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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-04-14 13:22:37 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-04-14 13:22:37 +0100
commit6967963d6d5cac40a091d075326f0e3ccb95c58a (patch)
treea9c29ac6450a7d1dc815f9d97f726ecd59271812 /include
parent9b1a88c7105f593cc61a7acd3c51fcf4bf7b8038 (diff)
parent34e51ce60a210094bd66cf0a75dd8512247618ca (diff)
Merge branch 'for-2.6.30' into for-2.6.31
Diffstat (limited to 'include')
-rw-r--r--include/acpi/acexcep.h6
-rw-r--r--include/acpi/acpi_bus.h18
-rw-r--r--include/acpi/acpi_drivers.h33
-rw-r--r--include/acpi/acpiosxf.h5
-rw-r--r--include/acpi/acpixf.h22
-rw-r--r--include/acpi/actbl.h74
-rw-r--r--include/acpi/actbl1.h6
-rw-r--r--include/acpi/actypes.h18
-rw-r--r--include/acpi/pdc_intel.h2
-rw-r--r--include/acpi/processor.h4
-rw-r--r--include/acpi/video.h11
-rw-r--r--include/asm-frv/Kbuild1
-rw-r--r--include/asm-frv/byteorder.h1
-rw-r--r--include/asm-frv/ftrace.h1
-rw-r--r--include/asm-frv/highmem.h2
-rw-r--r--include/asm-frv/ide.h24
-rw-r--r--include/asm-frv/pgtable.h2
-rw-r--r--include/asm-frv/socket.h3
-rw-r--r--include/asm-frv/swab.h2
-rw-r--r--include/asm-generic/Kbuild.asm1
-rw-r--r--include/asm-generic/bitops/__ffs.h2
-rw-r--r--include/asm-generic/bitops/__fls.h2
-rw-r--r--include/asm-generic/bitops/fls.h2
-rw-r--r--include/asm-generic/bitops/fls64.h4
-rw-r--r--include/asm-generic/dma-mapping.h308
-rw-r--r--include/asm-generic/fcntl.h12
-rw-r--r--include/asm-generic/gpio.h5
-rw-r--r--include/asm-generic/percpu.h52
-rw-r--r--include/asm-generic/pgtable.h4
-rw-r--r--include/asm-generic/rtc.h14
-rw-r--r--include/asm-generic/sections.h2
-rw-r--r--include/asm-generic/siginfo.h14
-rw-r--r--include/asm-generic/statfs.h5
-rw-r--r--include/asm-generic/topology.h10
-rw-r--r--include/asm-generic/vmlinux.lds.h99
-rw-r--r--include/asm-m32r/Kbuild1
-rw-r--r--include/asm-m32r/byteorder.h2
-rw-r--r--include/asm-m32r/ftrace.h1
-rw-r--r--include/asm-m32r/socket.h3
-rw-r--r--include/asm-m32r/spinlock.h3
-rw-r--r--include/asm-m32r/swab.h2
-rw-r--r--include/asm-m68k/Kbuild3
-rw-r--r--include/asm-m68k/a.out-core.h67
-rw-r--r--include/asm-m68k/a.out.h20
-rw-r--r--include/asm-m68k/adb_iop.h44
-rw-r--r--include/asm-m68k/amigahw.h350
-rw-r--r--include/asm-m68k/amigaints.h113
-rw-r--r--include/asm-m68k/amigayle.h107
-rw-r--r--include/asm-m68k/amipcmcia.h110
-rw-r--r--include/asm-m68k/apollodma.h248
-rw-r--r--include/asm-m68k/apollohw.h108
-rw-r--r--include/asm-m68k/atafd.h12
-rw-r--r--include/asm-m68k/atafdreg.h79
-rw-r--r--include/asm-m68k/atari_joystick.h22
-rw-r--r--include/asm-m68k/atari_stdma.h22
-rw-r--r--include/asm-m68k/atari_stram.h17
-rw-r--r--include/asm-m68k/atarihw.h807
-rw-r--r--include/asm-m68k/atariints.h204
-rw-r--r--include/asm-m68k/atarikb.h46
-rw-r--r--include/asm-m68k/atomic.h196
-rw-r--r--include/asm-m68k/auxvec.h4
-rw-r--r--include/asm-m68k/bitops.h464
-rw-r--r--include/asm-m68k/blinken.h32
-rw-r--r--include/asm-m68k/bootinfo.h378
-rw-r--r--include/asm-m68k/bug.h29
-rw-r--r--include/asm-m68k/bugs.h14
-rw-r--r--include/asm-m68k/bvme6000hw.h150
-rw-r--r--include/asm-m68k/byteorder.h7
-rw-r--r--include/asm-m68k/cache.h11
-rw-r--r--include/asm-m68k/cachectl.h14
-rw-r--r--include/asm-m68k/cacheflush.h156
-rw-r--r--include/asm-m68k/checksum.h148
-rw-r--r--include/asm-m68k/contregs.h53
-rw-r--r--include/asm-m68k/cputime.h6
-rw-r--r--include/asm-m68k/current.h6
-rw-r--r--include/asm-m68k/delay.h57
-rw-r--r--include/asm-m68k/device.h7
-rw-r--r--include/asm-m68k/div64.h28
-rw-r--r--include/asm-m68k/dma-mapping.h112
-rw-r--r--include/asm-m68k/dma.h16
-rw-r--r--include/asm-m68k/dsp56k.h35
-rw-r--r--include/asm-m68k/dvma.h240
-rw-r--r--include/asm-m68k/elf.h119
-rw-r--r--include/asm-m68k/emergency-restart.h6
-rw-r--r--include/asm-m68k/entry.h137
-rw-r--r--include/asm-m68k/errno.h6
-rw-r--r--include/asm-m68k/fb.h34
-rw-r--r--include/asm-m68k/fbio.h330
-rw-r--r--include/asm-m68k/fcntl.h11
-rw-r--r--include/asm-m68k/floppy.h254
-rw-r--r--include/asm-m68k/fpu.h21
-rw-r--r--include/asm-m68k/futex.h6
-rw-r--r--include/asm-m68k/hardirq.h16
-rw-r--r--include/asm-m68k/hp300hw.h25
-rw-r--r--include/asm-m68k/hw_irq.h6
-rw-r--r--include/asm-m68k/hwtest.h15
-rw-r--r--include/asm-m68k/ide.h130
-rw-r--r--include/asm-m68k/idprom.h27
-rw-r--r--include/asm-m68k/intersil.h48
-rw-r--r--include/asm-m68k/io.h369
-rw-r--r--include/asm-m68k/ioctl.h1
-rw-r--r--include/asm-m68k/ioctls.h84
-rw-r--r--include/asm-m68k/ipcbuf.h29
-rw-r--r--include/asm-m68k/irq.h125
-rw-r--r--include/asm-m68k/irq_regs.h1
-rw-r--r--include/asm-m68k/kdebug.h1
-rw-r--r--include/asm-m68k/kmap_types.h21
-rw-r--r--include/asm-m68k/linkage.h7
-rw-r--r--include/asm-m68k/local.h6
-rw-r--r--include/asm-m68k/mac_asc.h27
-rw-r--r--include/asm-m68k/mac_baboon.h32
-rw-r--r--include/asm-m68k/mac_iop.h162
-rw-r--r--include/asm-m68k/mac_mouse.h23
-rw-r--r--include/asm-m68k/mac_oss.h94
-rw-r--r--include/asm-m68k/mac_psc.h248
-rw-r--r--include/asm-m68k/mac_via.h267
-rw-r--r--include/asm-m68k/machdep.h35
-rw-r--r--include/asm-m68k/machines.h85
-rw-r--r--include/asm-m68k/machw.h49
-rw-r--r--include/asm-m68k/macintosh.h135
-rw-r--r--include/asm-m68k/macints.h155
-rw-r--r--include/asm-m68k/math-emu.h315
-rw-r--r--include/asm-m68k/mc146818rtc.h26
-rw-r--r--include/asm-m68k/md.h13
-rw-r--r--include/asm-m68k/mman.h17
-rw-r--r--include/asm-m68k/mmu.h7
-rw-r--r--include/asm-m68k/mmu_context.h154
-rw-r--r--include/asm-m68k/mmzone.h9
-rw-r--r--include/asm-m68k/module.h39
-rw-r--r--include/asm-m68k/motorola_pgalloc.h109
-rw-r--r--include/asm-m68k/motorola_pgtable.h291
-rw-r--r--include/asm-m68k/movs.h55
-rw-r--r--include/asm-m68k/msgbuf.h31
-rw-r--r--include/asm-m68k/mutex.h9
-rw-r--r--include/asm-m68k/mvme147hw.h113
-rw-r--r--include/asm-m68k/mvme16xhw.h111
-rw-r--r--include/asm-m68k/nubus.h46
-rw-r--r--include/asm-m68k/openprom.h312
-rw-r--r--include/asm-m68k/oplib.h291
-rw-r--r--include/asm-m68k/page.h228
-rw-r--r--include/asm-m68k/page_offset.h8
-rw-r--r--include/asm-m68k/param.h22
-rw-r--r--include/asm-m68k/parport.h26
-rw-r--r--include/asm-m68k/pci.h12
-rw-r--r--include/asm-m68k/percpu.h6
-rw-r--r--include/asm-m68k/pgalloc.h19
-rw-r--r--include/asm-m68k/pgtable.h166
-rw-r--r--include/asm-m68k/poll.h9
-rw-r--r--include/asm-m68k/posix_types.h61
-rw-r--r--include/asm-m68k/processor.h130
-rw-r--r--include/asm-m68k/ptrace.h80
-rw-r--r--include/asm-m68k/q40_master.h69
-rw-r--r--include/asm-m68k/q40ints.h29
-rw-r--r--include/asm-m68k/raw_io.h347
-rw-r--r--include/asm-m68k/resource.h6
-rw-r--r--include/asm-m68k/rtc.h76
-rw-r--r--include/asm-m68k/sbus.h45
-rw-r--r--include/asm-m68k/scatterlist.h23
-rw-r--r--include/asm-m68k/sections.h6
-rw-r--r--include/asm-m68k/segment.h57
-rw-r--r--include/asm-m68k/sembuf.h25
-rw-r--r--include/asm-m68k/serial.h33
-rw-r--r--include/asm-m68k/setup.h376
-rw-r--r--include/asm-m68k/shm.h31
-rw-r--r--include/asm-m68k/shmbuf.h42
-rw-r--r--include/asm-m68k/shmparam.h6
-rw-r--r--include/asm-m68k/sigcontext.h19
-rw-r--r--include/asm-m68k/siginfo.h92
-rw-r--r--include/asm-m68k/signal.h206
-rw-r--r--include/asm-m68k/socket.h57
-rw-r--r--include/asm-m68k/sockios.h13
-rw-r--r--include/asm-m68k/spinlock.h6
-rw-r--r--include/asm-m68k/stat.h77
-rw-r--r--include/asm-m68k/statfs.h6
-rw-r--r--include/asm-m68k/string.h131
-rw-r--r--include/asm-m68k/sun3-head.h10
-rw-r--r--include/asm-m68k/sun3_pgalloc.h102
-rw-r--r--include/asm-m68k/sun3_pgtable.h234
-rw-r--r--include/asm-m68k/sun3ints.h37
-rw-r--r--include/asm-m68k/sun3mmu.h171
-rw-r--r--include/asm-m68k/sun3x.h27
-rw-r--r--include/asm-m68k/sun3xflop.h263
-rw-r--r--include/asm-m68k/sun3xprom.h43
-rw-r--r--include/asm-m68k/suspend.h6
-rw-r--r--include/asm-m68k/swab.h16
-rw-r--r--include/asm-m68k/system.h218
-rw-r--r--include/asm-m68k/termbits.h200
-rw-r--r--include/asm-m68k/termios.h92
-rw-r--r--include/asm-m68k/thread_info.h57
-rw-r--r--include/asm-m68k/timex.h18
-rw-r--r--include/asm-m68k/tlb.h20
-rw-r--r--include/asm-m68k/tlbflush.h219
-rw-r--r--include/asm-m68k/topology.h6
-rw-r--r--include/asm-m68k/traps.h272
-rw-r--r--include/asm-m68k/types.h37
-rw-r--r--include/asm-m68k/uaccess.h374
-rw-r--r--include/asm-m68k/ucontext.h30
-rw-r--r--include/asm-m68k/unaligned.h13
-rw-r--r--include/asm-m68k/unistd.h372
-rw-r--r--include/asm-m68k/user.h86
-rw-r--r--include/asm-m68k/virtconvert.h48
-rw-r--r--include/asm-m68k/xor.h1
-rw-r--r--include/asm-m68k/zorro.h45
-rw-r--r--include/asm-mn10300/Kbuild1
-rw-r--r--include/asm-mn10300/byteorder.h1
-rw-r--r--include/asm-mn10300/ftrace.h1
-rw-r--r--include/asm-mn10300/highmem.h2
-rw-r--r--include/asm-mn10300/ide.h39
-rw-r--r--include/asm-mn10300/pci.h5
-rw-r--r--include/asm-mn10300/socket.h3
-rw-r--r--include/asm-mn10300/swab.h2
-rw-r--r--include/crypto/aes.h6
-rw-r--r--include/crypto/compress.h145
-rw-r--r--include/crypto/cryptd.h27
-rw-r--r--include/crypto/crypto_wq.h7
-rw-r--r--include/crypto/hash.h7
-rw-r--r--include/crypto/internal/compress.h28
-rw-r--r--include/drm/drm.h23
-rw-r--r--include/drm/drmP.h156
-rw-r--r--include/drm/drm_crtc.h13
-rw-r--r--include/drm/drm_crtc_helper.h16
-rw-r--r--include/drm/drm_edid.h6
-rw-r--r--include/drm/drm_mode.h153
-rw-r--r--include/drm/drm_os_linux.h19
-rw-r--r--include/drm/drm_pciids.h115
-rw-r--r--include/drm/i915_drm.h142
-rw-r--r--include/drm/mga_drm.h18
-rw-r--r--include/drm/radeon_drm.h9
-rw-r--r--include/drm/via_drm.h42
-rw-r--r--include/linux/Kbuild8
-rw-r--r--include/linux/acpi.h36
-rw-r--r--include/linux/agpgart.h15
-rw-r--r--include/linux/aio_abi.h1
-rw-r--r--include/linux/arcdevice.h9
-rw-r--r--include/linux/async.h8
-rw-r--r--include/linux/async_tx.h9
-rw-r--r--include/linux/ata.h66
-rw-r--r--include/linux/atalk.h1
-rw-r--r--include/linux/ath9k_platform.h28
-rw-r--r--include/linux/atm_idt77105.h2
-rw-r--r--include/linux/atmbr2684.h1
-rw-r--r--include/linux/atmlec.h5
-rw-r--r--include/linux/atmmpc.h45
-rw-r--r--include/linux/audit.h9
-rw-r--r--include/linux/auto_dev-ioctl.h7
-rw-r--r--include/linux/auto_fs.h6
-rw-r--r--include/linux/auto_fs4.h1
-rw-r--r--include/linux/backing-dev.h12
-rw-r--r--include/linux/bfs_fs.h3
-rw-r--r--include/linux/binfmts.h3
-rw-r--r--include/linux/bio.h88
-rw-r--r--include/linux/blkdev.h63
-rw-r--r--include/linux/blktrace_api.h7
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-rw-r--r--include/linux/can/bcm.h2
-rw-r--r--include/linux/capability.h14
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-rw-r--r--include/linux/decompress/unlzma.h12
-rw-r--r--include/linux/device-mapper.h3
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-rw-r--r--include/linux/dlm_netlink.h18
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-rw-r--r--include/net/sctp/structs.h7
-rw-r--r--include/net/sock.h52
-rw-r--r--include/net/tcp.h52
-rw-r--r--include/net/transp_v6.h2
-rw-r--r--include/net/udp.h2
-rw-r--r--include/net/wireless.h86
-rw-r--r--include/rdma/ib_cm.h12
-rw-r--r--include/rdma/ib_mad.h4
-rw-r--r--include/rdma/ib_smi.h34
-rw-r--r--include/rdma/ib_verbs.h2
-rw-r--r--include/scsi/fc/fc_fcoe.h11
-rw-r--r--include/scsi/fc/fc_fip.h237
-rw-r--r--include/scsi/fc/fc_fs.h5
-rw-r--r--include/scsi/fc_frame.h19
-rw-r--r--include/scsi/fc_transport_fcoe.h54
-rw-r--r--include/scsi/libfc.h212
-rw-r--r--include/scsi/libfcoe.h250
-rw-r--r--include/scsi/libiscsi.h19
-rw-r--r--include/scsi/libiscsi_tcp.h1
-rw-r--r--include/scsi/osd_attributes.h327
-rw-r--r--include/scsi/osd_initiator.h433
-rw-r--r--include/scsi/osd_protocol.h579
-rw-r--r--include/scsi/osd_sec.h45
-rw-r--r--include/scsi/osd_sense.h260
-rw-r--r--include/scsi/osd_types.h40
-rw-r--r--include/scsi/scsi.h31
-rw-r--r--include/scsi/scsi_cmnd.h15
-rw-r--r--include/scsi/scsi_device.h10
-rw-r--r--include/scsi/scsi_transport_iscsi.h4
-rw-r--r--include/sound/ad1816a.h2
-rw-r--r--include/sound/asound.h194
-rw-r--r--include/sound/atmel-abdac.h23
-rw-r--r--include/sound/atmel-ac97c.h40
-rw-r--r--include/sound/control.h52
-rw-r--r--include/sound/core.h22
-rw-r--r--include/sound/emu10k1.h11
-rw-r--r--include/sound/hdsp.h2
-rw-r--r--include/sound/hwdep.h38
-rw-r--r--include/sound/jack.h5
-rw-r--r--include/sound/pcm.h3
-rw-r--r--include/sound/rawmidi.h1
-rw-r--r--include/sound/sb.h4
-rw-r--r--include/sound/sfnt_info.h14
-rw-r--r--include/sound/tea575x-tuner.h8
-rw-r--r--include/sound/uda1341.h126
-rw-r--r--include/sound/version.h2
-rw-r--r--include/sound/wss.h1
-rw-r--r--include/trace/block.h70
-rw-r--r--include/trace/irq.h9
-rw-r--r--include/trace/irq_event_types.h55
-rw-r--r--include/trace/kmemtrace.h63
-rw-r--r--include/trace/lockdep.h9
-rw-r--r--include/trace/lockdep_event_types.h44
-rw-r--r--include/trace/power.h32
-rw-r--r--include/trace/sched.h49
-rw-r--r--include/trace/sched_event_types.h337
-rw-r--r--include/trace/skb.h11
-rw-r--r--include/trace/trace_event_types.h5
-rw-r--r--include/trace/trace_events.h5
-rw-r--r--include/trace/workqueue.h25
-rw-r--r--include/video/aty128.h6
-rw-r--r--include/video/broadsheetfb.h59
-rw-r--r--include/video/cirrus.h2
-rw-r--r--include/video/mach64.h24
-rw-r--r--include/video/newport.h4
-rw-r--r--include/video/radeon.h582
-rw-r--r--include/video/s1d13xxxfb.h16
-rw-r--r--include/video/sisfb.h2
-rw-r--r--include/video/tdfx.h26
-rw-r--r--include/video/uvesafb.h2
852 files changed, 18611 insertions, 24355 deletions
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index eda04546cdf6..473d584b1d31 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -103,8 +103,9 @@
#define AE_BAD_OCTAL_CONSTANT (acpi_status) (0x0006 | AE_CODE_PROGRAMMER)
#define AE_BAD_DECIMAL_CONSTANT (acpi_status) (0x0007 | AE_CODE_PROGRAMMER)
#define AE_MISSING_ARGUMENTS (acpi_status) (0x0008 | AE_CODE_PROGRAMMER)
+#define AE_BAD_ADDRESS (acpi_status) (0x0009 | AE_CODE_PROGRAMMER)
-#define AE_CODE_PGM_MAX 0x0008
+#define AE_CODE_PGM_MAX 0x0009
/*
* Acpi table exceptions
@@ -224,7 +225,8 @@ char const *acpi_gbl_exception_names_pgm[] = {
"AE_BAD_HEX_CONSTANT",
"AE_BAD_OCTAL_CONSTANT",
"AE_BAD_DECIMAL_CONSTANT",
- "AE_MISSING_ARGUMENTS"
+ "AE_MISSING_ARGUMENTS",
+ "AE_BAD_ADDRESS"
};
char const *acpi_gbl_exception_names_tbl[] = {
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index e9f6574930ef..a2228511d4be 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -88,44 +88,30 @@ struct acpi_device;
typedef int (*acpi_op_add) (struct acpi_device * device);
typedef int (*acpi_op_remove) (struct acpi_device * device, int type);
-typedef int (*acpi_op_lock) (struct acpi_device * device, int type);
typedef int (*acpi_op_start) (struct acpi_device * device);
typedef int (*acpi_op_stop) (struct acpi_device * device, int type);
typedef int (*acpi_op_suspend) (struct acpi_device * device,
pm_message_t state);
typedef int (*acpi_op_resume) (struct acpi_device * device);
-typedef int (*acpi_op_scan) (struct acpi_device * device);
typedef int (*acpi_op_bind) (struct acpi_device * device);
typedef int (*acpi_op_unbind) (struct acpi_device * device);
-typedef int (*acpi_op_shutdown) (struct acpi_device * device);
+typedef void (*acpi_op_notify) (struct acpi_device * device, u32 event);
struct acpi_bus_ops {
u32 acpi_op_add:1;
- u32 acpi_op_remove:1;
- u32 acpi_op_lock:1;
u32 acpi_op_start:1;
- u32 acpi_op_stop:1;
- u32 acpi_op_suspend:1;
- u32 acpi_op_resume:1;
- u32 acpi_op_scan:1;
- u32 acpi_op_bind:1;
- u32 acpi_op_unbind:1;
- u32 acpi_op_shutdown:1;
- u32 reserved:21;
};
struct acpi_device_ops {
acpi_op_add add;
acpi_op_remove remove;
- acpi_op_lock lock;
acpi_op_start start;
acpi_op_stop stop;
acpi_op_suspend suspend;
acpi_op_resume resume;
- acpi_op_scan scan;
acpi_op_bind bind;
acpi_op_unbind unbind;
- acpi_op_shutdown shutdown;
+ acpi_op_notify notify;
};
struct acpi_driver {
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index 5fc1bb0f4a90..0352c8f0b05b 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -67,6 +67,16 @@
#define ACPI_BAY_HID "LNXIOBAY"
#define ACPI_DOCK_HID "LNXDOCK"
+/*
+ * For fixed hardware buttons, we fabricate acpi_devices with HID
+ * ACPI_BUTTON_HID_POWERF or ACPI_BUTTON_HID_SLEEPF. Fixed hardware
+ * signals only an event; it doesn't supply a notification value.
+ * To allow drivers to treat notifications from fixed hardware the
+ * same as those from real devices, we turn the events into this
+ * notification value.
+ */
+#define ACPI_FIXED_HARDWARE_EVENT 0x100
+
/* --------------------------------------------------------------------------
PCI
-------------------------------------------------------------------------- */
@@ -99,24 +109,6 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
int bus);
/* --------------------------------------------------------------------------
- Power Resource
- -------------------------------------------------------------------------- */
-
-int acpi_device_sleep_wake(struct acpi_device *dev,
- int enable, int sleep_state, int dev_state);
-int acpi_enable_wakeup_device_power(struct acpi_device *dev, int sleep_state);
-int acpi_disable_wakeup_device_power(struct acpi_device *dev);
-int acpi_power_get_inferred_state(struct acpi_device *device);
-int acpi_power_transition(struct acpi_device *device, int state);
-extern int acpi_power_nocheck;
-
-/* --------------------------------------------------------------------------
- Embedded Controller
- -------------------------------------------------------------------------- */
-int acpi_ec_ecdt_probe(void);
-int acpi_boot_ec_enable(void);
-
-/* --------------------------------------------------------------------------
Processor
-------------------------------------------------------------------------- */
@@ -165,9 +157,4 @@ static inline void unregister_hotplug_dock_device(acpi_handle handle)
}
#endif
-/*--------------------------------------------------------------------------
- Suspend/Resume
- -------------------------------------------------------------------------- */
-extern int acpi_sleep_init(void);
-
#endif /*__ACPI_DRIVERS_H__*/
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index a62720a7edc0..3e798593b17b 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -144,6 +144,7 @@ void __iomem *acpi_os_map_memory(acpi_physical_address where,
acpi_size length);
void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);
+void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size);
#ifdef ACPI_FUTURE_USAGE
acpi_status
@@ -241,10 +242,6 @@ acpi_os_derive_pci_id(acpi_handle rhandle,
acpi_status acpi_os_validate_interface(char *interface);
acpi_status acpi_osi_invalidate(char* interface);
-acpi_status
-acpi_os_validate_address(u8 space_id, acpi_physical_address address,
- acpi_size length, char *name);
-
u64 acpi_os_get_timer(void);
acpi_status acpi_os_signal(u32 function, void *info);
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index c8e8cf45830f..4db89e98535d 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20081204
+#define ACPI_CA_VERSION 0x20090320
#include "actypes.h"
#include "actbl.h"
@@ -130,6 +130,10 @@ acpi_get_table_header(acpi_string signature,
struct acpi_table_header *out_table_header);
acpi_status
+acpi_get_table_with_size(acpi_string signature,
+ u32 instance, struct acpi_table_header **out_table,
+ acpi_size *tbl_size);
+acpi_status
acpi_get_table(acpi_string signature,
u32 instance, struct acpi_table_header **out_table);
@@ -187,14 +191,12 @@ acpi_evaluate_object(acpi_handle object,
struct acpi_object_list *parameter_objects,
struct acpi_buffer *return_object_buffer);
-#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_evaluate_object_typed(acpi_handle object,
acpi_string pathname,
struct acpi_object_list *external_params,
struct acpi_buffer *return_buffer,
acpi_object_type return_type);
-#endif
acpi_status
acpi_get_object_info(acpi_handle handle, struct acpi_buffer *return_buffer);
@@ -345,17 +347,15 @@ acpi_resource_to_address64(struct acpi_resource *resource,
*/
acpi_status acpi_reset(void);
-acpi_status acpi_get_register(u32 register_id, u32 * return_value);
+acpi_status acpi_read_bit_register(u32 register_id, u32 *return_value);
-acpi_status acpi_get_register_unlocked(u32 register_id, u32 *return_value);
+acpi_status acpi_write_bit_register(u32 register_id, u32 value);
-acpi_status acpi_set_register(u32 register_id, u32 value);
+acpi_status acpi_set_firmware_waking_vector(u32 physical_address);
-acpi_status
-acpi_set_firmware_waking_vector(u32 physical_address);
-
-acpi_status
-acpi_set_firmware_waking_vector64(u64 physical_address);
+#if ACPI_MACHINE_WIDTH == 64
+acpi_status acpi_set_firmware_waking_vector64(u64 physical_address);
+#endif
acpi_status acpi_read(u32 *value, struct acpi_generic_address *reg);
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 813e4b6c2c0d..222733d01f36 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -214,11 +214,11 @@ struct acpi_table_fadt {
u16 flush_size; /* Processor's memory cache line width, in bytes */
u16 flush_stride; /* Number of flush strides that need to be read */
u8 duty_offset; /* Processor duty cycle index in processor's P_CNT reg */
- u8 duty_width; /* Processor duty cycle value bit width in P_CNT register. */
+ u8 duty_width; /* Processor duty cycle value bit width in P_CNT register */
u8 day_alarm; /* Index to day-of-month alarm in RTC CMOS RAM */
u8 month_alarm; /* Index to month-of-year alarm in RTC CMOS RAM */
u8 century; /* Index to century in RTC CMOS RAM */
- u16 boot_flags; /* IA-PC Boot Architecture Flags. See Table 5-10 for description */
+ u16 boot_flags; /* IA-PC Boot Architecture Flags (see below for individual flags) */
u8 reserved; /* Reserved, must be zero */
u32 flags; /* Miscellaneous flag bits (see below for individual flags) */
struct acpi_generic_address reset_register; /* 64-bit address of the Reset register */
@@ -236,32 +236,41 @@ struct acpi_table_fadt {
struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */
};
+/* FADT Boot Architecture Flags (boot_flags) */
+
+#define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */
+#define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */
+#define ACPI_FADT_NO_VGA (1<<2) /* 02: [V4] It is not safe to probe for VGA hardware */
+#define ACPI_FADT_NO_MSI (1<<3) /* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */
+#define ACPI_FADT_NO_ASPM (1<<4) /* 04: [V4] PCIe ASPM control must not be enabled */
+
+#define FADT2_REVISION_ID 3
+
/* FADT flags */
-#define ACPI_FADT_WBINVD (1) /* 00: The wbinvd instruction works properly */
-#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: The wbinvd flushes but does not invalidate */
-#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: All processors support C1 state */
-#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: C2 state works on MP system */
-#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: Power button is handled as a generic feature */
-#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: Sleep button is handled as a generic feature, or not present */
-#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: RTC wakeup stat not in fixed register space */
-#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: RTC wakeup stat not possible from S4 */
-#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: tmr_val is 32 bits 0=24-bits */
-#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: Docking supported */
-#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: System reset via the FADT RESET_REG supported */
-#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: No internal expansion capabilities and case is sealed */
-#define ACPI_FADT_HEADLESS (1<<12) /* 12: No local video capabilities or local input devices */
-#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: Must execute native instruction after writing SLP_TYPx register */
-#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
-#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: OSPM should use platform-provided timer (ACPI 3.0) */
-#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
-#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: System is compatible with remote power on (ACPI 3.0) */
-#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: All local APICs must use cluster model (ACPI 3.0) */
-#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: All local x_aPICs must use physical dest mode (ACPI 3.0) */
+#define ACPI_FADT_WBINVD (1) /* 00: [V1] The wbinvd instruction works properly */
+#define ACPI_FADT_WBINVD_FLUSH (1<<1) /* 01: [V1] wbinvd flushes but does not invalidate caches */
+#define ACPI_FADT_C1_SUPPORTED (1<<2) /* 02: [V1] All processors support C1 state */
+#define ACPI_FADT_C2_MP_SUPPORTED (1<<3) /* 03: [V1] C2 state works on MP system */
+#define ACPI_FADT_POWER_BUTTON (1<<4) /* 04: [V1] Power button is handled as a control method device */
+#define ACPI_FADT_SLEEP_BUTTON (1<<5) /* 05: [V1] Sleep button is handled as a control method device */
+#define ACPI_FADT_FIXED_RTC (1<<6) /* 06: [V1] RTC wakeup status not in fixed register space */
+#define ACPI_FADT_S4_RTC_WAKE (1<<7) /* 07: [V1] RTC alarm can wake system from S4 */
+#define ACPI_FADT_32BIT_TIMER (1<<8) /* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */
+#define ACPI_FADT_DOCKING_SUPPORTED (1<<9) /* 09: [V1] Docking supported */
+#define ACPI_FADT_RESET_REGISTER (1<<10) /* 10: [V2] System reset via the FADT RESET_REG supported */
+#define ACPI_FADT_SEALED_CASE (1<<11) /* 11: [V3] No internal expansion capabilities and case is sealed */
+#define ACPI_FADT_HEADLESS (1<<12) /* 12: [V3] No local video capabilities or local input devices */
+#define ACPI_FADT_SLEEP_TYPE (1<<13) /* 13: [V3] Must execute native instruction after writing SLP_TYPx register */
+#define ACPI_FADT_PCI_EXPRESS_WAKE (1<<14) /* 14: [V4] System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
+#define ACPI_FADT_PLATFORM_CLOCK (1<<15) /* 15: [V4] OSPM should use platform-provided timer (ACPI 3.0) */
+#define ACPI_FADT_S4_RTC_VALID (1<<16) /* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
+#define ACPI_FADT_REMOTE_POWER_ON (1<<17) /* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
+#define ACPI_FADT_APIC_CLUSTER (1<<18) /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
+#define ACPI_FADT_APIC_PHYSICAL (1<<19) /* 19: [V4] All local x_aPICs must use physical dest mode (ACPI 3.0) */
+
+/* FADT Prefered Power Management Profiles */
-/*
- * FADT Prefered Power Management Profiles
- */
enum acpi_prefered_pm_profiles {
PM_UNSPECIFIED = 0,
PM_DESKTOP = 1,
@@ -272,16 +281,6 @@ enum acpi_prefered_pm_profiles {
PM_APPLIANCE_PC = 6
};
-/* FADT Boot Arch Flags */
-
-#define BAF_LEGACY_DEVICES 0x0001
-#define BAF_8042_KEYBOARD_CONTROLLER 0x0002
-#define BAF_MSI_NOT_SUPPORTED 0x0008
-#define BAF_PCIE_ASPM_CONTROL 0x0010
-
-#define FADT2_REVISION_ID 3
-#define FADT2_MINUS_REVISION_ID 2
-
/* Reset to default packing */
#pragma pack()
@@ -310,8 +309,9 @@ struct acpi_table_desc {
#define ACPI_TABLE_ORIGIN_UNKNOWN (0)
#define ACPI_TABLE_ORIGIN_MAPPED (1)
#define ACPI_TABLE_ORIGIN_ALLOCATED (2)
-#define ACPI_TABLE_ORIGIN_MASK (3)
-#define ACPI_TABLE_IS_LOADED (4)
+#define ACPI_TABLE_ORIGIN_OVERRIDE (4)
+#define ACPI_TABLE_ORIGIN_MASK (7)
+#define ACPI_TABLE_IS_LOADED (8)
/*
* Get the remaining ACPI tables
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 18963b968114..59ade0752473 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1016,9 +1016,9 @@ struct acpi_madt_interrupt_source {
struct acpi_madt_local_x2apic {
struct acpi_subtable_header header;
u16 reserved; /* Reserved - must be zero */
- u32 local_apic_id; /* Processor X2_APIC ID */
+ u32 local_apic_id; /* Processor x2APIC ID */
u32 lapic_flags;
- u32 uid; /* Extended X2_APIC processor ID */
+ u32 uid; /* ACPI processor UID */
};
/* 10: Local X2APIC NMI (07/2008) */
@@ -1026,7 +1026,7 @@ struct acpi_madt_local_x2apic {
struct acpi_madt_local_x2apic_nmi {
struct acpi_subtable_header header;
u16 inti_flags;
- u32 uid; /* Processor X2_APIC ID */
+ u32 uid; /* ACPI processor UID */
u8 lint; /* LINTn to which NMI is connected */
u8 reserved[3];
};
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a20aab510173..f555d927f7c0 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -777,17 +777,25 @@ typedef u8 acpi_adr_space_type;
#define ACPI_BITREG_SCI_ENABLE 0x0E
#define ACPI_BITREG_BUS_MASTER_RLD 0x0F
#define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x10
-#define ACPI_BITREG_SLEEP_TYPE_A 0x11
-#define ACPI_BITREG_SLEEP_TYPE_B 0x12
-#define ACPI_BITREG_SLEEP_ENABLE 0x13
+#define ACPI_BITREG_SLEEP_TYPE 0x11
+#define ACPI_BITREG_SLEEP_ENABLE 0x12
/* PM2 Control register */
-#define ACPI_BITREG_ARB_DISABLE 0x14
+#define ACPI_BITREG_ARB_DISABLE 0x13
-#define ACPI_BITREG_MAX 0x14
+#define ACPI_BITREG_MAX 0x13
#define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1
+/* Status register values. A 1 clears a status bit. 0 = no effect */
+
+#define ACPI_CLEAR_STATUS 1
+
+/* Enable and Control register values */
+
+#define ACPI_ENABLE_EVENT 1
+#define ACPI_DISABLE_EVENT 0
+
/*
* External ACPI object definition
*/
diff --git a/include/acpi/pdc_intel.h b/include/acpi/pdc_intel.h
index e72bfdd887f9..552637b0d051 100644
--- a/include/acpi/pdc_intel.h
+++ b/include/acpi/pdc_intel.h
@@ -14,6 +14,7 @@
#define ACPI_PDC_SMP_T_SWCOORD (0x0080)
#define ACPI_PDC_C_C1_FFH (0x0100)
#define ACPI_PDC_C_C2C3_FFH (0x0200)
+#define ACPI_PDC_SMP_P_HWCOORD (0x0800)
#define ACPI_PDC_EST_CAPABILITY_SMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
@@ -22,6 +23,7 @@
#define ACPI_PDC_EST_CAPABILITY_SWSMP (ACPI_PDC_SMP_C1PT | \
ACPI_PDC_C_C1_HALT | \
ACPI_PDC_SMP_P_SWCOORD | \
+ ACPI_PDC_SMP_P_HWCOORD | \
ACPI_PDC_P_FFH)
#define ACPI_PDC_C_CAPABILITY_SMP (ACPI_PDC_SMP_C2C3 | \
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 0574add2a1e3..b09c4fde9725 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -322,7 +322,7 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
int acpi_processor_get_throttling_info(struct acpi_processor *pr);
extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
-extern struct file_operations acpi_processor_throttling_fops;
+extern const struct file_operations acpi_processor_throttling_fops;
extern void acpi_processor_throttling_init(void);
/* in processor_idle.c */
int acpi_processor_power_init(struct acpi_processor *pr,
@@ -336,7 +336,7 @@ extern struct cpuidle_driver acpi_idle_driver;
/* in processor_thermal.c */
int acpi_processor_get_limit_info(struct acpi_processor *pr);
-extern struct file_operations acpi_processor_limit_fops;
+extern const struct file_operations acpi_processor_limit_fops;
extern struct thermal_cooling_device_ops processor_cooling_ops;
#ifdef CONFIG_CPU_FREQ
void acpi_thermal_cpufreq_init(void);
diff --git a/include/acpi/video.h b/include/acpi/video.h
new file mode 100644
index 000000000000..f0275bb79ce4
--- /dev/null
+++ b/include/acpi/video.h
@@ -0,0 +1,11 @@
+#ifndef __ACPI_VIDEO_H
+#define __ACPI_VIDEO_H
+
+#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
+extern int acpi_video_register(void);
+#else
+static inline int acpi_video_register(void) { return 0; }
+#endif
+
+#endif
+
diff --git a/include/asm-frv/Kbuild b/include/asm-frv/Kbuild
index 1f44e7c76995..0f8956def738 100644
--- a/include/asm-frv/Kbuild
+++ b/include/asm-frv/Kbuild
@@ -3,4 +3,3 @@ include include/asm-generic/Kbuild.asm
header-y += registers.h
unifdef-y += termios.h
-unifdef-y += swab.h
diff --git a/include/asm-frv/byteorder.h b/include/asm-frv/byteorder.h
index 1187e51ecd13..f29b7593e088 100644
--- a/include/asm-frv/byteorder.h
+++ b/include/asm-frv/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/big_endian.h>
#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-frv/ftrace.h b/include/asm-frv/ftrace.h
new file mode 100644
index 000000000000..40a8c178f10d
--- /dev/null
+++ b/include/asm-frv/ftrace.h
@@ -0,0 +1 @@
+/* empty */
diff --git a/include/asm-frv/highmem.h b/include/asm-frv/highmem.h
index 26cefcde5cee..68e4677fb9e7 100644
--- a/include/asm-frv/highmem.h
+++ b/include/asm-frv/highmem.h
@@ -18,6 +18,7 @@
#ifdef __KERNEL__
#include <linux/init.h>
+#include <linux/highmem.h>
#include <asm/mem-layout.h>
#include <asm/spr-regs.h>
#include <asm/mb-regs.h>
@@ -116,6 +117,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
unsigned long paddr;
pagefault_disable();
+ debug_kmap_atomic(type);
paddr = page_to_phys(page);
switch (type) {
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
deleted file mode 100644
index 361076611855..000000000000
--- a/include/asm-frv/ide.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* ide.h: FRV IDE declarations
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_IDE_H
-#define _ASM_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/setup.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#include <asm-generic/ide_iops.h>
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_IDE_H */
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 83c51aba534b..e16fdb1f4f4f 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -478,7 +478,7 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
#define __swp_type(x) (((x).val >> 2) & 0x1f)
#define __swp_offset(x) ((x).val >> 8)
#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 2) | ((offset) << 8) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte })
+#define __pte_to_swp_entry(_pte) ((swp_entry_t) { (_pte).pte })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
static inline int pte_file(pte_t pte)
diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h
index e51ca67b9356..57c3d4054e8b 100644
--- a/include/asm-frv/socket.h
+++ b/include/asm-frv/socket.h
@@ -54,5 +54,8 @@
#define SO_MARK 36
+#define SO_TIMESTAMPING 37
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-frv/swab.h b/include/asm-frv/swab.h
index afb3396ba5ed..f305834b4799 100644
--- a/include/asm-frv/swab.h
+++ b/include/asm-frv/swab.h
@@ -1,7 +1,7 @@
#ifndef _ASM_SWAB_H
#define _ASM_SWAB_H
-#include <asm/types.h>
+#include <linux/types.h>
#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index 1870d5e05f1c..70d185534b9d 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -31,6 +31,7 @@ unifdef-y += socket.h
unifdef-y += sockios.h
unifdef-y += stat.h
unifdef-y += statfs.h
+unifdef-y += swab.h
unifdef-y += termbits.h
unifdef-y += termios.h
unifdef-y += types.h
diff --git a/include/asm-generic/bitops/__ffs.h b/include/asm-generic/bitops/__ffs.h
index 9a3274aecf83..937d7c435575 100644
--- a/include/asm-generic/bitops/__ffs.h
+++ b/include/asm-generic/bitops/__ffs.h
@@ -9,7 +9,7 @@
*
* Undefined if no bit exists, so code should check against 0 first.
*/
-static inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned long __ffs(unsigned long word)
{
int num = 0;
diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
index be24465403d6..a60a7ccb6782 100644
--- a/include/asm-generic/bitops/__fls.h
+++ b/include/asm-generic/bitops/__fls.h
@@ -9,7 +9,7 @@
*
* Undefined if no set bit exists, so code should check against 0 first.
*/
-static inline unsigned long __fls(unsigned long word)
+static __always_inline unsigned long __fls(unsigned long word)
{
int num = BITS_PER_LONG - 1;
diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
index 850859bc5069..0576d1f42f43 100644
--- a/include/asm-generic/bitops/fls.h
+++ b/include/asm-generic/bitops/fls.h
@@ -9,7 +9,7 @@
* Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
*/
-static inline int fls(int x)
+static __always_inline int fls(int x)
{
int r = 32;
diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
index 86d403f8b256..b097cf8444e3 100644
--- a/include/asm-generic/bitops/fls64.h
+++ b/include/asm-generic/bitops/fls64.h
@@ -15,7 +15,7 @@
* at position 64.
*/
#if BITS_PER_LONG == 32
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
__u32 h = x >> 32;
if (h)
@@ -23,7 +23,7 @@ static inline int fls64(__u64 x)
return fls(x);
}
#elif BITS_PER_LONG == 64
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
if (x == 0)
return 0;
diff --git a/include/asm-generic/dma-mapping.h b/include/asm-generic/dma-mapping.h
deleted file mode 100644
index 189486c3f92e..000000000000
--- a/include/asm-generic/dma-mapping.h
+++ /dev/null
@@ -1,308 +0,0 @@
-/* Copyright (C) 2002 by James.Bottomley@HansenPartnership.com
- *
- * Implements the generic device dma API via the existing pci_ one
- * for unconverted architectures
- */
-
-#ifndef _ASM_GENERIC_DMA_MAPPING_H
-#define _ASM_GENERIC_DMA_MAPPING_H
-
-
-#ifdef CONFIG_PCI
-
-/* we implement the API below in terms of the existing PCI one,
- * so include it */
-#include <linux/pci.h>
-/* need struct page definitions */
-#include <linux/mm.h>
-
-static inline int
-dma_supported(struct device *dev, u64 mask)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_dma_supported(to_pci_dev(dev), mask);
-}
-
-static inline int
-dma_set_mask(struct device *dev, u64 dma_mask)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
-}
-
-static inline void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- gfp_t flag)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_alloc_consistent(to_pci_dev(dev), size, dma_handle);
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t dma_handle)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_free_consistent(to_pci_dev(dev), size, cpu_addr, dma_handle);
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *cpu_addr, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_map_single(to_pci_dev(dev), cpu_addr, size, (int)direction);
-}
-
-static inline void
-dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_unmap_single(to_pci_dev(dev), dma_addr, size, (int)direction);
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_map_page(to_pci_dev(dev), page, offset, size, (int)direction);
-}
-
-static inline void
-dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_unmap_page(to_pci_dev(dev), dma_address, size, (int)direction);
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- return pci_map_sg(to_pci_dev(dev), sg, nents, (int)direction);
-}
-
-static inline void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_unmap_sg(to_pci_dev(dev), sg, nhwentries, (int)direction);
-}
-
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_dma_sync_single_for_cpu(to_pci_dev(dev), dma_handle,
- size, (int)direction);
-}
-
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_dma_sync_single_for_device(to_pci_dev(dev), dma_handle,
- size, (int)direction);
-}
-
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_dma_sync_sg_for_cpu(to_pci_dev(dev), sg, nelems, (int)direction);
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
- enum dma_data_direction direction)
-{
- BUG_ON(dev->bus != &pci_bus_type);
-
- pci_dma_sync_sg_for_device(to_pci_dev(dev), sg, nelems, (int)direction);
-}
-
-static inline int
-dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
- return pci_dma_mapping_error(to_pci_dev(dev), dma_addr);
-}
-
-
-#else
-
-static inline int
-dma_supported(struct device *dev, u64 mask)
-{
- return 0;
-}
-
-static inline int
-dma_set_mask(struct device *dev, u64 dma_mask)
-{
- BUG();
- return 0;
-}
-
-static inline void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
- gfp_t flag)
-{
- BUG();
- return NULL;
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
- dma_addr_t dma_handle)
-{
- BUG();
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *cpu_addr, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
- return 0;
-}
-
-static inline void
-dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
- return 0;
-}
-
-static inline void
-dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction direction)
-{
- BUG();
- return 0;
-}
-
-static inline void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
- enum dma_data_direction direction)
-{
- BUG();
-}
-
-static inline int
-dma_error(dma_addr_t dma_addr)
-{
- return 0;
-}
-
-#endif
-
-/* Now for the API extensions over the pci_ one */
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
-#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-#define dma_is_consistent(d, h) (1)
-
-static inline int
-dma_get_cache_alignment(void)
-{
- /* no easy way to get cache size on all processors, so return
- * the maximum possible, to be safe */
- return (1 << INTERNODE_CACHE_SHIFT);
-}
-
-static inline void
-dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything, that's all the pci API can do */
- dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction);
-}
-
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything, that's all the pci API can do */
- dma_sync_single_for_device(dev, dma_handle, offset+size, direction);
-}
-
-static inline void
-dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction direction)
-{
- /* could define this in terms of the dma_cache ... operations,
- * but if you get this on a platform, you should convert the platform
- * to using the generic device DMA API */
- BUG();
-}
-
-#endif
-
diff --git a/include/asm-generic/fcntl.h b/include/asm-generic/fcntl.h
index b8477414c5c8..4d3e48373e74 100644
--- a/include/asm-generic/fcntl.h
+++ b/include/asm-generic/fcntl.h
@@ -117,9 +117,9 @@
struct flock {
short l_type;
short l_whence;
- off_t l_start;
- off_t l_len;
- pid_t l_pid;
+ __kernel_off_t l_start;
+ __kernel_off_t l_len;
+ __kernel_pid_t l_pid;
__ARCH_FLOCK_PAD
};
#endif
@@ -140,9 +140,9 @@ struct flock {
struct flock64 {
short l_type;
short l_whence;
- loff_t l_start;
- loff_t l_len;
- pid_t l_pid;
+ __kernel_loff_t l_start;
+ __kernel_loff_t l_len;
+ __kernel_pid_t l_pid;
__ARCH_FLOCK64_PAD
};
#endif
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 81797ec9ab29..d6c379dc64fa 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -55,6 +55,10 @@ struct module;
* handled is (base + ngpio - 1).
* @can_sleep: flag must be set iff get()/set() methods sleep, as they
* must while accessing GPIO expander chips over I2C or SPI
+ * @names: if set, must be an array of strings to use as alternative
+ * names for the GPIOs in this chip. Any entry in the array
+ * may be NULL if there is no alias for the GPIO, however the
+ * array must be @ngpio entries long.
*
* A gpio_chip can help platforms abstract various sources of GPIOs so
* they can all be accessed through a common programing interface.
@@ -92,6 +96,7 @@ struct gpio_chip {
struct gpio_chip *chip);
int base;
u16 ngpio;
+ char **names;
unsigned can_sleep:1;
unsigned exported:1;
};
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index b0e63c672ebd..00f45ff081a6 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -80,4 +80,56 @@ extern void setup_per_cpu_areas(void);
#define DECLARE_PER_CPU(type, name) extern PER_CPU_ATTRIBUTES \
__typeof__(type) per_cpu_var(name)
+/*
+ * Optional methods for optimized non-lvalue per-cpu variable access.
+ *
+ * @var can be a percpu variable or a field of it and its size should
+ * equal char, int or long. percpu_read() evaluates to a lvalue and
+ * all others to void.
+ *
+ * These operations are guaranteed to be atomic w.r.t. preemption.
+ * The generic versions use plain get/put_cpu_var(). Archs are
+ * encouraged to implement single-instruction alternatives which don't
+ * require preemption protection.
+ */
+#ifndef percpu_read
+# define percpu_read(var) \
+ ({ \
+ typeof(per_cpu_var(var)) __tmp_var__; \
+ __tmp_var__ = get_cpu_var(var); \
+ put_cpu_var(var); \
+ __tmp_var__; \
+ })
+#endif
+
+#define __percpu_generic_to_op(var, val, op) \
+do { \
+ get_cpu_var(var) op val; \
+ put_cpu_var(var); \
+} while (0)
+
+#ifndef percpu_write
+# define percpu_write(var, val) __percpu_generic_to_op(var, (val), =)
+#endif
+
+#ifndef percpu_add
+# define percpu_add(var, val) __percpu_generic_to_op(var, (val), +=)
+#endif
+
+#ifndef percpu_sub
+# define percpu_sub(var, val) __percpu_generic_to_op(var, (val), -=)
+#endif
+
+#ifndef percpu_and
+# define percpu_and(var, val) __percpu_generic_to_op(var, (val), &=)
+#endif
+
+#ifndef percpu_or
+# define percpu_or(var, val) __percpu_generic_to_op(var, (val), |=)
+#endif
+
+#ifndef percpu_xor
+# define percpu_xor(var, val) __percpu_generic_to_op(var, (val), ^=)
+#endif
+
#endif /* _ASM_GENERIC_PERCPU_H_ */
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 72ebe91005a8..8e6d0ca70aba 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -301,7 +301,7 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
* track_pfn_vma_new is called when a _new_ pfn mapping is being established
* for physical range indicated by pfn and size.
*/
-static inline int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
+static inline int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
unsigned long pfn, unsigned long size)
{
return 0;
@@ -332,7 +332,7 @@ static inline void untrack_pfn_vma(struct vm_area_struct *vma,
{
}
#else
-extern int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t prot,
+extern int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
unsigned long pfn, unsigned long size);
extern int track_pfn_vma_copy(struct vm_area_struct *vma);
extern void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn,
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h
index 89061c1a67d4..763e3b060f43 100644
--- a/include/asm-generic/rtc.h
+++ b/include/asm-generic/rtc.h
@@ -42,7 +42,7 @@ static inline unsigned char rtc_is_updating(void)
return uip;
}
-static inline unsigned int get_rtc_time(struct rtc_time *time)
+static inline unsigned int __get_rtc_time(struct rtc_time *time)
{
unsigned char ctrl;
unsigned long flags;
@@ -108,8 +108,12 @@ static inline unsigned int get_rtc_time(struct rtc_time *time)
return RTC_24H;
}
+#ifndef get_rtc_time
+#define get_rtc_time __get_rtc_time
+#endif
+
/* Set the current date and time in the real time clock. */
-static inline int set_rtc_time(struct rtc_time *time)
+static inline int __set_rtc_time(struct rtc_time *time)
{
unsigned long flags;
unsigned char mon, day, hrs, min, sec;
@@ -190,11 +194,15 @@ static inline int set_rtc_time(struct rtc_time *time)
return 0;
}
+#ifndef set_rtc_time
+#define set_rtc_time __set_rtc_time
+#endif
+
static inline unsigned int get_rtc_ss(void)
{
struct rtc_time h;
- get_rtc_time(&h);
+ __get_rtc_time(&h);
return h.tm_sec;
}
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 79a7ff925bf8..4ce48e878530 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -9,7 +9,7 @@ extern char __bss_start[], __bss_stop[];
extern char __init_begin[], __init_end[];
extern char _sinittext[], _einittext[];
extern char _end[];
-extern char __per_cpu_start[], __per_cpu_end[];
+extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[];
extern char __kprobes_text_start[], __kprobes_text_end[];
extern char __initdata_begin[], __initdata_end[];
extern char __start_rodata[], __end_rodata[];
diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h
index 969570167e9e..35752dadd6df 100644
--- a/include/asm-generic/siginfo.h
+++ b/include/asm-generic/siginfo.h
@@ -23,7 +23,7 @@ typedef union sigval {
#endif
#ifndef __ARCH_SI_UID_T
-#define __ARCH_SI_UID_T uid_t
+#define __ARCH_SI_UID_T __kernel_uid32_t
#endif
/*
@@ -47,13 +47,13 @@ typedef struct siginfo {
/* kill() */
struct {
- pid_t _pid; /* sender's pid */
+ __kernel_pid_t _pid; /* sender's pid */
__ARCH_SI_UID_T _uid; /* sender's uid */
} _kill;
/* POSIX.1b timers */
struct {
- timer_t _tid; /* timer id */
+ __kernel_timer_t _tid; /* timer id */
int _overrun; /* overrun count */
char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
sigval_t _sigval; /* same as below */
@@ -62,18 +62,18 @@ typedef struct siginfo {
/* POSIX.1b signals */
struct {
- pid_t _pid; /* sender's pid */
+ __kernel_pid_t _pid; /* sender's pid */
__ARCH_SI_UID_T _uid; /* sender's uid */
sigval_t _sigval;
} _rt;
/* SIGCHLD */
struct {
- pid_t _pid; /* which child */
+ __kernel_pid_t _pid; /* which child */
__ARCH_SI_UID_T _uid; /* sender's uid */
int _status; /* exit code */
- clock_t _utime;
- clock_t _stime;
+ __kernel_clock_t _utime;
+ __kernel_clock_t _stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
diff --git a/include/asm-generic/statfs.h b/include/asm-generic/statfs.h
index 6129d6802149..3b4fb3e52f0d 100644
--- a/include/asm-generic/statfs.h
+++ b/include/asm-generic/statfs.h
@@ -1,8 +1,9 @@
#ifndef _GENERIC_STATFS_H
#define _GENERIC_STATFS_H
-#ifndef __KERNEL_STRICT_NAMES
-# include <linux/types.h>
+#include <linux/types.h>
+
+#ifdef __KERNEL__
typedef __kernel_fsid_t fsid_t;
#endif
diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
index 0e9e2bc0ee96..88bada2ebc4b 100644
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -43,20 +43,10 @@
#ifndef cpumask_of_node
#define cpumask_of_node(node) ((void)node, cpu_online_mask)
#endif
-#ifndef node_to_first_cpu
-#define node_to_first_cpu(node) ((void)(node),0)
-#endif
#ifndef pcibus_to_node
#define pcibus_to_node(bus) ((void)(bus), -1)
#endif
-#ifndef pcibus_to_cpumask
-#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \
- CPU_MASK_ALL : \
- node_to_cpumask(pcibus_to_node(bus)) \
- )
-#endif
-
#ifndef cpumask_of_pcibus
#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
cpu_all_mask : \
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c61fab1dd2f8..7fa660fd449c 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -61,6 +61,30 @@
#define BRANCH_PROFILE()
#endif
+#ifdef CONFIG_EVENT_TRACER
+#define FTRACE_EVENTS() VMLINUX_SYMBOL(__start_ftrace_events) = .; \
+ *(_ftrace_events) \
+ VMLINUX_SYMBOL(__stop_ftrace_events) = .;
+#else
+#define FTRACE_EVENTS()
+#endif
+
+#ifdef CONFIG_TRACING
+#define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .; \
+ *(__trace_printk_fmt) /* Trace_printk fmt' pointer */ \
+ VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .;
+#else
+#define TRACE_PRINTKS()
+#endif
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define TRACE_SYSCALLS() VMLINUX_SYMBOL(__start_syscalls_metadata) = .; \
+ *(__syscalls_metadata) \
+ VMLINUX_SYMBOL(__stop_syscalls_metadata) = .;
+#else
+#define TRACE_SYSCALLS()
+#endif
+
/* .data section */
#define DATA_DATA \
*(.data) \
@@ -80,8 +104,16 @@
VMLINUX_SYMBOL(__start___tracepoints) = .; \
*(__tracepoints) \
VMLINUX_SYMBOL(__stop___tracepoints) = .; \
+ /* implement dynamic printk debug */ \
+ . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start___verbose) = .; \
+ *(__verbose) \
+ VMLINUX_SYMBOL(__stop___verbose) = .; \
LIKELY_PROFILE() \
- BRANCH_PROFILE()
+ BRANCH_PROFILE() \
+ TRACE_PRINTKS() \
+ FTRACE_EVENTS() \
+ TRACE_SYSCALLS()
#define RO_DATA(align) \
. = ALIGN((align)); \
@@ -309,15 +341,7 @@
CPU_DISCARD(init.data) \
CPU_DISCARD(init.rodata) \
MEM_DISCARD(init.data) \
- MEM_DISCARD(init.rodata) \
- /* implement dynamic printk debug */ \
- VMLINUX_SYMBOL(__start___verbose_strings) = .; \
- *(__verbose_strings) \
- VMLINUX_SYMBOL(__stop___verbose_strings) = .; \
- . = ALIGN(8); \
- VMLINUX_SYMBOL(__start___verbose) = .; \
- *(__verbose) \
- VMLINUX_SYMBOL(__stop___verbose) = .;
+ MEM_DISCARD(init.rodata)
#define INIT_TEXT \
*(.init.text) \
@@ -430,12 +454,59 @@
*(.initcall7.init) \
*(.initcall7s.init)
+/**
+ * PERCPU_VADDR - define output section for percpu area
+ * @vaddr: explicit base address (optional)
+ * @phdr: destination PHDR (optional)
+ *
+ * Macro which expands to output section for percpu area. If @vaddr
+ * is not blank, it specifies explicit base address and all percpu
+ * symbols will be offset from the given address. If blank, @vaddr
+ * always equals @laddr + LOAD_OFFSET.
+ *
+ * @phdr defines the output PHDR to use if not blank. Be warned that
+ * output PHDR is sticky. If @phdr is specified, the next output
+ * section in the linker script will go there too. @phdr should have
+ * a leading colon.
+ *
+ * Note that this macros defines __per_cpu_load as an absolute symbol.
+ * If there is no need to put the percpu section at a predetermined
+ * address, use PERCPU().
+ */
+#define PERCPU_VADDR(vaddr, phdr) \
+ VMLINUX_SYMBOL(__per_cpu_load) = .; \
+ .data.percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
+ - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__per_cpu_start) = .; \
+ *(.data.percpu.first) \
+ *(.data.percpu.page_aligned) \
+ *(.data.percpu) \
+ *(.data.percpu.shared_aligned) \
+ VMLINUX_SYMBOL(__per_cpu_end) = .; \
+ } phdr \
+ . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data.percpu);
+
+/**
+ * PERCPU - define output section for percpu area, simple version
+ * @align: required alignment
+ *
+ * Align to @align and outputs output section for percpu area. This
+ * macro doesn't maniuplate @vaddr or @phdr and __per_cpu_load and
+ * __per_cpu_start will be identical.
+ *
+ * This macro is equivalent to ALIGN(align); PERCPU_VADDR( , ) except
+ * that __per_cpu_load is defined as a relative symbol against
+ * .data.percpu which is required for relocatable x86_32
+ * configuration.
+ */
#define PERCPU(align) \
. = ALIGN(align); \
- VMLINUX_SYMBOL(__per_cpu_start) = .; \
- .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
+ .data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__per_cpu_load) = .; \
+ VMLINUX_SYMBOL(__per_cpu_start) = .; \
+ *(.data.percpu.first) \
*(.data.percpu.page_aligned) \
*(.data.percpu) \
*(.data.percpu.shared_aligned) \
- } \
- VMLINUX_SYMBOL(__per_cpu_end) = .;
+ VMLINUX_SYMBOL(__per_cpu_end) = .; \
+ }
diff --git a/include/asm-m32r/Kbuild b/include/asm-m32r/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/include/asm-m32r/Kbuild
+++ b/include/asm-m32r/Kbuild
@@ -1,2 +1 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-m32r/byteorder.h b/include/asm-m32r/byteorder.h
index 61ff9cfd8451..21855d8b028b 100644
--- a/include/asm-m32r/byteorder.h
+++ b/include/asm-m32r/byteorder.h
@@ -1,8 +1,6 @@
#ifndef _ASM_M32R_BYTEORDER_H
#define _ASM_M32R_BYTEORDER_H
-#include <asm/swab.h>
-
#if defined(__LITTLE_ENDIAN__)
# include <linux/byteorder/little_endian.h>
#else
diff --git a/include/asm-m32r/ftrace.h b/include/asm-m32r/ftrace.h
new file mode 100644
index 000000000000..40a8c178f10d
--- /dev/null
+++ b/include/asm-m32r/ftrace.h
@@ -0,0 +1 @@
+/* empty */
diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h
index 9a0e20012224..be7ed589af5c 100644
--- a/include/asm-m32r/socket.h
+++ b/include/asm-m32r/socket.h
@@ -54,4 +54,7 @@
#define SO_MARK 36
+#define SO_TIMESTAMPING 37
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
#endif /* _ASM_M32R_SOCKET_H */
diff --git a/include/asm-m32r/spinlock.h b/include/asm-m32r/spinlock.h
index f5cfba81ee10..dded923883b2 100644
--- a/include/asm-m32r/spinlock.h
+++ b/include/asm-m32r/spinlock.h
@@ -316,6 +316,9 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock)
return 0;
}
+#define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock)
+#define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock)
+
#define _raw_spin_relax(lock) cpu_relax()
#define _raw_read_relax(lock) cpu_relax()
#define _raw_write_relax(lock) cpu_relax()
diff --git a/include/asm-m32r/swab.h b/include/asm-m32r/swab.h
index 97973e101825..54dab001d6d1 100644
--- a/include/asm-m32r/swab.h
+++ b/include/asm-m32r/swab.h
@@ -1,7 +1,7 @@
#ifndef _ASM_M32R_SWAB_H
#define _ASM_M32R_SWAB_H
-#include <asm/types.h>
+#include <linux/types.h>
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__
diff --git a/include/asm-m68k/Kbuild b/include/asm-m68k/Kbuild
deleted file mode 100644
index 52fd96b4142a..000000000000
--- a/include/asm-m68k/Kbuild
+++ /dev/null
@@ -1,3 +0,0 @@
-include include/asm-generic/Kbuild.asm
-header-y += cachectl.h
-unifdef-y += swab.h
diff --git a/include/asm-m68k/a.out-core.h b/include/asm-m68k/a.out-core.h
deleted file mode 100644
index f6bfc1d63ff6..000000000000
--- a/include/asm-m68k/a.out-core.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* a.out coredump register dumper
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
-
-#ifdef __KERNEL__
-
-#include <linux/user.h>
-#include <linux/elfcore.h>
-
-/*
- * fill in the user structure for an a.out core dump
- */
-static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
-{
- struct switch_stack *sw;
-
-/* changed the size calculations - should hopefully work better. lbt */
- dump->magic = CMAGIC;
- dump->start_code = 0;
- dump->start_stack = rdusp() & ~(PAGE_SIZE - 1);
- dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
- dump->u_dsize = ((unsigned long) (current->mm->brk +
- (PAGE_SIZE-1))) >> PAGE_SHIFT;
- dump->u_dsize -= dump->u_tsize;
- dump->u_ssize = 0;
-
- if (dump->start_stack < TASK_SIZE)
- dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
-
- dump->u_ar0 = offsetof(struct user, regs);
- sw = ((struct switch_stack *)regs) - 1;
- dump->regs.d1 = regs->d1;
- dump->regs.d2 = regs->d2;
- dump->regs.d3 = regs->d3;
- dump->regs.d4 = regs->d4;
- dump->regs.d5 = regs->d5;
- dump->regs.d6 = sw->d6;
- dump->regs.d7 = sw->d7;
- dump->regs.a0 = regs->a0;
- dump->regs.a1 = regs->a1;
- dump->regs.a2 = regs->a2;
- dump->regs.a3 = sw->a3;
- dump->regs.a4 = sw->a4;
- dump->regs.a5 = sw->a5;
- dump->regs.a6 = sw->a6;
- dump->regs.d0 = regs->d0;
- dump->regs.orig_d0 = regs->orig_d0;
- dump->regs.stkadj = regs->stkadj;
- dump->regs.sr = regs->sr;
- dump->regs.pc = regs->pc;
- dump->regs.fmtvec = (regs->format << 12) | regs->vector;
- /* dump floating point stuff */
- dump->u_fpvalid = dump_fpu (regs, &dump->m68kfp);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
diff --git a/include/asm-m68k/a.out.h b/include/asm-m68k/a.out.h
deleted file mode 100644
index 3885fe43432a..000000000000
--- a/include/asm-m68k/a.out.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __M68K_A_OUT_H__
-#define __M68K_A_OUT_H__
-
-struct exec
-{
- unsigned long a_info; /* Use macros N_MAGIC, etc for access */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a) ((a).a_trsize)
-#define N_DRSIZE(a) ((a).a_drsize)
-#define N_SYMSIZE(a) ((a).a_syms)
-
-#endif /* __M68K_A_OUT_H__ */
diff --git a/include/asm-m68k/adb_iop.h b/include/asm-m68k/adb_iop.h
deleted file mode 100644
index 8a48e56f2d62..000000000000
--- a/include/asm-m68k/adb_iop.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * ADB through the IOP
- * Written by Joshua M. Thompson
- */
-
-/* IOP number and channel number for ADB */
-
-#define ADB_IOP IOP_NUM_ISM
-#define ADB_CHAN 2
-
-/* From the A/UX headers...maybe important, maybe not */
-
-#define ADB_IOP_LISTEN 0x01
-#define ADB_IOP_TALK 0x02
-#define ADB_IOP_EXISTS 0x04
-#define ADB_IOP_FLUSH 0x08
-#define ADB_IOP_RESET 0x10
-#define ADB_IOP_INT 0x20
-#define ADB_IOP_POLL 0x40
-#define ADB_IOP_UNINT 0x80
-
-#define AIF_RESET 0x00
-#define AIF_FLUSH 0x01
-#define AIF_LISTEN 0x08
-#define AIF_TALK 0x0C
-
-/* Flag bits in struct adb_iopmsg */
-
-#define ADB_IOP_EXPLICIT 0x80 /* nonzero if explicit command */
-#define ADB_IOP_AUTOPOLL 0x40 /* auto/SRQ polling enabled */
-#define ADB_IOP_SRQ 0x04 /* SRQ detected */
-#define ADB_IOP_TIMEOUT 0x02 /* nonzero if timeout */
-
-#ifndef __ASSEMBLY__
-
-struct adb_iopmsg {
- __u8 flags; /* ADB flags */
- __u8 count; /* no. of data bytes */
- __u8 cmd; /* ADB command */
- __u8 data[8]; /* ADB data */
- __u8 spare[21]; /* spare */
-};
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/amigahw.h b/include/asm-m68k/amigahw.h
deleted file mode 100644
index 5ca5dd951a4a..000000000000
--- a/include/asm-m68k/amigahw.h
+++ /dev/null
@@ -1,350 +0,0 @@
-/*
-** asm-m68k/amigahw.h -- This header defines some macros and pointers for
-** the various Amiga custom hardware registers.
-** The naming conventions used here conform to those
-** used in the Amiga Hardware Reference Manual, 3rd Edition
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 9/24/92 by Greg Harp
-*/
-
-#ifndef _M68K_AMIGAHW_H
-#define _M68K_AMIGAHW_H
-
-#include <linux/ioport.h>
-
- /*
- * Different Amiga models
- */
-
-#define AMI_UNKNOWN (0)
-#define AMI_500 (1)
-#define AMI_500PLUS (2)
-#define AMI_600 (3)
-#define AMI_1000 (4)
-#define AMI_1200 (5)
-#define AMI_2000 (6)
-#define AMI_2500 (7)
-#define AMI_3000 (8)
-#define AMI_3000T (9)
-#define AMI_3000PLUS (10)
-#define AMI_4000 (11)
-#define AMI_4000T (12)
-#define AMI_CDTV (13)
-#define AMI_CD32 (14)
-#define AMI_DRACO (15)
-
-
- /*
- * Chipsets
- */
-
-extern unsigned long amiga_chipset;
-
-#define CS_STONEAGE (0)
-#define CS_OCS (1)
-#define CS_ECS (2)
-#define CS_AGA (3)
-
-
- /*
- * Miscellaneous
- */
-
-extern unsigned long amiga_eclock; /* 700 kHz E Peripheral Clock */
-extern unsigned long amiga_colorclock; /* 3.5 MHz Color Clock */
-extern unsigned long amiga_chip_size; /* Chip RAM Size (bytes) */
-extern unsigned char amiga_vblank; /* VBLANK Frequency */
-
-
-#define AMIGAHW_DECLARE(name) unsigned name : 1
-#define AMIGAHW_SET(name) (amiga_hw_present.name = 1)
-#define AMIGAHW_PRESENT(name) (amiga_hw_present.name)
-
-struct amiga_hw_present {
- /* video hardware */
- AMIGAHW_DECLARE(AMI_VIDEO); /* Amiga Video */
- AMIGAHW_DECLARE(AMI_BLITTER); /* Amiga Blitter */
- AMIGAHW_DECLARE(AMBER_FF); /* Amber Flicker Fixer */
- /* sound hardware */
- AMIGAHW_DECLARE(AMI_AUDIO); /* Amiga Audio */
- /* disk storage interfaces */
- AMIGAHW_DECLARE(AMI_FLOPPY); /* Amiga Floppy */
- AMIGAHW_DECLARE(A3000_SCSI); /* SCSI (wd33c93, A3000 alike) */
- AMIGAHW_DECLARE(A4000_SCSI); /* SCSI (ncr53c710, A4000T alike) */
- AMIGAHW_DECLARE(A1200_IDE); /* IDE (A1200 alike) */
- AMIGAHW_DECLARE(A4000_IDE); /* IDE (A4000 alike) */
- AMIGAHW_DECLARE(CD_ROM); /* CD ROM drive */
- /* other I/O hardware */
- AMIGAHW_DECLARE(AMI_KEYBOARD); /* Amiga Keyboard */
- AMIGAHW_DECLARE(AMI_MOUSE); /* Amiga Mouse */
- AMIGAHW_DECLARE(AMI_SERIAL); /* Amiga Serial */
- AMIGAHW_DECLARE(AMI_PARALLEL); /* Amiga Parallel */
- /* real time clocks */
- AMIGAHW_DECLARE(A2000_CLK); /* Hardware Clock (A2000 alike) */
- AMIGAHW_DECLARE(A3000_CLK); /* Hardware Clock (A3000 alike) */
- /* supporting hardware */
- AMIGAHW_DECLARE(CHIP_RAM); /* Chip RAM */
- AMIGAHW_DECLARE(PAULA); /* Paula (8364) */
- AMIGAHW_DECLARE(DENISE); /* Denise (8362) */
- AMIGAHW_DECLARE(DENISE_HR); /* Denise (8373) */
- AMIGAHW_DECLARE(LISA); /* Lisa (8375) */
- AMIGAHW_DECLARE(AGNUS_PAL); /* Normal/Fat PAL Agnus (8367/8371) */
- AMIGAHW_DECLARE(AGNUS_NTSC); /* Normal/Fat NTSC Agnus (8361/8370) */
- AMIGAHW_DECLARE(AGNUS_HR_PAL); /* Fat Hires PAL Agnus (8372) */
- AMIGAHW_DECLARE(AGNUS_HR_NTSC); /* Fat Hires NTSC Agnus (8372) */
- AMIGAHW_DECLARE(ALICE_PAL); /* PAL Alice (8374) */
- AMIGAHW_DECLARE(ALICE_NTSC); /* NTSC Alice (8374) */
- AMIGAHW_DECLARE(MAGIC_REKICK); /* A3000 Magic Hard Rekick */
- AMIGAHW_DECLARE(PCMCIA); /* PCMCIA Slot */
- AMIGAHW_DECLARE(GG2_ISA); /* GG2 Zorro2ISA Bridge */
- AMIGAHW_DECLARE(ZORRO); /* Zorro AutoConfig */
- AMIGAHW_DECLARE(ZORRO3); /* Zorro III */
-};
-
-extern struct amiga_hw_present amiga_hw_present;
-
-struct CUSTOM {
- unsigned short bltddat;
- unsigned short dmaconr;
- unsigned short vposr;
- unsigned short vhposr;
- unsigned short dskdatr;
- unsigned short joy0dat;
- unsigned short joy1dat;
- unsigned short clxdat;
- unsigned short adkconr;
- unsigned short pot0dat;
- unsigned short pot1dat;
- unsigned short potgor;
- unsigned short serdatr;
- unsigned short dskbytr;
- unsigned short intenar;
- unsigned short intreqr;
- unsigned char *dskptr;
- unsigned short dsklen;
- unsigned short dskdat;
- unsigned short refptr;
- unsigned short vposw;
- unsigned short vhposw;
- unsigned short copcon;
- unsigned short serdat;
- unsigned short serper;
- unsigned short potgo;
- unsigned short joytest;
- unsigned short strequ;
- unsigned short strvbl;
- unsigned short strhor;
- unsigned short strlong;
- unsigned short bltcon0;
- unsigned short bltcon1;
- unsigned short bltafwm;
- unsigned short bltalwm;
- unsigned char *bltcpt;
- unsigned char *bltbpt;
- unsigned char *bltapt;
- unsigned char *bltdpt;
- unsigned short bltsize;
- unsigned char pad2d;
- unsigned char bltcon0l;
- unsigned short bltsizv;
- unsigned short bltsizh;
- unsigned short bltcmod;
- unsigned short bltbmod;
- unsigned short bltamod;
- unsigned short bltdmod;
- unsigned short spare2[4];
- unsigned short bltcdat;
- unsigned short bltbdat;
- unsigned short bltadat;
- unsigned short spare3[3];
- unsigned short deniseid;
- unsigned short dsksync;
- unsigned short *cop1lc;
- unsigned short *cop2lc;
- unsigned short copjmp1;
- unsigned short copjmp2;
- unsigned short copins;
- unsigned short diwstrt;
- unsigned short diwstop;
- unsigned short ddfstrt;
- unsigned short ddfstop;
- unsigned short dmacon;
- unsigned short clxcon;
- unsigned short intena;
- unsigned short intreq;
- unsigned short adkcon;
- struct {
- unsigned short *audlc;
- unsigned short audlen;
- unsigned short audper;
- unsigned short audvol;
- unsigned short auddat;
- unsigned short audspare[2];
- } aud[4];
- unsigned char *bplpt[8];
- unsigned short bplcon0;
- unsigned short bplcon1;
- unsigned short bplcon2;
- unsigned short bplcon3;
- unsigned short bpl1mod;
- unsigned short bpl2mod;
- unsigned short bplcon4;
- unsigned short clxcon2;
- unsigned short bpldat[8];
- unsigned char *sprpt[8];
- struct {
- unsigned short pos;
- unsigned short ctl;
- unsigned short dataa;
- unsigned short datab;
- } spr[8];
- unsigned short color[32];
- unsigned short htotal;
- unsigned short hsstop;
- unsigned short hbstrt;
- unsigned short hbstop;
- unsigned short vtotal;
- unsigned short vsstop;
- unsigned short vbstrt;
- unsigned short vbstop;
- unsigned short sprhstrt;
- unsigned short sprhstop;
- unsigned short bplhstrt;
- unsigned short bplhstop;
- unsigned short hhposw;
- unsigned short hhposr;
- unsigned short beamcon0;
- unsigned short hsstrt;
- unsigned short vsstrt;
- unsigned short hcenter;
- unsigned short diwhigh;
- unsigned short spare4[11];
- unsigned short fmode;
-};
-
-/*
- * DMA register bits
- */
-#define DMAF_SETCLR (0x8000)
-#define DMAF_AUD0 (0x0001)
-#define DMAF_AUD1 (0x0002)
-#define DMAF_AUD2 (0x0004)
-#define DMAF_AUD3 (0x0008)
-#define DMAF_DISK (0x0010)
-#define DMAF_SPRITE (0x0020)
-#define DMAF_BLITTER (0x0040)
-#define DMAF_COPPER (0x0080)
-#define DMAF_RASTER (0x0100)
-#define DMAF_MASTER (0x0200)
-#define DMAF_BLITHOG (0x0400)
-#define DMAF_BLTNZERO (0x2000)
-#define DMAF_BLTDONE (0x4000)
-#define DMAF_ALL (0x01FF)
-
-struct CIA {
- unsigned char pra; char pad0[0xff];
- unsigned char prb; char pad1[0xff];
- unsigned char ddra; char pad2[0xff];
- unsigned char ddrb; char pad3[0xff];
- unsigned char talo; char pad4[0xff];
- unsigned char tahi; char pad5[0xff];
- unsigned char tblo; char pad6[0xff];
- unsigned char tbhi; char pad7[0xff];
- unsigned char todlo; char pad8[0xff];
- unsigned char todmid; char pad9[0xff];
- unsigned char todhi; char pada[0x1ff];
- unsigned char sdr; char padb[0xff];
- unsigned char icr; char padc[0xff];
- unsigned char cra; char padd[0xff];
- unsigned char crb; char pade[0xff];
-};
-
-#define zTwoBase (0x80000000)
-#define ZTWO_PADDR(x) (((unsigned long)(x))-zTwoBase)
-#define ZTWO_VADDR(x) (((unsigned long)(x))+zTwoBase)
-
-#define CUSTOM_PHYSADDR (0xdff000)
-#define amiga_custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR)))
-
-#define CIAA_PHYSADDR (0xbfe001)
-#define CIAB_PHYSADDR (0xbfd000)
-#define ciaa ((*(volatile struct CIA *)(zTwoBase + CIAA_PHYSADDR)))
-#define ciab ((*(volatile struct CIA *)(zTwoBase + CIAB_PHYSADDR)))
-
-#define CHIP_PHYSADDR (0x000000)
-
-void amiga_chip_init (void);
-void *amiga_chip_alloc(unsigned long size, const char *name);
-void *amiga_chip_alloc_res(unsigned long size, struct resource *res);
-void amiga_chip_free(void *ptr);
-unsigned long amiga_chip_avail( void ); /*MILAN*/
-extern volatile unsigned short amiga_audio_min_period;
-
-static inline void amifb_video_off(void)
-{
- if (amiga_chipset == CS_ECS || amiga_chipset == CS_AGA) {
- /* program Denise/Lisa for a higher maximum play rate */
- amiga_custom.htotal = 113; /* 31 kHz */
- amiga_custom.vtotal = 223; /* 70 Hz */
- amiga_custom.beamcon0 = 0x4390; /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */
- /* suspend the monitor */
- amiga_custom.hsstrt = amiga_custom.hsstop = 116;
- amiga_custom.vsstrt = amiga_custom.vsstop = 226;
- amiga_audio_min_period = 57;
- }
-}
-
-struct tod3000 {
- unsigned int :28, second2:4; /* lower digit */
- unsigned int :28, second1:4; /* upper digit */
- unsigned int :28, minute2:4; /* lower digit */
- unsigned int :28, minute1:4; /* upper digit */
- unsigned int :28, hour2:4; /* lower digit */
- unsigned int :28, hour1:4; /* upper digit */
- unsigned int :28, weekday:4;
- unsigned int :28, day2:4; /* lower digit */
- unsigned int :28, day1:4; /* upper digit */
- unsigned int :28, month2:4; /* lower digit */
- unsigned int :28, month1:4; /* upper digit */
- unsigned int :28, year2:4; /* lower digit */
- unsigned int :28, year1:4; /* upper digit */
- unsigned int :28, cntrl1:4; /* control-byte 1 */
- unsigned int :28, cntrl2:4; /* control-byte 2 */
- unsigned int :28, cntrl3:4; /* control-byte 3 */
-};
-#define TOD3000_CNTRL1_HOLD 0
-#define TOD3000_CNTRL1_FREE 9
-#define tod_3000 ((*(volatile struct tod3000 *)(zTwoBase+0xDC0000)))
-
-struct tod2000 {
- unsigned int :28, second2:4; /* lower digit */
- unsigned int :28, second1:4; /* upper digit */
- unsigned int :28, minute2:4; /* lower digit */
- unsigned int :28, minute1:4; /* upper digit */
- unsigned int :28, hour2:4; /* lower digit */
- unsigned int :28, hour1:4; /* upper digit */
- unsigned int :28, day2:4; /* lower digit */
- unsigned int :28, day1:4; /* upper digit */
- unsigned int :28, month2:4; /* lower digit */
- unsigned int :28, month1:4; /* upper digit */
- unsigned int :28, year2:4; /* lower digit */
- unsigned int :28, year1:4; /* upper digit */
- unsigned int :28, weekday:4;
- unsigned int :28, cntrl1:4; /* control-byte 1 */
- unsigned int :28, cntrl2:4; /* control-byte 2 */
- unsigned int :28, cntrl3:4; /* control-byte 3 */
-};
-
-#define TOD2000_CNTRL1_HOLD (1<<0)
-#define TOD2000_CNTRL1_BUSY (1<<1)
-#define TOD2000_CNTRL3_24HMODE (1<<2)
-#define TOD2000_HOUR1_PM (1<<2)
-#define tod_2000 ((*(volatile struct tod2000 *)(zTwoBase+0xDC0000)))
-
-#endif /* _M68K_AMIGAHW_H */
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
deleted file mode 100644
index b1bcdb835ab9..000000000000
--- a/include/asm-m68k/amigaints.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 10/2/92 by Greg Harp
-*/
-
-#ifndef _ASMm68k_AMIGAINTS_H_
-#define _ASMm68k_AMIGAINTS_H_
-
-#include <asm/irq.h>
-
-/*
-** Amiga Interrupt sources.
-**
-*/
-
-#define AUTO_IRQS (8)
-#define AMI_STD_IRQS (14)
-#define CIA_IRQS (5)
-#define AMI_IRQS (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
-
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_TBE (IRQ_USER+0)
-#define IRQ_AMIGA_RBF (IRQ_USER+11)
-
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKBLK (IRQ_USER+1)
-#define IRQ_AMIGA_DSKSYN (IRQ_USER+12)
-
-/* software interrupts */
-#define IRQ_AMIGA_SOFT (IRQ_USER+2)
-
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS IRQ_AUTO_2
-#define IRQ_AMIGA_EXTER IRQ_AUTO_6
-
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER (IRQ_USER+4)
-
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB (IRQ_USER+5)
-
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT (IRQ_USER+6)
-
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0 (IRQ_USER+7)
-#define IRQ_AMIGA_AUD1 (IRQ_USER+8)
-#define IRQ_AMIGA_AUD2 (IRQ_USER+9)
-#define IRQ_AMIGA_AUD3 (IRQ_USER+10)
-
-/* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TB (IRQ_USER+15)
-#define IRQ_AMIGA_CIAA_ALRM (IRQ_USER+16)
-#define IRQ_AMIGA_CIAA_SP (IRQ_USER+17)
-#define IRQ_AMIGA_CIAA_FLG (IRQ_USER+18)
-#define IRQ_AMIGA_CIAB (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TA (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TB (IRQ_USER+20)
-#define IRQ_AMIGA_CIAB_ALRM (IRQ_USER+21)
-#define IRQ_AMIGA_CIAB_SP (IRQ_USER+22)
-#define IRQ_AMIGA_CIAB_FLG (IRQ_USER+23)
-
-
-/* INTREQR masks */
-#define IF_SETCLR 0x8000 /* set/clr bit */
-#define IF_INTEN 0x4000 /* master interrupt bit in INT* registers */
-#define IF_EXTER 0x2000 /* external level 6 and CIA B interrupt */
-#define IF_DSKSYN 0x1000 /* disk sync interrupt */
-#define IF_RBF 0x0800 /* serial receive buffer full interrupt */
-#define IF_AUD3 0x0400 /* audio channel 3 done interrupt */
-#define IF_AUD2 0x0200 /* audio channel 2 done interrupt */
-#define IF_AUD1 0x0100 /* audio channel 1 done interrupt */
-#define IF_AUD0 0x0080 /* audio channel 0 done interrupt */
-#define IF_BLIT 0x0040 /* blitter done interrupt */
-#define IF_VERTB 0x0020 /* vertical blanking interrupt */
-#define IF_COPER 0x0010 /* copper interrupt */
-#define IF_PORTS 0x0008 /* external level 2 and CIA A interrupt */
-#define IF_SOFT 0x0004 /* software initiated interrupt */
-#define IF_DSKBLK 0x0002 /* diskblock DMA finished */
-#define IF_TBE 0x0001 /* serial transmit buffer empty interrupt */
-
-/* CIA interrupt control register bits */
-
-#define CIA_ICR_TA 0x01
-#define CIA_ICR_TB 0x02
-#define CIA_ICR_ALRM 0x04
-#define CIA_ICR_SP 0x08
-#define CIA_ICR_FLG 0x10
-#define CIA_ICR_ALL 0x1f
-#define CIA_ICR_SETCLR 0x80
-
-extern void amiga_init_IRQ(void);
-
-/* to access the interrupt control registers of CIA's use only
-** these functions, they behave exactly like the amiga os routines
-*/
-
-extern struct ciabase ciaa_base, ciab_base;
-
-extern void cia_init_IRQ(struct ciabase *base);
-extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
-extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);
-
-#endif /* asm-m68k/amigaints.h */
diff --git a/include/asm-m68k/amigayle.h b/include/asm-m68k/amigayle.h
deleted file mode 100644
index bb5a6aa329f3..000000000000
--- a/include/asm-m68k/amigayle.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
-** asm-m68k/amigayle.h -- This header defines the registers of the gayle chip
-** found on the Amiga 1200
-** This information was found by disassembling card.resource,
-** so the definitions may not be 100% correct
-** anyone has an official doc ?
-**
-** Copyright 1997 by Alain Malek
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 11/28/97 by Alain Malek
-*/
-
-#ifndef _M68K_AMIGAYLE_H_
-#define _M68K_AMIGAYLE_H_
-
-#include <linux/types.h>
-#include <asm/amigahw.h>
-
-/* memory layout */
-
-#define GAYLE_RAM (0x600000+zTwoBase)
-#define GAYLE_RAMSIZE (0x400000)
-#define GAYLE_ATTRIBUTE (0xa00000+zTwoBase)
-#define GAYLE_ATTRIBUTESIZE (0x020000)
-#define GAYLE_IO (0xa20000+zTwoBase) /* 16bit and even 8bit registers */
-#define GAYLE_IOSIZE (0x010000)
-#define GAYLE_IO_8BITODD (0xa30000+zTwoBase) /* odd 8bit registers */
-
-/* offset for accessing odd IO registers */
-#define GAYLE_ODD (GAYLE_IO_8BITODD-GAYLE_IO-1)
-
-/* GAYLE registers */
-
-struct GAYLE {
- u_char cardstatus;
- u_char pad0[0x1000-1];
-
- u_char intreq;
- u_char pad1[0x1000-1];
-
- u_char inten;
- u_char pad2[0x1000-1];
-
- u_char config;
- u_char pad3[0x1000-1];
-};
-
-#define GAYLE_ADDRESS (0xda8000) /* gayle main registers base address */
-
-#define GAYLE_RESET (0xa40000) /* write 0x00 to start reset,
- read 1 byte to stop reset */
-
-#define gayle (*(volatile struct GAYLE *)(zTwoBase+GAYLE_ADDRESS))
-#define gayle_reset (*(volatile u_char *)(zTwoBase+GAYLE_RESET))
-
-#define gayle_attribute ((volatile u_char *)(GAYLE_ATTRIBUTE))
-
-#if 0
-#define gayle_inb(a) readb( GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
-#define gayle_outb(v,a) writeb( v, GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
-
-#define gayle_inw(a) readw( GAYLE_IO+(a) )
-#define gayle_outw(v,a) writew( v, GAYLE_IO+(a) )
-#endif
-
-/* GAYLE_CARDSTATUS bit def */
-
-#define GAYLE_CS_CCDET 0x40 /* credit card detect */
-#define GAYLE_CS_BVD1 0x20 /* battery voltage detect 1 */
-#define GAYLE_CS_SC 0x20 /* credit card status change */
-#define GAYLE_CS_BVD2 0x10 /* battery voltage detect 2 */
-#define GAYLE_CS_DA 0x10 /* digital audio */
-#define GAYLE_CS_WR 0x08 /* write enable (1 == enabled) */
-#define GAYLE_CS_BSY 0x04 /* credit card busy */
-#define GAYLE_CS_IRQ 0x04 /* interrupt request */
-
-/* GAYLE_IRQ bit def */
-
-#define GAYLE_IRQ_IDE 0x80
-#define GAYLE_IRQ_CCDET 0x40
-#define GAYLE_IRQ_BVD1 0x20
-#define GAYLE_IRQ_SC 0x20
-#define GAYLE_IRQ_BVD2 0x10
-#define GAYLE_IRQ_DA 0x10
-#define GAYLE_IRQ_WR 0x08
-#define GAYLE_IRQ_BSY 0x04
-#define GAYLE_IRQ_IRQ 0x04
-#define GAYLE_IRQ_IDEACK1 0x02
-#define GAYLE_IRQ_IDEACK0 0x01
-
-/* GAYLE_CONFIG bit def
- (bit 0-1 for program voltage, bit 2-3 for access speed */
-
-#define GAYLE_CFG_0V 0x00
-#define GAYLE_CFG_5V 0x01
-#define GAYLE_CFG_12V 0x02
-
-#define GAYLE_CFG_100NS 0x08
-#define GAYLE_CFG_150NS 0x04
-#define GAYLE_CFG_250NS 0x00
-#define GAYLE_CFG_720NS 0x0c
-
-#endif /* asm-m68k/amigayle.h */
diff --git a/include/asm-m68k/amipcmcia.h b/include/asm-m68k/amipcmcia.h
deleted file mode 100644
index 6f1ec1887d82..000000000000
--- a/include/asm-m68k/amipcmcia.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
-** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions
-**
-** Copyright 1997 by Alain Malek
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 12/10/97 by Alain Malek
-*/
-
-#ifndef __AMIGA_PCMCIA_H__
-#define __AMIGA_PCMCIA_H__
-
-#include <asm/amigayle.h>
-
-/* prototypes */
-
-void pcmcia_reset(void);
-int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len);
-void pcmcia_program_voltage(int voltage);
-void pcmcia_access_speed(int speed);
-void pcmcia_write_enable(void);
-void pcmcia_write_disable(void);
-
-static inline u_char pcmcia_read_status(void)
-{
- return (gayle.cardstatus & 0x7c);
-}
-
-static inline u_char pcmcia_get_intreq(void)
-{
- return (gayle.intreq);
-}
-
-static inline void pcmcia_ack_int(u_char intreq)
-{
- gayle.intreq = 0xf8;
-}
-
-static inline void pcmcia_enable_irq(void)
-{
- gayle.inten |= GAYLE_IRQ_IRQ;
-}
-
-static inline void pcmcia_disable_irq(void)
-{
- gayle.inten &= ~GAYLE_IRQ_IRQ;
-}
-
-#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET)
-
-/* valid voltages for pcmcia_ProgramVoltage */
-
-#define PCMCIA_0V 0
-#define PCMCIA_5V 5
-#define PCMCIA_12V 12
-
-/* valid speeds for pcmcia_AccessSpeed */
-
-#define PCMCIA_SPEED_100NS 100
-#define PCMCIA_SPEED_150NS 150
-#define PCMCIA_SPEED_250NS 250
-#define PCMCIA_SPEED_720NS 720
-
-/* PCMCIA Tuple codes */
-
-#define CISTPL_NULL 0x00
-#define CISTPL_DEVICE 0x01
-#define CISTPL_LONGLINK_CB 0x02
-#define CISTPL_CONFIG_CB 0x04
-#define CISTPL_CFTABLE_ENTRY_CB 0x05
-#define CISTPL_LONGLINK_MFC 0x06
-#define CISTPL_BAR 0x07
-#define CISTPL_CHECKSUM 0x10
-#define CISTPL_LONGLINK_A 0x11
-#define CISTPL_LONGLINK_C 0x12
-#define CISTPL_LINKTARGET 0x13
-#define CISTPL_NO_LINK 0x14
-#define CISTPL_VERS_1 0x15
-#define CISTPL_ALTSTR 0x16
-#define CISTPL_DEVICE_A 0x17
-#define CISTPL_JEDEC_C 0x18
-#define CISTPL_JEDEC_A 0x19
-#define CISTPL_CONFIG 0x1a
-#define CISTPL_CFTABLE_ENTRY 0x1b
-#define CISTPL_DEVICE_OC 0x1c
-#define CISTPL_DEVICE_OA 0x1d
-#define CISTPL_DEVICE_GEO 0x1e
-#define CISTPL_DEVICE_GEO_A 0x1f
-#define CISTPL_MANFID 0x20
-#define CISTPL_FUNCID 0x21
-#define CISTPL_FUNCE 0x22
-#define CISTPL_SWIL 0x23
-#define CISTPL_END 0xff
-
-/* FUNCID */
-
-#define CISTPL_FUNCID_MULTI 0x00
-#define CISTPL_FUNCID_MEMORY 0x01
-#define CISTPL_FUNCID_SERIAL 0x02
-#define CISTPL_FUNCID_PARALLEL 0x03
-#define CISTPL_FUNCID_FIXED 0x04
-#define CISTPL_FUNCID_VIDEO 0x05
-#define CISTPL_FUNCID_NETWORK 0x06
-#define CISTPL_FUNCID_AIMS 0x07
-#define CISTPL_FUNCID_SCSI 0x08
-
-#endif
diff --git a/include/asm-m68k/apollodma.h b/include/asm-m68k/apollodma.h
deleted file mode 100644
index 954adc851adb..000000000000
--- a/include/asm-m68k/apollodma.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * linux/include/asm/dma.h: Defines for using and allocating dma channels.
- * Written by Hennus Bergman, 1992.
- * High DMA channel support & info by Hannu Savolainen
- * and John Boyd, Nov. 1992.
- */
-
-#ifndef _ASM_APOLLO_DMA_H
-#define _ASM_APOLLO_DMA_H
-
-#include <asm/apollohw.h> /* need byte IO */
-#include <linux/spinlock.h> /* And spinlocks */
-#include <linux/delay.h>
-
-
-#define dma_outb(val,addr) (*((volatile unsigned char *)(addr+IO_BASE)) = (val))
-#define dma_inb(addr) (*((volatile unsigned char *)(addr+IO_BASE)))
-
-/*
- * NOTES about DMA transfers:
- *
- * controller 1: channels 0-3, byte operations, ports 00-1F
- * controller 2: channels 4-7, word operations, ports C0-DF
- *
- * - ALL registers are 8 bits only, regardless of transfer size
- * - channel 4 is not used - cascades 1 into 2.
- * - channels 0-3 are byte - addresses/counts are for physical bytes
- * - channels 5-7 are word - addresses/counts are for physical words
- * - transfers must not cross physical 64K (0-3) or 128K (5-7) boundaries
- * - transfer count loaded to registers is 1 less than actual count
- * - controller 2 offsets are all even (2x offsets for controller 1)
- * - page registers for 5-7 don't use data bit 0, represent 128K pages
- * - page registers for 0-3 use bit 0, represent 64K pages
- *
- * DMA transfers are limited to the lower 16MB of _physical_ memory.
- * Note that addresses loaded into registers must be _physical_ addresses,
- * not logical addresses (which may differ if paging is active).
- *
- * Address mapping for channels 0-3:
- *
- * A23 ... A16 A15 ... A8 A7 ... A0 (Physical addresses)
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * P7 ... P0 A7 ... A0 A7 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Address mapping for channels 5-7:
- *
- * A23 ... A17 A16 A15 ... A9 A8 A7 ... A1 A0 (Physical addresses)
- * | ... | \ \ ... \ \ \ ... \ \
- * | ... | \ \ ... \ \ \ ... \ (not used)
- * | ... | \ \ ... \ \ \ ... \
- * P7 ... P1 (0) A7 A6 ... A0 A7 A6 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Again, channels 5-7 transfer _physical_ words (16 bits), so addresses
- * and counts _must_ be word-aligned (the lowest address bit is _ignored_ at
- * the hardware level, so odd-byte transfers aren't possible).
- *
- * Transfer count (_not # bytes_) is limited to 64K, represented as actual
- * count - 1 : 64K => 0xFFFF, 1 => 0x0000. Thus, count is always 1 or more,
- * and up to 128K bytes may be transferred on channels 5-7 in one operation.
- *
- */
-
-#define MAX_DMA_CHANNELS 8
-
-/* The maximum address that we can perform a DMA transfer to on this platform */#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x1000000)
-
-/* 8237 DMA controllers */
-#define IO_DMA1_BASE 0x10C00 /* 8 bit slave DMA, channels 0..3 */
-#define IO_DMA2_BASE 0x10D00 /* 16 bit master DMA, ch 4(=slave input)..7 */
-
-/* DMA controller registers */
-#define DMA1_CMD_REG (IO_DMA1_BASE+0x08) /* command register (w) */
-#define DMA1_STAT_REG (IO_DMA1_BASE+0x08) /* status register (r) */
-#define DMA1_REQ_REG (IO_DMA1_BASE+0x09) /* request register (w) */
-#define DMA1_MASK_REG (IO_DMA1_BASE+0x0A) /* single-channel mask (w) */
-#define DMA1_MODE_REG (IO_DMA1_BASE+0x0B) /* mode register (w) */
-#define DMA1_CLEAR_FF_REG (IO_DMA1_BASE+0x0C) /* clear pointer flip-flop (w) */
-#define DMA1_TEMP_REG (IO_DMA1_BASE+0x0D) /* Temporary Register (r) */
-#define DMA1_RESET_REG (IO_DMA1_BASE+0x0D) /* Master Clear (w) */
-#define DMA1_CLR_MASK_REG (IO_DMA1_BASE+0x0E) /* Clear Mask */
-#define DMA1_MASK_ALL_REG (IO_DMA1_BASE+0x0F) /* all-channels mask (w) */
-
-#define DMA2_CMD_REG (IO_DMA2_BASE+0x10) /* command register (w) */
-#define DMA2_STAT_REG (IO_DMA2_BASE+0x10) /* status register (r) */
-#define DMA2_REQ_REG (IO_DMA2_BASE+0x12) /* request register (w) */
-#define DMA2_MASK_REG (IO_DMA2_BASE+0x14) /* single-channel mask (w) */
-#define DMA2_MODE_REG (IO_DMA2_BASE+0x16) /* mode register (w) */
-#define DMA2_CLEAR_FF_REG (IO_DMA2_BASE+0x18) /* clear pointer flip-flop (w) */
-#define DMA2_TEMP_REG (IO_DMA2_BASE+0x1A) /* Temporary Register (r) */
-#define DMA2_RESET_REG (IO_DMA2_BASE+0x1A) /* Master Clear (w) */
-#define DMA2_CLR_MASK_REG (IO_DMA2_BASE+0x1C) /* Clear Mask */
-#define DMA2_MASK_ALL_REG (IO_DMA2_BASE+0x1E) /* all-channels mask (w) */
-
-#define DMA_ADDR_0 (IO_DMA1_BASE+0x00) /* DMA address registers */
-#define DMA_ADDR_1 (IO_DMA1_BASE+0x02)
-#define DMA_ADDR_2 (IO_DMA1_BASE+0x04)
-#define DMA_ADDR_3 (IO_DMA1_BASE+0x06)
-#define DMA_ADDR_4 (IO_DMA2_BASE+0x00)
-#define DMA_ADDR_5 (IO_DMA2_BASE+0x04)
-#define DMA_ADDR_6 (IO_DMA2_BASE+0x08)
-#define DMA_ADDR_7 (IO_DMA2_BASE+0x0C)
-
-#define DMA_CNT_0 (IO_DMA1_BASE+0x01) /* DMA count registers */
-#define DMA_CNT_1 (IO_DMA1_BASE+0x03)
-#define DMA_CNT_2 (IO_DMA1_BASE+0x05)
-#define DMA_CNT_3 (IO_DMA1_BASE+0x07)
-#define DMA_CNT_4 (IO_DMA2_BASE+0x02)
-#define DMA_CNT_5 (IO_DMA2_BASE+0x06)
-#define DMA_CNT_6 (IO_DMA2_BASE+0x0A)
-#define DMA_CNT_7 (IO_DMA2_BASE+0x0E)
-
-#define DMA_MODE_READ 0x44 /* I/O to memory, no autoinit, increment, single mode */
-#define DMA_MODE_WRITE 0x48 /* memory to I/O, no autoinit, increment, single mode */
-#define DMA_MODE_CASCADE 0xC0 /* pass thru DREQ->HRQ, DACK<-HLDA only */
-
-#define DMA_AUTOINIT 0x10
-
-#define DMA_8BIT 0
-#define DMA_16BIT 1
-#define DMA_BUSMASTER 2
-
-extern spinlock_t dma_spin_lock;
-
-static __inline__ unsigned long claim_dma_lock(void)
-{
- unsigned long flags;
- spin_lock_irqsave(&dma_spin_lock, flags);
- return flags;
-}
-
-static __inline__ void release_dma_lock(unsigned long flags)
-{
- spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr, DMA1_MASK_REG);
- else
- dma_outb(dmanr & 3, DMA2_MASK_REG);
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr | 4, DMA1_MASK_REG);
- else
- dma_outb((dmanr & 3) | 4, DMA2_MASK_REG);
-}
-
-/* Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while holding the DMA lock ! ---
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(0, DMA1_CLEAR_FF_REG);
- else
- dma_outb(0, DMA2_CLEAR_FF_REG);
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
- if (dmanr<=3)
- dma_outb(mode | dmanr, DMA1_MODE_REG);
- else
- dma_outb(mode | (dmanr&3), DMA2_MODE_REG);
-}
-
-/* Set transfer address & page bits for specific DMA channel.
- * Assumes dma flipflop is clear.
- */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
- if (dmanr <= 3) {
- dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- } else {
- dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- }
-}
-
-
-/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
- * a specific DMA channel.
- * You must ensure the parameters are valid.
- * NOTE: from a manual: "the number of transfers is one more
- * than the initial word count"! This is taken into account.
- * Assumes dma flip-flop is clear.
- * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
- count--;
- if (dmanr <= 3) {
- dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- } else {
- dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- }
-}
-
-
-/* Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * If called before the channel has been used, it may return 1.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- *
- * Assumes DMA flip-flop is clear.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
- unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE
- : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;
-
- /* using short to get 16-bit wrap around */
- unsigned short count;
-
- count = 1 + dma_inb(io_port);
- count += dma_inb(io_port) << 8;
-
- return (dmanr<=3)? count : (count<<1);
-}
-
-
-/* These are in kernel/dma.c: */
-extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr); /* release it again */
-
-/* These are in arch/m68k/apollo/dma.c: */
-extern unsigned short dma_map_page(unsigned long phys_addr,int count,int type);
-extern void dma_unmap_page(unsigned short dma_addr);
-
-#endif /* _ASM_APOLLO_DMA_H */
diff --git a/include/asm-m68k/apollohw.h b/include/asm-m68k/apollohw.h
deleted file mode 100644
index a1373b9aa281..000000000000
--- a/include/asm-m68k/apollohw.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* apollohw.h : some structures to access apollo HW */
-
-#ifndef _ASMm68k_APOLLOHW_H_
-#define _ASMm68k_APOLLOHW_H_
-
-#include <linux/types.h>
-
-/*
- apollo models
-*/
-
-extern u_long apollo_model;
-
-#define APOLLO_UNKNOWN (0)
-#define APOLLO_DN3000 (1)
-#define APOLLO_DN3010 (2)
-#define APOLLO_DN3500 (3)
-#define APOLLO_DN4000 (4)
-#define APOLLO_DN4500 (5)
-
-/*
- see scn2681 data sheet for more info.
- member names are read_write.
-*/
-
-#define DECLARE_2681_FIELD(x) unsigned char x; unsigned char dummy##x
-
-struct SCN2681 {
-
- DECLARE_2681_FIELD(mra);
- DECLARE_2681_FIELD(sra_csra);
- DECLARE_2681_FIELD(BRGtest_cra);
- DECLARE_2681_FIELD(rhra_thra);
- DECLARE_2681_FIELD(ipcr_acr);
- DECLARE_2681_FIELD(isr_imr);
- DECLARE_2681_FIELD(ctu_ctur);
- DECLARE_2681_FIELD(ctl_ctlr);
- DECLARE_2681_FIELD(mrb);
- DECLARE_2681_FIELD(srb_csrb);
- DECLARE_2681_FIELD(tst_crb);
- DECLARE_2681_FIELD(rhrb_thrb);
- DECLARE_2681_FIELD(reserved);
- DECLARE_2681_FIELD(ip_opcr);
- DECLARE_2681_FIELD(startCnt_setOutBit);
- DECLARE_2681_FIELD(stopCnt_resetOutBit);
-
-};
-
-#if 0
-struct mc146818 {
-
- unsigned int second1:4, second2:4, alarm_second1:4, alarm_second2:4,
- minute1:4, minute2:4, alarm_minute1:4, alarm_minute2:4;
- unsigned int hours1:4, hours2:4, alarm_hours1:4, alarm_hours2:4,
- day_of_week1:4, day_of_week2:4, day_of_month1:4, day_of_month2:4;
- unsigned int month1:4, month2:4, year1:4, year2:4, :16;
-
-};
-#endif
-
-struct mc146818 {
- unsigned char second, alarm_second;
- unsigned char minute, alarm_minute;
- unsigned char hours, alarm_hours;
- unsigned char day_of_week, day_of_month;
- unsigned char month, year;
-};
-
-
-#define IO_BASE 0x80000000
-
-extern u_long sio01_physaddr;
-extern u_long sio23_physaddr;
-extern u_long rtc_physaddr;
-extern u_long pica_physaddr;
-extern u_long picb_physaddr;
-extern u_long cpuctrl_physaddr;
-extern u_long timer_physaddr;
-
-#define SAU7_SIO01_PHYSADDR 0x10400
-#define SAU7_SIO23_PHYSADDR 0x10500
-#define SAU7_RTC_PHYSADDR 0x10900
-#define SAU7_PICA 0x11000
-#define SAU7_PICB 0x11100
-#define SAU7_CPUCTRL 0x10100
-#define SAU7_TIMER 0x010800
-
-#define SAU8_SIO01_PHYSADDR 0x8400
-#define SAU8_RTC_PHYSADDR 0x8900
-#define SAU8_PICA 0x9400
-#define SAU8_PICB 0x9500
-#define SAU8_CPUCTRL 0x8100
-#define SAU8_TIMER 0x8800
-
-#define sio01 ((*(volatile struct SCN2681 *)(IO_BASE + sio01_physaddr)))
-#define sio23 ((*(volatile struct SCN2681 *)(IO_BASE + sio23_physaddr)))
-#define rtc (((volatile struct mc146818 *)(IO_BASE + rtc_physaddr)))
-#define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
-#define pica (IO_BASE + pica_physaddr)
-#define picb (IO_BASE + picb_physaddr)
-#define timer (IO_BASE + timer_physaddr)
-#define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
-
-#define isaIO2mem(x) (((((x) & 0x3f8) << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
-
-#define IRQ_APOLLO IRQ_USER
-
-#endif
diff --git a/include/asm-m68k/atafd.h b/include/asm-m68k/atafd.h
deleted file mode 100644
index 8456889ee7da..000000000000
--- a/include/asm-m68k/atafd.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_M68K_FD_H
-#define _ASM_M68K_FD_H
-
-/* Definitions for the Atari Floppy driver */
-
-struct atari_format_descr {
- int track; /* to be formatted */
- int head; /* "" "" */
- int sect_offset; /* offset of first sector */
-};
-
-#endif
diff --git a/include/asm-m68k/atafdreg.h b/include/asm-m68k/atafdreg.h
deleted file mode 100644
index bbf80949fd9f..000000000000
--- a/include/asm-m68k/atafdreg.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _LINUX_FDREG_H
-#define _LINUX_FDREG_H
-
-/*
-** WD1772 stuff
- */
-
-/* register codes */
-
-#define FDCSELREG_STP (0x80) /* command/status register */
-#define FDCSELREG_TRA (0x82) /* track register */
-#define FDCSELREG_SEC (0x84) /* sector register */
-#define FDCSELREG_DTA (0x86) /* data register */
-
-/* register names for FDC_READ/WRITE macros */
-
-#define FDCREG_CMD 0
-#define FDCREG_STATUS 0
-#define FDCREG_TRACK 2
-#define FDCREG_SECTOR 4
-#define FDCREG_DATA 6
-
-/* command opcodes */
-
-#define FDCCMD_RESTORE (0x00) /* - */
-#define FDCCMD_SEEK (0x10) /* | */
-#define FDCCMD_STEP (0x20) /* | TYP 1 Commands */
-#define FDCCMD_STIN (0x40) /* | */
-#define FDCCMD_STOT (0x60) /* - */
-#define FDCCMD_RDSEC (0x80) /* - TYP 2 Commands */
-#define FDCCMD_WRSEC (0xa0) /* - " */
-#define FDCCMD_RDADR (0xc0) /* - */
-#define FDCCMD_RDTRA (0xe0) /* | TYP 3 Commands */
-#define FDCCMD_WRTRA (0xf0) /* - */
-#define FDCCMD_FORCI (0xd0) /* - TYP 4 Command */
-
-/* command modifier bits */
-
-#define FDCCMDADD_SR6 (0x00) /* step rate settings */
-#define FDCCMDADD_SR12 (0x01)
-#define FDCCMDADD_SR2 (0x02)
-#define FDCCMDADD_SR3 (0x03)
-#define FDCCMDADD_V (0x04) /* verify */
-#define FDCCMDADD_H (0x08) /* wait for spin-up */
-#define FDCCMDADD_U (0x10) /* update track register */
-#define FDCCMDADD_M (0x10) /* multiple sector access */
-#define FDCCMDADD_E (0x04) /* head settling flag */
-#define FDCCMDADD_P (0x02) /* precompensation off */
-#define FDCCMDADD_A0 (0x01) /* DAM flag */
-
-/* status register bits */
-
-#define FDCSTAT_MOTORON (0x80) /* motor on */
-#define FDCSTAT_WPROT (0x40) /* write protected (FDCCMD_WR*) */
-#define FDCSTAT_SPINUP (0x20) /* motor speed stable (Type I) */
-#define FDCSTAT_DELDAM (0x20) /* sector has deleted DAM (Type II+III) */
-#define FDCSTAT_RECNF (0x10) /* record not found */
-#define FDCSTAT_CRC (0x08) /* CRC error */
-#define FDCSTAT_TR00 (0x04) /* Track 00 flag (Type I) */
-#define FDCSTAT_LOST (0x04) /* Lost Data (Type II+III) */
-#define FDCSTAT_IDX (0x02) /* Index status (Type I) */
-#define FDCSTAT_DRQ (0x02) /* DRQ status (Type II+III) */
-#define FDCSTAT_BUSY (0x01) /* FDC is busy */
-
-
-/* PSG Port A Bit Nr 0 .. Side Sel .. 0 -> Side 1 1 -> Side 2 */
-#define DSKSIDE (0x01)
-
-#define DSKDRVNONE (0x06)
-#define DSKDRV0 (0x02)
-#define DSKDRV1 (0x04)
-
-/* step rates */
-#define FDCSTEP_6 0x00
-#define FDCSTEP_12 0x01
-#define FDCSTEP_2 0x02
-#define FDCSTEP_3 0x03
-
-#endif
diff --git a/include/asm-m68k/atari_joystick.h b/include/asm-m68k/atari_joystick.h
deleted file mode 100644
index 93be7da9f2c7..000000000000
--- a/include/asm-m68k/atari_joystick.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _LINUX_ATARI_JOYSTICK_H
-#define _LINUX_ATARI_JOYSTICK_H
-
-/*
- * linux/include/linux/atari_joystick.h
- * header file for Atari Joystick driver
- * by Robert de Vries (robert@and.nl) on 19Jul93
- */
-
-void atari_joystick_interrupt(char*);
-int atari_joystick_init(void);
-extern int atari_mouse_buttons;
-
-struct joystick_status {
- char fire;
- char dir;
- int ready;
- int active;
- wait_queue_head_t wait;
-};
-
-#endif
diff --git a/include/asm-m68k/atari_stdma.h b/include/asm-m68k/atari_stdma.h
deleted file mode 100644
index 8e389b7fa70c..000000000000
--- a/include/asm-m68k/atari_stdma.h
+++ /dev/null
@@ -1,22 +0,0 @@
-
-#ifndef _atari_stdma_h
-#define _atari_stdma_h
-
-
-#include <linux/interrupt.h>
-
-
-/***************************** Prototypes *****************************/
-
-void stdma_lock(irq_handler_t handler, void *data);
-void stdma_release( void );
-int stdma_others_waiting( void );
-int stdma_islocked( void );
-void *stdma_locked_by( void );
-void stdma_init( void );
-
-/************************* End of Prototypes **************************/
-
-
-
-#endif /* _atari_stdma_h */
diff --git a/include/asm-m68k/atari_stram.h b/include/asm-m68k/atari_stram.h
deleted file mode 100644
index 7546d13963be..000000000000
--- a/include/asm-m68k/atari_stram.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _M68K_ATARI_STRAM_H
-#define _M68K_ATARI_STRAM_H
-
-/*
- * Functions for Atari ST-RAM management
- */
-
-/* public interface */
-void *atari_stram_alloc(long size, const char *owner);
-void atari_stram_free(void *);
-
-/* functions called internally by other parts of the kernel */
-void atari_stram_init(void);
-void atari_stram_reserve_pages(void *start_mem);
-void atari_stram_mem_init_hook (void);
-
-#endif /*_M68K_ATARI_STRAM_H */
diff --git a/include/asm-m68k/atarihw.h b/include/asm-m68k/atarihw.h
deleted file mode 100644
index 1412b4ab202f..000000000000
--- a/include/asm-m68k/atarihw.h
+++ /dev/null
@@ -1,807 +0,0 @@
-/*
-** linux/atarihw.h -- This header defines some macros and pointers for
-** the various Atari custom hardware registers.
-**
-** Copyright 1994 by Björn Brauel
-**
-** 5/1/94 Roman Hodek:
-** Added definitions for TT specific chips.
-**
-** 1996-09-13 lars brinkhoff <f93labr@dd.chalmers.se>:
-** Finally added definitions for the matrix/codec and the DSP56001 host
-** interface.
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _LINUX_ATARIHW_H_
-#define _LINUX_ATARIHW_H_
-
-#include <linux/types.h>
-#include <asm/bootinfo.h>
-#include <asm/raw_io.h>
-
-extern u_long atari_mch_cookie;
-extern u_long atari_mch_type;
-extern u_long atari_switches;
-extern int atari_rtc_year_offset;
-extern int atari_dont_touch_floppy_select;
-
-/* convenience macros for testing machine type */
-#define MACH_IS_ST ((atari_mch_cookie >> 16) == ATARI_MCH_ST)
-#define MACH_IS_STE ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
- (atari_mch_cookie & 0xffff) == 0)
-#define MACH_IS_MSTE ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
- (atari_mch_cookie & 0xffff) == 0x10)
-#define MACH_IS_TT ((atari_mch_cookie >> 16) == ATARI_MCH_TT)
-#define MACH_IS_FALCON ((atari_mch_cookie >> 16) == ATARI_MCH_FALCON)
-#define MACH_IS_MEDUSA (atari_mch_type == ATARI_MACH_MEDUSA)
-#define MACH_IS_AB40 (atari_mch_type == ATARI_MACH_AB40)
-
-/* values for atari_switches */
-#define ATARI_SWITCH_IKBD 0x01
-#define ATARI_SWITCH_MIDI 0x02
-#define ATARI_SWITCH_SND6 0x04
-#define ATARI_SWITCH_SND7 0x08
-#define ATARI_SWITCH_OVSC_SHIFT 16
-#define ATARI_SWITCH_OVSC_IKBD (ATARI_SWITCH_IKBD << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_MIDI (ATARI_SWITCH_MIDI << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_SND6 (ATARI_SWITCH_SND6 << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_SND7 (ATARI_SWITCH_SND7 << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_MASK 0xffff0000
-
-/*
- * Define several Hardware-Chips for indication so that for the ATARI we do
- * no longer decide whether it is a Falcon or other machine . It's just
- * important what hardware the machine uses
- */
-
-/* ++roman 08/08/95: rewritten from ORing constants to a C bitfield */
-
-#define ATARIHW_DECLARE(name) unsigned name : 1
-#define ATARIHW_SET(name) (atari_hw_present.name = 1)
-#define ATARIHW_PRESENT(name) (atari_hw_present.name)
-
-struct atari_hw_present {
- /* video hardware */
- ATARIHW_DECLARE(STND_SHIFTER); /* ST-Shifter - no base low ! */
- ATARIHW_DECLARE(EXTD_SHIFTER); /* STe-Shifter - 24 bit address */
- ATARIHW_DECLARE(TT_SHIFTER); /* TT-Shifter */
- ATARIHW_DECLARE(VIDEL_SHIFTER); /* Falcon-Shifter */
- /* sound hardware */
- ATARIHW_DECLARE(YM_2149); /* Yamaha YM 2149 */
- ATARIHW_DECLARE(PCM_8BIT); /* PCM-Sound in STe-ATARI */
- ATARIHW_DECLARE(CODEC); /* CODEC Sound (Falcon) */
- /* disk storage interfaces */
- ATARIHW_DECLARE(TT_SCSI); /* Directly mapped NCR5380 */
- ATARIHW_DECLARE(ST_SCSI); /* NCR5380 via ST-DMA (Falcon) */
- ATARIHW_DECLARE(ACSI); /* Standard ACSI like in STs */
- ATARIHW_DECLARE(IDE); /* IDE Interface */
- ATARIHW_DECLARE(FDCSPEED); /* 8/16 MHz switch for FDC */
- /* other I/O hardware */
- ATARIHW_DECLARE(ST_MFP); /* The ST-MFP (there should be no Atari
- without it... but who knows?) */
- ATARIHW_DECLARE(TT_MFP); /* 2nd MFP */
- ATARIHW_DECLARE(SCC); /* Serial Communications Contr. */
- ATARIHW_DECLARE(ST_ESCC); /* SCC Z83230 in an ST */
- ATARIHW_DECLARE(ANALOG_JOY); /* Paddle Interface for STe
- and Falcon */
- ATARIHW_DECLARE(MICROWIRE); /* Microwire Interface */
- /* DMA */
- ATARIHW_DECLARE(STND_DMA); /* 24 Bit limited ST-DMA */
- ATARIHW_DECLARE(EXTD_DMA); /* 32 Bit ST-DMA */
- ATARIHW_DECLARE(SCSI_DMA); /* DMA for the NCR5380 */
- ATARIHW_DECLARE(SCC_DMA); /* DMA for the SCC */
- /* real time clocks */
- ATARIHW_DECLARE(TT_CLK); /* TT compatible clock chip */
- ATARIHW_DECLARE(MSTE_CLK); /* Mega ST(E) clock chip */
- /* supporting hardware */
- ATARIHW_DECLARE(SCU); /* System Control Unit */
- ATARIHW_DECLARE(BLITTER); /* Blitter */
- ATARIHW_DECLARE(VME); /* VME Bus */
- ATARIHW_DECLARE(DSP56K); /* DSP56k processor in Falcon */
-};
-
-extern struct atari_hw_present atari_hw_present;
-
-
-/* Reading the MFP port register gives a machine independent delay, since the
- * MFP always has a 8 MHz clock. This avoids problems with the varying length
- * of nops on various machines. Somebody claimed that the tstb takes 600 ns.
- */
-#define MFPDELAY() \
- __asm__ __volatile__ ( "tstb %0" : : "m" (mfp.par_dt_reg) : "cc" );
-
-/* Do cache push/invalidate for DMA read/write. This function obeys the
- * snooping on some machines (Medusa) and processors: The Medusa itself can
- * snoop, but only the '040 can source data from its cache to DMA writes i.e.,
- * reads from memory). Both '040 and '060 invalidate cache entries on snooped
- * DMA reads (i.e., writes to memory).
- */
-
-
-#define atari_readb raw_inb
-#define atari_writeb raw_outb
-
-#define atari_inb_p raw_inb
-#define atari_outb_p raw_outb
-
-
-
-#include <linux/mm.h>
-#include <asm/cacheflush.h>
-
-static inline void dma_cache_maintenance( unsigned long paddr,
- unsigned long len,
- int writeflag )
-
-{
- if (writeflag) {
- if (!MACH_IS_MEDUSA || CPU_IS_060)
- cache_push( paddr, len );
- }
- else {
- if (!MACH_IS_MEDUSA)
- cache_clear( paddr, len );
- }
-}
-
-
-/*
-** Shifter
- */
-#define ST_LOW 0
-#define ST_MID 1
-#define ST_HIGH 2
-#define TT_LOW 7
-#define TT_MID 4
-#define TT_HIGH 6
-
-#define SHF_BAS (0xffff8200)
-struct SHIFTER
- {
- u_char pad1;
- u_char bas_hi;
- u_char pad2;
- u_char bas_md;
- u_char pad3;
- u_char volatile vcounthi;
- u_char pad4;
- u_char volatile vcountmid;
- u_char pad5;
- u_char volatile vcountlow;
- u_char volatile syncmode;
- u_char pad6;
- u_char pad7;
- u_char bas_lo;
- };
-# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
-
-#define SHF_FBAS (0xffff820e)
-struct SHIFTER_F030
- {
- u_short off_next;
- u_short scn_width;
- };
-# define shifter_f030 ((*(volatile struct SHIFTER_F030 *)SHF_FBAS))
-
-
-#define SHF_TBAS (0xffff8200)
-struct SHIFTER_TT {
- u_char char_dummy0;
- u_char bas_hi; /* video mem base addr, high and mid byte */
- u_char char_dummy1;
- u_char bas_md;
- u_char char_dummy2;
- u_char vcount_hi; /* pointer to currently displayed byte */
- u_char char_dummy3;
- u_char vcount_md;
- u_char char_dummy4;
- u_char vcount_lo;
- u_short st_sync; /* ST compatible sync mode register, unused */
- u_char char_dummy5;
- u_char bas_lo; /* video mem addr, low byte */
- u_char char_dummy6[2+3*16];
- /* $ffff8240: */
- u_short color_reg[16]; /* 16 color registers */
- u_char st_shiftmode; /* ST compatible shift mode register, unused */
- u_char char_dummy7;
- u_short tt_shiftmode; /* TT shift mode register */
-
-
-};
-#define shifter_tt ((*(volatile struct SHIFTER_TT *)SHF_TBAS))
-
-/* values for shifter_tt->tt_shiftmode */
-#define TT_SHIFTER_STLOW 0x0000
-#define TT_SHIFTER_STMID 0x0100
-#define TT_SHIFTER_STHIGH 0x0200
-#define TT_SHIFTER_TTLOW 0x0700
-#define TT_SHIFTER_TTMID 0x0400
-#define TT_SHIFTER_TTHIGH 0x0600
-#define TT_SHIFTER_MODEMASK 0x0700
-#define TT_SHIFTER_NUMMODE 0x0008
-#define TT_SHIFTER_PALETTE_MASK 0x000f
-#define TT_SHIFTER_GRAYMODE 0x1000
-
-/* 256 TT palette registers */
-#define TT_PALETTE_BASE (0xffff8400)
-#define tt_palette ((volatile u_short *)TT_PALETTE_BASE)
-
-#define TT_PALETTE_RED_MASK 0x0f00
-#define TT_PALETTE_GREEN_MASK 0x00f0
-#define TT_PALETTE_BLUE_MASK 0x000f
-
-/*
-** Falcon030 VIDEL Video Controller
-** for description see File 'linux\tools\atari\hardware.txt
- */
-#define f030_col ((u_long *) 0xffff9800)
-#define f030_xreg ((u_short*) 0xffff8282)
-#define f030_yreg ((u_short*) 0xffff82a2)
-#define f030_creg ((u_short*) 0xffff82c0)
-#define f030_sreg ((u_short*) 0xffff8260)
-#define f030_mreg ((u_short*) 0xffff820a)
-#define f030_linewidth ((u_short*) 0xffff820e)
-#define f030_hscroll ((u_char*) 0xffff8265)
-
-#define VIDEL_BAS (0xffff8260)
-struct VIDEL {
- u_short st_shift;
- u_short pad1;
- u_char xoffset_s;
- u_char xoffset;
- u_short f_shift;
- u_char pad2[0x1a];
- u_short hht;
- u_short hbb;
- u_short hbe;
- u_short hdb;
- u_short hde;
- u_short hss;
- u_char pad3[0x14];
- u_short vft;
- u_short vbb;
- u_short vbe;
- u_short vdb;
- u_short vde;
- u_short vss;
- u_char pad4[0x12];
- u_short control;
- u_short mode;
-};
-#define videl ((*(volatile struct VIDEL *)VIDEL_BAS))
-
-/*
-** DMA/WD1772 Disk Controller
- */
-
-#define FWD_BAS (0xffff8604)
-struct DMA_WD
- {
- u_short fdc_acces_seccount;
- u_short dma_mode_status;
- u_char dma_vhi; /* Some extended ST-DMAs can handle 32 bit addresses */
- u_char dma_hi;
- u_char char_dummy2;
- u_char dma_md;
- u_char char_dummy3;
- u_char dma_lo;
- u_short fdc_speed;
- };
-# define dma_wd ((*(volatile struct DMA_WD *)FWD_BAS))
-/* alias */
-#define st_dma dma_wd
-/* The two highest bytes of an extended DMA as a short; this is a must
- * for the Medusa.
- */
-#define st_dma_ext_dmahi (*((volatile unsigned short *)0xffff8608))
-
-/*
-** YM2149 Sound Chip
-** access in bytes
- */
-
-#define YM_BAS (0xffff8800)
-struct SOUND_YM
- {
- u_char rd_data_reg_sel;
- u_char char_dummy1;
- u_char wd_data;
- };
-#define sound_ym ((*(volatile struct SOUND_YM *)YM_BAS))
-
-/* TT SCSI DMA */
-
-#define TT_SCSI_DMA_BAS (0xffff8700)
-struct TT_DMA {
- u_char char_dummy0;
- u_char dma_addr_hi;
- u_char char_dummy1;
- u_char dma_addr_hmd;
- u_char char_dummy2;
- u_char dma_addr_lmd;
- u_char char_dummy3;
- u_char dma_addr_lo;
- u_char char_dummy4;
- u_char dma_cnt_hi;
- u_char char_dummy5;
- u_char dma_cnt_hmd;
- u_char char_dummy6;
- u_char dma_cnt_lmd;
- u_char char_dummy7;
- u_char dma_cnt_lo;
- u_long dma_restdata;
- u_short dma_ctrl;
-};
-#define tt_scsi_dma ((*(volatile struct TT_DMA *)TT_SCSI_DMA_BAS))
-
-/* TT SCSI Controller 5380 */
-
-#define TT_5380_BAS (0xffff8781)
-struct TT_5380 {
- u_char scsi_data;
- u_char char_dummy1;
- u_char scsi_icr;
- u_char char_dummy2;
- u_char scsi_mode;
- u_char char_dummy3;
- u_char scsi_tcr;
- u_char char_dummy4;
- u_char scsi_idstat;
- u_char char_dummy5;
- u_char scsi_dmastat;
- u_char char_dummy6;
- u_char scsi_targrcv;
- u_char char_dummy7;
- u_char scsi_inircv;
-};
-#define tt_scsi ((*(volatile struct TT_5380 *)TT_5380_BAS))
-#define tt_scsi_regp ((volatile char *)TT_5380_BAS)
-
-
-/*
-** Falcon DMA Sound Subsystem
- */
-
-#define MATRIX_BASE (0xffff8930)
-struct MATRIX
-{
- u_short source;
- u_short destination;
- u_char external_frequency_divider;
- u_char internal_frequency_divider;
-};
-#define falcon_matrix (*(volatile struct MATRIX *)MATRIX_BASE)
-
-#define CODEC_BASE (0xffff8936)
-struct CODEC
-{
- u_char tracks;
- u_char input_source;
-#define CODEC_SOURCE_ADC 1
-#define CODEC_SOURCE_MATRIX 2
- u_char adc_source;
-#define ADC_SOURCE_RIGHT_PSG 1
-#define ADC_SOURCE_LEFT_PSG 2
- u_char gain;
-#define CODEC_GAIN_RIGHT 0x0f
-#define CODEC_GAIN_LEFT 0xf0
- u_char attenuation;
-#define CODEC_ATTENUATION_RIGHT 0x0f
-#define CODEC_ATTENUATION_LEFT 0xf0
- u_char unused1;
- u_char status;
-#define CODEC_OVERFLOW_RIGHT 1
-#define CODEC_OVERFLOW_LEFT 2
- u_char unused2, unused3, unused4, unused5;
- u_char gpio_directions;
-#define GPIO_IN 0
-#define GPIO_OUT 1
- u_char unused6;
- u_char gpio_data;
-};
-#define falcon_codec (*(volatile struct CODEC *)CODEC_BASE)
-
-/*
-** Falcon Blitter
-*/
-
-#define BLT_BAS (0xffff8a00)
-
-struct BLITTER
- {
- u_short halftone[16];
- u_short src_x_inc;
- u_short src_y_inc;
- u_long src_address;
- u_short endmask1;
- u_short endmask2;
- u_short endmask3;
- u_short dst_x_inc;
- u_short dst_y_inc;
- u_long dst_address;
- u_short wd_per_line;
- u_short ln_per_bb;
- u_short hlf_op_reg;
- u_short log_op_reg;
- u_short lin_nm_reg;
- u_short skew_reg;
- };
-# define blitter ((*(volatile struct BLITTER *)BLT_BAS))
-
-
-/*
-** SCC Z8530
- */
-
-#define SCC_BAS (0xffff8c81)
-struct SCC
- {
- u_char cha_a_ctrl;
- u_char char_dummy1;
- u_char cha_a_data;
- u_char char_dummy2;
- u_char cha_b_ctrl;
- u_char char_dummy3;
- u_char cha_b_data;
- };
-# define scc ((*(volatile struct SCC*)SCC_BAS))
-
-/* The ESCC (Z85230) in an Atari ST. The channels are reversed! */
-# define st_escc ((*(volatile struct SCC*)0xfffffa31))
-# define st_escc_dsr ((*(volatile char *)0xfffffa39))
-
-/* TT SCC DMA Controller (same chip as SCSI DMA) */
-
-#define TT_SCC_DMA_BAS (0xffff8c00)
-#define tt_scc_dma ((*(volatile struct TT_DMA *)TT_SCC_DMA_BAS))
-
-/*
-** VIDEL Palette Register
- */
-
-#define FPL_BAS (0xffff9800)
-struct VIDEL_PALETTE
- {
- u_long reg[256];
- };
-# define videl_palette ((*(volatile struct VIDEL_PALETTE*)FPL_BAS))
-
-
-/*
-** Falcon DSP Host Interface
- */
-
-#define DSP56K_HOST_INTERFACE_BASE (0xffffa200)
-struct DSP56K_HOST_INTERFACE {
- u_char icr;
-#define DSP56K_ICR_RREQ 0x01
-#define DSP56K_ICR_TREQ 0x02
-#define DSP56K_ICR_HF0 0x08
-#define DSP56K_ICR_HF1 0x10
-#define DSP56K_ICR_HM0 0x20
-#define DSP56K_ICR_HM1 0x40
-#define DSP56K_ICR_INIT 0x80
-
- u_char cvr;
-#define DSP56K_CVR_HV_MASK 0x1f
-#define DSP56K_CVR_HC 0x80
-
- u_char isr;
-#define DSP56K_ISR_RXDF 0x01
-#define DSP56K_ISR_TXDE 0x02
-#define DSP56K_ISR_TRDY 0x04
-#define DSP56K_ISR_HF2 0x08
-#define DSP56K_ISR_HF3 0x10
-#define DSP56K_ISR_DMA 0x40
-#define DSP56K_ISR_HREQ 0x80
-
- u_char ivr;
-
- union {
- u_char b[4];
- u_short w[2];
- u_long l;
- } data;
-};
-#define dsp56k_host_interface ((*(volatile struct DSP56K_HOST_INTERFACE *)DSP56K_HOST_INTERFACE_BASE))
-
-/*
-** MFP 68901
- */
-
-#define MFP_BAS (0xfffffa01)
-struct MFP
- {
- u_char par_dt_reg;
- u_char char_dummy1;
- u_char active_edge;
- u_char char_dummy2;
- u_char data_dir;
- u_char char_dummy3;
- u_char int_en_a;
- u_char char_dummy4;
- u_char int_en_b;
- u_char char_dummy5;
- u_char int_pn_a;
- u_char char_dummy6;
- u_char int_pn_b;
- u_char char_dummy7;
- u_char int_sv_a;
- u_char char_dummy8;
- u_char int_sv_b;
- u_char char_dummy9;
- u_char int_mk_a;
- u_char char_dummy10;
- u_char int_mk_b;
- u_char char_dummy11;
- u_char vec_adr;
- u_char char_dummy12;
- u_char tim_ct_a;
- u_char char_dummy13;
- u_char tim_ct_b;
- u_char char_dummy14;
- u_char tim_ct_cd;
- u_char char_dummy15;
- u_char tim_dt_a;
- u_char char_dummy16;
- u_char tim_dt_b;
- u_char char_dummy17;
- u_char tim_dt_c;
- u_char char_dummy18;
- u_char tim_dt_d;
- u_char char_dummy19;
- u_char sync_char;
- u_char char_dummy20;
- u_char usart_ctr;
- u_char char_dummy21;
- u_char rcv_stat;
- u_char char_dummy22;
- u_char trn_stat;
- u_char char_dummy23;
- u_char usart_dta;
- };
-# define mfp ((*(volatile struct MFP*)MFP_BAS))
-
-/* TT's second MFP */
-
-#define TT_MFP_BAS (0xfffffa81)
-# define tt_mfp ((*(volatile struct MFP*)TT_MFP_BAS))
-
-
-/* TT System Control Unit */
-
-#define TT_SCU_BAS (0xffff8e01)
-struct TT_SCU {
- u_char sys_mask;
- u_char char_dummy1;
- u_char sys_stat;
- u_char char_dummy2;
- u_char softint;
- u_char char_dummy3;
- u_char vmeint;
- u_char char_dummy4;
- u_char gp_reg1;
- u_char char_dummy5;
- u_char gp_reg2;
- u_char char_dummy6;
- u_char vme_mask;
- u_char char_dummy7;
- u_char vme_stat;
-};
-#define tt_scu ((*(volatile struct TT_SCU *)TT_SCU_BAS))
-
-/* TT real time clock */
-
-#define TT_RTC_BAS (0xffff8961)
-struct TT_RTC {
- u_char regsel;
- u_char dummy;
- u_char data;
-};
-#define tt_rtc ((*(volatile struct TT_RTC *)TT_RTC_BAS))
-
-
-/*
-** ACIA 6850
- */
-/* constants for the ACIA registers */
-
-/* baudrate selection and reset (Baudrate = clock/factor) */
-#define ACIA_DIV1 0
-#define ACIA_DIV16 1
-#define ACIA_DIV64 2
-#define ACIA_RESET 3
-
-/* character format */
-#define ACIA_D7E2S (0<<2) /* 7 data, even parity, 2 stop */
-#define ACIA_D7O2S (1<<2) /* 7 data, odd parity, 2 stop */
-#define ACIA_D7E1S (2<<2) /* 7 data, even parity, 1 stop */
-#define ACIA_D7O1S (3<<2) /* 7 data, odd parity, 1 stop */
-#define ACIA_D8N2S (4<<2) /* 8 data, no parity, 2 stop */
-#define ACIA_D8N1S (5<<2) /* 8 data, no parity, 1 stop */
-#define ACIA_D8E1S (6<<2) /* 8 data, even parity, 1 stop */
-#define ACIA_D8O1S (7<<2) /* 8 data, odd parity, 1 stop */
-
-/* transmit control */
-#define ACIA_RLTID (0<<5) /* RTS low, TxINT disabled */
-#define ACIA_RLTIE (1<<5) /* RTS low, TxINT enabled */
-#define ACIA_RHTID (2<<5) /* RTS high, TxINT disabled */
-#define ACIA_RLTIDSB (3<<5) /* RTS low, TxINT disabled, send break */
-
-/* receive control */
-#define ACIA_RID (0<<7) /* RxINT disabled */
-#define ACIA_RIE (1<<7) /* RxINT enabled */
-
-/* status fields of the ACIA */
-#define ACIA_RDRF 1 /* Receive Data Register Full */
-#define ACIA_TDRE (1<<1) /* Transmit Data Register Empty */
-#define ACIA_DCD (1<<2) /* Data Carrier Detect */
-#define ACIA_CTS (1<<3) /* Clear To Send */
-#define ACIA_FE (1<<4) /* Framing Error */
-#define ACIA_OVRN (1<<5) /* Receiver Overrun */
-#define ACIA_PE (1<<6) /* Parity Error */
-#define ACIA_IRQ (1<<7) /* Interrupt Request */
-
-#define ACIA_BAS (0xfffffc00)
-struct ACIA
- {
- u_char key_ctrl;
- u_char char_dummy1;
- u_char key_data;
- u_char char_dummy2;
- u_char mid_ctrl;
- u_char char_dummy3;
- u_char mid_data;
- };
-# define acia ((*(volatile struct ACIA*)ACIA_BAS))
-
-#define TT_DMASND_BAS (0xffff8900)
-struct TT_DMASND {
- u_char int_ctrl; /* Falcon: Interrupt control */
- u_char ctrl;
- u_char pad2;
- u_char bas_hi;
- u_char pad3;
- u_char bas_mid;
- u_char pad4;
- u_char bas_low;
- u_char pad5;
- u_char addr_hi;
- u_char pad6;
- u_char addr_mid;
- u_char pad7;
- u_char addr_low;
- u_char pad8;
- u_char end_hi;
- u_char pad9;
- u_char end_mid;
- u_char pad10;
- u_char end_low;
- u_char pad11[12];
- u_char track_select; /* Falcon */
- u_char mode;
- u_char pad12[14];
- /* Falcon only: */
- u_short cbar_src;
- u_short cbar_dst;
- u_char ext_div;
- u_char int_div;
- u_char rec_track_select;
- u_char dac_src;
- u_char adc_src;
- u_char input_gain;
- u_short output_atten;
-};
-# define tt_dmasnd ((*(volatile struct TT_DMASND *)TT_DMASND_BAS))
-
-#define DMASND_MFP_INT_REPLAY 0x01
-#define DMASND_MFP_INT_RECORD 0x02
-#define DMASND_TIMERA_INT_REPLAY 0x04
-#define DMASND_TIMERA_INT_RECORD 0x08
-
-#define DMASND_CTRL_OFF 0x00
-#define DMASND_CTRL_ON 0x01
-#define DMASND_CTRL_REPEAT 0x02
-#define DMASND_CTRL_RECORD_ON 0x10
-#define DMASND_CTRL_RECORD_OFF 0x00
-#define DMASND_CTRL_RECORD_REPEAT 0x20
-#define DMASND_CTRL_SELECT_REPLAY 0x00
-#define DMASND_CTRL_SELECT_RECORD 0x80
-#define DMASND_MODE_MONO 0x80
-#define DMASND_MODE_STEREO 0x00
-#define DMASND_MODE_8BIT 0x00
-#define DMASND_MODE_16BIT 0x40 /* Falcon only */
-#define DMASND_MODE_6KHZ 0x00 /* Falcon: mute */
-#define DMASND_MODE_12KHZ 0x01
-#define DMASND_MODE_25KHZ 0x02
-#define DMASND_MODE_50KHZ 0x03
-
-
-#define DMASNDSetBase(bufstart) \
- do { \
- tt_dmasnd.bas_hi = (unsigned char)(((bufstart) & 0xff0000) >> 16); \
- tt_dmasnd.bas_mid = (unsigned char)(((bufstart) & 0x00ff00) >> 8); \
- tt_dmasnd.bas_low = (unsigned char) ((bufstart) & 0x0000ff); \
- } while( 0 )
-
-#define DMASNDGetAdr() ((tt_dmasnd.addr_hi << 16) + \
- (tt_dmasnd.addr_mid << 8) + \
- (tt_dmasnd.addr_low))
-
-#define DMASNDSetEnd(bufend) \
- do { \
- tt_dmasnd.end_hi = (unsigned char)(((bufend) & 0xff0000) >> 16); \
- tt_dmasnd.end_mid = (unsigned char)(((bufend) & 0x00ff00) >> 8); \
- tt_dmasnd.end_low = (unsigned char) ((bufend) & 0x0000ff); \
- } while( 0 )
-
-
-#define TT_MICROWIRE_BAS (0xffff8922)
-struct TT_MICROWIRE {
- u_short data;
- u_short mask;
-};
-# define tt_microwire ((*(volatile struct TT_MICROWIRE *)TT_MICROWIRE_BAS))
-
-#define MW_LM1992_ADDR 0x0400
-
-#define MW_LM1992_VOLUME(dB) \
- (0x0c0 | ((dB) < -80 ? 0 : (dB) > 0 ? 40 : (((dB) + 80) / 2)))
-#define MW_LM1992_BALLEFT(dB) \
- (0x140 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
-#define MW_LM1992_BALRIGHT(dB) \
- (0x100 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
-#define MW_LM1992_TREBLE(dB) \
- (0x080 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
-#define MW_LM1992_BASS(dB) \
- (0x040 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
-
-#define MW_LM1992_PSG_LOW 0x000
-#define MW_LM1992_PSG_HIGH 0x001
-#define MW_LM1992_PSG_OFF 0x002
-
-#define MSTE_RTC_BAS (0xfffffc21)
-
-struct MSTE_RTC {
- u_char sec_ones;
- u_char dummy1;
- u_char sec_tens;
- u_char dummy2;
- u_char min_ones;
- u_char dummy3;
- u_char min_tens;
- u_char dummy4;
- u_char hr_ones;
- u_char dummy5;
- u_char hr_tens;
- u_char dummy6;
- u_char weekday;
- u_char dummy7;
- u_char day_ones;
- u_char dummy8;
- u_char day_tens;
- u_char dummy9;
- u_char mon_ones;
- u_char dummy10;
- u_char mon_tens;
- u_char dummy11;
- u_char year_ones;
- u_char dummy12;
- u_char year_tens;
- u_char dummy13;
- u_char mode;
- u_char dummy14;
- u_char test;
- u_char dummy15;
- u_char reset;
-};
-
-#define mste_rtc ((*(volatile struct MSTE_RTC *)MSTE_RTC_BAS))
-
-#endif /* linux/atarihw.h */
-
diff --git a/include/asm-m68k/atariints.h b/include/asm-m68k/atariints.h
deleted file mode 100644
index 5748e99f4e26..000000000000
--- a/include/asm-m68k/atariints.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
-** atariints.h -- Atari Linux interrupt handling structs and prototypes
-**
-** Copyright 1994 by Björn Brauel
-**
-** 5/2/94 Roman Hodek:
-** TT interrupt definitions added.
-**
-** 12/02/96: (Roman)
-** Adapted to new int handling scheme (see ataints.c); revised numbering
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _LINUX_ATARIINTS_H_
-#define _LINUX_ATARIINTS_H_
-
-#include <asm/irq.h>
-#include <asm/atarihw.h>
-
-/*
-** Atari Interrupt sources.
-**
-*/
-
-#define STMFP_SOURCE_BASE 8
-#define TTMFP_SOURCE_BASE 24
-#define SCC_SOURCE_BASE 40
-#define VME_SOURCE_BASE 56
-#define VME_MAX_SOURCES 16
-
-#define NUM_ATARI_SOURCES (VME_SOURCE_BASE+VME_MAX_SOURCES-STMFP_SOURCE_BASE)
-
-/* convert vector number to int source number */
-#define IRQ_VECTOR_TO_SOURCE(v) ((v) - ((v) < 0x20 ? 0x18 : (0x40-8)))
-
-/* convert irq_handler index to vector number */
-#define IRQ_SOURCE_TO_VECTOR(i) ((i) + ((i) < 8 ? 0x18 : (0x40-8)))
-
-/* interrupt service types */
-#define IRQ_TYPE_SLOW 0
-#define IRQ_TYPE_FAST 1
-#define IRQ_TYPE_PRIO 2
-
-/* ST-MFP interrupts */
-#define IRQ_MFP_BUSY (8)
-#define IRQ_MFP_DCD (9)
-#define IRQ_MFP_CTS (10)
-#define IRQ_MFP_GPU (11)
-#define IRQ_MFP_TIMD (12)
-#define IRQ_MFP_TIMC (13)
-#define IRQ_MFP_ACIA (14)
-#define IRQ_MFP_FDC (15)
-#define IRQ_MFP_ACSI IRQ_MFP_FDC
-#define IRQ_MFP_FSCSI IRQ_MFP_FDC
-#define IRQ_MFP_IDE IRQ_MFP_FDC
-#define IRQ_MFP_TIMB (16)
-#define IRQ_MFP_SERERR (17)
-#define IRQ_MFP_SEREMPT (18)
-#define IRQ_MFP_RECERR (19)
-#define IRQ_MFP_RECFULL (20)
-#define IRQ_MFP_TIMA (21)
-#define IRQ_MFP_RI (22)
-#define IRQ_MFP_MMD (23)
-
-/* TT-MFP interrupts */
-#define IRQ_TT_MFP_IO0 (24)
-#define IRQ_TT_MFP_IO1 (25)
-#define IRQ_TT_MFP_SCC (26)
-#define IRQ_TT_MFP_RI (27)
-#define IRQ_TT_MFP_TIMD (28)
-#define IRQ_TT_MFP_TIMC (29)
-#define IRQ_TT_MFP_DRVRDY (30)
-#define IRQ_TT_MFP_SCSIDMA (31)
-#define IRQ_TT_MFP_TIMB (32)
-#define IRQ_TT_MFP_SERERR (33)
-#define IRQ_TT_MFP_SEREMPT (34)
-#define IRQ_TT_MFP_RECERR (35)
-#define IRQ_TT_MFP_RECFULL (36)
-#define IRQ_TT_MFP_TIMA (37)
-#define IRQ_TT_MFP_RTC (38)
-#define IRQ_TT_MFP_SCSI (39)
-
-/* SCC interrupts */
-#define IRQ_SCCB_TX (40)
-#define IRQ_SCCB_STAT (42)
-#define IRQ_SCCB_RX (44)
-#define IRQ_SCCB_SPCOND (46)
-#define IRQ_SCCA_TX (48)
-#define IRQ_SCCA_STAT (50)
-#define IRQ_SCCA_RX (52)
-#define IRQ_SCCA_SPCOND (54)
-
-
-#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
-#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */
-
-
-#define MFP_ENABLE 0
-#define MFP_PENDING 1
-#define MFP_SERVICE 2
-#define MFP_MASK 3
-
-/* Utility functions for setting/clearing bits in the interrupt registers of
- * the MFP. 'type' should be constant, if 'irq' is constant, too, code size is
- * reduced. set_mfp_bit() is nonsense for PENDING and SERVICE registers. */
-
-static inline int get_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = 1 << (irq & 7);
- reg = (unsigned char *)&mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- return( *reg & mask );
-}
-
-static inline void set_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = 1 << (irq & 7);
- reg = (unsigned char *)&mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- __asm__ __volatile__ ( "orb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
-}
-
-static inline void clear_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = ~(1 << (irq & 7));
- reg = (unsigned char *)&mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- if (type == MFP_PENDING || type == MFP_SERVICE)
- __asm__ __volatile__ ( "moveb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
- else
- __asm__ __volatile__ ( "andb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
-}
-
-/*
- * {en,dis}able_irq have the usual semantics of temporary blocking the
- * interrupt, but not loosing requests that happen between disabling and
- * enabling. This is done with the MFP mask registers.
- */
-
-static inline void atari_enable_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- set_mfp_bit( irq, MFP_MASK );
-}
-
-static inline void atari_disable_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_MASK );
-}
-
-/*
- * In opposite to {en,dis}able_irq, requests between turn{off,on}_irq are not
- * "stored"
- */
-
-static inline void atari_turnon_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- set_mfp_bit( irq, MFP_ENABLE );
-}
-
-static inline void atari_turnoff_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_ENABLE );
- clear_mfp_bit( irq, MFP_PENDING );
-}
-
-static inline void atari_clear_pending_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_PENDING );
-}
-
-static inline int atari_irq_pending( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return( 0 );
- return( get_mfp_bit( irq, MFP_PENDING ) );
-}
-
-unsigned long atari_register_vme_int( void );
-void atari_unregister_vme_int( unsigned long );
-
-#endif /* linux/atariints.h */
diff --git a/include/asm-m68k/atarikb.h b/include/asm-m68k/atarikb.h
deleted file mode 100644
index 546e7da5804f..000000000000
--- a/include/asm-m68k/atarikb.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-** atarikb.h -- This header contains the prototypes of functions of
-** the intelligent keyboard of the Atari needed by the
-** mouse and joystick drivers.
-**
-** Copyright 1994 by Robert de Vries
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 20 Feb 1994 by Robert de Vries
-*/
-
-#ifndef _LINUX_ATARIKB_H
-#define _LINUX_ATARIKB_H
-
-void ikbd_write(const char *, int);
-void ikbd_mouse_button_action(int mode);
-void ikbd_mouse_rel_pos(void);
-void ikbd_mouse_abs_pos(int xmax, int ymax);
-void ikbd_mouse_kbd_mode(int dx, int dy);
-void ikbd_mouse_thresh(int x, int y);
-void ikbd_mouse_scale(int x, int y);
-void ikbd_mouse_pos_get(int *x, int *y);
-void ikbd_mouse_pos_set(int x, int y);
-void ikbd_mouse_y0_bot(void);
-void ikbd_mouse_y0_top(void);
-void ikbd_mouse_disable(void);
-void ikbd_joystick_event_on(void);
-void ikbd_joystick_event_off(void);
-void ikbd_joystick_get_state(void);
-void ikbd_joystick_disable(void);
-
-/* Hook for MIDI serial driver */
-extern void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for mouse driver */
-extern void (*atari_mouse_interrupt_hook) (char *);
-/* Hook for keyboard inputdev driver */
-extern void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
-/* Hook for mouse inputdev driver */
-extern void (*atari_input_mouse_interrupt_hook) (char *);
-
-int atari_keyb_init(void);
-
-#endif /* _LINUX_ATARIKB_H */
diff --git a/include/asm-m68k/atomic.h b/include/asm-m68k/atomic.h
deleted file mode 100644
index eb0ab9d4ee77..000000000000
--- a/include/asm-m68k/atomic.h
+++ /dev/null
@@ -1,196 +0,0 @@
-#ifndef __ARCH_M68K_ATOMIC__
-#define __ARCH_M68K_ATOMIC__
-
-#include <linux/types.h>
-#include <asm/system.h>
-
-/*
- * Atomic operations that C can't guarantee us. Useful for
- * resource counting etc..
- */
-
-/*
- * We do not have SMP m68k systems, so we don't have to deal with that.
- */
-
-#define ATOMIC_INIT(i) { (i) }
-
-#define atomic_read(v) ((v)->counter)
-#define atomic_set(v, i) (((v)->counter) = i)
-
-static inline void atomic_add(int i, atomic_t *v)
-{
- __asm__ __volatile__("addl %1,%0" : "+m" (*v) : "id" (i));
-}
-
-static inline void atomic_sub(int i, atomic_t *v)
-{
- __asm__ __volatile__("subl %1,%0" : "+m" (*v) : "id" (i));
-}
-
-static inline void atomic_inc(atomic_t *v)
-{
- __asm__ __volatile__("addql #1,%0" : "+m" (*v));
-}
-
-static inline void atomic_dec(atomic_t *v)
-{
- __asm__ __volatile__("subql #1,%0" : "+m" (*v));
-}
-
-static inline int atomic_dec_and_test(atomic_t *v)
-{
- char c;
- __asm__ __volatile__("subql #1,%1; seq %0" : "=d" (c), "+m" (*v));
- return c != 0;
-}
-
-static inline int atomic_inc_and_test(atomic_t *v)
-{
- char c;
- __asm__ __volatile__("addql #1,%1; seq %0" : "=d" (c), "+m" (*v));
- return c != 0;
-}
-
-#ifdef CONFIG_RMW_INSNS
-
-static inline int atomic_add_return(int i, atomic_t *v)
-{
- int t, tmp;
-
- __asm__ __volatile__(
- "1: movel %2,%1\n"
- " addl %3,%1\n"
- " casl %2,%1,%0\n"
- " jne 1b"
- : "+m" (*v), "=&d" (t), "=&d" (tmp)
- : "g" (i), "2" (atomic_read(v)));
- return t;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
- int t, tmp;
-
- __asm__ __volatile__(
- "1: movel %2,%1\n"
- " subl %3,%1\n"
- " casl %2,%1,%0\n"
- " jne 1b"
- : "+m" (*v), "=&d" (t), "=&d" (tmp)
- : "g" (i), "2" (atomic_read(v)));
- return t;
-}
-
-#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-#else /* !CONFIG_RMW_INSNS */
-
-static inline int atomic_add_return(int i, atomic_t * v)
-{
- unsigned long flags;
- int t;
-
- local_irq_save(flags);
- t = atomic_read(v);
- t += i;
- atomic_set(v, t);
- local_irq_restore(flags);
-
- return t;
-}
-
-static inline int atomic_sub_return(int i, atomic_t * v)
-{
- unsigned long flags;
- int t;
-
- local_irq_save(flags);
- t = atomic_read(v);
- t -= i;
- atomic_set(v, t);
- local_irq_restore(flags);
-
- return t;
-}
-
-static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-{
- unsigned long flags;
- int prev;
-
- local_irq_save(flags);
- prev = atomic_read(v);
- if (prev == old)
- atomic_set(v, new);
- local_irq_restore(flags);
- return prev;
-}
-
-static inline int atomic_xchg(atomic_t *v, int new)
-{
- unsigned long flags;
- int prev;
-
- local_irq_save(flags);
- prev = atomic_read(v);
- atomic_set(v, new);
- local_irq_restore(flags);
- return prev;
-}
-
-#endif /* !CONFIG_RMW_INSNS */
-
-#define atomic_dec_return(v) atomic_sub_return(1, (v))
-#define atomic_inc_return(v) atomic_add_return(1, (v))
-
-static inline int atomic_sub_and_test(int i, atomic_t *v)
-{
- char c;
- __asm__ __volatile__("subl %2,%1; seq %0" : "=d" (c), "+m" (*v): "g" (i));
- return c != 0;
-}
-
-static inline int atomic_add_negative(int i, atomic_t *v)
-{
- char c;
- __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "+m" (*v): "g" (i));
- return c != 0;
-}
-
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *v)
-{
- __asm__ __volatile__("andl %1,%0" : "+m" (*v) : "id" (~(mask)));
-}
-
-static inline void atomic_set_mask(unsigned long mask, unsigned long *v)
-{
- __asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask));
-}
-
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
-{
- int c, old;
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c != (u);
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec() barrier()
-#define smp_mb__after_atomic_dec() barrier()
-#define smp_mb__before_atomic_inc() barrier()
-#define smp_mb__after_atomic_inc() barrier()
-
-#include <asm-generic/atomic.h>
-#endif /* __ARCH_M68K_ATOMIC __ */
diff --git a/include/asm-m68k/auxvec.h b/include/asm-m68k/auxvec.h
deleted file mode 100644
index 844d6d52204b..000000000000
--- a/include/asm-m68k/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
diff --git a/include/asm-m68k/bitops.h b/include/asm-m68k/bitops.h
deleted file mode 100644
index 9bde784e7bad..000000000000
--- a/include/asm-m68k/bitops.h
+++ /dev/null
@@ -1,464 +0,0 @@
-#ifndef _M68K_BITOPS_H
-#define _M68K_BITOPS_H
-/*
- * Copyright 1992, Linus Torvalds.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <linux/compiler.h>
-
-/*
- * Require 68020 or better.
- *
- * They use the standard big-endian m680x0 bit ordering.
- */
-
-#define test_and_set_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_test_and_set_bit(nr, vaddr) : \
- __generic_test_and_set_bit(nr, vaddr))
-
-#define __test_and_set_bit(nr,vaddr) test_and_set_bit(nr,vaddr)
-
-static inline int __constant_test_and_set_bit(int nr, unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bset %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
-
- return retval;
-}
-
-static inline int __generic_test_and_set_bit(int nr, unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfset %2{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
-
- return retval;
-}
-
-#define set_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_set_bit(nr, vaddr) : \
- __generic_set_bit(nr, vaddr))
-
-#define __set_bit(nr,vaddr) set_bit(nr,vaddr)
-
-static inline void __constant_set_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- __asm__ __volatile__ ("bset %1,%0"
- : "+m" (*p) : "di" (nr & 7));
-}
-
-static inline void __generic_set_bit(int nr, volatile unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfset %1{%0:#1}"
- : : "d" (nr^31), "o" (*vaddr) : "memory");
-}
-
-#define test_and_clear_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_test_and_clear_bit(nr, vaddr) : \
- __generic_test_and_clear_bit(nr, vaddr))
-
-#define __test_and_clear_bit(nr,vaddr) test_and_clear_bit(nr,vaddr)
-
-static inline int __constant_test_and_clear_bit(int nr, unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bclr %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
-
- return retval;
-}
-
-static inline int __generic_test_and_clear_bit(int nr, unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfclr %2{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
-
- return retval;
-}
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit() barrier()
-#define smp_mb__after_clear_bit() barrier()
-
-#define clear_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_clear_bit(nr, vaddr) : \
- __generic_clear_bit(nr, vaddr))
-#define __clear_bit(nr,vaddr) clear_bit(nr,vaddr)
-
-static inline void __constant_clear_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- __asm__ __volatile__ ("bclr %1,%0"
- : "+m" (*p) : "di" (nr & 7));
-}
-
-static inline void __generic_clear_bit(int nr, volatile unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfclr %1{%0:#1}"
- : : "d" (nr^31), "o" (*vaddr) : "memory");
-}
-
-#define test_and_change_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_test_and_change_bit(nr, vaddr) : \
- __generic_test_and_change_bit(nr, vaddr))
-
-#define __test_and_change_bit(nr,vaddr) test_and_change_bit(nr,vaddr)
-#define __change_bit(nr,vaddr) change_bit(nr,vaddr)
-
-static inline int __constant_test_and_change_bit(int nr, unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bchg %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
-
- return retval;
-}
-
-static inline int __generic_test_and_change_bit(int nr, unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfchg %2{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^31), "o" (*vaddr) : "memory");
-
- return retval;
-}
-
-#define change_bit(nr,vaddr) \
- (__builtin_constant_p(nr) ? \
- __constant_change_bit(nr, vaddr) : \
- __generic_change_bit(nr, vaddr))
-
-static inline void __constant_change_bit(int nr, unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- __asm__ __volatile__ ("bchg %1,%0"
- : "+m" (*p) : "di" (nr & 7));
-}
-
-static inline void __generic_change_bit(int nr, unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfchg %1{%0:#1}"
- : : "d" (nr^31), "o" (*vaddr) : "memory");
-}
-
-static inline int test_bit(int nr, const unsigned long *vaddr)
-{
- return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0;
-}
-
-static inline int find_first_zero_bit(const unsigned long *vaddr,
- unsigned size)
-{
- const unsigned long *p = vaddr;
- int res = 32;
- unsigned long num;
-
- if (!size)
- return 0;
-
- size = (size + 31) >> 5;
- while (!(num = ~*p++)) {
- if (!--size)
- goto out;
- }
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- res ^= 31;
-out:
- return ((long)p - (long)vaddr - 4) * 8 + res;
-}
-
-static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
- int offset)
-{
- const unsigned long *p = vaddr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- unsigned long num = ~*p++ & (~0UL << bit);
- offset -= bit;
-
- /* Look for zero in first longword */
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- if (res < 32)
- return offset + (res ^ 31);
- offset += 32;
- }
- /* No zero yet, search remaining full bytes for a zero */
- res = find_first_zero_bit(p, size - ((long)p - (long)vaddr) * 8);
- return offset + res;
-}
-
-static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
-{
- const unsigned long *p = vaddr;
- int res = 32;
- unsigned long num;
-
- if (!size)
- return 0;
-
- size = (size + 31) >> 5;
- while (!(num = *p++)) {
- if (!--size)
- goto out;
- }
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- res ^= 31;
-out:
- return ((long)p - (long)vaddr - 4) * 8 + res;
-}
-
-static inline int find_next_bit(const unsigned long *vaddr, int size,
- int offset)
-{
- const unsigned long *p = vaddr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- unsigned long num = *p++ & (~0UL << bit);
- offset -= bit;
-
- /* Look for one in first longword */
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- if (res < 32)
- return offset + (res ^ 31);
- offset += 32;
- }
- /* No one yet, search remaining full bytes for a one */
- res = find_first_bit(p, size - ((long)p - (long)vaddr) * 8);
- return offset + res;
-}
-
-/*
- * ffz = Find First Zero in word. Undefined if no zero exists,
- * so code should check against ~0UL first..
- */
-static inline unsigned long ffz(unsigned long word)
-{
- int res;
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (~word & -~word));
- return res ^ 31;
-}
-
-#ifdef __KERNEL__
-
-/*
- * ffs: find first bit set. This is defined the same way as
- * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
- */
-
-static inline int ffs(int x)
-{
- int cnt;
-
- asm ("bfffo %1{#0:#0},%0" : "=d" (cnt) : "dm" (x & -x));
-
- return 32 - cnt;
-}
-#define __ffs(x) (ffs(x) - 1)
-
-/*
- * fls: find last bit set.
- */
-
-static inline int fls(int x)
-{
- int cnt;
-
- asm ("bfffo %1{#0,#0},%0" : "=d" (cnt) : "dm" (x));
-
- return 32 - cnt;
-}
-
-static inline int __fls(int x)
-{
- return fls(x) - 1;
-}
-
-#include <asm-generic/bitops/fls64.h>
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-
-/* Bitmap functions for the minix filesystem */
-
-static inline int minix_find_first_zero_bit(const void *vaddr, unsigned size)
-{
- const unsigned short *p = vaddr, *addr = vaddr;
- int res;
- unsigned short num;
-
- if (!size)
- return 0;
-
- size = (size >> 4) + ((size & 15) > 0);
- while (*p++ == 0xffff)
- {
- if (--size == 0)
- return (p - addr) << 4;
- }
-
- num = ~*--p;
- __asm__ __volatile__ ("bfffo %1{#16,#16},%0"
- : "=d" (res) : "d" (num & -num));
- return ((p - addr) << 4) + (res ^ 31);
-}
-
-#define minix_test_and_set_bit(nr, addr) __test_and_set_bit((nr) ^ 16, (unsigned long *)(addr))
-#define minix_set_bit(nr,addr) __set_bit((nr) ^ 16, (unsigned long *)(addr))
-#define minix_test_and_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 16, (unsigned long *)(addr))
-
-static inline int minix_test_bit(int nr, const void *vaddr)
-{
- const unsigned short *p = vaddr;
- return (p[nr >> 4] & (1U << (nr & 15))) != 0;
-}
-
-/* Bitmap functions for the ext2 filesystem. */
-
-#define ext2_set_bit(nr, addr) __test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
-#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 24, (unsigned long *)(addr))
-#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
-#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
-
-static inline int ext2_test_bit(int nr, const void *vaddr)
-{
- const unsigned char *p = vaddr;
- return (p[nr >> 3] & (1U << (nr & 7))) != 0;
-}
-
-static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size)
-{
- const unsigned long *p = vaddr, *addr = vaddr;
- int res;
-
- if (!size)
- return 0;
-
- size = (size >> 5) + ((size & 31) > 0);
- while (*p++ == ~0UL)
- {
- if (--size == 0)
- return (p - addr) << 5;
- }
-
- --p;
- for (res = 0; res < 32; res++)
- if (!ext2_test_bit (res, p))
- break;
- return (p - addr) * 32 + res;
-}
-
-static inline int ext2_find_next_zero_bit(const void *vaddr, unsigned size,
- unsigned offset)
-{
- const unsigned long *addr = vaddr;
- const unsigned long *p = addr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- /* Look for zero in first longword */
- for (res = bit; res < 32; res++)
- if (!ext2_test_bit (res, p))
- return (p - addr) * 32 + res;
- p++;
- }
- /* No zero yet, search remaining full bytes for a zero */
- res = ext2_find_first_zero_bit (p, size - 32 * (p - addr));
- return (p - addr) * 32 + res;
-}
-
-static inline int ext2_find_first_bit(const void *vaddr, unsigned size)
-{
- const unsigned long *p = vaddr, *addr = vaddr;
- int res;
-
- if (!size)
- return 0;
-
- size = (size >> 5) + ((size & 31) > 0);
- while (*p++ == 0UL) {
- if (--size == 0)
- return (p - addr) << 5;
- }
-
- --p;
- for (res = 0; res < 32; res++)
- if (ext2_test_bit(res, p))
- break;
- return (p - addr) * 32 + res;
-}
-
-static inline int ext2_find_next_bit(const void *vaddr, unsigned size,
- unsigned offset)
-{
- const unsigned long *addr = vaddr;
- const unsigned long *p = addr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- /* Look for one in first longword */
- for (res = bit; res < 32; res++)
- if (ext2_test_bit(res, p))
- return (p - addr) * 32 + res;
- p++;
- }
- /* No set bit yet, search remaining full bytes for a set bit */
- res = ext2_find_first_bit(p, size - 32 * (p - addr));
- return (p - addr) * 32 + res;
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_BITOPS_H */
diff --git a/include/asm-m68k/blinken.h b/include/asm-m68k/blinken.h
deleted file mode 100644
index 1a749cf7b06d..000000000000
--- a/include/asm-m68k/blinken.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-** asm/blinken.h -- m68k blinkenlights support (currently hp300 only)
-**
-** (c) 1998 Phil Blundell <philb@gnu.org>
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _M68K_BLINKEN_H
-#define _M68K_BLINKEN_H
-
-#include <asm/setup.h>
-#include <asm/io.h>
-
-#define HP300_LEDS 0xf001ffff
-
-extern unsigned char ledstate;
-
-static __inline__ void blinken_leds(int on, int off)
-{
- if (MACH_IS_HP300)
- {
- ledstate |= on;
- ledstate &= ~off;
- out_8(HP300_LEDS, ~ledstate);
- }
-}
-
-#endif
diff --git a/include/asm-m68k/bootinfo.h b/include/asm-m68k/bootinfo.h
deleted file mode 100644
index fb8a06b9ab6a..000000000000
--- a/include/asm-m68k/bootinfo.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
-** asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 09/29/92 by Greg Harp
-**
-** 5/2/94 Roman Hodek:
-** Added bi_atari part of the machine dependent union bi_un; for now it
-** contains just a model field to distinguish between TT and Falcon.
-** 26/7/96 Roman Zippel:
-** Renamed to setup.h; added some useful macros to allow gcc some
-** optimizations if possible.
-** 5/10/96 Geert Uytterhoeven:
-** Redesign of the boot information structure; renamed to bootinfo.h again
-** 27/11/96 Geert Uytterhoeven:
-** Backwards compatibility with bootinfo interface version 1.0
-*/
-
-#ifndef _M68K_BOOTINFO_H
-#define _M68K_BOOTINFO_H
-
-
- /*
- * Bootinfo definitions
- *
- * This is an easily parsable and extendable structure containing all
- * information to be passed from the bootstrap to the kernel.
- *
- * This way I hope to keep all future changes back/forewards compatible.
- * Thus, keep your fingers crossed...
- *
- * This structure is copied right after the kernel bss by the bootstrap
- * routine.
- */
-
-#ifndef __ASSEMBLY__
-
-struct bi_record {
- unsigned short tag; /* tag ID */
- unsigned short size; /* size of record (in bytes) */
- unsigned long data[0]; /* data */
-};
-
-#endif /* __ASSEMBLY__ */
-
-
- /*
- * Tag Definitions
- *
- * Machine independent tags start counting from 0x0000
- * Machine dependent tags start counting from 0x8000
- */
-
-#define BI_LAST 0x0000 /* last record (sentinel) */
-#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
-#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
-#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
-#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
-#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
- /* (struct mem_info) */
-#define BI_RAMDISK 0x0006 /* ramdisk address and size */
- /* (struct mem_info) */
-#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
- /* (string) */
-
- /*
- * Amiga-specific tags
- */
-
-#define BI_AMIGA_MODEL 0x8000 /* model (u_long) */
-#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */
- /* (struct ConfigDev) */
-#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (u_long) */
-#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (u_char) */
-#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (u_char) */
-#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (u_long) */
-#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (u_long) */
-#define BI_AMIGA_SERPER 0x8007 /* serial port period (u_short) */
-
- /*
- * Atari-specific tags
- */
-
-#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (u_long) */
-#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (u_long) */
- /* (values are ATARI_MACH_* defines */
-
-/* mch_cookie values (upper word) */
-#define ATARI_MCH_ST 0
-#define ATARI_MCH_STE 1
-#define ATARI_MCH_TT 2
-#define ATARI_MCH_FALCON 3
-
-/* mch_type values */
-#define ATARI_MACH_NORMAL 0 /* no special machine type */
-#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */
-#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */
-#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */
-
- /*
- * VME-specific tags
- */
-
-#define BI_VME_TYPE 0x8000 /* VME sub-architecture (u_long) */
-#define BI_VME_BRDINFO 0x8001 /* VME board information (struct) */
-
-/* BI_VME_TYPE codes */
-#define VME_TYPE_TP34V 0x0034 /* Tadpole TP34V */
-#define VME_TYPE_MVME147 0x0147 /* Motorola MVME147 */
-#define VME_TYPE_MVME162 0x0162 /* Motorola MVME162 */
-#define VME_TYPE_MVME166 0x0166 /* Motorola MVME166 */
-#define VME_TYPE_MVME167 0x0167 /* Motorola MVME167 */
-#define VME_TYPE_MVME172 0x0172 /* Motorola MVME172 */
-#define VME_TYPE_MVME177 0x0177 /* Motorola MVME177 */
-#define VME_TYPE_BVME4000 0x4000 /* BVM Ltd. BVME4000 */
-#define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */
-
-/* BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on
- * Motorola VME boards. Contains board number, Bug version, board
- * configuration options, etc. See include/asm/mvme16xhw.h for details.
- */
-
-
- /*
- * Macintosh-specific tags (all u_long)
- */
-
-#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
-#define BI_MAC_VADDR 0x8001 /* Mac video base address */
-#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
-#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
-#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
-#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
-#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
-#define BI_MAC_BTIME 0x8007 /* Mac boot time */
-#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
-#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
-#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
-#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
-
- /*
- * Macintosh hardware profile data - unused, see macintosh.h for
- * resonable type values
- */
-
-#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
-#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
-#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
-#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
-#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
-#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
-#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
-#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
-#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
-#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
-#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
-#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
-#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
-#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
-#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
-#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
-#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
-#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
-
- /*
- * Mac: compatibility with old booter data format (temporarily)
- * Fields unused with the new bootinfo can be deleted now; instead of
- * adding new fields the struct might be splitted into a hardware address
- * part and a hardware type part
- */
-
-#ifndef __ASSEMBLY__
-
-struct mac_booter_data
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
-};
-
-extern struct mac_booter_data
- mac_bi_data;
-
-#endif
-
- /*
- * Apollo-specific tags
- */
-
-#define BI_APOLLO_MODEL 0x8000 /* model (u_long) */
-
- /*
- * HP300-specific tags
- */
-
-#define BI_HP300_MODEL 0x8000 /* model (u_long) */
-#define BI_HP300_UART_SCODE 0x8001 /* UART select code (u_long) */
-#define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (u_long) */
-
- /*
- * Stuff for bootinfo interface versioning
- *
- * At the start of kernel code, a 'struct bootversion' is located.
- * bootstrap checks for a matching version of the interface before booting
- * a kernel, to avoid user confusion if kernel and bootstrap don't work
- * together :-)
- *
- * If incompatible changes are made to the bootinfo interface, the major
- * number below should be stepped (and the minor reset to 0) for the
- * appropriate machine. If a change is backward-compatible, the minor
- * should be stepped. "Backwards-compatible" means that booting will work,
- * but certain features may not.
- */
-
-#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
-#define MK_BI_VERSION(major,minor) (((major)<<16)+(minor))
-#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
-#define BI_VERSION_MINOR(v) ((v) & 0xffff)
-
-#ifndef __ASSEMBLY__
-
-struct bootversion {
- unsigned short branch;
- unsigned long magic;
- struct {
- unsigned long machtype;
- unsigned long version;
- } machversions[0];
-};
-
-#endif /* __ASSEMBLY__ */
-
-#define AMIGA_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define ATARI_BOOTI_VERSION MK_BI_VERSION( 2, 1 )
-#define MAC_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define MVME147_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define MVME16x_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define BVME6000_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define Q40_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define HP300_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-
-#ifdef BOOTINFO_COMPAT_1_0
-
- /*
- * Backwards compatibility with bootinfo interface version 1.0
- */
-
-#define COMPAT_AMIGA_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_ATARI_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_MAC_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-
-#include <linux/zorro.h>
-
-#define COMPAT_NUM_AUTO 16
-
-struct compat_bi_Amiga {
- int model;
- int num_autocon;
- struct ConfigDev autocon[COMPAT_NUM_AUTO];
- unsigned long chip_size;
- unsigned char vblank;
- unsigned char psfreq;
- unsigned long eclock;
- unsigned long chipset;
- unsigned long hw_present;
-};
-
-struct compat_bi_Atari {
- unsigned long hw_present;
- unsigned long mch_cookie;
-};
-
-#ifndef __ASSEMBLY__
-
-struct compat_bi_Macintosh
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
-};
-
-#endif
-
-struct compat_mem_info {
- unsigned long addr;
- unsigned long size;
-};
-
-#define COMPAT_NUM_MEMINFO 4
-
-#define COMPAT_CPUB_68020 0
-#define COMPAT_CPUB_68030 1
-#define COMPAT_CPUB_68040 2
-#define COMPAT_CPUB_68060 3
-#define COMPAT_FPUB_68881 5
-#define COMPAT_FPUB_68882 6
-#define COMPAT_FPUB_68040 7
-#define COMPAT_FPUB_68060 8
-
-#define COMPAT_CPU_68020 (1<<COMPAT_CPUB_68020)
-#define COMPAT_CPU_68030 (1<<COMPAT_CPUB_68030)
-#define COMPAT_CPU_68040 (1<<COMPAT_CPUB_68040)
-#define COMPAT_CPU_68060 (1<<COMPAT_CPUB_68060)
-#define COMPAT_CPU_MASK (31)
-#define COMPAT_FPU_68881 (1<<COMPAT_FPUB_68881)
-#define COMPAT_FPU_68882 (1<<COMPAT_FPUB_68882)
-#define COMPAT_FPU_68040 (1<<COMPAT_FPUB_68040)
-#define COMPAT_FPU_68060 (1<<COMPAT_FPUB_68060)
-#define COMPAT_FPU_MASK (0xfe0)
-
-#define COMPAT_CL_SIZE (256)
-
-struct compat_bootinfo {
- unsigned long machtype;
- unsigned long cputype;
- struct compat_mem_info memory[COMPAT_NUM_MEMINFO];
- int num_memory;
- unsigned long ramdisk_size;
- unsigned long ramdisk_addr;
- char command_line[COMPAT_CL_SIZE];
- union {
- struct compat_bi_Amiga bi_ami;
- struct compat_bi_Atari bi_ata;
- struct compat_bi_Macintosh bi_mac;
- } bi_un;
-};
-
-#define bi_amiga bi_un.bi_ami
-#define bi_atari bi_un.bi_ata
-#define bi_mac bi_un.bi_mac
-
-#endif /* BOOTINFO_COMPAT_1_0 */
-
-
-#endif /* _M68K_BOOTINFO_H */
diff --git a/include/asm-m68k/bug.h b/include/asm-m68k/bug.h
deleted file mode 100644
index e5b528deb8a8..000000000000
--- a/include/asm-m68k/bug.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef _M68K_BUG_H
-#define _M68K_BUG_H
-
-
-#ifdef CONFIG_BUG
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-#ifndef CONFIG_SUN3
-#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
- __builtin_trap(); \
-} while (0)
-#else
-#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
- panic("BUG!"); \
-} while (0)
-#endif
-#else
-#define BUG() do { \
- __builtin_trap(); \
-} while (0)
-#endif
-
-#define HAVE_ARCH_BUG
-#endif
-
-#include <asm-generic/bug.h>
-
-#endif
diff --git a/include/asm-m68k/bugs.h b/include/asm-m68k/bugs.h
deleted file mode 100644
index d01935592410..000000000000
--- a/include/asm-m68k/bugs.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * include/asm-m68k/bugs.h
- *
- * Copyright (C) 1994 Linus Torvalds
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-extern void check_bugs(void); /* in arch/m68k/kernel/setup.c */
diff --git a/include/asm-m68k/bvme6000hw.h b/include/asm-m68k/bvme6000hw.h
deleted file mode 100644
index f40d2f8510ee..000000000000
--- a/include/asm-m68k/bvme6000hw.h
+++ /dev/null
@@ -1,150 +0,0 @@
-#ifndef _M68K_BVME6000HW_H_
-#define _M68K_BVME6000HW_H_
-
-#include <asm/irq.h>
-
-/*
- * PIT structure
- */
-
-#define BVME_PIT_BASE 0xffa00000
-
-typedef struct {
- unsigned char
- pad_a[3], pgcr,
- pad_b[3], psrr,
- pad_c[3], paddr,
- pad_d[3], pbddr,
- pad_e[3], pcddr,
- pad_f[3], pivr,
- pad_g[3], pacr,
- pad_h[3], pbcr,
- pad_i[3], padr,
- pad_j[3], pbdr,
- pad_k[3], paar,
- pad_l[3], pbar,
- pad_m[3], pcdr,
- pad_n[3], psr,
- pad_o[3], res1,
- pad_p[3], res2,
- pad_q[3], tcr,
- pad_r[3], tivr,
- pad_s[3], res3,
- pad_t[3], cprh,
- pad_u[3], cprm,
- pad_v[3], cprl,
- pad_w[3], res4,
- pad_x[3], crh,
- pad_y[3], crm,
- pad_z[3], crl,
- pad_A[3], tsr,
- pad_B[3], res5;
-} PitRegs_t, *PitRegsPtr;
-
-#define bvmepit ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
-
-#define BVME_RTC_BASE 0xff900000
-
-typedef struct {
- unsigned char
- pad_a[3], msr,
- pad_b[3], t0cr_rtmr,
- pad_c[3], t1cr_omr,
- pad_d[3], pfr_icr0,
- pad_e[3], irr_icr1,
- pad_f[3], bcd_tenms,
- pad_g[3], bcd_sec,
- pad_h[3], bcd_min,
- pad_i[3], bcd_hr,
- pad_j[3], bcd_dom,
- pad_k[3], bcd_mth,
- pad_l[3], bcd_year,
- pad_m[3], bcd_ujcc,
- pad_n[3], bcd_hjcc,
- pad_o[3], bcd_dow,
- pad_p[3], t0lsb,
- pad_q[3], t0msb,
- pad_r[3], t1lsb,
- pad_s[3], t1msb,
- pad_t[3], cmp_sec,
- pad_u[3], cmp_min,
- pad_v[3], cmp_hr,
- pad_w[3], cmp_dom,
- pad_x[3], cmp_mth,
- pad_y[3], cmp_dow,
- pad_z[3], sav_sec,
- pad_A[3], sav_min,
- pad_B[3], sav_hr,
- pad_C[3], sav_dom,
- pad_D[3], sav_mth,
- pad_E[3], ram,
- pad_F[3], test;
-} RtcRegs_t, *RtcPtr_t;
-
-
-#define BVME_I596_BASE 0xff100000
-
-#define BVME_ETHIRQ_REG 0xff20000b
-
-#define BVME_LOCAL_IRQ_STAT 0xff20000f
-
-#define BVME_ETHERR 0x02
-#define BVME_ABORT_STATUS 0x08
-
-#define BVME_NCR53C710_BASE 0xff000000
-
-#define BVME_SCC_A_ADDR 0xffb0000b
-#define BVME_SCC_B_ADDR 0xffb00003
-#define BVME_SCC_RTxC 7372800
-
-#define BVME_CONFIG_REG 0xff500003
-
-#define config_reg_ptr (volatile unsigned char *)BVME_CONFIG_REG
-
-#define BVME_CONFIG_SW1 0x08
-#define BVME_CONFIG_SW2 0x04
-#define BVME_CONFIG_SW3 0x02
-#define BVME_CONFIG_SW4 0x01
-
-
-#define BVME_IRQ_TYPE_PRIO 0
-
-#define BVME_IRQ_PRN (IRQ_USER+20)
-#define BVME_IRQ_TIMER (IRQ_USER+25)
-#define BVME_IRQ_I596 IRQ_AUTO_2
-#define BVME_IRQ_SCSI IRQ_AUTO_3
-#define BVME_IRQ_RTC IRQ_AUTO_6
-#define BVME_IRQ_ABORT IRQ_AUTO_7
-
-/* SCC interrupts */
-#define BVME_IRQ_SCC_BASE IRQ_USER
-#define BVME_IRQ_SCCB_TX IRQ_USER
-#define BVME_IRQ_SCCB_STAT (IRQ_USER+2)
-#define BVME_IRQ_SCCB_RX (IRQ_USER+4)
-#define BVME_IRQ_SCCB_SPCOND (IRQ_USER+6)
-#define BVME_IRQ_SCCA_TX (IRQ_USER+8)
-#define BVME_IRQ_SCCA_STAT (IRQ_USER+10)
-#define BVME_IRQ_SCCA_RX (IRQ_USER+12)
-#define BVME_IRQ_SCCA_SPCOND (IRQ_USER+14)
-
-/* Address control registers */
-
-#define BVME_ACR_A32VBA 0xff400003
-#define BVME_ACR_A32MSK 0xff410003
-#define BVME_ACR_A24VBA 0xff420003
-#define BVME_ACR_A24MSK 0xff430003
-#define BVME_ACR_A16VBA 0xff440003
-#define BVME_ACR_A32LBA 0xff450003
-#define BVME_ACR_A24LBA 0xff460003
-#define BVME_ACR_ADDRCTL 0xff470003
-
-#define bvme_acr_a32vba *(volatile unsigned char *)BVME_ACR_A32VBA
-#define bvme_acr_a32msk *(volatile unsigned char *)BVME_ACR_A32MSK
-#define bvme_acr_a24vba *(volatile unsigned char *)BVME_ACR_A24VBA
-#define bvme_acr_a24msk *(volatile unsigned char *)BVME_ACR_A24MSK
-#define bvme_acr_a16vba *(volatile unsigned char *)BVME_ACR_A16VBA
-#define bvme_acr_a32lba *(volatile unsigned char *)BVME_ACR_A32LBA
-#define bvme_acr_a24lba *(volatile unsigned char *)BVME_ACR_A24LBA
-#define bvme_acr_addrctl *(volatile unsigned char *)BVME_ACR_ADDRCTL
-
-#endif
diff --git a/include/asm-m68k/byteorder.h b/include/asm-m68k/byteorder.h
deleted file mode 100644
index 300866523b86..000000000000
--- a/include/asm-m68k/byteorder.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _M68K_BYTEORDER_H
-#define _M68K_BYTEORDER_H
-
-#include <asm/swab.h>
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _M68K_BYTEORDER_H */
diff --git a/include/asm-m68k/cache.h b/include/asm-m68k/cache.h
deleted file mode 100644
index fed3fd30de7e..000000000000
--- a/include/asm-m68k/cache.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * include/asm-m68k/cache.h
- */
-#ifndef __ARCH_M68K_CACHE_H
-#define __ARCH_M68K_CACHE_H
-
-/* bytes per L1 cache line */
-#define L1_CACHE_SHIFT 4
-#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
-
-#endif
diff --git a/include/asm-m68k/cachectl.h b/include/asm-m68k/cachectl.h
deleted file mode 100644
index 525978e959e3..000000000000
--- a/include/asm-m68k/cachectl.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _M68K_CACHECTL_H
-#define _M68K_CACHECTL_H
-
-/* Definitions for the cacheflush system call. */
-
-#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */
-#define FLUSH_SCOPE_PAGE 2 /* Flush a page */
-#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */
-
-#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */
-#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */
-#define FLUSH_CACHE_BOTH 3 /* Flush both caches */
-
-#endif /* _M68K_CACHECTL_H */
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
deleted file mode 100644
index 16bf375fdbe1..000000000000
--- a/include/asm-m68k/cacheflush.h
+++ /dev/null
@@ -1,156 +0,0 @@
-#ifndef _M68K_CACHEFLUSH_H
-#define _M68K_CACHEFLUSH_H
-
-#include <linux/mm.h>
-
-/* cache code */
-#define FLUSH_I_AND_D (0x00000808)
-#define FLUSH_I (0x00000008)
-
-/*
- * Cache handling functions
- */
-
-static inline void flush_icache(void)
-{
- if (CPU_IS_040_OR_060)
- asm volatile ( "nop\n"
- " .chip 68040\n"
- " cpusha %bc\n"
- " .chip 68k");
- else {
- unsigned long tmp;
- asm volatile ( "movec %%cacr,%0\n"
- " or.w %1,%0\n"
- " movec %0,%%cacr"
- : "=&d" (tmp)
- : "id" (FLUSH_I));
- }
-}
-
-/*
- * invalidate the cache for the specified memory range.
- * It starts at the physical address specified for
- * the given number of bytes.
- */
-extern void cache_clear(unsigned long paddr, int len);
-/*
- * push any dirty cache in the specified memory range.
- * It starts at the physical address specified for
- * the given number of bytes.
- */
-extern void cache_push(unsigned long paddr, int len);
-
-/*
- * push and invalidate pages in the specified user virtual
- * memory range.
- */
-extern void cache_push_v(unsigned long vaddr, int len);
-
-/* This is needed whenever the virtual mapping of the current
- process changes. */
-#define __flush_cache_all() \
-({ \
- if (CPU_IS_040_OR_060) \
- __asm__ __volatile__("nop\n\t" \
- ".chip 68040\n\t" \
- "cpusha %dc\n\t" \
- ".chip 68k"); \
- else { \
- unsigned long _tmp; \
- __asm__ __volatile__("movec %%cacr,%0\n\t" \
- "orw %1,%0\n\t" \
- "movec %0,%%cacr" \
- : "=&d" (_tmp) \
- : "di" (FLUSH_I_AND_D)); \
- } \
-})
-
-#define __flush_cache_030() \
-({ \
- if (CPU_IS_020_OR_030) { \
- unsigned long _tmp; \
- __asm__ __volatile__("movec %%cacr,%0\n\t" \
- "orw %1,%0\n\t" \
- "movec %0,%%cacr" \
- : "=&d" (_tmp) \
- : "di" (FLUSH_I_AND_D)); \
- } \
-})
-
-#define flush_cache_all() __flush_cache_all()
-
-#define flush_cache_vmap(start, end) flush_cache_all()
-#define flush_cache_vunmap(start, end) flush_cache_all()
-
-static inline void flush_cache_mm(struct mm_struct *mm)
-{
- if (mm == current->mm)
- __flush_cache_030();
-}
-
-#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
-
-/* flush_cache_range/flush_cache_page must be macros to avoid
- a dependency on linux/mm.h, which includes this file... */
-static inline void flush_cache_range(struct vm_area_struct *vma,
- unsigned long start,
- unsigned long end)
-{
- if (vma->vm_mm == current->mm)
- __flush_cache_030();
-}
-
-static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)
-{
- if (vma->vm_mm == current->mm)
- __flush_cache_030();
-}
-
-
-/* Push the page at kernel virtual address and clear the icache */
-/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
-static inline void __flush_page_to_ram(void *vaddr)
-{
- if (CPU_IS_040_OR_060) {
- __asm__ __volatile__("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (__pa(vaddr)));
- } else {
- unsigned long _tmp;
- __asm__ __volatile__("movec %%cacr,%0\n\t"
- "orw %1,%0\n\t"
- "movec %0,%%cacr"
- : "=&d" (_tmp)
- : "di" (FLUSH_I));
- }
-}
-
-#define flush_dcache_page(page) __flush_page_to_ram(page_address(page))
-#define flush_dcache_mmap_lock(mapping) do { } while (0)
-#define flush_dcache_mmap_unlock(mapping) do { } while (0)
-#define flush_icache_page(vma, page) __flush_page_to_ram(page_address(page))
-
-extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
- unsigned long addr, int len);
-extern void flush_icache_range(unsigned long address, unsigned long endaddr);
-
-static inline void copy_to_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr,
- void *dst, void *src, int len)
-{
- flush_cache_page(vma, vaddr, page_to_pfn(page));
- memcpy(dst, src, len);
- flush_icache_user_range(vma, page, vaddr, len);
-}
-static inline void copy_from_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr,
- void *dst, void *src, int len)
-{
- flush_cache_page(vma, vaddr, page_to_pfn(page));
- memcpy(dst, src, len);
-}
-
-#endif /* _M68K_CACHEFLUSH_H */
diff --git a/include/asm-m68k/checksum.h b/include/asm-m68k/checksum.h
deleted file mode 100644
index 494f9aec37ea..000000000000
--- a/include/asm-m68k/checksum.h
+++ /dev/null
@@ -1,148 +0,0 @@
-#ifndef _M68K_CHECKSUM_H
-#define _M68K_CHECKSUM_H
-
-#include <linux/in6.h>
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-__wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-
-extern __wsum csum_partial_copy_from_user(const void __user *src,
- void *dst,
- int len, __wsum sum,
- int *csum_err);
-
-extern __wsum csum_partial_copy_nocheck(const void *src,
- void *dst, int len,
- __wsum sum);
-
-/*
- * This is a version of ip_compute_csum() optimized for IP headers,
- * which always checksum on 4 octet boundaries.
- *
- */
-static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
- unsigned int sum = 0;
- unsigned long tmp;
-
- __asm__ ("subqw #1,%2\n"
- "1:\t"
- "movel %1@+,%3\n\t"
- "addxl %3,%0\n\t"
- "dbra %2,1b\n\t"
- "movel %0,%3\n\t"
- "swap %3\n\t"
- "addxw %3,%0\n\t"
- "clrw %3\n\t"
- "addxw %3,%0\n\t"
- : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
- : "0" (sum), "1" (iph), "2" (ihl)
- : "memory");
- return (__force __sum16)~sum;
-}
-
-/*
- * Fold a partial checksum
- */
-
-static inline __sum16 csum_fold(__wsum sum)
-{
- unsigned int tmp = (__force u32)sum;
- __asm__("swap %1\n\t"
- "addw %1, %0\n\t"
- "clrw %1\n\t"
- "addxw %1, %0"
- : "=&d" (sum), "=&d" (tmp)
- : "0" (sum), "1" (tmp));
- return (__force __sum16)~sum;
-}
-
-
-static inline __wsum
-csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
- unsigned short proto, __wsum sum)
-{
- __asm__ ("addl %2,%0\n\t"
- "addxl %3,%0\n\t"
- "addxl %4,%0\n\t"
- "clrl %1\n\t"
- "addxl %1,%0"
- : "=&d" (sum), "=d" (saddr)
- : "g" (daddr), "1" (saddr), "d" (len + proto),
- "0" (sum));
- return sum;
-}
-
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
- unsigned short proto, __wsum sum)
-{
- return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-
-static inline __sum16 ip_compute_csum(const void *buff, int len)
-{
- return csum_fold (csum_partial(buff, len, 0));
-}
-
-#define _HAVE_ARCH_IPV6_CSUM
-static __inline__ __sum16
-csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
- __u32 len, unsigned short proto, __wsum sum)
-{
- register unsigned long tmp;
- __asm__("addl %2@,%0\n\t"
- "movel %2@(4),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@(8),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@(12),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@,%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(4),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(8),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(12),%1\n\t"
- "addxl %1,%0\n\t"
- "addxl %4,%0\n\t"
- "clrl %1\n\t"
- "addxl %1,%0"
- : "=&d" (sum), "=&d" (tmp)
- : "a" (saddr), "a" (daddr), "d" (len + proto),
- "0" (sum));
-
- return csum_fold(sum);
-}
-
-#endif /* _M68K_CHECKSUM_H */
diff --git a/include/asm-m68k/contregs.h b/include/asm-m68k/contregs.h
deleted file mode 100644
index d1ea750bddfe..000000000000
--- a/include/asm-m68k/contregs.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _M68K_CONTREGS_H
-#define _M68K_CONTREGS_H
-
-/* contregs.h: Addresses of registers in the ASI_CONTROL alternate address
- * space. These are for the mmu's context register, etc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* 3=sun3
- 4=sun4 (as in sun4 sysmaint student book)
- c=sun4c (according to davem) */
-
-#define AC_IDPROM 0x00000000 /* 34 ID PROM, R/O, byte, 32 bytes */
-#define AC_PAGEMAP 0x10000000 /* 3 Pagemap R/W, long */
-#define AC_SEGMAP 0x20000000 /* 3 Segment map, byte */
-#define AC_CONTEXT 0x30000000 /* 34c current mmu-context */
-#define AC_SENABLE 0x40000000 /* 34c system dvma/cache/reset enable reg*/
-#define AC_UDVMA_ENB 0x50000000 /* 34 Not used on Sun boards, byte */
-#define AC_BUS_ERROR 0x60000000 /* 34 Not cleared on read, byte. */
-#define AC_SYNC_ERR 0x60000000 /* c fault type */
-#define AC_SYNC_VA 0x60000004 /* c fault virtual address */
-#define AC_ASYNC_ERR 0x60000008 /* c asynchronous fault type */
-#define AC_ASYNC_VA 0x6000000c /* c async fault virtual address */
-#define AC_LEDS 0x70000000 /* 34 Zero turns on LEDs, byte */
-#define AC_CACHETAGS 0x80000000 /* 34c direct access to the VAC tags */
-#define AC_CACHEDDATA 0x90000000 /* 3 c direct access to the VAC data */
-#define AC_UDVMA_MAP 0xD0000000 /* 4 Not used on Sun boards, byte */
-#define AC_VME_VECTOR 0xE0000000 /* 4 For non-Autovector VME, byte */
-#define AC_BOOT_SCC 0xF0000000 /* 34 bypass to access Zilog 8530. byte.*/
-
-/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress */
-#define AC_M_PCR 0x0000 /* shv Processor Control Reg */
-#define AC_M_CTPR 0x0100 /* shv Context Table Pointer Reg */
-#define AC_M_CXR 0x0200 /* shv Context Register */
-#define AC_M_SFSR 0x0300 /* shv Synchronous Fault Status Reg */
-#define AC_M_SFAR 0x0400 /* shv Synchronous Fault Address Reg */
-#define AC_M_AFSR 0x0500 /* hv Asynchronous Fault Status Reg */
-#define AC_M_AFAR 0x0600 /* hv Asynchronous Fault Address Reg */
-#define AC_M_RESET 0x0700 /* hv Reset Reg */
-#define AC_M_RPR 0x1000 /* hv Root Pointer Reg */
-#define AC_M_TSUTRCR 0x1000 /* s TLB Replacement Ctrl Reg */
-#define AC_M_IAPTP 0x1100 /* hv Instruction Access PTP */
-#define AC_M_DAPTP 0x1200 /* hv Data Access PTP */
-#define AC_M_ITR 0x1300 /* hv Index Tag Register */
-#define AC_M_TRCR 0x1400 /* hv TLB Replacement Control Reg */
-#define AC_M_SFSRX 0x1300 /* s Synch Fault Status Reg prim */
-#define AC_M_SFARX 0x1400 /* s Synch Fault Address Reg prim */
-#define AC_M_RPR1 0x1500 /* h Root Pointer Reg (entry 2) */
-#define AC_M_IAPTP1 0x1600 /* h Instruction Access PTP (entry 2) */
-#define AC_M_DAPTP1 0x1700 /* h Data Access PTP (entry 2) */
-
-#endif /* _M68K_CONTREGS_H */
diff --git a/include/asm-m68k/cputime.h b/include/asm-m68k/cputime.h
deleted file mode 100644
index c79c5e892305..000000000000
--- a/include/asm-m68k/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_CPUTIME_H
-#define __M68K_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68K_CPUTIME_H */
diff --git a/include/asm-m68k/current.h b/include/asm-m68k/current.h
deleted file mode 100644
index 8de8f8ceda61..000000000000
--- a/include/asm-m68k/current.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_CURRENT_H
-#define _M68K_CURRENT_H
-
-register struct task_struct *current __asm__("%a2");
-
-#endif /* !(_M68K_CURRENT_H) */
diff --git a/include/asm-m68k/delay.h b/include/asm-m68k/delay.h
deleted file mode 100644
index 5ed92851bc6f..000000000000
--- a/include/asm-m68k/delay.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _M68K_DELAY_H
-#define _M68K_DELAY_H
-
-#include <asm/param.h>
-
-/*
- * Copyright (C) 1994 Hamish Macdonald
- *
- * Delay routines, using a pre-computed "loops_per_jiffy" value.
- */
-
-static inline void __delay(unsigned long loops)
-{
- __asm__ __volatile__ ("1: subql #1,%0; jcc 1b"
- : "=d" (loops) : "0" (loops));
-}
-
-extern void __bad_udelay(void);
-
-/*
- * Use only for very small delays ( < 1 msec). Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays. This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
- */
-static inline void __const_udelay(unsigned long xloops)
-{
- unsigned long tmp;
-
- __asm__ ("mulul %2,%0:%1"
- : "=d" (xloops), "=d" (tmp)
- : "d" (xloops), "1" (loops_per_jiffy));
- __delay(xloops * HZ);
-}
-
-static inline void __udelay(unsigned long usecs)
-{
- __const_udelay(usecs * 4295); /* 2**32 / 1000000 */
-}
-
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 4295)) : \
- __udelay(n))
-
-static inline unsigned long muldiv(unsigned long a, unsigned long b,
- unsigned long c)
-{
- unsigned long tmp;
-
- __asm__ ("mulul %2,%0:%1; divul %3,%0:%1"
- : "=d" (tmp), "=d" (a)
- : "d" (b), "d" (c), "1" (a));
- return a;
-}
-
-#endif /* defined(_M68K_DELAY_H) */
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
deleted file mode 100644
index d8f9872b0e2d..000000000000
--- a/include/asm-m68k/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/include/asm-m68k/div64.h b/include/asm-m68k/div64.h
deleted file mode 100644
index 8243c931b5c0..000000000000
--- a/include/asm-m68k/div64.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _M68K_DIV64_H
-#define _M68K_DIV64_H
-
-#include <linux/types.h>
-
-/* n = n / base; return rem; */
-
-#define do_div(n, base) ({ \
- union { \
- unsigned long n32[2]; \
- unsigned long long n64; \
- } __n; \
- unsigned long __rem, __upper; \
- \
- __n.n64 = (n); \
- if ((__upper = __n.n32[0])) { \
- asm ("divul.l %2,%1:%0" \
- : "=d" (__n.n32[0]), "=d" (__upper) \
- : "d" (base), "0" (__n.n32[0])); \
- } \
- asm ("divu.l %2,%1:%0" \
- : "=d" (__n.n32[1]), "=d" (__rem) \
- : "d" (base), "1" (__upper), "0" (__n.n32[1])); \
- (n) = __n.n64; \
- __rem; \
-})
-
-#endif /* _M68K_DIV64_H */
diff --git a/include/asm-m68k/dma-mapping.h b/include/asm-m68k/dma-mapping.h
deleted file mode 100644
index 26f505488c11..000000000000
--- a/include/asm-m68k/dma-mapping.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#ifndef _M68K_DMA_MAPPING_H
-#define _M68K_DMA_MAPPING_H
-
-#include <asm/cache.h>
-
-struct scatterlist;
-
-#ifndef CONFIG_MMU_SUN3
-static inline int dma_supported(struct device *dev, u64 mask)
-{
- return 1;
-}
-
-static inline int dma_set_mask(struct device *dev, u64 mask)
-{
- return 0;
-}
-
-static inline int dma_get_cache_alignment(void)
-{
- return 1 << L1_CACHE_SHIFT;
-}
-
-static inline int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
-{
- return 0;
-}
-
-extern void *dma_alloc_coherent(struct device *, size_t,
- dma_addr_t *, gfp_t);
-extern void dma_free_coherent(struct device *, size_t,
- void *, dma_addr_t);
-
-static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
- dma_addr_t *handle, gfp_t flag)
-{
- return dma_alloc_coherent(dev, size, handle, flag);
-}
-static inline void dma_free_noncoherent(struct device *dev, size_t size,
- void *addr, dma_addr_t handle)
-{
- dma_free_coherent(dev, size, addr, handle);
-}
-static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction dir)
-{
- /* we use coherent allocation, so not much to do here. */
-}
-
-extern dma_addr_t dma_map_single(struct device *, void *, size_t,
- enum dma_data_direction);
-static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-extern dma_addr_t dma_map_page(struct device *, struct page *,
- unsigned long, size_t size,
- enum dma_data_direction);
-static inline void dma_unmap_page(struct device *dev, dma_addr_t address,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-extern int dma_map_sg(struct device *, struct scatterlist *, int,
- enum dma_data_direction);
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
- int nhwentries, enum dma_data_direction dir)
-{
-}
-
-extern void dma_sync_single_for_device(struct device *, dma_addr_t, size_t,
- enum dma_data_direction);
-extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
- enum dma_data_direction);
-
-static inline void dma_sync_single_range_for_device(struct device *dev,
- dma_addr_t dma_handle, unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything for now */
- dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
-}
-
-static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
- int nents, enum dma_data_direction dir)
-{
-}
-
-static inline void dma_sync_single_range_for_cpu(struct device *dev,
- dma_addr_t dma_handle, unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything for now */
- dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction);
-}
-
-static inline int dma_mapping_error(struct device *dev, dma_addr_t handle)
-{
- return 0;
-}
-
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif
-
-#endif /* _M68K_DMA_MAPPING_H */
diff --git a/include/asm-m68k/dma.h b/include/asm-m68k/dma.h
deleted file mode 100644
index 4240fbc946f8..000000000000
--- a/include/asm-m68k/dma.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _M68K_DMA_H
-#define _M68K_DMA_H 1
-
-
-/* it's useless on the m68k, but unfortunately needed by the new
- bootmem allocator (but this should do it for this) */
-#define MAX_DMA_ADDRESS PAGE_OFFSET
-
-#define MAX_DMA_CHANNELS 8
-
-extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr); /* release it again */
-
-#define isa_dma_bridge_buggy (0)
-
-#endif /* _M68K_DMA_H */
diff --git a/include/asm-m68k/dsp56k.h b/include/asm-m68k/dsp56k.h
deleted file mode 100644
index 2d8c0c9f794b..000000000000
--- a/include/asm-m68k/dsp56k.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/include/asm-m68k/dsp56k.h - defines and declarations for
- * DSP56k device driver
- *
- * Copyright (C) 1996,1997 Fredrik Noring, lars brinkhoff & Tomas Berndtsson
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-
-/* Used for uploading DSP binary code */
-struct dsp56k_upload {
- int len;
- char __user *bin;
-};
-
-/* For the DSP host flags */
-struct dsp56k_host_flags {
- int dir; /* Bit field. 1 = write output bit, 0 = do nothing.
- * 0x0000 means reading only, 0x0011 means
- * writing the bits stored in `out' on HF0 and HF1.
- * Note that HF2 and HF3 can only be read.
- */
- int out; /* Bit field like above. */
- int status; /* Host register's current state is returned */
-};
-
-/* ioctl command codes */
-#define DSP56K_UPLOAD 1 /* Upload DSP binary program */
-#define DSP56K_SET_TX_WSIZE 2 /* Host transmit word size (1-4) */
-#define DSP56K_SET_RX_WSIZE 3 /* Host receive word size (1-4) */
-#define DSP56K_HOST_FLAGS 4 /* Host flag registers */
-#define DSP56K_HOST_CMD 5 /* Trig Host Command (0-31) */
diff --git a/include/asm-m68k/dvma.h b/include/asm-m68k/dvma.h
deleted file mode 100644
index 890bbf7e7758..000000000000
--- a/include/asm-m68k/dvma.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * include/asm-m68k/dma.h
- *
- * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu)
- *
- * Hacked to fit Sun3x needs by Thomas Bogendoerfer
- */
-
-#ifndef __M68K_DVMA_H
-#define __M68K_DVMA_H
-
-
-#define DVMA_PAGE_SHIFT 13
-#define DVMA_PAGE_SIZE (1UL << DVMA_PAGE_SHIFT)
-#define DVMA_PAGE_MASK (~(DVMA_PAGE_SIZE-1))
-#define DVMA_PAGE_ALIGN(addr) ALIGN(addr, DVMA_PAGE_SIZE)
-
-extern void dvma_init(void);
-extern int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
- int len);
-
-#define dvma_malloc(x) dvma_malloc_align(x, 0)
-#define dvma_map(x, y) dvma_map_align(x, y, 0)
-#define dvma_map_vme(x, y) (dvma_map(x, y) & 0xfffff)
-#define dvma_map_align_vme(x, y, z) (dvma_map_align (x, y, z) & 0xfffff)
-extern unsigned long dvma_map_align(unsigned long kaddr, int len,
- int align);
-extern void *dvma_malloc_align(unsigned long len, unsigned long align);
-
-extern void dvma_unmap(void *baddr);
-extern void dvma_free(void *vaddr);
-
-
-#ifdef CONFIG_SUN3
-/* sun3 dvma page support */
-
-/* memory and pmegs potentially reserved for dvma */
-#define DVMA_PMEG_START 10
-#define DVMA_PMEG_END 16
-#define DVMA_START 0xf00000
-#define DVMA_END 0xfe0000
-#define DVMA_SIZE (DVMA_END-DVMA_START)
-#define IOMMU_TOTAL_ENTRIES 128
-#define IOMMU_ENTRIES 120
-
-/* empirical kludge -- dvma regions only seem to work right on 0x10000
- byte boundaries */
-#define DVMA_REGION_SIZE 0x10000
-#define DVMA_ALIGN(addr) (((addr)+DVMA_REGION_SIZE-1) & \
- ~(DVMA_REGION_SIZE-1))
-
-/* virt <-> phys conversions */
-#define dvma_vtop(x) ((unsigned long)(x) & 0xffffff)
-#define dvma_ptov(x) ((unsigned long)(x) | 0xf000000)
-#define dvma_vtovme(x) ((unsigned long)(x) & 0x00fffff)
-#define dvma_vmetov(x) ((unsigned long)(x) | 0xff00000)
-#define dvma_vtob(x) dvma_vtop(x)
-#define dvma_btov(x) dvma_ptov(x)
-
-static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr,
- int len)
-{
- return 0;
-}
-
-#else /* Sun3x */
-
-/* sun3x dvma page support */
-
-#define DVMA_START 0x0
-#define DVMA_END 0xf00000
-#define DVMA_SIZE (DVMA_END-DVMA_START)
-#define IOMMU_TOTAL_ENTRIES 2048
-/* the prom takes the top meg */
-#define IOMMU_ENTRIES (IOMMU_TOTAL_ENTRIES - 0x80)
-
-#define dvma_vtob(x) ((unsigned long)(x) & 0x00ffffff)
-#define dvma_btov(x) ((unsigned long)(x) | 0xff000000)
-
-extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len);
-
-
-
-/* everything below this line is specific to dma used for the onboard
- ESP scsi on sun3x */
-
-/* Structure to describe the current status of DMA registers on the Sparc */
-struct sparc_dma_registers {
- __volatile__ unsigned long cond_reg; /* DMA condition register */
- __volatile__ unsigned long st_addr; /* Start address of this transfer */
- __volatile__ unsigned long cnt; /* How many bytes to transfer */
- __volatile__ unsigned long dma_test; /* DMA test register */
-};
-
-/* DVMA chip revisions */
-enum dvma_rev {
- dvmarev0,
- dvmaesc1,
- dvmarev1,
- dvmarev2,
- dvmarev3,
- dvmarevplus,
- dvmahme
-};
-
-#define DMA_HASCOUNT(rev) ((rev)==dvmaesc1)
-
-/* Linux DMA information structure, filled during probe. */
-struct Linux_SBus_DMA {
- struct Linux_SBus_DMA *next;
- struct linux_sbus_device *SBus_dev;
- struct sparc_dma_registers *regs;
-
- /* Status, misc info */
- int node; /* Prom node for this DMA device */
- int running; /* Are we doing DMA now? */
- int allocated; /* Are we "owned" by anyone yet? */
-
- /* Transfer information. */
- unsigned long addr; /* Start address of current transfer */
- int nbytes; /* Size of current transfer */
- int realbytes; /* For splitting up large transfers, etc. */
-
- /* DMA revision */
- enum dvma_rev revision;
-};
-
-extern struct Linux_SBus_DMA *dma_chain;
-
-/* Broken hardware... */
-#define DMA_ISBROKEN(dma) ((dma)->revision == dvmarev1)
-#define DMA_ISESC1(dma) ((dma)->revision == dvmaesc1)
-
-/* Fields in the cond_reg register */
-/* First, the version identification bits */
-#define DMA_DEVICE_ID 0xf0000000 /* Device identification bits */
-#define DMA_VERS0 0x00000000 /* Sunray DMA version */
-#define DMA_ESCV1 0x40000000 /* DMA ESC Version 1 */
-#define DMA_VERS1 0x80000000 /* DMA rev 1 */
-#define DMA_VERS2 0xa0000000 /* DMA rev 2 */
-#define DMA_VERHME 0xb0000000 /* DMA hme gate array */
-#define DMA_VERSPLUS 0x90000000 /* DMA rev 1 PLUS */
-
-#define DMA_HNDL_INTR 0x00000001 /* An IRQ needs to be handled */
-#define DMA_HNDL_ERROR 0x00000002 /* We need to take an error */
-#define DMA_FIFO_ISDRAIN 0x0000000c /* The DMA FIFO is draining */
-#define DMA_INT_ENAB 0x00000010 /* Turn on interrupts */
-#define DMA_FIFO_INV 0x00000020 /* Invalidate the FIFO */
-#define DMA_ACC_SZ_ERR 0x00000040 /* The access size was bad */
-#define DMA_FIFO_STDRAIN 0x00000040 /* DMA_VERS1 Drain the FIFO */
-#define DMA_RST_SCSI 0x00000080 /* Reset the SCSI controller */
-#define DMA_RST_ENET DMA_RST_SCSI /* Reset the ENET controller */
-#define DMA_ST_WRITE 0x00000100 /* write from device to memory */
-#define DMA_ENABLE 0x00000200 /* Fire up DMA, handle requests */
-#define DMA_PEND_READ 0x00000400 /* DMA_VERS1/0/PLUS Pending Read */
-#define DMA_ESC_BURST 0x00000800 /* 1=16byte 0=32byte */
-#define DMA_READ_AHEAD 0x00001800 /* DMA read ahead partial longword */
-#define DMA_DSBL_RD_DRN 0x00001000 /* No EC drain on slave reads */
-#define DMA_BCNT_ENAB 0x00002000 /* If on, use the byte counter */
-#define DMA_TERM_CNTR 0x00004000 /* Terminal counter */
-#define DMA_CSR_DISAB 0x00010000 /* No FIFO drains during csr */
-#define DMA_SCSI_DISAB 0x00020000 /* No FIFO drains during reg */
-#define DMA_DSBL_WR_INV 0x00020000 /* No EC inval. on slave writes */
-#define DMA_ADD_ENABLE 0x00040000 /* Special ESC DVMA optimization */
-#define DMA_E_BURST8 0x00040000 /* ENET: SBUS r/w burst size */
-#define DMA_BRST_SZ 0x000c0000 /* SCSI: SBUS r/w burst size */
-#define DMA_BRST64 0x00080000 /* SCSI: 64byte bursts (HME on UltraSparc only) */
-#define DMA_BRST32 0x00040000 /* SCSI: 32byte bursts */
-#define DMA_BRST16 0x00000000 /* SCSI: 16byte bursts */
-#define DMA_BRST0 0x00080000 /* SCSI: no bursts (non-HME gate arrays) */
-#define DMA_ADDR_DISAB 0x00100000 /* No FIFO drains during addr */
-#define DMA_2CLKS 0x00200000 /* Each transfer = 2 clock ticks */
-#define DMA_3CLKS 0x00400000 /* Each transfer = 3 clock ticks */
-#define DMA_EN_ENETAUI DMA_3CLKS /* Put lance into AUI-cable mode */
-#define DMA_CNTR_DISAB 0x00800000 /* No IRQ when DMA_TERM_CNTR set */
-#define DMA_AUTO_NADDR 0x01000000 /* Use "auto nxt addr" feature */
-#define DMA_SCSI_ON 0x02000000 /* Enable SCSI dma */
-#define DMA_PARITY_OFF 0x02000000 /* HME: disable parity checking */
-#define DMA_LOADED_ADDR 0x04000000 /* Address has been loaded */
-#define DMA_LOADED_NADDR 0x08000000 /* Next address has been loaded */
-
-/* Values describing the burst-size property from the PROM */
-#define DMA_BURST1 0x01
-#define DMA_BURST2 0x02
-#define DMA_BURST4 0x04
-#define DMA_BURST8 0x08
-#define DMA_BURST16 0x10
-#define DMA_BURST32 0x20
-#define DMA_BURST64 0x40
-#define DMA_BURSTBITS 0x7f
-
-/* Determine highest possible final transfer address given a base */
-#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
-
-/* Yes, I hack a lot of elisp in my spare time... */
-#define DMA_ERROR_P(regs) ((((regs)->cond_reg) & DMA_HNDL_ERROR))
-#define DMA_IRQ_P(regs) ((((regs)->cond_reg) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)))
-#define DMA_WRITE_P(regs) ((((regs)->cond_reg) & DMA_ST_WRITE))
-#define DMA_OFF(regs) ((((regs)->cond_reg) &= (~DMA_ENABLE)))
-#define DMA_INTSOFF(regs) ((((regs)->cond_reg) &= (~DMA_INT_ENAB)))
-#define DMA_INTSON(regs) ((((regs)->cond_reg) |= (DMA_INT_ENAB)))
-#define DMA_PUNTFIFO(regs) ((((regs)->cond_reg) |= DMA_FIFO_INV))
-#define DMA_SETSTART(regs, addr) ((((regs)->st_addr) = (char *) addr))
-#define DMA_BEGINDMA_W(regs) \
- ((((regs)->cond_reg |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB))))
-#define DMA_BEGINDMA_R(regs) \
- ((((regs)->cond_reg |= ((DMA_ENABLE|DMA_INT_ENAB)&(~DMA_ST_WRITE)))))
-
-/* For certain DMA chips, we need to disable ints upon irq entry
- * and turn them back on when we are done. So in any ESP interrupt
- * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT
- * when leaving the handler. You have been warned...
- */
-#define DMA_IRQ_ENTRY(dma, dregs) do { \
- if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
- } while (0)
-
-#define DMA_IRQ_EXIT(dma, dregs) do { \
- if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
- } while(0)
-
-/* Reset the friggin' thing... */
-#define DMA_RESET(dma) do { \
- struct sparc_dma_registers *regs = dma->regs; \
- /* Let the current FIFO drain itself */ \
- sparc_dma_pause(regs, (DMA_FIFO_ISDRAIN)); \
- /* Reset the logic */ \
- regs->cond_reg |= (DMA_RST_SCSI); /* assert */ \
- __delay(400); /* let the bits set ;) */ \
- regs->cond_reg &= ~(DMA_RST_SCSI); /* de-assert */ \
- sparc_dma_enable_interrupts(regs); /* Re-enable interrupts */ \
- /* Enable FAST transfers if available */ \
- if(dma->revision>dvmarev1) regs->cond_reg |= DMA_3CLKS; \
- dma->running = 0; \
-} while(0)
-
-
-#endif /* !CONFIG_SUN3 */
-
-#endif /* !(__M68K_DVMA_H) */
diff --git a/include/asm-m68k/elf.h b/include/asm-m68k/elf.h
deleted file mode 100644
index 0b0f49eb876b..000000000000
--- a/include/asm-m68k/elf.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef __ASMm68k_ELF_H
-#define __ASMm68k_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-/*
- * 68k ELF relocation types
- */
-#define R_68K_NONE 0
-#define R_68K_32 1
-#define R_68K_16 2
-#define R_68K_8 3
-#define R_68K_PC32 4
-#define R_68K_PC16 5
-#define R_68K_PC8 6
-#define R_68K_GOT32 7
-#define R_68K_GOT16 8
-#define R_68K_GOT8 9
-#define R_68K_GOT32O 10
-#define R_68K_GOT16O 11
-#define R_68K_GOT8O 12
-#define R_68K_PLT32 13
-#define R_68K_PLT16 14
-#define R_68K_PLT8 15
-#define R_68K_PLT32O 16
-#define R_68K_PLT16O 17
-#define R_68K_PLT8O 18
-#define R_68K_COPY 19
-#define R_68K_GLOB_DAT 20
-#define R_68K_JMP_SLOT 21
-#define R_68K_RELATIVE 22
-
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_m68kfp_struct elf_fpregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == EM_68K)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS ELFCLASS32
-#define ELF_DATA ELFDATA2MSB
-#define ELF_ARCH EM_68K
-
-/* For SVR4/m68k the function pointer to be registered with `atexit' is
- passed in %a1. Although my copy of the ABI has no such statement, it
- is actually used on ASV. */
-#define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
-
-#define USE_ELF_CORE_DUMP
-#ifndef CONFIG_SUN3
-#define ELF_EXEC_PAGESIZE 4096
-#else
-#define ELF_EXEC_PAGESIZE 8192
-#endif
-
-/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
- use of this is to invoke "./ld.so someprog" to test out a new version of
- the loader. We need to make sure that it is out of the way of the program
- that it will "exec", and that there is sufficient room for the brk. */
-
-#ifndef CONFIG_SUN3
-#define ELF_ET_DYN_BASE 0xD0000000UL
-#else
-#define ELF_ET_DYN_BASE 0x0D800000UL
-#endif
-
-#define ELF_CORE_COPY_REGS(pr_reg, regs) \
- /* Bleech. */ \
- pr_reg[0] = regs->d1; \
- pr_reg[1] = regs->d2; \
- pr_reg[2] = regs->d3; \
- pr_reg[3] = regs->d4; \
- pr_reg[4] = regs->d5; \
- pr_reg[7] = regs->a0; \
- pr_reg[8] = regs->a1; \
- pr_reg[9] = regs->a2; \
- pr_reg[14] = regs->d0; \
- pr_reg[15] = rdusp(); \
- pr_reg[16] = regs->orig_d0; \
- pr_reg[17] = regs->sr; \
- pr_reg[18] = regs->pc; \
- pr_reg[19] = (regs->format << 12) | regs->vector; \
- { \
- struct switch_stack *sw = ((struct switch_stack *)regs) - 1; \
- pr_reg[5] = sw->d6; \
- pr_reg[6] = sw->d7; \
- pr_reg[10] = sw->a3; \
- pr_reg[11] = sw->a4; \
- pr_reg[12] = sw->a5; \
- pr_reg[13] = sw->a6; \
- }
-
-/* This yields a mask that user programs can use to figure out what
- instruction set this cpu supports. */
-
-#define ELF_HWCAP (0)
-
-/* This yields a string that ld.so will use to load implementation
- specific libraries for optimization. This is more specific in
- intent than poking at uname or /proc/cpuinfo. */
-
-#define ELF_PLATFORM (NULL)
-
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-
-#endif
diff --git a/include/asm-m68k/emergency-restart.h b/include/asm-m68k/emergency-restart.h
deleted file mode 100644
index 108d8c48e42e..000000000000
--- a/include/asm-m68k/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/include/asm-m68k/entry.h b/include/asm-m68k/entry.h
deleted file mode 100644
index 5202f5a5b420..000000000000
--- a/include/asm-m68k/entry.h
+++ /dev/null
@@ -1,137 +0,0 @@
-#ifndef __M68K_ENTRY_H
-#define __M68K_ENTRY_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-
-/*
- * Stack layout in 'ret_from_exception':
- *
- * This allows access to the syscall arguments in registers d1-d5
- *
- * 0(sp) - d1
- * 4(sp) - d2
- * 8(sp) - d3
- * C(sp) - d4
- * 10(sp) - d5
- * 14(sp) - a0
- * 18(sp) - a1
- * 1C(sp) - a2
- * 20(sp) - d0
- * 24(sp) - orig_d0
- * 28(sp) - stack adjustment
- * 2C(sp) - sr
- * 2E(sp) - pc
- * 32(sp) - format & vector
- */
-
-/*
- * 97/05/14 Andreas: Register %a2 is now set to the current task throughout
- * the whole kernel.
- */
-
-/* the following macro is used when enabling interrupts */
-#if defined(MACH_ATARI_ONLY)
- /* block out HSYNC on the atari */
-#define ALLOWINT (~0x400)
-#define MAX_NOINT_IPL 3
-#else
- /* portable version */
-#define ALLOWINT (~0x700)
-#define MAX_NOINT_IPL 0
-#endif /* machine compilation types */
-
-#ifdef __ASSEMBLY__
-
-#define curptr a2
-
-LFLUSH_I_AND_D = 0x00000808
-LSIGTRAP = 5
-
-/* process bits for task_struct.ptrace */
-PT_TRACESYS_OFF = 3
-PT_TRACESYS_BIT = 1
-PT_PTRACED_OFF = 3
-PT_PTRACED_BIT = 0
-PT_DTRACE_OFF = 3
-PT_DTRACE_BIT = 2
-
-#define SAVE_ALL_INT save_all_int
-#define SAVE_ALL_SYS save_all_sys
-#define RESTORE_ALL restore_all
-/*
- * This defines the normal kernel pt-regs layout.
- *
- * regs a3-a6 and d6-d7 are preserved by C code
- * the kernel doesn't mess with usp unless it needs to
- */
-
-/*
- * a -1 in the orig_d0 field signifies
- * that the stack frame is NOT for syscall
- */
-.macro save_all_int
- clrl %sp@- | stk_adj
- pea -1:w | orig d0
- movel %d0,%sp@- | d0
- moveml %d1-%d5/%a0-%a1/%curptr,%sp@-
-.endm
-
-.macro save_all_sys
- clrl %sp@- | stk_adj
- movel %d0,%sp@- | orig d0
- movel %d0,%sp@- | d0
- moveml %d1-%d5/%a0-%a1/%curptr,%sp@-
-.endm
-
-.macro restore_all
- moveml %sp@+,%a0-%a1/%curptr/%d1-%d5
- movel %sp@+,%d0
- addql #4,%sp | orig d0
- addl %sp@+,%sp | stk adj
- rte
-.endm
-
-#define SWITCH_STACK_SIZE (6*4+4) /* includes return address */
-
-#define SAVE_SWITCH_STACK save_switch_stack
-#define RESTORE_SWITCH_STACK restore_switch_stack
-#define GET_CURRENT(tmp) get_current tmp
-
-.macro save_switch_stack
- moveml %a3-%a6/%d6-%d7,%sp@-
-.endm
-
-.macro restore_switch_stack
- moveml %sp@+,%a3-%a6/%d6-%d7
-.endm
-
-.macro get_current reg=%d0
- movel %sp,\reg
- andw #-THREAD_SIZE,\reg
- movel \reg,%curptr
- movel %curptr@,%curptr
-.endm
-
-#else /* C source */
-
-#define STR(X) STR1(X)
-#define STR1(X) #X
-
-#define PT_OFF_ORIG_D0 0x24
-#define PT_OFF_FORMATVEC 0x32
-#define PT_OFF_SR 0x2C
-#define SAVE_ALL_INT \
- "clrl %%sp@-;" /* stk_adj */ \
- "pea -1:w;" /* orig d0 = -1 */ \
- "movel %%d0,%%sp@-;" /* d0 */ \
- "moveml %%d1-%%d5/%%a0-%%a2,%%sp@-"
-#define GET_CURRENT(tmp) \
- "movel %%sp,"#tmp"\n\t" \
- "andw #-"STR(THREAD_SIZE)","#tmp"\n\t" \
- "movel "#tmp",%%a2\n\t" \
- "movel %%a2@,%%a2"
-
-#endif
-
-#endif /* __M68K_ENTRY_H */
diff --git a/include/asm-m68k/errno.h b/include/asm-m68k/errno.h
deleted file mode 100644
index 0d4e188d6ef6..000000000000
--- a/include/asm-m68k/errno.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_ERRNO_H
-#define _M68K_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _M68K_ERRNO_H */
diff --git a/include/asm-m68k/fb.h b/include/asm-m68k/fb.h
deleted file mode 100644
index 380b97ae8157..000000000000
--- a/include/asm-m68k/fb.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-
-#ifdef CONFIG_SUN3
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
-{
- pgprot_val(vma->vm_page_prot) |= SUN3_PAGE_NOCACHE;
-}
-#else
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
-{
- if (CPU_IS_020_OR_030)
- pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE030;
- if (CPU_IS_040_OR_060) {
- pgprot_val(vma->vm_page_prot) &= _CACHEMASK040;
- /* Use no-cache mode, serialized */
- pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE_S;
- }
-}
-#endif /* CONFIG_SUN3 */
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
- return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/include/asm-m68k/fbio.h b/include/asm-m68k/fbio.h
deleted file mode 100644
index b9215a0907d3..000000000000
--- a/include/asm-m68k/fbio.h
+++ /dev/null
@@ -1,330 +0,0 @@
-#ifndef __LINUX_FBIO_H
-#define __LINUX_FBIO_H
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-/* Constants used for fbio SunOS compatibility */
-/* (C) 1996 Miguel de Icaza */
-
-/* Frame buffer types */
-#define FBTYPE_NOTYPE -1
-#define FBTYPE_SUN1BW 0 /* mono */
-#define FBTYPE_SUN1COLOR 1
-#define FBTYPE_SUN2BW 2
-#define FBTYPE_SUN2COLOR 3
-#define FBTYPE_SUN2GP 4
-#define FBTYPE_SUN5COLOR 5
-#define FBTYPE_SUN3COLOR 6
-#define FBTYPE_MEMCOLOR 7
-#define FBTYPE_SUN4COLOR 8
-
-#define FBTYPE_NOTSUN1 9
-#define FBTYPE_NOTSUN2 10
-#define FBTYPE_NOTSUN3 11
-
-#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
-#define FBTYPE_SUNROP_COLOR 13
-#define FBTYPE_SUNFB_VIDEO 14
-#define FBTYPE_SUNGIFB 15
-#define FBTYPE_SUNGPLAS 16
-#define FBTYPE_SUNGP3 17
-#define FBTYPE_SUNGT 18
-#define FBTYPE_SUNLEO 19 /* zx Leo card */
-#define FBTYPE_MDICOLOR 20 /* cg14 */
-#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */
-
-#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */
-
-/* Does not seem to be listed in the Sun file either */
-#define FBTYPE_CREATOR 22
-#define FBTYPE_PCI_IGA1682 23
-#define FBTYPE_P9100COLOR 24
-
-#define FBTYPE_PCI_GENERIC 1000
-#define FBTYPE_PCI_MACH64 1001
-
-/* fbio ioctls */
-/* Returned by FBIOGTYPE */
-struct fbtype {
- int fb_type; /* fb type, see above */
- int fb_height; /* pixels */
- int fb_width; /* pixels */
- int fb_depth;
- int fb_cmsize; /* color map entries */
- int fb_size; /* fb size in bytes */
-};
-#define FBIOGTYPE _IOR('F', 0, struct fbtype)
-
-struct fbcmap {
- int index; /* first element (0 origin) */
- int count;
- unsigned char __user *red;
- unsigned char __user *green;
- unsigned char __user *blue;
-};
-
-#ifdef __KERNEL__
-#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
-#else
-#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
-#endif
-
-/* # of device specific values */
-#define FB_ATTR_NDEVSPECIFIC 8
-/* # of possible emulations */
-#define FB_ATTR_NEMUTYPES 4
-
-struct fbsattr {
- int flags;
- int emu_type; /* -1 if none */
- int dev_specific[FB_ATTR_NDEVSPECIFIC];
-};
-
-struct fbgattr {
- int real_type; /* real frame buffer type */
- int owner; /* unknown */
- struct fbtype fbtype; /* real frame buffer fbtype */
- struct fbsattr sattr;
- int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
-};
-#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
-#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
-
-#define FBIOSVIDEO _IOW('F', 7, int)
-#define FBIOGVIDEO _IOR('F', 8, int)
-
-struct fbcursor {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- char __user *image; /* cursor image bits */
- char __user *mask; /* cursor mask bits */
-};
-
-/* set/get cursor attributes/shape */
-#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
-#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
-
-/* set/get cursor position */
-#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
-#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
-
-/* get max cursor size */
-#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
-
-/* wid manipulation */
-struct fb_wid_alloc {
-#define FB_WID_SHARED_8 0
-#define FB_WID_SHARED_24 1
-#define FB_WID_DBL_8 2
-#define FB_WID_DBL_24 3
- __u32 wa_type;
- __s32 wa_index; /* Set on return */
- __u32 wa_count;
-};
-struct fb_wid_item {
- __u32 wi_type;
- __s32 wi_index;
- __u32 wi_attrs;
- __u32 wi_values[32];
-};
-struct fb_wid_list {
- __u32 wl_flags;
- __u32 wl_count;
- struct fb_wid_item *wl_list;
-};
-
-#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
-#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
-#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
-#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
-
-/* Creator ioctls */
-#define FFB_IOCTL ('F'<<8)
-#define FFB_SYS_INFO (FFB_IOCTL|80)
-#define FFB_CLUTREAD (FFB_IOCTL|81)
-#define FFB_CLUTPOST (FFB_IOCTL|82)
-#define FFB_SETDIAGMODE (FFB_IOCTL|83)
-#define FFB_GETMONITORID (FFB_IOCTL|84)
-#define FFB_GETVIDEOMODE (FFB_IOCTL|85)
-#define FFB_SETVIDEOMODE (FFB_IOCTL|86)
-#define FFB_SETSERVER (FFB_IOCTL|87)
-#define FFB_SETOVCTL (FFB_IOCTL|88)
-#define FFB_GETOVCTL (FFB_IOCTL|89)
-#define FFB_GETSAXNUM (FFB_IOCTL|90)
-#define FFB_FBDEBUG (FFB_IOCTL|91)
-
-/* Cg14 ioctls */
-#define MDI_IOCTL ('M'<<8)
-#define MDI_RESET (MDI_IOCTL|1)
-#define MDI_GET_CFGINFO (MDI_IOCTL|2)
-#define MDI_SET_PIXELMODE (MDI_IOCTL|3)
-# define MDI_32_PIX 32
-# define MDI_16_PIX 16
-# define MDI_8_PIX 8
-
-struct mdi_cfginfo {
- int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
- int mdi_type; /* FBTYPE name */
- int mdi_height; /* height */
- int mdi_width; /* widht */
- int mdi_size; /* available ram */
- int mdi_mode; /* 8bpp, 16bpp or 32bpp */
- int mdi_pixfreq; /* pixel clock (from PROM) */
-};
-
-/* SparcLinux specific ioctl for the MDI, should be replaced for
- * the SET_XLUT/SET_CLUTn ioctls instead
- */
-#define MDI_CLEAR_XLUT (MDI_IOCTL|9)
-
-/* leo & ffb ioctls */
-struct fb_clut_alloc {
- __u32 clutid; /* Set on return */
- __u32 flag;
- __u32 index;
-};
-
-struct fb_clut {
-#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- char * red;
- char * green;
- char * blue;
-};
-
-struct fb_clut32 {
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- __u32 red;
- __u32 green;
- __u32 blue;
-};
-
-#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
-#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
-#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
-#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
-#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
-#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
-
-#ifdef __KERNEL__
-/* Addresses on the fd of a cgsix that are mappable */
-#define CG6_FBC 0x70000000
-#define CG6_TEC 0x70001000
-#define CG6_BTREGS 0x70002000
-#define CG6_FHC 0x70004000
-#define CG6_THC 0x70005000
-#define CG6_ROM 0x70006000
-#define CG6_RAM 0x70016000
-#define CG6_DHC 0x80000000
-
-#define CG3_MMAP_OFFSET 0x4000000
-
-/* Addresses on the fd of a tcx that are mappable */
-#define TCX_RAM8BIT 0x00000000
-#define TCX_RAM24BIT 0x01000000
-#define TCX_UNK3 0x10000000
-#define TCX_UNK4 0x20000000
-#define TCX_CONTROLPLANE 0x28000000
-#define TCX_UNK6 0x30000000
-#define TCX_UNK7 0x38000000
-#define TCX_TEC 0x70000000
-#define TCX_BTREGS 0x70002000
-#define TCX_THC 0x70004000
-#define TCX_DHC 0x70008000
-#define TCX_ALT 0x7000a000
-#define TCX_SYNC 0x7000e000
-#define TCX_UNK2 0x70010000
-
-/* CG14 definitions */
-
-/* Offsets into the OBIO space: */
-#define CG14_REGS 0 /* registers */
-#define CG14_CURSORREGS 0x1000 /* cursor registers */
-#define CG14_DACREGS 0x2000 /* DAC registers */
-#define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
-#define CG14_CLUT1 0x4000 /* Color Look Up Table */
-#define CG14_CLUT2 0x5000 /* Color Look Up Table */
-#define CG14_CLUT3 0x6000 /* Color Look Up Table */
-#define CG14_AUTO 0xf000
-
-#endif /* KERNEL */
-
-/* These are exported to userland for applications to use */
-/* Mappable offsets for the cg14: control registers */
-#define MDI_DIRECT_MAP 0x10000000
-#define MDI_CTLREG_MAP 0x20000000
-#define MDI_CURSOR_MAP 0x30000000
-#define MDI_SHDW_VRT_MAP 0x40000000
-
-/* Mappable offsets for the cg14: frame buffer resolutions */
-/* 32 bits */
-#define MDI_CHUNKY_XBGR_MAP 0x50000000
-#define MDI_CHUNKY_BGR_MAP 0x60000000
-
-/* 16 bits */
-#define MDI_PLANAR_X16_MAP 0x70000000
-#define MDI_PLANAR_C16_MAP 0x80000000
-
-/* 8 bit is done as CG3 MMAP offset */
-/* 32 bits, planar */
-#define MDI_PLANAR_X32_MAP 0x90000000
-#define MDI_PLANAR_B32_MAP 0xa0000000
-#define MDI_PLANAR_G32_MAP 0xb0000000
-#define MDI_PLANAR_R32_MAP 0xc0000000
-
-/* Mappable offsets on leo */
-#define LEO_SS0_MAP 0x00000000
-#define LEO_LC_SS0_USR_MAP 0x00800000
-#define LEO_LD_SS0_MAP 0x00801000
-#define LEO_LX_CURSOR_MAP 0x00802000
-#define LEO_SS1_MAP 0x00803000
-#define LEO_LC_SS1_USR_MAP 0x01003000
-#define LEO_LD_SS1_MAP 0x01004000
-#define LEO_UNK_MAP 0x01005000
-#define LEO_LX_KRN_MAP 0x01006000
-#define LEO_LC_SS0_KRN_MAP 0x01007000
-#define LEO_LC_SS1_KRN_MAP 0x01008000
-#define LEO_LD_GBL_MAP 0x01009000
-#define LEO_UNK2_MAP 0x0100a000
-
-#ifdef __KERNEL__
-struct fbcmap32 {
- int index; /* first element (0 origin) */
- int count;
- u32 red;
- u32 green;
- u32 blue;
-};
-
-#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32)
-#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32)
-
-struct fbcursor32 {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap32 cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- u32 image; /* cursor image bits */
- u32 mask; /* cursor mask bits */
-};
-
-#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32)
-#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32)
-#endif
-
-#endif /* __LINUX_FBIO_H */
diff --git a/include/asm-m68k/fcntl.h b/include/asm-m68k/fcntl.h
deleted file mode 100644
index 1c369b20dc45..000000000000
--- a/include/asm-m68k/fcntl.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _M68K_FCNTL_H
-#define _M68K_FCNTL_H
-
-#define O_DIRECTORY 040000 /* must be a directory */
-#define O_NOFOLLOW 0100000 /* don't follow links */
-#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
-#define O_LARGEFILE 0400000
-
-#include <asm-generic/fcntl.h>
-
-#endif /* _M68K_FCNTL_H */
diff --git a/include/asm-m68k/floppy.h b/include/asm-m68k/floppy.h
deleted file mode 100644
index 697d50393dd0..000000000000
--- a/include/asm-m68k/floppy.h
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Implementation independent bits of the Floppy driver.
- *
- * much of this file is derived from what was originally the Q40 floppy driver.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999, 2000, 2001
- *
- * Sun3x support added 2/4/2000 Sam Creasey (sammy@sammy.net)
- *
- */
-
-#include <asm/io.h>
-
-#include <linux/vmalloc.h>
-
-asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id);
-
-/* constants... */
-
-#undef MAX_DMA_ADDRESS
-#define MAX_DMA_ADDRESS 0x00 /* nothing like that */
-
-
-/*
- * Again, the CMOS information doesn't work on m68k..
- */
-#define FLOPPY0_TYPE (MACH_IS_Q40 ? 6 : 4)
-#define FLOPPY1_TYPE 0
-
-/* basically PC init + set use_virtual_dma */
-#define FDC1 m68k_floppy_init()
-
-#define N_FDC 1
-#define N_DRIVE 8
-
-
-/* vdma globals adapted from asm-i386/floppy.h */
-
-static int virtual_dma_count=0;
-static int virtual_dma_residue=0;
-static char *virtual_dma_addr=NULL;
-static int virtual_dma_mode=0;
-static int doing_pdma=0;
-
-#include <asm/sun3xflop.h>
-
-extern spinlock_t dma_spin_lock;
-
-static __inline__ unsigned long claim_dma_lock(void)
-{
- unsigned long flags;
- spin_lock_irqsave(&dma_spin_lock, flags);
- return flags;
-}
-
-static __inline__ void release_dma_lock(unsigned long flags)
-{
- spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-
-static __inline__ unsigned char fd_inb(int port)
-{
- if(MACH_IS_Q40)
- return inb_p(port);
- else if(MACH_IS_SUN3X)
- return sun3x_82072_fd_inb(port);
- return 0;
-}
-
-static __inline__ void fd_outb(unsigned char value, int port)
-{
- if(MACH_IS_Q40)
- outb_p(value, port);
- else if(MACH_IS_SUN3X)
- sun3x_82072_fd_outb(value, port);
-}
-
-
-static int fd_request_irq(void)
-{
- if(MACH_IS_Q40)
- return request_irq(FLOPPY_IRQ, floppy_hardint,
- IRQF_DISABLED, "floppy", floppy_hardint);
- else if(MACH_IS_SUN3X)
- return sun3xflop_request_irq();
- return -ENXIO;
-}
-
-static void fd_free_irq(void)
-{
- if(MACH_IS_Q40)
- free_irq(FLOPPY_IRQ, floppy_hardint);
-}
-
-#define fd_request_dma() vdma_request_dma(FLOPPY_DMA,"floppy")
-#define fd_get_dma_residue() vdma_get_dma_residue(FLOPPY_DMA)
-#define fd_dma_mem_alloc(size) vdma_mem_alloc(size)
-#define fd_dma_setup(addr, size, mode, io) vdma_dma_setup(addr, size, mode, io)
-
-#define fd_enable_irq() /* nothing... */
-#define fd_disable_irq() /* nothing... */
-
-#define fd_free_dma() /* nothing */
-
-/* No 64k boundary crossing problems on Q40 - no DMA at all */
-#define CROSS_64KB(a,s) (0)
-
-#define DMA_MODE_READ 0x44 /* i386 look-alike */
-#define DMA_MODE_WRITE 0x48
-
-
-static int m68k_floppy_init(void)
-{
- use_virtual_dma =1;
- can_use_virtual_dma = 1;
-
-
- if (MACH_IS_Q40)
- return 0x3f0;
- else if(MACH_IS_SUN3X)
- return sun3xflop_init();
- else
- return -1;
-}
-
-
-static int vdma_request_dma(unsigned int dmanr, const char * device_id)
-{
- return 0;
-}
-
-
-static int vdma_get_dma_residue(unsigned int dummy)
-{
- return virtual_dma_count + virtual_dma_residue;
-}
-
-
-static unsigned long vdma_mem_alloc(unsigned long size)
-{
- return (unsigned long) vmalloc(size);
-
-}
-
-static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
-{
- vfree((void *)addr);
-}
-#define fd_dma_mem_free(addr,size) _fd_dma_mem_free(addr, size)
-
-
-/* choose_dma_mode ???*/
-
-static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
- doing_pdma = 1;
- virtual_dma_port = (MACH_IS_Q40 ? io : 0);
- virtual_dma_mode = (mode == DMA_MODE_WRITE);
- virtual_dma_addr = addr;
- virtual_dma_count = size;
- virtual_dma_residue = 0;
- return 0;
-}
-
-
-
-static void fd_disable_dma(void)
-{
- doing_pdma = 0;
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-}
-
-
-
-/* this is the only truly Q40 specific function */
-
-asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id)
-{
- register unsigned char st;
-
-#undef TRACE_FLPY_INT
-#define NO_FLOPPY_ASSEMBLER
-
-#ifdef TRACE_FLPY_INT
- static int calls=0;
- static int bytes=0;
- static int dma_wait=0;
-#endif
- if(!doing_pdma) {
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-#ifdef TRACE_FLPY_INT
- if(!calls)
- bytes = virtual_dma_count;
-#endif
-
- {
- register int lcount;
- register char *lptr;
-
- /* serve 1st byte fast: */
-
- st=1;
- for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
- lcount; lcount--, lptr++) {
- st=inb(virtual_dma_port+4) & 0xa0 ;
- if(st != 0xa0)
- break;
- if(virtual_dma_mode)
- outb_p(*lptr, virtual_dma_port+5);
- else
- *lptr = inb_p(virtual_dma_port+5);
- }
-
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
- st = inb(virtual_dma_port+4);
- }
-
-#ifdef TRACE_FLPY_INT
- calls++;
-#endif
- if(st == 0x20)
- return IRQ_HANDLED;
- if(!(st & 0x20)) {
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
- calls = 0;
- dma_wait=0;
-#endif
- doing_pdma = 0;
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-#ifdef TRACE_FLPY_INT
- if(!virtual_dma_count)
- dma_wait++;
-#endif
- return IRQ_HANDLED;
-}
-
-#define EXTRA_FLOPPY_PARAMS
diff --git a/include/asm-m68k/fpu.h b/include/asm-m68k/fpu.h
deleted file mode 100644
index ffb6b8cfc6d5..000000000000
--- a/include/asm-m68k/fpu.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef __M68K_FPU_H
-#define __M68K_FPU_H
-
-
-/*
- * MAX floating point unit state size (FSAVE/FRESTORE)
- */
-
-#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
-#define FPSTATESIZE (216)
-#elif defined(CONFIG_M68040)
-#define FPSTATESIZE (96)
-#elif defined(CONFIG_M68KFPU_EMU)
-#define FPSTATESIZE (28)
-#elif defined(CONFIG_M68060)
-#define FPSTATESIZE (12)
-#else
-#define FPSTATESIZE (0)
-#endif
-
-#endif /* __M68K_FPU_H */
diff --git a/include/asm-m68k/futex.h b/include/asm-m68k/futex.h
deleted file mode 100644
index 6a332a9f099c..000000000000
--- a/include/asm-m68k/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/include/asm-m68k/hardirq.h b/include/asm-m68k/hardirq.h
deleted file mode 100644
index 394ee946015c..000000000000
--- a/include/asm-m68k/hardirq.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __M68K_HARDIRQ_H
-#define __M68K_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/cache.h>
-
-/* entry.S is sensitive to the offsets of these fields */
-typedef struct {
- unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
-
-#define HARDIRQ_BITS 8
-
-#endif
diff --git a/include/asm-m68k/hp300hw.h b/include/asm-m68k/hp300hw.h
deleted file mode 100644
index d998ea67c19c..000000000000
--- a/include/asm-m68k/hp300hw.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_HP300HW_H
-#define _M68K_HP300HW_H
-
-extern unsigned long hp300_model;
-
-/* This information was taken from NetBSD */
-#define HP_320 (0) /* 16MHz 68020+HP MMU+16K external cache */
-#define HP_330 (1) /* 16MHz 68020+68851 MMU */
-#define HP_340 (2) /* 16MHz 68030 */
-#define HP_345 (3) /* 50MHz 68030+32K external cache */
-#define HP_350 (4) /* 25MHz 68020+HP MMU+32K external cache */
-#define HP_360 (5) /* 25MHz 68030 */
-#define HP_370 (6) /* 33MHz 68030+64K external cache */
-#define HP_375 (7) /* 50MHz 68030+32K external cache */
-#define HP_380 (8) /* 25MHz 68040 */
-#define HP_385 (9) /* 33MHz 68040 */
-
-#define HP_400 (10) /* 50MHz 68030+32K external cache */
-#define HP_425T (11) /* 25MHz 68040 - model 425t */
-#define HP_425S (12) /* 25MHz 68040 - model 425s */
-#define HP_425E (13) /* 25MHz 68040 - model 425e */
-#define HP_433T (14) /* 33MHz 68040 - model 433t */
-#define HP_433S (15) /* 33MHz 68040 - model 433s */
-
-#endif /* _M68K_HP300HW_H */
diff --git a/include/asm-m68k/hw_irq.h b/include/asm-m68k/hw_irq.h
deleted file mode 100644
index eacef0951fbf..000000000000
--- a/include/asm-m68k/hw_irq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_HW_IRQ_H
-#define __ASM_M68K_HW_IRQ_H
-
-/* Dummy include. */
-
-#endif
diff --git a/include/asm-m68k/hwtest.h b/include/asm-m68k/hwtest.h
deleted file mode 100644
index 402c8a4401fe..000000000000
--- a/include/asm-m68k/hwtest.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Routines to test for presence/absence of hardware registers:
- * see arch/m68k/mm/hwtest.c.
- * -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
- *
- * Removed __init from decls. We might want them in modules, and
- * the code is tiny anyway. 16/5/98 pb
- */
-
-#ifndef __ASM_HWTEST_H
-#define __ASM_HWTEST_H
-
-extern int hwreg_present(volatile void *regp);
-extern int hwreg_write(volatile void *regp, unsigned short val);
-
-#endif
diff --git a/include/asm-m68k/ide.h b/include/asm-m68k/ide.h
deleted file mode 100644
index b996a3c8cff5..000000000000
--- a/include/asm-m68k/ide.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * linux/include/asm-m68k/ide.h
- *
- * Copyright (C) 1994-1996 Linus Torvalds & authors
- */
-
-/* Copyright(c) 1996 Kars de Jong */
-/* Based on the ide driver from 1.2.13pl8 */
-
-/*
- * Credits (alphabetical):
- *
- * - Bjoern Brauel
- * - Kars de Jong
- * - Torsten Ebeling
- * - Dwight Engen
- * - Thorsten Floeck
- * - Roman Hodek
- * - Guenther Kelleter
- * - Chris Lawrence
- * - Michael Rausch
- * - Christian Sauer
- * - Michael Schmitz
- * - Jes Soerensen
- * - Michael Thurm
- * - Geert Uytterhoeven
- */
-
-#ifndef _M68K_IDE_H
-#define _M68K_IDE_H
-
-#ifdef __KERNEL__
-
-
-#include <asm/setup.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#ifdef CONFIG_ATARI
-#include <linux/interrupt.h>
-#include <asm/atari_stdma.h>
-#endif
-
-#ifdef CONFIG_MAC
-#include <asm/macints.h>
-#endif
-
-/*
- * Get rid of defs from io.h - ide has its private and conflicting versions
- * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we
- * always use the `raw' MMIO versions
- */
-#undef inb
-#undef inw
-#undef insw
-#undef inl
-#undef insl
-#undef outb
-#undef outw
-#undef outsw
-#undef outl
-#undef outsl
-#undef readb
-#undef readw
-#undef readl
-#undef writeb
-#undef writew
-#undef writel
-
-#define inb in_8
-#define inw in_be16
-#define insw(port, addr, n) raw_insw((u16 *)port, addr, n)
-#define inl in_be32
-#define insl(port, addr, n) raw_insl((u32 *)port, addr, n)
-#define outb(val, port) out_8(port, val)
-#define outw(val, port) out_be16(port, val)
-#define outsw(port, addr, n) raw_outsw((u16 *)port, addr, n)
-#define outl(val, port) out_be32(port, val)
-#define outsl(port, addr, n) raw_outsl((u32 *)port, addr, n)
-#define readb in_8
-#define readw in_be16
-#define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n)
-#define readl in_be32
-#define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n)
-#define writeb(val, port) out_8(port, val)
-#define writew(val, port) out_be16(port, val)
-#define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n)
-#define writel(val, port) out_be32(port, val)
-#define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n)
-#if defined(CONFIG_ATARI) || defined(CONFIG_Q40)
-#define insw_swapw(port, addr, n) raw_insw_swapw((u16 *)port, addr, n)
-#define outsw_swapw(port, addr, n) raw_outsw_swapw((u16 *)port, addr, n)
-#endif
-
-#ifdef CONFIG_BLK_DEV_FALCON_IDE
-#define IDE_ARCH_LOCK
-
-extern int falconide_intr_lock;
-
-static __inline__ void ide_release_lock (void)
-{
- if (MACH_IS_ATARI) {
- if (falconide_intr_lock == 0) {
- printk("ide_release_lock: bug\n");
- return;
- }
- falconide_intr_lock = 0;
- stdma_release();
- }
-}
-
-static __inline__ void
-ide_get_lock(irq_handler_t handler, void *data)
-{
- if (MACH_IS_ATARI) {
- if (falconide_intr_lock == 0) {
- if (in_interrupt() > 0)
- panic( "Falcon IDE hasn't ST-DMA lock in interrupt" );
- stdma_lock(handler, data);
- falconide_intr_lock = 1;
- }
- }
-}
-#endif /* CONFIG_BLK_DEV_FALCON_IDE */
-
-#define IDE_ARCH_ACK_INTR
-#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
-
-#endif /* __KERNEL__ */
-#endif /* _M68K_IDE_H */
diff --git a/include/asm-m68k/idprom.h b/include/asm-m68k/idprom.h
deleted file mode 100644
index 160616a89e05..000000000000
--- a/include/asm-m68k/idprom.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _M68K_IDPROM_H
-#define _M68K_IDPROM_H
-/*
- * idprom.h: Macros and defines for idprom routines
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/types.h>
-
-struct idprom {
- u8 id_format; /* Format identifier (always 0x01) */
- u8 id_machtype; /* Machine type */
- u8 id_ethaddr[6]; /* Hardware ethernet address */
- s32 id_date; /* Date of manufacture */
- u32 id_sernum:24; /* Unique serial number */
- u8 id_cksum; /* Checksum - xor of the data bytes */
- u8 reserved[16];
-};
-
-extern struct idprom *idprom;
-extern void idprom_init(void);
-
-/* Sun3: in control space */
-#define SUN3_IDPROM_BASE 0x00000000
-
-#endif /* !(_M68K_IDPROM_H) */
diff --git a/include/asm-m68k/intersil.h b/include/asm-m68k/intersil.h
deleted file mode 100644
index f482902cac8a..000000000000
--- a/include/asm-m68k/intersil.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef _SUN3_INTERSIL_H
-#define _SUN3_INTERSIL_H
-/* bits 0 and 1 */
-#define INTERSIL_FREQ_32K 0x00
-#define INTERSIL_FREQ_1M 0x01
-#define INTERSIL_FREQ_2M 0x02
-#define INTERSIL_FREQ_4M 0x03
-
-/* bit 2 */
-#define INTERSIL_12H_MODE 0x00
-#define INTERSIL_24H_MODE 0x04
-
-/* bit 3 */
-#define INTERSIL_STOP 0x00
-#define INTERSIL_RUN 0x08
-
-/* bit 4 */
-#define INTERSIL_INT_ENABLE 0x10
-#define INTERSIL_INT_DISABLE 0x00
-
-/* bit 5 */
-#define INTERSIL_MODE_NORMAL 0x00
-#define INTERSIL_MODE_TEST 0x20
-
-#define INTERSIL_HZ_100_MASK 0x02
-
-struct intersil_dt {
- unsigned char csec;
- unsigned char hour;
- unsigned char minute;
- unsigned char second;
- unsigned char month;
- unsigned char day;
- unsigned char year;
- unsigned char weekday;
-};
-
-struct intersil_7170 {
- struct intersil_dt counter;
- struct intersil_dt alarm;
- unsigned char int_reg;
- unsigned char cmd_reg;
-};
-
-extern volatile char* clock_va;
-#define intersil_clock ((volatile struct intersil_7170 *) clock_va)
-#define intersil_clear() (void)intersil_clock->int_reg
-#endif
diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h
deleted file mode 100644
index 9e673e3bd434..000000000000
--- a/include/asm-m68k/io.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * linux/include/asm-m68k/io.h
- *
- * 4/1/00 RZ: - rewritten to avoid clashes between ISA/PCI and other
- * IO access
- * - added Q40 support
- * - added skeleton for GG-II and Amiga PCMCIA
- * 2/3/01 RZ: - moved a few more defs into raw_io.h
- *
- * inX/outX should not be used by any driver unless it does
- * ISA access. Other drivers should use function defined in raw_io.h
- * or define its own macros on top of these.
- *
- * inX(),outX() are for ISA I/O
- * isa_readX(),isa_writeX() are for ISA memory
- */
-
-#ifndef _IO_H
-#define _IO_H
-
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <asm/raw_io.h>
-#include <asm/virtconvert.h>
-
-#include <asm-generic/iomap.h>
-
-#ifdef CONFIG_ATARI
-#include <asm/atarihw.h>
-#endif
-
-
-/*
- * IO/MEM definitions for various ISA bridges
- */
-
-
-#ifdef CONFIG_Q40
-
-#define q40_isa_io_base 0xff400000
-#define q40_isa_mem_base 0xff800000
-
-#define Q40_ISA_IO_B(ioaddr) (q40_isa_io_base+1+4*((unsigned long)(ioaddr)))
-#define Q40_ISA_IO_W(ioaddr) (q40_isa_io_base+ 4*((unsigned long)(ioaddr)))
-#define Q40_ISA_MEM_B(madr) (q40_isa_mem_base+1+4*((unsigned long)(madr)))
-#define Q40_ISA_MEM_W(madr) (q40_isa_mem_base+ 4*((unsigned long)(madr)))
-
-#define MULTI_ISA 0
-#endif /* Q40 */
-
-/* GG-II Zorro to ISA bridge */
-#ifdef CONFIG_GG2
-
-extern unsigned long gg2_isa_base;
-#define GG2_ISA_IO_B(ioaddr) (gg2_isa_base+1+((unsigned long)(ioaddr)*4))
-#define GG2_ISA_IO_W(ioaddr) (gg2_isa_base+ ((unsigned long)(ioaddr)*4))
-#define GG2_ISA_MEM_B(madr) (gg2_isa_base+1+(((unsigned long)(madr)*4) & 0xfffff))
-#define GG2_ISA_MEM_W(madr) (gg2_isa_base+ (((unsigned long)(madr)*4) & 0xfffff))
-
-#ifndef MULTI_ISA
-#define MULTI_ISA 0
-#else
-#undef MULTI_ISA
-#define MULTI_ISA 1
-#endif
-#endif /* GG2 */
-
-#ifdef CONFIG_AMIGA_PCMCIA
-#include <asm/amigayle.h>
-
-#define AG_ISA_IO_B(ioaddr) ( GAYLE_IO+(ioaddr)+(((ioaddr)&1)*GAYLE_ODD) )
-#define AG_ISA_IO_W(ioaddr) ( GAYLE_IO+(ioaddr) )
-
-#ifndef MULTI_ISA
-#define MULTI_ISA 0
-#else
-#undef MULTI_ISA
-#define MULTI_ISA 1
-#endif
-#endif /* AMIGA_PCMCIA */
-
-
-
-#ifdef CONFIG_ISA
-
-#if MULTI_ISA == 0
-#undef MULTI_ISA
-#endif
-
-#define ISA_TYPE_Q40 (1)
-#define ISA_TYPE_GG2 (2)
-#define ISA_TYPE_AG (3)
-
-#if defined(CONFIG_Q40) && !defined(MULTI_ISA)
-#define ISA_TYPE ISA_TYPE_Q40
-#define ISA_SEX 0
-#endif
-#if defined(CONFIG_AMIGA_PCMCIA) && !defined(MULTI_ISA)
-#define ISA_TYPE ISA_TYPE_AG
-#define ISA_SEX 1
-#endif
-#if defined(CONFIG_GG2) && !defined(MULTI_ISA)
-#define ISA_TYPE ISA_TYPE_GG2
-#define ISA_SEX 0
-#endif
-
-#ifdef MULTI_ISA
-extern int isa_type;
-extern int isa_sex;
-
-#define ISA_TYPE isa_type
-#define ISA_SEX isa_sex
-#endif
-
-/*
- * define inline addr translation functions. Normally only one variant will
- * be compiled in so the case statement will be optimised away
- */
-
-static inline u8 __iomem *isa_itb(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_IO_B(addr);
-#endif
-#ifdef CONFIG_GG2
- case ISA_TYPE_GG2: return (u8 __iomem *)GG2_ISA_IO_B(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u8 __iomem *)AG_ISA_IO_B(addr);
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u16 __iomem *isa_itw(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_IO_W(addr);
-#endif
-#ifdef CONFIG_GG2
- case ISA_TYPE_GG2: return (u16 __iomem *)GG2_ISA_IO_W(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u16 __iomem *)AG_ISA_IO_W(addr);
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u32 __iomem *isa_itl(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u32 __iomem *)AG_ISA_IO_W(addr);
-#endif
- default: return 0; /* avoid warnings, just in case */
- }
-}
-static inline u8 __iomem *isa_mtb(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_MEM_B(addr);
-#endif
-#ifdef CONFIG_GG2
- case ISA_TYPE_GG2: return (u8 __iomem *)GG2_ISA_MEM_B(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u8 __iomem *)addr;
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u16 __iomem *isa_mtw(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_MEM_W(addr);
-#endif
-#ifdef CONFIG_GG2
- case ISA_TYPE_GG2: return (u16 __iomem *)GG2_ISA_MEM_W(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u16 __iomem *)addr;
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-
-
-#define isa_inb(port) in_8(isa_itb(port))
-#define isa_inw(port) (ISA_SEX ? in_be16(isa_itw(port)) : in_le16(isa_itw(port)))
-#define isa_inl(port) (ISA_SEX ? in_be32(isa_itl(port)) : in_le32(isa_itl(port)))
-#define isa_outb(val,port) out_8(isa_itb(port),(val))
-#define isa_outw(val,port) (ISA_SEX ? out_be16(isa_itw(port),(val)) : out_le16(isa_itw(port),(val)))
-#define isa_outl(val,port) (ISA_SEX ? out_be32(isa_itl(port),(val)) : out_le32(isa_itl(port),(val)))
-
-#define isa_readb(p) in_8(isa_mtb((unsigned long)(p)))
-#define isa_readw(p) \
- (ISA_SEX ? in_be16(isa_mtw((unsigned long)(p))) \
- : in_le16(isa_mtw((unsigned long)(p))))
-#define isa_writeb(val,p) out_8(isa_mtb((unsigned long)(p)),(val))
-#define isa_writew(val,p) \
- (ISA_SEX ? out_be16(isa_mtw((unsigned long)(p)),(val)) \
- : out_le16(isa_mtw((unsigned long)(p)),(val)))
-
-static inline void isa_delay(void)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: isa_outb(0,0x80); break;
-#endif
-#ifdef CONFIG_GG2
- case ISA_TYPE_GG2: break;
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: break;
-#endif
- default: break; /* avoid warnings */
- }
-}
-
-#define isa_inb_p(p) ({u8 v=isa_inb(p);isa_delay();v;})
-#define isa_outb_p(v,p) ({isa_outb((v),(p));isa_delay();})
-#define isa_inw_p(p) ({u16 v=isa_inw(p);isa_delay();v;})
-#define isa_outw_p(v,p) ({isa_outw((v),(p));isa_delay();})
-#define isa_inl_p(p) ({u32 v=isa_inl(p);isa_delay();v;})
-#define isa_outl_p(v,p) ({isa_outl((v),(p));isa_delay();})
-
-#define isa_insb(port, buf, nr) raw_insb(isa_itb(port), (u8 *)(buf), (nr))
-#define isa_outsb(port, buf, nr) raw_outsb(isa_itb(port), (u8 *)(buf), (nr))
-
-#define isa_insw(port, buf, nr) \
- (ISA_SEX ? raw_insw(isa_itw(port), (u16 *)(buf), (nr)) : \
- raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
-
-#define isa_outsw(port, buf, nr) \
- (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \
- raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
-
-#define isa_insl(port, buf, nr) \
- (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) : \
- raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
-
-#define isa_outsl(port, buf, nr) \
- (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) : \
- raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
-
-
-#define inb isa_inb
-#define inb_p isa_inb_p
-#define outb isa_outb
-#define outb_p isa_outb_p
-#define inw isa_inw
-#define inw_p isa_inw_p
-#define outw isa_outw
-#define outw_p isa_outw_p
-#define inl isa_inl
-#define inl_p isa_inl_p
-#define outl isa_outl
-#define outl_p isa_outl_p
-#define insb isa_insb
-#define insw isa_insw
-#define insl isa_insl
-#define outsb isa_outsb
-#define outsw isa_outsw
-#define outsl isa_outsl
-#define readb isa_readb
-#define readw isa_readw
-#define writeb isa_writeb
-#define writew isa_writew
-
-#else /* CONFIG_ISA */
-
-/*
- * We need to define dummy functions for GENERIC_IOMAP support.
- */
-#define inb(port) 0xff
-#define inb_p(port) 0xff
-#define outb(val,port) ((void)0)
-#define outb_p(val,port) ((void)0)
-#define inw(port) 0xffff
-#define outw(val,port) ((void)0)
-#define inl(port) 0xffffffffUL
-#define outl(val,port) ((void)0)
-
-#define insb(port,buf,nr) ((void)0)
-#define outsb(port,buf,nr) ((void)0)
-#define insw(port,buf,nr) ((void)0)
-#define outsw(port,buf,nr) ((void)0)
-#define insl(port,buf,nr) ((void)0)
-#define outsl(port,buf,nr) ((void)0)
-
-/*
- * These should be valid on any ioremap()ed region
- */
-#define readb(addr) in_8(addr)
-#define writeb(val,addr) out_8((addr),(val))
-#define readw(addr) in_le16(addr)
-#define writew(val,addr) out_le16((addr),(val))
-
-#endif /* CONFIG_ISA */
-
-#define readl(addr) in_le32(addr)
-#define writel(val,addr) out_le32((addr),(val))
-
-#define mmiowb()
-
-static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void __iomem *ioremap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
-{
- __builtin_memset((void __force *) addr, val, count);
-}
-static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
-{
- __builtin_memcpy(dst, (void __force *) src, count);
-}
-static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
-{
- __builtin_memcpy((void __force *) dst, src, count);
-}
-
-#ifndef CONFIG_SUN3
-#define IO_SPACE_LIMIT 0xffff
-#else
-#define IO_SPACE_LIMIT 0x0fffffff
-#endif
-
-#endif /* __KERNEL__ */
-
-#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p) __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p) p
-
-#endif /* _IO_H */
diff --git a/include/asm-m68k/ioctl.h b/include/asm-m68k/ioctl.h
deleted file mode 100644
index b279fe06dfe5..000000000000
--- a/include/asm-m68k/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/include/asm-m68k/ioctls.h b/include/asm-m68k/ioctls.h
deleted file mode 100644
index b8d2f4be7fd7..000000000000
--- a/include/asm-m68k/ioctls.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef __ARCH_M68K_IOCTLS_H__
-#define __ARCH_M68K_IOCTLS_H__
-
-#include <asm/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS 0x5401
-#define TCSETS 0x5402
-#define TCSETSW 0x5403
-#define TCSETSF 0x5404
-#define TCGETA 0x5405
-#define TCSETA 0x5406
-#define TCSETAW 0x5407
-#define TCSETAF 0x5408
-#define TCSBRK 0x5409
-#define TCXONC 0x540A
-#define TCFLSH 0x540B
-#define TIOCEXCL 0x540C
-#define TIOCNXCL 0x540D
-#define TIOCSCTTY 0x540E
-#define TIOCGPGRP 0x540F
-#define TIOCSPGRP 0x5410
-#define TIOCOUTQ 0x5411
-#define TIOCSTI 0x5412
-#define TIOCGWINSZ 0x5413
-#define TIOCSWINSZ 0x5414
-#define TIOCMGET 0x5415
-#define TIOCMBIS 0x5416
-#define TIOCMBIC 0x5417
-#define TIOCMSET 0x5418
-#define TIOCGSOFTCAR 0x5419
-#define TIOCSSOFTCAR 0x541A
-#define FIONREAD 0x541B
-#define TIOCINQ FIONREAD
-#define TIOCLINUX 0x541C
-#define TIOCCONS 0x541D
-#define TIOCGSERIAL 0x541E
-#define TIOCSSERIAL 0x541F
-#define TIOCPKT 0x5420
-#define FIONBIO 0x5421
-#define TIOCNOTTY 0x5422
-#define TIOCSETD 0x5423
-#define TIOCGETD 0x5424
-#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
-#define TIOCSBRK 0x5427 /* BSD compatibility */
-#define TIOCCBRK 0x5428 /* BSD compatibility */
-#define TIOCGSID 0x5429 /* Return the session ID of FD */
-#define TCGETS2 _IOR('T',0x2A, struct termios2)
-#define TCSETS2 _IOW('T',0x2B, struct termios2)
-#define TCSETSW2 _IOW('T',0x2C, struct termios2)
-#define TCSETSF2 _IOW('T',0x2D, struct termios2)
-#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
-
-#define FIONCLEX 0x5450 /* these numbers need to be adjusted. */
-#define FIOCLEX 0x5451
-#define FIOASYNC 0x5452
-#define TIOCSERCONFIG 0x5453
-#define TIOCSERGWILD 0x5454
-#define TIOCSERSWILD 0x5455
-#define TIOCGLCKTRMIOS 0x5456
-#define TIOCSLCKTRMIOS 0x5457
-#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
-#define TIOCSERGETLSR 0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
-#define FIOQSIZE 0x545E
-
-/* Used for packet mode */
-#define TIOCPKT_DATA 0
-#define TIOCPKT_FLUSHREAD 1
-#define TIOCPKT_FLUSHWRITE 2
-#define TIOCPKT_STOP 4
-#define TIOCPKT_START 8
-#define TIOCPKT_NOSTOP 16
-#define TIOCPKT_DOSTOP 32
-
-#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
-
-#endif /* __ARCH_M68K_IOCTLS_H__ */
diff --git a/include/asm-m68k/ipcbuf.h b/include/asm-m68k/ipcbuf.h
deleted file mode 100644
index a623ea3f0955..000000000000
--- a/include/asm-m68k/ipcbuf.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __m68k_IPCBUF_H__
-#define __m68k_IPCBUF_H__
-
-/*
- * The user_ipc_perm structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-
-struct ipc64_perm
-{
- __kernel_key_t key;
- __kernel_uid32_t uid;
- __kernel_gid32_t gid;
- __kernel_uid32_t cuid;
- __kernel_gid32_t cgid;
- __kernel_mode_t mode;
- unsigned short __pad1;
- unsigned short seq;
- unsigned short __pad2;
- unsigned long __unused1;
- unsigned long __unused2;
-};
-
-#endif /* __m68k_IPCBUF_H__ */
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
deleted file mode 100644
index 226bfc0f21b1..000000000000
--- a/include/asm-m68k/irq.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef _M68K_IRQ_H_
-#define _M68K_IRQ_H_
-
-#include <linux/linkage.h>
-#include <linux/hardirq.h>
-#include <linux/spinlock_types.h>
-
-/*
- * This should be the same as the max(NUM_X_SOURCES) for all the
- * different m68k hosts compiled into the kernel.
- * Currently the Atari has 72 and the Amiga 24, but if both are
- * supported in the kernel it is better to make room for 72.
- */
-#if defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
-#define NR_IRQS 200
-#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
-#define NR_IRQS 72
-#elif defined(CONFIG_Q40)
-#define NR_IRQS 43
-#elif defined(CONFIG_AMIGA)
-#define NR_IRQS 32
-#elif defined(CONFIG_APOLLO)
-#define NR_IRQS 24
-#elif defined(CONFIG_HP300)
-#define NR_IRQS 8
-#else
-#define NR_IRQS 0
-#endif
-
-/*
- * The hardirq mask has to be large enough to have
- * space for potentially all IRQ sources in the system
- * nesting on a single CPU:
- */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
-/*
- * Interrupt source definitions
- * General interrupt sources are the level 1-7.
- * Adding an interrupt service routine for one of these sources
- * results in the addition of that routine to a chain of routines.
- * Each one is called in succession. Each individual interrupt
- * service routine should determine if the device associated with
- * that routine requires service.
- */
-
-#define IRQ_SPURIOUS 0
-
-#define IRQ_AUTO_1 1 /* level 1 interrupt */
-#define IRQ_AUTO_2 2 /* level 2 interrupt */
-#define IRQ_AUTO_3 3 /* level 3 interrupt */
-#define IRQ_AUTO_4 4 /* level 4 interrupt */
-#define IRQ_AUTO_5 5 /* level 5 interrupt */
-#define IRQ_AUTO_6 6 /* level 6 interrupt */
-#define IRQ_AUTO_7 7 /* level 7 interrupt (non-maskable) */
-
-#define IRQ_USER 8
-
-extern unsigned int irq_canonicalize(unsigned int irq);
-
-struct pt_regs;
-
-/*
- * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - IRQF_DISABLED and
- * IRQF_SHARED are your friends.
- */
-#ifndef MACH_AMIGA_ONLY
-#define IRQ_FLG_LOCK (0x0001) /* handler is not replaceable */
-#define IRQ_FLG_REPLACE (0x0002) /* replace existing handler */
-#define IRQ_FLG_FAST (0x0004)
-#define IRQ_FLG_SLOW (0x0008)
-#define IRQ_FLG_STD (0x8000) /* internally used */
-#endif
-
-/*
- * This structure is used to chain together the ISRs for a particular
- * interrupt source (if it supports chaining).
- */
-typedef struct irq_node {
- int (*handler)(int, void *);
- void *dev_id;
- struct irq_node *next;
- unsigned long flags;
- const char *devname;
-} irq_node_t;
-
-/*
- * This structure has only 4 elements for speed reasons
- */
-struct irq_handler {
- int (*handler)(int, void *);
- unsigned long flags;
- void *dev_id;
- const char *devname;
-};
-
-struct irq_controller {
- const char *name;
- spinlock_t lock;
- int (*startup)(unsigned int irq);
- void (*shutdown)(unsigned int irq);
- void (*enable)(unsigned int irq);
- void (*disable)(unsigned int irq);
-};
-
-extern int m68k_irq_startup(unsigned int);
-extern void m68k_irq_shutdown(unsigned int);
-
-/*
- * This function returns a new irq_node_t
- */
-extern irq_node_t *new_irq_node(void);
-
-extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *));
-extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
- void (*handler)(unsigned int, struct pt_regs *));
-extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
-
-asmlinkage void m68k_handle_int(unsigned int);
-asmlinkage void __m68k_handle_int(unsigned int, struct pt_regs *);
-
-#endif /* _M68K_IRQ_H_ */
diff --git a/include/asm-m68k/irq_regs.h b/include/asm-m68k/irq_regs.h
deleted file mode 100644
index 3dd9c0b70270..000000000000
--- a/include/asm-m68k/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/include/asm-m68k/kdebug.h b/include/asm-m68k/kdebug.h
deleted file mode 100644
index 6ece1b037665..000000000000
--- a/include/asm-m68k/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/include/asm-m68k/kmap_types.h b/include/asm-m68k/kmap_types.h
deleted file mode 100644
index c843c63d3801..000000000000
--- a/include/asm-m68k/kmap_types.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef __ASM_M68K_KMAP_TYPES_H
-#define __ASM_M68K_KMAP_TYPES_H
-
-enum km_type {
- KM_BOUNCE_READ,
- KM_SKB_SUNRPC_DATA,
- KM_SKB_DATA_SOFTIRQ,
- KM_USER0,
- KM_USER1,
- KM_BIO_SRC_IRQ,
- KM_BIO_DST_IRQ,
- KM_PTE0,
- KM_PTE1,
- KM_IRQ0,
- KM_IRQ1,
- KM_SOFTIRQ0,
- KM_SOFTIRQ1,
- KM_TYPE_NR
-};
-
-#endif /* __ASM_M68K_KMAP_TYPES_H */
diff --git a/include/asm-m68k/linkage.h b/include/asm-m68k/linkage.h
deleted file mode 100644
index 5a822bb790f7..000000000000
--- a/include/asm-m68k/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-#define __ALIGN .align 4
-#define __ALIGN_STR ".align 4"
-
-#endif
diff --git a/include/asm-m68k/local.h b/include/asm-m68k/local.h
deleted file mode 100644
index 6c259263e1f0..000000000000
--- a/include/asm-m68k/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_LOCAL_H
-#define _ASM_M68K_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _ASM_M68K_LOCAL_H */
diff --git a/include/asm-m68k/mac_asc.h b/include/asm-m68k/mac_asc.h
deleted file mode 100644
index fc2e5467b41e..000000000000
--- a/include/asm-m68k/mac_asc.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Apple Sound Chip
- */
-
-#ifndef __ASM_MAC_ASC_H
-#define __ASM_MAC_ASC_H
-
-/*
- * ASC offsets and controls
- */
-
-#define ASC_BUF_BASE 0x00 /* RAM buffer offset */
-#define ASC_BUF_SIZE 0x800
-
-#define ASC_CONTROL 0x800
-#define ASC_CONTROL_OFF 0x00
-#define ASC_FREQ(chan,byte) ((0x810)+((chan)<<3)+(byte))
-#define ASC_ENABLE 0x801
-#define ASC_ENABLE_SAMPLE 0x02
-#define ASC_MODE 0x802
-#define ASC_MODE_SAMPLE 0x02
-
-#define ASC_VOLUME 0x806
-#define ASC_CHAN 0x807 /* ??? */
-
-
-#endif
diff --git a/include/asm-m68k/mac_baboon.h b/include/asm-m68k/mac_baboon.h
deleted file mode 100644
index c2a042b8c349..000000000000
--- a/include/asm-m68k/mac_baboon.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Definitions for the "Baboon" custom IC on the PowerBook 190.
- */
-
-#define BABOON_BASE (0x50F1A000) /* same as IDE controller base */
-
-#ifndef __ASSEMBLY__
-
-struct baboon {
- char pad1[208]; /* generic IDE registers, not used here */
- short mb_control; /* Control register:
- * bit 5 : slot 2 power control
- * bit 6 : slot 1 power control
- */
- char pad2[2];
- short mb_status; /* (0xD4) media bay status register:
- *
- * bit 0: ????
- * bit 1: IDE interrupt active?
- * bit 2: bay status, 0 = full, 1 = empty
- * bit 3: ????
- */
- char pad3[2]; /* (0xD6) not used */
- short mb_ifr; /* (0xD8) media bay interrupt flags register:
- *
- * bit 0: ????
- * bit 1: IDE controller interrupt
- * bit 2: media bay status change interrupt
- */
-};
-
-#endif /* __ASSEMBLY **/
diff --git a/include/asm-m68k/mac_iop.h b/include/asm-m68k/mac_iop.h
deleted file mode 100644
index a2c7e6fcca38..000000000000
--- a/include/asm-m68k/mac_iop.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * I/O Processor (IOP) defines and structures, mostly snagged from A/UX
- * header files.
- *
- * The original header from which this was taken is copyrighted. I've done some
- * rewriting (in fact my changes make this a bit more readable, IMHO) but some
- * more should be done.
- */
-
-/*
- * This is the base address of the IOPs. Use this as the address of
- * a "struct iop" (see below) to see where the actual registers fall.
- */
-
-#define SCC_IOP_BASE_IIFX (0x50F04000)
-#define ISM_IOP_BASE_IIFX (0x50F12000)
-
-#define SCC_IOP_BASE_QUADRA (0x50F0C000)
-#define ISM_IOP_BASE_QUADRA (0x50F1E000)
-
-/* IOP status/control register bits: */
-
-#define IOP_BYPASS 0x01 /* bypass-mode hardware access */
-#define IOP_AUTOINC 0x02 /* allow autoincrement of ramhi/lo */
-#define IOP_RUN 0x04 /* set to 0 to reset IOP chip */
-#define IOP_IRQ 0x08 /* generate IRQ to IOP if 1 */
-#define IOP_INT0 0x10 /* intr priority from IOP to host */
-#define IOP_INT1 0x20 /* intr priority from IOP to host */
-#define IOP_HWINT 0x40 /* IRQ from hardware; bypass mode only */
-#define IOP_DMAINACTIVE 0x80 /* no DMA request active; bypass mode only */
-
-#define NUM_IOPS 2
-#define NUM_IOP_CHAN 7
-#define NUM_IOP_MSGS NUM_IOP_CHAN*8
-#define IOP_MSG_LEN 32
-
-/* IOP reference numbers, used by the globally-visible iop_xxx functions */
-
-#define IOP_NUM_SCC 0
-#define IOP_NUM_ISM 1
-
-/* IOP channel states */
-
-#define IOP_MSG_IDLE 0 /* idle */
-#define IOP_MSG_NEW 1 /* new message sent */
-#define IOP_MSG_RCVD 2 /* message received; processing */
-#define IOP_MSG_COMPLETE 3 /* message processing complete */
-
-/* IOP message status codes */
-
-#define IOP_MSGSTATUS_UNUSED 0 /* Unusued message structure */
-#define IOP_MSGSTATUS_WAITING 1 /* waiting for channel */
-#define IOP_MSGSTATUS_SENT 2 /* message sent, awaiting reply */
-#define IOP_MSGSTATUS_COMPLETE 3 /* message complete and reply rcvd */
-#define IOP_MSGSTATUS_UNSOL 6 /* message is unsolicited */
-
-/* IOP memory addresses of the members of the mac_iop_kernel structure. */
-
-#define IOP_ADDR_MAX_SEND_CHAN 0x0200
-#define IOP_ADDR_SEND_STATE 0x0201
-#define IOP_ADDR_PATCH_CTRL 0x021F
-#define IOP_ADDR_SEND_MSG 0x0220
-#define IOP_ADDR_MAX_RECV_CHAN 0x0300
-#define IOP_ADDR_RECV_STATE 0x0301
-#define IOP_ADDR_ALIVE 0x031F
-#define IOP_ADDR_RECV_MSG 0x0320
-
-#ifndef __ASSEMBLY__
-
-/*
- * IOP Control registers, staggered because in usual Apple style they were
- * too lazy to decode the A0 bit. This structure is assumed to begin at
- * one of the xxx_IOP_BASE addresses given above.
- */
-
-struct mac_iop {
- __u8 ram_addr_hi; /* shared RAM address hi byte */
- __u8 pad0;
- __u8 ram_addr_lo; /* shared RAM address lo byte */
- __u8 pad1;
- __u8 status_ctrl; /* status/control register */
- __u8 pad2[3];
- __u8 ram_data; /* RAM data byte at ramhi/lo */
-
- __u8 pad3[23];
-
- /* Bypass-mode hardware access registers */
-
- union {
- struct { /* SCC registers */
- __u8 sccb_cmd; /* SCC B command reg */
- __u8 pad4;
- __u8 scca_cmd; /* SCC A command reg */
- __u8 pad5;
- __u8 sccb_data; /* SCC B data */
- __u8 pad6;
- __u8 scca_data; /* SCC A data */
- } scc_regs;
-
- struct { /* ISM registers */
- __u8 wdata; /* write a data byte */
- __u8 pad7;
- __u8 wmark; /* write a mark byte */
- __u8 pad8;
- __u8 wcrc; /* write 2-byte crc to disk */
- __u8 pad9;
- __u8 wparams; /* write the param regs */
- __u8 pad10;
- __u8 wphase; /* write the phase states & dirs */
- __u8 pad11;
- __u8 wsetup; /* write the setup register */
- __u8 pad12;
- __u8 wzeroes; /* mode reg: 1's clr bits, 0's are x */
- __u8 pad13;
- __u8 wones; /* mode reg: 1's set bits, 0's are x */
- __u8 pad14;
- __u8 rdata; /* read a data byte */
- __u8 pad15;
- __u8 rmark; /* read a mark byte */
- __u8 pad16;
- __u8 rerror; /* read the error register */
- __u8 pad17;
- __u8 rparams; /* read the param regs */
- __u8 pad18;
- __u8 rphase; /* read the phase states & dirs */
- __u8 pad19;
- __u8 rsetup; /* read the setup register */
- __u8 pad20;
- __u8 rmode; /* read the mode register */
- __u8 pad21;
- __u8 rhandshake; /* read the handshake register */
- } ism_regs;
- } b;
-};
-
-/* This structure is used to track IOP messages in the Linux kernel */
-
-struct iop_msg {
- struct iop_msg *next; /* next message in queue or NULL */
- uint iop_num; /* IOP number */
- uint channel; /* channel number */
- void *caller_priv; /* caller private data */
- int status; /* status of this message */
- __u8 message[IOP_MSG_LEN]; /* the message being sent/received */
- __u8 reply[IOP_MSG_LEN]; /* the reply to the message */
- void (*handler)(struct iop_msg *);
- /* function to call when reply recvd */
-};
-
-extern int iop_scc_present,iop_ism_present;
-
-extern int iop_listen(uint, uint,
- void (*handler)(struct iop_msg *),
- const char *);
-extern int iop_send_message(uint, uint, void *, uint, __u8 *,
- void (*)(struct iop_msg *));
-extern void iop_complete_message(struct iop_msg *);
-extern void iop_upload_code(uint, __u8 *, uint, __u16);
-extern void iop_download_code(uint, __u8 *, uint, __u16);
-extern __u8 *iop_compare_code(uint, __u8 *, uint, __u16);
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/mac_mouse.h b/include/asm-m68k/mac_mouse.h
deleted file mode 100644
index 39a5c292eaee..000000000000
--- a/include/asm-m68k/mac_mouse.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _ASM_MAC_MOUSE_H
-#define _ASM_MAC_MOUSE_H
-
-/*
- * linux/include/asm-m68k/mac_mouse.h
- * header file for Macintosh ADB mouse driver
- * 27-10-97 Michael Schmitz
- * copied from:
- * header file for Atari Mouse driver
- * by Robert de Vries (robert@and.nl) on 19Jul93
- */
-
-struct mouse_status {
- char buttons;
- short dx;
- short dy;
- int ready;
- int active;
- wait_queue_head_t wait;
- struct fasync_struct *fasyncptr;
-};
-
-#endif
diff --git a/include/asm-m68k/mac_oss.h b/include/asm-m68k/mac_oss.h
deleted file mode 100644
index 7221f7251934..000000000000
--- a/include/asm-m68k/mac_oss.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * OSS
- *
- * This is used in place of VIA2 on the IIfx.
- */
-
-#define OSS_BASE (0x50f1a000)
-
-/*
- * Interrupt level offsets for mac_oss->irq_level
- */
-
-#define OSS_NUBUS0 0
-#define OSS_NUBUS1 1
-#define OSS_NUBUS2 2
-#define OSS_NUBUS3 3
-#define OSS_NUBUS4 4
-#define OSS_NUBUS5 5
-#define OSS_IOPISM 6
-#define OSS_IOPSCC 7
-#define OSS_SOUND 8
-#define OSS_SCSI 9
-#define OSS_60HZ 10
-#define OSS_VIA1 11
-#define OSS_UNUSED1 12
-#define OSS_UNUSED2 13
-#define OSS_PARITY 14
-#define OSS_UNUSED3 15
-
-#define OSS_NUM_SOURCES 16
-
-/*
- * Pending interrupt bits in mac_oss->irq_pending
- */
-
-#define OSS_IP_NUBUS0 0x0001
-#define OSS_IP_NUBUS1 0x0002
-#define OSS_IP_NUBUS2 0x0004
-#define OSS_IP_NUBUS3 0x0008
-#define OSS_IP_NUBUS4 0x0010
-#define OSS_IP_NUBUS5 0x0020
-#define OSS_IP_IOPISM 0x0040
-#define OSS_IP_IOPSCC 0x0080
-#define OSS_IP_SOUND 0x0100
-#define OSS_IP_SCSI 0x0200
-#define OSS_IP_60HZ 0x0400
-#define OSS_IP_VIA1 0x0800
-#define OSS_IP_UNUSED1 0x1000
-#define OSS_IP_UNUSED2 0x2000
-#define OSS_IP_PARITY 0x4000
-#define OSS_IP_UNUSED3 0x8000
-
-#define OSS_IP_NUBUS (OSS_IP_NUBUS0|OSS_IP_NUBUS1|OSS_IP_NUBUS2|OSS_IP_NUBUS3|OSS_IP_NUBUS4|OSS_IP_NUBUS5)
-
-/*
- * Rom Control Register
- */
-
-#define OSS_POWEROFF 0x80
-
-/*
- * OSS Interrupt levels for various sub-systems
- *
- * This mapping is layed out with two things in mind: first, we try to keep
- * things on their own levels to avoid having to do double-dispatches. Second,
- * the levels match as closely as possible the alternate IRQ mapping mode (aka
- * "A/UX mode") available on some VIA machines.
- */
-
-#define OSS_IRQLEV_DISABLED 0
-#define OSS_IRQLEV_IOPISM 1 /* ADB? */
-#define OSS_IRQLEV_SCSI IRQ_AUTO_2
-#define OSS_IRQLEV_NUBUS IRQ_AUTO_3 /* keep this on its own level */
-#define OSS_IRQLEV_IOPSCC IRQ_AUTO_4 /* matches VIA alternate mapping */
-#define OSS_IRQLEV_SOUND IRQ_AUTO_5 /* matches VIA alternate mapping */
-#define OSS_IRQLEV_60HZ 6 /* matches VIA alternate mapping */
-#define OSS_IRQLEV_VIA1 IRQ_AUTO_6 /* matches VIA alternate mapping */
-#define OSS_IRQLEV_PARITY 7 /* matches VIA alternate mapping */
-
-#ifndef __ASSEMBLY__
-
-struct mac_oss {
- __u8 irq_level[0x10]; /* [0x000-0x00f] Interrupt levels */
- __u8 padding0[0x1F2]; /* [0x010-0x201] IO space filler */
- __u16 irq_pending; /* [0x202-0x203] pending interrupts bits */
- __u8 rom_ctrl; /* [0x204-0x204] ROM cntl reg (for poweroff) */
- __u8 padding1[0x2]; /* [0x205-0x206] currently unused by A/UX */
- __u8 ack_60hz; /* [0x207-0x207] 60 Hz ack. */
-};
-
-extern volatile struct mac_oss *oss;
-extern int oss_present;
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/mac_psc.h b/include/asm-m68k/mac_psc.h
deleted file mode 100644
index 7808bb0b2323..000000000000
--- a/include/asm-m68k/mac_psc.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * Apple Peripheral System Controller (PSC)
- *
- * The PSC is used on the AV Macs to control IO functions not handled
- * by the VIAs (Ethernet, DSP, SCC, Sound). This includes nine DMA
- * channels.
- *
- * The first seven DMA channels appear to be "one-shot" and are actually
- * sets of two channels; one member is active while the other is being
- * configured, and then you flip the active member and start all over again.
- * The one-shot channels are grouped together and are:
- *
- * 1. SCSI
- * 2. Ethernet Read
- * 3. Ethernet Write
- * 4. Floppy Disk Controller
- * 5. SCC Channel A Receive
- * 6. SCC Channel B Receive
- * 7. SCC Channel A Transmit
- *
- * The remaining two channels are handled somewhat differently. They appear
- * to be closely tied and share one set of registers. They also seem to run
- * continuously, although how you keep the buffer filled in this scenario is
- * not understood as there seems to be only one input and one output buffer
- * pointer.
- *
- * Much of this was extrapolated from what was known about the Ethernet
- * registers and subsequently confirmed using MacsBug (ie by pinging the
- * machine with easy-to-find patterns and looking for them in the DMA
- * buffers, or by sending a file over the serial ports and finding the
- * file in the buffers.)
- *
- * 1999-05-25 (jmt)
- */
-
-#define PSC_BASE (0x50F31000)
-
-/*
- * The IER/IFR registers work like the VIA, except that it has 4
- * of them each on different interrupt levels, and each register
- * set only seems to handle four interrupts instead of seven.
- *
- * To access a particular set of registers, add 0xn0 to the base
- * where n = 3,4,5 or 6.
- */
-
-#define pIFRbase 0x100
-#define pIERbase 0x104
-
-/*
- * One-shot DMA control registers
- */
-
-#define PSC_MYSTERY 0x804
-
-#define PSC_CTL_BASE 0xC00
-
-#define PSC_SCSI_CTL 0xC00
-#define PSC_ENETRD_CTL 0xC10
-#define PSC_ENETWR_CTL 0xC20
-#define PSC_FDC_CTL 0xC30
-#define PSC_SCCA_CTL 0xC40
-#define PSC_SCCB_CTL 0xC50
-#define PSC_SCCATX_CTL 0xC60
-
-/*
- * DMA channels. Add +0x10 for the second channel in the set.
- * You're supposed to use one channel while the other runs and
- * then flip channels and do the whole thing again.
- */
-
-#define PSC_ADDR_BASE 0x1000
-#define PSC_LEN_BASE 0x1004
-#define PSC_CMD_BASE 0x1008
-
-#define PSC_SET0 0x00
-#define PSC_SET1 0x10
-
-#define PSC_SCSI_ADDR 0x1000 /* confirmed */
-#define PSC_SCSI_LEN 0x1004 /* confirmed */
-#define PSC_SCSI_CMD 0x1008 /* confirmed */
-#define PSC_ENETRD_ADDR 0x1020 /* confirmed */
-#define PSC_ENETRD_LEN 0x1024 /* confirmed */
-#define PSC_ENETRD_CMD 0x1028 /* confirmed */
-#define PSC_ENETWR_ADDR 0x1040 /* confirmed */
-#define PSC_ENETWR_LEN 0x1044 /* confirmed */
-#define PSC_ENETWR_CMD 0x1048 /* confirmed */
-#define PSC_FDC_ADDR 0x1060 /* strongly suspected */
-#define PSC_FDC_LEN 0x1064 /* strongly suspected */
-#define PSC_FDC_CMD 0x1068 /* strongly suspected */
-#define PSC_SCCA_ADDR 0x1080 /* confirmed */
-#define PSC_SCCA_LEN 0x1084 /* confirmed */
-#define PSC_SCCA_CMD 0x1088 /* confirmed */
-#define PSC_SCCB_ADDR 0x10A0 /* confirmed */
-#define PSC_SCCB_LEN 0x10A4 /* confirmed */
-#define PSC_SCCB_CMD 0x10A8 /* confirmed */
-#define PSC_SCCATX_ADDR 0x10C0 /* confirmed */
-#define PSC_SCCATX_LEN 0x10C4 /* confirmed */
-#define PSC_SCCATX_CMD 0x10C8 /* confirmed */
-
-/*
- * Free-running DMA registers. The only part known for sure are the bits in
- * the control register, the buffer addresses and the buffer length. Everything
- * else is anybody's guess.
- *
- * These registers seem to be mirrored every thirty-two bytes up until offset
- * 0x300. It's safe to assume then that a new set of registers starts there.
- */
-
-#define PSC_SND_CTL 0x200 /*
- * [ 16-bit ]
- * Sound (Singer?) control register.
- *
- * bit 0 : ????
- * bit 1 : ????
- * bit 2 : Set to one to enable sound
- * output. Possibly a mute flag.
- * bit 3 : ????
- * bit 4 : ????
- * bit 5 : ????
- * bit 6 : Set to one to enable pass-thru
- * audio. In this mode the audio data
- * seems to appear in both the input
- * buffer and the output buffer.
- * bit 7 : Set to one to activate the
- * sound input DMA or zero to
- * disable it.
- * bit 8 : Set to one to activate the
- * sound output DMA or zero to
- * disable it.
- * bit 9 : \
- * bit 11 : |
- * These two bits control the sample
- * rate. Usually set to binary 10 and
- * MacOS 8.0 says I'm at 48 KHz. Using
- * a binary value of 01 makes things
- * sound about 1/2 speed (24 KHz?) and
- * binary 00 is slower still (22 KHz?)
- *
- * Setting this to 0x0000 is a good way to
- * kill all DMA at boot time so that the
- * PSC won't overwrite the kernel image
- * with sound data.
- */
-
-/*
- * 0x0202 - 0x0203 is unused. Writing there
- * seems to clobber the control register.
- */
-
-#define PSC_SND_SOURCE 0x204 /*
- * [ 32-bit ]
- * Controls input source and volume:
- *
- * bits 12-15 : input source volume, 0 - F
- * bits 16-19 : unknown, always 0x5
- * bits 20-23 : input source selection:
- * 0x3 = CD Audio
- * 0x4 = External Audio
- *
- * The volume is definitely not the general
- * output volume as it doesn't affect the
- * alert sound volume.
- */
-#define PSC_SND_STATUS1 0x208 /*
- * [ 32-bit ]
- * Appears to be a read-only status register.
- * The usual value is 0x00400002.
- */
-#define PSC_SND_HUH3 0x20C /*
- * [ 16-bit ]
- * Unknown 16-bit value, always 0x0000.
- */
-#define PSC_SND_BITS2GO 0x20E /*
- * [ 16-bit ]
- * Counts down to zero from some constant
- * value. The value appears to be the
- * number of _bits_ remaining before the
- * buffer is full, which would make sense
- * since Apple's docs say the sound DMA
- * channels are 1 bit wide.
- */
-#define PSC_SND_INADDR 0x210 /*
- * [ 32-bit ]
- * Address of the sound input DMA buffer
- */
-#define PSC_SND_OUTADDR 0x214 /*
- * [ 32-bit ]
- * Address of the sound output DMA buffer
- */
-#define PSC_SND_LEN 0x218 /*
- * [ 16-bit ]
- * Length of both buffers in eight-byte units.
- */
-#define PSC_SND_HUH4 0x21A /*
- * [ 16-bit ]
- * Unknown, always 0x0000.
- */
-#define PSC_SND_STATUS2 0x21C /*
- * [ 16-bit ]
- * Appears to e a read-only status register.
- * The usual value is 0x0200.
- */
-#define PSC_SND_HUH5 0x21E /*
- * [ 16-bit ]
- * Unknown, always 0x0000.
- */
-
-#ifndef __ASSEMBLY__
-
-extern volatile __u8 *psc;
-extern int psc_present;
-
-/*
- * Access functions
- */
-
-static inline void psc_write_byte(int offset, __u8 data)
-{
- *((volatile __u8 *)(psc + offset)) = data;
-}
-
-static inline void psc_write_word(int offset, __u16 data)
-{
- *((volatile __u16 *)(psc + offset)) = data;
-}
-
-static inline void psc_write_long(int offset, __u32 data)
-{
- *((volatile __u32 *)(psc + offset)) = data;
-}
-
-static inline u8 psc_read_byte(int offset)
-{
- return *((volatile __u8 *)(psc + offset));
-}
-
-static inline u16 psc_read_word(int offset)
-{
- return *((volatile __u16 *)(psc + offset));
-}
-
-static inline u32 psc_read_long(int offset)
-{
- return *((volatile __u32 *)(psc + offset));
-}
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/mac_via.h b/include/asm-m68k/mac_via.h
deleted file mode 100644
index 39afb438b656..000000000000
--- a/include/asm-m68k/mac_via.h
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * 6522 Versatile Interface Adapter (VIA)
- *
- * There are two of these on the Mac II. Some IRQ's are vectored
- * via them as are assorted bits and bobs - eg rtc, adb. The picture
- * is a bit incomplete as the Mac documentation doesn't cover this well
- */
-
-#ifndef _ASM_MAC_VIA_H_
-#define _ASM_MAC_VIA_H_
-
-/*
- * Base addresses for the VIAs. There are two in every machine,
- * although on some machines the second is an RBV or an OSS.
- * The OSS is different enough that it's handled separately.
- *
- * Do not use these values directly; use the via1 and via2 variables
- * instead (and don't forget to check rbv_present when using via2!)
- */
-
-#define VIA1_BASE (0x50F00000)
-#define VIA2_BASE (0x50F02000)
-#define RBV_BASE (0x50F26000)
-
-/*
- * Not all of these are true post MacII I think.
- * CSA: probably the ones CHRP marks as 'unused' change purposes
- * when the IWM becomes the SWIM.
- * http://www.rs6000.ibm.com/resource/technology/chrpio/via5.mak.html
- * ftp://ftp.austin.ibm.com/pub/technology/spec/chrp/inwork/CHRP_IORef_1.0.pdf
- *
- * also, http://developer.apple.com/technotes/hw/hw_09.html claims the
- * following changes for IIfx:
- * VIA1A_vSccWrReq not available and that VIA1A_vSync has moved to an IOP.
- * Also, "All of the functionality of VIA2 has been moved to other chips".
- */
-
-#define VIA1A_vSccWrReq 0x80 /* SCC write. (input)
- * [CHRP] SCC WREQ: Reflects the state of the
- * Wait/Request pins from the SCC.
- * [Macintosh Family Hardware]
- * as CHRP on SE/30,II,IIx,IIcx,IIci.
- * on IIfx, "0 means an active request"
- */
-#define VIA1A_vRev8 0x40 /* Revision 8 board ???
- * [CHRP] En WaitReqB: Lets the WaitReq_L
- * signal from port B of the SCC appear on
- * the PA7 input pin. Output.
- * [Macintosh Family] On the SE/30, this
- * is the bit to flip screen buffers.
- * 0=alternate, 1=main.
- * on II,IIx,IIcx,IIci,IIfx this is a bit
- * for Rev ID. 0=II,IIx, 1=IIcx,IIci,IIfx
- */
-#define VIA1A_vHeadSel 0x20 /* Head select for IWM.
- * [CHRP] unused.
- * [Macintosh Family] "Floppy disk
- * state-control line SEL" on all but IIfx
- */
-#define VIA1A_vOverlay 0x10 /* [Macintosh Family] On SE/30,II,IIx,IIcx
- * this bit enables the "Overlay" address
- * map in the address decoders as it is on
- * reset for mapping the ROM over the reset
- * vector. 1=use overlay map.
- * On the IIci,IIfx it is another bit of the
- * CPU ID: 0=normal IIci, 1=IIci with parity
- * feature or IIfx.
- * [CHRP] En WaitReqA: Lets the WaitReq_L
- * signal from port A of the SCC appear
- * on the PA7 input pin (CHRP). Output.
- * [MkLinux] "Drive Select"
- * (with 0x20 being 'disk head select')
- */
-#define VIA1A_vSync 0x08 /* [CHRP] Sync Modem: modem clock select:
- * 1: select the external serial clock to
- * drive the SCC's /RTxCA pin.
- * 0: Select the 3.6864MHz clock to drive
- * the SCC cell.
- * [Macintosh Family] Correct on all but IIfx
- */
-
-/* Macintosh Family Hardware sez: bits 0-2 of VIA1A are volume control
- * on Macs which had the PWM sound hardware. Reserved on newer models.
- * On IIci,IIfx, bits 1-2 are the rest of the CPU ID:
- * bit 2: 1=IIci, 0=IIfx
- * bit 1: 1 on both IIci and IIfx.
- * MkLinux sez bit 0 is 'burnin flag' in this case.
- * CHRP sez: VIA1A bits 0-2 and 5 are 'unused': if programmed as
- * inputs, these bits will read 0.
- */
-#define VIA1A_vVolume 0x07 /* Audio volume mask for PWM */
-#define VIA1A_CPUID0 0x02 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID1 0x04 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID2 0x10 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID3 0x40 /* CPU id bit 0 on RBV, others */
-
-/* Info on VIA1B is from Macintosh Family Hardware & MkLinux.
- * CHRP offers no info. */
-#define VIA1B_vSound 0x80 /* Sound enable (for compatibility with
- * PWM hardware) 0=enabled.
- * Also, on IIci w/parity, shows parity error
- * 0=error, 1=OK. */
-#define VIA1B_vMystery 0x40 /* On IIci, parity enable. 0=enabled,1=disabled
- * On SE/30, vertical sync interrupt enable.
- * 0=enabled. This vSync interrupt shows up
- * as a slot $E interrupt. */
-#define VIA1B_vADBS2 0x20 /* ADB state input bit 1 (unused on IIfx) */
-#define VIA1B_vADBS1 0x10 /* ADB state input bit 0 (unused on IIfx) */
-#define VIA1B_vADBInt 0x08 /* ADB interrupt 0=interrupt (unused on IIfx)*/
-#define VIA1B_vRTCEnb 0x04 /* Enable Real time clock. 0=enabled. */
-#define VIA1B_vRTCClk 0x02 /* Real time clock serial-clock line. */
-#define VIA1B_vRTCData 0x01 /* Real time clock serial-data line. */
-
-/* MkLinux defines the following "VIA1 Register B contents where they
- * differ from standard VIA1". From the naming scheme, we assume they
- * correspond to a VIA work-alike named 'EVR'. */
-#define EVRB_XCVR 0x08 /* XCVR_SESSION* */
-#define EVRB_FULL 0x10 /* VIA_FULL */
-#define EVRB_SYSES 0x20 /* SYS_SESSION */
-#define EVRB_AUXIE 0x00 /* Enable A/UX Interrupt Scheme */
-#define EVRB_AUXID 0x40 /* Disable A/UX Interrupt Scheme */
-#define EVRB_SFTWRIE 0x00 /* Software Interrupt ReQuest */
-#define EVRB_SFTWRID 0x80 /* Software Interrupt ReQuest */
-
-/*
- * VIA2 A register is the interrupt lines raised off the nubus
- * slots.
- * The below info is from 'Macintosh Family Hardware.'
- * MkLinux calls the 'IIci internal video IRQ' below the 'RBV slot 0 irq.'
- * It also notes that the slot $9 IRQ is the 'Ethernet IRQ' and
- * defines the 'Video IRQ' as 0x40 for the 'EVR' VIA work-alike.
- * Perhaps OSS uses vRAM1 and vRAM2 for ADB.
- */
-
-#define VIA2A_vRAM1 0x80 /* RAM size bit 1 (IIci: reserved) */
-#define VIA2A_vRAM0 0x40 /* RAM size bit 0 (IIci: internal video IRQ) */
-#define VIA2A_vIRQE 0x20 /* IRQ from slot $E */
-#define VIA2A_vIRQD 0x10 /* IRQ from slot $D */
-#define VIA2A_vIRQC 0x08 /* IRQ from slot $C */
-#define VIA2A_vIRQB 0x04 /* IRQ from slot $B */
-#define VIA2A_vIRQA 0x02 /* IRQ from slot $A */
-#define VIA2A_vIRQ9 0x01 /* IRQ from slot $9 */
-
-/* RAM size bits decoded as follows:
- * bit1 bit0 size of ICs in bank A
- * 0 0 256 kbit
- * 0 1 1 Mbit
- * 1 0 4 Mbit
- * 1 1 16 Mbit
- */
-
-/*
- * Register B has the fun stuff in it
- */
-
-#define VIA2B_vVBL 0x80 /* VBL output to VIA1 (60.15Hz) driven by
- * timer T1.
- * on IIci, parity test: 0=test mode.
- * [MkLinux] RBV_PARODD: 1=odd,0=even. */
-#define VIA2B_vSndJck 0x40 /* External sound jack status.
- * 0=plug is inserted. On SE/30, always 0 */
-#define VIA2B_vTfr0 0x20 /* Transfer mode bit 0 ack from NuBus */
-#define VIA2B_vTfr1 0x10 /* Transfer mode bit 1 ack from NuBus */
-#define VIA2B_vMode32 0x08 /* 24/32bit switch - doubles as cache flush
- * on II, AMU/PMMU control.
- * if AMU, 0=24bit to 32bit translation
- * if PMMU, 1=PMMU is accessing page table.
- * on SE/30 tied low.
- * on IIx,IIcx,IIfx, unused.
- * on IIci/RBV, cache control. 0=flush cache.
- */
-#define VIA2B_vPower 0x04 /* Power off, 0=shut off power.
- * on SE/30 this signal sent to PDS card. */
-#define VIA2B_vBusLk 0x02 /* Lock NuBus transactions, 0=locked.
- * on SE/30 sent to PDS card. */
-#define VIA2B_vCDis 0x01 /* Cache control. On IIci, 1=disable cache card
- * on others, 0=disable processor's instruction
- * and data caches. */
-
-/* Apple sez: http://developer.apple.com/technotes/ov/ov_04.html
- * Another example of a valid function that has no ROM support is the use
- * of the alternate video page for page-flipping animation. Since there
- * is no ROM call to flip pages, it is necessary to go play with the
- * right bit in the VIA chip (6522 Versatile Interface Adapter).
- * [CSA: don't know which one this is, but it's one of 'em!]
- */
-
-/*
- * 6522 registers - see databook.
- * CSA: Assignments for VIA1 confirmed from CHRP spec.
- */
-
-/* partial address decode. 0xYYXX : XX part for RBV, YY part for VIA */
-/* Note: 15 VIA regs, 8 RBV regs */
-
-#define vBufB 0x0000 /* [VIA/RBV] Register B */
-#define vBufAH 0x0200 /* [VIA only] Buffer A, with handshake. DON'T USE! */
-#define vDirB 0x0400 /* [VIA only] Data Direction Register B. */
-#define vDirA 0x0600 /* [VIA only] Data Direction Register A. */
-#define vT1CL 0x0800 /* [VIA only] Timer one counter low. */
-#define vT1CH 0x0a00 /* [VIA only] Timer one counter high. */
-#define vT1LL 0x0c00 /* [VIA only] Timer one latches low. */
-#define vT1LH 0x0e00 /* [VIA only] Timer one latches high. */
-#define vT2CL 0x1000 /* [VIA only] Timer two counter low. */
-#define vT2CH 0x1200 /* [VIA only] Timer two counter high. */
-#define vSR 0x1400 /* [VIA only] Shift register. */
-#define vACR 0x1600 /* [VIA only] Auxilary control register. */
-#define vPCR 0x1800 /* [VIA only] Peripheral control register. */
- /* CHRP sez never ever to *write* this.
- * Mac family says never to *change* this.
- * In fact we need to initialize it once at start. */
-#define vIFR 0x1a00 /* [VIA/RBV] Interrupt flag register. */
-#define vIER 0x1c00 /* [VIA/RBV] Interrupt enable register. */
-#define vBufA 0x1e00 /* [VIA/RBV] register A (no handshake) */
-
-/* The RBV only decodes the bottom eight address lines; the VIA doesn't
- * decode the bottom eight -- so vBufB | rBufB will always get you BufB */
-/* CSA: in fact, only bits 0,1, and 4 seem to be decoded.
- * BUT note the values for rIER and rIFR, where the top 8 bits *do* seem
- * to matter. In fact *all* of the top 8 bits seem to matter;
- * setting rIER=0x1813 and rIFR=0x1803 doesn't work, either.
- * Perhaps some sort of 'compatibility mode' is built-in? [21-May-1999]
- */
-
-#define rBufB 0x0000 /* [VIA/RBV] Register B */
-#define rExp 0x0001 /* [RBV only] RBV future expansion (always 0) */
-#define rSIFR 0x0002 /* [RBV only] RBV slot interrupts register. */
-#define rIFR 0x1a03 /* [VIA/RBV] RBV interrupt flag register. */
-#define rMonP 0x0010 /* [RBV only] RBV video monitor type. */
-#define rChpT 0x0011 /* [RBV only] RBV test mode register (reads as 0). */
-#define rSIER 0x0012 /* [RBV only] RBV slot interrupt enables. */
-#define rIER 0x1c13 /* [VIA/RBV] RBV interrupt flag enable register. */
-#define rBufA rSIFR /* the 'slot interrupts register' is BufA on a VIA */
-
-/*
- * Video monitor parameters, for rMonP:
- */
-#define RBV_DEPTH 0x07 /* bits per pixel: 000=1,001=2,010=4,011=8 */
-#define RBV_MONID 0x38 /* monitor type, as below. */
-#define RBV_VIDOFF 0x40 /* 1 turns off onboard video */
-/* Supported monitor types: */
-#define MON_15BW (1<<3) /* 15" BW portrait. */
-#define MON_IIGS (2<<3) /* 12" color (modified IIGS monitor). */
-#define MON_15RGB (5<<3) /* 15" RGB portrait. */
-#define MON_12OR13 (6<<3) /* 12" BW or 13" RGB. */
-#define MON_NONE (7<<3) /* No monitor attached. */
-
-/* To clarify IER manipulations */
-#define IER_SET_BIT(b) (0x80 | (1<<(b)) )
-#define IER_CLR_BIT(b) (0x7F & (1<<(b)) )
-
-#ifndef __ASSEMBLY__
-
-extern volatile __u8 *via1,*via2;
-extern int rbv_present,via_alt_mapping;
-
-static inline int rbv_set_video_bpp(int bpp)
-{
- char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1;
- if (!rbv_present || val<0) return -1;
- via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val;
- return 0;
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_MAC_VIA_H_ */
diff --git a/include/asm-m68k/machdep.h b/include/asm-m68k/machdep.h
deleted file mode 100644
index 5637dcef314e..000000000000
--- a/include/asm-m68k/machdep.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _M68K_MACHDEP_H
-#define _M68K_MACHDEP_H
-
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-
-struct pt_regs;
-struct mktime;
-struct rtc_time;
-struct rtc_pll_info;
-struct buffer_head;
-
-extern void (*mach_sched_init) (irq_handler_t handler);
-/* machine dependent irq functions */
-extern void (*mach_init_IRQ) (void);
-extern void (*mach_get_model) (char *model);
-extern void (*mach_get_hardware_list) (struct seq_file *m);
-/* machine dependent timer functions */
-extern unsigned long (*mach_gettimeoffset)(void);
-extern int (*mach_hwclk)(int, struct rtc_time*);
-extern unsigned int (*mach_get_ss)(void);
-extern int (*mach_get_rtc_pll)(struct rtc_pll_info *);
-extern int (*mach_set_rtc_pll)(struct rtc_pll_info *);
-extern int (*mach_set_clock_mmss)(unsigned long);
-extern void (*mach_reset)( void );
-extern void (*mach_halt)( void );
-extern void (*mach_power_off)( void );
-extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
-extern void (*mach_hd_setup)(char *, int *);
-extern long mach_max_dma_address;
-extern void (*mach_heartbeat) (int);
-extern void (*mach_l2_flush) (int);
-extern void (*mach_beep) (unsigned int, unsigned int);
-
-#endif /* _M68K_MACHDEP_H */
diff --git a/include/asm-m68k/machines.h b/include/asm-m68k/machines.h
deleted file mode 100644
index be667e84f01b..000000000000
--- a/include/asm-m68k/machines.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * machines.h: Defines for taking apart the machine type value in the
- * idprom and determining the kind of machine we are on.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au)
- */
-#ifndef _SPARC_MACHINES_H
-#define _SPARC_MACHINES_H
-
-struct Sun_Machine_Models {
- char *name;
- unsigned char id_machtype;
-};
-
-/* Current number of machines we know about that has an IDPROM
- * machtype entry including one entry for the 0x80 OBP machines.
- */
-// reduced along with table in arch/m68k/sun3/idprom.c
-// sun3 port doesn't need to know about sparc machines.
-//#define NUM_SUN_MACHINES 23
-#define NUM_SUN_MACHINES 8
-
-/* The machine type in the idprom area looks like this:
- *
- * ---------------
- * | ARCH | MACH |
- * ---------------
- * 7 4 3 0
- *
- * The ARCH field determines the architecture line (sun4, sun4c, etc).
- * The MACH field determines the machine make within that architecture.
- */
-
-#define SM_ARCH_MASK 0xf0
-#define SM_SUN3 0x10
-#define SM_SUN4 0x20
-#define SM_SUN3X 0x40
-#define SM_SUN4C 0x50
-#define SM_SUN4M 0x70
-#define SM_SUN4M_OBP 0x80
-
-#define SM_TYP_MASK 0x0f
-/* Sun3 machines */
-#define SM_3_160 0x01 /* Sun 3/160 series */
-#define SM_3_50 0x02 /* Sun 3/50 series */
-#define SM_3_260 0x03 /* Sun 3/260 series */
-#define SM_3_110 0x04 /* Sun 3/110 series */
-#define SM_3_60 0x07 /* Sun 3/60 series */
-#define SM_3_E 0x08 /* Sun 3/E series */
-
-/* Sun3x machines */
-#define SM_3_460 0x01 /* Sun 3/460 (460,470,480) series */
-#define SM_3_80 0x02 /* Sun 3/80 series */
-
-/* Sun4 machines */
-#define SM_4_260 0x01 /* Sun 4/200 series */
-#define SM_4_110 0x02 /* Sun 4/100 series */
-#define SM_4_330 0x03 /* Sun 4/300 series */
-#define SM_4_470 0x04 /* Sun 4/400 series */
-
-/* Sun4c machines Full Name - PROM NAME */
-#define SM_4C_SS1 0x01 /* Sun4c SparcStation 1 - Sun 4/60 */
-#define SM_4C_IPC 0x02 /* Sun4c SparcStation IPC - Sun 4/40 */
-#define SM_4C_SS1PLUS 0x03 /* Sun4c SparcStation 1+ - Sun 4/65 */
-#define SM_4C_SLC 0x04 /* Sun4c SparcStation SLC - Sun 4/20 */
-#define SM_4C_SS2 0x05 /* Sun4c SparcStation 2 - Sun 4/75 */
-#define SM_4C_ELC 0x06 /* Sun4c SparcStation ELC - Sun 4/25 */
-#define SM_4C_IPX 0x07 /* Sun4c SparcStation IPX - Sun 4/50 */
-
-/* Sun4m machines, these predate the OpenBoot. These values only mean
- * something if the value in the ARCH field is SM_SUN4M, if it is
- * SM_SUN4M_OBP then you have the following situation:
- * 1) You either have a sun4d, a sun4e, or a recently made sun4m.
- * 2) You have to consult OpenBoot to determine which machine this is.
- */
-#define SM_4M_SS60 0x01 /* Sun4m SparcSystem 600 */
-#define SM_4M_SS50 0x02 /* Sun4m SparcStation 10 */
-#define SM_4M_SS40 0x03 /* Sun4m SparcStation 5 */
-
-/* Sun4d machines -- N/A */
-/* Sun4e machines -- N/A */
-/* Sun4u machines -- N/A */
-
-#endif /* !(_SPARC_MACHINES_H) */
diff --git a/include/asm-m68k/machw.h b/include/asm-m68k/machw.h
deleted file mode 100644
index 2b4de0c2ce4a..000000000000
--- a/include/asm-m68k/machw.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-** linux/machw.h -- This header defines some macros and pointers for
-** the various Macintosh custom hardware registers.
-**
-** Copyright 1997 by Michael Schmitz
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _ASM_MACHW_H_
-#define _ASM_MACHW_H_
-
-/*
- * head.S maps the videomem to VIDEOMEMBASE
- */
-
-#define VIDEOMEMBASE 0xf0000000
-#define VIDEOMEMSIZE (4096*1024)
-#define VIDEOMEMMASK (-4096*1024)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-
-#if 0
-/*
-** SCC Z8530
-*/
-
-#define MAC_SCC_BAS (0x50F04000)
-struct MAC_SCC
- {
- u_char cha_a_ctrl;
- u_char char_dummy1;
- u_char cha_a_data;
- u_char char_dummy2;
- u_char cha_b_ctrl;
- u_char char_dummy3;
- u_char cha_b_data;
- };
-# define mac_scc ((*(volatile struct SCC*)MAC_SCC_BAS))
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* linux/machw.h */
diff --git a/include/asm-m68k/macintosh.h b/include/asm-m68k/macintosh.h
deleted file mode 100644
index 05309f7e3d06..000000000000
--- a/include/asm-m68k/macintosh.h
+++ /dev/null
@@ -1,135 +0,0 @@
-#ifndef __ASM_MACINTOSH_H
-#define __ASM_MACINTOSH_H
-
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-
-/*
- * Apple Macintoshisms
- */
-
-extern void mac_reset(void);
-extern void mac_poweroff(void);
-extern void mac_init_IRQ(void);
-extern int mac_irq_pending(unsigned int);
-
-/*
- * Floppy driver magic hook - probably shouldnt be here
- */
-
-extern void via1_set_head(int);
-
-/*
- * Macintosh Table
- */
-
-struct mac_model
-{
- short ident;
- char *name;
- char adb_type;
- char via_type;
- char scsi_type;
- char ide_type;
- char scc_type;
- char ether_type;
- char nubus_type;
-};
-
-#define MAC_ADB_NONE 0
-#define MAC_ADB_II 1
-#define MAC_ADB_IISI 2
-#define MAC_ADB_CUDA 3
-#define MAC_ADB_PB1 4
-#define MAC_ADB_PB2 5
-#define MAC_ADB_IOP 6
-
-#define MAC_VIA_II 1
-#define MAC_VIA_IIci 2
-#define MAC_VIA_QUADRA 3
-
-#define MAC_SCSI_NONE 0
-#define MAC_SCSI_OLD 1
-#define MAC_SCSI_QUADRA 2
-#define MAC_SCSI_QUADRA2 3
-#define MAC_SCSI_QUADRA3 4
-
-#define MAC_IDE_NONE 0
-#define MAC_IDE_QUADRA 1
-#define MAC_IDE_PB 2
-#define MAC_IDE_BABOON 3
-
-#define MAC_SCC_II 1
-#define MAC_SCC_IOP 2
-#define MAC_SCC_QUADRA 3
-#define MAC_SCC_PSC 4
-
-#define MAC_ETHER_NONE 0
-#define MAC_ETHER_SONIC 1
-#define MAC_ETHER_MACE 2
-
-#define MAC_NO_NUBUS 0
-#define MAC_NUBUS 1
-
-/*
- * Gestalt numbers
- */
-
-#define MAC_MODEL_II 6
-#define MAC_MODEL_IIX 7
-#define MAC_MODEL_IICX 8
-#define MAC_MODEL_SE30 9
-#define MAC_MODEL_IICI 11
-#define MAC_MODEL_IIFX 13 /* And well numbered it is too */
-#define MAC_MODEL_IISI 18
-#define MAC_MODEL_LC 19
-#define MAC_MODEL_Q900 20
-#define MAC_MODEL_PB170 21
-#define MAC_MODEL_Q700 22
-#define MAC_MODEL_CLII 23 /* aka: P200 */
-#define MAC_MODEL_PB140 25
-#define MAC_MODEL_Q950 26 /* aka: WGS95 */
-#define MAC_MODEL_LCIII 27 /* aka: P450 */
-#define MAC_MODEL_PB210 29
-#define MAC_MODEL_C650 30
-#define MAC_MODEL_PB230 32
-#define MAC_MODEL_PB180 33
-#define MAC_MODEL_PB160 34
-#define MAC_MODEL_Q800 35 /* aka: WGS80 */
-#define MAC_MODEL_Q650 36
-#define MAC_MODEL_LCII 37 /* aka: P400/405/410/430 */
-#define MAC_MODEL_PB250 38
-#define MAC_MODEL_IIVI 44
-#define MAC_MODEL_P600 45 /* aka: P600CD */
-#define MAC_MODEL_IIVX 48
-#define MAC_MODEL_CCL 49 /* aka: P250 */
-#define MAC_MODEL_PB165C 50
-#define MAC_MODEL_C610 52 /* aka: WGS60 */
-#define MAC_MODEL_Q610 53
-#define MAC_MODEL_PB145 54 /* aka: PB145B */
-#define MAC_MODEL_P520 56 /* aka: LC520 */
-#define MAC_MODEL_C660 60
-#define MAC_MODEL_P460 62 /* aka: LCIII+, P466/P467 */
-#define MAC_MODEL_PB180C 71
-#define MAC_MODEL_PB520 72 /* aka: PB520C, PB540, PB540C, PB550C */
-#define MAC_MODEL_PB270C 77
-#define MAC_MODEL_Q840 78
-#define MAC_MODEL_P550 80 /* aka: LC550, P560 */
-#define MAC_MODEL_CCLII 83 /* aka: P275 */
-#define MAC_MODEL_PB165 84
-#define MAC_MODEL_PB190 85 /* aka: PB190CS */
-#define MAC_MODEL_TV 88
-#define MAC_MODEL_P475 89 /* aka: LC475, P476 */
-#define MAC_MODEL_P475F 90 /* aka: P475 w/ FPU (no LC040) */
-#define MAC_MODEL_P575 92 /* aka: LC575, P577/P578 */
-#define MAC_MODEL_Q605 94
-#define MAC_MODEL_Q605_ACC 95 /* Q605 accelerated to 33 MHz */
-#define MAC_MODEL_Q630 98 /* aka: LC630, P630/631/635/636/637/638/640 */
-#define MAC_MODEL_P588 99 /* aka: LC580, P580 */
-#define MAC_MODEL_PB280 102
-#define MAC_MODEL_PB280C 103
-#define MAC_MODEL_PB150 115
-
-extern struct mac_model *macintosh_config;
-
-#endif
diff --git a/include/asm-m68k/macints.h b/include/asm-m68k/macints.h
deleted file mode 100644
index 679c48ab4407..000000000000
--- a/include/asm-m68k/macints.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-** macints.h -- Macintosh Linux interrupt handling structs and prototypes
-**
-** Copyright 1997 by Michael Schmitz
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _ASM_MACINTS_H_
-#define _ASM_MACINTS_H_
-
-#include <asm/irq.h>
-
-/* Setting this prints debugging info for unclaimed interrupts */
-
-#define DEBUG_SPURIOUS
-
-/* Setting this prints debugging info on each autovector interrupt */
-
-/* #define DEBUG_IRQS */
-
-/* Setting this prints debugging info on each Nubus interrupt */
-
-/* #define DEBUG_NUBUS_INT */
-
-/* Setting this prints debugging info on irqs as they enabled and disabled. */
-
-/* #define DEBUG_IRQUSE */
-
-/*
- * Base IRQ number for all Mac68K interrupt sources. Each source
- * has eight indexes (base -> base+7).
- */
-
-#define VIA1_SOURCE_BASE 8
-#define VIA2_SOURCE_BASE 16
-#define MAC_SCC_SOURCE_BASE 24
-#define PSC3_SOURCE_BASE 24
-#define PSC4_SOURCE_BASE 32
-#define PSC5_SOURCE_BASE 40
-#define PSC6_SOURCE_BASE 48
-#define NUBUS_SOURCE_BASE 56
-#define BABOON_SOURCE_BASE 64
-
-/*
- * Maximum IRQ number is BABOON_SOURCE_BASE + 7,
- * giving us IRQs up through 71
- */
-
-#define NUM_MAC_SOURCES 72
-
-/*
- * clean way to separate IRQ into its source and index
- */
-
-#define IRQ_SRC(irq) (irq >> 3)
-#define IRQ_IDX(irq) (irq & 7)
-
-/* VIA1 interrupts */
-#define IRQ_VIA1_0 (8) /* one second int. */
-#define IRQ_VIA1_1 (9) /* VBlank int. */
-#define IRQ_MAC_VBL IRQ_VIA1_1
-#define IRQ_VIA1_2 (10) /* ADB SR shifts complete */
-#define IRQ_MAC_ADB IRQ_VIA1_2
-#define IRQ_MAC_ADB_SR IRQ_VIA1_2
-#define IRQ_VIA1_3 (11) /* ADB SR CB2 ?? */
-#define IRQ_MAC_ADB_SD IRQ_VIA1_3
-#define IRQ_VIA1_4 (12) /* ADB SR ext. clock pulse */
-#define IRQ_MAC_ADB_CL IRQ_VIA1_4
-#define IRQ_VIA1_5 (13)
-#define IRQ_MAC_TIMER_2 IRQ_VIA1_5
-#define IRQ_VIA1_6 (14)
-#define IRQ_MAC_TIMER_1 IRQ_VIA1_6
-#define IRQ_VIA1_7 (15)
-
-/* VIA2/RBV interrupts */
-#define IRQ_VIA2_0 (16)
-#define IRQ_MAC_SCSIDRQ IRQ_VIA2_0
-#define IRQ_VIA2_1 (17)
-#define IRQ_MAC_NUBUS IRQ_VIA2_1
-#define IRQ_VIA2_2 (18)
-#define IRQ_VIA2_3 (19)
-#define IRQ_MAC_SCSI IRQ_VIA2_3
-#define IRQ_VIA2_4 (20)
-#define IRQ_VIA2_5 (21)
-#define IRQ_VIA2_6 (22)
-#define IRQ_VIA2_7 (23)
-
-/* Level 3 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC3_0 (24)
-#define IRQ_MAC_MACE IRQ_PSC3_0
-#define IRQ_PSC3_1 (25)
-#define IRQ_PSC3_2 (26)
-#define IRQ_PSC3_3 (27)
-
-/* Level 4 (SCC) interrupts */
-#define IRQ_SCC (32)
-#define IRQ_SCCA (33)
-#define IRQ_SCCB (34)
-#if 0 /* FIXME: are there multiple interrupt conditions on the SCC ?? */
-/* SCC interrupts */
-#define IRQ_SCCB_TX (32)
-#define IRQ_SCCB_STAT (33)
-#define IRQ_SCCB_RX (34)
-#define IRQ_SCCB_SPCOND (35)
-#define IRQ_SCCA_TX (36)
-#define IRQ_SCCA_STAT (37)
-#define IRQ_SCCA_RX (38)
-#define IRQ_SCCA_SPCOND (39)
-#endif
-
-/* Level 4 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC4_0 (32)
-#define IRQ_PSC4_1 (33)
-#define IRQ_PSC4_2 (34)
-#define IRQ_PSC4_3 (35)
-#define IRQ_MAC_MACE_DMA IRQ_PSC4_3
-
-/* Level 5 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC5_0 (40)
-#define IRQ_PSC5_1 (41)
-#define IRQ_PSC5_2 (42)
-#define IRQ_PSC5_3 (43)
-
-/* Level 6 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC6_0 (48)
-#define IRQ_PSC6_1 (49)
-#define IRQ_PSC6_2 (50)
-#define IRQ_PSC6_3 (51)
-
-/* Nubus interrupts (cascaded to VIA2) */
-#define IRQ_NUBUS_9 (56)
-#define IRQ_NUBUS_A (57)
-#define IRQ_NUBUS_B (58)
-#define IRQ_NUBUS_C (59)
-#define IRQ_NUBUS_D (60)
-#define IRQ_NUBUS_E (61)
-#define IRQ_NUBUS_F (62)
-
-/* Baboon interrupts (cascaded to nubus slot $C) */
-#define IRQ_BABOON_0 (64)
-#define IRQ_BABOON_1 (65)
-#define IRQ_BABOON_2 (66)
-#define IRQ_BABOON_3 (67)
-
-#define SLOT2IRQ(x) (x + 47)
-#define IRQ2SLOT(x) (x - 47)
-
-#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
-#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */
-
-#endif /* asm/macints.h */
diff --git a/include/asm-m68k/math-emu.h b/include/asm-m68k/math-emu.h
deleted file mode 100644
index ddfab96403cb..000000000000
--- a/include/asm-m68k/math-emu.h
+++ /dev/null
@@ -1,315 +0,0 @@
-#ifndef _ASM_M68K_SETUP_H
-#define _ASM_M68K_SETUP_H
-
-#include <asm/setup.h>
-#include <linux/linkage.h>
-
-/* Status Register bits */
-
-/* accrued exception bits */
-#define FPSR_AEXC_INEX 3
-#define FPSR_AEXC_DZ 4
-#define FPSR_AEXC_UNFL 5
-#define FPSR_AEXC_OVFL 6
-#define FPSR_AEXC_IOP 7
-
-/* exception status bits */
-#define FPSR_EXC_INEX1 8
-#define FPSR_EXC_INEX2 9
-#define FPSR_EXC_DZ 10
-#define FPSR_EXC_UNFL 11
-#define FPSR_EXC_OVFL 12
-#define FPSR_EXC_OPERR 13
-#define FPSR_EXC_SNAN 14
-#define FPSR_EXC_BSUN 15
-
-/* quotient byte, assumes big-endian, of course */
-#define FPSR_QUOTIENT(fpsr) (*((signed char *) &(fpsr) + 1))
-
-/* condition code bits */
-#define FPSR_CC_NAN 24
-#define FPSR_CC_INF 25
-#define FPSR_CC_Z 26
-#define FPSR_CC_NEG 27
-
-
-/* Control register bits */
-
-/* rounding mode */
-#define FPCR_ROUND_RN 0 /* round to nearest/even */
-#define FPCR_ROUND_RZ 1 /* round to zero */
-#define FPCR_ROUND_RM 2 /* minus infinity */
-#define FPCR_ROUND_RP 3 /* plus infinity */
-
-/* rounding precision */
-#define FPCR_PRECISION_X 0 /* long double */
-#define FPCR_PRECISION_S 1 /* double */
-#define FPCR_PRECISION_D 2 /* float */
-
-
-/* Flags to select the debugging output */
-#define PDECODE 0
-#define PEXECUTE 1
-#define PCONV 2
-#define PNORM 3
-#define PREGISTER 4
-#define PINSTR 5
-#define PUNIMPL 6
-#define PMOVEM 7
-
-#define PMDECODE (1<<PDECODE)
-#define PMEXECUTE (1<<PEXECUTE)
-#define PMCONV (1<<PCONV)
-#define PMNORM (1<<PNORM)
-#define PMREGISTER (1<<PREGISTER)
-#define PMINSTR (1<<PINSTR)
-#define PMUNIMPL (1<<PUNIMPL)
-#define PMMOVEM (1<<PMOVEM)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-union fp_mant64 {
- unsigned long long m64;
- unsigned long m32[2];
-};
-
-union fp_mant128 {
- unsigned long long m64[2];
- unsigned long m32[4];
-};
-
-/* internal representation of extended fp numbers */
-struct fp_ext {
- unsigned char lowmant;
- unsigned char sign;
- unsigned short exp;
- union fp_mant64 mant;
-};
-
-/* C representation of FPU registers */
-/* NOTE: if you change this, you have to change the assembler offsets
- below and the size in <asm/fpu.h>, too */
-struct fp_data {
- struct fp_ext fpreg[8];
- unsigned int fpcr;
- unsigned int fpsr;
- unsigned int fpiar;
- unsigned short prec;
- unsigned short rnd;
- struct fp_ext temp[2];
-};
-
-#ifdef FPU_EMU_DEBUG
-extern unsigned int fp_debugprint;
-
-#define dprint(bit, fmt, args...) ({ \
- if (fp_debugprint & (1 << (bit))) \
- printk(fmt, ## args); \
-})
-#else
-#define dprint(bit, fmt, args...)
-#endif
-
-#define uprint(str) ({ \
- static int __count = 3; \
- \
- if (__count > 0) { \
- printk("You just hit an unimplemented " \
- "fpu instruction (%s)\n", str); \
- printk("Please report this to ....\n"); \
- __count--; \
- } \
-})
-
-#define FPDATA ((struct fp_data *)current->thread.fp)
-
-#else /* __ASSEMBLY__ */
-
-#define FPDATA %a2
-
-/* offsets from the base register to the floating point data in the task struct */
-#define FPD_FPREG (TASK_THREAD+THREAD_FPREG+0)
-#define FPD_FPCR (TASK_THREAD+THREAD_FPREG+96)
-#define FPD_FPSR (TASK_THREAD+THREAD_FPREG+100)
-#define FPD_FPIAR (TASK_THREAD+THREAD_FPREG+104)
-#define FPD_PREC (TASK_THREAD+THREAD_FPREG+108)
-#define FPD_RND (TASK_THREAD+THREAD_FPREG+110)
-#define FPD_TEMPFP1 (TASK_THREAD+THREAD_FPREG+112)
-#define FPD_TEMPFP2 (TASK_THREAD+THREAD_FPREG+124)
-#define FPD_SIZEOF (TASK_THREAD+THREAD_FPREG+136)
-
-/* offsets on the stack to access saved registers,
- * these are only used during instruction decoding
- * where we always know how deep we're on the stack.
- */
-#define FPS_DO (PT_D0)
-#define FPS_D1 (PT_D1)
-#define FPS_D2 (PT_D2)
-#define FPS_A0 (PT_A0)
-#define FPS_A1 (PT_A1)
-#define FPS_A2 (PT_A2)
-#define FPS_SR (PT_SR)
-#define FPS_PC (PT_PC)
-#define FPS_EA (PT_PC+6)
-#define FPS_PC2 (PT_PC+10)
-
-.macro fp_get_fp_reg
- lea (FPD_FPREG,FPDATA,%d0.w*4),%a0
- lea (%a0,%d0.w*8),%a0
-.endm
-
-/* Macros used to get/put the current program counter.
- * 020/030 use a different stack frame then 040/060, for the
- * 040/060 the return pc points already to the next location,
- * so this only needs to be modified for jump instructions.
- */
-.macro fp_get_pc dest
- move.l (FPS_PC+4,%sp),\dest
-.endm
-
-.macro fp_put_pc src,jump=0
- move.l \src,(FPS_PC+4,%sp)
-.endm
-
-.macro fp_get_instr_data f,s,dest,label
- getuser \f,%sp@(FPS_PC+4)@(0),\dest,\label,%sp@(FPS_PC+4)
- addq.l #\s,%sp@(FPS_PC+4)
-.endm
-
-.macro fp_get_instr_word dest,label,addr
- fp_get_instr_data w,2,\dest,\label,\addr
-.endm
-
-.macro fp_get_instr_long dest,label,addr
- fp_get_instr_data l,4,\dest,\label,\addr
-.endm
-
-/* These macros are used to read from/write to user space
- * on error we jump to the fixup section, load the fault
- * address into %a0 and jump to the exit.
- * (derived from <asm/uaccess.h>)
- */
-.macro getuser size,src,dest,label,addr
-| printf ,"[\size<%08x]",1,\addr
-.Lu1\@: moves\size \src,\dest
-
- .section .fixup,"ax"
- .even
-.Lu2\@: move.l \addr,%a0
- jra \label
- .previous
-
- .section __ex_table,"a"
- .align 4
- .long .Lu1\@,.Lu2\@
- .previous
-.endm
-
-.macro putuser size,src,dest,label,addr
-| printf ,"[\size>%08x]",1,\addr
-.Lu1\@: moves\size \src,\dest
-.Lu2\@:
-
- .section .fixup,"ax"
- .even
-.Lu3\@: move.l \addr,%a0
- jra \label
- .previous
-
- .section __ex_table,"a"
- .align 4
- .long .Lu1\@,.Lu3\@
- .long .Lu2\@,.Lu3\@
- .previous
-.endm
-
-/* work around binutils idiocy */
-old_gas=-1
-.irp gas_ident.x .x
-old_gas=old_gas+1
-.endr
-.if !old_gas
-.irp m b,w,l
-.macro getuser.\m src,dest,label,addr
- getuser .\m,\src,\dest,\label,\addr
-.endm
-.macro putuser.\m src,dest,label,addr
- putuser .\m,\src,\dest,\label,\addr
-.endm
-.endr
-.endif
-
-.macro movestack nr,arg1,arg2,arg3,arg4,arg5
- .if \nr
- movestack (\nr-1),\arg2,\arg3,\arg4,\arg5
- move.l \arg1,-(%sp)
- .endif
-.endm
-
-.macro printf bit=-1,string,nr=0,arg1,arg2,arg3,arg4,arg5
-#ifdef FPU_EMU_DEBUG
- .data
-.Lpdata\@:
- .string "\string"
- .previous
-
- movem.l %d0/%d1/%a0/%a1,-(%sp)
- .if \bit+1
-#if 0
- moveq #\bit,%d0
- andw #7,%d0
- btst %d0,fp_debugprint+((31-\bit)/8)
-#else
- btst #\bit,fp_debugprint+((31-\bit)/8)
-#endif
- jeq .Lpskip\@
- .endif
- movestack \nr,\arg1,\arg2,\arg3,\arg4,\arg5
- pea .Lpdata\@
- jsr printk
- lea ((\nr+1)*4,%sp),%sp
-.Lpskip\@:
- movem.l (%sp)+,%d0/%d1/%a0/%a1
-#endif
-.endm
-
-.macro printx bit,fp
-#ifdef FPU_EMU_DEBUG
- movem.l %d0/%a0,-(%sp)
- lea \fp,%a0
-#if 0
- moveq #'+',%d0
- tst.w (%a0)
- jeq .Lx1\@
- moveq #'-',%d0
-.Lx1\@: printf \bit," %c",1,%d0
- move.l (4,%a0),%d0
- bclr #31,%d0
- jne .Lx2\@
- printf \bit,"0."
- jra .Lx3\@
-.Lx2\@: printf \bit,"1."
-.Lx3\@: printf \bit,"%08x%08x",2,%d0,%a0@(8)
- move.w (2,%a0),%d0
- ext.l %d0
- printf \bit,"E%04x",1,%d0
-#else
- printf \bit," %08x%08x%08x",3,%a0@,%a0@(4),%a0@(8)
-#endif
- movem.l (%sp)+,%d0/%a0
-#endif
-.endm
-
-.macro debug instr,args
-#ifdef FPU_EMU_DEBUG
- \instr \args
-#endif
-.endm
-
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_M68K_SETUP_H */
diff --git a/include/asm-m68k/mc146818rtc.h b/include/asm-m68k/mc146818rtc.h
deleted file mode 100644
index 9f70a01f73dc..000000000000
--- a/include/asm-m68k/mc146818rtc.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef _ASM_MC146818RTC_H
-#define _ASM_MC146818RTC_H
-
-
-#ifdef CONFIG_ATARI
-/* RTC in Atari machines */
-
-#include <asm/atarihw.h>
-
-#define RTC_PORT(x) (TT_RTC_BAS + 2*(x))
-#define RTC_ALWAYS_BCD 0
-
-#define CMOS_READ(addr) ({ \
-atari_outb_p((addr),RTC_PORT(0)); \
-atari_inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-atari_outb_p((addr),RTC_PORT(0)); \
-atari_outb_p((val),RTC_PORT(1)); \
-})
-#endif /* CONFIG_ATARI */
-
-#endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-m68k/md.h b/include/asm-m68k/md.h
deleted file mode 100644
index d2f78f226f3d..000000000000
--- a/include/asm-m68k/md.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * md.h: High speed xor_block operation for RAID4/5
- *
- */
-
-#ifndef __ASM_MD_H
-#define __ASM_MD_H
-
-/* #define HAVE_ARCH_XORBLOCK */
-
-#define MD_XORBLOCK_ALIGNMENT sizeof(long)
-
-#endif /* __ASM_MD_H */
diff --git a/include/asm-m68k/mman.h b/include/asm-m68k/mman.h
deleted file mode 100644
index 1626d37f4898..000000000000
--- a/include/asm-m68k/mman.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef __M68K_MMAN_H__
-#define __M68K_MMAN_H__
-
-#include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
-#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
-#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
-#define MAP_LOCKED 0x2000 /* pages are locked */
-#define MAP_NORESERVE 0x4000 /* don't check for reservations */
-#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
-#define MAP_NONBLOCK 0x10000 /* do not block on IO */
-
-#define MCL_CURRENT 1 /* lock all current mappings */
-#define MCL_FUTURE 2 /* lock all future mappings */
-
-#endif /* __M68K_MMAN_H__ */
diff --git a/include/asm-m68k/mmu.h b/include/asm-m68k/mmu.h
deleted file mode 100644
index ccd36d26615a..000000000000
--- a/include/asm-m68k/mmu.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __MMU_H
-#define __MMU_H
-
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
-
-#endif
diff --git a/include/asm-m68k/mmu_context.h b/include/asm-m68k/mmu_context.h
deleted file mode 100644
index 894dacbcee14..000000000000
--- a/include/asm-m68k/mmu_context.h
+++ /dev/null
@@ -1,154 +0,0 @@
-#ifndef __M68K_MMU_CONTEXT_H
-#define __M68K_MMU_CONTEXT_H
-
-#include <asm-generic/mm_hooks.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-#ifndef CONFIG_SUN3
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-
-static inline int init_new_context(struct task_struct *tsk,
- struct mm_struct *mm)
-{
- mm->context = virt_to_phys(mm->pgd);
- return 0;
-}
-
-#define destroy_context(mm) do { } while(0)
-
-static inline void switch_mm_0230(struct mm_struct *mm)
-{
- unsigned long crp[2] = {
- 0x80000000 | _PAGE_TABLE, mm->context
- };
- unsigned long tmp;
-
- asm volatile (".chip 68030");
-
- /* flush MC68030/MC68020 caches (they are virtually addressed) */
- asm volatile (
- "movec %%cacr,%0;"
- "orw %1,%0; "
- "movec %0,%%cacr"
- : "=d" (tmp) : "di" (FLUSH_I_AND_D));
-
- /* Switch the root pointer. For a 030-only kernel,
- * avoid flushing the whole ATC, we only need to
- * flush the user entries. The 68851 does this by
- * itself. Avoid a runtime check here.
- */
- asm volatile (
-#ifdef CPU_M68030_ONLY
- "pmovefd %0,%%crp; "
- "pflush #0,#4"
-#else
- "pmove %0,%%crp"
-#endif
- : : "m" (crp[0]));
-
- asm volatile (".chip 68k");
-}
-
-static inline void switch_mm_0460(struct mm_struct *mm)
-{
- asm volatile (".chip 68040");
-
- /* flush address translation cache (user entries) */
- asm volatile ("pflushan");
-
- /* switch the root pointer */
- asm volatile ("movec %0,%%urp" : : "r" (mm->context));
-
- if (CPU_IS_060) {
- unsigned long tmp;
-
- /* clear user entries in the branch cache */
- asm volatile (
- "movec %%cacr,%0; "
- "orl %1,%0; "
- "movec %0,%%cacr"
- : "=d" (tmp): "di" (0x00200000));
- }
-
- asm volatile (".chip 68k");
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
- if (prev != next) {
- if (CPU_IS_020_OR_030)
- switch_mm_0230(next);
- else
- switch_mm_0460(next);
- }
-}
-
-#define deactivate_mm(tsk,mm) do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev_mm,
- struct mm_struct *next_mm)
-{
- next_mm->context = virt_to_phys(next_mm->pgd);
-
- if (CPU_IS_020_OR_030)
- switch_mm_0230(next_mm);
- else
- switch_mm_0460(next_mm);
-}
-
-#else /* CONFIG_SUN3 */
-#include <asm/sun3mmu.h>
-#include <linux/sched.h>
-
-extern unsigned long get_free_context(struct mm_struct *mm);
-extern void clear_context(unsigned long context);
-
-/* set the context for a new task to unmapped */
-static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
-{
- mm->context = SUN3_INVALID_CONTEXT;
- return 0;
-}
-
-/* find the context given to this process, and if it hasn't already
- got one, go get one for it. */
-static inline void get_mmu_context(struct mm_struct *mm)
-{
- if(mm->context == SUN3_INVALID_CONTEXT)
- mm->context = get_free_context(mm);
-}
-
-/* flush context if allocated... */
-static inline void destroy_context(struct mm_struct *mm)
-{
- if(mm->context != SUN3_INVALID_CONTEXT)
- clear_context(mm->context);
-}
-
-static inline void activate_context(struct mm_struct *mm)
-{
- get_mmu_context(mm);
- sun3_put_context(mm->context);
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
- activate_context(tsk->mm);
-}
-
-#define deactivate_mm(tsk,mm) do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev_mm,
- struct mm_struct *next_mm)
-{
- activate_context(next_mm);
-}
-
-#endif
-#endif
diff --git a/include/asm-m68k/mmzone.h b/include/asm-m68k/mmzone.h
deleted file mode 100644
index e1f1ec7b7006..000000000000
--- a/include/asm-m68k/mmzone.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _ASM_M68K_MMZONE_H_
-#define _ASM_M68K_MMZONE_H_
-
-extern pg_data_t pg_data_map[];
-
-#define NODE_DATA(nid) (&pg_data_map[nid])
-#define NODE_MEM_MAP(nid) (NODE_DATA(nid)->node_mem_map)
-
-#endif /* _ASM_M68K_MMZONE_H_ */
diff --git a/include/asm-m68k/module.h b/include/asm-m68k/module.h
deleted file mode 100644
index 382d20a6fc18..000000000000
--- a/include/asm-m68k/module.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef _ASM_M68K_MODULE_H
-#define _ASM_M68K_MODULE_H
-
-struct mod_arch_specific {
- struct m68k_fixup_info *fixup_start, *fixup_end;
-};
-
-#define MODULE_ARCH_INIT { \
- .fixup_start = __start_fixup, \
- .fixup_end = __stop_fixup, \
-}
-
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-
-
-enum m68k_fixup_type {
- m68k_fixup_memoffset,
- m68k_fixup_vnode_shift,
-};
-
-struct m68k_fixup_info {
- enum m68k_fixup_type type;
- void *addr;
-};
-
-#define m68k_fixup(type, addr) \
- " .section \".m68k_fixup\",\"aw\"\n" \
- " .long " #type "," #addr "\n" \
- " .previous\n"
-
-extern struct m68k_fixup_info __start_fixup[], __stop_fixup[];
-
-struct module;
-extern void module_fixup(struct module *mod, struct m68k_fixup_info *start,
- struct m68k_fixup_info *end);
-
-#endif /* _ASM_M68K_MODULE_H */
diff --git a/include/asm-m68k/motorola_pgalloc.h b/include/asm-m68k/motorola_pgalloc.h
deleted file mode 100644
index d08bf6261df8..000000000000
--- a/include/asm-m68k/motorola_pgalloc.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _MOTOROLA_PGALLOC_H
-#define _MOTOROLA_PGALLOC_H
-
-#include <asm/tlb.h>
-#include <asm/tlbflush.h>
-
-extern pmd_t *get_pointer_table(void);
-extern int free_pointer_table(pmd_t *);
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
- pte_t *pte;
-
- pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
- if (pte) {
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
-
- return pte;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- cache_page(pte);
- free_page((unsigned long) pte);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
- pte_t *pte;
-
- if(!page)
- return NULL;
-
- pte = kmap(page);
- if (pte) {
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
- kunmap(pte);
- pgtable_page_ctor(page);
- return page;
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t page)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- return get_pointer_table();
-}
-
-static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
- return free_pointer_table(pmd);
-}
-
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
-{
- return free_pointer_table(pmd);
-}
-
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- pmd_free(mm, (pmd_t *)pgd);
-}
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- return (pgd_t *)get_pointer_table();
-}
-
-
-static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
-{
- pmd_set(pmd, pte);
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
-{
- pmd_set(pmd, page_address(page));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
-{
- pgd_set(pgd, pmd);
-}
-
-#endif /* _MOTOROLA_PGALLOC_H */
diff --git a/include/asm-m68k/motorola_pgtable.h b/include/asm-m68k/motorola_pgtable.h
deleted file mode 100644
index 8e9a8a754dde..000000000000
--- a/include/asm-m68k/motorola_pgtable.h
+++ /dev/null
@@ -1,291 +0,0 @@
-#ifndef _MOTOROLA_PGTABLE_H
-#define _MOTOROLA_PGTABLE_H
-
-
-/*
- * Definitions for MMU descriptors
- */
-#define _PAGE_PRESENT 0x001
-#define _PAGE_SHORT 0x002
-#define _PAGE_RONLY 0x004
-#define _PAGE_ACCESSED 0x008
-#define _PAGE_DIRTY 0x010
-#define _PAGE_SUPER 0x080 /* 68040 supervisor only */
-#define _PAGE_GLOBAL040 0x400 /* 68040 global bit, used for kva descs */
-#define _PAGE_NOCACHE030 0x040 /* 68030 no-cache mode */
-#define _PAGE_NOCACHE 0x060 /* 68040 cache mode, non-serialized */
-#define _PAGE_NOCACHE_S 0x040 /* 68040 no-cache mode, serialized */
-#define _PAGE_CACHE040 0x020 /* 68040 cache mode, cachable, copyback */
-#define _PAGE_CACHE040W 0x000 /* 68040 cache mode, cachable, write-through */
-
-#define _DESCTYPE_MASK 0x003
-
-#define _CACHEMASK040 (~0x060)
-#define _TABLE_MASK (0xfffffe00)
-
-#define _PAGE_TABLE (_PAGE_SHORT)
-#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_NOCACHE)
-
-#define _PAGE_PROTNONE 0x004
-#define _PAGE_FILE 0x008 /* pagecache or swap? */
-
-#ifndef __ASSEMBLY__
-
-/* This is the cache mode to be used for pages containing page descriptors for
- * processors >= '040. It is in pte_mknocache(), and the variable is defined
- * and initialized in head.S */
-extern int m68k_pgtable_cachemode;
-
-/* This is the cache mode for normal pages, for supervisor access on
- * processors >= '040. It is used in pte_mkcache(), and the variable is
- * defined and initialized in head.S */
-
-#if defined(CPU_M68060_ONLY) && defined(CONFIG_060_WRITETHROUGH)
-#define m68k_supervisor_cachemode _PAGE_CACHE040W
-#elif defined(CPU_M68040_OR_M68060_ONLY)
-#define m68k_supervisor_cachemode _PAGE_CACHE040
-#elif defined(CPU_M68020_OR_M68030_ONLY)
-#define m68k_supervisor_cachemode 0
-#else
-extern int m68k_supervisor_cachemode;
-#endif
-
-#if defined(CPU_M68040_OR_M68060_ONLY)
-#define mm_cachebits _PAGE_CACHE040
-#elif defined(CPU_M68020_OR_M68030_ONLY)
-#define mm_cachebits 0
-#else
-extern unsigned long mm_cachebits;
-#endif
-
-#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED | mm_cachebits)
-
-/* Alternate definitions that are compile time constants, for
- initializing protection_map. The cachebits are fixed later. */
-#define PAGE_NONE_C __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
-#define PAGE_SHARED_C __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
-#define PAGE_COPY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
-#define PAGE_READONLY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
-
-/*
- * The m68k can't do page protection for execute, and considers that the same are read.
- * Also, write permissions imply read permissions. This is the closest we can get..
- */
-#define __P000 PAGE_NONE_C
-#define __P001 PAGE_READONLY_C
-#define __P010 PAGE_COPY_C
-#define __P011 PAGE_COPY_C
-#define __P100 PAGE_READONLY_C
-#define __P101 PAGE_READONLY_C
-#define __P110 PAGE_COPY_C
-#define __P111 PAGE_COPY_C
-
-#define __S000 PAGE_NONE_C
-#define __S001 PAGE_READONLY_C
-#define __S010 PAGE_SHARED_C
-#define __S011 PAGE_SHARED_C
-#define __S100 PAGE_READONLY_C
-#define __S101 PAGE_READONLY_C
-#define __S110 PAGE_SHARED_C
-#define __S111 PAGE_SHARED_C
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
- return pte;
-}
-
-static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
-{
- unsigned long ptbl = virt_to_phys(ptep) | _PAGE_TABLE | _PAGE_ACCESSED;
- unsigned long *ptr = pmdp->pmd;
- short i = 16;
- while (--i >= 0) {
- *ptr++ = ptbl;
- ptbl += (sizeof(pte_t)*PTRS_PER_PTE/16);
- }
-}
-
-static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
-{
- pgd_val(*pgdp) = _PAGE_TABLE | _PAGE_ACCESSED | __pa(pmdp);
-}
-
-#define __pte_page(pte) ((unsigned long)__va(pte_val(pte) & PAGE_MASK))
-#define __pmd_page(pmd) ((unsigned long)__va(pmd_val(pmd) & _TABLE_MASK))
-#define __pgd_page(pgd) ((unsigned long)__va(pgd_val(pgd) & _TABLE_MASK))
-
-
-#define pte_none(pte) (!pte_val(pte))
-#define pte_present(pte) (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-#define pte_clear(mm,addr,ptep) ({ pte_val(*(ptep)) = 0; })
-
-#define pte_page(pte) virt_to_page(__va(pte_val(pte)))
-#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#define pmd_none(pmd) (!pmd_val(pmd))
-#define pmd_bad(pmd) ((pmd_val(pmd) & _DESCTYPE_MASK) != _PAGE_TABLE)
-#define pmd_present(pmd) (pmd_val(pmd) & _PAGE_TABLE)
-#define pmd_clear(pmdp) ({ \
- unsigned long *__ptr = pmdp->pmd; \
- short __i = 16; \
- while (--__i >= 0) \
- *__ptr++ = 0; \
-})
-#define pmd_page(pmd) virt_to_page(__va(pmd_val(pmd)))
-
-
-#define pgd_none(pgd) (!pgd_val(pgd))
-#define pgd_bad(pgd) ((pgd_val(pgd) & _DESCTYPE_MASK) != _PAGE_TABLE)
-#define pgd_present(pgd) (pgd_val(pgd) & _PAGE_TABLE)
-#define pgd_clear(pgdp) ({ pgd_val(*pgdp) = 0; })
-#define pgd_page(pgd) (mem_map + ((unsigned long)(__va(pgd_val(pgd)) - PAGE_OFFSET) >> PAGE_SHIFT))
-
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_write(pte_t pte) { return !(pte_val(pte) & _PAGE_RONLY); }
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
-static inline int pte_special(pte_t pte) { return 0; }
-
-static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_RONLY; return pte; }
-static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_RONLY; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mknocache(pte_t pte)
-{
- pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_pgtable_cachemode;
- return pte;
-}
-static inline pte_t pte_mkcache(pte_t pte)
-{
- pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_supervisor_cachemode;
- return pte;
-}
-static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
-
-#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-static inline pgd_t *pgd_offset(const struct mm_struct *mm,
- unsigned long address)
-{
- return mm->pgd + pgd_index(address);
-}
-
-#define swapper_pg_dir kernel_pg_dir
-extern pgd_t kernel_pg_dir[128];
-
-static inline pgd_t *pgd_offset_k(unsigned long address)
-{
- return kernel_pg_dir + (address >> PGDIR_SHIFT);
-}
-
-
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
-{
- return (pmd_t *)__pgd_page(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PMD-1));
-}
-
-/* Find an entry in the third-level page table.. */
-static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
-{
- return (pte_t *)__pmd_page(*pmdp) + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-}
-
-#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
-#define pte_offset_map_nested(pmdp, address) pte_offset_map(pmdp, address)
-#define pte_unmap(pte) ((void)0)
-#define pte_unmap_nested(pte) ((void)0)
-
-/*
- * Allocate and free page tables. The xxx_kernel() versions are
- * used to allocate a kernel page table - this turns on ASN bits
- * if any.
- */
-
-/* Prior to calling these routines, the page should have been flushed
- * from both the cache and ATC, or the CPU might not notice that the
- * cache setting for the page has been changed. -jskov
- */
-static inline void nocache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mknocache(*ptep);
- }
-}
-
-static inline void cache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mkcache(*ptep);
- }
-}
-
-#define PTE_FILE_MAX_BITS 28
-
-static inline unsigned long pte_to_pgoff(pte_t pte)
-{
- return pte.pte >> 4;
-}
-
-static inline pte_t pgoff_to_pte(unsigned off)
-{
- pte_t pte = { (off << 4) + _PAGE_FILE };
- return pte;
-}
-
-/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
-#define __swp_type(x) (((x).val >> 4) & 0xff)
-#define __swp_offset(x) ((x).val >> 12)
-#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 12) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _MOTOROLA_PGTABLE_H */
diff --git a/include/asm-m68k/movs.h b/include/asm-m68k/movs.h
deleted file mode 100644
index 67dbea36960f..000000000000
--- a/include/asm-m68k/movs.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef __MOVS_H__
-#define __MOVS_H__
-
-/*
-** movs.h
-**
-** Inline assembly macros to generate movs & related instructions
-*/
-
-/* Set DFC register value */
-
-#define SET_DFC(x) \
- __asm__ __volatile__ (" movec %0,%/dfc" : : "d" (x));
-
-/* Get DFC register value */
-
-#define GET_DFC(x) \
- __asm__ __volatile__ (" movec %/dfc, %0" : "=d" (x) : );
-
-/* Set SFC register value */
-
-#define SET_SFC(x) \
- __asm__ __volatile__ (" movec %0,%/sfc" : : "d" (x));
-
-/* Get SFC register value */
-
-#define GET_SFC(x) \
- __asm__ __volatile__ (" movec %/sfc, %0" : "=d" (x) : );
-
-#define SET_VBR(x) \
- __asm__ __volatile__ (" movec %0,%/vbr" : : "r" (x));
-
-#define GET_VBR(x) \
- __asm__ __volatile__ (" movec %/vbr, %0" : "=g" (x) : );
-
-/* Set a byte using the "movs" instruction */
-
-#define SET_CONTROL_BYTE(addr,value) \
- __asm__ __volatile__ (" movsb %0, %1@" : : "d" (value), "a" (addr));
-
-/* Get a byte using the "movs" instruction */
-
-#define GET_CONTROL_BYTE(addr,value) \
- __asm__ __volatile__ (" movsb %1@, %0" : "=d" (value) : "a" (addr));
-
-/* Set a (long)word using the "movs" instruction */
-
-#define SET_CONTROL_WORD(addr,value) \
- __asm__ __volatile__ (" movsl %0, %1@" : : "d" (value), "a" (addr));
-
-/* Get a (long)word using the "movs" instruction */
-
-#define GET_CONTROL_WORD(addr,value) \
- __asm__ __volatile__ (" movsl %1@, %0" : "=d" (value) : "a" (addr));
-#endif
diff --git a/include/asm-m68k/msgbuf.h b/include/asm-m68k/msgbuf.h
deleted file mode 100644
index 243cb798de8f..000000000000
--- a/include/asm-m68k/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_MSGBUF_H
-#define _M68K_MSGBUF_H
-
-/*
- * The msqid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- unsigned long __unused1;
- __kernel_time_t msg_rtime; /* last msgrcv time */
- unsigned long __unused2;
- __kernel_time_t msg_ctime; /* last change time */
- unsigned long __unused3;
- unsigned long msg_cbytes; /* current number of bytes on queue */
- unsigned long msg_qnum; /* number of messages in queue */
- unsigned long msg_qbytes; /* max number of bytes on queue */
- __kernel_pid_t msg_lspid; /* pid of last msgsnd */
- __kernel_pid_t msg_lrpid; /* last receive pid */
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-#endif /* _M68K_MSGBUF_H */
diff --git a/include/asm-m68k/mutex.h b/include/asm-m68k/mutex.h
deleted file mode 100644
index 458c1f7fbc18..000000000000
--- a/include/asm-m68k/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-m68k/mvme147hw.h b/include/asm-m68k/mvme147hw.h
deleted file mode 100644
index b81043108472..000000000000
--- a/include/asm-m68k/mvme147hw.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef _MVME147HW_H_
-#define _MVME147HW_H_
-
-#include <asm/irq.h>
-
-typedef struct {
- unsigned char
- ctrl,
- bcd_sec,
- bcd_min,
- bcd_hr,
- bcd_dow,
- bcd_dom,
- bcd_mth,
- bcd_year;
-} MK48T02;
-
-#define RTC_WRITE 0x80
-#define RTC_READ 0x40
-#define RTC_STOP 0x20
-
-#define m147_rtc ((MK48T02 * volatile)0xfffe07f8)
-
-
-struct pcc_regs {
- volatile u_long dma_tadr;
- volatile u_long dma_dadr;
- volatile u_long dma_bcr;
- volatile u_long dma_hr;
- volatile u_short t1_preload;
- volatile u_short t1_count;
- volatile u_short t2_preload;
- volatile u_short t2_count;
- volatile u_char t1_int_cntrl;
- volatile u_char t1_cntrl;
- volatile u_char t2_int_cntrl;
- volatile u_char t2_cntrl;
- volatile u_char ac_fail;
- volatile u_char watchdog;
- volatile u_char lpt_intr;
- volatile u_char lpt_cntrl;
- volatile u_char dma_intr;
- volatile u_char dma_cntrl;
- volatile u_char bus_error;
- volatile u_char dma_status;
- volatile u_char abort;
- volatile u_char ta_fnctl;
- volatile u_char serial_cntrl;
- volatile u_char general_cntrl;
- volatile u_char lan_cntrl;
- volatile u_char general_status;
- volatile u_char scsi_interrupt;
- volatile u_char slave;
- volatile u_char soft1_cntrl;
- volatile u_char int_base;
- volatile u_char soft2_cntrl;
- volatile u_char revision_level;
- volatile u_char lpt_data;
- volatile u_char lpt_status;
- };
-
-#define m147_pcc ((struct pcc_regs * volatile)0xfffe1000)
-
-
-#define PCC_INT_ENAB 0x08
-
-#define PCC_TIMER_INT_CLR 0x80
-#define PCC_TIMER_PRELOAD 63936l
-
-#define PCC_LEVEL_ABORT 0x07
-#define PCC_LEVEL_SERIAL 0x04
-#define PCC_LEVEL_ETH 0x04
-#define PCC_LEVEL_TIMER1 0x04
-#define PCC_LEVEL_SCSI_PORT 0x04
-#define PCC_LEVEL_SCSI_DMA 0x04
-
-#define PCC_IRQ_AC_FAIL (IRQ_USER+0)
-#define PCC_IRQ_BERR (IRQ_USER+1)
-#define PCC_IRQ_ABORT (IRQ_USER+2)
-/* #define PCC_IRQ_SERIAL (IRQ_USER+3) */
-#define PCC_IRQ_PRINTER (IRQ_USER+7)
-#define PCC_IRQ_TIMER1 (IRQ_USER+8)
-#define PCC_IRQ_TIMER2 (IRQ_USER+9)
-#define PCC_IRQ_SOFTWARE1 (IRQ_USER+10)
-#define PCC_IRQ_SOFTWARE2 (IRQ_USER+11)
-
-
-#define M147_SCC_A_ADDR 0xfffe3002
-#define M147_SCC_B_ADDR 0xfffe3000
-#define M147_SCC_PCLK 5000000
-
-#define MVME147_IRQ_SCSI_PORT (IRQ_USER+0x45)
-#define MVME147_IRQ_SCSI_DMA (IRQ_USER+0x46)
-
-/* SCC interrupts, for MVME147 */
-
-#define MVME147_IRQ_TYPE_PRIO 0
-#define MVME147_IRQ_SCC_BASE (IRQ_USER+32)
-#define MVME147_IRQ_SCCB_TX (IRQ_USER+32)
-#define MVME147_IRQ_SCCB_STAT (IRQ_USER+34)
-#define MVME147_IRQ_SCCB_RX (IRQ_USER+36)
-#define MVME147_IRQ_SCCB_SPCOND (IRQ_USER+38)
-#define MVME147_IRQ_SCCA_TX (IRQ_USER+40)
-#define MVME147_IRQ_SCCA_STAT (IRQ_USER+42)
-#define MVME147_IRQ_SCCA_RX (IRQ_USER+44)
-#define MVME147_IRQ_SCCA_SPCOND (IRQ_USER+46)
-
-#define MVME147_LANCE_BASE 0xfffe1800
-#define MVME147_LANCE_IRQ (IRQ_USER+4)
-
-#define ETHERNET_ADDRESS 0xfffe0778
-
-#endif
diff --git a/include/asm-m68k/mvme16xhw.h b/include/asm-m68k/mvme16xhw.h
deleted file mode 100644
index 6117f56653d2..000000000000
--- a/include/asm-m68k/mvme16xhw.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef _M68K_MVME16xHW_H_
-#define _M68K_MVME16xHW_H_
-
-#include <asm/irq.h>
-
-/* Board ID data structure - pointer to this retrieved from Bug by head.S */
-
-/* Note, bytes 12 and 13 are board no in BCD (0162,0166,0167,0177,etc) */
-
-extern long mvme_bdid_ptr;
-
-typedef struct {
- char bdid[4];
- u_char rev, mth, day, yr;
- u_short size, reserved;
- u_short brdno;
- char brdsuffix[2];
- u_long options;
- u_short clun, dlun, ctype, dnum;
- u_long option2;
-} t_bdid, *p_bdid;
-
-
-typedef struct {
- u_char ack_icr,
- flt_icr,
- sel_icr,
- pe_icr,
- bsy_icr,
- spare1,
- isr,
- cr,
- spare2,
- spare3,
- spare4,
- data;
-} MVMElp, *MVMElpPtr;
-
-#define MVME_LPR_BASE 0xfff42030
-
-#define mvmelp ((*(volatile MVMElpPtr)(MVME_LPR_BASE)))
-
-typedef struct {
- unsigned char
- ctrl,
- bcd_sec,
- bcd_min,
- bcd_hr,
- bcd_dow,
- bcd_dom,
- bcd_mth,
- bcd_year;
-} MK48T08_t, *MK48T08ptr_t;
-
-#define RTC_WRITE 0x80
-#define RTC_READ 0x40
-#define RTC_STOP 0x20
-
-#define MVME_RTC_BASE 0xfffc1ff8
-
-#define MVME_I596_BASE 0xfff46000
-
-#define MVME_SCC_A_ADDR 0xfff45005
-#define MVME_SCC_B_ADDR 0xfff45001
-#define MVME_SCC_PCLK 10000000
-
-#define MVME162_IRQ_TYPE_PRIO 0
-
-#define MVME167_IRQ_PRN (IRQ_USER+20)
-#define MVME16x_IRQ_I596 (IRQ_USER+23)
-#define MVME16x_IRQ_SCSI (IRQ_USER+21)
-#define MVME16x_IRQ_FLY (IRQ_USER+63)
-#define MVME167_IRQ_SER_ERR (IRQ_USER+28)
-#define MVME167_IRQ_SER_MODEM (IRQ_USER+29)
-#define MVME167_IRQ_SER_TX (IRQ_USER+30)
-#define MVME167_IRQ_SER_RX (IRQ_USER+31)
-#define MVME16x_IRQ_TIMER (IRQ_USER+25)
-#define MVME167_IRQ_ABORT (IRQ_USER+46)
-#define MVME162_IRQ_ABORT (IRQ_USER+30)
-
-/* SCC interrupts, for MVME162 */
-#define MVME162_IRQ_SCC_BASE (IRQ_USER+0)
-#define MVME162_IRQ_SCCB_TX (IRQ_USER+0)
-#define MVME162_IRQ_SCCB_STAT (IRQ_USER+2)
-#define MVME162_IRQ_SCCB_RX (IRQ_USER+4)
-#define MVME162_IRQ_SCCB_SPCOND (IRQ_USER+6)
-#define MVME162_IRQ_SCCA_TX (IRQ_USER+8)
-#define MVME162_IRQ_SCCA_STAT (IRQ_USER+10)
-#define MVME162_IRQ_SCCA_RX (IRQ_USER+12)
-#define MVME162_IRQ_SCCA_SPCOND (IRQ_USER+14)
-
-/* MVME162 version register */
-
-#define MVME162_VERSION_REG 0xfff4202e
-
-extern unsigned short mvme16x_config;
-
-/* Lower 8 bits must match the revision register in the MC2 chip */
-
-#define MVME16x_CONFIG_SPEED_32 0x0001
-#define MVME16x_CONFIG_NO_VMECHIP2 0x0002
-#define MVME16x_CONFIG_NO_SCSICHIP 0x0004
-#define MVME16x_CONFIG_NO_ETHERNET 0x0008
-#define MVME16x_CONFIG_GOT_FPU 0x0010
-
-#define MVME16x_CONFIG_GOT_LP 0x0100
-#define MVME16x_CONFIG_GOT_CD2401 0x0200
-#define MVME16x_CONFIG_GOT_SCCA 0x0400
-#define MVME16x_CONFIG_GOT_SCCB 0x0800
-
-#endif
diff --git a/include/asm-m68k/nubus.h b/include/asm-m68k/nubus.h
deleted file mode 100644
index d6be9976f1ae..000000000000
--- a/include/asm-m68k/nubus.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _ASM_M68K_NUBUS_H
-#define _ASM_M68K_NUBUS_H
-
-#include <asm/raw_io.h>
-
-#define nubus_readb raw_inb
-#define nubus_readw raw_inw
-#define nubus_readl raw_inl
-
-#define nubus_writeb raw_outb
-#define nubus_writew raw_outw
-#define nubus_writel raw_outl
-
-#define nubus_memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define nubus_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define nubus_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
-
-static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
-}
-
-static inline void *nbus_remap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-
-static inline void *nubus_remap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define nubus_unmap iounmap
-#define nubus_iounmap iounmap
-#define nubus_ioremap nubus_remap_nocache_ser
-
-#endif /* _ASM_NUBUS_H */
diff --git a/include/asm-m68k/openprom.h b/include/asm-m68k/openprom.h
deleted file mode 100644
index d33cdadf78e1..000000000000
--- a/include/asm-m68k/openprom.h
+++ /dev/null
@@ -1,312 +0,0 @@
-#ifndef __SPARC_OPENPROM_H
-#define __SPARC_OPENPROM_H
-
-/* openprom.h: Prom structures and defines for access to the OPENBOOT
- * prom routines and data areas.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-
-/* Empirical constants... */
-#ifdef CONFIG_SUN3
-#define KADB_DEBUGGER_BEGVM 0x0fee0000 /* There is no kadb yet but...*/
-#define LINUX_OPPROM_BEGVM 0x0fef0000
-#define LINUX_OPPROM_ENDVM 0x0ff10000 /* I think this is right - tm */
-#else
-#define KADB_DEBUGGER_BEGVM 0xffc00000 /* Where kern debugger is in virt-mem */
-#define LINUX_OPPROM_BEGVM 0xffd00000
-#define LINUX_OPPROM_ENDVM 0xfff00000
-#define LINUX_OPPROM_MAGIC 0x10010407
-#endif
-
-#ifndef __ASSEMBLY__
-/* V0 prom device operations. */
-struct linux_dev_v0_funcs {
- int (*v0_devopen)(char *device_str);
- int (*v0_devclose)(int dev_desc);
- int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
- int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
- int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
- int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
- int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
- int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
- int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
-};
-
-/* V2 and later prom device operations. */
-struct linux_dev_v2_funcs {
- int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
- char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
- void (*v2_dumb_mem_free)(char *va, unsigned sz);
-
- /* To map devices into virtual I/O space. */
- char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
- void (*v2_dumb_munmap)(char *virta, unsigned size);
-
- int (*v2_dev_open)(char *devpath);
- void (*v2_dev_close)(int d);
- int (*v2_dev_read)(int d, char *buf, int nbytes);
- int (*v2_dev_write)(int d, char *buf, int nbytes);
- int (*v2_dev_seek)(int d, int hi, int lo);
-
- /* Never issued (multistage load support) */
- void (*v2_wheee2)(void);
- void (*v2_wheee3)(void);
-};
-
-struct linux_mlist_v0 {
- struct linux_mlist_v0 *theres_more;
- char *start_adr;
- unsigned num_bytes;
-};
-
-struct linux_mem_v0 {
- struct linux_mlist_v0 **v0_totphys;
- struct linux_mlist_v0 **v0_prommap;
- struct linux_mlist_v0 **v0_available; /* What we can use */
-};
-
-/* Arguments sent to the kernel from the boot prompt. */
-struct linux_arguments_v0 {
- char *argv[8];
- char args[100];
- char boot_dev[2];
- int boot_dev_ctrl;
- int boot_dev_unit;
- int dev_partition;
- char *kernel_file_name;
- void *aieee1; /* XXX */
-};
-
-/* V2 and up boot things. */
-struct linux_bootargs_v2 {
- char **bootpath;
- char **bootargs;
- int *fd_stdin;
- int *fd_stdout;
-};
-
-#if defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
-struct linux_romvec {
- char *pv_initsp;
- int (*pv_startmon)(void);
-
- int *diagberr;
-
- struct linux_arguments_v0 **pv_v0bootargs;
- unsigned *pv_sun3mem;
-
- unsigned char (*pv_getchar)(void);
- int (*pv_putchar)(int ch);
- int (*pv_nbgetchar)(void);
- int (*pv_nbputchar)(int ch);
- unsigned char *pv_echo;
- unsigned char *pv_insource;
- unsigned char *pv_outsink;
-
- int (*pv_getkey)(void);
- int (*pv_initgetkey)(void);
- unsigned int *pv_translation;
- unsigned char *pv_keybid;
- int *pv_screen_x;
- int *pv_screen_y;
- struct keybuf *pv_keybuf;
-
- char *pv_monid;
-
- /*
- * Frame buffer output and terminal emulation
- */
-
- int (*pv_fbwritechar)(char);
- int *pv_fbaddr;
- char **pv_font;
- int (*pv_fbwritestr)(char);
-
- void (*pv_reboot)(char *bootstr);
-
- /*
- * Line input and parsing
- */
-
- unsigned char *pv_linebuf;
- unsigned char **pv_lineptr;
- int *pv_linesize;
- int (*pv_getline)(void);
- unsigned char (*pv_getnextchar)(void);
- unsigned char (*pv_peeknextchar)(void);
- int *pv_fbthere;
- int (*pv_getnum)(void);
-
- void (*pv_printf)(const char *fmt, ...);
- int (*pv_printhex)(void);
-
- unsigned char *pv_leds;
- int (*pv_setleds)(void);
-
- /*
- * Non-maskable interrupt (nmi) information
- */
-
- int (*pv_nmiaddr)(void);
- int (*pv_abortentry)(void);
- int *pv_nmiclock;
-
- int *pv_fbtype;
-
- /*
- * Assorted other things
- */
-
- unsigned pv_romvers;
- struct globram *pv_globram;
- char *pv_kbdzscc;
-
- int *pv_keyrinit;
- unsigned char *pv_keyrtick;
- unsigned *pv_memoryavail;
- long *pv_resetaddr;
- long *pv_resetmap;
-
- void (*pv_halt)(void);
- unsigned char *pv_memorybitmap;
-
-#ifdef CONFIG_SUN3
- void (*pv_setctxt)(int ctxt, char *va, int pmeg);
- void (*pv_vector_cmd)(void);
- int dummy1z;
- int dummy2z;
- int dummy3z;
- int dummy4z;
-#endif
-};
-#else
-/* The top level PROM vector. */
-struct linux_romvec {
- /* Version numbers. */
- unsigned int pv_magic_cookie;
- unsigned int pv_romvers;
- unsigned int pv_plugin_revision;
- unsigned int pv_printrev;
-
- /* Version 0 memory descriptors. */
- struct linux_mem_v0 pv_v0mem;
-
- /* Node operations. */
- struct linux_nodeops *pv_nodeops;
-
- char **pv_bootstr;
- struct linux_dev_v0_funcs pv_v0devops;
-
- char *pv_stdin;
- char *pv_stdout;
-#define PROMDEV_KBD 0 /* input from keyboard */
-#define PROMDEV_SCREEN 0 /* output to screen */
-#define PROMDEV_TTYA 1 /* in/out to ttya */
-#define PROMDEV_TTYB 2 /* in/out to ttyb */
-
- /* Blocking getchar/putchar. NOT REENTRANT! (grr) */
- int (*pv_getchar)(void);
- void (*pv_putchar)(int ch);
-
- /* Non-blocking variants. */
- int (*pv_nbgetchar)(void);
- int (*pv_nbputchar)(int ch);
-
- void (*pv_putstr)(char *str, int len);
-
- /* Miscellany. */
- void (*pv_reboot)(char *bootstr);
- void (*pv_printf)(__const__ char *fmt, ...);
- void (*pv_abort)(void);
- __volatile__ int *pv_ticks;
- void (*pv_halt)(void);
- void (**pv_synchook)(void);
-
- /* Evaluate a forth string, not different proto for V0 and V2->up. */
- union {
- void (*v0_eval)(int len, char *str);
- void (*v2_eval)(char *str);
- } pv_fortheval;
-
- struct linux_arguments_v0 **pv_v0bootargs;
-
- /* Get ether address. */
- unsigned int (*pv_enaddr)(int d, char *enaddr);
-
- struct linux_bootargs_v2 pv_v2bootargs;
- struct linux_dev_v2_funcs pv_v2devops;
-
- int filler[15];
-
- /* This one is sun4c/sun4 only. */
- void (*pv_setctxt)(int ctxt, char *va, int pmeg);
-
- /* Prom version 3 Multiprocessor routines. This stuff is crazy.
- * No joke. Calling these when there is only one cpu probably
- * crashes the machine, have to test this. :-)
- */
-
- /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
- * 'thiscontext' executing at address 'prog_counter'
- */
- int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
- int thiscontext, char *prog_counter);
-
- /* v3_cpustop() will cause cpu 'whichcpu' to stop executing
- * until a resume cpu call is made.
- */
- int (*v3_cpustop)(unsigned int whichcpu);
-
- /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
- * resume cpu call is made.
- */
- int (*v3_cpuidle)(unsigned int whichcpu);
-
- /* v3_cpuresume() will resume processor 'whichcpu' executing
- * starting with whatever 'pc' and 'npc' were left at the
- * last 'idle' or 'stop' call.
- */
- int (*v3_cpuresume)(unsigned int whichcpu);
-};
-#endif
-
-/* Routines for traversing the prom device tree. */
-struct linux_nodeops {
- int (*no_nextnode)(int node);
- int (*no_child)(int node);
- int (*no_proplen)(int node, char *name);
- int (*no_getprop)(int node, char *name, char *val);
- int (*no_setprop)(int node, char *name, char *val, int len);
- char * (*no_nextprop)(int node, char *name);
-};
-
-/* More fun PROM structures for device probing. */
-#define PROMREG_MAX 16
-#define PROMVADDR_MAX 16
-#define PROMINTR_MAX 15
-
-struct linux_prom_registers {
- int which_io; /* is this in OBIO space? */
- char *phys_addr; /* The physical address of this register */
- int reg_size; /* How many bytes does this register take up? */
-};
-
-struct linux_prom_irqs {
- int pri; /* IRQ priority */
- int vector; /* This is foobar, what does it do? */
-};
-
-/* Element of the "ranges" vector */
-struct linux_prom_ranges {
- unsigned int ot_child_space;
- unsigned int ot_child_base; /* Bus feels this */
- unsigned int ot_parent_space;
- unsigned int ot_parent_base; /* CPU looks from here */
- unsigned int or_size;
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC_OPENPROM_H) */
diff --git a/include/asm-m68k/oplib.h b/include/asm-m68k/oplib.h
deleted file mode 100644
index f082d03336bd..000000000000
--- a/include/asm-m68k/oplib.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * oplib.h: Describes the interface and available routines in the
- * Linux Prom library.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC_OPLIB_H
-#define __SPARC_OPLIB_H
-
-#include <asm/openprom.h>
-
-/* The master romvec pointer... */
-extern struct linux_romvec *romvec;
-
-/* Enumeration to describe the prom major version we have detected. */
-enum prom_major_version {
- PROM_V0, /* Original sun4c V0 prom */
- PROM_V2, /* sun4c and early sun4m V2 prom */
- PROM_V3, /* sun4m and later, up to sun4d/sun4e machines V3 */
- PROM_P1275, /* IEEE compliant ISA based Sun PROM, only sun4u */
-};
-
-extern enum prom_major_version prom_vers;
-/* Revision, and firmware revision. */
-extern unsigned int prom_rev, prom_prev;
-
-/* Root node of the prom device tree, this stays constant after
- * initialization is complete.
- */
-extern int prom_root_node;
-
-/* Pointer to prom structure containing the device tree traversal
- * and usage utility functions. Only prom-lib should use these,
- * users use the interface defined by the library only!
- */
-extern struct linux_nodeops *prom_nodeops;
-
-/* The functions... */
-
-/* You must call prom_init() before using any of the library services,
- * preferably as early as possible. Pass it the romvec pointer.
- */
-extern void prom_init(struct linux_romvec *rom_ptr);
-
-/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
-
-/* Device utilities. */
-
-/* Map and unmap devices in IO space at virtual addresses. Note that the
- * virtual address you pass is a request and the prom may put your mappings
- * somewhere else, so check your return value as that is where your new
- * mappings really are!
- *
- * Another note, these are only available on V2 or higher proms!
- */
-extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
-extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
-
-/* Device operations. */
-
-/* Open the device described by the passed string. Note, that the format
- * of the string is different on V0 vs. V2->higher proms. The caller must
- * know what he/she is doing! Returns the device descriptor, an int.
- */
-extern int prom_devopen(char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
- unsigned int seek_lowval);
-
-/* Machine memory configuration routine. */
-
-/* This function returns a V0 format memory descriptor table, it has three
- * entries. One for the total amount of physical ram on the machine, one
- * for the amount of physical ram available, and one describing the virtual
- * areas which are allocated by the prom. So, in a sense the physical
- * available is a calculation of the total physical minus the physical mapped
- * by the prom with virtual mappings.
- *
- * These lists are returned pre-sorted, this should make your life easier
- * since the prom itself is way too lazy to do such nice things.
- */
-extern struct linux_mem_v0 *prom_meminfo(void);
-
-/* Miscellaneous routines, don't really fit in any category per se. */
-
-/* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
-
-/* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
-
-/* Enter the prom, with possibility of continuation with the 'go'
- * command in newer proms.
- */
-extern void prom_cmdline(void);
-
-/* Enter the prom, with no chance of continuation for the stand-alone
- * which calls this.
- */
-extern void prom_halt(void);
-
-/* Set the PROM 'sync' callback function to the passed function pointer.
- * When the user gives the 'sync' command at the prom prompt while the
- * kernel is still active, the prom will call this routine.
- *
- * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
- */
-typedef void (*sync_func_t)(void);
-extern void prom_setsync(sync_func_t func_ptr);
-
-/* Acquire the IDPROM of the root node in the prom device tree. This
- * gets passed a buffer where you would like it stuffed. The return value
- * is the format type of this idprom or 0xff on error.
- */
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
-
-/* Get the prom major version. */
-extern int prom_version(void);
-
-/* Get the prom plugin revision. */
-extern int prom_getrev(void);
-
-/* Get the prom firmware revision. */
-extern int prom_getprev(void);
-
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
-
-/* Prom's internal printf routine, don't use in kernel/boot code. */
-void prom_printf(char *fmt, ...);
-
-/* Query for input device type */
-
-enum prom_input_device {
- PROMDEV_IKBD, /* input from keyboard */
- PROMDEV_ITTYA, /* input from ttya */
- PROMDEV_ITTYB, /* input from ttyb */
- PROMDEV_I_UNK,
-};
-
-extern enum prom_input_device prom_query_input_device(void);
-
-/* Query for output device type */
-
-enum prom_output_device {
- PROMDEV_OSCREEN, /* to screen */
- PROMDEV_OTTYA, /* to ttya */
- PROMDEV_OTTYB, /* to ttyb */
- PROMDEV_O_UNK,
-};
-
-extern enum prom_output_device prom_query_output_device(void);
-
-/* Multiprocessor operations... */
-
-/* Start the CPU with the given device tree node, context table, and context
- * at the passed program counter.
- */
-extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
- int context, char *program_counter);
-
-/* Stop the CPU with the passed device tree node. */
-extern int prom_stopcpu(int cpunode);
-
-/* Idle the CPU with the passed device tree node. */
-extern int prom_idlecpu(int cpunode);
-
-/* Re-Start the CPU with the passed device tree node. */
-extern int prom_restartcpu(int cpunode);
-
-/* PROM memory allocation facilities... */
-
-/* Allocated at possibly the given virtual address a chunk of the
- * indicated size.
- */
-extern char *prom_alloc(char *virt_hint, unsigned int size);
-
-/* Free a previously allocated chunk. */
-extern void prom_free(char *virt_addr, unsigned int size);
-
-/* Sun4/sun4c specific memory-management startup hook. */
-
-/* Map the passed segment in the given context at the passed
- * virtual address.
- */
-extern void prom_putsegment(int context, unsigned long virt_addr,
- int physical_segment);
-
-/* PROM device tree traversal functions... */
-
-/* Get the child node of the given node, or zero if no child exists. */
-extern int prom_getchild(int parent_node);
-
-/* Get the next sibling node of the given node, or zero if no further
- * siblings exist.
- */
-extern int prom_getsibling(int node);
-
-/* Get the length, at the passed node, of the given property type.
- * Returns -1 on error (ie. no such property at this node).
- */
-extern int prom_getproplen(int thisnode, char *property);
-
-/* Fetch the requested property using the given buffer. Returns
- * the number of bytes the prom put into your buffer or -1 on error.
- */
-extern int prom_getproperty(int thisnode, char *property,
- char *prop_buffer, int propbuf_size);
-
-/* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
-
-/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
-
-/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
-
-/* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
-
-/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
-
-/* Search all siblings starting at the passed node for "name" matching
- * the given string. Returns the node on success, zero on failure.
- */
-extern int prom_searchsiblings(int node_start, char *name);
-
-/* Return the first property type, as a string, for the given node.
- * Returns a null string on error.
- */
-extern char *prom_firstprop(int node);
-
-/* Returns the next property after the passed property for the given
- * node. Returns null string on failure.
- */
-extern char *prom_nextprop(int node, char *prev_property);
-
-/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
-
-/* Set the indicated property at the given node with the passed value.
- * Returns the number of bytes of your value that the prom took.
- */
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
- int value_size);
-
-extern int prom_pathtoinode(char *path);
-extern int prom_inst2pkg(int);
-
-/* Dorking with Bus ranges... */
-
-/* Adjust reg values with the passed ranges. */
-extern void prom_adjust_regs(struct linux_prom_registers *regp, int nregs,
- struct linux_prom_ranges *rangep, int nranges);
-
-/* Adjust child ranges with the passed parent ranges. */
-extern void prom_adjust_ranges(struct linux_prom_ranges *cranges, int ncranges,
- struct linux_prom_ranges *pranges, int npranges);
-
-/* Apply promlib probed OBIO ranges to registers. */
-extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
-
-/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
-extern void prom_apply_generic_ranges(int node, int parent,
- struct linux_prom_registers *sbusregs, int nregs);
-
-
-#endif /* !(__SPARC_OPLIB_H) */
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
deleted file mode 100644
index a34b8bad7847..000000000000
--- a/include/asm-m68k/page.h
+++ /dev/null
@@ -1,228 +0,0 @@
-#ifndef _M68K_PAGE_H
-#define _M68K_PAGE_H
-
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-#ifndef CONFIG_SUN3
-#define PAGE_SHIFT (12)
-#else
-#define PAGE_SHIFT (13)
-#endif
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
-#include <asm/setup.h>
-
-#if PAGE_SHIFT < 13
-#define THREAD_SIZE (8192)
-#else
-#define THREAD_SIZE PAGE_SIZE
-#endif
-
-#ifndef __ASSEMBLY__
-
-#include <linux/compiler.h>
-
-#include <asm/module.h>
-
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page(addr)
-
-/*
- * We don't need to check for alignment etc.
- */
-#ifdef CPU_M68040_OR_M68060_ONLY
-static inline void copy_page(void *to, void *from)
-{
- unsigned long tmp;
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %1@+,%0@+\n\t"
- "move16 %1@+,%0@+\n\t"
- ".chip 68k\n\t"
- "dbra %2,1b\n\t"
- : "=a" (to), "=a" (from), "=d" (tmp)
- : "0" (to), "1" (from) , "2" (PAGE_SIZE / 32 - 1)
- );
-}
-
-static inline void clear_page(void *page)
-{
- unsigned long tmp;
- unsigned long *sp = page;
-
- *sp++ = 0;
- *sp++ = 0;
- *sp++ = 0;
- *sp++ = 0;
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %2@+,%0@+\n\t"
- ".chip 68k\n\t"
- "subqw #8,%2\n\t"
- "subqw #8,%2\n\t"
- "dbra %1,1b\n\t"
- : "=a" (sp), "=d" (tmp)
- : "a" (page), "0" (sp),
- "1" ((PAGE_SIZE - 16) / 16 - 1));
-}
-
-#else
-#define clear_page(page) memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
-#endif
-
-#define clear_user_page(addr, vaddr, page) \
- do { clear_page(addr); \
- flush_dcache_page(page); \
- } while (0)
-#define copy_user_page(to, from, vaddr, page) \
- do { copy_page(to, from); \
- flush_dcache_page(page); \
- } while (0)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd[16]; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x) ((x).pte)
-#define pmd_val(x) ((&x)->pmd[0])
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
-#define __pgd(x) ((pgd_t) { (x) } )
-#define __pgprot(x) ((pgprot_t) { (x) } )
-
-#endif /* !__ASSEMBLY__ */
-
-#include <asm/page_offset.h>
-
-#define PAGE_OFFSET (PAGE_OFFSET_RAW)
-
-#ifndef __ASSEMBLY__
-
-extern unsigned long m68k_memoffset;
-
-#ifndef CONFIG_SUN3
-
-#define WANT_PAGE_VIRTUAL
-
-static inline unsigned long ___pa(void *vaddr)
-{
- unsigned long paddr;
- asm (
- "1: addl #0,%0\n"
- m68k_fixup(%c2, 1b+2)
- : "=r" (paddr)
- : "0" (vaddr), "i" (m68k_fixup_memoffset));
- return paddr;
-}
-#define __pa(vaddr) ___pa((void *)(vaddr))
-static inline void *__va(unsigned long paddr)
-{
- void *vaddr;
- asm (
- "1: subl #0,%0\n"
- m68k_fixup(%c2, 1b+2)
- : "=r" (vaddr)
- : "0" (paddr), "i" (m68k_fixup_memoffset));
- return vaddr;
-}
-
-#else /* !CONFIG_SUN3 */
-/* This #define is a horrible hack to suppress lots of warnings. --m */
-#define __pa(x) ___pa((unsigned long)(x))
-static inline unsigned long ___pa(unsigned long x)
-{
- if(x == 0)
- return 0;
- if(x >= PAGE_OFFSET)
- return (x-PAGE_OFFSET);
- else
- return (x+0x2000000);
-}
-
-static inline void *__va(unsigned long x)
-{
- if(x == 0)
- return (void *)0;
-
- if(x < 0x2000000)
- return (void *)(x+PAGE_OFFSET);
- else
- return (void *)(x-0x2000000);
-}
-#endif /* CONFIG_SUN3 */
-
-/*
- * NOTE: virtual isn't really correct, actually it should be the offset into the
- * memory node, but we have no highmem, so that works for now.
- * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots
- * of the shifts unnecessary.
- */
-#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
-
-extern int m68k_virt_to_node_shift;
-
-#ifdef CONFIG_SINGLE_MEMORY_CHUNK
-#define __virt_to_node(addr) (&pg_data_map[0])
-#else
-extern struct pglist_data *pg_data_table[];
-
-static inline __attribute_const__ int __virt_to_node_shift(void)
-{
- int shift;
-
- asm (
- "1: moveq #0,%0\n"
- m68k_fixup(%c1, 1b)
- : "=d" (shift)
- : "i" (m68k_fixup_vnode_shift));
- return shift;
-}
-
-#define __virt_to_node(addr) (pg_data_table[(unsigned long)(addr) >> __virt_to_node_shift()])
-#endif
-
-#define virt_to_page(addr) ({ \
- pfn_to_page(virt_to_pfn(addr)); \
-})
-#define page_to_virt(page) ({ \
- pfn_to_virt(page_to_pfn(page)); \
-})
-
-#define pfn_to_page(pfn) ({ \
- unsigned long __pfn = (pfn); \
- struct pglist_data *pgdat; \
- pgdat = __virt_to_node((unsigned long)pfn_to_virt(__pfn)); \
- pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn); \
-})
-#define page_to_pfn(_page) ({ \
- struct page *__p = (_page); \
- struct pglist_data *pgdat; \
- pgdat = &pg_data_map[page_to_nid(__p)]; \
- ((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn; \
-})
-
-#define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
-#define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <asm-generic/page.h>
-
-#endif /* _M68K_PAGE_H */
diff --git a/include/asm-m68k/page_offset.h b/include/asm-m68k/page_offset.h
deleted file mode 100644
index 1cbdb7f30ac2..000000000000
--- a/include/asm-m68k/page_offset.h
+++ /dev/null
@@ -1,8 +0,0 @@
-
-/* This handles the memory map.. */
-#ifndef CONFIG_SUN3
-#define PAGE_OFFSET_RAW 0x00000000
-#else
-#define PAGE_OFFSET_RAW 0x0E000000
-#endif
-
diff --git a/include/asm-m68k/param.h b/include/asm-m68k/param.h
deleted file mode 100644
index 536a27888358..000000000000
--- a/include/asm-m68k/param.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _M68K_PARAM_H
-#define _M68K_PARAM_H
-
-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 8192
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
-
-#endif /* _M68K_PARAM_H */
diff --git a/include/asm-m68k/parport.h b/include/asm-m68k/parport.h
deleted file mode 100644
index 646b1872f73b..000000000000
--- a/include/asm-m68k/parport.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * parport.h: platform-specific PC-style parport initialisation
- *
- * Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
- *
- * This file should only be included by drivers/parport/parport_pc.c.
- *
- * RZ: for use with Q40 and other ISA machines
- */
-
-#ifndef _ASM_M68K_PARPORT_H
-#define _ASM_M68K_PARPORT_H 1
-
-#define insl(port,buf,len) isa_insb(port,buf,(len)<<2)
-#define outsl(port,buf,len) isa_outsb(port,buf,(len)<<2)
-
-/* no dma, or IRQ autoprobing */
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
-{
- if (! (MACH_IS_Q40))
- return 0; /* count=0 */
- return parport_pc_find_isa_ports (PARPORT_IRQ_NONE, PARPORT_DMA_NONE);
-}
-
-#endif /* !(_ASM_M68K_PARPORT_H) */
diff --git a/include/asm-m68k/pci.h b/include/asm-m68k/pci.h
deleted file mode 100644
index 4ad0aea48ab4..000000000000
--- a/include/asm-m68k/pci.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_M68K_PCI_H
-#define _ASM_M68K_PCI_H
-
-#include <asm-generic/pci-dma-compat.h>
-
-/* The PCI address space does equal the physical memory
- * address space. The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS (1)
-
-#endif /* _ASM_M68K_PCI_H */
diff --git a/include/asm-m68k/percpu.h b/include/asm-m68k/percpu.h
deleted file mode 100644
index 0859d048faf5..000000000000
--- a/include/asm-m68k/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_PERCPU_H
-#define __ASM_M68K_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ASM_M68K_PERCPU_H */
diff --git a/include/asm-m68k/pgalloc.h b/include/asm-m68k/pgalloc.h
deleted file mode 100644
index 4cb1a57ab763..000000000000
--- a/include/asm-m68k/pgalloc.h
+++ /dev/null
@@ -1,19 +0,0 @@
-
-#ifndef M68K_PGALLOC_H
-#define M68K_PGALLOC_H
-
-#include <linux/mm.h>
-#include <linux/highmem.h>
-#include <asm/setup.h>
-#include <asm/virtconvert.h>
-
-
-#ifdef CONFIG_SUN3
-#include <asm/sun3_pgalloc.h>
-#else
-#include <asm/motorola_pgalloc.h>
-#endif
-
-extern void m68k_setup_node(int node);
-
-#endif /* M68K_PGALLOC_H */
diff --git a/include/asm-m68k/pgtable.h b/include/asm-m68k/pgtable.h
deleted file mode 100644
index 0b604f0f192d..000000000000
--- a/include/asm-m68k/pgtable.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef _M68K_PGTABLE_H
-#define _M68K_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
-#include <asm/setup.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#include <linux/sched.h>
-#include <linux/threads.h>
-
-/*
- * This file contains the functions and defines necessary to modify and use
- * the m68k page table tree.
- */
-
-#include <asm/virtconvert.h>
-
-/* Certain architectures need to do special things when pte's
- * within a page table are directly modified. Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval) \
- do{ \
- *(pteptr) = (pteval); \
- } while(0)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-
-/* PMD_SHIFT determines the size of the area a second-level page table can map */
-#ifdef CONFIG_SUN3
-#define PMD_SHIFT 17
-#else
-#define PMD_SHIFT 22
-#endif
-#define PMD_SIZE (1UL << PMD_SHIFT)
-#define PMD_MASK (~(PMD_SIZE-1))
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#ifdef CONFIG_SUN3
-#define PGDIR_SHIFT 17
-#else
-#define PGDIR_SHIFT 25
-#endif
-#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
-#define PGDIR_MASK (~(PGDIR_SIZE-1))
-
-/*
- * entries per page directory level: the m68k is configured as three-level,
- * so we do have PMD level physically.
- */
-#ifdef CONFIG_SUN3
-#define PTRS_PER_PTE 16
-#define PTRS_PER_PMD 1
-#define PTRS_PER_PGD 2048
-#else
-#define PTRS_PER_PTE 1024
-#define PTRS_PER_PMD 8
-#define PTRS_PER_PGD 128
-#endif
-#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE)
-#define FIRST_USER_ADDRESS 0
-
-/* Virtual address region for use by kernel_map() */
-#ifdef CONFIG_SUN3
-#define KMAP_START 0x0DC00000
-#define KMAP_END 0x0E000000
-#else
-#define KMAP_START 0xd0000000
-#define KMAP_END 0xf0000000
-#endif
-
-#ifndef CONFIG_SUN3
-/* Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts. That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-#define VMALLOC_OFFSET (8*1024*1024)
-#define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
-#define VMALLOC_END KMAP_START
-#else
-extern unsigned long vmalloc_end;
-#define VMALLOC_START 0x0f800000
-#define VMALLOC_END vmalloc_end
-#endif /* CONFIG_SUN3 */
-
-/* zero page used for uninitialized stuff */
-extern void *empty_zero_page;
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-
-/* number of bits that fit into a memory pointer */
-#define BITS_PER_PTR (8*sizeof(unsigned long))
-
-/* to align the pointer to a pointer address */
-#define PTR_MASK (~(sizeof(void*)-1))
-
-/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */
-/* 64-bit machines, beware! SRB. */
-#define SIZEOF_PTR_LOG2 2
-
-extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode);
-
-/*
- * The m68k doesn't have any external MMU info: the kernel page
- * tables contain all the necessary information. The Sun3 does, but
- * they are updated on demand.
- */
-static inline void update_mmu_cache(struct vm_area_struct *vma,
- unsigned long address, pte_t pte)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#define kern_addr_valid(addr) (1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-/* MMU-specific headers */
-
-#ifdef CONFIG_SUN3
-#include <asm/sun3_pgtable.h>
-#else
-#include <asm/motorola_pgtable.h>
-#endif
-
-#ifndef __ASSEMBLY__
-#include <asm-generic/pgtable.h>
-
-/*
- * Macro to mark a page protection value as "uncacheable".
- */
-#ifdef SUN3_PAGE_NOCACHE
-# define __SUN3_PAGE_NOCACHE SUN3_PAGE_NOCACHE
-#else
-# define __SUN3_PAGE_NOCACHE 0
-#endif
-#define pgprot_noncached(prot) \
- (MMU_IS_SUN3 \
- ? (__pgprot(pgprot_val(prot) | __SUN3_PAGE_NOCACHE)) \
- : ((MMU_IS_851 || MMU_IS_030) \
- ? (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE030)) \
- : (MMU_IS_040 || MMU_IS_060) \
- ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S)) \
- : (prot)))
-
-#endif /* !__ASSEMBLY__ */
-
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
-#define check_pgt_cache() do { } while (0)
-
-#endif /* _M68K_PGTABLE_H */
diff --git a/include/asm-m68k/poll.h b/include/asm-m68k/poll.h
deleted file mode 100644
index f080fcdb61bf..000000000000
--- a/include/asm-m68k/poll.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __m68k_POLL_H
-#define __m68k_POLL_H
-
-#define POLLWRNORM POLLOUT
-#define POLLWRBAND 256
-
-#include <asm-generic/poll.h>
-
-#endif
diff --git a/include/asm-m68k/posix_types.h b/include/asm-m68k/posix_types.h
deleted file mode 100644
index 63cdcc142d93..000000000000
--- a/include/asm-m68k/posix_types.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef __ARCH_M68K_POSIX_TYPES_H
-#define __ARCH_M68K_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc. Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long __kernel_ino_t;
-typedef unsigned short __kernel_mode_t;
-typedef unsigned short __kernel_nlink_t;
-typedef long __kernel_off_t;
-typedef int __kernel_pid_t;
-typedef unsigned short __kernel_ipc_pid_t;
-typedef unsigned short __kernel_uid_t;
-typedef unsigned short __kernel_gid_t;
-typedef unsigned int __kernel_size_t;
-typedef int __kernel_ssize_t;
-typedef int __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_suseconds_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_timer_t;
-typedef int __kernel_clockid_t;
-typedef int __kernel_daddr_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef unsigned int __kernel_uid32_t;
-typedef unsigned int __kernel_gid32_t;
-
-typedef unsigned short __kernel_old_uid_t;
-typedef unsigned short __kernel_old_gid_t;
-typedef unsigned short __kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long __kernel_loff_t;
-#endif
-
-typedef struct {
- int val[2];
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__)
-
-#undef __FD_SET
-#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef __FD_CLR
-#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef __FD_ISSET
-#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
-
-#undef __FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
-
-#endif /* defined(__KERNEL__) */
-
-#endif
diff --git a/include/asm-m68k/processor.h b/include/asm-m68k/processor.h
deleted file mode 100644
index 1f61ef53f0e0..000000000000
--- a/include/asm-m68k/processor.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * include/asm-m68k/processor.h
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-#ifndef __ASM_M68K_PROCESSOR_H
-#define __ASM_M68K_PROCESSOR_H
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#include <linux/thread_info.h>
-#include <asm/segment.h>
-#include <asm/fpu.h>
-#include <asm/ptrace.h>
-
-static inline unsigned long rdusp(void)
-{
- unsigned long usp;
-
- __asm__ __volatile__("move %/usp,%0" : "=a" (usp));
- return usp;
-}
-
-static inline void wrusp(unsigned long usp)
-{
- __asm__ __volatile__("move %0,%/usp" : : "a" (usp));
-}
-
-/*
- * User space process size: 3.75GB. This is hardcoded into a few places,
- * so don't change it unless you know what you are doing.
- */
-#ifndef CONFIG_SUN3
-#define TASK_SIZE (0xF0000000UL)
-#else
-#define TASK_SIZE (0x0E000000UL)
-#endif
-
-#ifdef __KERNEL__
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX STACK_TOP
-#endif
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#ifndef CONFIG_SUN3
-#define TASK_UNMAPPED_BASE 0xC0000000UL
-#else
-#define TASK_UNMAPPED_BASE 0x0A000000UL
-#endif
-#define TASK_UNMAPPED_ALIGN(addr, off) PAGE_ALIGN(addr)
-
-struct thread_struct {
- unsigned long ksp; /* kernel stack pointer */
- unsigned long usp; /* user stack pointer */
- unsigned short sr; /* saved status register */
- unsigned short fs; /* saved fs (sfc, dfc) */
- unsigned long crp[2]; /* cpu root pointer */
- unsigned long esp0; /* points to SR of stack frame */
- unsigned long faddr; /* info about last fault */
- int signo, code;
- unsigned long fp[8*3];
- unsigned long fpcntl[3]; /* fp control regs */
- unsigned char fpstate[FPSTATESIZE]; /* floating point state */
- struct thread_info info;
-};
-
-#define INIT_THREAD { \
- .ksp = sizeof(init_stack) + (unsigned long) init_stack, \
- .sr = PS_S, \
- .fs = __KERNEL_DS, \
- .info = INIT_THREAD_INFO(init_task), \
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-static inline void start_thread(struct pt_regs * regs, unsigned long pc,
- unsigned long usp)
-{
- /* reads from user space */
- set_fs(USER_DS);
-
- regs->pc = pc;
- regs->sr &= ~0x2000;
- wrusp(usp);
-}
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/* Free all resources held by a thread. */
-static inline void release_thread(struct task_struct *dead_task)
-{
-}
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk) do { } while (0)
-
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-/*
- * Free current thread data structures etc..
- */
-static inline void exit_thread(void)
-{
-}
-
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define KSTK_EIP(tsk) \
- ({ \
- unsigned long eip = 0; \
- if ((tsk)->thread.esp0 > PAGE_SIZE && \
- (virt_addr_valid((tsk)->thread.esp0))) \
- eip = ((struct pt_regs *) (tsk)->thread.esp0)->pc; \
- eip; })
-#define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
-
-#define cpu_relax() barrier()
-
-#endif
diff --git a/include/asm-m68k/ptrace.h b/include/asm-m68k/ptrace.h
deleted file mode 100644
index 57e763d79bf4..000000000000
--- a/include/asm-m68k/ptrace.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef _M68K_PTRACE_H
-#define _M68K_PTRACE_H
-
-#define PT_D1 0
-#define PT_D2 1
-#define PT_D3 2
-#define PT_D4 3
-#define PT_D5 4
-#define PT_D6 5
-#define PT_D7 6
-#define PT_A0 7
-#define PT_A1 8
-#define PT_A2 9
-#define PT_A3 10
-#define PT_A4 11
-#define PT_A5 12
-#define PT_A6 13
-#define PT_D0 14
-#define PT_USP 15
-#define PT_ORIG_D0 16
-#define PT_SR 17
-#define PT_PC 18
-
-#ifndef __ASSEMBLY__
-
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct pt_regs {
- long d1;
- long d2;
- long d3;
- long d4;
- long d5;
- long a0;
- long a1;
- long a2;
- long d0;
- long orig_d0;
- long stkadj;
- unsigned short sr;
- unsigned long pc;
- unsigned format : 4; /* frame format specifier */
- unsigned vector : 12; /* vector offset */
-};
-
-/*
- * This is the extended stack used by signal handlers and the context
- * switcher: it's pushed after the normal "struct pt_regs".
- */
-struct switch_stack {
- unsigned long d6;
- unsigned long d7;
- unsigned long a3;
- unsigned long a4;
- unsigned long a5;
- unsigned long a6;
- unsigned long retpc;
-};
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS 12
-#define PTRACE_SETREGS 13
-#define PTRACE_GETFPREGS 14
-#define PTRACE_SETFPREGS 15
-
-#ifdef __KERNEL__
-
-#ifndef PS_S
-#define PS_S (0x2000)
-#define PS_M (0x1000)
-#endif
-
-#define user_mode(regs) (!((regs)->sr & PS_S))
-#define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
-extern void show_regs(struct pt_regs *);
-#endif /* __KERNEL__ */
-#endif /* __ASSEMBLY__ */
-#endif /* _M68K_PTRACE_H */
diff --git a/include/asm-m68k/q40_master.h b/include/asm-m68k/q40_master.h
deleted file mode 100644
index 3907a09d4fca..000000000000
--- a/include/asm-m68k/q40_master.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Q40 master Chip Control
- * RTC stuff merged for compactnes..
-*/
-
-#ifndef _Q40_MASTER_H
-#define _Q40_MASTER_H
-
-#include <asm/raw_io.h>
-
-
-#define q40_master_addr 0xff000000
-
-#define IIRQ_REG 0x0 /* internal IRQ reg */
-#define EIRQ_REG 0x4 /* external ... */
-#define KEYCODE_REG 0x1c /* value of received scancode */
-#define DISPLAY_CONTROL_REG 0x18
-#define FRAME_CLEAR_REG 0x24
-#define LED_REG 0x30
-
-#define Q40_LED_ON() master_outb(1,LED_REG)
-#define Q40_LED_OFF() master_outb(0,LED_REG)
-
-#define INTERRUPT_REG IIRQ_REG /* "native" ints */
-#define KEY_IRQ_ENABLE_REG 0x08 /**/
-#define KEYBOARD_UNLOCK_REG 0x20 /* clear kb int */
-
-#define SAMPLE_ENABLE_REG 0x14 /* generate SAMPLE ints */
-#define SAMPLE_RATE_REG 0x2c
-#define SAMPLE_CLEAR_REG 0x28
-#define SAMPLE_LOW 0x00
-#define SAMPLE_HIGH 0x01
-
-#define FRAME_RATE_REG 0x38 /* generate FRAME ints at 200 HZ rate */
-
-#if 0
-#define SER_ENABLE_REG 0x0c /* allow serial ints to be generated */
-#endif
-#define EXT_ENABLE_REG 0x10 /* ... rest of the ISA ints ... */
-
-
-#define master_inb(_reg_) in_8((unsigned char *)q40_master_addr+_reg_)
-#define master_outb(_b_,_reg_) out_8((unsigned char *)q40_master_addr+_reg_,_b_)
-
-/* RTC defines */
-
-#define Q40_RTC_BASE (0xff021ffc)
-
-#define Q40_RTC_YEAR (*(volatile unsigned char *)(Q40_RTC_BASE+0))
-#define Q40_RTC_MNTH (*(volatile unsigned char *)(Q40_RTC_BASE-4))
-#define Q40_RTC_DATE (*(volatile unsigned char *)(Q40_RTC_BASE-8))
-#define Q40_RTC_DOW (*(volatile unsigned char *)(Q40_RTC_BASE-12))
-#define Q40_RTC_HOUR (*(volatile unsigned char *)(Q40_RTC_BASE-16))
-#define Q40_RTC_MINS (*(volatile unsigned char *)(Q40_RTC_BASE-20))
-#define Q40_RTC_SECS (*(volatile unsigned char *)(Q40_RTC_BASE-24))
-#define Q40_RTC_CTRL (*(volatile unsigned char *)(Q40_RTC_BASE-28))
-
-/* some control bits */
-#define Q40_RTC_READ 64 /* prepare for reading */
-#define Q40_RTC_WRITE 128
-
-/* define some Q40 specific ints */
-#include "q40ints.h"
-
-/* misc defs */
-#define DAC_LEFT ((unsigned char *)0xff008000)
-#define DAC_RIGHT ((unsigned char *)0xff008004)
-
-#endif /* _Q40_MASTER_H */
diff --git a/include/asm-m68k/q40ints.h b/include/asm-m68k/q40ints.h
deleted file mode 100644
index 3d970afb708f..000000000000
--- a/include/asm-m68k/q40ints.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * contains some Q40 related interrupt definitions
- */
-
-#define Q40_IRQ_MAX (34)
-
-#define Q40_IRQ_SAMPLE (34)
-#define Q40_IRQ_KEYBOARD (32)
-#define Q40_IRQ_FRAME (33)
-
-
-/* masks for interrupt regiosters*/
-/* internal, IIRQ_REG */
-#define Q40_IRQ_KEYB_MASK (2)
-#define Q40_IRQ_SER_MASK (1<<2)
-#define Q40_IRQ_FRAME_MASK (1<<3)
-#define Q40_IRQ_EXT_MASK (1<<4) /* is a EIRQ */
-/* eirq, EIRQ_REG */
-#define Q40_IRQ3_MASK (1)
-#define Q40_IRQ4_MASK (1<<1)
-#define Q40_IRQ5_MASK (1<<2)
-#define Q40_IRQ6_MASK (1<<3)
-#define Q40_IRQ7_MASK (1<<4)
-#define Q40_IRQ10_MASK (1<<5)
-#define Q40_IRQ14_MASK (1<<6)
-#define Q40_IRQ15_MASK (1<<7)
-
-extern unsigned long q40_probe_irq_on (void);
-extern int q40_probe_irq_off (unsigned long irqs);
diff --git a/include/asm-m68k/raw_io.h b/include/asm-m68k/raw_io.h
deleted file mode 100644
index d9eb9834ccc8..000000000000
--- a/include/asm-m68k/raw_io.h
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * linux/include/asm-m68k/raw_io.h
- *
- * 10/20/00 RZ: - created from bits of io.h and ide.h to cleanup namespace
- *
- */
-
-#ifndef _RAW_IO_H
-#define _RAW_IO_H
-
-#ifdef __KERNEL__
-
-#include <asm/types.h>
-
-
-/* Values for nocacheflag and cmode */
-#define IOMAP_FULL_CACHING 0
-#define IOMAP_NOCACHE_SER 1
-#define IOMAP_NOCACHE_NONSER 2
-#define IOMAP_WRITETHROUGH 3
-
-extern void iounmap(void __iomem *addr);
-
-extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
- int cacheflag);
-extern void __iounmap(void *addr, unsigned long size);
-
-
-/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
- * two accesses to memory, which may be undesirable for some devices.
- */
-#define in_8(addr) \
- ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; })
-#define in_be16(addr) \
- ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; })
-#define in_be32(addr) \
- ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
-#define in_le16(addr) \
- ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
-#define in_le32(addr) \
- ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
-
-#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
-#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
-#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
-#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
-#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
-
-#define raw_inb in_8
-#define raw_inw in_be16
-#define raw_inl in_be32
-#define __raw_readb in_8
-#define __raw_readw in_be16
-#define __raw_readl in_be32
-
-#define raw_outb(val,port) out_8((port),(val))
-#define raw_outw(val,port) out_be16((port),(val))
-#define raw_outl(val,port) out_be32((port),(val))
-#define __raw_writeb(val,addr) out_8((addr),(val))
-#define __raw_writew(val,addr) out_be16((addr),(val))
-#define __raw_writel(val,addr) out_be32((addr),(val))
-
-static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- *buf++ = in_8(port);
-}
-
-static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf,
- unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- out_8(port, *buf++);
-}
-
-static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movew %2@,%0@+; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_outsw(volatile u16 __iomem *port, const u16 *buf,
- unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movew %0@+,%2@; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_insl(volatile u32 __iomem *port, u32 *buf, unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movel %2@,%0@+; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_outsl(volatile u32 __iomem *port, const u32 *buf,
- unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movel %0@+,%2@; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-
-static inline void raw_insw_swapw(volatile u16 __iomem *port, u16 *buf,
- unsigned int nr)
-{
- if ((nr) % 8)
- __asm__ __volatile__
- ("\tmovel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
- else
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "lsrl #3,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
-}
-
-static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
- unsigned int nr)
-{
- if ((nr) % 8)
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
- else
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "lsrl #3,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _RAW_IO_H */
diff --git a/include/asm-m68k/resource.h b/include/asm-m68k/resource.h
deleted file mode 100644
index e7d35019f337..000000000000
--- a/include/asm-m68k/resource.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_RESOURCE_H
-#define _M68K_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif /* _M68K_RESOURCE_H */
diff --git a/include/asm-m68k/rtc.h b/include/asm-m68k/rtc.h
deleted file mode 100644
index 5d3e03859844..000000000000
--- a/include/asm-m68k/rtc.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/* include/asm-m68k/rtc.h
- *
- * Copyright Richard Zidlicky
- * implementation details for genrtc/q40rtc driver
- */
-/* permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-
-#ifndef _ASM_RTC_H
-#define _ASM_RTC_H
-
-#ifdef __KERNEL__
-
-#include <linux/rtc.h>
-#include <asm/errno.h>
-#include <asm/machdep.h>
-
-#define RTC_PIE 0x40 /* periodic interrupt enable */
-#define RTC_AIE 0x20 /* alarm interrupt enable */
-#define RTC_UIE 0x10 /* update-finished interrupt enable */
-
-/* some dummy definitions */
-#define RTC_BATT_BAD 0x100 /* battery bad */
-#define RTC_SQWE 0x08 /* enable square-wave output */
-#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */
-#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
-#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
-
-static inline unsigned int get_rtc_time(struct rtc_time *time)
-{
- /*
- * Only the values that we read from the RTC are set. We leave
- * tm_wday, tm_yday and tm_isdst untouched. Even though the
- * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
- * by the RTC when initially set to a non-zero value.
- */
- mach_hwclk(0, time);
- return RTC_24H;
-}
-
-static inline int set_rtc_time(struct rtc_time *time)
-{
- return mach_hwclk(1, time);
-}
-
-static inline unsigned int get_rtc_ss(void)
-{
- if (mach_get_ss)
- return mach_get_ss();
- else{
- struct rtc_time h;
-
- get_rtc_time(&h);
- return h.tm_sec;
- }
-}
-
-static inline int get_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_get_rtc_pll)
- return mach_get_rtc_pll(pll);
- else
- return -EINVAL;
-}
-static inline int set_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_set_rtc_pll)
- return mach_set_rtc_pll(pll);
- else
- return -EINVAL;
-}
-#endif /* __KERNEL__ */
-
-#endif /* _ASM__RTC_H */
diff --git a/include/asm-m68k/sbus.h b/include/asm-m68k/sbus.h
deleted file mode 100644
index bfe3ba147f2e..000000000000
--- a/include/asm-m68k/sbus.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * some sbus structures and macros to make usage of sbus drivers possible
- */
-
-#ifndef __M68K_SBUS_H
-#define __M68K_SBUS_H
-
-struct sbus_dev {
- struct {
- unsigned int which_io;
- unsigned int phys_addr;
- } reg_addrs[1];
-};
-
-/* sbus IO functions stolen from include/asm-sparc/io.h for the serial driver */
-/* No SBUS on the Sun3, kludge -- sam */
-
-static inline void _sbus_writeb(unsigned char val, unsigned long addr)
-{
- *(volatile unsigned char *)addr = val;
-}
-
-static inline unsigned char _sbus_readb(unsigned long addr)
-{
- return *(volatile unsigned char *)addr;
-}
-
-static inline void _sbus_writel(unsigned long val, unsigned long addr)
-{
- *(volatile unsigned long *)addr = val;
-
-}
-
-extern inline unsigned long _sbus_readl(unsigned long addr)
-{
- return *(volatile unsigned long *)addr;
-}
-
-
-#define sbus_readb(a) _sbus_readb((unsigned long)a)
-#define sbus_writeb(v, a) _sbus_writeb(v, (unsigned long)a)
-#define sbus_readl(a) _sbus_readl((unsigned long)a)
-#define sbus_writel(v, a) _sbus_writel(v, (unsigned long)a)
-
-#endif
diff --git a/include/asm-m68k/scatterlist.h b/include/asm-m68k/scatterlist.h
deleted file mode 100644
index d3a7a0edfeca..000000000000
--- a/include/asm-m68k/scatterlist.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _M68K_SCATTERLIST_H
-#define _M68K_SCATTERLIST_H
-
-#include <linux/types.h>
-
-struct scatterlist {
-#ifdef CONFIG_DEBUG_SG
- unsigned long sg_magic;
-#endif
- unsigned long page_link;
- unsigned int offset;
- unsigned int length;
-
- __u32 dma_address; /* A place to hang host-specific addresses at. */
-};
-
-/* This is bogus and should go away. */
-#define ISA_DMA_THRESHOLD (0x00ffffff)
-
-#define sg_dma_address(sg) ((sg)->dma_address)
-#define sg_dma_len(sg) ((sg)->length)
-
-#endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/include/asm-m68k/sections.h b/include/asm-m68k/sections.h
deleted file mode 100644
index d64967ecfec6..000000000000
--- a/include/asm-m68k/sections.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_SECTIONS_H
-#define _ASM_M68K_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-#endif /* _ASM_M68K_SECTIONS_H */
diff --git a/include/asm-m68k/segment.h b/include/asm-m68k/segment.h
deleted file mode 100644
index 7b0b2d3127f9..000000000000
--- a/include/asm-m68k/segment.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _M68K_SEGMENT_H
-#define _M68K_SEGMENT_H
-
-/* define constants */
-/* Address spaces (FC0-FC2) */
-#define USER_DATA (1)
-#ifndef __USER_DS
-#define __USER_DS (USER_DATA)
-#endif
-#define USER_PROGRAM (2)
-#define SUPER_DATA (5)
-#ifndef __KERNEL_DS
-#define __KERNEL_DS (SUPER_DATA)
-#endif
-#define SUPER_PROGRAM (6)
-#define CPU_SPACE (7)
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
-#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
-#define USER_DS MAKE_MM_SEG(__USER_DS)
-#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS)
-
-/*
- * Get/set the SFC/DFC registers for MOVES instructions
- */
-
-static inline mm_segment_t get_fs(void)
-{
- mm_segment_t _v;
- __asm__ ("movec %/dfc,%0":"=r" (_v.seg):);
-
- return _v;
-}
-
-static inline mm_segment_t get_ds(void)
-{
- /* return the supervisor data space code */
- return KERNEL_DS;
-}
-
-static inline void set_fs(mm_segment_t val)
-{
- __asm__ __volatile__ ("movec %0,%/sfc\n\t"
- "movec %0,%/dfc\n\t"
- : /* no outputs */ : "r" (val.seg) : "memory");
-}
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_SEGMENT_H */
diff --git a/include/asm-m68k/sembuf.h b/include/asm-m68k/sembuf.h
deleted file mode 100644
index 2308052a8c24..000000000000
--- a/include/asm-m68k/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_SEMBUF_H
-#define _M68K_SEMBUF_H
-
-/*
- * The semid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
- struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
- __kernel_time_t sem_otime; /* last semop time */
- unsigned long __unused1;
- __kernel_time_t sem_ctime; /* last change time */
- unsigned long __unused2;
- unsigned long sem_nsems; /* no. of semaphores in array */
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _M68K_SEMBUF_H */
diff --git a/include/asm-m68k/serial.h b/include/asm-m68k/serial.h
deleted file mode 100644
index 2b90d6e69070..000000000000
--- a/include/asm-m68k/serial.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * include/asm-m68k/serial.h
- *
- * currently this seems useful only for a Q40,
- * it's an almost exact copy of ../asm-alpha/serial.h
- *
- */
-
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD ( 1843200 / 16 )
-
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
-#endif
-
-#define SERIAL_PORT_DFNS \
- /* UART CLK PORT IRQ FLAGS */ \
- { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
- { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \
- { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \
- { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */
diff --git a/include/asm-m68k/setup.h b/include/asm-m68k/setup.h
deleted file mode 100644
index 4dfb3952b375..000000000000
--- a/include/asm-m68k/setup.h
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
-** asm/setup.h -- Definition of the Linux/m68k setup information
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 09/29/92 by Greg Harp
-**
-** 5/2/94 Roman Hodek:
-** Added bi_atari part of the machine dependent union bi_un; for now it
-** contains just a model field to distinguish between TT and Falcon.
-** 26/7/96 Roman Zippel:
-** Renamed to setup.h; added some useful macros to allow gcc some
-** optimizations if possible.
-** 5/10/96 Geert Uytterhoeven:
-** Redesign of the boot information structure; moved boot information
-** structure to bootinfo.h
-*/
-
-#ifndef _M68K_SETUP_H
-#define _M68K_SETUP_H
-
-
-
- /*
- * Linux/m68k Architectures
- */
-
-#define MACH_AMIGA 1
-#define MACH_ATARI 2
-#define MACH_MAC 3
-#define MACH_APOLLO 4
-#define MACH_SUN3 5
-#define MACH_MVME147 6
-#define MACH_MVME16x 7
-#define MACH_BVME6000 8
-#define MACH_HP300 9
-#define MACH_Q40 10
-#define MACH_SUN3X 11
-
-#define COMMAND_LINE_SIZE 256
-
-#ifdef __KERNEL__
-
-#define CL_SIZE COMMAND_LINE_SIZE
-
-#ifndef __ASSEMBLY__
-extern unsigned long m68k_machtype;
-#endif /* !__ASSEMBLY__ */
-
-#if !defined(CONFIG_AMIGA)
-# define MACH_IS_AMIGA (0)
-#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA)
-#else
-# define MACH_AMIGA_ONLY
-# define MACH_IS_AMIGA (1)
-# define MACH_TYPE (MACH_AMIGA)
-#endif
-
-#if !defined(CONFIG_ATARI)
-# define MACH_IS_ATARI (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_ATARI (m68k_machtype == MACH_ATARI)
-#else
-# define MACH_ATARI_ONLY
-# define MACH_IS_ATARI (1)
-# define MACH_TYPE (MACH_ATARI)
-#endif
-
-#if !defined(CONFIG_MAC)
-# define MACH_IS_MAC (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_MAC (m68k_machtype == MACH_MAC)
-#else
-# define MACH_MAC_ONLY
-# define MACH_IS_MAC (1)
-# define MACH_TYPE (MACH_MAC)
-#endif
-
-#if defined(CONFIG_SUN3)
-#define MACH_IS_SUN3 (1)
-#define MACH_SUN3_ONLY (1)
-#define MACH_TYPE (MACH_SUN3)
-#else
-#define MACH_IS_SUN3 (0)
-#endif
-
-#if !defined (CONFIG_APOLLO)
-# define MACH_IS_APOLLO (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO)
-#else
-# define MACH_APOLLO_ONLY
-# define MACH_IS_APOLLO (1)
-# define MACH_TYPE (MACH_APOLLO)
-#endif
-
-#if !defined (CONFIG_MVME147)
-# define MACH_IS_MVME147 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x)
-# define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147)
-#else
-# define MACH_MVME147_ONLY
-# define MACH_IS_MVME147 (1)
-# define MACH_TYPE (MACH_MVME147)
-#endif
-
-#if !defined (CONFIG_MVME16x)
-# define MACH_IS_MVME16x (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x)
-#else
-# define MACH_MVME16x_ONLY
-# define MACH_IS_MVME16x (1)
-# define MACH_TYPE (MACH_MVME16x)
-#endif
-
-#if !defined (CONFIG_BVME6000)
-# define MACH_IS_BVME6000 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000)
-#else
-# define MACH_BVME6000_ONLY
-# define MACH_IS_BVME6000 (1)
-# define MACH_TYPE (MACH_BVME6000)
-#endif
-
-#if !defined (CONFIG_HP300)
-# define MACH_IS_HP300 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_HP300 (m68k_machtype == MACH_HP300)
-#else
-# define MACH_HP300_ONLY
-# define MACH_IS_HP300 (1)
-# define MACH_TYPE (MACH_HP300)
-#endif
-
-#if !defined (CONFIG_Q40)
-# define MACH_IS_Q40 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_Q40 (m68k_machtype == MACH_Q40)
-#else
-# define MACH_Q40_ONLY
-# define MACH_IS_Q40 (1)
-# define MACH_TYPE (MACH_Q40)
-#endif
-
-#if !defined (CONFIG_SUN3X)
-# define MACH_IS_SUN3X (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
- || defined(CONFIG_Q40) || defined(CONFIG_MVME147)
-# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)
-#else
-# define CONFIG_SUN3X_ONLY
-# define MACH_IS_SUN3X (1)
-# define MACH_TYPE (MACH_SUN3X)
-#endif
-
-#ifndef MACH_TYPE
-# define MACH_TYPE (m68k_machtype)
-#endif
-
-#endif /* __KERNEL__ */
-
-
- /*
- * CPU, FPU and MMU types
- *
- * Note: we may rely on the following equalities:
- *
- * CPU_68020 == MMU_68851
- * CPU_68030 == MMU_68030
- * CPU_68040 == FPU_68040 == MMU_68040
- * CPU_68060 == FPU_68060 == MMU_68060
- */
-
-#define CPUB_68020 0
-#define CPUB_68030 1
-#define CPUB_68040 2
-#define CPUB_68060 3
-
-#define CPU_68020 (1<<CPUB_68020)
-#define CPU_68030 (1<<CPUB_68030)
-#define CPU_68040 (1<<CPUB_68040)
-#define CPU_68060 (1<<CPUB_68060)
-
-#define FPUB_68881 0
-#define FPUB_68882 1
-#define FPUB_68040 2 /* Internal FPU */
-#define FPUB_68060 3 /* Internal FPU */
-#define FPUB_SUNFPA 4 /* Sun-3 FPA */
-
-#define FPU_68881 (1<<FPUB_68881)
-#define FPU_68882 (1<<FPUB_68882)
-#define FPU_68040 (1<<FPUB_68040)
-#define FPU_68060 (1<<FPUB_68060)
-#define FPU_SUNFPA (1<<FPUB_SUNFPA)
-
-#define MMUB_68851 0
-#define MMUB_68030 1 /* Internal MMU */
-#define MMUB_68040 2 /* Internal MMU */
-#define MMUB_68060 3 /* Internal MMU */
-#define MMUB_APOLLO 4 /* Custom Apollo */
-#define MMUB_SUN3 5 /* Custom Sun-3 */
-
-#define MMU_68851 (1<<MMUB_68851)
-#define MMU_68030 (1<<MMUB_68030)
-#define MMU_68040 (1<<MMUB_68040)
-#define MMU_68060 (1<<MMUB_68060)
-#define MMU_SUN3 (1<<MMUB_SUN3)
-#define MMU_APOLLO (1<<MMUB_APOLLO)
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-extern unsigned long m68k_cputype;
-extern unsigned long m68k_fputype;
-extern unsigned long m68k_mmutype;
-#ifdef CONFIG_VME
-extern unsigned long vme_brdtype;
-#endif
-
- /*
- * m68k_is040or060 is != 0 for a '040 or higher;
- * used numbers are 4 for 68040 and 6 for 68060.
- */
-
-extern int m68k_is040or060;
-#endif /* !__ASSEMBLY__ */
-
-#if !defined(CONFIG_M68020)
-# define CPU_IS_020 (0)
-# define MMU_IS_851 (0)
-# define MMU_IS_SUN3 (0)
-#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_020 (m68k_cputype & CPU_68020)
-# define MMU_IS_851 (m68k_mmutype & MMU_68851)
-# define MMU_IS_SUN3 (0) /* Sun3 not supported with other CPU enabled */
-#else
-# define CPU_M68020_ONLY
-# define CPU_IS_020 (1)
-#ifdef MACH_SUN3_ONLY
-# define MMU_IS_SUN3 (1)
-# define MMU_IS_851 (0)
-#else
-# define MMU_IS_SUN3 (0)
-# define MMU_IS_851 (1)
-#endif
-#endif
-
-#if !defined(CONFIG_M68030)
-# define CPU_IS_030 (0)
-# define MMU_IS_030 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_030 (m68k_cputype & CPU_68030)
-# define MMU_IS_030 (m68k_mmutype & MMU_68030)
-#else
-# define CPU_M68030_ONLY
-# define CPU_IS_030 (1)
-# define MMU_IS_030 (1)
-#endif
-
-#if !defined(CONFIG_M68040)
-# define CPU_IS_040 (0)
-# define MMU_IS_040 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060)
-# define CPU_IS_040 (m68k_cputype & CPU_68040)
-# define MMU_IS_040 (m68k_mmutype & MMU_68040)
-#else
-# define CPU_M68040_ONLY
-# define CPU_IS_040 (1)
-# define MMU_IS_040 (1)
-#endif
-
-#if !defined(CONFIG_M68060)
-# define CPU_IS_060 (0)
-# define MMU_IS_060 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040)
-# define CPU_IS_060 (m68k_cputype & CPU_68060)
-# define MMU_IS_060 (m68k_mmutype & MMU_68060)
-#else
-# define CPU_M68060_ONLY
-# define CPU_IS_060 (1)
-# define MMU_IS_060 (1)
-#endif
-
-#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030)
-# define CPU_IS_020_OR_030 (0)
-#else
-# define CPU_M68020_OR_M68030
-# if defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_020_OR_030 (!m68k_is040or060)
-# else
-# define CPU_M68020_OR_M68030_ONLY
-# define CPU_IS_020_OR_030 (1)
-# endif
-#endif
-
-#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060)
-# define CPU_IS_040_OR_060 (0)
-#else
-# define CPU_M68040_OR_M68060
-# if defined(CONFIG_M68020) || defined(CONFIG_M68030)
-# define CPU_IS_040_OR_060 (m68k_is040or060)
-# else
-# define CPU_M68040_OR_M68060_ONLY
-# define CPU_IS_040_OR_060 (1)
-# endif
-#endif
-
-#define CPU_TYPE (m68k_cputype)
-
-#ifdef CONFIG_M68KFPU_EMU
-# ifdef CONFIG_M68KFPU_EMU_ONLY
-# define FPU_IS_EMU (1)
-# else
-# define FPU_IS_EMU (!m68k_fputype)
-# endif
-#else
-# define FPU_IS_EMU (0)
-#endif
-
-
- /*
- * Miscellaneous
- */
-
-#define NUM_MEMINFO 4
-
-#ifndef __ASSEMBLY__
-struct mem_info {
- unsigned long addr; /* physical address of memory chunk */
- unsigned long size; /* length of memory chunk (in bytes) */
-};
-
-extern int m68k_num_memory; /* # of memory blocks found (and used) */
-extern int m68k_realnum_memory; /* real # of memory blocks found */
-extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_SETUP_H */
diff --git a/include/asm-m68k/shm.h b/include/asm-m68k/shm.h
deleted file mode 100644
index fa56ec84a126..000000000000
--- a/include/asm-m68k/shm.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_SHM_H
-#define _M68K_SHM_H
-
-
-/* format of page table entries that correspond to shared memory pages
- currently out in swap space (see also mm/swap.c):
- bits 0-1 (PAGE_PRESENT) is = 0
- bits 8..2 (SWP_TYPE) are = SHM_SWP_TYPE
- bits 31..9 are used like this:
- bits 15..9 (SHM_ID) the id of the shared memory segment
- bits 30..16 (SHM_IDX) the index of the page within the shared memory segment
- (actually only bits 25..16 get used since SHMMAX is so low)
- bit 31 (SHM_READ_ONLY) flag whether the page belongs to a read-only attach
-*/
-/* on the m68k both bits 0 and 1 must be zero */
-/* format on the sun3 is similar, but bits 30, 31 are set to zero and all
- others are reduced by 2. --m */
-
-#ifndef CONFIG_SUN3
-#define SHM_ID_SHIFT 9
-#else
-#define SHM_ID_SHIFT 7
-#endif
-#define _SHM_ID_BITS 7
-#define SHM_ID_MASK ((1<<_SHM_ID_BITS)-1)
-
-#define SHM_IDX_SHIFT (SHM_ID_SHIFT+_SHM_ID_BITS)
-#define _SHM_IDX_BITS 15
-#define SHM_IDX_MASK ((1<<_SHM_IDX_BITS)-1)
-
-#endif /* _M68K_SHM_H */
diff --git a/include/asm-m68k/shmbuf.h b/include/asm-m68k/shmbuf.h
deleted file mode 100644
index f8928d62f1b7..000000000000
--- a/include/asm-m68k/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _M68K_SHMBUF_H
-#define _M68K_SHMBUF_H
-
-/*
- * The shmid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm; /* operation perms */
- size_t shm_segsz; /* size of segment (bytes) */
- __kernel_time_t shm_atime; /* last attach time */
- unsigned long __unused1;
- __kernel_time_t shm_dtime; /* last detach time */
- unsigned long __unused2;
- __kernel_time_t shm_ctime; /* last change time */
- unsigned long __unused3;
- __kernel_pid_t shm_cpid; /* pid of creator */
- __kernel_pid_t shm_lpid; /* pid of last operator */
- unsigned long shm_nattch; /* no. of current attaches */
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-struct shminfo64 {
- unsigned long shmmax;
- unsigned long shmmin;
- unsigned long shmmni;
- unsigned long shmseg;
- unsigned long shmall;
- unsigned long __unused1;
- unsigned long __unused2;
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _M68K_SHMBUF_H */
diff --git a/include/asm-m68k/shmparam.h b/include/asm-m68k/shmparam.h
deleted file mode 100644
index 558892a2efb3..000000000000
--- a/include/asm-m68k/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SHMPARAM_H
-#define _M68K_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
-
-#endif /* _M68K_SHMPARAM_H */
diff --git a/include/asm-m68k/sigcontext.h b/include/asm-m68k/sigcontext.h
deleted file mode 100644
index 64fbe34cf26f..000000000000
--- a/include/asm-m68k/sigcontext.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef _ASM_M68k_SIGCONTEXT_H
-#define _ASM_M68k_SIGCONTEXT_H
-
-struct sigcontext {
- unsigned long sc_mask; /* old sigmask */
- unsigned long sc_usp; /* old user stack pointer */
- unsigned long sc_d0;
- unsigned long sc_d1;
- unsigned long sc_a0;
- unsigned long sc_a1;
- unsigned short sc_sr;
- unsigned long sc_pc;
- unsigned short sc_formatvec;
- unsigned long sc_fpregs[2*3]; /* room for two fp registers */
- unsigned long sc_fpcntl[3];
- unsigned char sc_fpstate[216];
-};
-
-#endif
diff --git a/include/asm-m68k/siginfo.h b/include/asm-m68k/siginfo.h
deleted file mode 100644
index 05a8d6d90b58..000000000000
--- a/include/asm-m68k/siginfo.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _M68K_SIGINFO_H
-#define _M68K_SIGINFO_H
-
-#define HAVE_ARCH_SIGINFO_T
-#define HAVE_ARCH_COPY_SIGINFO
-
-#include <asm-generic/siginfo.h>
-
-typedef struct siginfo {
- int si_signo;
- int si_errno;
- int si_code;
-
- union {
- int _pad[SI_PAD_SIZE];
-
- /* kill() */
- struct {
- __kernel_pid_t _pid; /* sender's pid */
- __kernel_uid_t _uid; /* backwards compatibility */
- __kernel_uid32_t _uid32; /* sender's uid */
- } _kill;
-
- /* POSIX.1b timers */
- struct {
- timer_t _tid; /* timer id */
- int _overrun; /* overrun count */
- char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
- sigval_t _sigval; /* same as below */
- int _sys_private; /* not to be passed to user */
- } _timer;
-
- /* POSIX.1b signals */
- struct {
- __kernel_pid_t _pid; /* sender's pid */
- __kernel_uid_t _uid; /* backwards compatibility */
- sigval_t _sigval;
- __kernel_uid32_t _uid32; /* sender's uid */
- } _rt;
-
- /* SIGCHLD */
- struct {
- __kernel_pid_t _pid; /* which child */
- __kernel_uid_t _uid; /* backwards compatibility */
- int _status; /* exit code */
- clock_t _utime;
- clock_t _stime;
- __kernel_uid32_t _uid32; /* sender's uid */
- } _sigchld;
-
- /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
- struct {
- void *_addr; /* faulting insn/memory ref. */
- } _sigfault;
-
- /* SIGPOLL */
- struct {
- int _band; /* POLL_IN, POLL_OUT, POLL_MSG */
- int _fd;
- } _sigpoll;
- } _sifields;
-} siginfo_t;
-
-#define UID16_SIGINFO_COMPAT_NEEDED
-
-/*
- * How these fields are to be accessed.
- */
-#undef si_uid
-#ifdef __KERNEL__
-#define si_uid _sifields._kill._uid32
-#define si_uid16 _sifields._kill._uid
-#else
-#define si_uid _sifields._kill._uid
-#endif
-
-#ifdef __KERNEL__
-
-#include <linux/string.h>
-
-static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
-{
- if (from->si_code < 0)
- memcpy(to, from, sizeof(*to));
- else
- /* _sigchld is currently the largest know union member */
- memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
-}
-
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h
deleted file mode 100644
index 3db8a81942f1..000000000000
--- a/include/asm-m68k/signal.h
+++ /dev/null
@@ -1,206 +0,0 @@
-#ifndef _M68K_SIGNAL_H
-#define _M68K_SIGNAL_H
-
-#include <linux/types.h>
-
-/* Avoid too many header ordering problems. */
-struct siginfo;
-
-#ifdef __KERNEL__
-/* Most things should be clean enough to redefine this at will, if care
- is taken to make libc match. */
-
-#define _NSIG 64
-#define _NSIG_BPW 32
-#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t; /* at least 32 bits */
-
-typedef struct {
- unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#else
-/* Here we must cater to libcs that poke about in kernel headers. */
-
-#define NSIG 32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGIOT 6
-#define SIGBUS 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGUSR1 10
-#define SIGSEGV 11
-#define SIGUSR2 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGSTKFLT 16
-#define SIGCHLD 17
-#define SIGCONT 18
-#define SIGSTOP 19
-#define SIGTSTP 20
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGURG 23
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGIO 29
-#define SIGPOLL SIGIO
-/*
-#define SIGLOST 29
-*/
-#define SIGPWR 30
-#define SIGSYS 31
-#define SIGUNUSED 31
-
-/* These should not be considered constants from userland. */
-#define SIGRTMIN 32
-#define SIGRTMAX _NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP 0x00000001
-#define SA_NOCLDWAIT 0x00000002
-#define SA_SIGINFO 0x00000004
-#define SA_ONSTACK 0x08000000
-#define SA_RESTART 0x10000000
-#define SA_NODEFER 0x40000000
-#define SA_RESETHAND 0x80000000
-
-#define SA_NOMASK SA_NODEFER
-#define SA_ONESHOT SA_RESETHAND
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK 1
-#define SS_DISABLE 2
-
-#define MINSIGSTKSZ 2048
-#define SIGSTKSZ 8192
-
-#include <asm-generic/signal.h>
-
-#ifdef __KERNEL__
-struct old_sigaction {
- __sighandler_t sa_handler;
- old_sigset_t sa_mask;
- unsigned long sa_flags;
- __sigrestore_t sa_restorer;
-};
-
-struct sigaction {
- __sighandler_t sa_handler;
- unsigned long sa_flags;
- __sigrestore_t sa_restorer;
- sigset_t sa_mask; /* mask last for extensibility */
-};
-
-struct k_sigaction {
- struct sigaction sa;
-};
-#else
-/* Here we must cater to libcs that poke about in kernel headers. */
-
-struct sigaction {
- union {
- __sighandler_t _sa_handler;
- void (*_sa_sigaction)(int, struct siginfo *, void *);
- } _u;
- sigset_t sa_mask;
- unsigned long sa_flags;
- void (*sa_restorer)(void);
-};
-
-#define sa_handler _u._sa_handler
-#define sa_sigaction _u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
- void __user *ss_sp;
- int ss_flags;
- size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-#include <asm/sigcontext.h>
-
-#define __HAVE_ARCH_SIG_BITOPS
-
-static inline void sigaddset(sigset_t *set, int _sig)
-{
- asm ("bfset %0{%1,#1}"
- : "+od" (*set)
- : "id" ((_sig - 1) ^ 31)
- : "cc");
-}
-
-static inline void sigdelset(sigset_t *set, int _sig)
-{
- asm ("bfclr %0{%1,#1}"
- : "+od" (*set)
- : "id" ((_sig - 1) ^ 31)
- : "cc");
-}
-
-static inline int __const_sigismember(sigset_t *set, int _sig)
-{
- unsigned long sig = _sig - 1;
- return 1 & (set->sig[sig / _NSIG_BPW] >> (sig % _NSIG_BPW));
-}
-
-static inline int __gen_sigismember(sigset_t *set, int _sig)
-{
- int ret;
- asm ("bfextu %1{%2,#1},%0"
- : "=d" (ret)
- : "od" (*set), "id" ((_sig-1) ^ 31)
- : "cc");
- return ret;
-}
-
-#define sigismember(set,sig) \
- (__builtin_constant_p(sig) ? \
- __const_sigismember(set,sig) : \
- __gen_sigismember(set,sig))
-
-static inline int sigfindinword(unsigned long word)
-{
- asm ("bfffo %1{#0,#0},%0"
- : "=d" (word)
- : "d" (word & -word)
- : "cc");
- return word ^ 31;
-}
-
-struct pt_regs;
-extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_SIGNAL_H */
diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h
deleted file mode 100644
index dbc64e92c41a..000000000000
--- a/include/asm-m68k/socket.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET 1
-
-#define SO_DEBUG 1
-#define SO_REUSEADDR 2
-#define SO_TYPE 3
-#define SO_ERROR 4
-#define SO_DONTROUTE 5
-#define SO_BROADCAST 6
-#define SO_SNDBUF 7
-#define SO_RCVBUF 8
-#define SO_SNDBUFFORCE 32
-#define SO_RCVBUFFORCE 33
-#define SO_KEEPALIVE 9
-#define SO_OOBINLINE 10
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_LINGER 13
-#define SO_BSDCOMPAT 14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED 16
-#define SO_PEERCRED 17
-#define SO_RCVLOWAT 18
-#define SO_SNDLOWAT 19
-#define SO_RCVTIMEO 20
-#define SO_SNDTIMEO 21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION 22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
-#define SO_SECURITY_ENCRYPTION_NETWORK 24
-
-#define SO_BINDTODEVICE 25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER 26
-#define SO_DETACH_FILTER 27
-
-#define SO_PEERNAME 28
-#define SO_TIMESTAMP 29
-#define SCM_TIMESTAMP SO_TIMESTAMP
-
-#define SO_ACCEPTCONN 30
-
-#define SO_PEERSEC 31
-#define SO_PASSSEC 34
-#define SO_TIMESTAMPNS 35
-#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
-
-#define SO_MARK 36
-
-#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-m68k/sockios.h b/include/asm-m68k/sockios.h
deleted file mode 100644
index c04a23943cb7..000000000000
--- a/include/asm-m68k/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_M68K_SOCKIOS__
-#define __ARCH_M68K_SOCKIOS__
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 0x8901
-#define SIOCSPGRP 0x8902
-#define FIOGETOWN 0x8903
-#define SIOCGPGRP 0x8904
-#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
-#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
-
-#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/include/asm-m68k/spinlock.h b/include/asm-m68k/spinlock.h
deleted file mode 100644
index 20f46e27b534..000000000000
--- a/include/asm-m68k/spinlock.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_SPINLOCK_H
-#define __M68K_SPINLOCK_H
-
-#error "m68k doesn't do SMP yet"
-
-#endif
diff --git a/include/asm-m68k/stat.h b/include/asm-m68k/stat.h
deleted file mode 100644
index dd38bc2e9f98..000000000000
--- a/include/asm-m68k/stat.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _M68K_STAT_H
-#define _M68K_STAT_H
-
-struct __old_kernel_stat {
- unsigned short st_dev;
- unsigned short st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned long st_size;
- unsigned long st_atime;
- unsigned long st_mtime;
- unsigned long st_ctime;
-};
-
-struct stat {
- unsigned short st_dev;
- unsigned short __pad1;
- unsigned long st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned short __pad2;
- unsigned long st_size;
- unsigned long st_blksize;
- unsigned long st_blocks;
- unsigned long st_atime;
- unsigned long __unused1;
- unsigned long st_mtime;
- unsigned long __unused2;
- unsigned long st_ctime;
- unsigned long __unused3;
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-/* This matches struct stat64 in glibc2.1, hence the absolutely
- * insane amounts of padding around dev_t's.
- */
-struct stat64 {
- unsigned long long st_dev;
- unsigned char __pad1[2];
-
-#define STAT64_HAS_BROKEN_ST_INO 1
- unsigned long __st_ino;
-
- unsigned int st_mode;
- unsigned int st_nlink;
-
- unsigned long st_uid;
- unsigned long st_gid;
-
- unsigned long long st_rdev;
- unsigned char __pad3[2];
-
- long long st_size;
- unsigned long st_blksize;
-
- unsigned long long st_blocks; /* Number 512-byte blocks allocated. */
-
- unsigned long st_atime;
- unsigned long st_atime_nsec;
-
- unsigned long st_mtime;
- unsigned long st_mtime_nsec;
-
- unsigned long st_ctime;
- unsigned long st_ctime_nsec;
-
- unsigned long long st_ino;
-};
-
-#endif /* _M68K_STAT_H */
diff --git a/include/asm-m68k/statfs.h b/include/asm-m68k/statfs.h
deleted file mode 100644
index 08d93f14e061..000000000000
--- a/include/asm-m68k/statfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_STATFS_H
-#define _M68K_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif /* _M68K_STATFS_H */
diff --git a/include/asm-m68k/string.h b/include/asm-m68k/string.h
deleted file mode 100644
index 2eb7df1e0f5d..000000000000
--- a/include/asm-m68k/string.h
+++ /dev/null
@@ -1,131 +0,0 @@
-#ifndef _M68K_STRING_H_
-#define _M68K_STRING_H_
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-
-static inline size_t __kernel_strlen(const char *s)
-{
- const char *sc;
-
- for (sc = s; *sc++; )
- ;
- return sc - s - 1;
-}
-
-static inline char *__kernel_strcpy(char *dest, const char *src)
-{
- char *xdest = dest;
-
- asm volatile ("\n"
- "1: move.b (%1)+,(%0)+\n"
- " jne 1b"
- : "+a" (dest), "+a" (src)
- : : "memory");
- return xdest;
-}
-
-#ifndef __IN_STRING_C
-
-#define __HAVE_ARCH_STRLEN
-#define strlen(s) (__builtin_constant_p(s) ? \
- __builtin_strlen(s) : \
- __kernel_strlen(s))
-
-#define __HAVE_ARCH_STRNLEN
-static inline size_t strnlen(const char *s, size_t count)
-{
- const char *sc = s;
-
- asm volatile ("\n"
- "1: subq.l #1,%1\n"
- " jcs 2f\n"
- " tst.b (%0)+\n"
- " jne 1b\n"
- " subq.l #1,%0\n"
- "2:"
- : "+a" (sc), "+d" (count));
- return sc - s;
-}
-
-#define __HAVE_ARCH_STRCPY
-#if __GNUC__ >= 4
-#define strcpy(d, s) (__builtin_constant_p(s) && \
- __builtin_strlen(s) <= 32 ? \
- __builtin_strcpy(d, s) : \
- __kernel_strcpy(d, s))
-#else
-#define strcpy(d, s) __kernel_strcpy(d, s)
-#endif
-
-#define __HAVE_ARCH_STRNCPY
-static inline char *strncpy(char *dest, const char *src, size_t n)
-{
- char *xdest = dest;
-
- asm volatile ("\n"
- " jra 2f\n"
- "1: move.b (%1),(%0)+\n"
- " jeq 2f\n"
- " addq.l #1,%1\n"
- "2: subq.l #1,%2\n"
- " jcc 1b\n"
- : "+a" (dest), "+a" (src), "+d" (n)
- : : "memory");
- return xdest;
-}
-
-#define __HAVE_ARCH_STRCAT
-#define strcat(d, s) ({ \
- char *__d = (d); \
- strcpy(__d + strlen(__d), (s)); \
-})
-
-#define __HAVE_ARCH_STRCHR
-static inline char *strchr(const char *s, int c)
-{
- char sc, ch = c;
-
- for (; (sc = *s++) != ch; ) {
- if (!sc)
- return NULL;
- }
- return (char *)s - 1;
-}
-
-#define __HAVE_ARCH_STRCMP
-static inline int strcmp(const char *cs, const char *ct)
-{
- char res;
-
- asm ("\n"
- "1: move.b (%0)+,%2\n" /* get *cs */
- " cmp.b (%1)+,%2\n" /* compare a byte */
- " jne 2f\n" /* not equal, break out */
- " tst.b %2\n" /* at end of cs? */
- " jne 1b\n" /* no, keep going */
- " jra 3f\n" /* strings are equal */
- "2: sub.b -(%1),%2\n" /* *cs - *ct */
- "3:"
- : "+a" (cs), "+a" (ct), "=d" (res));
- return res;
-}
-
-#define __HAVE_ARCH_MEMSET
-extern void *memset(void *, int, __kernel_size_t);
-#define memset(d, c, n) __builtin_memset(d, c, n)
-
-#define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *, const void *, __kernel_size_t);
-#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
-
-#define __HAVE_ARCH_MEMMOVE
-extern void *memmove(void *, const void *, __kernel_size_t);
-
-#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *, const void *, __kernel_size_t);
-#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
-
-#endif
-
-#endif /* _M68K_STRING_H_ */
diff --git a/include/asm-m68k/sun3-head.h b/include/asm-m68k/sun3-head.h
deleted file mode 100644
index 05af2f18b3bd..000000000000
--- a/include/asm-m68k/sun3-head.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __SUN3_HEAD_H
-#define __SUN3_HEAD_H
-
-#define KERNBASE 0xE000000 /* First address the kernel will eventually be */
-#define LOAD_ADDR 0x4000 /* prom jumps to us here unless this is elf /boot */
-#define FC_CONTROL 3
-#define FC_SUPERD 5
-#define FC_CPU 7
-
-#endif /* __SUN3_HEAD_H */
diff --git a/include/asm-m68k/sun3_pgalloc.h b/include/asm-m68k/sun3_pgalloc.h
deleted file mode 100644
index d4c83f143816..000000000000
--- a/include/asm-m68k/sun3_pgalloc.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* sun3_pgalloc.h --
- * reorganization around 2.3.39, routines moved from sun3_pgtable.h
- *
- *
- * 02/27/2002 -- Modified to support "highpte" implementation in 2.5.5 (Sam)
- *
- * moved 1/26/2000 Sam Creasey
- */
-
-#ifndef _SUN3_PGALLOC_H
-#define _SUN3_PGALLOC_H
-
-#include <asm/tlb.h>
-
-/* FIXME - when we get this compiling */
-/* erm, now that it's compiling, what do we do with it? */
-#define _KERNPG_TABLE 0
-
-extern const char bad_pmd_string[];
-
-#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
-
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long) pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t page)
-{
- pgtable_page_dtor(page);
- __free_page(page);
-}
-
-#define __pte_free_tlb(tlb,pte) \
-do { \
- pgtable_page_dtor(pte); \
- tlb_remove_page((tlb), pte); \
-} while (0)
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address)
-{
- unsigned long page = __get_free_page(GFP_KERNEL|__GFP_REPEAT);
-
- if (!page)
- return NULL;
-
- memset((void *)page, 0, PAGE_SIZE);
- return (pte_t *) (page);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
- unsigned long address)
-{
- struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT, 0);
-
- if (page == NULL)
- return NULL;
-
- clear_highpage(page);
- pgtable_page_ctor(page);
- return page;
-
-}
-
-static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
-{
- pmd_val(*pmd) = __pa((unsigned long)pte);
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
-{
- pmd_val(*pmd) = __pa((unsigned long)page_address(page));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-#define pmd_free(mm, x) do { } while (0)
-#define __pmd_free_tlb(tlb, x) do { } while (0)
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- free_page((unsigned long) pgd);
-}
-
-static inline pgd_t * pgd_alloc(struct mm_struct *mm)
-{
- pgd_t *new_pgd;
-
- new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
- memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
- memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
- return new_pgd;
-}
-
-#define pgd_populate(mm, pmd, pte) BUG()
-
-#endif /* SUN3_PGALLOC_H */
diff --git a/include/asm-m68k/sun3_pgtable.h b/include/asm-m68k/sun3_pgtable.h
deleted file mode 100644
index f847ec732d62..000000000000
--- a/include/asm-m68k/sun3_pgtable.h
+++ /dev/null
@@ -1,234 +0,0 @@
-#ifndef _SUN3_PGTABLE_H
-#define _SUN3_PGTABLE_H
-
-#include <asm/sun3mmu.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/virtconvert.h>
-#include <linux/linkage.h>
-
-/*
- * This file contains all the things which change drastically for the sun3
- * pagetable stuff, to avoid making too much of a mess of the generic m68k
- * `pgtable.h'; this should only be included from the generic file. --m
- */
-
-/* For virtual address to physical address conversion */
-#define VTOP(addr) __pa(addr)
-#define PTOV(addr) __va(addr)
-
-
-#endif /* !__ASSEMBLY__ */
-
-/* These need to be defined for compatibility although the sun3 doesn't use them */
-#define _PAGE_NOCACHE030 0x040
-#define _CACHEMASK040 (~0x060)
-#define _PAGE_NOCACHE_S 0x040
-
-/* Page protection values within PTE. */
-#define SUN3_PAGE_VALID (0x80000000)
-#define SUN3_PAGE_WRITEABLE (0x40000000)
-#define SUN3_PAGE_SYSTEM (0x20000000)
-#define SUN3_PAGE_NOCACHE (0x10000000)
-#define SUN3_PAGE_ACCESSED (0x02000000)
-#define SUN3_PAGE_MODIFIED (0x01000000)
-
-
-/* Externally used page protection values. */
-#define _PAGE_PRESENT (SUN3_PAGE_VALID)
-#define _PAGE_ACCESSED (SUN3_PAGE_ACCESSED)
-
-#define PTE_FILE_MAX_BITS 28
-
-/* Compound page protection values. */
-//todo: work out which ones *should* have SUN3_PAGE_NOCACHE and fix...
-// is it just PAGE_KERNEL and PAGE_SHARED?
-#define PAGE_NONE __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_SHARED __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_COPY __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_READONLY __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_KERNEL __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_SYSTEM \
- | SUN3_PAGE_NOCACHE \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_MODIFIED)
-#define PAGE_INIT __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_SYSTEM \
- | SUN3_PAGE_NOCACHE)
-
-/*
- * Page protections for initialising protection_map. The sun3 has only two
- * protection settings, valid (implying read and execute) and writeable. These
- * are as close as we can get...
- */
-#define __P000 PAGE_NONE
-#define __P001 PAGE_READONLY
-#define __P010 PAGE_COPY
-#define __P011 PAGE_COPY
-#define __P100 PAGE_READONLY
-#define __P101 PAGE_READONLY
-#define __P110 PAGE_COPY
-#define __P111 PAGE_COPY
-
-#define __S000 PAGE_NONE
-#define __S001 PAGE_READONLY
-#define __S010 PAGE_SHARED
-#define __S011 PAGE_SHARED
-#define __S100 PAGE_READONLY
-#define __S101 PAGE_READONLY
-#define __S110 PAGE_SHARED
-#define __S111 PAGE_SHARED
-
-/* Use these fake page-protections on PMDs. */
-#define SUN3_PMD_VALID (0x00000001)
-#define SUN3_PMD_MASK (0x0000003F)
-#define SUN3_PMD_MAGIC (0x0000002B)
-
-#ifndef __ASSEMBLY__
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- pte_val(pte) = (pte_val(pte) & SUN3_PAGE_CHG_MASK) | pgprot_val(newprot);
- return pte;
-}
-
-#define pmd_set(pmdp,ptep) do {} while (0)
-
-static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
-{
- pgd_val(*pgdp) = virt_to_phys(pmdp);
-}
-
-#define __pte_page(pte) \
-((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT))
-#define __pmd_page(pmd) \
-((unsigned long) __va (pmd_val (pmd) & PAGE_MASK))
-
-static inline int pte_none (pte_t pte) { return !pte_val (pte); }
-static inline int pte_present (pte_t pte) { return pte_val (pte) & SUN3_PAGE_VALID; }
-static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
- pte_val (*ptep) = 0;
-}
-
-#define pte_pfn(pte) (pte_val(pte) & SUN3_PAGE_PGNUM_MASK)
-#define pfn_pte(pfn, pgprot) \
-({ pte_t __pte; pte_val(__pte) = pfn | pgprot_val(pgprot); __pte; })
-
-#define pte_page(pte) virt_to_page(__pte_page(pte))
-#define pmd_page(pmd) virt_to_page(__pmd_page(pmd))
-
-
-static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); }
-#define pmd_none(pmd) pmd_none2(&(pmd))
-//static inline int pmd_bad (pmd_t pmd) { return (pmd_val (pmd) & SUN3_PMD_MASK) != SUN3_PMD_MAGIC; }
-static inline int pmd_bad2 (pmd_t *pmd) { return 0; }
-#define pmd_bad(pmd) pmd_bad2(&(pmd))
-static inline int pmd_present2 (pmd_t *pmd) { return pmd_val (*pmd) & SUN3_PMD_VALID; }
-/* #define pmd_present(pmd) pmd_present2(&(pmd)) */
-#define pmd_present(pmd) (!pmd_none2(&(pmd)))
-static inline void pmd_clear (pmd_t *pmdp) { pmd_val (*pmdp) = 0; }
-
-static inline int pgd_none (pgd_t pgd) { return 0; }
-static inline int pgd_bad (pgd_t pgd) { return 0; }
-static inline int pgd_present (pgd_t pgd) { return 1; }
-static inline void pgd_clear (pgd_t *pgdp) {}
-
-
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not...
- * [we have the full set here even if they don't change from m68k]
- */
-static inline int pte_write(pte_t pte) { return pte_val(pte) & SUN3_PAGE_WRITEABLE; }
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & SUN3_PAGE_MODIFIED; }
-static inline int pte_young(pte_t pte) { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
-static inline int pte_special(pte_t pte) { return 0; }
-
-static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_WRITEABLE; return pte; }
-static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_MODIFIED; return pte; }
-static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) |= SUN3_PAGE_WRITEABLE; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= SUN3_PAGE_MODIFIED; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= SUN3_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mknocache(pte_t pte) { pte_val(pte) |= SUN3_PAGE_NOCACHE; return pte; }
-// use this version when caches work...
-//static inline pte_t pte_mkcache(pte_t pte) { pte_val(pte) &= SUN3_PAGE_NOCACHE; return pte; }
-// until then, use:
-static inline pte_t pte_mkcache(pte_t pte) { return pte; }
-static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
-
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
-
-/* Find an entry in a pagetable directory. */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-#define pgd_offset(mm, address) \
-((mm)->pgd + pgd_index(address))
-
-/* Find an entry in a kernel pagetable directory. */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* Find an entry in the second-level pagetable. */
-static inline pmd_t *pmd_offset (pgd_t *pgd, unsigned long address)
-{
- return (pmd_t *) pgd;
-}
-
-static inline unsigned long pte_to_pgoff(pte_t pte)
-{
- return pte.pte & SUN3_PAGE_PGNUM_MASK;
-}
-
-static inline pte_t pgoff_to_pte(unsigned off)
-{
- pte_t pte = { off + SUN3_PAGE_ACCESSED };
- return pte;
-}
-
-
-/* Find an entry in the third-level pagetable. */
-#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
-#define pte_offset_kernel(pmd, address) ((pte_t *) __pmd_page(*pmd) + pte_index(address))
-/* FIXME: should we bother with kmap() here? */
-#define pte_offset_map(pmd, address) ((pte_t *)kmap(pmd_page(*pmd)) + pte_index(address))
-#define pte_offset_map_nested(pmd, address) pte_offset_map(pmd, address)
-#define pte_unmap(pte) kunmap(pte)
-#define pte_unmap_nested(pte) kunmap(pte)
-
-/* Macros to (de)construct the fake PTEs representing swap pages. */
-#define __swp_type(x) ((x).val & 0x7F)
-#define __swp_offset(x) (((x).val) >> 7)
-#define __swp_entry(type,offset) ((swp_entry_t) { ((type) | ((offset) << 7)) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-#endif /* !_SUN3_PGTABLE_H */
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
deleted file mode 100644
index 309d6e6a1374..000000000000
--- a/include/asm-m68k/sun3ints.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * sun3ints.h -- Linux/Sun3 interrupt handling code definitions
- *
- * Erik Verbruggen (erik@bigmama.xtdnet.nl)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#ifndef SUN3INTS_H
-#define SUN3INTS_H
-
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <asm/intersil.h>
-#include <asm/oplib.h>
-#include <asm/traps.h>
-#include <asm/irq.h>
-
-#define SUN3_INT_VECS 192
-
-void sun3_enable_irq(unsigned int irq);
-void sun3_disable_irq(unsigned int irq);
-extern void sun3_init_IRQ (void);
-extern void sun3_enable_interrupts (void);
-extern void sun3_disable_interrupts (void);
-extern volatile unsigned char* sun3_intreg;
-
-/* master list of VME vectors -- don't fuck with this */
-#define SUN3_VEC_FLOPPY (IRQ_USER+0)
-#define SUN3_VEC_VMESCSI0 (IRQ_USER+0)
-#define SUN3_VEC_VMESCSI1 (IRQ_USER+1)
-#define SUN3_VEC_CG (IRQ_USER+104)
-
-
-#endif /* SUN3INTS_H */
diff --git a/include/asm-m68k/sun3mmu.h b/include/asm-m68k/sun3mmu.h
deleted file mode 100644
index d8f17a0d8c9f..000000000000
--- a/include/asm-m68k/sun3mmu.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Definitions for Sun3 custom MMU.
- */
-#ifndef __SUN3_MMU_H__
-#define __SUN3_MMU_H__
-
-#include <linux/types.h>
-#include <asm/movs.h>
-#include <asm/sun3-head.h>
-
-/* MMU characteristics. */
-#define SUN3_SEGMAPS_PER_CONTEXT 2048
-#define SUN3_PMEGS_NUM 256
-#define SUN3_CONTEXTS_NUM 8
-
-#define SUN3_PMEG_SIZE_BITS 17
-#define SUN3_PMEG_SIZE (1 << SUN3_PMEG_SIZE_BITS)
-#define SUN3_PMEG_MASK (SUN3_PMEG_SIZE - 1)
-
-#define SUN3_PTE_SIZE_BITS 13
-#define SUN3_PTE_SIZE (1 << SUN3_PTE_SIZE_BITS)
-#define SUN3_PTE_MASK (SUN3_PTE_SIZE - 1)
-
-#define SUN3_CONTROL_MASK (0x0FFFFFFC)
-#define SUN3_INVALID_PMEG 255
-#define SUN3_INVALID_CONTEXT 255
-
-#define AC_IDPROM 0x00000000 /* 34 ID PROM, R/O, byte, 32 bytes */
-#define AC_PAGEMAP 0x10000000 /* 3 Pagemap R/W, long */
-#define AC_SEGMAP 0x20000000 /* 3 Segment map, byte */
-#define AC_CONTEXT 0x30000000 /* 34c current mmu-context */
-#define AC_SENABLE 0x40000000 /* 34c system dvma/cache/reset enable reg*/
-#define AC_UDVMA_ENB 0x50000000 /* 34 Not used on Sun boards, byte */
-#define AC_BUS_ERROR 0x60000000 /* 34 Cleared on read, byte. */
-#define AC_SYNC_ERR 0x60000000 /* c fault type */
-#define AC_SYNC_VA 0x60000004 /* c fault virtual address */
-#define AC_ASYNC_ERR 0x60000008 /* c asynchronous fault type */
-#define AC_ASYNC_VA 0x6000000c /* c async fault virtual address */
-#define AC_LEDS 0x70000000 /* 34 Zero turns on LEDs, byte */
-#define AC_CACHETAGS 0x80000000 /* 34c direct access to the VAC tags */
-#define AC_CACHEDDATA 0x90000000 /* 3 c direct access to the VAC data */
-#define AC_UDVMA_MAP 0xD0000000 /* 4 Not used on Sun boards, byte */
-#define AC_VME_VECTOR 0xE0000000 /* 4 For non-Autovector VME, byte */
-#define AC_BOOT_SCC 0xF0000000 /* 34 bypass to access Zilog 8530. byte.*/
-
-#define SUN3_PAGE_CHG_MASK (SUN3_PAGE_PGNUM_MASK \
- | SUN3_PAGE_ACCESSED | SUN3_PAGE_MODIFIED)
-
-/* Bus access type within PTE. */
-#define SUN3_PAGE_TYPE_MASK (0x0c000000)
-#define SUN3_PAGE_TYPE_MEMORY (0x00000000)
-#define SUN3_PAGE_TYPE_IO (0x04000000)
-#define SUN3_PAGE_TYPE_VME16 (0x08000000)
-#define SUN3_PAGE_TYPE_VME32 (0x0c000000)
-
-/* Mask for page number within PTE. */
-#define SUN3_PAGE_PGNUM_MASK (0x0007FFFF)
-
-/* Bits within bus-error register. */
-#define SUN3_BUSERR_WATCHDOG (0x01)
-#define SUN3_BUSERR_unused (0x02)
-#define SUN3_BUSERR_FPAENERR (0x04)
-#define SUN3_BUSERR_FPABERR (0x08)
-#define SUN3_BUSERR_VMEBERR (0x10)
-#define SUN3_BUSERR_TIMEOUT (0x20)
-#define SUN3_BUSERR_PROTERR (0x40)
-#define SUN3_BUSERR_INVALID (0x80)
-
-#ifndef __ASSEMBLY__
-
-/* Read bus error status register (implicitly clearing it). */
-static inline unsigned char sun3_get_buserr(void)
-{
- unsigned char sfc, c;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_BYTE (AC_BUS_ERROR, c);
- SET_SFC (sfc);
-
- return c;
-}
-
-/* Read segmap from hardware MMU. */
-static inline unsigned long sun3_get_segmap(unsigned long addr)
-{
- register unsigned long entry;
- unsigned char c, sfc;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), c);
- SET_SFC (sfc);
- entry = c;
-
- return entry;
-}
-
-/* Write segmap to hardware MMU. */
-static inline void sun3_put_segmap(unsigned long addr, unsigned long entry)
-{
- unsigned char sfc;
-
- GET_DFC (sfc);
- SET_DFC (FC_CONTROL);
- SET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_DFC (sfc);
-
- return;
-}
-
-/* Read PTE from hardware MMU. */
-static inline unsigned long sun3_get_pte(unsigned long addr)
-{
- register unsigned long entry;
- unsigned char sfc;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_SFC (sfc);
-
- return entry;
-}
-
-/* Write PTE to hardware MMU. */
-static inline void sun3_put_pte(unsigned long addr, unsigned long entry)
-{
- unsigned char sfc;
-
- GET_DFC (sfc);
- SET_DFC (FC_CONTROL);
- SET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_DFC (sfc);
-
- return;
-}
-
-/* get current context */
-static inline unsigned char sun3_get_context(void)
-{
- unsigned char sfc, c;
-
- GET_SFC(sfc);
- SET_SFC(FC_CONTROL);
- GET_CONTROL_BYTE(AC_CONTEXT, c);
- SET_SFC(sfc);
-
- return c;
-}
-
-/* set alternate context */
-static inline void sun3_put_context(unsigned char c)
-{
- unsigned char dfc;
- GET_DFC(dfc);
- SET_DFC(FC_CONTROL);
- SET_CONTROL_BYTE(AC_CONTEXT, c);
- SET_DFC(dfc);
-
- return;
-}
-
-extern void __iomem *sun3_ioremap(unsigned long phys, unsigned long size,
- unsigned long type);
-
-extern int sun3_map_test(unsigned long addr, char *val);
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !__SUN3_MMU_H__ */
diff --git a/include/asm-m68k/sun3x.h b/include/asm-m68k/sun3x.h
deleted file mode 100644
index f5691a1ed7cc..000000000000
--- a/include/asm-m68k/sun3x.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef SUN3X_H
-#define SUN3X_H
-
-/* hardware addresses */
-#define SUN3X_IOMMU 0x60000000
-#define SUN3X_ENAREG 0x61000000
-#define SUN3X_INTREG 0x61001400
-#define SUN3X_DIAGREG 0x61001800
-#define SUN3X_ZS1 0x62000000
-#define SUN3X_ZS2 0x62002000
-#define SUN3X_LANCE 0x65002000
-#define SUN3X_EEPROM 0x64000000
-#define SUN3X_IDPROM 0x640007d8
-#define SUN3X_VIDEO_BASE 0x50000000
-#define SUN3X_VIDEO_P4ID 0x50300000
-#define SUN3X_ESP_BASE 0x66000000
-#define SUN3X_ESP_DMA 0x66001000
-#define SUN3X_FDC 0x6e000000
-#define SUN3X_FDC_FCR 0x6e000400
-#define SUN3X_FDC_FVR 0x6e000800
-
-/* some NVRAM addresses */
-#define SUN3X_EEPROM_CONS (SUN3X_EEPROM + 0x1f)
-#define SUN3X_EEPROM_PORTA (SUN3X_EEPROM + 0x58)
-#define SUN3X_EEPROM_PORTB (SUN3X_EEPROM + 0x60)
-
-#endif
diff --git a/include/asm-m68k/sun3xflop.h b/include/asm-m68k/sun3xflop.h
deleted file mode 100644
index 32c45f84ac60..000000000000
--- a/include/asm-m68k/sun3xflop.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/* sun3xflop.h: Sun3/80 specific parts of the floppy driver.
- *
- * Derived partially from asm-sparc/floppy.h, which is:
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- *
- * Sun3x version 2/4/2000 Sam Creasey (sammy@sammy.net)
- */
-
-#ifndef __ASM_SUN3X_FLOPPY_H
-#define __ASM_SUN3X_FLOPPY_H
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/sun3x.h>
-
-/* default interrupt vector */
-#define SUN3X_FDC_IRQ 0x40
-
-/* some constants */
-#define FCR_TC 0x1
-#define FCR_EJECT 0x2
-#define FCR_MTRON 0x4
-#define FCR_DSEL1 0x8
-#define FCR_DSEL0 0x10
-
-/* We don't need no stinkin' I/O port allocation crap. */
-#undef release_region
-#undef request_region
-#define release_region(X, Y) do { } while(0)
-#define request_region(X, Y, Z) (1)
-
-struct sun3xflop_private {
- volatile unsigned char *status_r;
- volatile unsigned char *data_r;
- volatile unsigned char *fcr_r;
- volatile unsigned char *fvr_r;
- unsigned char fcr;
-} sun3x_fdc;
-
-/* Super paranoid... */
-#undef HAVE_DISABLE_HLT
-
-/* Routines unique to each controller type on a Sun. */
-static unsigned char sun3x_82072_fd_inb(int port)
-{
- static int once = 0;
-// udelay(5);
- switch(port & 7) {
- default:
- printk("floppy: Asked to read unknown port %d\n", port);
- panic("floppy: Port bolixed.");
- case 4: /* FD_STATUS */
- return (*sun3x_fdc.status_r) & ~STATUS_DMA;
- case 5: /* FD_DATA */
- return (*sun3x_fdc.data_r);
- case 7: /* FD_DIR */
- /* ugly hack, I can't find a way to actually detect the disk */
- if(!once) {
- once = 1;
- return 0x80;
- }
- return 0;
- };
- panic("sun_82072_fd_inb: How did I get here?");
-}
-
-static void sun3x_82072_fd_outb(unsigned char value, int port)
-{
-// udelay(5);
- switch(port & 7) {
- default:
- printk("floppy: Asked to write to unknown port %d\n", port);
- panic("floppy: Port bolixed.");
- case 2: /* FD_DOR */
- /* Oh geese, 82072 on the Sun has no DOR register,
- * so we make do with taunting the FCR.
- *
- * ASSUMPTIONS: There will only ever be one floppy
- * drive attached to a Sun controller
- * and it will be at drive zero.
- */
-
- {
- unsigned char fcr = sun3x_fdc.fcr;
-
- if(value & 0x10) {
- fcr |= (FCR_DSEL0 | FCR_MTRON);
- } else
- fcr &= ~(FCR_DSEL0 | FCR_MTRON);
-
-
- if(fcr != sun3x_fdc.fcr) {
- *(sun3x_fdc.fcr_r) = fcr;
- sun3x_fdc.fcr = fcr;
- }
- }
- break;
- case 5: /* FD_DATA */
- *(sun3x_fdc.data_r) = value;
- break;
- case 7: /* FD_DCR */
- *(sun3x_fdc.status_r) = value;
- break;
- case 4: /* FD_STATUS */
- *(sun3x_fdc.status_r) = value;
- break;
- };
- return;
-}
-
-
-asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
-{
- register unsigned char st;
-
-#undef TRACE_FLPY_INT
-#define NO_FLOPPY_ASSEMBLER
-
-#ifdef TRACE_FLPY_INT
- static int calls=0;
- static int bytes=0;
- static int dma_wait=0;
-#endif
- if(!doing_pdma) {
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-// printk("doing pdma\n");// st %x\n", sun_fdc->status_82072);
-
-#ifdef TRACE_FLPY_INT
- if(!calls)
- bytes = virtual_dma_count;
-#endif
-
- {
- register int lcount;
- register char *lptr;
-
- for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
- lcount; lcount--, lptr++) {
-/* st=fd_inb(virtual_dma_port+4) & 0x80 ; */
- st = *(sun3x_fdc.status_r);
-/* if(st != 0xa0) */
-/* break; */
-
- if((st & 0x80) == 0) {
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
- return IRQ_HANDLED;
- }
-
- if((st & 0x20) == 0)
- break;
-
- if(virtual_dma_mode)
-/* fd_outb(*lptr, virtual_dma_port+5); */
- *(sun3x_fdc.data_r) = *lptr;
- else
-/* *lptr = fd_inb(virtual_dma_port+5); */
- *lptr = *(sun3x_fdc.data_r);
- }
-
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
-/* st = fd_inb(virtual_dma_port+4); */
- st = *(sun3x_fdc.status_r);
- }
-
-#ifdef TRACE_FLPY_INT
- calls++;
-#endif
-// printk("st=%02x\n", st);
- if(st == 0x20)
- return IRQ_HANDLED;
- if(!(st & 0x20)) {
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
- doing_pdma = 0;
-
-#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%x dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
- calls = 0;
- dma_wait=0;
-#endif
-
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-
-#ifdef TRACE_FLPY_INT
- if(!virtual_dma_count)
- dma_wait++;
-#endif
- return IRQ_HANDLED;
-}
-
-static int sun3xflop_request_irq(void)
-{
- static int once = 0;
- int error;
-
- if(!once) {
- once = 1;
- error = request_irq(FLOPPY_IRQ, sun3xflop_hardint,
- IRQF_DISABLED, "floppy", NULL);
- return ((error == 0) ? 0 : -1);
- } else return 0;
-}
-
-static void __init floppy_set_flags(int *ints,int param, int param2);
-
-static int sun3xflop_init(void)
-{
- if(FLOPPY_IRQ < 0x40)
- FLOPPY_IRQ = SUN3X_FDC_IRQ;
-
- sun3x_fdc.status_r = (volatile unsigned char *)SUN3X_FDC;
- sun3x_fdc.data_r = (volatile unsigned char *)(SUN3X_FDC+1);
- sun3x_fdc.fcr_r = (volatile unsigned char *)SUN3X_FDC_FCR;
- sun3x_fdc.fvr_r = (volatile unsigned char *)SUN3X_FDC_FVR;
- sun3x_fdc.fcr = 0;
-
- /* Last minute sanity check... */
- if(*sun3x_fdc.status_r == 0xff) {
- return -1;
- }
-
- *sun3x_fdc.fvr_r = FLOPPY_IRQ;
-
- *sun3x_fdc.fcr_r = FCR_TC;
- udelay(10);
- *sun3x_fdc.fcr_r = 0;
-
- /* Success... */
- floppy_set_flags(NULL, 1, FD_BROKEN_DCL); // I don't know how to detect this.
- allowed_drive_mask = 0x01;
- return (int) SUN3X_FDC;
-}
-
-/* I'm not precisely sure this eject routine works */
-static int sun3x_eject(void)
-{
- if(MACH_IS_SUN3X) {
-
- sun3x_fdc.fcr |= (FCR_DSEL0 | FCR_EJECT);
- *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
- udelay(10);
- sun3x_fdc.fcr &= ~(FCR_DSEL0 | FCR_EJECT);
- *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
- }
-
- return 0;
-}
-
-#define fd_eject(drive) sun3x_eject()
-
-#endif /* !(__ASM_SUN3X_FLOPPY_H) */
diff --git a/include/asm-m68k/sun3xprom.h b/include/asm-m68k/sun3xprom.h
deleted file mode 100644
index 6735efcf5f6d..000000000000
--- a/include/asm-m68k/sun3xprom.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Useful PROM locations */
-
-#ifndef SUN3X_PROM_H
-#define SUN3X_PROM_H
-
-extern void (*sun3x_putchar)(int);
-extern int (*sun3x_getchar)(void);
-extern int (*sun3x_mayget)(void);
-extern int (*sun3x_mayput)(int);
-
-void sun3x_reboot(void);
-void sun3x_abort(void);
-void sun3x_prom_init(void);
-unsigned long sun3x_prom_ptov(unsigned long pa, unsigned long size);
-
-/* interesting hardware locations */
-#define SUN3X_IOMMU 0x60000000
-#define SUN3X_ENAREG 0x61000000
-#define SUN3X_INTREG 0x61001400
-#define SUN3X_DIAGREG 0x61001800
-#define SUN3X_ZS1 0x62000000
-#define SUN3X_ZS2 0x62002000
-#define SUN3X_LANCE 0x65002000
-#define SUN3X_EEPROM 0x64000000
-#define SUN3X_IDPROM 0x640007d8
-#define SUN3X_VIDEO_BASE 0x50400000
-#define SUN3X_VIDEO_REGS 0x50300000
-
-/* vector table */
-#define SUN3X_PROM_BASE 0xfefe0000
-#define SUN3X_P_GETCHAR (SUN3X_PROM_BASE + 20)
-#define SUN3X_P_PUTCHAR (SUN3X_PROM_BASE + 24)
-#define SUN3X_P_MAYGET (SUN3X_PROM_BASE + 28)
-#define SUN3X_P_MAYPUT (SUN3X_PROM_BASE + 32)
-#define SUN3X_P_REBOOT (SUN3X_PROM_BASE + 96)
-#define SUN3X_P_SETLEDS (SUN3X_PROM_BASE + 144)
-#define SUN3X_P_ABORT (SUN3X_PROM_BASE + 152)
-
-/* mapped area */
-#define SUN3X_MAP_START 0xfee00000
-#define SUN3X_MAP_END 0xff000000
-
-#endif
diff --git a/include/asm-m68k/suspend.h b/include/asm-m68k/suspend.h
deleted file mode 100644
index 57b3ddb4d269..000000000000
--- a/include/asm-m68k/suspend.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SUSPEND_H
-#define _M68K_SUSPEND_H
-
-/* Dummy include. */
-
-#endif /* _M68K_SUSPEND_H */
diff --git a/include/asm-m68k/swab.h b/include/asm-m68k/swab.h
deleted file mode 100644
index 7221e3066825..000000000000
--- a/include/asm-m68k/swab.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _M68K_SWAB_H
-#define _M68K_SWAB_H
-
-#include <asm/types.h>
-#include <linux/compiler.h>
-
-#define __SWAB_64_THRU_32__
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
-{
- __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
- return val;
-}
-#define __arch_swab32 __arch_swab32
-
-#endif /* _M68K_SWAB_H */
diff --git a/include/asm-m68k/system.h b/include/asm-m68k/system.h
deleted file mode 100644
index dbb6515ffd5b..000000000000
--- a/include/asm-m68k/system.h
+++ /dev/null
@@ -1,218 +0,0 @@
-#ifndef _M68K_SYSTEM_H
-#define _M68K_SYSTEM_H
-
-#include <linux/linkage.h>
-#include <linux/kernel.h>
-#include <asm/segment.h>
-#include <asm/entry.h>
-
-#ifdef __KERNEL__
-
-/*
- * switch_to(n) should switch tasks to task ptr, first checking that
- * ptr isn't the current task, in which case it does nothing. This
- * also clears the TS-flag if the task we switched to has used the
- * math co-processor latest.
- */
-/*
- * switch_to() saves the extra registers, that are not saved
- * automatically by SAVE_SWITCH_STACK in resume(), ie. d0-d5 and
- * a0-a1. Some of these are used by schedule() and its predecessors
- * and so we might get see unexpected behaviors when a task returns
- * with unexpected register values.
- *
- * syscall stores these registers itself and none of them are used
- * by syscall after the function in the syscall has been called.
- *
- * Beware that resume now expects *next to be in d1 and the offset of
- * tss to be in a1. This saves a few instructions as we no longer have
- * to push them onto the stack and read them back right after.
- *
- * 02/17/96 - Jes Sorensen (jds@kom.auc.dk)
- *
- * Changed 96/09/19 by Andreas Schwab
- * pass prev in a0, next in a1
- */
-asmlinkage void resume(void);
-#define switch_to(prev,next,last) do { \
- register void *_prev __asm__ ("a0") = (prev); \
- register void *_next __asm__ ("a1") = (next); \
- register void *_last __asm__ ("d1"); \
- __asm__ __volatile__("jbsr resume" \
- : "=a" (_prev), "=a" (_next), "=d" (_last) \
- : "0" (_prev), "1" (_next) \
- : "d0", "d2", "d3", "d4", "d5"); \
- (last) = _last; \
-} while (0)
-
-
-/*
- * Force strict CPU ordering.
- * Not really required on m68k...
- */
-#define nop() do { asm volatile ("nop"); barrier(); } while (0)
-#define mb() barrier()
-#define rmb() barrier()
-#define wmb() barrier()
-#define read_barrier_depends() ((void)0)
-#define set_mb(var, value) ({ (var) = (value); wmb(); })
-
-#define smp_mb() barrier()
-#define smp_rmb() barrier()
-#define smp_wmb() barrier()
-#define smp_read_barrier_depends() ((void)0)
-
-/* interrupt control.. */
-#if 0
-#define local_irq_enable() asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory")
-#else
-#include <linux/hardirq.h>
-#define local_irq_enable() ({ \
- if (MACH_IS_Q40 || !hardirq_count()) \
- asm volatile ("andiw %0,%%sr": : "i" (ALLOWINT) : "memory"); \
-})
-#endif
-#define local_irq_disable() asm volatile ("oriw #0x0700,%%sr": : : "memory")
-#define local_save_flags(x) asm volatile ("movew %%sr,%0":"=d" (x) : : "memory")
-#define local_irq_restore(x) asm volatile ("movew %0,%%sr": :"d" (x) : "memory")
-
-static inline int irqs_disabled(void)
-{
- unsigned long flags;
- local_save_flags(flags);
- return flags & ~ALLOWINT;
-}
-
-/* For spinlocks etc */
-#define local_irq_save(x) ({ local_save_flags(x); local_irq_disable(); })
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((volatile struct __xchg_dummy *)(x))
-
-#ifndef CONFIG_RMW_INSNS
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
- unsigned long flags, tmp;
-
- local_irq_save(flags);
-
- switch (size) {
- case 1:
- tmp = *(u8 *)ptr;
- *(u8 *)ptr = x;
- x = tmp;
- break;
- case 2:
- tmp = *(u16 *)ptr;
- *(u16 *)ptr = x;
- x = tmp;
- break;
- case 4:
- tmp = *(u32 *)ptr;
- *(u32 *)ptr = x;
- x = tmp;
- break;
- default:
- BUG();
- }
-
- local_irq_restore(flags);
- return x;
-}
-#else
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
- switch (size) {
- case 1:
- __asm__ __volatile__
- ("moveb %2,%0\n\t"
- "1:\n\t"
- "casb %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- case 2:
- __asm__ __volatile__
- ("movew %2,%0\n\t"
- "1:\n\t"
- "casw %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- case 4:
- __asm__ __volatile__
- ("movel %2,%0\n\t"
- "1:\n\t"
- "casl %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- }
- return x;
-}
-#endif
-
-#include <asm-generic/cmpxchg-local.h>
-
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-/*
- * Atomic compare and exchange. Compare OLD with MEM, if identical,
- * store NEW in MEM. Return the initial value in MEM. Success is
- * indicated by comparing RETURN with OLD.
- */
-#ifdef CONFIG_RMW_INSNS
-#define __HAVE_ARCH_CMPXCHG 1
-
-static inline unsigned long __cmpxchg(volatile void *p, unsigned long old,
- unsigned long new, int size)
-{
- switch (size) {
- case 1:
- __asm__ __volatile__ ("casb %0,%2,%1"
- : "=d" (old), "=m" (*(char *)p)
- : "d" (new), "0" (old), "m" (*(char *)p));
- break;
- case 2:
- __asm__ __volatile__ ("casw %0,%2,%1"
- : "=d" (old), "=m" (*(short *)p)
- : "d" (new), "0" (old), "m" (*(short *)p));
- break;
- case 4:
- __asm__ __volatile__ ("casl %0,%2,%1"
- : "=d" (old), "=m" (*(int *)p)
- : "d" (new), "0" (old), "m" (*(int *)p));
- break;
- }
- return old;
-}
-
-#define cmpxchg(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg_local(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-#else
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
- (unsigned long)(n), sizeof(*(ptr))))
-
-#ifndef CONFIG_SMP
-#include <asm-generic/cmpxchg.h>
-#endif
-
-#endif
-
-#define arch_align_stack(x) (x)
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_SYSTEM_H */
diff --git a/include/asm-m68k/termbits.h b/include/asm-m68k/termbits.h
deleted file mode 100644
index 8c14170996bb..000000000000
--- a/include/asm-m68k/termbits.h
+++ /dev/null
@@ -1,200 +0,0 @@
-#ifndef __ARCH_M68K_TERMBITS_H__
-#define __ARCH_M68K_TERMBITS_H__
-
-#include <linux/posix_types.h>
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-#define NCCS 19
-struct termios {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
-};
-
-struct termios2 {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-};
-
-struct ktermios {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-
-/* c_iflag bits */
-#define IGNBRK 0000001
-#define BRKINT 0000002
-#define IGNPAR 0000004
-#define PARMRK 0000010
-#define INPCK 0000020
-#define ISTRIP 0000040
-#define INLCR 0000100
-#define IGNCR 0000200
-#define ICRNL 0000400
-#define IUCLC 0001000
-#define IXON 0002000
-#define IXANY 0004000
-#define IXOFF 0010000
-#define IMAXBEL 0020000
-#define IUTF8 0040000
-
-/* c_oflag bits */
-#define OPOST 0000001
-#define OLCUC 0000002
-#define ONLCR 0000004
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-#define OFILL 0000100
-#define OFDEL 0000200
-#define NLDLY 0000400
-#define NL0 0000000
-#define NL1 0000400
-#define CRDLY 0003000
-#define CR0 0000000
-#define CR1 0001000
-#define CR2 0002000
-#define CR3 0003000
-#define TABDLY 0014000
-#define TAB0 0000000
-#define TAB1 0004000
-#define TAB2 0010000
-#define TAB3 0014000
-#define XTABS 0014000
-#define BSDLY 0020000
-#define BS0 0000000
-#define BS1 0020000
-#define VTDLY 0040000
-#define VT0 0000000
-#define VT1 0040000
-#define FFDLY 0100000
-#define FF0 0000000
-#define FF1 0100000
-
-/* c_cflag bit meaning */
-#define CBAUD 0010017
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE 0000060
-#define CS5 0000000
-#define CS6 0000020
-#define CS7 0000040
-#define CS8 0000060
-#define CSTOPB 0000100
-#define CREAD 0000200
-#define PARENB 0000400
-#define PARODD 0001000
-#define HUPCL 0002000
-#define CLOCAL 0004000
-#define CBAUDEX 0010000
-#define BOTHER 0010000
-#define B57600 0010001
-#define B115200 0010002
-#define B230400 0010003
-#define B460800 0010004
-#define B500000 0010005
-#define B576000 0010006
-#define B921600 0010007
-#define B1000000 0010010
-#define B1152000 0010011
-#define B1500000 0010012
-#define B2000000 0010013
-#define B2500000 0010014
-#define B3000000 0010015
-#define B3500000 0010016
-#define B4000000 0010017
-#define CIBAUD 002003600000 /* input baud rate */
-#define CMSPAR 010000000000 /* mark or space (stick) parity */
-#define CRTSCTS 020000000000 /* flow control */
-
-#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG 0000001
-#define ICANON 0000002
-#define XCASE 0000004
-#define ECHO 0000010
-#define ECHOE 0000020
-#define ECHOK 0000040
-#define ECHONL 0000100
-#define NOFLSH 0000200
-#define TOSTOP 0000400
-#define ECHOCTL 0001000
-#define ECHOPRT 0002000
-#define ECHOKE 0004000
-#define FLUSHO 0010000
-#define PENDIN 0040000
-#define IEXTEN 0100000
-
-
-/* tcflow() and TCXONC use these */
-#define TCOOFF 0
-#define TCOON 1
-#define TCIOFF 2
-#define TCION 3
-
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH 0
-#define TCOFLUSH 1
-#define TCIOFLUSH 2
-
-/* tcsetattr uses these */
-#define TCSANOW 0
-#define TCSADRAIN 1
-#define TCSAFLUSH 2
-
-#endif /* __ARCH_M68K_TERMBITS_H__ */
diff --git a/include/asm-m68k/termios.h b/include/asm-m68k/termios.h
deleted file mode 100644
index 0823032e4045..000000000000
--- a/include/asm-m68k/termios.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _M68K_TERMIOS_H
-#define _M68K_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
- unsigned short ws_row;
- unsigned short ws_col;
- unsigned short ws_xpixel;
- unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
- unsigned short c_iflag; /* input mode flags */
- unsigned short c_oflag; /* output mode flags */
- unsigned short c_cflag; /* control mode flags */
- unsigned short c_lflag; /* local mode flags */
- unsigned char c_line; /* line discipline */
- unsigned char c_cc[NCC]; /* control characters */
-};
-
-#ifdef __KERNEL__
-/* intr=^C quit=^| erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* modem lines */
-#define TIOCM_LE 0x001
-#define TIOCM_DTR 0x002
-#define TIOCM_RTS 0x004
-#define TIOCM_ST 0x008
-#define TIOCM_SR 0x010
-#define TIOCM_CTS 0x020
-#define TIOCM_CAR 0x040
-#define TIOCM_RNG 0x080
-#define TIOCM_DSR 0x100
-#define TIOCM_CD TIOCM_CAR
-#define TIOCM_RI TIOCM_RNG
-#define TIOCM_OUT1 0x2000
-#define TIOCM_OUT2 0x4000
-#define TIOCM_LOOP 0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
- unsigned short tmp; \
- get_user(tmp, &(termio)->c_iflag); \
- (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
- get_user(tmp, &(termio)->c_oflag); \
- (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
- get_user(tmp, &(termio)->c_cflag); \
- (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
- get_user(tmp, &(termio)->c_lflag); \
- (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
- get_user((termios)->c_line, &(termio)->c_line); \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_TERMIOS_H */
diff --git a/include/asm-m68k/thread_info.h b/include/asm-m68k/thread_info.h
deleted file mode 100644
index af0fda46e94b..000000000000
--- a/include/asm-m68k/thread_info.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _ASM_M68K_THREAD_INFO_H
-#define _ASM_M68K_THREAD_INFO_H
-
-#include <asm/types.h>
-#include <asm/page.h>
-
-struct thread_info {
- struct task_struct *task; /* main task structure */
- unsigned long flags;
- struct exec_domain *exec_domain; /* execution domain */
- int preempt_count; /* 0 => preemptable, <0 => BUG */
- __u32 cpu; /* should always be 0 on m68k */
- struct restart_block restart_block;
-};
-
-#define PREEMPT_ACTIVE 0x4000000
-
-#define INIT_THREAD_INFO(tsk) \
-{ \
- .task = &tsk, \
- .exec_domain = &default_exec_domain, \
- .restart_block = { \
- .fn = do_no_restart_syscall, \
- }, \
-}
-
-/* THREAD_SIZE should be 8k, so handle differently for 4k and 8k machines */
-#define THREAD_SIZE_ORDER (13 - PAGE_SHIFT)
-
-#define init_thread_info (init_task.thread.info)
-#define init_stack (init_thread_union.stack)
-
-#define task_thread_info(tsk) (&(tsk)->thread.info)
-#define task_stack_page(tsk) ((tsk)->stack)
-#define current_thread_info() task_thread_info(current)
-
-#define __HAVE_THREAD_FUNCTIONS
-
-#define setup_thread_stack(p, org) ({ \
- *(struct task_struct **)(p)->stack = (p); \
- task_thread_info(p)->task = (p); \
-})
-
-#define end_of_stack(p) ((unsigned long *)(p)->stack + 1)
-
-/* entry.S relies on these definitions!
- * bits 0-7 are tested at every exception exit
- * bits 8-15 are also tested at syscall exit
- */
-#define TIF_SIGPENDING 6 /* signal pending */
-#define TIF_NEED_RESCHED 7 /* rescheduling necessary */
-#define TIF_DELAYED_TRACE 14 /* single step a syscall */
-#define TIF_SYSCALL_TRACE 15 /* syscall trace active */
-#define TIF_MEMDIE 16
-#define TIF_FREEZE 17 /* thread is freezing for suspend */
-
-#endif /* _ASM_M68K_THREAD_INFO_H */
diff --git a/include/asm-m68k/timex.h b/include/asm-m68k/timex.h
deleted file mode 100644
index b87f2f278f67..000000000000
--- a/include/asm-m68k/timex.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * linux/include/asm-m68k/timex.h
- *
- * m68k architecture timex specifications
- */
-#ifndef _ASMm68k_TIMEX_H
-#define _ASMm68k_TIMEX_H
-
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
-
-typedef unsigned long cycles_t;
-
-static inline cycles_t get_cycles(void)
-{
- return 0;
-}
-
-#endif
diff --git a/include/asm-m68k/tlb.h b/include/asm-m68k/tlb.h
deleted file mode 100644
index 1785cff73449..000000000000
--- a/include/asm-m68k/tlb.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _M68K_TLB_H
-#define _M68K_TLB_H
-
-/*
- * m68k doesn't need any special per-pte or
- * per-vma handling..
- */
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
-
-/*
- * .. because we flush the whole mm when it
- * fills up.
- */
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-
-#include <asm-generic/tlb.h>
-
-#endif /* _M68K_TLB_H */
diff --git a/include/asm-m68k/tlbflush.h b/include/asm-m68k/tlbflush.h
deleted file mode 100644
index acb6bf21a321..000000000000
--- a/include/asm-m68k/tlbflush.h
+++ /dev/null
@@ -1,219 +0,0 @@
-#ifndef _M68K_TLBFLUSH_H
-#define _M68K_TLBFLUSH_H
-
-
-#ifndef CONFIG_SUN3
-
-#include <asm/current.h>
-
-static inline void flush_tlb_kernel_page(void *addr)
-{
- if (CPU_IS_040_OR_060) {
- mm_segment_t old_fs = get_fs();
- set_fs(KERNEL_DS);
- __asm__ __volatile__(".chip 68040\n\t"
- "pflush (%0)\n\t"
- ".chip 68k"
- : : "a" (addr));
- set_fs(old_fs);
- } else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflush #4,#4,(%0)" : : "a" (addr));
-}
-
-/*
- * flush all user-space atc entries.
- */
-static inline void __flush_tlb(void)
-{
- if (CPU_IS_040_OR_060)
- __asm__ __volatile__(".chip 68040\n\t"
- "pflushan\n\t"
- ".chip 68k");
- else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflush #0,#4");
-}
-
-static inline void __flush_tlb040_one(unsigned long addr)
-{
- __asm__ __volatile__(".chip 68040\n\t"
- "pflush (%0)\n\t"
- ".chip 68k"
- : : "a" (addr));
-}
-
-static inline void __flush_tlb_one(unsigned long addr)
-{
- if (CPU_IS_040_OR_060)
- __flush_tlb040_one(addr);
- else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflush #0,#4,(%0)" : : "a" (addr));
-}
-
-#define flush_tlb() __flush_tlb()
-
-/*
- * flush all atc entries (both kernel and user-space entries).
- */
-static inline void flush_tlb_all(void)
-{
- if (CPU_IS_040_OR_060)
- __asm__ __volatile__(".chip 68040\n\t"
- "pflusha\n\t"
- ".chip 68k");
- else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflusha");
-}
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
- if (mm == current->active_mm)
- __flush_tlb();
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
-{
- if (vma->vm_mm == current->active_mm) {
- mm_segment_t old_fs = get_fs();
- set_fs(USER_DS);
- __flush_tlb_one(addr);
- set_fs(old_fs);
- }
-}
-
-static inline void flush_tlb_range(struct vm_area_struct *vma,
- unsigned long start, unsigned long end)
-{
- if (vma->vm_mm == current->active_mm)
- __flush_tlb();
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
- flush_tlb_all();
-}
-
-#else
-
-
-/* Reserved PMEGs. */
-extern char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
-extern unsigned long pmeg_vaddr[SUN3_PMEGS_NUM];
-extern unsigned char pmeg_alloc[SUN3_PMEGS_NUM];
-extern unsigned char pmeg_ctx[SUN3_PMEGS_NUM];
-
-/* Flush all userspace mappings one by one... (why no flush command,
- sun?) */
-static inline void flush_tlb_all(void)
-{
- unsigned long addr;
- unsigned char ctx, oldctx;
-
- oldctx = sun3_get_context();
- for(addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) {
- for(ctx = 0; ctx < 8; ctx++) {
- sun3_put_context(ctx);
- sun3_put_segmap(addr, SUN3_INVALID_PMEG);
- }
- }
-
- sun3_put_context(oldctx);
- /* erase all of the userspace pmeg maps, we've clobbered them
- all anyway */
- for(addr = 0; addr < SUN3_INVALID_PMEG; addr++) {
- if(pmeg_alloc[addr] == 1) {
- pmeg_alloc[addr] = 0;
- pmeg_ctx[addr] = 0;
- pmeg_vaddr[addr] = 0;
- }
- }
-
-}
-
-/* Clear user TLB entries within the context named in mm */
-static inline void flush_tlb_mm (struct mm_struct *mm)
-{
- unsigned char oldctx;
- unsigned char seg;
- unsigned long i;
-
- oldctx = sun3_get_context();
- sun3_put_context(mm->context);
-
- for(i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) {
- seg = sun3_get_segmap(i);
- if(seg == SUN3_INVALID_PMEG)
- continue;
-
- sun3_put_segmap(i, SUN3_INVALID_PMEG);
- pmeg_alloc[seg] = 0;
- pmeg_ctx[seg] = 0;
- pmeg_vaddr[seg] = 0;
- }
-
- sun3_put_context(oldctx);
-
-}
-
-/* Flush a single TLB page. In this case, we're limited to flushing a
- single PMEG */
-static inline void flush_tlb_page (struct vm_area_struct *vma,
- unsigned long addr)
-{
- unsigned char oldctx;
- unsigned char i;
-
- oldctx = sun3_get_context();
- sun3_put_context(vma->vm_mm->context);
- addr &= ~SUN3_PMEG_MASK;
- if((i = sun3_get_segmap(addr)) != SUN3_INVALID_PMEG)
- {
- pmeg_alloc[i] = 0;
- pmeg_ctx[i] = 0;
- pmeg_vaddr[i] = 0;
- sun3_put_segmap (addr, SUN3_INVALID_PMEG);
- }
- sun3_put_context(oldctx);
-
-}
-/* Flush a range of pages from TLB. */
-
-static inline void flush_tlb_range (struct vm_area_struct *vma,
- unsigned long start, unsigned long end)
-{
- struct mm_struct *mm = vma->vm_mm;
- unsigned char seg, oldctx;
-
- start &= ~SUN3_PMEG_MASK;
-
- oldctx = sun3_get_context();
- sun3_put_context(mm->context);
-
- while(start < end)
- {
- if((seg = sun3_get_segmap(start)) == SUN3_INVALID_PMEG)
- goto next;
- if(pmeg_ctx[seg] == mm->context) {
- pmeg_alloc[seg] = 0;
- pmeg_ctx[seg] = 0;
- pmeg_vaddr[seg] = 0;
- }
- sun3_put_segmap(start, SUN3_INVALID_PMEG);
- next:
- start += SUN3_PMEG_SIZE;
- }
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
- flush_tlb_all();
-}
-
-/* Flush kernel page from TLB. */
-static inline void flush_tlb_kernel_page (unsigned long addr)
-{
- sun3_put_segmap (addr & ~(SUN3_PMEG_SIZE - 1), SUN3_INVALID_PMEG);
-}
-
-#endif
-
-#endif /* _M68K_TLBFLUSH_H */
diff --git a/include/asm-m68k/topology.h b/include/asm-m68k/topology.h
deleted file mode 100644
index ca173e9f26ff..000000000000
--- a/include/asm-m68k/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M68K_TOPOLOGY_H */
diff --git a/include/asm-m68k/traps.h b/include/asm-m68k/traps.h
deleted file mode 100644
index 8caef25624c7..000000000000
--- a/include/asm-m68k/traps.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * linux/include/asm/traps.h
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#ifndef _M68K_TRAPS_H
-#define _M68K_TRAPS_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-
-typedef void (*e_vector)(void);
-
-asmlinkage void auto_inthandler(void);
-asmlinkage void user_inthandler(void);
-asmlinkage void bad_inthandler(void);
-
-extern e_vector vectors[];
-
-#endif
-
-#define VEC_RESETSP (0)
-#define VEC_RESETPC (1)
-#define VEC_BUSERR (2)
-#define VEC_ADDRERR (3)
-#define VEC_ILLEGAL (4)
-#define VEC_ZERODIV (5)
-#define VEC_CHK (6)
-#define VEC_TRAP (7)
-#define VEC_PRIV (8)
-#define VEC_TRACE (9)
-#define VEC_LINE10 (10)
-#define VEC_LINE11 (11)
-#define VEC_RESV12 (12)
-#define VEC_COPROC (13)
-#define VEC_FORMAT (14)
-#define VEC_UNINT (15)
-#define VEC_RESV16 (16)
-#define VEC_RESV17 (17)
-#define VEC_RESV18 (18)
-#define VEC_RESV19 (19)
-#define VEC_RESV20 (20)
-#define VEC_RESV21 (21)
-#define VEC_RESV22 (22)
-#define VEC_RESV23 (23)
-#define VEC_SPUR (24)
-#define VEC_INT1 (25)
-#define VEC_INT2 (26)
-#define VEC_INT3 (27)
-#define VEC_INT4 (28)
-#define VEC_INT5 (29)
-#define VEC_INT6 (30)
-#define VEC_INT7 (31)
-#define VEC_SYS (32)
-#define VEC_TRAP1 (33)
-#define VEC_TRAP2 (34)
-#define VEC_TRAP3 (35)
-#define VEC_TRAP4 (36)
-#define VEC_TRAP5 (37)
-#define VEC_TRAP6 (38)
-#define VEC_TRAP7 (39)
-#define VEC_TRAP8 (40)
-#define VEC_TRAP9 (41)
-#define VEC_TRAP10 (42)
-#define VEC_TRAP11 (43)
-#define VEC_TRAP12 (44)
-#define VEC_TRAP13 (45)
-#define VEC_TRAP14 (46)
-#define VEC_TRAP15 (47)
-#define VEC_FPBRUC (48)
-#define VEC_FPIR (49)
-#define VEC_FPDIVZ (50)
-#define VEC_FPUNDER (51)
-#define VEC_FPOE (52)
-#define VEC_FPOVER (53)
-#define VEC_FPNAN (54)
-#define VEC_FPUNSUP (55)
-#define VEC_MMUCFG (56)
-#define VEC_MMUILL (57)
-#define VEC_MMUACC (58)
-#define VEC_RESV59 (59)
-#define VEC_UNIMPEA (60)
-#define VEC_UNIMPII (61)
-#define VEC_RESV62 (62)
-#define VEC_RESV63 (63)
-#define VEC_USER (64)
-
-#define VECOFF(vec) ((vec)<<2)
-
-#ifndef __ASSEMBLY__
-
-/* Status register bits */
-#define PS_T (0x8000)
-#define PS_S (0x2000)
-#define PS_M (0x1000)
-#define PS_C (0x0001)
-
-/* bits for 68020/68030 special status word */
-
-#define FC (0x8000)
-#define FB (0x4000)
-#define RC (0x2000)
-#define RB (0x1000)
-#define DF (0x0100)
-#define RM (0x0080)
-#define RW (0x0040)
-#define SZ (0x0030)
-#define DFC (0x0007)
-
-/* bits for 68030 MMU status register (mmusr,psr) */
-
-#define MMU_B (0x8000) /* bus error */
-#define MMU_L (0x4000) /* limit violation */
-#define MMU_S (0x2000) /* supervisor violation */
-#define MMU_WP (0x0800) /* write-protected */
-#define MMU_I (0x0400) /* invalid descriptor */
-#define MMU_M (0x0200) /* ATC entry modified */
-#define MMU_T (0x0040) /* transparent translation */
-#define MMU_NUM (0x0007) /* number of levels traversed */
-
-
-/* bits for 68040 special status word */
-#define CP_040 (0x8000)
-#define CU_040 (0x4000)
-#define CT_040 (0x2000)
-#define CM_040 (0x1000)
-#define MA_040 (0x0800)
-#define ATC_040 (0x0400)
-#define LK_040 (0x0200)
-#define RW_040 (0x0100)
-#define SIZ_040 (0x0060)
-#define TT_040 (0x0018)
-#define TM_040 (0x0007)
-
-/* bits for 68040 write back status word */
-#define WBV_040 (0x80)
-#define WBSIZ_040 (0x60)
-#define WBBYT_040 (0x20)
-#define WBWRD_040 (0x40)
-#define WBLNG_040 (0x00)
-#define WBTT_040 (0x18)
-#define WBTM_040 (0x07)
-
-/* bus access size codes */
-#define BA_SIZE_BYTE (0x20)
-#define BA_SIZE_WORD (0x40)
-#define BA_SIZE_LONG (0x00)
-#define BA_SIZE_LINE (0x60)
-
-/* bus access transfer type codes */
-#define BA_TT_MOVE16 (0x08)
-
-/* bits for 68040 MMU status register (mmusr) */
-#define MMU_B_040 (0x0800)
-#define MMU_G_040 (0x0400)
-#define MMU_S_040 (0x0080)
-#define MMU_CM_040 (0x0060)
-#define MMU_M_040 (0x0010)
-#define MMU_WP_040 (0x0004)
-#define MMU_T_040 (0x0002)
-#define MMU_R_040 (0x0001)
-
-/* bits in the 68060 fault status long word (FSLW) */
-#define MMU060_MA (0x08000000) /* misaligned */
-#define MMU060_LK (0x02000000) /* locked transfer */
-#define MMU060_RW (0x01800000) /* read/write */
-# define MMU060_RW_W (0x00800000) /* write */
-# define MMU060_RW_R (0x01000000) /* read */
-# define MMU060_RW_RMW (0x01800000) /* read/modify/write */
-# define MMU060_W (0x00800000) /* general write, includes rmw */
-#define MMU060_SIZ (0x00600000) /* transfer size */
-#define MMU060_TT (0x00180000) /* transfer type (TT) bits */
-#define MMU060_TM (0x00070000) /* transfer modifier (TM) bits */
-#define MMU060_IO (0x00008000) /* instruction or operand */
-#define MMU060_PBE (0x00004000) /* push buffer bus error */
-#define MMU060_SBE (0x00002000) /* store buffer bus error */
-#define MMU060_PTA (0x00001000) /* pointer A fault */
-#define MMU060_PTB (0x00000800) /* pointer B fault */
-#define MMU060_IL (0x00000400) /* double indirect descr fault */
-#define MMU060_PF (0x00000200) /* page fault (invalid descr) */
-#define MMU060_SP (0x00000100) /* supervisor protection */
-#define MMU060_WP (0x00000080) /* write protection */
-#define MMU060_TWE (0x00000040) /* bus error on table search */
-#define MMU060_RE (0x00000020) /* bus error on read */
-#define MMU060_WE (0x00000010) /* bus error on write */
-#define MMU060_TTR (0x00000008) /* error caused by TTR translation */
-#define MMU060_BPE (0x00000004) /* branch prediction error */
-#define MMU060_SEE (0x00000001) /* software emulated error */
-
-/* cases of missing or invalid descriptors */
-#define MMU060_DESC_ERR (MMU060_PTA | MMU060_PTB | \
- MMU060_IL | MMU060_PF)
-/* bits that indicate real errors */
-#define MMU060_ERR_BITS (MMU060_PBE | MMU060_SBE | MMU060_DESC_ERR | MMU060_SP | \
- MMU060_WP | MMU060_TWE | MMU060_RE | MMU060_WE)
-
-/* structure for stack frames */
-
-struct frame {
- struct pt_regs ptregs;
- union {
- struct {
- unsigned long iaddr; /* instruction address */
- } fmt2;
- struct {
- unsigned long effaddr; /* effective address */
- } fmt3;
- struct {
- unsigned long effaddr; /* effective address */
- unsigned long pc; /* pc of faulted instr */
- } fmt4;
- struct {
- unsigned long effaddr; /* effective address */
- unsigned short ssw; /* special status word */
- unsigned short wb3s; /* write back 3 status */
- unsigned short wb2s; /* write back 2 status */
- unsigned short wb1s; /* write back 1 status */
- unsigned long faddr; /* fault address */
- unsigned long wb3a; /* write back 3 address */
- unsigned long wb3d; /* write back 3 data */
- unsigned long wb2a; /* write back 2 address */
- unsigned long wb2d; /* write back 2 data */
- unsigned long wb1a; /* write back 1 address */
- unsigned long wb1dpd0; /* write back 1 data/push data 0*/
- unsigned long pd1; /* push data 1*/
- unsigned long pd2; /* push data 2*/
- unsigned long pd3; /* push data 3*/
- } fmt7;
- struct {
- unsigned long iaddr; /* instruction address */
- unsigned short int1[4]; /* internal registers */
- } fmt9;
- struct {
- unsigned short int1;
- unsigned short ssw; /* special status word */
- unsigned short isc; /* instruction stage c */
- unsigned short isb; /* instruction stage b */
- unsigned long daddr; /* data cycle fault address */
- unsigned short int2[2];
- unsigned long dobuf; /* data cycle output buffer */
- unsigned short int3[2];
- } fmta;
- struct {
- unsigned short int1;
- unsigned short ssw; /* special status word */
- unsigned short isc; /* instruction stage c */
- unsigned short isb; /* instruction stage b */
- unsigned long daddr; /* data cycle fault address */
- unsigned short int2[2];
- unsigned long dobuf; /* data cycle output buffer */
- unsigned short int3[4];
- unsigned long baddr; /* stage B address */
- unsigned short int4[2];
- unsigned long dibuf; /* data cycle input buffer */
- unsigned short int5[3];
- unsigned ver : 4; /* stack frame version # */
- unsigned int6:12;
- unsigned short int7[18];
- } fmtb;
- } un;
-};
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_TRAPS_H */
diff --git a/include/asm-m68k/types.h b/include/asm-m68k/types.h
deleted file mode 100644
index 6441cb5f8e7c..000000000000
--- a/include/asm-m68k/types.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _M68K_TYPES_H
-#define _M68K_TYPES_H
-
-/*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue. However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
-#include <asm-generic/int-ll64.h>
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-/* DMA addresses are always 32-bits wide */
-
-typedef u32 dma_addr_t;
-typedef u32 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_TYPES_H */
diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h
deleted file mode 100644
index 7107f3fbdbb6..000000000000
--- a/include/asm-m68k/uaccess.h
+++ /dev/null
@@ -1,374 +0,0 @@
-#ifndef __M68K_UACCESS_H
-#define __M68K_UACCESS_H
-
-/*
- * User space memory access functions
- */
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <asm/segment.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/* We let the MMU do all checking */
-static inline int access_ok(int type, const void __user *addr,
- unsigned long size)
-{
- return 1;
-}
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue. No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path. This means when everything is well,
- * we don't even have to jump over them. Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-extern int __put_user_bad(void);
-extern int __get_user_bad(void);
-
-#define __put_user_asm(res, x, ptr, bwl, reg, err) \
-asm volatile ("\n" \
- "1: moves."#bwl" %2,%1\n" \
- "2:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: moveq.l %3,%0\n" \
- " jra 2b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .previous" \
- : "+d" (res), "=m" (*(ptr)) \
- : #reg (x), "i" (err))
-
-/*
- * These are the main single-value transfer routines. They automatically
- * use the right size if we just have the right pointer type.
- */
-
-#define __put_user(x, ptr) \
-({ \
- typeof(*(ptr)) __pu_val = (x); \
- int __pu_err = 0; \
- __chk_user_ptr(ptr); \
- switch (sizeof (*(ptr))) { \
- case 1: \
- __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \
- break; \
- case 2: \
- __put_user_asm(__pu_err, __pu_val, ptr, w, d, -EFAULT); \
- break; \
- case 4: \
- __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \
- break; \
- case 8: \
- { \
- const void __user *__pu_ptr = (ptr); \
- asm volatile ("\n" \
- "1: moves.l %2,(%1)+\n" \
- "2: moves.l %R2,(%1)\n" \
- "3:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: movel %3,%0\n" \
- " jra 3b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .long 3b,10b\n" \
- " .previous" \
- : "+d" (__pu_err), "+a" (__pu_ptr) \
- : "r" (__pu_val), "i" (-EFAULT) \
- : "memory"); \
- break; \
- } \
- default: \
- __pu_err = __put_user_bad(); \
- break; \
- } \
- __pu_err; \
-})
-#define put_user(x, ptr) __put_user(x, ptr)
-
-
-#define __get_user_asm(res, x, ptr, type, bwl, reg, err) ({ \
- type __gu_val; \
- asm volatile ("\n" \
- "1: moves."#bwl" %2,%1\n" \
- "2:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: move.l %3,%0\n" \
- " sub."#bwl" %1,%1\n" \
- " jra 2b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .previous" \
- : "+d" (res), "=&" #reg (__gu_val) \
- : "m" (*(ptr)), "i" (err)); \
- (x) = (typeof(*(ptr)))(unsigned long)__gu_val; \
-})
-
-#define __get_user(x, ptr) \
-({ \
- int __gu_err = 0; \
- __chk_user_ptr(ptr); \
- switch (sizeof(*(ptr))) { \
- case 1: \
- __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT); \
- break; \
- case 2: \
- __get_user_asm(__gu_err, x, ptr, u16, w, d, -EFAULT); \
- break; \
- case 4: \
- __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT); \
- break; \
-/* case 8: disabled because gcc-4.1 has a broken typeof \
- { \
- const void *__gu_ptr = (ptr); \
- u64 __gu_val; \
- asm volatile ("\n" \
- "1: moves.l (%2)+,%1\n" \
- "2: moves.l (%2),%R1\n" \
- "3:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: move.l %3,%0\n" \
- " sub.l %1,%1\n" \
- " sub.l %R1,%R1\n" \
- " jra 3b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .previous" \
- : "+d" (__gu_err), "=&r" (__gu_val), \
- "+a" (__gu_ptr) \
- : "i" (-EFAULT) \
- : "memory"); \
- (x) = (typeof(*(ptr)))__gu_val; \
- break; \
- } */ \
- default: \
- __gu_err = __get_user_bad(); \
- break; \
- } \
- __gu_err; \
-})
-#define get_user(x, ptr) __get_user(x, ptr)
-
-unsigned long __generic_copy_from_user(void *to, const void __user *from, unsigned long n);
-unsigned long __generic_copy_to_user(void __user *to, const void *from, unsigned long n);
-
-#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
- asm volatile ("\n" \
- "1: moves."#s1" (%2)+,%3\n" \
- " move."#s1" %3,(%1)+\n" \
- "2: moves."#s2" (%2)+,%3\n" \
- " move."#s2" %3,(%1)+\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- "3: moves."#s3" (%2)+,%3\n" \
- " move."#s3" %3,(%1)+\n" \
- " .endif\n" \
- "4:\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10f\n" \
- " .long 2b,20f\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " .long 3b,30f\n" \
- " .endif\n" \
- " .previous\n" \
- "\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: clr."#s1" (%1)+\n" \
- "20: clr."#s2" (%1)+\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- "30: clr."#s3" (%1)+\n" \
- " .endif\n" \
- " moveq.l #"#n",%0\n" \
- " jra 4b\n" \
- " .previous\n" \
- : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp) \
- : : "memory")
-
-static __always_inline unsigned long
-__constant_copy_from_user(void *to, const void __user *from, unsigned long n)
-{
- unsigned long res = 0, tmp;
-
- switch (n) {
- case 1:
- __get_user_asm(res, *(u8 *)to, (u8 __user *)from, u8, b, d, 1);
- break;
- case 2:
- __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w, d, 2);
- break;
- case 3:
- __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
- break;
- case 4:
- __get_user_asm(res, *(u32 *)to, (u32 __user *)from, u32, l, r, 4);
- break;
- case 5:
- __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
- break;
- case 6:
- __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
- break;
- case 7:
- __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
- break;
- case 8:
- __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
- break;
- case 9:
- __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
- break;
- case 10:
- __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
- break;
- case 12:
- __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
- break;
- default:
- /* we limit the inlined version to 3 moves */
- return __generic_copy_from_user(to, from, n);
- }
-
- return res;
-}
-
-#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3) \
- asm volatile ("\n" \
- " move."#s1" (%2)+,%3\n" \
- "11: moves."#s1" %3,(%1)+\n" \
- "12: move."#s2" (%2)+,%3\n" \
- "21: moves."#s2" %3,(%1)+\n" \
- "22:\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " move."#s3" (%2)+,%3\n" \
- "31: moves."#s3" %3,(%1)+\n" \
- "32:\n" \
- " .endif\n" \
- "4:\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 11b,5f\n" \
- " .long 12b,5f\n" \
- " .long 21b,5f\n" \
- " .long 22b,5f\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " .long 31b,5f\n" \
- " .long 32b,5f\n" \
- " .endif\n" \
- " .previous\n" \
- "\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "5: moveq.l #"#n",%0\n" \
- " jra 4b\n" \
- " .previous\n" \
- : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp) \
- : : "memory")
-
-static __always_inline unsigned long
-__constant_copy_to_user(void __user *to, const void *from, unsigned long n)
-{
- unsigned long res = 0, tmp;
-
- switch (n) {
- case 1:
- __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1);
- break;
- case 2:
- __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, d, 2);
- break;
- case 3:
- __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
- break;
- case 4:
- __put_user_asm(res, *(u32 *)from, (u32 __user *)to, l, r, 4);
- break;
- case 5:
- __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
- break;
- case 6:
- __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
- break;
- case 7:
- __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
- break;
- case 8:
- __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
- break;
- case 9:
- __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
- break;
- case 10:
- __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
- break;
- case 12:
- __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
- break;
- default:
- /* limit the inlined version to 3 moves */
- return __generic_copy_to_user(to, from, n);
- }
-
- return res;
-}
-
-#define __copy_from_user(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_copy_from_user(to, from, n) : \
- __generic_copy_from_user(to, from, n))
-
-#define __copy_to_user(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_copy_to_user(to, from, n) : \
- __generic_copy_to_user(to, from, n))
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-#define copy_from_user(to, from, n) __copy_from_user(to, from, n)
-#define copy_to_user(to, from, n) __copy_to_user(to, from, n)
-
-long strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *src, long n);
-unsigned long __clear_user(void __user *to, unsigned long n);
-
-#define clear_user __clear_user
-
-#define strlen_user(str) strnlen_user(str, 32767)
-
-#endif /* _M68K_UACCESS_H */
diff --git a/include/asm-m68k/ucontext.h b/include/asm-m68k/ucontext.h
deleted file mode 100644
index e4e22669edc0..000000000000
--- a/include/asm-m68k/ucontext.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _M68K_UCONTEXT_H
-#define _M68K_UCONTEXT_H
-
-typedef int greg_t;
-#define NGREG 18
-typedef greg_t gregset_t[NGREG];
-
-typedef struct fpregset {
- int f_fpcntl[3];
- int f_fpregs[8*3];
-} fpregset_t;
-
-struct mcontext {
- int version;
- gregset_t gregs;
- fpregset_t fpregs;
-};
-
-#define MCONTEXT_VERSION 2
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- struct mcontext uc_mcontext;
- unsigned long uc_filler[80];
- sigset_t uc_sigmask; /* mask last for extensibility */
-};
-
-#endif
diff --git a/include/asm-m68k/unaligned.h b/include/asm-m68k/unaligned.h
deleted file mode 100644
index 77698f2dc33c..000000000000
--- a/include/asm-m68k/unaligned.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef _ASM_M68K_UNALIGNED_H
-#define _ASM_M68K_UNALIGNED_H
-
-/*
- * The m68k can do unaligned accesses itself.
- */
-#include <linux/unaligned/access_ok.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
-
-#endif /* _ASM_M68K_UNALIGNED_H */
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
deleted file mode 100644
index 3c19027331fa..000000000000
--- a/include/asm-m68k/unistd.h
+++ /dev/null
@@ -1,372 +0,0 @@
-#ifndef _ASM_M68K_UNISTD_H_
-#define _ASM_M68K_UNISTD_H_
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_chown 16
-#define __NR_break 17
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_ftime 35
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_prof 44
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_lock 53
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_mpx 56
-#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_profil 98
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_ioperm 101
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl /* 110 */ not supported
-#define __NR_vhangup 111
-#define __NR_idle /* 112 */ Obsolete
-#define __NR_vm86 /* 113 */ not supported
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_cacheflush 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_getpagesize 166
-#define __NR_query_module 167
-#define __NR_poll 168
-#define __NR_nfsservctl 169
-#define __NR_setresgid 170
-#define __NR_getresgid 171
-#define __NR_prctl 172
-#define __NR_rt_sigreturn 173
-#define __NR_rt_sigaction 174
-#define __NR_rt_sigprocmask 175
-#define __NR_rt_sigpending 176
-#define __NR_rt_sigtimedwait 177
-#define __NR_rt_sigqueueinfo 178
-#define __NR_rt_sigsuspend 179
-#define __NR_pread64 180
-#define __NR_pwrite64 181
-#define __NR_lchown 182
-#define __NR_getcwd 183
-#define __NR_capget 184
-#define __NR_capset 185
-#define __NR_sigaltstack 186
-#define __NR_sendfile 187
-#define __NR_getpmsg 188 /* some people actually want streams */
-#define __NR_putpmsg 189 /* some people actually want streams */
-#define __NR_vfork 190
-#define __NR_ugetrlimit 191
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_chown32 198
-#define __NR_getuid32 199
-#define __NR_getgid32 200
-#define __NR_geteuid32 201
-#define __NR_getegid32 202
-#define __NR_setreuid32 203
-#define __NR_setregid32 204
-#define __NR_getgroups32 205
-#define __NR_setgroups32 206
-#define __NR_fchown32 207
-#define __NR_setresuid32 208
-#define __NR_getresuid32 209
-#define __NR_setresgid32 210
-#define __NR_getresgid32 211
-#define __NR_lchown32 212
-#define __NR_setuid32 213
-#define __NR_setgid32 214
-#define __NR_setfsuid32 215
-#define __NR_setfsgid32 216
-#define __NR_pivot_root 217
-#define __NR_getdents64 220
-#define __NR_gettid 221
-#define __NR_tkill 222
-#define __NR_setxattr 223
-#define __NR_lsetxattr 224
-#define __NR_fsetxattr 225
-#define __NR_getxattr 226
-#define __NR_lgetxattr 227
-#define __NR_fgetxattr 228
-#define __NR_listxattr 229
-#define __NR_llistxattr 230
-#define __NR_flistxattr 231
-#define __NR_removexattr 232
-#define __NR_lremovexattr 233
-#define __NR_fremovexattr 234
-#define __NR_futex 235
-#define __NR_sendfile64 236
-#define __NR_mincore 237
-#define __NR_madvise 238
-#define __NR_fcntl64 239
-#define __NR_readahead 240
-#define __NR_io_setup 241
-#define __NR_io_destroy 242
-#define __NR_io_getevents 243
-#define __NR_io_submit 244
-#define __NR_io_cancel 245
-#define __NR_fadvise64 246
-#define __NR_exit_group 247
-#define __NR_lookup_dcookie 248
-#define __NR_epoll_create 249
-#define __NR_epoll_ctl 250
-#define __NR_epoll_wait 251
-#define __NR_remap_file_pages 252
-#define __NR_set_tid_address 253
-#define __NR_timer_create 254
-#define __NR_timer_settime 255
-#define __NR_timer_gettime 256
-#define __NR_timer_getoverrun 257
-#define __NR_timer_delete 258
-#define __NR_clock_settime 259
-#define __NR_clock_gettime 260
-#define __NR_clock_getres 261
-#define __NR_clock_nanosleep 262
-#define __NR_statfs64 263
-#define __NR_fstatfs64 264
-#define __NR_tgkill 265
-#define __NR_utimes 266
-#define __NR_fadvise64_64 267
-#define __NR_mbind 268
-#define __NR_get_mempolicy 269
-#define __NR_set_mempolicy 270
-#define __NR_mq_open 271
-#define __NR_mq_unlink 272
-#define __NR_mq_timedsend 273
-#define __NR_mq_timedreceive 274
-#define __NR_mq_notify 275
-#define __NR_mq_getsetattr 276
-#define __NR_waitid 277
-#define __NR_vserver 278
-#define __NR_add_key 279
-#define __NR_request_key 280
-#define __NR_keyctl 281
-#define __NR_ioprio_set 282
-#define __NR_ioprio_get 283
-#define __NR_inotify_init 284
-#define __NR_inotify_add_watch 285
-#define __NR_inotify_rm_watch 286
-#define __NR_migrate_pages 287
-#define __NR_openat 288
-#define __NR_mkdirat 289
-#define __NR_mknodat 290
-#define __NR_fchownat 291
-#define __NR_futimesat 292
-#define __NR_fstatat64 293
-#define __NR_unlinkat 294
-#define __NR_renameat 295
-#define __NR_linkat 296
-#define __NR_symlinkat 297
-#define __NR_readlinkat 298
-#define __NR_fchmodat 299
-#define __NR_faccessat 300
-#define __NR_pselect6 301
-#define __NR_ppoll 302
-#define __NR_unshare 303
-#define __NR_set_robust_list 304
-#define __NR_get_robust_list 305
-#define __NR_splice 306
-#define __NR_sync_file_range 307
-#define __NR_tee 308
-#define __NR_vmsplice 309
-#define __NR_move_pages 310
-#define __NR_sched_setaffinity 311
-#define __NR_sched_getaffinity 312
-#define __NR_kexec_load 313
-#define __NR_getcpu 314
-#define __NR_epoll_pwait 315
-#define __NR_utimensat 316
-#define __NR_signalfd 317
-#define __NR_timerfd_create 318
-#define __NR_eventfd 319
-#define __NR_fallocate 320
-#define __NR_timerfd_settime 321
-#define __NR_timerfd_gettime 322
-#define __NR_signalfd4 323
-#define __NR_eventfd2 324
-#define __NR_epoll_create1 325
-#define __NR_dup3 326
-#define __NR_pipe2 327
-#define __NR_inotify_init1 328
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 329
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_M68K_UNISTD_H_ */
diff --git a/include/asm-m68k/user.h b/include/asm-m68k/user.h
deleted file mode 100644
index f1f478d6e050..000000000000
--- a/include/asm-m68k/user.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#ifndef _M68K_USER_H
-#define _M68K_USER_H
-
-/* Core file format: The core file is written in such a way that gdb
- can understand it and provide useful information to the user (under
- linux we use the 'trad-core' bfd). There are quite a number of
- obstacles to being able to view the contents of the floating point
- registers, and until these are solved you will not be able to view the
- contents of them. Actually, you can read in the core file and look at
- the contents of the user struct to find out what the floating point
- registers contain.
- The actual file contents are as follows:
- UPAGE: 1 page consisting of a user struct that tells gdb what is present
- in the file. Directly after this is a copy of the task_struct, which
- is currently not used by gdb, but it may come in useful at some point.
- All of the registers are stored as part of the upage. The upage should
- always be only one page.
- DATA: The data area is stored. We use current->end_text to
- current->brk to pick up all of the user variables, plus any memory
- that may have been malloced. No attempt is made to determine if a page
- is demand-zero or if a page is totally unused, we just cover the entire
- range. All of the addresses are rounded in such a way that an integral
- number of pages is written.
- STACK: We need the stack information in order to get a meaningful
- backtrace. We need to write the data from (esp) to
- current->start_stack, so we round each of these off in order to be able
- to write an integer number of pages.
- The minimum core file size is 3 pages, or 12288 bytes.
-*/
-
-struct user_m68kfp_struct {
- unsigned long fpregs[8*3]; /* fp0-fp7 registers */
- unsigned long fpcntl[3]; /* fp control regs */
-};
-
-/* This is the old layout of "struct pt_regs" as of Linux 1.x, and
- is still the layout used by user (the new pt_regs doesn't have
- all registers). */
-struct user_regs_struct {
- long d1,d2,d3,d4,d5,d6,d7;
- long a0,a1,a2,a3,a4,a5,a6;
- long d0;
- long usp;
- long orig_d0;
- short stkadj;
- short sr;
- long pc;
- short fmtvec;
- short __fill;
-};
-
-
-/* When the kernel dumps core, it starts by dumping the user struct -
- this will be used by gdb to figure out where the data and stack segments
- are within the file, and what virtual addresses to use. */
-struct user{
-/* We start with the registers, to mimic the way that "memory" is returned
- from the ptrace(3,...) function. */
- struct user_regs_struct regs; /* Where the registers are actually stored */
-/* ptrace does not yet supply these. Someday.... */
- int u_fpvalid; /* True if math co-processor being used. */
- /* for this mess. Not yet used. */
- struct user_m68kfp_struct m68kfp; /* Math Co-processor registers. */
-/* The rest of this junk is to help gdb figure out what goes where */
- unsigned long int u_tsize; /* Text segment size (pages). */
- unsigned long int u_dsize; /* Data segment size (pages). */
- unsigned long int u_ssize; /* Stack segment size (pages). */
- unsigned long start_code; /* Starting virtual address of text. */
- unsigned long start_stack; /* Starting virtual address of stack area.
- This is actually the bottom of the stack,
- the top of the stack is always found in the
- esp register. */
- long int signal; /* Signal that caused the core dump. */
- int reserved; /* No longer used */
- unsigned long u_ar0; /* Used by gdb to help find the values for */
- /* the registers. */
- struct user_m68kfp_struct* u_fpstate; /* Math Co-processor pointer. */
- unsigned long magic; /* To uniquely identify a core file */
- char u_comm[32]; /* User command that was responsible */
-};
-#define NBPG 4096
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif
diff --git a/include/asm-m68k/virtconvert.h b/include/asm-m68k/virtconvert.h
deleted file mode 100644
index 22ab05c9c52b..000000000000
--- a/include/asm-m68k/virtconvert.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef __VIRT_CONVERT__
-#define __VIRT_CONVERT__
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <linux/mmzone.h>
-#include <asm/setup.h>
-#include <asm/page.h>
-
-/*
- * Change virtual addresses to physical addresses and vv.
- */
-static inline unsigned long virt_to_phys(void *address)
-{
- return __pa(address);
-}
-
-static inline void *phys_to_virt(unsigned long address)
-{
- return __va(address);
-}
-
-/* Permanent address of a page. */
-#ifdef CONFIG_SINGLE_MEMORY_CHUNK
-#define page_to_phys(page) \
- __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
-#else
-#define page_to_phys(_page) ({ \
- struct page *__page = _page; \
- struct pglist_data *pgdat; \
- pgdat = pg_data_table[page_to_nid(__page)]; \
- page_to_pfn(__page) << PAGE_SHIFT; \
-})
-#endif
-
-/*
- * IO bus memory addresses are 1:1 with the physical address,
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-#endif
-#endif
diff --git a/include/asm-m68k/xor.h b/include/asm-m68k/xor.h
deleted file mode 100644
index c82eb12a5b18..000000000000
--- a/include/asm-m68k/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>
diff --git a/include/asm-m68k/zorro.h b/include/asm-m68k/zorro.h
deleted file mode 100644
index 5ce97c22b582..000000000000
--- a/include/asm-m68k/zorro.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef _ASM_M68K_ZORRO_H
-#define _ASM_M68K_ZORRO_H
-
-#include <asm/raw_io.h>
-
-#define z_readb raw_inb
-#define z_readw raw_inw
-#define z_readl raw_inl
-
-#define z_writeb raw_outb
-#define z_writew raw_outw
-#define z_writel raw_outl
-
-#define z_memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define z_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define z_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
-
-static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
-}
-
-static inline void __iomem *z_remap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void __iomem *z_remap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define z_unmap iounmap
-#define z_iounmap iounmap
-#define z_ioremap z_remap_nocache_ser
-
-#endif /* _ASM_M68K_ZORRO_H */
diff --git a/include/asm-mn10300/Kbuild b/include/asm-mn10300/Kbuild
index 27b108a86b39..c68e1680da01 100644
--- a/include/asm-mn10300/Kbuild
+++ b/include/asm-mn10300/Kbuild
@@ -1,2 +1 @@
include include/asm-generic/Kbuild.asm
-unifdef-y += swab.h
diff --git a/include/asm-mn10300/byteorder.h b/include/asm-mn10300/byteorder.h
index 45b18ded19e6..5dd0bdd9feee 100644
--- a/include/asm-mn10300/byteorder.h
+++ b/include/asm-mn10300/byteorder.h
@@ -1,7 +1,6 @@
#ifndef _ASM_BYTEORDER_H
#define _ASM_BYTEORDER_H
-#include <asm/swab.h>
#include <linux/byteorder/little_endian.h>
#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-mn10300/ftrace.h b/include/asm-mn10300/ftrace.h
new file mode 100644
index 000000000000..40a8c178f10d
--- /dev/null
+++ b/include/asm-mn10300/ftrace.h
@@ -0,0 +1 @@
+/* empty */
diff --git a/include/asm-mn10300/highmem.h b/include/asm-mn10300/highmem.h
index 5256854c0453..90f2abb04bfd 100644
--- a/include/asm-mn10300/highmem.h
+++ b/include/asm-mn10300/highmem.h
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/highmem.h>
#include <asm/kmap_types.h>
#include <asm/pgtable.h>
@@ -77,6 +78,7 @@ static inline unsigned long kmap_atomic(struct page *page, enum km_type type)
if (page < highmem_start_page)
return page_address(page);
+ debug_kmap_atomic(type);
idx = type + KM_TYPE_NR * smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
#if HIGHMEM_DEBUG
diff --git a/include/asm-mn10300/ide.h b/include/asm-mn10300/ide.h
deleted file mode 100644
index 6adcdd92e83d..000000000000
--- a/include/asm-mn10300/ide.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* MN10300 Arch-specific IDE code
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- * - Derived from include/asm-i386/ide.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_IDE_H
-#define _ASM_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/intctl-regs.h>
-
-#undef SUPPORT_SLOW_DATA_PORTS
-#define SUPPORT_SLOW_DATA_PORTS 0
-
-#undef SUPPORT_VLB_SYNC
-#define SUPPORT_VLB_SYNC 0
-
-/*
- * some bits needed for parts of the IDE subsystem to compile
- */
-#define __ide_mm_insw(port, addr, n) \
- insw((unsigned long) (port), (addr), (n))
-#define __ide_mm_insl(port, addr, n) \
- insl((unsigned long) (port), (addr), (n))
-#define __ide_mm_outsw(port, addr, n) \
- outsw((unsigned long) (port), (addr), (n))
-#define __ide_mm_outsl(port, addr, n) \
- outsl((unsigned long) (port), (addr), (n))
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_IDE_H */
diff --git a/include/asm-mn10300/pci.h b/include/asm-mn10300/pci.h
index cd9cc5c89cea..0517b45313d8 100644
--- a/include/asm-mn10300/pci.h
+++ b/include/asm-mn10300/pci.h
@@ -121,4 +121,9 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res)
#define pcibios_scan_all_fns(a, b) 0
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+ return channel ? 15 : 14;
+}
+
#endif /* _ASM_PCI_H */
diff --git a/include/asm-mn10300/socket.h b/include/asm-mn10300/socket.h
index 80af9c4ccad7..fb5daf438ec9 100644
--- a/include/asm-mn10300/socket.h
+++ b/include/asm-mn10300/socket.h
@@ -54,4 +54,7 @@
#define SO_MARK 36
+#define SO_TIMESTAMPING 37
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-mn10300/swab.h b/include/asm-mn10300/swab.h
index 4504d1b4b477..bd818a820ca8 100644
--- a/include/asm-mn10300/swab.h
+++ b/include/asm-mn10300/swab.h
@@ -11,7 +11,7 @@
#ifndef _ASM_SWAB_H
#define _ASM_SWAB_H
-#include <asm/types.h>
+#include <linux/types.h>
#ifdef __GNUC__
diff --git a/include/crypto/aes.h b/include/crypto/aes.h
index 656a4c66a568..7524ba3b6f3c 100644
--- a/include/crypto/aes.h
+++ b/include/crypto/aes.h
@@ -17,10 +17,14 @@
#define AES_MAX_KEYLENGTH (15 * 16)
#define AES_MAX_KEYLENGTH_U32 (AES_MAX_KEYLENGTH / sizeof(u32))
+/*
+ * Please ensure that the first two fields are 16-byte aligned
+ * relative to the start of the structure, i.e., don't move them!
+ */
struct crypto_aes_ctx {
- u32 key_length;
u32 key_enc[AES_MAX_KEYLENGTH_U32];
u32 key_dec[AES_MAX_KEYLENGTH_U32];
+ u32 key_length;
};
extern const u32 crypto_ft_tab[4][256];
diff --git a/include/crypto/compress.h b/include/crypto/compress.h
new file mode 100644
index 000000000000..86163ef24219
--- /dev/null
+++ b/include/crypto/compress.h
@@ -0,0 +1,145 @@
+/*
+ * Compress: Compression algorithms under the cryptographic API.
+ *
+ * Copyright 2008 Sony Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CRYPTO_COMPRESS_H
+#define _CRYPTO_COMPRESS_H
+
+#include <linux/crypto.h>
+
+
+struct comp_request {
+ const void *next_in; /* next input byte */
+ void *next_out; /* next output byte */
+ unsigned int avail_in; /* bytes available at next_in */
+ unsigned int avail_out; /* bytes available at next_out */
+};
+
+enum zlib_comp_params {
+ ZLIB_COMP_LEVEL = 1, /* e.g. Z_DEFAULT_COMPRESSION */
+ ZLIB_COMP_METHOD, /* e.g. Z_DEFLATED */
+ ZLIB_COMP_WINDOWBITS, /* e.g. MAX_WBITS */
+ ZLIB_COMP_MEMLEVEL, /* e.g. DEF_MEM_LEVEL */
+ ZLIB_COMP_STRATEGY, /* e.g. Z_DEFAULT_STRATEGY */
+ __ZLIB_COMP_MAX,
+};
+
+#define ZLIB_COMP_MAX (__ZLIB_COMP_MAX - 1)
+
+
+enum zlib_decomp_params {
+ ZLIB_DECOMP_WINDOWBITS = 1, /* e.g. DEF_WBITS */
+ __ZLIB_DECOMP_MAX,
+};
+
+#define ZLIB_DECOMP_MAX (__ZLIB_DECOMP_MAX - 1)
+
+
+struct crypto_pcomp {
+ struct crypto_tfm base;
+};
+
+struct pcomp_alg {
+ int (*compress_setup)(struct crypto_pcomp *tfm, void *params,
+ unsigned int len);
+ int (*compress_init)(struct crypto_pcomp *tfm);
+ int (*compress_update)(struct crypto_pcomp *tfm,
+ struct comp_request *req);
+ int (*compress_final)(struct crypto_pcomp *tfm,
+ struct comp_request *req);
+ int (*decompress_setup)(struct crypto_pcomp *tfm, void *params,
+ unsigned int len);
+ int (*decompress_init)(struct crypto_pcomp *tfm);
+ int (*decompress_update)(struct crypto_pcomp *tfm,
+ struct comp_request *req);
+ int (*decompress_final)(struct crypto_pcomp *tfm,
+ struct comp_request *req);
+
+ struct crypto_alg base;
+};
+
+extern struct crypto_pcomp *crypto_alloc_pcomp(const char *alg_name, u32 type,
+ u32 mask);
+
+static inline struct crypto_tfm *crypto_pcomp_tfm(struct crypto_pcomp *tfm)
+{
+ return &tfm->base;
+}
+
+static inline void crypto_free_pcomp(struct crypto_pcomp *tfm)
+{
+ crypto_destroy_tfm(tfm, crypto_pcomp_tfm(tfm));
+}
+
+static inline struct pcomp_alg *__crypto_pcomp_alg(struct crypto_alg *alg)
+{
+ return container_of(alg, struct pcomp_alg, base);
+}
+
+static inline struct pcomp_alg *crypto_pcomp_alg(struct crypto_pcomp *tfm)
+{
+ return __crypto_pcomp_alg(crypto_pcomp_tfm(tfm)->__crt_alg);
+}
+
+static inline int crypto_compress_setup(struct crypto_pcomp *tfm,
+ void *params, unsigned int len)
+{
+ return crypto_pcomp_alg(tfm)->compress_setup(tfm, params, len);
+}
+
+static inline int crypto_compress_init(struct crypto_pcomp *tfm)
+{
+ return crypto_pcomp_alg(tfm)->compress_init(tfm);
+}
+
+static inline int crypto_compress_update(struct crypto_pcomp *tfm,
+ struct comp_request *req)
+{
+ return crypto_pcomp_alg(tfm)->compress_update(tfm, req);
+}
+
+static inline int crypto_compress_final(struct crypto_pcomp *tfm,
+ struct comp_request *req)
+{
+ return crypto_pcomp_alg(tfm)->compress_final(tfm, req);
+}
+
+static inline int crypto_decompress_setup(struct crypto_pcomp *tfm,
+ void *params, unsigned int len)
+{
+ return crypto_pcomp_alg(tfm)->decompress_setup(tfm, params, len);
+}
+
+static inline int crypto_decompress_init(struct crypto_pcomp *tfm)
+{
+ return crypto_pcomp_alg(tfm)->decompress_init(tfm);
+}
+
+static inline int crypto_decompress_update(struct crypto_pcomp *tfm,
+ struct comp_request *req)
+{
+ return crypto_pcomp_alg(tfm)->decompress_update(tfm, req);
+}
+
+static inline int crypto_decompress_final(struct crypto_pcomp *tfm,
+ struct comp_request *req)
+{
+ return crypto_pcomp_alg(tfm)->decompress_final(tfm, req);
+}
+
+#endif /* _CRYPTO_COMPRESS_H */
diff --git a/include/crypto/cryptd.h b/include/crypto/cryptd.h
new file mode 100644
index 000000000000..55fa7bbdbc71
--- /dev/null
+++ b/include/crypto/cryptd.h
@@ -0,0 +1,27 @@
+/*
+ * Software async crypto daemon
+ */
+
+#ifndef _CRYPTO_CRYPT_H
+#define _CRYPTO_CRYPT_H
+
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+
+struct cryptd_ablkcipher {
+ struct crypto_ablkcipher base;
+};
+
+static inline struct cryptd_ablkcipher *__cryptd_ablkcipher_cast(
+ struct crypto_ablkcipher *tfm)
+{
+ return (struct cryptd_ablkcipher *)tfm;
+}
+
+/* alg_name should be algorithm to be cryptd-ed */
+struct cryptd_ablkcipher *cryptd_alloc_ablkcipher(const char *alg_name,
+ u32 type, u32 mask);
+struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
+void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);
+
+#endif
diff --git a/include/crypto/crypto_wq.h b/include/crypto/crypto_wq.h
new file mode 100644
index 000000000000..a7d252daf91b
--- /dev/null
+++ b/include/crypto/crypto_wq.h
@@ -0,0 +1,7 @@
+#ifndef CRYPTO_WQ_H
+#define CRYPTO_WQ_H
+
+#include <linux/workqueue.h>
+
+extern struct workqueue_struct *kcrypto_wq;
+#endif
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index cd16d6e668ce..d56bb71617c3 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -222,7 +222,7 @@ static inline struct crypto_tfm *crypto_shash_tfm(struct crypto_shash *tfm)
static inline void crypto_free_shash(struct crypto_shash *tfm)
{
- crypto_free_tfm(crypto_shash_tfm(tfm));
+ crypto_destroy_tfm(tfm, crypto_shash_tfm(tfm));
}
static inline unsigned int crypto_shash_alignmask(
@@ -231,6 +231,11 @@ static inline unsigned int crypto_shash_alignmask(
return crypto_tfm_alg_alignmask(crypto_shash_tfm(tfm));
}
+static inline unsigned int crypto_shash_blocksize(struct crypto_shash *tfm)
+{
+ return crypto_tfm_alg_blocksize(crypto_shash_tfm(tfm));
+}
+
static inline struct shash_alg *__crypto_shash_alg(struct crypto_alg *alg)
{
return container_of(alg, struct shash_alg, base);
diff --git a/include/crypto/internal/compress.h b/include/crypto/internal/compress.h
new file mode 100644
index 000000000000..178a888d1d93
--- /dev/null
+++ b/include/crypto/internal/compress.h
@@ -0,0 +1,28 @@
+/*
+ * Compress: Compression algorithms under the cryptographic API.
+ *
+ * Copyright 2008 Sony Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CRYPTO_INTERNAL_COMPRESS_H
+#define _CRYPTO_INTERNAL_COMPRESS_H
+
+#include <crypto/compress.h>
+
+extern int crypto_register_pcomp(struct pcomp_alg *alg);
+extern int crypto_unregister_pcomp(struct pcomp_alg *alg);
+
+#endif /* _CRYPTO_INTERNAL_COMPRESS_H */
diff --git a/include/drm/drm.h b/include/drm/drm.h
index 32e5096554e9..7cb50bdde46d 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -36,8 +36,7 @@
#ifndef _DRM_H_
#define _DRM_H_
-#if defined(__KERNEL__)
-#endif
+#include <linux/types.h>
#include <asm/ioctl.h> /* For _IO* macros */
#define DRM_IOCTL_NR(n) _IOC_NR(n)
#define DRM_IOC_VOID _IOC_NONE
@@ -458,7 +457,7 @@ enum drm_vblank_seq_type {
_DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */
_DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
_DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
- _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking, unsupported */
};
#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
@@ -497,8 +496,8 @@ union drm_wait_vblank {
* \sa drmModesetCtl().
*/
struct drm_modeset_ctl {
- uint32_t crtc;
- uint32_t cmd;
+ __u32 crtc;
+ __u32 cmd;
};
/**
@@ -574,29 +573,29 @@ struct drm_set_version {
/** DRM_IOCTL_GEM_CLOSE ioctl argument type */
struct drm_gem_close {
/** Handle of the object to be closed. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
};
/** DRM_IOCTL_GEM_FLINK ioctl argument type */
struct drm_gem_flink {
/** Handle for the object being named */
- uint32_t handle;
+ __u32 handle;
/** Returned global name */
- uint32_t name;
+ __u32 name;
};
/** DRM_IOCTL_GEM_OPEN ioctl argument type */
struct drm_gem_open {
/** Name of object being opened */
- uint32_t name;
+ __u32 name;
/** Returned handle for the object */
- uint32_t handle;
+ __u32 handle;
/** Returned size of the object */
- uint64_t size;
+ __u64 size;
};
#include "drm_mode.h"
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index afb7858c068d..c8c422151431 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -281,16 +281,16 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
struct drm_ioctl_desc {
unsigned int cmd;
- drm_ioctl_t *func;
int flags;
+ drm_ioctl_t *func;
};
/**
* Creates a driver or general drm_ioctl_desc array entry for the given
* ioctl, for use by drm_ioctl().
*/
-#define DRM_IOCTL_DEF(ioctl, func, flags) \
- [DRM_IOCTL_NR(ioctl)] = {ioctl, func, flags}
+#define DRM_IOCTL_DEF(ioctl, _func, _flags) \
+ [DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags}
struct drm_magic_entry {
struct list_head head;
@@ -523,19 +523,32 @@ struct drm_mm {
/**
+ * Kernel side of a mapping
+ */
+struct drm_local_map {
+ resource_size_t offset; /**< Requested physical address (0 for SAREA)*/
+ unsigned long size; /**< Requested physical size (bytes) */
+ enum drm_map_type type; /**< Type of memory to map */
+ enum drm_map_flags flags; /**< Flags */
+ void *handle; /**< User-space: "Handle" to pass to mmap() */
+ /**< Kernel-space: kernel-virtual address */
+ int mtrr; /**< MTRR slot used */
+};
+
+typedef struct drm_local_map drm_local_map_t;
+
+/**
* Mappings list
*/
struct drm_map_list {
struct list_head head; /**< list head */
struct drm_hash_item hash;
- struct drm_map *map; /**< mapping */
+ struct drm_local_map *map; /**< mapping */
uint64_t user_token;
struct drm_master *master;
struct drm_mm_node *file_offset_node; /**< fake offset */
};
-typedef struct drm_map drm_local_map_t;
-
/**
* Context handle list
*/
@@ -545,13 +558,6 @@ struct drm_ctx_list {
struct drm_file *tag; /**< associated fd private data */
};
-struct drm_vbl_sig {
- struct list_head head;
- unsigned int sequence;
- struct siginfo info;
- struct task_struct *task;
-};
-
/* location of GART table */
#define DRM_ATI_GART_MAIN 1
#define DRM_ATI_GART_FB 2
@@ -567,7 +573,7 @@ struct drm_ati_pcigart_info {
dma_addr_t bus_addr;
dma_addr_t table_mask;
struct drm_dma_handle *table_handle;
- drm_local_map_t mapping;
+ struct drm_local_map mapping;
int table_size;
};
@@ -682,7 +688,6 @@ struct drm_driver {
int (*kernel_context_switch) (struct drm_device *dev, int old,
int new);
void (*kernel_context_switch_unlock) (struct drm_device *dev);
- int (*dri_library_name) (struct drm_device *dev, char *buf);
/**
* get_vblank_counter - get raw hardware vblank counter
@@ -754,8 +759,8 @@ struct drm_driver {
struct drm_file *file_priv);
void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
struct drm_file *file_priv);
- unsigned long (*get_map_ofs) (struct drm_map * map);
- unsigned long (*get_reg_ofs) (struct drm_device *dev);
+ resource_size_t (*get_map_ofs) (struct drm_local_map * map);
+ resource_size_t (*get_reg_ofs) (struct drm_device *dev);
void (*set_version) (struct drm_device *dev,
struct drm_set_version *sv);
@@ -765,6 +770,8 @@ struct drm_driver {
int (*proc_init)(struct drm_minor *minor);
void (*proc_cleanup)(struct drm_minor *minor);
+ int (*debugfs_init)(struct drm_minor *minor);
+ void (*debugfs_cleanup)(struct drm_minor *minor);
/**
* Driver-specific constructor for drm_gem_objects, to set up
@@ -800,6 +807,48 @@ struct drm_driver {
#define DRM_MINOR_CONTROL 2
#define DRM_MINOR_RENDER 3
+
+/**
+ * debugfs node list. This structure represents a debugfs file to
+ * be created by the drm core
+ */
+struct drm_debugfs_list {
+ const char *name; /** file name */
+ int (*show)(struct seq_file*, void*); /** show callback */
+ u32 driver_features; /**< Required driver features for this entry */
+};
+
+/**
+ * debugfs node structure. This structure represents a debugfs file.
+ */
+struct drm_debugfs_node {
+ struct list_head list;
+ struct drm_minor *minor;
+ struct drm_debugfs_list *debugfs_ent;
+ struct dentry *dent;
+};
+
+/**
+ * Info file list entry. This structure represents a debugfs or proc file to
+ * be created by the drm core
+ */
+struct drm_info_list {
+ const char *name; /** file name */
+ int (*show)(struct seq_file*, void*); /** show callback */
+ u32 driver_features; /**< Required driver features for this entry */
+ void *data;
+};
+
+/**
+ * debugfs node structure. This structure represents a debugfs file.
+ */
+struct drm_info_node {
+ struct list_head list;
+ struct drm_minor *minor;
+ struct drm_info_list *info_ent;
+ struct dentry *dent;
+};
+
/**
* DRM minor structure. This structure represents a drm minor number.
*/
@@ -809,7 +858,12 @@ struct drm_minor {
dev_t device; /**< Device number for mknod */
struct device kdev; /**< Linux device */
struct drm_device *dev;
- struct proc_dir_entry *dev_root; /**< proc directory entry */
+
+ struct proc_dir_entry *proc_root; /**< proc directory entry */
+ struct drm_info_node proc_nodes;
+ struct dentry *debugfs_root;
+ struct drm_info_node debugfs_nodes;
+
struct drm_master *master; /* currently active master for this node */
struct list_head master_list;
struct drm_mode_group mode_group;
@@ -903,8 +957,6 @@ struct drm_device {
wait_queue_head_t *vbl_queue; /**< VBLANK wait queue */
atomic_t *_vblank_count; /**< number of VBLANK interrupts (driver must alloc the right number of counters) */
spinlock_t vbl_lock;
- struct list_head *vbl_sigs; /**< signal list to send on VBLANK */
- atomic_t vbl_signal_pending; /* number of signals pending on all crtcs*/
atomic_t *vblank_refcount; /* number of users of vblank interruptsper crtc */
u32 *last_vblank; /* protected by dev->vbl_lock, used */
/* for wraparound handling */
@@ -941,7 +993,7 @@ struct drm_device {
sigset_t sigmask;
struct drm_driver *driver;
- drm_local_map_t *agp_buffer_map;
+ struct drm_local_map *agp_buffer_map;
unsigned int agp_buffer_token;
struct drm_minor *control; /**< Control node for card */
struct drm_minor *primary; /**< render type primary screen head */
@@ -1058,8 +1110,8 @@ extern int drm_release(struct inode *inode, struct file *filp);
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct vm_area_struct *vma);
-extern unsigned long drm_core_get_map_ofs(struct drm_map * map);
-extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev);
+extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
+extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
/* Memory management support (drm_memory.h) */
@@ -1162,13 +1214,13 @@ extern int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv
/* Buffer management support (drm_bufs.h) */
extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request);
extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request);
-extern int drm_addmap(struct drm_device *dev, unsigned int offset,
+extern int drm_addmap(struct drm_device *dev, resource_size_t offset,
unsigned int size, enum drm_map_type type,
- enum drm_map_flags flags, drm_local_map_t ** map_ptr);
+ enum drm_map_flags flags, struct drm_local_map **map_ptr);
extern int drm_addmap_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern int drm_rmmap(struct drm_device *dev, drm_local_map_t *map);
-extern int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map);
+extern int drm_rmmap(struct drm_device *dev, struct drm_local_map *map);
+extern int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map);
extern int drm_rmmap_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_addbufs(struct drm_device *dev, void *data,
@@ -1182,10 +1234,10 @@ extern int drm_freebufs(struct drm_device *dev, void *data,
extern int drm_mapbufs(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_order(unsigned long size);
-extern unsigned long drm_get_resource_start(struct drm_device *dev,
+extern resource_size_t drm_get_resource_start(struct drm_device *dev,
+ unsigned int resource);
+extern resource_size_t drm_get_resource_len(struct drm_device *dev,
unsigned int resource);
-extern unsigned long drm_get_resource_len(struct drm_device *dev,
- unsigned int resource);
/* DMA support (drm_dma.h) */
extern int drm_dma_setup(struct drm_device *dev);
@@ -1261,22 +1313,48 @@ extern struct drm_master *drm_master_get(struct drm_master *master);
extern void drm_master_put(struct drm_master **master);
extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
struct drm_driver *driver);
-extern int drm_put_dev(struct drm_device *dev);
+extern void drm_put_dev(struct drm_device *dev);
extern int drm_put_minor(struct drm_minor **minor);
extern unsigned int drm_debug;
extern struct class *drm_class;
extern struct proc_dir_entry *drm_proc_root;
+extern struct dentry *drm_debugfs_root;
extern struct idr drm_minors_idr;
-extern drm_local_map_t *drm_getsarea(struct drm_device *dev);
+extern struct drm_local_map *drm_getsarea(struct drm_device *dev);
/* Proc support (drm_proc.h) */
extern int drm_proc_init(struct drm_minor *minor, int minor_id,
struct proc_dir_entry *root);
extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root);
+ /* Debugfs support */
+#if defined(CONFIG_DEBUG_FS)
+extern int drm_debugfs_init(struct drm_minor *minor, int minor_id,
+ struct dentry *root);
+extern int drm_debugfs_create_files(struct drm_info_list *files, int count,
+ struct dentry *root, struct drm_minor *minor);
+extern int drm_debugfs_remove_files(struct drm_info_list *files, int count,
+ struct drm_minor *minor);
+extern int drm_debugfs_cleanup(struct drm_minor *minor);
+#endif
+
+ /* Info file support */
+extern int drm_name_info(struct seq_file *m, void *data);
+extern int drm_vm_info(struct seq_file *m, void *data);
+extern int drm_queues_info(struct seq_file *m, void *data);
+extern int drm_bufs_info(struct seq_file *m, void *data);
+extern int drm_vblank_info(struct seq_file *m, void *data);
+extern int drm_clients_info(struct seq_file *m, void* data);
+extern int drm_gem_name_info(struct seq_file *m, void *data);
+extern int drm_gem_object_info(struct seq_file *m, void* data);
+
+#if DRM_DEBUG_CODE
+extern int drm_vma_info(struct seq_file *m, void *data);
+#endif
+
/* Scatter Gather Support (drm_scatter.h) */
extern void drm_sg_cleanup(struct drm_sg_mem * entry);
extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
@@ -1330,6 +1408,8 @@ void drm_gem_object_free(struct kref *kref);
struct drm_gem_object *drm_gem_object_alloc(struct drm_device *dev,
size_t size);
void drm_gem_object_handle_free(struct kref *kref);
+void drm_gem_vm_open(struct vm_area_struct *vma);
+void drm_gem_vm_close(struct vm_area_struct *vma);
int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
static inline void
@@ -1385,12 +1465,12 @@ int drm_gem_open_ioctl(struct drm_device *dev, void *data,
void drm_gem_open(struct drm_device *dev, struct drm_file *file_private);
void drm_gem_release(struct drm_device *dev, struct drm_file *file_private);
-extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev);
-extern void drm_core_ioremap_wc(struct drm_map *map, struct drm_device *dev);
-extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev);
+extern void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremap_wc(struct drm_local_map *map, struct drm_device *dev);
+extern void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev);
-static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,
- unsigned int token)
+static __inline__ struct drm_local_map *drm_core_findmap(struct drm_device *dev,
+ unsigned int token)
{
struct drm_map_list *_entry;
list_for_each_entry(_entry, &dev->maplist, head)
@@ -1417,7 +1497,7 @@ static __inline__ int drm_device_is_pcie(struct drm_device *dev)
return pci_find_capability(dev->pdev, PCI_CAP_ID_EXP);
}
-static __inline__ void drm_core_dropmap(struct drm_map *map)
+static __inline__ void drm_core_dropmap(struct drm_local_map *map)
{
}
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 0acb07f31fa4..3c1924c010e8 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -395,7 +395,7 @@ struct drm_connector_funcs {
void (*save)(struct drm_connector *connector);
void (*restore)(struct drm_connector *connector);
enum drm_connector_status (*detect)(struct drm_connector *connector);
- void (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
+ int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
int (*set_property)(struct drm_connector *connector, struct drm_property *property,
uint64_t val);
void (*destroy)(struct drm_connector *connector);
@@ -528,7 +528,8 @@ struct drm_mode_group {
*
*/
struct drm_mode_config {
- struct mutex mutex; /* protects configuration and IDR */
+ struct mutex mutex; /* protects configuration (mode lists etc.) */
+ struct mutex idr_mutex; /* for IDR management */
struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
/* this is limited to one for now */
int num_fb;
@@ -549,7 +550,7 @@ struct drm_mode_config {
int min_width, min_height;
int max_width, max_height;
struct drm_mode_config_funcs *funcs;
- unsigned long fb_base;
+ resource_size_t fb_base;
/* pointers to standard properties */
struct list_head property_blob_list;
@@ -608,11 +609,12 @@ extern char *drm_get_dvi_i_subconnector_name(int val);
extern char *drm_get_dvi_i_select_name(int val);
extern char *drm_get_tv_subconnector_name(int val);
extern char *drm_get_tv_select_name(int val);
-extern void drm_fb_release(struct file *filp);
+extern void drm_fb_release(struct drm_file *file_priv);
extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group);
extern struct edid *drm_get_edid(struct drm_connector *connector,
struct i2c_adapter *adapter);
-extern unsigned char *drm_do_probe_ddc_edid(struct i2c_adapter *adapter);
+extern int drm_do_probe_ddc_edid(struct i2c_adapter *adapter,
+ unsigned char *buf, int len);
extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
@@ -730,4 +732,5 @@ extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,
void *data, struct drm_file *file_priv);
+extern bool drm_detect_hdmi_monitor(struct edid *edid);
#endif /* __DRM_CRTC_H__ */
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 4bc04cf460a7..ec073d8288d9 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -33,7 +33,6 @@
#ifndef __DRM_CRTC_HELPER_H__
#define __DRM_CRTC_HELPER_H__
-#include <linux/i2c.h>
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/idr.h>
@@ -54,13 +53,13 @@ struct drm_crtc_helper_funcs {
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
/* Actually set the mode */
- void (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode, int x, int y,
- struct drm_framebuffer *old_fb);
+ int (*mode_set)(struct drm_crtc *crtc, struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode, int x, int y,
+ struct drm_framebuffer *old_fb);
/* Move the crtc on the current fb to the given position *optional* */
- void (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
- struct drm_framebuffer *old_fb);
+ int (*mode_set_base)(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb);
};
struct drm_encoder_helper_funcs {
@@ -76,6 +75,7 @@ struct drm_encoder_helper_funcs {
void (*mode_set)(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
+ struct drm_crtc *(*get_crtc)(struct drm_encoder *encoder);
/* detect for DAC style encoders */
enum drm_connector_status (*detect)(struct drm_encoder *encoder,
struct drm_connector *connector);
@@ -88,10 +88,10 @@ struct drm_connector_helper_funcs {
struct drm_encoder *(*best_encoder)(struct drm_connector *connector);
};
-extern void drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
+extern int drm_helper_probe_single_connector_modes(struct drm_connector *connector, uint32_t maxX, uint32_t maxY);
extern void drm_helper_disable_unused_functions(struct drm_device *dev);
extern int drm_helper_hotplug_stage_two(struct drm_device *dev);
-extern bool drm_helper_initial_config(struct drm_device *dev, bool can_grow);
+extern bool drm_helper_initial_config(struct drm_device *dev);
extern int drm_crtc_helper_set_config(struct drm_mode_set *set);
extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
struct drm_display_mode *mode,
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index c707c15f5164..a11cc9d32591 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -58,10 +58,10 @@ struct detailed_pixel_timing {
u8 hsync_pulse_width_lo;
u8 vsync_pulse_width_lo:4;
u8 vsync_offset_lo:4;
- u8 hsync_pulse_width_hi:2;
- u8 hsync_offset_hi:2;
u8 vsync_pulse_width_hi:2;
u8 vsync_offset_hi:2;
+ u8 hsync_pulse_width_hi:2;
+ u8 hsync_offset_hi:2;
u8 width_mm_lo;
u8 height_mm_lo;
u8 height_mm_hi:4;
@@ -69,8 +69,8 @@ struct detailed_pixel_timing {
u8 hborder;
u8 vborder;
u8 unknown0:1;
- u8 vsync_positive:1;
u8 hsync_positive:1;
+ u8 vsync_positive:1;
u8 separate_sync:2;
u8 stereo:1;
u8 unknown6:1;
diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
index 601d2bd839f6..ae304cc73c90 100644
--- a/include/drm/drm_mode.h
+++ b/include/drm/drm_mode.h
@@ -27,11 +27,8 @@
#ifndef _DRM_MODE_H
#define _DRM_MODE_H
-#if !defined(__KERNEL__) && !defined(_KERNEL)
-#include <stdint.h>
-#else
#include <linux/kernel.h>
-#endif
+#include <linux/types.h>
#define DRM_DISPLAY_INFO_LEN 32
#define DRM_CONNECTOR_NAME_LEN 32
@@ -81,41 +78,41 @@
#define DRM_MODE_DITHERING_ON 1
struct drm_mode_modeinfo {
- uint32_t clock;
- uint16_t hdisplay, hsync_start, hsync_end, htotal, hskew;
- uint16_t vdisplay, vsync_start, vsync_end, vtotal, vscan;
+ __u32 clock;
+ __u16 hdisplay, hsync_start, hsync_end, htotal, hskew;
+ __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan;
- uint32_t vrefresh; /* vertical refresh * 1000 */
+ __u32 vrefresh; /* vertical refresh * 1000 */
- uint32_t flags;
- uint32_t type;
+ __u32 flags;
+ __u32 type;
char name[DRM_DISPLAY_MODE_LEN];
};
struct drm_mode_card_res {
- uint64_t fb_id_ptr;
- uint64_t crtc_id_ptr;
- uint64_t connector_id_ptr;
- uint64_t encoder_id_ptr;
- uint32_t count_fbs;
- uint32_t count_crtcs;
- uint32_t count_connectors;
- uint32_t count_encoders;
- uint32_t min_width, max_width;
- uint32_t min_height, max_height;
+ __u64 fb_id_ptr;
+ __u64 crtc_id_ptr;
+ __u64 connector_id_ptr;
+ __u64 encoder_id_ptr;
+ __u32 count_fbs;
+ __u32 count_crtcs;
+ __u32 count_connectors;
+ __u32 count_encoders;
+ __u32 min_width, max_width;
+ __u32 min_height, max_height;
};
struct drm_mode_crtc {
- uint64_t set_connectors_ptr;
- uint32_t count_connectors;
+ __u64 set_connectors_ptr;
+ __u32 count_connectors;
- uint32_t crtc_id; /**< Id */
- uint32_t fb_id; /**< Id of framebuffer */
+ __u32 crtc_id; /**< Id */
+ __u32 fb_id; /**< Id of framebuffer */
- uint32_t x, y; /**< Position on the frameuffer */
+ __u32 x, y; /**< Position on the frameuffer */
- uint32_t gamma_size;
- uint32_t mode_valid;
+ __u32 gamma_size;
+ __u32 mode_valid;
struct drm_mode_modeinfo mode;
};
@@ -126,13 +123,13 @@ struct drm_mode_crtc {
#define DRM_MODE_ENCODER_TVDAC 4
struct drm_mode_get_encoder {
- uint32_t encoder_id;
- uint32_t encoder_type;
+ __u32 encoder_id;
+ __u32 encoder_type;
- uint32_t crtc_id; /**< Id of crtc */
+ __u32 crtc_id; /**< Id of crtc */
- uint32_t possible_crtcs;
- uint32_t possible_clones;
+ __u32 possible_crtcs;
+ __u32 possible_clones;
};
/* This is for connectors with multiple signal types. */
@@ -161,23 +158,23 @@ struct drm_mode_get_encoder {
struct drm_mode_get_connector {
- uint64_t encoders_ptr;
- uint64_t modes_ptr;
- uint64_t props_ptr;
- uint64_t prop_values_ptr;
+ __u64 encoders_ptr;
+ __u64 modes_ptr;
+ __u64 props_ptr;
+ __u64 prop_values_ptr;
- uint32_t count_modes;
- uint32_t count_props;
- uint32_t count_encoders;
+ __u32 count_modes;
+ __u32 count_props;
+ __u32 count_encoders;
- uint32_t encoder_id; /**< Current Encoder */
- uint32_t connector_id; /**< Id */
- uint32_t connector_type;
- uint32_t connector_type_id;
+ __u32 encoder_id; /**< Current Encoder */
+ __u32 connector_id; /**< Id */
+ __u32 connector_type;
+ __u32 connector_type_id;
- uint32_t connection;
- uint32_t mm_width, mm_height; /**< HxW in millimeters */
- uint32_t subpixel;
+ __u32 connection;
+ __u32 mm_width, mm_height; /**< HxW in millimeters */
+ __u32 subpixel;
};
#define DRM_MODE_PROP_PENDING (1<<0)
@@ -187,46 +184,46 @@ struct drm_mode_get_connector {
#define DRM_MODE_PROP_BLOB (1<<4)
struct drm_mode_property_enum {
- uint64_t value;
+ __u64 value;
char name[DRM_PROP_NAME_LEN];
};
struct drm_mode_get_property {
- uint64_t values_ptr; /* values and blob lengths */
- uint64_t enum_blob_ptr; /* enum and blob id ptrs */
+ __u64 values_ptr; /* values and blob lengths */
+ __u64 enum_blob_ptr; /* enum and blob id ptrs */
- uint32_t prop_id;
- uint32_t flags;
+ __u32 prop_id;
+ __u32 flags;
char name[DRM_PROP_NAME_LEN];
- uint32_t count_values;
- uint32_t count_enum_blobs;
+ __u32 count_values;
+ __u32 count_enum_blobs;
};
struct drm_mode_connector_set_property {
- uint64_t value;
- uint32_t prop_id;
- uint32_t connector_id;
+ __u64 value;
+ __u32 prop_id;
+ __u32 connector_id;
};
struct drm_mode_get_blob {
- uint32_t blob_id;
- uint32_t length;
- uint64_t data;
+ __u32 blob_id;
+ __u32 length;
+ __u64 data;
};
struct drm_mode_fb_cmd {
- uint32_t fb_id;
- uint32_t width, height;
- uint32_t pitch;
- uint32_t bpp;
- uint32_t depth;
+ __u32 fb_id;
+ __u32 width, height;
+ __u32 pitch;
+ __u32 bpp;
+ __u32 depth;
/* driver specific handle */
- uint32_t handle;
+ __u32 handle;
};
struct drm_mode_mode_cmd {
- uint32_t connector_id;
+ __u32 connector_id;
struct drm_mode_modeinfo mode;
};
@@ -248,24 +245,24 @@ struct drm_mode_mode_cmd {
* y
*/
struct drm_mode_cursor {
- uint32_t flags;
- uint32_t crtc_id;
- int32_t x;
- int32_t y;
- uint32_t width;
- uint32_t height;
+ __u32 flags;
+ __u32 crtc_id;
+ __s32 x;
+ __s32 y;
+ __u32 width;
+ __u32 height;
/* driver specific handle */
- uint32_t handle;
+ __u32 handle;
};
struct drm_mode_crtc_lut {
- uint32_t crtc_id;
- uint32_t gamma_size;
+ __u32 crtc_id;
+ __u32 gamma_size;
/* pointers to arrays */
- uint64_t red;
- uint64_t green;
- uint64_t blue;
+ __u64 red;
+ __u64 green;
+ __u64 blue;
};
#endif
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 8dbd2572b7c3..26641e95e0a4 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -6,6 +6,19 @@
#include <linux/interrupt.h> /* For task queue support */
#include <linux/delay.h>
+#ifndef readq
+static inline u64 readq(void __iomem *reg)
+{
+ return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32);
+}
+
+static inline void writeq(u64 val, void __iomem *reg)
+{
+ writel(val & 0xffffffff, reg);
+ writel(val >> 32, reg + 0x4UL);
+}
+#endif
+
/** Current process ID */
#define DRM_CURRENTPID task_pid_nr(current)
#define DRM_SUSER(p) capable(CAP_SYS_ADMIN)
@@ -23,6 +36,12 @@
/** Write a dword into a MMIO region */
#define DRM_WRITE32(map, offset, val) writel(val, ((void __iomem *)(map)->handle) + (offset))
/** Read memory barrier */
+
+/** Read a qword from a MMIO region - be careful using these unless you really understand them */
+#define DRM_READ64(map, offset) readq(((void __iomem *)(map)->handle) + (offset))
+/** Write a qword into a MMIO region */
+#define DRM_WRITE64(map, offset, val) writeq(val, ((void __iomem *)(map)->handle) + (offset))
+
#define DRM_READMEMORYBARRIER() rmb()
/** Write memory barrier */
#define DRM_WRITEMEMORYBARRIER() wmb()
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 5165f240aa68..2df74eb09563 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -239,10 +239,123 @@
{0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
{0x1002, 0x791f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+ {0x1002, 0x793f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x7941, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x7942, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS600|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
{0x1002, 0x796c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
{0x1002, 0x796d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
{0x1002, 0x796e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
{0x1002, 0x796f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS740|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
+ {0x1002, 0x9400, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9402, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9403, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9405, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x940A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x940B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x940F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R600|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9440, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9442, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9444, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x944A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x944B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x944C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x944E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9450, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9456, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x945A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x945B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x946A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x946B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x947A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x947B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV770|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9480, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9487, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9488, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9489, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x948F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9490, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9491, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9498, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x949C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x949E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x949F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV730|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94CB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x94CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV610|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9500, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9501, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9504, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9505, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9506, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9507, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9508, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9509, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x950F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9511, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9515, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9517, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9519, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV670|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9540, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9541, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9542, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x954E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x954F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9553, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9555, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9580, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9581, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9583, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9586, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9587, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9588, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9589, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x958F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV630|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9590, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9591, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9593, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9595, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9596, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9597, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9598, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9599, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x959B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95CC, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x95CF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV620|RADEON_NEW_MEMMAP}, \
+ {0x1002, 0x9610, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9611, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9612, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9613, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9614, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9615, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
+ {0x1002, 0x9616, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, \
{0, 0, 0}
#define r128_PCI_IDS \
@@ -418,4 +531,6 @@
{0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+ {0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
+ {0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \
{0, 0, 0}
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
index b3bcf72dc656..67e3353a56d6 100644
--- a/include/drm/i915_drm.h
+++ b/include/drm/i915_drm.h
@@ -30,7 +30,7 @@
/* Please note that modifications to all structs defined here are
* subject to backwards-compatibility constraints.
*/
-
+#include <linux/types.h>
#include "drm.h"
/* Each region is a minimum of 16k, and there are at most 255 of them.
@@ -116,15 +116,15 @@ typedef struct _drm_i915_sarea {
/* fill out some space for old userspace triple buffer */
drm_handle_t unused_handle;
- uint32_t unused1, unused2, unused3;
+ __u32 unused1, unused2, unused3;
/* buffer object handles for static buffers. May change
* over the lifetime of the client.
*/
- uint32_t front_bo_handle;
- uint32_t back_bo_handle;
- uint32_t unused_bo_handle;
- uint32_t depth_bo_handle;
+ __u32 front_bo_handle;
+ __u32 back_bo_handle;
+ __u32 unused_bo_handle;
+ __u32 depth_bo_handle;
} drm_i915_sarea_t;
@@ -261,6 +261,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_LAST_DISPATCH 3
#define I915_PARAM_CHIPSET_ID 4
#define I915_PARAM_HAS_GEM 5
+#define I915_PARAM_NUM_FENCES_AVAIL 6
typedef struct drm_i915_getparam {
int param;
@@ -272,6 +273,7 @@ typedef struct drm_i915_getparam {
#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
+#define I915_SETPARAM_NUM_USED_FENCES 4
typedef struct drm_i915_setparam {
int param;
@@ -325,7 +327,7 @@ typedef struct drm_i915_vblank_swap {
} drm_i915_vblank_swap_t;
typedef struct drm_i915_hws_addr {
- uint64_t addr;
+ __u64 addr;
} drm_i915_hws_addr_t;
struct drm_i915_gem_init {
@@ -333,12 +335,12 @@ struct drm_i915_gem_init {
* Beginning offset in the GTT to be managed by the DRM memory
* manager.
*/
- uint64_t gtt_start;
+ __u64 gtt_start;
/**
* Ending offset in the GTT to be managed by the DRM memory
* manager.
*/
- uint64_t gtt_end;
+ __u64 gtt_end;
};
struct drm_i915_gem_create {
@@ -347,94 +349,94 @@ struct drm_i915_gem_create {
*
* The (page-aligned) allocated size for the object will be returned.
*/
- uint64_t size;
+ __u64 size;
/**
* Returned handle for the object.
*
* Object handles are nonzero.
*/
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
};
struct drm_i915_gem_pread {
/** Handle for the object being read. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
/** Offset into the object to read from */
- uint64_t offset;
+ __u64 offset;
/** Length of data to read */
- uint64_t size;
+ __u64 size;
/**
* Pointer to write the data into.
*
* This is a fixed-size type for 32/64 compatibility.
*/
- uint64_t data_ptr;
+ __u64 data_ptr;
};
struct drm_i915_gem_pwrite {
/** Handle for the object being written to. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
/** Offset into the object to write to */
- uint64_t offset;
+ __u64 offset;
/** Length of data to write */
- uint64_t size;
+ __u64 size;
/**
* Pointer to read the data from.
*
* This is a fixed-size type for 32/64 compatibility.
*/
- uint64_t data_ptr;
+ __u64 data_ptr;
};
struct drm_i915_gem_mmap {
/** Handle for the object being mapped. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
/** Offset in the object to map. */
- uint64_t offset;
+ __u64 offset;
/**
* Length of data to map.
*
* The value will be page-aligned.
*/
- uint64_t size;
+ __u64 size;
/**
* Returned pointer the data was mapped at.
*
* This is a fixed-size type for 32/64 compatibility.
*/
- uint64_t addr_ptr;
+ __u64 addr_ptr;
};
struct drm_i915_gem_mmap_gtt {
/** Handle for the object being mapped. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
/**
* Fake offset to use for subsequent mmap call
*
* This is a fixed-size type for 32/64 compatibility.
*/
- uint64_t offset;
+ __u64 offset;
};
struct drm_i915_gem_set_domain {
/** Handle for the object */
- uint32_t handle;
+ __u32 handle;
/** New read domains */
- uint32_t read_domains;
+ __u32 read_domains;
/** New write domain */
- uint32_t write_domain;
+ __u32 write_domain;
};
struct drm_i915_gem_sw_finish {
/** Handle for the object */
- uint32_t handle;
+ __u32 handle;
};
struct drm_i915_gem_relocation_entry {
@@ -446,16 +448,16 @@ struct drm_i915_gem_relocation_entry {
* a relocation list for state buffers and not re-write it per
* exec using the buffer.
*/
- uint32_t target_handle;
+ __u32 target_handle;
/**
* Value to be added to the offset of the target buffer to make up
* the relocation entry.
*/
- uint32_t delta;
+ __u32 delta;
/** Offset in the buffer the relocation entry will be written into */
- uint64_t offset;
+ __u64 offset;
/**
* Offset value of the target buffer that the relocation entry was last
@@ -465,12 +467,12 @@ struct drm_i915_gem_relocation_entry {
* and writing the relocation. This value is written back out by
* the execbuffer ioctl when the relocation is written.
*/
- uint64_t presumed_offset;
+ __u64 presumed_offset;
/**
* Target memory domains read by this operation.
*/
- uint32_t read_domains;
+ __u32 read_domains;
/**
* Target memory domains written by this operation.
@@ -479,7 +481,7 @@ struct drm_i915_gem_relocation_entry {
* execbuffer operation, so that where there are conflicts,
* the application will get -EINVAL back.
*/
- uint32_t write_domain;
+ __u32 write_domain;
};
/** @{
@@ -510,24 +512,24 @@ struct drm_i915_gem_exec_object {
* User's handle for a buffer to be bound into the GTT for this
* operation.
*/
- uint32_t handle;
+ __u32 handle;
/** Number of relocations to be performed on this buffer */
- uint32_t relocation_count;
+ __u32 relocation_count;
/**
* Pointer to array of struct drm_i915_gem_relocation_entry containing
* the relocations to be performed in this buffer.
*/
- uint64_t relocs_ptr;
+ __u64 relocs_ptr;
/** Required alignment in graphics aperture */
- uint64_t alignment;
+ __u64 alignment;
/**
* Returned value of the updated offset of the object, for future
* presumed_offset writes.
*/
- uint64_t offset;
+ __u64 offset;
};
struct drm_i915_gem_execbuffer {
@@ -541,44 +543,44 @@ struct drm_i915_gem_execbuffer {
* a buffer is performing refer to buffers that have already appeared
* in the validate list.
*/
- uint64_t buffers_ptr;
- uint32_t buffer_count;
+ __u64 buffers_ptr;
+ __u32 buffer_count;
/** Offset in the batchbuffer to start execution from. */
- uint32_t batch_start_offset;
+ __u32 batch_start_offset;
/** Bytes used in batchbuffer from batch_start_offset */
- uint32_t batch_len;
- uint32_t DR1;
- uint32_t DR4;
- uint32_t num_cliprects;
+ __u32 batch_len;
+ __u32 DR1;
+ __u32 DR4;
+ __u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
- uint64_t cliprects_ptr;
+ __u64 cliprects_ptr;
};
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
/** alignment required within the aperture */
- uint64_t alignment;
+ __u64 alignment;
/** Returned GTT offset of the buffer. */
- uint64_t offset;
+ __u64 offset;
};
struct drm_i915_gem_unpin {
/** Handle of the buffer to be unpinned. */
- uint32_t handle;
- uint32_t pad;
+ __u32 handle;
+ __u32 pad;
};
struct drm_i915_gem_busy {
/** Handle of the buffer to check for busy */
- uint32_t handle;
+ __u32 handle;
/** Return busy status (1 if busy, 0 if idle) */
- uint32_t busy;
+ __u32 busy;
};
#define I915_TILING_NONE 0
@@ -595,7 +597,7 @@ struct drm_i915_gem_busy {
struct drm_i915_gem_set_tiling {
/** Handle of the buffer to have its tiling state updated */
- uint32_t handle;
+ __u32 handle;
/**
* Tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
@@ -609,47 +611,47 @@ struct drm_i915_gem_set_tiling {
*
* Buffer contents become undefined when changing tiling_mode.
*/
- uint32_t tiling_mode;
+ __u32 tiling_mode;
/**
* Stride in bytes for the object when in I915_TILING_X or
* I915_TILING_Y.
*/
- uint32_t stride;
+ __u32 stride;
/**
* Returned address bit 6 swizzling required for CPU access through
* mmap mapping.
*/
- uint32_t swizzle_mode;
+ __u32 swizzle_mode;
};
struct drm_i915_gem_get_tiling {
/** Handle of the buffer to get tiling state for. */
- uint32_t handle;
+ __u32 handle;
/**
* Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
* I915_TILING_Y).
*/
- uint32_t tiling_mode;
+ __u32 tiling_mode;
/**
* Returned address bit 6 swizzling required for CPU access through
* mmap mapping.
*/
- uint32_t swizzle_mode;
+ __u32 swizzle_mode;
};
struct drm_i915_gem_get_aperture {
/** Total size of the aperture used by i915_gem_execbuffer, in bytes */
- uint64_t aper_size;
+ __u64 aper_size;
/**
* Available space in the aperture used by i915_gem_execbuffer, in
* bytes
*/
- uint64_t aper_available_size;
+ __u64 aper_available_size;
};
#endif /* _I915_DRM_H_ */
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
index 944b50a5ff24..325fd6fb4a42 100644
--- a/include/drm/mga_drm.h
+++ b/include/drm/mga_drm.h
@@ -35,6 +35,8 @@
#ifndef __MGA_DRM_H__
#define __MGA_DRM_H__
+#include <linux/types.h>
+
/* WARNING: If you change any of these defines, make sure to change the
* defines in the Xserver file (mga_sarea.h)
*/
@@ -255,8 +257,8 @@ typedef struct _drm_mga_sarea {
#define DRM_IOCTL_MGA_ILOAD DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t)
#define DRM_IOCTL_MGA_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t)
#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t)
-#define DRM_IOCTL_MGA_SET_FENCE DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, uint32_t)
-#define DRM_IOCTL_MGA_WAIT_FENCE DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, uint32_t)
+#define DRM_IOCTL_MGA_SET_FENCE DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, __u32)
+#define DRM_IOCTL_MGA_WAIT_FENCE DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, __u32)
#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t)
typedef struct _drm_mga_warp_index {
@@ -310,7 +312,7 @@ typedef struct drm_mga_dma_bootstrap {
*/
/*@{ */
unsigned long texture_handle; /**< Handle used to map AGP textures. */
- uint32_t texture_size; /**< Size of the AGP texture region. */
+ __u32 texture_size; /**< Size of the AGP texture region. */
/*@} */
/**
@@ -319,7 +321,7 @@ typedef struct drm_mga_dma_bootstrap {
* On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
* filled in with the actual AGP mode. If AGP was not available
*/
- uint32_t primary_size;
+ __u32 primary_size;
/**
* Requested number of secondary DMA buffers.
@@ -329,7 +331,7 @@ typedef struct drm_mga_dma_bootstrap {
* allocated. Particularly when PCI DMA is used, this may be
* (subtantially) less than the number requested.
*/
- uint32_t secondary_bin_count;
+ __u32 secondary_bin_count;
/**
* Requested size of each secondary DMA buffer.
@@ -338,7 +340,7 @@ typedef struct drm_mga_dma_bootstrap {
* dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed
* to reduce dma_mga_dma_bootstrap::secondary_bin_size.
*/
- uint32_t secondary_bin_size;
+ __u32 secondary_bin_size;
/**
* Bit-wise mask of AGPSTAT2_* values. Currently only \c AGPSTAT2_1X,
@@ -350,12 +352,12 @@ typedef struct drm_mga_dma_bootstrap {
* filled in with the actual AGP mode. If AGP was not available
* (i.e., PCI DMA was used), this value will be zero.
*/
- uint32_t agp_mode;
+ __u32 agp_mode;
/**
* Desired AGP GART size, measured in megabytes.
*/
- uint8_t agp_size;
+ __u8 agp_size;
} drm_mga_dma_bootstrap_t;
typedef struct drm_mga_clear {
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
index 73ff51f12311..fe3e3a4b4aed 100644
--- a/include/drm/radeon_drm.h
+++ b/include/drm/radeon_drm.h
@@ -33,6 +33,8 @@
#ifndef __RADEON_DRM_H__
#define __RADEON_DRM_H__
+#include <linux/types.h>
+
/* WARNING: If you change any of these defines, make sure to change the
* defines in the X server file (radeon_sarea.h)
*/
@@ -304,6 +306,8 @@ typedef union {
#define RADEON_SCRATCH_REG_OFFSET 32
+#define R600_SCRATCH_REG_OFFSET 256
+
#define RADEON_NR_SAREA_CLIPRECTS 12
/* There are 2 heaps (local/GART). Each region within a heap is a
@@ -526,7 +530,8 @@ typedef struct drm_radeon_init {
RADEON_INIT_CP = 0x01,
RADEON_CLEANUP_CP = 0x02,
RADEON_INIT_R200_CP = 0x03,
- RADEON_INIT_R300_CP = 0x04
+ RADEON_INIT_R300_CP = 0x04,
+ RADEON_INIT_R600_CP = 0x05
} func;
unsigned long sarea_priv_offset;
int is_pci;
@@ -722,7 +727,7 @@ typedef struct drm_radeon_irq_wait {
typedef struct drm_radeon_setparam {
unsigned int param;
- int64_t value;
+ __s64 value;
} drm_radeon_setparam_t;
#define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
index a3b5c102b067..170786e5c2ff 100644
--- a/include/drm/via_drm.h
+++ b/include/drm/via_drm.h
@@ -24,6 +24,8 @@
#ifndef _VIA_DRM_H_
#define _VIA_DRM_H_
+#include <linux/types.h>
+
/* WARNING: These defines must be the same as what the Xserver uses.
* if you change them, you must change the defines in the Xserver.
*/
@@ -114,19 +116,19 @@
#define VIA_MEM_UNKNOWN 4
typedef struct {
- uint32_t offset;
- uint32_t size;
+ __u32 offset;
+ __u32 size;
} drm_via_agp_t;
typedef struct {
- uint32_t offset;
- uint32_t size;
+ __u32 offset;
+ __u32 size;
} drm_via_fb_t;
typedef struct {
- uint32_t context;
- uint32_t type;
- uint32_t size;
+ __u32 context;
+ __u32 type;
+ __u32 size;
unsigned long index;
unsigned long offset;
} drm_via_mem_t;
@@ -148,9 +150,9 @@ typedef struct _drm_via_futex {
VIA_FUTEX_WAIT = 0x00,
VIA_FUTEX_WAKE = 0X01
} func;
- uint32_t ms;
- uint32_t lock;
- uint32_t val;
+ __u32 ms;
+ __u32 lock;
+ __u32 val;
} drm_via_futex_t;
typedef struct _drm_via_dma_init {
@@ -211,7 +213,7 @@ typedef struct _drm_via_cmdbuf_size {
VIA_CMDBUF_LAG = 0x02
} func;
int wait;
- uint32_t size;
+ __u32 size;
} drm_via_cmdbuf_size_t;
typedef enum {
@@ -236,8 +238,8 @@ enum drm_via_irqs {
struct drm_via_wait_irq_request {
unsigned irq;
via_irq_seq_type_t type;
- uint32_t sequence;
- uint32_t signal;
+ __u32 sequence;
+ __u32 signal;
};
typedef union drm_via_irqwait {
@@ -246,7 +248,7 @@ typedef union drm_via_irqwait {
} drm_via_irqwait_t;
typedef struct drm_via_blitsync {
- uint32_t sync_handle;
+ __u32 sync_handle;
unsigned engine;
} drm_via_blitsync_t;
@@ -257,16 +259,16 @@ typedef struct drm_via_blitsync {
*/
typedef struct drm_via_dmablit {
- uint32_t num_lines;
- uint32_t line_length;
+ __u32 num_lines;
+ __u32 line_length;
- uint32_t fb_addr;
- uint32_t fb_stride;
+ __u32 fb_addr;
+ __u32 fb_stride;
unsigned char *mem_addr;
- uint32_t mem_stride;
+ __u32 mem_stride;
- uint32_t flags;
+ __u32 flags;
int to_fb;
drm_via_blitsync_t sync;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 12e9a2957caf..ca9b9b9bd331 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -41,6 +41,7 @@ header-y += baycom.h
header-y += bfs_fs.h
header-y += blkpg.h
header-y += bpqether.h
+header-y += bsg.h
header-y += can.h
header-y += cdk.h
header-y += chio.h
@@ -51,6 +52,7 @@ header-y += const.h
header-y += cgroupstats.h
header-y += cramfs_fs.h
header-y += cycx_cfm.h
+header-y += dcbnl.h
header-y += dlmconstants.h
header-y += dlm_device.h
header-y += dlm_netlink.h
@@ -65,6 +67,7 @@ header-y += falloc.h
header-y += fd.h
header-y += fdreg.h
header-y += fib_rules.h
+header-y += fiemap.h
header-y += firewire-cdev.h
header-y += firewire-constants.h
header-y += fuse.h
@@ -89,7 +92,6 @@ header-y += if_ppp.h
header-y += if_slip.h
header-y += if_strip.h
header-y += if_tun.h
-header-y += if_tunnel.h
header-y += in_route.h
header-y += ioctl.h
header-y += ip6_tunnel.h
@@ -114,6 +116,7 @@ header-y += mqueue.h
header-y += mtio.h
header-y += ncp_no.h
header-y += neighbour.h
+header-y += net_dropmon.h
header-y += netfilter_arp.h
header-y += netrom.h
header-y += nfs2.h
@@ -156,8 +159,6 @@ header-y += ultrasound.h
header-y += un.h
header-y += utime.h
header-y += veth.h
-header-y += video_decoder.h
-header-y += video_encoder.h
header-y += videotext.h
header-y += x25.h
@@ -235,6 +236,7 @@ unifdef-y += if_phonet.h
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
+unifdef-y += if_tunnel.h
unifdef-y += if_vlan.h
unifdef-y += igmp.h
unifdef-y += inet_diag.h
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 6fce2fc2d124..6586cbd0d4af 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -79,6 +79,7 @@ typedef int (*acpi_table_handler) (struct acpi_table_header *table);
typedef int (*acpi_table_entry_handler) (struct acpi_subtable_header *header, const unsigned long end);
char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
+void __acpi_unmap_table(char *map, unsigned long size);
int early_acpi_boot_init(void);
int acpi_boot_init (void);
int acpi_boot_table_init (void);
@@ -96,6 +97,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
/* the following four functions are architecture-dependent */
void acpi_numa_slit_init (struct acpi_table_slit *slit);
void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
+void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
void acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
void acpi_numa_arch_fixup(void);
@@ -256,6 +258,40 @@ void __init acpi_no_s4_hw_signature(void);
void __init acpi_old_suspend_ordering(void);
void __init acpi_s4_no_nvs(void);
#endif /* CONFIG_PM_SLEEP */
+
+#define OSC_QUERY_TYPE 0
+#define OSC_SUPPORT_TYPE 1
+#define OSC_CONTROL_TYPE 2
+#define OSC_SUPPORT_MASKS 0x1f
+
+/* _OSC DW0 Definition */
+#define OSC_QUERY_ENABLE 1
+#define OSC_REQUEST_ERROR 2
+#define OSC_INVALID_UUID_ERROR 4
+#define OSC_INVALID_REVISION_ERROR 8
+#define OSC_CAPABILITIES_MASK_ERROR 16
+
+/* _OSC DW1 Definition (OS Support Fields) */
+#define OSC_EXT_PCI_CONFIG_SUPPORT 1
+#define OSC_ACTIVE_STATE_PWR_SUPPORT 2
+#define OSC_CLOCK_PWR_CAPABILITY_SUPPORT 4
+#define OSC_PCI_SEGMENT_GROUPS_SUPPORT 8
+#define OSC_MSI_SUPPORT 16
+
+/* _OSC DW1 Definition (OS Control Fields) */
+#define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 1
+#define OSC_SHPC_NATIVE_HP_CONTROL 2
+#define OSC_PCI_EXPRESS_PME_CONTROL 4
+#define OSC_PCI_EXPRESS_AER_CONTROL 8
+#define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL 16
+
+#define OSC_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \
+ OSC_SHPC_NATIVE_HP_CONTROL | \
+ OSC_PCI_EXPRESS_PME_CONTROL | \
+ OSC_PCI_EXPRESS_AER_CONTROL | \
+ OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
+
+extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 flags);
#else /* CONFIG_ACPI */
static inline int early_acpi_boot_init(void)
diff --git a/include/linux/agpgart.h b/include/linux/agpgart.h
index c8fdb6e658e1..f6778eceb8f4 100644
--- a/include/linux/agpgart.h
+++ b/include/linux/agpgart.h
@@ -52,7 +52,6 @@
#ifndef __KERNEL__
#include <linux/types.h>
-#include <asm/types.h>
struct agp_version {
__u16 major;
@@ -78,20 +77,20 @@ typedef struct _agp_setup {
* The "prot" down below needs still a "sleep" flag somehow ...
*/
typedef struct _agp_segment {
- off_t pg_start; /* starting page to populate */
- size_t pg_count; /* number of pages */
- int prot; /* prot flags for mmap */
+ __kernel_off_t pg_start; /* starting page to populate */
+ __kernel_size_t pg_count; /* number of pages */
+ int prot; /* prot flags for mmap */
} agp_segment;
typedef struct _agp_region {
- pid_t pid; /* pid of process */
- size_t seg_count; /* number of segments */
+ __kernel_pid_t pid; /* pid of process */
+ __kernel_size_t seg_count; /* number of segments */
struct _agp_segment *seg_list;
} agp_region;
typedef struct _agp_allocate {
int key; /* tag of allocation */
- size_t pg_count; /* number of pages */
+ __kernel_size_t pg_count;/* number of pages */
__u32 type; /* 0 == normal, other devspec */
__u32 physical; /* device specific (some devices
* need a phys address of the
@@ -101,7 +100,7 @@ typedef struct _agp_allocate {
typedef struct _agp_bind {
int key; /* tag of allocation */
- off_t pg_start; /* starting page to populate */
+ __kernel_off_t pg_start;/* starting page to populate */
} agp_bind;
typedef struct _agp_unbind {
diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h
index 9e0172931315..2c8731664180 100644
--- a/include/linux/aio_abi.h
+++ b/include/linux/aio_abi.h
@@ -27,6 +27,7 @@
#ifndef __LINUX__AIO_ABI_H
#define __LINUX__AIO_ABI_H
+#include <linux/types.h>
#include <asm/byteorder.h>
typedef unsigned long aio_context_t;
diff --git a/include/linux/arcdevice.h b/include/linux/arcdevice.h
index a1916078fd08..cd4bcb6989ce 100644
--- a/include/linux/arcdevice.h
+++ b/include/linux/arcdevice.h
@@ -235,8 +235,6 @@ struct Outgoing {
struct arcnet_local {
- struct net_device_stats stats;
-
uint8_t config, /* current value of CONFIG register */
timeout, /* Extended timeout for COM20020 */
backplane, /* Backplane flag for COM20020 */
@@ -335,7 +333,12 @@ void arcnet_dump_skb(struct net_device *dev, struct sk_buff *skb, char *desc);
void arcnet_unregister_proto(struct ArcProto *proto);
irqreturn_t arcnet_interrupt(int irq, void *dev_id);
-struct net_device *alloc_arcdev(char *name);
+struct net_device *alloc_arcdev(const char *name);
+
+int arcnet_open(struct net_device *dev);
+int arcnet_close(struct net_device *dev);
+int arcnet_send_packet(struct sk_buff *skb, struct net_device *dev);
+void arcnet_timeout(struct net_device *dev);
#endif /* __KERNEL__ */
#endif /* _LINUX_ARCDEVICE_H */
diff --git a/include/linux/async.h b/include/linux/async.h
index c4ecacd0b327..68a9530196f2 100644
--- a/include/linux/async.h
+++ b/include/linux/async.h
@@ -17,9 +17,11 @@ typedef u64 async_cookie_t;
typedef void (async_func_ptr) (void *data, async_cookie_t cookie);
extern async_cookie_t async_schedule(async_func_ptr *ptr, void *data);
-extern async_cookie_t async_schedule_special(async_func_ptr *ptr, void *data, struct list_head *list);
+extern async_cookie_t async_schedule_domain(async_func_ptr *ptr, void *data,
+ struct list_head *list);
extern void async_synchronize_full(void);
-extern void async_synchronize_full_special(struct list_head *list);
+extern void async_synchronize_full_domain(struct list_head *list);
extern void async_synchronize_cookie(async_cookie_t cookie);
-extern void async_synchronize_cookie_special(async_cookie_t cookie, struct list_head *list);
+extern void async_synchronize_cookie_domain(async_cookie_t cookie,
+ struct list_head *list);
diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index 45f6297821bd..5fc2ef8d97fa 100644
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -21,6 +21,15 @@
#include <linux/spinlock.h>
#include <linux/interrupt.h>
+/* on architectures without dma-mapping capabilities we need to ensure
+ * that the asynchronous path compiles away
+ */
+#ifdef CONFIG_HAS_DMA
+#define __async_inline
+#else
+#define __async_inline __always_inline
+#endif
+
/**
* dma_chan_ref - object used to manage dma channels received from the
* dmaengine core.
diff --git a/include/linux/ata.h b/include/linux/ata.h
index a53318b8cbd0..cb79b7a208e1 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -29,6 +29,8 @@
#ifndef __LINUX_ATA_H__
#define __LINUX_ATA_H__
+#include <linux/kernel.h>
+#include <linux/string.h>
#include <linux/types.h>
#include <asm/byteorder.h>
@@ -89,6 +91,9 @@ enum {
ATA_ID_DLF = 128,
ATA_ID_CSFO = 129,
ATA_ID_CFA_POWER = 160,
+ ATA_ID_CFA_KEY_MGMT = 162,
+ ATA_ID_CFA_MODES = 163,
+ ATA_ID_DATA_SET_MGMT = 169,
ATA_ID_ROT_SPEED = 217,
ATA_ID_PIO4 = (1 << 1),
@@ -106,6 +111,8 @@ enum {
ATA_PIO5 = ATA_PIO4 | (1 << 5),
ATA_PIO6 = ATA_PIO5 | (1 << 6),
+ ATA_PIO4_ONLY = (1 << 4),
+
ATA_SWDMA0 = (1 << 0),
ATA_SWDMA1 = ATA_SWDMA0 | (1 << 1),
ATA_SWDMA2 = ATA_SWDMA1 | (1 << 2),
@@ -115,6 +122,8 @@ enum {
ATA_MWDMA0 = (1 << 0),
ATA_MWDMA1 = ATA_MWDMA0 | (1 << 1),
ATA_MWDMA2 = ATA_MWDMA1 | (1 << 2),
+ ATA_MWDMA3 = ATA_MWDMA2 | (1 << 3),
+ ATA_MWDMA4 = ATA_MWDMA3 | (1 << 4),
ATA_MWDMA12_ONLY = (1 << 1) | (1 << 2),
ATA_MWDMA2_ONLY = (1 << 2),
@@ -129,6 +138,8 @@ enum {
ATA_UDMA7 = ATA_UDMA6 | (1 << 7),
/* ATA_UDMA7 is just for completeness... doesn't exist (yet?). */
+ ATA_UDMA24_ONLY = (1 << 2) | (1 << 4),
+
ATA_UDMA_MASK_40C = ATA_UDMA2, /* udma0-2 */
/* DMA-related */
@@ -240,10 +251,9 @@ enum {
ATA_CMD_SMART = 0xB0,
ATA_CMD_MEDIA_LOCK = 0xDE,
ATA_CMD_MEDIA_UNLOCK = 0xDF,
+ ATA_CMD_DSM = 0x06,
/* marked obsolete in the ATA/ATAPI-7 spec */
ATA_CMD_RESTORE = 0x10,
- /* EXABYTE specific */
- ATA_EXABYTE_ENABLE_NEST = 0xF0,
/* READ_LOG_EXT pages */
ATA_LOG_SATA_NCQ = 0x10,
@@ -315,6 +325,9 @@ enum {
ATA_SMART_READ_VALUES = 0xD0,
ATA_SMART_READ_THRESHOLDS = 0xD1,
+ /* feature values for Data Set Management */
+ ATA_DSM_TRIM = 0x01,
+
/* password used in LBA Mid / LBA High for executing SMART commands */
ATA_SMART_LBAM_PASS = 0x4F,
ATA_SMART_LBAH_PASS = 0xC2,
@@ -717,6 +730,14 @@ static inline int ata_id_has_unload(const u16 *id)
return 0;
}
+static inline int ata_id_has_trim(const u16 *id)
+{
+ if (ata_id_major_version(id) >= 7 &&
+ (id[ATA_ID_DATA_SET_MGMT] & 1))
+ return 1;
+ return 0;
+}
+
static inline int ata_id_current_chs_valid(const u16 *id)
{
/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
@@ -731,12 +752,17 @@ static inline int ata_id_current_chs_valid(const u16 *id)
static inline int ata_id_is_cfa(const u16 *id)
{
- if (id[ATA_ID_CONFIG] == 0x848A) /* Standard CF */
+ if (id[ATA_ID_CONFIG] == 0x848A) /* Traditional CF */
return 1;
- /* Could be CF hiding as standard ATA */
- if (ata_id_major_version(id) >= 3 &&
- id[ATA_ID_COMMAND_SET_1] != 0xFFFF &&
- (id[ATA_ID_COMMAND_SET_1] & (1 << 2)))
+ /*
+ * CF specs don't require specific value in the word 0 anymore and yet
+ * they forbid to report the ATA version in the word 80 and require the
+ * CFA feature set support to be indicated in the word 83 in this case.
+ * Unfortunately, some cards only follow either of this requirements,
+ * and while those that don't indicate CFA feature support need some
+ * sort of quirk list, it seems impractical for the ones that do...
+ */
+ if ((id[ATA_ID_COMMAND_SET_2] & 0xC004) == 0x4004)
return 1;
return 0;
}
@@ -852,6 +878,32 @@ static inline void ata_id_to_hd_driveid(u16 *id)
#endif
}
+/*
+ * Write up to 'max' LBA Range Entries to the buffer that will cover the
+ * extent from sector to sector + count. This is used for TRIM and for
+ * ADD LBA(S) TO NV CACHE PINNED SET.
+ */
+static inline unsigned ata_set_lba_range_entries(void *_buffer, unsigned max,
+ u64 sector, unsigned long count)
+{
+ __le64 *buffer = _buffer;
+ unsigned i = 0;
+
+ while (i < max) {
+ u64 entry = sector |
+ ((u64)(count > 0xffff ? 0xffff : count) << 48);
+ buffer[i++] = __cpu_to_le64(entry);
+ if (count <= 0xffff)
+ break;
+ count -= 0xffff;
+ sector += 0xffff;
+ }
+
+ max = ALIGN(i * 8, 512);
+ memset(buffer + i, 0, max - i * 8);
+ return max;
+}
+
static inline int is_multi_taskfile(struct ata_taskfile *tf)
{
return (tf->command == ATA_CMD_READ_MULTI) ||
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index e9ebac2e2ecc..d34c187432ed 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_ATALK_H__
#define __LINUX_ATALK_H__
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
new file mode 100644
index 000000000000..b847fc7b93f9
--- /dev/null
+++ b/include/linux/ath9k_platform.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2008 Atheros Communications Inc.
+ * Copyright (c) 2009 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (c) 2009 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _LINUX_ATH9K_PLATFORM_H
+#define _LINUX_ATH9K_PLATFORM_H
+
+#define ATH9K_PLAT_EEP_MAX_WORDS 2048
+
+struct ath9k_platform_data {
+ u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
+};
+
+#endif /* _LINUX_ATH9K_PLATFORM_H */
diff --git a/include/linux/atm_idt77105.h b/include/linux/atm_idt77105.h
index 05621cf20709..8b724000aa50 100644
--- a/include/linux/atm_idt77105.h
+++ b/include/linux/atm_idt77105.h
@@ -7,7 +7,7 @@
#ifndef LINUX_ATM_IDT77105_H
#define LINUX_ATM_IDT77105_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/atmioc.h>
#include <linux/atmdev.h>
diff --git a/include/linux/atmbr2684.h b/include/linux/atmbr2684.h
index 52bf72affbba..fdb2629b6189 100644
--- a/include/linux/atmbr2684.h
+++ b/include/linux/atmbr2684.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_ATMBR2684_H
#define _LINUX_ATMBR2684_H
+#include <linux/types.h>
#include <linux/atm.h>
#include <linux/if.h> /* For IFNAMSIZ */
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index 6f5a1bab8f50..39c917fd1b96 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -11,6 +11,7 @@
#include <linux/atmioc.h>
#include <linux/atm.h>
#include <linux/if_ether.h>
+#include <linux/types.h>
/* ATM lec daemon control socket */
#define ATMLEC_CTRL _IO('a', ATMIOC_LANE)
@@ -78,8 +79,8 @@ struct atmlec_msg {
} normal;
struct atmlec_config_msg config;
struct {
- uint16_t lec_id; /* requestor lec_id */
- uint32_t tran_id; /* transaction id */
+ __u16 lec_id; /* requestor lec_id */
+ __u32 tran_id; /* transaction id */
unsigned char mac_addr[ETH_ALEN]; /* dst mac addr */
unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
} proxy; /*
diff --git a/include/linux/atmmpc.h b/include/linux/atmmpc.h
index ea1650425a12..2aba5787fa63 100644
--- a/include/linux/atmmpc.h
+++ b/include/linux/atmmpc.h
@@ -4,6 +4,7 @@
#include <linux/atmapi.h>
#include <linux/atmioc.h>
#include <linux/atm.h>
+#include <linux/types.h>
#define ATMMPC_CTRL _IO('a', ATMIOC_MPOA)
#define ATMMPC_DATA _IO('a', ATMIOC_MPOA+1)
@@ -18,39 +19,39 @@ struct atmmpc_ioc {
};
typedef struct in_ctrl_info {
- uint8_t Last_NHRP_CIE_code;
- uint8_t Last_Q2931_cause_value;
- uint8_t eg_MPC_ATM_addr[ATM_ESA_LEN];
+ __u8 Last_NHRP_CIE_code;
+ __u8 Last_Q2931_cause_value;
+ __u8 eg_MPC_ATM_addr[ATM_ESA_LEN];
__be32 tag;
__be32 in_dst_ip; /* IP address this ingress MPC sends packets to */
- uint16_t holding_time;
- uint32_t request_id;
+ __u16 holding_time;
+ __u32 request_id;
} in_ctrl_info;
typedef struct eg_ctrl_info {
- uint8_t DLL_header[256];
- uint8_t DH_length;
+ __u8 DLL_header[256];
+ __u8 DH_length;
__be32 cache_id;
__be32 tag;
__be32 mps_ip;
__be32 eg_dst_ip; /* IP address to which ingress MPC sends packets */
- uint8_t in_MPC_data_ATM_addr[ATM_ESA_LEN];
- uint16_t holding_time;
+ __u8 in_MPC_data_ATM_addr[ATM_ESA_LEN];
+ __u16 holding_time;
} eg_ctrl_info;
struct mpc_parameters {
- uint16_t mpc_p1; /* Shortcut-Setup Frame Count */
- uint16_t mpc_p2; /* Shortcut-Setup Frame Time */
- uint8_t mpc_p3[8]; /* Flow-detection Protocols */
- uint16_t mpc_p4; /* MPC Initial Retry Time */
- uint16_t mpc_p5; /* MPC Retry Time Maximum */
- uint16_t mpc_p6; /* Hold Down Time */
+ __u16 mpc_p1; /* Shortcut-Setup Frame Count */
+ __u16 mpc_p2; /* Shortcut-Setup Frame Time */
+ __u8 mpc_p3[8]; /* Flow-detection Protocols */
+ __u16 mpc_p4; /* MPC Initial Retry Time */
+ __u16 mpc_p5; /* MPC Retry Time Maximum */
+ __u16 mpc_p6; /* Hold Down Time */
} ;
struct k_message {
- uint16_t type;
+ __u16 type;
__be32 ip_mask;
- uint8_t MPS_ctrl[ATM_ESA_LEN];
+ __u8 MPS_ctrl[ATM_ESA_LEN];
union {
in_ctrl_info in_info;
eg_ctrl_info eg_info;
@@ -61,11 +62,11 @@ struct k_message {
struct llc_snap_hdr {
/* RFC 1483 LLC/SNAP encapsulation for routed IP PDUs */
- uint8_t dsap; /* Destination Service Access Point (0xAA) */
- uint8_t ssap; /* Source Service Access Point (0xAA) */
- uint8_t ui; /* Unnumbered Information (0x03) */
- uint8_t org[3]; /* Organizational identification (0x000000) */
- uint8_t type[2]; /* Ether type (for IP) (0x0800) */
+ __u8 dsap; /* Destination Service Access Point (0xAA) */
+ __u8 ssap; /* Source Service Access Point (0xAA) */
+ __u8 ui; /* Unnumbered Information (0x03) */
+ __u8 org[3]; /* Organizational identification (0x000000) */
+ __u8 type[2]; /* Ether type (for IP) (0x0800) */
};
/* TLVs this MPC recognizes */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 67e5dbfc2961..4fa2810b675e 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -36,7 +36,8 @@
* 1500 - 1599 kernel LSPP events
* 1600 - 1699 kernel crypto events
* 1700 - 1799 kernel anomaly records
- * 1800 - 1999 future kernel use (maybe integrity labels and related events)
+ * 1800 - 1899 kernel integrity events
+ * 1900 - 1999 future kernel use
* 2000 is for otherwise unclassified kernel audit messages (legacy)
* 2001 - 2099 unused (kernel)
* 2100 - 2199 user space anomaly records
@@ -125,6 +126,12 @@
#define AUDIT_LAST_KERN_ANOM_MSG 1799
#define AUDIT_ANOM_PROMISCUOUS 1700 /* Device changed promiscuous mode */
#define AUDIT_ANOM_ABEND 1701 /* Process ended abnormally */
+#define AUDIT_INTEGRITY_DATA 1800 /* Data integrity verification */
+#define AUDIT_INTEGRITY_METADATA 1801 /* Metadata integrity verification */
+#define AUDIT_INTEGRITY_STATUS 1802 /* Integrity enable status */
+#define AUDIT_INTEGRITY_HASH 1803 /* Integrity HASH type */
+#define AUDIT_INTEGRITY_PCR 1804 /* PCR invalidation msgs */
+#define AUDIT_INTEGRITY_RULE 1805 /* policy rule */
#define AUDIT_KERNEL 2000 /* Asynchronous audit record. NOT A REQUEST. */
diff --git a/include/linux/auto_dev-ioctl.h b/include/linux/auto_dev-ioctl.h
index 91a773993a5c..850f39b33e74 100644
--- a/include/linux/auto_dev-ioctl.h
+++ b/include/linux/auto_dev-ioctl.h
@@ -10,8 +10,13 @@
#ifndef _LINUX_AUTO_DEV_IOCTL_H
#define _LINUX_AUTO_DEV_IOCTL_H
+#include <linux/auto_fs.h>
+
+#ifdef __KERNEL__
#include <linux/string.h>
-#include <linux/types.h>
+#else
+#include <string.h>
+#endif /* __KERNEL__ */
#define AUTOFS_DEVICE_NAME "autofs"
diff --git a/include/linux/auto_fs.h b/include/linux/auto_fs.h
index c21e5972a3e8..63265852b7d1 100644
--- a/include/linux/auto_fs.h
+++ b/include/linux/auto_fs.h
@@ -17,11 +17,13 @@
#ifdef __KERNEL__
#include <linux/fs.h>
#include <linux/limits.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+#else
#include <asm/types.h>
+#include <sys/ioctl.h>
#endif /* __KERNEL__ */
-#include <linux/ioctl.h>
-
/* This file describes autofs v3 */
#define AUTOFS_PROTO_VERSION 3
diff --git a/include/linux/auto_fs4.h b/include/linux/auto_fs4.h
index 55fa478bd639..8b49ac48a5b7 100644
--- a/include/linux/auto_fs4.h
+++ b/include/linux/auto_fs4.h
@@ -12,6 +12,7 @@
#define _LINUX_AUTO_FS4_H
/* Include common v3 definitions */
+#include <linux/types.h>
#include <linux/auto_fs.h>
/* autofs v4 definitions */
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index bee52abb8a4d..0ec2c594868e 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -24,8 +24,8 @@ struct dentry;
*/
enum bdi_state {
BDI_pdflush, /* A pdflush thread is working this device */
- BDI_write_congested, /* The write queue is getting full */
- BDI_read_congested, /* The read queue is getting full */
+ BDI_async_congested, /* The async (write) queue is getting full */
+ BDI_sync_congested, /* The sync queue is getting full */
BDI_unused, /* Available bits start here */
};
@@ -215,18 +215,18 @@ static inline int bdi_congested(struct backing_dev_info *bdi, int bdi_bits)
static inline int bdi_read_congested(struct backing_dev_info *bdi)
{
- return bdi_congested(bdi, 1 << BDI_read_congested);
+ return bdi_congested(bdi, 1 << BDI_sync_congested);
}
static inline int bdi_write_congested(struct backing_dev_info *bdi)
{
- return bdi_congested(bdi, 1 << BDI_write_congested);
+ return bdi_congested(bdi, 1 << BDI_async_congested);
}
static inline int bdi_rw_congested(struct backing_dev_info *bdi)
{
- return bdi_congested(bdi, (1 << BDI_read_congested)|
- (1 << BDI_write_congested));
+ return bdi_congested(bdi, (1 << BDI_sync_congested) |
+ (1 << BDI_async_congested));
}
void clear_bdi_congested(struct backing_dev_info *bdi, int rw);
diff --git a/include/linux/bfs_fs.h b/include/linux/bfs_fs.h
index 8ed6dfdcd783..1c0b355aa515 100644
--- a/include/linux/bfs_fs.h
+++ b/include/linux/bfs_fs.h
@@ -6,6 +6,8 @@
#ifndef _LINUX_BFS_FS_H
#define _LINUX_BFS_FS_H
+#include <linux/types.h>
+
#define BFS_BSIZE_BITS 9
#define BFS_BSIZE (1<<BFS_BSIZE_BITS)
@@ -17,7 +19,6 @@
#define BFS_VDIR 2L
#define BFS_VREG 1L
-
/* BFS inode layout on disk */
struct bfs_inode {
__le16 i_ino;
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 77b4a9e46004..6638b8148de7 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -35,8 +35,7 @@ struct linux_binprm{
#endif
struct mm_struct *mm;
unsigned long p; /* current top of mem */
- unsigned int sh_bang:1,
- misc_bang:1,
+ unsigned int
cred_prepared:1,/* true if creds already prepared (multiple
* preps happen for interpreters) */
cap_effective:1;/* true if has elevated effective capabilities,
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 18462c5b8fff..b900d2c67d29 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -144,31 +144,53 @@ struct bio {
* bit 1 -- rw-ahead when set
* bit 2 -- barrier
* Insert a serialization point in the IO queue, forcing previously
- * submitted IO to be completed before this oen is issued.
- * bit 3 -- synchronous I/O hint: the block layer will unplug immediately
- * Note that this does NOT indicate that the IO itself is sync, just
- * that the block layer will not postpone issue of this IO by plugging.
- * bit 4 -- metadata request
+ * submitted IO to be completed before this one is issued.
+ * bit 3 -- synchronous I/O hint.
+ * bit 4 -- Unplug the device immediately after submitting this bio.
+ * bit 5 -- metadata request
* Used for tracing to differentiate metadata and data IO. May also
* get some preferential treatment in the IO scheduler
- * bit 5 -- discard sectors
+ * bit 6 -- discard sectors
* Informs the lower level device that this range of sectors is no longer
* used by the file system and may thus be freed by the device. Used
* for flash based storage.
- * bit 6 -- fail fast device errors
- * bit 7 -- fail fast transport errors
- * bit 8 -- fail fast driver errors
+ * bit 7 -- fail fast device errors
+ * bit 8 -- fail fast transport errors
+ * bit 9 -- fail fast driver errors
* Don't want driver retries for any fast fail whatever the reason.
+ * bit 10 -- Tell the IO scheduler not to wait for more requests after this
+ one has been submitted, even if it is a SYNC request.
*/
#define BIO_RW 0 /* Must match RW in req flags (blkdev.h) */
#define BIO_RW_AHEAD 1 /* Must match FAILFAST in req flags */
#define BIO_RW_BARRIER 2
-#define BIO_RW_SYNC 3
-#define BIO_RW_META 4
-#define BIO_RW_DISCARD 5
-#define BIO_RW_FAILFAST_DEV 6
-#define BIO_RW_FAILFAST_TRANSPORT 7
-#define BIO_RW_FAILFAST_DRIVER 8
+#define BIO_RW_SYNCIO 3
+#define BIO_RW_UNPLUG 4
+#define BIO_RW_META 5
+#define BIO_RW_DISCARD 6
+#define BIO_RW_FAILFAST_DEV 7
+#define BIO_RW_FAILFAST_TRANSPORT 8
+#define BIO_RW_FAILFAST_DRIVER 9
+#define BIO_RW_NOIDLE 10
+
+#define bio_rw_flagged(bio, flag) ((bio)->bi_rw & (1 << (flag)))
+
+/*
+ * Old defines, these should eventually be replaced by direct usage of
+ * bio_rw_flagged()
+ */
+#define bio_barrier(bio) bio_rw_flagged(bio, BIO_RW_BARRIER)
+#define bio_sync(bio) bio_rw_flagged(bio, BIO_RW_SYNCIO)
+#define bio_unplug(bio) bio_rw_flagged(bio, BIO_RW_UNPLUG)
+#define bio_failfast_dev(bio) bio_rw_flagged(bio, BIO_RW_FAILFAST_DEV)
+#define bio_failfast_transport(bio) \
+ bio_rw_flagged(bio, BIO_RW_FAILFAST_TRANSPORT)
+#define bio_failfast_driver(bio) \
+ bio_rw_flagged(bio, BIO_RW_FAILFAST_DRIVER)
+#define bio_rw_ahead(bio) bio_rw_flagged(bio, BIO_RW_AHEAD)
+#define bio_rw_meta(bio) bio_rw_flagged(bio, BIO_RW_META)
+#define bio_discard(bio) bio_rw_flagged(bio, BIO_RW_DISCARD)
+#define bio_noidle(bio) bio_rw_flagged(bio, BIO_RW_NOIDLE)
/*
* upper 16 bits of bi_rw define the io priority of this bio
@@ -193,15 +215,6 @@ struct bio {
#define bio_offset(bio) bio_iovec((bio))->bv_offset
#define bio_segments(bio) ((bio)->bi_vcnt - (bio)->bi_idx)
#define bio_sectors(bio) ((bio)->bi_size >> 9)
-#define bio_barrier(bio) ((bio)->bi_rw & (1 << BIO_RW_BARRIER))
-#define bio_sync(bio) ((bio)->bi_rw & (1 << BIO_RW_SYNC))
-#define bio_failfast_dev(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_DEV))
-#define bio_failfast_transport(bio) \
- ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_TRANSPORT))
-#define bio_failfast_driver(bio) ((bio)->bi_rw & (1 << BIO_RW_FAILFAST_DRIVER))
-#define bio_rw_ahead(bio) ((bio)->bi_rw & (1 << BIO_RW_AHEAD))
-#define bio_rw_meta(bio) ((bio)->bi_rw & (1 << BIO_RW_META))
-#define bio_discard(bio) ((bio)->bi_rw & (1 << BIO_RW_DISCARD))
#define bio_empty_barrier(bio) (bio_barrier(bio) && !bio_has_data(bio) && !bio_discard(bio))
static inline unsigned int bio_cur_sectors(struct bio *bio)
@@ -312,7 +325,6 @@ struct bio_integrity_payload {
void *bip_buf; /* generated integrity data */
bio_end_io_t *bip_end_io; /* saved I/O completion fn */
- int bip_error; /* saved I/O error */
unsigned int bip_size;
unsigned short bip_pool; /* pool the ivec came from */
@@ -417,9 +429,6 @@ struct bio_set {
unsigned int front_pad;
mempool_t *bio_pool;
-#if defined(CONFIG_BLK_DEV_INTEGRITY)
- mempool_t *bio_integrity_pool;
-#endif
mempool_t *bvec_pool;
};
@@ -440,12 +449,13 @@ extern struct biovec_slab bvec_slabs[BIOVEC_NR_POOLS] __read_mostly;
#ifdef CONFIG_HIGHMEM
/*
- * remember to add offset! and never ever reenable interrupts between a
- * bvec_kmap_irq and bvec_kunmap_irq!!
+ * remember never ever reenable interrupts between a bvec_kmap_irq and
+ * bvec_kunmap_irq!
*
* This function MUST be inlined - it plays with the CPU interrupt flags.
*/
-static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
+static __always_inline char *bvec_kmap_irq(struct bio_vec *bvec,
+ unsigned long *flags)
{
unsigned long addr;
@@ -461,7 +471,8 @@ static inline char *bvec_kmap_irq(struct bio_vec *bvec, unsigned long *flags)
return (char *) addr + bvec->bv_offset;
}
-static inline void bvec_kunmap_irq(char *buffer, unsigned long *flags)
+static __always_inline void bvec_kunmap_irq(char *buffer,
+ unsigned long *flags)
{
unsigned long ptr = (unsigned long) buffer & PAGE_MASK;
@@ -508,9 +519,8 @@ static inline int bio_has_data(struct bio *bio)
#define bio_integrity(bio) (bio->bi_integrity != NULL)
-extern struct bio_integrity_payload *bio_integrity_alloc_bioset(struct bio *, gfp_t, unsigned int, struct bio_set *);
extern struct bio_integrity_payload *bio_integrity_alloc(struct bio *, gfp_t, unsigned int);
-extern void bio_integrity_free(struct bio *, struct bio_set *);
+extern void bio_integrity_free(struct bio *);
extern int bio_integrity_add_page(struct bio *, struct page *, unsigned int, unsigned int);
extern int bio_integrity_enabled(struct bio *bio);
extern int bio_integrity_set_tag(struct bio *, void *, unsigned int);
@@ -520,27 +530,21 @@ extern void bio_integrity_endio(struct bio *, int);
extern void bio_integrity_advance(struct bio *, unsigned int);
extern void bio_integrity_trim(struct bio *, unsigned int, unsigned int);
extern void bio_integrity_split(struct bio *, struct bio_pair *, int);
-extern int bio_integrity_clone(struct bio *, struct bio *, struct bio_set *);
-extern int bioset_integrity_create(struct bio_set *, int);
-extern void bioset_integrity_free(struct bio_set *);
-extern void bio_integrity_init_slab(void);
+extern int bio_integrity_clone(struct bio *, struct bio *, gfp_t);
#else /* CONFIG_BLK_DEV_INTEGRITY */
#define bio_integrity(a) (0)
-#define bioset_integrity_create(a, b) (0)
#define bio_integrity_prep(a) (0)
#define bio_integrity_enabled(a) (0)
#define bio_integrity_clone(a, b, c) (0)
-#define bioset_integrity_free(a) do { } while (0)
-#define bio_integrity_free(a, b) do { } while (0)
+#define bio_integrity_free(a) do { } while (0)
#define bio_integrity_endio(a, b) do { } while (0)
#define bio_integrity_advance(a, b) do { } while (0)
#define bio_integrity_trim(a, b, c) do { } while (0)
#define bio_integrity_split(a, b, c) do { } while (0)
#define bio_integrity_set_tag(a, b, c) do { } while (0)
#define bio_integrity_get_tag(a, b, c) do { } while (0)
-#define bio_integrity_init_slab(a) do { } while (0)
#endif /* CONFIG_BLK_DEV_INTEGRITY */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 044467ef7b11..ba54c834a590 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -38,6 +38,10 @@ struct request;
typedef void (rq_end_io_fn)(struct request *, int);
struct request_list {
+ /*
+ * count[], starved[], and wait[] are indexed by
+ * BLK_RW_SYNC/BLK_RW_ASYNC
+ */
int count[2];
int starved[2];
int elvpriv;
@@ -66,6 +70,11 @@ enum rq_cmd_type_bits {
REQ_TYPE_ATA_PC,
};
+enum {
+ BLK_RW_ASYNC = 0,
+ BLK_RW_SYNC = 1,
+};
+
/*
* For request of type REQ_TYPE_LINUX_BLOCK, rq->cmd[0] is the opcode being
* sent down (similar to how REQ_TYPE_BLOCK_PC means that ->cmd[] holds a
@@ -103,11 +112,12 @@ enum rq_flag_bits {
__REQ_QUIET, /* don't worry about errors */
__REQ_PREEMPT, /* set for "ide_preempt" requests */
__REQ_ORDERED_COLOR, /* is before or after barrier */
- __REQ_RW_SYNC, /* request is sync (O_DIRECT) */
+ __REQ_RW_SYNC, /* request is sync (sync write or read) */
__REQ_ALLOCED, /* request came from our alloc pool */
__REQ_RW_META, /* metadata io request */
__REQ_COPY_USER, /* contains copies of user pages */
__REQ_INTEGRITY, /* integrity metadata has been remapped */
+ __REQ_NOIDLE, /* Don't anticipate more IO after this one */
__REQ_NR_BITS, /* stops here */
};
@@ -134,6 +144,7 @@ enum rq_flag_bits {
#define REQ_RW_META (1 << __REQ_RW_META)
#define REQ_COPY_USER (1 << __REQ_COPY_USER)
#define REQ_INTEGRITY (1 << __REQ_INTEGRITY)
+#define REQ_NOIDLE (1 << __REQ_NOIDLE)
#define BLK_MAX_CDB 16
@@ -436,8 +447,8 @@ struct request_queue
#define QUEUE_FLAG_CLUSTER 0 /* cluster several segments into 1 */
#define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */
#define QUEUE_FLAG_STOPPED 2 /* queue is stopped */
-#define QUEUE_FLAG_READFULL 3 /* read queue has been filled */
-#define QUEUE_FLAG_WRITEFULL 4 /* write queue has been filled */
+#define QUEUE_FLAG_SYNCFULL 3 /* read queue has been filled */
+#define QUEUE_FLAG_ASYNCFULL 4 /* write queue has been filled */
#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */
#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */
@@ -449,6 +460,11 @@ struct request_queue
#define QUEUE_FLAG_STACKABLE 13 /* supports request stacking */
#define QUEUE_FLAG_NONROT 14 /* non-rotational device (SSD) */
#define QUEUE_FLAG_VIRT QUEUE_FLAG_NONROT /* paravirt device */
+#define QUEUE_FLAG_IO_STAT 15 /* do IO stats */
+
+#define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \
+ (1 << QUEUE_FLAG_CLUSTER) | \
+ (1 << QUEUE_FLAG_STACKABLE))
static inline int queue_is_locked(struct request_queue *q)
{
@@ -565,6 +581,7 @@ enum {
#define blk_queue_stopped(q) test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
#define blk_queue_nomerges(q) test_bit(QUEUE_FLAG_NOMERGES, &(q)->queue_flags)
#define blk_queue_nonrot(q) test_bit(QUEUE_FLAG_NONROT, &(q)->queue_flags)
+#define blk_queue_io_stat(q) test_bit(QUEUE_FLAG_IO_STAT, &(q)->queue_flags)
#define blk_queue_flushing(q) ((q)->ordseq)
#define blk_queue_stackable(q) \
test_bit(QUEUE_FLAG_STACKABLE, &(q)->queue_flags)
@@ -603,32 +620,42 @@ enum {
#define rq_data_dir(rq) ((rq)->cmd_flags & 1)
/*
- * We regard a request as sync, if it's a READ or a SYNC write.
+ * We regard a request as sync, if either a read or a sync write
*/
-#define rq_is_sync(rq) (rq_data_dir((rq)) == READ || (rq)->cmd_flags & REQ_RW_SYNC)
+static inline bool rw_is_sync(unsigned int rw_flags)
+{
+ return !(rw_flags & REQ_RW) || (rw_flags & REQ_RW_SYNC);
+}
+
+static inline bool rq_is_sync(struct request *rq)
+{
+ return rw_is_sync(rq->cmd_flags);
+}
+
#define rq_is_meta(rq) ((rq)->cmd_flags & REQ_RW_META)
+#define rq_noidle(rq) ((rq)->cmd_flags & REQ_NOIDLE)
-static inline int blk_queue_full(struct request_queue *q, int rw)
+static inline int blk_queue_full(struct request_queue *q, int sync)
{
- if (rw == READ)
- return test_bit(QUEUE_FLAG_READFULL, &q->queue_flags);
- return test_bit(QUEUE_FLAG_WRITEFULL, &q->queue_flags);
+ if (sync)
+ return test_bit(QUEUE_FLAG_SYNCFULL, &q->queue_flags);
+ return test_bit(QUEUE_FLAG_ASYNCFULL, &q->queue_flags);
}
-static inline void blk_set_queue_full(struct request_queue *q, int rw)
+static inline void blk_set_queue_full(struct request_queue *q, int sync)
{
- if (rw == READ)
- queue_flag_set(QUEUE_FLAG_READFULL, q);
+ if (sync)
+ queue_flag_set(QUEUE_FLAG_SYNCFULL, q);
else
- queue_flag_set(QUEUE_FLAG_WRITEFULL, q);
+ queue_flag_set(QUEUE_FLAG_ASYNCFULL, q);
}
-static inline void blk_clear_queue_full(struct request_queue *q, int rw)
+static inline void blk_clear_queue_full(struct request_queue *q, int sync)
{
- if (rw == READ)
- queue_flag_clear(QUEUE_FLAG_READFULL, q);
+ if (sync)
+ queue_flag_clear(QUEUE_FLAG_SYNCFULL, q);
else
- queue_flag_clear(QUEUE_FLAG_WRITEFULL, q);
+ queue_flag_clear(QUEUE_FLAG_ASYNCFULL, q);
}
@@ -700,6 +727,8 @@ struct req_iterator {
};
/* This should not be used directly - use rq_for_each_segment */
+#define for_each_bio(_bio) \
+ for (; _bio; _bio = _bio->bi_next)
#define __rq_for_each_bio(_bio, rq) \
if ((rq->bio)) \
for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next)
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 1dba3493d520..d960889e92ef 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -1,6 +1,7 @@
#ifndef BLKTRACE_H
#define BLKTRACE_H
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/blkdev.h>
#include <linux/relay.h>
@@ -14,6 +15,7 @@ enum blktrace_cat {
BLK_TC_WRITE = 1 << 1, /* writes */
BLK_TC_BARRIER = 1 << 2, /* barrier */
BLK_TC_SYNC = 1 << 3, /* sync IO */
+ BLK_TC_SYNCIO = BLK_TC_SYNC,
BLK_TC_QUEUE = 1 << 4, /* queueing/merging */
BLK_TC_REQUEUE = 1 << 5, /* requeueing */
BLK_TC_ISSUE = 1 << 6, /* issue */
@@ -142,6 +144,9 @@ struct blk_user_trace_setup {
#ifdef __KERNEL__
#if defined(CONFIG_BLK_DEV_IO_TRACE)
+
+#include <linux/sysfs.h>
+
struct blk_trace {
int trace_state;
struct rchan *rchan;
@@ -192,6 +197,8 @@ extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
extern int blk_trace_startstop(struct request_queue *q, int start);
extern int blk_trace_remove(struct request_queue *q);
+extern struct attribute_group blk_trace_attr_group;
+
#else /* !CONFIG_BLK_DEV_IO_TRACE */
#define blk_trace_ioctl(bdev, cmd, arg) (-ENOTTY)
#define blk_trace_shutdown(q) do { } while (0)
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 95837bfb5256..bc3ab7073695 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -65,23 +65,20 @@ extern void free_bootmem(unsigned long addr, unsigned long size);
#define BOOTMEM_DEFAULT 0
#define BOOTMEM_EXCLUSIVE (1<<0)
+extern int reserve_bootmem(unsigned long addr,
+ unsigned long size,
+ int flags);
extern int reserve_bootmem_node(pg_data_t *pgdat,
- unsigned long physaddr,
- unsigned long size,
- int flags);
-#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-extern int reserve_bootmem(unsigned long addr, unsigned long size, int flags);
-#endif
+ unsigned long physaddr,
+ unsigned long size,
+ int flags);
-extern void *__alloc_bootmem_nopanic(unsigned long size,
+extern void *__alloc_bootmem(unsigned long size,
unsigned long align,
unsigned long goal);
-extern void *__alloc_bootmem(unsigned long size,
+extern void *__alloc_bootmem_nopanic(unsigned long size,
unsigned long align,
unsigned long goal);
-extern void *__alloc_bootmem_low(unsigned long size,
- unsigned long align,
- unsigned long goal);
extern void *__alloc_bootmem_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
@@ -90,30 +87,35 @@ extern void *__alloc_bootmem_node_nopanic(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
unsigned long goal);
+extern void *__alloc_bootmem_low(unsigned long size,
+ unsigned long align,
+ unsigned long goal);
extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
unsigned long size,
unsigned long align,
unsigned long goal);
-#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
+
#define alloc_bootmem(x) \
__alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_nopanic(x) \
__alloc_bootmem_nopanic(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low(x) \
- __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
#define alloc_bootmem_pages(x) \
__alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_pages_nopanic(x) \
__alloc_bootmem_nopanic(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
-#define alloc_bootmem_low_pages(x) \
- __alloc_bootmem_low(x, PAGE_SIZE, 0)
#define alloc_bootmem_node(pgdat, x) \
__alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_pages_node(pgdat, x) \
__alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_pages_node_nopanic(pgdat, x) \
+ __alloc_bootmem_node_nopanic(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+
+#define alloc_bootmem_low(x) \
+ __alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
+#define alloc_bootmem_low_pages(x) \
+ __alloc_bootmem_low(x, PAGE_SIZE, 0)
#define alloc_bootmem_low_pages_node(pgdat, x) \
__alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
-#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
extern int reserve_bootmem_generic(unsigned long addr, unsigned long size,
int flags);
@@ -144,10 +146,10 @@ extern void *alloc_large_system_hash(const char *tablename,
#define HASH_EARLY 0x00000001 /* Allocating during early boot? */
-/* Only NUMA needs hash distribution.
- * IA64 and x86_64 have sufficient vmalloc space.
+/* Only NUMA needs hash distribution. 64bit NUMA architectures have
+ * sufficient vmalloc space.
*/
-#if defined(CONFIG_NUMA) && (defined(CONFIG_IA64) || defined(CONFIG_X86_64))
+#if defined(CONFIG_NUMA) && defined(CONFIG_64BIT)
#define HASHDIST_DEFAULT 1
#else
#define HASHDIST_DEFAULT 0
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index cf0303a60611..ecb4730d0868 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -1,12 +1,22 @@
#ifndef BSG_H
#define BSG_H
+#include <linux/types.h>
+
#define BSG_PROTOCOL_SCSI 0
#define BSG_SUB_PROTOCOL_SCSI_CMD 0
#define BSG_SUB_PROTOCOL_SCSI_TMF 1
#define BSG_SUB_PROTOCOL_SCSI_TRANSPORT 2
+/*
+ * For flags member below
+ * sg.h sg_io_hdr also has bits defined for it's flags member. However
+ * none of these bits are implemented/used by bsg. The bits below are
+ * allocated to not conflict with sg.h ones anyway.
+ */
+#define BSG_FLAG_Q_AT_TAIL 0x10 /* default, == 0 at this bit, is Q_AT_HEAD */
+
struct sg_io_v4 {
__s32 guard; /* [i] 'Q' to differentiate from v3 */
__u32 protocol; /* [i] 0 -> SCSI , .... */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index bd7ac793be19..7b73bb8f1970 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -165,15 +165,8 @@ int sync_mapping_buffers(struct address_space *mapping);
void unmap_underlying_metadata(struct block_device *bdev, sector_t block);
void mark_buffer_async_write(struct buffer_head *bh);
-void invalidate_bdev(struct block_device *);
-int sync_blockdev(struct block_device *bdev);
void __wait_on_buffer(struct buffer_head *);
wait_queue_head_t *bh_waitq_head(struct buffer_head *bh);
-int fsync_bdev(struct block_device *);
-struct super_block *freeze_bdev(struct block_device *);
-int thaw_bdev(struct block_device *, struct super_block *);
-int fsync_super(struct super_block *);
-int fsync_no_super(struct block_device *);
struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block,
unsigned size);
struct buffer_head *__getblk(struct block_device *bdev, sector_t block,
@@ -223,7 +216,7 @@ int cont_write_begin(struct file *, struct address_space *, loff_t,
get_block_t *, loff_t *);
int generic_cont_expand_simple(struct inode *inode, loff_t size);
int block_commit_write(struct page *page, unsigned from, unsigned to);
-int block_page_mkwrite(struct vm_area_struct *vma, struct page *page,
+int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
get_block_t get_block);
void block_sync_page(struct page *);
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
@@ -339,22 +332,10 @@ extern int __set_page_dirty_buffers(struct page *page);
static inline void buffer_init(void) {}
static inline int try_to_free_buffers(struct page *page) { return 1; }
-static inline int sync_blockdev(struct block_device *bdev) { return 0; }
static inline int inode_has_buffers(struct inode *inode) { return 0; }
static inline void invalidate_inode_buffers(struct inode *inode) {}
static inline int remove_inode_buffers(struct inode *inode) { return 1; }
static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
-static inline void invalidate_bdev(struct block_device *bdev) {}
-
-static inline struct super_block *freeze_bdev(struct block_device *sb)
-{
- return NULL;
-}
-
-static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
-{
- return 0;
-}
#endif /* CONFIG_BLOCK */
#endif /* _LINUX_BUFFER_HEAD_H */
diff --git a/include/linux/can/bcm.h b/include/linux/can/bcm.h
index 7f293273c444..1432b278c52d 100644
--- a/include/linux/can/bcm.h
+++ b/include/linux/can/bcm.h
@@ -14,6 +14,8 @@
#ifndef CAN_BCM_H
#define CAN_BCM_H
+#include <linux/types.h>
+
/**
* struct bcm_msg_head - head of messages to/from the broadcast manager
* @opcode: opcode, see enum below.
diff --git a/include/linux/capability.h b/include/linux/capability.h
index 02bdb768d43b..4864a43b2b45 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -69,10 +69,6 @@ typedef struct __user_cap_data_struct {
#define VFS_CAP_U32 VFS_CAP_U32_2
#define VFS_CAP_REVISION VFS_CAP_REVISION_2
-#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
-extern int file_caps_enabled;
-#endif
-
struct vfs_cap_data {
__le32 magic_etc; /* Little endian */
struct {
@@ -96,6 +92,10 @@ struct vfs_cap_data {
#define _KERNEL_CAPABILITY_VERSION _LINUX_CAPABILITY_VERSION_3
#define _KERNEL_CAPABILITY_U32S _LINUX_CAPABILITY_U32S_3
+#ifdef CONFIG_SECURITY_FILE_CAPABILITIES
+extern int file_caps_enabled;
+#endif
+
typedef struct kernel_cap_struct {
__u32 cap[_KERNEL_CAPABILITY_U32S];
} kernel_cap_t;
@@ -393,8 +393,10 @@ struct cpu_vfs_cap_data {
# define CAP_FULL_SET ((kernel_cap_t){{ ~0, ~0 }})
# define CAP_INIT_EFF_SET ((kernel_cap_t){{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }})
# define CAP_FS_SET ((kernel_cap_t){{ CAP_FS_MASK_B0, CAP_FS_MASK_B1 } })
-# define CAP_NFSD_SET ((kernel_cap_t){{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \
- CAP_FS_MASK_B1 } })
+# define CAP_NFSD_SET ((kernel_cap_t){{ CAP_FS_MASK_B0 \
+ | CAP_TO_MASK(CAP_SYS_RESOURCE) \
+ | CAP_TO_MASK(CAP_MKNOD), \
+ CAP_FS_MASK_B1 } })
#endif /* _KERNEL_CAPABILITY_U32S != 2 */
diff --git a/include/linux/capi.h b/include/linux/capi.h
index fdebaaa9f66e..65100d6cb89b 100644
--- a/include/linux/capi.h
+++ b/include/linux/capi.h
@@ -12,7 +12,7 @@
#ifndef __LINUX_CAPI_H__
#define __LINUX_CAPI_H__
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/ioctl.h>
#ifndef __KERNEL__
#include <linux/kernelcapi.h>
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index 0b49e08d3cb0..78e904796622 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -11,6 +11,7 @@
#ifndef _LINUX_CDROM_H
#define _LINUX_CDROM_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*******************************************************
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index e267e62827bb..665fa70e4094 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -15,6 +15,7 @@
#include <linux/cgroupstats.h>
#include <linux/prio_heap.h>
#include <linux/rwsem.h>
+#include <linux/idr.h>
#ifdef CONFIG_CGROUPS
@@ -22,6 +23,7 @@ struct cgroupfs_root;
struct cgroup_subsys;
struct inode;
struct cgroup;
+struct css_id;
extern int cgroup_init_early(void);
extern int cgroup_init(void);
@@ -47,18 +49,24 @@ enum cgroup_subsys_id {
/* Per-subsystem/per-cgroup state maintained by the system. */
struct cgroup_subsys_state {
- /* The cgroup that this subsystem is attached to. Useful
+ /*
+ * The cgroup that this subsystem is attached to. Useful
* for subsystems that want to know about the cgroup
- * hierarchy structure */
+ * hierarchy structure
+ */
struct cgroup *cgroup;
- /* State maintained by the cgroup system to allow subsystems
+ /*
+ * State maintained by the cgroup system to allow subsystems
* to be "busy". Should be accessed via css_get(),
- * css_tryget() and and css_put(). */
+ * css_tryget() and and css_put().
+ */
atomic_t refcnt;
unsigned long flags;
+ /* ID for this css, if possible */
+ struct css_id *id;
};
/* bits in struct cgroup_subsys_state flags field */
@@ -99,6 +107,7 @@ static inline bool css_tryget(struct cgroup_subsys_state *css)
while (!atomic_inc_not_zero(&css->refcnt)) {
if (test_bit(CSS_REMOVED, &css->flags))
return false;
+ cpu_relax();
}
return true;
}
@@ -119,19 +128,26 @@ static inline void css_put(struct cgroup_subsys_state *css)
enum {
/* Control Group is dead */
CGRP_REMOVED,
- /* Control Group has previously had a child cgroup or a task,
- * but no longer (only if CGRP_NOTIFY_ON_RELEASE is set) */
+ /*
+ * Control Group has previously had a child cgroup or a task,
+ * but no longer (only if CGRP_NOTIFY_ON_RELEASE is set)
+ */
CGRP_RELEASABLE,
/* Control Group requires release notifications to userspace */
CGRP_NOTIFY_ON_RELEASE,
+ /*
+ * A thread in rmdir() is wating for this cgroup.
+ */
+ CGRP_WAIT_ON_RMDIR,
};
struct cgroup {
unsigned long flags; /* "unsigned long" so bitops work */
- /* count users of this cgroup. >0 means busy, but doesn't
- * necessarily indicate the number of tasks in the
- * cgroup */
+ /*
+ * count users of this cgroup. >0 means busy, but doesn't
+ * necessarily indicate the number of tasks in the cgroup
+ */
atomic_t count;
/*
@@ -141,7 +157,7 @@ struct cgroup {
struct list_head sibling; /* my parent's children */
struct list_head children; /* my children */
- struct cgroup *parent; /* my parent */
+ struct cgroup *parent; /* my parent */
struct dentry *dentry; /* cgroup fs entry, RCU protected */
/* Private pointers for each registered subsystem */
@@ -176,11 +192,12 @@ struct cgroup {
struct rcu_head rcu_head;
};
-/* A css_set is a structure holding pointers to a set of
+/*
+ * A css_set is a structure holding pointers to a set of
* cgroup_subsys_state objects. This saves space in the task struct
* object and speeds up fork()/exit(), since a single inc/dec and a
- * list_add()/del() can bump the reference count on the entire
- * cgroup set for a task.
+ * list_add()/del() can bump the reference count on the entire cgroup
+ * set for a task.
*/
struct css_set {
@@ -225,13 +242,8 @@ struct cgroup_map_cb {
void *state;
};
-/* struct cftype:
- *
- * The files in the cgroup filesystem mostly have a very simple read/write
- * handling, some common function will take care of it. Nevertheless some cases
- * (read tasks) are special and therefore I define this structure for every
- * kind of file.
- *
+/*
+ * struct cftype: handler definitions for cgroup control files
*
* When reading/writing to a file:
* - the cgroup to use is file->f_dentry->d_parent->d_fsdata
@@ -240,10 +252,17 @@ struct cgroup_map_cb {
#define MAX_CFTYPE_NAME 64
struct cftype {
- /* By convention, the name should begin with the name of the
- * subsystem, followed by a period */
+ /*
+ * By convention, the name should begin with the name of the
+ * subsystem, followed by a period
+ */
char name[MAX_CFTYPE_NAME];
int private;
+ /*
+ * If not 0, file mode is set to this value, otherwise it will
+ * be figured out automatically
+ */
+ mode_t mode;
/*
* If non-zero, defines the maximum length of string that can
@@ -318,15 +337,20 @@ struct cgroup_scanner {
void (*process_task)(struct task_struct *p,
struct cgroup_scanner *scan);
struct ptr_heap *heap;
+ void *data;
};
-/* Add a new file to the given cgroup directory. Should only be
- * called by subsystems from within a populate() method */
+/*
+ * Add a new file to the given cgroup directory. Should only be
+ * called by subsystems from within a populate() method
+ */
int cgroup_add_file(struct cgroup *cgrp, struct cgroup_subsys *subsys,
const struct cftype *cft);
-/* Add a set of new files to the given cgroup directory. Should
- * only be called by subsystems from within a populate() method */
+/*
+ * Add a set of new files to the given cgroup directory. Should
+ * only be called by subsystems from within a populate() method
+ */
int cgroup_add_files(struct cgroup *cgrp,
struct cgroup_subsys *subsys,
const struct cftype cft[],
@@ -338,15 +362,18 @@ int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
int cgroup_task_count(const struct cgroup *cgrp);
-/* Return true if the cgroup is a descendant of the current cgroup */
-int cgroup_is_descendant(const struct cgroup *cgrp);
+/* Return true if cgrp is a descendant of the task's cgroup */
+int cgroup_is_descendant(const struct cgroup *cgrp, struct task_struct *task);
-/* Control Group subsystem type. See Documentation/cgroups.txt for details */
+/*
+ * Control Group subsystem type.
+ * See Documentation/cgroups/cgroups.txt for details
+ */
struct cgroup_subsys {
struct cgroup_subsys_state *(*create)(struct cgroup_subsys *ss,
struct cgroup *cgrp);
- void (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
+ int (*pre_destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
void (*destroy)(struct cgroup_subsys *ss, struct cgroup *cgrp);
int (*can_attach)(struct cgroup_subsys *ss,
struct cgroup *cgrp, struct task_struct *tsk);
@@ -363,6 +390,11 @@ struct cgroup_subsys {
int active;
int disabled;
int early_init;
+ /*
+ * True if this subsys uses ID. ID is not available before cgroup_init()
+ * (not available in early_init time.)
+ */
+ bool use_id;
#define MAX_CGROUP_TYPE_NAMELEN 32
const char *name;
@@ -377,6 +409,7 @@ struct cgroup_subsys {
* - initiating hotplug events
*/
struct mutex hierarchy_mutex;
+ struct lock_class_key subsys_key;
/*
* Link to parent, and list entry in parent's children.
@@ -384,6 +417,9 @@ struct cgroup_subsys {
*/
struct cgroupfs_root *root;
struct list_head sibling;
+ /* used when use_id == true */
+ struct idr idr;
+ spinlock_t id_lock;
};
#define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys;
@@ -417,7 +453,8 @@ struct cgroup_iter {
struct list_head *task;
};
-/* To iterate across the tasks in a cgroup:
+/*
+ * To iterate across the tasks in a cgroup:
*
* 1) call cgroup_iter_start to intialize an iterator
*
@@ -426,9 +463,10 @@ struct cgroup_iter {
*
* 3) call cgroup_iter_end() to destroy the iterator.
*
- * Or, call cgroup_scan_tasks() to iterate through every task in a cpuset.
- * - cgroup_scan_tasks() holds the css_set_lock when calling the test_task()
- * callback, but not while calling the process_task() callback.
+ * Or, call cgroup_scan_tasks() to iterate through every task in a
+ * cgroup - cgroup_scan_tasks() holds the css_set_lock when calling
+ * the test_task() callback, but not while calling the process_task()
+ * callback.
*/
void cgroup_iter_start(struct cgroup *cgrp, struct cgroup_iter *it);
struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
@@ -437,6 +475,44 @@ void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
int cgroup_scan_tasks(struct cgroup_scanner *scan);
int cgroup_attach_task(struct cgroup *, struct task_struct *);
+/*
+ * CSS ID is ID for cgroup_subsys_state structs under subsys. This only works
+ * if cgroup_subsys.use_id == true. It can be used for looking up and scanning.
+ * CSS ID is assigned at cgroup allocation (create) automatically
+ * and removed when subsys calls free_css_id() function. This is because
+ * the lifetime of cgroup_subsys_state is subsys's matter.
+ *
+ * Looking up and scanning function should be called under rcu_read_lock().
+ * Taking cgroup_mutex()/hierarchy_mutex() is not necessary for following calls.
+ * But the css returned by this routine can be "not populated yet" or "being
+ * destroyed". The caller should check css and cgroup's status.
+ */
+
+/*
+ * Typically Called at ->destroy(), or somewhere the subsys frees
+ * cgroup_subsys_state.
+ */
+void free_css_id(struct cgroup_subsys *ss, struct cgroup_subsys_state *css);
+
+/* Find a cgroup_subsys_state which has given ID */
+
+struct cgroup_subsys_state *css_lookup(struct cgroup_subsys *ss, int id);
+
+/*
+ * Get a cgroup whose id is greater than or equal to id under tree of root.
+ * Returning a cgroup_subsys_state or NULL.
+ */
+struct cgroup_subsys_state *css_get_next(struct cgroup_subsys *ss, int id,
+ struct cgroup_subsys_state *root, int *foundid);
+
+/* Returns true if root is ancestor of cg */
+bool css_is_ancestor(struct cgroup_subsys_state *cg,
+ const struct cgroup_subsys_state *root);
+
+/* Get id and depth of css */
+unsigned short css_id(struct cgroup_subsys_state *css);
+unsigned short css_depth(struct cgroup_subsys_state *css);
+
#else /* !CONFIG_CGROUPS */
static inline int cgroup_init_early(void) { return 0; }
diff --git a/include/linux/cgroupstats.h b/include/linux/cgroupstats.h
index 4f53abf6855d..3753c33160d1 100644
--- a/include/linux/cgroupstats.h
+++ b/include/linux/cgroupstats.h
@@ -15,6 +15,7 @@
#ifndef _LINUX_CGROUPSTATS_H
#define _LINUX_CGROUPSTATS_H
+#include <linux/types.h>
#include <linux/taskstats.h>
/*
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 778777316ea4..1db9bbf444a3 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -125,4 +125,21 @@ int clk_set_parent(struct clk *clk, struct clk *parent);
*/
struct clk *clk_get_parent(struct clk *clk);
+/**
+ * clk_get_sys - get a clock based upon the device name
+ * @dev_id: device name
+ * @con_id: connection ID
+ *
+ * Returns a struct clk corresponding to the clock producer, or
+ * valid IS_ERR() condition containing errno. The implementation
+ * uses @dev_id and @con_id to determine the clock consumer, and
+ * thereby the clock producer. In contrast to clk_get() this function
+ * takes the device name instead of the device itself for identification.
+ *
+ * Drivers must assume that the clock source is not enabled.
+ *
+ * clk_get_sys should not be called from within interrupt context.
+ */
+struct clk *clk_get_sys(const char *dev_id, const char *con_id);
+
#endif
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
index cea153697ec7..3a1dbba4d3ae 100644
--- a/include/linux/clockchips.h
+++ b/include/linux/clockchips.h
@@ -36,6 +36,7 @@ enum clock_event_nofitiers {
CLOCK_EVT_NOTIFY_BROADCAST_EXIT,
CLOCK_EVT_NOTIFY_SUSPEND,
CLOCK_EVT_NOTIFY_RESUME,
+ CLOCK_EVT_NOTIFY_CPU_DYING,
CLOCK_EVT_NOTIFY_CPU_DEAD,
};
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index f88d32f8ff7c..573819ef4cc0 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -22,8 +22,109 @@ typedef u64 cycle_t;
struct clocksource;
/**
+ * struct cyclecounter - hardware abstraction for a free running counter
+ * Provides completely state-free accessors to the underlying hardware.
+ * Depending on which hardware it reads, the cycle counter may wrap
+ * around quickly. Locking rules (if necessary) have to be defined
+ * by the implementor and user of specific instances of this API.
+ *
+ * @read: returns the current cycle value
+ * @mask: bitmask for two's complement
+ * subtraction of non 64 bit counters,
+ * see CLOCKSOURCE_MASK() helper macro
+ * @mult: cycle to nanosecond multiplier
+ * @shift: cycle to nanosecond divisor (power of two)
+ */
+struct cyclecounter {
+ cycle_t (*read)(const struct cyclecounter *cc);
+ cycle_t mask;
+ u32 mult;
+ u32 shift;
+};
+
+/**
+ * struct timecounter - layer above a %struct cyclecounter which counts nanoseconds
+ * Contains the state needed by timecounter_read() to detect
+ * cycle counter wrap around. Initialize with
+ * timecounter_init(). Also used to convert cycle counts into the
+ * corresponding nanosecond counts with timecounter_cyc2time(). Users
+ * of this code are responsible for initializing the underlying
+ * cycle counter hardware, locking issues and reading the time
+ * more often than the cycle counter wraps around. The nanosecond
+ * counter will only wrap around after ~585 years.
+ *
+ * @cc: the cycle counter used by this instance
+ * @cycle_last: most recent cycle counter value seen by
+ * timecounter_read()
+ * @nsec: continuously increasing count
+ */
+struct timecounter {
+ const struct cyclecounter *cc;
+ cycle_t cycle_last;
+ u64 nsec;
+};
+
+/**
+ * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
+ * @tc: Pointer to cycle counter.
+ * @cycles: Cycles
+ *
+ * XXX - This could use some mult_lxl_ll() asm optimization. Same code
+ * as in cyc2ns, but with unsigned result.
+ */
+static inline u64 cyclecounter_cyc2ns(const struct cyclecounter *cc,
+ cycle_t cycles)
+{
+ u64 ret = (u64)cycles;
+ ret = (ret * cc->mult) >> cc->shift;
+ return ret;
+}
+
+/**
+ * timecounter_init - initialize a time counter
+ * @tc: Pointer to time counter which is to be initialized/reset
+ * @cc: A cycle counter, ready to be used.
+ * @start_tstamp: Arbitrary initial time stamp.
+ *
+ * After this call the current cycle register (roughly) corresponds to
+ * the initial time stamp. Every call to timecounter_read() increments
+ * the time stamp counter by the number of elapsed nanoseconds.
+ */
+extern void timecounter_init(struct timecounter *tc,
+ const struct cyclecounter *cc,
+ u64 start_tstamp);
+
+/**
+ * timecounter_read - return nanoseconds elapsed since timecounter_init()
+ * plus the initial time stamp
+ * @tc: Pointer to time counter.
+ *
+ * In other words, keeps track of time since the same epoch as
+ * the function which generated the initial time stamp.
+ */
+extern u64 timecounter_read(struct timecounter *tc);
+
+/**
+ * timecounter_cyc2time - convert a cycle counter to same
+ * time base as values returned by
+ * timecounter_read()
+ * @tc: Pointer to time counter.
+ * @cycle: a value returned by tc->cc->read()
+ *
+ * Cycle counts that are converted correctly as long as they
+ * fall into the interval [-1/2 max cycle count, +1/2 max cycle count],
+ * with "max cycle count" == cs->mask+1.
+ *
+ * This allows conversion of cycle counter values which were generated
+ * in the past.
+ */
+extern u64 timecounter_cyc2time(struct timecounter *tc,
+ cycle_t cycle_tstamp);
+
+/**
* struct clocksource - hardware abstraction for a free running counter
* Provides mostly state-free accessors to the underlying hardware.
+ * This is the structure used for system time.
*
* @name: ptr to clocksource name
* @list: list head for registration
diff --git a/include/linux/cm4000_cs.h b/include/linux/cm4000_cs.h
index 605ebe24bb2e..72bfefdbd767 100644
--- a/include/linux/cm4000_cs.h
+++ b/include/linux/cm4000_cs.h
@@ -1,6 +1,8 @@
#ifndef _CM4000_H_
#define _CM4000_H_
+#include <linux/types.h>
+
#define MAX_ATR 33
#define CM4000_MAX_DEV 4
@@ -10,9 +12,9 @@
* not to break compilation of userspace apps. -HW */
typedef struct atreq {
- int32_t atr_len;
+ __s32 atr_len;
unsigned char atr[64];
- int32_t power_act;
+ __s32 power_act;
unsigned char bIFSD;
unsigned char bIFSC;
} atreq_t;
@@ -22,13 +24,13 @@ typedef struct atreq {
* member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace
* will lay out the structure members differently than the 64bit kernel.
*
- * I've changed "ptsreq.protocol" from "unsigned long" to "u_int32_t".
+ * I've changed "ptsreq.protocol" from "unsigned long" to "__u32".
* On 32bit this will make no difference. With 64bit kernels, it will make
* 32bit apps work, too.
*/
typedef struct ptsreq {
- u_int32_t protocol; /*T=0: 2^0, T=1: 2^1*/
+ __u32 protocol; /*T=0: 2^0, T=1: 2^1*/
unsigned char flags;
unsigned char pts1;
unsigned char pts2;
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index 1c86d65bc4b9..b8125b2eb665 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -65,20 +65,20 @@ struct proc_event {
} ack;
struct fork_proc_event {
- pid_t parent_pid;
- pid_t parent_tgid;
- pid_t child_pid;
- pid_t child_tgid;
+ __kernel_pid_t parent_pid;
+ __kernel_pid_t parent_tgid;
+ __kernel_pid_t child_pid;
+ __kernel_pid_t child_tgid;
} fork;
struct exec_proc_event {
- pid_t process_pid;
- pid_t process_tgid;
+ __kernel_pid_t process_pid;
+ __kernel_pid_t process_tgid;
} exec;
struct id_proc_event {
- pid_t process_pid;
- pid_t process_tgid;
+ __kernel_pid_t process_pid;
+ __kernel_pid_t process_tgid;
union {
__u32 ruid; /* task uid */
__u32 rgid; /* task gid */
@@ -90,8 +90,8 @@ struct proc_event {
} id;
struct exit_proc_event {
- pid_t process_pid;
- pid_t process_tgid;
+ __kernel_pid_t process_pid;
+ __kernel_pid_t process_tgid;
__u32 exit_code, exit_signal;
} exit;
} event_data;
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 07ae8f846055..5b5d4731f956 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -6,6 +6,7 @@
#define CODA_PSDEV_MAJOR 67
#define MAX_CODADEVS 5 /* how many do we allow */
+#ifdef __KERNEL__
struct kstatfs;
/* communication pending/processing queues */
@@ -24,7 +25,6 @@ static inline struct venus_comm *coda_vcp(struct super_block *sb)
return (struct venus_comm *)((sb)->s_fs_info);
}
-
/* upcalls */
int venus_rootfid(struct super_block *sb, struct CodaFid *fidp);
int venus_getattr(struct super_block *sb, struct CodaFid *fid,
@@ -64,6 +64,12 @@ int coda_downcall(int opcode, union outputArgs *out, struct super_block *sb);
int venus_fsync(struct super_block *sb, struct CodaFid *fid);
int venus_statfs(struct dentry *dentry, struct kstatfs *sfs);
+/*
+ * Statistics
+ */
+
+extern struct venus_comm coda_comms[];
+#endif /* __KERNEL__ */
/* messages between coda filesystem in kernel and Venus */
struct upc_req {
@@ -82,11 +88,4 @@ struct upc_req {
#define REQ_WRITE 0x4
#define REQ_ABORT 0x8
-
-/*
- * Statistics
- */
-
-extern struct venus_comm coda_comms[];
-
#endif
diff --git a/include/linux/com20020.h b/include/linux/com20020.h
index ac6d9a43e085..5dcfb944b6ce 100644
--- a/include/linux/com20020.h
+++ b/include/linux/com20020.h
@@ -29,6 +29,7 @@
int com20020_check(struct net_device *dev);
int com20020_found(struct net_device *dev, int shared);
+extern const struct net_device_ops com20020_netdev_ops;
/* The number of low I/O ports used by the card. */
#define ARCNET_TOTAL_SIZE 8
diff --git a/include/linux/compat.h b/include/linux/compat.h
index e88f3ecf38b4..f2ded21f9a3c 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -125,6 +125,13 @@ struct compat_dirent {
char d_name[256];
};
+struct compat_ustat {
+ compat_daddr_t f_tfree;
+ compat_ino_t f_tinode;
+ char f_fname[6];
+ char f_fpack[6];
+};
+
typedef union compat_sigval {
compat_int_t sival_int;
compat_uptr_t sival_ptr;
@@ -178,11 +185,18 @@ long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
unsigned nsems, const struct compat_timespec __user *timeout);
asmlinkage long compat_sys_keyctl(u32 option,
u32 arg2, u32 arg3, u32 arg4, u32 arg5);
+asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
asmlinkage ssize_t compat_sys_readv(unsigned long fd,
const struct compat_iovec __user *vec, unsigned long vlen);
asmlinkage ssize_t compat_sys_writev(unsigned long fd,
const struct compat_iovec __user *vec, unsigned long vlen);
+asmlinkage ssize_t compat_sys_preadv(unsigned long fd,
+ const struct compat_iovec __user *vec,
+ unsigned long vlen, u32 pos_low, u32 pos_high);
+asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
+ const struct compat_iovec __user *vec,
+ unsigned long vlen, u32 pos_low, u32 pos_high);
int compat_do_execve(char * filename, compat_uptr_t __user *argv,
compat_uptr_t __user *envp, struct pt_regs * regs);
@@ -280,5 +294,18 @@ asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
asmlinkage long compat_sys_timerfd_gettime(int ufd,
struct compat_itimerspec __user *otmr);
+asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+ __u32 __user *pages,
+ const int __user *nodes,
+ int __user *status,
+ int flags);
+asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
+ struct compat_timeval __user *t);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
+ struct compat_stat __user *statbuf,
+ int flag);
+asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
+ int flags, int mode);
+
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 1514d534deeb..a3ed7cb8ca34 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -52,7 +52,15 @@
#define __deprecated __attribute__((deprecated))
#define __packed __attribute__((packed))
#define __weak __attribute__((weak))
-#define __naked __attribute__((naked))
+
+/*
+ * it doesn't make sense on ARM (currently the only user of __naked) to trace
+ * naked functions because then mcount is called without stack and frame pointer
+ * being set up and there is no chance to restore the lr register to the value
+ * before mcount was called.
+ */
+#define __naked __attribute__((naked)) notrace
+
#define __noreturn __attribute__((noreturn))
/*
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
index 09992718f9e8..450fa597c94d 100644
--- a/include/linux/compiler-gcc4.h
+++ b/include/linux/compiler-gcc4.h
@@ -3,8 +3,10 @@
#endif
/* GCC 4.1.[01] miscompiles __weak */
-#if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
-# error Your version of gcc miscompiles the __weak directive
+#ifdef __KERNEL__
+# if __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ <= 1
+# error Your version of gcc miscompiles the __weak directive
+# endif
#endif
#define __used __attribute__((__used__))
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index d95da1020f1c..37bcb50a4d7c 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -68,6 +68,7 @@ struct ftrace_branch_data {
unsigned long miss;
unsigned long hit;
};
+ unsigned long miss_hit[2];
};
};
@@ -75,7 +76,8 @@ struct ftrace_branch_data {
* Note: DISABLE_BRANCH_PROFILING can be used by special lowlevel code
* to disable branch tracing on a per file basis.
*/
-#if defined(CONFIG_TRACE_BRANCH_PROFILING) && !defined(DISABLE_BRANCH_PROFILING)
+#if defined(CONFIG_TRACE_BRANCH_PROFILING) \
+ && !defined(DISABLE_BRANCH_PROFILING) && !defined(__CHECKER__)
void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
#define likely_notrace(x) __builtin_expect(!!(x), 1)
@@ -113,7 +115,9 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
* "Define 'is'", Bill Clinton
* "Define 'if'", Steven Rostedt
*/
-#define if(cond) if (__builtin_constant_p((cond)) ? !!(cond) : \
+#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) )
+#define __trace_if(cond) \
+ if (__builtin_constant_p((cond)) ? !!(cond) : \
({ \
int ______r; \
static struct ftrace_branch_data \
@@ -125,10 +129,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
.line = __LINE__, \
}; \
______r = !!(cond); \
- if (______r) \
- ______f.hit++; \
- else \
- ______f.miss++; \
+ ______f.miss_hit[______r]++; \
______r; \
}))
#endif /* CONFIG_PROFILE_ALL_BRANCHES */
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 5c7f9468f753..b9966e64604e 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -22,7 +22,7 @@
#ifndef __CONNECTOR_H
#define __CONNECTOR_H
-#include <asm/types.h>
+#include <linux/types.h>
#define CN_IDX_CONNECTOR 0xffffffff
#define CN_VAL_CONNECTOR 0xffffffff
@@ -39,8 +39,10 @@
#define CN_IDX_V86D 0x4
#define CN_VAL_V86D_UVESAFB 0x1
#define CN_IDX_BB 0x5 /* BlackBoard, from the TSP GPL sampling framework */
+#define CN_DST_IDX 0x6
+#define CN_DST_VAL 0x1
-#define CN_NETLINK_USERS 6
+#define CN_NETLINK_USERS 7
/*
* Maximum connector's message size.
@@ -109,6 +111,12 @@ struct cn_queue_dev {
unsigned char name[CN_CBQ_NAMELEN];
struct workqueue_struct *cn_queue;
+ /* Sent to kevent to create cn_queue only when needed */
+ struct work_struct wq_creation;
+ /* Tell if the wq_creation job is pending/completed */
+ atomic_t wq_requested;
+ /* Wait for cn_queue to be created */
+ wait_queue_head_t wq_created;
struct list_head queue_list;
spinlock_t queue_lock;
@@ -164,6 +172,8 @@ int cn_netlink_send(struct cn_msg *, u32, gfp_t);
int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *));
void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id);
+int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work);
+
struct cn_queue_dev *cn_queue_alloc_dev(char *name, struct sock *);
void cn_queue_free_dev(struct cn_queue_dev *dev);
diff --git a/include/linux/console.h b/include/linux/console.h
index a67a90cf8268..dcca5339ceb3 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -137,8 +137,8 @@ extern void resume_console(void);
int mda_console_init(void);
void prom_con_init(void);
-void vcs_make_sysfs(struct tty_struct *tty);
-void vcs_remove_sysfs(struct tty_struct *tty);
+void vcs_make_sysfs(int index);
+void vcs_remove_sysfs(int index);
/* Some debug stub to catch some of the obvious races in the VT code */
#if 1
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index c2747ac2ae43..2643d848df90 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -23,7 +23,6 @@
#include <linux/node.h>
#include <linux/compiler.h>
#include <linux/cpumask.h>
-#include <linux/mutex.h>
struct cpu {
int node_id; /* The node which contains the CPU */
@@ -103,16 +102,6 @@ extern struct sysdev_class cpu_sysdev_class;
#ifdef CONFIG_HOTPLUG_CPU
/* Stop CPUs going up and down. */
-static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
-{
- mutex_lock(cpu_hp_mutex);
-}
-
-static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
-{
- mutex_unlock(cpu_hp_mutex);
-}
-
extern void get_online_cpus(void);
extern void put_online_cpus(void);
#define hotcpu_notifier(fn, pri) { \
@@ -126,11 +115,6 @@ int cpu_down(unsigned int cpu);
#else /* CONFIG_HOTPLUG_CPU */
-static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
-{ }
-static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
-{ }
-
#define get_online_cpus() do { } while (0)
#define put_online_cpus() do { } while (0)
#define hotcpu_notifier(fn, pri) do { (void)(fn); } while (0)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 384b38d3e8e2..161042746afc 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -234,7 +234,6 @@ struct cpufreq_driver {
int (*suspend) (struct cpufreq_policy *policy, pm_message_t pmsg);
int (*resume) (struct cpufreq_policy *policy);
struct freq_attr **attr;
- bool hide_interface;
};
/* flags */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 90c6074a36ca..05ea1dd7d681 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -12,6 +12,7 @@
#include <linux/cpumask.h>
#include <linux/nodemask.h>
#include <linux/cgroup.h>
+#include <linux/mm.h>
#ifdef CONFIG_CPUSETS
@@ -29,19 +30,29 @@ void cpuset_init_current_mems_allowed(void);
void cpuset_update_task_memory_state(void);
int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask);
-extern int __cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask);
-extern int __cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask);
+extern int __cpuset_node_allowed_softwall(int node, gfp_t gfp_mask);
+extern int __cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask);
-static int inline cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
{
return number_of_cpusets <= 1 ||
- __cpuset_zone_allowed_softwall(z, gfp_mask);
+ __cpuset_node_allowed_softwall(node, gfp_mask);
}
-static int inline cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
+static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
{
return number_of_cpusets <= 1 ||
- __cpuset_zone_allowed_hardwall(z, gfp_mask);
+ __cpuset_node_allowed_hardwall(node, gfp_mask);
+}
+
+static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
+{
+ return cpuset_node_allowed_softwall(zone_to_nid(z), gfp_mask);
+}
+
+static inline int cpuset_zone_allowed_hardwall(struct zone *z, gfp_t gfp_mask)
+{
+ return cpuset_node_allowed_hardwall(zone_to_nid(z), gfp_mask);
}
extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
@@ -90,12 +101,12 @@ static inline void cpuset_init_smp(void) {}
static inline void cpuset_cpus_allowed(struct task_struct *p,
struct cpumask *mask)
{
- *mask = cpu_possible_map;
+ cpumask_copy(mask, cpu_possible_mask);
}
static inline void cpuset_cpus_allowed_locked(struct task_struct *p,
struct cpumask *mask)
{
- *mask = cpu_possible_map;
+ cpumask_copy(mask, cpu_possible_mask);
}
static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
@@ -112,6 +123,16 @@ static inline int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask)
return 1;
}
+static inline int cpuset_node_allowed_softwall(int node, gfp_t gfp_mask)
+{
+ return 1;
+}
+
+static inline int cpuset_node_allowed_hardwall(int node, gfp_t gfp_mask)
+{
+ return 1;
+}
+
static inline int cpuset_zone_allowed_softwall(struct zone *z, gfp_t gfp_mask)
{
return 1;
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 3bacd71509fb..ec29fa268b94 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -40,6 +40,7 @@
#define CRYPTO_ALG_TYPE_SHASH 0x00000009
#define CRYPTO_ALG_TYPE_AHASH 0x0000000a
#define CRYPTO_ALG_TYPE_RNG 0x0000000c
+#define CRYPTO_ALG_TYPE_PCOMPRESS 0x0000000f
#define CRYPTO_ALG_TYPE_HASH_MASK 0x0000000e
#define CRYPTO_ALG_TYPE_AHASH_MASK 0x0000000c
@@ -548,11 +549,13 @@ struct crypto_attr_u32 {
* Transform user interface.
*/
-struct crypto_tfm *crypto_alloc_tfm(const char *alg_name,
- const struct crypto_type *frontend,
- u32 type, u32 mask);
struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
-void crypto_free_tfm(struct crypto_tfm *tfm);
+void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm);
+
+static inline void crypto_free_tfm(struct crypto_tfm *tfm)
+{
+ return crypto_destroy_tfm(tfm, tfm);
+}
int alg_test(const char *driver, const char *alg, u32 type, u32 mask);
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index 2d3d1e04ba92..788850ba4e75 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -82,9 +82,9 @@ struct cyclades_monitor {
* open)
*/
struct cyclades_idle_stats {
- time_t in_use; /* Time device has been in use (secs) */
- time_t recv_idle; /* Time since last char received (secs) */
- time_t xmit_idle; /* Time since last char transmitted (secs) */
+ __kernel_time_t in_use; /* Time device has been in use (secs) */
+ __kernel_time_t recv_idle; /* Time since last char received (secs) */
+ __kernel_time_t xmit_idle; /* Time since last char transmitted (secs) */
unsigned long recv_bytes; /* Bytes received */
unsigned long xmit_bytes; /* Bytes transmitted */
unsigned long overruns; /* Input overruns */
@@ -150,8 +150,6 @@ struct CYZ_BOOT_CTRL {
* architectures and compilers.
*/
-#include <asm/types.h>
-
typedef __u64 ucdouble; /* 64 bits, unsigned */
typedef __u32 uclong; /* 32 bits, unsigned */
typedef __u16 ucshort; /* 16 bits, unsigned */
diff --git a/include/linux/dca.h b/include/linux/dca.h
index b00a753eda53..9c20c7e87d0a 100644
--- a/include/linux/dca.h
+++ b/include/linux/dca.h
@@ -1,3 +1,23 @@
+/*
+ * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called COPYING.
+ */
#ifndef DCA_H
#define DCA_H
/* DCA Provider API */
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index c66d22487bf8..15156364d196 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -112,7 +112,7 @@ struct dentry {
struct list_head d_subdirs; /* our children */
struct list_head d_alias; /* inode alias list */
unsigned long d_time; /* used by d_revalidate */
- struct dentry_operations *d_op;
+ const struct dentry_operations *d_op;
struct super_block *d_sb; /* The root of the dentry tree */
void *d_fsdata; /* fs-specific data */
diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index b0ef274e0031..7d2e10006188 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -20,10 +20,12 @@
#ifndef __LINUX_DCBNL_H__
#define __LINUX_DCBNL_H__
+#include <linux/types.h>
+
#define DCB_PROTO_VERSION 1
struct dcbmsg {
- unsigned char dcb_family;
+ __u8 dcb_family;
__u8 cmd;
__u16 dcb_pad;
};
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 61734e27abb7..7434a8353e23 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -355,46 +355,6 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
return __dccp_hdr_len(dccp_hdr(skb));
}
-
-/* initial values for each feature */
-#define DCCPF_INITIAL_SEQUENCE_WINDOW 100
-#define DCCPF_INITIAL_ACK_RATIO 2
-#define DCCPF_INITIAL_CCID DCCPC_CCID2
-/* FIXME: for now we're default to 1 but it should really be 0 */
-#define DCCPF_INITIAL_SEND_NDP_COUNT 1
-
-/**
- * struct dccp_minisock - Minimal DCCP connection representation
- *
- * Will be used to pass the state from dccp_request_sock to dccp_sock.
- *
- * @dccpms_sequence_window - Sequence Window Feature (section 7.5.2)
- * @dccpms_pending - List of features being negotiated
- * @dccpms_conf -
- */
-struct dccp_minisock {
- __u64 dccpms_sequence_window;
- struct list_head dccpms_pending;
- struct list_head dccpms_conf;
-};
-
-struct dccp_opt_conf {
- __u8 *dccpoc_val;
- __u8 dccpoc_len;
-};
-
-struct dccp_opt_pend {
- struct list_head dccpop_node;
- __u8 dccpop_type;
- __u8 dccpop_feat;
- __u8 *dccpop_val;
- __u8 dccpop_len;
- int dccpop_conf;
- struct dccp_opt_conf *dccpop_sc;
-};
-
-extern void dccp_minisock_init(struct dccp_minisock *dmsk);
-
/**
* struct dccp_request_sock - represent DCCP-specific connection request
* @dreq_inet_rsk: structure inherited from
@@ -483,13 +443,14 @@ struct dccp_ackvec;
* @dccps_timestamp_time - time of receiving latest @dccps_timestamp_echo
* @dccps_l_ack_ratio - feature-local Ack Ratio
* @dccps_r_ack_ratio - feature-remote Ack Ratio
+ * @dccps_l_seq_win - local Sequence Window (influences ack number validity)
+ * @dccps_r_seq_win - remote Sequence Window (influences seq number validity)
* @dccps_pcslen - sender partial checksum coverage (via sockopt)
* @dccps_pcrlen - receiver partial checksum coverage (via sockopt)
* @dccps_send_ndp_count - local Send NDP Count feature (7.7.2)
* @dccps_ndp_count - number of Non Data Packets since last data packet
* @dccps_mss_cache - current value of MSS (path MTU minus header sizes)
* @dccps_rate_last - timestamp for rate-limiting DCCP-Sync (RFC 4340, 7.5.4)
- * @dccps_minisock - associated minisock (accessed via dccp_msk)
* @dccps_featneg - tracks feature-negotiation state (mostly during handshake)
* @dccps_hc_rx_ackvec - rx half connection ack vector
* @dccps_hc_rx_ccid - CCID used for the receiver (or receiving half-connection)
@@ -523,12 +484,13 @@ struct dccp_sock {
__u32 dccps_timestamp_time;
__u16 dccps_l_ack_ratio;
__u16 dccps_r_ack_ratio;
+ __u64 dccps_l_seq_win:48;
+ __u64 dccps_r_seq_win:48;
__u8 dccps_pcslen:4;
__u8 dccps_pcrlen:4;
__u8 dccps_send_ndp_count:1;
__u64 dccps_ndp_count:48;
unsigned long dccps_rate_last;
- struct dccp_minisock dccps_minisock;
struct list_head dccps_featneg;
struct dccp_ackvec *dccps_hc_rx_ackvec;
struct ccid *dccps_hc_rx_ccid;
@@ -546,11 +508,6 @@ static inline struct dccp_sock *dccp_sk(const struct sock *sk)
return (struct dccp_sock *)sk;
}
-static inline struct dccp_minisock *dccp_msk(const struct sock *sk)
-{
- return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock;
-}
-
static inline const char *dccp_role(const struct sock *sk)
{
switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 23936b16426b..eb5c2ba2f81a 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -71,6 +71,9 @@ struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *debugfs_create_blob(const char *name, mode_t mode,
struct dentry *parent,
struct debugfs_blob_wrapper *blob);
+
+bool debugfs_initialized(void);
+
#else
#include <linux/err.h>
@@ -162,6 +165,13 @@ static inline struct dentry *debugfs_create_x32(const char *name, mode_t mode,
return ERR_PTR(-ENODEV);
}
+static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
+ struct dentry *parent,
+ size_t *value)
+{
+ return ERR_PTR(-ENODEV);
+}
+
static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *parent,
u32 *value)
@@ -176,6 +186,11 @@ static inline struct dentry *debugfs_create_blob(const char *name, mode_t mode,
return ERR_PTR(-ENODEV);
}
+static inline bool debugfs_initialized(void)
+{
+ return false;
+}
+
#endif
#endif
diff --git a/include/linux/decompress/bunzip2.h b/include/linux/decompress/bunzip2.h
new file mode 100644
index 000000000000..115272137a9c
--- /dev/null
+++ b/include/linux/decompress/bunzip2.h
@@ -0,0 +1,10 @@
+#ifndef DECOMPRESS_BUNZIP2_H
+#define DECOMPRESS_BUNZIP2_H
+
+int bunzip2(unsigned char *inbuf, int len,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *output,
+ int *pos,
+ void(*error)(char *x));
+#endif
diff --git a/include/linux/decompress/generic.h b/include/linux/decompress/generic.h
new file mode 100644
index 000000000000..6dfb856327bb
--- /dev/null
+++ b/include/linux/decompress/generic.h
@@ -0,0 +1,33 @@
+#ifndef DECOMPRESS_GENERIC_H
+#define DECOMPRESS_GENERIC_H
+
+/* Minimal chunksize to be read.
+ *Bzip2 prefers at least 4096
+ *Lzma prefers 0x10000 */
+#define COMPR_IOBUF_SIZE 4096
+
+typedef int (*decompress_fn) (unsigned char *inbuf, int len,
+ int(*fill)(void*, unsigned int),
+ int(*writebb)(void*, unsigned int),
+ unsigned char *output,
+ int *posp,
+ void(*error)(char *x));
+
+/* inbuf - input buffer
+ *len - len of pre-read data in inbuf
+ *fill - function to fill inbuf if empty
+ *writebb - function to write out outbug
+ *posp - if non-null, input position (number of bytes read) will be
+ * returned here
+ *
+ *If len != 0, the inbuf is initialized (with as much data), and fill
+ *should not be called
+ *If len = 0, the inbuf is allocated, but empty. Its size is IOBUF_SIZE
+ *fill should be called (repeatedly...) to read data, at most IOBUF_SIZE
+ */
+
+/* Utility routine to detect the decompression method */
+decompress_fn decompress_method(const unsigned char *inbuf, int len,
+ const char **name);
+
+#endif
diff --git a/include/linux/decompress/inflate.h b/include/linux/decompress/inflate.h
new file mode 100644
index 000000000000..f9b06ccc3e5c
--- /dev/null
+++ b/include/linux/decompress/inflate.h
@@ -0,0 +1,13 @@
+#ifndef INFLATE_H
+#define INFLATE_H
+
+/* Other housekeeping constants */
+#define INBUFSIZ 4096
+
+int gunzip(unsigned char *inbuf, int len,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *output,
+ int *pos,
+ void(*error_fn)(char *x));
+#endif
diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
new file mode 100644
index 000000000000..12ff8c3f1d05
--- /dev/null
+++ b/include/linux/decompress/mm.h
@@ -0,0 +1,87 @@
+/*
+ * linux/compr_mm.h
+ *
+ * Memory management for pre-boot and ramdisk uncompressors
+ *
+ * Authors: Alain Knaff <alain@knaff.lu>
+ *
+ */
+
+#ifndef DECOMPR_MM_H
+#define DECOMPR_MM_H
+
+#ifdef STATIC
+
+/* Code active when included from pre-boot environment: */
+
+/* A trivial malloc implementation, adapted from
+ * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
+ */
+static unsigned long malloc_ptr;
+static int malloc_count;
+
+static void *malloc(int size)
+{
+ void *p;
+
+ if (size < 0)
+ error("Malloc error");
+ if (!malloc_ptr)
+ malloc_ptr = free_mem_ptr;
+
+ malloc_ptr = (malloc_ptr + 3) & ~3; /* Align */
+
+ p = (void *)malloc_ptr;
+ malloc_ptr += size;
+
+ if (free_mem_end_ptr && malloc_ptr >= free_mem_end_ptr)
+ error("Out of memory");
+
+ malloc_count++;
+ return p;
+}
+
+static void free(void *where)
+{
+ malloc_count--;
+ if (!malloc_count)
+ malloc_ptr = free_mem_ptr;
+}
+
+#define large_malloc(a) malloc(a)
+#define large_free(a) free(a)
+
+#define set_error_fn(x)
+
+#define INIT
+
+#else /* STATIC */
+
+/* Code active when compiled standalone for use when loading ramdisk: */
+
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/string.h>
+#include <linux/vmalloc.h>
+
+/* Use defines rather than static inline in order to avoid spurious
+ * warnings when not needed (indeed large_malloc / large_free are not
+ * needed by inflate */
+
+#define malloc(a) kmalloc(a, GFP_KERNEL)
+#define free(a) kfree(a)
+
+#define large_malloc(a) vmalloc(a)
+#define large_free(a) vfree(a)
+
+static void(*error)(char *m);
+#define set_error_fn(x) error = x;
+
+#define INIT __init
+#define STATIC
+
+#include <linux/init.h>
+
+#endif /* STATIC */
+
+#endif /* DECOMPR_MM_H */
diff --git a/include/linux/decompress/unlzma.h b/include/linux/decompress/unlzma.h
new file mode 100644
index 000000000000..7796538f1bf4
--- /dev/null
+++ b/include/linux/decompress/unlzma.h
@@ -0,0 +1,12 @@
+#ifndef DECOMPRESS_UNLZMA_H
+#define DECOMPRESS_UNLZMA_H
+
+int unlzma(unsigned char *, int,
+ int(*fill)(void*, unsigned int),
+ int(*flush)(void*, unsigned int),
+ unsigned char *output,
+ int *posp,
+ void(*error)(char *x)
+ );
+
+#endif
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 8209e08969f9..66ec05a57955 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -139,6 +139,9 @@ struct target_type {
dm_ioctl_fn ioctl;
dm_merge_fn merge;
dm_busy_fn busy;
+
+ /* For internal device-mapper use. */
+ struct list_head list;
};
struct io_restrictions {
diff --git a/include/linux/device.h b/include/linux/device.h
index 45e5b1921fbb..2918c0e8fdfd 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -28,6 +28,7 @@
#define BUS_ID_SIZE 20
struct device;
+struct device_private;
struct device_driver;
struct driver_private;
struct class;
@@ -147,6 +148,8 @@ extern void put_driver(struct device_driver *drv);
extern struct device_driver *driver_find(const char *name,
struct bus_type *bus);
extern int driver_probe_done(void);
+extern void wait_for_device_probe(void);
+
/* sysfs interface for exporting driver attributes */
@@ -365,15 +368,11 @@ struct device_dma_parameters {
};
struct device {
- struct klist klist_children;
- struct klist_node knode_parent; /* node in sibling list */
- struct klist_node knode_driver;
- struct klist_node knode_bus;
struct device *parent;
+ struct device_private *p;
+
struct kobject kobj;
- char bus_id[BUS_ID_SIZE]; /* position on parent bus */
- unsigned uevent_suppress:1;
const char *init_name; /* initial name of the device */
struct device_type *type;
@@ -385,8 +384,13 @@ struct device {
struct device_driver *driver; /* which driver has allocated this
device */
void *driver_data; /* data private to the driver */
- void *platform_data; /* Platform specific data, device
- core doesn't touch it */
+
+ void *platform_data; /* We will remove platform_data
+ field if all platform devices
+ pass its platform specific data
+ from platform_device->platform_data,
+ other kind of devices should not
+ use platform_data. */
struct dev_pm_info power;
#ifdef CONFIG_NUMA
@@ -425,8 +429,7 @@ struct device {
static inline const char *dev_name(const struct device *dev)
{
- /* will be changed into kobject_name(&dev->kobj) in the near future */
- return dev->bus_id;
+ return kobject_name(&dev->kobj);
}
extern int dev_set_name(struct device *dev, const char *name, ...)
@@ -461,6 +464,16 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
dev->driver_data = data;
}
+static inline unsigned int dev_get_uevent_suppress(const struct device *dev)
+{
+ return dev->kobj.uevent_suppress;
+}
+
+static inline void dev_set_uevent_suppress(struct device *dev, int val)
+{
+ dev->kobj.uevent_suppress = val;
+}
+
static inline int device_is_registered(struct device *dev)
{
return dev->kobj.state_in_sysfs;
@@ -481,7 +494,8 @@ extern int device_for_each_child(struct device *dev, void *data,
extern struct device *device_find_child(struct device *dev, void *data,
int (*match)(struct device *dev, void *data));
extern int device_rename(struct device *dev, char *new_name);
-extern int device_move(struct device *dev, struct device *new_parent);
+extern int device_move(struct device *dev, struct device *new_parent,
+ enum dpm_order dpm_order);
/*
* Root device objects for grouping under /sys/devices
@@ -568,7 +582,7 @@ extern const char *dev_driver_string(const struct device *dev);
#if defined(DEBUG)
#define dev_dbg(dev, format, arg...) \
dev_printk(KERN_DEBUG , dev , format , ## arg)
-#elif defined(CONFIG_DYNAMIC_PRINTK_DEBUG)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
#define dev_dbg(dev, format, ...) do { \
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
} while (0)
diff --git a/include/linux/dlm_netlink.h b/include/linux/dlm_netlink.h
index 19276332707a..647c8ef27227 100644
--- a/include/linux/dlm_netlink.h
+++ b/include/linux/dlm_netlink.h
@@ -9,6 +9,8 @@
#ifndef _DLM_NETLINK_H
#define _DLM_NETLINK_H
+#include <linux/types.h>
+
enum {
DLM_STATUS_WAITING = 1,
DLM_STATUS_GRANTED = 2,
@@ -18,16 +20,16 @@ enum {
#define DLM_LOCK_DATA_VERSION 1
struct dlm_lock_data {
- uint16_t version;
- uint32_t lockspace_id;
+ __u16 version;
+ __u32 lockspace_id;
int nodeid;
int ownpid;
- uint32_t id;
- uint32_t remid;
- uint64_t xid;
- int8_t status;
- int8_t grmode;
- int8_t rqmode;
+ __u32 id;
+ __u32 remid;
+ __u64 xid;
+ __s8 status;
+ __s8 grmode;
+ __s8 rqmode;
unsigned long timestamp;
int resource_namelen;
char resource_name[DLM_RESNAME_MAXLEN];
diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h
index 18d5fdbceb74..2dd21243104f 100644
--- a/include/linux/dlm_plock.h
+++ b/include/linux/dlm_plock.h
@@ -9,6 +9,8 @@
#ifndef __DLM_PLOCK_DOT_H__
#define __DLM_PLOCK_DOT_H__
+#include <linux/types.h>
+
#define DLM_PLOCK_MISC_NAME "dlm_plock"
#define DLM_PLOCK_VERSION_MAJOR 1
diff --git a/include/linux/dm-dirty-log.h b/include/linux/dm-dirty-log.h
index 600c5fb2daad..5e8b11d88f6f 100644
--- a/include/linux/dm-dirty-log.h
+++ b/include/linux/dm-dirty-log.h
@@ -28,6 +28,9 @@ struct dm_dirty_log_type {
const char *name;
struct module *module;
+ /* For internal device-mapper use */
+ struct list_head list;
+
int (*ctr)(struct dm_dirty_log *log, struct dm_target *ti,
unsigned argc, char **argv);
void (*dtr)(struct dm_dirty_log *log);
@@ -113,6 +116,16 @@ struct dm_dirty_log_type {
*/
int (*status)(struct dm_dirty_log *log, status_type_t status_type,
char *result, unsigned maxlen);
+
+ /*
+ * is_remote_recovering is necessary for cluster mirroring. It provides
+ * a way to detect recovery on another node, so we aren't writing
+ * concurrently. This function is likely to block (when a cluster log
+ * is used).
+ *
+ * Returns: 0, 1
+ */
+ int (*is_remote_recovering)(struct dm_dirty_log *log, region_t region);
};
int dm_dirty_log_type_register(struct dm_dirty_log_type *type);
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 28c2940eb30d..48e44ee2b466 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -113,20 +113,20 @@ struct dm_ioctl {
* return -ENOTTY) fill out this field, even if the
* command failed.
*/
- uint32_t version[3]; /* in/out */
- uint32_t data_size; /* total size of data passed in
+ __u32 version[3]; /* in/out */
+ __u32 data_size; /* total size of data passed in
* including this struct */
- uint32_t data_start; /* offset to start of data
+ __u32 data_start; /* offset to start of data
* relative to start of this struct */
- uint32_t target_count; /* in/out */
- int32_t open_count; /* out */
- uint32_t flags; /* in/out */
- uint32_t event_nr; /* in/out */
- uint32_t padding;
+ __u32 target_count; /* in/out */
+ __s32 open_count; /* out */
+ __u32 flags; /* in/out */
+ __u32 event_nr; /* in/out */
+ __u32 padding;
- uint64_t dev; /* in/out */
+ __u64 dev; /* in/out */
char name[DM_NAME_LEN]; /* device name */
char uuid[DM_UUID_LEN]; /* unique identifier for
@@ -139,9 +139,9 @@ struct dm_ioctl {
* dm_ioctl.
*/
struct dm_target_spec {
- uint64_t sector_start;
- uint64_t length;
- int32_t status; /* used when reading from kernel only */
+ __u64 sector_start;
+ __u64 length;
+ __s32 status; /* used when reading from kernel only */
/*
* Location of the next dm_target_spec.
@@ -153,7 +153,7 @@ struct dm_target_spec {
* (that follows the dm_ioctl struct) to the start of the "next"
* dm_target_spec.
*/
- uint32_t next;
+ __u32 next;
char target_type[DM_MAX_TYPE_NAME];
@@ -168,17 +168,17 @@ struct dm_target_spec {
* Used to retrieve the target dependencies.
*/
struct dm_target_deps {
- uint32_t count; /* Array size */
- uint32_t padding; /* unused */
- uint64_t dev[0]; /* out */
+ __u32 count; /* Array size */
+ __u32 padding; /* unused */
+ __u64 dev[0]; /* out */
};
/*
* Used to get a list of all dm devices.
*/
struct dm_name_list {
- uint64_t dev;
- uint32_t next; /* offset to the next record from
+ __u64 dev;
+ __u32 next; /* offset to the next record from
the _start_ of this */
char name[0];
};
@@ -187,8 +187,8 @@ struct dm_name_list {
* Used to retrieve the target versions
*/
struct dm_target_versions {
- uint32_t next;
- uint32_t version[3];
+ __u32 next;
+ __u32 version[3];
char name[0];
};
@@ -197,7 +197,7 @@ struct dm_target_versions {
* Used to pass message to a target
*/
struct dm_target_msg {
- uint64_t sector; /* Device sector */
+ __u64 sector; /* Device sector */
char message[0];
};
diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
new file mode 100644
index 000000000000..28d53cb7b5a2
--- /dev/null
+++ b/include/linux/dma-debug.h
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * Author: Joerg Roedel <joerg.roedel@amd.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __DMA_DEBUG_H
+#define __DMA_DEBUG_H
+
+#include <linux/types.h>
+
+struct device;
+struct scatterlist;
+struct bus_type;
+
+#ifdef CONFIG_DMA_API_DEBUG
+
+extern void dma_debug_add_bus(struct bus_type *bus);
+
+extern void dma_debug_init(u32 num_entries);
+
+extern void debug_dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ int direction, dma_addr_t dma_addr,
+ bool map_single);
+
+extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, int direction, bool map_single);
+
+extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, int mapped_ents, int direction);
+
+extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
+ int nelems, int dir);
+
+extern void debug_dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t dma_addr, void *virt);
+
+extern void debug_dma_free_coherent(struct device *dev, size_t size,
+ void *virt, dma_addr_t addr);
+
+extern void debug_dma_sync_single_for_cpu(struct device *dev,
+ dma_addr_t dma_handle, size_t size,
+ int direction);
+
+extern void debug_dma_sync_single_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ size_t size, int direction);
+
+extern void debug_dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction);
+
+extern void debug_dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size, int direction);
+
+extern void debug_dma_sync_sg_for_cpu(struct device *dev,
+ struct scatterlist *sg,
+ int nelems, int direction);
+
+extern void debug_dma_sync_sg_for_device(struct device *dev,
+ struct scatterlist *sg,
+ int nelems, int direction);
+
+extern void debug_dma_dump_mappings(struct device *dev);
+
+#else /* CONFIG_DMA_API_DEBUG */
+
+static inline void dma_debug_add_bus(struct bus_type *bus)
+{
+}
+
+static inline void dma_debug_init(u32 num_entries)
+{
+}
+
+static inline void debug_dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ int direction, dma_addr_t dma_addr,
+ bool map_single)
+{
+}
+
+static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, int direction,
+ bool map_single)
+{
+}
+
+static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, int mapped_ents, int direction)
+{
+}
+
+static inline void debug_dma_unmap_sg(struct device *dev,
+ struct scatterlist *sglist,
+ int nelems, int dir)
+{
+}
+
+static inline void debug_dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t dma_addr, void *virt)
+{
+}
+
+static inline void debug_dma_free_coherent(struct device *dev, size_t size,
+ void *virt, dma_addr_t addr)
+{
+}
+
+static inline void debug_dma_sync_single_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+}
+
+static inline void debug_dma_sync_single_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+}
+
+static inline void debug_dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction)
+{
+}
+
+static inline void debug_dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ int direction)
+{
+}
+
+static inline void debug_dma_sync_sg_for_cpu(struct device *dev,
+ struct scatterlist *sg,
+ int nelems, int direction)
+{
+}
+
+static inline void debug_dma_sync_sg_for_device(struct device *dev,
+ struct scatterlist *sg,
+ int nelems, int direction)
+{
+}
+
+static inline void debug_dma_dump_mappings(struct device *dev)
+{
+}
+
+#endif /* CONFIG_DMA_API_DEBUG */
+
+#endif /* __DMA_DEBUG_H */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ba9114ec5d3a..8083b6a36a38 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -3,6 +3,8 @@
#include <linux/device.h>
#include <linux/err.h>
+#include <linux/dma-attrs.h>
+#include <linux/scatterlist.h>
/* These definitions mirror those in pci.h, so they can be used
* interchangeably with their PCI_ counterparts */
@@ -13,6 +15,52 @@ enum dma_data_direction {
DMA_NONE = 3,
};
+struct dma_map_ops {
+ void* (*alloc_coherent)(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, gfp_t gfp);
+ void (*free_coherent)(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle);
+ dma_addr_t (*map_page)(struct device *dev, struct page *page,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+ void (*unmap_page)(struct device *dev, dma_addr_t dma_handle,
+ size_t size, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+ int (*map_sg)(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+ void (*unmap_sg)(struct device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+ void (*sync_single_for_cpu)(struct device *dev,
+ dma_addr_t dma_handle, size_t size,
+ enum dma_data_direction dir);
+ void (*sync_single_for_device)(struct device *dev,
+ dma_addr_t dma_handle, size_t size,
+ enum dma_data_direction dir);
+ void (*sync_single_range_for_cpu)(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir);
+ void (*sync_single_range_for_device)(struct device *dev,
+ dma_addr_t dma_handle,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir);
+ void (*sync_sg_for_cpu)(struct device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction dir);
+ void (*sync_sg_for_device)(struct device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction dir);
+ int (*mapping_error)(struct device *dev, dma_addr_t dma_addr);
+ int (*dma_supported)(struct device *dev, u64 mask);
+ int is_phys;
+};
+
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
/*
@@ -67,7 +115,7 @@ static inline u64 dma_get_mask(struct device *dev)
{
if (dev && dev->dma_mask && *dev->dma_mask)
return *dev->dma_mask;
- return DMA_32BIT_MASK;
+ return DMA_BIT_MASK(32);
}
extern u64 dma_get_required_mask(struct device *dev);
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index af1dab41674b..1a455f1f86d7 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -11,6 +11,7 @@
#define DMA_PTE_READ (1)
#define DMA_PTE_WRITE (2)
+#define DMA_PTE_SNP (1 << 11)
struct intel_iommu;
struct dmar_domain;
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index c73f1e2b59b7..2e2aa3df170c 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -23,9 +23,6 @@
#include <linux/device.h>
#include <linux/uio.h>
-#include <linux/kref.h>
-#include <linux/completion.h>
-#include <linux/rcupdate.h>
#include <linux/dma-mapping.h>
/**
@@ -97,7 +94,6 @@ typedef struct { DECLARE_BITMAP(bits, DMA_TX_TYPE_END); } dma_cap_mask_t;
/**
* struct dma_chan_percpu - the per-CPU part of struct dma_chan
- * @refcount: local_t used for open-coded "bigref" counting
* @memcpy_count: transaction counter
* @bytes_transferred: byte counter
*/
@@ -114,13 +110,11 @@ struct dma_chan_percpu {
* @cookie: last cookie value returned to client
* @chan_id: channel ID for sysfs
* @dev: class device for sysfs
- * @refcount: kref, used in "bigref" slow-mode
- * @slow_ref: indicates that the DMA channel is free
- * @rcu: the DMA channel's RCU head
* @device_node: used to add this to the device chan list
* @local: per-cpu pointer to a struct dma_chan_percpu
* @client-count: how many clients are using this channel
* @table_count: number of appearances in the mem-to-mem allocation table
+ * @private: private data for certain client-channel associations
*/
struct dma_chan {
struct dma_device *device;
@@ -134,6 +128,7 @@ struct dma_chan {
struct dma_chan_percpu *local;
int client_count;
int table_count;
+ void *private;
};
/**
@@ -207,12 +202,11 @@ struct dma_async_tx_descriptor {
/**
* struct dma_device - info on the entity supplying DMA services
* @chancnt: how many DMA channels are supported
+ * @privatecnt: how many DMA channels are requested by dma_request_channel
* @channels: the list of struct dma_chan
* @global_node: list_head for global dma_device_list
* @cap_mask: one or more dma_capability flags
* @max_xor: maximum number of xor sources, 0 if no capability
- * @refcount: reference count
- * @done: IO completion struct
* @dev_id: unique device ID
* @dev: struct device reference for dma mapping api
* @device_alloc_chan_resources: allocate resources and return the
@@ -225,11 +219,13 @@ struct dma_async_tx_descriptor {
* @device_prep_dma_interrupt: prepares an end of chain interrupt operation
* @device_prep_slave_sg: prepares a slave dma operation
* @device_terminate_all: terminate all pending operations
+ * @device_is_tx_complete: poll for transaction completion
* @device_issue_pending: push pending transactions to hardware
*/
struct dma_device {
unsigned int chancnt;
+ unsigned int privatecnt;
struct list_head channels;
struct list_head global_node;
dma_cap_mask_t cap_mask;
@@ -282,6 +278,36 @@ static inline void dmaengine_put(void)
}
#endif
+#ifdef CONFIG_NET_DMA
+#define net_dmaengine_get() dmaengine_get()
+#define net_dmaengine_put() dmaengine_put()
+#else
+static inline void net_dmaengine_get(void)
+{
+}
+static inline void net_dmaengine_put(void)
+{
+}
+#endif
+
+#ifdef CONFIG_ASYNC_TX_DMA
+#define async_dmaengine_get() dmaengine_get()
+#define async_dmaengine_put() dmaengine_put()
+#define async_dma_find_channel(type) dma_find_channel(type)
+#else
+static inline void async_dmaengine_get(void)
+{
+}
+static inline void async_dmaengine_put(void)
+{
+}
+static inline struct dma_chan *
+async_dma_find_channel(enum dma_transaction_type type)
+{
+ return NULL;
+}
+#endif
+
dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
void *dest, void *src, size_t len);
dma_cookie_t dma_async_memcpy_buf_to_pg(struct dma_chan *chan,
@@ -297,6 +323,11 @@ static inline void async_tx_ack(struct dma_async_tx_descriptor *tx)
tx->flags |= DMA_CTRL_ACK;
}
+static inline void async_tx_clear_ack(struct dma_async_tx_descriptor *tx)
+{
+ tx->flags &= ~DMA_CTRL_ACK;
+}
+
static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx)
{
return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;
@@ -323,6 +354,13 @@ __dma_cap_set(enum dma_transaction_type tx_type, dma_cap_mask_t *dstp)
set_bit(tx_type, dstp->bits);
}
+#define dma_cap_clear(tx, mask) __dma_cap_clear((tx), &(mask))
+static inline void
+__dma_cap_clear(enum dma_transaction_type tx_type, dma_cap_mask_t *dstp)
+{
+ clear_bit(tx_type, dstp->bits);
+}
+
#define dma_cap_zero(mask) __dma_cap_zero(&(mask))
static inline void __dma_cap_zero(dma_cap_mask_t *dstp)
{
@@ -400,11 +438,16 @@ static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie,
enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
#ifdef CONFIG_DMA_ENGINE
enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
+void dma_issue_pending_all(void);
#else
static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
{
return DMA_SUCCESS;
}
+static inline void dma_issue_pending_all(void)
+{
+ do { } while (0);
+}
#endif
/* --- DMA device --- */
@@ -413,7 +456,6 @@ int dma_async_device_register(struct dma_device *device);
void dma_async_device_unregister(struct dma_device *device);
void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
-void dma_issue_pending_all(void);
#define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
void dma_release_channel(struct dma_chan *chan);
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index f28440784cf0..e397dc342cda 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -24,16 +24,17 @@
#include <linux/acpi.h>
#include <linux/types.h>
#include <linux/msi.h>
+#include <linux/irqreturn.h>
-#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
struct intel_iommu;
-
+#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
struct dmar_drhd_unit {
struct list_head list; /* list of drhd units */
struct acpi_dmar_header *hdr; /* ACPI header */
u64 reg_base_addr; /* register base address*/
struct pci_dev **devices; /* target device array */
int devices_cnt; /* target device count */
+ u16 segment; /* PCI domain */
u8 ignored:1; /* ignore drhd */
u8 include_all:1;
struct intel_iommu *iommu;
@@ -44,12 +45,20 @@ extern struct list_head dmar_drhd_units;
#define for_each_drhd_unit(drhd) \
list_for_each_entry(drhd, &dmar_drhd_units, list)
+#define for_each_active_iommu(i, drhd) \
+ list_for_each_entry(drhd, &dmar_drhd_units, list) \
+ if (i=drhd->iommu, drhd->ignored) {} else
+
+#define for_each_iommu(i, drhd) \
+ list_for_each_entry(drhd, &dmar_drhd_units, list) \
+ if (i=drhd->iommu, 0) {} else
+
extern int dmar_table_init(void);
extern int dmar_dev_scope_init(void);
/* Intel IOMMU detection */
extern void detect_intel_iommu(void);
-
+extern int enable_drhd_fault_handling(void);
extern int parse_ioapics_under_ir(void);
extern int alloc_iommu(struct dmar_drhd_unit *);
@@ -63,12 +72,12 @@ static inline int dmar_table_init(void)
{
return -ENODEV;
}
+static inline int enable_drhd_fault_handling(void)
+{
+ return -1;
+}
#endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */
-#ifdef CONFIG_INTR_REMAP
-extern int intr_remapping_enabled;
-extern int enable_intr_remapping(int);
-
struct irte {
union {
struct {
@@ -97,6 +106,12 @@ struct irte {
__u64 high;
};
};
+#ifdef CONFIG_INTR_REMAP
+extern int intr_remapping_enabled;
+extern int enable_intr_remapping(int);
+extern void disable_intr_remapping(void);
+extern int reenable_intr_remapping(int);
+
extern int get_irte(int irq, struct irte *entry);
extern int modify_irte(int irq, struct irte *irte_modified);
extern int alloc_irte(struct intel_iommu *iommu, int irq, u16 count);
@@ -111,14 +126,40 @@ extern int irq_remapped(int irq);
extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev);
extern struct intel_iommu *map_ioapic_to_ir(int apic);
#else
+static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
+{
+ return -1;
+}
+static inline int modify_irte(int irq, struct irte *irte_modified)
+{
+ return -1;
+}
+static inline int free_irte(int irq)
+{
+ return -1;
+}
+static inline int map_irq_to_irte_handle(int irq, u16 *sub_handle)
+{
+ return -1;
+}
+static inline int set_irte_irq(int irq, struct intel_iommu *iommu, u16 index,
+ u16 sub_handle)
+{
+ return -1;
+}
+static inline struct intel_iommu *map_dev_to_ir(struct pci_dev *dev)
+{
+ return NULL;
+}
+static inline struct intel_iommu *map_ioapic_to_ir(int apic)
+{
+ return NULL;
+}
#define irq_remapped(irq) (0)
#define enable_intr_remapping(mode) (-1)
#define intr_remapping_enabled (0)
#endif
-#ifdef CONFIG_DMAR
-extern const char *dmar_get_fault_reason(u8 fault_reason);
-
/* Can't use the common MSI interrupt functions
* since DMAR is not a pci device
*/
@@ -127,8 +168,10 @@ extern void dmar_msi_mask(unsigned int irq);
extern void dmar_msi_read(int irq, struct msi_msg *msg);
extern void dmar_msi_write(int irq, struct msi_msg *msg);
extern int dmar_set_interrupt(struct intel_iommu *iommu);
+extern irqreturn_t dmar_fault(int irq, void *dev_id);
extern int arch_setup_dmar_msi(unsigned int irq);
+#ifdef CONFIG_DMAR
extern int iommu_detected, no_iommu;
extern struct list_head dmar_rmrr_units;
struct dmar_rmrr_unit {
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 34161907b2f8..bb5489c82c99 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -38,6 +38,7 @@ struct dmi_device {
#ifdef CONFIG_DMI
extern int dmi_check_system(const struct dmi_system_id *list);
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
extern const char * dmi_get_system_info(int field);
extern const struct dmi_device * dmi_find_device(int type, const char *name,
const struct dmi_device *from);
@@ -46,7 +47,8 @@ extern int dmi_get_year(int field);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_name_in_serial(const char *str);
extern int dmi_available;
-extern int dmi_walk(void (*decode)(const struct dmi_header *));
+extern int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+ void *private_data);
extern bool dmi_match(enum dmi_field f, const char *str);
#else
@@ -60,10 +62,12 @@ static inline int dmi_get_year(int year) { return 0; }
static inline int dmi_name_in_vendors(const char *s) { return 0; }
static inline int dmi_name_in_serial(const char *s) { return 0; }
#define dmi_available 0
-static inline int dmi_walk(void (*decode)(const struct dmi_header *))
- { return -1; }
+static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+ void *private_data) { return -1; }
static inline bool dmi_match(enum dmi_field f, const char *str)
{ return false; }
+static inline const struct dmi_system_id *
+ dmi_first_match(const struct dmi_system_id *list) { return NULL; }
#endif
diff --git a/include/linux/dn.h b/include/linux/dn.h
index 02bba040fcfb..fe9990823193 100644
--- a/include/linux/dn.h
+++ b/include/linux/dn.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_DN_H
#define _LINUX_DN_H
+#include <linux/types.h>
+
/*
DECnet Data Structures and Constants
diff --git a/include/linux/ds1wm.h b/include/linux/ds1wm.h
deleted file mode 100644
index d3c65e48a2e7..000000000000
--- a/include/linux/ds1wm.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* platform data for the DS1WM driver */
-
-struct ds1wm_platform_data {
- int bus_shift; /* number of shifts needed to calculate the
- * offset between DS1WM registers;
- * e.g. on h5xxx and h2200 this is 2
- * (registers aligned to 4-byte boundaries),
- * while on hx4700 this is 1 */
- int active_high;
- void (*enable)(struct platform_device *pdev);
- void (*disable)(struct platform_device *pdev);
-};
diff --git a/include/linux/dst.h b/include/linux/dst.h
new file mode 100644
index 000000000000..e26fed84b1aa
--- /dev/null
+++ b/include/linux/dst.h
@@ -0,0 +1,587 @@
+/*
+ * 2007+ Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DST_H
+#define __DST_H
+
+#include <linux/types.h>
+#include <linux/connector.h>
+
+#define DST_NAMELEN 32
+#define DST_NAME "dst"
+
+enum {
+ /* Remove node with given id from storage */
+ DST_DEL_NODE = 0,
+ /* Add remote node with given id to the storage */
+ DST_ADD_REMOTE,
+ /* Add local node with given id to the storage to be exported and used by remote peers */
+ DST_ADD_EXPORT,
+ /* Crypto initialization command (hash/cipher used to protect the connection) */
+ DST_CRYPTO,
+ /* Security attributes for given connection (permissions for example) */
+ DST_SECURITY,
+ /* Register given node in the block layer subsystem */
+ DST_START,
+ DST_CMD_MAX
+};
+
+struct dst_ctl
+{
+ /* Storage name */
+ char name[DST_NAMELEN];
+ /* Command flags */
+ __u32 flags;
+ /* Command itself (see above) */
+ __u32 cmd;
+ /* Maximum number of pages per single request in this device */
+ __u32 max_pages;
+ /* Stale/error transaction scanning timeout in milliseconds */
+ __u32 trans_scan_timeout;
+ /* Maximum number of retry sends before completing transaction as broken */
+ __u32 trans_max_retries;
+ /* Storage size */
+ __u64 size;
+};
+
+/* Reply command carries completion status */
+struct dst_ctl_ack
+{
+ struct cn_msg msg;
+ int error;
+ int unused[3];
+};
+
+/*
+ * Unfortunaltely socket address structure is not exported to userspace
+ * and is redefined there.
+ */
+#define SADDR_MAX_DATA 128
+
+struct saddr {
+ /* address family, AF_xxx */
+ unsigned short sa_family;
+ /* 14 bytes of protocol address */
+ char sa_data[SADDR_MAX_DATA];
+ /* Number of bytes used in sa_data */
+ unsigned short sa_data_len;
+};
+
+/* Address structure */
+struct dst_network_ctl
+{
+ /* Socket type: datagram, stream...*/
+ unsigned int type;
+ /* Let me guess, is it a Jupiter diameter? */
+ unsigned int proto;
+ /* Peer's address */
+ struct saddr addr;
+};
+
+struct dst_crypto_ctl
+{
+ /* Cipher and hash names */
+ char cipher_algo[DST_NAMELEN];
+ char hash_algo[DST_NAMELEN];
+
+ /* Key sizes. Can be zero for digest for example */
+ unsigned int cipher_keysize, hash_keysize;
+ /* Alignment. Calculated by the DST itself. */
+ unsigned int crypto_attached_size;
+ /* Number of threads to perform crypto operations */
+ int thread_num;
+};
+
+/* Export security attributes have this bits checked in when client connects */
+#define DST_PERM_READ (1<<0)
+#define DST_PERM_WRITE (1<<1)
+
+/*
+ * Right now it is simple model, where each remote address
+ * is assigned to set of permissions it is allowed to perform.
+ * In real world block device does not know anything but
+ * reading and writing, so it should be more than enough.
+ */
+struct dst_secure_user
+{
+ unsigned int permissions;
+ struct saddr addr;
+};
+
+/*
+ * Export control command: device to export and network address to accept
+ * clients to work with given device
+ */
+struct dst_export_ctl
+{
+ char device[DST_NAMELEN];
+ struct dst_network_ctl ctl;
+};
+
+enum {
+ DST_CFG = 1, /* Request remote configuration */
+ DST_IO, /* IO command */
+ DST_IO_RESPONSE, /* IO response */
+ DST_PING, /* Keepalive message */
+ DST_NCMD_MAX,
+};
+
+struct dst_cmd
+{
+ /* Network command itself, see above */
+ __u32 cmd;
+ /*
+ * Size of the attached data
+ * (in most cases, for READ command it means how many bytes were requested)
+ */
+ __u32 size;
+ /* Crypto size: number of attached bytes with digest/hmac */
+ __u32 csize;
+ /* Here we can carry secret data */
+ __u32 reserved;
+ /* Read/write bits, see how they are encoded in bio structure */
+ __u64 rw;
+ /* BIO flags */
+ __u64 flags;
+ /* Unique command id (like transaction ID) */
+ __u64 id;
+ /* Sector to start IO from */
+ __u64 sector;
+ /* Hash data is placed after this header */
+ __u8 hash[0];
+};
+
+/*
+ * Convert command to/from network byte order.
+ * We do not use hton*() functions, since there is
+ * no 64-bit implementation.
+ */
+static inline void dst_convert_cmd(struct dst_cmd *c)
+{
+ c->cmd = __cpu_to_be32(c->cmd);
+ c->csize = __cpu_to_be32(c->csize);
+ c->size = __cpu_to_be32(c->size);
+ c->sector = __cpu_to_be64(c->sector);
+ c->id = __cpu_to_be64(c->id);
+ c->flags = __cpu_to_be64(c->flags);
+ c->rw = __cpu_to_be64(c->rw);
+}
+
+/* Transaction id */
+typedef __u64 dst_gen_t;
+
+#ifdef __KERNEL__
+
+#include <linux/blkdev.h>
+#include <linux/bio.h>
+#include <linux/device.h>
+#include <linux/mempool.h>
+#include <linux/net.h>
+#include <linux/poll.h>
+#include <linux/rbtree.h>
+
+#ifdef CONFIG_DST_DEBUG
+#define dprintk(f, a...) printk(KERN_NOTICE f, ##a)
+#else
+static inline void __attribute__ ((format (printf, 1, 2)))
+ dprintk(const char *fmt, ...) {}
+#endif
+
+struct dst_node;
+
+struct dst_trans
+{
+ /* DST node we are working with */
+ struct dst_node *n;
+
+ /* Entry inside transaction tree */
+ struct rb_node trans_entry;
+
+ /* Merlin kills this transaction when this memory cell equals zero */
+ atomic_t refcnt;
+
+ /* How this transaction should be processed by crypto engine */
+ short enc;
+ /* How many times this transaction was resent */
+ short retries;
+ /* Completion status */
+ int error;
+
+ /* When did we send it to the remote peer */
+ long send_time;
+
+ /* My name is...
+ * Well, computers does not speak, they have unique id instead */
+ dst_gen_t gen;
+
+ /* Block IO we are working with */
+ struct bio *bio;
+
+ /* Network command for above block IO request */
+ struct dst_cmd cmd;
+};
+
+struct dst_crypto_engine
+{
+ /* What should we do with all block requests */
+ struct crypto_hash *hash;
+ struct crypto_ablkcipher *cipher;
+
+ /* Pool of pages used to encrypt data into before sending */
+ int page_num;
+ struct page **pages;
+
+ /* What to do with current request */
+ int enc;
+ /* Who we are and where do we go */
+ struct scatterlist *src, *dst;
+
+ /* Maximum timeout waiting for encryption to be completed */
+ long timeout;
+ /* IV is a 64-bit sequential counter */
+ u64 iv;
+
+ /* Secret data */
+ void *private;
+
+ /* Cached temporary data lives here */
+ int size;
+ void *data;
+};
+
+struct dst_state
+{
+ /* The main state protection */
+ struct mutex state_lock;
+
+ /* Polling machinery for sockets */
+ wait_queue_t wait;
+ wait_queue_head_t *whead;
+ /* Most of events are being waited here */
+ wait_queue_head_t thread_wait;
+
+ /* Who owns this? */
+ struct dst_node *node;
+
+ /* Network address for this state */
+ struct dst_network_ctl ctl;
+
+ /* Permissions to work with: read-only or rw connection */
+ u32 permissions;
+
+ /* Called when we need to clean private data */
+ void (* cleanup)(struct dst_state *st);
+
+ /* Used by the server: BIO completion queues BIOs here */
+ struct list_head request_list;
+ spinlock_t request_lock;
+
+ /* Guess what? No, it is not number of planets */
+ atomic_t refcnt;
+
+ /* This flags is set when connection should be dropped */
+ int need_exit;
+
+ /*
+ * Socket to work with. Second pointer is used for
+ * lockless check if socket was changed before performing
+ * next action (like working with cached polling result)
+ */
+ struct socket *socket, *read_socket;
+
+ /* Cached preallocated data */
+ void *data;
+ unsigned int size;
+
+ /* Currently processed command */
+ struct dst_cmd cmd;
+};
+
+struct dst_info
+{
+ /* Device size */
+ u64 size;
+
+ /* Local device name for export devices */
+ char local[DST_NAMELEN];
+
+ /* Network setup */
+ struct dst_network_ctl net;
+
+ /* Sysfs bits use this */
+ struct device device;
+};
+
+struct dst_node
+{
+ struct list_head node_entry;
+
+ /* Hi, my name is stored here */
+ char name[DST_NAMELEN];
+ /* My cache name is stored here */
+ char cache_name[DST_NAMELEN];
+
+ /* Block device attached to given node.
+ * Only valid for exporting nodes */
+ struct block_device *bdev;
+ /* Network state machine for given peer */
+ struct dst_state *state;
+
+ /* Block IO machinery */
+ struct request_queue *queue;
+ struct gendisk *disk;
+
+ /* Number of threads in processing pool */
+ int thread_num;
+ /* Maximum number of pages in single IO */
+ int max_pages;
+
+ /* I'm that big in bytes */
+ loff_t size;
+
+ /* Exported to userspace node information */
+ struct dst_info *info;
+
+ /*
+ * Security attribute list.
+ * Used only by exporting node currently.
+ */
+ struct list_head security_list;
+ struct mutex security_lock;
+
+ /*
+ * When this unerflows below zero, university collapses.
+ * But this will not happen, since node will be freed,
+ * when reference counter reaches zero.
+ */
+ atomic_t refcnt;
+
+ /* How precisely should I be started? */
+ int (*start)(struct dst_node *);
+
+ /* Crypto capabilities */
+ struct dst_crypto_ctl crypto;
+ u8 *hash_key;
+ u8 *cipher_key;
+
+ /* Pool of processing thread */
+ struct thread_pool *pool;
+
+ /* Transaction IDs live here */
+ atomic_long_t gen;
+
+ /*
+ * How frequently and how many times transaction
+ * tree should be scanned to drop stale objects.
+ */
+ long trans_scan_timeout;
+ int trans_max_retries;
+
+ /* Small gnomes live here */
+ struct rb_root trans_root;
+ struct mutex trans_lock;
+
+ /*
+ * Transaction cache/memory pool.
+ * It is big enough to contain not only transaction
+ * itself, but additional crypto data (digest/hmac).
+ */
+ struct kmem_cache *trans_cache;
+ mempool_t *trans_pool;
+
+ /* This entity scans transaction tree */
+ struct delayed_work trans_work;
+
+ wait_queue_head_t wait;
+};
+
+/* Kernel representation of the security attribute */
+struct dst_secure
+{
+ struct list_head sec_entry;
+ struct dst_secure_user sec;
+};
+
+int dst_process_bio(struct dst_node *n, struct bio *bio);
+
+int dst_node_init_connected(struct dst_node *n, struct dst_network_ctl *r);
+int dst_node_init_listened(struct dst_node *n, struct dst_export_ctl *le);
+
+static inline struct dst_state *dst_state_get(struct dst_state *st)
+{
+ BUG_ON(atomic_read(&st->refcnt) == 0);
+ atomic_inc(&st->refcnt);
+ return st;
+}
+
+void dst_state_put(struct dst_state *st);
+
+struct dst_state *dst_state_alloc(struct dst_node *n);
+int dst_state_socket_create(struct dst_state *st);
+void dst_state_socket_release(struct dst_state *st);
+
+void dst_state_exit_connected(struct dst_state *st);
+
+int dst_state_schedule_receiver(struct dst_state *st);
+
+void dst_dump_addr(struct socket *sk, struct sockaddr *sa, char *str);
+
+static inline void dst_state_lock(struct dst_state *st)
+{
+ mutex_lock(&st->state_lock);
+}
+
+static inline void dst_state_unlock(struct dst_state *st)
+{
+ mutex_unlock(&st->state_lock);
+}
+
+void dst_poll_exit(struct dst_state *st);
+int dst_poll_init(struct dst_state *st);
+
+static inline unsigned int dst_state_poll(struct dst_state *st)
+{
+ unsigned int revents = POLLHUP | POLLERR;
+
+ dst_state_lock(st);
+ if (st->socket)
+ revents = st->socket->ops->poll(NULL, st->socket, NULL);
+ dst_state_unlock(st);
+
+ return revents;
+}
+
+static inline int dst_thread_setup(void *private, void *data)
+{
+ return 0;
+}
+
+void dst_node_put(struct dst_node *n);
+
+static inline struct dst_node *dst_node_get(struct dst_node *n)
+{
+ atomic_inc(&n->refcnt);
+ return n;
+}
+
+int dst_data_recv(struct dst_state *st, void *data, unsigned int size);
+int dst_recv_cdata(struct dst_state *st, void *cdata);
+int dst_data_send_header(struct socket *sock,
+ void *data, unsigned int size, int more);
+
+int dst_send_bio(struct dst_state *st, struct dst_cmd *cmd, struct bio *bio);
+
+int dst_process_io(struct dst_state *st);
+int dst_export_crypto(struct dst_node *n, struct bio *bio);
+int dst_export_send_bio(struct bio *bio);
+int dst_start_export(struct dst_node *n);
+
+int __init dst_export_init(void);
+void dst_export_exit(void);
+
+/* Private structure for export block IO requests */
+struct dst_export_priv
+{
+ struct list_head request_entry;
+ struct dst_state *state;
+ struct bio *bio;
+ struct dst_cmd cmd;
+};
+
+static inline void dst_trans_get(struct dst_trans *t)
+{
+ atomic_inc(&t->refcnt);
+}
+
+struct dst_trans *dst_trans_search(struct dst_node *node, dst_gen_t gen);
+int dst_trans_remove(struct dst_trans *t);
+int dst_trans_remove_nolock(struct dst_trans *t);
+void dst_trans_put(struct dst_trans *t);
+
+/*
+ * Convert bio into network command.
+ */
+static inline void dst_bio_to_cmd(struct bio *bio, struct dst_cmd *cmd,
+ u32 command, u64 id)
+{
+ cmd->cmd = command;
+ cmd->flags = (bio->bi_flags << BIO_POOL_BITS) >> BIO_POOL_BITS;
+ cmd->rw = bio->bi_rw;
+ cmd->size = bio->bi_size;
+ cmd->csize = 0;
+ cmd->id = id;
+ cmd->sector = bio->bi_sector;
+};
+
+int dst_trans_send(struct dst_trans *t);
+int dst_trans_crypto(struct dst_trans *t);
+
+int dst_node_crypto_init(struct dst_node *n, struct dst_crypto_ctl *ctl);
+void dst_node_crypto_exit(struct dst_node *n);
+
+static inline int dst_need_crypto(struct dst_node *n)
+{
+ struct dst_crypto_ctl *c = &n->crypto;
+ /*
+ * Logical OR is appropriate here, but boolean one produces
+ * more optimal code, so it is used instead.
+ */
+ return (c->hash_algo[0] | c->cipher_algo[0]);
+}
+
+int dst_node_trans_init(struct dst_node *n, unsigned int size);
+void dst_node_trans_exit(struct dst_node *n);
+
+/*
+ * Pool of threads.
+ * Ready list contains threads currently free to be used,
+ * active one contains threads with some work scheduled for them.
+ * Caller can wait in given queue when thread is ready.
+ */
+struct thread_pool
+{
+ int thread_num;
+ struct mutex thread_lock;
+ struct list_head ready_list, active_list;
+
+ wait_queue_head_t wait;
+};
+
+void thread_pool_del_worker(struct thread_pool *p);
+void thread_pool_del_worker_id(struct thread_pool *p, unsigned int id);
+int thread_pool_add_worker(struct thread_pool *p,
+ char *name,
+ unsigned int id,
+ void *(* init)(void *data),
+ void (* cleanup)(void *data),
+ void *data);
+
+void thread_pool_destroy(struct thread_pool *p);
+struct thread_pool *thread_pool_create(int num, char *name,
+ void *(* init)(void *data),
+ void (* cleanup)(void *data),
+ void *data);
+
+int thread_pool_schedule(struct thread_pool *p,
+ int (* setup)(void *stored_private, void *setup_data),
+ int (* action)(void *stored_private, void *setup_data),
+ void *setup_data, long timeout);
+int thread_pool_schedule_private(struct thread_pool *p,
+ int (* setup)(void *private, void *data),
+ int (* action)(void *private, void *data),
+ void *data, long timeout, void *id);
+
+#endif /* __KERNEL__ */
+#endif /* __DST_H */
diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h
index 89412e18f571..fec66bd24f22 100644
--- a/include/linux/dvb/audio.h
+++ b/include/linux/dvb/audio.h
@@ -24,12 +24,7 @@
#ifndef _DVBAUDIO_H_
#define _DVBAUDIO_H_
-#ifdef __KERNEL__
#include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
-
typedef enum {
AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
@@ -81,7 +76,7 @@ struct audio_karaoke{ /* if Vocal1 or Vocal2 are non-zero, they get mixed */
} audio_karaoke_t; /* into left and right */
-typedef uint16_t audio_attributes_t;
+typedef __u16 audio_attributes_t;
/* bits: descr. */
/* 15-13 audio coding mode (0=ac3, 2=mpeg1, 3=mpeg2ext, 4=LPCM, 6=DTS, */
/* 12 multichannel extension */
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index 402fb7a8d922..fef943738a24 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -24,7 +24,7 @@
#ifndef _DVBDMX_H_
#define _DVBDMX_H_
-#include <asm/types.h>
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/time.h>
#else
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 55026b1a40bd..51c8d2d49e42 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -26,8 +26,7 @@
#ifndef _DVBFRONTEND_H_
#define _DVBFRONTEND_H_
-#include <asm/types.h>
-
+#include <linux/types.h>
typedef enum fe_type {
FE_QPSK,
diff --git a/include/linux/dvb/net.h b/include/linux/dvb/net.h
index 5be474bf0d2b..f451e7eb0b0b 100644
--- a/include/linux/dvb/net.h
+++ b/include/linux/dvb/net.h
@@ -24,8 +24,7 @@
#ifndef _DVBNET_H_
#define _DVBNET_H_
-#include <asm/types.h>
-
+#include <linux/types.h>
struct dvb_net_if {
__u16 pid;
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index 50839fe9e39e..1d750c0fd86e 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -24,17 +24,14 @@
#ifndef _DVBVIDEO_H_
#define _DVBVIDEO_H_
-#include <linux/compiler.h>
-
-#ifdef __KERNEL__
#include <linux/types.h>
+#ifdef __KERNEL__
+#include <linux/compiler.h>
#else
-#include <asm/types.h>
#include <stdint.h>
#include <time.h>
#endif
-
typedef enum {
VIDEO_FORMAT_4_3, /* Select 4:3 format */
VIDEO_FORMAT_16_9, /* Select 16:9 format. */
@@ -135,12 +132,12 @@ struct video_command {
#define VIDEO_VSYNC_FIELD_PROGRESSIVE (3)
struct video_event {
- int32_t type;
+ __s32 type;
#define VIDEO_EVENT_SIZE_CHANGED 1
#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
#define VIDEO_EVENT_DECODER_STOPPED 3
#define VIDEO_EVENT_VSYNC 4
- time_t timestamp;
+ __kernel_time_t timestamp;
union {
video_size_t size;
unsigned int frame_rate; /* in frames per 1000sec */
@@ -160,25 +157,25 @@ struct video_status {
struct video_still_picture {
char __user *iFrame; /* pointer to a single iframe in memory */
- int32_t size;
+ __s32 size;
};
typedef
struct video_highlight {
int active; /* 1=show highlight, 0=hide highlight */
- uint8_t contrast1; /* 7- 4 Pattern pixel contrast */
+ __u8 contrast1; /* 7- 4 Pattern pixel contrast */
/* 3- 0 Background pixel contrast */
- uint8_t contrast2; /* 7- 4 Emphasis pixel-2 contrast */
+ __u8 contrast2; /* 7- 4 Emphasis pixel-2 contrast */
/* 3- 0 Emphasis pixel-1 contrast */
- uint8_t color1; /* 7- 4 Pattern pixel color */
+ __u8 color1; /* 7- 4 Pattern pixel color */
/* 3- 0 Background pixel color */
- uint8_t color2; /* 7- 4 Emphasis pixel-2 color */
+ __u8 color2; /* 7- 4 Emphasis pixel-2 color */
/* 3- 0 Emphasis pixel-1 color */
- uint32_t ypos; /* 23-22 auto action mode */
+ __u32 ypos; /* 23-22 auto action mode */
/* 21-12 start y */
/* 9- 0 end y */
- uint32_t xpos; /* 23-22 button color number */
+ __u32 xpos; /* 23-22 button color number */
/* 21-12 start x */
/* 9- 0 end x */
} video_highlight_t;
@@ -192,17 +189,17 @@ typedef struct video_spu {
typedef struct video_spu_palette { /* SPU Palette information */
int length;
- uint8_t __user *palette;
+ __u8 __user *palette;
} video_spu_palette_t;
typedef struct video_navi_pack {
int length; /* 0 ... 1024 */
- uint8_t data[1024];
+ __u8 data[1024];
} video_navi_pack_t;
-typedef uint16_t video_attributes_t;
+typedef __u16 video_attributes_t;
/* bits: descr. */
/* 15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
/* 13-12 TV system (0=525/60, 1=625/50) */
diff --git a/include/linux/dw_dmac.h b/include/linux/dw_dmac.h
index d797dde247f7..c8aad713a046 100644
--- a/include/linux/dw_dmac.h
+++ b/include/linux/dw_dmac.h
@@ -74,4 +74,23 @@ struct dw_dma_slave {
#define DWC_CFGL_HS_DST_POL (1 << 18) /* dst handshake active low */
#define DWC_CFGL_HS_SRC_POL (1 << 19) /* src handshake active low */
+/* DMA API extensions */
+struct dw_cyclic_desc {
+ struct dw_desc **desc;
+ unsigned long periods;
+ void (*period_callback)(void *param);
+ void *period_callback_param;
+};
+
+struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
+ dma_addr_t buf_addr, size_t buf_len, size_t period_len,
+ enum dma_data_direction direction);
+void dw_dma_cyclic_free(struct dma_chan *chan);
+int dw_dma_cyclic_start(struct dma_chan *chan);
+void dw_dma_cyclic_stop(struct dma_chan *chan);
+
+dma_addr_t dw_dma_get_src_addr(struct dma_chan *chan);
+
+dma_addr_t dw_dma_get_dst_addr(struct dma_chan *chan);
+
#endif /* DW_DMAC_H */
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
new file mode 100644
index 000000000000..baabf33be244
--- /dev/null
+++ b/include/linux/dynamic_debug.h
@@ -0,0 +1,88 @@
+#ifndef _DYNAMIC_DEBUG_H
+#define _DYNAMIC_DEBUG_H
+
+/* dynamic_printk_enabled, and dynamic_printk_enabled2 are bitmasks in which
+ * bit n is set to 1 if any modname hashes into the bucket n, 0 otherwise. They
+ * use independent hash functions, to reduce the chance of false positives.
+ */
+extern long long dynamic_debug_enabled;
+extern long long dynamic_debug_enabled2;
+
+/*
+ * An instance of this structure is created in a special
+ * ELF section at every dynamic debug callsite. At runtime,
+ * the special section is treated as an array of these.
+ */
+struct _ddebug {
+ /*
+ * These fields are used to drive the user interface
+ * for selecting and displaying debug callsites.
+ */
+ const char *modname;
+ const char *function;
+ const char *filename;
+ const char *format;
+ char primary_hash;
+ char secondary_hash;
+ unsigned int lineno:24;
+ /*
+ * The flags field controls the behaviour at the callsite.
+ * The bits here are changed dynamically when the user
+ * writes commands to <debugfs>/dynamic_debug/ddebug
+ */
+#define _DPRINTK_FLAGS_PRINT (1<<0) /* printk() a message using the format */
+#define _DPRINTK_FLAGS_DEFAULT 0
+ unsigned int flags:8;
+} __attribute__((aligned(8)));
+
+
+int ddebug_add_module(struct _ddebug *tab, unsigned int n,
+ const char *modname);
+
+#if defined(CONFIG_DYNAMIC_DEBUG)
+extern int ddebug_remove_module(char *mod_name);
+
+#define __dynamic_dbg_enabled(dd) ({ \
+ int __ret = 0; \
+ if (unlikely((dynamic_debug_enabled & (1LL << DEBUG_HASH)) && \
+ (dynamic_debug_enabled2 & (1LL << DEBUG_HASH2)))) \
+ if (unlikely(dd.flags)) \
+ __ret = 1; \
+ __ret; })
+
+#define dynamic_pr_debug(fmt, ...) do { \
+ static struct _ddebug descriptor \
+ __used \
+ __attribute__((section("__verbose"), aligned(8))) = \
+ { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH, \
+ DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \
+ if (__dynamic_dbg_enabled(descriptor)) \
+ printk(KERN_DEBUG KBUILD_MODNAME ":" pr_fmt(fmt), \
+ ##__VA_ARGS__); \
+ } while (0)
+
+
+#define dynamic_dev_dbg(dev, fmt, ...) do { \
+ static struct _ddebug descriptor \
+ __used \
+ __attribute__((section("__verbose"), aligned(8))) = \
+ { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH, \
+ DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \
+ if (__dynamic_dbg_enabled(descriptor)) \
+ dev_printk(KERN_DEBUG, dev, \
+ KBUILD_MODNAME ": " pr_fmt(fmt),\
+ ##__VA_ARGS__); \
+ } while (0)
+
+#else
+
+static inline int ddebug_remove_module(char *mod)
+{
+ return 0;
+}
+
+#define dynamic_pr_debug(fmt, ...) do { } while (0)
+#define dynamic_dev_dbg(dev, format, ...) do { } while (0)
+#endif
+
+#endif
diff --git a/include/linux/dynamic_printk.h b/include/linux/dynamic_printk.h
deleted file mode 100644
index 2d528d009074..000000000000
--- a/include/linux/dynamic_printk.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef _DYNAMIC_PRINTK_H
-#define _DYNAMIC_PRINTK_H
-
-#define DYNAMIC_DEBUG_HASH_BITS 6
-#define DEBUG_HASH_TABLE_SIZE (1 << DYNAMIC_DEBUG_HASH_BITS)
-
-#define TYPE_BOOLEAN 1
-
-#define DYNAMIC_ENABLED_ALL 0
-#define DYNAMIC_ENABLED_NONE 1
-#define DYNAMIC_ENABLED_SOME 2
-
-extern int dynamic_enabled;
-
-/* dynamic_printk_enabled, and dynamic_printk_enabled2 are bitmasks in which
- * bit n is set to 1 if any modname hashes into the bucket n, 0 otherwise. They
- * use independent hash functions, to reduce the chance of false positives.
- */
-extern long long dynamic_printk_enabled;
-extern long long dynamic_printk_enabled2;
-
-struct mod_debug {
- char *modname;
- char *logical_modname;
- char *flag_names;
- int type;
- int hash;
- int hash2;
-} __attribute__((aligned(8)));
-
-int register_dynamic_debug_module(char *mod_name, int type, char *share_name,
- char *flags, int hash, int hash2);
-
-#if defined(CONFIG_DYNAMIC_PRINTK_DEBUG)
-extern int unregister_dynamic_debug_module(char *mod_name);
-extern int __dynamic_dbg_enabled_helper(char *modname, int type,
- int value, int hash);
-
-#define __dynamic_dbg_enabled(module, type, value, level, hash) ({ \
- int __ret = 0; \
- if (unlikely((dynamic_printk_enabled & (1LL << DEBUG_HASH)) && \
- (dynamic_printk_enabled2 & (1LL << DEBUG_HASH2)))) \
- __ret = __dynamic_dbg_enabled_helper(module, type, \
- value, hash);\
- __ret; })
-
-#define dynamic_pr_debug(fmt, ...) do { \
- static char mod_name[] \
- __attribute__((section("__verbose_strings"))) \
- = KBUILD_MODNAME; \
- static struct mod_debug descriptor \
- __used \
- __attribute__((section("__verbose"), aligned(8))) = \
- { mod_name, mod_name, NULL, TYPE_BOOLEAN, DEBUG_HASH, DEBUG_HASH2 };\
- if (__dynamic_dbg_enabled(KBUILD_MODNAME, TYPE_BOOLEAN, \
- 0, 0, DEBUG_HASH)) \
- printk(KERN_DEBUG KBUILD_MODNAME ":" fmt, \
- ##__VA_ARGS__); \
- } while (0)
-
-#define dynamic_dev_dbg(dev, format, ...) do { \
- static char mod_name[] \
- __attribute__((section("__verbose_strings"))) \
- = KBUILD_MODNAME; \
- static struct mod_debug descriptor \
- __used \
- __attribute__((section("__verbose"), aligned(8))) = \
- { mod_name, mod_name, NULL, TYPE_BOOLEAN, DEBUG_HASH, DEBUG_HASH2 };\
- if (__dynamic_dbg_enabled(KBUILD_MODNAME, TYPE_BOOLEAN, \
- 0, 0, DEBUG_HASH)) \
- dev_printk(KERN_DEBUG, dev, \
- KBUILD_MODNAME ": " format, \
- ##__VA_ARGS__); \
- } while (0)
-
-#else
-
-static inline int unregister_dynamic_debug_module(const char *mod_name)
-{
- return 0;
-}
-static inline int __dynamic_dbg_enabled_helper(char *modname, int type,
- int value, int hash)
-{
- return 0;
-}
-
-#define __dynamic_dbg_enabled(module, type, value, level, hash) ({ 0; })
-#define dynamic_pr_debug(fmt, ...) do { } while (0)
-#define dynamic_dev_dbg(dev, format, ...) do { } while (0)
-#endif
-
-#endif
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 5d747c5cd0fe..4cbd0fe9df08 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -30,6 +30,8 @@
#ifndef _LINUX_EDD_H
#define _LINUX_EDD_H
+#include <linux/types.h>
+
#define EDDNR 0x1e9 /* addr of number of edd_info structs at EDDBUF
in boot_params - treat this as 1 byte */
#define EDDBUF 0xd00 /* addr of edd_info structs in boot_params */
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h
index ff1945e37790..a01be90c58cc 100644
--- a/include/linux/efs_fs_sb.h
+++ b/include/linux/efs_fs_sb.h
@@ -9,6 +9,7 @@
#ifndef __EFS_FS_SB_H__
#define __EFS_FS_SB_H__
+#include <linux/types.h>
#include <linux/magic.h>
/* EFS superblock magic numbers */
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 7a204256b155..c59b769f62b0 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -116,6 +116,7 @@ extern void elv_abort_queue(struct request_queue *);
extern void elv_completed_request(struct request_queue *, struct request *);
extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
extern void elv_put_request(struct request_queue *, struct request *);
+extern void elv_drain_elevator(struct request_queue *);
/*
* io scheduler registration
diff --git a/include/linux/elf-fdpic.h b/include/linux/elf-fdpic.h
index 9f5b7456bff3..7cd2e80cebc8 100644
--- a/include/linux/elf-fdpic.h
+++ b/include/linux/elf-fdpic.h
@@ -58,11 +58,13 @@ struct elf_fdpic_params {
#define ELF_FDPIC_FLAG_PRESENT 0x80000000 /* T if this object is present */
};
+#ifdef __KERNEL__
#ifdef CONFIG_MMU
extern void elf_fdpic_arch_lay_out_mm(struct elf_fdpic_params *exec_params,
struct elf_fdpic_params *interp_params,
unsigned long *start_stack,
unsigned long *start_brk);
#endif
+#endif /* __KERNEL__ */
#endif /* _LINUX_ELF_FDPIC_H */
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 0b61ca41a044..45a937be6d38 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -377,6 +377,7 @@ typedef struct elf64_note {
Elf64_Word n_type; /* Content type */
} Elf64_Nhdr;
+#ifdef __KERNEL__
#if ELF_CLASS == ELFCLASS32
extern Elf32_Dyn _DYNAMIC [];
@@ -404,5 +405,5 @@ static inline int elf_coredump_extra_notes_write(struct file *file,
extern int elf_coredump_extra_notes_size(void);
extern int elf_coredump_extra_notes_write(struct file *file, loff_t *foffset);
#endif
-
+#endif /* __KERNEL__ */
#endif /* _LINUX_ELF_H */
diff --git a/include/linux/elfcore.h b/include/linux/elfcore.h
index 5ca54d77079f..7605c5e9589f 100644
--- a/include/linux/elfcore.h
+++ b/include/linux/elfcore.h
@@ -111,6 +111,15 @@ static inline void elf_core_copy_regs(elf_gregset_t *elfregs, struct pt_regs *re
#endif
}
+static inline void elf_core_copy_kernel_regs(elf_gregset_t *elfregs, struct pt_regs *regs)
+{
+#ifdef ELF_CORE_COPY_KERNEL_REGS
+ ELF_CORE_COPY_KERNEL_REGS((*elfregs), regs);
+#else
+ elf_core_copy_regs(elfregs, regs);
+#endif
+}
+
static inline int elf_core_copy_task_regs(struct task_struct *t, elf_gregset_t* elfregs)
{
#ifdef ELF_CORE_COPY_TASK_REGS
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 92f8d4fab32b..ec12cc74366f 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_ERRQUEUE_H
#define _LINUX_ERRQUEUE_H 1
+#include <linux/types.h>
+
struct sock_extended_err
{
__u32 ee_errno;
@@ -16,6 +18,7 @@ struct sock_extended_err
#define SO_EE_ORIGIN_LOCAL 1
#define SO_EE_ORIGIN_ICMP 2
#define SO_EE_ORIGIN_ICMP6 3
+#define SO_EE_ORIGIN_TIMESTAMPING 4
#define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1))
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 1cb0f0b90926..a1f17abba7dc 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -184,4 +184,25 @@ static inline unsigned compare_ether_addr_64bits(const u8 addr1[6+2],
}
#endif /* __KERNEL__ */
+/**
+ * compare_ether_header - Compare two Ethernet headers
+ * @a: Pointer to Ethernet header
+ * @b: Pointer to Ethernet header
+ *
+ * Compare two ethernet headers, returns 0 if equal.
+ * This assumes that the network header (i.e., IP header) is 4-byte
+ * aligned OR the platform can handle unaligned access. This is the
+ * case for all packets coming into netif_receive_skb or similar
+ * entry points.
+ */
+
+static inline int compare_ether_header(const void *a, const void *b)
+{
+ u32 *a32 = (u32 *)((u8 *)a + 2);
+ u32 *b32 = (u32 *)((u8 *)b + 2);
+
+ return (*(u16 *)a ^ *(u16 *)b) | (a32[0] ^ b32[0]) |
+ (a32[1] ^ b32[1]) | (a32[2] ^ b32[2]);
+}
+
#endif /* _LINUX_ETHERDEVICE_H */
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 27c67a542235..131b127b70f8 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -7,6 +7,7 @@
* Portions Copyright 2002 Intel (eli.kupermann@intel.com,
* christopher.leech@intel.com,
* scott.feldman@intel.com)
+ * Portions Copyright (C) Sun Microsystems 2008
*/
#ifndef _LINUX_ETHTOOL_H
@@ -287,10 +288,75 @@ enum ethtool_flags {
ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
};
-struct ethtool_rxnfc {
- __u32 cmd;
+/* The following structures are for supporting RX network flow
+ * classification configuration. Note, all multibyte fields, e.g.,
+ * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
+ * byte order.
+ */
+struct ethtool_tcpip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be16 psrc;
+ __be16 pdst;
+ __u8 tos;
+};
+
+struct ethtool_ah_espip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 spi;
+ __u8 tos;
+};
+
+struct ethtool_rawip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __u8 hdata[64];
+};
+
+struct ethtool_ether_spec {
+ __be16 ether_type;
+ __u8 frame_size;
+ __u8 eframe[16];
+};
+
+#define ETH_RX_NFC_IP4 1
+#define ETH_RX_NFC_IP6 2
+
+struct ethtool_usrip4_spec {
+ __be32 ip4src;
+ __be32 ip4dst;
+ __be32 l4_4_bytes;
+ __u8 tos;
+ __u8 ip_ver;
+ __u8 proto;
+};
+
+struct ethtool_rx_flow_spec {
__u32 flow_type;
- __u64 data;
+ union {
+ struct ethtool_tcpip4_spec tcp_ip4_spec;
+ struct ethtool_tcpip4_spec udp_ip4_spec;
+ struct ethtool_tcpip4_spec sctp_ip4_spec;
+ struct ethtool_ah_espip4_spec ah_ip4_spec;
+ struct ethtool_ah_espip4_spec esp_ip4_spec;
+ struct ethtool_rawip4_spec raw_ip4_spec;
+ struct ethtool_ether_spec ether_spec;
+ struct ethtool_usrip4_spec usr_ip4_spec;
+ __u8 hdata[64];
+ } h_u, m_u; /* entry, mask */
+ __u64 ring_cookie;
+ __u32 location;
+};
+
+struct ethtool_rxnfc {
+ __u32 cmd;
+ __u32 flow_type;
+ /* The rx flow hash value or the rule DB size */
+ __u64 data;
+ struct ethtool_rx_flow_spec fs;
+ __u32 rule_cnt;
+ __u32 rule_locs[0];
};
#ifdef __KERNEL__
@@ -417,8 +483,8 @@ struct ethtool_ops {
/* the following hooks are obsolete */
int (*self_test_count)(struct net_device *);/* use get_sset_count */
int (*get_stats_count)(struct net_device *);/* use get_sset_count */
- int (*get_rxhash)(struct net_device *, struct ethtool_rxnfc *);
- int (*set_rxhash)(struct net_device *, struct ethtool_rxnfc *);
+ int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
+ int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
};
#endif /* __KERNEL__ */
@@ -469,6 +535,12 @@ struct ethtool_ops {
#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
+#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
+#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
+#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
+#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
+#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
+#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
/* compatibility with older code */
#define SPARC_ETH_GSET ETHTOOL_GSET
@@ -565,9 +637,13 @@ struct ethtool_ops {
#define UDP_V6_FLOW 0x06
#define SCTP_V6_FLOW 0x07
#define AH_ESP_V6_FLOW 0x08
+#define AH_V4_FLOW 0x09
+#define ESP_V4_FLOW 0x0a
+#define AH_V6_FLOW 0x0b
+#define ESP_V6_FLOW 0x0c
+#define IP_USER_FLOW 0x0d
/* L3-L4 network traffic flow hash options */
-#define RXH_DEV_PORT (1 << 0)
#define RXH_L2DA (1 << 1)
#define RXH_VLAN (1 << 2)
#define RXH_L3_PROTO (1 << 3)
@@ -577,5 +653,6 @@ struct ethtool_ops {
#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
#define RXH_DISCARD (1 << 31)
+#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
#endif /* _LINUX_ETHTOOL_H */
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index a667637b54e3..f45a8ae5f828 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -13,10 +13,20 @@
/* For O_CLOEXEC and O_NONBLOCK */
#include <linux/fcntl.h>
-/* Flags for eventfd2. */
+/*
+ * CAREFUL: Check include/asm-generic/fcntl.h when defining
+ * new flags, since they might collide with O_* ones. We want
+ * to re-use O_* flags that couldn't possibly have a meaning
+ * from eventfd, in order to leave a free define-space for
+ * shared O_* flags.
+ */
+#define EFD_SEMAPHORE (1 << 0)
#define EFD_CLOEXEC O_CLOEXEC
#define EFD_NONBLOCK O_NONBLOCK
+#define EFD_SHARED_FCNTL_FLAGS (O_CLOEXEC | O_NONBLOCK)
+#define EFD_FLAGS_SET (EFD_SHARED_FCNTL_FLAGS | EFD_SEMAPHORE)
+
struct file *eventfd_fget(int fd);
int eventfd_signal(struct file *file, int n);
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index f1e1d3c47125..f6856a5a1d4b 100644
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -61,7 +61,6 @@ struct file;
static inline void eventpoll_init_file(struct file *file)
{
INIT_LIST_HEAD(&file->f_ep_links);
- spin_lock_init(&file->f_ep_lock);
}
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index dd495b8c3091..634a5e5aba3e 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -208,6 +208,7 @@ static inline __u32 ext3_mask_flags(umode_t mode, __u32 flags)
#define EXT3_STATE_JDATA 0x00000001 /* journaled data exists */
#define EXT3_STATE_NEW 0x00000002 /* inode is newly created */
#define EXT3_STATE_XATTR 0x00000004 /* has in-inode xattrs */
+#define EXT3_STATE_FLUSH_ON_CLOSE 0x00000008
/* Used to pass group descriptor data when online resize is done */
struct ext3_new_group_input {
@@ -893,9 +894,8 @@ extern int ext3_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
u64 start, u64 len);
/* ioctl.c */
-extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
- unsigned long);
-extern long ext3_compat_ioctl (struct file *, unsigned int, unsigned long);
+extern long ext3_ioctl(struct file *, unsigned int, unsigned long);
+extern long ext3_compat_ioctl(struct file *, unsigned int, unsigned long);
/* namei.c */
extern int ext3_orphan_add(handle_t *, struct inode *);
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 1ee63df5be92..f563c5013932 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1,7 +1,7 @@
#ifndef _LINUX_FB_H
#define _LINUX_FB_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/i2c.h>
struct dentry;
@@ -123,6 +123,7 @@ struct dentry;
#define FB_ACCEL_TRIDENT_3DIMAGE 51 /* Trident 3DImage */
#define FB_ACCEL_TRIDENT_BLADE3D 52 /* Trident Blade3D */
#define FB_ACCEL_TRIDENT_BLADEXP 53 /* Trident BladeXP */
+#define FB_ACCEL_CIRRUS_ALPINE 53 /* Cirrus Logic 543x/544x/5480 */
#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */
#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */
#define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */
@@ -960,6 +961,13 @@ extern struct fb_info *registered_fb[FB_MAX];
extern int num_registered_fb;
extern struct class *fb_class;
+extern int lock_fb_info(struct fb_info *info);
+
+static inline void unlock_fb_info(struct fb_info *info)
+{
+ mutex_unlock(&info->lock);
+}
+
static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
u8 *src, u32 s_pitch, u32 height)
{
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 09d6c5bbdddd..a2ec74bc4812 100644
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -5,12 +5,14 @@
#ifndef __LINUX_FDTABLE_H
#define __LINUX_FDTABLE_H
-#include <asm/atomic.h>
#include <linux/posix_types.h>
#include <linux/compiler.h>
#include <linux/spinlock.h>
#include <linux/rcupdate.h>
#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/atomic.h>
/*
* The default fd array needs to be at least BITS_PER_LONG,
diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index 4d078e99c017..c6b3ca3af6df 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -25,10 +25,12 @@
#include <linux/types.h>
#include <linux/firewire-constants.h>
-#define FW_CDEV_EVENT_BUS_RESET 0x00
-#define FW_CDEV_EVENT_RESPONSE 0x01
-#define FW_CDEV_EVENT_REQUEST 0x02
-#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03
+#define FW_CDEV_EVENT_BUS_RESET 0x00
+#define FW_CDEV_EVENT_RESPONSE 0x01
+#define FW_CDEV_EVENT_REQUEST 0x02
+#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03
+#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04
+#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05
/**
* struct fw_cdev_event_common - Common part of all fw_cdev_event_ types
@@ -136,7 +138,24 @@ struct fw_cdev_event_request {
* This event is sent when the controller has completed an &fw_cdev_iso_packet
* with the %FW_CDEV_ISO_INTERRUPT bit set. In the receive case, the headers
* stripped of all packets up until and including the interrupt packet are
- * returned in the @header field.
+ * returned in the @header field. The amount of header data per packet is as
+ * specified at iso context creation by &fw_cdev_create_iso_context.header_size.
+ *
+ * In version 1 of this ABI, header data consisted of the 1394 isochronous
+ * packet header, followed by quadlets from the packet payload if
+ * &fw_cdev_create_iso_context.header_size > 4.
+ *
+ * In version 2 of this ABI, header data consist of the 1394 isochronous
+ * packet header, followed by a timestamp quadlet if
+ * &fw_cdev_create_iso_context.header_size > 4, followed by quadlets from the
+ * packet payload if &fw_cdev_create_iso_context.header_size > 8.
+ *
+ * Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2.
+ *
+ * Format of 1394 iso packet header: 16 bits len, 2 bits tag, 6 bits channel,
+ * 4 bits tcode, 4 bits sy, in big endian byte order. Format of timestamp:
+ * 16 bits invalid, 3 bits cycleSeconds, 13 bits cycleCount, in big endian byte
+ * order.
*/
struct fw_cdev_event_iso_interrupt {
__u64 closure;
@@ -147,12 +166,44 @@ struct fw_cdev_event_iso_interrupt {
};
/**
+ * struct fw_cdev_event_iso_resource - Iso resources were allocated or freed
+ * @closure: See &fw_cdev_event_common;
+ * set by %FW_CDEV_IOC_(DE)ALLOCATE_ISO_RESOURCE(_ONCE) ioctl
+ * @type: %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
+ * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
+ * @handle: Reference by which an allocated resource can be deallocated
+ * @channel: Isochronous channel which was (de)allocated, if any
+ * @bandwidth: Bandwidth allocation units which were (de)allocated, if any
+ *
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event is sent after an isochronous
+ * resource was allocated at the IRM. The client has to check @channel and
+ * @bandwidth for whether the allocation actually succeeded.
+ *
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event is sent after an isochronous
+ * resource was deallocated at the IRM. It is also sent when automatic
+ * reallocation after a bus reset failed.
+ *
+ * @channel is <0 if no channel was (de)allocated or if reallocation failed.
+ * @bandwidth is 0 if no bandwidth was (de)allocated or if reallocation failed.
+ */
+struct fw_cdev_event_iso_resource {
+ __u64 closure;
+ __u32 type;
+ __u32 handle;
+ __s32 channel;
+ __s32 bandwidth;
+};
+
+/**
* union fw_cdev_event - Convenience union of fw_cdev_event_ types
* @common: Valid for all types
* @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
* @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
* @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST
* @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT
+ * @iso_resource: Valid if @common.type ==
+ * %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
+ * %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
*
* Convenience union for userspace use. Events could be read(2) into an
* appropriately aligned char buffer and then cast to this union for further
@@ -163,33 +214,47 @@ struct fw_cdev_event_iso_interrupt {
* not fit will be discarded so that the next read(2) will return a new event.
*/
union fw_cdev_event {
- struct fw_cdev_event_common common;
- struct fw_cdev_event_bus_reset bus_reset;
- struct fw_cdev_event_response response;
- struct fw_cdev_event_request request;
- struct fw_cdev_event_iso_interrupt iso_interrupt;
+ struct fw_cdev_event_common common;
+ struct fw_cdev_event_bus_reset bus_reset;
+ struct fw_cdev_event_response response;
+ struct fw_cdev_event_request request;
+ struct fw_cdev_event_iso_interrupt iso_interrupt;
+ struct fw_cdev_event_iso_resource iso_resource;
};
-#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info)
-#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request)
-#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate)
-#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate)
-#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response)
-#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset)
-#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor)
-#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor)
+/* available since kernel version 2.6.22 */
+#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info)
+#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request)
+#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate)
+#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate)
+#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response)
+#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset)
+#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor)
+#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor)
+#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context)
+#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso)
+#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso)
+#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso)
-#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context)
-#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso)
-#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso)
-#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso)
-#define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer)
+/* available since kernel version 2.6.24 */
+#define FW_CDEV_IOC_GET_CYCLE_TIMER _IOR('#', 0x0c, struct fw_cdev_get_cycle_timer)
-/* FW_CDEV_VERSION History
- *
- * 1 Feb 18, 2007: Initial version.
+/* available since kernel version 2.6.30 */
+#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE _IOWR('#', 0x0d, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE _IOW('#', 0x0e, struct fw_cdev_deallocate)
+#define FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x0f, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE _IOW('#', 0x10, struct fw_cdev_allocate_iso_resource)
+#define FW_CDEV_IOC_GET_SPEED _IO('#', 0x11) /* returns speed code */
+#define FW_CDEV_IOC_SEND_BROADCAST_REQUEST _IOW('#', 0x12, struct fw_cdev_send_request)
+#define FW_CDEV_IOC_SEND_STREAM_PACKET _IOW('#', 0x13, struct fw_cdev_send_stream_packet)
+
+/*
+ * FW_CDEV_VERSION History
+ * 1 (2.6.22) - initial version
+ * 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if
+ * &fw_cdev_create_iso_context.header_size is 8 or more
*/
-#define FW_CDEV_VERSION 1
+#define FW_CDEV_VERSION 2
/**
* struct fw_cdev_get_info - General purpose information ioctl
@@ -201,7 +266,7 @@ union fw_cdev_event {
* case, @rom_length is updated with the actual length of the
* configuration ROM.
* @rom: If non-zero, address of a buffer to be filled by a copy of the
- * local node's configuration ROM
+ * device's configuration ROM
* @bus_reset: If non-zero, address of a buffer to be filled by a
* &struct fw_cdev_event_bus_reset with the current state
* of the bus. This does not cause a bus reset to happen.
@@ -229,7 +294,7 @@ struct fw_cdev_get_info {
* Send a request to the device. This ioctl implements all outgoing requests.
* Both quadlet and block request specify the payload as a pointer to the data
* in the @data field. Once the transaction completes, the kernel writes an
- * &fw_cdev_event_request event back. The @closure field is passed back to
+ * &fw_cdev_event_response event back. The @closure field is passed back to
* user space in the response event.
*/
struct fw_cdev_send_request {
@@ -284,9 +349,9 @@ struct fw_cdev_allocate {
};
/**
- * struct fw_cdev_deallocate - Free an address range allocation
- * @handle: Handle to the address range, as returned by the kernel when the
- * range was allocated
+ * struct fw_cdev_deallocate - Free a CSR address range or isochronous resource
+ * @handle: Handle to the address range or iso resource, as returned by the
+ * kernel when the range or resource was allocated
*/
struct fw_cdev_deallocate {
__u32 handle;
@@ -329,6 +394,9 @@ struct fw_cdev_initiate_bus_reset {
* If successful, the kernel adds the descriptor and writes back a handle to the
* kernel-side object to be used for later removal of the descriptor block and
* immediate key.
+ *
+ * This ioctl affects the configuration ROMs of all local nodes.
+ * The ioctl only succeeds on device files which represent a local node.
*/
struct fw_cdev_add_descriptor {
__u32 immediate;
@@ -344,7 +412,7 @@ struct fw_cdev_add_descriptor {
* descriptor was added
*
* Remove a descriptor block and accompanying immediate key from the local
- * node's configuration ROM.
+ * nodes' configuration ROMs.
*/
struct fw_cdev_remove_descriptor {
__u32 handle;
@@ -370,6 +438,9 @@ struct fw_cdev_remove_descriptor {
*
* If a context was successfully created, the kernel writes back a handle to the
* context, which must be passed in for subsequent operations on that context.
+ *
+ * Note that the effect of a @header_size > 4 depends on
+ * &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt.
*/
struct fw_cdev_create_iso_context {
__u32 type;
@@ -473,10 +544,91 @@ struct fw_cdev_stop_iso {
* The %FW_CDEV_IOC_GET_CYCLE_TIMER ioctl reads the isochronous cycle timer
* and also the system clock. This allows to express the receive time of an
* isochronous packet as a system time with microsecond accuracy.
+ *
+ * @cycle_timer consists of 7 bits cycleSeconds, 13 bits cycleCount, and
+ * 12 bits cycleOffset, in host byte order.
*/
struct fw_cdev_get_cycle_timer {
__u64 local_time;
__u32 cycle_timer;
};
+/**
+ * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth
+ * @closure: Passed back to userspace in correponding iso resource events
+ * @channels: Isochronous channels of which one is to be (de)allocated
+ * @bandwidth: Isochronous bandwidth units to be (de)allocated
+ * @handle: Handle to the allocation, written by the kernel (only valid in
+ * case of %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctls)
+ *
+ * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE ioctl initiates allocation of an
+ * isochronous channel and/or of isochronous bandwidth at the isochronous
+ * resource manager (IRM). Only one of the channels specified in @channels is
+ * allocated. An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED is sent after
+ * communication with the IRM, indicating success or failure in the event data.
+ * The kernel will automatically reallocate the resources after bus resets.
+ * Should a reallocation fail, an %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event
+ * will be sent. The kernel will also automatically deallocate the resources
+ * when the file descriptor is closed.
+ *
+ * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE ioctl can be used to initiate
+ * deallocation of resources which were allocated as described above.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
+ *
+ * The %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE ioctl is a variant of allocation
+ * without automatic re- or deallocation.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED event concludes this operation,
+ * indicating success or failure in its data.
+ *
+ * The %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE_ONCE ioctl works like
+ * %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE except that resources are freed
+ * instead of allocated.
+ * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation.
+ *
+ * To summarize, %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE allocates iso resources
+ * for the lifetime of the fd or handle.
+ * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources
+ * for the duration of a bus generation.
+ *
+ * @channels is a host-endian bitfield with the least significant bit
+ * representing channel 0 and the most significant bit representing channel 63:
+ * 1ULL << c for each channel c that is a candidate for (de)allocation.
+ *
+ * @bandwidth is expressed in bandwidth allocation units, i.e. the time to send
+ * one quadlet of data (payload or header data) at speed S1600.
+ */
+struct fw_cdev_allocate_iso_resource {
+ __u64 closure;
+ __u64 channels;
+ __u32 bandwidth;
+ __u32 handle;
+};
+
+/**
+ * struct fw_cdev_send_stream_packet - send an asynchronous stream packet
+ * @length: Length of outgoing payload, in bytes
+ * @tag: Data format tag
+ * @channel: Isochronous channel to transmit to
+ * @sy: Synchronization code
+ * @closure: Passed back to userspace in the response event
+ * @data: Userspace pointer to payload
+ * @generation: The bus generation where packet is valid
+ * @speed: Speed to transmit at
+ *
+ * The %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl sends an asynchronous stream packet
+ * to every device which is listening to the specified channel. The kernel
+ * writes an &fw_cdev_event_response event which indicates success or failure of
+ * the transmission.
+ */
+struct fw_cdev_send_stream_packet {
+ __u32 length;
+ __u32 tag;
+ __u32 channel;
+ __u32 sy;
+ __u64 closure;
+ __u64 data;
+ __u32 generation;
+ __u32 speed;
+};
+
#endif /* _LINUX_FIREWIRE_CDEV_H */
diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h
index 6e199c8dfacc..cca686b39123 100644
--- a/include/linux/firmware-map.h
+++ b/include/linux/firmware-map.h
@@ -1,7 +1,7 @@
/*
* include/linux/firmware-map.h:
* Copyright (C) 2008 SUSE LINUX Products GmbH
- * by Bernhard Walle <bwalle@suse.de>
+ * by Bernhard Walle <bernhard.walle@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License v2.0 as published by
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 6022f44043f2..562d2855cf30 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -54,24 +54,30 @@ struct inodes_stat_t {
#define MAY_ACCESS 16
#define MAY_OPEN 32
+/*
+ * flags in file.f_mode. Note that FMODE_READ and FMODE_WRITE must correspond
+ * to O_WRONLY and O_RDWR via the strange trick in __dentry_open()
+ */
+
/* file is open for reading */
#define FMODE_READ ((__force fmode_t)1)
/* file is open for writing */
#define FMODE_WRITE ((__force fmode_t)2)
/* file is seekable */
#define FMODE_LSEEK ((__force fmode_t)4)
-/* file can be accessed using pread/pwrite */
+/* file can be accessed using pread */
#define FMODE_PREAD ((__force fmode_t)8)
-#define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */
+/* file can be accessed using pwrite */
+#define FMODE_PWRITE ((__force fmode_t)16)
/* File is opened for execution with sys_execve / sys_uselib */
-#define FMODE_EXEC ((__force fmode_t)16)
+#define FMODE_EXEC ((__force fmode_t)32)
/* File is opened with O_NDELAY (only set for block devices) */
-#define FMODE_NDELAY ((__force fmode_t)32)
+#define FMODE_NDELAY ((__force fmode_t)64)
/* File is opened with O_EXCL (only set for block devices) */
-#define FMODE_EXCL ((__force fmode_t)64)
+#define FMODE_EXCL ((__force fmode_t)128)
/* File is opened using open(.., 3, ..) and is writeable only for ioctls
(specialy hack for floppy.c) */
-#define FMODE_WRITE_IOCTL ((__force fmode_t)128)
+#define FMODE_WRITE_IOCTL ((__force fmode_t)256)
/*
* Don't update ctime and mtime.
@@ -87,10 +93,14 @@ struct inodes_stat_t {
#define WRITE 1
#define READA 2 /* read-ahead - don't block if no resources */
#define SWRITE 3 /* for ll_rw_block() - wait for buffer lock */
-#define READ_SYNC (READ | (1 << BIO_RW_SYNC))
+#define READ_SYNC (READ | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
#define READ_META (READ | (1 << BIO_RW_META))
-#define WRITE_SYNC (WRITE | (1 << BIO_RW_SYNC))
-#define SWRITE_SYNC (SWRITE | (1 << BIO_RW_SYNC))
+#define WRITE_SYNC_PLUG (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
+#define WRITE_SYNC (WRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
+#define WRITE_ODIRECT (WRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG))
+#define SWRITE_SYNC_PLUG \
+ (SWRITE | (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_NOIDLE))
+#define SWRITE_SYNC (SWRITE_SYNC_PLUG | (1 << BIO_RW_UNPLUG))
#define WRITE_BARRIER (WRITE | (1 << BIO_RW_BARRIER))
#define DISCARD_NOBARRIER (1 << BIO_RW_DISCARD)
#define DISCARD_BARRIER ((1 << BIO_RW_DISCARD) | (1 << BIO_RW_BARRIER))
@@ -135,6 +145,7 @@ struct inodes_stat_t {
#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */
#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
#define MS_I_VERSION (1<<23) /* Update inode I_version field */
+#define MS_STRICTATIME (1<<24) /* Always perform atime updates */
#define MS_ACTIVE (1<<30)
#define MS_NOUSER (1<<31)
@@ -842,6 +853,7 @@ struct file {
#define f_dentry f_path.dentry
#define f_vfsmnt f_path.mnt
const struct file_operations *f_op;
+ spinlock_t f_lock; /* f_ep_links, f_flags, no IRQ */
atomic_long_t f_count;
unsigned int f_flags;
fmode_t f_mode;
@@ -860,7 +872,6 @@ struct file {
#ifdef CONFIG_EPOLL
/* Used by fs/eventpoll.c to link all the hooks to this file */
struct list_head f_ep_links;
- spinlock_t f_ep_lock;
#endif /* #ifdef CONFIG_EPOLL */
struct address_space *f_mapping;
#ifdef CONFIG_DEBUG_WRITECOUNT
@@ -1057,34 +1068,147 @@ extern int lease_modify(struct file_lock **, int);
extern int lock_may_read(struct inode *, loff_t start, unsigned long count);
extern int lock_may_write(struct inode *, loff_t start, unsigned long count);
#else /* !CONFIG_FILE_LOCKING */
-#define fcntl_getlk(a, b) ({ -EINVAL; })
-#define fcntl_setlk(a, b, c, d) ({ -EACCES; })
+static inline int fcntl_getlk(struct file *file, struct flock __user *user)
+{
+ return -EINVAL;
+}
+
+static inline int fcntl_setlk(unsigned int fd, struct file *file,
+ unsigned int cmd, struct flock __user *user)
+{
+ return -EACCES;
+}
+
#if BITS_PER_LONG == 32
-#define fcntl_getlk64(a, b) ({ -EINVAL; })
-#define fcntl_setlk64(a, b, c, d) ({ -EACCES; })
+static inline int fcntl_getlk64(struct file *file, struct flock64 __user *user)
+{
+ return -EINVAL;
+}
+
+static inline int fcntl_setlk64(unsigned int fd, struct file *file,
+ unsigned int cmd, struct flock64 __user *user)
+{
+ return -EACCES;
+}
#endif
-#define fcntl_setlease(a, b, c) ({ 0; })
-#define fcntl_getlease(a) ({ 0; })
-#define locks_init_lock(a) ({ })
-#define __locks_copy_lock(a, b) ({ })
-#define locks_copy_lock(a, b) ({ })
-#define locks_remove_posix(a, b) ({ })
-#define locks_remove_flock(a) ({ })
-#define posix_test_lock(a, b) ({ 0; })
-#define posix_lock_file(a, b, c) ({ -ENOLCK; })
-#define posix_lock_file_wait(a, b) ({ -ENOLCK; })
-#define posix_unblock_lock(a, b) (-ENOENT)
-#define vfs_test_lock(a, b) ({ 0; })
-#define vfs_lock_file(a, b, c, d) (-ENOLCK)
-#define vfs_cancel_lock(a, b) ({ 0; })
-#define flock_lock_file_wait(a, b) ({ -ENOLCK; })
-#define __break_lease(a, b) ({ 0; })
-#define lease_get_mtime(a, b) ({ })
-#define generic_setlease(a, b, c) ({ -EINVAL; })
-#define vfs_setlease(a, b, c) ({ -EINVAL; })
-#define lease_modify(a, b) ({ -EINVAL; })
-#define lock_may_read(a, b, c) ({ 1; })
-#define lock_may_write(a, b, c) ({ 1; })
+static inline int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
+{
+ return 0;
+}
+
+static inline int fcntl_getlease(struct file *filp)
+{
+ return 0;
+}
+
+static inline void locks_init_lock(struct file_lock *fl)
+{
+ return;
+}
+
+static inline void __locks_copy_lock(struct file_lock *new, struct file_lock *fl)
+{
+ return;
+}
+
+static inline void locks_copy_lock(struct file_lock *new, struct file_lock *fl)
+{
+ return;
+}
+
+static inline void locks_remove_posix(struct file *filp, fl_owner_t owner)
+{
+ return;
+}
+
+static inline void locks_remove_flock(struct file *filp)
+{
+ return;
+}
+
+static inline void posix_test_lock(struct file *filp, struct file_lock *fl)
+{
+ return;
+}
+
+static inline int posix_lock_file(struct file *filp, struct file_lock *fl,
+ struct file_lock *conflock)
+{
+ return -ENOLCK;
+}
+
+static inline int posix_lock_file_wait(struct file *filp, struct file_lock *fl)
+{
+ return -ENOLCK;
+}
+
+static inline int posix_unblock_lock(struct file *filp,
+ struct file_lock *waiter)
+{
+ return -ENOENT;
+}
+
+static inline int vfs_test_lock(struct file *filp, struct file_lock *fl)
+{
+ return 0;
+}
+
+static inline int vfs_lock_file(struct file *filp, unsigned int cmd,
+ struct file_lock *fl, struct file_lock *conf)
+{
+ return -ENOLCK;
+}
+
+static inline int vfs_cancel_lock(struct file *filp, struct file_lock *fl)
+{
+ return 0;
+}
+
+static inline int flock_lock_file_wait(struct file *filp,
+ struct file_lock *request)
+{
+ return -ENOLCK;
+}
+
+static inline int __break_lease(struct inode *inode, unsigned int mode)
+{
+ return 0;
+}
+
+static inline void lease_get_mtime(struct inode *inode, struct timespec *time)
+{
+ return;
+}
+
+static inline int generic_setlease(struct file *filp, long arg,
+ struct file_lock **flp)
+{
+ return -EINVAL;
+}
+
+static inline int vfs_setlease(struct file *filp, long arg,
+ struct file_lock **lease)
+{
+ return -EINVAL;
+}
+
+static inline int lease_modify(struct file_lock **before, int arg)
+{
+ return -EINVAL;
+}
+
+static inline int lock_may_read(struct inode *inode, loff_t start,
+ unsigned long len)
+{
+ return 1;
+}
+
+static inline int lock_may_write(struct inode *inode, loff_t start,
+ unsigned long len)
+{
+ return 1;
+}
+
#endif /* !CONFIG_FILE_LOCKING */
@@ -1575,6 +1699,9 @@ struct file_system_type {
struct lock_class_key i_alloc_sem_key;
};
+extern int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
+ int (*fill_super)(struct super_block *, void *, int),
+ struct vfsmount *mnt);
extern int get_sb_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int),
@@ -1600,7 +1727,7 @@ struct super_block *sget(struct file_system_type *type,
extern int get_sb_pseudo(struct file_system_type *, char *,
const struct super_operations *ops, unsigned long,
struct vfsmount *mnt);
-extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
+extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
int __put_super_and_need_restart(struct super_block *sb);
/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
@@ -1621,6 +1748,8 @@ extern void drop_collected_mounts(struct vfsmount *);
extern int vfs_statfs(struct dentry *, struct kstatfs *);
+extern int current_umask(void);
+
/* /sys/fs */
extern struct kobject *fs_kobj;
@@ -1681,13 +1810,44 @@ static inline int break_lease(struct inode *inode, unsigned int mode)
return 0;
}
#else /* !CONFIG_FILE_LOCKING */
-#define locks_mandatory_locked(a) ({ 0; })
-#define locks_mandatory_area(a, b, c, d, e) ({ 0; })
-#define __mandatory_lock(a) ({ 0; })
-#define mandatory_lock(a) ({ 0; })
-#define locks_verify_locked(a) ({ 0; })
-#define locks_verify_truncate(a, b, c) ({ 0; })
-#define break_lease(a, b) ({ 0; })
+static inline int locks_mandatory_locked(struct inode *inode)
+{
+ return 0;
+}
+
+static inline int locks_mandatory_area(int rw, struct inode *inode,
+ struct file *filp, loff_t offset,
+ size_t count)
+{
+ return 0;
+}
+
+static inline int __mandatory_lock(struct inode *inode)
+{
+ return 0;
+}
+
+static inline int mandatory_lock(struct inode *inode)
+{
+ return 0;
+}
+
+static inline int locks_verify_locked(struct inode *inode)
+{
+ return 0;
+}
+
+static inline int locks_verify_truncate(struct inode *inode, struct file *filp,
+ size_t size)
+{
+ return 0;
+}
+
+static inline int break_lease(struct inode *inode, unsigned int mode)
+{
+ return 0;
+}
+
#endif /* CONFIG_FILE_LOCKING */
/* fs/open.c */
@@ -1724,8 +1884,28 @@ extern void bd_set_size(struct block_device *, loff_t size);
extern void bd_forget(struct inode *inode);
extern void bdput(struct block_device *);
extern struct block_device *open_by_devnum(dev_t, fmode_t);
+extern void invalidate_bdev(struct block_device *);
+extern int sync_blockdev(struct block_device *bdev);
+extern struct super_block *freeze_bdev(struct block_device *);
+extern void emergency_thaw_all(void);
+extern int thaw_bdev(struct block_device *bdev, struct super_block *sb);
+extern int fsync_bdev(struct block_device *);
+extern int fsync_super(struct super_block *);
+extern int fsync_no_super(struct block_device *);
#else
static inline void bd_forget(struct inode *inode) {}
+static inline int sync_blockdev(struct block_device *bdev) { return 0; }
+static inline void invalidate_bdev(struct block_device *bdev) {}
+
+static inline struct super_block *freeze_bdev(struct block_device *sb)
+{
+ return NULL;
+}
+
+static inline int thaw_bdev(struct block_device *bdev, struct super_block *sb)
+{
+ return 0;
+}
#endif
extern const struct file_operations def_blk_fops;
extern const struct file_operations def_chr_fops;
@@ -1875,7 +2055,6 @@ static inline void allow_write_access(struct file *file)
if (file)
atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
}
-extern int do_pipe(int *);
extern int do_pipe_flags(int *, int);
extern struct file *create_read_pipe(struct file *f, int flags);
extern struct file *create_write_pipe(int flags);
@@ -2165,19 +2344,7 @@ ssize_t simple_transaction_read(struct file *file, char __user *buf,
size_t size, loff_t *pos);
int simple_transaction_release(struct inode *inode, struct file *file);
-static inline void simple_transaction_set(struct file *file, size_t n)
-{
- struct simple_transaction_argresp *ar = file->private_data;
-
- BUG_ON(n > SIMPLE_TRANSACTION_LIMIT);
-
- /*
- * The barrier ensures that ar->size will really remain zero until
- * ar->data is ready for reading.
- */
- smp_mb();
- ar->size = n;
-}
+void simple_transaction_set(struct file *file, size_t n);
/*
* simple attribute files
@@ -2224,27 +2391,6 @@ ssize_t simple_attr_read(struct file *file, char __user *buf,
ssize_t simple_attr_write(struct file *file, const char __user *buf,
size_t len, loff_t *ppos);
-
-#ifdef CONFIG_SECURITY
-static inline char *alloc_secdata(void)
-{
- return (char *)get_zeroed_page(GFP_KERNEL);
-}
-
-static inline void free_secdata(void *secdata)
-{
- free_page((unsigned long)secdata);
-}
-#else
-static inline char *alloc_secdata(void)
-{
- return (char *)1;
-}
-
-static inline void free_secdata(void *secdata)
-{ }
-#endif /* CONFIG_SECURITY */
-
struct ctl_table;
int proc_nr_files(struct ctl_table *table, int write, struct file *filp,
void __user *buffer, size_t *lenp, loff_t *ppos);
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index a97c053d3a9a..78a05bfcd8eb 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -4,9 +4,10 @@
#include <linux/path.h>
struct fs_struct {
- atomic_t count;
+ int users;
rwlock_t lock;
int umask;
+ int in_exec;
struct path root, pwd;
};
@@ -16,6 +17,8 @@ extern void exit_fs(struct task_struct *);
extern void set_fs_root(struct fs_struct *, struct path *);
extern void set_fs_pwd(struct fs_struct *, struct path *);
extern struct fs_struct *copy_fs_struct(struct fs_struct *);
-extern void put_fs_struct(struct fs_struct *);
+extern void free_fs_struct(struct fs_struct *);
+extern void daemonize_fs_struct(void);
+extern int unshare_fs_struct(void);
#endif /* _LINUX_FS_STRUCT_H */
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
new file mode 100644
index 000000000000..84d3532dd3ea
--- /dev/null
+++ b/include/linux/fscache-cache.h
@@ -0,0 +1,505 @@
+/* General filesystem caching backing cache interface
+ *
+ * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * NOTE!!! See:
+ *
+ * Documentation/filesystems/caching/backend-api.txt
+ *
+ * for a description of the cache backend interface declared here.
+ */
+
+#ifndef _LINUX_FSCACHE_CACHE_H
+#define _LINUX_FSCACHE_CACHE_H
+
+#include <linux/fscache.h>
+#include <linux/sched.h>
+#include <linux/slow-work.h>
+
+#define NR_MAXCACHES BITS_PER_LONG
+
+struct fscache_cache;
+struct fscache_cache_ops;
+struct fscache_object;
+struct fscache_operation;
+
+/*
+ * cache tag definition
+ */
+struct fscache_cache_tag {
+ struct list_head link;
+ struct fscache_cache *cache; /* cache referred to by this tag */
+ unsigned long flags;
+#define FSCACHE_TAG_RESERVED 0 /* T if tag is reserved for a cache */
+ atomic_t usage;
+ char name[0]; /* tag name */
+};
+
+/*
+ * cache definition
+ */
+struct fscache_cache {
+ const struct fscache_cache_ops *ops;
+ struct fscache_cache_tag *tag; /* tag representing this cache */
+ struct kobject *kobj; /* system representation of this cache */
+ struct list_head link; /* link in list of caches */
+ size_t max_index_size; /* maximum size of index data */
+ char identifier[36]; /* cache label */
+
+ /* node management */
+ struct work_struct op_gc; /* operation garbage collector */
+ struct list_head object_list; /* list of data/index objects */
+ struct list_head op_gc_list; /* list of ops to be deleted */
+ spinlock_t object_list_lock;
+ spinlock_t op_gc_list_lock;
+ atomic_t object_count; /* no. of live objects in this cache */
+ struct fscache_object *fsdef; /* object for the fsdef index */
+ unsigned long flags;
+#define FSCACHE_IOERROR 0 /* cache stopped on I/O error */
+#define FSCACHE_CACHE_WITHDRAWN 1 /* cache has been withdrawn */
+};
+
+extern wait_queue_head_t fscache_cache_cleared_wq;
+
+/*
+ * operation to be applied to a cache object
+ * - retrieval initiation operations are done in the context of the process
+ * that issued them, and not in an async thread pool
+ */
+typedef void (*fscache_operation_release_t)(struct fscache_operation *op);
+typedef void (*fscache_operation_processor_t)(struct fscache_operation *op);
+
+struct fscache_operation {
+ union {
+ struct work_struct fast_work; /* record for fast ops */
+ struct slow_work slow_work; /* record for (very) slow ops */
+ };
+ struct list_head pend_link; /* link in object->pending_ops */
+ struct fscache_object *object; /* object to be operated upon */
+
+ unsigned long flags;
+#define FSCACHE_OP_TYPE 0x000f /* operation type */
+#define FSCACHE_OP_FAST 0x0001 /* - fast op, processor may not sleep for disk */
+#define FSCACHE_OP_SLOW 0x0002 /* - (very) slow op, processor may sleep for disk */
+#define FSCACHE_OP_MYTHREAD 0x0003 /* - processing is done be issuing thread, not pool */
+#define FSCACHE_OP_WAITING 4 /* cleared when op is woken */
+#define FSCACHE_OP_EXCLUSIVE 5 /* exclusive op, other ops must wait */
+#define FSCACHE_OP_DEAD 6 /* op is now dead */
+
+ atomic_t usage;
+ unsigned debug_id; /* debugging ID */
+
+ /* operation processor callback
+ * - can be NULL if FSCACHE_OP_WAITING is going to be used to perform
+ * the op in a non-pool thread */
+ fscache_operation_processor_t processor;
+
+ /* operation releaser */
+ fscache_operation_release_t release;
+};
+
+extern atomic_t fscache_op_debug_id;
+extern const struct slow_work_ops fscache_op_slow_work_ops;
+
+extern void fscache_enqueue_operation(struct fscache_operation *);
+extern void fscache_put_operation(struct fscache_operation *);
+
+/**
+ * fscache_operation_init - Do basic initialisation of an operation
+ * @op: The operation to initialise
+ * @release: The release function to assign
+ *
+ * Do basic initialisation of an operation. The caller must still set flags,
+ * object, either fast_work or slow_work if necessary, and processor if needed.
+ */
+static inline void fscache_operation_init(struct fscache_operation *op,
+ fscache_operation_release_t release)
+{
+ atomic_set(&op->usage, 1);
+ op->debug_id = atomic_inc_return(&fscache_op_debug_id);
+ op->release = release;
+ INIT_LIST_HEAD(&op->pend_link);
+}
+
+/**
+ * fscache_operation_init_slow - Do additional initialisation of a slow op
+ * @op: The operation to initialise
+ * @processor: The processor function to assign
+ *
+ * Do additional initialisation of an operation as required for slow work.
+ */
+static inline
+void fscache_operation_init_slow(struct fscache_operation *op,
+ fscache_operation_processor_t processor)
+{
+ op->processor = processor;
+ slow_work_init(&op->slow_work, &fscache_op_slow_work_ops);
+}
+
+/*
+ * data read operation
+ */
+struct fscache_retrieval {
+ struct fscache_operation op;
+ struct address_space *mapping; /* netfs pages */
+ fscache_rw_complete_t end_io_func; /* function to call on I/O completion */
+ void *context; /* netfs read context (pinned) */
+ struct list_head to_do; /* list of things to be done by the backend */
+ unsigned long start_time; /* time at which retrieval started */
+};
+
+typedef int (*fscache_page_retrieval_func_t)(struct fscache_retrieval *op,
+ struct page *page,
+ gfp_t gfp);
+
+typedef int (*fscache_pages_retrieval_func_t)(struct fscache_retrieval *op,
+ struct list_head *pages,
+ unsigned *nr_pages,
+ gfp_t gfp);
+
+/**
+ * fscache_get_retrieval - Get an extra reference on a retrieval operation
+ * @op: The retrieval operation to get a reference on
+ *
+ * Get an extra reference on a retrieval operation.
+ */
+static inline
+struct fscache_retrieval *fscache_get_retrieval(struct fscache_retrieval *op)
+{
+ atomic_inc(&op->op.usage);
+ return op;
+}
+
+/**
+ * fscache_enqueue_retrieval - Enqueue a retrieval operation for processing
+ * @op: The retrieval operation affected
+ *
+ * Enqueue a retrieval operation for processing by the FS-Cache thread pool.
+ */
+static inline void fscache_enqueue_retrieval(struct fscache_retrieval *op)
+{
+ fscache_enqueue_operation(&op->op);
+}
+
+/**
+ * fscache_put_retrieval - Drop a reference to a retrieval operation
+ * @op: The retrieval operation affected
+ *
+ * Drop a reference to a retrieval operation.
+ */
+static inline void fscache_put_retrieval(struct fscache_retrieval *op)
+{
+ fscache_put_operation(&op->op);
+}
+
+/*
+ * cached page storage work item
+ * - used to do three things:
+ * - batch writes to the cache
+ * - do cache writes asynchronously
+ * - defer writes until cache object lookup completion
+ */
+struct fscache_storage {
+ struct fscache_operation op;
+ pgoff_t store_limit; /* don't write more than this */
+};
+
+/*
+ * cache operations
+ */
+struct fscache_cache_ops {
+ /* name of cache provider */
+ const char *name;
+
+ /* allocate an object record for a cookie */
+ struct fscache_object *(*alloc_object)(struct fscache_cache *cache,
+ struct fscache_cookie *cookie);
+
+ /* look up the object for a cookie */
+ void (*lookup_object)(struct fscache_object *object);
+
+ /* finished looking up */
+ void (*lookup_complete)(struct fscache_object *object);
+
+ /* increment the usage count on this object (may fail if unmounting) */
+ struct fscache_object *(*grab_object)(struct fscache_object *object);
+
+ /* pin an object in the cache */
+ int (*pin_object)(struct fscache_object *object);
+
+ /* unpin an object in the cache */
+ void (*unpin_object)(struct fscache_object *object);
+
+ /* store the updated auxilliary data on an object */
+ void (*update_object)(struct fscache_object *object);
+
+ /* discard the resources pinned by an object and effect retirement if
+ * necessary */
+ void (*drop_object)(struct fscache_object *object);
+
+ /* dispose of a reference to an object */
+ void (*put_object)(struct fscache_object *object);
+
+ /* sync a cache */
+ void (*sync_cache)(struct fscache_cache *cache);
+
+ /* notification that the attributes of a non-index object (such as
+ * i_size) have changed */
+ int (*attr_changed)(struct fscache_object *object);
+
+ /* reserve space for an object's data and associated metadata */
+ int (*reserve_space)(struct fscache_object *object, loff_t i_size);
+
+ /* request a backing block for a page be read or allocated in the
+ * cache */
+ fscache_page_retrieval_func_t read_or_alloc_page;
+
+ /* request backing blocks for a list of pages be read or allocated in
+ * the cache */
+ fscache_pages_retrieval_func_t read_or_alloc_pages;
+
+ /* request a backing block for a page be allocated in the cache so that
+ * it can be written directly */
+ fscache_page_retrieval_func_t allocate_page;
+
+ /* request backing blocks for pages be allocated in the cache so that
+ * they can be written directly */
+ fscache_pages_retrieval_func_t allocate_pages;
+
+ /* write a page to its backing block in the cache */
+ int (*write_page)(struct fscache_storage *op, struct page *page);
+
+ /* detach backing block from a page (optional)
+ * - must release the cookie lock before returning
+ * - may sleep
+ */
+ void (*uncache_page)(struct fscache_object *object,
+ struct page *page);
+
+ /* dissociate a cache from all the pages it was backing */
+ void (*dissociate_pages)(struct fscache_cache *cache);
+};
+
+/*
+ * data file or index object cookie
+ * - a file will only appear in one cache
+ * - a request to cache a file may or may not be honoured, subject to
+ * constraints such as disk space
+ * - indices are created on disk just-in-time
+ */
+struct fscache_cookie {
+ atomic_t usage; /* number of users of this cookie */
+ atomic_t n_children; /* number of children of this cookie */
+ spinlock_t lock;
+ struct hlist_head backing_objects; /* object(s) backing this file/index */
+ const struct fscache_cookie_def *def; /* definition */
+ struct fscache_cookie *parent; /* parent of this entry */
+ void *netfs_data; /* back pointer to netfs */
+ struct radix_tree_root stores; /* pages to be stored on this cookie */
+#define FSCACHE_COOKIE_PENDING_TAG 0 /* pages tag: pending write to cache */
+
+ unsigned long flags;
+#define FSCACHE_COOKIE_LOOKING_UP 0 /* T if non-index cookie being looked up still */
+#define FSCACHE_COOKIE_CREATING 1 /* T if non-index object being created still */
+#define FSCACHE_COOKIE_NO_DATA_YET 2 /* T if new object with no cached data yet */
+#define FSCACHE_COOKIE_PENDING_FILL 3 /* T if pending initial fill on object */
+#define FSCACHE_COOKIE_FILLING 4 /* T if filling object incrementally */
+#define FSCACHE_COOKIE_UNAVAILABLE 5 /* T if cookie is unavailable (error, etc) */
+};
+
+extern struct fscache_cookie fscache_fsdef_index;
+
+/*
+ * on-disk cache file or index handle
+ */
+struct fscache_object {
+ enum fscache_object_state {
+ FSCACHE_OBJECT_INIT, /* object in initial unbound state */
+ FSCACHE_OBJECT_LOOKING_UP, /* looking up object */
+ FSCACHE_OBJECT_CREATING, /* creating object */
+
+ /* active states */
+ FSCACHE_OBJECT_AVAILABLE, /* cleaning up object after creation */
+ FSCACHE_OBJECT_ACTIVE, /* object is usable */
+ FSCACHE_OBJECT_UPDATING, /* object is updating */
+
+ /* terminal states */
+ FSCACHE_OBJECT_DYING, /* object waiting for accessors to finish */
+ FSCACHE_OBJECT_LC_DYING, /* object cleaning up after lookup/create */
+ FSCACHE_OBJECT_ABORT_INIT, /* abort the init state */
+ FSCACHE_OBJECT_RELEASING, /* releasing object */
+ FSCACHE_OBJECT_RECYCLING, /* retiring object */
+ FSCACHE_OBJECT_WITHDRAWING, /* withdrawing object */
+ FSCACHE_OBJECT_DEAD, /* object is now dead */
+ } state;
+
+ int debug_id; /* debugging ID */
+ int n_children; /* number of child objects */
+ int n_ops; /* number of ops outstanding on object */
+ int n_obj_ops; /* number of object ops outstanding on object */
+ int n_in_progress; /* number of ops in progress */
+ int n_exclusive; /* number of exclusive ops queued */
+ spinlock_t lock; /* state and operations lock */
+
+ unsigned long lookup_jif; /* time at which lookup started */
+ unsigned long event_mask; /* events this object is interested in */
+ unsigned long events; /* events to be processed by this object
+ * (order is important - using fls) */
+#define FSCACHE_OBJECT_EV_REQUEUE 0 /* T if object should be requeued */
+#define FSCACHE_OBJECT_EV_UPDATE 1 /* T if object should be updated */
+#define FSCACHE_OBJECT_EV_CLEARED 2 /* T if accessors all gone */
+#define FSCACHE_OBJECT_EV_ERROR 3 /* T if fatal error occurred during processing */
+#define FSCACHE_OBJECT_EV_RELEASE 4 /* T if netfs requested object release */
+#define FSCACHE_OBJECT_EV_RETIRE 5 /* T if netfs requested object retirement */
+#define FSCACHE_OBJECT_EV_WITHDRAW 6 /* T if cache requested object withdrawal */
+
+ unsigned long flags;
+#define FSCACHE_OBJECT_LOCK 0 /* T if object is busy being processed */
+#define FSCACHE_OBJECT_PENDING_WRITE 1 /* T if object has pending write */
+#define FSCACHE_OBJECT_WAITING 2 /* T if object is waiting on its parent */
+
+ struct list_head cache_link; /* link in cache->object_list */
+ struct hlist_node cookie_link; /* link in cookie->backing_objects */
+ struct fscache_cache *cache; /* cache that supplied this object */
+ struct fscache_cookie *cookie; /* netfs's file/index object */
+ struct fscache_object *parent; /* parent object */
+ struct slow_work work; /* attention scheduling record */
+ struct list_head dependents; /* FIFO of dependent objects */
+ struct list_head dep_link; /* link in parent's dependents list */
+ struct list_head pending_ops; /* unstarted operations on this object */
+ pgoff_t store_limit; /* current storage limit */
+};
+
+extern const char *fscache_object_states[];
+
+#define fscache_object_is_active(obj) \
+ (!test_bit(FSCACHE_IOERROR, &(obj)->cache->flags) && \
+ (obj)->state >= FSCACHE_OBJECT_AVAILABLE && \
+ (obj)->state < FSCACHE_OBJECT_DYING)
+
+extern const struct slow_work_ops fscache_object_slow_work_ops;
+
+/**
+ * fscache_object_init - Initialise a cache object description
+ * @object: Object description
+ *
+ * Initialise a cache object description to its basic values.
+ *
+ * See Documentation/filesystems/caching/backend-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_object_init(struct fscache_object *object,
+ struct fscache_cookie *cookie,
+ struct fscache_cache *cache)
+{
+ atomic_inc(&cache->object_count);
+
+ object->state = FSCACHE_OBJECT_INIT;
+ spin_lock_init(&object->lock);
+ INIT_LIST_HEAD(&object->cache_link);
+ INIT_HLIST_NODE(&object->cookie_link);
+ vslow_work_init(&object->work, &fscache_object_slow_work_ops);
+ INIT_LIST_HEAD(&object->dependents);
+ INIT_LIST_HEAD(&object->dep_link);
+ INIT_LIST_HEAD(&object->pending_ops);
+ object->n_children = 0;
+ object->n_ops = object->n_in_progress = object->n_exclusive = 0;
+ object->events = object->event_mask = 0;
+ object->flags = 0;
+ object->store_limit = 0;
+ object->cache = cache;
+ object->cookie = cookie;
+ object->parent = NULL;
+}
+
+extern void fscache_object_lookup_negative(struct fscache_object *object);
+extern void fscache_obtained_object(struct fscache_object *object);
+
+/**
+ * fscache_object_destroyed - Note destruction of an object in a cache
+ * @cache: The cache from which the object came
+ *
+ * Note the destruction and deallocation of an object record in a cache.
+ */
+static inline void fscache_object_destroyed(struct fscache_cache *cache)
+{
+ if (atomic_dec_and_test(&cache->object_count))
+ wake_up_all(&fscache_cache_cleared_wq);
+}
+
+/**
+ * fscache_object_lookup_error - Note an object encountered an error
+ * @object: The object on which the error was encountered
+ *
+ * Note that an object encountered a fatal error (usually an I/O error) and
+ * that it should be withdrawn as soon as possible.
+ */
+static inline void fscache_object_lookup_error(struct fscache_object *object)
+{
+ set_bit(FSCACHE_OBJECT_EV_ERROR, &object->events);
+}
+
+/**
+ * fscache_set_store_limit - Set the maximum size to be stored in an object
+ * @object: The object to set the maximum on
+ * @i_size: The limit to set in bytes
+ *
+ * Set the maximum size an object is permitted to reach, implying the highest
+ * byte that may be written. Intended to be called by the attr_changed() op.
+ *
+ * See Documentation/filesystems/caching/backend-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_set_store_limit(struct fscache_object *object, loff_t i_size)
+{
+ object->store_limit = i_size >> PAGE_SHIFT;
+ if (i_size & ~PAGE_MASK)
+ object->store_limit++;
+}
+
+/**
+ * fscache_end_io - End a retrieval operation on a page
+ * @op: The FS-Cache operation covering the retrieval
+ * @page: The page that was to be fetched
+ * @error: The error code (0 if successful)
+ *
+ * Note the end of an operation to retrieve a page, as covered by a particular
+ * operation record.
+ */
+static inline void fscache_end_io(struct fscache_retrieval *op,
+ struct page *page, int error)
+{
+ op->end_io_func(page, op->context, error);
+}
+
+/*
+ * out-of-line cache backend functions
+ */
+extern void fscache_init_cache(struct fscache_cache *cache,
+ const struct fscache_cache_ops *ops,
+ const char *idfmt,
+ ...) __attribute__ ((format (printf, 3, 4)));
+
+extern int fscache_add_cache(struct fscache_cache *cache,
+ struct fscache_object *fsdef,
+ const char *tagname);
+extern void fscache_withdraw_cache(struct fscache_cache *cache);
+
+extern void fscache_io_error(struct fscache_cache *cache);
+
+extern void fscache_mark_pages_cached(struct fscache_retrieval *op,
+ struct pagevec *pagevec);
+
+extern enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
+ const void *data,
+ uint16_t datalen);
+
+#endif /* _LINUX_FSCACHE_CACHE_H */
diff --git a/include/linux/fscache.h b/include/linux/fscache.h
new file mode 100644
index 000000000000..6d8ee466e0a0
--- /dev/null
+++ b/include/linux/fscache.h
@@ -0,0 +1,618 @@
+/* General filesystem caching interface
+ *
+ * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * NOTE!!! See:
+ *
+ * Documentation/filesystems/caching/netfs-api.txt
+ *
+ * for a description of the network filesystem interface declared here.
+ */
+
+#ifndef _LINUX_FSCACHE_H
+#define _LINUX_FSCACHE_H
+
+#include <linux/fs.h>
+#include <linux/list.h>
+#include <linux/pagemap.h>
+#include <linux/pagevec.h>
+
+#if defined(CONFIG_FSCACHE) || defined(CONFIG_FSCACHE_MODULE)
+#define fscache_available() (1)
+#define fscache_cookie_valid(cookie) (cookie)
+#else
+#define fscache_available() (0)
+#define fscache_cookie_valid(cookie) (0)
+#endif
+
+
+/*
+ * overload PG_private_2 to give us PG_fscache - this is used to indicate that
+ * a page is currently backed by a local disk cache
+ */
+#define PageFsCache(page) PagePrivate2((page))
+#define SetPageFsCache(page) SetPagePrivate2((page))
+#define ClearPageFsCache(page) ClearPagePrivate2((page))
+#define TestSetPageFsCache(page) TestSetPagePrivate2((page))
+#define TestClearPageFsCache(page) TestClearPagePrivate2((page))
+
+/* pattern used to fill dead space in an index entry */
+#define FSCACHE_INDEX_DEADFILL_PATTERN 0x79
+
+struct pagevec;
+struct fscache_cache_tag;
+struct fscache_cookie;
+struct fscache_netfs;
+
+typedef void (*fscache_rw_complete_t)(struct page *page,
+ void *context,
+ int error);
+
+/* result of index entry consultation */
+enum fscache_checkaux {
+ FSCACHE_CHECKAUX_OKAY, /* entry okay as is */
+ FSCACHE_CHECKAUX_NEEDS_UPDATE, /* entry requires update */
+ FSCACHE_CHECKAUX_OBSOLETE, /* entry requires deletion */
+};
+
+/*
+ * fscache cookie definition
+ */
+struct fscache_cookie_def {
+ /* name of cookie type */
+ char name[16];
+
+ /* cookie type */
+ uint8_t type;
+#define FSCACHE_COOKIE_TYPE_INDEX 0
+#define FSCACHE_COOKIE_TYPE_DATAFILE 1
+
+ /* select the cache into which to insert an entry in this index
+ * - optional
+ * - should return a cache identifier or NULL to cause the cache to be
+ * inherited from the parent if possible or the first cache picked
+ * for a non-index file if not
+ */
+ struct fscache_cache_tag *(*select_cache)(
+ const void *parent_netfs_data,
+ const void *cookie_netfs_data);
+
+ /* get an index key
+ * - should store the key data in the buffer
+ * - should return the amount of amount stored
+ * - not permitted to return an error
+ * - the netfs data from the cookie being used as the source is
+ * presented
+ */
+ uint16_t (*get_key)(const void *cookie_netfs_data,
+ void *buffer,
+ uint16_t bufmax);
+
+ /* get certain file attributes from the netfs data
+ * - this function can be absent for an index
+ * - not permitted to return an error
+ * - the netfs data from the cookie being used as the source is
+ * presented
+ */
+ void (*get_attr)(const void *cookie_netfs_data, uint64_t *size);
+
+ /* get the auxilliary data from netfs data
+ * - this function can be absent if the index carries no state data
+ * - should store the auxilliary data in the buffer
+ * - should return the amount of amount stored
+ * - not permitted to return an error
+ * - the netfs data from the cookie being used as the source is
+ * presented
+ */
+ uint16_t (*get_aux)(const void *cookie_netfs_data,
+ void *buffer,
+ uint16_t bufmax);
+
+ /* consult the netfs about the state of an object
+ * - this function can be absent if the index carries no state data
+ * - the netfs data from the cookie being used as the target is
+ * presented, as is the auxilliary data
+ */
+ enum fscache_checkaux (*check_aux)(void *cookie_netfs_data,
+ const void *data,
+ uint16_t datalen);
+
+ /* get an extra reference on a read context
+ * - this function can be absent if the completion function doesn't
+ * require a context
+ */
+ void (*get_context)(void *cookie_netfs_data, void *context);
+
+ /* release an extra reference on a read context
+ * - this function can be absent if the completion function doesn't
+ * require a context
+ */
+ void (*put_context)(void *cookie_netfs_data, void *context);
+
+ /* indicate pages that now have cache metadata retained
+ * - this function should mark the specified pages as now being cached
+ * - the pages will have been marked with PG_fscache before this is
+ * called, so this is optional
+ */
+ void (*mark_pages_cached)(void *cookie_netfs_data,
+ struct address_space *mapping,
+ struct pagevec *cached_pvec);
+
+ /* indicate the cookie is no longer cached
+ * - this function is called when the backing store currently caching
+ * a cookie is removed
+ * - the netfs should use this to clean up any markers indicating
+ * cached pages
+ * - this is mandatory for any object that may have data
+ */
+ void (*now_uncached)(void *cookie_netfs_data);
+};
+
+/*
+ * fscache cached network filesystem type
+ * - name, version and ops must be filled in before registration
+ * - all other fields will be set during registration
+ */
+struct fscache_netfs {
+ uint32_t version; /* indexing version */
+ const char *name; /* filesystem name */
+ struct fscache_cookie *primary_index;
+ struct list_head link; /* internal link */
+};
+
+/*
+ * slow-path functions for when there is actually caching available, and the
+ * netfs does actually have a valid token
+ * - these are not to be called directly
+ * - these are undefined symbols when FS-Cache is not configured and the
+ * optimiser takes care of not using them
+ */
+extern int __fscache_register_netfs(struct fscache_netfs *);
+extern void __fscache_unregister_netfs(struct fscache_netfs *);
+extern struct fscache_cache_tag *__fscache_lookup_cache_tag(const char *);
+extern void __fscache_release_cache_tag(struct fscache_cache_tag *);
+
+extern struct fscache_cookie *__fscache_acquire_cookie(
+ struct fscache_cookie *,
+ const struct fscache_cookie_def *,
+ void *);
+extern void __fscache_relinquish_cookie(struct fscache_cookie *, int);
+extern void __fscache_update_cookie(struct fscache_cookie *);
+extern int __fscache_attr_changed(struct fscache_cookie *);
+extern int __fscache_read_or_alloc_page(struct fscache_cookie *,
+ struct page *,
+ fscache_rw_complete_t,
+ void *,
+ gfp_t);
+extern int __fscache_read_or_alloc_pages(struct fscache_cookie *,
+ struct address_space *,
+ struct list_head *,
+ unsigned *,
+ fscache_rw_complete_t,
+ void *,
+ gfp_t);
+extern int __fscache_alloc_page(struct fscache_cookie *, struct page *, gfp_t);
+extern int __fscache_write_page(struct fscache_cookie *, struct page *, gfp_t);
+extern void __fscache_uncache_page(struct fscache_cookie *, struct page *);
+extern bool __fscache_check_page_write(struct fscache_cookie *, struct page *);
+extern void __fscache_wait_on_page_write(struct fscache_cookie *, struct page *);
+
+/**
+ * fscache_register_netfs - Register a filesystem as desiring caching services
+ * @netfs: The description of the filesystem
+ *
+ * Register a filesystem as desiring caching services if they're available.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_register_netfs(struct fscache_netfs *netfs)
+{
+ if (fscache_available())
+ return __fscache_register_netfs(netfs);
+ else
+ return 0;
+}
+
+/**
+ * fscache_unregister_netfs - Indicate that a filesystem no longer desires
+ * caching services
+ * @netfs: The description of the filesystem
+ *
+ * Indicate that a filesystem no longer desires caching services for the
+ * moment.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_unregister_netfs(struct fscache_netfs *netfs)
+{
+ if (fscache_available())
+ __fscache_unregister_netfs(netfs);
+}
+
+/**
+ * fscache_lookup_cache_tag - Look up a cache tag
+ * @name: The name of the tag to search for
+ *
+ * Acquire a specific cache referral tag that can be used to select a specific
+ * cache in which to cache an index.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+struct fscache_cache_tag *fscache_lookup_cache_tag(const char *name)
+{
+ if (fscache_available())
+ return __fscache_lookup_cache_tag(name);
+ else
+ return NULL;
+}
+
+/**
+ * fscache_release_cache_tag - Release a cache tag
+ * @tag: The tag to release
+ *
+ * Release a reference to a cache referral tag previously looked up.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_release_cache_tag(struct fscache_cache_tag *tag)
+{
+ if (fscache_available())
+ __fscache_release_cache_tag(tag);
+}
+
+/**
+ * fscache_acquire_cookie - Acquire a cookie to represent a cache object
+ * @parent: The cookie that's to be the parent of this one
+ * @def: A description of the cache object, including callback operations
+ * @netfs_data: An arbitrary piece of data to be kept in the cookie to
+ * represent the cache object to the netfs
+ *
+ * This function is used to inform FS-Cache about part of an index hierarchy
+ * that can be used to locate files. This is done by requesting a cookie for
+ * each index in the path to the file.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+struct fscache_cookie *fscache_acquire_cookie(
+ struct fscache_cookie *parent,
+ const struct fscache_cookie_def *def,
+ void *netfs_data)
+{
+ if (fscache_cookie_valid(parent))
+ return __fscache_acquire_cookie(parent, def, netfs_data);
+ else
+ return NULL;
+}
+
+/**
+ * fscache_relinquish_cookie - Return the cookie to the cache, maybe discarding
+ * it
+ * @cookie: The cookie being returned
+ * @retire: True if the cache object the cookie represents is to be discarded
+ *
+ * This function returns a cookie to the cache, forcibly discarding the
+ * associated cache object if retire is set to true.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_relinquish_cookie(struct fscache_cookie *cookie, int retire)
+{
+ if (fscache_cookie_valid(cookie))
+ __fscache_relinquish_cookie(cookie, retire);
+}
+
+/**
+ * fscache_update_cookie - Request that a cache object be updated
+ * @cookie: The cookie representing the cache object
+ *
+ * Request an update of the index data for the cache object associated with the
+ * cookie.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_update_cookie(struct fscache_cookie *cookie)
+{
+ if (fscache_cookie_valid(cookie))
+ __fscache_update_cookie(cookie);
+}
+
+/**
+ * fscache_pin_cookie - Pin a data-storage cache object in its cache
+ * @cookie: The cookie representing the cache object
+ *
+ * Permit data-storage cache objects to be pinned in the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_pin_cookie(struct fscache_cookie *cookie)
+{
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_pin_cookie - Unpin a data-storage cache object in its cache
+ * @cookie: The cookie representing the cache object
+ *
+ * Permit data-storage cache objects to be unpinned from the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_unpin_cookie(struct fscache_cookie *cookie)
+{
+}
+
+/**
+ * fscache_attr_changed - Notify cache that an object's attributes changed
+ * @cookie: The cookie representing the cache object
+ *
+ * Send a notification to the cache indicating that an object's attributes have
+ * changed. This includes the data size. These attributes will be obtained
+ * through the get_attr() cookie definition op.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_attr_changed(struct fscache_cookie *cookie)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_attr_changed(cookie);
+ else
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_reserve_space - Reserve data space for a cached object
+ * @cookie: The cookie representing the cache object
+ * @i_size: The amount of space to be reserved
+ *
+ * Reserve an amount of space in the cache for the cache object attached to a
+ * cookie so that a write to that object within the space can always be
+ * honoured.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_reserve_space(struct fscache_cookie *cookie, loff_t size)
+{
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_read_or_alloc_page - Read a page from the cache or allocate a block
+ * in which to store it
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to fill if possible
+ * @end_io_func: The callback to invoke when and if the page is filled
+ * @context: An arbitrary piece of data to pass on to end_io_func()
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Read a page from the cache, or if that's not possible make a potential
+ * one-block reservation in the cache into which the page may be stored once
+ * fetched from the server.
+ *
+ * If the page is not backed by the cache object, or if it there's some reason
+ * it can't be, -ENOBUFS will be returned and nothing more will be done for
+ * that page.
+ *
+ * Else, if that page is backed by the cache, a read will be initiated directly
+ * to the netfs's page and 0 will be returned by this function. The
+ * end_io_func() callback will be invoked when the operation terminates on a
+ * completion or failure. Note that the callback may be invoked before the
+ * return.
+ *
+ * Else, if the page is unbacked, -ENODATA is returned and a block may have
+ * been allocated in the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_read_or_alloc_page(struct fscache_cookie *cookie,
+ struct page *page,
+ fscache_rw_complete_t end_io_func,
+ void *context,
+ gfp_t gfp)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_read_or_alloc_page(cookie, page, end_io_func,
+ context, gfp);
+ else
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_read_or_alloc_pages - Read pages from the cache and/or allocate
+ * blocks in which to store them
+ * @cookie: The cookie representing the cache object
+ * @mapping: The netfs inode mapping to which the pages will be attached
+ * @pages: A list of potential netfs pages to be filled
+ * @end_io_func: The callback to invoke when and if each page is filled
+ * @context: An arbitrary piece of data to pass on to end_io_func()
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Read a set of pages from the cache, or if that's not possible, attempt to
+ * make a potential one-block reservation for each page in the cache into which
+ * that page may be stored once fetched from the server.
+ *
+ * If some pages are not backed by the cache object, or if it there's some
+ * reason they can't be, -ENOBUFS will be returned and nothing more will be
+ * done for that pages.
+ *
+ * Else, if some of the pages are backed by the cache, a read will be initiated
+ * directly to the netfs's page and 0 will be returned by this function. The
+ * end_io_func() callback will be invoked when the operation terminates on a
+ * completion or failure. Note that the callback may be invoked before the
+ * return.
+ *
+ * Else, if a page is unbacked, -ENODATA is returned and a block may have
+ * been allocated in the cache.
+ *
+ * Because the function may want to return all of -ENOBUFS, -ENODATA and 0 in
+ * regard to different pages, the return values are prioritised in that order.
+ * Any pages submitted for reading are removed from the pages list.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
+ struct address_space *mapping,
+ struct list_head *pages,
+ unsigned *nr_pages,
+ fscache_rw_complete_t end_io_func,
+ void *context,
+ gfp_t gfp)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_read_or_alloc_pages(cookie, mapping, pages,
+ nr_pages, end_io_func,
+ context, gfp);
+ else
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_alloc_page - Allocate a block in which to store a page
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to allocate a page for
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Request Allocation a block in the cache in which to store a netfs page
+ * without retrieving any contents from the cache.
+ *
+ * If the page is not backed by a file then -ENOBUFS will be returned and
+ * nothing more will be done, and no reservation will be made.
+ *
+ * Else, a block will be allocated if one wasn't already, and 0 will be
+ * returned
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_alloc_page(struct fscache_cookie *cookie,
+ struct page *page,
+ gfp_t gfp)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_alloc_page(cookie, page, gfp);
+ else
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_write_page - Request storage of a page in the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page to store
+ * @gfp: The conditions under which memory allocation should be made
+ *
+ * Request the contents of the netfs page be written into the cache. This
+ * request may be ignored if no cache block is currently allocated, in which
+ * case it will return -ENOBUFS.
+ *
+ * If a cache block was already allocated, a write will be initiated and 0 will
+ * be returned. The PG_fscache_write page bit is set immediately and will then
+ * be cleared at the completion of the write to indicate the success or failure
+ * of the operation. Note that the completion may happen before the return.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+int fscache_write_page(struct fscache_cookie *cookie,
+ struct page *page,
+ gfp_t gfp)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_write_page(cookie, page, gfp);
+ else
+ return -ENOBUFS;
+}
+
+/**
+ * fscache_uncache_page - Indicate that caching is no longer required on a page
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that was being cached.
+ *
+ * Tell the cache that we no longer want a page to be cached and that it should
+ * remove any knowledge of the netfs page it may have.
+ *
+ * Note that this cannot cancel any outstanding I/O operations between this
+ * page and the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_uncache_page(struct fscache_cookie *cookie,
+ struct page *page)
+{
+ if (fscache_cookie_valid(cookie))
+ __fscache_uncache_page(cookie, page);
+}
+
+/**
+ * fscache_check_page_write - Ask if a page is being writing to the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that is being cached.
+ *
+ * Ask the cache if a page is being written to the cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+bool fscache_check_page_write(struct fscache_cookie *cookie,
+ struct page *page)
+{
+ if (fscache_cookie_valid(cookie))
+ return __fscache_check_page_write(cookie, page);
+ return false;
+}
+
+/**
+ * fscache_wait_on_page_write - Wait for a page to complete writing to the cache
+ * @cookie: The cookie representing the cache object
+ * @page: The netfs page that is being cached.
+ *
+ * Ask the cache to wake us up when a page is no longer being written to the
+ * cache.
+ *
+ * See Documentation/filesystems/caching/netfs-api.txt for a complete
+ * description.
+ */
+static inline
+void fscache_wait_on_page_write(struct fscache_cookie *cookie,
+ struct page *page)
+{
+ if (fscache_cookie_valid(cookie))
+ __fscache_wait_on_page_write(cookie, page);
+}
+
+#endif /* _LINUX_FSCACHE_H */
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index d9051d717d27..f2a78b5e8b55 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -18,7 +18,6 @@
#define _FSL_DEVICE_H_
#include <linux/types.h>
-#include <linux/phy.h>
/*
* Some conventions on how we handle peripherals on Freescale chips
@@ -44,27 +43,6 @@
*
*/
-struct gianfar_platform_data {
- /* device specific information */
- u32 device_flags;
- char bus_id[BUS_ID_SIZE];
- phy_interface_t interface;
-};
-
-struct gianfar_mdio_data {
- /* board specific information */
- int irq[32];
-};
-
-/* Flags in gianfar_platform_data */
-#define FSL_GIANFAR_BRD_HAS_PHY_INTR 0x00000001 /* set or use a timer */
-#define FSL_GIANFAR_BRD_IS_REDUCED 0x00000002 /* Set if RGMII, RMII */
-
-struct fsl_i2c_platform_data {
- /* device specific information */
- u32 device_flags;
-};
-
/* Flags related to I2C device features */
#define FSL_I2C_DEV_SEPARATE_DFSRR 0x00000001
#define FSL_I2C_DEV_CLOCK_5200 0x00000002
@@ -95,14 +73,15 @@ struct fsl_usb2_platform_data {
#define FSL_USB2_PORT0_ENABLED 0x00000001
#define FSL_USB2_PORT1_ENABLED 0x00000002
+struct spi_device;
+
struct fsl_spi_platform_data {
u32 initial_spmode; /* initial SPMODE value */
- u16 bus_num;
+ s16 bus_num;
bool qe_mode;
/* board specific information */
u16 max_chipselect;
- void (*activate_cs)(u8 cs, u8 polarity);
- void (*deactivate_cs)(u8 cs, u8 polarity);
+ void (*cs_control)(struct spi_device *spi, bool on);
u32 sysclk;
};
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 677432b9cb7e..da5405dce347 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -1,15 +1,18 @@
#ifndef _LINUX_FTRACE_H
#define _LINUX_FTRACE_H
-#include <linux/linkage.h>
-#include <linux/fs.h>
-#include <linux/ktime.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/module.h>
+#include <linux/trace_clock.h>
#include <linux/kallsyms.h>
+#include <linux/linkage.h>
#include <linux/bitops.h>
+#include <linux/module.h>
+#include <linux/ktime.h>
#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+
+#include <asm/ftrace.h>
#ifdef CONFIG_FUNCTION_TRACER
@@ -95,9 +98,41 @@ stack_trace_sysctl(struct ctl_table *table, int write,
loff_t *ppos);
#endif
+struct ftrace_func_command {
+ struct list_head list;
+ char *name;
+ int (*func)(char *func, char *cmd,
+ char *params, int enable);
+};
+
#ifdef CONFIG_DYNAMIC_FTRACE
-/* asm/ftrace.h must be defined for archs supporting dynamic ftrace */
-#include <asm/ftrace.h>
+
+int ftrace_arch_code_modify_prepare(void);
+int ftrace_arch_code_modify_post_process(void);
+
+struct seq_file;
+
+struct ftrace_probe_ops {
+ void (*func)(unsigned long ip,
+ unsigned long parent_ip,
+ void **data);
+ int (*callback)(unsigned long ip, void **data);
+ void (*free)(void **data);
+ int (*print)(struct seq_file *m,
+ unsigned long ip,
+ struct ftrace_probe_ops *ops,
+ void *data);
+};
+
+extern int
+register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
+ void *data);
+extern void
+unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
+ void *data);
+extern void
+unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
+extern void unregister_ftrace_function_probe_all(char *glob);
enum {
FTRACE_FL_FREE = (1 << 0),
@@ -110,15 +145,23 @@ enum {
};
struct dyn_ftrace {
- struct list_head list;
- unsigned long ip; /* address of mcount call-site */
- unsigned long flags;
- struct dyn_arch_ftrace arch;
+ union {
+ unsigned long ip; /* address of mcount call-site */
+ struct dyn_ftrace *freelist;
+ };
+ union {
+ unsigned long flags;
+ struct dyn_ftrace *newlist;
+ };
+ struct dyn_arch_ftrace arch;
};
int ftrace_force_update(void);
void ftrace_set_filter(unsigned char *buf, int len, int reset);
+int register_ftrace_command(struct ftrace_func_command *cmd);
+int unregister_ftrace_command(struct ftrace_func_command *cmd);
+
/* defined in arch */
extern int ftrace_ip_converted(unsigned long ip);
extern int ftrace_dyn_arch_init(void *data);
@@ -126,6 +169,10 @@ extern int ftrace_update_ftrace_func(ftrace_func_t func);
extern void ftrace_caller(void);
extern void ftrace_call(void);
extern void mcount_call(void);
+
+#ifndef FTRACE_ADDR
+#define FTRACE_ADDR ((unsigned long)ftrace_caller)
+#endif
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
extern void ftrace_graph_caller(void);
extern int ftrace_enable_ftrace_graph_caller(void);
@@ -136,7 +183,7 @@ static inline int ftrace_disable_ftrace_graph_caller(void) { return 0; }
#endif
/**
- * ftrace_make_nop - convert code into top
+ * ftrace_make_nop - convert code into nop
* @mod: module structure if called by module load initialization
* @rec: the mcount call site record
* @addr: the address that the call site should be calling
@@ -181,7 +228,6 @@ extern int ftrace_make_nop(struct module *mod,
*/
extern int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr);
-
/* May be defined in arch */
extern int ftrace_arch_read_dyn_info(char *buf, int size);
@@ -198,6 +244,14 @@ extern void ftrace_enable_daemon(void);
# define ftrace_disable_daemon() do { } while (0)
# define ftrace_enable_daemon() do { } while (0)
static inline void ftrace_release(void *start, unsigned long size) { }
+static inline int register_ftrace_command(struct ftrace_func_command *cmd)
+{
+ return -EINVAL;
+}
+static inline int unregister_ftrace_command(char *cmd_name)
+{
+ return -EINVAL;
+}
#endif /* CONFIG_DYNAMIC_FTRACE */
/* totally disable ftrace - can not re-enable after this */
@@ -233,24 +287,25 @@ static inline void __ftrace_enabled_restore(int enabled)
#endif
}
-#ifdef CONFIG_FRAME_POINTER
-/* TODO: need to fix this for ARM */
-# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
-# define CALLER_ADDR1 ((unsigned long)__builtin_return_address(1))
-# define CALLER_ADDR2 ((unsigned long)__builtin_return_address(2))
-# define CALLER_ADDR3 ((unsigned long)__builtin_return_address(3))
-# define CALLER_ADDR4 ((unsigned long)__builtin_return_address(4))
-# define CALLER_ADDR5 ((unsigned long)__builtin_return_address(5))
-# define CALLER_ADDR6 ((unsigned long)__builtin_return_address(6))
-#else
-# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
-# define CALLER_ADDR1 0UL
-# define CALLER_ADDR2 0UL
-# define CALLER_ADDR3 0UL
-# define CALLER_ADDR4 0UL
-# define CALLER_ADDR5 0UL
-# define CALLER_ADDR6 0UL
-#endif
+#ifndef HAVE_ARCH_CALLER_ADDR
+# ifdef CONFIG_FRAME_POINTER
+# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
+# define CALLER_ADDR1 ((unsigned long)__builtin_return_address(1))
+# define CALLER_ADDR2 ((unsigned long)__builtin_return_address(2))
+# define CALLER_ADDR3 ((unsigned long)__builtin_return_address(3))
+# define CALLER_ADDR4 ((unsigned long)__builtin_return_address(4))
+# define CALLER_ADDR5 ((unsigned long)__builtin_return_address(5))
+# define CALLER_ADDR6 ((unsigned long)__builtin_return_address(6))
+# else
+# define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
+# define CALLER_ADDR1 0UL
+# define CALLER_ADDR2 0UL
+# define CALLER_ADDR3 0UL
+# define CALLER_ADDR4 0UL
+# define CALLER_ADDR5 0UL
+# define CALLER_ADDR6 0UL
+# endif
+#endif /* ifndef HAVE_ARCH_CALLER_ADDR */
#ifdef CONFIG_IRQSOFF_TRACER
extern void time_hardirqs_on(unsigned long a0, unsigned long a1);
@@ -268,54 +323,6 @@ static inline void __ftrace_enabled_restore(int enabled)
# define trace_preempt_off(a0, a1) do { } while (0)
#endif
-#ifdef CONFIG_TRACING
-extern int ftrace_dump_on_oops;
-
-extern void tracing_start(void);
-extern void tracing_stop(void);
-extern void ftrace_off_permanent(void);
-
-extern void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
-
-/**
- * ftrace_printk - printf formatting in the ftrace buffer
- * @fmt: the printf format for printing
- *
- * Note: __ftrace_printk is an internal function for ftrace_printk and
- * the @ip is passed in via the ftrace_printk macro.
- *
- * This function allows a kernel developer to debug fast path sections
- * that printk is not appropriate for. By scattering in various
- * printk like tracing in the code, a developer can quickly see
- * where problems are occurring.
- *
- * This is intended as a debugging tool for the developer only.
- * Please refrain from leaving ftrace_printks scattered around in
- * your code.
- */
-# define ftrace_printk(fmt...) __ftrace_printk(_THIS_IP_, fmt)
-extern int
-__ftrace_printk(unsigned long ip, const char *fmt, ...)
- __attribute__ ((format (printf, 2, 3)));
-extern void ftrace_dump(void);
-#else
-static inline void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
-static inline int
-ftrace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
-
-static inline void tracing_start(void) { }
-static inline void tracing_stop(void) { }
-static inline void ftrace_off_permanent(void) { }
-static inline int
-ftrace_printk(const char *fmt, ...)
-{
- return 0;
-}
-static inline void ftrace_dump(void) { }
-#endif
-
#ifdef CONFIG_FTRACE_MCOUNT_RECORD
extern void ftrace_init(void);
extern void ftrace_init_module(struct module *mod,
@@ -327,36 +334,6 @@ ftrace_init_module(struct module *mod,
unsigned long *start, unsigned long *end) { }
#endif
-enum {
- POWER_NONE = 0,
- POWER_CSTATE = 1,
- POWER_PSTATE = 2,
-};
-
-struct power_trace {
-#ifdef CONFIG_POWER_TRACER
- ktime_t stamp;
- ktime_t end;
- int type;
- int state;
-#endif
-};
-
-#ifdef CONFIG_POWER_TRACER
-extern void trace_power_start(struct power_trace *it, unsigned int type,
- unsigned int state);
-extern void trace_power_mark(struct power_trace *it, unsigned int type,
- unsigned int state);
-extern void trace_power_end(struct power_trace *it);
-#else
-static inline void trace_power_start(struct power_trace *it, unsigned int type,
- unsigned int state) { }
-static inline void trace_power_mark(struct power_trace *it, unsigned int type,
- unsigned int state) { }
-static inline void trace_power_end(struct power_trace *it) { }
-#endif
-
-
/*
* Structure that defines an entry function trace.
*/
@@ -379,6 +356,32 @@ struct ftrace_graph_ret {
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+/* for init task */
+#define INIT_FTRACE_GRAPH .ret_stack = NULL
+
+/*
+ * Stack of return addresses for functions
+ * of a thread.
+ * Used in struct thread_info
+ */
+struct ftrace_ret_stack {
+ unsigned long ret;
+ unsigned long func;
+ unsigned long long calltime;
+};
+
+/*
+ * Primary handler of a function return.
+ * It relays on ftrace_return_to_handler.
+ * Defined in entry_32/64.S
+ */
+extern void return_to_handler(void);
+
+extern int
+ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth);
+extern void
+ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret);
+
/*
* Sometimes we don't want to trace a function with the function
* graph tracer but we want them to keep traced by the usual function
@@ -430,10 +433,11 @@ static inline void unpause_graph_tracing(void)
{
atomic_dec(&current->tracing_graph_pause);
}
-#else
+#else /* !CONFIG_FUNCTION_GRAPH_TRACER */
#define __notrace_funcgraph
#define __irq_entry
+#define INIT_FTRACE_GRAPH
static inline void ftrace_graph_init_task(struct task_struct *t) { }
static inline void ftrace_graph_exit_task(struct task_struct *t) { }
@@ -445,7 +449,7 @@ static inline int task_curr_ret_stack(struct task_struct *tsk)
static inline void pause_graph_tracing(void) { }
static inline void unpause_graph_tracing(void) { }
-#endif
+#endif /* CONFIG_FUNCTION_GRAPH_TRACER */
#ifdef CONFIG_TRACING
#include <linux/sched.h>
@@ -490,6 +494,50 @@ static inline int test_tsk_trace_graph(struct task_struct *tsk)
return tsk->trace & TSK_TRACE_FL_GRAPH;
}
+extern int ftrace_dump_on_oops;
+
#endif /* CONFIG_TRACING */
+
+#ifdef CONFIG_HW_BRANCH_TRACER
+
+void trace_hw_branch(u64 from, u64 to);
+void trace_hw_branch_oops(void);
+
+#else /* CONFIG_HW_BRANCH_TRACER */
+
+static inline void trace_hw_branch(u64 from, u64 to) {}
+static inline void trace_hw_branch_oops(void) {}
+
+#endif /* CONFIG_HW_BRANCH_TRACER */
+
+/*
+ * A syscall entry in the ftrace syscalls array.
+ *
+ * @name: name of the syscall
+ * @nb_args: number of parameters it takes
+ * @types: list of types as strings
+ * @args: list of args as strings (args[i] matches types[i])
+ */
+struct syscall_metadata {
+ const char *name;
+ int nb_args;
+ const char **types;
+ const char **args;
+};
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+extern void arch_init_ftrace_syscalls(void);
+extern struct syscall_metadata *syscall_nr_to_meta(int nr);
+extern void start_ftrace_syscalls(void);
+extern void stop_ftrace_syscalls(void);
+extern void ftrace_syscall_enter(struct pt_regs *regs);
+extern void ftrace_syscall_exit(struct pt_regs *regs);
+#else
+static inline void start_ftrace_syscalls(void) { }
+static inline void stop_ftrace_syscalls(void) { }
+static inline void ftrace_syscall_enter(struct pt_regs *regs) { }
+static inline void ftrace_syscall_exit(struct pt_regs *regs) { }
+#endif
+
#endif /* _LINUX_FTRACE_H */
diff --git a/include/linux/ftrace_irq.h b/include/linux/ftrace_irq.h
index 366a054d0b05..dca7bf8cffe2 100644
--- a/include/linux/ftrace_irq.h
+++ b/include/linux/ftrace_irq.h
@@ -2,7 +2,7 @@
#define _LINUX_FTRACE_IRQ_H
-#if defined(CONFIG_DYNAMIC_FTRACE) || defined(CONFIG_FUNCTION_GRAPH_TRACER)
+#ifdef CONFIG_FTRACE_NMI_ENTER
extern void ftrace_nmi_enter(void);
extern void ftrace_nmi_exit(void);
#else
diff --git a/include/linux/gen_stats.h b/include/linux/gen_stats.h
index 13f4e74609ac..0ffa41df0ee8 100644
--- a/include/linux/gen_stats.h
+++ b/include/linux/gen_stats.h
@@ -22,7 +22,7 @@ struct gnet_stats_basic
{
__u64 bytes;
__u32 packets;
-};
+} __attribute__ ((packed));
/**
* struct gnet_stats_rate_est - rate estimator
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 7da02c93002b..b834ef6d59fa 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_GENERIC_NETLINK_H
#define __LINUX_GENERIC_NETLINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
#define GENL_NAMSIZ 16 /* length of family name */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 16948eaecae3..634c53028fb8 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -333,11 +333,10 @@ static inline void part_dec_in_flight(struct hd_struct *part)
part_to_disk(part)->part0.in_flight--;
}
-/* drivers/block/ll_rw_blk.c */
+/* block/blk-core.c */
extern void part_round_stats(int cpu, struct hd_struct *part);
-/* drivers/block/genhd.c */
-extern int get_blkdev_list(char *, int);
+/* block/genhd.c */
extern void add_disk(struct gendisk *disk);
extern void del_gendisk(struct gendisk *gp);
extern void unlink_gendisk(struct gendisk *gp);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index dd20cd78faa8..0bbc15f54536 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -4,6 +4,7 @@
#include <linux/mmzone.h>
#include <linux/stddef.h>
#include <linux/linkage.h>
+#include <linux/topology.h>
struct vm_area_struct;
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 14d0df0b5749..c56b4bce56d0 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -10,6 +10,8 @@
#ifndef __GFS2_ONDISK_DOT_H__
#define __GFS2_ONDISK_DOT_H__
+#include <linux/types.h>
+
#define GFS2_MAGIC 0x01161970
#define GFS2_BASIC_BLOCK 512
#define GFS2_BASIC_BLOCK_SHIFT 9
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index f83288347dda..45257475623c 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -15,55 +15,61 @@
* - bits 0-7 are the preemption count (max preemption depth: 256)
* - bits 8-15 are the softirq count (max # of softirqs: 256)
*
- * The hardirq count can be overridden per architecture, the default is:
+ * The hardirq count can in theory reach the same as NR_IRQS.
+ * In reality, the number of nested IRQS is limited to the stack
+ * size as well. For archs with over 1000 IRQS it is not practical
+ * to expect that they will all nest. We give a max of 10 bits for
+ * hardirq nesting. An arch may choose to give less than 10 bits.
+ * m68k expects it to be 8.
*
- * - bits 16-27 are the hardirq count (max # of hardirqs: 4096)
- * - ( bit 28 is the PREEMPT_ACTIVE flag. )
+ * - bits 16-25 are the hardirq count (max # of nested hardirqs: 1024)
+ * - bit 26 is the NMI_MASK
+ * - bit 28 is the PREEMPT_ACTIVE flag
*
* PREEMPT_MASK: 0x000000ff
* SOFTIRQ_MASK: 0x0000ff00
- * HARDIRQ_MASK: 0x0fff0000
+ * HARDIRQ_MASK: 0x03ff0000
+ * NMI_MASK: 0x04000000
*/
#define PREEMPT_BITS 8
#define SOFTIRQ_BITS 8
+#define NMI_BITS 1
-#ifndef HARDIRQ_BITS
-#define HARDIRQ_BITS 12
+#define MAX_HARDIRQ_BITS 10
-#ifndef MAX_HARDIRQS_PER_CPU
-#define MAX_HARDIRQS_PER_CPU NR_IRQS
+#ifndef HARDIRQ_BITS
+# define HARDIRQ_BITS MAX_HARDIRQ_BITS
#endif
-/*
- * The hardirq mask has to be large enough to have space for potentially
- * all IRQ sources in the system nesting on a single CPU.
- */
-#if (1 << HARDIRQ_BITS) < MAX_HARDIRQS_PER_CPU
-# error HARDIRQ_BITS is too low!
-#endif
+#if HARDIRQ_BITS > MAX_HARDIRQ_BITS
+#error HARDIRQ_BITS too high!
#endif
#define PREEMPT_SHIFT 0
#define SOFTIRQ_SHIFT (PREEMPT_SHIFT + PREEMPT_BITS)
#define HARDIRQ_SHIFT (SOFTIRQ_SHIFT + SOFTIRQ_BITS)
+#define NMI_SHIFT (HARDIRQ_SHIFT + HARDIRQ_BITS)
#define __IRQ_MASK(x) ((1UL << (x))-1)
#define PREEMPT_MASK (__IRQ_MASK(PREEMPT_BITS) << PREEMPT_SHIFT)
#define SOFTIRQ_MASK (__IRQ_MASK(SOFTIRQ_BITS) << SOFTIRQ_SHIFT)
#define HARDIRQ_MASK (__IRQ_MASK(HARDIRQ_BITS) << HARDIRQ_SHIFT)
+#define NMI_MASK (__IRQ_MASK(NMI_BITS) << NMI_SHIFT)
#define PREEMPT_OFFSET (1UL << PREEMPT_SHIFT)
#define SOFTIRQ_OFFSET (1UL << SOFTIRQ_SHIFT)
#define HARDIRQ_OFFSET (1UL << HARDIRQ_SHIFT)
+#define NMI_OFFSET (1UL << NMI_SHIFT)
-#if PREEMPT_ACTIVE < (1 << (HARDIRQ_SHIFT + HARDIRQ_BITS))
+#if PREEMPT_ACTIVE < (1 << (NMI_SHIFT + NMI_BITS))
#error PREEMPT_ACTIVE is too low!
#endif
#define hardirq_count() (preempt_count() & HARDIRQ_MASK)
#define softirq_count() (preempt_count() & SOFTIRQ_MASK)
-#define irq_count() (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK))
+#define irq_count() (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \
+ | NMI_MASK))
/*
* Are we doing bottom half or hardware interrupt processing?
@@ -73,6 +79,11 @@
#define in_softirq() (softirq_count())
#define in_interrupt() (irq_count())
+/*
+ * Are we in NMI context?
+ */
+#define in_nmi() (preempt_count() & NMI_MASK)
+
#if defined(CONFIG_PREEMPT)
# define PREEMPT_INATOMIC_BASE kernel_locked()
# define PREEMPT_CHECK_OFFSET 1
@@ -105,7 +116,7 @@
# define IRQ_EXIT_OFFSET HARDIRQ_OFFSET
#endif
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS)
extern void synchronize_irq(unsigned int irq);
#else
# define synchronize_irq(irq) barrier()
@@ -164,20 +175,24 @@ extern void irq_enter(void);
*/
extern void irq_exit(void);
-#define nmi_enter() \
- do { \
- ftrace_nmi_enter(); \
- lockdep_off(); \
- rcu_nmi_enter(); \
- __irq_enter(); \
+#define nmi_enter() \
+ do { \
+ ftrace_nmi_enter(); \
+ BUG_ON(in_nmi()); \
+ add_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET); \
+ lockdep_off(); \
+ rcu_nmi_enter(); \
+ trace_hardirq_enter(); \
} while (0)
-#define nmi_exit() \
- do { \
- __irq_exit(); \
- rcu_nmi_exit(); \
- lockdep_on(); \
- ftrace_nmi_exit(); \
+#define nmi_exit() \
+ do { \
+ trace_hardirq_exit(); \
+ rcu_nmi_exit(); \
+ lockdep_on(); \
+ BUG_ON(!in_nmi()); \
+ sub_preempt_count(NMI_OFFSET + HARDIRQ_OFFSET); \
+ ftrace_nmi_exit(); \
} while (0)
#endif /* LINUX_HARDIRQ_H */
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index fd47a151665e..6a6e701f1631 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -38,6 +38,7 @@ struct hdlc_proto {
int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
__be16 (*type_trans)(struct sk_buff *skb, struct net_device *dev);
int (*netif_rx)(struct sk_buff *skb);
+ int (*xmit)(struct sk_buff *skb, struct net_device *dev);
struct module *module;
struct hdlc_proto *next; /* next protocol in the list */
};
@@ -102,6 +103,10 @@ static __inline__ void debug_frame(const struct sk_buff *skb)
int hdlc_open(struct net_device *dev);
/* Must be called by hardware driver when HDLC device is being closed */
void hdlc_close(struct net_device *dev);
+/* May be used by hardware driver */
+int hdlc_change_mtu(struct net_device *dev, int new_mtu);
+/* Must be pointed to by hw driver's dev->netdev_ops->ndo_start_xmit */
+int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev);
int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
size_t size);
diff --git a/include/linux/hdlcdrv.h b/include/linux/hdlcdrv.h
index bf6302f6b5f8..c010b4a785b8 100644
--- a/include/linux/hdlcdrv.h
+++ b/include/linux/hdlcdrv.h
@@ -215,7 +215,7 @@ struct hdlcdrv_state {
struct hdlcdrv_hdlctx {
struct hdlcdrv_hdlcbuffer hbuf;
- long in_hdlc_tx;
+ unsigned long in_hdlc_tx;
/*
* 0 = send flags
* 1 = send txtail (flags)
@@ -241,7 +241,6 @@ struct hdlcdrv_state {
struct hdlcdrv_bitbuffer bitbuf_hdlc;
#endif /* HDLCDRV_DEBUG */
- struct net_device_stats stats;
int ptt_keyed;
/* queued skb for transmission */
diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h
index c37e9241fae7..29ee2873f4a8 100644
--- a/include/linux/hdreg.h
+++ b/include/linux/hdreg.h
@@ -1,68 +1,6 @@
#ifndef _LINUX_HDREG_H
#define _LINUX_HDREG_H
-#ifdef __KERNEL__
-#include <linux/ata.h>
-
-/*
- * This file contains some defines for the AT-hd-controller.
- * Various sources.
- */
-
-/* ide.c has its own port definitions in "ide.h" */
-
-#define HD_IRQ 14
-
-/* Hd controller regs. Ref: IBM AT Bios-listing */
-#define HD_DATA 0x1f0 /* _CTL when writing */
-#define HD_ERROR 0x1f1 /* see err-bits */
-#define HD_NSECTOR 0x1f2 /* nr of sectors to read/write */
-#define HD_SECTOR 0x1f3 /* starting sector */
-#define HD_LCYL 0x1f4 /* starting cylinder */
-#define HD_HCYL 0x1f5 /* high byte of starting cyl */
-#define HD_CURRENT 0x1f6 /* 101dhhhh , d=drive, hhhh=head */
-#define HD_STATUS 0x1f7 /* see status-bits */
-#define HD_FEATURE HD_ERROR /* same io address, read=error, write=feature */
-#define HD_PRECOMP HD_FEATURE /* obsolete use of this port - predates IDE */
-#define HD_COMMAND HD_STATUS /* same io address, read=status, write=cmd */
-
-#define HD_CMD 0x3f6 /* used for resets */
-#define HD_ALTSTATUS 0x3f6 /* same as HD_STATUS but doesn't clear irq */
-
-/* remainder is shared between hd.c, ide.c, ide-cd.c, and the hdparm utility */
-
-/* Bits of HD_STATUS */
-#define ERR_STAT 0x01
-#define INDEX_STAT 0x02
-#define ECC_STAT 0x04 /* Corrected error */
-#define DRQ_STAT 0x08
-#define SEEK_STAT 0x10
-#define SRV_STAT 0x10
-#define WRERR_STAT 0x20
-#define READY_STAT 0x40
-#define BUSY_STAT 0x80
-
-/* Bits for HD_ERROR */
-#define MARK_ERR 0x01 /* Bad address mark */
-#define ILI_ERR 0x01 /* Illegal Length Indication (ATAPI) */
-#define TRK0_ERR 0x02 /* couldn't find track 0 */
-#define EOM_ERR 0x02 /* End Of Media (ATAPI) */
-#define ABRT_ERR 0x04 /* Command aborted */
-#define MCR_ERR 0x08 /* media change request */
-#define ID_ERR 0x10 /* ID field not found */
-#define MC_ERR 0x20 /* media changed */
-#define ECC_ERR 0x40 /* Uncorrectable ECC error */
-#define BBD_ERR 0x80 /* pre-EIDE meaning: block marked bad */
-#define ICRC_ERR 0x80 /* new meaning: CRC error during transfer */
-#define LFS_ERR 0xf0 /* Last Failed Sense (ATAPI) */
-
-/* Bits of HD_NSECTOR */
-#define CD 0x01
-#define IO 0x02
-#define REL 0x04
-#define TAG_MASK 0xf8
-#endif /* __KERNEL__ */
-
#include <linux/types.h>
/*
@@ -191,6 +129,7 @@ typedef struct hd_drive_hob_hdr {
#define TASKFILE_INVALID 0x7fff
#endif
+#ifndef __KERNEL__
/* ATA/ATAPI Commands pre T13 Spec */
#define WIN_NOP 0x00
/*
@@ -379,6 +318,7 @@ typedef struct hd_drive_hob_hdr {
#define SECURITY_ERASE_UNIT 0xBD
#define SECURITY_FREEZE_LOCK 0xBE
#define SECURITY_DISABLE_PASSWORD 0xBF
+#endif /* __KERNEL__ */
struct hd_geometry {
unsigned char heads;
@@ -448,6 +388,7 @@ enum {
#define __NEW_HD_DRIVE_ID
+#ifndef __KERNEL__
/*
* Structure returned by HDIO_GET_IDENTITY, as per ANSI NCITS ATA6 rev.1b spec.
*
@@ -511,7 +452,6 @@ struct hd_driveid {
unsigned short words69_70[2]; /* reserved words 69-70
* future command overlap and queuing
*/
- /* HDIO_GET_IDENTITY currently returns only words 0 through 70 */
unsigned short words71_74[4]; /* reserved words 71-74
* for IDENTIFY PACKET DEVICE command
*/
@@ -700,6 +640,7 @@ struct hd_driveid {
* 7:0 Signature
*/
};
+#endif /* __KERNEL__ */
/*
* IDE "nice" flags. These are used on a per drive basis to determine
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 81aa84d60c6b..a72876e43589 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -270,6 +270,7 @@ struct hid_item {
#define HID_QUIRK_INVERT 0x00000001
#define HID_QUIRK_NOTOUCH 0x00000002
+#define HID_QUIRK_IGNORE 0x00000004
#define HID_QUIRK_NOGET 0x00000008
#define HID_QUIRK_BADPAD 0x00000020
#define HID_QUIRK_MULTI_INPUT 0x00000040
@@ -603,12 +604,17 @@ struct hid_ll_driver {
int (*open)(struct hid_device *hdev);
void (*close)(struct hid_device *hdev);
+ int (*power)(struct hid_device *hdev, int level);
+
int (*hidinput_input_event) (struct input_dev *idev, unsigned int type,
unsigned int code, int value);
int (*parse)(struct hid_device *hdev);
};
+#define PM_HINT_FULLON 1<<5
+#define PM_HINT_NORMAL 1<<1
+
/* Applications from HID Usage Tables 4/8/99 Version 1.1 */
/* We ignore a few input applications that are not widely used */
#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001) || (a == 0x000d0002))
@@ -641,6 +647,7 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int
void hid_output_report(struct hid_report *report, __u8 *data);
struct hid_device *hid_allocate_device(void);
int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
+int hid_check_keys_pressed(struct hid_device *hid);
int hid_connect(struct hid_device *hid, unsigned int connect_mask);
/**
@@ -791,19 +798,5 @@ dbg_hid(const char *fmt, ...)
__FILE__ , ## arg)
#endif /* HID_FF */
-#ifdef CONFIG_HID_COMPAT
-#define HID_COMPAT_LOAD_DRIVER(name) \
-/* prototype to avoid sparse warning */ \
-extern void hid_compat_##name(void); \
-void hid_compat_##name(void) { } \
-EXPORT_SYMBOL(hid_compat_##name)
-#else
-#define HID_COMPAT_LOAD_DRIVER(name)
-#endif /* HID_COMPAT */
-#define HID_COMPAT_CALL_DRIVER(name) do { \
- extern void hid_compat_##name(void); \
- hid_compat_##name(); \
-} while (0)
-
#endif
diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index c760ae0eb6a1..bb6f58baf319 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -27,6 +27,8 @@
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
*/
+#include <linux/types.h>
+
/*
* The event structure itself
*/
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 13875ce9112a..1fcb7126a01f 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -19,8 +19,21 @@ static inline void flush_kernel_dcache_page(struct page *page)
}
#endif
-#ifdef CONFIG_HIGHMEM
+#include <asm/kmap_types.h>
+
+#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
+
+void debug_kmap_atomic(enum km_type type);
+#else
+
+static inline void debug_kmap_atomic(enum km_type type)
+{
+}
+
+#endif
+
+#ifdef CONFIG_HIGHMEM
#include <asm/highmem.h>
/* declarations for linux/mm/highmem.c */
@@ -44,8 +57,6 @@ static inline void *kmap(struct page *page)
#define kunmap(page) do { (void) (page); } while (0)
-#include <asm/kmap_types.h>
-
static inline void *kmap_atomic(struct page *page, enum km_type idx)
{
pagefault_disable();
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index bd37078c2d7d..0d2f7c8a33d6 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -336,6 +336,11 @@ extern int hrtimer_start(struct hrtimer *timer, ktime_t tim,
const enum hrtimer_mode mode);
extern int hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
unsigned long range_ns, const enum hrtimer_mode mode);
+extern int
+__hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
+ unsigned long delta_ns,
+ const enum hrtimer_mode mode, int wakeup);
+
extern int hrtimer_cancel(struct hrtimer *timer);
extern int hrtimer_try_to_cancel(struct hrtimer *timer);
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index f1d2fba19ea0..03be7f29ca01 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -33,7 +33,8 @@ unsigned long hugetlb_total_pages(void);
int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, int write_access);
int hugetlb_reserve_pages(struct inode *inode, long from, long to,
- struct vm_area_struct *vma);
+ struct vm_area_struct *vma,
+ int acctflags);
void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed);
extern unsigned long hugepages_treat_as_movable;
@@ -138,7 +139,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb)
extern const struct file_operations hugetlbfs_file_operations;
extern struct vm_operations_struct hugetlb_vm_ops;
-struct file *hugetlb_file_setup(const char *name, size_t);
+struct file *hugetlb_file_setup(const char *name, size_t, int);
int hugetlb_get_quota(struct address_space *mapping, long delta);
void hugetlb_put_quota(struct address_space *mapping, long delta);
@@ -158,9 +159,9 @@ static inline void set_file_hugepages(struct file *file)
}
#else /* !CONFIG_HUGETLBFS */
-#define is_file_hugepages(file) 0
-#define set_file_hugepages(file) BUG()
-#define hugetlb_file_setup(name,size) ERR_PTR(-ENOSYS)
+#define is_file_hugepages(file) 0
+#define set_file_hugepages(file) BUG()
+#define hugetlb_file_setup(name,size,acctflag) ERR_PTR(-ENOSYS)
#endif /* !CONFIG_HUGETLBFS */
diff --git a/include/linux/i2c-algo-pca.h b/include/linux/i2c-algo-pca.h
index adcb3dc7ac26..1364d62e2fbe 100644
--- a/include/linux/i2c-algo-pca.h
+++ b/include/linux/i2c-algo-pca.h
@@ -1,7 +1,14 @@
#ifndef _LINUX_I2C_ALGO_PCA_H
#define _LINUX_I2C_ALGO_PCA_H
-/* Clock speeds for the bus */
+/* Chips known to the pca algo */
+#define I2C_PCA_CHIP_9564 0x00
+#define I2C_PCA_CHIP_9665 0x01
+
+/* Internal period for PCA9665 oscilator */
+#define I2C_PCA_OSC_PER 3 /* e10-8s */
+
+/* Clock speeds for the bus for PCA9564*/
#define I2C_PCA_CON_330kHz 0x00
#define I2C_PCA_CON_288kHz 0x01
#define I2C_PCA_CON_217kHz 0x02
@@ -18,6 +25,26 @@
#define I2C_PCA_ADR 0x02 /* OWN ADR Read/Write */
#define I2C_PCA_CON 0x03 /* CONTROL Read/Write */
+/* PCA9665 registers */
+#define I2C_PCA_INDPTR 0x00 /* INDIRECT Pointer Write Only */
+#define I2C_PCA_IND 0x02 /* INDIRECT Read/Write */
+
+/* PCA9665 indirect registers */
+#define I2C_PCA_ICOUNT 0x00 /* Byte Count for buffered mode */
+#define I2C_PCA_IADR 0x01 /* OWN ADR */
+#define I2C_PCA_ISCLL 0x02 /* SCL LOW period */
+#define I2C_PCA_ISCLH 0x03 /* SCL HIGH period */
+#define I2C_PCA_ITO 0x04 /* TIMEOUT */
+#define I2C_PCA_IPRESET 0x05 /* Parallel bus reset */
+#define I2C_PCA_IMODE 0x06 /* I2C Bus mode */
+
+/* PCA9665 I2C bus mode */
+#define I2C_PCA_MODE_STD 0x00 /* Standard mode */
+#define I2C_PCA_MODE_FAST 0x01 /* Fast mode */
+#define I2C_PCA_MODE_FASTP 0x02 /* Fast Plus mode */
+#define I2C_PCA_MODE_TURBO 0x03 /* Turbo mode */
+
+
#define I2C_PCA_CON_AA 0x80 /* Assert Acknowledge */
#define I2C_PCA_CON_ENSIO 0x40 /* Enable */
#define I2C_PCA_CON_STA 0x20 /* Start */
@@ -31,7 +58,9 @@ struct i2c_algo_pca_data {
int (*read_byte) (void *data, int reg);
int (*wait_for_completion) (void *data);
void (*reset_chip) (void *data);
- /* i2c_clock values are defined in linux/i2c-algo-pca.h */
+ /* For PCA9564, use one of the predefined frequencies:
+ * 330000, 288000, 217000, 146000, 88000, 59000, 44000, 36000
+ * For PCA9665, use the frequency you want here. */
unsigned int i2c_clock;
};
diff --git a/include/linux/i2c-algo-sgi.h b/include/linux/i2c-algo-sgi.h
deleted file mode 100644
index 3b7715024e69..000000000000
--- a/include/linux/i2c-algo-sgi.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License version 2 as published by the Free Software Foundation.
- *
- * Copyright (C) 2003 Ladislav Michl <ladis@linux-mips.org>
- */
-
-#ifndef I2C_ALGO_SGI_H
-#define I2C_ALGO_SGI_H 1
-
-#include <linux/i2c.h>
-
-struct i2c_algo_sgi_data {
- void *data; /* private data for lowlevel routines */
- unsigned (*getctrl)(void *data);
- void (*setctrl)(void *data, unsigned val);
- unsigned (*rdata)(void *data);
- void (*wdata)(void *data, unsigned val);
-
- int xfer_timeout;
- int ack_timeout;
-};
-
-int i2c_sgi_add_bus(struct i2c_adapter *);
-
-#endif /* I2C_ALGO_SGI_H */
diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h
index 311315b56b61..fd53bfd26470 100644
--- a/include/linux/i2c-dev.h
+++ b/include/linux/i2c-dev.h
@@ -33,7 +33,7 @@
*/
#define I2C_RETRIES 0x0701 /* number of times a device address should
be polled when not acknowledging */
-#define I2C_TIMEOUT 0x0702 /* set timeout in jiffies - call with int */
+#define I2C_TIMEOUT 0x0702 /* set timeout in units of 10 ms */
/* NOTE: Slave address is 7 or 10 bits, but 10-bit addresses
* are NOT supported! (due to code brokenness)
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 01d67ba9e985..c9087de5c6c6 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -33,130 +33,35 @@
#define I2C_DRIVERID_MSP3400 1
#define I2C_DRIVERID_TUNER 2
-#define I2C_DRIVERID_TEA6420 5 /* audio matrix switch */
-#define I2C_DRIVERID_TEA6415C 6 /* video matrix switch */
-#define I2C_DRIVERID_TDA9840 7 /* stereo sound processor */
-#define I2C_DRIVERID_SAA7111A 8 /* video input processor */
-#define I2C_DRIVERID_SAA7185B 13 /* video encoder */
-#define I2C_DRIVERID_SAA7110 22 /* video decoder */
-#define I2C_DRIVERID_SAA5249 24 /* SAA5249 and compatibles */
-#define I2C_DRIVERID_PCF8583 25 /* real time clock */
#define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */
-#define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */
#define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */
-#define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */
-#define I2C_DRIVERID_BT819 40 /* video decoder */
-#define I2C_DRIVERID_BT856 41 /* video encoder */
-#define I2C_DRIVERID_VPX3220 42 /* video decoder+vbi/vtxt */
-#define I2C_DRIVERID_ADV7175 48 /* ADV 7175/7176 video encoder */
-#define I2C_DRIVERID_SAA7114 49 /* video decoder */
-#define I2C_DRIVERID_ADV7170 54 /* video encoder */
-#define I2C_DRIVERID_SAA7191 57 /* video decoder */
-#define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */
-#define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */
-#define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */
-#define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */
-#define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */
-#define I2C_DRIVERID_WM8775 69 /* wm8775 audio processor */
-#define I2C_DRIVERID_CS53L32A 70 /* cs53l32a audio processor */
-#define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */
-#define I2C_DRIVERID_SAA7127 72 /* saa7127 video encoder */
#define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */
-#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */
#define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */
-#define I2C_DRIVERID_TVP5150 76 /* TVP5150 video decoder */
-#define I2C_DRIVERID_WM8739 77 /* wm8739 audio processor */
-#define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */
-#define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */
-#define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */
-#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */
-#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
-#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
-#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */
-#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */
-#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */
-#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */
-#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
-#define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
-#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
-#define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */
-#define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */
-
-#define I2C_DRIVERID_OV7670 1048 /* Omnivision 7670 camera */
/*
* ---- Adapter types ----------------------------------------------------
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_I810 0x01000a /* Intel I810 */
-#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
-#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */
-#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
-#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_INTELFB 0x010021 /* intel framebuffer driver */
#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
#define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */
-
-/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
-
-/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
-
-/* --- PowerPC on-chip adapters */
-#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
-
-/* --- Broadcom SiByte adapters */
-#define I2C_HW_SIBYTE 0x150000
+#define I2C_HW_B_CX231XX 0x010024 /* Conexant CX231XX USB based cards */
+#define I2C_HW_B_HDPVR 0x010025 /* Hauppauge HD PVR */
/* --- SGI adapters */
#define I2C_HW_SGI_VINO 0x160000
-/* --- XSCALE on-chip adapters */
-#define I2C_HW_IOP3XX 0x140000
-
-/* --- Au1550 PSC adapters adapters */
-#define I2C_HW_AU1550_PSC 0x1b0000
-
/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_PIIX4 0x040000
-#define I2C_HW_SMBUS_ALI15X3 0x040001
-#define I2C_HW_SMBUS_VIA2 0x040002
-#define I2C_HW_SMBUS_I801 0x040004
-#define I2C_HW_SMBUS_AMD756 0x040005
-#define I2C_HW_SMBUS_SIS5595 0x040006
-#define I2C_HW_SMBUS_ALI1535 0x040007
-#define I2C_HW_SMBUS_SIS630 0x040008
-#define I2C_HW_SMBUS_SIS96X 0x040009
-#define I2C_HW_SMBUS_AMD8111 0x04000a
-#define I2C_HW_SMBUS_SCX200 0x04000b
-#define I2C_HW_SMBUS_NFORCE2 0x04000c
#define I2C_HW_SMBUS_W9968CF 0x04000d
#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
-#define I2C_HW_SMBUS_ALI1563 0x040013
-
-/* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x0d0000
-
-/* --- Embedded adapters */
-#define I2C_HW_MV64XXX 0x190000
-#define I2C_HW_BLACKFIN 0x190001 /* ADI Blackfin I2C TWI driver */
/* --- Miscellaneous adapters */
#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
diff --git a/include/linux/i2c-pca-platform.h b/include/linux/i2c-pca-platform.h
index 3d191873f2d1..aba33759dec4 100644
--- a/include/linux/i2c-pca-platform.h
+++ b/include/linux/i2c-pca-platform.h
@@ -6,7 +6,7 @@ struct i2c_pca9564_pf_platform_data {
* not supplied (negative value), but it
* cannot exit some error conditions then */
int i2c_clock_speed; /* values are defined in linux/i2c-algo-pca.h */
- int timeout; /* timeout = this value * 10us */
+ int timeout; /* timeout in jiffies */
};
#endif /* I2C_PCA9564_PLATFORM_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 20873d402467..00ee11eb9092 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -151,7 +151,7 @@ struct i2c_driver {
* has been dynamically allocated by the driver in the function above,
* it must be freed here. (LEGACY I2C DRIVERS ONLY)
*/
- int (*detach_client)(struct i2c_client *);
+ int (*detach_client)(struct i2c_client *) __deprecated;
/* Standard driver model interfaces, for "new style" i2c drivers.
* With the driver model, device enumeration is NEVER done by drivers;
@@ -353,15 +353,15 @@ struct i2c_adapter {
void *algo_data;
/* --- administration stuff. */
- int (*client_register)(struct i2c_client *);
- int (*client_unregister)(struct i2c_client *);
+ int (*client_register)(struct i2c_client *) __deprecated;
+ int (*client_unregister)(struct i2c_client *) __deprecated;
/* data fields that are valid for all devices */
u8 level; /* nesting level for lockdep */
struct mutex bus_lock;
struct mutex clist_lock;
- int timeout;
+ int timeout; /* in jiffies */
int retries;
struct device dev; /* the adapter device */
@@ -429,8 +429,10 @@ static inline int i2c_add_driver(struct i2c_driver *driver)
return i2c_register_driver(THIS_MODULE, driver);
}
-extern int i2c_attach_client(struct i2c_client *);
-extern int i2c_detach_client(struct i2c_client *);
+/* These are deprecated, your driver should use the standard .probe()
+ * and .remove() methods instead. */
+extern int __deprecated i2c_attach_client(struct i2c_client *);
+extern int __deprecated i2c_detach_client(struct i2c_client *);
extern struct i2c_client *i2c_use_client(struct i2c_client *client);
extern void i2c_release_client(struct i2c_client *client);
diff --git a/include/linux/i2c/at24.h b/include/linux/i2c/at24.h
index f6edd522a929..8ace93024d60 100644
--- a/include/linux/i2c/at24.h
+++ b/include/linux/i2c/at24.h
@@ -2,6 +2,7 @@
#define _LINUX_AT24_H
#include <linux/types.h>
+#include <linux/memory.h>
/*
* As seen through Linux I2C, differences between the most common types of I2C
@@ -23,6 +24,9 @@ struct at24_platform_data {
#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */
#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */
#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */
+
+ void (*setup)(struct memory_accessor *, void *context);
+ void *context;
};
#endif /* _LINUX_AT24_H */
diff --git a/include/linux/i2c/s6000.h b/include/linux/i2c/s6000.h
new file mode 100644
index 000000000000..d9b34bfdae76
--- /dev/null
+++ b/include/linux/i2c/s6000.h
@@ -0,0 +1,10 @@
+#ifndef __LINUX_I2C_S6000_H
+#define __LINUX_I2C_S6000_H
+
+struct s6_i2c_platform_data {
+ const char *clock; /* the clock to use */
+ int bus_num; /* the bus number to register */
+};
+
+#endif
+
diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h
index 8137f660a5cc..0dc80ef24975 100644
--- a/include/linux/i2c/twl4030.h
+++ b/include/linux/i2c/twl4030.h
@@ -218,6 +218,53 @@ int twl4030_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
/*----------------------------------------------------------------------*/
+/* Power bus message definitions */
+
+#define DEV_GRP_NULL 0x0
+#define DEV_GRP_P1 0x1
+#define DEV_GRP_P2 0x2
+#define DEV_GRP_P3 0x4
+
+#define RES_GRP_RES 0x0
+#define RES_GRP_PP 0x1
+#define RES_GRP_RC 0x2
+#define RES_GRP_PP_RC 0x3
+#define RES_GRP_PR 0x4
+#define RES_GRP_PP_PR 0x5
+#define RES_GRP_RC_PR 0x6
+#define RES_GRP_ALL 0x7
+
+#define RES_TYPE2_R0 0x0
+
+#define RES_TYPE_ALL 0x7
+
+#define RES_STATE_WRST 0xF
+#define RES_STATE_ACTIVE 0xE
+#define RES_STATE_SLEEP 0x8
+#define RES_STATE_OFF 0x0
+
+/*
+ * Power Bus Message Format ... these can be sent individually by Linux,
+ * but are usually part of downloaded scripts that are run when various
+ * power events are triggered.
+ *
+ * Broadcast Message (16 Bits):
+ * DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4]
+ * RES_STATE[3:0]
+ *
+ * Singular Message (16 Bits):
+ * DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0]
+ */
+
+#define MSG_BROADCAST(devgrp, grp, type, type2, state) \
+ ( (devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
+ | (type) << 4 | (state))
+
+#define MSG_SINGULAR(devgrp, id, state) \
+ ((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
+
+/*----------------------------------------------------------------------*/
+
struct twl4030_bci_platform_data {
int *battery_tmp_tbl;
unsigned int tblsize;
diff --git a/include/linux/ibmtr.h b/include/linux/ibmtr.h
index 1c7a0dd5536a..06695b74d405 100644
--- a/include/linux/ibmtr.h
+++ b/include/linux/ibmtr.h
@@ -207,7 +207,7 @@ struct tok_info {
unsigned short exsap_station_id;
unsigned short global_int_enable;
struct sk_buff *current_skb;
- struct net_device_stats tr_stats;
+
unsigned char auto_speedsave;
open_state open_status, sap_status;
enum {MANUAL, AUTOMATIC} open_mode;
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index a93a8dd33118..10d701eec484 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_ICMPV6_H
#define _LINUX_ICMPV6_H
+#include <linux/types.h>
#include <asm/byteorder.h>
struct icmp6hdr {
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 3644f6323384..a5d26f66ef78 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -26,7 +26,7 @@
#include <asm/io.h>
#include <asm/mutex.h>
-#if defined(CONFIG_CRIS) || defined(CONFIG_FRV)
+#if defined(CONFIG_CRIS) || defined(CONFIG_FRV) || defined(CONFIG_MN10300)
# define SUPPORT_VLB_SYNC 0
#else
# define SUPPORT_VLB_SYNC 1
@@ -40,6 +40,13 @@
#define ERROR_RESET 3 /* Reset controller every 4th retry */
#define ERROR_RECAL 1 /* Recalibrate every 2nd retry */
+/* Error codes returned in rq->errors to the higher part of the driver. */
+enum {
+ IDE_DRV_ERROR_GENERAL = 101,
+ IDE_DRV_ERROR_FILEMARK = 102,
+ IDE_DRV_ERROR_EOD = 103,
+};
+
/*
* Definitions for accessing IDE controller registers
*/
@@ -193,42 +200,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
hw->io_ports.ctl_addr = ctl_addr;
}
-/* for IDE PCI controllers in legacy mode, temporary */
-static inline int __ide_default_irq(unsigned long base)
-{
- switch (base) {
-#ifdef CONFIG_IA64
- case 0x1f0: return isa_irq_to_vector(14);
- case 0x170: return isa_irq_to_vector(15);
-#else
- case 0x1f0: return 14;
- case 0x170: return 15;
-#endif
- }
- return 0;
-}
-
-#if defined(CONFIG_ARM) || defined(CONFIG_FRV) || defined(CONFIG_M68K) || \
- defined(CONFIG_MIPS) || defined(CONFIG_MN10300) || defined(CONFIG_PARISC) \
- || defined(CONFIG_PPC) || defined(CONFIG_SPARC) || defined(CONFIG_SPARC64)
-#include <asm/ide.h>
-#else
-#include <asm-generic/ide_iops.h>
-#endif
-
#define MAX_HWIFS 10
-/* Currently only m68k, apus and m8xx need it */
-#ifndef IDE_ARCH_ACK_INTR
-# define ide_ack_intr(hwif) (1)
-#endif
-
-/* Currently only Atari needs it */
-#ifndef IDE_ARCH_LOCK
-# define ide_release_lock() do {} while (0)
-# define ide_get_lock(hdlr, data) do {} while (0)
-#endif /* IDE_ARCH_LOCK */
-
/*
* Now for the data we need to maintain per-drive: ide_drive_t
*/
@@ -268,56 +241,52 @@ typedef enum {
enum {
IDE_TFLAG_LBA48 = (1 << 0),
- IDE_TFLAG_FLAGGED = (1 << 2),
- IDE_TFLAG_OUT_DATA = (1 << 3),
- IDE_TFLAG_OUT_HOB_FEATURE = (1 << 4),
- IDE_TFLAG_OUT_HOB_NSECT = (1 << 5),
- IDE_TFLAG_OUT_HOB_LBAL = (1 << 6),
- IDE_TFLAG_OUT_HOB_LBAM = (1 << 7),
- IDE_TFLAG_OUT_HOB_LBAH = (1 << 8),
+ IDE_TFLAG_OUT_HOB_FEATURE = (1 << 1),
+ IDE_TFLAG_OUT_HOB_NSECT = (1 << 2),
+ IDE_TFLAG_OUT_HOB_LBAL = (1 << 3),
+ IDE_TFLAG_OUT_HOB_LBAM = (1 << 4),
+ IDE_TFLAG_OUT_HOB_LBAH = (1 << 5),
IDE_TFLAG_OUT_HOB = IDE_TFLAG_OUT_HOB_FEATURE |
IDE_TFLAG_OUT_HOB_NSECT |
IDE_TFLAG_OUT_HOB_LBAL |
IDE_TFLAG_OUT_HOB_LBAM |
IDE_TFLAG_OUT_HOB_LBAH,
- IDE_TFLAG_OUT_FEATURE = (1 << 9),
- IDE_TFLAG_OUT_NSECT = (1 << 10),
- IDE_TFLAG_OUT_LBAL = (1 << 11),
- IDE_TFLAG_OUT_LBAM = (1 << 12),
- IDE_TFLAG_OUT_LBAH = (1 << 13),
+ IDE_TFLAG_OUT_FEATURE = (1 << 6),
+ IDE_TFLAG_OUT_NSECT = (1 << 7),
+ IDE_TFLAG_OUT_LBAL = (1 << 8),
+ IDE_TFLAG_OUT_LBAM = (1 << 9),
+ IDE_TFLAG_OUT_LBAH = (1 << 10),
IDE_TFLAG_OUT_TF = IDE_TFLAG_OUT_FEATURE |
IDE_TFLAG_OUT_NSECT |
IDE_TFLAG_OUT_LBAL |
IDE_TFLAG_OUT_LBAM |
IDE_TFLAG_OUT_LBAH,
- IDE_TFLAG_OUT_DEVICE = (1 << 14),
- IDE_TFLAG_WRITE = (1 << 15),
- IDE_TFLAG_FLAGGED_SET_IN_FLAGS = (1 << 16),
- IDE_TFLAG_IN_DATA = (1 << 17),
- IDE_TFLAG_CUSTOM_HANDLER = (1 << 18),
- IDE_TFLAG_DMA_PIO_FALLBACK = (1 << 19),
- IDE_TFLAG_IN_HOB_FEATURE = (1 << 20),
- IDE_TFLAG_IN_HOB_NSECT = (1 << 21),
- IDE_TFLAG_IN_HOB_LBAL = (1 << 22),
- IDE_TFLAG_IN_HOB_LBAM = (1 << 23),
- IDE_TFLAG_IN_HOB_LBAH = (1 << 24),
+ IDE_TFLAG_OUT_DEVICE = (1 << 11),
+ IDE_TFLAG_WRITE = (1 << 12),
+ IDE_TFLAG_CUSTOM_HANDLER = (1 << 13),
+ IDE_TFLAG_DMA_PIO_FALLBACK = (1 << 14),
+ IDE_TFLAG_IN_HOB_ERROR = (1 << 15),
+ IDE_TFLAG_IN_HOB_NSECT = (1 << 16),
+ IDE_TFLAG_IN_HOB_LBAL = (1 << 17),
+ IDE_TFLAG_IN_HOB_LBAM = (1 << 18),
+ IDE_TFLAG_IN_HOB_LBAH = (1 << 19),
IDE_TFLAG_IN_HOB_LBA = IDE_TFLAG_IN_HOB_LBAL |
IDE_TFLAG_IN_HOB_LBAM |
IDE_TFLAG_IN_HOB_LBAH,
- IDE_TFLAG_IN_HOB = IDE_TFLAG_IN_HOB_FEATURE |
+ IDE_TFLAG_IN_HOB = IDE_TFLAG_IN_HOB_ERROR |
IDE_TFLAG_IN_HOB_NSECT |
IDE_TFLAG_IN_HOB_LBA,
- IDE_TFLAG_IN_FEATURE = (1 << 1),
- IDE_TFLAG_IN_NSECT = (1 << 25),
- IDE_TFLAG_IN_LBAL = (1 << 26),
- IDE_TFLAG_IN_LBAM = (1 << 27),
- IDE_TFLAG_IN_LBAH = (1 << 28),
+ IDE_TFLAG_IN_ERROR = (1 << 20),
+ IDE_TFLAG_IN_NSECT = (1 << 21),
+ IDE_TFLAG_IN_LBAL = (1 << 22),
+ IDE_TFLAG_IN_LBAM = (1 << 23),
+ IDE_TFLAG_IN_LBAH = (1 << 24),
IDE_TFLAG_IN_LBA = IDE_TFLAG_IN_LBAL |
IDE_TFLAG_IN_LBAM |
IDE_TFLAG_IN_LBAH,
IDE_TFLAG_IN_TF = IDE_TFLAG_IN_NSECT |
IDE_TFLAG_IN_LBA,
- IDE_TFLAG_IN_DEVICE = (1 << 29),
+ IDE_TFLAG_IN_DEVICE = (1 << 25),
IDE_TFLAG_HOB = IDE_TFLAG_OUT_HOB |
IDE_TFLAG_IN_HOB,
IDE_TFLAG_TF = IDE_TFLAG_OUT_TF |
@@ -325,15 +294,28 @@ enum {
IDE_TFLAG_DEVICE = IDE_TFLAG_OUT_DEVICE |
IDE_TFLAG_IN_DEVICE,
/* force 16-bit I/O operations */
- IDE_TFLAG_IO_16BIT = (1 << 30),
- /* ide_task_t was allocated using kmalloc() */
- IDE_TFLAG_DYN = (1 << 31),
+ IDE_TFLAG_IO_16BIT = (1 << 26),
+ /* struct ide_cmd was allocated using kmalloc() */
+ IDE_TFLAG_DYN = (1 << 27),
+ IDE_TFLAG_FS = (1 << 28),
+ IDE_TFLAG_MULTI_PIO = (1 << 29),
+};
+
+enum {
+ IDE_FTFLAG_FLAGGED = (1 << 0),
+ IDE_FTFLAG_SET_IN_FLAGS = (1 << 1),
+ IDE_FTFLAG_OUT_DATA = (1 << 2),
+ IDE_FTFLAG_IN_DATA = (1 << 3),
};
struct ide_taskfile {
u8 hob_data; /* 0: high data byte (for TASKFILE IOCTL) */
+ /* 1-5: additional data to support LBA48 */
+ union {
+ u8 hob_error; /* read: error */
+ u8 hob_feature; /* write: feature */
+ };
- u8 hob_feature; /* 1-5: additional data to support LBA48 */
u8 hob_nsect;
u8 hob_lbal;
u8 hob_lbam;
@@ -359,16 +341,29 @@ struct ide_taskfile {
};
};
-typedef struct ide_task_s {
+struct ide_cmd {
union {
struct ide_taskfile tf;
u8 tf_array[14];
};
+ u8 ftf_flags; /* for TASKFILE ioctl */
u32 tf_flags;
- int data_phase;
+ int protocol;
+
+ int sg_nents; /* number of sg entries */
+ int orig_sg_nents;
+ int sg_dma_direction; /* DMA transfer direction */
+
+ unsigned int nbytes;
+ unsigned int nleft;
+ unsigned int last_xfer_len;
+
+ struct scatterlist *cursg;
+ unsigned int cursg_ofs;
+
struct request *rq; /* copy of request */
void *special; /* valid_t generally */
-} ide_task_t;
+};
/* ATAPI packet command flags */
enum {
@@ -380,15 +375,13 @@ enum {
PC_FLAG_DMA_IN_PROGRESS = (1 << 4),
PC_FLAG_DMA_ERROR = (1 << 5),
PC_FLAG_WRITING = (1 << 6),
- /* command timed out */
- PC_FLAG_TIMEDOUT = (1 << 7),
};
/*
* With each packet command, we allocate a buffer of IDE_PC_BUFFER_SIZE bytes.
* This is used for several packet commands (not for READ/WRITE commands).
*/
-#define IDE_PC_BUFFER_SIZE 256
+#define IDE_PC_BUFFER_SIZE 64
#define ATAPI_WAIT_PC (60 * HZ)
struct ide_atapi_pc {
@@ -426,9 +419,6 @@ struct ide_atapi_pc {
struct idetape_bh *bh;
char *b_data;
- struct scatterlist *sg;
- unsigned int sg_cnt;
-
unsigned long timeout;
};
@@ -452,7 +442,6 @@ struct ide_disk_ops {
int);
ide_startstop_t (*do_request)(struct ide_drive_s *, struct request *,
sector_t);
- int (*end_request)(struct ide_drive_s *, int, int);
int (*ioctl)(struct ide_drive_s *, struct block_device *,
fmode_t, unsigned int, unsigned long);
};
@@ -470,11 +459,6 @@ enum {
IDE_AFLAG_TOCADDR_AS_BCD = (1 << 3),
/* TOC track numbers are in BCD. */
IDE_AFLAG_TOCTRACKS_AS_BCD = (1 << 4),
- /*
- * Drive does not provide data in multiples of SECTOR_SIZE
- * when more than one interrupt is needed.
- */
- IDE_AFLAG_LIMIT_NFRAMES = (1 << 5),
/* Saved TOC information is current. */
IDE_AFLAG_TOC_VALID = (1 << 6),
/* We think that the drive door is locked. */
@@ -528,8 +512,6 @@ enum {
IDE_DFLAG_NICE1 = (1 << 5),
/* device is physically present */
IDE_DFLAG_PRESENT = (1 << 6),
- /* device ejected hint */
- IDE_DFLAG_DEAD = (1 << 7),
/* id read from device (synthetic if not set) */
IDE_DFLAG_ID_READ = (1 << 8),
IDE_DFLAG_NOPROBE = (1 << 9),
@@ -621,7 +603,7 @@ struct ide_drive_s {
unsigned int bios_cyl; /* BIOS/fdisk/LILO number of cyls */
unsigned int cyl; /* "real" number of cyls */
- unsigned int drive_data; /* used by set_pio_mode/selectproc */
+ unsigned int drive_data; /* used by set_pio_mode/dev_select() */
unsigned int failures; /* current failure count */
unsigned int max_failures; /* maximum allowed failure count */
u64 probed_capacity;/* initial reported media capacity (ide-cd only currently) */
@@ -643,8 +625,11 @@ struct ide_drive_s {
/* current packet command */
struct ide_atapi_pc *pc;
+ /* last failed packet command */
+ struct ide_atapi_pc *failed_pc;
+
/* callback for packet commands */
- void (*pc_callback)(struct ide_drive_s *, int);
+ int (*pc_callback)(struct ide_drive_s *, int);
void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *);
int (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *,
@@ -663,7 +648,7 @@ typedef struct ide_drive_s ide_drive_t;
#define to_ide_device(dev) container_of(dev, ide_drive_t, gendev)
#define to_ide_drv(obj, cont_type) \
- container_of(obj, struct cont_type, kref)
+ container_of(obj, struct cont_type, dev)
#define ide_drv_g(disk, cont_type) \
container_of((disk)->private_data, struct cont_type, driver)
@@ -674,16 +659,16 @@ struct ide_tp_ops {
void (*exec_command)(struct hwif_s *, u8);
u8 (*read_status)(struct hwif_s *);
u8 (*read_altstatus)(struct hwif_s *);
+ void (*write_devctl)(struct hwif_s *, u8);
- void (*set_irq)(struct hwif_s *, int);
+ void (*dev_select)(ide_drive_t *);
+ void (*tf_load)(ide_drive_t *, struct ide_cmd *);
+ void (*tf_read)(ide_drive_t *, struct ide_cmd *);
- void (*tf_load)(ide_drive_t *, struct ide_task_s *);
- void (*tf_read)(ide_drive_t *, struct ide_task_s *);
-
- void (*input_data)(ide_drive_t *, struct request *, void *,
- unsigned int);
- void (*output_data)(ide_drive_t *, struct request *, void *,
- unsigned int);
+ void (*input_data)(ide_drive_t *, struct ide_cmd *,
+ void *, unsigned int);
+ void (*output_data)(ide_drive_t *, struct ide_cmd *,
+ void *, unsigned int);
};
extern const struct ide_tp_ops default_tp_ops;
@@ -694,7 +679,6 @@ extern const struct ide_tp_ops default_tp_ops;
* @init_dev: host specific initialization of a device
* @set_pio_mode: routine to program host for PIO mode
* @set_dma_mode: routine to program host for DMA mode
- * @selectproc: tweaks hardware to select drive
* @reset_poll: chipset polling based on hba specifics
* @pre_reset: chipset specific changes to default for device-hba resets
* @resetproc: routine to reset controller after a disk reset
@@ -711,7 +695,6 @@ struct ide_port_ops {
void (*init_dev)(ide_drive_t *);
void (*set_pio_mode)(ide_drive_t *, const u8);
void (*set_dma_mode)(ide_drive_t *, const u8);
- void (*selectproc)(ide_drive_t *);
int (*reset_poll)(ide_drive_t *);
void (*pre_reset)(ide_drive_t *);
void (*resetproc)(ide_drive_t *);
@@ -727,13 +710,15 @@ struct ide_port_ops {
struct ide_dma_ops {
void (*dma_host_set)(struct ide_drive_s *, int);
- int (*dma_setup)(struct ide_drive_s *);
- void (*dma_exec_cmd)(struct ide_drive_s *, u8);
+ int (*dma_setup)(struct ide_drive_s *, struct ide_cmd *);
void (*dma_start)(struct ide_drive_s *);
int (*dma_end)(struct ide_drive_s *);
int (*dma_test_irq)(struct ide_drive_s *);
void (*dma_lost_irq)(struct ide_drive_s *);
- void (*dma_timeout)(struct ide_drive_s *);
+ /* below ones are optional */
+ int (*dma_check)(struct ide_drive_s *, struct ide_cmd *);
+ int (*dma_timer_expiry)(struct ide_drive_s *);
+ void (*dma_clear)(struct ide_drive_s *);
/*
* The following method is optional and only required to be
* implemented for the SFF-8038i compatible controllers.
@@ -796,18 +781,8 @@ typedef struct hwif_s {
/* Scatter-gather list used to build the above */
struct scatterlist *sg_table;
int sg_max_nents; /* Maximum number of entries in it */
- int sg_nents; /* Current number of entries in it */
- int sg_dma_direction; /* dma transfer direction */
-
- /* data phase of the active command (currently only valid for PIO/DMA) */
- int data_phase;
- struct ide_task_s task; /* current command */
-
- unsigned int nsect;
- unsigned int nleft;
- struct scatterlist *cursg;
- unsigned int cursg_ofs;
+ struct ide_cmd cmd; /* current command */
int rqsize; /* max sectors per request */
int irq; /* our irq number */
@@ -865,13 +840,23 @@ struct ide_host {
ide_hwif_t *ports[MAX_HOST_PORTS + 1];
unsigned int n_ports;
struct device *dev[2];
- unsigned int (*init_chipset)(struct pci_dev *);
+
+ int (*init_chipset)(struct pci_dev *);
+
+ void (*get_lock)(irq_handler_t, void *);
+ void (*release_lock)(void);
+
+ irq_handler_t irq_handler;
+
unsigned long host_flags;
+
+ int irq_flags;
+
void *host_priv;
ide_hwif_t *cur_port; /* for hosts requiring serialization */
/* used for hosts requiring serialization */
- volatile long host_busy;
+ volatile unsigned long host_busy;
};
#define IDE_HOST_BUSY 0
@@ -883,7 +868,7 @@ typedef ide_startstop_t (ide_handler_t)(ide_drive_t *);
typedef int (ide_expiry_t)(ide_drive_t *);
/* used by ide-cd, ide-floppy, etc. */
-typedef void (xfer_func_t)(ide_drive_t *, struct request *rq, void *, unsigned);
+typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned);
extern struct mutex ide_setting_mtx;
@@ -1059,10 +1044,11 @@ enum {
};
/* DRV_NAME has to be defined in the driver before using the macro below */
-#define __ide_debug_log(lvl, fmt, args...) \
-{ \
- if (unlikely(drive->debug_mask & lvl)) \
- printk(KERN_INFO DRV_NAME ": " fmt, ## args); \
+#define __ide_debug_log(lvl, fmt, args...) \
+{ \
+ if (unlikely(drive->debug_mask & lvl)) \
+ printk(KERN_INFO DRV_NAME ": %s: " fmt "\n", \
+ __func__, ## args); \
}
/*
@@ -1101,7 +1087,7 @@ int generic_ide_resume(struct device *);
void ide_complete_power_step(ide_drive_t *, struct request *);
ide_startstop_t ide_start_power_step(ide_drive_t *, struct request *);
-void ide_complete_pm_request(ide_drive_t *, struct request *);
+void ide_complete_pm_rq(ide_drive_t *, struct request *);
void ide_check_pm_state(ide_drive_t *, struct request *);
/*
@@ -1113,7 +1099,6 @@ void ide_check_pm_state(ide_drive_t *, struct request *);
struct ide_driver {
const char *version;
ide_startstop_t (*do_request)(ide_drive_t *, struct request *, sector_t);
- int (*end_request)(ide_drive_t *, int, int);
struct device_driver gen_driver;
int (*probe)(ide_drive_t *);
void (*remove)(ide_drive_t *);
@@ -1144,16 +1129,15 @@ int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned l
extern int ide_vlb_clk;
extern int ide_pci_clk;
-extern int ide_end_request (ide_drive_t *drive, int uptodate, int nrsecs);
-int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
- int uptodate, int nr_sectors);
-
-extern void ide_set_handler (ide_drive_t *drive, ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry);
+unsigned int ide_rq_bytes(struct request *);
+int ide_end_rq(ide_drive_t *, struct request *, int, unsigned int);
+void ide_kill_rq(ide_drive_t *, struct request *);
-void ide_execute_command(ide_drive_t *, u8, ide_handler_t *, unsigned int,
- ide_expiry_t *);
+void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
+void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
-void ide_execute_pkt_cmd(ide_drive_t *);
+void ide_execute_command(ide_drive_t *, struct ide_cmd *, ide_handler_t *,
+ unsigned int);
void ide_pad_transfer(ide_drive_t *, int, int);
@@ -1167,41 +1151,36 @@ int ide_busy_sleep(ide_hwif_t *, unsigned long, int);
int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
+ide_startstop_t ide_do_park_unpark(ide_drive_t *, struct request *);
+ide_startstop_t ide_do_devset(ide_drive_t *, struct request *);
+
extern ide_startstop_t ide_do_reset (ide_drive_t *);
extern int ide_devset_execute(ide_drive_t *drive,
const struct ide_devset *setting, int arg);
-extern void ide_do_drive_cmd(ide_drive_t *, struct request *);
-
-extern void ide_end_drive_cmd(ide_drive_t *, u8, u8);
+void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
+int ide_complete_rq(ide_drive_t *, int, unsigned int);
void ide_tf_dump(const char *, struct ide_taskfile *);
void ide_exec_command(ide_hwif_t *, u8);
u8 ide_read_status(ide_hwif_t *);
u8 ide_read_altstatus(ide_hwif_t *);
+void ide_write_devctl(ide_hwif_t *, u8);
-void ide_set_irq(ide_hwif_t *, int);
+void ide_dev_select(ide_drive_t *);
+void ide_tf_load(ide_drive_t *, struct ide_cmd *);
+void ide_tf_read(ide_drive_t *, struct ide_cmd *);
-void ide_tf_load(ide_drive_t *, ide_task_t *);
-void ide_tf_read(ide_drive_t *, ide_task_t *);
+void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
+void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
-void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
-void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
-
-int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
-
-extern void SELECT_DRIVE(ide_drive_t *);
void SELECT_MASK(ide_drive_t *, int);
u8 ide_read_error(ide_drive_t *);
void ide_read_bcount_and_ireason(ide_drive_t *, u16 *, u8 *);
-extern int drive_is_ready(ide_drive_t *);
-
-void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
-
int ide_check_atapi_device(ide_drive_t *, const char *);
void ide_init_pc(struct ide_atapi_pc *);
@@ -1238,16 +1217,20 @@ int ide_cd_expiry(ide_drive_t *);
int ide_cd_get_xferlen(struct request *);
-ide_startstop_t ide_issue_pc(ide_drive_t *);
+ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_cmd *);
+
+ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *);
-ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *);
+void ide_pio_bytes(ide_drive_t *, struct ide_cmd *, unsigned int, unsigned int);
-void task_end_request(ide_drive_t *, struct request *, u8);
+void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8);
-int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16);
-int ide_no_data_taskfile(ide_drive_t *, ide_task_t *);
+int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16);
+int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);
-int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long);
+int ide_taskfile_ioctl(ide_drive_t *, unsigned long);
+
+int ide_dev_read_id(ide_drive_t *, u8, u16 *);
extern int ide_driveid_update(ide_drive_t *);
extern int ide_config_drive_speed(ide_drive_t *, u8);
@@ -1278,7 +1261,7 @@ static inline int ide_pci_is_in_compatibility_mode(struct pci_dev *dev)
return 0;
}
-void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int,
+void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *,
hw_regs_t *, hw_regs_t **);
void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
@@ -1347,10 +1330,10 @@ enum {
IDE_HFLAG_ERROR_STOPS_FIFO = (1 << 19),
/* serialize ports */
IDE_HFLAG_SERIALIZE = (1 << 20),
- /* use legacy IRQs */
- IDE_HFLAG_LEGACY_IRQS = (1 << 21),
- /* force use of legacy IRQs */
- IDE_HFLAG_FORCE_LEGACY_IRQS = (1 << 22),
+ /* host is DTC2278 */
+ IDE_HFLAG_DTC2278 = (1 << 21),
+ /* 4 devices on a single set of I/O ports */
+ IDE_HFLAG_4DRIVES = (1 << 22),
/* host is TRM290 */
IDE_HFLAG_TRM290 = (1 << 23),
/* use 32-bit I/O ops */
@@ -1378,7 +1361,12 @@ enum {
struct ide_port_info {
char *name;
- unsigned int (*init_chipset)(struct pci_dev *);
+
+ int (*init_chipset)(struct pci_dev *);
+
+ void (*get_lock)(irq_handler_t, void *);
+ void (*release_lock)(void);
+
void (*init_iops)(ide_hwif_t *);
void (*init_hwif)(ide_hwif_t *);
int (*init_dma)(ide_hwif_t *,
@@ -1395,6 +1383,9 @@ struct ide_port_info {
u16 max_sectors; /* if < than the default one */
u32 host_flags;
+
+ int irq_flags;
+
u8 pio_mask;
u8 swdma_mask;
u8 mwdma_mask;
@@ -1414,8 +1405,8 @@ int ide_pci_resume(struct pci_dev *);
#define ide_pci_resume NULL
#endif
-void ide_map_sg(ide_drive_t *, struct request *);
-void ide_init_sg_cmd(ide_drive_t *, struct request *);
+void ide_map_sg(ide_drive_t *, struct ide_cmd *);
+void ide_init_sg_cmd(struct ide_cmd *, unsigned int);
#define BAD_DMA_DRIVE 0
#define GOOD_DMA_DRIVE 1
@@ -1449,18 +1440,18 @@ ide_startstop_t ide_dma_intr(ide_drive_t *);
int ide_allocate_dma_engine(ide_hwif_t *);
void ide_release_dma_engine(ide_hwif_t *);
-int ide_build_sglist(ide_drive_t *, struct request *);
-void ide_destroy_dmatable(ide_drive_t *);
+int ide_dma_prepare(ide_drive_t *, struct ide_cmd *);
+void ide_dma_unmap_sg(ide_drive_t *, struct ide_cmd *);
#ifdef CONFIG_BLK_DEV_IDEDMA_SFF
int config_drive_for_dma(ide_drive_t *);
-extern int ide_build_dmatable(ide_drive_t *, struct request *);
+int ide_build_dmatable(ide_drive_t *, struct ide_cmd *);
void ide_dma_host_set(ide_drive_t *, int);
-extern int ide_dma_setup(ide_drive_t *);
-void ide_dma_exec_cmd(ide_drive_t *, u8);
+int ide_dma_setup(ide_drive_t *, struct ide_cmd *);
extern void ide_dma_start(ide_drive_t *);
int ide_dma_end(ide_drive_t *);
int ide_dma_test_irq(ide_drive_t *);
+int ide_dma_sff_timer_expiry(ide_drive_t *);
u8 ide_dma_sff_read_status(ide_hwif_t *);
extern const struct ide_dma_ops sff_dma_ops;
#else
@@ -1468,7 +1459,7 @@ static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; }
#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */
void ide_dma_lost_irq(ide_drive_t *);
-void ide_dma_timeout(ide_drive_t *);
+ide_startstop_t ide_dma_timeout_retry(ide_drive_t *, int);
#else
static inline int ide_id_dma_bug(ide_drive_t *drive) { return 0; }
@@ -1480,21 +1471,29 @@ static inline void ide_dma_on(ide_drive_t *drive) { ; }
static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
+static inline ide_startstop_t ide_dma_intr(ide_drive_t *drive) { return ide_stopped; }
+static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; }
static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
+static inline int ide_dma_prepare(ide_drive_t *drive,
+ struct ide_cmd *cmd) { return 1; }
+static inline void ide_dma_unmap_sg(ide_drive_t *drive,
+ struct ide_cmd *cmd) { ; }
#endif /* CONFIG_BLK_DEV_IDEDMA */
#ifdef CONFIG_BLK_DEV_IDEACPI
+int ide_acpi_init(void);
extern int ide_acpi_exec_tfs(ide_drive_t *drive);
extern void ide_acpi_get_timing(ide_hwif_t *hwif);
extern void ide_acpi_push_timing(ide_hwif_t *hwif);
-extern void ide_acpi_init(ide_hwif_t *hwif);
+void ide_acpi_init_port(ide_hwif_t *);
void ide_acpi_port_init_devices(ide_hwif_t *);
extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
#else
+static inline int ide_acpi_init(void) { return 0; }
static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
-static inline void ide_acpi_init(ide_hwif_t *hwif) { ; }
+static inline void ide_acpi_init_port(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_port_init_devices(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
#endif
@@ -1528,9 +1527,7 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
hwif->hwif_data = data;
}
-const char *ide_xfer_verbose(u8 mode);
extern void ide_toggle_bounce(ide_drive_t *drive, int on);
-extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);
u64 ide_get_lba_addr(struct ide_taskfile *, int);
u8 ide_dump_status(ide_drive_t *, const char *, u8);
@@ -1569,14 +1566,18 @@ void ide_timing_merge(struct ide_timing *, struct ide_timing *,
struct ide_timing *, unsigned int);
int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);
+#ifdef CONFIG_IDE_XFER_MODE
int ide_scan_pio_blacklist(char *);
-
+const char *ide_xfer_verbose(u8);
u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
-
int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);
-
void ide_set_pio(ide_drive_t *, u8);
+int ide_set_xfer_rate(ide_drive_t *, u8);
+#else
+static inline void ide_set_pio(ide_drive_t *drive, u8 pio) { ; }
+static inline int ide_set_xfer_rate(ide_drive_t *drive, u8 rate) { return -1; }
+#endif
static inline void ide_set_max_pio(ide_drive_t *drive)
{
@@ -1609,6 +1610,10 @@ static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive)
#define ide_port_for_each_dev(i, dev, port) \
for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++)
+#define ide_port_for_each_present_dev(i, dev, port) \
+ for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++) \
+ if ((dev)->dev_flags & IDE_DFLAG_PRESENT)
+
#define ide_host_for_each_port(i, port, host) \
for ((i) = 0; ((port) = (host)->ports[i]) || (i) < MAX_HOST_PORTS; (i)++)
diff --git a/include/linux/idr.h b/include/linux/idr.h
index dd846df8cd32..e968db71e33a 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -106,6 +106,7 @@ int idr_get_new(struct idr *idp, void *ptr, int *id);
int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
int idr_for_each(struct idr *idp,
int (*fn)(int id, void *p, void *data), void *data);
+void *idr_get_next(struct idr *idp, int *nextid);
void *idr_replace(struct idr *idp, void *ptr, int id);
void idr_remove(struct idr *idp, int id);
void idr_remove_all(struct idr *idp);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index c4e6ca1a6306..4b501b48ce86 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -18,6 +18,22 @@
#include <linux/types.h>
#include <asm/byteorder.h>
+/*
+ * DS bit usage
+ *
+ * TA = transmitter address
+ * RA = receiver address
+ * DA = destination address
+ * SA = source address
+ *
+ * ToDS FromDS A1(RA) A2(TA) A3 A4 Use
+ * -----------------------------------------------------------------
+ * 0 0 DA SA BSSID - IBSS/DLS
+ * 0 1 DA BSSID SA - AP -> STA
+ * 1 0 BSSID SA DA - AP <- STA
+ * 1 1 RA TA DA SA unspecified (WDS)
+ */
+
#define FCS_LEN 4
#define IEEE80211_FCTL_VERS 0x0003
@@ -527,6 +543,8 @@ struct ieee80211_tim_ie {
u8 virtual_map[0];
} __attribute__ ((packed));
+#define WLAN_SA_QUERY_TR_ID_LEN 16
+
struct ieee80211_mgmt {
__le16 frame_control;
__le16 duration;
@@ -646,6 +664,10 @@ struct ieee80211_mgmt {
u8 action_code;
u8 variable[0];
} __attribute__((packed)) mesh_action;
+ struct {
+ u8 action;
+ u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
+ } __attribute__ ((packed)) sa_query;
} u;
} __attribute__ ((packed)) action;
} u;
@@ -655,6 +677,15 @@ struct ieee80211_mgmt {
#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
+/* Management MIC information element (IEEE 802.11w) */
+struct ieee80211_mmie {
+ u8 element_id;
+ u8 length;
+ __le16 key_id;
+ u8 sequence_number[6];
+ u8 mic[8];
+} __attribute__ ((packed));
+
/* Control frames */
struct ieee80211_rts {
__le16 frame_control;
@@ -836,6 +867,7 @@ struct ieee80211_ht_info {
/* Authentication algorithms */
#define WLAN_AUTH_OPEN 0
#define WLAN_AUTH_SHARED_KEY 1
+#define WLAN_AUTH_FT 2
#define WLAN_AUTH_LEAP 128
#define WLAN_AUTH_CHALLENGE_LEN 128
@@ -899,6 +931,9 @@ enum ieee80211_statuscode {
/* 802.11g */
WLAN_STATUS_ASSOC_DENIED_NOSHORTTIME = 25,
WLAN_STATUS_ASSOC_DENIED_NODSSSOFDM = 26,
+ /* 802.11w */
+ WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY = 30,
+ WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
/* 802.11i */
WLAN_STATUS_INVALID_IE = 40,
WLAN_STATUS_INVALID_GROUP_CIPHER = 41,
@@ -1018,6 +1053,8 @@ enum ieee80211_eid {
WLAN_EID_HT_INFORMATION = 61,
/* 802.11i */
WLAN_EID_RSN = 48,
+ WLAN_EID_TIMEOUT_INTERVAL = 56,
+ WLAN_EID_MMIE = 76 /* 802.11w */,
WLAN_EID_WPA = 221,
WLAN_EID_GENERIC = 221,
WLAN_EID_VENDOR_SPECIFIC = 221,
@@ -1030,6 +1067,8 @@ enum ieee80211_category {
WLAN_CATEGORY_QOS = 1,
WLAN_CATEGORY_DLS = 2,
WLAN_CATEGORY_BACK = 3,
+ WLAN_CATEGORY_PUBLIC = 4,
+ WLAN_CATEGORY_SA_QUERY = 8,
WLAN_CATEGORY_WMM = 17,
};
@@ -1104,6 +1143,12 @@ struct ieee80211_country_ie_triplet {
};
} __attribute__ ((packed));
+enum ieee80211_timeout_interval_type {
+ WLAN_TIMEOUT_REASSOC_DEADLINE = 1 /* 802.11r */,
+ WLAN_TIMEOUT_KEY_LIFETIME = 2 /* 802.11r */,
+ WLAN_TIMEOUT_ASSOC_COMEBACK = 3 /* 802.11w */,
+};
+
/* BACK action code */
enum ieee80211_back_actioncode {
WLAN_ACTION_ADDBA_REQ = 0,
@@ -1118,6 +1163,13 @@ enum ieee80211_back_parties {
WLAN_BACK_TIMER = 2,
};
+/* SA Query action */
+enum ieee80211_sa_query_action {
+ WLAN_ACTION_SA_QUERY_REQUEST = 0,
+ WLAN_ACTION_SA_QUERY_RESPONSE = 1,
+};
+
+
/* A-MSDU 802.11n */
#define IEEE80211_QOS_CONTROL_A_MSDU_PRESENT 0x0080
@@ -1128,6 +1180,7 @@ enum ieee80211_back_parties {
/* reserved: 0x000FAC03 */
#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04
#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05
+#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06
#define WLAN_MAX_KEY_LEN 32
@@ -1185,4 +1238,149 @@ static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
return hdr->addr1;
}
+/**
+ * ieee80211_is_robust_mgmt_frame - check if frame is a robust management frame
+ * @hdr: the frame (buffer must include at least the first octet of payload)
+ */
+static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
+{
+ if (ieee80211_is_disassoc(hdr->frame_control) ||
+ ieee80211_is_deauth(hdr->frame_control))
+ return true;
+
+ if (ieee80211_is_action(hdr->frame_control)) {
+ u8 *category;
+
+ /*
+ * Action frames, excluding Public Action frames, are Robust
+ * Management Frames. However, if we are looking at a Protected
+ * frame, skip the check since the data may be encrypted and
+ * the frame has already been found to be a Robust Management
+ * Frame (by the other end).
+ */
+ if (ieee80211_has_protected(hdr->frame_control))
+ return true;
+ category = ((u8 *) hdr) + 24;
+ return *category != WLAN_CATEGORY_PUBLIC;
+ }
+
+ return false;
+}
+
+/**
+ * ieee80211_fhss_chan_to_freq - get channel frequency
+ * @channel: the FHSS channel
+ *
+ * Convert IEEE802.11 FHSS channel to frequency (MHz)
+ * Ref IEEE 802.11-2007 section 14.6
+ */
+static inline int ieee80211_fhss_chan_to_freq(int channel)
+{
+ if ((channel > 1) && (channel < 96))
+ return channel + 2400;
+ else
+ return -1;
+}
+
+/**
+ * ieee80211_freq_to_fhss_chan - get channel
+ * @freq: the channels frequency
+ *
+ * Convert frequency (MHz) to IEEE802.11 FHSS channel
+ * Ref IEEE 802.11-2007 section 14.6
+ */
+static inline int ieee80211_freq_to_fhss_chan(int freq)
+{
+ if ((freq > 2401) && (freq < 2496))
+ return freq - 2400;
+ else
+ return -1;
+}
+
+/**
+ * ieee80211_dsss_chan_to_freq - get channel center frequency
+ * @channel: the DSSS channel
+ *
+ * Convert IEEE802.11 DSSS channel to the center frequency (MHz).
+ * Ref IEEE 802.11-2007 section 15.6
+ */
+static inline int ieee80211_dsss_chan_to_freq(int channel)
+{
+ if ((channel > 0) && (channel < 14))
+ return 2407 + (channel * 5);
+ else if (channel == 14)
+ return 2484;
+ else
+ return -1;
+}
+
+/**
+ * ieee80211_freq_to_dsss_chan - get channel
+ * @freq: the frequency
+ *
+ * Convert frequency (MHz) to IEEE802.11 DSSS channel
+ * Ref IEEE 802.11-2007 section 15.6
+ *
+ * This routine selects the channel with the closest center frequency.
+ */
+static inline int ieee80211_freq_to_dsss_chan(int freq)
+{
+ if ((freq >= 2410) && (freq < 2475))
+ return (freq - 2405) / 5;
+ else if ((freq >= 2482) && (freq < 2487))
+ return 14;
+ else
+ return -1;
+}
+
+/* Convert IEEE802.11 HR DSSS channel to frequency (MHz) and back
+ * Ref IEEE 802.11-2007 section 18.4.6.2
+ *
+ * The channels and frequencies are the same as those defined for DSSS
+ */
+#define ieee80211_hr_chan_to_freq(chan) ieee80211_dsss_chan_to_freq(chan)
+#define ieee80211_freq_to_hr_chan(freq) ieee80211_freq_to_dsss_chan(freq)
+
+/* Convert IEEE802.11 ERP channel to frequency (MHz) and back
+ * Ref IEEE 802.11-2007 section 19.4.2
+ */
+#define ieee80211_erp_chan_to_freq(chan) ieee80211_hr_chan_to_freq(chan)
+#define ieee80211_freq_to_erp_chan(freq) ieee80211_freq_to_hr_chan(freq)
+
+/**
+ * ieee80211_ofdm_chan_to_freq - get channel center frequency
+ * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz
+ * @channel: the OFDM channel
+ *
+ * Convert IEEE802.11 OFDM channel to center frequency (MHz)
+ * Ref IEEE 802.11-2007 section 17.3.8.3.2
+ */
+static inline int ieee80211_ofdm_chan_to_freq(int s_freq, int channel)
+{
+ if ((channel > 0) && (channel <= 200) &&
+ (s_freq >= 4000))
+ return s_freq + (channel * 5);
+ else
+ return -1;
+}
+
+/**
+ * ieee80211_freq_to_ofdm_channel - get channel
+ * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz
+ * @freq: the frequency
+ *
+ * Convert frequency (MHz) to IEEE802.11 OFDM channel
+ * Ref IEEE 802.11-2007 section 17.3.8.3.2
+ *
+ * This routine selects the channel with the closest center frequency.
+ */
+static inline int ieee80211_freq_to_ofdm_chan(int s_freq, int freq)
+{
+ if ((freq > (s_freq + 2)) && (freq <= (s_freq + 1202)) &&
+ (s_freq >= 4000))
+ return (freq + 2 - s_freq) / 5;
+ else
+ return -1;
+}
+
#endif /* LINUX_IEEE80211_H */
diff --git a/include/linux/if.h b/include/linux/if.h
index 2a6e29620a96..1108f3e099e3 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -66,6 +66,7 @@
#define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */
#define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */
#define IFF_MASTER_ARPMON 0x100 /* bonding master, ARP mon in use */
+#define IFF_WAN_HDLC 0x200 /* WAN HDLC device */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index 43f3bedaafd3..a60c821be44c 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_IF_ADDR_H
#define __LINUX_IF_ADDR_H
+#include <linux/types.h>
#include <linux/netlink.h>
struct ifaddrmsg
diff --git a/include/linux/if_addrlabel.h b/include/linux/if_addrlabel.h
index 9fe79c95dd28..89571f65d6de 100644
--- a/include/linux/if_addrlabel.h
+++ b/include/linux/if_addrlabel.h
@@ -10,6 +10,8 @@
#ifndef __LINUX_IF_ADDRLABEL_H
#define __LINUX_IF_ADDRLABEL_H
+#include <linux/types.h>
+
struct ifaddrlblmsg
{
__u8 ifal_family; /* Address family */
diff --git a/include/linux/if_arcnet.h b/include/linux/if_arcnet.h
index 27ea2ac445ad..0835debab115 100644
--- a/include/linux/if_arcnet.h
+++ b/include/linux/if_arcnet.h
@@ -16,6 +16,7 @@
#ifndef _LINUX_IF_ARCNET_H
#define _LINUX_IF_ARCNET_H
+#include <linux/types.h>
#include <linux/if_ether.h>
@@ -57,10 +58,10 @@
*/
struct arc_rfc1201
{
- uint8_t proto; /* protocol ID field - varies */
- uint8_t split_flag; /* for use with split packets */
+ __u8 proto; /* protocol ID field - varies */
+ __u8 split_flag; /* for use with split packets */
__be16 sequence; /* sequence number */
- uint8_t payload[0]; /* space remaining in packet (504 bytes)*/
+ __u8 payload[0]; /* space remaining in packet (504 bytes)*/
};
#define RFC1201_HDR_SIZE 4
@@ -70,8 +71,8 @@ struct arc_rfc1201
*/
struct arc_rfc1051
{
- uint8_t proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */
- uint8_t payload[0]; /* 507 bytes */
+ __u8 proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */
+ __u8 payload[0]; /* 507 bytes */
};
#define RFC1051_HDR_SIZE 1
@@ -82,20 +83,20 @@ struct arc_rfc1051
*/
struct arc_eth_encap
{
- uint8_t proto; /* Always ARC_P_ETHER */
+ __u8 proto; /* Always ARC_P_ETHER */
struct ethhdr eth; /* standard ethernet header (yuck!) */
- uint8_t payload[0]; /* 493 bytes */
+ __u8 payload[0]; /* 493 bytes */
};
#define ETH_ENCAP_HDR_SIZE 14
struct arc_cap
{
- uint8_t proto;
- uint8_t cookie[sizeof(int)]; /* Actually NOT sent over the network */
+ __u8 proto;
+ __u8 cookie[sizeof(int)]; /* Actually NOT sent over the network */
union {
- uint8_t ack;
- uint8_t raw[0]; /* 507 bytes */
+ __u8 ack;
+ __u8 raw[0]; /* 507 bytes */
} mes;
};
@@ -109,7 +110,7 @@ struct arc_cap
*/
struct arc_hardware
{
- uint8_t source, /* source ARCnet - filled in automagically */
+ __u8 source, /* source ARCnet - filled in automagically */
dest, /* destination ARCnet - 0 for broadcast */
offset[2]; /* offset bytes (some weird semantics) */
};
@@ -130,7 +131,7 @@ struct archdr
struct arc_rfc1051 rfc1051;
struct arc_eth_encap eth_encap;
struct arc_cap cap;
- uint8_t raw[0]; /* 508 bytes */
+ __u8 raw[0]; /* 508 bytes */
} soft;
};
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 7f3c735f422b..cfe4fe1b7132 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -17,7 +17,7 @@
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-
+
#ifndef _LINUX_IF_ETHER_H
#define _LINUX_IF_ETHER_H
@@ -25,7 +25,7 @@
/*
* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
- * and FCS/CRC (frame check sequence).
+ * and FCS/CRC (frame check sequence).
*/
#define ETH_ALEN 6 /* Octets in one ethernet addr */
@@ -78,12 +78,13 @@
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */
#define ETH_P_TIPC 0x88CA /* TIPC */
+#define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */
#define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
/*
* Non DIX types. Won't clash for 1500 types.
*/
-
+
#define ETH_P_802_3 0x0001 /* Dummy type for 802.3 frames */
#define ETH_P_AX25 0x0002 /* Dummy protocol id for AX.25 */
#define ETH_P_ALL 0x0003 /* Every packet (be careful!!!) */
@@ -109,7 +110,7 @@
/*
* This is an Ethernet frame header.
*/
-
+
struct ethhdr {
unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
unsigned char h_source[ETH_ALEN]; /* source ether addr */
diff --git a/include/linux/if_fc.h b/include/linux/if_fc.h
index 376a34ea4723..6ed7f1bf35c8 100644
--- a/include/linux/if_fc.h
+++ b/include/linux/if_fc.h
@@ -20,6 +20,7 @@
#ifndef _LINUX_IF_FC_H
#define _LINUX_IF_FC_H
+#include <linux/types.h>
#define FC_ALEN 6 /* Octets in one ethernet addr */
#define FC_HLEN (sizeof(struct fch_hdr)+sizeof(struct fcllc))
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 5c34240de746..673f2209453d 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -26,8 +26,6 @@
#include <linux/if.h>
-#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
-
/* Structures and constants associated with the DLCI device driver */
struct dlci_add
@@ -127,6 +125,8 @@ struct frad_conf
#ifdef __KERNEL__
+#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
+
/* these are the fields of an RFC 1490 header */
struct frhdr
{
@@ -153,7 +153,6 @@ struct frhdr
struct dlci_local
{
- struct net_device_stats stats;
struct net_device *master;
struct net_device *slave;
struct dlci_conf config;
@@ -190,12 +189,10 @@ struct frad_local
int buffer; /* current buffer for S508 firmware */
};
-#endif /* __KERNEL__ */
-
#endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */
-#ifdef __KERNEL__
extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *));
-#endif
+
+#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h
index f0f23516bb59..4a7c9940b080 100644
--- a/include/linux/if_hippi.h
+++ b/include/linux/if_hippi.h
@@ -22,6 +22,7 @@
#ifndef _LINUX_IF_HIPPI_H
#define _LINUX_IF_HIPPI_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index f9032c88716a..176c5182c515 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_IF_LINK_H
#define _LINUX_IF_LINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
/* The struct should be in sync with struct net_device_stats */
diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h
index c3b1f8562709..fcef103aa3f6 100644
--- a/include/linux/if_ppp.h
+++ b/include/linux/if_ppp.h
@@ -33,6 +33,7 @@
#ifndef _IF_PPP_H_
#define _IF_PPP_H_
+#include <linux/types.h>
#include <linux/compiler.h>
/*
diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h
index a7d6a2234b31..3a14b088c8ec 100644
--- a/include/linux/if_pppol2tp.h
+++ b/include/linux/if_pppol2tp.h
@@ -15,7 +15,7 @@
#ifndef __LINUX_IF_PPPOL2TP_H
#define __LINUX_IF_PPPOL2TP_H
-#include <asm/types.h>
+#include <linux/types.h>
#ifdef __KERNEL__
#include <linux/in.h>
@@ -26,7 +26,7 @@
*/
struct pppol2tp_addr
{
- pid_t pid; /* pid that owns the fd.
+ __kernel_pid_t pid; /* pid that owns the fd.
* 0 => current */
int fd; /* FD of UDP socket to use */
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 6fb7f1788570..90b5fae5d714 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -17,7 +17,7 @@
#define __LINUX_IF_PPPOX_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <asm/byteorder.h>
#ifdef __KERNEL__
@@ -95,16 +95,16 @@ struct pppoe_tag {
} __attribute ((packed));
/* Tag identifiers */
-#define PTT_EOL __constant_htons(0x0000)
-#define PTT_SRV_NAME __constant_htons(0x0101)
-#define PTT_AC_NAME __constant_htons(0x0102)
-#define PTT_HOST_UNIQ __constant_htons(0x0103)
-#define PTT_AC_COOKIE __constant_htons(0x0104)
-#define PTT_VENDOR __constant_htons(0x0105)
-#define PTT_RELAY_SID __constant_htons(0x0110)
-#define PTT_SRV_ERR __constant_htons(0x0201)
-#define PTT_SYS_ERR __constant_htons(0x0202)
-#define PTT_GEN_ERR __constant_htons(0x0203)
+#define PTT_EOL __cpu_to_be16(0x0000)
+#define PTT_SRV_NAME __cpu_to_be16(0x0101)
+#define PTT_AC_NAME __cpu_to_be16(0x0102)
+#define PTT_HOST_UNIQ __cpu_to_be16(0x0103)
+#define PTT_AC_COOKIE __cpu_to_be16(0x0104)
+#define PTT_VENDOR __cpu_to_be16(0x0105)
+#define PTT_RELAY_SID __cpu_to_be16(0x0110)
+#define PTT_SRV_ERR __cpu_to_be16(0x0201)
+#define PTT_SYS_ERR __cpu_to_be16(0x0202)
+#define PTT_GEN_ERR __cpu_to_be16(0x0203)
struct pppoe_hdr {
#if defined(__LITTLE_ENDIAN_BITFIELD)
diff --git a/include/linux/if_strip.h b/include/linux/if_strip.h
index fb5c5c98442f..6526a6235832 100644
--- a/include/linux/if_strip.h
+++ b/include/linux/if_strip.h
@@ -18,6 +18,8 @@
#ifndef __LINUX_STRIP_H
#define __LINUX_STRIP_H
+#include <linux/types.h>
+
typedef struct {
__u8 c[6];
} MetricomAddress;
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 5bcec8b2c5e2..fc23aeb0f201 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -19,6 +19,7 @@
#ifndef _LINUX_IF_TR_H
#define _LINUX_IF_TR_H
+#include <linux/types.h>
#include <asm/byteorder.h> /* For __be16 */
/* IEEE 802.5 Token-Ring magic constants. The frame sizes omit the preamble
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 8529f57ba263..049d6c9428db 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -46,6 +46,8 @@
#define TUNSETOFFLOAD _IOW('T', 208, unsigned int)
#define TUNSETTXFILTER _IOW('T', 209, unsigned int)
#define TUNGETIFF _IOR('T', 210, unsigned int)
+#define TUNGETSNDBUF _IOR('T', 211, int)
+#define TUNSETSNDBUF _IOW('T', 212, int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
index aeab2cb32a9c..5a9aae4adb44 100644
--- a/include/linux/if_tunnel.h
+++ b/include/linux/if_tunnel.h
@@ -2,7 +2,10 @@
#define _IF_TUNNEL_H_
#include <linux/types.h>
+
+#ifdef __KERNEL__
#include <linux/ip.h>
+#endif
#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0)
#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1)
@@ -13,14 +16,14 @@
#define SIOCDELPRL (SIOCDEVPRIVATE + 6)
#define SIOCCHGPRL (SIOCDEVPRIVATE + 7)
-#define GRE_CSUM __constant_htons(0x8000)
-#define GRE_ROUTING __constant_htons(0x4000)
-#define GRE_KEY __constant_htons(0x2000)
-#define GRE_SEQ __constant_htons(0x1000)
-#define GRE_STRICT __constant_htons(0x0800)
-#define GRE_REC __constant_htons(0x0700)
-#define GRE_FLAGS __constant_htons(0x00F8)
-#define GRE_VERSION __constant_htons(0x0007)
+#define GRE_CSUM __cpu_to_be16(0x8000)
+#define GRE_ROUTING __cpu_to_be16(0x4000)
+#define GRE_KEY __cpu_to_be16(0x2000)
+#define GRE_SEQ __cpu_to_be16(0x1000)
+#define GRE_STRICT __cpu_to_be16(0x0800)
+#define GRE_REC __cpu_to_be16(0x0700)
+#define GRE_FLAGS __cpu_to_be16(0x00F8)
+#define GRE_VERSION __cpu_to_be16(0x0007)
struct ip_tunnel_parm
{
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index f8ff918c208f..e1ff5b14310e 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -210,6 +210,7 @@ static inline struct sk_buff *__vlan_put_tag(struct sk_buff *skb, u16 vlan_tci)
/* Move the mac addresses to the beginning of the new header. */
memmove(skb->data, skb->data + VLAN_HLEN, 2 * VLAN_ETH_ALEN);
+ skb->mac_header -= VLAN_HLEN;
/* first, the ethernet type */
veth->h_vlan_proto = htons(ETH_P_8021Q);
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index f734a0ba0698..92fbd8cbd68f 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -16,6 +16,7 @@
#ifndef _LINUX_IGMP_H
#define _LINUX_IGMP_H
+#include <linux/types.h>
#include <asm/byteorder.h>
/*
diff --git a/include/linux/ima.h b/include/linux/ima.h
new file mode 100644
index 000000000000..0e2aa45cb0ce
--- /dev/null
+++ b/include/linux/ima.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2008 IBM Corporation
+ * Author: Mimi Zohar <zohar@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 2 of the License.
+ */
+
+#ifndef _LINUX_IMA_H
+#define _LINUX_IMA_H
+
+#include <linux/fs.h>
+struct linux_binprm;
+
+#ifdef CONFIG_IMA
+extern int ima_bprm_check(struct linux_binprm *bprm);
+extern int ima_inode_alloc(struct inode *inode);
+extern void ima_inode_free(struct inode *inode);
+extern int ima_path_check(struct path *path, int mask);
+extern void ima_file_free(struct file *file);
+extern int ima_file_mmap(struct file *file, unsigned long prot);
+extern void ima_shm_check(struct file *file);
+
+#else
+static inline int ima_bprm_check(struct linux_binprm *bprm)
+{
+ return 0;
+}
+
+static inline int ima_inode_alloc(struct inode *inode)
+{
+ return 0;
+}
+
+static inline void ima_inode_free(struct inode *inode)
+{
+ return;
+}
+
+static inline int ima_path_check(struct path *path, int mask)
+{
+ return 0;
+}
+
+static inline void ima_file_free(struct file *file)
+{
+ return;
+}
+
+static inline int ima_file_mmap(struct file *file, unsigned long prot)
+{
+ return 0;
+}
+
+static inline void ima_shm_check(struct file *file)
+{
+ return;
+}
+#endif /* CONFIG_IMA_H */
+#endif /* _LINUX_IMA_H */
diff --git a/include/linux/in6.h b/include/linux/in6.h
index bc492048c349..718bf21c5754 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -44,11 +44,11 @@ struct in6_addr
* NOTE: Be aware the IN6ADDR_* constants and in6addr_* externals are defined
* in network byte order, not in host byte order as are the IPv4 equivalents
*/
+#ifdef __KERNEL__
extern const struct in6_addr in6addr_any;
#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
extern const struct in6_addr in6addr_loopback;
#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
-#ifdef __KERNEL__
extern const struct in6_addr in6addr_linklocal_allnodes;
#define IN6ADDR_LINKLOCAL_ALLNODES_INIT \
{ { { 0xff,2,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index 6e8bc548635a..bc8c49022084 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -1,6 +1,8 @@
#ifndef _INET_DIAG_H_
#define _INET_DIAG_H_ 1
+#include <linux/types.h>
+
/* Just some random number */
#define TCPDIAG_GETSOCK 18
#define DCCPDIAG_GETSOCK 19
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 06fcdb45106b..acef2a770b6b 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -108,6 +108,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev)
#define IN_DEV_ARPFILTER(in_dev) IN_DEV_ORCONF((in_dev), ARPFILTER)
#define IN_DEV_ARP_ANNOUNCE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_ANNOUNCE)
#define IN_DEV_ARP_IGNORE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_IGNORE)
+#define IN_DEV_ARP_NOTIFY(in_dev) IN_DEV_MAXCONF((in_dev), ARP_NOTIFY)
struct in_ifaddr
{
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 2f3c2d4ef73b..dcfb93337e9a 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -5,6 +5,7 @@
#include <linux/irqflags.h>
#include <linux/utsname.h>
#include <linux/lockdep.h>
+#include <linux/ftrace.h>
#include <linux/ipc.h>
#include <linux/pid_namespace.h>
#include <linux/user_namespace.h>
@@ -48,6 +49,11 @@ extern struct fs_struct init_fs;
.posix_timers = LIST_HEAD_INIT(sig.posix_timers), \
.cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers), \
.rlim = INIT_RLIMITS, \
+ .cputimer = { \
+ .cputime = INIT_CPUTIME, \
+ .running = 0, \
+ .lock = __SPIN_LOCK_UNLOCKED(sig.cputimer.lock), \
+ }, \
}
extern struct nsproxy init_nsproxy;
@@ -142,6 +148,7 @@ extern struct cred init_cred;
.nr_cpus_allowed = NR_CPUS, \
}, \
.tasks = LIST_HEAD_INIT(tsk.tasks), \
+ .pushable_tasks = PLIST_NODE_INIT(tsk.pushable_tasks, MAX_PRIO), \
.ptraced = LIST_HEAD_INIT(tsk.ptraced), \
.ptrace_entry = LIST_HEAD_INIT(tsk.ptrace_entry), \
.real_parent = &tsk, \
@@ -179,6 +186,7 @@ extern struct cred init_cred;
INIT_IDS \
INIT_TRACE_IRQFLAGS \
INIT_LOCKDEP \
+ INIT_FTRACE_GRAPH \
}
diff --git a/include/linux/input.h b/include/linux/input.h
index 9a6355f74db2..6b28048fc568 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -16,7 +16,7 @@
#include <sys/time.h>
#include <sys/ioctl.h>
#include <sys/types.h>
-#include <asm/types.h>
+#include <linux/types.h>
#endif
/*
@@ -661,6 +661,7 @@ struct input_absinfo {
#define SW_DOCK 0x05 /* set = plugged into dock */
#define SW_LINEOUT_INSERT 0x06 /* set = inserted */
#define SW_JACK_PHYSICAL_INSERT 0x07 /* set = mechanical switch set */
+#define SW_VIDEOOUT_INSERT 0x08 /* set = inserted */
#define SW_MAX 0x0f
#define SW_CNT (SW_MAX+1)
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index c4f6c101dbcd..aa8c53171233 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -123,7 +123,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
#define ecap_eim_support(e) ((e >> 4) & 0x1)
#define ecap_ir_support(e) ((e >> 3) & 0x1)
#define ecap_max_handle_mask(e) ((e >> 20) & 0xf)
-
+#define ecap_sc_support(e) ((e >> 7) & 0x1) /* Snooping Control */
/* IOTLB_REG */
#define DMA_TLB_FLUSH_GRANU_OFFSET 60
@@ -164,6 +164,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
#define DMA_GCMD_QIE (((u32)1) << 26)
#define DMA_GCMD_SIRTP (((u32)1) << 24)
#define DMA_GCMD_IRE (((u32) 1) << 25)
+#define DMA_GCMD_CFI (((u32) 1) << 23)
/* GSTS_REG */
#define DMA_GSTS_TES (((u32)1) << 31)
@@ -174,6 +175,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
#define DMA_GSTS_QIES (((u32)1) << 26)
#define DMA_GSTS_IRTPS (((u32)1) << 24)
#define DMA_GSTS_IRES (((u32)1) << 25)
+#define DMA_GSTS_CFIS (((u32)1) << 23)
/* CCMD_REG */
#define DMA_CCMD_ICC (((u64)1) << 63)
@@ -194,6 +196,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
/* FSTS_REG */
#define DMA_FSTS_PPF ((u32)2)
#define DMA_FSTS_PFO ((u32)1)
+#define DMA_FSTS_IQE (1 << 4)
#define dma_fsts_fault_record_index(s) (((s) >> 8) & 0xff)
/* FRCD_REG, 32 bits access */
@@ -283,6 +286,14 @@ struct iommu_flush {
unsigned int size_order, u64 type, int non_present_entry_flush);
};
+enum {
+ SR_DMAR_FECTL_REG,
+ SR_DMAR_FEDATA_REG,
+ SR_DMAR_FEADDR_REG,
+ SR_DMAR_FEUADDR_REG,
+ MAX_SR_DMAR_REGS
+};
+
struct intel_iommu {
void __iomem *reg; /* Pointer to hardware regs, virtual addr */
u64 cap;
@@ -291,6 +302,8 @@ struct intel_iommu {
spinlock_t register_lock; /* protect register handling */
int seq_id; /* sequence id of the iommu */
int agaw; /* agaw of this iommu */
+ unsigned int irq;
+ unsigned char name[13]; /* Device Name */
#ifdef CONFIG_DMAR
unsigned long *domain_ids; /* bitmap of domains */
@@ -298,11 +311,11 @@ struct intel_iommu {
spinlock_t lock; /* protect context, domain ids */
struct root_entry *root_entry; /* virtual address */
- unsigned int irq;
- unsigned char name[7]; /* Device Name */
struct iommu_flush flush;
#endif
struct q_inval *qi; /* Queued invalidation info */
+ u32 *iommu_state; /* Store iommu states between suspend and resume.*/
+
#ifdef CONFIG_INTR_REMAP
struct ir_table *ir_table; /* Interrupt remapping info */
#endif
@@ -320,6 +333,8 @@ extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev);
extern int alloc_iommu(struct dmar_drhd_unit *drhd);
extern void free_iommu(struct intel_iommu *iommu);
extern int dmar_enable_qi(struct intel_iommu *iommu);
+extern void dmar_disable_qi(struct intel_iommu *iommu);
+extern int dmar_reenable_qi(struct intel_iommu *iommu);
extern void qi_global_iec(struct intel_iommu *iommu);
extern int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid,
@@ -328,13 +343,6 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr,
unsigned int size_order, u64 type,
int non_present_entry_flush);
-extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
-
-extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t);
-extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t);
-extern dma_addr_t intel_map_single(struct device *, phys_addr_t, size_t, int);
-extern void intel_unmap_single(struct device *, dma_addr_t, size_t, int);
-extern int intel_map_sg(struct device *, struct scatterlist *, int, int);
-extern void intel_unmap_sg(struct device *, struct scatterlist *, int, int);
+extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu);
#endif
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 9127f6b51a39..91bb76f44f14 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -59,8 +59,34 @@
#define IRQF_NOBALANCING 0x00000800
#define IRQF_IRQPOLL 0x00001000
+/*
+ * Bits used by threaded handlers:
+ * IRQTF_RUNTHREAD - signals that the interrupt handler thread should run
+ * IRQTF_DIED - handler thread died
+ * IRQTF_WARNED - warning "IRQ_WAKE_THREAD w/o thread_fn" has been printed
+ */
+enum {
+ IRQTF_RUNTHREAD,
+ IRQTF_DIED,
+ IRQTF_WARNED,
+};
+
typedef irqreturn_t (*irq_handler_t)(int, void *);
+/**
+ * struct irqaction - per interrupt action descriptor
+ * @handler: interrupt handler function
+ * @flags: flags (see IRQF_* above)
+ * @mask: no comment as it is useless and about to be removed
+ * @name: name of the device
+ * @dev_id: cookie to identify the device
+ * @next: pointer to the next irqaction for shared interrupts
+ * @irq: interrupt number
+ * @dir: pointer to the proc/irq/NN/name entry
+ * @thread_fn: interupt handler function for threaded interrupts
+ * @thread: thread pointer for threaded interrupts
+ * @thread_flags: flags related to @thread
+ */
struct irqaction {
irq_handler_t handler;
unsigned long flags;
@@ -70,18 +96,68 @@ struct irqaction {
struct irqaction *next;
int irq;
struct proc_dir_entry *dir;
+ irq_handler_t thread_fn;
+ struct task_struct *thread;
+ unsigned long thread_flags;
};
extern irqreturn_t no_action(int cpl, void *dev_id);
-extern int __must_check request_irq(unsigned int, irq_handler_t handler,
- unsigned long, const char *, void *);
+
+#ifdef CONFIG_GENERIC_HARDIRQS
+extern int __must_check
+request_threaded_irq(unsigned int irq, irq_handler_t handler,
+ irq_handler_t thread_fn,
+ unsigned long flags, const char *name, void *dev);
+
+static inline int __must_check
+request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags,
+ const char *name, void *dev)
+{
+ return request_threaded_irq(irq, handler, NULL, flags, name, dev);
+}
+
+extern void exit_irq_thread(void);
+#else
+
+extern int __must_check
+request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags,
+ const char *name, void *dev);
+
+/*
+ * Special function to avoid ifdeffery in kernel/irq/devres.c which
+ * gets magically built by GENERIC_HARDIRQS=n architectures (sparc,
+ * m68k). I really love these $@%#!* obvious Makefile references:
+ * ../../../kernel/irq/devres.o
+ */
+static inline int __must_check
+request_threaded_irq(unsigned int irq, irq_handler_t handler,
+ irq_handler_t thread_fn,
+ unsigned long flags, const char *name, void *dev)
+{
+ return request_irq(irq, handler, flags, name, dev);
+}
+
+static inline void exit_irq_thread(void) { }
+#endif
+
extern void free_irq(unsigned int, void *);
struct device;
-extern int __must_check devm_request_irq(struct device *dev, unsigned int irq,
- irq_handler_t handler, unsigned long irqflags,
- const char *devname, void *dev_id);
+extern int __must_check
+devm_request_threaded_irq(struct device *dev, unsigned int irq,
+ irq_handler_t handler, irq_handler_t thread_fn,
+ unsigned long irqflags, const char *devname,
+ void *dev_id);
+
+static inline int __must_check
+devm_request_irq(struct device *dev, unsigned int irq, irq_handler_t handler,
+ unsigned long irqflags, const char *devname, void *dev_id)
+{
+ return devm_request_threaded_irq(dev, irq, handler, NULL, irqflags,
+ devname, dev_id);
+}
+
extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);
/*
@@ -106,6 +182,15 @@ extern void disable_irq_nosync(unsigned int irq);
extern void disable_irq(unsigned int irq);
extern void enable_irq(unsigned int irq);
+/* The following three functions are for the core kernel use only. */
+extern void suspend_device_irqs(void);
+extern void resume_device_irqs(void);
+#ifdef CONFIG_PM_SLEEP
+extern int check_wakeup_irqs(void);
+#else
+static inline int check_wakeup_irqs(void) { return 0; }
+#endif
+
#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
extern cpumask_var_t irq_default_affinity;
@@ -258,6 +343,11 @@ enum
NR_SOFTIRQS
};
+/* map softirq index to softirq name. update 'softirq_to_name' in
+ * kernel/softirq.c when adding a new softirq.
+ */
+extern char *softirq_to_name[NR_SOFTIRQS];
+
/* softirq mask and active fields moved to irq_cpustat_t in
* asm/hardirq.h to get better cache usage. KAO
*/
@@ -274,6 +364,7 @@ extern void softirq_init(void);
#define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0)
extern void raise_softirq_irqoff(unsigned int nr);
extern void raise_softirq(unsigned int nr);
+extern void wakeup_softirqd(void);
/* This is the worklist that queues up per-cpu softirq work.
*
@@ -462,11 +553,18 @@ static inline void init_irq_proc(void)
}
#endif
+#if defined(CONFIG_GENERIC_HARDIRQS) && defined(CONFIG_DEBUG_SHIRQ)
+extern void debug_poll_all_shared_irqs(void);
+#else
+static inline void debug_poll_all_shared_irqs(void) { }
+#endif
+
int show_interrupts(struct seq_file *p, void *v);
struct irq_desc;
extern int early_irq_init(void);
+extern int arch_probe_nr_irqs(void);
extern int arch_early_irq_init(void);
extern int arch_init_chip_data(struct irq_desc *desc, int cpu);
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 82df31726a54..0adb0f91568c 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -30,11 +30,14 @@
* See Documentation/io_mapping.txt
*/
-/* this struct isn't actually defined anywhere */
-struct io_mapping;
-
#ifdef CONFIG_HAVE_ATOMIC_IOMAP
+struct io_mapping {
+ resource_size_t base;
+ unsigned long size;
+ pgprot_t prot;
+};
+
/*
* For small address space machines, mapping large objects
* into the kernel virtual space isn't practical. Where
@@ -43,23 +46,40 @@ struct io_mapping;
*/
static inline struct io_mapping *
-io_mapping_create_wc(unsigned long base, unsigned long size)
+io_mapping_create_wc(resource_size_t base, unsigned long size)
{
- return (struct io_mapping *) base;
+ struct io_mapping *iomap;
+
+ if (!is_io_mapping_possible(base, size))
+ return NULL;
+
+ iomap = kmalloc(sizeof(*iomap), GFP_KERNEL);
+ if (!iomap)
+ return NULL;
+
+ iomap->base = base;
+ iomap->size = size;
+ iomap->prot = pgprot_writecombine(__pgprot(__PAGE_KERNEL));
+ return iomap;
}
static inline void
io_mapping_free(struct io_mapping *mapping)
{
+ kfree(mapping);
}
/* Atomic map/unmap */
static inline void *
io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
{
- offset += (unsigned long) mapping;
- return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0,
- __pgprot(__PAGE_KERNEL_WC));
+ resource_size_t phys_addr;
+ unsigned long pfn;
+
+ BUG_ON(offset >= mapping->size);
+ phys_addr = mapping->base + offset;
+ pfn = (unsigned long) (phys_addr >> PAGE_SHIFT);
+ return iomap_atomic_prot_pfn(pfn, KM_USER0, mapping->prot);
}
static inline void
@@ -71,8 +91,12 @@ io_mapping_unmap_atomic(void *vaddr)
static inline void *
io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
{
- offset += (unsigned long) mapping;
- return ioremap_wc(offset, PAGE_SIZE);
+ resource_size_t phys_addr;
+
+ BUG_ON(offset >= mapping->size);
+ phys_addr = mapping->base + offset;
+
+ return ioremap_wc(phys_addr, PAGE_SIZE);
}
static inline void
@@ -83,9 +107,12 @@ io_mapping_unmap(void *vaddr)
#else
+/* this struct isn't actually defined anywhere */
+struct io_mapping;
+
/* Create the io_mapping object*/
static inline struct io_mapping *
-io_mapping_create_wc(unsigned long base, unsigned long size)
+io_mapping_create_wc(resource_size_t base, unsigned long size)
{
return (struct io_mapping *) ioremap_wc(base, size);
}
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 8a7bfb1b6ca0..3af4ffd591b9 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -21,6 +21,7 @@
#define IOMMU_READ (1)
#define IOMMU_WRITE (2)
+#define IOMMU_CACHE (4) /* DMA cache coherency */
struct device;
@@ -28,6 +29,8 @@ struct iommu_domain {
void *priv;
};
+#define IOMMU_CAP_CACHE_COHERENCY 0x1
+
struct iommu_ops {
int (*domain_init)(struct iommu_domain *domain);
void (*domain_destroy)(struct iommu_domain *domain);
@@ -39,6 +42,8 @@ struct iommu_ops {
size_t size);
phys_addr_t (*iova_to_phys)(struct iommu_domain *domain,
unsigned long iova);
+ int (*domain_has_cap)(struct iommu_domain *domain,
+ unsigned long cap);
};
#ifdef CONFIG_IOMMU_API
@@ -57,6 +62,8 @@ extern void iommu_unmap_range(struct iommu_domain *domain, unsigned long iova,
size_t size);
extern phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
unsigned long iova);
+extern int iommu_domain_has_cap(struct iommu_domain *domain,
+ unsigned long cap);
#else /* CONFIG_IOMMU_API */
@@ -107,6 +114,12 @@ static inline phys_addr_t iommu_iova_to_phys(struct iommu_domain *domain,
return 0;
}
+static inline int domain_has_cap(struct iommu_domain *domain,
+ unsigned long cap)
+{
+ return 0;
+}
+
#endif /* CONFIG_IOMMU_API */
#endif /* __LINUX_IOMMU_H */
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index f6bb2ca8e3ba..32e4b2f72294 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -143,7 +143,8 @@ static inline unsigned long resource_type(struct resource *res)
extern struct resource * __request_region(struct resource *,
resource_size_t start,
- resource_size_t n, const char *name, int relaxed);
+ resource_size_t n,
+ const char *name, int flags);
/* Compatibility cruft */
#define release_region(start,n) __release_region(&ioport_resource, (start), (n))
diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
index 1e7cc4af40de..acb9ad684d63 100644
--- a/include/linux/ip6_tunnel.h
+++ b/include/linux/ip6_tunnel.h
@@ -1,6 +1,8 @@
#ifndef _IP6_TUNNEL_H
#define _IP6_TUNNEL_H
+#include <linux/types.h>
+
#define IPV6_TLV_TNL_ENCAP_LIMIT 4
#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
diff --git a/include/linux/ip_vs.h b/include/linux/ip_vs.h
index 0f434a28fb58..148265e63e8d 100644
--- a/include/linux/ip_vs.h
+++ b/include/linux/ip_vs.h
@@ -96,10 +96,10 @@
*/
struct ip_vs_service_user {
/* virtual service addresses */
- u_int16_t protocol;
+ __u16 protocol;
__be32 addr; /* virtual ip address */
__be16 port;
- u_int32_t fwmark; /* firwall mark of service */
+ __u32 fwmark; /* firwall mark of service */
/* virtual service options */
char sched_name[IP_VS_SCHEDNAME_MAXLEN];
@@ -119,8 +119,8 @@ struct ip_vs_dest_user {
int weight; /* destination weight */
/* thresholds for active connections */
- u_int32_t u_threshold; /* upper threshold */
- u_int32_t l_threshold; /* lower threshold */
+ __u32 u_threshold; /* upper threshold */
+ __u32 l_threshold; /* lower threshold */
};
@@ -159,10 +159,10 @@ struct ip_vs_getinfo {
/* The argument to IP_VS_SO_GET_SERVICE */
struct ip_vs_service_entry {
/* which service: user fills in these */
- u_int16_t protocol;
+ __u16 protocol;
__be32 addr; /* virtual address */
__be16 port;
- u_int32_t fwmark; /* firwall mark of service */
+ __u32 fwmark; /* firwall mark of service */
/* service options */
char sched_name[IP_VS_SCHEDNAME_MAXLEN];
@@ -184,12 +184,12 @@ struct ip_vs_dest_entry {
unsigned conn_flags; /* connection flags */
int weight; /* destination weight */
- u_int32_t u_threshold; /* upper threshold */
- u_int32_t l_threshold; /* lower threshold */
+ __u32 u_threshold; /* upper threshold */
+ __u32 l_threshold; /* lower threshold */
- u_int32_t activeconns; /* active connections */
- u_int32_t inactconns; /* inactive connections */
- u_int32_t persistconns; /* persistent connections */
+ __u32 activeconns; /* active connections */
+ __u32 inactconns; /* inactive connections */
+ __u32 persistconns; /* persistent connections */
/* statistics */
struct ip_vs_stats_user stats;
@@ -199,10 +199,10 @@ struct ip_vs_dest_entry {
/* The argument to IP_VS_SO_GET_DESTS */
struct ip_vs_get_dests {
/* which service: user fills in these */
- u_int16_t protocol;
+ __u16 protocol;
__be32 addr; /* virtual address */
__be16 port;
- u_int32_t fwmark; /* firwall mark of service */
+ __u32 fwmark; /* firwall mark of service */
/* number of real servers */
unsigned int num_dests;
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
index ea330f9e7100..3bf40e246a80 100644
--- a/include/linux/ipc_namespace.h
+++ b/include/linux/ipc_namespace.h
@@ -25,7 +25,7 @@ struct ipc_ids {
};
struct ipc_namespace {
- struct kref kref;
+ atomic_t count;
struct ipc_ids ids[3];
int sem_ctls[4];
@@ -44,25 +44,57 @@ struct ipc_namespace {
int shm_tot;
struct notifier_block ipcns_nb;
+
+ /* The kern_mount of the mqueuefs sb. We take a ref on it */
+ struct vfsmount *mq_mnt;
+
+ /* # queues in this ns, protected by mq_lock */
+ unsigned int mq_queues_count;
+
+ /* next fields are set through sysctl */
+ unsigned int mq_queues_max; /* initialized to DFLT_QUEUESMAX */
+ unsigned int mq_msg_max; /* initialized to DFLT_MSGMAX */
+ unsigned int mq_msgsize_max; /* initialized to DFLT_MSGSIZEMAX */
+
};
extern struct ipc_namespace init_ipc_ns;
extern atomic_t nr_ipc_ns;
-#ifdef CONFIG_SYSVIPC
+extern spinlock_t mq_lock;
+#if defined(CONFIG_POSIX_MQUEUE) || defined(CONFIG_SYSVIPC)
#define INIT_IPC_NS(ns) .ns = &init_ipc_ns,
+#else
+#define INIT_IPC_NS(ns)
+#endif
+#ifdef CONFIG_SYSVIPC
extern int register_ipcns_notifier(struct ipc_namespace *);
extern int cond_register_ipcns_notifier(struct ipc_namespace *);
extern void unregister_ipcns_notifier(struct ipc_namespace *);
extern int ipcns_notify(unsigned long);
-
#else /* CONFIG_SYSVIPC */
-#define INIT_IPC_NS(ns)
+static inline int register_ipcns_notifier(struct ipc_namespace *ns)
+{ return 0; }
+static inline int cond_register_ipcns_notifier(struct ipc_namespace *ns)
+{ return 0; }
+static inline void unregister_ipcns_notifier(struct ipc_namespace *ns) { }
+static inline int ipcns_notify(unsigned long l) { return 0; }
#endif /* CONFIG_SYSVIPC */
-#if defined(CONFIG_SYSVIPC) && defined(CONFIG_IPC_NS)
-extern void free_ipc_ns(struct kref *kref);
+#ifdef CONFIG_POSIX_MQUEUE
+extern int mq_init_ns(struct ipc_namespace *ns);
+/* default values */
+#define DFLT_QUEUESMAX 256 /* max number of message queues */
+#define DFLT_MSGMAX 10 /* max number of messages in each queue */
+#define HARD_MSGMAX (131072/sizeof(void *))
+#define DFLT_MSGSIZEMAX 8192 /* max message size */
+#else
+static inline int mq_init_ns(struct ipc_namespace *ns) { return 0; }
+#endif
+
+#if defined(CONFIG_IPC_NS)
+extern void free_ipc_ns(struct ipc_namespace *ns);
extern struct ipc_namespace *copy_ipcs(unsigned long flags,
struct ipc_namespace *ns);
extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
@@ -72,14 +104,11 @@ extern void free_ipcs(struct ipc_namespace *ns, struct ipc_ids *ids,
static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)
{
if (ns)
- kref_get(&ns->kref);
+ atomic_inc(&ns->count);
return ns;
}
-static inline void put_ipc_ns(struct ipc_namespace *ns)
-{
- kref_put(&ns->kref, free_ipc_ns);
-}
+extern void put_ipc_ns(struct ipc_namespace *ns);
#else
static inline struct ipc_namespace *copy_ipcs(unsigned long flags,
struct ipc_namespace *ns)
@@ -99,4 +128,18 @@ static inline void put_ipc_ns(struct ipc_namespace *ns)
{
}
#endif
+
+#ifdef CONFIG_POSIX_MQUEUE_SYSCTL
+
+struct ctl_table_header;
+extern struct ctl_table_header *mq_register_sysctl_table(void);
+
+#else /* CONFIG_POSIX_MQUEUE_SYSCTL */
+
+static inline struct ctl_table_header *mq_register_sysctl_table(void)
+{
+ return NULL;
+}
+
+#endif /* CONFIG_POSIX_MQUEUE_SYSCTL */
#endif
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 62b73668b602..f7c9c75a2775 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -230,6 +230,6 @@ static inline void ipmi_free_smi_msg(struct ipmi_smi_msg *msg)
automatically be dstroyed when the interface is destroyed. */
int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
read_proc_t *read_proc,
- void *data, struct module *owner);
+ void *data);
#endif /* __LINUX_IPMI_SMI_H */
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 0b816cae533e..476d9464ac82 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -1,6 +1,7 @@
#ifndef _IPV6_H
#define _IPV6_H
+#include <linux/types.h>
#include <linux/in6.h>
#include <asm/byteorder.h>
diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
index b323ff577967..1e7d8af2defe 100644
--- a/include/linux/ipv6_route.h
+++ b/include/linux/ipv6_route.h
@@ -13,6 +13,8 @@
#ifndef _LINUX_IPV6_ROUTE_H
#define _LINUX_IPV6_ROUTE_H
+#include <linux/types.h>
+
#define RTF_DEFAULT 0x00010000 /* default - learned via ND */
#define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed)
fallback, no routers on link */
diff --git a/include/linux/ipx.h b/include/linux/ipx.h
index eb19b4ea84f4..aabb1d294025 100644
--- a/include/linux/ipx.h
+++ b/include/linux/ipx.h
@@ -1,5 +1,6 @@
#ifndef _IPX_H_
#define _IPX_H_
+#include <linux/types.h>
#include <linux/sockios.h>
#include <linux/socket.h>
#define IPX_NODE_LEN 6
diff --git a/include/linux/irda.h b/include/linux/irda.h
index 28f88ecba344..00bdad0e8515 100644
--- a/include/linux/irda.h
+++ b/include/linux/irda.h
@@ -25,6 +25,8 @@
#ifndef KERNEL_IRDA_H
#define KERNEL_IRDA_H
+#include <linux/types.h>
+
/* Please do *not* add any #include in this file, this file is
* included as-is in user space.
* Please fix the calling file to properly included needed files before
diff --git a/include/linux/irq.h b/include/linux/irq.h
index f899b502f186..ca507c9426b0 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -17,9 +17,12 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/cpumask.h>
+#include <linux/gfp.h>
#include <linux/irqreturn.h>
#include <linux/irqnr.h>
#include <linux/errno.h>
+#include <linux/topology.h>
+#include <linux/wait.h>
#include <asm/irq.h>
#include <asm/ptrace.h>
@@ -65,6 +68,7 @@ typedef void (*irq_flow_handler_t)(unsigned int irq,
#define IRQ_SPURIOUS_DISABLED 0x00800000 /* IRQ was disabled by the spurious trap */
#define IRQ_MOVE_PCNTXT 0x01000000 /* IRQ migration from process context */
#define IRQ_AFFINITY_SET 0x02000000 /* IRQ affinity was set from userspace*/
+#define IRQ_SUSPENDED 0x04000000 /* IRQ has gone through suspend sequence */
#ifdef CONFIG_IRQ_PER_CPU
# define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
@@ -155,17 +159,17 @@ struct irq_2_iommu;
* @affinity: IRQ affinity on SMP
* @cpu: cpu index useful for balancing
* @pending_mask: pending rebalanced interrupts
+ * @threads_active: number of irqaction threads currently running
+ * @wait_for_threads: wait queue for sync_irq to wait for threaded handlers
* @dir: /proc/irq/ procfs entry
* @name: flow handler name for /proc/interrupts output
*/
struct irq_desc {
unsigned int irq;
-#ifdef CONFIG_SPARSE_IRQ
struct timer_rand_state *timer_rand_state;
unsigned int *kstat_irqs;
-# ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_INTR_REMAP
struct irq_2_iommu *irq_2_iommu;
-# endif
#endif
irq_flow_handler_t handle_irq;
struct irq_chip *chip;
@@ -182,12 +186,14 @@ struct irq_desc {
unsigned int irqs_unhandled;
spinlock_t lock;
#ifdef CONFIG_SMP
- cpumask_t affinity;
+ cpumask_var_t affinity;
unsigned int cpu;
-#endif
#ifdef CONFIG_GENERIC_PENDING_IRQ
- cpumask_t pending_mask;
+ cpumask_var_t pending_mask;
+#endif
#endif
+ atomic_t threads_active;
+ wait_queue_head_t wait_for_threads;
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *dir;
#endif
@@ -202,12 +208,6 @@ extern void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc
extern struct irq_desc irq_desc[NR_IRQS];
#else /* CONFIG_SPARSE_IRQ */
extern struct irq_desc *move_irq_desc(struct irq_desc *old_desc, int cpu);
-
-#define kstat_irqs_this_cpu(DESC) \
- ((DESC)->kstat_irqs[smp_processor_id()])
-#define kstat_incr_irqs_this_cpu(irqno, DESC) \
- ((DESC)->kstat_irqs[smp_processor_id()]++)
-
#endif /* CONFIG_SPARSE_IRQ */
extern struct irq_desc *irq_to_desc_alloc_cpu(unsigned int irq, int cpu);
@@ -226,7 +226,6 @@ irq_remap_to_desc(unsigned int irq, struct irq_desc *desc)
* Migration helpers for obsolete names, they will go away:
*/
#define hw_interrupt_type irq_chip
-typedef struct irq_chip hw_irq_controller;
#define no_irq_type no_irq_chip
typedef struct irq_desc irq_desc_t;
@@ -236,6 +235,7 @@ typedef struct irq_desc irq_desc_t;
#include <asm/hw_irq.h>
extern int setup_irq(unsigned int irq, struct irqaction *new);
+extern void remove_irq(unsigned int irq, struct irqaction *act);
#ifdef CONFIG_GENERIC_HARDIRQS
@@ -280,7 +280,7 @@ static inline int irq_balancing_disabled(unsigned int irq)
}
/* Handle irq action chains: */
-extern int handle_IRQ_event(unsigned int irq, struct irqaction *action);
+extern irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action);
/*
* Built-in IRQ handlers for various IRQ types,
@@ -325,7 +325,7 @@ static inline void generic_handle_irq(unsigned int irq)
/* Handling of unhandled and spurious interrupts: */
extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
- int action_ret);
+ irqreturn_t action_ret);
/* Resending of interrupts :*/
void check_irq_resend(struct irq_desc *desc, unsigned int irq);
@@ -422,4 +422,84 @@ extern int set_irq_msi(unsigned int irq, struct msi_desc *entry);
#endif /* !CONFIG_S390 */
+#ifdef CONFIG_SMP
+/**
+ * init_alloc_desc_masks - allocate cpumasks for irq_desc
+ * @desc: pointer to irq_desc struct
+ * @cpu: cpu which will be handling the cpumasks
+ * @boot: true if need bootmem
+ *
+ * Allocates affinity and pending_mask cpumask if required.
+ * Returns true if successful (or not required).
+ * Side effect: affinity has all bits set, pending_mask has all bits clear.
+ */
+static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
+ bool boot)
+{
+ int node;
+
+ if (boot) {
+ alloc_bootmem_cpumask_var(&desc->affinity);
+ cpumask_setall(desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ alloc_bootmem_cpumask_var(&desc->pending_mask);
+ cpumask_clear(desc->pending_mask);
+#endif
+ return true;
+ }
+
+ node = cpu_to_node(cpu);
+
+ if (!alloc_cpumask_var_node(&desc->affinity, GFP_ATOMIC, node))
+ return false;
+ cpumask_setall(desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ if (!alloc_cpumask_var_node(&desc->pending_mask, GFP_ATOMIC, node)) {
+ free_cpumask_var(desc->affinity);
+ return false;
+ }
+ cpumask_clear(desc->pending_mask);
+#endif
+ return true;
+}
+
+/**
+ * init_copy_desc_masks - copy cpumasks for irq_desc
+ * @old_desc: pointer to old irq_desc struct
+ * @new_desc: pointer to new irq_desc struct
+ *
+ * Insures affinity and pending_masks are copied to new irq_desc.
+ * If !CONFIG_CPUMASKS_OFFSTACK the cpumasks are embedded in the
+ * irq_desc struct so the copy is redundant.
+ */
+
+static inline void init_copy_desc_masks(struct irq_desc *old_desc,
+ struct irq_desc *new_desc)
+{
+#ifdef CONFIG_CPUMASKS_OFFSTACK
+ cpumask_copy(new_desc->affinity, old_desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+ cpumask_copy(new_desc->pending_mask, old_desc->pending_mask);
+#endif
+#endif
+}
+
+#else /* !CONFIG_SMP */
+
+static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
+ bool boot)
+{
+ return true;
+}
+
+static inline void init_copy_desc_masks(struct irq_desc *old_desc,
+ struct irq_desc *new_desc)
+{
+}
+
+#endif /* CONFIG_SMP */
+
#endif /* _LINUX_IRQ_H */
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index 74bde13224c9..b02a3f1d46a0 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -24,8 +24,8 @@
# define trace_softirqs_enabled(p) ((p)->softirqs_enabled)
# define trace_hardirq_enter() do { current->hardirq_context++; } while (0)
# define trace_hardirq_exit() do { current->hardirq_context--; } while (0)
-# define trace_softirq_enter() do { current->softirq_context++; } while (0)
-# define trace_softirq_exit() do { current->softirq_context--; } while (0)
+# define lockdep_softirq_enter() do { current->softirq_context++; } while (0)
+# define lockdep_softirq_exit() do { current->softirq_context--; } while (0)
# define INIT_TRACE_IRQFLAGS .softirqs_enabled = 1,
#else
# define trace_hardirqs_on() do { } while (0)
@@ -38,8 +38,8 @@
# define trace_softirqs_enabled(p) 0
# define trace_hardirq_enter() do { } while (0)
# define trace_hardirq_exit() do { } while (0)
-# define trace_softirq_enter() do { } while (0)
-# define trace_softirq_exit() do { } while (0)
+# define lockdep_softirq_enter() do { } while (0)
+# define lockdep_softirq_exit() do { } while (0)
# define INIT_TRACE_IRQFLAGS
#endif
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index 86af92e9e84c..ec87b212ff7d 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -20,6 +20,7 @@
# define for_each_irq_desc_reverse(irq, desc) \
for (irq = nr_irqs - 1; irq >= 0; irq--)
+
#else /* CONFIG_GENERIC_HARDIRQS */
extern int nr_irqs;
@@ -28,13 +29,17 @@ extern struct irq_desc *irq_to_desc(unsigned int irq);
# define for_each_irq_desc(irq, desc) \
for (irq = 0, desc = irq_to_desc(irq); irq < nr_irqs; \
irq++, desc = irq_to_desc(irq)) \
- if (desc)
+ if (!desc) \
+ ; \
+ else
# define for_each_irq_desc_reverse(irq, desc) \
for (irq = nr_irqs - 1, desc = irq_to_desc(irq); irq >= 0; \
irq--, desc = irq_to_desc(irq)) \
- if (desc)
+ if (!desc) \
+ ; \
+ else
#endif /* CONFIG_GENERIC_HARDIRQS */
diff --git a/include/linux/irqreturn.h b/include/linux/irqreturn.h
index 881883c2009d..819acaaac3f5 100644
--- a/include/linux/irqreturn.h
+++ b/include/linux/irqreturn.h
@@ -1,25 +1,19 @@
-/* irqreturn.h */
#ifndef _LINUX_IRQRETURN_H
#define _LINUX_IRQRETURN_H
-/*
- * For 2.4.x compatibility, 2.4.x can use
- *
- * typedef void irqreturn_t;
- * #define IRQ_NONE
- * #define IRQ_HANDLED
- * #define IRQ_RETVAL(x)
- *
- * To mix old-style and new-style irq handler returns.
- *
- * IRQ_NONE means we didn't handle it.
- * IRQ_HANDLED means that we did have a valid interrupt and handled it.
- * IRQ_RETVAL(x) selects on the two depending on x being non-zero (for handled)
+/**
+ * enum irqreturn
+ * @IRQ_NONE interrupt was not from this device
+ * @IRQ_HANDLED interrupt was handled by this device
+ * @IRQ_WAKE_THREAD handler requests to wake the handler thread
*/
-typedef int irqreturn_t;
+enum irqreturn {
+ IRQ_NONE,
+ IRQ_HANDLED,
+ IRQ_WAKE_THREAD,
+};
-#define IRQ_NONE (0)
-#define IRQ_HANDLED (1)
-#define IRQ_RETVAL(x) ((x) != 0)
+typedef enum irqreturn irqreturn_t;
+#define IRQ_RETVAL(x) ((x) != IRQ_NONE)
#endif
diff --git a/include/linux/ivtv.h b/include/linux/ivtv.h
index f2720280b9ec..062d20f74322 100644
--- a/include/linux/ivtv.h
+++ b/include/linux/ivtv.h
@@ -60,10 +60,10 @@ struct ivtv_dma_frame {
#define IVTV_IOC_DMA_FRAME _IOW ('V', BASE_VIDIOC_PRIVATE+0, struct ivtv_dma_frame)
-/* These are the VBI types as they appear in the embedded VBI private packets. */
-#define IVTV_SLICED_TYPE_TELETEXT_B (1)
-#define IVTV_SLICED_TYPE_CAPTION_525 (4)
-#define IVTV_SLICED_TYPE_WSS_625 (5)
-#define IVTV_SLICED_TYPE_VPS (7)
+/* Deprecated defines: applications should use the defines from videodev2.h */
+#define IVTV_SLICED_TYPE_TELETEXT_B V4L2_MPEG_VBI_IVTV_TELETEXT_B
+#define IVTV_SLICED_TYPE_CAPTION_525 V4L2_MPEG_VBI_IVTV_CAPTION_525
+#define IVTV_SLICED_TYPE_WSS_625 V4L2_MPEG_VBI_IVTV_WSS_625
+#define IVTV_SLICED_TYPE_VPS V4L2_MPEG_VBI_IVTV_VPS
#endif /* _LINUX_IVTV_H */
diff --git a/include/linux/ivtvfb.h b/include/linux/ivtvfb.h
index e20af47b59ad..9d88b29ddf55 100644
--- a/include/linux/ivtvfb.h
+++ b/include/linux/ivtvfb.h
@@ -33,6 +33,6 @@ struct ivtvfb_dma_frame {
};
#define IVTVFB_IOC_DMA_FRAME _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
-#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
#endif
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 6384b19efe64..53ae4399da2d 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -35,7 +35,7 @@
#define journal_oom_retry 1
/*
- * Define JBD_PARANIOD_IOFAIL to cause a kernel BUG() if ext3 finds
+ * Define JBD_PARANOID_IOFAIL to cause a kernel BUG() if ext3 finds
* certain classes of error which can occur due to failed IOs. Under
* normal use we want ext3 to continue after such errors, because
* hardware _can_ fail, but for debugging purposes when running tests on
@@ -552,6 +552,11 @@ struct transaction_s
*/
int t_handle_count;
+ /*
+ * This transaction is being forced and some process is
+ * waiting for it to finish.
+ */
+ int t_synchronous_commit:1;
};
/**
@@ -614,6 +619,8 @@ struct transaction_s
* @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the
* number that will fit in j_blocksize
* @j_last_sync_writer: most recent pid which did a synchronous write
+ * @j_average_commit_time: the average amount of time in nanoseconds it
+ * takes to commit a transaction to the disk.
* @j_private: An opaque pointer to fs-private information.
*/
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index b45109c61fba..8815a3456b3b 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -308,7 +308,8 @@ void buffer_assertion_failure(struct buffer_head *bh);
int val = (expr); \
if (!val) { \
printk(KERN_ERR \
- "EXT3-fs unexpected failure: %s;\n",# expr); \
+ "JBD2 unexpected failure: %s: %s;\n", \
+ __func__, #expr); \
printk(KERN_ERR why "\n"); \
} \
val; \
@@ -648,6 +649,12 @@ struct transaction_s
int t_handle_count;
/*
+ * This transaction is being forced and some process is
+ * waiting for it to finish.
+ */
+ int t_synchronous_commit:1;
+
+ /*
* For use by the filesystem to store fs-specific data
* structures associated with the transaction
*/
@@ -1149,7 +1156,8 @@ extern int jbd2_journal_clear_err (journal_t *);
extern int jbd2_journal_bmap(journal_t *, unsigned long, unsigned long long *);
extern int jbd2_journal_force_commit(journal_t *);
extern int jbd2_journal_file_inode(handle_t *handle, struct jbd2_inode *inode);
-extern int jbd2_journal_begin_ordered_truncate(struct jbd2_inode *inode, loff_t new_size);
+extern int jbd2_journal_begin_ordered_truncate(journal_t *journal,
+ struct jbd2_inode *inode, loff_t new_size);
extern void jbd2_journal_init_jbd_inode(struct jbd2_inode *jinode, struct inode *inode);
extern void jbd2_journal_release_jbd_inode(journal_t *journal, struct jbd2_inode *jinode);
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index da720bc3eb15..2b32d638147d 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -12,6 +12,7 @@
#ifndef __LINUX_JFFS2_H__
#define __LINUX_JFFS2_H__
+#include <linux/types.h>
#include <linux/magic.h>
/* You must include something which defines the C99 uintXX_t types.
@@ -91,15 +92,15 @@
byteswapping */
typedef struct {
- uint32_t v32;
+ __u32 v32;
} __attribute__((packed)) jint32_t;
typedef struct {
- uint32_t m;
+ __u32 m;
} __attribute__((packed)) jmode_t;
typedef struct {
- uint16_t v16;
+ __u16 v16;
} __attribute__((packed)) jint16_t;
struct jffs2_unknown_node
@@ -121,12 +122,12 @@ struct jffs2_raw_dirent
jint32_t version;
jint32_t ino; /* == zero for unlink */
jint32_t mctime;
- uint8_t nsize;
- uint8_t type;
- uint8_t unused[2];
+ __u8 nsize;
+ __u8 type;
+ __u8 unused[2];
jint32_t node_crc;
jint32_t name_crc;
- uint8_t name[0];
+ __u8 name[0];
};
/* The JFFS2 raw inode structure: Used for storage on physical media. */
@@ -153,12 +154,12 @@ struct jffs2_raw_inode
jint32_t offset; /* Where to begin to write. */
jint32_t csize; /* (Compressed) data size */
jint32_t dsize; /* Size of the node's data. (after decompression) */
- uint8_t compr; /* Compression algorithm used */
- uint8_t usercompr; /* Compression algorithm requested by the user */
+ __u8 compr; /* Compression algorithm used */
+ __u8 usercompr; /* Compression algorithm requested by the user */
jint16_t flags; /* See JFFS2_INO_FLAG_* */
jint32_t data_crc; /* CRC for the (compressed) data. */
jint32_t node_crc; /* CRC for the raw inode (excluding data) */
- uint8_t data[0];
+ __u8 data[0];
};
struct jffs2_raw_xattr {
@@ -168,12 +169,12 @@ struct jffs2_raw_xattr {
jint32_t hdr_crc;
jint32_t xid; /* XATTR identifier number */
jint32_t version;
- uint8_t xprefix;
- uint8_t name_len;
+ __u8 xprefix;
+ __u8 name_len;
jint16_t value_len;
jint32_t data_crc;
jint32_t node_crc;
- uint8_t data[0];
+ __u8 data[0];
} __attribute__((packed));
struct jffs2_raw_xref
diff --git a/include/linux/joystick.h b/include/linux/joystick.h
index b5e051295a67..9e20c29c1e14 100644
--- a/include/linux/joystick.h
+++ b/include/linux/joystick.h
@@ -27,7 +27,7 @@
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
*/
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/input.h>
/*
diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
index f3fe34391d8e..792274269f2b 100644
--- a/include/linux/kallsyms.h
+++ b/include/linux/kallsyms.h
@@ -13,10 +13,17 @@
#define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \
2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1)
+struct module;
+
#ifdef CONFIG_KALLSYMS
/* Lookup the address for a symbol. Returns 0 if not found. */
unsigned long kallsyms_lookup_name(const char *name);
+/* Call a function on each kallsyms symbol in the core kernel */
+int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *,
+ unsigned long),
+ void *data);
+
extern int kallsyms_lookup_size_offset(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset);
@@ -43,6 +50,14 @@ static inline unsigned long kallsyms_lookup_name(const char *name)
return 0;
}
+static inline int kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+ struct module *,
+ unsigned long),
+ void *data)
+{
+ return 0;
+}
+
static inline int kallsyms_lookup_size_offset(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 343df9ef2412..d9e75ec7def5 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -16,7 +16,7 @@
#include <linux/log2.h>
#include <linux/typecheck.h>
#include <linux/ratelimit.h>
-#include <linux/dynamic_printk.h>
+#include <linux/dynamic_debug.h>
#include <asm/byteorder.h>
#include <asm/bug.h>
@@ -242,6 +242,20 @@ extern struct ratelimit_state printk_ratelimit_state;
extern int printk_ratelimit(void);
extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
unsigned int interval_msec);
+
+/*
+ * Print a one-time message (analogous to WARN_ONCE() et al):
+ */
+#define printk_once(x...) ({ \
+ static int __print_once = 1; \
+ \
+ if (__print_once) { \
+ __print_once = 0; \
+ printk(x); \
+ } \
+})
+
+void log_buf_kexec_setup(void);
#else
static inline int vprintk(const char *s, va_list args)
__attribute__ ((format (printf, 1, 0)));
@@ -253,6 +267,13 @@ static inline int printk_ratelimit(void) { return 0; }
static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, \
unsigned int interval_msec) \
{ return false; }
+
+/* No effect, but we still get type checking even in the !PRINTK case: */
+#define printk_once(x...) printk(x)
+
+static inline void log_buf_kexec_setup(void)
+{
+}
#endif
extern int printk_needs_cpu(int cpu);
@@ -353,14 +374,17 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info(fmt, ...) \
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
+#define pr_cont(fmt, ...) \
+ printk(KERN_CONT fmt, ##__VA_ARGS__)
/* If you are writing a driver, please use dev_dbg instead */
#if defined(DEBUG)
#define pr_debug(fmt, ...) \
printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
-#elif defined(CONFIG_DYNAMIC_PRINTK_DEBUG)
+#elif defined(CONFIG_DYNAMIC_DEBUG)
+/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */
#define pr_debug(fmt, ...) do { \
- dynamic_pr_debug(pr_fmt(fmt), ##__VA_ARGS__); \
+ dynamic_pr_debug(fmt, ##__VA_ARGS__); \
} while (0)
#else
#define pr_debug(fmt, ...) \
@@ -368,6 +392,139 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
#endif
/*
+ * General tracing related utility functions - trace_printk(),
+ * tracing_on/tracing_off and tracing_start()/tracing_stop
+ *
+ * Use tracing_on/tracing_off when you want to quickly turn on or off
+ * tracing. It simply enables or disables the recording of the trace events.
+ * This also corresponds to the user space debugfs/tracing/tracing_on
+ * file, which gives a means for the kernel and userspace to interact.
+ * Place a tracing_off() in the kernel where you want tracing to end.
+ * From user space, examine the trace, and then echo 1 > tracing_on
+ * to continue tracing.
+ *
+ * tracing_stop/tracing_start has slightly more overhead. It is used
+ * by things like suspend to ram where disabling the recording of the
+ * trace is not enough, but tracing must actually stop because things
+ * like calling smp_processor_id() may crash the system.
+ *
+ * Most likely, you want to use tracing_on/tracing_off.
+ */
+#ifdef CONFIG_RING_BUFFER
+void tracing_on(void);
+void tracing_off(void);
+/* trace_off_permanent stops recording with no way to bring it back */
+void tracing_off_permanent(void);
+int tracing_is_on(void);
+#else
+static inline void tracing_on(void) { }
+static inline void tracing_off(void) { }
+static inline void tracing_off_permanent(void) { }
+static inline int tracing_is_on(void) { return 0; }
+#endif
+#ifdef CONFIG_TRACING
+extern void tracing_start(void);
+extern void tracing_stop(void);
+extern void ftrace_off_permanent(void);
+
+extern void
+ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
+
+static inline void __attribute__ ((format (printf, 1, 2)))
+____trace_printk_check_format(const char *fmt, ...)
+{
+}
+#define __trace_printk_check_format(fmt, args...) \
+do { \
+ if (0) \
+ ____trace_printk_check_format(fmt, ##args); \
+} while (0)
+
+/**
+ * trace_printk - printf formatting in the ftrace buffer
+ * @fmt: the printf format for printing
+ *
+ * Note: __trace_printk is an internal function for trace_printk and
+ * the @ip is passed in via the trace_printk macro.
+ *
+ * This function allows a kernel developer to debug fast path sections
+ * that printk is not appropriate for. By scattering in various
+ * printk like tracing in the code, a developer can quickly see
+ * where problems are occurring.
+ *
+ * This is intended as a debugging tool for the developer only.
+ * Please refrain from leaving trace_printks scattered around in
+ * your code.
+ */
+
+#define trace_printk(fmt, args...) \
+do { \
+ __trace_printk_check_format(fmt, ##args); \
+ if (__builtin_constant_p(fmt)) { \
+ static const char *trace_printk_fmt \
+ __attribute__((section("__trace_printk_fmt"))) = \
+ __builtin_constant_p(fmt) ? fmt : NULL; \
+ \
+ __trace_bprintk(_THIS_IP_, trace_printk_fmt, ##args); \
+ } else \
+ __trace_printk(_THIS_IP_, fmt, ##args); \
+} while (0)
+
+extern int
+__trace_bprintk(unsigned long ip, const char *fmt, ...)
+ __attribute__ ((format (printf, 2, 3)));
+
+extern int
+__trace_printk(unsigned long ip, const char *fmt, ...)
+ __attribute__ ((format (printf, 2, 3)));
+
+/*
+ * The double __builtin_constant_p is because gcc will give us an error
+ * if we try to allocate the static variable to fmt if it is not a
+ * constant. Even with the outer if statement.
+ */
+#define ftrace_vprintk(fmt, vargs) \
+do { \
+ if (__builtin_constant_p(fmt)) { \
+ static const char *trace_printk_fmt \
+ __attribute__((section("__trace_printk_fmt"))) = \
+ __builtin_constant_p(fmt) ? fmt : NULL; \
+ \
+ __ftrace_vbprintk(_THIS_IP_, trace_printk_fmt, vargs); \
+ } else \
+ __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
+} while (0)
+
+extern int
+__ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
+
+extern int
+__ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
+
+extern void ftrace_dump(void);
+#else
+static inline void
+ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
+static inline int
+trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
+
+static inline void tracing_start(void) { }
+static inline void tracing_stop(void) { }
+static inline void ftrace_off_permanent(void) { }
+static inline int
+trace_printk(const char *fmt, ...)
+{
+ return 0;
+}
+static inline int
+ftrace_vprintk(const char *fmt, va_list ap)
+{
+ return 0;
+}
+static inline void ftrace_dump(void) { }
+#endif /* CONFIG_TRACING */
+
+/*
* Display an IP address in readable format.
*/
@@ -378,18 +535,6 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
((unsigned char *)&addr)[3]
#define NIPQUAD_FMT "%u.%u.%u.%u"
-#if defined(__LITTLE_ENDIAN)
-#define HIPQUAD(addr) \
- ((unsigned char *)&addr)[3], \
- ((unsigned char *)&addr)[2], \
- ((unsigned char *)&addr)[1], \
- ((unsigned char *)&addr)[0]
-#elif defined(__BIG_ENDIAN)
-#define HIPQUAD NIPQUAD
-#else
-#error "Please fix asm/byteorder.h"
-#endif /* __LITTLE_ENDIAN */
-
/*
* min()/max()/clamp() macros that also do
* strict type-checking.. See the
@@ -480,7 +625,8 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
/*
* swap - swap value of @a and @b
*/
-#define swap(a, b) ({ typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; })
+#define swap(a, b) \
+ do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
/**
* container_of - cast a member of a structure out to the containing structure
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index 570d20413119..0c8b89f28a95 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -28,7 +28,7 @@ struct cpu_usage_stat {
struct kernel_stat {
struct cpu_usage_stat cpustat;
-#ifndef CONFIG_SPARSE_IRQ
+#ifndef CONFIG_GENERIC_HARDIRQS
unsigned int irqs[NR_IRQS];
#endif
};
@@ -41,7 +41,7 @@ DECLARE_PER_CPU(struct kernel_stat, kstat);
extern unsigned long long nr_context_switches(void);
-#ifndef CONFIG_SPARSE_IRQ
+#ifndef CONFIG_GENERIC_HARDIRQS
#define kstat_irqs_this_cpu(irq) \
(kstat_this_cpu.irqs[irq])
@@ -52,16 +52,19 @@ static inline void kstat_incr_irqs_this_cpu(unsigned int irq,
{
kstat_this_cpu.irqs[irq]++;
}
-#endif
-
-#ifndef CONFIG_SPARSE_IRQ
static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu)
{
return kstat_cpu(cpu).irqs[irq];
}
#else
+#include <linux/irq.h>
extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);
+#define kstat_irqs_this_cpu(DESC) \
+ ((DESC)->kstat_irqs[smp_processor_id()])
+#define kstat_incr_irqs_this_cpu(irqno, DESC) \
+ ((DESC)->kstat_irqs[smp_processor_id()]++)
+
#endif
/*
diff --git a/include/linux/key.h b/include/linux/key.h
index 21d32a142c00..e544f466d69a 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -20,6 +20,7 @@
#include <linux/rbtree.h>
#include <linux/rcupdate.h>
#include <linux/sysctl.h>
+#include <linux/rwsem.h>
#include <asm/atomic.h>
#ifdef __KERNEL__
diff --git a/include/linux/klist.h b/include/linux/klist.h
index d5a27af9dba5..e91a4e59b771 100644
--- a/include/linux/klist.h
+++ b/include/linux/klist.h
@@ -22,7 +22,7 @@ struct klist {
struct list_head k_list;
void (*get)(struct klist_node *);
void (*put)(struct klist_node *);
-};
+} __attribute__ ((aligned (4)));
#define KLIST_INIT(_name, _get, _put) \
{ .k_lock = __SPIN_LOCK_UNLOCKED(_name.k_lock), \
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 92213a9194e1..d5fa565086d1 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -29,10 +29,15 @@
#ifdef CONFIG_MODULES
/* modprobe exit status on success, -ve on error. Return value
* usually useless though. */
-extern int request_module(const char * name, ...) __attribute__ ((format (printf, 1, 2)));
-#define try_then_request_module(x, mod...) ((x) ?: (request_module(mod), (x)))
+extern int __request_module(bool wait, const char *name, ...) \
+ __attribute__((format(printf, 2, 3)));
+#define request_module(mod...) __request_module(true, mod)
+#define request_module_nowait(mod...) __request_module(false, mod)
+#define try_then_request_module(x, mod...) \
+ ((x) ?: (__request_module(false, mod), (x)))
#else
-static inline int request_module(const char * name, ...) { return -ENOSYS; }
+static inline int request_module(const char *name, ...) { return -ENOSYS; }
+static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; }
#define try_then_request_module(x, mod...) (x)
#endif
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 5437ac0276e2..58ae8e00fcdd 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -68,10 +68,13 @@ struct kobject {
unsigned int state_in_sysfs:1;
unsigned int state_add_uevent_sent:1;
unsigned int state_remove_uevent_sent:1;
+ unsigned int uevent_suppress:1;
};
extern int kobject_set_name(struct kobject *kobj, const char *name, ...)
__attribute__((format(printf, 2, 3)));
+extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
+ va_list vargs);
static inline const char *kobject_name(const struct kobject *kobj)
{
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index d6ea19e314bb..bcd9c07848be 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -49,6 +49,13 @@
/* Attach to insert probes on any functions which should be ignored*/
#define __kprobes __attribute__((__section__(".kprobes.text"))) notrace
+#else /* CONFIG_KPROBES */
+typedef int kprobe_opcode_t;
+struct arch_specific_insn {
+ int dummy;
+};
+#define __kprobes notrace
+#endif /* CONFIG_KPROBES */
struct kprobe;
struct pt_regs;
@@ -87,12 +94,16 @@ struct kprobe {
/* Called after addr is executed, unless... */
kprobe_post_handler_t post_handler;
- /* ... called if executing addr causes a fault (eg. page fault).
- * Return 1 if it handled fault, otherwise kernel will see it. */
+ /*
+ * ... called if executing addr causes a fault (eg. page fault).
+ * Return 1 if it handled fault, otherwise kernel will see it.
+ */
kprobe_fault_handler_t fault_handler;
- /* ... called if breakpoint trap occurs in probe handler.
- * Return 1 if it handled break, otherwise kernel will see it. */
+ /*
+ * ... called if breakpoint trap occurs in probe handler.
+ * Return 1 if it handled break, otherwise kernel will see it.
+ */
kprobe_break_handler_t break_handler;
/* Saved opcode (which has been replaced with breakpoint) */
@@ -101,18 +112,28 @@ struct kprobe {
/* copy of the original instruction */
struct arch_specific_insn ainsn;
- /* Indicates various status flags. Protected by kprobe_mutex. */
+ /*
+ * Indicates various status flags.
+ * Protected by kprobe_mutex after this kprobe is registered.
+ */
u32 flags;
};
/* Kprobe status flags */
#define KPROBE_FLAG_GONE 1 /* breakpoint has already gone */
+#define KPROBE_FLAG_DISABLED 2 /* probe is temporarily disabled */
+/* Has this kprobe gone ? */
static inline int kprobe_gone(struct kprobe *p)
{
return p->flags & KPROBE_FLAG_GONE;
}
+/* Is this kprobe disabled ? */
+static inline int kprobe_disabled(struct kprobe *p)
+{
+ return p->flags & (KPROBE_FLAG_DISABLED | KPROBE_FLAG_GONE);
+}
/*
* Special probe type that uses setjmp-longjmp type tricks to resume
* execution at a specified entry with a matching prototype corresponding
@@ -131,23 +152,6 @@ struct jprobe {
/* For backward compatibility with old code using JPROBE_ENTRY() */
#define JPROBE_ENTRY(handler) (handler)
-DECLARE_PER_CPU(struct kprobe *, current_kprobe);
-DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
-
-#ifdef CONFIG_KRETPROBES
-extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
- struct pt_regs *regs);
-extern int arch_trampoline_kprobe(struct kprobe *p);
-#else /* CONFIG_KRETPROBES */
-static inline void arch_prepare_kretprobe(struct kretprobe *rp,
- struct pt_regs *regs)
-{
-}
-static inline int arch_trampoline_kprobe(struct kprobe *p)
-{
- return 0;
-}
-#endif /* CONFIG_KRETPROBES */
/*
* Function-return probe -
* Note:
@@ -188,6 +192,33 @@ struct kprobe_blackpoint {
unsigned long range;
};
+#ifdef CONFIG_KPROBES
+DECLARE_PER_CPU(struct kprobe *, current_kprobe);
+DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
+
+/*
+ * For #ifdef avoidance:
+ */
+static inline int kprobes_built_in(void)
+{
+ return 1;
+}
+
+#ifdef CONFIG_KRETPROBES
+extern void arch_prepare_kretprobe(struct kretprobe_instance *ri,
+ struct pt_regs *regs);
+extern int arch_trampoline_kprobe(struct kprobe *p);
+#else /* CONFIG_KRETPROBES */
+static inline void arch_prepare_kretprobe(struct kretprobe *rp,
+ struct pt_regs *regs)
+{
+}
+static inline int arch_trampoline_kprobe(struct kprobe *p)
+{
+ return 0;
+}
+#endif /* CONFIG_KRETPROBES */
+
extern struct kretprobe_blackpoint kretprobe_blacklist[];
static inline void kretprobe_assert(struct kretprobe_instance *ri,
@@ -262,12 +293,19 @@ void unregister_kretprobes(struct kretprobe **rps, int num);
void kprobe_flush_task(struct task_struct *tk);
void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
-#else /* CONFIG_KPROBES */
+int disable_kprobe(struct kprobe *kp);
+int enable_kprobe(struct kprobe *kp);
-#define __kprobes notrace
-struct jprobe;
-struct kretprobe;
+#else /* !CONFIG_KPROBES: */
+static inline int kprobes_built_in(void)
+{
+ return 0;
+}
+static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+{
+ return 0;
+}
static inline struct kprobe *get_kprobe(void *addr)
{
return NULL;
@@ -324,5 +362,30 @@ static inline void unregister_kretprobes(struct kretprobe **rps, int num)
static inline void kprobe_flush_task(struct task_struct *tk)
{
}
-#endif /* CONFIG_KPROBES */
-#endif /* _LINUX_KPROBES_H */
+static inline int disable_kprobe(struct kprobe *kp)
+{
+ return -ENOSYS;
+}
+static inline int enable_kprobe(struct kprobe *kp)
+{
+ return -ENOSYS;
+}
+#endif /* CONFIG_KPROBES */
+static inline int disable_kretprobe(struct kretprobe *rp)
+{
+ return disable_kprobe(&rp->kp);
+}
+static inline int enable_kretprobe(struct kretprobe *rp)
+{
+ return enable_kprobe(&rp->kp);
+}
+static inline int disable_jprobe(struct jprobe *jp)
+{
+ return disable_kprobe(&jp->kp);
+}
+static inline int enable_jprobe(struct jprobe *jp)
+{
+ return enable_kprobe(&jp->kp);
+}
+
+#endif /* _LINUX_KPROBES_H */
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 35525ac63337..311a073afe8a 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -7,7 +7,7 @@
* Note: you must update KVM_API_VERSION if you change this interface.
*/
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/ioctl.h>
#include <asm/kvm.h>
@@ -48,7 +48,10 @@ struct kvm_irq_level {
* For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
* For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
*/
- __u32 irq;
+ union {
+ __u32 irq;
+ __s32 status;
+ };
__u32 level;
};
@@ -58,10 +61,10 @@ struct kvm_irqchip {
__u32 pad;
union {
char dummy[512]; /* reserving space */
-#ifdef CONFIG_X86
+#ifdef __KVM_HAVE_PIT
struct kvm_pic_state pic;
#endif
-#if defined(CONFIG_X86) || defined(CONFIG_IA64)
+#ifdef __KVM_HAVE_IOAPIC
struct kvm_ioapic_state ioapic;
#endif
} chip;
@@ -126,6 +129,7 @@ struct kvm_run {
__u64 data_offset; /* relative to kvm_run start */
} io;
struct {
+ struct kvm_debug_exit_arch arch;
} debug;
/* KVM_EXIT_MMIO */
struct {
@@ -217,21 +221,6 @@ struct kvm_interrupt {
__u32 irq;
};
-struct kvm_breakpoint {
- __u32 enabled;
- __u32 padding;
- __u64 address;
-};
-
-/* for KVM_DEBUG_GUEST */
-struct kvm_debug_guest {
- /* int */
- __u32 enabled;
- __u32 pad;
- struct kvm_breakpoint breakpoints[4];
- __u32 singlestep;
-};
-
/* for KVM_GET_DIRTY_LOG */
struct kvm_dirty_log {
__u32 slot;
@@ -292,6 +281,17 @@ struct kvm_s390_interrupt {
__u64 parm64;
};
+/* for KVM_SET_GUEST_DEBUG */
+
+#define KVM_GUESTDBG_ENABLE 0x00000001
+#define KVM_GUESTDBG_SINGLESTEP 0x00000002
+
+struct kvm_guest_debug {
+ __u32 control;
+ __u32 pad;
+ struct kvm_guest_debug_arch arch;
+};
+
#define KVM_TRC_SHIFT 16
/*
* kvm trace categories
@@ -384,18 +384,69 @@ struct kvm_trace_rec {
#define KVM_CAP_MP_STATE 14
#define KVM_CAP_COALESCED_MMIO 15
#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */
-#if defined(CONFIG_X86)||defined(CONFIG_IA64)
+#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
#define KVM_CAP_DEVICE_ASSIGNMENT 17
#endif
#define KVM_CAP_IOMMU 18
-#if defined(CONFIG_X86)
+#ifdef __KVM_HAVE_MSI
#define KVM_CAP_DEVICE_MSI 20
#endif
/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */
#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21
-#if defined(CONFIG_X86)
+#ifdef __KVM_HAVE_USER_NMI
#define KVM_CAP_USER_NMI 22
#endif
+#ifdef __KVM_HAVE_GUEST_DEBUG
+#define KVM_CAP_SET_GUEST_DEBUG 23
+#endif
+#ifdef __KVM_HAVE_PIT
+#define KVM_CAP_REINJECT_CONTROL 24
+#endif
+#ifdef __KVM_HAVE_IOAPIC
+#define KVM_CAP_IRQ_ROUTING 25
+#endif
+#define KVM_CAP_IRQ_INJECT_STATUS 26
+#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
+#define KVM_CAP_DEVICE_DEASSIGNMENT 27
+#endif
+
+#ifdef KVM_CAP_IRQ_ROUTING
+
+struct kvm_irq_routing_irqchip {
+ __u32 irqchip;
+ __u32 pin;
+};
+
+struct kvm_irq_routing_msi {
+ __u32 address_lo;
+ __u32 address_hi;
+ __u32 data;
+ __u32 pad;
+};
+
+/* gsi routing entry types */
+#define KVM_IRQ_ROUTING_IRQCHIP 1
+#define KVM_IRQ_ROUTING_MSI 2
+
+struct kvm_irq_routing_entry {
+ __u32 gsi;
+ __u32 type;
+ __u32 flags;
+ __u32 pad;
+ union {
+ struct kvm_irq_routing_irqchip irqchip;
+ struct kvm_irq_routing_msi msi;
+ __u32 pad[8];
+ } u;
+};
+
+struct kvm_irq_routing {
+ __u32 nr;
+ __u32 flags;
+ struct kvm_irq_routing_entry entries[0];
+};
+
+#endif
/*
* ioctls for VM fds
@@ -421,14 +472,19 @@ struct kvm_trace_rec {
#define KVM_CREATE_PIT _IO(KVMIO, 0x64)
#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state)
#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state)
+#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level)
#define KVM_REGISTER_COALESCED_MMIO \
_IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
#define KVM_UNREGISTER_COALESCED_MMIO \
_IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
struct kvm_assigned_pci_dev)
+#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
#define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \
struct kvm_assigned_irq)
+#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
+#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
+ struct kvm_assigned_pci_dev)
/*
* ioctls for vcpu fds
@@ -440,7 +496,8 @@ struct kvm_trace_rec {
#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
-#define KVM_DEBUG_GUEST _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
+#define KVM_DEBUG_GUEST __KVM_DEPRECATED_DEBUG_GUEST
#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
@@ -469,6 +526,29 @@ struct kvm_trace_rec {
#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state)
/* Available with KVM_CAP_NMI */
#define KVM_NMI _IO(KVMIO, 0x9a)
+/* Available with KVM_CAP_SET_GUEST_DEBUG */
+#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug)
+
+/*
+ * Deprecated interfaces
+ */
+struct kvm_breakpoint {
+ __u32 enabled;
+ __u32 padding;
+ __u64 address;
+};
+
+struct kvm_debug_guest {
+ __u32 enabled;
+ __u32 pad;
+ struct kvm_breakpoint breakpoints[4];
+ __u32 singlestep;
+};
+
+#define __KVM_DEPRECATED_DEBUG_GUEST _IOW(KVMIO, 0x87, struct kvm_debug_guest)
+
+#define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *)
+#define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *)
#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
@@ -522,6 +602,7 @@ struct kvm_assigned_irq {
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
+#define KVM_DEV_IRQ_ASSIGN_MSI_ACTION KVM_DEV_IRQ_ASSIGN_ENABLE_MSI
#define KVM_DEV_IRQ_ASSIGN_ENABLE_MSI (1 << 0)
#endif
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ec49d0be7f52..894a56e365e8 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -37,6 +37,7 @@
#define KVM_REQ_PENDING_TIMER 5
#define KVM_REQ_UNHALT 6
#define KVM_REQ_MMU_SYNC 7
+#define KVM_REQ_KVMCLOCK_UPDATE 8
#define KVM_USERSPACE_IRQ_SOURCE_ID 0
@@ -73,7 +74,7 @@ struct kvm_vcpu {
struct kvm_run *run;
int guest_mode;
unsigned long requests;
- struct kvm_guest_debug guest_debug;
+ unsigned long guest_debug;
int fpu_active;
int guest_fpu_loaded;
wait_queue_head_t wq;
@@ -107,6 +108,20 @@ struct kvm_memory_slot {
int user_alloc;
};
+struct kvm_kernel_irq_routing_entry {
+ u32 gsi;
+ int (*set)(struct kvm_kernel_irq_routing_entry *e,
+ struct kvm *kvm, int level);
+ union {
+ struct {
+ unsigned irqchip;
+ unsigned pin;
+ } irqchip;
+ struct msi_msg msi;
+ };
+ struct list_head link;
+};
+
struct kvm {
struct mutex lock; /* protects the vcpus array and APIC accesses */
spinlock_t mmu_lock;
@@ -127,6 +142,11 @@ struct kvm {
struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
#endif
+#ifdef CONFIG_HAVE_KVM_IRQCHIP
+ struct list_head irq_routing; /* of kvm_kernel_irq_routing_entry */
+ struct hlist_head mask_notifier_list;
+#endif
+
#ifdef KVM_ARCH_WANT_MMU_NOTIFIER
struct mmu_notifier mmu_notifier;
unsigned long mmu_notifier_seq;
@@ -237,7 +257,6 @@ int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,
int user_alloc);
long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg);
-void kvm_arch_destroy_vm(struct kvm *kvm);
int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu);
@@ -255,8 +274,8 @@ int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state);
int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
struct kvm_mp_state *mp_state);
-int kvm_arch_vcpu_ioctl_debug_guest(struct kvm_vcpu *vcpu,
- struct kvm_debug_guest *dbg);
+int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
+ struct kvm_guest_debug *dbg);
int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
int kvm_arch_init(void *opaque);
@@ -285,6 +304,7 @@ void kvm_free_physmem(struct kvm *kvm);
struct kvm *kvm_arch_create_vm(void);
void kvm_arch_destroy_vm(struct kvm *kvm);
void kvm_free_all_assigned_devices(struct kvm *kvm);
+void kvm_arch_sync_events(struct kvm *kvm);
int kvm_cpu_get_interrupt(struct kvm_vcpu *v);
int kvm_cpu_has_interrupt(struct kvm_vcpu *v);
@@ -309,7 +329,6 @@ struct kvm_assigned_dev_kernel {
int host_irq;
bool host_irq_disabled;
int guest_irq;
- struct msi_msg guest_msi;
#define KVM_ASSIGNED_DEV_GUEST_INTX (1 << 0)
#define KVM_ASSIGNED_DEV_GUEST_MSI (1 << 1)
#define KVM_ASSIGNED_DEV_HOST_INTX (1 << 8)
@@ -320,8 +339,21 @@ struct kvm_assigned_dev_kernel {
struct pci_dev *dev;
struct kvm *kvm;
};
-void kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level);
-void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi);
+
+struct kvm_irq_mask_notifier {
+ void (*func)(struct kvm_irq_mask_notifier *kimn, bool masked);
+ int irq;
+ struct hlist_node link;
+};
+
+void kvm_register_irq_mask_notifier(struct kvm *kvm, int irq,
+ struct kvm_irq_mask_notifier *kimn);
+void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
+ struct kvm_irq_mask_notifier *kimn);
+void kvm_fire_mask_notifiers(struct kvm *kvm, int irq, bool mask);
+
+int kvm_set_irq(struct kvm *kvm, int irq_source_id, int irq, int level);
+void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin);
void kvm_register_irq_ack_notifier(struct kvm *kvm,
struct kvm_irq_ack_notifier *kian);
void kvm_unregister_irq_ack_notifier(struct kvm_irq_ack_notifier *kian);
@@ -463,4 +495,21 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se
}
#endif
+#ifdef CONFIG_HAVE_KVM_IRQCHIP
+
+#define KVM_MAX_IRQ_ROUTES 1024
+
+int kvm_setup_default_irq_routing(struct kvm *kvm);
+int kvm_set_irq_routing(struct kvm *kvm,
+ const struct kvm_irq_routing_entry *entries,
+ unsigned nr,
+ unsigned flags);
+void kvm_free_irq_routing(struct kvm *kvm);
+
+#else
+
+static inline void kvm_free_irq_routing(struct kvm *kvm) {}
+
+#endif
+
#endif
diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h
index 9b6f395c9625..2b8318c83e53 100644
--- a/include/linux/kvm_types.h
+++ b/include/linux/kvm_types.h
@@ -40,17 +40,4 @@ typedef unsigned long hfn_t;
typedef hfn_t pfn_t;
-struct kvm_pio_request {
- unsigned long count;
- int cur_count;
- struct page *guest_pages[2];
- unsigned guest_page_offset;
- int in;
- int port;
- int size;
- int string;
- int down;
- int rep;
-};
-
#endif /* __KVM_TYPES_H__ */
diff --git a/include/linux/latencytop.h b/include/linux/latencytop.h
index 901c2d6377a8..b0e99898527c 100644
--- a/include/linux/latencytop.h
+++ b/include/linux/latencytop.h
@@ -9,6 +9,7 @@
#ifndef _INCLUDE_GUARD_LATENCYTOP_H_
#define _INCLUDE_GUARD_LATENCYTOP_H_
+#include <linux/compiler.h>
#ifdef CONFIG_LATENCYTOP
#define LT_SAVECOUNT 32
@@ -24,7 +25,14 @@ struct latency_record {
struct task_struct;
-void account_scheduler_latency(struct task_struct *task, int usecs, int inter);
+extern int latencytop_enabled;
+void __account_scheduler_latency(struct task_struct *task, int usecs, int inter);
+static inline void
+account_scheduler_latency(struct task_struct *task, int usecs, int inter)
+{
+ if (unlikely(latencytop_enabled))
+ __account_scheduler_latency(task, usecs, inter);
+}
void clear_all_latency_tracing(struct task_struct *p);
diff --git a/include/linux/leds-bd2802.h b/include/linux/leds-bd2802.h
new file mode 100644
index 000000000000..42f854a1a199
--- /dev/null
+++ b/include/linux/leds-bd2802.h
@@ -0,0 +1,26 @@
+/*
+ * leds-bd2802.h - RGB LED Driver
+ *
+ * Copyright (C) 2009 Samsung Electronics
+ * Kim Kyuwon <q1.kim@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
+ *
+ */
+#ifndef _LEDS_BD2802_H_
+#define _LEDS_BD2802_H_
+
+struct bd2802_led_platform_data{
+ int reset_gpio;
+ u8 rgb_time;
+};
+
+#define RGB_TIME(slopedown, slopeup, waveform) \
+ ((slopedown) << 6 | (slopeup) << 4 | (waveform))
+
+#endif /* _LEDS_BD2802_H_ */
+
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 24489da701e3..376fe07732ea 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -30,6 +30,7 @@ enum led_brightness {
struct led_classdev {
const char *name;
int brightness;
+ int max_brightness;
int flags;
/* Lower 16 bits reflect status */
@@ -140,7 +141,8 @@ struct gpio_led {
const char *name;
const char *default_trigger;
unsigned gpio;
- u8 active_low;
+ u8 active_low : 1;
+ u8 retain_state_suspended : 1;
};
struct gpio_led_platform_data {
diff --git a/include/linux/leds_pwm.h b/include/linux/leds_pwm.h
new file mode 100644
index 000000000000..33a071167489
--- /dev/null
+++ b/include/linux/leds_pwm.h
@@ -0,0 +1,21 @@
+/*
+ * PWM LED driver data - see drivers/leds/leds-pwm.c
+ */
+#ifndef __LINUX_LEDS_PWM_H
+#define __LINUX_LEDS_PWM_H
+
+struct led_pwm {
+ const char *name;
+ const char *default_trigger;
+ unsigned pwm_id;
+ u8 active_low;
+ unsigned max_brightness;
+ unsigned pwm_period_ns;
+};
+
+struct led_pwm_platform_data {
+ int num_leds;
+ struct led_pwm *leds;
+};
+
+#endif
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b6b8a7f3ec66..b450a2628855 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -187,6 +187,8 @@ enum {
ATA_FLAG_PIO_POLLING = (1 << 9), /* use polling PIO if LLD
* doesn't handle PIO interrupts */
ATA_FLAG_NCQ = (1 << 10), /* host supports NCQ */
+ ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */
ATA_FLAG_DEBUGMSG = (1 << 13),
ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */
ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */
@@ -273,7 +275,7 @@ enum {
* advised to wait only for the following duration before
* doing SRST.
*/
- ATA_TMOUT_PMP_SRST_WAIT = 1000,
+ ATA_TMOUT_PMP_SRST_WAIT = 5000,
/* ATA bus states */
BUS_UNKNOWN = 0,
@@ -377,7 +379,8 @@ enum {
ATA_HORKAGE_BRIDGE_OK = (1 << 10), /* no bridge limits */
ATA_HORKAGE_ATAPI_MOD16_DMA = (1 << 11), /* use ATAPI DMA for commands
not multiple of 16 bytes */
- ATA_HORKAGE_FIRMWARE_WARN = (1 << 12), /* firwmare update warning */
+ ATA_HORKAGE_FIRMWARE_WARN = (1 << 12), /* firmware update warning */
+ ATA_HORKAGE_1_5_GBPS = (1 << 13), /* force 1.5 Gbps */
/* DMA mask for user DMA control: User visible values; DO NOT
renumber */
@@ -401,12 +404,14 @@ enum {
ATA_TIMING_CYC8B,
ATA_TIMING_ACTIVE = (1 << 4),
ATA_TIMING_RECOVER = (1 << 5),
- ATA_TIMING_CYCLE = (1 << 6),
- ATA_TIMING_UDMA = (1 << 7),
+ ATA_TIMING_DMACK_HOLD = (1 << 6),
+ ATA_TIMING_CYCLE = (1 << 7),
+ ATA_TIMING_UDMA = (1 << 8),
ATA_TIMING_ALL = ATA_TIMING_SETUP | ATA_TIMING_ACT8B |
ATA_TIMING_REC8B | ATA_TIMING_CYC8B |
ATA_TIMING_ACTIVE | ATA_TIMING_RECOVER |
- ATA_TIMING_CYCLE | ATA_TIMING_UDMA,
+ ATA_TIMING_DMACK_HOLD | ATA_TIMING_CYCLE |
+ ATA_TIMING_UDMA,
};
enum ata_xfer_mask {
@@ -525,6 +530,7 @@ struct ata_queued_cmd {
unsigned long flags; /* ATA_QCFLAG_xxx */
unsigned int tag;
unsigned int n_elem;
+ unsigned int orig_n_elem;
int dma_dir;
@@ -576,7 +582,7 @@ struct ata_device {
acpi_handle acpi_handle;
union acpi_object *gtf_cache;
#endif
- /* n_sector is used as CLEAR_OFFSET, read comment above CLEAR_OFFSET */
+ /* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
u64 n_sectors; /* size of device, if ATA */
unsigned int class; /* ATA_DEV_xxx */
unsigned long unpark_deadline;
@@ -601,20 +607,22 @@ struct ata_device {
u16 heads; /* Number of heads */
u16 sectors; /* Number of sectors per track */
- /* error history */
- int spdn_cnt;
- struct ata_ering ering;
-
union {
u16 id[ATA_ID_WORDS]; /* IDENTIFY xxx DEVICE data */
u32 gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */
};
+
+ /* error history */
+ int spdn_cnt;
+ /* ering is CLEAR_END, read comment above CLEAR_END */
+ struct ata_ering ering;
};
-/* Offset into struct ata_device. Fields above it are maintained
- * acress device init. Fields below are zeroed.
+/* Fields between ATA_DEVICE_CLEAR_BEGIN and ATA_DEVICE_CLEAR_END are
+ * cleared to zero on ata_dev_init().
*/
-#define ATA_DEVICE_CLEAR_OFFSET offsetof(struct ata_device, n_sectors)
+#define ATA_DEVICE_CLEAR_BEGIN offsetof(struct ata_device, n_sectors)
+#define ATA_DEVICE_CLEAR_END offsetof(struct ata_device, ering)
struct ata_eh_info {
struct ata_device *dev; /* offending device */
@@ -743,7 +751,8 @@ struct ata_port {
acpi_handle acpi_handle;
struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */
#endif
- u8 sector_buf[ATA_SECT_SIZE]; /* owned by EH */
+ /* owned by EH */
+ u8 sector_buf[ATA_SECT_SIZE] ____cacheline_aligned;
};
/* The following initializer overrides a method to NULL whether one of
@@ -786,6 +795,7 @@ struct ata_port_operations {
ata_reset_fn_t pmp_hardreset;
ata_postreset_fn_t pmp_postreset;
void (*error_handler)(struct ata_port *ap);
+ void (*lost_interrupt)(struct ata_port *ap);
void (*post_internal_cmd)(struct ata_queued_cmd *qc);
/*
@@ -827,6 +837,8 @@ struct ata_port_operations {
void (*bmdma_start)(struct ata_queued_cmd *qc);
void (*bmdma_stop)(struct ata_queued_cmd *qc);
u8 (*bmdma_status)(struct ata_port *ap);
+
+ void (*drain_fifo)(struct ata_queued_cmd *qc);
#endif /* CONFIG_ATA_SFF */
ssize_t (*em_show)(struct ata_port *ap, char *buf);
@@ -866,6 +878,7 @@ struct ata_timing {
unsigned short cyc8b; /* t0 for 8-bit I/O */
unsigned short active; /* t2 or tD */
unsigned short recover; /* t2i or tK */
+ unsigned short dmack_hold; /* tj */
unsigned short cycle; /* t0 */
unsigned short udma; /* t2CYCTYP/2 */
};
@@ -927,6 +940,8 @@ extern void ata_host_init(struct ata_host *, struct device *,
extern int ata_scsi_detect(struct scsi_host_template *sht);
extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
+extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev,
+ int cmd, void __user *arg);
extern void ata_sas_port_destroy(struct ata_port *);
extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
struct ata_port_info *, struct Scsi_Host *);
@@ -996,6 +1011,9 @@ extern int ata_cable_sata(struct ata_port *ap);
extern int ata_cable_ignore(struct ata_port *ap);
extern int ata_cable_unknown(struct ata_port *ap);
+extern void ata_pio_queue_task(struct ata_port *ap, void *data,
+ unsigned long delay);
+
/* Timing helpers */
extern unsigned int ata_pio_need_iordy(const struct ata_device *);
extern const struct ata_timing *ata_timing_find_mode(u8 xfer_mode);
@@ -1560,6 +1578,7 @@ extern bool ata_sff_qc_fill_rtf(struct ata_queued_cmd *qc);
extern unsigned int ata_sff_host_intr(struct ata_port *ap,
struct ata_queued_cmd *qc);
extern irqreturn_t ata_sff_interrupt(int irq, void *dev_instance);
+extern void ata_sff_lost_interrupt(struct ata_port *ap);
extern void ata_sff_freeze(struct ata_port *ap);
extern void ata_sff_thaw(struct ata_port *ap);
extern int ata_sff_prereset(struct ata_link *link, unsigned long deadline);
@@ -1572,6 +1591,7 @@ extern int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
extern int sata_sff_hardreset(struct ata_link *link, unsigned int *class,
unsigned long deadline);
extern void ata_sff_postreset(struct ata_link *link, unsigned int *classes);
+extern void ata_sff_drain_fifo(struct ata_queued_cmd *qc);
extern void ata_sff_error_handler(struct ata_port *ap);
extern void ata_sff_post_internal_cmd(struct ata_queued_cmd *qc);
extern int ata_sff_port_start(struct ata_port *ap);
diff --git a/include/linux/lm_interface.h b/include/linux/lm_interface.h
deleted file mode 100644
index 2ed8fa1b762b..000000000000
--- a/include/linux/lm_interface.h
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
- * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License version 2.
- */
-
-#ifndef __LM_INTERFACE_DOT_H__
-#define __LM_INTERFACE_DOT_H__
-
-
-typedef void (*lm_callback_t) (void *ptr, unsigned int type, void *data);
-
-/*
- * lm_mount() flags
- *
- * LM_MFLAG_SPECTATOR
- * GFS is asking to join the filesystem's lockspace, but it doesn't want to
- * modify the filesystem. The lock module shouldn't assign a journal to the FS
- * mount. It shouldn't send recovery callbacks to the FS mount. If the node
- * dies or withdraws, all locks can be wiped immediately.
- *
- * LM_MFLAG_CONV_NODROP
- * Do not allow the dlm to internally resolve conversion deadlocks by demoting
- * the lock to unlocked and then reacquiring it in the requested mode. Instead,
- * it should cancel the request and return LM_OUT_CONV_DEADLK.
- */
-
-#define LM_MFLAG_SPECTATOR 0x00000001
-#define LM_MFLAG_CONV_NODROP 0x00000002
-
-/*
- * lm_lockstruct flags
- *
- * LM_LSFLAG_LOCAL
- * The lock_nolock module returns LM_LSFLAG_LOCAL to GFS, indicating that GFS
- * can make single-node optimizations.
- */
-
-#define LM_LSFLAG_LOCAL 0x00000001
-
-/*
- * lm_lockname types
- */
-
-#define LM_TYPE_RESERVED 0x00
-#define LM_TYPE_NONDISK 0x01
-#define LM_TYPE_INODE 0x02
-#define LM_TYPE_RGRP 0x03
-#define LM_TYPE_META 0x04
-#define LM_TYPE_IOPEN 0x05
-#define LM_TYPE_FLOCK 0x06
-#define LM_TYPE_PLOCK 0x07
-#define LM_TYPE_QUOTA 0x08
-#define LM_TYPE_JOURNAL 0x09
-
-/*
- * lm_lock() states
- *
- * SHARED is compatible with SHARED, not with DEFERRED or EX.
- * DEFERRED is compatible with DEFERRED, not with SHARED or EX.
- */
-
-#define LM_ST_UNLOCKED 0
-#define LM_ST_EXCLUSIVE 1
-#define LM_ST_DEFERRED 2
-#define LM_ST_SHARED 3
-
-/*
- * lm_lock() flags
- *
- * LM_FLAG_TRY
- * Don't wait to acquire the lock if it can't be granted immediately.
- *
- * LM_FLAG_TRY_1CB
- * Send one blocking callback if TRY is set and the lock is not granted.
- *
- * LM_FLAG_NOEXP
- * GFS sets this flag on lock requests it makes while doing journal recovery.
- * These special requests should not be blocked due to the recovery like
- * ordinary locks would be.
- *
- * LM_FLAG_ANY
- * A SHARED request may also be granted in DEFERRED, or a DEFERRED request may
- * also be granted in SHARED. The preferred state is whichever is compatible
- * with other granted locks, or the specified state if no other locks exist.
- *
- * LM_FLAG_PRIORITY
- * Override fairness considerations. Suppose a lock is held in a shared state
- * and there is a pending request for the deferred state. A shared lock
- * request with the priority flag would be allowed to bypass the deferred
- * request and directly join the other shared lock. A shared lock request
- * without the priority flag might be forced to wait until the deferred
- * requested had acquired and released the lock.
- */
-
-#define LM_FLAG_TRY 0x00000001
-#define LM_FLAG_TRY_1CB 0x00000002
-#define LM_FLAG_NOEXP 0x00000004
-#define LM_FLAG_ANY 0x00000008
-#define LM_FLAG_PRIORITY 0x00000010
-
-/*
- * lm_lock() and lm_async_cb return flags
- *
- * LM_OUT_ST_MASK
- * Masks the lower two bits of lock state in the returned value.
- *
- * LM_OUT_CACHEABLE
- * The lock hasn't been released so GFS can continue to cache data for it.
- *
- * LM_OUT_CANCELED
- * The lock request was canceled.
- *
- * LM_OUT_ASYNC
- * The result of the request will be returned in an LM_CB_ASYNC callback.
- *
- * LM_OUT_CONV_DEADLK
- * The lock request was canceled do to a conversion deadlock.
- */
-
-#define LM_OUT_ST_MASK 0x00000003
-#define LM_OUT_CANCELED 0x00000008
-#define LM_OUT_ASYNC 0x00000080
-#define LM_OUT_ERROR 0x00000100
-
-/*
- * lm_callback_t types
- *
- * LM_CB_NEED_E LM_CB_NEED_D LM_CB_NEED_S
- * Blocking callback, a remote node is requesting the given lock in
- * EXCLUSIVE, DEFERRED, or SHARED.
- *
- * LM_CB_NEED_RECOVERY
- * The given journal needs to be recovered.
- *
- * LM_CB_ASYNC
- * The given lock has been granted.
- */
-
-#define LM_CB_NEED_E 257
-#define LM_CB_NEED_D 258
-#define LM_CB_NEED_S 259
-#define LM_CB_NEED_RECOVERY 260
-#define LM_CB_ASYNC 262
-
-/*
- * lm_recovery_done() messages
- */
-
-#define LM_RD_GAVEUP 308
-#define LM_RD_SUCCESS 309
-
-
-struct lm_lockname {
- u64 ln_number;
- unsigned int ln_type;
-};
-
-#define lm_name_equal(name1, name2) \
- (((name1)->ln_number == (name2)->ln_number) && \
- ((name1)->ln_type == (name2)->ln_type)) \
-
-struct lm_async_cb {
- struct lm_lockname lc_name;
- int lc_ret;
-};
-
-struct lm_lockstruct;
-
-struct lm_lockops {
- const char *lm_proto_name;
-
- /*
- * Mount/Unmount
- */
-
- int (*lm_mount) (char *table_name, char *host_data,
- lm_callback_t cb, void *cb_data,
- unsigned int min_lvb_size, int flags,
- struct lm_lockstruct *lockstruct,
- struct kobject *fskobj);
-
- void (*lm_others_may_mount) (void *lockspace);
-
- void (*lm_unmount) (void *lockspace);
-
- void (*lm_withdraw) (void *lockspace);
-
- /*
- * Lock oriented operations
- */
-
- int (*lm_get_lock) (void *lockspace, struct lm_lockname *name, void **lockp);
-
- void (*lm_put_lock) (void *lock);
-
- unsigned int (*lm_lock) (void *lock, unsigned int cur_state,
- unsigned int req_state, unsigned int flags);
-
- unsigned int (*lm_unlock) (void *lock, unsigned int cur_state);
-
- void (*lm_cancel) (void *lock);
-
- int (*lm_hold_lvb) (void *lock, char **lvbp);
- void (*lm_unhold_lvb) (void *lock, char *lvb);
-
- /*
- * Posix Lock oriented operations
- */
-
- int (*lm_plock_get) (void *lockspace, struct lm_lockname *name,
- struct file *file, struct file_lock *fl);
-
- int (*lm_plock) (void *lockspace, struct lm_lockname *name,
- struct file *file, int cmd, struct file_lock *fl);
-
- int (*lm_punlock) (void *lockspace, struct lm_lockname *name,
- struct file *file, struct file_lock *fl);
-
- /*
- * Client oriented operations
- */
-
- void (*lm_recovery_done) (void *lockspace, unsigned int jid,
- unsigned int message);
-
- struct module *lm_owner;
-};
-
-/*
- * lm_mount() return values
- *
- * ls_jid - the journal ID this node should use
- * ls_first - this node is the first to mount the file system
- * ls_lvb_size - size in bytes of lock value blocks
- * ls_lockspace - lock module's context for this file system
- * ls_ops - lock module's functions
- * ls_flags - lock module features
- */
-
-struct lm_lockstruct {
- unsigned int ls_jid;
- unsigned int ls_first;
- unsigned int ls_lvb_size;
- void *ls_lockspace;
- const struct lm_lockops *ls_ops;
- int ls_flags;
-};
-
-/*
- * Lock module bottom interface. A lock module makes itself available to GFS
- * with these functions.
- */
-
-int gfs2_register_lockproto(const struct lm_lockops *proto);
-void gfs2_unregister_lockproto(const struct lm_lockops *proto);
-
-/*
- * Lock module top interface. GFS calls these functions when mounting or
- * unmounting a file system.
- */
-
-int gfs2_mount_lockproto(char *proto_name, char *table_name, char *host_data,
- lm_callback_t cb, void *cb_data,
- unsigned int min_lvb_size, int flags,
- struct lm_lockstruct *lockstruct,
- struct kobject *fskobj);
-
-void gfs2_unmount_lockproto(struct lm_lockstruct *lockstruct);
-
-void gfs2_withdraw_lockproto(struct lm_lockstruct *lockstruct);
-
-#endif /* __LM_INTERFACE_DOT_H__ */
-
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index aa6fe7026de7..51855dfd8adb 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -346,6 +346,7 @@ static inline int __nlm_cmp_addr4(const struct sockaddr *sap1,
return sin1->sin_addr.s_addr == sin2->sin_addr.s_addr;
}
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
const struct sockaddr *sap2)
{
@@ -353,6 +354,13 @@ static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
const struct sockaddr_in6 *sin2 = (const struct sockaddr_in6 *)sap2;
return ipv6_addr_equal(&sin1->sin6_addr, &sin2->sin6_addr);
}
+#else /* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
+static inline int __nlm_cmp_addr6(const struct sockaddr *sap1,
+ const struct sockaddr *sap2)
+{
+ return 0;
+}
+#endif /* !(CONFIG_IPV6 || CONFIG_IPV6_MODULE) */
/*
* Compare two host addresses
diff --git a/include/linux/lockd/xdr.h b/include/linux/lockd/xdr.h
index 7dc5b6cb44cd..d39ed1cc5fbf 100644
--- a/include/linux/lockd/xdr.h
+++ b/include/linux/lockd/xdr.h
@@ -25,13 +25,13 @@ struct svc_rqst;
#define NLM_MAXCOOKIELEN 32
#define NLM_MAXSTRLEN 1024
-#define nlm_granted __constant_htonl(NLM_LCK_GRANTED)
-#define nlm_lck_denied __constant_htonl(NLM_LCK_DENIED)
-#define nlm_lck_denied_nolocks __constant_htonl(NLM_LCK_DENIED_NOLOCKS)
-#define nlm_lck_blocked __constant_htonl(NLM_LCK_BLOCKED)
-#define nlm_lck_denied_grace_period __constant_htonl(NLM_LCK_DENIED_GRACE_PERIOD)
+#define nlm_granted cpu_to_be32(NLM_LCK_GRANTED)
+#define nlm_lck_denied cpu_to_be32(NLM_LCK_DENIED)
+#define nlm_lck_denied_nolocks cpu_to_be32(NLM_LCK_DENIED_NOLOCKS)
+#define nlm_lck_blocked cpu_to_be32(NLM_LCK_BLOCKED)
+#define nlm_lck_denied_grace_period cpu_to_be32(NLM_LCK_DENIED_GRACE_PERIOD)
-#define nlm_drop_reply __constant_htonl(30000)
+#define nlm_drop_reply cpu_to_be32(30000)
/* Lock info passed via NLM */
struct nlm_lock {
diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h
index 12bfe09de2b1..7353821341ed 100644
--- a/include/linux/lockd/xdr4.h
+++ b/include/linux/lockd/xdr4.h
@@ -15,11 +15,11 @@
#include <linux/lockd/xdr.h>
/* error codes new to NLMv4 */
-#define nlm4_deadlock __constant_htonl(NLM_DEADLCK)
-#define nlm4_rofs __constant_htonl(NLM_ROFS)
-#define nlm4_stale_fh __constant_htonl(NLM_STALE_FH)
-#define nlm4_fbig __constant_htonl(NLM_FBIG)
-#define nlm4_failed __constant_htonl(NLM_FAILED)
+#define nlm4_deadlock cpu_to_be32(NLM_DEADLCK)
+#define nlm4_rofs cpu_to_be32(NLM_ROFS)
+#define nlm4_stale_fh cpu_to_be32(NLM_STALE_FH)
+#define nlm4_fbig cpu_to_be32(NLM_FBIG)
+#define nlm4_failed cpu_to_be32(NLM_FAILED)
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 23bf02fb124f..da5a5a1f4cd2 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -20,43 +20,10 @@ struct lockdep_map;
#include <linux/stacktrace.h>
/*
- * Lock-class usage-state bits:
+ * We'd rather not expose kernel/lockdep_states.h this wide, but we do need
+ * the total number of states... :-(
*/
-enum lock_usage_bit
-{
- LOCK_USED = 0,
- LOCK_USED_IN_HARDIRQ,
- LOCK_USED_IN_SOFTIRQ,
- LOCK_ENABLED_SOFTIRQS,
- LOCK_ENABLED_HARDIRQS,
- LOCK_USED_IN_HARDIRQ_READ,
- LOCK_USED_IN_SOFTIRQ_READ,
- LOCK_ENABLED_SOFTIRQS_READ,
- LOCK_ENABLED_HARDIRQS_READ,
- LOCK_USAGE_STATES
-};
-
-/*
- * Usage-state bitmasks:
- */
-#define LOCKF_USED (1 << LOCK_USED)
-#define LOCKF_USED_IN_HARDIRQ (1 << LOCK_USED_IN_HARDIRQ)
-#define LOCKF_USED_IN_SOFTIRQ (1 << LOCK_USED_IN_SOFTIRQ)
-#define LOCKF_ENABLED_HARDIRQS (1 << LOCK_ENABLED_HARDIRQS)
-#define LOCKF_ENABLED_SOFTIRQS (1 << LOCK_ENABLED_SOFTIRQS)
-
-#define LOCKF_ENABLED_IRQS (LOCKF_ENABLED_HARDIRQS | LOCKF_ENABLED_SOFTIRQS)
-#define LOCKF_USED_IN_IRQ (LOCKF_USED_IN_HARDIRQ | LOCKF_USED_IN_SOFTIRQ)
-
-#define LOCKF_USED_IN_HARDIRQ_READ (1 << LOCK_USED_IN_HARDIRQ_READ)
-#define LOCKF_USED_IN_SOFTIRQ_READ (1 << LOCK_USED_IN_SOFTIRQ_READ)
-#define LOCKF_ENABLED_HARDIRQS_READ (1 << LOCK_ENABLED_HARDIRQS_READ)
-#define LOCKF_ENABLED_SOFTIRQS_READ (1 << LOCK_ENABLED_SOFTIRQS_READ)
-
-#define LOCKF_ENABLED_IRQS_READ \
- (LOCKF_ENABLED_HARDIRQS_READ | LOCKF_ENABLED_SOFTIRQS_READ)
-#define LOCKF_USED_IN_IRQ_READ \
- (LOCKF_USED_IN_HARDIRQ_READ | LOCKF_USED_IN_SOFTIRQ_READ)
+#define XXX_LOCK_USAGE_STATES (1+3*4)
#define MAX_LOCKDEP_SUBCLASSES 8UL
@@ -97,7 +64,7 @@ struct lock_class {
* IRQ/softirq usage tracking bits:
*/
unsigned long usage_mask;
- struct stack_trace usage_traces[LOCK_USAGE_STATES];
+ struct stack_trace usage_traces[XXX_LOCK_USAGE_STATES];
/*
* These fields represent a directed graph of lock dependencies,
@@ -324,7 +291,11 @@ static inline void lock_set_subclass(struct lockdep_map *lock,
lock_set_class(lock, lock->name, lock->key, subclass, ip);
}
-# define INIT_LOCKDEP .lockdep_recursion = 0,
+extern void lockdep_set_current_reclaim_state(gfp_t gfp_mask);
+extern void lockdep_clear_current_reclaim_state(void);
+extern void lockdep_trace_alloc(gfp_t mask);
+
+# define INIT_LOCKDEP .lockdep_recursion = 0, .lockdep_reclaim_gfp = 0,
#define lockdep_depth(tsk) (debug_locks ? (tsk)->lockdep_depth : 0)
@@ -342,6 +313,9 @@ static inline void lockdep_on(void)
# define lock_release(l, n, i) do { } while (0)
# define lock_set_class(l, n, k, s, i) do { } while (0)
# define lock_set_subclass(l, s, i) do { } while (0)
+# define lockdep_set_current_reclaim_state(g) do { } while (0)
+# define lockdep_clear_current_reclaim_state() do { } while (0)
+# define lockdep_trace_alloc(g) do { } while (0)
# define lockdep_init() do { } while (0)
# define lockdep_info() do { } while (0)
# define lockdep_init_map(lock, name, key, sub) \
@@ -390,6 +364,23 @@ do { \
#endif /* CONFIG_LOCK_STAT */
+#ifdef CONFIG_LOCKDEP
+
+/*
+ * On lockdep we dont want the hand-coded irq-enable of
+ * _raw_*_lock_flags() code, because lockdep assumes
+ * that interrupts are not re-enabled during lock-acquire:
+ */
+#define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \
+ LOCK_CONTENDED((_lock), (try), (lock))
+
+#else /* CONFIG_LOCKDEP */
+
+#define LOCK_CONTENDED_FLAGS(_lock, try, lock, lockfl, flags) \
+ lockfl((_lock), (flags))
+
+#endif /* CONFIG_LOCKDEP */
+
#ifdef CONFIG_GENERIC_HARDIRQS
extern void early_init_irq_lock_class(void);
#else
diff --git a/include/linux/loop.h b/include/linux/loop.h
index 46169a7b559b..40725447f5e0 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -80,7 +80,7 @@ enum {
};
#include <asm/posix_types.h> /* for __kernel_old_dev_t */
-#include <asm/types.h> /* for __u64 */
+#include <linux/types.h> /* for __u64 */
/* Backwards compatibility version */
struct loop_info {
@@ -160,5 +160,6 @@ int loop_unregister_transfer(int number);
#define LOOP_SET_STATUS64 0x4C04
#define LOOP_GET_STATUS64 0x4C05
#define LOOP_CHANGE_FD 0x4C06
+#define LOOP_SET_CAPACITY 0x4C07
#endif
diff --git a/include/linux/magic.h b/include/linux/magic.h
index 439f6f3cb0c4..5b4e28bcb788 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -10,11 +10,13 @@
#define SYSFS_MAGIC 0x62656572
#define SECURITYFS_MAGIC 0x73636673
#define TMPFS_MAGIC 0x01021994
+#define SQUASHFS_MAGIC 0x73717368
#define EFS_SUPER_MAGIC 0x414A53
#define EXT2_SUPER_MAGIC 0xEF53
#define EXT3_SUPER_MAGIC 0xEF53
#define XENFS_SUPER_MAGIC 0xabba1974
#define EXT4_SUPER_MAGIC 0xEF53
+#define BTRFS_SUPER_MAGIC 0x9123683E
#define HPFS_SUPER_MAGIC 0xf995e849
#define ISOFS_SUPER_MAGIC 0x9660
#define JFFS2_SUPER_MAGIC 0x72b6
@@ -47,4 +49,5 @@
#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA
#define INOTIFYFS_SUPER_MAGIC 0x2BAD1DEA
+#define STACK_END_MAGIC 0x57AC6E9D
#endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/major.h b/include/linux/major.h
index 88249452b935..058ec15dd060 100644
--- a/include/linux/major.h
+++ b/include/linux/major.h
@@ -171,5 +171,6 @@
#define VIOTAPE_MAJOR 230
#define BLOCK_EXT_MAJOR 259
+#define SCSI_OSD_MAJOR 260 /* open-osd's OSD scsi device */
#endif
diff --git a/include/linux/maple.h b/include/linux/maple.h
index c23d3f51ba40..d9a51b9b3300 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -8,33 +8,49 @@ extern struct bus_type maple_bus_type;
/* Maple Bus command and response codes */
enum maple_code {
- MAPLE_RESPONSE_FILEERR = -5,
- MAPLE_RESPONSE_AGAIN = -4, /* request should be retransmitted */
- MAPLE_RESPONSE_BADCMD = -3,
- MAPLE_RESPONSE_BADFUNC = -2,
- MAPLE_RESPONSE_NONE = -1, /* unit didn't respond at all */
- MAPLE_COMMAND_DEVINFO = 1,
- MAPLE_COMMAND_ALLINFO = 2,
- MAPLE_COMMAND_RESET = 3,
- MAPLE_COMMAND_KILL = 4,
- MAPLE_RESPONSE_DEVINFO = 5,
- MAPLE_RESPONSE_ALLINFO = 6,
- MAPLE_RESPONSE_OK = 7,
- MAPLE_RESPONSE_DATATRF = 8,
- MAPLE_COMMAND_GETCOND = 9,
- MAPLE_COMMAND_GETMINFO = 10,
- MAPLE_COMMAND_BREAD = 11,
- MAPLE_COMMAND_BWRITE = 12,
- MAPLE_COMMAND_SETCOND = 14
+ MAPLE_RESPONSE_FILEERR = -5,
+ MAPLE_RESPONSE_AGAIN, /* retransmit */
+ MAPLE_RESPONSE_BADCMD,
+ MAPLE_RESPONSE_BADFUNC,
+ MAPLE_RESPONSE_NONE, /* unit didn't respond*/
+ MAPLE_COMMAND_DEVINFO = 1,
+ MAPLE_COMMAND_ALLINFO,
+ MAPLE_COMMAND_RESET,
+ MAPLE_COMMAND_KILL,
+ MAPLE_RESPONSE_DEVINFO,
+ MAPLE_RESPONSE_ALLINFO,
+ MAPLE_RESPONSE_OK,
+ MAPLE_RESPONSE_DATATRF,
+ MAPLE_COMMAND_GETCOND,
+ MAPLE_COMMAND_GETMINFO,
+ MAPLE_COMMAND_BREAD,
+ MAPLE_COMMAND_BWRITE,
+ MAPLE_COMMAND_BSYNC,
+ MAPLE_COMMAND_SETCOND,
+ MAPLE_COMMAND_MICCONTROL
+};
+
+enum maple_file_errors {
+ MAPLE_FILEERR_INVALID_PARTITION = 0x01000000,
+ MAPLE_FILEERR_PHASE_ERROR = 0x02000000,
+ MAPLE_FILEERR_INVALID_BLOCK = 0x04000000,
+ MAPLE_FILEERR_WRITE_ERROR = 0x08000000,
+ MAPLE_FILEERR_INVALID_WRITE_LENGTH = 0x10000000,
+ MAPLE_FILEERR_BAD_CRC = 0x20000000
+};
+
+struct maple_buffer {
+ char bufx[0x400];
+ void *buf;
};
struct mapleq {
struct list_head list;
struct maple_device *dev;
- void *sendbuf, *recvbuf, *recvbufdcsp;
+ struct maple_buffer *recvbuf;
+ void *sendbuf, *recvbuf_p2;
unsigned char length;
enum maple_code command;
- struct mutex mutex;
};
struct maple_devinfo {
@@ -52,11 +68,15 @@ struct maple_device {
struct maple_driver *driver;
struct mapleq *mq;
void (*callback) (struct mapleq * mq);
+ void (*fileerr_handler)(struct maple_device *mdev, void *recvbuf);
+ int (*can_unload)(struct maple_device *mdev);
unsigned long when, interval, function;
struct maple_devinfo devinfo;
unsigned char port, unit;
char product_name[32];
char product_licence[64];
+ atomic_t busy;
+ wait_queue_head_t maple_wait;
struct device dev;
};
@@ -72,7 +92,7 @@ void maple_getcond_callback(struct maple_device *dev,
int maple_driver_register(struct maple_driver *);
void maple_driver_unregister(struct maple_driver *);
-int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
+int maple_add_packet(struct maple_device *mdev, u32 function,
u32 command, u32 length, void *data);
void maple_clear_dev(struct maple_device *mdev);
diff --git a/include/linux/matroxfb.h b/include/linux/matroxfb.h
index ae5b09493062..2203121a43e9 100644
--- a/include/linux/matroxfb.h
+++ b/include/linux/matroxfb.h
@@ -2,7 +2,7 @@
#define __LINUX_MATROXFB_H__
#include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
#include <linux/videodev2.h>
struct matroxioc_output_mode {
@@ -37,7 +37,7 @@ enum matroxfb_ctrl_id {
MATROXFB_CID_LAST
};
-#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
#endif
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 326f45c86530..18146c980b68 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -88,9 +88,6 @@ extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
/*
* For memory reclaim.
*/
-extern int mem_cgroup_calc_mapped_ratio(struct mem_cgroup *mem);
-extern long mem_cgroup_reclaim_imbalance(struct mem_cgroup *mem);
-
extern int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem);
extern void mem_cgroup_note_reclaim_priority(struct mem_cgroup *mem,
int priority);
@@ -104,6 +101,8 @@ struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg,
struct zone *zone);
struct zone_reclaim_stat*
mem_cgroup_get_reclaim_stat_from_page(struct page *page);
+extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg,
+ struct task_struct *p);
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
extern int do_swap_account;
@@ -209,16 +208,6 @@ static inline void mem_cgroup_end_migration(struct mem_cgroup *mem,
{
}
-static inline int mem_cgroup_calc_mapped_ratio(struct mem_cgroup *mem)
-{
- return 0;
-}
-
-static inline int mem_cgroup_reclaim_imbalance(struct mem_cgroup *mem)
-{
- return 0;
-}
-
static inline int mem_cgroup_get_reclaim_priority(struct mem_cgroup *mem)
{
return 0;
@@ -270,6 +259,11 @@ mem_cgroup_get_reclaim_stat_from_page(struct page *page)
return NULL;
}
+static inline void
+mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
+{
+}
+
#endif /* CONFIG_CGROUP_MEM_CONT */
#endif /* _LINUX_MEMCONTROL_H */
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 3fdc10806d31..37fa19b34ef5 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -99,4 +99,21 @@ enum mem_add_context { BOOT, HOTPLUG };
#define hotplug_memory_notifier(fn, pri) do { } while (0)
#endif
+/*
+ * 'struct memory_accessor' is a generic interface to provide
+ * in-kernel access to persistent memory such as i2c or SPI EEPROMs
+ */
+struct memory_accessor {
+ ssize_t (*read)(struct memory_accessor *, char *buf, off_t offset,
+ size_t count);
+ ssize_t (*write)(struct memory_accessor *, const char *buf,
+ off_t offset, size_t count);
+};
+
+/*
+ * Kernel text modification mutex, used for code patching. Users of this lock
+ * can sleep.
+ */
+extern struct mutex text_mutex;
+
#endif /* _LINUX_MEMORY_H_ */
diff --git a/include/linux/mfd/ds1wm.h b/include/linux/mfd/ds1wm.h
new file mode 100644
index 000000000000..be469a357cbb
--- /dev/null
+++ b/include/linux/mfd/ds1wm.h
@@ -0,0 +1,6 @@
+/* MFD cell driver data for the DS1WM driver */
+
+struct ds1wm_driver_data {
+ int active_high;
+ int clock_rate;
+};
diff --git a/include/linux/mfd/htc-pasic3.h b/include/linux/mfd/htc-pasic3.h
index b4294f12c4f8..3d3ed67bd969 100644
--- a/include/linux/mfd/htc-pasic3.h
+++ b/include/linux/mfd/htc-pasic3.h
@@ -48,7 +48,6 @@ struct pasic3_leds_machinfo {
struct pasic3_platform_data {
struct pasic3_leds_machinfo *led_pdata;
- unsigned int bus_shift;
unsigned int clock_rate;
};
diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h
index 980669d50dca..42cca672f340 100644
--- a/include/linux/mfd/wm8350/core.h
+++ b/include/linux/mfd/wm8350/core.h
@@ -640,9 +640,11 @@ struct wm8350 {
*
* @init: Function called during driver initialisation. Should be
* used by the platform to configure GPIO functions and similar.
+ * @irq_high: Set if WM8350 IRQ is active high.
*/
struct wm8350_platform_data {
int (*init)(struct wm8350 *wm8350);
+ int irq_high;
};
diff --git a/include/linux/mg_disk.h b/include/linux/mg_disk.h
new file mode 100644
index 000000000000..1f76b1ebf627
--- /dev/null
+++ b/include/linux/mg_disk.h
@@ -0,0 +1,206 @@
+/*
+ * include/linux/mg_disk.c
+ *
+ * Support for the mGine m[g]flash IO mode.
+ * Based on legacy hd.c
+ *
+ * (c) 2008 mGine Co.,LTD
+ * (c) 2008 unsik Kim <donari75@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MG_DISK_H__
+#define __MG_DISK_H__
+
+#include <linux/blkdev.h>
+#include <linux/ata.h>
+
+/* name for block device */
+#define MG_DISK_NAME "mgd"
+/* name for platform device */
+#define MG_DEV_NAME "mg_disk"
+
+#define MG_DISK_MAJ 0
+#define MG_DISK_MAX_PART 16
+#define MG_SECTOR_SIZE 512
+#define MG_MAX_SECTS 256
+
+/* Register offsets */
+#define MG_BUFF_OFFSET 0x8000
+#define MG_STORAGE_BUFFER_SIZE 0x200
+#define MG_REG_OFFSET 0xC000
+#define MG_REG_FEATURE (MG_REG_OFFSET + 2) /* write case */
+#define MG_REG_ERROR (MG_REG_OFFSET + 2) /* read case */
+#define MG_REG_SECT_CNT (MG_REG_OFFSET + 4)
+#define MG_REG_SECT_NUM (MG_REG_OFFSET + 6)
+#define MG_REG_CYL_LOW (MG_REG_OFFSET + 8)
+#define MG_REG_CYL_HIGH (MG_REG_OFFSET + 0xA)
+#define MG_REG_DRV_HEAD (MG_REG_OFFSET + 0xC)
+#define MG_REG_COMMAND (MG_REG_OFFSET + 0xE) /* write case */
+#define MG_REG_STATUS (MG_REG_OFFSET + 0xE) /* read case */
+#define MG_REG_DRV_CTRL (MG_REG_OFFSET + 0x10)
+#define MG_REG_BURST_CTRL (MG_REG_OFFSET + 0x12)
+
+/* "Drive Select/Head Register" bit values */
+#define MG_REG_HEAD_MUST_BE_ON 0xA0 /* These 2 bits are always on */
+#define MG_REG_HEAD_DRIVE_MASTER (0x00 | MG_REG_HEAD_MUST_BE_ON)
+#define MG_REG_HEAD_DRIVE_SLAVE (0x10 | MG_REG_HEAD_MUST_BE_ON)
+#define MG_REG_HEAD_LBA_MODE (0x40 | MG_REG_HEAD_MUST_BE_ON)
+
+
+/* "Device Control Register" bit values */
+#define MG_REG_CTRL_INTR_ENABLE 0x0
+#define MG_REG_CTRL_INTR_DISABLE (0x1<<1)
+#define MG_REG_CTRL_RESET (0x1<<2)
+#define MG_REG_CTRL_INTR_POLA_ACTIVE_HIGH 0x0
+#define MG_REG_CTRL_INTR_POLA_ACTIVE_LOW (0x1<<4)
+#define MG_REG_CTRL_DPD_POLA_ACTIVE_LOW 0x0
+#define MG_REG_CTRL_DPD_POLA_ACTIVE_HIGH (0x1<<5)
+#define MG_REG_CTRL_DPD_DISABLE 0x0
+#define MG_REG_CTRL_DPD_ENABLE (0x1<<6)
+
+/* Status register bit */
+/* error bit in status register */
+#define MG_REG_STATUS_BIT_ERROR 0x01
+/* corrected error in status register */
+#define MG_REG_STATUS_BIT_CORRECTED_ERROR 0x04
+/* data request bit in status register */
+#define MG_REG_STATUS_BIT_DATA_REQ 0x08
+/* DSC - Drive Seek Complete */
+#define MG_REG_STATUS_BIT_SEEK_DONE 0x10
+/* DWF - Drive Write Fault */
+#define MG_REG_STATUS_BIT_WRITE_FAULT 0x20
+#define MG_REG_STATUS_BIT_READY 0x40
+#define MG_REG_STATUS_BIT_BUSY 0x80
+
+/* handy status */
+#define MG_STAT_READY (MG_REG_STATUS_BIT_READY | MG_REG_STATUS_BIT_SEEK_DONE)
+#define MG_READY_OK(s) (((s) & (MG_STAT_READY | \
+ (MG_REG_STATUS_BIT_BUSY | \
+ MG_REG_STATUS_BIT_WRITE_FAULT | \
+ MG_REG_STATUS_BIT_ERROR))) == MG_STAT_READY)
+
+/* Error register */
+#define MG_REG_ERR_AMNF 0x01
+#define MG_REG_ERR_ABRT 0x04
+#define MG_REG_ERR_IDNF 0x10
+#define MG_REG_ERR_UNC 0x40
+#define MG_REG_ERR_BBK 0x80
+
+/* error code for others */
+#define MG_ERR_NONE 0
+#define MG_ERR_TIMEOUT 0x100
+#define MG_ERR_INIT_STAT 0x101
+#define MG_ERR_TRANSLATION 0x102
+#define MG_ERR_CTRL_RST 0x103
+#define MG_ERR_INV_STAT 0x104
+#define MG_ERR_RSTOUT 0x105
+
+#define MG_MAX_ERRORS 6 /* Max read/write errors */
+
+/* command */
+#define MG_CMD_RD 0x20
+#define MG_CMD_WR 0x30
+#define MG_CMD_SLEEP 0x99
+#define MG_CMD_WAKEUP 0xC3
+#define MG_CMD_ID 0xEC
+#define MG_CMD_WR_CONF 0x3C
+#define MG_CMD_RD_CONF 0x40
+
+/* operation mode */
+#define MG_OP_CASCADE (1 << 0)
+#define MG_OP_CASCADE_SYNC_RD (1 << 1)
+#define MG_OP_CASCADE_SYNC_WR (1 << 2)
+#define MG_OP_INTERLEAVE (1 << 3)
+
+/* synchronous */
+#define MG_BURST_LAT_4 (3 << 4)
+#define MG_BURST_LAT_5 (4 << 4)
+#define MG_BURST_LAT_6 (5 << 4)
+#define MG_BURST_LAT_7 (6 << 4)
+#define MG_BURST_LAT_8 (7 << 4)
+#define MG_BURST_LEN_4 (1 << 1)
+#define MG_BURST_LEN_8 (2 << 1)
+#define MG_BURST_LEN_16 (3 << 1)
+#define MG_BURST_LEN_32 (4 << 1)
+#define MG_BURST_LEN_CONT (0 << 1)
+
+/* timeout value (unit: ms) */
+#define MG_TMAX_CONF_TO_CMD 1
+#define MG_TMAX_WAIT_RD_DRQ 10
+#define MG_TMAX_WAIT_WR_DRQ 500
+#define MG_TMAX_RST_TO_BUSY 10
+#define MG_TMAX_HDRST_TO_RDY 500
+#define MG_TMAX_SWRST_TO_RDY 500
+#define MG_TMAX_RSTOUT 3000
+
+/* device attribution */
+/* use mflash as boot device */
+#define MG_BOOT_DEV (1 << 0)
+/* use mflash as storage device */
+#define MG_STORAGE_DEV (1 << 1)
+/* same as MG_STORAGE_DEV, but bootloader already done reset sequence */
+#define MG_STORAGE_DEV_SKIP_RST (1 << 2)
+
+#define MG_DEV_MASK (MG_BOOT_DEV | MG_STORAGE_DEV | MG_STORAGE_DEV_SKIP_RST)
+
+/* names of GPIO resource */
+#define MG_RST_PIN "mg_rst"
+/* except MG_BOOT_DEV, reset-out pin should be assigned */
+#define MG_RSTOUT_PIN "mg_rstout"
+
+/* private driver data */
+struct mg_drv_data {
+ /* disk resource */
+ u32 use_polling;
+
+ /* device attribution */
+ u32 dev_attr;
+
+ /* internally used */
+ struct mg_host *host;
+};
+
+/* main structure for mflash driver */
+struct mg_host {
+ struct device *dev;
+
+ struct request_queue *breq;
+ spinlock_t lock;
+ struct gendisk *gd;
+
+ struct timer_list timer;
+ void (*mg_do_intr) (struct mg_host *);
+
+ u16 id[ATA_ID_WORDS];
+
+ u16 cyls;
+ u16 heads;
+ u16 sectors;
+ u32 n_sectors;
+ u32 nres_sectors;
+
+ void __iomem *dev_base;
+ unsigned int irq;
+ unsigned int rst;
+ unsigned int rstout;
+
+ u32 major;
+ u32 error;
+};
+
+/*
+ * Debugging macro and defines
+ */
+#undef DO_MG_DEBUG
+#ifdef DO_MG_DEBUG
+# define MG_DBG(fmt, args...) \
+ printk(KERN_DEBUG "%s:%d "fmt, __func__, __LINE__, ##args)
+#else /* CONFIG_MG_DEBUG */
+# define MG_DBG(fmt, args...) do { } while (0)
+#endif /* CONFIG_MG_DEBUG */
+
+#endif
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 0e39745f5111..13fe09e0576a 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_MINIX_FS_H
#define _LINUX_MINIX_FS_H
+#include <linux/types.h>
#include <linux/magic.h>
/*
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index a820f816a49e..beb6ec99cfef 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -26,6 +26,7 @@
#define TUN_MINOR 200
#define MWAVE_MINOR 219 /* ACP/Mwave Modem */
#define MPT_MINOR 220
+#define MPT2SAS_MINOR 221
#define HPET_MINOR 228
#define FUSE_MINOR 229
#define KVM_MINOR 232
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index cf9c679ab38b..0f82293a82ed 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -55,6 +55,7 @@ enum {
MLX4_CMD_CLOSE_PORT = 0xa,
MLX4_CMD_QUERY_HCA = 0xb,
MLX4_CMD_QUERY_PORT = 0x43,
+ MLX4_CMD_SENSE_PORT = 0x4d,
MLX4_CMD_SET_PORT = 0xc,
MLX4_CMD_ACCESS_DDR = 0x2e,
MLX4_CMD_MAP_ICM = 0xffa,
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 8f659cc29960..3aff8a6a389e 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -155,8 +155,9 @@ enum mlx4_qp_region {
};
enum mlx4_port_type {
- MLX4_PORT_TYPE_IB = 1 << 0,
- MLX4_PORT_TYPE_ETH = 1 << 1,
+ MLX4_PORT_TYPE_IB = 1,
+ MLX4_PORT_TYPE_ETH = 2,
+ MLX4_PORT_TYPE_AUTO = 3
};
enum mlx4_special_vlan_idx {
@@ -237,6 +238,7 @@ struct mlx4_caps {
enum mlx4_port_type port_type[MLX4_MAX_PORTS + 1];
u8 supported_type[MLX4_MAX_PORTS + 1];
u32 port_mask;
+ enum mlx4_port_type possible_type[MLX4_MAX_PORTS + 1];
};
struct mlx4_buf_list {
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b91a73fd1bcc..bff1f0d475c7 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -104,6 +104,7 @@ extern unsigned int kobjsize(const void *objp);
#define VM_CAN_NONLINEAR 0x08000000 /* Has ->fault & does nonlinear pages */
#define VM_MIXEDMAP 0x10000000 /* Can contain "struct page" and pure PFN pages */
#define VM_SAO 0x20000000 /* Strong Access Ordering (powerpc) */
+#define VM_PFN_AT_MMAP 0x40000000 /* PFNMAP vma that is fully mapped at mmap time */
#ifndef VM_STACK_DEFAULT_FLAGS /* arch can override this */
#define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
@@ -134,6 +135,7 @@ extern pgprot_t protection_map[16];
#define FAULT_FLAG_WRITE 0x01 /* Fault was a write access */
#define FAULT_FLAG_NONLINEAR 0x02 /* Fault was via a nonlinear mapping */
+#define FAULT_FLAG_MKWRITE 0x04 /* Fault was mkwrite of existing pte */
/*
* This interface is used by x86 PAT code to identify a pfn mapping that is
@@ -145,7 +147,7 @@ extern pgprot_t protection_map[16];
*/
static inline int is_linear_pfn_mapping(struct vm_area_struct *vma)
{
- return ((vma->vm_flags & VM_PFNMAP) && vma->vm_pgoff);
+ return (vma->vm_flags & VM_PFN_AT_MMAP);
}
static inline int is_pfn_mapping(struct vm_area_struct *vma)
@@ -186,7 +188,7 @@ struct vm_operations_struct {
/* notification that a previously read-only page is about to become
* writable, if an error is returned it will cause a SIGBUS */
- int (*page_mkwrite)(struct vm_area_struct *vma, struct page *page);
+ int (*page_mkwrite)(struct vm_area_struct *vma, struct vm_fault *vmf);
/* called by access_process_vm when get_user_pages() fails, typically
* for use by special VMAs that can switch between memory and hardware
@@ -260,7 +262,6 @@ static inline int put_page_testzero(struct page *page)
*/
static inline int get_page_unless_zero(struct page *page)
{
- VM_BUG_ON(PageTail(page));
return atomic_inc_not_zero(&page->_count);
}
@@ -834,6 +835,7 @@ int __set_page_dirty_nobuffers(struct page *page);
int __set_page_dirty_no_writeback(struct page *page);
int redirty_page_for_writepage(struct writeback_control *wbc,
struct page *page);
+void account_page_dirtied(struct page *page, struct address_space *mapping);
int set_page_dirty(struct page *page);
int set_page_dirty_lock(struct page *page);
int clear_page_dirty_for_io(struct page *page);
@@ -1042,10 +1044,23 @@ extern void free_bootmem_with_active_regions(int nid,
typedef int (*work_fn_t)(unsigned long, unsigned long, void *);
extern void work_with_active_regions(int nid, work_fn_t work_fn, void *data);
extern void sparse_memory_present_with_active_regions(int nid);
-#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
-extern int early_pfn_to_nid(unsigned long pfn);
-#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+
+#if !defined(CONFIG_ARCH_POPULATES_NODE_MAP) && \
+ !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID)
+static inline int __early_pfn_to_nid(unsigned long pfn)
+{
+ return 0;
+}
+#else
+/* please see mm/page_alloc.c */
+extern int __meminit early_pfn_to_nid(unsigned long pfn);
+#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+/* there is a per-arch backend function. */
+extern int __meminit __early_pfn_to_nid(unsigned long pfn);
+#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
+#endif
+
extern void set_dma_reserve(unsigned long new_dma_reserve);
extern void memmap_init_zone(unsigned long, int, unsigned long,
unsigned long, enum memmap_context);
@@ -1064,7 +1079,7 @@ static inline void setup_per_cpu_pageset(void) {}
#endif
/* nommu.c */
-extern atomic_t mmap_pages_allocated;
+extern atomic_long_t mmap_pages_allocated;
/* prio_tree.c */
void vma_prio_tree_add(struct vm_area_struct *, struct vm_area_struct *old);
@@ -1130,8 +1145,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long flag, unsigned long pgoff);
extern unsigned long mmap_region(struct file *file, unsigned long addr,
unsigned long len, unsigned long flags,
- unsigned int vm_flags, unsigned long pgoff,
- int accountable);
+ unsigned int vm_flags, unsigned long pgoff);
static inline unsigned long do_mmap(struct file *file, unsigned long addr,
unsigned long len, unsigned long prot,
@@ -1161,6 +1175,7 @@ extern int filemap_fault(struct vm_area_struct *, struct vm_fault *);
/* mm/page-writeback.c */
int write_one_page(struct page *page, int wait);
+void task_dirty_inc(struct task_struct *tsk);
/* readahead.c */
#define VM_MAX_READAHEAD 128 /* kbytes */
@@ -1306,5 +1321,6 @@ void vmemmap_populate_print_last(void);
extern void *alloc_locked_buffer(size_t size);
extern void free_locked_buffer(void *buffer, size_t size);
+extern void release_locked_buffer(void *buffer, size_t size);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 92915e81443f..0e80e26ecf21 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -11,6 +11,7 @@
#include <linux/rwsem.h>
#include <linux/completion.h>
#include <linux/cpumask.h>
+#include <linux/page-debug-flags.h>
#include <asm/page.h>
#include <asm/mmu.h>
@@ -94,6 +95,9 @@ struct page {
void *virtual; /* Kernel virtual address (NULL if
not kmapped, ie. highmem) */
#endif /* WANT_PAGE_VIRTUAL */
+#ifdef CONFIG_WANT_PAGE_DEBUG_FLAGS
+ unsigned long debug_flags; /* Use atomic bitops on this */
+#endif
};
/*
@@ -276,4 +280,7 @@ struct mm_struct {
#endif
};
+/* Future-safe accessor for struct mm_struct's cpu_vm_mask. */
+#define mm_cpumask(mm) (&(mm)->cpu_vm_mask)
+
#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 4e457256bd33..3e7615e9087e 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -192,5 +192,10 @@ static inline void mmc_signal_sdio_irq(struct mmc_host *host)
wake_up_process(host->sdio_irq_thread);
}
+struct regulator;
+
+int mmc_regulator_get_ocrmask(struct regulator *supply);
+int mmc_regulator_set_ocr(struct regulator *supply, unsigned short vdd_bit);
+
#endif
diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
index 139d7c88d9c9..3d1b7bde1283 100644
--- a/include/linux/mmiotrace.h
+++ b/include/linux/mmiotrace.h
@@ -1,5 +1,5 @@
-#ifndef MMIOTRACE_H
-#define MMIOTRACE_H
+#ifndef _LINUX_MMIOTRACE_H
+#define _LINUX_MMIOTRACE_H
#include <linux/types.h>
#include <linux/list.h>
@@ -13,28 +13,34 @@ typedef void (*kmmio_post_handler_t)(struct kmmio_probe *,
unsigned long condition, struct pt_regs *);
struct kmmio_probe {
- struct list_head list; /* kmmio internal list */
- unsigned long addr; /* start location of the probe point */
- unsigned long len; /* length of the probe region */
- kmmio_pre_handler_t pre_handler; /* Called before addr is executed. */
- kmmio_post_handler_t post_handler; /* Called after addr is executed */
- void *private;
+ /* kmmio internal list: */
+ struct list_head list;
+ /* start location of the probe point: */
+ unsigned long addr;
+ /* length of the probe region: */
+ unsigned long len;
+ /* Called before addr is executed: */
+ kmmio_pre_handler_t pre_handler;
+ /* Called after addr is executed: */
+ kmmio_post_handler_t post_handler;
+ void *private;
};
+extern unsigned int kmmio_count;
+
+extern int register_kmmio_probe(struct kmmio_probe *p);
+extern void unregister_kmmio_probe(struct kmmio_probe *p);
+
+#ifdef CONFIG_MMIOTRACE
/* kmmio is active by some kmmio_probes? */
static inline int is_kmmio_active(void)
{
- extern unsigned int kmmio_count;
return kmmio_count;
}
-extern int register_kmmio_probe(struct kmmio_probe *p);
-extern void unregister_kmmio_probe(struct kmmio_probe *p);
-
/* Called from page fault handler. */
extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
-#ifdef CONFIG_MMIOTRACE
/* Called from ioremap.c */
extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
void __iomem *addr);
@@ -43,7 +49,17 @@ extern void mmiotrace_iounmap(volatile void __iomem *addr);
/* For anyone to insert markers. Remember trailing newline. */
extern int mmiotrace_printk(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
-#else
+#else /* !CONFIG_MMIOTRACE: */
+static inline int is_kmmio_active(void)
+{
+ return 0;
+}
+
+static inline int kmmio_handler(struct pt_regs *regs, unsigned long addr)
+{
+ return 0;
+}
+
static inline void mmiotrace_ioremap(resource_size_t offset,
unsigned long size, void __iomem *addr)
{
@@ -63,28 +79,28 @@ static inline int mmiotrace_printk(const char *fmt, ...)
#endif /* CONFIG_MMIOTRACE */
enum mm_io_opcode {
- MMIO_READ = 0x1, /* struct mmiotrace_rw */
- MMIO_WRITE = 0x2, /* struct mmiotrace_rw */
- MMIO_PROBE = 0x3, /* struct mmiotrace_map */
- MMIO_UNPROBE = 0x4, /* struct mmiotrace_map */
- MMIO_UNKNOWN_OP = 0x5, /* struct mmiotrace_rw */
+ MMIO_READ = 0x1, /* struct mmiotrace_rw */
+ MMIO_WRITE = 0x2, /* struct mmiotrace_rw */
+ MMIO_PROBE = 0x3, /* struct mmiotrace_map */
+ MMIO_UNPROBE = 0x4, /* struct mmiotrace_map */
+ MMIO_UNKNOWN_OP = 0x5, /* struct mmiotrace_rw */
};
struct mmiotrace_rw {
- resource_size_t phys; /* PCI address of register */
- unsigned long value;
- unsigned long pc; /* optional program counter */
- int map_id;
- unsigned char opcode; /* one of MMIO_{READ,WRITE,UNKNOWN_OP} */
- unsigned char width; /* size of register access in bytes */
+ resource_size_t phys; /* PCI address of register */
+ unsigned long value;
+ unsigned long pc; /* optional program counter */
+ int map_id;
+ unsigned char opcode; /* one of MMIO_{READ,WRITE,UNKNOWN_OP} */
+ unsigned char width; /* size of register access in bytes */
};
struct mmiotrace_map {
- resource_size_t phys; /* base address in PCI space */
- unsigned long virt; /* base virtual address */
- unsigned long len; /* mapping size */
- int map_id;
- unsigned char opcode; /* MMIO_PROBE or MMIO_UNPROBE */
+ resource_size_t phys; /* base address in PCI space */
+ unsigned long virt; /* base virtual address */
+ unsigned long len; /* mapping size */
+ int map_id;
+ unsigned char opcode; /* MMIO_PROBE or MMIO_UNPROBE */
};
/* in kernel/trace/trace_mmiotrace.c */
@@ -94,4 +110,4 @@ extern void mmio_trace_rw(struct mmiotrace_rw *rw);
extern void mmio_trace_mapping(struct mmiotrace_map *map);
extern int mmio_trace_printk(const char *fmt, va_list args);
-#endif /* MMIOTRACE_H */
+#endif /* _LINUX_MMIOTRACE_H */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 09c14e213b63..186ec6ab334d 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -764,12 +764,6 @@ extern int numa_zonelist_order_handler(struct ctl_table *, int,
extern char numa_zonelist_order[];
#define NUMA_ZONELIST_ORDER_LEN 16 /* string buffer size */
-#include <linux/topology.h>
-/* Returns the number of the current Node. */
-#ifndef numa_node_id
-#define numa_node_id() (cpu_to_node(raw_smp_processor_id()))
-#endif
-
#ifndef CONFIG_NEED_MULTIPLE_NODES
extern struct pglist_data contig_page_data;
@@ -806,6 +800,14 @@ extern struct zone *next_zone(struct zone *zone);
zone; \
zone = next_zone(zone))
+#define for_each_populated_zone(zone) \
+ for (zone = (first_online_pgdat())->node_zones; \
+ zone; \
+ zone = next_zone(zone)) \
+ if (!populated_zone(zone)) \
+ ; /* do nothing */ \
+ else
+
static inline struct zone *zonelist_zone(struct zoneref *zoneref)
{
return zoneref->zone;
@@ -1071,7 +1073,7 @@ void sparse_init(void);
#endif /* CONFIG_SPARSEMEM */
#ifdef CONFIG_NODES_SPAN_OTHER_NODES
-#define early_pfn_in_nid(pfn, nid) (early_pfn_to_nid(pfn) == (nid))
+bool early_pfn_in_nid(unsigned long pfn, int nid);
#else
#define early_pfn_in_nid(pfn, nid) (1)
#endif
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index 830bbcd449d6..3a059298cc19 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -22,6 +22,8 @@ struct proc_mounts {
int event;
};
+struct fs_struct;
+
extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *,
struct fs_struct *);
extern void __put_mnt_ns(struct mnt_namespace *ns);
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 97b91d1abb43..1bf5900ffe43 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -443,8 +443,24 @@ struct dmi_system_id {
struct dmi_strmatch matches[4];
void *driver_data;
};
+/*
+ * struct dmi_device_id appears during expansion of
+ * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
+ * but this is enough for gcc 3.4.6 to error out:
+ * error: storage size of '__mod_dmi_device_table' isn't known
+ */
+#define dmi_device_id dmi_system_id
#endif
#define DMI_MATCH(a, b) { a, b }
+#define PLATFORM_NAME_SIZE 20
+#define PLATFORM_MODULE_PREFIX "platform:"
+
+struct platform_device_id {
+ char name[PLATFORM_NAME_SIZE];
+ kernel_ulong_t driver_data
+ __attribute__((aligned(sizeof(kernel_ulong_t))));
+};
+
#endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index 4f7ea12463d3..627ac082e2a6 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -219,11 +219,6 @@ void *__symbol_get_gpl(const char *symbol);
#endif
-struct module_ref
-{
- local_t count;
-} ____cacheline_aligned;
-
enum module_state
{
MODULE_STATE_LIVE,
@@ -253,6 +248,10 @@ struct module
const unsigned long *crcs;
unsigned int num_syms;
+ /* Kernel parameters. */
+ struct kernel_param *kp;
+ unsigned int num_kp;
+
/* GPL-only exported symbols. */
unsigned int num_gpl_syms;
const struct kernel_symbol *gpl_syms;
@@ -334,6 +333,11 @@ struct module
unsigned int num_tracepoints;
#endif
+#ifdef CONFIG_TRACING
+ const char **trace_bprintk_fmt_start;
+ unsigned int num_trace_bprintk_fmt;
+#endif
+
#ifdef CONFIG_MODULE_UNLOAD
/* What modules depend on me? */
struct list_head modules_which_use_me;
@@ -344,14 +348,19 @@ struct module
/* Destruction function. */
void (*exit)(void);
- /* Reference counts */
- struct module_ref ref[NR_CPUS];
+#ifdef CONFIG_SMP
+ char *refptr;
+#else
+ local_t ref;
+#endif
#endif
};
#ifndef MODULE_ARCH_INIT
#define MODULE_ARCH_INIT {}
#endif
+extern struct mutex module_mutex;
+
/* FIXME: It'd be nice to isolate modules during init, too, so they
aren't used before they (may) fail. But presently too much code
(IDE & SCSI) require entry into the module during init.*/
@@ -360,10 +369,10 @@ static inline int module_is_live(struct module *mod)
return mod->state != MODULE_STATE_GOING;
}
-/* Is this address in a module? (second is with no locks, for oops) */
-struct module *module_text_address(unsigned long addr);
struct module *__module_text_address(unsigned long addr);
-int is_module_address(unsigned long addr);
+struct module *__module_address(unsigned long addr);
+bool is_module_address(unsigned long addr);
+bool is_module_text_address(unsigned long addr);
static inline int within_module_core(unsigned long addr, struct module *mod)
{
@@ -377,6 +386,31 @@ static inline int within_module_init(unsigned long addr, struct module *mod)
addr < (unsigned long)mod->module_init + mod->init_size;
}
+/* Search for module by name: must hold module_mutex. */
+struct module *find_module(const char *name);
+
+struct symsearch {
+ const struct kernel_symbol *start, *stop;
+ const unsigned long *crcs;
+ enum {
+ NOT_GPL_ONLY,
+ GPL_ONLY,
+ WILL_BE_GPL_ONLY,
+ } licence;
+ bool unused;
+};
+
+/* Search for an exported symbol by name. */
+const struct kernel_symbol *find_symbol(const char *name,
+ struct module **owner,
+ const unsigned long **crc,
+ bool gplok,
+ bool warn);
+
+/* Walk the exported symbol table */
+bool each_symbol(bool (*fn)(const struct symsearch *arr, struct module *owner,
+ unsigned int symnum, void *data), void *data);
+
/* Returns 0 and fills in value, defined and namebuf, or -ERANGE if
symnum out of range. */
int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
@@ -385,6 +419,10 @@ int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
/* Look for this name: can be of form module:name. */
unsigned long module_kallsyms_lookup_name(const char *name);
+int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+ struct module *, unsigned long),
+ void *data);
+
extern void __module_put_and_exit(struct module *mod, long code)
__attribute__((noreturn));
#define module_put_and_exit(code) __module_put_and_exit(THIS_MODULE, code);
@@ -395,13 +433,21 @@ void __symbol_put(const char *symbol);
#define symbol_put(x) __symbol_put(MODULE_SYMBOL_PREFIX #x)
void symbol_put_addr(void *addr);
+static inline local_t *__module_ref_addr(struct module *mod, int cpu)
+{
+#ifdef CONFIG_SMP
+ return (local_t *) (mod->refptr + per_cpu_offset(cpu));
+#else
+ return &mod->ref;
+#endif
+}
+
/* Sometimes we know we already have a refcount, and it's easier not
to handle the error case (which only happens with rmmod --wait). */
static inline void __module_get(struct module *module)
{
if (module) {
- BUG_ON(module_refcount(module) == 0);
- local_inc(&module->ref[get_cpu()].count);
+ local_inc(__module_ref_addr(module, get_cpu()));
put_cpu();
}
}
@@ -413,7 +459,7 @@ static inline int try_module_get(struct module *module)
if (module) {
unsigned int cpu = get_cpu();
if (likely(module_is_live(module)))
- local_inc(&module->ref[cpu].count);
+ local_inc(__module_ref_addr(module, cpu));
else
ret = 0;
put_cpu();
@@ -438,6 +484,7 @@ static inline void __module_get(struct module *module)
#define symbol_put_addr(p) do { } while(0)
#endif /* CONFIG_MODULE_UNLOAD */
+int use_module(struct module *a, struct module *b);
/* This is a #define so the string doesn't get put in every .o file */
#define module_name(mod) \
@@ -484,21 +531,24 @@ search_module_extables(unsigned long addr)
return NULL;
}
-/* Is this address in a module? */
-static inline struct module *module_text_address(unsigned long addr)
+static inline struct module *__module_address(unsigned long addr)
{
return NULL;
}
-/* Is this address in a module? (don't take a lock, we're oopsing) */
static inline struct module *__module_text_address(unsigned long addr)
{
return NULL;
}
-static inline int is_module_address(unsigned long addr)
+static inline bool is_module_address(unsigned long addr)
{
- return 0;
+ return false;
+}
+
+static inline bool is_module_text_address(unsigned long addr)
+{
+ return false;
}
/* Get/put a kernel symbol (calls should be symmetric) */
@@ -553,6 +603,14 @@ static inline unsigned long module_kallsyms_lookup_name(const char *name)
return 0;
}
+static inline int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+ struct module *,
+ unsigned long),
+ void *data)
+{
+ return 0;
+}
+
static inline int register_module_notifier(struct notifier_block * nb)
{
/* no events will happen anyway, so this can always succeed */
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index e4af3399ef48..a4f0b931846c 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -138,6 +138,16 @@ extern int parse_args(const char *name,
unsigned num,
int (*unknown)(char *param, char *val));
+/* Called by module remove. */
+#ifdef CONFIG_SYSFS
+extern void destroy_params(const struct kernel_param *params, unsigned num);
+#else
+static inline void destroy_params(const struct kernel_param *params,
+ unsigned num)
+{
+}
+#endif /* !CONFIG_SYSFS */
+
/* All the helper functions */
/* The macros to do compile-time type checking stolen from Jakub
Jelinek, who IIRC came up with this idea for the 2.4 module init code. */
diff --git a/include/linux/mount.h b/include/linux/mount.h
index cab2a85e2ee8..51f55f903aff 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -27,6 +27,7 @@ struct mnt_namespace;
#define MNT_NODIRATIME 0x10
#define MNT_RELATIME 0x20
#define MNT_READONLY 0x40 /* does the user want this to be r/o? */
+#define MNT_STRICTATIME 0x80
#define MNT_SHRINKABLE 0x100
#define MNT_IMBALANCED_WRITE_COUNT 0x200 /* just for debugging */
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 5c42821da2d1..068a0c9946af 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -11,21 +11,11 @@
*/
#ifdef CONFIG_BLOCK
-struct mpage_data {
- struct bio *bio;
- sector_t last_block_in_bio;
- get_block_t *get_block;
- unsigned use_writepage;
-};
-
struct writeback_control;
-struct bio *mpage_bio_submit(int rw, struct bio *bio);
int mpage_readpages(struct address_space *mapping, struct list_head *pages,
unsigned nr_pages, get_block_t get_block);
int mpage_readpage(struct page *page, get_block_t get_block);
-int __mpage_writepage(struct page *page, struct writeback_control *wbc,
- void *data);
int mpage_writepages(struct address_space *mapping,
struct writeback_control *wbc, get_block_t get_block);
int mpage_writepage(struct page *page, get_block_t *get_block,
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 8a455694d682..0d45b4e8d367 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -193,6 +193,9 @@ struct vif_device
struct mfc_cache
{
struct mfc_cache *next; /* Next entry on cache line */
+#ifdef CONFIG_NET_NS
+ struct net *mfc_net;
+#endif
__be32 mfc_mcastgrp; /* Group the entry belongs to */
__be32 mfc_origin; /* Source of packet */
vifi_t mfc_parent; /* Source interface */
@@ -215,6 +218,18 @@ struct mfc_cache
} mfc_un;
};
+static inline
+struct net *mfc_net(const struct mfc_cache *mfc)
+{
+ return read_pnet(&mfc->mfc_net);
+}
+
+static inline
+void mfc_net_set(struct mfc_cache *mfc, struct net *net)
+{
+ write_pnet(&mfc->mfc_net, hold_net(net));
+}
+
#define MFC_STATIC 1
#define MFC_NOTIFY 2
@@ -241,7 +256,8 @@ struct mfc_cache
#ifdef __KERNEL__
struct rtmsg;
-extern int ipmr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait);
+extern int ipmr_get_route(struct net *net, struct sk_buff *skb,
+ struct rtmsg *rtm, int nowait);
#endif
#endif
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 5375faca1f72..43dc97e32183 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -65,7 +65,7 @@ struct mif6ctl {
mifi_t mif6c_mifi; /* Index of MIF */
unsigned char mif6c_flags; /* MIFF_ flags */
unsigned char vifc_threshold; /* ttl limit */
- u_short mif6c_pifi; /* the index of the physical IF */
+ __u16 mif6c_pifi; /* the index of the physical IF */
unsigned int vifc_rate_limit; /* Rate limiter values (NI) */
};
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index e0a9b207920d..ce38f1caa5e1 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -1,6 +1,7 @@
#ifndef _LINUX_MSDOS_FS_H
#define _LINUX_MSDOS_FS_H
+#include <linux/types.h>
#include <linux/magic.h>
#include <asm/byteorder.h>
diff --git a/include/linux/msi.h b/include/linux/msi.h
index d2b8a1e8ca11..6991ab5b24d1 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -20,20 +20,23 @@ extern void write_msi_msg(unsigned int irq, struct msi_msg *msg);
struct msi_desc {
struct {
- __u8 type : 5; /* {0: unused, 5h:MSI, 11h:MSI-X} */
+ __u8 is_msix : 1;
+ __u8 multiple: 3; /* log2 number of messages */
__u8 maskbit : 1; /* mask-pending bit supported ? */
- __u8 masked : 1;
__u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */
__u8 pos; /* Location of the msi capability */
- __u32 maskbits_mask; /* mask bits mask */
__u16 entry_nr; /* specific enabled entry */
unsigned default_irq; /* default pre-assigned irq */
- }msi_attrib;
+ } msi_attrib;
+ u32 masked; /* mask bits */
unsigned int irq;
struct list_head list;
- void __iomem *mask_base;
+ union {
+ void __iomem *mask_base;
+ u8 mask_pos;
+ };
struct pci_dev *dev;
/* Last set MSI message */
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 3aa5d77c2cdb..5675b63a0631 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/uio.h>
#include <linux/notifier.h>
+#include <linux/device.h>
#include <linux/mtd/compatmac.h>
#include <mtd/mtd-abi.h>
@@ -162,6 +163,20 @@ struct mtd_info {
/* We probably shouldn't allow XIP if the unpoint isn't a NULL */
void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
+ /* Allow NOMMU mmap() to directly map the device (if not NULL)
+ * - return the address to which the offset maps
+ * - return -ENOSYS to indicate refusal to do the mapping
+ */
+ unsigned long (*get_unmapped_area) (struct mtd_info *mtd,
+ unsigned long len,
+ unsigned long offset,
+ unsigned long flags);
+
+ /* Backing device capabilities for this device
+ * - provides mmap capabilities
+ */
+ struct backing_dev_info *backing_dev_info;
+
int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
int (*write) (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf);
@@ -223,6 +238,7 @@ struct mtd_info {
void *priv;
struct module *owner;
+ struct device dev;
int usecount;
/* If the driver is something smart, like UBI, it may need to maintain
@@ -233,6 +249,11 @@ struct mtd_info {
void (*put_device) (struct mtd_info *mtd);
};
+static inline struct mtd_info *dev_to_mtd(struct device *dev)
+{
+ return dev ? container_of(dev, struct mtd_info, dev) : NULL;
+}
+
static inline uint32_t mtd_div_by_eb(uint64_t sz, struct mtd_info *mtd)
{
if (mtd->erasesize_shift)
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index db5b63da2a7e..7efb9be34662 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -43,8 +43,8 @@ extern void nand_wait_ready(struct mtd_info *mtd);
* is supported now. If you add a chip with bigger oobsize/page
* adjust this accordingly.
*/
-#define NAND_MAX_OOBSIZE 64
-#define NAND_MAX_PAGESIZE 2048
+#define NAND_MAX_OOBSIZE 128
+#define NAND_MAX_PAGESIZE 4096
/*
* Constants for hardware specific CLE/ALE/NCE function
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index a45dd831b3f8..7535a74083b9 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -76,4 +76,16 @@ int __devinit of_mtd_parse_partitions(struct device *dev,
struct device_node *node,
struct mtd_partition **pparts);
+#ifdef CONFIG_MTD_PARTITIONS
+static inline int mtd_has_partitions(void) { return 1; }
+#else
+static inline int mtd_has_partitions(void) { return 0; }
+#endif
+
+#ifdef CONFIG_MTD_CMDLINE_PARTS
+static inline int mtd_has_cmdlinepart(void) { return 1; }
+#else
+static inline int mtd_has_cmdlinepart(void) { return 0; }
+#endif
+
#endif
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 7a0e5c4f8072..3069ec7e0ab8 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -50,8 +50,10 @@ struct mutex {
atomic_t count;
spinlock_t wait_lock;
struct list_head wait_list;
-#ifdef CONFIG_DEBUG_MUTEXES
+#if defined(CONFIG_DEBUG_MUTEXES) || defined(CONFIG_SMP)
struct thread_info *owner;
+#endif
+#ifdef CONFIG_DEBUG_MUTEXES
const char *name;
void *magic;
#endif
@@ -68,7 +70,6 @@ struct mutex_waiter {
struct list_head list;
struct task_struct *task;
#ifdef CONFIG_DEBUG_MUTEXES
- struct mutex *lock;
void *magic;
#endif
};
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index f69e66d151cc..30b06c893944 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -204,7 +204,7 @@ void ncp_update_inode2(struct inode *, struct ncp_entry_info *);
/* linux/fs/ncpfs/dir.c */
extern const struct inode_operations ncp_dir_inode_operations;
extern const struct file_operations ncp_dir_operations;
-extern struct dentry_operations ncp_root_dentry_operations;
+extern const struct dentry_operations ncp_root_dentry_operations;
int ncp_conn_logged_in(struct super_block *);
int ncp_date_dos2unix(__le16 time, __le16 date);
void ncp_date_unix2dos(int unix_date, __le16 * time, __le16 * date);
diff --git a/include/linux/ncp_no.h b/include/linux/ncp_no.h
index f56a696a7cc6..cddaa48fb182 100644
--- a/include/linux/ncp_no.h
+++ b/include/linux/ncp_no.h
@@ -2,18 +2,18 @@
#define _NCP_NO
/* these define the attribute byte as seen by NCP */
-#define aRONLY (__constant_cpu_to_le32(1))
-#define aHIDDEN (__constant_cpu_to_le32(2))
-#define aSYSTEM (__constant_cpu_to_le32(4))
-#define aEXECUTE (__constant_cpu_to_le32(8))
-#define aDIR (__constant_cpu_to_le32(0x10))
-#define aARCH (__constant_cpu_to_le32(0x20))
-#define aSHARED (__constant_cpu_to_le32(0x80))
-#define aDONTSUBALLOCATE (__constant_cpu_to_le32(1L<<11))
-#define aTRANSACTIONAL (__constant_cpu_to_le32(1L<<12))
-#define aPURGE (__constant_cpu_to_le32(1L<<16))
-#define aRENAMEINHIBIT (__constant_cpu_to_le32(1L<<17))
-#define aDELETEINHIBIT (__constant_cpu_to_le32(1L<<18))
-#define aDONTCOMPRESS (__constant_cpu_to_le32(1L<<27))
+#define aRONLY (__cpu_to_le32(1))
+#define aHIDDEN (__cpu_to_le32(2))
+#define aSYSTEM (__cpu_to_le32(4))
+#define aEXECUTE (__cpu_to_le32(8))
+#define aDIR (__cpu_to_le32(0x10))
+#define aARCH (__cpu_to_le32(0x20))
+#define aSHARED (__cpu_to_le32(0x80))
+#define aDONTSUBALLOCATE (__cpu_to_le32(1L<<11))
+#define aTRANSACTIONAL (__cpu_to_le32(1L<<12))
+#define aPURGE (__cpu_to_le32(1L<<16))
+#define aRENAMEINHIBIT (__cpu_to_le32(1L<<17))
+#define aDELETEINHIBIT (__cpu_to_le32(1L<<18))
+#define aDONTCOMPRESS (__cpu_to_le32(1L<<27))
#endif /* _NCP_NO */
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
index bd3bbf668cdb..12c9de138451 100644
--- a/include/linux/neighbour.h
+++ b/include/linux/neighbour.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_NEIGHBOUR_H
#define __LINUX_NEIGHBOUR_H
+#include <linux/types.h>
#include <linux/netlink.h>
struct ndmsg
@@ -30,6 +31,7 @@ enum
* Neighbor Cache Entry Flags
*/
+#define NTF_USE 0x01
#define NTF_PROXY 0x08 /* == ATF_PUBL */
#define NTF_ROUTER 0x80
diff --git a/include/linux/net.h b/include/linux/net.h
index 4515efae4c39..4fc2ffd527f9 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -129,11 +129,15 @@ struct socket {
socket_state state;
short type;
unsigned long flags;
- const struct proto_ops *ops;
+ /*
+ * Please keep fasync_list & wait fields in the same cache line
+ */
struct fasync_struct *fasync_list;
+ wait_queue_head_t wait;
+
struct file *file;
struct sock *sk;
- wait_queue_head_t wait;
+ const struct proto_ops *ops;
};
struct vm_area_struct;
diff --git a/include/linux/net_dropmon.h b/include/linux/net_dropmon.h
new file mode 100644
index 000000000000..0217fb81a630
--- /dev/null
+++ b/include/linux/net_dropmon.h
@@ -0,0 +1,56 @@
+#ifndef __NET_DROPMON_H
+#define __NET_DROPMON_H
+
+#include <linux/netlink.h>
+
+struct net_dm_drop_point {
+ __u8 pc[8];
+ __u32 count;
+};
+
+#define NET_DM_CFG_VERSION 0
+#define NET_DM_CFG_ALERT_COUNT 1
+#define NET_DM_CFG_ALERT_DELAY 2
+#define NET_DM_CFG_MAX 3
+
+struct net_dm_config_entry {
+ __u32 type;
+ __u64 data __attribute__((aligned(8)));
+};
+
+struct net_dm_config_msg {
+ __u32 entries;
+ struct net_dm_config_entry options[0];
+};
+
+struct net_dm_alert_msg {
+ __u32 entries;
+ struct net_dm_drop_point points[0];
+};
+
+struct net_dm_user_msg {
+ union {
+ struct net_dm_config_msg user;
+ struct net_dm_alert_msg alert;
+ } u;
+};
+
+
+/* These are the netlink message types for this protocol */
+
+enum {
+ NET_DM_CMD_UNSPEC = 0,
+ NET_DM_CMD_ALERT,
+ NET_DM_CMD_CONFIG,
+ NET_DM_CMD_START,
+ NET_DM_CMD_STOP,
+ _NET_DM_CMD_MAX,
+};
+
+#define NET_DM_CMD_MAX (_NET_DM_CMD_MAX - 1)
+
+/*
+ * Our group identifiers
+ */
+#define NET_DM_GRP_ALERT 1
+#endif
diff --git a/include/linux/net_tstamp.h b/include/linux/net_tstamp.h
new file mode 100644
index 000000000000..a3b8546354ac
--- /dev/null
+++ b/include/linux/net_tstamp.h
@@ -0,0 +1,104 @@
+/*
+ * Userspace API for hardware time stamping of network packets
+ *
+ * Copyright (C) 2008,2009 Intel Corporation
+ * Author: Patrick Ohly <patrick.ohly@intel.com>
+ *
+ */
+
+#ifndef _NET_TIMESTAMPING_H
+#define _NET_TIMESTAMPING_H
+
+#include <linux/socket.h> /* for SO_TIMESTAMPING */
+
+/* SO_TIMESTAMPING gets an integer bit field comprised of these values */
+enum {
+ SOF_TIMESTAMPING_TX_HARDWARE = (1<<0),
+ SOF_TIMESTAMPING_TX_SOFTWARE = (1<<1),
+ SOF_TIMESTAMPING_RX_HARDWARE = (1<<2),
+ SOF_TIMESTAMPING_RX_SOFTWARE = (1<<3),
+ SOF_TIMESTAMPING_SOFTWARE = (1<<4),
+ SOF_TIMESTAMPING_SYS_HARDWARE = (1<<5),
+ SOF_TIMESTAMPING_RAW_HARDWARE = (1<<6),
+ SOF_TIMESTAMPING_MASK =
+ (SOF_TIMESTAMPING_RAW_HARDWARE - 1) |
+ SOF_TIMESTAMPING_RAW_HARDWARE
+};
+
+/**
+ * struct hwtstamp_config - %SIOCSHWTSTAMP parameter
+ *
+ * @flags: no flags defined right now, must be zero
+ * @tx_type: one of HWTSTAMP_TX_*
+ * @rx_type: one of one of HWTSTAMP_FILTER_*
+ *
+ * %SIOCSHWTSTAMP expects a &struct ifreq with a ifr_data pointer to
+ * this structure. dev_ifsioc() in the kernel takes care of the
+ * translation between 32 bit userspace and 64 bit kernel. The
+ * structure is intentionally chosen so that it has the same layout on
+ * 32 and 64 bit systems, don't break this!
+ */
+struct hwtstamp_config {
+ int flags;
+ int tx_type;
+ int rx_filter;
+};
+
+/* possible values for hwtstamp_config->tx_type */
+enum {
+ /*
+ * No outgoing packet will need hardware time stamping;
+ * should a packet arrive which asks for it, no hardware
+ * time stamping will be done.
+ */
+ HWTSTAMP_TX_OFF,
+
+ /*
+ * Enables hardware time stamping for outgoing packets;
+ * the sender of the packet decides which are to be
+ * time stamped by setting %SOF_TIMESTAMPING_TX_SOFTWARE
+ * before sending the packet.
+ */
+ HWTSTAMP_TX_ON,
+};
+
+/* possible values for hwtstamp_config->rx_filter */
+enum {
+ /* time stamp no incoming packet at all */
+ HWTSTAMP_FILTER_NONE,
+
+ /* time stamp any incoming packet */
+ HWTSTAMP_FILTER_ALL,
+
+ /* return value: time stamp all packets requested plus some others */
+ HWTSTAMP_FILTER_SOME,
+
+ /* PTP v1, UDP, any kind of event packet */
+ HWTSTAMP_FILTER_PTP_V1_L4_EVENT,
+ /* PTP v1, UDP, Sync packet */
+ HWTSTAMP_FILTER_PTP_V1_L4_SYNC,
+ /* PTP v1, UDP, Delay_req packet */
+ HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ,
+ /* PTP v2, UDP, any kind of event packet */
+ HWTSTAMP_FILTER_PTP_V2_L4_EVENT,
+ /* PTP v2, UDP, Sync packet */
+ HWTSTAMP_FILTER_PTP_V2_L4_SYNC,
+ /* PTP v2, UDP, Delay_req packet */
+ HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ,
+
+ /* 802.AS1, Ethernet, any kind of event packet */
+ HWTSTAMP_FILTER_PTP_V2_L2_EVENT,
+ /* 802.AS1, Ethernet, Sync packet */
+ HWTSTAMP_FILTER_PTP_V2_L2_SYNC,
+ /* 802.AS1, Ethernet, Delay_req packet */
+ HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ,
+
+ /* PTP v2/802.AS1, any layer, any kind of event packet */
+ HWTSTAMP_FILTER_PTP_V2_EVENT,
+ /* PTP v2/802.AS1, any layer, Sync packet */
+ HWTSTAMP_FILTER_PTP_V2_SYNC,
+ /* PTP v2/802.AS1, any layer, Delay_req packet */
+ HWTSTAMP_FILTER_PTP_V2_DELAY_REQ,
+};
+
+#endif /* _NET_TIMESTAMPING_H */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f24556813375..2e7783f4a755 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -32,6 +32,7 @@
#ifdef __KERNEL__
#include <linux/timer.h>
#include <linux/delay.h>
+#include <linux/mm.h>
#include <asm/atomic.h>
#include <asm/cache.h>
#include <asm/byteorder.h>
@@ -96,7 +97,7 @@ struct wireless_dev;
* Compute the worst case header length according to the protocols
* used.
*/
-
+
#if defined(CONFIG_WLAN_80211) || defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
# if defined(CONFIG_MAC80211_MESH)
# define LL_MAX_HEADER 128
@@ -124,7 +125,7 @@ struct wireless_dev;
* Network device statistics. Akin to the 2.0 ether stats but
* with byte counters.
*/
-
+
struct net_device_stats
{
unsigned long rx_packets; /* total packets received */
@@ -285,7 +286,7 @@ enum netdev_state_t
/*
* This structure holds at boot time configured netdevice settings. They
- * are then used in the device probing.
+ * are then used in the device probing.
*/
struct netdev_boot_setup {
char name[IFNAMSIZ];
@@ -314,6 +315,9 @@ struct napi_struct {
spinlock_t poll_lock;
int poll_owner;
#endif
+
+ unsigned int gro_count;
+
struct net_device *dev;
struct list_head dev_list;
struct sk_buff *gro_list;
@@ -327,6 +331,14 @@ enum
NAPI_STATE_NPSVC, /* Netpoll - don't dequeue from poll_list */
};
+enum {
+ GRO_MERGED,
+ GRO_MERGED_FREE,
+ GRO_HELD,
+ GRO_NORMAL,
+ GRO_DROP,
+};
+
extern void __napi_schedule(struct napi_struct *n);
static inline int napi_disable_pending(struct napi_struct *n)
@@ -467,7 +479,7 @@ struct netdev_queue {
* This function is called when network device transistions to the down
* state.
*
- * int (*ndo_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev);
+ * int (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev);
* Called when a packet needs to be transmitted.
* Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED,
* Required can not be NULL.
@@ -582,6 +594,14 @@ struct net_device_ops {
#define HAVE_NETDEV_POLL
void (*ndo_poll_controller)(struct net_device *dev);
#endif
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+ int (*ndo_fcoe_ddp_setup)(struct net_device *dev,
+ u16 xid,
+ struct scatterlist *sgl,
+ unsigned int sgc);
+ int (*ndo_fcoe_ddp_done)(struct net_device *dev,
+ u16 xid);
+#endif
};
/*
@@ -650,14 +670,17 @@ struct net_device
#define NETIF_F_GRO 16384 /* Generic receive offload */
#define NETIF_F_LRO 32768 /* large receive offload */
+#define NETIF_F_FCOE_CRC (1 << 24) /* FCoE CRC32 */
+
/* Segmentation offload features */
#define NETIF_F_GSO_SHIFT 16
-#define NETIF_F_GSO_MASK 0xffff0000
+#define NETIF_F_GSO_MASK 0x00ff0000
#define NETIF_F_TSO (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT)
#define NETIF_F_UFO (SKB_GSO_UDP << NETIF_F_GSO_SHIFT)
#define NETIF_F_GSO_ROBUST (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT)
#define NETIF_F_TSO_ECN (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT)
#define NETIF_F_TSO6 (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT)
+#define NETIF_F_FSO (SKB_GSO_FCOE << NETIF_F_GSO_SHIFT)
/* List of features with software fallbacks. */
#define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
@@ -740,7 +763,7 @@ struct net_device
void *dsa_ptr; /* dsa specific data */
#endif
void *atalk_ptr; /* AppleTalk link */
- void *ip_ptr; /* IPv4 specific data */
+ void *ip_ptr; /* IPv4 specific data */
void *dn_ptr; /* DECnet specific data */
void *ip6_ptr; /* IPv6 specific data */
void *ec_ptr; /* Econet specific data */
@@ -753,7 +776,7 @@ struct net_device
*/
unsigned long last_rx; /* Time of last Rx */
/* Interface address info used in eth_type_trans() */
- unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address, (before bcast
+ unsigned char dev_addr[MAX_ADDR_LEN]; /* hw address, (before bcast
because most packets are unicast) */
unsigned char broadcast[MAX_ADDR_LEN]; /* hw bcast add */
@@ -795,6 +818,7 @@ struct net_device
NETREG_UNREGISTERING, /* called unregister_netdevice */
NETREG_UNREGISTERED, /* completed unregister todo */
NETREG_RELEASED, /* called free_netdev */
+ NETREG_DUMMY, /* dummy device for NAPI poll */
} reg_state;
/* Called from unregister, can be used to call free_netdev */
@@ -839,6 +863,11 @@ struct net_device
struct dcbnl_rtnl_ops *dcbnl_ops;
#endif
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+ /* max exchange id for FCoE LRO by ddp */
+ unsigned int fcoe_ddp_xid;
+#endif
+
#ifdef CONFIG_COMPAT_NET_DEV_OPS
struct {
int (*init)(struct net_device *dev);
@@ -983,6 +1012,9 @@ void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
void netif_napi_del(struct napi_struct *napi);
struct napi_gro_cb {
+ /* This indicates where we are processing relative to skb->data. */
+ int data_offset;
+
/* This is non-zero if the packet may be of the same flow. */
int same_flow;
@@ -1077,6 +1109,9 @@ extern void free_netdev(struct net_device *dev);
extern void synchronize_net(void);
extern int register_netdevice_notifier(struct notifier_block *nb);
extern int unregister_netdevice_notifier(struct notifier_block *nb);
+extern int init_dummy_netdev(struct net_device *dev);
+extern void netdev_resync_ops(struct net_device *dev);
+
extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
extern struct net_device *dev_get_by_index(struct net *net, int ifindex);
extern struct net_device *__dev_get_by_index(struct net *net, int ifindex);
@@ -1084,6 +1119,36 @@ extern int dev_restart(struct net_device *dev);
#ifdef CONFIG_NETPOLL_TRAP
extern int netpoll_trap(void);
#endif
+extern void *skb_gro_header(struct sk_buff *skb, unsigned int hlen);
+extern int skb_gro_receive(struct sk_buff **head,
+ struct sk_buff *skb);
+
+static inline unsigned int skb_gro_offset(const struct sk_buff *skb)
+{
+ return NAPI_GRO_CB(skb)->data_offset;
+}
+
+static inline unsigned int skb_gro_len(const struct sk_buff *skb)
+{
+ return skb->len - NAPI_GRO_CB(skb)->data_offset;
+}
+
+static inline void skb_gro_pull(struct sk_buff *skb, unsigned int len)
+{
+ NAPI_GRO_CB(skb)->data_offset += len;
+}
+
+static inline void skb_gro_reset_offset(struct sk_buff *skb)
+{
+ NAPI_GRO_CB(skb)->data_offset = 0;
+}
+
+static inline void *skb_gro_mac_header(struct sk_buff *skb)
+{
+ return skb_mac_header(skb) < skb->data ? skb_mac_header(skb) :
+ page_address(skb_shinfo(skb)->frags[0].page) +
+ skb_shinfo(skb)->frags[0].page_offset;
+}
static inline int dev_hard_header(struct sk_buff *skb, struct net_device *dev,
unsigned short type,
@@ -1372,12 +1437,15 @@ extern int netif_receive_skb(struct sk_buff *skb);
extern void napi_gro_flush(struct napi_struct *napi);
extern int dev_gro_receive(struct napi_struct *napi,
struct sk_buff *skb);
+extern int napi_skb_finish(int ret, struct sk_buff *skb);
extern int napi_gro_receive(struct napi_struct *napi,
struct sk_buff *skb);
extern void napi_reuse_skb(struct napi_struct *napi,
struct sk_buff *skb);
extern struct sk_buff * napi_fraginfo_skb(struct napi_struct *napi,
struct napi_gro_fraginfo *info);
+extern int napi_frags_finish(struct napi_struct *napi,
+ struct sk_buff *skb, int ret);
extern int napi_gro_frags(struct napi_struct *napi,
struct napi_gro_fraginfo *info);
extern void netif_nit_deliver(struct sk_buff *skb);
@@ -1571,56 +1639,6 @@ static inline u32 netif_msg_init(int debug_value, int default_msg_enable_bits)
return (1 << debug_value) - 1;
}
-/* Test if receive needs to be scheduled but only if up */
-static inline int netif_rx_schedule_prep(struct napi_struct *napi)
-{
- return napi_schedule_prep(napi);
-}
-
-/* Add interface to tail of rx poll list. This assumes that _prep has
- * already been called and returned 1.
- */
-static inline void __netif_rx_schedule(struct napi_struct *napi)
-{
- __napi_schedule(napi);
-}
-
-/* Try to reschedule poll. Called by irq handler. */
-
-static inline void netif_rx_schedule(struct napi_struct *napi)
-{
- if (netif_rx_schedule_prep(napi))
- __netif_rx_schedule(napi);
-}
-
-/* Try to reschedule poll. Called by dev->poll() after netif_rx_complete(). */
-static inline int netif_rx_reschedule(struct napi_struct *napi)
-{
- if (napi_schedule_prep(napi)) {
- __netif_rx_schedule(napi);
- return 1;
- }
- return 0;
-}
-
-/* same as netif_rx_complete, except that local_irq_save(flags)
- * has already been issued
- */
-static inline void __netif_rx_complete(struct napi_struct *napi)
-{
- __napi_complete(napi);
-}
-
-/* Remove interface from poll list: it must be in the poll list
- * on current cpu. This primitive is called by dev->poll(), when
- * it completes the work. The device cannot be out of poll list at this
- * moment, it is BUG().
- */
-static inline void netif_rx_complete(struct napi_struct *napi)
-{
- napi_complete(napi);
-}
-
static inline void __netif_tx_lock(struct netdev_queue *txq, int cpu)
{
spin_lock(&txq->_xmit_lock);
@@ -1871,7 +1889,7 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
if (dev->priv_flags & IFF_SLAVE_INACTIVE) {
if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
- skb->protocol == __constant_htons(ETH_P_ARP))
+ skb->protocol == __cpu_to_be16(ETH_P_ARP))
return 0;
if (master->priv_flags & IFF_MASTER_ALB) {
@@ -1880,7 +1898,7 @@ static inline int skb_bond_should_drop(struct sk_buff *skb)
return 0;
}
if (master->priv_flags & IFF_MASTER_8023AD &&
- skb->protocol == __constant_htons(ETH_P_SLOW))
+ skb->protocol == __cpu_to_be16(ETH_P_SLOW))
return 0;
return 1;
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 5a8af875bce2..af9d2fb97212 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -7,16 +7,21 @@ header-y += xt_CLASSIFY.h
header-y += xt_CONNMARK.h
header-y += xt_CONNSECMARK.h
header-y += xt_DSCP.h
+header-y += xt_LED.h
header-y += xt_MARK.h
header-y += xt_NFLOG.h
header-y += xt_NFQUEUE.h
header-y += xt_RATEEST.h
header-y += xt_SECMARK.h
header-y += xt_TCPMSS.h
+header-y += xt_TCPOPTSTRIP.h
+header-y += xt_TPROXY.h
header-y += xt_comment.h
header-y += xt_connbytes.h
+header-y += xt_connlimit.h
header-y += xt_connmark.h
header-y += xt_conntrack.h
+header-y += xt_cluster.h
header-y += xt_dccp.h
header-y += xt_dscp.h
header-y += xt_esp.h
@@ -30,6 +35,7 @@ header-y += xt_mark.h
header-y += xt_multiport.h
header-y += xt_owner.h
header-y += xt_pkttype.h
+header-y += xt_quota.h
header-y += xt_rateest.h
header-y += xt_realm.h
header-y += xt_recent.h
@@ -39,6 +45,8 @@ header-y += xt_statistic.h
header-y += xt_string.h
header-y += xt_tcpmss.h
header-y += xt_tcpudp.h
+header-y += xt_time.h
+header-y += xt_u32.h
unifdef-y += nf_conntrack_common.h
unifdef-y += nf_conntrack_ftp.h
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index a049df4f2236..3066789b972a 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -2,6 +2,8 @@
#define _NF_CONNTRACK_TCP_H
/* TCP tracking. */
+#include <linux/types.h>
+
/* This is exposed to userspace (ctnetlink) */
enum tcp_conntrack {
TCP_CONNTRACK_NONE,
@@ -34,8 +36,8 @@ enum tcp_conntrack {
#define IP_CT_TCP_FLAG_DATA_UNACKNOWLEDGED 0x10
struct nf_ct_tcp_flags {
- u_int8_t flags;
- u_int8_t mask;
+ __u8 flags;
+ __u8 mask;
};
#ifdef __KERNEL__
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 7d8e0455ccac..c600083cbdf5 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -25,8 +25,8 @@ enum nfnetlink_groups {
/* General form of address family dependent message.
*/
struct nfgenmsg {
- u_int8_t nfgen_family; /* AF_xxx */
- u_int8_t version; /* nfnetlink version */
+ __u8 nfgen_family; /* AF_xxx */
+ __u8 version; /* nfnetlink version */
__be16 res_id; /* resource id */
};
@@ -76,6 +76,7 @@ extern int nfnetlink_subsys_unregister(const struct nfnetlink_subsystem *n);
extern int nfnetlink_has_listeners(unsigned int group);
extern int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group,
int echo);
+extern void nfnetlink_set_err(u32 pid, u32 group, int error);
extern int nfnetlink_unicast(struct sk_buff *skb, u_int32_t pid, int flags);
extern void nfnl_lock(void);
diff --git a/include/linux/netfilter/nfnetlink_compat.h b/include/linux/netfilter/nfnetlink_compat.h
index e1451760c9cd..eda55cabceec 100644
--- a/include/linux/netfilter/nfnetlink_compat.h
+++ b/include/linux/netfilter/nfnetlink_compat.h
@@ -1,5 +1,8 @@
#ifndef _NFNETLINK_COMPAT_H
#define _NFNETLINK_COMPAT_H
+
+#include <linux/types.h>
+
#ifndef __KERNEL__
/* Old nfnetlink macros for userspace */
@@ -20,8 +23,8 @@
struct nfattr
{
- u_int16_t nfa_len;
- u_int16_t nfa_type; /* we use 15 bits for the type, and the highest
+ __u16 nfa_len;
+ __u16 nfa_type; /* we use 15 bits for the type, and the highest
* bit to indicate whether the payload is nested */
};
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index f661731f3cb1..d3bab7a2c9b7 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -17,14 +17,14 @@ enum nfulnl_msg_types {
struct nfulnl_msg_packet_hdr {
__be16 hw_protocol; /* hw protocol (network order) */
- u_int8_t hook; /* netfilter hook */
- u_int8_t _pad;
+ __u8 hook; /* netfilter hook */
+ __u8 _pad;
};
struct nfulnl_msg_packet_hw {
__be16 hw_addrlen;
- u_int16_t _pad;
- u_int8_t hw_addr[8];
+ __u16 _pad;
+ __u8 hw_addr[8];
};
struct nfulnl_msg_packet_timestamp {
@@ -35,12 +35,12 @@ struct nfulnl_msg_packet_timestamp {
enum nfulnl_attr_type {
NFULA_UNSPEC,
NFULA_PACKET_HDR,
- NFULA_MARK, /* u_int32_t nfmark */
+ NFULA_MARK, /* __u32 nfmark */
NFULA_TIMESTAMP, /* nfulnl_msg_packet_timestamp */
- NFULA_IFINDEX_INDEV, /* u_int32_t ifindex */
- NFULA_IFINDEX_OUTDEV, /* u_int32_t ifindex */
- NFULA_IFINDEX_PHYSINDEV, /* u_int32_t ifindex */
- NFULA_IFINDEX_PHYSOUTDEV, /* u_int32_t ifindex */
+ NFULA_IFINDEX_INDEV, /* __u32 ifindex */
+ NFULA_IFINDEX_OUTDEV, /* __u32 ifindex */
+ NFULA_IFINDEX_PHYSINDEV, /* __u32 ifindex */
+ NFULA_IFINDEX_PHYSOUTDEV, /* __u32 ifindex */
NFULA_HWADDR, /* nfulnl_msg_packet_hw */
NFULA_PAYLOAD, /* opaque data payload */
NFULA_PREFIX, /* string prefix */
@@ -65,23 +65,23 @@ enum nfulnl_msg_config_cmds {
};
struct nfulnl_msg_config_cmd {
- u_int8_t command; /* nfulnl_msg_config_cmds */
+ __u8 command; /* nfulnl_msg_config_cmds */
} __attribute__ ((packed));
struct nfulnl_msg_config_mode {
__be32 copy_range;
- u_int8_t copy_mode;
- u_int8_t _pad;
+ __u8 copy_mode;
+ __u8 _pad;
} __attribute__ ((packed));
enum nfulnl_attr_config {
NFULA_CFG_UNSPEC,
NFULA_CFG_CMD, /* nfulnl_msg_config_cmd */
NFULA_CFG_MODE, /* nfulnl_msg_config_mode */
- NFULA_CFG_NLBUFSIZ, /* u_int32_t buffer size */
- NFULA_CFG_TIMEOUT, /* u_int32_t in 1/100 s */
- NFULA_CFG_QTHRESH, /* u_int32_t */
- NFULA_CFG_FLAGS, /* u_int16_t */
+ NFULA_CFG_NLBUFSIZ, /* __u32 buffer size */
+ NFULA_CFG_TIMEOUT, /* __u32 in 1/100 s */
+ NFULA_CFG_QTHRESH, /* __u32 */
+ NFULA_CFG_FLAGS, /* __u16 */
__NFULA_CFG_MAX
};
#define NFULA_CFG_MAX (__NFULA_CFG_MAX -1)
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 83e789633e35..2455fe5f4e01 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -15,13 +15,13 @@ enum nfqnl_msg_types {
struct nfqnl_msg_packet_hdr {
__be32 packet_id; /* unique ID of packet in queue */
__be16 hw_protocol; /* hw protocol (network order) */
- u_int8_t hook; /* netfilter hook */
+ __u8 hook; /* netfilter hook */
} __attribute__ ((packed));
struct nfqnl_msg_packet_hw {
__be16 hw_addrlen;
- u_int16_t _pad;
- u_int8_t hw_addr[8];
+ __u16 _pad;
+ __u8 hw_addr[8];
};
struct nfqnl_msg_packet_timestamp {
@@ -33,12 +33,12 @@ enum nfqnl_attr_type {
NFQA_UNSPEC,
NFQA_PACKET_HDR,
NFQA_VERDICT_HDR, /* nfqnl_msg_verdict_hrd */
- NFQA_MARK, /* u_int32_t nfmark */
+ NFQA_MARK, /* __u32 nfmark */
NFQA_TIMESTAMP, /* nfqnl_msg_packet_timestamp */
- NFQA_IFINDEX_INDEV, /* u_int32_t ifindex */
- NFQA_IFINDEX_OUTDEV, /* u_int32_t ifindex */
- NFQA_IFINDEX_PHYSINDEV, /* u_int32_t ifindex */
- NFQA_IFINDEX_PHYSOUTDEV, /* u_int32_t ifindex */
+ NFQA_IFINDEX_INDEV, /* __u32 ifindex */
+ NFQA_IFINDEX_OUTDEV, /* __u32 ifindex */
+ NFQA_IFINDEX_PHYSINDEV, /* __u32 ifindex */
+ NFQA_IFINDEX_PHYSOUTDEV, /* __u32 ifindex */
NFQA_HWADDR, /* nfqnl_msg_packet_hw */
NFQA_PAYLOAD, /* opaque data payload */
@@ -61,8 +61,8 @@ enum nfqnl_msg_config_cmds {
};
struct nfqnl_msg_config_cmd {
- u_int8_t command; /* nfqnl_msg_config_cmds */
- u_int8_t _pad;
+ __u8 command; /* nfqnl_msg_config_cmds */
+ __u8 _pad;
__be16 pf; /* AF_xxx for PF_[UN]BIND */
};
@@ -74,7 +74,7 @@ enum nfqnl_config_mode {
struct nfqnl_msg_config_params {
__be32 copy_range;
- u_int8_t copy_mode; /* enum nfqnl_config_mode */
+ __u8 copy_mode; /* enum nfqnl_config_mode */
} __attribute__ ((packed));
@@ -82,7 +82,7 @@ enum nfqnl_attr_config {
NFQA_CFG_UNSPEC,
NFQA_CFG_CMD, /* nfqnl_msg_config_cmd */
NFQA_CFG_PARAMS, /* nfqnl_msg_config_params */
- NFQA_CFG_QUEUE_MAXLEN, /* u_int32_t */
+ NFQA_CFG_QUEUE_MAXLEN, /* __u32 */
__NFQA_CFG_MAX
};
#define NFQA_CFG_MAX (__NFQA_CFG_MAX-1)
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index e52ce475d19f..7b1a652066c0 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -1,6 +1,8 @@
#ifndef _X_TABLES_H
#define _X_TABLES_H
+#include <linux/types.h>
+
#define XT_FUNCTION_MAXNAMELEN 30
#define XT_TABLE_MAXNAMELEN 32
@@ -8,22 +10,22 @@ struct xt_entry_match
{
union {
struct {
- u_int16_t match_size;
+ __u16 match_size;
/* Used by userspace */
char name[XT_FUNCTION_MAXNAMELEN-1];
- u_int8_t revision;
+ __u8 revision;
} user;
struct {
- u_int16_t match_size;
+ __u16 match_size;
/* Used inside the kernel */
struct xt_match *match;
} kernel;
/* Total length */
- u_int16_t match_size;
+ __u16 match_size;
} u;
unsigned char data[0];
@@ -33,22 +35,22 @@ struct xt_entry_target
{
union {
struct {
- u_int16_t target_size;
+ __u16 target_size;
/* Used by userspace */
char name[XT_FUNCTION_MAXNAMELEN-1];
- u_int8_t revision;
+ __u8 revision;
} user;
struct {
- u_int16_t target_size;
+ __u16 target_size;
/* Used inside the kernel */
struct xt_target *target;
} kernel;
/* Total length */
- u_int16_t target_size;
+ __u16 target_size;
} u;
unsigned char data[0];
@@ -74,7 +76,7 @@ struct xt_get_revision
{
char name[XT_FUNCTION_MAXNAMELEN-1];
- u_int8_t revision;
+ __u8 revision;
};
/* CONTINUE verdict for targets */
@@ -90,10 +92,10 @@ struct xt_get_revision
*/
struct _xt_align
{
- u_int8_t u8;
- u_int16_t u16;
- u_int32_t u32;
- u_int64_t u64;
+ __u8 u8;
+ __u16 u16;
+ __u32 u32;
+ __u64 u64;
};
#define XT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) \
@@ -109,7 +111,7 @@ struct _xt_align
struct xt_counters
{
- u_int64_t pcnt, bcnt; /* Packet and byte counters */
+ __u64 pcnt, bcnt; /* Packet and byte counters */
};
/* The argument to IPT_SO_ADD_COUNTERS. */
@@ -270,6 +272,7 @@ struct xt_match
struct list_head list;
const char name[XT_FUNCTION_MAXNAMELEN-1];
+ u_int8_t revision;
/* Return true or false: return FALSE and set *hotdrop = 1 to
force immediate packet drop. */
@@ -302,7 +305,6 @@ struct xt_match
unsigned short proto;
unsigned short family;
- u_int8_t revision;
};
/* Registration hooks for targets. */
@@ -349,23 +351,22 @@ struct xt_table
{
struct list_head list;
- /* A unique name... */
- const char name[XT_TABLE_MAXNAMELEN];
-
/* What hooks you will enter on */
unsigned int valid_hooks;
/* Lock for the curtain */
- rwlock_t lock;
+ struct mutex lock;
/* Man behind the curtain... */
- //struct ip6t_table_info *private;
- void *private;
+ struct xt_table_info *private;
/* Set this to THIS_MODULE if you are a module, otherwise NULL */
struct module *me;
u_int8_t af; /* address/protocol family */
+
+ /* A unique name... */
+ const char name[XT_TABLE_MAXNAMELEN];
};
#include <linux/netfilter_ipv4.h>
@@ -386,7 +387,7 @@ struct xt_table_info
/* ipt_entry tables: one per CPU */
/* Note : this field MUST be the last one, see XT_TABLE_INFO_SZ */
- char *entries[1];
+ void *entries[1];
};
#define XT_TABLE_INFO_SZ (offsetof(struct xt_table_info, entries) \
@@ -433,6 +434,31 @@ extern void xt_proto_fini(struct net *net, u_int8_t af);
extern struct xt_table_info *xt_alloc_table_info(unsigned int size);
extern void xt_free_table_info(struct xt_table_info *info);
+extern void xt_table_entry_swap_rcu(struct xt_table_info *old,
+ struct xt_table_info *new);
+
+/*
+ * This helper is performance critical and must be inlined
+ */
+static inline unsigned long ifname_compare_aligned(const char *_a,
+ const char *_b,
+ const char *_mask)
+{
+ const unsigned long *a = (const unsigned long *)_a;
+ const unsigned long *b = (const unsigned long *)_b;
+ const unsigned long *mask = (const unsigned long *)_mask;
+ unsigned long ret;
+
+ ret = (a[0] ^ b[0]) & mask[0];
+ if (IFNAMSIZ > sizeof(unsigned long))
+ ret |= (a[1] ^ b[1]) & mask[1];
+ if (IFNAMSIZ > 2 * sizeof(unsigned long))
+ ret |= (a[2] ^ b[2]) & mask[2];
+ if (IFNAMSIZ > 3 * sizeof(unsigned long))
+ ret |= (a[3] ^ b[3]) & mask[3];
+ BUILD_BUG_ON(IFNAMSIZ > 4 * sizeof(unsigned long));
+ return ret;
+}
#ifdef CONFIG_COMPAT
#include <net/compat.h>
diff --git a/include/linux/netfilter/xt_CLASSIFY.h b/include/linux/netfilter/xt_CLASSIFY.h
index 58111355255d..a813bf14dd63 100644
--- a/include/linux/netfilter/xt_CLASSIFY.h
+++ b/include/linux/netfilter/xt_CLASSIFY.h
@@ -1,8 +1,10 @@
#ifndef _XT_CLASSIFY_H
#define _XT_CLASSIFY_H
+#include <linux/types.h>
+
struct xt_classify_target_info {
- u_int32_t priority;
+ __u32 priority;
};
#endif /*_XT_CLASSIFY_H */
diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h
index 4e58ba43c289..7635c8ffdadb 100644
--- a/include/linux/netfilter/xt_CONNMARK.h
+++ b/include/linux/netfilter/xt_CONNMARK.h
@@ -1,6 +1,8 @@
#ifndef _XT_CONNMARK_H_target
#define _XT_CONNMARK_H_target
+#include <linux/types.h>
+
/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
* by Henrik Nordstrom <hno@marasystems.com>
*
@@ -19,12 +21,12 @@ enum {
struct xt_connmark_target_info {
unsigned long mark;
unsigned long mask;
- u_int8_t mode;
+ __u8 mode;
};
struct xt_connmark_tginfo1 {
- u_int32_t ctmark, ctmask, nfmask;
- u_int8_t mode;
+ __u32 ctmark, ctmask, nfmask;
+ __u8 mode;
};
#endif /*_XT_CONNMARK_H_target*/
diff --git a/include/linux/netfilter/xt_CONNSECMARK.h b/include/linux/netfilter/xt_CONNSECMARK.h
index c6bd75469ba2..b973ff80fa1e 100644
--- a/include/linux/netfilter/xt_CONNSECMARK.h
+++ b/include/linux/netfilter/xt_CONNSECMARK.h
@@ -1,13 +1,15 @@
#ifndef _XT_CONNSECMARK_H_target
#define _XT_CONNSECMARK_H_target
+#include <linux/types.h>
+
enum {
CONNSECMARK_SAVE = 1,
CONNSECMARK_RESTORE,
};
struct xt_connsecmark_target_info {
- u_int8_t mode;
+ __u8 mode;
};
#endif /*_XT_CONNSECMARK_H_target */
diff --git a/include/linux/netfilter/xt_DSCP.h b/include/linux/netfilter/xt_DSCP.h
index 14da1968e2c6..648e0b3bed29 100644
--- a/include/linux/netfilter/xt_DSCP.h
+++ b/include/linux/netfilter/xt_DSCP.h
@@ -11,15 +11,16 @@
#ifndef _XT_DSCP_TARGET_H
#define _XT_DSCP_TARGET_H
#include <linux/netfilter/xt_dscp.h>
+#include <linux/types.h>
/* target info */
struct xt_DSCP_info {
- u_int8_t dscp;
+ __u8 dscp;
};
struct xt_tos_target_info {
- u_int8_t tos_value;
- u_int8_t tos_mask;
+ __u8 tos_value;
+ __u8 tos_mask;
};
#endif /* _XT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter/xt_LED.h b/include/linux/netfilter/xt_LED.h
new file mode 100644
index 000000000000..4c91a0d770d0
--- /dev/null
+++ b/include/linux/netfilter/xt_LED.h
@@ -0,0 +1,13 @@
+#ifndef _XT_LED_H
+#define _XT_LED_H
+
+struct xt_led_info {
+ char id[27]; /* Unique ID for this trigger in the LED class */
+ __u8 always_blink; /* Blink even if the LED is already on */
+ __u32 delay; /* Delay until LED is switched off after trigger */
+
+ /* Kernel data used in the module */
+ void *internal_data __attribute__((aligned(8)));
+};
+
+#endif /* _XT_LED_H */
diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h
index 778b278fd9f2..028304bcc0b1 100644
--- a/include/linux/netfilter/xt_MARK.h
+++ b/include/linux/netfilter/xt_MARK.h
@@ -1,6 +1,8 @@
#ifndef _XT_MARK_H_target
#define _XT_MARK_H_target
+#include <linux/types.h>
+
/* Version 0 */
struct xt_mark_target_info {
unsigned long mark;
@@ -15,11 +17,11 @@ enum {
struct xt_mark_target_info_v1 {
unsigned long mark;
- u_int8_t mode;
+ __u8 mode;
};
struct xt_mark_tginfo2 {
- u_int32_t mark, mask;
+ __u32 mark, mask;
};
#endif /*_XT_MARK_H_target */
diff --git a/include/linux/netfilter/xt_NFLOG.h b/include/linux/netfilter/xt_NFLOG.h
index cdcd0ed58f7a..87b58311ce6b 100644
--- a/include/linux/netfilter/xt_NFLOG.h
+++ b/include/linux/netfilter/xt_NFLOG.h
@@ -1,17 +1,19 @@
#ifndef _XT_NFLOG_TARGET
#define _XT_NFLOG_TARGET
+#include <linux/types.h>
+
#define XT_NFLOG_DEFAULT_GROUP 0x1
-#define XT_NFLOG_DEFAULT_THRESHOLD 1
+#define XT_NFLOG_DEFAULT_THRESHOLD 0
#define XT_NFLOG_MASK 0x0
struct xt_nflog_info {
- u_int32_t len;
- u_int16_t group;
- u_int16_t threshold;
- u_int16_t flags;
- u_int16_t pad;
+ __u32 len;
+ __u16 group;
+ __u16 threshold;
+ __u16 flags;
+ __u16 pad;
char prefix[64];
};
diff --git a/include/linux/netfilter/xt_NFQUEUE.h b/include/linux/netfilter/xt_NFQUEUE.h
index 9a9af79f74d2..982a89f78272 100644
--- a/include/linux/netfilter/xt_NFQUEUE.h
+++ b/include/linux/netfilter/xt_NFQUEUE.h
@@ -8,9 +8,11 @@
#ifndef _XT_NFQ_TARGET_H
#define _XT_NFQ_TARGET_H
+#include <linux/types.h>
+
/* target info */
struct xt_NFQ_info {
- u_int16_t queuenum;
+ __u16 queuenum;
};
#endif /* _XT_NFQ_TARGET_H */
diff --git a/include/linux/netfilter/xt_RATEEST.h b/include/linux/netfilter/xt_RATEEST.h
index f79e3133cbea..6605e20ad8cf 100644
--- a/include/linux/netfilter/xt_RATEEST.h
+++ b/include/linux/netfilter/xt_RATEEST.h
@@ -1,10 +1,12 @@
#ifndef _XT_RATEEST_TARGET_H
#define _XT_RATEEST_TARGET_H
+#include <linux/types.h>
+
struct xt_rateest_target_info {
char name[IFNAMSIZ];
- int8_t interval;
- u_int8_t ewma_log;
+ __s8 interval;
+ __u8 ewma_log;
/* Used internally by the kernel */
struct xt_rateest *est __attribute__((aligned(8)));
diff --git a/include/linux/netfilter/xt_SECMARK.h b/include/linux/netfilter/xt_SECMARK.h
index c53fbffa997d..6fcd3448b186 100644
--- a/include/linux/netfilter/xt_SECMARK.h
+++ b/include/linux/netfilter/xt_SECMARK.h
@@ -1,6 +1,8 @@
#ifndef _XT_SECMARK_H_target
#define _XT_SECMARK_H_target
+#include <linux/types.h>
+
/*
* This is intended for use by various security subsystems (but not
* at the same time).
@@ -12,12 +14,12 @@
#define SECMARK_SELCTX_MAX 256
struct xt_secmark_target_selinux_info {
- u_int32_t selsid;
+ __u32 selsid;
char selctx[SECMARK_SELCTX_MAX];
};
struct xt_secmark_target_info {
- u_int8_t mode;
+ __u8 mode;
union {
struct xt_secmark_target_selinux_info sel;
} u;
diff --git a/include/linux/netfilter/xt_TCPMSS.h b/include/linux/netfilter/xt_TCPMSS.h
index 53a292cd47f3..9a6960afc134 100644
--- a/include/linux/netfilter/xt_TCPMSS.h
+++ b/include/linux/netfilter/xt_TCPMSS.h
@@ -1,8 +1,10 @@
#ifndef _XT_TCPMSS_H
#define _XT_TCPMSS_H
+#include <linux/types.h>
+
struct xt_tcpmss_info {
- u_int16_t mss;
+ __u16 mss;
};
#define XT_TCPMSS_CLAMP_PMTU 0xffff
diff --git a/include/linux/netfilter/xt_cluster.h b/include/linux/netfilter/xt_cluster.h
new file mode 100644
index 000000000000..5e0a0d07b526
--- /dev/null
+++ b/include/linux/netfilter/xt_cluster.h
@@ -0,0 +1,15 @@
+#ifndef _XT_CLUSTER_MATCH_H
+#define _XT_CLUSTER_MATCH_H
+
+enum xt_cluster_flags {
+ XT_CLUSTER_F_INV = (1 << 0)
+};
+
+struct xt_cluster_match_info {
+ u_int32_t total_nodes;
+ u_int32_t node_mask;
+ u_int32_t hash_seed;
+ u_int32_t flags;
+};
+
+#endif /* _XT_CLUSTER_MATCH_H */
diff --git a/include/linux/netfilter/xt_connbytes.h b/include/linux/netfilter/xt_connbytes.h
index c022c989754d..52bd6153b996 100644
--- a/include/linux/netfilter/xt_connbytes.h
+++ b/include/linux/netfilter/xt_connbytes.h
@@ -1,6 +1,8 @@
#ifndef _XT_CONNBYTES_H
#define _XT_CONNBYTES_H
+#include <linux/types.h>
+
enum xt_connbytes_what {
XT_CONNBYTES_PKTS,
XT_CONNBYTES_BYTES,
@@ -19,7 +21,7 @@ struct xt_connbytes_info
aligned_u64 from; /* count to be matched */
aligned_u64 to; /* count to be matched */
} count;
- u_int8_t what; /* ipt_connbytes_what */
- u_int8_t direction; /* ipt_connbytes_direction */
+ __u8 what; /* ipt_connbytes_what */
+ __u8 direction; /* ipt_connbytes_direction */
};
#endif
diff --git a/include/linux/netfilter/xt_connmark.h b/include/linux/netfilter/xt_connmark.h
index 359ef86918dc..571e266d004c 100644
--- a/include/linux/netfilter/xt_connmark.h
+++ b/include/linux/netfilter/xt_connmark.h
@@ -1,6 +1,8 @@
#ifndef _XT_CONNMARK_H
#define _XT_CONNMARK_H
+#include <linux/types.h>
+
/* Copyright (C) 2002,2004 MARA Systems AB <http://www.marasystems.com>
* by Henrik Nordstrom <hno@marasystems.com>
*
@@ -12,12 +14,12 @@
struct xt_connmark_info {
unsigned long mark, mask;
- u_int8_t invert;
+ __u8 invert;
};
struct xt_connmark_mtinfo1 {
- u_int32_t mark, mask;
- u_int8_t invert;
+ __u32 mark, mask;
+ __u8 invert;
};
#endif /*_XT_CONNMARK_H*/
diff --git a/include/linux/netfilter/xt_conntrack.h b/include/linux/netfilter/xt_conntrack.h
index f3fd83e46bab..3430c7751948 100644
--- a/include/linux/netfilter/xt_conntrack.h
+++ b/include/linux/netfilter/xt_conntrack.h
@@ -5,6 +5,7 @@
#ifndef _XT_CONNTRACK_H
#define _XT_CONNTRACK_H
+#include <linux/types.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
#define XT_CONNTRACK_STATE_BIT(ctinfo) (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
@@ -62,9 +63,9 @@ struct xt_conntrack_info
unsigned long expires_min, expires_max;
/* Flags word */
- u_int8_t flags;
+ __u8 flags;
/* Inverse flags */
- u_int8_t invflags;
+ __u8 invflags;
};
struct xt_conntrack_mtinfo1 {
@@ -72,12 +73,12 @@ struct xt_conntrack_mtinfo1 {
union nf_inet_addr origdst_addr, origdst_mask;
union nf_inet_addr replsrc_addr, replsrc_mask;
union nf_inet_addr repldst_addr, repldst_mask;
- u_int32_t expires_min, expires_max;
- u_int16_t l4proto;
+ __u32 expires_min, expires_max;
+ __u16 l4proto;
__be16 origsrc_port, origdst_port;
__be16 replsrc_port, repldst_port;
- u_int16_t match_flags, invert_flags;
- u_int8_t state_mask, status_mask;
+ __u16 match_flags, invert_flags;
+ __u8 state_mask, status_mask;
};
#endif /*_XT_CONNTRACK_H*/
diff --git a/include/linux/netfilter/xt_dccp.h b/include/linux/netfilter/xt_dccp.h
index e0221b9d32cb..a579e1b6f040 100644
--- a/include/linux/netfilter/xt_dccp.h
+++ b/include/linux/netfilter/xt_dccp.h
@@ -1,6 +1,8 @@
#ifndef _XT_DCCP_H_
#define _XT_DCCP_H_
+#include <linux/types.h>
+
#define XT_DCCP_SRC_PORTS 0x01
#define XT_DCCP_DEST_PORTS 0x02
#define XT_DCCP_TYPE 0x04
@@ -9,14 +11,14 @@
#define XT_DCCP_VALID_FLAGS 0x0f
struct xt_dccp_info {
- u_int16_t dpts[2]; /* Min, Max */
- u_int16_t spts[2]; /* Min, Max */
+ __u16 dpts[2]; /* Min, Max */
+ __u16 spts[2]; /* Min, Max */
- u_int16_t flags;
- u_int16_t invflags;
+ __u16 flags;
+ __u16 invflags;
- u_int16_t typemask;
- u_int8_t option;
+ __u16 typemask;
+ __u8 option;
};
#endif /* _XT_DCCP_H_ */
diff --git a/include/linux/netfilter/xt_dscp.h b/include/linux/netfilter/xt_dscp.h
index f49bc1a648dc..15f8932ad5ce 100644
--- a/include/linux/netfilter/xt_dscp.h
+++ b/include/linux/netfilter/xt_dscp.h
@@ -10,20 +10,22 @@
#ifndef _XT_DSCP_H
#define _XT_DSCP_H
+#include <linux/types.h>
+
#define XT_DSCP_MASK 0xfc /* 11111100 */
#define XT_DSCP_SHIFT 2
#define XT_DSCP_MAX 0x3f /* 00111111 */
/* match info */
struct xt_dscp_info {
- u_int8_t dscp;
- u_int8_t invert;
+ __u8 dscp;
+ __u8 invert;
};
struct xt_tos_match_info {
- u_int8_t tos_mask;
- u_int8_t tos_value;
- u_int8_t invert;
+ __u8 tos_mask;
+ __u8 tos_value;
+ __u8 invert;
};
#endif /* _XT_DSCP_H */
diff --git a/include/linux/netfilter/xt_esp.h b/include/linux/netfilter/xt_esp.h
index 9380fb1c27da..ef6fa4747d0a 100644
--- a/include/linux/netfilter/xt_esp.h
+++ b/include/linux/netfilter/xt_esp.h
@@ -1,10 +1,12 @@
#ifndef _XT_ESP_H
#define _XT_ESP_H
+#include <linux/types.h>
+
struct xt_esp
{
- u_int32_t spis[2]; /* Security Parameter Index */
- u_int8_t invflags; /* Inverse flags */
+ __u32 spis[2]; /* Security Parameter Index */
+ __u8 invflags; /* Inverse flags */
};
/* Values for "invflags" field in struct xt_esp. */
diff --git a/include/linux/netfilter/xt_hashlimit.h b/include/linux/netfilter/xt_hashlimit.h
index 51b18d83b477..b1925b5925e9 100644
--- a/include/linux/netfilter/xt_hashlimit.h
+++ b/include/linux/netfilter/xt_hashlimit.h
@@ -1,6 +1,8 @@
#ifndef _XT_HASHLIMIT_H
#define _XT_HASHLIMIT_H
+#include <linux/types.h>
+
/* timings are in milliseconds. */
#define XT_HASHLIMIT_SCALE 10000
/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
@@ -18,15 +20,15 @@ enum {
};
struct hashlimit_cfg {
- u_int32_t mode; /* bitmask of XT_HASHLIMIT_HASH_* */
- u_int32_t avg; /* Average secs between packets * scale */
- u_int32_t burst; /* Period multiplier for upper limit. */
+ __u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
+ __u32 avg; /* Average secs between packets * scale */
+ __u32 burst; /* Period multiplier for upper limit. */
/* user specified */
- u_int32_t size; /* how many buckets */
- u_int32_t max; /* max number of entries */
- u_int32_t gc_interval; /* gc interval */
- u_int32_t expire; /* when do entries expire? */
+ __u32 size; /* how many buckets */
+ __u32 max; /* max number of entries */
+ __u32 gc_interval; /* gc interval */
+ __u32 expire; /* when do entries expire? */
};
struct xt_hashlimit_info {
@@ -42,17 +44,17 @@ struct xt_hashlimit_info {
};
struct hashlimit_cfg1 {
- u_int32_t mode; /* bitmask of XT_HASHLIMIT_HASH_* */
- u_int32_t avg; /* Average secs between packets * scale */
- u_int32_t burst; /* Period multiplier for upper limit. */
+ __u32 mode; /* bitmask of XT_HASHLIMIT_HASH_* */
+ __u32 avg; /* Average secs between packets * scale */
+ __u32 burst; /* Period multiplier for upper limit. */
/* user specified */
- u_int32_t size; /* how many buckets */
- u_int32_t max; /* max number of entries */
- u_int32_t gc_interval; /* gc interval */
- u_int32_t expire; /* when do entries expire? */
+ __u32 size; /* how many buckets */
+ __u32 max; /* max number of entries */
+ __u32 gc_interval; /* gc interval */
+ __u32 expire; /* when do entries expire? */
- u_int8_t srcmask, dstmask;
+ __u8 srcmask, dstmask;
};
struct xt_hashlimit_mtinfo1 {
diff --git a/include/linux/netfilter/xt_iprange.h b/include/linux/netfilter/xt_iprange.h
index a4299c7d3680..c1f21a779a45 100644
--- a/include/linux/netfilter/xt_iprange.h
+++ b/include/linux/netfilter/xt_iprange.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_NETFILTER_XT_IPRANGE_H
#define _LINUX_NETFILTER_XT_IPRANGE_H 1
+#include <linux/types.h>
+
enum {
IPRANGE_SRC = 1 << 0, /* match source IP address */
IPRANGE_DST = 1 << 1, /* match destination IP address */
@@ -11,7 +13,7 @@ enum {
struct xt_iprange_mtinfo {
union nf_inet_addr src_min, src_max;
union nf_inet_addr dst_min, dst_max;
- u_int8_t flags;
+ __u8 flags;
};
#endif /* _LINUX_NETFILTER_XT_IPRANGE_H */
diff --git a/include/linux/netfilter/xt_length.h b/include/linux/netfilter/xt_length.h
index 7c2b439f73fe..b82ed7c4b1e0 100644
--- a/include/linux/netfilter/xt_length.h
+++ b/include/linux/netfilter/xt_length.h
@@ -1,9 +1,11 @@
#ifndef _XT_LENGTH_H
#define _XT_LENGTH_H
+#include <linux/types.h>
+
struct xt_length_info {
- u_int16_t min, max;
- u_int8_t invert;
+ __u16 min, max;
+ __u8 invert;
};
#endif /*_XT_LENGTH_H*/
diff --git a/include/linux/netfilter/xt_limit.h b/include/linux/netfilter/xt_limit.h
index b3ce65375ecb..bb47fc4d2ade 100644
--- a/include/linux/netfilter/xt_limit.h
+++ b/include/linux/netfilter/xt_limit.h
@@ -1,21 +1,24 @@
#ifndef _XT_RATE_H
#define _XT_RATE_H
+#include <linux/types.h>
+
/* timings are in milliseconds. */
#define XT_LIMIT_SCALE 10000
+struct xt_limit_priv;
+
/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490
seconds, or one every 59 hours. */
struct xt_rateinfo {
- u_int32_t avg; /* Average secs between packets * scale */
- u_int32_t burst; /* Period multiplier for upper limit. */
+ __u32 avg; /* Average secs between packets * scale */
+ __u32 burst; /* Period multiplier for upper limit. */
/* Used internally by the kernel */
- unsigned long prev;
- u_int32_t credit;
- u_int32_t credit_cap, cost;
+ unsigned long prev; /* moved to xt_limit_priv */
+ __u32 credit; /* moved to xt_limit_priv */
+ __u32 credit_cap, cost;
- /* Ugly, ugly fucker. */
- struct xt_rateinfo *master;
+ struct xt_limit_priv *master;
};
#endif /*_XT_RATE_H*/
diff --git a/include/linux/netfilter/xt_mark.h b/include/linux/netfilter/xt_mark.h
index fae74bc3f34e..6fa460a3cc29 100644
--- a/include/linux/netfilter/xt_mark.h
+++ b/include/linux/netfilter/xt_mark.h
@@ -1,14 +1,16 @@
#ifndef _XT_MARK_H
#define _XT_MARK_H
+#include <linux/types.h>
+
struct xt_mark_info {
unsigned long mark, mask;
- u_int8_t invert;
+ __u8 invert;
};
struct xt_mark_mtinfo1 {
- u_int32_t mark, mask;
- u_int8_t invert;
+ __u32 mark, mask;
+ __u8 invert;
};
#endif /*_XT_MARK_H*/
diff --git a/include/linux/netfilter/xt_multiport.h b/include/linux/netfilter/xt_multiport.h
index d49ee4183710..185db499fcbc 100644
--- a/include/linux/netfilter/xt_multiport.h
+++ b/include/linux/netfilter/xt_multiport.h
@@ -1,6 +1,8 @@
#ifndef _XT_MULTIPORT_H
#define _XT_MULTIPORT_H
+#include <linux/types.h>
+
enum xt_multiport_flags
{
XT_MULTIPORT_SOURCE,
@@ -13,18 +15,18 @@ enum xt_multiport_flags
/* Must fit inside union xt_matchinfo: 16 bytes */
struct xt_multiport
{
- u_int8_t flags; /* Type of comparison */
- u_int8_t count; /* Number of ports */
- u_int16_t ports[XT_MULTI_PORTS]; /* Ports */
+ __u8 flags; /* Type of comparison */
+ __u8 count; /* Number of ports */
+ __u16 ports[XT_MULTI_PORTS]; /* Ports */
};
struct xt_multiport_v1
{
- u_int8_t flags; /* Type of comparison */
- u_int8_t count; /* Number of ports */
- u_int16_t ports[XT_MULTI_PORTS]; /* Ports */
- u_int8_t pflags[XT_MULTI_PORTS]; /* Port flags */
- u_int8_t invert; /* Invert flag */
+ __u8 flags; /* Type of comparison */
+ __u8 count; /* Number of ports */
+ __u16 ports[XT_MULTI_PORTS]; /* Ports */
+ __u8 pflags[XT_MULTI_PORTS]; /* Port flags */
+ __u8 invert; /* Invert flag */
};
#endif /*_XT_MULTIPORT_H*/
diff --git a/include/linux/netfilter/xt_owner.h b/include/linux/netfilter/xt_owner.h
index c84e52cfe415..2081761714b5 100644
--- a/include/linux/netfilter/xt_owner.h
+++ b/include/linux/netfilter/xt_owner.h
@@ -1,6 +1,8 @@
#ifndef _XT_OWNER_MATCH_H
#define _XT_OWNER_MATCH_H
+#include <linux/types.h>
+
enum {
XT_OWNER_UID = 1 << 0,
XT_OWNER_GID = 1 << 1,
@@ -8,9 +10,9 @@ enum {
};
struct xt_owner_match_info {
- u_int32_t uid_min, uid_max;
- u_int32_t gid_min, gid_max;
- u_int8_t match, invert;
+ __u32 uid_min, uid_max;
+ __u32 gid_min, gid_max;
+ __u8 match, invert;
};
#endif /* _XT_OWNER_MATCH_H */
diff --git a/include/linux/netfilter/xt_physdev.h b/include/linux/netfilter/xt_physdev.h
index 25a7a1815b5b..8555e399886d 100644
--- a/include/linux/netfilter/xt_physdev.h
+++ b/include/linux/netfilter/xt_physdev.h
@@ -1,6 +1,8 @@
#ifndef _XT_PHYSDEV_H
#define _XT_PHYSDEV_H
+#include <linux/types.h>
+
#ifdef __KERNEL__
#include <linux/if.h>
#endif
@@ -17,8 +19,8 @@ struct xt_physdev_info {
char in_mask[IFNAMSIZ];
char physoutdev[IFNAMSIZ];
char out_mask[IFNAMSIZ];
- u_int8_t invert;
- u_int8_t bitmask;
+ __u8 invert;
+ __u8 bitmask;
};
#endif /*_XT_PHYSDEV_H*/
diff --git a/include/linux/netfilter/xt_policy.h b/include/linux/netfilter/xt_policy.h
index 053d8cc65464..7bb64e7c853d 100644
--- a/include/linux/netfilter/xt_policy.h
+++ b/include/linux/netfilter/xt_policy.h
@@ -1,6 +1,8 @@
#ifndef _XT_POLICY_H
#define _XT_POLICY_H
+#include <linux/types.h>
+
#define XT_POLICY_MAX_ELEM 4
enum xt_policy_flags
@@ -19,7 +21,7 @@ enum xt_policy_modes
struct xt_policy_spec
{
- u_int8_t saddr:1,
+ __u8 saddr:1,
daddr:1,
proto:1,
mode:1,
@@ -55,9 +57,9 @@ struct xt_policy_elem
#endif
};
__be32 spi;
- u_int32_t reqid;
- u_int8_t proto;
- u_int8_t mode;
+ __u32 reqid;
+ __u8 proto;
+ __u8 mode;
struct xt_policy_spec match;
struct xt_policy_spec invert;
@@ -66,8 +68,8 @@ struct xt_policy_elem
struct xt_policy_info
{
struct xt_policy_elem pol[XT_POLICY_MAX_ELEM];
- u_int16_t flags;
- u_int16_t len;
+ __u16 flags;
+ __u16 len;
};
#endif /* _XT_POLICY_H */
diff --git a/include/linux/netfilter/xt_quota.h b/include/linux/netfilter/xt_quota.h
index 4c8368d781e5..8dc89dfc1361 100644
--- a/include/linux/netfilter/xt_quota.h
+++ b/include/linux/netfilter/xt_quota.h
@@ -6,13 +6,15 @@ enum xt_quota_flags {
};
#define XT_QUOTA_MASK 0x1
+struct xt_quota_priv;
+
struct xt_quota_info {
u_int32_t flags;
u_int32_t pad;
/* Used internally by the kernel */
aligned_u64 quota;
- struct xt_quota_info *master;
+ struct xt_quota_priv *master;
};
#endif /* _XT_QUOTA_H */
diff --git a/include/linux/netfilter/xt_rateest.h b/include/linux/netfilter/xt_rateest.h
index 2010cb74250f..d40a6196842a 100644
--- a/include/linux/netfilter/xt_rateest.h
+++ b/include/linux/netfilter/xt_rateest.h
@@ -1,6 +1,8 @@
#ifndef _XT_RATEEST_MATCH_H
#define _XT_RATEEST_MATCH_H
+#include <linux/types.h>
+
enum xt_rateest_match_flags {
XT_RATEEST_MATCH_INVERT = 1<<0,
XT_RATEEST_MATCH_ABS = 1<<1,
@@ -20,12 +22,12 @@ enum xt_rateest_match_mode {
struct xt_rateest_match_info {
char name1[IFNAMSIZ];
char name2[IFNAMSIZ];
- u_int16_t flags;
- u_int16_t mode;
- u_int32_t bps1;
- u_int32_t pps1;
- u_int32_t bps2;
- u_int32_t pps2;
+ __u16 flags;
+ __u16 mode;
+ __u32 bps1;
+ __u32 pps1;
+ __u32 bps2;
+ __u32 pps2;
/* Used internally by the kernel */
struct xt_rateest *est1 __attribute__((aligned(8)));
diff --git a/include/linux/netfilter/xt_realm.h b/include/linux/netfilter/xt_realm.h
index 220e87245716..d4a82ee56a02 100644
--- a/include/linux/netfilter/xt_realm.h
+++ b/include/linux/netfilter/xt_realm.h
@@ -1,10 +1,12 @@
#ifndef _XT_REALM_H
#define _XT_REALM_H
+#include <linux/types.h>
+
struct xt_realm_info {
- u_int32_t id;
- u_int32_t mask;
- u_int8_t invert;
+ __u32 id;
+ __u32 mask;
+ __u8 invert;
};
#endif /* _XT_REALM_H */
diff --git a/include/linux/netfilter/xt_recent.h b/include/linux/netfilter/xt_recent.h
index 5cfeb81c6794..d2c276609925 100644
--- a/include/linux/netfilter/xt_recent.h
+++ b/include/linux/netfilter/xt_recent.h
@@ -1,6 +1,8 @@
#ifndef _LINUX_NETFILTER_XT_RECENT_H
#define _LINUX_NETFILTER_XT_RECENT_H 1
+#include <linux/types.h>
+
enum {
XT_RECENT_CHECK = 1 << 0,
XT_RECENT_SET = 1 << 1,
@@ -15,12 +17,12 @@ enum {
};
struct xt_recent_mtinfo {
- u_int32_t seconds;
- u_int32_t hit_count;
- u_int8_t check_set;
- u_int8_t invert;
+ __u32 seconds;
+ __u32 hit_count;
+ __u8 check_set;
+ __u8 invert;
char name[XT_RECENT_NAME_LEN];
- u_int8_t side;
+ __u8 side;
};
#endif /* _LINUX_NETFILTER_XT_RECENT_H */
diff --git a/include/linux/netfilter/xt_sctp.h b/include/linux/netfilter/xt_sctp.h
index 32000ba6ecef..29287be696a2 100644
--- a/include/linux/netfilter/xt_sctp.h
+++ b/include/linux/netfilter/xt_sctp.h
@@ -1,6 +1,8 @@
#ifndef _XT_SCTP_H_
#define _XT_SCTP_H_
+#include <linux/types.h>
+
#define XT_SCTP_SRC_PORTS 0x01
#define XT_SCTP_DEST_PORTS 0x02
#define XT_SCTP_CHUNK_TYPES 0x04
@@ -8,49 +10,49 @@
#define XT_SCTP_VALID_FLAGS 0x07
struct xt_sctp_flag_info {
- u_int8_t chunktype;
- u_int8_t flag;
- u_int8_t flag_mask;
+ __u8 chunktype;
+ __u8 flag;
+ __u8 flag_mask;
};
#define XT_NUM_SCTP_FLAGS 4
struct xt_sctp_info {
- u_int16_t dpts[2]; /* Min, Max */
- u_int16_t spts[2]; /* Min, Max */
+ __u16 dpts[2]; /* Min, Max */
+ __u16 spts[2]; /* Min, Max */
- u_int32_t chunkmap[256 / sizeof (u_int32_t)]; /* Bit mask of chunks to be matched according to RFC 2960 */
+ __u32 chunkmap[256 / sizeof (__u32)]; /* Bit mask of chunks to be matched according to RFC 2960 */
#define SCTP_CHUNK_MATCH_ANY 0x01 /* Match if any of the chunk types are present */
#define SCTP_CHUNK_MATCH_ALL 0x02 /* Match if all of the chunk types are present */
#define SCTP_CHUNK_MATCH_ONLY 0x04 /* Match if these are the only chunk types present */
- u_int32_t chunk_match_type;
+ __u32 chunk_match_type;
struct xt_sctp_flag_info flag_info[XT_NUM_SCTP_FLAGS];
int flag_count;
- u_int32_t flags;
- u_int32_t invflags;
+ __u32 flags;
+ __u32 invflags;
};
#define bytes(type) (sizeof(type) * 8)
#define SCTP_CHUNKMAP_SET(chunkmap, type) \
do { \
- (chunkmap)[type / bytes(u_int32_t)] |= \
- 1 << (type % bytes(u_int32_t)); \
+ (chunkmap)[type / bytes(__u32)] |= \
+ 1 << (type % bytes(__u32)); \
} while (0)
#define SCTP_CHUNKMAP_CLEAR(chunkmap, type) \
do { \
- (chunkmap)[type / bytes(u_int32_t)] &= \
- ~(1 << (type % bytes(u_int32_t))); \
+ (chunkmap)[type / bytes(__u32)] &= \
+ ~(1 << (type % bytes(__u32))); \
} while (0)
#define SCTP_CHUNKMAP_IS_SET(chunkmap, type) \
({ \
- ((chunkmap)[type / bytes (u_int32_t)] & \
- (1 << (type % bytes (u_int32_t)))) ? 1: 0; \
+ ((chunkmap)[type / bytes (__u32)] & \
+ (1 << (type % bytes (__u32)))) ? 1: 0; \
})
#define SCTP_CHUNKMAP_RESET(chunkmap) \
@@ -65,7 +67,7 @@ struct xt_sctp_info {
#define SCTP_CHUNKMAP_IS_CLEAR(chunkmap) \
__sctp_chunkmap_is_clear((chunkmap), ARRAY_SIZE(chunkmap))
static inline bool
-__sctp_chunkmap_is_clear(const u_int32_t *chunkmap, unsigned int n)
+__sctp_chunkmap_is_clear(const __u32 *chunkmap, unsigned int n)
{
unsigned int i;
for (i = 0; i < n; ++i)
@@ -77,7 +79,7 @@ __sctp_chunkmap_is_clear(const u_int32_t *chunkmap, unsigned int n)
#define SCTP_CHUNKMAP_IS_ALL_SET(chunkmap) \
__sctp_chunkmap_is_all_set((chunkmap), ARRAY_SIZE(chunkmap))
static inline bool
-__sctp_chunkmap_is_all_set(const u_int32_t *chunkmap, unsigned int n)
+__sctp_chunkmap_is_all_set(const __u32 *chunkmap, unsigned int n)
{
unsigned int i;
for (i = 0; i < n; ++i)
diff --git a/include/linux/netfilter/xt_statistic.h b/include/linux/netfilter/xt_statistic.h
index 3d38bc975048..4e983ef0c968 100644
--- a/include/linux/netfilter/xt_statistic.h
+++ b/include/linux/netfilter/xt_statistic.h
@@ -1,6 +1,8 @@
#ifndef _XT_STATISTIC_H
#define _XT_STATISTIC_H
+#include <linux/types.h>
+
enum xt_statistic_mode {
XT_STATISTIC_MODE_RANDOM,
XT_STATISTIC_MODE_NTH,
@@ -13,21 +15,22 @@ enum xt_statistic_flags {
};
#define XT_STATISTIC_MASK 0x1
+struct xt_statistic_priv;
+
struct xt_statistic_info {
- u_int16_t mode;
- u_int16_t flags;
+ __u16 mode;
+ __u16 flags;
union {
struct {
- u_int32_t probability;
+ __u32 probability;
} random;
struct {
- u_int32_t every;
- u_int32_t packet;
- /* Used internally by the kernel */
- u_int32_t count;
+ __u32 every;
+ __u32 packet;
+ __u32 count; /* unused */
} nth;
} u;
- struct xt_statistic_info *master __attribute__((aligned(8)));
+ struct xt_statistic_priv *master __attribute__((aligned(8)));
};
#endif /* _XT_STATISTIC_H */
diff --git a/include/linux/netfilter/xt_string.h b/include/linux/netfilter/xt_string.h
index 8a6ba7bbef9f..ecbb95fc89ed 100644
--- a/include/linux/netfilter/xt_string.h
+++ b/include/linux/netfilter/xt_string.h
@@ -1,6 +1,8 @@
#ifndef _XT_STRING_H
#define _XT_STRING_H
+#include <linux/types.h>
+
#define XT_STRING_MAX_PATTERN_SIZE 128
#define XT_STRING_MAX_ALGO_NAME_SIZE 16
@@ -11,18 +13,18 @@ enum {
struct xt_string_info
{
- u_int16_t from_offset;
- u_int16_t to_offset;
+ __u16 from_offset;
+ __u16 to_offset;
char algo[XT_STRING_MAX_ALGO_NAME_SIZE];
char pattern[XT_STRING_MAX_PATTERN_SIZE];
- u_int8_t patlen;
+ __u8 patlen;
union {
struct {
- u_int8_t invert;
+ __u8 invert;
} v0;
struct {
- u_int8_t flags;
+ __u8 flags;
} v1;
} u;
diff --git a/include/linux/netfilter/xt_tcpmss.h b/include/linux/netfilter/xt_tcpmss.h
index e03274c4c790..fbac56b9e667 100644
--- a/include/linux/netfilter/xt_tcpmss.h
+++ b/include/linux/netfilter/xt_tcpmss.h
@@ -1,9 +1,11 @@
#ifndef _XT_TCPMSS_MATCH_H
#define _XT_TCPMSS_MATCH_H
+#include <linux/types.h>
+
struct xt_tcpmss_match_info {
- u_int16_t mss_min, mss_max;
- u_int8_t invert;
+ __u16 mss_min, mss_max;
+ __u8 invert;
};
#endif /*_XT_TCPMSS_MATCH_H*/
diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h
index 78bc65f11adf..a490a0bc1d29 100644
--- a/include/linux/netfilter/xt_tcpudp.h
+++ b/include/linux/netfilter/xt_tcpudp.h
@@ -1,15 +1,17 @@
#ifndef _XT_TCPUDP_H
#define _XT_TCPUDP_H
+#include <linux/types.h>
+
/* TCP matching stuff */
struct xt_tcp
{
- u_int16_t spts[2]; /* Source port range. */
- u_int16_t dpts[2]; /* Destination port range. */
- u_int8_t option; /* TCP Option iff non-zero*/
- u_int8_t flg_mask; /* TCP flags mask byte */
- u_int8_t flg_cmp; /* TCP flags compare byte */
- u_int8_t invflags; /* Inverse flags */
+ __u16 spts[2]; /* Source port range. */
+ __u16 dpts[2]; /* Destination port range. */
+ __u8 option; /* TCP Option iff non-zero*/
+ __u8 flg_mask; /* TCP flags mask byte */
+ __u8 flg_cmp; /* TCP flags compare byte */
+ __u8 invflags; /* Inverse flags */
};
/* Values for "inv" field in struct ipt_tcp. */
@@ -22,9 +24,9 @@ struct xt_tcp
/* UDP matching stuff */
struct xt_udp
{
- u_int16_t spts[2]; /* Source port range. */
- u_int16_t dpts[2]; /* Destination port range. */
- u_int8_t invflags; /* Inverse flags */
+ __u16 spts[2]; /* Source port range. */
+ __u16 dpts[2]; /* Destination port range. */
+ __u8 invflags; /* Inverse flags */
};
/* Values for "invflags" field in struct ipt_udp. */
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 499aa9375901..f8105e54716a 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -59,9 +59,9 @@ static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
static inline unsigned int nf_bridge_encap_header_len(const struct sk_buff *skb)
{
switch (skb->protocol) {
- case __constant_htons(ETH_P_8021Q):
+ case __cpu_to_be16(ETH_P_8021Q):
return VLAN_HLEN;
- case __constant_htons(ETH_P_PPP_SES):
+ case __cpu_to_be16(ETH_P_PPP_SES):
return PPPOE_SES_HLEN;
default:
return 0;
diff --git a/include/linux/netfilter_ipv4/ipt_owner.h b/include/linux/netfilter_ipv4/ipt_owner.h
index 92f4bdac54ef..a78445be9992 100644
--- a/include/linux/netfilter_ipv4/ipt_owner.h
+++ b/include/linux/netfilter_ipv4/ipt_owner.h
@@ -9,10 +9,10 @@
#define IPT_OWNER_COMM 0x10
struct ipt_owner_info {
- uid_t uid;
- gid_t gid;
- pid_t pid;
- pid_t sid;
+ __kernel_uid32_t uid;
+ __kernel_gid32_t gid;
+ __kernel_pid_t pid;
+ __kernel_pid_t sid;
char comm[16];
u_int8_t match, invert; /* flags */
};
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index 8887a5fcd1d0..aca4bd1f6d7c 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -11,6 +11,7 @@ header-y += ip6t_length.h
header-y += ip6t_limit.h
header-y += ip6t_mac.h
header-y += ip6t_mark.h
+header-y += ip6t_mh.h
header-y += ip6t_multiport.h
header-y += ip6t_opts.h
header-y += ip6t_owner.h
diff --git a/include/linux/netfilter_ipv6/ip6t_owner.h b/include/linux/netfilter_ipv6/ip6t_owner.h
index 19937da3d101..ec5cc7a38c42 100644
--- a/include/linux/netfilter_ipv6/ip6t_owner.h
+++ b/include/linux/netfilter_ipv6/ip6t_owner.h
@@ -8,10 +8,10 @@
#define IP6T_OWNER_SID 0x08
struct ip6t_owner_info {
- uid_t uid;
- gid_t gid;
- pid_t pid;
- pid_t sid;
+ __kernel_uid32_t uid;
+ __kernel_gid32_t gid;
+ __kernel_pid_t pid;
+ __kernel_pid_t sid;
u_int8_t match, invert; /* flags */
};
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 51b09a1f46c3..5ba398e90304 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -103,6 +103,8 @@ struct nlmsgerr
#define NETLINK_ADD_MEMBERSHIP 1
#define NETLINK_DROP_MEMBERSHIP 2
#define NETLINK_PKTINFO 3
+#define NETLINK_BROADCAST_ERROR 4
+#define NETLINK_NO_ENOBUFS 5
struct nl_pktinfo
{
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index e38d3c9dccda..2524267210d3 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -18,7 +18,7 @@ struct netpoll {
const char *name;
void (*rx_hook)(struct netpoll *, int, char *, int);
- u32 local_ip, remote_ip;
+ __be32 local_ip, remote_ip;
u16 local_port, remote_port;
u8 remote_mac[ETH_ALEN];
};
@@ -63,6 +63,13 @@ static inline int netpoll_rx(struct sk_buff *skb)
return ret;
}
+static inline int netpoll_rx_on(struct sk_buff *skb)
+{
+ struct netpoll_info *npinfo = skb->dev->npinfo;
+
+ return npinfo && (npinfo->rx_np || npinfo->rx_flags);
+}
+
static inline int netpoll_receive_skb(struct sk_buff *skb)
{
if (!list_empty(&skb->dev->napi_list))
@@ -99,6 +106,10 @@ static inline int netpoll_rx(struct sk_buff *skb)
{
return 0;
}
+static inline int netpoll_rx_on(struct sk_buff *skb)
+{
+ return 0;
+}
static inline int netpoll_receive_skb(struct sk_buff *skb)
{
return 0;
diff --git a/include/linux/nfs.h b/include/linux/nfs.h
index 54af92c1c70b..214d499718f7 100644
--- a/include/linux/nfs.h
+++ b/include/linux/nfs.h
@@ -109,7 +109,6 @@
NFSERR_FILE_OPEN = 10046, /* v4 */
NFSERR_ADMIN_REVOKED = 10047, /* v4 */
NFSERR_CB_PATH_DOWN = 10048, /* v4 */
- NFSERR_REPLAY_ME = 10049 /* v4 */
};
/* NFSv2 file types - beware, these are not the same in NFSv3 */
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index b912311a56b1..e3f0cbcbd0db 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -21,6 +21,7 @@
#define NFS4_FHSIZE 128
#define NFS4_MAXPATHLEN PATH_MAX
#define NFS4_MAXNAMLEN NAME_MAX
+#define NFS4_MAX_SESSIONID_LEN 16
#define NFS4_ACCESS_READ 0x0001
#define NFS4_ACCESS_LOOKUP 0x0002
@@ -38,6 +39,7 @@
#define NFS4_OPEN_RESULT_CONFIRM 0x0002
#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004
+#define NFS4_SHARE_ACCESS_MASK 0x000F
#define NFS4_SHARE_ACCESS_READ 0x0001
#define NFS4_SHARE_ACCESS_WRITE 0x0002
#define NFS4_SHARE_ACCESS_BOTH 0x0003
@@ -45,6 +47,19 @@
#define NFS4_SHARE_DENY_WRITE 0x0002
#define NFS4_SHARE_DENY_BOTH 0x0003
+/* nfs41 */
+#define NFS4_SHARE_WANT_MASK 0xFF00
+#define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000
+#define NFS4_SHARE_WANT_READ_DELEG 0x0100
+#define NFS4_SHARE_WANT_WRITE_DELEG 0x0200
+#define NFS4_SHARE_WANT_ANY_DELEG 0x0300
+#define NFS4_SHARE_WANT_NO_DELEG 0x0400
+#define NFS4_SHARE_WANT_CANCEL 0x0500
+
+#define NFS4_SHARE_WHEN_MASK 0xF0000
+#define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000
+#define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000
+
#define NFS4_SET_TO_SERVER_TIME 0
#define NFS4_SET_TO_CLIENT_TIME 1
@@ -88,6 +103,31 @@
#define NFS4_ACE_GENERIC_EXECUTE 0x001200A0
#define NFS4_ACE_MASK_ALL 0x001F01FF
+#define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001
+#define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002
+#define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000
+#define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000
+#define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000
+#define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000
+#define EXCHGID4_FLAG_CONFIRMED_R 0x80000000
+/*
+ * Since the validity of these bits depends on whether
+ * they're set in the argument or response, have separate
+ * invalid flag masks for arg (_A) and resp (_R).
+ */
+#define EXCHGID4_FLAG_MASK_A 0x40070003
+#define EXCHGID4_FLAG_MASK_R 0x80070003
+
+#define SEQ4_STATUS_CB_PATH_DOWN 0x00000001
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002
+#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004
+#define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008
+#define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010
+#define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020
+#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040
+#define SEQ4_STATUS_LEASE_MOVED 0x00000080
+#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100
+
#define NFS4_MAX_UINT64 (~(u64)0)
enum nfs4_acl_whotype {
@@ -154,6 +194,28 @@ enum nfs_opnum4 {
OP_VERIFY = 37,
OP_WRITE = 38,
OP_RELEASE_LOCKOWNER = 39,
+
+ /* nfs41 */
+ OP_BACKCHANNEL_CTL = 40,
+ OP_BIND_CONN_TO_SESSION = 41,
+ OP_EXCHANGE_ID = 42,
+ OP_CREATE_SESSION = 43,
+ OP_DESTROY_SESSION = 44,
+ OP_FREE_STATEID = 45,
+ OP_GET_DIR_DELEGATION = 46,
+ OP_GETDEVICEINFO = 47,
+ OP_GETDEVICELIST = 48,
+ OP_LAYOUTCOMMIT = 49,
+ OP_LAYOUTGET = 50,
+ OP_LAYOUTRETURN = 51,
+ OP_SECINFO_NO_NAME = 52,
+ OP_SEQUENCE = 53,
+ OP_SET_SSV = 54,
+ OP_TEST_STATEID = 55,
+ OP_WANT_DELEGATION = 56,
+ OP_DESTROY_CLIENTID = 57,
+ OP_RECLAIM_COMPLETE = 58,
+
OP_ILLEGAL = 10044,
};
@@ -230,7 +292,48 @@ enum nfsstat4 {
NFS4ERR_DEADLOCK = 10045,
NFS4ERR_FILE_OPEN = 10046,
NFS4ERR_ADMIN_REVOKED = 10047,
- NFS4ERR_CB_PATH_DOWN = 10048
+ NFS4ERR_CB_PATH_DOWN = 10048,
+
+ /* nfs41 */
+ NFS4ERR_BADIOMODE = 10049,
+ NFS4ERR_BADLAYOUT = 10050,
+ NFS4ERR_BAD_SESSION_DIGEST = 10051,
+ NFS4ERR_BADSESSION = 10052,
+ NFS4ERR_BADSLOT = 10053,
+ NFS4ERR_COMPLETE_ALREADY = 10054,
+ NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055,
+ NFS4ERR_DELEG_ALREADY_WANTED = 10056,
+ NFS4ERR_BACK_CHAN_BUSY = 10057, /* backchan reqs outstanding */
+ NFS4ERR_LAYOUTTRYLATER = 10058,
+ NFS4ERR_LAYOUTUNAVAILABLE = 10059,
+ NFS4ERR_NOMATCHING_LAYOUT = 10060,
+ NFS4ERR_RECALLCONFLICT = 10061,
+ NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062,
+ NFS4ERR_SEQ_MISORDERED = 10063, /* unexpected seq.id in req */
+ NFS4ERR_SEQUENCE_POS = 10064, /* [CB_]SEQ. op not 1st op */
+ NFS4ERR_REQ_TOO_BIG = 10065, /* request too big */
+ NFS4ERR_REP_TOO_BIG = 10066, /* reply too big */
+ NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067, /* rep. not all cached */
+ NFS4ERR_RETRY_UNCACHED_REP = 10068, /* retry & rep. uncached */
+ NFS4ERR_UNSAFE_COMPOUND = 10069, /* retry/recovery too hard */
+ NFS4ERR_TOO_MANY_OPS = 10070, /* too many ops in [CB_]COMP */
+ NFS4ERR_OP_NOT_IN_SESSION = 10071, /* op needs [CB_]SEQ. op */
+ NFS4ERR_HASH_ALG_UNSUPP = 10072, /* hash alg. not supp. */
+ /* Error 10073 is unused. */
+ NFS4ERR_CLIENTID_BUSY = 10074, /* clientid has state */
+ NFS4ERR_PNFS_IO_HOLE = 10075, /* IO to _SPARSE file hole */
+ NFS4ERR_SEQ_FALSE_RETRY = 10076, /* retry not origional */
+ NFS4ERR_BAD_HIGH_SLOT = 10077, /* sequence arg bad */
+ NFS4ERR_DEADSESSION = 10078, /* persistent session dead */
+ NFS4ERR_ENCR_ALG_UNSUPP = 10079, /* SSV alg mismatch */
+ NFS4ERR_PNFS_NO_LAYOUT = 10080, /* direct I/O with no layout */
+ NFS4ERR_NOT_ONLY_OP = 10081, /* bad compound */
+ NFS4ERR_WRONG_CRED = 10082, /* permissions:state change */
+ NFS4ERR_WRONG_TYPE = 10083, /* current operation mismatch */
+ NFS4ERR_DIRDELEG_UNAVAIL = 10084, /* no directory delegation */
+ NFS4ERR_REJECT_DELEG = 10085, /* on callback */
+ NFS4ERR_RETURNCONFLICT = 10086, /* outstanding layoutreturn */
+ NFS4ERR_DELEG_REVOKED = 10087, /* deleg./layout revoked */
};
/*
@@ -265,7 +368,13 @@ enum opentype4 {
enum createmode4 {
NFS4_CREATE_UNCHECKED = 0,
NFS4_CREATE_GUARDED = 1,
- NFS4_CREATE_EXCLUSIVE = 2
+ NFS4_CREATE_EXCLUSIVE = 2,
+ /*
+ * New to NFSv4.1. If session is persistent,
+ * GUARDED4 MUST be used. Otherwise, use
+ * EXCLUSIVE4_1 instead of EXCLUSIVE4.
+ */
+ NFS4_CREATE_EXCLUSIVE4_1 = 3
};
enum limit_by4 {
@@ -301,6 +410,8 @@ enum lock_type4 {
#define FATTR4_WORD0_UNIQUE_HANDLES (1UL << 9)
#define FATTR4_WORD0_LEASE_TIME (1UL << 10)
#define FATTR4_WORD0_RDATTR_ERROR (1UL << 11)
+/* Mandatory in NFSv4.1 */
+#define FATTR4_WORD2_SUPPATTR_EXCLCREAT (1UL << 11)
/* Recommended Attributes */
#define FATTR4_WORD0_ACL (1UL << 12)
@@ -391,6 +502,29 @@ enum {
NFSPROC4_CLNT_GETACL,
NFSPROC4_CLNT_SETACL,
NFSPROC4_CLNT_FS_LOCATIONS,
+
+ /* nfs41 */
+ NFSPROC4_CLNT_EXCHANGE_ID,
+ NFSPROC4_CLNT_CREATE_SESSION,
+ NFSPROC4_CLNT_DESTROY_SESSION,
+ NFSPROC4_CLNT_SEQUENCE,
+ NFSPROC4_CLNT_GET_LEASE_TIME,
+};
+
+/* nfs41 types */
+struct nfs4_sessionid {
+ unsigned char data[NFS4_MAX_SESSIONID_LEN];
+};
+
+/* Create Session Flags */
+#define SESSION4_PERSIST 0x001
+#define SESSION4_BACK_CHAN 0x002
+#define SESSION4_RDMA 0x004
+
+enum state_protect_how4 {
+ SP4_NONE = 0,
+ SP4_MACH_CRED = 1,
+ SP4_SSV = 2
};
#endif
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index db867b04ac3c..fdffb413b192 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -166,8 +166,7 @@ struct nfs_inode {
*/
struct radix_tree_root nfs_page_tree;
- unsigned long ncommit,
- npages;
+ unsigned long npages;
/* Open contexts for shared mmap writes */
struct list_head open_files;
@@ -186,6 +185,9 @@ struct nfs_inode {
fmode_t delegation_state;
struct rw_semaphore rwsem;
#endif /* CONFIG_NFS_V4*/
+#ifdef CONFIG_NFS_FSCACHE
+ struct fscache_cookie *fscache;
+#endif
struct inode vfs_inode;
};
@@ -207,6 +209,9 @@ struct nfs_inode {
#define NFS_INO_STALE (1) /* possible stale inode */
#define NFS_INO_ACL_LRU_SET (2) /* Inode is on the LRU list */
#define NFS_INO_MOUNTPOINT (3) /* inode is remote mountpoint */
+#define NFS_INO_FLUSHING (4) /* inode is flushing out data */
+#define NFS_INO_FSCACHE (5) /* inode can be cached by FS-Cache */
+#define NFS_INO_FSCACHE_LOCK (6) /* FS-Cache cookie management lock */
static inline struct nfs_inode *NFS_I(const struct inode *inode)
{
@@ -260,6 +265,11 @@ static inline int NFS_STALE(const struct inode *inode)
return test_bit(NFS_INO_STALE, &NFS_I(inode)->flags);
}
+static inline int NFS_FSCACHE(const struct inode *inode)
+{
+ return test_bit(NFS_INO_FSCACHE, &NFS_I(inode)->flags);
+}
+
static inline __u64 NFS_FILEID(const struct inode *inode)
{
return NFS_I(inode)->fileid;
@@ -415,7 +425,7 @@ extern const struct inode_operations nfs_dir_inode_operations;
extern const struct inode_operations nfs3_dir_inode_operations;
#endif /* CONFIG_NFS_V3 */
extern const struct file_operations nfs_dir_operations;
-extern struct dentry_operations nfs_dentry_operations;
+extern const struct dentry_operations nfs_dentry_operations;
extern void nfs_force_lookup_revalidate(struct inode *dir);
extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh, struct nfs_fattr *fattr);
@@ -506,6 +516,8 @@ extern int nfs_readpages(struct file *, struct address_space *,
struct list_head *, unsigned);
extern int nfs_readpage_result(struct rpc_task *, struct nfs_read_data *);
extern void nfs_readdata_release(void *data);
+extern int nfs_readpage_async(struct nfs_open_context *, struct inode *,
+ struct page *);
/*
* Allocate nfs_read_data structures
@@ -583,6 +595,7 @@ extern void * nfs_root_data(void);
#define NFSDBG_CALLBACK 0x0100
#define NFSDBG_CLIENT 0x0200
#define NFSDBG_MOUNT 0x0400
+#define NFSDBG_FSCACHE 0x0800
#define NFSDBG_ALL 0xFFFF
#ifdef __KERNEL__
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 9bb81aec91cf..6ad75948cbf7 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -64,6 +64,10 @@ struct nfs_client {
char cl_ipaddr[48];
unsigned char cl_id_uniquifier;
#endif
+
+#ifdef CONFIG_NFS_FSCACHE
+ struct fscache_cookie *fscache; /* client index cache cookie */
+#endif
};
/*
@@ -96,16 +100,28 @@ struct nfs_server {
unsigned int acdirmin;
unsigned int acdirmax;
unsigned int namelen;
+ unsigned int options; /* extra options enabled by mount */
+#define NFS_OPTION_FSCACHE 0x00000001 /* - local caching enabled */
struct nfs_fsid fsid;
__u64 maxfilesize; /* maximum file size */
unsigned long mount_time; /* when this fs was mounted */
dev_t s_dev; /* superblock dev numbers */
+#ifdef CONFIG_NFS_FSCACHE
+ struct nfs_fscache_key *fscache_key; /* unique key for superblock */
+ struct fscache_cookie *fscache; /* superblock cookie */
+#endif
+
#ifdef CONFIG_NFS_V4
u32 attr_bitmask[2];/* V4 bitmask representing the set
of attributes supported on this
filesystem */
+ u32 cache_consistency_bitmask[2];
+ /* V4 bitmask representing the subset
+ of change attribute, size, ctime
+ and mtime attributes supported by
+ the server */
u32 acl_bitmask; /* V4 bitmask representing the ACEs
that are supported on this
filesystem */
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 15a9f3b7289a..91a1c24e0cbf 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -37,6 +37,8 @@
#ifndef NFS_IDMAP_H
#define NFS_IDMAP_H
+#include <linux/types.h>
+
/* XXX from bits/utmp.h */
#define IDMAP_NAMESZ 128
diff --git a/include/linux/nfs_iostat.h b/include/linux/nfs_iostat.h
index 1cb9a3fed2b3..68b10f5f8907 100644
--- a/include/linux/nfs_iostat.h
+++ b/include/linux/nfs_iostat.h
@@ -116,4 +116,16 @@ enum nfs_stat_eventcounters {
__NFSIOS_COUNTSMAX,
};
+/*
+ * NFS local caching servicing counters
+ */
+enum nfs_stat_fscachecounters {
+ NFSIOS_FSCACHE_PAGES_READ_OK,
+ NFSIOS_FSCACHE_PAGES_READ_FAIL,
+ NFSIOS_FSCACHE_PAGES_WRITTEN_OK,
+ NFSIOS_FSCACHE_PAGES_WRITTEN_FAIL,
+ NFSIOS_FSCACHE_PAGES_UNCACHED,
+ __NFSIOS_FSCACHEMAX,
+};
+
#endif /* _LINUX_NFS_IOSTAT */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index a550b528319f..b89c34e40bc2 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -27,12 +27,8 @@ static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid
}
struct nfs_fattr {
- unsigned short valid; /* which fields are valid */
- __u64 pre_size; /* pre_op_attr.size */
- struct timespec pre_mtime; /* pre_op_attr.mtime */
- struct timespec pre_ctime; /* pre_op_attr.ctime */
- enum nfs_ftype type; /* always use NFSv2 types */
- __u32 mode;
+ unsigned int valid; /* which fields are valid */
+ umode_t mode;
__u32 nlink;
__u32 uid;
__u32 gid;
@@ -52,19 +48,55 @@ struct nfs_fattr {
struct timespec atime;
struct timespec mtime;
struct timespec ctime;
- __u32 bitmap[2]; /* NFSv4 returned attribute bitmap */
__u64 change_attr; /* NFSv4 change attribute */
__u64 pre_change_attr;/* pre-op NFSv4 change attribute */
+ __u64 pre_size; /* pre_op_attr.size */
+ struct timespec pre_mtime; /* pre_op_attr.mtime */
+ struct timespec pre_ctime; /* pre_op_attr.ctime */
unsigned long time_start;
unsigned long gencount;
};
-#define NFS_ATTR_WCC 0x0001 /* pre-op WCC data */
-#define NFS_ATTR_FATTR 0x0002 /* post-op attributes */
-#define NFS_ATTR_FATTR_V3 0x0004 /* NFSv3 attributes */
-#define NFS_ATTR_FATTR_V4 0x0008 /* NFSv4 change attribute */
-#define NFS_ATTR_WCC_V4 0x0010 /* pre-op change attribute */
-#define NFS_ATTR_FATTR_V4_REFERRAL 0x0020 /* NFSv4 referral */
+#define NFS_ATTR_FATTR_TYPE (1U << 0)
+#define NFS_ATTR_FATTR_MODE (1U << 1)
+#define NFS_ATTR_FATTR_NLINK (1U << 2)
+#define NFS_ATTR_FATTR_OWNER (1U << 3)
+#define NFS_ATTR_FATTR_GROUP (1U << 4)
+#define NFS_ATTR_FATTR_RDEV (1U << 5)
+#define NFS_ATTR_FATTR_SIZE (1U << 6)
+#define NFS_ATTR_FATTR_PRESIZE (1U << 7)
+#define NFS_ATTR_FATTR_BLOCKS_USED (1U << 8)
+#define NFS_ATTR_FATTR_SPACE_USED (1U << 9)
+#define NFS_ATTR_FATTR_FSID (1U << 10)
+#define NFS_ATTR_FATTR_FILEID (1U << 11)
+#define NFS_ATTR_FATTR_ATIME (1U << 12)
+#define NFS_ATTR_FATTR_MTIME (1U << 13)
+#define NFS_ATTR_FATTR_CTIME (1U << 14)
+#define NFS_ATTR_FATTR_PREMTIME (1U << 15)
+#define NFS_ATTR_FATTR_PRECTIME (1U << 16)
+#define NFS_ATTR_FATTR_CHANGE (1U << 17)
+#define NFS_ATTR_FATTR_PRECHANGE (1U << 18)
+#define NFS_ATTR_FATTR_V4_REFERRAL (1U << 19) /* NFSv4 referral */
+
+#define NFS_ATTR_FATTR (NFS_ATTR_FATTR_TYPE \
+ | NFS_ATTR_FATTR_MODE \
+ | NFS_ATTR_FATTR_NLINK \
+ | NFS_ATTR_FATTR_OWNER \
+ | NFS_ATTR_FATTR_GROUP \
+ | NFS_ATTR_FATTR_RDEV \
+ | NFS_ATTR_FATTR_SIZE \
+ | NFS_ATTR_FATTR_FSID \
+ | NFS_ATTR_FATTR_FILEID \
+ | NFS_ATTR_FATTR_ATIME \
+ | NFS_ATTR_FATTR_MTIME \
+ | NFS_ATTR_FATTR_CTIME)
+#define NFS_ATTR_FATTR_V2 (NFS_ATTR_FATTR \
+ | NFS_ATTR_FATTR_BLOCKS_USED)
+#define NFS_ATTR_FATTR_V3 (NFS_ATTR_FATTR \
+ | NFS_ATTR_FATTR_SPACE_USED)
+#define NFS_ATTR_FATTR_V4 (NFS_ATTR_FATTR \
+ | NFS_ATTR_FATTR_SPACE_USED \
+ | NFS_ATTR_FATTR_CHANGE)
/*
* Info on the file system
@@ -406,6 +438,8 @@ struct nfs3_setaclargs {
int mask;
struct posix_acl * acl_access;
struct posix_acl * acl_default;
+ size_t len;
+ unsigned int npages;
struct page ** pages;
};
@@ -783,7 +817,7 @@ struct nfs_access_entry;
*/
struct nfs_rpc_ops {
u32 version; /* Protocol version */
- struct dentry_operations *dentry_ops;
+ const struct dentry_operations *dentry_ops;
const struct inode_operations *dir_inode_ops;
const struct inode_operations *file_inode_ops;
@@ -834,6 +868,7 @@ struct nfs_rpc_ops {
int (*lock)(struct file *, int, struct file_lock *);
int (*lock_check_bounds)(const struct file_lock *);
void (*clear_acl_cache)(struct inode *);
+ void (*close_context)(struct nfs_open_context *ctx, int);
};
/*
diff --git a/include/linux/nfsacl.h b/include/linux/nfsacl.h
index 54487a99beb8..43011b69297c 100644
--- a/include/linux/nfsacl.h
+++ b/include/linux/nfsacl.h
@@ -37,6 +37,9 @@
#define NFSACL_MAXPAGES ((2*(8+12*NFS_ACL_MAX_ENTRIES) + PAGE_SIZE-1) \
>> PAGE_SHIFT)
+#define NFS_ACL_MAX_ENTRIES_INLINE (5)
+#define NFS_ACL_INLINE_BUFSIZE ((2*(2+3*NFS_ACL_MAX_ENTRIES_INLINE)) << 2)
+
static inline unsigned int
nfsacl_size(struct posix_acl *acl_access, struct posix_acl *acl_default)
{
diff --git a/include/linux/nfsd/cache.h b/include/linux/nfsd/cache.h
index 04b355c801d8..5bccaab81056 100644
--- a/include/linux/nfsd/cache.h
+++ b/include/linux/nfsd/cache.h
@@ -76,4 +76,12 @@ void nfsd_reply_cache_shutdown(void);
int nfsd_cache_lookup(struct svc_rqst *, int);
void nfsd_cache_update(struct svc_rqst *, int, __be32 *);
+#ifdef CONFIG_NFSD_V4
+void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp);
+#else /* CONFIG_NFSD_V4 */
+static inline void nfsd4_set_statp(struct svc_rqst *rqstp, __be32 *statp)
+{
+}
+#endif /* CONFIG_NFSD_V4 */
+
#endif /* NFSCACHE_H */
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 5431512b2757..bcd0201589f8 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -10,9 +10,8 @@
#ifndef NFSD_EXPORT_H
#define NFSD_EXPORT_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/in.h>
#endif
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h
index e19f45991b2e..2b49d676d0c9 100644
--- a/include/linux/nfsd/nfsd.h
+++ b/include/linux/nfsd/nfsd.h
@@ -23,7 +23,7 @@
/*
* nfsd version
*/
-#define NFSD_SUPPORTED_MINOR_VERSION 0
+#define NFSD_SUPPORTED_MINOR_VERSION 1
/*
* Flags for nfsd_permission
@@ -53,6 +53,7 @@ typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int);
extern struct svc_program nfsd_program;
extern struct svc_version nfsd_version2, nfsd_version3,
nfsd_version4;
+extern u32 nfsd_supported_minorversion;
extern struct mutex nfsd_mutex;
extern struct svc_serv *nfsd_serv;
@@ -105,7 +106,7 @@ void nfsd_close(struct file *);
__be32 nfsd_read(struct svc_rqst *, struct svc_fh *, struct file *,
loff_t, struct kvec *, int, unsigned long *);
__be32 nfsd_write(struct svc_rqst *, struct svc_fh *,struct file *,
- loff_t, struct kvec *,int, unsigned long, int *);
+ loff_t, struct kvec *,int, unsigned long *, int *);
__be32 nfsd_readlink(struct svc_rqst *, struct svc_fh *,
char *, int *);
__be32 nfsd_symlink(struct svc_rqst *, struct svc_fh *,
@@ -149,6 +150,7 @@ int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *);
enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL };
int nfsd_vers(int vers, enum vers_op change);
+int nfsd_minorversion(u32 minorversion, enum vers_op change);
void nfsd_reset_versions(void);
int nfsd_create_serv(void);
@@ -186,78 +188,119 @@ void nfsd_lockd_shutdown(void);
/*
* These macros provide pre-xdr'ed values for faster operation.
*/
-#define nfs_ok __constant_htonl(NFS_OK)
-#define nfserr_perm __constant_htonl(NFSERR_PERM)
-#define nfserr_noent __constant_htonl(NFSERR_NOENT)
-#define nfserr_io __constant_htonl(NFSERR_IO)
-#define nfserr_nxio __constant_htonl(NFSERR_NXIO)
-#define nfserr_eagain __constant_htonl(NFSERR_EAGAIN)
-#define nfserr_acces __constant_htonl(NFSERR_ACCES)
-#define nfserr_exist __constant_htonl(NFSERR_EXIST)
-#define nfserr_xdev __constant_htonl(NFSERR_XDEV)
-#define nfserr_nodev __constant_htonl(NFSERR_NODEV)
-#define nfserr_notdir __constant_htonl(NFSERR_NOTDIR)
-#define nfserr_isdir __constant_htonl(NFSERR_ISDIR)
-#define nfserr_inval __constant_htonl(NFSERR_INVAL)
-#define nfserr_fbig __constant_htonl(NFSERR_FBIG)
-#define nfserr_nospc __constant_htonl(NFSERR_NOSPC)
-#define nfserr_rofs __constant_htonl(NFSERR_ROFS)
-#define nfserr_mlink __constant_htonl(NFSERR_MLINK)
-#define nfserr_opnotsupp __constant_htonl(NFSERR_OPNOTSUPP)
-#define nfserr_nametoolong __constant_htonl(NFSERR_NAMETOOLONG)
-#define nfserr_notempty __constant_htonl(NFSERR_NOTEMPTY)
-#define nfserr_dquot __constant_htonl(NFSERR_DQUOT)
-#define nfserr_stale __constant_htonl(NFSERR_STALE)
-#define nfserr_remote __constant_htonl(NFSERR_REMOTE)
-#define nfserr_wflush __constant_htonl(NFSERR_WFLUSH)
-#define nfserr_badhandle __constant_htonl(NFSERR_BADHANDLE)
-#define nfserr_notsync __constant_htonl(NFSERR_NOT_SYNC)
-#define nfserr_badcookie __constant_htonl(NFSERR_BAD_COOKIE)
-#define nfserr_notsupp __constant_htonl(NFSERR_NOTSUPP)
-#define nfserr_toosmall __constant_htonl(NFSERR_TOOSMALL)
-#define nfserr_serverfault __constant_htonl(NFSERR_SERVERFAULT)
-#define nfserr_badtype __constant_htonl(NFSERR_BADTYPE)
-#define nfserr_jukebox __constant_htonl(NFSERR_JUKEBOX)
-#define nfserr_denied __constant_htonl(NFSERR_DENIED)
-#define nfserr_deadlock __constant_htonl(NFSERR_DEADLOCK)
-#define nfserr_expired __constant_htonl(NFSERR_EXPIRED)
-#define nfserr_bad_cookie __constant_htonl(NFSERR_BAD_COOKIE)
-#define nfserr_same __constant_htonl(NFSERR_SAME)
-#define nfserr_clid_inuse __constant_htonl(NFSERR_CLID_INUSE)
-#define nfserr_stale_clientid __constant_htonl(NFSERR_STALE_CLIENTID)
-#define nfserr_resource __constant_htonl(NFSERR_RESOURCE)
-#define nfserr_moved __constant_htonl(NFSERR_MOVED)
-#define nfserr_nofilehandle __constant_htonl(NFSERR_NOFILEHANDLE)
-#define nfserr_minor_vers_mismatch __constant_htonl(NFSERR_MINOR_VERS_MISMATCH)
-#define nfserr_share_denied __constant_htonl(NFSERR_SHARE_DENIED)
-#define nfserr_stale_stateid __constant_htonl(NFSERR_STALE_STATEID)
-#define nfserr_old_stateid __constant_htonl(NFSERR_OLD_STATEID)
-#define nfserr_bad_stateid __constant_htonl(NFSERR_BAD_STATEID)
-#define nfserr_bad_seqid __constant_htonl(NFSERR_BAD_SEQID)
-#define nfserr_symlink __constant_htonl(NFSERR_SYMLINK)
-#define nfserr_not_same __constant_htonl(NFSERR_NOT_SAME)
-#define nfserr_restorefh __constant_htonl(NFSERR_RESTOREFH)
-#define nfserr_attrnotsupp __constant_htonl(NFSERR_ATTRNOTSUPP)
-#define nfserr_bad_xdr __constant_htonl(NFSERR_BAD_XDR)
-#define nfserr_openmode __constant_htonl(NFSERR_OPENMODE)
-#define nfserr_locks_held __constant_htonl(NFSERR_LOCKS_HELD)
-#define nfserr_op_illegal __constant_htonl(NFSERR_OP_ILLEGAL)
-#define nfserr_grace __constant_htonl(NFSERR_GRACE)
-#define nfserr_no_grace __constant_htonl(NFSERR_NO_GRACE)
-#define nfserr_reclaim_bad __constant_htonl(NFSERR_RECLAIM_BAD)
-#define nfserr_badname __constant_htonl(NFSERR_BADNAME)
-#define nfserr_cb_path_down __constant_htonl(NFSERR_CB_PATH_DOWN)
-#define nfserr_locked __constant_htonl(NFSERR_LOCKED)
-#define nfserr_wrongsec __constant_htonl(NFSERR_WRONGSEC)
-#define nfserr_replay_me __constant_htonl(NFSERR_REPLAY_ME)
+#define nfs_ok cpu_to_be32(NFS_OK)
+#define nfserr_perm cpu_to_be32(NFSERR_PERM)
+#define nfserr_noent cpu_to_be32(NFSERR_NOENT)
+#define nfserr_io cpu_to_be32(NFSERR_IO)
+#define nfserr_nxio cpu_to_be32(NFSERR_NXIO)
+#define nfserr_eagain cpu_to_be32(NFSERR_EAGAIN)
+#define nfserr_acces cpu_to_be32(NFSERR_ACCES)
+#define nfserr_exist cpu_to_be32(NFSERR_EXIST)
+#define nfserr_xdev cpu_to_be32(NFSERR_XDEV)
+#define nfserr_nodev cpu_to_be32(NFSERR_NODEV)
+#define nfserr_notdir cpu_to_be32(NFSERR_NOTDIR)
+#define nfserr_isdir cpu_to_be32(NFSERR_ISDIR)
+#define nfserr_inval cpu_to_be32(NFSERR_INVAL)
+#define nfserr_fbig cpu_to_be32(NFSERR_FBIG)
+#define nfserr_nospc cpu_to_be32(NFSERR_NOSPC)
+#define nfserr_rofs cpu_to_be32(NFSERR_ROFS)
+#define nfserr_mlink cpu_to_be32(NFSERR_MLINK)
+#define nfserr_opnotsupp cpu_to_be32(NFSERR_OPNOTSUPP)
+#define nfserr_nametoolong cpu_to_be32(NFSERR_NAMETOOLONG)
+#define nfserr_notempty cpu_to_be32(NFSERR_NOTEMPTY)
+#define nfserr_dquot cpu_to_be32(NFSERR_DQUOT)
+#define nfserr_stale cpu_to_be32(NFSERR_STALE)
+#define nfserr_remote cpu_to_be32(NFSERR_REMOTE)
+#define nfserr_wflush cpu_to_be32(NFSERR_WFLUSH)
+#define nfserr_badhandle cpu_to_be32(NFSERR_BADHANDLE)
+#define nfserr_notsync cpu_to_be32(NFSERR_NOT_SYNC)
+#define nfserr_badcookie cpu_to_be32(NFSERR_BAD_COOKIE)
+#define nfserr_notsupp cpu_to_be32(NFSERR_NOTSUPP)
+#define nfserr_toosmall cpu_to_be32(NFSERR_TOOSMALL)
+#define nfserr_serverfault cpu_to_be32(NFSERR_SERVERFAULT)
+#define nfserr_badtype cpu_to_be32(NFSERR_BADTYPE)
+#define nfserr_jukebox cpu_to_be32(NFSERR_JUKEBOX)
+#define nfserr_denied cpu_to_be32(NFSERR_DENIED)
+#define nfserr_deadlock cpu_to_be32(NFSERR_DEADLOCK)
+#define nfserr_expired cpu_to_be32(NFSERR_EXPIRED)
+#define nfserr_bad_cookie cpu_to_be32(NFSERR_BAD_COOKIE)
+#define nfserr_same cpu_to_be32(NFSERR_SAME)
+#define nfserr_clid_inuse cpu_to_be32(NFSERR_CLID_INUSE)
+#define nfserr_stale_clientid cpu_to_be32(NFSERR_STALE_CLIENTID)
+#define nfserr_resource cpu_to_be32(NFSERR_RESOURCE)
+#define nfserr_moved cpu_to_be32(NFSERR_MOVED)
+#define nfserr_nofilehandle cpu_to_be32(NFSERR_NOFILEHANDLE)
+#define nfserr_minor_vers_mismatch cpu_to_be32(NFSERR_MINOR_VERS_MISMATCH)
+#define nfserr_share_denied cpu_to_be32(NFSERR_SHARE_DENIED)
+#define nfserr_stale_stateid cpu_to_be32(NFSERR_STALE_STATEID)
+#define nfserr_old_stateid cpu_to_be32(NFSERR_OLD_STATEID)
+#define nfserr_bad_stateid cpu_to_be32(NFSERR_BAD_STATEID)
+#define nfserr_bad_seqid cpu_to_be32(NFSERR_BAD_SEQID)
+#define nfserr_symlink cpu_to_be32(NFSERR_SYMLINK)
+#define nfserr_not_same cpu_to_be32(NFSERR_NOT_SAME)
+#define nfserr_restorefh cpu_to_be32(NFSERR_RESTOREFH)
+#define nfserr_attrnotsupp cpu_to_be32(NFSERR_ATTRNOTSUPP)
+#define nfserr_bad_xdr cpu_to_be32(NFSERR_BAD_XDR)
+#define nfserr_openmode cpu_to_be32(NFSERR_OPENMODE)
+#define nfserr_locks_held cpu_to_be32(NFSERR_LOCKS_HELD)
+#define nfserr_op_illegal cpu_to_be32(NFSERR_OP_ILLEGAL)
+#define nfserr_grace cpu_to_be32(NFSERR_GRACE)
+#define nfserr_no_grace cpu_to_be32(NFSERR_NO_GRACE)
+#define nfserr_reclaim_bad cpu_to_be32(NFSERR_RECLAIM_BAD)
+#define nfserr_badname cpu_to_be32(NFSERR_BADNAME)
+#define nfserr_cb_path_down cpu_to_be32(NFSERR_CB_PATH_DOWN)
+#define nfserr_locked cpu_to_be32(NFSERR_LOCKED)
+#define nfserr_wrongsec cpu_to_be32(NFSERR_WRONGSEC)
+#define nfserr_badiomode cpu_to_be32(NFS4ERR_BADIOMODE)
+#define nfserr_badlayout cpu_to_be32(NFS4ERR_BADLAYOUT)
+#define nfserr_bad_session_digest cpu_to_be32(NFS4ERR_BAD_SESSION_DIGEST)
+#define nfserr_badsession cpu_to_be32(NFS4ERR_BADSESSION)
+#define nfserr_badslot cpu_to_be32(NFS4ERR_BADSLOT)
+#define nfserr_complete_already cpu_to_be32(NFS4ERR_COMPLETE_ALREADY)
+#define nfserr_conn_not_bound_to_session cpu_to_be32(NFS4ERR_CONN_NOT_BOUND_TO_SESSION)
+#define nfserr_deleg_already_wanted cpu_to_be32(NFS4ERR_DELEG_ALREADY_WANTED)
+#define nfserr_back_chan_busy cpu_to_be32(NFS4ERR_BACK_CHAN_BUSY)
+#define nfserr_layouttrylater cpu_to_be32(NFS4ERR_LAYOUTTRYLATER)
+#define nfserr_layoutunavailable cpu_to_be32(NFS4ERR_LAYOUTUNAVAILABLE)
+#define nfserr_nomatching_layout cpu_to_be32(NFS4ERR_NOMATCHING_LAYOUT)
+#define nfserr_recallconflict cpu_to_be32(NFS4ERR_RECALLCONFLICT)
+#define nfserr_unknown_layouttype cpu_to_be32(NFS4ERR_UNKNOWN_LAYOUTTYPE)
+#define nfserr_seq_misordered cpu_to_be32(NFS4ERR_SEQ_MISORDERED)
+#define nfserr_sequence_pos cpu_to_be32(NFS4ERR_SEQUENCE_POS)
+#define nfserr_req_too_big cpu_to_be32(NFS4ERR_REQ_TOO_BIG)
+#define nfserr_rep_too_big cpu_to_be32(NFS4ERR_REP_TOO_BIG)
+#define nfserr_rep_too_big_to_cache cpu_to_be32(NFS4ERR_REP_TOO_BIG_TO_CACHE)
+#define nfserr_retry_uncached_rep cpu_to_be32(NFS4ERR_RETRY_UNCACHED_REP)
+#define nfserr_unsafe_compound cpu_to_be32(NFS4ERR_UNSAFE_COMPOUND)
+#define nfserr_too_many_ops cpu_to_be32(NFS4ERR_TOO_MANY_OPS)
+#define nfserr_op_not_in_session cpu_to_be32(NFS4ERR_OP_NOT_IN_SESSION)
+#define nfserr_hash_alg_unsupp cpu_to_be32(NFS4ERR_HASH_ALG_UNSUPP)
+#define nfserr_clientid_busy cpu_to_be32(NFS4ERR_CLIENTID_BUSY)
+#define nfserr_pnfs_io_hole cpu_to_be32(NFS4ERR_PNFS_IO_HOLE)
+#define nfserr_seq_false_retry cpu_to_be32(NFS4ERR_SEQ_FALSE_RETRY)
+#define nfserr_bad_high_slot cpu_to_be32(NFS4ERR_BAD_HIGH_SLOT)
+#define nfserr_deadsession cpu_to_be32(NFS4ERR_DEADSESSION)
+#define nfserr_encr_alg_unsupp cpu_to_be32(NFS4ERR_ENCR_ALG_UNSUPP)
+#define nfserr_pnfs_no_layout cpu_to_be32(NFS4ERR_PNFS_NO_LAYOUT)
+#define nfserr_not_only_op cpu_to_be32(NFS4ERR_NOT_ONLY_OP)
+#define nfserr_wrong_cred cpu_to_be32(NFS4ERR_WRONG_CRED)
+#define nfserr_wrong_type cpu_to_be32(NFS4ERR_WRONG_TYPE)
+#define nfserr_dirdeleg_unavail cpu_to_be32(NFS4ERR_DIRDELEG_UNAVAIL)
+#define nfserr_reject_deleg cpu_to_be32(NFS4ERR_REJECT_DELEG)
+#define nfserr_returnconflict cpu_to_be32(NFS4ERR_RETURNCONFLICT)
+#define nfserr_deleg_revoked cpu_to_be32(NFS4ERR_DELEG_REVOKED)
/* error codes for internal use */
/* if a request fails due to kmalloc failure, it gets dropped.
* Client should resend eventually
*/
-#define nfserr_dropit __constant_htonl(30000)
+#define nfserr_dropit cpu_to_be32(30000)
/* end-of-file indicator in readdir */
-#define nfserr_eof __constant_htonl(30001)
+#define nfserr_eof cpu_to_be32(30001)
+/* replay detected */
+#define nfserr_replay_me cpu_to_be32(11001)
+/* nfs41 replay detected */
+#define nfserr_replay_cache cpu_to_be32(11002)
/* Check for dir entries '.' and '..' */
#define isdotent(n, l) (l < 3 && n[0] == '.' && (l == 1 || n[1] == '.'))
@@ -300,7 +343,7 @@ extern struct timeval nfssvc_boot;
* TIME_BACKUP (unlikely to be supported any time soon)
* TIME_CREATE (unlikely to be supported any time soon)
*/
-#define NFSD_SUPPORTED_ATTRS_WORD0 \
+#define NFSD4_SUPPORTED_ATTRS_WORD0 \
(FATTR4_WORD0_SUPPORTED_ATTRS | FATTR4_WORD0_TYPE | FATTR4_WORD0_FH_EXPIRE_TYPE \
| FATTR4_WORD0_CHANGE | FATTR4_WORD0_SIZE | FATTR4_WORD0_LINK_SUPPORT \
| FATTR4_WORD0_SYMLINK_SUPPORT | FATTR4_WORD0_NAMED_ATTR | FATTR4_WORD0_FSID \
@@ -312,7 +355,7 @@ extern struct timeval nfssvc_boot;
| FATTR4_WORD0_MAXFILESIZE | FATTR4_WORD0_MAXLINK | FATTR4_WORD0_MAXNAME \
| FATTR4_WORD0_MAXREAD | FATTR4_WORD0_MAXWRITE | FATTR4_WORD0_ACL)
-#define NFSD_SUPPORTED_ATTRS_WORD1 \
+#define NFSD4_SUPPORTED_ATTRS_WORD1 \
(FATTR4_WORD1_MODE | FATTR4_WORD1_NO_TRUNC | FATTR4_WORD1_NUMLINKS \
| FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP | FATTR4_WORD1_RAWDEV \
| FATTR4_WORD1_SPACE_AVAIL | FATTR4_WORD1_SPACE_FREE | FATTR4_WORD1_SPACE_TOTAL \
@@ -320,6 +363,35 @@ extern struct timeval nfssvc_boot;
| FATTR4_WORD1_TIME_DELTA | FATTR4_WORD1_TIME_METADATA \
| FATTR4_WORD1_TIME_MODIFY | FATTR4_WORD1_TIME_MODIFY_SET | FATTR4_WORD1_MOUNTED_ON_FILEID)
+#define NFSD4_SUPPORTED_ATTRS_WORD2 0
+
+#define NFSD4_1_SUPPORTED_ATTRS_WORD0 \
+ NFSD4_SUPPORTED_ATTRS_WORD0
+
+#define NFSD4_1_SUPPORTED_ATTRS_WORD1 \
+ NFSD4_SUPPORTED_ATTRS_WORD1
+
+#define NFSD4_1_SUPPORTED_ATTRS_WORD2 \
+ (NFSD4_SUPPORTED_ATTRS_WORD2 | FATTR4_WORD2_SUPPATTR_EXCLCREAT)
+
+static inline u32 nfsd_suppattrs0(u32 minorversion)
+{
+ return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD0
+ : NFSD4_SUPPORTED_ATTRS_WORD0;
+}
+
+static inline u32 nfsd_suppattrs1(u32 minorversion)
+{
+ return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD1
+ : NFSD4_SUPPORTED_ATTRS_WORD1;
+}
+
+static inline u32 nfsd_suppattrs2(u32 minorversion)
+{
+ return minorversion ? NFSD4_1_SUPPORTED_ATTRS_WORD2
+ : NFSD4_SUPPORTED_ATTRS_WORD2;
+}
+
/* These will return ERR_INVAL if specified in GETATTR or READDIR. */
#define NFSD_WRITEONLY_ATTRS_WORD1 \
(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)
@@ -330,6 +402,19 @@ extern struct timeval nfssvc_boot;
#define NFSD_WRITEABLE_ATTRS_WORD1 \
(FATTR4_WORD1_MODE | FATTR4_WORD1_OWNER | FATTR4_WORD1_OWNER_GROUP \
| FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET)
+#define NFSD_WRITEABLE_ATTRS_WORD2 0
+
+#define NFSD_SUPPATTR_EXCLCREAT_WORD0 \
+ NFSD_WRITEABLE_ATTRS_WORD0
+/*
+ * we currently store the exclusive create verifier in the v_{a,m}time
+ * attributes so the client can't set these at create time using EXCLUSIVE4_1
+ */
+#define NFSD_SUPPATTR_EXCLCREAT_WORD1 \
+ (NFSD_WRITEABLE_ATTRS_WORD1 & \
+ ~(FATTR4_WORD1_TIME_ACCESS_SET | FATTR4_WORD1_TIME_MODIFY_SET))
+#define NFSD_SUPPATTR_EXCLCREAT_WORD2 \
+ NFSD_WRITEABLE_ATTRS_WORD2
#endif /* CONFIG_NFSD_V4 */
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index b2e093870bc6..afa19016c4a8 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -14,9 +14,8 @@
#ifndef _LINUX_NFSD_FH_H
#define _LINUX_NFSD_FH_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/string.h>
# include <linux/fs.h>
#endif
@@ -270,6 +269,13 @@ fh_copy(struct svc_fh *dst, struct svc_fh *src)
return dst;
}
+static inline void
+fh_copy_shallow(struct knfsd_fh *dst, struct knfsd_fh *src)
+{
+ dst->fh_size = src->fh_size;
+ memcpy(&dst->fh_base, &src->fh_base, src->fh_size);
+}
+
static __inline__ struct svc_fh *
fh_init(struct svc_fh *fhp, int maxsize)
{
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 128298c0362d..4d61c873feed 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -66,8 +66,7 @@ struct nfs4_cb_recall {
u32 cbr_ident;
int cbr_trunc;
stateid_t cbr_stateid;
- u32 cbr_fhlen;
- char cbr_fhval[NFS4_FHSIZE];
+ struct knfsd_fh cbr_fh;
struct nfs4_delegation *cbr_dp;
};
@@ -86,8 +85,7 @@ struct nfs4_delegation {
};
#define dl_stateid dl_recall.cbr_stateid
-#define dl_fhlen dl_recall.cbr_fhlen
-#define dl_fhval dl_recall.cbr_fhval
+#define dl_fh dl_recall.cbr_fh
/* client delegation callback info */
struct nfs4_callback {
@@ -101,6 +99,64 @@ struct nfs4_callback {
struct rpc_clnt * cb_client;
};
+/* Maximum number of slots per session. 128 is useful for long haul TCP */
+#define NFSD_MAX_SLOTS_PER_SESSION 128
+/* Maximum number of pages per slot cache entry */
+#define NFSD_PAGES_PER_SLOT 1
+/* Maximum number of operations per session compound */
+#define NFSD_MAX_OPS_PER_COMPOUND 16
+
+struct nfsd4_cache_entry {
+ __be32 ce_status;
+ struct kvec ce_datav; /* encoded NFSv4.1 data in rq_res.head[0] */
+ struct page *ce_respages[NFSD_PAGES_PER_SLOT + 1];
+ int ce_cachethis;
+ short ce_resused;
+ int ce_opcnt;
+ int ce_rpchdrlen;
+};
+
+struct nfsd4_slot {
+ bool sl_inuse;
+ u32 sl_seqid;
+ struct nfsd4_cache_entry sl_cache_entry;
+};
+
+struct nfsd4_session {
+ struct kref se_ref;
+ struct list_head se_hash; /* hash by sessionid */
+ struct list_head se_perclnt;
+ u32 se_flags;
+ struct nfs4_client *se_client; /* for expire_client */
+ struct nfs4_sessionid se_sessionid;
+ u32 se_fmaxreq_sz;
+ u32 se_fmaxresp_sz;
+ u32 se_fmaxresp_cached;
+ u32 se_fmaxops;
+ u32 se_fnumslots;
+ struct nfsd4_slot se_slots[]; /* forward channel slots */
+};
+
+static inline void
+nfsd4_put_session(struct nfsd4_session *ses)
+{
+ extern void free_session(struct kref *kref);
+ kref_put(&ses->se_ref, free_session);
+}
+
+static inline void
+nfsd4_get_session(struct nfsd4_session *ses)
+{
+ kref_get(&ses->se_ref);
+}
+
+/* formatted contents of nfs4_sessionid */
+struct nfsd4_sessionid {
+ clientid_t clientid;
+ u32 sequence;
+ u32 reserved;
+};
+
#define HEXDIR_LEN 33 /* hex version of 16 byte md5 of cl_name plus '\0' */
/*
@@ -132,6 +188,12 @@ struct nfs4_client {
struct nfs4_callback cl_callback; /* callback info */
atomic_t cl_count; /* ref count */
u32 cl_firststate; /* recovery dir creation */
+
+ /* for nfs41 */
+ struct list_head cl_sessions;
+ struct nfsd4_slot cl_slot; /* create_session slot */
+ u32 cl_exchange_flags;
+ struct nfs4_sessionid cl_sessionid;
};
/* struct nfs4_client_reset
@@ -168,8 +230,7 @@ struct nfs4_replay {
unsigned int rp_buflen;
char *rp_buf;
unsigned intrp_allocated;
- int rp_openfh_len;
- char rp_openfh[NFS4_FHSIZE];
+ struct knfsd_fh rp_openfh;
char rp_ibuf[NFSD4_REPLAY_ISIZE];
};
@@ -217,7 +278,7 @@ struct nfs4_stateowner {
* share_acces, share_deny on the file.
*/
struct nfs4_file {
- struct kref fi_ref;
+ atomic_t fi_ref;
struct list_head fi_hash; /* hash by "struct inode *" */
struct list_head fi_stateids;
struct list_head fi_delegations;
@@ -259,14 +320,13 @@ struct nfs4_stateid {
};
/* flags for preprocess_seqid_op() */
-#define CHECK_FH 0x00000001
+#define HAS_SESSION 0x00000001
#define CONFIRM 0x00000002
#define OPEN_STATE 0x00000004
#define LOCK_STATE 0x00000008
#define RD_STATE 0x00000010
#define WR_STATE 0x00000020
#define CLOSE_STATE 0x00000040
-#define DELEG_RET 0x00000080
#define seqid_mutating_err(err) \
(((err) != nfserr_stale_clientid) && \
@@ -274,7 +334,9 @@ struct nfs4_stateid {
((err) != nfserr_stale_stateid) && \
((err) != nfserr_bad_stateid))
-extern __be32 nfs4_preprocess_stateid_op(struct svc_fh *current_fh,
+struct nfsd4_compound_state;
+
+extern __be32 nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate,
stateid_t *stateid, int flags, struct file **filp);
extern void nfs4_lock_state(void);
extern void nfs4_unlock_state(void);
@@ -290,7 +352,7 @@ extern void nfsd4_init_recdir(char *recdir_name);
extern int nfsd4_recdir_load(void);
extern void nfsd4_shutdown_recdir(void);
extern int nfs4_client_to_reclaim(const char *name);
-extern int nfs4_has_reclaimed_state(const char *name);
+extern int nfs4_has_reclaimed_state(const char *name, bool use_exchange_id);
extern void nfsd4_recdir_purge_old(void);
extern int nfsd4_create_clid_dir(struct nfs4_client *clp);
extern void nfsd4_remove_clid_dir(struct nfs4_client *clp);
diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
index 7678cfbe9960..2693ef647df6 100644
--- a/include/linux/nfsd/stats.h
+++ b/include/linux/nfsd/stats.h
@@ -11,6 +11,11 @@
#include <linux/nfs4.h>
+/* thread usage wraps very million seconds (approx one fortnight) */
+#define NFSD_USAGE_WRAP (HZ*1000000)
+
+#ifdef __KERNEL__
+
struct nfsd_stats {
unsigned int rchits; /* repcache hits */
unsigned int rcmisses; /* repcache hits */
@@ -35,10 +40,6 @@ struct nfsd_stats {
};
-/* thread usage wraps very million seconds (approx one fortnight) */
-#define NFSD_USAGE_WRAP (HZ*1000000)
-
-#ifdef __KERNEL__
extern struct nfsd_stats nfsdstats;
extern struct svc_stat nfsd_svcstats;
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index 4e439765b705..7a3b565b898f 100644
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -9,9 +9,8 @@
#ifndef NFSD_SYSCALL_H
#define NFSD_SYSCALL_H
-#include <asm/types.h>
-#ifdef __KERNEL__
# include <linux/types.h>
+#ifdef __KERNEL__
# include <linux/in.h>
#endif
#include <linux/posix_types.h>
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 27bd3e38ec5a..f80d6013fdc3 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -45,10 +45,22 @@
#define XDR_LEN(n) (((n) + 3) & ~3)
struct nfsd4_compound_state {
- struct svc_fh current_fh;
- struct svc_fh save_fh;
- struct nfs4_stateowner *replay_owner;
-};
+ struct svc_fh current_fh;
+ struct svc_fh save_fh;
+ struct nfs4_stateowner *replay_owner;
+ /* For sessions DRC */
+ struct nfsd4_session *session;
+ struct nfsd4_slot *slot;
+ __be32 *statp;
+ size_t iovlen;
+ u32 minorversion;
+ u32 status;
+};
+
+static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs)
+{
+ return cs->slot != NULL;
+}
struct nfsd4_change_info {
u32 atomic;
@@ -90,7 +102,7 @@ struct nfsd4_create {
u32 specdata2;
} dev; /* NF4BLK, NF4CHR */
} u;
- u32 cr_bmval[2]; /* request */
+ u32 cr_bmval[3]; /* request */
struct iattr cr_iattr; /* request */
struct nfsd4_change_info cr_cinfo; /* response */
struct nfs4_acl *cr_acl;
@@ -105,7 +117,7 @@ struct nfsd4_delegreturn {
};
struct nfsd4_getattr {
- u32 ga_bmval[2]; /* request */
+ u32 ga_bmval[3]; /* request */
struct svc_fh *ga_fhp; /* response */
};
@@ -206,11 +218,9 @@ struct nfsd4_open {
stateid_t op_delegate_stateid; /* request - response */
u32 op_create; /* request */
u32 op_createmode; /* request */
- u32 op_bmval[2]; /* request */
- union { /* request */
- struct iattr iattr; /* UNCHECKED4,GUARDED4 */
- nfs4_verifier verf; /* EXCLUSIVE4 */
- } u;
+ u32 op_bmval[3]; /* request */
+ struct iattr iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */
+ nfs4_verifier verf; /* EXCLUSIVE4 */
clientid_t op_clientid; /* request */
struct xdr_netobj op_owner; /* request */
u32 op_seqid; /* request */
@@ -224,8 +234,8 @@ struct nfsd4_open {
struct nfs4_stateowner *op_stateowner; /* used during processing */
struct nfs4_acl *op_acl;
};
-#define op_iattr u.iattr
-#define op_verf u.verf
+#define op_iattr iattr
+#define op_verf verf
struct nfsd4_open_confirm {
stateid_t oc_req_stateid /* request */;
@@ -259,7 +269,7 @@ struct nfsd4_readdir {
nfs4_verifier rd_verf; /* request */
u32 rd_dircount; /* request */
u32 rd_maxcount; /* request */
- u32 rd_bmval[2]; /* request */
+ u32 rd_bmval[3]; /* request */
struct svc_rqst *rd_rqstp; /* response */
struct svc_fh * rd_fhp; /* response */
@@ -301,7 +311,7 @@ struct nfsd4_secinfo {
struct nfsd4_setattr {
stateid_t sa_stateid; /* request */
- u32 sa_bmval[2]; /* request */
+ u32 sa_bmval[3]; /* request */
struct iattr sa_iattr; /* request */
struct nfs4_acl *sa_acl;
};
@@ -327,7 +337,7 @@ struct nfsd4_setclientid_confirm {
/* also used for NVERIFY */
struct nfsd4_verify {
- u32 ve_bmval[2]; /* request */
+ u32 ve_bmval[3]; /* request */
u32 ve_attrlen; /* request */
char * ve_attrval; /* request */
};
@@ -344,6 +354,54 @@ struct nfsd4_write {
nfs4_verifier wr_verifier; /* response */
};
+struct nfsd4_exchange_id {
+ nfs4_verifier verifier;
+ struct xdr_netobj clname;
+ u32 flags;
+ clientid_t clientid;
+ u32 seqid;
+ int spa_how;
+};
+
+struct nfsd4_channel_attrs {
+ u32 headerpadsz;
+ u32 maxreq_sz;
+ u32 maxresp_sz;
+ u32 maxresp_cached;
+ u32 maxops;
+ u32 maxreqs;
+ u32 nr_rdma_attrs;
+ u32 rdma_attrs;
+};
+
+struct nfsd4_create_session {
+ clientid_t clientid;
+ struct nfs4_sessionid sessionid;
+ u32 seqid;
+ u32 flags;
+ struct nfsd4_channel_attrs fore_channel;
+ struct nfsd4_channel_attrs back_channel;
+ u32 callback_prog;
+ u32 uid;
+ u32 gid;
+};
+
+struct nfsd4_sequence {
+ struct nfs4_sessionid sessionid; /* request/response */
+ u32 seqid; /* request/response */
+ u32 slotid; /* request/response */
+ u32 maxslots; /* request/response */
+ u32 cachethis; /* request */
+#if 0
+ u32 target_maxslots; /* response */
+ u32 status_flags; /* response */
+#endif /* not yet */
+};
+
+struct nfsd4_destroy_session {
+ struct nfs4_sessionid sessionid;
+};
+
struct nfsd4_op {
int opnum;
__be32 status;
@@ -378,6 +436,12 @@ struct nfsd4_op {
struct nfsd4_verify verify;
struct nfsd4_write write;
struct nfsd4_release_lockowner release_lockowner;
+
+ /* NFSv4.1 */
+ struct nfsd4_exchange_id exchange_id;
+ struct nfsd4_create_session create_session;
+ struct nfsd4_destroy_session destroy_session;
+ struct nfsd4_sequence sequence;
} u;
struct nfs4_replay * replay;
};
@@ -416,9 +480,22 @@ struct nfsd4_compoundres {
u32 taglen;
char * tag;
u32 opcnt;
- __be32 * tagp; /* where to encode tag and opcount */
+ __be32 * tagp; /* tag, opcount encode location */
+ struct nfsd4_compound_state cstate;
};
+static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp)
+{
+ struct nfsd4_compoundargs *args = resp->rqstp->rq_argp;
+ return args->opcnt == 1;
+}
+
+static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp)
+{
+ return !resp->cstate.slot->sl_cache_entry.ce_cachethis ||
+ nfsd4_is_solo_sequence(resp);
+}
+
#define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs)
static inline void
@@ -448,7 +525,23 @@ extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp,
extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp,
struct nfsd4_compound_state *,
struct nfsd4_setclientid_confirm *setclientid_confirm);
-extern __be32 nfsd4_process_open1(struct nfsd4_open *open);
+extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp);
+extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
+ struct nfsd4_sequence *seq);
+extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp,
+ struct nfsd4_compound_state *,
+struct nfsd4_exchange_id *);
+ extern __be32 nfsd4_create_session(struct svc_rqst *,
+ struct nfsd4_compound_state *,
+ struct nfsd4_create_session *);
+extern __be32 nfsd4_sequence(struct svc_rqst *,
+ struct nfsd4_compound_state *,
+ struct nfsd4_sequence *);
+extern __be32 nfsd4_destroy_session(struct svc_rqst *,
+ struct nfsd4_compound_state *,
+ struct nfsd4_destroy_session *);
+extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *,
+ struct nfsd4_open *open);
extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
struct svc_fh *current_fh, struct nfsd4_open *open);
extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp,
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h
new file mode 100644
index 000000000000..79fec6af3f9f
--- /dev/null
+++ b/include/linux/nilfs2_fs.h
@@ -0,0 +1,801 @@
+/*
+ * nilfs2_fs.h - NILFS2 on-disk structures and common declarations.
+ *
+ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Written by Koji Sato <koji@osrg.net>
+ * Ryusuke Konishi <ryusuke@osrg.net>
+ */
+/*
+ * linux/include/linux/ext2_fs.h
+ *
+ * Copyright (C) 1992, 1993, 1994, 1995
+ * Remy Card (card@masi.ibp.fr)
+ * Laboratoire MASI - Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * from
+ *
+ * linux/include/linux/minix_fs.h
+ *
+ * Copyright (C) 1991, 1992 Linus Torvalds
+ */
+
+#ifndef _LINUX_NILFS_FS_H
+#define _LINUX_NILFS_FS_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+/*
+ * Inode flags stored in nilfs_inode and on-memory nilfs inode
+ *
+ * We define these flags based on ext2-fs because of the
+ * compatibility reason; to avoid problems in chattr(1)
+ */
+#define NILFS_SECRM_FL 0x00000001 /* Secure deletion */
+#define NILFS_UNRM_FL 0x00000002 /* Undelete */
+#define NILFS_SYNC_FL 0x00000008 /* Synchronous updates */
+#define NILFS_IMMUTABLE_FL 0x00000010 /* Immutable file */
+#define NILFS_APPEND_FL 0x00000020 /* writes to file may only append */
+#define NILFS_NODUMP_FL 0x00000040 /* do not dump file */
+#define NILFS_NOATIME_FL 0x00000080 /* do not update atime */
+/* Reserved for compression usage... */
+#define NILFS_NOTAIL_FL 0x00008000 /* file tail should not be merged */
+#define NILFS_DIRSYNC_FL 0x00010000 /* dirsync behaviour */
+
+#define NILFS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
+#define NILFS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
+
+
+#define NILFS_INODE_BMAP_SIZE 7
+/**
+ * struct nilfs_inode - structure of an inode on disk
+ * @i_blocks: blocks count
+ * @i_size: size in bytes
+ * @i_ctime: creation time (seconds)
+ * @i_mtime: modification time (seconds)
+ * @i_ctime_nsec: creation time (nano seconds)
+ * @i_mtime_nsec: modification time (nano seconds)
+ * @i_uid: user id
+ * @i_gid: group id
+ * @i_mode: file mode
+ * @i_links_count: links count
+ * @i_flags: file flags
+ * @i_bmap: block mapping
+ * @i_xattr: extended attributes
+ * @i_generation: file generation (for NFS)
+ * @i_pad: padding
+ */
+struct nilfs_inode {
+ __le64 i_blocks;
+ __le64 i_size;
+ __le64 i_ctime;
+ __le64 i_mtime;
+ __le32 i_ctime_nsec;
+ __le32 i_mtime_nsec;
+ __le32 i_uid;
+ __le32 i_gid;
+ __le16 i_mode;
+ __le16 i_links_count;
+ __le32 i_flags;
+ __le64 i_bmap[NILFS_INODE_BMAP_SIZE];
+#define i_device_code i_bmap[0]
+ __le64 i_xattr;
+ __le32 i_generation;
+ __le32 i_pad;
+};
+
+/**
+ * struct nilfs_super_root - structure of super root
+ * @sr_sum: check sum
+ * @sr_bytes: byte count of the structure
+ * @sr_flags: flags (reserved)
+ * @sr_nongc_ctime: write time of the last segment not for cleaner operation
+ * @sr_dat: DAT file inode
+ * @sr_cpfile: checkpoint file inode
+ * @sr_sufile: segment usage file inode
+ */
+struct nilfs_super_root {
+ __le32 sr_sum;
+ __le16 sr_bytes;
+ __le16 sr_flags;
+ __le64 sr_nongc_ctime;
+ struct nilfs_inode sr_dat;
+ struct nilfs_inode sr_cpfile;
+ struct nilfs_inode sr_sufile;
+};
+
+#define NILFS_SR_MDT_OFFSET(inode_size, i) \
+ ((unsigned long)&((struct nilfs_super_root *)0)->sr_dat + \
+ (inode_size) * (i))
+#define NILFS_SR_DAT_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 0)
+#define NILFS_SR_CPFILE_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 1)
+#define NILFS_SR_SUFILE_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 2)
+#define NILFS_SR_BYTES (sizeof(struct nilfs_super_root))
+
+/*
+ * Maximal mount counts
+ */
+#define NILFS_DFL_MAX_MNT_COUNT 50 /* 50 mounts */
+
+/*
+ * File system states (sbp->s_state, nilfs->ns_mount_state)
+ */
+#define NILFS_VALID_FS 0x0001 /* Unmounted cleanly */
+#define NILFS_ERROR_FS 0x0002 /* Errors detected */
+#define NILFS_RESIZE_FS 0x0004 /* Resize required */
+
+/*
+ * Mount flags (sbi->s_mount_opt)
+ */
+#define NILFS_MOUNT_ERROR_MODE 0x0070 /* Error mode mask */
+#define NILFS_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */
+#define NILFS_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */
+#define NILFS_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */
+#define NILFS_MOUNT_SNAPSHOT 0x0080 /* Snapshot flag */
+#define NILFS_MOUNT_BARRIER 0x1000 /* Use block barriers */
+#define NILFS_MOUNT_STRICT_ORDER 0x2000 /* Apply strict in-order
+ semantics also for data */
+
+
+/**
+ * struct nilfs_super_block - structure of super block on disk
+ */
+struct nilfs_super_block {
+ __le32 s_rev_level; /* Revision level */
+ __le16 s_minor_rev_level; /* minor revision level */
+ __le16 s_magic; /* Magic signature */
+
+ __le16 s_bytes; /* Bytes count of CRC calculation
+ for this structure. s_reserved
+ is excluded. */
+ __le16 s_flags; /* flags */
+ __le32 s_crc_seed; /* Seed value of CRC calculation */
+ __le32 s_sum; /* Check sum of super block */
+
+ __le32 s_log_block_size; /* Block size represented as follows
+ blocksize =
+ 1 << (s_log_block_size + 10) */
+ __le64 s_nsegments; /* Number of segments in filesystem */
+ __le64 s_dev_size; /* block device size in bytes */
+ __le64 s_first_data_block; /* 1st seg disk block number */
+ __le32 s_blocks_per_segment; /* number of blocks per full segment */
+ __le32 s_r_segments_percentage; /* Reserved segments percentage */
+
+ __le64 s_last_cno; /* Last checkpoint number */
+ __le64 s_last_pseg; /* disk block addr pseg written last */
+ __le64 s_last_seq; /* seq. number of seg written last */
+ __le64 s_free_blocks_count; /* Free blocks count */
+
+ __le64 s_ctime; /* Creation time (execution time of
+ newfs) */
+ __le64 s_mtime; /* Mount time */
+ __le64 s_wtime; /* Write time */
+ __le16 s_mnt_count; /* Mount count */
+ __le16 s_max_mnt_count; /* Maximal mount count */
+ __le16 s_state; /* File system state */
+ __le16 s_errors; /* Behaviour when detecting errors */
+ __le64 s_lastcheck; /* time of last check */
+
+ __le32 s_checkinterval; /* max. time between checks */
+ __le32 s_creator_os; /* OS */
+ __le16 s_def_resuid; /* Default uid for reserved blocks */
+ __le16 s_def_resgid; /* Default gid for reserved blocks */
+ __le32 s_first_ino; /* First non-reserved inode */
+
+ __le16 s_inode_size; /* Size of an inode */
+ __le16 s_dat_entry_size; /* Size of a dat entry */
+ __le16 s_checkpoint_size; /* Size of a checkpoint */
+ __le16 s_segment_usage_size; /* Size of a segment usage */
+
+ __u8 s_uuid[16]; /* 128-bit uuid for volume */
+ char s_volume_name[16]; /* volume name */
+ char s_last_mounted[64]; /* directory where last mounted */
+
+ __le32 s_c_interval; /* Commit interval of segment */
+ __le32 s_c_block_max; /* Threshold of data amount for
+ the segment construction */
+ __u32 s_reserved[192]; /* padding to the end of the block */
+};
+
+/*
+ * Codes for operating systems
+ */
+#define NILFS_OS_LINUX 0
+/* Codes from 1 to 4 are reserved to keep compatibility with ext2 creator-OS */
+
+/*
+ * Revision levels
+ */
+#define NILFS_CURRENT_REV 2 /* current major revision */
+#define NILFS_MINOR_REV 0 /* minor revision */
+
+/*
+ * Bytes count of super_block for CRC-calculation
+ */
+#define NILFS_SB_BYTES \
+ ((long)&((struct nilfs_super_block *)0)->s_reserved)
+
+/*
+ * Special inode number
+ */
+#define NILFS_ROOT_INO 2 /* Root file inode */
+#define NILFS_DAT_INO 3 /* DAT file */
+#define NILFS_CPFILE_INO 4 /* checkpoint file */
+#define NILFS_SUFILE_INO 5 /* segment usage file */
+#define NILFS_IFILE_INO 6 /* ifile */
+#define NILFS_ATIME_INO 7 /* Atime file (reserved) */
+#define NILFS_XATTR_INO 8 /* Xattribute file (reserved) */
+#define NILFS_SKETCH_INO 10 /* Sketch file */
+#define NILFS_USER_INO 11 /* Fisrt user's file inode number */
+
+#define NILFS_SB_OFFSET_BYTES 1024 /* byte offset of nilfs superblock */
+#define NILFS_SUPER_MAGIC 0x3434 /* NILFS filesystem magic number */
+
+#define NILFS_SEG_MIN_BLOCKS 16 /* Minimum number of blocks in
+ a full segment */
+#define NILFS_PSEG_MIN_BLOCKS 2 /* Minimum number of blocks in
+ a partial segment */
+#define NILFS_MIN_NRSVSEGS 8 /* Minimum number of reserved
+ segments */
+
+/*
+ * bytes offset of secondary super block
+ */
+#define NILFS_SB2_OFFSET_BYTES(devsize) ((((devsize) >> 12) - 1) << 12)
+
+/*
+ * Maximal count of links to a file
+ */
+#define NILFS_LINK_MAX 32000
+
+/*
+ * Structure of a directory entry
+ * (Same as ext2)
+ */
+
+#define NILFS_NAME_LEN 255
+
+/*
+ * The new version of the directory entry. Since V0 structures are
+ * stored in intel byte order, and the name_len field could never be
+ * bigger than 255 chars, it's safe to reclaim the extra byte for the
+ * file_type field.
+ */
+struct nilfs_dir_entry {
+ __le64 inode; /* Inode number */
+ __le16 rec_len; /* Directory entry length */
+ __u8 name_len; /* Name length */
+ __u8 file_type;
+ char name[NILFS_NAME_LEN]; /* File name */
+ char pad;
+};
+
+/*
+ * NILFS directory file types. Only the low 3 bits are used. The
+ * other bits are reserved for now.
+ */
+enum {
+ NILFS_FT_UNKNOWN,
+ NILFS_FT_REG_FILE,
+ NILFS_FT_DIR,
+ NILFS_FT_CHRDEV,
+ NILFS_FT_BLKDEV,
+ NILFS_FT_FIFO,
+ NILFS_FT_SOCK,
+ NILFS_FT_SYMLINK,
+ NILFS_FT_MAX
+};
+
+/*
+ * NILFS_DIR_PAD defines the directory entries boundaries
+ *
+ * NOTE: It must be a multiple of 8
+ */
+#define NILFS_DIR_PAD 8
+#define NILFS_DIR_ROUND (NILFS_DIR_PAD - 1)
+#define NILFS_DIR_REC_LEN(name_len) (((name_len) + 12 + NILFS_DIR_ROUND) & \
+ ~NILFS_DIR_ROUND)
+
+
+/**
+ * struct nilfs_finfo - file information
+ * @fi_ino: inode number
+ * @fi_cno: checkpoint number
+ * @fi_nblocks: number of blocks (including intermediate blocks)
+ * @fi_ndatablk: number of file data blocks
+ */
+struct nilfs_finfo {
+ __le64 fi_ino;
+ __le64 fi_cno;
+ __le32 fi_nblocks;
+ __le32 fi_ndatablk;
+ /* array of virtual block numbers */
+};
+
+/**
+ * struct nilfs_binfo_v - information for the block to which a virtual block number is assigned
+ * @bi_vblocknr: virtual block number
+ * @bi_blkoff: block offset
+ */
+struct nilfs_binfo_v {
+ __le64 bi_vblocknr;
+ __le64 bi_blkoff;
+};
+
+/**
+ * struct nilfs_binfo_dat - information for the block which belongs to the DAT file
+ * @bi_blkoff: block offset
+ * @bi_level: level
+ * @bi_pad: padding
+ */
+struct nilfs_binfo_dat {
+ __le64 bi_blkoff;
+ __u8 bi_level;
+ __u8 bi_pad[7];
+};
+
+/**
+ * union nilfs_binfo: block information
+ * @bi_v: nilfs_binfo_v structure
+ * @bi_dat: nilfs_binfo_dat structure
+ */
+union nilfs_binfo {
+ struct nilfs_binfo_v bi_v;
+ struct nilfs_binfo_dat bi_dat;
+};
+
+/**
+ * struct nilfs_segment_summary - segment summary
+ * @ss_datasum: checksum of data
+ * @ss_sumsum: checksum of segment summary
+ * @ss_magic: magic number
+ * @ss_bytes: size of this structure in bytes
+ * @ss_flags: flags
+ * @ss_seq: sequence number
+ * @ss_create: creation timestamp
+ * @ss_next: next segment
+ * @ss_nblocks: number of blocks
+ * @ss_nfinfo: number of finfo structures
+ * @ss_sumbytes: total size of segment summary in bytes
+ * @ss_pad: padding
+ */
+struct nilfs_segment_summary {
+ __le32 ss_datasum;
+ __le32 ss_sumsum;
+ __le32 ss_magic;
+ __le16 ss_bytes;
+ __le16 ss_flags;
+ __le64 ss_seq;
+ __le64 ss_create;
+ __le64 ss_next;
+ __le32 ss_nblocks;
+ __le32 ss_nfinfo;
+ __le32 ss_sumbytes;
+ __le32 ss_pad;
+ /* array of finfo structures */
+};
+
+#define NILFS_SEGSUM_MAGIC 0x1eaffa11 /* segment summary magic number */
+
+/*
+ * Segment summary flags
+ */
+#define NILFS_SS_LOGBGN 0x0001 /* begins a logical segment */
+#define NILFS_SS_LOGEND 0x0002 /* ends a logical segment */
+#define NILFS_SS_SR 0x0004 /* has super root */
+#define NILFS_SS_SYNDT 0x0008 /* includes data only updates */
+#define NILFS_SS_GC 0x0010 /* segment written for cleaner operation */
+
+/**
+ * struct nilfs_palloc_group_desc - block group descriptor
+ * @pg_nfrees: number of free entries in block group
+ */
+struct nilfs_palloc_group_desc {
+ __le32 pg_nfrees;
+};
+
+/**
+ * struct nilfs_dat_entry - disk address translation entry
+ * @dt_blocknr: block number
+ * @dt_start: start checkpoint number
+ * @dt_end: end checkpoint number
+ * @dt_rsv: reserved for future use
+ */
+struct nilfs_dat_entry {
+ __le64 de_blocknr;
+ __le64 de_start;
+ __le64 de_end;
+ __le64 de_rsv;
+};
+
+/**
+ * struct nilfs_dat_group_desc - block group descriptor
+ * @dg_nfrees: number of free virtual block numbers in block group
+ */
+struct nilfs_dat_group_desc {
+ __le32 dg_nfrees;
+};
+
+
+/**
+ * struct nilfs_snapshot_list - snapshot list
+ * @ssl_next: next checkpoint number on snapshot list
+ * @ssl_prev: previous checkpoint number on snapshot list
+ */
+struct nilfs_snapshot_list {
+ __le64 ssl_next;
+ __le64 ssl_prev;
+};
+
+/**
+ * struct nilfs_checkpoint - checkpoint structure
+ * @cp_flags: flags
+ * @cp_checkpoints_count: checkpoints count in a block
+ * @cp_snapshot_list: snapshot list
+ * @cp_cno: checkpoint number
+ * @cp_create: creation timestamp
+ * @cp_nblk_inc: number of blocks incremented by this checkpoint
+ * @cp_inodes_count: inodes count
+ * @cp_blocks_count: blocks count
+ * @cp_ifile_inode: inode of ifile
+ */
+struct nilfs_checkpoint {
+ __le32 cp_flags;
+ __le32 cp_checkpoints_count;
+ struct nilfs_snapshot_list cp_snapshot_list;
+ __le64 cp_cno;
+ __le64 cp_create;
+ __le64 cp_nblk_inc;
+ __le64 cp_inodes_count;
+ __le64 cp_blocks_count; /* Reserved (might be deleted) */
+
+ /* Do not change the byte offset of ifile inode.
+ To keep the compatibility of the disk format,
+ additional fields should be added behind cp_ifile_inode. */
+ struct nilfs_inode cp_ifile_inode;
+};
+
+/* checkpoint flags */
+enum {
+ NILFS_CHECKPOINT_SNAPSHOT,
+ NILFS_CHECKPOINT_INVALID,
+ NILFS_CHECKPOINT_SKETCH,
+ NILFS_CHECKPOINT_MINOR,
+};
+
+#define NILFS_CHECKPOINT_FNS(flag, name) \
+static inline void \
+nilfs_checkpoint_set_##name(struct nilfs_checkpoint *cp) \
+{ \
+ cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) | \
+ (1UL << NILFS_CHECKPOINT_##flag)); \
+} \
+static inline void \
+nilfs_checkpoint_clear_##name(struct nilfs_checkpoint *cp) \
+{ \
+ cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) & \
+ ~(1UL << NILFS_CHECKPOINT_##flag)); \
+} \
+static inline int \
+nilfs_checkpoint_##name(const struct nilfs_checkpoint *cp) \
+{ \
+ return !!(le32_to_cpu(cp->cp_flags) & \
+ (1UL << NILFS_CHECKPOINT_##flag)); \
+}
+
+NILFS_CHECKPOINT_FNS(SNAPSHOT, snapshot)
+NILFS_CHECKPOINT_FNS(INVALID, invalid)
+NILFS_CHECKPOINT_FNS(MINOR, minor)
+
+/**
+ * struct nilfs_cpinfo - checkpoint information
+ * @ci_flags: flags
+ * @ci_pad: padding
+ * @ci_cno: checkpoint number
+ * @ci_create: creation timestamp
+ * @ci_nblk_inc: number of blocks incremented by this checkpoint
+ * @ci_inodes_count: inodes count
+ * @ci_blocks_count: blocks count
+ * @ci_next: next checkpoint number in snapshot list
+ */
+struct nilfs_cpinfo {
+ __u32 ci_flags;
+ __u32 ci_pad;
+ __u64 ci_cno;
+ __u64 ci_create;
+ __u64 ci_nblk_inc;
+ __u64 ci_inodes_count;
+ __u64 ci_blocks_count;
+ __u64 ci_next;
+};
+
+#define NILFS_CPINFO_FNS(flag, name) \
+static inline int \
+nilfs_cpinfo_##name(const struct nilfs_cpinfo *cpinfo) \
+{ \
+ return !!(cpinfo->ci_flags & (1UL << NILFS_CHECKPOINT_##flag)); \
+}
+
+NILFS_CPINFO_FNS(SNAPSHOT, snapshot)
+NILFS_CPINFO_FNS(INVALID, invalid)
+NILFS_CPINFO_FNS(MINOR, minor)
+
+
+/**
+ * struct nilfs_cpfile_header - checkpoint file header
+ * @ch_ncheckpoints: number of checkpoints
+ * @ch_nsnapshots: number of snapshots
+ * @ch_snapshot_list: snapshot list
+ */
+struct nilfs_cpfile_header {
+ __le64 ch_ncheckpoints;
+ __le64 ch_nsnapshots;
+ struct nilfs_snapshot_list ch_snapshot_list;
+};
+
+#define NILFS_CPFILE_FIRST_CHECKPOINT_OFFSET \
+ ((sizeof(struct nilfs_cpfile_header) + \
+ sizeof(struct nilfs_checkpoint) - 1) / \
+ sizeof(struct nilfs_checkpoint))
+
+/**
+ * struct nilfs_segment_usage - segment usage
+ * @su_lastmod: last modified timestamp
+ * @su_nblocks: number of blocks in segment
+ * @su_flags: flags
+ */
+struct nilfs_segment_usage {
+ __le64 su_lastmod;
+ __le32 su_nblocks;
+ __le32 su_flags;
+};
+
+/* segment usage flag */
+enum {
+ NILFS_SEGMENT_USAGE_ACTIVE,
+ NILFS_SEGMENT_USAGE_DIRTY,
+ NILFS_SEGMENT_USAGE_ERROR,
+
+ /* ... */
+};
+
+#define NILFS_SEGMENT_USAGE_FNS(flag, name) \
+static inline void \
+nilfs_segment_usage_set_##name(struct nilfs_segment_usage *su) \
+{ \
+ su->su_flags = cpu_to_le32(le32_to_cpu(su->su_flags) | \
+ (1UL << NILFS_SEGMENT_USAGE_##flag));\
+} \
+static inline void \
+nilfs_segment_usage_clear_##name(struct nilfs_segment_usage *su) \
+{ \
+ su->su_flags = \
+ cpu_to_le32(le32_to_cpu(su->su_flags) & \
+ ~(1UL << NILFS_SEGMENT_USAGE_##flag)); \
+} \
+static inline int \
+nilfs_segment_usage_##name(const struct nilfs_segment_usage *su) \
+{ \
+ return !!(le32_to_cpu(su->su_flags) & \
+ (1UL << NILFS_SEGMENT_USAGE_##flag)); \
+}
+
+NILFS_SEGMENT_USAGE_FNS(ACTIVE, active)
+NILFS_SEGMENT_USAGE_FNS(DIRTY, dirty)
+NILFS_SEGMENT_USAGE_FNS(ERROR, error)
+
+static inline void
+nilfs_segment_usage_set_clean(struct nilfs_segment_usage *su)
+{
+ su->su_lastmod = cpu_to_le64(0);
+ su->su_nblocks = cpu_to_le32(0);
+ su->su_flags = cpu_to_le32(0);
+}
+
+static inline int
+nilfs_segment_usage_clean(const struct nilfs_segment_usage *su)
+{
+ return !le32_to_cpu(su->su_flags);
+}
+
+/**
+ * struct nilfs_sufile_header - segment usage file header
+ * @sh_ncleansegs: number of clean segments
+ * @sh_ndirtysegs: number of dirty segments
+ * @sh_last_alloc: last allocated segment number
+ */
+struct nilfs_sufile_header {
+ __le64 sh_ncleansegs;
+ __le64 sh_ndirtysegs;
+ __le64 sh_last_alloc;
+ /* ... */
+};
+
+#define NILFS_SUFILE_FIRST_SEGMENT_USAGE_OFFSET \
+ ((sizeof(struct nilfs_sufile_header) + \
+ sizeof(struct nilfs_segment_usage) - 1) / \
+ sizeof(struct nilfs_segment_usage))
+
+/**
+ * nilfs_suinfo - segment usage information
+ * @sui_lastmod:
+ * @sui_nblocks:
+ * @sui_flags:
+ */
+struct nilfs_suinfo {
+ __u64 sui_lastmod;
+ __u32 sui_nblocks;
+ __u32 sui_flags;
+};
+
+#define NILFS_SUINFO_FNS(flag, name) \
+static inline int \
+nilfs_suinfo_##name(const struct nilfs_suinfo *si) \
+{ \
+ return si->sui_flags & (1UL << NILFS_SEGMENT_USAGE_##flag); \
+}
+
+NILFS_SUINFO_FNS(ACTIVE, active)
+NILFS_SUINFO_FNS(DIRTY, dirty)
+NILFS_SUINFO_FNS(ERROR, error)
+
+static inline int nilfs_suinfo_clean(const struct nilfs_suinfo *si)
+{
+ return !si->sui_flags;
+}
+
+/* ioctl */
+enum {
+ NILFS_CHECKPOINT,
+ NILFS_SNAPSHOT,
+};
+
+/**
+ * struct nilfs_cpmode -
+ * @cc_cno:
+ * @cc_mode:
+ */
+struct nilfs_cpmode {
+ __u64 cm_cno;
+ __u32 cm_mode;
+ __u32 cm_pad;
+};
+
+/**
+ * struct nilfs_argv - argument vector
+ * @v_base:
+ * @v_nmembs:
+ * @v_size:
+ * @v_flags:
+ * @v_index:
+ */
+struct nilfs_argv {
+ __u64 v_base;
+ __u32 v_nmembs; /* number of members */
+ __u16 v_size; /* size of members */
+ __u16 v_flags;
+ __u64 v_index;
+};
+
+/**
+ * struct nilfs_period -
+ * @p_start:
+ * @p_end:
+ */
+struct nilfs_period {
+ __u64 p_start;
+ __u64 p_end;
+};
+
+/**
+ * struct nilfs_cpstat -
+ * @cs_cno: checkpoint number
+ * @cs_ncps: number of checkpoints
+ * @cs_nsss: number of snapshots
+ */
+struct nilfs_cpstat {
+ __u64 cs_cno;
+ __u64 cs_ncps;
+ __u64 cs_nsss;
+};
+
+/**
+ * struct nilfs_sustat -
+ * @ss_nsegs: number of segments
+ * @ss_ncleansegs: number of clean segments
+ * @ss_ndirtysegs: number of dirty segments
+ * @ss_ctime: creation time of the last segment
+ * @ss_nongc_ctime: creation time of the last segment not for GC
+ * @ss_prot_seq: least sequence number of segments which must not be reclaimed
+ */
+struct nilfs_sustat {
+ __u64 ss_nsegs;
+ __u64 ss_ncleansegs;
+ __u64 ss_ndirtysegs;
+ __u64 ss_ctime;
+ __u64 ss_nongc_ctime;
+ __u64 ss_prot_seq;
+};
+
+/**
+ * struct nilfs_vinfo - virtual block number information
+ * @vi_vblocknr:
+ * @vi_start:
+ * @vi_end:
+ * @vi_blocknr:
+ */
+struct nilfs_vinfo {
+ __u64 vi_vblocknr;
+ __u64 vi_start;
+ __u64 vi_end;
+ __u64 vi_blocknr;
+};
+
+/**
+ * struct nilfs_vdesc -
+ */
+struct nilfs_vdesc {
+ __u64 vd_ino;
+ __u64 vd_cno;
+ __u64 vd_vblocknr;
+ struct nilfs_period vd_period;
+ __u64 vd_blocknr;
+ __u64 vd_offset;
+ __u32 vd_flags;
+ __u32 vd_pad;
+};
+
+/**
+ * struct nilfs_bdesc -
+ */
+struct nilfs_bdesc {
+ __u64 bd_ino;
+ __u64 bd_oblocknr;
+ __u64 bd_blocknr;
+ __u64 bd_offset;
+ __u32 bd_level;
+ __u32 bd_pad;
+};
+
+#define NILFS_IOCTL_IDENT 'n'
+
+#define NILFS_IOCTL_CHANGE_CPMODE \
+ _IOW(NILFS_IOCTL_IDENT, 0x80, struct nilfs_cpmode)
+#define NILFS_IOCTL_DELETE_CHECKPOINT \
+ _IOW(NILFS_IOCTL_IDENT, 0x81, __u64)
+#define NILFS_IOCTL_GET_CPINFO \
+ _IOR(NILFS_IOCTL_IDENT, 0x82, struct nilfs_argv)
+#define NILFS_IOCTL_GET_CPSTAT \
+ _IOR(NILFS_IOCTL_IDENT, 0x83, struct nilfs_cpstat)
+#define NILFS_IOCTL_GET_SUINFO \
+ _IOR(NILFS_IOCTL_IDENT, 0x84, struct nilfs_argv)
+#define NILFS_IOCTL_GET_SUSTAT \
+ _IOR(NILFS_IOCTL_IDENT, 0x85, struct nilfs_sustat)
+#define NILFS_IOCTL_GET_VINFO \
+ _IOWR(NILFS_IOCTL_IDENT, 0x86, struct nilfs_argv)
+#define NILFS_IOCTL_GET_BDESCS \
+ _IOWR(NILFS_IOCTL_IDENT, 0x87, struct nilfs_argv)
+#define NILFS_IOCTL_CLEAN_SEGMENTS \
+ _IOW(NILFS_IOCTL_IDENT, 0x88, struct nilfs_argv[5])
+#define NILFS_IOCTL_SYNC \
+ _IOR(NILFS_IOCTL_IDENT, 0x8A, __u64)
+#define NILFS_IOCTL_RESIZE \
+ _IOW(NILFS_IOCTL_IDENT, 0x8B, __u64)
+
+#endif /* _LINUX_NILFS_FS_H */
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index e86ed59f9ad5..cbe8ce3bf486 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -47,7 +47,7 @@
* @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or
* %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME,
* %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or
- * %NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET.
+ * %NL80211_ATTR_WIPHY_CHANNEL_TYPE.
* @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request
* or rename notification. Has attributes %NL80211_ATTR_WIPHY and
* %NL80211_ATTR_WIPHY_NAME.
@@ -72,8 +72,8 @@
*
* @NL80211_CMD_GET_KEY: Get sequence counter information for a key specified
* by %NL80211_ATTR_KEY_IDX and/or %NL80211_ATTR_MAC.
- * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT or
- * %NL80211_ATTR_KEY_THRESHOLD.
+ * @NL80211_CMD_SET_KEY: Set key attributes %NL80211_ATTR_KEY_DEFAULT,
+ * %NL80211_ATTR_KEY_DEFAULT_MGMT, or %NL80211_ATTR_KEY_THRESHOLD.
* @NL80211_CMD_NEW_KEY: add a key with given %NL80211_ATTR_KEY_DATA,
* %NL80211_ATTR_KEY_IDX, %NL80211_ATTR_MAC and %NL80211_ATTR_KEY_CIPHER
* attributes.
@@ -84,7 +84,7 @@
* %NL80222_CMD_NEW_BEACON message)
* @NL80211_CMD_SET_BEACON: set the beacon on an access point interface
* using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD,
- * %NL80211_BEACON_HEAD and %NL80211_BEACON_TAIL attributes.
+ * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes.
* @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface,
* parameters are like for %NL80211_CMD_SET_BEACON.
* @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it
@@ -113,6 +113,8 @@
* @NL80211_CMD_SET_BSS: Set BSS attributes for BSS identified by
* %NL80211_ATTR_IFINDEX.
*
+ * @NL80211_CMD_GET_REG: ask the wireless core to send us its currently set
+ * regulatory domain.
* @NL80211_CMD_SET_REG: Set current regulatory domain. CRDA sends this command
* after being queried by the kernel. CRDA replies by sending a regulatory
* domain structure which consists of %NL80211_ATTR_REG_ALPHA set to our
@@ -133,6 +135,70 @@
* @NL80211_CMD_SET_MESH_PARAMS: Set mesh networking properties for the
* interface identified by %NL80211_ATTR_IFINDEX
*
+ * @NL80211_CMD_SET_MGMT_EXTRA_IE: Set extra IEs for management frames. The
+ * interface is identified with %NL80211_ATTR_IFINDEX and the management
+ * frame subtype with %NL80211_ATTR_MGMT_SUBTYPE. The extra IE data to be
+ * added to the end of the specified management frame is specified with
+ * %NL80211_ATTR_IE. If the command succeeds, the requested data will be
+ * added to all specified management frames generated by
+ * kernel/firmware/driver.
+ * Note: This command has been removed and it is only reserved at this
+ * point to avoid re-using existing command number. The functionality this
+ * command was planned for has been provided with cleaner design with the
+ * option to specify additional IEs in NL80211_CMD_TRIGGER_SCAN,
+ * NL80211_CMD_AUTHENTICATE, NL80211_CMD_ASSOCIATE,
+ * NL80211_CMD_DEAUTHENTICATE, and NL80211_CMD_DISASSOCIATE.
+ *
+ * @NL80211_CMD_GET_SCAN: get scan results
+ * @NL80211_CMD_TRIGGER_SCAN: trigger a new scan with the given parameters
+ * @NL80211_CMD_NEW_SCAN_RESULTS: scan notification (as a reply to
+ * NL80211_CMD_GET_SCAN and on the "scan" multicast group)
+ * @NL80211_CMD_SCAN_ABORTED: scan was aborted, for unspecified reasons,
+ * partial scan results may be available
+ *
+ * @NL80211_CMD_REG_CHANGE: indicates to userspace the regulatory domain
+ * has been changed and provides details of the request information
+ * that caused the change such as who initiated the regulatory request
+ * (%NL80211_ATTR_REG_INITIATOR), the wiphy_idx
+ * (%NL80211_ATTR_REG_ALPHA2) on which the request was made from if
+ * the initiator was %NL80211_REGDOM_SET_BY_COUNTRY_IE or
+ * %NL80211_REGDOM_SET_BY_DRIVER, the type of regulatory domain
+ * set (%NL80211_ATTR_REG_TYPE), if the type of regulatory domain is
+ * %NL80211_REG_TYPE_COUNTRY the alpha2 to which we have moved on
+ * to (%NL80211_ATTR_REG_ALPHA2).
+ *
+ * @NL80211_CMD_AUTHENTICATE: authentication request and notification.
+ * This command is used both as a command (request to authenticate) and
+ * as an event on the "mlme" multicast group indicating completion of the
+ * authentication process.
+ * When used as a command, %NL80211_ATTR_IFINDEX is used to identify the
+ * interface. %NL80211_ATTR_MAC is used to specify PeerSTAAddress (and
+ * BSSID in case of station mode). %NL80211_ATTR_SSID is used to specify
+ * the SSID (mainly for association, but is included in authentication
+ * request, too, to help BSS selection. %NL80211_ATTR_WIPHY_FREQ is used
+ * to specify the frequence of the channel in MHz. %NL80211_ATTR_AUTH_TYPE
+ * is used to specify the authentication type. %NL80211_ATTR_IE is used to
+ * define IEs (VendorSpecificInfo, but also including RSN IE and FT IEs)
+ * to be added to the frame.
+ * When used as an event, this reports reception of an Authentication
+ * frame in station and IBSS modes when the local MLME processed the
+ * frame, i.e., it was for the local STA and was received in correct
+ * state. This is similar to MLME-AUTHENTICATE.confirm primitive in the
+ * MLME SAP interface (kernel providing MLME, userspace SME). The
+ * included NL80211_ATTR_FRAME attribute contains the management frame
+ * (including both the header and frame body, but not FCS).
+ * @NL80211_CMD_ASSOCIATE: association request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Association and Reassociation
+ * (similar to MLME-ASSOCIATE.request, MLME-REASSOCIATE.request,
+ * MLME-ASSOCIATE.confirm or MLME-REASSOCIATE.confirm primitives).
+ * @NL80211_CMD_DEAUTHENTICATE: deauthentication request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Deauthentication frames (similar to
+ * MLME-DEAUTHENTICATION.request and MLME-DEAUTHENTICATE.indication
+ * primitives).
+ * @NL80211_CMD_DISASSOCIATE: disassociation request and notification; like
+ * NL80211_CMD_AUTHENTICATE but for Disassociation frames (similar to
+ * MLME-DISASSOCIATE.request and MLME-DISASSOCIATE.indication primitives).
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -178,6 +244,22 @@ enum nl80211_commands {
NL80211_CMD_GET_MESH_PARAMS,
NL80211_CMD_SET_MESH_PARAMS,
+ NL80211_CMD_SET_MGMT_EXTRA_IE /* reserved; not used */,
+
+ NL80211_CMD_GET_REG,
+
+ NL80211_CMD_GET_SCAN,
+ NL80211_CMD_TRIGGER_SCAN,
+ NL80211_CMD_NEW_SCAN_RESULTS,
+ NL80211_CMD_SCAN_ABORTED,
+
+ NL80211_CMD_REG_CHANGE,
+
+ NL80211_CMD_AUTHENTICATE,
+ NL80211_CMD_ASSOCIATE,
+ NL80211_CMD_DEAUTHENTICATE,
+ NL80211_CMD_DISASSOCIATE,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -190,6 +272,12 @@ enum nl80211_commands {
* here
*/
#define NL80211_CMD_SET_BSS NL80211_CMD_SET_BSS
+#define NL80211_CMD_SET_MGMT_EXTRA_IE NL80211_CMD_SET_MGMT_EXTRA_IE
+#define NL80211_CMD_REG_CHANGE NL80211_CMD_REG_CHANGE
+#define NL80211_CMD_AUTHENTICATE NL80211_CMD_AUTHENTICATE
+#define NL80211_CMD_ASSOCIATE NL80211_CMD_ASSOCIATE
+#define NL80211_CMD_DEAUTHENTICATE NL80211_CMD_DEAUTHENTICATE
+#define NL80211_CMD_DISASSOCIATE NL80211_CMD_DISASSOCIATE
/**
* enum nl80211_attrs - nl80211 netlink attributes
@@ -284,6 +372,42 @@ enum nl80211_commands {
* supported interface types, each a flag attribute with the number
* of the interface mode.
*
+ * @NL80211_ATTR_MGMT_SUBTYPE: Management frame subtype for
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE.
+ *
+ * @NL80211_ATTR_IE: Information element(s) data (used, e.g., with
+ * %NL80211_CMD_SET_MGMT_EXTRA_IE).
+ *
+ * @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
+ * a single scan request, a wiphy attribute.
+ *
+ * @NL80211_ATTR_SCAN_FREQUENCIES: nested attribute with frequencies (in MHz)
+ * @NL80211_ATTR_SCAN_SSIDS: nested attribute with SSIDs, leave out for passive
+ * scanning and include a zero-length SSID (wildcard) for wildcard scan
+ * @NL80211_ATTR_SCAN_GENERATION: the scan generation increases whenever the
+ * scan result list changes (BSS expired or added) so that applications
+ * can verify that they got a single, consistent snapshot (when all dump
+ * messages carried the same generation number)
+ * @NL80211_ATTR_BSS: scan result BSS
+ *
+ * @NL80211_ATTR_REG_INITIATOR: indicates who requested the regulatory domain
+ * currently in effect. This could be any of the %NL80211_REGDOM_SET_BY_*
+ * @NL80211_ATTR_REG_TYPE: indicates the type of the regulatory domain currently
+ * set. This can be one of the nl80211_reg_type (%NL80211_REGDOM_TYPE_*)
+ *
+ * @NL80211_ATTR_SUPPORTED_COMMANDS: wiphy attribute that specifies
+ * an array of command numbers (i.e. a mapping index to command number)
+ * that the driver for the given wiphy supports.
+ *
+ * @NL80211_ATTR_FRAME: frame data (binary attribute), including frame header
+ * and body, but not FCS; used, e.g., with NL80211_CMD_AUTHENTICATE and
+ * NL80211_CMD_ASSOCIATE events
+ * @NL80211_ATTR_SSID: SSID (binary attribute, 0..32 octets)
+ * @NL80211_ATTR_AUTH_TYPE: AuthenticationType, see &enum nl80211_auth_type,
+ * represented as a u32
+ * @NL80211_ATTR_REASON_CODE: ReasonCode for %NL80211_CMD_DEAUTHENTICATE and
+ * %NL80211_CMD_DISASSOCIATE, u16
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -346,6 +470,28 @@ enum nl80211_attrs {
NL80211_ATTR_WIPHY_FREQ,
NL80211_ATTR_WIPHY_CHANNEL_TYPE,
+ NL80211_ATTR_KEY_DEFAULT_MGMT,
+
+ NL80211_ATTR_MGMT_SUBTYPE,
+ NL80211_ATTR_IE,
+
+ NL80211_ATTR_MAX_NUM_SCAN_SSIDS,
+
+ NL80211_ATTR_SCAN_FREQUENCIES,
+ NL80211_ATTR_SCAN_SSIDS,
+ NL80211_ATTR_SCAN_GENERATION,
+ NL80211_ATTR_BSS,
+
+ NL80211_ATTR_REG_INITIATOR,
+ NL80211_ATTR_REG_TYPE,
+
+ NL80211_ATTR_SUPPORTED_COMMANDS,
+
+ NL80211_ATTR_FRAME,
+ NL80211_ATTR_SSID,
+ NL80211_ATTR_AUTH_TYPE,
+ NL80211_ATTR_REASON_CODE,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -360,7 +506,15 @@ enum nl80211_attrs {
#define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES
#define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS
#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ
-#define NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET
+#define NL80211_ATTR_WIPHY_CHANNEL_TYPE NL80211_ATTR_WIPHY_CHANNEL_TYPE
+#define NL80211_ATTR_MGMT_SUBTYPE NL80211_ATTR_MGMT_SUBTYPE
+#define NL80211_ATTR_IE NL80211_ATTR_IE
+#define NL80211_ATTR_REG_INITIATOR NL80211_ATTR_REG_INITIATOR
+#define NL80211_ATTR_REG_TYPE NL80211_ATTR_REG_TYPE
+#define NL80211_ATTR_FRAME NL80211_ATTR_FRAME
+#define NL80211_ATTR_SSID NL80211_ATTR_SSID
+#define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE
+#define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE
#define NL80211_MAX_SUPP_RATES 32
#define NL80211_MAX_SUPP_REG_RULES 32
@@ -412,12 +566,14 @@ enum nl80211_iftype {
* @NL80211_STA_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
* with short barker preamble
* @NL80211_STA_FLAG_WME: station is WME/QoS capable
+ * @NL80211_STA_FLAG_MFP: station uses management frame protection
*/
enum nl80211_sta_flags {
__NL80211_STA_FLAG_INVALID,
NL80211_STA_FLAG_AUTHORIZED,
NL80211_STA_FLAG_SHORT_PREAMBLE,
NL80211_STA_FLAG_WME,
+ NL80211_STA_FLAG_MFP,
/* keep last */
__NL80211_STA_FLAG_AFTER_LAST,
@@ -465,6 +621,9 @@ enum nl80211_rate_info {
* @NL80211_STA_INFO_SIGNAL: signal strength of last received PPDU (u8, dBm)
* @NL80211_STA_INFO_TX_BITRATE: current unicast tx rate, nested attribute
* containing info as possible, see &enum nl80211_sta_info_txrate.
+ * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station)
+ * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this
+ * station)
*/
enum nl80211_sta_info {
__NL80211_STA_INFO_INVALID,
@@ -476,6 +635,8 @@ enum nl80211_sta_info {
NL80211_STA_INFO_PLINK_STATE,
NL80211_STA_INFO_SIGNAL,
NL80211_STA_INFO_TX_BITRATE,
+ NL80211_STA_INFO_RX_PACKETS,
+ NL80211_STA_INFO_TX_PACKETS,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,
@@ -607,6 +768,48 @@ enum nl80211_bitrate_attr {
};
/**
+ * enum nl80211_initiator - Indicates the initiator of a reg domain request
+ * @NL80211_REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_USER: User asked the wireless core to set the
+ * regulatory domain.
+ * @NL80211_REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the
+ * wireless core it thinks its knows the regulatory domain we should be in.
+ * @NL80211_REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an
+ * 802.11 country information element with regulatory information it
+ * thinks we should consider.
+ */
+enum nl80211_reg_initiator {
+ NL80211_REGDOM_SET_BY_CORE,
+ NL80211_REGDOM_SET_BY_USER,
+ NL80211_REGDOM_SET_BY_DRIVER,
+ NL80211_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum nl80211_reg_type - specifies the type of regulatory domain
+ * @NL80211_REGDOM_TYPE_COUNTRY: the regulatory domain set is one that pertains
+ * to a specific country. When this is set you can count on the
+ * ISO / IEC 3166 alpha2 country code being valid.
+ * @NL80211_REGDOM_TYPE_WORLD: the regulatory set domain is the world regulatory
+ * domain.
+ * @NL80211_REGDOM_TYPE_CUSTOM_WORLD: the regulatory domain set is a custom
+ * driver specific world regulatory domain. These do not apply system-wide
+ * and are only applicable to the individual devices which have requested
+ * them to be applied.
+ * @NL80211_REGDOM_TYPE_INTERSECTION: the regulatory domain set is the product
+ * of an intersection between two regulatory domains -- the previously
+ * set regulatory domain on the system and the last accepted regulatory
+ * domain request to be processed.
+ */
+enum nl80211_reg_type {
+ NL80211_REGDOM_TYPE_COUNTRY,
+ NL80211_REGDOM_TYPE_WORLD,
+ NL80211_REGDOM_TYPE_CUSTOM_WORLD,
+ NL80211_REGDOM_TYPE_INTERSECTION,
+};
+
+/**
* enum nl80211_reg_rule_attr - regulatory rule attributes
* @NL80211_ATTR_REG_RULE_FLAGS: a set of flags which specify additional
* considerations for a given frequency range. These are the
@@ -811,4 +1014,52 @@ enum nl80211_channel_type {
NL80211_CHAN_HT40MINUS,
NL80211_CHAN_HT40PLUS
};
+
+/**
+ * enum nl80211_bss - netlink attributes for a BSS
+ *
+ * @__NL80211_BSS_INVALID: invalid
+ * @NL80211_BSS_FREQUENCY: frequency in MHz (u32)
+ * @NL80211_BSS_TSF: TSF of the received probe response/beacon (u64)
+ * @NL80211_BSS_BEACON_INTERVAL: beacon interval of the (I)BSS (u16)
+ * @NL80211_BSS_CAPABILITY: capability field (CPU order, u16)
+ * @NL80211_BSS_INFORMATION_ELEMENTS: binary attribute containing the
+ * raw information elements from the probe response/beacon (bin)
+ * @NL80211_BSS_SIGNAL_MBM: signal strength of probe response/beacon
+ * in mBm (100 * dBm) (s32)
+ * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon
+ * in unspecified units, scaled to 0..100 (u8)
+ * @__NL80211_BSS_AFTER_LAST: internal
+ * @NL80211_BSS_MAX: highest BSS attribute
+ */
+enum nl80211_bss {
+ __NL80211_BSS_INVALID,
+ NL80211_BSS_BSSID,
+ NL80211_BSS_FREQUENCY,
+ NL80211_BSS_TSF,
+ NL80211_BSS_BEACON_INTERVAL,
+ NL80211_BSS_CAPABILITY,
+ NL80211_BSS_INFORMATION_ELEMENTS,
+ NL80211_BSS_SIGNAL_MBM,
+ NL80211_BSS_SIGNAL_UNSPEC,
+
+ /* keep last */
+ __NL80211_BSS_AFTER_LAST,
+ NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_auth_type - AuthenticationType
+ *
+ * @NL80211_AUTHTYPE_OPEN_SYSTEM: Open System authentication
+ * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only)
+ * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r)
+ * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP)
+ */
+enum nl80211_auth_type {
+ NL80211_AUTHTYPE_OPEN_SYSTEM,
+ NL80211_AUTHTYPE_SHARED_KEY,
+ NL80211_AUTHTYPE_FT,
+ NL80211_AUTHTYPE_NETWORK_EAP,
+};
#endif /* __LINUX_NL80211_H */
diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index afad7dec1b36..7b370c7cfeff 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -8,6 +8,7 @@ struct mnt_namespace;
struct uts_namespace;
struct ipc_namespace;
struct pid_namespace;
+struct fs_struct;
/*
* A structure to contain pointers to all per-process
diff --git a/include/linux/nubus.h b/include/linux/nubus.h
index c4355076d1a5..e137b3c486a7 100644
--- a/include/linux/nubus.h
+++ b/include/linux/nubus.h
@@ -12,6 +12,7 @@
#ifndef LINUX_NUBUS_H
#define LINUX_NUBUS_H
+#include <linux/types.h>
#ifdef __KERNEL__
#include <asm/nubus.h>
#endif
@@ -236,6 +237,7 @@ struct nubus_dirent
int mask;
};
+#ifdef __KERNEL__
struct nubus_board {
struct nubus_board* next;
struct nubus_dev* first_dev;
@@ -350,6 +352,7 @@ void nubus_get_rsrc_mem(void* dest,
void nubus_get_rsrc_str(void* dest,
const struct nubus_dirent *dirent,
int maxlen);
+#endif /* __KERNEL__ */
/* We'd like to get rid of this eventually. Only daynaport.c uses it now. */
static inline void *nubus_slot_addr(int slot)
diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h
index bd2a870ec296..34974b5a76f7 100644
--- a/include/linux/of_i2c.h
+++ b/include/linux/of_i2c.h
@@ -17,4 +17,7 @@
void of_register_i2c_devices(struct i2c_adapter *adap,
struct device_node *adap_node);
+/* must call put_device() when done with returned i2c_client device */
+struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
+
#endif /* __LINUX_OF_I2C_H */
diff --git a/include/linux/page-debug-flags.h b/include/linux/page-debug-flags.h
new file mode 100644
index 000000000000..b0638fd91e92
--- /dev/null
+++ b/include/linux/page-debug-flags.h
@@ -0,0 +1,30 @@
+#ifndef LINUX_PAGE_DEBUG_FLAGS_H
+#define LINUX_PAGE_DEBUG_FLAGS_H
+
+/*
+ * page->debug_flags bits:
+ *
+ * PAGE_DEBUG_FLAG_POISON is set for poisoned pages. This is used to
+ * implement generic debug pagealloc feature. The pages are filled with
+ * poison patterns and set this flag after free_pages(). The poisoned
+ * pages are verified whether the patterns are not corrupted and clear
+ * the flag before alloc_pages().
+ */
+
+enum page_debug_flags {
+ PAGE_DEBUG_FLAG_POISON, /* Page is poisoned */
+};
+
+/*
+ * Ensure that CONFIG_WANT_PAGE_DEBUG_FLAGS reliably
+ * gets turned off when no debug features are enabling it!
+ */
+
+#ifdef CONFIG_WANT_PAGE_DEBUG_FLAGS
+#if !defined(CONFIG_PAGE_POISONING) \
+/* && !defined(CONFIG_PAGE_DEBUG_SOMETHING_ELSE) && ... */
+#error WANT_PAGE_DEBUG_FLAGS is turned on with no debug features!
+#endif
+#endif /* CONFIG_WANT_PAGE_DEBUG_FLAGS */
+
+#endif /* LINUX_PAGE_DEBUG_FLAGS_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 219a523ecdb0..62214c7d2d93 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -82,6 +82,7 @@ enum pageflags {
PG_arch_1,
PG_reserved,
PG_private, /* If pagecache, has fs-private data */
+ PG_private_2, /* If pagecache, has fs aux data */
PG_writeback, /* Page is under writeback */
#ifdef CONFIG_PAGEFLAGS_EXTENDED
PG_head, /* A head page */
@@ -96,6 +97,8 @@ enum pageflags {
PG_swapbacked, /* Page is backed by RAM/swap */
#ifdef CONFIG_UNEVICTABLE_LRU
PG_unevictable, /* Page is "unevictable" */
+#endif
+#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
PG_mlocked, /* Page is vma mlocked */
#endif
#ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
@@ -106,6 +109,12 @@ enum pageflags {
/* Filesystems */
PG_checked = PG_owner_priv_1,
+ /* Two page bits are conscripted by FS-Cache to maintain local caching
+ * state. These bits are set on pages belonging to the netfs's inodes
+ * when those inodes are being locally cached.
+ */
+ PG_fscache = PG_private_2, /* page backed by cache */
+
/* XEN */
PG_pinned = PG_owner_priv_1,
PG_savepinned = PG_dirty,
@@ -180,7 +189,7 @@ static inline int TestClearPage##uname(struct page *page) { return 0; }
struct page; /* forward declaration */
-TESTPAGEFLAG(Locked, locked)
+TESTPAGEFLAG(Locked, locked) TESTSETFLAG(Locked, locked)
PAGEFLAG(Error, error)
PAGEFLAG(Referenced, referenced) TESTCLEARFLAG(Referenced, referenced)
PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
@@ -192,8 +201,6 @@ PAGEFLAG(Checked, checked) /* Used by some filesystems */
PAGEFLAG(Pinned, pinned) TESTSCFLAG(Pinned, pinned) /* Xen */
PAGEFLAG(SavePinned, savepinned); /* Xen */
PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
-PAGEFLAG(Private, private) __CLEARPAGEFLAG(Private, private)
- __SETPAGEFLAG(Private, private)
PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked)
__PAGEFLAG(SlobPage, slob_page)
@@ -203,6 +210,16 @@ __PAGEFLAG(SlubFrozen, slub_frozen)
__PAGEFLAG(SlubDebug, slub_debug)
/*
+ * Private page markings that may be used by the filesystem that owns the page
+ * for its own purposes.
+ * - PG_private and PG_private_2 cause releasepage() and co to be invoked
+ */
+PAGEFLAG(Private, private) __SETPAGEFLAG(Private, private)
+ __CLEARPAGEFLAG(Private, private)
+PAGEFLAG(Private2, private_2) TESTSCFLAG(Private2, private_2)
+PAGEFLAG(OwnerPriv1, owner_priv_1) TESTCLEARFLAG(OwnerPriv1, owner_priv_1)
+
+/*
* Only test-and-set exist for PG_writeback. The unconditional operators are
* risky: they bypass page accounting.
*/
@@ -234,20 +251,20 @@ PAGEFLAG_FALSE(SwapCache)
#ifdef CONFIG_UNEVICTABLE_LRU
PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable)
TESTCLEARFLAG(Unevictable, unevictable)
+#else
+PAGEFLAG_FALSE(Unevictable) TESTCLEARFLAG_FALSE(Unevictable)
+ SETPAGEFLAG_NOOP(Unevictable) CLEARPAGEFLAG_NOOP(Unevictable)
+ __CLEARPAGEFLAG_NOOP(Unevictable)
+#endif
+#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
#define MLOCK_PAGES 1
PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked)
TESTSCFLAG(Mlocked, mlocked)
-
#else
-
#define MLOCK_PAGES 0
PAGEFLAG_FALSE(Mlocked)
SETPAGEFLAG_NOOP(Mlocked) TESTCLEARFLAG_FALSE(Mlocked)
-
-PAGEFLAG_FALSE(Unevictable) TESTCLEARFLAG_FALSE(Unevictable)
- SETPAGEFLAG_NOOP(Unevictable) CLEARPAGEFLAG_NOOP(Unevictable)
- __CLEARPAGEFLAG_NOOP(Unevictable)
#endif
#ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
@@ -367,9 +384,13 @@ static inline void __ClearPageTail(struct page *page)
#ifdef CONFIG_UNEVICTABLE_LRU
#define __PG_UNEVICTABLE (1 << PG_unevictable)
-#define __PG_MLOCKED (1 << PG_mlocked)
#else
#define __PG_UNEVICTABLE 0
+#endif
+
+#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
+#define __PG_MLOCKED (1 << PG_mlocked)
+#else
#define __PG_MLOCKED 0
#endif
@@ -378,9 +399,10 @@ static inline void __ClearPageTail(struct page *page)
* these flags set. It they are, there is a problem.
*/
#define PAGE_FLAGS_CHECK_AT_FREE \
- (1 << PG_lru | 1 << PG_private | 1 << PG_locked | \
- 1 << PG_buddy | 1 << PG_writeback | 1 << PG_reserved | \
- 1 << PG_slab | 1 << PG_swapcache | 1 << PG_active | \
+ (1 << PG_lru | 1 << PG_locked | \
+ 1 << PG_private | 1 << PG_private_2 | \
+ 1 << PG_buddy | 1 << PG_writeback | 1 << PG_reserved | \
+ 1 << PG_slab | 1 << PG_swapcache | 1 << PG_active | \
__PG_UNEVICTABLE | __PG_MLOCKED)
/*
@@ -391,4 +413,16 @@ static inline void __ClearPageTail(struct page *page)
#define PAGE_FLAGS_CHECK_AT_PREP ((1 << NR_PAGEFLAGS) - 1)
#endif /* !__GENERATING_BOUNDS_H */
+
+/**
+ * page_has_private - Determine if page has private stuff
+ * @page: The page to be checked
+ *
+ * Determine if a page has private stuff, indicating that release routines
+ * should be invoked upon it.
+ */
+#define page_has_private(page) \
+ ((page)->flags & ((1 << PG_private) | \
+ (1 << PG_private_2)))
+
#endif /* PAGE_FLAGS_H */
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index 602cc1fdee90..7339c7bf7331 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -91,24 +91,23 @@ static inline void page_cgroup_init(void)
#ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP
#include <linux/swap.h>
-extern struct mem_cgroup *
-swap_cgroup_record(swp_entry_t ent, struct mem_cgroup *mem);
-extern struct mem_cgroup *lookup_swap_cgroup(swp_entry_t ent);
+extern unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id);
+extern unsigned short lookup_swap_cgroup(swp_entry_t ent);
extern int swap_cgroup_swapon(int type, unsigned long max_pages);
extern void swap_cgroup_swapoff(int type);
#else
#include <linux/swap.h>
static inline
-struct mem_cgroup *swap_cgroup_record(swp_entry_t ent, struct mem_cgroup *mem)
+unsigned short swap_cgroup_record(swp_entry_t ent, unsigned short id)
{
- return NULL;
+ return 0;
}
static inline
-struct mem_cgroup *lookup_swap_cgroup(swp_entry_t ent)
+unsigned short lookup_swap_cgroup(swp_entry_t ent)
{
- return NULL;
+ return 0;
}
static inline int
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 01ca0856caff..34da5230faab 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -18,9 +18,14 @@
* Bits in mapping->flags. The lower __GFP_BITS_SHIFT bits are the page
* allocation mode flags.
*/
-#define AS_EIO (__GFP_BITS_SHIFT + 0) /* IO error on async write */
-#define AS_ENOSPC (__GFP_BITS_SHIFT + 1) /* ENOSPC on async write */
-#define AS_MM_ALL_LOCKS (__GFP_BITS_SHIFT + 2) /* under mm_take_all_locks() */
+enum mapping_flags {
+ AS_EIO = __GFP_BITS_SHIFT + 0, /* IO error on async write */
+ AS_ENOSPC = __GFP_BITS_SHIFT + 1, /* ENOSPC on async write */
+ AS_MM_ALL_LOCKS = __GFP_BITS_SHIFT + 2, /* under mm_take_all_locks() */
+#ifdef CONFIG_UNEVICTABLE_LRU
+ AS_UNEVICTABLE = __GFP_BITS_SHIFT + 3, /* e.g., ramdisk, SHM_LOCK */
+#endif
+};
static inline void mapping_set_error(struct address_space *mapping, int error)
{
@@ -33,7 +38,6 @@ static inline void mapping_set_error(struct address_space *mapping, int error)
}
#ifdef CONFIG_UNEVICTABLE_LRU
-#define AS_UNEVICTABLE (__GFP_BITS_SHIFT + 2) /* e.g., ramdisk, SHM_LOCK */
static inline void mapping_set_unevictable(struct address_space *mapping)
{
@@ -380,6 +384,11 @@ static inline void wait_on_page_writeback(struct page *page)
extern void end_page_writeback(struct page *page);
/*
+ * Add an arbitrary waiter to a page's wait queue
+ */
+extern void add_page_wait_queue(struct page *page, wait_queue_t *waiter);
+
+/*
* Fault a userspace page into pagetables. Return non-zero on a fault.
*
* This assumes that two userspace pages are always sufficient. That's
diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index 7b2886fa7fdc..bab82f4c571c 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -24,7 +24,6 @@ void __pagevec_release(struct pagevec *pvec);
void __pagevec_free(struct pagevec *pvec);
void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
void pagevec_strip(struct pagevec *pvec);
-void pagevec_swap_free(struct pagevec *pvec);
unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
pgoff_t start, unsigned nr_pages);
unsigned pagevec_lookup_tag(struct pagevec *pvec,
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h
index ea8c6d84996d..cc1767f5cca8 100644
--- a/include/linux/parport_pc.h
+++ b/include/linux/parport_pc.h
@@ -228,10 +228,11 @@ extern void parport_pc_release_resources(struct parport *p);
extern int parport_pc_claim_resources(struct parport *p);
/* PCMCIA code will want to get us to look at a port. Provide a mechanism. */
-extern struct parport *parport_pc_probe_port (unsigned long base,
- unsigned long base_hi,
- int irq, int dma,
- struct device *dev);
-extern void parport_pc_unregister_port (struct parport *p);
+extern struct parport *parport_pc_probe_port(unsigned long base,
+ unsigned long base_hi,
+ int irq, int dma,
+ struct device *dev,
+ int irqflags);
+extern void parport_pc_unregister_port(struct parport *p);
#endif
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 042c166f65d5..092e82e0048c 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -10,72 +10,25 @@
#include <linux/acpi.h>
-#define OSC_QUERY_TYPE 0
-#define OSC_SUPPORT_TYPE 1
-#define OSC_CONTROL_TYPE 2
-#define OSC_SUPPORT_MASKS 0x1f
-
-/*
- * _OSC DW0 Definition
- */
-#define OSC_QUERY_ENABLE 1
-#define OSC_REQUEST_ERROR 2
-#define OSC_INVALID_UUID_ERROR 4
-#define OSC_INVALID_REVISION_ERROR 8
-#define OSC_CAPABILITIES_MASK_ERROR 16
-
-/*
- * _OSC DW1 Definition (OS Support Fields)
- */
-#define OSC_EXT_PCI_CONFIG_SUPPORT 1
-#define OSC_ACTIVE_STATE_PWR_SUPPORT 2
-#define OSC_CLOCK_PWR_CAPABILITY_SUPPORT 4
-#define OSC_PCI_SEGMENT_GROUPS_SUPPORT 8
-#define OSC_MSI_SUPPORT 16
-
-/*
- * _OSC DW1 Definition (OS Control Fields)
- */
-#define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 1
-#define OSC_SHPC_NATIVE_HP_CONTROL 2
-#define OSC_PCI_EXPRESS_PME_CONTROL 4
-#define OSC_PCI_EXPRESS_AER_CONTROL 8
-#define OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL 16
-
-#define OSC_CONTROL_MASKS (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL | \
- OSC_SHPC_NATIVE_HP_CONTROL | \
- OSC_PCI_EXPRESS_PME_CONTROL | \
- OSC_PCI_EXPRESS_AER_CONTROL | \
- OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
-
#ifdef CONFIG_ACPI
-extern acpi_status pci_osc_control_set(acpi_handle handle, u32 flags);
-int pci_acpi_osc_support(acpi_handle handle, u32 flags);
static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
{
- /* Find root host bridge */
- while (pdev->bus->self)
- pdev = pdev->bus->self;
-
- return acpi_get_pci_rootbridge_handle(pci_domain_nr(pdev->bus),
- pdev->bus->number);
+ struct pci_bus *pbus = pdev->bus;
+ /* Find a PCI root bus */
+ while (pbus->parent)
+ pbus = pbus->parent;
+ return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
+ pbus->number);
}
static inline acpi_handle acpi_pci_get_bridge_handle(struct pci_bus *pbus)
{
- int seg = pci_domain_nr(pbus), busnr = pbus->number;
- struct pci_dev *bridge = pbus->self;
- if (bridge)
- return DEVICE_ACPI_HANDLE(&(bridge->dev));
- return acpi_get_pci_rootbridge_handle(seg, busnr);
+ if (pbus->parent)
+ return DEVICE_ACPI_HANDLE(&(pbus->self->dev));
+ return acpi_get_pci_rootbridge_handle(pci_domain_nr(pbus),
+ pbus->number);
}
#else
-#if !defined(AE_ERROR)
-typedef u32 acpi_status;
-#define AE_ERROR (acpi_status) (0x0001)
-#endif
-static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
-{return AE_ERROR;}
static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev)
{ return NULL; }
#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 80f8b8b65fde..72698d89e767 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -52,6 +52,7 @@
#include <asm/atomic.h>
#include <linux/device.h>
#include <linux/io.h>
+#include <linux/irqreturn.h>
/* Include the ID list */
#include <linux/pci_ids.h>
@@ -93,6 +94,12 @@ enum {
/* #6: expansion ROM resource */
PCI_ROM_RESOURCE,
+ /* device specific resources */
+#ifdef CONFIG_PCI_IOV
+ PCI_IOV_RESOURCES,
+ PCI_IOV_RESOURCE_END = PCI_IOV_RESOURCES + PCI_SRIOV_NUM_BARS - 1,
+#endif
+
/* resources assigned to buses behind the bridge */
#define PCI_BRIDGE_RESOURCE_NUM 4
@@ -117,6 +124,10 @@ typedef int __bitwise pci_power_t;
#define PCI_UNKNOWN ((pci_power_t __force) 5)
#define PCI_POWER_ERROR ((pci_power_t __force) -1)
+#define PCI_PM_D2_DELAY 200
+#define PCI_PM_D3_WAIT 10
+#define PCI_PM_BUS_WAIT 50
+
/** The pci_channel state describes connectivity between the CPU and
* the pci device. If some PCI bus between here and the pci device
* has crashed or locked up, this info is reflected here.
@@ -176,6 +187,7 @@ struct pci_cap_saved_state {
struct pcie_link_state;
struct pci_vpd;
+struct pci_sriov;
/*
* The pci_dev structure is used to describe PCI devices.
@@ -252,6 +264,9 @@ struct pci_dev {
unsigned int ari_enabled:1; /* ARI forwarding */
unsigned int is_managed:1;
unsigned int is_pcie:1;
+ unsigned int state_saved:1;
+ unsigned int is_physfn:1;
+ unsigned int is_virtfn:1;
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */
@@ -265,6 +280,12 @@ struct pci_dev {
struct list_head msi_list;
#endif
struct pci_vpd *vpd;
+#ifdef CONFIG_PCI_IOV
+ union {
+ struct pci_sriov *sriov; /* SR-IOV capability related */
+ struct pci_dev *physfn; /* the PF this VF is associated with */
+ };
+#endif
};
extern struct pci_dev *alloc_pci_dev(void);
@@ -336,6 +357,15 @@ struct pci_bus {
#define pci_bus_b(n) list_entry(n, struct pci_bus, node)
#define to_pci_bus(n) container_of(n, struct pci_bus, dev)
+/*
+ * Returns true if the pci bus is root (behind host-pci bridge),
+ * false otherwise
+ */
+static inline bool pci_is_root_bus(struct pci_bus *pbus)
+{
+ return !(pbus->parent);
+}
+
#ifdef CONFIG_PCI_MSI
static inline bool pci_dev_msi_enabled(struct pci_dev *pci_dev)
{
@@ -523,7 +553,7 @@ void pcibios_update_irq(struct pci_dev *, int irq);
/* Generic PCI functions used internally */
extern struct pci_bus *pci_find_bus(int domain, int busnr);
-void pci_bus_add_devices(struct pci_bus *bus);
+void pci_bus_add_devices(const struct pci_bus *bus);
struct pci_bus *pci_scan_bus_parented(struct device *parent, int bus,
struct pci_ops *ops, void *sysdata);
static inline struct pci_bus * __devinit pci_scan_bus(int bus, struct pci_ops *ops,
@@ -644,6 +674,11 @@ int __must_check pci_reenable_device(struct pci_dev *);
int __must_check pcim_enable_device(struct pci_dev *pdev);
void pcim_pin_device(struct pci_dev *pdev);
+static inline int pci_is_enabled(struct pci_dev *pdev)
+{
+ return (atomic_read(&pdev->enable_cnt) > 0);
+}
+
static inline int pci_is_managed(struct pci_dev *pdev)
{
return pdev->is_managed;
@@ -679,11 +714,12 @@ int pci_enable_rom(struct pci_dev *pdev);
void pci_disable_rom(struct pci_dev *pdev);
void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size);
void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom);
-size_t pci_get_rom_size(void __iomem *rom, size_t size);
+size_t pci_get_rom_size(struct pci_dev *pdev, void __iomem *rom, size_t size);
/* Power management related routines */
int pci_save_state(struct pci_dev *dev);
int pci_restore_state(struct pci_dev *dev);
+int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state);
int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
@@ -696,6 +732,9 @@ int pci_back_from_sleep(struct pci_dev *dev);
/* Functions for PCI Hotplug drivers to use */
int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
+#ifdef CONFIG_HOTPLUG
+unsigned int pci_rescan_bus(struct pci_bus *bus);
+#endif
/* Vital product data routines */
ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf);
@@ -703,7 +742,7 @@ ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void
int pci_vpd_truncate(struct pci_dev *dev, size_t size);
/* Helper functions for low-level code (drivers/pci/setup-[bus,res].c) */
-void pci_bus_assign_resources(struct pci_bus *bus);
+void pci_bus_assign_resources(const struct pci_bus *bus);
void pci_bus_size_bridges(struct pci_bus *bus);
int pci_claim_resource(struct pci_dev *, int);
void pci_assign_unassigned_resources(void);
@@ -784,7 +823,7 @@ struct msix_entry {
#ifndef CONFIG_PCI_MSI
-static inline int pci_enable_msi(struct pci_dev *dev)
+static inline int pci_enable_msi_block(struct pci_dev *dev, unsigned int nvec)
{
return -1;
}
@@ -794,6 +833,10 @@ static inline void pci_msi_shutdown(struct pci_dev *dev)
static inline void pci_disable_msi(struct pci_dev *dev)
{ }
+static inline int pci_msix_table_size(struct pci_dev *dev)
+{
+ return 0;
+}
static inline int pci_enable_msix(struct pci_dev *dev,
struct msix_entry *entries, int nvec)
{
@@ -815,9 +858,10 @@ static inline int pci_msi_enabled(void)
return 0;
}
#else
-extern int pci_enable_msi(struct pci_dev *dev);
+extern int pci_enable_msi_block(struct pci_dev *dev, unsigned int nvec);
extern void pci_msi_shutdown(struct pci_dev *dev);
extern void pci_disable_msi(struct pci_dev *dev);
+extern int pci_msix_table_size(struct pci_dev *dev);
extern int pci_enable_msix(struct pci_dev *dev,
struct msix_entry *entries, int nvec);
extern void pci_msix_shutdown(struct pci_dev *dev);
@@ -836,6 +880,8 @@ static inline int pcie_aspm_enabled(void)
extern int pcie_aspm_enabled(void);
#endif
+#define pci_enable_msi(pdev) pci_enable_msi_block(pdev, 1)
+
#ifdef CONFIG_HT_IRQ
/* The functions a driver should call */
int ht_create_irq(struct pci_dev *dev, int idx);
@@ -1189,5 +1235,23 @@ int pci_ext_cfg_avail(struct pci_dev *dev);
void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
+#ifdef CONFIG_PCI_IOV
+extern int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn);
+extern void pci_disable_sriov(struct pci_dev *dev);
+extern irqreturn_t pci_sriov_migration(struct pci_dev *dev);
+#else
+static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn)
+{
+ return -ENODEV;
+}
+static inline void pci_disable_sriov(struct pci_dev *dev)
+{
+}
+static inline irqreturn_t pci_sriov_migration(struct pci_dev *dev)
+{
+ return IRQ_NONE;
+}
+#endif
+
#endif /* __KERNEL__ */
#endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d543365518ab..ee98cd570885 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -526,6 +526,7 @@
#define PCI_DEVICE_ID_AMD_OPUS_7443 0x7443
#define PCI_DEVICE_ID_AMD_VIPER_7443 0x7443
#define PCI_DEVICE_ID_AMD_OPUS_7445 0x7445
+#define PCI_DEVICE_ID_AMD_8111_PCI 0x7460
#define PCI_DEVICE_ID_AMD_8111_LPC 0x7468
#define PCI_DEVICE_ID_AMD_8111_IDE 0x7469
#define PCI_DEVICE_ID_AMD_8111_SMBUS2 0x746a
@@ -834,6 +835,8 @@
#define PCI_DEVICE_ID_PROMISE_20276 0x5275
#define PCI_DEVICE_ID_PROMISE_20277 0x7275
+#define PCI_VENDOR_ID_FOXCONN 0x105b
+
#define PCI_VENDOR_ID_UMC 0x1060
#define PCI_DEVICE_ID_UMC_UM8673F 0x0101
#define PCI_DEVICE_ID_UMC_UM8886BF 0x673a
@@ -941,6 +944,32 @@
#define PCI_DEVICE_ID_SUN_TOMATILLO 0xa801
#define PCI_DEVICE_ID_SUN_CASSINI 0xabba
+#define PCI_VENDOR_ID_NI 0x1093
+#define PCI_DEVICE_ID_NI_PCI2322 0xd130
+#define PCI_DEVICE_ID_NI_PCI2324 0xd140
+#define PCI_DEVICE_ID_NI_PCI2328 0xd150
+#define PCI_DEVICE_ID_NI_PXI8422_2322 0xd190
+#define PCI_DEVICE_ID_NI_PXI8422_2324 0xd1a0
+#define PCI_DEVICE_ID_NI_PXI8420_2322 0xd1d0
+#define PCI_DEVICE_ID_NI_PXI8420_2324 0xd1e0
+#define PCI_DEVICE_ID_NI_PXI8420_2328 0xd1f0
+#define PCI_DEVICE_ID_NI_PXI8420_23216 0xd1f1
+#define PCI_DEVICE_ID_NI_PCI2322I 0xd250
+#define PCI_DEVICE_ID_NI_PCI2324I 0xd270
+#define PCI_DEVICE_ID_NI_PCI23216 0xd2b0
+#define PCI_DEVICE_ID_NI_PXI8430_2322 0x7080
+#define PCI_DEVICE_ID_NI_PCI8430_2322 0x70db
+#define PCI_DEVICE_ID_NI_PXI8430_2324 0x70dd
+#define PCI_DEVICE_ID_NI_PCI8430_2324 0x70df
+#define PCI_DEVICE_ID_NI_PXI8430_2328 0x70e2
+#define PCI_DEVICE_ID_NI_PCI8430_2328 0x70e4
+#define PCI_DEVICE_ID_NI_PXI8430_23216 0x70e6
+#define PCI_DEVICE_ID_NI_PCI8430_23216 0x70e7
+#define PCI_DEVICE_ID_NI_PXI8432_2322 0x70e8
+#define PCI_DEVICE_ID_NI_PCI8432_2322 0x70ea
+#define PCI_DEVICE_ID_NI_PXI8432_2324 0x70ec
+#define PCI_DEVICE_ID_NI_PCI8432_2324 0x70ee
+
#define PCI_VENDOR_ID_CMD 0x1095
#define PCI_DEVICE_ID_CMD_643 0x0643
#define PCI_DEVICE_ID_CMD_646 0x0646
@@ -1235,6 +1264,7 @@
#define PCI_DEVICE_ID_NVIDIA_NVENET_21 0x0451
#define PCI_DEVICE_ID_NVIDIA_NVENET_22 0x0452
#define PCI_DEVICE_ID_NVIDIA_NVENET_23 0x0453
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_SMBUS 0x0542
#define PCI_DEVICE_ID_NVIDIA_NVENET_24 0x054C
#define PCI_DEVICE_ID_NVIDIA_NVENET_25 0x054D
#define PCI_DEVICE_ID_NVIDIA_NVENET_26 0x054E
@@ -1245,11 +1275,14 @@
#define PCI_DEVICE_ID_NVIDIA_NVENET_31 0x07DF
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE 0x056C
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP78S_SMBUS 0x0752
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759
#define PCI_DEVICE_ID_NVIDIA_NVENET_32 0x0760
#define PCI_DEVICE_ID_NVIDIA_NVENET_33 0x0761
#define PCI_DEVICE_ID_NVIDIA_NVENET_34 0x0762
#define PCI_DEVICE_ID_NVIDIA_NVENET_35 0x0763
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_SMBUS 0x07D8
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP79_SMBUS 0x0AA2
#define PCI_DEVICE_ID_NVIDIA_NVENET_36 0x0AB0
#define PCI_DEVICE_ID_NVIDIA_NVENET_37 0x0AB1
#define PCI_DEVICE_ID_NVIDIA_NVENET_38 0x0AB2
@@ -1312,6 +1345,7 @@
#define PCI_DEVICE_ID_VIA_VT3351 0x0351
#define PCI_DEVICE_ID_VIA_VT3364 0x0364
#define PCI_DEVICE_ID_VIA_8371_0 0x0391
+#define PCI_DEVICE_ID_VIA_6415 0x0415
#define PCI_DEVICE_ID_VIA_8501_0 0x0501
#define PCI_DEVICE_ID_VIA_82C561 0x0561
#define PCI_DEVICE_ID_VIA_82C586_1 0x0571
@@ -1357,6 +1391,7 @@
#define PCI_DEVICE_ID_VIA_8783_0 0x3208
#define PCI_DEVICE_ID_VIA_8237 0x3227
#define PCI_DEVICE_ID_VIA_8251 0x3287
+#define PCI_DEVICE_ID_VIA_8261 0x3402
#define PCI_DEVICE_ID_VIA_8237A 0x3337
#define PCI_DEVICE_ID_VIA_8237S 0x3372
#define PCI_DEVICE_ID_VIA_SATA_EIDE 0x5324
@@ -1366,10 +1401,13 @@
#define PCI_DEVICE_ID_VIA_CX700 0x8324
#define PCI_DEVICE_ID_VIA_CX700_IDE 0x0581
#define PCI_DEVICE_ID_VIA_VX800 0x8353
+#define PCI_DEVICE_ID_VIA_VX855 0x8409
#define PCI_DEVICE_ID_VIA_8371_1 0x8391
#define PCI_DEVICE_ID_VIA_82C598_1 0x8598
#define PCI_DEVICE_ID_VIA_838X_1 0xB188
#define PCI_DEVICE_ID_VIA_83_87XX_1 0xB198
+#define PCI_DEVICE_ID_VIA_C409_IDE 0XC409
+#define PCI_DEVICE_ID_VIA_ANON 0xFFFF
#define PCI_VENDOR_ID_SIEMENS 0x110A
#define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102
@@ -1440,6 +1478,7 @@
#define PCI_DEVICE_ID_DIGI_DF_M_E 0x0071
#define PCI_DEVICE_ID_DIGI_DF_M_IOM2_A 0x0072
#define PCI_DEVICE_ID_DIGI_DF_M_A 0x0073
+#define PCI_DEVICE_ID_DIGI_NEO_8 0x00B1
#define PCI_DEVICE_ID_NEO_2DB9 0x00C8
#define PCI_DEVICE_ID_NEO_2DB9PRI 0x00C9
#define PCI_DEVICE_ID_NEO_2RJ45 0x00CA
@@ -1467,6 +1506,7 @@
#define PCI_DEVICE_ID_SERVERWORKS_HT1000IDE 0x0214
#define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2 0x0217
#define PCI_DEVICE_ID_SERVERWORKS_CSB6LPC 0x0227
+#define PCI_DEVICE_ID_SERVERWORKS_HT1100LD 0x0408
#define PCI_VENDOR_ID_SBE 0x1176
#define PCI_DEVICE_ID_SBE_WANXL100 0x0301
@@ -1965,6 +2005,8 @@
#define PCI_VENDOR_ID_SAMSUNG 0x144d
+#define PCI_VENDOR_ID_AMBIT 0x1468
+
#define PCI_VENDOR_ID_MYRICOM 0x14c1
#define PCI_VENDOR_ID_TITAN 0x14D2
@@ -2106,6 +2148,8 @@
#define PCI_DEVICE_ID_MELLANOX_SINAI_OLD 0x5e8c
#define PCI_DEVICE_ID_MELLANOX_SINAI 0x6274
+#define PCI_VENDOR_ID_DFI 0x15bd
+
#define PCI_VENDOR_ID_QUICKNET 0x15e2
#define PCI_DEVICE_ID_QUICKNET_XJ 0x0500
@@ -2174,6 +2218,7 @@
#define PCI_DEVICE_ID_RDC_R6040 0x6040
#define PCI_DEVICE_ID_RDC_R6060 0x6060
#define PCI_DEVICE_ID_RDC_R6061 0x6061
+#define PCI_DEVICE_ID_RDC_D1010 0x1010
#define PCI_VENDOR_ID_LENOVO 0x17aa
@@ -2208,10 +2253,20 @@
#define PCI_VENDOR_ID_TOPSPIN 0x1867
+#define PCI_VENDOR_ID_SILAN 0x1904
+
#define PCI_VENDOR_ID_TDI 0x192E
#define PCI_DEVICE_ID_TDI_EHCI 0x0101
#define PCI_VENDOR_ID_FREESCALE 0x1957
+#define PCI_DEVICE_ID_MPC8315E 0x00b4
+#define PCI_DEVICE_ID_MPC8315 0x00b5
+#define PCI_DEVICE_ID_MPC8314E 0x00b6
+#define PCI_DEVICE_ID_MPC8314 0x00b7
+#define PCI_DEVICE_ID_MPC8378E 0x00c4
+#define PCI_DEVICE_ID_MPC8378 0x00c5
+#define PCI_DEVICE_ID_MPC8377E 0x00c6
+#define PCI_DEVICE_ID_MPC8377 0x00c7
#define PCI_DEVICE_ID_MPC8548E 0x0012
#define PCI_DEVICE_ID_MPC8548 0x0013
#define PCI_DEVICE_ID_MPC8543E 0x0014
@@ -2256,6 +2311,8 @@
#define PCI_DEVICE_ID_KORENIX_JETCARDF0 0x1600
#define PCI_DEVICE_ID_KORENIX_JETCARDF1 0x16ff
+#define PCI_VENDOR_ID_QMI 0x1a32
+
#define PCI_VENDOR_ID_TEKRAM 0x1de1
#define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
@@ -2316,6 +2373,9 @@
#define PCI_DEVICE_ID_INTEL_82378 0x0484
#define PCI_DEVICE_ID_INTEL_I960 0x0960
#define PCI_DEVICE_ID_INTEL_I960RM 0x0962
+#define PCI_DEVICE_ID_INTEL_8257X_SOL 0x1062
+#define PCI_DEVICE_ID_INTEL_82573E_SOL 0x1085
+#define PCI_DEVICE_ID_INTEL_82573L_SOL 0x108F
#define PCI_DEVICE_ID_INTEL_82815_MC 0x1130
#define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132
#define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221
@@ -2363,6 +2423,7 @@
#define PCI_DEVICE_ID_INTEL_82801CA_12 0x248c
#define PCI_DEVICE_ID_INTEL_82801DB_0 0x24c0
#define PCI_DEVICE_ID_INTEL_82801DB_1 0x24c1
+#define PCI_DEVICE_ID_INTEL_82801DB_2 0x24c2
#define PCI_DEVICE_ID_INTEL_82801DB_3 0x24c3
#define PCI_DEVICE_ID_INTEL_82801DB_5 0x24c5
#define PCI_DEVICE_ID_INTEL_82801DB_6 0x24c6
@@ -2420,6 +2481,7 @@
#define PCI_DEVICE_ID_INTEL_ICH7_0 0x27b8
#define PCI_DEVICE_ID_INTEL_ICH7_1 0x27b9
#define PCI_DEVICE_ID_INTEL_ICH7_30 0x27b0
+#define PCI_DEVICE_ID_INTEL_TGP_LPC 0x27bc
#define PCI_DEVICE_ID_INTEL_ICH7_31 0x27bd
#define PCI_DEVICE_ID_INTEL_ICH7_17 0x27da
#define PCI_DEVICE_ID_INTEL_ICH7_19 0x27dd
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 027815b4635e..e4d08c1b2e0b 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -235,7 +235,7 @@
#define PCI_PM_CAP_PME_SHIFT 11 /* Start of the PME Mask in PMC */
#define PCI_PM_CTRL 4 /* PM control and status register */
#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to D3) */
-#define PCI_PM_CTRL_NO_SOFT_RESET 0x0004 /* No reset for D3hot->D0 */
+#define PCI_PM_CTRL_NO_SOFT_RESET 0x0008 /* No reset for D3hot->D0 */
#define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */
#define PCI_PM_CTRL_DATA_SEL_MASK 0x1e00 /* Data select (??) */
#define PCI_PM_CTRL_DATA_SCALE_MASK 0x6000 /* Data scale (??) */
@@ -375,6 +375,7 @@
#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */
+#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
#define PCI_EXP_DEVCAP 4 /* Device capabilities */
@@ -487,6 +488,8 @@
#define PCI_EXP_DEVCAP2_ARI 0x20 /* Alternative Routing-ID */
#define PCI_EXP_DEVCTL2 40 /* Device Control 2 */
#define PCI_EXP_DEVCTL2_ARI 0x20 /* Alternative Routing-ID */
+#define PCI_EXP_LNKCTL2 48 /* Link Control 2 */
+#define PCI_EXP_SLTCTL2 56 /* Slot Control 2 */
/* Extended Capabilities (PCI-X 2.0 and Express) */
#define PCI_EXT_CAP_ID(header) (header & 0x0000ffff)
@@ -498,6 +501,7 @@
#define PCI_EXT_CAP_ID_DSN 3
#define PCI_EXT_CAP_ID_PWR 4
#define PCI_EXT_CAP_ID_ARI 14
+#define PCI_EXT_CAP_ID_SRIOV 16
/* Advanced Error Reporting */
#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
@@ -615,4 +619,35 @@
#define PCI_ARI_CTRL_ACS 0x0002 /* ACS Function Groups Enable */
#define PCI_ARI_CTRL_FG(x) (((x) >> 4) & 7) /* Function Group */
+/* Single Root I/O Virtualization */
+#define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */
+#define PCI_SRIOV_CAP_VFM 0x01 /* VF Migration Capable */
+#define PCI_SRIOV_CAP_INTR(x) ((x) >> 21) /* Interrupt Message Number */
+#define PCI_SRIOV_CTRL 0x08 /* SR-IOV Control */
+#define PCI_SRIOV_CTRL_VFE 0x01 /* VF Enable */
+#define PCI_SRIOV_CTRL_VFM 0x02 /* VF Migration Enable */
+#define PCI_SRIOV_CTRL_INTR 0x04 /* VF Migration Interrupt Enable */
+#define PCI_SRIOV_CTRL_MSE 0x08 /* VF Memory Space Enable */
+#define PCI_SRIOV_CTRL_ARI 0x10 /* ARI Capable Hierarchy */
+#define PCI_SRIOV_STATUS 0x0a /* SR-IOV Status */
+#define PCI_SRIOV_STATUS_VFM 0x01 /* VF Migration Status */
+#define PCI_SRIOV_INITIAL_VF 0x0c /* Initial VFs */
+#define PCI_SRIOV_TOTAL_VF 0x0e /* Total VFs */
+#define PCI_SRIOV_NUM_VF 0x10 /* Number of VFs */
+#define PCI_SRIOV_FUNC_LINK 0x12 /* Function Dependency Link */
+#define PCI_SRIOV_VF_OFFSET 0x14 /* First VF Offset */
+#define PCI_SRIOV_VF_STRIDE 0x16 /* Following VF Stride */
+#define PCI_SRIOV_VF_DID 0x1a /* VF Device ID */
+#define PCI_SRIOV_SUP_PGSIZE 0x1c /* Supported Page Sizes */
+#define PCI_SRIOV_SYS_PGSIZE 0x20 /* System Page Size */
+#define PCI_SRIOV_BAR 0x24 /* VF BAR0 */
+#define PCI_SRIOV_NUM_BARS 6 /* Number of VF BARs */
+#define PCI_SRIOV_VFM 0x3c /* VF Migration State Array Offset*/
+#define PCI_SRIOV_VFM_BIR(x) ((x) & 7) /* State BIR */
+#define PCI_SRIOV_VFM_OFFSET(x) ((x) & ~7) /* State Offset */
+#define PCI_SRIOV_VFM_UA 0x0 /* Inactive.Unavailable */
+#define PCI_SRIOV_VFM_MI 0x1 /* Dormant.MigrateIn */
+#define PCI_SRIOV_VFM_MO 0x2 /* Active.MigrateOut */
+#define PCI_SRIOV_VFM_AV 0x3 /* Active.Available */
+
#endif /* LINUX_PCI_REGS_H */
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index 6cd91e3f9820..b4c79545330b 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -16,29 +16,30 @@
#define PCIE_ANY_PORT 7
/* Service Type */
-#define PCIE_PORT_SERVICE_PME 1 /* Power Management Event */
-#define PCIE_PORT_SERVICE_AER 2 /* Advanced Error Reporting */
-#define PCIE_PORT_SERVICE_HP 4 /* Native Hotplug */
-#define PCIE_PORT_SERVICE_VC 8 /* Virtual Channel */
+#define PCIE_PORT_SERVICE_PME_SHIFT 0 /* Power Management Event */
+#define PCIE_PORT_SERVICE_PME (1 << PCIE_PORT_SERVICE_PME_SHIFT)
+#define PCIE_PORT_SERVICE_AER_SHIFT 1 /* Advanced Error Reporting */
+#define PCIE_PORT_SERVICE_AER (1 << PCIE_PORT_SERVICE_AER_SHIFT)
+#define PCIE_PORT_SERVICE_HP_SHIFT 2 /* Native Hotplug */
+#define PCIE_PORT_SERVICE_HP (1 << PCIE_PORT_SERVICE_HP_SHIFT)
+#define PCIE_PORT_SERVICE_VC_SHIFT 3 /* Virtual Channel */
+#define PCIE_PORT_SERVICE_VC (1 << PCIE_PORT_SERVICE_VC_SHIFT)
/* Root/Upstream/Downstream Port's Interrupt Mode */
+#define PCIE_PORT_NO_IRQ (-1)
#define PCIE_PORT_INTx_MODE 0
#define PCIE_PORT_MSI_MODE 1
#define PCIE_PORT_MSIX_MODE 2
-struct pcie_port_service_id {
- __u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/
- __u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
- __u32 class, class_mask; /* (class,subclass,prog-if) triplet */
- __u32 port_type, service_type; /* Port Entity */
- kernel_ulong_t driver_data;
+struct pcie_port_data {
+ int port_type; /* Type of the port */
+ int port_irq_mode; /* [0:INTx | 1:MSI | 2:MSI-X] */
};
struct pcie_device {
int irq; /* Service IRQ/MSI/MSI-X Vector */
- int interrupt_mode; /* [0:INTx | 1:MSI | 2:MSI-X] */
- struct pcie_port_service_id id; /* Service ID */
- struct pci_dev *port; /* Root/Upstream/Downstream Port */
+ struct pci_dev *port; /* Root/Upstream/Downstream Port */
+ u32 service; /* Port service this device represents */
void *priv_data; /* Service Private Data */
struct device device; /* Generic Device Interface */
};
@@ -56,10 +57,9 @@ static inline void* get_service_data(struct pcie_device *dev)
struct pcie_port_service_driver {
const char *name;
- int (*probe) (struct pcie_device *dev,
- const struct pcie_port_service_id *id);
+ int (*probe) (struct pcie_device *dev);
void (*remove) (struct pcie_device *dev);
- int (*suspend) (struct pcie_device *dev, pm_message_t state);
+ int (*suspend) (struct pcie_device *dev);
int (*resume) (struct pcie_device *dev);
/* Service Error Recovery Handler */
@@ -68,7 +68,9 @@ struct pcie_port_service_driver {
/* Link Reset Capability - AER service driver specific */
pci_ers_result_t (*reset_link) (struct pci_dev *dev);
- const struct pcie_port_service_id *id_table;
+ int port_type; /* Type of the port this driver can handle */
+ u32 service; /* Port service this device represents */
+
struct device_driver driver;
};
#define to_service_driver(d) \
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 9f2a3751873a..ee5615d65211 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -5,53 +5,66 @@
#include <linux/slab.h> /* For kmalloc() */
#include <linux/smp.h>
#include <linux/cpumask.h>
+#include <linux/pfn.h>
#include <asm/percpu.h>
+#ifndef PER_CPU_BASE_SECTION
+#ifdef CONFIG_SMP
+#define PER_CPU_BASE_SECTION ".data.percpu"
+#else
+#define PER_CPU_BASE_SECTION ".data"
+#endif
+#endif
+
#ifdef CONFIG_SMP
-#define DEFINE_PER_CPU(type, name) \
- __attribute__((__section__(".data.percpu"))) \
- PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
#ifdef MODULE
-#define SHARED_ALIGNED_SECTION ".data.percpu"
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
#else
-#define SHARED_ALIGNED_SECTION ".data.percpu.shared_aligned"
+#define PER_CPU_SHARED_ALIGNED_SECTION ".shared_aligned"
#endif
+#define PER_CPU_FIRST_SECTION ".first"
-#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
- __attribute__((__section__(SHARED_ALIGNED_SECTION))) \
- PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name \
- ____cacheline_aligned_in_smp
+#else
+
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_FIRST_SECTION ""
-#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \
- __attribute__((__section__(".data.percpu.page_aligned"))) \
+#endif
+
+#define DEFINE_PER_CPU_SECTION(type, name, section) \
+ __attribute__((__section__(PER_CPU_BASE_SECTION section))) \
PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
-#else
+
#define DEFINE_PER_CPU(type, name) \
- PER_CPU_ATTRIBUTES __typeof__(type) per_cpu__##name
+ DEFINE_PER_CPU_SECTION(type, name, "")
-#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
- DEFINE_PER_CPU(type, name)
+#define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \
+ DEFINE_PER_CPU_SECTION(type, name, PER_CPU_SHARED_ALIGNED_SECTION) \
+ ____cacheline_aligned_in_smp
-#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \
- DEFINE_PER_CPU(type, name)
-#endif
+#define DEFINE_PER_CPU_PAGE_ALIGNED(type, name) \
+ DEFINE_PER_CPU_SECTION(type, name, ".page_aligned")
+
+#define DEFINE_PER_CPU_FIRST(type, name) \
+ DEFINE_PER_CPU_SECTION(type, name, PER_CPU_FIRST_SECTION)
#define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(per_cpu__##var)
#define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(per_cpu__##var)
-/* Enough to cover all DEFINE_PER_CPUs in kernel, including modules. */
-#ifndef PERCPU_ENOUGH_ROOM
+/* enough to cover all DEFINE_PER_CPUs in modules */
#ifdef CONFIG_MODULES
-#define PERCPU_MODULE_RESERVE 8192
+#define PERCPU_MODULE_RESERVE (8 << 10)
#else
-#define PERCPU_MODULE_RESERVE 0
+#define PERCPU_MODULE_RESERVE 0
#endif
+#ifndef PERCPU_ENOUGH_ROOM
#define PERCPU_ENOUGH_ROOM \
- (__per_cpu_end - __per_cpu_start + PERCPU_MODULE_RESERVE)
-#endif /* PERCPU_ENOUGH_ROOM */
+ (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
+ PERCPU_MODULE_RESERVE)
+#endif
/*
* Must be an lvalue. Since @var must be a simple identifier,
@@ -65,52 +78,94 @@
#ifdef CONFIG_SMP
+#ifdef CONFIG_HAVE_DYNAMIC_PER_CPU_AREA
+
+/* minimum unit size, also is the maximum supported allocation size */
+#define PCPU_MIN_UNIT_SIZE PFN_ALIGN(64 << 10)
+
+/*
+ * PERCPU_DYNAMIC_RESERVE indicates the amount of free area to piggy
+ * back on the first chunk for dynamic percpu allocation if arch is
+ * manually allocating and mapping it for faster access (as a part of
+ * large page mapping for example).
+ *
+ * The following values give between one and two pages of free space
+ * after typical minimal boot (2-way SMP, single disk and NIC) with
+ * both defconfig and a distro config on x86_64 and 32. More
+ * intelligent way to determine this would be nice.
+ */
+#if BITS_PER_LONG > 32
+#define PERCPU_DYNAMIC_RESERVE (20 << 10)
+#else
+#define PERCPU_DYNAMIC_RESERVE (12 << 10)
+#endif
+
+extern void *pcpu_base_addr;
+
+typedef struct page * (*pcpu_get_page_fn_t)(unsigned int cpu, int pageno);
+typedef void (*pcpu_populate_pte_fn_t)(unsigned long addr);
+
+extern size_t __init pcpu_setup_first_chunk(pcpu_get_page_fn_t get_page_fn,
+ size_t static_size, size_t reserved_size,
+ ssize_t dyn_size, ssize_t unit_size,
+ void *base_addr,
+ pcpu_populate_pte_fn_t populate_pte_fn);
+
+extern ssize_t __init pcpu_embed_first_chunk(
+ size_t static_size, size_t reserved_size,
+ ssize_t dyn_size, ssize_t unit_size);
+
+/*
+ * Use this to get to a cpu's version of the per-cpu object
+ * dynamically allocated. Non-atomic access to the current CPU's
+ * version should probably be combined with get_cpu()/put_cpu().
+ */
+#define per_cpu_ptr(ptr, cpu) SHIFT_PERCPU_PTR((ptr), per_cpu_offset((cpu)))
+
+extern void *__alloc_reserved_percpu(size_t size, size_t align);
+
+#else /* CONFIG_HAVE_DYNAMIC_PER_CPU_AREA */
+
struct percpu_data {
void *ptrs[1];
};
#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
-/*
- * Use this to get to a cpu's version of the per-cpu object dynamically
- * allocated. Non-atomic access to the current CPU's version should
- * probably be combined with get_cpu()/put_cpu().
- */
-#define percpu_ptr(ptr, cpu) \
-({ \
- struct percpu_data *__p = __percpu_disguise(ptr); \
- (__typeof__(ptr))__p->ptrs[(cpu)]; \
+
+#define per_cpu_ptr(ptr, cpu) \
+({ \
+ struct percpu_data *__p = __percpu_disguise(ptr); \
+ (__typeof__(ptr))__p->ptrs[(cpu)]; \
})
-extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
-extern void percpu_free(void *__pdata);
+#endif /* CONFIG_HAVE_DYNAMIC_PER_CPU_AREA */
+
+extern void *__alloc_percpu(size_t size, size_t align);
+extern void free_percpu(void *__pdata);
#else /* CONFIG_SMP */
-#define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
-static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
+static inline void *__alloc_percpu(size_t size, size_t align)
{
- return kzalloc(size, gfp);
+ /*
+ * Can't easily make larger alignment work with kmalloc. WARN
+ * on it. Larger alignment should only be used for module
+ * percpu sections on SMP for which this path isn't used.
+ */
+ WARN_ON_ONCE(align > SMP_CACHE_BYTES);
+ return kzalloc(size, GFP_KERNEL);
}
-static inline void percpu_free(void *__pdata)
+static inline void free_percpu(void *p)
{
- kfree(__pdata);
+ kfree(p);
}
#endif /* CONFIG_SMP */
-#define percpu_alloc_mask(size, gfp, mask) \
- __percpu_alloc_mask((size), (gfp), &(mask))
-
-#define percpu_alloc(size, gfp) percpu_alloc_mask((size), (gfp), cpu_online_map)
-
-/* (legacy) interface for use without CPU hotplug handling */
-
-#define __alloc_percpu(size) percpu_alloc_mask((size), GFP_KERNEL, \
- cpu_possible_map)
-#define alloc_percpu(type) (type *)__alloc_percpu(sizeof(type))
-#define free_percpu(ptr) percpu_free((ptr))
-#define per_cpu_ptr(ptr, cpu) percpu_ptr((ptr), (cpu))
+#define alloc_percpu(type) (type *)__alloc_percpu(sizeof(type), \
+ __alignof__(type))
#endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 01b262959f2e..228b0b6306b0 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -12,187 +12,187 @@
#define PFKEYV2_REVISION 199806L
struct sadb_msg {
- uint8_t sadb_msg_version;
- uint8_t sadb_msg_type;
- uint8_t sadb_msg_errno;
- uint8_t sadb_msg_satype;
- uint16_t sadb_msg_len;
- uint16_t sadb_msg_reserved;
- uint32_t sadb_msg_seq;
- uint32_t sadb_msg_pid;
+ __u8 sadb_msg_version;
+ __u8 sadb_msg_type;
+ __u8 sadb_msg_errno;
+ __u8 sadb_msg_satype;
+ __u16 sadb_msg_len;
+ __u16 sadb_msg_reserved;
+ __u32 sadb_msg_seq;
+ __u32 sadb_msg_pid;
} __attribute__((packed));
/* sizeof(struct sadb_msg) == 16 */
struct sadb_ext {
- uint16_t sadb_ext_len;
- uint16_t sadb_ext_type;
+ __u16 sadb_ext_len;
+ __u16 sadb_ext_type;
} __attribute__((packed));
/* sizeof(struct sadb_ext) == 4 */
struct sadb_sa {
- uint16_t sadb_sa_len;
- uint16_t sadb_sa_exttype;
+ __u16 sadb_sa_len;
+ __u16 sadb_sa_exttype;
__be32 sadb_sa_spi;
- uint8_t sadb_sa_replay;
- uint8_t sadb_sa_state;
- uint8_t sadb_sa_auth;
- uint8_t sadb_sa_encrypt;
- uint32_t sadb_sa_flags;
+ __u8 sadb_sa_replay;
+ __u8 sadb_sa_state;
+ __u8 sadb_sa_auth;
+ __u8 sadb_sa_encrypt;
+ __u32 sadb_sa_flags;
} __attribute__((packed));
/* sizeof(struct sadb_sa) == 16 */
struct sadb_lifetime {
- uint16_t sadb_lifetime_len;
- uint16_t sadb_lifetime_exttype;
- uint32_t sadb_lifetime_allocations;
- uint64_t sadb_lifetime_bytes;
- uint64_t sadb_lifetime_addtime;
- uint64_t sadb_lifetime_usetime;
+ __u16 sadb_lifetime_len;
+ __u16 sadb_lifetime_exttype;
+ __u32 sadb_lifetime_allocations;
+ __u64 sadb_lifetime_bytes;
+ __u64 sadb_lifetime_addtime;
+ __u64 sadb_lifetime_usetime;
} __attribute__((packed));
/* sizeof(struct sadb_lifetime) == 32 */
struct sadb_address {
- uint16_t sadb_address_len;
- uint16_t sadb_address_exttype;
- uint8_t sadb_address_proto;
- uint8_t sadb_address_prefixlen;
- uint16_t sadb_address_reserved;
+ __u16 sadb_address_len;
+ __u16 sadb_address_exttype;
+ __u8 sadb_address_proto;
+ __u8 sadb_address_prefixlen;
+ __u16 sadb_address_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_address) == 8 */
struct sadb_key {
- uint16_t sadb_key_len;
- uint16_t sadb_key_exttype;
- uint16_t sadb_key_bits;
- uint16_t sadb_key_reserved;
+ __u16 sadb_key_len;
+ __u16 sadb_key_exttype;
+ __u16 sadb_key_bits;
+ __u16 sadb_key_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_key) == 8 */
struct sadb_ident {
- uint16_t sadb_ident_len;
- uint16_t sadb_ident_exttype;
- uint16_t sadb_ident_type;
- uint16_t sadb_ident_reserved;
- uint64_t sadb_ident_id;
+ __u16 sadb_ident_len;
+ __u16 sadb_ident_exttype;
+ __u16 sadb_ident_type;
+ __u16 sadb_ident_reserved;
+ __u64 sadb_ident_id;
} __attribute__((packed));
/* sizeof(struct sadb_ident) == 16 */
struct sadb_sens {
- uint16_t sadb_sens_len;
- uint16_t sadb_sens_exttype;
- uint32_t sadb_sens_dpd;
- uint8_t sadb_sens_sens_level;
- uint8_t sadb_sens_sens_len;
- uint8_t sadb_sens_integ_level;
- uint8_t sadb_sens_integ_len;
- uint32_t sadb_sens_reserved;
+ __u16 sadb_sens_len;
+ __u16 sadb_sens_exttype;
+ __u32 sadb_sens_dpd;
+ __u8 sadb_sens_sens_level;
+ __u8 sadb_sens_sens_len;
+ __u8 sadb_sens_integ_level;
+ __u8 sadb_sens_integ_len;
+ __u32 sadb_sens_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_sens) == 16 */
/* followed by:
- uint64_t sadb_sens_bitmap[sens_len];
- uint64_t sadb_integ_bitmap[integ_len]; */
+ __u64 sadb_sens_bitmap[sens_len];
+ __u64 sadb_integ_bitmap[integ_len]; */
struct sadb_prop {
- uint16_t sadb_prop_len;
- uint16_t sadb_prop_exttype;
- uint8_t sadb_prop_replay;
- uint8_t sadb_prop_reserved[3];
+ __u16 sadb_prop_len;
+ __u16 sadb_prop_exttype;
+ __u8 sadb_prop_replay;
+ __u8 sadb_prop_reserved[3];
} __attribute__((packed));
/* sizeof(struct sadb_prop) == 8 */
/* followed by:
struct sadb_comb sadb_combs[(sadb_prop_len +
- sizeof(uint64_t) - sizeof(struct sadb_prop)) /
+ sizeof(__u64) - sizeof(struct sadb_prop)) /
sizeof(struct sadb_comb)]; */
struct sadb_comb {
- uint8_t sadb_comb_auth;
- uint8_t sadb_comb_encrypt;
- uint16_t sadb_comb_flags;
- uint16_t sadb_comb_auth_minbits;
- uint16_t sadb_comb_auth_maxbits;
- uint16_t sadb_comb_encrypt_minbits;
- uint16_t sadb_comb_encrypt_maxbits;
- uint32_t sadb_comb_reserved;
- uint32_t sadb_comb_soft_allocations;
- uint32_t sadb_comb_hard_allocations;
- uint64_t sadb_comb_soft_bytes;
- uint64_t sadb_comb_hard_bytes;
- uint64_t sadb_comb_soft_addtime;
- uint64_t sadb_comb_hard_addtime;
- uint64_t sadb_comb_soft_usetime;
- uint64_t sadb_comb_hard_usetime;
+ __u8 sadb_comb_auth;
+ __u8 sadb_comb_encrypt;
+ __u16 sadb_comb_flags;
+ __u16 sadb_comb_auth_minbits;
+ __u16 sadb_comb_auth_maxbits;
+ __u16 sadb_comb_encrypt_minbits;
+ __u16 sadb_comb_encrypt_maxbits;
+ __u32 sadb_comb_reserved;
+ __u32 sadb_comb_soft_allocations;
+ __u32 sadb_comb_hard_allocations;
+ __u64 sadb_comb_soft_bytes;
+ __u64 sadb_comb_hard_bytes;
+ __u64 sadb_comb_soft_addtime;
+ __u64 sadb_comb_hard_addtime;
+ __u64 sadb_comb_soft_usetime;
+ __u64 sadb_comb_hard_usetime;
} __attribute__((packed));
/* sizeof(struct sadb_comb) == 72 */
struct sadb_supported {
- uint16_t sadb_supported_len;
- uint16_t sadb_supported_exttype;
- uint32_t sadb_supported_reserved;
+ __u16 sadb_supported_len;
+ __u16 sadb_supported_exttype;
+ __u32 sadb_supported_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_supported) == 8 */
/* followed by:
struct sadb_alg sadb_algs[(sadb_supported_len +
- sizeof(uint64_t) - sizeof(struct sadb_supported)) /
+ sizeof(__u64) - sizeof(struct sadb_supported)) /
sizeof(struct sadb_alg)]; */
struct sadb_alg {
- uint8_t sadb_alg_id;
- uint8_t sadb_alg_ivlen;
- uint16_t sadb_alg_minbits;
- uint16_t sadb_alg_maxbits;
- uint16_t sadb_alg_reserved;
+ __u8 sadb_alg_id;
+ __u8 sadb_alg_ivlen;
+ __u16 sadb_alg_minbits;
+ __u16 sadb_alg_maxbits;
+ __u16 sadb_alg_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_alg) == 8 */
struct sadb_spirange {
- uint16_t sadb_spirange_len;
- uint16_t sadb_spirange_exttype;
- uint32_t sadb_spirange_min;
- uint32_t sadb_spirange_max;
- uint32_t sadb_spirange_reserved;
+ __u16 sadb_spirange_len;
+ __u16 sadb_spirange_exttype;
+ __u32 sadb_spirange_min;
+ __u32 sadb_spirange_max;
+ __u32 sadb_spirange_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_spirange) == 16 */
struct sadb_x_kmprivate {
- uint16_t sadb_x_kmprivate_len;
- uint16_t sadb_x_kmprivate_exttype;
- uint32_t sadb_x_kmprivate_reserved;
+ __u16 sadb_x_kmprivate_len;
+ __u16 sadb_x_kmprivate_exttype;
+ __u32 sadb_x_kmprivate_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_x_kmprivate) == 8 */
struct sadb_x_sa2 {
- uint16_t sadb_x_sa2_len;
- uint16_t sadb_x_sa2_exttype;
- uint8_t sadb_x_sa2_mode;
- uint8_t sadb_x_sa2_reserved1;
- uint16_t sadb_x_sa2_reserved2;
- uint32_t sadb_x_sa2_sequence;
- uint32_t sadb_x_sa2_reqid;
+ __u16 sadb_x_sa2_len;
+ __u16 sadb_x_sa2_exttype;
+ __u8 sadb_x_sa2_mode;
+ __u8 sadb_x_sa2_reserved1;
+ __u16 sadb_x_sa2_reserved2;
+ __u32 sadb_x_sa2_sequence;
+ __u32 sadb_x_sa2_reqid;
} __attribute__((packed));
/* sizeof(struct sadb_x_sa2) == 16 */
struct sadb_x_policy {
- uint16_t sadb_x_policy_len;
- uint16_t sadb_x_policy_exttype;
- uint16_t sadb_x_policy_type;
- uint8_t sadb_x_policy_dir;
- uint8_t sadb_x_policy_reserved;
- uint32_t sadb_x_policy_id;
- uint32_t sadb_x_policy_priority;
+ __u16 sadb_x_policy_len;
+ __u16 sadb_x_policy_exttype;
+ __u16 sadb_x_policy_type;
+ __u8 sadb_x_policy_dir;
+ __u8 sadb_x_policy_reserved;
+ __u32 sadb_x_policy_id;
+ __u32 sadb_x_policy_priority;
} __attribute__((packed));
/* sizeof(struct sadb_x_policy) == 16 */
struct sadb_x_ipsecrequest {
- uint16_t sadb_x_ipsecrequest_len;
- uint16_t sadb_x_ipsecrequest_proto;
- uint8_t sadb_x_ipsecrequest_mode;
- uint8_t sadb_x_ipsecrequest_level;
- uint16_t sadb_x_ipsecrequest_reserved1;
- uint32_t sadb_x_ipsecrequest_reqid;
- uint32_t sadb_x_ipsecrequest_reserved2;
+ __u16 sadb_x_ipsecrequest_len;
+ __u16 sadb_x_ipsecrequest_proto;
+ __u8 sadb_x_ipsecrequest_mode;
+ __u8 sadb_x_ipsecrequest_level;
+ __u16 sadb_x_ipsecrequest_reserved1;
+ __u32 sadb_x_ipsecrequest_reqid;
+ __u32 sadb_x_ipsecrequest_reserved2;
} __attribute__((packed));
/* sizeof(struct sadb_x_ipsecrequest) == 16 */
@@ -200,38 +200,38 @@ struct sadb_x_ipsecrequest {
* type of NAT-T is supported, draft-ietf-ipsec-udp-encaps-06
*/
struct sadb_x_nat_t_type {
- uint16_t sadb_x_nat_t_type_len;
- uint16_t sadb_x_nat_t_type_exttype;
- uint8_t sadb_x_nat_t_type_type;
- uint8_t sadb_x_nat_t_type_reserved[3];
+ __u16 sadb_x_nat_t_type_len;
+ __u16 sadb_x_nat_t_type_exttype;
+ __u8 sadb_x_nat_t_type_type;
+ __u8 sadb_x_nat_t_type_reserved[3];
} __attribute__((packed));
/* sizeof(struct sadb_x_nat_t_type) == 8 */
/* Pass a NAT Traversal port (Source or Dest port) */
struct sadb_x_nat_t_port {
- uint16_t sadb_x_nat_t_port_len;
- uint16_t sadb_x_nat_t_port_exttype;
+ __u16 sadb_x_nat_t_port_len;
+ __u16 sadb_x_nat_t_port_exttype;
__be16 sadb_x_nat_t_port_port;
- uint16_t sadb_x_nat_t_port_reserved;
+ __u16 sadb_x_nat_t_port_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_x_nat_t_port) == 8 */
/* Generic LSM security context */
struct sadb_x_sec_ctx {
- uint16_t sadb_x_sec_len;
- uint16_t sadb_x_sec_exttype;
- uint8_t sadb_x_ctx_alg; /* LSMs: e.g., selinux == 1 */
- uint8_t sadb_x_ctx_doi;
- uint16_t sadb_x_ctx_len;
+ __u16 sadb_x_sec_len;
+ __u16 sadb_x_sec_exttype;
+ __u8 sadb_x_ctx_alg; /* LSMs: e.g., selinux == 1 */
+ __u8 sadb_x_ctx_doi;
+ __u16 sadb_x_ctx_len;
} __attribute__((packed));
/* sizeof(struct sadb_sec_ctx) = 8 */
/* Used by MIGRATE to pass addresses IKE will use to perform
* negotiation with the peer */
struct sadb_x_kmaddress {
- uint16_t sadb_x_kmaddress_len;
- uint16_t sadb_x_kmaddress_exttype;
- uint32_t sadb_x_kmaddress_reserved;
+ __u16 sadb_x_kmaddress_len;
+ __u16 sadb_x_kmaddress_exttype;
+ __u32 sadb_x_kmaddress_reserved;
} __attribute__((packed));
/* sizeof(struct sadb_x_kmaddress) == 8 */
diff --git a/include/linux/phantom.h b/include/linux/phantom.h
index 02268c54c250..94dd6645c60a 100644
--- a/include/linux/phantom.h
+++ b/include/linux/phantom.h
@@ -10,7 +10,7 @@
#ifndef __PHANTOM_H
#define __PHANTOM_H
-#include <asm/types.h>
+#include <linux/types.h>
/* PHN_(G/S)ET_REG param */
struct phm_reg {
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index 4157faa857b6..ee5e3c9e2bca 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -23,6 +23,8 @@
#ifndef LINUX_PHONET_H
#define LINUX_PHONET_H
+#include <linux/types.h>
+
/* Automatic protocol selection */
#define PN_PROTO_TRANSPORT 0
/* Phonet datagram socket */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index d7e54d98869f..32cf14a4b034 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -315,8 +315,7 @@ struct phy_device {
/* Interrupt and Polling infrastructure */
struct work_struct phy_queue;
- struct work_struct state_queue;
- struct timer_list phy_timer;
+ struct delayed_work state_queue;
atomic_t irq_disable;
struct mutex lock;
diff --git a/include/linux/pim.h b/include/linux/pim.h
index 1ba0661561a4..252bf6644c51 100644
--- a/include/linux/pim.h
+++ b/include/linux/pim.h
@@ -4,14 +4,14 @@
#include <asm/byteorder.h>
/* Message types - V1 */
-#define PIM_V1_VERSION __constant_htonl(0x10000000)
+#define PIM_V1_VERSION cpu_to_be32(0x10000000)
#define PIM_V1_REGISTER 1
/* Message types - V2 */
#define PIM_VERSION 2
#define PIM_REGISTER 1
-#define PIM_NULL_REGISTER __constant_htonl(0x40000000)
+#define PIM_NULL_REGISTER cpu_to_be32(0x40000000)
/* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */
struct pimreghdr
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index e6aa8482ad7a..3c842edff388 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_PKT_CLS_H
#define __LINUX_PKT_CLS_H
+#include <linux/types.h>
#include <linux/pkt_sched.h>
/* I think i could have done better macros ; for now this is stolen from
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index e3f133adba78..d51a2b3e221e 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_PKT_SCHED_H
#define __LINUX_PKT_SCHED_H
+#include <linux/types.h>
+
/* Logical priority bands not depending on specific packet scheduler.
Every scheduler will map them to real traffic classes, if it has
no more precise mechanism to classify packets.
@@ -513,7 +515,7 @@ enum
struct tc_drr_stats
{
- u32 deficit;
+ __u32 deficit;
};
#endif
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 9a342699c607..76e470a299bf 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -12,6 +12,7 @@
#define _PLATFORM_DEVICE_H_
#include <linux/device.h>
+#include <linux/mod_devicetable.h>
struct platform_device {
const char * name;
@@ -19,8 +20,13 @@ struct platform_device {
struct device dev;
u32 num_resources;
struct resource * resource;
+ void *platform_data;
+
+ struct platform_device_id *id_entry;
};
+#define platform_get_device_id(pdev) ((pdev)->id_entry)
+
#define to_platform_device(x) container_of((x), struct platform_device, dev)
extern int platform_device_register(struct platform_device *);
@@ -56,6 +62,7 @@ struct platform_driver {
int (*resume_early)(struct platform_device *);
int (*resume)(struct platform_device *);
struct device_driver driver;
+ struct platform_device_id *id_table;
};
extern int platform_driver_register(struct platform_driver *);
diff --git a/include/linux/plist.h b/include/linux/plist.h
index 85de2f055874..45926d77d6ac 100644
--- a/include/linux/plist.h
+++ b/include/linux/plist.h
@@ -96,6 +96,10 @@ struct plist_node {
# define PLIST_HEAD_LOCK_INIT(_lock)
#endif
+#define _PLIST_HEAD_INIT(head) \
+ .prio_list = LIST_HEAD_INIT((head).prio_list), \
+ .node_list = LIST_HEAD_INIT((head).node_list)
+
/**
* PLIST_HEAD_INIT - static struct plist_head initializer
* @head: struct plist_head variable name
@@ -103,8 +107,7 @@ struct plist_node {
*/
#define PLIST_HEAD_INIT(head, _lock) \
{ \
- .prio_list = LIST_HEAD_INIT((head).prio_list), \
- .node_list = LIST_HEAD_INIT((head).node_list), \
+ _PLIST_HEAD_INIT(head), \
PLIST_HEAD_LOCK_INIT(&(_lock)) \
}
@@ -116,7 +119,7 @@ struct plist_node {
#define PLIST_NODE_INIT(node, __prio) \
{ \
.prio = (__prio), \
- .plist = PLIST_HEAD_INIT((node).plist, NULL), \
+ .plist = { _PLIST_HEAD_INIT((node).plist) }, \
}
/**
diff --git a/include/linux/pm.h b/include/linux/pm.h
index de2e0a8f6728..1d4e2d289821 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -381,10 +381,12 @@ struct dev_pm_info {
#ifdef CONFIG_PM_SLEEP
extern void device_pm_lock(void);
+extern int sysdev_resume(void);
extern void device_power_up(pm_message_t state);
extern void device_resume(pm_message_t state);
extern void device_pm_unlock(void);
+extern int sysdev_suspend(pm_message_t state);
extern int device_power_down(pm_message_t state);
extern int device_suspend(pm_message_t state);
extern int device_prepare_suspend(pm_message_t state);
@@ -398,6 +400,9 @@ extern void __suspend_report_result(const char *function, void *fn, int ret);
#else /* !CONFIG_PM_SLEEP */
+#define device_pm_lock() do {} while (0)
+#define device_pm_unlock() do {} while (0)
+
static inline int device_suspend(pm_message_t state)
{
return 0;
@@ -407,6 +412,14 @@ static inline int device_suspend(pm_message_t state)
#endif /* !CONFIG_PM_SLEEP */
+/* How to reorder dpm_list after device_move() */
+enum dpm_order {
+ DPM_ORDER_NONE,
+ DPM_ORDER_DEV_AFTER_PARENT,
+ DPM_ORDER_PARENT_BEFORE_DEV,
+ DPM_ORDER_DEV_LAST,
+};
+
/*
* Global Power Management flags
* Used to keep APM and ACPI from both being active
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 9f31683728fd..6729f7dcd60e 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -17,6 +17,9 @@
*/
#define TIMER_ENTRY_STATIC ((void *) 0x74737461)
+/********** mm/debug-pagealloc.c **********/
+#define PAGE_POISON 0xaa
+
/********** mm/slab.c **********/
/*
* Magic nums for obj red zoning.
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 8ff25e0e7f7a..594c494ac3f0 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -73,6 +73,8 @@ enum power_supply_property {
POWER_SUPPLY_PROP_VOLTAGE_AVG,
POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_CURRENT_AVG,
+ POWER_SUPPLY_PROP_POWER_NOW,
+ POWER_SUPPLY_PROP_POWER_AVG,
POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN,
POWER_SUPPLY_PROP_CHARGE_FULL,
diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h
index a942892d6dfe..0d3fa63e90ea 100644
--- a/include/linux/ppp_channel.h
+++ b/include/linux/ppp_channel.h
@@ -22,6 +22,7 @@
#include <linux/list.h>
#include <linux/skbuff.h>
#include <linux/poll.h>
+#include <net/net_namespace.h>
struct ppp_channel;
@@ -39,8 +40,8 @@ struct ppp_channel {
int mtu; /* max transmit packet size */
int hdrlen; /* amount of headroom channel needs */
void *ppp; /* opaque to channel */
- /* the following are not used at present */
int speed; /* transfer rate (bytes/second) */
+ /* the following is not used at present */
int latency; /* overhead time in milliseconds */
};
@@ -56,6 +57,9 @@ extern void ppp_input(struct ppp_channel *, struct sk_buff *);
that we may have missed a packet. */
extern void ppp_input_error(struct ppp_channel *, int code);
+/* Attach a channel to a given PPP unit in specified net. */
+extern int ppp_register_net_channel(struct net *, struct ppp_channel *);
+
/* Attach a channel to a given PPP unit. */
extern int ppp_register_channel(struct ppp_channel *);
diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h
index 6e8adc77522c..0f93ed6b4a88 100644
--- a/include/linux/ppp_defs.h
+++ b/include/linux/ppp_defs.h
@@ -25,6 +25,8 @@
* OR MODIFICATIONS.
*/
+#include <linux/types.h>
+
/*
* ==FILEVERSION 20000114==
*
@@ -175,8 +177,8 @@ struct ppp_comp_stats {
* the last NP packet was sent or received.
*/
struct ppp_idle {
- time_t xmit_idle; /* time since last NP packet sent */
- time_t recv_idle; /* time since last NP packet received */
+ __kernel_time_t xmit_idle; /* time since last NP packet sent */
+ __kernel_time_t recv_idle; /* time since last NP packet received */
};
#endif /* _PPP_DEFS_H_ */
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index b8bdb96eff78..fbfa3d44d33d 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -41,9 +41,6 @@ enum {
* while parent/subdir create the directory structure (every
* /proc file has a parent, but "subdir" is NULL for all
* non-directory entries).
- *
- * "owner" is used to protect module
- * from unloading while proc_dir_entry is in use
*/
typedef int (read_proc_t)(char *page, char **start, off_t off,
@@ -70,7 +67,6 @@ struct proc_dir_entry {
* somewhere.
*/
const struct file_operations *proc_fops;
- struct module *owner;
struct proc_dir_entry *next, *parent, *subdir;
void *data;
read_proc_t *read_proc;
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 98b93ca4db06..67c15653fc23 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -94,6 +94,7 @@ extern void ptrace_notify(int exit_code);
extern void __ptrace_link(struct task_struct *child,
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
+extern void exit_ptrace(struct task_struct *tracer);
extern void ptrace_fork(struct task_struct *task, unsigned long clone_flags);
#define PTRACE_MODE_READ 1
#define PTRACE_MODE_ATTACH 2
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index 3945f803d514..7c775751392c 100644
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -28,4 +28,4 @@ int pwm_enable(struct pwm_device *pwm);
*/
void pwm_disable(struct pwm_device *pwm);
-#endif /* __ASM_ARCH_PWM_H */
+#endif /* __LINUX_PWM_H */
diff --git a/include/linux/quota.h b/include/linux/quota.h
index d72d5d84fde5..78c48895b12a 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -198,6 +198,7 @@ struct mem_dqblk {
qsize_t dqb_bhardlimit; /* absolute limit on disk blks alloc */
qsize_t dqb_bsoftlimit; /* preferred limit on disk blks */
qsize_t dqb_curspace; /* current used space */
+ qsize_t dqb_rsvspace; /* current reserved space for delalloc*/
qsize_t dqb_ihardlimit; /* absolute limit on allocated inodes */
qsize_t dqb_isoftlimit; /* preferred inode limit */
qsize_t dqb_curinodes; /* current # allocated inodes */
@@ -276,8 +277,6 @@ struct dquot {
struct mem_dqblk dq_dqb; /* Diskquota usage */
};
-#define NODQUOT (struct dquot *)NULL
-
#define QUOTA_OK 0
#define NO_QUOTA 1
@@ -308,6 +307,14 @@ struct dquot_operations {
int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */
int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */
int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */
+ /* reserve quota for delayed block allocation */
+ int (*reserve_space) (struct inode *, qsize_t, int);
+ /* claim reserved quota for delayed alloc */
+ int (*claim_space) (struct inode *, qsize_t);
+ /* release rsved quota for delayed alloc */
+ void (*release_rsv) (struct inode *, qsize_t);
+ /* get reserved quota for delayed alloc */
+ qsize_t (*get_reserved_space) (struct inode *);
};
/* Operations handling requests from userspace */
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 21b781a3350f..36353d95c8db 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -24,10 +24,8 @@ void sync_dquots(struct super_block *sb, int type);
int dquot_initialize(struct inode *inode, int type);
int dquot_drop(struct inode *inode);
-int dquot_drop_locked(struct inode *inode);
struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
void dqput(struct dquot *dquot);
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type);
int dquot_scan_active(struct super_block *sb,
int (*fn)(struct dquot *dquot, unsigned long priv),
unsigned long priv);
@@ -37,6 +35,11 @@ void dquot_destroy(struct dquot *dquot);
int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc);
int dquot_alloc_inode(const struct inode *inode, qsize_t number);
+int dquot_reserve_space(struct inode *inode, qsize_t number, int prealloc);
+int dquot_claim_space(struct inode *inode, qsize_t number);
+void dquot_release_reserved_space(struct inode *inode, qsize_t number);
+qsize_t dquot_get_reserved_space(struct inode *inode);
+
int dquot_free_space(struct inode *inode, qsize_t number);
int dquot_free_inode(const struct inode *inode, qsize_t number);
@@ -185,6 +188,16 @@ static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
return ret;
}
+static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
+{
+ if (sb_any_quota_active(inode->i_sb)) {
+ /* Used space is updated in alloc_space() */
+ if (inode->i_sb->dq_op->reserve_space(inode, nr, 0) == NO_QUOTA)
+ return 1;
+ }
+ return 0;
+}
+
static inline int vfs_dq_alloc_inode(struct inode *inode)
{
if (sb_any_quota_active(inode->i_sb)) {
@@ -195,6 +208,31 @@ static inline int vfs_dq_alloc_inode(struct inode *inode)
return 0;
}
+/*
+ * Convert in-memory reserved quotas to real consumed quotas
+ */
+static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
+{
+ if (sb_any_quota_active(inode->i_sb)) {
+ if (inode->i_sb->dq_op->claim_space(inode, nr) == NO_QUOTA)
+ return 1;
+ } else
+ inode_add_bytes(inode, nr);
+
+ mark_inode_dirty(inode);
+ return 0;
+}
+
+/*
+ * Release reserved (in-memory) quotas
+ */
+static inline
+void vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
+{
+ if (sb_any_quota_active(inode->i_sb))
+ inode->i_sb->dq_op->release_rsv(inode, nr);
+}
+
static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
{
if (sb_any_quota_active(inode->i_sb))
@@ -341,6 +379,22 @@ static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
return 0;
}
+static inline int vfs_dq_reserve_space(struct inode *inode, qsize_t nr)
+{
+ return 0;
+}
+
+static inline int vfs_dq_claim_space(struct inode *inode, qsize_t nr)
+{
+ return vfs_dq_alloc_space(inode, nr);
+}
+
+static inline
+int vfs_dq_release_reservation_space(struct inode *inode, qsize_t nr)
+{
+ return 0;
+}
+
static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
{
inode_sub_bytes(inode, nr);
@@ -356,67 +410,48 @@ static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
{
- return vfs_dq_prealloc_space_nodirty(inode,
- nr << inode->i_sb->s_blocksize_bits);
+ return vfs_dq_prealloc_space_nodirty(inode, nr << inode->i_blkbits);
}
static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr)
{
- return vfs_dq_prealloc_space(inode,
- nr << inode->i_sb->s_blocksize_bits);
+ return vfs_dq_prealloc_space(inode, nr << inode->i_blkbits);
}
static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr)
{
- return vfs_dq_alloc_space_nodirty(inode,
- nr << inode->i_sb->s_blocksize_bits);
+ return vfs_dq_alloc_space_nodirty(inode, nr << inode->i_blkbits);
}
static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr)
{
- return vfs_dq_alloc_space(inode,
- nr << inode->i_sb->s_blocksize_bits);
+ return vfs_dq_alloc_space(inode, nr << inode->i_blkbits);
+}
+
+static inline int vfs_dq_reserve_block(struct inode *inode, qsize_t nr)
+{
+ return vfs_dq_reserve_space(inode, nr << inode->i_blkbits);
+}
+
+static inline int vfs_dq_claim_block(struct inode *inode, qsize_t nr)
+{
+ return vfs_dq_claim_space(inode, nr << inode->i_blkbits);
+}
+
+static inline
+void vfs_dq_release_reservation_block(struct inode *inode, qsize_t nr)
+{
+ vfs_dq_release_reservation_space(inode, nr << inode->i_blkbits);
}
static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr)
{
- vfs_dq_free_space_nodirty(inode, nr << inode->i_sb->s_blocksize_bits);
+ vfs_dq_free_space_nodirty(inode, nr << inode->i_blkbits);
}
static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr)
{
- vfs_dq_free_space(inode, nr << inode->i_sb->s_blocksize_bits);
+ vfs_dq_free_space(inode, nr << inode->i_blkbits);
}
-/*
- * Define uppercase equivalents for compatibility with old function names
- * Can go away when we think all users have been converted (15/04/2008)
- */
-#define DQUOT_INIT(inode) vfs_dq_init(inode)
-#define DQUOT_DROP(inode) vfs_dq_drop(inode)
-#define DQUOT_PREALLOC_SPACE_NODIRTY(inode, nr) \
- vfs_dq_prealloc_space_nodirty(inode, nr)
-#define DQUOT_PREALLOC_SPACE(inode, nr) vfs_dq_prealloc_space(inode, nr)
-#define DQUOT_ALLOC_SPACE_NODIRTY(inode, nr) \
- vfs_dq_alloc_space_nodirty(inode, nr)
-#define DQUOT_ALLOC_SPACE(inode, nr) vfs_dq_alloc_space(inode, nr)
-#define DQUOT_PREALLOC_BLOCK_NODIRTY(inode, nr) \
- vfs_dq_prealloc_block_nodirty(inode, nr)
-#define DQUOT_PREALLOC_BLOCK(inode, nr) vfs_dq_prealloc_block(inode, nr)
-#define DQUOT_ALLOC_BLOCK_NODIRTY(inode, nr) \
- vfs_dq_alloc_block_nodirty(inode, nr)
-#define DQUOT_ALLOC_BLOCK(inode, nr) vfs_dq_alloc_block(inode, nr)
-#define DQUOT_ALLOC_INODE(inode) vfs_dq_alloc_inode(inode)
-#define DQUOT_FREE_SPACE_NODIRTY(inode, nr) \
- vfs_dq_free_space_nodirty(inode, nr)
-#define DQUOT_FREE_SPACE(inode, nr) vfs_dq_free_space(inode, nr)
-#define DQUOT_FREE_BLOCK_NODIRTY(inode, nr) \
- vfs_dq_free_block_nodirty(inode, nr)
-#define DQUOT_FREE_BLOCK(inode, nr) vfs_dq_free_block(inode, nr)
-#define DQUOT_FREE_INODE(inode) vfs_dq_free_inode(inode)
-#define DQUOT_TRANSFER(inode, iattr) vfs_dq_transfer(inode, iattr)
-#define DQUOT_SYNC(sb) vfs_dq_sync(sb)
-#define DQUOT_OFF(sb, remount) vfs_dq_off(sb, remount)
-#define DQUOT_ON_REMOUNT(sb) vfs_dq_quota_on_remount(sb)
-
#endif /* _LINUX_QUOTAOPS_ */
diff --git a/include/linux/radeonfb.h b/include/linux/radeonfb.h
index 5bd8975ed78e..8c4bbdecc44f 100644
--- a/include/linux/radeonfb.h
+++ b/include/linux/radeonfb.h
@@ -2,7 +2,7 @@
#define __LINUX_RADEONFB_H__
#include <asm/ioctl.h>
-#include <asm/types.h>
+#include <linux/types.h>
#define ATY_RADEON_LCD_ON 0x00000001
#define ATY_RADEON_CRT_ON 0x00000002
diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h
deleted file mode 100644
index e98900671ca9..000000000000
--- a/include/linux/raid/bitmap.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * bitmap.h: Copyright (C) Peter T. Breuer (ptb@ot.uc3m.es) 2003
- *
- * additions: Copyright (C) 2003-2004, Paul Clements, SteelEye Technology, Inc.
- */
-#ifndef BITMAP_H
-#define BITMAP_H 1
-
-#define BITMAP_MAJOR_LO 3
-/* version 4 insists the bitmap is in little-endian order
- * with version 3, it is host-endian which is non-portable
- */
-#define BITMAP_MAJOR_HI 4
-#define BITMAP_MAJOR_HOSTENDIAN 3
-
-#define BITMAP_MINOR 39
-
-/*
- * in-memory bitmap:
- *
- * Use 16 bit block counters to track pending writes to each "chunk".
- * The 2 high order bits are special-purpose, the first is a flag indicating
- * whether a resync is needed. The second is a flag indicating whether a
- * resync is active.
- * This means that the counter is actually 14 bits:
- *
- * +--------+--------+------------------------------------------------+
- * | resync | resync | counter |
- * | needed | active | |
- * | (0-1) | (0-1) | (0-16383) |
- * +--------+--------+------------------------------------------------+
- *
- * The "resync needed" bit is set when:
- * a '1' bit is read from storage at startup.
- * a write request fails on some drives
- * a resync is aborted on a chunk with 'resync active' set
- * It is cleared (and resync-active set) when a resync starts across all drives
- * of the chunk.
- *
- *
- * The "resync active" bit is set when:
- * a resync is started on all drives, and resync_needed is set.
- * resync_needed will be cleared (as long as resync_active wasn't already set).
- * It is cleared when a resync completes.
- *
- * The counter counts pending write requests, plus the on-disk bit.
- * When the counter is '1' and the resync bits are clear, the on-disk
- * bit can be cleared aswell, thus setting the counter to 0.
- * When we set a bit, or in the counter (to start a write), if the fields is
- * 0, we first set the disk bit and set the counter to 1.
- *
- * If the counter is 0, the on-disk bit is clear and the stipe is clean
- * Anything that dirties the stipe pushes the counter to 2 (at least)
- * and sets the on-disk bit (lazily).
- * If a periodic sweep find the counter at 2, it is decremented to 1.
- * If the sweep find the counter at 1, the on-disk bit is cleared and the
- * counter goes to zero.
- *
- * Also, we'll hijack the "map" pointer itself and use it as two 16 bit block
- * counters as a fallback when "page" memory cannot be allocated:
- *
- * Normal case (page memory allocated):
- *
- * page pointer (32-bit)
- *
- * [ ] ------+
- * |
- * +-------> [ ][ ]..[ ] (4096 byte page == 2048 counters)
- * c1 c2 c2048
- *
- * Hijacked case (page memory allocation failed):
- *
- * hijacked page pointer (32-bit)
- *
- * [ ][ ] (no page memory allocated)
- * counter #1 (16-bit) counter #2 (16-bit)
- *
- */
-
-#ifdef __KERNEL__
-
-#define PAGE_BITS (PAGE_SIZE << 3)
-#define PAGE_BIT_SHIFT (PAGE_SHIFT + 3)
-
-typedef __u16 bitmap_counter_t;
-#define COUNTER_BITS 16
-#define COUNTER_BIT_SHIFT 4
-#define COUNTER_BYTE_RATIO (COUNTER_BITS / 8)
-#define COUNTER_BYTE_SHIFT (COUNTER_BIT_SHIFT - 3)
-
-#define NEEDED_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 1)))
-#define RESYNC_MASK ((bitmap_counter_t) (1 << (COUNTER_BITS - 2)))
-#define COUNTER_MAX ((bitmap_counter_t) RESYNC_MASK - 1)
-#define NEEDED(x) (((bitmap_counter_t) x) & NEEDED_MASK)
-#define RESYNC(x) (((bitmap_counter_t) x) & RESYNC_MASK)
-#define COUNTER(x) (((bitmap_counter_t) x) & COUNTER_MAX)
-
-/* how many counters per page? */
-#define PAGE_COUNTER_RATIO (PAGE_BITS / COUNTER_BITS)
-/* same, except a shift value for more efficient bitops */
-#define PAGE_COUNTER_SHIFT (PAGE_BIT_SHIFT - COUNTER_BIT_SHIFT)
-/* same, except a mask value for more efficient bitops */
-#define PAGE_COUNTER_MASK (PAGE_COUNTER_RATIO - 1)
-
-#define BITMAP_BLOCK_SIZE 512
-#define BITMAP_BLOCK_SHIFT 9
-
-/* how many blocks per chunk? (this is variable) */
-#define CHUNK_BLOCK_RATIO(bitmap) ((bitmap)->chunksize >> BITMAP_BLOCK_SHIFT)
-#define CHUNK_BLOCK_SHIFT(bitmap) ((bitmap)->chunkshift - BITMAP_BLOCK_SHIFT)
-#define CHUNK_BLOCK_MASK(bitmap) (CHUNK_BLOCK_RATIO(bitmap) - 1)
-
-/* when hijacked, the counters and bits represent even larger "chunks" */
-/* there will be 1024 chunks represented by each counter in the page pointers */
-#define PAGEPTR_BLOCK_RATIO(bitmap) \
- (CHUNK_BLOCK_RATIO(bitmap) << PAGE_COUNTER_SHIFT >> 1)
-#define PAGEPTR_BLOCK_SHIFT(bitmap) \
- (CHUNK_BLOCK_SHIFT(bitmap) + PAGE_COUNTER_SHIFT - 1)
-#define PAGEPTR_BLOCK_MASK(bitmap) (PAGEPTR_BLOCK_RATIO(bitmap) - 1)
-
-/*
- * on-disk bitmap:
- *
- * Use one bit per "chunk" (block set). We do the disk I/O on the bitmap
- * file a page at a time. There's a superblock at the start of the file.
- */
-
-/* map chunks (bits) to file pages - offset by the size of the superblock */
-#define CHUNK_BIT_OFFSET(chunk) ((chunk) + (sizeof(bitmap_super_t) << 3))
-
-#endif
-
-/*
- * bitmap structures:
- */
-
-#define BITMAP_MAGIC 0x6d746962
-
-/* use these for bitmap->flags and bitmap->sb->state bit-fields */
-enum bitmap_state {
- BITMAP_STALE = 0x002, /* the bitmap file is out of date or had -EIO */
- BITMAP_WRITE_ERROR = 0x004, /* A write error has occurred */
- BITMAP_HOSTENDIAN = 0x8000,
-};
-
-/* the superblock at the front of the bitmap file -- little endian */
-typedef struct bitmap_super_s {
- __le32 magic; /* 0 BITMAP_MAGIC */
- __le32 version; /* 4 the bitmap major for now, could change... */
- __u8 uuid[16]; /* 8 128 bit uuid - must match md device uuid */
- __le64 events; /* 24 event counter for the bitmap (1)*/
- __le64 events_cleared;/*32 event counter when last bit cleared (2) */
- __le64 sync_size; /* 40 the size of the md device's sync range(3) */
- __le32 state; /* 48 bitmap state information */
- __le32 chunksize; /* 52 the bitmap chunk size in bytes */
- __le32 daemon_sleep; /* 56 seconds between disk flushes */
- __le32 write_behind; /* 60 number of outstanding write-behind writes */
-
- __u8 pad[256 - 64]; /* set to zero */
-} bitmap_super_t;
-
-/* notes:
- * (1) This event counter is updated before the eventcounter in the md superblock
- * When a bitmap is loaded, it is only accepted if this event counter is equal
- * to, or one greater than, the event counter in the superblock.
- * (2) This event counter is updated when the other one is *if*and*only*if* the
- * array is not degraded. As bits are not cleared when the array is degraded,
- * this represents the last time that any bits were cleared.
- * If a device is being added that has an event count with this value or
- * higher, it is accepted as conforming to the bitmap.
- * (3)This is the number of sectors represented by the bitmap, and is the range that
- * resync happens across. For raid1 and raid5/6 it is the size of individual
- * devices. For raid10 it is the size of the array.
- */
-
-#ifdef __KERNEL__
-
-/* the in-memory bitmap is represented by bitmap_pages */
-struct bitmap_page {
- /*
- * map points to the actual memory page
- */
- char *map;
- /*
- * in emergencies (when map cannot be alloced), hijack the map
- * pointer and use it as two counters itself
- */
- unsigned int hijacked:1;
- /*
- * count of dirty bits on the page
- */
- unsigned int count:31;
-};
-
-/* keep track of bitmap file pages that have pending writes on them */
-struct page_list {
- struct list_head list;
- struct page *page;
-};
-
-/* the main bitmap structure - one per mddev */
-struct bitmap {
- struct bitmap_page *bp;
- unsigned long pages; /* total number of pages in the bitmap */
- unsigned long missing_pages; /* number of pages not yet allocated */
-
- mddev_t *mddev; /* the md device that the bitmap is for */
-
- int counter_bits; /* how many bits per block counter */
-
- /* bitmap chunksize -- how much data does each bit represent? */
- unsigned long chunksize;
- unsigned long chunkshift; /* chunksize = 2^chunkshift (for bitops) */
- unsigned long chunks; /* total number of data chunks for the array */
-
- /* We hold a count on the chunk currently being synced, and drop
- * it when the last block is started. If the resync is aborted
- * midway, we need to be able to drop that count, so we remember
- * the counted chunk..
- */
- unsigned long syncchunk;
-
- __u64 events_cleared;
- int need_sync;
-
- /* bitmap spinlock */
- spinlock_t lock;
-
- long offset; /* offset from superblock if file is NULL */
- struct file *file; /* backing disk file */
- struct page *sb_page; /* cached copy of the bitmap file superblock */
- struct page **filemap; /* list of cache pages for the file */
- unsigned long *filemap_attr; /* attributes associated w/ filemap pages */
- unsigned long file_pages; /* number of pages in the file */
- int last_page_size; /* bytes in the last page */
-
- unsigned long flags;
-
- int allclean;
-
- unsigned long max_write_behind; /* write-behind mode */
- atomic_t behind_writes;
-
- /*
- * the bitmap daemon - periodically wakes up and sweeps the bitmap
- * file, cleaning up bits and flushing out pages to disk as necessary
- */
- unsigned long daemon_lastrun; /* jiffies of last run */
- unsigned long daemon_sleep; /* how many seconds between updates? */
- unsigned long last_end_sync; /* when we lasted called end_sync to
- * update bitmap with resync progress */
-
- atomic_t pending_writes; /* pending writes to the bitmap file */
- wait_queue_head_t write_wait;
- wait_queue_head_t overflow_wait;
-
-};
-
-/* the bitmap API */
-
-/* these are used only by md/bitmap */
-int bitmap_create(mddev_t *mddev);
-void bitmap_flush(mddev_t *mddev);
-void bitmap_destroy(mddev_t *mddev);
-
-void bitmap_print_sb(struct bitmap *bitmap);
-void bitmap_update_sb(struct bitmap *bitmap);
-
-int bitmap_setallbits(struct bitmap *bitmap);
-void bitmap_write_all(struct bitmap *bitmap);
-
-void bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e);
-
-/* these are exported */
-int bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
- unsigned long sectors, int behind);
-void bitmap_endwrite(struct bitmap *bitmap, sector_t offset,
- unsigned long sectors, int success, int behind);
-int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int degraded);
-void bitmap_end_sync(struct bitmap *bitmap, sector_t offset, int *blocks, int aborted);
-void bitmap_close_sync(struct bitmap *bitmap);
-void bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector);
-
-void bitmap_unplug(struct bitmap *bitmap);
-void bitmap_daemon_work(struct bitmap *bitmap);
-#endif
-
-#endif
diff --git a/include/linux/raid/linear.h b/include/linux/raid/linear.h
deleted file mode 100644
index f38b9c586afb..000000000000
--- a/include/linux/raid/linear.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _LINEAR_H
-#define _LINEAR_H
-
-#include <linux/raid/md.h>
-
-struct dev_info {
- mdk_rdev_t *rdev;
- sector_t num_sectors;
- sector_t start_sector;
-};
-
-typedef struct dev_info dev_info_t;
-
-struct linear_private_data
-{
- struct linear_private_data *prev; /* earlier version */
- dev_info_t **hash_table;
- sector_t spacing;
- sector_t array_sectors;
- int sector_shift; /* shift before dividing
- * by spacing
- */
- dev_info_t disks[0];
-};
-
-
-typedef struct linear_private_data linear_conf_t;
-
-#define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private)
-
-#endif
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
deleted file mode 100644
index 82bea14cae1a..000000000000
--- a/include/linux/raid/md.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- md.h : Multiple Devices driver for Linux
- Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
- Copyright (C) 1994-96 Marc ZYNGIER
- <zyngier@ufr-info-p7.ibp.fr> or
- <maz@gloups.fdn.fr>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _MD_H
-#define _MD_H
-
-#include <linux/blkdev.h>
-#include <linux/seq_file.h>
-
-/*
- * 'md_p.h' holds the 'physical' layout of RAID devices
- * 'md_u.h' holds the user <=> kernel API
- *
- * 'md_k.h' holds kernel internal definitions
- */
-
-#include <linux/raid/md_p.h>
-#include <linux/raid/md_u.h>
-#include <linux/raid/md_k.h>
-
-#ifdef CONFIG_MD
-
-/*
- * Different major versions are not compatible.
- * Different minor versions are only downward compatible.
- * Different patchlevel versions are downward and upward compatible.
- */
-#define MD_MAJOR_VERSION 0
-#define MD_MINOR_VERSION 90
-/*
- * MD_PATCHLEVEL_VERSION indicates kernel functionality.
- * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
- * and major_version/minor_version accordingly
- * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
- * in the super status byte
- * >=3 means that bitmap superblock version 4 is supported, which uses
- * little-ending representation rather than host-endian
- */
-#define MD_PATCHLEVEL_VERSION 3
-
-extern int mdp_major;
-
-extern int register_md_personality(struct mdk_personality *p);
-extern int unregister_md_personality(struct mdk_personality *p);
-extern mdk_thread_t * md_register_thread(void (*run) (mddev_t *mddev),
- mddev_t *mddev, const char *name);
-extern void md_unregister_thread(mdk_thread_t *thread);
-extern void md_wakeup_thread(mdk_thread_t *thread);
-extern void md_check_recovery(mddev_t *mddev);
-extern void md_write_start(mddev_t *mddev, struct bio *bi);
-extern void md_write_end(mddev_t *mddev);
-extern void md_done_sync(mddev_t *mddev, int blocks, int ok);
-extern void md_error(mddev_t *mddev, mdk_rdev_t *rdev);
-
-extern void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev,
- sector_t sector, int size, struct page *page);
-extern void md_super_wait(mddev_t *mddev);
-extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
- struct page *page, int rw);
-extern void md_do_sync(mddev_t *mddev);
-extern void md_new_event(mddev_t *mddev);
-extern int md_allow_write(mddev_t *mddev);
-extern void md_wait_for_blocked_rdev(mdk_rdev_t *rdev, mddev_t *mddev);
-
-#endif /* CONFIG_MD */
-#endif
-
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
deleted file mode 100644
index 9743e4dbc918..000000000000
--- a/include/linux/raid/md_k.h
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- md_k.h : kernel internal structure of the Linux MD driver
- Copyright (C) 1996-98 Ingo Molnar, Gadi Oxman
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- You should have received a copy of the GNU General Public License
- (for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _MD_K_H
-#define _MD_K_H
-
-/* and dm-bio-list.h is not under include/linux because.... ??? */
-#include "../../../drivers/md/dm-bio-list.h"
-
-#ifdef CONFIG_BLOCK
-
-#define LEVEL_MULTIPATH (-4)
-#define LEVEL_LINEAR (-1)
-#define LEVEL_FAULTY (-5)
-
-/* we need a value for 'no level specified' and 0
- * means 'raid0', so we need something else. This is
- * for internal use only
- */
-#define LEVEL_NONE (-1000000)
-
-#define MaxSector (~(sector_t)0)
-
-typedef struct mddev_s mddev_t;
-typedef struct mdk_rdev_s mdk_rdev_t;
-
-/*
- * options passed in raidrun:
- */
-
-/* Currently this must fit in an 'int' */
-#define MAX_CHUNK_SIZE (1<<30)
-
-/*
- * MD's 'extended' device
- */
-struct mdk_rdev_s
-{
- struct list_head same_set; /* RAID devices within the same set */
-
- sector_t size; /* Device size (in blocks) */
- mddev_t *mddev; /* RAID array if running */
- long last_events; /* IO event timestamp */
-
- struct block_device *bdev; /* block device handle */
-
- struct page *sb_page;
- int sb_loaded;
- __u64 sb_events;
- sector_t data_offset; /* start of data in array */
- sector_t sb_start; /* offset of the super block (in 512byte sectors) */
- int sb_size; /* bytes in the superblock */
- int preferred_minor; /* autorun support */
-
- struct kobject kobj;
-
- /* A device can be in one of three states based on two flags:
- * Not working: faulty==1 in_sync==0
- * Fully working: faulty==0 in_sync==1
- * Working, but not
- * in sync with array
- * faulty==0 in_sync==0
- *
- * It can never have faulty==1, in_sync==1
- * This reduces the burden of testing multiple flags in many cases
- */
-
- unsigned long flags;
-#define Faulty 1 /* device is known to have a fault */
-#define In_sync 2 /* device is in_sync with rest of array */
-#define WriteMostly 4 /* Avoid reading if at all possible */
-#define BarriersNotsupp 5 /* BIO_RW_BARRIER is not supported */
-#define AllReserved 6 /* If whole device is reserved for
- * one array */
-#define AutoDetected 7 /* added by auto-detect */
-#define Blocked 8 /* An error occured on an externally
- * managed array, don't allow writes
- * until it is cleared */
-#define StateChanged 9 /* Faulty or Blocked has changed during
- * interrupt, so it needs to be
- * notified by the thread */
- wait_queue_head_t blocked_wait;
-
- int desc_nr; /* descriptor index in the superblock */
- int raid_disk; /* role of device in array */
- int saved_raid_disk; /* role that device used to have in the
- * array and could again if we did a partial
- * resync from the bitmap
- */
- sector_t recovery_offset;/* If this device has been partially
- * recovered, this is where we were
- * up to.
- */
-
- atomic_t nr_pending; /* number of pending requests.
- * only maintained for arrays that
- * support hot removal
- */
- atomic_t read_errors; /* number of consecutive read errors that
- * we have tried to ignore.
- */
- atomic_t corrected_errors; /* number of corrected read errors,
- * for reporting to userspace and storing
- * in superblock.
- */
- struct work_struct del_work; /* used for delayed sysfs removal */
-
- struct sysfs_dirent *sysfs_state; /* handle for 'state'
- * sysfs entry */
-};
-
-struct mddev_s
-{
- void *private;
- struct mdk_personality *pers;
- dev_t unit;
- int md_minor;
- struct list_head disks;
- unsigned long flags;
-#define MD_CHANGE_DEVS 0 /* Some device status has changed */
-#define MD_CHANGE_CLEAN 1 /* transition to or from 'clean' */
-#define MD_CHANGE_PENDING 2 /* superblock update in progress */
-
- int ro;
-
- struct gendisk *gendisk;
-
- struct kobject kobj;
- int hold_active;
-#define UNTIL_IOCTL 1
-#define UNTIL_STOP 2
-
- /* Superblock information */
- int major_version,
- minor_version,
- patch_version;
- int persistent;
- int external; /* metadata is
- * managed externally */
- char metadata_type[17]; /* externally set*/
- int chunk_size;
- time_t ctime, utime;
- int level, layout;
- char clevel[16];
- int raid_disks;
- int max_disks;
- sector_t size; /* used size of component devices */
- sector_t array_sectors; /* exported array size */
- __u64 events;
-
- char uuid[16];
-
- /* If the array is being reshaped, we need to record the
- * new shape and an indication of where we are up to.
- * This is written to the superblock.
- * If reshape_position is MaxSector, then no reshape is happening (yet).
- */
- sector_t reshape_position;
- int delta_disks, new_level, new_layout, new_chunk;
-
- struct mdk_thread_s *thread; /* management thread */
- struct mdk_thread_s *sync_thread; /* doing resync or reconstruct */
- sector_t curr_resync; /* last block scheduled */
- unsigned long resync_mark; /* a recent timestamp */
- sector_t resync_mark_cnt;/* blocks written at resync_mark */
- sector_t curr_mark_cnt; /* blocks scheduled now */
-
- sector_t resync_max_sectors; /* may be set by personality */
-
- sector_t resync_mismatches; /* count of sectors where
- * parity/replica mismatch found
- */
-
- /* allow user-space to request suspension of IO to regions of the array */
- sector_t suspend_lo;
- sector_t suspend_hi;
- /* if zero, use the system-wide default */
- int sync_speed_min;
- int sync_speed_max;
-
- /* resync even though the same disks are shared among md-devices */
- int parallel_resync;
-
- int ok_start_degraded;
- /* recovery/resync flags
- * NEEDED: we might need to start a resync/recover
- * RUNNING: a thread is running, or about to be started
- * SYNC: actually doing a resync, not a recovery
- * RECOVER: doing recovery, or need to try it.
- * INTR: resync needs to be aborted for some reason
- * DONE: thread is done and is waiting to be reaped
- * REQUEST: user-space has requested a sync (used with SYNC)
- * CHECK: user-space request for for check-only, no repair
- * RESHAPE: A reshape is happening
- *
- * If neither SYNC or RESHAPE are set, then it is a recovery.
- */
-#define MD_RECOVERY_RUNNING 0
-#define MD_RECOVERY_SYNC 1
-#define MD_RECOVERY_RECOVER 2
-#define MD_RECOVERY_INTR 3
-#define MD_RECOVERY_DONE 4
-#define MD_RECOVERY_NEEDED 5
-#define MD_RECOVERY_REQUESTED 6
-#define MD_RECOVERY_CHECK 7
-#define MD_RECOVERY_RESHAPE 8
-#define MD_RECOVERY_FROZEN 9
-
- unsigned long recovery;
- int recovery_disabled; /* if we detect that recovery
- * will always fail, set this
- * so we don't loop trying */
-
- int in_sync; /* know to not need resync */
- struct mutex reconfig_mutex;
- atomic_t active; /* general refcount */
- atomic_t openers; /* number of active opens */
-
- int changed; /* true if we might need to reread partition info */
- int degraded; /* whether md should consider
- * adding a spare
- */
- int barriers_work; /* initialised to true, cleared as soon
- * as a barrier request to slave
- * fails. Only supported
- */
- struct bio *biolist; /* bios that need to be retried
- * because BIO_RW_BARRIER is not supported
- */
-
- atomic_t recovery_active; /* blocks scheduled, but not written */
- wait_queue_head_t recovery_wait;
- sector_t recovery_cp;
- sector_t resync_min; /* user requested sync
- * starts here */
- sector_t resync_max; /* resync should pause
- * when it gets here */
-
- struct sysfs_dirent *sysfs_state; /* handle for 'array_state'
- * file in sysfs.
- */
- struct sysfs_dirent *sysfs_action; /* handle for 'sync_action' */
-
- struct work_struct del_work; /* used for delayed sysfs removal */
-
- spinlock_t write_lock;
- wait_queue_head_t sb_wait; /* for waiting on superblock updates */
- atomic_t pending_writes; /* number of active superblock writes */
-
- unsigned int safemode; /* if set, update "clean" superblock
- * when no writes pending.
- */
- unsigned int safemode_delay;
- struct timer_list safemode_timer;
- atomic_t writes_pending;
- struct request_queue *queue; /* for plugging ... */
-
- atomic_t write_behind; /* outstanding async IO */
- unsigned int max_write_behind; /* 0 = sync */
-
- struct bitmap *bitmap; /* the bitmap for the device */
- struct file *bitmap_file; /* the bitmap file */
- long bitmap_offset; /* offset from superblock of
- * start of bitmap. May be
- * negative, but not '0'
- */
- long default_bitmap_offset; /* this is the offset to use when
- * hot-adding a bitmap. It should
- * eventually be settable by sysfs.
- */
-
- struct list_head all_mddevs;
-};
-
-
-static inline void rdev_dec_pending(mdk_rdev_t *rdev, mddev_t *mddev)
-{
- int faulty = test_bit(Faulty, &rdev->flags);
- if (atomic_dec_and_test(&rdev->nr_pending) && faulty)
- set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
-}
-
-static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
-{
- atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
-}
-
-struct mdk_personality
-{
- char *name;
- int level;
- struct list_head list;
- struct module *owner;
- int (*make_request)(struct request_queue *q, struct bio *bio);
- int (*run)(mddev_t *mddev);
- int (*stop)(mddev_t *mddev);
- void (*status)(struct seq_file *seq, mddev_t *mddev);
- /* error_handler must set ->faulty and clear ->in_sync
- * if appropriate, and should abort recovery if needed
- */
- void (*error_handler)(mddev_t *mddev, mdk_rdev_t *rdev);
- int (*hot_add_disk) (mddev_t *mddev, mdk_rdev_t *rdev);
- int (*hot_remove_disk) (mddev_t *mddev, int number);
- int (*spare_active) (mddev_t *mddev);
- sector_t (*sync_request)(mddev_t *mddev, sector_t sector_nr, int *skipped, int go_faster);
- int (*resize) (mddev_t *mddev, sector_t sectors);
- int (*check_reshape) (mddev_t *mddev);
- int (*start_reshape) (mddev_t *mddev);
- int (*reconfig) (mddev_t *mddev, int layout, int chunk_size);
- /* quiesce moves between quiescence states
- * 0 - fully active
- * 1 - no new requests allowed
- * others - reserved
- */
- void (*quiesce) (mddev_t *mddev, int state);
-};
-
-
-struct md_sysfs_entry {
- struct attribute attr;
- ssize_t (*show)(mddev_t *, char *);
- ssize_t (*store)(mddev_t *, const char *, size_t);
-};
-
-
-static inline char * mdname (mddev_t * mddev)
-{
- return mddev->gendisk ? mddev->gendisk->disk_name : "mdX";
-}
-
-/*
- * iterates through some rdev ringlist. It's safe to remove the
- * current 'rdev'. Dont touch 'tmp' though.
- */
-#define rdev_for_each_list(rdev, tmp, head) \
- list_for_each_entry_safe(rdev, tmp, head, same_set)
-
-/*
- * iterates through the 'same array disks' ringlist
- */
-#define rdev_for_each(rdev, tmp, mddev) \
- list_for_each_entry_safe(rdev, tmp, &((mddev)->disks), same_set)
-
-#define rdev_for_each_rcu(rdev, mddev) \
- list_for_each_entry_rcu(rdev, &((mddev)->disks), same_set)
-
-typedef struct mdk_thread_s {
- void (*run) (mddev_t *mddev);
- mddev_t *mddev;
- wait_queue_head_t wqueue;
- unsigned long flags;
- struct task_struct *tsk;
- unsigned long timeout;
-} mdk_thread_t;
-
-#define THREAD_WAKEUP 0
-
-#define __wait_event_lock_irq(wq, condition, lock, cmd) \
-do { \
- wait_queue_t __wait; \
- init_waitqueue_entry(&__wait, current); \
- \
- add_wait_queue(&wq, &__wait); \
- for (;;) { \
- set_current_state(TASK_UNINTERRUPTIBLE); \
- if (condition) \
- break; \
- spin_unlock_irq(&lock); \
- cmd; \
- schedule(); \
- spin_lock_irq(&lock); \
- } \
- current->state = TASK_RUNNING; \
- remove_wait_queue(&wq, &__wait); \
-} while (0)
-
-#define wait_event_lock_irq(wq, condition, lock, cmd) \
-do { \
- if (condition) \
- break; \
- __wait_event_lock_irq(wq, condition, lock, cmd); \
-} while (0)
-
-static inline void safe_put_page(struct page *p)
-{
- if (p) put_page(p);
-}
-
-#endif /* CONFIG_BLOCK */
-#endif
-
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 9491026afe66..6ba830fa8538 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -15,6 +15,8 @@
#ifndef _MD_P_H
#define _MD_P_H
+#include <linux/types.h>
+
/*
* RAID superblock.
*
diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h
index 7192035fc4b0..fb1abb3367e9 100644
--- a/include/linux/raid/md_u.h
+++ b/include/linux/raid/md_u.h
@@ -15,6 +15,24 @@
#ifndef _MD_U_H
#define _MD_U_H
+/*
+ * Different major versions are not compatible.
+ * Different minor versions are only downward compatible.
+ * Different patchlevel versions are downward and upward compatible.
+ */
+#define MD_MAJOR_VERSION 0
+#define MD_MINOR_VERSION 90
+/*
+ * MD_PATCHLEVEL_VERSION indicates kernel functionality.
+ * >=1 means different superblock formats are selectable using SET_ARRAY_INFO
+ * and major_version/minor_version accordingly
+ * >=2 means that Internal bitmaps are supported by setting MD_SB_BITMAP_PRESENT
+ * in the super status byte
+ * >=3 means that bitmap superblock version 4 is supported, which uses
+ * little-ending representation rather than host-endian
+ */
+#define MD_PATCHLEVEL_VERSION 3
+
/* ioctls */
/* status */
@@ -46,6 +64,12 @@
#define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33)
#define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34)
+/* 63 partitions with the alternate major number (mdp) */
+#define MdpMinorShift 6
+#ifdef __KERNEL__
+extern int mdp_major;
+#endif
+
typedef struct mdu_version_s {
int major;
int minor;
@@ -85,6 +109,17 @@ typedef struct mdu_array_info_s {
} mdu_array_info_t;
+/* non-obvious values for 'level' */
+#define LEVEL_MULTIPATH (-4)
+#define LEVEL_LINEAR (-1)
+#define LEVEL_FAULTY (-5)
+
+/* we need a value for 'no level specified' and 0
+ * means 'raid0', so we need something else. This is
+ * for internal use only
+ */
+#define LEVEL_NONE (-1000000)
+
typedef struct mdu_disk_info_s {
/*
* configuration/status of one particular disk
diff --git a/include/linux/raid/multipath.h b/include/linux/raid/multipath.h
deleted file mode 100644
index 6f53fc177a47..000000000000
--- a/include/linux/raid/multipath.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _MULTIPATH_H
-#define _MULTIPATH_H
-
-#include <linux/raid/md.h>
-
-struct multipath_info {
- mdk_rdev_t *rdev;
-};
-
-struct multipath_private_data {
- mddev_t *mddev;
- struct multipath_info *multipaths;
- int raid_disks;
- int working_disks;
- spinlock_t device_lock;
- struct list_head retry_list;
-
- mempool_t *pool;
-};
-
-typedef struct multipath_private_data multipath_conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((multipath_conf_t *) mddev->private)
-
-/*
- * this is our 'private' 'collective' MULTIPATH buffer head.
- * it contains information about what kind of IO operations were started
- * for this MULTIPATH operation, and about their status:
- */
-
-struct multipath_bh {
- mddev_t *mddev;
- struct bio *master_bio;
- struct bio bio;
- int path;
- struct list_head retry_list;
-};
-#endif
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
new file mode 100644
index 000000000000..d92480f8285c
--- /dev/null
+++ b/include/linux/raid/pq.h
@@ -0,0 +1,132 @@
+/* -*- linux-c -*- ------------------------------------------------------- *
+ *
+ * Copyright 2003 H. Peter Anvin - All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+ * Boston MA 02111-1307, USA; either version 2 of the License, or
+ * (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+#ifndef LINUX_RAID_RAID6_H
+#define LINUX_RAID_RAID6_H
+
+#ifdef __KERNEL__
+
+/* Set to 1 to use kernel-wide empty_zero_page */
+#define RAID6_USE_EMPTY_ZERO_PAGE 0
+#include <linux/blkdev.h>
+
+/* We need a pre-zeroed page... if we don't want to use the kernel-provided
+ one define it here */
+#if RAID6_USE_EMPTY_ZERO_PAGE
+# define raid6_empty_zero_page empty_zero_page
+#else
+extern const char raid6_empty_zero_page[PAGE_SIZE];
+#endif
+
+#else /* ! __KERNEL__ */
+/* Used for testing in user space */
+
+#include <errno.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stddef.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+
+/* Not standard, but glibc defines it */
+#define BITS_PER_LONG __WORDSIZE
+
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+
+#ifndef PAGE_SIZE
+# define PAGE_SIZE 4096
+#endif
+extern const char raid6_empty_zero_page[PAGE_SIZE];
+
+#define __init
+#define __exit
+#define __attribute_const__ __attribute__((const))
+#define noinline __attribute__((noinline))
+
+#define preempt_enable()
+#define preempt_disable()
+#define cpu_has_feature(x) 1
+#define enable_kernel_altivec()
+#define disable_kernel_altivec()
+
+#define EXPORT_SYMBOL(sym)
+#define MODULE_LICENSE(licence)
+#define subsys_initcall(x)
+#define module_exit(x)
+#endif /* __KERNEL__ */
+
+/* Routine choices */
+struct raid6_calls {
+ void (*gen_syndrome)(int, size_t, void **);
+ int (*valid)(void); /* Returns 1 if this routine set is usable */
+ const char *name; /* Name of this routine set */
+ int prefer; /* Has special performance attribute */
+};
+
+/* Selected algorithm */
+extern struct raid6_calls raid6_call;
+
+/* Algorithm list */
+extern const struct raid6_calls * const raid6_algos[];
+int raid6_select_algo(void);
+
+/* Return values from chk_syndrome */
+#define RAID6_OK 0
+#define RAID6_P_BAD 1
+#define RAID6_Q_BAD 2
+#define RAID6_PQ_BAD 3
+
+/* Galois field tables */
+extern const u8 raid6_gfmul[256][256] __attribute__((aligned(256)));
+extern const u8 raid6_gfexp[256] __attribute__((aligned(256)));
+extern const u8 raid6_gfinv[256] __attribute__((aligned(256)));
+extern const u8 raid6_gfexi[256] __attribute__((aligned(256)));
+
+/* Recovery routines */
+void raid6_2data_recov(int disks, size_t bytes, int faila, int failb,
+ void **ptrs);
+void raid6_datap_recov(int disks, size_t bytes, int faila, void **ptrs);
+void raid6_dual_recov(int disks, size_t bytes, int faila, int failb,
+ void **ptrs);
+
+/* Some definitions to allow code to be compiled for testing in userspace */
+#ifndef __KERNEL__
+
+# define jiffies raid6_jiffies()
+# define printk printf
+# define GFP_KERNEL 0
+# define __get_free_pages(x, y) ((unsigned long)mmap(NULL, PAGE_SIZE << (y), \
+ PROT_READ|PROT_WRITE, \
+ MAP_PRIVATE|MAP_ANONYMOUS,\
+ 0, 0))
+# define free_pages(x, y) munmap((void *)(x), (y)*PAGE_SIZE)
+
+static inline void cpu_relax(void)
+{
+ /* Nothing */
+}
+
+#undef HZ
+#define HZ 1000
+static inline uint32_t raid6_jiffies(void)
+{
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return tv.tv_sec*1000 + tv.tv_usec/1000;
+}
+
+#endif /* ! __KERNEL__ */
+
+#endif /* LINUX_RAID_RAID6_H */
diff --git a/include/linux/raid/raid0.h b/include/linux/raid/raid0.h
deleted file mode 100644
index fd42aa87c391..000000000000
--- a/include/linux/raid/raid0.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _RAID0_H
-#define _RAID0_H
-
-#include <linux/raid/md.h>
-
-struct strip_zone
-{
- sector_t zone_start; /* Zone offset in md_dev (in sectors) */
- sector_t dev_start; /* Zone offset in real dev (in sectors) */
- sector_t sectors; /* Zone size in sectors */
- int nb_dev; /* # of devices attached to the zone */
- mdk_rdev_t **dev; /* Devices attached to the zone */
-};
-
-struct raid0_private_data
-{
- struct strip_zone **hash_table; /* Table of indexes into strip_zone */
- struct strip_zone *strip_zone;
- mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
- int nr_strip_zones;
-
- sector_t spacing;
- int sector_shift; /* shift this before divide by spacing */
-};
-
-typedef struct raid0_private_data raid0_conf_t;
-
-#define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)
-
-#endif
diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h
deleted file mode 100644
index 0a9ba7c3302e..000000000000
--- a/include/linux/raid/raid1.h
+++ /dev/null
@@ -1,134 +0,0 @@
-#ifndef _RAID1_H
-#define _RAID1_H
-
-#include <linux/raid/md.h>
-
-typedef struct mirror_info mirror_info_t;
-
-struct mirror_info {
- mdk_rdev_t *rdev;
- sector_t head_position;
-};
-
-/*
- * memory pools need a pointer to the mddev, so they can force an unplug
- * when memory is tight, and a count of the number of drives that the
- * pool was allocated for, so they know how much to allocate and free.
- * mddev->raid_disks cannot be used, as it can change while a pool is active
- * These two datums are stored in a kmalloced struct.
- */
-
-struct pool_info {
- mddev_t *mddev;
- int raid_disks;
-};
-
-
-typedef struct r1bio_s r1bio_t;
-
-struct r1_private_data_s {
- mddev_t *mddev;
- mirror_info_t *mirrors;
- int raid_disks;
- int last_used;
- sector_t next_seq_sect;
- spinlock_t device_lock;
-
- struct list_head retry_list;
- /* queue pending writes and submit them on unplug */
- struct bio_list pending_bio_list;
- /* queue of writes that have been unplugged */
- struct bio_list flushing_bio_list;
-
- /* for use when syncing mirrors: */
-
- spinlock_t resync_lock;
- int nr_pending;
- int nr_waiting;
- int nr_queued;
- int barrier;
- sector_t next_resync;
- int fullsync; /* set to 1 if a full sync is needed,
- * (fresh device added).
- * Cleared when a sync completes.
- */
-
- wait_queue_head_t wait_barrier;
-
- struct pool_info *poolinfo;
-
- struct page *tmppage;
-
- mempool_t *r1bio_pool;
- mempool_t *r1buf_pool;
-};
-
-typedef struct r1_private_data_s conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((conf_t *) mddev->private)
-
-/*
- * this is our 'private' RAID1 bio.
- *
- * it contains information about what kind of IO operations were started
- * for this RAID1 operation, and about their status:
- */
-
-struct r1bio_s {
- atomic_t remaining; /* 'have we finished' count,
- * used from IRQ handlers
- */
- atomic_t behind_remaining; /* number of write-behind ios remaining
- * in this BehindIO request
- */
- sector_t sector;
- int sectors;
- unsigned long state;
- mddev_t *mddev;
- /*
- * original bio going to /dev/mdx
- */
- struct bio *master_bio;
- /*
- * if the IO is in READ direction, then this is where we read
- */
- int read_disk;
-
- struct list_head retry_list;
- struct bitmap_update *bitmap_update;
- /*
- * if the IO is in WRITE direction, then multiple bios are used.
- * We choose the number when they are allocated.
- */
- struct bio *bios[0];
- /* DO NOT PUT ANY NEW FIELDS HERE - bios array is contiguously alloced*/
-};
-
-/* when we get a read error on a read-only array, we redirect to another
- * device without failing the first device, or trying to over-write to
- * correct the read error. To keep track of bad blocks on a per-bio
- * level, we store IO_BLOCKED in the appropriate 'bios' pointer
- */
-#define IO_BLOCKED ((struct bio*)1)
-
-/* bits for r1bio.state */
-#define R1BIO_Uptodate 0
-#define R1BIO_IsSync 1
-#define R1BIO_Degraded 2
-#define R1BIO_BehindIO 3
-#define R1BIO_Barrier 4
-#define R1BIO_BarrierRetry 5
-/* For write-behind requests, we call bi_end_io when
- * the last non-write-behind device completes, providing
- * any write was successful. Otherwise we call when
- * any write-behind write succeeds, otherwise we call
- * with failure when last write completes (and all failed).
- * Record that bi_end_io was called with this flag...
- */
-#define R1BIO_Returned 6
-
-#endif
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
deleted file mode 100644
index e9091cfeb286..000000000000
--- a/include/linux/raid/raid10.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _RAID10_H
-#define _RAID10_H
-
-#include <linux/raid/md.h>
-
-typedef struct mirror_info mirror_info_t;
-
-struct mirror_info {
- mdk_rdev_t *rdev;
- sector_t head_position;
-};
-
-typedef struct r10bio_s r10bio_t;
-
-struct r10_private_data_s {
- mddev_t *mddev;
- mirror_info_t *mirrors;
- int raid_disks;
- spinlock_t device_lock;
-
- /* geometry */
- int near_copies; /* number of copies layed out raid0 style */
- int far_copies; /* number of copies layed out
- * at large strides across drives
- */
- int far_offset; /* far_copies are offset by 1 stripe
- * instead of many
- */
- int copies; /* near_copies * far_copies.
- * must be <= raid_disks
- */
- sector_t stride; /* distance between far copies.
- * This is size / far_copies unless
- * far_offset, in which case it is
- * 1 stripe.
- */
-
- int chunk_shift; /* shift from chunks to sectors */
- sector_t chunk_mask;
-
- struct list_head retry_list;
- /* queue pending writes and submit them on unplug */
- struct bio_list pending_bio_list;
-
-
- spinlock_t resync_lock;
- int nr_pending;
- int nr_waiting;
- int nr_queued;
- int barrier;
- sector_t next_resync;
- int fullsync; /* set to 1 if a full sync is needed,
- * (fresh device added).
- * Cleared when a sync completes.
- */
-
- wait_queue_head_t wait_barrier;
-
- mempool_t *r10bio_pool;
- mempool_t *r10buf_pool;
- struct page *tmppage;
-};
-
-typedef struct r10_private_data_s conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((conf_t *) mddev->private)
-
-/*
- * this is our 'private' RAID10 bio.
- *
- * it contains information about what kind of IO operations were started
- * for this RAID10 operation, and about their status:
- */
-
-struct r10bio_s {
- atomic_t remaining; /* 'have we finished' count,
- * used from IRQ handlers
- */
- sector_t sector; /* virtual sector number */
- int sectors;
- unsigned long state;
- mddev_t *mddev;
- /*
- * original bio going to /dev/mdx
- */
- struct bio *master_bio;
- /*
- * if the IO is in READ direction, then this is where we read
- */
- int read_slot;
-
- struct list_head retry_list;
- /*
- * if the IO is in WRITE direction, then multiple bios are used,
- * one for each copy.
- * When resyncing we also use one for each copy.
- * When reconstructing, we use 2 bios, one for read, one for write.
- * We choose the number when they are allocated.
- */
- struct {
- struct bio *bio;
- sector_t addr;
- int devnum;
- } devs[0];
-};
-
-/* when we get a read error on a read-only array, we redirect to another
- * device without failing the first device, or trying to over-write to
- * correct the read error. To keep track of bad blocks on a per-bio
- * level, we store IO_BLOCKED in the appropriate 'bios' pointer
- */
-#define IO_BLOCKED ((struct bio*)1)
-
-/* bits for r10bio.state */
-#define R10BIO_Uptodate 0
-#define R10BIO_IsSync 1
-#define R10BIO_IsRecover 2
-#define R10BIO_Degraded 3
-#endif
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
deleted file mode 100644
index 3b2672792457..000000000000
--- a/include/linux/raid/raid5.h
+++ /dev/null
@@ -1,402 +0,0 @@
-#ifndef _RAID5_H
-#define _RAID5_H
-
-#include <linux/raid/md.h>
-#include <linux/raid/xor.h>
-
-/*
- *
- * Each stripe contains one buffer per disc. Each buffer can be in
- * one of a number of states stored in "flags". Changes between
- * these states happen *almost* exclusively under a per-stripe
- * spinlock. Some very specific changes can happen in bi_end_io, and
- * these are not protected by the spin lock.
- *
- * The flag bits that are used to represent these states are:
- * R5_UPTODATE and R5_LOCKED
- *
- * State Empty == !UPTODATE, !LOCK
- * We have no data, and there is no active request
- * State Want == !UPTODATE, LOCK
- * A read request is being submitted for this block
- * State Dirty == UPTODATE, LOCK
- * Some new data is in this buffer, and it is being written out
- * State Clean == UPTODATE, !LOCK
- * We have valid data which is the same as on disc
- *
- * The possible state transitions are:
- *
- * Empty -> Want - on read or write to get old data for parity calc
- * Empty -> Dirty - on compute_parity to satisfy write/sync request.(RECONSTRUCT_WRITE)
- * Empty -> Clean - on compute_block when computing a block for failed drive
- * Want -> Empty - on failed read
- * Want -> Clean - on successful completion of read request
- * Dirty -> Clean - on successful completion of write request
- * Dirty -> Clean - on failed write
- * Clean -> Dirty - on compute_parity to satisfy write/sync (RECONSTRUCT or RMW)
- *
- * The Want->Empty, Want->Clean, Dirty->Clean, transitions
- * all happen in b_end_io at interrupt time.
- * Each sets the Uptodate bit before releasing the Lock bit.
- * This leaves one multi-stage transition:
- * Want->Dirty->Clean
- * This is safe because thinking that a Clean buffer is actually dirty
- * will at worst delay some action, and the stripe will be scheduled
- * for attention after the transition is complete.
- *
- * There is one possibility that is not covered by these states. That
- * is if one drive has failed and there is a spare being rebuilt. We
- * can't distinguish between a clean block that has been generated
- * from parity calculations, and a clean block that has been
- * successfully written to the spare ( or to parity when resyncing).
- * To distingush these states we have a stripe bit STRIPE_INSYNC that
- * is set whenever a write is scheduled to the spare, or to the parity
- * disc if there is no spare. A sync request clears this bit, and
- * when we find it set with no buffers locked, we know the sync is
- * complete.
- *
- * Buffers for the md device that arrive via make_request are attached
- * to the appropriate stripe in one of two lists linked on b_reqnext.
- * One list (bh_read) for read requests, one (bh_write) for write.
- * There should never be more than one buffer on the two lists
- * together, but we are not guaranteed of that so we allow for more.
- *
- * If a buffer is on the read list when the associated cache buffer is
- * Uptodate, the data is copied into the read buffer and it's b_end_io
- * routine is called. This may happen in the end_request routine only
- * if the buffer has just successfully been read. end_request should
- * remove the buffers from the list and then set the Uptodate bit on
- * the buffer. Other threads may do this only if they first check
- * that the Uptodate bit is set. Once they have checked that they may
- * take buffers off the read queue.
- *
- * When a buffer on the write list is committed for write it is copied
- * into the cache buffer, which is then marked dirty, and moved onto a
- * third list, the written list (bh_written). Once both the parity
- * block and the cached buffer are successfully written, any buffer on
- * a written list can be returned with b_end_io.
- *
- * The write list and read list both act as fifos. The read list is
- * protected by the device_lock. The write and written lists are
- * protected by the stripe lock. The device_lock, which can be
- * claimed while the stipe lock is held, is only for list
- * manipulations and will only be held for a very short time. It can
- * be claimed from interrupts.
- *
- *
- * Stripes in the stripe cache can be on one of two lists (or on
- * neither). The "inactive_list" contains stripes which are not
- * currently being used for any request. They can freely be reused
- * for another stripe. The "handle_list" contains stripes that need
- * to be handled in some way. Both of these are fifo queues. Each
- * stripe is also (potentially) linked to a hash bucket in the hash
- * table so that it can be found by sector number. Stripes that are
- * not hashed must be on the inactive_list, and will normally be at
- * the front. All stripes start life this way.
- *
- * The inactive_list, handle_list and hash bucket lists are all protected by the
- * device_lock.
- * - stripes on the inactive_list never have their stripe_lock held.
- * - stripes have a reference counter. If count==0, they are on a list.
- * - If a stripe might need handling, STRIPE_HANDLE is set.
- * - When refcount reaches zero, then if STRIPE_HANDLE it is put on
- * handle_list else inactive_list
- *
- * This, combined with the fact that STRIPE_HANDLE is only ever
- * cleared while a stripe has a non-zero count means that if the
- * refcount is 0 and STRIPE_HANDLE is set, then it is on the
- * handle_list and if recount is 0 and STRIPE_HANDLE is not set, then
- * the stripe is on inactive_list.
- *
- * The possible transitions are:
- * activate an unhashed/inactive stripe (get_active_stripe())
- * lockdev check-hash unlink-stripe cnt++ clean-stripe hash-stripe unlockdev
- * activate a hashed, possibly active stripe (get_active_stripe())
- * lockdev check-hash if(!cnt++)unlink-stripe unlockdev
- * attach a request to an active stripe (add_stripe_bh())
- * lockdev attach-buffer unlockdev
- * handle a stripe (handle_stripe())
- * lockstripe clrSTRIPE_HANDLE ...
- * (lockdev check-buffers unlockdev) ..
- * change-state ..
- * record io/ops needed unlockstripe schedule io/ops
- * release an active stripe (release_stripe())
- * lockdev if (!--cnt) { if STRIPE_HANDLE, add to handle_list else add to inactive-list } unlockdev
- *
- * The refcount counts each thread that have activated the stripe,
- * plus raid5d if it is handling it, plus one for each active request
- * on a cached buffer, and plus one if the stripe is undergoing stripe
- * operations.
- *
- * Stripe operations are performed outside the stripe lock,
- * the stripe operations are:
- * -copying data between the stripe cache and user application buffers
- * -computing blocks to save a disk access, or to recover a missing block
- * -updating the parity on a write operation (reconstruct write and
- * read-modify-write)
- * -checking parity correctness
- * -running i/o to disk
- * These operations are carried out by raid5_run_ops which uses the async_tx
- * api to (optionally) offload operations to dedicated hardware engines.
- * When requesting an operation handle_stripe sets the pending bit for the
- * operation and increments the count. raid5_run_ops is then run whenever
- * the count is non-zero.
- * There are some critical dependencies between the operations that prevent some
- * from being requested while another is in flight.
- * 1/ Parity check operations destroy the in cache version of the parity block,
- * so we prevent parity dependent operations like writes and compute_blocks
- * from starting while a check is in progress. Some dma engines can perform
- * the check without damaging the parity block, in these cases the parity
- * block is re-marked up to date (assuming the check was successful) and is
- * not re-read from disk.
- * 2/ When a write operation is requested we immediately lock the affected
- * blocks, and mark them as not up to date. This causes new read requests
- * to be held off, as well as parity checks and compute block operations.
- * 3/ Once a compute block operation has been requested handle_stripe treats
- * that block as if it is up to date. raid5_run_ops guaruntees that any
- * operation that is dependent on the compute block result is initiated after
- * the compute block completes.
- */
-
-/*
- * Operations state - intermediate states that are visible outside of sh->lock
- * In general _idle indicates nothing is running, _run indicates a data
- * processing operation is active, and _result means the data processing result
- * is stable and can be acted upon. For simple operations like biofill and
- * compute that only have an _idle and _run state they are indicated with
- * sh->state flags (STRIPE_BIOFILL_RUN and STRIPE_COMPUTE_RUN)
- */
-/**
- * enum check_states - handles syncing / repairing a stripe
- * @check_state_idle - check operations are quiesced
- * @check_state_run - check operation is running
- * @check_state_result - set outside lock when check result is valid
- * @check_state_compute_run - check failed and we are repairing
- * @check_state_compute_result - set outside lock when compute result is valid
- */
-enum check_states {
- check_state_idle = 0,
- check_state_run, /* parity check */
- check_state_check_result,
- check_state_compute_run, /* parity repair */
- check_state_compute_result,
-};
-
-/**
- * enum reconstruct_states - handles writing or expanding a stripe
- */
-enum reconstruct_states {
- reconstruct_state_idle = 0,
- reconstruct_state_prexor_drain_run, /* prexor-write */
- reconstruct_state_drain_run, /* write */
- reconstruct_state_run, /* expand */
- reconstruct_state_prexor_drain_result,
- reconstruct_state_drain_result,
- reconstruct_state_result,
-};
-
-struct stripe_head {
- struct hlist_node hash;
- struct list_head lru; /* inactive_list or handle_list */
- struct raid5_private_data *raid_conf;
- sector_t sector; /* sector of this row */
- int pd_idx; /* parity disk index */
- unsigned long state; /* state flags */
- atomic_t count; /* nr of active thread/requests */
- spinlock_t lock;
- int bm_seq; /* sequence number for bitmap flushes */
- int disks; /* disks in stripe */
- enum check_states check_state;
- enum reconstruct_states reconstruct_state;
- /* stripe_operations
- * @target - STRIPE_OP_COMPUTE_BLK target
- */
- struct stripe_operations {
- int target;
- u32 zero_sum_result;
- } ops;
- struct r5dev {
- struct bio req;
- struct bio_vec vec;
- struct page *page;
- struct bio *toread, *read, *towrite, *written;
- sector_t sector; /* sector of this page */
- unsigned long flags;
- } dev[1]; /* allocated with extra space depending of RAID geometry */
-};
-
-/* stripe_head_state - collects and tracks the dynamic state of a stripe_head
- * for handle_stripe. It is only valid under spin_lock(sh->lock);
- */
-struct stripe_head_state {
- int syncing, expanding, expanded;
- int locked, uptodate, to_read, to_write, failed, written;
- int to_fill, compute, req_compute, non_overwrite;
- int failed_num;
- unsigned long ops_request;
-};
-
-/* r6_state - extra state data only relevant to r6 */
-struct r6_state {
- int p_failed, q_failed, qd_idx, failed_num[2];
-};
-
-/* Flags */
-#define R5_UPTODATE 0 /* page contains current data */
-#define R5_LOCKED 1 /* IO has been submitted on "req" */
-#define R5_OVERWRITE 2 /* towrite covers whole page */
-/* and some that are internal to handle_stripe */
-#define R5_Insync 3 /* rdev && rdev->in_sync at start */
-#define R5_Wantread 4 /* want to schedule a read */
-#define R5_Wantwrite 5
-#define R5_Overlap 7 /* There is a pending overlapping request on this block */
-#define R5_ReadError 8 /* seen a read error here recently */
-#define R5_ReWrite 9 /* have tried to over-write the readerror */
-
-#define R5_Expanded 10 /* This block now has post-expand data */
-#define R5_Wantcompute 11 /* compute_block in progress treat as
- * uptodate
- */
-#define R5_Wantfill 12 /* dev->toread contains a bio that needs
- * filling
- */
-#define R5_Wantdrain 13 /* dev->towrite needs to be drained */
-/*
- * Write method
- */
-#define RECONSTRUCT_WRITE 1
-#define READ_MODIFY_WRITE 2
-/* not a write method, but a compute_parity mode */
-#define CHECK_PARITY 3
-
-/*
- * Stripe state
- */
-#define STRIPE_HANDLE 2
-#define STRIPE_SYNCING 3
-#define STRIPE_INSYNC 4
-#define STRIPE_PREREAD_ACTIVE 5
-#define STRIPE_DELAYED 6
-#define STRIPE_DEGRADED 7
-#define STRIPE_BIT_DELAY 8
-#define STRIPE_EXPANDING 9
-#define STRIPE_EXPAND_SOURCE 10
-#define STRIPE_EXPAND_READY 11
-#define STRIPE_IO_STARTED 12 /* do not count towards 'bypass_count' */
-#define STRIPE_FULL_WRITE 13 /* all blocks are set to be overwritten */
-#define STRIPE_BIOFILL_RUN 14
-#define STRIPE_COMPUTE_RUN 15
-/*
- * Operation request flags
- */
-#define STRIPE_OP_BIOFILL 0
-#define STRIPE_OP_COMPUTE_BLK 1
-#define STRIPE_OP_PREXOR 2
-#define STRIPE_OP_BIODRAIN 3
-#define STRIPE_OP_POSTXOR 4
-#define STRIPE_OP_CHECK 5
-
-/*
- * Plugging:
- *
- * To improve write throughput, we need to delay the handling of some
- * stripes until there has been a chance that several write requests
- * for the one stripe have all been collected.
- * In particular, any write request that would require pre-reading
- * is put on a "delayed" queue until there are no stripes currently
- * in a pre-read phase. Further, if the "delayed" queue is empty when
- * a stripe is put on it then we "plug" the queue and do not process it
- * until an unplug call is made. (the unplug_io_fn() is called).
- *
- * When preread is initiated on a stripe, we set PREREAD_ACTIVE and add
- * it to the count of prereading stripes.
- * When write is initiated, or the stripe refcnt == 0 (just in case) we
- * clear the PREREAD_ACTIVE flag and decrement the count
- * Whenever the 'handle' queue is empty and the device is not plugged, we
- * move any strips from delayed to handle and clear the DELAYED flag and set
- * PREREAD_ACTIVE.
- * In stripe_handle, if we find pre-reading is necessary, we do it if
- * PREREAD_ACTIVE is set, else we set DELAYED which will send it to the delayed queue.
- * HANDLE gets cleared if stripe_handle leave nothing locked.
- */
-
-
-struct disk_info {
- mdk_rdev_t *rdev;
-};
-
-struct raid5_private_data {
- struct hlist_head *stripe_hashtbl;
- mddev_t *mddev;
- struct disk_info *spare;
- int chunk_size, level, algorithm;
- int max_degraded;
- int raid_disks;
- int max_nr_stripes;
-
- /* used during an expand */
- sector_t expand_progress; /* MaxSector when no expand happening */
- sector_t expand_lo; /* from here up to expand_progress it out-of-bounds
- * as we haven't flushed the metadata yet
- */
- int previous_raid_disks;
-
- struct list_head handle_list; /* stripes needing handling */
- struct list_head hold_list; /* preread ready stripes */
- struct list_head delayed_list; /* stripes that have plugged requests */
- struct list_head bitmap_list; /* stripes delaying awaiting bitmap update */
- struct bio *retry_read_aligned; /* currently retrying aligned bios */
- struct bio *retry_read_aligned_list; /* aligned bios retry list */
- atomic_t preread_active_stripes; /* stripes with scheduled io */
- atomic_t active_aligned_reads;
- atomic_t pending_full_writes; /* full write backlog */
- int bypass_count; /* bypassed prereads */
- int bypass_threshold; /* preread nice */
- struct list_head *last_hold; /* detect hold_list promotions */
-
- atomic_t reshape_stripes; /* stripes with pending writes for reshape */
- /* unfortunately we need two cache names as we temporarily have
- * two caches.
- */
- int active_name;
- char cache_name[2][20];
- struct kmem_cache *slab_cache; /* for allocating stripes */
-
- int seq_flush, seq_write;
- int quiesce;
-
- int fullsync; /* set to 1 if a full sync is needed,
- * (fresh device added).
- * Cleared when a sync completes.
- */
-
- struct page *spare_page; /* Used when checking P/Q in raid6 */
-
- /*
- * Free stripes pool
- */
- atomic_t active_stripes;
- struct list_head inactive_list;
- wait_queue_head_t wait_for_stripe;
- wait_queue_head_t wait_for_overlap;
- int inactive_blocked; /* release of inactive stripes blocked,
- * waiting for 25% to be free
- */
- int pool_size; /* number of disks in stripeheads in pool */
- spinlock_t device_lock;
- struct disk_info *disks;
-};
-
-typedef struct raid5_private_data raid5_conf_t;
-
-#define mddev_to_conf(mddev) ((raid5_conf_t *) mddev->private)
-
-/*
- * Our supported algorithms
- */
-#define ALGORITHM_LEFT_ASYMMETRIC 0
-#define ALGORITHM_RIGHT_ASYMMETRIC 1
-#define ALGORITHM_LEFT_SYMMETRIC 2
-#define ALGORITHM_RIGHT_SYMMETRIC 3
-
-#endif
diff --git a/include/linux/raid/xor.h b/include/linux/raid/xor.h
index 3e120587eada..5a210959e3f8 100644
--- a/include/linux/raid/xor.h
+++ b/include/linux/raid/xor.h
@@ -1,8 +1,6 @@
#ifndef _XOR_H
#define _XOR_H
-#include <linux/raid/md.h>
-
#define MAX_XOR_BLOCKS 4
extern void xor_blocks(unsigned int count, unsigned int bytes,
diff --git a/include/linux/random.h b/include/linux/random.h
index 407ea3646f8f..25d02fe5c9b5 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -7,6 +7,7 @@
#ifndef _LINUX_RANDOM_H
#define _LINUX_RANDOM_H
+#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/irqnr.h>
diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index f3f697df1d71..bfd92e1e5d2c 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -36,7 +36,6 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
-#include <linux/percpu.h>
#include <linux/cpumask.h>
#include <linux/seqlock.h>
@@ -108,25 +107,14 @@ struct rcu_data {
struct rcu_head barrier;
};
-DECLARE_PER_CPU(struct rcu_data, rcu_data);
-DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
-
/*
* Increment the quiescent state counter.
* The counter is a bit degenerated: We do not need to know
* how many quiescent states passed, just if there was at least
* one since the start of the grace period. Thus just a flag.
*/
-static inline void rcu_qsctr_inc(int cpu)
-{
- struct rcu_data *rdp = &per_cpu(rcu_data, cpu);
- rdp->passed_quiesc = 1;
-}
-static inline void rcu_bh_qsctr_inc(int cpu)
-{
- struct rcu_data *rdp = &per_cpu(rcu_bh_data, cpu);
- rdp->passed_quiesc = 1;
-}
+extern void rcu_qsctr_inc(int cpu);
+extern void rcu_bh_qsctr_inc(int cpu);
extern int rcu_pending(int cpu);
extern int rcu_needs_cpu(int cpu);
@@ -181,4 +169,10 @@ extern long rcu_batches_completed_bh(void);
#define rcu_enter_nohz() do { } while (0)
#define rcu_exit_nohz() do { } while (0)
+/* A context switch is a grace period for rcuclassic. */
+static inline int rcu_blocking_is_gp(void)
+{
+ return num_online_cpus() == 1;
+}
+
#endif /* __LINUX_RCUCLASSIC_H */
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 921340a7b71c..15fbb3ca634d 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -36,7 +36,6 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
-#include <linux/percpu.h>
#include <linux/cpumask.h>
#include <linux/seqlock.h>
#include <linux/lockdep.h>
@@ -52,6 +51,9 @@ struct rcu_head {
void (*func)(struct rcu_head *head);
};
+/* Internal to kernel, but needed by rcupreempt.h. */
+extern int rcu_scheduler_active;
+
#if defined(CONFIG_CLASSIC_RCU)
#include <linux/rcuclassic.h>
#elif defined(CONFIG_TREE_RCU)
@@ -265,6 +267,7 @@ extern void rcu_barrier_sched(void);
/* Internal to kernel */
extern void rcu_init(void);
+extern void rcu_scheduler_starting(void);
extern int rcu_needs_cpu(int cpu);
#endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 3e05c09b54a2..fce522782ffa 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -36,34 +36,19 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
-#include <linux/percpu.h>
+#include <linux/smp.h>
#include <linux/cpumask.h>
#include <linux/seqlock.h>
-struct rcu_dyntick_sched {
- int dynticks;
- int dynticks_snap;
- int sched_qs;
- int sched_qs_snap;
- int sched_dynticks_snap;
-};
-
-DECLARE_PER_CPU(struct rcu_dyntick_sched, rcu_dyntick_sched);
-
-static inline void rcu_qsctr_inc(int cpu)
-{
- struct rcu_dyntick_sched *rdssp = &per_cpu(rcu_dyntick_sched, cpu);
-
- rdssp->sched_qs++;
-}
-#define rcu_bh_qsctr_inc(cpu)
+extern void rcu_qsctr_inc(int cpu);
+static inline void rcu_bh_qsctr_inc(int cpu) { }
/*
* Someone might want to pass call_rcu_bh as a function pointer.
* So this needs to just be a rename and not a macro function.
* (no parentheses)
*/
-#define call_rcu_bh call_rcu
+#define call_rcu_bh call_rcu
/**
* call_rcu_sched - Queue RCU callback for invocation after sched grace period.
@@ -117,29 +102,26 @@ extern struct rcupreempt_trace *rcupreempt_trace_cpu(int cpu);
struct softirq_action;
#ifdef CONFIG_NO_HZ
+extern void rcu_enter_nohz(void);
+extern void rcu_exit_nohz(void);
+#else
+# define rcu_enter_nohz() do { } while (0)
+# define rcu_exit_nohz() do { } while (0)
+#endif
-static inline void rcu_enter_nohz(void)
-{
- static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
-
- smp_mb(); /* CPUs seeing ++ must see prior RCU read-side crit sects */
- __get_cpu_var(rcu_dyntick_sched).dynticks++;
- WARN_ON_RATELIMIT(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1, &rs);
-}
-
-static inline void rcu_exit_nohz(void)
+/*
+ * A context switch is a grace period for rcupreempt synchronize_rcu()
+ * only during early boot, before the scheduler has been initialized.
+ * So, how the heck do we get a context switch? Well, if the caller
+ * invokes synchronize_rcu(), they are willing to accept a context
+ * switch, so we simply pretend that one happened.
+ *
+ * After boot, there might be a blocked or preempted task in an RCU
+ * read-side critical section, so we cannot then take the fastpath.
+ */
+static inline int rcu_blocking_is_gp(void)
{
- static DEFINE_RATELIMIT_STATE(rs, 10 * HZ, 1);
-
- __get_cpu_var(rcu_dyntick_sched).dynticks++;
- smp_mb(); /* CPUs seeing ++ must see later RCU read-side crit sects */
- WARN_ON_RATELIMIT(!(__get_cpu_var(rcu_dyntick_sched).dynticks & 0x1),
- &rs);
+ return num_online_cpus() == 1 && !rcu_scheduler_active;
}
-#else /* CONFIG_NO_HZ */
-#define rcu_enter_nohz() do { } while (0)
-#define rcu_exit_nohz() do { } while (0)
-#endif /* CONFIG_NO_HZ */
-
#endif /* __LINUX_RCUPREEMPT_H */
diff --git a/include/linux/rcutree.h b/include/linux/rcutree.h
index d4368b7975c3..0cdda00f2b2a 100644
--- a/include/linux/rcutree.h
+++ b/include/linux/rcutree.h
@@ -33,7 +33,6 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
-#include <linux/percpu.h>
#include <linux/cpumask.h>
#include <linux/seqlock.h>
@@ -236,30 +235,8 @@ struct rcu_state {
#endif /* #ifdef CONFIG_NO_HZ */
};
-extern struct rcu_state rcu_state;
-DECLARE_PER_CPU(struct rcu_data, rcu_data);
-
-extern struct rcu_state rcu_bh_state;
-DECLARE_PER_CPU(struct rcu_data, rcu_bh_data);
-
-/*
- * Increment the quiescent state counter.
- * The counter is a bit degenerated: We do not need to know
- * how many quiescent states passed, just if there was at least
- * one since the start of the grace period. Thus just a flag.
- */
-static inline void rcu_qsctr_inc(int cpu)
-{
- struct rcu_data *rdp = &per_cpu(rcu_data, cpu);
- rdp->passed_quiesc = 1;
- rdp->passed_quiesc_completed = rdp->completed;
-}
-static inline void rcu_bh_qsctr_inc(int cpu)
-{
- struct rcu_data *rdp = &per_cpu(rcu_bh_data, cpu);
- rdp->passed_quiesc = 1;
- rdp->passed_quiesc_completed = rdp->completed;
-}
+extern void rcu_qsctr_inc(int cpu);
+extern void rcu_bh_qsctr_inc(int cpu);
extern int rcu_pending(int cpu);
extern int rcu_needs_cpu(int cpu);
@@ -326,4 +303,10 @@ static inline void rcu_exit_nohz(void)
}
#endif /* CONFIG_NO_HZ */
+/* A context switch is a grace period for rcutree. */
+static inline int rcu_blocking_is_gp(void)
+{
+ return num_online_cpus() == 1;
+}
+
#endif /* __LINUX_RCUTREE_H */
diff --git a/include/linux/rds.h b/include/linux/rds.h
new file mode 100644
index 000000000000..d91dc91f5443
--- /dev/null
+++ b/include/linux/rds.h
@@ -0,0 +1,250 @@
+/*
+ * Copyright (c) 2008 Oracle. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef _LINUX_RDS_H
+#define _LINUX_RDS_H
+
+#include <linux/types.h>
+
+/* These sparse annotated types shouldn't be in any user
+ * visible header file. We should clean this up rather
+ * than kludging around them. */
+#ifndef __KERNEL__
+#define __be16 u_int16_t
+#define __be32 u_int32_t
+#define __be64 u_int64_t
+#endif
+
+#define RDS_IB_ABI_VERSION 0x301
+
+/*
+ * setsockopt/getsockopt for SOL_RDS
+ */
+#define RDS_CANCEL_SENT_TO 1
+#define RDS_GET_MR 2
+#define RDS_FREE_MR 3
+/* deprecated: RDS_BARRIER 4 */
+#define RDS_RECVERR 5
+#define RDS_CONG_MONITOR 6
+
+/*
+ * Control message types for SOL_RDS.
+ *
+ * CMSG_RDMA_ARGS (sendmsg)
+ * Request a RDMA transfer to/from the specified
+ * memory ranges.
+ * The cmsg_data is a struct rds_rdma_args.
+ * RDS_CMSG_RDMA_DEST (recvmsg, sendmsg)
+ * Kernel informs application about intended
+ * source/destination of a RDMA transfer
+ * RDS_CMSG_RDMA_MAP (sendmsg)
+ * Application asks kernel to map the given
+ * memory range into a IB MR, and send the
+ * R_Key along in an RDS extension header.
+ * The cmsg_data is a struct rds_get_mr_args,
+ * the same as for the GET_MR setsockopt.
+ * RDS_CMSG_RDMA_STATUS (recvmsg)
+ * Returns the status of a completed RDMA operation.
+ */
+#define RDS_CMSG_RDMA_ARGS 1
+#define RDS_CMSG_RDMA_DEST 2
+#define RDS_CMSG_RDMA_MAP 3
+#define RDS_CMSG_RDMA_STATUS 4
+#define RDS_CMSG_CONG_UPDATE 5
+
+#define RDS_INFO_FIRST 10000
+#define RDS_INFO_COUNTERS 10000
+#define RDS_INFO_CONNECTIONS 10001
+/* 10002 aka RDS_INFO_FLOWS is deprecated */
+#define RDS_INFO_SEND_MESSAGES 10003
+#define RDS_INFO_RETRANS_MESSAGES 10004
+#define RDS_INFO_RECV_MESSAGES 10005
+#define RDS_INFO_SOCKETS 10006
+#define RDS_INFO_TCP_SOCKETS 10007
+#define RDS_INFO_IB_CONNECTIONS 10008
+#define RDS_INFO_CONNECTION_STATS 10009
+#define RDS_INFO_IWARP_CONNECTIONS 10010
+#define RDS_INFO_LAST 10010
+
+struct rds_info_counter {
+ u_int8_t name[32];
+ u_int64_t value;
+} __attribute__((packed));
+
+#define RDS_INFO_CONNECTION_FLAG_SENDING 0x01
+#define RDS_INFO_CONNECTION_FLAG_CONNECTING 0x02
+#define RDS_INFO_CONNECTION_FLAG_CONNECTED 0x04
+
+#define TRANSNAMSIZ 16
+
+struct rds_info_connection {
+ u_int64_t next_tx_seq;
+ u_int64_t next_rx_seq;
+ __be32 laddr;
+ __be32 faddr;
+ u_int8_t transport[TRANSNAMSIZ]; /* null term ascii */
+ u_int8_t flags;
+} __attribute__((packed));
+
+struct rds_info_flow {
+ __be32 laddr;
+ __be32 faddr;
+ u_int32_t bytes;
+ __be16 lport;
+ __be16 fport;
+} __attribute__((packed));
+
+#define RDS_INFO_MESSAGE_FLAG_ACK 0x01
+#define RDS_INFO_MESSAGE_FLAG_FAST_ACK 0x02
+
+struct rds_info_message {
+ u_int64_t seq;
+ u_int32_t len;
+ __be32 laddr;
+ __be32 faddr;
+ __be16 lport;
+ __be16 fport;
+ u_int8_t flags;
+} __attribute__((packed));
+
+struct rds_info_socket {
+ u_int32_t sndbuf;
+ __be32 bound_addr;
+ __be32 connected_addr;
+ __be16 bound_port;
+ __be16 connected_port;
+ u_int32_t rcvbuf;
+ u_int64_t inum;
+} __attribute__((packed));
+
+#define RDS_IB_GID_LEN 16
+struct rds_info_rdma_connection {
+ __be32 src_addr;
+ __be32 dst_addr;
+ uint8_t src_gid[RDS_IB_GID_LEN];
+ uint8_t dst_gid[RDS_IB_GID_LEN];
+
+ uint32_t max_send_wr;
+ uint32_t max_recv_wr;
+ uint32_t max_send_sge;
+ uint32_t rdma_mr_max;
+ uint32_t rdma_mr_size;
+};
+
+/*
+ * Congestion monitoring.
+ * Congestion control in RDS happens at the host connection
+ * level by exchanging a bitmap marking congested ports.
+ * By default, a process sleeping in poll() is always woken
+ * up when the congestion map is updated.
+ * With explicit monitoring, an application can have more
+ * fine-grained control.
+ * The application installs a 64bit mask value in the socket,
+ * where each bit corresponds to a group of ports.
+ * When a congestion update arrives, RDS checks the set of
+ * ports that are now uncongested against the list bit mask
+ * installed in the socket, and if they overlap, we queue a
+ * cong_notification on the socket.
+ *
+ * To install the congestion monitor bitmask, use RDS_CONG_MONITOR
+ * with the 64bit mask.
+ * Congestion updates are received via RDS_CMSG_CONG_UPDATE
+ * control messages.
+ *
+ * The correspondence between bits and ports is
+ * 1 << (portnum % 64)
+ */
+#define RDS_CONG_MONITOR_SIZE 64
+#define RDS_CONG_MONITOR_BIT(port) (((unsigned int) port) % RDS_CONG_MONITOR_SIZE)
+#define RDS_CONG_MONITOR_MASK(port) (1ULL << RDS_CONG_MONITOR_BIT(port))
+
+/*
+ * RDMA related types
+ */
+
+/*
+ * This encapsulates a remote memory location.
+ * In the current implementation, it contains the R_Key
+ * of the remote memory region, and the offset into it
+ * (so that the application does not have to worry about
+ * alignment).
+ */
+typedef u_int64_t rds_rdma_cookie_t;
+
+struct rds_iovec {
+ u_int64_t addr;
+ u_int64_t bytes;
+};
+
+struct rds_get_mr_args {
+ struct rds_iovec vec;
+ u_int64_t cookie_addr;
+ uint64_t flags;
+};
+
+struct rds_free_mr_args {
+ rds_rdma_cookie_t cookie;
+ u_int64_t flags;
+};
+
+struct rds_rdma_args {
+ rds_rdma_cookie_t cookie;
+ struct rds_iovec remote_vec;
+ u_int64_t local_vec_addr;
+ u_int64_t nr_local;
+ u_int64_t flags;
+ u_int64_t user_token;
+};
+
+struct rds_rdma_notify {
+ u_int64_t user_token;
+ int32_t status;
+};
+
+#define RDS_RDMA_SUCCESS 0
+#define RDS_RDMA_REMOTE_ERROR 1
+#define RDS_RDMA_CANCELED 2
+#define RDS_RDMA_DROPPED 3
+#define RDS_RDMA_OTHER_ERROR 4
+
+/*
+ * Common set of flags for all RDMA related structs
+ */
+#define RDS_RDMA_READWRITE 0x0001
+#define RDS_RDMA_FENCE 0x0002 /* use FENCE for immediate send */
+#define RDS_RDMA_INVALIDATE 0x0004 /* invalidate R_Key after freeing MR */
+#define RDS_RDMA_USE_ONCE 0x0008 /* free MR after use */
+#define RDS_RDMA_DONTWAIT 0x0010 /* Don't wait in SET_BARRIER */
+#define RDS_RDMA_NOTIFY_ME 0x0020 /* Notify when operation completes */
+
+#endif /* IB_RDS_H */
diff --git a/include/linux/regulator/bq24022.h b/include/linux/regulator/bq24022.h
index e84b0a9feda5..a6d014005d49 100644
--- a/include/linux/regulator/bq24022.h
+++ b/include/linux/regulator/bq24022.h
@@ -10,6 +10,8 @@
*
*/
+struct regulator_init_data;
+
/**
* bq24022_mach_info - platform data for bq24022
* @gpio_nce: GPIO line connected to the nCE pin, used to enable / disable charging
@@ -18,4 +20,5 @@
struct bq24022_mach_info {
int gpio_nce;
int gpio_iset2;
+ struct regulator_init_data *init_data;
};
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 801bf77ff4e2..277f4b964df5 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
*
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -88,6 +88,7 @@
* FAIL Regulator output has failed.
* OVER_TEMP Regulator over temp.
* FORCE_DISABLE Regulator shut down by software.
+ * VOLTAGE_CHANGE Regulator voltage changed.
*
* NOTE: These events can be OR'ed together when passed into handler.
*/
@@ -98,6 +99,7 @@
#define REGULATOR_EVENT_FAIL 0x08
#define REGULATOR_EVENT_OVER_TEMP 0x10
#define REGULATOR_EVENT_FORCE_DISABLE 0x20
+#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
struct regulator;
@@ -140,6 +142,8 @@ int regulator_bulk_disable(int num_consumers,
void regulator_bulk_free(int num_consumers,
struct regulator_bulk_data *consumers);
+int regulator_count_voltages(struct regulator *regulator);
+int regulator_list_voltage(struct regulator *regulator, unsigned selector);
int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV);
int regulator_get_voltage(struct regulator *regulator);
int regulator_set_current_limit(struct regulator *regulator,
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 2dae05705f13..4848d8dacd90 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
*
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -21,25 +21,38 @@
struct regulator_dev;
struct regulator_init_data;
+enum regulator_status {
+ REGULATOR_STATUS_OFF,
+ REGULATOR_STATUS_ON,
+ REGULATOR_STATUS_ERROR,
+ /* fast/normal/idle/standby are flavors of "on" */
+ REGULATOR_STATUS_FAST,
+ REGULATOR_STATUS_NORMAL,
+ REGULATOR_STATUS_IDLE,
+ REGULATOR_STATUS_STANDBY,
+};
+
/**
* struct regulator_ops - regulator operations.
*
- * This struct describes regulator operations which can be implemented by
- * regulator chip drivers.
- *
- * @enable: Enable the regulator.
- * @disable: Disable the regulator.
+ * @enable: Configure the regulator as enabled.
+ * @disable: Configure the regulator as disabled.
* @is_enabled: Return 1 if the regulator is enabled, 0 otherwise.
*
* @set_voltage: Set the voltage for the regulator within the range specified.
* The driver should select the voltage closest to min_uV.
* @get_voltage: Return the currently configured voltage for the regulator.
+ * @list_voltage: Return one of the supported voltages, in microvolts; zero
+ * if the selector indicates a voltage that is unusable on this system;
+ * or negative errno. Selectors range from zero to one less than
+ * regulator_desc.n_voltages. Voltages may be reported in any order.
*
* @set_current_limit: Configure a limit for a current-limited regulator.
- * @get_current_limit: Get the limit for a current-limited regulator.
+ * @get_current_limit: Get the configured limit for a current-limited regulator.
*
- * @set_mode: Set the operating mode for the regulator.
- * @get_mode: Get the current operating mode for the regulator.
+ * @get_mode: Get the configured operating mode for the regulator.
+ * @get_status: Return actual (not as-configured) status of regulator, as a
+ * REGULATOR_STATUS value (or negative errno)
* @get_optimum_mode: Get the most efficient operating mode for the regulator
* when running with the specified parameters.
*
@@ -51,9 +64,15 @@ struct regulator_init_data;
* suspended.
* @set_suspend_mode: Set the operating mode for the regulator when the
* system is suspended.
+ *
+ * This struct describes regulator operations which can be implemented by
+ * regulator chip drivers.
*/
struct regulator_ops {
+ /* enumerate supported voltages */
+ int (*list_voltage) (struct regulator_dev *, unsigned selector);
+
/* get/set regulator voltage */
int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV);
int (*get_voltage) (struct regulator_dev *);
@@ -72,6 +91,13 @@ struct regulator_ops {
int (*set_mode) (struct regulator_dev *, unsigned int mode);
unsigned int (*get_mode) (struct regulator_dev *);
+ /* report regulator status ... most other accessors report
+ * control inputs, this reports results of combining inputs
+ * from Linux (and other sources) with the actual load.
+ * returns REGULATOR_STATUS_* or negative errno.
+ */
+ int (*get_status)(struct regulator_dev *);
+
/* get most efficient regulator operating mode for load */
unsigned int (*get_optimum_mode) (struct regulator_dev *, int input_uV,
int output_uV, int load_uA);
@@ -106,6 +132,7 @@ enum regulator_type {
*
* @name: Identifying name for the regulator.
* @id: Numerical identifier for the regulator.
+ * @n_voltages: Number of selectors available for ops.list_voltage().
* @ops: Regulator operations table.
* @irq: Interrupt number for the regulator.
* @type: Indicates if the regulator is a voltage or current regulator.
@@ -114,14 +141,48 @@ enum regulator_type {
struct regulator_desc {
const char *name;
int id;
+ unsigned n_voltages;
struct regulator_ops *ops;
int irq;
enum regulator_type type;
struct module *owner;
};
+/*
+ * struct regulator_dev
+ *
+ * Voltage / Current regulator class device. One for each
+ * regulator.
+ *
+ * This should *not* be used directly by anything except the regulator
+ * core and notification injection (which should take the mutex and do
+ * no other direct access).
+ */
+struct regulator_dev {
+ struct regulator_desc *desc;
+ int use_count;
+
+ /* lists we belong to */
+ struct list_head list; /* list of all regulators */
+ struct list_head slist; /* list of supplied regulators */
+
+ /* lists we own */
+ struct list_head consumer_list; /* consumers we supply */
+ struct list_head supply_list; /* regulators we supply */
+
+ struct blocking_notifier_head notifier;
+ struct mutex mutex; /* consumer lock */
+ struct module *owner;
+ struct device dev;
+ struct regulation_constraints *constraints;
+ struct regulator_dev *supply; /* for tree */
+
+ void *reg_data; /* regulator_dev data */
+};
+
struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
- struct device *dev, void *driver_data);
+ struct device *dev, struct regulator_init_data *init_data,
+ void *driver_data);
void regulator_unregister(struct regulator_dev *rdev);
int regulator_notifier_call_chain(struct regulator_dev *rdev,
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index 1387a5d2190e..91b4da31f1b5 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -14,9 +14,12 @@
#ifndef __REGULATOR_FIXED_H
#define __REGULATOR_FIXED_H
+struct regulator_init_data;
+
struct fixed_voltage_config {
const char *supply_name;
int microvolts;
+ struct regulator_init_data *init_data;
};
#endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index 3794773b23d2..bac64fa390f2 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007, 2008 Wolfson Microelectronics PLC.
*
- * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com>
+ * Author: Liam Girdwood <lrg@slimlogic.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -73,7 +73,9 @@ struct regulator_state {
*
* @always_on: Set if the regulator should never be disabled.
* @boot_on: Set if the regulator is enabled when the system is initially
- * started.
+ * started. If the regulator is not enabled by the hardware or
+ * bootloader then it will be enabled when the constraints are
+ * applied.
* @apply_uV: Apply the voltage constraint when initialising.
*
* @input_uV: Input voltage for regulator when supplied by another regulator.
@@ -83,6 +85,7 @@ struct regulator_state {
* @state_standby: State for regulator when system is suspended in standby
* mode.
* @initial_state: Suspend state to set by default.
+ * @initial_mode: Mode to set at startup.
*/
struct regulation_constraints {
@@ -111,6 +114,9 @@ struct regulation_constraints {
struct regulator_state state_standby;
suspend_state_t initial_state; /* suspend state to set at init */
+ /* mode to set on startup */
+ unsigned int initial_mode;
+
/* constriant flags */
unsigned always_on:1; /* regulator never off when system is on */
unsigned boot_on:1; /* bootloader/firmware enabled regulator */
@@ -160,4 +166,6 @@ struct regulator_init_data {
int regulator_suspend_prepare(suspend_state_t state);
+void regulator_has_full_constraints(void);
+
#endif
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index fe00f781a622..8cc65757e47a 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -49,13 +49,12 @@ static inline int reiserfs_acl_count(size_t size)
#ifdef CONFIG_REISERFS_FS_POSIX_ACL
struct posix_acl *reiserfs_get_acl(struct inode *inode, int type);
int reiserfs_acl_chmod(struct inode *inode);
-int reiserfs_inherit_default_acl(struct inode *dir, struct dentry *dentry,
+int reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
+ struct inode *dir, struct dentry *dentry,
struct inode *inode);
int reiserfs_cache_default_acl(struct inode *dir);
-extern int reiserfs_xattr_posix_acl_init(void) __init;
-extern int reiserfs_xattr_posix_acl_exit(void);
-extern struct reiserfs_xattr_handler posix_acl_default_handler;
-extern struct reiserfs_xattr_handler posix_acl_access_handler;
+extern struct xattr_handler reiserfs_posix_acl_default_handler;
+extern struct xattr_handler reiserfs_posix_acl_access_handler;
static inline void reiserfs_init_acl_access(struct inode *inode)
{
@@ -75,23 +74,14 @@ static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
return NULL;
}
-static inline int reiserfs_xattr_posix_acl_init(void)
-{
- return 0;
-}
-
-static inline int reiserfs_xattr_posix_acl_exit(void)
-{
- return 0;
-}
-
static inline int reiserfs_acl_chmod(struct inode *inode)
{
return 0;
}
static inline int
-reiserfs_inherit_default_acl(const struct inode *dir, struct dentry *dentry,
+reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
+ const struct inode *dir, struct dentry *dentry,
struct inode *inode)
{
return 0;
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index bc5114d35e99..2245c78d5876 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -28,8 +28,6 @@
#include <linux/reiserfs_fs_sb.h>
#endif
-struct fid;
-
/*
* include/linux/reiser_fs.h
*
@@ -37,6 +35,31 @@ struct fid;
*
*/
+/* ioctl's command */
+#define REISERFS_IOC_UNPACK _IOW(0xCD,1,long)
+/* define following flags to be the same as in ext2, so that chattr(1),
+ lsattr(1) will work with us. */
+#define REISERFS_IOC_GETFLAGS FS_IOC_GETFLAGS
+#define REISERFS_IOC_SETFLAGS FS_IOC_SETFLAGS
+#define REISERFS_IOC_GETVERSION FS_IOC_GETVERSION
+#define REISERFS_IOC_SETVERSION FS_IOC_SETVERSION
+
+#ifdef __KERNEL__
+/* the 32 bit compat definitions with int argument */
+#define REISERFS_IOC32_UNPACK _IOW(0xCD, 1, int)
+#define REISERFS_IOC32_GETFLAGS FS_IOC32_GETFLAGS
+#define REISERFS_IOC32_SETFLAGS FS_IOC32_SETFLAGS
+#define REISERFS_IOC32_GETVERSION FS_IOC32_GETVERSION
+#define REISERFS_IOC32_SETVERSION FS_IOC32_SETVERSION
+
+/* Locking primitives */
+/* Right now we are still falling back to (un)lock_kernel, but eventually that
+ would evolve into real per-fs locks */
+#define reiserfs_write_lock( sb ) lock_kernel()
+#define reiserfs_write_unlock( sb ) unlock_kernel()
+
+struct fid;
+
/* in reading the #defines, it may help to understand that they employ
the following abbreviations:
@@ -79,15 +102,21 @@ struct fid;
*/
#define REISERFS_DEBUG_CODE 5 /* extra messages to help find/debug errors */
-void reiserfs_warning(struct super_block *s, const char *fmt, ...);
+void __reiserfs_warning(struct super_block *s, const char *id,
+ const char *func, const char *fmt, ...);
+#define reiserfs_warning(s, id, fmt, args...) \
+ __reiserfs_warning(s, id, __func__, fmt, ##args)
/* assertions handling */
/** always check a condition and panic if it's false. */
-#define __RASSERT( cond, scond, format, args... ) \
-if( !( cond ) ) \
- reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at " \
- __FILE__ ":%i:%s: " format "\n", \
- in_interrupt() ? -1 : task_pid_nr(current), __LINE__ , __func__ , ##args )
+#define __RASSERT(cond, scond, format, args...) \
+do { \
+ if (!(cond)) \
+ reiserfs_panic(NULL, "assertion failure", "(" #cond ") at " \
+ __FILE__ ":%i:%s: " format "\n", \
+ in_interrupt() ? -1 : task_pid_nr(current), \
+ __LINE__, __func__ , ##args); \
+} while (0)
#define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)
@@ -171,7 +200,11 @@ struct reiserfs_super_block {
__le32 s_flags; /* Right now used only by inode-attributes, if enabled */
unsigned char s_uuid[16]; /* filesystem unique identifier */
unsigned char s_label[16]; /* filesystem volume label */
- char s_unused[88]; /* zero filled by mkreiserfs and
+ __le16 s_mnt_count; /* Count of mounts since last fsck */
+ __le16 s_max_mnt_count; /* Maximum mounts before check */
+ __le32 s_lastcheck; /* Timestamp of last fsck */
+ __le32 s_check_interval; /* Interval between checks */
+ char s_unused[76]; /* zero filled by mkreiserfs and
* reiserfs_convert_objectid_map_v1()
* so any additions must be updated
* there as well. */
@@ -553,10 +586,8 @@ static inline int uniqueness2type(__u32 uniqueness)
return TYPE_DIRECT;
case V1_DIRENTRY_UNIQUENESS:
return TYPE_DIRENTRY;
- default:
- reiserfs_warning(NULL, "vs-500: unknown uniqueness %d",
- uniqueness);
case V1_ANY_UNIQUENESS:
+ default:
return TYPE_ANY;
}
}
@@ -573,9 +604,8 @@ static inline __u32 type2uniqueness(int type)
return V1_DIRECT_UNIQUENESS;
case TYPE_DIRENTRY:
return V1_DIRENTRY_UNIQUENESS;
- default:
- reiserfs_warning(NULL, "vs-501: unknown type %d", type);
case TYPE_ANY:
+ default:
return V1_ANY_UNIQUENESS;
}
}
@@ -687,9 +717,9 @@ static inline void cpu_key_k_offset_dec(struct cpu_key *key)
#define is_indirect_cpu_ih(ih) (is_indirect_cpu_key (&((ih)->ih_key)))
#define is_statdata_cpu_ih(ih) (is_statdata_cpu_key (&((ih)->ih_key)))
-#define I_K_KEY_IN_ITEM(p_s_ih, p_s_key, n_blocksize) \
- ( ! COMP_SHORT_KEYS(p_s_ih, p_s_key) && \
- I_OFF_BYTE_IN_ITEM(p_s_ih, k_offset (p_s_key), n_blocksize) )
+#define I_K_KEY_IN_ITEM(ih, key, n_blocksize) \
+ (!COMP_SHORT_KEYS(ih, key) && \
+ I_OFF_BYTE_IN_ITEM(ih, k_offset(key), n_blocksize))
/* maximal length of item */
#define MAX_ITEM_LEN(block_size) (block_size - BLKH_SIZE - IH_SIZE)
@@ -698,6 +728,7 @@ static inline void cpu_key_k_offset_dec(struct cpu_key *key)
/* object identifier for root dir */
#define REISERFS_ROOT_OBJECTID 2
#define REISERFS_ROOT_PARENT_OBJECTID 1
+
extern struct reiserfs_key root_key;
/*
@@ -744,25 +775,25 @@ struct block_head {
#define DISK_LEAF_NODE_LEVEL 1 /* Leaf node level. */
/* Given the buffer head of a formatted node, resolve to the block head of that node. */
-#define B_BLK_HEAD(p_s_bh) ((struct block_head *)((p_s_bh)->b_data))
+#define B_BLK_HEAD(bh) ((struct block_head *)((bh)->b_data))
/* Number of items that are in buffer. */
-#define B_NR_ITEMS(p_s_bh) (blkh_nr_item(B_BLK_HEAD(p_s_bh)))
-#define B_LEVEL(p_s_bh) (blkh_level(B_BLK_HEAD(p_s_bh)))
-#define B_FREE_SPACE(p_s_bh) (blkh_free_space(B_BLK_HEAD(p_s_bh)))
+#define B_NR_ITEMS(bh) (blkh_nr_item(B_BLK_HEAD(bh)))
+#define B_LEVEL(bh) (blkh_level(B_BLK_HEAD(bh)))
+#define B_FREE_SPACE(bh) (blkh_free_space(B_BLK_HEAD(bh)))
-#define PUT_B_NR_ITEMS(p_s_bh,val) do { set_blkh_nr_item(B_BLK_HEAD(p_s_bh),val); } while (0)
-#define PUT_B_LEVEL(p_s_bh,val) do { set_blkh_level(B_BLK_HEAD(p_s_bh),val); } while (0)
-#define PUT_B_FREE_SPACE(p_s_bh,val) do { set_blkh_free_space(B_BLK_HEAD(p_s_bh),val); } while (0)
+#define PUT_B_NR_ITEMS(bh, val) do { set_blkh_nr_item(B_BLK_HEAD(bh), val); } while (0)
+#define PUT_B_LEVEL(bh, val) do { set_blkh_level(B_BLK_HEAD(bh), val); } while (0)
+#define PUT_B_FREE_SPACE(bh, val) do { set_blkh_free_space(B_BLK_HEAD(bh), val); } while (0)
/* Get right delimiting key. -- little endian */
-#define B_PRIGHT_DELIM_KEY(p_s_bh) (&(blk_right_delim_key(B_BLK_HEAD(p_s_bh))))
+#define B_PRIGHT_DELIM_KEY(bh) (&(blk_right_delim_key(B_BLK_HEAD(bh))))
/* Does the buffer contain a disk leaf. */
-#define B_IS_ITEMS_LEVEL(p_s_bh) (B_LEVEL(p_s_bh) == DISK_LEAF_NODE_LEVEL)
+#define B_IS_ITEMS_LEVEL(bh) (B_LEVEL(bh) == DISK_LEAF_NODE_LEVEL)
/* Does the buffer contain a disk internal node */
-#define B_IS_KEYS_LEVEL(p_s_bh) (B_LEVEL(p_s_bh) > DISK_LEAF_NODE_LEVEL \
- && B_LEVEL(p_s_bh) <= MAX_HEIGHT)
+#define B_IS_KEYS_LEVEL(bh) (B_LEVEL(bh) > DISK_LEAF_NODE_LEVEL \
+ && B_LEVEL(bh) <= MAX_HEIGHT)
/***************************************************************************/
/* STAT DATA */
@@ -1112,12 +1143,13 @@ struct disk_child {
#define put_dc_size(dc_p, val) do { (dc_p)->dc_size = cpu_to_le16(val); } while(0)
/* Get disk child by buffer header and position in the tree node. */
-#define B_N_CHILD(p_s_bh,n_pos) ((struct disk_child *)\
-((p_s_bh)->b_data+BLKH_SIZE+B_NR_ITEMS(p_s_bh)*KEY_SIZE+DC_SIZE*(n_pos)))
+#define B_N_CHILD(bh, n_pos) ((struct disk_child *)\
+((bh)->b_data + BLKH_SIZE + B_NR_ITEMS(bh) * KEY_SIZE + DC_SIZE * (n_pos)))
/* Get disk child number by buffer header and position in the tree node. */
-#define B_N_CHILD_NUM(p_s_bh,n_pos) (dc_block_number(B_N_CHILD(p_s_bh,n_pos)))
-#define PUT_B_N_CHILD_NUM(p_s_bh,n_pos, val) (put_dc_block_number(B_N_CHILD(p_s_bh,n_pos), val ))
+#define B_N_CHILD_NUM(bh, n_pos) (dc_block_number(B_N_CHILD(bh, n_pos)))
+#define PUT_B_N_CHILD_NUM(bh, n_pos, val) \
+ (put_dc_block_number(B_N_CHILD(bh, n_pos), val))
/* maximal value of field child_size in structure disk_child */
/* child size is the combined size of all items and their headers */
@@ -1188,33 +1220,33 @@ struct treepath {
struct treepath var = {.path_length = ILLEGAL_PATH_ELEMENT_OFFSET, .reada = 0,}
/* Get path element by path and path position. */
-#define PATH_OFFSET_PELEMENT(p_s_path,n_offset) ((p_s_path)->path_elements +(n_offset))
+#define PATH_OFFSET_PELEMENT(path, n_offset) ((path)->path_elements + (n_offset))
/* Get buffer header at the path by path and path position. */
-#define PATH_OFFSET_PBUFFER(p_s_path,n_offset) (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_buffer)
+#define PATH_OFFSET_PBUFFER(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_buffer)
/* Get position in the element at the path by path and path position. */
-#define PATH_OFFSET_POSITION(p_s_path,n_offset) (PATH_OFFSET_PELEMENT(p_s_path,n_offset)->pe_position)
+#define PATH_OFFSET_POSITION(path, n_offset) (PATH_OFFSET_PELEMENT(path, n_offset)->pe_position)
-#define PATH_PLAST_BUFFER(p_s_path) (PATH_OFFSET_PBUFFER((p_s_path), (p_s_path)->path_length))
+#define PATH_PLAST_BUFFER(path) (PATH_OFFSET_PBUFFER((path), (path)->path_length))
/* you know, to the person who didn't
write this the macro name does not
at first suggest what it does.
Maybe POSITION_FROM_PATH_END? Or
maybe we should just focus on
dumping paths... -Hans */
-#define PATH_LAST_POSITION(p_s_path) (PATH_OFFSET_POSITION((p_s_path), (p_s_path)->path_length))
+#define PATH_LAST_POSITION(path) (PATH_OFFSET_POSITION((path), (path)->path_length))
-#define PATH_PITEM_HEAD(p_s_path) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(p_s_path),PATH_LAST_POSITION(p_s_path))
+#define PATH_PITEM_HEAD(path) B_N_PITEM_HEAD(PATH_PLAST_BUFFER(path), PATH_LAST_POSITION(path))
/* in do_balance leaf has h == 0 in contrast with path structure,
where root has level == 0. That is why we need these defines */
-#define PATH_H_PBUFFER(p_s_path, h) PATH_OFFSET_PBUFFER (p_s_path, p_s_path->path_length - (h)) /* tb->S[h] */
+#define PATH_H_PBUFFER(path, h) PATH_OFFSET_PBUFFER (path, path->path_length - (h)) /* tb->S[h] */
#define PATH_H_PPARENT(path, h) PATH_H_PBUFFER (path, (h) + 1) /* tb->F[h] or tb->S[0]->b_parent */
#define PATH_H_POSITION(path, h) PATH_OFFSET_POSITION (path, path->path_length - (h))
#define PATH_H_B_ITEM_ORDER(path, h) PATH_H_POSITION(path, h + 1) /* tb->S[h]->b_item_order */
-#define PATH_H_PATH_OFFSET(p_s_path, n_h) ((p_s_path)->path_length - (n_h))
+#define PATH_H_PATH_OFFSET(path, n_h) ((path)->path_length - (n_h))
#define get_last_bh(path) PATH_PLAST_BUFFER(path)
#define get_ih(path) PATH_PITEM_HEAD(path)
@@ -1444,6 +1476,16 @@ struct buffer_info {
int bi_position;
};
+static inline struct super_block *sb_from_tb(struct tree_balance *tb)
+{
+ return tb ? tb->tb_sb : NULL;
+}
+
+static inline struct super_block *sb_from_bi(struct buffer_info *bi)
+{
+ return bi ? sb_from_tb(bi->tb) : NULL;
+}
+
/* there are 4 types of items: stat data, directory item, indirect, direct.
+-------------------+------------+--------------+------------+
| | k_offset | k_uniqueness | mergeable? |
@@ -1494,7 +1536,7 @@ extern struct item_operations *item_ops[TYPE_ANY + 1];
#define COMP_SHORT_KEYS comp_short_keys
/* number of blocks pointed to by the indirect item */
-#define I_UNFM_NUM(p_s_ih) ( ih_item_len(p_s_ih) / UNFM_P_SIZE )
+#define I_UNFM_NUM(ih) (ih_item_len(ih) / UNFM_P_SIZE)
/* the used space within the unformatted node corresponding to pos within the item pointed to by ih */
#define I_POS_UNFM_SIZE(ih,pos,size) (((pos) == I_UNFM_NUM(ih) - 1 ) ? (size) - ih_free_space(ih) : (size))
@@ -1540,7 +1582,6 @@ struct reiserfs_iget_args {
/* FUNCTION DECLARATIONS */
/***************************************************************************/
-/*#ifdef __KERNEL__*/
#define get_journal_desc_magic(bh) (bh->b_data + bh->b_size - 12)
#define journal_trans_half(blocksize) \
@@ -1598,6 +1639,10 @@ struct reiserfs_journal_header {
#define JOURNAL_MAX_COMMIT_AGE 30
#define JOURNAL_MAX_TRANS_AGE 30
#define JOURNAL_PER_BALANCE_CNT (3 * (MAX_HEIGHT-2) + 9)
+#define JOURNAL_BLOCKS_PER_OBJECT(sb) (JOURNAL_PER_BALANCE_CNT * 3 + \
+ 2 * (REISERFS_QUOTA_INIT_BLOCKS(sb) + \
+ REISERFS_QUOTA_TRANS_BLOCKS(sb)))
+
#ifdef CONFIG_QUOTA
/* We need to update data and inode (atime) */
#define REISERFS_QUOTA_TRANS_BLOCKS(s) (REISERFS_SB(s)->s_mount_opt & (1<<REISERFS_QUOTA) ? 2 : 0)
@@ -1672,7 +1717,7 @@ struct reiserfs_transaction_handle {
int t_refcount;
int t_blocks_logged; /* number of blocks this writer has logged */
int t_blocks_allocated; /* number of blocks this writer allocated */
- unsigned long t_trans_id; /* sanity check, equals the current trans id */
+ unsigned int t_trans_id; /* sanity check, equals the current trans id */
void *t_handle_save; /* save existing current->journal_info */
unsigned displace_new_blocks:1; /* if new block allocation occurres, that block
should be displaced from others */
@@ -1748,13 +1793,13 @@ int journal_end_sync(struct reiserfs_transaction_handle *, struct super_block *,
int journal_mark_freed(struct reiserfs_transaction_handle *,
struct super_block *, b_blocknr_t blocknr);
int journal_transaction_should_end(struct reiserfs_transaction_handle *, int);
-int reiserfs_in_journal(struct super_block *p_s_sb, unsigned int bmap_nr,
- int bit_nr, int searchall, b_blocknr_t *next);
+int reiserfs_in_journal(struct super_block *sb, unsigned int bmap_nr,
+ int bit_nr, int searchall, b_blocknr_t *next);
int journal_begin(struct reiserfs_transaction_handle *,
- struct super_block *p_s_sb, unsigned long);
+ struct super_block *sb, unsigned long);
int journal_join_abort(struct reiserfs_transaction_handle *,
- struct super_block *p_s_sb, unsigned long);
-void reiserfs_journal_abort(struct super_block *sb, int errno);
+ struct super_block *sb, unsigned long);
+void reiserfs_abort_journal(struct super_block *sb, int errno);
void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...);
int reiserfs_allocate_list_bitmaps(struct super_block *s,
struct reiserfs_list_bitmap *, unsigned int);
@@ -1771,8 +1816,8 @@ int reiserfs_convert_objectid_map_v1(struct super_block *);
/* stree.c */
int B_IS_IN_TREE(const struct buffer_head *);
-extern void copy_item_head(struct item_head *p_v_to,
- const struct item_head *p_v_from);
+extern void copy_item_head(struct item_head *to,
+ const struct item_head *from);
// first key is in cpu form, second - le
extern int comp_short_keys(const struct reiserfs_key *le_key,
@@ -1807,20 +1852,20 @@ static inline void copy_key(struct reiserfs_key *to,
memcpy(to, from, KEY_SIZE);
}
-int comp_items(const struct item_head *stored_ih, const struct treepath *p_s_path);
-const struct reiserfs_key *get_rkey(const struct treepath *p_s_chk_path,
- const struct super_block *p_s_sb);
+int comp_items(const struct item_head *stored_ih, const struct treepath *path);
+const struct reiserfs_key *get_rkey(const struct treepath *chk_path,
+ const struct super_block *sb);
int search_by_key(struct super_block *, const struct cpu_key *,
struct treepath *, int);
#define search_item(s,key,path) search_by_key (s, key, path, DISK_LEAF_NODE_LEVEL)
-int search_for_position_by_key(struct super_block *p_s_sb,
- const struct cpu_key *p_s_cpu_key,
- struct treepath *p_s_search_path);
-extern void decrement_bcount(struct buffer_head *p_s_bh);
-void decrement_counters_in_path(struct treepath *p_s_search_path);
-void pathrelse(struct treepath *p_s_search_path);
+int search_for_position_by_key(struct super_block *sb,
+ const struct cpu_key *cpu_key,
+ struct treepath *search_path);
+extern void decrement_bcount(struct buffer_head *bh);
+void decrement_counters_in_path(struct treepath *search_path);
+void pathrelse(struct treepath *search_path);
int reiserfs_check_path(struct treepath *p);
-void pathrelse_and_restore(struct super_block *s, struct treepath *p_s_search_path);
+void pathrelse_and_restore(struct super_block *s, struct treepath *search_path);
int reiserfs_insert_item(struct reiserfs_transaction_handle *th,
struct treepath *path,
@@ -1843,14 +1888,14 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th,
int reiserfs_delete_item(struct reiserfs_transaction_handle *th,
struct treepath *path,
const struct cpu_key *key,
- struct inode *inode, struct buffer_head *p_s_un_bh);
+ struct inode *inode, struct buffer_head *un_bh);
void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th,
struct inode *inode, struct reiserfs_key *key);
int reiserfs_delete_object(struct reiserfs_transaction_handle *th,
- struct inode *p_s_inode);
+ struct inode *inode);
int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
- struct inode *p_s_inode, struct page *,
+ struct inode *inode, struct page *,
int update_timestamps);
#define i_block_size(inode) ((inode)->i_sb->s_blocksize)
@@ -1894,10 +1939,12 @@ void make_le_item_head(struct item_head *ih, const struct cpu_key *key,
loff_t offset, int type, int length, int entry_count);
struct inode *reiserfs_iget(struct super_block *s, const struct cpu_key *key);
+struct reiserfs_security_handle;
int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
struct inode *dir, int mode,
const char *symname, loff_t i_size,
- struct dentry *dentry, struct inode *inode);
+ struct dentry *dentry, struct inode *inode,
+ struct reiserfs_security_handle *security);
void reiserfs_update_sd_size(struct reiserfs_transaction_handle *th,
struct inode *inode, loff_t size);
@@ -1955,7 +2002,7 @@ int reiserfs_global_version_in_proc(char *buffer, char **start, off_t offset,
#define PROC_INFO_MAX( sb, field, value ) VOID_V
#define PROC_INFO_INC( sb, field ) VOID_V
#define PROC_INFO_ADD( sb, field, val ) VOID_V
-#define PROC_INFO_BH_STAT( p_s_sb, p_s_bh, n_node_level ) VOID_V
+#define PROC_INFO_BH_STAT(sb, bh, n_node_level) VOID_V
#endif
/* dir.c */
@@ -1963,6 +2010,7 @@ extern const struct inode_operations reiserfs_dir_inode_operations;
extern const struct inode_operations reiserfs_symlink_inode_operations;
extern const struct inode_operations reiserfs_special_inode_operations;
extern const struct file_operations reiserfs_dir_operations;
+int reiserfs_readdir_dentry(struct dentry *, void *, filldir_t, loff_t *);
/* tail_conversion.c */
int direct2indirect(struct reiserfs_transaction_handle *, struct inode *,
@@ -1979,13 +2027,20 @@ extern const struct address_space_operations reiserfs_address_space_operations;
/* fix_nodes.c */
-int fix_nodes(int n_op_mode, struct tree_balance *p_s_tb,
- struct item_head *p_s_ins_ih, const void *);
+int fix_nodes(int n_op_mode, struct tree_balance *tb,
+ struct item_head *ins_ih, const void *);
void unfix_nodes(struct tree_balance *);
/* prints.c */
-void reiserfs_panic(struct super_block *s, const char *fmt, ...)
+void __reiserfs_panic(struct super_block *s, const char *id,
+ const char *function, const char *fmt, ...)
__attribute__ ((noreturn));
+#define reiserfs_panic(s, id, fmt, args...) \
+ __reiserfs_panic(s, id, __func__, fmt, ##args)
+void __reiserfs_error(struct super_block *s, const char *id,
+ const char *function, const char *fmt, ...);
+#define reiserfs_error(s, id, fmt, args...) \
+ __reiserfs_error(s, id, __func__, fmt, ##args)
void reiserfs_info(struct super_block *s, const char *fmt, ...);
void reiserfs_debug(struct super_block *s, int level, const char *fmt, ...);
void print_indirect_item(struct buffer_head *bh, int item_num);
@@ -2022,7 +2077,7 @@ void leaf_paste_in_buffer(struct buffer_info *bi, int pasted_item_num,
int zeros_number);
void leaf_cut_from_buffer(struct buffer_info *bi, int cut_item_num,
int pos_in_item, int cut_size);
-void leaf_paste_entries(struct buffer_head *bh, int item_num, int before,
+void leaf_paste_entries(struct buffer_info *bi, int item_num, int before,
int new_entry_count, struct reiserfs_de_head *new_dehs,
const char *records, int paste_size);
/* ibalance.c */
@@ -2178,29 +2233,6 @@ long reiserfs_compat_ioctl(struct file *filp,
unsigned int cmd, unsigned long arg);
int reiserfs_unpack(struct inode *inode, struct file *filp);
-/* ioctl's command */
-#define REISERFS_IOC_UNPACK _IOW(0xCD,1,long)
-/* define following flags to be the same as in ext2, so that chattr(1),
- lsattr(1) will work with us. */
-#define REISERFS_IOC_GETFLAGS FS_IOC_GETFLAGS
-#define REISERFS_IOC_SETFLAGS FS_IOC_SETFLAGS
-#define REISERFS_IOC_GETVERSION FS_IOC_GETVERSION
-#define REISERFS_IOC_SETVERSION FS_IOC_SETVERSION
-
-/* the 32 bit compat definitions with int argument */
-#define REISERFS_IOC32_UNPACK _IOW(0xCD, 1, int)
-#define REISERFS_IOC32_GETFLAGS FS_IOC32_GETFLAGS
-#define REISERFS_IOC32_SETFLAGS FS_IOC32_SETFLAGS
-#define REISERFS_IOC32_GETVERSION FS_IOC32_GETVERSION
-#define REISERFS_IOC32_SETVERSION FS_IOC32_SETVERSION
-
-/* Locking primitives */
-/* Right now we are still falling back to (un)lock_kernel, but eventually that
- would evolve into real per-fs locks */
-#define reiserfs_write_lock( sb ) lock_kernel()
-#define reiserfs_write_unlock( sb ) unlock_kernel()
-
-/* xattr stuff */
-#define REISERFS_XATTR_DIR_SEM(s) (REISERFS_SB(s)->xattr_dir_sem)
+#endif /* __KERNEL__ */
#endif /* _LINUX_REISER_FS_H */
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index ce3663fb0101..76360b36ac33 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -51,7 +51,7 @@ struct reiserfs_inode_info {
/* we use these for fsync or O_SYNC to decide which transaction
** needs to be committed in order for this inode to be properly
** flushed */
- unsigned long i_trans_id;
+ unsigned int i_trans_id;
struct reiserfs_journal_list *i_jl;
struct mutex i_mmap;
#ifdef CONFIG_REISERFS_FS_POSIX_ACL
@@ -59,7 +59,7 @@ struct reiserfs_inode_info {
struct posix_acl *i_acl_default;
#endif
#ifdef CONFIG_REISERFS_FS_XATTR
- struct rw_semaphore xattr_sem;
+ struct rw_semaphore i_xattr_sem;
#endif
struct inode vfs_inode;
};
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index bda6b562a1e0..5621d87c4479 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -14,7 +14,7 @@ typedef enum {
} reiserfs_super_block_flags;
/* struct reiserfs_super_block accessors/mutators
- * since this is a disk structure, it will always be in
+ * since this is a disk structure, it will always be in
* little endian format. */
#define sb_block_count(sbp) (le32_to_cpu((sbp)->s_v1.s_block_count))
#define set_sb_block_count(sbp,v) ((sbp)->s_v1.s_block_count = cpu_to_le32(v))
@@ -73,6 +73,9 @@ typedef enum {
#define sb_version(sbp) (le16_to_cpu((sbp)->s_v1.s_version))
#define set_sb_version(sbp,v) ((sbp)->s_v1.s_version = cpu_to_le16(v))
+#define sb_mnt_count(sbp) (le16_to_cpu((sbp)->s_mnt_count))
+#define set_sb_mnt_count(sbp, v) ((sbp)->s_mnt_count = cpu_to_le16(v))
+
#define sb_reserved_for_journal(sbp) \
(le16_to_cpu((sbp)->s_v1.s_reserved_for_journal))
#define set_sb_reserved_for_journal(sbp,v) \
@@ -80,16 +83,16 @@ typedef enum {
/* LOGGING -- */
-/* These all interelate for performance.
+/* These all interelate for performance.
**
-** If the journal block count is smaller than n transactions, you lose speed.
+** If the journal block count is smaller than n transactions, you lose speed.
** I don't know what n is yet, I'm guessing 8-16.
**
** typical transaction size depends on the application, how often fsync is
-** called, and how many metadata blocks you dirty in a 30 second period.
+** called, and how many metadata blocks you dirty in a 30 second period.
** The more small files (<16k) you use, the larger your transactions will
** be.
-**
+**
** If your journal fills faster than dirty buffers get flushed to disk, it must flush them before allowing the journal
** to wrap, which slows things down. If you need high speed meta data updates, the journal should be big enough
** to prevent wrapping before dirty meta blocks get to disk.
@@ -153,7 +156,7 @@ struct reiserfs_journal_list {
atomic_t j_commit_left;
atomic_t j_older_commits_done; /* all commits older than this on disk */
struct mutex j_commit_mutex;
- unsigned long j_trans_id;
+ unsigned int j_trans_id;
time_t j_timestamp;
struct reiserfs_list_bitmap *j_list_bitmap;
struct buffer_head *j_commit_bh; /* commit buffer head */
@@ -182,7 +185,7 @@ struct reiserfs_journal {
int j_1st_reserved_block; /* first block on s_dev of reserved area journal */
unsigned long j_state;
- unsigned long j_trans_id;
+ unsigned int j_trans_id;
unsigned long j_mount_id;
unsigned long j_start; /* start of current waiting commit (index into j_ap_blocks) */
unsigned long j_len; /* length of current waiting commit */
@@ -223,10 +226,10 @@ struct reiserfs_journal {
int j_num_work_lists; /* number that need attention from kreiserfsd */
/* debugging to make sure things are flushed in order */
- int j_last_flush_id;
+ unsigned int j_last_flush_id;
/* debugging to make sure things are committed in order */
- int j_last_commit_id;
+ unsigned int j_last_commit_id;
struct list_head j_bitmap_nodes;
struct list_head j_dirty_buffers;
@@ -239,7 +242,7 @@ struct reiserfs_journal {
struct reiserfs_list_bitmap j_list_bitmap[JOURNAL_NUM_BITMAPS]; /* array of bitmaps to record the deleted blocks */
struct reiserfs_journal_cnode *j_hash_table[JOURNAL_HASH_SIZE]; /* hash table for real buffer heads in current trans */
- struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE]; /* hash table for all the real buffer heads in all
+ struct reiserfs_journal_cnode *j_list_hash_table[JOURNAL_HASH_SIZE]; /* hash table for all the real buffer heads in all
the transactions */
struct list_head j_prealloc_list; /* list of inodes which have preallocated blocks */
int j_persistent_trans;
@@ -399,10 +402,7 @@ struct reiserfs_sb_info {
int reserved_blocks; /* amount of blocks reserved for further allocations */
spinlock_t bitmap_lock; /* this lock on now only used to protect reserved_blocks variable */
struct dentry *priv_root; /* root of /.reiserfs_priv */
-#ifdef CONFIG_REISERFS_FS_XATTR
struct dentry *xattr_root; /* root of /.reiserfs_priv/.xa */
- struct rw_semaphore xattr_dir_sem;
-#endif
int j_errno;
#ifdef CONFIG_QUOTA
char *s_qf_names[MAXQUOTAS];
@@ -426,7 +426,7 @@ enum reiserfs_mount_options {
partition will be dealt with in a
manner of 3.5.x */
-/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting
+/* -o hash={tea, rupasov, r5, detect} is meant for properly mounting
** reiserfs disks from 3.5.19 or earlier. 99% of the time, this option
** is not required. If the normal autodection code can't determine which
** hash to use (because both hashes had the same value for a file)
@@ -451,7 +451,6 @@ enum reiserfs_mount_options {
REISERFS_NO_UNHASHED_RELOCATION,
REISERFS_HASHED_RELOCATION,
REISERFS_ATTRS,
- REISERFS_XATTRS,
REISERFS_XATTRS_USER,
REISERFS_POSIXACL,
REISERFS_BARRIER_NONE,
@@ -489,7 +488,7 @@ enum reiserfs_mount_options {
#define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))
#define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))
#define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))
-#define reiserfs_xattrs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS))
+#define reiserfs_xattrs(s) ((s)->s_xattr != NULL)
#define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))
#define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))
#define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s))
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index af135ae895db..dcae01e63e40 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -15,6 +15,12 @@ struct reiserfs_xattr_header {
__le32 h_hash; /* hash of the value */
};
+struct reiserfs_security_handle {
+ char *name;
+ void *value;
+ size_t length;
+};
+
#ifdef __KERNEL__
#include <linux/init.h>
@@ -29,22 +35,13 @@ struct iattr;
struct super_block;
struct nameidata;
-struct reiserfs_xattr_handler {
- char *prefix;
- int (*init) (void);
- void (*exit) (void);
- int (*get) (struct inode * inode, const char *name, void *buffer,
- size_t size);
- int (*set) (struct inode * inode, const char *name, const void *buffer,
- size_t size, int flags);
- int (*del) (struct inode * inode, const char *name);
- int (*list) (struct inode * inode, const char *name, int namelen,
- char *out);
- struct list_head handlers;
-};
+int reiserfs_xattr_register_handlers(void) __init;
+void reiserfs_xattr_unregister_handlers(void);
+int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
+int reiserfs_delete_xattrs(struct inode *inode);
+int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
#ifdef CONFIG_REISERFS_FS_XATTR
-#define is_reiserfs_priv_object(inode) IS_PRIVATE(inode)
#define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size);
@@ -52,104 +49,97 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
int reiserfs_removexattr(struct dentry *dentry, const char *name);
-int reiserfs_delete_xattrs(struct inode *inode);
-int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
-int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
int reiserfs_permission(struct inode *inode, int mask);
-int reiserfs_xattr_del(struct inode *, const char *);
-int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);
+int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
-
-extern struct reiserfs_xattr_handler user_handler;
-extern struct reiserfs_xattr_handler trusted_handler;
-extern struct reiserfs_xattr_handler security_handler;
-
-int reiserfs_xattr_register_handlers(void) __init;
-void reiserfs_xattr_unregister_handlers(void);
-
-static inline void reiserfs_write_lock_xattrs(struct super_block *sb)
-{
- down_write(&REISERFS_XATTR_DIR_SEM(sb));
-}
-static inline void reiserfs_write_unlock_xattrs(struct super_block *sb)
-{
- up_write(&REISERFS_XATTR_DIR_SEM(sb));
-}
-static inline void reiserfs_read_lock_xattrs(struct super_block *sb)
-{
- down_read(&REISERFS_XATTR_DIR_SEM(sb));
-}
-
-static inline void reiserfs_read_unlock_xattrs(struct super_block *sb)
+int reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *,
+ struct inode *, const char *, const void *,
+ size_t, int);
+
+extern struct xattr_handler reiserfs_xattr_user_handler;
+extern struct xattr_handler reiserfs_xattr_trusted_handler;
+extern struct xattr_handler reiserfs_xattr_security_handler;
+#ifdef CONFIG_REISERFS_FS_SECURITY
+int reiserfs_security_init(struct inode *dir, struct inode *inode,
+ struct reiserfs_security_handle *sec);
+int reiserfs_security_write(struct reiserfs_transaction_handle *th,
+ struct inode *inode,
+ struct reiserfs_security_handle *sec);
+void reiserfs_security_free(struct reiserfs_security_handle *sec);
+#endif
+
+#define xattr_size(size) ((size) + sizeof(struct reiserfs_xattr_header))
+static inline loff_t reiserfs_xattr_nblocks(struct inode *inode, loff_t size)
{
- up_read(&REISERFS_XATTR_DIR_SEM(sb));
+ loff_t ret = 0;
+ if (reiserfs_file_data_log(inode)) {
+ ret = _ROUND_UP(xattr_size(size), inode->i_sb->s_blocksize);
+ ret >>= inode->i_sb->s_blocksize_bits;
+ }
+ return ret;
}
-static inline void reiserfs_write_lock_xattr_i(struct inode *inode)
-{
- down_write(&REISERFS_I(inode)->xattr_sem);
-}
-static inline void reiserfs_write_unlock_xattr_i(struct inode *inode)
+/* We may have to create up to 3 objects: xattr root, xattr dir, xattr file.
+ * Let's try to be smart about it.
+ * xattr root: We cache it. If it's not cached, we may need to create it.
+ * xattr dir: If anything has been loaded for this inode, we can set a flag
+ * saying so.
+ * xattr file: Since we don't cache xattrs, we can't tell. We always include
+ * blocks for it.
+ *
+ * However, since root and dir can be created between calls - YOU MUST SAVE
+ * THIS VALUE.
+ */
+static inline size_t reiserfs_xattr_jcreate_nblocks(struct inode *inode)
{
- up_write(&REISERFS_I(inode)->xattr_sem);
-}
-static inline void reiserfs_read_lock_xattr_i(struct inode *inode)
-{
- down_read(&REISERFS_I(inode)->xattr_sem);
-}
+ size_t nblocks = JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
-static inline void reiserfs_read_unlock_xattr_i(struct inode *inode)
-{
- up_read(&REISERFS_I(inode)->xattr_sem);
-}
+ if ((REISERFS_I(inode)->i_flags & i_has_xattr_dir) == 0) {
+ nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
+ if (REISERFS_SB(inode->i_sb)->xattr_root == NULL)
+ nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb);
+ }
-static inline void reiserfs_mark_inode_private(struct inode *inode)
-{
- inode->i_flags |= S_PRIVATE;
+ return nblocks;
}
static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
{
- init_rwsem(&REISERFS_I(inode)->xattr_sem);
+ init_rwsem(&REISERFS_I(inode)->i_xattr_sem);
}
#else
-#define is_reiserfs_priv_object(inode) 0
-#define reiserfs_mark_inode_private(inode) do {;} while(0)
#define reiserfs_getxattr NULL
#define reiserfs_setxattr NULL
#define reiserfs_listxattr NULL
#define reiserfs_removexattr NULL
-#define reiserfs_write_lock_xattrs(sb) do {;} while(0)
-#define reiserfs_write_unlock_xattrs(sb) do {;} while(0)
-#define reiserfs_read_lock_xattrs(sb)
-#define reiserfs_read_unlock_xattrs(sb)
#define reiserfs_permission NULL
-#define reiserfs_xattr_register_handlers() 0
-#define reiserfs_xattr_unregister_handlers()
-
-static inline int reiserfs_delete_xattrs(struct inode *inode)
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
{
- return 0;
-};
-static inline int reiserfs_chown_xattrs(struct inode *inode,
- struct iattr *attrs)
+}
+#endif /* CONFIG_REISERFS_FS_XATTR */
+
+#ifndef CONFIG_REISERFS_FS_SECURITY
+static inline int reiserfs_security_init(struct inode *dir,
+ struct inode *inode,
+ struct reiserfs_security_handle *sec)
{
return 0;
-};
-static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags)
+}
+static inline int
+reiserfs_security_write(struct reiserfs_transaction_handle *th,
+ struct inode *inode,
+ struct reiserfs_security_handle *sec)
{
- sb->s_flags = (sb->s_flags & ~MS_POSIXACL); /* to be sure */
return 0;
-};
-static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
-{
}
-#endif /* CONFIG_REISERFS_FS_XATTR */
+static inline void reiserfs_security_free(struct reiserfs_security_handle *sec)
+{}
+#endif
#endif /* __KERNEL__ */
diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h
index dede0a2cfc45..4c5bcf6ca7e8 100644
--- a/include/linux/res_counter.h
+++ b/include/linux/res_counter.h
@@ -9,7 +9,7 @@
*
* Author: Pavel Emelianov <xemul@openvz.org>
*
- * See Documentation/controllers/resource_counter.txt for more
+ * See Documentation/cgroups/resource_counter.txt for more
* info about what this counter is.
*/
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index b3b359660082..e1b7b2173885 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -8,7 +8,7 @@ struct ring_buffer;
struct ring_buffer_iter;
/*
- * Don't reference this struct directly, use functions below.
+ * Don't refer to this struct directly, use functions below.
*/
struct ring_buffer_event {
u32 type:2, len:3, time_delta:27;
@@ -18,10 +18,13 @@ struct ring_buffer_event {
/**
* enum ring_buffer_type - internal ring buffer types
*
- * @RINGBUF_TYPE_PADDING: Left over page padding
- * array is ignored
- * size is variable depending on how much
+ * @RINGBUF_TYPE_PADDING: Left over page padding or discarded event
+ * If time_delta is 0:
+ * array is ignored
+ * size is variable depending on how much
* padding is needed
+ * If time_delta is non zero:
+ * everything else same as RINGBUF_TYPE_DATA
*
* @RINGBUF_TYPE_TIME_EXTEND: Extend the time delta
* array[0] = time delta (28 .. 59)
@@ -65,6 +68,8 @@ ring_buffer_event_time_delta(struct ring_buffer_event *event)
return event->time_delta;
}
+void ring_buffer_event_discard(struct ring_buffer_event *event);
+
/*
* size is in bytes for each per CPU buffer.
*/
@@ -74,13 +79,10 @@ void ring_buffer_free(struct ring_buffer *buffer);
int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size);
-struct ring_buffer_event *
-ring_buffer_lock_reserve(struct ring_buffer *buffer,
- unsigned long length,
- unsigned long *flags);
+struct ring_buffer_event *ring_buffer_lock_reserve(struct ring_buffer *buffer,
+ unsigned long length);
int ring_buffer_unlock_commit(struct ring_buffer *buffer,
- struct ring_buffer_event *event,
- unsigned long flags);
+ struct ring_buffer_event *event);
int ring_buffer_write(struct ring_buffer *buffer,
unsigned long length, void *data);
@@ -121,17 +123,19 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer);
unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu);
unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu);
-u64 ring_buffer_time_stamp(int cpu);
-void ring_buffer_normalize_time_stamp(int cpu, u64 *ts);
+u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu);
+void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,
+ int cpu, u64 *ts);
+void ring_buffer_set_clock(struct ring_buffer *buffer,
+ u64 (*clock)(void));
+
+size_t ring_buffer_page_len(void *page);
-void tracing_on(void);
-void tracing_off(void);
-void tracing_off_permanent(void);
void *ring_buffer_alloc_read_page(struct ring_buffer *buffer);
void ring_buffer_free_read_page(struct ring_buffer *buffer, void *data);
-int ring_buffer_read_page(struct ring_buffer *buffer,
- void **data_page, int cpu, int full);
+int ring_buffer_read_page(struct ring_buffer *buffer, void **data_page,
+ size_t len, int cpu, int full);
enum ring_buffer_flags {
RB_FL_OVERWRITE = 1 << 0,
diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h
index bf74e63c98fe..8ba646e610d9 100644
--- a/include/linux/rtc-v3020.h
+++ b/include/linux/rtc-v3020.h
@@ -14,6 +14,12 @@
* is used depends on the board. */
struct v3020_platform_data {
int leftshift; /* (1<<(leftshift)) & readl() */
+
+ int use_gpio:1;
+ unsigned int gpio_cs;
+ unsigned int gpio_wr;
+ unsigned int gpio_rd;
+ unsigned int gpio_io;
};
#define V3020_STATUS_0 0x00
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 4046b75563c1..60f88a7fb13d 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -99,6 +99,7 @@ struct rtc_pll_info {
#ifdef __KERNEL__
+#include <linux/types.h>
#include <linux/interrupt.h>
extern int rtc_month_days(unsigned int month, unsigned int year);
@@ -232,6 +233,11 @@ int rtc_register(rtc_task_t *task);
int rtc_unregister(rtc_task_t *task);
int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg);
+static inline bool is_leap_year(unsigned int year)
+{
+ return (!(year % 4) && (year % 100)) || !(year % 400);
+}
+
#endif /* __KERNEL__ */
#endif /* _LINUX_RTC_H_ */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index e88f7058b3a1..ba3254ecf7fb 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_RTNETLINK_H
#define __LINUX_RTNETLINK_H
+#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/if_link.h>
#include <linux/if_addr.h>
@@ -216,6 +217,7 @@ enum
#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
#define RTPROT_XORP 14 /* XORP */
#define RTPROT_NTK 15 /* Netsukuku */
+#define RTPROT_DHCP 16 /* DHCP client */
/* rtm_scope
@@ -621,8 +623,8 @@ static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
extern int rtnetlink_send(struct sk_buff *skb, struct net *net, u32 pid, u32 group, int echo);
extern int rtnl_unicast(struct sk_buff *skb, struct net *net, u32 pid);
-extern int rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid, u32 group,
- struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid,
+ u32 group, struct nlmsghdr *nlh, gfp_t flags);
extern void rtnl_set_sk_err(struct net *net, u32 group, int error);
extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
extern int rtnl_put_cacheinfo(struct sk_buff *skb, struct dst_entry *dst,
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4cae9b81a1f8..98e1fe51601d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -68,7 +68,7 @@ struct sched_param {
#include <linux/smp.h>
#include <linux/sem.h>
#include <linux/signal.h>
-#include <linux/fs_struct.h>
+#include <linux/path.h>
#include <linux/compiler.h>
#include <linux/completion.h>
#include <linux/pid.h>
@@ -97,6 +97,7 @@ struct futex_pi_state;
struct robust_list_head;
struct bio;
struct bts_tracer;
+struct fs_struct;
/*
* List of flags we want to share for kernel threads,
@@ -137,6 +138,8 @@ extern unsigned long nr_uninterruptible(void);
extern unsigned long nr_active(void);
extern unsigned long nr_iowait(void);
+extern unsigned long get_parent_ip(unsigned long addr);
+
struct seq_file;
struct cfs_rq;
struct task_group;
@@ -293,18 +296,15 @@ extern void sched_show_task(struct task_struct *p);
extern void softlockup_tick(void);
extern void touch_softlockup_watchdog(void);
extern void touch_all_softlockup_watchdogs(void);
+extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
+ struct file *filp, void __user *buffer,
+ size_t *lenp, loff_t *ppos);
extern unsigned int softlockup_panic;
-extern unsigned long sysctl_hung_task_check_count;
-extern unsigned long sysctl_hung_task_timeout_secs;
-extern unsigned long sysctl_hung_task_warnings;
extern int softlockup_thresh;
#else
static inline void softlockup_tick(void)
{
}
-static inline void spawn_softlockup_task(void)
-{
-}
static inline void touch_softlockup_watchdog(void)
{
}
@@ -313,6 +313,15 @@ static inline void touch_all_softlockup_watchdogs(void)
}
#endif
+#ifdef CONFIG_DETECT_HUNG_TASK
+extern unsigned int sysctl_hung_task_panic;
+extern unsigned long sysctl_hung_task_check_count;
+extern unsigned long sysctl_hung_task_timeout_secs;
+extern unsigned long sysctl_hung_task_warnings;
+extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
+ struct file *filp, void __user *buffer,
+ size_t *lenp, loff_t *ppos);
+#endif
/* Attach to any functions which should be ignored in wchan output. */
#define __sched __attribute__((__section__(".sched.text")))
@@ -328,7 +337,9 @@ extern signed long schedule_timeout(signed long timeout);
extern signed long schedule_timeout_interruptible(signed long timeout);
extern signed long schedule_timeout_killable(signed long timeout);
extern signed long schedule_timeout_uninterruptible(signed long timeout);
+asmlinkage void __schedule(void);
asmlinkage void schedule(void);
+extern int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner);
struct nsproxy;
struct user_namespace;
@@ -386,8 +397,15 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long);
(mm)->hiwater_vm = (mm)->total_vm; \
} while (0)
-#define get_mm_hiwater_rss(mm) max((mm)->hiwater_rss, get_mm_rss(mm))
-#define get_mm_hiwater_vm(mm) max((mm)->hiwater_vm, (mm)->total_vm)
+static inline unsigned long get_mm_hiwater_rss(struct mm_struct *mm)
+{
+ return max(mm->hiwater_rss, get_mm_rss(mm));
+}
+
+static inline unsigned long get_mm_hiwater_vm(struct mm_struct *mm)
+{
+ return max(mm->hiwater_vm, mm->total_vm);
+}
extern void set_dumpable(struct mm_struct *mm, int value);
extern int get_dumpable(struct mm_struct *mm);
@@ -456,16 +474,27 @@ struct task_cputime {
#define virt_exp utime
#define sched_exp sum_exec_runtime
+#define INIT_CPUTIME \
+ (struct task_cputime) { \
+ .utime = cputime_zero, \
+ .stime = cputime_zero, \
+ .sum_exec_runtime = 0, \
+ }
+
/**
- * struct thread_group_cputime - thread group interval timer counts
- * @totals: thread group interval timers; substructure for
- * uniprocessor kernel, per-cpu for SMP kernel.
+ * struct thread_group_cputimer - thread group interval timer counts
+ * @cputime: thread group interval timers.
+ * @running: non-zero when there are timers running and
+ * @cputime receives updates.
+ * @lock: lock for fields in this struct.
*
* This structure contains the version of task_cputime, above, that is
- * used for thread group CPU clock calculations.
+ * used for thread group CPU timer calculations.
*/
-struct thread_group_cputime {
- struct task_cputime *totals;
+struct thread_group_cputimer {
+ struct task_cputime cputime;
+ int running;
+ spinlock_t lock;
};
/*
@@ -514,35 +543,18 @@ struct signal_struct {
cputime_t it_prof_incr, it_virt_incr;
/*
- * Thread group totals for process CPU clocks.
- * See thread_group_cputime(), et al, for details.
+ * Thread group totals for process CPU timers.
+ * See thread_group_cputimer(), et al, for details.
*/
- struct thread_group_cputime cputime;
+ struct thread_group_cputimer cputimer;
/* Earliest-expiration cache. */
struct task_cputime cputime_expires;
struct list_head cpu_timers[3];
- /* job control IDs */
-
- /*
- * pgrp and session fields are deprecated.
- * use the task_session_Xnr and task_pgrp_Xnr routines below
- */
-
- union {
- pid_t pgrp __deprecated;
- pid_t __pgrp;
- };
-
struct pid *tty_old_pgrp;
- union {
- pid_t session __deprecated;
- pid_t __session;
- };
-
/* boolean value for session group leader */
int leader;
@@ -554,7 +566,7 @@ struct signal_struct {
* Live threads maintain their own counters and add to these
* in __exit_signal, except for the group leader.
*/
- cputime_t cutime, cstime;
+ cputime_t utime, stime, cutime, cstime;
cputime_t gtime;
cputime_t cgtime;
unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
@@ -563,6 +575,14 @@ struct signal_struct {
struct task_io_accounting ioac;
/*
+ * Cumulative ns of schedule CPU time fo dead threads in the
+ * group, not including a zombie group leader, (This only differs
+ * from jiffies_to_ns(utime + stime) if sched_clock uses something
+ * other than jiffies.)
+ */
+ unsigned long long sum_sched_runtime;
+
+ /*
* We don't bother to synchronize most readers of this at all,
* because there is no reader checking a limit that actually needs
* to get both rlim_cur and rlim_max atomically, and either one
@@ -626,7 +646,6 @@ struct user_struct {
atomic_t inotify_devs; /* How many inotify devs does this user have opened? */
#endif
#ifdef CONFIG_EPOLL
- atomic_t epoll_devs; /* The number of epoll descriptors currently open */
atomic_t epoll_watches; /* The number of file descriptors currently watched */
#endif
#ifdef CONFIG_POSIX_MQUEUE
@@ -977,6 +996,7 @@ struct sched_class {
struct rq *busiest, struct sched_domain *sd,
enum cpu_idle_type idle);
void (*pre_schedule) (struct rq *this_rq, struct task_struct *task);
+ int (*needs_post_schedule) (struct rq *this_rq);
void (*post_schedule) (struct rq *this_rq);
void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
@@ -1031,6 +1051,10 @@ struct sched_entity {
u64 last_wakeup;
u64 avg_overlap;
+ u64 start_runtime;
+ u64 avg_wakeup;
+ u64 nr_migrations;
+
#ifdef CONFIG_SCHEDSTATS
u64 wait_start;
u64 wait_max;
@@ -1046,7 +1070,6 @@ struct sched_entity {
u64 exec_max;
u64 slice_max;
- u64 nr_migrations;
u64 nr_migrations_cold;
u64 nr_failed_migrations_affine;
u64 nr_failed_migrations_running;
@@ -1143,6 +1166,7 @@ struct task_struct {
#endif
struct list_head tasks;
+ struct plist_node pushable_tasks;
struct mm_struct *mm, *active_mm;
@@ -1154,13 +1178,14 @@ struct task_struct {
/* ??? */
unsigned int personality;
unsigned did_exec:1;
+ unsigned in_execve:1; /* Tell the LSMs that the process is doing an
+ * execve */
pid_t pid;
pid_t tgid;
-#ifdef CONFIG_CC_STACKPROTECTOR
/* Canary value for the -fstack-protector gcc feature */
unsigned long stack_canary;
-#endif
+
/*
* pointers to (original) parent process, youngest child, younger sibling,
* older sibling, respectively. (p->father can be replaced with
@@ -1233,9 +1258,8 @@ struct task_struct {
/* ipc stuff */
struct sysv_sem sysvsem;
#endif
-#ifdef CONFIG_DETECT_SOFTLOCKUP
+#ifdef CONFIG_DETECT_HUNG_TASK
/* hung task detection */
- unsigned long last_switch_timestamp;
unsigned long last_switch_count;
#endif
/* CPU-specific state of this task */
@@ -1272,6 +1296,11 @@ struct task_struct {
/* Protection of (de-)allocation: mm, files, fs, tty, keyrings */
spinlock_t alloc_lock;
+#ifdef CONFIG_GENERIC_HARDIRQS
+ /* IRQ handler threads */
+ struct irqaction *irqaction;
+#endif
+
/* Protection of the PI data structures: */
spinlock_t pi_lock;
@@ -1307,6 +1336,7 @@ struct task_struct {
int lockdep_depth;
unsigned int lockdep_recursion;
struct held_lock held_locks[MAX_LOCK_DEPTH];
+ gfp_t lockdep_reclaim_gfp;
#endif
/* journalling filesystem info */
@@ -1384,6 +1414,8 @@ struct task_struct {
int curr_ret_stack;
/* Stack of return addresses for return function tracing */
struct ftrace_ret_stack *ret_stack;
+ /* time stamp for last schedule */
+ unsigned long long ftrace_timestamp;
/*
* Number of functions that haven't been traced
* because of depth overrun.
@@ -1398,6 +1430,9 @@ struct task_struct {
#endif
};
+/* Future-safe accessor for struct task_struct's cpus_allowed. */
+#define tsk_cpumask(tsk) (&(tsk)->cpus_allowed)
+
/*
* Priority of a process goes from 0..MAX_PRIO-1, valid RT
* priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH
@@ -1429,16 +1464,6 @@ static inline int rt_task(struct task_struct *p)
return rt_prio(p->prio);
}
-static inline void set_task_session(struct task_struct *tsk, pid_t session)
-{
- tsk->signal->__session = session;
-}
-
-static inline void set_task_pgrp(struct task_struct *tsk, pid_t pgrp)
-{
- tsk->signal->__pgrp = pgrp;
-}
-
static inline struct pid *task_pid(struct task_struct *task)
{
return task->pids[PIDTYPE_PID].pid;
@@ -1449,6 +1474,11 @@ static inline struct pid *task_tgid(struct task_struct *task)
return task->group_leader->pids[PIDTYPE_PID].pid;
}
+/*
+ * Without tasklist or rcu lock it is not safe to dereference
+ * the result of task_pgrp/task_session even if task == current,
+ * we can race with another thread doing sys_setsid/sys_setpgid.
+ */
static inline struct pid *task_pgrp(struct task_struct *task)
{
return task->group_leader->pids[PIDTYPE_PGID].pid;
@@ -1474,17 +1504,23 @@ struct pid_namespace;
*
* see also pid_nr() etc in include/linux/pid.h
*/
+pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
+ struct pid_namespace *ns);
static inline pid_t task_pid_nr(struct task_struct *tsk)
{
return tsk->pid;
}
-pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
+static inline pid_t task_pid_nr_ns(struct task_struct *tsk,
+ struct pid_namespace *ns)
+{
+ return __task_pid_nr_ns(tsk, PIDTYPE_PID, ns);
+}
static inline pid_t task_pid_vnr(struct task_struct *tsk)
{
- return pid_vnr(task_pid(tsk));
+ return __task_pid_nr_ns(tsk, PIDTYPE_PID, NULL);
}
@@ -1501,31 +1537,34 @@ static inline pid_t task_tgid_vnr(struct task_struct *tsk)
}
-static inline pid_t task_pgrp_nr(struct task_struct *tsk)
+static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk,
+ struct pid_namespace *ns)
{
- return tsk->signal->__pgrp;
+ return __task_pid_nr_ns(tsk, PIDTYPE_PGID, ns);
}
-pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
-
static inline pid_t task_pgrp_vnr(struct task_struct *tsk)
{
- return pid_vnr(task_pgrp(tsk));
+ return __task_pid_nr_ns(tsk, PIDTYPE_PGID, NULL);
}
-static inline pid_t task_session_nr(struct task_struct *tsk)
+static inline pid_t task_session_nr_ns(struct task_struct *tsk,
+ struct pid_namespace *ns)
{
- return tsk->signal->__session;
+ return __task_pid_nr_ns(tsk, PIDTYPE_SID, ns);
}
-pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
-
static inline pid_t task_session_vnr(struct task_struct *tsk)
{
- return pid_vnr(task_session(tsk));
+ return __task_pid_nr_ns(tsk, PIDTYPE_SID, NULL);
}
+/* obsolete, do not use */
+static inline pid_t task_pgrp_nr(struct task_struct *tsk)
+{
+ return task_pgrp_nr_ns(tsk, &init_pid_ns);
+}
/**
* pid_alive - check that a task structure is not stale
@@ -1649,6 +1688,16 @@ static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
return set_cpus_allowed_ptr(p, &new_mask);
}
+/*
+ * Architectures can set this to 1 if they have specified
+ * CONFIG_HAVE_UNSTABLE_SCHED_CLOCK in their arch Kconfig,
+ * but then during bootup it turns out that sched_clock()
+ * is reliable after all:
+ */
+#ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
+extern int sched_clock_stable;
+#endif
+
extern unsigned long long sched_clock(void);
extern void sched_clock_init(void);
@@ -1925,7 +1974,8 @@ extern void mm_release(struct task_struct *, struct mm_struct *);
/* Allocate a new mm structure and copy contents from tsk->mm */
extern struct mm_struct *dup_mm(struct task_struct *tsk);
-extern int copy_thread(int, unsigned long, unsigned long, unsigned long, struct task_struct *, struct pt_regs *);
+extern int copy_thread(unsigned long, unsigned long, unsigned long,
+ struct task_struct *, struct pt_regs *);
extern void flush_thread(void);
extern void exit_thread(void);
@@ -2010,6 +2060,11 @@ static inline int thread_group_empty(struct task_struct *p)
#define delay_group_leader(p) \
(thread_group_leader(p) && !thread_group_empty(p))
+static inline int task_detached(struct task_struct *p)
+{
+ return p->exit_signal == -1;
+}
+
/*
* Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring
* subscriptions and synchronises with wait4(). Also used in procfs. Also
@@ -2066,6 +2121,19 @@ static inline int object_is_on_stack(void *obj)
extern void thread_info_cache_init(void);
+#ifdef CONFIG_DEBUG_STACK_USAGE
+static inline unsigned long stack_not_used(struct task_struct *p)
+{
+ unsigned long *n = end_of_stack(p);
+
+ do { /* Skip over canary */
+ n++;
+ } while (!*n);
+
+ return (unsigned long)n - (unsigned long)end_of_stack(p);
+}
+#endif
+
/* set thread flags in other task's structures
* - see asm/thread_info.h for TIF_xxxx flags available
*/
@@ -2179,25 +2247,18 @@ static inline int spin_needbreak(spinlock_t *lock)
/*
* Thread group CPU time accounting.
*/
-
-extern int thread_group_cputime_alloc(struct task_struct *);
-extern void thread_group_cputime(struct task_struct *, struct task_cputime *);
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
+void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
static inline void thread_group_cputime_init(struct signal_struct *sig)
{
- sig->cputime.totals = NULL;
-}
-
-static inline int thread_group_cputime_clone_thread(struct task_struct *curr)
-{
- if (curr->signal->cputime.totals)
- return 0;
- return thread_group_cputime_alloc(curr);
+ sig->cputimer.cputime = INIT_CPUTIME;
+ spin_lock_init(&sig->cputimer.lock);
+ sig->cputimer.running = 0;
}
static inline void thread_group_cputime_free(struct signal_struct *sig)
{
- free_percpu(sig->cputime.totals);
}
/*
@@ -2277,9 +2338,13 @@ extern long sched_group_rt_runtime(struct task_group *tg);
extern int sched_group_set_rt_period(struct task_group *tg,
long rt_period_us);
extern long sched_group_rt_period(struct task_group *tg);
+extern int sched_rt_can_attach(struct task_group *tg, struct task_struct *tsk);
#endif
#endif
+extern int task_can_switch_user(struct user_struct *up,
+ struct task_struct *tsk);
+
#ifdef CONFIG_TASK_XACCT
static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
{
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index 8ba1c320f975..c2731bfe04d8 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -60,7 +60,7 @@ typedef struct sctphdr {
__be16 source;
__be16 dest;
__be32 vtag;
- __be32 checksum;
+ __le32 checksum;
} __attribute__((packed)) sctp_sctphdr_t;
#ifdef __KERNEL__
@@ -172,35 +172,35 @@ typedef struct sctp_paramhdr {
typedef enum {
/* RFC 2960 Section 3.3.5 */
- SCTP_PARAM_HEARTBEAT_INFO = __constant_htons(1),
+ SCTP_PARAM_HEARTBEAT_INFO = cpu_to_be16(1),
/* RFC 2960 Section 3.3.2.1 */
- SCTP_PARAM_IPV4_ADDRESS = __constant_htons(5),
- SCTP_PARAM_IPV6_ADDRESS = __constant_htons(6),
- SCTP_PARAM_STATE_COOKIE = __constant_htons(7),
- SCTP_PARAM_UNRECOGNIZED_PARAMETERS = __constant_htons(8),
- SCTP_PARAM_COOKIE_PRESERVATIVE = __constant_htons(9),
- SCTP_PARAM_HOST_NAME_ADDRESS = __constant_htons(11),
- SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = __constant_htons(12),
- SCTP_PARAM_ECN_CAPABLE = __constant_htons(0x8000),
+ SCTP_PARAM_IPV4_ADDRESS = cpu_to_be16(5),
+ SCTP_PARAM_IPV6_ADDRESS = cpu_to_be16(6),
+ SCTP_PARAM_STATE_COOKIE = cpu_to_be16(7),
+ SCTP_PARAM_UNRECOGNIZED_PARAMETERS = cpu_to_be16(8),
+ SCTP_PARAM_COOKIE_PRESERVATIVE = cpu_to_be16(9),
+ SCTP_PARAM_HOST_NAME_ADDRESS = cpu_to_be16(11),
+ SCTP_PARAM_SUPPORTED_ADDRESS_TYPES = cpu_to_be16(12),
+ SCTP_PARAM_ECN_CAPABLE = cpu_to_be16(0x8000),
/* AUTH Extension Section 3 */
- SCTP_PARAM_RANDOM = __constant_htons(0x8002),
- SCTP_PARAM_CHUNKS = __constant_htons(0x8003),
- SCTP_PARAM_HMAC_ALGO = __constant_htons(0x8004),
+ SCTP_PARAM_RANDOM = cpu_to_be16(0x8002),
+ SCTP_PARAM_CHUNKS = cpu_to_be16(0x8003),
+ SCTP_PARAM_HMAC_ALGO = cpu_to_be16(0x8004),
/* Add-IP: Supported Extensions, Section 4.2 */
- SCTP_PARAM_SUPPORTED_EXT = __constant_htons(0x8008),
+ SCTP_PARAM_SUPPORTED_EXT = cpu_to_be16(0x8008),
/* PR-SCTP Sec 3.1 */
- SCTP_PARAM_FWD_TSN_SUPPORT = __constant_htons(0xc000),
+ SCTP_PARAM_FWD_TSN_SUPPORT = cpu_to_be16(0xc000),
/* Add-IP Extension. Section 3.2 */
- SCTP_PARAM_ADD_IP = __constant_htons(0xc001),
- SCTP_PARAM_DEL_IP = __constant_htons(0xc002),
- SCTP_PARAM_ERR_CAUSE = __constant_htons(0xc003),
- SCTP_PARAM_SET_PRIMARY = __constant_htons(0xc004),
- SCTP_PARAM_SUCCESS_REPORT = __constant_htons(0xc005),
- SCTP_PARAM_ADAPTATION_LAYER_IND = __constant_htons(0xc006),
+ SCTP_PARAM_ADD_IP = cpu_to_be16(0xc001),
+ SCTP_PARAM_DEL_IP = cpu_to_be16(0xc002),
+ SCTP_PARAM_ERR_CAUSE = cpu_to_be16(0xc003),
+ SCTP_PARAM_SET_PRIMARY = cpu_to_be16(0xc004),
+ SCTP_PARAM_SUCCESS_REPORT = cpu_to_be16(0xc005),
+ SCTP_PARAM_ADAPTATION_LAYER_IND = cpu_to_be16(0xc006),
} sctp_param_t; /* enum */
@@ -212,13 +212,13 @@ typedef enum {
*
*/
typedef enum {
- SCTP_PARAM_ACTION_DISCARD = __constant_htons(0x0000),
- SCTP_PARAM_ACTION_DISCARD_ERR = __constant_htons(0x4000),
- SCTP_PARAM_ACTION_SKIP = __constant_htons(0x8000),
- SCTP_PARAM_ACTION_SKIP_ERR = __constant_htons(0xc000),
+ SCTP_PARAM_ACTION_DISCARD = cpu_to_be16(0x0000),
+ SCTP_PARAM_ACTION_DISCARD_ERR = cpu_to_be16(0x4000),
+ SCTP_PARAM_ACTION_SKIP = cpu_to_be16(0x8000),
+ SCTP_PARAM_ACTION_SKIP_ERR = cpu_to_be16(0xc000),
} sctp_param_action_t;
-enum { SCTP_PARAM_ACTION_MASK = __constant_htons(0xc000), };
+enum { SCTP_PARAM_ACTION_MASK = cpu_to_be16(0xc000), };
/* RFC 2960 Section 3.3.1 Payload Data (DATA) (0) */
@@ -457,17 +457,17 @@ typedef struct sctp_operr_chunk {
*/
typedef enum {
- SCTP_ERROR_NO_ERROR = __constant_htons(0x00),
- SCTP_ERROR_INV_STRM = __constant_htons(0x01),
- SCTP_ERROR_MISS_PARAM = __constant_htons(0x02),
- SCTP_ERROR_STALE_COOKIE = __constant_htons(0x03),
- SCTP_ERROR_NO_RESOURCE = __constant_htons(0x04),
- SCTP_ERROR_DNS_FAILED = __constant_htons(0x05),
- SCTP_ERROR_UNKNOWN_CHUNK = __constant_htons(0x06),
- SCTP_ERROR_INV_PARAM = __constant_htons(0x07),
- SCTP_ERROR_UNKNOWN_PARAM = __constant_htons(0x08),
- SCTP_ERROR_NO_DATA = __constant_htons(0x09),
- SCTP_ERROR_COOKIE_IN_SHUTDOWN = __constant_htons(0x0a),
+ SCTP_ERROR_NO_ERROR = cpu_to_be16(0x00),
+ SCTP_ERROR_INV_STRM = cpu_to_be16(0x01),
+ SCTP_ERROR_MISS_PARAM = cpu_to_be16(0x02),
+ SCTP_ERROR_STALE_COOKIE = cpu_to_be16(0x03),
+ SCTP_ERROR_NO_RESOURCE = cpu_to_be16(0x04),
+ SCTP_ERROR_DNS_FAILED = cpu_to_be16(0x05),
+ SCTP_ERROR_UNKNOWN_CHUNK = cpu_to_be16(0x06),
+ SCTP_ERROR_INV_PARAM = cpu_to_be16(0x07),
+ SCTP_ERROR_UNKNOWN_PARAM = cpu_to_be16(0x08),
+ SCTP_ERROR_NO_DATA = cpu_to_be16(0x09),
+ SCTP_ERROR_COOKIE_IN_SHUTDOWN = cpu_to_be16(0x0a),
/* SCTP Implementation Guide:
@@ -476,9 +476,9 @@ typedef enum {
* 13 Protocol Violation
*/
- SCTP_ERROR_RESTART = __constant_htons(0x0b),
- SCTP_ERROR_USER_ABORT = __constant_htons(0x0c),
- SCTP_ERROR_PROTO_VIOLATION = __constant_htons(0x0d),
+ SCTP_ERROR_RESTART = cpu_to_be16(0x0b),
+ SCTP_ERROR_USER_ABORT = cpu_to_be16(0x0c),
+ SCTP_ERROR_PROTO_VIOLATION = cpu_to_be16(0x0d),
/* ADDIP Section 3.3 New Error Causes
*
@@ -493,11 +493,11 @@ typedef enum {
* 0x0103 Association Aborted due to illegal ASCONF-ACK
* 0x0104 Request refused - no authorization.
*/
- SCTP_ERROR_DEL_LAST_IP = __constant_htons(0x0100),
- SCTP_ERROR_RSRC_LOW = __constant_htons(0x0101),
- SCTP_ERROR_DEL_SRC_IP = __constant_htons(0x0102),
- SCTP_ERROR_ASCONF_ACK = __constant_htons(0x0103),
- SCTP_ERROR_REQ_REFUSED = __constant_htons(0x0104),
+ SCTP_ERROR_DEL_LAST_IP = cpu_to_be16(0x0100),
+ SCTP_ERROR_RSRC_LOW = cpu_to_be16(0x0101),
+ SCTP_ERROR_DEL_SRC_IP = cpu_to_be16(0x0102),
+ SCTP_ERROR_ASCONF_ACK = cpu_to_be16(0x0103),
+ SCTP_ERROR_REQ_REFUSED = cpu_to_be16(0x0104),
/* AUTH Section 4. New Error Cause
*
@@ -509,7 +509,7 @@ typedef enum {
* --------------------------------------------------------------
* 0x0105 Unsupported HMAC Identifier
*/
- SCTP_ERROR_UNSUP_HMAC = __constant_htons(0x0105)
+ SCTP_ERROR_UNSUP_HMAC = cpu_to_be16(0x0105)
} sctp_error_t;
diff --git a/include/linux/security.h b/include/linux/security.h
index 1f2ab6353c00..d5fd6163606f 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -32,6 +32,7 @@
#include <linux/sched.h>
#include <linux/key.h>
#include <linux/xfrm.h>
+#include <linux/gfp.h>
#include <net/flow.h>
/* Maximum number of letters for an LSM name string */
@@ -880,11 +881,6 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @sock contains the listening socket structure.
* @newsock contains the newly created server socket for connection.
* Return 0 if permission is granted.
- * @socket_post_accept:
- * This hook allows a security module to copy security
- * information into the newly created socket's inode.
- * @sock contains the listening socket structure.
- * @newsock contains the newly created server socket for connection.
* @socket_sendmsg:
* Check permission before transmitting a message to another socket.
* @sock contains the socket structure.
@@ -1554,8 +1550,6 @@ struct security_operations {
struct sockaddr *address, int addrlen);
int (*socket_listen) (struct socket *sock, int backlog);
int (*socket_accept) (struct socket *sock, struct socket *newsock);
- void (*socket_post_accept) (struct socket *sock,
- struct socket *newsock);
int (*socket_sendmsg) (struct socket *sock,
struct msghdr *msg, int size);
int (*socket_recvmsg) (struct socket *sock,
@@ -2537,7 +2531,6 @@ int security_socket_bind(struct socket *sock, struct sockaddr *address, int addr
int security_socket_connect(struct socket *sock, struct sockaddr *address, int addrlen);
int security_socket_listen(struct socket *sock, int backlog);
int security_socket_accept(struct socket *sock, struct socket *newsock);
-void security_socket_post_accept(struct socket *sock, struct socket *newsock);
int security_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size);
int security_socket_recvmsg(struct socket *sock, struct msghdr *msg,
int size, int flags);
@@ -2616,11 +2609,6 @@ static inline int security_socket_accept(struct socket *sock,
return 0;
}
-static inline void security_socket_post_accept(struct socket *sock,
- struct socket *newsock)
-{
-}
-
static inline int security_socket_sendmsg(struct socket *sock,
struct msghdr *msg, int size)
{
@@ -2966,5 +2954,28 @@ static inline void securityfs_remove(struct dentry *dentry)
#endif
+#ifdef CONFIG_SECURITY
+
+static inline char *alloc_secdata(void)
+{
+ return (char *)get_zeroed_page(GFP_KERNEL);
+}
+
+static inline void free_secdata(void *secdata)
+{
+ free_page((unsigned long)secdata);
+}
+
+#else
+
+static inline char *alloc_secdata(void)
+{
+ return (char *)1;
+}
+
+static inline void free_secdata(void *secdata)
+{ }
+#endif /* CONFIG_SECURITY */
+
#endif /* ! __LINUX_SECURITY_H */
diff --git a/include/linux/selinux_netlink.h b/include/linux/selinux_netlink.h
index bbf489decd84..d239797785cf 100644
--- a/include/linux/selinux_netlink.h
+++ b/include/linux/selinux_netlink.h
@@ -12,6 +12,8 @@
#ifndef _LINUX_SELINUX_NETLINK_H
#define _LINUX_SELINUX_NETLINK_H
+#include <linux/types.h>
+
/* Message types. */
#define SELNL_MSG_BASE 0x10
enum {
@@ -38,11 +40,11 @@ enum selinux_nlgroups {
/* Message structures */
struct selnl_msg_setenforce {
- int32_t val;
+ __s32 val;
};
struct selnl_msg_policyload {
- u_int32_t seqno;
+ __u32 seqno;
};
#endif /* _LINUX_SELINUX_NETLINK_H */
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index 40ea5058c2ec..004f3b3342c5 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -19,6 +19,7 @@ struct seq_file {
size_t from;
size_t count;
loff_t index;
+ loff_t read_pos;
u64 version;
struct mutex lock;
const struct seq_operations *op;
@@ -54,7 +55,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits,
unsigned int nr_bits);
static inline int seq_cpumask(struct seq_file *m, const struct cpumask *mask)
{
- return seq_bitmap(m, mask->bits, nr_cpu_ids);
+ return seq_bitmap(m, cpumask_bits(mask), nr_cpu_ids);
}
static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
@@ -62,12 +63,13 @@ static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask)
return seq_bitmap(m, mask->bits, MAX_NUMNODES);
}
-int seq_bitmap_list(struct seq_file *m, unsigned long *bits,
+int seq_bitmap_list(struct seq_file *m, const unsigned long *bits,
unsigned int nr_bits);
-static inline int seq_cpumask_list(struct seq_file *m, cpumask_t *mask)
+static inline int seq_cpumask_list(struct seq_file *m,
+ const struct cpumask *mask)
{
- return seq_bitmap_list(m, mask->bits, NR_CPUS);
+ return seq_bitmap_list(m, cpumask_bits(mask), nr_cpu_ids);
}
static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 90bbbf0b1161..57a97e52e58d 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -164,6 +164,9 @@
/* NWPSERIAL */
#define PORT_NWPSERIAL 85
+/* MAX3100 */
+#define PORT_MAX3100 86
+
#ifdef __KERNEL__
#include <linux/compiler.h>
@@ -277,7 +280,7 @@ struct uart_port {
struct uart_icount icount; /* statistics */
struct console *cons; /* struct console, if any */
-#ifdef CONFIG_SERIAL_CORE_CONSOLE
+#if defined(CONFIG_SERIAL_CORE_CONSOLE) || defined(SUPPORT_SYSRQ)
unsigned long sysrq; /* sysrq timeout */
#endif
@@ -296,6 +299,7 @@ struct uart_port {
#define UPF_HARDPPS_CD ((__force upf_t) (1 << 11))
#define UPF_LOW_LATENCY ((__force upf_t) (1 << 13))
#define UPF_BUGGY_UART ((__force upf_t) (1 << 14))
+#define UPF_NO_TXEN_TEST ((__force upf_t) (1 << 15))
#define UPF_MAGIC_MULTIPLIER ((__force upf_t) (1 << 16))
#define UPF_CONS_FLOW ((__force upf_t) (1 << 23))
#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24))
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 1bcb357a01a1..e0417e4d3f15 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -212,7 +212,7 @@ static inline void serio_unpin_driver(struct serio *serio)
#define SERIO_FUJITSU 0x35
#define SERIO_ZHENHUA 0x36
#define SERIO_INEXIO 0x37
-#define SERIO_TOUCHIT213 0x37
+#define SERIO_TOUCHIT213 0x38
#define SERIO_W8001 0x39
#endif
diff --git a/include/linux/sh_cmt.h b/include/linux/sh_cmt.h
new file mode 100644
index 000000000000..68cacde5954f
--- /dev/null
+++ b/include/linux/sh_cmt.h
@@ -0,0 +1,13 @@
+#ifndef __SH_CMT_H__
+#define __SH_CMT_H__
+
+struct sh_cmt_config {
+ char *name;
+ unsigned long channel_offset;
+ int timer_bit;
+ char *clk;
+ unsigned long clockevent_rating;
+ unsigned long clocksource_rating;
+};
+
+#endif /* __SH_CMT_H__ */
diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h
index 68e212ff9dde..eb1423a0078d 100644
--- a/include/linux/sh_intc.h
+++ b/include/linux/sh_intc.h
@@ -85,6 +85,7 @@ struct intc_desc symbol __initdata = { \
}
#endif
+unsigned int intc_evt2irq(unsigned int vector);
void __init register_intc_controller(struct intc_desc *desc);
int intc_set_priority(unsigned int irq, unsigned int prio);
diff --git a/include/linux/signalfd.h b/include/linux/signalfd.h
index bef0c46d4713..b363b916c909 100644
--- a/include/linux/signalfd.h
+++ b/include/linux/signalfd.h
@@ -8,6 +8,7 @@
#ifndef _LINUX_SIGNALFD_H
#define _LINUX_SIGNALFD_H
+#include <linux/types.h>
/* For O_CLOEXEC and O_NONBLOCK */
#include <linux/fcntl.h>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cf2cb50f77d1..5fd389162f01 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -29,9 +29,6 @@
#include <linux/dmaengine.h>
#include <linux/hrtimer.h>
-#define HAVE_ALLOC_SKB /* For the drivers to know */
-#define HAVE_ALIGNABLE_SKB /* Ditto 8) */
-
/* Don't change this without changing skb_csum_unnecessary! */
#define CHECKSUM_NONE 0
#define CHECKSUM_UNNECESSARY 1
@@ -135,6 +132,56 @@ struct skb_frag_struct {
__u32 size;
};
+#define HAVE_HW_TIME_STAMP
+
+/**
+ * struct skb_shared_hwtstamps - hardware time stamps
+ * @hwtstamp: hardware time stamp transformed into duration
+ * since arbitrary point in time
+ * @syststamp: hwtstamp transformed to system time base
+ *
+ * Software time stamps generated by ktime_get_real() are stored in
+ * skb->tstamp. The relation between the different kinds of time
+ * stamps is as follows:
+ *
+ * syststamp and tstamp can be compared against each other in
+ * arbitrary combinations. The accuracy of a
+ * syststamp/tstamp/"syststamp from other device" comparison is
+ * limited by the accuracy of the transformation into system time
+ * base. This depends on the device driver and its underlying
+ * hardware.
+ *
+ * hwtstamps can only be compared against other hwtstamps from
+ * the same device.
+ *
+ * This structure is attached to packets as part of the
+ * &skb_shared_info. Use skb_hwtstamps() to get a pointer.
+ */
+struct skb_shared_hwtstamps {
+ ktime_t hwtstamp;
+ ktime_t syststamp;
+};
+
+/**
+ * struct skb_shared_tx - instructions for time stamping of outgoing packets
+ * @hardware: generate hardware time stamp
+ * @software: generate software time stamp
+ * @in_progress: device driver is going to provide
+ * hardware time stamp
+ * @flags: all shared_tx flags
+ *
+ * These flags are attached to packets as part of the
+ * &skb_shared_info. Use skb_tx() to get a pointer.
+ */
+union skb_shared_tx {
+ struct {
+ __u8 hardware:1,
+ software:1,
+ in_progress:1;
+ };
+ __u8 flags;
+};
+
/* This data is invariant across clones and lives at
* the end of the header data, ie. at skb->end.
*/
@@ -146,10 +193,12 @@ struct skb_shared_info {
unsigned short gso_segs;
unsigned short gso_type;
__be32 ip6_frag_id;
+ union skb_shared_tx tx_flags;
#ifdef CONFIG_HAS_DMA
unsigned int num_dma_maps;
#endif
struct sk_buff *frag_list;
+ struct skb_shared_hwtstamps hwtstamps;
skb_frag_t frags[MAX_SKB_FRAGS];
#ifdef CONFIG_HAS_DMA
dma_addr_t dma_maps[MAX_SKB_FRAGS + 1];
@@ -188,6 +237,8 @@ enum {
SKB_GSO_TCP_ECN = 1 << 3,
SKB_GSO_TCPV6 = 1 << 4,
+
+ SKB_GSO_FCOE = 1 << 5,
};
#if BITS_PER_LONG > 32
@@ -373,6 +424,7 @@ extern void skb_dma_unmap(struct device *dev, struct sk_buff *skb,
#endif
extern void kfree_skb(struct sk_buff *skb);
+extern void consume_skb(struct sk_buff *skb);
extern void __kfree_skb(struct sk_buff *skb);
extern struct sk_buff *__alloc_skb(unsigned int size,
gfp_t priority, int fclone, int node);
@@ -411,20 +463,12 @@ extern int skb_to_sgvec(struct sk_buff *skb,
extern int skb_cow_data(struct sk_buff *skb, int tailbits,
struct sk_buff **trailer);
extern int skb_pad(struct sk_buff *skb, int pad);
-#define dev_kfree_skb(a) kfree_skb(a)
+#define dev_kfree_skb(a) consume_skb(a)
+#define dev_consume_skb(a) kfree_skb_clean(a)
extern void skb_over_panic(struct sk_buff *skb, int len,
void *here);
extern void skb_under_panic(struct sk_buff *skb, int len,
void *here);
-extern void skb_truesize_bug(struct sk_buff *skb);
-
-static inline void skb_truesize_check(struct sk_buff *skb)
-{
- int len = sizeof(struct sk_buff) + skb->len;
-
- if (unlikely((int)skb->truesize < len))
- skb_truesize_bug(skb);
-}
extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
int getfrag(void *from, char *to, int offset,
@@ -468,6 +512,16 @@ static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
/* Internal */
#define skb_shinfo(SKB) ((struct skb_shared_info *)(skb_end_pointer(SKB)))
+static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb)
+{
+ return &skb_shinfo(skb)->hwtstamps;
+}
+
+static inline union skb_shared_tx *skb_tx(struct sk_buff *skb)
+{
+ return &skb_shinfo(skb)->tx_flags;
+}
+
/**
* skb_queue_empty - check if a queue is empty
* @list: queue head
@@ -1287,7 +1341,7 @@ static inline int skb_network_offset(const struct sk_buff *skb)
* The networking layer reserves some headroom in skb data (via
* dev_alloc_skb). This is used to avoid having to reallocate skb data when
* the header has to grow. In the default case, if the header has to grow
- * 16 bytes or less we avoid the reallocation.
+ * 32 bytes or less we avoid the reallocation.
*
* Unfortunately this headroom changes the DMA alignment of the resulting
* network packet. As for NET_IP_ALIGN, this unaligned DMA is expensive
@@ -1295,11 +1349,11 @@ static inline int skb_network_offset(const struct sk_buff *skb)
* perhaps setting it to a cacheline in size (since that will maintain
* cacheline alignment of the DMA). It must be a power of 2.
*
- * Various parts of the networking layer expect at least 16 bytes of
+ * Various parts of the networking layer expect at least 32 bytes of
* headroom, you should not reduce this.
*/
#ifndef NET_SKB_PAD
-#define NET_SKB_PAD 16
+#define NET_SKB_PAD 32
#endif
extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
@@ -1687,8 +1741,6 @@ extern int skb_shift(struct sk_buff *tgt, struct sk_buff *skb,
int shiftlen);
extern struct sk_buff *skb_segment(struct sk_buff *skb, int features);
-extern int skb_gro_receive(struct sk_buff **head,
- struct sk_buff *skb);
static inline void *skb_header_pointer(const struct sk_buff *skb, int offset,
int len, void *buffer)
@@ -1735,6 +1787,11 @@ static inline void skb_copy_to_linear_data_offset(struct sk_buff *skb,
extern void skb_init(void);
+static inline ktime_t skb_get_ktime(const struct sk_buff *skb)
+{
+ return skb->tstamp;
+}
+
/**
* skb_get_timestamp - get timestamp from a skb
* @skb: skb to get stamp from
@@ -1744,11 +1801,18 @@ extern void skb_init(void);
* This function converts the offset back to a struct timeval and stores
* it in stamp.
*/
-static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
+static inline void skb_get_timestamp(const struct sk_buff *skb,
+ struct timeval *stamp)
{
*stamp = ktime_to_timeval(skb->tstamp);
}
+static inline void skb_get_timestampns(const struct sk_buff *skb,
+ struct timespec *stamp)
+{
+ *stamp = ktime_to_timespec(skb->tstamp);
+}
+
static inline void __net_timestamp(struct sk_buff *skb)
{
skb->tstamp = ktime_get_real();
@@ -1764,6 +1828,20 @@ static inline ktime_t net_invalid_timestamp(void)
return ktime_set(0, 0);
}
+/**
+ * skb_tstamp_tx - queue clone of skb with send time stamps
+ * @orig_skb: the original outgoing packet
+ * @hwtstamps: hardware time stamps, may be NULL if not available
+ *
+ * If the skb has a socket associated, then this function clones the
+ * skb (thus sharing the actual data and optional structures), stores
+ * the optional hardware time stamping information (if non NULL) or
+ * generates a software time stamp (otherwise), then queues the clone
+ * to the error queue of the socket. Errors are silently ignored.
+ */
+extern void skb_tstamp_tx(struct sk_buff *orig_skb,
+ struct skb_shared_hwtstamps *hwtstamps);
+
extern __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len);
extern __sum16 __skb_checksum_complete(struct sk_buff *skb);
@@ -1894,7 +1972,7 @@ static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping)
skb->queue_mapping = queue_mapping;
}
-static inline u16 skb_get_queue_mapping(struct sk_buff *skb)
+static inline u16 skb_get_queue_mapping(const struct sk_buff *skb)
{
return skb->queue_mapping;
}
@@ -1904,6 +1982,24 @@ static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_bu
to->queue_mapping = from->queue_mapping;
}
+static inline void skb_record_rx_queue(struct sk_buff *skb, u16 rx_queue)
+{
+ skb->queue_mapping = rx_queue + 1;
+}
+
+static inline u16 skb_get_rx_queue(const struct sk_buff *skb)
+{
+ return skb->queue_mapping - 1;
+}
+
+static inline bool skb_rx_queue_recorded(const struct sk_buff *skb)
+{
+ return (skb->queue_mapping != 0);
+}
+
+extern u16 skb_tx_hash(const struct net_device *dev,
+ const struct sk_buff *skb);
+
#ifdef CONFIG_XFRM
static inline struct sec_path *skb_sec_path(struct sk_buff *skb)
{
diff --git a/include/linux/slab.h b/include/linux/slab.h
index f96d13c281e8..24c5602bee99 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -127,6 +127,7 @@ int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr);
void * __must_check __krealloc(const void *, size_t, gfp_t);
void * __must_check krealloc(const void *, size_t, gfp_t);
void kfree(const void *);
+void kzfree(const void *);
size_t ksize(const void *);
/*
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index 39c3a5eb8ebe..5ac9b0bcaf9a 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -14,6 +14,7 @@
#include <asm/page.h> /* kmalloc_sizes.h needs PAGE_SIZE */
#include <asm/cache.h> /* kmalloc_sizes.h needs L1_CACHE_BYTES */
#include <linux/compiler.h>
+#include <trace/kmemtrace.h>
/* Size description struct for general caches. */
struct cache_sizes {
@@ -28,8 +29,26 @@ extern struct cache_sizes malloc_sizes[];
void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
void *__kmalloc(size_t size, gfp_t flags);
-static inline void *kmalloc(size_t size, gfp_t flags)
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags);
+extern size_t slab_buffer_size(struct kmem_cache *cachep);
+#else
+static __always_inline void *
+kmem_cache_alloc_notrace(struct kmem_cache *cachep, gfp_t flags)
{
+ return kmem_cache_alloc(cachep, flags);
+}
+static inline size_t slab_buffer_size(struct kmem_cache *cachep)
+{
+ return 0;
+}
+#endif
+
+static __always_inline void *kmalloc(size_t size, gfp_t flags)
+{
+ struct kmem_cache *cachep;
+ void *ret;
+
if (__builtin_constant_p(size)) {
int i = 0;
@@ -43,17 +62,21 @@ static inline void *kmalloc(size_t size, gfp_t flags)
i++;
#include <linux/kmalloc_sizes.h>
#undef CACHE
- {
- extern void __you_cannot_kmalloc_that_much(void);
- __you_cannot_kmalloc_that_much();
- }
+ return NULL;
found:
#ifdef CONFIG_ZONE_DMA
if (flags & GFP_DMA)
- return kmem_cache_alloc(malloc_sizes[i].cs_dmacachep,
- flags);
+ cachep = malloc_sizes[i].cs_dmacachep;
+ else
#endif
- return kmem_cache_alloc(malloc_sizes[i].cs_cachep, flags);
+ cachep = malloc_sizes[i].cs_cachep;
+
+ ret = kmem_cache_alloc_notrace(cachep, flags);
+
+ trace_kmalloc(_THIS_IP_, ret,
+ size, slab_buffer_size(cachep), flags);
+
+ return ret;
}
return __kmalloc(size, flags);
}
@@ -62,8 +85,25 @@ found:
extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
+ gfp_t flags,
+ int nodeid);
+#else
+static __always_inline void *
+kmem_cache_alloc_node_notrace(struct kmem_cache *cachep,
+ gfp_t flags,
+ int nodeid)
+{
+ return kmem_cache_alloc_node(cachep, flags, nodeid);
+}
+#endif
+
+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
+ struct kmem_cache *cachep;
+ void *ret;
+
if (__builtin_constant_p(size)) {
int i = 0;
@@ -77,18 +117,22 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
i++;
#include <linux/kmalloc_sizes.h>
#undef CACHE
- {
- extern void __you_cannot_kmalloc_that_much(void);
- __you_cannot_kmalloc_that_much();
- }
+ return NULL;
found:
#ifdef CONFIG_ZONE_DMA
if (flags & GFP_DMA)
- return kmem_cache_alloc_node(malloc_sizes[i].cs_dmacachep,
- flags, node);
+ cachep = malloc_sizes[i].cs_dmacachep;
+ else
#endif
- return kmem_cache_alloc_node(malloc_sizes[i].cs_cachep,
- flags, node);
+ cachep = malloc_sizes[i].cs_cachep;
+
+ ret = kmem_cache_alloc_node_notrace(cachep, flags, node);
+
+ trace_kmalloc_node(_THIS_IP_, ret,
+ size, slab_buffer_size(cachep),
+ flags, node);
+
+ return ret;
}
return __kmalloc_node(size, flags, node);
}
diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
index 59a3fa476ab9..0ec00b39d006 100644
--- a/include/linux/slob_def.h
+++ b/include/linux/slob_def.h
@@ -3,14 +3,15 @@
void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
-static inline void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
+static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
+ gfp_t flags)
{
return kmem_cache_alloc_node(cachep, flags, -1);
}
void *__kmalloc_node(size_t size, gfp_t flags, int node);
-static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
return __kmalloc_node(size, flags, node);
}
@@ -23,12 +24,12 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
* kmalloc is the normal method of allocating memory
* in the kernel.
*/
-static inline void *kmalloc(size_t size, gfp_t flags)
+static __always_inline void *kmalloc(size_t size, gfp_t flags)
{
return __kmalloc_node(size, flags, -1);
}
-static inline void *__kmalloc(size_t size, gfp_t flags)
+static __always_inline void *__kmalloc(size_t size, gfp_t flags)
{
return kmalloc(size, flags);
}
diff --git a/include/linux/slow-work.h b/include/linux/slow-work.h
new file mode 100644
index 000000000000..85958277f83d
--- /dev/null
+++ b/include/linux/slow-work.h
@@ -0,0 +1,95 @@
+/* Worker thread pool for slow items, such as filesystem lookups or mkdirs
+ *
+ * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ *
+ * See Documentation/slow-work.txt
+ */
+
+#ifndef _LINUX_SLOW_WORK_H
+#define _LINUX_SLOW_WORK_H
+
+#ifdef CONFIG_SLOW_WORK
+
+#include <linux/sysctl.h>
+
+struct slow_work;
+
+/*
+ * The operations used to support slow work items
+ */
+struct slow_work_ops {
+ /* get a ref on a work item
+ * - return 0 if successful, -ve if not
+ */
+ int (*get_ref)(struct slow_work *work);
+
+ /* discard a ref to a work item */
+ void (*put_ref)(struct slow_work *work);
+
+ /* execute a work item */
+ void (*execute)(struct slow_work *work);
+};
+
+/*
+ * A slow work item
+ * - A reference is held on the parent object by the thread pool when it is
+ * queued
+ */
+struct slow_work {
+ unsigned long flags;
+#define SLOW_WORK_PENDING 0 /* item pending (further) execution */
+#define SLOW_WORK_EXECUTING 1 /* item currently executing */
+#define SLOW_WORK_ENQ_DEFERRED 2 /* item enqueue deferred */
+#define SLOW_WORK_VERY_SLOW 3 /* item is very slow */
+ const struct slow_work_ops *ops; /* operations table for this item */
+ struct list_head link; /* link in queue */
+};
+
+/**
+ * slow_work_init - Initialise a slow work item
+ * @work: The work item to initialise
+ * @ops: The operations to use to handle the slow work item
+ *
+ * Initialise a slow work item.
+ */
+static inline void slow_work_init(struct slow_work *work,
+ const struct slow_work_ops *ops)
+{
+ work->flags = 0;
+ work->ops = ops;
+ INIT_LIST_HEAD(&work->link);
+}
+
+/**
+ * slow_work_init - Initialise a very slow work item
+ * @work: The work item to initialise
+ * @ops: The operations to use to handle the slow work item
+ *
+ * Initialise a very slow work item. This item will be restricted such that
+ * only a certain number of the pool threads will be able to execute items of
+ * this type.
+ */
+static inline void vslow_work_init(struct slow_work *work,
+ const struct slow_work_ops *ops)
+{
+ work->flags = 1 << SLOW_WORK_VERY_SLOW;
+ work->ops = ops;
+ INIT_LIST_HEAD(&work->link);
+}
+
+extern int slow_work_enqueue(struct slow_work *work);
+extern int slow_work_register_user(void);
+extern void slow_work_unregister_user(void);
+
+#ifdef CONFIG_SYSCTL
+extern ctl_table slow_work_sysctls[];
+#endif
+
+#endif /* CONFIG_SLOW_WORK */
+#endif /* _LINUX_SLOW_WORK_H */
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 2f5c16b1aacd..5046f90c1171 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -10,6 +10,7 @@
#include <linux/gfp.h>
#include <linux/workqueue.h>
#include <linux/kobject.h>
+#include <trace/kmemtrace.h>
enum stat_item {
ALLOC_FASTPATH, /* Allocation from cpu slab */
@@ -46,7 +47,6 @@ struct kmem_cache_cpu {
struct kmem_cache_node {
spinlock_t list_lock; /* Protect partial list and nr_partial */
unsigned long nr_partial;
- unsigned long min_partial;
struct list_head partial;
#ifdef CONFIG_SLUB_DEBUG
atomic_long_t nr_slabs;
@@ -89,6 +89,7 @@ struct kmem_cache {
void (*ctor)(void *);
int inuse; /* Offset to metadata */
int align; /* Alignment */
+ unsigned long min_partial;
const char *name; /* Name (only for display!) */
struct list_head list; /* List of slab caches */
#ifdef CONFIG_SLUB_DEBUG
@@ -121,10 +122,23 @@ struct kmem_cache {
#define KMALLOC_SHIFT_LOW ilog2(KMALLOC_MIN_SIZE)
/*
+ * Maximum kmalloc object size handled by SLUB. Larger object allocations
+ * are passed through to the page allocator. The page allocator "fastpath"
+ * is relatively slow so we need this value sufficiently high so that
+ * performance critical objects are allocated through the SLUB fastpath.
+ *
+ * This should be dropped to PAGE_SIZE / 2 once the page allocator
+ * "fastpath" becomes competitive with the slab allocator fastpaths.
+ */
+#define SLUB_MAX_SIZE (2 * PAGE_SIZE)
+
+#define SLUB_PAGE_SHIFT (PAGE_SHIFT + 2)
+
+/*
* We keep the general caches in an array of slab caches that are used for
* 2^x bytes of allocations.
*/
-extern struct kmem_cache kmalloc_caches[PAGE_SHIFT + 1];
+extern struct kmem_cache kmalloc_caches[SLUB_PAGE_SHIFT];
/*
* Sorry that the following has to be that ugly but some versions of GCC
@@ -204,15 +218,32 @@ static __always_inline struct kmem_cache *kmalloc_slab(size_t size)
void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
void *__kmalloc(size_t size, gfp_t flags);
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags);
+#else
+static __always_inline void *
+kmem_cache_alloc_notrace(struct kmem_cache *s, gfp_t gfpflags)
+{
+ return kmem_cache_alloc(s, gfpflags);
+}
+#endif
+
static __always_inline void *kmalloc_large(size_t size, gfp_t flags)
{
- return (void *)__get_free_pages(flags | __GFP_COMP, get_order(size));
+ unsigned int order = get_order(size);
+ void *ret = (void *) __get_free_pages(flags | __GFP_COMP, order);
+
+ trace_kmalloc(_THIS_IP_, ret, size, PAGE_SIZE << order, flags);
+
+ return ret;
}
static __always_inline void *kmalloc(size_t size, gfp_t flags)
{
+ void *ret;
+
if (__builtin_constant_p(size)) {
- if (size > PAGE_SIZE)
+ if (size > SLUB_MAX_SIZE)
return kmalloc_large(size, flags);
if (!(flags & SLUB_DMA)) {
@@ -221,7 +252,11 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
if (!s)
return ZERO_SIZE_PTR;
- return kmem_cache_alloc(s, flags);
+ ret = kmem_cache_alloc_notrace(s, flags);
+
+ trace_kmalloc(_THIS_IP_, ret, size, s->size, flags);
+
+ return ret;
}
}
return __kmalloc(size, flags);
@@ -231,16 +266,37 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
void *__kmalloc_node(size_t size, gfp_t flags, int node);
void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
+#ifdef CONFIG_KMEMTRACE
+extern void *kmem_cache_alloc_node_notrace(struct kmem_cache *s,
+ gfp_t gfpflags,
+ int node);
+#else
+static __always_inline void *
+kmem_cache_alloc_node_notrace(struct kmem_cache *s,
+ gfp_t gfpflags,
+ int node)
+{
+ return kmem_cache_alloc_node(s, gfpflags, node);
+}
+#endif
+
static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
+ void *ret;
+
if (__builtin_constant_p(size) &&
- size <= PAGE_SIZE && !(flags & SLUB_DMA)) {
+ size <= SLUB_MAX_SIZE && !(flags & SLUB_DMA)) {
struct kmem_cache *s = kmalloc_slab(size);
if (!s)
return ZERO_SIZE_PTR;
- return kmem_cache_alloc_node(s, flags, node);
+ ret = kmem_cache_alloc_node_notrace(s, flags, node);
+
+ trace_kmalloc_node(_THIS_IP_, ret,
+ size, s->size, flags, node);
+
+ return ret;
}
return __kmalloc_node(size, flags, node);
}
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 715196b09d67..a69db820eed6 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -38,7 +38,7 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
/*
* main cross-CPU interfaces, handles INIT, TLB flush, STOP, etc.
* (defined in asm header):
- */
+ */
/*
* stops all CPUs but the current one:
@@ -82,7 +82,8 @@ smp_call_function_mask(cpumask_t mask, void(*func)(void *info), void *info,
return 0;
}
-void __smp_call_function_single(int cpuid, struct call_single_data *data);
+void __smp_call_function_single(int cpuid, struct call_single_data *data,
+ int wait);
/*
* Generic and arch helpers
@@ -121,6 +122,8 @@ extern unsigned int setup_max_cpus;
#else /* !SMP */
+static inline void smp_send_stop(void) { }
+
/*
* These macros fold the SMP functionality into a single CPU system
*/
@@ -176,6 +179,12 @@ static inline void init_call_single_data(void)
#define put_cpu() preempt_enable()
#define put_cpu_no_resched() preempt_enable_no_resched()
+/*
+ * Callback to arch code if there's nosmp or maxcpus=0 on the
+ * boot command line:
+ */
+extern void arch_disable_smp_support(void);
+
void smp_setup_processor_id(void);
#endif /* __LINUX_SMP_H */
diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h
index 1cbf0313adde..b32725075d71 100644
--- a/include/linux/smsc911x.h
+++ b/include/linux/smsc911x.h
@@ -43,5 +43,8 @@ struct smsc911x_platform_config {
/* Constants for flags */
#define SMSC911X_USE_16BIT (BIT(0))
#define SMSC911X_USE_32BIT (BIT(1))
+#define SMSC911X_FORCE_INTERNAL_PHY (BIT(2))
+#define SMSC911X_FORCE_EXTERNAL_PHY (BIT(3))
+#define SMSC911X_SAVE_MAC_ADDRESS (BIT(4))
#endif /* __LINUX_SMSC911X_H__ */
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 20fc4bbfca42..421afb4d29b0 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -24,10 +24,12 @@ struct __kernel_sockaddr_storage {
#include <linux/types.h> /* pid_t */
#include <linux/compiler.h> /* __user */
-#ifdef CONFIG_PROC_FS
+#ifdef __KERNEL__
+# ifdef CONFIG_PROC_FS
struct seq_file;
extern void socket_seq_show(struct seq_file *seq);
-#endif
+# endif
+#endif /* __KERNEL__ */
typedef unsigned short sa_family_t;
@@ -179,6 +181,7 @@ struct ucred {
#define AF_ASH 18 /* Ash */
#define AF_ECONET 19 /* Acorn Econet */
#define AF_ATMSVC 20 /* ATM SVCs */
+#define AF_RDS 21 /* RDS sockets */
#define AF_SNA 22 /* Linux SNA Project (nutters!) */
#define AF_IRDA 23 /* IRDA sockets */
#define AF_PPPOX 24 /* PPPoX sockets */
@@ -217,6 +220,7 @@ struct ucred {
#define PF_ASH AF_ASH
#define PF_ECONET AF_ECONET
#define PF_ATMSVC AF_ATMSVC
+#define PF_RDS AF_RDS
#define PF_SNA AF_SNA
#define PF_IRDA AF_IRDA
#define PF_PPPOX AF_PPPOX
@@ -298,6 +302,7 @@ struct ucred {
#define SOL_PPPOL2TP 273
#define SOL_BLUETOOTH 274
#define SOL_PNPIPE 275
+#define SOL_RDS 276
/* IPX options */
#define IPX_TYPE 1
diff --git a/include/linux/sockios.h b/include/linux/sockios.h
index abef7596655a..241f179347d9 100644
--- a/include/linux/sockios.h
+++ b/include/linux/sockios.h
@@ -122,6 +122,9 @@
#define SIOCBRADDIF 0x89a2 /* add interface to bridge */
#define SIOCBRDELIF 0x89a3 /* remove interface from bridge */
+/* hardware time stamping: parameters in linux/net_tstamp.h */
+#define SIOCSHWTSTAMP 0x89b0
+
/* Device private ioctl calls */
/*
diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h
index f41ffd7c2dd9..34c4475ac4a2 100644
--- a/include/linux/sonypi.h
+++ b/include/linux/sonypi.h
@@ -103,6 +103,14 @@
#define SONYPI_EVENT_WIRELESS_OFF 61
#define SONYPI_EVENT_ZOOM_IN_PRESSED 62
#define SONYPI_EVENT_ZOOM_OUT_PRESSED 63
+#define SONYPI_EVENT_CD_EJECT_PRESSED 64
+#define SONYPI_EVENT_MODEKEY_PRESSED 65
+#define SONYPI_EVENT_PKEY_P4 66
+#define SONYPI_EVENT_PKEY_P5 67
+#define SONYPI_EVENT_SETTINGKEY_PRESSED 68
+#define SONYPI_EVENT_VOLUME_INC_PRESSED 69
+#define SONYPI_EVENT_VOLUME_DEC_PRESSED 70
+#define SONYPI_EVENT_BRIGHTNESS_PRESSED 71
/* get/set brightness */
#define SONYPI_IOCGBRT _IOR('v', 0, __u8)
diff --git a/include/linux/sound.h b/include/linux/sound.h
index 9e2a94feed6b..44dcf0570432 100644
--- a/include/linux/sound.h
+++ b/include/linux/sound.h
@@ -25,6 +25,7 @@
#define SND_DEV_AMIDI 13 /* Like /dev/midi (obsolete) */
#define SND_DEV_ADMMIDI 14 /* Like /dev/dmmidi (onsolete) */
+#ifdef __KERNEL__
/*
* Sound core interface functions
*/
@@ -40,3 +41,4 @@ extern void unregister_sound_special(int unit);
extern void unregister_sound_mixer(int unit);
extern void unregister_sound_midi(int unit);
extern void unregister_sound_dsp(int unit);
+#endif /* __KERNEL__ */
diff --git a/include/linux/soundcard.h b/include/linux/soundcard.h
index 523d069c862c..1904afedb82f 100644
--- a/include/linux/soundcard.h
+++ b/include/linux/soundcard.h
@@ -1045,50 +1045,36 @@ typedef struct mixer_vol_table {
*/
#define LOCL_STARTAUDIO 1
-#if (!defined(__KERNEL__) && !defined(KERNEL) && !defined(INKERNEL) && !defined(_KERNEL)) || defined(USE_SEQ_MACROS)
+#if !defined(__KERNEL__) || defined(USE_SEQ_MACROS)
/*
* Some convenience macros to simplify programming of the
* /dev/sequencer interface
*
- * These macros define the API which should be used when possible.
+ * This is a legacy interface for applications written against
+ * the OSSlib-3.8 style interface. It is no longer possible
+ * to actually link against OSSlib with this header, but we
+ * still provide these macros for programs using them.
+ *
+ * If you want to use OSSlib, it is recommended that you get
+ * the GPL version of OSS-4.x and build against that version
+ * of the header.
+ *
+ * We redefine the extern keyword so that make headers_check
+ * does not complain about SEQ_USE_EXTBUF.
*/
#define SEQ_DECLAREBUF() SEQ_USE_EXTBUF()
void seqbuf_dump(void); /* This function must be provided by programs */
-extern int OSS_init(int seqfd, int buflen);
-extern void OSS_seqbuf_dump(int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_advbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_seq_needbuf(int len, int fd, unsigned char *buf, int buflen);
-extern void OSS_patch_caching(int dev, int chn, int patch,
- int fd, unsigned char *buf, int buflen);
-extern void OSS_drum_caching(int dev, int chn, int patch,
- int fd, unsigned char *buf, int buflen);
-extern void OSS_write_patch(int fd, unsigned char *buf, int len);
-extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
-
#define SEQ_PM_DEFINES int __foo_bar___
-#ifdef OSSLIB
-# define SEQ_USE_EXTBUF() \
- extern unsigned char *_seqbuf; \
- extern int _seqbuflen;extern int _seqbufptr
-# define SEQ_DEFINEBUF(len) SEQ_USE_EXTBUF();static int _requested_seqbuflen=len
-# define _SEQ_ADVBUF(len) OSS_seq_advbuf(len, seqfd, _seqbuf, _seqbuflen)
-# define _SEQ_NEEDBUF(len) OSS_seq_needbuf(len, seqfd, _seqbuf, _seqbuflen)
-# define SEQ_DUMPBUF() OSS_seqbuf_dump(seqfd, _seqbuf, _seqbuflen)
-
-# define SEQ_LOAD_GMINSTR(dev, instr) \
- OSS_patch_caching(dev, -1, instr, seqfd, _seqbuf, _seqbuflen)
-# define SEQ_LOAD_GMDRUM(dev, drum) \
- OSS_drum_caching(dev, -1, drum, seqfd, _seqbuf, _seqbuflen)
-#else /* !OSSLIB */
-
-# define SEQ_LOAD_GMINSTR(dev, instr)
-# define SEQ_LOAD_GMDRUM(dev, drum)
-
-# define SEQ_USE_EXTBUF() \
- extern unsigned char _seqbuf[]; \
- extern int _seqbuflen;extern int _seqbufptr
+
+#define SEQ_LOAD_GMINSTR(dev, instr)
+#define SEQ_LOAD_GMDRUM(dev, drum)
+
+#define _SEQ_EXTERN extern
+#define SEQ_USE_EXTBUF() \
+ _SEQ_EXTERN unsigned char _seqbuf[]; \
+ _SEQ_EXTERN int _seqbuflen; _SEQ_EXTERN int _seqbufptr
#ifndef USE_SIMPLE_MACROS
/* Sample seqbuf_dump() implementation:
@@ -1131,7 +1117,6 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
*/
#define _SEQ_NEEDBUF(len) /* empty */
#endif
-#endif /* !OSSLIB */
#define SEQ_VOLUME_MODE(dev, mode) {_SEQ_NEEDBUF(8);\
_seqbuf[_seqbufptr] = SEQ_EXTENDED;\
@@ -1215,14 +1200,8 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
_CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
#define SEQ_SET_PATCH SEQ_PGM_CHANGE
-#ifdef OSSLIB
-# define SEQ_PGM_CHANGE(dev, chn, patch) \
- {OSS_patch_caching(dev, chn, patch, seqfd, _seqbuf, _seqbuflen); \
- _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0);}
-#else
-# define SEQ_PGM_CHANGE(dev, chn, patch) \
+#define SEQ_PGM_CHANGE(dev, chn, patch) \
_CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
-#endif
#define SEQ_CONTROL(dev, chn, controller, value) \
_CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
@@ -1300,19 +1279,12 @@ extern int OSS_write_patch2(int fd, unsigned char *buf, int len);
/*
* Patch loading.
*/
-#ifdef OSSLIB
-# define SEQ_WRPATCH(patchx, len) \
- OSS_write_patch(seqfd, (char*)(patchx), len)
-# define SEQ_WRPATCH2(patchx, len) \
- OSS_write_patch2(seqfd, (char*)(patchx), len)
-#else
-# define SEQ_WRPATCH(patchx, len) \
+#define SEQ_WRPATCH(patchx, len) \
{if (_seqbufptr) SEQ_DUMPBUF();\
if (write(seqfd, (char*)(patchx), len)==-1) \
perror("Write patch: /dev/sequencer");}
-# define SEQ_WRPATCH2(patchx, len) \
+#define SEQ_WRPATCH2(patchx, len) \
(SEQ_DUMPBUF(), write(seqfd, (char*)(patchx), len))
-#endif
#endif
#endif
diff --git a/include/linux/spi/eeprom.h b/include/linux/spi/eeprom.h
index 1085212c446e..306e7b1c69ed 100644
--- a/include/linux/spi/eeprom.h
+++ b/include/linux/spi/eeprom.h
@@ -1,6 +1,8 @@
#ifndef __LINUX_SPI_EEPROM_H
#define __LINUX_SPI_EEPROM_H
+#include <linux/memory.h>
+
/*
* Put one of these structures in platform_data for SPI EEPROMS handled
* by the "at25" driver. On SPI, most EEPROMS understand the same core
@@ -17,6 +19,10 @@ struct spi_eeprom {
#define EE_ADDR2 0x0002 /* 16 bit addrs */
#define EE_ADDR3 0x0004 /* 24 bit addrs */
#define EE_READONLY 0x0008 /* disallow writes */
+
+ /* for exporting this chip's data to other kernel code */
+ void (*setup)(struct memory_accessor *mem, void *context);
+ void *context;
};
#endif /* __LINUX_SPI_EEPROM_H */
diff --git a/include/linux/spi/libertas_spi.h b/include/linux/spi/libertas_spi.h
new file mode 100644
index 000000000000..79506f5f9e67
--- /dev/null
+++ b/include/linux/spi/libertas_spi.h
@@ -0,0 +1,32 @@
+/*
+ * board-specific data for the libertas_spi driver.
+ *
+ * Copyright 2008 Analog Devices Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ */
+#ifndef _LIBERTAS_SPI_H_
+#define _LIBERTAS_SPI_H_
+
+struct spi_device;
+
+struct libertas_spi_platform_data {
+ /* There are two ways to read data from the WLAN module's SPI
+ * interface. Setting 0 or 1 here controls which one is used.
+ *
+ * Usually you want to set use_dummy_writes = 1.
+ * However, if that doesn't work or if you are using a slow SPI clock
+ * speed, you may want to use 0 here. */
+ u16 use_dummy_writes;
+
+ /* GPIO number to use as chip select */
+ u16 gpio_cs;
+
+ /* Board specific setup/teardown */
+ int (*setup)(struct spi_device *spi);
+ int (*teardown)(struct spi_device *spi);
+};
+#endif
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index 68bb1c501d0d..2cc43fa380cb 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -204,6 +204,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
* SPI slaves, and are numbered from zero to num_chipselects.
* each slave has a chipselect signal, but it's common that not
* every chipselect is connected to a slave.
+ * @dma_alignment: SPI controller constraint on DMA buffers alignment.
* @setup: updates the device mode and clocking records used by a
* device's SPI controller; protocol code may call this. This
* must fail if an unrecognized or unsupported mode is requested.
@@ -239,6 +240,11 @@ struct spi_master {
*/
u16 num_chipselect;
+ /* some SPI controllers pose alignment requirements on DMAable
+ * buffers; let protocol drivers know about these requirements.
+ */
+ u16 dma_alignment;
+
/* setup mode and clock, etc (spi driver may call many times) */
int (*setup)(struct spi_device *spi);
diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index bf8de281b4ed..eed4254bd503 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -83,6 +83,13 @@ extern int spi_bitbang_stop(struct spi_bitbang *spi);
* int getmiso(struct spi_device *);
* void spidelay(unsigned);
*
+ * setsck()'s is_on parameter is a zero/nonzero boolean.
+ *
+ * setmosi()'s is_on parameter is a zero/nonzero boolean.
+ *
+ * getmiso() is required to return 0 or 1 only. Any other value is invalid
+ * and will result in improper operation.
+ *
* A non-inlined routine would call bitbang_txrx_*() routines. The
* main loop could easily compile down to a handful of instructions,
* especially if the delay is a NOP (to run at peak speed).
diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h
index 0f01a0f1f40c..ca6782ee4b9f 100644
--- a/include/linux/spi/spi_gpio.h
+++ b/include/linux/spi/spi_gpio.h
@@ -25,10 +25,16 @@
* ...
* };
*
+ * If chipselect is not used (there's only one device on the bus), assign
+ * SPI_GPIO_NO_CHIPSELECT to the controller_data:
+ * .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT;
+ *
* If the bitbanged bus is later switched to a "native" controller,
* that platform_device and controller_data should be removed.
*/
+#define SPI_GPIO_NO_CHIPSELECT ((unsigned long)-1l)
+
/**
* struct spi_gpio_platform_data - parameter for bitbanged SPI master
* @sck: number of the GPIO used for clock output
diff --git a/include/linux/spi/spidev.h b/include/linux/spi/spidev.h
index c93ef9d42a01..95251ccd5a07 100644
--- a/include/linux/spi/spidev.h
+++ b/include/linux/spi/spidev.h
@@ -22,6 +22,7 @@
#ifndef SPIDEV_H
#define SPIDEV_H
+#include <linux/types.h>
/* User space versions of kernel symbols for SPI clocking modes,
* matching <linux/spi/spi.h>
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index e0c0fccced46..252b245cfcf4 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -124,7 +124,12 @@ do { \
#ifdef CONFIG_GENERIC_LOCKBREAK
#define spin_is_contended(lock) ((lock)->break_lock)
#else
+
+#ifdef __raw_spin_is_contended
#define spin_is_contended(lock) __raw_spin_is_contended(&(lock)->raw_lock)
+#else
+#define spin_is_contended(lock) (((void)(lock), 0))
+#endif /*__raw_spin_is_contended*/
#endif
/**
@@ -148,9 +153,11 @@ do { \
extern int _raw_spin_trylock(spinlock_t *lock);
extern void _raw_spin_unlock(spinlock_t *lock);
extern void _raw_read_lock(rwlock_t *lock);
+#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)
extern int _raw_read_trylock(rwlock_t *lock);
extern void _raw_read_unlock(rwlock_t *lock);
extern void _raw_write_lock(rwlock_t *lock);
+#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock)
extern int _raw_write_trylock(rwlock_t *lock);
extern void _raw_write_unlock(rwlock_t *lock);
#else
@@ -160,9 +167,13 @@ do { \
# define _raw_spin_trylock(lock) __raw_spin_trylock(&(lock)->raw_lock)
# define _raw_spin_unlock(lock) __raw_spin_unlock(&(lock)->raw_lock)
# define _raw_read_lock(rwlock) __raw_read_lock(&(rwlock)->raw_lock)
+# define _raw_read_lock_flags(lock, flags) \
+ __raw_read_lock_flags(&(lock)->raw_lock, *(flags))
# define _raw_read_trylock(rwlock) __raw_read_trylock(&(rwlock)->raw_lock)
# define _raw_read_unlock(rwlock) __raw_read_unlock(&(rwlock)->raw_lock)
# define _raw_write_lock(rwlock) __raw_write_lock(&(rwlock)->raw_lock)
+# define _raw_write_lock_flags(lock, flags) \
+ __raw_write_lock_flags(&(lock)->raw_lock, *(flags))
# define _raw_write_trylock(rwlock) __raw_write_trylock(&(rwlock)->raw_lock)
# define _raw_write_unlock(rwlock) __raw_write_unlock(&(rwlock)->raw_lock)
#endif
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 17d9b58f6379..5ae8fa22d331 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -339,6 +339,10 @@ extern int ssb_bus_pcmciabus_register(struct ssb_bus *bus,
extern void ssb_bus_unregister(struct ssb_bus *bus);
+/* Set a fallback SPROM.
+ * See kdoc at the function definition for complete documentation. */
+extern int ssb_arch_set_fallback_sprom(const struct ssb_sprom *sprom);
+
/* Suspend a SSB bus.
* Call this from the parent bus suspend routine. */
extern int ssb_bus_suspend(struct ssb_bus *bus);
diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h
index 7d7e03dcf77c..d3b1d18922f2 100644
--- a/include/linux/ssb/ssb_driver_chipcommon.h
+++ b/include/linux/ssb/ssb_driver_chipcommon.h
@@ -181,6 +181,16 @@
#define SSB_CHIPCO_PROG_WAITCNT 0x0124
#define SSB_CHIPCO_FLASH_CFG 0x0128
#define SSB_CHIPCO_FLASH_WAITCNT 0x012C
+#define SSB_CHIPCO_CLKCTLST 0x01E0 /* Clock control and status (rev >= 20) */
+#define SSB_CHIPCO_CLKCTLST_FORCEALP 0x00000001 /* Force ALP request */
+#define SSB_CHIPCO_CLKCTLST_FORCEHT 0x00000002 /* Force HT request */
+#define SSB_CHIPCO_CLKCTLST_FORCEILP 0x00000004 /* Force ILP request */
+#define SSB_CHIPCO_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */
+#define SSB_CHIPCO_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */
+#define SSB_CHIPCO_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */
+#define SSB_CHIPCO_CLKCTLST_HAVEHT 0x00010000 /* HT available */
+#define SSB_CHIPCO_CLKCTLST_HAVEALP 0x00020000 /* APL available */
+#define SSB_CHIPCO_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */
#define SSB_CHIPCO_UART0_DATA 0x0300
#define SSB_CHIPCO_UART0_IMR 0x0304
#define SSB_CHIPCO_UART0_FCR 0x0308
@@ -197,6 +207,196 @@
#define SSB_CHIPCO_UART1_LSR 0x0414
#define SSB_CHIPCO_UART1_MSR 0x0418
#define SSB_CHIPCO_UART1_SCRATCH 0x041C
+/* PMU registers (rev >= 20) */
+#define SSB_CHIPCO_PMU_CTL 0x0600 /* PMU control */
+#define SSB_CHIPCO_PMU_CTL_ILP_DIV 0xFFFF0000 /* ILP div mask */
+#define SSB_CHIPCO_PMU_CTL_ILP_DIV_SHIFT 16
+#define SSB_CHIPCO_PMU_CTL_NOILPONW 0x00000200 /* No ILP on wait */
+#define SSB_CHIPCO_PMU_CTL_HTREQEN 0x00000100 /* HT req enable */
+#define SSB_CHIPCO_PMU_CTL_ALPREQEN 0x00000080 /* ALP req enable */
+#define SSB_CHIPCO_PMU_CTL_XTALFREQ 0x0000007C /* Crystal freq */
+#define SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT 2
+#define SSB_CHIPCO_PMU_CTL_ILPDIVEN 0x00000002 /* ILP div enable */
+#define SSB_CHIPCO_PMU_CTL_LPOSEL 0x00000001 /* LPO sel */
+#define SSB_CHIPCO_PMU_CAP 0x0604 /* PMU capabilities */
+#define SSB_CHIPCO_PMU_CAP_REVISION 0x000000FF /* Revision mask */
+#define SSB_CHIPCO_PMU_STAT 0x0608 /* PMU status */
+#define SSB_CHIPCO_PMU_STAT_INTPEND 0x00000040 /* Interrupt pending */
+#define SSB_CHIPCO_PMU_STAT_SBCLKST 0x00000030 /* Backplane clock status? */
+#define SSB_CHIPCO_PMU_STAT_HAVEALP 0x00000008 /* ALP available */
+#define SSB_CHIPCO_PMU_STAT_HAVEHT 0x00000004 /* HT available */
+#define SSB_CHIPCO_PMU_STAT_RESINIT 0x00000003 /* Res init */
+#define SSB_CHIPCO_PMU_RES_STAT 0x060C /* PMU res status */
+#define SSB_CHIPCO_PMU_RES_PEND 0x0610 /* PMU res pending */
+#define SSB_CHIPCO_PMU_TIMER 0x0614 /* PMU timer */
+#define SSB_CHIPCO_PMU_MINRES_MSK 0x0618 /* PMU min res mask */
+#define SSB_CHIPCO_PMU_MAXRES_MSK 0x061C /* PMU max res mask */
+#define SSB_CHIPCO_PMU_RES_TABSEL 0x0620 /* PMU res table sel */
+#define SSB_CHIPCO_PMU_RES_DEPMSK 0x0624 /* PMU res dep mask */
+#define SSB_CHIPCO_PMU_RES_UPDNTM 0x0628 /* PMU res updown timer */
+#define SSB_CHIPCO_PMU_RES_TIMER 0x062C /* PMU res timer */
+#define SSB_CHIPCO_PMU_CLKSTRETCH 0x0630 /* PMU clockstretch */
+#define SSB_CHIPCO_PMU_WATCHDOG 0x0634 /* PMU watchdog */
+#define SSB_CHIPCO_PMU_RES_REQTS 0x0640 /* PMU res req timer sel */
+#define SSB_CHIPCO_PMU_RES_REQT 0x0644 /* PMU res req timer */
+#define SSB_CHIPCO_PMU_RES_REQM 0x0648 /* PMU res req mask */
+#define SSB_CHIPCO_CHIPCTL_ADDR 0x0650
+#define SSB_CHIPCO_CHIPCTL_DATA 0x0654
+#define SSB_CHIPCO_REGCTL_ADDR 0x0658
+#define SSB_CHIPCO_REGCTL_DATA 0x065C
+#define SSB_CHIPCO_PLLCTL_ADDR 0x0660
+#define SSB_CHIPCO_PLLCTL_DATA 0x0664
+
+
+
+/** PMU PLL registers */
+
+/* PMU rev 0 PLL registers */
+#define SSB_PMU0_PLLCTL0 0
+#define SSB_PMU0_PLLCTL0_PDIV_MSK 0x00000001
+#define SSB_PMU0_PLLCTL0_PDIV_FREQ 25000 /* kHz */
+#define SSB_PMU0_PLLCTL1 1
+#define SSB_PMU0_PLLCTL1_WILD_IMSK 0xF0000000 /* Wild int mask (low nibble) */
+#define SSB_PMU0_PLLCTL1_WILD_IMSK_SHIFT 28
+#define SSB_PMU0_PLLCTL1_WILD_FMSK 0x0FFFFF00 /* Wild frac mask */
+#define SSB_PMU0_PLLCTL1_WILD_FMSK_SHIFT 8
+#define SSB_PMU0_PLLCTL1_STOPMOD 0x00000040 /* Stop mod */
+#define SSB_PMU0_PLLCTL2 2
+#define SSB_PMU0_PLLCTL2_WILD_IMSKHI 0x0000000F /* Wild int mask (high nibble) */
+#define SSB_PMU0_PLLCTL2_WILD_IMSKHI_SHIFT 0
+
+/* PMU rev 1 PLL registers */
+#define SSB_PMU1_PLLCTL0 0
+#define SSB_PMU1_PLLCTL0_P1DIV 0x00F00000 /* P1 div */
+#define SSB_PMU1_PLLCTL0_P1DIV_SHIFT 20
+#define SSB_PMU1_PLLCTL0_P2DIV 0x0F000000 /* P2 div */
+#define SSB_PMU1_PLLCTL0_P2DIV_SHIFT 24
+#define SSB_PMU1_PLLCTL1 1
+#define SSB_PMU1_PLLCTL1_M1DIV 0x000000FF /* M1 div */
+#define SSB_PMU1_PLLCTL1_M1DIV_SHIFT 0
+#define SSB_PMU1_PLLCTL1_M2DIV 0x0000FF00 /* M2 div */
+#define SSB_PMU1_PLLCTL1_M2DIV_SHIFT 8
+#define SSB_PMU1_PLLCTL1_M3DIV 0x00FF0000 /* M3 div */
+#define SSB_PMU1_PLLCTL1_M3DIV_SHIFT 16
+#define SSB_PMU1_PLLCTL1_M4DIV 0xFF000000 /* M4 div */
+#define SSB_PMU1_PLLCTL1_M4DIV_SHIFT 24
+#define SSB_PMU1_PLLCTL2 2
+#define SSB_PMU1_PLLCTL2_M5DIV 0x000000FF /* M5 div */
+#define SSB_PMU1_PLLCTL2_M5DIV_SHIFT 0
+#define SSB_PMU1_PLLCTL2_M6DIV 0x0000FF00 /* M6 div */
+#define SSB_PMU1_PLLCTL2_M6DIV_SHIFT 8
+#define SSB_PMU1_PLLCTL2_NDIVMODE 0x000E0000 /* NDIV mode */
+#define SSB_PMU1_PLLCTL2_NDIVMODE_SHIFT 17
+#define SSB_PMU1_PLLCTL2_NDIVINT 0x1FF00000 /* NDIV int */
+#define SSB_PMU1_PLLCTL2_NDIVINT_SHIFT 20
+#define SSB_PMU1_PLLCTL3 3
+#define SSB_PMU1_PLLCTL3_NDIVFRAC 0x00FFFFFF /* NDIV frac */
+#define SSB_PMU1_PLLCTL3_NDIVFRAC_SHIFT 0
+#define SSB_PMU1_PLLCTL4 4
+#define SSB_PMU1_PLLCTL5 5
+#define SSB_PMU1_PLLCTL5_CLKDRV 0xFFFFFF00 /* clk drv */
+#define SSB_PMU1_PLLCTL5_CLKDRV_SHIFT 8
+
+/* BCM4312 PLL resource numbers. */
+#define SSB_PMURES_4312_SWITCHER_BURST 0
+#define SSB_PMURES_4312_SWITCHER_PWM 1
+#define SSB_PMURES_4312_PA_REF_LDO 2
+#define SSB_PMURES_4312_CORE_LDO_BURST 3
+#define SSB_PMURES_4312_CORE_LDO_PWM 4
+#define SSB_PMURES_4312_RADIO_LDO 5
+#define SSB_PMURES_4312_ILP_REQUEST 6
+#define SSB_PMURES_4312_BG_FILTBYP 7
+#define SSB_PMURES_4312_TX_FILTBYP 8
+#define SSB_PMURES_4312_RX_FILTBYP 9
+#define SSB_PMURES_4312_XTAL_PU 10
+#define SSB_PMURES_4312_ALP_AVAIL 11
+#define SSB_PMURES_4312_BB_PLL_FILTBYP 12
+#define SSB_PMURES_4312_RF_PLL_FILTBYP 13
+#define SSB_PMURES_4312_HT_AVAIL 14
+
+/* BCM4325 PLL resource numbers. */
+#define SSB_PMURES_4325_BUCK_BOOST_BURST 0
+#define SSB_PMURES_4325_CBUCK_BURST 1
+#define SSB_PMURES_4325_CBUCK_PWM 2
+#define SSB_PMURES_4325_CLDO_CBUCK_BURST 3
+#define SSB_PMURES_4325_CLDO_CBUCK_PWM 4
+#define SSB_PMURES_4325_BUCK_BOOST_PWM 5
+#define SSB_PMURES_4325_ILP_REQUEST 6
+#define SSB_PMURES_4325_ABUCK_BURST 7
+#define SSB_PMURES_4325_ABUCK_PWM 8
+#define SSB_PMURES_4325_LNLDO1_PU 9
+#define SSB_PMURES_4325_LNLDO2_PU 10
+#define SSB_PMURES_4325_LNLDO3_PU 11
+#define SSB_PMURES_4325_LNLDO4_PU 12
+#define SSB_PMURES_4325_XTAL_PU 13
+#define SSB_PMURES_4325_ALP_AVAIL 14
+#define SSB_PMURES_4325_RX_PWRSW_PU 15
+#define SSB_PMURES_4325_TX_PWRSW_PU 16
+#define SSB_PMURES_4325_RFPLL_PWRSW_PU 17
+#define SSB_PMURES_4325_LOGEN_PWRSW_PU 18
+#define SSB_PMURES_4325_AFE_PWRSW_PU 19
+#define SSB_PMURES_4325_BBPLL_PWRSW_PU 20
+#define SSB_PMURES_4325_HT_AVAIL 21
+
+/* BCM4328 PLL resource numbers. */
+#define SSB_PMURES_4328_EXT_SWITCHER_PWM 0
+#define SSB_PMURES_4328_BB_SWITCHER_PWM 1
+#define SSB_PMURES_4328_BB_SWITCHER_BURST 2
+#define SSB_PMURES_4328_BB_EXT_SWITCHER_BURST 3
+#define SSB_PMURES_4328_ILP_REQUEST 4
+#define SSB_PMURES_4328_RADIO_SWITCHER_PWM 5
+#define SSB_PMURES_4328_RADIO_SWITCHER_BURST 6
+#define SSB_PMURES_4328_ROM_SWITCH 7
+#define SSB_PMURES_4328_PA_REF_LDO 8
+#define SSB_PMURES_4328_RADIO_LDO 9
+#define SSB_PMURES_4328_AFE_LDO 10
+#define SSB_PMURES_4328_PLL_LDO 11
+#define SSB_PMURES_4328_BG_FILTBYP 12
+#define SSB_PMURES_4328_TX_FILTBYP 13
+#define SSB_PMURES_4328_RX_FILTBYP 14
+#define SSB_PMURES_4328_XTAL_PU 15
+#define SSB_PMURES_4328_XTAL_EN 16
+#define SSB_PMURES_4328_BB_PLL_FILTBYP 17
+#define SSB_PMURES_4328_RF_PLL_FILTBYP 18
+#define SSB_PMURES_4328_BB_PLL_PU 19
+
+/* BCM5354 PLL resource numbers. */
+#define SSB_PMURES_5354_EXT_SWITCHER_PWM 0
+#define SSB_PMURES_5354_BB_SWITCHER_PWM 1
+#define SSB_PMURES_5354_BB_SWITCHER_BURST 2
+#define SSB_PMURES_5354_BB_EXT_SWITCHER_BURST 3
+#define SSB_PMURES_5354_ILP_REQUEST 4
+#define SSB_PMURES_5354_RADIO_SWITCHER_PWM 5
+#define SSB_PMURES_5354_RADIO_SWITCHER_BURST 6
+#define SSB_PMURES_5354_ROM_SWITCH 7
+#define SSB_PMURES_5354_PA_REF_LDO 8
+#define SSB_PMURES_5354_RADIO_LDO 9
+#define SSB_PMURES_5354_AFE_LDO 10
+#define SSB_PMURES_5354_PLL_LDO 11
+#define SSB_PMURES_5354_BG_FILTBYP 12
+#define SSB_PMURES_5354_TX_FILTBYP 13
+#define SSB_PMURES_5354_RX_FILTBYP 14
+#define SSB_PMURES_5354_XTAL_PU 15
+#define SSB_PMURES_5354_XTAL_EN 16
+#define SSB_PMURES_5354_BB_PLL_FILTBYP 17
+#define SSB_PMURES_5354_RF_PLL_FILTBYP 18
+#define SSB_PMURES_5354_BB_PLL_PU 19
+
+
+
+/** Chip specific Chip-Status register contents. */
+#define SSB_CHIPCO_CHST_4325_SPROM_OTP_SEL 0x00000003
+#define SSB_CHIPCO_CHST_4325_DEFCIS_SEL 0 /* OTP is powered up, use def. CIS, no SPROM */
+#define SSB_CHIPCO_CHST_4325_SPROM_SEL 1 /* OTP is powered up, SPROM is present */
+#define SSB_CHIPCO_CHST_4325_OTP_SEL 2 /* OTP is powered up, no SPROM */
+#define SSB_CHIPCO_CHST_4325_OTP_PWRDN 3 /* OTP is powered down, SPROM is present */
+#define SSB_CHIPCO_CHST_4325_SDIO_USB_MODE 0x00000004
+#define SSB_CHIPCO_CHST_4325_SDIO_USB_MODE_SHIFT 2
+#define SSB_CHIPCO_CHST_4325_RCAL_VALID 0x00000008
+#define SSB_CHIPCO_CHST_4325_RCAL_VALID_SHIFT 3
+#define SSB_CHIPCO_CHST_4325_RCAL_VALUE 0x000001F0
+#define SSB_CHIPCO_CHST_4325_RCAL_VALUE_SHIFT 4
+#define SSB_CHIPCO_CHST_4325_PMUTOP_2B 0x00000200 /* 1 for 2b, 0 for to 2a */
@@ -353,11 +553,20 @@
struct ssb_device;
struct ssb_serial_port;
+/* Data for the PMU, if available.
+ * Check availability with ((struct ssb_chipcommon)->capabilities & SSB_CHIPCO_CAP_PMU)
+ */
+struct ssb_chipcommon_pmu {
+ u8 rev; /* PMU revision */
+ u32 crystalfreq; /* The active crystal frequency (in kHz) */
+};
+
struct ssb_chipcommon {
struct ssb_device *dev;
u32 capabilities;
/* Fast Powerup Delay constant */
u16 fast_pwrup_delay;
+ struct ssb_chipcommon_pmu pmu;
};
static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
@@ -365,6 +574,17 @@ static inline bool ssb_chipco_available(struct ssb_chipcommon *cc)
return (cc->dev != NULL);
}
+/* Register access */
+#define chipco_read32(cc, offset) ssb_read32((cc)->dev, offset)
+#define chipco_write32(cc, offset, val) ssb_write32((cc)->dev, offset, val)
+
+#define chipco_mask32(cc, offset, mask) \
+ chipco_write32(cc, offset, chipco_read32(cc, offset) & (mask))
+#define chipco_set32(cc, offset, set) \
+ chipco_write32(cc, offset, chipco_read32(cc, offset) | (set))
+#define chipco_maskset32(cc, offset, mask, set) \
+ chipco_write32(cc, offset, (chipco_read32(cc, offset) & (mask)) | (set))
+
extern void ssb_chipcommon_init(struct ssb_chipcommon *cc);
extern void ssb_chipco_suspend(struct ssb_chipcommon *cc);
@@ -406,4 +626,8 @@ extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
struct ssb_serial_port *ports);
#endif /* CONFIG_SSB_SERIAL */
+/* PMU support */
+extern void ssb_pmu_init(struct ssb_chipcommon *cc);
+
+
#endif /* LINUX_SSB_CHIPCO_H_ */
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 99a0f991e850..a01b982b5783 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -326,6 +326,42 @@
#define SSB_SPROM5_GPIOB_P3 0xFF00 /* Pin 3 */
#define SSB_SPROM5_GPIOB_P3_SHIFT 8
+/* SPROM Revision 8 */
+#define SSB_SPROM8_BFLLO 0x1084 /* Boardflags (low 16 bits) */
+#define SSB_SPROM8_BFLHI 0x1086 /* Boardflags Hi */
+#define SSB_SPROM8_IL0MAC 0x108C /* 6 byte MAC address */
+#define SSB_SPROM8_CCODE 0x1092 /* 2 byte country code */
+#define SSB_SPROM8_ANTAVAIL 0x109C /* Antenna available bitfields*/
+#define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */
+#define SSB_SPROM8_ANTAVAIL_A_SHIFT 8
+#define SSB_SPROM8_ANTAVAIL_BG 0x00FF /* B-PHY and G-PHY bitfield */
+#define SSB_SPROM8_ANTAVAIL_BG_SHIFT 0
+#define SSB_SPROM8_AGAIN01 0x109E /* Antenna Gain (in dBm Q5.2) */
+#define SSB_SPROM8_AGAIN0 0x00FF /* Antenna 0 */
+#define SSB_SPROM8_AGAIN0_SHIFT 0
+#define SSB_SPROM8_AGAIN1 0xFF00 /* Antenna 1 */
+#define SSB_SPROM8_AGAIN1_SHIFT 8
+#define SSB_SPROM8_AGAIN23 0x10A0
+#define SSB_SPROM8_AGAIN2 0x00FF /* Antenna 2 */
+#define SSB_SPROM8_AGAIN2_SHIFT 0
+#define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */
+#define SSB_SPROM8_AGAIN3_SHIFT 8
+#define SSB_SPROM8_GPIOA 0x1096 /*Gen. Purpose IO # 0 and 1 */
+#define SSB_SPROM8_GPIOA_P0 0x00FF /* Pin 0 */
+#define SSB_SPROM8_GPIOA_P1 0xFF00 /* Pin 1 */
+#define SSB_SPROM8_GPIOA_P1_SHIFT 8
+#define SSB_SPROM8_GPIOB 0x1098 /* Gen. Purpose IO # 2 and 3 */
+#define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */
+#define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */
+#define SSB_SPROM8_GPIOB_P3_SHIFT 8
+#define SSB_SPROM8_MAXP_BG 0x10C0 /* Max Power BG in path 1 */
+#define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */
+#define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
+#define SSB_SPROM8_ITSSI_BG_SHIFT 8
+#define SSB_SPROM8_MAXP_A 0x10C8 /* Max Power A in path 1 */
+#define SSB_SPROM8_MAXP_A_MASK 0x00FF /* Mask for Max Power A */
+#define SSB_SPROM8_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */
+#define SSB_SPROM8_ITSSI_A_SHIFT 8
/* Values for SSB_SPROM1_BINF_CCODE */
enum {
diff --git a/include/linux/stackprotector.h b/include/linux/stackprotector.h
new file mode 100644
index 000000000000..6f3e54c704c0
--- /dev/null
+++ b/include/linux/stackprotector.h
@@ -0,0 +1,16 @@
+#ifndef _LINUX_STACKPROTECTOR_H
+#define _LINUX_STACKPROTECTOR_H 1
+
+#include <linux/compiler.h>
+#include <linux/sched.h>
+#include <linux/random.h>
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+# include <asm/stackprotector.h>
+#else
+static inline void boot_init_stack_canary(void)
+{
+}
+#endif
+
+#endif
diff --git a/include/linux/string.h b/include/linux/string.h
index d18fc198aa2f..489019ef1694 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -10,8 +10,10 @@
#include <linux/compiler.h> /* for inline */
#include <linux/types.h> /* for size_t */
#include <linux/stddef.h> /* for NULL */
+#include <stdarg.h>
extern char *strndup_user(const char __user *, long);
+extern void *memdup_user(const void __user *, size_t);
/*
* Include machine specific inline routines
@@ -111,8 +113,23 @@ extern void argv_free(char **argv);
extern bool sysfs_streq(const char *s1, const char *s2);
+#ifdef CONFIG_BINARY_PRINTF
+int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);
+int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf);
+int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4);
+#endif
+
extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
const void *from, size_t available);
+/**
+ * strstarts - does @str start with @prefix?
+ * @str: string to examine
+ * @prefix: prefix to look for.
+ */
+static inline bool strstarts(const char *str, const char *prefix)
+{
+ return strncmp(str, prefix, strlen(prefix)) == 0;
+}
#endif
#endif /* _LINUX_STRING_H_ */
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 3435d24bfe55..2a30775959e9 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -24,6 +24,15 @@
*/
typedef int (*svc_thread_fn)(void *);
+/* statistics for svc_pool structures */
+struct svc_pool_stats {
+ unsigned long packets;
+ unsigned long sockets_queued;
+ unsigned long threads_woken;
+ unsigned long overloads_avoided;
+ unsigned long threads_timedout;
+};
+
/*
*
* RPC service thread pool.
@@ -41,6 +50,8 @@ struct svc_pool {
struct list_head sp_sockets; /* pending sockets */
unsigned int sp_nrthreads; /* # of threads in pool */
struct list_head sp_all_threads; /* all server threads */
+ int sp_nwaking; /* number of threads woken but not yet active */
+ struct svc_pool_stats sp_stats; /* statistics on pool operation */
} ____cacheline_aligned_in_smp;
/*
@@ -69,7 +80,6 @@ struct svc_serv {
struct list_head sv_tempsocks; /* all temporary sockets */
int sv_tmpcnt; /* count of temporary sockets */
struct timer_list sv_temptimer; /* timer for aging temporary sockets */
- sa_family_t sv_family; /* listener's address family */
char * sv_name; /* service name */
@@ -84,6 +94,8 @@ struct svc_serv {
struct module * sv_module; /* optional module to count when
* adding threads */
svc_thread_fn sv_function; /* main function for threads */
+ unsigned int sv_drc_max_pages; /* Total pages for DRC */
+ unsigned int sv_drc_pages_used;/* DRC pages used */
};
/*
@@ -219,6 +231,7 @@ struct svc_rqst {
struct svc_cred rq_cred; /* auth info */
void * rq_xprt_ctxt; /* transport specific context ptr */
struct svc_deferred_req*rq_deferred; /* deferred request we are replaying */
+ int rq_usedeferral; /* use deferral */
size_t rq_xprt_hlen; /* xprt header len */
struct xdr_buf rq_arg;
@@ -264,6 +277,7 @@ struct svc_rqst {
* cache pages */
wait_queue_head_t rq_wait; /* synchronization */
struct task_struct *rq_task; /* service thread */
+ int rq_waking; /* 1 if thread is being woken */
};
/*
@@ -385,19 +399,20 @@ struct svc_procedure {
/*
* Function prototypes.
*/
-struct svc_serv *svc_create(struct svc_program *, unsigned int, sa_family_t,
+struct svc_serv *svc_create(struct svc_program *, unsigned int,
void (*shutdown)(struct svc_serv *));
struct svc_rqst *svc_prepare_thread(struct svc_serv *serv,
struct svc_pool *pool);
void svc_exit_thread(struct svc_rqst *);
struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int,
- sa_family_t, void (*shutdown)(struct svc_serv *),
+ void (*shutdown)(struct svc_serv *),
svc_thread_fn, struct module *);
int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int);
+int svc_pool_stats_open(struct svc_serv *serv, struct file *file);
void svc_destroy(struct svc_serv *);
int svc_process(struct svc_rqst *);
-int svc_register(const struct svc_serv *, const unsigned short,
- const unsigned short);
+int svc_register(const struct svc_serv *, const int,
+ const unsigned short, const unsigned short);
void svc_wake_up(struct svc_serv *);
void svc_reserve(struct svc_rqst *rqstp, int space);
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 0127daca4354..0d9cb6ef28b0 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -71,7 +71,8 @@ int svc_reg_xprt_class(struct svc_xprt_class *);
void svc_unreg_xprt_class(struct svc_xprt_class *);
void svc_xprt_init(struct svc_xprt_class *, struct svc_xprt *,
struct svc_serv *);
-int svc_create_xprt(struct svc_serv *, char *, unsigned short, int);
+int svc_create_xprt(struct svc_serv *, const char *, const int,
+ const unsigned short, int);
void svc_xprt_enqueue(struct svc_xprt *xprt);
void svc_xprt_received(struct svc_xprt *);
void svc_xprt_put(struct svc_xprt *xprt);
@@ -80,7 +81,8 @@ void svc_close_xprt(struct svc_xprt *xprt);
void svc_delete_xprt(struct svc_xprt *xprt);
int svc_port_is_privileged(struct sockaddr *sin);
int svc_print_xprts(char *buf, int maxlen);
-struct svc_xprt *svc_find_xprt(struct svc_serv *, char *, int, int);
+struct svc_xprt *svc_find_xprt(struct svc_serv *serv, const char *xcl_name,
+ const sa_family_t af, const unsigned short port);
int svc_xprt_names(struct svc_serv *serv, char *buf, int buflen);
static inline void svc_xprt_get(struct svc_xprt *xprt)
@@ -88,29 +90,32 @@ static inline void svc_xprt_get(struct svc_xprt *xprt)
kref_get(&xprt->xpt_ref);
}
static inline void svc_xprt_set_local(struct svc_xprt *xprt,
- struct sockaddr *sa, int salen)
+ const struct sockaddr *sa,
+ const size_t salen)
{
memcpy(&xprt->xpt_local, sa, salen);
xprt->xpt_locallen = salen;
}
static inline void svc_xprt_set_remote(struct svc_xprt *xprt,
- struct sockaddr *sa, int salen)
+ const struct sockaddr *sa,
+ const size_t salen)
{
memcpy(&xprt->xpt_remote, sa, salen);
xprt->xpt_remotelen = salen;
}
-static inline unsigned short svc_addr_port(struct sockaddr *sa)
+static inline unsigned short svc_addr_port(const struct sockaddr *sa)
{
- unsigned short ret = 0;
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)sa;
+ const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)sa;
+
switch (sa->sa_family) {
case AF_INET:
- ret = ntohs(((struct sockaddr_in *)sa)->sin_port);
- break;
+ return ntohs(sin->sin_port);
case AF_INET6:
- ret = ntohs(((struct sockaddr_in6 *)sa)->sin6_port);
- break;
+ return ntohs(sin6->sin6_port);
}
- return ret;
+
+ return 0;
}
static inline size_t svc_addr_len(struct sockaddr *sa)
@@ -124,36 +129,39 @@ static inline size_t svc_addr_len(struct sockaddr *sa)
return -EAFNOSUPPORT;
}
-static inline unsigned short svc_xprt_local_port(struct svc_xprt *xprt)
+static inline unsigned short svc_xprt_local_port(const struct svc_xprt *xprt)
{
- return svc_addr_port((struct sockaddr *)&xprt->xpt_local);
+ return svc_addr_port((const struct sockaddr *)&xprt->xpt_local);
}
-static inline unsigned short svc_xprt_remote_port(struct svc_xprt *xprt)
+static inline unsigned short svc_xprt_remote_port(const struct svc_xprt *xprt)
{
- return svc_addr_port((struct sockaddr *)&xprt->xpt_remote);
+ return svc_addr_port((const struct sockaddr *)&xprt->xpt_remote);
}
-static inline char *__svc_print_addr(struct sockaddr *addr,
- char *buf, size_t len)
+static inline char *__svc_print_addr(const struct sockaddr *addr,
+ char *buf, const size_t len)
{
+ const struct sockaddr_in *sin = (const struct sockaddr_in *)addr;
+ const struct sockaddr_in6 *sin6 = (const struct sockaddr_in6 *)addr;
+
switch (addr->sa_family) {
case AF_INET:
- snprintf(buf, len, "%pI4, port=%u",
- &((struct sockaddr_in *)addr)->sin_addr,
- ntohs(((struct sockaddr_in *) addr)->sin_port));
+ snprintf(buf, len, "%pI4, port=%u", &sin->sin_addr,
+ ntohs(sin->sin_port));
break;
case AF_INET6:
snprintf(buf, len, "%pI6, port=%u",
- &((struct sockaddr_in6 *)addr)->sin6_addr,
- ntohs(((struct sockaddr_in6 *) addr)->sin6_port));
+ &sin6->sin6_addr,
+ ntohs(sin6->sin6_port));
break;
default:
snprintf(buf, len, "unknown address type: %d", addr->sa_family);
break;
}
+
return buf;
}
#endif /* SUNRPC_SVC_XPRT_H */
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 49e1eb454465..d8910b68e1bd 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -69,27 +69,27 @@ struct xdr_buf {
* pre-xdr'ed macros.
*/
-#define xdr_zero __constant_htonl(0)
-#define xdr_one __constant_htonl(1)
-#define xdr_two __constant_htonl(2)
-
-#define rpc_success __constant_htonl(RPC_SUCCESS)
-#define rpc_prog_unavail __constant_htonl(RPC_PROG_UNAVAIL)
-#define rpc_prog_mismatch __constant_htonl(RPC_PROG_MISMATCH)
-#define rpc_proc_unavail __constant_htonl(RPC_PROC_UNAVAIL)
-#define rpc_garbage_args __constant_htonl(RPC_GARBAGE_ARGS)
-#define rpc_system_err __constant_htonl(RPC_SYSTEM_ERR)
-#define rpc_drop_reply __constant_htonl(RPC_DROP_REPLY)
-
-#define rpc_auth_ok __constant_htonl(RPC_AUTH_OK)
-#define rpc_autherr_badcred __constant_htonl(RPC_AUTH_BADCRED)
-#define rpc_autherr_rejectedcred __constant_htonl(RPC_AUTH_REJECTEDCRED)
-#define rpc_autherr_badverf __constant_htonl(RPC_AUTH_BADVERF)
-#define rpc_autherr_rejectedverf __constant_htonl(RPC_AUTH_REJECTEDVERF)
-#define rpc_autherr_tooweak __constant_htonl(RPC_AUTH_TOOWEAK)
-#define rpcsec_gsserr_credproblem __constant_htonl(RPCSEC_GSS_CREDPROBLEM)
-#define rpcsec_gsserr_ctxproblem __constant_htonl(RPCSEC_GSS_CTXPROBLEM)
-#define rpc_autherr_oldseqnum __constant_htonl(101)
+#define xdr_zero cpu_to_be32(0)
+#define xdr_one cpu_to_be32(1)
+#define xdr_two cpu_to_be32(2)
+
+#define rpc_success cpu_to_be32(RPC_SUCCESS)
+#define rpc_prog_unavail cpu_to_be32(RPC_PROG_UNAVAIL)
+#define rpc_prog_mismatch cpu_to_be32(RPC_PROG_MISMATCH)
+#define rpc_proc_unavail cpu_to_be32(RPC_PROC_UNAVAIL)
+#define rpc_garbage_args cpu_to_be32(RPC_GARBAGE_ARGS)
+#define rpc_system_err cpu_to_be32(RPC_SYSTEM_ERR)
+#define rpc_drop_reply cpu_to_be32(RPC_DROP_REPLY)
+
+#define rpc_auth_ok cpu_to_be32(RPC_AUTH_OK)
+#define rpc_autherr_badcred cpu_to_be32(RPC_AUTH_BADCRED)
+#define rpc_autherr_rejectedcred cpu_to_be32(RPC_AUTH_REJECTEDCRED)
+#define rpc_autherr_badverf cpu_to_be32(RPC_AUTH_BADVERF)
+#define rpc_autherr_rejectedverf cpu_to_be32(RPC_AUTH_REJECTEDVERF)
+#define rpc_autherr_tooweak cpu_to_be32(RPC_AUTH_TOOWEAK)
+#define rpcsec_gsserr_credproblem cpu_to_be32(RPCSEC_GSS_CREDPROBLEM)
+#define rpcsec_gsserr_ctxproblem cpu_to_be32(RPCSEC_GSS_CTXPROBLEM)
+#define rpc_autherr_oldseqnum cpu_to_be32(101)
/*
* Miscellaneous XDR helper functions
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 11fc71d50c1e..1758d9f5b5c3 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -235,6 +235,7 @@ static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *
*/
int xprt_register_transport(struct xprt_class *type);
int xprt_unregister_transport(struct xprt_class *type);
+int xprt_load_transport(const char *);
void xprt_set_retrans_timeout_def(struct rpc_task *task);
void xprt_set_retrans_timeout_rtt(struct rpc_task *task);
void xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
@@ -259,6 +260,7 @@ void xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
#define XPRT_BOUND (4)
#define XPRT_BINDING (5)
#define XPRT_CLOSING (6)
+#define XPRT_CONNECTION_ABORT (7)
static inline void xprt_set_connected(struct rpc_xprt *xprt)
{
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 2b409c44db83..3e3a4364cbff 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -1,9 +1,6 @@
#ifndef _LINUX_SUSPEND_H
#define _LINUX_SUSPEND_H
-#if defined(CONFIG_X86) || defined(CONFIG_FRV) || defined(CONFIG_PPC32) || defined(CONFIG_PPC64)
-#include <asm/suspend.h>
-#endif
#include <linux/swap.h>
#include <linux/notifier.h>
#include <linux/init.h>
@@ -237,6 +234,7 @@ extern int hibernate_nvs_alloc(void);
extern void hibernate_nvs_free(void);
extern void hibernate_nvs_save(void);
extern void hibernate_nvs_restore(void);
+extern bool system_entering_hibernation(void);
#else /* CONFIG_HIBERNATION */
static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
static inline void swsusp_set_page_free(struct page *p) {}
@@ -252,6 +250,7 @@ static inline int hibernate_nvs_alloc(void) { return 0; }
static inline void hibernate_nvs_free(void) {}
static inline void hibernate_nvs_save(void) {}
static inline void hibernate_nvs_restore(void) {}
+static inline bool system_entering_hibernation(void) { return false; }
#endif /* CONFIG_HIBERNATION */
#ifdef CONFIG_PM_SLEEP
diff --git a/include/linux/suspend_ioctls.h b/include/linux/suspend_ioctls.h
index 2c6faec96bde..0b30382984fe 100644
--- a/include/linux/suspend_ioctls.h
+++ b/include/linux/suspend_ioctls.h
@@ -1,14 +1,15 @@
#ifndef _LINUX_SUSPEND_IOCTLS_H
#define _LINUX_SUSPEND_IOCTLS_H
+#include <linux/types.h>
/*
* This structure is used to pass the values needed for the identification
* of the resume swap area from a user space to the kernel via the
* SNAPSHOT_SET_SWAP_AREA ioctl
*/
struct resume_swap_area {
- loff_t offset;
- u_int32_t dev;
+ __kernel_loff_t offset;
+ __u32 dev;
} __attribute__((packed));
#define SNAPSHOT_IOC_MAGIC '3'
@@ -20,13 +21,13 @@ struct resume_swap_area {
#define SNAPSHOT_S2RAM _IO(SNAPSHOT_IOC_MAGIC, 11)
#define SNAPSHOT_SET_SWAP_AREA _IOW(SNAPSHOT_IOC_MAGIC, 13, \
struct resume_swap_area)
-#define SNAPSHOT_GET_IMAGE_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 14, loff_t)
+#define SNAPSHOT_GET_IMAGE_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 14, __kernel_loff_t)
#define SNAPSHOT_PLATFORM_SUPPORT _IO(SNAPSHOT_IOC_MAGIC, 15)
#define SNAPSHOT_POWER_OFF _IO(SNAPSHOT_IOC_MAGIC, 16)
#define SNAPSHOT_CREATE_IMAGE _IOW(SNAPSHOT_IOC_MAGIC, 17, int)
#define SNAPSHOT_PREF_IMAGE_SIZE _IO(SNAPSHOT_IOC_MAGIC, 18)
-#define SNAPSHOT_AVAIL_SWAP_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 19, loff_t)
-#define SNAPSHOT_ALLOC_SWAP_PAGE _IOR(SNAPSHOT_IOC_MAGIC, 20, loff_t)
+#define SNAPSHOT_AVAIL_SWAP_SIZE _IOR(SNAPSHOT_IOC_MAGIC, 19, __kernel_loff_t)
+#define SNAPSHOT_ALLOC_SWAP_PAGE _IOR(SNAPSHOT_IOC_MAGIC, 20, __kernel_loff_t)
#define SNAPSHOT_IOC_MAXNR 20
#endif /* _LINUX_SUSPEND_IOCTLS_H */
diff --git a/include/linux/swab.h b/include/linux/swab.h
index be5284d4a053..ea0c02fd5163 100644
--- a/include/linux/swab.h
+++ b/include/linux/swab.h
@@ -3,7 +3,7 @@
#include <linux/types.h>
#include <linux/compiler.h>
-#include <asm/byteorder.h>
+#include <asm/swab.h>
/*
* casts are necessary for constants, because we never know how for sure
diff --git a/include/linux/swap.h b/include/linux/swap.h
index d30215578877..62d81435347a 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -212,7 +212,7 @@ static inline void lru_cache_add_active_file(struct page *page)
/* linux/mm/vmscan.c */
extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order,
- gfp_t gfp_mask);
+ gfp_t gfp_mask, nodemask_t *mask);
extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem,
gfp_t gfp_mask, bool noswap,
unsigned int swappiness);
@@ -382,6 +382,11 @@ static inline struct page *swapin_readahead(swp_entry_t swp, gfp_t gfp_mask,
return NULL;
}
+static inline int swap_writepage(struct page *p, struct writeback_control *wbc)
+{
+ return 0;
+}
+
static inline struct page *lookup_swap_cache(swp_entry_t swp)
{
return NULL;
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index dedd3c0cfe30..ac9ff54f7cb3 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -31,7 +31,7 @@ extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev,
phys_addr_t address);
extern phys_addr_t swiotlb_bus_to_phys(dma_addr_t address);
-extern int swiotlb_arch_range_needs_mapping(void *ptr, size_t size);
+extern int swiotlb_arch_range_needs_mapping(phys_addr_t paddr, size_t size);
extern void
*swiotlb_alloc_coherent(struct device *hwdev, size_t size,
@@ -41,20 +41,13 @@ extern void
swiotlb_free_coherent(struct device *hwdev, size_t size,
void *vaddr, dma_addr_t dma_handle);
-extern dma_addr_t
-swiotlb_map_single(struct device *hwdev, void *ptr, size_t size, int dir);
-
-extern void
-swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir);
-
-extern dma_addr_t
-swiotlb_map_single_attrs(struct device *hwdev, void *ptr, size_t size,
- int dir, struct dma_attrs *attrs);
-
-extern void
-swiotlb_unmap_single_attrs(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir, struct dma_attrs *attrs);
+extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+extern void swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
+ size_t size, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
extern int
swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nents,
@@ -66,36 +59,38 @@ swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents,
extern int
swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl, int nelems,
- int dir, struct dma_attrs *attrs);
+ enum dma_data_direction dir, struct dma_attrs *attrs);
extern void
swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
- int nelems, int dir, struct dma_attrs *attrs);
+ int nelems, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
extern void
swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir);
+ size_t size, enum dma_data_direction dir);
extern void
swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
- int nelems, int dir);
+ int nelems, enum dma_data_direction dir);
extern void
swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, int dir);
+ size_t size, enum dma_data_direction dir);
extern void
swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
- int nelems, int dir);
+ int nelems, enum dma_data_direction dir);
extern void
swiotlb_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
- unsigned long offset, size_t size, int dir);
+ unsigned long offset, size_t size,
+ enum dma_data_direction dir);
extern void
swiotlb_sync_single_range_for_device(struct device *hwdev, dma_addr_t dev_addr,
unsigned long offset, size_t size,
- int dir);
+ enum dma_data_direction dir);
extern int
swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr);
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index c844a229acc9..0ff2779c44d0 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -13,6 +13,8 @@
#define _SYNCLINK_H_
#define SYNCLINK_H_VERSION 3.6
+#include <linux/types.h>
+
#define BIT0 0x0001
#define BIT1 0x0002
#define BIT2 0x0004
@@ -123,6 +125,7 @@
#define MGSL_MODE_MONOSYNC 3
#define MGSL_MODE_BISYNC 4
#define MGSL_MODE_RAW 6
+#define MGSL_MODE_BASE_CLOCK 7
#define MGSL_BUS_TYPE_ISA 1
#define MGSL_BUS_TYPE_EISA 2
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 18d0a243a7b3..6470f74074af 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -54,6 +54,7 @@ struct compat_stat;
struct compat_timeval;
struct robust_list_head;
struct getcpu_cache;
+struct old_linux_dirent;
#include <linux/types.h>
#include <linux/aio_abi.h>
@@ -64,6 +65,135 @@ struct getcpu_cache;
#include <asm/signal.h>
#include <linux/quota.h>
#include <linux/key.h>
+#include <linux/ftrace.h>
+
+#define __SC_DECL1(t1, a1) t1 a1
+#define __SC_DECL2(t2, a2, ...) t2 a2, __SC_DECL1(__VA_ARGS__)
+#define __SC_DECL3(t3, a3, ...) t3 a3, __SC_DECL2(__VA_ARGS__)
+#define __SC_DECL4(t4, a4, ...) t4 a4, __SC_DECL3(__VA_ARGS__)
+#define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
+#define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
+
+#define __SC_LONG1(t1, a1) long a1
+#define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
+#define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
+#define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
+#define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
+#define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
+
+#define __SC_CAST1(t1, a1) (t1) a1
+#define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
+#define __SC_CAST3(t3, a3, ...) (t3) a3, __SC_CAST2(__VA_ARGS__)
+#define __SC_CAST4(t4, a4, ...) (t4) a4, __SC_CAST3(__VA_ARGS__)
+#define __SC_CAST5(t5, a5, ...) (t5) a5, __SC_CAST4(__VA_ARGS__)
+#define __SC_CAST6(t6, a6, ...) (t6) a6, __SC_CAST5(__VA_ARGS__)
+
+#define __SC_TEST(type) BUILD_BUG_ON(sizeof(type) > sizeof(long))
+#define __SC_TEST1(t1, a1) __SC_TEST(t1)
+#define __SC_TEST2(t2, a2, ...) __SC_TEST(t2); __SC_TEST1(__VA_ARGS__)
+#define __SC_TEST3(t3, a3, ...) __SC_TEST(t3); __SC_TEST2(__VA_ARGS__)
+#define __SC_TEST4(t4, a4, ...) __SC_TEST(t4); __SC_TEST3(__VA_ARGS__)
+#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
+#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define __SC_STR_ADECL1(t, a) #a
+#define __SC_STR_ADECL2(t, a, ...) #a, __SC_STR_ADECL1(__VA_ARGS__)
+#define __SC_STR_ADECL3(t, a, ...) #a, __SC_STR_ADECL2(__VA_ARGS__)
+#define __SC_STR_ADECL4(t, a, ...) #a, __SC_STR_ADECL3(__VA_ARGS__)
+#define __SC_STR_ADECL5(t, a, ...) #a, __SC_STR_ADECL4(__VA_ARGS__)
+#define __SC_STR_ADECL6(t, a, ...) #a, __SC_STR_ADECL5(__VA_ARGS__)
+
+#define __SC_STR_TDECL1(t, a) #t
+#define __SC_STR_TDECL2(t, a, ...) #t, __SC_STR_TDECL1(__VA_ARGS__)
+#define __SC_STR_TDECL3(t, a, ...) #t, __SC_STR_TDECL2(__VA_ARGS__)
+#define __SC_STR_TDECL4(t, a, ...) #t, __SC_STR_TDECL3(__VA_ARGS__)
+#define __SC_STR_TDECL5(t, a, ...) #t, __SC_STR_TDECL4(__VA_ARGS__)
+#define __SC_STR_TDECL6(t, a, ...) #t, __SC_STR_TDECL5(__VA_ARGS__)
+
+#define SYSCALL_METADATA(sname, nb) \
+ static const struct syscall_metadata __used \
+ __attribute__((__aligned__(4))) \
+ __attribute__((section("__syscalls_metadata"))) \
+ __syscall_meta_##sname = { \
+ .name = "sys"#sname, \
+ .nb_args = nb, \
+ .types = types_##sname, \
+ .args = args_##sname, \
+ }
+
+#define SYSCALL_DEFINE0(sname) \
+ static const struct syscall_metadata __used \
+ __attribute__((__aligned__(4))) \
+ __attribute__((section("__syscalls_metadata"))) \
+ __syscall_meta_##sname = { \
+ .name = "sys_"#sname, \
+ .nb_args = 0, \
+ }; \
+ asmlinkage long sys_##sname(void)
+
+#else
+#define SYSCALL_DEFINE0(name) asmlinkage long sys_##name(void)
+#endif
+
+#define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE3(name, ...) SYSCALL_DEFINEx(3, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
+#define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
+
+#ifdef CONFIG_PPC64
+#define SYSCALL_ALIAS(alias, name) \
+ asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \
+ "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
+#else
+#ifdef CONFIG_ALPHA
+#define SYSCALL_ALIAS(alias, name) \
+ asm ( #alias " = " #name "\n\t.globl " #alias)
+#else
+#define SYSCALL_ALIAS(alias, name) \
+ asm ("\t.globl " #alias "\n\t.set " #alias ", " #name)
+#endif
+#endif
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define SYSCALL_DEFINEx(x, sname, ...) \
+ static const char *types_##sname[] = { \
+ __SC_STR_TDECL##x(__VA_ARGS__) \
+ }; \
+ static const char *args_##sname[] = { \
+ __SC_STR_ADECL##x(__VA_ARGS__) \
+ }; \
+ SYSCALL_METADATA(sname, x); \
+ __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
+#else
+#define SYSCALL_DEFINEx(x, sname, ...) \
+ __SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
+#endif
+
+#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS
+
+#define SYSCALL_DEFINE(name) static inline long SYSC_##name
+
+#define __SYSCALL_DEFINEx(x, name, ...) \
+ asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__)); \
+ static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__)); \
+ asmlinkage long SyS##name(__SC_LONG##x(__VA_ARGS__)) \
+ { \
+ __SC_TEST##x(__VA_ARGS__); \
+ return (long) SYSC##name(__SC_CAST##x(__VA_ARGS__)); \
+ } \
+ SYSCALL_ALIAS(sys##name, SyS##name); \
+ static inline long SYSC##name(__SC_DECL##x(__VA_ARGS__))
+
+#else /* CONFIG_HAVE_SYSCALL_WRAPPERS */
+
+#define SYSCALL_DEFINE(name) asmlinkage long sys_##name
+#define __SYSCALL_DEFINEx(x, name, ...) \
+ asmlinkage long sys##name(__SC_DECL##x(__VA_ARGS__))
+
+#endif /* CONFIG_HAVE_SYSCALL_WRAPPERS */
asmlinkage long sys_time(time_t __user *tloc);
asmlinkage long sys_stime(time_t __user *tptr);
@@ -77,7 +207,7 @@ asmlinkage long sys_times(struct tms __user *tbuf);
asmlinkage long sys_gettid(void);
asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
-asmlinkage unsigned long sys_alarm(unsigned int seconds);
+asmlinkage long sys_alarm(unsigned int seconds);
asmlinkage long sys_getpid(void);
asmlinkage long sys_getppid(void);
asmlinkage long sys_getuid(void);
@@ -166,7 +296,7 @@ asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
unsigned long flags);
asmlinkage long sys_exit(int error_code);
-asmlinkage void sys_exit_group(int error_code);
+asmlinkage long sys_exit_group(int error_code);
asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
int options, struct rusage __user *ru);
asmlinkage long sys_waitid(int which, pid_t pid,
@@ -196,7 +326,7 @@ asmlinkage long sys_tkill(int pid, int sig);
asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo);
asmlinkage long sys_sgetmask(void);
asmlinkage long sys_ssetmask(int newmask);
-asmlinkage unsigned long sys_signal(int sig, __sighandler_t handler);
+asmlinkage long sys_signal(int sig, __sighandler_t handler);
asmlinkage long sys_pause(void);
asmlinkage long sys_sync(void);
@@ -246,29 +376,29 @@ asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
const void __user *value, size_t size, int flags);
asmlinkage long sys_fsetxattr(int fd, const char __user *name,
const void __user *value, size_t size, int flags);
-asmlinkage ssize_t sys_getxattr(const char __user *path, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_lgetxattr(const char __user *path, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_fgetxattr(int fd, const char __user *name,
- void __user *value, size_t size);
-asmlinkage ssize_t sys_listxattr(const char __user *path, char __user *list,
- size_t size);
-asmlinkage ssize_t sys_llistxattr(const char __user *path, char __user *list,
- size_t size);
-asmlinkage ssize_t sys_flistxattr(int fd, char __user *list, size_t size);
+asmlinkage long sys_getxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_lgetxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_fgetxattr(int fd, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long sys_listxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long sys_llistxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long sys_flistxattr(int fd, char __user *list, size_t size);
asmlinkage long sys_removexattr(const char __user *path,
const char __user *name);
asmlinkage long sys_lremovexattr(const char __user *path,
const char __user *name);
asmlinkage long sys_fremovexattr(int fd, const char __user *name);
-asmlinkage unsigned long sys_brk(unsigned long brk);
+asmlinkage long sys_brk(unsigned long brk);
asmlinkage long sys_mprotect(unsigned long start, size_t len,
unsigned long prot);
-asmlinkage unsigned long sys_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr);
+asmlinkage long sys_mremap(unsigned long addr,
+ unsigned long old_len, unsigned long new_len,
+ unsigned long flags, unsigned long new_addr);
asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
unsigned long prot, unsigned long pgoff,
unsigned long flags);
@@ -321,10 +451,10 @@ asmlinkage long sys_io_submit(aio_context_t, long,
struct iocb __user * __user *);
asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
struct io_event __user *result);
-asmlinkage ssize_t sys_sendfile(int out_fd, int in_fd,
- off_t __user *offset, size_t count);
-asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd,
- loff_t __user *offset, size_t count);
+asmlinkage long sys_sendfile(int out_fd, int in_fd,
+ off_t __user *offset, size_t count);
+asmlinkage long sys_sendfile64(int out_fd, int in_fd,
+ loff_t __user *offset, size_t count);
asmlinkage long sys_readlink(const char __user *path,
char __user *buf, int bufsiz);
asmlinkage long sys_creat(const char __user *pathname, int mode);
@@ -368,26 +498,29 @@ asmlinkage long sys_utime(char __user *filename,
struct utimbuf __user *times);
asmlinkage long sys_utimes(char __user *filename,
struct timeval __user *utimes);
-asmlinkage off_t sys_lseek(unsigned int fd, off_t offset,
- unsigned int origin);
+asmlinkage long sys_lseek(unsigned int fd, off_t offset,
+ unsigned int origin);
asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
unsigned long offset_low, loff_t __user *result,
unsigned int origin);
-asmlinkage ssize_t sys_read(unsigned int fd, char __user *buf,
- size_t count);
-asmlinkage ssize_t sys_readahead(int fd, loff_t offset, size_t count);
-asmlinkage ssize_t sys_readv(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage ssize_t sys_write(unsigned int fd, const char __user *buf,
- size_t count);
-asmlinkage ssize_t sys_writev(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage ssize_t sys_pread64(unsigned int fd, char __user *buf,
- size_t count, loff_t pos);
-asmlinkage ssize_t sys_pwrite64(unsigned int fd, const char __user *buf,
- size_t count, loff_t pos);
+asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
+asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
+asmlinkage long sys_readv(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_write(unsigned int fd, const char __user *buf,
+ size_t count);
+asmlinkage long sys_writev(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
+ size_t count, loff_t pos);
+asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
+ size_t count, loff_t pos);
+asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
+asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
asmlinkage long sys_mkdir(const char __user *pathname, int mode);
asmlinkage long sys_chdir(const char __user *filename);
@@ -476,7 +609,7 @@ asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
asmlinkage long sys_mq_open(const char __user *name, int oflag, mode_t mode, struct mq_attr __user *attr);
asmlinkage long sys_mq_unlink(const char __user *name);
asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
-asmlinkage ssize_t sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
+asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
@@ -530,11 +663,6 @@ asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
const int __user *nodes,
int __user *status,
int flags);
-asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
- __u32 __user *pages,
- const int __user *nodes,
- int __user *status,
- int flags);
asmlinkage long sys_mbind(unsigned long start, unsigned long len,
unsigned long mode,
unsigned long __user *nmask,
@@ -583,13 +711,6 @@ asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *bu
int bufsiz);
asmlinkage long sys_utimensat(int dfd, char __user *filename,
struct timespec __user *utimes, int flags);
-asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
- struct compat_timeval __user *t);
-asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
- struct compat_stat __user *statbuf,
- int flag);
-asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
- int flags, int mode);
asmlinkage long sys_unshare(unsigned long unshare_flags);
asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
@@ -621,6 +742,15 @@ asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
asmlinkage long sys_eventfd(unsigned int count);
asmlinkage long sys_eventfd2(unsigned int count, int flags);
asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
+asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
+asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
+ fd_set __user *, struct timespec __user *,
+ void __user *);
+asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
+ struct timespec __user *, const sigset_t __user *,
+ size_t);
+asmlinkage long sys_pipe2(int __user *, int);
+asmlinkage long sys_pipe(int __user *);
int kernel_execve(const char *filename, char *const argv[], char *const envp[]);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 39d471d1163b..e76d3b22a466 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -490,6 +490,7 @@ enum
NET_IPV4_CONF_ARP_IGNORE=19,
NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
NET_IPV4_CONF_ARP_ACCEPT=21,
+ NET_IPV4_CONF_ARP_NOTIFY=22,
__NET_IPV4_CONF_MAX
};
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 18269e956a71..341dddb55090 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -16,6 +16,8 @@
#ifndef _LINUX_TASKSTATS_H
#define _LINUX_TASKSTATS_H
+#include <linux/types.h>
+
/* Format for per-task data returned to userland when
* - a task exits
* - listener requests stats for a task
diff --git a/include/linux/tc_act/tc_gact.h b/include/linux/tc_act/tc_gact.h
index 23a03eb630db..e895c0a39629 100644
--- a/include/linux/tc_act/tc_gact.h
+++ b/include/linux/tc_act/tc_gact.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_GACT_H
#define __LINUX_TC_GACT_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_GACT 5
diff --git a/include/linux/tc_act/tc_mirred.h b/include/linux/tc_act/tc_mirred.h
index 71d63409d568..0a99ab60d610 100644
--- a/include/linux/tc_act/tc_mirred.h
+++ b/include/linux/tc_act/tc_mirred.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_MIR_H
#define __LINUX_TC_MIR_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_MIRRED 8
diff --git a/include/linux/tc_act/tc_pedit.h b/include/linux/tc_act/tc_pedit.h
index 83e56e32e8e0..54ce9064115a 100644
--- a/include/linux/tc_act/tc_pedit.h
+++ b/include/linux/tc_act/tc_pedit.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_PED_H
#define __LINUX_TC_PED_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TCA_ACT_PEDIT 7
diff --git a/include/linux/tc_ematch/tc_em_cmp.h b/include/linux/tc_ematch/tc_em_cmp.h
index c7f4d43618fd..38e7f7b25ec2 100644
--- a/include/linux/tc_ematch/tc_em_cmp.h
+++ b/include/linux/tc_ematch/tc_em_cmp.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_CMP_H
#define __LINUX_TC_EM_CMP_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
struct tcf_em_cmp
diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h
index c50d2ba5caf0..dcfb733fa1f6 100644
--- a/include/linux/tc_ematch/tc_em_meta.h
+++ b/include/linux/tc_ematch/tc_em_meta.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_META_H
#define __LINUX_TC_EM_META_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
enum
diff --git a/include/linux/tc_ematch/tc_em_nbyte.h b/include/linux/tc_ematch/tc_em_nbyte.h
index f19d1f58ec9d..9ed8c2e58488 100644
--- a/include/linux/tc_ematch/tc_em_nbyte.h
+++ b/include/linux/tc_ematch/tc_em_nbyte.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_NBYTE_H
#define __LINUX_TC_EM_NBYTE_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
struct tcf_em_nbyte
diff --git a/include/linux/tc_ematch/tc_em_text.h b/include/linux/tc_ematch/tc_em_text.h
index 7cd43e99c7f5..d12a73a225fc 100644
--- a/include/linux/tc_ematch/tc_em_text.h
+++ b/include/linux/tc_ematch/tc_em_text.h
@@ -1,6 +1,7 @@
#ifndef __LINUX_TC_EM_TEXT_H
#define __LINUX_TC_EM_TEXT_H
+#include <linux/types.h>
#include <linux/pkt_cls.h>
#define TC_EM_TEXT_ALGOSIZ 16
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index fe77e1499ab7..9d5078bd23a3 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -69,16 +69,16 @@ union tcp_word_hdr {
#define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3])
enum {
- TCP_FLAG_CWR = __constant_htonl(0x00800000),
- TCP_FLAG_ECE = __constant_htonl(0x00400000),
- TCP_FLAG_URG = __constant_htonl(0x00200000),
- TCP_FLAG_ACK = __constant_htonl(0x00100000),
- TCP_FLAG_PSH = __constant_htonl(0x00080000),
- TCP_FLAG_RST = __constant_htonl(0x00040000),
- TCP_FLAG_SYN = __constant_htonl(0x00020000),
- TCP_FLAG_FIN = __constant_htonl(0x00010000),
- TCP_RESERVED_BITS = __constant_htonl(0x0F000000),
- TCP_DATA_OFFSET = __constant_htonl(0xF0000000)
+ TCP_FLAG_CWR = __cpu_to_be32(0x00800000),
+ TCP_FLAG_ECE = __cpu_to_be32(0x00400000),
+ TCP_FLAG_URG = __cpu_to_be32(0x00200000),
+ TCP_FLAG_ACK = __cpu_to_be32(0x00100000),
+ TCP_FLAG_PSH = __cpu_to_be32(0x00080000),
+ TCP_FLAG_RST = __cpu_to_be32(0x00040000),
+ TCP_FLAG_SYN = __cpu_to_be32(0x00020000),
+ TCP_FLAG_FIN = __cpu_to_be32(0x00010000),
+ TCP_RESERVED_BITS = __cpu_to_be32(0x0F000000),
+ TCP_DATA_OFFSET = __cpu_to_be32(0xF0000000)
};
/* TCP socket options */
@@ -218,7 +218,6 @@ struct tcp_options_received {
snd_wscale : 4, /* Window scaling received from sender */
rcv_wscale : 4; /* Window scaling to send to receiver */
/* SACKs data */
- u8 eff_sacks; /* Size of SACK array to send with next packet */
u8 num_sacks; /* Number of SACK blocks */
u16 user_mss; /* mss requested by user in ioctl */
u16 mss_clamp; /* Maximal mss, negotiated at connection setup */
@@ -249,7 +248,7 @@ struct tcp_sock {
/* inet_connection_sock has to be the first member of tcp_sock */
struct inet_connection_sock inet_conn;
u16 tcp_header_len; /* Bytes of tcp header to send */
- u16 xmit_size_goal; /* Goal for segmenting output packets */
+ u16 xmit_size_goal_segs; /* Goal for segmenting output packets */
/*
* Header prediction flags
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 917707e6151d..1de8b9eb841b 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -27,27 +27,46 @@
#include <linux/idr.h>
#include <linux/device.h>
+#include <linux/workqueue.h>
struct thermal_zone_device;
struct thermal_cooling_device;
+enum thermal_device_mode {
+ THERMAL_DEVICE_DISABLED = 0,
+ THERMAL_DEVICE_ENABLED,
+};
+
+enum thermal_trip_type {
+ THERMAL_TRIP_ACTIVE = 0,
+ THERMAL_TRIP_PASSIVE,
+ THERMAL_TRIP_HOT,
+ THERMAL_TRIP_CRITICAL,
+};
+
struct thermal_zone_device_ops {
int (*bind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
int (*unbind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
- int (*get_temp) (struct thermal_zone_device *, char *);
- int (*get_mode) (struct thermal_zone_device *, char *);
- int (*set_mode) (struct thermal_zone_device *, const char *);
- int (*get_trip_type) (struct thermal_zone_device *, int, char *);
- int (*get_trip_temp) (struct thermal_zone_device *, int, char *);
+ int (*get_temp) (struct thermal_zone_device *, unsigned long *);
+ int (*get_mode) (struct thermal_zone_device *,
+ enum thermal_device_mode *);
+ int (*set_mode) (struct thermal_zone_device *,
+ enum thermal_device_mode);
+ int (*get_trip_type) (struct thermal_zone_device *, int,
+ enum thermal_trip_type *);
+ int (*get_trip_temp) (struct thermal_zone_device *, int,
+ unsigned long *);
int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *);
+ int (*notify) (struct thermal_zone_device *, int,
+ enum thermal_trip_type);
};
struct thermal_cooling_device_ops {
- int (*get_max_state) (struct thermal_cooling_device *, char *);
- int (*get_cur_state) (struct thermal_cooling_device *, char *);
- int (*set_cur_state) (struct thermal_cooling_device *, unsigned int);
+ int (*get_max_state) (struct thermal_cooling_device *, unsigned long *);
+ int (*get_cur_state) (struct thermal_cooling_device *, unsigned long *);
+ int (*set_cur_state) (struct thermal_cooling_device *, unsigned long);
};
#define THERMAL_TRIPS_NONE -1
@@ -88,11 +107,19 @@ struct thermal_zone_device {
struct device device;
void *devdata;
int trips;
+ int tc1;
+ int tc2;
+ int passive_delay;
+ int polling_delay;
+ int last_temperature;
+ bool passive;
+ unsigned int forced_passive;
struct thermal_zone_device_ops *ops;
struct list_head cooling_devices;
struct idr idr;
struct mutex lock; /* protect cooling devices list */
struct list_head node;
+ struct delayed_work poll_queue;
#if defined(CONFIG_THERMAL_HWMON)
struct list_head hwmon_node;
struct thermal_hwmon_device *hwmon;
@@ -104,13 +131,16 @@ struct thermal_zone_device {
struct thermal_zone_device *thermal_zone_device_register(char *, int, void *,
struct
thermal_zone_device_ops
- *);
+ *, int tc1, int tc2,
+ int passive_freq,
+ int polling_freq);
void thermal_zone_device_unregister(struct thermal_zone_device *);
int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
struct thermal_cooling_device *);
int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int,
struct thermal_cooling_device *);
+void thermal_zone_device_update(struct thermal_zone_device *);
struct thermal_cooling_device *thermal_cooling_device_register(char *, void *,
struct
thermal_cooling_device_ops
diff --git a/include/linux/time.h b/include/linux/time.h
index fbbd2a1c92ba..242f62499bb7 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -12,14 +12,14 @@
#ifndef _STRUCT_TIMESPEC
#define _STRUCT_TIMESPEC
struct timespec {
- time_t tv_sec; /* seconds */
- long tv_nsec; /* nanoseconds */
+ __kernel_time_t tv_sec; /* seconds */
+ long tv_nsec; /* nanoseconds */
};
#endif
struct timeval {
- time_t tv_sec; /* seconds */
- suseconds_t tv_usec; /* microseconds */
+ __kernel_time_t tv_sec; /* seconds */
+ __kernel_suseconds_t tv_usec; /* microseconds */
};
struct timezone {
diff --git a/include/linux/timecompare.h b/include/linux/timecompare.h
new file mode 100644
index 000000000000..546e2234e4b3
--- /dev/null
+++ b/include/linux/timecompare.h
@@ -0,0 +1,125 @@
+/*
+ * Utility code which helps transforming between two different time
+ * bases, called "source" and "target" time in this code.
+ *
+ * Source time has to be provided via the timecounter API while target
+ * time is accessed via a function callback whose prototype
+ * intentionally matches ktime_get() and ktime_get_real(). These
+ * interfaces where chosen like this so that the code serves its
+ * initial purpose without additional glue code.
+ *
+ * This purpose is synchronizing a hardware clock in a NIC with system
+ * time, in order to implement the Precision Time Protocol (PTP,
+ * IEEE1588) with more accurate hardware assisted time stamping. In
+ * that context only synchronization against system time (=
+ * ktime_get_real()) is currently needed. But this utility code might
+ * become useful in other situations, which is why it was written as
+ * general purpose utility code.
+ *
+ * The source timecounter is assumed to return monotonically
+ * increasing time (but this code does its best to compensate if that
+ * is not the case) whereas target time may jump.
+ *
+ * The target time corresponding to a source time is determined by
+ * reading target time, reading source time, reading target time
+ * again, then assuming that average target time corresponds to source
+ * time. In other words, the assumption is that reading the source
+ * time is slow and involves equal time for sending the request and
+ * receiving the reply, whereas reading target time is assumed to be
+ * fast.
+ *
+ * Copyright (C) 2009 Intel Corporation.
+ * Author: Patrick Ohly <patrick.ohly@intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef _LINUX_TIMECOMPARE_H
+#define _LINUX_TIMECOMPARE_H
+
+#include <linux/clocksource.h>
+#include <linux/ktime.h>
+
+/**
+ * struct timecompare - stores state and configuration for the two clocks
+ *
+ * Initialize to zero, then set source/target/num_samples.
+ *
+ * Transformation between source time and target time is done with:
+ * target_time = source_time + offset +
+ * (source_time - last_update) * skew /
+ * TIMECOMPARE_SKEW_RESOLUTION
+ *
+ * @source: used to get source time stamps via timecounter_read()
+ * @target: function returning target time (for example, ktime_get
+ * for monotonic time, or ktime_get_real for wall clock)
+ * @num_samples: number of times that source time and target time are to
+ * be compared when determining their offset
+ * @offset: (target time - source time) at the time of the last update
+ * @skew: average (target time - source time) / delta source time *
+ * TIMECOMPARE_SKEW_RESOLUTION
+ * @last_update: last source time stamp when time offset was measured
+ */
+struct timecompare {
+ struct timecounter *source;
+ ktime_t (*target)(void);
+ int num_samples;
+
+ s64 offset;
+ s64 skew;
+ u64 last_update;
+};
+
+/**
+ * timecompare_transform - transform source time stamp into target time base
+ * @sync: context for time sync
+ * @source_tstamp: the result of timecounter_read() or
+ * timecounter_cyc2time()
+ */
+extern ktime_t timecompare_transform(struct timecompare *sync,
+ u64 source_tstamp);
+
+/**
+ * timecompare_offset - measure current (target time - source time) offset
+ * @sync: context for time sync
+ * @offset: average offset during sample period returned here
+ * @source_tstamp: average source time during sample period returned here
+ *
+ * Returns number of samples used. Might be zero (= no result) in the
+ * unlikely case that target time was monotonically decreasing for all
+ * samples (= broken).
+ */
+extern int timecompare_offset(struct timecompare *sync,
+ s64 *offset,
+ u64 *source_tstamp);
+
+extern void __timecompare_update(struct timecompare *sync,
+ u64 source_tstamp);
+
+/**
+ * timecompare_update - update offset and skew by measuring current offset
+ * @sync: context for time sync
+ * @source_tstamp: the result of timecounter_read() or
+ * timecounter_cyc2time(), pass zero to force update
+ *
+ * Updates are only done at most once per second.
+ */
+static inline void timecompare_update(struct timecompare *sync,
+ u64 source_tstamp)
+{
+ if (!source_tstamp ||
+ (s64)(source_tstamp - sync->last_update) >= NSEC_PER_SEC)
+ __timecompare_update(sync, source_tstamp);
+}
+
+#endif /* _LINUX_TIMECOMPARE_H */
diff --git a/include/linux/timer.h b/include/linux/timer.h
index daf9685b861c..6cdb6f3331f1 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -5,6 +5,7 @@
#include <linux/ktime.h>
#include <linux/stddef.h>
#include <linux/debugobjects.h>
+#include <linux/stringify.h>
struct tvec_base;
@@ -21,52 +22,126 @@ struct timer_list {
char start_comm[16];
int start_pid;
#endif
+#ifdef CONFIG_LOCKDEP
+ struct lockdep_map lockdep_map;
+#endif
};
extern struct tvec_base boot_tvec_bases;
+#ifdef CONFIG_LOCKDEP
+/*
+ * NB: because we have to copy the lockdep_map, setting the lockdep_map key
+ * (second argument) here is required, otherwise it could be initialised to
+ * the copy of the lockdep_map later! We use the pointer to and the string
+ * "<file>:<line>" as the key resp. the name of the lockdep_map.
+ */
+#define __TIMER_LOCKDEP_MAP_INITIALIZER(_kn) \
+ .lockdep_map = STATIC_LOCKDEP_MAP_INIT(_kn, &_kn),
+#else
+#define __TIMER_LOCKDEP_MAP_INITIALIZER(_kn)
+#endif
+
#define TIMER_INITIALIZER(_function, _expires, _data) { \
.entry = { .prev = TIMER_ENTRY_STATIC }, \
.function = (_function), \
.expires = (_expires), \
.data = (_data), \
.base = &boot_tvec_bases, \
+ __TIMER_LOCKDEP_MAP_INITIALIZER( \
+ __FILE__ ":" __stringify(__LINE__)) \
}
#define DEFINE_TIMER(_name, _function, _expires, _data) \
struct timer_list _name = \
TIMER_INITIALIZER(_function, _expires, _data)
-void init_timer(struct timer_list *timer);
-void init_timer_deferrable(struct timer_list *timer);
+void init_timer_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key);
+void init_timer_deferrable_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key);
+
+#ifdef CONFIG_LOCKDEP
+#define init_timer(timer) \
+ do { \
+ static struct lock_class_key __key; \
+ init_timer_key((timer), #timer, &__key); \
+ } while (0)
+
+#define init_timer_deferrable(timer) \
+ do { \
+ static struct lock_class_key __key; \
+ init_timer_deferrable_key((timer), #timer, &__key); \
+ } while (0)
+
+#define init_timer_on_stack(timer) \
+ do { \
+ static struct lock_class_key __key; \
+ init_timer_on_stack_key((timer), #timer, &__key); \
+ } while (0)
+
+#define setup_timer(timer, fn, data) \
+ do { \
+ static struct lock_class_key __key; \
+ setup_timer_key((timer), #timer, &__key, (fn), (data));\
+ } while (0)
+
+#define setup_timer_on_stack(timer, fn, data) \
+ do { \
+ static struct lock_class_key __key; \
+ setup_timer_on_stack_key((timer), #timer, &__key, \
+ (fn), (data)); \
+ } while (0)
+#else
+#define init_timer(timer)\
+ init_timer_key((timer), NULL, NULL)
+#define init_timer_deferrable(timer)\
+ init_timer_deferrable_key((timer), NULL, NULL)
+#define init_timer_on_stack(timer)\
+ init_timer_on_stack_key((timer), NULL, NULL)
+#define setup_timer(timer, fn, data)\
+ setup_timer_key((timer), NULL, NULL, (fn), (data))
+#define setup_timer_on_stack(timer, fn, data)\
+ setup_timer_on_stack_key((timer), NULL, NULL, (fn), (data))
+#endif
#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
-extern void init_timer_on_stack(struct timer_list *timer);
+extern void init_timer_on_stack_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key);
extern void destroy_timer_on_stack(struct timer_list *timer);
#else
static inline void destroy_timer_on_stack(struct timer_list *timer) { }
-static inline void init_timer_on_stack(struct timer_list *timer)
+static inline void init_timer_on_stack_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key)
{
- init_timer(timer);
+ init_timer_key(timer, name, key);
}
#endif
-static inline void setup_timer(struct timer_list * timer,
+static inline void setup_timer_key(struct timer_list * timer,
+ const char *name,
+ struct lock_class_key *key,
void (*function)(unsigned long),
unsigned long data)
{
timer->function = function;
timer->data = data;
- init_timer(timer);
+ init_timer_key(timer, name, key);
}
-static inline void setup_timer_on_stack(struct timer_list *timer,
+static inline void setup_timer_on_stack_key(struct timer_list *timer,
+ const char *name,
+ struct lock_class_key *key,
void (*function)(unsigned long),
unsigned long data)
{
timer->function = function;
timer->data = data;
- init_timer_on_stack(timer);
+ init_timer_on_stack_key(timer, name, key);
}
/**
@@ -86,8 +161,8 @@ static inline int timer_pending(const struct timer_list * timer)
extern void add_timer_on(struct timer_list *timer, int cpu);
extern int del_timer(struct timer_list * timer);
-extern int __mod_timer(struct timer_list *timer, unsigned long expires);
extern int mod_timer(struct timer_list *timer, unsigned long expires);
+extern int mod_timer_pending(struct timer_list *timer, unsigned long expires);
/*
* The jiffies value which is added to now, when there is no timer
@@ -146,25 +221,7 @@ static inline void timer_stats_timer_clear_start_info(struct timer_list *timer)
}
#endif
-/**
- * add_timer - start a timer
- * @timer: the timer to be added
- *
- * The kernel will do a ->function(->data) callback from the
- * timer interrupt at the ->expires point in the future. The
- * current time is 'jiffies'.
- *
- * The timer's ->expires, ->function (and if the handler uses it, ->data)
- * fields must be set prior calling this function.
- *
- * Timers with an ->expires field in the past will be executed in the next
- * timer tick.
- */
-static inline void add_timer(struct timer_list *timer)
-{
- BUG_ON(timer_pending(timer));
- __mod_timer(timer, timer->expires);
-}
+extern void add_timer(struct timer_list *timer);
#ifdef CONFIG_SMP
extern int try_to_del_timer_sync(struct timer_list *timer);
diff --git a/include/linux/timerfd.h b/include/linux/timerfd.h
index 86cb0501d3e2..2d0792983f8c 100644
--- a/include/linux/timerfd.h
+++ b/include/linux/timerfd.h
@@ -11,13 +11,21 @@
/* For O_CLOEXEC and O_NONBLOCK */
#include <linux/fcntl.h>
-/* Flags for timerfd_settime. */
+/*
+ * CAREFUL: Check include/asm-generic/fcntl.h when defining
+ * new flags, since they might collide with O_* ones. We want
+ * to re-use O_* flags that couldn't possibly have a meaning
+ * from eventfd, in order to leave a free define-space for
+ * shared O_* flags.
+ */
#define TFD_TIMER_ABSTIME (1 << 0)
-
-/* Flags for timerfd_create. */
#define TFD_CLOEXEC O_CLOEXEC
#define TFD_NONBLOCK O_NONBLOCK
+#define TFD_SHARED_FCNTL_FLAGS (TFD_CLOEXEC | TFD_NONBLOCK)
+/* Flags for timerfd_create. */
+#define TFD_CREATE_FLAGS TFD_SHARED_FCNTL_FLAGS
+/* Flags for timerfd_settime. */
+#define TFD_SETTIME_FLAGS TFD_TIMER_ABSTIME
#endif /* _LINUX_TIMERFD_H */
-
diff --git a/include/linux/timeriomem-rng.h b/include/linux/timeriomem-rng.h
new file mode 100644
index 000000000000..3e08a1c86830
--- /dev/null
+++ b/include/linux/timeriomem-rng.h
@@ -0,0 +1,21 @@
+/*
+ * linux/include/linux/timeriomem-rng.h
+ *
+ * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/completion.h>
+
+struct timeriomem_rng_data {
+ struct completion completion;
+ unsigned int present:1;
+
+ void __iomem *address;
+
+ /* measures in usecs */
+ unsigned int period;
+};
diff --git a/include/linux/times.h b/include/linux/times.h
index e2d3020742a6..87b62615cedd 100644
--- a/include/linux/times.h
+++ b/include/linux/times.h
@@ -4,10 +4,10 @@
#include <linux/types.h>
struct tms {
- clock_t tms_utime;
- clock_t tms_stime;
- clock_t tms_cutime;
- clock_t tms_cstime;
+ __kernel_clock_t tms_utime;
+ __kernel_clock_t tms_stime;
+ __kernel_clock_t tms_cutime;
+ __kernel_clock_t tms_cstime;
};
#endif
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 998a55d80acf..aa3475fcff64 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -190,7 +190,7 @@ struct timex {
* offset and maximum frequency tolerance.
*/
#define SHIFT_USEC 16 /* frequency offset scale (shift) */
-#define PPM_SCALE (NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC))
+#define PPM_SCALE ((s64)NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC))
#define PPM_SCALE_INV_SHIFT 19
#define PPM_SCALE_INV ((1ll << (PPM_SCALE_INV_SHIFT + NTP_SCALE_SHIFT)) / \
PPM_SCALE + 1)
diff --git a/include/linux/topology.h b/include/linux/topology.h
index e632d29f0544..7402c1a27c4f 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -38,11 +38,7 @@
#endif
#ifndef nr_cpus_node
-#define nr_cpus_node(node) \
- ({ \
- node_to_cpumask_ptr(__tmp__, node); \
- cpus_weight(*__tmp__); \
- })
+#define nr_cpus_node(node) cpumask_weight(cpumask_of_node(node))
#endif
#define for_each_node_with_cpus(node) \
@@ -193,5 +189,16 @@ int arch_update_cpu_topology(void);
#ifndef topology_core_siblings
#define topology_core_siblings(cpu) cpumask_of_cpu(cpu)
#endif
+#ifndef topology_thread_cpumask
+#define topology_thread_cpumask(cpu) cpumask_of(cpu)
+#endif
+#ifndef topology_core_cpumask
+#define topology_core_cpumask(cpu) cpumask_of(cpu)
+#endif
+
+/* Returns the number of the current Node. */
+#ifndef numa_node_id
+#define numa_node_id() (cpu_to_node(raw_smp_processor_id()))
+#endif
#endif /* _LINUX_TOPOLOGY_H */
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
new file mode 100644
index 000000000000..3338b3f5c21a
--- /dev/null
+++ b/include/linux/tpm.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2004,2007,2008 IBM Corporation
+ *
+ * Authors:
+ * Leendert van Doorn <leendert@watson.ibm.com>
+ * Dave Safford <safford@watson.ibm.com>
+ * Reiner Sailer <sailer@watson.ibm.com>
+ * Kylene Hall <kjhall@us.ibm.com>
+ * Debora Velarde <dvelarde@us.ibm.com>
+ *
+ * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ *
+ * Device driver for TCG/TCPA TPM (trusted platform module).
+ * Specifications at www.trustedcomputinggroup.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2 of the
+ * License.
+ *
+ */
+#ifndef __LINUX_TPM_H__
+#define __LINUX_TPM_H__
+
+/*
+ * Chip num is this value or a valid tpm idx
+ */
+#define TPM_ANY_NUM 0xFFFF
+
+#if defined(CONFIG_TCG_TPM)
+
+extern int tpm_pcr_read(u32 chip_num, int pcr_idx, u8 *res_buf);
+extern int tpm_pcr_extend(u32 chip_num, int pcr_idx, const u8 *hash);
+#endif
+#endif
diff --git a/include/linux/trace_clock.h b/include/linux/trace_clock.h
new file mode 100644
index 000000000000..7a8130384087
--- /dev/null
+++ b/include/linux/trace_clock.h
@@ -0,0 +1,19 @@
+#ifndef _LINUX_TRACE_CLOCK_H
+#define _LINUX_TRACE_CLOCK_H
+
+/*
+ * 3 trace clock variants, with differing scalability/precision
+ * tradeoffs:
+ *
+ * - local: CPU-local trace clock
+ * - medium: scalable global clock with some jitter
+ * - global: globally monotonic, serialized clock
+ */
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+extern u64 notrace trace_clock_local(void);
+extern u64 notrace trace_clock(void);
+extern u64 notrace trace_clock_global(void);
+
+#endif /* _LINUX_TRACE_CLOCK_H */
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 6186a789d6c7..c7aa154f4bfc 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -388,17 +388,14 @@ static inline void tracehook_signal_handler(int sig, siginfo_t *info,
* tracehook_consider_ignored_signal - suppress short-circuit of ignored signal
* @task: task receiving the signal
* @sig: signal number being sent
- * @handler: %SIG_IGN or %SIG_DFL
*
* Return zero iff tracing doesn't care to examine this ignored signal,
* so it can short-circuit normal delivery and never even get queued.
- * Either @handler is %SIG_DFL and @sig's default is ignore, or it's %SIG_IGN.
*
* Called with @task->sighand->siglock held.
*/
static inline int tracehook_consider_ignored_signal(struct task_struct *task,
- int sig,
- void __user *handler)
+ int sig)
{
return (task_ptrace(task) & PT_PTRACED) != 0;
}
@@ -407,19 +404,17 @@ static inline int tracehook_consider_ignored_signal(struct task_struct *task,
* tracehook_consider_fatal_signal - suppress special handling of fatal signal
* @task: task receiving the signal
* @sig: signal number being sent
- * @handler: %SIG_DFL or %SIG_IGN
*
* Return nonzero to prevent special handling of this termination signal.
- * Normally @handler is %SIG_DFL. It can be %SIG_IGN if @sig is ignored,
- * in which case force_sig() is about to reset it to %SIG_DFL.
+ * Normally handler for signal is %SIG_DFL. It can be %SIG_IGN if @sig is
+ * ignored, in which case force_sig() is about to reset it to %SIG_DFL.
* When this returns zero, this signal might cause a quick termination
* that does not give the debugger a chance to intercept the signal.
*
* Called with or without @task->sighand->siglock held.
*/
static inline int tracehook_consider_fatal_signal(struct task_struct *task,
- int sig,
- void __user *handler)
+ int sig)
{
return (task_ptrace(task) & PT_PTRACED) != 0;
}
@@ -507,7 +502,7 @@ static inline int tracehook_notify_jctl(int notify, int why)
static inline int tracehook_notify_death(struct task_struct *task,
void **death_cookie, int group_dead)
{
- if (task->exit_signal == -1)
+ if (task_detached(task))
return task->ptrace ? SIGCHLD : DEATH_REAP;
/*
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 757005458366..d35a7ee7611f 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -31,8 +31,8 @@ struct tracepoint {
* Keep in sync with vmlinux.lds.h.
*/
-#define TPPROTO(args...) args
-#define TPARGS(args...) args
+#define TP_PROTO(args...) args
+#define TP_ARGS(args...) args
#ifdef CONFIG_TRACEPOINTS
@@ -65,7 +65,7 @@ struct tracepoint {
{ \
if (unlikely(__tracepoint_##name.state)) \
__DO_TRACE(&__tracepoint_##name, \
- TPPROTO(proto), TPARGS(args)); \
+ TP_PROTO(proto), TP_ARGS(args)); \
} \
static inline int register_trace_##name(void (*probe)(proto)) \
{ \
@@ -153,4 +153,114 @@ static inline void tracepoint_synchronize_unregister(void)
synchronize_sched();
}
+#define PARAMS(args...) args
+#define TRACE_FORMAT(name, proto, args, fmt) \
+ DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
+
+
+/*
+ * For use with the TRACE_EVENT macro:
+ *
+ * We define a tracepoint, its arguments, its printk format
+ * and its 'fast binay record' layout.
+ *
+ * Firstly, name your tracepoint via TRACE_EVENT(name : the
+ * 'subsystem_event' notation is fine.
+ *
+ * Think about this whole construct as the
+ * 'trace_sched_switch() function' from now on.
+ *
+ *
+ * TRACE_EVENT(sched_switch,
+ *
+ * *
+ * * A function has a regular function arguments
+ * * prototype, declare it via TP_PROTO():
+ * *
+ *
+ * TP_PROTO(struct rq *rq, struct task_struct *prev,
+ * struct task_struct *next),
+ *
+ * *
+ * * Define the call signature of the 'function'.
+ * * (Design sidenote: we use this instead of a
+ * * TP_PROTO1/TP_PROTO2/TP_PROTO3 ugliness.)
+ * *
+ *
+ * TP_ARGS(rq, prev, next),
+ *
+ * *
+ * * Fast binary tracing: define the trace record via
+ * * TP_STRUCT__entry(). You can think about it like a
+ * * regular C structure local variable definition.
+ * *
+ * * This is how the trace record is structured and will
+ * * be saved into the ring buffer. These are the fields
+ * * that will be exposed to user-space in
+ * * /debug/tracing/events/<*>/format.
+ * *
+ * * The declared 'local variable' is called '__entry'
+ * *
+ * * __field(pid_t, prev_prid) is equivalent to a standard declariton:
+ * *
+ * * pid_t prev_pid;
+ * *
+ * * __array(char, prev_comm, TASK_COMM_LEN) is equivalent to:
+ * *
+ * * char prev_comm[TASK_COMM_LEN];
+ * *
+ *
+ * TP_STRUCT__entry(
+ * __array( char, prev_comm, TASK_COMM_LEN )
+ * __field( pid_t, prev_pid )
+ * __field( int, prev_prio )
+ * __array( char, next_comm, TASK_COMM_LEN )
+ * __field( pid_t, next_pid )
+ * __field( int, next_prio )
+ * ),
+ *
+ * *
+ * * Assign the entry into the trace record, by embedding
+ * * a full C statement block into TP_fast_assign(). You
+ * * can refer to the trace record as '__entry' -
+ * * otherwise you can put arbitrary C code in here.
+ * *
+ * * Note: this C code will execute every time a trace event
+ * * happens, on an active tracepoint.
+ * *
+ *
+ * TP_fast_assign(
+ * memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+ * __entry->prev_pid = prev->pid;
+ * __entry->prev_prio = prev->prio;
+ * memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+ * __entry->next_pid = next->pid;
+ * __entry->next_prio = next->prio;
+ * )
+ *
+ * *
+ * * Formatted output of a trace record via TP_printk().
+ * * This is how the tracepoint will appear under ftrace
+ * * plugins that make use of this tracepoint.
+ * *
+ * * (raw-binary tracing wont actually perform this step.)
+ * *
+ *
+ * TP_printk("task %s:%d [%d] ==> %s:%d [%d]",
+ * __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
+ * __entry->next_comm, __entry->next_pid, __entry->next_prio),
+ *
+ * );
+ *
+ * This macro construct is thus used for the regular printk format
+ * tracing setup, it is used to construct a function pointer based
+ * tracepoint callback (this is used by programmatic plugins and
+ * can also by used by generic instrumentation like SystemTap), and
+ * it is also used to expose a structured trace record in
+ * /debug/tracing/events/.
+ */
+
+#define TRACE_EVENT(name, proto, args, struct, assign, print) \
+ DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
+
#endif
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 08e088334dba..bcba84ea2d86 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -252,8 +252,6 @@ struct tty_operations {
void (*set_ldisc)(struct tty_struct *tty);
void (*wait_until_sent)(struct tty_struct *tty, int timeout);
void (*send_xchar)(struct tty_struct *tty, char ch);
- int (*read_proc)(char *page, char **start, off_t off,
- int count, int *eof, void *data);
int (*tiocmget)(struct tty_struct *tty, struct file *file);
int (*tiocmset)(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear);
@@ -264,6 +262,7 @@ struct tty_operations {
int (*poll_get_char)(struct tty_driver *driver, int line);
void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
#endif
+ const struct file_operations *proc_fops;
};
struct tty_driver {
@@ -310,7 +309,8 @@ extern void tty_set_operations(struct tty_driver *driver,
extern struct tty_driver *tty_find_polling_driver(char *name, int *line);
extern void tty_driver_kref_put(struct tty_driver *driver);
-extern inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
+
+static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
{
kref_get(&d->kref);
return d;
diff --git a/include/linux/types.h b/include/linux/types.h
index 712ca53bc348..5abe354020f9 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -1,6 +1,9 @@
#ifndef _LINUX_TYPES_H
#define _LINUX_TYPES_H
+#include <asm/types.h>
+
+#ifndef __ASSEMBLY__
#ifdef __KERNEL__
#define DECLARE_BITMAP(name,bits) \
@@ -9,9 +12,8 @@
#endif
#include <linux/posix_types.h>
-#include <asm/types.h>
-#ifndef __KERNEL_STRICT_NAMES
+#ifdef __KERNEL__
typedef __u32 __kernel_dev_t;
@@ -29,7 +31,6 @@ typedef __kernel_timer_t timer_t;
typedef __kernel_clockid_t clockid_t;
typedef __kernel_mqd_t mqd_t;
-#ifdef __KERNEL__
typedef _Bool bool;
typedef __kernel_uid32_t uid_t;
@@ -45,14 +46,6 @@ typedef __kernel_old_uid_t old_uid_t;
typedef __kernel_old_gid_t old_gid_t;
#endif /* CONFIG_UID16 */
-/* libc5 includes this file to define uid_t, thus uid_t can never change
- * when it is included by non-kernel code
- */
-#else
-typedef __kernel_uid_t uid_t;
-typedef __kernel_gid_t gid_t;
-#endif /* __KERNEL__ */
-
#if defined(__GNUC__)
typedef __kernel_loff_t loff_t;
#endif
@@ -154,7 +147,7 @@ typedef unsigned long blkcnt_t;
#define pgoff_t unsigned long
#endif
-#endif /* __KERNEL_STRICT_NAMES */
+#endif /* __KERNEL__ */
/*
* Below are truly Linux-specific types that should never collide with
@@ -212,5 +205,5 @@ struct ustat {
};
#endif /* __KERNEL__ */
-
+#endif /* __ASSEMBLY__ */
#endif /* _LINUX_TYPES_H */
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index a0bb6bd2e5c1..5dcc9ff72f69 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -22,6 +22,7 @@ struct uio_map;
/**
* struct uio_mem - description of a UIO memory region
+ * @name: name of the memory region for identification
* @addr: address of the device's memory
* @size: size of IO
* @memtype: type of memory addr points to
@@ -29,6 +30,7 @@ struct uio_map;
* @map: for use by the UIO core only.
*/
struct uio_mem {
+ const char *name;
unsigned long addr;
unsigned long size;
int memtype;
@@ -42,12 +44,14 @@ struct uio_portio;
/**
* struct uio_port - description of a UIO port region
+ * @name: name of the port region for identification
* @start: start of port region
* @size: size of port region
* @porttype: type of port (see UIO_PORT_* below)
* @portio: for use by the UIO core only.
*/
struct uio_port {
+ const char *name;
unsigned long start;
unsigned long size;
int porttype;
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 85ee9be9361e..c6b2ab41b908 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -418,6 +418,8 @@ struct usb_tt;
* @autosuspend_disabled: autosuspend disabled by the user
* @autoresume_disabled: autoresume disabled by the user
* @skip_sys_resume: skip the next system resume
+ * @wusb_dev: if this is a Wireless USB device, link to the WUSB
+ * specific data for the device.
*
* Notes:
* Usbcore drivers should not set usbdev->state directly. Instead use
@@ -641,186 +643,6 @@ static inline int usb_make_path(struct usb_device *dev, char *buf, size_t size)
/*-------------------------------------------------------------------------*/
-/**
- * usb_endpoint_num - get the endpoint's number
- * @epd: endpoint to be checked
- *
- * Returns @epd's number: 0 to 15.
- */
-static inline int usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
-{
- return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
-}
-
-/**
- * usb_endpoint_type - get the endpoint's transfer type
- * @epd: endpoint to be checked
- *
- * Returns one of USB_ENDPOINT_XFER_{CONTROL, ISOC, BULK, INT} according
- * to @epd's transfer type.
- */
-static inline int usb_endpoint_type(const struct usb_endpoint_descriptor *epd)
-{
- return epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
-}
-
-/**
- * usb_endpoint_dir_in - check if the endpoint has IN direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type IN, otherwise it returns false.
- */
-static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-
-/**
- * usb_endpoint_dir_out - check if the endpoint has OUT direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type OUT, otherwise it returns false.
- */
-static inline int usb_endpoint_dir_out(
- const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-}
-
-/**
- * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type bulk, otherwise it returns false.
- */
-static inline int usb_endpoint_xfer_bulk(
- const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
- USB_ENDPOINT_XFER_BULK);
-}
-
-/**
- * usb_endpoint_xfer_control - check if the endpoint has control transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type control, otherwise it returns false.
- */
-static inline int usb_endpoint_xfer_control(
- const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
- USB_ENDPOINT_XFER_CONTROL);
-}
-
-/**
- * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type interrupt, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_int(
- const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
- USB_ENDPOINT_XFER_INT);
-}
-
-/**
- * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type isochronous, otherwise it returns
- * false.
- */
-static inline int usb_endpoint_xfer_isoc(
- const struct usb_endpoint_descriptor *epd)
-{
- return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
- USB_ENDPOINT_XFER_ISOC);
-}
-
-/**
- * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_bulk_in(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_bulk_out(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
-}
-
-/**
- * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_int_in(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_int_out(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
-}
-
-/**
- * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and IN direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_isoc_in(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and OUT direction,
- * otherwise it returns false.
- */
-static inline int usb_endpoint_is_isoc_out(
- const struct usb_endpoint_descriptor *epd)
-{
- return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
-}
-
-/*-------------------------------------------------------------------------*/
-
#define USB_DEVICE_ID_MATCH_DEVICE \
(USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT)
#define USB_DEVICE_ID_MATCH_DEV_RANGE \
@@ -1355,8 +1177,8 @@ struct urb {
unsigned int transfer_flags; /* (in) URB_SHORT_NOT_OK | ...*/
void *transfer_buffer; /* (in) associated data buffer */
dma_addr_t transfer_dma; /* (in) dma addr for transfer_buffer */
- int transfer_buffer_length; /* (in) data buffer length */
- int actual_length; /* (return) actual transfer length */
+ u32 transfer_buffer_length; /* (in) data buffer length */
+ u32 actual_length; /* (return) actual transfer length */
unsigned char *setup_packet; /* (in) setup packet (control only) */
dma_addr_t setup_dma; /* (in) dma addr for setup_packet */
int start_frame; /* (modify) start frame (ISO) */
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 18a729343ffa..3c86ed25a04c 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -9,6 +9,8 @@
#ifndef __LINUX_USB_CDC_H
#define __LINUX_USB_CDC_H
+#include <linux/types.h>
+
#define USB_CDC_SUBCLASS_ACM 0x02
#define USB_CDC_SUBCLASS_ETHERNET 0x06
#define USB_CDC_SUBCLASS_WHCM 0x08
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 9b42baed3900..b145119a90da 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -102,7 +102,7 @@
#define USB_REQ_LOOPBACK_DATA_READ 0x16
#define USB_REQ_SET_INTERFACE_DS 0x17
-/* The Link Power Mangement (LPM) ECN defines USB_REQ_TEST_AND_SET command,
+/* The Link Power Management (LPM) ECN defines USB_REQ_TEST_AND_SET command,
* used by hubs to put ports into a new L1 suspend state, except that it
* forgot to define its number ...
*/
@@ -353,6 +353,185 @@ struct usb_endpoint_descriptor {
#define USB_ENDPOINT_XFER_INT 3
#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80
+/*-------------------------------------------------------------------------*/
+
+/**
+ * usb_endpoint_num - get the endpoint's number
+ * @epd: endpoint to be checked
+ *
+ * Returns @epd's number: 0 to 15.
+ */
+static inline int usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
+{
+ return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
+}
+
+/**
+ * usb_endpoint_type - get the endpoint's transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns one of USB_ENDPOINT_XFER_{CONTROL, ISOC, BULK, INT} according
+ * to @epd's transfer type.
+ */
+static inline int usb_endpoint_type(const struct usb_endpoint_descriptor *epd)
+{
+ return epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+}
+
+/**
+ * usb_endpoint_dir_in - check if the endpoint has IN direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type IN, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
+}
+
+/**
+ * usb_endpoint_dir_out - check if the endpoint has OUT direction
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type OUT, otherwise it returns false.
+ */
+static inline int usb_endpoint_dir_out(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
+}
+
+/**
+ * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type bulk, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_bulk(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_BULK);
+}
+
+/**
+ * usb_endpoint_xfer_control - check if the endpoint has control transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type control, otherwise it returns false.
+ */
+static inline int usb_endpoint_xfer_control(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_CONTROL);
+}
+
+/**
+ * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type interrupt, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_int(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_INT);
+}
+
+/**
+ * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint is of type isochronous, otherwise it returns
+ * false.
+ */
+static inline int usb_endpoint_xfer_isoc(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
+ USB_ENDPOINT_XFER_ISOC);
+}
+
+/**
+ * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_in(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has bulk transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_bulk_out(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
+}
+
+/**
+ * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_in(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has interrupt transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_int_out(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
+}
+
+/**
+ * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and IN direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_in(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
+}
+
+/**
+ * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
+ * @epd: endpoint to be checked
+ *
+ * Returns true if the endpoint has isochronous transfer type and OUT direction,
+ * otherwise it returns false.
+ */
+static inline int usb_endpoint_is_isoc_out(
+ const struct usb_endpoint_descriptor *epd)
+{
+ return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
+}
/*-------------------------------------------------------------------------*/
@@ -584,8 +763,8 @@ enum usb_device_state {
/* chapter 9 and authentication (wireless) device states */
USB_STATE_ATTACHED,
USB_STATE_POWERED, /* wired */
- USB_STATE_UNAUTHENTICATED, /* auth */
USB_STATE_RECONNECTING, /* auth */
+ USB_STATE_UNAUTHENTICATED, /* auth */
USB_STATE_DEFAULT, /* limited function */
USB_STATE_ADDRESS,
USB_STATE_CONFIGURED, /* most functions */
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 935c380ffe47..acd7b0f06c8a 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -244,6 +244,10 @@ int usb_add_config(struct usb_composite_dev *,
* value; it should return zero on successful initialization.
* @unbind: Reverses @bind(); called as a side effect of unregistering
* this driver.
+ * @suspend: Notifies when the host stops sending USB traffic,
+ * after function notifications
+ * @resume: Notifies configuration when the host restarts USB traffic,
+ * before function notifications
*
* Devices default to reporting self powered operation. Devices which rely
* on bus powered operation should report this in their @bind() method.
@@ -268,6 +272,10 @@ struct usb_composite_driver {
int (*bind)(struct usb_composite_dev *);
int (*unbind)(struct usb_composite_dev *);
+
+ /* global suspend hooks */
+ void (*suspend)(struct usb_composite_dev *);
+ void (*resume)(struct usb_composite_dev *);
};
extern int usb_composite_register(struct usb_composite_driver *);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 0460a746480c..bbf45d500b6d 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -598,6 +598,7 @@ static inline int usb_gadget_clear_selfpowered(struct usb_gadget *gadget)
/**
* usb_gadget_vbus_connect - Notify controller that VBUS is powered
* @gadget:The device which now has VBUS power.
+ * Context: can sleep
*
* This call is used by a driver for an external transceiver (or GPIO)
* that detects a VBUS power session starting. Common responses include
@@ -636,6 +637,7 @@ static inline int usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)
/**
* usb_gadget_vbus_disconnect - notify controller about VBUS session end
* @gadget:the device whose VBUS supply is being described
+ * Context: can sleep
*
* This call is used by a driver for an external transceiver (or GPIO)
* that detects a VBUS power session ending. Common responses include
@@ -792,19 +794,20 @@ struct usb_gadget_driver {
/**
* usb_gadget_register_driver - register a gadget driver
* @driver:the driver being registered
+ * Context: can sleep
*
* Call this in your gadget driver's module initialization function,
* to tell the underlying usb controller driver about your driver.
* The driver's bind() function will be called to bind it to a
* gadget before this registration call returns. It's expected that
* the bind() functions will be in init sections.
- * This function must be called in a context that can sleep.
*/
int usb_gadget_register_driver(struct usb_gadget_driver *driver);
/**
* usb_gadget_unregister_driver - unregister a gadget driver
* @driver:the driver being unregistered
+ * Context: can sleep
*
* Call this in your gadget driver's module cleanup function,
* to tell the underlying usb controller that your driver is
@@ -813,7 +816,6 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver);
* to unbind() and clean up any device state, before this procedure
* finally returns. It's expected that the unbind() functions
* will in in exit sections, so may not be linked in some kernels.
- * This function must be called in a context that can sleep.
*/
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver);
diff --git a/include/linux/usb/gadgetfs.h b/include/linux/usb/gadgetfs.h
index ea45f265ec05..612102e4d75e 100644
--- a/include/linux/usb/gadgetfs.h
+++ b/include/linux/usb/gadgetfs.h
@@ -18,7 +18,7 @@
#ifndef __LINUX_USB_GADGETFS_H
#define __LINUX_USB_GADGETFS_H
-#include <asm/types.h>
+#include <linux/types.h>
#include <asm/ioctl.h>
#include <linux/usb/ch9.h>
diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 94df4fe6c6c0..1aaa826396a1 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -80,12 +80,17 @@ struct otg_transceiver {
/* for board-specific init logic */
extern int otg_set_transceiver(struct otg_transceiver *);
+#ifdef CONFIG_NOP_USB_XCEIV
+extern void usb_nop_xceiv_register(void);
+extern void usb_nop_xceiv_unregister(void);
+#endif
/* for usb host and peripheral controller drivers */
extern struct otg_transceiver *otg_get_transceiver(void);
extern void otg_put_transceiver(struct otg_transceiver *);
+/* Context: can sleep */
static inline int
otg_start_hnp(struct otg_transceiver *otg)
{
@@ -102,6 +107,8 @@ otg_set_host(struct otg_transceiver *otg, struct usb_bus *host)
/* for usb peripheral controller drivers */
+
+/* Context: can sleep */
static inline int
otg_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *periph)
{
@@ -114,6 +121,7 @@ otg_set_power(struct otg_transceiver *otg, unsigned mA)
return otg->set_power(otg, mA);
}
+/* Context: can sleep */
static inline int
otg_set_suspend(struct otg_transceiver *otg, int suspend)
{
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 7f6c603db654..2526f3bbd273 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -16,4 +16,7 @@
/* device can't handle Set-Interface requests */
#define USB_QUIRK_NO_SET_INTF 0x00000004
+/* device can't handle its Configuration or Interface strings */
+#define USB_QUIRK_CONFIG_INTF_STRINGS 0x00000008
+
#endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index 0a6e6d4b929a..37836b937d97 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -49,48 +49,45 @@ struct rndis_msg_hdr {
*/
#define RNDIS_CONTROL_TIMEOUT_MS (5 * 1000)
-
-#define ccpu2 __constant_cpu_to_le32
-
-#define RNDIS_MSG_COMPLETION ccpu2(0x80000000)
+#define RNDIS_MSG_COMPLETION cpu_to_le32(0x80000000)
/* codes for "msg_type" field of rndis messages;
* only the data channel uses packet messages (maybe batched);
* everything else goes on the control channel.
*/
-#define RNDIS_MSG_PACKET ccpu2(0x00000001) /* 1-N packets */
-#define RNDIS_MSG_INIT ccpu2(0x00000002)
+#define RNDIS_MSG_PACKET cpu_to_le32(0x00000001) /* 1-N packets */
+#define RNDIS_MSG_INIT cpu_to_le32(0x00000002)
#define RNDIS_MSG_INIT_C (RNDIS_MSG_INIT|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_HALT ccpu2(0x00000003)
-#define RNDIS_MSG_QUERY ccpu2(0x00000004)
+#define RNDIS_MSG_HALT cpu_to_le32(0x00000003)
+#define RNDIS_MSG_QUERY cpu_to_le32(0x00000004)
#define RNDIS_MSG_QUERY_C (RNDIS_MSG_QUERY|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_SET ccpu2(0x00000005)
+#define RNDIS_MSG_SET cpu_to_le32(0x00000005)
#define RNDIS_MSG_SET_C (RNDIS_MSG_SET|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_RESET ccpu2(0x00000006)
+#define RNDIS_MSG_RESET cpu_to_le32(0x00000006)
#define RNDIS_MSG_RESET_C (RNDIS_MSG_RESET|RNDIS_MSG_COMPLETION)
-#define RNDIS_MSG_INDICATE ccpu2(0x00000007)
-#define RNDIS_MSG_KEEPALIVE ccpu2(0x00000008)
+#define RNDIS_MSG_INDICATE cpu_to_le32(0x00000007)
+#define RNDIS_MSG_KEEPALIVE cpu_to_le32(0x00000008)
#define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION)
/* codes for "status" field of completion messages */
-#define RNDIS_STATUS_SUCCESS ccpu2(0x00000000)
-#define RNDIS_STATUS_FAILURE ccpu2(0xc0000001)
-#define RNDIS_STATUS_INVALID_DATA ccpu2(0xc0010015)
-#define RNDIS_STATUS_NOT_SUPPORTED ccpu2(0xc00000bb)
-#define RNDIS_STATUS_MEDIA_CONNECT ccpu2(0x4001000b)
-#define RNDIS_STATUS_MEDIA_DISCONNECT ccpu2(0x4001000c)
+#define RNDIS_STATUS_SUCCESS cpu_to_le32(0x00000000)
+#define RNDIS_STATUS_FAILURE cpu_to_le32(0xc0000001)
+#define RNDIS_STATUS_INVALID_DATA cpu_to_le32(0xc0010015)
+#define RNDIS_STATUS_NOT_SUPPORTED cpu_to_le32(0xc00000bb)
+#define RNDIS_STATUS_MEDIA_CONNECT cpu_to_le32(0x4001000b)
+#define RNDIS_STATUS_MEDIA_DISCONNECT cpu_to_le32(0x4001000c)
/* codes for OID_GEN_PHYSICAL_MEDIUM */
-#define RNDIS_PHYSICAL_MEDIUM_UNSPECIFIED ccpu2(0x00000000)
-#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_LAN ccpu2(0x00000001)
-#define RNDIS_PHYSICAL_MEDIUM_CABLE_MODEM ccpu2(0x00000002)
-#define RNDIS_PHYSICAL_MEDIUM_PHONE_LINE ccpu2(0x00000003)
-#define RNDIS_PHYSICAL_MEDIUM_POWER_LINE ccpu2(0x00000004)
-#define RNDIS_PHYSICAL_MEDIUM_DSL ccpu2(0x00000005)
-#define RNDIS_PHYSICAL_MEDIUM_FIBRE_CHANNEL ccpu2(0x00000006)
-#define RNDIS_PHYSICAL_MEDIUM_1394 ccpu2(0x00000007)
-#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_WAN ccpu2(0x00000008)
-#define RNDIS_PHYSICAL_MEDIUM_MAX ccpu2(0x00000009)
+#define RNDIS_PHYSICAL_MEDIUM_UNSPECIFIED cpu_to_le32(0x00000000)
+#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_LAN cpu_to_le32(0x00000001)
+#define RNDIS_PHYSICAL_MEDIUM_CABLE_MODEM cpu_to_le32(0x00000002)
+#define RNDIS_PHYSICAL_MEDIUM_PHONE_LINE cpu_to_le32(0x00000003)
+#define RNDIS_PHYSICAL_MEDIUM_POWER_LINE cpu_to_le32(0x00000004)
+#define RNDIS_PHYSICAL_MEDIUM_DSL cpu_to_le32(0x00000005)
+#define RNDIS_PHYSICAL_MEDIUM_FIBRE_CHANNEL cpu_to_le32(0x00000006)
+#define RNDIS_PHYSICAL_MEDIUM_1394 cpu_to_le32(0x00000007)
+#define RNDIS_PHYSICAL_MEDIUM_WIRELESS_WAN cpu_to_le32(0x00000008)
+#define RNDIS_PHYSICAL_MEDIUM_MAX cpu_to_le32(0x00000009)
struct rndis_data_hdr {
__le32 msg_type; /* RNDIS_MSG_PACKET */
@@ -228,24 +225,24 @@ struct rndis_keepalive_c { /* IN (optionally OUT) */
* there are gobs more that may optionally be supported. We'll avoid as much
* of that mess as possible.
*/
-#define OID_802_3_PERMANENT_ADDRESS ccpu2(0x01010101)
-#define OID_GEN_MAXIMUM_FRAME_SIZE ccpu2(0x00010106)
-#define OID_GEN_CURRENT_PACKET_FILTER ccpu2(0x0001010e)
-#define OID_GEN_PHYSICAL_MEDIUM ccpu2(0x00010202)
+#define OID_802_3_PERMANENT_ADDRESS cpu_to_le32(0x01010101)
+#define OID_GEN_MAXIMUM_FRAME_SIZE cpu_to_le32(0x00010106)
+#define OID_GEN_CURRENT_PACKET_FILTER cpu_to_le32(0x0001010e)
+#define OID_GEN_PHYSICAL_MEDIUM cpu_to_le32(0x00010202)
/* packet filter bits used by OID_GEN_CURRENT_PACKET_FILTER */
-#define RNDIS_PACKET_TYPE_DIRECTED ccpu2(0x00000001)
-#define RNDIS_PACKET_TYPE_MULTICAST ccpu2(0x00000002)
-#define RNDIS_PACKET_TYPE_ALL_MULTICAST ccpu2(0x00000004)
-#define RNDIS_PACKET_TYPE_BROADCAST ccpu2(0x00000008)
-#define RNDIS_PACKET_TYPE_SOURCE_ROUTING ccpu2(0x00000010)
-#define RNDIS_PACKET_TYPE_PROMISCUOUS ccpu2(0x00000020)
-#define RNDIS_PACKET_TYPE_SMT ccpu2(0x00000040)
-#define RNDIS_PACKET_TYPE_ALL_LOCAL ccpu2(0x00000080)
-#define RNDIS_PACKET_TYPE_GROUP ccpu2(0x00001000)
-#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL ccpu2(0x00002000)
-#define RNDIS_PACKET_TYPE_FUNCTIONAL ccpu2(0x00004000)
-#define RNDIS_PACKET_TYPE_MAC_FRAME ccpu2(0x00008000)
+#define RNDIS_PACKET_TYPE_DIRECTED cpu_to_le32(0x00000001)
+#define RNDIS_PACKET_TYPE_MULTICAST cpu_to_le32(0x00000002)
+#define RNDIS_PACKET_TYPE_ALL_MULTICAST cpu_to_le32(0x00000004)
+#define RNDIS_PACKET_TYPE_BROADCAST cpu_to_le32(0x00000008)
+#define RNDIS_PACKET_TYPE_SOURCE_ROUTING cpu_to_le32(0x00000010)
+#define RNDIS_PACKET_TYPE_PROMISCUOUS cpu_to_le32(0x00000020)
+#define RNDIS_PACKET_TYPE_SMT cpu_to_le32(0x00000040)
+#define RNDIS_PACKET_TYPE_ALL_LOCAL cpu_to_le32(0x00000080)
+#define RNDIS_PACKET_TYPE_GROUP cpu_to_le32(0x00001000)
+#define RNDIS_PACKET_TYPE_ALL_FUNCTIONAL cpu_to_le32(0x00002000)
+#define RNDIS_PACKET_TYPE_FUNCTIONAL cpu_to_le32(0x00004000)
+#define RNDIS_PACKET_TYPE_MAC_FRAME cpu_to_le32(0x00008000)
/* default filter used with RNDIS devices */
#define RNDIS_DEFAULT_FILTER ( \
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 0b8617a9176d..b95842542590 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -130,7 +130,8 @@ struct usb_serial {
struct usb_device *dev;
struct usb_serial_driver *type;
struct usb_interface *interface;
- unsigned char disconnected;
+ unsigned char disconnected:1;
+ unsigned char suspending:1;
unsigned char minor;
unsigned char num_ports;
unsigned char num_port_pointers;
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index ba09fe88adda..36fabb95c7d3 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -176,6 +176,11 @@ struct skb_data { /* skb->cb is one of these */
size_t length;
};
+extern int usbnet_open (struct net_device *net);
+extern int usbnet_stop (struct net_device *net);
+extern int usbnet_start_xmit (struct sk_buff *skb, struct net_device *net);
+extern void usbnet_tx_timeout (struct net_device *net);
+extern int usbnet_change_mtu (struct net_device *net, int new_mtu);
extern int usbnet_get_endpoints(struct usbnet *, struct usb_interface *);
extern void usbnet_defer_kevent (struct usbnet *, int);
@@ -197,7 +202,9 @@ extern int usbnet_nway_reset(struct net_device *net);
#define devdbg(usbnet, fmt, arg...) \
printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
#else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#define devdbg(usbnet, fmt, arg...) \
+ ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
+ ## arg); 0; })
#endif
#define deverr(usbnet, fmt, arg...) \
diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h
index 5f401b644ed5..429c631d2aad 100644
--- a/include/linux/usb/wusb.h
+++ b/include/linux/usb/wusb.h
@@ -80,8 +80,7 @@ struct wusb_ckhdid {
u8 data[16];
} __attribute__((packed));
-const static
-struct wusb_ckhdid wusb_ckhdid_zero = { .data = { 0 } };
+static const struct wusb_ckhdid wusb_ckhdid_zero = { .data = { 0 } };
#define WUSB_CKHDID_STRSIZE (3 * sizeof(struct wusb_ckhdid) + 1)
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index 1eea1ab68dc4..3d15fb9bc116 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -96,39 +96,26 @@ enum { US_DO_ALL_FLAGS };
#define US_PR_CBI 0x00 /* Control/Bulk/Interrupt */
#define US_PR_CB 0x01 /* Control/Bulk w/o interrupt */
#define US_PR_BULK 0x50 /* bulk only */
-#ifdef CONFIG_USB_STORAGE_USBAT
+
#define US_PR_USBAT 0x80 /* SCM-ATAPI bridge */
-#endif
-#ifdef CONFIG_USB_STORAGE_SDDR09
#define US_PR_EUSB_SDDR09 0x81 /* SCM-SCSI bridge for SDDR-09 */
-#endif
-#ifdef CONFIG_USB_STORAGE_SDDR55
#define US_PR_SDDR55 0x82 /* SDDR-55 (made up) */
-#endif
#define US_PR_DPCM_USB 0xf0 /* Combination CB/SDDR09 */
-#ifdef CONFIG_USB_STORAGE_FREECOM
#define US_PR_FREECOM 0xf1 /* Freecom */
-#endif
-#ifdef CONFIG_USB_STORAGE_DATAFAB
#define US_PR_DATAFAB 0xf2 /* Datafab chipsets */
-#endif
-#ifdef CONFIG_USB_STORAGE_JUMPSHOT
#define US_PR_JUMPSHOT 0xf3 /* Lexar Jumpshot */
-#endif
-#ifdef CONFIG_USB_STORAGE_ALAUDA
#define US_PR_ALAUDA 0xf4 /* Alauda chipsets */
-#endif
-#ifdef CONFIG_USB_STORAGE_KARMA
#define US_PR_KARMA 0xf5 /* Rio Karma */
-#endif
#define US_PR_DEVICE 0xff /* Use device's value */
/*
*/
+extern int usb_usual_ignore_device(struct usb_interface *intf);
+extern struct usb_device_id usb_storage_usb_ids[];
+
#ifdef CONFIG_USB_LIBUSUAL
-extern struct usb_device_id storage_usb_ids[];
extern void usb_usual_set_present(int type);
extern void usb_usual_clear_present(int type);
extern int usb_usual_check_type(const struct usb_device_id *, int type);
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index 315bcd375224..cc4f45361dbb 100644
--- a/include/linux/user_namespace.h
+++ b/include/linux/user_namespace.h
@@ -13,6 +13,7 @@ struct user_namespace {
struct kref kref;
struct hlist_head uidhash_table[UIDHASH_SZ];
struct user_struct *creator;
+ struct work_struct destroyer;
};
extern struct user_namespace init_user_ns;
diff --git a/include/linux/utime.h b/include/linux/utime.h
index 640be6a1959e..5cdf673afbdb 100644
--- a/include/linux/utime.h
+++ b/include/linux/utime.h
@@ -4,8 +4,8 @@
#include <linux/types.h>
struct utimbuf {
- time_t actime;
- time_t modtime;
+ __kernel_time_t actime;
+ __kernel_time_t modtime;
};
#endif
diff --git a/include/linux/video_decoder.h b/include/linux/video_decoder.h
deleted file mode 100644
index 121e26da2c18..000000000000
--- a/include/linux/video_decoder.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _LINUX_VIDEO_DECODER_H
-#define _LINUX_VIDEO_DECODER_H
-
-#define HAVE_VIDEO_DECODER 1
-
-struct video_decoder_capability { /* this name is too long */
- __u32 flags;
-#define VIDEO_DECODER_PAL 1 /* can decode PAL signal */
-#define VIDEO_DECODER_NTSC 2 /* can decode NTSC */
-#define VIDEO_DECODER_SECAM 4 /* can decode SECAM */
-#define VIDEO_DECODER_AUTO 8 /* can autosense norm */
-#define VIDEO_DECODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
- int inputs; /* number of inputs */
- int outputs; /* number of outputs */
-};
-
-/*
-DECODER_GET_STATUS returns the following flags. The only one you need is
-DECODER_STATUS_GOOD, the others are just nice things to know.
-*/
-#define DECODER_STATUS_GOOD 1 /* receiving acceptable input */
-#define DECODER_STATUS_COLOR 2 /* receiving color information */
-#define DECODER_STATUS_PAL 4 /* auto detected */
-#define DECODER_STATUS_NTSC 8 /* auto detected */
-#define DECODER_STATUS_SECAM 16 /* auto detected */
-
-struct video_decoder_init {
- unsigned char len;
- const unsigned char *data;
-};
-
-#define DECODER_GET_CAPABILITIES _IOR('d', 1, struct video_decoder_capability)
-#define DECODER_GET_STATUS _IOR('d', 2, int)
-#define DECODER_SET_NORM _IOW('d', 3, int)
-#define DECODER_SET_INPUT _IOW('d', 4, int) /* 0 <= input < #inputs */
-#define DECODER_SET_OUTPUT _IOW('d', 5, int) /* 0 <= output < #outputs */
-#define DECODER_ENABLE_OUTPUT _IOW('d', 6, int) /* boolean output enable control */
-#define DECODER_SET_PICTURE _IOW('d', 7, struct video_picture)
-#define DECODER_SET_GPIO _IOW('d', 8, int) /* switch general purpose pin */
-#define DECODER_INIT _IOW('d', 9, struct video_decoder_init) /* init internal registers at once */
-#define DECODER_SET_VBI_BYPASS _IOW('d', 10, int) /* switch vbi bypass */
-
-#define DECODER_DUMP _IO('d', 192) /* debug hook */
-
-
-#endif
diff --git a/include/linux/video_encoder.h b/include/linux/video_encoder.h
deleted file mode 100644
index 4b0e6907a7b4..000000000000
--- a/include/linux/video_encoder.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef _LINUX_VIDEO_ENCODER_H
-#define _LINUX_VIDEO_ENCODER_H
-
-struct video_encoder_capability { /* this name is too long */
- __u32 flags;
-#define VIDEO_ENCODER_PAL 1 /* can encode PAL signal */
-#define VIDEO_ENCODER_NTSC 2 /* can encode NTSC */
-#define VIDEO_ENCODER_SECAM 4 /* can encode SECAM */
-#define VIDEO_ENCODER_CCIR 16 /* CCIR-601 pixel rate (720 pixels per line) instead of square pixel rate */
- int inputs; /* number of inputs */
- int outputs; /* number of outputs */
-};
-
-#define ENCODER_GET_CAPABILITIES _IOR('e', 1, struct video_encoder_capability)
-#define ENCODER_SET_NORM _IOW('e', 2, int)
-#define ENCODER_SET_INPUT _IOW('e', 3, int) /* 0 <= input < #inputs */
-#define ENCODER_SET_OUTPUT _IOW('e', 4, int) /* 0 <= output < #outputs */
-#define ENCODER_ENABLE_OUTPUT _IOW('e', 5, int) /* boolean output enable control */
-
-
-#endif
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 15a653d41132..b19eab140977 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -12,9 +12,27 @@
#ifndef __LINUX_VIDEODEV_H
#define __LINUX_VIDEODEV_H
+#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/videodev2.h>
+#if defined(__MIN_V4L1) && defined (__KERNEL__)
+
+/*
+ * Used by those V4L2 core functions that need a minimum V4L1 support,
+ * in order to allow V4L1 Compatibilty code compilation.
+ */
+
+struct video_mbuf
+{
+ int size; /* Total memory to map */
+ int frames; /* Frames */
+ int offsets[VIDEO_MAX_FRAME];
+};
+
+#define VIDIOCGMBUF _IOR('v',20, struct video_mbuf) /* Memory map buffer info */
+
+#else
#if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
#define VID_TYPE_CAPTURE 1 /* Can capture */
@@ -311,6 +329,7 @@ struct video_code
#define VID_PLAY_END_MARK 14
#endif /* CONFIG_VIDEO_V4L1_COMPAT */
+#endif /* __MIN_V4L1 */
#endif /* __LINUX_VIDEODEV_H */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 5571dbe1c0ad..ebb2ea6b4995 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -344,6 +344,8 @@ struct v4l2_pix_format {
#define V4L2_PIX_FMT_SPCA508 v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
#define V4L2_PIX_FMT_PAC207 v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_MR97310A v4l2_fourcc('M', '3', '1', '0') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_SQ905C v4l2_fourcc('9', '0', '5', 'C') /* compressed RGGB bayer */
#define V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') /* 16 YVU 4:2:2 */
@@ -735,6 +737,11 @@ struct v4l2_input {
#define V4L2_IN_ST_NO_SIGNAL 0x00000002
#define V4L2_IN_ST_NO_COLOR 0x00000004
+/* field 'status' - sensor orientation */
+/* If sensor is mounted upside down set both bits */
+#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */
+#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */
+
/* field 'status' - analog */
#define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */
#define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */
@@ -829,6 +836,7 @@ struct v4l2_querymenu {
#define V4L2_CTRL_FLAG_UPDATE 0x0008
#define V4L2_CTRL_FLAG_INACTIVE 0x0010
#define V4L2_CTRL_FLAG_SLIDER 0x0020
+#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
/* Query flag, to be ORed with the control ID */
#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000
@@ -879,8 +887,15 @@ enum v4l2_power_line_frequency {
#define V4L2_CID_BACKLIGHT_COMPENSATION (V4L2_CID_BASE+28)
#define V4L2_CID_CHROMA_AGC (V4L2_CID_BASE+29)
#define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30)
+#define V4L2_CID_COLORFX (V4L2_CID_BASE+31)
+enum v4l2_colorfx {
+ V4L2_COLORFX_NONE = 0,
+ V4L2_COLORFX_BW = 1,
+ V4L2_COLORFX_SEPIA = 2,
+};
+
/* last CID + 1 */
-#define V4L2_CID_LASTP1 (V4L2_CID_BASE+31)
+#define V4L2_CID_LASTP1 (V4L2_CID_BASE+32)
/* MPEG-class control IDs defined by V4L2 */
#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1339,6 +1354,53 @@ struct v4l2_sliced_vbi_data {
};
/*
+ * Sliced VBI data inserted into MPEG Streams
+ */
+
+/*
+ * V4L2_MPEG_STREAM_VBI_FMT_IVTV:
+ *
+ * Structure of payload contained in an MPEG 2 Private Stream 1 PES Packet in an
+ * MPEG-2 Program Pack that contains V4L2_MPEG_STREAM_VBI_FMT_IVTV Sliced VBI
+ * data
+ *
+ * Note, the MPEG-2 Program Pack and Private Stream 1 PES packet header
+ * definitions are not included here. See the MPEG-2 specifications for details
+ * on these headers.
+ */
+
+/* Line type IDs */
+#define V4L2_MPEG_VBI_IVTV_TELETEXT_B (1)
+#define V4L2_MPEG_VBI_IVTV_CAPTION_525 (4)
+#define V4L2_MPEG_VBI_IVTV_WSS_625 (5)
+#define V4L2_MPEG_VBI_IVTV_VPS (7)
+
+struct v4l2_mpeg_vbi_itv0_line {
+ __u8 id; /* One of V4L2_MPEG_VBI_IVTV_* above */
+ __u8 data[42]; /* Sliced VBI data for the line */
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_itv0 {
+ __le32 linemask[2]; /* Bitmasks of VBI service lines present */
+ struct v4l2_mpeg_vbi_itv0_line line[35];
+} __attribute__ ((packed));
+
+struct v4l2_mpeg_vbi_ITV0 {
+ struct v4l2_mpeg_vbi_itv0_line line[36];
+} __attribute__ ((packed));
+
+#define V4L2_MPEG_VBI_IVTV_MAGIC0 "itv0"
+#define V4L2_MPEG_VBI_IVTV_MAGIC1 "ITV0"
+
+struct v4l2_mpeg_vbi_fmt_ivtv {
+ __u8 magic[4];
+ union {
+ struct v4l2_mpeg_vbi_itv0 itv0;
+ struct v4l2_mpeg_vbi_ITV0 ITV0;
+ };
+} __attribute__ ((packed));
+
+/*
* A G G R E G A T E S T R U C T U R E S
*/
@@ -1403,14 +1465,6 @@ struct v4l2_dbg_chip_ident {
__u32 revision; /* chip revision, chip specific */
} __attribute__ ((packed));
-/* VIDIOC_G_CHIP_IDENT_OLD: Deprecated, do not use */
-struct v4l2_chip_ident_old {
- __u32 match_type; /* Match type */
- __u32 match_chip; /* Match this chip, meaning determined by match_type */
- __u32 ident; /* chip identifier as specified in <media/v4l2-chip-ident.h> */
- __u32 revision; /* chip revision, chip specific */
-};
-
/*
* I O C T L C O D E S F O R V I D E O D E V I C E S
*
@@ -1488,8 +1542,6 @@ struct v4l2_chip_ident_old {
/* Experimental, meant for debugging, testing and internal use.
Never use this ioctl in applications! */
#define VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident)
-/* This is deprecated and will go away in 2.6.30 */
-#define VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old)
#endif
#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
diff --git a/include/linux/virtio_blk.h b/include/linux/virtio_blk.h
index c1aef85243bf..94c56d29869d 100644
--- a/include/linux/virtio_blk.h
+++ b/include/linux/virtio_blk.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_BLK_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* The ID for virtio_block */
diff --git a/include/linux/virtio_console.h b/include/linux/virtio_console.h
index 7615ffcdd555..dc161115ae35 100644
--- a/include/linux/virtio_console.h
+++ b/include/linux/virtio_console.h
@@ -1,5 +1,6 @@
#ifndef _LINUX_VIRTIO_CONSOLE_H
#define _LINUX_VIRTIO_CONSOLE_H
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* This header, excluding the #ifdef __KERNEL__ part, is BSD licensed so
* anyone can use the definitions to implement compatible drivers/servers. */
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 5cdd0aa8bde9..242348bb3766 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -2,6 +2,7 @@
#define _LINUX_VIRTIO_NET_H
/* This header is BSD licensed so anyone can use the definitions to implement
* compatible drivers/servers. */
+#include <linux/types.h>
#include <linux/virtio_config.h>
/* The ID for virtio_net */
@@ -21,11 +22,19 @@
#define VIRTIO_NET_F_HOST_ECN 13 /* Host can handle TSO[6] w/ ECN in. */
#define VIRTIO_NET_F_HOST_UFO 14 /* Host can handle UFO in. */
#define VIRTIO_NET_F_MRG_RXBUF 15 /* Host can merge receive buffers. */
+#define VIRTIO_NET_F_STATUS 16 /* virtio_net_config.status available */
+#define VIRTIO_NET_F_CTRL_VQ 17 /* Control channel available */
+#define VIRTIO_NET_F_CTRL_RX 18 /* Control channel RX mode support */
+#define VIRTIO_NET_F_CTRL_VLAN 19 /* Control channel VLAN filtering */
+
+#define VIRTIO_NET_S_LINK_UP 1 /* Link is up */
struct virtio_net_config
{
/* The config defining mac address (if VIRTIO_NET_F_MAC) */
__u8 mac[6];
+ /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
+ __u16 status;
} __attribute__((packed));
/* This is the first element of the scatter-gather list. If you don't
@@ -53,4 +62,67 @@ struct virtio_net_hdr_mrg_rxbuf {
__u16 num_buffers; /* Number of merged rx buffers */
};
+/*
+ * Control virtqueue data structures
+ *
+ * The control virtqueue expects a header in the first sg entry
+ * and an ack/status response in the last entry. Data for the
+ * command goes in between.
+ */
+struct virtio_net_ctrl_hdr {
+ __u8 class;
+ __u8 cmd;
+} __attribute__((packed));
+
+typedef __u8 virtio_net_ctrl_ack;
+
+#define VIRTIO_NET_OK 0
+#define VIRTIO_NET_ERR 1
+
+/*
+ * Control the RX mode, ie. promisucous and allmulti. PROMISC and
+ * ALLMULTI commands require an "out" sg entry containing a 1 byte
+ * state value, zero = disable, non-zero = enable. These commands
+ * are supported with the VIRTIO_NET_F_CTRL_RX feature.
+ */
+#define VIRTIO_NET_CTRL_RX 0
+ #define VIRTIO_NET_CTRL_RX_PROMISC 0
+ #define VIRTIO_NET_CTRL_RX_ALLMULTI 1
+
+/*
+ * Control the MAC filter table.
+ *
+ * The MAC filter table is managed by the hypervisor, the guest should
+ * assume the size is infinite. Filtering should be considered
+ * non-perfect, ie. based on hypervisor resources, the guest may
+ * received packets from sources not specified in the filter list.
+ *
+ * In addition to the class/cmd header, the TABLE_SET command requires
+ * two out scatterlists. Each contains a 4 byte count of entries followed
+ * by a concatenated byte stream of the ETH_ALEN MAC addresses. The
+ * first sg list contains unicast addresses, the second is for multicast.
+ * This functionality is present if the VIRTIO_NET_F_CTRL_RX feature
+ * is available.
+ */
+struct virtio_net_ctrl_mac {
+ __u32 entries;
+ __u8 macs[][ETH_ALEN];
+} __attribute__((packed));
+
+#define VIRTIO_NET_CTRL_MAC 1
+ #define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
+
+/*
+ * Control VLAN filtering
+ *
+ * The VLAN filter table is controlled via a simple ADD/DEL interface.
+ * VLAN IDs not added may be filterd by the hypervisor. Del is the
+ * opposite of add. Both commands expect an out entry containing a 2
+ * byte VLAN ID. VLAN filterting is available with the
+ * VIRTIO_NET_F_CTRL_VLAN feature bit.
+ */
+#define VIRTIO_NET_CTRL_VLAN 2
+ #define VIRTIO_NET_CTRL_VLAN_ADD 0
+ #define VIRTIO_NET_CTRL_VLAN_DEL 1
+
#endif /* _LINUX_VIRTIO_NET_H */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 506e7620a986..a43ebec3a7b9 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -84,6 +84,10 @@ extern struct vm_struct *get_vm_area_caller(unsigned long size,
unsigned long flags, void *caller);
extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
unsigned long start, unsigned long end);
+extern struct vm_struct *__get_vm_area_caller(unsigned long size,
+ unsigned long flags,
+ unsigned long start, unsigned long end,
+ void *caller);
extern struct vm_struct *get_vm_area_node(unsigned long size,
unsigned long flags, int node,
gfp_t gfp_mask);
@@ -91,6 +95,9 @@ extern struct vm_struct *remove_vm_area(const void *addr);
extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
struct page ***pages);
+extern int map_kernel_range_noflush(unsigned long start, unsigned long size,
+ pgprot_t prot, struct page **pages);
+extern void unmap_kernel_range_noflush(unsigned long addr, unsigned long size);
extern void unmap_kernel_range(unsigned long addr, unsigned long size);
/* Allocate/destroy a 'vmalloc' VM area. */
@@ -106,5 +113,6 @@ extern long vwrite(char *buf, char *addr, unsigned long count);
*/
extern rwlock_t vmlist_lock;
extern struct vm_struct *vmlist;
+extern __init void vm_area_register_early(struct vm_struct *vm, size_t align);
#endif /* _LINUX_VMALLOC_H */
diff --git a/include/linux/wait.h b/include/linux/wait.h
index ef609f842fac..5d631c17eaee 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -132,9 +132,14 @@ static inline void __remove_wait_queue(wait_queue_head_t *head,
list_del(&old->task_list);
}
+void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
+ int nr_exclusive, int sync, void *key);
void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr, void *key);
-extern void __wake_up_locked(wait_queue_head_t *q, unsigned int mode);
-extern void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr);
+void __wake_up_locked_key(wait_queue_head_t *q, unsigned int mode, void *key);
+void __wake_up_sync_key(wait_queue_head_t *q, unsigned int mode, int nr,
+ void *key);
+void __wake_up_locked(wait_queue_head_t *q, unsigned int mode);
+void __wake_up_sync(wait_queue_head_t *q, unsigned int mode, int nr);
void __wake_up_bit(wait_queue_head_t *, void *, int);
int __wait_on_bit(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned);
int __wait_on_bit_lock(wait_queue_head_t *, struct wait_bit_queue *, int (*)(void *), unsigned);
@@ -153,21 +158,17 @@ wait_queue_head_t *bit_waitqueue(void *, int);
#define wake_up_interruptible_all(x) __wake_up(x, TASK_INTERRUPTIBLE, 0, NULL)
#define wake_up_interruptible_sync(x) __wake_up_sync((x), TASK_INTERRUPTIBLE, 1)
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
/*
- * macro to avoid include hell
+ * Wakeup macros to be used to report events to the targets.
*/
-#define wake_up_nested(x, s) \
-do { \
- unsigned long flags; \
- \
- spin_lock_irqsave_nested(&(x)->lock, flags, (s)); \
- wake_up_locked(x); \
- spin_unlock_irqrestore(&(x)->lock, flags); \
-} while (0)
-#else
-#define wake_up_nested(x, s) wake_up(x)
-#endif
+#define wake_up_poll(x, m) \
+ __wake_up(x, TASK_NORMAL, 1, (void *) (m))
+#define wake_up_locked_poll(x, m) \
+ __wake_up_locked_key((x), TASK_NORMAL, (void *) (m))
+#define wake_up_interruptible_poll(x, m) \
+ __wake_up(x, TASK_INTERRUPTIBLE, 1, (void *) (m))
+#define wake_up_interruptible_sync_poll(x, m) \
+ __wake_up_sync_key((x), TASK_INTERRUPTIBLE, 1, (void *) (m))
#define __wait_event(wq, condition) \
do { \
@@ -333,16 +334,19 @@ do { \
for (;;) { \
prepare_to_wait_exclusive(&wq, &__wait, \
TASK_INTERRUPTIBLE); \
- if (condition) \
+ if (condition) { \
+ finish_wait(&wq, &__wait); \
break; \
+ } \
if (!signal_pending(current)) { \
schedule(); \
continue; \
} \
ret = -ERESTARTSYS; \
+ abort_exclusive_wait(&wq, &__wait, \
+ TASK_INTERRUPTIBLE, NULL); \
break; \
} \
- finish_wait(&wq, &__wait); \
} while (0)
#define wait_event_interruptible_exclusive(wq, condition) \
@@ -431,6 +435,8 @@ extern long interruptible_sleep_on_timeout(wait_queue_head_t *q,
void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state);
void prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state);
void finish_wait(wait_queue_head_t *q, wait_queue_t *wait);
+void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait,
+ unsigned int mode, void *key);
int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h
index ba0c49399a83..c703e0340423 100644
--- a/include/linux/wimax/debug.h
+++ b/include/linux/wimax/debug.h
@@ -178,7 +178,7 @@ void __d_head(char *head, size_t head_size,
WARN_ON(1);
} else
snprintf(head, head_size, "%s %s: ",
- dev_driver_string(dev), dev->bus_id);
+ dev_driver_string(dev), dev_name(dev));
}
diff --git a/include/linux/wimax/i2400m.h b/include/linux/wimax/i2400m.h
index 74198f5bb4dc..d5148a7889a6 100644
--- a/include/linux/wimax/i2400m.h
+++ b/include/linux/wimax/i2400m.h
@@ -207,6 +207,7 @@ enum i2400m_pt {
I2400M_PT_TRACE, /* For device debug */
I2400M_PT_RESET_WARM, /* device reset */
I2400M_PT_RESET_COLD, /* USB[transport] reset, like reconnect */
+ I2400M_PT_EDATA, /* Extended RX data */
I2400M_PT_ILLEGAL
};
@@ -221,6 +222,48 @@ struct i2400m_pl_data_hdr {
} __attribute__((packed));
+/*
+ * Payload for an extended data packet
+ *
+ * New in fw v1.4
+ *
+ * @reorder: if this payload has to be reorder or not (and how)
+ * @cs: the type of data in the packet, as defined per (802.16e
+ * T11.13.19.1). Currently only 2 (IPv4 packet) supported.
+ *
+ * This is prefixed to each and every INCOMING DATA packet.
+ */
+struct i2400m_pl_edata_hdr {
+ __le32 reorder; /* bits defined in i2400m_ro */
+ __u8 cs;
+ __u8 reserved[11];
+} __attribute__((packed));
+
+enum i2400m_cs {
+ I2400M_CS_IPV4_0 = 0,
+ I2400M_CS_IPV4 = 2,
+};
+
+enum i2400m_ro {
+ I2400M_RO_NEEDED = 0x01,
+ I2400M_RO_TYPE = 0x03,
+ I2400M_RO_TYPE_SHIFT = 1,
+ I2400M_RO_CIN = 0x0f,
+ I2400M_RO_CIN_SHIFT = 4,
+ I2400M_RO_FBN = 0x07ff,
+ I2400M_RO_FBN_SHIFT = 8,
+ I2400M_RO_SN = 0x07ff,
+ I2400M_RO_SN_SHIFT = 21,
+};
+
+enum i2400m_ro_type {
+ I2400M_RO_TYPE_RESET = 0,
+ I2400M_RO_TYPE_PACKET,
+ I2400M_RO_TYPE_WS,
+ I2400M_RO_TYPE_PACKET_WS,
+};
+
+
/* Misc constants */
enum {
I2400M_PL_PAD = 16, /* Payload data size alignment */
@@ -381,6 +424,9 @@ enum i2400m_tlv {
I2400M_TLV_RF_STATUS = 163,
I2400M_TLV_DEVICE_RESET_TYPE = 132,
I2400M_TLV_CONFIG_IDLE_PARAMETERS = 601,
+ I2400M_TLV_CONFIG_IDLE_TIMEOUT = 611,
+ I2400M_TLV_CONFIG_D2H_DATA_FORMAT = 614,
+ I2400M_TLV_CONFIG_DL_HOST_REORDER = 615,
};
@@ -509,4 +555,27 @@ struct i2400m_tlv_media_status {
__le32 media_status;
} __attribute__((packed));
+
+/* New in v1.4 */
+struct i2400m_tlv_config_idle_timeout {
+ struct i2400m_tlv_hdr hdr;
+ __le32 timeout; /* 100 to 300000 ms [5min], 100 increments
+ * 0 disabled */
+} __attribute__((packed));
+
+/* New in v1.4 -- for backward compat, will be removed */
+struct i2400m_tlv_config_d2h_data_format {
+ struct i2400m_tlv_hdr hdr;
+ __u8 format; /* 0 old format, 1 enhanced */
+ __u8 reserved[3];
+} __attribute__((packed));
+
+/* New in v1.4 */
+struct i2400m_tlv_config_dl_host_reorder {
+ struct i2400m_tlv_hdr hdr;
+ __u8 reorder; /* 0 disabled, 1 enabled */
+ __u8 reserved[3];
+} __attribute__((packed));
+
+
#endif /* #ifndef __LINUX__WIMAX__I2400M_H__ */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index d7958f9b52cb..cb24204851f7 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -577,18 +577,22 @@
#define IW_AUTH_RX_UNENCRYPTED_EAPOL 8
#define IW_AUTH_ROAMING_CONTROL 9
#define IW_AUTH_PRIVACY_INVOKED 10
+#define IW_AUTH_CIPHER_GROUP_MGMT 11
+#define IW_AUTH_MFP 12
/* IW_AUTH_WPA_VERSION values (bit field) */
#define IW_AUTH_WPA_VERSION_DISABLED 0x00000001
#define IW_AUTH_WPA_VERSION_WPA 0x00000002
#define IW_AUTH_WPA_VERSION_WPA2 0x00000004
-/* IW_AUTH_PAIRWISE_CIPHER and IW_AUTH_GROUP_CIPHER values (bit field) */
+/* IW_AUTH_PAIRWISE_CIPHER, IW_AUTH_GROUP_CIPHER, and IW_AUTH_CIPHER_GROUP_MGMT
+ * values (bit field) */
#define IW_AUTH_CIPHER_NONE 0x00000001
#define IW_AUTH_CIPHER_WEP40 0x00000002
#define IW_AUTH_CIPHER_TKIP 0x00000004
#define IW_AUTH_CIPHER_CCMP 0x00000008
#define IW_AUTH_CIPHER_WEP104 0x00000010
+#define IW_AUTH_CIPHER_AES_CMAC 0x00000020
/* IW_AUTH_KEY_MGMT values (bit field) */
#define IW_AUTH_KEY_MGMT_802_1X 1
@@ -604,6 +608,11 @@
#define IW_AUTH_ROAMING_DISABLE 1 /* user space program used for roaming
* control */
+/* IW_AUTH_MFP (management frame protection) values */
+#define IW_AUTH_MFP_DISABLED 0 /* MFP disabled */
+#define IW_AUTH_MFP_OPTIONAL 1 /* MFP optional */
+#define IW_AUTH_MFP_REQUIRED 2 /* MFP required */
+
/* SIOCSIWENCODEEXT definitions */
#define IW_ENCODE_SEQ_MAX_SIZE 8
/* struct iw_encode_ext ->alg */
@@ -612,6 +621,7 @@
#define IW_ENCODE_ALG_TKIP 2
#define IW_ENCODE_ALG_CCMP 3
#define IW_ENCODE_ALG_PMK 4
+#define IW_ENCODE_ALG_AES_CMAC 5
/* struct iw_encode_ext ->ext_flags */
#define IW_ENCODE_EXT_TX_SEQ_VALID 0x00000001
#define IW_ENCODE_EXT_RX_SEQ_VALID 0x00000002
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b36291130f22..13e1adf55c4c 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -41,6 +41,11 @@ struct delayed_work {
struct timer_list timer;
};
+static inline struct delayed_work *to_delayed_work(struct work_struct *work)
+{
+ return container_of(work, struct delayed_work, work);
+}
+
struct execute_work {
struct work_struct work;
};
@@ -118,12 +123,24 @@ struct execute_work {
init_timer(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \
do { \
INIT_WORK(&(_work)->work, (_func)); \
init_timer_deferrable(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
/**
* work_pending - Find out whether a work item is currently pending
* @work: The work item in question
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 7300ecdc480c..9c1ed1fb6ddb 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -109,8 +109,8 @@ extern int dirty_background_ratio;
extern unsigned long dirty_background_bytes;
extern int vm_dirty_ratio;
extern unsigned long vm_dirty_bytes;
-extern int dirty_writeback_interval;
-extern int dirty_expire_interval;
+extern unsigned int dirty_writeback_interval;
+extern unsigned int dirty_expire_interval;
extern int vm_highmem_is_dirtyable;
extern int block_dump;
extern int laptop_mode;
@@ -168,6 +168,8 @@ void writeback_set_ratelimit(void);
/* pdflush.c */
extern int nr_pdflush_threads; /* Global so it can be exported to sysctl
read-only. */
+extern int nr_pdflush_threads_max; /* Global so it can be exported to sysctl */
+extern int nr_pdflush_threads_min; /* Global so it can be exported to sysctl */
#endif /* WRITEBACK_H */
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 52f3abd453a1..2d4ec15abaca 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -58,7 +58,7 @@ struct xfrm_selector
__u8 prefixlen_s;
__u8 proto;
int ifindex;
- uid_t user;
+ __kernel_uid32_t user;
};
#define XFRM_INF (~(__u64)0)
diff --git a/include/media/bt819.h b/include/media/bt819.h
new file mode 100644
index 000000000000..38f666bde77a
--- /dev/null
+++ b/include/media/bt819.h
@@ -0,0 +1,33 @@
+/*
+ bt819.h - bt819 notifications
+
+ Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _BT819_H_
+#define _BT819_H_
+
+#include <linux/ioctl.h>
+
+/* v4l2_device notifications. */
+
+/* Needed to reset the FIFO buffer when changing the input
+ or the video standard. */
+#define BT819_FIFO_RESET_LOW _IO('b', 0)
+#define BT819_FIFO_RESET_HIGH _IO('b', 1)
+
+#endif
diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 9ec4d5889ef5..9ebe8558b9b6 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -1,5 +1,5 @@
/*
- cx23415/6 header containing common defines.
+ cx23415/6/8 header containing common defines.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -28,6 +28,7 @@ enum cx2341x_port {
enum cx2341x_cap {
CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
CX2341X_CAP_HAS_TS = 1 << 1,
+ CX2341X_CAP_HAS_AC3 = 1 << 2,
};
struct cx2341x_mpeg_params {
@@ -47,11 +48,12 @@ struct cx2341x_mpeg_params {
enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
enum v4l2_mpeg_audio_encoding audio_encoding;
enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+ enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate;
enum v4l2_mpeg_audio_mode audio_mode;
enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
enum v4l2_mpeg_audio_emphasis audio_emphasis;
enum v4l2_mpeg_audio_crc audio_crc;
- u16 audio_properties;
+ u32 audio_properties;
u16 audio_mute;
/* video */
diff --git a/include/media/cx25840.h b/include/media/cx25840.h
index db431d513f2f..2c3fbaa33f74 100644
--- a/include/media/cx25840.h
+++ b/include/media/cx25840.h
@@ -21,6 +21,18 @@
#ifndef _CX25840_H_
#define _CX25840_H_
+/* Note that the cx25840 driver requires that the bridge driver calls the
+ v4l2_subdev's init operation in order to load the driver's firmware.
+ Without this the audio standard detection will fail and you will
+ only get mono.
+
+ Since loading the firmware is often problematic when the driver is
+ compiled into the kernel I recommend postponing calling this function
+ until the first open of the video device. Another reason for
+ postponing it is that loading this firmware takes a long time (seconds)
+ due to the slow i2c bus speed. So it will speed up the boot process if
+ you can avoid loading the fw as long as the video device isn't used. */
+
enum cx25840_video_input {
/* Composite video inputs In1-In8 */
CX25840_COMPOSITE1 = 1,
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 5bf2ea00678c..7b5b91f60425 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -111,6 +111,7 @@ extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_cardbus[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_pixelview_new[IR_KEYTAB_SIZE];
@@ -159,6 +160,8 @@ extern IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_kaiomy[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_dm1105_nec[IR_KEYTAB_SIZE];
#endif
/*
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 00fa57eb9fde..07963d705400 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -14,8 +14,7 @@ struct IR_i2c {
/* Used to avoid fast repeating */
unsigned char old;
- struct work_struct work;
- struct timer_list timer;
+ struct delayed_work work;
char phys[32];
int (*get_key)(struct IR_i2c*, u32*, u32*);
};
diff --git a/include/media/msp3400.h b/include/media/msp3400.h
index 6ab854931c05..90cf22ada8b4 100644
--- a/include/media/msp3400.h
+++ b/include/media/msp3400.h
@@ -54,13 +54,13 @@
=======
So to specify a complete routing scheme for the msp3400 you will have to
- specify in the 'input' field of the v4l2_routing struct:
+ specify in the 'input' arg of the s_routing function:
1) which tuner input to use
2) which SCART input to use
3) which DSP input to use for each DSP output
- And in the 'output' field of the v4l2_routing struct you specify:
+ And in the 'output' arg of the s_routing function you specify:
1) which SCART input to use for each SCART output
diff --git a/include/media/ov772x.h b/include/media/ov772x.h
index e391d55edb95..30d9629198ef 100644
--- a/include/media/ov772x.h
+++ b/include/media/ov772x.h
@@ -13,9 +13,49 @@
#include <media/soc_camera.h>
+/* for flags */
+#define OV772X_FLAG_VFLIP 0x00000001 /* Vertical flip image */
+#define OV772X_FLAG_HFLIP 0x00000002 /* Horizontal flip image */
+
+/*
+ * for Edge ctrl
+ *
+ * strength also control Auto or Manual Edge Control Mode
+ * see also OV772X_MANUAL_EDGE_CTRL
+ */
+struct ov772x_edge_ctrl {
+ unsigned char strength;
+ unsigned char threshold;
+ unsigned char upper;
+ unsigned char lower;
+};
+
+#define OV772X_MANUAL_EDGE_CTRL 0x80 /* un-used bit of strength */
+#define EDGE_STRENGTH_MASK 0x1F
+#define EDGE_THRESHOLD_MASK 0x0F
+#define EDGE_UPPER_MASK 0xFF
+#define EDGE_LOWER_MASK 0xFF
+
+#define OV772X_AUTO_EDGECTRL(u, l) \
+{ \
+ .upper = (u & EDGE_UPPER_MASK), \
+ .lower = (l & EDGE_LOWER_MASK), \
+}
+
+#define OV772X_MANUAL_EDGECTRL(s, t) \
+{ \
+ .strength = (s & EDGE_STRENGTH_MASK) | OV772X_MANUAL_EDGE_CTRL,\
+ .threshold = (t & EDGE_THRESHOLD_MASK), \
+}
+
+/*
+ * ov772x camera info
+ */
struct ov772x_camera_info {
unsigned long buswidth;
+ unsigned long flags;
struct soc_camera_link link;
+ struct ov772x_edge_ctrl edgectrl;
};
#endif /* __OV772X_H__ */
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index c5a6e22a4b37..7a9f76ecbbbd 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -13,11 +13,12 @@
#include <linux/stringify.h>
#include <linux/mutex.h>
#include <linux/scatterlist.h>
+#include <media/v4l2-device.h>
#include <linux/vmalloc.h> /* for vmalloc() */
#include <linux/mm.h> /* for vmalloc_to_page() */
-#define SAA7146_VERSION_CODE 0x000500 /* 0.5.0 */
+#define SAA7146_VERSION_CODE 0x000600 /* 0.6.0 */
#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr)))
#define saa7146_read(sxy,adr) readl(sxy->mem+(adr))
@@ -110,6 +111,8 @@ struct saa7146_dev
struct list_head item;
+ struct v4l2_device v4l2_dev;
+
/* different device locks */
spinlock_t slock;
struct mutex lock;
@@ -145,6 +148,11 @@ struct saa7146_dev
struct saa7146_dma d_rps1;
};
+static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev)
+{
+ return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev);
+}
+
/* from saa7146_i2c.c */
int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index c8d0b23fde29..eed5fccc83f3 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -150,16 +150,6 @@ struct saa7146_vv
unsigned int resources; /* resource management for device */
};
-#define SAA7146_EXCLUSIVE 0x1
-#define SAA7146_BEFORE 0x2
-#define SAA7146_AFTER 0x4
-
-struct saa7146_extension_ioctls
-{
- unsigned int cmd;
- int flags;
-};
-
/* flags */
#define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */
@@ -176,8 +166,10 @@ struct saa7146_ext_vv
int num_stds;
int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
- struct saa7146_extension_ioctls *ioctls;
- long (*ioctl)(struct saa7146_fh *, unsigned int cmd, void *arg);
+ /* the extension can override this */
+ struct v4l2_ioctl_ops ops;
+ /* pointer to the saa7146 core ops */
+ const struct v4l2_ioctl_ops *core_ops;
struct v4l2_file_operations vbi_fops;
};
@@ -213,6 +205,7 @@ void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sy
void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
/* from saa7146_video.c */
+extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops;
extern struct saa7146_use_ops saa7146_video_uops;
int saa7146_start_preview(struct saa7146_fh *fh);
int saa7146_stop_preview(struct saa7146_fh *fh);
diff --git a/include/media/sh_mobile_ceu.h b/include/media/sh_mobile_ceu.h
index b5dbefea3740..0f3524cff435 100644
--- a/include/media/sh_mobile_ceu.h
+++ b/include/media/sh_mobile_ceu.h
@@ -1,10 +1,11 @@
#ifndef __ASM_SH_MOBILE_CEU_H__
#define __ASM_SH_MOBILE_CEU_H__
-#include <media/soc_camera.h>
+#define SH_CEU_FLAG_USE_8BIT_BUS (1 << 0) /* use 8bit bus width */
+#define SH_CEU_FLAG_USE_16BIT_BUS (1 << 1) /* use 16bit bus width */
struct sh_mobile_ceu_info {
- unsigned long flags; /* SOCAM_... */
+ unsigned long flags;
};
#endif /* __ASM_SH_MOBILE_CEU_H__ */
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 7440d9250665..37013688af44 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -45,6 +45,7 @@ struct soc_camera_device {
int num_formats;
struct soc_camera_format_xlate *user_formats;
int num_user_formats;
+ enum v4l2_field field; /* Preserve field over close() */
struct module *owner;
void *host_priv; /* Per-device host private data */
/* soc_camera.c private count. Only accessed with .video_lock held */
@@ -74,7 +75,8 @@ struct soc_camera_host_ops {
int (*resume)(struct soc_camera_device *);
int (*get_formats)(struct soc_camera_device *, int,
struct soc_camera_format_xlate *);
- int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *);
+ int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
+ int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
void (*init_videobuf)(struct videobuf_queue *,
struct soc_camera_device *);
@@ -93,13 +95,18 @@ struct soc_camera_host_ops {
struct soc_camera_link {
/* Camera bus id, used to match a camera and a bus */
int bus_id;
- /* GPIO number to switch between 8 and 10 bit modes */
- unsigned int gpio;
/* Per camera SOCAM_SENSOR_* bus flags */
unsigned long flags;
/* Optional callbacks to power on or off and reset the sensor */
int (*power)(struct device *, int);
int (*reset)(struct device *);
+ /*
+ * some platforms may support different data widths than the sensors
+ * native ones due to different data line routing. Let the board code
+ * overwrite the width flags.
+ */
+ int (*set_bus_param)(struct soc_camera_link *, unsigned long flags);
+ unsigned long (*query_bus_param)(struct soc_camera_link *);
};
static inline struct soc_camera_device *to_soc_camera_dev(struct device *dev)
@@ -159,7 +166,8 @@ struct soc_camera_ops {
int (*release)(struct soc_camera_device *);
int (*start_capture)(struct soc_camera_device *);
int (*stop_capture)(struct soc_camera_device *);
- int (*set_fmt)(struct soc_camera_device *, __u32, struct v4l2_rect *);
+ int (*set_crop)(struct soc_camera_device *, struct v4l2_rect *);
+ int (*set_fmt)(struct soc_camera_device *, struct v4l2_format *);
int (*try_fmt)(struct soc_camera_device *, struct v4l2_format *);
unsigned long (*query_bus_param)(struct soc_camera_device *);
int (*set_bus_param)(struct soc_camera_device *, unsigned long);
@@ -239,15 +247,19 @@ static inline struct v4l2_queryctrl const *soc_camera_find_qctrl(
static inline unsigned long soc_camera_bus_param_compatible(
unsigned long camera_flags, unsigned long bus_flags)
{
- unsigned long common_flags, hsync, vsync, pclk;
+ unsigned long common_flags, hsync, vsync, pclk, data, buswidth, mode;
common_flags = camera_flags & bus_flags;
hsync = common_flags & (SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_LOW);
vsync = common_flags & (SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW);
pclk = common_flags & (SOCAM_PCLK_SAMPLE_RISING | SOCAM_PCLK_SAMPLE_FALLING);
+ data = common_flags & (SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATA_ACTIVE_LOW);
+ mode = common_flags & (SOCAM_MASTER | SOCAM_SLAVE);
+ buswidth = common_flags & SOCAM_DATAWIDTH_MASK;
- return (!hsync || !vsync || !pclk) ? 0 : common_flags;
+ return (!hsync || !vsync || !pclk || !data || !mode || !buswidth) ? 0 :
+ common_flags;
}
extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl,
diff --git a/include/media/tvaudio.h b/include/media/tvaudio.h
index 6915aafc875a..1ac8184693f8 100644
--- a/include/media/tvaudio.h
+++ b/include/media/tvaudio.h
@@ -21,10 +21,29 @@
#ifndef _TVAUDIO_H
#define _TVAUDIO_H
+#include <media/i2c-addr.h>
+
/* The tvaudio module accepts the following inputs: */
#define TVAUDIO_INPUT_TUNER 0
#define TVAUDIO_INPUT_RADIO 1
#define TVAUDIO_INPUT_EXTERN 2
#define TVAUDIO_INPUT_INTERN 3
+static inline const unsigned short *tvaudio_addrs(void)
+{
+ static const unsigned short addrs[] = {
+ I2C_ADDR_TDA8425 >> 1,
+ I2C_ADDR_TEA6300 >> 1,
+ I2C_ADDR_TEA6420 >> 1,
+ I2C_ADDR_TDA9840 >> 1,
+ I2C_ADDR_TDA985x_L >> 1,
+ I2C_ADDR_TDA985x_H >> 1,
+ I2C_ADDR_TDA9874 >> 1,
+ I2C_ADDR_PIC16C54 >> 1,
+ I2C_CLIENT_END
+ };
+
+ return addrs;
+}
+
#endif
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 9aaf652b20ef..1be461a29077 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -37,10 +37,8 @@ enum {
/* module saa7110: just ident 100 */
V4L2_IDENT_SAA7110 = 100,
- /* module saa7111: just ident 101 */
+ /* module saa7115: reserved range 101-149 */
V4L2_IDENT_SAA7111 = 101,
-
- /* module saa7115: reserved range 102-149 */
V4L2_IDENT_SAA7113 = 103,
V4L2_IDENT_SAA7114 = 104,
V4L2_IDENT_SAA7115 = 105,
@@ -63,44 +61,96 @@ enum {
V4L2_IDENT_OV7720 = 251,
V4L2_IDENT_OV7725 = 252,
- /* Conexant MPEG encoder/decoders: reserved range 410-420 */
+ /* module saa7146: reserved range 300-309 */
+ V4L2_IDENT_SAA7146 = 300,
+
+ /* Conexant MPEG encoder/decoders: reserved range 400-420 */
+ V4L2_IDENT_CX23418_843 = 403, /* Integrated A/V Decoder on the '418 */
V4L2_IDENT_CX23415 = 415,
V4L2_IDENT_CX23416 = 416,
V4L2_IDENT_CX23418 = 418,
+ /* module au0828 */
+ V4L2_IDENT_AU0828 = 828,
+
+ /* module indycam: just ident 2000 */
+ V4L2_IDENT_INDYCAM = 2000,
+
+ /* module bt819: reserved range 810-819 */
+ V4L2_IDENT_BT815A = 815,
+ V4L2_IDENT_BT817A = 817,
+ V4L2_IDENT_BT819A = 819,
+
+ /* module bt856: just ident 856 */
+ V4L2_IDENT_BT856 = 856,
+
+ /* module bt866: just ident 866 */
+ V4L2_IDENT_BT866 = 866,
+
+ /* module ks0127: reserved range 1120-1129 */
+ V4L2_IDENT_KS0122S = 1122,
+ V4L2_IDENT_KS0127 = 1127,
+ V4L2_IDENT_KS0127B = 1128,
+
/* module vp27smpx: just ident 2700 */
V4L2_IDENT_VP27SMPX = 2700,
+ /* module vpx3220: reserved range: 3210-3229 */
+ V4L2_IDENT_VPX3214C = 3214,
+ V4L2_IDENT_VPX3216B = 3216,
+ V4L2_IDENT_VPX3220A = 3220,
+
/* module tvp5150 */
V4L2_IDENT_TVP5150 = 5150,
+ /* module saa5246a: just ident 5246 */
+ V4L2_IDENT_SAA5246A = 5246,
+
+ /* module saa5249: just ident 5249 */
+ V4L2_IDENT_SAA5249 = 5249,
+
/* module cs5345: just ident 5345 */
V4L2_IDENT_CS5345 = 5345,
+ /* module tea6415c: just ident 6415 */
+ V4L2_IDENT_TEA6415C = 6415,
+
+ /* module tea6420: just ident 6420 */
+ V4L2_IDENT_TEA6420 = 6420,
+
+ /* module saa6588: just ident 6588 */
+ V4L2_IDENT_SAA6588 = 6588,
+
/* module saa6752hs: reserved range 6750-6759 */
V4L2_IDENT_SAA6752HS = 6752,
V4L2_IDENT_SAA6752HS_AC3 = 6753,
+ /* module adv7170: just ident 7170 */
+ V4L2_IDENT_ADV7170 = 7170,
+
+ /* module adv7175: just ident 7175 */
+ V4L2_IDENT_ADV7175 = 7175,
+
+ /* module saa7185: just ident 7185 */
+ V4L2_IDENT_SAA7185 = 7185,
+
+ /* module saa7191: just ident 7191 */
+ V4L2_IDENT_SAA7191 = 7191,
+
/* module wm8739: just ident 8739 */
V4L2_IDENT_WM8739 = 8739,
/* module wm8775: just ident 8775 */
V4L2_IDENT_WM8775 = 8775,
- /* module tw9910: just ident 9910 */
- V4L2_IDENT_TW9910 = 9910,
-
- /* module cs53132a: just ident 53132 */
- V4L2_IDENT_CS53l32A = 53132,
-
- /* module upd64031a: just ident 64031 */
- V4L2_IDENT_UPD64031A = 64031,
+ /* module tda9840: just ident 9840 */
+ V4L2_IDENT_TDA9840 = 9840,
- /* module upd64083: just ident 64083 */
- V4L2_IDENT_UPD64083 = 64083,
+ /* module cafe_ccic, just ident 8801 */
+ V4L2_IDENT_CAFE = 8801,
- /* module m52790: just ident 52790 */
- V4L2_IDENT_M52790 = 52790,
+ /* module tw9910: just ident 9910 */
+ V4L2_IDENT_TW9910 = 9910,
/* module msp3400: reserved range 34000-34999 and 44000-44999 */
V4L2_IDENT_MSPX4XX = 34000, /* generic MSPX4XX identifier, only
@@ -178,6 +228,18 @@ enum {
V4L2_IDENT_MT9V022IX7ATC = 45010, /* No way to detect "normal" I77ATx */
V4L2_IDENT_MT9V022IX7ATM = 45015, /* and "lead free" IA7ATx chips */
V4L2_IDENT_MT9T031 = 45020,
+
+ /* module cs53132a: just ident 53132 */
+ V4L2_IDENT_CS53l32A = 53132,
+
+ /* module upd64031a: just ident 64031 */
+ V4L2_IDENT_UPD64031A = 64031,
+
+ /* module upd64083: just ident 64083 */
+ V4L2_IDENT_UPD64083 = 64083,
+
+ /* module m52790: just ident 52790 */
+ V4L2_IDENT_M52790 = 52790,
};
#endif
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 95e74f1874e1..c48c24e4d0fa 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -102,11 +102,15 @@ int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
const char *v4l2_ctrl_get_name(u32 id);
const char **v4l2_ctrl_get_menu(u32 id);
int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
-int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl);
int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
struct v4l2_queryctrl *qctrl, const char **menu_items);
#define V4L2_CTRL_MENU_IDS_END (0xffffffff)
int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids);
+
+/* Note: ctrl_classes points to an array of u32 pointers. Each u32 array is a
+ 0-terminated array of control IDs. Each array must be sorted low to high
+ and belong to the same control class. The array of u32 pointers must also
+ be sorted, from low class IDs to high class IDs. */
u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
/* ------------------------------------------------------------------------- */
@@ -121,7 +125,7 @@ int v4l2_chip_match_host(const struct v4l2_dbg_match *match);
/* ------------------------------------------------------------------------- */
-/* Helper function for I2C legacy drivers */
+/* I2C Helper functions */
struct i2c_driver;
struct i2c_adapter;
@@ -131,157 +135,62 @@ struct v4l2_device;
struct v4l2_subdev;
struct v4l2_subdev_ops;
-int v4l2_i2c_attach(struct i2c_adapter *adapter, int address, struct i2c_driver *driver,
- const char *name,
- int (*probe)(struct i2c_client *, const struct i2c_device_id *));
/* Load an i2c module and return an initialized v4l2_subdev struct.
Only call request_module if module_name != NULL.
The client_type argument is the name of the chip that's on the adapter. */
-struct v4l2_subdev *v4l2_i2c_new_subdev(struct i2c_adapter *adapter,
+struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
+ struct i2c_adapter *adapter,
const char *module_name, const char *client_type, u8 addr);
/* Probe and load an i2c module and return an initialized v4l2_subdev struct.
Only call request_module if module_name != NULL.
The client_type argument is the name of the chip that's on the adapter. */
-struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct i2c_adapter *adapter,
+struct v4l2_subdev *v4l2_i2c_new_probed_subdev(struct v4l2_device *v4l2_dev,
+ struct i2c_adapter *adapter,
const char *module_name, const char *client_type,
const unsigned short *addrs);
+/* Like v4l2_i2c_new_probed_subdev, except probe for a single address. */
+struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev,
+ struct i2c_adapter *adapter,
+ const char *module_name, const char *client_type, u8 addr);
/* Initialize an v4l2_subdev with data from an i2c_client struct */
void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
const struct v4l2_subdev_ops *ops);
+/* Return i2c client address of v4l2_subdev. */
+unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd);
+
+enum v4l2_i2c_tuner_type {
+ ADDRS_RADIO, /* Radio tuner addresses */
+ ADDRS_DEMOD, /* Demod tuner addresses */
+ ADDRS_TV, /* TV tuner addresses */
+ /* TV tuner addresses if demod is present, this excludes
+ addresses used by the demodulator from the list of
+ candidates. */
+ ADDRS_TV_WITH_DEMOD,
+};
+/* Return a list of I2C tuner addresses to probe. Use only if the tuner
+ addresses are unknown. */
+const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type);
/* ------------------------------------------------------------------------- */
-/* Internal ioctls */
-
-/* VIDIOC_INT_DECODE_VBI_LINE */
-struct v4l2_decode_vbi_line {
- u32 is_second_field; /* Set to 0 for the first (odd) field,
- set to 1 for the second (even) field. */
- u8 *p; /* Pointer to the sliced VBI data from the decoder.
- On exit points to the start of the payload. */
- u32 line; /* Line number of the sliced VBI data (1-23) */
- u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */
-};
+/* Note: these remaining ioctls/structs should be removed as well, but they are
+ still used in tuner-simple.c (TUNER_SET_CONFIG), cx18/ivtv (RESET) and
+ v4l2-int-device.h (v4l2_routing). To remove these ioctls some more cleanup
+ is needed in those modules. */
+/* s_config */
struct v4l2_priv_tun_config {
int tuner;
void *priv;
};
-
-/* audio ioctls */
-
-/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
-#define AUDC_SET_RADIO _IO('d',88)
-
-/* tuner ioctls */
-
-/* Sets tuner type and its I2C addr */
-#define TUNER_SET_TYPE_ADDR _IOW('d', 90, int)
-
-/* Puts tuner on powersaving state, disabling it, except for i2c. To be replaced
- by VIDIOC_INT_S_STANDBY. */
-#define TUNER_SET_STANDBY _IOW('d', 91, int)
-
-/* Sets tda9887 specific stuff, like port1, port2 and qss */
#define TUNER_SET_CONFIG _IOW('d', 92, struct v4l2_priv_tun_config)
-/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
-#define VIDIOC_INT_S_TUNER_MODE _IOW('d', 93, enum v4l2_tuner_type)
-
-/* Generic standby command. Passing -1 (all bits set to 1) will put the whole
- chip into standby mode, value 0 will make the chip fully active. Specific
- bits can be used by certain chips to enable/disable specific subsystems.
- Replacement of TUNER_SET_STANDBY. */
-#define VIDIOC_INT_S_STANDBY _IOW('d', 94, u32)
-
-/* 100, 101 used by VIDIOC_DBG_[SG]_REGISTER */
-
-/* Generic reset command. The argument selects which subsystems to reset.
- Passing 0 will always reset the whole chip. */
#define VIDIOC_INT_RESET _IOW ('d', 102, u32)
-/* Set the frequency (in Hz) of the audio clock output.
- Used to slave an audio processor to the video decoder, ensuring that audio
- and video remain synchronized.
- Usual values for the frequency are 48000, 44100 or 32000 Hz.
- If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_AUDIO_CLOCK_FREQ _IOW ('d', 103, u32)
-
-/* Video decoders that support sliced VBI need to implement this ioctl.
- Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI
- data that was generated by the decoder. The driver then parses the sliced
- VBI data and sets the other fields in the struct accordingly. The pointer p
- is updated to point to the start of the payload which can be copied
- verbatim into the data field of the v4l2_sliced_vbi_data struct. If no
- valid VBI data was found, then the type field is set to 0 on return. */
-#define VIDIOC_INT_DECODE_VBI_LINE _IOWR('d', 104, struct v4l2_decode_vbi_line)
-
-/* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
- filled with the data packets that should be output. Note that if you set
- the line field to 0, then that VBI signal is disabled. If no
- valid VBI data was found, then the type field is set to 0 on return. */
-#define VIDIOC_INT_S_VBI_DATA _IOW ('d', 105, struct v4l2_sliced_vbi_data)
-
-/* Used to obtain the sliced VBI packet from a readback register. Not all
- video decoders support this. If no data is available because the readback
- register contains invalid or erroneous data -EIO is returned. Note that
- you must fill in the 'id' member and the 'field' member (to determine
- whether CC data from the first or second field should be obtained). */
-#define VIDIOC_INT_G_VBI_DATA _IOWR('d', 106, struct v4l2_sliced_vbi_data)
-
-/* Sets I2S speed in bps. This is used to provide a standard way to select I2S
- clock used by driving digital audio streams at some board designs.
- Usual values for the frequency are 1024000 and 2048000.
- If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_I2S_CLOCK_FREQ _IOW ('d', 108, u32)
-
-/* Routing definition, device dependent. It specifies which inputs (if any)
- should be routed to which outputs (if any). */
struct v4l2_routing {
u32 input;
u32 output;
};
-/* These internal commands should be used to define the inputs and outputs
- of an audio/video chip. They will replace the v4l2 API commands
- VIDIOC_S/G_INPUT, VIDIOC_S/G_OUTPUT, VIDIOC_S/G_AUDIO and VIDIOC_S/G_AUDOUT
- that are meant to be used by the user.
- The internal commands should be used to switch inputs/outputs
- because only the driver knows how to map a 'Television' input to the precise
- input/output routing of an A/D converter, or a DSP, or a video digitizer.
- These four commands should only be sent directly to an i2c device, they
- should not be broadcast as the routing is very device specific. */
-#define VIDIOC_INT_S_AUDIO_ROUTING _IOW ('d', 109, struct v4l2_routing)
-#define VIDIOC_INT_G_AUDIO_ROUTING _IOR ('d', 110, struct v4l2_routing)
-#define VIDIOC_INT_S_VIDEO_ROUTING _IOW ('d', 111, struct v4l2_routing)
-#define VIDIOC_INT_G_VIDEO_ROUTING _IOR ('d', 112, struct v4l2_routing)
-
-struct v4l2_crystal_freq {
- u32 freq; /* frequency in Hz of the crystal */
- u32 flags; /* device specific flags */
-};
-
-/* Sets the frequency of the crystal used to generate the clocks.
- An extra flags field allows device specific configuration regarding
- clock frequency dividers, etc. If not used, then set flags to 0.
- If the frequency is not supported, then -EINVAL is returned. */
-#define VIDIOC_INT_S_CRYSTAL_FREQ _IOW('d', 113, struct v4l2_crystal_freq)
-
-/* Initialize the sensor registors to some sort of reasonable
- default values. */
-#define VIDIOC_INT_INIT _IOW('d', 114, u32)
-
-/* Set v4l2_std_id for video OUTPUT devices. This is ignored by
- video input devices. */
-#define VIDIOC_INT_S_STD_OUTPUT _IOW('d', 115, v4l2_std_id)
-
-/* Get v4l2_std_id for video OUTPUT devices. This is ignored by
- video input devices. */
-#define VIDIOC_INT_G_STD_OUTPUT _IOW('d', 116, v4l2_std_id)
-
-/* Set GPIO pins. Very simple right now, might need to be extended with
- a v4l2_gpio struct if a direction is also needed. */
-#define VIDIOC_INT_S_GPIO _IOW('d', 117, u32)
-
#endif /* V4L2_COMMON_H_ */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index e36faab8459b..2058dd45e915 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -40,6 +40,8 @@ struct v4l2_file_operations {
unsigned int (*poll) (struct file *, struct poll_table_struct *);
long (*ioctl) (struct file *, unsigned int, unsigned long);
long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
+ unsigned long (*get_unmapped_area) (struct file *, unsigned long,
+ unsigned long, unsigned long, unsigned long);
int (*mmap) (struct file *, struct vm_area_struct *);
int (*open) (struct file *);
int (*release) (struct file *);
diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
index 9bf4ccc93dbf..0dd3e8e8653e 100644
--- a/include/media/v4l2-device.h
+++ b/include/media/v4l2-device.h
@@ -33,7 +33,9 @@
#define V4L2_DEVICE_NAME_SIZE (BUS_ID_SIZE + 16)
struct v4l2_device {
- /* dev->driver_data points to this struct */
+ /* dev->driver_data points to this struct.
+ Note: dev might be NULL if there is no parent device
+ as is the case with e.g. ISA devices. */
struct device *dev;
/* used to keep track of the registered subdevs */
struct list_head subdevs;
@@ -42,33 +44,43 @@ struct v4l2_device {
spinlock_t lock;
/* unique device name, by default the driver name + bus ID */
char name[V4L2_DEVICE_NAME_SIZE];
+ /* notify callback called by some sub-devices. */
+ void (*notify)(struct v4l2_subdev *sd,
+ unsigned int notification, void *arg);
};
-/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev */
+/* Initialize v4l2_dev and make dev->driver_data point to v4l2_dev.
+ dev may be NULL in rare cases (ISA devices). In that case you
+ must fill in the v4l2_dev->name field before calling this function. */
int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4l2_dev);
-/* Set v4l2_dev->dev->driver_data to NULL and unregister all sub-devices */
+/* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
+ Since the parent disappears this ensures that v4l2_dev doesn't have an
+ invalid parent pointer. */
+void v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
+/* Unregister all sub-devices and any other resources related to v4l2_dev. */
void v4l2_device_unregister(struct v4l2_device *v4l2_dev);
/* Register a subdev with a v4l2 device. While registered the subdev module
is marked as in-use. An error is returned if the module is no longer
loaded when you attempt to register it. */
-int __must_check v4l2_device_register_subdev(struct v4l2_device *dev, struct v4l2_subdev *sd);
+int __must_check v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
+ struct v4l2_subdev *sd);
/* Unregister a subdev with a v4l2 device. Can also be called if the subdev
wasn't registered. In that case it will do nothing. */
void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
/* Iterate over all subdevs. */
-#define v4l2_device_for_each_subdev(sd, dev) \
- list_for_each_entry(sd, &(dev)->subdevs, list)
+#define v4l2_device_for_each_subdev(sd, v4l2_dev) \
+ list_for_each_entry(sd, &(v4l2_dev)->subdevs, list)
/* Call the specified callback for all subdevs matching the condition.
Ignore any errors. Note that you cannot add or delete a subdev
while walking the subdevs list. */
-#define __v4l2_device_call_subdevs(dev, cond, o, f, args...) \
+#define __v4l2_device_call_subdevs(v4l2_dev, cond, o, f, args...) \
do { \
struct v4l2_subdev *sd; \
\
- list_for_each_entry(sd, &(dev)->subdevs, list) \
+ list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) \
if ((cond) && sd->ops->o && sd->ops->o->f) \
sd->ops->o->f(sd , ##args); \
} while (0)
@@ -77,12 +89,12 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
If the callback returns an error other than 0 or -ENOIOCTLCMD, then
return with that error code. Note that you cannot add or delete a
subdev while walking the subdevs list. */
-#define __v4l2_device_call_subdevs_until_err(dev, cond, o, f, args...) \
+#define __v4l2_device_call_subdevs_until_err(v4l2_dev, cond, o, f, args...) \
({ \
struct v4l2_subdev *sd; \
long err = 0; \
\
- list_for_each_entry(sd, &(dev)->subdevs, list) { \
+ list_for_each_entry(sd, &(v4l2_dev)->subdevs, list) { \
if ((cond) && sd->ops->o && sd->ops->o->f) \
err = sd->ops->o->f(sd , ##args); \
if (err && err != -ENOIOCTLCMD) \
@@ -94,16 +106,16 @@ void v4l2_device_unregister_subdev(struct v4l2_subdev *sd);
/* Call the specified callback for all subdevs matching grp_id (if 0, then
match them all). Ignore any errors. Note that you cannot add or delete
a subdev while walking the subdevs list. */
-#define v4l2_device_call_all(dev, grp_id, o, f, args...) \
- __v4l2_device_call_subdevs(dev, \
- !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
+#define v4l2_device_call_all(v4l2_dev, grpid, o, f, args...) \
+ __v4l2_device_call_subdevs(v4l2_dev, \
+ !(grpid) || sd->grp_id == (grpid), o, f , ##args)
/* Call the specified callback for all subdevs matching grp_id (if 0, then
match them all). If the callback returns an error other than 0 or
-ENOIOCTLCMD, then return with that error code. Note that you cannot
add or delete a subdev while walking the subdevs list. */
-#define v4l2_device_call_until_err(dev, grp_id, o, f, args...) \
- __v4l2_device_call_subdevs_until_err(dev, \
- !(grp_id) || sd->grp_id == (grp_id), o, f , ##args)
+#define v4l2_device_call_until_err(v4l2_dev, grpid, o, f, args...) \
+ __v4l2_device_call_subdevs_until_err(v4l2_dev, \
+ !(grpid) || sd->grp_id == (grpid), o, f , ##args)
#endif
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
deleted file mode 100644
index e65dd9d84e8b..000000000000
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * v4l2-i2c-drv-legacy.h - contains I2C handling code that's identical
- * for all V4L2 I2C drivers. Use this header if the
- * I2C driver is used by both legacy drivers and
- * drivers converted to the bus-based I2C API.
- *
- * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-/* NOTE: the full version of this header is in the v4l-dvb repository
- * and allows v4l i2c drivers to be compiled on older kernels as well.
- * The version of this header as it appears in the kernel is a stripped
- * version (without all the backwards compatibility stuff) and so it
- * looks a bit odd.
- *
- * If you look at the full version then you will understand the reason
- * for introducing this header since you really don't want to have all
- * the tricky backwards compatibility code in each and every i2c driver.
- */
-
-struct v4l2_i2c_driver_data {
- const char * const name;
- int driverid;
- int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
- int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
- int (*remove)(struct i2c_client *client);
- int (*suspend)(struct i2c_client *client, pm_message_t state);
- int (*resume)(struct i2c_client *client);
- int (*legacy_probe)(struct i2c_adapter *adapter);
- int legacy_class;
- const struct i2c_device_id *id_table;
-};
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data;
-static const struct i2c_client_address_data addr_data;
-static struct i2c_driver v4l2_i2c_driver_legacy;
-static char v4l2_i2c_drv_name_legacy[32];
-
-static int v4l2_i2c_drv_attach_legacy(struct i2c_adapter *adapter, int address, int kind)
-{
- return v4l2_i2c_attach(adapter, address, &v4l2_i2c_driver_legacy,
- v4l2_i2c_drv_name_legacy, v4l2_i2c_data.probe);
-}
-
-static int v4l2_i2c_drv_probe_legacy(struct i2c_adapter *adapter)
-{
- if (v4l2_i2c_data.legacy_probe) {
- if (v4l2_i2c_data.legacy_probe(adapter))
- return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
- return 0;
- }
- if (adapter->class & v4l2_i2c_data.legacy_class)
- return i2c_probe(adapter, &addr_data, v4l2_i2c_drv_attach_legacy);
- return 0;
-}
-
-static int v4l2_i2c_drv_detach_legacy(struct i2c_client *client)
-{
- int err;
-
- if (v4l2_i2c_data.remove)
- v4l2_i2c_data.remove(client);
-
- err = i2c_detach_client(client);
- if (err)
- return err;
- kfree(client);
- return 0;
-}
-
-static int v4l2_i2c_drv_suspend_helper(struct i2c_client *client, pm_message_t state)
-{
- return v4l2_i2c_data.suspend ? v4l2_i2c_data.suspend(client, state) : 0;
-}
-
-static int v4l2_i2c_drv_resume_helper(struct i2c_client *client)
-{
- return v4l2_i2c_data.resume ? v4l2_i2c_data.resume(client) : 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-/* i2c implementation */
-static struct i2c_driver v4l2_i2c_driver_legacy = {
- .driver = {
- .owner = THIS_MODULE,
- },
- .attach_adapter = v4l2_i2c_drv_probe_legacy,
- .detach_client = v4l2_i2c_drv_detach_legacy,
- .suspend = v4l2_i2c_drv_suspend_helper,
- .resume = v4l2_i2c_drv_resume_helper,
-};
-
-/* ----------------------------------------------------------------------- */
-
-/* i2c implementation */
-static struct i2c_driver v4l2_i2c_driver = {
- .suspend = v4l2_i2c_drv_suspend_helper,
- .resume = v4l2_i2c_drv_resume_helper,
-};
-
-static int __init v4l2_i2c_drv_init(void)
-{
- int err;
-
- strlcpy(v4l2_i2c_drv_name_legacy, v4l2_i2c_data.name, sizeof(v4l2_i2c_drv_name_legacy));
- strlcat(v4l2_i2c_drv_name_legacy, "'", sizeof(v4l2_i2c_drv_name_legacy));
-
- if (v4l2_i2c_data.legacy_class == 0)
- v4l2_i2c_data.legacy_class = I2C_CLASS_TV_ANALOG;
-
- v4l2_i2c_driver_legacy.driver.name = v4l2_i2c_drv_name_legacy;
- v4l2_i2c_driver_legacy.id = v4l2_i2c_data.driverid;
- v4l2_i2c_driver_legacy.command = v4l2_i2c_data.command;
- err = i2c_add_driver(&v4l2_i2c_driver_legacy);
-
- if (err)
- return err;
- v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
- v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
- v4l2_i2c_driver.command = v4l2_i2c_data.command;
- v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
- v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
- v4l2_i2c_driver.id_table = v4l2_i2c_data.id_table;
- err = i2c_add_driver(&v4l2_i2c_driver);
- if (err)
- i2c_del_driver(&v4l2_i2c_driver_legacy);
- return err;
-}
-
-static void __exit v4l2_i2c_drv_cleanup(void)
-{
- i2c_del_driver(&v4l2_i2c_driver_legacy);
- i2c_del_driver(&v4l2_i2c_driver);
-}
-
-module_init(v4l2_i2c_drv_init);
-module_exit(v4l2_i2c_drv_cleanup);
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
index efdc8bf27f87..10a2882c3cbf 100644
--- a/include/media/v4l2-i2c-drv.h
+++ b/include/media/v4l2-i2c-drv.h
@@ -39,14 +39,11 @@
struct v4l2_i2c_driver_data {
const char * const name;
- int driverid;
int (*command)(struct i2c_client *client, unsigned int cmd, void *arg);
int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
int (*remove)(struct i2c_client *client);
int (*suspend)(struct i2c_client *client, pm_message_t state);
int (*resume)(struct i2c_client *client);
- int (*legacy_probe)(struct i2c_adapter *adapter);
- int legacy_class;
const struct i2c_device_id *id_table;
};
@@ -54,12 +51,11 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data;
static struct i2c_driver v4l2_i2c_driver;
-/* Bus-based I2C implementation for kernels >= 2.6.22 */
+/* Bus-based I2C implementation for kernels >= 2.6.26 */
static int __init v4l2_i2c_drv_init(void)
{
v4l2_i2c_driver.driver.name = v4l2_i2c_data.name;
- v4l2_i2c_driver.id = v4l2_i2c_data.driverid;
v4l2_i2c_driver.command = v4l2_i2c_data.command;
v4l2_i2c_driver.probe = v4l2_i2c_data.probe;
v4l2_i2c_driver.remove = v4l2_i2c_data.remove;
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index b01c044868d0..7a4529defa88 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -15,6 +15,7 @@
#include <linux/mutex.h>
#include <linux/compiler.h> /* need __user */
#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define __MIN_V4L1
#include <linux/videodev.h>
#else
#include <linux/videodev2.h>
@@ -267,6 +268,7 @@ struct v4l2_ioctl_ops {
/* Video standard functions */
extern const char *v4l2_norm_to_name(v4l2_std_id id);
+extern void v4l2_video_std_frame_period(int id, struct v4l2_fract *frameperiod);
extern int v4l2_video_std_construct(struct v4l2_standard *vs,
int id, const char *name);
/* Prints the ioctl in a human-readable format */
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 37b09e56e943..17856081c809 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -27,6 +27,16 @@ struct v4l2_device;
struct v4l2_subdev;
struct tuner_setup;
+/* decode_vbi_line */
+struct v4l2_decode_vbi_line {
+ u32 is_second_field; /* Set to 0 for the first (odd) field,
+ set to 1 for the second (even) field. */
+ u8 *p; /* Pointer to the sliced VBI data from the decoder.
+ On exit points to the start of the payload. */
+ u32 line; /* Line number of the sliced VBI data (1-23) */
+ u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */
+};
+
/* Sub-devices are devices that are connected somehow to the main bridge
device. These devices are usually audio/video muxers/encoders/decoders or
sensors and webcam controllers.
@@ -68,17 +78,36 @@ struct tuner_setup;
the use-case it might be better to use subdev-specific ops (currently
not yet implemented) since ops provide proper type-checking.
*/
+
+/* init: initialize the sensor registors to some sort of reasonable default
+ values. Do not use for new drivers and should be removed in existing
+ drivers.
+
+ load_fw: load firmware.
+
+ reset: generic reset command. The argument selects which subsystems to
+ reset. Passing 0 will always reset the whole chip. Do not use for new
+ drivers without discussing this first on the linux-media mailinglist.
+ There should be no reason normally to reset a device.
+
+ s_gpio: set GPIO pins. Very simple right now, might need to be extended with
+ a direction argument if needed.
+ */
struct v4l2_subdev_core_ops {
int (*g_chip_ident)(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip);
int (*log_status)(struct v4l2_subdev *sd);
int (*init)(struct v4l2_subdev *sd, u32 val);
- int (*s_standby)(struct v4l2_subdev *sd, u32 standby);
+ int (*load_fw)(struct v4l2_subdev *sd);
int (*reset)(struct v4l2_subdev *sd, u32 val);
int (*s_gpio)(struct v4l2_subdev *sd, u32 val);
int (*queryctrl)(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc);
int (*g_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
int (*s_ctrl)(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
+ int (*g_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+ int (*s_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
+ int (*try_ext_ctrls)(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls);
int (*querymenu)(struct v4l2_subdev *sd, struct v4l2_querymenu *qm);
+ int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
#ifdef CONFIG_VIDEO_ADV_DEBUG
int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
@@ -86,6 +115,16 @@ struct v4l2_subdev_core_ops {
#endif
};
+/* s_mode: switch the tuner to a specific tuner mode. Replacement of s_radio.
+
+ s_radio: v4l device was opened in Radio mode, to be replaced by s_mode.
+
+ s_type_addr: sets tuner type and its I2C addr.
+
+ s_config: sets tda9887 specific stuff, like port1, port2 and qss
+
+ s_standby: puts tuner on powersaving state, disabling it, except for i2c.
+ */
struct v4l2_subdev_tuner_ops {
int (*s_mode)(struct v4l2_subdev *sd, enum v4l2_tuner_type);
int (*s_radio)(struct v4l2_subdev *sd);
@@ -93,28 +132,93 @@ struct v4l2_subdev_tuner_ops {
int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
int (*s_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
- int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);
int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config);
+ int (*s_standby)(struct v4l2_subdev *sd);
};
+/* s_clock_freq: set the frequency (in Hz) of the audio clock output.
+ Used to slave an audio processor to the video decoder, ensuring that
+ audio and video remain synchronized. Usual values for the frequency
+ are 48000, 44100 or 32000 Hz. If the frequency is not supported, then
+ -EINVAL is returned.
+
+ s_i2s_clock_freq: sets I2S speed in bps. This is used to provide a standard
+ way to select I2S clock used by driving digital audio streams at some
+ board designs. Usual values for the frequency are 1024000 and 2048000.
+ If the frequency is not supported, then -EINVAL is returned.
+
+ s_routing: used to define the input and/or output pins of an audio chip,
+ and any additional configuration data.
+ Never attempt to use user-level input IDs (e.g. Composite, S-Video,
+ Tuner) at this level. An i2c device shouldn't know about whether an
+ input pin is connected to a Composite connector, become on another
+ board or platform it might be connected to something else entirely.
+ The calling driver is responsible for mapping a user-level input to
+ the right pins on the i2c device.
+ */
struct v4l2_subdev_audio_ops {
int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
- int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route);
+ int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
};
+/*
+ decode_vbi_line: video decoders that support sliced VBI need to implement
+ this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the
+ start of the VBI data that was generated by the decoder. The driver
+ then parses the sliced VBI data and sets the other fields in the
+ struct accordingly. The pointer p is updated to point to the start of
+ the payload which can be copied verbatim into the data field of the
+ v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the
+ type field is set to 0 on return.
+
+ s_vbi_data: used to generate VBI signals on a video signal.
+ v4l2_sliced_vbi_data is filled with the data packets that should be
+ output. Note that if you set the line field to 0, then that VBI signal
+ is disabled. If no valid VBI data was found, then the type field is
+ set to 0 on return.
+
+ g_vbi_data: used to obtain the sliced VBI packet from a readback register.
+ Not all video decoders support this. If no data is available because
+ the readback register contains invalid or erroneous data -EIO is
+ returned. Note that you must fill in the 'id' member and the 'field'
+ member (to determine whether CC data from the first or second field
+ should be obtained).
+
+ s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by
+ video input devices.
+
+ s_crystal_freq: sets the frequency of the crystal used to generate the
+ clocks in Hz. An extra flags field allows device specific configuration
+ regarding clock frequency dividers, etc. If not used, then set flags
+ to 0. If the frequency is not supported, then -EINVAL is returned.
+
+ g_input_status: get input status. Same as the status field in the v4l2_input
+ struct.
+
+ s_routing: see s_routing in audio_ops, except this version is for video
+ devices.
+ */
struct v4l2_subdev_video_ops {
- int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route);
- int (*s_crystal_freq)(struct v4l2_subdev *sd, struct v4l2_crystal_freq *freq);
+ int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
+ int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
+ int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
+ int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
int (*s_stream)(struct v4l2_subdev *sd, int enable);
- int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+ int (*enum_fmt)(struct v4l2_subdev *sd, struct v4l2_fmtdesc *fmtdesc);
int (*g_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+ int (*try_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+ int (*s_fmt)(struct v4l2_subdev *sd, struct v4l2_format *fmt);
+ int (*g_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
+ int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
+ int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
+ int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
};
struct v4l2_subdev_ops {
@@ -132,7 +236,7 @@ struct v4l2_subdev_ops {
struct v4l2_subdev {
struct list_head list;
struct module *owner;
- struct v4l2_device *dev;
+ struct v4l2_device *v4l2_dev;
const struct v4l2_subdev_ops *ops;
/* name must be unique */
char name[V4L2_SUBDEV_NAME_SIZE];
@@ -152,18 +256,6 @@ static inline void *v4l2_get_subdevdata(const struct v4l2_subdev *sd)
return sd->priv;
}
-/* Convert an ioctl-type command to the proper v4l2_subdev_ops function call.
- This is used by subdev modules that can be called by both old-style ioctl
- commands and through the v4l2_subdev_ops.
-
- The ioctl API of the subdev driver can call this function to call the
- right ops based on the ioctl cmd and arg.
-
- Once all subdev drivers have been converted and all drivers no longer
- use the ioctl interface, then this function can be removed.
- */
-int v4l2_subdev_command(struct v4l2_subdev *sd, unsigned cmd, void *arg);
-
static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
const struct v4l2_subdev_ops *ops)
{
@@ -171,7 +263,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
/* ops->core MUST be set */
BUG_ON(!ops || !ops->core);
sd->ops = ops;
- sd->dev = NULL;
+ sd->v4l2_dev = NULL;
sd->name[0] = '\0';
sd->grp_id = 0;
sd->priv = NULL;
@@ -186,4 +278,9 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
(!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ? \
(sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD))
+/* Send a notification to v4l2_device. */
+#define v4l2_subdev_notify(sd, notification, arg) \
+ ((!(sd) || !(sd)->v4l2_dev || !(sd)->v4l2_dev->notify) ? -ENODEV : \
+ (sd)->v4l2_dev->notify((sd), (notification), (arg)))
+
#endif
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 874f1340d049..1c5946c44758 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -18,6 +18,7 @@
#include <linux/poll.h>
#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define __MIN_V4L1
#include <linux/videodev.h>
#endif
#include <linux/videodev2.h>
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 90edd22d343c..dda47f0082e9 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -49,7 +49,7 @@ struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
* does memory allocation too using vmalloc_32().
*
* videobuf_dma_*()
- * see Documentation/DMA-mapping.txt, these functions to
+ * see Documentation/PCI/PCI-DMA-mapping.txt, these functions to
* basically the same. The map function does also build a
* scatterlist for the buffer (and unmap frees it ...)
*
diff --git a/include/mtd/inftl-user.h b/include/mtd/inftl-user.h
index e17eda302b2d..8376bd1a9e01 100644
--- a/include/mtd/inftl-user.h
+++ b/include/mtd/inftl-user.h
@@ -6,6 +6,8 @@
#ifndef __MTD_INFTL_USER_H__
#define __MTD_INFTL_USER_H__
+#include <linux/types.h>
+
#define OSAK_VERSION 0x5120
#define PERCENTUSED 98
@@ -14,33 +16,33 @@
/* Block Control Information */
struct inftl_bci {
- uint8_t ECCsig[6];
- uint8_t Status;
- uint8_t Status1;
+ __u8 ECCsig[6];
+ __u8 Status;
+ __u8 Status1;
} __attribute__((packed));
struct inftl_unithead1 {
- uint16_t virtualUnitNo;
- uint16_t prevUnitNo;
- uint8_t ANAC;
- uint8_t NACs;
- uint8_t parityPerField;
- uint8_t discarded;
+ __u16 virtualUnitNo;
+ __u16 prevUnitNo;
+ __u8 ANAC;
+ __u8 NACs;
+ __u8 parityPerField;
+ __u8 discarded;
} __attribute__((packed));
struct inftl_unithead2 {
- uint8_t parityPerField;
- uint8_t ANAC;
- uint16_t prevUnitNo;
- uint16_t virtualUnitNo;
- uint8_t NACs;
- uint8_t discarded;
+ __u8 parityPerField;
+ __u8 ANAC;
+ __u16 prevUnitNo;
+ __u16 virtualUnitNo;
+ __u8 NACs;
+ __u8 discarded;
} __attribute__((packed));
struct inftl_unittail {
- uint8_t Reserved[4];
- uint16_t EraseMark;
- uint16_t EraseMark1;
+ __u8 Reserved[4];
+ __u16 EraseMark;
+ __u16 EraseMark1;
} __attribute__((packed));
union inftl_uci {
diff --git a/include/mtd/jffs2-user.h b/include/mtd/jffs2-user.h
index 001685d7fa88..fa94b0eb67c1 100644
--- a/include/mtd/jffs2-user.h
+++ b/include/mtd/jffs2-user.h
@@ -7,6 +7,7 @@
/* This file is blessed for inclusion by userspace */
#include <linux/jffs2.h>
+#include <linux/types.h>
#include <endian.h>
#include <byteswap.h>
@@ -19,8 +20,8 @@
extern int target_endian;
-#define t16(x) ({ uint16_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
-#define t32(x) ({ uint32_t __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
+#define t16(x) ({ __u16 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_16(__b); })
+#define t32(x) ({ __u32 __b = (x); (target_endian==__BYTE_ORDER)?__b:bswap_32(__b); })
#define cpu_to_je16(x) ((jint16_t){t16(x)})
#define cpu_to_je32(x) ((jint32_t){t32(x)})
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h
index c6c61cd5a254..b6595b3c68b6 100644
--- a/include/mtd/mtd-abi.h
+++ b/include/mtd/mtd-abi.h
@@ -5,14 +5,16 @@
#ifndef __MTD_ABI_H__
#define __MTD_ABI_H__
+#include <linux/types.h>
+
struct erase_info_user {
- uint32_t start;
- uint32_t length;
+ __u32 start;
+ __u32 length;
};
struct mtd_oob_buf {
- uint32_t start;
- uint32_t length;
+ __u32 start;
+ __u32 length;
unsigned char __user *ptr;
};
@@ -48,30 +50,30 @@ struct mtd_oob_buf {
#define MTD_OTP_USER 2
struct mtd_info_user {
- uint8_t type;
- uint32_t flags;
- uint32_t size; // Total size of the MTD
- uint32_t erasesize;
- uint32_t writesize;
- uint32_t oobsize; // Amount of OOB data per block (e.g. 16)
+ __u8 type;
+ __u32 flags;
+ __u32 size; // Total size of the MTD
+ __u32 erasesize;
+ __u32 writesize;
+ __u32 oobsize; // Amount of OOB data per block (e.g. 16)
/* The below two fields are obsolete and broken, do not use them
* (TODO: remove at some point) */
- uint32_t ecctype;
- uint32_t eccsize;
+ __u32 ecctype;
+ __u32 eccsize;
};
struct region_info_user {
- uint32_t offset; /* At which this region starts,
+ __u32 offset; /* At which this region starts,
* from the beginning of the MTD */
- uint32_t erasesize; /* For this region */
- uint32_t numblocks; /* Number of blocks in this region */
- uint32_t regionindex;
+ __u32 erasesize; /* For this region */
+ __u32 numblocks; /* Number of blocks in this region */
+ __u32 regionindex;
};
struct otp_info {
- uint32_t start;
- uint32_t length;
- uint32_t locked;
+ __u32 start;
+ __u32 length;
+ __u32 locked;
};
#define MEMGETINFO _IOR('M', 1, struct mtd_info_user)
@@ -84,8 +86,8 @@ struct otp_info {
#define MEMGETREGIONINFO _IOWR('M', 8, struct region_info_user)
#define MEMSETOOBSEL _IOW('M', 9, struct nand_oobinfo)
#define MEMGETOOBSEL _IOR('M', 10, struct nand_oobinfo)
-#define MEMGETBADBLOCK _IOW('M', 11, loff_t)
-#define MEMSETBADBLOCK _IOW('M', 12, loff_t)
+#define MEMGETBADBLOCK _IOW('M', 11, __kernel_loff_t)
+#define MEMSETBADBLOCK _IOW('M', 12, __kernel_loff_t)
#define OTPSELECT _IOR('M', 13, int)
#define OTPGETREGIONCOUNT _IOW('M', 14, int)
#define OTPGETREGIONINFO _IOW('M', 15, struct otp_info)
@@ -99,15 +101,15 @@ struct otp_info {
* interfaces
*/
struct nand_oobinfo {
- uint32_t useecc;
- uint32_t eccbytes;
- uint32_t oobfree[8][2];
- uint32_t eccpos[32];
+ __u32 useecc;
+ __u32 eccbytes;
+ __u32 oobfree[8][2];
+ __u32 eccpos[32];
};
struct nand_oobfree {
- uint32_t offset;
- uint32_t length;
+ __u32 offset;
+ __u32 length;
};
#define MTD_MAX_OOBFREE_ENTRIES 8
@@ -116,9 +118,9 @@ struct nand_oobfree {
* diagnosis and to allow creation of raw images
*/
struct nand_ecclayout {
- uint32_t eccbytes;
- uint32_t eccpos[64];
- uint32_t oobavail;
+ __u32 eccbytes;
+ __u32 eccpos[64];
+ __u32 oobavail;
struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
};
@@ -131,10 +133,10 @@ struct nand_ecclayout {
* @bbtblocks: number of blocks reserved for bad block tables
*/
struct mtd_ecc_stats {
- uint32_t corrected;
- uint32_t failed;
- uint32_t badblocks;
- uint32_t bbtblocks;
+ __u32 corrected;
+ __u32 failed;
+ __u32 badblocks;
+ __u32 bbtblocks;
};
/*
diff --git a/include/mtd/nftl-user.h b/include/mtd/nftl-user.h
index 390d21c080aa..98e9e57f22de 100644
--- a/include/mtd/nftl-user.h
+++ b/include/mtd/nftl-user.h
@@ -6,33 +6,35 @@
#ifndef __MTD_NFTL_USER_H__
#define __MTD_NFTL_USER_H__
+#include <linux/types.h>
+
/* Block Control Information */
struct nftl_bci {
unsigned char ECCSig[6];
- uint8_t Status;
- uint8_t Status1;
+ __u8 Status;
+ __u8 Status1;
}__attribute__((packed));
/* Unit Control Information */
struct nftl_uci0 {
- uint16_t VirtUnitNum;
- uint16_t ReplUnitNum;
- uint16_t SpareVirtUnitNum;
- uint16_t SpareReplUnitNum;
+ __u16 VirtUnitNum;
+ __u16 ReplUnitNum;
+ __u16 SpareVirtUnitNum;
+ __u16 SpareReplUnitNum;
} __attribute__((packed));
struct nftl_uci1 {
- uint32_t WearInfo;
- uint16_t EraseMark;
- uint16_t EraseMark1;
+ __u32 WearInfo;
+ __u16 EraseMark;
+ __u16 EraseMark1;
} __attribute__((packed));
struct nftl_uci2 {
- uint16_t FoldMark;
- uint16_t FoldMark1;
- uint32_t unused;
+ __u16 FoldMark;
+ __u16 FoldMark1;
+ __u32 unused;
} __attribute__((packed));
union nftl_uci {
@@ -50,9 +52,9 @@ struct nftl_oob {
struct NFTLMediaHeader {
char DataOrgID[6];
- uint16_t NumEraseUnits;
- uint16_t FirstPhysicalEUN;
- uint32_t FormattedSize;
+ __u16 NumEraseUnits;
+ __u16 FirstPhysicalEUN;
+ __u32 FormattedSize;
unsigned char UnitSizeFactor;
} __attribute__((packed));
diff --git a/include/mtd/ubi-user.h b/include/mtd/ubi-user.h
index 2dc2eb2b8e22..466a8320f1e6 100644
--- a/include/mtd/ubi-user.h
+++ b/include/mtd/ubi-user.h
@@ -21,6 +21,8 @@
#ifndef __UBI_USER_H__
#define __UBI_USER_H__
+#include <linux/types.h>
+
/*
* UBI device creation (the same as MTD device attachment)
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -40,37 +42,37 @@
* UBI volume creation
* ~~~~~~~~~~~~~~~~~~~
*
- * UBI volumes are created via the %UBI_IOCMKVOL IOCTL command of UBI character
+ * UBI volumes are created via the %UBI_IOCMKVOL ioctl command of UBI character
* device. A &struct ubi_mkvol_req object has to be properly filled and a
- * pointer to it has to be passed to the IOCTL.
+ * pointer to it has to be passed to the ioctl.
*
* UBI volume deletion
* ~~~~~~~~~~~~~~~~~~~
*
- * To delete a volume, the %UBI_IOCRMVOL IOCTL command of the UBI character
+ * To delete a volume, the %UBI_IOCRMVOL ioctl command of the UBI character
* device should be used. A pointer to the 32-bit volume ID hast to be passed
- * to the IOCTL.
+ * to the ioctl.
*
* UBI volume re-size
* ~~~~~~~~~~~~~~~~~~
*
- * To re-size a volume, the %UBI_IOCRSVOL IOCTL command of the UBI character
+ * To re-size a volume, the %UBI_IOCRSVOL ioctl command of the UBI character
* device should be used. A &struct ubi_rsvol_req object has to be properly
- * filled and a pointer to it has to be passed to the IOCTL.
+ * filled and a pointer to it has to be passed to the ioctl.
*
* UBI volumes re-name
* ~~~~~~~~~~~~~~~~~~~
*
* To re-name several volumes atomically at one go, the %UBI_IOCRNVOL command
* of the UBI character device should be used. A &struct ubi_rnvol_req object
- * has to be properly filled and a pointer to it has to be passed to the IOCTL.
+ * has to be properly filled and a pointer to it has to be passed to the ioctl.
*
* UBI volume update
* ~~~~~~~~~~~~~~~~~
*
- * Volume update should be done via the %UBI_IOCVOLUP IOCTL command of the
+ * Volume update should be done via the %UBI_IOCVOLUP ioctl command of the
* corresponding UBI volume character device. A pointer to a 64-bit update
- * size should be passed to the IOCTL. After this, UBI expects user to write
+ * size should be passed to the ioctl. After this, UBI expects user to write
* this number of bytes to the volume character device. The update is finished
* when the claimed number of bytes is passed. So, the volume update sequence
* is something like:
@@ -80,14 +82,58 @@
* write(fd, buf, image_size);
* close(fd);
*
- * Atomic eraseblock change
+ * Logical eraseblock erase
+ * ~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To erase a logical eraseblock, the %UBI_IOCEBER ioctl command of the
+ * corresponding UBI volume character device should be used. This command
+ * unmaps the requested logical eraseblock, makes sure the corresponding
+ * physical eraseblock is successfully erased, and returns.
+ *
+ * Atomic logical eraseblock change
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Atomic logical eraseblock change operation is called using the %UBI_IOCEBCH
+ * ioctl command of the corresponding UBI volume character device. A pointer to
+ * a &struct ubi_leb_change_req object has to be passed to the ioctl. Then the
+ * user is expected to write the requested amount of bytes (similarly to what
+ * should be done in case of the "volume update" ioctl).
+ *
+ * Logical eraseblock map
+ * ~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To map a logical eraseblock to a physical eraseblock, the %UBI_IOCEBMAP
+ * ioctl command should be used. A pointer to a &struct ubi_map_req object is
+ * expected to be passed. The ioctl maps the requested logical eraseblock to
+ * a physical eraseblock and returns. Only non-mapped logical eraseblocks can
+ * be mapped. If the logical eraseblock specified in the request is already
+ * mapped to a physical eraseblock, the ioctl fails and returns error.
+ *
+ * Logical eraseblock unmap
* ~~~~~~~~~~~~~~~~~~~~~~~~
*
- * Atomic eraseblock change operation is done via the %UBI_IOCEBCH IOCTL
- * command of the corresponding UBI volume character device. A pointer to
- * &struct ubi_leb_change_req has to be passed to the IOCTL. Then the user is
- * expected to write the requested amount of bytes. This is similar to the
- * "volume update" IOCTL.
+ * To unmap a logical eraseblock to a physical eraseblock, the %UBI_IOCEBUNMAP
+ * ioctl command should be used. The ioctl unmaps the logical eraseblocks,
+ * schedules corresponding physical eraseblock for erasure, and returns. Unlike
+ * the "LEB erase" command, it does not wait for the physical eraseblock being
+ * erased. Note, the side effect of this is that if an unclean reboot happens
+ * after the unmap ioctl returns, you may find the LEB mapped again to the same
+ * physical eraseblock after the UBI is run again.
+ *
+ * Check if logical eraseblock is mapped
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To check if a logical eraseblock is mapped to a physical eraseblock, the
+ * %UBI_IOCEBISMAP ioctl command should be used. It returns %0 if the LEB is
+ * not mapped, and %1 if it is mapped.
+ *
+ * Set an UBI volume property
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * To set an UBI volume property the %UBI_IOCSETPROP ioctl command should be
+ * used. A pointer to a &struct ubi_set_prop_req object is expected to be
+ * passed. The object describes which property should be set, and to which value
+ * it should be set.
*/
/*
@@ -101,38 +147,46 @@
/* Maximum volume name length */
#define UBI_MAX_VOLUME_NAME 127
-/* IOCTL commands of UBI character devices */
+/* ioctl commands of UBI character devices */
#define UBI_IOC_MAGIC 'o'
/* Create an UBI volume */
#define UBI_IOCMKVOL _IOW(UBI_IOC_MAGIC, 0, struct ubi_mkvol_req)
/* Remove an UBI volume */
-#define UBI_IOCRMVOL _IOW(UBI_IOC_MAGIC, 1, int32_t)
+#define UBI_IOCRMVOL _IOW(UBI_IOC_MAGIC, 1, __s32)
/* Re-size an UBI volume */
#define UBI_IOCRSVOL _IOW(UBI_IOC_MAGIC, 2, struct ubi_rsvol_req)
/* Re-name volumes */
#define UBI_IOCRNVOL _IOW(UBI_IOC_MAGIC, 3, struct ubi_rnvol_req)
-/* IOCTL commands of the UBI control character device */
+/* ioctl commands of the UBI control character device */
#define UBI_CTRL_IOC_MAGIC 'o'
/* Attach an MTD device */
#define UBI_IOCATT _IOW(UBI_CTRL_IOC_MAGIC, 64, struct ubi_attach_req)
/* Detach an MTD device */
-#define UBI_IOCDET _IOW(UBI_CTRL_IOC_MAGIC, 65, int32_t)
+#define UBI_IOCDET _IOW(UBI_CTRL_IOC_MAGIC, 65, __s32)
-/* IOCTL commands of UBI volume character devices */
+/* ioctl commands of UBI volume character devices */
#define UBI_VOL_IOC_MAGIC 'O'
/* Start UBI volume update */
-#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, int64_t)
-/* An eraseblock erasure command, used for debugging, disabled by default */
-#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, int32_t)
-/* An atomic eraseblock change command */
-#define UBI_IOCEBCH _IOW(UBI_VOL_IOC_MAGIC, 2, int32_t)
+#define UBI_IOCVOLUP _IOW(UBI_VOL_IOC_MAGIC, 0, __s64)
+/* LEB erasure command, used for debugging, disabled by default */
+#define UBI_IOCEBER _IOW(UBI_VOL_IOC_MAGIC, 1, __s32)
+/* Atomic LEB change command */
+#define UBI_IOCEBCH _IOW(UBI_VOL_IOC_MAGIC, 2, __s32)
+/* Map LEB command */
+#define UBI_IOCEBMAP _IOW(UBI_VOL_IOC_MAGIC, 3, struct ubi_map_req)
+/* Unmap LEB command */
+#define UBI_IOCEBUNMAP _IOW(UBI_VOL_IOC_MAGIC, 4, __s32)
+/* Check if LEB is mapped command */
+#define UBI_IOCEBISMAP _IOR(UBI_VOL_IOC_MAGIC, 5, __s32)
+/* Set an UBI volume property */
+#define UBI_IOCSETPROP _IOW(UBI_VOL_IOC_MAGIC, 6, struct ubi_set_prop_req)
/* Maximum MTD device name length supported by UBI */
#define MAX_UBI_MTD_NAME_LEN 127
@@ -168,6 +222,16 @@ enum {
UBI_STATIC_VOLUME = 4,
};
+/*
+ * UBI set property ioctl constants
+ *
+ * @UBI_PROP_DIRECT_WRITE: allow / disallow user to directly write and
+ * erase individual eraseblocks on dynamic volumes
+ */
+enum {
+ UBI_PROP_DIRECT_WRITE = 1,
+};
+
/**
* struct ubi_attach_req - attach MTD device request.
* @ubi_num: UBI device number to create
@@ -198,10 +262,10 @@ enum {
* sub-page of the first page and add needed padding.
*/
struct ubi_attach_req {
- int32_t ubi_num;
- int32_t mtd_num;
- int32_t vid_hdr_offset;
- int8_t padding[12];
+ __s32 ubi_num;
+ __s32 mtd_num;
+ __s32 vid_hdr_offset;
+ __s8 padding[12];
};
/**
@@ -236,13 +300,13 @@ struct ubi_attach_req {
* BLOBs, without caring about how to properly align them.
*/
struct ubi_mkvol_req {
- int32_t vol_id;
- int32_t alignment;
- int64_t bytes;
- int8_t vol_type;
- int8_t padding1;
- int16_t name_len;
- int8_t padding2[4];
+ __s32 vol_id;
+ __s32 alignment;
+ __s64 bytes;
+ __s8 vol_type;
+ __s8 padding1;
+ __s16 name_len;
+ __s8 padding2[4];
char name[UBI_MAX_VOLUME_NAME + 1];
} __attribute__ ((packed));
@@ -258,8 +322,8 @@ struct ubi_mkvol_req {
* zero number of bytes).
*/
struct ubi_rsvol_req {
- int64_t bytes;
- int32_t vol_id;
+ __s64 bytes;
+ __s32 vol_id;
} __attribute__ ((packed));
/**
@@ -294,29 +358,55 @@ struct ubi_rsvol_req {
* re-name request.
*/
struct ubi_rnvol_req {
- int32_t count;
- int8_t padding1[12];
+ __s32 count;
+ __s8 padding1[12];
struct {
- int32_t vol_id;
- int16_t name_len;
- int8_t padding2[2];
+ __s32 vol_id;
+ __s16 name_len;
+ __s8 padding2[2];
char name[UBI_MAX_VOLUME_NAME + 1];
} ents[UBI_MAX_RNVOL];
} __attribute__ ((packed));
/**
- * struct ubi_leb_change_req - a data structure used in atomic logical
- * eraseblock change requests.
+ * struct ubi_leb_change_req - a data structure used in atomic LEB change
+ * requests.
* @lnum: logical eraseblock number to change
* @bytes: how many bytes will be written to the logical eraseblock
* @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
* @padding: reserved for future, not used, has to be zeroed
*/
struct ubi_leb_change_req {
- int32_t lnum;
- int32_t bytes;
- int8_t dtype;
- int8_t padding[7];
+ __s32 lnum;
+ __s32 bytes;
+ __s8 dtype;
+ __s8 padding[7];
+} __attribute__ ((packed));
+
+/**
+ * struct ubi_map_req - a data structure used in map LEB requests.
+ * @lnum: logical eraseblock number to unmap
+ * @dtype: data type (%UBI_LONGTERM, %UBI_SHORTTERM, %UBI_UNKNOWN)
+ * @padding: reserved for future, not used, has to be zeroed
+ */
+struct ubi_map_req {
+ __s32 lnum;
+ __s8 dtype;
+ __s8 padding[3];
} __attribute__ ((packed));
+
+/**
+ * struct ubi_set_prop_req - a data structure used to set an ubi volume
+ * property.
+ * @property: property to set (%UBI_PROP_DIRECT_WRITE)
+ * @padding: reserved for future, not used, has to be zeroed
+ * @value: value to set
+ */
+struct ubi_set_prop_req {
+ __u8 property;
+ __u8 padding[7];
+ __u64 value;
+} __attribute__ ((packed));
+
#endif /* __UBI_USER_H__ */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index c216de528b08..7b55ab215a64 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -88,8 +88,8 @@ extern int ipv6_dev_get_saddr(struct net *net,
extern int ipv6_get_lladdr(struct net_device *dev,
struct in6_addr *addr,
unsigned char banned_flags);
-extern int ipv6_rcv_saddr_equal(const struct sock *sk,
- const struct sock *sk2);
+extern int ipv6_rcv_saddr_equal(const struct sock *sk,
+ const struct sock *sk2);
extern void addrconf_join_solict(struct net_device *dev,
struct in6_addr *addr);
extern void addrconf_leave_solict(struct inet6_dev *idev,
diff --git a/include/net/atmclip.h b/include/net/atmclip.h
index b5a51a7bb364..467c531b8a7e 100644
--- a/include/net/atmclip.h
+++ b/include/net/atmclip.h
@@ -50,7 +50,6 @@ struct atmarp_entry {
struct clip_priv {
int number; /* for convenience ... */
spinlock_t xoff_lock; /* ensures that pop is atomic (SMP) */
- struct net_device_stats stats;
struct net_device *next; /* next CLIP interface */
};
diff --git a/include/net/ax88796.h b/include/net/ax88796.h
index 51329dae44e6..b9a3beca0ce4 100644
--- a/include/net/ax88796.h
+++ b/include/net/ax88796.h
@@ -15,14 +15,17 @@
#define AXFLG_HAS_EEPROM (1<<0)
#define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */
#define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */
+#define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */
struct ax_plat_data {
unsigned int flags;
- unsigned char wordlength; /* 1 or 2 */
- unsigned char dcr_val; /* default value for DCR */
- unsigned char rcr_val; /* default value for RCR */
- unsigned char gpoc_val; /* default value for GPOC */
- u32 *reg_offsets; /* register offsets */
+ unsigned char wordlength; /* 1 or 2 */
+ unsigned char dcr_val; /* default value for DCR */
+ unsigned char rcr_val; /* default value for RCR */
+ unsigned char gpoc_val; /* default value for GPOC */
+ u32 *reg_offsets; /* register offsets */
+ u8 *mac_addr; /* MAC addr (only used when
+ AXFLG_MAC_FROMPLATFORM is used */
};
#endif /* __NET_AX88796_PLAT_H */
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index a04f8463ac7e..3ad5390a4dd5 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -53,6 +53,17 @@
#define SOL_SCO 17
#define SOL_RFCOMM 18
+#define BT_SECURITY 4
+struct bt_security {
+ __u8 level;
+};
+#define BT_SECURITY_SDP 0
+#define BT_SECURITY_LOW 1
+#define BT_SECURITY_MEDIUM 2
+#define BT_SECURITY_HIGH 3
+
+#define BT_DEFER_SETUP 7
+
#define BT_INFO(fmt, arg...) printk(KERN_INFO "Bluetooth: " fmt "\n" , ## arg)
#define BT_ERR(fmt, arg...) printk(KERN_ERR "%s: " fmt "\n" , __func__ , ## arg)
#define BT_DBG(fmt, arg...) pr_debug("%s: " fmt "\n" , __func__ , ## arg)
@@ -108,6 +119,7 @@ struct bt_sock {
bdaddr_t dst;
struct list_head accept_q;
struct sock *parent;
+ u32 defer_setup;
};
struct bt_sock_list {
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 3645139e68c7..f69f015bbcc0 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -133,8 +133,13 @@ enum {
#define ESCO_EV3 0x0008
#define ESCO_EV4 0x0010
#define ESCO_EV5 0x0020
+#define ESCO_2EV3 0x0040
+#define ESCO_3EV3 0x0080
+#define ESCO_2EV5 0x0100
+#define ESCO_3EV5 0x0200
#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
+#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
/* ACL flags */
#define ACL_CONT 0x01
@@ -176,6 +181,9 @@ enum {
#define LMP_EV5 0x02
#define LMP_SNIFF_SUBR 0x02
+#define LMP_EDR_ESCO_2M 0x20
+#define LMP_EDR_ESCO_3M 0x40
+#define LMP_EDR_3S_ESCO 0x80
#define LMP_SIMPLE_PAIR 0x08
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 46a43b721dd6..01f9316b4c23 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -169,6 +169,7 @@ struct hci_conn {
__u16 link_policy;
__u32 link_mode;
__u8 auth_type;
+ __u8 sec_level;
__u8 power_save;
unsigned long pend;
@@ -325,12 +326,11 @@ int hci_conn_del(struct hci_conn *conn);
void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
-struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 auth_type);
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type);
int hci_conn_check_link_mode(struct hci_conn *conn);
-int hci_conn_auth(struct hci_conn *conn);
-int hci_conn_encrypt(struct hci_conn *conn);
+int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type);
int hci_conn_change_link_key(struct hci_conn *conn);
-int hci_conn_switch_role(struct hci_conn *conn, uint8_t role);
+int hci_conn_switch_role(struct hci_conn *conn, __u8 role);
void hci_conn_enter_active_mode(struct hci_conn *conn);
void hci_conn_enter_sniff_mode(struct hci_conn *conn);
@@ -470,26 +470,26 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
/* ----- HCI protocols ----- */
struct hci_proto {
- char *name;
+ char *name;
unsigned int id;
unsigned long flags;
void *priv;
- int (*connect_ind) (struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type);
+ int (*connect_ind) (struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type);
int (*connect_cfm) (struct hci_conn *conn, __u8 status);
- int (*disconn_ind) (struct hci_conn *conn, __u8 reason);
+ int (*disconn_ind) (struct hci_conn *conn);
+ int (*disconn_cfm) (struct hci_conn *conn, __u8 reason);
int (*recv_acldata) (struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
int (*recv_scodata) (struct hci_conn *conn, struct sk_buff *skb);
- int (*auth_cfm) (struct hci_conn *conn, __u8 status);
- int (*encrypt_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
+ int (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
};
static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
{
register struct hci_proto *hp;
int mask = 0;
-
+
hp = hci_proto[HCI_PROTO_L2CAP];
if (hp && hp->connect_ind)
mask |= hp->connect_ind(hdev, bdaddr, type);
@@ -514,30 +514,52 @@ static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status)
hp->connect_cfm(conn, status);
}
-static inline void hci_proto_disconn_ind(struct hci_conn *conn, __u8 reason)
+static inline int hci_proto_disconn_ind(struct hci_conn *conn)
{
register struct hci_proto *hp;
+ int reason = 0x13;
hp = hci_proto[HCI_PROTO_L2CAP];
if (hp && hp->disconn_ind)
- hp->disconn_ind(conn, reason);
+ reason = hp->disconn_ind(conn);
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->disconn_ind)
- hp->disconn_ind(conn, reason);
+ reason = hp->disconn_ind(conn);
+
+ return reason;
+}
+
+static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason)
+{
+ register struct hci_proto *hp;
+
+ hp = hci_proto[HCI_PROTO_L2CAP];
+ if (hp && hp->disconn_cfm)
+ hp->disconn_cfm(conn, reason);
+
+ hp = hci_proto[HCI_PROTO_SCO];
+ if (hp && hp->disconn_cfm)
+ hp->disconn_cfm(conn, reason);
}
static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
{
register struct hci_proto *hp;
+ __u8 encrypt;
+
+ if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
+ return;
+
+ encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
hp = hci_proto[HCI_PROTO_L2CAP];
- if (hp && hp->auth_cfm)
- hp->auth_cfm(conn, status);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
hp = hci_proto[HCI_PROTO_SCO];
- if (hp && hp->auth_cfm)
- hp->auth_cfm(conn, status);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
}
static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt)
@@ -545,12 +567,12 @@ static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u
register struct hci_proto *hp;
hp = hci_proto[HCI_PROTO_L2CAP];
- if (hp && hp->encrypt_cfm)
- hp->encrypt_cfm(conn, status, encrypt);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
hp = hci_proto[HCI_PROTO_SCO];
- if (hp && hp->encrypt_cfm)
- hp->encrypt_cfm(conn, status, encrypt);
+ if (hp && hp->security_cfm)
+ hp->security_cfm(conn, status, encrypt);
}
int hci_register_proto(struct hci_proto *hproto);
@@ -562,8 +584,7 @@ struct hci_cb {
char *name;
- void (*auth_cfm) (struct hci_conn *conn, __u8 status);
- void (*encrypt_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
+ void (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt);
void (*key_change_cfm) (struct hci_conn *conn, __u8 status);
void (*role_switch_cfm) (struct hci_conn *conn, __u8 status, __u8 role);
};
@@ -571,14 +592,20 @@ struct hci_cb {
static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status)
{
struct list_head *p;
+ __u8 encrypt;
hci_proto_auth_cfm(conn, status);
+ if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
+ return;
+
+ encrypt = (conn->link_mode & HCI_LM_ENCRYPT) ? 0x01 : 0x00;
+
read_lock_bh(&hci_cb_list_lock);
list_for_each(p, &hci_cb_list) {
struct hci_cb *cb = list_entry(p, struct hci_cb, list);
- if (cb->auth_cfm)
- cb->auth_cfm(conn, status);
+ if (cb->security_cfm)
+ cb->security_cfm(conn, status, encrypt);
}
read_unlock_bh(&hci_cb_list_lock);
}
@@ -587,13 +614,16 @@ static inline void hci_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encr
{
struct list_head *p;
+ if (conn->sec_level == BT_SECURITY_SDP)
+ conn->sec_level = BT_SECURITY_LOW;
+
hci_proto_encrypt_cfm(conn, status, encrypt);
read_lock_bh(&hci_cb_list_lock);
list_for_each(p, &hci_cb_list) {
struct hci_cb *cb = list_entry(p, struct hci_cb, list);
- if (cb->encrypt_cfm)
- cb->encrypt_cfm(conn, status, encrypt);
+ if (cb->security_cfm)
+ cb->security_cfm(conn, status, encrypt);
}
read_unlock_bh(&hci_cb_list_lock);
}
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 73e115bc12dd..f566aa1f0a4c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -37,6 +37,7 @@ struct sockaddr_l2 {
sa_family_t l2_family;
__le16 l2_psm;
bdaddr_t l2_bdaddr;
+ __le16 l2_cid;
};
/* L2CAP socket options */
@@ -185,6 +186,7 @@ struct l2cap_info_rsp {
/* info type */
#define L2CAP_IT_CL_MTU 0x0001
#define L2CAP_IT_FEAT_MASK 0x0002
+#define L2CAP_IT_FIXED_CHAN 0x0003
/* info result */
#define L2CAP_IR_SUCCESS 0x0000
@@ -219,11 +221,14 @@ struct l2cap_conn {
__u8 rx_ident;
__u8 tx_ident;
+ __u8 disc_reason;
+
struct l2cap_chan_list chan_list;
};
#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01
-#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x02
+#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x04
+#define L2CAP_INFO_FEAT_MASK_REQ_DONE 0x08
/* ----- L2CAP channel and socket info ----- */
#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
@@ -237,8 +242,9 @@ struct l2cap_pinfo {
__u16 imtu;
__u16 omtu;
__u16 flush_to;
-
- __u32 link_mode;
+ __u8 sec_level;
+ __u8 role_switch;
+ __u8 force_reliable;
__u8 conf_req[64];
__u8 conf_len;
@@ -257,6 +263,7 @@ struct l2cap_pinfo {
#define L2CAP_CONF_REQ_SENT 0x01
#define L2CAP_CONF_INPUT_DONE 0x02
#define L2CAP_CONF_OUTPUT_DONE 0x04
+#define L2CAP_CONF_CONNECT_PEND 0x80
#define L2CAP_CONF_MAX_RETRIES 2
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 4dc8d92a4638..80072611d26a 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -183,8 +183,9 @@ struct rfcomm_dlc {
u8 remote_v24_sig;
u8 mscex;
u8 out;
-
- u32 link_mode;
+ u8 sec_level;
+ u8 role_switch;
+ u32 defer_setup;
uint mtu;
uint cfc;
@@ -202,10 +203,12 @@ struct rfcomm_dlc {
#define RFCOMM_RX_THROTTLED 0
#define RFCOMM_TX_THROTTLED 1
#define RFCOMM_TIMED_OUT 2
-#define RFCOMM_MSC_PENDING 3
-#define RFCOMM_AUTH_PENDING 4
-#define RFCOMM_AUTH_ACCEPT 5
-#define RFCOMM_AUTH_REJECT 6
+#define RFCOMM_MSC_PENDING 3
+#define RFCOMM_SEC_PENDING 4
+#define RFCOMM_AUTH_PENDING 5
+#define RFCOMM_AUTH_ACCEPT 6
+#define RFCOMM_AUTH_REJECT 7
+#define RFCOMM_DEFER_SETUP 8
/* Scheduling flags and events */
#define RFCOMM_SCHED_STATE 0
@@ -239,6 +242,7 @@ int rfcomm_dlc_close(struct rfcomm_dlc *d, int reason);
int rfcomm_dlc_send(struct rfcomm_dlc *d, struct sk_buff *skb);
int rfcomm_dlc_set_modem_status(struct rfcomm_dlc *d, u8 v24_sig);
int rfcomm_dlc_get_modem_status(struct rfcomm_dlc *d, u8 *v24_sig);
+void rfcomm_dlc_accept(struct rfcomm_dlc *d);
#define rfcomm_dlc_lock(d) spin_lock(&d->lock)
#define rfcomm_dlc_unlock(d) spin_unlock(&d->lock)
@@ -304,7 +308,8 @@ struct rfcomm_pinfo {
struct bt_sock bt;
struct rfcomm_dlc *dlc;
u8 channel;
- u32 link_mode;
+ u8 sec_level;
+ u8 role_switch;
};
int rfcomm_init_sockets(void);
@@ -333,7 +338,6 @@ struct rfcomm_dev_req {
bdaddr_t src;
bdaddr_t dst;
u8 channel;
-
};
struct rfcomm_dev_info {
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 23c0ab74ded6..5389afdc1297 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4,6 +4,10 @@
#include <linux/netlink.h>
#include <linux/skbuff.h>
#include <linux/nl80211.h>
+#include <linux/if_ether.h>
+#include <linux/ieee80211.h>
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
#include <net/genetlink.h>
/* remove once we remove the wext stuff */
#include <net/iw_handler.h>
@@ -112,12 +116,14 @@ struct beacon_parameters {
* @STATION_FLAG_SHORT_PREAMBLE: station is capable of receiving frames
* with short preambles
* @STATION_FLAG_WME: station is WME/QoS capable
+ * @STATION_FLAG_MFP: station uses management frame protection
*/
enum station_flags {
STATION_FLAG_CHANGED = 1<<0,
STATION_FLAG_AUTHORIZED = 1<<NL80211_STA_FLAG_AUTHORIZED,
STATION_FLAG_SHORT_PREAMBLE = 1<<NL80211_STA_FLAG_SHORT_PREAMBLE,
STATION_FLAG_WME = 1<<NL80211_STA_FLAG_WME,
+ STATION_FLAG_MFP = 1<<NL80211_STA_FLAG_MFP,
};
/**
@@ -172,6 +178,8 @@ struct station_parameters {
* @STATION_INFO_SIGNAL: @signal filled
* @STATION_INFO_TX_BITRATE: @tx_bitrate fields are filled
* (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs)
+ * @STATION_INFO_RX_PACKETS: @rx_packets filled
+ * @STATION_INFO_TX_PACKETS: @tx_packets filled
*/
enum station_info_flags {
STATION_INFO_INACTIVE_TIME = 1<<0,
@@ -182,6 +190,8 @@ enum station_info_flags {
STATION_INFO_PLINK_STATE = 1<<5,
STATION_INFO_SIGNAL = 1<<6,
STATION_INFO_TX_BITRATE = 1<<7,
+ STATION_INFO_RX_PACKETS = 1<<8,
+ STATION_INFO_TX_PACKETS = 1<<9,
};
/**
@@ -229,6 +239,8 @@ struct rate_info {
* @plink_state: mesh peer link state
* @signal: signal strength of last received packet in dBm
* @txrate: current unicast bitrate to this station
+ * @rx_packets: packets received from this station
+ * @tx_packets: packets transmitted to this station
*/
struct station_info {
u32 filled;
@@ -240,6 +252,8 @@ struct station_info {
u8 plink_state;
s8 signal;
struct rate_info txrate;
+ u32 rx_packets;
+ u32 tx_packets;
};
/**
@@ -335,24 +349,50 @@ struct bss_parameters {
};
/**
- * enum reg_set_by - Indicates who is trying to set the regulatory domain
- * @REGDOM_SET_BY_INIT: regulatory domain was set by initialization. We will be
- * using a static world regulatory domain by default.
- * @REGDOM_SET_BY_CORE: Core queried CRDA for a dynamic world regulatory domain.
- * @REGDOM_SET_BY_USER: User asked the wireless core to set the
- * regulatory domain.
- * @REGDOM_SET_BY_DRIVER: a wireless drivers has hinted to the wireless core
- * it thinks its knows the regulatory domain we should be in.
- * @REGDOM_SET_BY_COUNTRY_IE: the wireless core has received an 802.11 country
- * information element with regulatory information it thinks we
- * should consider.
+ * enum environment_cap - Environment parsed from country IE
+ * @ENVIRON_ANY: indicates country IE applies to both indoor and
+ * outdoor operation.
+ * @ENVIRON_INDOOR: indicates country IE applies only to indoor operation
+ * @ENVIRON_OUTDOOR: indicates country IE applies only to outdoor operation
+ */
+enum environment_cap {
+ ENVIRON_ANY,
+ ENVIRON_INDOOR,
+ ENVIRON_OUTDOOR,
+};
+
+/**
+ * struct regulatory_request - used to keep track of regulatory requests
+ *
+ * @wiphy_idx: this is set if this request's initiator is
+ * %REGDOM_SET_BY_COUNTRY_IE or %REGDOM_SET_BY_DRIVER. This
+ * can be used by the wireless core to deal with conflicts
+ * and potentially inform users of which devices specifically
+ * cased the conflicts.
+ * @initiator: indicates who sent this request, could be any of
+ * of those set in nl80211_reg_initiator (%NL80211_REGDOM_SET_BY_*)
+ * @alpha2: the ISO / IEC 3166 alpha2 country code of the requested
+ * regulatory domain. We have a few special codes:
+ * 00 - World regulatory domain
+ * 99 - built by driver but a specific alpha2 cannot be determined
+ * 98 - result of an intersection between two regulatory domains
+ * @intersect: indicates whether the wireless core should intersect
+ * the requested regulatory domain with the presently set regulatory
+ * domain.
+ * @country_ie_checksum: checksum of the last processed and accepted
+ * country IE
+ * @country_ie_env: lets us know if the AP is telling us we are outdoor,
+ * indoor, or if it doesn't matter
+ * @list: used to insert into the reg_requests_list linked list
*/
-enum reg_set_by {
- REGDOM_SET_BY_INIT,
- REGDOM_SET_BY_CORE,
- REGDOM_SET_BY_USER,
- REGDOM_SET_BY_DRIVER,
- REGDOM_SET_BY_COUNTRY_IE,
+struct regulatory_request {
+ int wiphy_idx;
+ enum nl80211_reg_initiator initiator;
+ char alpha2[2];
+ bool intersect;
+ u32 country_ie_checksum;
+ enum environment_cap country_ie_env;
+ struct list_head list;
};
struct ieee80211_freq_range {
@@ -438,6 +478,187 @@ struct wiphy;
struct ieee80211_channel;
/**
+ * struct cfg80211_ssid - SSID description
+ * @ssid: the SSID
+ * @ssid_len: length of the ssid
+ */
+struct cfg80211_ssid {
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 ssid_len;
+};
+
+/**
+ * struct cfg80211_scan_request - scan request description
+ *
+ * @ssids: SSIDs to scan for (active scan only)
+ * @n_ssids: number of SSIDs
+ * @channels: channels to scan on.
+ * @n_channels: number of channels for each band
+ * @ie: optional information element(s) to add into Probe Request or %NULL
+ * @ie_len: length of ie in octets
+ * @wiphy: the wiphy this was for
+ * @ifidx: the interface index
+ */
+struct cfg80211_scan_request {
+ struct cfg80211_ssid *ssids;
+ int n_ssids;
+ struct ieee80211_channel **channels;
+ u32 n_channels;
+ u8 *ie;
+ size_t ie_len;
+
+ /* internal */
+ struct wiphy *wiphy;
+ int ifidx;
+};
+
+/**
+ * enum cfg80211_signal_type - signal type
+ *
+ * @CFG80211_SIGNAL_TYPE_NONE: no signal strength information available
+ * @CFG80211_SIGNAL_TYPE_MBM: signal strength in mBm (100*dBm)
+ * @CFG80211_SIGNAL_TYPE_UNSPEC: signal strength, increasing from 0 through 100
+ */
+enum cfg80211_signal_type {
+ CFG80211_SIGNAL_TYPE_NONE,
+ CFG80211_SIGNAL_TYPE_MBM,
+ CFG80211_SIGNAL_TYPE_UNSPEC,
+};
+
+/**
+ * struct cfg80211_bss - BSS description
+ *
+ * This structure describes a BSS (which may also be a mesh network)
+ * for use in scan results and similar.
+ *
+ * @bssid: BSSID of the BSS
+ * @tsf: timestamp of last received update
+ * @beacon_interval: the beacon interval as from the frame
+ * @capability: the capability field in host byte order
+ * @information_elements: the information elements (Note that there
+ * is no guarantee that these are well-formed!)
+ * @len_information_elements: total length of the information elements
+ * @signal: signal strength value (type depends on the wiphy's signal_type)
+ * @hold: BSS should not expire
+ * @free_priv: function pointer to free private data
+ * @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
+ */
+struct cfg80211_bss {
+ struct ieee80211_channel *channel;
+
+ u8 bssid[ETH_ALEN];
+ u64 tsf;
+ u16 beacon_interval;
+ u16 capability;
+ u8 *information_elements;
+ size_t len_information_elements;
+
+ s32 signal;
+
+ void (*free_priv)(struct cfg80211_bss *bss);
+ u8 priv[0] __attribute__((__aligned__(sizeof(void *))));
+};
+
+/**
+ * struct cfg80211_auth_request - Authentication request data
+ *
+ * This structure provides information needed to complete IEEE 802.11
+ * authentication.
+ * NOTE: This structure will likely change when more code from mac80211 is
+ * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
+ * Before using this in a driver that does not use mac80211, it would be better
+ * to check the status of that work and better yet, volunteer to work on it.
+ *
+ * @chan: The channel to use or %NULL if not specified (auto-select based on
+ * scan results)
+ * @peer_addr: The address of the peer STA (AP BSSID in infrastructure case);
+ * this field is required to be present; if the driver wants to help with
+ * BSS selection, it should use (yet to be added) MLME event to allow user
+ * space SME to be notified of roaming candidate, so that the SME can then
+ * use the authentication request with the recommended BSSID and whatever
+ * other data may be needed for authentication/association
+ * @ssid: SSID or %NULL if not yet available
+ * @ssid_len: Length of ssid in octets
+ * @auth_type: Authentication type (algorithm)
+ * @ie: Extra IEs to add to Authentication frame or %NULL
+ * @ie_len: Length of ie buffer in octets
+ */
+struct cfg80211_auth_request {
+ struct ieee80211_channel *chan;
+ u8 *peer_addr;
+ const u8 *ssid;
+ size_t ssid_len;
+ enum nl80211_auth_type auth_type;
+ const u8 *ie;
+ size_t ie_len;
+};
+
+/**
+ * struct cfg80211_assoc_request - (Re)Association request data
+ *
+ * This structure provides information needed to complete IEEE 802.11
+ * (re)association.
+ * NOTE: This structure will likely change when more code from mac80211 is
+ * moved into cfg80211 so that non-mac80211 drivers can benefit from it, too.
+ * Before using this in a driver that does not use mac80211, it would be better
+ * to check the status of that work and better yet, volunteer to work on it.
+ *
+ * @chan: The channel to use or %NULL if not specified (auto-select based on
+ * scan results)
+ * @peer_addr: The address of the peer STA (AP BSSID); this field is required
+ * to be present and the STA must be in State 2 (authenticated) with the
+ * peer STA
+ * @ssid: SSID
+ * @ssid_len: Length of ssid in octets
+ * @ie: Extra IEs to add to (Re)Association Request frame or %NULL
+ * @ie_len: Length of ie buffer in octets
+ */
+struct cfg80211_assoc_request {
+ struct ieee80211_channel *chan;
+ u8 *peer_addr;
+ const u8 *ssid;
+ size_t ssid_len;
+ const u8 *ie;
+ size_t ie_len;
+};
+
+/**
+ * struct cfg80211_deauth_request - Deauthentication request data
+ *
+ * This structure provides information needed to complete IEEE 802.11
+ * deauthentication.
+ *
+ * @peer_addr: The address of the peer STA (AP BSSID); this field is required
+ * to be present and the STA must be authenticated with the peer STA
+ * @ie: Extra IEs to add to Deauthentication frame or %NULL
+ * @ie_len: Length of ie buffer in octets
+ */
+struct cfg80211_deauth_request {
+ u8 *peer_addr;
+ u16 reason_code;
+ const u8 *ie;
+ size_t ie_len;
+};
+
+/**
+ * struct cfg80211_disassoc_request - Disassociation request data
+ *
+ * This structure provides information needed to complete IEEE 802.11
+ * disassocation.
+ *
+ * @peer_addr: The address of the peer STA (AP BSSID); this field is required
+ * to be present and the STA must be associated with the peer STA
+ * @ie: Extra IEs to add to Disassociation frame or %NULL
+ * @ie_len: Length of ie buffer in octets
+ */
+struct cfg80211_disassoc_request {
+ u8 *peer_addr;
+ u16 reason_code;
+ const u8 *ie;
+ size_t ie_len;
+};
+
+/**
* struct cfg80211_ops - backend description for wireless configuration
*
* This struct is registered by fullmac card drivers and/or wireless stacks
@@ -450,6 +671,9 @@ struct ieee80211_channel;
* wireless extensions but this is subject to reevaluation as soon as this
* code is used more widely and we have a first user without wext.
*
+ * @suspend: wiphy device needs to be suspended
+ * @resume: wiphy device needs to be resumed
+ *
* @add_virtual_intf: create a new virtual interface with the given name,
* must set the struct wireless_dev's iftype.
*
@@ -471,6 +695,8 @@ struct ieee80211_channel;
*
* @set_default_key: set the default key on an interface
*
+ * @set_default_mgmt_key: set the default management frame key on an interface
+ *
* @add_beacon: Add a beacon with given parameters, @head, @interval
* and @dtim_period will be valid, @tail is optional.
* @set_beacon: Change the beacon parameters for an access point mode
@@ -497,8 +723,21 @@ struct ieee80211_channel;
* @set_txq_params: Set TX queue parameters
*
* @set_channel: Set channel
+ *
+ * @scan: Request to do a scan. If returning zero, the scan request is given
+ * the driver, and will be valid until passed to cfg80211_scan_done().
+ * For scan results, call cfg80211_inform_bss(); you can call this outside
+ * the scan/scan_done bracket too.
+ *
+ * @auth: Request to authenticate with the specified peer
+ * @assoc: Request to (re)associate with the specified peer
+ * @deauth: Request to deauthenticate from the specified peer
+ * @disassoc: Request to disassociate from the specified peer
*/
struct cfg80211_ops {
+ int (*suspend)(struct wiphy *wiphy);
+ int (*resume)(struct wiphy *wiphy);
+
int (*add_virtual_intf)(struct wiphy *wiphy, char *name,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params);
@@ -518,6 +757,9 @@ struct cfg80211_ops {
int (*set_default_key)(struct wiphy *wiphy,
struct net_device *netdev,
u8 key_index);
+ int (*set_default_mgmt_key)(struct wiphy *wiphy,
+ struct net_device *netdev,
+ u8 key_index);
int (*add_beacon)(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *info);
@@ -564,6 +806,18 @@ struct cfg80211_ops {
int (*set_channel)(struct wiphy *wiphy,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type);
+
+ int (*scan)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_scan_request *request);
+
+ int (*auth)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_auth_request *req);
+ int (*assoc)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_assoc_request *req);
+ int (*deauth)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_deauth_request *req);
+ int (*disassoc)(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_disassoc_request *req);
};
/* temporary wext handlers */
@@ -574,5 +828,134 @@ int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
u32 *mode, char *extra);
int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
u32 *mode, char *extra);
+int cfg80211_wext_siwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ union iwreq_data *wrqu, char *extra);
+int cfg80211_wext_giwscan(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+int cfg80211_wext_giwrange(struct net_device *dev,
+ struct iw_request_info *info,
+ struct iw_point *data, char *extra);
+
+/**
+ * cfg80211_scan_done - notify that scan finished
+ *
+ * @request: the corresponding scan request
+ * @aborted: set to true if the scan was aborted for any reason,
+ * userspace will be notified of that
+ */
+void cfg80211_scan_done(struct cfg80211_scan_request *request, bool aborted);
+
+/**
+ * cfg80211_inform_bss - inform cfg80211 of a new BSS
+ *
+ * @wiphy: the wiphy reporting the BSS
+ * @bss: the found BSS
+ * @signal: the signal strength, type depends on the wiphy's signal_type
+ * @gfp: context flags
+ *
+ * This informs cfg80211 that BSS information was found and
+ * the BSS should be updated/added.
+ */
+struct cfg80211_bss*
+cfg80211_inform_bss_frame(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ struct ieee80211_mgmt *mgmt, size_t len,
+ s32 signal, gfp_t gfp);
+
+struct cfg80211_bss *cfg80211_get_bss(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *bssid,
+ const u8 *ssid, size_t ssid_len,
+ u16 capa_mask, u16 capa_val);
+static inline struct cfg80211_bss *
+cfg80211_get_ibss(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *ssid, size_t ssid_len)
+{
+ return cfg80211_get_bss(wiphy, channel, NULL, ssid, ssid_len,
+ WLAN_CAPABILITY_IBSS, WLAN_CAPABILITY_IBSS);
+}
+
+struct cfg80211_bss *cfg80211_get_mesh(struct wiphy *wiphy,
+ struct ieee80211_channel *channel,
+ const u8 *meshid, size_t meshidlen,
+ const u8 *meshcfg);
+void cfg80211_put_bss(struct cfg80211_bss *bss);
+/**
+ * cfg80211_unlink_bss - unlink BSS from internal data structures
+ * @wiphy: the wiphy
+ * @bss: the bss to remove
+ *
+ * This function removes the given BSS from the internal data structures
+ * thereby making it no longer show up in scan results etc. Use this
+ * function when you detect a BSS is gone. Normally BSSes will also time
+ * out, so it is not necessary to use this function at all.
+ */
+void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
+
+/**
+ * cfg80211_send_rx_auth - notification of processed authentication
+ * @dev: network device
+ * @buf: authentication frame (header + body)
+ * @len: length of the frame data
+ *
+ * This function is called whenever an authentication has been processed in
+ * station mode.
+ */
+void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
+
+/**
+ * cfg80211_send_rx_assoc - notification of processed association
+ * @dev: network device
+ * @buf: (re)association response frame (header + body)
+ * @len: length of the frame data
+ *
+ * This function is called whenever a (re)association response has been
+ * processed in station mode.
+ */
+void cfg80211_send_rx_assoc(struct net_device *dev, const u8 *buf, size_t len);
+
+/**
+ * cfg80211_send_rx_deauth - notification of processed deauthentication
+ * @dev: network device
+ * @buf: deauthentication frame (header + body)
+ * @len: length of the frame data
+ *
+ * This function is called whenever deauthentication has been processed in
+ * station mode.
+ */
+void cfg80211_send_rx_deauth(struct net_device *dev, const u8 *buf,
+ size_t len);
+
+/**
+ * cfg80211_send_rx_disassoc - notification of processed disassociation
+ * @dev: network device
+ * @buf: disassociation response frame (header + body)
+ * @len: length of the frame data
+ *
+ * This function is called whenever disassociation has been processed in
+ * station mode.
+ */
+void cfg80211_send_rx_disassoc(struct net_device *dev, const u8 *buf,
+ size_t len);
+
+/**
+ * cfg80211_hold_bss - exclude bss from expiration
+ * @bss: bss which should not expire
+ *
+ * In a case when the BSS is not updated but it shouldn't expire this
+ * function can be used to mark the BSS to be excluded from expiration.
+ */
+void cfg80211_hold_bss(struct cfg80211_bss *bss);
+
+/**
+ * cfg80211_unhold_bss - remove expiration exception from the BSS
+ * @bss: bss which can expire again
+ *
+ * This function marks the BSS to be expirable again.
+ */
+void cfg80211_unhold_bss(struct cfg80211_bss *bss);
#endif /* __NET_CFG80211_H */
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index bedc7f62e35d..abd443604c9f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -40,6 +40,7 @@
#include <linux/net.h>
#include <linux/skbuff.h>
#include <net/netlabel.h>
+#include <net/request_sock.h>
#include <asm/atomic.h>
/* known doi values */
@@ -215,6 +216,10 @@ int cipso_v4_sock_setattr(struct sock *sk,
const struct netlbl_lsm_secattr *secattr);
void cipso_v4_sock_delattr(struct sock *sk);
int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr);
+int cipso_v4_req_setattr(struct request_sock *req,
+ const struct cipso_v4_doi *doi_def,
+ const struct netlbl_lsm_secattr *secattr);
+void cipso_v4_req_delattr(struct request_sock *req);
int cipso_v4_skbuff_setattr(struct sk_buff *skb,
const struct cipso_v4_doi *doi_def,
const struct netlbl_lsm_secattr *secattr);
@@ -247,6 +252,18 @@ static inline int cipso_v4_sock_getattr(struct sock *sk,
return -ENOSYS;
}
+static inline int cipso_v4_req_setattr(struct request_sock *req,
+ const struct cipso_v4_doi *doi_def,
+ const struct netlbl_lsm_secattr *secattr)
+{
+ return -ENOSYS;
+}
+
+static inline void cipso_v4_req_delattr(struct request_sock *req)
+{
+ return;
+}
+
static inline int cipso_v4_skbuff_setattr(struct sk_buff *skb,
const struct cipso_v4_doi *doi_def,
const struct netlbl_lsm_secattr *secattr)
diff --git a/include/net/dsa.h b/include/net/dsa.h
index 52e97bfca5a1..839f768f9e35 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -1,6 +1,6 @@
/*
* include/net/dsa.h - Driver for Distributed Switch Architecture switch chips
- * Copyright (c) 2008 Marvell Semiconductor
+ * Copyright (c) 2008-2009 Marvell Semiconductor
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -11,23 +11,47 @@
#ifndef __LINUX_NET_DSA_H
#define __LINUX_NET_DSA_H
-#define DSA_MAX_PORTS 12
+#define DSA_MAX_SWITCHES 4
+#define DSA_MAX_PORTS 12
+
+struct dsa_chip_data {
+ /*
+ * How to access the switch configuration registers.
+ */
+ struct device *mii_bus;
+ int sw_addr;
+
+ /*
+ * The names of the switch's ports. Use "cpu" to
+ * designate the switch port that the cpu is connected to,
+ * "dsa" to indicate that this port is a DSA link to
+ * another switch, NULL to indicate the port is unused,
+ * or any other string to indicate this is a physical port.
+ */
+ char *port_names[DSA_MAX_PORTS];
+
+ /*
+ * An array (with nr_chips elements) of which element [a]
+ * indicates which port on this switch should be used to
+ * send packets to that are destined for switch a. Can be
+ * NULL if there is only one switch chip.
+ */
+ s8 *rtable;
+};
struct dsa_platform_data {
/*
* Reference to a Linux network interface that connects
- * to the switch chip.
+ * to the root switch chip of the tree.
*/
struct device *netdev;
/*
- * How to access the switch configuration registers, and
- * the names of the switch ports (use "cpu" to designate
- * the switch port that the cpu is connected to).
+ * Info structs describing each of the switch chips
+ * connected via this network interface.
*/
- struct device *mii_bus;
- int sw_addr;
- char *port_names[DSA_MAX_PORTS];
+ int nr_chips;
+ struct dsa_chip_data *chip;
};
extern bool dsa_uses_dsa_tags(void *dsa_ptr);
diff --git a/include/net/ethoc.h b/include/net/ethoc.h
new file mode 100644
index 000000000000..96f3789b27bc
--- /dev/null
+++ b/include/net/ethoc.h
@@ -0,0 +1,22 @@
+/*
+ * linux/include/net/ethoc.h
+ *
+ * Copyright (C) 2008-2009 Avionic Design GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Written by Thierry Reding <thierry.reding@avionic-design.de>
+ */
+
+#ifndef LINUX_NET_ETHOC_H
+#define LINUX_NET_ETHOC_H 1
+
+struct ethoc_platform_data {
+ u8 hwaddr[IFHWADDRLEN];
+ s8 phy_id;
+};
+
+#endif /* !LINUX_NET_ETHOC_H */
+
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
deleted file mode 100644
index adb7cf31f781..000000000000
--- a/include/net/ieee80211.h
+++ /dev/null
@@ -1,1185 +0,0 @@
-/*
- * Merged with mainline ieee80211.h in Aug 2004. Original ieee802_11
- * remains copyright by the original authors
- *
- * Portions of the merged code are based on Host AP (software wireless
- * LAN access point) driver for Intersil Prism2/2.5/3.
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <j@w1.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
- *
- * Adaption to a generic IEEE 802.11 stack by James Ketrenos
- * <jketreno@linux.intel.com>
- * Copyright (c) 2004-2005, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- *
- * API Version History
- * 1.0.x -- Initial version
- * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs,
- * various structure changes, and crypto API init method
- */
-#ifndef IEEE80211_H
-#define IEEE80211_H
-#include <linux/if_ether.h> /* ETH_ALEN */
-#include <linux/kernel.h> /* ARRAY_SIZE */
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-
-#include <net/lib80211.h>
-
-#define IEEE80211_VERSION "git-1.1.13"
-
-#define IEEE80211_DATA_LEN 2304
-/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
- 6.2.1.1.2.
-
- The figure in section 7.1.2 suggests a body size of up to 2312
- bytes is allowed, which is a bit confusing, I suspect this
- represents the 2304 bytes of real data, plus a possible 8 bytes of
- WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
-
-#define IEEE80211_1ADDR_LEN 10
-#define IEEE80211_2ADDR_LEN 16
-#define IEEE80211_3ADDR_LEN 24
-#define IEEE80211_4ADDR_LEN 30
-#define IEEE80211_FCS_LEN 4
-#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
-#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
-
-#define MIN_FRAG_THRESHOLD 256U
-#define MAX_FRAG_THRESHOLD 2346U
-
-/* Frame control field constants */
-#define IEEE80211_FCTL_VERS 0x0003
-#define IEEE80211_FCTL_FTYPE 0x000c
-#define IEEE80211_FCTL_STYPE 0x00f0
-#define IEEE80211_FCTL_TODS 0x0100
-#define IEEE80211_FCTL_FROMDS 0x0200
-#define IEEE80211_FCTL_MOREFRAGS 0x0400
-#define IEEE80211_FCTL_RETRY 0x0800
-#define IEEE80211_FCTL_PM 0x1000
-#define IEEE80211_FCTL_MOREDATA 0x2000
-#define IEEE80211_FCTL_PROTECTED 0x4000
-#define IEEE80211_FCTL_ORDER 0x8000
-
-#define IEEE80211_FTYPE_MGMT 0x0000
-#define IEEE80211_FTYPE_CTL 0x0004
-#define IEEE80211_FTYPE_DATA 0x0008
-
-/* management */
-#define IEEE80211_STYPE_ASSOC_REQ 0x0000
-#define IEEE80211_STYPE_ASSOC_RESP 0x0010
-#define IEEE80211_STYPE_REASSOC_REQ 0x0020
-#define IEEE80211_STYPE_REASSOC_RESP 0x0030
-#define IEEE80211_STYPE_PROBE_REQ 0x0040
-#define IEEE80211_STYPE_PROBE_RESP 0x0050
-#define IEEE80211_STYPE_BEACON 0x0080
-#define IEEE80211_STYPE_ATIM 0x0090
-#define IEEE80211_STYPE_DISASSOC 0x00A0
-#define IEEE80211_STYPE_AUTH 0x00B0
-#define IEEE80211_STYPE_DEAUTH 0x00C0
-#define IEEE80211_STYPE_ACTION 0x00D0
-
-/* control */
-#define IEEE80211_STYPE_PSPOLL 0x00A0
-#define IEEE80211_STYPE_RTS 0x00B0
-#define IEEE80211_STYPE_CTS 0x00C0
-#define IEEE80211_STYPE_ACK 0x00D0
-#define IEEE80211_STYPE_CFEND 0x00E0
-#define IEEE80211_STYPE_CFENDACK 0x00F0
-
-/* data */
-#define IEEE80211_STYPE_DATA 0x0000
-#define IEEE80211_STYPE_DATA_CFACK 0x0010
-#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
-#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
-#define IEEE80211_STYPE_NULLFUNC 0x0040
-#define IEEE80211_STYPE_CFACK 0x0050
-#define IEEE80211_STYPE_CFPOLL 0x0060
-#define IEEE80211_STYPE_CFACKPOLL 0x0070
-#define IEEE80211_STYPE_QOS_DATA 0x0080
-
-#define IEEE80211_SCTL_FRAG 0x000F
-#define IEEE80211_SCTL_SEQ 0xFFF0
-
-/* QOS control */
-#define IEEE80211_QCTL_TID 0x000F
-
-/* debug macros */
-
-#ifdef CONFIG_IEEE80211_DEBUG
-extern u32 ieee80211_debug_level;
-#define IEEE80211_DEBUG(level, fmt, args...) \
-do { if (ieee80211_debug_level & (level)) \
- printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
-static inline bool ieee80211_ratelimit_debug(u32 level)
-{
- return (ieee80211_debug_level & level) && net_ratelimit();
-}
-#else
-#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
-static inline bool ieee80211_ratelimit_debug(u32 level)
-{
- return false;
-}
-#endif /* CONFIG_IEEE80211_DEBUG */
-
-/*
- * To use the debug system:
- *
- * If you are defining a new debug classification, simply add it to the #define
- * list here in the form of:
- *
- * #define IEEE80211_DL_xxxx VALUE
- *
- * shifting value to the left one bit from the previous entry. xxxx should be
- * the name of the classification (for example, WEP)
- *
- * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your
- * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want
- * to send output to that classification.
- *
- * To add your debug level to the list of levels seen when you perform
- *
- * % cat /proc/net/ieee80211/debug_level
- *
- * you simply need to add your entry to the ieee80211_debug_level array.
- *
- * If you do not see debug_level in /proc/net/ieee80211 then you do not have
- * CONFIG_IEEE80211_DEBUG defined in your kernel configuration
- *
- */
-
-#define IEEE80211_DL_INFO (1<<0)
-#define IEEE80211_DL_WX (1<<1)
-#define IEEE80211_DL_SCAN (1<<2)
-#define IEEE80211_DL_STATE (1<<3)
-#define IEEE80211_DL_MGMT (1<<4)
-#define IEEE80211_DL_FRAG (1<<5)
-#define IEEE80211_DL_DROP (1<<7)
-
-#define IEEE80211_DL_TX (1<<8)
-#define IEEE80211_DL_RX (1<<9)
-#define IEEE80211_DL_QOS (1<<31)
-
-#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
-#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
-#define IEEE80211_DEBUG_INFO(f, a...) IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a)
-
-#define IEEE80211_DEBUG_WX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a)
-#define IEEE80211_DEBUG_SCAN(f, a...) IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a)
-#define IEEE80211_DEBUG_STATE(f, a...) IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a)
-#define IEEE80211_DEBUG_MGMT(f, a...) IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a)
-#define IEEE80211_DEBUG_FRAG(f, a...) IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a)
-#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
-#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
-#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
-#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a)
-#include <linux/netdevice.h>
-#include <linux/if_arp.h> /* ARPHRD_ETHER */
-
-#ifndef WIRELESS_SPY
-#define WIRELESS_SPY /* enable iwspy support */
-#endif
-#include <net/iw_handler.h> /* new driver API */
-
-#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
-
-#ifndef ETH_P_80211_RAW
-#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
-#endif
-
-/* IEEE 802.11 defines */
-
-#define P80211_OUI_LEN 3
-
-struct ieee80211_snap_hdr {
-
- u8 dsap; /* always 0xAA */
- u8 ssap; /* always 0xAA */
- u8 ctrl; /* always 0x03 */
- u8 oui[P80211_OUI_LEN]; /* organizational universal id */
-
-} __attribute__ ((packed));
-
-#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
-
-#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS)
-#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
-#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
-
-#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
-#define WLAN_GET_SEQ_SEQ(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
-
-/* Action categories - 802.11h */
-enum ieee80211_actioncategories {
- WLAN_ACTION_SPECTRUM_MGMT = 0,
- /* Reserved 1-127 */
- /* Error 128-255 */
-};
-
-/* Action details - 802.11h */
-enum ieee80211_actiondetails {
- WLAN_ACTION_CATEGORY_MEASURE_REQUEST = 0,
- WLAN_ACTION_CATEGORY_MEASURE_REPORT = 1,
- WLAN_ACTION_CATEGORY_TPC_REQUEST = 2,
- WLAN_ACTION_CATEGORY_TPC_REPORT = 3,
- WLAN_ACTION_CATEGORY_CHANNEL_SWITCH = 4,
- /* 5 - 255 Reserved */
-};
-
-#define IEEE80211_STATMASK_SIGNAL (1<<0)
-#define IEEE80211_STATMASK_RSSI (1<<1)
-#define IEEE80211_STATMASK_NOISE (1<<2)
-#define IEEE80211_STATMASK_RATE (1<<3)
-#define IEEE80211_STATMASK_WEMASK 0x7
-
-#define IEEE80211_CCK_MODULATION (1<<0)
-#define IEEE80211_OFDM_MODULATION (1<<1)
-
-#define IEEE80211_24GHZ_BAND (1<<0)
-#define IEEE80211_52GHZ_BAND (1<<1)
-
-#define IEEE80211_CCK_RATE_1MB 0x02
-#define IEEE80211_CCK_RATE_2MB 0x04
-#define IEEE80211_CCK_RATE_5MB 0x0B
-#define IEEE80211_CCK_RATE_11MB 0x16
-#define IEEE80211_OFDM_RATE_6MB 0x0C
-#define IEEE80211_OFDM_RATE_9MB 0x12
-#define IEEE80211_OFDM_RATE_12MB 0x18
-#define IEEE80211_OFDM_RATE_18MB 0x24
-#define IEEE80211_OFDM_RATE_24MB 0x30
-#define IEEE80211_OFDM_RATE_36MB 0x48
-#define IEEE80211_OFDM_RATE_48MB 0x60
-#define IEEE80211_OFDM_RATE_54MB 0x6C
-#define IEEE80211_BASIC_RATE_MASK 0x80
-
-#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
-#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
-#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
-#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
-#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
-#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
-#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
-#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
-#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
-#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
-#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
-#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
-
-#define IEEE80211_CCK_RATES_MASK 0x0000000F
-#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
- IEEE80211_CCK_RATE_2MB_MASK)
-#define IEEE80211_CCK_DEFAULT_RATES_MASK (IEEE80211_CCK_BASIC_RATES_MASK | \
- IEEE80211_CCK_RATE_5MB_MASK | \
- IEEE80211_CCK_RATE_11MB_MASK)
-
-#define IEEE80211_OFDM_RATES_MASK 0x00000FF0
-#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \
- IEEE80211_OFDM_RATE_12MB_MASK | \
- IEEE80211_OFDM_RATE_24MB_MASK)
-#define IEEE80211_OFDM_DEFAULT_RATES_MASK (IEEE80211_OFDM_BASIC_RATES_MASK | \
- IEEE80211_OFDM_RATE_9MB_MASK | \
- IEEE80211_OFDM_RATE_18MB_MASK | \
- IEEE80211_OFDM_RATE_36MB_MASK | \
- IEEE80211_OFDM_RATE_48MB_MASK | \
- IEEE80211_OFDM_RATE_54MB_MASK)
-#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
- IEEE80211_CCK_DEFAULT_RATES_MASK)
-
-#define IEEE80211_NUM_OFDM_RATES 8
-#define IEEE80211_NUM_CCK_RATES 4
-#define IEEE80211_OFDM_SHIFT_MASK_A 4
-
-/* NOTE: This data is for statistical purposes; not all hardware provides this
- * information for frames received.
- * For ieee80211_rx_mgt, you need to set at least the 'len' parameter.
- */
-struct ieee80211_rx_stats {
- u32 mac_time;
- s8 rssi;
- u8 signal;
- u8 noise;
- u16 rate; /* in 100 kbps */
- u8 received_channel;
- u8 control;
- u8 mask;
- u8 freq;
- u16 len;
- u64 tsf;
- u32 beacon_time;
-};
-
-/* IEEE 802.11 requires that STA supports concurrent reception of at least
- * three fragmented frames. This define can be increased to support more
- * concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
-#define IEEE80211_FRAG_CACHE_LEN 4
-
-struct ieee80211_frag_entry {
- unsigned long first_frag_time;
- unsigned int seq;
- unsigned int last_frag;
- struct sk_buff *skb;
- u8 src_addr[ETH_ALEN];
- u8 dst_addr[ETH_ALEN];
-};
-
-struct ieee80211_stats {
- unsigned int tx_unicast_frames;
- unsigned int tx_multicast_frames;
- unsigned int tx_fragments;
- unsigned int tx_unicast_octets;
- unsigned int tx_multicast_octets;
- unsigned int tx_deferred_transmissions;
- unsigned int tx_single_retry_frames;
- unsigned int tx_multiple_retry_frames;
- unsigned int tx_retry_limit_exceeded;
- unsigned int tx_discards;
- unsigned int rx_unicast_frames;
- unsigned int rx_multicast_frames;
- unsigned int rx_fragments;
- unsigned int rx_unicast_octets;
- unsigned int rx_multicast_octets;
- unsigned int rx_fcs_errors;
- unsigned int rx_discards_no_buffer;
- unsigned int tx_discards_wrong_sa;
- unsigned int rx_discards_undecryptable;
- unsigned int rx_message_in_msg_fragments;
- unsigned int rx_message_in_bad_msg_fragments;
-};
-
-struct ieee80211_device;
-
-#define SEC_KEY_1 (1<<0)
-#define SEC_KEY_2 (1<<1)
-#define SEC_KEY_3 (1<<2)
-#define SEC_KEY_4 (1<<3)
-#define SEC_ACTIVE_KEY (1<<4)
-#define SEC_AUTH_MODE (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL (1<<7)
-#define SEC_ENABLED (1<<8)
-#define SEC_ENCRYPT (1<<9)
-
-#define SEC_LEVEL_0 0 /* None */
-#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
-#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
-#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
-#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
-
-#define SEC_ALG_NONE 0
-#define SEC_ALG_WEP 1
-#define SEC_ALG_TKIP 2
-#define SEC_ALG_CCMP 3
-
-#define WEP_KEYS 4
-#define WEP_KEY_LEN 13
-#define SCM_KEY_LEN 32
-#define SCM_TEMPORAL_KEY_LENGTH 16
-
-struct ieee80211_security {
- u16 active_key:2, enabled:1, unicast_uses_group:1, encrypt:1;
- u8 auth_mode;
- u8 encode_alg[WEP_KEYS];
- u8 key_sizes[WEP_KEYS];
- u8 keys[WEP_KEYS][SCM_KEY_LEN];
- u8 level;
- u16 flags;
-} __attribute__ ((packed));
-
-/*
-
- 802.11 data frame from AP
-
- ,-------------------------------------------------------------------.
-Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
- |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
- | | tion | (BSSID) | | | ence | data | |
- `-------------------------------------------------------------------'
-
-Total: 28-2340 bytes
-
-*/
-
-#define BEACON_PROBE_SSID_ID_POSITION 12
-
-/* Management Frame Information Element Types */
-enum ieee80211_mfie {
- MFIE_TYPE_SSID = 0,
- MFIE_TYPE_RATES = 1,
- MFIE_TYPE_FH_SET = 2,
- MFIE_TYPE_DS_SET = 3,
- MFIE_TYPE_CF_SET = 4,
- MFIE_TYPE_TIM = 5,
- MFIE_TYPE_IBSS_SET = 6,
- MFIE_TYPE_COUNTRY = 7,
- MFIE_TYPE_HOP_PARAMS = 8,
- MFIE_TYPE_HOP_TABLE = 9,
- MFIE_TYPE_REQUEST = 10,
- MFIE_TYPE_CHALLENGE = 16,
- MFIE_TYPE_POWER_CONSTRAINT = 32,
- MFIE_TYPE_POWER_CAPABILITY = 33,
- MFIE_TYPE_TPC_REQUEST = 34,
- MFIE_TYPE_TPC_REPORT = 35,
- MFIE_TYPE_SUPP_CHANNELS = 36,
- MFIE_TYPE_CSA = 37,
- MFIE_TYPE_MEASURE_REQUEST = 38,
- MFIE_TYPE_MEASURE_REPORT = 39,
- MFIE_TYPE_QUIET = 40,
- MFIE_TYPE_IBSS_DFS = 41,
- MFIE_TYPE_ERP_INFO = 42,
- MFIE_TYPE_RSN = 48,
- MFIE_TYPE_RATES_EX = 50,
- MFIE_TYPE_GENERIC = 221,
- MFIE_TYPE_QOS_PARAMETER = 222,
-};
-
-struct ieee80211_hdr_1addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_2addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_4addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 addr4[ETH_ALEN];
- u8 payload[0];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addrqos {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 payload[0];
- __le16 qos_ctl;
-} __attribute__ ((packed));
-
-struct ieee80211_info_element {
- u8 id;
- u8 len;
- u8 data[0];
-} __attribute__ ((packed));
-
-/*
- * These are the data types that can make up management packets
- *
- u16 auth_algorithm;
- u16 auth_sequence;
- u16 beacon_interval;
- u16 capability;
- u8 current_ap[ETH_ALEN];
- u16 listen_interval;
- struct {
- u16 association_id:14, reserved:2;
- } __attribute__ ((packed));
- u32 time_stamp[2];
- u16 reason;
- u16 status;
-*/
-
-struct ieee80211_auth {
- struct ieee80211_hdr_3addr header;
- __le16 algorithm;
- __le16 transaction;
- __le16 status;
- /* challenge */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_channel_switch {
- u8 id;
- u8 len;
- u8 mode;
- u8 channel;
- u8 count;
-} __attribute__ ((packed));
-
-struct ieee80211_action {
- struct ieee80211_hdr_3addr header;
- u8 category;
- u8 action;
- union {
- struct ieee80211_action_exchange {
- u8 token;
- struct ieee80211_info_element info_element[0];
- } exchange;
- struct ieee80211_channel_switch channel_switch;
-
- } format;
-} __attribute__ ((packed));
-
-struct ieee80211_disassoc {
- struct ieee80211_hdr_3addr header;
- __le16 reason;
-} __attribute__ ((packed));
-
-/* Alias deauth for disassoc */
-#define ieee80211_deauth ieee80211_disassoc
-
-struct ieee80211_probe_request {
- struct ieee80211_hdr_3addr header;
- /* SSID, supported rates */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_probe_response {
- struct ieee80211_hdr_3addr header;
- __le32 time_stamp[2];
- __le16 beacon_interval;
- __le16 capability;
- /* SSID, supported rates, FH params, DS params,
- * CF params, IBSS params, TIM (if beacon), RSN */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-/* Alias beacon for probe_response */
-#define ieee80211_beacon ieee80211_probe_response
-
-struct ieee80211_assoc_request {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 listen_interval;
- /* SSID, supported rates, RSN */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_reassoc_request {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 listen_interval;
- u8 current_ap[ETH_ALEN];
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_assoc_response {
- struct ieee80211_hdr_3addr header;
- __le16 capability;
- __le16 status;
- __le16 aid;
- /* supported rates */
- struct ieee80211_info_element info_element[0];
-} __attribute__ ((packed));
-
-struct ieee80211_txb {
- u8 nr_frags;
- u8 encrypted;
- u8 rts_included;
- u8 reserved;
- u16 frag_size;
- u16 payload_size;
- struct sk_buff *fragments[0];
-};
-
-/* SWEEP TABLE ENTRIES NUMBER */
-#define MAX_SWEEP_TAB_ENTRIES 42
-#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
-/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
- * only use 8, and then use extended rates for the remaining supported
- * rates. Other APs, however, stick all of their supported rates on the
- * main rates information element... */
-#define MAX_RATES_LENGTH ((u8)12)
-#define MAX_RATES_EX_LENGTH ((u8)16)
-#define MAX_NETWORK_COUNT 128
-
-#define CRC_LENGTH 4U
-
-#define MAX_WPA_IE_LEN 64
-
-#define NETWORK_HAS_OFDM (1<<1)
-#define NETWORK_HAS_CCK (1<<2)
-
-/* QoS structure */
-#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
-#define NETWORK_HAS_QOS_INFORMATION (1<<4)
-#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
- NETWORK_HAS_QOS_INFORMATION)
-
-/* 802.11h */
-#define NETWORK_HAS_POWER_CONSTRAINT (1<<5)
-#define NETWORK_HAS_CSA (1<<6)
-#define NETWORK_HAS_QUIET (1<<7)
-#define NETWORK_HAS_IBSS_DFS (1<<8)
-#define NETWORK_HAS_TPC_REPORT (1<<9)
-
-#define NETWORK_HAS_ERP_VALUE (1<<10)
-
-#define QOS_QUEUE_NUM 4
-#define QOS_OUI_LEN 3
-#define QOS_OUI_TYPE 2
-#define QOS_ELEMENT_ID 221
-#define QOS_OUI_INFO_SUB_TYPE 0
-#define QOS_OUI_PARAM_SUB_TYPE 1
-#define QOS_VERSION_1 1
-#define QOS_AIFSN_MIN_VALUE 2
-
-struct ieee80211_qos_information_element {
- u8 elementID;
- u8 length;
- u8 qui[QOS_OUI_LEN];
- u8 qui_type;
- u8 qui_subtype;
- u8 version;
- u8 ac_info;
-} __attribute__ ((packed));
-
-struct ieee80211_qos_ac_parameter {
- u8 aci_aifsn;
- u8 ecw_min_max;
- __le16 tx_op_limit;
-} __attribute__ ((packed));
-
-struct ieee80211_qos_parameter_info {
- struct ieee80211_qos_information_element info_element;
- u8 reserved;
- struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
-} __attribute__ ((packed));
-
-struct ieee80211_qos_parameters {
- __le16 cw_min[QOS_QUEUE_NUM];
- __le16 cw_max[QOS_QUEUE_NUM];
- u8 aifs[QOS_QUEUE_NUM];
- u8 flag[QOS_QUEUE_NUM];
- __le16 tx_op_limit[QOS_QUEUE_NUM];
-} __attribute__ ((packed));
-
-struct ieee80211_qos_data {
- struct ieee80211_qos_parameters parameters;
- int active;
- int supported;
- u8 param_count;
- u8 old_param_count;
-};
-
-struct ieee80211_tim_parameters {
- u8 tim_count;
- u8 tim_period;
-} __attribute__ ((packed));
-
-/*******************************************************/
-
-enum { /* ieee80211_basic_report.map */
- IEEE80211_BASIC_MAP_BSS = (1 << 0),
- IEEE80211_BASIC_MAP_OFDM = (1 << 1),
- IEEE80211_BASIC_MAP_UNIDENTIFIED = (1 << 2),
- IEEE80211_BASIC_MAP_RADAR = (1 << 3),
- IEEE80211_BASIC_MAP_UNMEASURED = (1 << 4),
- /* Bits 5-7 are reserved */
-
-};
-struct ieee80211_basic_report {
- u8 channel;
- __le64 start_time;
- __le16 duration;
- u8 map;
-} __attribute__ ((packed));
-
-enum { /* ieee80211_measurement_request.mode */
- /* Bit 0 is reserved */
- IEEE80211_MEASUREMENT_ENABLE = (1 << 1),
- IEEE80211_MEASUREMENT_REQUEST = (1 << 2),
- IEEE80211_MEASUREMENT_REPORT = (1 << 3),
- /* Bits 4-7 are reserved */
-};
-
-enum {
- IEEE80211_REPORT_BASIC = 0, /* required */
- IEEE80211_REPORT_CCA = 1, /* optional */
- IEEE80211_REPORT_RPI = 2, /* optional */
- /* 3-255 reserved */
-};
-
-struct ieee80211_measurement_params {
- u8 channel;
- __le64 start_time;
- __le16 duration;
-} __attribute__ ((packed));
-
-struct ieee80211_measurement_request {
- struct ieee80211_info_element ie;
- u8 token;
- u8 mode;
- u8 type;
- struct ieee80211_measurement_params params[0];
-} __attribute__ ((packed));
-
-struct ieee80211_measurement_report {
- struct ieee80211_info_element ie;
- u8 token;
- u8 mode;
- u8 type;
- union {
- struct ieee80211_basic_report basic[0];
- } u;
-} __attribute__ ((packed));
-
-struct ieee80211_tpc_report {
- u8 transmit_power;
- u8 link_margin;
-} __attribute__ ((packed));
-
-struct ieee80211_channel_map {
- u8 channel;
- u8 map;
-} __attribute__ ((packed));
-
-struct ieee80211_ibss_dfs {
- struct ieee80211_info_element ie;
- u8 owner[ETH_ALEN];
- u8 recovery_interval;
- struct ieee80211_channel_map channel_map[0];
-};
-
-struct ieee80211_csa {
- u8 mode;
- u8 channel;
- u8 count;
-} __attribute__ ((packed));
-
-struct ieee80211_quiet {
- u8 count;
- u8 period;
- u8 duration;
- u8 offset;
-} __attribute__ ((packed));
-
-struct ieee80211_network {
- /* These entries are used to identify a unique network */
- u8 bssid[ETH_ALEN];
- u8 channel;
- /* Ensure null-terminated for any debug msgs */
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
-
- struct ieee80211_qos_data qos_data;
-
- /* These are network statistics */
- struct ieee80211_rx_stats stats;
- u16 capability;
- u8 rates[MAX_RATES_LENGTH];
- u8 rates_len;
- u8 rates_ex[MAX_RATES_EX_LENGTH];
- u8 rates_ex_len;
- unsigned long last_scanned;
- u8 mode;
- u32 flags;
- u32 last_associate;
- u32 time_stamp[2];
- u16 beacon_interval;
- u16 listen_interval;
- u16 atim_window;
- u8 erp_value;
- u8 wpa_ie[MAX_WPA_IE_LEN];
- size_t wpa_ie_len;
- u8 rsn_ie[MAX_WPA_IE_LEN];
- size_t rsn_ie_len;
- struct ieee80211_tim_parameters tim;
-
- /* 802.11h info */
-
- /* Power Constraint - mandatory if spctrm mgmt required */
- u8 power_constraint;
-
- /* TPC Report - mandatory if spctrm mgmt required */
- struct ieee80211_tpc_report tpc_report;
-
- /* IBSS DFS - mandatory if spctrm mgmt required and IBSS
- * NOTE: This is variable length and so must be allocated dynamically */
- struct ieee80211_ibss_dfs *ibss_dfs;
-
- /* Channel Switch Announcement - optional if spctrm mgmt required */
- struct ieee80211_csa csa;
-
- /* Quiet - optional if spctrm mgmt required */
- struct ieee80211_quiet quiet;
-
- struct list_head list;
-};
-
-enum ieee80211_state {
- IEEE80211_UNINITIALIZED = 0,
- IEEE80211_INITIALIZED,
- IEEE80211_ASSOCIATING,
- IEEE80211_ASSOCIATED,
- IEEE80211_AUTHENTICATING,
- IEEE80211_AUTHENTICATED,
- IEEE80211_SHUTDOWN
-};
-
-#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
-#define DEFAULT_FTS 2346
-
-#define CFG_IEEE80211_RESERVE_FCS (1<<0)
-#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
-#define CFG_IEEE80211_RTS (1<<2)
-
-#define IEEE80211_24GHZ_MIN_CHANNEL 1
-#define IEEE80211_24GHZ_MAX_CHANNEL 14
-#define IEEE80211_24GHZ_CHANNELS (IEEE80211_24GHZ_MAX_CHANNEL - \
- IEEE80211_24GHZ_MIN_CHANNEL + 1)
-
-#define IEEE80211_52GHZ_MIN_CHANNEL 34
-#define IEEE80211_52GHZ_MAX_CHANNEL 165
-#define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \
- IEEE80211_52GHZ_MIN_CHANNEL + 1)
-
-enum {
- IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
- IEEE80211_CH_80211H_RULES = (1 << 1),
- IEEE80211_CH_B_ONLY = (1 << 2),
- IEEE80211_CH_NO_IBSS = (1 << 3),
- IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
- IEEE80211_CH_RADAR_DETECT = (1 << 5),
- IEEE80211_CH_INVALID = (1 << 6),
-};
-
-struct ieee80211_channel {
- u32 freq; /* in MHz */
- u8 channel;
- u8 flags;
- u8 max_power; /* in dBm */
-};
-
-struct ieee80211_geo {
- u8 name[4];
- u8 bg_channels;
- u8 a_channels;
- struct ieee80211_channel bg[IEEE80211_24GHZ_CHANNELS];
- struct ieee80211_channel a[IEEE80211_52GHZ_CHANNELS];
-};
-
-struct ieee80211_device {
- struct net_device *dev;
- struct ieee80211_security sec;
-
- /* Bookkeeping structures */
- struct net_device_stats stats;
- struct ieee80211_stats ieee_stats;
-
- struct ieee80211_geo geo;
-
- /* Probe / Beacon management */
- struct list_head network_free_list;
- struct list_head network_list;
- struct ieee80211_network *networks;
- int scans;
- int scan_age;
-
- int iw_mode; /* operating mode (IW_MODE_*) */
- struct iw_spy_data spy_data; /* iwspy support */
-
- spinlock_t lock;
-
- int tx_headroom; /* Set to size of any additional room needed at front
- * of allocated Tx SKBs */
- u32 config;
-
- /* WEP and other encryption related settings at the device level */
- int open_wep; /* Set to 1 to allow unencrypted frames */
-
- int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
- * WEP key changes */
-
- /* If the host performs {en,de}cryption, then set to 1 */
- int host_encrypt;
- int host_encrypt_msdu;
- int host_decrypt;
- /* host performs multicast decryption */
- int host_mc_decrypt;
-
- /* host should strip IV and ICV from protected frames */
- /* meaningful only when hardware decryption is being used */
- int host_strip_iv_icv;
-
- int host_open_frag;
- int host_build_iv;
- int ieee802_1x; /* is IEEE 802.1X used */
-
- /* WPA data */
- int wpa_enabled;
- int drop_unencrypted;
- int privacy_invoked;
- size_t wpa_ie_len;
- u8 *wpa_ie;
-
- struct lib80211_crypt_info crypt_info;
-
- int bcrx_sta_key; /* use individual keys to override default keys even
- * with RX of broad/multicast frames */
-
- /* Fragmentation structures */
- struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN];
- unsigned int frag_next_idx;
- u16 fts; /* Fragmentation Threshold */
- u16 rts; /* RTS threshold */
-
- /* Association info */
- u8 bssid[ETH_ALEN];
-
- enum ieee80211_state state;
-
- int mode; /* A, B, G */
- int modulation; /* CCK, OFDM */
- int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
- int abg_true; /* ABG flag */
-
- int perfect_rssi;
- int worst_rssi;
-
- u16 prev_seq_ctl; /* used to drop duplicate frames */
-
- /* Callback functions */
- void (*set_security) (struct net_device * dev,
- struct ieee80211_security * sec);
- int (*hard_start_xmit) (struct ieee80211_txb * txb,
- struct net_device * dev, int pri);
- int (*reset_port) (struct net_device * dev);
- int (*is_queue_full) (struct net_device * dev, int pri);
-
- int (*handle_management) (struct net_device * dev,
- struct ieee80211_network * network, u16 type);
- int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb);
-
- /* Typical STA methods */
- int (*handle_auth) (struct net_device * dev,
- struct ieee80211_auth * auth);
- int (*handle_deauth) (struct net_device * dev,
- struct ieee80211_deauth * auth);
- int (*handle_action) (struct net_device * dev,
- struct ieee80211_action * action,
- struct ieee80211_rx_stats * stats);
- int (*handle_disassoc) (struct net_device * dev,
- struct ieee80211_disassoc * assoc);
- int (*handle_beacon) (struct net_device * dev,
- struct ieee80211_beacon * beacon,
- struct ieee80211_network * network);
- int (*handle_probe_response) (struct net_device * dev,
- struct ieee80211_probe_response * resp,
- struct ieee80211_network * network);
- int (*handle_probe_request) (struct net_device * dev,
- struct ieee80211_probe_request * req,
- struct ieee80211_rx_stats * stats);
- int (*handle_assoc_response) (struct net_device * dev,
- struct ieee80211_assoc_response * resp,
- struct ieee80211_network * network);
-
- /* Typical AP methods */
- int (*handle_assoc_request) (struct net_device * dev);
- int (*handle_reassoc_request) (struct net_device * dev,
- struct ieee80211_reassoc_request * req);
-
- /* This must be the last item so that it points to the data
- * allocated beyond this structure by alloc_ieee80211 */
- u8 priv[0];
-};
-
-#define IEEE_A (1<<0)
-#define IEEE_B (1<<1)
-#define IEEE_G (1<<2)
-#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
-
-static inline void *ieee80211_priv(struct net_device *dev)
-{
- return ((struct ieee80211_device *)netdev_priv(dev))->priv;
-}
-
-static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee,
- int mode)
-{
- /*
- * It is possible for both access points and our device to support
- * combinations of modes, so as long as there is one valid combination
- * of ap/device supported modes, then return success
- *
- */
- if ((mode & IEEE_A) &&
- (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
- (ieee->freq_band & IEEE80211_52GHZ_BAND))
- return 1;
-
- if ((mode & IEEE_G) &&
- (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
- (ieee->freq_band & IEEE80211_24GHZ_BAND))
- return 1;
-
- if ((mode & IEEE_B) &&
- (ieee->modulation & IEEE80211_CCK_MODULATION) &&
- (ieee->freq_band & IEEE80211_24GHZ_BAND))
- return 1;
-
- return 0;
-}
-
-static inline int ieee80211_get_hdrlen(u16 fc)
-{
- int hdrlen = IEEE80211_3ADDR_LEN;
- u16 stype = WLAN_FC_GET_STYPE(fc);
-
- switch (WLAN_FC_GET_TYPE(fc)) {
- case IEEE80211_FTYPE_DATA:
- if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
- hdrlen = IEEE80211_4ADDR_LEN;
- if (stype & IEEE80211_STYPE_QOS_DATA)
- hdrlen += 2;
- break;
- case IEEE80211_FTYPE_CTL:
- switch (WLAN_FC_GET_STYPE(fc)) {
- case IEEE80211_STYPE_CTS:
- case IEEE80211_STYPE_ACK:
- hdrlen = IEEE80211_1ADDR_LEN;
- break;
- default:
- hdrlen = IEEE80211_2ADDR_LEN;
- break;
- }
- break;
- }
-
- return hdrlen;
-}
-
-static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
-{
- switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_control))) {
- case IEEE80211_1ADDR_LEN:
- return ((struct ieee80211_hdr_1addr *)hdr)->payload;
- case IEEE80211_2ADDR_LEN:
- return ((struct ieee80211_hdr_2addr *)hdr)->payload;
- case IEEE80211_3ADDR_LEN:
- return ((struct ieee80211_hdr_3addr *)hdr)->payload;
- case IEEE80211_4ADDR_LEN:
- return ((struct ieee80211_hdr_4addr *)hdr)->payload;
- }
- return NULL;
-}
-
-static inline int ieee80211_is_ofdm_rate(u8 rate)
-{
- switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
- case IEEE80211_OFDM_RATE_6MB:
- case IEEE80211_OFDM_RATE_9MB:
- case IEEE80211_OFDM_RATE_12MB:
- case IEEE80211_OFDM_RATE_18MB:
- case IEEE80211_OFDM_RATE_24MB:
- case IEEE80211_OFDM_RATE_36MB:
- case IEEE80211_OFDM_RATE_48MB:
- case IEEE80211_OFDM_RATE_54MB:
- return 1;
- }
- return 0;
-}
-
-static inline int ieee80211_is_cck_rate(u8 rate)
-{
- switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
- case IEEE80211_CCK_RATE_1MB:
- case IEEE80211_CCK_RATE_2MB:
- case IEEE80211_CCK_RATE_5MB:
- case IEEE80211_CCK_RATE_11MB:
- return 1;
- }
- return 0;
-}
-
-/* ieee80211.c */
-extern void free_ieee80211(struct net_device *dev);
-extern struct net_device *alloc_ieee80211(int sizeof_priv);
-
-extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
-
-/* ieee80211_tx.c */
-extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
-extern void ieee80211_txb_free(struct ieee80211_txb *);
-
-/* ieee80211_rx.c */
-extern void ieee80211_rx_any(struct ieee80211_device *ieee,
- struct sk_buff *skb, struct ieee80211_rx_stats *stats);
-extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
- struct ieee80211_rx_stats *rx_stats);
-/* make sure to set stats->len */
-extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
- struct ieee80211_hdr_4addr *header,
- struct ieee80211_rx_stats *stats);
-extern void ieee80211_network_reset(struct ieee80211_network *network);
-
-/* ieee80211_geo.c */
-extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device
- *ieee);
-extern int ieee80211_set_geo(struct ieee80211_device *ieee,
- const struct ieee80211_geo *geo);
-
-extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee,
- u8 channel);
-extern int ieee80211_channel_to_index(struct ieee80211_device *ieee,
- u8 channel);
-extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq);
-extern u8 ieee80211_get_channel_flags(struct ieee80211_device *ieee,
- u8 channel);
-extern const struct ieee80211_channel *ieee80211_get_channel(struct
- ieee80211_device
- *ieee, u8 channel);
-extern u32 ieee80211_channel_to_freq(struct ieee80211_device * ieee,
- u8 channel);
-
-/* ieee80211_wx.c */
-extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra);
-
-static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
-{
- ieee->scans++;
-}
-
-static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
-{
- return ieee->scans;
-}
-
-#endif /* IEEE80211_H */
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 384698cb773a..23c3f3d97779 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -230,8 +230,10 @@ enum ieee80211_radiotap_type {
* 802.11 header and payload
* (to 32-bit boundary)
*/
+#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* bad FCS */
+
/* For IEEE80211_RADIOTAP_RX_FLAGS */
-#define IEEE80211_RADIOTAP_F_RX_BADFCS 0x0001 /* frame failed crc check */
+#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* frame has bad PLCP */
/* For IEEE80211_RADIOTAP_TX_FLAGS */
#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index c8effa4b1feb..38b78132019b 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -39,8 +39,6 @@ struct inet6_ifaddr
__u32 valid_lft;
__u32 prefered_lft;
- unsigned long cstamp; /* created timestamp */
- unsigned long tstamp; /* updated timestamp */
atomic_t refcnt;
spinlock_t lock;
@@ -49,6 +47,9 @@ struct inet6_ifaddr
__u16 scope;
+ unsigned long cstamp; /* created timestamp */
+ unsigned long tstamp; /* updated timestamp */
+
struct timer_list timer;
struct inet6_dev *idev;
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index 7040a782c656..9b5d08f4f6e8 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -113,12 +113,12 @@ static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner)
static inline int INET_ECN_set_ce(struct sk_buff *skb)
{
switch (skb->protocol) {
- case __constant_htons(ETH_P_IP):
+ case cpu_to_be16(ETH_P_IP):
if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
return IP_ECN_set_ce(ip_hdr(skb));
break;
- case __constant_htons(ETH_P_IPV6):
+ case cpu_to_be16(ETH_P_IPV6):
if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
return IP6_ECN_set_ce(ipv6_hdr(skb));
break;
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index e081eefd6f47..39f2dc943908 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -61,7 +61,8 @@ void inet_frag_destroy(struct inet_frag_queue *q,
struct inet_frags *f, int *work);
int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f);
struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
- struct inet_frags *f, void *key, unsigned int hash);
+ struct inet_frags *f, void *key, unsigned int hash)
+ __releases(&f->lock);
static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f)
{
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index f44bb5c77a70..a44e2248b2ef 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -82,6 +82,7 @@ struct inet_bind_bucket {
#endif
unsigned short port;
signed short fastreuse;
+ int num_owners;
struct hlist_node node;
struct hlist_head owners;
};
@@ -133,7 +134,7 @@ struct inet_hashinfo {
struct inet_bind_hashbucket *bhash;
unsigned int bhash_size;
- /* Note : 4 bytes padding on 64 bit arches */
+ /* 4 bytes hole on 64 bit */
struct kmem_cache *bind_bucket_cachep;
@@ -150,6 +151,7 @@ struct inet_hashinfo {
struct inet_listen_hashbucket listening_hash[INET_LHTABLE_SIZE]
____cacheline_aligned_in_smp;
+ atomic_t bsockets;
};
static inline struct inet_ehash_bucket *inet_ehash_bucket(
@@ -182,7 +184,7 @@ static inline int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo)
size = 2048;
if (nr_pcpus >= 32)
size = 4096;
- if (sizeof(rwlock_t) != 0) {
+ if (sizeof(spinlock_t) != 0) {
#ifdef CONFIG_NUMA
if (size * sizeof(spinlock_t) > PAGE_SIZE)
hashinfo->ehash_locks = vmalloc(size * sizeof(spinlock_t));
diff --git a/include/net/ip.h b/include/net/ip.h
index 10868139e656..4ac7577f98d0 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -55,6 +55,7 @@ struct ipcm_cookie
__be32 addr;
int oif;
struct ip_options *opt;
+ union skb_shared_tx shtx;
};
#define IPCB(skb) ((struct inet_skb_parm*)((skb)->cb))
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index ab9b003ab671..bbae1e87efcd 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -184,8 +184,8 @@ static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
/*
* The port number of FTP service (in network order).
*/
-#define FTPPORT __constant_htons(21)
-#define FTPDATA __constant_htons(20)
+#define FTPPORT cpu_to_be16(21)
+#define FTPDATA cpu_to_be16(20)
/*
* TCP State Values
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 6d5b58a1c743..c1f16fc49ade 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -196,8 +196,8 @@ struct ip6_flowlabel
struct net *fl_net;
};
-#define IPV6_FLOWINFO_MASK __constant_htonl(0x0FFFFFFF)
-#define IPV6_FLOWLABEL_MASK __constant_htonl(0x000FFFFF)
+#define IPV6_FLOWINFO_MASK cpu_to_be32(0x0FFFFFFF)
+#define IPV6_FLOWLABEL_MASK cpu_to_be32(0x000FFFFF)
struct ipv6_fl_socklist
{
diff --git a/include/net/ipx.h b/include/net/ipx.h
index 4cc0b4eca948..a14121dd1932 100644
--- a/include/net/ipx.h
+++ b/include/net/ipx.h
@@ -27,7 +27,7 @@ struct ipx_address {
struct ipxhdr {
__be16 ipx_checksum __attribute__ ((packed));
-#define IPX_NO_CHECKSUM __constant_htons(0xFFFF)
+#define IPX_NO_CHECKSUM cpu_to_be16(0xFFFF)
__be16 ipx_pktsize __attribute__ ((packed));
__u8 ipx_tctrl;
__u8 ipx_type;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b3bd00a9d992..3b83a80e3fe0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -93,12 +93,9 @@ struct ieee80211_ht_bss_info {
* enum ieee80211_max_queues - maximum number of queues
*
* @IEEE80211_MAX_QUEUES: Maximum number of regular device queues.
- * @IEEE80211_MAX_AMPDU_QUEUES: Maximum number of queues usable
- * for A-MPDU operation.
*/
enum ieee80211_max_queues {
- IEEE80211_MAX_QUEUES = 16,
- IEEE80211_MAX_AMPDU_QUEUES = 16,
+ IEEE80211_MAX_QUEUES = 4,
};
/**
@@ -207,7 +204,7 @@ struct ieee80211_bss_conf {
u16 beacon_int;
u16 assoc_capability;
u64 timestamp;
- u64 basic_rates;
+ u32 basic_rates;
struct ieee80211_bss_ht_conf ht;
};
@@ -245,6 +242,12 @@ struct ieee80211_bss_conf {
* @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
* set by rate control algorithms to indicate probe rate, will
* be cleared for fragmented frames (except on the last fragment)
+ * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or
+ * set this flag in the driver; indicates that the rate control
+ * algorithm was used and should be notified of TX status
+ * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211,
+ * used to indicate that a pending frame requires TX processing before
+ * it can be sent out.
*/
enum mac80211_tx_control_flags {
IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
@@ -260,8 +263,30 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_STAT_AMPDU = BIT(10),
IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11),
IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
+ IEEE80211_TX_INTFL_RCALGO = BIT(13),
+ IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14),
};
+/**
+ * enum mac80211_rate_control_flags - per-rate flags set by the
+ * Rate Control algorithm.
+ *
+ * These flags are set by the Rate control algorithm for each rate during tx,
+ * in the @flags member of struct ieee80211_tx_rate.
+ *
+ * @IEEE80211_TX_RC_USE_RTS_CTS: Use RTS/CTS exchange for this rate.
+ * @IEEE80211_TX_RC_USE_CTS_PROTECT: CTS-to-self protection is required.
+ * This is set if the current BSS requires ERP protection.
+ * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble.
+ * @IEEE80211_TX_RC_MCS: HT rate.
+ * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in
+ * Greenfield mode.
+ * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz.
+ * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the
+ * adjacent 20 MHz channels, if the current channel type is
+ * NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS.
+ * @IEEE80211_TX_RC_SHORT_GI: Short Guard interval should be used for this rate.
+ */
enum mac80211_rate_control_flags {
IEEE80211_TX_RC_USE_RTS_CTS = BIT(0),
IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1),
@@ -322,7 +347,6 @@ struct ieee80211_tx_rate {
* @control: union for control data
* @status: union for status data
* @driver_data: array of driver_data pointers
- * @retry_count: number of retries
* @ampdu_ack_len: number of aggregated frames.
* relevant only if IEEE80211_TX_STATUS_AMPDU was set.
* @ampdu_ack_map: block ack bit map for the aggregation.
@@ -501,17 +525,6 @@ enum ieee80211_conf_flags {
IEEE80211_CONF_PS = (1<<1),
};
-/* XXX: remove all this once drivers stop trying to use it */
-static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
-{
- return 0;
-}
-#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
-
-struct ieee80211_ht_conf {
- bool enabled;
- enum nl80211_channel_type channel_type;
-};
/**
* enum ieee80211_conf_changed - denotes which configuration changed
@@ -521,10 +534,10 @@ struct ieee80211_ht_conf {
* @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed
* @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
* @IEEE80211_CONF_CHANGE_PS: the PS flag changed
+ * @IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT: the dynamic PS timeout changed
* @IEEE80211_CONF_CHANGE_POWER: the TX power changed
- * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed
+ * @IEEE80211_CONF_CHANGE_CHANNEL: the channel/channel_type changed
* @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
- * @IEEE80211_CONF_CHANGE_HT: HT configuration changed
*/
enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0),
@@ -532,10 +545,10 @@ enum ieee80211_conf_changed {
IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2),
IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3),
IEEE80211_CONF_CHANGE_PS = BIT(4),
- IEEE80211_CONF_CHANGE_POWER = BIT(5),
- IEEE80211_CONF_CHANGE_CHANNEL = BIT(6),
- IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7),
- IEEE80211_CONF_CHANGE_HT = BIT(8),
+ IEEE80211_CONF_CHANGE_DYNPS_TIMEOUT = BIT(5),
+ IEEE80211_CONF_CHANGE_POWER = BIT(6),
+ IEEE80211_CONF_CHANGE_CHANNEL = BIT(7),
+ IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(8),
};
/**
@@ -548,8 +561,9 @@ enum ieee80211_conf_changed {
* @listen_interval: listen interval in units of beacon interval
* @flags: configuration flags defined above
* @power_level: requested transmit power (in dBm)
+ * @dynamic_ps_timeout: dynamic powersave timeout (in ms)
* @channel: the channel to tune to
- * @ht: the HT configuration for the device
+ * @channel_type: the channel (HT) type
* @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
* (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
* but actually means the number of transmissions not the number of retries
@@ -560,7 +574,7 @@ enum ieee80211_conf_changed {
struct ieee80211_conf {
int beacon_int;
u32 flags;
- int power_level;
+ int power_level, dynamic_ps_timeout;
u16 listen_interval;
bool radio_enabled;
@@ -568,7 +582,7 @@ struct ieee80211_conf {
u8 long_frame_max_tx_count, short_frame_max_tx_count;
struct ieee80211_channel *channel;
- struct ieee80211_ht_conf ht;
+ enum nl80211_channel_type channel_type;
};
/**
@@ -631,10 +645,12 @@ struct ieee80211_if_init_conf {
* @IEEE80211_IFCC_BSSID: The BSSID changed.
* @IEEE80211_IFCC_BEACON: The beacon for this interface changed
* (currently AP and MESH only), use ieee80211_beacon_get().
+ * @IEEE80211_IFCC_BEACON_ENABLED: The enable_beacon value changed.
*/
enum ieee80211_if_conf_change {
- IEEE80211_IFCC_BSSID = BIT(0),
- IEEE80211_IFCC_BEACON = BIT(1),
+ IEEE80211_IFCC_BSSID = BIT(0),
+ IEEE80211_IFCC_BEACON = BIT(1),
+ IEEE80211_IFCC_BEACON_ENABLED = BIT(2),
};
/**
@@ -642,13 +658,16 @@ enum ieee80211_if_conf_change {
*
* @changed: parameters that have changed, see &enum ieee80211_if_conf_change.
* @bssid: BSSID of the network we are associated to/creating.
+ * @enable_beacon: Indicates whether beacons can be sent.
+ * This is valid only for AP/IBSS/MESH modes.
*
* This structure is passed to the config_interface() callback of
* &struct ieee80211_hw.
*/
struct ieee80211_if_conf {
u32 changed;
- u8 *bssid;
+ const u8 *bssid;
+ bool enable_beacon;
};
/**
@@ -656,11 +675,13 @@ struct ieee80211_if_conf {
* @ALG_WEP: WEP40 or WEP104
* @ALG_TKIP: TKIP
* @ALG_CCMP: CCMP (AES)
+ * @ALG_AES_CMAC: AES-128-CMAC
*/
enum ieee80211_key_alg {
ALG_WEP,
ALG_TKIP,
ALG_CCMP,
+ ALG_AES_CMAC,
};
/**
@@ -689,12 +710,16 @@ enum ieee80211_key_len {
* generation in software.
* @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
* that the key is pairwise rather then a shared key.
+ * @IEEE80211_KEY_FLAG_SW_MGMT: This flag should be set by the driver for a
+ * CCMP key if it requires CCMP encryption of management frames (MFP) to
+ * be done in software.
*/
enum ieee80211_key_flags {
IEEE80211_KEY_FLAG_WMM_STA = 1<<0,
IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1,
IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
IEEE80211_KEY_FLAG_PAIRWISE = 1<<3,
+ IEEE80211_KEY_FLAG_SW_MGMT = 1<<4,
};
/**
@@ -715,8 +740,8 @@ enum ieee80211_key_flags {
* - Temporal Encryption Key (128 bits)
* - Temporal Authenticator Tx MIC Key (64 bits)
* - Temporal Authenticator Rx MIC Key (64 bits)
- * @icv_len: FIXME
- * @iv_len: FIXME
+ * @icv_len: The ICV length for this key type
+ * @iv_len: The IV length for this key type
*/
struct ieee80211_key_conf {
enum ieee80211_key_alg alg;
@@ -760,7 +785,7 @@ enum set_key_cmd {
* sizeof(void *), size is determined in hw information.
*/
struct ieee80211_sta {
- u64 supp_rates[IEEE80211_NUM_BANDS];
+ u32 supp_rates[IEEE80211_NUM_BANDS];
u8 addr[ETH_ALEN];
u16 aid;
struct ieee80211_sta_ht_cap ht_cap;
@@ -834,11 +859,6 @@ enum ieee80211_tkip_key_type {
* expect values between 0 and @max_signal.
* If possible please provide dB or dBm instead.
*
- * @IEEE80211_HW_SIGNAL_DB:
- * Hardware gives signal values in dB, decibel difference from an
- * arbitrary, fixed reference. We expect values between 0 and @max_signal.
- * If possible please provide dBm instead.
- *
* @IEEE80211_HW_SIGNAL_DBM:
* Hardware gives signal values in dBm, decibel difference from
* one milliwatt. This is the preferred method since it is standardized
@@ -855,10 +875,22 @@ enum ieee80211_tkip_key_type {
* @IEEE80211_HW_AMPDU_AGGREGATION:
* Hardware supports 11n A-MPDU aggregation.
*
- * @IEEE80211_HW_NO_STACK_DYNAMIC_PS:
- * Hardware which has dynamic power save support, meaning
- * that power save is enabled in idle periods, and don't need support
- * from stack.
+ * @IEEE80211_HW_SUPPORTS_PS:
+ * Hardware has power save support (i.e. can go to sleep).
+ *
+ * @IEEE80211_HW_PS_NULLFUNC_STACK:
+ * Hardware requires nullfunc frame handling in stack, implies
+ * stack support for dynamic PS.
+ *
+ * @IEEE80211_HW_SUPPORTS_DYNAMIC_PS:
+ * Hardware has support for dynamic PS.
+ *
+ * @IEEE80211_HW_MFP_CAPABLE:
+ * Hardware supports management frame protection (MFP, IEEE 802.11w).
+ *
+ * @IEEE80211_HW_BEACON_FILTER:
+ * Hardware supports dropping of irrelevant beacon frames to
+ * avoid waking up cpu.
*/
enum ieee80211_hw_flags {
IEEE80211_HW_RX_INCLUDES_FCS = 1<<1,
@@ -866,12 +898,15 @@ enum ieee80211_hw_flags {
IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
- IEEE80211_HW_SIGNAL_DB = 1<<6,
- IEEE80211_HW_SIGNAL_DBM = 1<<7,
- IEEE80211_HW_NOISE_DBM = 1<<8,
- IEEE80211_HW_SPECTRUM_MGMT = 1<<9,
- IEEE80211_HW_AMPDU_AGGREGATION = 1<<10,
- IEEE80211_HW_NO_STACK_DYNAMIC_PS = 1<<11,
+ IEEE80211_HW_SIGNAL_DBM = 1<<6,
+ IEEE80211_HW_NOISE_DBM = 1<<7,
+ IEEE80211_HW_SPECTRUM_MGMT = 1<<8,
+ IEEE80211_HW_AMPDU_AGGREGATION = 1<<9,
+ IEEE80211_HW_SUPPORTS_PS = 1<<10,
+ IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11,
+ IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12,
+ IEEE80211_HW_MFP_CAPABLE = 1<<13,
+ IEEE80211_HW_BEACON_FILTER = 1<<14,
};
/**
@@ -891,9 +926,8 @@ enum ieee80211_hw_flags {
* @workqueue: single threaded workqueue available for driver use,
* allocated by mac80211 on registration and flushed when an
* interface is removed.
- * NOTICE: All work performed on this workqueue should NEVER
- * acquire the RTNL lock (i.e. Don't use the function
- * ieee80211_iterate_active_interfaces())
+ * NOTICE: All work performed on this workqueue must not
+ * acquire the RTNL lock.
*
* @priv: pointer to private area that was allocated for driver use
* along with this structure.
@@ -915,12 +949,6 @@ enum ieee80211_hw_flags {
* data packets. WMM/QoS requires at least four, these
* queues need to have configurable access parameters.
*
- * @ampdu_queues: number of available hardware transmit queues
- * for A-MPDU packets, these have no access parameters
- * because they're used only for A-MPDU frames. Note that
- * mac80211 will not currently use any of the regular queues
- * for aggregation.
- *
* @rate_control_algorithm: rate control algorithm for this hardware.
* If unset (NULL), the default algorithm will be used. Must be
* set before calling ieee80211_register_hw().
@@ -945,7 +973,6 @@ struct ieee80211_hw {
int vif_data_size;
int sta_data_size;
u16 queues;
- u16 ampdu_queues;
u16 max_listen_interval;
s8 max_signal;
u8 max_rates;
@@ -953,6 +980,19 @@ struct ieee80211_hw {
};
/**
+ * wiphy_to_ieee80211_hw - return a mac80211 driver hw struct from a wiphy
+ *
+ * @wiphy: the &struct wiphy which we want to query
+ *
+ * mac80211 drivers can use this to get to their respective
+ * &struct ieee80211_hw. Drivers wishing to get to their own private
+ * structure can then access it via hw->priv. Note that mac802111 drivers should
+ * not use wiphy_priv() to try to get their private driver structure as this
+ * is already used internally by mac80211.
+ */
+struct ieee80211_hw *wiphy_to_ieee80211_hw(struct wiphy *wiphy);
+
+/**
* SET_IEEE80211_DEV - set device for 802.11 hardware
*
* @hw: the &struct ieee80211_hw to set the device for
@@ -974,16 +1014,6 @@ static inline void SET_IEEE80211_PERM_ADDR(struct ieee80211_hw *hw, u8 *addr)
memcpy(hw->wiphy->perm_addr, addr, ETH_ALEN);
}
-static inline int ieee80211_num_regular_queues(struct ieee80211_hw *hw)
-{
- return hw->queues;
-}
-
-static inline int ieee80211_num_queues(struct ieee80211_hw *hw)
-{
- return hw->queues + hw->ampdu_queues;
-}
-
static inline struct ieee80211_rate *
ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
const struct ieee80211_tx_info *c)
@@ -1019,16 +1049,12 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
*
* The set_key() callback in the &struct ieee80211_ops for a given
* device is called to enable hardware acceleration of encryption and
- * decryption. The callback takes an @address parameter that will be
- * the broadcast address for default keys, the other station's hardware
- * address for individual keys or the zero address for keys that will
- * be used only for transmission.
+ * decryption. The callback takes a @sta parameter that will be NULL
+ * for default keys or keys used for transmission only, or point to
+ * the station information for the peer for individual keys.
* Multiple transmission keys with the same key index may be used when
* VLANs are configured for an access point.
*
- * The @local_address parameter will always be set to our own address,
- * this is only relevant if you support multiple local addresses.
- *
* When transmitting, the TX control data will use the @hw_key_idx
* selected by the driver by modifying the &struct ieee80211_key_conf
* pointed to by the @key parameter to the set_key() function.
@@ -1062,6 +1088,60 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
*/
/**
+ * DOC: Powersave support
+ *
+ * mac80211 has support for various powersave implementations.
+ *
+ * First, it can support hardware that handles all powersaving by
+ * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS
+ * hardware flag. In that case, it will be told about the desired
+ * powersave mode depending on the association status, and the driver
+ * must take care of sending nullfunc frames when necessary, i.e. when
+ * entering and leaving powersave mode. The driver is required to look at
+ * the AID in beacons and signal to the AP that it woke up when it finds
+ * traffic directed to it. This mode supports dynamic PS by simply
+ * enabling/disabling PS.
+ *
+ * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS
+ * flag to indicate that it can support dynamic PS mode itself (see below).
+ *
+ * Other hardware designs cannot send nullfunc frames by themselves and also
+ * need software support for parsing the TIM bitmap. This is also supported
+ * by mac80211 by combining the %IEEE80211_HW_SUPPORTS_PS and
+ * %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
+ * required to pass up beacons. Additionally, in this case, mac80211 will
+ * wake up the hardware when multicast traffic is announced in the beacon.
+ *
+ * FIXME: I don't think we can be fast enough in software when we want to
+ * receive multicast traffic?
+ *
+ * Dynamic powersave mode is an extension to normal powersave mode in which
+ * the hardware stays awake for a user-specified period of time after sending
+ * a frame so that reply frames need not be buffered and therefore delayed
+ * to the next wakeup. This can either be supported by hardware, in which case
+ * the driver needs to look at the @dynamic_ps_timeout hardware configuration
+ * value, or by the stack if all nullfunc handling is in the stack.
+ */
+
+/**
+ * DOC: Beacon filter support
+ *
+ * Some hardware have beacon filter support to reduce host cpu wakeups
+ * which will reduce system power consumption. It usuallly works so that
+ * the firmware creates a checksum of the beacon but omits all constantly
+ * changing elements (TSF, TIM etc). Whenever the checksum changes the
+ * beacon is forwarded to the host, otherwise it will be just dropped. That
+ * way the host will only receive beacons where some relevant information
+ * (for example ERP protection or WMM settings) have changed.
+ *
+ * Beacon filter support is informed with %IEEE80211_HW_BEACON_FILTER flag.
+ * The driver needs to enable beacon filter support whenever power save is
+ * enabled, that is %IEEE80211_CONF_PS is set. When power save is enabled,
+ * the stack will not check for beacon miss at all and the driver needs to
+ * notify about complete loss of beacons with ieee80211_beacon_loss().
+ */
+
+/**
* DOC: Frame filtering
*
* mac80211 requires to see many management frames for proper
@@ -1150,14 +1230,14 @@ enum ieee80211_filter_flags {
* @IEEE80211_AMPDU_RX_STOP: stop Rx aggregation
* @IEEE80211_AMPDU_TX_START: start Tx aggregation
* @IEEE80211_AMPDU_TX_STOP: stop Tx aggregation
- * @IEEE80211_AMPDU_TX_RESUME: resume TX aggregation
+ * @IEEE80211_AMPDU_TX_OPERATIONAL: TX aggregation has become operational
*/
enum ieee80211_ampdu_mlme_action {
IEEE80211_AMPDU_RX_START,
IEEE80211_AMPDU_RX_STOP,
IEEE80211_AMPDU_TX_START,
IEEE80211_AMPDU_TX_STOP,
- IEEE80211_AMPDU_TX_RESUME,
+ IEEE80211_AMPDU_TX_OPERATIONAL,
};
/**
@@ -1173,6 +1253,8 @@ enum ieee80211_ampdu_mlme_action {
* configuration in the TX control data. This handler should,
* preferably, never fail and stop queues appropriately, more
* importantly, however, it must never fail for A-MPDU-queues.
+ * This function should return NETDEV_TX_OK except in very
+ * limited cases.
* Must be implemented and atomic.
*
* @start: Called before the first netdevice attached to the hardware
@@ -1213,9 +1295,12 @@ enum ieee80211_ampdu_mlme_action {
*
* @config: Handler for configuration requests. IEEE 802.11 code calls this
* function to change hardware configuration, e.g., channel.
+ * This function should never fail but returns a negative error code
+ * if it does.
*
* @config_interface: Handler for configuration requests related to interfaces
* (e.g. BSSID changes.)
+ * Returns a negative error code which will be seen in userspace.
*
* @bss_info_changed: Handler for configuration requests related to BSS
* parameters that may vary during BSS's lifespan, and may affect low
@@ -1233,8 +1318,9 @@ enum ieee80211_ampdu_mlme_action {
*
* @set_key: See the section "Hardware crypto acceleration"
* This callback can sleep, and is only called between add_interface
- * and remove_interface calls, i.e. while the interface with the
- * given local_address is enabled.
+ * and remove_interface calls, i.e. while the given virtual interface
+ * is enabled.
+ * Returns a negative error code if the key can't be added.
*
* @update_tkip_key: See the section "Hardware crypto acceleration"
* This callback will be called in the context of Rx. Called for drivers
@@ -1242,12 +1328,22 @@ enum ieee80211_ampdu_mlme_action {
*
* @hw_scan: Ask the hardware to service the scan request, no need to start
* the scan state machine in stack. The scan must honour the channel
- * configuration done by the regulatory agent in the wiphy's registered
- * bands. When the scan finishes, ieee80211_scan_completed() must be
- * called; note that it also must be called when the scan cannot finish
- * because the hardware is turned off! Anything else is a bug!
+ * configuration done by the regulatory agent in the wiphy's
+ * registered bands. The hardware (or the driver) needs to make sure
+ * that power save is disabled. When the scan finishes,
+ * ieee80211_scan_completed() must be called; note that it also must
+ * be called when the scan cannot finish because the hardware is
+ * turned off! Anything else is a bug! Returns a negative error code
+ * which will be seen in userspace.
+ *
+ * @sw_scan_start: Notifier function that is called just before a software scan
+ * is started. Can be NULL, if the driver doesn't need this notification.
+ *
+ * @sw_scan_complete: Notifier function that is called just after a software scan
+ * finished. Can be NULL, if the driver doesn't need this notification.
*
- * @get_stats: return low-level statistics
+ * @get_stats: Return low-level statistics.
+ * Returns zero if statistics are available.
*
* @get_tkip_seq: If your device implements TKIP encryption in hardware this
* callback should be provided to read the TKIP transmit IVs (both IV32
@@ -1261,16 +1357,21 @@ enum ieee80211_ampdu_mlme_action {
*
* @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max),
* bursting) for a hardware TX queue.
+ * Returns a negative error code on failure.
*
* @get_tx_stats: Get statistics of the current TX queue status. This is used
* to get number of currently queued packets (queue length), maximum queue
* size (limit), and total number of packets sent using each TX queue
- * (count). The 'stats' pointer points to an array that has hw->queues +
- * hw->ampdu_queues items.
+ * (count). The 'stats' pointer points to an array that has hw->queues
+ * items.
*
* @get_tsf: Get the current TSF timer value from firmware/hardware. Currently,
- * this is only used for IBSS mode debugging and, as such, is not a
- * required function. Must be atomic.
+ * this is only used for IBSS mode BSSID merging and debugging. Is not a
+ * required function.
+ *
+ * @set_tsf: Set the TSF timer to the specified value in the firmware/hardware.
+ * Currently, this is only used for IBSS mode debugging. Is not a
+ * required function.
*
* @reset_tsf: Reset the TSF timer and allow firmware/hardware to synchronize
* with other STAs in the IBSS. This is only used in IBSS mode. This
@@ -1280,13 +1381,15 @@ enum ieee80211_ampdu_mlme_action {
* @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
* This is needed only for IBSS mode and the result of this function is
* used to determine whether to reply to Probe Requests.
+ * Returns non-zero if this device sent the last beacon.
*
* @ampdu_action: Perform a certain A-MPDU action
* The RA/TID combination determines the destination and TID we want
* the ampdu action to be performed for. The action is defined through
* ieee80211_ampdu_mlme_action. Starting sequence number (@ssn)
- * is the first frame we expect to perform the action on. notice
+ * is the first frame we expect to perform the action on. Notice
* that TX/RX_STOP can pass NULL for this parameter.
+ * Returns a negative error code on failure.
*/
struct ieee80211_ops {
int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -1311,12 +1414,15 @@ struct ieee80211_ops {
int (*set_tim)(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
bool set);
int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
- const u8 *local_address, const u8 *address,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key);
void (*update_tkip_key)(struct ieee80211_hw *hw,
struct ieee80211_key_conf *conf, const u8 *address,
u32 iv32, u16 *phase1key);
- int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
+ int (*hw_scan)(struct ieee80211_hw *hw,
+ struct cfg80211_scan_request *req);
+ void (*sw_scan_start)(struct ieee80211_hw *hw);
+ void (*sw_scan_complete)(struct ieee80211_hw *hw);
int (*get_stats)(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
void (*get_tkip_seq)(struct ieee80211_hw *hw, u8 hw_key_idx,
@@ -1329,6 +1435,7 @@ struct ieee80211_ops {
int (*get_tx_stats)(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats);
u64 (*get_tsf)(struct ieee80211_hw *hw);
+ void (*set_tsf)(struct ieee80211_hw *hw, u64 tsf);
void (*reset_tsf)(struct ieee80211_hw *hw);
int (*tx_last_beacon)(struct ieee80211_hw *hw);
int (*ampdu_action)(struct ieee80211_hw *hw,
@@ -1753,8 +1860,9 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw);
* mac80211 that the scan finished.
*
* @hw: the hardware that finished the scan
+ * @aborted: set to true if scan was aborted
*/
-void ieee80211_scan_completed(struct ieee80211_hw *hw);
+void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted);
/**
* ieee80211_iterate_active_interfaces - iterate active interfaces
@@ -1883,10 +1991,30 @@ void ieee80211_stop_tx_ba_cb_irqsafe(struct ieee80211_hw *hw, const u8 *ra,
struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw,
const u8 *addr);
+/**
+ * ieee80211_beacon_loss - inform hardware does not receive beacons
+ *
+ * @vif: &struct ieee80211_vif pointer from &struct ieee80211_if_init_conf.
+ *
+ * When beacon filtering is enabled with IEEE80211_HW_BEACON_FILTERING and
+ * IEEE80211_CONF_PS is set, the driver needs to inform whenever the
+ * hardware is not receiving beacons with this function.
+ */
+void ieee80211_beacon_loss(struct ieee80211_vif *vif);
/* Rate control API */
/**
+ * enum rate_control_changed - flags to indicate which parameter changed
+ *
+ * @IEEE80211_RC_HT_CHANGED: The HT parameters of the operating channel have
+ * changed, rate control algorithm can update its internal state if needed.
+ */
+enum rate_control_changed {
+ IEEE80211_RC_HT_CHANGED = BIT(0)
+};
+
+/**
* struct ieee80211_tx_rate_control - rate control information for/from RC algo
*
* @hw: The hardware the algorithm is invoked for.
@@ -1922,6 +2050,9 @@ struct rate_control_ops {
void *(*alloc_sta)(void *priv, struct ieee80211_sta *sta, gfp_t gfp);
void (*rate_init)(void *priv, struct ieee80211_supported_band *sband,
struct ieee80211_sta *sta, void *priv_sta);
+ void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
+ struct ieee80211_sta *sta,
+ void *priv_sta, u32 changed);
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
void *priv_sta);
@@ -1963,4 +2094,34 @@ rate_lowest_index(struct ieee80211_supported_band *sband,
int ieee80211_rate_control_register(struct rate_control_ops *ops);
void ieee80211_rate_control_unregister(struct rate_control_ops *ops);
+static inline bool
+conf_is_ht20(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT20;
+}
+
+static inline bool
+conf_is_ht40_minus(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT40MINUS;
+}
+
+static inline bool
+conf_is_ht40_plus(struct ieee80211_conf *conf)
+{
+ return conf->channel_type == NL80211_CHAN_HT40PLUS;
+}
+
+static inline bool
+conf_is_ht40(struct ieee80211_conf *conf)
+{
+ return conf_is_ht40_minus(conf) || conf_is_ht40_plus(conf);
+}
+
+static inline bool
+conf_is_ht(struct ieee80211_conf *conf)
+{
+ return conf->channel_type != NL80211_CHAN_NO_HT;
+}
+
#endif /* MAC80211_H */
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 6fc13d905c5f..ded434b032a4 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -109,11 +109,6 @@ extern struct list_head net_namespace_list;
#ifdef CONFIG_NET_NS
extern void __put_net(struct net *net);
-static inline int net_alive(struct net *net)
-{
- return net && atomic_read(&net->count);
-}
-
static inline struct net *get_net(struct net *net)
{
atomic_inc(&net->count);
@@ -145,11 +140,6 @@ int net_eq(const struct net *net1, const struct net *net2)
}
#else
-static inline int net_alive(struct net *net)
-{
- return 1;
-}
-
static inline struct net *get_net(struct net *net)
{
return net;
@@ -234,6 +224,23 @@ struct pernet_operations {
void (*exit)(struct net *net);
};
+/*
+ * Use these carefully. If you implement a network device and it
+ * needs per network namespace operations use device pernet operations,
+ * otherwise use pernet subsys operations.
+ *
+ * This is critically important. Most of the network code cleanup
+ * runs with the assumption that dev_remove_pack has been called so no
+ * new packets will arrive during and after the cleanup functions have
+ * been called. dev_remove_pack is not per namespace so instead the
+ * guarantee of no more packets arriving in a network namespace is
+ * provided by ensuring that all network devices and all sockets have
+ * left the network namespace before the cleanup methods are called.
+ *
+ * For the longest time the ipv4 icmp code was registered as a pernet
+ * device which caused kernel oops, and panics during network
+ * namespace cleanup. So please don't get this wrong.
+ */
extern int register_pernet_subsys(struct pernet_operations *);
extern void unregister_pernet_subsys(struct pernet_operations *);
extern int register_pernet_gen_subsys(int *id, struct pernet_operations *);
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 2e0c53641cbe..6c3f964de9e1 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -91,8 +91,7 @@ struct nf_conn_help {
#include <net/netfilter/ipv4/nf_conntrack_ipv4.h>
#include <net/netfilter/ipv6/nf_conntrack_ipv6.h>
-struct nf_conn
-{
+struct nf_conn {
/* Usage count in here is 1 for hash table/destruct timer, 1 per skb,
plus 1 for any connection(s) we are `master' for */
struct nf_conntrack ct_general;
@@ -126,7 +125,6 @@ struct nf_conn
#ifdef CONFIG_NET_NS
struct net *ct_net;
#endif
- struct rcu_head rcu;
};
static inline struct nf_conn *
@@ -190,9 +188,13 @@ static inline void nf_ct_put(struct nf_conn *ct)
extern int nf_ct_l3proto_try_module_get(unsigned short l3proto);
extern void nf_ct_l3proto_module_put(unsigned short l3proto);
-extern struct hlist_head *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced);
-extern void nf_ct_free_hashtable(struct hlist_head *hash, int vmalloced,
- unsigned int size);
+/*
+ * Allocate a hashtable of hlist_head (if nulls == 0),
+ * or hlist_nulls_head (if nulls == 1)
+ */
+extern void *nf_ct_alloc_hashtable(unsigned int *sizep, int *vmalloced, int nulls);
+
+extern void nf_ct_free_hashtable(void *hash, int vmalloced, unsigned int size);
extern struct nf_conntrack_tuple_hash *
__nf_conntrack_find(struct net *net, const struct nf_conntrack_tuple *tuple);
@@ -287,7 +289,7 @@ static inline int nf_ct_is_untracked(const struct sk_buff *skb)
extern int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
extern unsigned int nf_conntrack_htable_size;
-extern int nf_conntrack_max;
+extern unsigned int nf_conntrack_max;
#define NF_CT_STAT_INC(net, count) \
(per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index e78afe7f28e3..5a449b44ba33 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -59,10 +59,11 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb)
struct nf_conn *ct = (struct nf_conn *)skb->nfct;
int ret = NF_ACCEPT;
- if (ct) {
+ if (ct && ct != &nf_conntrack_untracked) {
if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
ret = __nf_conntrack_confirm(skb);
- nf_ct_deliver_cached_events(ct);
+ if (likely(ret == NF_ACCEPT))
+ nf_ct_deliver_cached_events(ct);
}
return ret;
}
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 66d65a7caa39..ee2a4b369a04 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -14,6 +14,8 @@
struct module;
+#define NF_CT_HELPER_NAME_LEN 16
+
struct nf_conntrack_helper
{
struct hlist_node hnode; /* Internal use. */
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 0378676c3dd8..9f99d36d5de9 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -53,10 +53,17 @@ struct nf_conntrack_l3proto
int (*tuple_to_nlattr)(struct sk_buff *skb,
const struct nf_conntrack_tuple *t);
+ /*
+ * Calculate size of tuple nlattr
+ */
+ int (*nlattr_tuple_size)(void);
+
int (*nlattr_to_tuple)(struct nlattr *tb[],
struct nf_conntrack_tuple *t);
const struct nla_policy *nla_policy;
+ size_t nla_size;
+
#ifdef CONFIG_SYSCTL
struct ctl_table_header *ctl_table_header;
struct ctl_path *ctl_table_path;
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index debdaf75cecf..ba32ed7bdabe 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -64,16 +64,22 @@ struct nf_conntrack_l4proto
/* convert protoinfo to nfnetink attributes */
int (*to_nlattr)(struct sk_buff *skb, struct nlattr *nla,
const struct nf_conn *ct);
+ /* Calculate protoinfo nlattr size */
+ int (*nlattr_size)(void);
/* convert nfnetlink attributes to protoinfo */
int (*from_nlattr)(struct nlattr *tb[], struct nf_conn *ct);
int (*tuple_to_nlattr)(struct sk_buff *skb,
const struct nf_conntrack_tuple *t);
+ /* Calculate tuple nlattr size */
+ int (*nlattr_tuple_size)(void);
int (*nlattr_to_tuple)(struct nlattr *tb[],
struct nf_conntrack_tuple *t);
const struct nla_policy *nla_policy;
+ size_t nla_size;
+
#ifdef CONFIG_SYSCTL
struct ctl_table_header **ctl_table_header;
struct ctl_table *ctl_table;
@@ -90,10 +96,7 @@ struct nf_conntrack_l4proto
struct module *me;
};
-/* Existing built-in protocols */
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
-extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+/* Existing built-in generic protocol */
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
#define MAX_NF_CT_PROTO 256
@@ -101,11 +104,6 @@ extern struct nf_conntrack_l4proto nf_conntrack_l4proto_generic;
extern struct nf_conntrack_l4proto *
__nf_ct_l4proto_find(u_int16_t l3proto, u_int8_t l4proto);
-extern struct nf_conntrack_l4proto *
-nf_ct_l4proto_find_get(u_int16_t l3proto, u_int8_t protocol);
-
-extern void nf_ct_l4proto_put(struct nf_conntrack_l4proto *p);
-
/* Protocol registration. */
extern int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *proto);
extern void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *proto);
@@ -115,6 +113,7 @@ extern int nf_ct_port_tuple_to_nlattr(struct sk_buff *skb,
const struct nf_conntrack_tuple *tuple);
extern int nf_ct_port_nlattr_to_tuple(struct nlattr *tb[],
struct nf_conntrack_tuple *t);
+extern int nf_ct_port_nlattr_tuple_size(void);
extern const struct nla_policy nf_ct_port_nla_policy[];
#ifdef CONFIG_SYSCTL
diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h
index f2f6aa73dc10..2628c154d40e 100644
--- a/include/net/netfilter/nf_conntrack_tuple.h
+++ b/include/net/netfilter/nf_conntrack_tuple.h
@@ -12,6 +12,7 @@
#include <linux/netfilter/x_tables.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
+#include <linux/list_nulls.h>
/* A `tuple' is a structure containing the information to uniquely
identify a connection. ie. if two packets have the same tuple, they
@@ -146,9 +147,8 @@ static inline void nf_ct_dump_tuple(const struct nf_conntrack_tuple *t)
((enum ip_conntrack_dir)(h)->tuple.dst.dir)
/* Connections have two entries in the hash table: one for each way */
-struct nf_conntrack_tuple_hash
-{
- struct hlist_node hnode;
+struct nf_conntrack_tuple_hash {
+ struct hlist_nulls_node hnnode;
struct nf_conntrack_tuple tuple;
};
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 7182c06974f4..920997f1aff0 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -1,6 +1,8 @@
#ifndef _NF_LOG_H
#define _NF_LOG_H
+#include <linux/netfilter.h>
+
/* those NF_LOG_* defines and struct nf_loginfo are legacy definitios that will
* disappear once iptables is replaced with pkttables. Please DO NOT use them
* for any new code! */
@@ -40,12 +42,15 @@ struct nf_logger {
struct module *me;
nf_logfn *logfn;
char *name;
+ struct list_head list[NFPROTO_NUMPROTO];
};
/* Function to register/unregister log function. */
-int nf_log_register(u_int8_t pf, const struct nf_logger *logger);
-void nf_log_unregister(const struct nf_logger *logger);
-void nf_log_unregister_pf(u_int8_t pf);
+int nf_log_register(u_int8_t pf, struct nf_logger *logger);
+void nf_log_unregister(struct nf_logger *logger);
+
+int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger);
+void nf_log_unbind_pf(u_int8_t pf);
/* Calls the registered backend logging function */
void nf_log_packet(u_int8_t pf,
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
index 749011eedc0b..60ebbc1fef46 100644
--- a/include/net/netlabel.h
+++ b/include/net/netlabel.h
@@ -36,6 +36,7 @@
#include <linux/in.h>
#include <linux/in6.h>
#include <net/netlink.h>
+#include <net/request_sock.h>
#include <asm/atomic.h>
struct cipso_v4_doi;
@@ -406,6 +407,7 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
*/
int netlbl_enabled(void);
int netlbl_sock_setattr(struct sock *sk,
+ u16 family,
const struct netlbl_lsm_secattr *secattr);
void netlbl_sock_delattr(struct sock *sk);
int netlbl_sock_getattr(struct sock *sk,
@@ -413,6 +415,9 @@ int netlbl_sock_getattr(struct sock *sk,
int netlbl_conn_setattr(struct sock *sk,
struct sockaddr *addr,
const struct netlbl_lsm_secattr *secattr);
+int netlbl_req_setattr(struct request_sock *req,
+ const struct netlbl_lsm_secattr *secattr);
+void netlbl_req_delattr(struct request_sock *req);
int netlbl_skbuff_setattr(struct sk_buff *skb,
u16 family,
const struct netlbl_lsm_secattr *secattr);
@@ -519,7 +524,8 @@ static inline int netlbl_enabled(void)
return 0;
}
static inline int netlbl_sock_setattr(struct sock *sk,
- const struct netlbl_lsm_secattr *secattr)
+ u16 family,
+ const struct netlbl_lsm_secattr *secattr)
{
return -ENOSYS;
}
@@ -537,6 +543,15 @@ static inline int netlbl_conn_setattr(struct sock *sk,
{
return -ENOSYS;
}
+static inline int netlbl_req_setattr(struct request_sock *req,
+ const struct netlbl_lsm_secattr *secattr)
+{
+ return -ENOSYS;
+}
+static inline void netlbl_req_delattr(struct request_sock *req)
+{
+ return;
+}
static inline int netlbl_skbuff_setattr(struct sk_buff *skb,
u16 family,
const struct netlbl_lsm_secattr *secattr)
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 8a6150a3f4c7..eddb50289d6d 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -230,6 +230,7 @@ extern int nla_validate(struct nlattr *head, int len, int maxtype,
extern int nla_parse(struct nlattr *tb[], int maxtype,
struct nlattr *head, int len,
const struct nla_policy *policy);
+extern int nla_policy_len(const struct nla_policy *, int);
extern struct nlattr * nla_find(struct nlattr *head, int len, int attrtype);
extern size_t nla_strlcpy(char *dst, const struct nlattr *nla,
size_t dstsize);
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index f4498a62881b..9dc58402bc09 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -2,6 +2,7 @@
#define __NETNS_CONNTRACK_H
#include <linux/list.h>
+#include <linux/list_nulls.h>
#include <asm/atomic.h>
struct ctl_table_header;
@@ -10,9 +11,9 @@ struct nf_conntrack_ecache;
struct netns_ct {
atomic_t count;
unsigned int expect_count;
- struct hlist_head *hash;
+ struct hlist_nulls_head *hash;
struct hlist_head *expect_hash;
- struct hlist_head unconfirmed;
+ struct hlist_nulls_head unconfirmed;
struct ip_conntrack_stat *stat;
#ifdef CONFIG_NF_CONNTRACK_EVENTS
struct nf_conntrack_ecache *ecache;
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 977f482d97a9..2eb3814d6258 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -54,5 +54,18 @@ struct netns_ipv4 {
struct timer_list rt_secret_timer;
atomic_t rt_genid;
+
+#ifdef CONFIG_IP_MROUTE
+ struct sock *mroute_sk;
+ struct mfc_cache **mfc_cache_array;
+ struct vif_device *vif_table;
+ int maxvif;
+ atomic_t cache_resolve_queue_len;
+ int mroute_do_assert;
+ int mroute_do_pim;
+#if defined(CONFIG_IP_PIMSM_V1) || defined(CONFIG_IP_PIMSM_V2)
+ int mroute_reg_vif_num;
+#endif
+#endif
};
#endif
diff --git a/include/net/netrom.h b/include/net/netrom.h
index f06852bba62a..15696b1fd30f 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -59,10 +59,6 @@ enum {
#define NR_MAX_WINDOW_SIZE 127 /* Maximum Window Allowable - 127 */
#define NR_MAX_PACKET_SIZE 236 /* Maximum Packet Length - 236 */
-struct nr_private {
- struct net_device_stats stats;
-};
-
struct nr_sock {
struct sock sock;
ax25_address user_addr, source_addr, dest_addr;
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index 057b0a8a2885..d43f71b5ec00 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -105,7 +105,6 @@ void phonet_proto_unregister(int protocol, struct phonet_protocol *pp);
int phonet_sysctl_init(void);
void phonet_sysctl_exit(void);
-void phonet_netlink_register(void);
int isi_register(void);
void isi_unregister(void);
diff --git a/include/net/phonet/pn_dev.h b/include/net/phonet/pn_dev.h
index aa1c59a1d33f..5054dc5ea2c2 100644
--- a/include/net/phonet/pn_dev.h
+++ b/include/net/phonet/pn_dev.h
@@ -28,7 +28,7 @@ struct phonet_device_list {
spinlock_t lock;
};
-extern struct phonet_device_list pndevs;
+struct phonet_device_list *phonet_device_list(struct net *net);
struct phonet_device {
struct list_head list;
@@ -36,8 +36,9 @@ struct phonet_device {
DECLARE_BITMAP(addrs, 64);
};
-void phonet_device_init(void);
+int phonet_device_init(void);
void phonet_device_exit(void);
+int phonet_netlink_register(void);
struct net_device *phonet_device_get(struct net *net);
int phonet_address_add(struct net_device *dev, u8 addr);
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 4082f39f5079..e37fe3129c17 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -85,6 +85,7 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
struct nlattr *tab);
extern void qdisc_put_rtab(struct qdisc_rate_table *tab);
extern void qdisc_put_stab(struct qdisc_size_table *tab);
+extern void qdisc_warn_nonwc(char *txt, struct Qdisc *qdisc);
extern void __qdisc_run(struct Qdisc *q);
diff --git a/include/net/psnap.h b/include/net/psnap.h
index b2e01cc3fc8a..fe456c295b04 100644
--- a/include/net/psnap.h
+++ b/include/net/psnap.h
@@ -1,7 +1,11 @@
#ifndef _NET_PSNAP_H
#define _NET_PSNAP_H
-extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *orig_dev));
+extern struct datalink_proto *
+register_snap_client(const unsigned char *desc,
+ int (*rcvfunc)(struct sk_buff *, struct net_device *,
+ struct packet_type *,
+ struct net_device *orig_dev));
extern void unregister_snap_client(struct datalink_proto *proto);
#endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f8c47429044a..964ffa0d8815 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -42,24 +42,17 @@ struct Qdisc
int (*enqueue)(struct sk_buff *skb, struct Qdisc *dev);
struct sk_buff * (*dequeue)(struct Qdisc *dev);
unsigned flags;
-#define TCQ_F_BUILTIN 1
-#define TCQ_F_THROTTLED 2
-#define TCQ_F_INGRESS 4
+#define TCQ_F_BUILTIN 1
+#define TCQ_F_THROTTLED 2
+#define TCQ_F_INGRESS 4
+#define TCQ_F_WARN_NONWC (1 << 16)
int padded;
struct Qdisc_ops *ops;
struct qdisc_size_table *stab;
+ struct list_head list;
u32 handle;
u32 parent;
atomic_t refcnt;
- unsigned long state;
- struct sk_buff *gso_skb;
- struct sk_buff_head q;
- struct netdev_queue *dev_queue;
- struct Qdisc *next_sched;
- struct list_head list;
-
- struct gnet_stats_basic bstats;
- struct gnet_stats_queue qstats;
struct gnet_stats_rate_est rate_est;
int (*reshape_fail)(struct sk_buff *skb,
struct Qdisc *q);
@@ -70,6 +63,17 @@ struct Qdisc
* and it will live until better solution will be invented.
*/
struct Qdisc *__parent;
+ struct netdev_queue *dev_queue;
+ struct Qdisc *next_sched;
+
+ struct sk_buff *gso_skb;
+ /*
+ * For performance sake on SMP, we put highly modified fields at the end
+ */
+ unsigned long state;
+ struct sk_buff_head q;
+ struct gnet_stats_basic bstats;
+ struct gnet_stats_queue qstats;
};
struct Qdisc_class_ops
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index b799fb21519a..befc8d2a1b9f 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -46,14 +46,14 @@
#include <net/sctp/sctp.h>
#include <linux/crc32c.h>
-static inline __be32 sctp_crc32c(__be32 crc, u8 *buffer, u16 length)
+static inline __u32 sctp_crc32c(__u32 crc, u8 *buffer, u16 length)
{
- return (__force __be32)crc32c((__force u32)crc, buffer, length);
+ return crc32c(crc, buffer, length);
}
-static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
+static inline __u32 sctp_start_cksum(__u8 *buffer, __u16 length)
{
- __be32 crc = ~cpu_to_be32(0);
+ __u32 crc = ~(__u32)0;
__u8 zero[sizeof(__u32)] = {0};
/* Optimize this routine to be SCTP specific, knowing how
@@ -72,12 +72,12 @@ static inline __be32 sctp_start_cksum(__u8 *buffer, __u16 length)
return crc;
}
-static inline __be32 sctp_update_cksum(__u8 *buffer, __u16 length, __be32 crc32)
+static inline __u32 sctp_update_cksum(__u8 *buffer, __u16 length, __u32 crc32)
{
return sctp_crc32c(crc32, buffer, length);
}
-static inline __be32 sctp_end_cksum(__be32 crc32)
+static inline __le32 sctp_end_cksum(__be32 crc32)
{
- return ~crc32;
+ return cpu_to_le32(~crc32);
}
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index 88988ab03d75..3b966802e05d 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -77,7 +77,8 @@ typedef enum {
SCTP_CMD_HB_TIMERS_START, /* Start the heartbeat timers. */
SCTP_CMD_HB_TIMER_UPDATE, /* Update a heartbeat timers. */
SCTP_CMD_HB_TIMERS_STOP, /* Stop the heartbeat timers. */
- SCTP_CMD_TRANSPORT_RESET, /* Reset the status of a transport. */
+ SCTP_CMD_TRANSPORT_HB_SENT, /* Reset the status of a transport. */
+ SCTP_CMD_TRANSPORT_IDLE, /* Do manipulations on idle transport */
SCTP_CMD_TRANSPORT_ON, /* Mark the transport as active. */
SCTP_CMD_REPORT_ERROR, /* Pass this error back out of the sm. */
SCTP_CMD_REPORT_BAD_TAG, /* Verification tags didn't match. */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index bbb7742195b0..9f80a7668289 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -62,13 +62,6 @@
* and will continue to evolve.
*/
-
-
-#ifdef TEST_FRAME
-#undef CONFIG_SCTP_DBG_OBJCNT
-#undef CONFIG_SYSCTL
-#endif /* TEST_FRAME */
-
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/in.h>
@@ -138,6 +131,8 @@ void sctp_write_space(struct sock *sk);
unsigned int sctp_poll(struct file *file, struct socket *sock,
poll_table *wait);
void sctp_sock_rfree(struct sk_buff *skb);
+void sctp_copy_sock(struct sock *newsk, struct sock *sk,
+ struct sctp_association *asoc);
extern struct percpu_counter sctp_sockets_allocated;
/*
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9661d7b765f0..23f08fe1d50a 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -218,6 +218,10 @@ extern struct sctp_globals {
/* Flag to idicate if SCTP-AUTH is enabled */
int auth_enable;
+
+ /* Flag to indicate whether computing and verifying checksum
+ * is disabled. */
+ int checksum_disable;
} sctp_globals;
#define sctp_rto_initial (sctp_globals.rto_initial)
@@ -252,6 +256,7 @@ extern struct sctp_globals {
#define sctp_addip_noauth (sctp_globals.addip_noauth_enable)
#define sctp_prsctp_enable (sctp_globals.prsctp_enable)
#define sctp_auth_enable (sctp_globals.auth_enable)
+#define sctp_checksum_disable (sctp_globals.checksum_disable)
/* SCTP Socket type: UDP or TCP style. */
typedef enum {
@@ -905,8 +910,10 @@ struct sctp_transport {
* should be set. Every time the RTT
* calculation completes (i.e. the DATA chunk
* is SACK'd) clear this flag.
+ * hb_sent : a flag that signals that we have a pending heartbeat.
*/
__u8 rto_pending;
+ __u8 hb_sent;
/* Flag to track the current fast recovery state */
__u8 fast_recovery;
diff --git a/include/net/sock.h b/include/net/sock.h
index 5a3a151bd730..4bb1ff9fd15b 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -158,7 +158,7 @@ struct sock_common {
* @sk_allocation: allocation mode
* @sk_sndbuf: size of send buffer in bytes
* @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE,
- * %SO_OOBINLINE settings
+ * %SO_OOBINLINE settings, %SO_TIMESTAMPING settings
* @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets
* @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO)
* @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4)
@@ -488,6 +488,13 @@ enum sock_flags {
SOCK_RCVTSTAMPNS, /* %SO_TIMESTAMPNS setting */
SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */
SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */
+ SOCK_TIMESTAMPING_TX_HARDWARE, /* %SOF_TIMESTAMPING_TX_HARDWARE */
+ SOCK_TIMESTAMPING_TX_SOFTWARE, /* %SOF_TIMESTAMPING_TX_SOFTWARE */
+ SOCK_TIMESTAMPING_RX_HARDWARE, /* %SOF_TIMESTAMPING_RX_HARDWARE */
+ SOCK_TIMESTAMPING_RX_SOFTWARE, /* %SOF_TIMESTAMPING_RX_SOFTWARE */
+ SOCK_TIMESTAMPING_SOFTWARE, /* %SOF_TIMESTAMPING_SOFTWARE */
+ SOCK_TIMESTAMPING_RAW_HARDWARE, /* %SOF_TIMESTAMPING_RAW_HARDWARE */
+ SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */
};
static inline void sock_copy_flags(struct sock *nsk, struct sock *osk)
@@ -860,7 +867,6 @@ static inline void sk_mem_uncharge(struct sock *sk, int size)
static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
{
- skb_truesize_check(skb);
sock_set_flag(sk, SOCK_QUEUE_SHRUNK);
sk->sk_wmem_queued -= skb->truesize;
sk_mem_uncharge(sk, skb->truesize);
@@ -945,6 +951,11 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk,
unsigned long size,
int noblock,
int *errcode);
+extern struct sk_buff *sock_alloc_send_pskb(struct sock *sk,
+ unsigned long header_len,
+ unsigned long data_len,
+ int noblock,
+ int *errcode);
extern void *sock_kmalloc(struct sock *sk, int size,
gfp_t priority);
extern void sock_kfree_s(struct sock *sk, void *mem, int size);
@@ -1308,7 +1319,7 @@ static inline int sock_writeable(const struct sock *sk)
static inline gfp_t gfp_any(void)
{
- return in_atomic() ? GFP_ATOMIC : GFP_KERNEL;
+ return in_softirq() ? GFP_ATOMIC : GFP_KERNEL;
}
static inline long sock_rcvtimeo(const struct sock *sk, int noblock)
@@ -1341,14 +1352,45 @@ static __inline__ void
sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
{
ktime_t kt = skb->tstamp;
+ struct skb_shared_hwtstamps *hwtstamps = skb_hwtstamps(skb);
- if (sock_flag(sk, SOCK_RCVTSTAMP))
+ /*
+ * generate control messages if
+ * - receive time stamping in software requested (SOCK_RCVTSTAMP
+ * or SOCK_TIMESTAMPING_RX_SOFTWARE)
+ * - software time stamp available and wanted
+ * (SOCK_TIMESTAMPING_SOFTWARE)
+ * - hardware time stamps available and wanted
+ * (SOCK_TIMESTAMPING_SYS_HARDWARE or
+ * SOCK_TIMESTAMPING_RAW_HARDWARE)
+ */
+ if (sock_flag(sk, SOCK_RCVTSTAMP) ||
+ sock_flag(sk, SOCK_TIMESTAMPING_RX_SOFTWARE) ||
+ (kt.tv64 && sock_flag(sk, SOCK_TIMESTAMPING_SOFTWARE)) ||
+ (hwtstamps->hwtstamp.tv64 &&
+ sock_flag(sk, SOCK_TIMESTAMPING_RAW_HARDWARE)) ||
+ (hwtstamps->syststamp.tv64 &&
+ sock_flag(sk, SOCK_TIMESTAMPING_SYS_HARDWARE)))
__sock_recv_timestamp(msg, sk, skb);
else
sk->sk_stamp = kt;
}
/**
+ * sock_tx_timestamp - checks whether the outgoing packet is to be time stamped
+ * @msg: outgoing packet
+ * @sk: socket sending this packet
+ * @shtx: filled with instructions for time stamping
+ *
+ * Currently only depends on SOCK_TIMESTAMPING* flags. Returns error code if
+ * parameters are invalid.
+ */
+extern int sock_tx_timestamp(struct msghdr *msg,
+ struct sock *sk,
+ union skb_shared_tx *shtx);
+
+
+/**
* sk_eat_skb - Release a skb if it is no longer needed
* @sk: socket to eat this skb from
* @skb: socket buffer to eat
@@ -1416,7 +1458,7 @@ static inline struct sock *skb_steal_sock(struct sk_buff *skb)
return NULL;
}
-extern void sock_enable_timestamp(struct sock *sk);
+extern void sock_enable_timestamp(struct sock *sk, int flag);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
extern int sock_get_timestampns(struct sock *, struct timespec __user *);
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 218235de8963..1b94b9bfe2dc 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -481,7 +481,16 @@ static inline void tcp_clear_xmit_timers(struct sock *sk)
}
extern unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu);
-extern unsigned int tcp_current_mss(struct sock *sk, int large);
+extern unsigned int tcp_current_mss(struct sock *sk);
+
+/* Bound MSS / TSO packet size with the half of the window */
+static inline int tcp_bound_to_half_wnd(struct tcp_sock *tp, int pktsize)
+{
+ if (tp->max_window && pktsize > (tp->max_window >> 1))
+ return max(tp->max_window >> 1, 68U - tp->tcp_header_len);
+ else
+ return pktsize;
+}
/* tcp.c */
extern void tcp_get_info(struct sock *, struct tcp_info *);
@@ -607,21 +616,6 @@ static inline int tcp_skb_mss(const struct sk_buff *skb)
return skb_shinfo(skb)->gso_size;
}
-static inline void tcp_dec_pcount_approx_int(__u32 *count, const int decr)
-{
- if (*count) {
- *count -= decr;
- if ((int)*count < 0)
- *count = 0;
- }
-}
-
-static inline void tcp_dec_pcount_approx(__u32 *count,
- const struct sk_buff *skb)
-{
- tcp_dec_pcount_approx_int(count, tcp_skb_pcount(skb));
-}
-
/* Events passed to congestion control interface */
enum tcp_ca_event {
CA_EVENT_TX_START, /* first transmit when no packets in flight */
@@ -685,6 +679,7 @@ extern void tcp_get_allowed_congestion_control(char *buf, size_t len);
extern int tcp_set_allowed_congestion_control(char *allowed);
extern int tcp_set_congestion_control(struct sock *sk, const char *name);
extern void tcp_slow_start(struct tcp_sock *tp);
+extern void tcp_cong_avoid_ai(struct tcp_sock *tp, u32 w);
extern struct tcp_congestion_ops tcp_init_congestion_ops;
extern u32 tcp_reno_ssthresh(struct sock *sk);
@@ -821,15 +816,15 @@ static inline void tcp_push_pending_frames(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
- __tcp_push_pending_frames(sk, tcp_current_mss(sk, 1), tp->nonagle);
+ __tcp_push_pending_frames(sk, tcp_current_mss(sk), tp->nonagle);
}
-static inline void tcp_init_wl(struct tcp_sock *tp, u32 ack, u32 seq)
+static inline void tcp_init_wl(struct tcp_sock *tp, u32 seq)
{
tp->snd_wl1 = seq;
}
-static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq)
+static inline void tcp_update_wl(struct tcp_sock *tp, u32 seq)
{
tp->snd_wl1 = seq;
}
@@ -925,7 +920,6 @@ extern void tcp_done(struct sock *sk);
static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
{
rx_opt->dsack = 0;
- rx_opt->eff_sacks = 0;
rx_opt->num_sacks = 0;
}
@@ -997,11 +991,21 @@ static inline int tcp_fin_time(const struct sock *sk)
return fin_timeout;
}
-static inline int tcp_paws_check(const struct tcp_options_received *rx_opt, int rst)
+static inline int tcp_paws_check(const struct tcp_options_received *rx_opt,
+ int paws_win)
{
- if ((s32)(rx_opt->rcv_tsval - rx_opt->ts_recent) >= 0)
- return 0;
- if (get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)
+ if ((s32)(rx_opt->ts_recent - rx_opt->rcv_tsval) <= paws_win)
+ return 1;
+ if (unlikely(get_seconds() >= rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS))
+ return 1;
+
+ return 0;
+}
+
+static inline int tcp_paws_reject(const struct tcp_options_received *rx_opt,
+ int rst)
+{
+ if (tcp_paws_check(rx_opt, 0))
return 0;
/* RST segments are not recommended to carry timestamp,
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 876b6f2bb4fd..bfb240c6cf79 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -46,7 +46,7 @@ extern int datagram_send_ctl(struct net *net,
struct ipv6_txoptions *opt,
int *hlimit, int *tclass);
-#define LOOPBACK4_IPV6 __constant_htonl(0x7f000006)
+#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
/*
* address family specific functions
diff --git a/include/net/udp.h b/include/net/udp.h
index 90e6ce56be65..93dbe294d459 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -124,6 +124,8 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
sk_common_release(sk);
}
+extern int ipv4_rcv_saddr_equal(const struct sock *sk1,
+ const struct sock *sk2);
extern int udp_lib_get_port(struct sock *sk, unsigned short snum,
int (*)(const struct sock*,const struct sock*));
diff --git a/include/net/wireless.h b/include/net/wireless.h
index 21c5d966142d..64a76208580c 100644
--- a/include/net/wireless.h
+++ b/include/net/wireless.h
@@ -69,6 +69,9 @@ enum ieee80211_channel_flags {
* @band: band this channel belongs to.
* @max_antenna_gain: maximum antenna gain in dBi
* @max_power: maximum transmission power (in dBm)
+ * @beacon_found: helper to regulatory code to indicate when a beacon
+ * has been found on this channel. Use regulatory_hint_found_beacon()
+ * to enable this, this is is useful only on 5 GHz band.
* @orig_mag: internal use
* @orig_mpwr: internal use
*/
@@ -80,6 +83,7 @@ struct ieee80211_channel {
u32 flags;
int max_antenna_gain;
int max_power;
+ bool beacon_found;
u32 orig_flags;
int orig_mag, orig_mpwr;
};
@@ -181,12 +185,26 @@ struct ieee80211_supported_band {
* struct wiphy - wireless hardware description
* @idx: the wiphy index assigned to this item
* @class_dev: the class device representing /sys/class/ieee80211/<wiphy-name>
- * @fw_handles_regulatory: tells us the firmware for this device
- * has its own regulatory solution and cannot identify the
+ * @custom_regulatory: tells us the driver for this device
+ * has its own custom regulatory domain and cannot identify the
* ISO / IEC 3166 alpha2 it belongs to. When this is enabled
* we will disregard the first regulatory hint (when the
* initiator is %REGDOM_SET_BY_CORE).
+ * @strict_regulatory: tells us the driver for this device will ignore
+ * regulatory domain settings until it gets its own regulatory domain
+ * via its regulatory_hint(). After its gets its own regulatory domain
+ * it will only allow further regulatory domain settings to further
+ * enhance compliance. For example if channel 13 and 14 are disabled
+ * by this regulatory domain no user regulatory domain can enable these
+ * channels at a later time. This can be used for devices which do not
+ * have calibration information gauranteed for frequencies or settings
+ * outside of its regulatory domain.
* @reg_notifier: the driver's regulatory notification callback
+ * @regd: the driver's regulatory domain, if one was requested via
+ * the regulatory_hint() API. This can be used by the driver
+ * on the reg_notifier() if it chooses to ignore future
+ * regulatory domain changes caused by other drivers.
+ * @signal_type: signal type reported in &struct cfg80211_bss.
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -197,7 +215,13 @@ struct wiphy {
/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
u16 interface_modes;
- bool fw_handles_regulatory;
+ bool custom_regulatory;
+ bool strict_regulatory;
+
+ enum cfg80211_signal_type signal_type;
+
+ int bss_priv_size;
+ u8 max_scan_ssids;
/* If multiple wiphys are registered and you're handed e.g.
* a regular netdev with assigned ieee80211_ptr, you won't
@@ -209,10 +233,13 @@ struct wiphy {
struct ieee80211_supported_band *bands[IEEE80211_NUM_BANDS];
/* Lets us get back the wiphy on the callback */
- int (*reg_notifier)(struct wiphy *wiphy, enum reg_set_by setby);
+ int (*reg_notifier)(struct wiphy *wiphy,
+ struct regulatory_request *request);
/* fields below are read-only, assigned by cfg80211 */
+ const struct ieee80211_regdomain *regd;
+
/* the item in /sys/class/ieee80211/ points to this,
* you need use set_wiphy_dev() (see below) */
struct device dev;
@@ -361,7 +388,7 @@ ieee80211_get_channel(struct wiphy *wiphy, int freq)
*/
struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
- u64 basic_rates, int bitrate);
+ u32 basic_rates, int bitrate);
/**
* regulatory_hint - driver hint to the wireless core a regulatory domain
@@ -378,8 +405,15 @@ ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
* domain should be in or by providing a completely build regulatory domain.
* If the driver provides an ISO/IEC 3166 alpha2 userspace will be queried
* for a regulatory domain structure for the respective country.
+ *
+ * The wiphy must have been registered to cfg80211 prior to this call.
+ * For cfg80211 drivers this means you must first use wiphy_register(),
+ * for mac80211 drivers you must first use ieee80211_register_hw().
+ *
+ * Drivers should check the return value, its possible you can get
+ * an -ENOMEM.
*/
-extern void regulatory_hint(struct wiphy *wiphy, const char *alpha2);
+extern int regulatory_hint(struct wiphy *wiphy, const char *alpha2);
/**
* regulatory_hint_11d - hints a country IE as a regulatory domain
@@ -395,4 +429,44 @@ extern void regulatory_hint(struct wiphy *wiphy, const char *alpha2);
extern void regulatory_hint_11d(struct wiphy *wiphy,
u8 *country_ie,
u8 country_ie_len);
+/**
+ * wiphy_apply_custom_regulatory - apply a custom driver regulatory domain
+ * @wiphy: the wireless device we want to process the regulatory domain on
+ * @regd: the custom regulatory domain to use for this wiphy
+ *
+ * Drivers can sometimes have custom regulatory domains which do not apply
+ * to a specific country. Drivers can use this to apply such custom regulatory
+ * domains. This routine must be called prior to wiphy registration. The
+ * custom regulatory domain will be trusted completely and as such previous
+ * default channel settings will be disregarded. If no rule is found for a
+ * channel on the regulatory domain the channel will be disabled.
+ */
+extern void wiphy_apply_custom_regulatory(
+ struct wiphy *wiphy,
+ const struct ieee80211_regdomain *regd);
+
+/**
+ * freq_reg_info - get regulatory information for the given frequency
+ * @wiphy: the wiphy for which we want to process this rule for
+ * @center_freq: Frequency in KHz for which we want regulatory information for
+ * @bandwidth: the bandwidth requirement you have in KHz, if you do not have one
+ * you can set this to 0. If this frequency is allowed we then set
+ * this value to the maximum allowed bandwidth.
+ * @reg_rule: the regulatory rule which we have for this frequency
+ *
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
+ */
+extern int freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 *bandwidth,
+ const struct ieee80211_reg_rule **reg_rule);
+
#endif /* __NET_WIRELESS_H */
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index ec7c6d99ed3f..938858304300 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -314,12 +314,12 @@ struct ib_cm_id *ib_create_cm_id(struct ib_device *device,
*/
void ib_destroy_cm_id(struct ib_cm_id *cm_id);
-#define IB_SERVICE_ID_AGN_MASK __constant_cpu_to_be64(0xFF00000000000000ULL)
-#define IB_CM_ASSIGN_SERVICE_ID __constant_cpu_to_be64(0x0200000000000000ULL)
-#define IB_CMA_SERVICE_ID __constant_cpu_to_be64(0x0000000001000000ULL)
-#define IB_CMA_SERVICE_ID_MASK __constant_cpu_to_be64(0xFFFFFFFFFF000000ULL)
-#define IB_SDP_SERVICE_ID __constant_cpu_to_be64(0x0000000000010000ULL)
-#define IB_SDP_SERVICE_ID_MASK __constant_cpu_to_be64(0xFFFFFFFFFFFF0000ULL)
+#define IB_SERVICE_ID_AGN_MASK cpu_to_be64(0xFF00000000000000ULL)
+#define IB_CM_ASSIGN_SERVICE_ID cpu_to_be64(0x0200000000000000ULL)
+#define IB_CMA_SERVICE_ID cpu_to_be64(0x0000000001000000ULL)
+#define IB_CMA_SERVICE_ID_MASK cpu_to_be64(0xFFFFFFFFFF000000ULL)
+#define IB_SDP_SERVICE_ID cpu_to_be64(0x0000000000010000ULL)
+#define IB_SDP_SERVICE_ID_MASK cpu_to_be64(0xFFFFFFFFFFFF0000ULL)
struct ib_cm_compare_data {
u8 data[IB_CM_COMPARE_SIZE];
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h
index 5f6c40fffcf4..d3b9401b77b0 100644
--- a/include/rdma/ib_mad.h
+++ b/include/rdma/ib_mad.h
@@ -107,7 +107,7 @@
#define IB_MGMT_RMPP_STATUS_ABORT_MAX 127
#define IB_QP0 0
-#define IB_QP1 __constant_htonl(1)
+#define IB_QP1 cpu_to_be32(1)
#define IB_QP1_QKEY 0x80010000
#define IB_QP_SET_QKEY 0x80000000
@@ -290,7 +290,7 @@ static inline void ib_set_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr, u8 rtime)
*/
static inline void ib_set_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr, u8 flags)
{
- rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF1) |
+ rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF8) |
(flags & 0x7);
}
diff --git a/include/rdma/ib_smi.h b/include/rdma/ib_smi.h
index aaca0878668f..98b9086d769a 100644
--- a/include/rdma/ib_smi.h
+++ b/include/rdma/ib_smi.h
@@ -63,25 +63,25 @@ struct ib_smp {
u8 return_path[IB_SMP_MAX_PATH_HOPS];
} __attribute__ ((packed));
-#define IB_SMP_DIRECTION __constant_htons(0x8000)
+#define IB_SMP_DIRECTION cpu_to_be16(0x8000)
/* Subnet management attributes */
-#define IB_SMP_ATTR_NOTICE __constant_htons(0x0002)
-#define IB_SMP_ATTR_NODE_DESC __constant_htons(0x0010)
-#define IB_SMP_ATTR_NODE_INFO __constant_htons(0x0011)
-#define IB_SMP_ATTR_SWITCH_INFO __constant_htons(0x0012)
-#define IB_SMP_ATTR_GUID_INFO __constant_htons(0x0014)
-#define IB_SMP_ATTR_PORT_INFO __constant_htons(0x0015)
-#define IB_SMP_ATTR_PKEY_TABLE __constant_htons(0x0016)
-#define IB_SMP_ATTR_SL_TO_VL_TABLE __constant_htons(0x0017)
-#define IB_SMP_ATTR_VL_ARB_TABLE __constant_htons(0x0018)
-#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE __constant_htons(0x0019)
-#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE __constant_htons(0x001A)
-#define IB_SMP_ATTR_MCAST_FORWARD_TABLE __constant_htons(0x001B)
-#define IB_SMP_ATTR_SM_INFO __constant_htons(0x0020)
-#define IB_SMP_ATTR_VENDOR_DIAG __constant_htons(0x0030)
-#define IB_SMP_ATTR_LED_INFO __constant_htons(0x0031)
-#define IB_SMP_ATTR_VENDOR_MASK __constant_htons(0xFF00)
+#define IB_SMP_ATTR_NOTICE cpu_to_be16(0x0002)
+#define IB_SMP_ATTR_NODE_DESC cpu_to_be16(0x0010)
+#define IB_SMP_ATTR_NODE_INFO cpu_to_be16(0x0011)
+#define IB_SMP_ATTR_SWITCH_INFO cpu_to_be16(0x0012)
+#define IB_SMP_ATTR_GUID_INFO cpu_to_be16(0x0014)
+#define IB_SMP_ATTR_PORT_INFO cpu_to_be16(0x0015)
+#define IB_SMP_ATTR_PKEY_TABLE cpu_to_be16(0x0016)
+#define IB_SMP_ATTR_SL_TO_VL_TABLE cpu_to_be16(0x0017)
+#define IB_SMP_ATTR_VL_ARB_TABLE cpu_to_be16(0x0018)
+#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE cpu_to_be16(0x0019)
+#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE cpu_to_be16(0x001A)
+#define IB_SMP_ATTR_MCAST_FORWARD_TABLE cpu_to_be16(0x001B)
+#define IB_SMP_ATTR_SM_INFO cpu_to_be16(0x0020)
+#define IB_SMP_ATTR_VENDOR_DIAG cpu_to_be16(0x0030)
+#define IB_SMP_ATTR_LED_INFO cpu_to_be16(0x0031)
+#define IB_SMP_ATTR_VENDOR_MASK cpu_to_be16(0xFF00)
struct ib_port_info {
__be64 mkey;
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 936e333e7ce5..c179318edd92 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -388,7 +388,7 @@ enum {
IB_MULTICAST_QPN = 0xffffff
};
-#define IB_LID_PERMISSIVE __constant_htons(0xFFFF)
+#define IB_LID_PERMISSIVE cpu_to_be16(0xFFFF)
enum ib_ah_flags {
IB_AH_GRH = 1
diff --git a/include/scsi/fc/fc_fcoe.h b/include/scsi/fc/fc_fcoe.h
index 57aaa8f0d613..ccb3dbe90463 100644
--- a/include/scsi/fc/fc_fcoe.h
+++ b/include/scsi/fc/fc_fcoe.h
@@ -25,17 +25,6 @@
*/
/*
- * The FCoE ethertype eventually goes in net/if_ether.h.
- */
-#ifndef ETH_P_FCOE
-#define ETH_P_FCOE 0x8906 /* FCOE ether type */
-#endif
-
-#ifndef ETH_P_8021Q
-#define ETH_P_8021Q 0x8100
-#endif
-
-/*
* FC_FCOE_OUI hasn't been standardized yet. XXX TBD.
*/
#ifndef FC_FCOE_OUI
diff --git a/include/scsi/fc/fc_fip.h b/include/scsi/fc/fc_fip.h
new file mode 100644
index 000000000000..0627a9ae6347
--- /dev/null
+++ b/include/scsi/fc/fc_fip.h
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2008 Cisco Systems, Inc. All rights reserved.
+ *
+ * This program is free software; you may redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef _FC_FIP_H_
+#define _FC_FIP_H_
+
+/*
+ * This version is based on:
+ * http://www.t11.org/ftp/t11/pub/fc/bb-5/08-543v1.pdf
+ */
+
+/*
+ * The FIP ethertype eventually goes in net/if_ether.h.
+ */
+#ifndef ETH_P_FIP
+#define ETH_P_FIP 0x8914 /* FIP Ethertype */
+#endif
+
+#define FIP_DEF_PRI 128 /* default selection priority */
+#define FIP_DEF_FC_MAP 0x0efc00 /* default FCoE MAP (MAC OUI) value */
+#define FIP_DEF_FKA 8000 /* default FCF keep-alive/advert period (mS) */
+#define FIP_VN_KA_PERIOD 90000 /* required VN_port keep-alive period (mS) */
+#define FIP_FCF_FUZZ 100 /* random time added by FCF (mS) */
+
+/*
+ * Multicast MAC addresses. T11-adopted.
+ */
+#define FIP_ALL_FCOE_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 0 })
+#define FIP_ALL_ENODE_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 1 })
+#define FIP_ALL_FCF_MACS ((u8[6]) { 1, 0x10, 0x18, 1, 0, 2 })
+
+#define FIP_VER 1 /* version for fip_header */
+
+struct fip_header {
+ __u8 fip_ver; /* upper 4 bits are the version */
+ __u8 fip_resv1; /* reserved */
+ __be16 fip_op; /* operation code */
+ __u8 fip_resv2; /* reserved */
+ __u8 fip_subcode; /* lower 4 bits are sub-code */
+ __be16 fip_dl_len; /* length of descriptors in words */
+ __be16 fip_flags; /* header flags */
+} __attribute__((packed));
+
+#define FIP_VER_SHIFT 4
+#define FIP_VER_ENCAPS(v) ((v) << FIP_VER_SHIFT)
+#define FIP_VER_DECAPS(v) ((v) >> FIP_VER_SHIFT)
+#define FIP_BPW 4 /* bytes per word for lengths */
+
+/*
+ * fip_op.
+ */
+enum fip_opcode {
+ FIP_OP_DISC = 1, /* discovery, advertisement, etc. */
+ FIP_OP_LS = 2, /* Link Service request or reply */
+ FIP_OP_CTRL = 3, /* Keep Alive / Link Reset */
+ FIP_OP_VLAN = 4, /* VLAN discovery */
+ FIP_OP_VENDOR_MIN = 0xfff8, /* min vendor-specific opcode */
+ FIP_OP_VENDOR_MAX = 0xfffe, /* max vendor-specific opcode */
+};
+
+/*
+ * Subcodes for FIP_OP_DISC.
+ */
+enum fip_disc_subcode {
+ FIP_SC_SOL = 1, /* solicitation */
+ FIP_SC_ADV = 2, /* advertisement */
+};
+
+/*
+ * Subcodes for FIP_OP_LS.
+ */
+enum fip_trans_subcode {
+ FIP_SC_REQ = 1, /* request */
+ FIP_SC_REP = 2, /* reply */
+};
+
+/*
+ * Subcodes for FIP_OP_RESET.
+ */
+enum fip_reset_subcode {
+ FIP_SC_KEEP_ALIVE = 1, /* keep-alive from VN_Port */
+ FIP_SC_CLR_VLINK = 2, /* clear virtual link from VF_Port */
+};
+
+/*
+ * Subcodes for FIP_OP_VLAN.
+ */
+enum fip_vlan_subcode {
+ FIP_SC_VL_REQ = 1, /* request */
+ FIP_SC_VL_REP = 2, /* reply */
+};
+
+/*
+ * flags in header fip_flags.
+ */
+enum fip_flag {
+ FIP_FL_FPMA = 0x8000, /* supports FPMA fabric-provided MACs */
+ FIP_FL_SPMA = 0x4000, /* supports SPMA server-provided MACs */
+ FIP_FL_AVAIL = 0x0004, /* available for FLOGI/ELP */
+ FIP_FL_SOL = 0x0002, /* this is a solicited message */
+ FIP_FL_FPORT = 0x0001, /* sent from an F port */
+};
+
+/*
+ * Common descriptor header format.
+ */
+struct fip_desc {
+ __u8 fip_dtype; /* type - see below */
+ __u8 fip_dlen; /* length - in 32-bit words */
+};
+
+enum fip_desc_type {
+ FIP_DT_PRI = 1, /* priority for forwarder selection */
+ FIP_DT_MAC = 2, /* MAC address */
+ FIP_DT_MAP_OUI = 3, /* FC-MAP OUI */
+ FIP_DT_NAME = 4, /* switch name or node name */
+ FIP_DT_FAB = 5, /* fabric descriptor */
+ FIP_DT_FCOE_SIZE = 6, /* max FCoE frame size */
+ FIP_DT_FLOGI = 7, /* FLOGI request or response */
+ FIP_DT_FDISC = 8, /* FDISC request or response */
+ FIP_DT_LOGO = 9, /* LOGO request or response */
+ FIP_DT_ELP = 10, /* ELP request or response */
+ FIP_DT_VN_ID = 11, /* VN_Node Identifier */
+ FIP_DT_FKA = 12, /* advertisement keep-alive period */
+ FIP_DT_VENDOR = 13, /* vendor ID */
+ FIP_DT_VLAN = 14, /* vlan number */
+ FIP_DT_LIMIT, /* max defined desc_type + 1 */
+ FIP_DT_VENDOR_BASE = 128, /* first vendor-specific desc_type */
+};
+
+/*
+ * FIP_DT_PRI - priority descriptor.
+ */
+struct fip_pri_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd;
+ __u8 fd_pri; /* FCF priority: higher is better */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_MAC - MAC address descriptor.
+ */
+struct fip_mac_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_mac[ETH_ALEN];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_MAP - descriptor.
+ */
+struct fip_map_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[3];
+ __u8 fd_map[3];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_NAME descriptor.
+ */
+struct fip_wwn_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[2];
+ __be64 fd_wwn; /* 64-bit WWN, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FAB descriptor.
+ */
+struct fip_fab_desc {
+ struct fip_desc fd_desc;
+ __be16 fd_vfid; /* virtual fabric ID */
+ __u8 fd_resvd;
+ __u8 fd_map[3]; /* FC-MAP value */
+ __be64 fd_wwn; /* fabric name, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FCOE_SIZE descriptor.
+ */
+struct fip_size_desc {
+ struct fip_desc fd_desc;
+ __be16 fd_size;
+} __attribute__((packed));
+
+/*
+ * Descriptor that encapsulates an ELS or ILS frame.
+ * The encapsulated frame immediately follows this header, without
+ * SOF, EOF, or CRC.
+ */
+struct fip_encaps {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[2];
+} __attribute__((packed));
+
+/*
+ * FIP_DT_VN_ID - VN_Node Identifier descriptor.
+ */
+struct fip_vn_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_mac[ETH_ALEN];
+ __u8 fd_resvd;
+ __u8 fd_fc_id[3];
+ __be64 fd_wwpn; /* port name, unaligned */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_FKA - Advertisement keep-alive period.
+ */
+struct fip_fka_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[2];
+ __be32 fd_fka_period; /* adv./keep-alive period in mS */
+} __attribute__((packed));
+
+/*
+ * FIP_DT_VENDOR descriptor.
+ */
+struct fip_vendor_desc {
+ struct fip_desc fd_desc;
+ __u8 fd_resvd[2];
+ __u8 fd_vendor_id[8];
+} __attribute__((packed));
+
+#endif /* _FC_FIP_H_ */
diff --git a/include/scsi/fc/fc_fs.h b/include/scsi/fc/fc_fs.h
index 3e4801d2bdbb..1b7af3a64c7c 100644
--- a/include/scsi/fc/fc_fs.h
+++ b/include/scsi/fc/fc_fs.h
@@ -337,4 +337,9 @@ enum fc_pf_rjt_reason {
FC_RJT_VENDOR = 0xff, /* vendor specific reject */
};
+/* default timeout values */
+
+#define FC_DEF_E_D_TOV 2000UL
+#define FC_DEF_R_A_TOV 10000UL
+
#endif /* _FC_FS_H_ */
diff --git a/include/scsi/fc_frame.h b/include/scsi/fc_frame.h
index 04d34a71355f..59511057cee0 100644
--- a/include/scsi/fc_frame.h
+++ b/include/scsi/fc_frame.h
@@ -54,8 +54,7 @@
#define fr_eof(fp) (fr_cb(fp)->fr_eof)
#define fr_flags(fp) (fr_cb(fp)->fr_flags)
#define fr_max_payload(fp) (fr_cb(fp)->fr_max_payload)
-#define fr_cmd(fp) (fr_cb(fp)->fr_cmd)
-#define fr_dir(fp) (fr_cmd(fp)->sc_data_direction)
+#define fr_fsp(fp) (fr_cb(fp)->fr_fsp)
#define fr_crc(fp) (fr_cb(fp)->fr_crc)
struct fc_frame {
@@ -66,7 +65,7 @@ struct fcoe_rcv_info {
struct packet_type *ptype;
struct fc_lport *fr_dev; /* transport layer private pointer */
struct fc_seq *fr_seq; /* for use with exchange manager */
- struct scsi_cmnd *fr_cmd; /* for use of scsi command */
+ struct fc_fcp_pkt *fr_fsp; /* for the corresponding fcp I/O */
u32 fr_crc;
u16 fr_max_payload; /* max FC payload */
enum fc_sof fr_sof; /* start of frame delimiter */
@@ -218,20 +217,6 @@ static inline bool fc_frame_is_cmd(const struct fc_frame *fp)
return fc_frame_rctl(fp) == FC_RCTL_DD_UNSOL_CMD;
}
-static inline bool fc_frame_is_read(const struct fc_frame *fp)
-{
- if (fc_frame_is_cmd(fp) && fr_cmd(fp))
- return fr_dir(fp) == DMA_FROM_DEVICE;
- return false;
-}
-
-static inline bool fc_frame_is_write(const struct fc_frame *fp)
-{
- if (fc_frame_is_cmd(fp) && fr_cmd(fp))
- return fr_dir(fp) == DMA_TO_DEVICE;
- return false;
-}
-
/*
* Check for leaks.
* Print the frame header of any currently allocated frame, assuming there
diff --git a/include/scsi/fc_transport_fcoe.h b/include/scsi/fc_transport_fcoe.h
deleted file mode 100644
index 8dca2af14ffc..000000000000
--- a/include/scsi/fc_transport_fcoe.h
+++ /dev/null
@@ -1,54 +0,0 @@
-#ifndef FC_TRANSPORT_FCOE_H
-#define FC_TRANSPORT_FCOE_H
-
-#include <linux/device.h>
-#include <linux/netdevice.h>
-#include <scsi/scsi_host.h>
-#include <scsi/libfc.h>
-
-/**
- * struct fcoe_transport - FCoE transport struct for generic transport
- * for Ethernet devices as well as pure HBAs
- *
- * @name: name for thsi transport
- * @bus: physical bus type (pci_bus_type)
- * @driver: physical bus driver for network device
- * @create: entry create function
- * @destroy: exit destroy function
- * @list: list of transports
- */
-struct fcoe_transport {
- char *name;
- unsigned short vendor;
- unsigned short device;
- struct bus_type *bus;
- struct device_driver *driver;
- int (*create)(struct net_device *device);
- int (*destroy)(struct net_device *device);
- bool (*match)(struct net_device *device);
- struct list_head list;
- struct list_head devlist;
- struct mutex devlock;
-};
-
-/**
- * MODULE_ALIAS_FCOE_PCI
- *
- * some care must be taken with this, vendor and device MUST be a hex value
- * preceded with 0x and with letters in lower case (0x12ab, not 0x12AB or 12AB)
- */
-#define MODULE_ALIAS_FCOE_PCI(vendor, device) \
- MODULE_ALIAS("fcoe-pci-" __stringify(vendor) "-" __stringify(device))
-
-/* exported funcs */
-int fcoe_transport_attach(struct net_device *netdev);
-int fcoe_transport_release(struct net_device *netdev);
-int fcoe_transport_register(struct fcoe_transport *t);
-int fcoe_transport_unregister(struct fcoe_transport *t);
-int fcoe_load_transport_driver(struct net_device *netdev);
-int __init fcoe_transport_init(void);
-int __exit fcoe_transport_exit(void);
-
-/* fcow_sw is the default transport */
-extern struct fcoe_transport fcoe_sw_transport;
-#endif /* FC_TRANSPORT_FCOE_H */
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 9f2876397dda..0303a6a098cc 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -22,6 +22,7 @@
#include <linux/timer.h>
#include <linux/if.h>
+#include <linux/percpu.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_fc.h>
@@ -68,9 +69,6 @@
/*
* FC HBA status
*/
-#define FC_PAUSE (1 << 1)
-#define FC_LINK_UP (1 << 0)
-
enum fc_lport_state {
LPORT_ST_NONE = 0,
LPORT_ST_FLOGI,
@@ -248,6 +246,7 @@ struct fc_fcp_pkt {
*/
struct fcp_cmnd cdb_cmd;
size_t xfer_len;
+ u16 xfer_ddp; /* this xfer is ddped */
u32 xfer_contig_end; /* offset of end of contiguous xfer */
u16 max_payload; /* max payload size in bytes */
@@ -270,6 +269,15 @@ struct fc_fcp_pkt {
u8 recov_retry; /* count of recovery retries */
struct fc_seq *recov_seq; /* sequence for REC or SRR */
};
+/*
+ * FC_FCP HELPER FUNCTIONS
+ *****************************/
+static inline bool fc_fcp_is_read(const struct fc_fcp_pkt *fsp)
+{
+ if (fsp && fsp->cmd)
+ return fsp->cmd->sc_data_direction == DMA_FROM_DEVICE;
+ return false;
+}
/*
* Structure and function definitions for managing Fibre Channel Exchanges
@@ -339,31 +347,17 @@ struct fc_exch {
struct libfc_function_template {
- /**
- * Mandatory Fields
- *
- * These handlers must be implemented by the LLD.
- */
-
/*
* Interface to send a FC frame
- */
- int (*frame_send)(struct fc_lport *lp, struct fc_frame *fp);
-
- /**
- * Optional Fields
*
- * The LLD may choose to implement any of the following handlers.
- * If LLD doesn't specify hander and leaves its pointer NULL then
- * the default libfc function will be used for that handler.
- */
-
- /**
- * ELS/CT interfaces
+ * STATUS: REQUIRED
*/
+ int (*frame_send)(struct fc_lport *lp, struct fc_frame *fp);
/*
- * elsct_send - sends ELS/CT frame
+ * Interface to send ELS/CT frames
+ *
+ * STATUS: OPTIONAL
*/
struct fc_seq *(*elsct_send)(struct fc_lport *lport,
struct fc_rport *rport,
@@ -373,9 +367,6 @@ struct libfc_function_template {
struct fc_frame *fp,
void *arg),
void *arg, u32 timer_msec);
- /**
- * Exhance Manager interfaces
- */
/*
* Send the FC frame payload using a new exchange and sequence.
@@ -407,6 +398,8 @@ struct libfc_function_template {
* timer_msec argument is specified. The timer is canceled when
* it fires or when the exchange is done. The exchange timeout handler
* is registered by EM layer.
+ *
+ * STATUS: OPTIONAL
*/
struct fc_seq *(*exch_seq_send)(struct fc_lport *lp,
struct fc_frame *fp,
@@ -418,14 +411,33 @@ struct libfc_function_template {
void *arg, unsigned int timer_msec);
/*
- * send a frame using existing sequence and exchange.
+ * Sets up the DDP context for a given exchange id on the given
+ * scatterlist if LLD supports DDP for large receive.
+ *
+ * STATUS: OPTIONAL
+ */
+ int (*ddp_setup)(struct fc_lport *lp, u16 xid,
+ struct scatterlist *sgl, unsigned int sgc);
+ /*
+ * Completes the DDP transfer and returns the length of data DDPed
+ * for the given exchange id.
+ *
+ * STATUS: OPTIONAL
+ */
+ int (*ddp_done)(struct fc_lport *lp, u16 xid);
+ /*
+ * Send a frame using an existing sequence and exchange.
+ *
+ * STATUS: OPTIONAL
*/
int (*seq_send)(struct fc_lport *lp, struct fc_seq *sp,
struct fc_frame *fp);
/*
- * Send ELS response using mainly infomation
- * in exchange and sequence in EM layer.
+ * Send an ELS response using infomation from a previous
+ * exchange and sequence.
+ *
+ * STATUS: OPTIONAL
*/
void (*seq_els_rsp_send)(struct fc_seq *sp, enum fc_els_cmd els_cmd,
struct fc_seq_els_data *els_data);
@@ -437,6 +449,8 @@ struct libfc_function_template {
* A timer_msec can be specified for abort timeout, if non-zero
* timer_msec value is specified then exchange resp handler
* will be called with timeout error if no response to abort.
+ *
+ * STATUS: OPTIONAL
*/
int (*seq_exch_abort)(const struct fc_seq *req_sp,
unsigned int timer_msec);
@@ -444,6 +458,8 @@ struct libfc_function_template {
/*
* Indicate that an exchange/sequence tuple is complete and the memory
* allocated for the related objects may be freed.
+ *
+ * STATUS: OPTIONAL
*/
void (*exch_done)(struct fc_seq *sp);
@@ -451,6 +467,8 @@ struct libfc_function_template {
* Assigns a EM and a free XID for an new exchange and then
* allocates a new exchange and sequence pair.
* The fp can be used to determine free XID.
+ *
+ * STATUS: OPTIONAL
*/
struct fc_exch *(*exch_get)(struct fc_lport *lp, struct fc_frame *fp);
@@ -458,12 +476,16 @@ struct libfc_function_template {
* Release previously assigned XID by exch_get API.
* The LLD may implement this if XID is assigned by LLD
* in exch_get().
+ *
+ * STATUS: OPTIONAL
*/
void (*exch_put)(struct fc_lport *lp, struct fc_exch_mgr *mp,
u16 ex_id);
/*
* Start a new sequence on the same exchange/sequence tuple.
+ *
+ * STATUS: OPTIONAL
*/
struct fc_seq *(*seq_start_next)(struct fc_seq *sp);
@@ -471,26 +493,38 @@ struct libfc_function_template {
* Reset an exchange manager, completing all sequences and exchanges.
* If s_id is non-zero, reset only exchanges originating from that FID.
* If d_id is non-zero, reset only exchanges sending to that FID.
+ *
+ * STATUS: OPTIONAL
*/
- void (*exch_mgr_reset)(struct fc_exch_mgr *,
+ void (*exch_mgr_reset)(struct fc_lport *,
u32 s_id, u32 d_id);
- void (*rport_flush_queue)(void);
- /**
- * Local Port interfaces
+ /*
+ * Flush the rport work queue. Generally used before shutdown.
+ *
+ * STATUS: OPTIONAL
*/
+ void (*rport_flush_queue)(void);
/*
- * Receive a frame to a local port.
+ * Receive a frame for a local port.
+ *
+ * STATUS: OPTIONAL
*/
void (*lport_recv)(struct fc_lport *lp, struct fc_seq *sp,
struct fc_frame *fp);
+ /*
+ * Reset the local port.
+ *
+ * STATUS: OPTIONAL
+ */
int (*lport_reset)(struct fc_lport *);
- /**
- * Remote Port interfaces
+ /*
+ * Create a remote port
*/
+ struct fc_rport *(*rport_create)(struct fc_disc_port *);
/*
* Initiates the RP state machine. It is called from the LP module.
@@ -500,26 +534,33 @@ struct libfc_function_template {
* - PLOGI
* - PRLI
* - RTV
+ *
+ * STATUS: OPTIONAL
*/
int (*rport_login)(struct fc_rport *rport);
/*
* Logoff, and remove the rport from the transport if
* it had been added. This will send a LOGO to the target.
+ *
+ * STATUS: OPTIONAL
*/
int (*rport_logoff)(struct fc_rport *rport);
/*
* Recieve a request from a remote port.
+ *
+ * STATUS: OPTIONAL
*/
void (*rport_recv_req)(struct fc_seq *, struct fc_frame *,
struct fc_rport *);
- struct fc_rport *(*rport_lookup)(const struct fc_lport *, u32);
-
- /**
- * FCP interfaces
+ /*
+ * lookup an rport by it's port ID.
+ *
+ * STATUS: OPTIONAL
*/
+ struct fc_rport *(*rport_lookup)(const struct fc_lport *, u32);
/*
* Send a fcp cmd from fsp pkt.
@@ -527,30 +568,38 @@ struct libfc_function_template {
*
* The resp handler is called when FCP_RSP received.
*
+ * STATUS: OPTIONAL
*/
int (*fcp_cmd_send)(struct fc_lport *lp, struct fc_fcp_pkt *fsp,
void (*resp)(struct fc_seq *, struct fc_frame *fp,
void *arg));
/*
- * Used at least durring linkdown and reset
+ * Cleanup the FCP layer, used durring link down and reset
+ *
+ * STATUS: OPTIONAL
*/
void (*fcp_cleanup)(struct fc_lport *lp);
/*
* Abort all I/O on a local port
+ *
+ * STATUS: OPTIONAL
*/
void (*fcp_abort_io)(struct fc_lport *lp);
- /**
- * Discovery interfaces
+ /*
+ * Receive a request for the discovery layer.
+ *
+ * STATUS: OPTIONAL
*/
-
void (*disc_recv_req)(struct fc_seq *,
struct fc_frame *, struct fc_lport *);
/*
* Start discovery for a local port.
+ *
+ * STATUS: OPTIONAL
*/
void (*disc_start)(void (*disc_callback)(struct fc_lport *,
enum fc_disc_event),
@@ -559,6 +608,8 @@ struct libfc_function_template {
/*
* Stop discovery for a given lport. This will remove
* all discovered rports
+ *
+ * STATUS: OPTIONAL
*/
void (*disc_stop) (struct fc_lport *);
@@ -566,6 +617,8 @@ struct libfc_function_template {
* Stop discovery for a given lport. This will block
* until all discovered rports are deleted from the
* FC transport class
+ *
+ * STATUS: OPTIONAL
*/
void (*disc_stop_final) (struct fc_lport *);
};
@@ -603,12 +656,14 @@ struct fc_lport {
/* Operational Information */
struct libfc_function_template tt;
- u16 link_status;
+ u8 link_up;
+ u8 qfull;
enum fc_lport_state state;
unsigned long boot_time;
struct fc_host_statistics host_stats;
- struct fcoe_dev_stats *dev_stats[NR_CPUS];
+ struct fcoe_dev_stats *dev_stats;
+
u64 wwpn;
u64 wwnn;
u8 retry_count;
@@ -626,6 +681,7 @@ struct fc_lport {
u16 link_speed;
u16 link_supported_speeds;
u16 lro_xid; /* max xid for fcoe lro */
+ unsigned int lso_max; /* max large send size */
struct fc_ns_fts fcts; /* FC-4 type masks */
struct fc_els_rnid_gen rnid_gen; /* RNID information */
@@ -637,14 +693,9 @@ struct fc_lport {
struct delayed_work disc_work;
};
-/**
+/*
* FC_LPORT HELPER FUNCTIONS
*****************************/
-static inline void *lport_priv(const struct fc_lport *lp)
-{
- return (void *)(lp + 1);
-}
-
static inline int fc_lport_test_ready(struct fc_lport *lp)
{
return lp->state == LPORT_ST_READY;
@@ -668,8 +719,44 @@ static inline void fc_lport_state_enter(struct fc_lport *lp,
lp->state = state;
}
+static inline int fc_lport_init_stats(struct fc_lport *lp)
+{
+ /* allocate per cpu stats block */
+ lp->dev_stats = alloc_percpu(struct fcoe_dev_stats);
+ if (!lp->dev_stats)
+ return -ENOMEM;
+ return 0;
+}
+
+static inline void fc_lport_free_stats(struct fc_lport *lp)
+{
+ free_percpu(lp->dev_stats);
+}
+
+static inline struct fcoe_dev_stats *fc_lport_get_stats(struct fc_lport *lp)
+{
+ return per_cpu_ptr(lp->dev_stats, smp_processor_id());
+}
+
+static inline void *lport_priv(const struct fc_lport *lp)
+{
+ return (void *)(lp + 1);
+}
/**
+ * libfc_host_alloc() - Allocate a Scsi_Host with room for the fc_lport
+ * @sht: ptr to the scsi host templ
+ * @priv_size: size of private data after fc_lport
+ *
+ * Returns: ptr to Scsi_Host
+ */
+static inline struct Scsi_Host *
+libfc_host_alloc(struct scsi_host_template *sht, int priv_size)
+{
+ return scsi_host_alloc(sht, sizeof(struct fc_lport) + priv_size);
+}
+
+/*
* LOCAL PORT LAYER
*****************************/
int fc_lport_init(struct fc_lport *lp);
@@ -704,12 +791,6 @@ void fc_linkup(struct fc_lport *);
void fc_linkdown(struct fc_lport *);
/*
- * Pause and unpause traffic.
- */
-void fc_pause(struct fc_lport *);
-void fc_unpause(struct fc_lport *);
-
-/*
* Configure the local port.
*/
int fc_lport_config(struct fc_lport *);
@@ -725,19 +806,19 @@ int fc_lport_reset(struct fc_lport *);
int fc_set_mfs(struct fc_lport *lp, u32 mfs);
-/**
+/*
* REMOTE PORT LAYER
*****************************/
int fc_rport_init(struct fc_lport *lp);
void fc_rport_terminate_io(struct fc_rport *rp);
-/**
+/*
* DISCOVERY LAYER
*****************************/
int fc_disc_init(struct fc_lport *lp);
-/**
+/*
* SCSI LAYER
*****************************/
/*
@@ -798,7 +879,12 @@ int fc_change_queue_type(struct scsi_device *sdev, int tag_type);
*/
void fc_fcp_destroy(struct fc_lport *);
-/**
+/*
+ * Set up direct-data placement for this I/O request
+ */
+void fc_fcp_ddp_setup(struct fc_fcp_pkt *fsp, u16 xid);
+
+/*
* ELS/CT interface
*****************************/
/*
@@ -807,7 +893,7 @@ void fc_fcp_destroy(struct fc_lport *);
int fc_elsct_init(struct fc_lport *lp);
-/**
+/*
* EXCHANGE MANAGER LAYER
*****************************/
/*
@@ -916,7 +1002,7 @@ struct fc_seq *fc_seq_start_next(struct fc_seq *sp);
* If s_id is non-zero, reset only exchanges originating from that FID.
* If d_id is non-zero, reset only exchanges sending to that FID.
*/
-void fc_exch_mgr_reset(struct fc_exch_mgr *, u32 s_id, u32 d_id);
+void fc_exch_mgr_reset(struct fc_lport *, u32 s_id, u32 d_id);
/*
* Functions for fc_functions_template
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index 89fdbb9a6a1b..666cc131732e 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -1,5 +1,6 @@
/*
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright (c) 2008-2009 Cisco Systems, Inc. All rights reserved.
+ * Copyright (c) 2007-2008 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -20,157 +21,144 @@
#ifndef _LIBFCOE_H
#define _LIBFCOE_H
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h>
+#include <linux/workqueue.h>
#include <scsi/fc/fc_fcoe.h>
#include <scsi/libfc.h>
/*
- * this percpu struct for fcoe
+ * FIP tunable parameters.
*/
-struct fcoe_percpu_s {
- int cpu;
- struct task_struct *thread;
- struct sk_buff_head fcoe_rx_list;
- struct page *crc_eof_page;
- int crc_eof_offset;
+#define FCOE_CTLR_START_DELAY 2000 /* mS after first adv. to choose FCF */
+#define FCOE_CTRL_SOL_TOV 2000 /* min. solicitation interval (mS) */
+#define FCOE_CTLR_FCF_LIMIT 20 /* max. number of FCF entries */
+
+/**
+ * enum fip_state - internal state of FCoE controller.
+ * @FIP_ST_DISABLED: controller has been disabled or not yet enabled.
+ * @FIP_ST_LINK_WAIT: the physical link is down or unusable.
+ * @FIP_ST_AUTO: determining whether to use FIP or non-FIP mode.
+ * @FIP_ST_NON_FIP: non-FIP mode selected.
+ * @FIP_ST_ENABLED: FIP mode selected.
+ */
+enum fip_state {
+ FIP_ST_DISABLED,
+ FIP_ST_LINK_WAIT,
+ FIP_ST_AUTO,
+ FIP_ST_NON_FIP,
+ FIP_ST_ENABLED,
};
-/*
- * the fcoe sw transport private data
+/**
+ * struct fcoe_ctlr - FCoE Controller and FIP state.
+ * @state: internal FIP state for network link and FIP or non-FIP mode.
+ * @lp: &fc_lport: libfc local port.
+ * @sel_fcf: currently selected FCF, or NULL.
+ * @fcfs: list of discovered FCFs.
+ * @fcf_count: number of discovered FCF entries.
+ * @sol_time: time when a multicast solicitation was last sent.
+ * @sel_time: time after which to select an FCF.
+ * @port_ka_time: time of next port keep-alive.
+ * @ctlr_ka_time: time of next controller keep-alive.
+ * @timer: timer struct used for all delayed events.
+ * @link_work: &work_struct for doing FCF selection.
+ * @recv_work: &work_struct for receiving FIP frames.
+ * @fip_recv_list: list of received FIP frames.
+ * @user_mfs: configured maximum FC frame size, including FC header.
+ * @flogi_oxid: exchange ID of most recent fabric login.
+ * @flogi_count: number of FLOGI attempts in AUTO mode.
+ * @link: current link status for libfc.
+ * @last_link: last link state reported to libfc.
+ * @map_dest: use the FC_MAP mode for destination MAC addresses.
+ * @dest_addr: MAC address of the selected FC forwarder.
+ * @ctl_src_addr: the native MAC address of our local port.
+ * @data_src_addr: the assigned MAC address for the local port after FLOGI.
+ * @send: LLD-supplied function to handle sending of FIP Ethernet frames.
+ * @update_mac: LLD-supplied function to handle changes to MAC addresses.
+ * @lock: lock protecting this structure.
+ *
+ * This structure is used by all FCoE drivers. It contains information
+ * needed by all FCoE low-level drivers (LLDs) as well as internal state
+ * for FIP, and fields shared with the LLDS.
*/
-struct fcoe_softc {
- struct list_head list;
+struct fcoe_ctlr {
+ enum fip_state state;
struct fc_lport *lp;
- struct net_device *real_dev;
- struct net_device *phys_dev; /* device with ethtool_ops */
- struct packet_type fcoe_packet_type;
- struct sk_buff_head fcoe_pending_queue;
-
+ struct fcoe_fcf *sel_fcf;
+ struct list_head fcfs;
+ u16 fcf_count;
+ unsigned long sol_time;
+ unsigned long sel_time;
+ unsigned long port_ka_time;
+ unsigned long ctlr_ka_time;
+ struct timer_list timer;
+ struct work_struct link_work;
+ struct work_struct recv_work;
+ struct sk_buff_head fip_recv_list;
+ u16 user_mfs;
+ u16 flogi_oxid;
+ u8 flogi_count;
+ u8 link;
+ u8 last_link;
+ u8 map_dest;
u8 dest_addr[ETH_ALEN];
u8 ctl_src_addr[ETH_ALEN];
u8 data_src_addr[ETH_ALEN];
- /*
- * fcoe protocol address learning related stuff
- */
- u16 flogi_oxid;
- u8 flogi_progress;
- u8 address_mode;
-};
-
-static inline struct fcoe_softc *fcoe_softc(
- const struct fc_lport *lp)
-{
- return (struct fcoe_softc *)lport_priv(lp);
-}
-
-static inline struct net_device *fcoe_netdev(
- const struct fc_lport *lp)
-{
- return fcoe_softc(lp)->real_dev;
-}
-
-static inline struct fcoe_hdr *skb_fcoe_header(const struct sk_buff *skb)
-{
- return (struct fcoe_hdr *)skb_network_header(skb);
-}
-
-static inline int skb_fcoe_offset(const struct sk_buff *skb)
-{
- return skb_network_offset(skb);
-}
-
-static inline struct fc_frame_header *skb_fc_header(const struct sk_buff *skb)
-{
- return (struct fc_frame_header *)skb_transport_header(skb);
-}
-
-static inline int skb_fc_offset(const struct sk_buff *skb)
-{
- return skb_transport_offset(skb);
-}
-
-static inline void skb_reset_fc_header(struct sk_buff *skb)
-{
- skb_reset_network_header(skb);
- skb_set_transport_header(skb, skb_network_offset(skb) +
- sizeof(struct fcoe_hdr));
-}
-static inline bool skb_fc_is_data(const struct sk_buff *skb)
-{
- return skb_fc_header(skb)->fh_r_ctl == FC_RCTL_DD_SOL_DATA;
-}
-
-static inline bool skb_fc_is_cmd(const struct sk_buff *skb)
-{
- return skb_fc_header(skb)->fh_r_ctl == FC_RCTL_DD_UNSOL_CMD;
-}
-
-static inline bool skb_fc_has_exthdr(const struct sk_buff *skb)
-{
- return (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_VFTH) ||
- (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_IFRH) ||
- (skb_fc_header(skb)->fh_r_ctl == FC_RCTL_ENCH);
-}
-
-static inline bool skb_fc_is_roff(const struct sk_buff *skb)
-{
- return skb_fc_header(skb)->fh_f_ctl[2] & FC_FC_REL_OFF;
-}
+ void (*send)(struct fcoe_ctlr *, struct sk_buff *);
+ void (*update_mac)(struct fcoe_ctlr *, u8 *old, u8 *new);
+ spinlock_t lock;
+};
-static inline u16 skb_fc_oxid(const struct sk_buff *skb)
-{
- return be16_to_cpu(skb_fc_header(skb)->fh_ox_id);
-}
+/*
+ * struct fcoe_fcf - Fibre-Channel Forwarder.
+ * @list: list linkage.
+ * @time: system time (jiffies) when an advertisement was last received.
+ * @switch_name: WWN of switch from advertisement.
+ * @fabric_name: WWN of fabric from advertisement.
+ * @fc_map: FC_MAP value from advertisement.
+ * @fcf_mac: Ethernet address of the FCF.
+ * @vfid: virtual fabric ID.
+ * @pri: seletion priority, smaller values are better.
+ * @flags: flags received from advertisement.
+ * @fka_period: keep-alive period, in jiffies.
+ *
+ * A Fibre-Channel Forwarder (FCF) is the entity on the Ethernet that
+ * passes FCoE frames on to an FC fabric. This structure represents
+ * one FCF from which advertisements have been received.
+ *
+ * When looking up an FCF, @switch_name, @fabric_name, @fc_map, @vfid, and
+ * @fcf_mac together form the lookup key.
+ */
+struct fcoe_fcf {
+ struct list_head list;
+ unsigned long time;
-static inline u16 skb_fc_rxid(const struct sk_buff *skb)
-{
- return be16_to_cpu(skb_fc_header(skb)->fh_rx_id);
-}
+ u64 switch_name;
+ u64 fabric_name;
+ u32 fc_map;
+ u16 vfid;
+ u8 fcf_mac[ETH_ALEN];
-/* FIXME - DMA_BIDIRECTIONAL ? */
-#define skb_cb(skb) ((struct fcoe_rcv_info *)&((skb)->cb[0]))
-#define skb_cmd(skb) (skb_cb(skb)->fr_cmd)
-#define skb_dir(skb) (skb_cmd(skb)->sc_data_direction)
-static inline bool skb_fc_is_read(const struct sk_buff *skb)
-{
- if (skb_fc_is_cmd(skb) && skb_cmd(skb))
- return skb_dir(skb) == DMA_FROM_DEVICE;
- return false;
-}
+ u8 pri;
+ u16 flags;
+ u32 fka_period;
+};
-static inline bool skb_fc_is_write(const struct sk_buff *skb)
-{
- if (skb_fc_is_cmd(skb) && skb_cmd(skb))
- return skb_dir(skb) == DMA_TO_DEVICE;
- return false;
-}
+/* FIP API functions */
+void fcoe_ctlr_init(struct fcoe_ctlr *);
+void fcoe_ctlr_destroy(struct fcoe_ctlr *);
+void fcoe_ctlr_link_up(struct fcoe_ctlr *);
+int fcoe_ctlr_link_down(struct fcoe_ctlr *);
+int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct sk_buff *);
+void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *);
+int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_frame *fp, u8 *sa);
/* libfcoe funcs */
-int fcoe_reset(struct Scsi_Host *shost);
-u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN],
- unsigned int scheme, unsigned int port);
-
-u32 fcoe_fc_crc(struct fc_frame *fp);
-int fcoe_xmit(struct fc_lport *, struct fc_frame *);
-int fcoe_rcv(struct sk_buff *, struct net_device *,
- struct packet_type *, struct net_device *);
-
-int fcoe_percpu_receive_thread(void *arg);
-void fcoe_clean_pending_queue(struct fc_lport *lp);
-void fcoe_percpu_clean(struct fc_lport *lp);
-void fcoe_watchdog(ulong vp);
-int fcoe_link_ok(struct fc_lport *lp);
-
-struct fc_lport *fcoe_hostlist_lookup(const struct net_device *);
-int fcoe_hostlist_add(const struct fc_lport *);
-int fcoe_hostlist_remove(const struct fc_lport *);
-
-struct Scsi_Host *fcoe_host_alloc(struct scsi_host_template *, int);
+u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);
int fcoe_libfc_config(struct fc_lport *, struct libfc_function_template *);
-/* fcoe sw hba */
-int __init fcoe_sw_init(void);
-int __exit fcoe_sw_exit(void);
#endif /* _LIBFCOE_H */
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 7360e1916e75..7ffaed2f94dd 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -45,18 +45,10 @@ struct iscsi_session;
struct iscsi_nopin;
struct device;
-/* #define DEBUG_SCSI */
-#ifdef DEBUG_SCSI
-#define debug_scsi(fmt...) printk(KERN_INFO "iscsi: " fmt)
-#else
-#define debug_scsi(fmt...)
-#endif
-
#define ISCSI_DEF_XMIT_CMDS_MAX 128 /* must be power of 2 */
#define ISCSI_MGMT_CMDS_MAX 15
-#define ISCSI_DEF_CMD_PER_LUN 32
-#define ISCSI_MAX_CMD_PER_LUN 128
+#define ISCSI_DEF_CMD_PER_LUN 32
/* Task Mgmt states */
enum {
@@ -326,6 +318,9 @@ struct iscsi_host {
spinlock_t lock;
int num_sessions;
int state;
+
+ struct workqueue_struct *workq;
+ char workq_name[20];
};
/*
@@ -351,7 +346,8 @@ extern int iscsi_host_get_param(struct Scsi_Host *shost,
enum iscsi_host_param param, char *buf);
extern int iscsi_host_add(struct Scsi_Host *shost, struct device *pdev);
extern struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht,
- int dd_data_size, uint16_t qdepth);
+ int dd_data_size,
+ bool xmit_can_sleep);
extern void iscsi_host_remove(struct Scsi_Host *shost);
extern void iscsi_host_free(struct Scsi_Host *shost);
@@ -382,11 +378,12 @@ extern void iscsi_conn_stop(struct iscsi_cls_conn *, int);
extern int iscsi_conn_bind(struct iscsi_cls_session *, struct iscsi_cls_conn *,
int);
extern void iscsi_conn_failure(struct iscsi_conn *conn, enum iscsi_err err);
-extern void iscsi_session_failure(struct iscsi_cls_session *cls_session,
+extern void iscsi_session_failure(struct iscsi_session *session,
enum iscsi_err err);
extern int iscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
enum iscsi_param param, char *buf);
extern void iscsi_suspend_tx(struct iscsi_conn *conn);
+extern void iscsi_conn_queue_work(struct iscsi_conn *conn);
#define iscsi_conn_printk(prefix, _c, fmt, a...) \
iscsi_cls_conn_printk(prefix, ((struct iscsi_conn *)_c)->cls_conn, \
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index 83e32f6d7859..9e3182e659db 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -39,6 +39,7 @@ struct iscsi_segment {
unsigned int total_copied;
struct hash_desc *hash;
+ unsigned char padbuf[ISCSI_PAD_LEN];
unsigned char recv_digest[ISCSI_DIGEST_SIZE];
unsigned char digest[ISCSI_DIGEST_SIZE];
unsigned int digest_len;
diff --git a/include/scsi/osd_attributes.h b/include/scsi/osd_attributes.h
new file mode 100644
index 000000000000..f888a6fda073
--- /dev/null
+++ b/include/scsi/osd_attributes.h
@@ -0,0 +1,327 @@
+#ifndef __OSD_ATTRIBUTES_H__
+#define __OSD_ATTRIBUTES_H__
+
+#include "osd_protocol.h"
+
+/*
+ * Contains types and constants that define attribute pages and attribute
+ * numbers and their data types.
+ */
+
+#define ATTR_SET(pg, id, l, ptr) \
+ { .attr_page = pg, .attr_id = id, .len = l, .val_ptr = ptr }
+
+#define ATTR_DEF(pg, id, l) ATTR_SET(pg, id, l, NULL)
+
+/* osd-r10 4.7.3 Attributes pages */
+enum {
+ OSD_APAGE_OBJECT_FIRST = 0x0,
+ OSD_APAGE_OBJECT_DIRECTORY = 0,
+ OSD_APAGE_OBJECT_INFORMATION = 1,
+ OSD_APAGE_OBJECT_QUOTAS = 2,
+ OSD_APAGE_OBJECT_TIMESTAMP = 3,
+ OSD_APAGE_OBJECT_COLLECTIONS = 4,
+ OSD_APAGE_OBJECT_SECURITY = 5,
+ OSD_APAGE_OBJECT_LAST = 0x2fffffff,
+
+ OSD_APAGE_PARTITION_FIRST = 0x30000000,
+ OSD_APAGE_PARTITION_DIRECTORY = OSD_APAGE_PARTITION_FIRST + 0,
+ OSD_APAGE_PARTITION_INFORMATION = OSD_APAGE_PARTITION_FIRST + 1,
+ OSD_APAGE_PARTITION_QUOTAS = OSD_APAGE_PARTITION_FIRST + 2,
+ OSD_APAGE_PARTITION_TIMESTAMP = OSD_APAGE_PARTITION_FIRST + 3,
+ OSD_APAGE_PARTITION_SECURITY = OSD_APAGE_PARTITION_FIRST + 5,
+ OSD_APAGE_PARTITION_LAST = 0x5FFFFFFF,
+
+ OSD_APAGE_COLLECTION_FIRST = 0x60000000,
+ OSD_APAGE_COLLECTION_DIRECTORY = OSD_APAGE_COLLECTION_FIRST + 0,
+ OSD_APAGE_COLLECTION_INFORMATION = OSD_APAGE_COLLECTION_FIRST + 1,
+ OSD_APAGE_COLLECTION_TIMESTAMP = OSD_APAGE_COLLECTION_FIRST + 3,
+ OSD_APAGE_COLLECTION_SECURITY = OSD_APAGE_COLLECTION_FIRST + 5,
+ OSD_APAGE_COLLECTION_LAST = 0x8FFFFFFF,
+
+ OSD_APAGE_ROOT_FIRST = 0x90000000,
+ OSD_APAGE_ROOT_DIRECTORY = OSD_APAGE_ROOT_FIRST + 0,
+ OSD_APAGE_ROOT_INFORMATION = OSD_APAGE_ROOT_FIRST + 1,
+ OSD_APAGE_ROOT_QUOTAS = OSD_APAGE_ROOT_FIRST + 2,
+ OSD_APAGE_ROOT_TIMESTAMP = OSD_APAGE_ROOT_FIRST + 3,
+ OSD_APAGE_ROOT_SECURITY = OSD_APAGE_ROOT_FIRST + 5,
+ OSD_APAGE_ROOT_LAST = 0xBFFFFFFF,
+
+ OSD_APAGE_RESERVED_TYPE_FIRST = 0xC0000000,
+ OSD_APAGE_RESERVED_TYPE_LAST = 0xEFFFFFFF,
+
+ OSD_APAGE_COMMON_FIRST = 0xF0000000,
+ OSD_APAGE_COMMON_LAST = 0xFFFFFFFE,
+
+ OSD_APAGE_REQUEST_ALL = 0xFFFFFFFF,
+};
+
+/* subcategories of attr pages within each range above */
+enum {
+ OSD_APAGE_STD_FIRST = 0x0,
+ OSD_APAGE_STD_DIRECTORY = 0,
+ OSD_APAGE_STD_INFORMATION = 1,
+ OSD_APAGE_STD_QUOTAS = 2,
+ OSD_APAGE_STD_TIMESTAMP = 3,
+ OSD_APAGE_STD_COLLECTIONS = 4,
+ OSD_APAGE_STD_POLICY_SECURITY = 5,
+ OSD_APAGE_STD_LAST = 0x0000007F,
+
+ OSD_APAGE_RESERVED_FIRST = 0x00000080,
+ OSD_APAGE_RESERVED_LAST = 0x00007FFF,
+
+ OSD_APAGE_OTHER_STD_FIRST = 0x00008000,
+ OSD_APAGE_OTHER_STD_LAST = 0x0000EFFF,
+
+ OSD_APAGE_PUBLIC_FIRST = 0x0000F000,
+ OSD_APAGE_PUBLIC_LAST = 0x0000FFFF,
+
+ OSD_APAGE_APP_DEFINED_FIRST = 0x00010000,
+ OSD_APAGE_APP_DEFINED_LAST = 0x1FFFFFFF,
+
+ OSD_APAGE_VENDOR_SPECIFIC_FIRST = 0x20000000,
+ OSD_APAGE_VENDOR_SPECIFIC_LAST = 0x2FFFFFFF,
+};
+
+enum {
+ OSD_ATTR_PAGE_IDENTIFICATION = 0, /* in all pages 40 bytes */
+};
+
+struct page_identification {
+ u8 vendor_identification[8];
+ u8 page_identification[32];
+} __packed;
+
+struct osd_attr_page_header {
+ __be32 page_number;
+ __be32 page_length;
+} __packed;
+
+/* 7.1.2.8 Root Information attributes page (OSD_APAGE_ROOT_INFORMATION) */
+enum {
+ OSD_ATTR_RI_OSD_SYSTEM_ID = 0x3, /* 20 */
+ OSD_ATTR_RI_VENDOR_IDENTIFICATION = 0x4, /* 8 */
+ OSD_ATTR_RI_PRODUCT_IDENTIFICATION = 0x5, /* 16 */
+ OSD_ATTR_RI_PRODUCT_MODEL = 0x6, /* 32 */
+ OSD_ATTR_RI_PRODUCT_REVISION_LEVEL = 0x7, /* 4 */
+ OSD_ATTR_RI_PRODUCT_SERIAL_NUMBER = 0x8, /* variable */
+ OSD_ATTR_RI_OSD_NAME = 0x9, /* variable */
+ OSD_ATTR_RI_TOTAL_CAPACITY = 0x80, /* 8 */
+ OSD_ATTR_RI_USED_CAPACITY = 0x81, /* 8 */
+ OSD_ATTR_RI_NUMBER_OF_PARTITIONS = 0xC0, /* 8 */
+ OSD_ATTR_RI_CLOCK = 0x100, /* 6 */
+};
+/* Root_Information_attributes_page does not have a get_page structure */
+
+/* 7.1.2.9 Partition Information attributes page
+ * (OSD_APAGE_PARTITION_INFORMATION)
+ */
+enum {
+ OSD_ATTR_PI_PARTITION_ID = 0x1, /* 8 */
+ OSD_ATTR_PI_USERNAME = 0x9, /* variable */
+ OSD_ATTR_PI_USED_CAPACITY = 0x81, /* 8 */
+ OSD_ATTR_PI_NUMBER_OF_OBJECTS = 0xC1, /* 8 */
+};
+/* Partition Information attributes page does not have a get_page structure */
+
+/* 7.1.2.10 Collection Information attributes page
+ * (OSD_APAGE_COLLECTION_INFORMATION)
+ */
+enum {
+ OSD_ATTR_CI_PARTITION_ID = 0x1, /* 8 */
+ OSD_ATTR_CI_COLLECTION_OBJECT_ID = 0x2, /* 8 */
+ OSD_ATTR_CI_USERNAME = 0x9, /* variable */
+ OSD_ATTR_CI_USED_CAPACITY = 0x81, /* 8 */
+};
+/* Collection Information attributes page does not have a get_page structure */
+
+/* 7.1.2.11 User Object Information attributes page
+ * (OSD_APAGE_OBJECT_INFORMATION)
+ */
+enum {
+ OSD_ATTR_OI_PARTITION_ID = 0x1, /* 8 */
+ OSD_ATTR_OI_OBJECT_ID = 0x2, /* 8 */
+ OSD_ATTR_OI_USERNAME = 0x9, /* variable */
+ OSD_ATTR_OI_USED_CAPACITY = 0x81, /* 8 */
+ OSD_ATTR_OI_LOGICAL_LENGTH = 0x82, /* 8 */
+};
+/* Object Information attributes page does not have a get_page structure */
+
+/* 7.1.2.12 Root Quotas attributes page (OSD_APAGE_ROOT_QUOTAS) */
+enum {
+ OSD_ATTR_RQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH = 0x1, /* 8 */
+ OSD_ATTR_RQ_PARTITION_CAPACITY_QUOTA = 0x10001, /* 8 */
+ OSD_ATTR_RQ_PARTITION_OBJECT_COUNT = 0x10002, /* 8 */
+ OSD_ATTR_RQ_PARTITION_COLLECTIONS_PER_USER_OBJECT = 0x10081, /* 4 */
+ OSD_ATTR_RQ_PARTITION_COUNT = 0x20002, /* 8 */
+};
+
+struct Root_Quotas_attributes_page {
+ struct osd_attr_page_header hdr; /* id=R+2, size=0x24 */
+ __be64 default_maximum_user_object_length;
+ __be64 partition_capacity_quota;
+ __be64 partition_object_count;
+ __be64 partition_collections_per_user_object;
+ __be64 partition_count;
+} __packed;
+
+/* 7.1.2.13 Partition Quotas attributes page (OSD_APAGE_PARTITION_QUOTAS)*/
+enum {
+ OSD_ATTR_PQ_DEFAULT_MAXIMUM_USER_OBJECT_LENGTH = 0x1, /* 8 */
+ OSD_ATTR_PQ_CAPACITY_QUOTA = 0x10001, /* 8 */
+ OSD_ATTR_PQ_OBJECT_COUNT = 0x10002, /* 8 */
+ OSD_ATTR_PQ_COLLECTIONS_PER_USER_OBJECT = 0x10081, /* 4 */
+};
+
+struct Partition_Quotas_attributes_page {
+ struct osd_attr_page_header hdr; /* id=P+2, size=0x1C */
+ __be64 default_maximum_user_object_length;
+ __be64 capacity_quota;
+ __be64 object_count;
+ __be64 collections_per_user_object;
+} __packed;
+
+/* 7.1.2.14 User Object Quotas attributes page (OSD_APAGE_OBJECT_QUOTAS) */
+enum {
+ OSD_ATTR_OQ_MAXIMUM_LENGTH = 0x1, /* 8 */
+};
+
+struct Object_Quotas_attributes_page {
+ struct osd_attr_page_header hdr; /* id=U+2, size=0x8 */
+ __be64 maximum_length;
+} __packed;
+
+/* 7.1.2.15 Root Timestamps attributes page (OSD_APAGE_ROOT_TIMESTAMP) */
+enum {
+ OSD_ATTR_RT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
+ OSD_ATTR_RT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
+ OSD_ATTR_RT_TIMESTAMP_BYPASS = 0xFFFFFFFE, /* 1 */
+};
+
+struct root_timestamps_attributes_page {
+ struct osd_attr_page_header hdr; /* id=R+3, size=0xD */
+ struct osd_timestamp attributes_accessed_time;
+ struct osd_timestamp attributes_modified_time;
+ u8 timestamp_bypass;
+} __packed;
+
+/* 7.1.2.16 Partition Timestamps attributes page
+ * (OSD_APAGE_PARTITION_TIMESTAMP)
+ */
+enum {
+ OSD_ATTR_PT_CREATED_TIME = 0x1, /* 6 */
+ OSD_ATTR_PT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
+ OSD_ATTR_PT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
+ OSD_ATTR_PT_DATA_ACCESSED_TIME = 0x4, /* 6 */
+ OSD_ATTR_PT_DATA_MODIFIED_TIME = 0x5, /* 6 */
+ OSD_ATTR_PT_TIMESTAMP_BYPASS = 0xFFFFFFFE, /* 1 */
+};
+
+struct partition_timestamps_attributes_page {
+ struct osd_attr_page_header hdr; /* id=P+3, size=0x1F */
+ struct osd_timestamp created_time;
+ struct osd_timestamp attributes_accessed_time;
+ struct osd_timestamp attributes_modified_time;
+ struct osd_timestamp data_accessed_time;
+ struct osd_timestamp data_modified_time;
+ u8 timestamp_bypass;
+} __packed;
+
+/* 7.1.2.17/18 Collection/Object Timestamps attributes page
+ * (OSD_APAGE_COLLECTION_TIMESTAMP/OSD_APAGE_OBJECT_TIMESTAMP)
+ */
+enum {
+ OSD_ATTR_OT_CREATED_TIME = 0x1, /* 6 */
+ OSD_ATTR_OT_ATTRIBUTES_ACCESSED_TIME = 0x2, /* 6 */
+ OSD_ATTR_OT_ATTRIBUTES_MODIFIED_TIME = 0x3, /* 6 */
+ OSD_ATTR_OT_DATA_ACCESSED_TIME = 0x4, /* 6 */
+ OSD_ATTR_OT_DATA_MODIFIED_TIME = 0x5, /* 6 */
+};
+
+/* same for collection */
+struct object_timestamps_attributes_page {
+ struct osd_attr_page_header hdr; /* id=C+3/3, size=0x1E */
+ struct osd_timestamp created_time;
+ struct osd_timestamp attributes_accessed_time;
+ struct osd_timestamp attributes_modified_time;
+ struct osd_timestamp data_accessed_time;
+ struct osd_timestamp data_modified_time;
+} __packed;
+
+/* 7.1.2.19 Collections attributes page */
+/* TBD */
+
+/* 7.1.2.20 Root Policy/Security attributes page (OSD_APAGE_ROOT_SECURITY) */
+enum {
+ OSD_ATTR_RS_DEFAULT_SECURITY_METHOD = 0x1, /* 1 */
+ OSD_ATTR_RS_OLDEST_VALID_NONCE_LIMIT = 0x2, /* 6 */
+ OSD_ATTR_RS_NEWEST_VALID_NONCE_LIMIT = 0x3, /* 6 */
+ OSD_ATTR_RS_PARTITION_DEFAULT_SECURITY_METHOD = 0x6, /* 1 */
+ OSD_ATTR_RS_SUPPORTED_SECURITY_METHODS = 0x7, /* 2 */
+ OSD_ATTR_RS_ADJUSTABLE_CLOCK = 0x9, /* 6 */
+ OSD_ATTR_RS_MASTER_KEY_IDENTIFIER = 0x7FFD, /* 0 or 7 */
+ OSD_ATTR_RS_ROOT_KEY_IDENTIFIER = 0x7FFE, /* 0 or 7 */
+ OSD_ATTR_RS_SUPPORTED_INTEGRITY_ALGORITHM_0 = 0x80000000,/* 1,(x16)*/
+ OSD_ATTR_RS_SUPPORTED_DH_GROUP_0 = 0x80000010,/* 1,(x16)*/
+};
+
+struct root_security_attributes_page {
+ struct osd_attr_page_header hdr; /* id=R+5, size=0x3F */
+ u8 default_security_method;
+ u8 partition_default_security_method;
+ __be16 supported_security_methods;
+ u8 mki_valid_rki_valid;
+ struct osd_timestamp oldest_valid_nonce_limit;
+ struct osd_timestamp newest_valid_nonce_limit;
+ struct osd_timestamp adjustable_clock;
+ u8 master_key_identifier[32-25];
+ u8 root_key_identifier[39-32];
+ u8 supported_integrity_algorithm[16];
+ u8 supported_dh_group[16];
+} __packed;
+
+/* 7.1.2.21 Partition Policy/Security attributes page
+ * (OSD_APAGE_PARTITION_SECURITY)
+ */
+enum {
+ OSD_ATTR_PS_DEFAULT_SECURITY_METHOD = 0x1, /* 1 */
+ OSD_ATTR_PS_OLDEST_VALID_NONCE = 0x2, /* 6 */
+ OSD_ATTR_PS_NEWEST_VALID_NONCE = 0x3, /* 6 */
+ OSD_ATTR_PS_REQUEST_NONCE_LIST_DEPTH = 0x4, /* 2 */
+ OSD_ATTR_PS_FROZEN_WORKING_KEY_BIT_MASK = 0x5, /* 2 */
+ OSD_ATTR_PS_PARTITION_KEY_IDENTIFIER = 0x7FFF, /* 0 or 7 */
+ OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_FIRST = 0x8000, /* 0 or 7 */
+ OSD_ATTR_PS_WORKING_KEY_IDENTIFIER_LAST = 0x800F, /* 0 or 7 */
+ OSD_ATTR_PS_POLICY_ACCESS_TAG = 0x40000001, /* 4 */
+ OSD_ATTR_PS_USER_OBJECT_POLICY_ACCESS_TAG = 0x40000002, /* 4 */
+};
+
+struct partition_security_attributes_page {
+ struct osd_attr_page_header hdr; /* id=p+5, size=0x8f */
+ u8 reserved[3];
+ u8 default_security_method;
+ struct osd_timestamp oldest_valid_nonce;
+ struct osd_timestamp newest_valid_nonce;
+ __be16 request_nonce_list_depth;
+ __be16 frozen_working_key_bit_mask;
+ __be32 policy_access_tag;
+ __be32 user_object_policy_access_tag;
+ u8 pki_valid;
+ __be16 wki_00_0f_vld;
+ struct osd_key_identifier partition_key_identifier;
+ struct osd_key_identifier working_key_identifiers[16];
+} __packed;
+
+/* 7.1.2.22/23 Collection/Object Policy-Security attributes page
+ * (OSD_APAGE_COLLECTION_SECURITY/OSD_APAGE_OBJECT_SECURITY)
+ */
+enum {
+ OSD_ATTR_OS_POLICY_ACCESS_TAG = 0x40000001, /* 4 */
+};
+
+struct object_security_attributes_page {
+ struct osd_attr_page_header hdr; /* id=C+5/5, size=4 */
+ __be32 policy_access_tag;
+} __packed;
+
+#endif /*ndef __OSD_ATTRIBUTES_H__*/
diff --git a/include/scsi/osd_initiator.h b/include/scsi/osd_initiator.h
new file mode 100644
index 000000000000..b24d9616eb46
--- /dev/null
+++ b/include/scsi/osd_initiator.h
@@ -0,0 +1,433 @@
+/*
+ * osd_initiator.h - OSD initiator API definition
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ */
+#ifndef __OSD_INITIATOR_H__
+#define __OSD_INITIATOR_H__
+
+#include "osd_protocol.h"
+#include "osd_types.h"
+
+#include <linux/blkdev.h>
+
+/* Note: "NI" in comments below means "Not Implemented yet" */
+
+/* Configure of code:
+ * #undef if you *don't* want OSD v1 support in runtime.
+ * If #defined the initiator will dynamically configure to encode OSD v1
+ * CDB's if the target is detected to be OSD v1 only.
+ * OSD v2 only commands, options, and attributes will be ignored if target
+ * is v1 only.
+ * If #defined will result in bigger/slower code (OK Slower maybe not)
+ * Q: Should this be CONFIG_SCSI_OSD_VER1_SUPPORT and set from Kconfig?
+ */
+#define OSD_VER1_SUPPORT y
+
+enum osd_std_version {
+ OSD_VER_NONE = 0,
+ OSD_VER1 = 1,
+ OSD_VER2 = 2,
+};
+
+/*
+ * Object-based Storage Device.
+ * This object represents an OSD device.
+ * It is not a full linux device in any way. It is only
+ * a place to hang resources associated with a Linux
+ * request Q and some default properties.
+ */
+struct osd_dev {
+ struct scsi_device *scsi_device;
+ unsigned def_timeout;
+
+#ifdef OSD_VER1_SUPPORT
+ enum osd_std_version version;
+#endif
+};
+
+/* Retrieve/return osd_dev(s) for use by Kernel clients */
+struct osd_dev *osduld_path_lookup(const char *dev_name); /*Use IS_ERR/ERR_PTR*/
+void osduld_put_device(struct osd_dev *od);
+
+/* Add/remove test ioctls from external modules */
+typedef int (do_test_fn)(struct osd_dev *od, unsigned cmd, unsigned long arg);
+int osduld_register_test(unsigned ioctl, do_test_fn *do_test);
+void osduld_unregister_test(unsigned ioctl);
+
+/* These are called by uld at probe time */
+void osd_dev_init(struct osd_dev *od, struct scsi_device *scsi_device);
+void osd_dev_fini(struct osd_dev *od);
+
+/* some hi level device operations */
+int osd_auto_detect_ver(struct osd_dev *od, void *caps); /* GFP_KERNEL */
+
+/* we might want to use function vector in the future */
+static inline void osd_dev_set_ver(struct osd_dev *od, enum osd_std_version v)
+{
+#ifdef OSD_VER1_SUPPORT
+ od->version = v;
+#endif
+}
+
+struct osd_request;
+typedef void (osd_req_done_fn)(struct osd_request *or, void *private);
+
+struct osd_request {
+ struct osd_cdb cdb;
+ struct osd_data_out_integrity_info out_data_integ;
+ struct osd_data_in_integrity_info in_data_integ;
+
+ struct osd_dev *osd_dev;
+ struct request *request;
+
+ struct _osd_req_data_segment {
+ void *buff;
+ unsigned alloc_size; /* 0 here means: don't call kfree */
+ unsigned total_bytes;
+ } set_attr, enc_get_attr, get_attr;
+
+ struct _osd_io_info {
+ struct bio *bio;
+ u64 total_bytes;
+ struct request *req;
+ struct _osd_req_data_segment *last_seg;
+ u8 *pad_buff;
+ } out, in;
+
+ gfp_t alloc_flags;
+ unsigned timeout;
+ unsigned retries;
+ u8 sense[OSD_MAX_SENSE_LEN];
+ enum osd_attributes_mode attributes_mode;
+
+ osd_req_done_fn *async_done;
+ void *async_private;
+ int async_error;
+};
+
+/* OSD Version control */
+static inline bool osd_req_is_ver1(struct osd_request *or)
+{
+#ifdef OSD_VER1_SUPPORT
+ return or->osd_dev->version == OSD_VER1;
+#else
+ return false;
+#endif
+}
+
+/*
+ * How to use the osd library:
+ *
+ * osd_start_request
+ * Allocates a request.
+ *
+ * osd_req_*
+ * Call one of, to encode the desired operation.
+ *
+ * osd_add_{get,set}_attr
+ * Optionally add attributes to the CDB, list or page mode.
+ *
+ * osd_finalize_request
+ * Computes final data out/in offsets and signs the request,
+ * making it ready for execution.
+ *
+ * osd_execute_request
+ * May be called to execute it through the block layer. Other wise submit
+ * the associated block request in some other way.
+ *
+ * After execution:
+ * osd_req_decode_sense
+ * Decodes sense information to verify execution results.
+ *
+ * osd_req_decode_get_attr
+ * Retrieve osd_add_get_attr_list() values if used.
+ *
+ * osd_end_request
+ * Must be called to deallocate the request.
+ */
+
+/**
+ * osd_start_request - Allocate and initialize an osd_request
+ *
+ * @osd_dev: OSD device that holds the scsi-device and default values
+ * that the request is associated with.
+ * @gfp: The allocation flags to use for request allocation, and all
+ * subsequent allocations. This will be stored at
+ * osd_request->alloc_flags, can be changed by user later
+ *
+ * Allocate osd_request and initialize all members to the
+ * default/initial state.
+ */
+struct osd_request *osd_start_request(struct osd_dev *od, gfp_t gfp);
+
+enum osd_req_options {
+ OSD_REQ_FUA = 0x08, /* Force Unit Access */
+ OSD_REQ_DPO = 0x10, /* Disable Page Out */
+
+ OSD_REQ_BYPASS_TIMESTAMPS = 0x80,
+};
+
+/**
+ * osd_finalize_request - Sign request and prepare request for execution
+ *
+ * @or: osd_request to prepare
+ * @options: combination of osd_req_options bit flags or 0.
+ * @cap: A Pointer to an OSD_CAP_LEN bytes buffer that is received from
+ * The security manager as capabilities for this cdb.
+ * @cap_key: The cryptographic key used to sign the cdb/data. Can be null
+ * if NOSEC is used.
+ *
+ * The actual request and bios are only allocated here, so are the get_attr
+ * buffers that will receive the returned attributes. Copy's @cap to cdb.
+ * Sign the cdb/data with @cap_key.
+ */
+int osd_finalize_request(struct osd_request *or,
+ u8 options, const void *cap, const u8 *cap_key);
+
+/**
+ * osd_execute_request - Execute the request synchronously through block-layer
+ *
+ * @or: osd_request to Executed
+ *
+ * Calls blk_execute_rq to q the command and waits for completion.
+ */
+int osd_execute_request(struct osd_request *or);
+
+/**
+ * osd_execute_request_async - Execute the request without waitting.
+ *
+ * @or: - osd_request to Executed
+ * @done: (Optional) - Called at end of execution
+ * @private: - Will be passed to @done function
+ *
+ * Calls blk_execute_rq_nowait to queue the command. When execution is done
+ * optionally calls @done with @private as parameter. @or->async_error will
+ * have the return code
+ */
+int osd_execute_request_async(struct osd_request *or,
+ osd_req_done_fn *done, void *private);
+
+/**
+ * osd_req_decode_sense_full - Decode sense information after execution.
+ *
+ * @or: - osd_request to examine
+ * @osi - Recievs a more detailed error report information (optional).
+ * @silent - Do not print to dmsg (Even if enabled)
+ * @bad_obj_list - Some commands act on multiple objects. Failed objects will
+ * be recieved here (optional)
+ * @max_obj - Size of @bad_obj_list.
+ * @bad_attr_list - List of failing attributes (optional)
+ * @max_attr - Size of @bad_attr_list.
+ *
+ * After execution, sense + return code can be analyzed using this function. The
+ * return code is the final disposition on the error. So it is possible that a
+ * CHECK_CONDITION was returned from target but this will return NO_ERROR, for
+ * example on recovered errors. All parameters are optional if caller does
+ * not need any returned information.
+ * Note: This function will also dump the error to dmsg according to settings
+ * of the SCSI_OSD_DPRINT_SENSE Kconfig value. Set @silent if you know the
+ * command would routinely fail, to not spam the dmsg file.
+ */
+struct osd_sense_info {
+ int key; /* one of enum scsi_sense_keys */
+ int additional_code ; /* enum osd_additional_sense_codes */
+ union { /* Sense specific information */
+ u16 sense_info;
+ u16 cdb_field_offset; /* scsi_invalid_field_in_cdb */
+ };
+ union { /* Command specific information */
+ u64 command_info;
+ };
+
+ u32 not_initiated_command_functions; /* osd_command_functions_bits */
+ u32 completed_command_functions; /* osd_command_functions_bits */
+ struct osd_obj_id obj;
+ struct osd_attr attr;
+};
+
+int osd_req_decode_sense_full(struct osd_request *or,
+ struct osd_sense_info *osi, bool silent,
+ struct osd_obj_id *bad_obj_list, int max_obj,
+ struct osd_attr *bad_attr_list, int max_attr);
+
+static inline int osd_req_decode_sense(struct osd_request *or,
+ struct osd_sense_info *osi)
+{
+ return osd_req_decode_sense_full(or, osi, false, NULL, 0, NULL, 0);
+}
+
+/**
+ * osd_end_request - return osd_request to free store
+ *
+ * @or: osd_request to free
+ *
+ * Deallocate all osd_request resources (struct req's, BIOs, buffers, etc.)
+ */
+void osd_end_request(struct osd_request *or);
+
+/*
+ * CDB Encoding
+ *
+ * Note: call only one of the following methods.
+ */
+
+/*
+ * Device commands
+ */
+void osd_req_set_master_seed_xchg(struct osd_request *or, ...);/* NI */
+void osd_req_set_master_key(struct osd_request *or, ...);/* NI */
+
+void osd_req_format(struct osd_request *or, u64 tot_capacity);
+
+/* list all partitions
+ * @list header must be initialized to zero on first run.
+ *
+ * Call osd_is_obj_list_done() to find if we got the complete list.
+ */
+int osd_req_list_dev_partitions(struct osd_request *or,
+ osd_id initial_id, struct osd_obj_id_list *list, unsigned nelem);
+
+void osd_req_flush_obsd(struct osd_request *or,
+ enum osd_options_flush_scope_values);
+
+void osd_req_perform_scsi_command(struct osd_request *or,
+ const u8 *cdb, ...);/* NI */
+void osd_req_task_management(struct osd_request *or, ...);/* NI */
+
+/*
+ * Partition commands
+ */
+void osd_req_create_partition(struct osd_request *or, osd_id partition);
+void osd_req_remove_partition(struct osd_request *or, osd_id partition);
+
+void osd_req_set_partition_key(struct osd_request *or,
+ osd_id partition, u8 new_key_id[OSD_CRYPTO_KEYID_SIZE],
+ u8 seed[OSD_CRYPTO_SEED_SIZE]);/* NI */
+
+/* list all collections in the partition
+ * @list header must be init to zero on first run.
+ *
+ * Call osd_is_obj_list_done() to find if we got the complete list.
+ */
+int osd_req_list_partition_collections(struct osd_request *or,
+ osd_id partition, osd_id initial_id, struct osd_obj_id_list *list,
+ unsigned nelem);
+
+/* list all objects in the partition
+ * @list header must be init to zero on first run.
+ *
+ * Call osd_is_obj_list_done() to find if we got the complete list.
+ */
+int osd_req_list_partition_objects(struct osd_request *or,
+ osd_id partition, osd_id initial_id, struct osd_obj_id_list *list,
+ unsigned nelem);
+
+void osd_req_flush_partition(struct osd_request *or,
+ osd_id partition, enum osd_options_flush_scope_values);
+
+/*
+ * Collection commands
+ */
+void osd_req_create_collection(struct osd_request *or,
+ const struct osd_obj_id *);/* NI */
+void osd_req_remove_collection(struct osd_request *or,
+ const struct osd_obj_id *);/* NI */
+
+/* list all objects in the collection */
+int osd_req_list_collection_objects(struct osd_request *or,
+ const struct osd_obj_id *, osd_id initial_id,
+ struct osd_obj_id_list *list, unsigned nelem);
+
+/* V2 only filtered list of objects in the collection */
+void osd_req_query(struct osd_request *or, ...);/* NI */
+
+void osd_req_flush_collection(struct osd_request *or,
+ const struct osd_obj_id *, enum osd_options_flush_scope_values);
+
+void osd_req_get_member_attrs(struct osd_request *or, ...);/* V2-only NI */
+void osd_req_set_member_attrs(struct osd_request *or, ...);/* V2-only NI */
+
+/*
+ * Object commands
+ */
+void osd_req_create_object(struct osd_request *or, struct osd_obj_id *);
+void osd_req_remove_object(struct osd_request *or, struct osd_obj_id *);
+
+void osd_req_write(struct osd_request *or,
+ const struct osd_obj_id *, struct bio *data_out, u64 offset);
+void osd_req_append(struct osd_request *or,
+ const struct osd_obj_id *, struct bio *data_out);/* NI */
+void osd_req_create_write(struct osd_request *or,
+ const struct osd_obj_id *, struct bio *data_out, u64 offset);/* NI */
+void osd_req_clear(struct osd_request *or,
+ const struct osd_obj_id *, u64 offset, u64 len);/* NI */
+void osd_req_punch(struct osd_request *or,
+ const struct osd_obj_id *, u64 offset, u64 len);/* V2-only NI */
+
+void osd_req_flush_object(struct osd_request *or,
+ const struct osd_obj_id *, enum osd_options_flush_scope_values,
+ /*V2*/ u64 offset, /*V2*/ u64 len);
+
+void osd_req_read(struct osd_request *or,
+ const struct osd_obj_id *, struct bio *data_in, u64 offset);
+
+/*
+ * Root/Partition/Collection/Object Attributes commands
+ */
+
+/* get before set */
+void osd_req_get_attributes(struct osd_request *or, const struct osd_obj_id *);
+
+/* set before get */
+void osd_req_set_attributes(struct osd_request *or, const struct osd_obj_id *);
+
+/*
+ * Attributes appended to most commands
+ */
+
+/* Attributes List mode (or V2 CDB) */
+ /*
+ * TODO: In ver2 if at finalize time only one attr was set and no gets,
+ * then the Attributes CDB mode is used automatically to save IO.
+ */
+
+/* set a list of attributes. */
+int osd_req_add_set_attr_list(struct osd_request *or,
+ const struct osd_attr *, unsigned nelem);
+
+/* get a list of attributes */
+int osd_req_add_get_attr_list(struct osd_request *or,
+ const struct osd_attr *, unsigned nelem);
+
+/*
+ * Attributes list decoding
+ * Must be called after osd_request.request was executed
+ * It is called in a loop to decode the returned get_attr
+ * (see osd_add_get_attr)
+ */
+int osd_req_decode_get_attr_list(struct osd_request *or,
+ struct osd_attr *, int *nelem, void **iterator);
+
+/* Attributes Page mode */
+
+/*
+ * Read an attribute page and optionally set one attribute
+ *
+ * Retrieves the attribute page directly to a user buffer.
+ * @attr_page_data shall stay valid until end of execution.
+ * See osd_attributes.h for common page structures
+ */
+int osd_req_add_get_attr_page(struct osd_request *or,
+ u32 page_id, void *attr_page_data, unsigned max_page_len,
+ const struct osd_attr *set_one);
+
+#endif /* __OSD_LIB_H__ */
diff --git a/include/scsi/osd_protocol.h b/include/scsi/osd_protocol.h
new file mode 100644
index 000000000000..cd3cbf764650
--- /dev/null
+++ b/include/scsi/osd_protocol.h
@@ -0,0 +1,579 @@
+/*
+ * osd_protocol.h - OSD T10 standard C definitions.
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ * This file contains types and constants that are defined by the protocol
+ * Note: All names and symbols are taken from the OSD standard's text.
+ */
+#ifndef __OSD_PROTOCOL_H__
+#define __OSD_PROTOCOL_H__
+
+#include <linux/types.h>
+#include <asm/unaligned.h>
+#include <scsi/scsi.h>
+
+enum {
+ OSDv1_ADDITIONAL_CDB_LENGTH = 192,
+ OSDv1_TOTAL_CDB_LEN = OSDv1_ADDITIONAL_CDB_LENGTH + 8,
+ OSDv1_CAP_LEN = 80,
+ /* Latest supported version */
+/* OSD_ADDITIONAL_CDB_LENGTH = 216,*/
+ OSD_ADDITIONAL_CDB_LENGTH =
+ OSDv1_ADDITIONAL_CDB_LENGTH, /* FIXME: Pete rev-001 sup */
+ OSD_TOTAL_CDB_LEN = OSD_ADDITIONAL_CDB_LENGTH + 8,
+/* OSD_CAP_LEN = 104,*/
+ OSD_CAP_LEN = OSDv1_CAP_LEN,/* FIXME: Pete rev-001 sup */
+
+ OSD_SYSTEMID_LEN = 20,
+ OSD_CRYPTO_KEYID_SIZE = 20,
+ /*FIXME: OSDv2_CRYPTO_KEYID_SIZE = 32,*/
+ OSD_CRYPTO_SEED_SIZE = 4,
+ OSD_CRYPTO_NONCE_SIZE = 12,
+ OSD_MAX_SENSE_LEN = 252, /* from SPC-3 */
+
+ OSD_PARTITION_FIRST_ID = 0x10000,
+ OSD_OBJECT_FIRST_ID = 0x10000,
+};
+
+/* (osd-r10 5.2.4)
+ * osd2r03: 5.2.3 Caching control bits
+ */
+enum osd_options_byte {
+ OSD_CDB_FUA = 0x08, /* Force Unit Access */
+ OSD_CDB_DPO = 0x10, /* Disable Page Out */
+};
+
+/*
+ * osd2r03: 5.2.5 Isolation.
+ * First 3 bits, V2-only.
+ * Also for attr 110h "default isolation method" at Root Information page
+ */
+enum osd_options_byte_isolation {
+ OSD_ISOLATION_DEFAULT = 0,
+ OSD_ISOLATION_NONE = 1,
+ OSD_ISOLATION_STRICT = 2,
+ OSD_ISOLATION_RANGE = 4,
+ OSD_ISOLATION_FUNCTIONAL = 5,
+ OSD_ISOLATION_VENDOR = 7,
+};
+
+/* (osd-r10: 6.7)
+ * osd2r03: 6.8 FLUSH, FLUSH COLLECTION, FLUSH OSD, FLUSH PARTITION
+ */
+enum osd_options_flush_scope_values {
+ OSD_CDB_FLUSH_ALL = 0,
+ OSD_CDB_FLUSH_ATTR_ONLY = 1,
+
+ OSD_CDB_FLUSH_ALL_RECURSIVE = 2,
+ /* V2-only */
+ OSD_CDB_FLUSH_ALL_RANGE = 2,
+};
+
+/* osd2r03: 5.2.10 Timestamps control */
+enum {
+ OSD_CDB_NORMAL_TIMESTAMPS = 0,
+ OSD_CDB_BYPASS_TIMESTAMPS = 0x7f,
+};
+
+/* (osd-r10: 5.2.2.1)
+ * osd2r03: 5.2.4.1 Get and set attributes CDB format selection
+ * 2 bits at second nibble of command_specific_options byte
+ */
+enum osd_attributes_mode {
+ /* V2-only */
+ OSD_CDB_SET_ONE_ATTR = 0x10,
+
+ OSD_CDB_GET_ATTR_PAGE_SET_ONE = 0x20,
+ OSD_CDB_GET_SET_ATTR_LISTS = 0x30,
+
+ OSD_CDB_GET_SET_ATTR_MASK = 0x30,
+};
+
+/* (osd-r10: 4.12.5)
+ * osd2r03: 4.14.5 Data-In and Data-Out buffer offsets
+ * byte offset = mantissa * (2^(exponent+8))
+ * struct {
+ * unsigned mantissa: 28;
+ * int exponent: 04;
+ * }
+ */
+typedef __be32 __bitwise osd_cdb_offset;
+
+enum {
+ OSD_OFFSET_UNUSED = 0xFFFFFFFF,
+ OSD_OFFSET_MAX_BITS = 28,
+
+ OSDv1_OFFSET_MIN_SHIFT = 8,
+ OSD_OFFSET_MIN_SHIFT = 3,
+ OSD_OFFSET_MAX_SHIFT = 16,
+};
+
+/* Return the smallest allowed encoded offset that contains @offset.
+ *
+ * The actual encoded offset returned is @offset + *padding.
+ * (up to max_shift, non-inclusive)
+ */
+osd_cdb_offset __osd_encode_offset(u64 offset, unsigned *padding,
+ int min_shift, int max_shift);
+
+/* Minimum alignment is 256 bytes
+ * Note: Seems from std v1 that exponent can be from 0+8 to 0xE+8 (inclusive)
+ * which is 8 to 23 but IBM code restricts it to 16, so be it.
+ */
+static inline osd_cdb_offset osd_encode_offset_v1(u64 offset, unsigned *padding)
+{
+ return __osd_encode_offset(offset, padding,
+ OSDv1_OFFSET_MIN_SHIFT, OSD_OFFSET_MAX_SHIFT);
+}
+
+/* Minimum 8 bytes alignment
+ * Same as v1 but since exponent can be signed than a less than
+ * 256 alignment can be reached with small offsets (<2GB)
+ */
+static inline osd_cdb_offset osd_encode_offset_v2(u64 offset, unsigned *padding)
+{
+ return __osd_encode_offset(offset, padding,
+ OSD_OFFSET_MIN_SHIFT, OSD_OFFSET_MAX_SHIFT);
+}
+
+/* osd2r03: 5.2.1 Overview */
+struct osd_cdb_head {
+ struct scsi_varlen_cdb_hdr varlen_cdb;
+/*10*/ u8 options;
+ u8 command_specific_options;
+ u8 timestamp_control;
+/*13*/ u8 reserved1[3];
+/*16*/ __be64 partition;
+/*24*/ __be64 object;
+/*32*/ union { /* V1 vs V2 alignment differences */
+ struct __osdv1_cdb_addr_len {
+/*32*/ __be32 list_identifier;/* Rarely used */
+/*36*/ __be64 length;
+/*44*/ __be64 start_address;
+ } __packed v1;
+
+ struct __osdv2_cdb_addr_len {
+ /* called allocation_length in some commands */
+/*32*/ __be64 length;
+/*40*/ __be64 start_address;
+/*48*/ __be32 list_identifier;/* Rarely used */
+ } __packed v2;
+ };
+/*52*/ union { /* selected attributes mode Page/List/Single */
+ struct osd_attributes_page_mode {
+/*52*/ __be32 get_attr_page;
+/*56*/ __be32 get_attr_alloc_length;
+/*60*/ osd_cdb_offset get_attr_offset;
+
+/*64*/ __be32 set_attr_page;
+/*68*/ __be32 set_attr_id;
+/*72*/ __be32 set_attr_length;
+/*76*/ osd_cdb_offset set_attr_offset;
+/*80*/ } __packed attrs_page;
+
+ struct osd_attributes_list_mode {
+/*52*/ __be32 get_attr_desc_bytes;
+/*56*/ osd_cdb_offset get_attr_desc_offset;
+
+/*60*/ __be32 get_attr_alloc_length;
+/*64*/ osd_cdb_offset get_attr_offset;
+
+/*68*/ __be32 set_attr_bytes;
+/*72*/ osd_cdb_offset set_attr_offset;
+ __be32 not_used;
+/*80*/ } __packed attrs_list;
+
+ /* osd2r03:5.2.4.2 Set one attribute value using CDB fields */
+ struct osd_attributes_cdb_mode {
+/*52*/ __be32 set_attr_page;
+/*56*/ __be32 set_attr_id;
+/*60*/ __be16 set_attr_len;
+/*62*/ u8 set_attr_val[18];
+/*80*/ } __packed attrs_cdb;
+/*52*/ u8 get_set_attributes_parameters[28];
+ };
+} __packed;
+/*80*/
+
+/*160 v1*/
+/*184 v2*/
+struct osd_security_parameters {
+/*160*/u8 integrity_check_value[OSD_CRYPTO_KEYID_SIZE];
+/*180*/u8 request_nonce[OSD_CRYPTO_NONCE_SIZE];
+/*192*/osd_cdb_offset data_in_integrity_check_offset;
+/*196*/osd_cdb_offset data_out_integrity_check_offset;
+} __packed;
+/*200 v1*/
+/*224 v2*/
+
+/* FIXME: osdv2_security_parameters */
+
+struct osdv1_cdb {
+ struct osd_cdb_head h;
+ u8 caps[OSDv1_CAP_LEN];
+ struct osd_security_parameters sec_params;
+} __packed;
+
+struct osdv2_cdb {
+ struct osd_cdb_head h;
+ u8 caps[OSD_CAP_LEN];
+ struct osd_security_parameters sec_params;
+ /* FIXME: osdv2_security_parameters */
+} __packed;
+
+struct osd_cdb {
+ union {
+ struct osdv1_cdb v1;
+ struct osdv2_cdb v2;
+ u8 buff[OSD_TOTAL_CDB_LEN];
+ };
+} __packed;
+
+static inline struct osd_cdb_head *osd_cdb_head(struct osd_cdb *ocdb)
+{
+ return (struct osd_cdb_head *)ocdb->buff;
+}
+
+/* define both version actions
+ * Ex name = FORMAT_OSD we have OSD_ACT_FORMAT_OSD && OSDv1_ACT_FORMAT_OSD
+ */
+#define OSD_ACT___(Name, Num) \
+ OSD_ACT_##Name = __constant_cpu_to_be16(0x8880 + Num), \
+ OSDv1_ACT_##Name = __constant_cpu_to_be16(0x8800 + Num),
+
+/* V2 only actions */
+#define OSD_ACT_V2(Name, Num) \
+ OSD_ACT_##Name = __constant_cpu_to_be16(0x8880 + Num),
+
+#define OSD_ACT_V1_V2(Name, Num1, Num2) \
+ OSD_ACT_##Name = __constant_cpu_to_be16(Num2), \
+ OSDv1_ACT_##Name = __constant_cpu_to_be16(Num1),
+
+enum osd_service_actions {
+ OSD_ACT_V2(OBJECT_STRUCTURE_CHECK, 0x00)
+ OSD_ACT___(FORMAT_OSD, 0x01)
+ OSD_ACT___(CREATE, 0x02)
+ OSD_ACT___(LIST, 0x03)
+ OSD_ACT_V2(PUNCH, 0x04)
+ OSD_ACT___(READ, 0x05)
+ OSD_ACT___(WRITE, 0x06)
+ OSD_ACT___(APPEND, 0x07)
+ OSD_ACT___(FLUSH, 0x08)
+ OSD_ACT_V2(CLEAR, 0x09)
+ OSD_ACT___(REMOVE, 0x0A)
+ OSD_ACT___(CREATE_PARTITION, 0x0B)
+ OSD_ACT___(REMOVE_PARTITION, 0x0C)
+ OSD_ACT___(GET_ATTRIBUTES, 0x0E)
+ OSD_ACT___(SET_ATTRIBUTES, 0x0F)
+ OSD_ACT___(CREATE_AND_WRITE, 0x12)
+ OSD_ACT___(CREATE_COLLECTION, 0x15)
+ OSD_ACT___(REMOVE_COLLECTION, 0x16)
+ OSD_ACT___(LIST_COLLECTION, 0x17)
+ OSD_ACT___(SET_KEY, 0x18)
+ OSD_ACT___(SET_MASTER_KEY, 0x19)
+ OSD_ACT___(FLUSH_COLLECTION, 0x1A)
+ OSD_ACT___(FLUSH_PARTITION, 0x1B)
+ OSD_ACT___(FLUSH_OSD, 0x1C)
+
+ OSD_ACT_V2(QUERY, 0x20)
+ OSD_ACT_V2(REMOVE_MEMBER_OBJECTS, 0x21)
+ OSD_ACT_V2(GET_MEMBER_ATTRIBUTES, 0x22)
+ OSD_ACT_V2(SET_MEMBER_ATTRIBUTES, 0x23)
+ OSD_ACT_V2(READ_MAP, 0x31)
+
+ OSD_ACT_V1_V2(PERFORM_SCSI_COMMAND, 0x8F7E, 0x8F7C)
+ OSD_ACT_V1_V2(SCSI_TASK_MANAGEMENT, 0x8F7F, 0x8F7D)
+ /* 0x8F80 to 0x8FFF are Vendor specific */
+};
+
+/* osd2r03: 7.1.3.2 List entry format for retrieving attributes */
+struct osd_attributes_list_attrid {
+ __be32 attr_page;
+ __be32 attr_id;
+} __packed;
+
+/*
+ * osd2r03: 7.1.3.3 List entry format for retrieved attributes and
+ * for setting attributes
+ * NOTE: v2 is 8-bytes aligned, v1 is not aligned.
+ */
+struct osd_attributes_list_element {
+ __be32 attr_page;
+ __be32 attr_id;
+ __be16 attr_bytes;
+ u8 attr_val[0];
+} __packed;
+
+enum {
+ OSDv1_ATTRIBUTES_ELEM_ALIGN = 1,
+ OSD_ATTRIBUTES_ELEM_ALIGN = 8,
+};
+
+enum {
+ OSD_ATTR_LIST_ALL_PAGES = 0xFFFFFFFF,
+ OSD_ATTR_LIST_ALL_IN_PAGE = 0xFFFFFFFF,
+};
+
+static inline unsigned osdv1_attr_list_elem_size(unsigned len)
+{
+ return ALIGN(len + sizeof(struct osd_attributes_list_element),
+ OSDv1_ATTRIBUTES_ELEM_ALIGN);
+}
+
+static inline unsigned osdv2_attr_list_elem_size(unsigned len)
+{
+ return ALIGN(len + sizeof(struct osd_attributes_list_element),
+ OSD_ATTRIBUTES_ELEM_ALIGN);
+}
+
+/*
+ * osd2r03: 7.1.3 OSD attributes lists (Table 184) — List type values
+ */
+enum osd_attr_list_types {
+ OSD_ATTR_LIST_GET = 0x1, /* descriptors only */
+ OSD_ATTR_LIST_SET_RETRIEVE = 0x9, /*descriptors/values variable-length*/
+ OSD_V2_ATTR_LIST_MULTIPLE = 0xE, /* ver2, Multiple Objects lists*/
+ OSD_V1_ATTR_LIST_CREATE_MULTIPLE = 0xF,/*ver1, used by create_multple*/
+};
+
+/* osd2r03: 7.1.3.4 Multi-object retrieved attributes format */
+struct osd_attributes_list_multi_header {
+ __be64 object_id;
+ u8 object_type; /* object_type enum below */
+ u8 reserved[5];
+ __be16 list_bytes;
+ /* followed by struct osd_attributes_list_element's */
+};
+
+struct osdv1_attributes_list_header {
+ u8 type; /* low 4-bit only */
+ u8 pad;
+ __be16 list_bytes; /* Initiator shall set to Zero. Only set by target */
+ /*
+ * type=9 followed by struct osd_attributes_list_element's
+ * type=E followed by struct osd_attributes_list_multi_header's
+ */
+} __packed;
+
+static inline unsigned osdv1_list_size(struct osdv1_attributes_list_header *h)
+{
+ return be16_to_cpu(h->list_bytes);
+}
+
+struct osdv2_attributes_list_header {
+ u8 type; /* lower 4-bits only */
+ u8 pad[3];
+/*4*/ __be32 list_bytes; /* Initiator shall set to zero. Only set by target */
+ /*
+ * type=9 followed by struct osd_attributes_list_element's
+ * type=E followed by struct osd_attributes_list_multi_header's
+ */
+} __packed;
+
+static inline unsigned osdv2_list_size(struct osdv2_attributes_list_header *h)
+{
+ return be32_to_cpu(h->list_bytes);
+}
+
+/* (osd-r10 6.13)
+ * osd2r03: 6.15 LIST (Table 79) LIST command parameter data.
+ * for root_lstchg below
+ */
+enum {
+ OSD_OBJ_ID_LIST_PAR = 0x1, /* V1-only. Not used in V2 */
+ OSD_OBJ_ID_LIST_LSTCHG = 0x2,
+};
+
+/*
+ * osd2r03: 6.15.2 LIST command parameter data
+ * (Also for LIST COLLECTION)
+ */
+struct osd_obj_id_list {
+ __be64 list_bytes; /* bytes in list excluding list_bytes (-8) */
+ __be64 continuation_id;
+ __be32 list_identifier;
+ u8 pad[3];
+ u8 root_lstchg;
+ __be64 object_ids[0];
+} __packed;
+
+static inline bool osd_is_obj_list_done(struct osd_obj_id_list *list,
+ bool *is_changed)
+{
+ *is_changed = (0 != (list->root_lstchg & OSD_OBJ_ID_LIST_LSTCHG));
+ return 0 != list->continuation_id;
+}
+
+/*
+ * osd2r03: 4.12.4.5 The ALLDATA security method
+ */
+struct osd_data_out_integrity_info {
+ __be64 data_bytes;
+ __be64 set_attributes_bytes;
+ __be64 get_attributes_bytes;
+ __be64 integrity_check_value;
+} __packed;
+
+struct osd_data_in_integrity_info {
+ __be64 data_bytes;
+ __be64 retrieved_attributes_bytes;
+ __be64 integrity_check_value;
+} __packed;
+
+struct osd_timestamp {
+ u8 time[6]; /* number of milliseconds since 1/1/1970 UT (big endian) */
+} __packed;
+/* FIXME: define helper functions to convert to/from osd time format */
+
+/*
+ * Capability & Security definitions
+ * osd2r03: 4.11.2.2 Capability format
+ * osd2r03: 5.2.8 Security parameters
+ */
+
+struct osd_key_identifier {
+ u8 id[7]; /* if you know why 7 please email bharrosh@panasas.com */
+} __packed;
+
+/* for osd_capability.format */
+enum {
+ OSD_SEC_CAP_FORMAT_NO_CAPS = 0,
+ OSD_SEC_CAP_FORMAT_VER1 = 1,
+ OSD_SEC_CAP_FORMAT_VER2 = 2,
+};
+
+/* security_method */
+enum {
+ OSD_SEC_NOSEC = 0,
+ OSD_SEC_CAPKEY = 1,
+ OSD_SEC_CMDRSP = 2,
+ OSD_SEC_ALLDATA = 3,
+};
+
+enum object_type {
+ OSD_SEC_OBJ_ROOT = 0x1,
+ OSD_SEC_OBJ_PARTITION = 0x2,
+ OSD_SEC_OBJ_COLLECTION = 0x40,
+ OSD_SEC_OBJ_USER = 0x80,
+};
+
+enum osd_capability_bit_masks {
+ OSD_SEC_CAP_APPEND = BIT(0),
+ OSD_SEC_CAP_OBJ_MGMT = BIT(1),
+ OSD_SEC_CAP_REMOVE = BIT(2),
+ OSD_SEC_CAP_CREATE = BIT(3),
+ OSD_SEC_CAP_SET_ATTR = BIT(4),
+ OSD_SEC_CAP_GET_ATTR = BIT(5),
+ OSD_SEC_CAP_WRITE = BIT(6),
+ OSD_SEC_CAP_READ = BIT(7),
+
+ OSD_SEC_CAP_NONE1 = BIT(8),
+ OSD_SEC_CAP_NONE2 = BIT(9),
+ OSD_SEC_CAP_NONE3 = BIT(10),
+ OSD_SEC_CAP_QUERY = BIT(11), /*v2 only*/
+ OSD_SEC_CAP_M_OBJECT = BIT(12), /*v2 only*/
+ OSD_SEC_CAP_POL_SEC = BIT(13),
+ OSD_SEC_CAP_GLOBAL = BIT(14),
+ OSD_SEC_CAP_DEV_MGMT = BIT(15),
+};
+
+/* for object_descriptor_type (hi nibble used) */
+enum {
+ OSD_SEC_OBJ_DESC_NONE = 0, /* Not allowed */
+ OSD_SEC_OBJ_DESC_OBJ = 1 << 4, /* v1: also collection */
+ OSD_SEC_OBJ_DESC_PAR = 2 << 4, /* also root */
+ OSD_SEC_OBJ_DESC_COL = 3 << 4, /* v2 only */
+};
+
+/* (osd-r10:4.9.2.2)
+ * osd2r03:4.11.2.2 Capability format
+ */
+struct osd_capability_head {
+ u8 format; /* low nibble */
+ u8 integrity_algorithm__key_version; /* MAKE_BYTE(integ_alg, key_ver) */
+ u8 security_method;
+ u8 reserved1;
+/*04*/ struct osd_timestamp expiration_time;
+/*10*/ u8 audit[20];
+/*30*/ u8 discriminator[12];
+/*42*/ struct osd_timestamp object_created_time;
+/*48*/ u8 object_type;
+/*49*/ u8 permissions_bit_mask[5];
+/*54*/ u8 reserved2;
+/*55*/ u8 object_descriptor_type; /* high nibble */
+} __packed;
+
+/*56 v1*/
+struct osdv1_cap_object_descriptor {
+ union {
+ struct {
+/*56*/ __be32 policy_access_tag;
+/*60*/ __be64 allowed_partition_id;
+/*68*/ __be64 allowed_object_id;
+/*76*/ __be32 reserved;
+ } __packed obj_desc;
+
+/*56*/ u8 object_descriptor[24];
+ };
+} __packed;
+/*80 v1*/
+
+/*56 v2*/
+struct osd_cap_object_descriptor {
+ union {
+ struct {
+/*56*/ __be32 allowed_attributes_access;
+/*60*/ __be32 policy_access_tag;
+/*64*/ __be16 boot_epoch;
+/*66*/ u8 reserved[6];
+/*72*/ __be64 allowed_partition_id;
+/*80*/ __be64 allowed_object_id;
+/*88*/ __be64 allowed_range_length;
+/*96*/ __be64 allowed_range_start;
+ } __packed obj_desc;
+
+/*56*/ u8 object_descriptor[48];
+ };
+} __packed;
+/*104 v2*/
+
+struct osdv1_capability {
+ struct osd_capability_head h;
+ struct osdv1_cap_object_descriptor od;
+} __packed;
+
+struct osd_capability {
+ struct osd_capability_head h;
+/* struct osd_cap_object_descriptor od;*/
+ struct osdv1_cap_object_descriptor od; /* FIXME: Pete rev-001 sup */
+} __packed;
+
+/**
+ * osd_sec_set_caps - set cap-bits into the capabilities header
+ *
+ * @cap: The osd_capability_head to set cap bits to.
+ * @bit_mask: Use an ORed list of enum osd_capability_bit_masks values
+ *
+ * permissions_bit_mask is unaligned use below to set into caps
+ * in a version independent way
+ */
+static inline void osd_sec_set_caps(struct osd_capability_head *cap,
+ u16 bit_mask)
+{
+ /*
+ *Note: The bits above are defined LE order this is because this way
+ * they can grow in the future to more then 16, and still retain
+ * there constant values.
+ */
+ put_unaligned_le16(bit_mask, &cap->permissions_bit_mask);
+}
+
+#endif /* ndef __OSD_PROTOCOL_H__ */
diff --git a/include/scsi/osd_sec.h b/include/scsi/osd_sec.h
new file mode 100644
index 000000000000..4c09fee8ae1e
--- /dev/null
+++ b/include/scsi/osd_sec.h
@@ -0,0 +1,45 @@
+/*
+ * osd_sec.h - OSD security manager API
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ */
+#ifndef __OSD_SEC_H__
+#define __OSD_SEC_H__
+
+#include "osd_protocol.h"
+#include "osd_types.h"
+
+/*
+ * Contains types and constants of osd capabilities and security
+ * encoding/decoding.
+ * API is trying to keep security abstract so initiator of an object
+ * based pNFS client knows as little as possible about security and
+ * capabilities. It is the Server's osd-initiator place to know more.
+ * Also can be used by osd-target.
+ */
+void osd_sec_encode_caps(void *caps, ...);/* NI */
+void osd_sec_init_nosec_doall_caps(void *caps,
+ const struct osd_obj_id *obj, bool is_collection, const bool is_v1);
+
+bool osd_is_sec_alldata(struct osd_security_parameters *sec_params);
+
+/* Conditionally sign the CDB according to security setting in ocdb
+ * with cap_key */
+void osd_sec_sign_cdb(struct osd_cdb *ocdb, const u8 *cap_key);
+
+/* Unconditionally sign the BIO data with cap_key.
+ * Check for osd_is_sec_alldata() was done prior to calling this. */
+void osd_sec_sign_data(void *data_integ, struct bio *bio, const u8 *cap_key);
+
+/* Version independent copy of caps into the cdb */
+void osd_set_caps(struct osd_cdb *cdb, const void *caps);
+
+#endif /* ndef __OSD_SEC_H__ */
diff --git a/include/scsi/osd_sense.h b/include/scsi/osd_sense.h
new file mode 100644
index 000000000000..ff9b33c773c7
--- /dev/null
+++ b/include/scsi/osd_sense.h
@@ -0,0 +1,260 @@
+/*
+ * osd_sense.h - OSD Related sense handling definitions.
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ * This file contains types and constants that are defined by the protocol
+ * Note: All names and symbols are taken from the OSD standard's text.
+ */
+#ifndef __OSD_SENSE_H__
+#define __OSD_SENSE_H__
+
+#include <scsi/osd_protocol.h>
+
+/* SPC3r23 4.5.6 Sense key and sense code definitions table 27 */
+enum scsi_sense_keys {
+ scsi_sk_no_sense = 0x0,
+ scsi_sk_recovered_error = 0x1,
+ scsi_sk_not_ready = 0x2,
+ scsi_sk_medium_error = 0x3,
+ scsi_sk_hardware_error = 0x4,
+ scsi_sk_illegal_request = 0x5,
+ scsi_sk_unit_attention = 0x6,
+ scsi_sk_data_protect = 0x7,
+ scsi_sk_blank_check = 0x8,
+ scsi_sk_vendor_specific = 0x9,
+ scsi_sk_copy_aborted = 0xa,
+ scsi_sk_aborted_command = 0xb,
+ scsi_sk_volume_overflow = 0xd,
+ scsi_sk_miscompare = 0xe,
+ scsi_sk_reserved = 0xf,
+};
+
+/* SPC3r23 4.5.6 Sense key and sense code definitions table 28 */
+/* Note: only those which can be returned by an OSD target. Most of
+ * these errors are taken care of by the generic scsi layer.
+ */
+enum osd_additional_sense_codes {
+ scsi_no_additional_sense_information = 0x0000,
+ scsi_operation_in_progress = 0x0016,
+ scsi_cleaning_requested = 0x0017,
+ scsi_lunr_cause_not_reportable = 0x0400,
+ scsi_logical_unit_is_in_process_of_becoming_ready = 0x0401,
+ scsi_lunr_initializing_command_required = 0x0402,
+ scsi_lunr_manual_intervention_required = 0x0403,
+ scsi_lunr_operation_in_progress = 0x0407,
+ scsi_lunr_selftest_in_progress = 0x0409,
+ scsi_luna_asymmetric_access_state_transition = 0x040a,
+ scsi_luna_target_port_in_standby_state = 0x040b,
+ scsi_luna_target_port_in_unavailable_state = 0x040c,
+ scsi_lunr_notify_enable_spinup_required = 0x0411,
+ scsi_logical_unit_does_not_respond_to_selection = 0x0500,
+ scsi_logical_unit_communication_failure = 0x0800,
+ scsi_logical_unit_communication_timeout = 0x0801,
+ scsi_logical_unit_communication_parity_error = 0x0802,
+ scsi_error_log_overflow = 0x0a00,
+ scsi_warning = 0x0b00,
+ scsi_warning_specified_temperature_exceeded = 0x0b01,
+ scsi_warning_enclosure_degraded = 0x0b02,
+ scsi_write_error_unexpected_unsolicited_data = 0x0c0c,
+ scsi_write_error_not_enough_unsolicited_data = 0x0c0d,
+ scsi_invalid_information_unit = 0x0e00,
+ scsi_invalid_field_in_command_information_unit = 0x0e03,
+ scsi_read_error_failed_retransmission_request = 0x1113,
+ scsi_parameter_list_length_error = 0x1a00,
+ scsi_invalid_command_operation_code = 0x2000,
+ scsi_invalid_field_in_cdb = 0x2400,
+ osd_security_audit_value_frozen = 0x2404,
+ osd_security_working_key_frozen = 0x2405,
+ osd_nonce_not_unique = 0x2406,
+ osd_nonce_timestamp_out_of_range = 0x2407,
+ scsi_logical_unit_not_supported = 0x2500,
+ scsi_invalid_field_in_parameter_list = 0x2600,
+ scsi_parameter_not_supported = 0x2601,
+ scsi_parameter_value_invalid = 0x2602,
+ scsi_invalid_release_of_persistent_reservation = 0x2604,
+ osd_invalid_dataout_buffer_integrity_check_value = 0x260f,
+ scsi_not_ready_to_ready_change_medium_may_have_changed = 0x2800,
+ scsi_power_on_reset_or_bus_device_reset_occurred = 0x2900,
+ scsi_power_on_occurred = 0x2901,
+ scsi_scsi_bus_reset_occurred = 0x2902,
+ scsi_bus_device_reset_function_occurred = 0x2903,
+ scsi_device_internal_reset = 0x2904,
+ scsi_transceiver_mode_changed_to_single_ended = 0x2905,
+ scsi_transceiver_mode_changed_to_lvd = 0x2906,
+ scsi_i_t_nexus_loss_occurred = 0x2907,
+ scsi_parameters_changed = 0x2a00,
+ scsi_mode_parameters_changed = 0x2a01,
+ scsi_asymmetric_access_state_changed = 0x2a06,
+ scsi_priority_changed = 0x2a08,
+ scsi_command_sequence_error = 0x2c00,
+ scsi_previous_busy_status = 0x2c07,
+ scsi_previous_task_set_full_status = 0x2c08,
+ scsi_previous_reservation_conflict_status = 0x2c09,
+ osd_partition_or_collection_contains_user_objects = 0x2c0a,
+ scsi_commands_cleared_by_another_initiator = 0x2f00,
+ scsi_cleaning_failure = 0x3007,
+ scsi_enclosure_failure = 0x3400,
+ scsi_enclosure_services_failure = 0x3500,
+ scsi_unsupported_enclosure_function = 0x3501,
+ scsi_enclosure_services_unavailable = 0x3502,
+ scsi_enclosure_services_transfer_failure = 0x3503,
+ scsi_enclosure_services_transfer_refused = 0x3504,
+ scsi_enclosure_services_checksum_error = 0x3505,
+ scsi_rounded_parameter = 0x3700,
+ osd_read_past_end_of_user_object = 0x3b17,
+ scsi_logical_unit_has_not_self_configured_yet = 0x3e00,
+ scsi_logical_unit_failure = 0x3e01,
+ scsi_timeout_on_logical_unit = 0x3e02,
+ scsi_logical_unit_failed_selftest = 0x3e03,
+ scsi_logical_unit_unable_to_update_selftest_log = 0x3e04,
+ scsi_target_operating_conditions_have_changed = 0x3f00,
+ scsi_microcode_has_been_changed = 0x3f01,
+ scsi_inquiry_data_has_changed = 0x3f03,
+ scsi_echo_buffer_overwritten = 0x3f0f,
+ scsi_diagnostic_failure_on_component_nn_first = 0x4080,
+ scsi_diagnostic_failure_on_component_nn_last = 0x40ff,
+ scsi_message_error = 0x4300,
+ scsi_internal_target_failure = 0x4400,
+ scsi_select_or_reselect_failure = 0x4500,
+ scsi_scsi_parity_error = 0x4700,
+ scsi_data_phase_crc_error_detected = 0x4701,
+ scsi_scsi_parity_error_detected_during_st_data_phase = 0x4702,
+ scsi_asynchronous_information_protection_error_detected = 0x4704,
+ scsi_protocol_service_crc_error = 0x4705,
+ scsi_phy_test_function_in_progress = 0x4706,
+ scsi_invalid_message_error = 0x4900,
+ scsi_command_phase_error = 0x4a00,
+ scsi_data_phase_error = 0x4b00,
+ scsi_logical_unit_failed_self_configuration = 0x4c00,
+ scsi_overlapped_commands_attempted = 0x4e00,
+ osd_quota_error = 0x5507,
+ scsi_failure_prediction_threshold_exceeded = 0x5d00,
+ scsi_failure_prediction_threshold_exceeded_false = 0x5dff,
+ scsi_voltage_fault = 0x6500,
+};
+
+enum scsi_descriptor_types {
+ scsi_sense_information = 0x0,
+ scsi_sense_command_specific_information = 0x1,
+ scsi_sense_key_specific = 0x2,
+ scsi_sense_field_replaceable_unit = 0x3,
+ scsi_sense_stream_commands = 0x4,
+ scsi_sense_block_commands = 0x5,
+ osd_sense_object_identification = 0x6,
+ osd_sense_response_integrity_check = 0x7,
+ osd_sense_attribute_identification = 0x8,
+ scsi_sense_ata_return = 0x9,
+
+ scsi_sense_Reserved_first = 0x0A,
+ scsi_sense_Reserved_last = 0x7F,
+ scsi_sense_Vendor_specific_first = 0x80,
+ scsi_sense_Vendor_specific_last = 0xFF,
+};
+
+struct scsi_sense_descriptor { /* for picking into desc type */
+ u8 descriptor_type; /* one of enum scsi_descriptor_types */
+ u8 additional_length; /* n - 1 */
+ u8 data[];
+} __packed;
+
+/* OSD deploys only scsi descriptor_based sense buffers */
+struct scsi_sense_descriptor_based {
+/*0*/ u8 response_code; /* 0x72 or 0x73 */
+/*1*/ u8 sense_key; /* one of enum scsi_sense_keys (4 lower bits) */
+/*2*/ __be16 additional_sense_code; /* enum osd_additional_sense_codes */
+/*4*/ u8 Reserved[3];
+/*7*/ u8 additional_sense_length; /* n - 7 */
+/*8*/ struct scsi_sense_descriptor ssd[0]; /* variable length, 1 or more */
+} __packed;
+
+/* some descriptors deployed by OSD */
+
+/* SPC3r23 4.5.2.3 Command-specific information sense data descriptor */
+/* Note: this is the same for descriptor_type=00 but with type=00 the
+ * Reserved[0] == 0x80 (ie. bit-7 set)
+ */
+struct scsi_sense_command_specific_data_descriptor {
+/*0*/ u8 descriptor_type; /* (00h/01h) */
+/*1*/ u8 additional_length; /* (0Ah) */
+/*2*/ u8 Reserved[2];
+/*4*/ __be64 information;
+} __packed;
+/*12*/
+
+struct scsi_sense_key_specific_data_descriptor {
+/*0*/ u8 descriptor_type; /* (02h) */
+/*1*/ u8 additional_length; /* (06h) */
+/*2*/ u8 Reserved[2];
+/* SKSV, C/D, Reserved (2), BPV, BIT POINTER (3) */
+/*4*/ u8 sksv_cd_bpv_bp;
+/*5*/ __be16 value; /* field-pointer/progress-value/retry-count/... */
+/*7*/ u8 Reserved2;
+} __packed;
+/*8*/
+
+/* 4.16.2.1 OSD error identification sense data descriptor - table 52 */
+/* Note: these bits are defined LE order for easy definition, this way the BIT()
+ * number is the same as in the documentation. Below members at
+ * osd_sense_identification_data_descriptor are therefore defined __le32.
+ */
+enum osd_command_functions_bits {
+ OSD_CFB_COMMAND = BIT(4),
+ OSD_CFB_CMD_CAP_VERIFIED = BIT(5),
+ OSD_CFB_VALIDATION = BIT(7),
+ OSD_CFB_IMP_ST_ATT = BIT(12),
+ OSD_CFB_SET_ATT = BIT(20),
+ OSD_CFB_SA_CAP_VERIFIED = BIT(21),
+ OSD_CFB_GET_ATT = BIT(28),
+ OSD_CFB_GA_CAP_VERIFIED = BIT(29),
+};
+
+struct osd_sense_identification_data_descriptor {
+/*0*/ u8 descriptor_type; /* (06h) */
+/*1*/ u8 additional_length; /* (1Eh) */
+/*2*/ u8 Reserved[6];
+/*8*/ __le32 not_initiated_functions; /*osd_command_functions_bits*/
+/*12*/ __le32 completed_functions; /*osd_command_functions_bits*/
+/*16*/ __be64 partition_id;
+/*24*/ __be64 object_id;
+} __packed;
+/*32*/
+
+struct osd_sense_response_integrity_check_descriptor {
+/*0*/ u8 descriptor_type; /* (07h) */
+/*1*/ u8 additional_length; /* (20h) */
+/*2*/ u8 integrity_check_value[32]; /*FIXME: OSDv2_CRYPTO_KEYID_SIZE*/
+} __packed;
+/*34*/
+
+struct osd_sense_attributes_data_descriptor {
+/*0*/ u8 descriptor_type; /* (08h) */
+/*1*/ u8 additional_length; /* (n-2) */
+/*2*/ u8 Reserved[6];
+ struct osd_sense_attr {
+/*8*/ __be32 attr_page;
+/*12*/ __be32 attr_id;
+/*16*/ } sense_attrs[0]; /* 1 or more */
+} __packed;
+/*variable*/
+
+/* Dig into scsi_sk_illegal_request/scsi_invalid_field_in_cdb errors */
+
+/*FIXME: Support also field in CAPS*/
+#define OSD_CDB_OFFSET(F) offsetof(struct osd_cdb_head, F)
+
+enum osdv2_cdb_field_offset {
+ OSDv1_CFO_STARTING_BYTE = OSD_CDB_OFFSET(v1.start_address),
+ OSD_CFO_STARTING_BYTE = OSD_CDB_OFFSET(v2.start_address),
+ OSD_CFO_PARTITION_ID = OSD_CDB_OFFSET(partition),
+ OSD_CFO_OBJECT_ID = OSD_CDB_OFFSET(object),
+};
+
+#endif /* ndef __OSD_SENSE_H__ */
diff --git a/include/scsi/osd_types.h b/include/scsi/osd_types.h
new file mode 100644
index 000000000000..3f5e88cc75c0
--- /dev/null
+++ b/include/scsi/osd_types.h
@@ -0,0 +1,40 @@
+/*
+ * osd_types.h - Types and constants which are not part of the protocol.
+ *
+ * Copyright (C) 2008 Panasas Inc. All rights reserved.
+ *
+ * Authors:
+ * Boaz Harrosh <bharrosh@panasas.com>
+ * Benny Halevy <bhalevy@panasas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ *
+ * Contains types and constants that are implementation specific and are
+ * used by more than one part of the osd library.
+ * (Eg initiator/target/security_manager/...)
+ */
+#ifndef __OSD_TYPES_H__
+#define __OSD_TYPES_H__
+
+struct osd_systemid {
+ u8 data[OSD_SYSTEMID_LEN];
+};
+
+typedef u64 __bitwise osd_id;
+
+struct osd_obj_id {
+ osd_id partition;
+ osd_id id;
+};
+
+static const struct __weak osd_obj_id osd_root_object = {0, 0};
+
+struct osd_attr {
+ u32 attr_page;
+ u32 attr_id;
+ u16 len; /* byte count of operand */
+ void *val_ptr; /* in network order */
+};
+
+#endif /* ndef __OSD_TYPES_H__ */
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index a109165714d6..084478e14d24 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -9,7 +9,8 @@
#define _SCSI_SCSI_H
#include <linux/types.h>
-#include <scsi/scsi_cmnd.h>
+
+struct scsi_cmnd;
/*
* The maximum number of SG segments that we will put inside a
@@ -263,6 +264,7 @@ static inline int scsi_status_is_good(int status)
#define TYPE_RAID 0x0c
#define TYPE_ENCLOSURE 0x0d /* Enclosure Services Device */
#define TYPE_RBC 0x0e
+#define TYPE_OSD 0x11
#define TYPE_NO_LUN 0x7f
/* SCSI protocols; these are taken from SPC-3 section 7.5 */
@@ -402,16 +404,6 @@ static inline int scsi_is_wlun(unsigned int lun)
#define DRIVER_HARD 0x07
#define DRIVER_SENSE 0x08
-#define SUGGEST_RETRY 0x10
-#define SUGGEST_ABORT 0x20
-#define SUGGEST_REMAP 0x30
-#define SUGGEST_DIE 0x40
-#define SUGGEST_SENSE 0x80
-#define SUGGEST_IS_OK 0xff
-
-#define DRIVER_MASK 0x0f
-#define SUGGEST_MASK 0xf0
-
/*
* Internal return values.
*/
@@ -447,23 +439,6 @@ static inline int scsi_is_wlun(unsigned int lun)
#define msg_byte(result) (((result) >> 8) & 0xff)
#define host_byte(result) (((result) >> 16) & 0xff)
#define driver_byte(result) (((result) >> 24) & 0xff)
-#define suggestion(result) (driver_byte(result) & SUGGEST_MASK)
-
-static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
-{
- cmd->result |= status << 8;
-}
-
-static inline void set_host_byte(struct scsi_cmnd *cmd, char status)
-{
- cmd->result |= status << 16;
-}
-
-static inline void set_driver_byte(struct scsi_cmnd *cmd, char status)
-{
- cmd->result |= status << 24;
-}
-
#define sense_class(sense) (((sense) >> 4) & 0x7)
#define sense_error(sense) ((sense) & 0xf)
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 855bf95963e7..43b50d36925c 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -291,4 +291,19 @@ static inline struct scsi_data_buffer *scsi_prot(struct scsi_cmnd *cmd)
#define scsi_for_each_prot_sg(cmd, sg, nseg, __i) \
for_each_sg(scsi_prot_sglist(cmd), sg, nseg, __i)
+static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
+{
+ cmd->result |= status << 8;
+}
+
+static inline void set_host_byte(struct scsi_cmnd *cmd, char status)
+{
+ cmd->result |= status << 16;
+}
+
+static inline void set_driver_byte(struct scsi_cmnd *cmd, char status)
+{
+ cmd->result |= status << 24;
+}
+
#endif /* _SCSI_SCSI_CMND_H */
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 01a4c58f8bad..3f566af3f101 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -340,6 +340,7 @@ extern int scsi_mode_select(struct scsi_device *sdev, int pf, int sp,
struct scsi_sense_hdr *);
extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout,
int retries, struct scsi_sense_hdr *sshdr);
+extern unsigned char *scsi_get_vpd_page(struct scsi_device *, u8 page);
extern int scsi_device_set_state(struct scsi_device *sdev,
enum scsi_device_state state);
extern struct scsi_event *sdev_evt_alloc(enum scsi_device_event evt_type,
@@ -370,12 +371,6 @@ extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd,
int data_direction, void *buffer, unsigned bufflen,
struct scsi_sense_hdr *, int timeout, int retries,
int *resid);
-extern int scsi_execute_async(struct scsi_device *sdev,
- const unsigned char *cmd, int cmd_len, int data_direction,
- void *buffer, unsigned bufflen, int use_sg,
- int timeout, int retries, void *privdata,
- void (*done)(void *, char *, int, int),
- gfp_t gfp);
static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev)
{
@@ -400,7 +395,8 @@ static inline unsigned int sdev_id(struct scsi_device *sdev)
*/
static inline int scsi_device_online(struct scsi_device *sdev)
{
- return sdev->sdev_state != SDEV_OFFLINE;
+ return (sdev->sdev_state != SDEV_OFFLINE &&
+ sdev->sdev_state != SDEV_DEL);
}
static inline int scsi_device_blocked(struct scsi_device *sdev)
{
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index b50aabe2861e..457588e1119b 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -88,7 +88,7 @@ struct iscsi_transport {
uint64_t host_param_mask;
struct iscsi_cls_session *(*create_session) (struct iscsi_endpoint *ep,
uint16_t cmds_max, uint16_t qdepth,
- uint32_t sn, uint32_t *hn);
+ uint32_t sn);
void (*destroy_session) (struct iscsi_cls_session *session);
struct iscsi_cls_conn *(*create_conn) (struct iscsi_cls_session *sess,
uint32_t cid);
@@ -206,8 +206,6 @@ struct iscsi_cls_session {
struct iscsi_cls_host {
atomic_t nr_scans;
struct mutex mutex;
- struct workqueue_struct *scan_workq;
- char scan_workq_name[20];
};
extern void iscsi_host_for_each_session(struct Scsi_Host *shost,
diff --git a/include/sound/ad1816a.h b/include/sound/ad1816a.h
index b3aa62ee3c8d..d010858c33c2 100644
--- a/include/sound/ad1816a.h
+++ b/include/sound/ad1816a.h
@@ -169,5 +169,7 @@ extern int snd_ad1816a_create(struct snd_card *card, unsigned long port,
extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm);
extern int snd_ad1816a_mixer(struct snd_ad1816a *chip);
+extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device,
+ struct snd_timer **rtimer);
#endif /* __SOUND_AD1816A_H */
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 1c02ed1d7c4a..6add80fc2512 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -23,9 +23,10 @@
#ifndef __SOUND_ASOUND_H
#define __SOUND_ASOUND_H
+#include <linux/types.h>
+
#ifdef __KERNEL__
#include <linux/ioctl.h>
-#include <linux/types.h>
#include <linux/time.h>
#include <asm/byteorder.h>
@@ -126,12 +127,10 @@ struct snd_hwdep_dsp_image {
unsigned long driver_data; /* W: driver-specific data */
};
-enum {
- SNDRV_HWDEP_IOCTL_PVERSION = _IOR ('H', 0x00, int),
- SNDRV_HWDEP_IOCTL_INFO = _IOR ('H', 0x01, struct snd_hwdep_info),
- SNDRV_HWDEP_IOCTL_DSP_STATUS = _IOR('H', 0x02, struct snd_hwdep_dsp_status),
- SNDRV_HWDEP_IOCTL_DSP_LOAD = _IOW('H', 0x03, struct snd_hwdep_dsp_image)
-};
+#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int)
+#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info)
+#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status)
+#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image)
/*****************************************************************************
* *
@@ -342,7 +341,7 @@ struct snd_interval {
#define SNDRV_MASK_MAX 256
struct snd_mask {
- u_int32_t bits[(SNDRV_MASK_MAX+31)/32];
+ __u32 bits[(SNDRV_MASK_MAX+31)/32];
};
struct snd_pcm_hw_params {
@@ -385,7 +384,7 @@ struct snd_pcm_sw_params {
struct snd_pcm_channel_info {
unsigned int channel;
- off_t offset; /* mmap offset */
+ __kernel_off_t offset; /* mmap offset */
unsigned int first; /* offset to first sample in bits */
unsigned int step; /* samples distance in bits */
};
@@ -451,40 +450,35 @@ enum {
SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
};
-enum {
- SNDRV_PCM_IOCTL_PVERSION = _IOR('A', 0x00, int),
- SNDRV_PCM_IOCTL_INFO = _IOR('A', 0x01, struct snd_pcm_info),
- SNDRV_PCM_IOCTL_TSTAMP = _IOW('A', 0x02, int),
- SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x03, int),
- SNDRV_PCM_IOCTL_HW_REFINE = _IOWR('A', 0x10, struct snd_pcm_hw_params),
- SNDRV_PCM_IOCTL_HW_PARAMS = _IOWR('A', 0x11, struct snd_pcm_hw_params),
- SNDRV_PCM_IOCTL_HW_FREE = _IO('A', 0x12),
- SNDRV_PCM_IOCTL_SW_PARAMS = _IOWR('A', 0x13, struct snd_pcm_sw_params),
- SNDRV_PCM_IOCTL_STATUS = _IOR('A', 0x20, struct snd_pcm_status),
- SNDRV_PCM_IOCTL_DELAY = _IOR('A', 0x21, snd_pcm_sframes_t),
- SNDRV_PCM_IOCTL_HWSYNC = _IO('A', 0x22),
- SNDRV_PCM_IOCTL_SYNC_PTR = _IOWR('A', 0x23, struct snd_pcm_sync_ptr),
- SNDRV_PCM_IOCTL_CHANNEL_INFO = _IOR('A', 0x32, struct snd_pcm_channel_info),
- SNDRV_PCM_IOCTL_PREPARE = _IO('A', 0x40),
- SNDRV_PCM_IOCTL_RESET = _IO('A', 0x41),
- SNDRV_PCM_IOCTL_START = _IO('A', 0x42),
- SNDRV_PCM_IOCTL_DROP = _IO('A', 0x43),
- SNDRV_PCM_IOCTL_DRAIN = _IO('A', 0x44),
- SNDRV_PCM_IOCTL_PAUSE = _IOW('A', 0x45, int),
- SNDRV_PCM_IOCTL_REWIND = _IOW('A', 0x46, snd_pcm_uframes_t),
- SNDRV_PCM_IOCTL_RESUME = _IO('A', 0x47),
- SNDRV_PCM_IOCTL_XRUN = _IO('A', 0x48),
- SNDRV_PCM_IOCTL_FORWARD = _IOW('A', 0x49, snd_pcm_uframes_t),
- SNDRV_PCM_IOCTL_WRITEI_FRAMES = _IOW('A', 0x50, struct snd_xferi),
- SNDRV_PCM_IOCTL_READI_FRAMES = _IOR('A', 0x51, struct snd_xferi),
- SNDRV_PCM_IOCTL_WRITEN_FRAMES = _IOW('A', 0x52, struct snd_xfern),
- SNDRV_PCM_IOCTL_READN_FRAMES = _IOR('A', 0x53, struct snd_xfern),
- SNDRV_PCM_IOCTL_LINK = _IOW('A', 0x60, int),
- SNDRV_PCM_IOCTL_UNLINK = _IO('A', 0x61),
-};
-
-/* Trick to make alsa-lib/acinclude.m4 happy */
-#define SNDRV_PCM_IOCTL_REWIND SNDRV_PCM_IOCTL_REWIND
+#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int)
+#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info)
+#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int)
+#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int)
+#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12)
+#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params)
+#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status)
+#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
+#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
+#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
+#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info)
+#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
+#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
+#define SNDRV_PCM_IOCTL_START _IO('A', 0x42)
+#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43)
+#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44)
+#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int)
+#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47)
+#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48)
+#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi)
+#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi)
+#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern)
+#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int)
+#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61)
/*****************************************************************************
* *
@@ -538,14 +532,12 @@ struct snd_rawmidi_status {
unsigned char reserved[16]; /* reserved for future use */
};
-enum {
- SNDRV_RAWMIDI_IOCTL_PVERSION = _IOR('W', 0x00, int),
- SNDRV_RAWMIDI_IOCTL_INFO = _IOR('W', 0x01, struct snd_rawmidi_info),
- SNDRV_RAWMIDI_IOCTL_PARAMS = _IOWR('W', 0x10, struct snd_rawmidi_params),
- SNDRV_RAWMIDI_IOCTL_STATUS = _IOWR('W', 0x20, struct snd_rawmidi_status),
- SNDRV_RAWMIDI_IOCTL_DROP = _IOW('W', 0x30, int),
- SNDRV_RAWMIDI_IOCTL_DRAIN = _IOW('W', 0x31, int),
-};
+#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int)
+#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info)
+#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params)
+#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status)
+#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int)
+#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int)
/*
* Timer section - /dev/snd/timer
@@ -654,23 +646,21 @@ struct snd_timer_status {
unsigned char reserved[64]; /* reserved */
};
-enum {
- SNDRV_TIMER_IOCTL_PVERSION = _IOR('T', 0x00, int),
- SNDRV_TIMER_IOCTL_NEXT_DEVICE = _IOWR('T', 0x01, struct snd_timer_id),
- SNDRV_TIMER_IOCTL_TREAD = _IOW('T', 0x02, int),
- SNDRV_TIMER_IOCTL_GINFO = _IOWR('T', 0x03, struct snd_timer_ginfo),
- SNDRV_TIMER_IOCTL_GPARAMS = _IOW('T', 0x04, struct snd_timer_gparams),
- SNDRV_TIMER_IOCTL_GSTATUS = _IOWR('T', 0x05, struct snd_timer_gstatus),
- SNDRV_TIMER_IOCTL_SELECT = _IOW('T', 0x10, struct snd_timer_select),
- SNDRV_TIMER_IOCTL_INFO = _IOR('T', 0x11, struct snd_timer_info),
- SNDRV_TIMER_IOCTL_PARAMS = _IOW('T', 0x12, struct snd_timer_params),
- SNDRV_TIMER_IOCTL_STATUS = _IOR('T', 0x14, struct snd_timer_status),
- /* The following four ioctls are changed since 1.0.9 due to confliction */
- SNDRV_TIMER_IOCTL_START = _IO('T', 0xa0),
- SNDRV_TIMER_IOCTL_STOP = _IO('T', 0xa1),
- SNDRV_TIMER_IOCTL_CONTINUE = _IO('T', 0xa2),
- SNDRV_TIMER_IOCTL_PAUSE = _IO('T', 0xa3),
-};
+#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int)
+#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id)
+#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int)
+#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo)
+#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams)
+#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus)
+#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select)
+#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info)
+#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params)
+#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status)
+/* The following four ioctls are changed since 1.0.9 due to confliction */
+#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0)
+#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1)
+#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2)
+#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3)
struct snd_timer_read {
unsigned int resolution;
@@ -789,7 +779,7 @@ struct snd_ctl_elem_info {
snd_ctl_elem_type_t type; /* R: value type - SNDRV_CTL_ELEM_TYPE_* */
unsigned int access; /* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */
unsigned int count; /* count of values */
- pid_t owner; /* owner's PID of this control */
+ __kernel_pid_t owner; /* owner's PID of this control */
union {
struct {
long min; /* R: minimum value */
@@ -847,33 +837,31 @@ struct snd_ctl_tlv {
unsigned int tlv[0]; /* first TLV */
};
-enum {
- SNDRV_CTL_IOCTL_PVERSION = _IOR('U', 0x00, int),
- SNDRV_CTL_IOCTL_CARD_INFO = _IOR('U', 0x01, struct snd_ctl_card_info),
- SNDRV_CTL_IOCTL_ELEM_LIST = _IOWR('U', 0x10, struct snd_ctl_elem_list),
- SNDRV_CTL_IOCTL_ELEM_INFO = _IOWR('U', 0x11, struct snd_ctl_elem_info),
- SNDRV_CTL_IOCTL_ELEM_READ = _IOWR('U', 0x12, struct snd_ctl_elem_value),
- SNDRV_CTL_IOCTL_ELEM_WRITE = _IOWR('U', 0x13, struct snd_ctl_elem_value),
- SNDRV_CTL_IOCTL_ELEM_LOCK = _IOW('U', 0x14, struct snd_ctl_elem_id),
- SNDRV_CTL_IOCTL_ELEM_UNLOCK = _IOW('U', 0x15, struct snd_ctl_elem_id),
- SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS = _IOWR('U', 0x16, int),
- SNDRV_CTL_IOCTL_ELEM_ADD = _IOWR('U', 0x17, struct snd_ctl_elem_info),
- SNDRV_CTL_IOCTL_ELEM_REPLACE = _IOWR('U', 0x18, struct snd_ctl_elem_info),
- SNDRV_CTL_IOCTL_ELEM_REMOVE = _IOWR('U', 0x19, struct snd_ctl_elem_id),
- SNDRV_CTL_IOCTL_TLV_READ = _IOWR('U', 0x1a, struct snd_ctl_tlv),
- SNDRV_CTL_IOCTL_TLV_WRITE = _IOWR('U', 0x1b, struct snd_ctl_tlv),
- SNDRV_CTL_IOCTL_TLV_COMMAND = _IOWR('U', 0x1c, struct snd_ctl_tlv),
- SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE = _IOWR('U', 0x20, int),
- SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info),
- SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE = _IOR('U', 0x30, int),
- SNDRV_CTL_IOCTL_PCM_INFO = _IOWR('U', 0x31, struct snd_pcm_info),
- SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE = _IOW('U', 0x32, int),
- SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE = _IOWR('U', 0x40, int),
- SNDRV_CTL_IOCTL_RAWMIDI_INFO = _IOWR('U', 0x41, struct snd_rawmidi_info),
- SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE = _IOW('U', 0x42, int),
- SNDRV_CTL_IOCTL_POWER = _IOWR('U', 0xd0, int),
- SNDRV_CTL_IOCTL_POWER_STATE = _IOR('U', 0xd1, int),
-};
+#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int)
+#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info)
+#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list)
+#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int)
+#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv)
+#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int)
+#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info)
+#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int)
+#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info)
+#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info)
+#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
+#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int)
+#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int)
/*
* Read interface.
@@ -919,18 +907,4 @@ struct snd_ctl_event {
#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream"
#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what
-/*
- *
- */
-
-struct snd_xferv {
- const struct iovec *vector;
- unsigned long count;
-};
-
-enum {
- SNDRV_IOCTL_READV = _IOW('K', 0x00, struct snd_xferv),
- SNDRV_IOCTL_WRITEV = _IOW('K', 0x01, struct snd_xferv),
-};
-
#endif /* __SOUND_ASOUND_H */
diff --git a/include/sound/atmel-abdac.h b/include/sound/atmel-abdac.h
new file mode 100644
index 000000000000..edff6a8ba1b5
--- /dev/null
+++ b/include/sound/atmel-abdac.h
@@ -0,0 +1,23 @@
+/*
+ * Driver for the Atmel Audio Bitstream DAC (ABDAC)
+ *
+ * Copyright (C) 2009 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef __INCLUDE_SOUND_ATMEL_ABDAC_H
+#define __INCLUDE_SOUND_ATMEL_ABDAC_H
+
+#include <linux/dw_dmac.h>
+
+/**
+ * struct atmel_abdac_pdata - board specific ABDAC configuration
+ * @dws: DMA slave interface to use for sound playback.
+ */
+struct atmel_abdac_pdata {
+ struct dw_dma_slave dws;
+};
+
+#endif /* __INCLUDE_SOUND_ATMEL_ABDAC_H */
diff --git a/include/sound/atmel-ac97c.h b/include/sound/atmel-ac97c.h
new file mode 100644
index 000000000000..e6aabdb45865
--- /dev/null
+++ b/include/sound/atmel-ac97c.h
@@ -0,0 +1,40 @@
+/*
+ * Driver for the Atmel AC97C controller
+ *
+ * Copyright (C) 2005-2009 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef __INCLUDE_SOUND_ATMEL_AC97C_H
+#define __INCLUDE_SOUND_ATMEL_AC97C_H
+
+#include <linux/dw_dmac.h>
+
+#define AC97C_CAPTURE 0x01
+#define AC97C_PLAYBACK 0x02
+#define AC97C_BOTH (AC97C_CAPTURE | AC97C_PLAYBACK)
+
+/**
+ * struct atmel_ac97c_pdata - board specific AC97C configuration
+ * @rx_dws: DMA slave interface to use for sound capture.
+ * @tx_dws: DMA slave interface to use for sound playback.
+ * @reset_pin: GPIO pin wired to the reset input on the external AC97 codec,
+ * optional to use, set to -ENODEV if not in use. AC97 layer will
+ * try to do a software reset of the external codec anyway.
+ * @flags: Flags for which directions should be enabled.
+ *
+ * If the user do not want to use a DMA channel for playback or capture, i.e.
+ * only one feature is required on the board. The slave for playback or capture
+ * can be set to NULL. The AC97C driver will take use of this when setting up
+ * the sound streams.
+ */
+struct ac97c_platform_data {
+ struct dw_dma_slave rx_dws;
+ struct dw_dma_slave tx_dws;
+ unsigned int flags;
+ int reset_pin;
+};
+
+#endif /* __INCLUDE_SOUND_ATMEL_AC97C_H */
diff --git a/include/sound/control.h b/include/sound/control.h
index 4721b4bba053..ef96f07aa03b 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -171,6 +171,54 @@ int snd_ctl_boolean_stereo_info(struct snd_kcontrol *kcontrol,
*/
struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
const unsigned int *tlv);
-int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave);
-
+int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave,
+ unsigned int flags);
+/* optional flags for slave */
+#define SND_CTL_SLAVE_NEED_UPDATE (1 << 0)
+
+/**
+ * snd_ctl_add_slave - Add a virtual slave control
+ * @master: vmaster element
+ * @slave: slave element to add
+ *
+ * Add a virtual slave control to the given master element created via
+ * snd_ctl_create_virtual_master() beforehand.
+ * Returns zero if successful or a negative error code.
+ *
+ * All slaves must be the same type (returning the same information
+ * via info callback). The fucntion doesn't check it, so it's your
+ * responsibility.
+ *
+ * Also, some additional limitations:
+ * at most two channels,
+ * logarithmic volume control (dB level) thus no linear volume,
+ * master can only attenuate the volume without gain
+ */
+static inline int
+snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
+{
+ return _snd_ctl_add_slave(master, slave, 0);
+}
+
+/**
+ * snd_ctl_add_slave_uncached - Add a virtual slave control
+ * @master: vmaster element
+ * @slave: slave element to add
+ *
+ * Add a virtual slave control to the given master.
+ * Unlike snd_ctl_add_slave(), the element added via this function
+ * is supposed to have volatile values, and get callback is called
+ * at each time quried from the master.
+ *
+ * When the control peeks the hardware values directly and the value
+ * can be changed by other means than the put callback of the element,
+ * this function should be used to keep the value always up-to-date.
+ */
+static inline int
+snd_ctl_add_slave_uncached(struct snd_kcontrol *master,
+ struct snd_kcontrol *slave)
+{
+ return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE);
+}
+
#endif /* __SOUND_CONTROL_H */
diff --git a/include/sound/core.h b/include/sound/core.h
index 25420c3b5513..3dea79829acc 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -97,9 +97,9 @@ struct snd_device {
struct snd_monitor_file {
struct file *file;
- struct snd_monitor_file *next;
const struct file_operations *disconnected_f_op;
- struct list_head shutdown_list;
+ struct list_head shutdown_list; /* still need to shutdown */
+ struct list_head list; /* link of monitor files */
};
/* main structure for soundcard */
@@ -134,7 +134,7 @@ struct snd_card {
struct snd_info_entry *proc_id; /* the card id */
struct proc_dir_entry *proc_root_link; /* number link to real id */
- struct snd_monitor_file *files; /* all files associated to this card */
+ struct list_head files_list; /* all files associated to this card */
struct snd_shutdown_f_ops *s_f_ops; /* file operations in the shutdown
state */
spinlock_t files_lock; /* lock the files for this card */
@@ -458,21 +458,33 @@ static inline int __snd_bug_on(int cond)
struct snd_pci_quirk {
unsigned short subvendor; /* PCI subvendor ID */
unsigned short subdevice; /* PCI subdevice ID */
+ unsigned short subdevice_mask; /* bitmask to match */
int value; /* value */
#ifdef CONFIG_SND_DEBUG_VERBOSE
const char *name; /* name of the device (optional) */
#endif
};
-#define _SND_PCI_QUIRK_ID(vend,dev) \
- .subvendor = (vend), .subdevice = (dev)
+#define _SND_PCI_QUIRK_ID_MASK(vend, mask, dev) \
+ .subvendor = (vend), .subdevice = (dev), .subdevice_mask = (mask)
+#define _SND_PCI_QUIRK_ID(vend, dev) \
+ _SND_PCI_QUIRK_ID_MASK(vend, 0xffff, dev)
#define SND_PCI_QUIRK_ID(vend,dev) {_SND_PCI_QUIRK_ID(vend, dev)}
#ifdef CONFIG_SND_DEBUG_VERBOSE
#define SND_PCI_QUIRK(vend,dev,xname,val) \
{_SND_PCI_QUIRK_ID(vend, dev), .value = (val), .name = (xname)}
+#define SND_PCI_QUIRK_VENDOR(vend, xname, val) \
+ {_SND_PCI_QUIRK_ID_MASK(vend, 0, 0), .value = (val), .name = (xname)}
+#define SND_PCI_QUIRK_MASK(vend, mask, dev, xname, val) \
+ {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev), \
+ .value = (val), .name = (xname)}
#else
#define SND_PCI_QUIRK(vend,dev,xname,val) \
{_SND_PCI_QUIRK_ID(vend, dev), .value = (val)}
+#define SND_PCI_QUIRK_MASK(vend, mask, dev, xname, val) \
+ {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev), .value = (val)}
+#define SND_PCI_QUIRK_VENDOR(vend, xname, val) \
+ {_SND_PCI_QUIRK_ID_MASK(vend, 0, 0), .value = (val)}
#endif
const struct snd_pci_quirk *
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 10ee28eac018..6a664c3f7c1e 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1,6 +1,8 @@
#ifndef __SOUND_EMU10K1_H
#define __SOUND_EMU10K1_H
+#include <linux/types.h>
+
/*
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>,
* Creative Labs, Inc.
@@ -34,6 +36,7 @@
#include <sound/timer.h>
#include <linux/interrupt.h>
#include <linux/mutex.h>
+
#include <asm/io.h>
/* ------------------- DEFINES -------------------- */
@@ -2171,7 +2174,7 @@ struct snd_emu10k1_fx8010_code {
char name[128];
DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */
- u_int32_t __user *gpr_map; /* initializers */
+ __u32 __user *gpr_map; /* initializers */
unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */
struct snd_emu10k1_fx8010_control_gpr __user *gpr_add_controls; /* GPR controls to add/replace */
@@ -2184,11 +2187,11 @@ struct snd_emu10k1_fx8010_code {
struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */
DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */
- u_int32_t __user *tram_data_map; /* data initializers */
- u_int32_t __user *tram_addr_map; /* map initializers */
+ __u32 __user *tram_data_map; /* data initializers */
+ __u32 __user *tram_addr_map; /* map initializers */
DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */
- u_int32_t __user *code; /* one instruction - 64 bits */
+ __u32 __user *code; /* one instruction - 64 bits */
};
struct snd_emu10k1_fx8010_tram {
diff --git a/include/sound/hdsp.h b/include/sound/hdsp.h
index dec6b1dc37ea..d98a78dff2db 100644
--- a/include/sound/hdsp.h
+++ b/include/sound/hdsp.h
@@ -19,6 +19,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/types.h>
+
#define HDSP_MATRIX_MIXER_SIZE 2048
enum HDSP_IO_Type {
diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h
index d9eea013c753..8c05e47a4090 100644
--- a/include/sound/hwdep.h
+++ b/include/sound/hwdep.h
@@ -27,18 +27,28 @@
struct snd_hwdep;
+/* hwdep file ops; all ops can be NULL */
struct snd_hwdep_ops {
- long long (*llseek) (struct snd_hwdep *hw, struct file * file, long long offset, int orig);
- long (*read) (struct snd_hwdep *hw, char __user *buf, long count, loff_t *offset);
- long (*write) (struct snd_hwdep *hw, const char __user *buf, long count, loff_t *offset);
- int (*open) (struct snd_hwdep * hw, struct file * file);
- int (*release) (struct snd_hwdep *hw, struct file * file);
- unsigned int (*poll) (struct snd_hwdep *hw, struct file * file, poll_table * wait);
- int (*ioctl) (struct snd_hwdep *hw, struct file * file, unsigned int cmd, unsigned long arg);
- int (*ioctl_compat) (struct snd_hwdep *hw, struct file * file, unsigned int cmd, unsigned long arg);
- int (*mmap) (struct snd_hwdep *hw, struct file * file, struct vm_area_struct * vma);
- int (*dsp_status) (struct snd_hwdep *hw, struct snd_hwdep_dsp_status *status);
- int (*dsp_load) (struct snd_hwdep *hw, struct snd_hwdep_dsp_image *image);
+ long long (*llseek)(struct snd_hwdep *hw, struct file *file,
+ long long offset, int orig);
+ long (*read)(struct snd_hwdep *hw, char __user *buf,
+ long count, loff_t *offset);
+ long (*write)(struct snd_hwdep *hw, const char __user *buf,
+ long count, loff_t *offset);
+ int (*open)(struct snd_hwdep *hw, struct file * file);
+ int (*release)(struct snd_hwdep *hw, struct file * file);
+ unsigned int (*poll)(struct snd_hwdep *hw, struct file *file,
+ poll_table *wait);
+ int (*ioctl)(struct snd_hwdep *hw, struct file *file,
+ unsigned int cmd, unsigned long arg);
+ int (*ioctl_compat)(struct snd_hwdep *hw, struct file *file,
+ unsigned int cmd, unsigned long arg);
+ int (*mmap)(struct snd_hwdep *hw, struct file *file,
+ struct vm_area_struct *vma);
+ int (*dsp_status)(struct snd_hwdep *hw,
+ struct snd_hwdep_dsp_status *status);
+ int (*dsp_load)(struct snd_hwdep *hw,
+ struct snd_hwdep_dsp_image *image);
};
struct snd_hwdep {
@@ -61,9 +71,9 @@ struct snd_hwdep {
void (*private_free) (struct snd_hwdep *hwdep);
struct mutex open_mutex;
- int used;
- unsigned int dsp_loaded;
- unsigned int exclusive: 1;
+ int used; /* reference counter */
+ unsigned int dsp_loaded; /* bit fields of loaded dsp indices */
+ unsigned int exclusive:1; /* exclusive access mode */
};
extern int snd_hwdep_new(struct snd_card *card, char *id, int device,
diff --git a/include/sound/jack.h b/include/sound/jack.h
index 2e0315cdd0d6..6b013c6f6a04 100644
--- a/include/sound/jack.h
+++ b/include/sound/jack.h
@@ -30,6 +30,9 @@ struct input_dev;
/**
* Jack types which can be reported. These values are used as a
* bitmask.
+ *
+ * Note that this must be kept in sync with the lookup table in
+ * sound/core/jack.c.
*/
enum snd_jack_types {
SND_JACK_HEADPHONE = 0x0001,
@@ -37,6 +40,8 @@ enum snd_jack_types {
SND_JACK_HEADSET = SND_JACK_HEADPHONE | SND_JACK_MICROPHONE,
SND_JACK_LINEOUT = 0x0004,
SND_JACK_MECHANICAL = 0x0008, /* If detected separately */
+ SND_JACK_VIDEOOUT = 0x0010,
+ SND_JACK_AVOUT = SND_JACK_LINEOUT | SND_JACK_VIDEOOUT,
};
struct snd_jack {
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 40c5a6fa6bcd..8904b1900d7f 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -364,7 +364,6 @@ struct snd_pcm_substream {
/* -- timer section -- */
struct snd_timer *timer; /* timer */
unsigned timer_running: 1; /* time is running */
- spinlock_t timer_lock;
/* -- next substream -- */
struct snd_pcm_substream *next;
/* -- linked substreams -- */
@@ -451,7 +450,7 @@ struct snd_pcm_notify {
extern const struct file_operations snd_pcm_f_ops[2];
-int snd_pcm_new(struct snd_card *card, char *id, int device,
+int snd_pcm_new(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count,
struct snd_pcm **rpcm);
int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index b550a416d075..c23c26585700 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -42,7 +42,6 @@
#define SNDRV_RAWMIDI_LFLG_INPUT (1<<1)
#define SNDRV_RAWMIDI_LFLG_OPEN (3<<0)
#define SNDRV_RAWMIDI_LFLG_APPEND (1<<2)
-#define SNDRV_RAWMIDI_LFLG_NOOPENLOCK (1<<3)
struct snd_rawmidi;
struct snd_rawmidi_substream;
diff --git a/include/sound/sb.h b/include/sound/sb.h
index 85f93c5fe1e4..4e62ee1e4115 100644
--- a/include/sound/sb.h
+++ b/include/sound/sb.h
@@ -249,6 +249,7 @@ struct snd_sb {
#define SB_ALS4000_3D_AUTO_MUTE 0x52
#define SB_ALS4000_ANALOG_BLOCK_CTRL 0x53
#define SB_ALS4000_3D_DELAYLINE_PATTERN 0x54
+#define SB_ALS4000_CR3_CONFIGURATION 0xc3 /* bit 7 is Digital Loop Enable */
#define SB_ALS4000_QSOUND 0xdb
/* IRQ setting bitmap */
@@ -330,7 +331,8 @@ enum {
SB_MIX_DOUBLE,
SB_MIX_INPUT_SW,
SB_MIX_CAPTURE_PRO,
- SB_MIX_CAPTURE_DT019X
+ SB_MIX_CAPTURE_DT019X,
+ SB_MIX_MONO_CAPTURE_ALS4K
};
#define SB_MIXVAL_DOUBLE(left_reg, right_reg, left_shift, right_shift, mask) \
diff --git a/include/sound/sfnt_info.h b/include/sound/sfnt_info.h
index 5d1ab9c4950f..1bce7fd1725f 100644
--- a/include/sound/sfnt_info.h
+++ b/include/sound/sfnt_info.h
@@ -202,13 +202,11 @@ struct snd_emux_misc_mode {
int value2; /* reserved */
};
-enum {
- SNDRV_EMUX_IOCTL_VERSION = _IOR('H', 0x80, unsigned int),
- SNDRV_EMUX_IOCTL_LOAD_PATCH = _IOWR('H', 0x81, struct soundfont_patch_info),
- SNDRV_EMUX_IOCTL_RESET_SAMPLES = _IO('H', 0x82),
- SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES = _IO('H', 0x83),
- SNDRV_EMUX_IOCTL_MEM_AVAIL = _IOW('H', 0x84, int),
- SNDRV_EMUX_IOCTL_MISC_MODE = _IOWR('H', 0x84, struct snd_emux_misc_mode),
-};
+#define SNDRV_EMUX_IOCTL_VERSION _IOR('H', 0x80, unsigned int)
+#define SNDRV_EMUX_IOCTL_LOAD_PATCH _IOWR('H', 0x81, struct soundfont_patch_info)
+#define SNDRV_EMUX_IOCTL_RESET_SAMPLES _IO('H', 0x82)
+#define SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES _IO('H', 0x83)
+#define SNDRV_EMUX_IOCTL_MEM_AVAIL _IOW('H', 0x84, int)
+#define SNDRV_EMUX_IOCTL_MISC_MODE _IOWR('H', 0x84, struct snd_emux_misc_mode)
#endif /* __SOUND_SFNT_INFO_H */
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index 426899e529c5..5718a02d3afb 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -22,8 +22,9 @@
*
*/
-#include <linux/videodev.h>
+#include <linux/videodev2.h>
#include <media/v4l2-dev.h>
+#include <media/v4l2-ioctl.h>
struct snd_tea575x;
@@ -35,11 +36,10 @@ struct snd_tea575x_ops {
struct snd_tea575x {
struct snd_card *card;
- struct video_device vd; /* video device */
- struct v4l2_file_operations fops;
+ struct video_device *vd; /* video device */
int dev_nr; /* requested device number + 1 */
- int vd_registered; /* video device is registered */
int tea5759; /* 5759 chip is present */
+ int mute; /* Device is muted? */
unsigned int freq_fixup; /* crystal onboard */
unsigned int val; /* hw value */
unsigned long freq; /* frequency */
diff --git a/include/sound/uda1341.h b/include/sound/uda1341.h
deleted file mode 100644
index 110d5dc3a2be..000000000000
--- a/include/sound/uda1341.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * linux/include/linux/l3/uda1341.h
- *
- * Philips UDA1341 mixer device driver for ALSA
- *
- * Copyright (c) 2002 Tomas Kasparek <tomas.kasparek@seznam.cz>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License.
- *
- * History:
- *
- * 2002-03-13 Tomas Kasparek Initial release - based on uda1341.h from OSS
- * 2002-03-30 Tomas Kasparek Proc filesystem support, complete mixer and DSP
- * features support
- */
-
-#define UDA1341_ALSA_NAME "snd-uda1341"
-
-/*
- * Default rate set after inicialization
- */
-#define AUDIO_RATE_DEFAULT 44100
-
-/*
- * UDA1341 L3 address and command types
- */
-#define UDA1341_L3ADDR 5
-#define UDA1341_DATA0 (UDA1341_L3ADDR << 2 | 0)
-#define UDA1341_DATA1 (UDA1341_L3ADDR << 2 | 1)
-#define UDA1341_STATUS (UDA1341_L3ADDR << 2 | 2)
-
-enum uda1341_onoff {
- OFF=0,
- ON,
-};
-
-enum uda1341_format {
- I2S=0,
- LSB16,
- LSB18,
- LSB20,
- MSB,
- LSB16MSB,
- LSB18MSB,
- LSB20MSB,
-};
-
-enum uda1341_fs {
- F512=0,
- F384,
- F256,
- Funused,
-};
-
-enum uda1341_peak {
- BEFORE=0,
- AFTER,
-};
-
-enum uda1341_filter {
- FLAT=0,
- MIN,
- MIN2,
- MAX,
-};
-
-enum uda1341_mixer {
- DOUBLE,
- LINE,
- MIC,
- MIXER,
-};
-
-enum uda1341_deemp {
- NONE,
- D32,
- D44,
- D48,
-};
-
-enum uda1341_config {
- CMD_READ_REG = 0,
- CMD_RESET,
- CMD_FS,
- CMD_FORMAT,
- CMD_OGAIN,
- CMD_IGAIN,
- CMD_DAC,
- CMD_ADC,
- CMD_VOLUME,
- CMD_BASS,
- CMD_TREBBLE,
- CMD_PEAK,
- CMD_DEEMP,
- CMD_MUTE,
- CMD_FILTER,
- CMD_CH1,
- CMD_CH2,
- CMD_MIC,
- CMD_MIXER,
- CMD_AGC,
- CMD_IG,
- CMD_AGC_TIME,
- CMD_AGC_LEVEL,
-#ifdef CONFIG_PM
- CMD_SUSPEND,
- CMD_RESUME,
-#endif
- CMD_LAST,
-};
-
-enum write_through {
- //used in update_bits (write_cfg) to avoid l3_write - just update local copy of regs.
- REGS_ONLY=0,
- //update local regs and write value to uda1341 - do l3_write
- FLUSH,
-};
-
-int __init snd_chip_uda1341_mixer_new(struct snd_card *card, struct l3_client **clnt);
-
-/*
- * Local variables:
- * indent-tabs-mode: t
- * End:
- */
diff --git a/include/sound/version.h b/include/sound/version.h
index 2b48237e23bf..a7e74e23ad2e 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
/* include/version.h */
-#define CONFIG_SND_VERSION "1.0.18a"
+#define CONFIG_SND_VERSION "1.0.19"
#define CONFIG_SND_DATE ""
diff --git a/include/sound/wss.h b/include/sound/wss.h
index fd01f22825cd..6d65f322f1d5 100644
--- a/include/sound/wss.h
+++ b/include/sound/wss.h
@@ -154,6 +154,7 @@ int snd_wss_create(struct snd_card *card,
unsigned short hardware,
unsigned short hwshare,
struct snd_wss **rchip);
+int snd_wss_free(struct snd_wss *chip);
int snd_wss_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm);
int snd_wss_timer(struct snd_wss *chip, int device, struct snd_timer **rtimer);
int snd_wss_mixer(struct snd_wss *chip);
diff --git a/include/trace/block.h b/include/trace/block.h
index 25c6a1fd5b77..25b7068b819e 100644
--- a/include/trace/block.h
+++ b/include/trace/block.h
@@ -5,72 +5,72 @@
#include <linux/tracepoint.h>
DECLARE_TRACE(block_rq_abort,
- TPPROTO(struct request_queue *q, struct request *rq),
- TPARGS(q, rq));
+ TP_PROTO(struct request_queue *q, struct request *rq),
+ TP_ARGS(q, rq));
DECLARE_TRACE(block_rq_insert,
- TPPROTO(struct request_queue *q, struct request *rq),
- TPARGS(q, rq));
+ TP_PROTO(struct request_queue *q, struct request *rq),
+ TP_ARGS(q, rq));
DECLARE_TRACE(block_rq_issue,
- TPPROTO(struct request_queue *q, struct request *rq),
- TPARGS(q, rq));
+ TP_PROTO(struct request_queue *q, struct request *rq),
+ TP_ARGS(q, rq));
DECLARE_TRACE(block_rq_requeue,
- TPPROTO(struct request_queue *q, struct request *rq),
- TPARGS(q, rq));
+ TP_PROTO(struct request_queue *q, struct request *rq),
+ TP_ARGS(q, rq));
DECLARE_TRACE(block_rq_complete,
- TPPROTO(struct request_queue *q, struct request *rq),
- TPARGS(q, rq));
+ TP_PROTO(struct request_queue *q, struct request *rq),
+ TP_ARGS(q, rq));
DECLARE_TRACE(block_bio_bounce,
- TPPROTO(struct request_queue *q, struct bio *bio),
- TPARGS(q, bio));
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+ TP_ARGS(q, bio));
DECLARE_TRACE(block_bio_complete,
- TPPROTO(struct request_queue *q, struct bio *bio),
- TPARGS(q, bio));
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+ TP_ARGS(q, bio));
DECLARE_TRACE(block_bio_backmerge,
- TPPROTO(struct request_queue *q, struct bio *bio),
- TPARGS(q, bio));
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+ TP_ARGS(q, bio));
DECLARE_TRACE(block_bio_frontmerge,
- TPPROTO(struct request_queue *q, struct bio *bio),
- TPARGS(q, bio));
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+ TP_ARGS(q, bio));
DECLARE_TRACE(block_bio_queue,
- TPPROTO(struct request_queue *q, struct bio *bio),
- TPARGS(q, bio));
+ TP_PROTO(struct request_queue *q, struct bio *bio),
+ TP_ARGS(q, bio));
DECLARE_TRACE(block_getrq,
- TPPROTO(struct request_queue *q, struct bio *bio, int rw),
- TPARGS(q, bio, rw));
+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
+ TP_ARGS(q, bio, rw));
DECLARE_TRACE(block_sleeprq,
- TPPROTO(struct request_queue *q, struct bio *bio, int rw),
- TPARGS(q, bio, rw));
+ TP_PROTO(struct request_queue *q, struct bio *bio, int rw),
+ TP_ARGS(q, bio, rw));
DECLARE_TRACE(block_plug,
- TPPROTO(struct request_queue *q),
- TPARGS(q));
+ TP_PROTO(struct request_queue *q),
+ TP_ARGS(q));
DECLARE_TRACE(block_unplug_timer,
- TPPROTO(struct request_queue *q),
- TPARGS(q));
+ TP_PROTO(struct request_queue *q),
+ TP_ARGS(q));
DECLARE_TRACE(block_unplug_io,
- TPPROTO(struct request_queue *q),
- TPARGS(q));
+ TP_PROTO(struct request_queue *q),
+ TP_ARGS(q));
DECLARE_TRACE(block_split,
- TPPROTO(struct request_queue *q, struct bio *bio, unsigned int pdu),
- TPARGS(q, bio, pdu));
+ TP_PROTO(struct request_queue *q, struct bio *bio, unsigned int pdu),
+ TP_ARGS(q, bio, pdu));
DECLARE_TRACE(block_remap,
- TPPROTO(struct request_queue *q, struct bio *bio, dev_t dev,
- sector_t from, sector_t to),
- TPARGS(q, bio, dev, from, to));
+ TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev,
+ sector_t from, sector_t to),
+ TP_ARGS(q, bio, dev, from, to));
#endif
diff --git a/include/trace/irq.h b/include/trace/irq.h
new file mode 100644
index 000000000000..ff5d4495dc37
--- /dev/null
+++ b/include/trace/irq.h
@@ -0,0 +1,9 @@
+#ifndef _TRACE_IRQ_H
+#define _TRACE_IRQ_H
+
+#include <linux/interrupt.h>
+#include <linux/tracepoint.h>
+
+#include <trace/irq_event_types.h>
+
+#endif
diff --git a/include/trace/irq_event_types.h b/include/trace/irq_event_types.h
new file mode 100644
index 000000000000..85964ebd47ec
--- /dev/null
+++ b/include/trace/irq_event_types.h
@@ -0,0 +1,55 @@
+
+/* use <trace/irq.h> instead */
+#ifndef TRACE_FORMAT
+# error Do not include this file directly.
+# error Unless you know what you are doing.
+#endif
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM irq
+
+/*
+ * Tracepoint for entry of interrupt handler:
+ */
+TRACE_FORMAT(irq_handler_entry,
+ TP_PROTO(int irq, struct irqaction *action),
+ TP_ARGS(irq, action),
+ TP_FMT("irq=%d handler=%s", irq, action->name)
+ );
+
+/*
+ * Tracepoint for return of an interrupt handler:
+ */
+TRACE_EVENT(irq_handler_exit,
+
+ TP_PROTO(int irq, struct irqaction *action, int ret),
+
+ TP_ARGS(irq, action, ret),
+
+ TP_STRUCT__entry(
+ __field( int, irq )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->irq = irq;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("irq=%d return=%s",
+ __entry->irq, __entry->ret ? "handled" : "unhandled")
+);
+
+TRACE_FORMAT(softirq_entry,
+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
+ TP_ARGS(h, vec),
+ TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
+ );
+
+TRACE_FORMAT(softirq_exit,
+ TP_PROTO(struct softirq_action *h, struct softirq_action *vec),
+ TP_ARGS(h, vec),
+ TP_FMT("softirq=%d action=%s", (int)(h - vec), softirq_to_name[h-vec])
+ );
+
+#undef TRACE_SYSTEM
diff --git a/include/trace/kmemtrace.h b/include/trace/kmemtrace.h
new file mode 100644
index 000000000000..28ee69f9cd46
--- /dev/null
+++ b/include/trace/kmemtrace.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2008 Eduard - Gabriel Munteanu
+ *
+ * This file is released under GPL version 2.
+ */
+
+#ifndef _LINUX_KMEMTRACE_H
+#define _LINUX_KMEMTRACE_H
+
+#ifdef __KERNEL__
+
+#include <linux/tracepoint.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_KMEMTRACE
+extern void kmemtrace_init(void);
+#else
+static inline void kmemtrace_init(void)
+{
+}
+#endif
+
+DECLARE_TRACE(kmalloc,
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ size_t bytes_req,
+ size_t bytes_alloc,
+ gfp_t gfp_flags),
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
+DECLARE_TRACE(kmem_cache_alloc,
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ size_t bytes_req,
+ size_t bytes_alloc,
+ gfp_t gfp_flags),
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
+DECLARE_TRACE(kmalloc_node,
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ size_t bytes_req,
+ size_t bytes_alloc,
+ gfp_t gfp_flags,
+ int node),
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
+DECLARE_TRACE(kmem_cache_alloc_node,
+ TP_PROTO(unsigned long call_site,
+ const void *ptr,
+ size_t bytes_req,
+ size_t bytes_alloc,
+ gfp_t gfp_flags,
+ int node),
+ TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
+DECLARE_TRACE(kfree,
+ TP_PROTO(unsigned long call_site, const void *ptr),
+ TP_ARGS(call_site, ptr));
+DECLARE_TRACE(kmem_cache_free,
+ TP_PROTO(unsigned long call_site, const void *ptr),
+ TP_ARGS(call_site, ptr));
+
+#endif /* __KERNEL__ */
+
+#endif /* _LINUX_KMEMTRACE_H */
+
diff --git a/include/trace/lockdep.h b/include/trace/lockdep.h
new file mode 100644
index 000000000000..5ca67df87f2a
--- /dev/null
+++ b/include/trace/lockdep.h
@@ -0,0 +1,9 @@
+#ifndef _TRACE_LOCKDEP_H
+#define _TRACE_LOCKDEP_H
+
+#include <linux/lockdep.h>
+#include <linux/tracepoint.h>
+
+#include <trace/lockdep_event_types.h>
+
+#endif
diff --git a/include/trace/lockdep_event_types.h b/include/trace/lockdep_event_types.h
new file mode 100644
index 000000000000..adccfcd2ec8f
--- /dev/null
+++ b/include/trace/lockdep_event_types.h
@@ -0,0 +1,44 @@
+
+#ifndef TRACE_FORMAT
+# error Do not include this file directly.
+# error Unless you know what you are doing.
+#endif
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM lock
+
+#ifdef CONFIG_LOCKDEP
+
+TRACE_FORMAT(lock_acquire,
+ TP_PROTO(struct lockdep_map *lock, unsigned int subclass,
+ int trylock, int read, int check,
+ struct lockdep_map *next_lock, unsigned long ip),
+ TP_ARGS(lock, subclass, trylock, read, check, next_lock, ip),
+ TP_FMT("%s%s%s", trylock ? "try " : "",
+ read ? "read " : "", lock->name)
+ );
+
+TRACE_FORMAT(lock_release,
+ TP_PROTO(struct lockdep_map *lock, int nested, unsigned long ip),
+ TP_ARGS(lock, nested, ip),
+ TP_FMT("%s", lock->name)
+ );
+
+#ifdef CONFIG_LOCK_STAT
+
+TRACE_FORMAT(lock_contended,
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+ TP_ARGS(lock, ip),
+ TP_FMT("%s", lock->name)
+ );
+
+TRACE_FORMAT(lock_acquired,
+ TP_PROTO(struct lockdep_map *lock, unsigned long ip),
+ TP_ARGS(lock, ip),
+ TP_FMT("%s", lock->name)
+ );
+
+#endif
+#endif
+
+#undef TRACE_SYSTEM
diff --git a/include/trace/power.h b/include/trace/power.h
new file mode 100644
index 000000000000..ef204666e983
--- /dev/null
+++ b/include/trace/power.h
@@ -0,0 +1,32 @@
+#ifndef _TRACE_POWER_H
+#define _TRACE_POWER_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+
+enum {
+ POWER_NONE = 0,
+ POWER_CSTATE = 1,
+ POWER_PSTATE = 2,
+};
+
+struct power_trace {
+ ktime_t stamp;
+ ktime_t end;
+ int type;
+ int state;
+};
+
+DECLARE_TRACE(power_start,
+ TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+ TP_ARGS(it, type, state));
+
+DECLARE_TRACE(power_mark,
+ TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
+ TP_ARGS(it, type, state));
+
+DECLARE_TRACE(power_end,
+ TP_PROTO(struct power_trace *it),
+ TP_ARGS(it));
+
+#endif /* _TRACE_POWER_H */
diff --git a/include/trace/sched.h b/include/trace/sched.h
index 0d81098ee9fc..4e372a1a29bf 100644
--- a/include/trace/sched.h
+++ b/include/trace/sched.h
@@ -4,53 +4,6 @@
#include <linux/sched.h>
#include <linux/tracepoint.h>
-DECLARE_TRACE(sched_kthread_stop,
- TPPROTO(struct task_struct *t),
- TPARGS(t));
-
-DECLARE_TRACE(sched_kthread_stop_ret,
- TPPROTO(int ret),
- TPARGS(ret));
-
-DECLARE_TRACE(sched_wait_task,
- TPPROTO(struct rq *rq, struct task_struct *p),
- TPARGS(rq, p));
-
-DECLARE_TRACE(sched_wakeup,
- TPPROTO(struct rq *rq, struct task_struct *p, int success),
- TPARGS(rq, p, success));
-
-DECLARE_TRACE(sched_wakeup_new,
- TPPROTO(struct rq *rq, struct task_struct *p, int success),
- TPARGS(rq, p, success));
-
-DECLARE_TRACE(sched_switch,
- TPPROTO(struct rq *rq, struct task_struct *prev,
- struct task_struct *next),
- TPARGS(rq, prev, next));
-
-DECLARE_TRACE(sched_migrate_task,
- TPPROTO(struct task_struct *p, int orig_cpu, int dest_cpu),
- TPARGS(p, orig_cpu, dest_cpu));
-
-DECLARE_TRACE(sched_process_free,
- TPPROTO(struct task_struct *p),
- TPARGS(p));
-
-DECLARE_TRACE(sched_process_exit,
- TPPROTO(struct task_struct *p),
- TPARGS(p));
-
-DECLARE_TRACE(sched_process_wait,
- TPPROTO(struct pid *pid),
- TPARGS(pid));
-
-DECLARE_TRACE(sched_process_fork,
- TPPROTO(struct task_struct *parent, struct task_struct *child),
- TPARGS(parent, child));
-
-DECLARE_TRACE(sched_signal_send,
- TPPROTO(int sig, struct task_struct *p),
- TPARGS(sig, p));
+#include <trace/sched_event_types.h>
#endif
diff --git a/include/trace/sched_event_types.h b/include/trace/sched_event_types.h
new file mode 100644
index 000000000000..63547dc1125f
--- /dev/null
+++ b/include/trace/sched_event_types.h
@@ -0,0 +1,337 @@
+
+/* use <trace/sched.h> instead */
+#ifndef TRACE_EVENT
+# error Do not include this file directly.
+# error Unless you know what you are doing.
+#endif
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sched
+
+/*
+ * Tracepoint for calling kthread_stop, performed to end a kthread:
+ */
+TRACE_EVENT(sched_kthread_stop,
+
+ TP_PROTO(struct task_struct *t),
+
+ TP_ARGS(t),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, t->comm, TASK_COMM_LEN);
+ __entry->pid = t->pid;
+ ),
+
+ TP_printk("task %s:%d", __entry->comm, __entry->pid)
+);
+
+/*
+ * Tracepoint for the return value of the kthread stopping:
+ */
+TRACE_EVENT(sched_kthread_stop_ret,
+
+ TP_PROTO(int ret),
+
+ TP_ARGS(ret),
+
+ TP_STRUCT__entry(
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->ret = ret;
+ ),
+
+ TP_printk("ret %d", __entry->ret)
+);
+
+/*
+ * Tracepoint for waiting on task to unschedule:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ * but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_wait_task,
+
+ TP_PROTO(struct rq *rq, struct task_struct *p),
+
+ TP_ARGS(rq, p),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ ),
+
+ TP_printk("task %s:%d [%d]",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for waking up a task:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ * but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_wakeup,
+
+ TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+
+ TP_ARGS(rq, p, success),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ __field( int, success )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ __entry->success = success;
+ ),
+
+ TP_printk("task %s:%d [%d] success=%d",
+ __entry->comm, __entry->pid, __entry->prio,
+ __entry->success)
+);
+
+/*
+ * Tracepoint for waking up a new task:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ * but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_wakeup_new,
+
+ TP_PROTO(struct rq *rq, struct task_struct *p, int success),
+
+ TP_ARGS(rq, p, success),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ __field( int, success )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ __entry->success = success;
+ ),
+
+ TP_printk("task %s:%d [%d] success=%d",
+ __entry->comm, __entry->pid, __entry->prio,
+ __entry->success)
+);
+
+/*
+ * Tracepoint for task switches, performed by the scheduler:
+ *
+ * (NOTE: the 'rq' argument is not used by generic trace events,
+ * but used by the latency tracer plugin. )
+ */
+TRACE_EVENT(sched_switch,
+
+ TP_PROTO(struct rq *rq, struct task_struct *prev,
+ struct task_struct *next),
+
+ TP_ARGS(rq, prev, next),
+
+ TP_STRUCT__entry(
+ __array( char, prev_comm, TASK_COMM_LEN )
+ __field( pid_t, prev_pid )
+ __field( int, prev_prio )
+ __array( char, next_comm, TASK_COMM_LEN )
+ __field( pid_t, next_pid )
+ __field( int, next_prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);
+ __entry->prev_pid = prev->pid;
+ __entry->prev_prio = prev->prio;
+ memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);
+ __entry->next_pid = next->pid;
+ __entry->next_prio = next->prio;
+ ),
+
+ TP_printk("task %s:%d [%d] ==> %s:%d [%d]",
+ __entry->prev_comm, __entry->prev_pid, __entry->prev_prio,
+ __entry->next_comm, __entry->next_pid, __entry->next_prio)
+);
+
+/*
+ * Tracepoint for a task being migrated:
+ */
+TRACE_EVENT(sched_migrate_task,
+
+ TP_PROTO(struct task_struct *p, int orig_cpu, int dest_cpu),
+
+ TP_ARGS(p, orig_cpu, dest_cpu),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ __field( int, orig_cpu )
+ __field( int, dest_cpu )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ __entry->orig_cpu = orig_cpu;
+ __entry->dest_cpu = dest_cpu;
+ ),
+
+ TP_printk("task %s:%d [%d] from: %d to: %d",
+ __entry->comm, __entry->pid, __entry->prio,
+ __entry->orig_cpu, __entry->dest_cpu)
+);
+
+/*
+ * Tracepoint for freeing a task:
+ */
+TRACE_EVENT(sched_process_free,
+
+ TP_PROTO(struct task_struct *p),
+
+ TP_ARGS(p),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ ),
+
+ TP_printk("task %s:%d [%d]",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for a task exiting:
+ */
+TRACE_EVENT(sched_process_exit,
+
+ TP_PROTO(struct task_struct *p),
+
+ TP_ARGS(p),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->prio = p->prio;
+ ),
+
+ TP_printk("task %s:%d [%d]",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for a waiting task:
+ */
+TRACE_EVENT(sched_process_wait,
+
+ TP_PROTO(struct pid *pid),
+
+ TP_ARGS(pid),
+
+ TP_STRUCT__entry(
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ __field( int, prio )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, current->comm, TASK_COMM_LEN);
+ __entry->pid = pid_nr(pid);
+ __entry->prio = current->prio;
+ ),
+
+ TP_printk("task %s:%d [%d]",
+ __entry->comm, __entry->pid, __entry->prio)
+);
+
+/*
+ * Tracepoint for do_fork:
+ */
+TRACE_EVENT(sched_process_fork,
+
+ TP_PROTO(struct task_struct *parent, struct task_struct *child),
+
+ TP_ARGS(parent, child),
+
+ TP_STRUCT__entry(
+ __array( char, parent_comm, TASK_COMM_LEN )
+ __field( pid_t, parent_pid )
+ __array( char, child_comm, TASK_COMM_LEN )
+ __field( pid_t, child_pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->parent_comm, parent->comm, TASK_COMM_LEN);
+ __entry->parent_pid = parent->pid;
+ memcpy(__entry->child_comm, child->comm, TASK_COMM_LEN);
+ __entry->child_pid = child->pid;
+ ),
+
+ TP_printk("parent %s:%d child %s:%d",
+ __entry->parent_comm, __entry->parent_pid,
+ __entry->child_comm, __entry->child_pid)
+);
+
+/*
+ * Tracepoint for sending a signal:
+ */
+TRACE_EVENT(sched_signal_send,
+
+ TP_PROTO(int sig, struct task_struct *p),
+
+ TP_ARGS(sig, p),
+
+ TP_STRUCT__entry(
+ __field( int, sig )
+ __array( char, comm, TASK_COMM_LEN )
+ __field( pid_t, pid )
+ ),
+
+ TP_fast_assign(
+ memcpy(__entry->comm, p->comm, TASK_COMM_LEN);
+ __entry->pid = p->pid;
+ __entry->sig = sig;
+ ),
+
+ TP_printk("sig: %d task %s:%d",
+ __entry->sig, __entry->comm, __entry->pid)
+);
+
+#undef TRACE_SYSTEM
diff --git a/include/trace/skb.h b/include/trace/skb.h
new file mode 100644
index 000000000000..b66206d9be72
--- /dev/null
+++ b/include/trace/skb.h
@@ -0,0 +1,11 @@
+#ifndef _TRACE_SKB_H_
+#define _TRACE_SKB_H_
+
+#include <linux/skbuff.h>
+#include <linux/tracepoint.h>
+
+DECLARE_TRACE(kfree_skb,
+ TP_PROTO(struct sk_buff *skb, void *location),
+ TP_ARGS(skb, location));
+
+#endif
diff --git a/include/trace/trace_event_types.h b/include/trace/trace_event_types.h
new file mode 100644
index 000000000000..df56f5694be6
--- /dev/null
+++ b/include/trace/trace_event_types.h
@@ -0,0 +1,5 @@
+/* trace/<type>_event_types.h here */
+
+#include <trace/sched_event_types.h>
+#include <trace/irq_event_types.h>
+#include <trace/lockdep_event_types.h>
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
new file mode 100644
index 000000000000..fd13750ca4ba
--- /dev/null
+++ b/include/trace/trace_events.h
@@ -0,0 +1,5 @@
+/* trace/<type>.h here */
+
+#include <trace/sched.h>
+#include <trace/irq.h>
+#include <trace/lockdep.h>
diff --git a/include/trace/workqueue.h b/include/trace/workqueue.h
new file mode 100644
index 000000000000..7626523deeba
--- /dev/null
+++ b/include/trace/workqueue.h
@@ -0,0 +1,25 @@
+#ifndef __TRACE_WORKQUEUE_H
+#define __TRACE_WORKQUEUE_H
+
+#include <linux/tracepoint.h>
+#include <linux/workqueue.h>
+#include <linux/sched.h>
+
+DECLARE_TRACE(workqueue_insertion,
+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+ TP_ARGS(wq_thread, work));
+
+DECLARE_TRACE(workqueue_execution,
+ TP_PROTO(struct task_struct *wq_thread, struct work_struct *work),
+ TP_ARGS(wq_thread, work));
+
+/* Trace the creation of one workqueue thread on a cpu */
+DECLARE_TRACE(workqueue_creation,
+ TP_PROTO(struct task_struct *wq_thread, int cpu),
+ TP_ARGS(wq_thread, cpu));
+
+DECLARE_TRACE(workqueue_destruction,
+ TP_PROTO(struct task_struct *wq_thread),
+ TP_ARGS(wq_thread));
+
+#endif /* __TRACE_WORKQUEUE_H */
diff --git a/include/video/aty128.h b/include/video/aty128.h
index 7079beb005e8..f0851e3bb7cc 100644
--- a/include/video/aty128.h
+++ b/include/video/aty128.h
@@ -21,9 +21,9 @@
#define I2C_CNTL_1 0x0094
#define PALETTE_INDEX 0x00b0
#define PALETTE_DATA 0x00b4
-#define CONFIG_CNTL 0x00e0
+#define CNFG_CNTL 0x00e0
#define GEN_RESET_CNTL 0x00f0
-#define CONFIG_MEMSIZE 0x00f8
+#define CNFG_MEMSIZE 0x00f8
#define MEM_CNTL 0x0140
#define MEM_POWER_MISC 0x015c
#define AGP_BASE 0x0170
@@ -415,7 +415,7 @@
#define PWR_MGT_SLOWDOWN_MCLK 0x00002000
#define PMI_PMSCR_REG 0x60
-
+
/* used by ATI bug fix for hardware ROM */
#define RAGE128_MPP_TB_CONFIG 0x01c0
diff --git a/include/video/broadsheetfb.h b/include/video/broadsheetfb.h
new file mode 100644
index 000000000000..a758534c0272
--- /dev/null
+++ b/include/video/broadsheetfb.h
@@ -0,0 +1,59 @@
+/*
+ * broadsheetfb.h - definitions for the broadsheet framebuffer driver
+ *
+ * Copyright (C) 2008 by Jaya Kumar
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ */
+
+#ifndef _LINUX_BROADSHEETFB_H_
+#define _LINUX_BROADSHEETFB_H_
+
+/* Broadsheet command defines */
+#define BS_CMD_INIT_SYS_RUN 0x06
+#define BS_CMD_INIT_DSPE_CFG 0x09
+#define BS_CMD_INIT_DSPE_TMG 0x0A
+#define BS_CMD_INIT_ROTMODE 0x0B
+#define BS_CMD_RD_REG 0x10
+#define BS_CMD_WR_REG 0x11
+#define BS_CMD_LD_IMG 0x20
+#define BS_CMD_LD_IMG_AREA 0x22
+#define BS_CMD_LD_IMG_END 0x23
+#define BS_CMD_WAIT_DSPE_TRG 0x28
+#define BS_CMD_WAIT_DSPE_FREND 0x29
+#define BS_CMD_RD_WFM_INFO 0x30
+#define BS_CMD_UPD_INIT 0x32
+#define BS_CMD_UPD_FULL 0x33
+#define BS_CMD_UPD_GDRV_CLR 0x37
+
+/* Broadsheet pin interface specific defines */
+#define BS_CS 0x01
+#define BS_DC 0x02
+#define BS_WR 0x03
+
+/* struct used by broadsheet. board specific stuff comes from *board */
+struct broadsheetfb_par {
+ struct fb_info *info;
+ struct broadsheet_board *board;
+ void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val);
+ u16 (*read_reg)(struct broadsheetfb_par *, u16 reg);
+ wait_queue_head_t waitq;
+};
+
+/* board specific routines */
+struct broadsheet_board {
+ struct module *owner;
+ int (*init)(struct broadsheetfb_par *);
+ int (*wait_for_rdy)(struct broadsheetfb_par *);
+ void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8);
+ void (*set_hdb)(struct broadsheetfb_par *, u16);
+ u16 (*get_hdb)(struct broadsheetfb_par *);
+ void (*cleanup)(struct broadsheetfb_par *);
+ int (*get_panel_type)(void);
+ int (*setup_irq)(struct fb_info *);
+};
+
+#endif
diff --git a/include/video/cirrus.h b/include/video/cirrus.h
index b2776b6c8679..9a5e9ee30782 100644
--- a/include/video/cirrus.h
+++ b/include/video/cirrus.h
@@ -32,7 +32,6 @@
#define CL_VSSM2 0x3c3 /* Motherboard Sleep */
/*** VGA Sequencer Registers ***/
-#define CL_SEQR0 0x0 /* Reset */
/* the following are from the "extension registers" group */
#define CL_SEQR6 0x6 /* Unlock ALL Extensions */
#define CL_SEQR7 0x7 /* Extended Sequencer Mode */
@@ -71,6 +70,7 @@
#define CL_CRT1B 0x1b /* Extended Display Controls */
#define CL_CRT1C 0x1c /* Sync adjust and genlock register */
#define CL_CRT1D 0x1d /* Overlay Extended Control register */
+#define CL_CRT1E 0x1e /* Another overflow register */
#define CL_CRT25 0x25 /* Part Status Register */
#define CL_CRT27 0x27 /* ID Register */
#define CL_CRT51 0x51 /* P4 disable "flicker fixer" */
diff --git a/include/video/mach64.h b/include/video/mach64.h
index a8332e528ec1..89e91c0cb737 100644
--- a/include/video/mach64.h
+++ b/include/video/mach64.h
@@ -103,7 +103,7 @@
#define CUR_HORZ_VERT_OFF 0x0070 /* Dword offset 0_1C */
#define CUR2_HORZ_VERT_OFF 0x0070 /* Dword offset 0_1C */
-#define CONFIG_PANEL_LG 0x0074 /* Dword offset 0_1D (LG) */
+#define CNFG_PANEL_LG 0x0074 /* Dword offset 0_1D (LG) */
/* General I/O Control */
#define GP_IO 0x0078 /* Dword offset 0_1E */
@@ -146,8 +146,8 @@
#define CLOCK_SEL_CNTL 0x0090 /* Dword offset 0_24 */
/* Configuration */
-#define CONFIG_STAT1 0x0094 /* Dword offset 0_25 */
-#define CONFIG_STAT2 0x0098 /* Dword offset 0_26 */
+#define CNFG_STAT1 0x0094 /* Dword offset 0_25 */
+#define CNFG_STAT2 0x0098 /* Dword offset 0_26 */
/* Bus Control */
#define BUS_CNTL 0x00A0 /* Dword offset 0_28 */
@@ -190,9 +190,9 @@
#define POWER_MANAGEMENT_LG 0x00D8 /* Dword offset 0_36 (LG) */
/* Configuration */
-#define CONFIG_CNTL 0x00DC /* Dword offset 0_37 (CT, ET, VT) */
-#define CONFIG_CHIP_ID 0x00E0 /* Dword offset 0_38 */
-#define CONFIG_STAT0 0x00E4 /* Dword offset 0_39 */
+#define CNFG_CNTL 0x00DC /* Dword offset 0_37 (CT, ET, VT) */
+#define CNFG_CHIP_ID 0x00E0 /* Dword offset 0_38 */
+#define CNFG_STAT0 0x00E4 /* Dword offset 0_39 */
/* Test and Debug */
#define CRC_SIG 0x00E8 /* Dword offset 0_3A */
@@ -851,17 +851,17 @@
#define PLL_YCLK_CNTL 0x29
#define PM_DYN_CLK_CNTL 0x2A
-/* CONFIG_CNTL register constants */
+/* CNFG_CNTL register constants */
#define APERTURE_4M_ENABLE 1
#define APERTURE_8M_ENABLE 2
#define VGA_APERTURE_ENABLE 4
-/* CONFIG_STAT0 register constants (GX, CX) */
+/* CNFG_STAT0 register constants (GX, CX) */
#define CFG_BUS_TYPE 0x00000007
#define CFG_MEM_TYPE 0x00000038
#define CFG_INIT_DAC_TYPE 0x00000e00
-/* CONFIG_STAT0 register constants (CT, ET, VT) */
+/* CNFG_STAT0 register constants (CT, ET, VT) */
#define CFG_MEM_TYPE_xT 0x00000007
#define ISA 0
@@ -942,7 +942,7 @@
#define PCI_ATI_VENDOR_ID 0x1002
-/* CONFIG_CHIP_ID register constants */
+/* CNFG_CHIP_ID register constants */
#define CFG_CHIP_TYPE 0x0000FFFF
#define CFG_CHIP_CLASS 0x00FF0000
#define CFG_CHIP_REV 0xFF000000
@@ -951,7 +951,7 @@
#define CFG_CHIP_MINOR 0xC0000000
-/* Chip IDs read from CONFIG_CHIP_ID */
+/* Chip IDs read from CNFG_CHIP_ID */
/* mach64GX family */
#define GX_CHIP_ID 0xD7 /* mach64GX (ATI888GX00) */
@@ -1254,7 +1254,7 @@
#define CRTC2_DISPLAY_DIS 0x00000400
/* LCD register indices */
-#define CONFIG_PANEL 0x00
+#define CNFG_PANEL 0x00
#define LCD_GEN_CNTL 0x01
#define DSTN_CONTROL 0x02
#define HFB_PITCH_ADDR 0x03
diff --git a/include/video/newport.h b/include/video/newport.h
index 1f5ebeaa818f..001b935e71c4 100644
--- a/include/video/newport.h
+++ b/include/video/newport.h
@@ -453,7 +453,7 @@ static __inline__ int newport_wait(struct newport_regs *regs)
{
int t = BUSY_TIMEOUT;
- while (t--)
+ while (--t)
if (!(regs->cset.status & NPORT_STAT_GBUSY))
break;
return !t;
@@ -463,7 +463,7 @@ static __inline__ int newport_bfwait(struct newport_regs *regs)
{
int t = BUSY_TIMEOUT;
- while (t--)
+ while (--t)
if(!(regs->cset.status & NPORT_STAT_BBUSY))
break;
return !t;
diff --git a/include/video/radeon.h b/include/video/radeon.h
index 1cd09cc5b169..56b188abfb54 100644
--- a/include/video/radeon.h
+++ b/include/video/radeon.h
@@ -5,21 +5,21 @@
#define RADEON_REGSIZE 0x4000
-#define MM_INDEX 0x0000
-#define MM_DATA 0x0004
-#define BUS_CNTL 0x0030
-#define HI_STAT 0x004C
+#define MM_INDEX 0x0000
+#define MM_DATA 0x0004
+#define BUS_CNTL 0x0030
+#define HI_STAT 0x004C
#define BUS_CNTL1 0x0034
-#define I2C_CNTL_1 0x0094
-#define CONFIG_CNTL 0x00E0
-#define CONFIG_MEMSIZE 0x00F8
-#define CONFIG_APER_0_BASE 0x0100
-#define CONFIG_APER_1_BASE 0x0104
-#define CONFIG_APER_SIZE 0x0108
-#define CONFIG_REG_1_BASE 0x010C
-#define CONFIG_REG_APER_SIZE 0x0110
-#define PAD_AGPINPUT_DELAY 0x0164
-#define PAD_CTLR_STRENGTH 0x0168
+#define I2C_CNTL_1 0x0094
+#define CNFG_CNTL 0x00E0
+#define CNFG_MEMSIZE 0x00F8
+#define CNFG_APER_0_BASE 0x0100
+#define CNFG_APER_1_BASE 0x0104
+#define CNFG_APER_SIZE 0x0108
+#define CNFG_REG_1_BASE 0x010C
+#define CNFG_REG_APER_SIZE 0x0110
+#define PAD_AGPINPUT_DELAY 0x0164
+#define PAD_CTLR_STRENGTH 0x0168
#define PAD_CTLR_UPDATE 0x016C
#define PAD_CTLR_MISC 0x0aa0
#define AGP_CNTL 0x0174
@@ -27,171 +27,171 @@
#define CAP0_TRIG_CNTL 0x0950
#define CAP1_TRIG_CNTL 0x09c0
#define VIPH_CONTROL 0x0C40
-#define VENDOR_ID 0x0F00
-#define DEVICE_ID 0x0F02
-#define COMMAND 0x0F04
-#define STATUS 0x0F06
-#define REVISION_ID 0x0F08
-#define REGPROG_INF 0x0F09
-#define SUB_CLASS 0x0F0A
-#define BASE_CODE 0x0F0B
-#define CACHE_LINE 0x0F0C
-#define LATENCY 0x0F0D
-#define HEADER 0x0F0E
-#define BIST 0x0F0F
-#define REG_MEM_BASE 0x0F10
-#define REG_IO_BASE 0x0F14
+#define VENDOR_ID 0x0F00
+#define DEVICE_ID 0x0F02
+#define COMMAND 0x0F04
+#define STATUS 0x0F06
+#define REVISION_ID 0x0F08
+#define REGPROG_INF 0x0F09
+#define SUB_CLASS 0x0F0A
+#define BASE_CODE 0x0F0B
+#define CACHE_LINE 0x0F0C
+#define LATENCY 0x0F0D
+#define HEADER 0x0F0E
+#define BIST 0x0F0F
+#define REG_MEM_BASE 0x0F10
+#define REG_IO_BASE 0x0F14
#define REG_REG_BASE 0x0F18
#define ADAPTER_ID 0x0F2C
#define BIOS_ROM 0x0F30
-#define CAPABILITIES_PTR 0x0F34
-#define INTERRUPT_LINE 0x0F3C
-#define INTERRUPT_PIN 0x0F3D
-#define MIN_GRANT 0x0F3E
-#define MAX_LATENCY 0x0F3F
-#define ADAPTER_ID_W 0x0F4C
-#define PMI_CAP_ID 0x0F50
-#define PMI_NXT_CAP_PTR 0x0F51
-#define PMI_PMC_REG 0x0F52
-#define PM_STATUS 0x0F54
-#define PMI_DATA 0x0F57
-#define AGP_CAP_ID 0x0F58
-#define AGP_STATUS 0x0F5C
-#define AGP_COMMAND 0x0F60
+#define CAPABILITIES_PTR 0x0F34
+#define INTERRUPT_LINE 0x0F3C
+#define INTERRUPT_PIN 0x0F3D
+#define MIN_GRANT 0x0F3E
+#define MAX_LATENCY 0x0F3F
+#define ADAPTER_ID_W 0x0F4C
+#define PMI_CAP_ID 0x0F50
+#define PMI_NXT_CAP_PTR 0x0F51
+#define PMI_PMC_REG 0x0F52
+#define PM_STATUS 0x0F54
+#define PMI_DATA 0x0F57
+#define AGP_CAP_ID 0x0F58
+#define AGP_STATUS 0x0F5C
+#define AGP_COMMAND 0x0F60
#define AIC_CTRL 0x01D0
#define AIC_STAT 0x01D4
#define AIC_PT_BASE 0x01D8
-#define AIC_LO_ADDR 0x01DC
-#define AIC_HI_ADDR 0x01E0
-#define AIC_TLB_ADDR 0x01E4
-#define AIC_TLB_DATA 0x01E8
-#define DAC_CNTL 0x0058
+#define AIC_LO_ADDR 0x01DC
+#define AIC_HI_ADDR 0x01E0
+#define AIC_TLB_ADDR 0x01E4
+#define AIC_TLB_DATA 0x01E8
+#define DAC_CNTL 0x0058
#define DAC_CNTL2 0x007c
-#define CRTC_GEN_CNTL 0x0050
-#define MEM_CNTL 0x0140
+#define CRTC_GEN_CNTL 0x0050
+#define MEM_CNTL 0x0140
#define MC_CNTL 0x0140
-#define EXT_MEM_CNTL 0x0144
+#define EXT_MEM_CNTL 0x0144
#define MC_TIMING_CNTL 0x0144
-#define MC_AGP_LOCATION 0x014C
-#define MEM_IO_CNTL_A0 0x0178
+#define MC_AGP_LOCATION 0x014C
+#define MEM_IO_CNTL_A0 0x0178
#define MEM_REFRESH_CNTL 0x0178
-#define MEM_INIT_LATENCY_TIMER 0x0154
+#define MEM_INIT_LATENCY_TIMER 0x0154
#define MC_INIT_GFX_LAT_TIMER 0x0154
-#define MEM_SDRAM_MODE_REG 0x0158
-#define AGP_BASE 0x0170
-#define MEM_IO_CNTL_A1 0x017C
+#define MEM_SDRAM_MODE_REG 0x0158
+#define AGP_BASE 0x0170
+#define MEM_IO_CNTL_A1 0x017C
#define MC_READ_CNTL_AB 0x017C
#define MEM_IO_CNTL_B0 0x0180
#define MC_INIT_MISC_LAT_TIMER 0x0180
#define MEM_IO_CNTL_B1 0x0184
#define MC_IOPAD_CNTL 0x0184
#define MC_DEBUG 0x0188
-#define MC_STATUS 0x0150
-#define MEM_IO_OE_CNTL 0x018C
+#define MC_STATUS 0x0150
+#define MEM_IO_OE_CNTL 0x018C
#define MC_CHIP_IO_OE_CNTL_AB 0x018C
-#define MC_FB_LOCATION 0x0148
-#define HOST_PATH_CNTL 0x0130
-#define MEM_VGA_WP_SEL 0x0038
-#define MEM_VGA_RP_SEL 0x003C
-#define HDP_DEBUG 0x0138
+#define MC_FB_LOCATION 0x0148
+#define HOST_PATH_CNTL 0x0130
+#define MEM_VGA_WP_SEL 0x0038
+#define MEM_VGA_RP_SEL 0x003C
+#define HDP_DEBUG 0x0138
#define SW_SEMAPHORE 0x013C
-#define CRTC2_GEN_CNTL 0x03f8
+#define CRTC2_GEN_CNTL 0x03f8
#define CRTC2_DISPLAY_BASE_ADDR 0x033c
-#define SURFACE_CNTL 0x0B00
-#define SURFACE0_LOWER_BOUND 0x0B04
-#define SURFACE1_LOWER_BOUND 0x0B14
-#define SURFACE2_LOWER_BOUND 0x0B24
-#define SURFACE3_LOWER_BOUND 0x0B34
-#define SURFACE4_LOWER_BOUND 0x0B44
+#define SURFACE_CNTL 0x0B00
+#define SURFACE0_LOWER_BOUND 0x0B04
+#define SURFACE1_LOWER_BOUND 0x0B14
+#define SURFACE2_LOWER_BOUND 0x0B24
+#define SURFACE3_LOWER_BOUND 0x0B34
+#define SURFACE4_LOWER_BOUND 0x0B44
#define SURFACE5_LOWER_BOUND 0x0B54
#define SURFACE6_LOWER_BOUND 0x0B64
#define SURFACE7_LOWER_BOUND 0x0B74
-#define SURFACE0_UPPER_BOUND 0x0B08
-#define SURFACE1_UPPER_BOUND 0x0B18
-#define SURFACE2_UPPER_BOUND 0x0B28
-#define SURFACE3_UPPER_BOUND 0x0B38
-#define SURFACE4_UPPER_BOUND 0x0B48
-#define SURFACE5_UPPER_BOUND 0x0B58
-#define SURFACE6_UPPER_BOUND 0x0B68
-#define SURFACE7_UPPER_BOUND 0x0B78
-#define SURFACE0_INFO 0x0B0C
-#define SURFACE1_INFO 0x0B1C
-#define SURFACE2_INFO 0x0B2C
-#define SURFACE3_INFO 0x0B3C
-#define SURFACE4_INFO 0x0B4C
-#define SURFACE5_INFO 0x0B5C
+#define SURFACE0_UPPER_BOUND 0x0B08
+#define SURFACE1_UPPER_BOUND 0x0B18
+#define SURFACE2_UPPER_BOUND 0x0B28
+#define SURFACE3_UPPER_BOUND 0x0B38
+#define SURFACE4_UPPER_BOUND 0x0B48
+#define SURFACE5_UPPER_BOUND 0x0B58
+#define SURFACE6_UPPER_BOUND 0x0B68
+#define SURFACE7_UPPER_BOUND 0x0B78
+#define SURFACE0_INFO 0x0B0C
+#define SURFACE1_INFO 0x0B1C
+#define SURFACE2_INFO 0x0B2C
+#define SURFACE3_INFO 0x0B3C
+#define SURFACE4_INFO 0x0B4C
+#define SURFACE5_INFO 0x0B5C
#define SURFACE6_INFO 0x0B6C
#define SURFACE7_INFO 0x0B7C
#define SURFACE_ACCESS_FLAGS 0x0BF8
-#define SURFACE_ACCESS_CLR 0x0BFC
-#define GEN_INT_CNTL 0x0040
-#define GEN_INT_STATUS 0x0044
+#define SURFACE_ACCESS_CLR 0x0BFC
+#define GEN_INT_CNTL 0x0040
+#define GEN_INT_STATUS 0x0044
#define CRTC_EXT_CNTL 0x0054
-#define RB3D_CNTL 0x1C3C
-#define WAIT_UNTIL 0x1720
-#define ISYNC_CNTL 0x1724
-#define RBBM_GUICNTL 0x172C
-#define RBBM_STATUS 0x0E40
-#define RBBM_STATUS_alt_1 0x1740
-#define RBBM_CNTL 0x00EC
-#define RBBM_CNTL_alt_1 0x0E44
-#define RBBM_SOFT_RESET 0x00F0
-#define RBBM_SOFT_RESET_alt_1 0x0E48
-#define NQWAIT_UNTIL 0x0E50
+#define RB3D_CNTL 0x1C3C
+#define WAIT_UNTIL 0x1720
+#define ISYNC_CNTL 0x1724
+#define RBBM_GUICNTL 0x172C
+#define RBBM_STATUS 0x0E40
+#define RBBM_STATUS_alt_1 0x1740
+#define RBBM_CNTL 0x00EC
+#define RBBM_CNTL_alt_1 0x0E44
+#define RBBM_SOFT_RESET 0x00F0
+#define RBBM_SOFT_RESET_alt_1 0x0E48
+#define NQWAIT_UNTIL 0x0E50
#define RBBM_DEBUG 0x0E6C
#define RBBM_CMDFIFO_ADDR 0x0E70
#define RBBM_CMDFIFO_DATAL 0x0E74
-#define RBBM_CMDFIFO_DATAH 0x0E78
-#define RBBM_CMDFIFO_STAT 0x0E7C
-#define CRTC_STATUS 0x005C
-#define GPIO_VGA_DDC 0x0060
-#define GPIO_DVI_DDC 0x0064
-#define GPIO_MONID 0x0068
+#define RBBM_CMDFIFO_DATAH 0x0E78
+#define RBBM_CMDFIFO_STAT 0x0E7C
+#define CRTC_STATUS 0x005C
+#define GPIO_VGA_DDC 0x0060
+#define GPIO_DVI_DDC 0x0064
+#define GPIO_MONID 0x0068
#define GPIO_CRT2_DDC 0x006c
-#define PALETTE_INDEX 0x00B0
-#define PALETTE_DATA 0x00B4
-#define PALETTE_30_DATA 0x00B8
-#define CRTC_H_TOTAL_DISP 0x0200
-#define CRTC_H_SYNC_STRT_WID 0x0204
-#define CRTC_V_TOTAL_DISP 0x0208
-#define CRTC_V_SYNC_STRT_WID 0x020C
-#define CRTC_VLINE_CRNT_VLINE 0x0210
+#define PALETTE_INDEX 0x00B0
+#define PALETTE_DATA 0x00B4
+#define PALETTE_30_DATA 0x00B8
+#define CRTC_H_TOTAL_DISP 0x0200
+#define CRTC_H_SYNC_STRT_WID 0x0204
+#define CRTC_V_TOTAL_DISP 0x0208
+#define CRTC_V_SYNC_STRT_WID 0x020C
+#define CRTC_VLINE_CRNT_VLINE 0x0210
#define CRTC_CRNT_FRAME 0x0214
#define CRTC_GUI_TRIG_VLINE 0x0218
#define CRTC_DEBUG 0x021C
-#define CRTC_OFFSET_RIGHT 0x0220
-#define CRTC_OFFSET 0x0224
-#define CRTC_OFFSET_CNTL 0x0228
-#define CRTC_PITCH 0x022C
-#define OVR_CLR 0x0230
-#define OVR_WID_LEFT_RIGHT 0x0234
-#define OVR_WID_TOP_BOTTOM 0x0238
-#define DISPLAY_BASE_ADDR 0x023C
-#define SNAPSHOT_VH_COUNTS 0x0240
-#define SNAPSHOT_F_COUNT 0x0244
-#define N_VIF_COUNT 0x0248
-#define SNAPSHOT_VIF_COUNT 0x024C
-#define FP_CRTC_H_TOTAL_DISP 0x0250
-#define FP_CRTC_V_TOTAL_DISP 0x0254
+#define CRTC_OFFSET_RIGHT 0x0220
+#define CRTC_OFFSET 0x0224
+#define CRTC_OFFSET_CNTL 0x0228
+#define CRTC_PITCH 0x022C
+#define OVR_CLR 0x0230
+#define OVR_WID_LEFT_RIGHT 0x0234
+#define OVR_WID_TOP_BOTTOM 0x0238
+#define DISPLAY_BASE_ADDR 0x023C
+#define SNAPSHOT_VH_COUNTS 0x0240
+#define SNAPSHOT_F_COUNT 0x0244
+#define N_VIF_COUNT 0x0248
+#define SNAPSHOT_VIF_COUNT 0x024C
+#define FP_CRTC_H_TOTAL_DISP 0x0250
+#define FP_CRTC_V_TOTAL_DISP 0x0254
#define CRT_CRTC_H_SYNC_STRT_WID 0x0258
#define CRT_CRTC_V_SYNC_STRT_WID 0x025C
#define CUR_OFFSET 0x0260
-#define CUR_HORZ_VERT_POSN 0x0264
-#define CUR_HORZ_VERT_OFF 0x0268
-#define CUR_CLR0 0x026C
-#define CUR_CLR1 0x0270
-#define FP_HORZ_VERT_ACTIVE 0x0278
-#define CRTC_MORE_CNTL 0x027C
+#define CUR_HORZ_VERT_POSN 0x0264
+#define CUR_HORZ_VERT_OFF 0x0268
+#define CUR_CLR0 0x026C
+#define CUR_CLR1 0x0270
+#define FP_HORZ_VERT_ACTIVE 0x0278
+#define CRTC_MORE_CNTL 0x027C
#define CRTC_H_CUTOFF_ACTIVE_EN (1<<4)
#define CRTC_V_CUTOFF_ACTIVE_EN (1<<5)
-#define DAC_EXT_CNTL 0x0280
-#define FP_GEN_CNTL 0x0284
-#define FP_HORZ_STRETCH 0x028C
-#define FP_VERT_STRETCH 0x0290
-#define FP_H_SYNC_STRT_WID 0x02C4
-#define FP_V_SYNC_STRT_WID 0x02C8
-#define AUX_WINDOW_HORZ_CNTL 0x02D8
-#define AUX_WINDOW_VERT_CNTL 0x02DC
+#define DAC_EXT_CNTL 0x0280
+#define FP_GEN_CNTL 0x0284
+#define FP_HORZ_STRETCH 0x028C
+#define FP_VERT_STRETCH 0x0290
+#define FP_H_SYNC_STRT_WID 0x02C4
+#define FP_V_SYNC_STRT_WID 0x02C8
+#define AUX_WINDOW_HORZ_CNTL 0x02D8
+#define AUX_WINDOW_VERT_CNTL 0x02DC
//#define DDA_CONFIG 0x02e0
//#define DDA_ON_OFF 0x02e4
#define DVI_I2C_CNTL_1 0x02e4
@@ -199,192 +199,192 @@
#define GRPH2_BUFFER_CNTL 0x03F0
#define VGA_BUFFER_CNTL 0x02F4
#define OV0_Y_X_START 0x0400
-#define OV0_Y_X_END 0x0404
-#define OV0_PIPELINE_CNTL 0x0408
-#define OV0_REG_LOAD_CNTL 0x0410
-#define OV0_SCALE_CNTL 0x0420
-#define OV0_V_INC 0x0424
-#define OV0_P1_V_ACCUM_INIT 0x0428
-#define OV0_P23_V_ACCUM_INIT 0x042C
-#define OV0_P1_BLANK_LINES_AT_TOP 0x0430
-#define OV0_P23_BLANK_LINES_AT_TOP 0x0434
-#define OV0_BASE_ADDR 0x043C
-#define OV0_VID_BUF0_BASE_ADRS 0x0440
-#define OV0_VID_BUF1_BASE_ADRS 0x0444
-#define OV0_VID_BUF2_BASE_ADRS 0x0448
-#define OV0_VID_BUF3_BASE_ADRS 0x044C
+#define OV0_Y_X_END 0x0404
+#define OV0_PIPELINE_CNTL 0x0408
+#define OV0_REG_LOAD_CNTL 0x0410
+#define OV0_SCALE_CNTL 0x0420
+#define OV0_V_INC 0x0424
+#define OV0_P1_V_ACCUM_INIT 0x0428
+#define OV0_P23_V_ACCUM_INIT 0x042C
+#define OV0_P1_BLANK_LINES_AT_TOP 0x0430
+#define OV0_P23_BLANK_LINES_AT_TOP 0x0434
+#define OV0_BASE_ADDR 0x043C
+#define OV0_VID_BUF0_BASE_ADRS 0x0440
+#define OV0_VID_BUF1_BASE_ADRS 0x0444
+#define OV0_VID_BUF2_BASE_ADRS 0x0448
+#define OV0_VID_BUF3_BASE_ADRS 0x044C
#define OV0_VID_BUF4_BASE_ADRS 0x0450
#define OV0_VID_BUF5_BASE_ADRS 0x0454
#define OV0_VID_BUF_PITCH0_VALUE 0x0460
-#define OV0_VID_BUF_PITCH1_VALUE 0x0464
-#define OV0_AUTO_FLIP_CNTRL 0x0470
-#define OV0_DEINTERLACE_PATTERN 0x0474
-#define OV0_SUBMIT_HISTORY 0x0478
-#define OV0_H_INC 0x0480
-#define OV0_STEP_BY 0x0484
-#define OV0_P1_H_ACCUM_INIT 0x0488
-#define OV0_P23_H_ACCUM_INIT 0x048C
-#define OV0_P1_X_START_END 0x0494
-#define OV0_P2_X_START_END 0x0498
-#define OV0_P3_X_START_END 0x049C
-#define OV0_FILTER_CNTL 0x04A0
-#define OV0_FOUR_TAP_COEF_0 0x04B0
-#define OV0_FOUR_TAP_COEF_1 0x04B4
+#define OV0_VID_BUF_PITCH1_VALUE 0x0464
+#define OV0_AUTO_FLIP_CNTRL 0x0470
+#define OV0_DEINTERLACE_PATTERN 0x0474
+#define OV0_SUBMIT_HISTORY 0x0478
+#define OV0_H_INC 0x0480
+#define OV0_STEP_BY 0x0484
+#define OV0_P1_H_ACCUM_INIT 0x0488
+#define OV0_P23_H_ACCUM_INIT 0x048C
+#define OV0_P1_X_START_END 0x0494
+#define OV0_P2_X_START_END 0x0498
+#define OV0_P3_X_START_END 0x049C
+#define OV0_FILTER_CNTL 0x04A0
+#define OV0_FOUR_TAP_COEF_0 0x04B0
+#define OV0_FOUR_TAP_COEF_1 0x04B4
#define OV0_FOUR_TAP_COEF_2 0x04B8
#define OV0_FOUR_TAP_COEF_3 0x04BC
#define OV0_FOUR_TAP_COEF_4 0x04C0
-#define OV0_FLAG_CNTRL 0x04DC
-#define OV0_SLICE_CNTL 0x04E0
-#define OV0_VID_KEY_CLR_LOW 0x04E4
-#define OV0_VID_KEY_CLR_HIGH 0x04E8
-#define OV0_GRPH_KEY_CLR_LOW 0x04EC
-#define OV0_GRPH_KEY_CLR_HIGH 0x04F0
-#define OV0_KEY_CNTL 0x04F4
-#define OV0_TEST 0x04F8
-#define SUBPIC_CNTL 0x0540
-#define SUBPIC_DEFCOLCON 0x0544
-#define SUBPIC_Y_X_START 0x054C
-#define SUBPIC_Y_X_END 0x0550
-#define SUBPIC_V_INC 0x0554
-#define SUBPIC_H_INC 0x0558
+#define OV0_FLAG_CNTRL 0x04DC
+#define OV0_SLICE_CNTL 0x04E0
+#define OV0_VID_KEY_CLR_LOW 0x04E4
+#define OV0_VID_KEY_CLR_HIGH 0x04E8
+#define OV0_GRPH_KEY_CLR_LOW 0x04EC
+#define OV0_GRPH_KEY_CLR_HIGH 0x04F0
+#define OV0_KEY_CNTL 0x04F4
+#define OV0_TEST 0x04F8
+#define SUBPIC_CNTL 0x0540
+#define SUBPIC_DEFCOLCON 0x0544
+#define SUBPIC_Y_X_START 0x054C
+#define SUBPIC_Y_X_END 0x0550
+#define SUBPIC_V_INC 0x0554
+#define SUBPIC_H_INC 0x0558
#define SUBPIC_BUF0_OFFSET 0x055C
#define SUBPIC_BUF1_OFFSET 0x0560
#define SUBPIC_LC0_OFFSET 0x0564
-#define SUBPIC_LC1_OFFSET 0x0568
-#define SUBPIC_PITCH 0x056C
-#define SUBPIC_BTN_HLI_COLCON 0x0570
-#define SUBPIC_BTN_HLI_Y_X_START 0x0574
-#define SUBPIC_BTN_HLI_Y_X_END 0x0578
-#define SUBPIC_PALETTE_INDEX 0x057C
-#define SUBPIC_PALETTE_DATA 0x0580
-#define SUBPIC_H_ACCUM_INIT 0x0584
-#define SUBPIC_V_ACCUM_INIT 0x0588
-#define DISP_MISC_CNTL 0x0D00
-#define DAC_MACRO_CNTL 0x0D04
-#define DISP_PWR_MAN 0x0D08
-#define DISP_TEST_DEBUG_CNTL 0x0D10
-#define DISP_HW_DEBUG 0x0D14
+#define SUBPIC_LC1_OFFSET 0x0568
+#define SUBPIC_PITCH 0x056C
+#define SUBPIC_BTN_HLI_COLCON 0x0570
+#define SUBPIC_BTN_HLI_Y_X_START 0x0574
+#define SUBPIC_BTN_HLI_Y_X_END 0x0578
+#define SUBPIC_PALETTE_INDEX 0x057C
+#define SUBPIC_PALETTE_DATA 0x0580
+#define SUBPIC_H_ACCUM_INIT 0x0584
+#define SUBPIC_V_ACCUM_INIT 0x0588
+#define DISP_MISC_CNTL 0x0D00
+#define DAC_MACRO_CNTL 0x0D04
+#define DISP_PWR_MAN 0x0D08
+#define DISP_TEST_DEBUG_CNTL 0x0D10
+#define DISP_HW_DEBUG 0x0D14
#define DAC_CRC_SIG1 0x0D18
#define DAC_CRC_SIG2 0x0D1C
#define OV0_LIN_TRANS_A 0x0D20
-#define OV0_LIN_TRANS_B 0x0D24
-#define OV0_LIN_TRANS_C 0x0D28
-#define OV0_LIN_TRANS_D 0x0D2C
-#define OV0_LIN_TRANS_E 0x0D30
-#define OV0_LIN_TRANS_F 0x0D34
-#define OV0_GAMMA_0_F 0x0D40
-#define OV0_GAMMA_10_1F 0x0D44
-#define OV0_GAMMA_20_3F 0x0D48
-#define OV0_GAMMA_40_7F 0x0D4C
-#define OV0_GAMMA_380_3BF 0x0D50
-#define OV0_GAMMA_3C0_3FF 0x0D54
-#define DISP_MERGE_CNTL 0x0D60
-#define DISP_OUTPUT_CNTL 0x0D64
-#define DISP_LIN_TRANS_GRPH_A 0x0D80
+#define OV0_LIN_TRANS_B 0x0D24
+#define OV0_LIN_TRANS_C 0x0D28
+#define OV0_LIN_TRANS_D 0x0D2C
+#define OV0_LIN_TRANS_E 0x0D30
+#define OV0_LIN_TRANS_F 0x0D34
+#define OV0_GAMMA_0_F 0x0D40
+#define OV0_GAMMA_10_1F 0x0D44
+#define OV0_GAMMA_20_3F 0x0D48
+#define OV0_GAMMA_40_7F 0x0D4C
+#define OV0_GAMMA_380_3BF 0x0D50
+#define OV0_GAMMA_3C0_3FF 0x0D54
+#define DISP_MERGE_CNTL 0x0D60
+#define DISP_OUTPUT_CNTL 0x0D64
+#define DISP_LIN_TRANS_GRPH_A 0x0D80
#define DISP_LIN_TRANS_GRPH_B 0x0D84
#define DISP_LIN_TRANS_GRPH_C 0x0D88
#define DISP_LIN_TRANS_GRPH_D 0x0D8C
-#define DISP_LIN_TRANS_GRPH_E 0x0D90
-#define DISP_LIN_TRANS_GRPH_F 0x0D94
-#define DISP_LIN_TRANS_VID_A 0x0D98
-#define DISP_LIN_TRANS_VID_B 0x0D9C
-#define DISP_LIN_TRANS_VID_C 0x0DA0
-#define DISP_LIN_TRANS_VID_D 0x0DA4
-#define DISP_LIN_TRANS_VID_E 0x0DA8
-#define DISP_LIN_TRANS_VID_F 0x0DAC
-#define RMX_HORZ_FILTER_0TAP_COEF 0x0DB0
-#define RMX_HORZ_FILTER_1TAP_COEF 0x0DB4
-#define RMX_HORZ_FILTER_2TAP_COEF 0x0DB8
-#define RMX_HORZ_PHASE 0x0DBC
-#define DAC_EMBEDDED_SYNC_CNTL 0x0DC0
-#define DAC_BROAD_PULSE 0x0DC4
+#define DISP_LIN_TRANS_GRPH_E 0x0D90
+#define DISP_LIN_TRANS_GRPH_F 0x0D94
+#define DISP_LIN_TRANS_VID_A 0x0D98
+#define DISP_LIN_TRANS_VID_B 0x0D9C
+#define DISP_LIN_TRANS_VID_C 0x0DA0
+#define DISP_LIN_TRANS_VID_D 0x0DA4
+#define DISP_LIN_TRANS_VID_E 0x0DA8
+#define DISP_LIN_TRANS_VID_F 0x0DAC
+#define RMX_HORZ_FILTER_0TAP_COEF 0x0DB0
+#define RMX_HORZ_FILTER_1TAP_COEF 0x0DB4
+#define RMX_HORZ_FILTER_2TAP_COEF 0x0DB8
+#define RMX_HORZ_PHASE 0x0DBC
+#define DAC_EMBEDDED_SYNC_CNTL 0x0DC0
+#define DAC_BROAD_PULSE 0x0DC4
#define DAC_SKEW_CLKS 0x0DC8
#define DAC_INCR 0x0DCC
#define DAC_NEG_SYNC_LEVEL 0x0DD0
-#define DAC_POS_SYNC_LEVEL 0x0DD4
-#define DAC_BLANK_LEVEL 0x0DD8
-#define CLOCK_CNTL_INDEX 0x0008
-#define CLOCK_CNTL_DATA 0x000C
-#define CP_RB_CNTL 0x0704
-#define CP_RB_BASE 0x0700
-#define CP_RB_RPTR_ADDR 0x070C
-#define CP_RB_RPTR 0x0710
-#define CP_RB_WPTR 0x0714
-#define CP_RB_WPTR_DELAY 0x0718
-#define CP_IB_BASE 0x0738
-#define CP_IB_BUFSZ 0x073C
-#define SCRATCH_REG0 0x15E0
-#define GUI_SCRATCH_REG0 0x15E0
-#define SCRATCH_REG1 0x15E4
-#define GUI_SCRATCH_REG1 0x15E4
+#define DAC_POS_SYNC_LEVEL 0x0DD4
+#define DAC_BLANK_LEVEL 0x0DD8
+#define CLOCK_CNTL_INDEX 0x0008
+#define CLOCK_CNTL_DATA 0x000C
+#define CP_RB_CNTL 0x0704
+#define CP_RB_BASE 0x0700
+#define CP_RB_RPTR_ADDR 0x070C
+#define CP_RB_RPTR 0x0710
+#define CP_RB_WPTR 0x0714
+#define CP_RB_WPTR_DELAY 0x0718
+#define CP_IB_BASE 0x0738
+#define CP_IB_BUFSZ 0x073C
+#define SCRATCH_REG0 0x15E0
+#define GUI_SCRATCH_REG0 0x15E0
+#define SCRATCH_REG1 0x15E4
+#define GUI_SCRATCH_REG1 0x15E4
#define SCRATCH_REG2 0x15E8
#define GUI_SCRATCH_REG2 0x15E8
#define SCRATCH_REG3 0x15EC
-#define GUI_SCRATCH_REG3 0x15EC
-#define SCRATCH_REG4 0x15F0
-#define GUI_SCRATCH_REG4 0x15F0
-#define SCRATCH_REG5 0x15F4
-#define GUI_SCRATCH_REG5 0x15F4
-#define SCRATCH_UMSK 0x0770
-#define SCRATCH_ADDR 0x0774
-#define DP_BRUSH_FRGD_CLR 0x147C
+#define GUI_SCRATCH_REG3 0x15EC
+#define SCRATCH_REG4 0x15F0
+#define GUI_SCRATCH_REG4 0x15F0
+#define SCRATCH_REG5 0x15F4
+#define GUI_SCRATCH_REG5 0x15F4
+#define SCRATCH_UMSK 0x0770
+#define SCRATCH_ADDR 0x0774
+#define DP_BRUSH_FRGD_CLR 0x147C
#define DP_BRUSH_BKGD_CLR 0x1478
#define DST_LINE_START 0x1600
-#define DST_LINE_END 0x1604
-#define SRC_OFFSET 0x15AC
+#define DST_LINE_END 0x1604
+#define SRC_OFFSET 0x15AC
#define SRC_PITCH 0x15B0
#define SRC_TILE 0x1704
#define SRC_PITCH_OFFSET 0x1428
-#define SRC_X 0x1414
-#define SRC_Y 0x1418
-#define SRC_X_Y 0x1590
-#define SRC_Y_X 0x1434
+#define SRC_X 0x1414
+#define SRC_Y 0x1418
+#define SRC_X_Y 0x1590
+#define SRC_Y_X 0x1434
#define DST_Y_X 0x1438
#define DST_WIDTH_HEIGHT 0x1598
#define DST_HEIGHT_WIDTH 0x143c
#define DST_OFFSET 0x1404
-#define SRC_CLUT_ADDRESS 0x1780
-#define SRC_CLUT_DATA 0x1784
-#define SRC_CLUT_DATA_RD 0x1788
-#define HOST_DATA0 0x17C0
-#define HOST_DATA1 0x17C4
-#define HOST_DATA2 0x17C8
-#define HOST_DATA3 0x17CC
-#define HOST_DATA4 0x17D0
-#define HOST_DATA5 0x17D4
-#define HOST_DATA6 0x17D8
+#define SRC_CLUT_ADDRESS 0x1780
+#define SRC_CLUT_DATA 0x1784
+#define SRC_CLUT_DATA_RD 0x1788
+#define HOST_DATA0 0x17C0
+#define HOST_DATA1 0x17C4
+#define HOST_DATA2 0x17C8
+#define HOST_DATA3 0x17CC
+#define HOST_DATA4 0x17D0
+#define HOST_DATA5 0x17D4
+#define HOST_DATA6 0x17D8
#define HOST_DATA7 0x17DC
#define HOST_DATA_LAST 0x17E0
#define DP_SRC_ENDIAN 0x15D4
-#define DP_SRC_FRGD_CLR 0x15D8
-#define DP_SRC_BKGD_CLR 0x15DC
-#define SC_LEFT 0x1640
-#define SC_RIGHT 0x1644
-#define SC_TOP 0x1648
-#define SC_BOTTOM 0x164C
-#define SRC_SC_RIGHT 0x1654
-#define SRC_SC_BOTTOM 0x165C
-#define DP_CNTL 0x16C0
-#define DP_CNTL_XDIR_YDIR_YMAJOR 0x16D0
-#define DP_DATATYPE 0x16C4
-#define DP_MIX 0x16C8
-#define DP_WRITE_MSK 0x16CC
-#define DP_XOP 0x17F8
+#define DP_SRC_FRGD_CLR 0x15D8
+#define DP_SRC_BKGD_CLR 0x15DC
+#define SC_LEFT 0x1640
+#define SC_RIGHT 0x1644
+#define SC_TOP 0x1648
+#define SC_BOTTOM 0x164C
+#define SRC_SC_RIGHT 0x1654
+#define SRC_SC_BOTTOM 0x165C
+#define DP_CNTL 0x16C0
+#define DP_CNTL_XDIR_YDIR_YMAJOR 0x16D0
+#define DP_DATATYPE 0x16C4
+#define DP_MIX 0x16C8
+#define DP_WRITE_MSK 0x16CC
+#define DP_XOP 0x17F8
#define CLR_CMP_CLR_SRC 0x15C4
#define CLR_CMP_CLR_DST 0x15C8
#define CLR_CMP_CNTL 0x15C0
-#define CLR_CMP_MSK 0x15CC
-#define DSTCACHE_MODE 0x1710
-#define DSTCACHE_CTLSTAT 0x1714
-#define DEFAULT_PITCH_OFFSET 0x16E0
-#define DEFAULT_SC_BOTTOM_RIGHT 0x16E8
+#define CLR_CMP_MSK 0x15CC
+#define DSTCACHE_MODE 0x1710
+#define DSTCACHE_CTLSTAT 0x1714
+#define DEFAULT_PITCH_OFFSET 0x16E0
+#define DEFAULT_SC_BOTTOM_RIGHT 0x16E8
#define DEFAULT_SC_TOP_LEFT 0x16EC
#define SRC_PITCH_OFFSET 0x1428
#define DST_PITCH_OFFSET 0x142C
-#define DP_GUI_MASTER_CNTL 0x146C
-#define SC_TOP_LEFT 0x16EC
-#define SC_BOTTOM_RIGHT 0x16F0
-#define SRC_SC_BOTTOM_RIGHT 0x16F4
+#define DP_GUI_MASTER_CNTL 0x146C
+#define SC_TOP_LEFT 0x16EC
+#define SC_BOTTOM_RIGHT 0x16F0
+#define SRC_SC_BOTTOM_RIGHT 0x16F4
#define RB2D_DSTCACHE_MODE 0x3428
#define RB2D_DSTCACHE_CTLSTAT_broken 0x342C /* do not use */
#define LVDS_GEN_CNTL 0x02d0
@@ -509,7 +509,7 @@
/* CLOCK_CNTL_INDEX bit constants */
#define PLL_WR_EN 0x00000080
-/* CONFIG_CNTL bit constants */
+/* CNFG_CNTL bit constants */
#define CFG_VGA_RAM_EN 0x00000100
#define CFG_ATI_REV_ID_MASK (0xf << 16)
#define CFG_ATI_REV_A11 (0 << 16)
@@ -686,7 +686,7 @@
#define VERT_FP_LOOP_STRETCH (0x7 << 28)
#define VERT_STRETCH_RESERVED 0xf1000000
-/* DAC_CNTL bit constants */
+/* DAC_CNTL bit constants */
#define DAC_8BIT_EN 0x00000100
#define DAC_4BPP_PIX_ORDER 0x00000200
#define DAC_CRC_EN 0x00080000
@@ -700,7 +700,7 @@
#define DAC_CMP_EN (1 << 3)
#define DAC_CMP_OUTPUT (1 << 7)
-/* DAC_CNTL2 bit constants */
+/* DAC_CNTL2 bit constants */
#define DAC2_EXPAND_MODE (1 << 14)
#define DAC2_CMP_EN (1 << 7)
#define DAC2_PALETTE_ACCESS_CNTL (1 << 5)
@@ -980,7 +980,7 @@
/* masks */
-#define CONFIG_MEMSIZE_MASK 0x1f000000
+#define CNFG_MEMSIZE_MASK 0x1f000000
#define MEM_CFG_TYPE 0x40000000
#define DST_OFFSET_MASK 0x003fffff
#define DST_PITCH_MASK 0x3fc00000
diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h
index fe41b8407946..c3b2a2aa7140 100644
--- a/include/video/s1d13xxxfb.h
+++ b/include/video/s1d13xxxfb.h
@@ -14,13 +14,16 @@
#define S1D13XXXFB_H
#define S1D_PALETTE_SIZE 256
-#define S1D13506_CHIP_REV 4 /* expected chip revision number for s1d13506 */
-#define S1D13806_CHIP_REV 7 /* expected chip revision number for s1d13806 */
-#define S1D_FBID "S1D13806"
-#define S1D_DEVICENAME "s1d13806fb"
+#define S1D_FBID "S1D13xxx"
+#define S1D_DEVICENAME "s1d13xxxfb"
+
+/* S1DREG_REV_CODE register = prod_id (6 bits) + revision (2 bits) */
+#define S1D13505_PROD_ID 0x3 /* 000011 */
+#define S1D13506_PROD_ID 0x4 /* 000100 */
+#define S1D13806_PROD_ID 0x7 /* 000111 */
/* register definitions (tested on s1d13896) */
-#define S1DREG_REV_CODE 0x0000 /* Revision Code Register */
+#define S1DREG_REV_CODE 0x0000 /* Prod + Rev Code Register */
#define S1DREG_MISC 0x0001 /* Miscellaneous Register */
#define S1DREG_GPIO_CNF0 0x0004 /* General IO Pins Configuration Register 0 */
#define S1DREG_GPIO_CNF1 0x0005 /* General IO Pins Configuration Register 1 */
@@ -141,10 +144,11 @@ struct s1d13xxxfb_regval {
u8 value;
};
-
struct s1d13xxxfb_par {
void __iomem *regs;
unsigned char display;
+ unsigned char prod_id;
+ unsigned char revision;
unsigned int pseudo_palette[16];
#ifdef CONFIG_PM
diff --git a/include/video/sisfb.h b/include/video/sisfb.h
index e402eb5b3c7a..fdd74f1a6791 100644
--- a/include/video/sisfb.h
+++ b/include/video/sisfb.h
@@ -21,8 +21,8 @@
#ifndef _LINUX_SISFB_H_
#define _LINUX_SISFB_H_
+#include <linux/types.h>
#include <asm/ioctl.h>
-#include <asm/types.h>
/**********************************************/
/* PUBLIC */
diff --git a/include/video/tdfx.h b/include/video/tdfx.h
index 7431d9681e57..befbaf0a92d8 100644
--- a/include/video/tdfx.h
+++ b/include/video/tdfx.h
@@ -1,6 +1,9 @@
#ifndef _TDFX_H
#define _TDFX_H
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+
/* membase0 register offsets */
#define STATUS 0x00
#define PCIINIT0 0x04
@@ -123,6 +126,18 @@
#define VIDCFG_PIXFMT_SHIFT 18
#define DACMODE_2X BIT(0)
+/* I2C bit locations in the VIDSERPARPORT register */
+#define DDC_ENAB 0x00040000
+#define DDC_SCL_OUT 0x00080000
+#define DDC_SDA_OUT 0x00100000
+#define DDC_SCL_IN 0x00200000
+#define DDC_SDA_IN 0x00400000
+#define I2C_ENAB 0x00800000
+#define I2C_SCL_OUT 0x01000000
+#define I2C_SDA_OUT 0x02000000
+#define I2C_SCL_IN 0x04000000
+#define I2C_SDA_IN 0x08000000
+
/* VGA rubbish, need to change this for multihead support */
#define MISC_W 0x3c2
#define MISC_R 0x3cc
@@ -168,12 +183,23 @@ struct banshee_reg {
unsigned long miscinit0;
};
+struct tdfx_par;
+
+struct tdfxfb_i2c_chan {
+ struct tdfx_par *par;
+ struct i2c_adapter adapter;
+ struct i2c_algo_bit_data algo;
+};
+
struct tdfx_par {
u32 max_pixclock;
u32 palette[16];
void __iomem *regbase_virt;
unsigned long iobase;
int mtrr_handle;
+#ifdef CONFIG_FB_3DFX_I2C
+ struct tdfxfb_i2c_chan chan[2];
+#endif
};
#endif /* __KERNEL__ */
diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
index 95bcef193954..0993a220a3e6 100644
--- a/include/video/uvesafb.h
+++ b/include/video/uvesafb.h
@@ -1,6 +1,8 @@
#ifndef _UVESAFB_H
#define _UVESAFB_H
+#include <linux/types.h>
+
struct v86_regs {
__u32 ebx;
__u32 ecx;