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-rw-r--r--include/asm-mips/8253pit.h10
-rw-r--r--include/asm-mips/a.out.h47
-rw-r--r--include/asm-mips/addrspace.h187
-rw-r--r--include/asm-mips/arc/hinv.h174
-rw-r--r--include/asm-mips/arc/types.h87
-rw-r--r--include/asm-mips/asm.h396
-rw-r--r--include/asm-mips/asmmacro-32.h158
-rw-r--r--include/asm-mips/asmmacro-64.h140
-rw-r--r--include/asm-mips/asmmacro.h51
-rw-r--r--include/asm-mips/atomic.h653
-rw-r--r--include/asm-mips/bcache.h62
-rw-r--r--include/asm-mips/bitops.h850
-rw-r--r--include/asm-mips/bootinfo.h256
-rw-r--r--include/asm-mips/branch.h38
-rw-r--r--include/asm-mips/break.h33
-rw-r--r--include/asm-mips/bug.h14
-rw-r--r--include/asm-mips/bugs.h23
-rw-r--r--include/asm-mips/byteorder.h30
-rw-r--r--include/asm-mips/cache.h23
-rw-r--r--include/asm-mips/cachectl.h26
-rw-r--r--include/asm-mips/cacheflush.h81
-rw-r--r--include/asm-mips/cacheops.h81
-rw-r--r--include/asm-mips/checksum.h253
-rw-r--r--include/asm-mips/cobalt/cobalt.h90
-rw-r--r--include/asm-mips/compat.h144
-rw-r--r--include/asm-mips/compiler.h17
-rw-r--r--include/asm-mips/cpu-features.h159
-rw-r--r--include/asm-mips/cpu-info.h82
-rw-r--r--include/asm-mips/cpu.h222
-rw-r--r--include/asm-mips/cputime.h6
-rw-r--r--include/asm-mips/current.h23
-rw-r--r--include/asm-mips/ddb5074.h11
-rw-r--r--include/asm-mips/ddb5xxx/ddb5074.h38
-rw-r--r--include/asm-mips/ddb5xxx/ddb5476.h157
-rw-r--r--include/asm-mips/ddb5xxx/ddb5477.h346
-rw-r--r--include/asm-mips/ddb5xxx/ddb5xxx.h273
-rw-r--r--include/asm-mips/debug.h49
-rw-r--r--include/asm-mips/dec/ecc.h55
-rw-r--r--include/asm-mips/dec/interrupts.h125
-rw-r--r--include/asm-mips/dec/ioasic.h36
-rw-r--r--include/asm-mips/dec/ioasic_addrs.h151
-rw-r--r--include/asm-mips/dec/ioasic_ints.h74
-rw-r--r--include/asm-mips/dec/kn01.h83
-rw-r--r--include/asm-mips/dec/kn02.h106
-rw-r--r--include/asm-mips/dec/kn02ba.h67
-rw-r--r--include/asm-mips/dec/kn02ca.h79
-rw-r--r--include/asm-mips/dec/kn02xa.h75
-rw-r--r--include/asm-mips/dec/kn03.h83
-rw-r--r--include/asm-mips/dec/kn05.h71
-rw-r--r--include/asm-mips/dec/kn230.h26
-rw-r--r--include/asm-mips/dec/machtype.h27
-rw-r--r--include/asm-mips/dec/prom.h173
-rw-r--r--include/asm-mips/dec/serial.h36
-rw-r--r--include/asm-mips/dec/tc.h43
-rw-r--r--include/asm-mips/dec/tcinfo.h47
-rw-r--r--include/asm-mips/dec/tcmodule.h39
-rw-r--r--include/asm-mips/delay.h93
-rw-r--r--include/asm-mips/div64.h127
-rw-r--r--include/asm-mips/dma-mapping.h79
-rw-r--r--include/asm-mips/dma.h313
-rw-r--r--include/asm-mips/ds1286.h15
-rw-r--r--include/asm-mips/elf.h282
-rw-r--r--include/asm-mips/errno.h127
-rw-r--r--include/asm-mips/fcntl.h125
-rw-r--r--include/asm-mips/fixmap.h110
-rw-r--r--include/asm-mips/floppy.h56
-rw-r--r--include/asm-mips/fpregdef.h99
-rw-r--r--include/asm-mips/fpu.h138
-rw-r--r--include/asm-mips/fpu_emulator.h38
-rw-r--r--include/asm-mips/galileo-boards/ev96100.h55
-rw-r--r--include/asm-mips/galileo-boards/ev96100int.h12
-rw-r--r--include/asm-mips/galileo-boards/gt96100.h427
-rw-r--r--include/asm-mips/gcc/sgidefs.h17
-rw-r--r--include/asm-mips/gdb-stub.h215
-rw-r--r--include/asm-mips/gfx.h55
-rw-r--r--include/asm-mips/gt64120.h561
-rw-r--r--include/asm-mips/gt64240.h1235
-rw-r--r--include/asm-mips/hardirq.h24
-rw-r--r--include/asm-mips/hazards.h217
-rw-r--r--include/asm-mips/hdreg.h1
-rw-r--r--include/asm-mips/highmem.h103
-rw-r--r--include/asm-mips/hp-lj/asic.h7
-rw-r--r--include/asm-mips/hw_irq.h27
-rw-r--r--include/asm-mips/i8259.h67
-rw-r--r--include/asm-mips/ide.h13
-rw-r--r--include/asm-mips/inst.h371
-rw-r--r--include/asm-mips/interrupt.h134
-rw-r--r--include/asm-mips/inventory.h20
-rw-r--r--include/asm-mips/io.h630
-rw-r--r--include/asm-mips/ioctl.h99
-rw-r--r--include/asm-mips/ioctls.h105
-rw-r--r--include/asm-mips/ip32/crime.h161
-rw-r--r--include/asm-mips/ip32/ip32_ints.h94
-rw-r--r--include/asm-mips/ip32/mace.h334
-rw-r--r--include/asm-mips/ip32/machine.h21
-rw-r--r--include/asm-mips/ipc.h1
-rw-r--r--include/asm-mips/ipcbuf.h28
-rw-r--r--include/asm-mips/irq.h55
-rw-r--r--include/asm-mips/irq_cpu.h20
-rw-r--r--include/asm-mips/isadep.h35
-rw-r--r--include/asm-mips/it8172/it8172.h348
-rw-r--r--include/asm-mips/it8172/it8172_cir.h140
-rw-r--r--include/asm-mips/it8172/it8172_dbg.h38
-rw-r--r--include/asm-mips/it8172/it8172_int.h144
-rw-r--r--include/asm-mips/it8172/it8172_pci.h108
-rw-r--r--include/asm-mips/it8712.h28
-rw-r--r--include/asm-mips/jazz.h322
-rw-r--r--include/asm-mips/jazzdma.h96
-rw-r--r--include/asm-mips/jmr3927/irq.h62
-rw-r--r--include/asm-mips/jmr3927/jmr3927.h325
-rw-r--r--include/asm-mips/jmr3927/tx3927.h365
-rw-r--r--include/asm-mips/jmr3927/txx927.h175
-rw-r--r--include/asm-mips/kmap_types.h31
-rw-r--r--include/asm-mips/lasat/ds1603.h18
-rw-r--r--include/asm-mips/lasat/eeprom.h17
-rw-r--r--include/asm-mips/lasat/head.h22
-rw-r--r--include/asm-mips/lasat/lasat.h255
-rw-r--r--include/asm-mips/lasat/lasatint.h12
-rw-r--r--include/asm-mips/lasat/picvue.h15
-rw-r--r--include/asm-mips/lasat/serial.h13
-rw-r--r--include/asm-mips/linkage.h6
-rw-r--r--include/asm-mips/local.h61
-rw-r--r--include/asm-mips/m48t35.h27
-rw-r--r--include/asm-mips/m48t37.h35
-rw-r--r--include/asm-mips/mach-atlas/mc146818rtc.h58
-rw-r--r--include/asm-mips/mach-au1x00/au1000.h1408
-rw-r--r--include/asm-mips/mach-au1x00/au1000_dma.h446
-rw-r--r--include/asm-mips/mach-au1x00/au1000_gpio.h56
-rw-r--r--include/asm-mips/mach-au1x00/au1000_usbdev.h73
-rw-r--r--include/asm-mips/mach-au1x00/au1100_mmc.h205
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_dbdma.h299
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_psc.h522
-rw-r--r--include/asm-mips/mach-au1x00/timex.h13
-rw-r--r--include/asm-mips/mach-db1x00/db1x00.h205
-rw-r--r--include/asm-mips/mach-ddb5074/mc146818rtc.h31
-rw-r--r--include/asm-mips/mach-dec/mc146818rtc.h46
-rw-r--r--include/asm-mips/mach-dec/param.h18
-rw-r--r--include/asm-mips/mach-ev64120/mach-gt64120.h61
-rw-r--r--include/asm-mips/mach-ev96100/mach-gt64120.h46
-rw-r--r--include/asm-mips/mach-generic/cpu-feature-overrides.h13
-rw-r--r--include/asm-mips/mach-generic/floppy.h139
-rw-r--r--include/asm-mips/mach-generic/ide.h119
-rw-r--r--include/asm-mips/mach-generic/irq.h13
-rw-r--r--include/asm-mips/mach-generic/mangle-port.h16
-rw-r--r--include/asm-mips/mach-generic/mc146818rtc.h36
-rw-r--r--include/asm-mips/mach-generic/param.h13
-rw-r--r--include/asm-mips/mach-generic/spaces.h72
-rw-r--r--include/asm-mips/mach-generic/timex.h22
-rw-r--r--include/asm-mips/mach-generic/topology.h1
-rw-r--r--include/asm-mips/mach-ip22/cpu-feature-overrides.h29
-rw-r--r--include/asm-mips/mach-ip22/ds1286.h18
-rw-r--r--include/asm-mips/mach-ip22/spaces.h55
-rw-r--r--include/asm-mips/mach-ip27/cpu-feature-overrides.h39
-rw-r--r--include/asm-mips/mach-ip27/irq.h22
-rw-r--r--include/asm-mips/mach-ip27/mangle-port.h16
-rw-r--r--include/asm-mips/mach-ip27/mmzone.h36
-rw-r--r--include/asm-mips/mach-ip27/spaces.h34
-rw-r--r--include/asm-mips/mach-ip27/topology.h38
-rw-r--r--include/asm-mips/mach-ip32/cpu-feature-overrides.h41
-rw-r--r--include/asm-mips/mach-ip32/mangle-port.h17
-rw-r--r--include/asm-mips/mach-ip32/mc146818rtc.h35
-rw-r--r--include/asm-mips/mach-ip32/spaces.h36
-rw-r--r--include/asm-mips/mach-ja/cpu-feature-overrides.h45
-rw-r--r--include/asm-mips/mach-ja/spaces.h20
-rw-r--r--include/asm-mips/mach-jazz/floppy.h135
-rw-r--r--include/asm-mips/mach-jazz/mc146818rtc.h34
-rw-r--r--include/asm-mips/mach-jazz/param.h16
-rw-r--r--include/asm-mips/mach-jazz/timex.h16
-rw-r--r--include/asm-mips/mach-jmr3927/asm/ds1742.h16
-rw-r--r--include/asm-mips/mach-lasat/mach-gt64120.h27
-rw-r--r--include/asm-mips/mach-mips/cpu-feature-overrides.h67
-rw-r--r--include/asm-mips/mach-mips/mach-gt64120.h28
-rw-r--r--include/asm-mips/mach-mips/mc146818rtc.h48
-rw-r--r--include/asm-mips/mach-ocelot/mach-gt64120.h30
-rw-r--r--include/asm-mips/mach-ocelot3/cpu-feature-overrides.h48
-rw-r--r--include/asm-mips/mach-pb1x00/mc146818rtc.h34
-rw-r--r--include/asm-mips/mach-pb1x00/pb1000.h172
-rw-r--r--include/asm-mips/mach-pb1x00/pb1100.h85
-rw-r--r--include/asm-mips/mach-pb1x00/pb1500.h51
-rw-r--r--include/asm-mips/mach-pb1x00/pb1550.h169
-rw-r--r--include/asm-mips/mach-rm200/cpu-feature-overrides.h42
-rw-r--r--include/asm-mips/mach-rm200/mc146818rtc.h17
-rw-r--r--include/asm-mips/mach-sibyte/cpu-feature-overrides.h39
-rw-r--r--include/asm-mips/mach-vr41xx/timex.h18
-rw-r--r--include/asm-mips/mach-yosemite/cpu-feature-overrides.h45
-rw-r--r--include/asm-mips/marvell.h56
-rw-r--r--include/asm-mips/mc146818-time.h128
-rw-r--r--include/asm-mips/mc146818rtc.h16
-rw-r--r--include/asm-mips/mips-boards/atlas.h64
-rw-r--r--include/asm-mips/mips-boards/atlasint.h84
-rw-r--r--include/asm-mips/mips-boards/bonito64.h431
-rw-r--r--include/asm-mips/mips-boards/generic.h82
-rw-r--r--include/asm-mips/mips-boards/malta.h75
-rw-r--r--include/asm-mips/mips-boards/maltaint.h33
-rw-r--r--include/asm-mips/mips-boards/msc01_pci.h256
-rw-r--r--include/asm-mips/mips-boards/piix4.h80
-rw-r--r--include/asm-mips/mips-boards/prom.h49
-rw-r--r--include/asm-mips/mips-boards/saa9730_uart.h69
-rw-r--r--include/asm-mips/mips-boards/sead.h36
-rw-r--r--include/asm-mips/mips-boards/seadint.h28
-rw-r--r--include/asm-mips/mipsprom.h74
-rw-r--r--include/asm-mips/mipsregs.h1018
-rw-r--r--include/asm-mips/mman.h73
-rw-r--r--include/asm-mips/mmu.h6
-rw-r--r--include/asm-mips/mmu_context.h196
-rw-r--r--include/asm-mips/mmzone.h39
-rw-r--r--include/asm-mips/module.h56
-rw-r--r--include/asm-mips/msc01_ic.h151
-rw-r--r--include/asm-mips/msgbuf.h48
-rw-r--r--include/asm-mips/namei.h26
-rw-r--r--include/asm-mips/nile4.h310
-rw-r--r--include/asm-mips/numnodes.h7
-rw-r--r--include/asm-mips/paccess.h113
-rw-r--r--include/asm-mips/page.h151
-rw-r--r--include/asm-mips/param.h31
-rw-r--r--include/asm-mips/parport.h15
-rw-r--r--include/asm-mips/pci.h160
-rw-r--r--include/asm-mips/pci/bridge.h851
-rw-r--r--include/asm-mips/percpu.h6
-rw-r--r--include/asm-mips/pgalloc.h125
-rw-r--r--include/asm-mips/pgtable-32.h243
-rw-r--r--include/asm-mips/pgtable-64.h227
-rw-r--r--include/asm-mips/pgtable-bits.h149
-rw-r--r--include/asm-mips/pgtable.h404
-rw-r--r--include/asm-mips/pmon.h46
-rw-r--r--include/asm-mips/poll.h27
-rw-r--r--include/asm-mips/posix_types.h144
-rw-r--r--include/asm-mips/prctl.h41
-rw-r--r--include/asm-mips/prefetch.h88
-rw-r--r--include/asm-mips/processor.h220
-rw-r--r--include/asm-mips/ptrace.h79
-rw-r--r--include/asm-mips/r4kcache.h598
-rw-r--r--include/asm-mips/reboot.h16
-rw-r--r--include/asm-mips/reg.h129
-rw-r--r--include/asm-mips/regdef.h100
-rw-r--r--include/asm-mips/resource.h36
-rw-r--r--include/asm-mips/riscos-syscall.h979
-rw-r--r--include/asm-mips/rtc.h37
-rw-r--r--include/asm-mips/scatterlist.h23
-rw-r--r--include/asm-mips/sections.h8
-rw-r--r--include/asm-mips/segment.h6
-rw-r--r--include/asm-mips/semaphore.h112
-rw-r--r--include/asm-mips/sembuf.h22
-rw-r--r--include/asm-mips/serial.h444
-rw-r--r--include/asm-mips/setup.h8
-rw-r--r--include/asm-mips/sgi/gio.h86
-rw-r--r--include/asm-mips/sgi/hpc3.h317
-rw-r--r--include/asm-mips/sgi/ioc.h200
-rw-r--r--include/asm-mips/sgi/ip22.h77
-rw-r--r--include/asm-mips/sgi/mc.h231
-rw-r--r--include/asm-mips/sgi/pi1.h71
-rw-r--r--include/asm-mips/sgi/sgi.h47
-rw-r--r--include/asm-mips/sgialib.h127
-rw-r--r--include/asm-mips/sgiarcs.h549
-rw-r--r--include/asm-mips/sgidefs.h44
-rw-r--r--include/asm-mips/shmbuf.h38
-rw-r--r--include/asm-mips/shmparam.h13
-rw-r--r--include/asm-mips/sibyte/board.h69
-rw-r--r--include/asm-mips/sibyte/carmel.h60
-rw-r--r--include/asm-mips/sibyte/sb1250.h63
-rw-r--r--include/asm-mips/sibyte/sb1250_defs.h242
-rw-r--r--include/asm-mips/sibyte/sb1250_dma.h594
-rw-r--r--include/asm-mips/sibyte/sb1250_genbus.h276
-rw-r--r--include/asm-mips/sibyte/sb1250_int.h247
-rw-r--r--include/asm-mips/sibyte/sb1250_l2c.h128
-rw-r--r--include/asm-mips/sibyte/sb1250_ldt.h425
-rw-r--r--include/asm-mips/sibyte/sb1250_mac.h643
-rw-r--r--include/asm-mips/sibyte/sb1250_mc.h548
-rw-r--r--include/asm-mips/sibyte/sb1250_regs.h836
-rw-r--r--include/asm-mips/sibyte/sb1250_scd.h582
-rw-r--r--include/asm-mips/sibyte/sb1250_smbus.h170
-rw-r--r--include/asm-mips/sibyte/sb1250_syncser.h148
-rw-r--r--include/asm-mips/sibyte/sb1250_uart.h354
-rw-r--r--include/asm-mips/sibyte/sentosa.h41
-rw-r--r--include/asm-mips/sibyte/swarm.h71
-rw-r--r--include/asm-mips/sibyte/trace_prof.h110
-rw-r--r--include/asm-mips/sigcontext.h93
-rw-r--r--include/asm-mips/siginfo.h132
-rw-r--r--include/asm-mips/signal.h178
-rw-r--r--include/asm-mips/sim.h83
-rw-r--r--include/asm-mips/smp.h111
-rw-r--r--include/asm-mips/sn/addrs.h458
-rw-r--r--include/asm-mips/sn/agent.h47
-rw-r--r--include/asm-mips/sn/arch.h66
-rw-r--r--include/asm-mips/sn/gda.h107
-rw-r--r--include/asm-mips/sn/hub.h16
-rw-r--r--include/asm-mips/sn/intr.h129
-rw-r--r--include/asm-mips/sn/io.h60
-rw-r--r--include/asm-mips/sn/ioc3.h661
-rw-r--r--include/asm-mips/sn/klconfig.h980
-rw-r--r--include/asm-mips/sn/kldir.h248
-rw-r--r--include/asm-mips/sn/klkernvars.h29
-rw-r--r--include/asm-mips/sn/launch.h107
-rw-r--r--include/asm-mips/sn/mapped_kernel.h59
-rw-r--r--include/asm-mips/sn/nmi.h125
-rw-r--r--include/asm-mips/sn/sn0/addrs.h364
-rw-r--r--include/asm-mips/sn/sn0/arch.h89
-rw-r--r--include/asm-mips/sn/sn0/hub.h44
-rw-r--r--include/asm-mips/sn/sn0/hubio.h988
-rw-r--r--include/asm-mips/sn/sn0/hubmd.h790
-rw-r--r--include/asm-mips/sn/sn0/hubni.h255
-rw-r--r--include/asm-mips/sn/sn0/hubpi.h427
-rw-r--r--include/asm-mips/sn/sn0/ip27.h92
-rw-r--r--include/asm-mips/sn/sn0/sn0_fru.h44
-rw-r--r--include/asm-mips/sn/sn_private.h19
-rw-r--r--include/asm-mips/sn/types.h26
-rw-r--r--include/asm-mips/sni.h107
-rw-r--r--include/asm-mips/socket.h102
-rw-r--r--include/asm-mips/sockios.h25
-rw-r--r--include/asm-mips/spinlock.h299
-rw-r--r--include/asm-mips/stackframe.h346
-rw-r--r--include/asm-mips/stat.h132
-rw-r--r--include/asm-mips/statfs.h96
-rw-r--r--include/asm-mips/string.h166
-rw-r--r--include/asm-mips/suspend.h6
-rw-r--r--include/asm-mips/sysmips.h25
-rw-r--r--include/asm-mips/system.h438
-rw-r--r--include/asm-mips/termbits.h207
-rw-r--r--include/asm-mips/termios.h148
-rw-r--r--include/asm-mips/thread_info.h137
-rw-r--r--include/asm-mips/time.h96
-rw-r--r--include/asm-mips/timex.h54
-rw-r--r--include/asm-mips/titan_dep.h231
-rw-r--r--include/asm-mips/tlb.h23
-rw-r--r--include/asm-mips/tlbdebug.h20
-rw-r--r--include/asm-mips/tlbflush.h55
-rw-r--r--include/asm-mips/topology.h1
-rw-r--r--include/asm-mips/traps.h24
-rw-r--r--include/asm-mips/tx3912.h361
-rw-r--r--include/asm-mips/tx4927/smsc_fdc37m81x.h69
-rw-r--r--include/asm-mips/tx4927/toshiba_rbtx4927.h56
-rw-r--r--include/asm-mips/tx4927/tx4927.h525
-rw-r--r--include/asm-mips/tx4927/tx4927_mips.h4177
-rw-r--r--include/asm-mips/tx4927/tx4927_pci.h275
-rw-r--r--include/asm-mips/types.h108
-rw-r--r--include/asm-mips/uaccess.h830
-rw-r--r--include/asm-mips/ucontext.h21
-rw-r--r--include/asm-mips/unaligned.h14
-rw-r--r--include/asm-mips/unistd.h1185
-rw-r--r--include/asm-mips/user.h58
-rw-r--r--include/asm-mips/vga.h19
-rw-r--r--include/asm-mips/vr4181/irq.h122
-rw-r--r--include/asm-mips/vr4181/vr4181.h413
-rw-r--r--include/asm-mips/vr41xx/capcella.h43
-rw-r--r--include/asm-mips/vr41xx/cmbvr4133.h61
-rw-r--r--include/asm-mips/vr41xx/e55.h43
-rw-r--r--include/asm-mips/vr41xx/mpc30x.h37
-rw-r--r--include/asm-mips/vr41xx/siu.h50
-rw-r--r--include/asm-mips/vr41xx/tb0219.h42
-rw-r--r--include/asm-mips/vr41xx/tb0226.h43
-rw-r--r--include/asm-mips/vr41xx/vr41xx.h320
-rw-r--r--include/asm-mips/vr41xx/vrc4173.h222
-rw-r--r--include/asm-mips/vr41xx/workpad.h43
-rw-r--r--include/asm-mips/war.h224
-rw-r--r--include/asm-mips/watch.h35
-rw-r--r--include/asm-mips/wbflush.h35
-rw-r--r--include/asm-mips/xor.h1
-rw-r--r--include/asm-mips/xtalk/xtalk.h52
-rw-r--r--include/asm-mips/xtalk/xwidget.h167
-rw-r--r--include/asm-mips/xxs1500.h35
360 files changed, 57431 insertions, 0 deletions
diff --git a/include/asm-mips/8253pit.h b/include/asm-mips/8253pit.h
new file mode 100644
index 000000000000..285f78488ccb
--- /dev/null
+++ b/include/asm-mips/8253pit.h
@@ -0,0 +1,10 @@
+/*
+ * 8253/8254 Programmable Interval Timer
+ */
+
+#ifndef _8253PIT_H
+#define _8253PIT_H
+
+#define PIT_TICK_RATE 1193182UL
+
+#endif
diff --git a/include/asm-mips/a.out.h b/include/asm-mips/a.out.h
new file mode 100644
index 000000000000..e42b3093e903
--- /dev/null
+++ b/include/asm-mips/a.out.h
@@ -0,0 +1,47 @@
+/*
+ * 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) 1994 - 1999, 2003 by Ralf Baechle
+ */
+#ifndef _ASM_A_OUT_H
+#define _ASM_A_OUT_H
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+
+#endif
+
+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)
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_MIPS32
+#define STACK_TOP TASK_SIZE
+#endif
+#ifdef CONFIG_MIPS64
+#define STACK_TOP (current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE)
+#endif
+
+#endif
+
+#endif /* _ASM_A_OUT_H */
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
new file mode 100644
index 000000000000..2caa8c427204
--- /dev/null
+++ b/include/asm-mips/addrspace.h
@@ -0,0 +1,187 @@
+/*
+ * 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) 1996, 99 Ralf Baechle
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999 by Silicon Graphics, Inc.
+ */
+#ifndef _ASM_ADDRSPACE_H
+#define _ASM_ADDRSPACE_H
+
+#include <linux/config.h>
+#include <spaces.h>
+
+/*
+ * Configure language
+ */
+#ifdef __ASSEMBLY__
+#define _ATYPE_
+#define _ATYPE32_
+#define _ATYPE64_
+#else
+#define _ATYPE_ __PTRDIFF_TYPE__
+#define _ATYPE32_ int
+#define _ATYPE64_ long long
+#endif
+
+/*
+ * 32-bit MIPS address spaces
+ */
+#ifdef __ASSEMBLY__
+#define _ACAST32_
+#define _ACAST64_
+#else
+#define _ACAST32_ (_ATYPE_)(_ATYPE32_) /* widen if necessary */
+#define _ACAST64_ (_ATYPE64_) /* do _not_ narrow */
+#endif
+
+/*
+ * Returns the kernel segment base of a given address
+ */
+#define KSEGX(a) ((_ACAST32_ (a)) & 0xe0000000)
+
+/*
+ * Returns the physical address of a CKSEGx / XKPHYS address
+ */
+#define CPHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
+#define XPHYSADDR(a) ((_ACAST64_ (a)) & 0x000000ffffffffff)
+
+#ifdef CONFIG_MIPS64
+
+/*
+ * Memory segments (64bit kernel mode addresses)
+ * The compatibility segments use the full 64-bit sign extended value. Note
+ * the R8000 doesn't have them so don't reference these in generic MIPS code.
+ */
+#define XKUSEG 0x0000000000000000
+#define XKSSEG 0x4000000000000000
+#define XKPHYS 0x8000000000000000
+#define XKSEG 0xc000000000000000
+#define CKSEG0 0xffffffff80000000
+#define CKSEG1 0xffffffffa0000000
+#define CKSSEG 0xffffffffc0000000
+#define CKSEG3 0xffffffffe0000000
+
+#define CKSEG0ADDR(a) (CPHYSADDR(a) | CKSEG0)
+#define CKSEG1ADDR(a) (CPHYSADDR(a) | CKSEG1)
+#define CKSEG2ADDR(a) (CPHYSADDR(a) | CKSEG2)
+#define CKSEG3ADDR(a) (CPHYSADDR(a) | CKSEG3)
+
+#else
+
+#define CKSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
+#define CKSEG1ADDR(a) (CPHYSADDR(a) | KSEG1)
+#define CKSEG2ADDR(a) (CPHYSADDR(a) | KSEG2)
+#define CKSEG3ADDR(a) (CPHYSADDR(a) | KSEG3)
+
+/*
+ * Map an address to a certain kernel segment
+ */
+#define KSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
+#define KSEG1ADDR(a) (CPHYSADDR(a) | KSEG1)
+#define KSEG2ADDR(a) (CPHYSADDR(a) | KSEG2)
+#define KSEG3ADDR(a) (CPHYSADDR(a) | KSEG3)
+
+/*
+ * Memory segments (32bit kernel mode addresses)
+ * These are the traditional names used in the 32-bit universe.
+ */
+#define KUSEG 0x00000000
+#define KSEG0 0x80000000
+#define KSEG1 0xa0000000
+#define KSEG2 0xc0000000
+#define KSEG3 0xe0000000
+
+#define CKUSEG 0x00000000
+#define CKSEG0 0x80000000
+#define CKSEG1 0xa0000000
+#define CKSEG2 0xc0000000
+#define CKSEG3 0xe0000000
+
+#endif
+
+/*
+ * Cache modes for XKPHYS address conversion macros
+ */
+#define K_CALG_COH_EXCL1_NOL2 0
+#define K_CALG_COH_SHRL1_NOL2 1
+#define K_CALG_UNCACHED 2
+#define K_CALG_NONCOHERENT 3
+#define K_CALG_COH_EXCL 4
+#define K_CALG_COH_SHAREABLE 5
+#define K_CALG_NOTUSED 6
+#define K_CALG_UNCACHED_ACCEL 7
+
+/*
+ * 64-bit address conversions
+ */
+#define PHYS_TO_XKSEG_UNCACHED(p) PHYS_TO_XKPHYS(K_CALG_UNCACHED,(p))
+#define PHYS_TO_XKSEG_CACHED(p) PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE,(p))
+#define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK)
+#define PHYS_TO_XKPHYS(cm,a) (0x8000000000000000 | ((cm)<<59) | (a))
+
+#if defined (CONFIG_CPU_R4300) \
+ || defined (CONFIG_CPU_R4X00) \
+ || defined (CONFIG_CPU_R5000) \
+ || defined (CONFIG_CPU_NEVADA) \
+ || defined (CONFIG_CPU_TX49XX) \
+ || defined (CONFIG_CPU_MIPS64)
+#define KUSIZE 0x0000010000000000 /* 2^^40 */
+#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
+#define K0SIZE 0x0000001000000000 /* 2^^36 */
+#define K1SIZE 0x0000001000000000 /* 2^^36 */
+#define K2SIZE 0x000000ff80000000
+#define KSEGSIZE 0x000000ff80000000 /* max syssegsz */
+#define TO_PHYS_MASK 0x0000000fffffffff /* 2^^36 - 1 */
+#endif
+
+#if defined (CONFIG_CPU_R8000)
+/* We keep KUSIZE consistent with R4000 for now (2^^40) instead of (2^^48) */
+#define KUSIZE 0x0000010000000000 /* 2^^40 */
+#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
+#define K0SIZE 0x0000010000000000 /* 2^^40 */
+#define K1SIZE 0x0000010000000000 /* 2^^40 */
+#define K2SIZE 0x0001000000000000
+#define KSEGSIZE 0x0000010000000000 /* max syssegsz */
+#define TO_PHYS_MASK 0x000000ffffffffff /* 2^^40 - 1 */
+#endif
+
+#if defined (CONFIG_CPU_R10000)
+#define KUSIZE 0x0000010000000000 /* 2^^40 */
+#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
+#define K0SIZE 0x0000010000000000 /* 2^^40 */
+#define K1SIZE 0x0000010000000000 /* 2^^40 */
+#define K2SIZE 0x00000fff80000000
+#define KSEGSIZE 0x00000fff80000000 /* max syssegsz */
+#define TO_PHYS_MASK 0x000000ffffffffff /* 2^^40 - 1 */
+#endif
+
+/*
+ * Further names for SGI source compatibility. These are stolen from
+ * IRIX's <sys/mips_addrspace.h>.
+ */
+#define KUBASE 0
+#define KUSIZE_32 0x0000000080000000 /* KUSIZE
+ for a 32 bit proc */
+#define K0BASE_EXL_WR 0xa800000000000000 /* exclusive on write */
+#define K0BASE_NONCOH 0x9800000000000000 /* noncoherent */
+#define K0BASE_EXL 0xa000000000000000 /* exclusive */
+
+#ifndef CONFIG_CPU_R8000
+
+/*
+ * The R8000 doesn't have the 32-bit compat spaces so we don't define them
+ * in order to catch bugs in the source code.
+ */
+
+#define COMPAT_K1BASE32 0xffffffffa0000000
+#define PHYS_TO_COMPATK1(x) ((x) | COMPAT_K1BASE32) /* 32-bit compat k1 */
+
+#endif
+
+#define KDM_TO_PHYS(x) (_ACAST64_ (x) & TO_PHYS_MASK)
+#define PHYS_TO_K0(x) (_ACAST64_ (x) | CAC_BASE)
+
+#endif /* _ASM_ADDRSPACE_H */
diff --git a/include/asm-mips/arc/hinv.h b/include/asm-mips/arc/hinv.h
new file mode 100644
index 000000000000..ee792bf04002
--- /dev/null
+++ b/include/asm-mips/arc/hinv.h
@@ -0,0 +1,174 @@
+/*
+ * ARCS hardware/memory inventory/configuration and system ID definitions.
+ */
+#ifndef _ASM_ARC_HINV_H
+#define _ASM_ARC_HINV_H
+
+#include <asm/arc/types.h>
+
+/* configuration query defines */
+typedef enum configclass {
+ SystemClass,
+ ProcessorClass,
+ CacheClass,
+#ifndef _NT_PROM
+ MemoryClass,
+ AdapterClass,
+ ControllerClass,
+ PeripheralClass
+#else /* _NT_PROM */
+ AdapterClass,
+ ControllerClass,
+ PeripheralClass,
+ MemoryClass
+#endif /* _NT_PROM */
+} CONFIGCLASS;
+
+typedef enum configtype {
+ ARC,
+ CPU,
+ FPU,
+ PrimaryICache,
+ PrimaryDCache,
+ SecondaryICache,
+ SecondaryDCache,
+ SecondaryCache,
+#ifndef _NT_PROM
+ Memory,
+#endif
+ EISAAdapter,
+ TCAdapter,
+ SCSIAdapter,
+ DTIAdapter,
+ MultiFunctionAdapter,
+ DiskController,
+ TapeController,
+ CDROMController,
+ WORMController,
+ SerialController,
+ NetworkController,
+ DisplayController,
+ ParallelController,
+ PointerController,
+ KeyboardController,
+ AudioController,
+ OtherController,
+ DiskPeripheral,
+ FloppyDiskPeripheral,
+ TapePeripheral,
+ ModemPeripheral,
+ MonitorPeripheral,
+ PrinterPeripheral,
+ PointerPeripheral,
+ KeyboardPeripheral,
+ TerminalPeripheral,
+ LinePeripheral,
+ NetworkPeripheral,
+#ifdef _NT_PROM
+ Memory,
+#endif
+ OtherPeripheral,
+
+ /* new stuff for IP30 */
+ /* added without moving anything */
+ /* except ANONYMOUS. */
+
+ XTalkAdapter,
+ PCIAdapter,
+ GIOAdapter,
+ TPUAdapter,
+
+ Anonymous
+} CONFIGTYPE;
+
+typedef enum {
+ Failed = 1,
+ ReadOnly = 2,
+ Removable = 4,
+ ConsoleIn = 8,
+ ConsoleOut = 16,
+ Input = 32,
+ Output = 64
+} IDENTIFIERFLAG;
+
+#ifndef NULL /* for GetChild(NULL); */
+#define NULL 0
+#endif
+
+union key_u {
+ struct {
+#ifdef _MIPSEB
+ unsigned char c_bsize; /* block size in lines */
+ unsigned char c_lsize; /* line size in bytes/tag */
+ unsigned short c_size; /* cache size in 4K pages */
+#else /* _MIPSEL */
+ unsigned short c_size; /* cache size in 4K pages */
+ unsigned char c_lsize; /* line size in bytes/tag */
+ unsigned char c_bsize; /* block size in lines */
+#endif /* _MIPSEL */
+ } cache;
+ ULONG FullKey;
+};
+
+#if _MIPS_SIM == _ABI64
+#define SGI_ARCS_VERS 64 /* sgi 64-bit version */
+#define SGI_ARCS_REV 0 /* rev .00 */
+#else
+#define SGI_ARCS_VERS 1 /* first version */
+#define SGI_ARCS_REV 10 /* rev .10, 3/04/92 */
+#endif
+
+typedef struct component {
+ CONFIGCLASS Class;
+ CONFIGTYPE Type;
+ IDENTIFIERFLAG Flags;
+ USHORT Version;
+ USHORT Revision;
+ ULONG Key;
+ ULONG AffinityMask;
+ ULONG ConfigurationDataSize;
+ ULONG IdentifierLength;
+ char *Identifier;
+} COMPONENT;
+
+/* internal structure that holds pathname parsing data */
+struct cfgdata {
+ char *name; /* full name */
+ int minlen; /* minimum length to match */
+ CONFIGTYPE type; /* type of token */
+};
+
+/* System ID */
+typedef struct systemid {
+ CHAR VendorId[8];
+ CHAR ProductId[8];
+} SYSTEMID;
+
+/* memory query functions */
+typedef enum memorytype {
+ ExceptionBlock,
+ SPBPage, /* ARCS == SystemParameterBlock */
+#ifndef _NT_PROM
+ FreeContiguous,
+ FreeMemory,
+ BadMemory,
+ LoadedProgram,
+ FirmwareTemporary,
+ FirmwarePermanent
+#else /* _NT_PROM */
+ FreeMemory,
+ BadMemory,
+ LoadedProgram,
+ FirmwareTemporary,
+ FirmwarePermanent,
+ FreeContiguous
+#endif /* _NT_PROM */
+} MEMORYTYPE;
+
+typedef struct memorydescriptor {
+ MEMORYTYPE Type;
+ LONG BasePage;
+ LONG PageCount;
+} MEMORYDESCRIPTOR;
+
+#endif /* _ASM_ARC_HINV_H */
diff --git a/include/asm-mips/arc/types.h b/include/asm-mips/arc/types.h
new file mode 100644
index 000000000000..bbb725c366fb
--- /dev/null
+++ b/include/asm-mips/arc/types.h
@@ -0,0 +1,87 @@
+/*
+ * 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 1999 Ralf Baechle (ralf@gnu.org)
+ * Copyright 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_ARC_TYPES_H
+#define _ASM_ARC_TYPES_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_ARC32
+
+typedef char CHAR;
+typedef short SHORT;
+typedef long LARGE_INTEGER __attribute__ ((__mode__ (__DI__)));
+typedef long LONG __attribute__ ((__mode__ (__SI__)));
+typedef unsigned char UCHAR;
+typedef unsigned short USHORT;
+typedef unsigned long ULONG __attribute__ ((__mode__ (__SI__)));
+typedef void VOID;
+
+/* The pointer types. Note that we're using a 64-bit compiler but all
+ pointer in the ARC structures are only 32-bit, so we need some disgusting
+ workarounds. Keep your vomit bag handy. */
+typedef LONG _PCHAR;
+typedef LONG _PSHORT;
+typedef LONG _PLARGE_INTEGER;
+typedef LONG _PLONG;
+typedef LONG _PUCHAR;
+typedef LONG _PUSHORT;
+typedef LONG _PULONG;
+typedef LONG _PVOID;
+
+#endif /* CONFIG_ARC32 */
+
+#ifdef CONFIG_ARC64
+
+typedef char CHAR;
+typedef short SHORT;
+typedef long LARGE_INTEGER __attribute__ ((__mode__ (__DI__)));
+typedef long LONG __attribute__ ((__mode__ (__DI__)));
+typedef unsigned char UCHAR;
+typedef unsigned short USHORT;
+typedef unsigned long ULONG __attribute__ ((__mode__ (__DI__)));
+typedef void VOID;
+
+/* The pointer types. We're 64-bit and the firmware is also 64-bit, so
+ live is sane ... */
+typedef CHAR *_PCHAR;
+typedef SHORT *_PSHORT;
+typedef LARGE_INTEGER *_PLARGE_INTEGER;
+typedef LONG *_PLONG;
+typedef UCHAR *_PUCHAR;
+typedef USHORT *_PUSHORT;
+typedef ULONG *_PULONG;
+typedef VOID *_PVOID;
+
+#endif /* CONFIG_ARC64 */
+
+typedef CHAR *PCHAR;
+typedef SHORT *PSHORT;
+typedef LARGE_INTEGER *PLARGE_INTEGER;
+typedef LONG *PLONG;
+typedef UCHAR *PUCHAR;
+typedef USHORT *PUSHORT;
+typedef ULONG *PULONG;
+typedef VOID *PVOID;
+
+/*
+ * Return type of ArcGetDisplayStatus()
+ */
+typedef struct {
+ USHORT CursorXPosition;
+ USHORT CursorYPosition;
+ USHORT CursorMaxXPosition;
+ USHORT CursorMaxYPosition;
+ USHORT ForegroundColor;
+ USHORT BackgroundColor;
+ UCHAR HighIntensity;
+ UCHAR Underscored;
+ UCHAR ReverseVideo;
+} DISPLAY_STATUS;
+
+#endif /* _ASM_ARC_TYPES_H */
diff --git a/include/asm-mips/asm.h b/include/asm-mips/asm.h
new file mode 100644
index 000000000000..f53237772985
--- /dev/null
+++ b/include/asm-mips/asm.h
@@ -0,0 +1,396 @@
+/*
+ * 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) 1995, 1996, 1997, 1999, 2001 by Ralf Baechle
+ * Copyright (C) 1999 by Silicon Graphics, Inc.
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ * Copyright (C) 2002 Maciej W. Rozycki
+ *
+ * Some useful macros for MIPS assembler code
+ *
+ * Some of the routines below contain useless nops that will be optimized
+ * away by gas in -O mode. These nops are however required to fill delay
+ * slots in noreorder mode.
+ */
+#ifndef __ASM_ASM_H
+#define __ASM_ASM_H
+
+#include <linux/config.h>
+#include <asm/sgidefs.h>
+
+#ifndef CAT
+#ifdef __STDC__
+#define __CAT(str1,str2) str1##str2
+#else
+#define __CAT(str1,str2) str1/**/str2
+#endif
+#define CAT(str1,str2) __CAT(str1,str2)
+#endif
+
+/*
+ * PIC specific declarations
+ * Not used for the kernel but here seems to be the right place.
+ */
+#ifdef __PIC__
+#define CPRESTORE(register) \
+ .cprestore register
+#define CPADD(register) \
+ .cpadd register
+#define CPLOAD(register) \
+ .cpload register
+#else
+#define CPRESTORE(register)
+#define CPADD(register)
+#define CPLOAD(register)
+#endif
+
+/*
+ * LEAF - declare leaf routine
+ */
+#define LEAF(symbol) \
+ .globl symbol; \
+ .align 2; \
+ .type symbol,@function; \
+ .ent symbol,0; \
+symbol: .frame sp,0,ra
+
+/*
+ * NESTED - declare nested routine entry point
+ */
+#define NESTED(symbol, framesize, rpc) \
+ .globl symbol; \
+ .align 2; \
+ .type symbol,@function; \
+ .ent symbol,0; \
+symbol: .frame sp, framesize, rpc
+
+/*
+ * END - mark end of function
+ */
+#define END(function) \
+ .end function; \
+ .size function,.-function
+
+/*
+ * EXPORT - export definition of symbol
+ */
+#define EXPORT(symbol) \
+ .globl symbol; \
+symbol:
+
+/*
+ * FEXPORT - export definition of a function symbol
+ */
+#define FEXPORT(symbol) \
+ .globl symbol; \
+ .type symbol,@function; \
+symbol:
+
+/*
+ * ABS - export absolute symbol
+ */
+#define ABS(symbol,value) \
+ .globl symbol; \
+symbol = value
+
+#define PANIC(msg) \
+ .set push; \
+ .set reorder; \
+ PTR_LA a0,8f; \
+ jal panic; \
+9: b 9b; \
+ .set pop; \
+ TEXT(msg)
+
+/*
+ * Print formatted string
+ */
+#define PRINT(string) \
+ .set push; \
+ .set reorder; \
+ PTR_LA a0,8f; \
+ jal printk; \
+ .set pop; \
+ TEXT(string)
+
+#define TEXT(msg) \
+ .pushsection .data; \
+8: .asciiz msg; \
+ .popsection;
+
+/*
+ * Build text tables
+ */
+#define TTABLE(string) \
+ .pushsection .text; \
+ .word 1f; \
+ .popsection \
+ .pushsection .data; \
+1: .asciiz string; \
+ .popsection
+
+/*
+ * MIPS IV pref instruction.
+ * Use with .set noreorder only!
+ *
+ * MIPS IV implementations are free to treat this as a nop. The R5000
+ * is one of them. So we should have an option not to use this instruction.
+ */
+#ifdef CONFIG_CPU_HAS_PREFETCH
+
+#define PREF(hint,addr) \
+ .set push; \
+ .set mips4; \
+ pref hint,addr; \
+ .set pop
+
+#define PREFX(hint,addr) \
+ .set push; \
+ .set mips4; \
+ prefx hint,addr; \
+ .set pop
+
+#else /* !CONFIG_CPU_HAS_PREFETCH */
+
+#define PREF(hint,addr)
+#define PREFX(hint,addr)
+
+#endif /* !CONFIG_CPU_HAS_PREFETCH */
+
+/*
+ * MIPS ISA IV/V movn/movz instructions and equivalents for older CPUs.
+ */
+#if (_MIPS_ISA == _MIPS_ISA_MIPS1)
+#define MOVN(rd,rs,rt) \
+ .set push; \
+ .set reorder; \
+ beqz rt,9f; \
+ move rd,rs; \
+ .set pop; \
+9:
+#define MOVZ(rd,rs,rt) \
+ .set push; \
+ .set reorder; \
+ bnez rt,9f; \
+ move rd,rs; \
+ .set pop; \
+9:
+#endif /* _MIPS_ISA == _MIPS_ISA_MIPS1 */
+#if (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3)
+#define MOVN(rd,rs,rt) \
+ .set push; \
+ .set noreorder; \
+ bnezl rt,9f; \
+ move rd,rs; \
+ .set pop; \
+9:
+#define MOVZ(rd,rs,rt) \
+ .set push; \
+ .set noreorder; \
+ beqzl rt,9f; \
+ move rd,rs; \
+ .set pop; \
+9:
+#endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */
+#if (_MIPS_ISA == _MIPS_ISA_MIPS4 ) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
+ (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
+#define MOVN(rd,rs,rt) \
+ movn rd,rs,rt
+#define MOVZ(rd,rs,rt) \
+ movz rd,rs,rt
+#endif /* MIPS IV, MIPS V, MIPS32 or MIPS64 */
+
+/*
+ * Stack alignment
+ */
+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
+#define ALSZ 7
+#define ALMASK ~7
+#endif
+#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64)
+#define ALSZ 15
+#define ALMASK ~15
+#endif
+
+/*
+ * Macros to handle different pointer/register sizes for 32/64-bit code
+ */
+
+/*
+ * Size of a register
+ */
+#ifdef __mips64
+#define SZREG 8
+#else
+#define SZREG 4
+#endif
+
+/*
+ * Use the following macros in assemblercode to load/store registers,
+ * pointers etc.
+ */
+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
+#define REG_S sw
+#define REG_L lw
+#define REG_SUBU subu
+#define REG_ADDU addu
+#endif
+#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64)
+#define REG_S sd
+#define REG_L ld
+#define REG_SUBU dsubu
+#define REG_ADDU daddu
+#endif
+
+/*
+ * How to add/sub/load/store/shift C int variables.
+ */
+#if (_MIPS_SZINT == 32)
+#define INT_ADD add
+#define INT_ADDU addu
+#define INT_ADDI addi
+#define INT_ADDIU addiu
+#define INT_SUB sub
+#define INT_SUBU subu
+#define INT_L lw
+#define INT_S sw
+#define INT_SLL sll
+#define INT_SLLV sllv
+#define INT_SRL srl
+#define INT_SRLV srlv
+#define INT_SRA sra
+#define INT_SRAV srav
+#endif
+
+#if (_MIPS_SZINT == 64)
+#define INT_ADD dadd
+#define INT_ADDU daddu
+#define INT_ADDI daddi
+#define INT_ADDIU daddiu
+#define INT_SUB dsub
+#define INT_SUBU dsubu
+#define INT_L ld
+#define INT_S sd
+#define INT_SLL dsll
+#define INT_SLLV dsllv
+#define INT_SRL dsrl
+#define INT_SRLV dsrlv
+#define INT_SRA dsra
+#define INT_SRAV dsrav
+#endif
+
+/*
+ * How to add/sub/load/store/shift C long variables.
+ */
+#if (_MIPS_SZLONG == 32)
+#define LONG_ADD add
+#define LONG_ADDU addu
+#define LONG_ADDI addi
+#define LONG_ADDIU addiu
+#define LONG_SUB sub
+#define LONG_SUBU subu
+#define LONG_L lw
+#define LONG_S sw
+#define LONG_SLL sll
+#define LONG_SLLV sllv
+#define LONG_SRL srl
+#define LONG_SRLV srlv
+#define LONG_SRA sra
+#define LONG_SRAV srav
+
+#define LONG .word
+#define LONGSIZE 4
+#define LONGMASK 3
+#define LONGLOG 2
+#endif
+
+#if (_MIPS_SZLONG == 64)
+#define LONG_ADD dadd
+#define LONG_ADDU daddu
+#define LONG_ADDI daddi
+#define LONG_ADDIU daddiu
+#define LONG_SUB dsub
+#define LONG_SUBU dsubu
+#define LONG_L ld
+#define LONG_S sd
+#define LONG_SLL dsll
+#define LONG_SLLV dsllv
+#define LONG_SRL dsrl
+#define LONG_SRLV dsrlv
+#define LONG_SRA dsra
+#define LONG_SRAV dsrav
+
+#define LONG .dword
+#define LONGSIZE 8
+#define LONGMASK 7
+#define LONGLOG 3
+#endif
+
+/*
+ * How to add/sub/load/store/shift pointers.
+ */
+#if (_MIPS_SZPTR == 32)
+#define PTR_ADD add
+#define PTR_ADDU addu
+#define PTR_ADDI addi
+#define PTR_ADDIU addiu
+#define PTR_SUB sub
+#define PTR_SUBU subu
+#define PTR_L lw
+#define PTR_S sw
+#define PTR_LA la
+#define PTR_SLL sll
+#define PTR_SLLV sllv
+#define PTR_SRL srl
+#define PTR_SRLV srlv
+#define PTR_SRA sra
+#define PTR_SRAV srav
+
+#define PTR_SCALESHIFT 2
+
+#define PTR .word
+#define PTRSIZE 4
+#define PTRLOG 2
+#endif
+
+#if (_MIPS_SZPTR == 64)
+#define PTR_ADD dadd
+#define PTR_ADDU daddu
+#define PTR_ADDI daddi
+#define PTR_ADDIU daddiu
+#define PTR_SUB dsub
+#define PTR_SUBU dsubu
+#define PTR_L ld
+#define PTR_S sd
+#define PTR_LA dla
+#define PTR_SLL dsll
+#define PTR_SLLV dsllv
+#define PTR_SRL dsrl
+#define PTR_SRLV dsrlv
+#define PTR_SRA dsra
+#define PTR_SRAV dsrav
+
+#define PTR_SCALESHIFT 3
+
+#define PTR .dword
+#define PTRSIZE 8
+#define PTRLOG 3
+#endif
+
+/*
+ * Some cp0 registers were extended to 64bit for MIPS III.
+ */
+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
+#define MFC0 mfc0
+#define MTC0 mtc0
+#endif
+#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64)
+#define MFC0 dmfc0
+#define MTC0 dmtc0
+#endif
+
+#define SSNOP sll zero,zero,1
+
+#endif /* __ASM_ASM_H */
diff --git a/include/asm-mips/asmmacro-32.h b/include/asm-mips/asmmacro-32.h
new file mode 100644
index 000000000000..ac8823df2554
--- /dev/null
+++ b/include/asm-mips/asmmacro-32.h
@@ -0,0 +1,158 @@
+/*
+ * asmmacro.h: Assembler macros to make things easier to read.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1998, 1999, 2003 Ralf Baechle
+ */
+#ifndef _ASM_ASMMACRO_32_H
+#define _ASM_ASMMACRO_32_H
+
+#include <asm/offset.h>
+#include <asm/regdef.h>
+#include <asm/fpregdef.h>
+#include <asm/mipsregs.h>
+
+ .macro fpu_save_double thread status tmp1=t0 tmp2
+ cfc1 \tmp1, fcr31
+ sdc1 $f0, THREAD_FPR0(\thread)
+ sdc1 $f2, THREAD_FPR2(\thread)
+ sdc1 $f4, THREAD_FPR4(\thread)
+ sdc1 $f6, THREAD_FPR6(\thread)
+ sdc1 $f8, THREAD_FPR8(\thread)
+ sdc1 $f10, THREAD_FPR10(\thread)
+ sdc1 $f12, THREAD_FPR12(\thread)
+ sdc1 $f14, THREAD_FPR14(\thread)
+ sdc1 $f16, THREAD_FPR16(\thread)
+ sdc1 $f18, THREAD_FPR18(\thread)
+ sdc1 $f20, THREAD_FPR20(\thread)
+ sdc1 $f22, THREAD_FPR22(\thread)
+ sdc1 $f24, THREAD_FPR24(\thread)
+ sdc1 $f26, THREAD_FPR26(\thread)
+ sdc1 $f28, THREAD_FPR28(\thread)
+ sdc1 $f30, THREAD_FPR30(\thread)
+ sw \tmp1, THREAD_FCR31(\thread)
+ .endm
+
+ .macro fpu_save_single thread tmp=t0
+ cfc1 \tmp, fcr31
+ swc1 $f0, THREAD_FPR0(\thread)
+ swc1 $f1, THREAD_FPR1(\thread)
+ swc1 $f2, THREAD_FPR2(\thread)
+ swc1 $f3, THREAD_FPR3(\thread)
+ swc1 $f4, THREAD_FPR4(\thread)
+ swc1 $f5, THREAD_FPR5(\thread)
+ swc1 $f6, THREAD_FPR6(\thread)
+ swc1 $f7, THREAD_FPR7(\thread)
+ swc1 $f8, THREAD_FPR8(\thread)
+ swc1 $f9, THREAD_FPR9(\thread)
+ swc1 $f10, THREAD_FPR10(\thread)
+ swc1 $f11, THREAD_FPR11(\thread)
+ swc1 $f12, THREAD_FPR12(\thread)
+ swc1 $f13, THREAD_FPR13(\thread)
+ swc1 $f14, THREAD_FPR14(\thread)
+ swc1 $f15, THREAD_FPR15(\thread)
+ swc1 $f16, THREAD_FPR16(\thread)
+ swc1 $f17, THREAD_FPR17(\thread)
+ swc1 $f18, THREAD_FPR18(\thread)
+ swc1 $f19, THREAD_FPR19(\thread)
+ swc1 $f20, THREAD_FPR20(\thread)
+ swc1 $f21, THREAD_FPR21(\thread)
+ swc1 $f22, THREAD_FPR22(\thread)
+ swc1 $f23, THREAD_FPR23(\thread)
+ swc1 $f24, THREAD_FPR24(\thread)
+ swc1 $f25, THREAD_FPR25(\thread)
+ swc1 $f26, THREAD_FPR26(\thread)
+ swc1 $f27, THREAD_FPR27(\thread)
+ swc1 $f28, THREAD_FPR28(\thread)
+ swc1 $f29, THREAD_FPR29(\thread)
+ swc1 $f30, THREAD_FPR30(\thread)
+ swc1 $f31, THREAD_FPR31(\thread)
+ sw \tmp, THREAD_FCR31(\thread)
+ .endm
+
+ .macro fpu_restore_double thread tmp=t0
+ lw \tmp, THREAD_FCR31(\thread)
+ ldc1 $f0, THREAD_FPR0(\thread)
+ ldc1 $f2, THREAD_FPR2(\thread)
+ ldc1 $f4, THREAD_FPR4(\thread)
+ ldc1 $f6, THREAD_FPR6(\thread)
+ ldc1 $f8, THREAD_FPR8(\thread)
+ ldc1 $f10, THREAD_FPR10(\thread)
+ ldc1 $f12, THREAD_FPR12(\thread)
+ ldc1 $f14, THREAD_FPR14(\thread)
+ ldc1 $f16, THREAD_FPR16(\thread)
+ ldc1 $f18, THREAD_FPR18(\thread)
+ ldc1 $f20, THREAD_FPR20(\thread)
+ ldc1 $f22, THREAD_FPR22(\thread)
+ ldc1 $f24, THREAD_FPR24(\thread)
+ ldc1 $f26, THREAD_FPR26(\thread)
+ ldc1 $f28, THREAD_FPR28(\thread)
+ ldc1 $f30, THREAD_FPR30(\thread)
+ ctc1 \tmp, fcr31
+ .endm
+
+ .macro fpu_restore_single thread tmp=t0
+ lw \tmp, THREAD_FCR31(\thread)
+ lwc1 $f0, THREAD_FPR0(\thread)
+ lwc1 $f1, THREAD_FPR1(\thread)
+ lwc1 $f2, THREAD_FPR2(\thread)
+ lwc1 $f3, THREAD_FPR3(\thread)
+ lwc1 $f4, THREAD_FPR4(\thread)
+ lwc1 $f5, THREAD_FPR5(\thread)
+ lwc1 $f6, THREAD_FPR6(\thread)
+ lwc1 $f7, THREAD_FPR7(\thread)
+ lwc1 $f8, THREAD_FPR8(\thread)
+ lwc1 $f9, THREAD_FPR9(\thread)
+ lwc1 $f10, THREAD_FPR10(\thread)
+ lwc1 $f11, THREAD_FPR11(\thread)
+ lwc1 $f12, THREAD_FPR12(\thread)
+ lwc1 $f13, THREAD_FPR13(\thread)
+ lwc1 $f14, THREAD_FPR14(\thread)
+ lwc1 $f15, THREAD_FPR15(\thread)
+ lwc1 $f16, THREAD_FPR16(\thread)
+ lwc1 $f17, THREAD_FPR17(\thread)
+ lwc1 $f18, THREAD_FPR18(\thread)
+ lwc1 $f19, THREAD_FPR19(\thread)
+ lwc1 $f20, THREAD_FPR20(\thread)
+ lwc1 $f21, THREAD_FPR21(\thread)
+ lwc1 $f22, THREAD_FPR22(\thread)
+ lwc1 $f23, THREAD_FPR23(\thread)
+ lwc1 $f24, THREAD_FPR24(\thread)
+ lwc1 $f25, THREAD_FPR25(\thread)
+ lwc1 $f26, THREAD_FPR26(\thread)
+ lwc1 $f27, THREAD_FPR27(\thread)
+ lwc1 $f28, THREAD_FPR28(\thread)
+ lwc1 $f29, THREAD_FPR29(\thread)
+ lwc1 $f30, THREAD_FPR30(\thread)
+ lwc1 $f31, THREAD_FPR31(\thread)
+ ctc1 \tmp, fcr31
+ .endm
+
+ .macro cpu_save_nonscratch thread
+ LONG_S s0, THREAD_REG16(\thread)
+ LONG_S s1, THREAD_REG17(\thread)
+ LONG_S s2, THREAD_REG18(\thread)
+ LONG_S s3, THREAD_REG19(\thread)
+ LONG_S s4, THREAD_REG20(\thread)
+ LONG_S s5, THREAD_REG21(\thread)
+ LONG_S s6, THREAD_REG22(\thread)
+ LONG_S s7, THREAD_REG23(\thread)
+ LONG_S sp, THREAD_REG29(\thread)
+ LONG_S fp, THREAD_REG30(\thread)
+ .endm
+
+ .macro cpu_restore_nonscratch thread
+ LONG_L s0, THREAD_REG16(\thread)
+ LONG_L s1, THREAD_REG17(\thread)
+ LONG_L s2, THREAD_REG18(\thread)
+ LONG_L s3, THREAD_REG19(\thread)
+ LONG_L s4, THREAD_REG20(\thread)
+ LONG_L s5, THREAD_REG21(\thread)
+ LONG_L s6, THREAD_REG22(\thread)
+ LONG_L s7, THREAD_REG23(\thread)
+ LONG_L sp, THREAD_REG29(\thread)
+ LONG_L fp, THREAD_REG30(\thread)
+ LONG_L ra, THREAD_REG31(\thread)
+ .endm
+
+#endif /* _ASM_ASMMACRO_32_H */
diff --git a/include/asm-mips/asmmacro-64.h b/include/asm-mips/asmmacro-64.h
new file mode 100644
index 000000000000..bbed35511f5a
--- /dev/null
+++ b/include/asm-mips/asmmacro-64.h
@@ -0,0 +1,140 @@
+/*
+ * asmmacro.h: Assembler macros to make things easier to read.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1998, 1999 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_ASMMACRO_64_H
+#define _ASM_ASMMACRO_64_H
+
+#include <asm/offset.h>
+#include <asm/regdef.h>
+#include <asm/fpregdef.h>
+#include <asm/mipsregs.h>
+
+ .macro fpu_save_16even thread tmp=t0
+ cfc1 \tmp, fcr31
+ sdc1 $f0, THREAD_FPR0(\thread)
+ sdc1 $f2, THREAD_FPR2(\thread)
+ sdc1 $f4, THREAD_FPR4(\thread)
+ sdc1 $f6, THREAD_FPR6(\thread)
+ sdc1 $f8, THREAD_FPR8(\thread)
+ sdc1 $f10, THREAD_FPR10(\thread)
+ sdc1 $f12, THREAD_FPR12(\thread)
+ sdc1 $f14, THREAD_FPR14(\thread)
+ sdc1 $f16, THREAD_FPR16(\thread)
+ sdc1 $f18, THREAD_FPR18(\thread)
+ sdc1 $f20, THREAD_FPR20(\thread)
+ sdc1 $f22, THREAD_FPR22(\thread)
+ sdc1 $f24, THREAD_FPR24(\thread)
+ sdc1 $f26, THREAD_FPR26(\thread)
+ sdc1 $f28, THREAD_FPR28(\thread)
+ sdc1 $f30, THREAD_FPR30(\thread)
+ sw \tmp, THREAD_FCR31(\thread)
+ .endm
+
+ .macro fpu_save_16odd thread
+ sdc1 $f1, THREAD_FPR1(\thread)
+ sdc1 $f3, THREAD_FPR3(\thread)
+ sdc1 $f5, THREAD_FPR5(\thread)
+ sdc1 $f7, THREAD_FPR7(\thread)
+ sdc1 $f9, THREAD_FPR9(\thread)
+ sdc1 $f11, THREAD_FPR11(\thread)
+ sdc1 $f13, THREAD_FPR13(\thread)
+ sdc1 $f15, THREAD_FPR15(\thread)
+ sdc1 $f17, THREAD_FPR17(\thread)
+ sdc1 $f19, THREAD_FPR19(\thread)
+ sdc1 $f21, THREAD_FPR21(\thread)
+ sdc1 $f23, THREAD_FPR23(\thread)
+ sdc1 $f25, THREAD_FPR25(\thread)
+ sdc1 $f27, THREAD_FPR27(\thread)
+ sdc1 $f29, THREAD_FPR29(\thread)
+ sdc1 $f31, THREAD_FPR31(\thread)
+ .endm
+
+ .macro fpu_save_double thread status tmp1 tmp2
+ sll \tmp2, \tmp1, 5
+ bgez \tmp2, 2f
+ fpu_save_16odd \thread
+2:
+ fpu_save_16even \thread \tmp1 # clobbers t1
+ .endm
+
+ .macro fpu_restore_16even thread tmp=t0
+ lw \tmp, THREAD_FCR31(\thread)
+ ldc1 $f0, THREAD_FPR0(\thread)
+ ldc1 $f2, THREAD_FPR2(\thread)
+ ldc1 $f4, THREAD_FPR4(\thread)
+ ldc1 $f6, THREAD_FPR6(\thread)
+ ldc1 $f8, THREAD_FPR8(\thread)
+ ldc1 $f10, THREAD_FPR10(\thread)
+ ldc1 $f12, THREAD_FPR12(\thread)
+ ldc1 $f14, THREAD_FPR14(\thread)
+ ldc1 $f16, THREAD_FPR16(\thread)
+ ldc1 $f18, THREAD_FPR18(\thread)
+ ldc1 $f20, THREAD_FPR20(\thread)
+ ldc1 $f22, THREAD_FPR22(\thread)
+ ldc1 $f24, THREAD_FPR24(\thread)
+ ldc1 $f26, THREAD_FPR26(\thread)
+ ldc1 $f28, THREAD_FPR28(\thread)
+ ldc1 $f30, THREAD_FPR30(\thread)
+ ctc1 \tmp, fcr31
+ .endm
+
+ .macro fpu_restore_16odd thread
+ ldc1 $f1, THREAD_FPR1(\thread)
+ ldc1 $f3, THREAD_FPR3(\thread)
+ ldc1 $f5, THREAD_FPR5(\thread)
+ ldc1 $f7, THREAD_FPR7(\thread)
+ ldc1 $f9, THREAD_FPR9(\thread)
+ ldc1 $f11, THREAD_FPR11(\thread)
+ ldc1 $f13, THREAD_FPR13(\thread)
+ ldc1 $f15, THREAD_FPR15(\thread)
+ ldc1 $f17, THREAD_FPR17(\thread)
+ ldc1 $f19, THREAD_FPR19(\thread)
+ ldc1 $f21, THREAD_FPR21(\thread)
+ ldc1 $f23, THREAD_FPR23(\thread)
+ ldc1 $f25, THREAD_FPR25(\thread)
+ ldc1 $f27, THREAD_FPR27(\thread)
+ ldc1 $f29, THREAD_FPR29(\thread)
+ ldc1 $f31, THREAD_FPR31(\thread)
+ .endm
+
+ .macro fpu_restore_double thread tmp
+ mfc0 t0, CP0_STATUS
+ sll t1, t0, 5
+ bgez t1, 1f # 16 register mode?
+
+ fpu_restore_16odd a0
+1: fpu_restore_16even a0, t0 # clobbers t0
+ .endm
+
+ .macro cpu_save_nonscratch thread
+ LONG_S s0, THREAD_REG16(\thread)
+ LONG_S s1, THREAD_REG17(\thread)
+ LONG_S s2, THREAD_REG18(\thread)
+ LONG_S s3, THREAD_REG19(\thread)
+ LONG_S s4, THREAD_REG20(\thread)
+ LONG_S s5, THREAD_REG21(\thread)
+ LONG_S s6, THREAD_REG22(\thread)
+ LONG_S s7, THREAD_REG23(\thread)
+ LONG_S sp, THREAD_REG29(\thread)
+ LONG_S fp, THREAD_REG30(\thread)
+ .endm
+
+ .macro cpu_restore_nonscratch thread
+ LONG_L s0, THREAD_REG16(\thread)
+ LONG_L s1, THREAD_REG17(\thread)
+ LONG_L s2, THREAD_REG18(\thread)
+ LONG_L s3, THREAD_REG19(\thread)
+ LONG_L s4, THREAD_REG20(\thread)
+ LONG_L s5, THREAD_REG21(\thread)
+ LONG_L s6, THREAD_REG22(\thread)
+ LONG_L s7, THREAD_REG23(\thread)
+ LONG_L sp, THREAD_REG29(\thread)
+ LONG_L fp, THREAD_REG30(\thread)
+ LONG_L ra, THREAD_REG31(\thread)
+ .endm
+
+#endif /* _ASM_ASMMACRO_64_H */
diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h
new file mode 100644
index 000000000000..37a460aa0378
--- /dev/null
+++ b/include/asm-mips/asmmacro.h
@@ -0,0 +1,51 @@
+/*
+ * 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) 2003 Ralf Baechle
+ */
+#ifndef _ASM_ASMMACRO_H
+#define _ASM_ASMMACRO_H
+
+#include <linux/config.h>
+#include <asm/hazards.h>
+
+#ifdef CONFIG_MIPS32
+#include <asm/asmmacro-32.h>
+#endif
+#ifdef CONFIG_MIPS64
+#include <asm/asmmacro-64.h>
+#endif
+
+ .macro local_irq_enable reg=t0
+ mfc0 \reg, CP0_STATUS
+ ori \reg, \reg, 1
+ mtc0 \reg, CP0_STATUS
+ irq_enable_hazard
+ .endm
+
+ .macro local_irq_disable reg=t0
+ mfc0 \reg, CP0_STATUS
+ ori \reg, \reg, 1
+ xori \reg, \reg, 1
+ mtc0 \reg, CP0_STATUS
+ irq_disable_hazard
+ .endm
+
+#ifdef CONFIG_CPU_SB1
+ .macro fpu_enable_hazard
+ .set push
+ .set noreorder
+ .set mips2
+ SSNOP
+ bnezl $0, .+4
+ SSNOP
+ .set pop
+ .endm
+#else
+ .macro fpu_enable_hazard
+ .endm
+#endif
+
+#endif /* _ASM_ASMMACRO_H */
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
new file mode 100644
index 000000000000..7d89e87bc8c6
--- /dev/null
+++ b/include/asm-mips/atomic.h
@@ -0,0 +1,653 @@
+/*
+ * Atomic operations that C can't guarantee us. Useful for
+ * resource counting etc..
+ *
+ * But use these as seldom as possible since they are much more slower
+ * than regular operations.
+ *
+ * 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) 1996, 97, 99, 2000, 03, 04 by Ralf Baechle
+ */
+
+/*
+ * As workaround for the ATOMIC_DEC_AND_LOCK / atomic_dec_and_lock mess in
+ * <linux/spinlock.h> we have to include <linux/spinlock.h> outside the
+ * main big wrapper ...
+ */
+#include <linux/config.h>
+#include <linux/spinlock.h>
+
+#ifndef _ASM_ATOMIC_H
+#define _ASM_ATOMIC_H
+
+#include <asm/cpu-features.h>
+#include <asm/war.h>
+
+extern spinlock_t atomic_lock;
+
+typedef struct { volatile int counter; } atomic_t;
+
+#define ATOMIC_INIT(i) { (i) }
+
+/*
+ * atomic_read - read atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically reads the value of @v.
+ */
+#define atomic_read(v) ((v)->counter)
+
+/*
+ * atomic_set - set atomic variable
+ * @v: pointer of type atomic_t
+ * @i: required value
+ *
+ * Atomically sets the value of @v to @i.
+ */
+#define atomic_set(v,i) ((v)->counter = (i))
+
+/*
+ * atomic_add - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v.
+ */
+static __inline__ void atomic_add(int i, atomic_t * v)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %0, %1 # atomic_add \n"
+ " addu %0, %2 \n"
+ " sc %0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %0, %1 # atomic_add \n"
+ " addu %0, %2 \n"
+ " sc %0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ v->counter += i;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+}
+
+/*
+ * atomic_sub - subtract the atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v.
+ */
+static __inline__ void atomic_sub(int i, atomic_t * v)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %0, %1 # atomic_sub \n"
+ " subu %0, %2 \n"
+ " sc %0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %0, %1 # atomic_sub \n"
+ " subu %0, %2 \n"
+ " sc %0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ v->counter -= i;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+}
+
+/*
+ * Same as above, but return the result value
+ */
+static __inline__ int atomic_add_return(int i, atomic_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_add_return \n"
+ " addu %0, %1, %3 \n"
+ " sc %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " addu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_add_return \n"
+ " addu %0, %1, %3 \n"
+ " sc %0, %2 \n"
+ " beqz %0, 1b \n"
+ " addu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result += i;
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+static __inline__ int atomic_sub_return(int i, atomic_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_sub_return \n"
+ " subu %0, %1, %3 \n"
+ " sc %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " subu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_sub_return \n"
+ " subu %0, %1, %3 \n"
+ " sc %0, %2 \n"
+ " beqz %0, 1b \n"
+ " subu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result -= i;
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+/*
+ * atomic_sub_if_positive - add integer to atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically test @v and decrement if it is greater than 0.
+ * The function returns the old value of @v minus 1.
+ */
+static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_sub_if_positive\n"
+ " subu %0, %1, %3 \n"
+ " bltz %0, 1f \n"
+ " sc %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " sync \n"
+ "1: \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: ll %1, %2 # atomic_sub_if_positive\n"
+ " subu %0, %1, %3 \n"
+ " bltz %0, 1f \n"
+ " sc %0, %2 \n"
+ " beqz %0, 1b \n"
+ " sync \n"
+ "1: \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result -= i;
+ if (result >= 0)
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+#define atomic_dec_return(v) atomic_sub_return(1,(v))
+#define atomic_inc_return(v) atomic_add_return(1,(v))
+
+/*
+ * atomic_sub_and_test - subtract value from variable and test result
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v and returns
+ * true if the result is zero, or false for all
+ * other cases.
+ */
+#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0)
+
+/*
+ * atomic_inc_and_test - increment and test
+ * @v: pointer of type atomic_t
+ *
+ * Atomically increments @v by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
+
+/*
+ * atomic_dec_and_test - decrement by 1 and test
+ * @v: pointer of type atomic_t
+ *
+ * Atomically decrements @v by 1 and
+ * returns true if the result is 0, or false for all other
+ * cases.
+ */
+#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)
+
+/*
+ * atomic_dec_if_positive - decrement by 1 if old value positive
+ * @v: pointer of type atomic_t
+ */
+#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v)
+
+/*
+ * atomic_inc - increment atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically increments @v by 1.
+ */
+#define atomic_inc(v) atomic_add(1,(v))
+
+/*
+ * atomic_dec - decrement and test
+ * @v: pointer of type atomic_t
+ *
+ * Atomically decrements @v by 1.
+ */
+#define atomic_dec(v) atomic_sub(1,(v))
+
+/*
+ * atomic_add_negative - add and test if negative
+ * @v: pointer of type atomic_t
+ * @i: integer value to add
+ *
+ * Atomically adds @i to @v and returns true
+ * if the result is negative, or false when
+ * result is greater than or equal to zero.
+ */
+#define atomic_add_negative(i,v) (atomic_add_return(i, (v)) < 0)
+
+#ifdef CONFIG_MIPS64
+
+typedef struct { volatile __s64 counter; } atomic64_t;
+
+#define ATOMIC64_INIT(i) { (i) }
+
+/*
+ * atomic64_read - read atomic variable
+ * @v: pointer of type atomic64_t
+ *
+ */
+#define atomic64_read(v) ((v)->counter)
+
+/*
+ * atomic64_set - set atomic variable
+ * @v: pointer of type atomic64_t
+ * @i: required value
+ */
+#define atomic64_set(v,i) ((v)->counter = (i))
+
+/*
+ * atomic64_add - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically adds @i to @v.
+ */
+static __inline__ void atomic64_add(long i, atomic64_t * v)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %0, %1 # atomic64_add \n"
+ " addu %0, %2 \n"
+ " scd %0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %0, %1 # atomic64_add \n"
+ " addu %0, %2 \n"
+ " scd %0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ v->counter += i;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+}
+
+/*
+ * atomic64_sub - subtract the atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically subtracts @i from @v.
+ */
+static __inline__ void atomic64_sub(long i, atomic64_t * v)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %0, %1 # atomic64_sub \n"
+ " subu %0, %2 \n"
+ " scd %0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %0, %1 # atomic64_sub \n"
+ " subu %0, %2 \n"
+ " scd %0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter));
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ v->counter -= i;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+}
+
+/*
+ * Same as above, but return the result value
+ */
+static __inline__ long atomic64_add_return(long i, atomic64_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_add_return \n"
+ " addu %0, %1, %3 \n"
+ " scd %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " addu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_add_return \n"
+ " addu %0, %1, %3 \n"
+ " scd %0, %2 \n"
+ " beqz %0, 1b \n"
+ " addu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result += i;
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_sub_return \n"
+ " subu %0, %1, %3 \n"
+ " scd %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " subu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_sub_return \n"
+ " subu %0, %1, %3 \n"
+ " scd %0, %2 \n"
+ " beqz %0, 1b \n"
+ " subu %0, %1, %3 \n"
+ " sync \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result -= i;
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+/*
+ * atomic64_sub_if_positive - add integer to atomic variable
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically test @v and decrement if it is greater than 0.
+ * The function returns the old value of @v minus 1.
+ */
+static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
+{
+ unsigned long result;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_sub_if_positive\n"
+ " dsubu %0, %1, %3 \n"
+ " bltz %0, 1f \n"
+ " scd %0, %2 \n"
+ " beqzl %0, 1b \n"
+ " sync \n"
+ "1: \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: lld %1, %2 # atomic64_sub_if_positive\n"
+ " dsubu %0, %1, %3 \n"
+ " bltz %0, 1f \n"
+ " scd %0, %2 \n"
+ " beqz %0, 1b \n"
+ " sync \n"
+ "1: \n"
+ : "=&r" (result), "=&r" (temp), "=m" (v->counter)
+ : "Ir" (i), "m" (v->counter)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ spin_lock_irqsave(&atomic_lock, flags);
+ result = v->counter;
+ result -= i;
+ if (result >= 0)
+ v->counter = result;
+ spin_unlock_irqrestore(&atomic_lock, flags);
+ }
+
+ return result;
+}
+
+#define atomic64_dec_return(v) atomic64_sub_return(1,(v))
+#define atomic64_inc_return(v) atomic64_add_return(1,(v))
+
+/*
+ * atomic64_sub_and_test - subtract value from variable and test result
+ * @i: integer value to subtract
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically subtracts @i from @v and returns
+ * true if the result is zero, or false for all
+ * other cases.
+ */
+#define atomic64_sub_and_test(i,v) (atomic64_sub_return((i), (v)) == 0)
+
+/*
+ * atomic64_inc_and_test - increment and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically increments @v by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
+
+/*
+ * atomic64_dec_and_test - decrement by 1 and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically decrements @v by 1 and
+ * returns true if the result is 0, or false for all other
+ * cases.
+ */
+#define atomic64_dec_and_test(v) (atomic64_sub_return(1, (v)) == 0)
+
+/*
+ * atomic64_dec_if_positive - decrement by 1 if old value positive
+ * @v: pointer of type atomic64_t
+ */
+#define atomic64_dec_if_positive(v) atomic64_sub_if_positive(1, v)
+
+/*
+ * atomic64_inc - increment atomic variable
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically increments @v by 1.
+ */
+#define atomic64_inc(v) atomic64_add(1,(v))
+
+/*
+ * atomic64_dec - decrement and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically decrements @v by 1.
+ */
+#define atomic64_dec(v) atomic64_sub(1,(v))
+
+/*
+ * atomic64_add_negative - add and test if negative
+ * @v: pointer of type atomic64_t
+ * @i: integer value to add
+ *
+ * Atomically adds @i to @v and returns true
+ * if the result is negative, or false when
+ * result is greater than or equal to zero.
+ */
+#define atomic64_add_negative(i,v) (atomic64_add_return(i, (v)) < 0)
+
+#endif /* CONFIG_MIPS64 */
+
+/*
+ * atomic*_return operations are serializing but not the non-*_return
+ * versions.
+ */
+#define smp_mb__before_atomic_dec() smp_mb()
+#define smp_mb__after_atomic_dec() smp_mb()
+#define smp_mb__before_atomic_inc() smp_mb()
+#define smp_mb__after_atomic_inc() smp_mb()
+
+#endif /* _ASM_ATOMIC_H */
diff --git a/include/asm-mips/bcache.h b/include/asm-mips/bcache.h
new file mode 100644
index 000000000000..446102b34f4e
--- /dev/null
+++ b/include/asm-mips/bcache.h
@@ -0,0 +1,62 @@
+/*
+ * 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) 1997, 1999 by Ralf Baechle
+ * Copyright (c) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_BCACHE_H
+#define _ASM_BCACHE_H
+
+#include <linux/config.h>
+
+/* Some R4000 / R4400 / R4600 / R5000 machines may have a non-dma-coherent,
+ chipset implemented caches. On machines with other CPUs the CPU does the
+ cache thing itself. */
+struct bcache_ops {
+ void (*bc_enable)(void);
+ void (*bc_disable)(void);
+ void (*bc_wback_inv)(unsigned long page, unsigned long size);
+ void (*bc_inv)(unsigned long page, unsigned long size);
+};
+
+extern void indy_sc_init(void);
+extern void sni_pcimt_sc_init(void);
+
+#ifdef CONFIG_BOARD_SCACHE
+
+extern struct bcache_ops *bcops;
+
+static inline void bc_enable(void)
+{
+ bcops->bc_enable();
+}
+
+static inline void bc_disable(void)
+{
+ bcops->bc_disable();
+}
+
+static inline void bc_wback_inv(unsigned long page, unsigned long size)
+{
+ bcops->bc_wback_inv(page, size);
+}
+
+static inline void bc_inv(unsigned long page, unsigned long size)
+{
+ bcops->bc_inv(page, size);
+}
+
+#else /* !defined(CONFIG_BOARD_SCACHE) */
+
+/* Not R4000 / R4400 / R4600 / R5000. */
+
+#define bc_enable() do { } while (0)
+#define bc_disable() do { } while (0)
+#define bc_wback_inv(page, size) do { } while (0)
+#define bc_inv(page, size) do { } while (0)
+
+#endif /* !defined(CONFIG_BOARD_SCACHE) */
+
+#endif /* _ASM_BCACHE_H */
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
new file mode 100644
index 000000000000..779d2187a6a4
--- /dev/null
+++ b/include/asm-mips/bitops.h
@@ -0,0 +1,850 @@
+/*
+ * 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) 1994 - 1997, 1999, 2000 Ralf Baechle (ralf@gnu.org)
+ * Copyright (c) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_BITOPS_H
+#define _ASM_BITOPS_H
+
+#include <linux/config.h>
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <asm/byteorder.h> /* sigh ... */
+#include <asm/cpu-features.h>
+
+#if (_MIPS_SZLONG == 32)
+#define SZLONG_LOG 5
+#define SZLONG_MASK 31UL
+#define __LL "ll "
+#define __SC "sc "
+#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
+#elif (_MIPS_SZLONG == 64)
+#define SZLONG_LOG 6
+#define SZLONG_MASK 63UL
+#define __LL "lld "
+#define __SC "scd "
+#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
+#endif
+
+#ifdef __KERNEL__
+
+#include <asm/interrupt.h>
+#include <asm/sgidefs.h>
+#include <asm/war.h>
+
+/*
+ * clear_bit() doesn't provide any barrier for the compiler.
+ */
+#define smp_mb__before_clear_bit() smp_mb()
+#define smp_mb__after_clear_bit() smp_mb()
+
+/*
+ * Only disable interrupt for kernel mode stuff to keep usermode stuff
+ * that dares to use kernel include files alive.
+ */
+
+#define __bi_flags unsigned long flags
+#define __bi_local_irq_save(x) local_irq_save(x)
+#define __bi_local_irq_restore(x) local_irq_restore(x)
+#else
+#define __bi_flags
+#define __bi_local_irq_save(x)
+#define __bi_local_irq_restore(x)
+#endif /* __KERNEL__ */
+
+/*
+ * set_bit - Atomically set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This function is atomic and may not be reordered. See __set_bit()
+ * if you do not require the atomic guarantees.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
+{
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # set_bit \n"
+ " or %0, %2 \n"
+ " "__SC "%0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ } else if (cpu_has_llsc) {
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # set_bit \n"
+ " or %0, %2 \n"
+ " "__SC "%0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ *a |= mask;
+ __bi_local_irq_restore(flags);
+ }
+}
+
+/*
+ * __set_bit - Set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * Unlike set_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void __set_bit(unsigned long nr, volatile unsigned long * addr)
+{
+ unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+
+ *m |= 1UL << (nr & SZLONG_MASK);
+}
+
+/*
+ * clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * clear_bit() is atomic and may not be reordered. However, it does
+ * not contain a memory barrier, so if it is used for locking purposes,
+ * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
+ * in order to ensure changes are visible on other processors.
+ */
+static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
+{
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # clear_bit \n"
+ " and %0, %2 \n"
+ " " __SC "%0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ } else if (cpu_has_llsc) {
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # clear_bit \n"
+ " and %0, %2 \n"
+ " " __SC "%0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ *a &= ~mask;
+ __bi_local_irq_restore(flags);
+ }
+}
+
+/*
+ * __clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * Unlike clear_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void __clear_bit(unsigned long nr, volatile unsigned long * addr)
+{
+ unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+
+ *m &= ~(1UL << (nr & SZLONG_MASK));
+}
+
+/*
+ * change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit() is atomic and may not be reordered.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # change_bit \n"
+ " xor %0, %2 \n"
+ " "__SC "%0, %1 \n"
+ " beqzl %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ } else if (cpu_has_llsc) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp;
+
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # change_bit \n"
+ " xor %0, %2 \n"
+ " "__SC "%0, %1 \n"
+ " beqz %0, 1b \n"
+ : "=&r" (temp), "=m" (*m)
+ : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ *a ^= mask;
+ __bi_local_irq_restore(flags);
+ }
+}
+
+/*
+ * __change_bit - Toggle a bit in memory
+ * @nr: the bit to change
+ * @addr: the address to start counting from
+ *
+ * Unlike change_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void __change_bit(unsigned long nr, volatile unsigned long * addr)
+{
+ unsigned long * m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+
+ *m ^= 1UL << (nr & SZLONG_MASK);
+}
+
+/*
+ * test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_set_bit(unsigned long nr,
+ volatile unsigned long *addr)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # test_and_set_bit \n"
+ " or %2, %0, %3 \n"
+ " " __SC "%2, %1 \n"
+ " beqzl %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ "sync \n"
+#endif
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else if (cpu_has_llsc) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ " .set noreorder # test_and_set_bit \n"
+ "1: " __LL "%0, %1 \n"
+ " or %2, %0, %3 \n"
+ " " __SC "%2, %1 \n"
+ " beqz %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ "sync \n"
+#endif
+ ".set\treorder"
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ int retval;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ retval = (mask & *a) != 0;
+ *a |= mask;
+ __bi_local_irq_restore(flags);
+
+ return retval;
+ }
+}
+
+/*
+ * __test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is non-atomic and can be reordered.
+ * If two examples of this operation race, one can appear to succeed
+ * but actually fail. You must protect multiple accesses with a lock.
+ */
+static inline int __test_and_set_bit(unsigned long nr,
+ volatile unsigned long *addr)
+{
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ int retval;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ retval = (mask & *a) != 0;
+ *a |= mask;
+
+ return retval;
+}
+
+/*
+ * test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_clear_bit(unsigned long nr,
+ volatile unsigned long *addr)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ "1: " __LL "%0, %1 # test_and_clear_bit \n"
+ " or %2, %0, %3 \n"
+ " xor %2, %3 \n"
+ __SC "%2, %1 \n"
+ " beqzl %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else if (cpu_has_llsc) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ " .set noreorder # test_and_clear_bit \n"
+ "1: " __LL "%0, %1 \n"
+ " or %2, %0, %3 \n"
+ " xor %2, %3 \n"
+ __SC "%2, %1 \n"
+ " beqz %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ " .set reorder \n"
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ int retval;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ retval = (mask & *a) != 0;
+ *a &= ~mask;
+ __bi_local_irq_restore(flags);
+
+ return retval;
+ }
+}
+
+/*
+ * __test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is non-atomic and can be reordered.
+ * If two examples of this operation race, one can appear to succeed
+ * but actually fail. You must protect multiple accesses with a lock.
+ */
+static inline int __test_and_clear_bit(unsigned long nr,
+ volatile unsigned long * addr)
+{
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ int retval;
+
+ a += (nr >> SZLONG_LOG);
+ mask = 1UL << (nr & SZLONG_MASK);
+ retval = ((mask & *a) != 0);
+ *a &= ~mask;
+
+ return retval;
+}
+
+/*
+ * test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_change_bit(unsigned long nr,
+ volatile unsigned long *addr)
+{
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ "1: " __LL " %0, %1 # test_and_change_bit \n"
+ " xor %2, %0, %3 \n"
+ " "__SC "%2, %1 \n"
+ " beqzl %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else if (cpu_has_llsc) {
+ unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned long temp, res;
+
+ __asm__ __volatile__(
+ " .set noreorder # test_and_change_bit \n"
+ "1: " __LL " %0, %1 \n"
+ " xor %2, %0, %3 \n"
+ " "__SC "\t%2, %1 \n"
+ " beqz %2, 1b \n"
+ " and %2, %0, %3 \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ " .set reorder \n"
+ : "=&r" (temp), "=m" (*m), "=&r" (res)
+ : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "memory");
+
+ return res != 0;
+ } else {
+ volatile unsigned long *a = addr;
+ unsigned long mask, retval;
+ __bi_flags;
+
+ a += nr >> SZLONG_LOG;
+ mask = 1UL << (nr & SZLONG_MASK);
+ __bi_local_irq_save(flags);
+ retval = (mask & *a) != 0;
+ *a ^= mask;
+ __bi_local_irq_restore(flags);
+
+ return retval;
+ }
+}
+
+/*
+ * __test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is non-atomic and can be reordered.
+ * If two examples of this operation race, one can appear to succeed
+ * but actually fail. You must protect multiple accesses with a lock.
+ */
+static inline int __test_and_change_bit(unsigned long nr,
+ volatile unsigned long *addr)
+{
+ volatile unsigned long *a = addr;
+ unsigned long mask;
+ int retval;
+
+ a += (nr >> SZLONG_LOG);
+ mask = 1UL << (nr & SZLONG_MASK);
+ retval = ((mask & *a) != 0);
+ *a ^= mask;
+
+ return retval;
+}
+
+#undef __bi_flags
+#undef __bi_local_irq_save
+#undef __bi_local_irq_restore
+
+/*
+ * test_bit - Determine whether a bit is set
+ * @nr: bit number to test
+ * @addr: Address to start counting from
+ */
+static inline int test_bit(unsigned long nr, const volatile unsigned long *addr)
+{
+ return 1UL & (addr[nr >> SZLONG_LOG] >> (nr & SZLONG_MASK));
+}
+
+/*
+ * ffz - find first zero in word.
+ * @word: The word to search
+ *
+ * Undefined if no zero exists, so code should check against ~0UL first.
+ */
+static inline unsigned long ffz(unsigned long word)
+{
+ int b = 0, s;
+
+ word = ~word;
+#ifdef CONFIG_MIPS32
+ s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
+ s = 8; if (word << 24 != 0) s = 0; b += s; word >>= s;
+ s = 4; if (word << 28 != 0) s = 0; b += s; word >>= s;
+ s = 2; if (word << 30 != 0) s = 0; b += s; word >>= s;
+ s = 1; if (word << 31 != 0) s = 0; b += s;
+#endif
+#ifdef CONFIG_MIPS64
+ s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
+ s = 16; if (word << 48 != 0) s = 0; b += s; word >>= s;
+ s = 8; if (word << 56 != 0) s = 0; b += s; word >>= s;
+ s = 4; if (word << 60 != 0) s = 0; b += s; word >>= s;
+ s = 2; if (word << 62 != 0) s = 0; b += s; word >>= s;
+ s = 1; if (word << 63 != 0) s = 0; b += s;
+#endif
+
+ return b;
+}
+
+/*
+ * __ffs - find first bit in word.
+ * @word: The word to search
+ *
+ * Undefined if no bit exists, so code should check against 0 first.
+ */
+static inline unsigned long __ffs(unsigned long word)
+{
+ return ffz(~word);
+}
+
+/*
+ * fls: find last bit set.
+ */
+
+#define fls(x) generic_fls(x)
+
+/*
+ * find_next_zero_bit - find the first zero bit in a memory region
+ * @addr: The address to base the search on
+ * @offset: The bitnumber to start searching at
+ * @size: The maximum size to search
+ */
+static inline unsigned long find_next_zero_bit(const unsigned long *addr,
+ unsigned long size, unsigned long offset)
+{
+ const unsigned long *p = addr + (offset >> SZLONG_LOG);
+ unsigned long result = offset & ~SZLONG_MASK;
+ unsigned long tmp;
+
+ if (offset >= size)
+ return size;
+ size -= result;
+ offset &= SZLONG_MASK;
+ if (offset) {
+ tmp = *(p++);
+ tmp |= ~0UL >> (_MIPS_SZLONG-offset);
+ if (size < _MIPS_SZLONG)
+ goto found_first;
+ if (~tmp)
+ goto found_middle;
+ size -= _MIPS_SZLONG;
+ result += _MIPS_SZLONG;
+ }
+ while (size & ~SZLONG_MASK) {
+ if (~(tmp = *(p++)))
+ goto found_middle;
+ result += _MIPS_SZLONG;
+ size -= _MIPS_SZLONG;
+ }
+ if (!size)
+ return result;
+ tmp = *p;
+
+found_first:
+ tmp |= ~0UL << size;
+ if (tmp == ~0UL) /* Are any bits zero? */
+ return result + size; /* Nope. */
+found_middle:
+ return result + ffz(tmp);
+}
+
+#define find_first_zero_bit(addr, size) \
+ find_next_zero_bit((addr), (size), 0)
+
+/*
+ * find_next_bit - find the next set bit in a memory region
+ * @addr: The address to base the search on
+ * @offset: The bitnumber to start searching at
+ * @size: The maximum size to search
+ */
+static inline unsigned long find_next_bit(const unsigned long *addr,
+ unsigned long size, unsigned long offset)
+{
+ const unsigned long *p = addr + (offset >> SZLONG_LOG);
+ unsigned long result = offset & ~SZLONG_MASK;
+ unsigned long tmp;
+
+ if (offset >= size)
+ return size;
+ size -= result;
+ offset &= SZLONG_MASK;
+ if (offset) {
+ tmp = *(p++);
+ tmp &= ~0UL << offset;
+ if (size < _MIPS_SZLONG)
+ goto found_first;
+ if (tmp)
+ goto found_middle;
+ size -= _MIPS_SZLONG;
+ result += _MIPS_SZLONG;
+ }
+ while (size & ~SZLONG_MASK) {
+ if ((tmp = *(p++)))
+ goto found_middle;
+ result += _MIPS_SZLONG;
+ size -= _MIPS_SZLONG;
+ }
+ if (!size)
+ return result;
+ tmp = *p;
+
+found_first:
+ tmp &= ~0UL >> (_MIPS_SZLONG - size);
+ if (tmp == 0UL) /* Are any bits set? */
+ return result + size; /* Nope. */
+found_middle:
+ return result + __ffs(tmp);
+}
+
+/*
+ * find_first_bit - find the first set bit in a memory region
+ * @addr: The address to start the search at
+ * @size: The maximum size to search
+ *
+ * Returns the bit-number of the first set bit, not the number of the byte
+ * containing a bit.
+ */
+#define find_first_bit(addr, size) \
+ find_next_bit((addr), (size), 0)
+
+#ifdef __KERNEL__
+
+/*
+ * Every architecture must define this function. It's the fastest
+ * way of searching a 140-bit bitmap where the first 100 bits are
+ * unlikely to be set. It's guaranteed that at least one of the 140
+ * bits is cleared.
+ */
+static inline int sched_find_first_bit(const unsigned long *b)
+{
+#ifdef CONFIG_MIPS32
+ if (unlikely(b[0]))
+ return __ffs(b[0]);
+ if (unlikely(b[1]))
+ return __ffs(b[1]) + 32;
+ if (unlikely(b[2]))
+ return __ffs(b[2]) + 64;
+ if (b[3])
+ return __ffs(b[3]) + 96;
+ return __ffs(b[4]) + 128;
+#endif
+#ifdef CONFIG_MIPS64
+ if (unlikely(b[0]))
+ return __ffs(b[0]);
+ if (unlikely(b[1]))
+ return __ffs(b[1]) + 64;
+ return __ffs(b[2]) + 128;
+#endif
+}
+
+/*
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+
+#define ffs(x) generic_ffs(x)
+
+/*
+ * hweightN - returns the hamming weight of a N-bit word
+ * @x: the word to weigh
+ *
+ * The Hamming Weight of a number is the total number of bits set in it.
+ */
+
+#define hweight64(x) generic_hweight64(x)
+#define hweight32(x) generic_hweight32(x)
+#define hweight16(x) generic_hweight16(x)
+#define hweight8(x) generic_hweight8(x)
+
+static inline int __test_and_set_le_bit(unsigned long nr, unsigned long *addr)
+{
+ unsigned char *ADDR = (unsigned char *) addr;
+ int mask, retval;
+
+ ADDR += nr >> 3;
+ mask = 1 << (nr & 0x07);
+ retval = (mask & *ADDR) != 0;
+ *ADDR |= mask;
+
+ return retval;
+}
+
+static inline int __test_and_clear_le_bit(unsigned long nr, unsigned long *addr)
+{
+ unsigned char *ADDR = (unsigned char *) addr;
+ int mask, retval;
+
+ ADDR += nr >> 3;
+ mask = 1 << (nr & 0x07);
+ retval = (mask & *ADDR) != 0;
+ *ADDR &= ~mask;
+
+ return retval;
+}
+
+static inline int test_le_bit(unsigned long nr, const unsigned long * addr)
+{
+ const unsigned char *ADDR = (const unsigned char *) addr;
+ int mask;
+
+ ADDR += nr >> 3;
+ mask = 1 << (nr & 0x07);
+
+ return ((mask & *ADDR) != 0);
+}
+
+static inline unsigned long find_next_zero_le_bit(unsigned long *addr,
+ unsigned long size, unsigned long offset)
+{
+ unsigned long *p = ((unsigned long *) addr) + (offset >> SZLONG_LOG);
+ unsigned long result = offset & ~SZLONG_MASK;
+ unsigned long tmp;
+
+ if (offset >= size)
+ return size;
+ size -= result;
+ offset &= SZLONG_MASK;
+ if (offset) {
+ tmp = cpu_to_lelongp(p++);
+ tmp |= ~0UL >> (_MIPS_SZLONG-offset); /* bug or feature ? */
+ if (size < _MIPS_SZLONG)
+ goto found_first;
+ if (~tmp)
+ goto found_middle;
+ size -= _MIPS_SZLONG;
+ result += _MIPS_SZLONG;
+ }
+ while (size & ~SZLONG_MASK) {
+ if (~(tmp = cpu_to_lelongp(p++)))
+ goto found_middle;
+ result += _MIPS_SZLONG;
+ size -= _MIPS_SZLONG;
+ }
+ if (!size)
+ return result;
+ tmp = cpu_to_lelongp(p);
+
+found_first:
+ tmp |= ~0UL << size;
+ if (tmp == ~0UL) /* Are any bits zero? */
+ return result + size; /* Nope. */
+
+found_middle:
+ return result + ffz(tmp);
+}
+
+#define find_first_zero_le_bit(addr, size) \
+ find_next_zero_le_bit((addr), (size), 0)
+
+#define ext2_set_bit(nr,addr) \
+ __test_and_set_le_bit((nr),(unsigned long*)addr)
+#define ext2_clear_bit(nr, addr) \
+ __test_and_clear_le_bit((nr),(unsigned long*)addr)
+ #define ext2_set_bit_atomic(lock, nr, addr) \
+({ \
+ int ret; \
+ spin_lock(lock); \
+ ret = ext2_set_bit((nr), (addr)); \
+ spin_unlock(lock); \
+ ret; \
+})
+
+#define ext2_clear_bit_atomic(lock, nr, addr) \
+({ \
+ int ret; \
+ spin_lock(lock); \
+ ret = ext2_clear_bit((nr), (addr)); \
+ spin_unlock(lock); \
+ ret; \
+})
+#define ext2_test_bit(nr, addr) test_le_bit((nr),(unsigned long*)addr)
+#define ext2_find_first_zero_bit(addr, size) \
+ find_first_zero_le_bit((unsigned long*)addr, size)
+#define ext2_find_next_zero_bit(addr, size, off) \
+ find_next_zero_le_bit((unsigned long*)addr, size, off)
+
+/*
+ * Bitmap functions for the minix filesystem.
+ *
+ * FIXME: These assume that Minix uses the native byte/bitorder.
+ * This limits the Minix filesystem's value for data exchange very much.
+ */
+#define minix_test_and_set_bit(nr,addr) test_and_set_bit(nr,addr)
+#define minix_set_bit(nr,addr) set_bit(nr,addr)
+#define minix_test_and_clear_bit(nr,addr) test_and_clear_bit(nr,addr)
+#define minix_test_bit(nr,addr) test_bit(nr,addr)
+#define minix_find_first_zero_bit(addr,size) find_first_zero_bit(addr,size)
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_BITOPS_H */
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
new file mode 100644
index 000000000000..b1e57d783604
--- /dev/null
+++ b/include/asm-mips/bootinfo.h
@@ -0,0 +1,256 @@
+/*
+ * 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) 1995, 1996, 2003 by Ralf Baechle
+ * Copyright (C) 1995, 1996 Andreas Busse
+ * Copyright (C) 1995, 1996 Stoned Elipot
+ * Copyright (C) 1995, 1996 Paul M. Antoine.
+ */
+#ifndef _ASM_BOOTINFO_H
+#define _ASM_BOOTINFO_H
+
+#include <linux/types.h>
+#include <asm/setup.h>
+
+/*
+ * The MACH_GROUP_ IDs are the equivalent to PCI vendor IDs; the remaining
+ * MACH_ values equivalent to product IDs. As such the numbers do not
+ * necessarily reflect technical relations or similarities between systems.
+ */
+
+/*
+ * Valid machtype values for group unknown
+ */
+#define MACH_GROUP_UNKNOWN 0 /* whatever... */
+#define MACH_UNKNOWN 0 /* whatever... */
+
+/*
+ * Valid machtype values for group JAZZ
+ */
+#define MACH_GROUP_JAZZ 1 /* Jazz */
+#define MACH_ACER_PICA_61 0 /* Acer PICA-61 (PICA1) */
+#define MACH_MIPS_MAGNUM_4000 1 /* Mips Magnum 4000 "RC4030" */
+#define MACH_OLIVETTI_M700 2 /* Olivetti M700-10 (-15 ??) */
+
+/*
+ * Valid machtype for group DEC
+ */
+#define MACH_GROUP_DEC 2 /* Digital Equipment */
+#define MACH_DSUNKNOWN 0
+#define MACH_DS23100 1 /* DECstation 2100 or 3100 */
+#define MACH_DS5100 2 /* DECsystem 5100 */
+#define MACH_DS5000_200 3 /* DECstation 5000/200 */
+#define MACH_DS5000_1XX 4 /* DECstation 5000/120, 125, 133, 150 */
+#define MACH_DS5000_XX 5 /* DECstation 5000/20, 25, 33, 50 */
+#define MACH_DS5000_2X0 6 /* DECstation 5000/240, 260 */
+#define MACH_DS5400 7 /* DECsystem 5400 */
+#define MACH_DS5500 8 /* DECsystem 5500 */
+#define MACH_DS5800 9 /* DECsystem 5800 */
+#define MACH_DS5900 10 /* DECsystem 5900 */
+
+/*
+ * Valid machtype for group ARC
+ */
+#define MACH_GROUP_ARC 3 /* Deskstation */
+#define MACH_DESKSTATION_RPC44 0 /* Deskstation rPC44 */
+#define MACH_DESKSTATION_TYNE 1 /* Deskstation Tyne */
+
+/*
+ * Valid machtype for group SNI_RM
+ */
+#define MACH_GROUP_SNI_RM 4 /* Siemens Nixdorf RM series */
+#define MACH_SNI_RM200_PCI 0 /* RM200/RM300/RM400 PCI series */
+
+/*
+ * Valid machtype for group ACN
+ */
+#define MACH_GROUP_ACN 5
+#define MACH_ACN_MIPS_BOARD 0 /* ACN MIPS single board */
+
+/*
+ * Valid machtype for group SGI
+ */
+#define MACH_GROUP_SGI 6 /* Silicon Graphics */
+#define MACH_SGI_IP22 0 /* Indy, Indigo2, Challenge S */
+#define MACH_SGI_IP27 1 /* Origin 200, Origin 2000, Onyx 2 */
+#define MACH_SGI_IP28 2 /* Indigo2 Impact */
+#define MACH_SGI_IP32 3 /* O2 */
+
+/*
+ * Valid machtype for group COBALT
+ */
+#define MACH_GROUP_COBALT 7 /* Cobalt servers */
+#define MACH_COBALT_27 0 /* Proto "27" hardware */
+
+/*
+ * Valid machtype for group NEC DDB
+ */
+#define MACH_GROUP_NEC_DDB 8 /* NEC DDB */
+#define MACH_NEC_DDB5074 0 /* NEC DDB Vrc-5074 */
+#define MACH_NEC_DDB5476 1 /* NEC DDB Vrc-5476 */
+#define MACH_NEC_DDB5477 2 /* NEC DDB Vrc-5477 */
+#define MACH_NEC_ROCKHOPPER 3 /* Rockhopper base board */
+#define MACH_NEC_ROCKHOPPERII 4 /* Rockhopper II base board */
+
+/*
+ * Valid machtype for group BAGET
+ */
+#define MACH_GROUP_BAGET 9 /* Baget */
+#define MACH_BAGET201 0 /* BT23-201 */
+#define MACH_BAGET202 1 /* BT23-202 */
+
+/*
+ * Cosine boards.
+ */
+#define MACH_GROUP_COSINE 10 /* CoSine Orion */
+#define MACH_COSINE_ORION 0
+
+/*
+ * Valid machtype for group GALILEO
+ */
+#define MACH_GROUP_GALILEO 11 /* Galileo Eval Boards */
+#define MACH_EV96100 0 /* EV96100 */
+#define MACH_EV64120A 1 /* EV64120A */
+
+/*
+ * Valid machtype for group MOMENCO
+ */
+#define MACH_GROUP_MOMENCO 12 /* Momentum Boards */
+#define MACH_MOMENCO_OCELOT 0
+#define MACH_MOMENCO_OCELOT_G 1
+#define MACH_MOMENCO_OCELOT_C 2
+#define MACH_MOMENCO_JAGUAR_ATX 3
+#define MACH_MOMENCO_OCELOT_3 4
+
+/*
+ * Valid machtype for group ITE
+ */
+#define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */
+#define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */
+
+/*
+ * Valid machtype for group PHILIPS
+ */
+#define MACH_GROUP_PHILIPS 14
+#define MACH_PHILIPS_NINO 0 /* Nino */
+#define MACH_PHILIPS_VELO 1 /* Velo */
+
+/*
+ * Valid machtype for group Globespan
+ */
+#define MACH_GROUP_GLOBESPAN 15 /* Globespan */
+#define MACH_IVR 0 /* IVR eval board */
+
+/*
+ * Valid machtype for group SIBYTE
+ */
+#define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */
+#define MACH_SWARM 0
+
+/*
+ * Valid machtypes for group Toshiba
+ */
+#define MACH_GROUP_TOSHIBA 17 /* Toshiba Reference Systems TSBREF */
+#define MACH_PALLAS 0
+#define MACH_TOPAS 1
+#define MACH_JMR 2
+#define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */
+#define MACH_TOSHIBA_RBTX4927 4
+#define MACH_TOSHIBA_RBTX4937 5
+
+#define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \
+ "RBTX4927", "RBTX4937" }
+
+/*
+ * Valid machtype for group Alchemy
+ */
+#define MACH_GROUP_ALCHEMY 18 /* AMD Alchemy */
+#define MACH_PB1000 0 /* Au1000-based eval board */
+#define MACH_PB1100 1 /* Au1100-based eval board */
+#define MACH_PB1500 2 /* Au1500-based eval board */
+#define MACH_DB1000 3 /* Au1000-based eval board */
+#define MACH_DB1100 4 /* Au1100-based eval board */
+#define MACH_DB1500 5 /* Au1500-based eval board */
+#define MACH_XXS1500 6 /* Au1500-based eval board */
+#define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */
+#define MACH_PB1550 8 /* Au1550-based eval board */
+#define MACH_DB1550 9 /* Au1550-based eval board */
+
+/*
+ * Valid machtype for group NEC_VR41XX
+ *
+ * Various NEC-based devices.
+ *
+ * FIXME: MACH_GROUPs should be by _MANUFACTURER_ of * the device, not by
+ * technical properties, so no new additions to this group.
+ */
+#define MACH_GROUP_NEC_VR41XX 19
+#define MACH_NEC_OSPREY 0 /* Osprey eval board */
+#define MACH_NEC_EAGLE 1 /* NEC Eagle/Hawk board */
+#define MACH_ZAO_CAPCELLA 2 /* ZAO Networks Capcella */
+#define MACH_VICTOR_MPC30X 3 /* Victor MP-C303/304 */
+#define MACH_IBM_WORKPAD 4 /* IBM WorkPad z50 */
+#define MACH_CASIO_E55 5 /* CASIO CASSIOPEIA E-10/15/55/65 */
+#define MACH_TANBAC_TB0226 6 /* TANBAC TB0226 (Mbase) */
+#define MACH_TANBAC_TB0229 7 /* TANBAC TB0229 (VR4131DIMM) */
+#define MACH_NEC_CMBVR4133 8 /* CMB VR4133 Board */
+
+#define MACH_GROUP_HP_LJ 20 /* Hewlett Packard LaserJet */
+#define MACH_HP_LASERJET 1
+
+/*
+ * Valid machtype for group LASAT
+ */
+#define MACH_GROUP_LASAT 21
+#define MACH_LASAT_100 0 /* Masquerade II/SP100/SP50/SP25 */
+#define MACH_LASAT_200 1 /* Masquerade PRO/SP200 */
+
+/*
+ * Valid machtype for group TITAN
+ */
+#define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
+#define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
+
+#define CL_SIZE COMMAND_LINE_SIZE
+
+const char *get_system_type(void);
+
+extern unsigned long mips_machtype;
+extern unsigned long mips_machgroup;
+
+#define BOOT_MEM_MAP_MAX 32
+#define BOOT_MEM_RAM 1
+#define BOOT_MEM_ROM_DATA 2
+#define BOOT_MEM_RESERVED 3
+
+/*
+ * A memory map that's built upon what was determined
+ * or specified on the command line.
+ */
+struct boot_mem_map {
+ int nr_map;
+ struct boot_mem_map_entry {
+ phys_t addr; /* start of memory segment */
+ phys_t size; /* size of memory segment */
+ long type; /* type of memory segment */
+ } map[BOOT_MEM_MAP_MAX];
+};
+
+extern struct boot_mem_map boot_mem_map;
+
+extern void add_memory_region(phys_t start, phys_t size, long type);
+
+extern void prom_init(void);
+
+/*
+ * Initial kernel command line, usually setup by prom_init()
+ */
+extern char arcs_cmdline[CL_SIZE];
+
+/*
+ * Registers a0, a1, a3 and a4 as passed to the kenrel entry by firmware
+ */
+extern unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3;
+#endif /* _ASM_BOOTINFO_H */
diff --git a/include/asm-mips/branch.h b/include/asm-mips/branch.h
new file mode 100644
index 000000000000..37c6857c8d4a
--- /dev/null
+++ b/include/asm-mips/branch.h
@@ -0,0 +1,38 @@
+/*
+ * 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) 1996, 1997, 1998, 2001 by Ralf Baechle
+ */
+#ifndef _ASM_BRANCH_H
+#define _ASM_BRANCH_H
+
+#include <asm/ptrace.h>
+
+static inline int delay_slot(struct pt_regs *regs)
+{
+ return regs->cp0_cause & CAUSEF_BD;
+}
+
+static inline unsigned long exception_epc(struct pt_regs *regs)
+{
+ if (!delay_slot(regs))
+ return regs->cp0_epc;
+
+ return regs->cp0_epc + 4;
+}
+
+extern int __compute_return_epc(struct pt_regs *regs);
+
+static inline int compute_return_epc(struct pt_regs *regs)
+{
+ if (!delay_slot(regs)) {
+ regs->cp0_epc += 4;
+ return 0;
+ }
+
+ return __compute_return_epc(regs);
+}
+
+#endif /* _ASM_BRANCH_H */
diff --git a/include/asm-mips/break.h b/include/asm-mips/break.h
new file mode 100644
index 000000000000..2e6de788f207
--- /dev/null
+++ b/include/asm-mips/break.h
@@ -0,0 +1,33 @@
+/*
+ * 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) 1995, 2003 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_BREAK_H
+#define __ASM_BREAK_H
+
+/*
+ * The following break codes are or were in use for specific purposes in
+ * other MIPS operating systems. Linux/MIPS doesn't use all of them. The
+ * unused ones are here as placeholders; we might encounter them in
+ * non-Linux/MIPS object files or make use of them in the future.
+ */
+#define BRK_USERBP 0 /* User bp (used by debuggers) */
+#define BRK_KERNELBP 1 /* Break in the kernel */
+#define BRK_ABORT 2 /* Sometimes used by abort(3) to SIGIOT */
+#define BRK_BD_TAKEN 3 /* For bd slot emulation - not implemented */
+#define BRK_BD_NOTTAKEN 4 /* For bd slot emulation - not implemented */
+#define BRK_SSTEPBP 5 /* User bp (used by debuggers) */
+#define BRK_OVERFLOW 6 /* Overflow check */
+#define BRK_DIVZERO 7 /* Divide by zero check */
+#define BRK_RANGE 8 /* Range error check */
+#define BRK_STACKOVERFLOW 9 /* For Ada stackchecking */
+#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */
+#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */
+#define BRK_BUG 512 /* Used by BUG() */
+#define BRK_MULOVF 1023 /* Multiply overflow */
+
+#endif /* __ASM_BREAK_H */
diff --git a/include/asm-mips/bug.h b/include/asm-mips/bug.h
new file mode 100644
index 000000000000..eb94bb96cfbc
--- /dev/null
+++ b/include/asm-mips/bug.h
@@ -0,0 +1,14 @@
+#ifndef __ASM_BUG_H
+#define __ASM_BUG_H
+
+#include <asm/break.h>
+
+#define BUG() \
+do { \
+ __asm__ __volatile__("break %0" : : "i" (BRK_BUG)); \
+} while (0)
+
+#define HAVE_ARCH_BUG
+#include <asm-generic/bug.h>
+
+#endif
diff --git a/include/asm-mips/bugs.h b/include/asm-mips/bugs.h
new file mode 100644
index 000000000000..18cced19cca4
--- /dev/null
+++ b/include/asm-mips/bugs.h
@@ -0,0 +1,23 @@
+/*
+ * This is included by init/main.c to check for architecture-dependent bugs.
+ *
+ * Needs:
+ * void check_bugs(void);
+ */
+#ifndef _ASM_BUGS_H
+#define _ASM_BUGS_H
+
+#include <linux/config.h>
+
+extern void check_bugs32(void);
+extern void check_bugs64(void);
+
+static inline void check_bugs(void)
+{
+ check_bugs32();
+#ifdef CONFIG_MIPS64
+ check_bugs64();
+#endif
+}
+
+#endif /* _ASM_BUGS_H */
diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
new file mode 100644
index 000000000000..d1fe9e5c62e4
--- /dev/null
+++ b/include/asm-mips/byteorder.h
@@ -0,0 +1,30 @@
+/*
+ * 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) 1996, 99, 2003 by Ralf Baechle
+ */
+#ifndef _ASM_BYTEORDER_H
+#define _ASM_BYTEORDER_H
+
+#include <asm/types.h>
+
+#ifdef __GNUC__
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
+#endif /* __GNUC__ */
+
+#if defined (__MIPSEB__)
+# include <linux/byteorder/big_endian.h>
+#elif defined (__MIPSEL__)
+# include <linux/byteorder/little_endian.h>
+#else
+# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
+#endif
+
+#endif /* _ASM_BYTEORDER_H */
diff --git a/include/asm-mips/cache.h b/include/asm-mips/cache.h
new file mode 100644
index 000000000000..4517bdf20953
--- /dev/null
+++ b/include/asm-mips/cache.h
@@ -0,0 +1,23 @@
+/*
+ * 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) 1997, 98, 99, 2000, 2003 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_CACHE_H
+#define _ASM_CACHE_H
+
+#include <linux/config.h>
+
+#define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
+#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
+
+#define L1_CACHE_SHIFT_MAX 6
+#define SMP_CACHE_SHIFT L1_CACHE_SHIFT
+#define SMP_CACHE_BYTES L1_CACHE_BYTES
+
+#define ARCH_KMALLOC_MINALIGN 8
+
+#endif /* _ASM_CACHE_H */
diff --git a/include/asm-mips/cachectl.h b/include/asm-mips/cachectl.h
new file mode 100644
index 000000000000..f3ce721861d3
--- /dev/null
+++ b/include/asm-mips/cachectl.h
@@ -0,0 +1,26 @@
+/*
+ * 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) 1994, 1995, 1996 by Ralf Baechle
+ */
+#ifndef _ASM_CACHECTL
+#define _ASM_CACHECTL
+
+/*
+ * Options for cacheflush system call
+ */
+#define ICACHE (1<<0) /* flush instruction cache */
+#define DCACHE (1<<1) /* writeback and flush data cache */
+#define BCACHE (ICACHE|DCACHE) /* flush both caches */
+
+/*
+ * Caching modes for the cachectl(2) call
+ *
+ * cachectl(2) is currently not supported and returns ENOSYS.
+ */
+#define CACHEABLE 0 /* make pages cacheable */
+#define UNCACHEABLE 1 /* make pages uncacheable */
+
+#endif /* _ASM_CACHECTL */
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
new file mode 100644
index 000000000000..635f1bfb403e
--- /dev/null
+++ b/include/asm-mips/cacheflush.h
@@ -0,0 +1,81 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2000, 01, 02, 03 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_CACHEFLUSH_H
+#define _ASM_CACHEFLUSH_H
+
+/* Keep includes the same across arches. */
+#include <linux/mm.h>
+#include <asm/cpu-features.h>
+
+/* Cache flushing:
+ *
+ * - flush_cache_all() flushes entire cache
+ * - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ * - flush_cache_page(mm, vmaddr, pfn) flushes a single page
+ * - flush_cache_range(vma, start, end) flushes a range of pages
+ * - flush_icache_range(start, end) flush a range of instructions
+ * - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
+ * - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
+ *
+ * MIPS specific flush operations:
+ *
+ * - flush_cache_sigtramp() flush signal trampoline
+ * - flush_icache_all() flush the entire instruction cache
+ * - flush_data_cache_page() flushes a page from the data cache
+ */
+extern void (*flush_cache_all)(void);
+extern void (*__flush_cache_all)(void);
+extern void (*flush_cache_mm)(struct mm_struct *mm);
+extern void (*flush_cache_range)(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end);
+extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
+extern void __flush_dcache_page(struct page *page);
+
+static inline void flush_dcache_page(struct page *page)
+{
+ if (cpu_has_dc_aliases)
+ __flush_dcache_page(page);
+
+}
+
+#define flush_dcache_mmap_lock(mapping) do { } while (0)
+#define flush_dcache_mmap_unlock(mapping) do { } while (0)
+
+extern void (*flush_icache_page)(struct vm_area_struct *vma,
+ struct page *page);
+extern void (*flush_icache_range)(unsigned long start, unsigned long end);
+#define flush_cache_vmap(start, end) flush_cache_all()
+#define flush_cache_vunmap(start, end) flush_cache_all()
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+do { \
+ memcpy(dst, (void *) src, len); \
+ flush_icache_page(vma, page); \
+} while (0)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+ memcpy(dst, src, len)
+
+extern void (*flush_cache_sigtramp)(unsigned long addr);
+extern void (*flush_icache_all)(void);
+extern void (*flush_data_cache_page)(unsigned long addr);
+
+/*
+ * This flag is used to indicate that the page pointed to by a pte
+ * is dirty and requires cleaning before returning it to the user.
+ */
+#define PG_dcache_dirty PG_arch_1
+
+#define Page_dcache_dirty(page) \
+ test_bit(PG_dcache_dirty, &(page)->flags)
+#define SetPageDcacheDirty(page) \
+ set_bit(PG_dcache_dirty, &(page)->flags)
+#define ClearPageDcacheDirty(page) \
+ clear_bit(PG_dcache_dirty, &(page)->flags)
+
+#endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-mips/cacheops.h b/include/asm-mips/cacheops.h
new file mode 100644
index 000000000000..c4a1ec31ff6a
--- /dev/null
+++ b/include/asm-mips/cacheops.h
@@ -0,0 +1,81 @@
+/*
+ * Cache operations for the cache instruction.
+ *
+ * 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.
+ *
+ * (C) Copyright 1996, 97, 99, 2002, 03 Ralf Baechle
+ * (C) Copyright 1999 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_CACHEOPS_H
+#define __ASM_CACHEOPS_H
+
+/*
+ * Cache Operations available on all MIPS processors with R4000-style caches
+ */
+#define Index_Invalidate_I 0x00
+#define Index_Writeback_Inv_D 0x01
+#define Index_Load_Tag_I 0x04
+#define Index_Load_Tag_D 0x05
+#define Index_Store_Tag_I 0x08
+#define Index_Store_Tag_D 0x09
+#define Hit_Invalidate_I 0x10
+#define Hit_Invalidate_D 0x11
+#define Hit_Writeback_Inv_D 0x15
+
+/*
+ * R4000-specific cacheops
+ */
+#define Create_Dirty_Excl_D 0x0d
+#define Fill 0x14
+#define Hit_Writeback_I 0x18
+#define Hit_Writeback_D 0x19
+
+/*
+ * R4000SC and R4400SC-specific cacheops
+ */
+#define Index_Invalidate_SI 0x02
+#define Index_Writeback_Inv_SD 0x03
+#define Index_Load_Tag_SI 0x06
+#define Index_Load_Tag_SD 0x07
+#define Index_Store_Tag_SI 0x0A
+#define Index_Store_Tag_SD 0x0B
+#define Create_Dirty_Excl_SD 0x0f
+#define Hit_Invalidate_SI 0x12
+#define Hit_Invalidate_SD 0x13
+#define Hit_Writeback_Inv_SD 0x17
+#define Hit_Writeback_SD 0x1b
+#define Hit_Set_Virtual_SI 0x1e
+#define Hit_Set_Virtual_SD 0x1f
+
+/*
+ * R5000-specific cacheops
+ */
+#define R5K_Page_Invalidate_S 0x17
+
+/*
+ * RM7000-specific cacheops
+ */
+#define Page_Invalidate_T 0x16
+
+/*
+ * R1000-specific cacheops
+ *
+ * Cacheops 0x02, 0x06, 0x0a, 0x0c-0x0e, 0x16, 0x1a and 0x1e are unused.
+ * Most of the _S cacheops are identical to the R4000SC _SD cacheops.
+ */
+#define Index_Writeback_Inv_S 0x03
+#define Index_Load_Tag_S 0x07
+#define Index_Store_Tag_S 0x0B
+#define Hit_Invalidate_S 0x13
+#define Cache_Barrier 0x14
+#define Hit_Writeback_Inv_S 0x17
+#define Index_Load_Data_I 0x18
+#define Index_Load_Data_D 0x19
+#define Index_Load_Data_S 0x1b
+#define Index_Store_Data_I 0x1c
+#define Index_Store_Data_D 0x1d
+#define Index_Store_Data_S 0x1f
+
+#endif /* __ASM_CACHEOPS_H */
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
new file mode 100644
index 000000000000..c25cc92b9950
--- /dev/null
+++ b/include/asm-mips/checksum.h
@@ -0,0 +1,253 @@
+/*
+ * 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) 1995, 96, 97, 98, 99, 2001 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2001 Thiemo Seufer.
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_CHECKSUM_H
+#define _ASM_CHECKSUM_H
+
+#include <linux/config.h>
+#include <linux/in6.h>
+
+#include <asm/uaccess.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
+ */
+unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum);
+
+/*
+ * this is a new version of the above that records errors it finds in *errp,
+ * but continues and zeros the rest of the buffer.
+ */
+unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int len,
+ unsigned int sum, int *errp);
+
+/*
+ * Copy and checksum to user
+ */
+#define HAVE_CSUM_COPY_USER
+static inline unsigned int csum_and_copy_to_user (const unsigned char *src,
+ unsigned char __user *dst,
+ int len, int sum,
+ int *err_ptr)
+{
+ might_sleep();
+ sum = csum_partial(src, len, sum);
+
+ if (copy_to_user(dst, src, len)) {
+ *err_ptr = -EFAULT;
+ return -1;
+ }
+
+ return sum;
+}
+
+/*
+ * the same as csum_partial, but copies from user space (but on MIPS
+ * we have just one address space, so this is identical to the above)
+ */
+unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *dst,
+ int len, unsigned int sum);
+
+/*
+ * Fold a partial checksum without adding pseudo headers
+ */
+static inline unsigned short int csum_fold(unsigned int sum)
+{
+ __asm__(
+ ".set\tnoat\t\t\t# csum_fold\n\t"
+ "sll\t$1,%0,16\n\t"
+ "addu\t%0,$1\n\t"
+ "sltu\t$1,%0,$1\n\t"
+ "srl\t%0,%0,16\n\t"
+ "addu\t%0,$1\n\t"
+ "xori\t%0,0xffff\n\t"
+ ".set\tat"
+ : "=r" (sum)
+ : "0" (sum));
+
+ return sum;
+}
+
+/*
+ * This is a version of ip_compute_csum() optimized for IP headers,
+ * which always checksum on 4 octet boundaries.
+ *
+ * By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by
+ * Arnt Gulbrandsen.
+ */
+static inline unsigned short ip_fast_csum(unsigned char *iph, unsigned int ihl)
+{
+ unsigned int *word = (unsigned int *) iph;
+ unsigned int *stop = word + ihl;
+ unsigned int csum;
+ int carry;
+
+ csum = word[0];
+ csum += word[1];
+ carry = (csum < word[1]);
+ csum += carry;
+
+ csum += word[2];
+ carry = (csum < word[2]);
+ csum += carry;
+
+ csum += word[3];
+ carry = (csum < word[3]);
+ csum += carry;
+
+ word += 4;
+ do {
+ csum += *word;
+ carry = (csum < *word);
+ csum += carry;
+ word++;
+ } while (word != stop);
+
+ return csum_fold(csum);
+}
+
+static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
+ unsigned long daddr, unsigned short len, unsigned short proto,
+ unsigned int sum)
+{
+ __asm__(
+ ".set\tnoat\t\t\t# csum_tcpudp_nofold\n\t"
+#ifdef CONFIG_MIPS32
+ "addu\t%0, %2\n\t"
+ "sltu\t$1, %0, %2\n\t"
+ "addu\t%0, $1\n\t"
+
+ "addu\t%0, %3\n\t"
+ "sltu\t$1, %0, %3\n\t"
+ "addu\t%0, $1\n\t"
+
+ "addu\t%0, %4\n\t"
+ "sltu\t$1, %0, %4\n\t"
+ "addu\t%0, $1\n\t"
+#endif
+#ifdef CONFIG_MIPS64
+ "daddu\t%0, %2\n\t"
+ "daddu\t%0, %3\n\t"
+ "daddu\t%0, %4\n\t"
+ "dsll32\t$1, %0, 0\n\t"
+ "daddu\t%0, $1\n\t"
+ "dsrl32\t%0, %0, 0\n\t"
+#endif
+ ".set\tat"
+ : "=r" (sum)
+ : "0" (daddr), "r"(saddr),
+#ifdef __MIPSEL__
+ "r" (((unsigned long)htons(len)<<16) + proto*256),
+#else
+ "r" (((unsigned long)(proto)<<16) + len),
+#endif
+ "r" (sum));
+
+ return sum;
+}
+
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
+ unsigned long daddr,
+ unsigned short len,
+ unsigned short proto,
+ unsigned int 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 unsigned short ip_compute_csum(unsigned char * buff, int len)
+{
+ return csum_fold(csum_partial(buff, len, 0));
+}
+
+#define _HAVE_ARCH_IPV6_CSUM
+static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
+ struct in6_addr *daddr,
+ __u32 len,
+ unsigned short proto,
+ unsigned int sum)
+{
+ __asm__(
+ ".set\tpush\t\t\t# csum_ipv6_magic\n\t"
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ "addu\t%0, %5\t\t\t# proto (long in network byte order)\n\t"
+ "sltu\t$1, %0, %5\n\t"
+ "addu\t%0, $1\n\t"
+
+ "addu\t%0, %6\t\t\t# csum\n\t"
+ "sltu\t$1, %0, %6\n\t"
+ "lw\t%1, 0(%2)\t\t\t# four words source address\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 4(%2)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 8(%2)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 12(%2)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 0(%3)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 4(%3)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 8(%3)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "lw\t%1, 12(%3)\n\t"
+ "addu\t%0, $1\n\t"
+ "addu\t%0, %1\n\t"
+ "sltu\t$1, %0, %1\n\t"
+
+ "addu\t%0, $1\t\t\t# Add final carry\n\t"
+ ".set\tpop"
+ : "=r" (sum), "=r" (proto)
+ : "r" (saddr), "r" (daddr),
+ "0" (htonl(len)), "1" (htonl(proto)), "r" (sum));
+
+ return csum_fold(sum);
+}
+
+#endif /* _ASM_CHECKSUM_H */
diff --git a/include/asm-mips/cobalt/cobalt.h b/include/asm-mips/cobalt/cobalt.h
new file mode 100644
index 000000000000..ca1fbc0579fe
--- /dev/null
+++ b/include/asm-mips/cobalt/cobalt.h
@@ -0,0 +1,90 @@
+/*
+ * Lowlevel hardware stuff for the MIPS based Cobalt microservers.
+ *
+ * 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) 1997 Cobalt Microserver
+ * Copyright (C) 1997, 2003 Ralf Baechle
+ * Copyright (C) 2001, 2002, 2003 Liam Davies (ldavies@agile.tv)
+ */
+#ifndef __ASM_COBALT_H
+#define __ASM_COBALT_H
+
+/*
+ * i8259 legacy interrupts used on Cobalt:
+ *
+ * 8 - RTC
+ * 9 - PCI
+ * 14 - IDE0
+ * 15 - IDE1
+ *
+ * CPU IRQs are 16 ... 23
+ */
+#define COBALT_TIMER_IRQ 18
+#define COBALT_SCC_IRQ 19 /* pre-production has 85C30 */
+#define COBALT_RAQ_SCSI_IRQ 19
+#define COBALT_ETH0_IRQ 19
+#define COBALT_ETH1_IRQ 20
+#define COBALT_SERIAL_IRQ 21
+#define COBALT_SCSI_IRQ 21
+#define COBALT_VIA_IRQ 22 /* Chained to VIA ISA bridge */
+#define COBALT_QUBE_SLOT_IRQ 23
+
+/*
+ * PCI configuration space manifest constants. These are wired into
+ * the board layout according to the PCI spec to enable the software
+ * to probe the hardware configuration space in a well defined manner.
+ *
+ * The PCI_DEVSHFT() macro transforms these values into numbers
+ * suitable for passing as the dev parameter to the various
+ * pcibios_read/write_config routines.
+ */
+#define COBALT_PCICONF_CPU 0x06
+#define COBALT_PCICONF_ETH0 0x07
+#define COBALT_PCICONF_RAQSCSI 0x08
+#define COBALT_PCICONF_VIA 0x09
+#define COBALT_PCICONF_PCISLOT 0x0A
+#define COBALT_PCICONF_ETH1 0x0C
+
+
+/*
+ * The Cobalt board id information. The boards have an ID number wired
+ * into the VIA that is available in the high nibble of register 94.
+ * This register is available in the VIA configuration space through the
+ * interface routines qube_pcibios_read/write_config. See cobalt/pci.c
+ */
+#define VIA_COBALT_BRD_ID_REG 0x94
+#define VIA_COBALT_BRD_REG_to_ID(reg) ((unsigned char) (reg) >> 4)
+#define COBALT_BRD_ID_QUBE1 0x3
+#define COBALT_BRD_ID_RAQ1 0x4
+#define COBALT_BRD_ID_QUBE2 0x5
+#define COBALT_BRD_ID_RAQ2 0x6
+
+/*
+ * Galileo chipset access macros for the Cobalt. The base address for
+ * the GT64111 chip is 0x14000000
+ *
+ * Most of this really should go into a separate GT64111 header file.
+ */
+#define GT64111_IO_BASE 0x10000000UL
+#define GT64111_BASE 0x14000000UL
+#define GALILEO_REG(ofs) (KSEG0 + GT64111_BASE + (unsigned long)(ofs))
+
+#define GALILEO_INL(port) (*(volatile unsigned int *) GALILEO_REG(port))
+#define GALILEO_OUTL(val, port) \
+do { \
+ *(volatile unsigned int *) GALILEO_REG(port) = (port); \
+} while (0)
+
+#define GALILEO_T0EXP 0x0100
+#define GALILEO_ENTC0 0x01
+#define GALILEO_SELTC0 0x02
+
+#define PCI_CFG_SET(devfn,where) \
+ GALILEO_OUTL((0x80000000 | (PCI_SLOT (devfn) << 11) | \
+ (PCI_FUNC (devfn) << 8) | (where)), GT_PCI0_CFGADDR_OFS)
+
+
+#endif /* __ASM_COBALT_H */
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
new file mode 100644
index 000000000000..dce92079e7fc
--- /dev/null
+++ b/include/asm-mips/compat.h
@@ -0,0 +1,144 @@
+#ifndef _ASM_COMPAT_H
+#define _ASM_COMPAT_H
+/*
+ * Architecture specific compatibility types
+ */
+#include <linux/types.h>
+#include <asm/page.h>
+
+#define COMPAT_USER_HZ 100
+
+typedef u32 compat_size_t;
+typedef s32 compat_ssize_t;
+typedef s32 compat_time_t;
+typedef s32 compat_clock_t;
+typedef s32 compat_suseconds_t;
+
+typedef s32 compat_pid_t;
+typedef s32 compat_uid_t;
+typedef s32 compat_gid_t;
+typedef u32 compat_mode_t;
+typedef u32 compat_ino_t;
+typedef u32 compat_dev_t;
+typedef s32 compat_off_t;
+typedef s64 compat_loff_t;
+typedef u32 compat_nlink_t;
+typedef s32 compat_ipc_pid_t;
+typedef s32 compat_daddr_t;
+typedef s32 compat_caddr_t;
+typedef struct {
+ s32 val[2];
+} compat_fsid_t;
+
+typedef s32 compat_int_t;
+typedef s32 compat_long_t;
+typedef u32 compat_uint_t;
+typedef u32 compat_ulong_t;
+
+struct compat_timespec {
+ compat_time_t tv_sec;
+ s32 tv_nsec;
+};
+
+struct compat_timeval {
+ compat_time_t tv_sec;
+ s32 tv_usec;
+};
+
+struct compat_stat {
+ compat_dev_t st_dev;
+ s32 st_pad1[3];
+ compat_ino_t st_ino;
+ compat_mode_t st_mode;
+ compat_nlink_t st_nlink;
+ compat_uid_t st_uid;
+ compat_gid_t st_gid;
+ compat_dev_t st_rdev;
+ s32 st_pad2[2];
+ compat_off_t st_size;
+ s32 st_pad3;
+ compat_time_t st_atime;
+ s32 st_atime_nsec;
+ compat_time_t st_mtime;
+ s32 st_mtime_nsec;
+ compat_time_t st_ctime;
+ s32 st_ctime_nsec;
+ s32 st_blksize;
+ s32 st_blocks;
+ s32 st_pad4[14];
+};
+
+struct compat_flock {
+ short l_type;
+ short l_whence;
+ compat_off_t l_start;
+ compat_off_t l_len;
+ s32 l_sysid;
+ compat_pid_t l_pid;
+ short __unused;
+ s32 pad[4];
+};
+
+#define F_GETLK64 33
+#define F_SETLK64 34
+#define F_SETLKW64 35
+
+struct compat_flock64 {
+ short l_type;
+ short l_whence;
+ compat_loff_t l_start;
+ compat_loff_t l_len;
+ compat_pid_t l_pid;
+};
+
+struct compat_statfs {
+ int f_type;
+ int f_bsize;
+ int f_frsize;
+ int f_blocks;
+ int f_bfree;
+ int f_files;
+ int f_ffree;
+ int f_bavail;
+ compat_fsid_t f_fsid;
+ int f_namelen;
+ int f_spare[6];
+};
+
+#define COMPAT_RLIM_INFINITY 0x7fffffffUL
+
+typedef u32 compat_old_sigset_t; /* at least 32 bits */
+
+#define _COMPAT_NSIG 128 /* Don't ask !$@#% ... */
+#define _COMPAT_NSIG_BPW 32
+
+typedef u32 compat_sigset_word;
+
+#define COMPAT_OFF_T_MAX 0x7fffffff
+#define COMPAT_LOFF_T_MAX 0x7fffffffffffffffL
+
+/*
+ * A pointer passed in from user mode. This should not
+ * be used for syscall parameters, just declare them
+ * as pointers because the syscall entry code will have
+ * appropriately comverted them already.
+ */
+typedef u32 compat_uptr_t;
+
+static inline void *compat_ptr(compat_uptr_t uptr)
+{
+ return (void *)(long)uptr;
+}
+
+static inline void *compat_alloc_user_space(long len)
+{
+ struct pt_regs *regs = (struct pt_regs *)
+ ((unsigned long) current_thread_info() + THREAD_SIZE - 32) - 1;
+
+ return (void *) (regs->regs[29] - len);
+}
+#if defined (__MIPSEL__)
+#define __COMPAT_ENDIAN_SWAP__ 1
+#endif
+
+#endif /* _ASM_COMPAT_H */
diff --git a/include/asm-mips/compiler.h b/include/asm-mips/compiler.h
new file mode 100644
index 000000000000..169ae26105e9
--- /dev/null
+++ b/include/asm-mips/compiler.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * 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_COMPILER_H
+#define _ASM_COMPILER_H
+
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+#define GCC_REG_ACCUM "$0"
+#else
+#define GCC_REG_ACCUM "accum"
+#endif
+
+#endif /* _ASM_COMPILER_H */
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
new file mode 100644
index 000000000000..1df2c299de82
--- /dev/null
+++ b/include/asm-mips/cpu-features.h
@@ -0,0 +1,159 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_CPU_FEATURES_H
+#define __ASM_CPU_FEATURES_H
+
+#include <linux/config.h>
+
+#include <asm/cpu.h>
+#include <asm/cpu-info.h>
+#include <cpu-feature-overrides.h>
+
+/*
+ * SMP assumption: Options of CPU 0 are a superset of all processors.
+ * This is true for all known MIPS systems.
+ */
+#ifndef cpu_has_tlb
+#define cpu_has_tlb (cpu_data[0].options & MIPS_CPU_TLB)
+#endif
+#ifndef cpu_has_4kex
+#define cpu_has_4kex (cpu_data[0].options & MIPS_CPU_4KEX)
+#endif
+#ifndef cpu_has_4ktlb
+#define cpu_has_4ktlb (cpu_data[0].options & MIPS_CPU_4KTLB)
+#endif
+#ifndef cpu_has_fpu
+#define cpu_has_fpu (cpu_data[0].options & MIPS_CPU_FPU)
+#endif
+#ifndef cpu_has_32fpr
+#define cpu_has_32fpr (cpu_data[0].options & MIPS_CPU_32FPR)
+#endif
+#ifndef cpu_has_counter
+#define cpu_has_counter (cpu_data[0].options & MIPS_CPU_COUNTER)
+#endif
+#ifndef cpu_has_watch
+#define cpu_has_watch (cpu_data[0].options & MIPS_CPU_WATCH)
+#endif
+#ifndef cpu_has_mips16
+#define cpu_has_mips16 (cpu_data[0].options & MIPS_CPU_MIPS16)
+#endif
+#ifndef cpu_has_divec
+#define cpu_has_divec (cpu_data[0].options & MIPS_CPU_DIVEC)
+#endif
+#ifndef cpu_has_vce
+#define cpu_has_vce (cpu_data[0].options & MIPS_CPU_VCE)
+#endif
+#ifndef cpu_has_cache_cdex_p
+#define cpu_has_cache_cdex_p (cpu_data[0].options & MIPS_CPU_CACHE_CDEX_P)
+#endif
+#ifndef cpu_has_cache_cdex_s
+#define cpu_has_cache_cdex_s (cpu_data[0].options & MIPS_CPU_CACHE_CDEX_S)
+#endif
+#ifndef cpu_has_prefetch
+#define cpu_has_prefetch (cpu_data[0].options & MIPS_CPU_PREFETCH)
+#endif
+#ifndef cpu_has_mcheck
+#define cpu_has_mcheck (cpu_data[0].options & MIPS_CPU_MCHECK)
+#endif
+#ifndef cpu_has_ejtag
+#define cpu_has_ejtag (cpu_data[0].options & MIPS_CPU_EJTAG)
+#endif
+#ifndef cpu_has_llsc
+#define cpu_has_llsc (cpu_data[0].options & MIPS_CPU_LLSC)
+#endif
+#ifndef cpu_has_vtag_icache
+#define cpu_has_vtag_icache (cpu_data[0].icache.flags & MIPS_CACHE_VTAG)
+#endif
+#ifndef cpu_has_dc_aliases
+#define cpu_has_dc_aliases (cpu_data[0].dcache.flags & MIPS_CACHE_ALIASES)
+#endif
+#ifndef cpu_has_ic_fills_f_dc
+#define cpu_has_ic_fills_f_dc (cpu_data[0].icache.flags & MIPS_CACHE_IC_F_DC)
+#endif
+
+/*
+ * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
+ * such as the R10000 have I-Caches that snoop local stores; the embedded ones
+ * don't. For maintaining I-cache coherency this means we need to flush the
+ * D-cache all the way back to whever the I-cache does refills from, so the
+ * I-cache has a chance to see the new data at all. Then we have to flush the
+ * I-cache also.
+ * Note we may have been rescheduled and may no longer be running on the CPU
+ * that did the store so we can't optimize this into only doing the flush on
+ * the local CPU.
+ */
+#ifndef cpu_icache_snoops_remote_store
+#ifdef CONFIG_SMP
+#define cpu_icache_snoops_remote_store (cpu_data[0].icache.flags & MIPS_IC_SNOOPS_REMOTE)
+#else
+#define cpu_icache_snoops_remote_store 1
+#endif
+#endif
+
+/*
+ * Certain CPUs may throw bizarre exceptions if not the whole cacheline
+ * contains valid instructions. For these we ensure proper alignment of
+ * signal trampolines and pad them to the size of a full cache lines with
+ * nops. This is also used in structure definitions so can't be a test macro
+ * like the others.
+ */
+#ifndef PLAT_TRAMPOLINE_STUFF_LINE
+#define PLAT_TRAMPOLINE_STUFF_LINE 0UL
+#endif
+
+#ifdef CONFIG_MIPS32
+# ifndef cpu_has_nofpuex
+# define cpu_has_nofpuex (cpu_data[0].options & MIPS_CPU_NOFPUEX)
+# endif
+# ifndef cpu_has_64bits
+# define cpu_has_64bits (cpu_data[0].isa_level & MIPS_CPU_ISA_64BIT)
+# endif
+# ifndef cpu_has_64bit_zero_reg
+# define cpu_has_64bit_zero_reg (cpu_data[0].isa_level & MIPS_CPU_ISA_64BIT)
+# endif
+# ifndef cpu_has_64bit_gp_regs
+# define cpu_has_64bit_gp_regs 0
+# endif
+# ifndef cpu_has_64bit_addresses
+# define cpu_has_64bit_addresses 0
+# endif
+#endif
+
+#ifdef CONFIG_MIPS64
+# ifndef cpu_has_nofpuex
+# define cpu_has_nofpuex 0
+# endif
+# ifndef cpu_has_64bits
+# define cpu_has_64bits 1
+# endif
+# ifndef cpu_has_64bit_zero_reg
+# define cpu_has_64bit_zero_reg 1
+# endif
+# ifndef cpu_has_64bit_gp_regs
+# define cpu_has_64bit_gp_regs 1
+# endif
+# ifndef cpu_has_64bit_addresses
+# define cpu_has_64bit_addresses 1
+# endif
+#endif
+
+#ifndef cpu_has_subset_pcaches
+#define cpu_has_subset_pcaches (cpu_data[0].options & MIPS_CPU_SUBSET_CACHES)
+#endif
+
+#ifndef cpu_dcache_line_size
+#define cpu_dcache_line_size() current_cpu_data.dcache.linesz
+#endif
+#ifndef cpu_icache_line_size
+#define cpu_icache_line_size() current_cpu_data.icache.linesz
+#endif
+#ifndef cpu_scache_line_size
+#define cpu_scache_line_size() current_cpu_data.scache.linesz
+#endif
+
+#endif /* __ASM_CPU_FEATURES_H */
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
new file mode 100644
index 000000000000..20a35b15a31d
--- /dev/null
+++ b/include/asm-mips/cpu-info.h
@@ -0,0 +1,82 @@
+/*
+ * 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) 1994 Waldorf GMBH
+ * Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003 Ralf Baechle
+ * Copyright (C) 1996 Paul M. Antoine
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_CPU_INFO_H
+#define __ASM_CPU_INFO_H
+
+#include <linux/config.h>
+#include <asm/cache.h>
+
+#ifdef CONFIG_SGI_IP27
+#include <asm/sn/types.h>
+#endif
+
+/*
+ * Descriptor for a cache
+ */
+struct cache_desc {
+ unsigned short linesz; /* Size of line in bytes */
+ unsigned short ways; /* Number of ways */
+ unsigned short sets; /* Number of lines per set */
+ unsigned int waysize; /* Bytes per way */
+ unsigned int waybit; /* Bits to select in a cache set */
+ unsigned int flags; /* Flags describing cache properties */
+};
+
+/*
+ * Flag definitions
+ */
+#define MIPS_CACHE_NOT_PRESENT 0x00000001
+#define MIPS_CACHE_VTAG 0x00000002 /* Virtually tagged cache */
+#define MIPS_CACHE_ALIASES 0x00000004 /* Cache could have aliases */
+#define MIPS_CACHE_IC_F_DC 0x00000008 /* Ic can refill from D-cache */
+#define MIPS_IC_SNOOPS_REMOTE 0x00000010 /* Ic snoops remote stores */
+
+struct cpuinfo_mips {
+ unsigned long udelay_val;
+ unsigned long asid_cache;
+#if defined(CONFIG_SGI_IP27)
+// cpuid_t p_cpuid; /* PROM assigned cpuid */
+ cnodeid_t p_nodeid; /* my node ID in compact-id-space */
+ nasid_t p_nasid; /* my node ID in numa-as-id-space */
+ unsigned char p_slice; /* Physical position on node board */
+#endif
+#if 0
+ unsigned long loops_per_sec;
+ unsigned long ipi_count;
+ unsigned long irq_attempt[NR_IRQS];
+ unsigned long smp_local_irq_count;
+ unsigned long prof_multiplier;
+ unsigned long prof_counter;
+#endif
+
+ /*
+ * Capability and feature descriptor structure for MIPS CPU
+ */
+ unsigned long options;
+ unsigned int processor_id;
+ unsigned int fpu_id;
+ unsigned int cputype;
+ int isa_level;
+ int tlbsize;
+ struct cache_desc icache; /* Primary I-cache */
+ struct cache_desc dcache; /* Primary D or combined I/D cache */
+ struct cache_desc scache; /* Secondary cache */
+ struct cache_desc tcache; /* Tertiary/split secondary cache */
+ void *data; /* Additional data */
+} __attribute__((aligned(SMP_CACHE_BYTES)));
+
+extern struct cpuinfo_mips cpu_data[];
+#define current_cpu_data cpu_data[smp_processor_id()]
+
+extern void cpu_probe(void);
+extern void cpu_report(void);
+
+#endif /* __ASM_CPU_INFO_H */
diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
new file mode 100644
index 000000000000..dec060b49556
--- /dev/null
+++ b/include/asm-mips/cpu.h
@@ -0,0 +1,222 @@
+/*
+ * cpu.h: Values of the PRId register used to match up
+ * various MIPS cpu types.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#ifndef _ASM_CPU_H
+#define _ASM_CPU_H
+
+/* Assigned Company values for bits 23:16 of the PRId Register
+ (CP0 register 15, select 0). As of the MIPS32 and MIPS64 specs from
+ MTI, the PRId register is defined in this (backwards compatible)
+ way:
+
+ +----------------+----------------+----------------+----------------+
+ | Company Options| Company ID | Processor ID | Revision |
+ +----------------+----------------+----------------+----------------+
+ 31 24 23 16 15 8 7
+
+ I don't have docs for all the previous processors, but my impression is
+ that bits 16-23 have been 0 for all MIPS processors before the MIPS32/64
+ spec.
+*/
+
+#define PRID_COMP_LEGACY 0x000000
+#define PRID_COMP_MIPS 0x010000
+#define PRID_COMP_BROADCOM 0x020000
+#define PRID_COMP_ALCHEMY 0x030000
+#define PRID_COMP_SIBYTE 0x040000
+#define PRID_COMP_SANDCRAFT 0x050000
+
+/*
+ * Assigned values for the product ID register. In order to detect a
+ * certain CPU type exactly eventually additional registers may need to
+ * be examined. These are valid when 23:16 == PRID_COMP_LEGACY
+ */
+#define PRID_IMP_R2000 0x0100
+#define PRID_IMP_AU1_REV1 0x0100
+#define PRID_IMP_AU1_REV2 0x0200
+#define PRID_IMP_R3000 0x0200 /* Same as R2000A */
+#define PRID_IMP_R6000 0x0300 /* Same as R3000A */
+#define PRID_IMP_R4000 0x0400
+#define PRID_IMP_R6000A 0x0600
+#define PRID_IMP_R10000 0x0900
+#define PRID_IMP_R4300 0x0b00
+#define PRID_IMP_VR41XX 0x0c00
+#define PRID_IMP_R12000 0x0e00
+#define PRID_IMP_R8000 0x1000
+#define PRID_IMP_R4600 0x2000
+#define PRID_IMP_R4700 0x2100
+#define PRID_IMP_TX39 0x2200
+#define PRID_IMP_R4640 0x2200
+#define PRID_IMP_R4650 0x2200 /* Same as R4640 */
+#define PRID_IMP_R5000 0x2300
+#define PRID_IMP_TX49 0x2d00
+#define PRID_IMP_SONIC 0x2400
+#define PRID_IMP_MAGIC 0x2500
+#define PRID_IMP_RM7000 0x2700
+#define PRID_IMP_NEVADA 0x2800 /* RM5260 ??? */
+#define PRID_IMP_RM9000 0x3400
+#define PRID_IMP_R5432 0x5400
+#define PRID_IMP_R5500 0x5500
+#define PRID_IMP_4KC 0x8000
+#define PRID_IMP_5KC 0x8100
+#define PRID_IMP_20KC 0x8200
+#define PRID_IMP_4KEC 0x8400
+#define PRID_IMP_4KSC 0x8600
+#define PRID_IMP_25KF 0x8800
+#define PRID_IMP_5KE 0x8900
+#define PRID_IMP_4KECR2 0x9000
+#define PRID_IMP_4KEMPR2 0x9100
+#define PRID_IMP_4KSD 0x9200
+#define PRID_IMP_24K 0x9300
+
+#define PRID_IMP_UNKNOWN 0xff00
+
+/*
+ * These are the PRID's for when 23:16 == PRID_COMP_SIBYTE
+ */
+
+#define PRID_IMP_SB1 0x0100
+
+/*
+ * These are the PRID's for when 23:16 == PRID_COMP_SANDCRAFT
+ */
+
+#define PRID_IMP_SR71000 0x0400
+
+/*
+ * Definitions for 7:0 on legacy processors
+ */
+
+
+#define PRID_REV_TX4927 0x0022
+#define PRID_REV_TX4937 0x0030
+#define PRID_REV_R4400 0x0040
+#define PRID_REV_R3000A 0x0030
+#define PRID_REV_R3000 0x0020
+#define PRID_REV_R2000A 0x0010
+#define PRID_REV_TX3912 0x0010
+#define PRID_REV_TX3922 0x0030
+#define PRID_REV_TX3927 0x0040
+#define PRID_REV_VR4111 0x0050
+#define PRID_REV_VR4181 0x0050 /* Same as VR4111 */
+#define PRID_REV_VR4121 0x0060
+#define PRID_REV_VR4122 0x0070
+#define PRID_REV_VR4181A 0x0070 /* Same as VR4122 */
+#define PRID_REV_VR4130 0x0080
+
+/*
+ * FPU implementation/revision register (CP1 control register 0).
+ *
+ * +---------------------------------+----------------+----------------+
+ * | 0 | Implementation | Revision |
+ * +---------------------------------+----------------+----------------+
+ * 31 16 15 8 7 0
+ */
+
+#define FPIR_IMP_NONE 0x0000
+
+#define CPU_UNKNOWN 0
+#define CPU_R2000 1
+#define CPU_R3000 2
+#define CPU_R3000A 3
+#define CPU_R3041 4
+#define CPU_R3051 5
+#define CPU_R3052 6
+#define CPU_R3081 7
+#define CPU_R3081E 8
+#define CPU_R4000PC 9
+#define CPU_R4000SC 10
+#define CPU_R4000MC 11
+#define CPU_R4200 12
+#define CPU_R4400PC 13
+#define CPU_R4400SC 14
+#define CPU_R4400MC 15
+#define CPU_R4600 16
+#define CPU_R6000 17
+#define CPU_R6000A 18
+#define CPU_R8000 19
+#define CPU_R10000 20
+#define CPU_R12000 21
+#define CPU_R4300 22
+#define CPU_R4650 23
+#define CPU_R4700 24
+#define CPU_R5000 25
+#define CPU_R5000A 26
+#define CPU_R4640 27
+#define CPU_NEVADA 28
+#define CPU_RM7000 29
+#define CPU_R5432 30
+#define CPU_4KC 31
+#define CPU_5KC 32
+#define CPU_R4310 33
+#define CPU_SB1 34
+#define CPU_TX3912 35
+#define CPU_TX3922 36
+#define CPU_TX3927 37
+#define CPU_AU1000 38
+#define CPU_4KEC 39
+#define CPU_4KSC 40
+#define CPU_VR41XX 41
+#define CPU_R5500 42
+#define CPU_TX49XX 43
+#define CPU_AU1500 44
+#define CPU_20KC 45
+#define CPU_VR4111 46
+#define CPU_VR4121 47
+#define CPU_VR4122 48
+#define CPU_VR4131 49
+#define CPU_VR4181 50
+#define CPU_VR4181A 51
+#define CPU_AU1100 52
+#define CPU_SR71000 53
+#define CPU_RM9000 54
+#define CPU_25KF 55
+#define CPU_VR4133 56
+#define CPU_AU1550 57
+#define CPU_24K 58
+#define CPU_LAST 58
+
+/*
+ * ISA Level encodings
+ *
+ */
+#define MIPS_CPU_ISA_I 0x00000001
+#define MIPS_CPU_ISA_II 0x00000002
+#define MIPS_CPU_ISA_III 0x00008003
+#define MIPS_CPU_ISA_IV 0x00008004
+#define MIPS_CPU_ISA_V 0x00008005
+#define MIPS_CPU_ISA_M32 0x00000020
+#define MIPS_CPU_ISA_M64 0x00008040
+
+/*
+ * Bit 15 encodes if an ISA level supports 64-bit operations.
+ */
+#define MIPS_CPU_ISA_64BIT 0x00008000
+
+/*
+ * CPU Option encodings
+ */
+#define MIPS_CPU_TLB 0x00000001 /* CPU has TLB */
+/* Leave a spare bit for variant MMU types... */
+#define MIPS_CPU_4KEX 0x00000004 /* "R4K" exception model */
+#define MIPS_CPU_4KTLB 0x00000008 /* "R4K" TLB handler */
+#define MIPS_CPU_FPU 0x00000010 /* CPU has FPU */
+#define MIPS_CPU_32FPR 0x00000020 /* 32 dbl. prec. FP registers */
+#define MIPS_CPU_COUNTER 0x00000040 /* Cycle count/compare */
+#define MIPS_CPU_WATCH 0x00000080 /* watchpoint registers */
+#define MIPS_CPU_MIPS16 0x00000100 /* code compression */
+#define MIPS_CPU_DIVEC 0x00000200 /* dedicated interrupt vector */
+#define MIPS_CPU_VCE 0x00000400 /* virt. coherence conflict possible */
+#define MIPS_CPU_CACHE_CDEX_P 0x00000800 /* Create_Dirty_Exclusive CACHE op */
+#define MIPS_CPU_CACHE_CDEX_S 0x00001000 /* ... same for seconary cache ... */
+#define MIPS_CPU_MCHECK 0x00002000 /* Machine check exception */
+#define MIPS_CPU_EJTAG 0x00004000 /* EJTAG exception */
+#define MIPS_CPU_NOFPUEX 0x00008000 /* no FPU exception */
+#define MIPS_CPU_LLSC 0x00010000 /* CPU has ll/sc instructions */
+#define MIPS_CPU_SUBSET_CACHES 0x00020000 /* P-cache subset enforced */
+#define MIPS_CPU_PREFETCH 0x00040000 /* CPU has usable prefetch */
+
+#endif /* _ASM_CPU_H */
diff --git a/include/asm-mips/cputime.h b/include/asm-mips/cputime.h
new file mode 100644
index 000000000000..c00eacbdd979
--- /dev/null
+++ b/include/asm-mips/cputime.h
@@ -0,0 +1,6 @@
+#ifndef __MIPS_CPUTIME_H
+#define __MIPS_CPUTIME_H
+
+#include <asm-generic/cputime.h>
+
+#endif /* __MIPS_CPUTIME_H */
diff --git a/include/asm-mips/current.h b/include/asm-mips/current.h
new file mode 100644
index 000000000000..559db66b9790
--- /dev/null
+++ b/include/asm-mips/current.h
@@ -0,0 +1,23 @@
+/*
+ * 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) 1998, 2002 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_CURRENT_H
+#define _ASM_CURRENT_H
+
+#include <linux/thread_info.h>
+
+struct task_struct;
+
+static inline struct task_struct * get_current(void)
+{
+ return current_thread_info()->task;
+}
+
+#define current get_current()
+
+#endif /* _ASM_CURRENT_H */
diff --git a/include/asm-mips/ddb5074.h b/include/asm-mips/ddb5074.h
new file mode 100644
index 000000000000..0d09ac27f9a5
--- /dev/null
+++ b/include/asm-mips/ddb5074.h
@@ -0,0 +1,11 @@
+/*
+ * include/asm-mips/ddb5074.h -- NEC DDB Vrc-5074 definitions
+ *
+ * Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
+ * Sony Software Development Center Europe (SDCE), Brussels
+ */
+
+extern void ddb5074_led_hex(int hex);
+extern void ddb5074_led_d2(int on);
+extern void ddb5074_led_d3(int on);
+
diff --git a/include/asm-mips/ddb5xxx/ddb5074.h b/include/asm-mips/ddb5xxx/ddb5074.h
new file mode 100644
index 000000000000..58d88306af65
--- /dev/null
+++ b/include/asm-mips/ddb5xxx/ddb5074.h
@@ -0,0 +1,38 @@
+/*
+ * include/asm-mips/ddb5074.h -- NEC DDB Vrc-5074 definitions
+ *
+ * Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
+ * Sony Software Development Center Europe (SDCE), Brussels
+ */
+
+#ifndef _ASM_DDB5XXX_DDB5074_H
+#define _ASM_DDB5XXX_DDB5074_H
+
+#include <asm/nile4.h>
+
+#define DDB_SDRAM_SIZE 0x04000000 /* 64MB */
+
+#define DDB_PCI_IO_BASE 0x06000000
+#define DDB_PCI_IO_SIZE 0x02000000 /* 32 MB */
+
+#define DDB_PCI_MEM_BASE 0x08000000
+#define DDB_PCI_MEM_SIZE 0x08000000 /* 128 MB */
+
+#define DDB_PCI_CONFIG_BASE DDB_PCI_MEM_BASE
+#define DDB_PCI_CONFIG_SIZE DDB_PCI_MEM_SIZE
+
+#define NILE4_PCI_IO_BASE 0xa6000000
+#define NILE4_PCI_MEM_BASE 0xa8000000
+#define NILE4_PCI_CFG_BASE NILE4_PCI_MEM_BASE
+#define DDB_PCI_IACK_BASE NILE4_PCI_IO_BASE
+
+#define NILE4_IRQ_BASE NUM_I8259_INTERRUPTS
+#define CPU_IRQ_BASE (NUM_NILE4_INTERRUPTS + NILE4_IRQ_BASE)
+#define CPU_NILE4_CASCADE 2
+
+extern void ddb5074_led_hex(int hex);
+extern void ddb5074_led_d2(int on);
+extern void ddb5074_led_d3(int on);
+
+extern void nile4_irq_setup(u32 base);
+#endif
diff --git a/include/asm-mips/ddb5xxx/ddb5476.h b/include/asm-mips/ddb5xxx/ddb5476.h
new file mode 100644
index 000000000000..4c23390d9354
--- /dev/null
+++ b/include/asm-mips/ddb5xxx/ddb5476.h
@@ -0,0 +1,157 @@
+/*
+ * header file specific for ddb5476
+ *
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Memory map (physical address)
+ *
+ * Note most of the following address must be properly aligned by the
+ * corresponding size. For example, if PCI_IO_SIZE is 16MB, then
+ * PCI_IO_BASE must be aligned along 16MB boundary.
+ */
+#define DDB_SDRAM_BASE 0x00000000
+#define DDB_SDRAM_SIZE 0x04000000 /* 64MB */
+
+#define DDB_DCS3_BASE 0x04000000 /* flash 1 */
+#define DDB_DCS3_SIZE 0x01000000 /* 16MB */
+
+#define DDB_DCS2_BASE 0x05000000 /* flash 2 */
+#define DDB_DCS2_SIZE 0x01000000 /* 16MB */
+
+#define DDB_PCI_IO_BASE 0x06000000
+#define DDB_PCI_IO_SIZE 0x02000000 /* 32 MB */
+
+#define DDB_PCI_MEM_BASE 0x08000000
+#define DDB_PCI_MEM_SIZE 0x08000000 /* 128 MB */
+
+#define DDB_DCS5_BASE 0x13000000 /* DDB status regs */
+#define DDB_DCS5_SIZE 0x00200000 /* 2MB, 8-bit */
+
+#define DDB_DCS4_BASE 0x14000000 /* DDB control regs */
+#define DDB_DCS4_SIZE 0x00200000 /* 2MB, 8-bit */
+
+#define DDB_INTCS_BASE 0x1fa00000 /* VRC5476 control regs */
+#define DDB_INTCS_SIZE 0x00200000 /* 2MB */
+
+#define DDB_BOOTCS_BASE 0x1fc00000 /* Boot ROM / EPROM /Flash */
+#define DDB_BOOTCS_SIZE 0x00200000 /* 2 MB - doc says 4MB */
+
+
+/* aliases */
+#define DDB_PCI_CONFIG_BASE DDB_PCI_MEM_BASE
+#define DDB_PCI_CONFIG_SIZE DDB_PCI_MEM_SIZE
+
+/* PCI intr ack share PCIW0 with PCI IO */
+#define DDB_PCI_IACK_BASE DDB_PCI_IO_BASE
+
+/*
+ * Interrupt mapping
+ *
+ * We have three interrupt controllers:
+ *
+ * . CPU itself - 8 sources
+ * . i8259 - 16 sources
+ * . vrc5476 - 16 sources
+ *
+ * They connected as follows:
+ * all vrc5476 interrupts are routed to cpu IP2 (by software setting)
+ * all i2869 are routed to INTC in vrc5476 (by hardware connection)
+ *
+ * All VRC5476 PCI interrupts are level-triggered (no ack needed).
+ * All PCI irq but INTC are active low.
+ */
+
+/*
+ * irq number block assignment
+ */
+
+#define NUM_CPU_IRQ 8
+#define NUM_I8259_IRQ 16
+#define NUM_VRC5476_IRQ 16
+
+#define DDB_IRQ_BASE 0
+
+#define I8259_IRQ_BASE DDB_IRQ_BASE
+#define VRC5476_IRQ_BASE (I8259_IRQ_BASE + NUM_I8259_IRQ)
+#define CPU_IRQ_BASE (VRC5476_IRQ_BASE + NUM_VRC5476_IRQ)
+
+/*
+ * vrc5476 irq defs, see page 52-64 of Vrc5074 system controller manual
+ */
+
+#define VRC5476_IRQ_CPCE 0 /* cpu parity error */
+#define VRC5476_IRQ_CNTD 1 /* cpu no target */
+#define VRC5476_IRQ_MCE 2 /* memory check error */
+#define VRC5476_IRQ_DMA 3 /* DMA */
+#define VRC5476_IRQ_UART 4 /* vrc5476 builtin UART, not used */
+#define VRC5476_IRQ_WDOG 5 /* watchdog timer */
+#define VRC5476_IRQ_GPT 6 /* general purpose timer */
+#define VRC5476_IRQ_LBRT 7 /* local bus read timeout */
+#define VRC5476_IRQ_INTA 8 /* PCI INT #A */
+#define VRC5476_IRQ_INTB 9 /* PCI INT #B */
+#define VRC5476_IRQ_INTC 10 /* PCI INT #C */
+#define VRC5476_IRQ_INTD 11 /* PCI INT #D */
+#define VRC5476_IRQ_INTE 12 /* PCI INT #E */
+#define VRC5476_IRQ_RESERVED_13 13 /* reserved */
+#define VRC5476_IRQ_PCIS 14 /* PCI SERR # */
+#define VRC5476_IRQ_PCI 15 /* PCI internal error */
+
+/*
+ * i2859 irq assignment
+ */
+#define I8259_IRQ_RESERVED_0 0
+#define I8259_IRQ_KEYBOARD 1 /* M1543 default */
+#define I8259_IRQ_CASCADE 2
+#define I8259_IRQ_UART_B 3 /* M1543 default, may conflict with RTC according to schematic diagram */
+#define I8259_IRQ_UART_A 4 /* M1543 default */
+#define I8259_IRQ_PARALLEL 5 /* M1543 default */
+#define I8259_IRQ_RESERVED_6 6
+#define I8259_IRQ_RESERVED_7 7
+#define I8259_IRQ_RTC 8 /* who set this? */
+#define I8259_IRQ_USB 9 /* ddb_setup */
+#define I8259_IRQ_PMU 10 /* ddb_setup */
+#define I8259_IRQ_RESERVED_11 11
+#define I8259_IRQ_RESERVED_12 12 /* m1543_irq_setup */
+#define I8259_IRQ_RESERVED_13 13
+#define I8259_IRQ_HDC1 14 /* default and ddb_setup */
+#define I8259_IRQ_HDC2 15 /* default */
+
+
+/*
+ * misc
+ */
+#define VRC5476_I8259_CASCADE VRC5476_IRQ_INTC
+#define CPU_VRC5476_CASCADE 2
+
+#define is_i8259_irq(irq) ((irq) < NUM_I8259_IRQ)
+#define nile4_to_irq(n) ((n)+NUM_I8259_IRQ)
+#define irq_to_nile4(n) ((n)-NUM_I8259_IRQ)
+
+/*
+ * low-level irq functions
+ */
+#ifndef __ASSEMBLY__
+extern void nile4_map_irq(int nile4_irq, int cpu_irq);
+extern void nile4_map_irq_all(int cpu_irq);
+extern void nile4_enable_irq(int nile4_irq);
+extern void nile4_disable_irq(int nile4_irq);
+extern void nile4_disable_irq_all(void);
+extern u16 nile4_get_irq_stat(int cpu_irq);
+extern void nile4_enable_irq_output(int cpu_irq);
+extern void nile4_disable_irq_output(int cpu_irq);
+extern void nile4_set_pci_irq_polarity(int pci_irq, int high);
+extern void nile4_set_pci_irq_level_or_edge(int pci_irq, int level);
+extern void nile4_clear_irq(int nile4_irq);
+extern void nile4_clear_irq_mask(u32 mask);
+extern u8 nile4_i8259_iack(void);
+extern void nile4_dump_irq_status(void); /* Debug */
+#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-mips/ddb5xxx/ddb5477.h b/include/asm-mips/ddb5xxx/ddb5477.h
new file mode 100644
index 000000000000..ae3e2a38fd5f
--- /dev/null
+++ b/include/asm-mips/ddb5xxx/ddb5477.h
@@ -0,0 +1,346 @@
+/***********************************************************************
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: jsun@mvista.com or jsun@junsun.net
+ *
+ * include/asm-mips/ddb5xxx/ddb5477.h
+ * DDB 5477 specific definitions and macros.
+ *
+ * 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_DDB5XXX_DDB5477_H
+#define __ASM_DDB5XXX_DDB5477_H
+
+#include <linux/config.h>
+
+/*
+ * This contains macros that are specific to DDB5477 or renamed from
+ * DDB5476.
+ */
+
+/*
+ * renamed PADRs
+ */
+#define DDB_LCS0 DDB_DCS2
+#define DDB_LCS1 DDB_DCS3
+#define DDB_LCS2 DDB_DCS4
+#define DDB_VRC5477 DDB_INTCS
+
+/*
+ * New CPU interface registers
+ */
+#define DDB_INTCTRL0 0x0400 /* Interrupt Control 0 */
+#define DDB_INTCTRL1 0x0404 /* Interrupt Control 1 */
+#define DDB_INTCTRL2 0x0408 /* Interrupt Control 2 */
+#define DDB_INTCTRL3 0x040c /* Interrupt Control 3 */
+
+#define DDB_INT0STAT 0x0420 /* INT0 Status [R] */
+#define DDB_INT1STAT 0x0428 /* INT1 Status [R] */
+#define DDB_INT2STAT 0x0430 /* INT2 Status [R] */
+#define DDB_INT3STAT 0x0438 /* INT3 Status [R] */
+#define DDB_INT4STAT 0x0440 /* INT4 Status [R] */
+#define DDB_NMISTAT 0x0450 /* NMI Status [R] */
+
+#define DDB_INTCLR32 0x0468 /* Interrupt Clear */
+
+#define DDB_INTPPES0 0x0470 /* PCI0 Interrupt Control */
+#define DDB_INTPPES1 0x0478 /* PCI1 Interrupt Control */
+
+#undef DDB_CPUSTAT /* duplicate in Vrc-5477 */
+#define DDB_CPUSTAT 0x0480 /* CPU Status [R] */
+#define DDB_BUSCTRL 0x0488 /* Internal Bus Control */
+
+
+/*
+ * Timer registers
+ */
+#define DDB_REFCTRL_L DDB_T0CTRL
+#define DDB_REFCTRL_H (DDB_T0CTRL+4)
+#define DDB_REFCNTR DDB_T0CNTR
+#define DDB_SPT0CTRL_L DDB_T1CTRL
+#define DDB_SPT0CTRL_H (DDB_T1CTRL+4)
+#define DDB_SPT1CTRL_L DDB_T2CTRL
+#define DDB_SPT1CTRL_H (DDB_T2CTRL+4)
+#define DDB_SPT1CNTR DDB_T1CTRL
+#define DDB_WDTCTRL_L DDB_T3CTRL
+#define DDB_WDTCTRL_H (DDB_T3CTRL+4)
+#define DDB_WDTCNTR DDB_T3CNTR
+
+/*
+ * DMA registers are moved. We don't care about it for now. TODO.
+ */
+
+/*
+ * BARs for ext PCI (PCI0)
+ */
+#undef DDB_BARC
+#undef DDB_BARB
+
+#define DDB_BARC0 0x0210 /* PCI0 Control */
+#define DDB_BARM010 0x0218 /* PCI0 SDRAM bank01 */
+#define DDB_BARM230 0x0220 /* PCI0 SDRAM bank23 */
+#define DDB_BAR00 0x0240 /* PCI0 LDCS0 */
+#define DDB_BAR10 0x0248 /* PCI0 LDCS1 */
+#define DDB_BAR20 0x0250 /* PCI0 LDCS2 */
+#define DDB_BAR30 0x0258 /* PCI0 LDCS3 */
+#define DDB_BAR40 0x0260 /* PCI0 LDCS4 */
+#define DDB_BAR50 0x0268 /* PCI0 LDCS5 */
+#define DDB_BARB0 0x0280 /* PCI0 BOOT */
+#define DDB_BARP00 0x0290 /* PCI0 for IOPCI Window0 */
+#define DDB_BARP10 0x0298 /* PCI0 for IOPCI Window1 */
+
+/*
+ * BARs for IOPIC (PCI1)
+ */
+#define DDB_BARC1 0x0610 /* PCI1 Control */
+#define DDB_BARM011 0x0618 /* PCI1 SDRAM bank01 */
+#define DDB_BARM231 0x0620 /* PCI1 SDRAM bank23 */
+#define DDB_BAR01 0x0640 /* PCI1 LDCS0 */
+#define DDB_BAR11 0x0648 /* PCI1 LDCS1 */
+#define DDB_BAR21 0x0650 /* PCI1 LDCS2 */
+#define DDB_BAR31 0x0658 /* PCI1 LDCS3 */
+#define DDB_BAR41 0x0660 /* PCI1 LDCS4 */
+#define DDB_BAR51 0x0668 /* PCI1 LDCS5 */
+#define DDB_BARB1 0x0680 /* PCI1 BOOT */
+#define DDB_BARP01 0x0690 /* PCI1 for ext PCI Window0 */
+#define DDB_BARP11 0x0698 /* PCI1 for ext PCI Window1 */
+
+/*
+ * Other registers for ext PCI (PCI0)
+ */
+#define DDB_PCIINIT00 0x02f0 /* PCI0 Initiator 0 */
+#define DDB_PCIINIT10 0x02f8 /* PCI0 Initiator 1 */
+
+#define DDB_PCISWP0 0x02b0 /* PCI0 Swap */
+#define DDB_PCIERR0 0x02b8 /* PCI0 Error */
+
+#define DDB_PCICTL0_L 0x02e0 /* PCI0 Control-L */
+#define DDB_PCICTL0_H 0x02e4 /* PCI0 Control-H */
+#define DDB_PCIARB0_L 0x02e8 /* PCI0 Arbitration-L */
+#define DDB_PCIARB0_H 0x02ec /* PCI0 Arbitration-H */
+
+/*
+ * Other registers for IOPCI (PCI1)
+ */
+#define DDB_IOPCIW0 0x00d0 /* PCI Address Window 0 [R/W] */
+#define DDB_IOPCIW1 0x00d8 /* PCI Address Window 1 [R/W] */
+
+#define DDB_PCIINIT01 0x06f0 /* PCI1 Initiator 0 */
+#define DDB_PCIINIT11 0x06f8 /* PCI1 Initiator 1 */
+
+#define DDB_PCISWP1 0x06b0 /* PCI1 Swap */
+#define DDB_PCIERR1 0x06b8 /* PCI1 Error */
+
+#define DDB_PCICTL1_L 0x06e0 /* PCI1 Control-L */
+#define DDB_PCICTL1_H 0x06e4 /* PCI1 Control-H */
+#define DDB_PCIARB1_L 0x06e8 /* PCI1 Arbitration-L */
+#define DDB_PCIARB1_H 0x06ec /* PCI1 Arbitration-H */
+
+/*
+ * Local Bus
+ */
+#define DDB_LCST0 0x0110 /* LB Chip Select Timing 0 */
+#define DDB_LCST1 0x0118 /* LB Chip Select Timing 1 */
+#undef DDB_LCST2
+#define DDB_LCST2 0x0120 /* LB Chip Select Timing 2 */
+#undef DDB_LCST3
+#undef DDB_LCST4
+#undef DDB_LCST5
+#undef DDB_LCST6
+#undef DDB_LCST7
+#undef DDB_LCST8
+#define DDB_ERRADR 0x0150 /* Error Address Register */
+#define DDB_ERRCS 0x0160
+#define DDB_BTM 0x0170 /* Boot Time Mode value */
+
+/*
+ * MISC registers
+ */
+#define DDB_GIUFUNSEL 0x4040 /* select dual-func pins */
+#define DDB_PIBMISC 0x0750 /* USB buffer enable / power saving */
+
+/*
+ * Memory map (physical address)
+ *
+ * Note most of the following address must be properly aligned by the
+ * corresponding size. For example, if PCI_IO_SIZE is 16MB, then
+ * PCI_IO_BASE must be aligned along 16MB boundary.
+ */
+
+/* the actual ram size is detected at run-time */
+#define DDB_SDRAM_BASE 0x00000000
+#define DDB_MAX_SDRAM_SIZE 0x08000000 /* less than 128MB */
+
+#define DDB_PCI0_MEM_BASE 0x08000000
+#define DDB_PCI0_MEM_SIZE 0x08000000 /* 128 MB */
+
+#define DDB_PCI1_MEM_BASE 0x10000000
+#define DDB_PCI1_MEM_SIZE 0x08000000 /* 128 MB */
+
+#define DDB_PCI0_CONFIG_BASE 0x18000000
+#define DDB_PCI0_CONFIG_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_PCI1_CONFIG_BASE 0x19000000
+#define DDB_PCI1_CONFIG_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_PCI_IO_BASE 0x1a000000 /* we concatenate two IOs */
+#define DDB_PCI0_IO_BASE 0x1a000000
+#define DDB_PCI0_IO_SIZE 0x01000000 /* 16 MB */
+#define DDB_PCI1_IO_BASE 0x1b000000
+#define DDB_PCI1_IO_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_LCS0_BASE 0x1c000000 /* flash memory */
+#define DDB_LCS0_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_LCS1_BASE 0x1d000000 /* misc */
+#define DDB_LCS1_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_LCS2_BASE 0x1e000000 /* Mezzanine */
+#define DDB_LCS2_SIZE 0x01000000 /* 16 MB */
+
+#define DDB_VRC5477_BASE 0x1fa00000 /* VRC5477 control regs */
+#define DDB_VRC5477_SIZE 0x00200000 /* 2MB */
+
+#define DDB_BOOTCS_BASE 0x1fc00000 /* Boot ROM / EPROM /Flash */
+#define DDB_BOOTCS_SIZE 0x00200000 /* 2 MB - doc says 4MB */
+
+#define DDB_LED DDB_LCS1_BASE + 0x10000
+
+
+/*
+ * DDB5477 specific functions
+ */
+#ifndef __ASSEMBLY__
+extern void ddb5477_irq_setup(void);
+
+/* route irq to cpu int pin */
+extern void ll_vrc5477_irq_route(int vrc5477_irq, int ip);
+
+/* low-level routine for enabling vrc5477 irq, bypassing high-level */
+extern void ll_vrc5477_irq_enable(int vrc5477_irq);
+extern void ll_vrc5477_irq_disable(int vrc5477_irq);
+#endif /* !__ASSEMBLY__ */
+
+/* PCI intr ack share PCIW0 with PCI IO */
+#define DDB_PCI_IACK_BASE DDB_PCI_IO_BASE
+
+/*
+ * Interrupt mapping
+ *
+ * We have three interrupt controllers:
+ *
+ * . CPU itself - 8 sources
+ * . i8259 - 16 sources
+ * . vrc5477 - 32 sources
+ *
+ * They connected as follows:
+ * all vrc5477 interrupts are routed to cpu IP2 (by software setting)
+ * all i8359 are routed to INTC in vrc5477 (by hardware connection)
+ *
+ * All VRC5477 PCI interrupts are level-triggered (no ack needed).
+ * All PCI irq but INTC are active low.
+ */
+
+/*
+ * irq number block assignment
+ */
+
+#define NUM_CPU_IRQ 8
+#define NUM_I8259_IRQ 16
+#define NUM_VRC5477_IRQ 32
+
+#define DDB_IRQ_BASE 0
+
+#define I8259_IRQ_BASE DDB_IRQ_BASE
+#define VRC5477_IRQ_BASE (I8259_IRQ_BASE + NUM_I8259_IRQ)
+#define CPU_IRQ_BASE (VRC5477_IRQ_BASE + NUM_VRC5477_IRQ)
+
+/*
+ * vrc5477 irq defs
+ */
+
+#define VRC5477_IRQ_CPCE (0 + VRC5477_IRQ_BASE) /* cpu parity error */
+#define VRC5477_IRQ_CNTD (1 + VRC5477_IRQ_BASE) /* cpu no target */
+#define VRC5477_IRQ_I2C (2 + VRC5477_IRQ_BASE) /* I2C */
+#define VRC5477_IRQ_DMA (3 + VRC5477_IRQ_BASE) /* DMA */
+#define VRC5477_IRQ_UART0 (4 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_WDOG (5 + VRC5477_IRQ_BASE) /* watchdog timer */
+#define VRC5477_IRQ_SPT1 (6 + VRC5477_IRQ_BASE) /* special purpose timer 1 */
+#define VRC5477_IRQ_LBRT (7 + VRC5477_IRQ_BASE) /* local bus read timeout */
+#define VRC5477_IRQ_INTA (8 + VRC5477_IRQ_BASE) /* PCI INT #A */
+#define VRC5477_IRQ_INTB (9 + VRC5477_IRQ_BASE) /* PCI INT #B */
+#define VRC5477_IRQ_INTC (10 + VRC5477_IRQ_BASE) /* PCI INT #C */
+#define VRC5477_IRQ_INTD (11 + VRC5477_IRQ_BASE) /* PCI INT #D */
+#define VRC5477_IRQ_INTE (12 + VRC5477_IRQ_BASE) /* PCI INT #E */
+#define VRC5477_IRQ_RESERVED_13 (13 + VRC5477_IRQ_BASE) /* reserved */
+#define VRC5477_IRQ_PCIS (14 + VRC5477_IRQ_BASE) /* PCI SERR # */
+#define VRC5477_IRQ_PCI (15 + VRC5477_IRQ_BASE) /* PCI internal error */
+#define VRC5477_IRQ_IOPCI_INTA (16 + VRC5477_IRQ_BASE) /* USB-H */
+#define VRC5477_IRQ_IOPCI_INTB (17 + VRC5477_IRQ_BASE) /* USB-P */
+#define VRC5477_IRQ_IOPCI_INTC (18 + VRC5477_IRQ_BASE) /* AC97 */
+#define VRC5477_IRQ_IOPCI_INTD (19 + VRC5477_IRQ_BASE) /* Reserved */
+#define VRC5477_IRQ_UART1 (20 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_SPT0 (21 + VRC5477_IRQ_BASE) /* special purpose timer 0 */
+#define VRC5477_IRQ_GPT0 (22 + VRC5477_IRQ_BASE) /* general purpose timer 0 */
+#define VRC5477_IRQ_GPT1 (23 + VRC5477_IRQ_BASE) /* general purpose timer 1 */
+#define VRC5477_IRQ_GPT2 (24 + VRC5477_IRQ_BASE) /* general purpose timer 2 */
+#define VRC5477_IRQ_GPT3 (25 + VRC5477_IRQ_BASE) /* general purpose timer 3 */
+#define VRC5477_IRQ_GPIO (26 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_SIO0 (27 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_SIO1 (28 + VRC5477_IRQ_BASE)
+#define VRC5477_IRQ_RESERVED_29 (29 + VRC5477_IRQ_BASE) /* reserved */
+#define VRC5477_IRQ_IOPCISERR (30 + VRC5477_IRQ_BASE) /* IO PCI SERR # */
+#define VRC5477_IRQ_IOPCI (31 + VRC5477_IRQ_BASE)
+
+/*
+ * i2859 irq assignment
+ */
+#define I8259_IRQ_RESERVED_0 (0 + I8259_IRQ_BASE)
+#define I8259_IRQ_KEYBOARD (1 + I8259_IRQ_BASE) /* M1543 default */
+#define I8259_IRQ_CASCADE (2 + I8259_IRQ_BASE)
+#define I8259_IRQ_UART_B (3 + I8259_IRQ_BASE) /* M1543 default, may conflict with RTC according to schematic diagram */
+#define I8259_IRQ_UART_A (4 + I8259_IRQ_BASE) /* M1543 default */
+#define I8259_IRQ_PARALLEL (5 + I8259_IRQ_BASE) /* M1543 default */
+#define I8259_IRQ_RESERVED_6 (6 + I8259_IRQ_BASE)
+#define I8259_IRQ_RESERVED_7 (7 + I8259_IRQ_BASE)
+#define I8259_IRQ_RTC (8 + I8259_IRQ_BASE) /* who set this? */
+#define I8259_IRQ_USB (9 + I8259_IRQ_BASE) /* ddb_setup */
+#define I8259_IRQ_PMU (10 + I8259_IRQ_BASE) /* ddb_setup */
+#define I8259_IRQ_RESERVED_11 (11 + I8259_IRQ_BASE)
+#define I8259_IRQ_RESERVED_12 (12 + I8259_IRQ_BASE) /* m1543_irq_setup */
+#define I8259_IRQ_RESERVED_13 (13 + I8259_IRQ_BASE)
+#define I8259_IRQ_HDC1 (14 + I8259_IRQ_BASE) /* default and ddb_setup */
+#define I8259_IRQ_HDC2 (15 + I8259_IRQ_BASE) /* default */
+
+
+/*
+ * misc
+ */
+#define VRC5477_I8259_CASCADE (VRC5477_IRQ_INTC - VRC5477_IRQ_BASE)
+#define CPU_VRC5477_CASCADE 2
+
+/*
+ * debug routines
+ */
+#ifndef __ASSEMBLY__
+#if defined(CONFIG_RUNTIME_DEBUG)
+extern void vrc5477_show_pdar_regs(void);
+extern void vrc5477_show_pci_regs(void);
+extern void vrc5477_show_bar_regs(void);
+extern void vrc5477_show_int_regs(void);
+extern void vrc5477_show_all_regs(void);
+#endif
+
+/*
+ * RAM size
+ */
+extern int board_ram_size;
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_DDB5XXX_DDB5477_H */
diff --git a/include/asm-mips/ddb5xxx/ddb5xxx.h b/include/asm-mips/ddb5xxx/ddb5xxx.h
new file mode 100644
index 000000000000..873c03f2c5fe
--- /dev/null
+++ b/include/asm-mips/ddb5xxx/ddb5xxx.h
@@ -0,0 +1,273 @@
+/*
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: jsun@mvista.com or jsun@junsun.net
+ *
+ * Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
+ * Sony Software Development Center Europe (SDCE), Brussels
+ *
+ * include/asm-mips/ddb5xxx/ddb5xxx.h
+ * Common header for all NEC DDB 5xxx boards, including 5074, 5476, 5477.
+ *
+ * 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_DDB5XXX_DDB5XXX_H
+#define __ASM_DDB5XXX_DDB5XXX_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+/*
+ * This file is based on the following documentation:
+ *
+ * NEC Vrc 5074 System Controller Data Sheet, June 1998
+ *
+ * [jsun] It is modified so that this file only contains the macros
+ * that are true for all DDB 5xxx boards. The modification is based on
+ *
+ * uPD31577(VRC5477) VR5432-SDRAM/PCI Bridge (Luke)
+ * Preliminary Specification Decoment, Rev 1.1, 27 Dec, 2000
+ *
+ */
+
+
+#define DDB_BASE 0xbfa00000
+#define DDB_SIZE 0x00200000 /* 2 MB */
+
+
+/*
+ * Physical Device Address Registers (PDARs)
+ */
+
+#define DDB_SDRAM0 0x0000 /* SDRAM Bank 0 [R/W] */
+#define DDB_SDRAM1 0x0008 /* SDRAM Bank 1 [R/W] */
+#define DDB_DCS2 0x0010 /* Device Chip-Select 2 [R/W] */
+#define DDB_DCS3 0x0018 /* Device Chip-Select 3 [R/W] */
+#define DDB_DCS4 0x0020 /* Device Chip-Select 4 [R/W] */
+#define DDB_DCS5 0x0028 /* Device Chip-Select 5 [R/W] */
+#define DDB_DCS6 0x0030 /* Device Chip-Select 6 [R/W] */
+#define DDB_DCS7 0x0038 /* Device Chip-Select 7 [R/W] */
+#define DDB_DCS8 0x0040 /* Device Chip-Select 8 [R/W] */
+#define DDB_PCIW0 0x0060 /* PCI Address Window 0 [R/W] */
+#define DDB_PCIW1 0x0068 /* PCI Address Window 1 [R/W] */
+#define DDB_INTCS 0x0070 /* Controller Internal Registers and Devices */
+ /* [R/W] */
+#define DDB_BOOTCS 0x0078 /* Boot ROM Chip-Select [R/W] */
+/* Vrc5477 has two more, IOPCIW0, IOPCIW1 */
+
+/*
+ * CPU Interface Registers
+ */
+#define DDB_CPUSTAT 0x0080 /* CPU Status [R/W] */
+#define DDB_INTCTRL 0x0088 /* Interrupt Control [R/W] */
+#define DDB_INTSTAT0 0x0090 /* Interrupt Status 0 [R] */
+#define DDB_INTSTAT1 0x0098 /* Interrupt Status 1 and CPU Interrupt */
+ /* Enable [R/W] */
+#define DDB_INTCLR 0x00A0 /* Interrupt Clear [R/W] */
+#define DDB_INTPPES 0x00A8 /* PCI Interrupt Control [R/W] */
+
+
+/*
+ * Memory-Interface Registers
+ */
+#define DDB_MEMCTRL 0x00C0 /* Memory Control */
+#define DDB_ACSTIME 0x00C8 /* Memory Access Timing [R/W] */
+#define DDB_CHKERR 0x00D0 /* Memory Check Error Status [R] */
+
+
+/*
+ * PCI-Bus Registers
+ */
+#define DDB_PCICTRL 0x00E0 /* PCI Control [R/W] */
+#define DDB_PCIARB 0x00E8 /* PCI Arbiter [R/W] */
+#define DDB_PCIINIT0 0x00F0 /* PCI Master (Initiator) 0 [R/W] */
+#define DDB_PCIINIT1 0x00F8 /* PCI Master (Initiator) 1 [R/W] */
+#define DDB_PCIERR 0x00B8 /* PCI Error [R/W] */
+
+
+/*
+ * Local-Bus Registers
+ */
+#define DDB_LCNFG 0x0100 /* Local Bus Configuration [R/W] */
+#define DDB_LCST2 0x0110 /* Local Bus Chip-Select Timing 2 [R/W] */
+#define DDB_LCST3 0x0118 /* Local Bus Chip-Select Timing 3 [R/W] */
+#define DDB_LCST4 0x0120 /* Local Bus Chip-Select Timing 4 [R/W] */
+#define DDB_LCST5 0x0128 /* Local Bus Chip-Select Timing 5 [R/W] */
+#define DDB_LCST6 0x0130 /* Local Bus Chip-Select Timing 6 [R/W] */
+#define DDB_LCST7 0x0138 /* Local Bus Chip-Select Timing 7 [R/W] */
+#define DDB_LCST8 0x0140 /* Local Bus Chip-Select Timing 8 [R/W] */
+#define DDB_DCSFN 0x0150 /* Device Chip-Select Muxing and Output */
+ /* Enables [R/W] */
+#define DDB_DCSIO 0x0158 /* Device Chip-Selects As I/O Bits [R/W] */
+#define DDB_BCST 0x0178 /* Local Boot Chip-Select Timing [R/W] */
+
+
+/*
+ * DMA Registers
+ */
+#define DDB_DMACTRL0 0x0180 /* DMA Control 0 [R/W] */
+#define DDB_DMASRCA0 0x0188 /* DMA Source Address 0 [R/W] */
+#define DDB_DMADESA0 0x0190 /* DMA Destination Address 0 [R/W] */
+#define DDB_DMACTRL1 0x0198 /* DMA Control 1 [R/W] */
+#define DDB_DMASRCA1 0x01A0 /* DMA Source Address 1 [R/W] */
+#define DDB_DMADESA1 0x01A8 /* DMA Destination Address 1 [R/W] */
+
+
+/*
+ * Timer Registers
+ */
+#define DDB_T0CTRL 0x01C0 /* SDRAM Refresh Control [R/W] */
+#define DDB_T0CNTR 0x01C8 /* SDRAM Refresh Counter [R/W] */
+#define DDB_T1CTRL 0x01D0 /* CPU-Bus Read Time-Out Control [R/W] */
+#define DDB_T1CNTR 0x01D8 /* CPU-Bus Read Time-Out Counter [R/W] */
+#define DDB_T2CTRL 0x01E0 /* General-Purpose Timer Control [R/W] */
+#define DDB_T2CNTR 0x01E8 /* General-Purpose Timer Counter [R/W] */
+#define DDB_T3CTRL 0x01F0 /* Watchdog Timer Control [R/W] */
+#define DDB_T3CNTR 0x01F8 /* Watchdog Timer Counter [R/W] */
+
+
+/*
+ * PCI Configuration Space Registers
+ */
+#define DDB_PCI_BASE 0x0200
+
+#define DDB_VID 0x0200 /* PCI Vendor ID [R] */
+#define DDB_DID 0x0202 /* PCI Device ID [R] */
+#define DDB_PCICMD 0x0204 /* PCI Command [R/W] */
+#define DDB_PCISTS 0x0206 /* PCI Status [R/W] */
+#define DDB_REVID 0x0208 /* PCI Revision ID [R] */
+#define DDB_CLASS 0x0209 /* PCI Class Code [R] */
+#define DDB_CLSIZ 0x020C /* PCI Cache Line Size [R/W] */
+#define DDB_MLTIM 0x020D /* PCI Latency Timer [R/W] */
+#define DDB_HTYPE 0x020E /* PCI Header Type [R] */
+#define DDB_BIST 0x020F /* BIST [R] (unimplemented) */
+#define DDB_BARC 0x0210 /* PCI Base Address Register Control [R/W] */
+#define DDB_BAR0 0x0218 /* PCI Base Address Register 0 [R/W] */
+#define DDB_BAR1 0x0220 /* PCI Base Address Register 1 [R/W] */
+#define DDB_CIS 0x0228 /* PCI Cardbus CIS Pointer [R] */
+ /* (unimplemented) */
+#define DDB_SSVID 0x022C /* PCI Sub-System Vendor ID [R/W] */
+#define DDB_SSID 0x022E /* PCI Sub-System ID [R/W] */
+#define DDB_ROM 0x0230 /* Expansion ROM Base Address [R] */
+ /* (unimplemented) */
+#define DDB_INTLIN 0x023C /* PCI Interrupt Line [R/W] */
+#define DDB_INTPIN 0x023D /* PCI Interrupt Pin [R] */
+#define DDB_MINGNT 0x023E /* PCI Min_Gnt [R] (unimplemented) */
+#define DDB_MAXLAT 0x023F /* PCI Max_Lat [R] (unimplemented) */
+#define DDB_BAR2 0x0240 /* PCI Base Address Register 2 [R/W] */
+#define DDB_BAR3 0x0248 /* PCI Base Address Register 3 [R/W] */
+#define DDB_BAR4 0x0250 /* PCI Base Address Register 4 [R/W] */
+#define DDB_BAR5 0x0258 /* PCI Base Address Register 5 [R/W] */
+#define DDB_BAR6 0x0260 /* PCI Base Address Register 6 [R/W] */
+#define DDB_BAR7 0x0268 /* PCI Base Address Register 7 [R/W] */
+#define DDB_BAR8 0x0270 /* PCI Base Address Register 8 [R/W] */
+#define DDB_BARB 0x0278 /* PCI Base Address Register BOOT [R/W] */
+
+
+/*
+ * Nile 4 Register Access
+ */
+
+static inline void ddb_sync(void)
+{
+/* The DDB5074 doesn't seem to like these accesses. They kill the board on
+ * interrupt load
+ */
+#ifndef CONFIG_DDB5074
+ volatile u32 *p = (volatile u32 *)0xbfc00000;
+ (void)(*p);
+#endif
+}
+
+static inline void ddb_out32(u32 offset, u32 val)
+{
+ *(volatile u32 *)(DDB_BASE+offset) = val;
+ ddb_sync();
+}
+
+static inline u32 ddb_in32(u32 offset)
+{
+ u32 val = *(volatile u32 *)(DDB_BASE+offset);
+ ddb_sync();
+ return val;
+}
+
+static inline void ddb_out16(u32 offset, u16 val)
+{
+ *(volatile u16 *)(DDB_BASE+offset) = val;
+ ddb_sync();
+}
+
+static inline u16 ddb_in16(u32 offset)
+{
+ u16 val = *(volatile u16 *)(DDB_BASE+offset);
+ ddb_sync();
+ return val;
+}
+
+static inline void ddb_out8(u32 offset, u8 val)
+{
+ *(volatile u8 *)(DDB_BASE+offset) = val;
+ ddb_sync();
+}
+
+static inline u8 ddb_in8(u32 offset)
+{
+ u8 val = *(volatile u8 *)(DDB_BASE+offset);
+ ddb_sync();
+ return val;
+}
+
+
+/*
+ * Physical Device Address Registers
+ */
+
+extern u32
+ddb_calc_pdar(u32 phys, u32 size, int width, int on_memory_bus, int pci_visible);
+extern void
+ddb_set_pdar(u32 pdar, u32 phys, u32 size, int width,
+ int on_memory_bus, int pci_visible);
+
+/*
+ * PCI Master Registers
+ */
+
+#define DDB_PCICMD_IACK 0 /* PCI Interrupt Acknowledge */
+#define DDB_PCICMD_IO 1 /* PCI I/O Space */
+#define DDB_PCICMD_MEM 3 /* PCI Memory Space */
+#define DDB_PCICMD_CFG 5 /* PCI Configuration Space */
+
+/*
+ * additional options for pci init reg (no shifting needed)
+ */
+#define DDB_PCI_CFGTYPE1 0x200 /* for pci init0/1 regs */
+#define DDB_PCI_ACCESS_32 0x10 /* for pci init0/1 regs */
+
+
+extern void ddb_set_pmr(u32 pmr, u32 type, u32 addr, u32 options);
+
+/*
+ * we need to reset pci bus when we start up and shutdown
+ */
+extern void ddb_pci_reset_bus(void);
+
+
+/*
+ * include the board dependent part
+ */
+#if defined(CONFIG_DDB5074)
+#include <asm/ddb5xxx/ddb5074.h>
+#elif defined(CONFIG_DDB5476)
+#include <asm/ddb5xxx/ddb5476.h>
+#elif defined(CONFIG_DDB5477)
+#include <asm/ddb5xxx/ddb5477.h>
+#else
+#error "Unknown DDB board!"
+#endif
+
+#endif /* __ASM_DDB5XXX_DDB5XXX_H */
diff --git a/include/asm-mips/debug.h b/include/asm-mips/debug.h
new file mode 100644
index 000000000000..930f2b75e766
--- /dev/null
+++ b/include/asm-mips/debug.h
@@ -0,0 +1,49 @@
+/*
+ * Debug macros for run-time debugging.
+ * Turned on/off with CONFIG_RUNTIME_DEBUG option.
+ *
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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_DEBUG_H
+#define _ASM_DEBUG_H
+
+#include <linux/config.h>
+
+/*
+ * run-time macros for catching spurious errors. Eable CONFIG_RUNTIME_DEBUG in
+ * kernel hacking config menu to use them.
+ *
+ * Use them as run-time debugging aid. NEVER USE THEM AS ERROR HANDLING CODE!!!
+ */
+
+#ifdef CONFIG_RUNTIME_DEBUG
+
+#include <linux/kernel.h>
+
+#define db_assert(x) if (!(x)) { \
+ panic("assertion failed at %s:%d: %s", __FILE__, __LINE__, #x); }
+#define db_warn(x) if (!(x)) { \
+ printk(KERN_WARNING "warning at %s:%d: %s", __FILE__, __LINE__, #x); }
+#define db_verify(x, y) db_assert(x y)
+#define db_verify_warn(x, y) db_warn(x y)
+#define db_run(x) do { x; } while (0)
+
+#else
+
+#define db_assert(x)
+#define db_warn(x)
+#define db_verify(x, y) x
+#define db_verify_warn(x, y) x
+#define db_run(x)
+
+#endif
+
+#endif /* _ASM_DEBUG_H */
diff --git a/include/asm-mips/dec/ecc.h b/include/asm-mips/dec/ecc.h
new file mode 100644
index 000000000000..724908b0bf13
--- /dev/null
+++ b/include/asm-mips/dec/ecc.h
@@ -0,0 +1,55 @@
+/*
+ * include/asm-mips/dec/ecc.h
+ *
+ * ECC handling logic definitions common to DECstation/DECsystem
+ * 5000/200 (KN02), 5000/240 (KN03), 5000/260 (KN05) and
+ * DECsystem 5900 (KN03), 5900/260 (KN05) systems.
+ *
+ * Copyright (C) 2003 Maciej W. Rozycki
+ *
+ * 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_MIPS_DEC_ECC_H
+#define __ASM_MIPS_DEC_ECC_H
+
+/*
+ * Error Address Register bits.
+ * The register is r/wc -- any write clears it.
+ */
+#define KN0X_EAR_VALID (1<<31) /* error data valid, bus IRQ */
+#define KN0X_EAR_CPU (1<<30) /* CPU/DMA transaction */
+#define KN0X_EAR_WRITE (1<<29) /* write/read transaction */
+#define KN0X_EAR_ECCERR (1<<28) /* ECC/timeout or overrun */
+#define KN0X_EAR_RES_27 (1<<27) /* unused */
+#define KN0X_EAR_ADDRESS (0x7ffffff<<0) /* address involved */
+
+/*
+ * Error Syndrome Register bits.
+ * The register is frozen when EAR.VALID is set, otherwise it records bits
+ * from the last memory read. The register is r/wc -- any write clears it.
+ */
+#define KN0X_ESR_VLDHI (1<<31) /* error data valid hi word */
+#define KN0X_ESR_CHKHI (0x7f<<24) /* check bits read from mem */
+#define KN0X_ESR_SNGHI (1<<23) /* single/double bit error */
+#define KN0X_ESR_SYNHI (0x7f<<16) /* syndrome from ECC logic */
+#define KN0X_ESR_VLDLO (1<<15) /* error data valid lo word */
+#define KN0X_ESR_CHKLO (0x7f<<8) /* check bits read from mem */
+#define KN0X_ESR_SNGLO (1<<7) /* single/double bit error */
+#define KN0X_ESR_SYNLO (0x7f<<0) /* syndrome from ECC logic */
+
+
+#ifndef __ASSEMBLY__
+
+#include <linux/interrupt.h>
+
+struct pt_regs;
+
+extern void dec_ecc_be_init(void);
+extern int dec_ecc_be_handler(struct pt_regs *regs, int is_fixup);
+extern irqreturn_t dec_ecc_be_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+#endif
+
+#endif /* __ASM_MIPS_DEC_ECC_H */
diff --git a/include/asm-mips/dec/interrupts.h b/include/asm-mips/dec/interrupts.h
new file mode 100644
index 000000000000..273e4d65bfe6
--- /dev/null
+++ b/include/asm-mips/dec/interrupts.h
@@ -0,0 +1,125 @@
+/*
+ * Miscellaneous definitions used to initialise the interrupt vector table
+ * with the machine-specific interrupt routines.
+ *
+ * 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) 1997 by Paul M. Antoine.
+ * reworked 1998 by Harald Koerfgen.
+ * Copyright (C) 2001, 2002, 2003 Maciej W. Rozycki
+ */
+
+#ifndef __ASM_DEC_INTERRUPTS_H
+#define __ASM_DEC_INTERRUPTS_H
+
+#include <asm/mipsregs.h>
+
+
+/*
+ * The list of possible system devices which provide an
+ * interrupt. Not all devices exist on a given system.
+ */
+#define DEC_IRQ_CASCADE 0 /* cascade from CSR or I/O ASIC */
+
+/* Ordinary interrupts */
+#define DEC_IRQ_AB_RECV 1 /* ACCESS.bus receive */
+#define DEC_IRQ_AB_XMIT 2 /* ACCESS.bus transmit */
+#define DEC_IRQ_DZ11 3 /* DZ11 (DC7085) serial */
+#define DEC_IRQ_ASC 4 /* ASC (NCR53C94) SCSI */
+#define DEC_IRQ_FLOPPY 5 /* 82077 FDC */
+#define DEC_IRQ_FPU 6 /* R3k FPU */
+#define DEC_IRQ_HALT 7 /* HALT button or from ACCESS.Bus */
+#define DEC_IRQ_ISDN 8 /* Am79C30A ISDN */
+#define DEC_IRQ_LANCE 9 /* LANCE (Am7990) Ethernet */
+#define DEC_IRQ_BUS 10 /* memory, I/O bus read/write errors */
+#define DEC_IRQ_PSU 11 /* power supply unit warning */
+#define DEC_IRQ_RTC 12 /* DS1287 RTC */
+#define DEC_IRQ_SCC0 13 /* SCC (Z85C30) serial #0 */
+#define DEC_IRQ_SCC1 14 /* SCC (Z85C30) serial #1 */
+#define DEC_IRQ_SII 15 /* SII (DC7061) SCSI */
+#define DEC_IRQ_TC0 16 /* TURBOchannel slot #0 */
+#define DEC_IRQ_TC1 17 /* TURBOchannel slot #1 */
+#define DEC_IRQ_TC2 18 /* TURBOchannel slot #2 */
+#define DEC_IRQ_TIMER 19 /* ARC periodic timer */
+#define DEC_IRQ_VIDEO 20 /* framebuffer */
+
+/* I/O ASIC DMA interrupts */
+#define DEC_IRQ_ASC_MERR 21 /* ASC memory read error */
+#define DEC_IRQ_ASC_ERR 22 /* ASC page overrun */
+#define DEC_IRQ_ASC_DMA 23 /* ASC buffer pointer loaded */
+#define DEC_IRQ_FLOPPY_ERR 24 /* FDC error */
+#define DEC_IRQ_ISDN_ERR 25 /* ISDN memory read/overrun error */
+#define DEC_IRQ_ISDN_RXDMA 26 /* ISDN recv buffer pointer loaded */
+#define DEC_IRQ_ISDN_TXDMA 27 /* ISDN xmit buffer pointer loaded */
+#define DEC_IRQ_LANCE_MERR 28 /* LANCE memory read error */
+#define DEC_IRQ_SCC0A_RXERR 29 /* SCC0A (printer) receive overrun */
+#define DEC_IRQ_SCC0A_RXDMA 30 /* SCC0A receive half page */
+#define DEC_IRQ_SCC0A_TXERR 31 /* SCC0A xmit memory read/overrun */
+#define DEC_IRQ_SCC0A_TXDMA 32 /* SCC0A transmit page end */
+#define DEC_IRQ_AB_RXERR 33 /* ACCESS.bus receive overrun */
+#define DEC_IRQ_AB_RXDMA 34 /* ACCESS.bus receive half page */
+#define DEC_IRQ_AB_TXERR 35 /* ACCESS.bus xmit memory read/ovrn */
+#define DEC_IRQ_AB_TXDMA 36 /* ACCESS.bus transmit page end */
+#define DEC_IRQ_SCC1A_RXERR 37 /* SCC1A (modem) receive overrun */
+#define DEC_IRQ_SCC1A_RXDMA 38 /* SCC1A receive half page */
+#define DEC_IRQ_SCC1A_TXERR 39 /* SCC1A xmit memory read/overrun */
+#define DEC_IRQ_SCC1A_TXDMA 40 /* SCC1A transmit page end */
+
+/* TC5 & TC6 are virtual slots for KN02's onboard devices */
+#define DEC_IRQ_TC5 DEC_IRQ_ASC /* virtual PMAZ-AA */
+#define DEC_IRQ_TC6 DEC_IRQ_LANCE /* virtual PMAD-AA */
+
+#define DEC_NR_INTS 41
+
+
+/* Largest of cpu mask_nr tables. */
+#define DEC_MAX_CPU_INTS 6
+/* Largest of asic mask_nr tables. */
+#define DEC_MAX_ASIC_INTS 9
+
+
+/*
+ * CPU interrupt bits common to all systems.
+ */
+#define DEC_CPU_INR_FPU 7 /* R3k FPU */
+#define DEC_CPU_INR_SW1 1 /* software #1 */
+#define DEC_CPU_INR_SW0 0 /* software #0 */
+
+#define DEC_CPU_IRQ_BASE 0 /* first IRQ assigned to CPU */
+
+#define DEC_CPU_IRQ_NR(n) ((n) + DEC_CPU_IRQ_BASE)
+#define DEC_CPU_IRQ_MASK(n) (1 << ((n) + CAUSEB_IP))
+#define DEC_CPU_IRQ_ALL (0xff << CAUSEB_IP)
+
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Interrupt table structures to hide differences between systems.
+ */
+typedef union { int i; void *p; } int_ptr;
+extern int dec_interrupt[DEC_NR_INTS];
+extern int_ptr cpu_mask_nr_tbl[DEC_MAX_CPU_INTS][2];
+extern int_ptr asic_mask_nr_tbl[DEC_MAX_ASIC_INTS][2];
+extern int cpu_fpu_mask;
+
+
+/*
+ * Common interrupt routine prototypes for all DECStations
+ */
+extern void kn02_io_int(void);
+extern void kn02xa_io_int(void);
+extern void kn03_io_int(void);
+extern void asic_dma_int(void);
+extern void asic_all_int(void);
+extern void kn02_all_int(void);
+extern void cpu_all_int(void);
+
+extern void dec_intr_unimplemented(void);
+extern void asic_intr_unimplemented(void);
+
+#endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/include/asm-mips/dec/ioasic.h b/include/asm-mips/dec/ioasic.h
new file mode 100644
index 000000000000..486a5b0a1302
--- /dev/null
+++ b/include/asm-mips/dec/ioasic.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-mips/dec/ioasic.h
+ *
+ * DEC I/O ASIC access operations.
+ *
+ * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
+ *
+ * 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_DEC_IOASIC_H
+#define __ASM_DEC_IOASIC_H
+
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+extern spinlock_t ioasic_ssr_lock;
+
+extern volatile u32 *ioasic_base;
+
+static inline void ioasic_write(unsigned int reg, u32 v)
+{
+ ioasic_base[reg / 4] = v;
+}
+
+static inline u32 ioasic_read(unsigned int reg)
+{
+ return ioasic_base[reg / 4];
+}
+
+extern void init_ioasic_irqs(int base);
+
+#endif /* __ASM_DEC_IOASIC_H */
diff --git a/include/asm-mips/dec/ioasic_addrs.h b/include/asm-mips/dec/ioasic_addrs.h
new file mode 100644
index 000000000000..5e18a7510592
--- /dev/null
+++ b/include/asm-mips/dec/ioasic_addrs.h
@@ -0,0 +1,151 @@
+/*
+ * 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.
+ *
+ * Definitions for the address map in the JUNKIO Asic
+ *
+ * Created with Information from:
+ *
+ * "DEC 3000 300/400/500/600/700/800/900 AXP Models System Programmer's Manual"
+ *
+ * and the Mach Sources
+ *
+ * Copyright (C) 199x the Anonymous
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ */
+
+#ifndef __ASM_MIPS_DEC_IOASIC_ADDRS_H
+#define __ASM_MIPS_DEC_IOASIC_ADDRS_H
+
+#define IOASIC_SLOT_SIZE 0x00040000
+
+/*
+ * Address ranges decoded by the I/O ASIC for onboard devices.
+ */
+#define IOASIC_SYS_ROM (0*IOASIC_SLOT_SIZE) /* system board ROM */
+#define IOASIC_IOCTL (1*IOASIC_SLOT_SIZE) /* I/O ASIC */
+#define IOASIC_ESAR (2*IOASIC_SLOT_SIZE) /* LANCE MAC address chip */
+#define IOASIC_LANCE (3*IOASIC_SLOT_SIZE) /* LANCE Ethernet */
+#define IOASIC_SCC0 (4*IOASIC_SLOT_SIZE) /* SCC #0 */
+#define IOASIC_VDAC_HI (5*IOASIC_SLOT_SIZE) /* VDAC (maxine) */
+#define IOASIC_SCC1 (6*IOASIC_SLOT_SIZE) /* SCC #1 (3min, 3max+) */
+#define IOASIC_VDAC_LO (7*IOASIC_SLOT_SIZE) /* VDAC (maxine) */
+#define IOASIC_TOY (8*IOASIC_SLOT_SIZE) /* RTC */
+#define IOASIC_ISDN (9*IOASIC_SLOT_SIZE) /* ISDN (maxine) */
+#define IOASIC_ERRADDR (9*IOASIC_SLOT_SIZE) /* bus error address (3max+) */
+#define IOASIC_CHKSYN (10*IOASIC_SLOT_SIZE) /* ECC syndrome (3max+) */
+#define IOASIC_ACC_BUS (10*IOASIC_SLOT_SIZE) /* ACCESS.bus (maxine) */
+#define IOASIC_MCR (11*IOASIC_SLOT_SIZE) /* memory control (3max+) */
+#define IOASIC_FLOPPY (11*IOASIC_SLOT_SIZE) /* FDC (maxine) */
+#define IOASIC_SCSI (12*IOASIC_SLOT_SIZE) /* ASC SCSI */
+#define IOASIC_FDC_DMA (13*IOASIC_SLOT_SIZE) /* FDC DMA (maxine) */
+#define IOASIC_SCSI_DMA (14*IOASIC_SLOT_SIZE) /* ??? */
+#define IOASIC_RES_15 (15*IOASIC_SLOT_SIZE) /* unused? */
+
+
+/*
+ * Offsets for I/O ASIC registers (relative to (system_base + IOASIC_IOCTL)).
+ */
+ /* all systems */
+#define IO_REG_SCSI_DMA_P 0x00 /* SCSI DMA Pointer */
+#define IO_REG_SCSI_DMA_BP 0x10 /* SCSI DMA Buffer Pointer */
+#define IO_REG_LANCE_DMA_P 0x20 /* LANCE DMA Pointer */
+#define IO_REG_SCC0A_T_DMA_P 0x30 /* SCC0A Transmit DMA Pointer */
+#define IO_REG_SCC0A_R_DMA_P 0x40 /* SCC0A Receive DMA Pointer */
+
+ /* except Maxine */
+#define IO_REG_SCC1A_T_DMA_P 0x50 /* SCC1A Transmit DMA Pointer */
+#define IO_REG_SCC1A_R_DMA_P 0x60 /* SCC1A Receive DMA Pointer */
+
+ /* Maxine */
+#define IO_REG_AB_T_DMA_P 0x50 /* ACCESS.bus Transmit DMA Pointer */
+#define IO_REG_AB_R_DMA_P 0x60 /* ACCESS.bus Receive DMA Pointer */
+#define IO_REG_FLOPPY_DMA_P 0x70 /* Floppy DMA Pointer */
+#define IO_REG_ISDN_T_DMA_P 0x80 /* ISDN Transmit DMA Pointer */
+#define IO_REG_ISDN_T_DMA_BP 0x90 /* ISDN Transmit DMA Buffer Pointer */
+#define IO_REG_ISDN_R_DMA_P 0xa0 /* ISDN Receive DMA Pointer */
+#define IO_REG_ISDN_R_DMA_BP 0xb0 /* ISDN Receive DMA Buffer Pointer */
+
+ /* all systems */
+#define IO_REG_DATA_0 0xc0 /* System Data Buffer 0 */
+#define IO_REG_DATA_1 0xd0 /* System Data Buffer 1 */
+#define IO_REG_DATA_2 0xe0 /* System Data Buffer 2 */
+#define IO_REG_DATA_3 0xf0 /* System Data Buffer 3 */
+
+ /* all systems */
+#define IO_REG_SSR 0x100 /* System Support Register */
+#define IO_REG_SIR 0x110 /* System Interrupt Register */
+#define IO_REG_SIMR 0x120 /* System Interrupt Mask Reg. */
+#define IO_REG_SAR 0x130 /* System Address Register */
+
+ /* Maxine */
+#define IO_REG_ISDN_T_DATA 0x140 /* ISDN Xmit Data Register */
+#define IO_REG_ISDN_R_DATA 0x150 /* ISDN Receive Data Register */
+
+ /* all systems */
+#define IO_REG_LANCE_SLOT 0x160 /* LANCE I/O Slot Register */
+#define IO_REG_SCSI_SLOT 0x170 /* SCSI Slot Register */
+#define IO_REG_SCC0A_SLOT 0x180 /* SCC0A DMA Slot Register */
+
+ /* except Maxine */
+#define IO_REG_SCC1A_SLOT 0x190 /* SCC1A DMA Slot Register */
+
+ /* Maxine */
+#define IO_REG_AB_SLOT 0x190 /* ACCESS.bus DMA Slot Register */
+#define IO_REG_FLOPPY_SLOT 0x1a0 /* Floppy Slot Register */
+
+ /* all systems */
+#define IO_REG_SCSI_SCR 0x1b0 /* SCSI Partial-Word DMA Control */
+#define IO_REG_SCSI_SDR0 0x1c0 /* SCSI DMA Partial Word 0 */
+#define IO_REG_SCSI_SDR1 0x1d0 /* SCSI DMA Partial Word 1 */
+#define IO_REG_FCTR 0x1e0 /* Free-Running Counter */
+#define IO_REG_RES_31 0x1f0 /* unused */
+
+
+/*
+ * The upper 16 bits of the System Support Register are a part of the
+ * I/O ASIC's internal DMA engine and thus are common to all I/O ASIC
+ * machines. The exception is the Maxine, which makes use of the
+ * FLOPPY and ISDN bits (otherwise unused) and has a different SCC
+ * wiring.
+ */
+ /* all systems */
+#define IO_SSR_SCC0A_TX_DMA_EN (1<<31) /* SCC0A transmit DMA enable */
+#define IO_SSR_SCC0A_RX_DMA_EN (1<<30) /* SCC0A receive DMA enable */
+#define IO_SSR_RES_27 (1<<27) /* unused */
+#define IO_SSR_RES_26 (1<<26) /* unused */
+#define IO_SSR_RES_25 (1<<25) /* unused */
+#define IO_SSR_RES_24 (1<<24) /* unused */
+#define IO_SSR_RES_23 (1<<23) /* unused */
+#define IO_SSR_SCSI_DMA_DIR (1<<18) /* SCSI DMA direction */
+#define IO_SSR_SCSI_DMA_EN (1<<17) /* SCSI DMA enable */
+#define IO_SSR_LANCE_DMA_EN (1<<16) /* LANCE DMA enable */
+
+ /* except Maxine */
+#define IO_SSR_SCC1A_TX_DMA_EN (1<<29) /* SCC1A transmit DMA enable */
+#define IO_SSR_SCC1A_RX_DMA_EN (1<<28) /* SCC1A receive DMA enable */
+#define IO_SSR_RES_22 (1<<22) /* unused */
+#define IO_SSR_RES_21 (1<<21) /* unused */
+#define IO_SSR_RES_20 (1<<20) /* unused */
+#define IO_SSR_RES_19 (1<<19) /* unused */
+
+ /* Maxine */
+#define IO_SSR_AB_TX_DMA_EN (1<<29) /* ACCESS.bus xmit DMA enable */
+#define IO_SSR_AB_RX_DMA_EN (1<<28) /* ACCESS.bus recv DMA enable */
+#define IO_SSR_FLOPPY_DMA_DIR (1<<22) /* Floppy DMA direction */
+#define IO_SSR_FLOPPY_DMA_EN (1<<21) /* Floppy DMA enable */
+#define IO_SSR_ISDN_TX_DMA_EN (1<<20) /* ISDN transmit DMA enable */
+#define IO_SSR_ISDN_RX_DMA_EN (1<<19) /* ISDN receive DMA enable */
+
+/*
+ * The lower 16 bits are system-specific. Bits 15,11:8 are common and
+ * defined here. The rest is defined in system-specific headers.
+ */
+#define KN0X_IO_SSR_DIAGDN (1<<15) /* diagnostic jumper */
+#define KN0X_IO_SSR_SCC_RST (1<<11) /* ~SCC0,1 (Z85C30) reset */
+#define KN0X_IO_SSR_RTC_RST (1<<10) /* ~RTC (DS1287) reset */
+#define KN0X_IO_SSR_ASC_RST (1<<9) /* ~ASC (NCR53C94) reset */
+#define KN0X_IO_SSR_LANCE_RST (1<<8) /* ~LANCE (Am7990) reset */
+
+#endif /* __ASM_MIPS_DEC_IOASIC_ADDRS_H */
diff --git a/include/asm-mips/dec/ioasic_ints.h b/include/asm-mips/dec/ioasic_ints.h
new file mode 100644
index 000000000000..9aaa9869615f
--- /dev/null
+++ b/include/asm-mips/dec/ioasic_ints.h
@@ -0,0 +1,74 @@
+/*
+ * 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.
+ *
+ * Definitions for the interrupt related bits in the I/O ASIC
+ * interrupt status register (and the interrupt mask register, of course)
+ *
+ * Created with Information from:
+ *
+ * "DEC 3000 300/400/500/600/700/800/900 AXP Models System Programmer's Manual"
+ *
+ * and the Mach Sources
+ *
+ * Copyright (C) 199x the Anonymous
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+
+#ifndef __ASM_DEC_IOASIC_INTS_H
+#define __ASM_DEC_IOASIC_INTS_H
+
+/*
+ * The upper 16 bits are a part of the I/O ASIC's internal DMA engine
+ * and thus are common to all I/O ASIC machines. The exception is
+ * the Maxine, which makes use of the FLOPPY and ISDN bits (otherwise
+ * unused) and has a different SCC wiring.
+ */
+ /* all systems */
+#define IO_INR_SCC0A_TXDMA 31 /* SCC0A transmit page end */
+#define IO_INR_SCC0A_TXERR 30 /* SCC0A transmit memory read error */
+#define IO_INR_SCC0A_RXDMA 29 /* SCC0A receive half page */
+#define IO_INR_SCC0A_RXERR 28 /* SCC0A receive overrun */
+#define IO_INR_ASC_DMA 19 /* ASC buffer pointer loaded */
+#define IO_INR_ASC_ERR 18 /* ASC page overrun */
+#define IO_INR_ASC_MERR 17 /* ASC memory read error */
+#define IO_INR_LANCE_MERR 16 /* LANCE memory read error */
+
+ /* except Maxine */
+#define IO_INR_SCC1A_TXDMA 27 /* SCC1A transmit page end */
+#define IO_INR_SCC1A_TXERR 26 /* SCC1A transmit memory read error */
+#define IO_INR_SCC1A_RXDMA 25 /* SCC1A receive half page */
+#define IO_INR_SCC1A_RXERR 24 /* SCC1A receive overrun */
+#define IO_INR_RES_23 23 /* unused */
+#define IO_INR_RES_22 22 /* unused */
+#define IO_INR_RES_21 21 /* unused */
+#define IO_INR_RES_20 20 /* unused */
+
+ /* Maxine */
+#define IO_INR_AB_TXDMA 27 /* ACCESS.bus transmit page end */
+#define IO_INR_AB_TXERR 26 /* ACCESS.bus xmit memory read error */
+#define IO_INR_AB_RXDMA 25 /* ACCESS.bus receive half page */
+#define IO_INR_AB_RXERR 24 /* ACCESS.bus receive overrun */
+#define IO_INR_FLOPPY_ERR 23 /* FDC error */
+#define IO_INR_ISDN_TXDMA 22 /* ISDN xmit buffer pointer loaded */
+#define IO_INR_ISDN_RXDMA 21 /* ISDN recv buffer pointer loaded */
+#define IO_INR_ISDN_ERR 20 /* ISDN memory read/overrun error */
+
+#define IO_INR_DMA 16 /* first DMA IRQ */
+
+/*
+ * The lower 16 bits are system-specific and thus defined in
+ * system-specific headers.
+ */
+
+
+#define IO_IRQ_BASE 8 /* first IRQ assigned to I/O ASIC */
+#define IO_IRQ_LINES 32 /* number of I/O ASIC interrupts */
+
+#define IO_IRQ_NR(n) ((n) + IO_IRQ_BASE)
+#define IO_IRQ_MASK(n) (1 << (n))
+#define IO_IRQ_ALL 0x0000ffff
+#define IO_IRQ_DMA 0xffff0000
+
+#endif /* __ASM_DEC_IOASIC_INTS_H */
diff --git a/include/asm-mips/dec/kn01.h b/include/asm-mips/dec/kn01.h
new file mode 100644
index 000000000000..946943502f83
--- /dev/null
+++ b/include/asm-mips/dec/kn01.h
@@ -0,0 +1,83 @@
+/*
+ * Hardware info about DECstation DS2100/3100 systems (otherwise known as
+ * pmin/pmax or KN01).
+ *
+ * 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) 1995,1996 by Paul M. Antoine, some code and definitions
+ * are by courtesy of Chris Fraser.
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ */
+#ifndef __ASM_MIPS_DEC_KN01_H
+#define __ASM_MIPS_DEC_KN01_H
+
+#include <asm/addrspace.h>
+
+#define KN01_SLOT_BASE KSEG1ADDR(0x10000000)
+#define KN01_SLOT_SIZE 0x01000000
+
+/*
+ * Address ranges for devices.
+ */
+#define KN01_PMASK (0*KN01_SLOT_SIZE) /* color plane mask */
+#define KN01_PCC (1*KN01_SLOT_SIZE) /* PCC (DC503) cursor */
+#define KN01_VDAC (2*KN01_SLOT_SIZE) /* color map */
+#define KN01_RES_3 (3*KN01_SLOT_SIZE) /* unused */
+#define KN01_RES_4 (4*KN01_SLOT_SIZE) /* unused */
+#define KN01_RES_5 (5*KN01_SLOT_SIZE) /* unused */
+#define KN01_RES_6 (6*KN01_SLOT_SIZE) /* unused */
+#define KN01_ERRADDR (7*KN01_SLOT_SIZE) /* write error address */
+#define KN01_LANCE (8*KN01_SLOT_SIZE) /* LANCE (Am7990) Ethernet */
+#define KN01_LANCE_MEM (9*KN01_SLOT_SIZE) /* LANCE buffer memory */
+#define KN01_SII (10*KN01_SLOT_SIZE) /* SII (DC7061) SCSI */
+#define KN01_SII_MEM (11*KN01_SLOT_SIZE) /* SII buffer memory */
+#define KN01_DZ11 (12*KN01_SLOT_SIZE) /* DZ11 (DC7085) serial */
+#define KN01_RTC (13*KN01_SLOT_SIZE) /* DS1287 RTC (bytes #0) */
+#define KN01_ESAR (13*KN01_SLOT_SIZE) /* MAC address (bytes #1) */
+#define KN01_CSR (14*KN01_SLOT_SIZE) /* system ctrl & status reg */
+#define KN01_SYS_ROM (15*KN01_SLOT_SIZE) /* system board ROM */
+
+
+/*
+ * Some port addresses...
+ */
+#define KN01_LANCE_BASE (KN01_SLOT_BASE + KN01_LANCE) /* 0xB8000000 */
+#define KN01_DZ11_BASE (KN01_SLOT_BASE + KN01_DZ11) /* 0xBC000000 */
+#define KN01_RTC_BASE (KN01_SLOT_BASE + KN01_RTC) /* 0xBD000000 */
+
+
+/*
+ * Frame buffer memory address.
+ */
+#define KN01_VFB_MEM KSEG1ADDR(0x0fc00000)
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN01_CPU_INR_BUS 6 /* memory, I/O bus read/write errors */
+#define KN01_CPU_INR_VIDEO 6 /* PCC area detect #2 */
+#define KN01_CPU_INR_RTC 5 /* DS1287 RTC */
+#define KN01_CPU_INR_DZ11 4 /* DZ11 (DC7085) serial */
+#define KN01_CPU_INR_LANCE 3 /* LANCE (Am7990) Ethernet */
+#define KN01_CPU_INR_SII 2 /* SII (DC7061) SCSI */
+
+
+/*
+ * System Control & Status Register bits.
+ */
+#define KN01_CSR_MNFMOD (1<<15) /* MNFMOD manufacturing jumper */
+#define KN01_CSR_STATUS (1<<14) /* self-test result status output */
+#define KN01_CSR_PARDIS (1<<13) /* parity error disable */
+#define KN01_CSR_CRSRTST (1<<12) /* PCC test output */
+#define KN01_CSR_MONO (1<<11) /* mono/color fb SIMM installed */
+#define KN01_CSR_MEMERR (1<<10) /* write timeout error status & ack*/
+#define KN01_CSR_VINT (1<<9) /* PCC area detect #2 status & ack */
+#define KN01_CSR_TXDIS (1<<8) /* DZ11 transmit disable */
+#define KN01_CSR_VBGTRG (1<<2) /* blue DAC voltage over green (r/o) */
+#define KN01_CSR_VRGTRG (1<<1) /* red DAC voltage over green (r/o) */
+#define KN01_CSR_VRGTRB (1<<0) /* red DAC voltage over blue (r/o) */
+#define KN01_CSR_LEDS (0xff<<0) /* ~diagnostic LEDs (w/o) */
+
+#endif /* __ASM_MIPS_DEC_KN01_H */
diff --git a/include/asm-mips/dec/kn02.h b/include/asm-mips/dec/kn02.h
new file mode 100644
index 000000000000..f797f7045920
--- /dev/null
+++ b/include/asm-mips/dec/kn02.h
@@ -0,0 +1,106 @@
+/*
+ * Hardware info about DECstation 5000/200 systems (otherwise known as
+ * 3max or KN02).
+ *
+ * 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) 1995,1996 by Paul M. Antoine, some code and definitions
+ * are by courtesy of Chris Fraser.
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ */
+#ifndef __ASM_MIPS_DEC_KN02_H
+#define __ASM_MIPS_DEC_KN02_H
+
+#ifndef __ASSEMBLY__
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#endif
+
+#include <asm/addrspace.h>
+#include <asm/dec/ecc.h>
+
+
+#define KN02_SLOT_BASE KSEG1ADDR(0x1fc00000)
+#define KN02_SLOT_SIZE 0x00080000
+
+/*
+ * Address ranges decoded by the "system slot" logic for onboard devices.
+ */
+#define KN02_SYS_ROM (0*KN02_SLOT_SIZE) /* system board ROM */
+#define KN02_RES_1 (1*KN02_SLOT_SIZE) /* unused */
+#define KN02_CHKSYN (2*KN02_SLOT_SIZE) /* ECC syndrome */
+#define KN02_ERRADDR (3*KN02_SLOT_SIZE) /* bus error address */
+#define KN02_DZ11 (4*KN02_SLOT_SIZE) /* DZ11 (DC7085) serial */
+#define KN02_RTC (5*KN02_SLOT_SIZE) /* DS1287 RTC */
+#define KN02_CSR (6*KN02_SLOT_SIZE) /* system ctrl & status reg */
+#define KN02_SYS_ROM_7 (7*KN02_SLOT_SIZE) /* system board ROM (alias) */
+
+
+/*
+ * Some port addresses...
+ */
+#define KN02_DZ11_BASE (KN02_SLOT_BASE + KN02_DZ11) /* DZ11 */
+#define KN02_RTC_BASE (KN02_SLOT_BASE + KN02_RTC) /* RTC */
+#define KN02_CSR_BASE (KN02_SLOT_BASE + KN02_CSR) /* CSR */
+
+
+/*
+ * System Control & Status Register bits.
+ */
+#define KN02_CSR_RES_28 (0xf<<28) /* unused */
+#define KN02_CSR_PSU (1<<27) /* power supply unit warning */
+#define KN02_CSR_NVRAM (1<<26) /* ~NVRAM clear jumper */
+#define KN02_CSR_REFEVEN (1<<25) /* mem refresh bank toggle */
+#define KN03_CSR_NRMOD (1<<24) /* ~NRMOD manufact. jumper */
+#define KN03_CSR_IOINTEN (0xff<<16) /* IRQ mask bits */
+#define KN02_CSR_DIAGCHK (1<<15) /* diagn/norml ECC reads */
+#define KN02_CSR_DIAGGEN (1<<14) /* diagn/norml ECC writes */
+#define KN02_CSR_CORRECT (1<<13) /* ECC correct/check */
+#define KN02_CSR_LEDIAG (1<<12) /* ECC diagn. latch strobe */
+#define KN02_CSR_TXDIS (1<<11) /* DZ11 transmit disable */
+#define KN02_CSR_BNK32M (1<<10) /* 32M/8M stride */
+#define KN02_CSR_DIAGDN (1<<9) /* DIAGDN manufact. jumper */
+#define KN02_CSR_BAUD38 (1<<8) /* DZ11 38/19kbps ext. rate */
+#define KN03_CSR_IOINT (0xff<<0) /* IRQ status bits (r/o) */
+#define KN03_CSR_LEDS (0xff<<0) /* ~diagnostic LEDs (w/o) */
+
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN02_CPU_INR_RES_6 6 /* unused */
+#define KN02_CPU_INR_BUS 5 /* memory, I/O bus read/write errors */
+#define KN02_CPU_INR_RES_4 4 /* unused */
+#define KN02_CPU_INR_RTC 3 /* DS1287 RTC */
+#define KN02_CPU_INR_CASCADE 2 /* CSR cascade */
+
+/*
+ * CSR interrupt bits.
+ */
+#define KN02_CSR_INR_DZ11 7 /* DZ11 (DC7085) serial */
+#define KN02_CSR_INR_LANCE 6 /* LANCE (Am7990) Ethernet */
+#define KN02_CSR_INR_ASC 5 /* ASC (NCR53C94) SCSI */
+#define KN02_CSR_INR_RES_4 4 /* unused */
+#define KN02_CSR_INR_RES_3 3 /* unused */
+#define KN02_CSR_INR_TC2 2 /* TURBOchannel slot #2 */
+#define KN02_CSR_INR_TC1 1 /* TURBOchannel slot #1 */
+#define KN02_CSR_INR_TC0 0 /* TURBOchannel slot #0 */
+
+
+#define KN02_IRQ_BASE 8 /* first IRQ assigned to CSR */
+#define KN02_IRQ_LINES 8 /* number of CSR interrupts */
+
+#define KN02_IRQ_NR(n) ((n) + KN02_IRQ_BASE)
+#define KN02_IRQ_MASK(n) (1 << (n))
+#define KN02_IRQ_ALL 0xff
+
+
+#ifndef __ASSEMBLY__
+extern u32 cached_kn02_csr;
+extern spinlock_t kn02_lock;
+extern void init_kn02_irqs(int base);
+#endif
+
+#endif /* __ASM_MIPS_DEC_KN02_H */
diff --git a/include/asm-mips/dec/kn02ba.h b/include/asm-mips/dec/kn02ba.h
new file mode 100644
index 000000000000..c957a4f1b32d
--- /dev/null
+++ b/include/asm-mips/dec/kn02ba.h
@@ -0,0 +1,67 @@
+/*
+ * include/asm-mips/dec/kn02ba.h
+ *
+ * DECstation 5000/1xx (3min or KN02-BA) definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * 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_MIPS_DEC_KN02BA_H
+#define __ASM_MIPS_DEC_KN02BA_H
+
+#include <asm/dec/kn02xa.h> /* For common definitions. */
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN02BA_CPU_INR_HALT 6 /* HALT button */
+#define KN02BA_CPU_INR_CASCADE 5 /* I/O ASIC cascade */
+#define KN02BA_CPU_INR_TC2 4 /* TURBOchannel slot #2 */
+#define KN02BA_CPU_INR_TC1 3 /* TURBOchannel slot #1 */
+#define KN02BA_CPU_INR_TC0 2 /* TURBOchannel slot #0 */
+
+/*
+ * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits.
+ */
+#define KN02BA_IO_INR_RES_15 15 /* unused */
+#define KN02BA_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */
+#define KN02BA_IO_INR_RES_13 13 /* unused */
+#define KN02BA_IO_INR_BUS 12 /* memory, I/O bus read/write errors */
+#define KN02BA_IO_INR_RES_11 11 /* unused */
+#define KN02BA_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */
+#define KN02BA_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */
+#define KN02BA_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */
+#define KN02BA_IO_INR_SCC1 7 /* SCC (Z85C30) serial #1 */
+#define KN02BA_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */
+#define KN02BA_IO_INR_RTC 5 /* DS1287 RTC */
+#define KN02BA_IO_INR_PSU 4 /* power supply unit warning */
+#define KN02BA_IO_INR_RES_3 3 /* unused */
+#define KN02BA_IO_INR_ASC_DATA 2 /* SCSI data ready (for PIO) */
+#define KN02BA_IO_INR_PBNC 1 /* ~HALT button debouncer */
+#define KN02BA_IO_INR_PBNO 0 /* HALT button debouncer */
+
+
+/*
+ * Memory Error Register bits.
+ */
+#define KN02BA_MER_RES_27 (1<<27) /* unused */
+
+/*
+ * Memory Size Register bits.
+ */
+#define KN02BA_MSR_RES_17 (0x3ff<<17) /* unused */
+
+/*
+ * I/O ASIC System Support Register bits.
+ */
+#define KN02BA_IO_SSR_TXDIS1 (1<<14) /* SCC1 transmit disable */
+#define KN02BA_IO_SSR_TXDIS0 (1<<13) /* SCC0 transmit disable */
+#define KN02BA_IO_SSR_RES_12 (1<<12) /* unused */
+
+#define KN02BA_IO_SSR_LEDS (0xff<<0) /* ~diagnostic LEDs */
+
+#endif /* __ASM_MIPS_DEC_KN02BA_H */
diff --git a/include/asm-mips/dec/kn02ca.h b/include/asm-mips/dec/kn02ca.h
new file mode 100644
index 000000000000..92c0fe256099
--- /dev/null
+++ b/include/asm-mips/dec/kn02ca.h
@@ -0,0 +1,79 @@
+/*
+ * include/asm-mips/dec/kn02ca.h
+ *
+ * Personal DECstation 5000/xx (Maxine or KN02-CA) definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * 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_MIPS_DEC_KN02CA_H
+#define __ASM_MIPS_DEC_KN02CA_H
+
+#include <asm/dec/kn02xa.h> /* For common definitions. */
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN02CA_CPU_INR_HALT 6 /* HALT from ACCESS.Bus */
+#define KN02CA_CPU_INR_CASCADE 5 /* I/O ASIC cascade */
+#define KN02CA_CPU_INR_BUS 4 /* memory, I/O bus read/write errors */
+#define KN02CA_CPU_INR_RTC 3 /* DS1287 RTC */
+#define KN02CA_CPU_INR_TIMER 2 /* ARC periodic timer */
+
+/*
+ * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits.
+ */
+#define KN02CA_IO_INR_FLOPPY 15 /* 82077 FDC */
+#define KN02CA_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */
+#define KN02CA_IO_INR_POWERON 13 /* (*) ACCESS.Bus/power-on reset */
+#define KN02CA_IO_INR_TC0 12 /* TURBOchannel slot #0 */
+#define KN02CA_IO_INR_TIMER 12 /* ARC periodic timer (?) */
+#define KN02CA_IO_INR_ISDN 11 /* Am79C30A ISDN */
+#define KN02CA_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */
+#define KN02CA_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */
+#define KN02CA_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */
+#define KN02CA_IO_INR_HDFLOPPY 7 /* (*) HD (1.44MB) floppy status */
+#define KN02CA_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */
+#define KN02CA_IO_INR_TC1 5 /* TURBOchannel slot #1 */
+#define KN02CA_IO_INR_XDFLOPPY 4 /* (*) XD (2.88MB) floppy status */
+#define KN02CA_IO_INR_VIDEO 3 /* framebuffer */
+#define KN02CA_IO_INR_XVIDEO 2 /* ~framebuffer */
+#define KN02CA_IO_INR_AB_XMIT 1 /* ACCESS.bus transmit */
+#define KN02CA_IO_INR_AB_RECV 0 /* ACCESS.bus receive */
+
+
+/*
+ * Memory Error Register bits.
+ */
+#define KN02CA_MER_INTR (1<<27) /* ARC IRQ status & ack */
+
+/*
+ * Memory Size Register bits.
+ */
+#define KN02CA_MSR_INTREN (1<<26) /* ARC periodic IRQ enable */
+#define KN02CA_MSR_MS10EN (1<<25) /* 10/1ms IRQ period select */
+#define KN02CA_MSR_PFORCE (0xf<<21) /* byte lane error force */
+#define KN02CA_MSR_MABEN (1<<20) /* A side VFB address enable */
+#define KN02CA_MSR_LASTBANK (0x7<<17) /* onboard RAM bank # */
+
+/*
+ * I/O ASIC System Support Register bits.
+ */
+#define KN03CA_IO_SSR_RES_14 (1<<14) /* unused */
+#define KN03CA_IO_SSR_RES_13 (1<<13) /* unused */
+#define KN03CA_IO_SSR_ISDN_RST (1<<12) /* ~ISDN (Am79C30A) reset */
+
+#define KN03CA_IO_SSR_FLOPPY_RST (1<<7) /* ~FDC (82077) reset */
+#define KN03CA_IO_SSR_VIDEO_RST (1<<6) /* ~framebuffer reset */
+#define KN03CA_IO_SSR_AB_RST (1<<5) /* ACCESS.bus reset */
+#define KN03CA_IO_SSR_RES_4 (1<<4) /* unused */
+#define KN03CA_IO_SSR_RES_3 (1<<4) /* unused */
+#define KN03CA_IO_SSR_RES_2 (1<<2) /* unused */
+#define KN03CA_IO_SSR_RES_1 (1<<1) /* unused */
+#define KN03CA_IO_SSR_LED (1<<0) /* power LED */
+
+#endif /* __ASM_MIPS_DEC_KN02CA_H */
diff --git a/include/asm-mips/dec/kn02xa.h b/include/asm-mips/dec/kn02xa.h
new file mode 100644
index 000000000000..648c4dcbba1d
--- /dev/null
+++ b/include/asm-mips/dec/kn02xa.h
@@ -0,0 +1,75 @@
+/*
+ * Hardware info common to DECstation 5000/1xx systems (otherwise
+ * known as 3min or kn02ba) and Personal DECstations 5000/xx ones
+ * (otherwise known as maxine or kn02ca).
+ *
+ * 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) 1995,1996 by Paul M. Antoine, some code and definitions
+ * are by courtesy of Chris Fraser.
+ * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
+ *
+ * These are addresses which have to be known early in the boot process.
+ * For other addresses refer to tc.h, ioasic_addrs.h and friends.
+ */
+#ifndef __ASM_MIPS_DEC_KN02XA_H
+#define __ASM_MIPS_DEC_KN02XA_H
+
+#include <asm/addrspace.h>
+#include <asm/dec/ioasic_addrs.h>
+
+#define KN02XA_SLOT_BASE KSEG1ADDR(0x1c000000)
+
+/*
+ * Some port addresses...
+ */
+#define KN02XA_IOASIC_BASE (KN02XA_SLOT_BASE + IOASIC_IOCTL) /* I/O ASIC */
+#define KN02XA_RTC_BASE (KN02XA_SLOT_BASE + IOASIC_TOY) /* RTC */
+
+
+/*
+ * Memory control ASIC registers.
+ */
+#define KN02XA_MER KSEG1ADDR(0x0c400000) /* memory error register */
+#define KN02XA_MSR KSEG1ADDR(0x0c800000) /* memory size register */
+
+/*
+ * CPU control ASIC registers.
+ */
+#define KN02XA_MEM_CONF KSEG1ADDR(0x0e000000) /* write timeout config */
+#define KN02XA_EAR KSEG1ADDR(0x0e000004) /* error address register */
+#define KN02XA_BOOT0 KSEG1ADDR(0x0e000008) /* boot 0 register */
+#define KN02XA_MEM_INTR KSEG1ADDR(0x0e00000c) /* write err IRQ stat & ack */
+
+/*
+ * Memory Error Register bits, common definitions.
+ * The rest is defined in system-specific headers.
+ */
+#define KN02XA_MER_RES_28 (0xf<<28) /* unused */
+#define KN02XA_MER_RES_17 (0x3ff<<17) /* unused */
+#define KN02XA_MER_PAGERR (1<<16) /* 2k page boundary error */
+#define KN02XA_MER_TRANSERR (1<<15) /* transfer length error */
+#define KN02XA_MER_PARDIS (1<<14) /* parity error disable */
+#define KN02XA_MER_RES_12 (0x3<<12) /* unused */
+#define KN02XA_MER_BYTERR (0xf<<8) /* byte lane error bitmask */
+#define KN02XA_MER_RES_0 (0xff<<0) /* unused */
+
+/*
+ * Memory Size Register bits, common definitions.
+ * The rest is defined in system-specific headers.
+ */
+#define KN02XA_MSR_RES_27 (0x1f<<27) /* unused */
+#define KN02XA_MSR_RES_14 (0x7<<14) /* unused */
+#define KN02XA_MSR_SIZE (1<<13) /* 16M/4M stride */
+#define KN02XA_MSR_RES_0 (0x1fff<<0) /* unused */
+
+/*
+ * Error Address Register bits.
+ */
+#define KN02XA_EAR_RES_29 (0x7<<29) /* unused */
+#define KN02XA_EAR_ADDRESS (0x7ffffff<<2) /* address involved */
+#define KN02XA_EAR_RES_0 (0x3<<0) /* unused */
+
+#endif /* __ASM_MIPS_DEC_KN02XA_H */
diff --git a/include/asm-mips/dec/kn03.h b/include/asm-mips/dec/kn03.h
new file mode 100644
index 000000000000..676abd17c6a4
--- /dev/null
+++ b/include/asm-mips/dec/kn03.h
@@ -0,0 +1,83 @@
+/*
+ * Hardware info about DECstation 5000/2x0 systems (otherwise known as
+ * 3max+) and DECsystem 5900 systems (otherwise known as bigmax) which
+ * differ mechanically but are otherwise identical (both are known as
+ * KN03).
+ *
+ * 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) 1995,1996 by Paul M. Antoine, some code and definitions
+ * are by courtesy of Chris Fraser.
+ * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
+ */
+#ifndef __ASM_MIPS_DEC_KN03_H
+#define __ASM_MIPS_DEC_KN03_H
+
+#include <asm/addrspace.h>
+#include <asm/dec/ecc.h>
+#include <asm/dec/ioasic_addrs.h>
+
+#define KN03_SLOT_BASE KSEG1ADDR(0x1f800000)
+
+/*
+ * Some port addresses...
+ */
+#define KN03_IOASIC_BASE (KN03_SLOT_BASE + IOASIC_IOCTL) /* I/O ASIC */
+#define KN03_RTC_BASE (KN03_SLOT_BASE + IOASIC_TOY) /* RTC */
+#define KN03_MCR_BASE (KN03_SLOT_BASE + IOASIC_MCR) /* MCR */
+
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN03_CPU_INR_HALT 6 /* HALT button */
+#define KN03_CPU_INR_BUS 5 /* memory, I/O bus read/write errors */
+#define KN03_CPU_INR_RES_4 4 /* unused */
+#define KN03_CPU_INR_RTC 3 /* DS1287 RTC */
+#define KN03_CPU_INR_CASCADE 2 /* I/O ASIC cascade */
+
+/*
+ * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits.
+ */
+#define KN03_IO_INR_3MAXP 15 /* (*) 3max+/bigmax ID */
+#define KN03_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */
+#define KN03_IO_INR_TC2 13 /* TURBOchannel slot #2 */
+#define KN03_IO_INR_TC1 12 /* TURBOchannel slot #1 */
+#define KN03_IO_INR_TC0 11 /* TURBOchannel slot #0 */
+#define KN03_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */
+#define KN03_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */
+#define KN03_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */
+#define KN03_IO_INR_SCC1 7 /* SCC (Z85C30) serial #1 */
+#define KN03_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */
+#define KN03_IO_INR_RTC 5 /* DS1287 RTC */
+#define KN03_IO_INR_PSU 4 /* power supply unit warning */
+#define KN03_IO_INR_RES_3 3 /* unused */
+#define KN03_IO_INR_ASC_DATA 2 /* SCSI data ready (for PIO) */
+#define KN03_IO_INR_PBNC 1 /* ~HALT button debouncer */
+#define KN03_IO_INR_PBNO 0 /* HALT button debouncer */
+
+
+/*
+ * Memory Control Register bits.
+ */
+#define KN03_MCR_RES_16 (0xffff<<16) /* unused */
+#define KN03_MCR_DIAGCHK (1<<15) /* diagn/norml ECC reads */
+#define KN03_MCR_DIAGGEN (1<<14) /* diagn/norml ECC writes */
+#define KN03_MCR_CORRECT (1<<13) /* ECC correct/check */
+#define KN03_MCR_RES_11 (0x3<<12) /* unused */
+#define KN03_MCR_BNK32M (1<<10) /* 32M/8M stride */
+#define KN03_MCR_RES_7 (0x7<<7) /* unused */
+#define KN03_MCR_CHECK (0x7f<<0) /* diagnostic check bits */
+
+/*
+ * I/O ASIC System Support Register bits.
+ */
+#define KN03_IO_SSR_TXDIS1 (1<<14) /* SCC1 transmit disable */
+#define KN03_IO_SSR_TXDIS0 (1<<13) /* SCC0 transmit disable */
+#define KN03_IO_SSR_RES_12 (1<<12) /* unused */
+
+#define KN03_IO_SSR_LEDS (0xff<<0) /* ~diagnostic LEDs */
+
+#endif /* __ASM_MIPS_DEC_KN03_H */
diff --git a/include/asm-mips/dec/kn05.h b/include/asm-mips/dec/kn05.h
new file mode 100644
index 000000000000..b120362b8f13
--- /dev/null
+++ b/include/asm-mips/dec/kn05.h
@@ -0,0 +1,71 @@
+/*
+ * include/asm-mips/dec/kn05.h
+ *
+ * DECstation 5000/260 (4max+ or KN05) and DECsystem 5900/260
+ * definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * 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.
+ *
+ * WARNING! All this information is pure guesswork based on the
+ * ROM. It is provided here in hope it will give someone some
+ * food for thought. No documentation for the KN05 module has
+ * been located so far.
+ */
+#ifndef __ASM_MIPS_DEC_KN05_H
+#define __ASM_MIPS_DEC_KN05_H
+
+#include <asm/dec/ioasic_addrs.h>
+
+/*
+ * The oncard MB (Memory Buffer) ASIC provides an additional address
+ * decoder. Certain address ranges within the "high" 16 slots are
+ * passed to the I/O ASIC's decoder like with the KN03. Others are
+ * handled locally. "Low" slots are always passed.
+ */
+#define KN05_MB_ROM (16*IOASIC_SLOT_SIZE) /* KN05 card ROM */
+#define KN05_IOCTL (17*IOASIC_SLOT_SIZE) /* I/O ASIC */
+#define KN05_ESAR (18*IOASIC_SLOT_SIZE) /* LANCE MAC address chip */
+#define KN05_LANCE (19*IOASIC_SLOT_SIZE) /* LANCE Ethernet */
+#define KN05_MB_INT (20*IOASIC_SLOT_SIZE) /* MB interrupt register */
+#define KN05_MB_EA (21*IOASIC_SLOT_SIZE) /* MB error address? */
+#define KN05_MB_EC (22*IOASIC_SLOT_SIZE) /* MB error ??? */
+#define KN05_MB_CSR (23*IOASIC_SLOT_SIZE) /* MB control & status */
+#define KN05_RES_24 (24*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_RES_25 (25*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_RES_26 (26*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_RES_27 (27*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_SCSI (28*IOASIC_SLOT_SIZE) /* ASC SCSI */
+#define KN05_RES_29 (29*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_RES_30 (30*IOASIC_SLOT_SIZE) /* unused? */
+#define KN05_RES_31 (31*IOASIC_SLOT_SIZE) /* unused? */
+
+/*
+ * Bits for the MB interrupt register.
+ * The register appears read-only.
+ */
+#define KN05_MB_INT_TC (1<<0) /* TURBOchannel? */
+#define KN05_MB_INT_RTC (1<<1) /* RTC? */
+#define KN05_MB_INT_MT (1<<3) /* ??? */
+
+/*
+ * Bits for the MB control & status register.
+ * Set to 0x00bf8001 on my system by the ROM.
+ */
+#define KN05_MB_CSR_PF (1<<0) /* PreFetching enable? */
+#define KN05_MB_CSR_F (1<<1) /* ??? */
+#define KN05_MB_CSR_ECC (0xff<<2) /* ??? */
+#define KN05_MB_CSR_OD (1<<10) /* ??? */
+#define KN05_MB_CSR_CP (1<<11) /* ??? */
+#define KN05_MB_CSR_UNC (1<<12) /* ??? */
+#define KN05_MB_CSR_IM (1<<13) /* ??? */
+#define KN05_MB_CSR_NC (1<<14) /* ??? */
+#define KN05_MB_CSR_EE (1<<15) /* (bus) Exception Enable? */
+#define KN05_MB_CSR_MSK (0x1f<<16) /* ??? */
+#define KN05_MB_CSR_FW (1<<21) /* ??? */
+
+#endif /* __ASM_MIPS_DEC_KN05_H */
diff --git a/include/asm-mips/dec/kn230.h b/include/asm-mips/dec/kn230.h
new file mode 100644
index 000000000000..ff1bf17de8d8
--- /dev/null
+++ b/include/asm-mips/dec/kn230.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-mips/dec/kn230.h
+ *
+ * DECsystem 5100 (MIPSmate or KN230) definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * 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_MIPS_DEC_KN230_H
+#define __ASM_MIPS_DEC_KN230_H
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN230_CPU_INR_HALT 6 /* HALT button */
+#define KN230_CPU_INR_BUS 5 /* memory, I/O bus read/write errors */
+#define KN230_CPU_INR_RTC 4 /* DS1287 RTC */
+#define KN230_CPU_INR_SII 3 /* SII (DC7061) SCSI */
+#define KN230_CPU_INR_LANCE 3 /* LANCE (Am7990) Ethernet */
+#define KN230_CPU_INR_DZ11 2 /* DZ11 (DC7085) serial */
+
+#endif /* __ASM_MIPS_DEC_KN230_H */
diff --git a/include/asm-mips/dec/machtype.h b/include/asm-mips/dec/machtype.h
new file mode 100644
index 000000000000..a6ecdebc430a
--- /dev/null
+++ b/include/asm-mips/dec/machtype.h
@@ -0,0 +1,27 @@
+/*
+ * Various machine type macros
+ *
+ * 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) 1998, 2000 Harald Koerfgen
+ */
+
+#ifndef __ASM_DEC_MACHTYPE_H
+#define __ASM_DEC_MACHTYPE_H
+
+#include <asm/bootinfo.h>
+
+#define TURBOCHANNEL (mips_machtype == MACH_DS5000_200 || \
+ mips_machtype == MACH_DS5000_1XX || \
+ mips_machtype == MACH_DS5000_XX || \
+ mips_machtype == MACH_DS5000_2X0 || \
+ mips_machtype == MACH_DS5900)
+
+#define IOASIC (mips_machtype == MACH_DS5000_1XX || \
+ mips_machtype == MACH_DS5000_XX || \
+ mips_machtype == MACH_DS5000_2X0 || \
+ mips_machtype == MACH_DS5900)
+
+#endif
diff --git a/include/asm-mips/dec/prom.h b/include/asm-mips/dec/prom.h
new file mode 100644
index 000000000000..b63e2f2317d1
--- /dev/null
+++ b/include/asm-mips/dec/prom.h
@@ -0,0 +1,173 @@
+/*
+ * include/asm-mips/dec/prom.h
+ *
+ * DECstation PROM interface.
+ *
+ * Copyright (C) 2002 Maciej W. Rozycki
+ *
+ * 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.
+ *
+ * Based on arch/mips/dec/prom/prom.h by the Anonymous.
+ */
+#ifndef _ASM_DEC_PROM_H
+#define _ASM_DEC_PROM_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+#include <asm/addrspace.h>
+
+/*
+ * PMAX/3MAX PROM entry points for DS2100/3100's and DS5000/2xx's.
+ * Many of these will work for MIPSen as well!
+ */
+#define VEC_RESET (u64 *)KSEG1ADDR(0x1fc00000)
+ /* Prom base address */
+
+#define PMAX_PROM_ENTRY(x) (VEC_RESET + (x)) /* Prom jump table */
+
+#define PMAX_PROM_HALT PMAX_PROM_ENTRY(2) /* valid on MIPSen */
+#define PMAX_PROM_AUTOBOOT PMAX_PROM_ENTRY(5) /* valid on MIPSen */
+#define PMAX_PROM_OPEN PMAX_PROM_ENTRY(6)
+#define PMAX_PROM_READ PMAX_PROM_ENTRY(7)
+#define PMAX_PROM_CLOSE PMAX_PROM_ENTRY(10)
+#define PMAX_PROM_LSEEK PMAX_PROM_ENTRY(11)
+#define PMAX_PROM_GETCHAR PMAX_PROM_ENTRY(12)
+#define PMAX_PROM_PUTCHAR PMAX_PROM_ENTRY(13) /* 12 on MIPSen */
+#define PMAX_PROM_GETS PMAX_PROM_ENTRY(15)
+#define PMAX_PROM_PRINTF PMAX_PROM_ENTRY(17)
+#define PMAX_PROM_GETENV PMAX_PROM_ENTRY(33) /* valid on MIPSen */
+
+
+/*
+ * Magic number indicating REX PROM available on DECstation. Found in
+ * register a2 on transfer of control to program from PROM.
+ */
+#define REX_PROM_MAGIC 0x30464354
+
+#ifdef CONFIG_MIPS64
+
+#define prom_is_rex(magic) 1 /* KN04 and KN05 are REX PROMs. */
+
+#else /* !CONFIG_MIPS64 */
+
+#define prom_is_rex(magic) ((magic) == REX_PROM_MAGIC)
+
+#endif /* !CONFIG_MIPS64 */
+
+
+/*
+ * 3MIN/MAXINE PROM entry points for DS5000/1xx's, DS5000/xx's and
+ * DS5000/2x0.
+ */
+#define REX_PROM_GETBITMAP 0x84/4 /* get mem bitmap */
+#define REX_PROM_GETCHAR 0x24/4 /* getch() */
+#define REX_PROM_GETENV 0x64/4 /* get env. variable */
+#define REX_PROM_GETSYSID 0x80/4 /* get system id */
+#define REX_PROM_GETTCINFO 0xa4/4
+#define REX_PROM_PRINTF 0x30/4 /* printf() */
+#define REX_PROM_SLOTADDR 0x6c/4 /* slotaddr */
+#define REX_PROM_BOOTINIT 0x54/4 /* open() */
+#define REX_PROM_BOOTREAD 0x58/4 /* read() */
+#define REX_PROM_CLEARCACHE 0x7c/4
+
+
+/*
+ * Used by rex_getbitmap().
+ */
+typedef struct {
+ int pagesize;
+ unsigned char bitmap[0];
+} memmap;
+
+
+/*
+ * Function pointers as read from a PROM's callback vector.
+ */
+extern int (*__rex_bootinit)(void);
+extern int (*__rex_bootread)(void);
+extern int (*__rex_getbitmap)(memmap *);
+extern unsigned long *(*__rex_slot_address)(int);
+extern void *(*__rex_gettcinfo)(void);
+extern int (*__rex_getsysid)(void);
+extern void (*__rex_clear_cache)(void);
+
+extern int (*__prom_getchar)(void);
+extern char *(*__prom_getenv)(char *);
+extern int (*__prom_printf)(char *, ...);
+
+extern int (*__pmax_open)(char*, int);
+extern int (*__pmax_lseek)(int, long, int);
+extern int (*__pmax_read)(int, void *, int);
+extern int (*__pmax_close)(int);
+
+
+#ifdef CONFIG_MIPS64
+
+/*
+ * On MIPS64 we have to call PROM functions via a helper
+ * dispatcher to accomodate ABI incompatibilities.
+ */
+#define __DEC_PROM_O32 __attribute__((alias("call_o32")))
+
+int _rex_bootinit(int (*)(void)) __DEC_PROM_O32;
+int _rex_bootread(int (*)(void)) __DEC_PROM_O32;
+int _rex_getbitmap(int (*)(memmap *), memmap *) __DEC_PROM_O32;
+unsigned long *_rex_slot_address(unsigned long *(*)(int), int) __DEC_PROM_O32;
+void *_rex_gettcinfo(void *(*)(void)) __DEC_PROM_O32;
+int _rex_getsysid(int (*)(void)) __DEC_PROM_O32;
+void _rex_clear_cache(void (*)(void)) __DEC_PROM_O32;
+
+int _prom_getchar(int (*)(void)) __DEC_PROM_O32;
+char *_prom_getenv(char *(*)(char *), char *) __DEC_PROM_O32;
+int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
+
+
+#define rex_bootinit() _rex_bootinit(__rex_bootinit)
+#define rex_bootread() _rex_bootread(__rex_bootread)
+#define rex_getbitmap(x) _rex_getbitmap(__rex_getbitmap, x)
+#define rex_slot_address(x) _rex_slot_address(__rex_slot_address, x)
+#define rex_gettcinfo() _rex_gettcinfo(__rex_gettcinfo)
+#define rex_getsysid() _rex_getsysid(__rex_getsysid)
+#define rex_clear_cache() _rex_clear_cache(__rex_clear_cache)
+
+#define prom_getchar() _prom_getchar(__prom_getchar)
+#define prom_getenv(x) _prom_getenv(__prom_getenv, x)
+#define prom_printf(x...) _prom_printf(__prom_printf, x)
+
+#else /* !CONFIG_MIPS64 */
+
+/*
+ * On plain MIPS we just call PROM functions directly.
+ */
+#define rex_bootinit __rex_bootinit
+#define rex_bootread __rex_bootread
+#define rex_getbitmap __rex_getbitmap
+#define rex_slot_address __rex_slot_address
+#define rex_gettcinfo __rex_gettcinfo
+#define rex_getsysid __rex_getsysid
+#define rex_clear_cache __rex_clear_cache
+
+#define prom_getchar __prom_getchar
+#define prom_getenv __prom_getenv
+#define prom_printf __prom_printf
+
+#define pmax_open __pmax_open
+#define pmax_lseek __pmax_lseek
+#define pmax_read __pmax_read
+#define pmax_close __pmax_close
+
+#endif /* !CONFIG_MIPS64 */
+
+
+extern void prom_meminit(u32);
+extern void prom_identify_arch(u32);
+extern void prom_init_cmdline(s32, s32 *, u32);
+
+extern void register_prom_console(void);
+extern void unregister_prom_console(void);
+
+#endif /* _ASM_DEC_PROM_H */
diff --git a/include/asm-mips/dec/serial.h b/include/asm-mips/dec/serial.h
new file mode 100644
index 000000000000..acad75890a05
--- /dev/null
+++ b/include/asm-mips/dec/serial.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-mips/dec/serial.h
+ *
+ * Definitions common to all DECstation serial devices.
+ *
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * Based on bits extracted from drivers/tc/zs.h for which
+ * the following copyrights apply:
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au)
+ * Copyright (C) Harald Koerfgen
+ *
+ * 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_MIPS_DEC_SERIAL_H
+#define __ASM_MIPS_DEC_SERIAL_H
+
+struct dec_serial_hook {
+ int (*init_channel)(void *handle);
+ void (*init_info)(void *handle);
+ void (*rx_char)(unsigned char ch, unsigned char fl);
+ int (*poll_rx_char)(void *handle);
+ int (*poll_tx_char)(void *handle, unsigned char ch);
+ unsigned int cflags;
+};
+
+extern int register_dec_serial_hook(unsigned int channel,
+ struct dec_serial_hook *hook);
+extern int unregister_dec_serial_hook(unsigned int channel);
+
+#endif /* __ASM_MIPS_DEC_SERIAL_H */
diff --git a/include/asm-mips/dec/tc.h b/include/asm-mips/dec/tc.h
new file mode 100644
index 000000000000..d7bba43f863a
--- /dev/null
+++ b/include/asm-mips/dec/tc.h
@@ -0,0 +1,43 @@
+/*
+ * Interface to the TURBOchannel related routines
+ *
+ * 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) 1998 Harald Koerfgen
+ */
+#ifndef ASM_TC_H
+#define ASM_TC_H
+
+extern unsigned long system_base;
+
+/*
+ * Search for a TURBOchannel Option Module
+ * with a certain name. Returns slot number
+ * of the first card not in use or -ENODEV
+ * if none found.
+ */
+extern int search_tc_card(const char *);
+/*
+ * Marks the card in slot as used
+ */
+extern void claim_tc_card(int);
+/*
+ * Marks the card in slot as free
+ */
+extern void release_tc_card(int);
+/*
+ * Return base address of card in slot
+ */
+extern unsigned long get_tc_base_addr(int);
+/*
+ * Return interrupt number of slot
+ */
+extern unsigned long get_tc_irq_nr(int);
+/*
+ * Return TURBOchannel clock frequency in hz
+ */
+extern unsigned long get_tc_speed(void);
+
+#endif
diff --git a/include/asm-mips/dec/tcinfo.h b/include/asm-mips/dec/tcinfo.h
new file mode 100644
index 000000000000..cc23509ee77a
--- /dev/null
+++ b/include/asm-mips/dec/tcinfo.h
@@ -0,0 +1,47 @@
+/*
+ * Various TURBOchannel related stuff
+ *
+ * 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.
+ *
+ * Information obtained through the get_tcinfo prom call
+ * created from:
+ *
+ * TURBOchannel Firmware Specification
+ *
+ * EK-TCAAD-FS-004
+ * from Digital Equipment Corporation
+ *
+ * Copyright (c) 1998 Harald Koerfgen
+ */
+
+typedef struct {
+ int revision;
+ int clk_period;
+ int slot_size;
+ int io_timeout;
+ int dma_range;
+ int max_dma_burst;
+ int parity;
+ int reserved[4];
+} tcinfo;
+
+#define MAX_SLOT 7
+
+typedef struct {
+ unsigned long base_addr;
+ unsigned char name[9];
+ unsigned char vendor[9];
+ unsigned char firmware[9];
+ int interrupt;
+ int flags;
+} slot_info;
+
+/*
+ * Values for flags
+ */
+#define FREE 1<<0
+#define IN_USE 1<<1
+
+
diff --git a/include/asm-mips/dec/tcmodule.h b/include/asm-mips/dec/tcmodule.h
new file mode 100644
index 000000000000..6268e8915d87
--- /dev/null
+++ b/include/asm-mips/dec/tcmodule.h
@@ -0,0 +1,39 @@
+/*
+ * 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.
+ *
+ * Offsets for the ROM header locations for
+ * TURBOchannel cards
+ *
+ * created from:
+ *
+ * TURBOchannel Firmware Specification
+ *
+ * EK-TCAAD-FS-004
+ * from Digital Equipment Corporation
+ *
+ * Jan.1998 Harald Koerfgen
+ */
+#ifndef __ASM_DEC_TCMODULE_H
+#define __ASM_DEC_TCMODULE_H
+
+#define OLDCARD 0x3c0000
+#define NEWCARD 0x000000
+
+#define TC_ROM_WIDTH 0x3e0
+#define TC_ROM_STRIDE 0x3e4
+#define TC_ROM_SIZE 0x3e8
+#define TC_SLOT_SIZE 0x3ec
+#define TC_PATTERN0 0x3f0
+#define TC_PATTERN1 0x3f4
+#define TC_PATTERN2 0x3f8
+#define TC_PATTERN3 0x3fc
+#define TC_FIRM_VER 0x400
+#define TC_VENDOR 0x420
+#define TC_MODULE 0x440
+#define TC_FIRM_TYPE 0x460
+#define TC_FLAGS 0x470
+#define TC_ROM_OBJECTS 0x480
+
+#endif /* __ASM_DEC_TCMODULE_H */
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
new file mode 100644
index 000000000000..d0f68447e5a7
--- /dev/null
+++ b/include/asm-mips/delay.h
@@ -0,0 +1,93 @@
+/*
+ * 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) 1994 by Waldorf Electronics
+ * Copyright (C) 1995 - 2000, 01, 03 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_DELAY_H
+#define _ASM_DELAY_H
+
+#include <linux/config.h>
+#include <linux/param.h>
+
+#include <asm/compiler.h>
+
+extern unsigned long loops_per_jiffy;
+
+static inline void __delay(unsigned long loops)
+{
+ if (sizeof(long) == 4)
+ __asm__ __volatile__ (
+ ".set\tnoreorder\n"
+ "1:\tbnez\t%0,1b\n\t"
+ "subu\t%0,1\n\t"
+ ".set\treorder"
+ : "=r" (loops)
+ : "0" (loops));
+ else if (sizeof(long) == 8)
+ __asm__ __volatile__ (
+ ".set\tnoreorder\n"
+ "1:\tbnez\t%0,1b\n\t"
+ "dsubu\t%0,1\n\t"
+ ".set\treorder"
+ :"=r" (loops)
+ :"0" (loops));
+}
+
+
+/*
+ * Division by multiplication: you don't have to worry about
+ * loss of precision.
+ *
+ * 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 __udelay(unsigned long usecs, unsigned long lpj)
+{
+ unsigned long lo;
+
+ /*
+ * The common rates of 1000 and 128 are rounded wrongly by the
+ * catchall case for 64-bit. Excessive precission? Probably ...
+ */
+#if defined(CONFIG_MIPS64) && (HZ == 128)
+ usecs *= 0x0008637bd05af6c7UL; /* 2**64 / (1000000 / HZ) */
+#elif defined(CONFIG_MIPS64) && (HZ == 1000)
+ usecs *= 0x004189374BC6A7f0UL; /* 2**64 / (1000000 / HZ) */
+#elif defined(CONFIG_MIPS64)
+ usecs *= (0x8000000000000000UL / (500000 / HZ));
+#else /* 32-bit junk follows here */
+ usecs *= (unsigned long) (((0x8000000000000000ULL / (500000 / HZ)) +
+ 0x80000000ULL) >> 32);
+#endif
+
+ if (sizeof(long) == 4)
+ __asm__("multu\t%2, %3"
+ : "=h" (usecs), "=l" (lo)
+ : "r" (usecs), "r" (lpj)
+ : GCC_REG_ACCUM);
+ else if (sizeof(long) == 8)
+ __asm__("dmultu\t%2, %3"
+ : "=h" (usecs), "=l" (lo)
+ : "r" (usecs), "r" (lpj)
+ : GCC_REG_ACCUM);
+
+ __delay(usecs);
+}
+
+#ifdef CONFIG_SMP
+#define __udelay_val cpu_data[smp_processor_id()].udelay_val
+#else
+#define __udelay_val loops_per_jiffy
+#endif
+
+#define udelay(usecs) __udelay((usecs),__udelay_val)
+
+#endif /* _ASM_DELAY_H */
diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h
new file mode 100644
index 000000000000..5f7dcf5452e7
--- /dev/null
+++ b/include/asm-mips/div64.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2000, 2004 Maciej W. Rozycki
+ * Copyright (C) 2003 Ralf Baechle
+ *
+ * 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_DIV64_H
+#define _ASM_DIV64_H
+
+#if (_MIPS_SZLONG == 32)
+
+#include <asm/compiler.h>
+
+/*
+ * No traps on overflows for any of these...
+ */
+
+#define do_div64_32(res, high, low, base) ({ \
+ unsigned long __quot, __mod; \
+ unsigned long __cf, __tmp, __tmp2, __i; \
+ \
+ __asm__(".set push\n\t" \
+ ".set noat\n\t" \
+ ".set noreorder\n\t" \
+ "move %2, $0\n\t" \
+ "move %3, $0\n\t" \
+ "b 1f\n\t" \
+ " li %4, 0x21\n" \
+ "0:\n\t" \
+ "sll $1, %0, 0x1\n\t" \
+ "srl %3, %0, 0x1f\n\t" \
+ "or %0, $1, %5\n\t" \
+ "sll %1, %1, 0x1\n\t" \
+ "sll %2, %2, 0x1\n" \
+ "1:\n\t" \
+ "bnez %3, 2f\n\t" \
+ " sltu %5, %0, %z6\n\t" \
+ "bnez %5, 3f\n" \
+ "2:\n\t" \
+ " addiu %4, %4, -1\n\t" \
+ "subu %0, %0, %z6\n\t" \
+ "addiu %2, %2, 1\n" \
+ "3:\n\t" \
+ "bnez %4, 0b\n\t" \
+ " srl %5, %1, 0x1f\n\t" \
+ ".set pop" \
+ : "=&r" (__mod), "=&r" (__tmp), "=&r" (__quot), "=&r" (__cf), \
+ "=&r" (__i), "=&r" (__tmp2) \
+ : "Jr" (base), "0" (high), "1" (low)); \
+ \
+ (res) = __quot; \
+ __mod; })
+
+#define do_div(n, base) ({ \
+ unsigned long long __quot; \
+ unsigned long __mod; \
+ unsigned long long __div; \
+ unsigned long __upper, __low, __high, __base; \
+ \
+ __div = (n); \
+ __base = (base); \
+ \
+ __high = __div >> 32; \
+ __low = __div; \
+ __upper = __high; \
+ \
+ if (__high) \
+ __asm__("divu $0, %z2, %z3" \
+ : "=h" (__upper), "=l" (__high) \
+ : "Jr" (__high), "Jr" (__base) \
+ : GCC_REG_ACCUM); \
+ \
+ __mod = do_div64_32(__low, __upper, __low, __base); \
+ \
+ __quot = __high; \
+ __quot = __quot << 32 | __low; \
+ (n) = __quot; \
+ __mod; })
+#endif /* (_MIPS_SZLONG == 32) */
+
+#if (_MIPS_SZLONG == 64)
+
+/*
+ * Don't use this one in new code
+ */
+#define do_div64_32(res, high, low, base) ({ \
+ unsigned int __quot, __mod; \
+ unsigned long __div; \
+ unsigned int __low, __high, __base; \
+ \
+ __high = (high); \
+ __low = (low); \
+ __div = __high; \
+ __div = __div << 32 | __low; \
+ __base = (base); \
+ \
+ __mod = __div % __base; \
+ __div = __div / __base; \
+ \
+ __quot = __div; \
+ (res) = __quot; \
+ __mod; })
+
+/*
+ * Hey, we're already 64-bit, no
+ * need to play games..
+ */
+#define do_div(n, base) ({ \
+ unsigned long __quot; \
+ unsigned int __mod; \
+ unsigned long __div; \
+ unsigned int __base; \
+ \
+ __div = (n); \
+ __base = (base); \
+ \
+ __mod = __div % __base; \
+ __quot = __div / __base; \
+ \
+ (n) = __quot; \
+ __mod; })
+
+#endif /* (_MIPS_SZLONG == 64) */
+
+#endif /* _ASM_DIV64_H */
diff --git a/include/asm-mips/dma-mapping.h b/include/asm-mips/dma-mapping.h
new file mode 100644
index 000000000000..af28dc88930b
--- /dev/null
+++ b/include/asm-mips/dma-mapping.h
@@ -0,0 +1,79 @@
+#ifndef _ASM_DMA_MAPPING_H
+#define _ASM_DMA_MAPPING_H
+
+#include <asm/scatterlist.h>
+#include <asm/cache.h>
+
+void *dma_alloc_noncoherent(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, int flag);
+
+void dma_free_noncoherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle);
+
+void *dma_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, int flag);
+
+void dma_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle);
+
+extern dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
+ enum dma_data_direction direction);
+extern void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
+ size_t size, enum dma_data_direction direction);
+extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+ enum dma_data_direction direction);
+extern dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ unsigned long offset, size_t size, enum dma_data_direction direction);
+extern void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
+ size_t size, enum dma_data_direction direction);
+extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nhwentries, enum dma_data_direction direction);
+extern void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
+ size_t size, enum dma_data_direction direction);
+extern void dma_sync_single_for_device(struct device *dev,
+ dma_addr_t dma_handle, size_t size, enum dma_data_direction direction);
+extern 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);
+extern 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);
+extern void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+ int nelems, enum dma_data_direction direction);
+extern void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+ int nelems, enum dma_data_direction direction);
+extern int dma_mapping_error(dma_addr_t dma_addr);
+extern int dma_supported(struct device *dev, u64 mask);
+
+static inline int
+dma_set_mask(struct device *dev, u64 mask)
+{
+ if(!dev->dma_mask || !dma_supported(dev, mask))
+ return -EIO;
+
+ *dev->dma_mask = mask;
+
+ return 0;
+}
+
+static inline int
+dma_get_cache_alignment(void)
+{
+ /* XXX Largest on any MIPS */
+ return 128;
+}
+
+extern int dma_is_consistent(dma_addr_t dma_addr);
+
+extern void dma_cache_sync(void *vaddr, size_t size,
+ enum dma_data_direction direction);
+
+#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+
+extern int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+ dma_addr_t device_addr, size_t size, int flags);
+extern void dma_release_declared_memory(struct device *dev);
+extern void * dma_mark_declared_memory_occupied(struct device *dev,
+ dma_addr_t device_addr, size_t size);
+
+#endif /* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h
new file mode 100644
index 000000000000..6aaf9939a716
--- /dev/null
+++ b/include/asm-mips/dma.h
@@ -0,0 +1,313 @@
+/*
+ * 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.
+ *
+ * NOTE: all this is true *only* for ISA/EISA expansions on Mips boards
+ * and can only be used for expansion cards. Onboard DMA controllers, such
+ * as the R4030 on Jazz boards behave totally different!
+ */
+
+#ifndef _ASM_DMA_H
+#define _ASM_DMA_H
+
+#include <linux/config.h>
+#include <asm/io.h> /* need byte IO */
+#include <linux/spinlock.h> /* And spinlocks */
+#include <linux/delay.h>
+#include <asm/system.h>
+
+
+#ifdef HAVE_REALLY_SLOW_DMA_CONTROLLER
+#define dma_outb outb_p
+#else
+#define dma_outb outb
+#endif
+
+#define dma_inb inb
+
+/*
+ * 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 in KSEG0 that we can perform a DMA transfer to on this
+ * platform. This describes only the PC style part of the DMA logic like on
+ * Deskstations or Acer PICA but not the much more versatile DMA logic used
+ * for the local devices on Acer PICA or Magnums.
+ */
+#ifdef CONFIG_SGI_IP22
+/* Horrible hack to have a correct DMA window on IP22 */
+#include <asm/sgi/mc.h>
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + SGIMC_SEG0_BADDR + 0x01000000)
+#else
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + 0x01000000)
+#endif
+
+/* 8237 DMA controllers */
+#define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */
+#define IO_DMA2_BASE 0xC0 /* 16 bit master DMA, ch 4(=slave input)..7 */
+
+/* DMA controller registers */
+#define DMA1_CMD_REG 0x08 /* command register (w) */
+#define DMA1_STAT_REG 0x08 /* status register (r) */
+#define DMA1_REQ_REG 0x09 /* request register (w) */
+#define DMA1_MASK_REG 0x0A /* single-channel mask (w) */
+#define DMA1_MODE_REG 0x0B /* mode register (w) */
+#define DMA1_CLEAR_FF_REG 0x0C /* clear pointer flip-flop (w) */
+#define DMA1_TEMP_REG 0x0D /* Temporary Register (r) */
+#define DMA1_RESET_REG 0x0D /* Master Clear (w) */
+#define DMA1_CLR_MASK_REG 0x0E /* Clear Mask */
+#define DMA1_MASK_ALL_REG 0x0F /* all-channels mask (w) */
+
+#define DMA2_CMD_REG 0xD0 /* command register (w) */
+#define DMA2_STAT_REG 0xD0 /* status register (r) */
+#define DMA2_REQ_REG 0xD2 /* request register (w) */
+#define DMA2_MASK_REG 0xD4 /* single-channel mask (w) */
+#define DMA2_MODE_REG 0xD6 /* mode register (w) */
+#define DMA2_CLEAR_FF_REG 0xD8 /* clear pointer flip-flop (w) */
+#define DMA2_TEMP_REG 0xDA /* Temporary Register (r) */
+#define DMA2_RESET_REG 0xDA /* Master Clear (w) */
+#define DMA2_CLR_MASK_REG 0xDC /* Clear Mask */
+#define DMA2_MASK_ALL_REG 0xDE /* all-channels mask (w) */
+
+#define DMA_ADDR_0 0x00 /* DMA address registers */
+#define DMA_ADDR_1 0x02
+#define DMA_ADDR_2 0x04
+#define DMA_ADDR_3 0x06
+#define DMA_ADDR_4 0xC0
+#define DMA_ADDR_5 0xC4
+#define DMA_ADDR_6 0xC8
+#define DMA_ADDR_7 0xCC
+
+#define DMA_CNT_0 0x01 /* DMA count registers */
+#define DMA_CNT_1 0x03
+#define DMA_CNT_2 0x05
+#define DMA_CNT_3 0x07
+#define DMA_CNT_4 0xC2
+#define DMA_CNT_5 0xC6
+#define DMA_CNT_6 0xCA
+#define DMA_CNT_7 0xCE
+
+#define DMA_PAGE_0 0x87 /* DMA page registers */
+#define DMA_PAGE_1 0x83
+#define DMA_PAGE_2 0x81
+#define DMA_PAGE_3 0x82
+#define DMA_PAGE_5 0x8B
+#define DMA_PAGE_6 0x89
+#define DMA_PAGE_7 0x8A
+
+#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
+
+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 only the page register bits of the transfer address.
+ * This is used for successive transfers when we know the contents of
+ * the lower 16 bits of the DMA current address register, but a 64k boundary
+ * may have been crossed.
+ */
+static __inline__ void set_dma_page(unsigned int dmanr, char pagenr)
+{
+ switch(dmanr) {
+ case 0:
+ dma_outb(pagenr, DMA_PAGE_0);
+ break;
+ case 1:
+ dma_outb(pagenr, DMA_PAGE_1);
+ break;
+ case 2:
+ dma_outb(pagenr, DMA_PAGE_2);
+ break;
+ case 3:
+ dma_outb(pagenr, DMA_PAGE_3);
+ break;
+ case 5:
+ dma_outb(pagenr & 0xfe, DMA_PAGE_5);
+ break;
+ case 6:
+ dma_outb(pagenr & 0xfe, DMA_PAGE_6);
+ break;
+ case 7:
+ dma_outb(pagenr & 0xfe, DMA_PAGE_7);
+ break;
+ }
+}
+
+
+/* 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)
+{
+ set_dma_page(dmanr, a>>16);
+ 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 DMA0..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 */
+
+/* From PCI */
+
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
+#define isa_dma_bridge_buggy (0)
+#endif
+
+#endif /* _ASM_DMA_H */
diff --git a/include/asm-mips/ds1286.h b/include/asm-mips/ds1286.h
new file mode 100644
index 000000000000..6983b6ff0af3
--- /dev/null
+++ b/include/asm-mips/ds1286.h
@@ -0,0 +1,15 @@
+/*
+ * 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.
+ *
+ * Machine dependent access functions for RTC registers.
+ *
+ * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef _ASM_DS1286_H
+#define _ASM_DS1286_H
+
+#include <ds1286.h>
+
+#endif /* _ASM_DS1286_H */
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
new file mode 100644
index 000000000000..7b92c8045cc2
--- /dev/null
+++ b/include/asm-mips/elf.h
@@ -0,0 +1,282 @@
+/*
+ * 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_ELF_H
+#define _ASM_ELF_H
+
+#include <linux/config.h>
+
+/* ELF header e_flags defines. */
+/* MIPS architecture level. */
+#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
+#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
+#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
+#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
+#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
+#define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */
+#define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */
+
+/* The ABI of a file. */
+#define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */
+#define EF_MIPS_ABI_O64 0x00002000 /* O32 extended for 64 bit. */
+
+#define PT_MIPS_REGINFO 0x70000000
+#define PT_MIPS_RTPROC 0x70000001
+#define PT_MIPS_OPTIONS 0x70000002
+
+/* Flags in the e_flags field of the header */
+#define EF_MIPS_NOREORDER 0x00000001
+#define EF_MIPS_PIC 0x00000002
+#define EF_MIPS_CPIC 0x00000004
+#define EF_MIPS_ABI2 0x00000020
+#define EF_MIPS_OPTIONS_FIRST 0x00000080
+#define EF_MIPS_32BITMODE 0x00000100
+#define EF_MIPS_ABI 0x0000f000
+#define EF_MIPS_ARCH 0xf0000000
+
+#define DT_MIPS_RLD_VERSION 0x70000001
+#define DT_MIPS_TIME_STAMP 0x70000002
+#define DT_MIPS_ICHECKSUM 0x70000003
+#define DT_MIPS_IVERSION 0x70000004
+#define DT_MIPS_FLAGS 0x70000005
+ #define RHF_NONE 0x00000000
+ #define RHF_HARDWAY 0x00000001
+ #define RHF_NOTPOT 0x00000002
+ #define RHF_SGI_ONLY 0x00000010
+#define DT_MIPS_BASE_ADDRESS 0x70000006
+#define DT_MIPS_CONFLICT 0x70000008
+#define DT_MIPS_LIBLIST 0x70000009
+#define DT_MIPS_LOCAL_GOTNO 0x7000000a
+#define DT_MIPS_CONFLICTNO 0x7000000b
+#define DT_MIPS_LIBLISTNO 0x70000010
+#define DT_MIPS_SYMTABNO 0x70000011
+#define DT_MIPS_UNREFEXTNO 0x70000012
+#define DT_MIPS_GOTSYM 0x70000013
+#define DT_MIPS_HIPAGENO 0x70000014
+#define DT_MIPS_RLD_MAP 0x70000016
+
+#define R_MIPS_NONE 0
+#define R_MIPS_16 1
+#define R_MIPS_32 2
+#define R_MIPS_REL32 3
+#define R_MIPS_26 4
+#define R_MIPS_HI16 5
+#define R_MIPS_LO16 6
+#define R_MIPS_GPREL16 7
+#define R_MIPS_LITERAL 8
+#define R_MIPS_GOT16 9
+#define R_MIPS_PC16 10
+#define R_MIPS_CALL16 11
+#define R_MIPS_GPREL32 12
+/* The remaining relocs are defined on Irix, although they are not
+ in the MIPS ELF ABI. */
+#define R_MIPS_UNUSED1 13
+#define R_MIPS_UNUSED2 14
+#define R_MIPS_UNUSED3 15
+#define R_MIPS_SHIFT5 16
+#define R_MIPS_SHIFT6 17
+#define R_MIPS_64 18
+#define R_MIPS_GOT_DISP 19
+#define R_MIPS_GOT_PAGE 20
+#define R_MIPS_GOT_OFST 21
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_GOTHI16 22
+#define R_MIPS_GOTLO16 23
+#define R_MIPS_SUB 24
+#define R_MIPS_INSERT_A 25
+#define R_MIPS_INSERT_B 26
+#define R_MIPS_DELETE 27
+#define R_MIPS_HIGHER 28
+#define R_MIPS_HIGHEST 29
+/*
+ * The following two relocation types are specified in the MIPS ABI
+ * conformance guide version 1.2 but not yet in the psABI.
+ */
+#define R_MIPS_CALLHI16 30
+#define R_MIPS_CALLLO16 31
+/*
+ * This range is reserved for vendor specific relocations.
+ */
+#define R_MIPS_LOVENDOR 100
+#define R_MIPS_HIVENDOR 127
+
+#define SHN_MIPS_ACCOMON 0xff00
+
+#define SHT_MIPS_LIST 0x70000000
+#define SHT_MIPS_CONFLICT 0x70000002
+#define SHT_MIPS_GPTAB 0x70000003
+#define SHT_MIPS_UCODE 0x70000004
+
+#define SHF_MIPS_GPREL 0x10000000
+
+#ifndef ELF_ARCH
+/* ELF register definitions */
+#define ELF_NGREG 45
+#define ELF_NFPREG 33
+
+typedef unsigned long elf_greg_t;
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef double elf_fpreg_t;
+typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+
+#ifdef CONFIG_MIPS32
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(hdr) \
+({ \
+ int __res = 1; \
+ struct elfhdr *__h = (hdr); \
+ \
+ if (__h->e_machine != EM_MIPS) \
+ __res = 0; \
+ if (__h->e_ident[EI_CLASS] != ELFCLASS32) \
+ __res = 0; \
+ if ((__h->e_flags & EF_MIPS_ABI2) != 0) \
+ __res = 0; \
+ if (((__h->e_flags & EF_MIPS_ABI) != 0) && \
+ ((__h->e_flags & EF_MIPS_ABI) != EF_MIPS_ABI_O32)) \
+ __res = 0; \
+ \
+ __res; \
+})
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS ELFCLASS32
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(hdr) \
+({ \
+ int __res = 1; \
+ struct elfhdr *__h = (hdr); \
+ \
+ if (__h->e_machine != EM_MIPS) \
+ __res = 0; \
+ if (__h->e_ident[EI_CLASS] != ELFCLASS64) \
+ __res = 0; \
+ \
+ __res; \
+})
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS ELFCLASS64
+
+#endif /* CONFIG_MIPS64 */
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#ifdef __MIPSEB__
+#define ELF_DATA ELFDATA2MSB
+#elif __MIPSEL__
+#define ELF_DATA ELFDATA2LSB
+#endif
+#define ELF_ARCH EM_MIPS
+
+#endif /* !defined(ELF_ARCH) */
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_MIPS32
+
+#define SET_PERSONALITY(ex, ibcs2) \
+do { \
+ if (ibcs2) \
+ set_personality(PER_SVR4); \
+ set_personality(PER_LINUX); \
+} while (0)
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+
+#define SET_PERSONALITY(ex, ibcs2) \
+do { current->thread.mflags &= ~MF_ABI_MASK; \
+ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) { \
+ if ((((ex).e_flags & EF_MIPS_ABI2) != 0) && \
+ ((ex).e_flags & EF_MIPS_ABI) == 0) \
+ current->thread.mflags |= MF_N32; \
+ else \
+ current->thread.mflags |= MF_O32; \
+ } else \
+ current->thread.mflags |= MF_N64; \
+ if (ibcs2) \
+ set_personality(PER_SVR4); \
+ else if (current->personality != PER_LINUX32) \
+ set_personality(PER_LINUX); \
+} while (0)
+
+#endif /* CONFIG_MIPS64 */
+
+extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
+extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
+
+#define ELF_CORE_COPY_REGS(elf_regs, regs) \
+ dump_regs((elf_greg_t *)&(elf_regs), regs);
+#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) \
+ dump_task_fpu(tsk, elf_fpregs)
+
+#endif /* __KERNEL__ */
+
+/* This one accepts IRIX binaries. */
+#define irix_elf_check_arch(hdr) ((hdr)->e_flags & RHF_SGI_ONLY)
+
+#define USE_ELF_CORE_DUMP
+#define ELF_EXEC_PAGESIZE PAGE_SIZE
+
+/* This yields a mask that user programs can use to figure out what
+ instruction set this cpu supports. This could be done in userspace,
+ but it's not easy, and we've already done it here. */
+
+#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.
+
+ For the moment, we have only optimizations for the Intel generations,
+ but that could change... */
+
+#define ELF_PLATFORM (NULL)
+
+/*
+ * See comments in asm-alpha/elf.h, this is the same thing
+ * on the MIPS.
+ */
+#define ELF_PLAT_INIT(_r, load_addr) do { \
+ _r->regs[1] = _r->regs[2] = _r->regs[3] = _r->regs[4] = 0; \
+ _r->regs[5] = _r->regs[6] = _r->regs[7] = _r->regs[8] = 0; \
+ _r->regs[9] = _r->regs[10] = _r->regs[11] = _r->regs[12] = 0; \
+ _r->regs[13] = _r->regs[14] = _r->regs[15] = _r->regs[16] = 0; \
+ _r->regs[17] = _r->regs[18] = _r->regs[19] = _r->regs[20] = 0; \
+ _r->regs[21] = _r->regs[22] = _r->regs[23] = _r->regs[24] = 0; \
+ _r->regs[25] = _r->regs[26] = _r->regs[27] = _r->regs[28] = 0; \
+ _r->regs[30] = _r->regs[31] = 0; \
+} while (0)
+
+/* 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 ELF_ET_DYN_BASE
+#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
+#endif
+
+#endif /* _ASM_ELF_H */
diff --git a/include/asm-mips/errno.h b/include/asm-mips/errno.h
new file mode 100644
index 000000000000..2b458f9538cd
--- /dev/null
+++ b/include/asm-mips/errno.h
@@ -0,0 +1,127 @@
+/*
+ * 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) 1995, 1999, 2001, 2002 by Ralf Baechle
+ */
+#ifndef _ASM_ERRNO_H
+#define _ASM_ERRNO_H
+
+/*
+ * These error numbers are intended to be MIPS ABI compatible
+ */
+
+#include <asm-generic/errno-base.h>
+
+#define ENOMSG 35 /* No message of desired type */
+#define EIDRM 36 /* Identifier removed */
+#define ECHRNG 37 /* Channel number out of range */
+#define EL2NSYNC 38 /* Level 2 not synchronized */
+#define EL3HLT 39 /* Level 3 halted */
+#define EL3RST 40 /* Level 3 reset */
+#define ELNRNG 41 /* Link number out of range */
+#define EUNATCH 42 /* Protocol driver not attached */
+#define ENOCSI 43 /* No CSI structure available */
+#define EL2HLT 44 /* Level 2 halted */
+#define EDEADLK 45 /* Resource deadlock would occur */
+#define ENOLCK 46 /* No record locks available */
+#define EBADE 50 /* Invalid exchange */
+#define EBADR 51 /* Invalid request descriptor */
+#define EXFULL 52 /* Exchange full */
+#define ENOANO 53 /* No anode */
+#define EBADRQC 54 /* Invalid request code */
+#define EBADSLT 55 /* Invalid slot */
+#define EDEADLOCK 56 /* File locking deadlock error */
+#define EBFONT 59 /* Bad font file format */
+#define ENOSTR 60 /* Device not a stream */
+#define ENODATA 61 /* No data available */
+#define ETIME 62 /* Timer expired */
+#define ENOSR 63 /* Out of streams resources */
+#define ENONET 64 /* Machine is not on the network */
+#define ENOPKG 65 /* Package not installed */
+#define EREMOTE 66 /* Object is remote */
+#define ENOLINK 67 /* Link has been severed */
+#define EADV 68 /* Advertise error */
+#define ESRMNT 69 /* Srmount error */
+#define ECOMM 70 /* Communication error on send */
+#define EPROTO 71 /* Protocol error */
+#define EDOTDOT 73 /* RFS specific error */
+#define EMULTIHOP 74 /* Multihop attempted */
+#define EBADMSG 77 /* Not a data message */
+#define ENAMETOOLONG 78 /* File name too long */
+#define EOVERFLOW 79 /* Value too large for defined data type */
+#define ENOTUNIQ 80 /* Name not unique on network */
+#define EBADFD 81 /* File descriptor in bad state */
+#define EREMCHG 82 /* Remote address changed */
+#define ELIBACC 83 /* Can not access a needed shared library */
+#define ELIBBAD 84 /* Accessing a corrupted shared library */
+#define ELIBSCN 85 /* .lib section in a.out corrupted */
+#define ELIBMAX 86 /* Attempting to link in too many shared libraries */
+#define ELIBEXEC 87 /* Cannot exec a shared library directly */
+#define EILSEQ 88 /* Illegal byte sequence */
+#define ENOSYS 89 /* Function not implemented */
+#define ELOOP 90 /* Too many symbolic links encountered */
+#define ERESTART 91 /* Interrupted system call should be restarted */
+#define ESTRPIPE 92 /* Streams pipe error */
+#define ENOTEMPTY 93 /* Directory not empty */
+#define EUSERS 94 /* Too many users */
+#define ENOTSOCK 95 /* Socket operation on non-socket */
+#define EDESTADDRREQ 96 /* Destination address required */
+#define EMSGSIZE 97 /* Message too long */
+#define EPROTOTYPE 98 /* Protocol wrong type for socket */
+#define ENOPROTOOPT 99 /* Protocol not available */
+#define EPROTONOSUPPORT 120 /* Protocol not supported */
+#define ESOCKTNOSUPPORT 121 /* Socket type not supported */
+#define EOPNOTSUPP 122 /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT 123 /* Protocol family not supported */
+#define EAFNOSUPPORT 124 /* Address family not supported by protocol */
+#define EADDRINUSE 125 /* Address already in use */
+#define EADDRNOTAVAIL 126 /* Cannot assign requested address */
+#define ENETDOWN 127 /* Network is down */
+#define ENETUNREACH 128 /* Network is unreachable */
+#define ENETRESET 129 /* Network dropped connection because of reset */
+#define ECONNABORTED 130 /* Software caused connection abort */
+#define ECONNRESET 131 /* Connection reset by peer */
+#define ENOBUFS 132 /* No buffer space available */
+#define EISCONN 133 /* Transport endpoint is already connected */
+#define ENOTCONN 134 /* Transport endpoint is not connected */
+#define EUCLEAN 135 /* Structure needs cleaning */
+#define ENOTNAM 137 /* Not a XENIX named type file */
+#define ENAVAIL 138 /* No XENIX semaphores available */
+#define EISNAM 139 /* Is a named type file */
+#define EREMOTEIO 140 /* Remote I/O error */
+#define EINIT 141 /* Reserved */
+#define EREMDEV 142 /* Error 142 */
+#define ESHUTDOWN 143 /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS 144 /* Too many references: cannot splice */
+#define ETIMEDOUT 145 /* Connection timed out */
+#define ECONNREFUSED 146 /* Connection refused */
+#define EHOSTDOWN 147 /* Host is down */
+#define EHOSTUNREACH 148 /* No route to host */
+#define EWOULDBLOCK EAGAIN /* Operation would block */
+#define EALREADY 149 /* Operation already in progress */
+#define EINPROGRESS 150 /* Operation now in progress */
+#define ESTALE 151 /* Stale NFS file handle */
+#define ECANCELED 158 /* AIO operation canceled */
+
+/*
+ * These error are Linux extensions.
+ */
+#define ENOMEDIUM 159 /* No medium found */
+#define EMEDIUMTYPE 160 /* Wrong medium type */
+#define ENOKEY 161 /* Required key not available */
+#define EKEYEXPIRED 162 /* Key has expired */
+#define EKEYREVOKED 163 /* Key has been revoked */
+#define EKEYREJECTED 164 /* Key was rejected by service */
+
+#define EDQUOT 1133 /* Quota exceeded */
+
+#ifdef __KERNEL__
+
+/* The biggest error number defined here or in <linux/errno.h>. */
+#define EMAXERRNO 1133
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_ERRNO_H */
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
new file mode 100644
index 000000000000..2436392e7990
--- /dev/null
+++ b/include/asm-mips/fcntl.h
@@ -0,0 +1,125 @@
+/*
+ * 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) 1995, 96, 97, 98, 99, 2003 Ralf Baechle
+ */
+#ifndef _ASM_FCNTL_H
+#define _ASM_FCNTL_H
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+ located on an ext2 file system */
+#define O_ACCMODE 0x0003
+#define O_RDONLY 0x0000
+#define O_WRONLY 0x0001
+#define O_RDWR 0x0002
+#define O_APPEND 0x0008
+#define O_SYNC 0x0010
+#define O_NONBLOCK 0x0080
+#define O_CREAT 0x0100 /* not fcntl */
+#define O_TRUNC 0x0200 /* not fcntl */
+#define O_EXCL 0x0400 /* not fcntl */
+#define O_NOCTTY 0x0800 /* not fcntl */
+#define FASYNC 0x1000 /* fcntl, for BSD compatibility */
+#define O_LARGEFILE 0x2000 /* allow large file opens */
+#define O_DIRECT 0x8000 /* direct disk access hint */
+#define O_DIRECTORY 0x10000 /* must be a directory */
+#define O_NOFOLLOW 0x20000 /* don't follow links */
+#define O_NOATIME 0x40000
+
+#define O_NDELAY O_NONBLOCK
+
+#define F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get close_on_exec */
+#define F_SETFD 2 /* set/clear close_on_exec */
+#define F_GETFL 3 /* get file->f_flags */
+#define F_SETFL 4 /* set file->f_flags */
+#define F_GETLK 14
+#define F_SETLK 6
+#define F_SETLKW 7
+
+#define F_SETOWN 24 /* for sockets. */
+#define F_GETOWN 23 /* for sockets. */
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+
+#ifndef __mips64
+#define F_GETLK64 33 /* using 'struct flock64' */
+#define F_SETLK64 34
+#define F_SETLKW64 35
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+
+/* for old implementation of bsd flock () */
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+
+/* for leases */
+#define F_INPROGRESS 16
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH 1 /* shared lock */
+#define LOCK_EX 2 /* exclusive lock */
+#define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+#define LOCK_UN 8 /* remove lock */
+
+#define LOCK_MAND 32 /* This is a mandatory flock */
+#define LOCK_READ 64 /* ... Which allows concurrent read operations */
+#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
+#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
+
+/*
+ * The flavours of struct flock. "struct flock" is the ABI compliant
+ * variant. Finally struct flock64 is the LFS variant of struct flock. As
+ * a historic accident and inconsistence with the ABI definition it doesn't
+ * contain all the same fields as struct flock.
+ */
+
+#ifndef __mips64
+
+typedef struct flock {
+ short l_type;
+ short l_whence;
+ __kernel_off_t l_start;
+ __kernel_off_t l_len;
+ long l_sysid;
+ __kernel_pid_t l_pid;
+ long pad[4];
+} flock_t;
+
+typedef struct flock64 {
+ short l_type;
+ short l_whence;
+ loff_t l_start;
+ loff_t l_len;
+ pid_t l_pid;
+} flock64_t;
+
+#else /* 64-bit definitions */
+
+typedef struct flock {
+ short l_type;
+ short l_whence;
+ __kernel_off_t l_start;
+ __kernel_off_t l_len;
+ __kernel_pid_t l_pid;
+} flock_t;
+
+#ifdef __KERNEL__
+#define flock64 flock
+#endif
+
+#endif
+
+#define F_LINUX_SPECIFIC_BASE 1024
+
+#endif /* _ASM_FCNTL_H */
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
new file mode 100644
index 000000000000..26b6a90a690b
--- /dev/null
+++ b/include/asm-mips/fixmap.h
@@ -0,0 +1,110 @@
+/*
+ * fixmap.h: compile-time virtual memory allocation
+ *
+ * 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) 1998 Ingo Molnar
+ *
+ * Support of BIGMEM added by Gerhard Wichert, Siemens AG, July 1999
+ */
+
+#ifndef _ASM_FIXMAP_H
+#define _ASM_FIXMAP_H
+
+#include <linux/config.h>
+#include <asm/page.h>
+#ifdef CONFIG_HIGHMEM
+#include <linux/threads.h>
+#include <asm/kmap_types.h>
+#endif
+
+/*
+ * Here we define all the compile-time 'special' virtual
+ * addresses. The point is to have a constant address at
+ * compile time, but to set the physical address only
+ * in the boot process. We allocate these special addresses
+ * from the end of virtual memory (0xfffff000) backwards.
+ * Also this lets us do fail-safe vmalloc(), we
+ * can guarantee that these special addresses and
+ * vmalloc()-ed addresses never overlap.
+ *
+ * these 'compile-time allocated' memory buffers are
+ * fixed-size 4k pages. (or larger if used with an increment
+ * highger than 1) use fixmap_set(idx,phys) to associate
+ * physical memory with fixmap indices.
+ *
+ * TLB entries of such buffers will not be flushed across
+ * task switches.
+ */
+
+/*
+ * on UP currently we will have no trace of the fixmap mechanizm,
+ * no page table allocations, etc. This might change in the
+ * future, say framebuffers for the console driver(s) could be
+ * fix-mapped?
+ */
+enum fixed_addresses {
+#ifdef CONFIG_HIGHMEM
+ FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
+ FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
+#endif
+ __end_of_fixed_addresses
+};
+
+extern void __set_fixmap (enum fixed_addresses idx,
+ unsigned long phys, pgprot_t flags);
+
+#define set_fixmap(idx, phys) \
+ __set_fixmap(idx, phys, PAGE_KERNEL)
+/*
+ * Some hardware wants to get fixmapped without caching.
+ */
+#define set_fixmap_nocache(idx, phys) \
+ __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
+/*
+ * used by vmalloc.c.
+ *
+ * Leave one empty page between vmalloc'ed areas and
+ * the start of the fixmap, and leave one page empty
+ * at the top of mem..
+ */
+#define FIXADDR_TOP (0xffffe000UL)
+#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
+#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
+
+#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT))
+#define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
+
+extern void __this_fixmap_does_not_exist(void);
+
+/*
+ * 'index to address' translation. If anyone tries to use the idx
+ * directly without tranlation, we catch the bug with a NULL-deference
+ * kernel oops. Illegal ranges of incoming indices are caught too.
+ */
+static inline unsigned long fix_to_virt(const unsigned int idx)
+{
+ /*
+ * this branch gets completely eliminated after inlining,
+ * except when someone tries to use fixaddr indices in an
+ * illegal way. (such as mixing up address types or using
+ * out-of-range indices).
+ *
+ * If it doesn't get removed, the linker will complain
+ * loudly with a reasonably clear error message..
+ */
+ if (idx >= __end_of_fixed_addresses)
+ __this_fixmap_does_not_exist();
+
+ return __fix_to_virt(idx);
+}
+
+static inline unsigned long virt_to_fix(const unsigned long vaddr)
+{
+ BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START);
+ return __virt_to_fix(vaddr);
+}
+
+#endif
diff --git a/include/asm-mips/floppy.h b/include/asm-mips/floppy.h
new file mode 100644
index 000000000000..aa1ef8b352cc
--- /dev/null
+++ b/include/asm-mips/floppy.h
@@ -0,0 +1,56 @@
+/*
+ * Architecture specific parts of the 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) 1995 - 2000 Ralf Baechle
+ */
+#ifndef _ASM_FLOPPY_H
+#define _ASM_FLOPPY_H
+
+static inline void fd_cacheflush(char * addr, long size)
+{
+ dma_cache_wback_inv((unsigned long)addr,size);
+}
+
+#define MAX_BUFFER_SECTORS 24
+
+
+/*
+ * And on Mips's the CMOS info fails also ...
+ *
+ * FIXME: This information should come from the ARC configuration tree
+ * or whereever a particular machine has stored this ...
+ */
+#define FLOPPY0_TYPE fd_drive_type(0)
+#define FLOPPY1_TYPE fd_drive_type(1)
+
+#define FDC1 fd_getfdaddr1();
+
+#define N_FDC 1 /* do you *really* want a second controller? */
+#define N_DRIVE 8
+
+#define FLOPPY_MOTOR_MASK 0xf0
+
+/*
+ * The DMA channel used by the floppy controller cannot access data at
+ * addresses >= 16MB
+ *
+ * Went back to the 1MB limit, as some people had problems with the floppy
+ * driver otherwise. It doesn't matter much for performance anyway, as most
+ * floppy accesses go through the track buffer.
+ *
+ * On MIPSes using vdma, this actually means that *all* transfers go thru
+ * the * track buffer since 0x1000000 is always smaller than KSEG0/1.
+ * Actually this needs to be a bit more complicated since the so much different
+ * hardware available with MIPS CPUs ...
+ */
+#define CROSS_64KB(a,s) ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64)
+
+#define EXTRA_FLOPPY_PARAMS
+
+#include <floppy.h>
+
+#endif /* _ASM_FLOPPY_H */
diff --git a/include/asm-mips/fpregdef.h b/include/asm-mips/fpregdef.h
new file mode 100644
index 000000000000..1d9aa0979181
--- /dev/null
+++ b/include/asm-mips/fpregdef.h
@@ -0,0 +1,99 @@
+/*
+ * Definitions for the FPU register names
+ *
+ * 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) 1995, 1999 Ralf Baechle
+ * Copyright (C) 1985 MIPS Computer Systems, Inc.
+ * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_FPREGDEF_H
+#define _ASM_FPREGDEF_H
+
+#include <asm/sgidefs.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * These definitions only cover the R3000-ish 16/32 register model.
+ * But we're trying to be R3000 friendly anyway ...
+ */
+#define fv0 $f0 /* return value */
+#define fv0f $f1
+#define fv1 $f2
+#define fv1f $f3
+#define fa0 $f12 /* argument registers */
+#define fa0f $f13
+#define fa1 $f14
+#define fa1f $f15
+#define ft0 $f4 /* caller saved */
+#define ft0f $f5
+#define ft1 $f6
+#define ft1f $f7
+#define ft2 $f8
+#define ft2f $f9
+#define ft3 $f10
+#define ft3f $f11
+#define ft4 $f16
+#define ft4f $f17
+#define ft5 $f18
+#define ft5f $f19
+#define fs0 $f20 /* callee saved */
+#define fs0f $f21
+#define fs1 $f22
+#define fs1f $f23
+#define fs2 $f24
+#define fs2f $f25
+#define fs3 $f26
+#define fs3f $f27
+#define fs4 $f28
+#define fs4f $f29
+#define fs5 $f30
+#define fs5f $f31
+
+#define fcr31 $31 /* FPU status register */
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+#define fv0 $f0 /* return value */
+#define fv1 $f2
+#define fa0 $f12 /* argument registers */
+#define fa1 $f13
+#define fa2 $f14
+#define fa3 $f15
+#define fa4 $f16
+#define fa5 $f17
+#define fa6 $f18
+#define fa7 $f19
+#define ft0 $f4 /* caller saved */
+#define ft1 $f5
+#define ft2 $f6
+#define ft3 $f7
+#define ft4 $f8
+#define ft5 $f9
+#define ft6 $f10
+#define ft7 $f11
+#define ft8 $f20
+#define ft9 $f21
+#define ft10 $f22
+#define ft11 $f23
+#define ft12 $f1
+#define ft13 $f3
+#define fs0 $f24 /* callee saved */
+#define fs1 $f25
+#define fs2 $f26
+#define fs3 $f27
+#define fs4 $f28
+#define fs5 $f29
+#define fs6 $f30
+#define fs7 $f31
+
+#define fcr31 $31
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* _ASM_FPREGDEF_H */
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
new file mode 100644
index 000000000000..6cb38d5c0407
--- /dev/null
+++ b/include/asm-mips/fpu.h
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2002 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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_FPU_H
+#define _ASM_FPU_H
+
+#include <linux/config.h>
+#include <linux/sched.h>
+#include <linux/thread_info.h>
+
+#include <asm/mipsregs.h>
+#include <asm/cpu.h>
+#include <asm/cpu-features.h>
+#include <asm/bitops.h>
+#include <asm/processor.h>
+#include <asm/current.h>
+
+struct sigcontext;
+struct sigcontext32;
+
+extern asmlinkage int (*save_fp_context)(struct sigcontext *sc);
+extern asmlinkage int (*restore_fp_context)(struct sigcontext *sc);
+
+extern asmlinkage int (*save_fp_context32)(struct sigcontext32 *sc);
+extern asmlinkage int (*restore_fp_context32)(struct sigcontext32 *sc);
+
+extern void fpu_emulator_init_fpu(void);
+extern void _init_fpu(void);
+extern void _save_fp(struct task_struct *);
+extern void _restore_fp(struct task_struct *);
+
+#if defined(CONFIG_CPU_SB1)
+#define __enable_fpu_hazard() \
+do { \
+ asm(".set push \n\t" \
+ ".set mips64 \n\t" \
+ ".set noreorder \n\t" \
+ "ssnop \n\t" \
+ "bnezl $0, .+4 \n\t" \
+ "ssnop \n\t" \
+ ".set pop"); \
+} while (0)
+#else
+#define __enable_fpu_hazard() \
+do { \
+ asm("nop;nop;nop;nop"); /* max. hazard */ \
+} while (0)
+#endif
+
+#define __enable_fpu() \
+do { \
+ set_c0_status(ST0_CU1); \
+ __enable_fpu_hazard(); \
+} while (0)
+
+#define __disable_fpu() \
+do { \
+ clear_c0_status(ST0_CU1); \
+ /* We don't care about the c0 hazard here */ \
+} while (0)
+
+#define enable_fpu() \
+do { \
+ if (cpu_has_fpu) \
+ __enable_fpu(); \
+} while (0)
+
+#define disable_fpu() \
+do { \
+ if (cpu_has_fpu) \
+ __disable_fpu(); \
+} while (0)
+
+
+#define clear_fpu_owner() clear_thread_flag(TIF_USEDFPU)
+
+static inline int is_fpu_owner(void)
+{
+ return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
+}
+
+static inline void own_fpu(void)
+{
+ if (cpu_has_fpu) {
+ __enable_fpu();
+ KSTK_STATUS(current) |= ST0_CU1;
+ set_thread_flag(TIF_USEDFPU);
+ }
+}
+
+static inline void lose_fpu(void)
+{
+ if (cpu_has_fpu) {
+ KSTK_STATUS(current) &= ~ST0_CU1;
+ clear_thread_flag(TIF_USEDFPU);
+ __disable_fpu();
+ }
+}
+
+static inline void init_fpu(void)
+{
+ if (cpu_has_fpu) {
+ _init_fpu();
+ } else {
+ fpu_emulator_init_fpu();
+ }
+}
+
+static inline void save_fp(struct task_struct *tsk)
+{
+ if (cpu_has_fpu)
+ _save_fp(tsk);
+}
+
+static inline void restore_fp(struct task_struct *tsk)
+{
+ if (cpu_has_fpu)
+ _restore_fp(tsk);
+}
+
+static inline fpureg_t *get_fpu_regs(struct task_struct *tsk)
+{
+ if (cpu_has_fpu) {
+ if ((tsk == current) && is_fpu_owner())
+ _save_fp(current);
+ return tsk->thread.fpu.hard.fpr;
+ }
+
+ return tsk->thread.fpu.soft.fpr;
+}
+
+#endif /* _ASM_FPU_H */
diff --git a/include/asm-mips/fpu_emulator.h b/include/asm-mips/fpu_emulator.h
new file mode 100644
index 000000000000..46972ae2b95d
--- /dev/null
+++ b/include/asm-mips/fpu_emulator.h
@@ -0,0 +1,38 @@
+/*
+ * This program is free software; you can distribute 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 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.
+ *
+ * Further private data for which no space exists in mips_fpu_soft_struct.
+ * This should be subsumed into the mips_fpu_soft_struct structure as
+ * defined in processor.h as soon as the absurd wired absolute assembler
+ * offsets become dynamic at compile time.
+ *
+ * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ */
+#ifndef _ASM_FPU_EMULATOR_H
+#define _ASM_FPU_EMULATOR_H
+
+struct mips_fpu_emulator_private {
+ unsigned int eir;
+ struct {
+ unsigned int emulated;
+ unsigned int loads;
+ unsigned int stores;
+ unsigned int cp1ops;
+ unsigned int cp1xops;
+ unsigned int errors;
+ } stats;
+};
+
+#endif /* _ASM_FPU_EMULATOR_H */
diff --git a/include/asm-mips/galileo-boards/ev96100.h b/include/asm-mips/galileo-boards/ev96100.h
new file mode 100644
index 000000000000..070dfd84a8e8
--- /dev/null
+++ b/include/asm-mips/galileo-boards/ev96100.h
@@ -0,0 +1,55 @@
+/*
+ *
+ */
+#ifndef _MIPS_EV96100_H
+#define _MIPS_EV96100_H
+
+#include <asm/addrspace.h>
+
+/*
+ * GT64120 config space base address
+ */
+#define GT64120_BASE (KSEG1ADDR(0x14000000))
+#define MIPS_GT_BASE GT64120_BASE
+
+/*
+ * PCI Bus allocation
+ */
+#define GT_PCI_MEM_BASE 0x12000000UL
+#define GT_PCI_MEM_SIZE 0x02000000UL
+#define GT_PCI_IO_BASE 0x10000000UL
+#define GT_PCI_IO_SIZE 0x02000000UL
+#define GT_ISA_IO_BASE PCI_IO_BASE
+
+/*
+ * Duart I/O ports.
+ */
+#define EV96100_COM1_BASE_ADDR (0xBD000000 + 0x20)
+#define EV96100_COM2_BASE_ADDR (0xBD000000 + 0x00)
+
+
+/*
+ * EV96100 interrupt controller register base.
+ */
+#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
+
+/*
+ * EV96100 UART register base.
+ */
+#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR
+#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR
+#define EV96100_BASE_BAUD ( 3686400 / 16 )
+
+
+/*
+ * Because of an error/peculiarity in the Galileo chip, we need to swap the
+ * bytes when running bigendian.
+ */
+#define __GT_READ(ofs) \
+ (*(volatile u32 *)(GT64120_BASE+(ofs)))
+#define __GT_WRITE(ofs, data) \
+ do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0)
+#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs))
+#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data))
+
+#endif /* !(_MIPS_EV96100_H) */
diff --git a/include/asm-mips/galileo-boards/ev96100int.h b/include/asm-mips/galileo-boards/ev96100int.h
new file mode 100644
index 000000000000..c58b16d06d6e
--- /dev/null
+++ b/include/asm-mips/galileo-boards/ev96100int.h
@@ -0,0 +1,12 @@
+/*
+ *
+ */
+#ifndef _MIPS_EV96100INT_H
+#define _MIPS_EV96100INT_H
+
+#define EV96100INT_UART_0 6 /* IP 6 */
+#define EV96100INT_TIMER 7 /* IP 7 */
+
+extern void ev96100int_init(void);
+
+#endif /* !(_MIPS_EV96100_H) */
diff --git a/include/asm-mips/galileo-boards/gt96100.h b/include/asm-mips/galileo-boards/gt96100.h
new file mode 100644
index 000000000000..aabd1b629c19
--- /dev/null
+++ b/include/asm-mips/galileo-boards/gt96100.h
@@ -0,0 +1,427 @@
+/*
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * stevel@mvista.com or source@mvista.com
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Register offsets of the MIPS GT96100 Advanced Communication Controller.
+ */
+#ifndef _GT96100_H
+#define _GT96100_H
+
+/*
+ * Galileo GT96100 internal register base.
+ */
+#define MIPS_GT96100_BASE (KSEG1ADDR(0x14000000))
+
+#define GT96100_WRITE(ofs, data) \
+ *(volatile u32 *)(MIPS_GT96100_BASE+ofs) = cpu_to_le32(data)
+#define GT96100_READ(ofs) \
+ le32_to_cpu(*(volatile u32 *)(MIPS_GT96100_BASE+ofs))
+
+#define GT96100_ETH_IO_SIZE 0x4000
+
+/************************************************************************
+ * Register offset addresses follow
+ ************************************************************************/
+
+/* CPU Interface Control Registers */
+#define GT96100_CPU_INTERF_CONFIG 0x000000
+
+/* Ethernet Ports */
+#define GT96100_ETH_PHY_ADDR_REG 0x080800
+#define GT96100_ETH_SMI_REG 0x080810
+/*
+ These are offsets to port 0 registers. Add GT96100_ETH_IO_SIZE to
+ get offsets to port 1 registers.
+*/
+#define GT96100_ETH_PORT_CONFIG 0x084800
+#define GT96100_ETH_PORT_CONFIG_EXT 0x084808
+#define GT96100_ETH_PORT_COMM 0x084810
+#define GT96100_ETH_PORT_STATUS 0x084818
+#define GT96100_ETH_SER_PARAM 0x084820
+#define GT96100_ETH_HASH_TBL_PTR 0x084828
+#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_L 0x084830
+#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_H 0x084838
+#define GT96100_ETH_SDMA_CONFIG 0x084840
+#define GT96100_ETH_SDMA_COMM 0x084848
+#define GT96100_ETH_INT_CAUSE 0x084850
+#define GT96100_ETH_INT_MASK 0x084858
+#define GT96100_ETH_1ST_RX_DESC_PTR0 0x084880
+#define GT96100_ETH_1ST_RX_DESC_PTR1 0x084884
+#define GT96100_ETH_1ST_RX_DESC_PTR2 0x084888
+#define GT96100_ETH_1ST_RX_DESC_PTR3 0x08488C
+#define GT96100_ETH_CURR_RX_DESC_PTR0 0x0848A0
+#define GT96100_ETH_CURR_RX_DESC_PTR1 0x0848A4
+#define GT96100_ETH_CURR_RX_DESC_PTR2 0x0848A8
+#define GT96100_ETH_CURR_RX_DESC_PTR3 0x0848AC
+#define GT96100_ETH_CURR_TX_DESC_PTR0 0x0848E0
+#define GT96100_ETH_CURR_TX_DESC_PTR1 0x0848E4
+#define GT96100_ETH_MIB_COUNT_BASE 0x085800
+
+/* SDMAs */
+#define GT96100_SDMA_GROUP_CONFIG 0x101AF0
+/* SDMA Group 0 */
+#define GT96100_SDMA_G0_CHAN0_CONFIG 0x000900
+#define GT96100_SDMA_G0_CHAN0_COMM 0x000908
+#define GT96100_SDMA_G0_CHAN0_RX_DESC_BASE 0x008900
+#define GT96100_SDMA_G0_CHAN0_CURR_RX_DESC_PTR 0x008910
+#define GT96100_SDMA_G0_CHAN0_TX_DESC_BASE 0x00C900
+#define GT96100_SDMA_G0_CHAN0_CURR_TX_DESC_PTR 0x00C910
+#define GT96100_SDMA_G0_CHAN0_1ST_TX_DESC_PTR 0x00C914
+#define GT96100_SDMA_G0_CHAN1_CONFIG 0x010900
+#define GT96100_SDMA_G0_CHAN1_COMM 0x010908
+#define GT96100_SDMA_G0_CHAN1_RX_DESC_BASE 0x018900
+#define GT96100_SDMA_G0_CHAN1_CURR_RX_DESC_PTR 0x018910
+#define GT96100_SDMA_G0_CHAN1_TX_DESC_BASE 0x01C900
+#define GT96100_SDMA_G0_CHAN1_CURR_TX_DESC_PTR 0x01C910
+#define GT96100_SDMA_G0_CHAN1_1ST_TX_DESC_PTR 0x01C914
+#define GT96100_SDMA_G0_CHAN2_CONFIG 0x020900
+#define GT96100_SDMA_G0_CHAN2_COMM 0x020908
+#define GT96100_SDMA_G0_CHAN2_RX_DESC_BASE 0x028900
+#define GT96100_SDMA_G0_CHAN2_CURR_RX_DESC_PTR 0x028910
+#define GT96100_SDMA_G0_CHAN2_TX_DESC_BASE 0x02C900
+#define GT96100_SDMA_G0_CHAN2_CURR_TX_DESC_PTR 0x02C910
+#define GT96100_SDMA_G0_CHAN2_1ST_TX_DESC_PTR 0x02C914
+#define GT96100_SDMA_G0_CHAN3_CONFIG 0x030900
+#define GT96100_SDMA_G0_CHAN3_COMM 0x030908
+#define GT96100_SDMA_G0_CHAN3_RX_DESC_BASE 0x038900
+#define GT96100_SDMA_G0_CHAN3_CURR_RX_DESC_PTR 0x038910
+#define GT96100_SDMA_G0_CHAN3_TX_DESC_BASE 0x03C900
+#define GT96100_SDMA_G0_CHAN3_CURR_TX_DESC_PTR 0x03C910
+#define GT96100_SDMA_G0_CHAN3_1ST_TX_DESC_PTR 0x03C914
+#define GT96100_SDMA_G0_CHAN4_CONFIG 0x040900
+#define GT96100_SDMA_G0_CHAN4_COMM 0x040908
+#define GT96100_SDMA_G0_CHAN4_RX_DESC_BASE 0x048900
+#define GT96100_SDMA_G0_CHAN4_CURR_RX_DESC_PTR 0x048910
+#define GT96100_SDMA_G0_CHAN4_TX_DESC_BASE 0x04C900
+#define GT96100_SDMA_G0_CHAN4_CURR_TX_DESC_PTR 0x04C910
+#define GT96100_SDMA_G0_CHAN4_1ST_TX_DESC_PTR 0x04C914
+#define GT96100_SDMA_G0_CHAN5_CONFIG 0x050900
+#define GT96100_SDMA_G0_CHAN5_COMM 0x050908
+#define GT96100_SDMA_G0_CHAN5_RX_DESC_BASE 0x058900
+#define GT96100_SDMA_G0_CHAN5_CURR_RX_DESC_PTR 0x058910
+#define GT96100_SDMA_G0_CHAN5_TX_DESC_BASE 0x05C900
+#define GT96100_SDMA_G0_CHAN5_CURR_TX_DESC_PTR 0x05C910
+#define GT96100_SDMA_G0_CHAN5_1ST_TX_DESC_PTR 0x05C914
+#define GT96100_SDMA_G0_CHAN6_CONFIG 0x060900
+#define GT96100_SDMA_G0_CHAN6_COMM 0x060908
+#define GT96100_SDMA_G0_CHAN6_RX_DESC_BASE 0x068900
+#define GT96100_SDMA_G0_CHAN6_CURR_RX_DESC_PTR 0x068910
+#define GT96100_SDMA_G0_CHAN6_TX_DESC_BASE 0x06C900
+#define GT96100_SDMA_G0_CHAN6_CURR_TX_DESC_PTR 0x06C910
+#define GT96100_SDMA_G0_CHAN6_1ST_TX_DESC_PTR 0x06C914
+#define GT96100_SDMA_G0_CHAN7_CONFIG 0x070900
+#define GT96100_SDMA_G0_CHAN7_COMM 0x070908
+#define GT96100_SDMA_G0_CHAN7_RX_DESC_BASE 0x078900
+#define GT96100_SDMA_G0_CHAN7_CURR_RX_DESC_PTR 0x078910
+#define GT96100_SDMA_G0_CHAN7_TX_DESC_BASE 0x07C900
+#define GT96100_SDMA_G0_CHAN7_CURR_TX_DESC_PTR 0x07C910
+#define GT96100_SDMA_G0_CHAN7_1ST_TX_DESC_PTR 0x07C914
+/* SDMA Group 1 */
+#define GT96100_SDMA_G1_CHAN0_CONFIG 0x100900
+#define GT96100_SDMA_G1_CHAN0_COMM 0x100908
+#define GT96100_SDMA_G1_CHAN0_RX_DESC_BASE 0x108900
+#define GT96100_SDMA_G1_CHAN0_CURR_RX_DESC_PTR 0x108910
+#define GT96100_SDMA_G1_CHAN0_TX_DESC_BASE 0x10C900
+#define GT96100_SDMA_G1_CHAN0_CURR_TX_DESC_PTR 0x10C910
+#define GT96100_SDMA_G1_CHAN0_1ST_TX_DESC_PTR 0x10C914
+#define GT96100_SDMA_G1_CHAN1_CONFIG 0x110900
+#define GT96100_SDMA_G1_CHAN1_COMM 0x110908
+#define GT96100_SDMA_G1_CHAN1_RX_DESC_BASE 0x118900
+#define GT96100_SDMA_G1_CHAN1_CURR_RX_DESC_PTR 0x118910
+#define GT96100_SDMA_G1_CHAN1_TX_DESC_BASE 0x11C900
+#define GT96100_SDMA_G1_CHAN1_CURR_TX_DESC_PTR 0x11C910
+#define GT96100_SDMA_G1_CHAN1_1ST_TX_DESC_PTR 0x11C914
+#define GT96100_SDMA_G1_CHAN2_CONFIG 0x120900
+#define GT96100_SDMA_G1_CHAN2_COMM 0x120908
+#define GT96100_SDMA_G1_CHAN2_RX_DESC_BASE 0x128900
+#define GT96100_SDMA_G1_CHAN2_CURR_RX_DESC_PTR 0x128910
+#define GT96100_SDMA_G1_CHAN2_TX_DESC_BASE 0x12C900
+#define GT96100_SDMA_G1_CHAN2_CURR_TX_DESC_PTR 0x12C910
+#define GT96100_SDMA_G1_CHAN2_1ST_TX_DESC_PTR 0x12C914
+#define GT96100_SDMA_G1_CHAN3_CONFIG 0x130900
+#define GT96100_SDMA_G1_CHAN3_COMM 0x130908
+#define GT96100_SDMA_G1_CHAN3_RX_DESC_BASE 0x138900
+#define GT96100_SDMA_G1_CHAN3_CURR_RX_DESC_PTR 0x138910
+#define GT96100_SDMA_G1_CHAN3_TX_DESC_BASE 0x13C900
+#define GT96100_SDMA_G1_CHAN3_CURR_TX_DESC_PTR 0x13C910
+#define GT96100_SDMA_G1_CHAN3_1ST_TX_DESC_PTR 0x13C914
+#define GT96100_SDMA_G1_CHAN4_CONFIG 0x140900
+#define GT96100_SDMA_G1_CHAN4_COMM 0x140908
+#define GT96100_SDMA_G1_CHAN4_RX_DESC_BASE 0x148900
+#define GT96100_SDMA_G1_CHAN4_CURR_RX_DESC_PTR 0x148910
+#define GT96100_SDMA_G1_CHAN4_TX_DESC_BASE 0x14C900
+#define GT96100_SDMA_G1_CHAN4_CURR_TX_DESC_PTR 0x14C910
+#define GT96100_SDMA_G1_CHAN4_1ST_TX_DESC_PTR 0x14C914
+#define GT96100_SDMA_G1_CHAN5_CONFIG 0x150900
+#define GT96100_SDMA_G1_CHAN5_COMM 0x150908
+#define GT96100_SDMA_G1_CHAN5_RX_DESC_BASE 0x158900
+#define GT96100_SDMA_G1_CHAN5_CURR_RX_DESC_PTR 0x158910
+#define GT96100_SDMA_G1_CHAN5_TX_DESC_BASE 0x15C900
+#define GT96100_SDMA_G1_CHAN5_CURR_TX_DESC_PTR 0x15C910
+#define GT96100_SDMA_G1_CHAN5_1ST_TX_DESC_PTR 0x15C914
+#define GT96100_SDMA_G1_CHAN6_CONFIG 0x160900
+#define GT96100_SDMA_G1_CHAN6_COMM 0x160908
+#define GT96100_SDMA_G1_CHAN6_RX_DESC_BASE 0x168900
+#define GT96100_SDMA_G1_CHAN6_CURR_RX_DESC_PTR 0x168910
+#define GT96100_SDMA_G1_CHAN6_TX_DESC_BASE 0x16C900
+#define GT96100_SDMA_G1_CHAN6_CURR_TX_DESC_PTR 0x16C910
+#define GT96100_SDMA_G1_CHAN6_1ST_TX_DESC_PTR 0x16C914
+#define GT96100_SDMA_G1_CHAN7_CONFIG 0x170900
+#define GT96100_SDMA_G1_CHAN7_COMM 0x170908
+#define GT96100_SDMA_G1_CHAN7_RX_DESC_BASE 0x178900
+#define GT96100_SDMA_G1_CHAN7_CURR_RX_DESC_PTR 0x178910
+#define GT96100_SDMA_G1_CHAN7_TX_DESC_BASE 0x17C900
+#define GT96100_SDMA_G1_CHAN7_CURR_TX_DESC_PTR 0x17C910
+#define GT96100_SDMA_G1_CHAN7_1ST_TX_DESC_PTR 0x17C914
+/* MPSCs */
+#define GT96100_MPSC0_MAIN_CONFIG_LOW 0x000A00
+#define GT96100_MPSC0_MAIN_CONFIG_HIGH 0x000A04
+#define GT96100_MPSC0_PROTOCOL_CONFIG 0x000A08
+#define GT96100_MPSC_CHAN0_REG1 0x000A0C
+#define GT96100_MPSC_CHAN0_REG2 0x000A10
+#define GT96100_MPSC_CHAN0_REG3 0x000A14
+#define GT96100_MPSC_CHAN0_REG4 0x000A18
+#define GT96100_MPSC_CHAN0_REG5 0x000A1C
+#define GT96100_MPSC_CHAN0_REG6 0x000A20
+#define GT96100_MPSC_CHAN0_REG7 0x000A24
+#define GT96100_MPSC_CHAN0_REG8 0x000A28
+#define GT96100_MPSC_CHAN0_REG9 0x000A2C
+#define GT96100_MPSC_CHAN0_REG10 0x000A30
+#define GT96100_MPSC_CHAN0_REG11 0x000A34
+#define GT96100_MPSC1_MAIN_CONFIG_LOW 0x008A00
+#define GT96100_MPSC1_MAIN_CONFIG_HIGH 0x008A04
+#define GT96100_MPSC1_PROTOCOL_CONFIG 0x008A08
+#define GT96100_MPSC_CHAN1_REG1 0x008A0C
+#define GT96100_MPSC_CHAN1_REG2 0x008A10
+#define GT96100_MPSC_CHAN1_REG3 0x008A14
+#define GT96100_MPSC_CHAN1_REG4 0x008A18
+#define GT96100_MPSC_CHAN1_REG5 0x008A1C
+#define GT96100_MPSC_CHAN1_REG6 0x008A20
+#define GT96100_MPSC_CHAN1_REG7 0x008A24
+#define GT96100_MPSC_CHAN1_REG8 0x008A28
+#define GT96100_MPSC_CHAN1_REG9 0x008A2C
+#define GT96100_MPSC_CHAN1_REG10 0x008A30
+#define GT96100_MPSC_CHAN1_REG11 0x008A34
+#define GT96100_MPSC2_MAIN_CONFIG_LOW 0x010A00
+#define GT96100_MPSC2_MAIN_CONFIG_HIGH 0x010A04
+#define GT96100_MPSC2_PROTOCOL_CONFIG 0x010A08
+#define GT96100_MPSC_CHAN2_REG1 0x010A0C
+#define GT96100_MPSC_CHAN2_REG2 0x010A10
+#define GT96100_MPSC_CHAN2_REG3 0x010A14
+#define GT96100_MPSC_CHAN2_REG4 0x010A18
+#define GT96100_MPSC_CHAN2_REG5 0x010A1C
+#define GT96100_MPSC_CHAN2_REG6 0x010A20
+#define GT96100_MPSC_CHAN2_REG7 0x010A24
+#define GT96100_MPSC_CHAN2_REG8 0x010A28
+#define GT96100_MPSC_CHAN2_REG9 0x010A2C
+#define GT96100_MPSC_CHAN2_REG10 0x010A30
+#define GT96100_MPSC_CHAN2_REG11 0x010A34
+#define GT96100_MPSC3_MAIN_CONFIG_LOW 0x018A00
+#define GT96100_MPSC3_MAIN_CONFIG_HIGH 0x018A04
+#define GT96100_MPSC3_PROTOCOL_CONFIG 0x018A08
+#define GT96100_MPSC_CHAN3_REG1 0x018A0C
+#define GT96100_MPSC_CHAN3_REG2 0x018A10
+#define GT96100_MPSC_CHAN3_REG3 0x018A14
+#define GT96100_MPSC_CHAN3_REG4 0x018A18
+#define GT96100_MPSC_CHAN3_REG5 0x018A1C
+#define GT96100_MPSC_CHAN3_REG6 0x018A20
+#define GT96100_MPSC_CHAN3_REG7 0x018A24
+#define GT96100_MPSC_CHAN3_REG8 0x018A28
+#define GT96100_MPSC_CHAN3_REG9 0x018A2C
+#define GT96100_MPSC_CHAN3_REG10 0x018A30
+#define GT96100_MPSC_CHAN3_REG11 0x018A34
+#define GT96100_MPSC4_MAIN_CONFIG_LOW 0x020A00
+#define GT96100_MPSC4_MAIN_CONFIG_HIGH 0x020A04
+#define GT96100_MPSC4_PROTOCOL_CONFIG 0x020A08
+#define GT96100_MPSC_CHAN4_REG1 0x020A0C
+#define GT96100_MPSC_CHAN4_REG2 0x020A10
+#define GT96100_MPSC_CHAN4_REG3 0x020A14
+#define GT96100_MPSC_CHAN4_REG4 0x020A18
+#define GT96100_MPSC_CHAN4_REG5 0x020A1C
+#define GT96100_MPSC_CHAN4_REG6 0x020A20
+#define GT96100_MPSC_CHAN4_REG7 0x020A24
+#define GT96100_MPSC_CHAN4_REG8 0x020A28
+#define GT96100_MPSC_CHAN4_REG9 0x020A2C
+#define GT96100_MPSC_CHAN4_REG10 0x020A30
+#define GT96100_MPSC_CHAN4_REG11 0x020A34
+#define GT96100_MPSC5_MAIN_CONFIG_LOW 0x028A00
+#define GT96100_MPSC5_MAIN_CONFIG_HIGH 0x028A04
+#define GT96100_MPSC5_PROTOCOL_CONFIG 0x028A08
+#define GT96100_MPSC_CHAN5_REG1 0x028A0C
+#define GT96100_MPSC_CHAN5_REG2 0x028A10
+#define GT96100_MPSC_CHAN5_REG3 0x028A14
+#define GT96100_MPSC_CHAN5_REG4 0x028A18
+#define GT96100_MPSC_CHAN5_REG5 0x028A1C
+#define GT96100_MPSC_CHAN5_REG6 0x028A20
+#define GT96100_MPSC_CHAN5_REG7 0x028A24
+#define GT96100_MPSC_CHAN5_REG8 0x028A28
+#define GT96100_MPSC_CHAN5_REG9 0x028A2C
+#define GT96100_MPSC_CHAN5_REG10 0x028A30
+#define GT96100_MPSC_CHAN5_REG11 0x028A34
+#define GT96100_MPSC6_MAIN_CONFIG_LOW 0x030A00
+#define GT96100_MPSC6_MAIN_CONFIG_HIGH 0x030A04
+#define GT96100_MPSC6_PROTOCOL_CONFIG 0x030A08
+#define GT96100_MPSC_CHAN6_REG1 0x030A0C
+#define GT96100_MPSC_CHAN6_REG2 0x030A10
+#define GT96100_MPSC_CHAN6_REG3 0x030A14
+#define GT96100_MPSC_CHAN6_REG4 0x030A18
+#define GT96100_MPSC_CHAN6_REG5 0x030A1C
+#define GT96100_MPSC_CHAN6_REG6 0x030A20
+#define GT96100_MPSC_CHAN6_REG7 0x030A24
+#define GT96100_MPSC_CHAN6_REG8 0x030A28
+#define GT96100_MPSC_CHAN6_REG9 0x030A2C
+#define GT96100_MPSC_CHAN6_REG10 0x030A30
+#define GT96100_MPSC_CHAN6_REG11 0x030A34
+#define GT96100_MPSC7_MAIN_CONFIG_LOW 0x038A00
+#define GT96100_MPSC7_MAIN_CONFIG_HIGH 0x038A04
+#define GT96100_MPSC7_PROTOCOL_CONFIG 0x038A08
+#define GT96100_MPSC_CHAN7_REG1 0x038A0C
+#define GT96100_MPSC_CHAN7_REG2 0x038A10
+#define GT96100_MPSC_CHAN7_REG3 0x038A14
+#define GT96100_MPSC_CHAN7_REG4 0x038A18
+#define GT96100_MPSC_CHAN7_REG5 0x038A1C
+#define GT96100_MPSC_CHAN7_REG6 0x038A20
+#define GT96100_MPSC_CHAN7_REG7 0x038A24
+#define GT96100_MPSC_CHAN7_REG8 0x038A28
+#define GT96100_MPSC_CHAN7_REG9 0x038A2C
+#define GT96100_MPSC_CHAN7_REG10 0x038A30
+#define GT96100_MPSC_CHAN7_REG11 0x038A34
+/* FlexTDMs */
+/* TDPR0 - Transmit Dual Port RAM. block size 0xff */
+#define GT96100_FXTDM0_TDPR0_BLK0_BASE 0x000B00
+#define GT96100_FXTDM0_TDPR0_BLK1_BASE 0x001B00
+#define GT96100_FXTDM0_TDPR0_BLK2_BASE 0x002B00
+#define GT96100_FXTDM0_TDPR0_BLK3_BASE 0x003B00
+/* RDPR0 - Receive Dual Port RAM. block size 0xff */
+#define GT96100_FXTDM0_RDPR0_BLK0_BASE 0x004B00
+#define GT96100_FXTDM0_RDPR0_BLK1_BASE 0x005B00
+#define GT96100_FXTDM0_RDPR0_BLK2_BASE 0x006B00
+#define GT96100_FXTDM0_RDPR0_BLK3_BASE 0x007B00
+#define GT96100_FXTDM0_TX_READ_PTR 0x008B00
+#define GT96100_FXTDM0_RX_READ_PTR 0x008B04
+#define GT96100_FXTDM0_CONFIG 0x008B08
+#define GT96100_FXTDM0_AUX_CHANA_TX 0x008B0C
+#define GT96100_FXTDM0_AUX_CHANA_RX 0x008B10
+#define GT96100_FXTDM0_AUX_CHANB_TX 0x008B14
+#define GT96100_FXTDM0_AUX_CHANB_RX 0x008B18
+#define GT96100_FXTDM1_TDPR1_BLK0_BASE 0x010B00
+#define GT96100_FXTDM1_TDPR1_BLK1_BASE 0x011B00
+#define GT96100_FXTDM1_TDPR1_BLK2_BASE 0x012B00
+#define GT96100_FXTDM1_TDPR1_BLK3_BASE 0x013B00
+#define GT96100_FXTDM1_RDPR1_BLK0_BASE 0x014B00
+#define GT96100_FXTDM1_RDPR1_BLK1_BASE 0x015B00
+#define GT96100_FXTDM1_RDPR1_BLK2_BASE 0x016B00
+#define GT96100_FXTDM1_RDPR1_BLK3_BASE 0x017B00
+#define GT96100_FXTDM1_TX_READ_PTR 0x018B00
+#define GT96100_FXTDM1_RX_READ_PTR 0x018B04
+#define GT96100_FXTDM1_CONFIG 0x018B08
+#define GT96100_FXTDM1_AUX_CHANA_TX 0x018B0C
+#define GT96100_FXTDM1_AUX_CHANA_RX 0x018B10
+#define GT96100_FLTDM1_AUX_CHANB_TX 0x018B14
+#define GT96100_FLTDM1_AUX_CHANB_RX 0x018B18
+#define GT96100_FLTDM2_TDPR2_BLK0_BASE 0x020B00
+#define GT96100_FLTDM2_TDPR2_BLK1_BASE 0x021B00
+#define GT96100_FLTDM2_TDPR2_BLK2_BASE 0x022B00
+#define GT96100_FLTDM2_TDPR2_BLK3_BASE 0x023B00
+#define GT96100_FLTDM2_RDPR2_BLK0_BASE 0x024B00
+#define GT96100_FLTDM2_RDPR2_BLK1_BASE 0x025B00
+#define GT96100_FLTDM2_RDPR2_BLK2_BASE 0x026B00
+#define GT96100_FLTDM2_RDPR2_BLK3_BASE 0x027B00
+#define GT96100_FLTDM2_TX_READ_PTR 0x028B00
+#define GT96100_FLTDM2_RX_READ_PTR 0x028B04
+#define GT96100_FLTDM2_CONFIG 0x028B08
+#define GT96100_FLTDM2_AUX_CHANA_TX 0x028B0C
+#define GT96100_FLTDM2_AUX_CHANA_RX 0x028B10
+#define GT96100_FLTDM2_AUX_CHANB_TX 0x028B14
+#define GT96100_FLTDM2_AUX_CHANB_RX 0x028B18
+#define GT96100_FLTDM3_TDPR3_BLK0_BASE 0x030B00
+#define GT96100_FLTDM3_TDPR3_BLK1_BASE 0x031B00
+#define GT96100_FLTDM3_TDPR3_BLK2_BASE 0x032B00
+#define GT96100_FLTDM3_TDPR3_BLK3_BASE 0x033B00
+#define GT96100_FXTDM3_RDPR3_BLK0_BASE 0x034B00
+#define GT96100_FXTDM3_RDPR3_BLK1_BASE 0x035B00
+#define GT96100_FXTDM3_RDPR3_BLK2_BASE 0x036B00
+#define GT96100_FXTDM3_RDPR3_BLK3_BASE 0x037B00
+#define GT96100_FXTDM3_TX_READ_PTR 0x038B00
+#define GT96100_FXTDM3_RX_READ_PTR 0x038B04
+#define GT96100_FXTDM3_CONFIG 0x038B08
+#define GT96100_FXTDM3_AUX_CHANA_TX 0x038B0C
+#define GT96100_FXTDM3_AUX_CHANA_RX 0x038B10
+#define GT96100_FXTDM3_AUX_CHANB_TX 0x038B14
+#define GT96100_FXTDM3_AUX_CHANB_RX 0x038B18
+/* Baud Rate Generators */
+#define GT96100_BRG0_CONFIG 0x102A00
+#define GT96100_BRG0_BAUD_TUNE 0x102A04
+#define GT96100_BRG1_CONFIG 0x102A08
+#define GT96100_BRG1_BAUD_TUNE 0x102A0C
+#define GT96100_BRG2_CONFIG 0x102A10
+#define GT96100_BRG2_BAUD_TUNE 0x102A14
+#define GT96100_BRG3_CONFIG 0x102A18
+#define GT96100_BRG3_BAUD_TUNE 0x102A1C
+#define GT96100_BRG4_CONFIG 0x102A20
+#define GT96100_BRG4_BAUD_TUNE 0x102A24
+#define GT96100_BRG5_CONFIG 0x102A28
+#define GT96100_BRG5_BAUD_TUNE 0x102A2C
+#define GT96100_BRG6_CONFIG 0x102A30
+#define GT96100_BRG6_BAUD_TUNE 0x102A34
+#define GT96100_BRG7_CONFIG 0x102A38
+#define GT96100_BRG7_BAUD_TUNE 0x102A3C
+/* Routing Registers */
+#define GT96100_ROUTE_MAIN 0x101A00
+#define GT96100_ROUTE_RX_CLOCK 0x101A10
+#define GT96100_ROUTE_TX_CLOCK 0x101A20
+/* General Purpose Ports */
+#define GT96100_GPP_CONFIG0 0x100A00
+#define GT96100_GPP_CONFIG1 0x100A04
+#define GT96100_GPP_CONFIG2 0x100A08
+#define GT96100_GPP_CONFIG3 0x100A0C
+#define GT96100_GPP_IO0 0x100A20
+#define GT96100_GPP_IO1 0x100A24
+#define GT96100_GPP_IO2 0x100A28
+#define GT96100_GPP_IO3 0x100A2C
+#define GT96100_GPP_DATA0 0x100A40
+#define GT96100_GPP_DATA1 0x100A44
+#define GT96100_GPP_DATA2 0x100A48
+#define GT96100_GPP_DATA3 0x100A4C
+#define GT96100_GPP_LEVEL0 0x100A60
+#define GT96100_GPP_LEVEL1 0x100A64
+#define GT96100_GPP_LEVEL2 0x100A68
+#define GT96100_GPP_LEVEL3 0x100A6C
+/* Watchdog */
+#define GT96100_WD_CONFIG 0x101A80
+#define GT96100_WD_VALUE 0x101A84
+/* Communication Unit Arbiter */
+#define GT96100_COMM_UNIT_ARBTR_CONFIG 0x101AC0
+/* PCI Arbiters */
+#define GT96100_PCI0_ARBTR_CONFIG 0x101AE0
+#define GT96100_PCI1_ARBTR_CONFIG 0x101AE4
+/* CIU Arbiter */
+#define GT96100_CIU_ARBITER_CONFIG 0x101AC0
+/* Interrupt Controller */
+#define GT96100_MAIN_CAUSE 0x000C18
+#define GT96100_INT0_MAIN_MASK 0x000C1C
+#define GT96100_INT1_MAIN_MASK 0x000C24
+#define GT96100_HIGH_CAUSE 0x000C98
+#define GT96100_INT0_HIGH_MASK 0x000C9C
+#define GT96100_INT1_HIGH_MASK 0x000CA4
+#define GT96100_INT0_SELECT 0x000C70
+#define GT96100_INT1_SELECT 0x000C74
+#define GT96100_SERIAL_CAUSE 0x103A00
+#define GT96100_SERINT0_MASK 0x103A80
+#define GT96100_SERINT1_MASK 0x103A88
+
+#endif /* _GT96100_H */
diff --git a/include/asm-mips/gcc/sgidefs.h b/include/asm-mips/gcc/sgidefs.h
new file mode 100644
index 000000000000..05994371a2af
--- /dev/null
+++ b/include/asm-mips/gcc/sgidefs.h
@@ -0,0 +1,17 @@
+/*
+ * include/sgidefs.h
+ *
+ * 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) 1996 by Ralf Baechle
+ *
+ * This file is here to satisfy GCC's expectations.
+ */
+#ifndef __SGIDEFS_H
+#define __SGIDEFS_H
+
+#include <asm/sgidefs.h>
+
+#endif /* __SGIDEFS_H */
diff --git a/include/asm-mips/gdb-stub.h b/include/asm-mips/gdb-stub.h
new file mode 100644
index 000000000000..22f67d4a71ab
--- /dev/null
+++ b/include/asm-mips/gdb-stub.h
@@ -0,0 +1,215 @@
+/*
+ * 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) 1995 Andreas Busse
+ * Copyright (C) 2003 Ralf Baechle
+ */
+#ifndef _ASM_GDB_STUB_H
+#define _ASM_GDB_STUB_H
+
+
+/*
+ * important register numbers
+ */
+
+#define REG_EPC 37
+#define REG_FP 72
+#define REG_SP 29
+
+/*
+ * Stack layout for the GDB exception handler
+ * Derived from the stack layout described in asm-mips/stackframe.h
+ *
+ * The first PTRSIZE*6 bytes are argument save space for C subroutines.
+ */
+#define NUMREGS 90
+
+#define GDB_FR_REG0 (PTRSIZE*6) /* 0 */
+#define GDB_FR_REG1 ((GDB_FR_REG0) + LONGSIZE) /* 1 */
+#define GDB_FR_REG2 ((GDB_FR_REG1) + LONGSIZE) /* 2 */
+#define GDB_FR_REG3 ((GDB_FR_REG2) + LONGSIZE) /* 3 */
+#define GDB_FR_REG4 ((GDB_FR_REG3) + LONGSIZE) /* 4 */
+#define GDB_FR_REG5 ((GDB_FR_REG4) + LONGSIZE) /* 5 */
+#define GDB_FR_REG6 ((GDB_FR_REG5) + LONGSIZE) /* 6 */
+#define GDB_FR_REG7 ((GDB_FR_REG6) + LONGSIZE) /* 7 */
+#define GDB_FR_REG8 ((GDB_FR_REG7) + LONGSIZE) /* 8 */
+#define GDB_FR_REG9 ((GDB_FR_REG8) + LONGSIZE) /* 9 */
+#define GDB_FR_REG10 ((GDB_FR_REG9) + LONGSIZE) /* 10 */
+#define GDB_FR_REG11 ((GDB_FR_REG10) + LONGSIZE) /* 11 */
+#define GDB_FR_REG12 ((GDB_FR_REG11) + LONGSIZE) /* 12 */
+#define GDB_FR_REG13 ((GDB_FR_REG12) + LONGSIZE) /* 13 */
+#define GDB_FR_REG14 ((GDB_FR_REG13) + LONGSIZE) /* 14 */
+#define GDB_FR_REG15 ((GDB_FR_REG14) + LONGSIZE) /* 15 */
+#define GDB_FR_REG16 ((GDB_FR_REG15) + LONGSIZE) /* 16 */
+#define GDB_FR_REG17 ((GDB_FR_REG16) + LONGSIZE) /* 17 */
+#define GDB_FR_REG18 ((GDB_FR_REG17) + LONGSIZE) /* 18 */
+#define GDB_FR_REG19 ((GDB_FR_REG18) + LONGSIZE) /* 19 */
+#define GDB_FR_REG20 ((GDB_FR_REG19) + LONGSIZE) /* 20 */
+#define GDB_FR_REG21 ((GDB_FR_REG20) + LONGSIZE) /* 21 */
+#define GDB_FR_REG22 ((GDB_FR_REG21) + LONGSIZE) /* 22 */
+#define GDB_FR_REG23 ((GDB_FR_REG22) + LONGSIZE) /* 23 */
+#define GDB_FR_REG24 ((GDB_FR_REG23) + LONGSIZE) /* 24 */
+#define GDB_FR_REG25 ((GDB_FR_REG24) + LONGSIZE) /* 25 */
+#define GDB_FR_REG26 ((GDB_FR_REG25) + LONGSIZE) /* 26 */
+#define GDB_FR_REG27 ((GDB_FR_REG26) + LONGSIZE) /* 27 */
+#define GDB_FR_REG28 ((GDB_FR_REG27) + LONGSIZE) /* 28 */
+#define GDB_FR_REG29 ((GDB_FR_REG28) + LONGSIZE) /* 29 */
+#define GDB_FR_REG30 ((GDB_FR_REG29) + LONGSIZE) /* 30 */
+#define GDB_FR_REG31 ((GDB_FR_REG30) + LONGSIZE) /* 31 */
+
+/*
+ * Saved special registers
+ */
+#define GDB_FR_STATUS ((GDB_FR_REG31) + LONGSIZE) /* 32 */
+#define GDB_FR_LO ((GDB_FR_STATUS) + LONGSIZE) /* 33 */
+#define GDB_FR_HI ((GDB_FR_LO) + LONGSIZE) /* 34 */
+#define GDB_FR_BADVADDR ((GDB_FR_HI) + LONGSIZE) /* 35 */
+#define GDB_FR_CAUSE ((GDB_FR_BADVADDR) + LONGSIZE) /* 36 */
+#define GDB_FR_EPC ((GDB_FR_CAUSE) + LONGSIZE) /* 37 */
+
+/*
+ * Saved floating point registers
+ */
+#define GDB_FR_FPR0 ((GDB_FR_EPC) + LONGSIZE) /* 38 */
+#define GDB_FR_FPR1 ((GDB_FR_FPR0) + LONGSIZE) /* 39 */
+#define GDB_FR_FPR2 ((GDB_FR_FPR1) + LONGSIZE) /* 40 */
+#define GDB_FR_FPR3 ((GDB_FR_FPR2) + LONGSIZE) /* 41 */
+#define GDB_FR_FPR4 ((GDB_FR_FPR3) + LONGSIZE) /* 42 */
+#define GDB_FR_FPR5 ((GDB_FR_FPR4) + LONGSIZE) /* 43 */
+#define GDB_FR_FPR6 ((GDB_FR_FPR5) + LONGSIZE) /* 44 */
+#define GDB_FR_FPR7 ((GDB_FR_FPR6) + LONGSIZE) /* 45 */
+#define GDB_FR_FPR8 ((GDB_FR_FPR7) + LONGSIZE) /* 46 */
+#define GDB_FR_FPR9 ((GDB_FR_FPR8) + LONGSIZE) /* 47 */
+#define GDB_FR_FPR10 ((GDB_FR_FPR9) + LONGSIZE) /* 48 */
+#define GDB_FR_FPR11 ((GDB_FR_FPR10) + LONGSIZE) /* 49 */
+#define GDB_FR_FPR12 ((GDB_FR_FPR11) + LONGSIZE) /* 50 */
+#define GDB_FR_FPR13 ((GDB_FR_FPR12) + LONGSIZE) /* 51 */
+#define GDB_FR_FPR14 ((GDB_FR_FPR13) + LONGSIZE) /* 52 */
+#define GDB_FR_FPR15 ((GDB_FR_FPR14) + LONGSIZE) /* 53 */
+#define GDB_FR_FPR16 ((GDB_FR_FPR15) + LONGSIZE) /* 54 */
+#define GDB_FR_FPR17 ((GDB_FR_FPR16) + LONGSIZE) /* 55 */
+#define GDB_FR_FPR18 ((GDB_FR_FPR17) + LONGSIZE) /* 56 */
+#define GDB_FR_FPR19 ((GDB_FR_FPR18) + LONGSIZE) /* 57 */
+#define GDB_FR_FPR20 ((GDB_FR_FPR19) + LONGSIZE) /* 58 */
+#define GDB_FR_FPR21 ((GDB_FR_FPR20) + LONGSIZE) /* 59 */
+#define GDB_FR_FPR22 ((GDB_FR_FPR21) + LONGSIZE) /* 60 */
+#define GDB_FR_FPR23 ((GDB_FR_FPR22) + LONGSIZE) /* 61 */
+#define GDB_FR_FPR24 ((GDB_FR_FPR23) + LONGSIZE) /* 62 */
+#define GDB_FR_FPR25 ((GDB_FR_FPR24) + LONGSIZE) /* 63 */
+#define GDB_FR_FPR26 ((GDB_FR_FPR25) + LONGSIZE) /* 64 */
+#define GDB_FR_FPR27 ((GDB_FR_FPR26) + LONGSIZE) /* 65 */
+#define GDB_FR_FPR28 ((GDB_FR_FPR27) + LONGSIZE) /* 66 */
+#define GDB_FR_FPR29 ((GDB_FR_FPR28) + LONGSIZE) /* 67 */
+#define GDB_FR_FPR30 ((GDB_FR_FPR29) + LONGSIZE) /* 68 */
+#define GDB_FR_FPR31 ((GDB_FR_FPR30) + LONGSIZE) /* 69 */
+
+#define GDB_FR_FSR ((GDB_FR_FPR31) + LONGSIZE) /* 70 */
+#define GDB_FR_FIR ((GDB_FR_FSR) + LONGSIZE) /* 71 */
+#define GDB_FR_FRP ((GDB_FR_FIR) + LONGSIZE) /* 72 */
+
+#define GDB_FR_DUMMY ((GDB_FR_FRP) + LONGSIZE) /* 73, unused ??? */
+
+/*
+ * Again, CP0 registers
+ */
+#define GDB_FR_CP0_INDEX ((GDB_FR_DUMMY) + LONGSIZE) /* 74 */
+#define GDB_FR_CP0_RANDOM ((GDB_FR_CP0_INDEX) + LONGSIZE) /* 75 */
+#define GDB_FR_CP0_ENTRYLO0 ((GDB_FR_CP0_RANDOM) + LONGSIZE)/* 76 */
+#define GDB_FR_CP0_ENTRYLO1 ((GDB_FR_CP0_ENTRYLO0) + LONGSIZE)/* 77 */
+#define GDB_FR_CP0_CONTEXT ((GDB_FR_CP0_ENTRYLO1) + LONGSIZE)/* 78 */
+#define GDB_FR_CP0_PAGEMASK ((GDB_FR_CP0_CONTEXT) + LONGSIZE)/* 79 */
+#define GDB_FR_CP0_WIRED ((GDB_FR_CP0_PAGEMASK) + LONGSIZE)/* 80 */
+#define GDB_FR_CP0_REG7 ((GDB_FR_CP0_WIRED) + LONGSIZE) /* 81 */
+#define GDB_FR_CP0_REG8 ((GDB_FR_CP0_REG7) + LONGSIZE) /* 82 */
+#define GDB_FR_CP0_REG9 ((GDB_FR_CP0_REG8) + LONGSIZE) /* 83 */
+#define GDB_FR_CP0_ENTRYHI ((GDB_FR_CP0_REG9) + LONGSIZE) /* 84 */
+#define GDB_FR_CP0_REG11 ((GDB_FR_CP0_ENTRYHI) + LONGSIZE)/* 85 */
+#define GDB_FR_CP0_REG12 ((GDB_FR_CP0_REG11) + LONGSIZE) /* 86 */
+#define GDB_FR_CP0_REG13 ((GDB_FR_CP0_REG12) + LONGSIZE) /* 87 */
+#define GDB_FR_CP0_REG14 ((GDB_FR_CP0_REG13) + LONGSIZE) /* 88 */
+#define GDB_FR_CP0_PRID ((GDB_FR_CP0_REG14) + LONGSIZE) /* 89 */
+
+#define GDB_FR_SIZE ((((GDB_FR_CP0_PRID) + LONGSIZE) + (PTRSIZE-1)) & ~(PTRSIZE-1))
+
+#ifndef __ASSEMBLY__
+
+/*
+ * This is the same as above, but for the high-level
+ * part of the GDB stub.
+ */
+
+struct gdb_regs {
+ /*
+ * Pad bytes for argument save space on the stack
+ * 24/48 Bytes for 32/64 bit code
+ */
+ unsigned long pad0[6];
+
+ /*
+ * saved main processor registers
+ */
+ long reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ long reg8, reg9, reg10, reg11, reg12, reg13, reg14, reg15;
+ long reg16, reg17, reg18, reg19, reg20, reg21, reg22, reg23;
+ long reg24, reg25, reg26, reg27, reg28, reg29, reg30, reg31;
+
+ /*
+ * Saved special registers
+ */
+ long cp0_status;
+ long lo;
+ long hi;
+ long cp0_badvaddr;
+ long cp0_cause;
+ long cp0_epc;
+
+ /*
+ * Saved floating point registers
+ */
+ long fpr0, fpr1, fpr2, fpr3, fpr4, fpr5, fpr6, fpr7;
+ long fpr8, fpr9, fpr10, fpr11, fpr12, fpr13, fpr14, fpr15;
+ long fpr16, fpr17, fpr18, fpr19, fpr20, fpr21, fpr22, fpr23;
+ long fpr24, fpr25, fpr26, fpr27, fpr28, fpr29, fpr30, fpr31;
+
+ long cp1_fsr;
+ long cp1_fir;
+
+ /*
+ * Frame pointer
+ */
+ long frame_ptr;
+ long dummy; /* unused */
+
+ /*
+ * saved cp0 registers
+ */
+ long cp0_index;
+ long cp0_random;
+ long cp0_entrylo0;
+ long cp0_entrylo1;
+ long cp0_context;
+ long cp0_pagemask;
+ long cp0_wired;
+ long cp0_reg7;
+ long cp0_reg8;
+ long cp0_reg9;
+ long cp0_entryhi;
+ long cp0_reg11;
+ long cp0_reg12;
+ long cp0_reg13;
+ long cp0_reg14;
+ long cp0_prid;
+};
+
+/*
+ * Prototypes
+ */
+
+extern int kgdb_enabled;
+void set_debug_traps(void);
+void set_async_breakpoint(unsigned long *epc);
+
+#endif /* !__ASSEMBLY__ */
+#endif /* _ASM_GDB_STUB_H */
diff --git a/include/asm-mips/gfx.h b/include/asm-mips/gfx.h
new file mode 100644
index 000000000000..37235e41a6fd
--- /dev/null
+++ b/include/asm-mips/gfx.h
@@ -0,0 +1,55 @@
+/*
+ * 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.
+ *
+ * This is the user-visible SGI GFX interface.
+ *
+ * This must be used verbatim into the GNU libc. It does not include
+ * any kernel-only bits on it.
+ *
+ * miguel@nuclecu.unam.mx
+ */
+#ifndef _ASM_GFX_H
+#define _ASM_GFX_H
+
+/* The iocls, yes, they do not make sense, but such is life */
+#define GFX_BASE 100
+#define GFX_GETNUM_BOARDS (GFX_BASE + 1)
+#define GFX_GETBOARD_INFO (GFX_BASE + 2)
+#define GFX_ATTACH_BOARD (GFX_BASE + 3)
+#define GFX_DETACH_BOARD (GFX_BASE + 4)
+#define GFX_IS_MANAGED (GFX_BASE + 5)
+
+#define GFX_MAPALL (GFX_BASE + 10)
+#define GFX_LABEL (GFX_BASE + 11)
+
+#define GFX_INFO_NAME_SIZE 16
+#define GFX_INFO_LABEL_SIZE 16
+
+struct gfx_info {
+ char name [GFX_INFO_NAME_SIZE]; /* board name */
+ char label [GFX_INFO_LABEL_SIZE]; /* label name */
+ unsigned short int xpmax, ypmax; /* screen resolution */
+ unsigned int lenght; /* size of a complete gfx_info for this board */
+};
+
+struct gfx_getboardinfo_args {
+ unsigned int board; /* board number. starting from zero */
+ void *buf; /* pointer to gfx_info */
+ unsigned int len; /* buffer size of buf */
+};
+
+struct gfx_attach_board_args {
+ unsigned int board; /* board number, starting from zero */
+ void *vaddr; /* address where the board registers should be mapped */
+};
+
+#ifdef __KERNEL__
+/* umap.c */
+extern void remove_mapping (struct vm_area_struct *vma, struct task_struct *, unsigned long, unsigned long);
+extern void *vmalloc_uncached (unsigned long size);
+extern int vmap_page_range (struct vm_area_struct *vma, unsigned long from, unsigned long size, unsigned long vaddr);
+#endif
+
+#endif /* _ASM_GFX_H */
diff --git a/include/asm-mips/gt64120.h b/include/asm-mips/gt64120.h
new file mode 100644
index 000000000000..2edd171bb6cd
--- /dev/null
+++ b/include/asm-mips/gt64120.h
@@ -0,0 +1,561 @@
+/*
+ * Copyright (C) 2000, 2004, 2005 MIPS Technologies, Inc.
+ * All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * This program is free software; you can distribute 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 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 _ASM_GT64120_H
+#define _ASM_GT64120_H
+
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+
+#define MSK(n) ((1 << (n)) - 1)
+
+/*
+ * Register offset addresses
+ */
+/* CPU Configuration. */
+#define GT_CPU_OFS 0x000
+
+#define GT_MULTI_OFS 0x120
+
+/* CPU Address Decode. */
+#define GT_SCS10LD_OFS 0x008
+#define GT_SCS10HD_OFS 0x010
+#define GT_SCS32LD_OFS 0x018
+#define GT_SCS32HD_OFS 0x020
+#define GT_CS20LD_OFS 0x028
+#define GT_CS20HD_OFS 0x030
+#define GT_CS3BOOTLD_OFS 0x038
+#define GT_CS3BOOTHD_OFS 0x040
+#define GT_PCI0IOLD_OFS 0x048
+#define GT_PCI0IOHD_OFS 0x050
+#define GT_PCI0M0LD_OFS 0x058
+#define GT_PCI0M0HD_OFS 0x060
+#define GT_ISD_OFS 0x068
+
+#define GT_PCI0M1LD_OFS 0x080
+#define GT_PCI0M1HD_OFS 0x088
+#define GT_PCI1IOLD_OFS 0x090
+#define GT_PCI1IOHD_OFS 0x098
+#define GT_PCI1M0LD_OFS 0x0a0
+#define GT_PCI1M0HD_OFS 0x0a8
+#define GT_PCI1M1LD_OFS 0x0b0
+#define GT_PCI1M1HD_OFS 0x0b8
+#define GT_PCI1M1LD_OFS 0x0b0
+#define GT_PCI1M1HD_OFS 0x0b8
+
+#define GT_SCS10AR_OFS 0x0d0
+#define GT_SCS32AR_OFS 0x0d8
+#define GT_CS20R_OFS 0x0e0
+#define GT_CS3BOOTR_OFS 0x0e8
+
+#define GT_PCI0IOREMAP_OFS 0x0f0
+#define GT_PCI0M0REMAP_OFS 0x0f8
+#define GT_PCI0M1REMAP_OFS 0x100
+#define GT_PCI1IOREMAP_OFS 0x108
+#define GT_PCI1M0REMAP_OFS 0x110
+#define GT_PCI1M1REMAP_OFS 0x118
+
+/* CPU Error Report. */
+#define GT_CPUERR_ADDRLO_OFS 0x070
+#define GT_CPUERR_ADDRHI_OFS 0x078
+
+#define GT_CPUERR_DATALO_OFS 0x128 /* GT-64120A only */
+#define GT_CPUERR_DATAHI_OFS 0x130 /* GT-64120A only */
+#define GT_CPUERR_PARITY_OFS 0x138 /* GT-64120A only */
+
+/* CPU Sync Barrier. */
+#define GT_PCI0SYNC_OFS 0x0c0
+#define GT_PCI1SYNC_OFS 0x0c8
+
+/* SDRAM and Device Address Decode. */
+#define GT_SCS0LD_OFS 0x400
+#define GT_SCS0HD_OFS 0x404
+#define GT_SCS1LD_OFS 0x408
+#define GT_SCS1HD_OFS 0x40c
+#define GT_SCS2LD_OFS 0x410
+#define GT_SCS2HD_OFS 0x414
+#define GT_SCS3LD_OFS 0x418
+#define GT_SCS3HD_OFS 0x41c
+#define GT_CS0LD_OFS 0x420
+#define GT_CS0HD_OFS 0x424
+#define GT_CS1LD_OFS 0x428
+#define GT_CS1HD_OFS 0x42c
+#define GT_CS2LD_OFS 0x430
+#define GT_CS2HD_OFS 0x434
+#define GT_CS3LD_OFS 0x438
+#define GT_CS3HD_OFS 0x43c
+#define GT_BOOTLD_OFS 0x440
+#define GT_BOOTHD_OFS 0x444
+
+#define GT_ADERR_OFS 0x470
+
+/* SDRAM Configuration. */
+#define GT_SDRAM_CFG_OFS 0x448
+
+#define GT_SDRAM_OPMODE_OFS 0x474
+#define GT_SDRAM_BM_OFS 0x478
+#define GT_SDRAM_ADDRDECODE_OFS 0x47c
+
+/* SDRAM Parameters. */
+#define GT_SDRAM_B0_OFS 0x44c
+#define GT_SDRAM_B1_OFS 0x450
+#define GT_SDRAM_B2_OFS 0x454
+#define GT_SDRAM_B3_OFS 0x458
+
+/* Device Parameters. */
+#define GT_DEV_B0_OFS 0x45c
+#define GT_DEV_B1_OFS 0x460
+#define GT_DEV_B2_OFS 0x464
+#define GT_DEV_B3_OFS 0x468
+#define GT_DEV_BOOT_OFS 0x46c
+
+/* ECC. */
+#define GT_ECC_ERRDATALO 0x480 /* GT-64120A only */
+#define GT_ECC_ERRDATAHI 0x484 /* GT-64120A only */
+#define GT_ECC_MEM 0x488 /* GT-64120A only */
+#define GT_ECC_CALC 0x48c /* GT-64120A only */
+#define GT_ECC_ERRADDR 0x490 /* GT-64120A only */
+
+/* DMA Record. */
+#define GT_DMA0_CNT_OFS 0x800
+#define GT_DMA1_CNT_OFS 0x804
+#define GT_DMA2_CNT_OFS 0x808
+#define GT_DMA3_CNT_OFS 0x80c
+#define GT_DMA0_SA_OFS 0x810
+#define GT_DMA1_SA_OFS 0x814
+#define GT_DMA2_SA_OFS 0x818
+#define GT_DMA3_SA_OFS 0x81c
+#define GT_DMA0_DA_OFS 0x820
+#define GT_DMA1_DA_OFS 0x824
+#define GT_DMA2_DA_OFS 0x828
+#define GT_DMA3_DA_OFS 0x82c
+#define GT_DMA0_NEXT_OFS 0x830
+#define GT_DMA1_NEXT_OFS 0x834
+#define GT_DMA2_NEXT_OFS 0x838
+#define GT_DMA3_NEXT_OFS 0x83c
+
+#define GT_DMA0_CUR_OFS 0x870
+#define GT_DMA1_CUR_OFS 0x874
+#define GT_DMA2_CUR_OFS 0x878
+#define GT_DMA3_CUR_OFS 0x87c
+
+/* DMA Channel Control. */
+#define GT_DMA0_CTRL_OFS 0x840
+#define GT_DMA1_CTRL_OFS 0x844
+#define GT_DMA2_CTRL_OFS 0x848
+#define GT_DMA3_CTRL_OFS 0x84c
+
+/* DMA Arbiter. */
+#define GT_DMA_ARB_OFS 0x860
+
+/* Timer/Counter. */
+#define GT_TC0_OFS 0x850
+#define GT_TC1_OFS 0x854
+#define GT_TC2_OFS 0x858
+#define GT_TC3_OFS 0x85c
+
+#define GT_TC_CONTROL_OFS 0x864
+
+/* PCI Internal. */
+#define GT_PCI0_CMD_OFS 0xc00
+#define GT_PCI0_TOR_OFS 0xc04
+#define GT_PCI0_BS_SCS10_OFS 0xc08
+#define GT_PCI0_BS_SCS32_OFS 0xc0c
+#define GT_PCI0_BS_CS20_OFS 0xc10
+#define GT_PCI0_BS_CS3BT_OFS 0xc14
+
+#define GT_PCI1_IACK_OFS 0xc30
+#define GT_PCI0_IACK_OFS 0xc34
+
+#define GT_PCI0_BARE_OFS 0xc3c
+#define GT_PCI0_PREFMBR_OFS 0xc40
+
+#define GT_PCI0_SCS10_BAR_OFS 0xc48
+#define GT_PCI0_SCS32_BAR_OFS 0xc4c
+#define GT_PCI0_CS20_BAR_OFS 0xc50
+#define GT_PCI0_CS3BT_BAR_OFS 0xc54
+#define GT_PCI0_SSCS10_BAR_OFS 0xc58
+#define GT_PCI0_SSCS32_BAR_OFS 0xc5c
+
+#define GT_PCI0_SCS3BT_BAR_OFS 0xc64
+
+#define GT_PCI1_CMD_OFS 0xc80
+#define GT_PCI1_TOR_OFS 0xc84
+#define GT_PCI1_BS_SCS10_OFS 0xc88
+#define GT_PCI1_BS_SCS32_OFS 0xc8c
+#define GT_PCI1_BS_CS20_OFS 0xc90
+#define GT_PCI1_BS_CS3BT_OFS 0xc94
+
+#define GT_PCI1_BARE_OFS 0xcbc
+#define GT_PCI1_PREFMBR_OFS 0xcc0
+
+#define GT_PCI1_SCS10_BAR_OFS 0xcc8
+#define GT_PCI1_SCS32_BAR_OFS 0xccc
+#define GT_PCI1_CS20_BAR_OFS 0xcd0
+#define GT_PCI1_CS3BT_BAR_OFS 0xcd4
+#define GT_PCI1_SSCS10_BAR_OFS 0xcd8
+#define GT_PCI1_SSCS32_BAR_OFS 0xcdc
+
+#define GT_PCI1_SCS3BT_BAR_OFS 0xce4
+
+#define GT_PCI1_CFGADDR_OFS 0xcf0
+#define GT_PCI1_CFGDATA_OFS 0xcf4
+#define GT_PCI0_CFGADDR_OFS 0xcf8
+#define GT_PCI0_CFGDATA_OFS 0xcfc
+
+/* Interrupts. */
+#define GT_INTRCAUSE_OFS 0xc18
+#define GT_INTRMASK_OFS 0xc1c
+
+#define GT_PCI0_ICMASK_OFS 0xc24
+#define GT_PCI0_SERR0MASK_OFS 0xc28
+
+#define GT_CPU_INTSEL_OFS 0xc70
+#define GT_PCI0_INTSEL_OFS 0xc74
+
+#define GT_HINTRCAUSE_OFS 0xc98
+#define GT_HINTRMASK_OFS 0xc9c
+
+#define GT_PCI0_HICMASK_OFS 0xca4
+#define GT_PCI1_SERR1MASK_OFS 0xca8
+
+
+/*
+ * I2O Support Registers
+ */
+#define INBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x010
+#define INBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x014
+#define OUTBOUND_MESSAGE_REGISTER0_PCI_SIDE 0x018
+#define OUTBOUND_MESSAGE_REGISTER1_PCI_SIDE 0x01c
+#define INBOUND_DOORBELL_REGISTER_PCI_SIDE 0x020
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x024
+#define INBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x028
+#define OUTBOUND_DOORBELL_REGISTER_PCI_SIDE 0x02c
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI_SIDE 0x030
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI_SIDE 0x034
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x040
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI_SIDE 0x044
+#define QUEUE_CONTROL_REGISTER_PCI_SIDE 0x050
+#define QUEUE_BASE_ADDRESS_REGISTER_PCI_SIDE 0x054
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x060
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x064
+#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x068
+#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x06c
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI_SIDE 0x070
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI_SIDE 0x074
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI_SIDE 0x078
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI_SIDE 0x07c
+
+#define INBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c10
+#define INBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c14
+#define OUTBOUND_MESSAGE_REGISTER0_CPU_SIDE 0x1c18
+#define OUTBOUND_MESSAGE_REGISTER1_CPU_SIDE 0x1c1c
+#define INBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c20
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c24
+#define INBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c28
+#define OUTBOUND_DOORBELL_REGISTER_CPU_SIDE 0x1c2c
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU_SIDE 0x1c30
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU_SIDE 0x1c34
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c40
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU_SIDE 0x1c44
+#define QUEUE_CONTROL_REGISTER_CPU_SIDE 0x1c50
+#define QUEUE_BASE_ADDRESS_REGISTER_CPU_SIDE 0x1c54
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c60
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c64
+#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c68
+#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c6c
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c70
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c74
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU_SIDE 0x1c78
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU_SIDE 0x1c7c
+
+/*
+ * Register encodings
+ */
+#define GT_CPU_ENDIAN_SHF 12
+#define GT_CPU_ENDIAN_MSK (MSK(1) << GT_CPU_ENDIAN_SHF)
+#define GT_CPU_ENDIAN_BIT GT_CPU_ENDIAN_MSK
+#define GT_CPU_WR_SHF 16
+#define GT_CPU_WR_MSK (MSK(1) << GT_CPU_WR_SHF)
+#define GT_CPU_WR_BIT GT_CPU_WR_MSK
+#define GT_CPU_WR_DXDXDXDX 0
+#define GT_CPU_WR_DDDD 1
+
+
+#define GT_PCI_DCRM_SHF 21
+#define GT_PCI_LD_SHF 0
+#define GT_PCI_LD_MSK (MSK(15) << GT_PCI_LD_SHF)
+#define GT_PCI_HD_SHF 0
+#define GT_PCI_HD_MSK (MSK(7) << GT_PCI_HD_SHF)
+#define GT_PCI_REMAP_SHF 0
+#define GT_PCI_REMAP_MSK (MSK(11) << GT_PCI_REMAP_SHF)
+
+
+#define GT_CFGADDR_CFGEN_SHF 31
+#define GT_CFGADDR_CFGEN_MSK (MSK(1) << GT_CFGADDR_CFGEN_SHF)
+#define GT_CFGADDR_CFGEN_BIT GT_CFGADDR_CFGEN_MSK
+
+#define GT_CFGADDR_BUSNUM_SHF 16
+#define GT_CFGADDR_BUSNUM_MSK (MSK(8) << GT_CFGADDR_BUSNUM_SHF)
+
+#define GT_CFGADDR_DEVNUM_SHF 11
+#define GT_CFGADDR_DEVNUM_MSK (MSK(5) << GT_CFGADDR_DEVNUM_SHF)
+
+#define GT_CFGADDR_FUNCNUM_SHF 8
+#define GT_CFGADDR_FUNCNUM_MSK (MSK(3) << GT_CFGADDR_FUNCNUM_SHF)
+
+#define GT_CFGADDR_REGNUM_SHF 2
+#define GT_CFGADDR_REGNUM_MSK (MSK(6) << GT_CFGADDR_REGNUM_SHF)
+
+
+#define GT_SDRAM_BM_ORDER_SHF 2
+#define GT_SDRAM_BM_ORDER_MSK (MSK(1) << GT_SDRAM_BM_ORDER_SHF)
+#define GT_SDRAM_BM_ORDER_BIT GT_SDRAM_BM_ORDER_MSK
+#define GT_SDRAM_BM_ORDER_SUB 1
+#define GT_SDRAM_BM_ORDER_LIN 0
+
+#define GT_SDRAM_BM_RSVD_ALL1 0xffb
+
+
+#define GT_SDRAM_ADDRDECODE_ADDR_SHF 0
+#define GT_SDRAM_ADDRDECODE_ADDR_MSK (MSK(3) << GT_SDRAM_ADDRDECODE_ADDR_SHF)
+#define GT_SDRAM_ADDRDECODE_ADDR_0 0
+#define GT_SDRAM_ADDRDECODE_ADDR_1 1
+#define GT_SDRAM_ADDRDECODE_ADDR_2 2
+#define GT_SDRAM_ADDRDECODE_ADDR_3 3
+#define GT_SDRAM_ADDRDECODE_ADDR_4 4
+#define GT_SDRAM_ADDRDECODE_ADDR_5 5
+#define GT_SDRAM_ADDRDECODE_ADDR_6 6
+#define GT_SDRAM_ADDRDECODE_ADDR_7 7
+
+
+#define GT_SDRAM_B0_CASLAT_SHF 0
+#define GT_SDRAM_B0_CASLAT_MSK (MSK(2) << GT_SDRAM_B0__SHF)
+#define GT_SDRAM_B0_CASLAT_2 1
+#define GT_SDRAM_B0_CASLAT_3 2
+
+#define GT_SDRAM_B0_FTDIS_SHF 2
+#define GT_SDRAM_B0_FTDIS_MSK (MSK(1) << GT_SDRAM_B0_FTDIS_SHF)
+#define GT_SDRAM_B0_FTDIS_BIT GT_SDRAM_B0_FTDIS_MSK
+
+#define GT_SDRAM_B0_SRASPRCHG_SHF 3
+#define GT_SDRAM_B0_SRASPRCHG_MSK (MSK(1) << GT_SDRAM_B0_SRASPRCHG_SHF)
+#define GT_SDRAM_B0_SRASPRCHG_BIT GT_SDRAM_B0_SRASPRCHG_MSK
+#define GT_SDRAM_B0_SRASPRCHG_2 0
+#define GT_SDRAM_B0_SRASPRCHG_3 1
+
+#define GT_SDRAM_B0_B0COMPAB_SHF 4
+#define GT_SDRAM_B0_B0COMPAB_MSK (MSK(1) << GT_SDRAM_B0_B0COMPAB_SHF)
+#define GT_SDRAM_B0_B0COMPAB_BIT GT_SDRAM_B0_B0COMPAB_MSK
+
+#define GT_SDRAM_B0_64BITINT_SHF 5
+#define GT_SDRAM_B0_64BITINT_MSK (MSK(1) << GT_SDRAM_B0_64BITINT_SHF)
+#define GT_SDRAM_B0_64BITINT_BIT GT_SDRAM_B0_64BITINT_MSK
+#define GT_SDRAM_B0_64BITINT_2 0
+#define GT_SDRAM_B0_64BITINT_4 1
+
+#define GT_SDRAM_B0_BW_SHF 6
+#define GT_SDRAM_B0_BW_MSK (MSK(1) << GT_SDRAM_B0_BW_SHF)
+#define GT_SDRAM_B0_BW_BIT GT_SDRAM_B0_BW_MSK
+#define GT_SDRAM_B0_BW_32 0
+#define GT_SDRAM_B0_BW_64 1
+
+#define GT_SDRAM_B0_BLODD_SHF 7
+#define GT_SDRAM_B0_BLODD_MSK (MSK(1) << GT_SDRAM_B0_BLODD_SHF)
+#define GT_SDRAM_B0_BLODD_BIT GT_SDRAM_B0_BLODD_MSK
+
+#define GT_SDRAM_B0_PAR_SHF 8
+#define GT_SDRAM_B0_PAR_MSK (MSK(1) << GT_SDRAM_B0_PAR_SHF)
+#define GT_SDRAM_B0_PAR_BIT GT_SDRAM_B0_PAR_MSK
+
+#define GT_SDRAM_B0_BYPASS_SHF 9
+#define GT_SDRAM_B0_BYPASS_MSK (MSK(1) << GT_SDRAM_B0_BYPASS_SHF)
+#define GT_SDRAM_B0_BYPASS_BIT GT_SDRAM_B0_BYPASS_MSK
+
+#define GT_SDRAM_B0_SRAS2SCAS_SHF 10
+#define GT_SDRAM_B0_SRAS2SCAS_MSK (MSK(1) << GT_SDRAM_B0_SRAS2SCAS_SHF)
+#define GT_SDRAM_B0_SRAS2SCAS_BIT GT_SDRAM_B0_SRAS2SCAS_MSK
+#define GT_SDRAM_B0_SRAS2SCAS_2 0
+#define GT_SDRAM_B0_SRAS2SCAS_3 1
+
+#define GT_SDRAM_B0_SIZE_SHF 11
+#define GT_SDRAM_B0_SIZE_MSK (MSK(1) << GT_SDRAM_B0_SIZE_SHF)
+#define GT_SDRAM_B0_SIZE_BIT GT_SDRAM_B0_SIZE_MSK
+#define GT_SDRAM_B0_SIZE_16M 0
+#define GT_SDRAM_B0_SIZE_64M 1
+
+#define GT_SDRAM_B0_EXTPAR_SHF 12
+#define GT_SDRAM_B0_EXTPAR_MSK (MSK(1) << GT_SDRAM_B0_EXTPAR_SHF)
+#define GT_SDRAM_B0_EXTPAR_BIT GT_SDRAM_B0_EXTPAR_MSK
+
+#define GT_SDRAM_B0_BLEN_SHF 13
+#define GT_SDRAM_B0_BLEN_MSK (MSK(1) << GT_SDRAM_B0_BLEN_SHF)
+#define GT_SDRAM_B0_BLEN_BIT GT_SDRAM_B0_BLEN_MSK
+#define GT_SDRAM_B0_BLEN_8 0
+#define GT_SDRAM_B0_BLEN_4 1
+
+
+#define GT_SDRAM_CFG_REFINT_SHF 0
+#define GT_SDRAM_CFG_REFINT_MSK (MSK(14) << GT_SDRAM_CFG_REFINT_SHF)
+
+#define GT_SDRAM_CFG_NINTERLEAVE_SHF 14
+#define GT_SDRAM_CFG_NINTERLEAVE_MSK (MSK(1) << GT_SDRAM_CFG_NINTERLEAVE_SHF)
+#define GT_SDRAM_CFG_NINTERLEAVE_BIT GT_SDRAM_CFG_NINTERLEAVE_MSK
+
+#define GT_SDRAM_CFG_RMW_SHF 15
+#define GT_SDRAM_CFG_RMW_MSK (MSK(1) << GT_SDRAM_CFG_RMW_SHF)
+#define GT_SDRAM_CFG_RMW_BIT GT_SDRAM_CFG_RMW_MSK
+
+#define GT_SDRAM_CFG_NONSTAGREF_SHF 16
+#define GT_SDRAM_CFG_NONSTAGREF_MSK (MSK(1) << GT_SDRAM_CFG_NONSTAGREF_SHF)
+#define GT_SDRAM_CFG_NONSTAGREF_BIT GT_SDRAM_CFG_NONSTAGREF_MSK
+
+#define GT_SDRAM_CFG_DUPCNTL_SHF 19
+#define GT_SDRAM_CFG_DUPCNTL_MSK (MSK(1) << GT_SDRAM_CFG_DUPCNTL_SHF)
+#define GT_SDRAM_CFG_DUPCNTL_BIT GT_SDRAM_CFG_DUPCNTL_MSK
+
+#define GT_SDRAM_CFG_DUPBA_SHF 20
+#define GT_SDRAM_CFG_DUPBA_MSK (MSK(1) << GT_SDRAM_CFG_DUPBA_SHF)
+#define GT_SDRAM_CFG_DUPBA_BIT GT_SDRAM_CFG_DUPBA_MSK
+
+#define GT_SDRAM_CFG_DUPEOT0_SHF 21
+#define GT_SDRAM_CFG_DUPEOT0_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT0_SHF)
+#define GT_SDRAM_CFG_DUPEOT0_BIT GT_SDRAM_CFG_DUPEOT0_MSK
+
+#define GT_SDRAM_CFG_DUPEOT1_SHF 22
+#define GT_SDRAM_CFG_DUPEOT1_MSK (MSK(1) << GT_SDRAM_CFG_DUPEOT1_SHF)
+#define GT_SDRAM_CFG_DUPEOT1_BIT GT_SDRAM_CFG_DUPEOT1_MSK
+
+#define GT_SDRAM_OPMODE_OP_SHF 0
+#define GT_SDRAM_OPMODE_OP_MSK (MSK(3) << GT_SDRAM_OPMODE_OP_SHF)
+#define GT_SDRAM_OPMODE_OP_NORMAL 0
+#define GT_SDRAM_OPMODE_OP_NOP 1
+#define GT_SDRAM_OPMODE_OP_PRCHG 2
+#define GT_SDRAM_OPMODE_OP_MODE 3
+#define GT_SDRAM_OPMODE_OP_CBR 4
+
+
+#define GT_PCI0_BARE_SWSCS3BOOTDIS_SHF 0
+#define GT_PCI0_BARE_SWSCS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS3BOOTDIS_SHF)
+#define GT_PCI0_BARE_SWSCS3BOOTDIS_BIT GT_PCI0_BARE_SWSCS3BOOTDIS_MSK
+
+#define GT_PCI0_BARE_SWSCS32DIS_SHF 1
+#define GT_PCI0_BARE_SWSCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS32DIS_SHF)
+#define GT_PCI0_BARE_SWSCS32DIS_BIT GT_PCI0_BARE_SWSCS32DIS_MSK
+
+#define GT_PCI0_BARE_SWSCS10DIS_SHF 2
+#define GT_PCI0_BARE_SWSCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SWSCS10DIS_SHF)
+#define GT_PCI0_BARE_SWSCS10DIS_BIT GT_PCI0_BARE_SWSCS10DIS_MSK
+
+#define GT_PCI0_BARE_INTIODIS_SHF 3
+#define GT_PCI0_BARE_INTIODIS_MSK (MSK(1) << GT_PCI0_BARE_INTIODIS_SHF)
+#define GT_PCI0_BARE_INTIODIS_BIT GT_PCI0_BARE_INTIODIS_MSK
+
+#define GT_PCI0_BARE_INTMEMDIS_SHF 4
+#define GT_PCI0_BARE_INTMEMDIS_MSK (MSK(1) << GT_PCI0_BARE_INTMEMDIS_SHF)
+#define GT_PCI0_BARE_INTMEMDIS_BIT GT_PCI0_BARE_INTMEMDIS_MSK
+
+#define GT_PCI0_BARE_CS3BOOTDIS_SHF 5
+#define GT_PCI0_BARE_CS3BOOTDIS_MSK (MSK(1) << GT_PCI0_BARE_CS3BOOTDIS_SHF)
+#define GT_PCI0_BARE_CS3BOOTDIS_BIT GT_PCI0_BARE_CS3BOOTDIS_MSK
+
+#define GT_PCI0_BARE_CS20DIS_SHF 6
+#define GT_PCI0_BARE_CS20DIS_MSK (MSK(1) << GT_PCI0_BARE_CS20DIS_SHF)
+#define GT_PCI0_BARE_CS20DIS_BIT GT_PCI0_BARE_CS20DIS_MSK
+
+#define GT_PCI0_BARE_SCS32DIS_SHF 7
+#define GT_PCI0_BARE_SCS32DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS32DIS_SHF)
+#define GT_PCI0_BARE_SCS32DIS_BIT GT_PCI0_BARE_SCS32DIS_MSK
+
+#define GT_PCI0_BARE_SCS10DIS_SHF 8
+#define GT_PCI0_BARE_SCS10DIS_MSK (MSK(1) << GT_PCI0_BARE_SCS10DIS_SHF)
+#define GT_PCI0_BARE_SCS10DIS_BIT GT_PCI0_BARE_SCS10DIS_MSK
+
+
+#define GT_INTRCAUSE_MASABORT0_SHF 18
+#define GT_INTRCAUSE_MASABORT0_MSK (MSK(1) << GT_INTRCAUSE_MASABORT0_SHF)
+#define GT_INTRCAUSE_MASABORT0_BIT GT_INTRCAUSE_MASABORT0_MSK
+
+#define GT_INTRCAUSE_TARABORT0_SHF 19
+#define GT_INTRCAUSE_TARABORT0_MSK (MSK(1) << GT_INTRCAUSE_TARABORT0_SHF)
+#define GT_INTRCAUSE_TARABORT0_BIT GT_INTRCAUSE_TARABORT0_MSK
+
+
+#define GT_PCI0_CFGADDR_REGNUM_SHF 2
+#define GT_PCI0_CFGADDR_REGNUM_MSK (MSK(6) << GT_PCI0_CFGADDR_REGNUM_SHF)
+#define GT_PCI0_CFGADDR_FUNCTNUM_SHF 8
+#define GT_PCI0_CFGADDR_FUNCTNUM_MSK (MSK(3) << GT_PCI0_CFGADDR_FUNCTNUM_SHF)
+#define GT_PCI0_CFGADDR_DEVNUM_SHF 11
+#define GT_PCI0_CFGADDR_DEVNUM_MSK (MSK(5) << GT_PCI0_CFGADDR_DEVNUM_SHF)
+#define GT_PCI0_CFGADDR_BUSNUM_SHF 16
+#define GT_PCI0_CFGADDR_BUSNUM_MSK (MSK(8) << GT_PCI0_CFGADDR_BUSNUM_SHF)
+#define GT_PCI0_CFGADDR_CONFIGEN_SHF 31
+#define GT_PCI0_CFGADDR_CONFIGEN_MSK (MSK(1) << GT_PCI0_CFGADDR_CONFIGEN_SHF)
+#define GT_PCI0_CFGADDR_CONFIGEN_BIT GT_PCI0_CFGADDR_CONFIGEN_MSK
+
+#define GT_PCI0_CMD_MBYTESWAP_SHF 0
+#define GT_PCI0_CMD_MBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_MBYTESWAP_SHF)
+#define GT_PCI0_CMD_MBYTESWAP_BIT GT_PCI0_CMD_MBYTESWAP_MSK
+#define GT_PCI0_CMD_MWORDSWAP_SHF 10
+#define GT_PCI0_CMD_MWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_MWORDSWAP_SHF)
+#define GT_PCI0_CMD_MWORDSWAP_BIT GT_PCI0_CMD_MWORDSWAP_MSK
+#define GT_PCI0_CMD_SBYTESWAP_SHF 16
+#define GT_PCI0_CMD_SBYTESWAP_MSK (MSK(1) << GT_PCI0_CMD_SBYTESWAP_SHF)
+#define GT_PCI0_CMD_SBYTESWAP_BIT GT_PCI0_CMD_SBYTESWAP_MSK
+#define GT_PCI0_CMD_SWORDSWAP_SHF 11
+#define GT_PCI0_CMD_SWORDSWAP_MSK (MSK(1) << GT_PCI0_CMD_SWORDSWAP_SHF)
+#define GT_PCI0_CMD_SWORDSWAP_BIT GT_PCI0_CMD_SWORDSWAP_MSK
+
+/*
+ * Misc
+ */
+#define GT_DEF_PCI0_IO_BASE 0x10000000UL
+#define GT_DEF_PCI0_IO_SIZE 0x02000000UL
+#define GT_DEF_PCI0_MEM0_BASE 0x12000000UL
+#define GT_DEF_PCI0_MEM0_SIZE 0x02000000UL
+#define GT_DEF_BASE 0x14000000UL
+
+#define GT_MAX_BANKSIZE (256 * 1024 * 1024) /* Max 256MB bank */
+#define GT_LATTIM_MIN 6 /* Minimum lat */
+
+/*
+ * The gt64120_dep.h file must define the following macros
+ *
+ * GT_READ(ofs, data_pointer)
+ * GT_WRITE(ofs, data) - read/write GT64120 registers in 32bit
+ *
+ * TIMER - gt64120 timer irq, temporary solution until
+ * full gt64120 cascade interrupt support is in place
+ */
+
+#include <mach-gt64120.h>
+
+/*
+ * Because of an error/peculiarity in the Galileo chip, we need to swap the
+ * bytes when running bigendian. We also provide non-swapping versions.
+ */
+#define __GT_READ(ofs) \
+ (*(volatile u32 *)(GT64120_BASE+(ofs)))
+#define __GT_WRITE(ofs, data) \
+ do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0)
+#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs))
+#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data))
+
+#endif /* _ASM_GT64120_H */
diff --git a/include/asm-mips/gt64240.h b/include/asm-mips/gt64240.h
new file mode 100644
index 000000000000..8f9bd341ed49
--- /dev/null
+++ b/include/asm-mips/gt64240.h
@@ -0,0 +1,1235 @@
+/*
+ * 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 - Galileo technology.
+ * Copyright (C) 2004 by Ralf Baechle
+ */
+#ifndef __ASM_MIPS_MV64240_H
+#define __ASM_MIPS_MV64240_H
+
+#include <asm/addrspace.h>
+#include <asm/marvell.h>
+
+/*
+ * CPU Control Registers
+ */
+
+#define CPU_CONFIGURATION 0x000
+#define CPU_MODE 0x120
+#define CPU_READ_RESPONSE_CROSSBAR_LOW 0x170
+#define CPU_READ_RESPONSE_CROSSBAR_HIGH 0x178
+
+/*
+ * Processor Address Space
+ */
+
+/* Sdram's BAR'S */
+#define SCS_0_LOW_DECODE_ADDRESS 0x008
+#define SCS_0_HIGH_DECODE_ADDRESS 0x010
+#define SCS_1_LOW_DECODE_ADDRESS 0x208
+#define SCS_1_HIGH_DECODE_ADDRESS 0x210
+#define SCS_2_LOW_DECODE_ADDRESS 0x018
+#define SCS_2_HIGH_DECODE_ADDRESS 0x020
+#define SCS_3_LOW_DECODE_ADDRESS 0x218
+#define SCS_3_HIGH_DECODE_ADDRESS 0x220
+/* Devices BAR'S */
+#define CS_0_LOW_DECODE_ADDRESS 0x028
+#define CS_0_HIGH_DECODE_ADDRESS 0x030
+#define CS_1_LOW_DECODE_ADDRESS 0x228
+#define CS_1_HIGH_DECODE_ADDRESS 0x230
+#define CS_2_LOW_DECODE_ADDRESS 0x248
+#define CS_2_HIGH_DECODE_ADDRESS 0x250
+#define CS_3_LOW_DECODE_ADDRESS 0x038
+#define CS_3_HIGH_DECODE_ADDRESS 0x040
+#define BOOTCS_LOW_DECODE_ADDRESS 0x238
+#define BOOTCS_HIGH_DECODE_ADDRESS 0x240
+
+#define PCI_0I_O_LOW_DECODE_ADDRESS 0x048
+#define PCI_0I_O_HIGH_DECODE_ADDRESS 0x050
+#define PCI_0MEMORY0_LOW_DECODE_ADDRESS 0x058
+#define PCI_0MEMORY0_HIGH_DECODE_ADDRESS 0x060
+#define PCI_0MEMORY1_LOW_DECODE_ADDRESS 0x080
+#define PCI_0MEMORY1_HIGH_DECODE_ADDRESS 0x088
+#define PCI_0MEMORY2_LOW_DECODE_ADDRESS 0x258
+#define PCI_0MEMORY2_HIGH_DECODE_ADDRESS 0x260
+#define PCI_0MEMORY3_LOW_DECODE_ADDRESS 0x280
+#define PCI_0MEMORY3_HIGH_DECODE_ADDRESS 0x288
+
+#define PCI_1I_O_LOW_DECODE_ADDRESS 0x090
+#define PCI_1I_O_HIGH_DECODE_ADDRESS 0x098
+#define PCI_1MEMORY0_LOW_DECODE_ADDRESS 0x0a0
+#define PCI_1MEMORY0_HIGH_DECODE_ADDRESS 0x0a8
+#define PCI_1MEMORY1_LOW_DECODE_ADDRESS 0x0b0
+#define PCI_1MEMORY1_HIGH_DECODE_ADDRESS 0x0b8
+#define PCI_1MEMORY2_LOW_DECODE_ADDRESS 0x2a0
+#define PCI_1MEMORY2_HIGH_DECODE_ADDRESS 0x2a8
+#define PCI_1MEMORY3_LOW_DECODE_ADDRESS 0x2b0
+#define PCI_1MEMORY3_HIGH_DECODE_ADDRESS 0x2b8
+
+#define INTERNAL_SPACE_DECODE 0x068
+
+#define CPU_0_LOW_DECODE_ADDRESS 0x290
+#define CPU_0_HIGH_DECODE_ADDRESS 0x298
+#define CPU_1_LOW_DECODE_ADDRESS 0x2c0
+#define CPU_1_HIGH_DECODE_ADDRESS 0x2c8
+
+#define PCI_0I_O_ADDRESS_REMAP 0x0f0
+#define PCI_0MEMORY0_ADDRESS_REMAP 0x0f8
+#define PCI_0MEMORY0_HIGH_ADDRESS_REMAP 0x320
+#define PCI_0MEMORY1_ADDRESS_REMAP 0x100
+#define PCI_0MEMORY1_HIGH_ADDRESS_REMAP 0x328
+#define PCI_0MEMORY2_ADDRESS_REMAP 0x2f8
+#define PCI_0MEMORY2_HIGH_ADDRESS_REMAP 0x330
+#define PCI_0MEMORY3_ADDRESS_REMAP 0x300
+#define PCI_0MEMORY3_HIGH_ADDRESS_REMAP 0x338
+
+#define PCI_1I_O_ADDRESS_REMAP 0x108
+#define PCI_1MEMORY0_ADDRESS_REMAP 0x110
+#define PCI_1MEMORY0_HIGH_ADDRESS_REMAP 0x340
+#define PCI_1MEMORY1_ADDRESS_REMAP 0x118
+#define PCI_1MEMORY1_HIGH_ADDRESS_REMAP 0x348
+#define PCI_1MEMORY2_ADDRESS_REMAP 0x310
+#define PCI_1MEMORY2_HIGH_ADDRESS_REMAP 0x350
+#define PCI_1MEMORY3_ADDRESS_REMAP 0x318
+#define PCI_1MEMORY3_HIGH_ADDRESS_REMAP 0x358
+
+/*
+ * CPU Sync Barrier
+ */
+
+#define PCI_0SYNC_BARIER_VIRTUAL_REGISTER 0x0c0
+#define PCI_1SYNC_BARIER_VIRTUAL_REGISTER 0x0c8
+
+
+/*
+ * CPU Access Protect
+ */
+
+#define CPU_LOW_PROTECT_ADDRESS_0 0X180
+#define CPU_HIGH_PROTECT_ADDRESS_0 0X188
+#define CPU_LOW_PROTECT_ADDRESS_1 0X190
+#define CPU_HIGH_PROTECT_ADDRESS_1 0X198
+#define CPU_LOW_PROTECT_ADDRESS_2 0X1a0
+#define CPU_HIGH_PROTECT_ADDRESS_2 0X1a8
+#define CPU_LOW_PROTECT_ADDRESS_3 0X1b0
+#define CPU_HIGH_PROTECT_ADDRESS_3 0X1b8
+#define CPU_LOW_PROTECT_ADDRESS_4 0X1c0
+#define CPU_HIGH_PROTECT_ADDRESS_4 0X1c8
+#define CPU_LOW_PROTECT_ADDRESS_5 0X1d0
+#define CPU_HIGH_PROTECT_ADDRESS_5 0X1d8
+#define CPU_LOW_PROTECT_ADDRESS_6 0X1e0
+#define CPU_HIGH_PROTECT_ADDRESS_6 0X1e8
+#define CPU_LOW_PROTECT_ADDRESS_7 0X1f0
+#define CPU_HIGH_PROTECT_ADDRESS_7 0X1f8
+
+
+/*
+ * Snoop Control
+ */
+
+#define SNOOP_BASE_ADDRESS_0 0x380
+#define SNOOP_TOP_ADDRESS_0 0x388
+#define SNOOP_BASE_ADDRESS_1 0x390
+#define SNOOP_TOP_ADDRESS_1 0x398
+#define SNOOP_BASE_ADDRESS_2 0x3a0
+#define SNOOP_TOP_ADDRESS_2 0x3a8
+#define SNOOP_BASE_ADDRESS_3 0x3b0
+#define SNOOP_TOP_ADDRESS_3 0x3b8
+
+/*
+ * CPU Error Report
+ */
+
+#define CPU_ERROR_ADDRESS_LOW 0x070
+#define CPU_ERROR_ADDRESS_HIGH 0x078
+#define CPU_ERROR_DATA_LOW 0x128
+#define CPU_ERROR_DATA_HIGH 0x130
+#define CPU_ERROR_PARITY 0x138
+#define CPU_ERROR_CAUSE 0x140
+#define CPU_ERROR_MASK 0x148
+
+/*
+ * Pslave Debug
+ */
+
+#define X_0_ADDRESS 0x360
+#define X_0_COMMAND_ID 0x368
+#define X_1_ADDRESS 0x370
+#define X_1_COMMAND_ID 0x378
+#define WRITE_DATA_LOW 0x3c0
+#define WRITE_DATA_HIGH 0x3c8
+#define WRITE_BYTE_ENABLE 0X3e0
+#define READ_DATA_LOW 0x3d0
+#define READ_DATA_HIGH 0x3d8
+#define READ_ID 0x3e8
+
+
+/*
+ * SDRAM and Device Address Space
+ */
+
+
+/*
+ * SDRAM Configuration
+ */
+
+#define SDRAM_CONFIGURATION 0x448
+#define SDRAM_OPERATION_MODE 0x474
+#define SDRAM_ADDRESS_DECODE 0x47C
+#define SDRAM_TIMING_PARAMETERS 0x4b4
+#define SDRAM_UMA_CONTROL 0x4a4
+#define SDRAM_CROSS_BAR_CONTROL_LOW 0x4a8
+#define SDRAM_CROSS_BAR_CONTROL_HIGH 0x4ac
+#define SDRAM_CROSS_BAR_TIMEOUT 0x4b0
+
+
+/*
+ * SDRAM Parameters
+ */
+
+#define SDRAM_BANK0PARAMETERS 0x44C
+#define SDRAM_BANK1PARAMETERS 0x450
+#define SDRAM_BANK2PARAMETERS 0x454
+#define SDRAM_BANK3PARAMETERS 0x458
+
+
+/*
+ * SDRAM Error Report
+ */
+
+#define SDRAM_ERROR_DATA_LOW 0x484
+#define SDRAM_ERROR_DATA_HIGH 0x480
+#define SDRAM_AND_DEVICE_ERROR_ADDRESS 0x490
+#define SDRAM_RECEIVED_ECC 0x488
+#define SDRAM_CALCULATED_ECC 0x48c
+#define SDRAM_ECC_CONTROL 0x494
+#define SDRAM_ECC_ERROR_COUNTER 0x498
+
+
+/*
+ * SDunit Debug (for internal use)
+ */
+
+#define X0_ADDRESS 0x500
+#define X0_COMMAND_AND_ID 0x504
+#define X0_WRITE_DATA_LOW 0x508
+#define X0_WRITE_DATA_HIGH 0x50c
+#define X0_WRITE_BYTE_ENABLE 0x518
+#define X0_READ_DATA_LOW 0x510
+#define X0_READ_DATA_HIGH 0x514
+#define X0_READ_ID 0x51c
+#define X1_ADDRESS 0x520
+#define X1_COMMAND_AND_ID 0x524
+#define X1_WRITE_DATA_LOW 0x528
+#define X1_WRITE_DATA_HIGH 0x52c
+#define X1_WRITE_BYTE_ENABLE 0x538
+#define X1_READ_DATA_LOW 0x530
+#define X1_READ_DATA_HIGH 0x534
+#define X1_READ_ID 0x53c
+#define X0_SNOOP_ADDRESS 0x540
+#define X0_SNOOP_COMMAND 0x544
+#define X1_SNOOP_ADDRESS 0x548
+#define X1_SNOOP_COMMAND 0x54c
+
+
+/*
+ * Device Parameters
+ */
+
+#define DEVICE_BANK0PARAMETERS 0x45c
+#define DEVICE_BANK1PARAMETERS 0x460
+#define DEVICE_BANK2PARAMETERS 0x464
+#define DEVICE_BANK3PARAMETERS 0x468
+#define DEVICE_BOOT_BANK_PARAMETERS 0x46c
+#define DEVICE_CONTROL 0x4c0
+#define DEVICE_CROSS_BAR_CONTROL_LOW 0x4c8
+#define DEVICE_CROSS_BAR_CONTROL_HIGH 0x4cc
+#define DEVICE_CROSS_BAR_TIMEOUT 0x4c4
+
+
+/*
+ * Device Interrupt
+ */
+
+#define DEVICE_INTERRUPT_CAUSE 0x4d0
+#define DEVICE_INTERRUPT_MASK 0x4d4
+#define DEVICE_ERROR_ADDRESS 0x4d8
+
+/*
+ * DMA Record
+ */
+
+#define CHANNEL0_DMA_BYTE_COUNT 0x800
+#define CHANNEL1_DMA_BYTE_COUNT 0x804
+#define CHANNEL2_DMA_BYTE_COUNT 0x808
+#define CHANNEL3_DMA_BYTE_COUNT 0x80C
+#define CHANNEL4_DMA_BYTE_COUNT 0x900
+#define CHANNEL5_DMA_BYTE_COUNT 0x904
+#define CHANNEL6_DMA_BYTE_COUNT 0x908
+#define CHANNEL7_DMA_BYTE_COUNT 0x90C
+#define CHANNEL0_DMA_SOURCE_ADDRESS 0x810
+#define CHANNEL1_DMA_SOURCE_ADDRESS 0x814
+#define CHANNEL2_DMA_SOURCE_ADDRESS 0x818
+#define CHANNEL3_DMA_SOURCE_ADDRESS 0x81C
+#define CHANNEL4_DMA_SOURCE_ADDRESS 0x910
+#define CHANNEL5_DMA_SOURCE_ADDRESS 0x914
+#define CHANNEL6_DMA_SOURCE_ADDRESS 0x918
+#define CHANNEL7_DMA_SOURCE_ADDRESS 0x91C
+#define CHANNEL0_DMA_DESTINATION_ADDRESS 0x820
+#define CHANNEL1_DMA_DESTINATION_ADDRESS 0x824
+#define CHANNEL2_DMA_DESTINATION_ADDRESS 0x828
+#define CHANNEL3_DMA_DESTINATION_ADDRESS 0x82C
+#define CHANNEL4_DMA_DESTINATION_ADDRESS 0x920
+#define CHANNEL5_DMA_DESTINATION_ADDRESS 0x924
+#define CHANNEL6_DMA_DESTINATION_ADDRESS 0x928
+#define CHANNEL7_DMA_DESTINATION_ADDRESS 0x92C
+#define CHANNEL0NEXT_RECORD_POINTER 0x830
+#define CHANNEL1NEXT_RECORD_POINTER 0x834
+#define CHANNEL2NEXT_RECORD_POINTER 0x838
+#define CHANNEL3NEXT_RECORD_POINTER 0x83C
+#define CHANNEL4NEXT_RECORD_POINTER 0x930
+#define CHANNEL5NEXT_RECORD_POINTER 0x934
+#define CHANNEL6NEXT_RECORD_POINTER 0x938
+#define CHANNEL7NEXT_RECORD_POINTER 0x93C
+#define CHANNEL0CURRENT_DESCRIPTOR_POINTER 0x870
+#define CHANNEL1CURRENT_DESCRIPTOR_POINTER 0x874
+#define CHANNEL2CURRENT_DESCRIPTOR_POINTER 0x878
+#define CHANNEL3CURRENT_DESCRIPTOR_POINTER 0x87C
+#define CHANNEL4CURRENT_DESCRIPTOR_POINTER 0x970
+#define CHANNEL5CURRENT_DESCRIPTOR_POINTER 0x974
+#define CHANNEL6CURRENT_DESCRIPTOR_POINTER 0x978
+#define CHANNEL7CURRENT_DESCRIPTOR_POINTER 0x97C
+#define CHANNEL0_DMA_SOURCE_HIGH_PCI_ADDRESS 0x890
+#define CHANNEL1_DMA_SOURCE_HIGH_PCI_ADDRESS 0x894
+#define CHANNEL2_DMA_SOURCE_HIGH_PCI_ADDRESS 0x898
+#define CHANNEL3_DMA_SOURCE_HIGH_PCI_ADDRESS 0x89c
+#define CHANNEL4_DMA_SOURCE_HIGH_PCI_ADDRESS 0x990
+#define CHANNEL5_DMA_SOURCE_HIGH_PCI_ADDRESS 0x994
+#define CHANNEL6_DMA_SOURCE_HIGH_PCI_ADDRESS 0x998
+#define CHANNEL7_DMA_SOURCE_HIGH_PCI_ADDRESS 0x99c
+#define CHANNEL0_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a0
+#define CHANNEL1_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a4
+#define CHANNEL2_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8a8
+#define CHANNEL3_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x8ac
+#define CHANNEL4_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a0
+#define CHANNEL5_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a4
+#define CHANNEL6_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9a8
+#define CHANNEL7_DMA_DESTINATION_HIGH_PCI_ADDRESS 0x9ac
+#define CHANNEL0_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b0
+#define CHANNEL1_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b4
+#define CHANNEL2_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8b8
+#define CHANNEL3_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x8bc
+#define CHANNEL4_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b0
+#define CHANNEL5_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b4
+#define CHANNEL6_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9b8
+#define CHANNEL7_DMA_NEXT_RECORD_POINTER_HIGH_PCI_ADDRESS 0x9bc
+
+/*
+ * DMA Channel Control
+ */
+
+#define CHANNEL0CONTROL 0x840
+#define CHANNEL0CONTROL_HIGH 0x880
+
+#define CHANNEL1CONTROL 0x844
+#define CHANNEL1CONTROL_HIGH 0x884
+
+#define CHANNEL2CONTROL 0x848
+#define CHANNEL2CONTROL_HIGH 0x888
+
+#define CHANNEL3CONTROL 0x84C
+#define CHANNEL3CONTROL_HIGH 0x88C
+
+#define CHANNEL4CONTROL 0x940
+#define CHANNEL4CONTROL_HIGH 0x980
+
+#define CHANNEL5CONTROL 0x944
+#define CHANNEL5CONTROL_HIGH 0x984
+
+#define CHANNEL6CONTROL 0x948
+#define CHANNEL6CONTROL_HIGH 0x988
+
+#define CHANNEL7CONTROL 0x94C
+#define CHANNEL7CONTROL_HIGH 0x98C
+
+
+/*
+ * DMA Arbiter
+ */
+
+#define ARBITER_CONTROL_0_3 0x860
+#define ARBITER_CONTROL_4_7 0x960
+
+
+/*
+ * DMA Interrupt
+ */
+
+#define CHANELS0_3_INTERRUPT_CAUSE 0x8c0
+#define CHANELS0_3_INTERRUPT_MASK 0x8c4
+#define CHANELS0_3_ERROR_ADDRESS 0x8c8
+#define CHANELS0_3_ERROR_SELECT 0x8cc
+#define CHANELS4_7_INTERRUPT_CAUSE 0x9c0
+#define CHANELS4_7_INTERRUPT_MASK 0x9c4
+#define CHANELS4_7_ERROR_ADDRESS 0x9c8
+#define CHANELS4_7_ERROR_SELECT 0x9cc
+
+
+/*
+ * DMA Debug (for internal use)
+ */
+
+#define DMA_X0_ADDRESS 0x8e0
+#define DMA_X0_COMMAND_AND_ID 0x8e4
+#define DMA_X0_WRITE_DATA_LOW 0x8e8
+#define DMA_X0_WRITE_DATA_HIGH 0x8ec
+#define DMA_X0_WRITE_BYTE_ENABLE 0x8f8
+#define DMA_X0_READ_DATA_LOW 0x8f0
+#define DMA_X0_READ_DATA_HIGH 0x8f4
+#define DMA_X0_READ_ID 0x8fc
+#define DMA_X1_ADDRESS 0x9e0
+#define DMA_X1_COMMAND_AND_ID 0x9e4
+#define DMA_X1_WRITE_DATA_LOW 0x9e8
+#define DMA_X1_WRITE_DATA_HIGH 0x9ec
+#define DMA_X1_WRITE_BYTE_ENABLE 0x9f8
+#define DMA_X1_READ_DATA_LOW 0x9f0
+#define DMA_X1_READ_DATA_HIGH 0x9f4
+#define DMA_X1_READ_ID 0x9fc
+
+/*
+ * Timer_Counter
+ */
+
+#define TIMER_COUNTER0 0x850
+#define TIMER_COUNTER1 0x854
+#define TIMER_COUNTER2 0x858
+#define TIMER_COUNTER3 0x85C
+#define TIMER_COUNTER_0_3_CONTROL 0x864
+#define TIMER_COUNTER_0_3_INTERRUPT_CAUSE 0x868
+#define TIMER_COUNTER_0_3_INTERRUPT_MASK 0x86c
+#define TIMER_COUNTER4 0x950
+#define TIMER_COUNTER5 0x954
+#define TIMER_COUNTER6 0x958
+#define TIMER_COUNTER7 0x95C
+#define TIMER_COUNTER_4_7_CONTROL 0x964
+#define TIMER_COUNTER_4_7_INTERRUPT_CAUSE 0x968
+#define TIMER_COUNTER_4_7_INTERRUPT_MASK 0x96c
+
+/*
+ * PCI Slave Address Decoding
+ */
+
+#define PCI_0SCS_0_BANK_SIZE 0xc08
+#define PCI_1SCS_0_BANK_SIZE 0xc88
+#define PCI_0SCS_1_BANK_SIZE 0xd08
+#define PCI_1SCS_1_BANK_SIZE 0xd88
+#define PCI_0SCS_2_BANK_SIZE 0xc0c
+#define PCI_1SCS_2_BANK_SIZE 0xc8c
+#define PCI_0SCS_3_BANK_SIZE 0xd0c
+#define PCI_1SCS_3_BANK_SIZE 0xd8c
+#define PCI_0CS_0_BANK_SIZE 0xc10
+#define PCI_1CS_0_BANK_SIZE 0xc90
+#define PCI_0CS_1_BANK_SIZE 0xd10
+#define PCI_1CS_1_BANK_SIZE 0xd90
+#define PCI_0CS_2_BANK_SIZE 0xd18
+#define PCI_1CS_2_BANK_SIZE 0xd98
+#define PCI_0CS_3_BANK_SIZE 0xc14
+#define PCI_1CS_3_BANK_SIZE 0xc94
+#define PCI_0CS_BOOT_BANK_SIZE 0xd14
+#define PCI_1CS_BOOT_BANK_SIZE 0xd94
+#define PCI_0P2P_MEM0_BAR_SIZE 0xd1c
+#define PCI_1P2P_MEM0_BAR_SIZE 0xd9c
+#define PCI_0P2P_MEM1_BAR_SIZE 0xd20
+#define PCI_1P2P_MEM1_BAR_SIZE 0xda0
+#define PCI_0P2P_I_O_BAR_SIZE 0xd24
+#define PCI_1P2P_I_O_BAR_SIZE 0xda4
+#define PCI_0CPU_BAR_SIZE 0xd28
+#define PCI_1CPU_BAR_SIZE 0xda8
+#define PCI_0DAC_SCS_0_BANK_SIZE 0xe00
+#define PCI_1DAC_SCS_0_BANK_SIZE 0xe80
+#define PCI_0DAC_SCS_1_BANK_SIZE 0xe04
+#define PCI_1DAC_SCS_1_BANK_SIZE 0xe84
+#define PCI_0DAC_SCS_2_BANK_SIZE 0xe08
+#define PCI_1DAC_SCS_2_BANK_SIZE 0xe88
+#define PCI_0DAC_SCS_3_BANK_SIZE 0xe0c
+#define PCI_1DAC_SCS_3_BANK_SIZE 0xe8c
+#define PCI_0DAC_CS_0_BANK_SIZE 0xe10
+#define PCI_1DAC_CS_0_BANK_SIZE 0xe90
+#define PCI_0DAC_CS_1_BANK_SIZE 0xe14
+#define PCI_1DAC_CS_1_BANK_SIZE 0xe94
+#define PCI_0DAC_CS_2_BANK_SIZE 0xe18
+#define PCI_1DAC_CS_2_BANK_SIZE 0xe98
+#define PCI_0DAC_CS_3_BANK_SIZE 0xe1c
+#define PCI_1DAC_CS_3_BANK_SIZE 0xe9c
+#define PCI_0DAC_BOOTCS_BANK_SIZE 0xe20
+#define PCI_1DAC_BOOTCS_BANK_SIZE 0xea0
+#define PCI_0DAC_P2P_MEM0_BAR_SIZE 0xe24
+#define PCI_1DAC_P2P_MEM0_BAR_SIZE 0xea4
+#define PCI_0DAC_P2P_MEM1_BAR_SIZE 0xe28
+#define PCI_1DAC_P2P_MEM1_BAR_SIZE 0xea8
+#define PCI_0DAC_CPU_BAR_SIZE 0xe2c
+#define PCI_1DAC_CPU_BAR_SIZE 0xeac
+#define PCI_0EXPANSION_ROM_BAR_SIZE 0xd2c
+#define PCI_1EXPANSION_ROM_BAR_SIZE 0xdac
+#define PCI_0BASE_ADDRESS_REGISTERS_ENABLE 0xc3c
+#define PCI_1BASE_ADDRESS_REGISTERS_ENABLE 0xcbc
+#define PCI_0SCS_0_BASE_ADDRESS_REMAP 0xc48
+#define PCI_1SCS_0_BASE_ADDRESS_REMAP 0xcc8
+#define PCI_0SCS_1_BASE_ADDRESS_REMAP 0xd48
+#define PCI_1SCS_1_BASE_ADDRESS_REMAP 0xdc8
+#define PCI_0SCS_2_BASE_ADDRESS_REMAP 0xc4c
+#define PCI_1SCS_2_BASE_ADDRESS_REMAP 0xccc
+#define PCI_0SCS_3_BASE_ADDRESS_REMAP 0xd4c
+#define PCI_1SCS_3_BASE_ADDRESS_REMAP 0xdcc
+#define PCI_0CS_0_BASE_ADDRESS_REMAP 0xc50
+#define PCI_1CS_0_BASE_ADDRESS_REMAP 0xcd0
+#define PCI_0CS_1_BASE_ADDRESS_REMAP 0xd50
+#define PCI_1CS_1_BASE_ADDRESS_REMAP 0xdd0
+#define PCI_0CS_2_BASE_ADDRESS_REMAP 0xd58
+#define PCI_1CS_2_BASE_ADDRESS_REMAP 0xdd8
+#define PCI_0CS_3_BASE_ADDRESS_REMAP 0xc54
+#define PCI_1CS_3_BASE_ADDRESS_REMAP 0xcd4
+#define PCI_0CS_BOOTCS_BASE_ADDRESS_REMAP 0xd54
+#define PCI_1CS_BOOTCS_BASE_ADDRESS_REMAP 0xdd4
+#define PCI_0P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xd5c
+#define PCI_1P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xddc
+#define PCI_0P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xd60
+#define PCI_1P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xde0
+#define PCI_0P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xd64
+#define PCI_1P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xde4
+#define PCI_0P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xd68
+#define PCI_1P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xde8
+#define PCI_0P2P_I_O_BASE_ADDRESS_REMAP 0xd6c
+#define PCI_1P2P_I_O_BASE_ADDRESS_REMAP 0xdec
+#define PCI_0CPU_BASE_ADDRESS_REMAP 0xd70
+#define PCI_1CPU_BASE_ADDRESS_REMAP 0xdf0
+#define PCI_0DAC_SCS_0_BASE_ADDRESS_REMAP 0xf00
+#define PCI_1DAC_SCS_0_BASE_ADDRESS_REMAP 0xff0
+#define PCI_0DAC_SCS_1_BASE_ADDRESS_REMAP 0xf04
+#define PCI_1DAC_SCS_1_BASE_ADDRESS_REMAP 0xf84
+#define PCI_0DAC_SCS_2_BASE_ADDRESS_REMAP 0xf08
+#define PCI_1DAC_SCS_2_BASE_ADDRESS_REMAP 0xf88
+#define PCI_0DAC_SCS_3_BASE_ADDRESS_REMAP 0xf0c
+#define PCI_1DAC_SCS_3_BASE_ADDRESS_REMAP 0xf8c
+#define PCI_0DAC_CS_0_BASE_ADDRESS_REMAP 0xf10
+#define PCI_1DAC_CS_0_BASE_ADDRESS_REMAP 0xf90
+#define PCI_0DAC_CS_1_BASE_ADDRESS_REMAP 0xf14
+#define PCI_1DAC_CS_1_BASE_ADDRESS_REMAP 0xf94
+#define PCI_0DAC_CS_2_BASE_ADDRESS_REMAP 0xf18
+#define PCI_1DAC_CS_2_BASE_ADDRESS_REMAP 0xf98
+#define PCI_0DAC_CS_3_BASE_ADDRESS_REMAP 0xf1c
+#define PCI_1DAC_CS_3_BASE_ADDRESS_REMAP 0xf9c
+#define PCI_0DAC_BOOTCS_BASE_ADDRESS_REMAP 0xf20
+#define PCI_1DAC_BOOTCS_BASE_ADDRESS_REMAP 0xfa0
+#define PCI_0DAC_P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xf24
+#define PCI_1DAC_P2P_MEM0_BASE_ADDRESS_REMAP_LOW 0xfa4
+#define PCI_0DAC_P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xf28
+#define PCI_1DAC_P2P_MEM0_BASE_ADDRESS_REMAP_HIGH 0xfa8
+#define PCI_0DAC_P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xf2c
+#define PCI_1DAC_P2P_MEM1_BASE_ADDRESS_REMAP_LOW 0xfac
+#define PCI_0DAC_P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xf30
+#define PCI_1DAC_P2P_MEM1_BASE_ADDRESS_REMAP_HIGH 0xfb0
+#define PCI_0DAC_CPU_BASE_ADDRESS_REMAP 0xf34
+#define PCI_1DAC_CPU_BASE_ADDRESS_REMAP 0xfb4
+#define PCI_0EXPANSION_ROM_BASE_ADDRESS_REMAP 0xf38
+#define PCI_1EXPANSION_ROM_BASE_ADDRESS_REMAP 0xfb8
+#define PCI_0ADDRESS_DECODE_CONTROL 0xd3c
+#define PCI_1ADDRESS_DECODE_CONTROL 0xdbc
+
+/*
+ * PCI Control
+ */
+
+#define PCI_0COMMAND 0xc00
+#define PCI_1COMMAND 0xc80
+#define PCI_0MODE 0xd00
+#define PCI_1MODE 0xd80
+#define PCI_0TIMEOUT_RETRY 0xc04
+#define PCI_1TIMEOUT_RETRY 0xc84
+#define PCI_0READ_BUFFER_DISCARD_TIMER 0xd04
+#define PCI_1READ_BUFFER_DISCARD_TIMER 0xd84
+#define MSI_0TRIGGER_TIMER 0xc38
+#define MSI_1TRIGGER_TIMER 0xcb8
+#define PCI_0ARBITER_CONTROL 0x1d00
+#define PCI_1ARBITER_CONTROL 0x1d80
+/* changing untill here */
+#define PCI_0CROSS_BAR_CONTROL_LOW 0x1d08
+#define PCI_0CROSS_BAR_CONTROL_HIGH 0x1d0c
+#define PCI_0CROSS_BAR_TIMEOUT 0x1d04
+#define PCI_0READ_RESPONSE_CROSS_BAR_CONTROL_LOW 0x1d18
+#define PCI_0READ_RESPONSE_CROSS_BAR_CONTROL_HIGH 0x1d1c
+#define PCI_0SYNC_BARRIER_VIRTUAL_REGISTER 0x1d10
+#define PCI_0P2P_CONFIGURATION 0x1d14
+#define PCI_0ACCESS_CONTROL_BASE_0_LOW 0x1e00
+#define PCI_0ACCESS_CONTROL_BASE_0_HIGH 0x1e04
+#define PCI_0ACCESS_CONTROL_TOP_0 0x1e08
+#define PCI_0ACCESS_CONTROL_BASE_1_LOW 0c1e10
+#define PCI_0ACCESS_CONTROL_BASE_1_HIGH 0x1e14
+#define PCI_0ACCESS_CONTROL_TOP_1 0x1e18
+#define PCI_0ACCESS_CONTROL_BASE_2_LOW 0c1e20
+#define PCI_0ACCESS_CONTROL_BASE_2_HIGH 0x1e24
+#define PCI_0ACCESS_CONTROL_TOP_2 0x1e28
+#define PCI_0ACCESS_CONTROL_BASE_3_LOW 0c1e30
+#define PCI_0ACCESS_CONTROL_BASE_3_HIGH 0x1e34
+#define PCI_0ACCESS_CONTROL_TOP_3 0x1e38
+#define PCI_0ACCESS_CONTROL_BASE_4_LOW 0c1e40
+#define PCI_0ACCESS_CONTROL_BASE_4_HIGH 0x1e44
+#define PCI_0ACCESS_CONTROL_TOP_4 0x1e48
+#define PCI_0ACCESS_CONTROL_BASE_5_LOW 0c1e50
+#define PCI_0ACCESS_CONTROL_BASE_5_HIGH 0x1e54
+#define PCI_0ACCESS_CONTROL_TOP_5 0x1e58
+#define PCI_0ACCESS_CONTROL_BASE_6_LOW 0c1e60
+#define PCI_0ACCESS_CONTROL_BASE_6_HIGH 0x1e64
+#define PCI_0ACCESS_CONTROL_TOP_6 0x1e68
+#define PCI_0ACCESS_CONTROL_BASE_7_LOW 0c1e70
+#define PCI_0ACCESS_CONTROL_BASE_7_HIGH 0x1e74
+#define PCI_0ACCESS_CONTROL_TOP_7 0x1e78
+#define PCI_1CROSS_BAR_CONTROL_LOW 0x1d88
+#define PCI_1CROSS_BAR_CONTROL_HIGH 0x1d8c
+#define PCI_1CROSS_BAR_TIMEOUT 0x1d84
+#define PCI_1READ_RESPONSE_CROSS_BAR_CONTROL_LOW 0x1d98
+#define PCI_1READ_RESPONSE_CROSS_BAR_CONTROL_HIGH 0x1d9c
+#define PCI_1SYNC_BARRIER_VIRTUAL_REGISTER 0x1d90
+#define PCI_1P2P_CONFIGURATION 0x1d94
+#define PCI_1ACCESS_CONTROL_BASE_0_LOW 0x1e80
+#define PCI_1ACCESS_CONTROL_BASE_0_HIGH 0x1e84
+#define PCI_1ACCESS_CONTROL_TOP_0 0x1e88
+#define PCI_1ACCESS_CONTROL_BASE_1_LOW 0c1e90
+#define PCI_1ACCESS_CONTROL_BASE_1_HIGH 0x1e94
+#define PCI_1ACCESS_CONTROL_TOP_1 0x1e98
+#define PCI_1ACCESS_CONTROL_BASE_2_LOW 0c1ea0
+#define PCI_1ACCESS_CONTROL_BASE_2_HIGH 0x1ea4
+#define PCI_1ACCESS_CONTROL_TOP_2 0x1ea8
+#define PCI_1ACCESS_CONTROL_BASE_3_LOW 0c1eb0
+#define PCI_1ACCESS_CONTROL_BASE_3_HIGH 0x1eb4
+#define PCI_1ACCESS_CONTROL_TOP_3 0x1eb8
+#define PCI_1ACCESS_CONTROL_BASE_4_LOW 0c1ec0
+#define PCI_1ACCESS_CONTROL_BASE_4_HIGH 0x1ec4
+#define PCI_1ACCESS_CONTROL_TOP_4 0x1ec8
+#define PCI_1ACCESS_CONTROL_BASE_5_LOW 0c1ed0
+#define PCI_1ACCESS_CONTROL_BASE_5_HIGH 0x1ed4
+#define PCI_1ACCESS_CONTROL_TOP_5 0x1ed8
+#define PCI_1ACCESS_CONTROL_BASE_6_LOW 0c1ee0
+#define PCI_1ACCESS_CONTROL_BASE_6_HIGH 0x1ee4
+#define PCI_1ACCESS_CONTROL_TOP_6 0x1ee8
+#define PCI_1ACCESS_CONTROL_BASE_7_LOW 0c1ef0
+#define PCI_1ACCESS_CONTROL_BASE_7_HIGH 0x1ef4
+#define PCI_1ACCESS_CONTROL_TOP_7 0x1ef8
+
+/*
+ * PCI Snoop Control
+ */
+
+#define PCI_0SNOOP_CONTROL_BASE_0_LOW 0x1f00
+#define PCI_0SNOOP_CONTROL_BASE_0_HIGH 0x1f04
+#define PCI_0SNOOP_CONTROL_TOP_0 0x1f08
+#define PCI_0SNOOP_CONTROL_BASE_1_0_LOW 0x1f10
+#define PCI_0SNOOP_CONTROL_BASE_1_0_HIGH 0x1f14
+#define PCI_0SNOOP_CONTROL_TOP_1 0x1f18
+#define PCI_0SNOOP_CONTROL_BASE_2_0_LOW 0x1f20
+#define PCI_0SNOOP_CONTROL_BASE_2_0_HIGH 0x1f24
+#define PCI_0SNOOP_CONTROL_TOP_2 0x1f28
+#define PCI_0SNOOP_CONTROL_BASE_3_0_LOW 0x1f30
+#define PCI_0SNOOP_CONTROL_BASE_3_0_HIGH 0x1f34
+#define PCI_0SNOOP_CONTROL_TOP_3 0x1f38
+#define PCI_1SNOOP_CONTROL_BASE_0_LOW 0x1f80
+#define PCI_1SNOOP_CONTROL_BASE_0_HIGH 0x1f84
+#define PCI_1SNOOP_CONTROL_TOP_0 0x1f88
+#define PCI_1SNOOP_CONTROL_BASE_1_0_LOW 0x1f90
+#define PCI_1SNOOP_CONTROL_BASE_1_0_HIGH 0x1f94
+#define PCI_1SNOOP_CONTROL_TOP_1 0x1f98
+#define PCI_1SNOOP_CONTROL_BASE_2_0_LOW 0x1fa0
+#define PCI_1SNOOP_CONTROL_BASE_2_0_HIGH 0x1fa4
+#define PCI_1SNOOP_CONTROL_TOP_2 0x1fa8
+#define PCI_1SNOOP_CONTROL_BASE_3_0_LOW 0x1fb0
+#define PCI_1SNOOP_CONTROL_BASE_3_0_HIGH 0x1fb4
+#define PCI_1SNOOP_CONTROL_TOP_3 0x1fb8
+
+/*
+ * PCI Configuration Address
+ */
+
+#define PCI_0CONFIGURATION_ADDRESS 0xcf8
+#define PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER 0xcfc
+#define PCI_1CONFIGURATION_ADDRESS 0xc78
+#define PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER 0xc7c
+#define PCI_0INTERRUPT_ACKNOWLEDGE_VIRTUAL_REGISTER 0xc34
+#define PCI_1INTERRUPT_ACKNOWLEDGE_VIRTUAL_REGISTER 0xcb4
+
+/*
+ * PCI Error Report
+ */
+
+#define PCI_0SERR_MASK 0xc28
+#define PCI_0ERROR_ADDRESS_LOW 0x1d40
+#define PCI_0ERROR_ADDRESS_HIGH 0x1d44
+#define PCI_0ERROR_DATA_LOW 0x1d48
+#define PCI_0ERROR_DATA_HIGH 0x1d4c
+#define PCI_0ERROR_COMMAND 0x1d50
+#define PCI_0ERROR_CAUSE 0x1d58
+#define PCI_0ERROR_MASK 0x1d5c
+
+#define PCI_1SERR_MASK 0xca8
+#define PCI_1ERROR_ADDRESS_LOW 0x1dc0
+#define PCI_1ERROR_ADDRESS_HIGH 0x1dc4
+#define PCI_1ERROR_DATA_LOW 0x1dc8
+#define PCI_1ERROR_DATA_HIGH 0x1dcc
+#define PCI_1ERROR_COMMAND 0x1dd0
+#define PCI_1ERROR_CAUSE 0x1dd8
+#define PCI_1ERROR_MASK 0x1ddc
+
+
+/*
+ * Lslave Debug (for internal use)
+ */
+
+#define L_SLAVE_X0_ADDRESS 0x1d20
+#define L_SLAVE_X0_COMMAND_AND_ID 0x1d24
+#define L_SLAVE_X1_ADDRESS 0x1d28
+#define L_SLAVE_X1_COMMAND_AND_ID 0x1d2c
+#define L_SLAVE_WRITE_DATA_LOW 0x1d30
+#define L_SLAVE_WRITE_DATA_HIGH 0x1d34
+#define L_SLAVE_WRITE_BYTE_ENABLE 0x1d60
+#define L_SLAVE_READ_DATA_LOW 0x1d38
+#define L_SLAVE_READ_DATA_HIGH 0x1d3c
+#define L_SLAVE_READ_ID 0x1d64
+
+#if 0 /* Disabled because PCI_* namespace belongs to PCI subsystem ... */
+
+/*
+ * PCI Configuration Function 0
+ */
+
+#define PCI_DEVICE_AND_VENDOR_ID 0x000
+#define PCI_STATUS_AND_COMMAND 0x004
+#define PCI_CLASS_CODE_AND_REVISION_ID 0x008
+#define PCI_BIST_HEADER_TYPE_LATENCY_TIMER_CACHE_LINE 0x00C
+#define PCI_SCS_0_BASE_ADDRESS 0x010
+#define PCI_SCS_1_BASE_ADDRESS 0x014
+#define PCI_SCS_2_BASE_ADDRESS 0x018
+#define PCI_SCS_3_BASE_ADDRESS 0x01C
+#define PCI_INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS 0x020
+#define PCI_INTERNAL_REGISTERS_I_OMAPPED_BASE_ADDRESS 0x024
+#define PCI_SUBSYSTEM_ID_AND_SUBSYSTEM_VENDOR_ID 0x02C
+#define PCI_EXPANSION_ROM_BASE_ADDRESS_REGISTER 0x030
+#define PCI_CAPABILTY_LIST_POINTER 0x034
+#define PCI_INTERRUPT_PIN_AND_LINE 0x03C
+#define PCI_POWER_MANAGEMENT_CAPABILITY 0x040
+#define PCI_POWER_MANAGEMENT_STATUS_AND_CONTROL 0x044
+#define PCI_VPD_ADDRESS 0x048
+#define PCI_VPD_DATA 0X04c
+#define PCI_MSI_MESSAGE_CONTROL 0x050
+#define PCI_MSI_MESSAGE_ADDRESS 0x054
+#define PCI_MSI_MESSAGE_UPPER_ADDRESS 0x058
+#define PCI_MSI_MESSAGE_DATA 0x05c
+#define PCI_COMPACT_PCI_HOT_SWAP_CAPABILITY 0x058
+
+/*
+ * PCI Configuration Function 1
+ */
+
+#define PCI_CS_0_BASE_ADDRESS 0x110
+#define PCI_CS_1_BASE_ADDRESS 0x114
+#define PCI_CS_2_BASE_ADDRESS 0x118
+#define PCI_CS_3_BASE_ADDRESS 0x11c
+#define PCI_BOOTCS_BASE_ADDRESS 0x120
+
+/*
+ * PCI Configuration Function 2
+ */
+
+#define PCI_P2P_MEM0_BASE_ADDRESS 0x210
+#define PCI_P2P_MEM1_BASE_ADDRESS 0x214
+#define PCI_P2P_I_O_BASE_ADDRESS 0x218
+#define PCI_CPU_BASE_ADDRESS 0x21c
+
+/*
+ * PCI Configuration Function 4
+ */
+
+#define PCI_DAC_SCS_0_BASE_ADDRESS_LOW 0x410
+#define PCI_DAC_SCS_0_BASE_ADDRESS_HIGH 0x414
+#define PCI_DAC_SCS_1_BASE_ADDRESS_LOW 0x418
+#define PCI_DAC_SCS_1_BASE_ADDRESS_HIGH 0x41c
+#define PCI_DAC_P2P_MEM0_BASE_ADDRESS_LOW 0x420
+#define PCI_DAC_P2P_MEM0_BASE_ADDRESS_HIGH 0x424
+
+
+/*
+ * PCI Configuration Function 5
+ */
+
+#define PCI_DAC_SCS_2_BASE_ADDRESS_LOW 0x510
+#define PCI_DAC_SCS_2_BASE_ADDRESS_HIGH 0x514
+#define PCI_DAC_SCS_3_BASE_ADDRESS_LOW 0x518
+#define PCI_DAC_SCS_3_BASE_ADDRESS_HIGH 0x51c
+#define PCI_DAC_P2P_MEM1_BASE_ADDRESS_LOW 0x520
+#define PCI_DAC_P2P_MEM1_BASE_ADDRESS_HIGH 0x524
+
+
+/*
+ * PCI Configuration Function 6
+ */
+
+#define PCI_DAC_CS_0_BASE_ADDRESS_LOW 0x610
+#define PCI_DAC_CS_0_BASE_ADDRESS_HIGH 0x614
+#define PCI_DAC_CS_1_BASE_ADDRESS_LOW 0x618
+#define PCI_DAC_CS_1_BASE_ADDRESS_HIGH 0x61c
+#define PCI_DAC_CS_2_BASE_ADDRESS_LOW 0x620
+#define PCI_DAC_CS_2_BASE_ADDRESS_HIGH 0x624
+
+/*
+ * PCI Configuration Function 7
+ */
+
+#define PCI_DAC_CS_3_BASE_ADDRESS_LOW 0x710
+#define PCI_DAC_CS_3_BASE_ADDRESS_HIGH 0x714
+#define PCI_DAC_BOOTCS_BASE_ADDRESS_LOW 0x718
+#define PCI_DAC_BOOTCS_BASE_ADDRESS_HIGH 0x71c
+#define PCI_DAC_CPU_BASE_ADDRESS_LOW 0x720
+#define PCI_DAC_CPU_BASE_ADDRESS_HIGH 0x724
+#endif
+
+/*
+ * Interrupts
+ */
+
+#define LOW_INTERRUPT_CAUSE_REGISTER 0xc18
+#define HIGH_INTERRUPT_CAUSE_REGISTER 0xc68
+#define CPU_INTERRUPT_MASK_REGISTER_LOW 0xc1c
+#define CPU_INTERRUPT_MASK_REGISTER_HIGH 0xc6c
+#define CPU_SELECT_CAUSE_REGISTER 0xc70
+#define PCI_0INTERRUPT_CAUSE_MASK_REGISTER_LOW 0xc24
+#define PCI_0INTERRUPT_CAUSE_MASK_REGISTER_HIGH 0xc64
+#define PCI_0SELECT_CAUSE 0xc74
+#define PCI_1INTERRUPT_CAUSE_MASK_REGISTER_LOW 0xca4
+#define PCI_1INTERRUPT_CAUSE_MASK_REGISTER_HIGH 0xce4
+#define PCI_1SELECT_CAUSE 0xcf4
+#define CPU_INT_0_MASK 0xe60
+#define CPU_INT_1_MASK 0xe64
+#define CPU_INT_2_MASK 0xe68
+#define CPU_INT_3_MASK 0xe6c
+
+/*
+ * I20 Support registers
+ */
+
+#define INBOUND_MESSAGE_REGISTER0_PCI0_SIDE 0x010
+#define INBOUND_MESSAGE_REGISTER1_PCI0_SIDE 0x014
+#define OUTBOUND_MESSAGE_REGISTER0_PCI0_SIDE 0x018
+#define OUTBOUND_MESSAGE_REGISTER1_PCI0_SIDE 0x01C
+#define INBOUND_DOORBELL_REGISTER_PCI0_SIDE 0x020
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI0_SIDE 0x024
+#define INBOUND_INTERRUPT_MASK_REGISTER_PCI0_SIDE 0x028
+#define OUTBOUND_DOORBELL_REGISTER_PCI0_SIDE 0x02C
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI0_SIDE 0x030
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI0_SIDE 0x034
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI0_SIDE 0x040
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI0_SIDE 0x044
+#define QUEUE_CONTROL_REGISTER_PCI0_SIDE 0x050
+#define QUEUE_BASE_ADDRESS_REGISTER_PCI0_SIDE 0x054
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI0_SIDE 0x060
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI0_SIDE 0x064
+#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI0_SIDE 0x068
+#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI0_SIDE 0x06C
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI0_SIDE 0x070
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI0_SIDE 0x074
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI0_SIDE 0x0F8
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI0_SIDE 0x0FC
+
+#define INBOUND_MESSAGE_REGISTER0_PCI1_SIDE 0x090
+#define INBOUND_MESSAGE_REGISTER1_PCI1_SIDE 0x094
+#define OUTBOUND_MESSAGE_REGISTER0_PCI1_SIDE 0x098
+#define OUTBOUND_MESSAGE_REGISTER1_PCI1_SIDE 0x09C
+#define INBOUND_DOORBELL_REGISTER_PCI1_SIDE 0x0A0
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_PCI1_SIDE 0x0A4
+#define INBOUND_INTERRUPT_MASK_REGISTER_PCI1_SIDE 0x0A8
+#define OUTBOUND_DOORBELL_REGISTER_PCI1_SIDE 0x0AC
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_PCI1_SIDE 0x0B0
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_PCI1_SIDE 0x0B4
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI1_SIDE 0x0C0
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_PCI1_SIDE 0x0C4
+#define QUEUE_CONTROL_REGISTER_PCI1_SIDE 0x0D0
+#define QUEUE_BASE_ADDRESS_REGISTER_PCI1_SIDE 0x0D4
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0E0
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0E4
+#define INBOUND_POST_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0E8
+#define INBOUND_POST_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0EC
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_PCI1_SIDE 0x0F0
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_PCI1_SIDE 0x0F4
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_PCI1_SIDE 0x078
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_PCI1_SIDE 0x07C
+
+#define INBOUND_MESSAGE_REGISTER0_CPU0_SIDE 0X1C10
+#define INBOUND_MESSAGE_REGISTER1_CPU0_SIDE 0X1C14
+#define OUTBOUND_MESSAGE_REGISTER0_CPU0_SIDE 0X1C18
+#define OUTBOUND_MESSAGE_REGISTER1_CPU0_SIDE 0X1C1C
+#define INBOUND_DOORBELL_REGISTER_CPU0_SIDE 0X1C20
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU0_SIDE 0X1C24
+#define INBOUND_INTERRUPT_MASK_REGISTER_CPU0_SIDE 0X1C28
+#define OUTBOUND_DOORBELL_REGISTER_CPU0_SIDE 0X1C2C
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU0_SIDE 0X1C30
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU0_SIDE 0X1C34
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU0_SIDE 0X1C40
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU0_SIDE 0X1C44
+#define QUEUE_CONTROL_REGISTER_CPU0_SIDE 0X1C50
+#define QUEUE_BASE_ADDRESS_REGISTER_CPU0_SIDE 0X1C54
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C60
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C64
+#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C68
+#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C6C
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1C70
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1C74
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU0_SIDE 0X1CF8
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU0_SIDE 0X1CFC
+
+#define INBOUND_MESSAGE_REGISTER0_CPU1_SIDE 0X1C90
+#define INBOUND_MESSAGE_REGISTER1_CPU1_SIDE 0X1C94
+#define OUTBOUND_MESSAGE_REGISTER0_CPU1_SIDE 0X1C98
+#define OUTBOUND_MESSAGE_REGISTER1_CPU1_SIDE 0X1C9C
+#define INBOUND_DOORBELL_REGISTER_CPU1_SIDE 0X1CA0
+#define INBOUND_INTERRUPT_CAUSE_REGISTER_CPU1_SIDE 0X1CA4
+#define INBOUND_INTERRUPT_MASK_REGISTER_CPU1_SIDE 0X1CA8
+#define OUTBOUND_DOORBELL_REGISTER_CPU1_SIDE 0X1CAC
+#define OUTBOUND_INTERRUPT_CAUSE_REGISTER_CPU1_SIDE 0X1CB0
+#define OUTBOUND_INTERRUPT_MASK_REGISTER_CPU1_SIDE 0X1CB4
+#define INBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU1_SIDE 0X1CC0
+#define OUTBOUND_QUEUE_PORT_VIRTUAL_REGISTER_CPU1_SIDE 0X1CC4
+#define QUEUE_CONTROL_REGISTER_CPU1_SIDE 0X1CD0
+#define QUEUE_BASE_ADDRESS_REGISTER_CPU1_SIDE 0X1CD4
+#define INBOUND_FREE_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CE0
+#define INBOUND_FREE_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CE4
+#define INBOUND_POST_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CE8
+#define INBOUND_POST_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CEC
+#define OUTBOUND_FREE_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1CF0
+#define OUTBOUND_FREE_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1CF4
+#define OUTBOUND_POST_HEAD_POINTER_REGISTER_CPU1_SIDE 0X1C78
+#define OUTBOUND_POST_TAIL_POINTER_REGISTER_CPU1_SIDE 0X1C7C
+
+/*
+ * Communication Unit Registers
+ */
+
+#define ETHERNET_0_ADDRESS_CONTROL_LOW
+#define ETHERNET_0_ADDRESS_CONTROL_HIGH 0xf204
+#define ETHERNET_0_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf208
+#define ETHERNET_0_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf20c
+#define ETHERNET_0_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf210
+#define ETHERNET_0_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf214
+#define ETHERNET_0_HASH_TABLE_PCI_HIGH_ADDRESS 0xf218
+#define ETHERNET_1_ADDRESS_CONTROL_LOW 0xf220
+#define ETHERNET_1_ADDRESS_CONTROL_HIGH 0xf224
+#define ETHERNET_1_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf228
+#define ETHERNET_1_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf22c
+#define ETHERNET_1_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf230
+#define ETHERNET_1_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf234
+#define ETHERNET_1_HASH_TABLE_PCI_HIGH_ADDRESS 0xf238
+#define ETHERNET_2_ADDRESS_CONTROL_LOW 0xf240
+#define ETHERNET_2_ADDRESS_CONTROL_HIGH 0xf244
+#define ETHERNET_2_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf248
+#define ETHERNET_2_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf24c
+#define ETHERNET_2_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf250
+#define ETHERNET_2_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf254
+#define ETHERNET_2_HASH_TABLE_PCI_HIGH_ADDRESS 0xf258
+#define MPSC_0_ADDRESS_CONTROL_LOW 0xf280
+#define MPSC_0_ADDRESS_CONTROL_HIGH 0xf284
+#define MPSC_0_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf288
+#define MPSC_0_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf28c
+#define MPSC_0_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf290
+#define MPSC_0_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf294
+#define MPSC_1_ADDRESS_CONTROL_LOW 0xf2a0
+#define MPSC_1_ADDRESS_CONTROL_HIGH 0xf2a4
+#define MPSC_1_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf2a8
+#define MPSC_1_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf2ac
+#define MPSC_1_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2b0
+#define MPSC_1_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2b4
+#define MPSC_2_ADDRESS_CONTROL_LOW 0xf2c0
+#define MPSC_2_ADDRESS_CONTROL_HIGH 0xf2c4
+#define MPSC_2_RECEIVE_BUFFER_PCI_HIGH_ADDRESS 0xf2c8
+#define MPSC_2_TRANSMIT_BUFFER_PCI_HIGH_ADDRESS 0xf2cc
+#define MPSC_2_RECEIVE_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2d0
+#define MPSC_2_TRANSMIT_DESCRIPTOR_PCI_HIGH_ADDRESS 0xf2d4
+#define SERIAL_INIT_PCI_HIGH_ADDRESS 0xf320
+#define SERIAL_INIT_LAST_DATA 0xf324
+#define SERIAL_INIT_STATUS_AND_CONTROL 0xf328
+#define COMM_UNIT_ARBITER_CONTROL 0xf300
+#define COMM_UNIT_CROSS_BAR_TIMEOUT 0xf304
+#define COMM_UNIT_INTERRUPT_CAUSE 0xf310
+#define COMM_UNIT_INTERRUPT_MASK 0xf314
+#define COMM_UNIT_ERROR_ADDRESS 0xf314
+
+/*
+ * Cunit Debug (for internal use)
+ */
+
+#define CUNIT_ADDRESS 0xf340
+#define CUNIT_COMMAND_AND_ID 0xf344
+#define CUNIT_WRITE_DATA_LOW 0xf348
+#define CUNIT_WRITE_DATA_HIGH 0xf34c
+#define CUNIT_WRITE_BYTE_ENABLE 0xf358
+#define CUNIT_READ_DATA_LOW 0xf350
+#define CUNIT_READ_DATA_HIGH 0xf354
+#define CUNIT_READ_ID 0xf35c
+
+/*
+ * Fast Ethernet Unit Registers
+ */
+
+/* Ethernet */
+
+#define ETHERNET_PHY_ADDRESS_REGISTER 0x2000
+#define ETHERNET_SMI_REGISTER 0x2010
+
+/* Ethernet 0 */
+
+#define ETHERNET0_PORT_CONFIGURATION_REGISTER 0x2400
+#define ETHERNET0_PORT_CONFIGURATION_EXTEND_REGISTER 0x2408
+#define ETHERNET0_PORT_COMMAND_REGISTER 0x2410
+#define ETHERNET0_PORT_STATUS_REGISTER 0x2418
+#define ETHERNET0_SERIAL_PARAMETRS_REGISTER 0x2420
+#define ETHERNET0_HASH_TABLE_POINTER_REGISTER 0x2428
+#define ETHERNET0_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2430
+#define ETHERNET0_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2438
+#define ETHERNET0_SDMA_CONFIGURATION_REGISTER 0x2440
+#define ETHERNET0_SDMA_COMMAND_REGISTER 0x2448
+#define ETHERNET0_INTERRUPT_CAUSE_REGISTER 0x2450
+#define ETHERNET0_INTERRUPT_MASK_REGISTER 0x2458
+#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER0 0x2480
+#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER1 0x2484
+#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER2 0x2488
+#define ETHERNET0_FIRST_RX_DESCRIPTOR_POINTER3 0x248c
+#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER0 0x24a0
+#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER1 0x24a4
+#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER2 0x24a8
+#define ETHERNET0_CURRENT_RX_DESCRIPTOR_POINTER3 0x24ac
+#define ETHERNET0_CURRENT_TX_DESCRIPTOR_POINTER0 0x24e0
+#define ETHERNET0_CURRENT_TX_DESCRIPTOR_POINTER1 0x24e4
+#define ETHERNET0_MIB_COUNTER_BASE 0x2500
+
+/* Ethernet 1 */
+
+#define ETHERNET1_PORT_CONFIGURATION_REGISTER 0x2800
+#define ETHERNET1_PORT_CONFIGURATION_EXTEND_REGISTER 0x2808
+#define ETHERNET1_PORT_COMMAND_REGISTER 0x2810
+#define ETHERNET1_PORT_STATUS_REGISTER 0x2818
+#define ETHERNET1_SERIAL_PARAMETRS_REGISTER 0x2820
+#define ETHERNET1_HASH_TABLE_POINTER_REGISTER 0x2828
+#define ETHERNET1_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2830
+#define ETHERNET1_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2838
+#define ETHERNET1_SDMA_CONFIGURATION_REGISTER 0x2840
+#define ETHERNET1_SDMA_COMMAND_REGISTER 0x2848
+#define ETHERNET1_INTERRUPT_CAUSE_REGISTER 0x2850
+#define ETHERNET1_INTERRUPT_MASK_REGISTER 0x2858
+#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER0 0x2880
+#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER1 0x2884
+#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER2 0x2888
+#define ETHERNET1_FIRST_RX_DESCRIPTOR_POINTER3 0x288c
+#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER0 0x28a0
+#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER1 0x28a4
+#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER2 0x28a8
+#define ETHERNET1_CURRENT_RX_DESCRIPTOR_POINTER3 0x28ac
+#define ETHERNET1_CURRENT_TX_DESCRIPTOR_POINTER0 0x28e0
+#define ETHERNET1_CURRENT_TX_DESCRIPTOR_POINTER1 0x28e4
+#define ETHERNET1_MIB_COUNTER_BASE 0x2900
+
+/* Ethernet 2 */
+
+#define ETHERNET2_PORT_CONFIGURATION_REGISTER 0x2c00
+#define ETHERNET2_PORT_CONFIGURATION_EXTEND_REGISTER 0x2c08
+#define ETHERNET2_PORT_COMMAND_REGISTER 0x2c10
+#define ETHERNET2_PORT_STATUS_REGISTER 0x2c18
+#define ETHERNET2_SERIAL_PARAMETRS_REGISTER 0x2c20
+#define ETHERNET2_HASH_TABLE_POINTER_REGISTER 0x2c28
+#define ETHERNET2_FLOW_CONTROL_SOURCE_ADDRESS_LOW 0x2c30
+#define ETHERNET2_FLOW_CONTROL_SOURCE_ADDRESS_HIGH 0x2c38
+#define ETHERNET2_SDMA_CONFIGURATION_REGISTER 0x2c40
+#define ETHERNET2_SDMA_COMMAND_REGISTER 0x2c48
+#define ETHERNET2_INTERRUPT_CAUSE_REGISTER 0x2c50
+#define ETHERNET2_INTERRUPT_MASK_REGISTER 0x2c58
+#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER0 0x2c80
+#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER1 0x2c84
+#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER2 0x2c88
+#define ETHERNET2_FIRST_RX_DESCRIPTOR_POINTER3 0x2c8c
+#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER0 0x2ca0
+#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER1 0x2ca4
+#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER2 0x2ca8
+#define ETHERNET2_CURRENT_RX_DESCRIPTOR_POINTER3 0x2cac
+#define ETHERNET2_CURRENT_TX_DESCRIPTOR_POINTER0 0x2ce0
+#define ETHERNET2_CURRENT_TX_DESCRIPTOR_POINTER1 0x2ce4
+#define ETHERNET2_MIB_COUNTER_BASE 0x2d00
+
+/*
+ * SDMA Registers
+ */
+
+#define SDMA_GROUP_CONFIGURATION_REGISTER 0xb1f0
+#define CHANNEL0_CONFIGURATION_REGISTER 0x4000
+#define CHANNEL0_COMMAND_REGISTER 0x4008
+#define CHANNEL0_RX_CMD_STATUS 0x4800
+#define CHANNEL0_RX_PACKET_AND_BUFFER_SIZES 0x4804
+#define CHANNEL0_RX_BUFFER_POINTER 0x4808
+#define CHANNEL0_RX_NEXT_POINTER 0x480c
+#define CHANNEL0_CURRENT_RX_DESCRIPTOR_POINTER 0x4810
+#define CHANNEL0_TX_CMD_STATUS 0x4C00
+#define CHANNEL0_TX_PACKET_SIZE 0x4C04
+#define CHANNEL0_TX_BUFFER_POINTER 0x4C08
+#define CHANNEL0_TX_NEXT_POINTER 0x4C0c
+#define CHANNEL0_CURRENT_TX_DESCRIPTOR_POINTER 0x4c10
+#define CHANNEL0_FIRST_TX_DESCRIPTOR_POINTER 0x4c14
+#define CHANNEL1_CONFIGURATION_REGISTER 0x6000
+#define CHANNEL1_COMMAND_REGISTER 0x6008
+#define CHANNEL1_RX_CMD_STATUS 0x6800
+#define CHANNEL1_RX_PACKET_AND_BUFFER_SIZES 0x6804
+#define CHANNEL1_RX_BUFFER_POINTER 0x6808
+#define CHANNEL1_RX_NEXT_POINTER 0x680c
+#define CHANNEL1_CURRENT_RX_DESCRIPTOR_POINTER 0x6810
+#define CHANNEL1_TX_CMD_STATUS 0x6C00
+#define CHANNEL1_TX_PACKET_SIZE 0x6C04
+#define CHANNEL1_TX_BUFFER_POINTER 0x6C08
+#define CHANNEL1_TX_NEXT_POINTER 0x6C0c
+#define CHANNEL1_CURRENT_RX_DESCRIPTOR_POINTER 0x6810
+#define CHANNEL1_CURRENT_TX_DESCRIPTOR_POINTER 0x6c10
+#define CHANNEL1_FIRST_TX_DESCRIPTOR_POINTER 0x6c14
+
+/* SDMA Interrupt */
+
+#define SDMA_CAUSE 0xb820
+#define SDMA_MASK 0xb8a0
+
+
+/*
+ * Baude Rate Generators Registers
+ */
+
+/* BRG 0 */
+
+#define BRG0_CONFIGURATION_REGISTER 0xb200
+#define BRG0_BAUDE_TUNING_REGISTER 0xb204
+
+/* BRG 1 */
+
+#define BRG1_CONFIGURATION_REGISTER 0xb208
+#define BRG1_BAUDE_TUNING_REGISTER 0xb20c
+
+/* BRG 2 */
+
+#define BRG2_CONFIGURATION_REGISTER 0xb210
+#define BRG2_BAUDE_TUNING_REGISTER 0xb214
+
+/* BRG Interrupts */
+
+#define BRG_CAUSE_REGISTER 0xb834
+#define BRG_MASK_REGISTER 0xb8b4
+
+/* MISC */
+
+#define MAIN_ROUTING_REGISTER 0xb400
+#define RECEIVE_CLOCK_ROUTING_REGISTER 0xb404
+#define TRANSMIT_CLOCK_ROUTING_REGISTER 0xb408
+#define COMM_UNIT_ARBITER_CONFIGURATION_REGISTER 0xb40c
+#define WATCHDOG_CONFIGURATION_REGISTER 0xb410
+#define WATCHDOG_VALUE_REGISTER 0xb414
+
+
+/*
+ * Flex TDM Registers
+ */
+
+/* FTDM Port */
+
+#define FLEXTDM_TRANSMIT_READ_POINTER 0xa800
+#define FLEXTDM_RECEIVE_READ_POINTER 0xa804
+#define FLEXTDM_CONFIGURATION_REGISTER 0xa808
+#define FLEXTDM_AUX_CHANNELA_TX_REGISTER 0xa80c
+#define FLEXTDM_AUX_CHANNELA_RX_REGISTER 0xa810
+#define FLEXTDM_AUX_CHANNELB_TX_REGISTER 0xa814
+#define FLEXTDM_AUX_CHANNELB_RX_REGISTER 0xa818
+
+/* FTDM Interrupts */
+
+#define FTDM_CAUSE_REGISTER 0xb830
+#define FTDM_MASK_REGISTER 0xb8b0
+
+
+/*
+ * GPP Interface Registers
+ */
+
+#define GPP_IO_CONTROL 0xf100
+#define GPP_LEVEL_CONTROL 0xf110
+#define GPP_VALUE 0xf104
+#define GPP_INTERRUPT_CAUSE 0xf108
+#define GPP_INTERRUPT_MASK 0xf10c
+
+#define MPP_CONTROL0 0xf000
+#define MPP_CONTROL1 0xf004
+#define MPP_CONTROL2 0xf008
+#define MPP_CONTROL3 0xf00c
+#define DEBUG_PORT_MULTIPLEX 0xf014
+#define SERIAL_PORT_MULTIPLEX 0xf010
+
+/*
+ * I2C Registers
+ */
+
+#define I2C_SLAVE_ADDRESS 0xc000
+#define I2C_EXTENDED_SLAVE_ADDRESS 0xc040
+#define I2C_DATA 0xc004
+#define I2C_CONTROL 0xc008
+#define I2C_STATUS_BAUDE_RATE 0xc00C
+#define I2C_SOFT_RESET 0xc01c
+
+/*
+ * MPSC Registers
+ */
+
+/*
+ * MPSC0
+ */
+
+#define MPSC0_MAIN_CONFIGURATION_LOW 0x8000
+#define MPSC0_MAIN_CONFIGURATION_HIGH 0x8004
+#define MPSC0_PROTOCOL_CONFIGURATION 0x8008
+#define CHANNEL0_REGISTER1 0x800c
+#define CHANNEL0_REGISTER2 0x8010
+#define CHANNEL0_REGISTER3 0x8014
+#define CHANNEL0_REGISTER4 0x8018
+#define CHANNEL0_REGISTER5 0x801c
+#define CHANNEL0_REGISTER6 0x8020
+#define CHANNEL0_REGISTER7 0x8024
+#define CHANNEL0_REGISTER8 0x8028
+#define CHANNEL0_REGISTER9 0x802c
+#define CHANNEL0_REGISTER10 0x8030
+#define CHANNEL0_REGISTER11 0x8034
+
+/*
+ * MPSC1
+ */
+
+#define MPSC1_MAIN_CONFIGURATION_LOW 0x9000
+#define MPSC1_MAIN_CONFIGURATION_HIGH 0x9004
+#define MPSC1_PROTOCOL_CONFIGURATION 0x9008
+#define CHANNEL1_REGISTER1 0x900c
+#define CHANNEL1_REGISTER2 0x9010
+#define CHANNEL1_REGISTER3 0x9014
+#define CHANNEL1_REGISTER4 0x9018
+#define CHANNEL1_REGISTER5 0x901c
+#define CHANNEL1_REGISTER6 0x9020
+#define CHANNEL1_REGISTER7 0x9024
+#define CHANNEL1_REGISTER8 0x9028
+#define CHANNEL1_REGISTER9 0x902c
+#define CHANNEL1_REGISTER10 0x9030
+#define CHANNEL1_REGISTER11 0x9034
+
+/*
+ * MPSCs Interupts
+ */
+
+#define MPSC0_CAUSE 0xb804
+#define MPSC0_MASK 0xb884
+#define MPSC1_CAUSE 0xb80c
+#define MPSC1_MASK 0xb88c
+
+#endif /* __ASM_MIPS_MV64240_H */
diff --git a/include/asm-mips/hardirq.h b/include/asm-mips/hardirq.h
new file mode 100644
index 000000000000..90bf399e6dd9
--- /dev/null
+++ b/include/asm-mips/hardirq.h
@@ -0,0 +1,24 @@
+/*
+ * 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) 1997, 98, 99, 2000, 01, 05 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_HARDIRQ_H
+#define _ASM_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <linux/irq.h>
+
+typedef struct {
+ unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+
+extern void ack_bad_irq(unsigned int irq);
+
+#endif /* _ASM_HARDIRQ_H */
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
new file mode 100644
index 000000000000..f524eaccd5f1
--- /dev/null
+++ b/include/asm-mips/hazards.h
@@ -0,0 +1,217 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef _ASM_HAZARDS_H
+#define _ASM_HAZARDS_H
+
+#include <linux/config.h>
+
+#ifdef __ASSEMBLY__
+
+ .macro _ssnop
+ sll $0, $0, 1
+ .endm
+
+ .macro _ehb
+ sll $0, $0, 3
+ .endm
+
+/*
+ * RM9000 hazards. When the JTLB is updated by tlbwi or tlbwr, a subsequent
+ * use of the JTLB for instructions should not occur for 4 cpu cycles and use
+ * for data translations should not occur for 3 cpu cycles.
+ */
+#ifdef CONFIG_CPU_RM9000
+
+ .macro mtc0_tlbw_hazard
+ .set push
+ .set mips32
+ _ssnop; _ssnop; _ssnop; _ssnop
+ .set pop
+ .endm
+
+ .macro tlbw_eret_hazard
+ .set push
+ .set mips32
+ _ssnop; _ssnop; _ssnop; _ssnop
+ .set pop
+ .endm
+
+#else
+
+/*
+ * The taken branch will result in a two cycle penalty for the two killed
+ * instructions on R4000 / R4400. Other processors only have a single cycle
+ * hazard so this is nice trick to have an optimal code for a range of
+ * processors.
+ */
+ .macro mtc0_tlbw_hazard
+ b . + 8
+ .endm
+
+ .macro tlbw_eret_hazard
+ .endm
+#endif
+
+/*
+ * mtc0->mfc0 hazard
+ * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
+ * It is a MIPS32R2 processor so ehb will clear the hazard.
+ */
+
+#ifdef CONFIG_CPU_MIPSR2
+/*
+ * Use a macro for ehb unless explicit support for MIPSR2 is enabled
+ */
+
+#define irq_enable_hazard
+ _ehb
+
+#define irq_disable_hazard
+ _ehb
+
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+
+/*
+ * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ */
+
+#define irq_enable_hazard
+
+#define irq_disable_hazard
+
+#else
+
+/*
+ * Classic MIPS needs 1 - 3 nops or ssnops
+ */
+#define irq_enable_hazard
+#define irq_disable_hazard \
+ _ssnop; _ssnop; _ssnop
+
+#endif
+
+#else /* __ASSEMBLY__ */
+
+__asm__(
+ " .macro _ssnop \n\t"
+ " sll $0, $2, 1 \n\t"
+ " .endm \n\t"
+ " \n\t"
+ " .macro _ehb \n\t"
+ " sll $0, $0, 3 \n\t"
+ " .endm \n\t");
+
+#ifdef CONFIG_CPU_RM9000
+/*
+ * RM9000 hazards. When the JTLB is updated by tlbwi or tlbwr, a subsequent
+ * use of the JTLB for instructions should not occur for 4 cpu cycles and use
+ * for data translations should not occur for 3 cpu cycles.
+ */
+
+#define mtc0_tlbw_hazard() \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "_ssnop; _ssnop; _ssnop; _ssnop\n\t" \
+ ".set\tmips0")
+
+#define tlbw_use_hazard() \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "_ssnop; _ssnop; _ssnop; _ssnop\n\t" \
+ ".set\tmips0")
+#else
+
+/*
+ * Overkill warning ...
+ */
+#define mtc0_tlbw_hazard() \
+ __asm__ __volatile__( \
+ ".set noreorder\n\t" \
+ "nop; nop; nop; nop; nop; nop;\n\t" \
+ ".set reorder\n\t")
+
+#define tlbw_use_hazard() \
+ __asm__ __volatile__( \
+ ".set noreorder\n\t" \
+ "nop; nop; nop; nop; nop; nop;\n\t" \
+ ".set reorder\n\t")
+
+#endif
+
+/*
+ * mtc0->mfc0 hazard
+ * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
+ * It is a MIPS32R2 processor so ehb will clear the hazard.
+ */
+
+#ifdef CONFIG_CPU_MIPSR2
+/*
+ * Use a macro for ehb unless explicit support for MIPSR2 is enabled
+ */
+__asm__(
+ " .macro\tirq_enable_hazard \n\t"
+ " _ehb \n\t"
+ " .endm \n\t"
+ " \n\t"
+ " .macro\tirq_disable_hazard \n\t"
+ " _ehb \n\t"
+ " .endm");
+
+#define irq_enable_hazard() \
+ __asm__ __volatile__( \
+ "_ehb\t\t\t\t# irq_enable_hazard")
+
+#define irq_disable_hazard() \
+ __asm__ __volatile__( \
+ "_ehb\t\t\t\t# irq_disable_hazard")
+
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+
+/*
+ * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ */
+
+__asm__(
+ " .macro\tirq_enable_hazard \n\t"
+ " .endm \n\t"
+ " \n\t"
+ " .macro\tirq_disable_hazard \n\t"
+ " .endm");
+
+#define irq_enable_hazard() do { } while (0)
+#define irq_disable_hazard() do { } while (0)
+
+#else
+
+/*
+ * Default for classic MIPS processors. Assume worst case hazards but don't
+ * care about the irq_enable_hazard - sooner or later the hardware will
+ * enable it and we don't care when exactly.
+ */
+
+__asm__(
+ " # \n\t"
+ " # There is a hazard but we do not care \n\t"
+ " # \n\t"
+ " .macro\tirq_enable_hazard \n\t"
+ " .endm \n\t"
+ " \n\t"
+ " .macro\tirq_disable_hazard \n\t"
+ " _ssnop; _ssnop; _ssnop \n\t"
+ " .endm");
+
+#define irq_enable_hazard() do { } while (0)
+#define irq_disable_hazard() \
+ __asm__ __volatile__( \
+ "_ssnop; _ssnop; _ssnop;\t\t# irq_disable_hazard")
+
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_HAZARDS_H */
diff --git a/include/asm-mips/hdreg.h b/include/asm-mips/hdreg.h
new file mode 100644
index 000000000000..5989bbc97cbf
--- /dev/null
+++ b/include/asm-mips/hdreg.h
@@ -0,0 +1 @@
+#warning this file is obsolete, please do not use it
diff --git a/include/asm-mips/highmem.h b/include/asm-mips/highmem.h
new file mode 100644
index 000000000000..f49930d947d4
--- /dev/null
+++ b/include/asm-mips/highmem.h
@@ -0,0 +1,103 @@
+/*
+ * highmem.h: virtual kernel memory mappings for high memory
+ *
+ * Used in CONFIG_HIGHMEM systems for memory pages which
+ * are not addressable by direct kernel virtual addresses.
+ *
+ * Copyright (C) 1999 Gerhard Wichert, Siemens AG
+ * Gerhard.Wichert@pdb.siemens.de
+ *
+ *
+ * Redesigned the x86 32-bit VM architecture to deal with
+ * up to 16 Terabyte physical memory. With current x86 CPUs
+ * we now support up to 64 Gigabytes physical RAM.
+ *
+ * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
+ */
+#ifndef _ASM_HIGHMEM_H
+#define _ASM_HIGHMEM_H
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/kmap_types.h>
+
+/* undef for production */
+#define HIGHMEM_DEBUG 1
+
+/* declarations for highmem.c */
+extern unsigned long highstart_pfn, highend_pfn;
+
+extern pte_t *kmap_pte;
+extern pgprot_t kmap_prot;
+extern pte_t *pkmap_page_table;
+
+/*
+ * Right now we initialize only a single pte table. It can be extended
+ * easily, subsequent pte tables have to be allocated in one physical
+ * chunk of RAM.
+ */
+#define PKMAP_BASE (0xfe000000UL)
+#define LAST_PKMAP 1024
+#define LAST_PKMAP_MASK (LAST_PKMAP-1)
+#define PKMAP_NR(virt) ((virt-PKMAP_BASE) >> PAGE_SHIFT)
+#define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
+
+extern void * kmap_high(struct page *page);
+extern void kunmap_high(struct page *page);
+
+/*
+ * CONFIG_LIMITED_DMA is for systems with DMA limitations such as Momentum's
+ * Jaguar ATX. This option exploits the highmem code in the kernel so is
+ * always enabled together with CONFIG_HIGHMEM but at this time doesn't
+ * actually add highmem functionality.
+ */
+
+#ifdef CONFIG_LIMITED_DMA
+
+/*
+ * These are the default functions for the no-highmem case from
+ * <linux/highmem.h>
+ */
+static inline void *kmap(struct page *page)
+{
+ might_sleep();
+ return page_address(page);
+}
+
+#define kunmap(page) do { (void) (page); } while (0)
+
+static inline void *kmap_atomic(struct page *page, enum km_type type)
+{
+ return page_address(page);
+}
+
+static inline void kunmap_atomic(void *kvaddr, enum km_type type) { }
+
+#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
+
+#define flush_cache_kmaps() do { } while (0)
+
+#else /* LIMITED_DMA */
+
+extern void *__kmap(struct page *page);
+extern void __kunmap(struct page *page);
+extern void *__kmap_atomic(struct page *page, enum km_type type);
+extern void __kunmap_atomic(void *kvaddr, enum km_type type);
+extern struct page *__kmap_atomic_to_page(void *ptr);
+
+#define kmap __kmap
+#define kunmap __kunmap
+#define kmap_atomic __kmap_atomic
+#define kunmap_atomic __kunmap_atomic
+#define kmap_atomic_to_page __kmap_atomic_to_page
+
+#define flush_cache_kmaps() flush_cache_all()
+
+#endif /* LIMITED_DMA */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_HIGHMEM_H */
diff --git a/include/asm-mips/hp-lj/asic.h b/include/asm-mips/hp-lj/asic.h
new file mode 100644
index 000000000000..fc2ca656da00
--- /dev/null
+++ b/include/asm-mips/hp-lj/asic.h
@@ -0,0 +1,7 @@
+
+typedef enum { IllegalAsic, UnknownAsic, AndrosAsic, HarmonyAsic } AsicId;
+
+AsicId GetAsicId(void);
+
+const char* const GetAsicName(void);
+
diff --git a/include/asm-mips/hw_irq.h b/include/asm-mips/hw_irq.h
new file mode 100644
index 000000000000..c854d017c0e5
--- /dev/null
+++ b/include/asm-mips/hw_irq.h
@@ -0,0 +1,27 @@
+/*
+ * 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) 2000, 2001, 2002 by Ralf Baechle
+ */
+#ifndef __ASM_HW_IRQ_H
+#define __ASM_HW_IRQ_H
+
+#include <linux/profile.h>
+#include <asm/atomic.h>
+
+extern void disable_8259A_irq(unsigned int irq);
+extern void enable_8259A_irq(unsigned int irq);
+extern int i8259A_irq_pending(unsigned int irq);
+extern void make_8259A_irq(unsigned int irq);
+extern void init_8259A(int aeoi);
+
+extern atomic_t irq_err_count;
+
+/* This may not be apropriate for all machines, we'll see ... */
+static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
+{
+}
+
+#endif /* __ASM_HW_IRQ_H */
diff --git a/include/asm-mips/i8259.h b/include/asm-mips/i8259.h
new file mode 100644
index 000000000000..0214abe3f0af
--- /dev/null
+++ b/include/asm-mips/i8259.h
@@ -0,0 +1,67 @@
+/*
+ * include/asm-mips/i8259.h
+ *
+ * i8259A interrupt definitions.
+ *
+ * Copyright (C) 2003 Maciej W. Rozycki
+ * Copyright (C) 2003 Ralf Baechle <ralf@linux-mips.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; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_I8259_H
+#define _ASM_I8259_H
+
+#include <linux/compiler.h>
+#include <linux/spinlock.h>
+
+#include <asm/io.h>
+
+extern spinlock_t i8259A_lock;
+
+extern void init_i8259_irqs(void);
+
+/*
+ * Do the traditional i8259 interrupt polling thing. This is for the few
+ * cases where no better interrupt acknowledge method is available and we
+ * absolutely must touch the i8259.
+ */
+static inline int i8259_irq(void)
+{
+ int irq;
+
+ spin_lock(&i8259A_lock);
+
+ /* Perform an interrupt acknowledge cycle on controller 1. */
+ outb(0x0C, 0x20); /* prepare for poll */
+ irq = inb(0x20) & 7;
+ if (irq == 2) {
+ /*
+ * Interrupt is cascaded so perform interrupt
+ * acknowledge on controller 2.
+ */
+ outb(0x0C, 0xA0); /* prepare for poll */
+ irq = (inb(0xA0) & 7) + 8;
+ }
+
+ if (unlikely(irq == 7)) {
+ /*
+ * This may be a spurious interrupt.
+ *
+ * Read the interrupt status register (ISR). If the most
+ * significant bit is not set then there is no valid
+ * interrupt.
+ */
+ outb(0x0B, 0x20); /* ISR register */
+ if(~inb(0x20) & 0x80)
+ irq = -1;
+ }
+
+ spin_unlock(&i8259A_lock);
+
+ return irq;
+}
+
+#endif /* _ASM_I8259_H */
diff --git a/include/asm-mips/ide.h b/include/asm-mips/ide.h
new file mode 100644
index 000000000000..bb674c3b0303
--- /dev/null
+++ b/include/asm-mips/ide.h
@@ -0,0 +1,13 @@
+/*
+ * 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.
+ *
+ * This file contains the MIPS architecture specific IDE code.
+ */
+#ifndef __ASM_IDE_H
+#define __ASM_IDE_H
+
+#include <ide.h>
+
+#endif /* __ASM_IDE_H */
diff --git a/include/asm-mips/inst.h b/include/asm-mips/inst.h
new file mode 100644
index 000000000000..6ad517241768
--- /dev/null
+++ b/include/asm-mips/inst.h
@@ -0,0 +1,371 @@
+/*
+ * Format of an instruction in memory.
+ *
+ * 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) 1996, 2000 by Ralf Baechle
+ */
+#ifndef _ASM_INST_H
+#define _ASM_INST_H
+
+/*
+ * Major opcodes; before MIPS IV cop1x was called cop3.
+ */
+enum major_op {
+ spec_op, bcond_op, j_op, jal_op,
+ beq_op, bne_op, blez_op, bgtz_op,
+ addi_op, addiu_op, slti_op, sltiu_op,
+ andi_op, ori_op, xori_op, lui_op,
+ cop0_op, cop1_op, cop2_op, cop1x_op,
+ beql_op, bnel_op, blezl_op, bgtzl_op,
+ daddi_op, daddiu_op, ldl_op, ldr_op,
+ major_1c_op, jalx_op, major_1e_op, major_1f_op,
+ lb_op, lh_op, lwl_op, lw_op,
+ lbu_op, lhu_op, lwr_op, lwu_op,
+ sb_op, sh_op, swl_op, sw_op,
+ sdl_op, sdr_op, swr_op, cache_op,
+ ll_op, lwc1_op, lwc2_op, pref_op,
+ lld_op, ldc1_op, ldc2_op, ld_op,
+ sc_op, swc1_op, swc2_op, major_3b_op, /* Opcode 0x3b is unused */
+ scd_op, sdc1_op, sdc2_op, sd_op
+};
+
+/*
+ * func field of spec opcode.
+ */
+enum spec_op {
+ sll_op, movc_op, srl_op, sra_op,
+ sllv_op, srlv_op, srav_op, spec1_unused_op, /* Opcode 0x07 is unused */
+ jr_op, jalr_op, movz_op, movn_op,
+ syscall_op, break_op, spim_op, sync_op,
+ mfhi_op, mthi_op, mflo_op, mtlo_op,
+ dsllv_op, spec2_unused_op, dsrlv_op, dsrav_op,
+ mult_op, multu_op, div_op, divu_op,
+ dmult_op, dmultu_op, ddiv_op, ddivu_op,
+ add_op, addu_op, sub_op, subu_op,
+ and_op, or_op, xor_op, nor_op,
+ spec3_unused_op, spec4_unused_op, slt_op, sltu_op,
+ dadd_op, daddu_op, dsub_op, dsubu_op,
+ tge_op, tgeu_op, tlt_op, tltu_op,
+ teq_op, spec5_unused_op, tne_op, spec6_unused_op,
+ dsll_op, spec7_unused_op, dsrl_op, dsra_op,
+ dsll32_op, spec8_unused_op, dsrl32_op, dsra32_op
+};
+
+/*
+ * rt field of bcond opcodes.
+ */
+enum rt_op {
+ bltz_op, bgez_op, bltzl_op, bgezl_op,
+ spimi_op, unused_rt_op_0x05, unused_rt_op_0x06, unused_rt_op_0x07,
+ tgei_op, tgeiu_op, tlti_op, tltiu_op,
+ teqi_op, unused_0x0d_rt_op, tnei_op, unused_0x0f_rt_op,
+ bltzal_op, bgezal_op, bltzall_op, bgezall_op
+ /*
+ * The others (0x14 - 0x1f) are unused.
+ */
+};
+
+/*
+ * rs field of cop opcodes.
+ */
+enum cop_op {
+ mfc_op = 0x00, dmfc_op = 0x01,
+ cfc_op = 0x02, mtc_op = 0x04,
+ dmtc_op = 0x05, ctc_op = 0x06,
+ bc_op = 0x08, cop_op = 0x10,
+ copm_op = 0x18
+};
+
+/*
+ * rt field of cop.bc_op opcodes
+ */
+enum bcop_op {
+ bcf_op, bct_op, bcfl_op, bctl_op
+};
+
+/*
+ * func field of cop0 coi opcodes.
+ */
+enum cop0_coi_func {
+ tlbr_op = 0x01, tlbwi_op = 0x02,
+ tlbwr_op = 0x06, tlbp_op = 0x08,
+ rfe_op = 0x10, eret_op = 0x18
+};
+
+/*
+ * func field of cop0 com opcodes.
+ */
+enum cop0_com_func {
+ tlbr1_op = 0x01, tlbw_op = 0x02,
+ tlbp1_op = 0x08, dctr_op = 0x09,
+ dctw_op = 0x0a
+};
+
+/*
+ * fmt field of cop1 opcodes.
+ */
+enum cop1_fmt {
+ s_fmt, d_fmt, e_fmt, q_fmt,
+ w_fmt, l_fmt
+};
+
+/*
+ * func field of cop1 instructions using d, s or w format.
+ */
+enum cop1_sdw_func {
+ fadd_op = 0x00, fsub_op = 0x01,
+ fmul_op = 0x02, fdiv_op = 0x03,
+ fsqrt_op = 0x04, fabs_op = 0x05,
+ fmov_op = 0x06, fneg_op = 0x07,
+ froundl_op = 0x08, ftruncl_op = 0x09,
+ fceill_op = 0x0a, ffloorl_op = 0x0b,
+ fround_op = 0x0c, ftrunc_op = 0x0d,
+ fceil_op = 0x0e, ffloor_op = 0x0f,
+ fmovc_op = 0x11, fmovz_op = 0x12,
+ fmovn_op = 0x13, frecip_op = 0x15,
+ frsqrt_op = 0x16, fcvts_op = 0x20,
+ fcvtd_op = 0x21, fcvte_op = 0x22,
+ fcvtw_op = 0x24, fcvtl_op = 0x25,
+ fcmp_op = 0x30
+};
+
+/*
+ * func field of cop1x opcodes (MIPS IV).
+ */
+enum cop1x_func {
+ lwxc1_op = 0x00, ldxc1_op = 0x01,
+ pfetch_op = 0x07, swxc1_op = 0x08,
+ sdxc1_op = 0x09, madd_s_op = 0x20,
+ madd_d_op = 0x21, madd_e_op = 0x22,
+ msub_s_op = 0x28, msub_d_op = 0x29,
+ msub_e_op = 0x2a, nmadd_s_op = 0x30,
+ nmadd_d_op = 0x31, nmadd_e_op = 0x32,
+ nmsub_s_op = 0x38, nmsub_d_op = 0x39,
+ nmsub_e_op = 0x3a
+};
+
+/*
+ * func field for mad opcodes (MIPS IV).
+ */
+enum mad_func {
+ madd_op = 0x08, msub_op = 0x0a,
+ nmadd_op = 0x0c, nmsub_op = 0x0e
+};
+
+/*
+ * Damn ... bitfields depend from byteorder :-(
+ */
+#ifdef __MIPSEB__
+struct j_format { /* Jump format */
+ unsigned int opcode : 6;
+ unsigned int target : 26;
+};
+
+struct i_format { /* Immediate format (addi, lw, ...) */
+ unsigned int opcode : 6;
+ unsigned int rs : 5;
+ unsigned int rt : 5;
+ signed int simmediate : 16;
+};
+
+struct u_format { /* Unsigned immediate format (ori, xori, ...) */
+ unsigned int opcode : 6;
+ unsigned int rs : 5;
+ unsigned int rt : 5;
+ unsigned int uimmediate : 16;
+};
+
+struct c_format { /* Cache (>= R6000) format */
+ unsigned int opcode : 6;
+ unsigned int rs : 5;
+ unsigned int c_op : 3;
+ unsigned int cache : 2;
+ unsigned int simmediate : 16;
+};
+
+struct r_format { /* Register format */
+ unsigned int opcode : 6;
+ unsigned int rs : 5;
+ unsigned int rt : 5;
+ unsigned int rd : 5;
+ unsigned int re : 5;
+ unsigned int func : 6;
+};
+
+struct p_format { /* Performance counter format (R10000) */
+ unsigned int opcode : 6;
+ unsigned int rs : 5;
+ unsigned int rt : 5;
+ unsigned int rd : 5;
+ unsigned int re : 5;
+ unsigned int func : 6;
+};
+
+struct f_format { /* FPU register format */
+ unsigned int opcode : 6;
+ unsigned int : 1;
+ unsigned int fmt : 4;
+ unsigned int rt : 5;
+ unsigned int rd : 5;
+ unsigned int re : 5;
+ unsigned int func : 6;
+};
+
+struct ma_format { /* FPU multipy and add format (MIPS IV) */
+ unsigned int opcode : 6;
+ unsigned int fr : 5;
+ unsigned int ft : 5;
+ unsigned int fs : 5;
+ unsigned int fd : 5;
+ unsigned int func : 4;
+ unsigned int fmt : 2;
+};
+
+#elif defined(__MIPSEL__)
+
+struct j_format { /* Jump format */
+ unsigned int target : 26;
+ unsigned int opcode : 6;
+};
+
+struct i_format { /* Immediate format */
+ signed int simmediate : 16;
+ unsigned int rt : 5;
+ unsigned int rs : 5;
+ unsigned int opcode : 6;
+};
+
+struct u_format { /* Unsigned immediate format */
+ unsigned int uimmediate : 16;
+ unsigned int rt : 5;
+ unsigned int rs : 5;
+ unsigned int opcode : 6;
+};
+
+struct c_format { /* Cache (>= R6000) format */
+ unsigned int simmediate : 16;
+ unsigned int cache : 2;
+ unsigned int c_op : 3;
+ unsigned int rs : 5;
+ unsigned int opcode : 6;
+};
+
+struct r_format { /* Register format */
+ unsigned int func : 6;
+ unsigned int re : 5;
+ unsigned int rd : 5;
+ unsigned int rt : 5;
+ unsigned int rs : 5;
+ unsigned int opcode : 6;
+};
+
+struct p_format { /* Performance counter format (R10000) */
+ unsigned int func : 6;
+ unsigned int re : 5;
+ unsigned int rd : 5;
+ unsigned int rt : 5;
+ unsigned int rs : 5;
+ unsigned int opcode : 6;
+};
+
+struct f_format { /* FPU register format */
+ unsigned int func : 6;
+ unsigned int re : 5;
+ unsigned int rd : 5;
+ unsigned int rt : 5;
+ unsigned int fmt : 4;
+ unsigned int : 1;
+ unsigned int opcode : 6;
+};
+
+struct ma_format { /* FPU multipy and add format (MIPS IV) */
+ unsigned int fmt : 2;
+ unsigned int func : 4;
+ unsigned int fd : 5;
+ unsigned int fs : 5;
+ unsigned int ft : 5;
+ unsigned int fr : 5;
+ unsigned int opcode : 6;
+};
+
+#else /* !defined (__MIPSEB__) && !defined (__MIPSEL__) */
+#error "MIPS but neither __MIPSEL__ nor __MIPSEB__?"
+#endif
+
+union mips_instruction {
+ unsigned int word;
+ unsigned short halfword[2];
+ unsigned char byte[4];
+ struct j_format j_format;
+ struct i_format i_format;
+ struct u_format u_format;
+ struct c_format c_format;
+ struct r_format r_format;
+ struct f_format f_format;
+ struct ma_format ma_format;
+};
+
+/* HACHACHAHCAHC ... */
+
+/* In case some other massaging is needed, keep MIPSInst as wrapper */
+
+#define MIPSInst(x) x
+
+#define I_OPCODE_SFT 26
+#define MIPSInst_OPCODE(x) (MIPSInst(x) >> I_OPCODE_SFT)
+
+#define I_JTARGET_SFT 0
+#define MIPSInst_JTARGET(x) (MIPSInst(x) & 0x03ffffff)
+
+#define I_RS_SFT 21
+#define MIPSInst_RS(x) ((MIPSInst(x) & 0x03e00000) >> I_RS_SFT)
+
+#define I_RT_SFT 16
+#define MIPSInst_RT(x) ((MIPSInst(x) & 0x001f0000) >> I_RT_SFT)
+
+#define I_IMM_SFT 0
+#define MIPSInst_SIMM(x) ((int)((short)(MIPSInst(x) & 0xffff)))
+#define MIPSInst_UIMM(x) (MIPSInst(x) & 0xffff)
+
+#define I_CACHEOP_SFT 18
+#define MIPSInst_CACHEOP(x) ((MIPSInst(x) & 0x001c0000) >> I_CACHEOP_SFT)
+
+#define I_CACHESEL_SFT 16
+#define MIPSInst_CACHESEL(x) ((MIPSInst(x) & 0x00030000) >> I_CACHESEL_SFT)
+
+#define I_RD_SFT 11
+#define MIPSInst_RD(x) ((MIPSInst(x) & 0x0000f800) >> I_RD_SFT)
+
+#define I_RE_SFT 6
+#define MIPSInst_RE(x) ((MIPSInst(x) & 0x000007c0) >> I_RE_SFT)
+
+#define I_FUNC_SFT 0
+#define MIPSInst_FUNC(x) (MIPSInst(x) & 0x0000003f)
+
+#define I_FFMT_SFT 21
+#define MIPSInst_FFMT(x) ((MIPSInst(x) & 0x01e00000) >> I_FFMT_SFT)
+
+#define I_FT_SFT 16
+#define MIPSInst_FT(x) ((MIPSInst(x) & 0x001f0000) >> I_FT_SFT)
+
+#define I_FS_SFT 11
+#define MIPSInst_FS(x) ((MIPSInst(x) & 0x0000f800) >> I_FS_SFT)
+
+#define I_FD_SFT 6
+#define MIPSInst_FD(x) ((MIPSInst(x) & 0x000007c0) >> I_FD_SFT)
+
+#define I_FR_SFT 21
+#define MIPSInst_FR(x) ((MIPSInst(x) & 0x03e00000) >> I_FR_SFT)
+
+#define I_FMA_FUNC_SFT 2
+#define MIPSInst_FMA_FUNC(x) ((MIPSInst(x) & 0x0000003c) >> I_FMA_FUNC_SFT)
+
+#define I_FMA_FFMT_SFT 0
+#define MIPSInst_FMA_FFMT(x) (MIPSInst(x) & 0x00000003)
+
+typedef unsigned int mips_instruction;
+
+#endif /* _ASM_INST_H */
diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h
new file mode 100644
index 000000000000..e8357f5379fa
--- /dev/null
+++ b/include/asm-mips/interrupt.h
@@ -0,0 +1,134 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1996 by Paul M. Antoine
+ * Copyright (C) 1999 Silicon Graphics
+ * Copyright (C) 2000 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_INTERRUPT_H
+#define _ASM_INTERRUPT_H
+
+#include <asm/hazards.h>
+
+__asm__ (
+ ".macro\tlocal_irq_enable\n\t"
+ ".set\tpush\n\t"
+ ".set\treorder\n\t"
+ ".set\tnoat\n\t"
+ "mfc0\t$1,$12\n\t"
+ "ori\t$1,0x1f\n\t"
+ "xori\t$1,0x1e\n\t"
+ "mtc0\t$1,$12\n\t"
+ "irq_enable_hazard\n\t"
+ ".set\tpop\n\t"
+ ".endm");
+
+static inline void local_irq_enable(void)
+{
+ __asm__ __volatile__(
+ "local_irq_enable"
+ : /* no outputs */
+ : /* no inputs */
+ : "memory");
+}
+
+/*
+ * For cli() we have to insert nops to make sure that the new value
+ * has actually arrived in the status register before the end of this
+ * macro.
+ * R4000/R4400 need three nops, the R4600 two nops and the R10000 needs
+ * no nops at all.
+ */
+__asm__ (
+ ".macro\tlocal_irq_disable\n\t"
+ ".set\tpush\n\t"
+ ".set\tnoat\n\t"
+ "mfc0\t$1,$12\n\t"
+ "ori\t$1,1\n\t"
+ "xori\t$1,1\n\t"
+ ".set\tnoreorder\n\t"
+ "mtc0\t$1,$12\n\t"
+ "irq_disable_hazard\n\t"
+ ".set\tpop\n\t"
+ ".endm");
+
+static inline void local_irq_disable(void)
+{
+ __asm__ __volatile__(
+ "local_irq_disable"
+ : /* no outputs */
+ : /* no inputs */
+ : "memory");
+}
+
+__asm__ (
+ ".macro\tlocal_save_flags flags\n\t"
+ ".set\tpush\n\t"
+ ".set\treorder\n\t"
+ "mfc0\t\\flags, $12\n\t"
+ ".set\tpop\n\t"
+ ".endm");
+
+#define local_save_flags(x) \
+__asm__ __volatile__( \
+ "local_save_flags %0" \
+ : "=r" (x))
+
+__asm__ (
+ ".macro\tlocal_irq_save result\n\t"
+ ".set\tpush\n\t"
+ ".set\treorder\n\t"
+ ".set\tnoat\n\t"
+ "mfc0\t\\result, $12\n\t"
+ "ori\t$1, \\result, 1\n\t"
+ "xori\t$1, 1\n\t"
+ ".set\tnoreorder\n\t"
+ "mtc0\t$1, $12\n\t"
+ "irq_disable_hazard\n\t"
+ ".set\tpop\n\t"
+ ".endm");
+
+#define local_irq_save(x) \
+__asm__ __volatile__( \
+ "local_irq_save\t%0" \
+ : "=r" (x) \
+ : /* no inputs */ \
+ : "memory")
+
+__asm__ (
+ ".macro\tlocal_irq_restore flags\n\t"
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ "mfc0\t$1, $12\n\t"
+ "andi\t\\flags, 1\n\t"
+ "ori\t$1, 1\n\t"
+ "xori\t$1, 1\n\t"
+ "or\t\\flags, $1\n\t"
+ "mtc0\t\\flags, $12\n\t"
+ "irq_disable_hazard\n\t"
+ ".set\tat\n\t"
+ ".set\treorder\n\t"
+ ".endm");
+
+#define local_irq_restore(flags) \
+do { \
+ unsigned long __tmp1; \
+ \
+ __asm__ __volatile__( \
+ "local_irq_restore\t%0" \
+ : "=r" (__tmp1) \
+ : "0" (flags) \
+ : "memory"); \
+} while(0)
+
+#define irqs_disabled() \
+({ \
+ unsigned long flags; \
+ local_save_flags(flags); \
+ !(flags & 1); \
+})
+
+#endif /* _ASM_INTERRUPT_H */
diff --git a/include/asm-mips/inventory.h b/include/asm-mips/inventory.h
new file mode 100644
index 000000000000..4cd36fe98173
--- /dev/null
+++ b/include/asm-mips/inventory.h
@@ -0,0 +1,20 @@
+/*
+ * Miguel de Icaza
+ */
+#ifndef __ASM_INVENTORY_H
+#define __ASM_INVENTORY_H
+
+typedef struct inventory_s {
+ struct inventory_s *inv_next;
+ int inv_class;
+ int inv_type;
+ int inv_controller;
+ int inv_unit;
+ int inv_state;
+} inventory_t;
+
+extern int inventory_items;
+void add_to_inventory (int class, int type, int controller, int unit, int state);
+int dump_inventory_to_user (void *userbuf, int size);
+
+#endif /* __ASM_INVENTORY_H */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
new file mode 100644
index 000000000000..039845f2e6b0
--- /dev/null
+++ b/include/asm-mips/io.h
@@ -0,0 +1,630 @@
+/*
+ * 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) 1994, 1995 Waldorf GmbH
+ * Copyright (C) 1994 - 2000 Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2004, 2005 MIPS Technologies, Inc. All rights reserved.
+ * Author: Maciej W. Rozycki <macro@mips.com>
+ */
+#ifndef _ASM_IO_H
+#define _ASM_IO_H
+
+#include <linux/config.h>
+#include <linux/compiler.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+
+#include <asm/addrspace.h>
+#include <asm/bug.h>
+#include <asm/byteorder.h>
+#include <asm/cpu.h>
+#include <asm/cpu-features.h>
+#include <asm/page.h>
+#include <asm/pgtable-bits.h>
+#include <asm/processor.h>
+
+#include <mangle-port.h>
+
+/*
+ * Slowdown I/O port space accesses for antique hardware.
+ */
+#undef CONF_SLOWDOWN_IO
+
+/*
+ * Raw operations are never swapped in software. Otoh values that raw
+ * operations are working on may or may not have been swapped by the bus
+ * hardware. An example use would be for flash memory that's used for
+ * execute in place.
+ */
+# define __raw_ioswabb(x) (x)
+# define __raw_ioswabw(x) (x)
+# define __raw_ioswabl(x) (x)
+# define __raw_ioswabq(x) (x)
+
+/*
+ * Sane hardware offers swapping of PCI/ISA I/O space accesses in hardware;
+ * less sane hardware forces software to fiddle with this...
+ */
+#if defined(CONFIG_SWAP_IO_SPACE)
+
+# define ioswabb(x) (x)
+# ifdef CONFIG_SGI_IP22
+/*
+ * IP22 seems braindead enough to swap 16bits values in hardware, but
+ * not 32bits. Go figure... Can't tell without documentation.
+ */
+# define ioswabw(x) (x)
+# else
+# define ioswabw(x) le16_to_cpu(x)
+# endif
+# define ioswabl(x) le32_to_cpu(x)
+# define ioswabq(x) le64_to_cpu(x)
+
+#else
+
+# define ioswabb(x) (x)
+# define ioswabw(x) (x)
+# define ioswabl(x) (x)
+# define ioswabq(x) (x)
+
+#endif
+
+/*
+ * Native bus accesses never swapped.
+ */
+#define bus_ioswabb(x) (x)
+#define bus_ioswabw(x) (x)
+#define bus_ioswabl(x) (x)
+#define bus_ioswabq(x) (x)
+
+#define __bus_ioswabq bus_ioswabq
+
+#define IO_SPACE_LIMIT 0xffff
+
+/*
+ * On MIPS I/O ports are memory mapped, so we access them using normal
+ * load/store instructions. mips_io_port_base is the virtual address to
+ * which all ports are being mapped. For sake of efficiency some code
+ * assumes that this is an address that can be loaded with a single lui
+ * instruction, so the lower 16 bits must be zero. Should be true on
+ * on any sane architecture; generic code does not use this assumption.
+ */
+extern const unsigned long mips_io_port_base;
+
+#define set_io_port_base(base) \
+ do { * (unsigned long *) &mips_io_port_base = (base); } while (0)
+
+/*
+ * Thanks to James van Artsdalen for a better timing-fix than
+ * the two short jumps: using outb's to a nonexistent port seems
+ * to guarantee better timings even on fast machines.
+ *
+ * On the other hand, I'd like to be sure of a non-existent port:
+ * I feel a bit unsafe about using 0x80 (should be safe, though)
+ *
+ * Linus
+ *
+ */
+
+#define __SLOW_DOWN_IO \
+ __asm__ __volatile__( \
+ "sb\t$0,0x80(%0)" \
+ : : "r" (mips_io_port_base));
+
+#ifdef CONF_SLOWDOWN_IO
+#ifdef REALLY_SLOW_IO
+#define SLOW_DOWN_IO { __SLOW_DOWN_IO; __SLOW_DOWN_IO; __SLOW_DOWN_IO; __SLOW_DOWN_IO; }
+#else
+#define SLOW_DOWN_IO __SLOW_DOWN_IO
+#endif
+#else
+#define SLOW_DOWN_IO
+#endif
+
+/*
+ * virt_to_phys - map virtual addresses to physical
+ * @address: address to remap
+ *
+ * The returned physical address is the physical (CPU) mapping for
+ * the memory address given. It is only valid to use this function on
+ * addresses directly mapped or allocated via kmalloc.
+ *
+ * This function does not give bus mappings for DMA transfers. In
+ * almost all conceivable cases a device driver should not be using
+ * this function
+ */
+static inline unsigned long virt_to_phys(volatile void * address)
+{
+ return (unsigned long)address - PAGE_OFFSET;
+}
+
+/*
+ * phys_to_virt - map physical address to virtual
+ * @address: address to remap
+ *
+ * The returned virtual address is a current CPU mapping for
+ * the memory address given. It is only valid to use this function on
+ * addresses that have a kernel mapping
+ *
+ * This function does not handle bus mappings for DMA transfers. In
+ * almost all conceivable cases a device driver should not be using
+ * this function
+ */
+static inline void * phys_to_virt(unsigned long address)
+{
+ return (void *)(address + PAGE_OFFSET);
+}
+
+/*
+ * ISA I/O bus memory addresses are 1:1 with the physical address.
+ */
+static inline unsigned long isa_virt_to_bus(volatile void * address)
+{
+ return (unsigned long)address - PAGE_OFFSET;
+}
+
+static inline void * isa_bus_to_virt(unsigned long address)
+{
+ return (void *)(address + PAGE_OFFSET);
+}
+
+#define isa_page_to_bus page_to_phys
+
+/*
+ * However PCI ones are not necessarily 1:1 and therefore these interfaces
+ * are forbidden in portable PCI drivers.
+ *
+ * Allow them for x86 for legacy drivers, though.
+ */
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+
+/*
+ * isa_slot_offset is the address where E(ISA) busaddress 0 is mapped
+ * for the processor. This implies the assumption that there is only
+ * one of these busses.
+ */
+extern unsigned long isa_slot_offset;
+
+/*
+ * Change "struct page" to physical address.
+ */
+#define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
+
+extern void * __ioremap(phys_t offset, phys_t size, unsigned long flags);
+extern void __iounmap(volatile void __iomem *addr);
+
+static inline void * __ioremap_mode(phys_t offset, unsigned long size,
+ unsigned long flags)
+{
+ if (cpu_has_64bit_addresses) {
+ u64 base = UNCAC_BASE;
+
+ /*
+ * R10000 supports a 2 bit uncached attribute therefore
+ * UNCAC_BASE may not equal IO_BASE.
+ */
+ if (flags == _CACHE_UNCACHED)
+ base = (u64) IO_BASE;
+ return (void *) (unsigned long) (base + offset);
+ }
+
+ return __ioremap(offset, size, flags);
+}
+
+/*
+ * ioremap - map bus memory into CPU space
+ * @offset: bus address of the memory
+ * @size: size of the resource to map
+ *
+ * ioremap performs a platform specific sequence of operations to
+ * make bus memory CPU accessible via the readb/readw/readl/writeb/
+ * writew/writel functions and the other mmio helpers. The returned
+ * address is not guaranteed to be usable directly as a virtual
+ * address.
+ */
+#define ioremap(offset, size) \
+ __ioremap_mode((offset), (size), _CACHE_UNCACHED)
+
+/*
+ * ioremap_nocache - map bus memory into CPU space
+ * @offset: bus address of the memory
+ * @size: size of the resource to map
+ *
+ * ioremap_nocache performs a platform specific sequence of operations to
+ * make bus memory CPU accessible via the readb/readw/readl/writeb/
+ * writew/writel functions and the other mmio helpers. The returned
+ * address is not guaranteed to be usable directly as a virtual
+ * address.
+ *
+ * This version of ioremap ensures that the memory is marked uncachable
+ * on the CPU as well as honouring existing caching rules from things like
+ * the PCI bus. Note that there are other caches and buffers on many
+ * busses. In paticular driver authors should read up on PCI writes
+ *
+ * It's useful if some control registers are in such an area and
+ * write combining or read caching is not desirable:
+ */
+#define ioremap_nocache(offset, size) \
+ __ioremap_mode((offset), (size), _CACHE_UNCACHED)
+
+/*
+ * These two are MIPS specific ioremap variant. ioremap_cacheable_cow
+ * requests a cachable mapping, ioremap_uncached_accelerated requests a
+ * mapping using the uncached accelerated mode which isn't supported on
+ * all processors.
+ */
+#define ioremap_cacheable_cow(offset, size) \
+ __ioremap_mode((offset), (size), _CACHE_CACHABLE_COW)
+#define ioremap_uncached_accelerated(offset, size) \
+ __ioremap_mode((offset), (size), _CACHE_UNCACHED_ACCELERATED)
+
+static inline void iounmap(volatile void __iomem *addr)
+{
+ if (cpu_has_64bit_addresses)
+ return;
+
+ __iounmap(addr);
+}
+
+
+#define __BUILD_MEMORY_SINGLE(pfx, bwlq, type, irq) \
+ \
+static inline void pfx##write##bwlq(type val, \
+ volatile void __iomem *mem) \
+{ \
+ volatile type *__mem; \
+ type __val; \
+ \
+ __mem = (void *)__swizzle_addr_##bwlq((unsigned long)(mem)); \
+ \
+ __val = pfx##ioswab##bwlq(val); \
+ \
+ if (sizeof(type) != sizeof(u64) || sizeof(u64) == sizeof(long)) \
+ *__mem = __val; \
+ else if (cpu_has_64bits) { \
+ unsigned long __flags; \
+ type __tmp; \
+ \
+ if (irq) \
+ local_irq_save(__flags); \
+ __asm__ __volatile__( \
+ ".set mips3" "\t\t# __writeq""\n\t" \
+ "dsll32 %L0, %L0, 0" "\n\t" \
+ "dsrl32 %L0, %L0, 0" "\n\t" \
+ "dsll32 %M0, %M0, 0" "\n\t" \
+ "or %L0, %L0, %M0" "\n\t" \
+ "sd %L0, %2" "\n\t" \
+ ".set mips0" "\n" \
+ : "=r" (__tmp) \
+ : "0" (__val), "m" (*__mem)); \
+ if (irq) \
+ local_irq_restore(__flags); \
+ } else \
+ BUG(); \
+} \
+ \
+static inline type pfx##read##bwlq(volatile void __iomem *mem) \
+{ \
+ volatile type *__mem; \
+ type __val; \
+ \
+ __mem = (void *)__swizzle_addr_##bwlq((unsigned long)(mem)); \
+ \
+ if (sizeof(type) != sizeof(u64) || sizeof(u64) == sizeof(long)) \
+ __val = *__mem; \
+ else if (cpu_has_64bits) { \
+ unsigned long __flags; \
+ \
+ local_irq_save(__flags); \
+ __asm__ __volatile__( \
+ ".set mips3" "\t\t# __readq" "\n\t" \
+ "ld %L0, %1" "\n\t" \
+ "dsra32 %M0, %L0, 0" "\n\t" \
+ "sll %L0, %L0, 0" "\n\t" \
+ ".set mips0" "\n" \
+ : "=r" (__val) \
+ : "m" (*__mem)); \
+ local_irq_restore(__flags); \
+ } else { \
+ __val = 0; \
+ BUG(); \
+ } \
+ \
+ return pfx##ioswab##bwlq(__val); \
+}
+
+#define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p, slow) \
+ \
+static inline void pfx##out##bwlq##p(type val, unsigned long port) \
+{ \
+ volatile type *__addr; \
+ type __val; \
+ \
+ port = __swizzle_addr_##bwlq(port); \
+ __addr = (void *)(mips_io_port_base + port); \
+ \
+ __val = pfx##ioswab##bwlq(val); \
+ \
+ if (sizeof(type) != sizeof(u64)) { \
+ *__addr = __val; \
+ slow; \
+ } else \
+ BUILD_BUG(); \
+} \
+ \
+static inline type pfx##in##bwlq##p(unsigned long port) \
+{ \
+ volatile type *__addr; \
+ type __val; \
+ \
+ port = __swizzle_addr_##bwlq(port); \
+ __addr = (void *)(mips_io_port_base + port); \
+ \
+ if (sizeof(type) != sizeof(u64)) { \
+ __val = *__addr; \
+ slow; \
+ } else { \
+ __val = 0; \
+ BUILD_BUG(); \
+ } \
+ \
+ return pfx##ioswab##bwlq(__val); \
+}
+
+#define __BUILD_MEMORY_PFX(bus, bwlq, type) \
+ \
+__BUILD_MEMORY_SINGLE(bus, bwlq, type, 1)
+
+#define __BUILD_IOPORT_PFX(bus, bwlq, type) \
+ \
+__BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
+__BUILD_IOPORT_SINGLE(bus, bwlq, type, _p, SLOW_DOWN_IO)
+
+#define BUILDIO(bwlq, type) \
+ \
+__BUILD_MEMORY_PFX(, bwlq, type) \
+__BUILD_MEMORY_PFX(__raw_, bwlq, type) \
+__BUILD_MEMORY_PFX(bus_, bwlq, type) \
+__BUILD_IOPORT_PFX(, bwlq, type) \
+__BUILD_IOPORT_PFX(__raw_, bwlq, type)
+
+#define __BUILDIO(bwlq, type) \
+ \
+__BUILD_MEMORY_SINGLE(__bus_, bwlq, type, 0)
+
+BUILDIO(b, u8)
+BUILDIO(w, u16)
+BUILDIO(l, u32)
+BUILDIO(q, u64)
+
+__BUILDIO(q, u64)
+
+#define readb_relaxed readb
+#define readw_relaxed readw
+#define readl_relaxed readl
+#define readq_relaxed readq
+
+/*
+ * Some code tests for these symbols
+ */
+#define readq readq
+#define writeq writeq
+
+#define __BUILD_MEMORY_STRING(bwlq, type) \
+ \
+static inline void writes##bwlq(volatile void __iomem *mem, void *addr, \
+ unsigned int count) \
+{ \
+ volatile type *__addr = addr; \
+ \
+ while (count--) { \
+ __raw_write##bwlq(*__addr, mem); \
+ __addr++; \
+ } \
+} \
+ \
+static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \
+ unsigned int count) \
+{ \
+ volatile type *__addr = addr; \
+ \
+ while (count--) { \
+ *__addr = __raw_read##bwlq(mem); \
+ __addr++; \
+ } \
+}
+
+#define __BUILD_IOPORT_STRING(bwlq, type) \
+ \
+static inline void outs##bwlq(unsigned long port, void *addr, \
+ unsigned int count) \
+{ \
+ volatile type *__addr = addr; \
+ \
+ while (count--) { \
+ __raw_out##bwlq(*__addr, port); \
+ __addr++; \
+ } \
+} \
+ \
+static inline void ins##bwlq(unsigned long port, void *addr, \
+ unsigned int count) \
+{ \
+ volatile type *__addr = addr; \
+ \
+ while (count--) { \
+ *__addr = __raw_in##bwlq(port); \
+ __addr++; \
+ } \
+}
+
+#define BUILDSTRING(bwlq, type) \
+ \
+__BUILD_MEMORY_STRING(bwlq, type) \
+__BUILD_IOPORT_STRING(bwlq, type)
+
+BUILDSTRING(b, u8)
+BUILDSTRING(w, u16)
+BUILDSTRING(l, u32)
+BUILDSTRING(q, u64)
+
+
+/* Depends on MIPS II instruction set */
+#define mmiowb() asm volatile ("sync" ::: "memory")
+
+#define memset_io(a,b,c) memset((void *)(a),(b),(c))
+#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
+#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
+
+/*
+ * Memory Mapped I/O
+ */
+#define ioread8(addr) readb(addr)
+#define ioread16(addr) readw(addr)
+#define ioread32(addr) readl(addr)
+
+#define iowrite8(b,addr) writeb(b,addr)
+#define iowrite16(w,addr) writew(w,addr)
+#define iowrite32(l,addr) writel(l,addr)
+
+#define ioread8_rep(a,b,c) readsb(a,b,c)
+#define ioread16_rep(a,b,c) readsw(a,b,c)
+#define ioread32_rep(a,b,c) readsl(a,b,c)
+
+#define iowrite8_rep(a,b,c) writesb(a,b,c)
+#define iowrite16_rep(a,b,c) writesw(a,b,c)
+#define iowrite32_rep(a,b,c) writesl(a,b,c)
+
+/* Create a virtual mapping cookie for an IO port range */
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *);
+
+/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
+struct pci_dev;
+extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+
+/*
+ * ISA space is 'always mapped' on currently supported MIPS systems, no need
+ * to explicitly ioremap() it. The fact that the ISA IO space is mapped
+ * to PAGE_OFFSET is pure coincidence - it does not mean ISA values
+ * are physical addresses. The following constant pointer can be
+ * used as the IO-area pointer (it can be iounmapped as well, so the
+ * analogy with PCI is quite large):
+ */
+#define __ISA_IO_base ((char *)(isa_slot_offset))
+
+#define isa_readb(a) readb(__ISA_IO_base + (a))
+#define isa_readw(a) readw(__ISA_IO_base + (a))
+#define isa_readl(a) readl(__ISA_IO_base + (a))
+#define isa_readq(a) readq(__ISA_IO_base + (a))
+#define isa_writeb(b,a) writeb(b,__ISA_IO_base + (a))
+#define isa_writew(w,a) writew(w,__ISA_IO_base + (a))
+#define isa_writel(l,a) writel(l,__ISA_IO_base + (a))
+#define isa_writeq(q,a) writeq(q,__ISA_IO_base + (a))
+#define isa_memset_io(a,b,c) memset_io(__ISA_IO_base + (a),(b),(c))
+#define isa_memcpy_fromio(a,b,c) memcpy_fromio((a),__ISA_IO_base + (b),(c))
+#define isa_memcpy_toio(a,b,c) memcpy_toio(__ISA_IO_base + (a),(b),(c))
+
+/*
+ * We don't have csum_partial_copy_fromio() yet, so we cheat here and
+ * just copy it. The net code will then do the checksum later.
+ */
+#define eth_io_copy_and_sum(skb,src,len,unused) memcpy_fromio((skb)->data,(src),(len))
+#define isa_eth_io_copy_and_sum(a,b,c,d) eth_copy_and_sum((a),(b),(c),(d))
+
+/*
+ * check_signature - find BIOS signatures
+ * @io_addr: mmio address to check
+ * @signature: signature block
+ * @length: length of signature
+ *
+ * Perform a signature comparison with the mmio address io_addr. This
+ * address should have been obtained by ioremap.
+ * Returns 1 on a match.
+ */
+static inline int check_signature(char __iomem *io_addr,
+ const unsigned char *signature, int length)
+{
+ int retval = 0;
+ do {
+ if (readb(io_addr) != *signature)
+ goto out;
+ io_addr++;
+ signature++;
+ length--;
+ } while (length);
+ retval = 1;
+out:
+ return retval;
+}
+
+/*
+ * The caches on some architectures aren't dma-coherent and have need to
+ * handle this in software. There are three types of operations that
+ * can be applied to dma buffers.
+ *
+ * - dma_cache_wback_inv(start, size) makes caches and coherent by
+ * writing the content of the caches back to memory, if necessary.
+ * The function also invalidates the affected part of the caches as
+ * necessary before DMA transfers from outside to memory.
+ * - dma_cache_wback(start, size) makes caches and coherent by
+ * writing the content of the caches back to memory, if necessary.
+ * The function also invalidates the affected part of the caches as
+ * necessary before DMA transfers from outside to memory.
+ * - dma_cache_inv(start, size) invalidates the affected parts of the
+ * caches. Dirty lines of the caches may be written back or simply
+ * be discarded. This operation is necessary before dma operations
+ * to the memory.
+ */
+#ifdef CONFIG_DMA_NONCOHERENT
+
+extern void (*_dma_cache_wback_inv)(unsigned long start, unsigned long size);
+extern void (*_dma_cache_wback)(unsigned long start, unsigned long size);
+extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+
+#define dma_cache_wback_inv(start, size) _dma_cache_wback_inv(start,size)
+#define dma_cache_wback(start, size) _dma_cache_wback(start,size)
+#define dma_cache_inv(start, size) _dma_cache_inv(start,size)
+
+#else /* Sane hardware */
+
+#define dma_cache_wback_inv(start,size) \
+ do { (void) (start); (void) (size); } while (0)
+#define dma_cache_wback(start,size) \
+ do { (void) (start); (void) (size); } while (0)
+#define dma_cache_inv(start,size) \
+ do { (void) (start); (void) (size); } while (0)
+
+#endif /* CONFIG_DMA_NONCOHERENT */
+
+/*
+ * Read a 32-bit register that requires a 64-bit read cycle on the bus.
+ * Avoid interrupt mucking, just adjust the address for 4-byte access.
+ * Assume the addresses are 8-byte aligned.
+ */
+#ifdef __MIPSEB__
+#define __CSR_32_ADJUST 4
+#else
+#define __CSR_32_ADJUST 0
+#endif
+
+#define csr_out32(v,a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST) = (v))
+#define csr_in32(a) (*(volatile u32 *)((unsigned long)(a) + __CSR_32_ADJUST))
+
+/*
+ * 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 /* _ASM_IO_H */
diff --git a/include/asm-mips/ioctl.h b/include/asm-mips/ioctl.h
new file mode 100644
index 000000000000..cba641a6ce09
--- /dev/null
+++ b/include/asm-mips/ioctl.h
@@ -0,0 +1,99 @@
+/*
+ * 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) 1995, 96, 99, 2001 Ralf Baechle
+ */
+#ifndef _ASM_IOCTL_H
+#define _ASM_IOCTL_H
+
+/*
+ * The original linux ioctl numbering scheme was just a general
+ * "anything goes" setup, where more or less random numbers were
+ * assigned. Sorry, I was clueless when I started out on this.
+ *
+ * On the alpha, we'll try to clean it up a bit, using a more sane
+ * ioctl numbering, and also trying to be compatible with OSF/1 in
+ * the process. I'd like to clean it up for the i386 as well, but
+ * it's so painful recognizing both the new and the old numbers..
+ *
+ * The same applies for for the MIPS ABI; in fact even the macros
+ * from Linux/Alpha fit almost perfectly.
+ */
+
+#define _IOC_NRBITS 8
+#define _IOC_TYPEBITS 8
+#define _IOC_SIZEBITS 13
+#define _IOC_DIRBITS 3
+
+#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT 0
+#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+/*
+ * We to additionally limit parameters to a maximum 255 bytes.
+ */
+#define _IOC_SLMASK 0xff
+
+/*
+ * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit.
+ * And this turns out useful to catch old ioctl numbers in header
+ * files for us.
+ */
+#define _IOC_NONE 1U
+#define _IOC_READ 2U
+#define _IOC_WRITE 4U
+
+/*
+ * The following are included for compatibility
+ */
+#define _IOC_VOID 0x20000000
+#define _IOC_OUT 0x40000000
+#define _IOC_IN 0x80000000
+#define _IOC_INOUT (IOC_IN|IOC_OUT)
+
+#define _IOC(dir,type,nr,size) \
+ (((dir) << _IOC_DIRSHIFT) | \
+ ((type) << _IOC_TYPESHIFT) | \
+ ((nr) << _IOC_NRSHIFT) | \
+ ((size) << _IOC_SIZESHIFT))
+
+/* provoke compile error for invalid uses of size argument */
+extern unsigned int __invalid_size_argument_for_IOC;
+#define _IOC_TYPECHECK(t) \
+ ((sizeof(t) == sizeof(t[1]) && \
+ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
+ sizeof(t) : __invalid_size_argument_for_IOC)
+
+/* used to create numbers */
+#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
+#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
+#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+
+
+/* used to decode them.. */
+#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
+#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
+#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
+#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
+
+/* ...and for the drivers/sound files... */
+
+#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
+#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
+#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
+#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
+#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
+
+#endif /* _ASM_IOCTL_H */
diff --git a/include/asm-mips/ioctls.h b/include/asm-mips/ioctls.h
new file mode 100644
index 000000000000..92f6c36aac4d
--- /dev/null
+++ b/include/asm-mips/ioctls.h
@@ -0,0 +1,105 @@
+/*
+ * 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) 1995, 1996, 2001 Ralf Baechle
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef __ASM_IOCTLS_H
+#define __ASM_IOCTLS_H
+
+#include <asm/ioctl.h>
+
+#define TCGETA 0x5401
+#define TCSETA 0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
+#define TCSETAW 0x5403
+#define TCSETAF 0x5404
+
+#define TCSBRK 0x5405
+#define TCXONC 0x5406
+#define TCFLSH 0x5407
+
+#define TCGETS 0x540d
+#define TCSETS 0x540e
+#define TCSETSW 0x540f
+#define TCSETSF 0x5410
+
+#define TIOCEXCL 0x740d /* set exclusive use of tty */
+#define TIOCNXCL 0x740e /* reset exclusive use of tty */
+#define TIOCOUTQ 0x7472 /* output queue size */
+#define TIOCSTI 0x5472 /* simulate terminal input */
+#define TIOCMGET 0x741d /* get all modem bits */
+#define TIOCMBIS 0x741b /* bis modem bits */
+#define TIOCMBIC 0x741c /* bic modem bits */
+#define TIOCMSET 0x741a /* set all modem bits */
+#define TIOCPKT 0x5470 /* pty: set/clear packet mode */
+#define TIOCPKT_DATA 0x00 /* data packet */
+#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
+#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
+#define TIOCPKT_STOP 0x04 /* stop output */
+#define TIOCPKT_START 0x08 /* start output */
+#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
+#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
+/* #define TIOCPKT_IOCTL 0x40 state change of pty driver */
+#define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */
+#define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */
+#define TIOCNOTTY 0x5471 /* void tty association */
+#define TIOCSETD 0x7401
+#define TIOCGETD 0x7400
+
+#define FIOCLEX 0x6601
+#define FIONCLEX 0x6602
+#define FIOASYNC 0x667d
+#define FIONBIO 0x667e
+#define FIOQSIZE 0x667f
+
+#define TIOCGLTC 0x7474 /* get special local chars */
+#define TIOCSLTC 0x7475 /* set special local chars */
+#define TIOCSPGRP _IOW('t', 118, int) /* set pgrp of tty */
+#define TIOCGPGRP _IOR('t', 119, int) /* get pgrp of tty */
+#define TIOCCONS _IOW('t', 120, int) /* become virtual console */
+
+#define FIONREAD 0x467f
+#define TIOCINQ FIONREAD
+
+#define TIOCGETP 0x7408
+#define TIOCSETP 0x7409
+#define TIOCSETN 0x740a /* TIOCSETP wo flush */
+
+/* #define TIOCSETA _IOW('t', 20, struct termios) set termios struct */
+/* #define TIOCSETAW _IOW('t', 21, struct termios) drain output, set */
+/* #define TIOCSETAF _IOW('t', 22, struct termios) drn out, fls in, set */
+/* #define TIOCGETD _IOR('t', 26, int) get line discipline */
+/* #define TIOCSETD _IOW('t', 27, int) set line discipline */
+ /* 127-124 compat */
+
+#define TIOCSBRK 0x5427 /* BSD compatibility */
+#define TIOCCBRK 0x5428 /* BSD compatibility */
+#define TIOCGSID 0x7416 /* Return the session ID of FD */
+#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
+
+/* I hope the range from 0x5480 on is free ... */
+#define TIOCSCTTY 0x5480 /* become controlling tty */
+#define TIOCGSOFTCAR 0x5481
+#define TIOCSSOFTCAR 0x5482
+#define TIOCLINUX 0x5483
+#define TIOCGSERIAL 0x5484
+#define TIOCSSERIAL 0x5485
+#define TCSBRKP 0x5486 /* Needed for POSIX tcsendbreak() */
+#define TIOCSERCONFIG 0x5488
+#define TIOCSERGWILD 0x5489
+#define TIOCSERSWILD 0x548a
+#define TIOCGLCKTRMIOS 0x548b
+#define TIOCSLCKTRMIOS 0x548c
+#define TIOCSERGSTRUCT 0x548d /* For debugging only */
+#define TIOCSERGETLSR 0x548e /* Get line status register */
+#define TIOCSERGETMULTI 0x548f /* Get multiport config */
+#define TIOCSERSETMULTI 0x5490 /* Set multiport config */
+#define TIOCMIWAIT 0x5491 /* wait for a change on serial input line(s) */
+#define TIOCGICOUNT 0x5492 /* read serial port inline interrupt counts */
+#define TIOCGHAYESESP 0x5493 /* Get Hayes ESP configuration */
+#define TIOCSHAYESESP 0x5494 /* Set Hayes ESP configuration */
+
+#endif /* __ASM_IOCTLS_H */
diff --git a/include/asm-mips/ip32/crime.h b/include/asm-mips/ip32/crime.h
new file mode 100644
index 000000000000..152879bae20f
--- /dev/null
+++ b/include/asm-mips/ip32/crime.h
@@ -0,0 +1,161 @@
+/*
+ * Definitions for the SGI CRIME (CPU, Rendering, Interconnect and Memory
+ * Engine)
+ *
+ * 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) 2000 Harald Koerfgen
+ */
+
+#ifndef __ASM_CRIME_H__
+#define __ASM_CRIME_H__
+
+/*
+ * Address map
+ */
+#define CRIME_BASE 0x14000000 /* physical */
+
+#undef BIT
+#define BIT(x) (1UL << (x))
+
+struct sgi_crime {
+ volatile unsigned long id;
+#define CRIME_ID_MASK 0xff
+#define CRIME_ID_IDBITS 0xf0
+#define CRIME_ID_IDVALUE 0xa0
+#define CRIME_ID_REV 0x0f
+#define CRIME_REV_PETTY 0x00
+#define CRIME_REV_11 0x11
+#define CRIME_REV_13 0x13
+#define CRIME_REV_14 0x14
+
+ volatile unsigned long control;
+#define CRIME_CONTROL_MASK 0x3fff
+#define CRIME_CONTROL_TRITON_SYSADC 0x2000
+#define CRIME_CONTROL_CRIME_SYSADC 0x1000
+#define CRIME_CONTROL_HARD_RESET 0x0800
+#define CRIME_CONTROL_SOFT_RESET 0x0400
+#define CRIME_CONTROL_DOG_ENA 0x0200
+#define CRIME_CONTROL_ENDIANESS 0x0100
+#define CRIME_CONTROL_ENDIAN_BIG 0x0100
+#define CRIME_CONTROL_ENDIAN_LITTLE 0x0000
+#define CRIME_CONTROL_CQUEUE_HWM 0x000f
+#define CRIME_CONTROL_CQUEUE_SHFT 0
+#define CRIME_CONTROL_WBUF_HWM 0x00f0
+#define CRIME_CONTROL_WBUF_SHFT 8
+
+ volatile unsigned long istat;
+ volatile unsigned long imask;
+ volatile unsigned long soft_int;
+ volatile unsigned long hard_int;
+#define MACE_VID_IN1_INT BIT(0)
+#define MACE_VID_IN2_INT BIT(1)
+#define MACE_VID_OUT_INT BIT(2)
+#define MACE_ETHERNET_INT BIT(3)
+#define MACE_SUPERIO_INT BIT(4)
+#define MACE_MISC_INT BIT(5)
+#define MACE_AUDIO_INT BIT(6)
+#define MACE_PCI_BRIDGE_INT BIT(7)
+#define MACEPCI_SCSI0_INT BIT(8)
+#define MACEPCI_SCSI1_INT BIT(9)
+#define MACEPCI_SLOT0_INT BIT(10)
+#define MACEPCI_SLOT1_INT BIT(11)
+#define MACEPCI_SLOT2_INT BIT(12)
+#define MACEPCI_SHARED0_INT BIT(13)
+#define MACEPCI_SHARED1_INT BIT(14)
+#define MACEPCI_SHARED2_INT BIT(15)
+#define CRIME_GBE0_INT BIT(16)
+#define CRIME_GBE1_INT BIT(17)
+#define CRIME_GBE2_INT BIT(18)
+#define CRIME_GBE3_INT BIT(19)
+#define CRIME_CPUERR_INT BIT(20)
+#define CRIME_MEMERR_INT BIT(21)
+#define CRIME_RE_EMPTY_E_INT BIT(22)
+#define CRIME_RE_FULL_E_INT BIT(23)
+#define CRIME_RE_IDLE_E_INT BIT(24)
+#define CRIME_RE_EMPTY_L_INT BIT(25)
+#define CRIME_RE_FULL_L_INT BIT(26)
+#define CRIME_RE_IDLE_L_INT BIT(27)
+#define CRIME_SOFT0_INT BIT(28)
+#define CRIME_SOFT1_INT BIT(29)
+#define CRIME_SOFT2_INT BIT(30)
+#define CRIME_SYSCORERR_INT CRIME_SOFT2_INT
+#define CRIME_VICE_INT BIT(31)
+/* Masks for deciding who handles the interrupt */
+#define CRIME_MACE_INT_MASK 0x8f
+#define CRIME_MACEISA_INT_MASK 0x70
+#define CRIME_MACEPCI_INT_MASK 0xff00
+#define CRIME_CRIME_INT_MASK 0xffff0000
+
+ volatile unsigned long watchdog;
+#define CRIME_DOG_POWER_ON_RESET 0x00010000
+#define CRIME_DOG_WARM_RESET 0x00080000
+#define CRIME_DOG_TIMEOUT (CRIME_DOG_POWER_ON_RESET|CRIME_DOG_WARM_RESET)
+#define CRIME_DOG_VALUE 0x00007fff
+
+ volatile unsigned long timer;
+#define CRIME_MASTER_FREQ 66666500 /* Crime upcounter frequency */
+#define CRIME_NS_PER_TICK 15 /* for delay_calibrate */
+
+ volatile unsigned long cpu_error_addr;
+#define CRIME_CPU_ERROR_ADDR_MASK 0x3ffffffff
+
+ volatile unsigned long cpu_error_stat;
+#define CRIME_CPU_ERROR_MASK 0x7 /* cpu error stat is 3 bits */
+#define CRIME_CPU_ERROR_CPU_ILL_ADDR 0x4
+#define CRIME_CPU_ERROR_VICE_WRT_PRTY 0x2
+#define CRIME_CPU_ERROR_CPU_WRT_PRTY 0x1
+
+ unsigned long _pad0[54];
+
+ volatile unsigned long mc_ctrl;
+ volatile unsigned long bank_ctrl[8];
+#define CRIME_MEM_BANK_CONTROL_MASK 0x11f /* 9 bits 7:5 reserved */
+#define CRIME_MEM_BANK_CONTROL_ADDR 0x01f
+#define CRIME_MEM_BANK_CONTROL_SDRAM_SIZE 0x100
+#define CRIME_MAXBANKS 8
+
+ volatile unsigned long mem_ref_counter;
+#define CRIME_MEM_REF_COUNTER_MASK 0x3ff /* 10bit */
+
+ volatile unsigned long mem_error_stat;
+#define CRIME_MEM_ERROR_STAT_MASK 0x0ff7ffff /* 28-bit register */
+#define CRIME_MEM_ERROR_MACE_ID 0x0000007f
+#define CRIME_MEM_ERROR_MACE_ACCESS 0x00000080
+#define CRIME_MEM_ERROR_RE_ID 0x00007f00
+#define CRIME_MEM_ERROR_RE_ACCESS 0x00008000
+#define CRIME_MEM_ERROR_GBE_ACCESS 0x00010000
+#define CRIME_MEM_ERROR_VICE_ACCESS 0x00020000
+#define CRIME_MEM_ERROR_CPU_ACCESS 0x00040000
+#define CRIME_MEM_ERROR_RESERVED 0x00080000
+#define CRIME_MEM_ERROR_SOFT_ERR 0x00100000
+#define CRIME_MEM_ERROR_HARD_ERR 0x00200000
+#define CRIME_MEM_ERROR_MULTIPLE 0x00400000
+#define CRIME_MEM_ERROR_ECC 0x01800000
+#define CRIME_MEM_ERROR_MEM_ECC_RD 0x00800000
+#define CRIME_MEM_ERROR_MEM_ECC_RMW 0x01000000
+#define CRIME_MEM_ERROR_INV 0x0e000000
+#define CRIME_MEM_ERROR_INV_MEM_ADDR_RD 0x02000000
+#define CRIME_MEM_ERROR_INV_MEM_ADDR_WR 0x04000000
+#define CRIME_MEM_ERROR_INV_MEM_ADDR_RMW 0x08000000
+
+ volatile unsigned long mem_error_addr;
+#define CRIME_MEM_ERROR_ADDR_MASK 0x3fffffff
+
+ volatile unsigned long mem_ecc_syn;
+#define CRIME_MEM_ERROR_ECC_SYN_MASK 0xffffffff
+
+ volatile unsigned long mem_ecc_chk;
+#define CRIME_MEM_ERROR_ECC_CHK_MASK 0xffffffff
+
+ volatile unsigned long mem_ecc_repl;
+#define CRIME_MEM_ERROR_ECC_REPL_MASK 0xffffffff
+};
+
+extern struct sgi_crime *crime;
+
+#define CRIME_HI_MEM_BASE 0x40000000 /* this is where whole 1G of RAM is mapped */
+
+#endif /* __ASM_CRIME_H__ */
diff --git a/include/asm-mips/ip32/ip32_ints.h b/include/asm-mips/ip32/ip32_ints.h
new file mode 100644
index 000000000000..c3c280e3d591
--- /dev/null
+++ b/include/asm-mips/ip32/ip32_ints.h
@@ -0,0 +1,94 @@
+/*
+ * 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) 2000 Harald Koerfgen
+ */
+
+#ifndef __ASM_IP32_INTS_H
+#define __ASM_IP32_INTS_H
+
+/*
+ * This list reflects the assignment of interrupt numbers to
+ * interrupting events. Order is fairly irrelevant to handling
+ * priority. This differs from irix.
+ */
+
+/* CPU */
+#define IP32_R4K_TIMER_IRQ 0
+
+/* MACE */
+#define MACE_VID_IN1_IRQ 1
+#define MACE_VID_IN2_IRQ 2
+#define MACE_VID_OUT_IRQ 3
+#define MACE_ETHERNET_IRQ 4
+/* SUPERIO, MISC, and AUDIO are MACEISA */
+#define MACE_PCI_BRIDGE_IRQ 8
+
+/* MACEPCI */
+#define MACEPCI_SCSI0_IRQ 9
+#define MACEPCI_SCSI1_IRQ 10
+#define MACEPCI_SLOT0_IRQ 11
+#define MACEPCI_SLOT1_IRQ 12
+#define MACEPCI_SLOT2_IRQ 13
+#define MACEPCI_SHARED0_IRQ 14
+#define MACEPCI_SHARED1_IRQ 15
+#define MACEPCI_SHARED2_IRQ 16
+
+/* CRIME */
+#define CRIME_GBE0_IRQ 17
+#define CRIME_GBE1_IRQ 18
+#define CRIME_GBE2_IRQ 19
+#define CRIME_GBE3_IRQ 20
+#define CRIME_CPUERR_IRQ 21
+#define CRIME_MEMERR_IRQ 22
+#define CRIME_RE_EMPTY_E_IRQ 23
+#define CRIME_RE_FULL_E_IRQ 24
+#define CRIME_RE_IDLE_E_IRQ 25
+#define CRIME_RE_EMPTY_L_IRQ 26
+#define CRIME_RE_FULL_L_IRQ 27
+#define CRIME_RE_IDLE_L_IRQ 28
+#define CRIME_SOFT0_IRQ 29
+#define CRIME_SOFT1_IRQ 30
+#define CRIME_SOFT2_IRQ 31
+#define CRIME_SYSCORERR_IRQ CRIME_SOFT2_IRQ
+#define CRIME_VICE_IRQ 32
+
+/* MACEISA */
+#define MACEISA_AUDIO_SW_IRQ 33
+#define MACEISA_AUDIO_SC_IRQ 34
+#define MACEISA_AUDIO1_DMAT_IRQ 35
+#define MACEISA_AUDIO1_OF_IRQ 36
+#define MACEISA_AUDIO2_DMAT_IRQ 37
+#define MACEISA_AUDIO2_MERR_IRQ 38
+#define MACEISA_AUDIO3_DMAT_IRQ 39
+#define MACEISA_AUDIO3_MERR_IRQ 40
+#define MACEISA_RTC_IRQ 41
+#define MACEISA_KEYB_IRQ 42
+/* MACEISA_KEYB_POLL is not an IRQ */
+#define MACEISA_MOUSE_IRQ 44
+/* MACEISA_MOUSE_POLL is not an IRQ */
+#define MACEISA_TIMER0_IRQ 46
+#define MACEISA_TIMER1_IRQ 47
+#define MACEISA_TIMER2_IRQ 48
+#define MACEISA_PARALLEL_IRQ 49
+#define MACEISA_PAR_CTXA_IRQ 50
+#define MACEISA_PAR_CTXB_IRQ 51
+#define MACEISA_PAR_MERR_IRQ 52
+#define MACEISA_SERIAL1_IRQ 53
+#define MACEISA_SERIAL1_TDMAT_IRQ 54
+#define MACEISA_SERIAL1_TDMAPR_IRQ 55
+#define MACEISA_SERIAL1_TDMAME_IRQ 56
+#define MACEISA_SERIAL1_RDMAT_IRQ 57
+#define MACEISA_SERIAL1_RDMAOR_IRQ 58
+#define MACEISA_SERIAL2_IRQ 59
+#define MACEISA_SERIAL2_TDMAT_IRQ 60
+#define MACEISA_SERIAL2_TDMAPR_IRQ 61
+#define MACEISA_SERIAL2_TDMAME_IRQ 62
+#define MACEISA_SERIAL2_RDMAT_IRQ 63
+#define MACEISA_SERIAL2_RDMAOR_IRQ 64
+
+#define IP32_IRQ_MAX MACEISA_SERIAL2_RDMAOR_IRQ
+
+#endif /* __ASM_IP32_INTS_H */
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
new file mode 100644
index 000000000000..2b7b0fdeac19
--- /dev/null
+++ b/include/asm-mips/ip32/mace.h
@@ -0,0 +1,334 @@
+/*
+ * Definitions for the SGI MACE (Multimedia, Audio and Communications Engine)
+ *
+ * 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) 2000 Harald Koerfgen
+ * Copyright (C) 2004 Ladislav Michl
+ */
+
+#ifndef __ASM_MACE_H__
+#define __ASM_MACE_H__
+
+/*
+ * Address map
+ */
+#define MACE_BASE 0x1f000000 /* physical */
+
+#undef BIT
+#define BIT(x) (1UL << (x))
+
+/*
+ * PCI interface
+ */
+struct mace_pci {
+ volatile unsigned int error_addr;
+ volatile unsigned int error;
+#define MACEPCI_ERROR_MASTER_ABORT BIT(31)
+#define MACEPCI_ERROR_TARGET_ABORT BIT(30)
+#define MACEPCI_ERROR_DATA_PARITY_ERR BIT(29)
+#define MACEPCI_ERROR_RETRY_ERR BIT(28)
+#define MACEPCI_ERROR_ILLEGAL_CMD BIT(27)
+#define MACEPCI_ERROR_SYSTEM_ERR BIT(26)
+#define MACEPCI_ERROR_INTERRUPT_TEST BIT(25)
+#define MACEPCI_ERROR_PARITY_ERR BIT(24)
+#define MACEPCI_ERROR_OVERRUN BIT(23)
+#define MACEPCI_ERROR_RSVD BIT(22)
+#define MACEPCI_ERROR_MEMORY_ADDR BIT(21)
+#define MACEPCI_ERROR_CONFIG_ADDR BIT(20)
+#define MACEPCI_ERROR_MASTER_ABORT_ADDR_VALID BIT(19)
+#define MACEPCI_ERROR_TARGET_ABORT_ADDR_VALID BIT(18)
+#define MACEPCI_ERROR_DATA_PARITY_ADDR_VALID BIT(17)
+#define MACEPCI_ERROR_RETRY_ADDR_VALID BIT(16)
+#define MACEPCI_ERROR_SIG_TABORT BIT(4)
+#define MACEPCI_ERROR_DEVSEL_MASK 0xc0
+#define MACEPCI_ERROR_DEVSEL_FAST 0
+#define MACEPCI_ERROR_DEVSEL_MED 0x40
+#define MACEPCI_ERROR_DEVSEL_SLOW 0x80
+#define MACEPCI_ERROR_FBB BIT(1)
+#define MACEPCI_ERROR_66MHZ BIT(0)
+ volatile unsigned int control;
+#define MACEPCI_CONTROL_INT(x) BIT(x)
+#define MACEPCI_CONTROL_INT_MASK 0xff
+#define MACEPCI_CONTROL_SERR_ENA BIT(8)
+#define MACEPCI_CONTROL_ARB_N6 BIT(9)
+#define MACEPCI_CONTROL_PARITY_ERR BIT(10)
+#define MACEPCI_CONTROL_MRMRA_ENA BIT(11)
+#define MACEPCI_CONTROL_ARB_N3 BIT(12)
+#define MACEPCI_CONTROL_ARB_N4 BIT(13)
+#define MACEPCI_CONTROL_ARB_N5 BIT(14)
+#define MACEPCI_CONTROL_PARK_LIU BIT(15)
+#define MACEPCI_CONTROL_INV_INT(x) BIT(16+x)
+#define MACEPCI_CONTROL_INV_INT_MASK 0x00ff0000
+#define MACEPCI_CONTROL_OVERRUN_INT BIT(24)
+#define MACEPCI_CONTROL_PARITY_INT BIT(25)
+#define MACEPCI_CONTROL_SERR_INT BIT(26)
+#define MACEPCI_CONTROL_IT_INT BIT(27)
+#define MACEPCI_CONTROL_RE_INT BIT(28)
+#define MACEPCI_CONTROL_DPED_INT BIT(29)
+#define MACEPCI_CONTROL_TAR_INT BIT(30)
+#define MACEPCI_CONTROL_MAR_INT BIT(31)
+ volatile unsigned int rev;
+ unsigned int _pad[0xcf8/4 - 4];
+ volatile unsigned int config_addr;
+ union {
+ volatile unsigned char b[4];
+ volatile unsigned short w[2];
+ volatile unsigned int l;
+ } config_data;
+};
+#define MACEPCI_LOW_MEMORY 0x1a000000
+#define MACEPCI_LOW_IO 0x18000000
+#define MACEPCI_SWAPPED_VIEW 0
+#define MACEPCI_NATIVE_VIEW 0x40000000
+#define MACEPCI_IO 0x80000000
+#define MACEPCI_HI_MEMORY 0x280000000
+#define MACEPCI_HI_IO 0x100000000
+
+/*
+ * Video interface
+ */
+struct mace_video {
+ unsigned long xxx; /* later... */
+};
+
+/*
+ * Ethernet interface
+ */
+struct mace_ethernet {
+ volatile unsigned long mac_ctrl;
+ volatile unsigned long int_stat;
+ volatile unsigned long dma_ctrl;
+ volatile unsigned long timer;
+ volatile unsigned long tx_int_al;
+ volatile unsigned long rx_int_al;
+ volatile unsigned long tx_info;
+ volatile unsigned long tx_info_al;
+ volatile unsigned long rx_buff;
+ volatile unsigned long rx_buff_al1;
+ volatile unsigned long rx_buff_al2;
+ volatile unsigned long diag;
+ volatile unsigned long phy_data;
+ volatile unsigned long phy_regs;
+ volatile unsigned long phy_trans_go;
+ volatile unsigned long backoff_seed;
+ /*===================================*/
+ volatile unsigned long imq_reserved[4];
+ volatile unsigned long mac_addr;
+ volatile unsigned long mac_addr2;
+ volatile unsigned long mcast_filter;
+ volatile unsigned long tx_ring_base;
+ /* Following are read-only registers for debugging */
+ volatile unsigned long tx_pkt1_hdr;
+ volatile unsigned long tx_pkt1_ptr[3];
+ volatile unsigned long tx_pkt2_hdr;
+ volatile unsigned long tx_pkt2_ptr[3];
+ /*===================================*/
+ volatile unsigned long rx_fifo;
+};
+
+/*
+ * Peripherals
+ */
+
+/* Audio registers */
+struct mace_audio {
+ volatile unsigned long control;
+ volatile unsigned long codec_control; /* codec status control */
+ volatile unsigned long codec_mask; /* codec status input mask */
+ volatile unsigned long codec_read; /* codec status read data */
+ struct {
+ volatile unsigned long control; /* channel control */
+ volatile unsigned long read_ptr; /* channel read pointer */
+ volatile unsigned long write_ptr; /* channel write pointer */
+ volatile unsigned long depth; /* channel depth */
+ } chan[3];
+};
+
+/* ISA Control and DMA registers */
+struct mace_isactrl {
+ volatile unsigned long ringbase;
+#define MACEISA_RINGBUFFERS_SIZE (8 * 4096)
+
+ volatile unsigned long misc;
+#define MACEISA_FLASH_WE BIT(0) /* 1=> Enable FLASH writes */
+#define MACEISA_PWD_CLEAR BIT(1) /* 1=> PWD CLEAR jumper detected */
+#define MACEISA_NIC_DEASSERT BIT(2)
+#define MACEISA_NIC_DATA BIT(3)
+#define MACEISA_LED_RED BIT(4) /* 0=> Illuminate red LED */
+#define MACEISA_LED_GREEN BIT(5) /* 0=> Illuminate green LED */
+#define MACEISA_DP_RAM_ENABLE BIT(6)
+
+ volatile unsigned long istat;
+ volatile unsigned long imask;
+#define MACEISA_AUDIO_SW_INT BIT(0)
+#define MACEISA_AUDIO_SC_INT BIT(1)
+#define MACEISA_AUDIO1_DMAT_INT BIT(2)
+#define MACEISA_AUDIO1_OF_INT BIT(3)
+#define MACEISA_AUDIO2_DMAT_INT BIT(4)
+#define MACEISA_AUDIO2_MERR_INT BIT(5)
+#define MACEISA_AUDIO3_DMAT_INT BIT(6)
+#define MACEISA_AUDIO3_MERR_INT BIT(7)
+#define MACEISA_RTC_INT BIT(8)
+#define MACEISA_KEYB_INT BIT(9)
+#define MACEISA_KEYB_POLL_INT BIT(10)
+#define MACEISA_MOUSE_INT BIT(11)
+#define MACEISA_MOUSE_POLL_INT BIT(12)
+#define MACEISA_TIMER0_INT BIT(13)
+#define MACEISA_TIMER1_INT BIT(14)
+#define MACEISA_TIMER2_INT BIT(15)
+#define MACEISA_PARALLEL_INT BIT(16)
+#define MACEISA_PAR_CTXA_INT BIT(17)
+#define MACEISA_PAR_CTXB_INT BIT(18)
+#define MACEISA_PAR_MERR_INT BIT(19)
+#define MACEISA_SERIAL1_INT BIT(20)
+#define MACEISA_SERIAL1_TDMAT_INT BIT(21)
+#define MACEISA_SERIAL1_TDMAPR_INT BIT(22)
+#define MACEISA_SERIAL1_TDMAME_INT BIT(23)
+#define MACEISA_SERIAL1_RDMAT_INT BIT(24)
+#define MACEISA_SERIAL1_RDMAOR_INT BIT(25)
+#define MACEISA_SERIAL2_INT BIT(26)
+#define MACEISA_SERIAL2_TDMAT_INT BIT(27)
+#define MACEISA_SERIAL2_TDMAPR_INT BIT(28)
+#define MACEISA_SERIAL2_TDMAME_INT BIT(29)
+#define MACEISA_SERIAL2_RDMAT_INT BIT(30)
+#define MACEISA_SERIAL2_RDMAOR_INT BIT(31)
+
+ volatile unsigned long _pad[0x2000/8 - 4];
+
+ volatile unsigned long dp_ram[0x400];
+};
+
+/* Keyboard & Mouse registers
+ * -> drivers/input/serio/maceps2.c */
+struct mace_ps2port {
+ volatile unsigned long tx;
+ volatile unsigned long rx;
+ volatile unsigned long control;
+ volatile unsigned long status;
+};
+
+struct mace_ps2 {
+ struct mace_ps2port keyb;
+ struct mace_ps2port mouse;
+};
+
+/* I2C registers
+ * -> drivers/i2c/algos/i2c-algo-sgi.c */
+struct mace_i2c {
+ volatile unsigned long config;
+#define MACEI2C_RESET BIT(0)
+#define MACEI2C_FAST BIT(1)
+#define MACEI2C_DATA_OVERRIDE BIT(2)
+#define MACEI2C_CLOCK_OVERRIDE BIT(3)
+#define MACEI2C_DATA_STATUS BIT(4)
+#define MACEI2C_CLOCK_STATUS BIT(5)
+ volatile unsigned long control;
+ volatile unsigned long data;
+};
+
+/* Timer registers */
+typedef union {
+ volatile unsigned long ust_msc;
+ struct reg {
+ volatile unsigned int ust;
+ volatile unsigned int msc;
+ } reg;
+} timer_reg;
+
+struct mace_timers {
+ volatile unsigned long ust;
+#define MACE_UST_PERIOD_NS 960
+
+ volatile unsigned long compare1;
+ volatile unsigned long compare2;
+ volatile unsigned long compare3;
+
+ timer_reg audio_in;
+ timer_reg audio_out1;
+ timer_reg audio_out2;
+ timer_reg video_in1;
+ timer_reg video_in2;
+ timer_reg video_out;
+};
+
+struct mace_perif {
+ struct mace_audio audio;
+ char _pad0[0x10000 - sizeof(struct mace_audio)];
+
+ struct mace_isactrl ctrl;
+ char _pad1[0x10000 - sizeof(struct mace_isactrl)];
+
+ struct mace_ps2 ps2;
+ char _pad2[0x10000 - sizeof(struct mace_ps2)];
+
+ struct mace_i2c i2c;
+ char _pad3[0x10000 - sizeof(struct mace_i2c)];
+
+ struct mace_timers timers;
+ char _pad4[0x10000 - sizeof(struct mace_timers)];
+};
+
+
+/*
+ * ISA peripherals
+ */
+
+/* Parallel port */
+struct mace_parallel { /* later... */
+};
+
+struct mace_ecp1284 { /* later... */
+};
+
+/* Serial port */
+struct mace_serial {
+ volatile unsigned long xxx; /* later... */
+};
+
+struct mace_isa {
+ struct mace_parallel parallel;
+ char _pad1[0x8000 - sizeof(struct mace_parallel)];
+
+ struct mace_ecp1284 ecp1284;
+ char _pad2[0x8000 - sizeof(struct mace_ecp1284)];
+
+ struct mace_serial serial1;
+ char _pad3[0x8000 - sizeof(struct mace_serial)];
+
+ struct mace_serial serial2;
+ char _pad4[0x8000 - sizeof(struct mace_serial)];
+
+ volatile unsigned char rtc[0x10000];
+};
+
+struct sgi_mace {
+ char _reserved[0x80000];
+
+ struct mace_pci pci;
+ char _pad0[0x80000 - sizeof(struct mace_pci)];
+
+ struct mace_video video_in1;
+ char _pad1[0x80000 - sizeof(struct mace_video)];
+
+ struct mace_video video_in2;
+ char _pad2[0x80000 - sizeof(struct mace_video)];
+
+ struct mace_video video_out;
+ char _pad3[0x80000 - sizeof(struct mace_video)];
+
+ struct mace_ethernet eth;
+ char _pad4[0x80000 - sizeof(struct mace_ethernet)];
+
+ struct mace_perif perif;
+ char _pad5[0x80000 - sizeof(struct mace_perif)];
+
+ struct mace_isa isa;
+ char _pad6[0x80000 - sizeof(struct mace_isa)];
+};
+
+extern struct sgi_mace *mace;
+
+#endif /* __ASM_MACE_H__ */
diff --git a/include/asm-mips/ip32/machine.h b/include/asm-mips/ip32/machine.h
new file mode 100644
index 000000000000..e440fdf4b232
--- /dev/null
+++ b/include/asm-mips/ip32/machine.h
@@ -0,0 +1,21 @@
+/*
+ * machine.h -- Machine/group probing for ip32
+ *
+ * Copyright (C) 2001 Keith M Wesolowski
+ *
+ * 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_IP32_MACHINE_H
+#define _ASM_IP32_MACHINE_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_SGI_IP32
+
+#define SGI_MACH_O2 0x3201
+
+#endif /* CONFIG_SGI_IP32 */
+
+#endif /* _ASM_SGI_MACHINE_H */
diff --git a/include/asm-mips/ipc.h b/include/asm-mips/ipc.h
new file mode 100644
index 000000000000..a46e3d9c2a3f
--- /dev/null
+++ b/include/asm-mips/ipc.h
@@ -0,0 +1 @@
+#include <asm-generic/ipc.h>
diff --git a/include/asm-mips/ipcbuf.h b/include/asm-mips/ipcbuf.h
new file mode 100644
index 000000000000..d47d08f264e7
--- /dev/null
+++ b/include/asm-mips/ipcbuf.h
@@ -0,0 +1,28 @@
+#ifndef _ASM_IPCBUF_H
+#define _ASM_IPCBUF_H
+
+/*
+ * The ipc64_perm structure for alpha architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 32-bit seq
+ * - 2 miscellaneous 64-bit values
+ */
+
+struct ipc64_perm
+{
+ __kernel_key_t key;
+ __kernel_uid_t uid;
+ __kernel_gid_t gid;
+ __kernel_uid_t cuid;
+ __kernel_gid_t cgid;
+ __kernel_mode_t mode;
+ unsigned short seq;
+ unsigned short __pad1;
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _ASM_IPCBUF_H */
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
new file mode 100644
index 000000000000..b90b11d0b886
--- /dev/null
+++ b/include/asm-mips/irq.h
@@ -0,0 +1,55 @@
+/*
+ * 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) 1994 by Waldorf GMBH, written by Ralf Baechle
+ * Copyright (C) 1995, 96, 97, 98, 99, 2000, 01, 02, 03 by Ralf Baechle
+ */
+#ifndef _ASM_IRQ_H
+#define _ASM_IRQ_H
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <irq.h>
+
+#ifdef CONFIG_I8259
+static inline int irq_canonicalize(int irq)
+{
+ return ((irq == 2) ? 9 : irq);
+}
+#else
+#define irq_canonicalize(irq) (irq) /* Sane hardware, sane code ... */
+#endif
+
+struct pt_regs;
+
+#ifdef CONFIG_PREEMPT
+
+extern asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs);
+
+#else
+
+/*
+ * do_IRQ handles all normal device IRQ's (the special
+ * SMP cross-CPU interrupts have their own specific
+ * handlers).
+ *
+ * Ideally there should be away to get this into kernel/irq/handle.c to
+ * avoid the overhead of a call for just a tiny function ...
+ */
+#define do_IRQ(irq, regs) \
+do { \
+ irq_enter(); \
+ __do_IRQ((irq), (regs)); \
+ irq_exit(); \
+} while (0)
+
+#endif
+
+extern void arch_init_irq(void);
+
+struct irqaction;
+int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
+
+#endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/irq_cpu.h b/include/asm-mips/irq_cpu.h
new file mode 100644
index 000000000000..ed3d1e3d09ec
--- /dev/null
+++ b/include/asm-mips/irq_cpu.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-mips/irq_cpu.h
+ *
+ * MIPS CPU interrupt definitions.
+ *
+ * Copyright (C) 2002 Maciej W. Rozycki
+ *
+ * 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_IRQ_CPU_H
+#define _ASM_IRQ_CPU_H
+
+extern void mips_cpu_irq_init(int irq_base);
+extern void rm7k_cpu_irq_init(int irq_base);
+extern void rm9k_cpu_irq_init(int irq_base);
+
+#endif /* _ASM_IRQ_CPU_H */
diff --git a/include/asm-mips/isadep.h b/include/asm-mips/isadep.h
new file mode 100644
index 000000000000..7bb003511d9e
--- /dev/null
+++ b/include/asm-mips/isadep.h
@@ -0,0 +1,35 @@
+/*
+ * Various ISA level dependent constants.
+ * Most of the following constants reflect the different layout
+ * of Coprocessor 0 registers.
+ *
+ * Copyright (c) 1998 Harald Koerfgen
+ */
+#include <linux/config.h>
+
+#ifndef __ASM_ISADEP_H
+#define __ASM_ISADEP_H
+
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+/*
+ * R2000 or R3000
+ */
+
+/*
+ * kernel or user mode? (CP0_STATUS)
+ */
+#define KU_MASK 0x08
+#define KU_USER 0x08
+#define KU_KERN 0x00
+
+#else
+/*
+ * kernel or user mode?
+ */
+#define KU_MASK 0x18
+#define KU_USER 0x10
+#define KU_KERN 0x00
+
+#endif
+
+#endif /* __ASM_ISADEP_H */
diff --git a/include/asm-mips/it8172/it8172.h b/include/asm-mips/it8172/it8172.h
new file mode 100644
index 000000000000..8f23af0a1ee8
--- /dev/null
+++ b/include/asm-mips/it8172/it8172.h
@@ -0,0 +1,348 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * IT8172 system controller defines.
+ *
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __IT8172__H__
+#define __IT8172__H__
+
+#include <asm/addrspace.h>
+
+#define IT8172_BASE 0x18000000
+#define IT8172_PCI_IO_BASE 0x14000000
+#define IT8172_PCI_MEM_BASE 0x10000000
+
+// System registers offsets from IT8172_BASE
+#define IT_CMFPCR 0x0
+#define IT_DSRR 0x2
+#define IT_PCDCR 0x4
+#define IT_SPLLCR 0x6
+#define IT_CIDR 0x10
+#define IT_CRNR 0x12
+#define IT_CPUTR 0x14
+#define IT_CTCR 0x16
+#define IT_SDPR 0xF0
+
+// Power management register offset from IT8172_PCI_IO_BASE
+// Power Management Device Standby Register
+#define IT_PM_DSR 0x15800
+
+#define IT_PM_DSR_TMR0SB 0x0001
+#define IT_PM_DSR_TMR1SB 0x0002
+#define IT_PM_DSR_CIR0SB 0x0004
+#define IT_PM_DSR_CIR1SB 0x0008
+#define IT_PM_DSR_SCR0SB 0x0010
+#define IT_PM_DSR_SCR1SB 0x0020
+#define IT_PM_DSR_PPSB 0x0040
+#define IT_PM_DSR_I2CSB 0x0080
+#define IT_PM_DSR_UARTSB 0x0100
+#define IT_PM_DSR_IDESB 0x0200
+#define IT_PM_DSR_ACSB 0x0400
+#define IT_PM_DSR_M68KSB 0x0800
+
+// Power Management PCI Device Software Reset Register
+#define IT_PM_PCISR 0x15802
+
+#define IT_PM_PCISR_IDESR 0x0001
+#define IT_PM_PCISR_CDMASR 0x0002
+#define IT_PM_PCISR_USBSR 0x0004
+#define IT_PM_PCISR_DMASR 0x0008
+#define IT_PM_PCISR_ACSR 0x0010
+#define IT_PM_PCISR_MEMSR 0x0020
+#define IT_PM_PCISR_68KSR 0x0040
+
+
+// PCI Configuration address and data register offsets
+// from IT8172_BASE
+#define IT_CONFADDR 0x4000
+#define IT_BUSNUM_SHF 16
+#define IT_DEVNUM_SHF 11
+#define IT_FUNCNUM_SHF 8
+#define IT_REGNUM_SHF 2
+
+#define IT_CONFDATA 0x4004
+
+// PCI configuration header common register offsets
+#define IT_VID 0x00
+#define IT_DID 0x02
+#define IT_PCICMD 0x04
+#define IT_PCISTS 0x06
+#define IT_RID 0x08
+#define IT_CLASSC 0x09
+#define IT_HEADT 0x0E
+#define IT_SERIRQC 0x49
+
+// PCI to Internal/LPC Bus Bridge configuration header register offset
+#define IT_P2I_BCR 0x4C
+#define IT_P2I_D0IOSC 0x50
+#define IT_P2I_D1IOSC 0x54
+#define IT_P2I_D2IOSC 0x58
+#define IT_P2I_D3IOSC 0x5C
+#define IT_P2I_D4IOSC 0x60
+#define IT_P2I_D5IOSC 0x64
+#define IT_P2I_D6IOSC 0x68
+#define IT_P2I_D7IOSC 0x6C
+#define IT_P2I_D8IOSC 0x70
+#define IT_P2I_D9IOSC 0x74
+#define IT_P2I_D10IOSC 0x78
+#define IT_P2I_D11IOSC 0x7C
+
+// Memory controller register offsets from IT8172_BASE
+#define IT_MC_SDRMR 0x1000
+#define IT_MC_SDRTR 0x1004
+#define IT_MC_MCR 0x1008
+#define IT_MC_SDTYPE 0x100C
+#define IT_MC_WPBA 0x1010
+#define IT_MC_WPTA 0x1014
+#define IT_MC_HATR 0x1018
+#define IT_MC_PCICR 0x101C
+
+// Flash/ROM control register offsets from IT8172_BASE
+#define IT_FC_BRCR 0x2000
+#define IT_FC_FCR 0x2004
+#define IT_FC_DCR 0x2008
+
+// M68K interface bridge configuration header register offset
+#define IT_M68K_MBCSR 0x54
+#define IT_M68K_TMR 0x58
+#define IT_M68K_BCR 0x5C
+#define IT_M68K_BSR 0x5D
+#define IT_M68K_DTR 0x5F
+
+// Register offset from IT8172_PCI_IO_BASE
+// These registers are accessible through 8172 PCI IO window.
+
+// INTC
+#define IT_INTC_BASE 0x10000
+#define IT_INTC_LBDNIRR 0x10000
+#define IT_INTC_LBDNIMR 0x10002
+#define IT_INTC_LBDNITR 0x10004
+#define IT_INTC_LBDNIAR 0x10006
+#define IT_INTC_LPCNIRR 0x10010
+#define IT_INTC_LPCNIMR 0x10012
+#define IT_INTC_LPCNITR 0x10014
+#define IT_INTC_LPCNIAR 0x10016
+#define IT_INTC_PDNIRR 0x10020
+#define IT_INTC_PDNIMR 0x10022
+#define IT_INTC_PDNITR 0x10024
+#define IT_INTC_PDNIAR 0x10026
+#define IT_INTC_UMNIRR 0x10030
+#define IT_INTC_UMNITR 0x10034
+#define IT_INTC_UMNIAR 0x10036
+#define IT_INTC_TYPER 0x107FE
+
+// IT8172 PCI device number
+#define IT_C2P_DEVICE 0
+#define IT_AUDIO_DEVICE 1
+#define IT_DMAC_DEVICE 1
+#define IT_CDMAC_DEVICE 1
+#define IT_USB_DEVICE 1
+#define IT_P2I_DEVICE 1
+#define IT_IDE_DEVICE 1
+#define IT_M68K_DEVICE 1
+
+// IT8172 PCI function number
+#define IT_C2P_FUNCION 0
+#define IT_AUDIO_FUNCTION 0
+#define IT_DMAC_FUNCTION 1
+#define IT_CDMAC_FUNCTION 2
+#define IT_USB_FUNCTION 3
+#define IT_P2I_FUNCTION 4
+#define IT_IDE_FUNCTION 5
+#define IT_M68K_FUNCTION 6
+
+// IT8172 GPIO
+#define IT_GPADR 0x13800
+#define IT_GPBDR 0x13808
+#define IT_GPCDR 0x13810
+#define IT_GPACR 0x13802
+#define IT_GPBCR 0x1380A
+#define IT_GPCCR 0x13812
+#define IT_GPAICR 0x13804
+#define IT_GPBICR 0x1380C
+#define IT_GPCICR 0x13814
+#define IT_GPAISR 0x13806
+#define IT_GPBISR 0x1380E
+#define IT_GPCISR 0x13816
+#define IT_GCR 0x13818
+
+// IT8172 RTC
+#define IT_RTC_BASE 0x14800
+#define IT_RTC_CENTURY 0x14808
+
+#define IT_RTC_RIR0 0x00
+#define IT_RTC_RTR0 0x01
+#define IT_RTC_RIR1 0x02
+#define IT_RTC_RTR1 0x03
+#define IT_RTC_RIR2 0x04
+#define IT_RTC_RTR2 0x05
+#define IT_RTC_RCTR 0x08
+#define IT_RTC_RA 0x0A
+#define IT_RTC_RB 0x0B
+#define IT_RTC_RC 0x0C
+#define IT_RTC_RD 0x0D
+
+#define RTC_SEC_INDEX 0x00
+#define RTC_MIN_INDEX 0x02
+#define RTC_HOUR_INDEX 0x04
+#define RTC_DAY_INDEX 0x06
+#define RTC_DATE_INDEX 0x07
+#define RTC_MONTH_INDEX 0x08
+#define RTC_YEAR_INDEX 0x09
+
+// IT8172 internal device registers
+#define IT_TIMER_BASE 0x10800
+#define IT_CIR0_BASE 0x11000
+#define IT_UART_BASE 0x11800
+#define IT_SCR0_BASE 0x12000
+#define IT_SCR1_BASE 0x12800
+#define IT_PP_BASE 0x13000
+#define IT_I2C_BASE 0x14000
+#define IT_CIR1_BASE 0x15000
+
+// IT8172 Smart Card Reader offsets from IT_SCR*_BASE
+#define IT_SCR_SFR 0x08
+#define IT_SCR_SCDR 0x09
+
+// IT8172 IT_SCR_SFR bit definition & mask
+#define IT_SCR_SFR_GATE_UART 0x40
+#define IT_SCR_SFR_GATE_UART_BIT 6
+#define IT_SCR_SFR_GATE_UART_OFF 0
+#define IT_SCR_SFR_GATE_UART_ON 1
+#define IT_SCR_SFR_FET_CHARGE 0x30
+#define IT_SCR_SFR_FET_CHARGE_BIT 4
+#define IT_SCR_SFR_FET_CHARGE_3_3_US 3
+#define IT_SCR_SFR_FET_CHARGE_13_US 2
+#define IT_SCR_SFR_FET_CHARGE_53_US 1
+#define IT_SCR_SFR_FET_CHARGE_213_US 0
+#define IT_SCR_SFR_CARD_FREQ 0x0C
+#define IT_SCR_SFR_CARD_FREQ_BIT 2
+#define IT_SCR_SFR_CARD_FREQ_STOP 3
+#define IT_SCR_SFR_CARD_FREQ_3_5_MHZ 0
+#define IT_SCR_SFR_CARD_FREQ_7_1_MHZ 2
+#define IT_SCR_SFR_CARD_FREQ_96_DIV_MHZ 1
+#define IT_SCR_SFR_FET_ACTIVE 0x02
+#define IT_SCR_SFR_FET_ACTIVE_BIT 1
+#define IT_SCR_SFR_FET_ACTIVE_INVERT 0
+#define IT_SCR_SFR_FET_ACTIVE_NONINVERT 1
+#define IT_SCR_SFR_ENABLE 0x01
+#define IT_SCR_SFR_ENABLE_BIT 0
+#define IT_SCR_SFR_ENABLE_OFF 0
+#define IT_SCR_SFR_ENABLE_ON 1
+
+// IT8172 IT_SCR_SCDR bit definition & mask
+#define IT_SCR_SCDR_RESET_MODE 0x80
+#define IT_SCR_SCDR_RESET_MODE_BIT 7
+#define IT_SCR_SCDR_RESET_MODE_ASYNC 0
+#define IT_SCR_SCDR_RESET_MODE_SYNC 1
+#define IT_SCR_SCDR_DIVISOR 0x7F
+#define IT_SCR_SCDR_DIVISOR_BIT 0
+#define IT_SCR_SCDR_DIVISOR_STOP_VAL_1 0x00
+#define IT_SCR_SCDR_DIVISOR_STOP_VAL_2 0x01
+#define IT_SCR_SCDR_DIVISOR_STOP_VAL_3 0x7F
+
+// IT8172 DMA
+#define IT_DMAC_BASE 0x16000
+#define IT_DMAC_BCAR0 0x00
+#define IT_DMAC_BCAR1 0x04
+#define IT_DMAC_BCAR2 0x08
+#define IT_DMAC_BCAR3 0x0C
+#define IT_DMAC_BCCR0 0x02
+#define IT_DMAC_BCCR1 0x06
+#define IT_DMAC_BCCR2 0x0a
+#define IT_DMAC_BCCR3 0x0e
+#define IT_DMAC_CR 0x10
+#define IT_DMAC_SR 0x12
+#define IT_DMAC_ESR 0x13
+#define IT_DMAC_RQR 0x14
+#define IT_DMAC_MR 0x16
+#define IT_DMAC_EMR 0x17
+#define IT_DMAC_MKR 0x18
+#define IT_DMAC_PAR0 0x20
+#define IT_DMAC_PAR1 0x22
+#define IT_DMAC_PAR2 0x24
+#define IT_DMAC_PAR3 0x26
+
+// IT8172 IDE
+#define IT_IDE_BASE 0x17800
+#define IT_IDE_STATUS 0x1F7
+
+// IT8172 Audio Controller
+#define IT_AC_BASE 0x17000
+#define IT_AC_PCMOV 0x00
+#define IT_AC_FMOV 0x02
+#define IT_AC_I2SV 0x04
+#define IT_AC_DRSS 0x06
+#define IT_AC_PCC 0x08
+#define IT_AC_PCDL 0x0A
+#define IT_AC_PCB1STA 0x0C
+#define IT_AC_PCB2STA 0x10
+#define IT_AC_CAPCC 0x14
+#define IT_AC_CAPCDL 0x16
+#define IT_AC_CAPB1STA 0x18
+#define IT_AC_CAPB2STA 0x1C
+#define IT_AC_CODECC 0x22
+#define IT_AC_I2SMC 0x24
+#define IT_AC_VS 0x26
+#define IT_AC_SRCS 0x28
+#define IT_AC_CIRCP 0x2A
+#define IT_AC_CIRDP 0x2C
+#define IT_AC_TM 0x4A
+#define IT_AC_PFDP 0x4C
+#define IT_AC_GC 0x54
+#define IT_AC_IMC 0x56
+#define IT_AC_ISC 0x5B
+#define IT_AC_OPL3SR 0x68
+#define IT_AC_OPL3DWDR 0x69
+#define IT_AC_OPL3AB1W 0x6A
+#define IT_AC_OPL3DW 0x6B
+#define IT_AC_BPDC 0x70
+
+
+// IT8172 Timer
+#define IT_TIMER_BASE 0x10800
+#define TIMER_TCVR0 0x00
+#define TIMER_TRVR0 0x02
+#define TIMER_TCR0 0x04
+#define TIMER_TIRR 0x06
+#define TIMER_TCVR1 0x08
+#define TIMER_TRVR1 0x0A
+#define TIMER_TCR1 0x0C
+#define TIMER_TIDR 0x0E
+
+
+#define IT_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs)) = data
+#define IT_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs))
+
+#define IT_IO_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
+#define IT_IO_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
+
+#define IT_IO_WRITE16(ofs, data) *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data
+#define IT_IO_READ16(ofs, data) data = *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs))
+
+#endif
diff --git a/include/asm-mips/it8172/it8172_cir.h b/include/asm-mips/it8172/it8172_cir.h
new file mode 100644
index 000000000000..6a1dbd29f6d1
--- /dev/null
+++ b/include/asm-mips/it8172/it8172_cir.h
@@ -0,0 +1,140 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * IT8172 Consumer IR port defines.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+#define NUM_CIR_PORTS 2
+
+/* Master Control Register */
+#define CIR_RESET 0x1
+#define CIR_FIFO_CLEAR 0x2
+#define CIR_SET_FIFO_TL(x) (((x)&0x3)<<2)
+#define CIR_ILE 0x10
+#define CIR_ILSEL 0x20
+
+/* Interrupt Enable Register */
+#define CIR_TLDLIE 0x1
+#define CIR_RDAIE 0x2
+#define CIR_RFOIE 0x4
+#define CIR_IEC 0x80
+
+/* Interrupt Identification Register */
+#define CIR_TLDLI 0x1
+#define CIR_RDAI 0x2
+#define CIR_RFOI 0x4
+#define CIR_NIP 0x80
+
+/* Carrier Frequency Register */
+#define CIR_SET_CF(x) ((x)&0x1f)
+ #define CFQ_38_480 0xB /* 38 KHz low, 480 KHz high */
+#define CIR_HCFS 0x20
+ #define CIR_SET_HS(x) (((x)&0x1)<<5)
+
+
+/* Receiver Control Register */
+#define CIR_SET_RXDCR(x) ((x)&0x7)
+#define CIR_RXACT 0x8
+#define CIR_RXEND 0x10
+#define CIR_RDWOS 0x20
+ #define CIR_SET_RDWOS(x) (((x)&0x1)<<5)
+#define CIR_RXEN 0x80
+
+/* Transmitter Control Register */
+#define CIR_SET_TXMPW(x) ((x)&0x7)
+#define CIR_SET_TXMPM(x) (((x)&0x3)<<3)
+#define CIR_TXENDF 0x20
+#define CIR_TXRLE 0x40
+
+/* Receiver FIFO Status Register */
+#define CIR_RXFBC_MASK 0x3f
+#define CIR_RXFTO 0x80
+
+/* Wakeup Code Length Register */
+#define CIR_SET_WCL ((x)&0x3f)
+#define CIR_WCL_MASK(x) ((x)&0x3f)
+
+/* Wakeup Power Control/Status Register */
+#define CIR_BTMON 0x2
+#define CIR_CIRON 0x4
+#define CIR_RCRST 0x10
+#define CIR_WCRST 0x20
+
+struct cir_port {
+ int port;
+ unsigned short baud_rate;
+ unsigned char fifo_tl;
+ unsigned char cfq;
+ unsigned char hcfs;
+ unsigned char rdwos;
+ unsigned char rxdcr;
+};
+
+struct it8172_cir_regs {
+ unsigned char dr; /* data */
+ char pad;
+ unsigned char mstcr; /* master control */
+ char pad1;
+ unsigned char ier; /* interrupt enable */
+ char pad2;
+ unsigned char iir; /* interrupt identification */
+ char pad3;
+ unsigned char cfr; /* carrier frequency */
+ char pad4;
+ unsigned char rcr; /* receiver control */
+ char pad5;
+ unsigned char tcr; /* transmitter control */
+ char pad6;
+ char pad7;
+ char pad8;
+ unsigned char bdlr; /* baud rate divisor low byte */
+ char pad9;
+ unsigned char bdhr; /* baud rate divisor high byte */
+ char pad10;
+ unsigned char tfsr; /* tx fifo byte count */
+ char pad11;
+ unsigned char rfsr; /* rx fifo status */
+ char pad12;
+ unsigned char wcl; /* wakeup code length */
+ char pad13;
+ unsigned char wcr; /* wakeup code read/write */
+ char pad14;
+ unsigned char wps; /* wakeup power control/status */
+};
+
+int cir_port_init(struct cir_port *cir);
+extern void clear_fifo(struct cir_port *cir);
+extern void enable_receiver(struct cir_port *cir);
+extern void disable_receiver(struct cir_port *cir);
+extern void enable_rx_demodulation(struct cir_port *cir);
+extern void disable_rx_demodulation(struct cir_port *cir);
+extern void set_rx_active(struct cir_port *cir);
+extern void int_enable(struct cir_port *cir);
+extern void rx_int_enable(struct cir_port *cir);
+extern char get_int_status(struct cir_port *cir);
+extern int cir_get_rx_count(struct cir_port *cir);
+extern char cir_read_data(struct cir_port *cir);
diff --git a/include/asm-mips/it8172/it8172_dbg.h b/include/asm-mips/it8172/it8172_dbg.h
new file mode 100644
index 000000000000..f404ec7c03ac
--- /dev/null
+++ b/include/asm-mips/it8172/it8172_dbg.h
@@ -0,0 +1,38 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Function prototypes for low level uart routines to
+ * directly access a 16550 uart.
+ *
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+#include <linux/types.h>
+
+extern void putch(const unsigned char c);
+extern void puts(unsigned char *cp);
+extern void fputs(unsigned char *cp);
+extern void put64(uint64_t ul);
+extern void put32(unsigned u);
diff --git a/include/asm-mips/it8172/it8172_int.h b/include/asm-mips/it8172/it8172_int.h
new file mode 100644
index 000000000000..837e83ac25f5
--- /dev/null
+++ b/include/asm-mips/it8172/it8172_int.h
@@ -0,0 +1,144 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * ITE 8172 Interrupt Numbering
+ *
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 _MIPS_ITEINT_H
+#define _MIPS_ITEINT_H
+
+/*
+ * Here's the "strategy":
+ * We number the LPC serial irqs from 0 to 15,
+ * the local bus irqs from 16 to 31,
+ * the pci dev register interrupts from 32 to 47,
+ * and the non-maskable ints from 48 to 53.
+ */
+
+#define IT8172_LPC_IRQ_BASE 0 /* first LPC int number */
+#define IT8172_SERIRQ_0 (IT8172_LPC_IRQ_BASE + 0)
+#define IT8172_SERIRQ_1 (IT8172_LPC_IRQ_BASE + 1)
+#define IT8172_SERIRQ_2 (IT8172_LPC_IRQ_BASE + 2)
+#define IT8172_SERIRQ_3 (IT8172_LPC_IRQ_BASE + 3)
+#define IT8172_SERIRQ_4 (IT8172_LPC_IRQ_BASE + 4)
+#define IT8172_SERIRQ_5 (IT8172_LPC_IRQ_BASE + 5)
+#define IT8172_SERIRQ_6 (IT8172_LPC_IRQ_BASE + 6)
+#define IT8172_SERIRQ_7 (IT8172_LPC_IRQ_BASE + 7)
+#define IT8172_SERIRQ_8 (IT8172_LPC_IRQ_BASE + 8)
+#define IT8172_SERIRQ_9 (IT8172_LPC_IRQ_BASE + 9)
+#define IT8172_SERIRQ_10 (IT8172_LPC_IRQ_BASE + 10)
+#define IT8172_SERIRQ_11 (IT8172_LPC_IRQ_BASE + 11)
+#define IT8172_SERIRQ_12 (IT8172_LPC_IRQ_BASE + 12)
+#define IT8172_SERIRQ_13 (IT8172_LPC_IRQ_BASE + 13)
+#define IT8172_SERIRQ_14 (IT8172_LPC_IRQ_BASE + 14)
+#define IT8172_SERIRQ_15 (IT8172_LPC_IRQ_BASE + 15)
+
+#define IT8172_LB_IRQ_BASE 16 /* first local bus int number */
+#define IT8172_PPR_IRQ (IT8172_LB_IRQ_BASE + 0) /* parallel port */
+#define IT8172_TIMER0_IRQ (IT8172_LB_IRQ_BASE + 1)
+#define IT8172_TIMER1_IRQ (IT8172_LB_IRQ_BASE + 2)
+#define IT8172_I2C_IRQ (IT8172_LB_IRQ_BASE + 3)
+#define IT8172_GPIO_IRQ (IT8172_LB_IRQ_BASE + 4)
+#define IT8172_CIR0_IRQ (IT8172_LB_IRQ_BASE + 5)
+#define IT8172_CIR1_IRQ (IT8172_LB_IRQ_BASE + 6)
+#define IT8172_UART_IRQ (IT8172_LB_IRQ_BASE + 7)
+#define IT8172_SCR0_IRQ (IT8172_LB_IRQ_BASE + 8)
+#define IT8172_SCR1_IRQ (IT8172_LB_IRQ_BASE + 9)
+#define IT8172_RTC_IRQ (IT8172_LB_IRQ_BASE + 10)
+#define IT8172_IOCHK_IRQ (IT8172_LB_IRQ_BASE + 11)
+/* 12 - 15 reserved */
+
+/*
+ * Note here that the pci dev registers includes bits for more than
+ * just the pci devices.
+ */
+#define IT8172_PCI_DEV_IRQ_BASE 32 /* first pci dev irq */
+#define IT8172_AC97_IRQ (IT8172_PCI_DEV_IRQ_BASE + 0)
+#define IT8172_MC68K_IRQ (IT8172_PCI_DEV_IRQ_BASE + 1)
+#define IT8172_IDE_IRQ (IT8172_PCI_DEV_IRQ_BASE + 2)
+#define IT8172_USB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 3)
+#define IT8172_BRIDGE_MASTER_IRQ (IT8172_PCI_DEV_IRQ_BASE + 4)
+#define IT8172_BRIDGE_TARGET_IRQ (IT8172_PCI_DEV_IRQ_BASE + 5)
+#define IT8172_PCI_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 6)
+#define IT8172_PCI_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 7)
+#define IT8172_PCI_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 8)
+#define IT8172_PCI_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 9)
+#define IT8172_S_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 10)
+#define IT8172_S_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 11)
+#define IT8172_S_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 12)
+#define IT8172_S_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 13)
+#define IT8172_CDMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 14)
+#define IT8172_DMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 15)
+
+#define IT8172_NMI_IRQ_BASE 48
+#define IT8172_SER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 0)
+#define IT8172_PCI_NMI_IRQ (IT8172_NMI_IRQ_BASE + 1)
+#define IT8172_RTC_NMI_IRQ (IT8172_NMI_IRQ_BASE + 2)
+#define IT8172_CPUIF_NMI_IRQ (IT8172_NMI_IRQ_BASE + 3)
+#define IT8172_PMER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 4)
+#define IT8172_POWER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 5)
+
+#define IT8172_LAST_IRQ (IT8172_POWER_NMI_IRQ)
+/* Finally, let's move over here the mips cpu timer interrupt.
+ */
+#define MIPS_CPU_TIMER_IRQ (NR_IRQS-1)
+
+/*
+ * IT8172 Interrupt Controller Registers
+ */
+struct it8172_intc_regs {
+ volatile unsigned short lb_req; /* offset 0 */
+ volatile unsigned short lb_mask;
+ volatile unsigned short lb_trigger;
+ volatile unsigned short lb_level;
+ unsigned char pad0[8];
+
+ volatile unsigned short lpc_req; /* offset 0x10 */
+ volatile unsigned short lpc_mask;
+ volatile unsigned short lpc_trigger;
+ volatile unsigned short lpc_level;
+ unsigned char pad1[8];
+
+ volatile unsigned short pci_req; /* offset 0x20 */
+ volatile unsigned short pci_mask;
+ volatile unsigned short pci_trigger;
+ volatile unsigned short pci_level;
+ unsigned char pad2[8];
+
+ volatile unsigned short nmi_req; /* offset 0x30 */
+ volatile unsigned short nmi_mask;
+ volatile unsigned short nmi_trigger;
+ volatile unsigned short nmi_level;
+ unsigned char pad3[6];
+
+ volatile unsigned short nmi_redir; /* offset 0x3E */
+ unsigned char pad4[0xBE];
+
+ volatile unsigned short intstatus; /* offset 0xFE */
+};
+
+#endif /* _MIPS_ITEINT_H */
diff --git a/include/asm-mips/it8172/it8172_pci.h b/include/asm-mips/it8172/it8172_pci.h
new file mode 100644
index 000000000000..42c61f56eeba
--- /dev/null
+++ b/include/asm-mips/it8172/it8172_pci.h
@@ -0,0 +1,108 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * IT8172 system controller specific pci defines.
+ *
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 _8172PCI_H_
+#define _8172PCI_H_
+
+// PCI configuration space Type0
+#define PCI_IDREG 0x00
+#define PCI_CMDSTSREG 0x04
+#define PCI_CLASSREG 0x08
+#define PCI_BHLCREG 0x0C
+#define PCI_BASE1REG 0x10
+#define PCI_BASE2REG 0x14
+#define PCI_BASE3REG 0x18
+#define PCI_BASE4REG 0x1C
+#define PCI_BASE5REG 0x20
+#define PCI_BASE6REG 0x24
+#define PCI_ROMBASEREG 0x30
+#define PCI_INTRREG 0x3C
+
+// PCI configuration space Type1
+#define PCI_BUSNOREG 0x18
+
+#define IT_PCI_VENDORID(x) ((x) & 0xFFFF)
+#define IT_PCI_DEVICEID(x) (((x)>>16) & 0xFFFF)
+
+// Command register
+#define PCI_CMD_IOEN 0x00000001
+#define PCI_CMD_MEMEN 0x00000002
+#define PCI_CMD_BUSMASTER 0x00000004
+#define PCI_CMD_SPCYCLE 0x00000008
+#define PCI_CMD_WRINV 0x00000010
+#define PCI_CMD_VGASNOOP 0x00000020
+#define PCI_CMD_PERR 0x00000040
+#define PCI_CMD_WAITCTRL 0x00000080
+#define PCI_CMD_SERR 0x00000100
+#define PCI_CMD_FAST_BACKTOBACK 0x00000200
+
+// Status register
+#define PCI_STS_66MHZ 0x00200000
+#define PCI_STS_SUPPORT_UDF 0x00400000
+#define PCI_STS_FAST_BACKTOBACK 0x00800000
+#define PCI_STS_DATA_PERR 0x01000000
+#define PCI_STS_DEVSEL0 0x02000000
+#define PCI_STS_DEVSEL1 0x04000000
+#define PCI_STS_SIG_TGTABORT 0x08000000
+#define PCI_STS_RCV_TGTABORT 0x10000000
+#define PCI_STS_RCV_MSTABORT 0x20000000
+#define PCI_STS_SYSERR 0x40000000
+#define PCI_STS_DETCT_PERR 0x80000000
+
+#define IT_PCI_CLASS(x) (((x)>>24) & 0xFF)
+#define IT_PCI_SUBCLASS(x) (((x)>>16) & 0xFF)
+#define IT_PCI_INTERFACE(x) (((x)>>8) & 0xFF)
+#define IT_PCI_REVISION(x) ((x) & 0xFF)
+
+// PCI class code
+#define PCI_CLASS_BRIDGE 0x06
+
+// bridge subclass
+#define PCI_SUBCLASS_BRIDGE_HOST 0x00
+#define PCI_SUBCLASS_BRIDGE_PCI 0x04
+
+// BHLCREG
+#define IT_PCI_BIST(x) (((x)>>24) & 0xFF)
+#define IT_PCI_HEADERTYPE(x) (((x)>>16) & 0xFF)
+#define IT_PCI_LATENCYTIMER(x) (((x)>>8) & 0xFF)
+#define IT_PCI_CACHELINESIZE(x) ((x) & 0xFF)
+
+#define PCI_MULTIFUNC 0x80
+
+// INTRREG
+#define IT_PCI_MAXLAT(x) (((x)>>24) & 0xFF)
+#define IT_PCI_MINGNT(x) (((x)>>16) & 0xFF)
+#define IT_PCI_INTRPIN(x) (((x)>>8) & 0xFF)
+#define IT_PCI_INTRLINE(x) ((x) & 0xFF)
+
+#define PCI_VENDOR_NEC 0x1033
+#define PCI_VENDOR_DEC 0x1101
+
+#endif // _8172PCI_H_
diff --git a/include/asm-mips/it8712.h b/include/asm-mips/it8712.h
new file mode 100644
index 000000000000..ca2dee02a011
--- /dev/null
+++ b/include/asm-mips/it8712.h
@@ -0,0 +1,28 @@
+
+#ifndef __IT8712_H__
+#define __IT8712_H__
+
+#define LPC_BASE_ADDR 0x14000000
+
+// MB PnP configuration register
+#define LPC_KEY_ADDR 0x1400002E
+#define LPC_DATA_ADDR 0x1400002F
+
+// Device LDN
+#define LDN_SERIAL1 0x01
+#define LDN_SERIAL2 0x02
+#define LDN_PARALLEL 0x03
+#define LDN_KEYBOARD 0x05
+#define LDN_MOUSE 0x06
+
+#define IT8712_UART1_PORT 0x3F8
+#define IT8712_UART2_PORT 0x2F8
+
+#ifndef ASM_ONLY
+
+void LPCSetConfig(char LdnNumber, char Index, char data);
+char LPCGetConfig(char LdnNumber, char Index);
+
+#endif
+
+#endif
diff --git a/include/asm-mips/jazz.h b/include/asm-mips/jazz.h
new file mode 100644
index 000000000000..81cbf004fd13
--- /dev/null
+++ b/include/asm-mips/jazz.h
@@ -0,0 +1,322 @@
+/*
+ * 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) 1995 - 1998 by Andreas Busse and Ralf Baechle
+ */
+#ifndef __ASM_JAZZ_H
+#define __ASM_JAZZ_H
+
+/*
+ * The addresses below are virtual address. The mappings are
+ * created on startup via wired entries in the tlb. The Mips
+ * Magnum R3000 and R4000 machines are similar in many aspects,
+ * but many hardware register are accessible at 0xb9000000 in
+ * instead of 0xe0000000.
+ */
+
+#define JAZZ_LOCAL_IO_SPACE 0xe0000000
+
+/*
+ * Revision numbers in PICA_ASIC_REVISION
+ *
+ * 0xf0000000 - Rev1
+ * 0xf0000001 - Rev2
+ * 0xf0000002 - Rev3
+ */
+#define PICA_ASIC_REVISION 0xe0000008
+
+/*
+ * The segments of the seven segment LED are mapped
+ * to the control bits as follows:
+ *
+ * (7)
+ * ---------
+ * | |
+ * (2) | | (6)
+ * | (1) |
+ * ---------
+ * | |
+ * (3) | | (5)
+ * | (4) |
+ * --------- . (0)
+ */
+#define PICA_LED 0xe000f000
+
+/*
+ * Some characters for the LED control registers
+ * The original Mips machines seem to have a LED display
+ * with integrated decoder while the Acer machines can
+ * control each of the seven segments and the dot independently.
+ * It's only a toy, anyway...
+ */
+#define LED_DOT 0x01
+#define LED_SPACE 0x00
+#define LED_0 0xfc
+#define LED_1 0x60
+#define LED_2 0xda
+#define LED_3 0xf2
+#define LED_4 0x66
+#define LED_5 0xb6
+#define LED_6 0xbe
+#define LED_7 0xe0
+#define LED_8 0xfe
+#define LED_9 0xf6
+#define LED_A 0xee
+#define LED_b 0x3e
+#define LED_C 0x9c
+#define LED_d 0x7a
+#define LED_E 0x9e
+#define LED_F 0x8e
+
+#ifndef __ASSEMBLY__
+
+static __inline__ void pica_set_led(unsigned int bits)
+{
+ volatile unsigned int *led_register = (unsigned int *) PICA_LED;
+
+ *led_register = bits;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Base address of the Sonic Ethernet adapter in Jazz machines.
+ */
+#define JAZZ_ETHERNET_BASE 0xe0001000
+
+/*
+ * Base address of the 53C94 SCSI hostadapter in Jazz machines.
+ */
+#define JAZZ_SCSI_BASE 0xe0002000
+
+/*
+ * i8042 keyboard controller for JAZZ and PICA chipsets.
+ * This address is just a guess and seems to differ from
+ * other mips machines such as RC3xxx...
+ */
+#define JAZZ_KEYBOARD_ADDRESS 0xe0005000
+#define JAZZ_KEYBOARD_DATA 0xe0005000
+#define JAZZ_KEYBOARD_COMMAND 0xe0005001
+
+#ifndef __ASSEMBLY__
+
+typedef struct {
+ unsigned char data;
+ unsigned char command;
+} jazz_keyboard_hardware;
+
+#define jazz_kh ((keyboard_hardware *) JAZZ_KEYBOARD_ADDRESS)
+
+typedef struct {
+ unsigned char pad0[3];
+ unsigned char data;
+ unsigned char pad1[3];
+ unsigned char command;
+} mips_keyboard_hardware;
+
+/*
+ * For now. Needs to be changed for RC3xxx support. See below.
+ */
+#define keyboard_hardware jazz_keyboard_hardware
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * i8042 keyboard controller for most other Mips machines.
+ */
+#define MIPS_KEYBOARD_ADDRESS 0xb9005000
+#define MIPS_KEYBOARD_DATA 0xb9005003
+#define MIPS_KEYBOARD_COMMAND 0xb9005007
+
+/*
+ * Serial and parallel ports (WD 16C552) on the Mips JAZZ
+ */
+#define JAZZ_SERIAL1_BASE (unsigned int)0xe0006000
+#define JAZZ_SERIAL2_BASE (unsigned int)0xe0007000
+#define JAZZ_PARALLEL_BASE (unsigned int)0xe0008000
+
+/*
+ * Dummy Device Address. Used in jazzdma.c
+ */
+#define JAZZ_DUMMY_DEVICE 0xe000d000
+
+/*
+ * JAZZ timer registers and interrupt no.
+ * Note that the hardware timer interrupt is actually on
+ * cpu level 6, but to keep compatibility with PC stuff
+ * it is remapped to vector 0. See arch/mips/kernel/entry.S.
+ */
+#define JAZZ_TIMER_INTERVAL 0xe0000228
+#define JAZZ_TIMER_REGISTER 0xe0000230
+
+/*
+ * DRAM configuration register
+ */
+#ifndef __ASSEMBLY__
+#ifdef __MIPSEL__
+typedef struct {
+ unsigned int bank2 : 3;
+ unsigned int bank1 : 3;
+ unsigned int mem_bus_width : 1;
+ unsigned int reserved2 : 1;
+ unsigned int page_mode : 1;
+ unsigned int reserved1 : 23;
+} dram_configuration;
+#else /* defined (__MIPSEB__) */
+typedef struct {
+ unsigned int reserved1 : 23;
+ unsigned int page_mode : 1;
+ unsigned int reserved2 : 1;
+ unsigned int mem_bus_width : 1;
+ unsigned int bank1 : 3;
+ unsigned int bank2 : 3;
+} dram_configuration;
+#endif
+#endif /* !__ASSEMBLY__ */
+
+#define PICA_DRAM_CONFIG 0xe00fffe0
+
+/*
+ * JAZZ interrupt control registers
+ */
+#define JAZZ_IO_IRQ_SOURCE 0xe0010000
+#define JAZZ_IO_IRQ_ENABLE 0xe0010002
+
+/*
+ * JAZZ interrupt enable bits
+ */
+#define JAZZ_IE_PARALLEL (1 << 0)
+#define JAZZ_IE_FLOPPY (1 << 1)
+#define JAZZ_IE_SOUND (1 << 2)
+#define JAZZ_IE_VIDEO (1 << 3)
+#define JAZZ_IE_ETHERNET (1 << 4)
+#define JAZZ_IE_SCSI (1 << 5)
+#define JAZZ_IE_KEYBOARD (1 << 6)
+#define JAZZ_IE_MOUSE (1 << 7)
+#define JAZZ_IE_SERIAL1 (1 << 8)
+#define JAZZ_IE_SERIAL2 (1 << 9)
+
+/*
+ * JAZZ Interrupt Level definitions
+ *
+ * This is somewhat broken. For reasons which nobody can remember anymore
+ * we remap the Jazz interrupts to the usual ISA style interrupt numbers.
+ */
+#define JAZZ_PARALLEL_IRQ 16
+#define JAZZ_FLOPPY_IRQ 17
+#define JAZZ_SOUND_IRQ 18
+#define JAZZ_VIDEO_IRQ 19
+#define JAZZ_ETHERNET_IRQ 20
+#define JAZZ_SCSI_IRQ 21
+#define JAZZ_KEYBOARD_IRQ 22
+#define JAZZ_MOUSE_IRQ 23
+#define JAZZ_SERIAL1_IRQ 24
+#define JAZZ_SERIAL2_IRQ 25
+
+#define JAZZ_TIMER_IRQ 31
+
+
+/*
+ * JAZZ DMA Channels
+ * Note: Channels 4...7 are not used with respect to the Acer PICA-61
+ * chipset which does not provide these DMA channels.
+ */
+#define JAZZ_SCSI_DMA 0 /* SCSI */
+#define JAZZ_FLOPPY_DMA 1 /* FLOPPY */
+#define JAZZ_AUDIOL_DMA 2 /* AUDIO L */
+#define JAZZ_AUDIOR_DMA 3 /* AUDIO R */
+
+/*
+ * JAZZ R4030 MCT_ADR chip (DMA controller)
+ * Note: Virtual Addresses !
+ */
+#define JAZZ_R4030_CONFIG 0xE0000000 /* R4030 config register */
+#define JAZZ_R4030_REVISION 0xE0000008 /* same as PICA_ASIC_REVISION */
+#define JAZZ_R4030_INV_ADDR 0xE0000010 /* Invalid Address register */
+
+#define JAZZ_R4030_TRSTBL_BASE 0xE0000018 /* Translation Table Base */
+#define JAZZ_R4030_TRSTBL_LIM 0xE0000020 /* Translation Table Limit */
+#define JAZZ_R4030_TRSTBL_INV 0xE0000028 /* Translation Table Invalidate */
+
+#define JAZZ_R4030_CACHE_MTNC 0xE0000030 /* Cache Maintenance */
+#define JAZZ_R4030_R_FAIL_ADDR 0xE0000038 /* Remote Failed Address */
+#define JAZZ_R4030_M_FAIL_ADDR 0xE0000040 /* Memory Failed Address */
+
+#define JAZZ_R4030_CACHE_PTAG 0xE0000048 /* I/O Cache Physical Tag */
+#define JAZZ_R4030_CACHE_LTAG 0xE0000050 /* I/O Cache Logical Tag */
+#define JAZZ_R4030_CACHE_BMASK 0xE0000058 /* I/O Cache Byte Mask */
+#define JAZZ_R4030_CACHE_BWIN 0xE0000060 /* I/O Cache Buffer Window */
+
+/*
+ * Remote Speed Registers.
+ *
+ * 0: free, 1: Ethernet, 2: SCSI, 3: Floppy,
+ * 4: RTC, 5: Kb./Mouse 6: serial 1, 7: serial 2,
+ * 8: parallel, 9: NVRAM, 10: CPU, 11: PROM,
+ * 12: reserved, 13: free, 14: 7seg LED, 15: ???
+ */
+#define JAZZ_R4030_REM_SPEED 0xE0000070 /* 16 Remote Speed Registers */
+ /* 0xE0000070,78,80... 0xE00000E8 */
+#define JAZZ_R4030_IRQ_ENABLE 0xE00000E8 /* Internal Interrupt Enable */
+#define JAZZ_R4030_INVAL_ADDR 0xE0000010 /* Invalid address Register */
+#define JAZZ_R4030_IRQ_SOURCE 0xE0000200 /* Interrupt Source Register */
+#define JAZZ_R4030_I386_ERROR 0xE0000208 /* i386/EISA Bus Error */
+
+/*
+ * Virtual (E)ISA controller address
+ */
+#define JAZZ_EISA_IRQ_ACK 0xE0000238 /* EISA interrupt acknowledge */
+
+/*
+ * Access the R4030 DMA and I/O Controller
+ */
+#ifndef __ASSEMBLY__
+
+static inline void r4030_delay(void)
+{
+__asm__ __volatile__(
+ ".set\tnoreorder\n\t"
+ "nop\n\t"
+ "nop\n\t"
+ "nop\n\t"
+ "nop\n\t"
+ ".set\treorder");
+}
+
+static inline unsigned short r4030_read_reg16(unsigned long addr)
+{
+ unsigned short ret = *((volatile unsigned short *)addr);
+ r4030_delay();
+ return ret;
+}
+
+static inline unsigned int r4030_read_reg32(unsigned long addr)
+{
+ unsigned int ret = *((volatile unsigned int *)addr);
+ r4030_delay();
+ return ret;
+}
+
+static inline void r4030_write_reg16(unsigned long addr, unsigned val)
+{
+ *((volatile unsigned short *)addr) = val;
+ r4030_delay();
+}
+
+static inline void r4030_write_reg32(unsigned long addr, unsigned val)
+{
+ *((volatile unsigned int *)addr) = val;
+ r4030_delay();
+}
+
+#endif /* !__ASSEMBLY__ */
+
+#define JAZZ_FDC_BASE 0xe0003000
+#define JAZZ_RTC_BASE 0xe0004000
+#define JAZZ_PORT_BASE 0xe2000000
+
+#define JAZZ_EISA_BASE 0xe3000000
+
+#endif /* __ASM_JAZZ_H */
diff --git a/include/asm-mips/jazzdma.h b/include/asm-mips/jazzdma.h
new file mode 100644
index 000000000000..0a205b77e505
--- /dev/null
+++ b/include/asm-mips/jazzdma.h
@@ -0,0 +1,96 @@
+/*
+ * Helpfile for jazzdma.c -- Mips Jazz R4030 DMA controller support
+ */
+#ifndef _ASM_JAZZDMA_H
+#define _ASM_JAZZDMA_H
+
+/*
+ * Prototypes and macros
+ */
+extern void vdma_init(void);
+extern unsigned long vdma_alloc(unsigned long paddr, unsigned long size);
+extern int vdma_free(unsigned long laddr);
+extern int vdma_remap(unsigned long laddr, unsigned long paddr,
+ unsigned long size);
+extern unsigned long vdma_phys2log(unsigned long paddr);
+extern unsigned long vdma_log2phys(unsigned long laddr);
+extern void vdma_stats(void); /* for debugging only */
+
+extern void vdma_enable(int channel);
+extern void vdma_disable(int channel);
+extern void vdma_set_mode(int channel, int mode);
+extern void vdma_set_addr(int channel, long addr);
+extern void vdma_set_count(int channel, int count);
+extern int vdma_get_residue(int channel);
+extern int vdma_get_enable(int channel);
+
+/*
+ * some definitions used by the driver functions
+ */
+#define VDMA_PAGESIZE 4096
+#define VDMA_PGTBL_ENTRIES 4096
+#define VDMA_PGTBL_SIZE (sizeof(VDMA_PGTBL_ENTRY) * VDMA_PGTBL_ENTRIES)
+#define VDMA_PAGE_EMPTY 0xff000000
+
+/*
+ * Macros to get page no. and offset of a given address
+ * Note that VDMA_PAGE() works for physical addresses only
+ */
+#define VDMA_PAGE(a) ((unsigned int)(a) >> 12)
+#define VDMA_OFFSET(a) ((unsigned int)(a) & (VDMA_PAGESIZE-1))
+
+/*
+ * error code returned by vdma_alloc()
+ * (See also arch/mips/kernel/jazzdma.c)
+ */
+#define VDMA_ERROR 0xffffffff
+
+/*
+ * VDMA pagetable entry description
+ */
+typedef volatile struct VDMA_PGTBL_ENTRY {
+ unsigned int frame; /* physical frame no. */
+ unsigned int owner; /* owner of this entry (0=free) */
+} VDMA_PGTBL_ENTRY;
+
+
+/*
+ * DMA channel control registers
+ * in the R4030 MCT_ADR chip
+ */
+#define JAZZ_R4030_CHNL_MODE 0xE0000100 /* 8 DMA Channel Mode Registers, */
+ /* 0xE0000100,120,140... */
+#define JAZZ_R4030_CHNL_ENABLE 0xE0000108 /* 8 DMA Channel Enable Regs, */
+ /* 0xE0000108,128,148... */
+#define JAZZ_R4030_CHNL_COUNT 0xE0000110 /* 8 DMA Channel Byte Cnt Regs, */
+ /* 0xE0000110,130,150... */
+#define JAZZ_R4030_CHNL_ADDR 0xE0000118 /* 8 DMA Channel Address Regs, */
+ /* 0xE0000118,138,158... */
+
+/* channel enable register bits */
+
+#define R4030_CHNL_ENABLE (1<<0)
+#define R4030_CHNL_WRITE (1<<1)
+#define R4030_TC_INTR (1<<8)
+#define R4030_MEM_INTR (1<<9)
+#define R4030_ADDR_INTR (1<<10)
+
+/*
+ * Channel mode register bits
+ */
+#define R4030_MODE_ATIME_40 (0) /* device access time on remote bus */
+#define R4030_MODE_ATIME_80 (1)
+#define R4030_MODE_ATIME_120 (2)
+#define R4030_MODE_ATIME_160 (3)
+#define R4030_MODE_ATIME_200 (4)
+#define R4030_MODE_ATIME_240 (5)
+#define R4030_MODE_ATIME_280 (6)
+#define R4030_MODE_ATIME_320 (7)
+#define R4030_MODE_WIDTH_8 (1<<3) /* device data bus width */
+#define R4030_MODE_WIDTH_16 (2<<3)
+#define R4030_MODE_WIDTH_32 (3<<3)
+#define R4030_MODE_INTR_EN (1<<5)
+#define R4030_MODE_BURST (1<<6) /* Rev. 2 only */
+#define R4030_MODE_FAST_ACK (1<<7) /* Rev. 2 only */
+
+#endif /* _ASM_JAZZDMA_H */
diff --git a/include/asm-mips/jmr3927/irq.h b/include/asm-mips/jmr3927/irq.h
new file mode 100644
index 000000000000..b0c325a22343
--- /dev/null
+++ b/include/asm-mips/jmr3927/irq.h
@@ -0,0 +1,62 @@
+/*
+ * linux/include/asm-mips/tx3927/irq.h
+ *
+ * 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) 2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_IRQ_H
+#define __ASM_TX3927_IRQ_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/config.h>
+#include <asm/irq.h>
+
+struct tb_irq_space {
+ struct tb_irq_space* next;
+ int start_irqno;
+ int nr_irqs;
+ void (*mask_func)(int irq_nr, int space_id);
+ void (*unmask_func)(int irq_no, int space_id);
+ const char *name;
+ int space_id;
+ int can_share;
+};
+extern struct tb_irq_space* tb_irq_spaces;
+
+static __inline__ void add_tb_irq_space(struct tb_irq_space* sp)
+{
+ sp->next = tb_irq_spaces;
+ tb_irq_spaces = sp;
+}
+
+
+struct pt_regs;
+extern void
+toshibaboards_spurious(struct pt_regs *regs, int irq);
+extern void
+toshibaboards_irqdispatch(struct pt_regs *regs, int irq);
+
+extern struct irqaction *
+toshibaboards_get_irq_action(int irq);
+extern int
+toshibaboards_setup_irq(int irq, struct irqaction * new);
+
+
+#ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND
+extern void tx_branch_likely_bug_fixup(struct pt_regs *regs);
+#endif
+
+extern int (*toshibaboards_gen_iack)(void);
+
+#endif /* !__ASSEMBLY__ */
+
+#define NR_ISA_IRQS 16
+#define TB_IRQ_IS_ISA(irq) \
+ (0 <= (irq) && (irq) < NR_ISA_IRQS)
+#define TB_IRQ_TO_ISA_IRQ(irq) (irq)
+
+#endif /* __ASM_TX3927_IRQ_H */
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
new file mode 100644
index 000000000000..86df317b4078
--- /dev/null
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -0,0 +1,325 @@
+/*
+ * Defines for the TJSYS JMR-TX3927/JMI-3927IO2/JMY-1394IF.
+ *
+ * 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) 2000-2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_JMR3927_H
+#define __ASM_TX3927_JMR3927_H
+
+#include <asm/jmr3927/tx3927.h>
+#include <asm/addrspace.h>
+#include <asm/jmr3927/irq.h>
+#ifndef __ASSEMBLY__
+#include <asm/system.h>
+#endif
+
+/* CS */
+#define JMR3927_ROMCE0 0x1fc00000 /* 4M */
+#define JMR3927_ROMCE1 0x1e000000 /* 4M */
+#define JMR3927_ROMCE2 0x14000000 /* 16M */
+#define JMR3927_ROMCE3 0x10000000 /* 64M */
+#define JMR3927_ROMCE5 0x1d000000 /* 4M */
+#define JMR3927_SDCS0 0x00000000 /* 32M */
+#define JMR3927_SDCS1 0x02000000 /* 32M */
+/* PCI Direct Mappings */
+
+#define JMR3927_PCIMEM 0x08000000
+#define JMR3927_PCIMEM_SIZE 0x08000000 /* 128M */
+#define JMR3927_PCIIO 0x15000000
+#define JMR3927_PCIIO_SIZE 0x01000000 /* 16M */
+
+#define JMR3927_SDRAM_SIZE 0x02000000 /* 32M */
+#define JMR3927_PORT_BASE KSEG1
+
+/* select indirect initiator access per errata */
+#define JMR3927_INIT_INDIRECT_PCI
+#define PCI_ISTAT_IDICC 0x1000
+#define PCI_IPCIBE_IBE_LONG 0
+#define PCI_IPCIBE_ICMD_IOREAD 2
+#define PCI_IPCIBE_ICMD_IOWRITE 3
+#define PCI_IPCIBE_ICMD_MEMREAD 6
+#define PCI_IPCIBE_ICMD_MEMWRITE 7
+#define PCI_IPCIBE_ICMD_SHIFT 4
+
+/* Address map (virtual address) */
+#define JMR3927_ROM0_BASE (KSEG1 + JMR3927_ROMCE0)
+#define JMR3927_ROM1_BASE (KSEG1 + JMR3927_ROMCE1)
+#define JMR3927_IOC_BASE (KSEG1 + JMR3927_ROMCE2)
+#define JMR3927_IOB_BASE (KSEG1 + JMR3927_ROMCE3)
+#define JMR3927_ISAMEM_BASE (JMR3927_IOB_BASE)
+#define JMR3927_ISAIO_BASE (JMR3927_IOB_BASE + 0x01000000)
+#define JMR3927_ISAC_BASE (JMR3927_IOB_BASE + 0x02000000)
+#define JMR3927_LCDVGA_REG_BASE (JMR3927_IOB_BASE + 0x03000000)
+#define JMR3927_LCDVGA_MEM_BASE (JMR3927_IOB_BASE + 0x03800000)
+#define JMR3927_JMY1394_BASE (KSEG1 + JMR3927_ROMCE5)
+#define JMR3927_PREMIER3_BASE (JMR3927_JMY1394_BASE + 0x00100000)
+#define JMR3927_PCIMEM_BASE (KSEG1 + JMR3927_PCIMEM)
+#define JMR3927_PCIIO_BASE (KSEG1 + JMR3927_PCIIO)
+
+#define JMR3927_IOC_REV_ADDR (JMR3927_IOC_BASE + 0x00000000)
+#define JMR3927_IOC_NVRAMB_ADDR (JMR3927_IOC_BASE + 0x00010000)
+#define JMR3927_IOC_LED_ADDR (JMR3927_IOC_BASE + 0x00020000)
+#define JMR3927_IOC_DIPSW_ADDR (JMR3927_IOC_BASE + 0x00030000)
+#define JMR3927_IOC_BREV_ADDR (JMR3927_IOC_BASE + 0x00040000)
+#define JMR3927_IOC_DTR_ADDR (JMR3927_IOC_BASE + 0x00050000)
+#define JMR3927_IOC_INTS1_ADDR (JMR3927_IOC_BASE + 0x00080000)
+#define JMR3927_IOC_INTS2_ADDR (JMR3927_IOC_BASE + 0x00090000)
+#define JMR3927_IOC_INTM_ADDR (JMR3927_IOC_BASE + 0x000a0000)
+#define JMR3927_IOC_INTP_ADDR (JMR3927_IOC_BASE + 0x000b0000)
+#define JMR3927_IOC_RESET_ADDR (JMR3927_IOC_BASE + 0x000f0000)
+
+#define JMR3927_ISAC_REV_ADDR (JMR3927_ISAC_BASE + 0x00000000)
+#define JMR3927_ISAC_EINTS_ADDR (JMR3927_ISAC_BASE + 0x00200000)
+#define JMR3927_ISAC_EINTM_ADDR (JMR3927_ISAC_BASE + 0x00300000)
+#define JMR3927_ISAC_NMI_ADDR (JMR3927_ISAC_BASE + 0x00400000)
+#define JMR3927_ISAC_LED_ADDR (JMR3927_ISAC_BASE + 0x00500000)
+#define JMR3927_ISAC_INTP_ADDR (JMR3927_ISAC_BASE + 0x00800000)
+#define JMR3927_ISAC_INTS1_ADDR (JMR3927_ISAC_BASE + 0x00900000)
+#define JMR3927_ISAC_INTS2_ADDR (JMR3927_ISAC_BASE + 0x00a00000)
+#define JMR3927_ISAC_INTM_ADDR (JMR3927_ISAC_BASE + 0x00b00000)
+
+/* Flash ROM */
+#define JMR3927_FLASH_BASE (JMR3927_ROM0_BASE)
+#define JMR3927_FLASH_SIZE 0x00400000
+
+/* bits for IOC_REV/IOC_BREV/ISAC_REV (high byte) */
+#define JMR3927_IDT_MASK 0xfc
+#define JMR3927_REV_MASK 0x03
+#define JMR3927_IOC_IDT 0xe0
+#define JMR3927_ISAC_IDT 0x20
+
+/* bits for IOC_INTS1/IOC_INTS2/IOC_INTM/IOC_INTP (high byte) */
+#define JMR3927_IOC_INTB_PCIA 0
+#define JMR3927_IOC_INTB_PCIB 1
+#define JMR3927_IOC_INTB_PCIC 2
+#define JMR3927_IOC_INTB_PCID 3
+#define JMR3927_IOC_INTB_MODEM 4
+#define JMR3927_IOC_INTB_INT6 5
+#define JMR3927_IOC_INTB_INT7 6
+#define JMR3927_IOC_INTB_SOFT 7
+#define JMR3927_IOC_INTF_PCIA (1 << JMR3927_IOC_INTF_PCIA)
+#define JMR3927_IOC_INTF_PCIB (1 << JMR3927_IOC_INTB_PCIB)
+#define JMR3927_IOC_INTF_PCIC (1 << JMR3927_IOC_INTB_PCIC)
+#define JMR3927_IOC_INTF_PCID (1 << JMR3927_IOC_INTB_PCID)
+#define JMR3927_IOC_INTF_MODEM (1 << JMR3927_IOC_INTB_MODEM)
+#define JMR3927_IOC_INTF_INT6 (1 << JMR3927_IOC_INTB_INT6)
+#define JMR3927_IOC_INTF_INT7 (1 << JMR3927_IOC_INTB_INT7)
+#define JMR3927_IOC_INTF_SOFT (1 << JMR3927_IOC_INTB_SOFT)
+
+/* bits for IOC_RESET (high byte) */
+#define JMR3927_IOC_RESET_CPU 1
+#define JMR3927_IOC_RESET_PCI 2
+
+/* bits for ISAC_EINTS/ISAC_EINTM (high byte) */
+#define JMR3927_ISAC_EINTB_IOCHK 2
+#define JMR3927_ISAC_EINTB_BWTH 4
+#define JMR3927_ISAC_EINTF_IOCHK (1 << JMR3927_ISAC_EINTB_IOCHK)
+#define JMR3927_ISAC_EINTF_BWTH (1 << JMR3927_ISAC_EINTB_BWTH)
+
+/* bits for ISAC_LED (high byte) */
+#define JMR3927_ISAC_LED_ISALED 0x01
+#define JMR3927_ISAC_LED_USRLED 0x02
+
+/* bits for ISAC_INTS/ISAC_INTM/ISAC_INTP (high byte) */
+#define JMR3927_ISAC_INTB_IRQ5 0
+#define JMR3927_ISAC_INTB_IRQKB 1
+#define JMR3927_ISAC_INTB_IRQMOUSE 2
+#define JMR3927_ISAC_INTB_IRQ4 3
+#define JMR3927_ISAC_INTB_IRQ12 4
+#define JMR3927_ISAC_INTB_IRQ3 5
+#define JMR3927_ISAC_INTB_IRQ10 6
+#define JMR3927_ISAC_INTB_ISAER 7
+#define JMR3927_ISAC_INTF_IRQ5 (1 << JMR3927_ISAC_INTB_IRQ5)
+#define JMR3927_ISAC_INTF_IRQKB (1 << JMR3927_ISAC_INTB_IRQKB)
+#define JMR3927_ISAC_INTF_IRQMOUSE (1 << JMR3927_ISAC_INTB_IRQMOUSE)
+#define JMR3927_ISAC_INTF_IRQ4 (1 << JMR3927_ISAC_INTB_IRQ4)
+#define JMR3927_ISAC_INTF_IRQ12 (1 << JMR3927_ISAC_INTB_IRQ12)
+#define JMR3927_ISAC_INTF_IRQ3 (1 << JMR3927_ISAC_INTB_IRQ3)
+#define JMR3927_ISAC_INTF_IRQ10 (1 << JMR3927_ISAC_INTB_IRQ10)
+#define JMR3927_ISAC_INTF_ISAER (1 << JMR3927_ISAC_INTB_ISAER)
+
+#ifndef __ASSEMBLY__
+
+#if 0
+#define jmr3927_ioc_reg_out(d, a) ((*(volatile unsigned short *)(a)) = (d) << 8)
+#define jmr3927_ioc_reg_in(a) (((*(volatile unsigned short *)(a)) >> 8) & 0xff)
+#else
+#if defined(__BIG_ENDIAN)
+#define jmr3927_ioc_reg_out(d, a) ((*(volatile unsigned char *)(a)) = (d))
+#define jmr3927_ioc_reg_in(a) (*(volatile unsigned char *)(a))
+#elif defined(__LITTLE_ENDIAN)
+#define jmr3927_ioc_reg_out(d, a) ((*(volatile unsigned char *)((a)^1)) = (d))
+#define jmr3927_ioc_reg_in(a) (*(volatile unsigned char *)((a)^1))
+#else
+#error "No Endian"
+#endif
+#endif
+#define jmr3927_isac_reg_out(d, a) ((*(volatile unsigned char *)(a)) = (d))
+#define jmr3927_isac_reg_in(a) (*(volatile unsigned char *)(a))
+
+static inline int jmr3927_have_isac(void)
+{
+ unsigned char idt;
+ unsigned long flags;
+ unsigned long romcr3;
+
+ local_irq_save(flags);
+ romcr3 = tx3927_romcptr->cr[3];
+ tx3927_romcptr->cr[3] &= 0xffffefff; /* do not wait infinitely */
+ idt = jmr3927_isac_reg_in(JMR3927_ISAC_REV_ADDR) & JMR3927_IDT_MASK;
+ tx3927_romcptr->cr[3] = romcr3;
+ local_irq_restore(flags);
+
+ return idt == JMR3927_ISAC_IDT;
+}
+#define jmr3927_have_nvram() \
+ ((jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_IDT_MASK) == JMR3927_IOC_IDT)
+
+/* NVRAM macro */
+#define jmr3927_nvram_in(ofs) \
+ jmr3927_ioc_reg_in(JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
+#define jmr3927_nvram_out(d, ofs) \
+ jmr3927_ioc_reg_out(d, JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
+
+/* LED macro */
+#define jmr3927_led_set(n/*0-16*/) jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR)
+#define jmr3927_io_led_set(n/*0-3*/) jmr3927_isac_reg_out((n), JMR3927_ISAC_LED_ADDR)
+
+#define jmr3927_led_and_set(n/*0-16*/) jmr3927_ioc_reg_out((~(n)) & jmr3927_ioc_reg_in(JMR3927_IOC_LED_ADDR), JMR3927_IOC_LED_ADDR)
+
+/* DIPSW4 macro */
+#define jmr3927_dipsw1() ((tx3927_pioptr->din & (1 << 11)) == 0)
+#define jmr3927_dipsw2() ((tx3927_pioptr->din & (1 << 10)) == 0)
+#define jmr3927_dipsw3() ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 2) == 0)
+#define jmr3927_dipsw4() ((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 1) == 0)
+#define jmr3927_io_dipsw() (jmr3927_isac_reg_in(JMR3927_ISAC_LED_ADDR) >> 4)
+
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * UART defines for serial.h
+ */
+
+/* use Pre-scaler T0 (1/2) */
+#define JMR3927_BASE_BAUD (JMR3927_IMCLK / 2 / 16)
+
+#define UART0_ADDR 0xfffef300
+#define UART1_ADDR 0xfffef400
+#define UART0_INT JMR3927_IRQ_IRC_SIO0
+#define UART1_INT JMR3927_IRQ_IRC_SIO1
+#define UART0_FLAGS ASYNC_BOOT_AUTOCONF
+#define UART1_FLAGS 0
+
+/*
+ * IRQ mappings
+ */
+
+/* These are the virtual IRQ numbers, we divide all IRQ's into
+ * 'spaces', the 'space' determines where and how to enable/disable
+ * that particular IRQ on an JMR machine. Add new 'spaces' as new
+ * IRQ hardware is supported.
+ */
+#define JMR3927_NR_IRQ_IRC 16 /* On-Chip IRC */
+#define JMR3927_NR_IRQ_IOC 8 /* PCI/MODEM/INT[6:7] */
+#define JMR3927_NR_IRQ_ISAC 8 /* ISA */
+
+
+#define JMR3927_IRQ_IRC NR_ISA_IRQS
+#define JMR3927_IRQ_IOC (JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC)
+#define JMR3927_IRQ_ISAC (JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
+#define JMR3927_IRQ_END (JMR3927_IRQ_ISAC + JMR3927_NR_IRQ_ISAC)
+#define JMR3927_IRQ_IS_IRC(irq) (JMR3927_IRQ_IRC <= (irq) && (irq) < JMR3927_IRQ_IOC)
+#define JMR3927_IRQ_IS_IOC(irq) (JMR3927_IRQ_IOC <= (irq) && (irq) < JMR3927_IRQ_ISAC)
+#define JMR3927_IRQ_IS_ISAC(irq) (JMR3927_IRQ_ISAC <= (irq) && (irq) < JMR3927_IRQ_END)
+
+#define JMR3927_IRQ_IRC_INT0 (JMR3927_IRQ_IRC + TX3927_IR_INT0)
+#define JMR3927_IRQ_IRC_INT1 (JMR3927_IRQ_IRC + TX3927_IR_INT1)
+#define JMR3927_IRQ_IRC_INT2 (JMR3927_IRQ_IRC + TX3927_IR_INT2)
+#define JMR3927_IRQ_IRC_INT3 (JMR3927_IRQ_IRC + TX3927_IR_INT3)
+#define JMR3927_IRQ_IRC_INT4 (JMR3927_IRQ_IRC + TX3927_IR_INT4)
+#define JMR3927_IRQ_IRC_INT5 (JMR3927_IRQ_IRC + TX3927_IR_INT5)
+#define JMR3927_IRQ_IRC_SIO0 (JMR3927_IRQ_IRC + TX3927_IR_SIO0)
+#define JMR3927_IRQ_IRC_SIO1 (JMR3927_IRQ_IRC + TX3927_IR_SIO1)
+#define JMR3927_IRQ_IRC_SIO(ch) (JMR3927_IRQ_IRC + TX3927_IR_SIO(ch))
+#define JMR3927_IRQ_IRC_DMA (JMR3927_IRQ_IRC + TX3927_IR_DMA)
+#define JMR3927_IRQ_IRC_PIO (JMR3927_IRQ_IRC + TX3927_IR_PIO)
+#define JMR3927_IRQ_IRC_PCI (JMR3927_IRQ_IRC + TX3927_IR_PCI)
+#define JMR3927_IRQ_IRC_TMR0 (JMR3927_IRQ_IRC + TX3927_IR_TMR0)
+#define JMR3927_IRQ_IRC_TMR1 (JMR3927_IRQ_IRC + TX3927_IR_TMR1)
+#define JMR3927_IRQ_IRC_TMR2 (JMR3927_IRQ_IRC + TX3927_IR_TMR2)
+#define JMR3927_IRQ_IOC_PCIA (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIA)
+#define JMR3927_IRQ_IOC_PCIB (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIB)
+#define JMR3927_IRQ_IOC_PCIC (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIC)
+#define JMR3927_IRQ_IOC_PCID (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCID)
+#define JMR3927_IRQ_IOC_MODEM (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_MODEM)
+#define JMR3927_IRQ_IOC_INT6 (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT6)
+#define JMR3927_IRQ_IOC_INT7 (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT7)
+#define JMR3927_IRQ_IOC_SOFT (JMR3927_IRQ_IOC + JMR3927_IOC_INTB_SOFT)
+#define JMR3927_IRQ_ISAC_IRQ5 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ5)
+#define JMR3927_IRQ_ISAC_IRQKB (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQKB)
+#define JMR3927_IRQ_ISAC_IRQMOUSE (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQMOUSE)
+#define JMR3927_IRQ_ISAC_IRQ4 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ4)
+#define JMR3927_IRQ_ISAC_IRQ12 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ12)
+#define JMR3927_IRQ_ISAC_IRQ3 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ3)
+#define JMR3927_IRQ_ISAC_IRQ10 (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ10)
+#define JMR3927_IRQ_ISAC_ISAER (JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_ISAER)
+
+#if 0 /* auto detect */
+/* RTL8019AS 10M Ether (JMI-3927IO2:JPW2:1-2 Short) */
+#define JMR3927_IRQ_ETHER1 JMR3927_IRQ_IRC_INT0
+#endif
+/* IOC (PCI, MODEM) */
+#define JMR3927_IRQ_IOCINT JMR3927_IRQ_IRC_INT1
+/* ISAC (ISA, PCMCIA, KEYBOARD, MOUSE) */
+#define JMR3927_IRQ_ISACINT JMR3927_IRQ_IRC_INT2
+/* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */
+#define JMR3927_IRQ_ETHER0 JMR3927_IRQ_IRC_INT3
+/* Clock Tick (10ms) */
+#define JMR3927_IRQ_TICK JMR3927_IRQ_IRC_TMR0
+#define JMR3927_IRQ_IDE JMR3927_IRQ_ISAC_IRQ12
+
+/* IEEE1394 (Note that this may conflicts with RTL8019AS 10M Ether...) */
+#define JMR3927_IRQ_PREMIER3 JMR3927_IRQ_IRC_INT0
+
+/* I/O Ports */
+/* RTL8019AS 10M Ether */
+#define JMR3927_ETHER1_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x280)
+#define JMR3927_KBD_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x00800060)
+#define JMR3927_IDE_PORT (JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x001001f0)
+
+/* Clocks */
+#define JMR3927_CORECLK 132710400 /* 132.7MHz */
+#define JMR3927_GBUSCLK (JMR3927_CORECLK / 2) /* 66.35MHz */
+#define JMR3927_IMCLK (JMR3927_CORECLK / 4) /* 33.17MHz */
+
+#define jmr3927_tmrptr tx3927_tmrptr(0) /* TMR0 */
+
+
+/*
+ * TX3927 Pin Configuration:
+ *
+ * PCFG bits Avail Dead
+ * SELSIO[1:0]:11 RXD[1:0], TXD[1:0] PIO[6:3]
+ * SELSIOC[0]:1 CTS[0], RTS[0] INT[5:4]
+ * SELSIOC[1]:0,SELDSF:0, GSDAO[0],GPCST[3] CTS[1], RTS[1],DSF,
+ * GDBGE* PIO[2:1]
+ * SELDMA[2]:1 DMAREQ[2],DMAACK[2] PIO[13:12]
+ * SELTMR[2:0]:000 TIMER[1:0]
+ * SELCS:0,SELDMA[1]:0 PIO[11;10] SDCS_CE[7:6],
+ * DMAREQ[1],DMAACK[1]
+ * SELDMA[0]:1 DMAREQ[0],DMAACK[0] PIO[9:8]
+ * SELDMA[3]:1 DMAREQ[3],DMAACK[3] PIO[15:14]
+ * SELDONE:1 DMADONE PIO[7]
+ *
+ * Usable pins are:
+ * RXD[1;0],TXD[1:0],CTS[0],RTS[0],
+ * DMAREQ[0,2,3],DMAACK[0,2,3],DMADONE,PIO[0,10,11]
+ * INT[3:0]
+ */
+
+#endif /* __ASM_TX3927_JMR3927_H */
diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h
new file mode 100644
index 000000000000..b3d67c75d9ac
--- /dev/null
+++ b/include/asm-mips/jmr3927/tx3927.h
@@ -0,0 +1,365 @@
+/*
+ * 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) 2000 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_H
+#define __ASM_TX3927_H
+
+#include <asm/jmr3927/txx927.h>
+
+#define TX3927_SDRAMC_REG 0xfffe8000
+#define TX3927_ROMC_REG 0xfffe9000
+#define TX3927_DMA_REG 0xfffeb000
+#define TX3927_IRC_REG 0xfffec000
+#define TX3927_PCIC_REG 0xfffed000
+#define TX3927_CCFG_REG 0xfffee000
+#define TX3927_NR_TMR 3
+#define TX3927_TMR_REG(ch) (0xfffef000 + (ch) * 0x100)
+#define TX3927_NR_SIO 2
+#define TX3927_SIO_REG(ch) (0xfffef300 + (ch) * 0x100)
+#define TX3927_PIO_REG 0xfffef500
+
+#ifndef __ASSEMBLY__
+
+struct tx3927_sdramc_reg {
+ volatile unsigned long cr[8];
+ volatile unsigned long tr[3];
+ volatile unsigned long cmd;
+ volatile unsigned long smrs[2];
+};
+
+struct tx3927_romc_reg {
+ volatile unsigned long cr[8];
+};
+
+struct tx3927_dma_reg {
+ struct tx3927_dma_ch_reg {
+ volatile unsigned long cha;
+ volatile unsigned long sar;
+ volatile unsigned long dar;
+ volatile unsigned long cntr;
+ volatile unsigned long sair;
+ volatile unsigned long dair;
+ volatile unsigned long ccr;
+ volatile unsigned long csr;
+ } ch[4];
+ volatile unsigned long dbr[8];
+ volatile unsigned long tdhr;
+ volatile unsigned long mcr;
+ volatile unsigned long unused0;
+};
+
+struct tx3927_irc_reg {
+ volatile unsigned long cer;
+ volatile unsigned long cr[2];
+ volatile unsigned long unused0;
+ volatile unsigned long ilr[8];
+ volatile unsigned long unused1[4];
+ volatile unsigned long imr;
+ volatile unsigned long unused2[7];
+ volatile unsigned long scr;
+ volatile unsigned long unused3[7];
+ volatile unsigned long ssr;
+ volatile unsigned long unused4[7];
+ volatile unsigned long csr;
+};
+
+#include <asm/byteorder.h>
+
+#ifdef __BIG_ENDIAN
+#define endian_def_s2(e1,e2) \
+ volatile unsigned short e1,e2
+#define endian_def_sb2(e1,e2,e3) \
+ volatile unsigned short e1;volatile unsigned char e2,e3
+#define endian_def_b2s(e1,e2,e3) \
+ volatile unsigned char e1,e2;volatile unsigned short e3
+#define endian_def_b4(e1,e2,e3,e4) \
+ volatile unsigned char e1,e2,e3,e4
+#else
+#define endian_def_s2(e1,e2) \
+ volatile unsigned short e2,e1
+#define endian_def_sb2(e1,e2,e3) \
+ volatile unsigned char e3,e2;volatile unsigned short e1
+#define endian_def_b2s(e1,e2,e3) \
+ volatile unsigned short e3;volatile unsigned char e2,e1
+#define endian_def_b4(e1,e2,e3,e4) \
+ volatile unsigned char e4,e3,e2,e1
+#endif
+
+struct tx3927_pcic_reg {
+ endian_def_s2(did, vid);
+ endian_def_s2(pcistat, pcicmd);
+ endian_def_b4(cc, scc, rpli, rid);
+ endian_def_b4(unused0, ht, mlt, cls);
+ volatile unsigned long ioba; /* +10 */
+ volatile unsigned long mba;
+ volatile unsigned long unused1[5];
+ endian_def_s2(svid, ssvid);
+ volatile unsigned long unused2; /* +30 */
+ endian_def_sb2(unused3, unused4, capptr);
+ volatile unsigned long unused5;
+ endian_def_b4(ml, mg, ip, il);
+ volatile unsigned long unused6; /* +40 */
+ volatile unsigned long istat;
+ volatile unsigned long iim;
+ volatile unsigned long rrt;
+ volatile unsigned long unused7[3]; /* +50 */
+ volatile unsigned long ipbmma;
+ volatile unsigned long ipbioma; /* +60 */
+ volatile unsigned long ilbmma;
+ volatile unsigned long ilbioma;
+ volatile unsigned long unused8[9];
+ volatile unsigned long tc; /* +90 */
+ volatile unsigned long tstat;
+ volatile unsigned long tim;
+ volatile unsigned long tccmd;
+ volatile unsigned long pcirrt; /* +a0 */
+ volatile unsigned long pcirrt_cmd;
+ volatile unsigned long pcirrdt;
+ volatile unsigned long unused9[3];
+ volatile unsigned long tlboap;
+ volatile unsigned long tlbiap;
+ volatile unsigned long tlbmma; /* +c0 */
+ volatile unsigned long tlbioma;
+ volatile unsigned long sc_msg;
+ volatile unsigned long sc_be;
+ volatile unsigned long tbl; /* +d0 */
+ volatile unsigned long unused10[3];
+ volatile unsigned long pwmng; /* +e0 */
+ volatile unsigned long pwmngs;
+ volatile unsigned long unused11[6];
+ volatile unsigned long req_trace; /* +100 */
+ volatile unsigned long pbapmc;
+ volatile unsigned long pbapms;
+ volatile unsigned long pbapmim;
+ volatile unsigned long bm; /* +110 */
+ volatile unsigned long cpcibrs;
+ volatile unsigned long cpcibgs;
+ volatile unsigned long pbacs;
+ volatile unsigned long iobas; /* +120 */
+ volatile unsigned long mbas;
+ volatile unsigned long lbc;
+ volatile unsigned long lbstat;
+ volatile unsigned long lbim; /* +130 */
+ volatile unsigned long pcistatim;
+ volatile unsigned long ica;
+ volatile unsigned long icd;
+ volatile unsigned long iiadp; /* +140 */
+ volatile unsigned long iscdp;
+ volatile unsigned long mmas;
+ volatile unsigned long iomas;
+ volatile unsigned long ipciaddr; /* +150 */
+ volatile unsigned long ipcidata;
+ volatile unsigned long ipcibe;
+};
+
+struct tx3927_ccfg_reg {
+ volatile unsigned long ccfg;
+ volatile unsigned long crir;
+ volatile unsigned long pcfg;
+ volatile unsigned long tear;
+ volatile unsigned long pdcr;
+};
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * SDRAMC
+ */
+
+/*
+ * ROMC
+ */
+
+/*
+ * DMA
+ */
+/* bits for MCR */
+#define TX3927_DMA_MCR_EIS(ch) (0x10000000<<(ch))
+#define TX3927_DMA_MCR_DIS(ch) (0x01000000<<(ch))
+#define TX3927_DMA_MCR_RSFIF 0x00000080
+#define TX3927_DMA_MCR_FIFUM(ch) (0x00000008<<(ch))
+#define TX3927_DMA_MCR_LE 0x00000004
+#define TX3927_DMA_MCR_RPRT 0x00000002
+#define TX3927_DMA_MCR_MSTEN 0x00000001
+
+/* bits for CCRn */
+#define TX3927_DMA_CCR_DBINH 0x04000000
+#define TX3927_DMA_CCR_SBINH 0x02000000
+#define TX3927_DMA_CCR_CHRST 0x01000000
+#define TX3927_DMA_CCR_RVBYTE 0x00800000
+#define TX3927_DMA_CCR_ACKPOL 0x00400000
+#define TX3927_DMA_CCR_REQPL 0x00200000
+#define TX3927_DMA_CCR_EGREQ 0x00100000
+#define TX3927_DMA_CCR_CHDN 0x00080000
+#define TX3927_DMA_CCR_DNCTL 0x00060000
+#define TX3927_DMA_CCR_EXTRQ 0x00010000
+#define TX3927_DMA_CCR_INTRQD 0x0000e000
+#define TX3927_DMA_CCR_INTENE 0x00001000
+#define TX3927_DMA_CCR_INTENC 0x00000800
+#define TX3927_DMA_CCR_INTENT 0x00000400
+#define TX3927_DMA_CCR_CHNEN 0x00000200
+#define TX3927_DMA_CCR_XFACT 0x00000100
+#define TX3927_DMA_CCR_SNOP 0x00000080
+#define TX3927_DMA_CCR_DSTINC 0x00000040
+#define TX3927_DMA_CCR_SRCINC 0x00000020
+#define TX3927_DMA_CCR_XFSZ(order) (((order) << 2) & 0x0000001c)
+#define TX3927_DMA_CCR_XFSZ_1W TX3927_DMA_CCR_XFSZ(2)
+#define TX3927_DMA_CCR_XFSZ_4W TX3927_DMA_CCR_XFSZ(4)
+#define TX3927_DMA_CCR_XFSZ_8W TX3927_DMA_CCR_XFSZ(5)
+#define TX3927_DMA_CCR_XFSZ_16W TX3927_DMA_CCR_XFSZ(6)
+#define TX3927_DMA_CCR_XFSZ_32W TX3927_DMA_CCR_XFSZ(7)
+#define TX3927_DMA_CCR_MEMIO 0x00000002
+#define TX3927_DMA_CCR_ONEAD 0x00000001
+
+/* bits for CSRn */
+#define TX3927_DMA_CSR_CHNACT 0x00000100
+#define TX3927_DMA_CSR_ABCHC 0x00000080
+#define TX3927_DMA_CSR_NCHNC 0x00000040
+#define TX3927_DMA_CSR_NTRNFC 0x00000020
+#define TX3927_DMA_CSR_EXTDN 0x00000010
+#define TX3927_DMA_CSR_CFERR 0x00000008
+#define TX3927_DMA_CSR_CHERR 0x00000004
+#define TX3927_DMA_CSR_DESERR 0x00000002
+#define TX3927_DMA_CSR_SORERR 0x00000001
+
+/*
+ * IRC
+ */
+#define TX3927_IR_MAX_LEVEL 7
+
+/* IRCER : Int. Control Enable */
+#define TX3927_IRCER_ICE 0x00000001
+
+/* IRCR : Int. Control */
+#define TX3927_IRCR_LOW 0x00000000
+#define TX3927_IRCR_HIGH 0x00000001
+#define TX3927_IRCR_DOWN 0x00000002
+#define TX3927_IRCR_UP 0x00000003
+
+/* IRSCR : Int. Status Control */
+#define TX3927_IRSCR_EIClrE 0x00000100
+#define TX3927_IRSCR_EIClr_MASK 0x0000000f
+
+/* IRCSR : Int. Current Status */
+#define TX3927_IRCSR_IF 0x00010000
+#define TX3927_IRCSR_ILV_MASK 0x00000700
+#define TX3927_IRCSR_IVL_MASK 0x0000001f
+
+#define TX3927_IR_INT0 0
+#define TX3927_IR_INT1 1
+#define TX3927_IR_INT2 2
+#define TX3927_IR_INT3 3
+#define TX3927_IR_INT4 4
+#define TX3927_IR_INT5 5
+#define TX3927_IR_SIO0 6
+#define TX3927_IR_SIO1 7
+#define TX3927_IR_SIO(ch) (6 + (ch))
+#define TX3927_IR_DMA 8
+#define TX3927_IR_PIO 9
+#define TX3927_IR_PCI 10
+#define TX3927_IR_TMR0 13
+#define TX3927_IR_TMR1 14
+#define TX3927_IR_TMR2 15
+#define TX3927_NUM_IR 16
+
+/*
+ * PCIC
+ */
+/* bits for PCICMD */
+/* see PCI_COMMAND_XXX in linux/pci.h */
+
+/* bits for PCISTAT */
+/* see PCI_STATUS_XXX in linux/pci.h */
+#define PCI_STATUS_NEW_CAP 0x0010
+
+/* bits for TC */
+#define TX3927_PCIC_TC_OF16E 0x00000020
+#define TX3927_PCIC_TC_IF8E 0x00000010
+#define TX3927_PCIC_TC_OF8E 0x00000008
+
+/* bits for IOBA/MBA */
+/* see PCI_BASE_ADDRESS_XXX in linux/pci.h */
+
+/* bits for PBAPMC */
+#define TX3927_PCIC_PBAPMC_RPBA 0x00000004
+#define TX3927_PCIC_PBAPMC_PBAEN 0x00000002
+#define TX3927_PCIC_PBAPMC_BMCEN 0x00000001
+
+/* bits for LBSTAT/LBIM */
+#define TX3927_PCIC_LBIM_ALL 0x0000003e
+
+/* bits for PCISTATIM (see also PCI_STATUS_XXX in linux/pci.h */
+#define TX3927_PCIC_PCISTATIM_ALL 0x0000f900
+
+/* bits for LBC */
+#define TX3927_PCIC_LBC_IBSE 0x00004000
+#define TX3927_PCIC_LBC_TIBSE 0x00002000
+#define TX3927_PCIC_LBC_TMFBSE 0x00001000
+#define TX3927_PCIC_LBC_HRST 0x00000800
+#define TX3927_PCIC_LBC_SRST 0x00000400
+#define TX3927_PCIC_LBC_EPCAD 0x00000200
+#define TX3927_PCIC_LBC_MSDSE 0x00000100
+#define TX3927_PCIC_LBC_CRR 0x00000080
+#define TX3927_PCIC_LBC_ILMDE 0x00000040
+#define TX3927_PCIC_LBC_ILIDE 0x00000020
+
+#define TX3927_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
+#define TX3927_PCIC_MAX_DEVNU TX3927_PCIC_IDSEL_AD_TO_SLOT(32)
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX3927_CCFG_TLBOFF 0x00020000
+#define TX3927_CCFG_BEOW 0x00010000
+#define TX3927_CCFG_WR 0x00008000
+#define TX3927_CCFG_TOE 0x00004000
+#define TX3927_CCFG_PCIXARB 0x00002000
+#define TX3927_CCFG_PCI3 0x00001000
+#define TX3927_CCFG_PSNP 0x00000800
+#define TX3927_CCFG_PPRI 0x00000400
+#define TX3927_CCFG_PLLM 0x00000030
+#define TX3927_CCFG_ENDIAN 0x00000004
+#define TX3927_CCFG_HALT 0x00000002
+#define TX3927_CCFG_ACEHOLD 0x00000001
+
+/* PCFG : Pin Configuration */
+#define TX3927_PCFG_SYSCLKEN 0x08000000
+#define TX3927_PCFG_SDRCLKEN_ALL 0x07c00000
+#define TX3927_PCFG_SDRCLKEN(ch) (0x00400000<<(ch))
+#define TX3927_PCFG_PCICLKEN_ALL 0x003c0000
+#define TX3927_PCFG_PCICLKEN(ch) (0x00040000<<(ch))
+#define TX3927_PCFG_SELALL 0x0003ffff
+#define TX3927_PCFG_SELCS 0x00020000
+#define TX3927_PCFG_SELDSF 0x00010000
+#define TX3927_PCFG_SELSIOC_ALL 0x0000c000
+#define TX3927_PCFG_SELSIOC(ch) (0x00004000<<(ch))
+#define TX3927_PCFG_SELSIO_ALL 0x00003000
+#define TX3927_PCFG_SELSIO(ch) (0x00001000<<(ch))
+#define TX3927_PCFG_SELTMR_ALL 0x00000e00
+#define TX3927_PCFG_SELTMR(ch) (0x00000200<<(ch))
+#define TX3927_PCFG_SELDONE 0x00000100
+#define TX3927_PCFG_INTDMA_ALL 0x000000f0
+#define TX3927_PCFG_INTDMA(ch) (0x00000010<<(ch))
+#define TX3927_PCFG_SELDMA_ALL 0x0000000f
+#define TX3927_PCFG_SELDMA(ch) (0x00000001<<(ch))
+
+#ifndef __ASSEMBLY__
+
+#define tx3927_sdramcptr ((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
+#define tx3927_romcptr ((struct tx3927_romc_reg *)TX3927_ROMC_REG)
+#define tx3927_dmaptr ((struct tx3927_dma_reg *)TX3927_DMA_REG)
+#define tx3927_ircptr ((struct tx3927_irc_reg *)TX3927_IRC_REG)
+#define tx3927_pcicptr ((struct tx3927_pcic_reg *)TX3927_PCIC_REG)
+#define tx3927_ccfgptr ((struct tx3927_ccfg_reg *)TX3927_CCFG_REG)
+#define tx3927_tmrptr(ch) ((struct txx927_tmr_reg *)TX3927_TMR_REG(ch))
+#define tx3927_sioptr(ch) ((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
+#define tx3927_pioptr ((struct txx927_pio_reg *)TX3927_PIO_REG)
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_TX3927_H */
diff --git a/include/asm-mips/jmr3927/txx927.h b/include/asm-mips/jmr3927/txx927.h
new file mode 100644
index 000000000000..9d5792eab452
--- /dev/null
+++ b/include/asm-mips/jmr3927/txx927.h
@@ -0,0 +1,175 @@
+/*
+ * Common definitions for TX3927/TX4927
+ *
+ * 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) 2000 Toshiba Corporation
+ */
+#ifndef __ASM_TXX927_H
+#define __ASM_TXX927_H
+
+#ifndef __ASSEMBLY__
+
+struct txx927_tmr_reg {
+ volatile unsigned long tcr;
+ volatile unsigned long tisr;
+ volatile unsigned long cpra;
+ volatile unsigned long cprb;
+ volatile unsigned long itmr;
+ volatile unsigned long unused0[3];
+ volatile unsigned long ccdr;
+ volatile unsigned long unused1[3];
+ volatile unsigned long pgmr;
+ volatile unsigned long unused2[3];
+ volatile unsigned long wtmr;
+ volatile unsigned long unused3[43];
+ volatile unsigned long trr;
+};
+
+struct txx927_sio_reg {
+ volatile unsigned long lcr;
+ volatile unsigned long dicr;
+ volatile unsigned long disr;
+ volatile unsigned long cisr;
+ volatile unsigned long fcr;
+ volatile unsigned long flcr;
+ volatile unsigned long bgr;
+ volatile unsigned long tfifo;
+ volatile unsigned long rfifo;
+};
+
+struct txx927_pio_reg {
+ volatile unsigned long dout;
+ volatile unsigned long din;
+ volatile unsigned long dir;
+ volatile unsigned long od;
+ volatile unsigned long flag[2];
+ volatile unsigned long pol;
+ volatile unsigned long intc;
+ volatile unsigned long maskcpu;
+ volatile unsigned long maskext;
+};
+
+#endif /* !__ASSEMBLY__ */
+
+
+/*
+ * TMR
+ */
+/* TMTCR : Timer Control */
+#define TXx927_TMTCR_TCE 0x00000080
+#define TXx927_TMTCR_CCDE 0x00000040
+#define TXx927_TMTCR_CRE 0x00000020
+#define TXx927_TMTCR_ECES 0x00000008
+#define TXx927_TMTCR_CCS 0x00000004
+#define TXx927_TMTCR_TMODE_MASK 0x00000003
+#define TXx927_TMTCR_TMODE_ITVL 0x00000000
+
+/* TMTISR : Timer Int. Status */
+#define TXx927_TMTISR_TPIBS 0x00000004
+#define TXx927_TMTISR_TPIAS 0x00000002
+#define TXx927_TMTISR_TIIS 0x00000001
+
+/* TMTITMR : Interval Timer Mode */
+#define TXx927_TMTITMR_TIIE 0x00008000
+#define TXx927_TMTITMR_TZCE 0x00000001
+
+/*
+ * SIO
+ */
+/* SILCR : Line Control */
+#define TXx927_SILCR_SCS_MASK 0x00000060
+#define TXx927_SILCR_SCS_IMCLK 0x00000000
+#define TXx927_SILCR_SCS_IMCLK_BG 0x00000020
+#define TXx927_SILCR_SCS_SCLK 0x00000040
+#define TXx927_SILCR_SCS_SCLK_BG 0x00000060
+#define TXx927_SILCR_UEPS 0x00000010
+#define TXx927_SILCR_UPEN 0x00000008
+#define TXx927_SILCR_USBL_MASK 0x00000004
+#define TXx927_SILCR_USBL_1BIT 0x00000004
+#define TXx927_SILCR_USBL_2BIT 0x00000000
+#define TXx927_SILCR_UMODE_MASK 0x00000003
+#define TXx927_SILCR_UMODE_8BIT 0x00000000
+#define TXx927_SILCR_UMODE_7BIT 0x00000001
+
+/* SIDICR : DMA/Int. Control */
+#define TXx927_SIDICR_TDE 0x00008000
+#define TXx927_SIDICR_RDE 0x00004000
+#define TXx927_SIDICR_TIE 0x00002000
+#define TXx927_SIDICR_RIE 0x00001000
+#define TXx927_SIDICR_SPIE 0x00000800
+#define TXx927_SIDICR_CTSAC 0x00000600
+#define TXx927_SIDICR_STIE_MASK 0x0000003f
+#define TXx927_SIDICR_STIE_OERS 0x00000020
+#define TXx927_SIDICR_STIE_CTSS 0x00000010
+#define TXx927_SIDICR_STIE_RBRKD 0x00000008
+#define TXx927_SIDICR_STIE_TRDY 0x00000004
+#define TXx927_SIDICR_STIE_TXALS 0x00000002
+#define TXx927_SIDICR_STIE_UBRKD 0x00000001
+
+/* SIDISR : DMA/Int. Status */
+#define TXx927_SIDISR_UBRK 0x00008000
+#define TXx927_SIDISR_UVALID 0x00004000
+#define TXx927_SIDISR_UFER 0x00002000
+#define TXx927_SIDISR_UPER 0x00001000
+#define TXx927_SIDISR_UOER 0x00000800
+#define TXx927_SIDISR_ERI 0x00000400
+#define TXx927_SIDISR_TOUT 0x00000200
+#define TXx927_SIDISR_TDIS 0x00000100
+#define TXx927_SIDISR_RDIS 0x00000080
+#define TXx927_SIDISR_STIS 0x00000040
+#define TXx927_SIDISR_RFDN_MASK 0x0000001f
+
+/* SICISR : Change Int. Status */
+#define TXx927_SICISR_OERS 0x00000020
+#define TXx927_SICISR_CTSS 0x00000010
+#define TXx927_SICISR_RBRKD 0x00000008
+#define TXx927_SICISR_TRDY 0x00000004
+#define TXx927_SICISR_TXALS 0x00000002
+#define TXx927_SICISR_UBRKD 0x00000001
+
+/* SIFCR : FIFO Control */
+#define TXx927_SIFCR_SWRST 0x00008000
+#define TXx927_SIFCR_RDIL_MASK 0x00000180
+#define TXx927_SIFCR_RDIL_1 0x00000000
+#define TXx927_SIFCR_RDIL_4 0x00000080
+#define TXx927_SIFCR_RDIL_8 0x00000100
+#define TXx927_SIFCR_RDIL_12 0x00000180
+#define TXx927_SIFCR_RDIL_MAX 0x00000180
+#define TXx927_SIFCR_TDIL_MASK 0x00000018
+#define TXx927_SIFCR_TDIL_MASK 0x00000018
+#define TXx927_SIFCR_TDIL_1 0x00000000
+#define TXx927_SIFCR_TDIL_4 0x00000001
+#define TXx927_SIFCR_TDIL_8 0x00000010
+#define TXx927_SIFCR_TDIL_MAX 0x00000010
+#define TXx927_SIFCR_TFRST 0x00000004
+#define TXx927_SIFCR_RFRST 0x00000002
+#define TXx927_SIFCR_FRSTE 0x00000001
+#define TXx927_SIO_TX_FIFO 8
+#define TXx927_SIO_RX_FIFO 16
+
+/* SIFLCR : Flow Control */
+#define TXx927_SIFLCR_RCS 0x00001000
+#define TXx927_SIFLCR_TES 0x00000800
+#define TXx927_SIFLCR_RTSSC 0x00000200
+#define TXx927_SIFLCR_RSDE 0x00000100
+#define TXx927_SIFLCR_TSDE 0x00000080
+#define TXx927_SIFLCR_RTSTL_MASK 0x0000001e
+#define TXx927_SIFLCR_RTSTL_MAX 0x0000001e
+#define TXx927_SIFLCR_TBRK 0x00000001
+
+/* SIBGR : Baudrate Control */
+#define TXx927_SIBGR_BCLK_MASK 0x00000300
+#define TXx927_SIBGR_BCLK_T0 0x00000000
+#define TXx927_SIBGR_BCLK_T2 0x00000100
+#define TXx927_SIBGR_BCLK_T4 0x00000200
+#define TXx927_SIBGR_BCLK_T6 0x00000300
+#define TXx927_SIBGR_BRD_MASK 0x000000ff
+
+/*
+ * PIO
+ */
+
+#endif /* __ASM_TXX927_H */
diff --git a/include/asm-mips/kmap_types.h b/include/asm-mips/kmap_types.h
new file mode 100644
index 000000000000..6886a0c3fedf
--- /dev/null
+++ b/include/asm-mips/kmap_types.h
@@ -0,0 +1,31 @@
+#ifndef _ASM_KMAP_TYPES_H
+#define _ASM_KMAP_TYPES_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_DEBUG_HIGHMEM
+# define D(n) __KM_FENCE_##n ,
+#else
+# define D(n)
+#endif
+
+enum km_type {
+D(0) KM_BOUNCE_READ,
+D(1) KM_SKB_SUNRPC_DATA,
+D(2) KM_SKB_DATA_SOFTIRQ,
+D(3) KM_USER0,
+D(4) KM_USER1,
+D(5) KM_BIO_SRC_IRQ,
+D(6) KM_BIO_DST_IRQ,
+D(7) KM_PTE0,
+D(8) KM_PTE1,
+D(9) KM_IRQ0,
+D(10) KM_IRQ1,
+D(11) KM_SOFTIRQ0,
+D(12) KM_SOFTIRQ1,
+D(13) KM_TYPE_NR
+};
+
+#undef D
+
+#endif
diff --git a/include/asm-mips/lasat/ds1603.h b/include/asm-mips/lasat/ds1603.h
new file mode 100644
index 000000000000..edcd7544b358
--- /dev/null
+++ b/include/asm-mips/lasat/ds1603.h
@@ -0,0 +1,18 @@
+#include <asm/addrspace.h>
+
+/* Lasat 100 */
+#define DS1603_REG_100 (KSEG1ADDR(0x1c810000))
+#define DS1603_RST_100 (1 << 2)
+#define DS1603_CLK_100 (1 << 0)
+#define DS1603_DATA_SHIFT_100 1
+#define DS1603_DATA_100 (1 << DS1603_DATA_SHIFT_100)
+
+/* Lasat 200 */
+#define DS1603_REG_200 (KSEG1ADDR(0x11000000))
+#define DS1603_RST_200 (1 << 3)
+#define DS1603_CLK_200 (1 << 4)
+#define DS1603_DATA_200 (1 << 5)
+
+#define DS1603_DATA_REG_200 (DS1603_REG_200 + 0x10000)
+#define DS1603_DATA_READ_SHIFT_200 9
+#define DS1603_DATA_READ_200 (1 << DS1603_DATA_READ_SHIFT_200)
diff --git a/include/asm-mips/lasat/eeprom.h b/include/asm-mips/lasat/eeprom.h
new file mode 100644
index 000000000000..7b53edd5cd5f
--- /dev/null
+++ b/include/asm-mips/lasat/eeprom.h
@@ -0,0 +1,17 @@
+#include <asm/addrspace.h>
+
+/* lasat 100 */
+#define AT93C_REG_100 KSEG1ADDR(0x1c810000)
+#define AT93C_RDATA_REG_100 AT93C_REG_100
+#define AT93C_RDATA_SHIFT_100 4
+#define AT93C_WDATA_SHIFT_100 4
+#define AT93C_CS_M_100 ( 1 << 5 )
+#define AT93C_CLK_M_100 ( 1 << 3 )
+
+/* lasat 200 */
+#define AT93C_REG_200 KSEG1ADDR(0x11000000)
+#define AT93C_RDATA_REG_200 (AT93C_REG_200+0x10000)
+#define AT93C_RDATA_SHIFT_200 8
+#define AT93C_WDATA_SHIFT_200 2
+#define AT93C_CS_M_200 ( 1 << 0 )
+#define AT93C_CLK_M_200 ( 1 << 1 )
diff --git a/include/asm-mips/lasat/head.h b/include/asm-mips/lasat/head.h
new file mode 100644
index 000000000000..f5589f31a197
--- /dev/null
+++ b/include/asm-mips/lasat/head.h
@@ -0,0 +1,22 @@
+/*
+ * Image header stuff
+ */
+#ifndef _HEAD_H
+#define _HEAD_H
+
+#define LASAT_K_MAGIC0_VAL 0xfedeabba
+#define LASAT_K_MAGIC1_VAL 0x00bedead
+
+#ifndef _LANGUAGE_ASSEMBLY
+#include <linux/types.h>
+struct bootloader_header {
+ u32 magic[2];
+ u32 version;
+ u32 image_start;
+ u32 image_size;
+ u32 kernel_start;
+ u32 kernel_entry;
+};
+#endif
+
+#endif /* _HEAD_H */
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
new file mode 100644
index 000000000000..181afc5c0f1d
--- /dev/null
+++ b/include/asm-mips/lasat/lasat.h
@@ -0,0 +1,255 @@
+/*
+ * lasat.h
+ *
+ * Thomas Horsten <thh@lasat.com>
+ * Copyright (C) 2000 LASAT Networks A/S.
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Configuration for LASAT boards, loads the appropriate include files.
+ */
+#ifndef _LASAT_H
+#define _LASAT_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+extern struct lasat_misc {
+ volatile u32 *reset_reg;
+ volatile u32 *flash_wp_reg;
+ u32 flash_wp_bit;
+} *lasat_misc;
+
+enum lasat_mtdparts {
+ LASAT_MTD_BOOTLOADER,
+ LASAT_MTD_SERVICE,
+ LASAT_MTD_NORMAL,
+ LASAT_MTD_CONFIG,
+ LASAT_MTD_FS,
+ LASAT_MTD_LAST
+};
+
+/*
+ * The format of the data record in the EEPROM.
+ * See Documentation/LASAT/eeprom.txt for a detailed description
+ * of the fields in this struct, and the LASAT Hardware Configuration
+ * field specification for a detailed description of the config
+ * field.
+ */
+#include <linux/types.h>
+
+#define LASAT_EEPROM_VERSION 7
+struct lasat_eeprom_struct {
+ unsigned int version;
+ unsigned int cfg[3];
+ unsigned char hwaddr[6];
+ unsigned char print_partno[12];
+ unsigned char term0;
+ unsigned char print_serial[14];
+ unsigned char term1;
+ unsigned char prod_partno[12];
+ unsigned char term2;
+ unsigned char prod_serial[14];
+ unsigned char term3;
+ unsigned char passwd_hash[16];
+ unsigned char pwdnull;
+ unsigned char vendid;
+ unsigned char ts_ref;
+ unsigned char ts_signoff;
+ unsigned char reserved[11];
+ unsigned char debugaccess;
+ unsigned short prid;
+ unsigned int serviceflag;
+ unsigned int ipaddr;
+ unsigned int netmask;
+ unsigned int crc32;
+};
+
+struct lasat_eeprom_struct_pre7 {
+ unsigned int version;
+ unsigned int flags[3];
+ unsigned char hwaddr0[6];
+ unsigned char hwaddr1[6];
+ unsigned char print_partno[9];
+ unsigned char term0;
+ unsigned char print_serial[14];
+ unsigned char term1;
+ unsigned char prod_partno[9];
+ unsigned char term2;
+ unsigned char prod_serial[14];
+ unsigned char term3;
+ unsigned char passwd_hash[24];
+ unsigned char pwdnull;
+ unsigned char vendor;
+ unsigned char ts_ref;
+ unsigned char ts_signoff;
+ unsigned char reserved[6];
+ unsigned int writecount;
+ unsigned int ipaddr;
+ unsigned int netmask;
+ unsigned int crc32;
+};
+
+/* Configuration descriptor encoding - see the doc for details */
+
+#define LASAT_W0_DSCTYPE(v) ( ( (v) ) & 0xf )
+#define LASAT_W0_BMID(v) ( ( (v) >> 0x04 ) & 0xf )
+#define LASAT_W0_CPUTYPE(v) ( ( (v) >> 0x08 ) & 0xf )
+#define LASAT_W0_BUSSPEED(v) ( ( (v) >> 0x0c ) & 0xf )
+#define LASAT_W0_CPUCLK(v) ( ( (v) >> 0x10 ) & 0xf )
+#define LASAT_W0_SDRAMBANKSZ(v) ( ( (v) >> 0x14 ) & 0xf )
+#define LASAT_W0_SDRAMBANKS(v) ( ( (v) >> 0x18 ) & 0xf )
+#define LASAT_W0_L2CACHE(v) ( ( (v) >> 0x1c ) & 0xf )
+
+#define LASAT_W1_EDHAC(v) ( ( (v) ) & 0xf )
+#define LASAT_W1_HIFN(v) ( ( (v) >> 0x04 ) & 0x1 )
+#define LASAT_W1_ISDN(v) ( ( (v) >> 0x05 ) & 0x1 )
+#define LASAT_W1_IDE(v) ( ( (v) >> 0x06 ) & 0x1 )
+#define LASAT_W1_HDLC(v) ( ( (v) >> 0x07 ) & 0x1 )
+#define LASAT_W1_USVERSION(v) ( ( (v) >> 0x08 ) & 0x1 )
+#define LASAT_W1_4MACS(v) ( ( (v) >> 0x09 ) & 0x1 )
+#define LASAT_W1_EXTSERIAL(v) ( ( (v) >> 0x0a ) & 0x1 )
+#define LASAT_W1_FLASHSIZE(v) ( ( (v) >> 0x0c ) & 0xf )
+#define LASAT_W1_PCISLOTS(v) ( ( (v) >> 0x10 ) & 0xf )
+#define LASAT_W1_PCI1OPT(v) ( ( (v) >> 0x14 ) & 0xf )
+#define LASAT_W1_PCI2OPT(v) ( ( (v) >> 0x18 ) & 0xf )
+#define LASAT_W1_PCI3OPT(v) ( ( (v) >> 0x1c ) & 0xf )
+
+/* Routines specific to LASAT boards */
+
+#define LASAT_BMID_MASQUERADE2 0
+#define LASAT_BMID_MASQUERADEPRO 1
+#define LASAT_BMID_SAFEPIPE25 2
+#define LASAT_BMID_SAFEPIPE50 3
+#define LASAT_BMID_SAFEPIPE100 4
+#define LASAT_BMID_SAFEPIPE5000 5
+#define LASAT_BMID_SAFEPIPE7000 6
+#define LASAT_BMID_SAFEPIPE1000 7
+//#define LASAT_BMID_SAFEPIPE30 7
+//#define LASAT_BMID_SAFEPIPE5100 8
+//#define LASAT_BMID_SAFEPIPE7100 9
+#define LASAT_BMID_UNKNOWN 0xf
+#define LASAT_MAX_BMID_NAMES 9 // no larger than 15!
+
+#define LASAT_HAS_EDHAC ( 1 << 0 )
+#define LASAT_EDHAC_FAST ( 1 << 1 )
+#define LASAT_HAS_EADI ( 1 << 2 )
+#define LASAT_HAS_HIFN ( 1 << 3 )
+#define LASAT_HAS_ISDN ( 1 << 4 )
+#define LASAT_HAS_LEASEDLINE_IF ( 1 << 5 )
+#define LASAT_HAS_HDC ( 1 << 6 )
+
+#define LASAT_PRID_MASQUERADE2 0
+#define LASAT_PRID_MASQUERADEPRO 1
+#define LASAT_PRID_SAFEPIPE25 2
+#define LASAT_PRID_SAFEPIPE50 3
+#define LASAT_PRID_SAFEPIPE100 4
+#define LASAT_PRID_SAFEPIPE5000 5
+#define LASAT_PRID_SAFEPIPE7000 6
+#define LASAT_PRID_SAFEPIPE30 7
+#define LASAT_PRID_SAFEPIPE5100 8
+#define LASAT_PRID_SAFEPIPE7100 9
+
+#define LASAT_PRID_SAFEPIPE1110 10
+#define LASAT_PRID_SAFEPIPE3020 11
+#define LASAT_PRID_SAFEPIPE3030 12
+#define LASAT_PRID_SAFEPIPE5020 13
+#define LASAT_PRID_SAFEPIPE5030 14
+#define LASAT_PRID_SAFEPIPE1120 15
+#define LASAT_PRID_SAFEPIPE1130 16
+#define LASAT_PRID_SAFEPIPE6010 17
+#define LASAT_PRID_SAFEPIPE6110 18
+#define LASAT_PRID_SAFEPIPE6210 19
+#define LASAT_PRID_SAFEPIPE1020 20
+#define LASAT_PRID_SAFEPIPE1040 21
+#define LASAT_PRID_SAFEPIPE1060 22
+
+struct lasat_info {
+ unsigned int li_cpu_hz;
+ unsigned int li_bus_hz;
+ unsigned int li_bmid;
+ unsigned int li_memsize;
+ unsigned int li_flash_size;
+ unsigned int li_prid;
+ unsigned char li_bmstr[16];
+ unsigned char li_namestr[32];
+ unsigned char li_typestr[16];
+ /* Info on the Flash layout */
+ unsigned int li_flash_base;
+ unsigned long li_flashpart_base[LASAT_MTD_LAST];
+ unsigned long li_flashpart_size[LASAT_MTD_LAST];
+ struct lasat_eeprom_struct li_eeprom_info;
+ unsigned int li_eeprom_upgrade_version;
+ unsigned int li_debugaccess;
+};
+
+extern struct lasat_info lasat_board_info;
+
+static inline unsigned long lasat_flash_partition_start(int partno)
+{
+ if (partno < 0 || partno >= LASAT_MTD_LAST)
+ return 0;
+
+ return lasat_board_info.li_flashpart_base[partno];
+}
+
+static inline unsigned long lasat_flash_partition_size(int partno)
+{
+ if (partno < 0 || partno >= LASAT_MTD_LAST)
+ return 0;
+
+ return lasat_board_info.li_flashpart_size[partno];
+}
+
+/* Called from setup() to initialize the global board_info struct */
+extern int lasat_init_board_info(void);
+
+/* Write the modified EEPROM info struct */
+extern void lasat_write_eeprom_info(void);
+
+#define N_MACHTYPES 2
+/* for calibration of delays */
+
+/* the lasat_ndelay function is necessary because it is used at an
+ * early stage of the boot process where ndelay is not calibrated.
+ * It is used for the bit-banging rtc and eeprom drivers */
+
+#include <asm/delay.h>
+/* calculating with the slowest board with 100 MHz clock */
+#define LASAT_100_DIVIDER 20
+/* All 200's run at 250 MHz clock */
+#define LASAT_200_DIVIDER 8
+
+extern unsigned int lasat_ndelay_divider;
+
+static inline void lasat_ndelay(unsigned int ns)
+{
+ __delay(ns / lasat_ndelay_divider);
+}
+
+extern void (* prom_printf)(const char *fmt, ...);
+
+#endif /* !defined (_LANGUAGE_ASSEMBLY) */
+
+#define LASAT_SERVICEMODE_MAGIC_1 0xdeadbeef
+#define LASAT_SERVICEMODE_MAGIC_2 0xfedeabba
+
+/* Lasat 100 boards */
+#define LASAT_GT_BASE (KSEG1ADDR(0x14000000))
+
+/* Lasat 200 boards */
+#define Vrc5074_PHYS_BASE 0x1fa00000
+#define Vrc5074_BASE (KSEG1ADDR(Vrc5074_PHYS_BASE))
+#define PCI_WINDOW1 0x1a000000
+
+#endif /* _LASAT_H */
diff --git a/include/asm-mips/lasat/lasatint.h b/include/asm-mips/lasat/lasatint.h
new file mode 100644
index 000000000000..065474feeccc
--- /dev/null
+++ b/include/asm-mips/lasat/lasatint.h
@@ -0,0 +1,12 @@
+#define LASATINT_END 16
+
+/* lasat 100 */
+#define LASAT_INT_STATUS_REG_100 (KSEG1ADDR(0x1c880000))
+#define LASAT_INT_MASK_REG_100 (KSEG1ADDR(0x1c890000))
+#define LASATINT_MASK_SHIFT_100 0
+
+/* lasat 200 */
+#define LASAT_INT_STATUS_REG_200 (KSEG1ADDR(0x1104003c))
+#define LASAT_INT_MASK_REG_200 (KSEG1ADDR(0x1104003c))
+#define LASATINT_MASK_SHIFT_200 16
+
diff --git a/include/asm-mips/lasat/picvue.h b/include/asm-mips/lasat/picvue.h
new file mode 100644
index 000000000000..42a492edc40e
--- /dev/null
+++ b/include/asm-mips/lasat/picvue.h
@@ -0,0 +1,15 @@
+/* Lasat 100 */
+#define PVC_REG_100 KSEG1ADDR(0x1c820000)
+#define PVC_DATA_SHIFT_100 0
+#define PVC_DATA_M_100 0xFF
+#define PVC_E_100 (1 << 8)
+#define PVC_RW_100 (1 << 9)
+#define PVC_RS_100 (1 << 10)
+
+/* Lasat 200 */
+#define PVC_REG_200 KSEG1ADDR(0x11000000)
+#define PVC_DATA_SHIFT_200 24
+#define PVC_DATA_M_200 (0xFF << PVC_DATA_SHIFT_200)
+#define PVC_E_200 (1 << 16)
+#define PVC_RW_200 (1 << 17)
+#define PVC_RS_200 (1 << 18)
diff --git a/include/asm-mips/lasat/serial.h b/include/asm-mips/lasat/serial.h
new file mode 100644
index 000000000000..21d0fb7cee64
--- /dev/null
+++ b/include/asm-mips/lasat/serial.h
@@ -0,0 +1,13 @@
+#include <asm/lasat/lasat.h>
+
+/* Lasat 100 boards serial configuration */
+#define LASAT_BASE_BAUD_100 ( 7372800 / 16 )
+#define LASAT_UART_REGS_BASE_100 0x1c8b0000
+#define LASAT_UART_REGS_SHIFT_100 2
+#define LASATINT_UART_100 8
+
+/* * LASAT 200 boards serial configuration */
+#define LASAT_BASE_BAUD_200 (100000000 / 16 / 12)
+#define LASAT_UART_REGS_BASE_200 (Vrc5074_PHYS_BASE + 0x0300)
+#define LASAT_UART_REGS_SHIFT_200 3
+#define LASATINT_UART_200 13
diff --git a/include/asm-mips/linkage.h b/include/asm-mips/linkage.h
new file mode 100644
index 000000000000..291c2d01c44f
--- /dev/null
+++ b/include/asm-mips/linkage.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+/* Nothing to see here... */
+
+#endif
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
new file mode 100644
index 000000000000..7eb6bf661b80
--- /dev/null
+++ b/include/asm-mips/local.h
@@ -0,0 +1,61 @@
+#ifndef _ASM_LOCAL_H
+#define _ASM_LOCAL_H
+
+#include <linux/config.h>
+#include <linux/percpu.h>
+#include <asm/atomic.h>
+
+#ifdef CONFIG_MIPS32
+
+typedef atomic_t local_t;
+
+#define LOCAL_INIT(i) ATOMIC_INIT(i)
+#define local_read(v) atomic_read(v)
+#define local_set(v,i) atomic_set(v,i)
+
+#define local_inc(v) atomic_inc(v)
+#define local_dec(v) atomic_dec(v)
+#define local_add(i, v) atomic_add(i, v)
+#define local_sub(i, v) atomic_sub(i, v)
+
+#endif
+
+#ifdef CONFIG_MIPS64
+
+typedef atomic64_t local_t;
+
+#define LOCAL_INIT(i) ATOMIC64_INIT(i)
+#define local_read(v) atomic64_read(v)
+#define local_set(v,i) atomic64_set(v,i)
+
+#define local_inc(v) atomic64_inc(v)
+#define local_dec(v) atomic64_dec(v)
+#define local_add(i, v) atomic64_add(i, v)
+#define local_sub(i, v) atomic64_sub(i, v)
+
+#endif
+
+#define __local_inc(v) ((v)->counter++)
+#define __local_dec(v) ((v)->counter--)
+#define __local_add(i,v) ((v)->counter+=(i))
+#define __local_sub(i,v) ((v)->counter-=(i))
+
+/*
+ * Use these for per-cpu local_t variables: on some archs they are
+ * much more efficient than these naive implementations. Note they take
+ * a variable, not an address.
+ */
+#define cpu_local_read(v) local_read(&__get_cpu_var(v))
+#define cpu_local_set(v, i) local_set(&__get_cpu_var(v), (i))
+
+#define cpu_local_inc(v) local_inc(&__get_cpu_var(v))
+#define cpu_local_dec(v) local_dec(&__get_cpu_var(v))
+#define cpu_local_add(i, v) local_add((i), &__get_cpu_var(v))
+#define cpu_local_sub(i, v) local_sub((i), &__get_cpu_var(v))
+
+#define __cpu_local_inc(v) __local_inc(&__get_cpu_var(v))
+#define __cpu_local_dec(v) __local_dec(&__get_cpu_var(v))
+#define __cpu_local_add(i, v) __local_add((i), &__get_cpu_var(v))
+#define __cpu_local_sub(i, v) __local_sub((i), &__get_cpu_var(v))
+
+#endif /* _ASM_LOCAL_H */
diff --git a/include/asm-mips/m48t35.h b/include/asm-mips/m48t35.h
new file mode 100644
index 000000000000..f44852e9a96d
--- /dev/null
+++ b/include/asm-mips/m48t35.h
@@ -0,0 +1,27 @@
+/*
+ * Registers for the SGS-Thomson M48T35 Timekeeper RAM chip
+ */
+#ifndef _ASM_M48T35_H
+#define _ASM_M48T35_H
+
+#include <linux/spinlock.h>
+
+extern spinlock_t rtc_lock;
+
+struct m48t35_rtc {
+ volatile u8 pad[0x7ff8]; /* starts at 0x7ff8 */
+ volatile u8 control;
+ volatile u8 sec;
+ volatile u8 min;
+ volatile u8 hour;
+ volatile u8 day;
+ volatile u8 date;
+ volatile u8 month;
+ volatile u8 year;
+};
+
+#define M48T35_RTC_SET 0x80
+#define M48T35_RTC_STOPPED 0x80
+#define M48T35_RTC_READ 0x40
+
+#endif /* _ASM_M48T35_H */
diff --git a/include/asm-mips/m48t37.h b/include/asm-mips/m48t37.h
new file mode 100644
index 000000000000..cabf86264f36
--- /dev/null
+++ b/include/asm-mips/m48t37.h
@@ -0,0 +1,35 @@
+/*
+ * Registers for the SGS-Thomson M48T37 Timekeeper RAM chip
+ */
+#ifndef _ASM_M48T37_H
+#define _ASM_M48T37_H
+
+#include <linux/spinlock.h>
+
+extern spinlock_t rtc_lock;
+
+struct m48t37_rtc {
+ volatile u8 pad[0x7ff0]; /* NVRAM */
+ volatile u8 flags;
+ volatile u8 century;
+ volatile u8 alarm_sec;
+ volatile u8 alarm_min;
+ volatile u8 alarm_hour;
+ volatile u8 alarm_data;
+ volatile u8 interrupts;
+ volatile u8 watchdog;
+ volatile u8 control;
+ volatile u8 sec;
+ volatile u8 min;
+ volatile u8 hour;
+ volatile u8 day;
+ volatile u8 date;
+ volatile u8 month;
+ volatile u8 year;
+};
+
+#define M48T37_RTC_SET 0x80
+#define M48T37_RTC_STOPPED 0x80
+#define M48T37_RTC_READ 0x40
+
+#endif /* _ASM_M48T37_H */
diff --git a/include/asm-mips/mach-atlas/mc146818rtc.h b/include/asm-mips/mach-atlas/mc146818rtc.h
new file mode 100644
index 000000000000..397522ea5565
--- /dev/null
+++ b/include/asm-mips/mach-atlas/mc146818rtc.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 1999, 2000, 2005 MIPS Technologies, Inc.
+ * All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
+ * Copyright (C) 2003, 05 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * This program is free software; you can distribute 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 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 __ASM_MACH_ATLAS_MC146818RTC_H
+#define __ASM_MACH_ATLAS_MC146818RTC_H
+
+#include <linux/types.h>
+
+#include <asm/addrspace.h>
+
+#include <asm/mips-boards/atlas.h>
+#include <asm/mips-boards/atlasint.h>
+
+#define RTC_PORT(x) (ATLAS_RTC_ADR_REG + (x) * 8)
+#define RTC_IO_EXTENT 0x100
+#define RTC_IOMAPPED 0
+#define RTC_IRQ ATLASINT_RTC
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ volatile u32 *ireg = (void *)CKSEG1ADDR(RTC_PORT(0));
+ volatile u32 *dreg = (void *)CKSEG1ADDR(RTC_PORT(1));
+
+ *ireg = addr;
+ return *dreg;
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ volatile u32 *ireg = (void *)CKSEG1ADDR(RTC_PORT(0));
+ volatile u32 *dreg = (void *)CKSEG1ADDR(RTC_PORT(1));
+
+ *ireg = addr;
+ *dreg = data;
+}
+
+#define RTC_ALWAYS_BCD 0
+
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+
+#endif /* __ASM_MACH_ATLAS_MC146818RTC_H */
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
new file mode 100644
index 000000000000..2b36ea346910
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -0,0 +1,1408 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Include file for Alchemy Semiconductor's Au1k CPU.
+ *
+ * Copyright 2000,2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+ /*
+ * some definitions add by takuzo@sm.sony.co.jp and sato@sm.sony.co.jp
+ */
+
+#ifndef _AU1000_H_
+#define _AU1000_H_
+
+#include <linux/config.h>
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+#include <linux/delay.h>
+#include <asm/io.h>
+
+/* cpu pipeline flush */
+void static inline au_sync(void)
+{
+ __asm__ volatile ("sync");
+}
+
+void static inline au_sync_udelay(int us)
+{
+ __asm__ volatile ("sync");
+ udelay(us);
+}
+
+void static inline au_sync_delay(int ms)
+{
+ __asm__ volatile ("sync");
+ mdelay(ms);
+}
+
+void static inline au_writeb(u8 val, int reg)
+{
+ *(volatile u8 *)(reg) = val;
+}
+
+void static inline au_writew(u16 val, int reg)
+{
+ *(volatile u16 *)(reg) = val;
+}
+
+void static inline au_writel(u32 val, int reg)
+{
+ *(volatile u32 *)(reg) = val;
+}
+
+static inline u8 au_readb(unsigned long port)
+{
+ return (*(volatile u8 *)port);
+}
+
+static inline u16 au_readw(unsigned long port)
+{
+ return (*(volatile u16 *)port);
+}
+
+static inline u32 au_readl(unsigned long port)
+{
+ return (*(volatile u32 *)port);
+}
+
+/* These next three functions should be a generic part of the MIPS
+ * kernel (with the 'au_' removed from the name) and selected for
+ * processors that support the instructions.
+ * Taken from PPC tree. -- Dan
+ */
+/* Return the bit position of the most significant 1 bit in a word */
+static __inline__ int __ilog2(unsigned int x)
+{
+ int lz;
+
+ asm volatile (
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ ".set\tmips32\n\t"
+ "clz\t%0,%1\n\t"
+ ".set\tmips0\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (lz)
+ : "r" (x));
+
+ return 31 - lz;
+}
+
+static __inline__ int au_ffz(unsigned int x)
+{
+ if ((x = ~x) == 0)
+ return 32;
+ return __ilog2(x & -x);
+}
+
+/*
+ * 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 au_ffs(int x)
+{
+ return __ilog2(x & -x) + 1;
+}
+
+/* arch/mips/au1000/common/clocks.c */
+extern void set_au1x00_speed(unsigned int new_freq);
+extern unsigned int get_au1x00_speed(void);
+extern void set_au1x00_uart_baud_base(unsigned long new_baud_base);
+extern unsigned long get_au1x00_uart_baud_base(void);
+extern void set_au1x00_lcd_clock(void);
+extern unsigned int get_au1x00_lcd_clock(void);
+
+/*
+ * Every board describes its IRQ mapping with this table.
+ */
+typedef struct au1xxx_irqmap {
+ int im_irq;
+ int im_type;
+ int im_request;
+} au1xxx_irq_map_t;
+
+/*
+ * init_IRQ looks for a table with this name.
+ */
+extern au1xxx_irq_map_t au1xxx_irq_map[];
+
+#endif /* !defined (_LANGUAGE_ASSEMBLY) */
+
+#ifdef CONFIG_PM
+/* no CP0 timer irq */
+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)
+#else
+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
+#endif
+
+/* SDRAM Controller */
+#if defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1100)
+#define MEM_SDMODE0 0xB4000000
+#define MEM_SDMODE1 0xB4000004
+#define MEM_SDMODE2 0xB4000008
+
+#define MEM_SDADDR0 0xB400000C
+#define MEM_SDADDR1 0xB4000010
+#define MEM_SDADDR2 0xB4000014
+
+#define MEM_SDREFCFG 0xB4000018
+#define MEM_SDPRECMD 0xB400001C
+#define MEM_SDAUTOREF 0xB4000020
+
+#define MEM_SDWRMD0 0xB4000024
+#define MEM_SDWRMD1 0xB4000028
+#define MEM_SDWRMD2 0xB400002C
+
+#define MEM_SDSLEEP 0xB4000030
+#define MEM_SDSMCKE 0xB4000034
+#endif
+
+/* Static Bus Controller */
+#define MEM_STCFG0 0xB4001000
+#define MEM_STTIME0 0xB4001004
+#define MEM_STADDR0 0xB4001008
+
+#define MEM_STCFG1 0xB4001010
+#define MEM_STTIME1 0xB4001014
+#define MEM_STADDR1 0xB4001018
+
+#define MEM_STCFG2 0xB4001020
+#define MEM_STTIME2 0xB4001024
+#define MEM_STADDR2 0xB4001028
+
+#define MEM_STCFG3 0xB4001030
+#define MEM_STTIME3 0xB4001034
+#define MEM_STADDR3 0xB4001038
+
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
+#define MEM_STNDCTL 0xB4001100
+#define MEM_STSTAT 0xB4001104
+
+#define MEM_STNAND_CMD (0x0)
+#define MEM_STNAND_ADDR (0x4)
+#define MEM_STNAND_DATA (0x20)
+#endif
+
+/* Interrupt Controller 0 */
+#define IC0_CFG0RD 0xB0400040
+#define IC0_CFG0SET 0xB0400040
+#define IC0_CFG0CLR 0xB0400044
+
+#define IC0_CFG1RD 0xB0400048
+#define IC0_CFG1SET 0xB0400048
+#define IC0_CFG1CLR 0xB040004C
+
+#define IC0_CFG2RD 0xB0400050
+#define IC0_CFG2SET 0xB0400050
+#define IC0_CFG2CLR 0xB0400054
+
+#define IC0_REQ0INT 0xB0400054
+#define IC0_SRCRD 0xB0400058
+#define IC0_SRCSET 0xB0400058
+#define IC0_SRCCLR 0xB040005C
+#define IC0_REQ1INT 0xB040005C
+
+#define IC0_ASSIGNRD 0xB0400060
+#define IC0_ASSIGNSET 0xB0400060
+#define IC0_ASSIGNCLR 0xB0400064
+
+#define IC0_WAKERD 0xB0400068
+#define IC0_WAKESET 0xB0400068
+#define IC0_WAKECLR 0xB040006C
+
+#define IC0_MASKRD 0xB0400070
+#define IC0_MASKSET 0xB0400070
+#define IC0_MASKCLR 0xB0400074
+
+#define IC0_RISINGRD 0xB0400078
+#define IC0_RISINGCLR 0xB0400078
+#define IC0_FALLINGRD 0xB040007C
+#define IC0_FALLINGCLR 0xB040007C
+
+#define IC0_TESTBIT 0xB0400080
+
+/* Interrupt Controller 1 */
+#define IC1_CFG0RD 0xB1800040
+#define IC1_CFG0SET 0xB1800040
+#define IC1_CFG0CLR 0xB1800044
+
+#define IC1_CFG1RD 0xB1800048
+#define IC1_CFG1SET 0xB1800048
+#define IC1_CFG1CLR 0xB180004C
+
+#define IC1_CFG2RD 0xB1800050
+#define IC1_CFG2SET 0xB1800050
+#define IC1_CFG2CLR 0xB1800054
+
+#define IC1_REQ0INT 0xB1800054
+#define IC1_SRCRD 0xB1800058
+#define IC1_SRCSET 0xB1800058
+#define IC1_SRCCLR 0xB180005C
+#define IC1_REQ1INT 0xB180005C
+
+#define IC1_ASSIGNRD 0xB1800060
+#define IC1_ASSIGNSET 0xB1800060
+#define IC1_ASSIGNCLR 0xB1800064
+
+#define IC1_WAKERD 0xB1800068
+#define IC1_WAKESET 0xB1800068
+#define IC1_WAKECLR 0xB180006C
+
+#define IC1_MASKRD 0xB1800070
+#define IC1_MASKSET 0xB1800070
+#define IC1_MASKCLR 0xB1800074
+
+#define IC1_RISINGRD 0xB1800078
+#define IC1_RISINGCLR 0xB1800078
+#define IC1_FALLINGRD 0xB180007C
+#define IC1_FALLINGCLR 0xB180007C
+
+#define IC1_TESTBIT 0xB1800080
+
+/* Interrupt Configuration Modes */
+#define INTC_INT_DISABLED 0
+#define INTC_INT_RISE_EDGE 0x1
+#define INTC_INT_FALL_EDGE 0x2
+#define INTC_INT_RISE_AND_FALL_EDGE 0x3
+#define INTC_INT_HIGH_LEVEL 0x5
+#define INTC_INT_LOW_LEVEL 0x6
+#define INTC_INT_HIGH_AND_LOW_LEVEL 0x7
+
+/* Interrupt Numbers */
+/* Au1000 */
+#ifdef CONFIG_SOC_AU1000
+#define AU1000_UART0_INT 0
+#define AU1000_UART1_INT 1 /* au1000 */
+#define AU1000_UART2_INT 2 /* au1000 */
+#define AU1000_UART3_INT 3
+#define AU1000_SSI0_INT 4 /* au1000 */
+#define AU1000_SSI1_INT 5 /* au1000 */
+#define AU1000_DMA_INT_BASE 6
+#define AU1000_TOY_INT 14
+#define AU1000_TOY_MATCH0_INT 15
+#define AU1000_TOY_MATCH1_INT 16
+#define AU1000_TOY_MATCH2_INT 17
+#define AU1000_RTC_INT 18
+#define AU1000_RTC_MATCH0_INT 19
+#define AU1000_RTC_MATCH1_INT 20
+#define AU1000_RTC_MATCH2_INT 21
+#define AU1000_IRDA_TX_INT 22 /* au1000 */
+#define AU1000_IRDA_RX_INT 23 /* au1000 */
+#define AU1000_USB_DEV_REQ_INT 24
+#define AU1000_USB_DEV_SUS_INT 25
+#define AU1000_USB_HOST_INT 26
+#define AU1000_ACSYNC_INT 27
+#define AU1000_MAC0_DMA_INT 28
+#define AU1000_MAC1_DMA_INT 29
+#define AU1000_I2S_UO_INT 30 /* au1000 */
+#define AU1000_AC97C_INT 31
+#define AU1000_GPIO_0 32
+#define AU1000_GPIO_1 33
+#define AU1000_GPIO_2 34
+#define AU1000_GPIO_3 35
+#define AU1000_GPIO_4 36
+#define AU1000_GPIO_5 37
+#define AU1000_GPIO_6 38
+#define AU1000_GPIO_7 39
+#define AU1000_GPIO_8 40
+#define AU1000_GPIO_9 41
+#define AU1000_GPIO_10 42
+#define AU1000_GPIO_11 43
+#define AU1000_GPIO_12 44
+#define AU1000_GPIO_13 45
+#define AU1000_GPIO_14 46
+#define AU1000_GPIO_15 47
+#define AU1000_GPIO_16 48
+#define AU1000_GPIO_17 49
+#define AU1000_GPIO_18 50
+#define AU1000_GPIO_19 51
+#define AU1000_GPIO_20 52
+#define AU1000_GPIO_21 53
+#define AU1000_GPIO_22 54
+#define AU1000_GPIO_23 55
+#define AU1000_GPIO_24 56
+#define AU1000_GPIO_25 57
+#define AU1000_GPIO_26 58
+#define AU1000_GPIO_27 59
+#define AU1000_GPIO_28 60
+#define AU1000_GPIO_29 61
+#define AU1000_GPIO_30 62
+#define AU1000_GPIO_31 63
+
+#define UART0_ADDR 0xB1100000
+#define UART1_ADDR 0xB1200000
+#define UART2_ADDR 0xB1300000
+#define UART3_ADDR 0xB1400000
+
+#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
+#define USB_HOST_CONFIG 0xB017fffc
+
+#define AU1000_ETH0_BASE 0xB0500000
+#define AU1000_ETH1_BASE 0xB0510000
+#define AU1000_MAC0_ENABLE 0xB0520000
+#define AU1000_MAC1_ENABLE 0xB0520004
+#define NUM_ETH_INTERFACES 2
+#endif // CONFIG_SOC_AU1000
+
+/* Au1500 */
+#ifdef CONFIG_SOC_AU1500
+#define AU1500_UART0_INT 0
+#define AU1000_PCI_INTA 1 /* au1500 */
+#define AU1000_PCI_INTB 2 /* au1500 */
+#define AU1500_UART3_INT 3
+#define AU1000_PCI_INTC 4 /* au1500 */
+#define AU1000_PCI_INTD 5 /* au1500 */
+#define AU1000_DMA_INT_BASE 6
+#define AU1000_TOY_INT 14
+#define AU1000_TOY_MATCH0_INT 15
+#define AU1000_TOY_MATCH1_INT 16
+#define AU1000_TOY_MATCH2_INT 17
+#define AU1000_RTC_INT 18
+#define AU1000_RTC_MATCH0_INT 19
+#define AU1000_RTC_MATCH1_INT 20
+#define AU1000_RTC_MATCH2_INT 21
+#define AU1500_PCI_ERR_INT 22
+#define AU1000_USB_DEV_REQ_INT 24
+#define AU1000_USB_DEV_SUS_INT 25
+#define AU1000_USB_HOST_INT 26
+#define AU1000_ACSYNC_INT 27
+#define AU1500_MAC0_DMA_INT 28
+#define AU1500_MAC1_DMA_INT 29
+#define AU1000_AC97C_INT 31
+#define AU1000_GPIO_0 32
+#define AU1000_GPIO_1 33
+#define AU1000_GPIO_2 34
+#define AU1000_GPIO_3 35
+#define AU1000_GPIO_4 36
+#define AU1000_GPIO_5 37
+#define AU1000_GPIO_6 38
+#define AU1000_GPIO_7 39
+#define AU1000_GPIO_8 40
+#define AU1000_GPIO_9 41
+#define AU1000_GPIO_10 42
+#define AU1000_GPIO_11 43
+#define AU1000_GPIO_12 44
+#define AU1000_GPIO_13 45
+#define AU1000_GPIO_14 46
+#define AU1000_GPIO_15 47
+#define AU1500_GPIO_200 48
+#define AU1500_GPIO_201 49
+#define AU1500_GPIO_202 50
+#define AU1500_GPIO_203 51
+#define AU1500_GPIO_20 52
+#define AU1500_GPIO_204 53
+#define AU1500_GPIO_205 54
+#define AU1500_GPIO_23 55
+#define AU1500_GPIO_24 56
+#define AU1500_GPIO_25 57
+#define AU1500_GPIO_26 58
+#define AU1500_GPIO_27 59
+#define AU1500_GPIO_28 60
+#define AU1500_GPIO_206 61
+#define AU1500_GPIO_207 62
+#define AU1500_GPIO_208_215 63
+
+#define UART0_ADDR 0xB1100000
+#define UART3_ADDR 0xB1400000
+
+#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
+#define USB_HOST_CONFIG 0xB017fffc
+
+#define AU1500_ETH0_BASE 0xB1500000
+#define AU1500_ETH1_BASE 0xB1510000
+#define AU1500_MAC0_ENABLE 0xB1520000
+#define AU1500_MAC1_ENABLE 0xB1520004
+#define NUM_ETH_INTERFACES 2
+#endif // CONFIG_SOC_AU1500
+
+/* Au1100 */
+#ifdef CONFIG_SOC_AU1100
+#define AU1100_UART0_INT 0
+#define AU1100_UART1_INT 1
+#define AU1100_SD_INT 2
+#define AU1100_UART3_INT 3
+#define AU1000_SSI0_INT 4
+#define AU1000_SSI1_INT 5
+#define AU1000_DMA_INT_BASE 6
+#define AU1000_TOY_INT 14
+#define AU1000_TOY_MATCH0_INT 15
+#define AU1000_TOY_MATCH1_INT 16
+#define AU1000_TOY_MATCH2_INT 17
+#define AU1000_RTC_INT 18
+#define AU1000_RTC_MATCH0_INT 19
+#define AU1000_RTC_MATCH1_INT 20
+#define AU1000_RTC_MATCH2_INT 21
+#define AU1000_IRDA_TX_INT 22
+#define AU1000_IRDA_RX_INT 23
+#define AU1000_USB_DEV_REQ_INT 24
+#define AU1000_USB_DEV_SUS_INT 25
+#define AU1000_USB_HOST_INT 26
+#define AU1000_ACSYNC_INT 27
+#define AU1100_MAC0_DMA_INT 28
+#define AU1100_GPIO_208_215 29
+#define AU1100_LCD_INT 30
+#define AU1000_AC97C_INT 31
+#define AU1000_GPIO_0 32
+#define AU1000_GPIO_1 33
+#define AU1000_GPIO_2 34
+#define AU1000_GPIO_3 35
+#define AU1000_GPIO_4 36
+#define AU1000_GPIO_5 37
+#define AU1000_GPIO_6 38
+#define AU1000_GPIO_7 39
+#define AU1000_GPIO_8 40
+#define AU1000_GPIO_9 41
+#define AU1000_GPIO_10 42
+#define AU1000_GPIO_11 43
+#define AU1000_GPIO_12 44
+#define AU1000_GPIO_13 45
+#define AU1000_GPIO_14 46
+#define AU1000_GPIO_15 47
+
+#define UART0_ADDR 0xB1100000
+#define UART1_ADDR 0xB1200000
+#define UART3_ADDR 0xB1400000
+
+#define USB_OHCI_BASE 0x10100000 // phys addr for ioremap
+#define USB_HOST_CONFIG 0xB017fffc
+
+#define AU1100_ETH0_BASE 0xB0500000
+#define AU1100_MAC0_ENABLE 0xB0520000
+#define NUM_ETH_INTERFACES 1
+#endif // CONFIG_SOC_AU1100
+
+#ifdef CONFIG_SOC_AU1550
+#define AU1550_UART0_INT 0
+#define AU1550_PCI_INTA 1
+#define AU1550_PCI_INTB 2
+#define AU1550_DDMA_INT 3
+#define AU1550_CRYPTO_INT 4
+#define AU1550_PCI_INTC 5
+#define AU1550_PCI_INTD 6
+#define AU1550_PCI_RST_INT 7
+#define AU1550_UART1_INT 8
+#define AU1550_UART3_INT 9
+#define AU1550_PSC0_INT 10
+#define AU1550_PSC1_INT 11
+#define AU1550_PSC2_INT 12
+#define AU1550_PSC3_INT 13
+#define AU1550_TOY_INT 14
+#define AU1550_TOY_MATCH0_INT 15
+#define AU1550_TOY_MATCH1_INT 16
+#define AU1550_TOY_MATCH2_INT 17
+#define AU1550_RTC_INT 18
+#define AU1550_RTC_MATCH0_INT 19
+#define AU1550_RTC_MATCH1_INT 20
+#define AU1550_RTC_MATCH2_INT 21
+#define AU1550_NAND_INT 23
+#define AU1550_USB_DEV_REQ_INT 24
+#define AU1550_USB_DEV_SUS_INT 25
+#define AU1550_USB_HOST_INT 26
+#define AU1000_USB_DEV_REQ_INT AU1550_USB_DEV_REQ_INT
+#define AU1000_USB_DEV_SUS_INT AU1550_USB_DEV_SUS_INT
+#define AU1000_USB_HOST_INT AU1550_USB_HOST_INT
+#define AU1550_MAC0_DMA_INT 27
+#define AU1550_MAC1_DMA_INT 28
+#define AU1000_GPIO_0 32
+#define AU1000_GPIO_1 33
+#define AU1000_GPIO_2 34
+#define AU1000_GPIO_3 35
+#define AU1000_GPIO_4 36
+#define AU1000_GPIO_5 37
+#define AU1000_GPIO_6 38
+#define AU1000_GPIO_7 39
+#define AU1000_GPIO_8 40
+#define AU1000_GPIO_9 41
+#define AU1000_GPIO_10 42
+#define AU1000_GPIO_11 43
+#define AU1000_GPIO_12 44
+#define AU1000_GPIO_13 45
+#define AU1000_GPIO_14 46
+#define AU1000_GPIO_15 47
+#define AU1550_GPIO_200 48
+#define AU1500_GPIO_201_205 49 // Logical or of GPIO201:205
+#define AU1500_GPIO_16 50
+#define AU1500_GPIO_17 51
+#define AU1500_GPIO_20 52
+#define AU1500_GPIO_21 53
+#define AU1500_GPIO_22 54
+#define AU1500_GPIO_23 55
+#define AU1500_GPIO_24 56
+#define AU1500_GPIO_25 57
+#define AU1500_GPIO_26 58
+#define AU1500_GPIO_27 59
+#define AU1500_GPIO_28 60
+#define AU1500_GPIO_206 61
+#define AU1500_GPIO_207 62
+#define AU1500_GPIO_208_218 63 // Logical or of GPIO208:218
+
+#define UART0_ADDR 0xB1100000
+#define UART1_ADDR 0xB1200000
+#define UART3_ADDR 0xB1400000
+
+#define USB_OHCI_BASE 0x14020000 // phys addr for ioremap
+#define USB_HOST_CONFIG 0xB4027ffc
+
+#define AU1550_ETH0_BASE 0xB0500000
+#define AU1550_ETH1_BASE 0xB0510000
+#define AU1550_MAC0_ENABLE 0xB0520000
+#define AU1550_MAC1_ENABLE 0xB0520004
+#define NUM_ETH_INTERFACES 2
+#endif // CONFIG_SOC_AU1550
+
+#ifdef CONFIG_SOC_AU1200
+#define AU1200_UART0_INT 0
+#define AU1200_SWT_INT 1
+#define AU1200_SD_INT 2
+#define AU1200_DDMA_INT 3
+#define AU1200_MAE_BE_INT 4
+#define AU1200_GPIO_200 5
+#define AU1200_GPIO_201 6
+#define AU1200_GPIO_202 7
+#define AU1200_UART1_INT 8
+#define AU1200_MAE_FE_INT 9
+#define AU1200_PSC0_INT 10
+#define AU1200_PSC1_INT 11
+#define AU1200_AES_INT 12
+#define AU1200_CAMERA_INT 13
+#define AU1200_TOY_INT 14
+#define AU1200_TOY_MATCH0_INT 15
+#define AU1200_TOY_MATCH1_INT 16
+#define AU1200_TOY_MATCH2_INT 17
+#define AU1200_RTC_INT 18
+#define AU1200_RTC_MATCH0_INT 19
+#define AU1200_RTC_MATCH1_INT 20
+#define AU1200_RTC_MATCH2_INT 21
+#define AU1200_NAND_INT 23
+#define AU1200_GPIO_204 24
+#define AU1200_GPIO_205 25
+#define AU1200_GPIO_206 26
+#define AU1200_GPIO_207 27
+#define AU1200_GPIO_208_215 28 // Logical OR of 208:215
+#define AU1200_USB_INT 29
+#define AU1200_LCD_INT 30
+#define AU1200_MAE_BOTH_INT 31
+#define AU1000_GPIO_0 32
+#define AU1000_GPIO_1 33
+#define AU1000_GPIO_2 34
+#define AU1000_GPIO_3 35
+#define AU1000_GPIO_4 36
+#define AU1000_GPIO_5 37
+#define AU1000_GPIO_6 38
+#define AU1000_GPIO_7 39
+#define AU1000_GPIO_8 40
+#define AU1000_GPIO_9 41
+#define AU1000_GPIO_10 42
+#define AU1000_GPIO_11 43
+#define AU1000_GPIO_12 44
+#define AU1000_GPIO_13 45
+#define AU1000_GPIO_14 46
+#define AU1000_GPIO_15 47
+#define AU1000_GPIO_16 48
+#define AU1000_GPIO_17 49
+#define AU1000_GPIO_18 50
+#define AU1000_GPIO_19 51
+#define AU1000_GPIO_20 52
+#define AU1000_GPIO_21 53
+#define AU1000_GPIO_22 54
+#define AU1000_GPIO_23 55
+#define AU1000_GPIO_24 56
+#define AU1000_GPIO_25 57
+#define AU1000_GPIO_26 58
+#define AU1000_GPIO_27 59
+#define AU1000_GPIO_28 60
+#define AU1000_GPIO_29 61
+#define AU1000_GPIO_30 62
+#define AU1000_GPIO_31 63
+
+#define UART0_ADDR 0xB1100000
+#define UART1_ADDR 0xB1200000
+
+#define USB_OHCI_BASE 0x14020000 // phys addr for ioremap
+#define USB_HOST_CONFIG 0xB4027ffc
+
+// these are here for prototyping on au1550 (do not exist on au1200)
+#define AU1200_ETH0_BASE 0xB0500000
+#define AU1200_ETH1_BASE 0xB0510000
+#define AU1200_MAC0_ENABLE 0xB0520000
+#define AU1200_MAC1_ENABLE 0xB0520004
+#define NUM_ETH_INTERFACES 2
+#endif // CONFIG_SOC_AU1200
+
+#define AU1000_LAST_INTC0_INT 31
+#define AU1000_MAX_INTR 63
+
+
+/* Programmable Counters 0 and 1 */
+#define SYS_BASE 0xB1900000
+#define SYS_COUNTER_CNTRL (SYS_BASE + 0x14)
+ #define SYS_CNTRL_E1S (1<<23)
+ #define SYS_CNTRL_T1S (1<<20)
+ #define SYS_CNTRL_M21 (1<<19)
+ #define SYS_CNTRL_M11 (1<<18)
+ #define SYS_CNTRL_M01 (1<<17)
+ #define SYS_CNTRL_C1S (1<<16)
+ #define SYS_CNTRL_BP (1<<14)
+ #define SYS_CNTRL_EN1 (1<<13)
+ #define SYS_CNTRL_BT1 (1<<12)
+ #define SYS_CNTRL_EN0 (1<<11)
+ #define SYS_CNTRL_BT0 (1<<10)
+ #define SYS_CNTRL_E0 (1<<8)
+ #define SYS_CNTRL_E0S (1<<7)
+ #define SYS_CNTRL_32S (1<<5)
+ #define SYS_CNTRL_T0S (1<<4)
+ #define SYS_CNTRL_M20 (1<<3)
+ #define SYS_CNTRL_M10 (1<<2)
+ #define SYS_CNTRL_M00 (1<<1)
+ #define SYS_CNTRL_C0S (1<<0)
+
+/* Programmable Counter 0 Registers */
+#define SYS_TOYTRIM (SYS_BASE + 0)
+#define SYS_TOYWRITE (SYS_BASE + 4)
+#define SYS_TOYMATCH0 (SYS_BASE + 8)
+#define SYS_TOYMATCH1 (SYS_BASE + 0xC)
+#define SYS_TOYMATCH2 (SYS_BASE + 0x10)
+#define SYS_TOYREAD (SYS_BASE + 0x40)
+
+/* Programmable Counter 1 Registers */
+#define SYS_RTCTRIM (SYS_BASE + 0x44)
+#define SYS_RTCWRITE (SYS_BASE + 0x48)
+#define SYS_RTCMATCH0 (SYS_BASE + 0x4C)
+#define SYS_RTCMATCH1 (SYS_BASE + 0x50)
+#define SYS_RTCMATCH2 (SYS_BASE + 0x54)
+#define SYS_RTCREAD (SYS_BASE + 0x58)
+
+/* I2S Controller */
+#define I2S_DATA 0xB1000000
+ #define I2S_DATA_MASK (0xffffff)
+#define I2S_CONFIG 0xB1000004
+ #define I2S_CONFIG_XU (1<<25)
+ #define I2S_CONFIG_XO (1<<24)
+ #define I2S_CONFIG_RU (1<<23)
+ #define I2S_CONFIG_RO (1<<22)
+ #define I2S_CONFIG_TR (1<<21)
+ #define I2S_CONFIG_TE (1<<20)
+ #define I2S_CONFIG_TF (1<<19)
+ #define I2S_CONFIG_RR (1<<18)
+ #define I2S_CONFIG_RE (1<<17)
+ #define I2S_CONFIG_RF (1<<16)
+ #define I2S_CONFIG_PD (1<<11)
+ #define I2S_CONFIG_LB (1<<10)
+ #define I2S_CONFIG_IC (1<<9)
+ #define I2S_CONFIG_FM_BIT 7
+ #define I2S_CONFIG_FM_MASK (0x3 << I2S_CONFIG_FM_BIT)
+ #define I2S_CONFIG_FM_I2S (0x0 << I2S_CONFIG_FM_BIT)
+ #define I2S_CONFIG_FM_LJ (0x1 << I2S_CONFIG_FM_BIT)
+ #define I2S_CONFIG_FM_RJ (0x2 << I2S_CONFIG_FM_BIT)
+ #define I2S_CONFIG_TN (1<<6)
+ #define I2S_CONFIG_RN (1<<5)
+ #define I2S_CONFIG_SZ_BIT 0
+ #define I2S_CONFIG_SZ_MASK (0x1F << I2S_CONFIG_SZ_BIT)
+
+#define I2S_CONTROL 0xB1000008
+ #define I2S_CONTROL_D (1<<1)
+ #define I2S_CONTROL_CE (1<<0)
+
+/* USB Host Controller */
+#define USB_OHCI_LEN 0x00100000
+
+/* USB Device Controller */
+#define USBD_EP0RD 0xB0200000
+#define USBD_EP0WR 0xB0200004
+#define USBD_EP2WR 0xB0200008
+#define USBD_EP3WR 0xB020000C
+#define USBD_EP4RD 0xB0200010
+#define USBD_EP5RD 0xB0200014
+#define USBD_INTEN 0xB0200018
+#define USBD_INTSTAT 0xB020001C
+ #define USBDEV_INT_SOF (1<<12)
+ #define USBDEV_INT_HF_BIT 6
+ #define USBDEV_INT_HF_MASK (0x3f << USBDEV_INT_HF_BIT)
+ #define USBDEV_INT_CMPLT_BIT 0
+ #define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
+#define USBD_CONFIG 0xB0200020
+#define USBD_EP0CS 0xB0200024
+#define USBD_EP2CS 0xB0200028
+#define USBD_EP3CS 0xB020002C
+#define USBD_EP4CS 0xB0200030
+#define USBD_EP5CS 0xB0200034
+ #define USBDEV_CS_SU (1<<14)
+ #define USBDEV_CS_NAK (1<<13)
+ #define USBDEV_CS_ACK (1<<12)
+ #define USBDEV_CS_BUSY (1<<11)
+ #define USBDEV_CS_TSIZE_BIT 1
+ #define USBDEV_CS_TSIZE_MASK (0x3ff << USBDEV_CS_TSIZE_BIT)
+ #define USBDEV_CS_STALL (1<<0)
+#define USBD_EP0RDSTAT 0xB0200040
+#define USBD_EP0WRSTAT 0xB0200044
+#define USBD_EP2WRSTAT 0xB0200048
+#define USBD_EP3WRSTAT 0xB020004C
+#define USBD_EP4RDSTAT 0xB0200050
+#define USBD_EP5RDSTAT 0xB0200054
+ #define USBDEV_FSTAT_FLUSH (1<<6)
+ #define USBDEV_FSTAT_UF (1<<5)
+ #define USBDEV_FSTAT_OF (1<<4)
+ #define USBDEV_FSTAT_FCNT_BIT 0
+ #define USBDEV_FSTAT_FCNT_MASK (0x0f << USBDEV_FSTAT_FCNT_BIT)
+#define USBD_ENABLE 0xB0200058
+ #define USBDEV_ENABLE (1<<1)
+ #define USBDEV_CE (1<<0)
+
+/* Ethernet Controllers */
+
+/* 4 byte offsets from AU1000_ETH_BASE */
+#define MAC_CONTROL 0x0
+ #define MAC_RX_ENABLE (1<<2)
+ #define MAC_TX_ENABLE (1<<3)
+ #define MAC_DEF_CHECK (1<<5)
+ #define MAC_SET_BL(X) (((X)&0x3)<<6)
+ #define MAC_AUTO_PAD (1<<8)
+ #define MAC_DISABLE_RETRY (1<<10)
+ #define MAC_DISABLE_BCAST (1<<11)
+ #define MAC_LATE_COL (1<<12)
+ #define MAC_HASH_MODE (1<<13)
+ #define MAC_HASH_ONLY (1<<15)
+ #define MAC_PASS_ALL (1<<16)
+ #define MAC_INVERSE_FILTER (1<<17)
+ #define MAC_PROMISCUOUS (1<<18)
+ #define MAC_PASS_ALL_MULTI (1<<19)
+ #define MAC_FULL_DUPLEX (1<<20)
+ #define MAC_NORMAL_MODE 0
+ #define MAC_INT_LOOPBACK (1<<21)
+ #define MAC_EXT_LOOPBACK (1<<22)
+ #define MAC_DISABLE_RX_OWN (1<<23)
+ #define MAC_BIG_ENDIAN (1<<30)
+ #define MAC_RX_ALL (1<<31)
+#define MAC_ADDRESS_HIGH 0x4
+#define MAC_ADDRESS_LOW 0x8
+#define MAC_MCAST_HIGH 0xC
+#define MAC_MCAST_LOW 0x10
+#define MAC_MII_CNTRL 0x14
+ #define MAC_MII_BUSY (1<<0)
+ #define MAC_MII_READ 0
+ #define MAC_MII_WRITE (1<<1)
+ #define MAC_SET_MII_SELECT_REG(X) (((X)&0x1f)<<6)
+ #define MAC_SET_MII_SELECT_PHY(X) (((X)&0x1f)<<11)
+#define MAC_MII_DATA 0x18
+#define MAC_FLOW_CNTRL 0x1C
+ #define MAC_FLOW_CNTRL_BUSY (1<<0)
+ #define MAC_FLOW_CNTRL_ENABLE (1<<1)
+ #define MAC_PASS_CONTROL (1<<2)
+ #define MAC_SET_PAUSE(X) (((X)&0xffff)<<16)
+#define MAC_VLAN1_TAG 0x20
+#define MAC_VLAN2_TAG 0x24
+
+/* Ethernet Controller Enable */
+
+ #define MAC_EN_CLOCK_ENABLE (1<<0)
+ #define MAC_EN_RESET0 (1<<1)
+ #define MAC_EN_TOSS (0<<2)
+ #define MAC_EN_CACHEABLE (1<<3)
+ #define MAC_EN_RESET1 (1<<4)
+ #define MAC_EN_RESET2 (1<<5)
+ #define MAC_DMA_RESET (1<<6)
+
+/* Ethernet Controller DMA Channels */
+
+#define MAC0_TX_DMA_ADDR 0xB4004000
+#define MAC1_TX_DMA_ADDR 0xB4004200
+/* offsets from MAC_TX_RING_ADDR address */
+#define MAC_TX_BUFF0_STATUS 0x0
+ #define TX_FRAME_ABORTED (1<<0)
+ #define TX_JAB_TIMEOUT (1<<1)
+ #define TX_NO_CARRIER (1<<2)
+ #define TX_LOSS_CARRIER (1<<3)
+ #define TX_EXC_DEF (1<<4)
+ #define TX_LATE_COLL_ABORT (1<<5)
+ #define TX_EXC_COLL (1<<6)
+ #define TX_UNDERRUN (1<<7)
+ #define TX_DEFERRED (1<<8)
+ #define TX_LATE_COLL (1<<9)
+ #define TX_COLL_CNT_MASK (0xF<<10)
+ #define TX_PKT_RETRY (1<<31)
+#define MAC_TX_BUFF0_ADDR 0x4
+ #define TX_DMA_ENABLE (1<<0)
+ #define TX_T_DONE (1<<1)
+ #define TX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
+#define MAC_TX_BUFF0_LEN 0x8
+#define MAC_TX_BUFF1_STATUS 0x10
+#define MAC_TX_BUFF1_ADDR 0x14
+#define MAC_TX_BUFF1_LEN 0x18
+#define MAC_TX_BUFF2_STATUS 0x20
+#define MAC_TX_BUFF2_ADDR 0x24
+#define MAC_TX_BUFF2_LEN 0x28
+#define MAC_TX_BUFF3_STATUS 0x30
+#define MAC_TX_BUFF3_ADDR 0x34
+#define MAC_TX_BUFF3_LEN 0x38
+
+#define MAC0_RX_DMA_ADDR 0xB4004100
+#define MAC1_RX_DMA_ADDR 0xB4004300
+/* offsets from MAC_RX_RING_ADDR */
+#define MAC_RX_BUFF0_STATUS 0x0
+ #define RX_FRAME_LEN_MASK 0x3fff
+ #define RX_WDOG_TIMER (1<<14)
+ #define RX_RUNT (1<<15)
+ #define RX_OVERLEN (1<<16)
+ #define RX_COLL (1<<17)
+ #define RX_ETHER (1<<18)
+ #define RX_MII_ERROR (1<<19)
+ #define RX_DRIBBLING (1<<20)
+ #define RX_CRC_ERROR (1<<21)
+ #define RX_VLAN1 (1<<22)
+ #define RX_VLAN2 (1<<23)
+ #define RX_LEN_ERROR (1<<24)
+ #define RX_CNTRL_FRAME (1<<25)
+ #define RX_U_CNTRL_FRAME (1<<26)
+ #define RX_MCAST_FRAME (1<<27)
+ #define RX_BCAST_FRAME (1<<28)
+ #define RX_FILTER_FAIL (1<<29)
+ #define RX_PACKET_FILTER (1<<30)
+ #define RX_MISSED_FRAME (1<<31)
+
+ #define RX_ERROR (RX_WDOG_TIMER | RX_RUNT | RX_OVERLEN | \
+ RX_COLL | RX_MII_ERROR | RX_CRC_ERROR | \
+ RX_LEN_ERROR | RX_U_CNTRL_FRAME | RX_MISSED_FRAME)
+#define MAC_RX_BUFF0_ADDR 0x4
+ #define RX_DMA_ENABLE (1<<0)
+ #define RX_T_DONE (1<<1)
+ #define RX_GET_DMA_BUFFER(X) (((X)>>2)&0x3)
+ #define RX_SET_BUFF_ADDR(X) ((X)&0xffffffc0)
+#define MAC_RX_BUFF1_STATUS 0x10
+#define MAC_RX_BUFF1_ADDR 0x14
+#define MAC_RX_BUFF2_STATUS 0x20
+#define MAC_RX_BUFF2_ADDR 0x24
+#define MAC_RX_BUFF3_STATUS 0x30
+#define MAC_RX_BUFF3_ADDR 0x34
+
+
+/* UARTS 0-3 */
+#define UART_BASE UART0_ADDR
+#define UART_DEBUG_BASE UART3_ADDR
+
+#define UART_RX 0 /* Receive buffer */
+#define UART_TX 4 /* Transmit buffer */
+#define UART_IER 8 /* Interrupt Enable Register */
+#define UART_IIR 0xC /* Interrupt ID Register */
+#define UART_FCR 0x10 /* FIFO Control Register */
+#define UART_LCR 0x14 /* Line Control Register */
+#define UART_MCR 0x18 /* Modem Control Register */
+#define UART_LSR 0x1C /* Line Status Register */
+#define UART_MSR 0x20 /* Modem Status Register */
+#define UART_CLK 0x28 /* Baud Rate Clock Divider */
+#define UART_MOD_CNTRL 0x100 /* Module Control */
+
+#define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */
+#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
+#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
+#define UART_FCR_DMA_SELECT 0x08 /* For DMA applications */
+#define UART_FCR_TRIGGER_MASK 0xF0 /* Mask for the FIFO trigger range */
+#define UART_FCR_R_TRIGGER_1 0x00 /* Mask for receive trigger set at 1 */
+#define UART_FCR_R_TRIGGER_4 0x40 /* Mask for receive trigger set at 4 */
+#define UART_FCR_R_TRIGGER_8 0x80 /* Mask for receive trigger set at 8 */
+#define UART_FCR_R_TRIGGER_14 0xA0 /* Mask for receive trigger set at 14 */
+#define UART_FCR_T_TRIGGER_0 0x00 /* Mask for transmit trigger set at 0 */
+#define UART_FCR_T_TRIGGER_4 0x10 /* Mask for transmit trigger set at 4 */
+#define UART_FCR_T_TRIGGER_8 0x20 /* Mask for transmit trigger set at 8 */
+#define UART_FCR_T_TRIGGER_12 0x30 /* Mask for transmit trigger set at 12 */
+
+/*
+ * These are the definitions for the Line Control Register
+ */
+#define UART_LCR_SBC 0x40 /* Set break control */
+#define UART_LCR_SPAR 0x20 /* Stick parity (?) */
+#define UART_LCR_EPAR 0x10 /* Even parity select */
+#define UART_LCR_PARITY 0x08 /* Parity Enable */
+#define UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */
+#define UART_LCR_WLEN5 0x00 /* Wordlength: 5 bits */
+#define UART_LCR_WLEN6 0x01 /* Wordlength: 6 bits */
+#define UART_LCR_WLEN7 0x02 /* Wordlength: 7 bits */
+#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
+
+/*
+ * These are the definitions for the Line Status Register
+ */
+#define UART_LSR_TEMT 0x40 /* Transmitter empty */
+#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */
+#define UART_LSR_BI 0x10 /* Break interrupt indicator */
+#define UART_LSR_FE 0x08 /* Frame error indicator */
+#define UART_LSR_PE 0x04 /* Parity error indicator */
+#define UART_LSR_OE 0x02 /* Overrun error indicator */
+#define UART_LSR_DR 0x01 /* Receiver data ready */
+
+/*
+ * These are the definitions for the Interrupt Identification Register
+ */
+#define UART_IIR_NO_INT 0x01 /* No interrupts pending */
+#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */
+#define UART_IIR_MSI 0x00 /* Modem status interrupt */
+#define UART_IIR_THRI 0x02 /* Transmitter holding register empty */
+#define UART_IIR_RDI 0x04 /* Receiver data interrupt */
+#define UART_IIR_RLSI 0x06 /* Receiver line status interrupt */
+
+/*
+ * These are the definitions for the Interrupt Enable Register
+ */
+#define UART_IER_MSI 0x08 /* Enable Modem status interrupt */
+#define UART_IER_RLSI 0x04 /* Enable receiver line status interrupt */
+#define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */
+#define UART_IER_RDI 0x01 /* Enable receiver data interrupt */
+
+/*
+ * These are the definitions for the Modem Control Register
+ */
+#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
+#define UART_MCR_OUT2 0x08 /* Out2 complement */
+#define UART_MCR_OUT1 0x04 /* Out1 complement */
+#define UART_MCR_RTS 0x02 /* RTS complement */
+#define UART_MCR_DTR 0x01 /* DTR complement */
+
+/*
+ * These are the definitions for the Modem Status Register
+ */
+#define UART_MSR_DCD 0x80 /* Data Carrier Detect */
+#define UART_MSR_RI 0x40 /* Ring Indicator */
+#define UART_MSR_DSR 0x20 /* Data Set Ready */
+#define UART_MSR_CTS 0x10 /* Clear to Send */
+#define UART_MSR_DDCD 0x08 /* Delta DCD */
+#define UART_MSR_TERI 0x04 /* Trailing edge ring indicator */
+#define UART_MSR_DDSR 0x02 /* Delta DSR */
+#define UART_MSR_DCTS 0x01 /* Delta CTS */
+#define UART_MSR_ANY_DELTA 0x0F /* Any of the delta bits! */
+
+
+
+/* SSIO */
+#define SSI0_STATUS 0xB1600000
+ #define SSI_STATUS_BF (1<<4)
+ #define SSI_STATUS_OF (1<<3)
+ #define SSI_STATUS_UF (1<<2)
+ #define SSI_STATUS_D (1<<1)
+ #define SSI_STATUS_B (1<<0)
+#define SSI0_INT 0xB1600004
+ #define SSI_INT_OI (1<<3)
+ #define SSI_INT_UI (1<<2)
+ #define SSI_INT_DI (1<<1)
+#define SSI0_INT_ENABLE 0xB1600008
+ #define SSI_INTE_OIE (1<<3)
+ #define SSI_INTE_UIE (1<<2)
+ #define SSI_INTE_DIE (1<<1)
+#define SSI0_CONFIG 0xB1600020
+ #define SSI_CONFIG_AO (1<<24)
+ #define SSI_CONFIG_DO (1<<23)
+ #define SSI_CONFIG_ALEN_BIT 20
+ #define SSI_CONFIG_ALEN_MASK (0x7<<20)
+ #define SSI_CONFIG_DLEN_BIT 16
+ #define SSI_CONFIG_DLEN_MASK (0x7<<16)
+ #define SSI_CONFIG_DD (1<<11)
+ #define SSI_CONFIG_AD (1<<10)
+ #define SSI_CONFIG_BM_BIT 8
+ #define SSI_CONFIG_BM_MASK (0x3<<8)
+ #define SSI_CONFIG_CE (1<<7)
+ #define SSI_CONFIG_DP (1<<6)
+ #define SSI_CONFIG_DL (1<<5)
+ #define SSI_CONFIG_EP (1<<4)
+#define SSI0_ADATA 0xB1600024
+ #define SSI_AD_D (1<<24)
+ #define SSI_AD_ADDR_BIT 16
+ #define SSI_AD_ADDR_MASK (0xff<<16)
+ #define SSI_AD_DATA_BIT 0
+ #define SSI_AD_DATA_MASK (0xfff<<0)
+#define SSI0_CLKDIV 0xB1600028
+#define SSI0_CONTROL 0xB1600100
+ #define SSI_CONTROL_CD (1<<1)
+ #define SSI_CONTROL_E (1<<0)
+
+/* SSI1 */
+#define SSI1_STATUS 0xB1680000
+#define SSI1_INT 0xB1680004
+#define SSI1_INT_ENABLE 0xB1680008
+#define SSI1_CONFIG 0xB1680020
+#define SSI1_ADATA 0xB1680024
+#define SSI1_CLKDIV 0xB1680028
+#define SSI1_ENABLE 0xB1680100
+
+/*
+ * Register content definitions
+ */
+#define SSI_STATUS_BF (1<<4)
+#define SSI_STATUS_OF (1<<3)
+#define SSI_STATUS_UF (1<<2)
+#define SSI_STATUS_D (1<<1)
+#define SSI_STATUS_B (1<<0)
+
+/* SSI_INT */
+#define SSI_INT_OI (1<<3)
+#define SSI_INT_UI (1<<2)
+#define SSI_INT_DI (1<<1)
+
+/* SSI_INTEN */
+#define SSI_INTEN_OIE (1<<3)
+#define SSI_INTEN_UIE (1<<2)
+#define SSI_INTEN_DIE (1<<1)
+
+#define SSI_CONFIG_AO (1<<24)
+#define SSI_CONFIG_DO (1<<23)
+#define SSI_CONFIG_ALEN (7<<20)
+#define SSI_CONFIG_DLEN (15<<16)
+#define SSI_CONFIG_DD (1<<11)
+#define SSI_CONFIG_AD (1<<10)
+#define SSI_CONFIG_BM (3<<8)
+#define SSI_CONFIG_CE (1<<7)
+#define SSI_CONFIG_DP (1<<6)
+#define SSI_CONFIG_DL (1<<5)
+#define SSI_CONFIG_EP (1<<4)
+#define SSI_CONFIG_ALEN_N(N) ((N-1)<<20)
+#define SSI_CONFIG_DLEN_N(N) ((N-1)<<16)
+#define SSI_CONFIG_BM_HI (0<<8)
+#define SSI_CONFIG_BM_LO (1<<8)
+#define SSI_CONFIG_BM_CY (2<<8)
+
+#define SSI_ADATA_D (1<<24)
+#define SSI_ADATA_ADDR (0xFF<<16)
+#define SSI_ADATA_DATA (0x0FFF)
+#define SSI_ADATA_ADDR_N(N) (N<<16)
+
+#define SSI_ENABLE_CD (1<<1)
+#define SSI_ENABLE_E (1<<0)
+
+
+/* IrDA Controller */
+#define IRDA_BASE 0xB0300000
+#define IR_RING_PTR_STATUS (IRDA_BASE+0x00)
+#define IR_RING_BASE_ADDR_H (IRDA_BASE+0x04)
+#define IR_RING_BASE_ADDR_L (IRDA_BASE+0x08)
+#define IR_RING_SIZE (IRDA_BASE+0x0C)
+#define IR_RING_PROMPT (IRDA_BASE+0x10)
+#define IR_RING_ADDR_CMPR (IRDA_BASE+0x14)
+#define IR_INT_CLEAR (IRDA_BASE+0x18)
+#define IR_CONFIG_1 (IRDA_BASE+0x20)
+ #define IR_RX_INVERT_LED (1<<0)
+ #define IR_TX_INVERT_LED (1<<1)
+ #define IR_ST (1<<2)
+ #define IR_SF (1<<3)
+ #define IR_SIR (1<<4)
+ #define IR_MIR (1<<5)
+ #define IR_FIR (1<<6)
+ #define IR_16CRC (1<<7)
+ #define IR_TD (1<<8)
+ #define IR_RX_ALL (1<<9)
+ #define IR_DMA_ENABLE (1<<10)
+ #define IR_RX_ENABLE (1<<11)
+ #define IR_TX_ENABLE (1<<12)
+ #define IR_LOOPBACK (1<<14)
+ #define IR_SIR_MODE (IR_SIR | IR_DMA_ENABLE | \
+ IR_RX_ALL | IR_RX_ENABLE | IR_SF | IR_16CRC)
+#define IR_SIR_FLAGS (IRDA_BASE+0x24)
+#define IR_ENABLE (IRDA_BASE+0x28)
+ #define IR_RX_STATUS (1<<9)
+ #define IR_TX_STATUS (1<<10)
+#define IR_READ_PHY_CONFIG (IRDA_BASE+0x2C)
+#define IR_WRITE_PHY_CONFIG (IRDA_BASE+0x30)
+#define IR_MAX_PKT_LEN (IRDA_BASE+0x34)
+#define IR_RX_BYTE_CNT (IRDA_BASE+0x38)
+#define IR_CONFIG_2 (IRDA_BASE+0x3C)
+ #define IR_MODE_INV (1<<0)
+ #define IR_ONE_PIN (1<<1)
+#define IR_INTERFACE_CONFIG (IRDA_BASE+0x40)
+
+/* GPIO */
+#define SYS_PINFUNC 0xB190002C
+ #define SYS_PF_USB (1<<15) /* 2nd USB device/host */
+ #define SYS_PF_U3 (1<<14) /* GPIO23/U3TXD */
+ #define SYS_PF_U2 (1<<13) /* GPIO22/U2TXD */
+ #define SYS_PF_U1 (1<<12) /* GPIO21/U1TXD */
+ #define SYS_PF_SRC (1<<11) /* GPIO6/SROMCKE */
+ #define SYS_PF_CK5 (1<<10) /* GPIO3/CLK5 */
+ #define SYS_PF_CK4 (1<<9) /* GPIO2/CLK4 */
+ #define SYS_PF_IRF (1<<8) /* GPIO15/IRFIRSEL */
+ #define SYS_PF_UR3 (1<<7) /* GPIO[14:9]/UART3 */
+ #define SYS_PF_I2D (1<<6) /* GPIO8/I2SDI */
+ #define SYS_PF_I2S (1<<5) /* I2S/GPIO[29:31] */
+ #define SYS_PF_NI2 (1<<4) /* NI2/GPIO[24:28] */
+ #define SYS_PF_U0 (1<<3) /* U0TXD/GPIO20 */
+ #define SYS_PF_RD (1<<2) /* IRTXD/GPIO19 */
+ #define SYS_PF_A97 (1<<1) /* AC97/SSL1 */
+ #define SYS_PF_S0 (1<<0) /* SSI_0/GPIO[16:18] */
+
+/* Au1100 Only */
+ #define SYS_PF_PC (1<<18) /* PCMCIA/GPIO[207:204] */
+ #define SYS_PF_LCD (1<<17) /* extern lcd/GPIO[203:200] */
+ #define SYS_PF_CS (1<<16) /* EXTCLK0/32khz to gpio2 */
+ #define SYS_PF_EX0 (1<<9) /* gpio2/clock */
+
+/* Au1550 Only. Redefines lots of pins */
+ #define SYS_PF_PSC2_MASK (7 << 17)
+ #define SYS_PF_PSC2_AC97 (0)
+ #define SYS_PF_PSC2_SPI (0)
+ #define SYS_PF_PSC2_I2S (1 << 17)
+ #define SYS_PF_PSC2_SMBUS (3 << 17)
+ #define SYS_PF_PSC2_GPIO (7 << 17)
+ #define SYS_PF_PSC3_MASK (7 << 20)
+ #define SYS_PF_PSC3_AC97 (0)
+ #define SYS_PF_PSC3_SPI (0)
+ #define SYS_PF_PSC3_I2S (1 << 20)
+ #define SYS_PF_PSC3_SMBUS (3 << 20)
+ #define SYS_PF_PSC3_GPIO (7 << 20)
+ #define SYS_PF_PSC1_S1 (1 << 1)
+ #define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2))
+
+#define SYS_TRIOUTRD 0xB1900100
+#define SYS_TRIOUTCLR 0xB1900100
+#define SYS_OUTPUTRD 0xB1900108
+#define SYS_OUTPUTSET 0xB1900108
+#define SYS_OUTPUTCLR 0xB190010C
+#define SYS_PINSTATERD 0xB1900110
+#define SYS_PININPUTEN 0xB1900110
+
+/* GPIO2, Au1500, Au1550 only */
+#define GPIO2_BASE 0xB1700000
+#define GPIO2_DIR (GPIO2_BASE + 0)
+#define GPIO2_OUTPUT (GPIO2_BASE + 8)
+#define GPIO2_PINSTATE (GPIO2_BASE + 0xC)
+#define GPIO2_INTENABLE (GPIO2_BASE + 0x10)
+#define GPIO2_ENABLE (GPIO2_BASE + 0x14)
+
+/* Power Management */
+#define SYS_SCRATCH0 0xB1900018
+#define SYS_SCRATCH1 0xB190001C
+#define SYS_WAKEMSK 0xB1900034
+#define SYS_ENDIAN 0xB1900038
+#define SYS_POWERCTRL 0xB190003C
+#define SYS_WAKESRC 0xB190005C
+#define SYS_SLPPWR 0xB1900078
+#define SYS_SLEEP 0xB190007C
+
+/* Clock Controller */
+#define SYS_FREQCTRL0 0xB1900020
+ #define SYS_FC_FRDIV2_BIT 22
+ #define SYS_FC_FRDIV2_MASK (0xff << SYS_FC_FRDIV2_BIT)
+ #define SYS_FC_FE2 (1<<21)
+ #define SYS_FC_FS2 (1<<20)
+ #define SYS_FC_FRDIV1_BIT 12
+ #define SYS_FC_FRDIV1_MASK (0xff << SYS_FC_FRDIV1_BIT)
+ #define SYS_FC_FE1 (1<<11)
+ #define SYS_FC_FS1 (1<<10)
+ #define SYS_FC_FRDIV0_BIT 2
+ #define SYS_FC_FRDIV0_MASK (0xff << SYS_FC_FRDIV0_BIT)
+ #define SYS_FC_FE0 (1<<1)
+ #define SYS_FC_FS0 (1<<0)
+#define SYS_FREQCTRL1 0xB1900024
+ #define SYS_FC_FRDIV5_BIT 22
+ #define SYS_FC_FRDIV5_MASK (0xff << SYS_FC_FRDIV5_BIT)
+ #define SYS_FC_FE5 (1<<21)
+ #define SYS_FC_FS5 (1<<20)
+ #define SYS_FC_FRDIV4_BIT 12
+ #define SYS_FC_FRDIV4_MASK (0xff << SYS_FC_FRDIV4_BIT)
+ #define SYS_FC_FE4 (1<<11)
+ #define SYS_FC_FS4 (1<<10)
+ #define SYS_FC_FRDIV3_BIT 2
+ #define SYS_FC_FRDIV3_MASK (0xff << SYS_FC_FRDIV3_BIT)
+ #define SYS_FC_FE3 (1<<1)
+ #define SYS_FC_FS3 (1<<0)
+#define SYS_CLKSRC 0xB1900028
+ #define SYS_CS_ME1_BIT 27
+ #define SYS_CS_ME1_MASK (0x7<<SYS_CS_ME1_BIT)
+ #define SYS_CS_DE1 (1<<26)
+ #define SYS_CS_CE1 (1<<25)
+ #define SYS_CS_ME0_BIT 22
+ #define SYS_CS_ME0_MASK (0x7<<SYS_CS_ME0_BIT)
+ #define SYS_CS_DE0 (1<<21)
+ #define SYS_CS_CE0 (1<<20)
+ #define SYS_CS_MI2_BIT 17
+ #define SYS_CS_MI2_MASK (0x7<<SYS_CS_MI2_BIT)
+ #define SYS_CS_DI2 (1<<16)
+ #define SYS_CS_CI2 (1<<15)
+ #define SYS_CS_MUH_BIT 12
+ #define SYS_CS_MUH_MASK (0x7<<SYS_CS_MUH_BIT)
+ #define SYS_CS_DUH (1<<11)
+ #define SYS_CS_CUH (1<<10)
+ #define SYS_CS_MUD_BIT 7
+ #define SYS_CS_MUD_MASK (0x7<<SYS_CS_MUD_BIT)
+ #define SYS_CS_DUD (1<<6)
+ #define SYS_CS_CUD (1<<5)
+ #define SYS_CS_MIR_BIT 2
+ #define SYS_CS_MIR_MASK (0x7<<SYS_CS_MIR_BIT)
+ #define SYS_CS_DIR (1<<1)
+ #define SYS_CS_CIR (1<<0)
+
+ #define SYS_CS_MUX_AUX 0x1
+ #define SYS_CS_MUX_FQ0 0x2
+ #define SYS_CS_MUX_FQ1 0x3
+ #define SYS_CS_MUX_FQ2 0x4
+ #define SYS_CS_MUX_FQ3 0x5
+ #define SYS_CS_MUX_FQ4 0x6
+ #define SYS_CS_MUX_FQ5 0x7
+#define SYS_CPUPLL 0xB1900060
+#define SYS_AUXPLL 0xB1900064
+
+/* AC97 Controller */
+#define AC97C_CONFIG 0xB0000000
+ #define AC97C_RECV_SLOTS_BIT 13
+ #define AC97C_RECV_SLOTS_MASK (0x3ff << AC97C_RECV_SLOTS_BIT)
+ #define AC97C_XMIT_SLOTS_BIT 3
+ #define AC97C_XMIT_SLOTS_MASK (0x3ff << AC97C_XMIT_SLOTS_BIT)
+ #define AC97C_SG (1<<2)
+ #define AC97C_SYNC (1<<1)
+ #define AC97C_RESET (1<<0)
+#define AC97C_STATUS 0xB0000004
+ #define AC97C_XU (1<<11)
+ #define AC97C_XO (1<<10)
+ #define AC97C_RU (1<<9)
+ #define AC97C_RO (1<<8)
+ #define AC97C_READY (1<<7)
+ #define AC97C_CP (1<<6)
+ #define AC97C_TR (1<<5)
+ #define AC97C_TE (1<<4)
+ #define AC97C_TF (1<<3)
+ #define AC97C_RR (1<<2)
+ #define AC97C_RE (1<<1)
+ #define AC97C_RF (1<<0)
+#define AC97C_DATA 0xB0000008
+#define AC97C_CMD 0xB000000C
+ #define AC97C_WD_BIT 16
+ #define AC97C_READ (1<<7)
+ #define AC97C_INDEX_MASK 0x7f
+#define AC97C_CNTRL 0xB0000010
+ #define AC97C_RS (1<<1)
+ #define AC97C_CE (1<<0)
+
+
+/* Secure Digital (SD) Controller */
+#define SD0_XMIT_FIFO 0xB0600000
+#define SD0_RECV_FIFO 0xB0600004
+#define SD1_XMIT_FIFO 0xB0680000
+#define SD1_RECV_FIFO 0xB0680004
+
+
+#if defined (CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
+/* Au1500 PCI Controller */
+#define Au1500_CFG_BASE 0xB4005000 // virtual, kseg0 addr
+#define Au1500_PCI_CMEM (Au1500_CFG_BASE + 0)
+#define Au1500_PCI_CFG (Au1500_CFG_BASE + 4)
+ #define PCI_ERROR ((1<<22) | (1<<23) | (1<<24) | (1<<25) | (1<<26) | (1<<27))
+#define Au1500_PCI_B2BMASK_CCH (Au1500_CFG_BASE + 8)
+#define Au1500_PCI_B2B0_VID (Au1500_CFG_BASE + 0xC)
+#define Au1500_PCI_B2B1_ID (Au1500_CFG_BASE + 0x10)
+#define Au1500_PCI_MWMASK_DEV (Au1500_CFG_BASE + 0x14)
+#define Au1500_PCI_MWBASE_REV_CCL (Au1500_CFG_BASE + 0x18)
+#define Au1500_PCI_ERR_ADDR (Au1500_CFG_BASE + 0x1C)
+#define Au1500_PCI_SPEC_INTACK (Au1500_CFG_BASE + 0x20)
+#define Au1500_PCI_ID (Au1500_CFG_BASE + 0x100)
+#define Au1500_PCI_STATCMD (Au1500_CFG_BASE + 0x104)
+#define Au1500_PCI_CLASSREV (Au1500_CFG_BASE + 0x108)
+#define Au1500_PCI_HDRTYPE (Au1500_CFG_BASE + 0x10C)
+#define Au1500_PCI_MBAR (Au1500_CFG_BASE + 0x110)
+
+#define Au1500_PCI_HDR 0xB4005100 // virtual, kseg0 addr
+
+/* All of our structures, like pci resource, have 32 bit members.
+ * Drivers are expected to do an ioremap on the PCI MEM resource, but it's
+ * hard to store 0x4 0000 0000 in a 32 bit type. We require a small patch
+ * to __ioremap to check for addresses between (u32)Au1500_PCI_MEM_START and
+ * (u32)Au1500_PCI_MEM_END and change those to the full 36 bit PCI MEM
+ * addresses. For PCI IO, it's simpler because we get to do the ioremap
+ * ourselves and then adjust the device's resources.
+ */
+#define Au1500_EXT_CFG 0x600000000ULL
+#define Au1500_EXT_CFG_TYPE1 0x680000000ULL
+#define Au1500_PCI_IO_START 0x500000000ULL
+#define Au1500_PCI_IO_END 0x5000FFFFFULL
+#define Au1500_PCI_MEM_START 0x440000000ULL
+#define Au1500_PCI_MEM_END 0x44FFFFFFFULL
+
+#define PCI_IO_START (Au1500_PCI_IO_START + 0x1000)
+#define PCI_IO_END (Au1500_PCI_IO_END)
+#define PCI_MEM_START (Au1500_PCI_MEM_START)
+#define PCI_MEM_END (Au1500_PCI_MEM_END)
+#define PCI_FIRST_DEVFN (0<<3)
+#define PCI_LAST_DEVFN (19<<3)
+
+#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */
+#define IOPORT_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_START 0x10000000
+#define IOMEM_RESOURCE_END 0xffffffff
+
+ /*
+ * Borrowed from the PPC arch:
+ * The following macro is used to lookup irqs in a standard table
+ * format for those PPC systems that do not already have PCI
+ * interrupts properly routed.
+ */
+ /* FIXME - double check this from asm-ppc/pci-bridge.h */
+#define PCI_IRQ_TABLE_LOOKUP \
+ ({ long _ctl_ = -1; \
+ if (idsel >= min_idsel && idsel <= max_idsel && pin <= irqs_per_slot) \
+ _ctl_ = pci_irq_table[idsel - min_idsel][pin-1]; \
+ _ctl_; })
+
+
+#else /* Au1000 and Au1100 */
+
+/* don't allow any legacy ports probing */
+#define IOPORT_RESOURCE_START 0x10000000;
+#define IOPORT_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_START 0x10000000
+#define IOMEM_RESOURCE_END 0xffffffff
+
+#ifdef CONFIG_MIPS_PB1000
+#define PCI_IO_START 0x10000000
+#define PCI_IO_END 0x1000ffff
+#define PCI_MEM_START 0x18000000
+#define PCI_MEM_END 0x18ffffff
+#define PCI_FIRST_DEVFN 0
+#define PCI_LAST_DEVFN 1
+#else
+/* no PCI bus controller */
+#define PCI_IO_START 0
+#define PCI_IO_END 0
+#define PCI_MEM_START 0
+#define PCI_MEM_END 0
+#define PCI_FIRST_DEVFN 0
+#define PCI_LAST_DEVFN 0
+#endif
+
+#endif
+
+/* Processor information base on prid.
+ * Copied from PowerPC.
+ */
+struct cpu_spec {
+ /* CPU is matched via (PRID & prid_mask) == prid_value */
+ unsigned int prid_mask;
+ unsigned int prid_value;
+
+ char *cpu_name;
+ unsigned char cpu_od; /* Set Config[OD] */
+ unsigned char cpu_bclk; /* Enable BCLK switching */
+};
+
+extern struct cpu_spec cpu_specs[];
+extern struct cpu_spec *cur_cpu_spec[];
+#endif
diff --git a/include/asm-mips/mach-au1x00/au1000_dma.h b/include/asm-mips/mach-au1x00/au1000_dma.h
new file mode 100644
index 000000000000..810f2fa33444
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1000_dma.h
@@ -0,0 +1,446 @@
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Defines for using and allocating dma channels on the Alchemy
+ * Au1000 mips processor.
+ *
+ * Copyright 2000 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * stevel@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __ASM_AU1000_DMA_H
+#define __ASM_AU1000_DMA_H
+
+#include <asm/io.h> /* need byte IO */
+#include <linux/spinlock.h> /* And spinlocks */
+#include <linux/delay.h>
+#include <asm/system.h>
+
+#define NUM_AU1000_DMA_CHANNELS 8
+
+/* DMA Channel Base Addresses */
+#define DMA_CHANNEL_BASE 0xB4002000
+#define DMA_CHANNEL_LEN 0x00000100
+
+/* DMA Channel Register Offsets */
+#define DMA_MODE_SET 0x00000000
+#define DMA_MODE_READ DMA_MODE_SET
+#define DMA_MODE_CLEAR 0x00000004
+/* DMA Mode register bits follow */
+#define DMA_DAH_MASK (0x0f << 20)
+#define DMA_DID_BIT 16
+#define DMA_DID_MASK (0x0f << DMA_DID_BIT)
+#define DMA_DS (1<<15)
+#define DMA_BE (1<<13)
+#define DMA_DR (1<<12)
+#define DMA_TS8 (1<<11)
+#define DMA_DW_BIT 9
+#define DMA_DW_MASK (0x03 << DMA_DW_BIT)
+#define DMA_DW8 (0 << DMA_DW_BIT)
+#define DMA_DW16 (1 << DMA_DW_BIT)
+#define DMA_DW32 (2 << DMA_DW_BIT)
+#define DMA_NC (1<<8)
+#define DMA_IE (1<<7)
+#define DMA_HALT (1<<6)
+#define DMA_GO (1<<5)
+#define DMA_AB (1<<4)
+#define DMA_D1 (1<<3)
+#define DMA_BE1 (1<<2)
+#define DMA_D0 (1<<1)
+#define DMA_BE0 (1<<0)
+
+#define DMA_PERIPHERAL_ADDR 0x00000008
+#define DMA_BUFFER0_START 0x0000000C
+#define DMA_BUFFER1_START 0x00000014
+#define DMA_BUFFER0_COUNT 0x00000010
+#define DMA_BUFFER1_COUNT 0x00000018
+#define DMA_BAH_BIT 16
+#define DMA_BAH_MASK (0x0f << DMA_BAH_BIT)
+#define DMA_COUNT_BIT 0
+#define DMA_COUNT_MASK (0xffff << DMA_COUNT_BIT)
+
+/* DMA Device ID's follow */
+enum {
+ DMA_ID_UART0_TX = 0,
+ DMA_ID_UART0_RX,
+ DMA_ID_GP04,
+ DMA_ID_GP05,
+ DMA_ID_AC97C_TX,
+ DMA_ID_AC97C_RX,
+ DMA_ID_UART3_TX,
+ DMA_ID_UART3_RX,
+ DMA_ID_USBDEV_EP0_RX,
+ DMA_ID_USBDEV_EP0_TX,
+ DMA_ID_USBDEV_EP2_TX,
+ DMA_ID_USBDEV_EP3_TX,
+ DMA_ID_USBDEV_EP4_RX,
+ DMA_ID_USBDEV_EP5_RX,
+ DMA_ID_I2S_TX,
+ DMA_ID_I2S_RX,
+ DMA_NUM_DEV
+};
+
+/* DMA Device ID's for 2nd bank (AU1100) follow */
+enum {
+ DMA_ID_SD0_TX = 0,
+ DMA_ID_SD0_RX,
+ DMA_ID_SD1_TX,
+ DMA_ID_SD1_RX,
+ DMA_NUM_DEV_BANK2
+};
+
+struct dma_chan {
+ int dev_id; // this channel is allocated if >=0, free otherwise
+ unsigned int io;
+ const char *dev_str;
+ int irq;
+ void *irq_dev;
+ unsigned int fifo_addr;
+ unsigned int mode;
+};
+
+/* These are in arch/mips/au1000/common/dma.c */
+extern struct dma_chan au1000_dma_table[];
+extern int request_au1000_dma(int dev_id,
+ const char *dev_str,
+ irqreturn_t (*irqhandler)(int, void *,
+ struct pt_regs *),
+ unsigned long irqflags,
+ void *irq_dev_id);
+extern void free_au1000_dma(unsigned int dmanr);
+extern int au1000_dma_read_proc(char *buf, char **start, off_t fpos,
+ int length, int *eof, void *data);
+extern void dump_au1000_dma_channel(unsigned int dmanr);
+extern spinlock_t au1000_dma_spin_lock;
+
+
+static __inline__ struct dma_chan *get_dma_chan(unsigned int dmanr)
+{
+ if (dmanr >= NUM_AU1000_DMA_CHANNELS
+ || au1000_dma_table[dmanr].dev_id < 0)
+ return NULL;
+ return &au1000_dma_table[dmanr];
+}
+
+static __inline__ unsigned long claim_dma_lock(void)
+{
+ unsigned long flags;
+ spin_lock_irqsave(&au1000_dma_spin_lock, flags);
+ return flags;
+}
+
+static __inline__ void release_dma_lock(unsigned long flags)
+{
+ spin_unlock_irqrestore(&au1000_dma_spin_lock, flags);
+}
+
+/*
+ * Set the DMA buffer enable bits in the mode register.
+ */
+static __inline__ void enable_dma_buffer0(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(DMA_BE0, chan->io + DMA_MODE_SET);
+}
+static __inline__ void enable_dma_buffer1(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(DMA_BE1, chan->io + DMA_MODE_SET);
+}
+static __inline__ void enable_dma_buffers(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(DMA_BE0 | DMA_BE1, chan->io + DMA_MODE_SET);
+}
+
+static __inline__ void start_dma(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+
+ au_writel(DMA_GO, chan->io + DMA_MODE_SET);
+}
+
+#define DMA_HALT_POLL 0x5000
+
+static __inline__ void halt_dma(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ int i;
+ if (!chan)
+ return;
+
+ au_writel(DMA_GO, chan->io + DMA_MODE_CLEAR);
+ // poll the halt bit
+ for (i = 0; i < DMA_HALT_POLL; i++)
+ if (au_readl(chan->io + DMA_MODE_READ) & DMA_HALT)
+ break;
+ if (i == DMA_HALT_POLL)
+ printk(KERN_INFO "halt_dma: HALT poll expired!\n");
+}
+
+
+static __inline__ void disable_dma(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+
+ halt_dma(dmanr);
+
+ // now we can disable the buffers
+ au_writel(~DMA_GO, chan->io + DMA_MODE_CLEAR);
+}
+
+static __inline__ int dma_halted(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return 1;
+ return (au_readl(chan->io + DMA_MODE_READ) & DMA_HALT) ? 1 : 0;
+}
+
+/* initialize a DMA channel */
+static __inline__ void init_dma(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ u32 mode;
+ if (!chan)
+ return;
+
+ disable_dma(dmanr);
+
+ // set device FIFO address
+ au_writel(CPHYSADDR(chan->fifo_addr),
+ chan->io + DMA_PERIPHERAL_ADDR);
+
+ mode = chan->mode | (chan->dev_id << DMA_DID_BIT);
+ if (chan->irq)
+ mode |= DMA_IE;
+
+ au_writel(~mode, chan->io + DMA_MODE_CLEAR);
+ au_writel(mode, chan->io + DMA_MODE_SET);
+}
+
+/*
+ * set mode for a specific DMA channel
+ */
+static __inline__ void set_dma_mode(unsigned int dmanr, unsigned int mode)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ /*
+ * set_dma_mode is only allowed to change endianess, direction,
+ * transfer size, device FIFO width, and coherency settings.
+ * Make sure anything else is masked off.
+ */
+ mode &= (DMA_BE | DMA_DR | DMA_TS8 | DMA_DW_MASK | DMA_NC);
+ chan->mode &= ~(DMA_BE | DMA_DR | DMA_TS8 | DMA_DW_MASK | DMA_NC);
+ chan->mode |= mode;
+}
+
+static __inline__ unsigned int get_dma_mode(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return 0;
+ return chan->mode;
+}
+
+static __inline__ int get_dma_active_buffer(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return -1;
+ return (au_readl(chan->io + DMA_MODE_READ) & DMA_AB) ? 1 : 0;
+}
+
+
+/*
+ * set the device FIFO address for a specific DMA channel - only
+ * applicable to GPO4 and GPO5. All the other devices have fixed
+ * FIFO addresses.
+ */
+static __inline__ void set_dma_fifo_addr(unsigned int dmanr,
+ unsigned int a)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+
+ if (chan->mode & DMA_DS) /* second bank of device ids */
+ return;
+
+ if (chan->dev_id != DMA_ID_GP04 && chan->dev_id != DMA_ID_GP05)
+ return;
+
+ au_writel(CPHYSADDR(a), chan->io + DMA_PERIPHERAL_ADDR);
+}
+
+/*
+ * Clear the DMA buffer done bits in the mode register.
+ */
+static __inline__ void clear_dma_done0(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(DMA_D0, chan->io + DMA_MODE_CLEAR);
+}
+static __inline__ void clear_dma_done1(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(DMA_D1, chan->io + DMA_MODE_CLEAR);
+}
+
+/*
+ * This does nothing - not applicable to Au1000 DMA.
+ */
+static __inline__ void set_dma_page(unsigned int dmanr, char pagenr)
+{
+}
+
+/*
+ * Set Buffer 0 transfer address for specific DMA channel.
+ */
+static __inline__ void set_dma_addr0(unsigned int dmanr, unsigned int a)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(a, chan->io + DMA_BUFFER0_START);
+}
+
+/*
+ * Set Buffer 1 transfer address for specific DMA channel.
+ */
+static __inline__ void set_dma_addr1(unsigned int dmanr, unsigned int a)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ au_writel(a, chan->io + DMA_BUFFER1_START);
+}
+
+
+/*
+ * Set Buffer 0 transfer size (max 64k) for a specific DMA channel.
+ */
+static __inline__ void set_dma_count0(unsigned int dmanr,
+ unsigned int count)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ count &= DMA_COUNT_MASK;
+ au_writel(count, chan->io + DMA_BUFFER0_COUNT);
+}
+
+/*
+ * Set Buffer 1 transfer size (max 64k) for a specific DMA channel.
+ */
+static __inline__ void set_dma_count1(unsigned int dmanr,
+ unsigned int count)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ count &= DMA_COUNT_MASK;
+ au_writel(count, chan->io + DMA_BUFFER1_COUNT);
+}
+
+/*
+ * Set both buffer transfer sizes (max 64k) for a specific DMA channel.
+ */
+static __inline__ void set_dma_count(unsigned int dmanr,
+ unsigned int count)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return;
+ count &= DMA_COUNT_MASK;
+ au_writel(count, chan->io + DMA_BUFFER0_COUNT);
+ au_writel(count, chan->io + DMA_BUFFER1_COUNT);
+}
+
+/*
+ * Returns which buffer has its done bit set in the mode register.
+ * Returns -1 if neither or both done bits set.
+ */
+static __inline__ unsigned int get_dma_buffer_done(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return 0;
+
+ return au_readl(chan->io + DMA_MODE_READ) & (DMA_D0 | DMA_D1);
+}
+
+
+/*
+ * Returns the DMA channel's Buffer Done IRQ number.
+ */
+static __inline__ int get_dma_done_irq(unsigned int dmanr)
+{
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return -1;
+
+ return chan->irq;
+}
+
+/*
+ * Get DMA residue count. Returns the number of _bytes_ left to transfer.
+ */
+static __inline__ int get_dma_residue(unsigned int dmanr)
+{
+ int curBufCntReg, count;
+ struct dma_chan *chan = get_dma_chan(dmanr);
+ if (!chan)
+ return 0;
+
+ curBufCntReg = (au_readl(chan->io + DMA_MODE_READ) & DMA_AB) ?
+ DMA_BUFFER1_COUNT : DMA_BUFFER0_COUNT;
+
+ count = au_readl(chan->io + curBufCntReg) & DMA_COUNT_MASK;
+
+ if ((chan->mode & DMA_DW_MASK) == DMA_DW16)
+ count <<= 1;
+ else if ((chan->mode & DMA_DW_MASK) == DMA_DW32)
+ count <<= 2;
+
+ return count;
+}
+
+#endif /* __ASM_AU1000_DMA_H */
+
diff --git a/include/asm-mips/mach-au1x00/au1000_gpio.h b/include/asm-mips/mach-au1x00/au1000_gpio.h
new file mode 100644
index 000000000000..298f92012e8e
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1000_gpio.h
@@ -0,0 +1,56 @@
+/*
+ * FILE NAME au1000_gpio.h
+ *
+ * BRIEF MODULE DESCRIPTION
+ * API to Alchemy Au1000 GPIO device.
+ *
+ * Author: MontaVista Software, Inc. <source@mvista.com>
+ * Steve Longerbeam <stevel@mvista.com>
+ *
+ * Copyright 2001 MontaVista Software 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __AU1000_GPIO_H
+#define __AU1000_GPIO_H
+
+#include <linux/ioctl.h>
+
+#define AU1000GPIO_IOC_MAGIC 'A'
+
+#define AU1000GPIO_IN _IOR (AU1000GPIO_IOC_MAGIC, 0, int)
+#define AU1000GPIO_SET _IOW (AU1000GPIO_IOC_MAGIC, 1, int)
+#define AU1000GPIO_CLEAR _IOW (AU1000GPIO_IOC_MAGIC, 2, int)
+#define AU1000GPIO_OUT _IOW (AU1000GPIO_IOC_MAGIC, 3, int)
+#define AU1000GPIO_TRISTATE _IOW (AU1000GPIO_IOC_MAGIC, 4, int)
+#define AU1000GPIO_AVAIL_MASK _IOR (AU1000GPIO_IOC_MAGIC, 5, int)
+
+#ifdef __KERNEL__
+extern u32 get_au1000_avail_gpio_mask(void);
+extern int au1000gpio_tristate(u32 data);
+extern int au1000gpio_in(u32 *data);
+extern int au1000gpio_set(u32 data);
+extern int au1000gpio_clear(u32 data);
+extern int au1000gpio_out(u32 data);
+#endif
+
+#endif
diff --git a/include/asm-mips/mach-au1x00/au1000_usbdev.h b/include/asm-mips/mach-au1x00/au1000_usbdev.h
new file mode 100644
index 000000000000..05bc74bed0b1
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1000_usbdev.h
@@ -0,0 +1,73 @@
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Au1000 USB Device-Side Driver
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * stevel@mvista.com or source@mvista.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+#define USBDEV_REV 0x0110 // BCD
+#define USBDEV_EP0_MAX_PACKET_SIZE 64
+
+typedef enum {
+ ATTACHED = 0,
+ POWERED,
+ DEFAULT,
+ ADDRESS,
+ CONFIGURED
+} usbdev_state_t;
+
+typedef enum {
+ CB_NEW_STATE = 0,
+ CB_PKT_COMPLETE
+} usbdev_cb_type_t;
+
+
+typedef struct usbdev_pkt {
+ int ep_addr; // ep addr this packet routed to
+ int size; // size of payload in bytes
+ unsigned status; // packet status
+ struct usbdev_pkt* next; // function layer can't touch this
+ u8 payload[0]; // the payload
+} usbdev_pkt_t;
+
+#define PKT_STATUS_ACK (1<<0)
+#define PKT_STATUS_NAK (1<<1)
+#define PKT_STATUS_SU (1<<2)
+
+extern int usbdev_init(struct usb_device_descriptor* dev_desc,
+ struct usb_config_descriptor* config_desc,
+ struct usb_interface_descriptor* if_desc,
+ struct usb_endpoint_descriptor* ep_desc,
+ struct usb_string_descriptor* str_desc[],
+ void (*cb)(usbdev_cb_type_t, unsigned long, void *),
+ void* cb_data);
+
+extern void usbdev_exit(void);
+
+extern int usbdev_alloc_packet (int ep_addr, int data_size,
+ usbdev_pkt_t** pkt);
+extern int usbdev_send_packet (int ep_addr, usbdev_pkt_t* pkt);
+extern int usbdev_receive_packet(int ep_addr, usbdev_pkt_t** pkt);
+extern int usbdev_get_byte_count(int ep_addr);
diff --git a/include/asm-mips/mach-au1x00/au1100_mmc.h b/include/asm-mips/mach-au1x00/au1100_mmc.h
new file mode 100644
index 000000000000..9e7d1ba21b55
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1100_mmc.h
@@ -0,0 +1,205 @@
+/*
+ * BRIEF MODULE DESCRIPTION
+ * Defines for using the MMC/SD controllers on the
+ * Alchemy Au1100 mips processor.
+ *
+ * Copyright (c) 2003 Embedded Edge, LLC.
+ * Author: Embedded Edge, LLC.
+ * dan@embeddededge.com or tim@embeddededge.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ *
+ */
+/*
+ * AU1100 MMC/SD definitions.
+ *
+ * From "AMD Alchemy Solutions Au1100 Processor Data Book - Preliminary"
+ * June, 2003
+ */
+
+#ifndef __ASM_AU1100_MMC_H
+#define __ASM_AU1100_MMC_H
+
+
+#define NUM_AU1100_MMC_CONTROLLERS 2
+
+
+#define AU1100_SD_IRQ 2
+
+
+#define SD0_BASE 0xB0600000
+#define SD1_BASE 0xB0680000
+
+
+/*
+ * Register offsets.
+ */
+#define SD_TXPORT (0x0000)
+#define SD_RXPORT (0x0004)
+#define SD_CONFIG (0x0008)
+#define SD_ENABLE (0x000C)
+#define SD_CONFIG2 (0x0010)
+#define SD_BLKSIZE (0x0014)
+#define SD_STATUS (0x0018)
+#define SD_DEBUG (0x001C)
+#define SD_CMD (0x0020)
+#define SD_CMDARG (0x0024)
+#define SD_RESP3 (0x0028)
+#define SD_RESP2 (0x002C)
+#define SD_RESP1 (0x0030)
+#define SD_RESP0 (0x0034)
+#define SD_TIMEOUT (0x0038)
+
+
+/*
+ * SD_TXPORT bit definitions.
+ */
+#define SD_TXPORT_TXD (0x000000ff)
+
+
+/*
+ * SD_RXPORT bit definitions.
+ */
+#define SD_RXPORT_RXD (0x000000ff)
+
+
+/*
+ * SD_CONFIG bit definitions.
+ */
+#define SD_CONFIG_DIV (0x000001ff)
+#define SD_CONFIG_DE (0x00000200)
+#define SD_CONFIG_NE (0x00000400)
+#define SD_CONFIG_TU (0x00000800)
+#define SD_CONFIG_TO (0x00001000)
+#define SD_CONFIG_RU (0x00002000)
+#define SD_CONFIG_RO (0x00004000)
+#define SD_CONFIG_I (0x00008000)
+#define SD_CONFIG_CR (0x00010000)
+#define SD_CONFIG_RAT (0x00020000)
+#define SD_CONFIG_DD (0x00040000)
+#define SD_CONFIG_DT (0x00080000)
+#define SD_CONFIG_SC (0x00100000)
+#define SD_CONFIG_RC (0x00200000)
+#define SD_CONFIG_WC (0x00400000)
+#define SD_CONFIG_xxx (0x00800000)
+#define SD_CONFIG_TH (0x01000000)
+#define SD_CONFIG_TE (0x02000000)
+#define SD_CONFIG_TA (0x04000000)
+#define SD_CONFIG_RH (0x08000000)
+#define SD_CONFIG_RA (0x10000000)
+#define SD_CONFIG_RF (0x20000000)
+#define SD_CONFIG_CD (0x40000000)
+#define SD_CONFIG_SI (0x80000000)
+
+
+/*
+ * SD_ENABLE bit definitions.
+ */
+#define SD_ENABLE_CE (0x00000001)
+#define SD_ENABLE_R (0x00000002)
+
+
+/*
+ * SD_CONFIG2 bit definitions.
+ */
+#define SD_CONFIG2_EN (0x00000001)
+#define SD_CONFIG2_FF (0x00000002)
+#define SD_CONFIG2_xx1 (0x00000004)
+#define SD_CONFIG2_DF (0x00000008)
+#define SD_CONFIG2_DC (0x00000010)
+#define SD_CONFIG2_xx2 (0x000000e0)
+#define SD_CONFIG2_WB (0x00000100)
+#define SD_CONFIG2_RW (0x00000200)
+
+
+/*
+ * SD_BLKSIZE bit definitions.
+ */
+#define SD_BLKSIZE_BS (0x000007ff)
+#define SD_BLKSIZE_BS_SHIFT (0)
+#define SD_BLKSIZE_BC (0x01ff0000)
+#define SD_BLKSIZE_BC_SHIFT (16)
+
+
+/*
+ * SD_STATUS bit definitions.
+ */
+#define SD_STATUS_DCRCW (0x00000007)
+#define SD_STATUS_xx1 (0x00000008)
+#define SD_STATUS_CB (0x00000010)
+#define SD_STATUS_DB (0x00000020)
+#define SD_STATUS_CF (0x00000040)
+#define SD_STATUS_D3 (0x00000080)
+#define SD_STATUS_xx2 (0x00000300)
+#define SD_STATUS_NE (0x00000400)
+#define SD_STATUS_TU (0x00000800)
+#define SD_STATUS_TO (0x00001000)
+#define SD_STATUS_RU (0x00002000)
+#define SD_STATUS_RO (0x00004000)
+#define SD_STATUS_I (0x00008000)
+#define SD_STATUS_CR (0x00010000)
+#define SD_STATUS_RAT (0x00020000)
+#define SD_STATUS_DD (0x00040000)
+#define SD_STATUS_DT (0x00080000)
+#define SD_STATUS_SC (0x00100000)
+#define SD_STATUS_RC (0x00200000)
+#define SD_STATUS_WC (0x00400000)
+#define SD_STATUS_xx3 (0x00800000)
+#define SD_STATUS_TH (0x01000000)
+#define SD_STATUS_TE (0x02000000)
+#define SD_STATUS_TA (0x04000000)
+#define SD_STATUS_RH (0x08000000)
+#define SD_STATUS_RA (0x10000000)
+#define SD_STATUS_RF (0x20000000)
+#define SD_STATUS_CD (0x40000000)
+#define SD_STATUS_SI (0x80000000)
+
+
+/*
+ * SD_CMD bit definitions.
+ */
+#define SD_CMD_GO (0x00000001)
+#define SD_CMD_RY (0x00000002)
+#define SD_CMD_xx1 (0x0000000c)
+#define SD_CMD_CT_MASK (0x000000f0)
+#define SD_CMD_CT_0 (0x00000000)
+#define SD_CMD_CT_1 (0x00000010)
+#define SD_CMD_CT_2 (0x00000020)
+#define SD_CMD_CT_3 (0x00000030)
+#define SD_CMD_CT_4 (0x00000040)
+#define SD_CMD_CT_5 (0x00000050)
+#define SD_CMD_CT_6 (0x00000060)
+#define SD_CMD_CT_7 (0x00000070)
+#define SD_CMD_CI (0x0000ff00)
+#define SD_CMD_CI_SHIFT (8)
+#define SD_CMD_RT_MASK (0x00ff0000)
+#define SD_CMD_RT_0 (0x00000000)
+#define SD_CMD_RT_1 (0x00010000)
+#define SD_CMD_RT_2 (0x00020000)
+#define SD_CMD_RT_3 (0x00030000)
+#define SD_CMD_RT_4 (0x00040000)
+#define SD_CMD_RT_5 (0x00050000)
+#define SD_CMD_RT_6 (0x00060000)
+#define SD_CMD_RT_1B (0x00810000)
+
+
+#endif /* __ASM_AU1100_MMC_H */
+
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
new file mode 100644
index 000000000000..d5eb88cd7d51
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -0,0 +1,299 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Include file for Alchemy Semiconductor's Au1550 Descriptor
+ * Based DMA Controller.
+ *
+ * Copyright 2004 Embedded Edge, LLC
+ * dan@embeddededge.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+/* Specifics for the Au1xxx Descriptor-Based DMA Controllers, first
+ * seen in the AU1550 part.
+ */
+#ifndef _AU1000_DBDMA_H_
+#define _AU1000_DBDMA_H_
+
+#include <linux/config.h>
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+/* The DMA base addresses.
+ * The Channels are every 256 bytes (0x0100) from the channel 0 base.
+ * Interrupt status/enable is bits 15:0 for channels 15 to zero.
+ */
+#define DDMA_GLOBAL_BASE 0xb4003000
+#define DDMA_CHANNEL_BASE 0xb4002000
+
+typedef struct dbdma_global {
+ u32 ddma_config;
+ u32 ddma_intstat;
+ u32 ddma_throttle;
+ u32 ddma_inten;
+} dbdma_global_t;
+
+/* General Configuration.
+*/
+#define DDMA_CONFIG_AF (1 << 2)
+#define DDMA_CONFIG_AH (1 << 1)
+#define DDMA_CONFIG_AL (1 << 0)
+
+#define DDMA_THROTTLE_EN (1 << 31)
+
+/* The structure of a DMA Channel.
+*/
+typedef struct au1xxx_dma_channel {
+ u32 ddma_cfg; /* See below */
+ u32 ddma_desptr; /* 32-byte aligned pointer to descriptor */
+ u32 ddma_statptr; /* word aligned pointer to status word */
+ u32 ddma_dbell; /* A write activates channel operation */
+ u32 ddma_irq; /* If bit 0 set, interrupt pending */
+ u32 ddma_stat; /* See below */
+ u32 ddma_bytecnt; /* Byte count, valid only when chan idle */
+ /* Remainder, up to the 256 byte boundary, is reserved.
+ */
+} au1x_dma_chan_t;
+
+#define DDMA_CFG_SED (1 << 9) /* source DMA level/edge detect */
+#define DDMA_CFG_SP (1 << 8) /* source DMA polarity */
+#define DDMA_CFG_DED (1 << 7) /* destination DMA level/edge detect */
+#define DDMA_CFG_DP (1 << 6) /* destination DMA polarity */
+#define DDMA_CFG_SYNC (1 << 5) /* Sync static bus controller */
+#define DDMA_CFG_PPR (1 << 4) /* PCI posted read/write control */
+#define DDMA_CFG_DFN (1 << 3) /* Descriptor fetch non-coherent */
+#define DDMA_CFG_SBE (1 << 2) /* Source big endian */
+#define DDMA_CFG_DBE (1 << 1) /* Destination big endian */
+#define DDMA_CFG_EN (1 << 0) /* Channel enable */
+
+/* Always set when descriptor processing done, regardless of
+ * interrupt enable state. Reflected in global intstat, don't
+ * clear this until global intstat is read/used.
+ */
+#define DDMA_IRQ_IN (1 << 0)
+
+#define DDMA_STAT_DB (1 << 2) /* Doorbell pushed */
+#define DDMA_STAT_V (1 << 1) /* Descriptor valid */
+#define DDMA_STAT_H (1 << 0) /* Channel Halted */
+
+/* "Standard" DDMA Descriptor.
+ * Must be 32-byte aligned.
+ */
+typedef struct au1xxx_ddma_desc {
+ u32 dscr_cmd0; /* See below */
+ u32 dscr_cmd1; /* See below */
+ u32 dscr_source0; /* source phys address */
+ u32 dscr_source1; /* See below */
+ u32 dscr_dest0; /* Destination address */
+ u32 dscr_dest1; /* See below */
+ u32 dscr_stat; /* completion status */
+ u32 dscr_nxtptr; /* Next descriptor pointer (mostly) */
+} au1x_ddma_desc_t;
+
+#define DSCR_CMD0_V (1 << 31) /* Descriptor valid */
+#define DSCR_CMD0_MEM (1 << 30) /* mem-mem transfer */
+#define DSCR_CMD0_SID_MASK (0x1f << 25) /* Source ID */
+#define DSCR_CMD0_DID_MASK (0x1f << 20) /* Destination ID */
+#define DSCR_CMD0_SW_MASK (0x3 << 18) /* Source Width */
+#define DSCR_CMD0_DW_MASK (0x3 << 16) /* Destination Width */
+#define DSCR_CMD0_ARB (0x1 << 15) /* Set for Hi Pri */
+#define DSCR_CMD0_DT_MASK (0x3 << 13) /* Descriptor Type */
+#define DSCR_CMD0_SN (0x1 << 12) /* Source non-coherent */
+#define DSCR_CMD0_DN (0x1 << 11) /* Destination non-coherent */
+#define DSCR_CMD0_SM (0x1 << 10) /* Stride mode */
+#define DSCR_CMD0_IE (0x1 << 8) /* Interrupt Enable */
+#define DSCR_CMD0_SP (0x1 << 4) /* Status pointer select */
+#define DSCR_CMD0_CV (0x1 << 2) /* Clear Valid when done */
+#define DSCR_CMD0_ST_MASK (0x3 << 0) /* Status instruction */
+
+/* Command 0 device IDs.
+*/
+#define DSCR_CMD0_UART0_TX 0
+#define DSCR_CMD0_UART0_RX 1
+#define DSCR_CMD0_UART3_TX 2
+#define DSCR_CMD0_UART3_RX 3
+#define DSCR_CMD0_DMA_REQ0 4
+#define DSCR_CMD0_DMA_REQ1 5
+#define DSCR_CMD0_DMA_REQ2 6
+#define DSCR_CMD0_DMA_REQ3 7
+#define DSCR_CMD0_USBDEV_RX0 8
+#define DSCR_CMD0_USBDEV_TX0 9
+#define DSCR_CMD0_USBDEV_TX1 10
+#define DSCR_CMD0_USBDEV_TX2 11
+#define DSCR_CMD0_USBDEV_RX3 12
+#define DSCR_CMD0_USBDEV_RX4 13
+#define DSCR_CMD0_PSC0_TX 14
+#define DSCR_CMD0_PSC0_RX 15
+#define DSCR_CMD0_PSC1_TX 16
+#define DSCR_CMD0_PSC1_RX 17
+#define DSCR_CMD0_PSC2_TX 18
+#define DSCR_CMD0_PSC2_RX 19
+#define DSCR_CMD0_PSC3_TX 20
+#define DSCR_CMD0_PSC3_RX 21
+#define DSCR_CMD0_PCI_WRITE 22
+#define DSCR_CMD0_NAND_FLASH 23
+#define DSCR_CMD0_MAC0_RX 24
+#define DSCR_CMD0_MAC0_TX 25
+#define DSCR_CMD0_MAC1_RX 26
+#define DSCR_CMD0_MAC1_TX 27
+#define DSCR_CMD0_THROTTLE 30
+#define DSCR_CMD0_ALWAYS 31
+#define DSCR_NDEV_IDS 32
+
+#define DSCR_CMD0_SID(x) (((x) & 0x1f) << 25)
+#define DSCR_CMD0_DID(x) (((x) & 0x1f) << 20)
+
+/* Source/Destination transfer width.
+*/
+#define DSCR_CMD0_BYTE 0
+#define DSCR_CMD0_HALFWORD 1
+#define DSCR_CMD0_WORD 2
+
+#define DSCR_CMD0_SW(x) (((x) & 0x3) << 18)
+#define DSCR_CMD0_DW(x) (((x) & 0x3) << 16)
+
+/* DDMA Descriptor Type.
+*/
+#define DSCR_CMD0_STANDARD 0
+#define DSCR_CMD0_LITERAL 1
+#define DSCR_CMD0_CMP_BRANCH 2
+
+#define DSCR_CMD0_DT(x) (((x) & 0x3) << 13)
+
+/* Status Instruction.
+*/
+#define DSCR_CMD0_ST_NOCHANGE 0 /* Don't change */
+#define DSCR_CMD0_ST_CURRENT 1 /* Write current status */
+#define DSCR_CMD0_ST_CMD0 2 /* Write cmd0 with V cleared */
+#define DSCR_CMD0_ST_BYTECNT 3 /* Write remaining byte count */
+
+#define DSCR_CMD0_ST(x) (((x) & 0x3) << 0)
+
+/* Descriptor Command 1
+*/
+#define DSCR_CMD1_SUPTR_MASK (0xf << 28) /* upper 4 bits of src addr */
+#define DSCR_CMD1_DUPTR_MASK (0xf << 24) /* upper 4 bits of dest addr */
+#define DSCR_CMD1_FL_MASK (0x3 << 22) /* Flag bits */
+#define DSCR_CMD1_BC_MASK (0x3fffff) /* Byte count */
+
+/* Flag description.
+*/
+#define DSCR_CMD1_FL_MEM_STRIDE0 0
+#define DSCR_CMD1_FL_MEM_STRIDE1 1
+#define DSCR_CMD1_FL_MEM_STRIDE2 2
+
+#define DSCR_CMD1_FL(x) (((x) & 0x3) << 22)
+
+/* Source1, 1-dimensional stride.
+*/
+#define DSCR_SRC1_STS_MASK (3 << 30) /* Src xfer size */
+#define DSCR_SRC1_SAM_MASK (3 << 28) /* Src xfer movement */
+#define DSCR_SRC1_SB_MASK (0x3fff << 14) /* Block size */
+#define DSCR_SRC1_SB(x) (((x) & 0x3fff) << 14)
+#define DSCR_SRC1_SS_MASK (0x3fff << 0) /* Stride */
+#define DSCR_SRC1_SS(x) (((x) & 0x3fff) << 0)
+
+/* Dest1, 1-dimensional stride.
+*/
+#define DSCR_DEST1_DTS_MASK (3 << 30) /* Dest xfer size */
+#define DSCR_DEST1_DAM_MASK (3 << 28) /* Dest xfer movement */
+#define DSCR_DEST1_DB_MASK (0x3fff << 14) /* Block size */
+#define DSCR_DEST1_DB(x) (((x) & 0x3fff) << 14)
+#define DSCR_DEST1_DS_MASK (0x3fff << 0) /* Stride */
+#define DSCR_DEST1_DS(x) (((x) & 0x3fff) << 0)
+
+#define DSCR_xTS_SIZE1 0
+#define DSCR_xTS_SIZE2 1
+#define DSCR_xTS_SIZE4 2
+#define DSCR_xTS_SIZE8 3
+#define DSCR_SRC1_STS(x) (((x) & 3) << 30)
+#define DSCR_DEST1_DTS(x) (((x) & 3) << 30)
+
+#define DSCR_xAM_INCREMENT 0
+#define DSCR_xAM_DECREMENT 1
+#define DSCR_xAM_STATIC 2
+#define DSCR_xAM_BURST 3
+#define DSCR_SRC1_SAM(x) (((x) & 3) << 28)
+#define DSCR_DEST1_DAM(x) (((x) & 3) << 28)
+
+/* The next descriptor pointer.
+*/
+#define DSCR_NXTPTR_MASK (0x07ffffff)
+#define DSCR_NXTPTR(x) ((x) >> 5)
+#define DSCR_GET_NXTPTR(x) ((x) << 5)
+#define DSCR_NXTPTR_MS (1 << 27)
+
+/* The number of DBDMA channels.
+*/
+#define NUM_DBDMA_CHANS 16
+
+/* External functions for drivers to use.
+*/
+/* Use this to allocate a dbdma channel. The device ids are one of the
+ * DSCR_CMD0 devices IDs, which is usually redefined to a more
+ * meaningful name. The 'callback' is called during dma completion
+ * interrupt.
+ */
+u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
+ void (*callback)(int, void *, struct pt_regs *), void *callparam);
+
+#define DBDMA_MEM_CHAN DSCR_CMD0_ALWAYS
+
+/* ACK! These should be in a board specific description file.
+*/
+#ifdef CONFIG_MIPS_PB1550
+#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
+#endif
+#ifdef CONFIG_MIPS_DB1550
+#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
+#endif
+
+
+/* Set the device width of a in/out fifo.
+*/
+u32 au1xxx_dbdma_set_devwidth(u32 chanid, int bits);
+
+/* Allocate a ring of descriptors for dbdma.
+*/
+u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries);
+
+/* Put buffers on source/destination descriptors.
+*/
+u32 au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes);
+u32 au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes);
+
+/* Get a buffer from the destination descriptor.
+*/
+u32 au1xxx_dbdma_get_dest(u32 chanid, void **buf, int *nbytes);
+
+void au1xxx_dbdma_stop(u32 chanid);
+void au1xxx_dbdma_start(u32 chanid);
+void au1xxx_dbdma_reset(u32 chanid);
+u32 au1xxx_get_dma_residue(u32 chanid);
+
+void au1xxx_dbdma_chan_free(u32 chanid);
+void au1xxx_dbdma_dump(u32 chanid);
+
+#endif /* _LANGUAGE_ASSEMBLY */
+#endif /* _AU1000_DBDMA_H_ */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h
new file mode 100644
index 000000000000..283519dfdec4
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h
@@ -0,0 +1,522 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Include file for Alchemy Semiconductor's Au1k CPU.
+ *
+ * Copyright 2004 Embedded Edge, LLC
+ * dan@embeddededge.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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.
+ */
+
+/* Specifics for the Au1xxx Programmable Serial Controllers, first
+ * seen in the AU1550 part.
+ */
+#ifndef _AU1000_PSC_H_
+#define _AU1000_PSC_H_
+
+/* The PSC base addresses. */
+#ifdef CONFIG_SOC_AU1550
+#define PSC0_BASE_ADDR 0xb1a00000
+#define PSC1_BASE_ADDR 0xb1b00000
+#define PSC2_BASE_ADDR 0xb0a00000
+#define PSC3_BASE_ADDR 0xb0d00000
+#endif
+
+/* The PSC select and control registers are common to
+ * all protocols.
+ */
+#define PSC_SEL_OFFSET 0x00000000
+#define PSC_CTRL_OFFSET 0x00000004
+
+#define PSC_SEL_CLK_MASK (3 << 4)
+#define PSC_SEL_CLK_INTCLK (0 << 4)
+#define PSC_SEL_CLK_EXTCLK (1 << 4)
+#define PSC_SEL_CLK_SERCLK (2 << 4)
+
+#define PSC_SEL_PS_MASK 0x00000007
+#define PSC_SEL_PS_DISABLED (0)
+#define PSC_SEL_PS_SPIMODE (2)
+#define PSC_SEL_PS_I2SMODE (3)
+#define PSC_SEL_PS_AC97MODE (4)
+#define PSC_SEL_PS_SMBUSMODE (5)
+
+#define PSC_CTRL_DISABLE (0)
+#define PSC_CTRL_SUSPEND (2)
+#define PSC_CTRL_ENABLE (3)
+
+/* AC97 Registers.
+*/
+#define PSC_AC97CFG_OFFSET 0x00000008
+#define PSC_AC97MSK_OFFSET 0x0000000c
+#define PSC_AC97PCR_OFFSET 0x00000010
+#define PSC_AC97STAT_OFFSET 0x00000014
+#define PSC_AC97EVNT_OFFSET 0x00000018
+#define PSC_AC97TXRX_OFFSET 0x0000001c
+#define PSC_AC97CDC_OFFSET 0x00000020
+#define PSC_AC97RST_OFFSET 0x00000024
+#define PSC_AC97GPO_OFFSET 0x00000028
+#define PSC_AC97GPI_OFFSET 0x0000002c
+
+#define AC97_PSC_SEL (AC97_PSC_BASE + PSC_SEL_OFFSET)
+#define AC97_PSC_CTRL (AC97_PSC_BASE + PSC_CTRL_OFFSET)
+#define PSC_AC97CFG (AC97_PSC_BASE + PSC_AC97CFG_OFFSET)
+#define PSC_AC97MSK (AC97_PSC_BASE + PSC_AC97MSK_OFFSET)
+#define PSC_AC97PCR (AC97_PSC_BASE + PSC_AC97PCR_OFFSET)
+#define PSC_AC97STAT (AC97_PSC_BASE + PSC_AC97STAT_OFFSET)
+#define PSC_AC97EVNT (AC97_PSC_BASE + PSC_AC97EVNT_OFFSET)
+#define PSC_AC97TXRX (AC97_PSC_BASE + PSC_AC97TXRX_OFFSET)
+#define PSC_AC97CDC (AC97_PSC_BASE + PSC_AC97CDC_OFFSET)
+#define PSC_AC97RST (AC97_PSC_BASE + PSC_AC97RST_OFFSET)
+#define PSC_AC97GPO (AC97_PSC_BASE + PSC_AC97GPO_OFFSET)
+#define PSC_AC97GPI (AC97_PSC_BASE + PSC_AC97GPI_OFFSET)
+
+/* AC97 Config Register.
+*/
+#define PSC_AC97CFG_RT_MASK (3 << 30)
+#define PSC_AC97CFG_RT_FIFO1 (0 << 30)
+#define PSC_AC97CFG_RT_FIFO2 (1 << 30)
+#define PSC_AC97CFG_RT_FIFO4 (2 << 30)
+#define PSC_AC97CFG_RT_FIFO8 (3 << 30)
+
+#define PSC_AC97CFG_TT_MASK (3 << 28)
+#define PSC_AC97CFG_TT_FIFO1 (0 << 28)
+#define PSC_AC97CFG_TT_FIFO2 (1 << 28)
+#define PSC_AC97CFG_TT_FIFO4 (2 << 28)
+#define PSC_AC97CFG_TT_FIFO8 (3 << 28)
+
+#define PSC_AC97CFG_DD_DISABLE (1 << 27)
+#define PSC_AC97CFG_DE_ENABLE (1 << 26)
+#define PSC_AC97CFG_SE_ENABLE (1 << 25)
+
+#define PSC_AC97CFG_LEN_MASK (0xf << 21)
+#define PSC_AC97CFG_TXSLOT_MASK (0x3ff << 11)
+#define PSC_AC97CFG_RXSLOT_MASK (0x3ff << 1)
+#define PSC_AC97CFG_GE_ENABLE (1)
+
+/* Enable slots 3-12.
+*/
+#define PSC_AC97CFG_TXSLOT_ENA(x) (1 << (((x) - 3) + 11))
+#define PSC_AC97CFG_RXSLOT_ENA(x) (1 << (((x) - 3) + 1))
+
+/* The word length equation is ((x) * 2) + 2, so choose 'x' appropriately.
+ * The only sensible numbers are 7, 9, or possibly 11. Nah, just do the
+ * arithmetic in the macro.
+ */
+#define PSC_AC97CFG_SET_LEN(x) (((((x)-2)/2) & 0xf) << 21)
+#define PSC_AC97CFG_GET_LEN(x) (((((x) >> 21) & 0xf) * 2) + 2)
+
+/* AC97 Mask Register.
+*/
+#define PSC_AC97MSK_GR (1 << 25)
+#define PSC_AC97MSK_CD (1 << 24)
+#define PSC_AC97MSK_RR (1 << 13)
+#define PSC_AC97MSK_RO (1 << 12)
+#define PSC_AC97MSK_RU (1 << 11)
+#define PSC_AC97MSK_TR (1 << 10)
+#define PSC_AC97MSK_TO (1 << 9)
+#define PSC_AC97MSK_TU (1 << 8)
+#define PSC_AC97MSK_RD (1 << 5)
+#define PSC_AC97MSK_TD (1 << 4)
+#define PSC_AC97MSK_ALLMASK (PSC_AC97MSK_GR | PSC_AC97MSK_CD | \
+ PSC_AC97MSK_RR | PSC_AC97MSK_RO | \
+ PSC_AC97MSK_RU | PSC_AC97MSK_TR | \
+ PSC_AC97MSK_TO | PSC_AC97MSK_TU | \
+ PSC_AC97MSK_RD | PSC_AC97MSK_TD)
+
+/* AC97 Protocol Control Register.
+*/
+#define PSC_AC97PCR_RC (1 << 6)
+#define PSC_AC97PCR_RP (1 << 5)
+#define PSC_AC97PCR_RS (1 << 4)
+#define PSC_AC97PCR_TC (1 << 2)
+#define PSC_AC97PCR_TP (1 << 1)
+#define PSC_AC97PCR_TS (1 << 0)
+
+/* AC97 Status register (read only).
+*/
+#define PSC_AC97STAT_CB (1 << 26)
+#define PSC_AC97STAT_CP (1 << 25)
+#define PSC_AC97STAT_CR (1 << 24)
+#define PSC_AC97STAT_RF (1 << 13)
+#define PSC_AC97STAT_RE (1 << 12)
+#define PSC_AC97STAT_RR (1 << 11)
+#define PSC_AC97STAT_TF (1 << 10)
+#define PSC_AC97STAT_TE (1 << 9)
+#define PSC_AC97STAT_TR (1 << 8)
+#define PSC_AC97STAT_RB (1 << 5)
+#define PSC_AC97STAT_TB (1 << 4)
+#define PSC_AC97STAT_DI (1 << 2)
+#define PSC_AC97STAT_DR (1 << 1)
+#define PSC_AC97STAT_SR (1 << 0)
+
+/* AC97 Event Register.
+*/
+#define PSC_AC97EVNT_GR (1 << 25)
+#define PSC_AC97EVNT_CD (1 << 24)
+#define PSC_AC97EVNT_RR (1 << 13)
+#define PSC_AC97EVNT_RO (1 << 12)
+#define PSC_AC97EVNT_RU (1 << 11)
+#define PSC_AC97EVNT_TR (1 << 10)
+#define PSC_AC97EVNT_TO (1 << 9)
+#define PSC_AC97EVNT_TU (1 << 8)
+#define PSC_AC97EVNT_RD (1 << 5)
+#define PSC_AC97EVNT_TD (1 << 4)
+
+/* CODEC Command Register.
+*/
+#define PSC_AC97CDC_RD (1 << 25)
+#define PSC_AC97CDC_ID_MASK (3 << 23)
+#define PSC_AC97CDC_INDX_MASK (0x7f << 16)
+#define PSC_AC97CDC_ID(x) (((x) & 0x3) << 23)
+#define PSC_AC97CDC_INDX(x) (((x) & 0x7f) << 16)
+
+/* AC97 Reset Control Register.
+*/
+#define PSC_AC97RST_RST (1 << 1)
+#define PSC_AC97RST_SNC (1 << 0)
+
+
+/* PSC in I2S Mode.
+*/
+typedef struct psc_i2s {
+ u32 psc_sel;
+ u32 psc_ctrl;
+ u32 psc_i2scfg;
+ u32 psc_i2smsk;
+ u32 psc_i2spcr;
+ u32 psc_i2sstat;
+ u32 psc_i2sevent;
+ u32 psc_i2stxrx;
+ u32 psc_i2sudf;
+} psc_i2s_t;
+
+/* I2S Config Register.
+*/
+#define PSC_I2SCFG_RT_MASK (3 << 30)
+#define PSC_I2SCFG_RT_FIFO1 (0 << 30)
+#define PSC_I2SCFG_RT_FIFO2 (1 << 30)
+#define PSC_I2SCFG_RT_FIFO4 (2 << 30)
+#define PSC_I2SCFG_RT_FIFO8 (3 << 30)
+
+#define PSC_I2SCFG_TT_MASK (3 << 28)
+#define PSC_I2SCFG_TT_FIFO1 (0 << 28)
+#define PSC_I2SCFG_TT_FIFO2 (1 << 28)
+#define PSC_I2SCFG_TT_FIFO4 (2 << 28)
+#define PSC_I2SCFG_TT_FIFO8 (3 << 28)
+
+#define PSC_I2SCFG_DD_DISABLE (1 << 27)
+#define PSC_I2SCFG_DE_ENABLE (1 << 26)
+#define PSC_I2SCFG_SET_WS(x) (((((x) / 2) - 1) & 0x7f) << 16)
+#define PSC_I2SCFG_WI (1 << 15)
+
+#define PSC_I2SCFG_DIV_MASK (3 << 13)
+#define PSC_I2SCFG_DIV2 (0 << 13)
+#define PSC_I2SCFG_DIV4 (1 << 13)
+#define PSC_I2SCFG_DIV8 (2 << 13)
+#define PSC_I2SCFG_DIV16 (3 << 13)
+
+#define PSC_I2SCFG_BI (1 << 12)
+#define PSC_I2SCFG_BUF (1 << 11)
+#define PSC_I2SCFG_MLJ (1 << 10)
+#define PSC_I2SCFG_XM (1 << 9)
+
+/* The word length equation is simply LEN+1.
+ */
+#define PSC_I2SCFG_SET_LEN(x) ((((x) - 1) & 0x1f) << 4)
+#define PSC_I2SCFG_GET_LEN(x) ((((x) >> 4) & 0x1f) + 1)
+
+#define PSC_I2SCFG_LB (1 << 2)
+#define PSC_I2SCFG_MLF (1 << 1)
+#define PSC_I2SCFG_MS (1 << 0)
+
+/* I2S Mask Register.
+*/
+#define PSC_I2SMSK_RR (1 << 13)
+#define PSC_I2SMSK_RO (1 << 12)
+#define PSC_I2SMSK_RU (1 << 11)
+#define PSC_I2SMSK_TR (1 << 10)
+#define PSC_I2SMSK_TO (1 << 9)
+#define PSC_I2SMSK_TU (1 << 8)
+#define PSC_I2SMSK_RD (1 << 5)
+#define PSC_I2SMSK_TD (1 << 4)
+#define PSC_I2SMSK_ALLMASK (PSC_I2SMSK_RR | PSC_I2SMSK_RO | \
+ PSC_I2SMSK_RU | PSC_I2SMSK_TR | \
+ PSC_I2SMSK_TO | PSC_I2SMSK_TU | \
+ PSC_I2SMSK_RD | PSC_I2SMSK_TD)
+
+/* I2S Protocol Control Register.
+*/
+#define PSC_I2SPCR_RC (1 << 6)
+#define PSC_I2SPCR_RP (1 << 5)
+#define PSC_I2SPCR_RS (1 << 4)
+#define PSC_I2SPCR_TC (1 << 2)
+#define PSC_I2SPCR_TP (1 << 1)
+#define PSC_I2SPCR_TS (1 << 0)
+
+/* I2S Status register (read only).
+*/
+#define PSC_I2SSTAT_RF (1 << 13)
+#define PSC_I2SSTAT_RE (1 << 12)
+#define PSC_I2SSTAT_RR (1 << 11)
+#define PSC_I2SSTAT_TF (1 << 10)
+#define PSC_I2SSTAT_TE (1 << 9)
+#define PSC_I2SSTAT_TR (1 << 8)
+#define PSC_I2SSTAT_RB (1 << 5)
+#define PSC_I2SSTAT_TB (1 << 4)
+#define PSC_I2SSTAT_DI (1 << 2)
+#define PSC_I2SSTAT_DR (1 << 1)
+#define PSC_I2SSTAT_SR (1 << 0)
+
+/* I2S Event Register.
+*/
+#define PSC_I2SEVNT_RR (1 << 13)
+#define PSC_I2SEVNT_RO (1 << 12)
+#define PSC_I2SEVNT_RU (1 << 11)
+#define PSC_I2SEVNT_TR (1 << 10)
+#define PSC_I2SEVNT_TO (1 << 9)
+#define PSC_I2SEVNT_TU (1 << 8)
+#define PSC_I2SEVNT_RD (1 << 5)
+#define PSC_I2SEVNT_TD (1 << 4)
+
+/* PSC in SPI Mode.
+*/
+typedef struct psc_spi {
+ u32 psc_sel;
+ u32 psc_ctrl;
+ u32 psc_spicfg;
+ u32 psc_spimsk;
+ u32 psc_spipcr;
+ u32 psc_spistat;
+ u32 psc_spievent;
+ u32 psc_spitxrx;
+} psc_spi_t;
+
+/* SPI Config Register.
+*/
+#define PSC_SPICFG_RT_MASK (3 << 30)
+#define PSC_SPICFG_RT_FIFO1 (0 << 30)
+#define PSC_SPICFG_RT_FIFO2 (1 << 30)
+#define PSC_SPICFG_RT_FIFO4 (2 << 30)
+#define PSC_SPICFG_RT_FIFO8 (3 << 30)
+
+#define PSC_SPICFG_TT_MASK (3 << 28)
+#define PSC_SPICFG_TT_FIFO1 (0 << 28)
+#define PSC_SPICFG_TT_FIFO2 (1 << 28)
+#define PSC_SPICFG_TT_FIFO4 (2 << 28)
+#define PSC_SPICFG_TT_FIFO8 (3 << 28)
+
+#define PSC_SPICFG_DD_DISABLE (1 << 27)
+#define PSC_SPICFG_DE_ENABLE (1 << 26)
+#define PSC_SPICFG_CLR_BAUD(x) ((x) & ~((0x3f) << 15))
+#define PSC_SPICFG_SET_BAUD(x) (((x) & 0x3f) << 15)
+
+#define PSC_SPICFG_SET_DIV(x) (((x) & 0x03) << 13)
+#define PSC_SPICFG_DIV2 0
+#define PSC_SPICFG_DIV4 1
+#define PSC_SPICFG_DIV8 2
+#define PSC_SPICFG_DIV16 3
+
+#define PSC_SPICFG_BI (1 << 12)
+#define PSC_SPICFG_PSE (1 << 11)
+#define PSC_SPICFG_CGE (1 << 10)
+#define PSC_SPICFG_CDE (1 << 9)
+
+#define PSC_SPICFG_CLR_LEN(x) ((x) & ~((0x1f) << 4))
+#define PSC_SPICFG_SET_LEN(x) (((x-1) & 0x1f) << 4)
+
+#define PSC_SPICFG_LB (1 << 3)
+#define PSC_SPICFG_MLF (1 << 1)
+#define PSC_SPICFG_MO (1 << 0)
+
+/* SPI Mask Register.
+*/
+#define PSC_SPIMSK_MM (1 << 16)
+#define PSC_SPIMSK_RR (1 << 13)
+#define PSC_SPIMSK_RO (1 << 12)
+#define PSC_SPIMSK_RU (1 << 11)
+#define PSC_SPIMSK_TR (1 << 10)
+#define PSC_SPIMSK_TO (1 << 9)
+#define PSC_SPIMSK_TU (1 << 8)
+#define PSC_SPIMSK_SD (1 << 5)
+#define PSC_SPIMSK_MD (1 << 4)
+#define PSC_SPIMSK_ALLMASK (PSC_SPIMSK_MM | PSC_SPIMSK_RR | \
+ PSC_SPIMSK_RO | PSC_SPIMSK_TO | \
+ PSC_SPIMSK_TU | PSC_SPIMSK_SD | \
+ PSC_SPIMSK_MD)
+
+/* SPI Protocol Control Register.
+*/
+#define PSC_SPIPCR_RC (1 << 6)
+#define PSC_SPIPCR_SP (1 << 5)
+#define PSC_SPIPCR_SS (1 << 4)
+#define PSC_SPIPCR_TC (1 << 2)
+#define PSC_SPIPCR_MS (1 << 0)
+
+/* SPI Status register (read only).
+*/
+#define PSC_SPISTAT_RF (1 << 13)
+#define PSC_SPISTAT_RE (1 << 12)
+#define PSC_SPISTAT_RR (1 << 11)
+#define PSC_SPISTAT_TF (1 << 10)
+#define PSC_SPISTAT_TE (1 << 9)
+#define PSC_SPISTAT_TR (1 << 8)
+#define PSC_SPISTAT_SB (1 << 5)
+#define PSC_SPISTAT_MB (1 << 4)
+#define PSC_SPISTAT_DI (1 << 2)
+#define PSC_SPISTAT_DR (1 << 1)
+#define PSC_SPISTAT_SR (1 << 0)
+
+/* SPI Event Register.
+*/
+#define PSC_SPIEVNT_MM (1 << 16)
+#define PSC_SPIEVNT_RR (1 << 13)
+#define PSC_SPIEVNT_RO (1 << 12)
+#define PSC_SPIEVNT_RU (1 << 11)
+#define PSC_SPIEVNT_TR (1 << 10)
+#define PSC_SPIEVNT_TO (1 << 9)
+#define PSC_SPIEVNT_TU (1 << 8)
+#define PSC_SPIEVNT_SD (1 << 5)
+#define PSC_SPIEVNT_MD (1 << 4)
+
+/* Transmit register control.
+*/
+#define PSC_SPITXRX_LC (1 << 29)
+#define PSC_SPITXRX_SR (1 << 28)
+
+/* PSC in SMBus (I2C) Mode.
+*/
+typedef struct psc_smb {
+ u32 psc_sel;
+ u32 psc_ctrl;
+ u32 psc_smbcfg;
+ u32 psc_smbmsk;
+ u32 psc_smbpcr;
+ u32 psc_smbstat;
+ u32 psc_smbevnt;
+ u32 psc_smbtxrx;
+ u32 psc_smbtmr;
+} psc_smb_t;
+
+/* SMBus Config Register.
+*/
+#define PSC_SMBCFG_RT_MASK (3 << 30)
+#define PSC_SMBCFG_RT_FIFO1 (0 << 30)
+#define PSC_SMBCFG_RT_FIFO2 (1 << 30)
+#define PSC_SMBCFG_RT_FIFO4 (2 << 30)
+#define PSC_SMBCFG_RT_FIFO8 (3 << 30)
+
+#define PSC_SMBCFG_TT_MASK (3 << 28)
+#define PSC_SMBCFG_TT_FIFO1 (0 << 28)
+#define PSC_SMBCFG_TT_FIFO2 (1 << 28)
+#define PSC_SMBCFG_TT_FIFO4 (2 << 28)
+#define PSC_SMBCFG_TT_FIFO8 (3 << 28)
+
+#define PSC_SMBCFG_DD_DISABLE (1 << 27)
+#define PSC_SMBCFG_DE_ENABLE (1 << 26)
+
+#define PSC_SMBCFG_SET_DIV(x) (((x) & 0x03) << 13)
+#define PSC_SMBCFG_DIV2 0
+#define PSC_SMBCFG_DIV4 1
+#define PSC_SMBCFG_DIV8 2
+#define PSC_SMBCFG_DIV16 3
+
+#define PSC_SMBCFG_GCE (1 << 9)
+#define PSC_SMBCFG_SFM (1 << 8)
+
+#define PSC_SMBCFG_SET_SLV(x) (((x) & 0x7f) << 1)
+
+/* SMBus Mask Register.
+*/
+#define PSC_SMBMSK_DN (1 << 30)
+#define PSC_SMBMSK_AN (1 << 29)
+#define PSC_SMBMSK_AL (1 << 28)
+#define PSC_SMBMSK_RR (1 << 13)
+#define PSC_SMBMSK_RO (1 << 12)
+#define PSC_SMBMSK_RU (1 << 11)
+#define PSC_SMBMSK_TR (1 << 10)
+#define PSC_SMBMSK_TO (1 << 9)
+#define PSC_SMBMSK_TU (1 << 8)
+#define PSC_SMBMSK_SD (1 << 5)
+#define PSC_SMBMSK_MD (1 << 4)
+#define PSC_SMBMSK_ALLMASK (PSC_SMBMSK_DN | PSC_SMBMSK_AN | \
+ PSC_SMBMSK_AL | PSC_SMBMSK_RR | \
+ PSC_SMBMSK_RO | PSC_SMBMSK_TO | \
+ PSC_SMBMSK_TU | PSC_SMBMSK_SD | \
+ PSC_SMBMSK_MD)
+
+/* SMBus Protocol Control Register.
+*/
+#define PSC_SMBPCR_DC (1 << 2)
+#define PSC_SMBPCR_MS (1 << 0)
+
+/* SMBus Status register (read only).
+*/
+#define PSC_SMBSTAT_BB (1 << 28)
+#define PSC_SMBSTAT_RF (1 << 13)
+#define PSC_SMBSTAT_RE (1 << 12)
+#define PSC_SMBSTAT_RR (1 << 11)
+#define PSC_SMBSTAT_TF (1 << 10)
+#define PSC_SMBSTAT_TE (1 << 9)
+#define PSC_SMBSTAT_TR (1 << 8)
+#define PSC_SMBSTAT_SB (1 << 5)
+#define PSC_SMBSTAT_MB (1 << 4)
+#define PSC_SMBSTAT_DI (1 << 2)
+#define PSC_SMBSTAT_DR (1 << 1)
+#define PSC_SMBSTAT_SR (1 << 0)
+
+/* SMBus Event Register.
+*/
+#define PSC_SMBEVNT_DN (1 << 30)
+#define PSC_SMBEVNT_AN (1 << 29)
+#define PSC_SMBEVNT_AL (1 << 28)
+#define PSC_SMBEVNT_RR (1 << 13)
+#define PSC_SMBEVNT_RO (1 << 12)
+#define PSC_SMBEVNT_RU (1 << 11)
+#define PSC_SMBEVNT_TR (1 << 10)
+#define PSC_SMBEVNT_TO (1 << 9)
+#define PSC_SMBEVNT_TU (1 << 8)
+#define PSC_SMBEVNT_SD (1 << 5)
+#define PSC_SMBEVNT_MD (1 << 4)
+#define PSC_SMBEVNT_ALLCLR (PSC_SMBEVNT_DN | PSC_SMBEVNT_AN | \
+ PSC_SMBEVNT_AL | PSC_SMBEVNT_RR | \
+ PSC_SMBEVNT_RO | PSC_SMBEVNT_TO | \
+ PSC_SMBEVNT_TU | PSC_SMBEVNT_SD | \
+ PSC_SMBEVNT_MD)
+
+/* Transmit register control.
+*/
+#define PSC_SMBTXRX_RSR (1 << 30)
+#define PSC_SMBTXRX_STP (1 << 29)
+#define PSC_SMBTXRX_DATAMASK (0xff)
+
+/* SMBus protocol timers register.
+*/
+#define PSC_SMBTMR_SET_TH(x) (((x) & 0x3) << 30)
+#define PSC_SMBTMR_SET_PS(x) (((x) & 0x1f) << 25)
+#define PSC_SMBTMR_SET_PU(x) (((x) & 0x1f) << 20)
+#define PSC_SMBTMR_SET_SH(x) (((x) & 0x1f) << 15)
+#define PSC_SMBTMR_SET_SU(x) (((x) & 0x1f) << 10)
+#define PSC_SMBTMR_SET_CL(x) (((x) & 0x1f) << 5)
+#define PSC_SMBTMR_SET_CH(x) (((x) & 0x1f) << 0)
+
+
+#endif /* _AU1000_PSC_H_ */
diff --git a/include/asm-mips/mach-au1x00/timex.h b/include/asm-mips/mach-au1x00/timex.h
new file mode 100644
index 000000000000..e3ada66cb636
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/timex.h
@@ -0,0 +1,13 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_AU1X00_TIMEX_H
+#define __ASM_MACH_AU1X00_TIMEX_H
+
+#define CLOCK_TICK_RATE ((HZ * 100000UL) / 2)
+
+#endif /* __ASM_MACH_AU1X00_TIMEX_H */
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/include/asm-mips/mach-db1x00/db1x00.h
new file mode 100644
index 000000000000..4691398a414f
--- /dev/null
+++ b/include/asm-mips/mach-db1x00/db1x00.h
@@ -0,0 +1,205 @@
+/*
+ * AMD Alchemy DB1x00 Reference Boards
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_DB1X00_H
+#define __ASM_DB1X00_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_MIPS_DB1550
+#define BCSR_KSEG1_ADDR 0xAF000000
+#define NAND_PHYS_ADDR 0x20000000
+#else
+#define BCSR_KSEG1_ADDR 0xAE000000
+#endif
+
+/*
+ * Overlay data structure of the Db1x00 board registers.
+ * Registers located at physical 0E0000xx, KSEG1 0xAE0000xx
+ */
+typedef volatile struct
+{
+ /*00*/ unsigned short whoami;
+ unsigned short reserved0;
+ /*04*/ unsigned short status;
+ unsigned short reserved1;
+ /*08*/ unsigned short switches;
+ unsigned short reserved2;
+ /*0C*/ unsigned short resets;
+ unsigned short reserved3;
+ /*10*/ unsigned short pcmcia;
+ unsigned short reserved4;
+ /*14*/ unsigned short specific;
+ unsigned short reserved5;
+ /*18*/ unsigned short leds;
+ unsigned short reserved6;
+ /*1C*/ unsigned short swreset;
+ unsigned short reserved7;
+
+} BCSR;
+
+
+/*
+ * Register/mask bit definitions for the BCSRs
+ */
+#define BCSR_WHOAMI_DCID 0x000F
+#define BCSR_WHOAMI_CPLD 0x00F0
+#define BCSR_WHOAMI_BOARD 0x0F00
+
+#define BCSR_STATUS_PC0VS 0x0003
+#define BCSR_STATUS_PC1VS 0x000C
+#define BCSR_STATUS_PC0FI 0x0010
+#define BCSR_STATUS_PC1FI 0x0020
+#define BCSR_STATUS_FLASHBUSY 0x0100
+#define BCSR_STATUS_ROMBUSY 0x0400
+#define BCSR_STATUS_SWAPBOOT 0x2000
+#define BCSR_STATUS_FLASHDEN 0xC000
+
+#define BCSR_SWITCHES_DIP 0x00FF
+#define BCSR_SWITCHES_DIP_1 0x0080
+#define BCSR_SWITCHES_DIP_2 0x0040
+#define BCSR_SWITCHES_DIP_3 0x0020
+#define BCSR_SWITCHES_DIP_4 0x0010
+#define BCSR_SWITCHES_DIP_5 0x0008
+#define BCSR_SWITCHES_DIP_6 0x0004
+#define BCSR_SWITCHES_DIP_7 0x0002
+#define BCSR_SWITCHES_DIP_8 0x0001
+#define BCSR_SWITCHES_ROTARY 0x0F00
+
+#define BCSR_RESETS_PHY0 0x0001
+#define BCSR_RESETS_PHY1 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_FIR_SEL 0x2000
+#define BCSR_RESETS_IRDA_MODE_MASK 0xC000
+#define BCSR_RESETS_IRDA_MODE_FULL 0x0000
+#define BCSR_RESETS_IRDA_MODE_OFF 0x4000
+#define BCSR_RESETS_IRDA_MODE_2_3 0x8000
+#define BCSR_RESETS_IRDA_MODE_1_3 0xC000
+
+#define BCSR_PCMCIA_PC0VPP 0x0003
+#define BCSR_PCMCIA_PC0VCC 0x000C
+#define BCSR_PCMCIA_PC0DRVEN 0x0010
+#define BCSR_PCMCIA_PC0RST 0x0080
+#define BCSR_PCMCIA_PC1VPP 0x0300
+#define BCSR_PCMCIA_PC1VCC 0x0C00
+#define BCSR_PCMCIA_PC1DRVEN 0x1000
+#define BCSR_PCMCIA_PC1RST 0x8000
+
+#define BCSR_BOARD_PCIM66EN 0x0001
+#define BCSR_BOARD_SD0_PWR 0x0040
+#define BCSR_BOARD_SD1_PWR 0x0080
+#define BCSR_BOARD_PCIM33 0x0100
+#define BCSR_BOARD_GPIO200RST 0x0400
+#define BCSR_BOARD_PCICFG 0x1000
+#define BCSR_BOARD_SD0_WP 0x4000
+#define BCSR_BOARD_SD1_WP 0x8000
+
+#define BCSR_LEDS_DECIMALS 0x0003
+#define BCSR_LEDS_LED0 0x0100
+#define BCSR_LEDS_LED1 0x0200
+#define BCSR_LEDS_LED2 0x0400
+#define BCSR_LEDS_LED3 0x0800
+
+#define BCSR_SWRESET_RESET 0x0080
+
+/* PCMCIA Db1x00 specific defines */
+#define PCMCIA_MAX_SOCK 1
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP, SLOT)\
+ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
+
+/* SD controller macros */
+/*
+ * Detect card.
+ */
+#define mmc_card_inserted(_n_, _res_) \
+ do { \
+ BCSR * const bcsr = (BCSR *)0xAE000000; \
+ unsigned long mmc_wp, board_specific; \
+ if ((_n_)) { \
+ mmc_wp = BCSR_BOARD_SD1_WP; \
+ } else { \
+ mmc_wp = BCSR_BOARD_SD0_WP; \
+ } \
+ board_specific = au_readl((unsigned long)(&bcsr->specific)); \
+ if (!(board_specific & mmc_wp)) {/* low means card present */ \
+ *(int *)(_res_) = 1; \
+ } else { \
+ *(int *)(_res_) = 0; \
+ } \
+ } while (0)
+
+/*
+ * Apply power to card slot(s).
+ */
+#define mmc_power_on(_n_) \
+ do { \
+ BCSR * const bcsr = (BCSR *)0xAE000000; \
+ unsigned long mmc_pwr, mmc_wp, board_specific; \
+ if ((_n_)) { \
+ mmc_pwr = BCSR_BOARD_SD1_PWR; \
+ mmc_wp = BCSR_BOARD_SD1_WP; \
+ } else { \
+ mmc_pwr = BCSR_BOARD_SD0_PWR; \
+ mmc_wp = BCSR_BOARD_SD0_WP; \
+ } \
+ board_specific = au_readl((unsigned long)(&bcsr->specific)); \
+ if (!(board_specific & mmc_wp)) {/* low means card present */ \
+ board_specific |= mmc_pwr; \
+ au_writel(board_specific, (int)(&bcsr->specific)); \
+ au_sync(); \
+ } \
+ } while (0)
+
+
+/* NAND defines */
+/* Timing values as described in databook, * ns value stripped of
+ * lower 2 bits.
+ * These defines are here rather than an SOC1550 generic file because
+ * the parts chosen on another board may be different and may require
+ * different timings.
+ */
+#define NAND_T_H (18 >> 2)
+#define NAND_T_PUL (30 >> 2)
+#define NAND_T_SU (30 >> 2)
+#define NAND_T_WH (30 >> 2)
+
+/* Bitfield shift amounts */
+#define NAND_T_H_SHIFT 0
+#define NAND_T_PUL_SHIFT 4
+#define NAND_T_SU_SHIFT 8
+#define NAND_T_WH_SHIFT 12
+
+#define NAND_TIMING ((NAND_T_H & 0xF) << NAND_T_H_SHIFT) | \
+ ((NAND_T_PUL & 0xF) << NAND_T_PUL_SHIFT) | \
+ ((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \
+ ((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT)
+
+#endif /* __ASM_DB1X00_H */
+
diff --git a/include/asm-mips/mach-ddb5074/mc146818rtc.h b/include/asm-mips/mach-ddb5074/mc146818rtc.h
new file mode 100644
index 000000000000..2eb9acb10a5a
--- /dev/null
+++ b/include/asm-mips/mach-ddb5074/mc146818rtc.h
@@ -0,0 +1,31 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_DDB5074_MC146818RTC_H
+#define __ASM_MACH_DDB5074_MC146818RTC_H
+
+#include <asm/ddb5xxx/ddb5074.h>
+#include <asm/ddb5xxx/ddb5xxx.h>
+
+#define RTC_PORT(x) (0x70 + (x))
+#define RTC_IRQ 8
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ return *(volatile unsigned char *)(KSEG1ADDR(DDB_PCI_MEM_BASE)+addr);
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ *(volatile unsigned char *)(KSEG1ADDR(DDB_PCI_MEM_BASE)+addr) = data;
+}
+
+#define RTC_ALWAYS_BCD 1
+
+#endif /* __ASM_MACH_DDB5074_MC146818RTC_H */
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/include/asm-mips/mach-dec/mc146818rtc.h
new file mode 100644
index 000000000000..a326f451253b
--- /dev/null
+++ b/include/asm-mips/mach-dec/mc146818rtc.h
@@ -0,0 +1,46 @@
+/*
+ * RTC definitions for DECstation style attached Dallas DS1287 chip.
+ *
+ * Copyright (C) 1998, 2001 by Ralf Baechle
+ * Copyright (C) 1998 by Harald Koerfgen
+ * Copyright (C) 2002 Maciej W. Rozycki
+ *
+ * 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_MIPS_DEC_RTC_DEC_H
+#define __ASM_MIPS_DEC_RTC_DEC_H
+
+#include <linux/types.h>
+
+#include <asm/addrspace.h>
+
+extern volatile u8 *dec_rtc_base;
+extern unsigned long dec_kn_slot_size;
+
+#define RTC_PORT(x) CPHYSADDR(dec_rtc_base)
+#define RTC_IO_EXTENT dec_kn_slot_size
+#define RTC_IOMAPPED 0
+#undef RTC_IRQ
+
+#define RTC_DEC_YEAR 0x3f /* Where we store the real year on DECs. */
+
+#include <linux/mc146818rtc.h>
+#include <linux/module.h>
+#include <linux/types.h>
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ return dec_rtc_base[addr * 4];
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ dec_rtc_base[addr * 4] = data;
+}
+
+#define RTC_ALWAYS_BCD 0
+
+#endif /* __ASM_MIPS_DEC_RTC_DEC_H */
diff --git a/include/asm-mips/mach-dec/param.h b/include/asm-mips/mach-dec/param.h
new file mode 100644
index 000000000000..3e4f0e390847
--- /dev/null
+++ b/include/asm-mips/mach-dec/param.h
@@ -0,0 +1,18 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_DEC_PARAM_H
+#define __ASM_MACH_DEC_PARAM_H
+
+/*
+ * log2(HZ), change this here if you want another HZ value. This is also
+ * used in dec_time_init. Minimum is 1, Maximum is 15.
+ */
+#define LOG_2_HZ 7
+#define HZ (1 << LOG_2_HZ)
+
+#endif /* __ASM_MACH_DEC_PARAM_H */
diff --git a/include/asm-mips/mach-ev64120/mach-gt64120.h b/include/asm-mips/mach-ev64120/mach-gt64120.h
new file mode 100644
index 000000000000..13b1443a7a65
--- /dev/null
+++ b/include/asm-mips/mach-ev64120/mach-gt64120.h
@@ -0,0 +1,61 @@
+/*
+ * This is a direct copy of the ev96100.h file, with a global
+ * search and replace. The numbers are the same.
+ *
+ * The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef __ASM_GALILEO_BOARDS_MIPS_EV64120_H
+#define __ASM_GALILEO_BOARDS_MIPS_EV64120_H
+
+/*
+ * GT64120 config space base address
+ */
+extern unsigned long gt64120_base;
+
+#define GT64120_BASE (gt64120_base)
+
+/*
+ * PCI Bus allocation
+ */
+#define GT_PCI_MEM_BASE 0x12000000UL
+#define GT_PCI_MEM_SIZE 0x02000000UL
+#define GT_PCI_IO_BASE 0x10000000UL
+#define GT_PCI_IO_SIZE 0x02000000UL
+#define GT_ISA_IO_BASE PCI_IO_BASE
+
+/*
+ * Duart I/O ports.
+ */
+#define EV64120_COM1_BASE_ADDR (0x1d000000 + 0x20)
+#define EV64120_COM2_BASE_ADDR (0x1d000000 + 0x00)
+
+
+/*
+ * EV64120 interrupt controller register base.
+ */
+#define EV64120_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
+
+/*
+ * EV64120 UART register base.
+ */
+#define EV64120_UART0_REGS_BASE (KSEG1ADDR(EV64120_COM1_BASE_ADDR))
+#define EV64120_UART1_REGS_BASE (KSEG1ADDR(EV64120_COM2_BASE_ADDR))
+#define EV64120_BASE_BAUD ( 3686400 / 16 )
+
+/*
+ * PCI interrupts will come in on either the INTA or INTD interrups lines,
+ * which are mapped to the #2 and #5 interrupt pins of the MIPS. On our
+ * boards, they all either come in on IntD or they all come in on IntA, they
+ * aren't mixed. There can be numerous PCI interrupts, so we keep a list of the
+ * "requested" interrupt numbers and go through the list whenever we get an
+ * IntA/D.
+ *
+ * Interrupts < 8 are directly wired to the processor; PCI INTA is 8 and
+ * INTD is 11.
+ */
+#define GT_TIMER 4
+#define GT_INTA 2
+#define GT_INTD 5
+
+#endif /* __ASM_GALILEO_BOARDS_MIPS_EV64120_H */
diff --git a/include/asm-mips/mach-ev96100/mach-gt64120.h b/include/asm-mips/mach-ev96100/mach-gt64120.h
new file mode 100644
index 000000000000..0ef1e6c25acf
--- /dev/null
+++ b/include/asm-mips/mach-ev96100/mach-gt64120.h
@@ -0,0 +1,46 @@
+/*
+ * This is a direct copy of the ev96100.h file, with a global
+ * search and replace. The numbers are the same.
+ *
+ * The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef _ASM_GT64120_EV96100_GT64120_DEP_H
+#define _ASM_GT64120_EV96100_GT64120_DEP_H
+
+/*
+ * GT96100 config space base address
+ */
+#define GT64120_BASE (KSEG1ADDR(0x14000000))
+
+/*
+ * PCI Bus allocation
+ *
+ * (Guessing ...)
+ */
+#define GT_PCI_MEM_BASE 0x12000000UL
+#define GT_PCI_MEM_SIZE 0x02000000UL
+#define GT_PCI_IO_BASE 0x10000000UL
+#define GT_PCI_IO_SIZE 0x02000000UL
+#define GT_ISA_IO_BASE PCI_IO_BASE
+
+/*
+ * Duart I/O ports.
+ */
+#define EV96100_COM1_BASE_ADDR (0xBD000000 + 0x20)
+#define EV96100_COM2_BASE_ADDR (0xBD000000 + 0x00)
+
+
+/*
+ * EV96100 interrupt controller register base.
+ */
+#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000))
+
+/*
+ * EV96100 UART register base.
+ */
+#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR
+#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR
+#define EV96100_BASE_BAUD ( 3686400 / 16 )
+
+#endif /* _ASM_GT64120_EV96100_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-generic/cpu-feature-overrides.h b/include/asm-mips/mach-generic/cpu-feature-overrides.h
new file mode 100644
index 000000000000..0aecfd08e39a
--- /dev/null
+++ b/include/asm-mips/mach-generic/cpu-feature-overrides.h
@@ -0,0 +1,13 @@
+/*
+ * 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) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
+
+/* Intensionally empty file ... */
+
+#endif /* __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-generic/floppy.h b/include/asm-mips/mach-generic/floppy.h
new file mode 100644
index 000000000000..682a5858f8d7
--- /dev/null
+++ b/include/asm-mips/mach-generic/floppy.h
@@ -0,0 +1,139 @@
+/*
+ * 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) 1996, 1997, 1998, 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_FLOPPY_H
+#define __ASM_MACH_GENERIC_FLOPPY_H
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/sched.h>
+#include <linux/linkage.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+
+#include <asm/bootinfo.h>
+#include <asm/cachectl.h>
+#include <asm/dma.h>
+#include <asm/floppy.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/pgtable.h>
+
+/*
+ * How to access the FDC's registers.
+ */
+static inline unsigned char fd_inb(unsigned int port)
+{
+ return inb_p(port);
+}
+
+static inline void fd_outb(unsigned char value, unsigned int port)
+{
+ outb_p(value, port);
+}
+
+/*
+ * How to access the floppy DMA functions.
+ */
+static inline void fd_enable_dma(void)
+{
+ enable_dma(FLOPPY_DMA);
+}
+
+static inline void fd_disable_dma(void)
+{
+ disable_dma(FLOPPY_DMA);
+}
+
+static inline int fd_request_dma(void)
+{
+ return request_dma(FLOPPY_DMA, "floppy");
+}
+
+static inline void fd_free_dma(void)
+{
+ free_dma(FLOPPY_DMA);
+}
+
+static inline void fd_clear_dma_ff(void)
+{
+ clear_dma_ff(FLOPPY_DMA);
+}
+
+static inline void fd_set_dma_mode(char mode)
+{
+ set_dma_mode(FLOPPY_DMA, mode);
+}
+
+static inline void fd_set_dma_addr(char *addr)
+{
+ set_dma_addr(FLOPPY_DMA, (unsigned long) addr);
+}
+
+static inline void fd_set_dma_count(unsigned int count)
+{
+ set_dma_count(FLOPPY_DMA, count);
+}
+
+static inline int fd_get_dma_residue(void)
+{
+ return get_dma_residue(FLOPPY_DMA);
+}
+
+static inline void fd_enable_irq(void)
+{
+ enable_irq(FLOPPY_IRQ);
+}
+
+static inline void fd_disable_irq(void)
+{
+ disable_irq(FLOPPY_IRQ);
+}
+
+static inline int fd_request_irq(void)
+{
+ return request_irq(FLOPPY_IRQ, floppy_interrupt,
+ SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+}
+
+static inline void fd_free_irq(void)
+{
+ free_irq(FLOPPY_IRQ, NULL);
+}
+
+#define fd_free_irq() free_irq(FLOPPY_IRQ, NULL);
+
+
+static inline unsigned long fd_getfdaddr1(void)
+{
+ return 0x3f0;
+}
+
+static inline unsigned long fd_dma_mem_alloc(unsigned long size)
+{
+ unsigned long mem;
+
+ mem = __get_dma_pages(GFP_KERNEL, get_order(size));
+
+ return mem;
+}
+
+static inline void fd_dma_mem_free(unsigned long addr, unsigned long size)
+{
+ free_pages(addr, get_order(size));
+}
+
+static inline unsigned long fd_drive_type(unsigned long n)
+{
+ if (n == 0)
+ return 4; /* 3,5", 1.44mb */
+
+ return 0;
+}
+
+#endif /* __ASM_MACH_GENERIC_FLOPPY_H */
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
new file mode 100644
index 000000000000..cb2edd018ad6
--- /dev/null
+++ b/include/asm-mips/mach-generic/ide.h
@@ -0,0 +1,119 @@
+/*
+ * 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) 1994-1996 Linus Torvalds & authors
+ *
+ * Copied from i386; many of the especially older MIPS or ISA-based platforms
+ * are basically identical. Using this file probably implies i8259 PIC
+ * support in a system but the very least interrupt numbers 0 - 15 need to
+ * be put aside for legacy devices.
+ */
+#ifndef __ASM_MACH_GENERIC_IDE_H
+#define __ASM_MACH_GENERIC_IDE_H
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+
+#ifndef MAX_HWIFS
+# ifdef CONFIG_BLK_DEV_IDEPCI
+#define MAX_HWIFS 10
+# else
+#define MAX_HWIFS 6
+# endif
+#endif
+
+#define IDE_ARCH_OBSOLETE_DEFAULTS
+
+static __inline__ int ide_probe_legacy(void)
+{
+#ifdef CONFIG_PCI
+ struct pci_dev *dev;
+ if ((dev = pci_get_class(PCI_CLASS_BRIDGE_EISA << 8, NULL)) != NULL ||
+ (dev = pci_get_class(PCI_CLASS_BRIDGE_ISA << 8, NULL)) != NULL) {
+ pci_dev_put(dev);
+
+ return 1;
+ }
+ return 0;
+#elif defined(CONFIG_EISA) || defined(CONFIG_ISA)
+ return 1;
+#else
+ return 0;
+#endif
+}
+
+static __inline__ int ide_default_irq(unsigned long base)
+{
+ if (ide_probe_legacy())
+ switch (base) {
+ case 0x1f0:
+ return 14;
+ case 0x170:
+ return 15;
+ case 0x1e8:
+ return 11;
+ case 0x168:
+ return 10;
+ case 0x1e0:
+ return 8;
+ case 0x160:
+ return 12;
+ default:
+ return 0;
+ }
+ else
+ return 0;
+}
+
+static __inline__ unsigned long ide_default_io_base(int index)
+{
+ if (ide_probe_legacy())
+ switch (index) {
+ case 0:
+ return 0x1f0;
+ case 1:
+ return 0x170;
+ case 2:
+ return 0x1e8;
+ case 3:
+ return 0x168;
+ case 4:
+ return 0x1e0;
+ case 5:
+ return 0x160;
+ default:
+ return 0;
+ }
+ else
+ return 0;
+}
+
+#define IDE_ARCH_OBSOLETE_INIT
+#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
+
+#ifdef CONFIG_BLK_DEV_IDEPCI
+#define ide_init_default_irq(base) (0)
+#else
+#define ide_init_default_irq(base) ide_default_irq(base)
+#endif
+
+/* MIPS port and memory-mapped I/O string operations. */
+
+#define __ide_insw insw
+#define __ide_insl insl
+#define __ide_outsw outsw
+#define __ide_outsl outsl
+
+#define __ide_mm_insw readsw
+#define __ide_mm_insl readsl
+#define __ide_mm_outsw writesw
+#define __ide_mm_outsl writesl
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_MACH_GENERIC_IDE_H */
diff --git a/include/asm-mips/mach-generic/irq.h b/include/asm-mips/mach-generic/irq.h
new file mode 100644
index 000000000000..500e10ff24de
--- /dev/null
+++ b/include/asm-mips/mach-generic/irq.h
@@ -0,0 +1,13 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_IRQ_H
+#define __ASM_MACH_GENERIC_IRQ_H
+
+#define NR_IRQS 128
+
+#endif /* __ASM_MACH_GENERIC_IRQ_H */
diff --git a/include/asm-mips/mach-generic/mangle-port.h b/include/asm-mips/mach-generic/mangle-port.h
new file mode 100644
index 000000000000..4a98d83b8ec7
--- /dev/null
+++ b/include/asm-mips/mach-generic/mangle-port.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_MANGLE_PORT_H
+#define __ASM_MACH_GENERIC_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port) (port)
+#define __swizzle_addr_w(port) (port)
+#define __swizzle_addr_l(port) (port)
+#define __swizzle_addr_q(port) (port)
+
+#endif /* __ASM_MACH_GENERIC_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-generic/mc146818rtc.h b/include/asm-mips/mach-generic/mc146818rtc.h
new file mode 100644
index 000000000000..90c2e6f77faa
--- /dev/null
+++ b/include/asm-mips/mach-generic/mc146818rtc.h
@@ -0,0 +1,36 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_GENERIC_MC146818RTC_H
+#define __ASM_MACH_GENERIC_MC146818RTC_H
+
+#include <asm/io.h>
+
+#define RTC_PORT(x) (0x70 + (x))
+#define RTC_IRQ 8
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ outb_p(addr, RTC_PORT(0));
+ return inb_p(RTC_PORT(1));
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ outb_p(addr, RTC_PORT(0));
+ outb_p(data, RTC_PORT(1));
+}
+
+#define RTC_ALWAYS_BCD 1
+
+#ifndef mc146818_decode_year
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+#endif
+
+#endif /* __ASM_MACH_GENERIC_MC146818RTC_H */
diff --git a/include/asm-mips/mach-generic/param.h b/include/asm-mips/mach-generic/param.h
new file mode 100644
index 000000000000..a0d12f964e4f
--- /dev/null
+++ b/include/asm-mips/mach-generic/param.h
@@ -0,0 +1,13 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_PARAM_H
+#define __ASM_MACH_GENERIC_PARAM_H
+
+#define HZ 1000 /* Internal kernel timer frequency */
+
+#endif /* __ASM_MACH_GENERIC_PARAM_H */
diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h
new file mode 100644
index 000000000000..63c0a81c7832
--- /dev/null
+++ b/include/asm-mips/mach-generic/spaces.h
@@ -0,0 +1,72 @@
+/*
+ * 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) 1994 - 1999, 2000, 03, 04 Ralf Baechle
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_MACH_GENERIC_SPACES_H
+#define _ASM_MACH_GENERIC_SPACES_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_MIPS32
+
+#define CAC_BASE 0x80000000
+#define IO_BASE 0xa0000000
+#define UNCAC_BASE 0xa0000000
+#define MAP_BASE 0xc0000000
+
+/*
+ * This handles the memory map.
+ * We handle pages at KSEG0 for kernels with 32 bit address space.
+ */
+#define PAGE_OFFSET 0x80000000UL
+
+/*
+ * Memory above this physical address will be considered highmem.
+ */
+#ifndef HIGHMEM_START
+#define HIGHMEM_START 0x20000000UL
+#endif
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+
+/*
+ * This handles the memory map.
+ */
+#ifdef CONFIG_DMA_NONCOHERENT
+#define PAGE_OFFSET 0x9800000000000000UL
+#else
+#define PAGE_OFFSET 0xa800000000000000UL
+#endif
+
+/*
+ * Memory above this physical address will be considered highmem.
+ * Fixme: 59 bits is a fictive number and makes assumptions about processors
+ * in the distant future. Nobody will care for a few years :-)
+ */
+#ifndef HIGHMEM_START
+#define HIGHMEM_START (1UL << 59UL)
+#endif
+
+#ifdef CONFIG_DMA_NONCOHERENT
+#define CAC_BASE 0x9800000000000000
+#else
+#define CAC_BASE 0xa800000000000000
+#endif
+#define IO_BASE 0x9000000000000000
+#define UNCAC_BASE 0x9000000000000000
+#define MAP_BASE 0xc000000000000000
+
+#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
+#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
+
+#endif /* CONFIG_MIPS64 */
+
+#endif /* __ASM_MACH_GENERIC_SPACES_H */
diff --git a/include/asm-mips/mach-generic/timex.h b/include/asm-mips/mach-generic/timex.h
new file mode 100644
index 000000000000..c6a2e5f0574a
--- /dev/null
+++ b/include/asm-mips/mach-generic/timex.h
@@ -0,0 +1,22 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_GENERIC_TIMEX_H
+#define __ASM_MACH_GENERIC_TIMEX_H
+
+#include <linux/config.h>
+
+/*
+ * Last remaining user of the i8254 PIC, will be converted, too ...
+ */
+#ifdef CONFIG_SNI_RM200_PCI
+#define CLOCK_TICK_RATE 1193182
+#else
+#define CLOCK_TICK_RATE 500000
+#endif
+
+#endif /* __ASM_MACH_GENERIC_TIMEX_H */
diff --git a/include/asm-mips/mach-generic/topology.h b/include/asm-mips/mach-generic/topology.h
new file mode 100644
index 000000000000..5428f333a02c
--- /dev/null
+++ b/include/asm-mips/mach-generic/topology.h
@@ -0,0 +1 @@
+#include <asm-generic/topology.h>
diff --git a/include/asm-mips/mach-ip22/cpu-feature-overrides.h b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
new file mode 100644
index 000000000000..3c8896d9b133
--- /dev/null
+++ b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
@@ -0,0 +1,29 @@
+/*
+ * 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) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * IP22 with a variety of processors so we can't use defaults for everything.
+ */
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_cache_cdex_p 1
+#define cpu_has_prefetch 0
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0 /* Needs to change for R8000 */
+#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
+#define cpu_has_ic_fills_f_dc 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#endif /* __ASM_MACH_IP22_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip22/ds1286.h b/include/asm-mips/mach-ip22/ds1286.h
new file mode 100644
index 000000000000..f19f1eafbc71
--- /dev/null
+++ b/include/asm-mips/mach-ip22/ds1286.h
@@ -0,0 +1,18 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_IP22_DS1286_H
+#define __ASM_MACH_IP22_DS1286_H
+
+#include <asm/sgi/hpc3.h>
+
+#define rtc_read(reg) (hpc3c0->rtcregs[(reg)] & 0xff)
+#define rtc_write(data, reg) do { hpc3c0->rtcregs[(reg)] = (data); } while(0)
+
+#endif /* __ASM_MACH_IP22_DS1286_H */
diff --git a/include/asm-mips/mach-ip22/spaces.h b/include/asm-mips/mach-ip22/spaces.h
new file mode 100644
index 000000000000..30d42fcafe3d
--- /dev/null
+++ b/include/asm-mips/mach-ip22/spaces.h
@@ -0,0 +1,55 @@
+/*
+ * 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) 1994 - 1999, 2000, 03, 04 Ralf Baechle
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_MACH_IP22_SPACES_H
+#define _ASM_MACH_IP22_SPACES_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_MIPS32
+
+#define CAC_BASE 0x80000000
+#define IO_BASE 0xa0000000
+#define UNCAC_BASE 0xa0000000
+#define MAP_BASE 0xc0000000
+
+/*
+ * This handles the memory map.
+ * We handle pages at KSEG0 for kernels with 32 bit address space.
+ */
+#define PAGE_OFFSET 0x80000000UL
+
+/*
+ * Memory above this physical address will be considered highmem.
+ */
+#ifndef HIGHMEM_START
+#define HIGHMEM_START 0x20000000UL
+#endif
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+#define PAGE_OFFSET 0xffffffff80000000UL
+
+#ifndef HIGHMEM_START
+#define HIGHMEM_START (1UL << 59UL)
+#endif
+
+#define CAC_BASE 0xffffffff80000000
+#define IO_BASE 0xffffffffa0000000
+#define UNCAC_BASE 0xffffffffa0000000
+#define MAP_BASE 0xffffffffc0000000
+
+#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
+#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
+
+#endif /* CONFIG_MIPS64 */
+
+#endif /* __ASM_MACH_IP22_SPACES_H */
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
new file mode 100644
index 000000000000..fe96d7358517
--- /dev/null
+++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
@@ -0,0 +1,39 @@
+/*
+ * 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) 2003 Ralf Baechle
+ */
+#ifndef __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * IP27 only comes with R10000 family processors all using the same config
+ */
+#define cpu_has_watch 1
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 1
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases 0
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_icache_snoops_remote_store 1
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 1
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 64
+#define cpu_scache_line_size() 128
+
+#endif /* __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip27/irq.h b/include/asm-mips/mach-ip27/irq.h
new file mode 100644
index 000000000000..806213ce31b6
--- /dev/null
+++ b/include/asm-mips/mach-ip27/irq.h
@@ -0,0 +1,22 @@
+/*
+ * 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, 01, 02, 03 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2001 Kanoj Sarcar
+ */
+#ifndef __ASM_MACH_IP27_IRQ_H
+#define __ASM_MACH_IP27_IRQ_H
+
+#include <asm/sn/arch.h>
+
+/*
+ * A hardwired interrupt number is completly stupid for this system - a
+ * large configuration might have thousands if not tenthousands of
+ * interrupts.
+ */
+#define NR_IRQS 256
+
+#endif /* __ASM_MACH_IP27_IRQ_H */
diff --git a/include/asm-mips/mach-ip27/mangle-port.h b/include/asm-mips/mach-ip27/mangle-port.h
new file mode 100644
index 000000000000..f76c44880451
--- /dev/null
+++ b/include/asm-mips/mach-ip27/mangle-port.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_IP27_MANGLE_PORT_H
+#define __ASM_MACH_IP27_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port) (port)
+#define __swizzle_addr_w(port) ((port) ^ 2)
+#define __swizzle_addr_l(port) (port)
+#define __swizzle_addr_q(port) (port)
+
+#endif /* __ASM_MACH_IP27_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-ip27/mmzone.h b/include/asm-mips/mach-ip27/mmzone.h
new file mode 100644
index 000000000000..d3f566362e9d
--- /dev/null
+++ b/include/asm-mips/mach-ip27/mmzone.h
@@ -0,0 +1,36 @@
+#ifndef _ASM_MACH_MMZONE_H
+#define _ASM_MACH_MMZONE_H
+
+#include <asm/sn/addrs.h>
+#include <asm/sn/arch.h>
+#include <asm/sn/hub.h>
+
+#define pa_to_nid(addr) NASID_TO_COMPACT_NODEID(NASID_GET(addr))
+
+#define LEVELS_PER_SLICE 128
+
+struct slice_data {
+ unsigned long irq_alloc_mask[2];
+ unsigned long irq_enable_mask[2];
+ int level_to_irq[LEVELS_PER_SLICE];
+};
+
+struct hub_data {
+ kern_vars_t kern_vars;
+ DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW);
+ cpumask_t h_cpus;
+ unsigned long slice_map;
+ struct slice_data slice[2];
+};
+
+struct node_data {
+ struct pglist_data pglist;
+ struct hub_data hub;
+};
+
+extern struct node_data *__node_data[];
+
+#define NODE_DATA(n) (&__node_data[(n)]->pglist)
+#define hub_data(n) (&__node_data[(n)]->hub)
+
+#endif /* _ASM_MACH_MMZONE_H */
diff --git a/include/asm-mips/mach-ip27/spaces.h b/include/asm-mips/mach-ip27/spaces.h
new file mode 100644
index 000000000000..e3b3fe32eeb1
--- /dev/null
+++ b/include/asm-mips/mach-ip27/spaces.h
@@ -0,0 +1,34 @@
+/*
+ * 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) 1996, 99 Ralf Baechle
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999 by Silicon Graphics, Inc.
+ */
+#ifndef _ASM_MACH_IP27_SPACES_H
+#define _ASM_MACH_IP27_SPACES_H
+
+/*
+ * IP27 uses the R10000's uncached attribute feature. Attribute 3 selects
+ * uncached memory addressing.
+ */
+#define CAC_BASE 0xa800000000000000
+
+#define HSPEC_BASE 0x9000000000000000
+#define IO_BASE 0x9200000000000000
+#define MSPEC_BASE 0x9400000000000000
+#define UNCAC_BASE 0x9600000000000000
+
+#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
+#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK))
+
+#define PAGE_OFFSET CAC_BASE
+
+#define HIGHMEM_START (~0UL)
+
+#endif /* _ASM_MACH_IP27_SPACES_H */
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
new file mode 100644
index 000000000000..a70a81257c3d
--- /dev/null
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -0,0 +1,38 @@
+#ifndef _ASM_MACH_TOPOLOGY_H
+#define _ASM_MACH_TOPOLOGY_H 1
+
+#include <asm/sn/arch.h>
+#include <asm/sn/hub.h>
+#include <asm/mmzone.h>
+
+#define cpu_to_node(cpu) (cpu_data[(cpu)].p_nodeid)
+#define parent_node(node) (node)
+#define node_to_cpumask(node) (hub_data(node)->h_cpus)
+#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node)))
+#define pcibus_to_cpumask(bus) (cpu_online_map)
+
+extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
+
+#define node_distance(from, to) (__node_distances[(from)][(to)])
+
+/* sched_domains SD_NODE_INIT for SGI IP27 machines */
+#define SD_NODE_INIT (struct sched_domain) { \
+ .span = CPU_MASK_NONE, \
+ .parent = NULL, \
+ .groups = NULL, \
+ .min_interval = 8, \
+ .max_interval = 32, \
+ .busy_factor = 32, \
+ .imbalance_pct = 125, \
+ .cache_hot_time = (10*1000), \
+ .cache_nice_tries = 1, \
+ .per_cpu_gain = 100, \
+ .flags = SD_LOAD_BALANCE \
+ | SD_BALANCE_EXEC \
+ | SD_WAKE_BALANCE, \
+ .last_balance = jiffies, \
+ .balance_interval = 1, \
+ .nr_balance_failed = 0, \
+}
+
+#endif /* _ASM_MACH_TOPOLOGY_H */
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
new file mode 100644
index 000000000000..b932237f2193
--- /dev/null
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -0,0 +1,41 @@
+/*
+ * 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) 2005 Ilya A. Volynets-Evenbakh
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H
+
+#include <linux/config.h>
+
+/*
+ * R5000 has an interesting "restriction": ll(d)/sc(d)
+ * instructions to XKPHYS region simply do uncached bus
+ * requests. This breaks all the atomic bitops functions.
+ * so, for 64bit IP32 kernel we just don't use ll/sc.
+ * This does not affect luserland.
+ */
+#if defined(CONFIG_CPU_R5000) && defined(CONFIG_MIPS64)
+#define cpu_has_llsc 0
+#else
+#define cpu_has_llsc 1
+#endif
+
+/* Settings which are common for all ip32 CPUs */
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_fpu 1
+#define cpu_has_32fpr 1
+#define cpu_has_counter 1
+#define cpu_has_mips16 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+#define cpu_has_vtag_icache 0
+#define cpu_has_ic_fills_f_dc 0
+
+#endif /* __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip32/mangle-port.h b/include/asm-mips/mach-ip32/mangle-port.h
new file mode 100644
index 000000000000..6e25b52ed8f2
--- /dev/null
+++ b/include/asm-mips/mach-ip32/mangle-port.h
@@ -0,0 +1,17 @@
+/*
+ * 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) 2003 Ladislav Michl
+ * Copyright (C) 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_IP32_MANGLE_PORT_H
+#define __ASM_MACH_IP32_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port) ((port) ^ 3)
+#define __swizzle_addr_w(port) ((port) ^ 2)
+#define __swizzle_addr_l(port) (port)
+#define __swizzle_addr_q(port) (port)
+
+#endif /* __ASM_MACH_IP32_MANGLE_PORT_H */
diff --git a/include/asm-mips/mach-ip32/mc146818rtc.h b/include/asm-mips/mach-ip32/mc146818rtc.h
new file mode 100644
index 000000000000..f5d780ff843f
--- /dev/null
+++ b/include/asm-mips/mach-ip32/mc146818rtc.h
@@ -0,0 +1,35 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ * Copyright (C) 2000 Harald Koerfgen
+ *
+ * RTC routines for IP32 style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_IP32_MC146818RTC_H
+#define __ASM_MACH_IP32_MC146818RTC_H
+
+#include <asm/io.h>
+#include <asm/ip32/mace.h>
+
+#define RTC_PORT(x) (0x70 + (x))
+
+static unsigned char CMOS_READ(unsigned long addr)
+{
+ return mace->isa.rtc[addr << 8];
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ mace->isa.rtc[addr << 8] = data;
+}
+
+/* FIXME: Do it right. For now just assume that noone lives in 20th century
+ * and no O2 user in 22th century ;-) */
+#define mc146818_decode_year(year) ((year) + 2000)
+
+#define RTC_ALWAYS_BCD 0
+
+#endif /* __ASM_MACH_IP32_MC146818RTC_H */
diff --git a/include/asm-mips/mach-ip32/spaces.h b/include/asm-mips/mach-ip32/spaces.h
new file mode 100644
index 000000000000..c7839f85c68d
--- /dev/null
+++ b/include/asm-mips/mach-ip32/spaces.h
@@ -0,0 +1,36 @@
+/*
+ * 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) 1994 - 1999, 2000, 03, 04, 05 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_MACH_IP32_SPACES_H
+#define _ASM_MACH_IP32_SPACES_H
+
+/*
+ * Memory above this physical address will be considered highmem.
+ * Fixme: 59 bits is a fictive number and makes assumptions about processors
+ * in the distant future. Nobody will care for a few years :-)
+ */
+#ifndef HIGHMEM_START
+#define HIGHMEM_START (1UL << 59UL)
+#endif
+
+#define CAC_BASE 0x9800000000000000
+#define IO_BASE 0x9000000000000000
+#define UNCAC_BASE 0x9000000000000000
+#define MAP_BASE 0xc000000000000000
+
+#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
+#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
+#define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK))
+
+/*
+ * This handles the memory map.
+ */
+#define PAGE_OFFSET CAC_BASE
+
+#endif /* __ASM_MACH_IP32_SPACES_H */
diff --git a/include/asm-mips/mach-ja/cpu-feature-overrides.h b/include/asm-mips/mach-ja/cpu-feature-overrides.h
new file mode 100644
index 000000000000..ca57e7db98bb
--- /dev/null
+++ b/include/asm-mips/mach-ja/cpu-feature-overrides.h
@@ -0,0 +1,45 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * Momentum Jaguar ATX always has the RM9000 processor.
+ */
+#define cpu_has_watch 1
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 1
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases 0
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_icache_snoops_remote_store 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+#define cpu_scache_line_size() 32
+
+/*
+ * On the RM9000 we need to ensure that I-cache lines being fetches only
+ * contain valid instructions are funny things will happen.
+ */
+#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
+
+#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ja/spaces.h b/include/asm-mips/mach-ja/spaces.h
new file mode 100644
index 000000000000..8466a0e69c79
--- /dev/null
+++ b/include/asm-mips/mach-ja/spaces.h
@@ -0,0 +1,20 @@
+/*
+ * 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) 1994 - 1999, 2000, 03, 04 Ralf Baechle
+ * Copyright (C) 2000, 2002 Maciej W. Rozycki
+ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_MACH_JA_SPACES_H
+#define __ASM_MACH_JA_SPACES_H
+
+/*
+ * Memory above this physical address will be considered highmem.
+ */
+#define HIGHMEM_START 0x08000000UL
+
+#include_next <spaces.h>
+
+#endif /* __ASM_MACH_JA_SPACES_H */
diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h
new file mode 100644
index 000000000000..8cf0d042c864
--- /dev/null
+++ b/include/asm-mips/mach-jazz/floppy.h
@@ -0,0 +1,135 @@
+/*
+ * 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) 1998, 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_JAZZ_FLOPPY_H
+#define __ASM_MACH_JAZZ_FLOPPY_H
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/linkage.h>
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <asm/addrspace.h>
+#include <asm/jazz.h>
+#include <asm/jazzdma.h>
+#include <asm/pgtable.h>
+
+static inline unsigned char fd_inb(unsigned int port)
+{
+ unsigned char c;
+
+ c = *(volatile unsigned char *) port;
+ udelay(1);
+
+ return c;
+}
+
+static inline void fd_outb(unsigned char value, unsigned int port)
+{
+ *(volatile unsigned char *) port = value;
+}
+
+/*
+ * How to access the floppy DMA functions.
+ */
+static inline void fd_enable_dma(void)
+{
+ vdma_enable(JAZZ_FLOPPY_DMA);
+}
+
+static inline void fd_disable_dma(void)
+{
+ vdma_disable(JAZZ_FLOPPY_DMA);
+}
+
+static inline int fd_request_dma(void)
+{
+ return 0;
+}
+
+static inline void fd_free_dma(void)
+{
+}
+
+static inline void fd_clear_dma_ff(void)
+{
+}
+
+static inline void fd_set_dma_mode(char mode)
+{
+ vdma_set_mode(JAZZ_FLOPPY_DMA, mode);
+}
+
+static inline void fd_set_dma_addr(char *a)
+{
+ vdma_set_addr(JAZZ_FLOPPY_DMA, vdma_phys2log(CPHYSADDR((unsigned long)a)));
+}
+
+static inline void fd_set_dma_count(unsigned int count)
+{
+ vdma_set_count(JAZZ_FLOPPY_DMA, count);
+}
+
+static inline int fd_get_dma_residue(void)
+{
+ return vdma_get_residue(JAZZ_FLOPPY_DMA);
+}
+
+static inline void fd_enable_irq(void)
+{
+}
+
+static inline void fd_disable_irq(void)
+{
+}
+
+static inline int fd_request_irq(void)
+{
+ return request_irq(FLOPPY_IRQ, floppy_interrupt,
+ SA_INTERRUPT | SA_SAMPLE_RANDOM, "floppy", NULL);
+}
+
+static inline void fd_free_irq(void)
+{
+ free_irq(FLOPPY_IRQ, NULL);
+}
+
+static inline unsigned long fd_getfdaddr1(void)
+{
+ return JAZZ_FDC_BASE;
+}
+
+static inline unsigned long fd_dma_mem_alloc(unsigned long size)
+{
+ unsigned long mem;
+
+ mem = __get_dma_pages(GFP_KERNEL, get_order(size));
+ if(!mem)
+ return 0;
+ vdma_alloc(CPHYSADDR(mem), size); /* XXX error checking */
+
+ return mem;
+}
+
+static inline void fd_dma_mem_free(unsigned long addr, unsigned long size)
+{
+ vdma_free(vdma_phys2log(CPHYSADDR(addr)));
+ free_pages(addr, get_order(size));
+}
+
+static inline unsigned long fd_drive_type(unsigned long n)
+{
+ /* XXX This is wrong for machines with ED 2.88mb disk drives like the
+ Olivetti M700. Anyway, we should suck this from the ARC
+ firmware. */
+ if (n == 0)
+ return 4; /* 3,5", 1.44mb */
+
+ return 0;
+}
+
+#endif /* __ASM_MACH_JAZZ_FLOPPY_H */
diff --git a/include/asm-mips/mach-jazz/mc146818rtc.h b/include/asm-mips/mach-jazz/mc146818rtc.h
new file mode 100644
index 000000000000..f44fdba1998b
--- /dev/null
+++ b/include/asm-mips/mach-jazz/mc146818rtc.h
@@ -0,0 +1,34 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ *
+ * RTC routines for Jazz style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_JAZZ_MC146818RTC_H
+#define __ASM_MACH_JAZZ_MC146818RTC_H
+
+#include <asm/io.h>
+#include <asm/jazz.h>
+
+#define RTC_PORT(x) (0x70 + (x))
+#define RTC_IRQ 8
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ outb_p(addr, RTC_PORT(0));
+
+ return *(char *)JAZZ_RTC_BASE;
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ outb_p(addr, RTC_PORT(0));
+ *(char *)JAZZ_RTC_BASE = data;
+}
+
+#define RTC_ALWAYS_BCD 0
+
+#endif /* __ASM_MACH_JAZZ_MC146818RTC_H */
diff --git a/include/asm-mips/mach-jazz/param.h b/include/asm-mips/mach-jazz/param.h
new file mode 100644
index 000000000000..639763a517bc
--- /dev/null
+++ b/include/asm-mips/mach-jazz/param.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_JAZZ_PARAM_H
+#define __ASM_MACH_JAZZ_PARAM_H
+
+/*
+ * Jazz is currently using the internal 100Hz timer of the R4030
+ */
+#define HZ 100 /* Internal kernel timer frequency */
+
+#endif /* __ASM_MACH_JAZZ_PARAM_H */
diff --git a/include/asm-mips/mach-jazz/timex.h b/include/asm-mips/mach-jazz/timex.h
new file mode 100644
index 000000000000..93affa33dfa8
--- /dev/null
+++ b/include/asm-mips/mach-jazz/timex.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_JAZZ_TIMEX_H
+#define __ASM_MACH_JAZZ_TIMEX_H
+
+/*
+ * Jazz is still using the R4030 100Hz counter
+ */
+#define CLOCK_TICK_RATE 100
+
+#endif /* __ASM_MACH_JAZZ_TIMEX_H */
diff --git a/include/asm-mips/mach-jmr3927/asm/ds1742.h b/include/asm-mips/mach-jmr3927/asm/ds1742.h
new file mode 100644
index 000000000000..134a4b6c334a
--- /dev/null
+++ b/include/asm-mips/mach-jmr3927/asm/ds1742.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_MACH_JMR3927_ASM_DS1742_H
+#define __ASM_MACH_JMR3927_ASM_DS1742_H
+
+#include <asm/jmr3927/jmr3927.h>
+
+#define rtc_read(reg) (jmr3927_nvram_in(addr))
+#define rtc_write(data, reg) (jmr3927_nvram_out((data),(reg)))
+
+#endif /* __ASM_MACH_JMR3927_ASM_DS1742_H */
diff --git a/include/asm-mips/mach-lasat/mach-gt64120.h b/include/asm-mips/mach-lasat/mach-gt64120.h
new file mode 100644
index 000000000000..1a9ad45cc135
--- /dev/null
+++ b/include/asm-mips/mach-lasat/mach-gt64120.h
@@ -0,0 +1,27 @@
+/*
+ * This is a direct copy of the ev96100.h file, with a global
+ * search and replace. The numbers are the same.
+ *
+ * The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef _ASM_GT64120_LASAT_GT64120_DEP_H
+#define _ASM_GT64120_LASAT_GT64120_DEP_H
+
+/*
+ * GT64120 config space base address on Lasat 100
+ */
+#define GT64120_BASE (KSEG1ADDR(0x14000000))
+
+/*
+ * PCI Bus allocation
+ *
+ * (Guessing ...)
+ */
+#define GT_PCI_MEM_BASE 0x12000000UL
+#define GT_PCI_MEM_SIZE 0x02000000UL
+#define GT_PCI_IO_BASE 0x10000000UL
+#define GT_PCI_IO_SIZE 0x02000000UL
+#define GT_ISA_IO_BASE PCI_IO_BASE
+
+#endif /* _ASM_GT64120_LASAT_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-mips/cpu-feature-overrides.h b/include/asm-mips/mach-mips/cpu-feature-overrides.h
new file mode 100644
index 000000000000..6f51be571bf0
--- /dev/null
+++ b/include/asm-mips/mach-mips/cpu-feature-overrides.h
@@ -0,0 +1,67 @@
+/*
+ * 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) 2003, 2004 Chris Dearman
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H
+
+#include <linux/config.h>
+
+/*
+ * CPU feature overrides for MIPS boards
+ */
+#ifdef CONFIG_CPU_MIPS32
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4ktlb 1
+/* #define cpu_has_fpu ? */
+/* #define cpu_has_32fpr ? */
+#define cpu_has_counter 1
+/* #define cpu_has_watch ? */
+#define cpu_has_divec 1
+#define cpu_has_vce 0
+/* #define cpu_has_cache_cdex_p ? */
+/* #define cpu_has_cache_cdex_s ? */
+/* #define cpu_has_prefetch ? */
+#define cpu_has_mcheck 1
+/* #define cpu_has_ejtag ? */
+#define cpu_has_llsc 1
+/* #define cpu_has_vtag_icache ? */
+/* #define cpu_has_dc_aliases ? */
+/* #define cpu_has_ic_fills_f_dc ? */
+#define cpu_has_nofpuex 0
+/* #define cpu_has_64bits ? */
+/* #define cpu_has_64bit_zero_reg ? */
+/* #define cpu_has_subset_pcaches ? */
+#endif
+
+#ifdef CONFIG_CPU_MIPS64
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4ktlb 1
+/* #define cpu_has_fpu ? */
+/* #define cpu_has_32fpr ? */
+#define cpu_has_counter 1
+/* #define cpu_has_watch ? */
+#define cpu_has_divec 1
+#define cpu_has_vce 0
+/* #define cpu_has_cache_cdex_p ? */
+/* #define cpu_has_cache_cdex_s ? */
+/* #define cpu_has_prefetch ? */
+#define cpu_has_mcheck 1
+/* #define cpu_has_ejtag ? */
+#define cpu_has_llsc 1
+/* #define cpu_has_vtag_icache ? */
+/* #define cpu_has_dc_aliases ? */
+/* #define cpu_has_ic_fills_f_dc ? */
+#define cpu_has_nofpuex 0
+/* #define cpu_has_64bits ? */
+/* #define cpu_has_64bit_zero_reg ? */
+/* #define cpu_has_subset_pcaches ? */
+#endif
+
+#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-mips/mach-gt64120.h b/include/asm-mips/mach-mips/mach-gt64120.h
new file mode 100644
index 000000000000..511f7cf3a6be
--- /dev/null
+++ b/include/asm-mips/mach-mips/mach-gt64120.h
@@ -0,0 +1,28 @@
+/*
+ * This is a direct copy of the ev96100.h file, with a global
+ * search and replace. The numbers are the same.
+ *
+ * The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef _ASM_MACH_MIPS_MACH_GT64120_DEP_H
+#define _ASM_MACH_MIPS_MACH_GT64120_DEP_H
+
+#define MIPS_GT_BASE 0x1be00000
+
+extern unsigned long _pcictrl_gt64120;
+/*
+ * GT64120 config space base address
+ */
+#define GT64120_BASE _pcictrl_gt64120
+
+/*
+ * PCI Bus allocation
+ */
+#define GT_PCI_MEM_BASE 0x12000000UL
+#define GT_PCI_MEM_SIZE 0x02000000UL
+#define GT_PCI_IO_BASE 0x10000000UL
+#define GT_PCI_IO_SIZE 0x02000000UL
+#define GT_ISA_IO_BASE PCI_IO_BASE
+
+#endif /* _ASM_MACH_MIPS_MACH_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-mips/mc146818rtc.h b/include/asm-mips/mach-mips/mc146818rtc.h
new file mode 100644
index 000000000000..6730ba066576
--- /dev/null
+++ b/include/asm-mips/mach-mips/mc146818rtc.h
@@ -0,0 +1,48 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2003 by Ralf Baechle
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * RTC routines for Malta style attached PIIX4 device, which contains a
+ * Motorola MC146818A-compatible Real Time Clock.
+ */
+#ifndef __ASM_MACH_MALTA_MC146818RTC_H
+#define __ASM_MACH_MALTA_MC146818RTC_H
+
+#include <asm/io.h>
+#include <asm/mips-boards/generic.h>
+#include <asm/mips-boards/malta.h>
+
+#define RTC_PORT(x) (0x70 + (x))
+#define RTC_IRQ 8
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+ outb(addr, MALTA_RTC_ADR_REG);
+ return inb(MALTA_RTC_DAT_REG);
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+ outb(addr, MALTA_RTC_ADR_REG);
+ outb(data, MALTA_RTC_DAT_REG);
+}
+
+#define RTC_ALWAYS_BCD 0
+
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+
+#endif /* __ASM_MACH_MALTA_MC146818RTC_H */
diff --git a/include/asm-mips/mach-ocelot/mach-gt64120.h b/include/asm-mips/mach-ocelot/mach-gt64120.h
new file mode 100644
index 000000000000..a62ecb53c751
--- /dev/null
+++ b/include/asm-mips/mach-ocelot/mach-gt64120.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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_GT64120_MOMENCO_OCELOT_GT64120_DEP_H
+#define _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H
+
+/*
+ * PCI address allocation
+ */
+#define GT_PCI_MEM_BASE (0x22000000UL)
+#define GT_PCI_MEM_SIZE GT_DEF_PCI0_MEM0_SIZE
+#define GT_PCI_IO_BASE (0x20000000UL)
+#define GT_PCI_IO_SIZE GT_DEF_PCI0_IO_SIZE
+
+extern unsigned long gt64120_base;
+
+#define GT64120_BASE (gt64120_base)
+
+/*
+ * GT timer irq
+ */
+#define GT_TIMER 6
+
+#endif /* _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
new file mode 100644
index 000000000000..7473512384bc
--- /dev/null
+++ b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
@@ -0,0 +1,48 @@
+/*
+ * 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) 2004 MontaVista Software Inc.
+ * Author: Manish Lachwani, mlachwani@mvista.com
+ * Copyright (C) 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * Momentum Ocelot-3 is based on Rm7900 processor which
+ * is based on the E9000 core.
+ */
+#define cpu_has_watch 1
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 1
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases 0
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_icache_snoops_remote_store 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+#define cpu_scache_line_size() 32
+
+/*
+ * On the RM9000 we need to ensure that I-cache lines being fetches only
+ * contain valid instructions are funny things will happen.
+ */
+#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
+
+#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-pb1x00/mc146818rtc.h b/include/asm-mips/mach-pb1x00/mc146818rtc.h
new file mode 100644
index 000000000000..622c58710e5b
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/mc146818rtc.h
@@ -0,0 +1,34 @@
+/*
+ * 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) 1998, 2001, 03 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_AU1XX_MC146818RTC_H
+#define __ASM_MACH_AU1XX_MC146818RTC_H
+
+#include <asm/io.h>
+#include <asm/mach-au1x00/au1000.h>
+
+#define RTC_PORT(x) (0x0c000000 + (x))
+#define RTC_IRQ 8
+#define PB1500_RTC_ADDR 0x0c000000
+
+static inline unsigned char CMOS_READ(unsigned long offset)
+{
+ offset <<= 2;
+ return (u8)(au_readl(offset + PB1500_RTC_ADDR) & 0xff);
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long offset)
+{
+ offset <<= 2;
+ au_writel(data, offset + PB1500_RTC_ADDR);
+}
+
+#define RTC_ALWAYS_BCD 1
+
+#endif /* __ASM_MACH_AU1XX_MC146818RTC_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1000.h b/include/asm-mips/mach-pb1x00/pb1000.h
new file mode 100644
index 000000000000..50c1e413a688
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/pb1000.h
@@ -0,0 +1,172 @@
+/*
+ * Alchemy Semi PB1000 Referrence Board
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_PB1000_H
+#define __ASM_PB1000_H
+
+/* PCMCIA PB1000 specific defines */
+#define PCMCIA_MAX_SOCK 1
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+#define PB1000_PCR 0xBE000000
+ #define PCR_SLOT_0_VPP0 (1<<0)
+ #define PCR_SLOT_0_VPP1 (1<<1)
+ #define PCR_SLOT_0_VCC0 (1<<2)
+ #define PCR_SLOT_0_VCC1 (1<<3)
+ #define PCR_SLOT_0_RST (1<<4)
+
+ #define PCR_SLOT_1_VPP0 (1<<8)
+ #define PCR_SLOT_1_VPP1 (1<<9)
+ #define PCR_SLOT_1_VCC0 (1<<10)
+ #define PCR_SLOT_1_VCC1 (1<<11)
+ #define PCR_SLOT_1_RST (1<<12)
+
+#define PB1000_MDR 0xBE000004
+ #define MDR_PI (1<<5) /* pcmcia int latch */
+ #define MDR_EPI (1<<14) /* enable pcmcia int */
+ #define MDR_CPI (1<<15) /* clear pcmcia int */
+
+#define PB1000_ACR1 0xBE000008
+ #define ACR1_SLOT_0_CD1 (1<<0) /* card detect 1 */
+ #define ACR1_SLOT_0_CD2 (1<<1) /* card detect 2 */
+ #define ACR1_SLOT_0_READY (1<<2) /* ready */
+ #define ACR1_SLOT_0_STATUS (1<<3) /* status change */
+ #define ACR1_SLOT_0_VS1 (1<<4) /* voltage sense 1 */
+ #define ACR1_SLOT_0_VS2 (1<<5) /* voltage sense 2 */
+ #define ACR1_SLOT_0_INPACK (1<<6) /* inpack pin status */
+ #define ACR1_SLOT_1_CD1 (1<<8) /* card detect 1 */
+ #define ACR1_SLOT_1_CD2 (1<<9) /* card detect 2 */
+ #define ACR1_SLOT_1_READY (1<<10) /* ready */
+ #define ACR1_SLOT_1_STATUS (1<<11) /* status change */
+ #define ACR1_SLOT_1_VS1 (1<<12) /* voltage sense 1 */
+ #define ACR1_SLOT_1_VS2 (1<<13) /* voltage sense 2 */
+ #define ACR1_SLOT_1_INPACK (1<<14) /* inpack pin status */
+
+#define CPLD_AUX0 0xBE00000C
+#define CPLD_AUX1 0xBE000010
+#define CPLD_AUX2 0xBE000014
+
+/* Voltage levels */
+
+/* VPPEN1 - VPPEN0 */
+#define VPP_GND ((0<<1) | (0<<0))
+#define VPP_5V ((1<<1) | (0<<0))
+#define VPP_3V ((0<<1) | (1<<0))
+#define VPP_12V ((0<<1) | (1<<0))
+#define VPP_HIZ ((1<<1) | (1<<0))
+
+/* VCCEN1 - VCCEN0 */
+#define VCC_3V ((0<<1) | (1<<0))
+#define VCC_5V ((1<<1) | (0<<0))
+#define VCC_HIZ ((0<<1) | (0<<0))
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP, SLOT)\
+ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
+
+
+/* PCI PB1000 specific defines */
+/* The reason these defines are here instead of au1000.h is because
+ * the Au1000 does not have a PCI bus controller so the PCI implementation
+ * on the some of the older Pb1000 boards was very board specific.
+ */
+#define PCI_CONFIG_BASE 0xBA020000 /* the only external slot */
+
+#define SDRAM_DEVID 0xBA010000
+#define SDRAM_CMD 0xBA010004
+#define SDRAM_CLASS 0xBA010008
+#define SDRAM_MISC 0xBA01000C
+#define SDRAM_MBAR 0xBA010010
+
+#define PCI_IO_DATA_PORT 0xBA800000
+
+#define PCI_IO_ADDR 0xBE00001C
+#define PCI_INT_ACK 0xBBC00000
+#define PCI_IO_READ 0xBBC00020
+#define PCI_IO_WRITE 0xBBC00030
+
+#define PCI_BRIDGE_CONFIG 0xBE000018
+
+#define PCI_IO_START 0x10000000
+#define PCI_IO_END 0x1000ffff
+#define PCI_MEM_START 0x18000000
+#define PCI_MEM_END 0x18ffffff
+
+#define PCI_FIRST_DEVFN 0
+#define PCI_LAST_DEVFN 1
+
+static inline u8 au_pci_io_readb(u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<12), PCI_BRIDGE_CONFIG);
+ return (readl(PCI_IO_DATA_PORT) & 0xff);
+}
+
+static inline u16 au_pci_io_readw(u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<13), PCI_BRIDGE_CONFIG);
+ return (readl(PCI_IO_DATA_PORT) & 0xffff);
+}
+
+static inline u32 au_pci_io_readl(u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff), PCI_BRIDGE_CONFIG);
+ return readl(PCI_IO_DATA_PORT);
+}
+
+static inline void au_pci_io_writeb(u8 val, u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<12), PCI_BRIDGE_CONFIG);
+ writel(val, PCI_IO_DATA_PORT);
+}
+
+static inline void au_pci_io_writew(u16 val, u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffcfff) | (1<<13), PCI_BRIDGE_CONFIG);
+ writel(val, PCI_IO_DATA_PORT);
+}
+
+static inline void au_pci_io_writel(u32 val, u32 addr)
+{
+ writel(addr, PCI_IO_ADDR);
+ writel(readl(PCI_BRIDGE_CONFIG) & 0xffffcfff, PCI_BRIDGE_CONFIG);
+ writel(val, PCI_IO_DATA_PORT);
+}
+
+static inline void set_sdram_extbyte(void)
+{
+ writel(readl(PCI_BRIDGE_CONFIG) & 0xffffff00, PCI_BRIDGE_CONFIG);
+}
+
+static inline void set_slot_extbyte(void)
+{
+ writel((readl(PCI_BRIDGE_CONFIG) & 0xffffbf00) | 0x18, PCI_BRIDGE_CONFIG);
+}
+#endif /* __ASM_PB1000_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1100.h b/include/asm-mips/mach-pb1x00/pb1100.h
new file mode 100644
index 000000000000..4c5a1cd01841
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/pb1100.h
@@ -0,0 +1,85 @@
+/*
+ * Alchemy Semi PB1100 Referrence Board
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_PB1100_H
+#define __ASM_PB1100_H
+
+#define PB1100_IDENT 0xAE000000
+#define BOARD_STATUS_REG 0xAE000004
+ #define PB1100_ROM_SEL (1<<15)
+ #define PB1100_ROM_SIZ (1<<14)
+ #define PB1100_SWAP_BOOT (1<<13)
+ #define PB1100_FLASH_WP (1<<12)
+ #define PB1100_ROM_H_STS (1<<11)
+ #define PB1100_ROM_L_STS (1<<10)
+ #define PB1100_FLASH_H_STS (1<<9)
+ #define PB1100_FLASH_L_STS (1<<8)
+ #define PB1100_SRAM_SIZ (1<<7)
+ #define PB1100_TSC_BUSY (1<<6)
+ #define PB1100_PCMCIA_VS_MASK (3<<4)
+ #define PB1100_RS232_CD (1<<3)
+ #define PB1100_RS232_CTS (1<<2)
+ #define PB1100_RS232_DSR (1<<1)
+ #define PB1100_RS232_RI (1<<0)
+
+#define PB1100_IRDA_RS232 0xAE00000C
+ #define PB1100_IRDA_FULL (0<<14) /* full power */
+ #define PB1100_IRDA_SHUTDOWN (1<<14)
+ #define PB1100_IRDA_TT (2<<14) /* 2/3 power */
+ #define PB1100_IRDA_OT (3<<14) /* 1/3 power */
+ #define PB1100_IRDA_FIR (1<<13)
+
+#define PCMCIA_BOARD_REG 0xAE000010
+ #define PB1100_SD_WP1_RO (1<<15) /* read only */
+ #define PB1100_SD_WP0_RO (1<<14) /* read only */
+ #define PB1100_SD_PWR1 (1<<11) /* applies power to SD1 */
+ #define PB1100_SD_PWR0 (1<<10) /* applies power to SD0 */
+ #define PB1100_SEL_SD_CONN1 (1<<9)
+ #define PB1100_SEL_SD_CONN0 (1<<8)
+ #define PC_DEASSERT_RST (1<<7)
+ #define PC_DRV_EN (1<<4)
+
+#define PB1100_G_CONTROL 0xAE000014 /* graphics control */
+
+#define PB1100_RST_VDDI 0xAE00001C
+ #define PB1100_SOFT_RESET (1<<15) /* clear to reset the board */
+ #define PB1100_VDDI_MASK (0x1F)
+
+#define PB1100_LEDS 0xAE000018
+
+/* 11:8 is 4 discreet LEDs. Clearing a bit illuminates the LED.
+ * 7:0 is the LED Display's decimal points.
+ */
+#define PB1100_HEX_LED 0xAE000018
+
+/* PCMCIA PB1100 specific defines */
+#define PCMCIA_MAX_SOCK 0
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP) (((VCC)<<2) | ((VPP)<<0))
+
+#endif /* __ASM_PB1100_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1500.h b/include/asm-mips/mach-pb1x00/pb1500.h
new file mode 100644
index 000000000000..d6c779747b3c
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/pb1500.h
@@ -0,0 +1,51 @@
+/*
+ * Alchemy Semi PB1500 Referrence Board
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_PB1500_H
+#define __ASM_PB1500_H
+
+
+#define IDENT_BOARD_REG 0xAE000000
+#define BOARD_STATUS_REG 0xAE000004
+#define PCI_BOARD_REG 0xAE000010
+#define PCMCIA_BOARD_REG 0xAE000010
+ #define PC_DEASSERT_RST 0x80
+ #define PC_DRV_EN 0x10
+#define PB1500_G_CONTROL 0xAE000014
+#define PB1500_RST_VDDI 0xAE00001C
+#define PB1500_LEDS 0xAE000018
+
+#define PB1500_HEX_LED 0xAF000004
+#define PB1500_HEX_LED_BLANK 0xAF000008
+
+/* PCMCIA PB1500 specific defines */
+#define PCMCIA_MAX_SOCK 0
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP) (((VCC)<<2) | ((VPP)<<0))
+
+#endif /* __ASM_PB1500_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1550.h b/include/asm-mips/mach-pb1x00/pb1550.h
new file mode 100644
index 000000000000..431d6088ea96
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/pb1550.h
@@ -0,0 +1,169 @@
+/*
+ * AMD Alchemy Semi PB1550 Referrence Board
+ * Board Registers defines.
+ *
+ * Copyright 2004 Embedded Edge LLC.
+ * Copyright 2005 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_PB1550_H
+#define __ASM_PB1550_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
+#define DBDMA_I2S_TX_CHAN DSCR_CMD0_PSC3_TX
+#define DBDMA_I2S_RX_CHAN DSCR_CMD0_PSC3_RX
+
+#define SPI_PSC_BASE PSC0_BASE_ADDR
+#define AC97_PSC_BASE PSC1_BASE_ADDR
+#define SMBUS_PSC_BASE PSC2_BASE_ADDR
+#define I2S_PSC_BASE PSC3_BASE_ADDR
+
+#define BCSR_PHYS_ADDR 0xAF000000
+
+typedef volatile struct
+{
+ /*00*/ u16 whoami;
+ u16 reserved0;
+ /*04*/ u16 status;
+ u16 reserved1;
+ /*08*/ u16 switches;
+ u16 reserved2;
+ /*0C*/ u16 resets;
+ u16 reserved3;
+ /*10*/ u16 pcmcia;
+ u16 reserved4;
+ /*14*/ u16 pci;
+ u16 reserved5;
+ /*18*/ u16 leds;
+ u16 reserved6;
+ /*1C*/ u16 system;
+ u16 reserved7;
+
+} BCSR;
+
+static BCSR * const bcsr = (BCSR *)BCSR_PHYS_ADDR;
+
+/*
+ * Register bit definitions for the BCSRs
+ */
+#define BCSR_WHOAMI_DCID 0x000F
+#define BCSR_WHOAMI_CPLD 0x00F0
+#define BCSR_WHOAMI_BOARD 0x0F00
+
+#define BCSR_STATUS_PCMCIA0VS 0x0003
+#define BCSR_STATUS_PCMCIA1VS 0x000C
+#define BCSR_STATUS_PCMCIA0FI 0x0010
+#define BCSR_STATUS_PCMCIA1FI 0x0020
+#define BCSR_STATUS_SWAPBOOT 0x0040
+#define BCSR_STATUS_SRAMWIDTH 0x0080
+#define BCSR_STATUS_FLASHBUSY 0x0100
+#define BCSR_STATUS_ROMBUSY 0x0200
+#define BCSR_STATUS_USBOTGID 0x0800
+#define BCSR_STATUS_U0RXD 0x1000
+#define BCSR_STATUS_U1RXD 0x2000
+#define BCSR_STATUS_U3RXD 0x8000
+
+#define BCSR_SWITCHES_OCTAL 0x00FF
+#define BCSR_SWITCHES_DIP_1 0x0080
+#define BCSR_SWITCHES_DIP_2 0x0040
+#define BCSR_SWITCHES_DIP_3 0x0020
+#define BCSR_SWITCHES_DIP_4 0x0010
+#define BCSR_SWITCHES_DIP_5 0x0008
+#define BCSR_SWITCHES_DIP_6 0x0004
+#define BCSR_SWITCHES_DIP_7 0x0002
+#define BCSR_SWITCHES_DIP_8 0x0001
+#define BCSR_SWITCHES_ROTARY 0x0F00
+
+#define BCSR_RESETS_PHY0 0x0001
+#define BCSR_RESETS_PHY1 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_WSC 0x2000
+#define BCSR_RESETS_SPISEL 0x4000
+#define BCSR_RESETS_DMAREQ 0x8000
+
+#define BCSR_PCMCIA_PC0VPP 0x0003
+#define BCSR_PCMCIA_PC0VCC 0x000C
+#define BCSR_PCMCIA_PC0DRVEN 0x0010
+#define BCSR_PCMCIA_PC0RST 0x0080
+#define BCSR_PCMCIA_PC1VPP 0x0300
+#define BCSR_PCMCIA_PC1VCC 0x0C00
+#define BCSR_PCMCIA_PC1DRVEN 0x1000
+#define BCSR_PCMCIA_PC1RST 0x8000
+
+#define BCSR_PCI_M66EN 0x0001
+#define BCSR_PCI_M33 0x0100
+#define BCSR_PCI_EXTERNARB 0x0200
+#define BCSR_PCI_GPIO200RST 0x0400
+#define BCSR_PCI_CLKOUT 0x0800
+#define BCSR_PCI_CFGHOST 0x1000
+
+#define BCSR_LEDS_DECIMALS 0x00FF
+#define BCSR_LEDS_LED0 0x0100
+#define BCSR_LEDS_LED1 0x0200
+#define BCSR_LEDS_LED2 0x0400
+#define BCSR_LEDS_LED3 0x0800
+
+#define BCSR_SYSTEM_VDDI 0x001F
+#define BCSR_SYSTEM_POWEROFF 0x4000
+#define BCSR_SYSTEM_RESET 0x8000
+
+#define PCMCIA_MAX_SOCK 1
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP, SLOT)\
+ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
+
+#if defined(CONFIG_MTD_PB1550_BOOT) && defined(CONFIG_MTD_PB1550_USER)
+#define PB1550_BOTH_BANKS
+#elif defined(CONFIG_MTD_PB1550_BOOT) && !defined(CONFIG_MTD_PB1550_USER)
+#define PB1550_BOOT_ONLY
+#elif !defined(CONFIG_MTD_PB1550_BOOT) && defined(CONFIG_MTD_PB1550_USER)
+#define PB1550_USER_ONLY
+#endif
+
+/* Timing values as described in databook, * ns value stripped of
+ * lower 2 bits.
+ * These defines are here rather than an SOC1550 generic file because
+ * the parts chosen on another board may be different and may require
+ * different timings.
+ */
+#define NAND_T_H (18 >> 2)
+#define NAND_T_PUL (30 >> 2)
+#define NAND_T_SU (30 >> 2)
+#define NAND_T_WH (30 >> 2)
+
+/* Bitfield shift amounts */
+#define NAND_T_H_SHIFT 0
+#define NAND_T_PUL_SHIFT 4
+#define NAND_T_SU_SHIFT 8
+#define NAND_T_WH_SHIFT 12
+
+#define NAND_TIMING ((NAND_T_H & 0xF) << NAND_T_H_SHIFT) | \
+ ((NAND_T_PUL & 0xF) << NAND_T_PUL_SHIFT) | \
+ ((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \
+ ((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT)
+
+#endif /* __ASM_PB1550_H */
diff --git a/include/asm-mips/mach-rm200/cpu-feature-overrides.h b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
new file mode 100644
index 000000000000..f48736032b2a
--- /dev/null
+++ b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
@@ -0,0 +1,42 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ *
+ * SNI RM200 C apparently was only shipped with R4600 V2.0 and R5000 processors.
+ */
+#ifndef __ASM_MACH_RM200_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_RM200_CPU_FEATURE_OVERRIDES_H
+
+#include <cpu-feature-overrides.h>
+
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4ktlb 1
+#define cpu_has_fpu 1
+#define cpu_has_32fpr 1
+#define cpu_has_counter 1
+#define cpu_has_watch 0
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 1
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 0
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 0 /* No S-cache on R5000 I think ... */
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+#define cpu_scache_line_size() 0 /* No S-cache on R5000 I think ... */
+
+#endif /* __ASM_MACH_RM200_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-rm200/mc146818rtc.h b/include/asm-mips/mach-rm200/mc146818rtc.h
new file mode 100644
index 000000000000..d37ae68dc6a3
--- /dev/null
+++ b/include/asm-mips/mach-rm200/mc146818rtc.h
@@ -0,0 +1,17 @@
+/*
+ * 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) 2004 by Ralf Baechle
+ *
+ * RTC routines for PC style attached Dallas chip with ARC epoch.
+ */
+#ifndef __ASM_MACH_RM200_MC146818RTC_H
+#define __ASM_MACH_RM200_MC146818RTC_H
+
+#define mc146818_decode_year(year) ((year) + 1980)
+
+#include_next <mc146818rtc.h>
+
+#endif /* __ASM_MACH_RM200_MC146818RTC_H */
diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
new file mode 100644
index 000000000000..a3a2cc6014b2
--- /dev/null
+++ b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
@@ -0,0 +1,39 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * Sibyte are MIPS64 processors weired to a specific configuration
+ */
+#define cpu_has_watch 1
+#define cpu_has_mips16 0
+#define cpu_has_divec 1
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 1
+#define cpu_has_mcheck 1
+#define cpu_has_ejtag 1
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 1
+#define cpu_has_dc_aliases 0
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_icache_snoops_remote_store 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+#define cpu_scache_line_size() 32
+
+#endif /* __ASM_MACH_SIBYTE_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-vr41xx/timex.h b/include/asm-mips/mach-vr41xx/timex.h
new file mode 100644
index 000000000000..8d71485d003a
--- /dev/null
+++ b/include/asm-mips/mach-vr41xx/timex.h
@@ -0,0 +1,18 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+/*
+ * Changes:
+ * Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * - CLOCK_TICK_RATE is changed into 32768 from 6144000.
+ */
+#ifndef __ASM_MACH_VR41XX_TIMEX_H
+#define __ASM_MACH_VR41XX_TIMEX_H
+
+#define CLOCK_TICK_RATE 32768
+
+#endif /* __ASM_MACH_VR41XX_TIMEX_H */
diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
new file mode 100644
index 000000000000..58603e3daca6
--- /dev/null
+++ b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
@@ -0,0 +1,45 @@
+/*
+ * 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) 2003, 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H
+
+/*
+ * Momentum Jaguar ATX always has the RM9000 processor.
+ */
+#define cpu_has_watch 1
+#define cpu_has_mips16 0
+#define cpu_has_divec 0
+#define cpu_has_vce 0
+#define cpu_has_cache_cdex_p 0
+#define cpu_has_cache_cdex_s 0
+#define cpu_has_prefetch 1
+#define cpu_has_mcheck 0
+#define cpu_has_ejtag 0
+
+#define cpu_has_llsc 1
+#define cpu_has_vtag_icache 0
+#define cpu_has_dc_aliases 0
+#define cpu_has_ic_fills_f_dc 0
+#define cpu_icache_snoops_remote_store 0
+
+#define cpu_has_nofpuex 0
+#define cpu_has_64bits 1
+
+#define cpu_has_subset_pcaches 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+#define cpu_scache_line_size() 32
+
+/*
+ * On the RM9000 we need to ensure that I-cache lines being fetches only
+ * contain valid instructions are funny things will happen.
+ */
+#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
+
+#endif /* __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/marvell.h b/include/asm-mips/marvell.h
new file mode 100644
index 000000000000..9225b3397a4f
--- /dev/null
+++ b/include/asm-mips/marvell.h
@@ -0,0 +1,56 @@
+/*
+ * 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) 2004 by Ralf Baechle
+ */
+#ifndef __ASM_MIPS_MARVELL_H
+#define __ASM_MIPS_MARVELL_H
+
+#include <linux/pci.h>
+
+#include <asm/byteorder.h>
+
+extern unsigned long marvell_base;
+
+/*
+ * Because of an error/peculiarity in the Galileo chip, we need to swap the
+ * bytes when running bigendian.
+ */
+#define __MV_READ(ofs) \
+ (*(volatile u32 *)(marvell_base+(ofs)))
+#define __MV_WRITE(ofs, data) \
+ do { *(volatile u32 *)(marvell_base+(ofs)) = (data); } while (0)
+
+#define MV_READ(ofs) le32_to_cpu(__MV_READ(ofs))
+#define MV_WRITE(ofs, data) __MV_WRITE(ofs, cpu_to_le32(data))
+
+#define MV_READ_16(ofs) \
+ le16_to_cpu(*(volatile u16 *)(marvell_base+(ofs)))
+#define MV_WRITE_16(ofs, data) \
+ *(volatile u16 *)(marvell_base+(ofs)) = cpu_to_le16(data)
+
+#define MV_READ_8(ofs) \
+ *(volatile u8 *)(marvell_base+(ofs))
+#define MV_WRITE_8(ofs, data) \
+ *(volatile u8 *)(marvell_base+(ofs)) = data
+
+#define MV_SET_REG_BITS(ofs, bits) \
+ (*((volatile u32 *)(marvell_base + (ofs)))) |= ((u32)cpu_to_le32(bits))
+#define MV_RESET_REG_BITS(ofs, bits) \
+ (*((volatile u32 *)(marvell_base + (ofs)))) &= ~((u32)cpu_to_le32(bits))
+
+extern struct pci_ops mv_pci_ops;
+
+struct mv_pci_controller {
+ struct pci_controller pcic;
+
+ /*
+ * GT-64240/MV-64340 specific, per host bus information
+ */
+ unsigned long config_addr;
+ unsigned long config_vreg;
+};
+
+#endif /* __ASM_MIPS_MARVELL_H */
diff --git a/include/asm-mips/mc146818-time.h b/include/asm-mips/mc146818-time.h
new file mode 100644
index 000000000000..a2c2d2c24303
--- /dev/null
+++ b/include/asm-mips/mc146818-time.h
@@ -0,0 +1,128 @@
+/*
+ * 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.
+ *
+ * Machine dependent access functions for RTC registers.
+ */
+#ifndef __ASM_MC146818_TIME_H
+#define __ASM_MC146818_TIME_H
+
+#include <linux/bcd.h>
+#include <linux/mc146818rtc.h>
+#include <linux/time.h>
+
+/*
+ * For check timing call set_rtc_mmss() 500ms; used in timer interrupt.
+ */
+#define USEC_AFTER 500000
+#define USEC_BEFORE 500000
+
+/*
+ * In order to set the CMOS clock precisely, set_rtc_mmss has to be
+ * called 500 ms after the second nowtime has started, because when
+ * nowtime is written into the registers of the CMOS clock, it will
+ * jump to the next second precisely 500 ms later. Check the Motorola
+ * MC146818A or Dallas DS12887 data sheet for details.
+ *
+ * BUG: This routine does not handle hour overflow properly; it just
+ * sets the minutes. Usually you'll only notice that after reboot!
+ */
+static inline int mc146818_set_rtc_mmss(unsigned long nowtime)
+{
+ int real_seconds, real_minutes, cmos_minutes;
+ unsigned char save_control, save_freq_select;
+ int retval = 0;
+
+ save_control = CMOS_READ(RTC_CONTROL); /* tell the clock it's being set */
+ CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL);
+
+ save_freq_select = CMOS_READ(RTC_FREQ_SELECT); /* stop and reset prescaler */
+ CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
+
+ cmos_minutes = CMOS_READ(RTC_MINUTES);
+ if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
+ BCD_TO_BIN(cmos_minutes);
+
+ /*
+ * since we're only adjusting minutes and seconds,
+ * don't interfere with hour overflow. This avoids
+ * messing with unknown time zones but requires your
+ * RTC not to be off by more than 15 minutes
+ */
+ real_seconds = nowtime % 60;
+ real_minutes = nowtime / 60;
+ if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1)
+ real_minutes += 30; /* correct for half hour time zone */
+ real_minutes %= 60;
+
+ if (abs(real_minutes - cmos_minutes) < 30) {
+ if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
+ BIN_TO_BCD(real_seconds);
+ BIN_TO_BCD(real_minutes);
+ }
+ CMOS_WRITE(real_seconds,RTC_SECONDS);
+ CMOS_WRITE(real_minutes,RTC_MINUTES);
+ } else {
+ printk(KERN_WARNING
+ "set_rtc_mmss: can't update from %d to %d\n",
+ cmos_minutes, real_minutes);
+ retval = -1;
+ }
+
+ /* The following flags have to be released exactly in this order,
+ * otherwise the DS12887 (popular MC146818A clone with integrated
+ * battery and quartz) will not reset the oscillator and will not
+ * update precisely 500 ms later. You won't find this mentioned in
+ * the Dallas Semiconductor data sheets, but who believes data
+ * sheets anyway ... -- Markus Kuhn
+ */
+ CMOS_WRITE(save_control, RTC_CONTROL);
+ CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT);
+
+ return retval;
+}
+
+static inline unsigned long mc146818_get_cmos_time(void)
+{
+ unsigned int year, mon, day, hour, min, sec;
+ int i;
+
+ /*
+ * The Linux interpretation of the CMOS clock register contents:
+ * When the Update-In-Progress (UIP) flag goes from 1 to 0, the
+ * RTC registers show the second which has precisely just started.
+ * Let's hope other operating systems interpret the RTC the same way.
+ */
+
+ /* read RTC exactly on falling edge of update flag */
+ for (i = 0 ; i < 1000000 ; i++) /* may take up to 1 second... */
+ if (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP)
+ break;
+ for (i = 0 ; i < 1000000 ; i++) /* must try at least 2.228 ms */
+ if (!(CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP))
+ break;
+
+ do { /* Isn't this overkill ? UIP above should guarantee consistency */
+ sec = CMOS_READ(RTC_SECONDS);
+ min = CMOS_READ(RTC_MINUTES);
+ hour = CMOS_READ(RTC_HOURS);
+ day = CMOS_READ(RTC_DAY_OF_MONTH);
+ mon = CMOS_READ(RTC_MONTH);
+ year = CMOS_READ(RTC_YEAR);
+ } while (sec != CMOS_READ(RTC_SECONDS));
+
+ if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
+ BCD_TO_BIN(sec);
+ BCD_TO_BIN(min);
+ BCD_TO_BIN(hour);
+ BCD_TO_BIN(day);
+ BCD_TO_BIN(mon);
+ BCD_TO_BIN(year);
+ }
+ year = mc146818_decode_year(year);
+
+ return mktime(year, mon, day, hour, min, sec);
+}
+
+#endif /* __ASM_MC146818_TIME_H */
diff --git a/include/asm-mips/mc146818rtc.h b/include/asm-mips/mc146818rtc.h
new file mode 100644
index 000000000000..68b4da6d520b
--- /dev/null
+++ b/include/asm-mips/mc146818rtc.h
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ *
+ * Machine dependent access functions for RTC registers.
+ *
+ * Copyright (C) 1996, 1997, 1998, 2000 Ralf Baechle
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_MC146818RTC_H
+#define _ASM_MC146818RTC_H
+
+#include <mc146818rtc.h>
+
+#endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-mips/mips-boards/atlas.h b/include/asm-mips/mips-boards/atlas.h
new file mode 100644
index 000000000000..0998151fb3a1
--- /dev/null
+++ b/include/asm-mips/mips-boards/atlas.h
@@ -0,0 +1,64 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * Defines of the Atlas board specific address-MAP, registers, etc.
+ *
+ */
+#ifndef _MIPS_ATLAS_H
+#define _MIPS_ATLAS_H
+
+#include <asm/addrspace.h>
+
+/*
+ * Atlas RTC-device indirect register access.
+ */
+#define ATLAS_RTC_ADR_REG 0x1f000800
+#define ATLAS_RTC_DAT_REG 0x1f000808
+
+
+/*
+ * Atlas interrupt controller register base.
+ */
+#define ATLAS_ICTRL_REGS_BASE 0x1f000000
+
+/*
+ * Atlas UART register base.
+ */
+#define ATLAS_UART_REGS_BASE 0x1f000900
+#define ATLAS_BASE_BAUD ( 3686400 / 16 )
+
+/*
+ * Atlas PSU standby register.
+ */
+#define ATLAS_PSUSTBY_REG 0x1f000600
+#define ATLAS_GOSTBY 0x4d
+
+/*
+ * We make a universal assumption about the way the bootloader (YAMON)
+ * have located the Philips SAA9730 chip.
+ * This is not ideal, but is needed for setting up remote debugging as
+ * soon as possible.
+ */
+#define ATLAS_SAA9730_REG 0x10800000
+
+#define ATLAS_SAA9730_BAUDCLOCK 3692300
+
+#endif /* !(_MIPS_ATLAS_H) */
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
new file mode 100644
index 000000000000..bba35c183d08
--- /dev/null
+++ b/include/asm-mips/mips-boards/atlasint.h
@@ -0,0 +1,84 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 1999 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * Defines for the Atlas interrupt controller.
+ *
+ */
+#ifndef _MIPS_ATLASINT_H
+#define _MIPS_ATLASINT_H
+
+#define ATLASINT_BASE 1
+#define ATLASINT_UART (ATLASINT_BASE+0)
+#define ATLASINT_TIM0 (ATLASINT_BASE+1)
+#define ATLASINT_RES2 (ATLASINT_BASE+2)
+#define ATLASINT_RES3 (ATLASINT_BASE+3)
+#define ATLASINT_RTC (ATLASINT_BASE+4)
+#define ATLASINT_COREHI (ATLASINT_BASE+5)
+#define ATLASINT_CORELO (ATLASINT_BASE+6)
+#define ATLASINT_RES7 (ATLASINT_BASE+7)
+#define ATLASINT_PCIA (ATLASINT_BASE+8)
+#define ATLASINT_PCIB (ATLASINT_BASE+9)
+#define ATLASINT_PCIC (ATLASINT_BASE+10)
+#define ATLASINT_PCID (ATLASINT_BASE+11)
+#define ATLASINT_ENUM (ATLASINT_BASE+12)
+#define ATLASINT_DEG (ATLASINT_BASE+13)
+#define ATLASINT_ATXFAIL (ATLASINT_BASE+14)
+#define ATLASINT_INTA (ATLASINT_BASE+15)
+#define ATLASINT_INTB (ATLASINT_BASE+16)
+#define ATLASINT_ETH ATLASINT_INTB
+#define ATLASINT_INTC (ATLASINT_BASE+17)
+#define ATLASINT_SCSI ATLASINT_INTC
+#define ATLASINT_INTD (ATLASINT_BASE+18)
+#define ATLASINT_SERR (ATLASINT_BASE+19)
+#define ATLASINT_RES20 (ATLASINT_BASE+20)
+#define ATLASINT_RES21 (ATLASINT_BASE+21)
+#define ATLASINT_RES22 (ATLASINT_BASE+22)
+#define ATLASINT_RES23 (ATLASINT_BASE+23)
+#define ATLASINT_RES24 (ATLASINT_BASE+24)
+#define ATLASINT_RES25 (ATLASINT_BASE+25)
+#define ATLASINT_RES26 (ATLASINT_BASE+26)
+#define ATLASINT_RES27 (ATLASINT_BASE+27)
+#define ATLASINT_RES28 (ATLASINT_BASE+28)
+#define ATLASINT_RES29 (ATLASINT_BASE+29)
+#define ATLASINT_RES30 (ATLASINT_BASE+30)
+#define ATLASINT_RES31 (ATLASINT_BASE+31)
+#define ATLASINT_END (ATLASINT_BASE+31)
+
+/*
+ * Atlas registers are memory mapped on 64-bit aligned boundaries and
+ * only word access are allowed.
+ */
+struct atlas_ictrl_regs {
+ volatile unsigned int intraw;
+ int dummy1;
+ volatile unsigned int intseten;
+ int dummy2;
+ volatile unsigned int intrsten;
+ int dummy3;
+ volatile unsigned int intenable;
+ int dummy4;
+ volatile unsigned int intstatus;
+ int dummy5;
+};
+
+extern void atlasint_init(void);
+
+#endif /* !(_MIPS_ATLASINT_H) */
diff --git a/include/asm-mips/mips-boards/bonito64.h b/include/asm-mips/mips-boards/bonito64.h
new file mode 100644
index 000000000000..cd7125610100
--- /dev/null
+++ b/include/asm-mips/mips-boards/bonito64.h
@@ -0,0 +1,431 @@
+/*
+ * Bonito Register Map
+ *
+ * This file is the original bonito.h from Algorithmics with minor changes
+ * to fit into linux.
+ *
+ * Copyright (c) 1999 Algorithmics Ltd
+ *
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2001 MIPS Technologies, Inc. All rights reserved.
+ *
+ * Algorithmics gives permission for anyone to use and modify this file
+ * without any obligation or license condition except that you retain
+ * this copyright message in any source redistribution in whole or part.
+ *
+ */
+
+/* Revision 1.48 autogenerated on 08/17/99 15:20:01 */
+/* This bonito64 version editted from bonito.h Revision 1.48 on 11/09/00 */
+
+#ifndef _ASM_MIPS_BOARDS_BONITO64_H
+#define _ASM_MIPS_BOARDS_BONITO64_H
+
+#ifdef __ASSEMBLY__
+
+/* offsets from base register */
+#define BONITO(x) (x)
+
+#else /* !__ASSEMBLY__ */
+
+/*
+ * Algorithmics Bonito64 system controller register base.
+ */
+extern unsigned long _pcictrl_bonito;
+extern unsigned long _pcictrl_bonito_pcicfg;
+
+#define BONITO(x) *(volatile u32 *)(_pcictrl_bonito + (x))
+
+#endif /* __ASSEMBLY__ */
+
+
+#define BONITO_BOOT_BASE 0x1fc00000
+#define BONITO_BOOT_SIZE 0x00100000
+#define BONITO_BOOT_TOP (BONITO_BOOT_BASE+BONITO_BOOT_SIZE-1)
+#define BONITO_FLASH_BASE 0x1c000000
+#define BONITO_FLASH_SIZE 0x03000000
+#define BONITO_FLASH_TOP (BONITO_FLASH_BASE+BONITO_FLASH_SIZE-1)
+#define BONITO_SOCKET_BASE 0x1f800000
+#define BONITO_SOCKET_SIZE 0x00400000
+#define BONITO_SOCKET_TOP (BONITO_SOCKET_BASE+BONITO_SOCKET_SIZE-1)
+#define BONITO_REG_BASE 0x1fe00000
+#define BONITO_REG_SIZE 0x00040000
+#define BONITO_REG_TOP (BONITO_REG_BASE+BONITO_REG_SIZE-1)
+#define BONITO_DEV_BASE 0x1ff00000
+#define BONITO_DEV_SIZE 0x00100000
+#define BONITO_DEV_TOP (BONITO_DEV_BASE+BONITO_DEV_SIZE-1)
+#define BONITO_PCILO_BASE 0x10000000
+#define BONITO_PCILO_SIZE 0x0c000000
+#define BONITO_PCILO_TOP (BONITO_PCILO_BASE+BONITO_PCILO_SIZE-1)
+#define BONITO_PCILO0_BASE 0x10000000
+#define BONITO_PCILO1_BASE 0x14000000
+#define BONITO_PCILO2_BASE 0x18000000
+#define BONITO_PCIHI_BASE 0x20000000
+#define BONITO_PCIHI_SIZE 0x20000000
+#define BONITO_PCIHI_TOP (BONITO_PCIHI_BASE+BONITO_PCIHI_SIZE-1)
+#define BONITO_PCIIO_BASE 0x1fd00000
+#define BONITO_PCIIO_SIZE 0x00100000
+#define BONITO_PCIIO_TOP (BONITO_PCIIO_BASE+BONITO_PCIIO_SIZE-1)
+#define BONITO_PCICFG_BASE 0x1fe80000
+#define BONITO_PCICFG_SIZE 0x00080000
+#define BONITO_PCICFG_TOP (BONITO_PCICFG_BASE+BONITO_PCICFG_SIZE-1)
+
+
+/* Bonito Register Bases */
+
+#define BONITO_PCICONFIGBASE 0x00
+#define BONITO_REGBASE 0x100
+
+
+/* PCI Configuration Registers */
+
+#define BONITO_PCI_REG(x) BONITO(BONITO_PCICONFIGBASE + (x))
+#define BONITO_PCIDID BONITO_PCI_REG(0x00)
+#define BONITO_PCICMD BONITO_PCI_REG(0x04)
+#define BONITO_PCICLASS BONITO_PCI_REG(0x08)
+#define BONITO_PCILTIMER BONITO_PCI_REG(0x0c)
+#define BONITO_PCIBASE0 BONITO_PCI_REG(0x10)
+#define BONITO_PCIBASE1 BONITO_PCI_REG(0x14)
+#define BONITO_PCIBASE2 BONITO_PCI_REG(0x18)
+#define BONITO_PCIEXPRBASE BONITO_PCI_REG(0x30)
+#define BONITO_PCIINT BONITO_PCI_REG(0x3c)
+
+#define BONITO_PCICMD_PERR_CLR 0x80000000
+#define BONITO_PCICMD_SERR_CLR 0x40000000
+#define BONITO_PCICMD_MABORT_CLR 0x20000000
+#define BONITO_PCICMD_MTABORT_CLR 0x10000000
+#define BONITO_PCICMD_TABORT_CLR 0x08000000
+#define BONITO_PCICMD_MPERR_CLR 0x01000000
+#define BONITO_PCICMD_PERRRESPEN 0x00000040
+#define BONITO_PCICMD_ASTEPEN 0x00000080
+#define BONITO_PCICMD_SERREN 0x00000100
+#define BONITO_PCILTIMER_BUSLATENCY 0x0000ff00
+#define BONITO_PCILTIMER_BUSLATENCY_SHIFT 8
+
+
+
+
+/* 1. Bonito h/w Configuration */
+/* Power on register */
+
+#define BONITO_BONPONCFG BONITO(BONITO_REGBASE + 0x00)
+
+#define BONITO_BONPONCFG_SYSCONTROLLERRD 0x00040000
+#define BONITO_BONPONCFG_ROMCS1SAMP 0x00020000
+#define BONITO_BONPONCFG_ROMCS0SAMP 0x00010000
+#define BONITO_BONPONCFG_CPUBIGEND 0x00004000
+/* Added by RPF 11-9-00 */
+#define BONITO_BONPONCFG_BURSTORDER 0x00001000
+/* --- */
+#define BONITO_BONPONCFG_CPUPARITY 0x00002000
+#define BONITO_BONPONCFG_CPUTYPE 0x00000007
+#define BONITO_BONPONCFG_CPUTYPE_SHIFT 0
+#define BONITO_BONPONCFG_PCIRESET_OUT 0x00000008
+#define BONITO_BONPONCFG_IS_ARBITER 0x00000010
+#define BONITO_BONPONCFG_ROMBOOT 0x000000c0
+#define BONITO_BONPONCFG_ROMBOOT_SHIFT 6
+
+#define BONITO_BONPONCFG_ROMBOOT_FLASH (0x0<<BONITO_BONPONCFG_ROMBOOT_SHIFT)
+#define BONITO_BONPONCFG_ROMBOOT_SOCKET (0x1<<BONITO_BONPONCFG_ROMBOOT_SHIFT)
+#define BONITO_BONPONCFG_ROMBOOT_SDRAM (0x2<<BONITO_BONPONCFG_ROMBOOT_SHIFT)
+#define BONITO_BONPONCFG_ROMBOOT_CPURESET (0x3<<BONITO_BONPONCFG_ROMBOOT_SHIFT)
+
+#define BONITO_BONPONCFG_ROMCS0WIDTH 0x00000100
+#define BONITO_BONPONCFG_ROMCS1WIDTH 0x00000200
+#define BONITO_BONPONCFG_ROMCS0FAST 0x00000400
+#define BONITO_BONPONCFG_ROMCS1FAST 0x00000800
+#define BONITO_BONPONCFG_CONFIG_DIS 0x00000020
+
+
+/* Other Bonito configuration */
+
+#define BONITO_BONGENCFG_OFFSET 0x4
+#define BONITO_BONGENCFG BONITO(BONITO_REGBASE + BONITO_BONGENCFG_OFFSET)
+
+#define BONITO_BONGENCFG_DEBUGMODE 0x00000001
+#define BONITO_BONGENCFG_SNOOPEN 0x00000002
+#define BONITO_BONGENCFG_CPUSELFRESET 0x00000004
+
+#define BONITO_BONGENCFG_FORCE_IRQA 0x00000008
+#define BONITO_BONGENCFG_IRQA_ISOUT 0x00000010
+#define BONITO_BONGENCFG_IRQA_FROM_INT1 0x00000020
+#define BONITO_BONGENCFG_BYTESWAP 0x00000040
+
+#define BONITO_BONGENCFG_UNCACHED 0x00000080
+#define BONITO_BONGENCFG_PREFETCHEN 0x00000100
+#define BONITO_BONGENCFG_WBEHINDEN 0x00000200
+#define BONITO_BONGENCFG_CACHEALG 0x00000c00
+#define BONITO_BONGENCFG_CACHEALG_SHIFT 10
+#define BONITO_BONGENCFG_PCIQUEUE 0x00001000
+#define BONITO_BONGENCFG_CACHESTOP 0x00002000
+#define BONITO_BONGENCFG_MSTRBYTESWAP 0x00004000
+#define BONITO_BONGENCFG_BUSERREN 0x00008000
+#define BONITO_BONGENCFG_NORETRYTIMEOUT 0x00010000
+#define BONITO_BONGENCFG_SHORTCOPYTIMEOUT 0x00020000
+
+/* 2. IO & IDE configuration */
+
+#define BONITO_IODEVCFG BONITO(BONITO_REGBASE + 0x08)
+
+/* 3. IO & IDE configuration */
+
+#define BONITO_SDCFG BONITO(BONITO_REGBASE + 0x0c)
+
+/* 4. PCI address map control */
+
+#define BONITO_PCIMAP BONITO(BONITO_REGBASE + 0x10)
+#define BONITO_PCIMEMBASECFG BONITO(BONITO_REGBASE + 0x14)
+#define BONITO_PCIMAP_CFG BONITO(BONITO_REGBASE + 0x18)
+
+/* 5. ICU & GPIO regs */
+
+/* GPIO Regs - r/w */
+
+#define BONITO_GPIODATA_OFFSET 0x1c
+#define BONITO_GPIODATA BONITO(BONITO_REGBASE + BONITO_GPIODATA_OFFSET)
+#define BONITO_GPIOIE BONITO(BONITO_REGBASE + 0x20)
+
+/* ICU Configuration Regs - r/w */
+
+#define BONITO_INTEDGE BONITO(BONITO_REGBASE + 0x24)
+#define BONITO_INTSTEER BONITO(BONITO_REGBASE + 0x28)
+#define BONITO_INTPOL BONITO(BONITO_REGBASE + 0x2c)
+
+/* ICU Enable Regs - IntEn & IntISR are r/o. */
+
+#define BONITO_INTENSET BONITO(BONITO_REGBASE + 0x30)
+#define BONITO_INTENCLR BONITO(BONITO_REGBASE + 0x34)
+#define BONITO_INTEN BONITO(BONITO_REGBASE + 0x38)
+#define BONITO_INTISR BONITO(BONITO_REGBASE + 0x3c)
+
+/* PCI mail boxes */
+
+#define BONITO_PCIMAIL0_OFFSET 0x40
+#define BONITO_PCIMAIL1_OFFSET 0x44
+#define BONITO_PCIMAIL2_OFFSET 0x48
+#define BONITO_PCIMAIL3_OFFSET 0x4c
+#define BONITO_PCIMAIL0 BONITO(BONITO_REGBASE + 0x40)
+#define BONITO_PCIMAIL1 BONITO(BONITO_REGBASE + 0x44)
+#define BONITO_PCIMAIL2 BONITO(BONITO_REGBASE + 0x48)
+#define BONITO_PCIMAIL3 BONITO(BONITO_REGBASE + 0x4c)
+
+
+/* 6. PCI cache */
+
+#define BONITO_PCICACHECTRL BONITO(BONITO_REGBASE + 0x50)
+#define BONITO_PCICACHETAG BONITO(BONITO_REGBASE + 0x54)
+
+#define BONITO_PCIBADADDR BONITO(BONITO_REGBASE + 0x58)
+#define BONITO_PCIMSTAT BONITO(BONITO_REGBASE + 0x5c)
+
+
+/*
+#define BONITO_PCIRDPOST BONITO(BONITO_REGBASE + 0x60)
+#define BONITO_PCIDATA BONITO(BONITO_REGBASE + 0x64)
+*/
+
+/* 7. IDE DMA & Copier */
+
+#define BONITO_CONFIGBASE 0x000
+#define BONITO_BONITOBASE 0x100
+#define BONITO_LDMABASE 0x200
+#define BONITO_COPBASE 0x300
+#define BONITO_REG_BLOCKMASK 0x300
+
+#define BONITO_LDMACTRL BONITO(BONITO_LDMABASE + 0x0)
+#define BONITO_LDMASTAT BONITO(BONITO_LDMABASE + 0x0)
+#define BONITO_LDMAADDR BONITO(BONITO_LDMABASE + 0x4)
+#define BONITO_LDMAGO BONITO(BONITO_LDMABASE + 0x8)
+#define BONITO_LDMADATA BONITO(BONITO_LDMABASE + 0xc)
+
+#define BONITO_COPCTRL BONITO(BONITO_COPBASE + 0x0)
+#define BONITO_COPSTAT BONITO(BONITO_COPBASE + 0x0)
+#define BONITO_COPPADDR BONITO(BONITO_COPBASE + 0x4)
+#define BONITO_COPDADDR BONITO(BONITO_COPBASE + 0x8)
+#define BONITO_COPGO BONITO(BONITO_COPBASE + 0xc)
+
+
+/* ###### Bit Definitions for individual Registers #### */
+
+/* Gen DMA. */
+
+#define BONITO_IDECOPDADDR_DMA_DADDR 0x0ffffffc
+#define BONITO_IDECOPDADDR_DMA_DADDR_SHIFT 2
+#define BONITO_IDECOPPADDR_DMA_PADDR 0xfffffffc
+#define BONITO_IDECOPPADDR_DMA_PADDR_SHIFT 2
+#define BONITO_IDECOPGO_DMA_SIZE 0x0000fffe
+#define BONITO_IDECOPGO_DMA_SIZE_SHIFT 0
+#define BONITO_IDECOPGO_DMA_WRITE 0x00010000
+#define BONITO_IDECOPGO_DMAWCOUNT 0x000f0000
+#define BONITO_IDECOPGO_DMAWCOUNT_SHIFT 16
+
+#define BONITO_IDECOPCTRL_DMA_STARTBIT 0x80000000
+#define BONITO_IDECOPCTRL_DMA_RSTBIT 0x40000000
+
+/* DRAM - sdCfg */
+
+#define BONITO_SDCFG_AROWBITS 0x00000003
+#define BONITO_SDCFG_AROWBITS_SHIFT 0
+#define BONITO_SDCFG_ACOLBITS 0x0000000c
+#define BONITO_SDCFG_ACOLBITS_SHIFT 2
+#define BONITO_SDCFG_ABANKBIT 0x00000010
+#define BONITO_SDCFG_ASIDES 0x00000020
+#define BONITO_SDCFG_AABSENT 0x00000040
+#define BONITO_SDCFG_AWIDTH64 0x00000080
+
+#define BONITO_SDCFG_BROWBITS 0x00000300
+#define BONITO_SDCFG_BROWBITS_SHIFT 8
+#define BONITO_SDCFG_BCOLBITS 0x00000c00
+#define BONITO_SDCFG_BCOLBITS_SHIFT 10
+#define BONITO_SDCFG_BBANKBIT 0x00001000
+#define BONITO_SDCFG_BSIDES 0x00002000
+#define BONITO_SDCFG_BABSENT 0x00004000
+#define BONITO_SDCFG_BWIDTH64 0x00008000
+
+#define BONITO_SDCFG_EXTRDDATA 0x00010000
+#define BONITO_SDCFG_EXTRASCAS 0x00020000
+#define BONITO_SDCFG_EXTPRECH 0x00040000
+#define BONITO_SDCFG_EXTRASWIDTH 0x00180000
+#define BONITO_SDCFG_EXTRASWIDTH_SHIFT 19
+/* Changed by RPF 11-9-00 */
+#define BONITO_SDCFG_DRAMMODESET 0x00200000
+/* --- */
+#define BONITO_SDCFG_DRAMEXTREGS 0x00400000
+#define BONITO_SDCFG_DRAMPARITY 0x00800000
+/* Added by RPF 11-9-00 */
+#define BONITO_SDCFG_DRAMBURSTLEN 0x03000000
+#define BONITO_SDCFG_DRAMBURSTLEN_SHIFT 24
+#define BONITO_SDCFG_DRAMMODESET_DONE 0x80000000
+/* --- */
+
+/* PCI Cache - pciCacheCtrl */
+
+#define BONITO_PCICACHECTRL_CACHECMD 0x00000007
+#define BONITO_PCICACHECTRL_CACHECMD_SHIFT 0
+#define BONITO_PCICACHECTRL_CACHECMDLINE 0x00000018
+#define BONITO_PCICACHECTRL_CACHECMDLINE_SHIFT 3
+#define BONITO_PCICACHECTRL_CMDEXEC 0x00000020
+
+#define BONITO_PCICACHECTRL_IOBCCOH_PRES 0x00000100
+#define BONITO_PCICACHECTRL_IOBCCOH_EN 0x00000200
+#define BONITO_PCICACHECTRL_CPUCOH_PRES 0x00000400
+#define BONITO_PCICACHECTRL_CPUCOH_EN 0x00000800
+
+#define BONITO_IODEVCFG_BUFFBIT_CS0 0x00000001
+#define BONITO_IODEVCFG_SPEEDBIT_CS0 0x00000002
+#define BONITO_IODEVCFG_MOREABITS_CS0 0x00000004
+
+#define BONITO_IODEVCFG_BUFFBIT_CS1 0x00000008
+#define BONITO_IODEVCFG_SPEEDBIT_CS1 0x00000010
+#define BONITO_IODEVCFG_MOREABITS_CS1 0x00000020
+
+#define BONITO_IODEVCFG_BUFFBIT_CS2 0x00000040
+#define BONITO_IODEVCFG_SPEEDBIT_CS2 0x00000080
+#define BONITO_IODEVCFG_MOREABITS_CS2 0x00000100
+
+#define BONITO_IODEVCFG_BUFFBIT_CS3 0x00000200
+#define BONITO_IODEVCFG_SPEEDBIT_CS3 0x00000400
+#define BONITO_IODEVCFG_MOREABITS_CS3 0x00000800
+
+#define BONITO_IODEVCFG_BUFFBIT_IDE 0x00001000
+#define BONITO_IODEVCFG_SPEEDBIT_IDE 0x00002000
+#define BONITO_IODEVCFG_WORDSWAPBIT_IDE 0x00004000
+#define BONITO_IODEVCFG_MODEBIT_IDE 0x00008000
+#define BONITO_IODEVCFG_DMAON_IDE 0x001f0000
+#define BONITO_IODEVCFG_DMAON_IDE_SHIFT 16
+#define BONITO_IODEVCFG_DMAOFF_IDE 0x01e00000
+#define BONITO_IODEVCFG_DMAOFF_IDE_SHIFT 21
+#define BONITO_IODEVCFG_EPROMSPLIT 0x02000000
+/* Added by RPF 11-9-00 */
+#define BONITO_IODEVCFG_CPUCLOCKPERIOD 0xfc000000
+#define BONITO_IODEVCFG_CPUCLOCKPERIOD_SHIFT 26
+/* --- */
+
+/* gpio */
+#define BONITO_GPIO_GPIOW 0x000003ff
+#define BONITO_GPIO_GPIOW_SHIFT 0
+#define BONITO_GPIO_GPIOR 0x01ff0000
+#define BONITO_GPIO_GPIOR_SHIFT 16
+#define BONITO_GPIO_GPINR 0xfe000000
+#define BONITO_GPIO_GPINR_SHIFT 25
+#define BONITO_GPIO_IOW(N) (1<<(BONITO_GPIO_GPIOW_SHIFT+(N)))
+#define BONITO_GPIO_IOR(N) (1<<(BONITO_GPIO_GPIOR_SHIFT+(N)))
+#define BONITO_GPIO_INR(N) (1<<(BONITO_GPIO_GPINR_SHIFT+(N)))
+
+/* ICU */
+#define BONITO_ICU_MBOXES 0x0000000f
+#define BONITO_ICU_MBOXES_SHIFT 0
+#define BONITO_ICU_DMARDY 0x00000010
+#define BONITO_ICU_DMAEMPTY 0x00000020
+#define BONITO_ICU_COPYRDY 0x00000040
+#define BONITO_ICU_COPYEMPTY 0x00000080
+#define BONITO_ICU_COPYERR 0x00000100
+#define BONITO_ICU_PCIIRQ 0x00000200
+#define BONITO_ICU_MASTERERR 0x00000400
+#define BONITO_ICU_SYSTEMERR 0x00000800
+#define BONITO_ICU_DRAMPERR 0x00001000
+#define BONITO_ICU_RETRYERR 0x00002000
+#define BONITO_ICU_GPIOS 0x01ff0000
+#define BONITO_ICU_GPIOS_SHIFT 16
+#define BONITO_ICU_GPINS 0x7e000000
+#define BONITO_ICU_GPINS_SHIFT 25
+#define BONITO_ICU_MBOX(N) (1<<(BONITO_ICU_MBOXES_SHIFT+(N)))
+#define BONITO_ICU_GPIO(N) (1<<(BONITO_ICU_GPIOS_SHIFT+(N)))
+#define BONITO_ICU_GPIN(N) (1<<(BONITO_ICU_GPINS_SHIFT+(N)))
+
+/* pcimap */
+
+#define BONITO_PCIMAP_PCIMAP_LO0 0x0000003f
+#define BONITO_PCIMAP_PCIMAP_LO0_SHIFT 0
+#define BONITO_PCIMAP_PCIMAP_LO1 0x00000fc0
+#define BONITO_PCIMAP_PCIMAP_LO1_SHIFT 6
+#define BONITO_PCIMAP_PCIMAP_LO2 0x0003f000
+#define BONITO_PCIMAP_PCIMAP_LO2_SHIFT 12
+#define BONITO_PCIMAP_PCIMAP_2 0x00040000
+#define BONITO_PCIMAP_WIN(WIN,ADDR) ((((ADDR)>>26) & BONITO_PCIMAP_PCIMAP_LO0) << ((WIN)*6))
+
+#define BONITO_PCIMAP_WINSIZE (1<<26)
+#define BONITO_PCIMAP_WINOFFSET(ADDR) ((ADDR) & (BONITO_PCIMAP_WINSIZE - 1))
+#define BONITO_PCIMAP_WINBASE(ADDR) ((ADDR) << 26)
+
+/* pcimembaseCfg */
+
+#define BONITO_PCIMEMBASECFG_MASK 0xf0000000
+#define BONITO_PCIMEMBASECFG_MEMBASE0_MASK 0x0000001f
+#define BONITO_PCIMEMBASECFG_MEMBASE0_MASK_SHIFT 0
+#define BONITO_PCIMEMBASECFG_MEMBASE0_TRANS 0x000003e0
+#define BONITO_PCIMEMBASECFG_MEMBASE0_TRANS_SHIFT 5
+#define BONITO_PCIMEMBASECFG_MEMBASE0_CACHED 0x00000400
+#define BONITO_PCIMEMBASECFG_MEMBASE0_IO 0x00000800
+
+#define BONITO_PCIMEMBASECFG_MEMBASE1_MASK 0x0001f000
+#define BONITO_PCIMEMBASECFG_MEMBASE1_MASK_SHIFT 12
+#define BONITO_PCIMEMBASECFG_MEMBASE1_TRANS 0x003e0000
+#define BONITO_PCIMEMBASECFG_MEMBASE1_TRANS_SHIFT 17
+#define BONITO_PCIMEMBASECFG_MEMBASE1_CACHED 0x00400000
+#define BONITO_PCIMEMBASECFG_MEMBASE1_IO 0x00800000
+
+#define BONITO_PCIMEMBASECFG_ASHIFT 23
+#define BONITO_PCIMEMBASECFG_AMASK 0x007fffff
+#define BONITO_PCIMEMBASECFGSIZE(WIN,SIZE) (((~((SIZE)-1))>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)
+#define BONITO_PCIMEMBASECFGBASE(WIN,BASE) (((BASE)>>(BONITO_PCIMEMBASECFG_ASHIFT-BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS)
+
+#define BONITO_PCIMEMBASECFG_SIZE(WIN,CFG) (((((~(CFG)) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK)) << (BONITO_PCIMEMBASECFG_ASHIFT - BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT)) | BONITO_PCIMEMBASECFG_AMASK)
+
+
+#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+#define BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_MASK_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+#define BONITO_PCIMEMBASECFG_ADDRTRANS(WIN,CFG) ((((CFG) & BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS) >> BONITO_PCIMEMBASECFG_MEMBASE##WIN##_TRANS_SHIFT) << BONITO_PCIMEMBASECFG_ASHIFT)
+
+#define BONITO_PCITOPHYS(WIN,ADDR,CFG) ( \
+ (((ADDR) & (~(BONITO_PCIMEMBASECFG_MASK))) & (~(BONITO_PCIMEMBASECFG_ADDRMASK(WIN,CFG)))) | \
+ (BONITO_PCIMEMBASECFG_ADDRTRANS(WIN,CFG)) \
+ )
+
+/* PCICmd */
+
+#define BONITO_PCICMD_MEMEN 0x00000002
+#define BONITO_PCICMD_MSTREN 0x00000004
+
+
+#endif /* _ASM_MIPS_BOARDS_BONITO64_H */
diff --git a/include/asm-mips/mips-boards/generic.h b/include/asm-mips/mips-boards/generic.h
new file mode 100644
index 000000000000..65d1d16eab16
--- /dev/null
+++ b/include/asm-mips/mips-boards/generic.h
@@ -0,0 +1,82 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Defines of the MIPS boards specific address-MAP, registers, etc.
+ */
+#ifndef __ASM_MIPS_BOARDS_GENERIC_H
+#define __ASM_MIPS_BOARDS_GENERIC_H
+
+#include <linux/config.h>
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+#include <asm/mips-boards/bonito64.h>
+
+/*
+ * Display register base.
+ */
+#ifdef CONFIG_MIPS_SEAD
+#define ASCII_DISPLAY_POS_BASE 0x1f0005c0
+#else
+#define ASCII_DISPLAY_WORD_BASE 0x1f000410
+#define ASCII_DISPLAY_POS_BASE 0x1f000418
+#endif
+
+
+/*
+ * Yamon Prom print address.
+ */
+#define YAMON_PROM_PRINT_ADDR 0x1fc00504
+
+
+/*
+ * Reset register.
+ */
+#ifdef CONFIG_MIPS_SEAD
+#define SOFTRES_REG 0x1e800050
+#define GORESET 0x4d
+#else
+#define SOFTRES_REG 0x1f000500
+#define GORESET 0x42
+#endif
+
+/*
+ * Revision register.
+ */
+#define MIPS_REVISION_REG 0x1fc00010
+#define MIPS_REVISION_CORID_QED_RM5261 0
+#define MIPS_REVISION_CORID_CORE_LV 1
+#define MIPS_REVISION_CORID_BONITO64 2
+#define MIPS_REVISION_CORID_CORE_20K 3
+#define MIPS_REVISION_CORID_CORE_FPGA 4
+#define MIPS_REVISION_CORID_CORE_MSC 5
+#define MIPS_REVISION_CORID_CORE_EMUL 6
+#define MIPS_REVISION_CORID_CORE_FPGA2 7
+#define MIPS_REVISION_CORID_CORE_FPGAR2 8
+
+/**** Artificial corid defines ****/
+/*
+ * CoreEMUL with Bonito System Controller is treated like a Core20K
+ * CoreEMUL with SOC-it 101 System Controller is treated like a CoreMSC
+ */
+#define MIPS_REVISION_CORID_CORE_EMUL_BON 0x63
+#define MIPS_REVISION_CORID_CORE_EMUL_MSC 0x65
+
+#define MIPS_REVISION_CORID (((*(volatile u32 *)ioremap(MIPS_REVISION_REG, 4)) >> 10) & 0x3f)
+
+extern unsigned int mips_revision_corid;
+
+#endif /* __ASM_MIPS_BOARDS_GENERIC_H */
diff --git a/include/asm-mips/mips-boards/malta.h b/include/asm-mips/mips-boards/malta.h
new file mode 100644
index 000000000000..b0ba3c5a921e
--- /dev/null
+++ b/include/asm-mips/mips-boards/malta.h
@@ -0,0 +1,75 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Defines of the Malta board specific address-MAP, registers, etc.
+ */
+#ifndef __ASM_MIPS_BOARDS_MALTA_H
+#define __ASM_MIPS_BOARDS_MALTA_H
+
+#include <asm/addrspace.h>
+#include <asm/io.h>
+#include <asm/mips-boards/msc01_pci.h>
+#include <asm/gt64120.h>
+
+/*
+ * Malta I/O ports base address for the Galileo GT64120 and Algorithmics
+ * Bonito system controllers.
+ */
+#define MALTA_GT_PORT_BASE get_gt_port_base(GT_PCI0IOLD_OFS)
+#define MALTA_BONITO_PORT_BASE ((unsigned long)ioremap (0x1fd00000, 0x10000))
+#define MALTA_MSC_PORT_BASE get_msc_port_base(MSC01_PCI_SC2PIOBASL)
+
+static inline unsigned long get_gt_port_base(unsigned long reg)
+{
+ unsigned long addr;
+ addr = GT_READ(reg);
+ return (unsigned long) ioremap (((addr & 0xffff) << 21), 0x10000);
+}
+
+static inline unsigned long get_msc_port_base(unsigned long reg)
+{
+ unsigned long addr;
+ MSC_READ(reg, addr);
+ return (unsigned long) ioremap(addr, 0x10000);
+}
+
+/*
+ * Malta RTC-device indirect register access.
+ */
+#define MALTA_RTC_ADR_REG 0x70
+#define MALTA_RTC_DAT_REG 0x71
+
+/*
+ * Malta SMSC FDC37M817 Super I/O Controller register.
+ */
+#define SMSC_CONFIG_REG 0x3f0
+#define SMSC_DATA_REG 0x3f1
+
+#define SMSC_CONFIG_DEVNUM 0x7
+#define SMSC_CONFIG_ACTIVATE 0x30
+#define SMSC_CONFIG_ENTER 0x55
+#define SMSC_CONFIG_EXIT 0xaa
+
+#define SMSC_CONFIG_DEVNUM_FLOPPY 0
+
+#define SMSC_CONFIG_ACTIVATE_ENABLE 1
+
+#define SMSC_WRITE(x,a) outb(x,a)
+
+#define MALTA_JMPRS_REG 0x1f000210
+
+#endif /* __ASM_MIPS_BOARDS_MALTA_H */
diff --git a/include/asm-mips/mips-boards/maltaint.h b/include/asm-mips/mips-boards/maltaint.h
new file mode 100644
index 000000000000..376181882e81
--- /dev/null
+++ b/include/asm-mips/mips-boards/maltaint.h
@@ -0,0 +1,33 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * Defines for the Malta interrupt controller.
+ *
+ */
+#ifndef _MIPS_MALTAINT_H
+#define _MIPS_MALTAINT_H
+
+/* Number of IRQ supported on hw interrupt 0. */
+#define MALTAINT_END 16
+
+extern void maltaint_init(void);
+
+#endif /* !(_MIPS_MALTAINT_H) */
diff --git a/include/asm-mips/mips-boards/msc01_pci.h b/include/asm-mips/mips-boards/msc01_pci.h
new file mode 100644
index 000000000000..6b2a87a38f4b
--- /dev/null
+++ b/include/asm-mips/mips-boards/msc01_pci.h
@@ -0,0 +1,256 @@
+/*
+ * PCI Register definitions for the MIPS System Controller.
+ *
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved.
+ *
+ * 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_MIPS_BOARDS_MSC01_PCI_H
+#define __ASM_MIPS_BOARDS_MSC01_PCI_H
+
+/*
+ * Register offset addresses
+ */
+
+#define MSC01_PCI_ID_OFS 0x0000
+#define MSC01_PCI_SC2PMBASL_OFS 0x0208
+#define MSC01_PCI_SC2PMMSKL_OFS 0x0218
+#define MSC01_PCI_SC2PMMAPL_OFS 0x0228
+#define MSC01_PCI_SC2PIOBASL_OFS 0x0248
+#define MSC01_PCI_SC2PIOMSKL_OFS 0x0258
+#define MSC01_PCI_SC2PIOMAPL_OFS 0x0268
+#define MSC01_PCI_P2SCMSKL_OFS 0x0308
+#define MSC01_PCI_P2SCMAPL_OFS 0x0318
+#define MSC01_PCI_INTCFG_OFS 0x0600
+#define MSC01_PCI_INTSTAT_OFS 0x0608
+#define MSC01_PCI_CFGADDR_OFS 0x0610
+#define MSC01_PCI_CFGDATA_OFS 0x0618
+#define MSC01_PCI_IACK_OFS 0x0620
+#define MSC01_PCI_HEAD0_OFS 0x2000 /* DevID, VendorID */
+#define MSC01_PCI_HEAD1_OFS 0x2008 /* Status, Command */
+#define MSC01_PCI_HEAD2_OFS 0x2010 /* Class code, RevID */
+#define MSC01_PCI_HEAD3_OFS 0x2018 /* bist, header, latency */
+#define MSC01_PCI_HEAD4_OFS 0x2020 /* BAR 0 */
+#define MSC01_PCI_HEAD5_OFS 0x2028 /* BAR 1 */
+#define MSC01_PCI_HEAD6_OFS 0x2030 /* BAR 2 */
+#define MSC01_PCI_HEAD7_OFS 0x2038 /* BAR 3 */
+#define MSC01_PCI_HEAD8_OFS 0x2040 /* BAR 4 */
+#define MSC01_PCI_HEAD9_OFS 0x2048 /* BAR 5 */
+#define MSC01_PCI_HEAD10_OFS 0x2050 /* CardBus CIS Ptr */
+#define MSC01_PCI_HEAD11_OFS 0x2058 /* SubSystem ID, -VendorID */
+#define MSC01_PCI_HEAD12_OFS 0x2060 /* ROM BAR */
+#define MSC01_PCI_HEAD13_OFS 0x2068 /* Capabilities ptr */
+#define MSC01_PCI_HEAD14_OFS 0x2070 /* reserved */
+#define MSC01_PCI_HEAD15_OFS 0x2078 /* Maxl, ming, intpin, int */
+#define MSC01_PCI_BAR0_OFS 0x2220
+#define MSC01_PCI_CFG_OFS 0x2380
+#define MSC01_PCI_SWAP_OFS 0x2388
+
+
+/*****************************************************************************
+ * Register encodings
+ ****************************************************************************/
+
+#define MSC01_PCI_ID_ID_SHF 16
+#define MSC01_PCI_ID_ID_MSK 0x00ff0000
+#define MSC01_PCI_ID_ID_HOSTBRIDGE 82
+#define MSC01_PCI_ID_MAR_SHF 8
+#define MSC01_PCI_ID_MAR_MSK 0x0000ff00
+#define MSC01_PCI_ID_MIR_SHF 0
+#define MSC01_PCI_ID_MIR_MSK 0x000000ff
+
+#define MSC01_PCI_SC2PMBASL_BAS_SHF 24
+#define MSC01_PCI_SC2PMBASL_BAS_MSK 0xff000000
+
+#define MSC01_PCI_SC2PMMSKL_MSK_SHF 24
+#define MSC01_PCI_SC2PMMSKL_MSK_MSK 0xff000000
+
+#define MSC01_PCI_SC2PMMAPL_MAP_SHF 24
+#define MSC01_PCI_SC2PMMAPL_MAP_MSK 0xff000000
+
+#define MSC01_PCI_SC2PIOBASL_BAS_SHF 24
+#define MSC01_PCI_SC2PIOBASL_BAS_MSK 0xff000000
+
+#define MSC01_PCI_SC2PIOMSKL_MSK_SHF 24
+#define MSC01_PCI_SC2PIOMSKL_MSK_MSK 0xff000000
+
+#define MSC01_PCI_SC2PIOMAPL_MAP_SHF 24
+#define MSC01_PCI_SC2PIOMAPL_MAP_MSK 0xff000000
+
+#define MSC01_PCI_P2SCMSKL_MSK_SHF 24
+#define MSC01_PCI_P2SCMSKL_MSK_MSK 0xff000000
+
+#define MSC01_PCI_P2SCMAPL_MAP_SHF 24
+#define MSC01_PCI_P2SCMAPL_MAP_MSK 0xff000000
+
+#define MSC01_PCI_INTCFG_RST_SHF 10
+#define MSC01_PCI_INTCFG_RST_MSK 0x00000400
+#define MSC01_PCI_INTCFG_RST_BIT 0x00000400
+#define MSC01_PCI_INTCFG_MWE_SHF 9
+#define MSC01_PCI_INTCFG_MWE_MSK 0x00000200
+#define MSC01_PCI_INTCFG_MWE_BIT 0x00000200
+#define MSC01_PCI_INTCFG_DTO_SHF 8
+#define MSC01_PCI_INTCFG_DTO_MSK 0x00000100
+#define MSC01_PCI_INTCFG_DTO_BIT 0x00000100
+#define MSC01_PCI_INTCFG_MA_SHF 7
+#define MSC01_PCI_INTCFG_MA_MSK 0x00000080
+#define MSC01_PCI_INTCFG_MA_BIT 0x00000080
+#define MSC01_PCI_INTCFG_TA_SHF 6
+#define MSC01_PCI_INTCFG_TA_MSK 0x00000040
+#define MSC01_PCI_INTCFG_TA_BIT 0x00000040
+#define MSC01_PCI_INTCFG_RTY_SHF 5
+#define MSC01_PCI_INTCFG_RTY_MSK 0x00000020
+#define MSC01_PCI_INTCFG_RTY_BIT 0x00000020
+#define MSC01_PCI_INTCFG_MWP_SHF 4
+#define MSC01_PCI_INTCFG_MWP_MSK 0x00000010
+#define MSC01_PCI_INTCFG_MWP_BIT 0x00000010
+#define MSC01_PCI_INTCFG_MRP_SHF 3
+#define MSC01_PCI_INTCFG_MRP_MSK 0x00000008
+#define MSC01_PCI_INTCFG_MRP_BIT 0x00000008
+#define MSC01_PCI_INTCFG_SWP_SHF 2
+#define MSC01_PCI_INTCFG_SWP_MSK 0x00000004
+#define MSC01_PCI_INTCFG_SWP_BIT 0x00000004
+#define MSC01_PCI_INTCFG_SRP_SHF 1
+#define MSC01_PCI_INTCFG_SRP_MSK 0x00000002
+#define MSC01_PCI_INTCFG_SRP_BIT 0x00000002
+#define MSC01_PCI_INTCFG_SE_SHF 0
+#define MSC01_PCI_INTCFG_SE_MSK 0x00000001
+#define MSC01_PCI_INTCFG_SE_BIT 0x00000001
+
+#define MSC01_PCI_INTSTAT_RST_SHF 10
+#define MSC01_PCI_INTSTAT_RST_MSK 0x00000400
+#define MSC01_PCI_INTSTAT_RST_BIT 0x00000400
+#define MSC01_PCI_INTSTAT_MWE_SHF 9
+#define MSC01_PCI_INTSTAT_MWE_MSK 0x00000200
+#define MSC01_PCI_INTSTAT_MWE_BIT 0x00000200
+#define MSC01_PCI_INTSTAT_DTO_SHF 8
+#define MSC01_PCI_INTSTAT_DTO_MSK 0x00000100
+#define MSC01_PCI_INTSTAT_DTO_BIT 0x00000100
+#define MSC01_PCI_INTSTAT_MA_SHF 7
+#define MSC01_PCI_INTSTAT_MA_MSK 0x00000080
+#define MSC01_PCI_INTSTAT_MA_BIT 0x00000080
+#define MSC01_PCI_INTSTAT_TA_SHF 6
+#define MSC01_PCI_INTSTAT_TA_MSK 0x00000040
+#define MSC01_PCI_INTSTAT_TA_BIT 0x00000040
+#define MSC01_PCI_INTSTAT_RTY_SHF 5
+#define MSC01_PCI_INTSTAT_RTY_MSK 0x00000020
+#define MSC01_PCI_INTSTAT_RTY_BIT 0x00000020
+#define MSC01_PCI_INTSTAT_MWP_SHF 4
+#define MSC01_PCI_INTSTAT_MWP_MSK 0x00000010
+#define MSC01_PCI_INTSTAT_MWP_BIT 0x00000010
+#define MSC01_PCI_INTSTAT_MRP_SHF 3
+#define MSC01_PCI_INTSTAT_MRP_MSK 0x00000008
+#define MSC01_PCI_INTSTAT_MRP_BIT 0x00000008
+#define MSC01_PCI_INTSTAT_SWP_SHF 2
+#define MSC01_PCI_INTSTAT_SWP_MSK 0x00000004
+#define MSC01_PCI_INTSTAT_SWP_BIT 0x00000004
+#define MSC01_PCI_INTSTAT_SRP_SHF 1
+#define MSC01_PCI_INTSTAT_SRP_MSK 0x00000002
+#define MSC01_PCI_INTSTAT_SRP_BIT 0x00000002
+#define MSC01_PCI_INTSTAT_SE_SHF 0
+#define MSC01_PCI_INTSTAT_SE_MSK 0x00000001
+#define MSC01_PCI_INTSTAT_SE_BIT 0x00000001
+
+#define MSC01_PCI_CFGADDR_BNUM_SHF 16
+#define MSC01_PCI_CFGADDR_BNUM_MSK 0x00ff0000
+#define MSC01_PCI_CFGADDR_DNUM_SHF 11
+#define MSC01_PCI_CFGADDR_DNUM_MSK 0x0000f800
+#define MSC01_PCI_CFGADDR_FNUM_SHF 8
+#define MSC01_PCI_CFGADDR_FNUM_MSK 0x00000700
+#define MSC01_PCI_CFGADDR_RNUM_SHF 2
+#define MSC01_PCI_CFGADDR_RNUM_MSK 0x000000fc
+
+#define MSC01_PCI_CFGDATA_DATA_SHF 0
+#define MSC01_PCI_CFGDATA_DATA_MSK 0xffffffff
+
+/* The defines below are ONLY valid for a MEM bar! */
+#define MSC01_PCI_BAR0_SIZE_SHF 4
+#define MSC01_PCI_BAR0_SIZE_MSK 0xfffffff0
+#define MSC01_PCI_BAR0_P_SHF 3
+#define MSC01_PCI_BAR0_P_MSK 0x00000008
+#define MSC01_PCI_BAR0_P_BIT MSC01_PCI_BAR0_P_MSK
+#define MSC01_PCI_BAR0_D_SHF 1
+#define MSC01_PCI_BAR0_D_MSK 0x00000006
+#define MSC01_PCI_BAR0_T_SHF 0
+#define MSC01_PCI_BAR0_T_MSK 0x00000001
+#define MSC01_PCI_BAR0_T_BIT MSC01_PCI_BAR0_T_MSK
+
+
+#define MSC01_PCI_CFG_RA_SHF 17
+#define MSC01_PCI_CFG_RA_MSK 0x00020000
+#define MSC01_PCI_CFG_RA_BIT MSC01_PCI_CFG_RA_MSK
+#define MSC01_PCI_CFG_G_SHF 16
+#define MSC01_PCI_CFG_G_MSK 0x00010000
+#define MSC01_PCI_CFG_G_BIT MSC01_PCI_CFG_G_MSK
+#define MSC01_PCI_CFG_EN_SHF 15
+#define MSC01_PCI_CFG_EN_MSK 0x00008000
+#define MSC01_PCI_CFG_EN_BIT MSC01_PCI_CFG_EN_MSK
+#define MSC01_PCI_CFG_MAXRTRY_SHF 0
+#define MSC01_PCI_CFG_MAXRTRY_MSK 0x000000ff
+
+#define MSC01_PCI_SWAP_IO_SHF 18
+#define MSC01_PCI_SWAP_IO_MSK 0x000c0000
+#define MSC01_PCI_SWAP_MEM_SHF 16
+#define MSC01_PCI_SWAP_MEM_MSK 0x00030000
+#define MSC01_PCI_SWAP_BAR0_SHF 0
+#define MSC01_PCI_SWAP_BAR0_MSK 0x00000003
+#define MSC01_PCI_SWAP_NOSWAP 0
+#define MSC01_PCI_SWAP_BYTESWAP 1
+
+/*
+ * MIPS System controller PCI register base.
+ *
+ * FIXME - are these macros specific to Malta and co or to the MSC? If the
+ * latter, they should be moved elsewhere.
+ */
+#define MIPS_MSC01_PCI_REG_BASE 0x1bd00000
+
+extern unsigned long _pcictrl_msc;
+
+#define MSC01_PCI_REG_BASE _pcictrl_msc
+
+#define MSC_WRITE(reg, data) do { *(volatile u32 *)(reg) = data; } while (0)
+#define MSC_READ(reg, data) do { data = *(volatile u32 *)(reg); } while (0)
+
+/*
+ * Registers absolute addresses
+ */
+
+#define MSC01_PCI_ID (MSC01_PCI_REG_BASE + MSC01_PCI_ID_OFS)
+#define MSC01_PCI_SC2PMBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMBASL_OFS)
+#define MSC01_PCI_SC2PMMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMSKL_OFS)
+#define MSC01_PCI_SC2PMMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMAPL_OFS)
+#define MSC01_PCI_SC2PIOBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOBASL_OFS)
+#define MSC01_PCI_SC2PIOMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMSKL_OFS)
+#define MSC01_PCI_SC2PIOMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMAPL_OFS)
+#define MSC01_PCI_P2SCMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMSKL_OFS)
+#define MSC01_PCI_P2SCMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMAPL_OFS)
+#define MSC01_PCI_INTCFG (MSC01_PCI_REG_BASE + MSC01_PCI_INTCFG_OFS)
+#define MSC01_PCI_INTSTAT (MSC01_PCI_REG_BASE + MSC01_PCI_INTSTAT_OFS)
+#define MSC01_PCI_CFGADDR (MSC01_PCI_REG_BASE + MSC01_PCI_CFGADDR_OFS)
+#define MSC01_PCI_CFGDATA (MSC01_PCI_REG_BASE + MSC01_PCI_CFGDATA_OFS)
+#define MSC01_PCI_IACK (MSC01_PCI_REG_BASE + MSC01_PCI_IACK_OFS)
+#define MSC01_PCI_HEAD0 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD0_OFS)
+#define MSC01_PCI_HEAD1 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD1_OFS)
+#define MSC01_PCI_HEAD2 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD2_OFS)
+#define MSC01_PCI_HEAD3 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD3_OFS)
+#define MSC01_PCI_HEAD4 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD4_OFS)
+#define MSC01_PCI_HEAD5 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD5_OFS)
+#define MSC01_PCI_HEAD6 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD6_OFS)
+#define MSC01_PCI_HEAD7 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD7_OFS)
+#define MSC01_PCI_HEAD8 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD8_OFS)
+#define MSC01_PCI_HEAD9 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD9_OFS)
+#define MSC01_PCI_HEAD10 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD10_OFS)
+#define MSC01_PCI_HEAD11 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_HEAD12 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_HEAD13 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_HEAD14 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_HEAD15 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_BAR0 (MSC01_PCI_REG_BASE + MSC01_PCI_BAR0_OFS)
+#define MSC01_PCI_CFG (MSC01_PCI_REG_BASE + MSC01_PCI_CFG_OFS)
+#define MSC01_PCI_SWAP (MSC01_PCI_REG_BASE + MSC01_PCI_SWAP_OFS)
+
+#endif /* __ASM_MIPS_BOARDS_MSC01_PCI_H */
diff --git a/include/asm-mips/mips-boards/piix4.h b/include/asm-mips/mips-boards/piix4.h
new file mode 100644
index 000000000000..2971d60f2e95
--- /dev/null
+++ b/include/asm-mips/mips-boards/piix4.h
@@ -0,0 +1,80 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Register definitions for Intel PIIX4 South Bridge Device.
+ */
+#ifndef __ASM_MIPS_BOARDS_PIIX4_H
+#define __ASM_MIPS_BOARDS_PIIX4_H
+
+/************************************************************************
+ * IO register offsets
+ ************************************************************************/
+#define PIIX4_ICTLR1_ICW1 0x20
+#define PIIX4_ICTLR1_ICW2 0x21
+#define PIIX4_ICTLR1_ICW3 0x21
+#define PIIX4_ICTLR1_ICW4 0x21
+#define PIIX4_ICTLR2_ICW1 0xa0
+#define PIIX4_ICTLR2_ICW2 0xa1
+#define PIIX4_ICTLR2_ICW3 0xa1
+#define PIIX4_ICTLR2_ICW4 0xa1
+#define PIIX4_ICTLR1_OCW1 0x21
+#define PIIX4_ICTLR1_OCW2 0x20
+#define PIIX4_ICTLR1_OCW3 0x20
+#define PIIX4_ICTLR1_OCW4 0x20
+#define PIIX4_ICTLR2_OCW1 0xa1
+#define PIIX4_ICTLR2_OCW2 0xa0
+#define PIIX4_ICTLR2_OCW3 0xa0
+#define PIIX4_ICTLR2_OCW4 0xa0
+
+
+/************************************************************************
+ * Register encodings.
+ ************************************************************************/
+#define PIIX4_OCW2_NSEOI (0x1 << 5)
+#define PIIX4_OCW2_SEOI (0x3 << 5)
+#define PIIX4_OCW2_RNSEOI (0x5 << 5)
+#define PIIX4_OCW2_RAEOIS (0x4 << 5)
+#define PIIX4_OCW2_RAEOIC (0x0 << 5)
+#define PIIX4_OCW2_RSEOI (0x7 << 5)
+#define PIIX4_OCW2_SP (0x6 << 5)
+#define PIIX4_OCW2_NOP (0x2 << 5)
+
+#define PIIX4_OCW2_SEL (0x0 << 3)
+
+#define PIIX4_OCW2_ILS_0 0
+#define PIIX4_OCW2_ILS_1 1
+#define PIIX4_OCW2_ILS_2 2
+#define PIIX4_OCW2_ILS_3 3
+#define PIIX4_OCW2_ILS_4 4
+#define PIIX4_OCW2_ILS_5 5
+#define PIIX4_OCW2_ILS_6 6
+#define PIIX4_OCW2_ILS_7 7
+#define PIIX4_OCW2_ILS_8 0
+#define PIIX4_OCW2_ILS_9 1
+#define PIIX4_OCW2_ILS_10 2
+#define PIIX4_OCW2_ILS_11 3
+#define PIIX4_OCW2_ILS_12 4
+#define PIIX4_OCW2_ILS_13 5
+#define PIIX4_OCW2_ILS_14 6
+#define PIIX4_OCW2_ILS_15 7
+
+#define PIIX4_OCW3_SEL (0x1 << 3)
+
+#define PIIX4_OCW3_IRR 0x2
+#define PIIX4_OCW3_ISR 0x3
+
+#endif /* __ASM_MIPS_BOARDS_PIIX4_H */
diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h
new file mode 100644
index 000000000000..4168c7fcd43e
--- /dev/null
+++ b/include/asm-mips/mips-boards/prom.h
@@ -0,0 +1,49 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * MIPS boards bootprom interface for the Linux kernel.
+ *
+ */
+
+#ifndef _MIPS_PROM_H
+#define _MIPS_PROM_H
+
+extern char *prom_getcmdline(void);
+extern char *prom_getenv(char *name);
+extern void setup_prom_printf(int tty_no);
+extern void prom_printf(char *fmt, ...);
+extern void prom_init_cmdline(void);
+extern void prom_meminit(void);
+extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
+extern unsigned long prom_free_prom_memory (void);
+extern void mips_display_message(const char *str);
+extern void mips_display_word(unsigned int num);
+extern int get_ethernet_addr(char *ethernet_addr);
+
+/* Memory descriptor management. */
+#define PROM_MAX_PMEMBLOCKS 32
+struct prom_pmemblock {
+ unsigned long base; /* Within KSEG0. */
+ unsigned int size; /* In bytes. */
+ unsigned int type; /* free or prom memory */
+};
+
+#endif /* !(_MIPS_PROM_H) */
diff --git a/include/asm-mips/mips-boards/saa9730_uart.h b/include/asm-mips/mips-boards/saa9730_uart.h
new file mode 100644
index 000000000000..c913143d58ec
--- /dev/null
+++ b/include/asm-mips/mips-boards/saa9730_uart.h
@@ -0,0 +1,69 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * Register definitions for the UART part of the Philips SAA9730 chip.
+ *
+ */
+
+#ifndef SAA9730_UART_H
+#define SAA9730_UART_H
+
+/* The SAA9730 UART register map, as seen via the PCI bus */
+
+#define SAA9730_UART_REGS_ADDR 0x21800
+
+struct uart_saa9730_regmap {
+ volatile unsigned char Thr_Rbr;
+ volatile unsigned char Ier;
+ volatile unsigned char Iir_Fcr;
+ volatile unsigned char Lcr;
+ volatile unsigned char Mcr;
+ volatile unsigned char Lsr;
+ volatile unsigned char Msr;
+ volatile unsigned char Scr;
+ volatile unsigned char BaudDivLsb;
+ volatile unsigned char BaudDivMsb;
+ volatile unsigned char Junk0;
+ volatile unsigned char Junk1;
+ volatile unsigned int Config; /* 0x2180c */
+ volatile unsigned int TxStart; /* 0x21810 */
+ volatile unsigned int TxLength; /* 0x21814 */
+ volatile unsigned int TxCounter; /* 0x21818 */
+ volatile unsigned int RxStart; /* 0x2181c */
+ volatile unsigned int RxLength; /* 0x21820 */
+ volatile unsigned int RxCounter; /* 0x21824 */
+};
+typedef volatile struct uart_saa9730_regmap t_uart_saa9730_regmap;
+
+/*
+ * Only a subset of the UART control bits are defined here,
+ * enough to make the serial debug port work.
+ */
+
+#define SAA9730_LCR_DATA8 0x03
+
+#define SAA9730_MCR_DTR 0x01
+#define SAA9730_MCR_RTS 0x02
+
+#define SAA9730_LSR_DR 0x01
+#define SAA9730_LSR_THRE 0x20
+
+#endif /* !(SAA9730_UART_H) */
diff --git a/include/asm-mips/mips-boards/sead.h b/include/asm-mips/mips-boards/sead.h
new file mode 100644
index 000000000000..68c69de0b66f
--- /dev/null
+++ b/include/asm-mips/mips-boards/sead.h
@@ -0,0 +1,36 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * ########################################################################
+ *
+ * Defines of the SEAD board specific address-MAP, registers, etc.
+ *
+ */
+#ifndef _MIPS_SEAD_H
+#define _MIPS_SEAD_H
+
+#include <asm/addrspace.h>
+
+/*
+ * SEAD UART register base.
+ */
+#define SEAD_UART0_REGS_BASE (0x1f000800)
+#define SEAD_BASE_BAUD ( 3686400 / 16 )
+
+#endif /* !(_MIPS_SEAD_H) */
diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h
new file mode 100644
index 000000000000..c3dcfcb928b6
--- /dev/null
+++ b/include/asm-mips/mips-boards/seadint.h
@@ -0,0 +1,28 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute 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 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.
+ *
+ * Defines for the SEAD interrupt controller.
+ */
+#ifndef _MIPS_SEADINT_H
+#define _MIPS_SEADINT_H
+
+#define SEADINT_UART0 2
+#define SEADINT_UART1 3
+
+extern void seadint_init(void);
+
+#endif /* !(_MIPS_SEADINT_H) */
diff --git a/include/asm-mips/mipsprom.h b/include/asm-mips/mipsprom.h
new file mode 100644
index 000000000000..ce7cff7f1e8e
--- /dev/null
+++ b/include/asm-mips/mipsprom.h
@@ -0,0 +1,74 @@
+#ifndef __ASM_MIPS_PROM_H
+#define __ASM_MIPS_PROM_H
+
+#define PROM_RESET 0
+#define PROM_EXEC 1
+#define PROM_RESTART 2
+#define PROM_REINIT 3
+#define PROM_REBOOT 4
+#define PROM_AUTOBOOT 5
+#define PROM_OPEN 6
+#define PROM_READ 7
+#define PROM_WRITE 8
+#define PROM_IOCTL 9
+#define PROM_CLOSE 10
+#define PROM_GETCHAR 11
+#define PROM_PUTCHAR 12
+#define PROM_SHOWCHAR 13 /* XXX */
+#define PROM_GETS 14 /* XXX */
+#define PROM_PUTS 15 /* XXX */
+#define PROM_PRINTF 16 /* XXX */
+
+/* What are these for? */
+#define PROM_INITPROTO 17 /* XXX */
+#define PROM_PROTOENABLE 18 /* XXX */
+#define PROM_PROTODISABLE 19 /* XXX */
+#define PROM_GETPKT 20 /* XXX */
+#define PROM_PUTPKT 21 /* XXX */
+
+/* More PROM shit. Probably has to do with VME RMW cycles??? */
+#define PROM_ORW_RMW 22 /* XXX */
+#define PROM_ORH_RMW 23 /* XXX */
+#define PROM_ORB_RMW 24 /* XXX */
+#define PROM_ANDW_RMW 25 /* XXX */
+#define PROM_ANDH_RMW 26 /* XXX */
+#define PROM_ANDB_RMW 27 /* XXX */
+
+/* Cache handling stuff */
+#define PROM_FLUSHCACHE 28 /* XXX */
+#define PROM_CLEARCACHE 29 /* XXX */
+
+/* Libc alike stuff */
+#define PROM_SETJMP 30 /* XXX */
+#define PROM_LONGJMP 31 /* XXX */
+#define PROM_BEVUTLB 32 /* XXX */
+#define PROM_GETENV 33 /* XXX */
+#define PROM_SETENV 34 /* XXX */
+#define PROM_ATOB 35 /* XXX */
+#define PROM_STRCMP 36 /* XXX */
+#define PROM_STRLEN 37 /* XXX */
+#define PROM_STRCPY 38 /* XXX */
+#define PROM_STRCAT 39 /* XXX */
+
+/* Misc stuff */
+#define PROM_PARSER 40 /* XXX */
+#define PROM_RANGE 41 /* XXX */
+#define PROM_ARGVIZE 42 /* XXX */
+#define PROM_HELP 43 /* XXX */
+
+/* Entry points for some PROM commands */
+#define PROM_DUMPCMD 44 /* XXX */
+#define PROM_SETENVCMD 45 /* XXX */
+#define PROM_UNSETENVCMD 46 /* XXX */
+#define PROM_PRINTENVCMD 47 /* XXX */
+#define PROM_BEVEXCEPT 48 /* XXX */
+#define PROM_ENABLECMD 49 /* XXX */
+#define PROM_DISABLECMD 50 /* XXX */
+
+#define PROM_CLEARNOFAULT 51 /* XXX */
+#define PROM_NOTIMPLEMENT 52 /* XXX */
+
+#define PROM_NV_GET 53 /* XXX */
+#define PROM_NV_SET 54 /* XXX */
+
+#endif /* __ASM_MIPS_PROM_H */
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
new file mode 100644
index 000000000000..2197aa4ce456
--- /dev/null
+++ b/include/asm-mips/mipsregs.h
@@ -0,0 +1,1018 @@
+/*
+ * 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) 1994, 1995, 1996, 1997, 2000, 2001 by Ralf Baechle
+ * Copyright (C) 2000 Silicon Graphics, Inc.
+ * Modified for further R[236]000 support by Paul M. Antoine, 1996.
+ * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2003 Maciej W. Rozycki
+ */
+#ifndef _ASM_MIPSREGS_H
+#define _ASM_MIPSREGS_H
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <asm/hazards.h>
+
+/*
+ * The following macros are especially useful for __asm__
+ * inline assembler.
+ */
+#ifndef __STR
+#define __STR(x) #x
+#endif
+#ifndef STR
+#define STR(x) __STR(x)
+#endif
+
+/*
+ * Configure language
+ */
+#ifdef __ASSEMBLY__
+#define _ULCAST_
+#else
+#define _ULCAST_ (unsigned long)
+#endif
+
+/*
+ * Coprocessor 0 register names
+ */
+#define CP0_INDEX $0
+#define CP0_RANDOM $1
+#define CP0_ENTRYLO0 $2
+#define CP0_ENTRYLO1 $3
+#define CP0_CONF $3
+#define CP0_CONTEXT $4
+#define CP0_PAGEMASK $5
+#define CP0_WIRED $6
+#define CP0_INFO $7
+#define CP0_BADVADDR $8
+#define CP0_COUNT $9
+#define CP0_ENTRYHI $10
+#define CP0_COMPARE $11
+#define CP0_STATUS $12
+#define CP0_CAUSE $13
+#define CP0_EPC $14
+#define CP0_PRID $15
+#define CP0_CONFIG $16
+#define CP0_LLADDR $17
+#define CP0_WATCHLO $18
+#define CP0_WATCHHI $19
+#define CP0_XCONTEXT $20
+#define CP0_FRAMEMASK $21
+#define CP0_DIAGNOSTIC $22
+#define CP0_DEBUG $23
+#define CP0_DEPC $24
+#define CP0_PERFORMANCE $25
+#define CP0_ECC $26
+#define CP0_CACHEERR $27
+#define CP0_TAGLO $28
+#define CP0_TAGHI $29
+#define CP0_ERROREPC $30
+#define CP0_DESAVE $31
+
+/*
+ * R4640/R4650 cp0 register names. These registers are listed
+ * here only for completeness; without MMU these CPUs are not useable
+ * by Linux. A future ELKS port might take make Linux run on them
+ * though ...
+ */
+#define CP0_IBASE $0
+#define CP0_IBOUND $1
+#define CP0_DBASE $2
+#define CP0_DBOUND $3
+#define CP0_CALG $17
+#define CP0_IWATCH $18
+#define CP0_DWATCH $19
+
+/*
+ * Coprocessor 0 Set 1 register names
+ */
+#define CP0_S1_DERRADDR0 $26
+#define CP0_S1_DERRADDR1 $27
+#define CP0_S1_INTCONTROL $20
+
+/*
+ * TX39 Series
+ */
+#define CP0_TX39_CACHE $7
+
+/*
+ * Coprocessor 1 (FPU) register names
+ */
+#define CP1_REVISION $0
+#define CP1_STATUS $31
+
+/*
+ * FPU Status Register Values
+ */
+/*
+ * Status Register Values
+ */
+
+#define FPU_CSR_FLUSH 0x01000000 /* flush denormalised results to 0 */
+#define FPU_CSR_COND 0x00800000 /* $fcc0 */
+#define FPU_CSR_COND0 0x00800000 /* $fcc0 */
+#define FPU_CSR_COND1 0x02000000 /* $fcc1 */
+#define FPU_CSR_COND2 0x04000000 /* $fcc2 */
+#define FPU_CSR_COND3 0x08000000 /* $fcc3 */
+#define FPU_CSR_COND4 0x10000000 /* $fcc4 */
+#define FPU_CSR_COND5 0x20000000 /* $fcc5 */
+#define FPU_CSR_COND6 0x40000000 /* $fcc6 */
+#define FPU_CSR_COND7 0x80000000 /* $fcc7 */
+
+/*
+ * X the exception cause indicator
+ * E the exception enable
+ * S the sticky/flag bit
+*/
+#define FPU_CSR_ALL_X 0x0003f000
+#define FPU_CSR_UNI_X 0x00020000
+#define FPU_CSR_INV_X 0x00010000
+#define FPU_CSR_DIV_X 0x00008000
+#define FPU_CSR_OVF_X 0x00004000
+#define FPU_CSR_UDF_X 0x00002000
+#define FPU_CSR_INE_X 0x00001000
+
+#define FPU_CSR_ALL_E 0x00000f80
+#define FPU_CSR_INV_E 0x00000800
+#define FPU_CSR_DIV_E 0x00000400
+#define FPU_CSR_OVF_E 0x00000200
+#define FPU_CSR_UDF_E 0x00000100
+#define FPU_CSR_INE_E 0x00000080
+
+#define FPU_CSR_ALL_S 0x0000007c
+#define FPU_CSR_INV_S 0x00000040
+#define FPU_CSR_DIV_S 0x00000020
+#define FPU_CSR_OVF_S 0x00000010
+#define FPU_CSR_UDF_S 0x00000008
+#define FPU_CSR_INE_S 0x00000004
+
+/* rounding mode */
+#define FPU_CSR_RN 0x0 /* nearest */
+#define FPU_CSR_RZ 0x1 /* towards zero */
+#define FPU_CSR_RU 0x2 /* towards +Infinity */
+#define FPU_CSR_RD 0x3 /* towards -Infinity */
+
+
+/*
+ * Values for PageMask register
+ */
+#ifdef CONFIG_CPU_VR41XX
+
+/* Why doesn't stupidity hurt ... */
+
+#define PM_1K 0x00000000
+#define PM_4K 0x00001800
+#define PM_16K 0x00007800
+#define PM_64K 0x0001f800
+#define PM_256K 0x0007f800
+
+#else
+
+#define PM_4K 0x00000000
+#define PM_16K 0x00006000
+#define PM_64K 0x0001e000
+#define PM_256K 0x0007e000
+#define PM_1M 0x001fe000
+#define PM_4M 0x007fe000
+#define PM_16M 0x01ffe000
+#define PM_64M 0x07ffe000
+#define PM_256M 0x1fffe000
+
+#endif
+
+/*
+ * Default page size for a given kernel configuration
+ */
+#ifdef CONFIG_PAGE_SIZE_4KB
+#define PM_DEFAULT_MASK PM_4K
+#elif defined(CONFIG_PAGE_SIZE_16KB)
+#define PM_DEFAULT_MASK PM_16K
+#elif defined(CONFIG_PAGE_SIZE_64KB)
+#define PM_DEFAULT_MASK PM_64K
+#else
+#error Bad page size configuration!
+#endif
+
+
+/*
+ * Values used for computation of new tlb entries
+ */
+#define PL_4K 12
+#define PL_16K 14
+#define PL_64K 16
+#define PL_256K 18
+#define PL_1M 20
+#define PL_4M 22
+#define PL_16M 24
+#define PL_64M 26
+#define PL_256M 28
+
+/*
+ * R4x00 interrupt enable / cause bits
+ */
+#define IE_SW0 (_ULCAST_(1) << 8)
+#define IE_SW1 (_ULCAST_(1) << 9)
+#define IE_IRQ0 (_ULCAST_(1) << 10)
+#define IE_IRQ1 (_ULCAST_(1) << 11)
+#define IE_IRQ2 (_ULCAST_(1) << 12)
+#define IE_IRQ3 (_ULCAST_(1) << 13)
+#define IE_IRQ4 (_ULCAST_(1) << 14)
+#define IE_IRQ5 (_ULCAST_(1) << 15)
+
+/*
+ * R4x00 interrupt cause bits
+ */
+#define C_SW0 (_ULCAST_(1) << 8)
+#define C_SW1 (_ULCAST_(1) << 9)
+#define C_IRQ0 (_ULCAST_(1) << 10)
+#define C_IRQ1 (_ULCAST_(1) << 11)
+#define C_IRQ2 (_ULCAST_(1) << 12)
+#define C_IRQ3 (_ULCAST_(1) << 13)
+#define C_IRQ4 (_ULCAST_(1) << 14)
+#define C_IRQ5 (_ULCAST_(1) << 15)
+
+/*
+ * Bitfields in the R4xx0 cp0 status register
+ */
+#define ST0_IE 0x00000001
+#define ST0_EXL 0x00000002
+#define ST0_ERL 0x00000004
+#define ST0_KSU 0x00000018
+# define KSU_USER 0x00000010
+# define KSU_SUPERVISOR 0x00000008
+# define KSU_KERNEL 0x00000000
+#define ST0_UX 0x00000020
+#define ST0_SX 0x00000040
+#define ST0_KX 0x00000080
+#define ST0_DE 0x00010000
+#define ST0_CE 0x00020000
+
+/*
+ * Setting c0_status.co enables Hit_Writeback and Hit_Writeback_Invalidate
+ * cacheops in userspace. This bit exists only on RM7000 and RM9000
+ * processors.
+ */
+#define ST0_CO 0x08000000
+
+/*
+ * Bitfields in the R[23]000 cp0 status register.
+ */
+#define ST0_IEC 0x00000001
+#define ST0_KUC 0x00000002
+#define ST0_IEP 0x00000004
+#define ST0_KUP 0x00000008
+#define ST0_IEO 0x00000010
+#define ST0_KUO 0x00000020
+/* bits 6 & 7 are reserved on R[23]000 */
+#define ST0_ISC 0x00010000
+#define ST0_SWC 0x00020000
+#define ST0_CM 0x00080000
+
+/*
+ * Bits specific to the R4640/R4650
+ */
+#define ST0_UM (_ULCAST_(1) << 4)
+#define ST0_IL (_ULCAST_(1) << 23)
+#define ST0_DL (_ULCAST_(1) << 24)
+
+/*
+ * Bitfields in the TX39 family CP0 Configuration Register 3
+ */
+#define TX39_CONF_ICS_SHIFT 19
+#define TX39_CONF_ICS_MASK 0x00380000
+#define TX39_CONF_ICS_1KB 0x00000000
+#define TX39_CONF_ICS_2KB 0x00080000
+#define TX39_CONF_ICS_4KB 0x00100000
+#define TX39_CONF_ICS_8KB 0x00180000
+#define TX39_CONF_ICS_16KB 0x00200000
+
+#define TX39_CONF_DCS_SHIFT 16
+#define TX39_CONF_DCS_MASK 0x00070000
+#define TX39_CONF_DCS_1KB 0x00000000
+#define TX39_CONF_DCS_2KB 0x00010000
+#define TX39_CONF_DCS_4KB 0x00020000
+#define TX39_CONF_DCS_8KB 0x00030000
+#define TX39_CONF_DCS_16KB 0x00040000
+
+#define TX39_CONF_CWFON 0x00004000
+#define TX39_CONF_WBON 0x00002000
+#define TX39_CONF_RF_SHIFT 10
+#define TX39_CONF_RF_MASK 0x00000c00
+#define TX39_CONF_DOZE 0x00000200
+#define TX39_CONF_HALT 0x00000100
+#define TX39_CONF_LOCK 0x00000080
+#define TX39_CONF_ICE 0x00000020
+#define TX39_CONF_DCE 0x00000010
+#define TX39_CONF_IRSIZE_SHIFT 2
+#define TX39_CONF_IRSIZE_MASK 0x0000000c
+#define TX39_CONF_DRSIZE_SHIFT 0
+#define TX39_CONF_DRSIZE_MASK 0x00000003
+
+/*
+ * Status register bits available in all MIPS CPUs.
+ */
+#define ST0_IM 0x0000ff00
+#define STATUSB_IP0 8
+#define STATUSF_IP0 (_ULCAST_(1) << 8)
+#define STATUSB_IP1 9
+#define STATUSF_IP1 (_ULCAST_(1) << 9)
+#define STATUSB_IP2 10
+#define STATUSF_IP2 (_ULCAST_(1) << 10)
+#define STATUSB_IP3 11
+#define STATUSF_IP3 (_ULCAST_(1) << 11)
+#define STATUSB_IP4 12
+#define STATUSF_IP4 (_ULCAST_(1) << 12)
+#define STATUSB_IP5 13
+#define STATUSF_IP5 (_ULCAST_(1) << 13)
+#define STATUSB_IP6 14
+#define STATUSF_IP6 (_ULCAST_(1) << 14)
+#define STATUSB_IP7 15
+#define STATUSF_IP7 (_ULCAST_(1) << 15)
+#define STATUSB_IP8 0
+#define STATUSF_IP8 (_ULCAST_(1) << 0)
+#define STATUSB_IP9 1
+#define STATUSF_IP9 (_ULCAST_(1) << 1)
+#define STATUSB_IP10 2
+#define STATUSF_IP10 (_ULCAST_(1) << 2)
+#define STATUSB_IP11 3
+#define STATUSF_IP11 (_ULCAST_(1) << 3)
+#define STATUSB_IP12 4
+#define STATUSF_IP12 (_ULCAST_(1) << 4)
+#define STATUSB_IP13 5
+#define STATUSF_IP13 (_ULCAST_(1) << 5)
+#define STATUSB_IP14 6
+#define STATUSF_IP14 (_ULCAST_(1) << 6)
+#define STATUSB_IP15 7
+#define STATUSF_IP15 (_ULCAST_(1) << 7)
+#define ST0_CH 0x00040000
+#define ST0_SR 0x00100000
+#define ST0_TS 0x00200000
+#define ST0_BEV 0x00400000
+#define ST0_RE 0x02000000
+#define ST0_FR 0x04000000
+#define ST0_CU 0xf0000000
+#define ST0_CU0 0x10000000
+#define ST0_CU1 0x20000000
+#define ST0_CU2 0x40000000
+#define ST0_CU3 0x80000000
+#define ST0_XX 0x80000000 /* MIPS IV naming */
+
+/*
+ * Bitfields and bit numbers in the coprocessor 0 cause register.
+ *
+ * Refer to your MIPS R4xx0 manual, chapter 5 for explanation.
+ */
+#define CAUSEB_EXCCODE 2
+#define CAUSEF_EXCCODE (_ULCAST_(31) << 2)
+#define CAUSEB_IP 8
+#define CAUSEF_IP (_ULCAST_(255) << 8)
+#define CAUSEB_IP0 8
+#define CAUSEF_IP0 (_ULCAST_(1) << 8)
+#define CAUSEB_IP1 9
+#define CAUSEF_IP1 (_ULCAST_(1) << 9)
+#define CAUSEB_IP2 10
+#define CAUSEF_IP2 (_ULCAST_(1) << 10)
+#define CAUSEB_IP3 11
+#define CAUSEF_IP3 (_ULCAST_(1) << 11)
+#define CAUSEB_IP4 12
+#define CAUSEF_IP4 (_ULCAST_(1) << 12)
+#define CAUSEB_IP5 13
+#define CAUSEF_IP5 (_ULCAST_(1) << 13)
+#define CAUSEB_IP6 14
+#define CAUSEF_IP6 (_ULCAST_(1) << 14)
+#define CAUSEB_IP7 15
+#define CAUSEF_IP7 (_ULCAST_(1) << 15)
+#define CAUSEB_IV 23
+#define CAUSEF_IV (_ULCAST_(1) << 23)
+#define CAUSEB_CE 28
+#define CAUSEF_CE (_ULCAST_(3) << 28)
+#define CAUSEB_BD 31
+#define CAUSEF_BD (_ULCAST_(1) << 31)
+
+/*
+ * Bits in the coprocessor 0 config register.
+ */
+/* Generic bits. */
+#define CONF_CM_CACHABLE_NO_WA 0
+#define CONF_CM_CACHABLE_WA 1
+#define CONF_CM_UNCACHED 2
+#define CONF_CM_CACHABLE_NONCOHERENT 3
+#define CONF_CM_CACHABLE_CE 4
+#define CONF_CM_CACHABLE_COW 5
+#define CONF_CM_CACHABLE_CUW 6
+#define CONF_CM_CACHABLE_ACCELERATED 7
+#define CONF_CM_CMASK 7
+#define CONF_BE (_ULCAST_(1) << 15)
+
+/* Bits common to various processors. */
+#define CONF_CU (_ULCAST_(1) << 3)
+#define CONF_DB (_ULCAST_(1) << 4)
+#define CONF_IB (_ULCAST_(1) << 5)
+#define CONF_DC (_ULCAST_(7) << 6)
+#define CONF_IC (_ULCAST_(7) << 9)
+#define CONF_EB (_ULCAST_(1) << 13)
+#define CONF_EM (_ULCAST_(1) << 14)
+#define CONF_SM (_ULCAST_(1) << 16)
+#define CONF_SC (_ULCAST_(1) << 17)
+#define CONF_EW (_ULCAST_(3) << 18)
+#define CONF_EP (_ULCAST_(15)<< 24)
+#define CONF_EC (_ULCAST_(7) << 28)
+#define CONF_CM (_ULCAST_(1) << 31)
+
+/* Bits specific to the R4xx0. */
+#define R4K_CONF_SW (_ULCAST_(1) << 20)
+#define R4K_CONF_SS (_ULCAST_(1) << 21)
+#define R4K_CONF_SB (_ULCAST_(3) << 22)
+
+/* Bits specific to the R5000. */
+#define R5K_CONF_SE (_ULCAST_(1) << 12)
+#define R5K_CONF_SS (_ULCAST_(3) << 20)
+
+/* Bits specific to the R10000. */
+#define R10K_CONF_DN (_ULCAST_(3) << 3)
+#define R10K_CONF_CT (_ULCAST_(1) << 5)
+#define R10K_CONF_PE (_ULCAST_(1) << 6)
+#define R10K_CONF_PM (_ULCAST_(3) << 7)
+#define R10K_CONF_EC (_ULCAST_(15)<< 9)
+#define R10K_CONF_SB (_ULCAST_(1) << 13)
+#define R10K_CONF_SK (_ULCAST_(1) << 14)
+#define R10K_CONF_SS (_ULCAST_(7) << 16)
+#define R10K_CONF_SC (_ULCAST_(7) << 19)
+#define R10K_CONF_DC (_ULCAST_(7) << 26)
+#define R10K_CONF_IC (_ULCAST_(7) << 29)
+
+/* Bits specific to the VR41xx. */
+#define VR41_CONF_CS (_ULCAST_(1) << 12)
+#define VR41_CONF_M16 (_ULCAST_(1) << 20)
+#define VR41_CONF_AD (_ULCAST_(1) << 23)
+
+/* Bits specific to the R30xx. */
+#define R30XX_CONF_FDM (_ULCAST_(1) << 19)
+#define R30XX_CONF_REV (_ULCAST_(1) << 22)
+#define R30XX_CONF_AC (_ULCAST_(1) << 23)
+#define R30XX_CONF_RF (_ULCAST_(1) << 24)
+#define R30XX_CONF_HALT (_ULCAST_(1) << 25)
+#define R30XX_CONF_FPINT (_ULCAST_(7) << 26)
+#define R30XX_CONF_DBR (_ULCAST_(1) << 29)
+#define R30XX_CONF_SB (_ULCAST_(1) << 30)
+#define R30XX_CONF_LOCK (_ULCAST_(1) << 31)
+
+/* Bits specific to the TX49. */
+#define TX49_CONF_DC (_ULCAST_(1) << 16)
+#define TX49_CONF_IC (_ULCAST_(1) << 17) /* conflict with CONF_SC */
+#define TX49_CONF_HALT (_ULCAST_(1) << 18)
+#define TX49_CONF_CWFON (_ULCAST_(1) << 27)
+
+/* Bits specific to the MIPS32/64 PRA. */
+#define MIPS_CONF_MT (_ULCAST_(7) << 7)
+#define MIPS_CONF_AR (_ULCAST_(7) << 10)
+#define MIPS_CONF_AT (_ULCAST_(3) << 13)
+#define MIPS_CONF_M (_ULCAST_(1) << 31)
+
+/*
+ * R10000 performance counter definitions.
+ *
+ * FIXME: The R10000 performance counter opens a nice way to implement CPU
+ * time accounting with a precission of one cycle. I don't have
+ * R10000 silicon but just a manual, so ...
+ */
+
+/*
+ * Events counted by counter #0
+ */
+#define CE0_CYCLES 0
+#define CE0_INSN_ISSUED 1
+#define CE0_LPSC_ISSUED 2
+#define CE0_S_ISSUED 3
+#define CE0_SC_ISSUED 4
+#define CE0_SC_FAILED 5
+#define CE0_BRANCH_DECODED 6
+#define CE0_QW_WB_SECONDARY 7
+#define CE0_CORRECTED_ECC_ERRORS 8
+#define CE0_ICACHE_MISSES 9
+#define CE0_SCACHE_I_MISSES 10
+#define CE0_SCACHE_I_WAY_MISSPREDICTED 11
+#define CE0_EXT_INTERVENTIONS_REQ 12
+#define CE0_EXT_INVALIDATE_REQ 13
+#define CE0_VIRTUAL_COHERENCY_COND 14
+#define CE0_INSN_GRADUATED 15
+
+/*
+ * Events counted by counter #1
+ */
+#define CE1_CYCLES 0
+#define CE1_INSN_GRADUATED 1
+#define CE1_LPSC_GRADUATED 2
+#define CE1_S_GRADUATED 3
+#define CE1_SC_GRADUATED 4
+#define CE1_FP_INSN_GRADUATED 5
+#define CE1_QW_WB_PRIMARY 6
+#define CE1_TLB_REFILL 7
+#define CE1_BRANCH_MISSPREDICTED 8
+#define CE1_DCACHE_MISS 9
+#define CE1_SCACHE_D_MISSES 10
+#define CE1_SCACHE_D_WAY_MISSPREDICTED 11
+#define CE1_EXT_INTERVENTION_HITS 12
+#define CE1_EXT_INVALIDATE_REQ 13
+#define CE1_SP_HINT_TO_CEXCL_SC_BLOCKS 14
+#define CE1_SP_HINT_TO_SHARED_SC_BLOCKS 15
+
+/*
+ * These flags define in which privilege mode the counters count events
+ */
+#define CEB_USER 8 /* Count events in user mode, EXL = ERL = 0 */
+#define CEB_SUPERVISOR 4 /* Count events in supvervisor mode EXL = ERL = 0 */
+#define CEB_KERNEL 2 /* Count events in kernel mode EXL = ERL = 0 */
+#define CEB_EXL 1 /* Count events with EXL = 1, ERL = 0 */
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Functions to access the R10000 performance counters. These are basically
+ * mfc0 and mtc0 instructions from and to coprocessor register with a 5-bit
+ * performance counter number encoded into bits 1 ... 5 of the instruction.
+ * Only performance counters 0 to 1 actually exist, so for a non-R10000 aware
+ * disassembler these will look like an access to sel 0 or 1.
+ */
+#define read_r10k_perf_cntr(counter) \
+({ \
+ unsigned int __res; \
+ __asm__ __volatile__( \
+ "mfpc\t%0, %1" \
+ : "=r" (__res) \
+ : "i" (counter)); \
+ \
+ __res; \
+})
+
+#define write_r10k_perf_cntr(counter,val) \
+do { \
+ __asm__ __volatile__( \
+ "mtpc\t%0, %1" \
+ : \
+ : "r" (val), "i" (counter)); \
+} while (0)
+
+#define read_r10k_perf_event(counter) \
+({ \
+ unsigned int __res; \
+ __asm__ __volatile__( \
+ "mfps\t%0, %1" \
+ : "=r" (__res) \
+ : "i" (counter)); \
+ \
+ __res; \
+})
+
+#define write_r10k_perf_cntl(counter,val) \
+do { \
+ __asm__ __volatile__( \
+ "mtps\t%0, %1" \
+ : \
+ : "r" (val), "i" (counter)); \
+} while (0)
+
+
+/*
+ * Macros to access the system control coprocessor
+ */
+
+#define __read_32bit_c0_register(source, sel) \
+({ int __res; \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ "mfc0\t%0, " #source "\n\t" \
+ : "=r" (__res)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "mfc0\t%0, " #source ", " #sel "\n\t" \
+ ".set\tmips0\n\t" \
+ : "=r" (__res)); \
+ __res; \
+})
+
+#define __read_64bit_c0_register(source, sel) \
+({ unsigned long long __res; \
+ if (sizeof(unsigned long) == 4) \
+ __res = __read_64bit_c0_split(source, sel); \
+ else if (sel == 0) \
+ __asm__ __volatile__( \
+ ".set\tmips3\n\t" \
+ "dmfc0\t%0, " #source "\n\t" \
+ ".set\tmips0" \
+ : "=r" (__res)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dmfc0\t%0, " #source ", " #sel "\n\t" \
+ ".set\tmips0" \
+ : "=r" (__res)); \
+ __res; \
+})
+
+#define __write_32bit_c0_register(register, sel, value) \
+do { \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ "mtc0\t%z0, " #register "\n\t" \
+ : : "Jr" ((unsigned int)value)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips32\n\t" \
+ "mtc0\t%z0, " #register ", " #sel "\n\t" \
+ ".set\tmips0" \
+ : : "Jr" ((unsigned int)value)); \
+} while (0)
+
+#define __write_64bit_c0_register(register, sel, value) \
+do { \
+ if (sizeof(unsigned long) == 4) \
+ __write_64bit_c0_split(register, sel, value); \
+ else if (sel == 0) \
+ __asm__ __volatile__( \
+ ".set\tmips3\n\t" \
+ "dmtc0\t%z0, " #register "\n\t" \
+ ".set\tmips0" \
+ : : "Jr" (value)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dmtc0\t%z0, " #register ", " #sel "\n\t" \
+ ".set\tmips0" \
+ : : "Jr" (value)); \
+} while (0)
+
+#define __read_ulong_c0_register(reg, sel) \
+ ((sizeof(unsigned long) == 4) ? \
+ (unsigned long) __read_32bit_c0_register(reg, sel) : \
+ (unsigned long) __read_64bit_c0_register(reg, sel))
+
+#define __write_ulong_c0_register(reg, sel, val) \
+do { \
+ if (sizeof(unsigned long) == 4) \
+ __write_32bit_c0_register(reg, sel, val); \
+ else \
+ __write_64bit_c0_register(reg, sel, val); \
+} while (0)
+
+/*
+ * On RM7000/RM9000 these are uses to access cop0 set 1 registers
+ */
+#define __read_32bit_c0_ctrl_register(source) \
+({ int __res; \
+ __asm__ __volatile__( \
+ "cfc0\t%0, " #source "\n\t" \
+ : "=r" (__res)); \
+ __res; \
+})
+
+#define __write_32bit_c0_ctrl_register(register, value) \
+do { \
+ __asm__ __volatile__( \
+ "ctc0\t%z0, " #register "\n\t" \
+ : : "Jr" ((unsigned int)value)); \
+} while (0)
+
+/*
+ * These versions are only needed for systems with more than 38 bits of
+ * physical address space running the 32-bit kernel. That's none atm :-)
+ */
+#define __read_64bit_c0_split(source, sel) \
+({ \
+ unsigned long long val; \
+ unsigned long flags; \
+ \
+ local_irq_save(flags); \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dmfc0\t%M0, " #source "\n\t" \
+ "dsll\t%L0, %M0, 32\n\t" \
+ "dsrl\t%M0, %M0, 32\n\t" \
+ "dsrl\t%L0, %L0, 32\n\t" \
+ ".set\tmips0" \
+ : "=r" (val)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dmfc0\t%M0, " #source ", " #sel "\n\t" \
+ "dsll\t%L0, %M0, 32\n\t" \
+ "dsrl\t%M0, %M0, 32\n\t" \
+ "dsrl\t%L0, %L0, 32\n\t" \
+ ".set\tmips0" \
+ : "=r" (val)); \
+ local_irq_restore(flags); \
+ \
+ val; \
+})
+
+#define __write_64bit_c0_split(source, sel, val) \
+do { \
+ unsigned long flags; \
+ \
+ local_irq_save(flags); \
+ if (sel == 0) \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dsll\t%L0, %L0, 32\n\t" \
+ "dsrl\t%L0, %L0, 32\n\t" \
+ "dsll\t%M0, %M0, 32\n\t" \
+ "or\t%L0, %L0, %M0\n\t" \
+ "dmtc0\t%L0, " #source "\n\t" \
+ ".set\tmips0" \
+ : : "r" (val)); \
+ else \
+ __asm__ __volatile__( \
+ ".set\tmips64\n\t" \
+ "dsll\t%L0, %L0, 32\n\t" \
+ "dsrl\t%L0, %L0, 32\n\t" \
+ "dsll\t%M0, %M0, 32\n\t" \
+ "or\t%L0, %L0, %M0\n\t" \
+ "dmtc0\t%L0, " #source ", " #sel "\n\t" \
+ ".set\tmips0" \
+ : : "r" (val)); \
+ local_irq_restore(flags); \
+} while (0)
+
+#define read_c0_index() __read_32bit_c0_register($0, 0)
+#define write_c0_index(val) __write_32bit_c0_register($0, 0, val)
+
+#define read_c0_entrylo0() __read_ulong_c0_register($2, 0)
+#define write_c0_entrylo0(val) __write_ulong_c0_register($2, 0, val)
+
+#define read_c0_entrylo1() __read_ulong_c0_register($3, 0)
+#define write_c0_entrylo1(val) __write_ulong_c0_register($3, 0, val)
+
+#define read_c0_conf() __read_32bit_c0_register($3, 0)
+#define write_c0_conf(val) __write_32bit_c0_register($3, 0, val)
+
+#define read_c0_context() __read_ulong_c0_register($4, 0)
+#define write_c0_context(val) __write_ulong_c0_register($4, 0, val)
+
+#define read_c0_pagemask() __read_32bit_c0_register($5, 0)
+#define write_c0_pagemask(val) __write_32bit_c0_register($5, 0, val)
+
+#define read_c0_wired() __read_32bit_c0_register($6, 0)
+#define write_c0_wired(val) __write_32bit_c0_register($6, 0, val)
+
+#define read_c0_info() __read_32bit_c0_register($7, 0)
+
+#define read_c0_cache() __read_32bit_c0_register($7, 0) /* TX39xx */
+#define write_c0_cache(val) __write_32bit_c0_register($7, 0, val)
+
+#define read_c0_count() __read_32bit_c0_register($9, 0)
+#define write_c0_count(val) __write_32bit_c0_register($9, 0, val)
+
+#define read_c0_entryhi() __read_ulong_c0_register($10, 0)
+#define write_c0_entryhi(val) __write_ulong_c0_register($10, 0, val)
+
+#define read_c0_compare() __read_32bit_c0_register($11, 0)
+#define write_c0_compare(val) __write_32bit_c0_register($11, 0, val)
+
+#define read_c0_status() __read_32bit_c0_register($12, 0)
+#define write_c0_status(val) __write_32bit_c0_register($12, 0, val)
+
+#define read_c0_cause() __read_32bit_c0_register($13, 0)
+#define write_c0_cause(val) __write_32bit_c0_register($13, 0, val)
+
+#define read_c0_epc() __read_ulong_c0_register($14, 0)
+#define write_c0_epc(val) __write_ulong_c0_register($14, 0, val)
+
+#define read_c0_prid() __read_32bit_c0_register($15, 0)
+
+#define read_c0_config() __read_32bit_c0_register($16, 0)
+#define read_c0_config1() __read_32bit_c0_register($16, 1)
+#define read_c0_config2() __read_32bit_c0_register($16, 2)
+#define read_c0_config3() __read_32bit_c0_register($16, 3)
+#define write_c0_config(val) __write_32bit_c0_register($16, 0, val)
+#define write_c0_config1(val) __write_32bit_c0_register($16, 1, val)
+#define write_c0_config2(val) __write_32bit_c0_register($16, 2, val)
+#define write_c0_config3(val) __write_32bit_c0_register($16, 3, val)
+
+/*
+ * The WatchLo register. There may be upto 8 of them.
+ */
+#define read_c0_watchlo0() __read_ulong_c0_register($18, 0)
+#define read_c0_watchlo1() __read_ulong_c0_register($18, 1)
+#define read_c0_watchlo2() __read_ulong_c0_register($18, 2)
+#define read_c0_watchlo3() __read_ulong_c0_register($18, 3)
+#define read_c0_watchlo4() __read_ulong_c0_register($18, 4)
+#define read_c0_watchlo5() __read_ulong_c0_register($18, 5)
+#define read_c0_watchlo6() __read_ulong_c0_register($18, 6)
+#define read_c0_watchlo7() __read_ulong_c0_register($18, 7)
+#define write_c0_watchlo0(val) __write_ulong_c0_register($18, 0, val)
+#define write_c0_watchlo1(val) __write_ulong_c0_register($18, 1, val)
+#define write_c0_watchlo2(val) __write_ulong_c0_register($18, 2, val)
+#define write_c0_watchlo3(val) __write_ulong_c0_register($18, 3, val)
+#define write_c0_watchlo4(val) __write_ulong_c0_register($18, 4, val)
+#define write_c0_watchlo5(val) __write_ulong_c0_register($18, 5, val)
+#define write_c0_watchlo6(val) __write_ulong_c0_register($18, 6, val)
+#define write_c0_watchlo7(val) __write_ulong_c0_register($18, 7, val)
+
+/*
+ * The WatchHi register. There may be upto 8 of them.
+ */
+#define read_c0_watchhi0() __read_32bit_c0_register($19, 0)
+#define read_c0_watchhi1() __read_32bit_c0_register($19, 1)
+#define read_c0_watchhi2() __read_32bit_c0_register($19, 2)
+#define read_c0_watchhi3() __read_32bit_c0_register($19, 3)
+#define read_c0_watchhi4() __read_32bit_c0_register($19, 4)
+#define read_c0_watchhi5() __read_32bit_c0_register($19, 5)
+#define read_c0_watchhi6() __read_32bit_c0_register($19, 6)
+#define read_c0_watchhi7() __read_32bit_c0_register($19, 7)
+
+#define write_c0_watchhi0(val) __write_32bit_c0_register($19, 0, val)
+#define write_c0_watchhi1(val) __write_32bit_c0_register($19, 1, val)
+#define write_c0_watchhi2(val) __write_32bit_c0_register($19, 2, val)
+#define write_c0_watchhi3(val) __write_32bit_c0_register($19, 3, val)
+#define write_c0_watchhi4(val) __write_32bit_c0_register($19, 4, val)
+#define write_c0_watchhi5(val) __write_32bit_c0_register($19, 5, val)
+#define write_c0_watchhi6(val) __write_32bit_c0_register($19, 6, val)
+#define write_c0_watchhi7(val) __write_32bit_c0_register($19, 7, val)
+
+#define read_c0_xcontext() __read_ulong_c0_register($20, 0)
+#define write_c0_xcontext(val) __write_ulong_c0_register($20, 0, val)
+
+#define read_c0_intcontrol() __read_32bit_c0_ctrl_register($20)
+#define write_c0_intcontrol(val) __write_32bit_c0_ctrl_register($20, val)
+
+#define read_c0_framemask() __read_32bit_c0_register($21, 0)
+#define write_c0_framemask(val) __write_32bit_c0_register($21, 0, val)
+
+/* RM9000 PerfControl performance counter control register */
+#define read_c0_perfcontrol() __read_32bit_c0_register($22, 0)
+#define write_c0_perfcontrol(val) __write_32bit_c0_register($22, 0, val)
+
+#define read_c0_diag() __read_32bit_c0_register($22, 0)
+#define write_c0_diag(val) __write_32bit_c0_register($22, 0, val)
+
+#define read_c0_diag1() __read_32bit_c0_register($22, 1)
+#define write_c0_diag1(val) __write_32bit_c0_register($22, 1, val)
+
+#define read_c0_diag2() __read_32bit_c0_register($22, 2)
+#define write_c0_diag2(val) __write_32bit_c0_register($22, 2, val)
+
+#define read_c0_diag3() __read_32bit_c0_register($22, 3)
+#define write_c0_diag3(val) __write_32bit_c0_register($22, 3, val)
+
+#define read_c0_diag4() __read_32bit_c0_register($22, 4)
+#define write_c0_diag4(val) __write_32bit_c0_register($22, 4, val)
+
+#define read_c0_diag5() __read_32bit_c0_register($22, 5)
+#define write_c0_diag5(val) __write_32bit_c0_register($22, 5, val)
+
+#define read_c0_debug() __read_32bit_c0_register($23, 0)
+#define write_c0_debug(val) __write_32bit_c0_register($23, 0, val)
+
+#define read_c0_depc() __read_ulong_c0_register($24, 0)
+#define write_c0_depc(val) __write_ulong_c0_register($24, 0, val)
+
+/*
+ * MIPS32 / MIPS64 performance counters
+ */
+#define read_c0_perfctrl0() __read_32bit_c0_register($25, 0)
+#define write_c0_perfctrl0(val) __write_32bit_c0_register($25, 0, val)
+#define read_c0_perfcntr0() __read_32bit_c0_register($25, 1)
+#define write_c0_perfcntr0(val) __write_32bit_c0_register($25, 1, val)
+#define read_c0_perfctrl1() __read_32bit_c0_register($25, 2)
+#define write_c0_perfctrl1(val) __write_32bit_c0_register($25, 2, val)
+#define read_c0_perfcntr1() __read_32bit_c0_register($25, 3)
+#define write_c0_perfcntr1(val) __write_32bit_c0_register($25, 3, val)
+#define read_c0_perfctrl2() __read_32bit_c0_register($25, 4)
+#define write_c0_perfctrl2(val) __write_32bit_c0_register($25, 4, val)
+#define read_c0_perfcntr2() __read_32bit_c0_register($25, 5)
+#define write_c0_perfcntr2(val) __write_32bit_c0_register($25, 5, val)
+#define read_c0_perfctrl3() __read_32bit_c0_register($25, 6)
+#define write_c0_perfctrl3(val) __write_32bit_c0_register($25, 6, val)
+#define read_c0_perfcntr3() __read_32bit_c0_register($25, 7)
+#define write_c0_perfcntr3(val) __write_32bit_c0_register($25, 7, val)
+
+/* RM9000 PerfCount performance counter register */
+#define read_c0_perfcount() __read_64bit_c0_register($25, 0)
+#define write_c0_perfcount(val) __write_64bit_c0_register($25, 0, val)
+
+#define read_c0_ecc() __read_32bit_c0_register($26, 0)
+#define write_c0_ecc(val) __write_32bit_c0_register($26, 0, val)
+
+#define read_c0_derraddr0() __read_ulong_c0_register($26, 1)
+#define write_c0_derraddr0(val) __write_ulong_c0_register($26, 1, val)
+
+#define read_c0_cacheerr() __read_32bit_c0_register($27, 0)
+
+#define read_c0_derraddr1() __read_ulong_c0_register($27, 1)
+#define write_c0_derraddr1(val) __write_ulong_c0_register($27, 1, val)
+
+#define read_c0_taglo() __read_32bit_c0_register($28, 0)
+#define write_c0_taglo(val) __write_32bit_c0_register($28, 0, val)
+
+#define read_c0_taghi() __read_32bit_c0_register($29, 0)
+#define write_c0_taghi(val) __write_32bit_c0_register($29, 0, val)
+
+#define read_c0_errorepc() __read_ulong_c0_register($30, 0)
+#define write_c0_errorepc(val) __write_ulong_c0_register($30, 0, val)
+
+/*
+ * Macros to access the floating point coprocessor control registers
+ */
+#define read_32bit_cp1_register(source) \
+({ int __res; \
+ __asm__ __volatile__( \
+ ".set\tpush\n\t" \
+ ".set\treorder\n\t" \
+ "cfc1\t%0,"STR(source)"\n\t" \
+ ".set\tpop" \
+ : "=r" (__res)); \
+ __res;})
+
+/*
+ * TLB operations.
+ *
+ * It is responsibility of the caller to take care of any TLB hazards.
+ */
+static inline void tlb_probe(void)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ "tlbp\n\t"
+ ".set reorder");
+}
+
+static inline void tlb_read(void)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ "tlbr\n\t"
+ ".set reorder");
+}
+
+static inline void tlb_write_indexed(void)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ "tlbwi\n\t"
+ ".set reorder");
+}
+
+static inline void tlb_write_random(void)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ "tlbwr\n\t"
+ ".set reorder");
+}
+
+/*
+ * Manipulate bits in a c0 register.
+ */
+#define __BUILD_SET_C0(name) \
+static inline unsigned int \
+set_c0_##name(unsigned int set) \
+{ \
+ unsigned int res; \
+ \
+ res = read_c0_##name(); \
+ res |= set; \
+ write_c0_##name(res); \
+ \
+ return res; \
+} \
+ \
+static inline unsigned int \
+clear_c0_##name(unsigned int clear) \
+{ \
+ unsigned int res; \
+ \
+ res = read_c0_##name(); \
+ res &= ~clear; \
+ write_c0_##name(res); \
+ \
+ return res; \
+} \
+ \
+static inline unsigned int \
+change_c0_##name(unsigned int change, unsigned int new) \
+{ \
+ unsigned int res; \
+ \
+ res = read_c0_##name(); \
+ res &= ~change; \
+ res |= (new & change); \
+ write_c0_##name(res); \
+ \
+ return res; \
+}
+
+__BUILD_SET_C0(status)
+__BUILD_SET_C0(cause)
+__BUILD_SET_C0(config)
+__BUILD_SET_C0(intcontrol)
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_MIPSREGS_H */
diff --git a/include/asm-mips/mman.h b/include/asm-mips/mman.h
new file mode 100644
index 000000000000..62060957ba93
--- /dev/null
+++ b/include/asm-mips/mman.h
@@ -0,0 +1,73 @@
+/*
+ * 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) 1995, 1999, 2002 by Ralf Baechle
+ */
+#ifndef _ASM_MMAN_H
+#define _ASM_MMAN_H
+
+/*
+ * Protections are chosen from these bits, OR'd together. The
+ * implementation does not necessarily support PROT_EXEC or PROT_WRITE
+ * without PROT_READ. The only guarantees are that no writing will be
+ * allowed without PROT_WRITE and no access will be allowed for PROT_NONE.
+ */
+#define PROT_NONE 0x00 /* page can not be accessed */
+#define PROT_READ 0x01 /* page can be read */
+#define PROT_WRITE 0x02 /* page can be written */
+#define PROT_EXEC 0x04 /* page can be executed */
+/* 0x08 reserved for PROT_EXEC_NOFLUSH */
+#define PROT_SEM 0x10 /* page may be used for atomic ops */
+#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
+#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
+
+/*
+ * Flags for mmap
+ */
+#define MAP_SHARED 0x001 /* Share changes */
+#define MAP_PRIVATE 0x002 /* Changes are private */
+#define MAP_TYPE 0x00f /* Mask for type of mapping */
+#define MAP_FIXED 0x010 /* Interpret addr exactly */
+
+/* not used by linux, but here to make sure we don't clash with ABI defines */
+#define MAP_RENAME 0x020 /* Assign page to file */
+#define MAP_AUTOGROW 0x040 /* File may grow by writing */
+#define MAP_LOCAL 0x080 /* Copy on fork/sproc */
+#define MAP_AUTORSRV 0x100 /* Logical swap reserved on demand */
+
+/* These are linux-specific */
+#define MAP_NORESERVE 0x0400 /* don't check for reservations */
+#define MAP_ANONYMOUS 0x0800 /* don't use a file */
+#define MAP_GROWSDOWN 0x1000 /* stack-like segment */
+#define MAP_DENYWRITE 0x2000 /* ETXTBSY */
+#define MAP_EXECUTABLE 0x4000 /* mark it as an executable */
+#define MAP_LOCKED 0x8000 /* pages are locked */
+#define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */
+#define MAP_NONBLOCK 0x20000 /* do not block on IO */
+
+/*
+ * Flags for msync
+ */
+#define MS_ASYNC 0x0001 /* sync memory asynchronously */
+#define MS_INVALIDATE 0x0002 /* invalidate mappings & caches */
+#define MS_SYNC 0x0004 /* synchronous memory sync */
+
+/*
+ * Flags for mlockall
+ */
+#define MCL_CURRENT 1 /* lock all current mappings */
+#define MCL_FUTURE 2 /* lock all future mappings */
+
+#define MADV_NORMAL 0x0 /* default page-in behavior */
+#define MADV_RANDOM 0x1 /* page-in minimum required */
+#define MADV_SEQUENTIAL 0x2 /* read-ahead aggressively */
+#define MADV_WILLNEED 0x3 /* pre-fault pages */
+#define MADV_DONTNEED 0x4 /* discard these pages */
+
+/* compatibility flags */
+#define MAP_ANON MAP_ANONYMOUS
+#define MAP_FILE 0
+
+#endif /* _ASM_MMAN_H */
diff --git a/include/asm-mips/mmu.h b/include/asm-mips/mmu.h
new file mode 100644
index 000000000000..4063edd79623
--- /dev/null
+++ b/include/asm-mips/mmu.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_MMU_H
+#define __ASM_MMU_H
+
+typedef unsigned long mm_context_t[NR_CPUS];
+
+#endif /* __ASM_MMU_H */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
new file mode 100644
index 000000000000..48b77c9fb4f2
--- /dev/null
+++ b/include/asm-mips/mmu_context.h
@@ -0,0 +1,196 @@
+/*
+ * Switch a MMU context.
+ *
+ * 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) 1996, 1997, 1998, 1999 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_MMU_CONTEXT_H
+#define _ASM_MMU_CONTEXT_H
+
+#include <linux/config.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <asm/cacheflush.h>
+#include <asm/tlbflush.h>
+
+/*
+ * For the fast tlb miss handlers, we keep a per cpu array of pointers
+ * to the current pgd for each processor. Also, the proc. id is stuffed
+ * into the context register.
+ */
+extern unsigned long pgd_current[];
+
+#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
+ pgd_current[smp_processor_id()] = (unsigned long)(pgd)
+
+#ifdef CONFIG_MIPS32
+#define TLBMISS_HANDLER_SETUP() \
+ write_c0_context((unsigned long) smp_processor_id() << 23); \
+ TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
+#endif
+#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+#define TLBMISS_HANDLER_SETUP() \
+ write_c0_context((unsigned long) &pgd_current[smp_processor_id()] << 23); \
+ TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
+#endif
+#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+#define TLBMISS_HANDLER_SETUP() \
+ write_c0_context((unsigned long) smp_processor_id() << 23); \
+ TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
+#endif
+
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+
+#define ASID_INC 0x40
+#define ASID_MASK 0xfc0
+
+#elif defined(CONFIG_CPU_R8000)
+
+#define ASID_INC 0x10
+#define ASID_MASK 0xff0
+
+#elif defined(CONFIG_CPU_RM9000)
+
+#define ASID_INC 0x1
+#define ASID_MASK 0xfff
+
+#else /* FIXME: not correct for R6000 */
+
+#define ASID_INC 0x1
+#define ASID_MASK 0xff
+
+#endif
+
+#define cpu_context(cpu, mm) ((mm)->context[cpu])
+#define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & ASID_MASK)
+#define asid_cache(cpu) (cpu_data[cpu].asid_cache)
+
+static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+}
+
+/*
+ * All unused by hardware upper bits will be considered
+ * as a software asid extension.
+ */
+#define ASID_VERSION_MASK ((unsigned long)~(ASID_MASK|(ASID_MASK-1)))
+#define ASID_FIRST_VERSION ((unsigned long)(~ASID_VERSION_MASK) + 1)
+
+static inline void
+get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
+{
+ unsigned long asid = asid_cache(cpu);
+
+ if (! ((asid += ASID_INC) & ASID_MASK) ) {
+ if (cpu_has_vtag_icache)
+ flush_icache_all();
+ local_flush_tlb_all(); /* start new asid cycle */
+ if (!asid) /* fix version if needed */
+ asid = ASID_FIRST_VERSION;
+ }
+ cpu_context(cpu, mm) = asid_cache(cpu) = asid;
+}
+
+/*
+ * Initialize the context related info for a new mm_struct
+ * instance.
+ */
+static inline int
+init_new_context(struct task_struct *tsk, struct mm_struct *mm)
+{
+ int i;
+
+ for (i = 0; i < num_online_cpus(); i++)
+ cpu_context(i, mm) = 0;
+
+ return 0;
+}
+
+static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
+ struct task_struct *tsk)
+{
+ unsigned int cpu = smp_processor_id();
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ /* Check if our ASID is of an older version and thus invalid */
+ if ((cpu_context(cpu, next) ^ asid_cache(cpu)) & ASID_VERSION_MASK)
+ get_new_mmu_context(next, cpu);
+
+ write_c0_entryhi(cpu_context(cpu, next));
+ TLBMISS_HANDLER_SETUP_PGD(next->pgd);
+
+ /*
+ * Mark current->active_mm as not "active" anymore.
+ * We don't want to mislead possible IPI tlb flush routines.
+ */
+ cpu_clear(cpu, prev->cpu_vm_mask);
+ cpu_set(cpu, next->cpu_vm_mask);
+
+ local_irq_restore(flags);
+}
+
+/*
+ * Destroy context related info for an mm_struct that is about
+ * to be put to rest.
+ */
+static inline void destroy_context(struct mm_struct *mm)
+{
+}
+
+#define deactivate_mm(tsk,mm) do { } while (0)
+
+/*
+ * After we have set current->mm to a new value, this activates
+ * the context for the new mm so we see the new mappings.
+ */
+static inline void
+activate_mm(struct mm_struct *prev, struct mm_struct *next)
+{
+ unsigned long flags;
+ unsigned int cpu = smp_processor_id();
+
+ local_irq_save(flags);
+
+ /* Unconditionally get a new ASID. */
+ get_new_mmu_context(next, cpu);
+
+ write_c0_entryhi(cpu_context(cpu, next));
+ TLBMISS_HANDLER_SETUP_PGD(next->pgd);
+
+ /* mark mmu ownership change */
+ cpu_clear(cpu, prev->cpu_vm_mask);
+ cpu_set(cpu, next->cpu_vm_mask);
+
+ local_irq_restore(flags);
+}
+
+/*
+ * If mm is currently active_mm, we can't really drop it. Instead,
+ * we will get a new one for it.
+ */
+static inline void
+drop_mmu_context(struct mm_struct *mm, unsigned cpu)
+{
+ unsigned long flags;
+
+ local_irq_save(flags);
+
+ if (cpu_isset(cpu, mm->cpu_vm_mask)) {
+ get_new_mmu_context(mm, cpu);
+ write_c0_entryhi(cpu_asid(cpu, mm));
+ } else {
+ /* will get a new context next time */
+ cpu_context(cpu, mm) = 0;
+ }
+
+ local_irq_restore(flags);
+}
+
+#endif /* _ASM_MMU_CONTEXT_H */
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
new file mode 100644
index 000000000000..29ee13be0b2a
--- /dev/null
+++ b/include/asm-mips/mmzone.h
@@ -0,0 +1,39 @@
+/*
+ * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
+ * Rewritten for Linux 2.6 by Christoph Hellwig (hch@lst.de) Jan 2004
+ */
+#ifndef _ASM_MMZONE_H_
+#define _ASM_MMZONE_H_
+
+#include <asm/page.h>
+#include <mmzone.h>
+
+#define kvaddr_to_nid(kvaddr) pa_to_nid(__pa(kvaddr))
+#define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT)
+
+#define pfn_valid(pfn) \
+({ \
+ unsigned long __pfn = (pfn); \
+ int __n = pfn_to_nid(__pfn); \
+ ((__n >= 0) ? (__pfn < NODE_DATA(__n)->node_start_pfn + \
+ NODE_DATA(__n)->node_spanned_pages) : 0);\
+})
+
+#define pfn_to_page(pfn) \
+({ \
+ unsigned long __pfn = (pfn); \
+ pg_data_t *__pg = NODE_DATA(pfn_to_nid(__pfn)); \
+ __pg->node_mem_map + (__pfn - __pg->node_start_pfn); \
+})
+
+#define page_to_pfn(p) \
+({ \
+ struct page *__p = (p); \
+ struct zone *__z = page_zone(__p); \
+ ((__p - __z->zone_mem_map) + __z->zone_start_pfn); \
+})
+
+/* XXX: FIXME -- wli */
+#define kern_addr_valid(addr) (0)
+
+#endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
new file mode 100644
index 000000000000..90ee24aad955
--- /dev/null
+++ b/include/asm-mips/module.h
@@ -0,0 +1,56 @@
+#ifndef _ASM_MODULE_H
+#define _ASM_MODULE_H
+
+#include <linux/config.h>
+#include <linux/list.h>
+#include <asm/uaccess.h>
+
+struct mod_arch_specific {
+ /* Data Bus Error exception tables */
+ struct list_head dbe_list;
+ const struct exception_table_entry *dbe_start;
+ const struct exception_table_entry *dbe_end;
+};
+
+typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
+
+typedef struct
+{
+ Elf64_Addr r_offset; /* Address of relocation. */
+ Elf64_Word r_sym; /* Symbol index. */
+ Elf64_Byte r_ssym; /* Special symbol. */
+ Elf64_Byte r_type3; /* Third relocation. */
+ Elf64_Byte r_type2; /* Second relocation. */
+ Elf64_Byte r_type; /* First relocation. */
+ Elf64_Sxword r_addend; /* Addend. */
+} Elf64_Mips_Rela;
+
+#ifdef CONFIG_MIPS32
+
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Ehdr Elf32_Ehdr
+
+#endif
+
+#ifdef CONFIG_MIPS64
+
+#define Elf_Shdr Elf64_Shdr
+#define Elf_Sym Elf64_Sym
+#define Elf_Ehdr Elf64_Ehdr
+
+#endif
+
+#ifdef CONFIG_MODULES
+/* Given an address, look for it in the exception tables. */
+const struct exception_table_entry*search_module_dbetables(unsigned long addr);
+#else
+/* Given an address, look for it in the exception tables. */
+static inline const struct exception_table_entry *
+search_module_dbetables(unsigned long addr)
+{
+ return NULL;
+}
+#endif
+
+#endif /* _ASM_MODULE_H */
diff --git a/include/asm-mips/msc01_ic.h b/include/asm-mips/msc01_ic.h
new file mode 100644
index 000000000000..64f17208d602
--- /dev/null
+++ b/include/asm-mips/msc01_ic.h
@@ -0,0 +1,151 @@
+/*
+ * PCI Register definitions for the MIPS System Controller.
+ *
+ * Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved.
+ *
+ * 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_MIPS_BOARDS_MSC01_IC_H
+#define __ASM_MIPS_BOARDS_MSC01_IC_H
+
+/*****************************************************************************
+ * Register offset addresses
+ *****************************************************************************/
+
+#define MSC01_IC_RST_OFS 0x00008 /* Software reset */
+#define MSC01_IC_ENAL_OFS 0x00100 /* Int_in enable mask 31:0 */
+#define MSC01_IC_ENAH_OFS 0x00108 /* Int_in enable mask 63:32 */
+#define MSC01_IC_DISL_OFS 0x00120 /* Int_in disable mask 31:0 */
+#define MSC01_IC_DISH_OFS 0x00128 /* Int_in disable mask 63:32 */
+#define MSC01_IC_ISBL_OFS 0x00140 /* Raw int_in 31:0 */
+#define MSC01_IC_ISBH_OFS 0x00148 /* Raw int_in 63:32 */
+#define MSC01_IC_ISAL_OFS 0x00160 /* Masked int_in 31:0 */
+#define MSC01_IC_ISAH_OFS 0x00168 /* Masked int_in 63:32 */
+#define MSC01_IC_LVL_OFS 0x00180 /* Disable priority int_out */
+#define MSC01_IC_RAMW_OFS 0x00180 /* Shadow set RAM (EI) */
+#define MSC01_IC_OSB_OFS 0x00188 /* Raw int_out */
+#define MSC01_IC_OSA_OFS 0x00190 /* Masked int_out */
+#define MSC01_IC_GENA_OFS 0x00198 /* Global HW int enable */
+#define MSC01_IC_BASE_OFS 0x001a0 /* Base address of IC_VEC */
+#define MSC01_IC_VEC_OFS 0x001b0 /* Active int's vector address */
+#define MSC01_IC_EOI_OFS 0x001c0 /* Enable lower level ints */
+#define MSC01_IC_CFG_OFS 0x001c8 /* Configuration register */
+#define MSC01_IC_TRLD_OFS 0x001d0 /* Interval timer reload val */
+#define MSC01_IC_TVAL_OFS 0x001e0 /* Interval timer current val */
+#define MSC01_IC_TCFG_OFS 0x001f0 /* Interval timer config */
+#define MSC01_IC_SUP_OFS 0x00200 /* Set up int_in line 0 */
+#define MSC01_IC_ENA_OFS 0x00800 /* Int_in enable mask 63:0 */
+#define MSC01_IC_DIS_OFS 0x00820 /* Int_in disable mask 63:0 */
+#define MSC01_IC_ISB_OFS 0x00840 /* Raw int_in 63:0 */
+#define MSC01_IC_ISA_OFS 0x00860 /* Masked int_in 63:0 */
+
+/*****************************************************************************
+ * Register field encodings
+ *****************************************************************************/
+
+#define MSC01_IC_RST_RST_SHF 0
+#define MSC01_IC_RST_RST_MSK 0x00000001
+#define MSC01_IC_RST_RST_BIT MSC01_IC_RST_RST_MSK
+#define MSC01_IC_LVL_LVL_SHF 0
+#define MSC01_IC_LVL_LVL_MSK 0x000000ff
+#define MSC01_IC_LVL_SPUR_SHF 16
+#define MSC01_IC_LVL_SPUR_MSK 0x00010000
+#define MSC01_IC_LVL_SPUR_BIT MSC01_IC_LVL_SPUR_MSK
+#define MSC01_IC_RAMW_RIPL_SHF 0
+#define MSC01_IC_RAMW_RIPL_MSK 0x0000003f
+#define MSC01_IC_RAMW_DATA_SHF 6
+#define MSC01_IC_RAMW_DATA_MSK 0x00000fc0
+#define MSC01_IC_RAMW_ADDR_SHF 25
+#define MSC01_IC_RAMW_ADDR_MSK 0x7e000000
+#define MSC01_IC_RAMW_READ_SHF 31
+#define MSC01_IC_RAMW_READ_MSK 0x80000000
+#define MSC01_IC_RAMW_READ_BIT MSC01_IC_RAMW_READ_MSK
+#define MSC01_IC_OSB_OSB_SHF 0
+#define MSC01_IC_OSB_OSB_MSK 0x000000ff
+#define MSC01_IC_OSA_OSA_SHF 0
+#define MSC01_IC_OSA_OSA_MSK 0x000000ff
+#define MSC01_IC_GENA_GENA_SHF 0
+#define MSC01_IC_GENA_GENA_MSK 0x00000001
+#define MSC01_IC_GENA_GENA_BIT MSC01_IC_GENA_GENA_MSK
+#define MSC01_IC_CFG_DIS_SHF 0
+#define MSC01_IC_CFG_DIS_MSK 0x00000001
+#define MSC01_IC_CFG_DIS_BIT MSC01_IC_CFG_DIS_MSK
+#define MSC01_IC_CFG_SHFT_SHF 8
+#define MSC01_IC_CFG_SHFT_MSK 0x00000f00
+#define MSC01_IC_TCFG_ENA_SHF 0
+#define MSC01_IC_TCFG_ENA_MSK 0x00000001
+#define MSC01_IC_TCFG_ENA_BIT MSC01_IC_TCFG_ENA_MSK
+#define MSC01_IC_TCFG_INT_SHF 8
+#define MSC01_IC_TCFG_INT_MSK 0x00000100
+#define MSC01_IC_TCFG_INT_BIT MSC01_IC_TCFG_INT_MSK
+#define MSC01_IC_TCFG_EDGE_SHF 16
+#define MSC01_IC_TCFG_EDGE_MSK 0x00010000
+#define MSC01_IC_TCFG_EDGE_BIT MSC01_IC_TCFG_EDGE_MSK
+#define MSC01_IC_SUP_PRI_SHF 0
+#define MSC01_IC_SUP_PRI_MSK 0x00000007
+#define MSC01_IC_SUP_EDGE_SHF 8
+#define MSC01_IC_SUP_EDGE_MSK 0x00000100
+#define MSC01_IC_SUP_EDGE_BIT MSC01_IC_SUP_EDGE_MSK
+#define MSC01_IC_SUP_STEP 8
+
+/*
+ * MIPS System controller interrupt register base.
+ *
+ * FIXME - are these macros specific to Malta and co or to the MSC? If the
+ * latter, they should be moved elsewhere.
+ */
+#define MIPS_MSC01_IC_REG_BASE 0x1bc40000
+
+/*****************************************************************************
+ * Absolute register addresses
+ *****************************************************************************/
+
+#define MSC01_IC_RST (MSC01_IC_REG_BASE + MSC01_IC_RST_OFS)
+#define MSC01_IC_ENAL (MSC01_IC_REG_BASE + MSC01_IC_ENAL_OFS)
+#define MSC01_IC_ENAH (MSC01_IC_REG_BASE + MSC01_IC_ENAH_OFS)
+#define MSC01_IC_DISL (MSC01_IC_REG_BASE + MSC01_IC_DISL_OFS)
+#define MSC01_IC_DISH (MSC01_IC_REG_BASE + MSC01_IC_DISH_OFS)
+#define MSC01_IC_ISBL (MSC01_IC_REG_BASE + MSC01_IC_ISBL_OFS)
+#define MSC01_IC_ISBH (MSC01_IC_REG_BASE + MSC01_IC_ISBH_OFS)
+#define MSC01_IC_ISAL (MSC01_IC_REG_BASE + MSC01_IC_ISAL_OFS)
+#define MSC01_IC_ISAH (MSC01_IC_REG_BASE + MSC01_IC_ISAH_OFS)
+#define MSC01_IC_LVL (MSC01_IC_REG_BASE + MSC01_IC_LVL_OFS)
+#define MSC01_IC_RAMW (MSC01_IC_REG_BASE + MSC01_IC_RAMW_OFS)
+#define MSC01_IC_OSB (MSC01_IC_REG_BASE + MSC01_IC_OSB_OFS)
+#define MSC01_IC_OSA (MSC01_IC_REG_BASE + MSC01_IC_OSA_OFS)
+#define MSC01_IC_GENA (MSC01_IC_REG_BASE + MSC01_IC_GENA_OFS)
+#define MSC01_IC_BASE (MSC01_IC_REG_BASE + MSC01_IC_BASE_OFS)
+#define MSC01_IC_VEC (MSC01_IC_REG_BASE + MSC01_IC_VEC_OFS)
+#define MSC01_IC_EOI (MSC01_IC_REG_BASE + MSC01_IC_EOI_OFS)
+#define MSC01_IC_CFG (MSC01_IC_REG_BASE + MSC01_IC_CFG_OFS)
+#define MSC01_IC_TRLD (MSC01_IC_REG_BASE + MSC01_IC_TRLD_OFS)
+#define MSC01_IC_TVAL (MSC01_IC_REG_BASE + MSC01_IC_TVAL_OFS)
+#define MSC01_IC_TCFG (MSC01_IC_REG_BASE + MSC01_IC_TCFG_OFS)
+#define MSC01_IC_SUP (MSC01_IC_REG_BASE + MSC01_IC_SUP_OFS)
+#define MSC01_IC_ENA (MSC01_IC_REG_BASE + MSC01_IC_ENA_OFS)
+#define MSC01_IC_DIS (MSC01_IC_REG_BASE + MSC01_IC_DIS_OFS)
+#define MSC01_IC_ISB (MSC01_IC_REG_BASE + MSC01_IC_ISB_OFS)
+#define MSC01_IC_ISA (MSC01_IC_REG_BASE + MSC01_IC_ISA_OFS)
+
+/*
+ * Soc-it interrupts are configurable.
+ * Every board describes its IRQ mapping with this table.
+ */
+typedef struct msc_irqmap {
+ int im_irq;
+ int im_type;
+ int im_lvl;
+} msc_irqmap_t;
+
+/* im_type */
+#define MSC01_IRQ_LEVEL 0
+#define MSC01_IRQ_EDGE 1
+
+extern void __init init_msc_irqs(unsigned int base, msc_irqmap_t *imp, int nirq);
+extern void ll_msc_irq(struct pt_regs *regs);
+
+#endif /* __ASM_MIPS_BOARDS_MSC01_IC_H */
+
diff --git a/include/asm-mips/msgbuf.h b/include/asm-mips/msgbuf.h
new file mode 100644
index 000000000000..513b2824838b
--- /dev/null
+++ b/include/asm-mips/msgbuf.h
@@ -0,0 +1,48 @@
+#ifndef _ASM_MSGBUF_H
+#define _ASM_MSGBUF_H
+
+#include <linux/config.h>
+
+/*
+ * The msqid64_ds structure for the MIPS architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - extension of time_t to 64-bit on 32-bitsystem to solve the y2038 problem
+ * - 2 miscellaneous unsigned long values
+ */
+
+struct msqid64_ds {
+ struct ipc64_perm msg_perm;
+#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused1;
+#endif
+ __kernel_time_t msg_stime; /* last msgsnd time */
+#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused1;
+#endif
+#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused2;
+#endif
+ __kernel_time_t msg_rtime; /* last msgrcv time */
+#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused2;
+#endif
+#if defined(CONFIG_MIPS32) && !defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused3;
+#endif
+ __kernel_time_t msg_ctime; /* last change time */
+#if defined(CONFIG_MIPS32) && defined(CONFIG_CPU_LITTLE_ENDIAN)
+ unsigned long __unused3;
+#endif
+ 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 /* _ASM_MSGBUF_H */
diff --git a/include/asm-mips/namei.h b/include/asm-mips/namei.h
new file mode 100644
index 000000000000..c94d12d1f868
--- /dev/null
+++ b/include/asm-mips/namei.h
@@ -0,0 +1,26 @@
+#ifndef _ASM_NAMEI_H
+#define _ASM_NAMEI_H
+
+#include <linux/personality.h>
+#include <linux/stddef.h>
+
+#define IRIX_EMUL "/usr/gnemul/irix/"
+#define RISCOS_EMUL "/usr/gnemul/riscos/"
+
+static inline char *__emul_prefix(void)
+{
+ switch (current->personality) {
+ case PER_IRIX32:
+ case PER_IRIXN32:
+ case PER_IRIX64:
+ return IRIX_EMUL;
+
+ case PER_RISCOS:
+ return RISCOS_EMUL;
+
+ default:
+ return NULL;
+ }
+}
+
+#endif /* _ASM_NAMEI_H */
diff --git a/include/asm-mips/nile4.h b/include/asm-mips/nile4.h
new file mode 100644
index 000000000000..c3ca959aa4d9
--- /dev/null
+++ b/include/asm-mips/nile4.h
@@ -0,0 +1,310 @@
+/*
+ * asm-mips/nile4.h -- NEC Vrc-5074 Nile 4 definitions
+ *
+ * Copyright (C) 2000 Geert Uytterhoeven <geert@sonycom.com>
+ * Sony Software Development Center Europe (SDCE), Brussels
+ *
+ * This file is based on the following documentation:
+ *
+ * NEC Vrc 5074 System Controller Data Sheet, June 1998
+ */
+
+#ifndef _ASM_NILE4_H
+#define _ASM_NILE4_H
+
+#define NILE4_BASE 0xbfa00000
+#define NILE4_SIZE 0x00200000 /* 2 MB */
+
+
+ /*
+ * Physical Device Address Registers (PDARs)
+ */
+
+#define NILE4_SDRAM0 0x0000 /* SDRAM Bank 0 [R/W] */
+#define NILE4_SDRAM1 0x0008 /* SDRAM Bank 1 [R/W] */
+#define NILE4_DCS2 0x0010 /* Device Chip-Select 2 [R/W] */
+#define NILE4_DCS3 0x0018 /* Device Chip-Select 3 [R/W] */
+#define NILE4_DCS4 0x0020 /* Device Chip-Select 4 [R/W] */
+#define NILE4_DCS5 0x0028 /* Device Chip-Select 5 [R/W] */
+#define NILE4_DCS6 0x0030 /* Device Chip-Select 6 [R/W] */
+#define NILE4_DCS7 0x0038 /* Device Chip-Select 7 [R/W] */
+#define NILE4_DCS8 0x0040 /* Device Chip-Select 8 [R/W] */
+#define NILE4_PCIW0 0x0060 /* PCI Address Window 0 [R/W] */
+#define NILE4_PCIW1 0x0068 /* PCI Address Window 1 [R/W] */
+#define NILE4_INTCS 0x0070 /* Controller Internal Registers and Devices */
+ /* [R/W] */
+#define NILE4_BOOTCS 0x0078 /* Boot ROM Chip-Select [R/W] */
+
+
+ /*
+ * CPU Interface Registers
+ */
+
+#define NILE4_CPUSTAT 0x0080 /* CPU Status [R/W] */
+#define NILE4_INTCTRL 0x0088 /* Interrupt Control [R/W] */
+#define NILE4_INTSTAT0 0x0090 /* Interrupt Status 0 [R] */
+#define NILE4_INTSTAT1 0x0098 /* Interrupt Status 1 and CPU Interrupt */
+ /* Enable [R/W] */
+#define NILE4_INTCLR 0x00A0 /* Interrupt Clear [R/W] */
+#define NILE4_INTPPES 0x00A8 /* PCI Interrupt Control [R/W] */
+
+
+ /*
+ * Memory-Interface Registers
+ */
+
+#define NILE4_MEMCTRL 0x00C0 /* Memory Control */
+#define NILE4_ACSTIME 0x00C8 /* Memory Access Timing [R/W] */
+#define NILE4_CHKERR 0x00D0 /* Memory Check Error Status [R] */
+
+
+ /*
+ * PCI-Bus Registers
+ */
+
+#define NILE4_PCICTRL 0x00E0 /* PCI Control [R/W] */
+#define NILE4_PCIARB 0x00E8 /* PCI Arbiter [R/W] */
+#define NILE4_PCIINIT0 0x00F0 /* PCI Master (Initiator) 0 [R/W] */
+#define NILE4_PCIINIT1 0x00F8 /* PCI Master (Initiator) 1 [R/W] */
+#define NILE4_PCIERR 0x00B8 /* PCI Error [R/W] */
+
+
+ /*
+ * Local-Bus Registers
+ */
+
+#define NILE4_LCNFG 0x0100 /* Local Bus Configuration [R/W] */
+#define NILE4_LCST2 0x0110 /* Local Bus Chip-Select Timing 2 [R/W] */
+#define NILE4_LCST3 0x0118 /* Local Bus Chip-Select Timing 3 [R/W] */
+#define NILE4_LCST4 0x0120 /* Local Bus Chip-Select Timing 4 [R/W] */
+#define NILE4_LCST5 0x0128 /* Local Bus Chip-Select Timing 5 [R/W] */
+#define NILE4_LCST6 0x0130 /* Local Bus Chip-Select Timing 6 [R/W] */
+#define NILE4_LCST7 0x0138 /* Local Bus Chip-Select Timing 7 [R/W] */
+#define NILE4_LCST8 0x0140 /* Local Bus Chip-Select Timing 8 [R/W] */
+#define NILE4_DCSFN 0x0150 /* Device Chip-Select Muxing and Output */
+ /* Enables [R/W] */
+#define NILE4_DCSIO 0x0158 /* Device Chip-Selects As I/O Bits [R/W] */
+#define NILE4_BCST 0x0178 /* Local Boot Chip-Select Timing [R/W] */
+
+
+ /*
+ * DMA Registers
+ */
+
+#define NILE4_DMACTRL0 0x0180 /* DMA Control 0 [R/W] */
+#define NILE4_DMASRCA0 0x0188 /* DMA Source Address 0 [R/W] */
+#define NILE4_DMADESA0 0x0190 /* DMA Destination Address 0 [R/W] */
+#define NILE4_DMACTRL1 0x0198 /* DMA Control 1 [R/W] */
+#define NILE4_DMASRCA1 0x01A0 /* DMA Source Address 1 [R/W] */
+#define NILE4_DMADESA1 0x01A8 /* DMA Destination Address 1 [R/W] */
+
+
+ /*
+ * Timer Registers
+ */
+
+#define NILE4_T0CTRL 0x01C0 /* SDRAM Refresh Control [R/W] */
+#define NILE4_T0CNTR 0x01C8 /* SDRAM Refresh Counter [R/W] */
+#define NILE4_T1CTRL 0x01D0 /* CPU-Bus Read Time-Out Control [R/W] */
+#define NILE4_T1CNTR 0x01D8 /* CPU-Bus Read Time-Out Counter [R/W] */
+#define NILE4_T2CTRL 0x01E0 /* General-Purpose Timer Control [R/W] */
+#define NILE4_T2CNTR 0x01E8 /* General-Purpose Timer Counter [R/W] */
+#define NILE4_T3CTRL 0x01F0 /* Watchdog Timer Control [R/W] */
+#define NILE4_T3CNTR 0x01F8 /* Watchdog Timer Counter [R/W] */
+
+
+ /*
+ * PCI Configuration Space Registers
+ */
+
+#define NILE4_PCI_BASE 0x0200
+
+#define NILE4_VID 0x0200 /* PCI Vendor ID [R] */
+#define NILE4_DID 0x0202 /* PCI Device ID [R] */
+#define NILE4_PCICMD 0x0204 /* PCI Command [R/W] */
+#define NILE4_PCISTS 0x0206 /* PCI Status [R/W] */
+#define NILE4_REVID 0x0208 /* PCI Revision ID [R] */
+#define NILE4_CLASS 0x0209 /* PCI Class Code [R] */
+#define NILE4_CLSIZ 0x020C /* PCI Cache Line Size [R/W] */
+#define NILE4_MLTIM 0x020D /* PCI Latency Timer [R/W] */
+#define NILE4_HTYPE 0x020E /* PCI Header Type [R] */
+#define NILE4_BIST 0x020F /* BIST [R] (unimplemented) */
+#define NILE4_BARC 0x0210 /* PCI Base Address Register Control [R/W] */
+#define NILE4_BAR0 0x0218 /* PCI Base Address Register 0 [R/W] */
+#define NILE4_BAR1 0x0220 /* PCI Base Address Register 1 [R/W] */
+#define NILE4_CIS 0x0228 /* PCI Cardbus CIS Pointer [R] */
+ /* (unimplemented) */
+#define NILE4_SSVID 0x022C /* PCI Sub-System Vendor ID [R/W] */
+#define NILE4_SSID 0x022E /* PCI Sub-System ID [R/W] */
+#define NILE4_ROM 0x0230 /* Expansion ROM Base Address [R] */
+ /* (unimplemented) */
+#define NILE4_INTLIN 0x023C /* PCI Interrupt Line [R/W] */
+#define NILE4_INTPIN 0x023D /* PCI Interrupt Pin [R] */
+#define NILE4_MINGNT 0x023E /* PCI Min_Gnt [R] (unimplemented) */
+#define NILE4_MAXLAT 0x023F /* PCI Max_Lat [R] (unimplemented) */
+#define NILE4_BAR2 0x0240 /* PCI Base Address Register 2 [R/W] */
+#define NILE4_BAR3 0x0248 /* PCI Base Address Register 3 [R/W] */
+#define NILE4_BAR4 0x0250 /* PCI Base Address Register 4 [R/W] */
+#define NILE4_BAR5 0x0258 /* PCI Base Address Register 5 [R/W] */
+#define NILE4_BAR6 0x0260 /* PCI Base Address Register 6 [R/W] */
+#define NILE4_BAR7 0x0268 /* PCI Base Address Register 7 [R/W] */
+#define NILE4_BAR8 0x0270 /* PCI Base Address Register 8 [R/W] */
+#define NILE4_BARB 0x0278 /* PCI Base Address Register BOOT [R/W] */
+
+
+ /*
+ * Serial-Port Registers
+ */
+
+#define NILE4_UART_BASE 0x0300
+
+#define NILE4_UARTRBR 0x0300 /* UART Receiver Data Buffer [R] */
+#define NILE4_UARTTHR 0x0300 /* UART Transmitter Data Holding [W] */
+#define NILE4_UARTIER 0x0308 /* UART Interrupt Enable [R/W] */
+#define NILE4_UARTDLL 0x0300 /* UART Divisor Latch LSB [R/W] */
+#define NILE4_UARTDLM 0x0308 /* UART Divisor Latch MSB [R/W] */
+#define NILE4_UARTIIR 0x0310 /* UART Interrupt ID [R] */
+#define NILE4_UARTFCR 0x0310 /* UART FIFO Control [W] */
+#define NILE4_UARTLCR 0x0318 /* UART Line Control [R/W] */
+#define NILE4_UARTMCR 0x0320 /* UART Modem Control [R/W] */
+#define NILE4_UARTLSR 0x0328 /* UART Line Status [R/W] */
+#define NILE4_UARTMSR 0x0330 /* UART Modem Status [R/W] */
+#define NILE4_UARTSCR 0x0338 /* UART Scratch [R/W] */
+
+#define NILE4_UART_BASE_BAUD 520833 /* 100 MHz / 12 / 16 */
+
+
+ /*
+ * Interrupt Lines
+ */
+
+#define NILE4_INT_CPCE 0 /* CPU-Interface Parity-Error Interrupt */
+#define NILE4_INT_CNTD 1 /* CPU No-Target Decode Interrupt */
+#define NILE4_INT_MCE 2 /* Memory-Check Error Interrupt */
+#define NILE4_INT_DMA 3 /* DMA Controller Interrupt */
+#define NILE4_INT_UART 4 /* UART Interrupt */
+#define NILE4_INT_WDOG 5 /* Watchdog Timer Interrupt */
+#define NILE4_INT_GPT 6 /* General-Purpose Timer Interrupt */
+#define NILE4_INT_LBRTD 7 /* Local-Bus Ready Timer Interrupt */
+#define NILE4_INT_INTA 8 /* PCI Interrupt Signal INTA# */
+#define NILE4_INT_INTB 9 /* PCI Interrupt Signal INTB# */
+#define NILE4_INT_INTC 10 /* PCI Interrupt Signal INTC# */
+#define NILE4_INT_INTD 11 /* PCI Interrupt Signal INTD# */
+#define NILE4_INT_INTE 12 /* PCI Interrupt Signal INTE# (ISA cascade) */
+#define NILE4_INT_RESV 13 /* Reserved */
+#define NILE4_INT_PCIS 14 /* PCI SERR# Interrupt */
+#define NILE4_INT_PCIE 15 /* PCI Internal Error Interrupt */
+
+
+ /*
+ * Nile 4 Register Access
+ */
+
+static inline void nile4_sync(void)
+{
+ volatile u32 *p = (volatile u32 *)0xbfc00000;
+ (void)(*p);
+}
+
+static inline void nile4_out32(u32 offset, u32 val)
+{
+ *(volatile u32 *)(NILE4_BASE+offset) = val;
+ nile4_sync();
+}
+
+static inline u32 nile4_in32(u32 offset)
+{
+ u32 val = *(volatile u32 *)(NILE4_BASE+offset);
+ nile4_sync();
+ return val;
+}
+
+static inline void nile4_out16(u32 offset, u16 val)
+{
+ *(volatile u16 *)(NILE4_BASE+offset) = val;
+ nile4_sync();
+}
+
+static inline u16 nile4_in16(u32 offset)
+{
+ u16 val = *(volatile u16 *)(NILE4_BASE+offset);
+ nile4_sync();
+ return val;
+}
+
+static inline void nile4_out8(u32 offset, u8 val)
+{
+ *(volatile u8 *)(NILE4_BASE+offset) = val;
+ nile4_sync();
+}
+
+static inline u8 nile4_in8(u32 offset)
+{
+ u8 val = *(volatile u8 *)(NILE4_BASE+offset);
+ nile4_sync();
+ return val;
+}
+
+
+ /*
+ * Physical Device Address Registers
+ */
+
+extern void nile4_set_pdar(u32 pdar, u32 phys, u32 size, int width,
+ int on_memory_bus, int visible);
+
+
+ /*
+ * PCI Master Registers
+ */
+
+#define NILE4_PCICMD_IACK 0 /* PCI Interrupt Acknowledge */
+#define NILE4_PCICMD_IO 1 /* PCI I/O Space */
+#define NILE4_PCICMD_MEM 3 /* PCI Memory Space */
+#define NILE4_PCICMD_CFG 5 /* PCI Configuration Space */
+
+
+ /*
+ * PCI Address Spaces
+ *
+ * Note that these are multiplexed using PCIINIT[01]!
+ */
+
+#define NILE4_PCI_IO_BASE 0xa6000000
+#define NILE4_PCI_MEM_BASE 0xa8000000
+#define NILE4_PCI_CFG_BASE NILE4_PCI_MEM_BASE
+#define NILE4_PCI_IACK_BASE NILE4_PCI_IO_BASE
+
+
+extern void nile4_set_pmr(u32 pmr, u32 type, u32 addr);
+
+
+ /*
+ * Interrupt Programming
+ */
+
+#define NUM_I8259_INTERRUPTS 16
+#define NUM_NILE4_INTERRUPTS 16
+
+#define IRQ_I8259_CASCADE NILE4_INT_INTE
+#define is_i8259_irq(irq) ((irq) < NUM_I8259_INTERRUPTS)
+#define nile4_to_irq(n) ((n)+NUM_I8259_INTERRUPTS)
+#define irq_to_nile4(n) ((n)-NUM_I8259_INTERRUPTS)
+
+extern void nile4_map_irq(int nile4_irq, int cpu_irq);
+extern void nile4_map_irq_all(int cpu_irq);
+extern void nile4_enable_irq(unsigned int nile4_irq);
+extern void nile4_disable_irq(unsigned int nile4_irq);
+extern void nile4_disable_irq_all(void);
+extern u16 nile4_get_irq_stat(int cpu_irq);
+extern void nile4_enable_irq_output(int cpu_irq);
+extern void nile4_disable_irq_output(int cpu_irq);
+extern void nile4_set_pci_irq_polarity(int pci_irq, int high);
+extern void nile4_set_pci_irq_level_or_edge(int pci_irq, int level);
+extern void nile4_clear_irq(int nile4_irq);
+extern void nile4_clear_irq_mask(u32 mask);
+extern u8 nile4_i8259_iack(void);
+extern void nile4_dump_irq_status(void); /* Debug */
+
+#endif
+
diff --git a/include/asm-mips/numnodes.h b/include/asm-mips/numnodes.h
new file mode 100644
index 000000000000..4f00c16ceeb0
--- /dev/null
+++ b/include/asm-mips/numnodes.h
@@ -0,0 +1,7 @@
+#ifndef _ASM_MAX_NUMNODES_H
+#define _ASM_MAX_NUMNODES_H
+
+/* Max 128 Nodes */
+#define NODES_SHIFT 6
+
+#endif /* _ASM_MAX_NUMNODES_H */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
new file mode 100644
index 000000000000..36cec9e31696
--- /dev/null
+++ b/include/asm-mips/paccess.h
@@ -0,0 +1,113 @@
+/*
+ * 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) 1996, 1997, 1998, 1999, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ *
+ * Protected memory access. Used for everything that might take revenge
+ * by sending a DBE error like accessing possibly non-existant memory or
+ * devices.
+ */
+#ifndef _ASM_PACCESS_H
+#define _ASM_PACCESS_H
+
+#include <linux/config.h>
+#include <linux/errno.h>
+
+#ifdef CONFIG_MIPS32
+#define __PA_ADDR ".word"
+#endif
+#ifdef CONFIG_MIPS64
+#define __PA_ADDR ".dword"
+#endif
+
+extern asmlinkage void handle_ibe(void);
+extern asmlinkage void handle_dbe(void);
+
+#define put_dbe(x,ptr) __put_dbe((x),(ptr),sizeof(*(ptr)))
+#define get_dbe(x,ptr) __get_dbe((x),(ptr),sizeof(*(ptr)))
+
+struct __large_pstruct { unsigned long buf[100]; };
+#define __mp(x) (*(struct __large_pstruct *)(x))
+
+#define __get_dbe(x,ptr,size) \
+({ \
+ long __gu_err; \
+ __typeof(*(ptr)) __gu_val; \
+ unsigned long __gu_addr; \
+ __asm__("":"=r" (__gu_val)); \
+ __gu_addr = (unsigned long) (ptr); \
+ __asm__("":"=r" (__gu_err)); \
+ switch (size) { \
+ case 1: __get_dbe_asm("lb"); break; \
+ case 2: __get_dbe_asm("lh"); break; \
+ case 4: __get_dbe_asm("lw"); break; \
+ case 8: __get_dbe_asm("ld"); break; \
+ default: __get_dbe_unknown(); break; \
+ } \
+ x = (__typeof__(*(ptr))) __gu_val; \
+ __gu_err; \
+})
+
+#define __get_dbe_asm(insn) \
+({ \
+ __asm__ __volatile__( \
+ "1:\t" insn "\t%1,%2\n\t" \
+ "move\t%0,$0\n" \
+ "2:\n\t" \
+ ".section\t.fixup,\"ax\"\n" \
+ "3:\tli\t%0,%3\n\t" \
+ "move\t%1,$0\n\t" \
+ "j\t2b\n\t" \
+ ".previous\n\t" \
+ ".section\t__dbe_table,\"a\"\n\t" \
+ __PA_ADDR "\t1b, 3b\n\t" \
+ ".previous" \
+ :"=r" (__gu_err), "=r" (__gu_val) \
+ :"o" (__mp(__gu_addr)), "i" (-EFAULT)); \
+})
+
+extern void __get_dbe_unknown(void);
+
+#define __put_dbe(x,ptr,size) \
+({ \
+ long __pu_err; \
+ __typeof__(*(ptr)) __pu_val; \
+ long __pu_addr; \
+ __pu_val = (x); \
+ __pu_addr = (long) (ptr); \
+ __asm__("":"=r" (__pu_err)); \
+ switch (size) { \
+ case 1: __put_dbe_asm("sb"); break; \
+ case 2: __put_dbe_asm("sh"); break; \
+ case 4: __put_dbe_asm("sw"); break; \
+ case 8: __put_dbe_asm("sd"); break; \
+ default: __put_dbe_unknown(); break; \
+ } \
+ __pu_err; \
+})
+
+#define __put_dbe_asm(insn) \
+({ \
+ __asm__ __volatile__( \
+ "1:\t" insn "\t%1,%2\n\t" \
+ "move\t%0,$0\n" \
+ "2:\n\t" \
+ ".section\t.fixup,\"ax\"\n" \
+ "3:\tli\t%0,%3\n\t" \
+ "j\t2b\n\t" \
+ ".previous\n\t" \
+ ".section\t__dbe_table,\"a\"\n\t" \
+ __PA_ADDR "\t1b, 3b\n\t" \
+ ".previous" \
+ : "=r" (__pu_err) \
+ : "r" (__pu_val), "o" (__mp(__pu_addr)), "i" (-EFAULT)); \
+})
+
+extern void __put_dbe_unknown(void);
+
+extern unsigned long search_dbe_table(unsigned long addr);
+
+#endif /* _ASM_PACCESS_H */
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
new file mode 100644
index 000000000000..d1bf8240e73b
--- /dev/null
+++ b/include/asm-mips/page.h
@@ -0,0 +1,151 @@
+/*
+ * 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) 1994 - 1999, 2000, 03 Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PAGE_H
+#define _ASM_PAGE_H
+
+#include <linux/config.h>
+
+#ifdef __KERNEL__
+
+#include <spaces.h>
+
+#endif
+
+/*
+ * PAGE_SHIFT determines the page size
+ */
+#ifdef CONFIG_PAGE_SIZE_4KB
+#define PAGE_SHIFT 12
+#endif
+#ifdef CONFIG_PAGE_SIZE_8KB
+#define PAGE_SHIFT 13
+#endif
+#ifdef CONFIG_PAGE_SIZE_16KB
+#define PAGE_SHIFT 14
+#endif
+#ifdef CONFIG_PAGE_SIZE_64KB
+#define PAGE_SHIFT 16
+#endif
+#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
+
+
+#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
+
+extern void clear_page(void * page);
+extern void copy_page(void * to, void * from);
+
+extern unsigned long shm_align_mask;
+
+static inline unsigned long pages_do_alias(unsigned long addr1,
+ unsigned long addr2)
+{
+ return (addr1 ^ addr2) & shm_align_mask;
+}
+
+struct page;
+
+static inline void clear_user_page(void *addr, unsigned long vaddr,
+ struct page *page)
+{
+ extern void (*flush_data_cache_page)(unsigned long addr);
+
+ clear_page(addr);
+ if (pages_do_alias((unsigned long) addr, vaddr))
+ flush_data_cache_page((unsigned long)addr);
+}
+
+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
+ struct page *to)
+{
+ extern void (*flush_data_cache_page)(unsigned long addr);
+
+ copy_page(vto, vfrom);
+ if (pages_do_alias((unsigned long)vto, vaddr))
+ flush_data_cache_page((unsigned long)vto);
+}
+
+/*
+ * These are used to make use of C type-checking..
+ */
+#ifdef CONFIG_64BIT_PHYS_ADDR
+ #ifdef CONFIG_CPU_MIPS32
+ typedef struct { unsigned long pte_low, pte_high; } pte_t;
+ #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
+ #else
+ typedef struct { unsigned long long pte; } pte_t;
+ #define pte_val(x) ((x).pte)
+ #endif
+#else
+typedef struct { unsigned long pte; } pte_t;
+#define pte_val(x) ((x).pte)
+#endif
+
+typedef struct { unsigned long pmd; } pmd_t;
+typedef struct { unsigned long pgd; } pgd_t;
+typedef struct { unsigned long pgprot; } pgprot_t;
+
+#define pmd_val(x) ((x).pmd)
+#define pgd_val(x) ((x).pgd)
+#define pgprot_val(x) ((x).pgprot)
+
+#define ptep_buddy(x) ((pte_t *)((unsigned long)(x) ^ sizeof(pte_t)))
+
+#define __pte(x) ((pte_t) { (x) } )
+#define __pmd(x) ((pmd_t) { (x) } )
+#define __pgd(x) ((pgd_t) { (x) } )
+#define __pgprot(x) ((pgprot_t) { (x) } )
+
+/* Pure 2^n version of get_order */
+static __inline__ int get_order(unsigned long size)
+{
+ int order;
+
+ size = (size-1) >> (PAGE_SHIFT-1);
+ order = -1;
+ do {
+ size >>= 1;
+ order++;
+ } while (size);
+ return order;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
+
+#define __pa(x) ((unsigned long) (x) - PAGE_OFFSET)
+#define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET))
+
+#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
+
+#ifndef CONFIG_DISCONTIGMEM
+#define pfn_to_page(pfn) (mem_map + (pfn))
+#define page_to_pfn(page) ((unsigned long)((page) - mem_map))
+#define pfn_valid(pfn) ((pfn) < max_mapnr)
+#endif
+
+#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
+
+#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
+ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE)
+#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET)
+
+#endif /* defined (__KERNEL__) */
+
+#ifdef CONFIG_LIMITED_DMA
+#define WANT_PAGE_VIRTUAL
+#endif
+
+#endif /* _ASM_PAGE_H */
diff --git a/include/asm-mips/param.h b/include/asm-mips/param.h
new file mode 100644
index 000000000000..2bead8273ced
--- /dev/null
+++ b/include/asm-mips/param.h
@@ -0,0 +1,31 @@
+/*
+ * 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 1994 - 2000, 2002 Ralf Baechle (ralf@gnu.org)
+ * Copyright 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PARAM_H
+#define _ASM_PARAM_H
+
+#ifdef __KERNEL__
+
+# include <param.h> /* 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 65536
+
+#ifndef NOGROUP
+#define NOGROUP (-1)
+#endif
+
+#define MAXHOSTNAMELEN 64 /* max length of hostname */
+
+#endif /* _ASM_PARAM_H */
diff --git a/include/asm-mips/parport.h b/include/asm-mips/parport.h
new file mode 100644
index 000000000000..a742e04e82de
--- /dev/null
+++ b/include/asm-mips/parport.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
+ *
+ * This file should only be included by drivers/parport/parport_pc.c.
+ */
+#ifndef _ASM_PARPORT_H
+#define _ASM_PARPORT_H
+
+static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
+{
+ return parport_pc_find_isa_ports (autoirq, autodma);
+}
+
+#endif /* _ASM_PARPORT_H */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
new file mode 100644
index 000000000000..c9c576b48556
--- /dev/null
+++ b/include/asm-mips/pci.h
@@ -0,0 +1,160 @@
+/*
+ * 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_PCI_H
+#define _ASM_PCI_H
+
+#include <linux/config.h>
+#include <linux/mm.h>
+
+#ifdef __KERNEL__
+
+/*
+ * This file essentially defines the interface between board
+ * specific PCI code and MIPS common PCI code. Should potentially put
+ * into include/asm/pci.h file.
+ */
+
+#include <linux/ioport.h>
+
+/*
+ * Each pci channel is a top-level PCI bus seem by CPU. A machine with
+ * multiple PCI channels may have multiple PCI host controllers or a
+ * single controller supporting multiple channels.
+ */
+struct pci_controller {
+ struct pci_controller *next;
+ struct pci_bus *bus;
+
+ struct pci_ops *pci_ops;
+ struct resource *mem_resource;
+ unsigned long mem_offset;
+ struct resource *io_resource;
+ unsigned long io_offset;
+
+ unsigned int index;
+ /* For compatibility with current (as of July 2003) pciutils
+ and XFree86. Eventually will be removed. */
+ unsigned int need_domain_info;
+
+ int iommu;
+};
+
+/*
+ * Used by boards to register their PCI busses before the actual scanning.
+ */
+extern struct pci_controller * alloc_pci_controller(void);
+extern void register_pci_controller(struct pci_controller *hose);
+
+/*
+ * board supplied pci irq fixup routine
+ */
+extern int pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin);
+
+
+/* Can be used to override the logic in pci_scan_bus for skipping
+ already-configured bus numbers - to be used for buggy BIOSes
+ or architectures with incomplete PCI setup by the loader */
+
+extern unsigned int pcibios_assign_all_busses(void);
+
+#define pcibios_scan_all_fns(a, b) 0
+
+extern unsigned long PCIBIOS_MIN_IO;
+extern unsigned long PCIBIOS_MIN_MEM;
+
+#define PCIBIOS_MIN_CARDBUS_IO 0x4000
+
+extern void pcibios_set_master(struct pci_dev *dev);
+
+static inline void pcibios_penalize_isa_irq(int irq)
+{
+ /* We don't do dynamic PCI IRQ allocation */
+}
+
+/*
+ * Dynamic DMA mapping stuff.
+ * MIPS has everything mapped statically.
+ */
+
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <asm/scatterlist.h>
+#include <linux/string.h>
+#include <asm/io.h>
+
+struct pci_dev;
+
+/*
+ * The PCI address space does equal the physical memory address space. The
+ * networking and block device layers use this boolean for bounce buffer
+ * decisions. This is set if any hose does not have an IOMMU.
+ */
+extern unsigned int PCI_DMA_BUS_IS_PHYS;
+
+#ifdef CONFIG_MAPPED_DMA_IO
+
+/* pci_unmap_{single,page} is not a nop, thus... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME;
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) __u32 LEN_NAME;
+#define pci_unmap_addr(PTR, ADDR_NAME) ((PTR)->ADDR_NAME)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) (((PTR)->ADDR_NAME) = (VAL))
+#define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL))
+
+#else /* CONFIG_MAPPED_DMA_IO */
+
+/* pci_unmap_{page,single} is a nop so... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define pci_unmap_addr(PTR, ADDR_NAME) (0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME) (0)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
+
+#endif /* CONFIG_MAPPED_DMA_IO */
+
+/* This is always fine. */
+#define pci_dac_dma_supported(pci_dev, mask) (1)
+
+extern dma64_addr_t pci_dac_page_to_dma(struct pci_dev *pdev,
+ struct page *page, unsigned long offset, int direction);
+extern struct page *pci_dac_dma_to_page(struct pci_dev *pdev,
+ dma64_addr_t dma_addr);
+extern unsigned long pci_dac_dma_to_offset(struct pci_dev *pdev,
+ dma64_addr_t dma_addr);
+extern void pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev,
+ dma64_addr_t dma_addr, size_t len, int direction);
+extern void pci_dac_dma_sync_single_for_device(struct pci_dev *pdev,
+ dma64_addr_t dma_addr, size_t len, int direction);
+
+extern void pcibios_resource_to_bus(struct pci_dev *dev,
+ struct pci_bus_region *region, struct resource *res);
+
+#ifdef CONFIG_PCI_DOMAINS
+
+#define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
+
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+ struct pci_controller *hose = bus->sysdata;
+ return hose->need_domain_info;
+}
+
+#endif /* CONFIG_PCI_DOMAINS */
+
+#endif /* __KERNEL__ */
+
+/* implement the pci_ DMA API in terms of the generic device dma_ one */
+#include <asm-generic/pci-dma-compat.h>
+
+static inline void pcibios_add_platform_entries(struct pci_dev *dev)
+{
+}
+
+/* Do platform specific device initialization at pci_enable_device() time */
+extern int pcibios_plat_dev_init(struct pci_dev *dev);
+
+#endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pci/bridge.h b/include/asm-mips/pci/bridge.h
new file mode 100644
index 000000000000..b4ee995c56e6
--- /dev/null
+++ b/include/asm-mips/pci/bridge.h
@@ -0,0 +1,851 @@
+/*
+ * 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.
+ *
+ * bridge.h - bridge chip header file, derived from IRIX <sys/PCI/bridge.h>,
+ * revision 1.76.
+ *
+ * Copyright (C) 1996, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_PCI_BRIDGE_H
+#define _ASM_PCI_BRIDGE_H
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <asm/xtalk/xwidget.h> /* generic widget header */
+
+/* I/O page size */
+
+#define IOPFNSHIFT 12 /* 4K per mapped page */
+
+#define IOPGSIZE (1 << IOPFNSHIFT)
+#define IOPG(x) ((x) >> IOPFNSHIFT)
+#define IOPGOFF(x) ((x) & (IOPGSIZE-1))
+
+/* Bridge RAM sizes */
+
+#define BRIDGE_ATE_RAM_SIZE 0x00000400 /* 1kB ATE RAM */
+
+#define BRIDGE_CONFIG_BASE 0x20000
+#define BRIDGE_CONFIG1_BASE 0x28000
+#define BRIDGE_CONFIG_END 0x30000
+#define BRIDGE_CONFIG_SLOT_SIZE 0x1000
+
+#define BRIDGE_SSRAM_512K 0x00080000 /* 512kB */
+#define BRIDGE_SSRAM_128K 0x00020000 /* 128kB */
+#define BRIDGE_SSRAM_64K 0x00010000 /* 64kB */
+#define BRIDGE_SSRAM_0K 0x00000000 /* 0kB */
+
+/* ========================================================================
+ * Bridge address map
+ */
+
+#ifndef __ASSEMBLY__
+
+/*
+ * All accesses to bridge hardware registers must be done
+ * using 32-bit loads and stores.
+ */
+typedef u32 bridgereg_t;
+
+typedef u64 bridge_ate_t;
+
+/* pointers to bridge ATEs
+ * are always "pointer to volatile"
+ */
+typedef volatile bridge_ate_t *bridge_ate_p;
+
+/*
+ * It is generally preferred that hardware registers on the bridge
+ * are located from C code via this structure.
+ *
+ * Generated from Bridge spec dated 04oct95
+ */
+
+typedef volatile struct bridge_s {
+ /* Local Registers 0x000000-0x00FFFF */
+
+ /* standard widget configuration 0x000000-0x000057 */
+ widget_cfg_t b_widget; /* 0x000000 */
+
+ /* helper fieldnames for accessing bridge widget */
+
+#define b_wid_id b_widget.w_id
+#define b_wid_stat b_widget.w_status
+#define b_wid_err_upper b_widget.w_err_upper_addr
+#define b_wid_err_lower b_widget.w_err_lower_addr
+#define b_wid_control b_widget.w_control
+#define b_wid_req_timeout b_widget.w_req_timeout
+#define b_wid_int_upper b_widget.w_intdest_upper_addr
+#define b_wid_int_lower b_widget.w_intdest_lower_addr
+#define b_wid_err_cmdword b_widget.w_err_cmd_word
+#define b_wid_llp b_widget.w_llp_cfg
+#define b_wid_tflush b_widget.w_tflush
+
+ /* bridge-specific widget configuration 0x000058-0x00007F */
+ bridgereg_t _pad_000058;
+ bridgereg_t b_wid_aux_err; /* 0x00005C */
+ bridgereg_t _pad_000060;
+ bridgereg_t b_wid_resp_upper; /* 0x000064 */
+ bridgereg_t _pad_000068;
+ bridgereg_t b_wid_resp_lower; /* 0x00006C */
+ bridgereg_t _pad_000070;
+ bridgereg_t b_wid_tst_pin_ctrl; /* 0x000074 */
+ bridgereg_t _pad_000078[2];
+
+ /* PMU & Map 0x000080-0x00008F */
+ bridgereg_t _pad_000080;
+ bridgereg_t b_dir_map; /* 0x000084 */
+ bridgereg_t _pad_000088[2];
+
+ /* SSRAM 0x000090-0x00009F */
+ bridgereg_t _pad_000090;
+ bridgereg_t b_ram_perr; /* 0x000094 */
+ bridgereg_t _pad_000098[2];
+
+ /* Arbitration 0x0000A0-0x0000AF */
+ bridgereg_t _pad_0000A0;
+ bridgereg_t b_arb; /* 0x0000A4 */
+ bridgereg_t _pad_0000A8[2];
+
+ /* Number In A Can 0x0000B0-0x0000BF */
+ bridgereg_t _pad_0000B0;
+ bridgereg_t b_nic; /* 0x0000B4 */
+ bridgereg_t _pad_0000B8[2];
+
+ /* PCI/GIO 0x0000C0-0x0000FF */
+ bridgereg_t _pad_0000C0;
+ bridgereg_t b_bus_timeout; /* 0x0000C4 */
+#define b_pci_bus_timeout b_bus_timeout
+
+ bridgereg_t _pad_0000C8;
+ bridgereg_t b_pci_cfg; /* 0x0000CC */
+ bridgereg_t _pad_0000D0;
+ bridgereg_t b_pci_err_upper; /* 0x0000D4 */
+ bridgereg_t _pad_0000D8;
+ bridgereg_t b_pci_err_lower; /* 0x0000DC */
+ bridgereg_t _pad_0000E0[8];
+#define b_gio_err_lower b_pci_err_lower
+#define b_gio_err_upper b_pci_err_upper
+
+ /* Interrupt 0x000100-0x0001FF */
+ bridgereg_t _pad_000100;
+ bridgereg_t b_int_status; /* 0x000104 */
+ bridgereg_t _pad_000108;
+ bridgereg_t b_int_enable; /* 0x00010C */
+ bridgereg_t _pad_000110;
+ bridgereg_t b_int_rst_stat; /* 0x000114 */
+ bridgereg_t _pad_000118;
+ bridgereg_t b_int_mode; /* 0x00011C */
+ bridgereg_t _pad_000120;
+ bridgereg_t b_int_device; /* 0x000124 */
+ bridgereg_t _pad_000128;
+ bridgereg_t b_int_host_err; /* 0x00012C */
+
+ struct {
+ bridgereg_t __pad; /* 0x0001{30,,,68} */
+ bridgereg_t addr; /* 0x0001{34,,,6C} */
+ } b_int_addr[8]; /* 0x000130 */
+
+ bridgereg_t _pad_000170[36];
+
+ /* Device 0x000200-0x0003FF */
+ struct {
+ bridgereg_t __pad; /* 0x0002{00,,,38} */
+ bridgereg_t reg; /* 0x0002{04,,,3C} */
+ } b_device[8]; /* 0x000200 */
+
+ struct {
+ bridgereg_t __pad; /* 0x0002{40,,,78} */
+ bridgereg_t reg; /* 0x0002{44,,,7C} */
+ } b_wr_req_buf[8]; /* 0x000240 */
+
+ struct {
+ bridgereg_t __pad; /* 0x0002{80,,,88} */
+ bridgereg_t reg; /* 0x0002{84,,,8C} */
+ } b_rrb_map[2]; /* 0x000280 */
+#define b_even_resp b_rrb_map[0].reg /* 0x000284 */
+#define b_odd_resp b_rrb_map[1].reg /* 0x00028C */
+
+ bridgereg_t _pad_000290;
+ bridgereg_t b_resp_status; /* 0x000294 */
+ bridgereg_t _pad_000298;
+ bridgereg_t b_resp_clear; /* 0x00029C */
+
+ bridgereg_t _pad_0002A0[24];
+
+ char _pad_000300[0x10000 - 0x000300];
+
+ /* Internal Address Translation Entry RAM 0x010000-0x0103FF */
+ union {
+ bridge_ate_t wr; /* write-only */
+ struct {
+ bridgereg_t _p_pad;
+ bridgereg_t rd; /* read-only */
+ } hi;
+ } b_int_ate_ram[128];
+
+ char _pad_010400[0x11000 - 0x010400];
+
+ /* Internal Address Translation Entry RAM LOW 0x011000-0x0113FF */
+ struct {
+ bridgereg_t _p_pad;
+ bridgereg_t rd; /* read-only */
+ } b_int_ate_ram_lo[128];
+
+ char _pad_011400[0x20000 - 0x011400];
+
+ /* PCI Device Configuration Spaces 0x020000-0x027FFF */
+ union { /* make all access sizes available. */
+ u8 c[0x1000 / 1];
+ u16 s[0x1000 / 2];
+ u32 l[0x1000 / 4];
+ u64 d[0x1000 / 8];
+ union {
+ u8 c[0x100 / 1];
+ u16 s[0x100 / 2];
+ u32 l[0x100 / 4];
+ u64 d[0x100 / 8];
+ } f[8];
+ } b_type0_cfg_dev[8]; /* 0x020000 */
+
+ /* PCI Type 1 Configuration Space 0x028000-0x028FFF */
+ union { /* make all access sizes available. */
+ u8 c[0x1000 / 1];
+ u16 s[0x1000 / 2];
+ u32 l[0x1000 / 4];
+ u64 d[0x1000 / 8];
+ } b_type1_cfg; /* 0x028000-0x029000 */
+
+ char _pad_029000[0x007000]; /* 0x029000-0x030000 */
+
+ /* PCI Interrupt Acknowledge Cycle 0x030000 */
+ union {
+ u8 c[8 / 1];
+ u16 s[8 / 2];
+ u32 l[8 / 4];
+ u64 d[8 / 8];
+ } b_pci_iack; /* 0x030000 */
+
+ u8 _pad_030007[0x04fff8]; /* 0x030008-0x07FFFF */
+
+ /* External Address Translation Entry RAM 0x080000-0x0FFFFF */
+ bridge_ate_t b_ext_ate_ram[0x10000];
+
+ /* Reserved 0x100000-0x1FFFFF */
+ char _pad_100000[0x200000-0x100000];
+
+ /* PCI/GIO Device Spaces 0x200000-0xBFFFFF */
+ union { /* make all access sizes available. */
+ u8 c[0x100000 / 1];
+ u16 s[0x100000 / 2];
+ u32 l[0x100000 / 4];
+ u64 d[0x100000 / 8];
+ } b_devio_raw[10]; /* 0x200000 */
+
+ /* b_devio macro is a bit strange; it reflects the
+ * fact that the Bridge ASIC provides 2M for the
+ * first two DevIO windows and 1M for the other six.
+ */
+#define b_devio(n) b_devio_raw[((n)<2)?(n*2):(n+2)]
+
+ /* External Flash Proms 1,0 0xC00000-0xFFFFFF */
+ union { /* make all access sizes available. */
+ u8 c[0x400000 / 1]; /* read-only */
+ u16 s[0x400000 / 2]; /* read-write */
+ u32 l[0x400000 / 4]; /* read-only */
+ u64 d[0x400000 / 8]; /* read-only */
+ } b_external_flash; /* 0xC00000 */
+} bridge_t;
+
+/*
+ * Field formats for Error Command Word and Auxillary Error Command Word
+ * of bridge.
+ */
+typedef struct bridge_err_cmdword_s {
+ union {
+ u32 cmd_word;
+ struct {
+ u32 didn:4, /* Destination ID */
+ sidn:4, /* Source ID */
+ pactyp:4, /* Packet type */
+ tnum:5, /* Trans Number */
+ coh:1, /* Coh Transacti */
+ ds:2, /* Data size */
+ gbr:1, /* GBR enable */
+ vbpm:1, /* VBPM message */
+ error:1, /* Error occurred */
+ barr:1, /* Barrier op */
+ rsvd:8;
+ } berr_st;
+ } berr_un;
+} bridge_err_cmdword_t;
+
+#define berr_field berr_un.berr_st
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * The values of these macros can and should be crosschecked
+ * regularly against the offsets of the like-named fields
+ * within the "bridge_t" structure above.
+ */
+
+/* Byte offset macros for Bridge internal registers */
+
+#define BRIDGE_WID_ID WIDGET_ID
+#define BRIDGE_WID_STAT WIDGET_STATUS
+#define BRIDGE_WID_ERR_UPPER WIDGET_ERR_UPPER_ADDR
+#define BRIDGE_WID_ERR_LOWER WIDGET_ERR_LOWER_ADDR
+#define BRIDGE_WID_CONTROL WIDGET_CONTROL
+#define BRIDGE_WID_REQ_TIMEOUT WIDGET_REQ_TIMEOUT
+#define BRIDGE_WID_INT_UPPER WIDGET_INTDEST_UPPER_ADDR
+#define BRIDGE_WID_INT_LOWER WIDGET_INTDEST_LOWER_ADDR
+#define BRIDGE_WID_ERR_CMDWORD WIDGET_ERR_CMD_WORD
+#define BRIDGE_WID_LLP WIDGET_LLP_CFG
+#define BRIDGE_WID_TFLUSH WIDGET_TFLUSH
+
+#define BRIDGE_WID_AUX_ERR 0x00005C /* Aux Error Command Word */
+#define BRIDGE_WID_RESP_UPPER 0x000064 /* Response Buf Upper Addr */
+#define BRIDGE_WID_RESP_LOWER 0x00006C /* Response Buf Lower Addr */
+#define BRIDGE_WID_TST_PIN_CTRL 0x000074 /* Test pin control */
+
+#define BRIDGE_DIR_MAP 0x000084 /* Direct Map reg */
+
+#define BRIDGE_RAM_PERR 0x000094 /* SSRAM Parity Error */
+
+#define BRIDGE_ARB 0x0000A4 /* Arbitration Priority reg */
+
+#define BRIDGE_NIC 0x0000B4 /* Number In A Can */
+
+#define BRIDGE_BUS_TIMEOUT 0x0000C4 /* Bus Timeout Register */
+#define BRIDGE_PCI_BUS_TIMEOUT BRIDGE_BUS_TIMEOUT
+#define BRIDGE_PCI_CFG 0x0000CC /* PCI Type 1 Config reg */
+#define BRIDGE_PCI_ERR_UPPER 0x0000D4 /* PCI error Upper Addr */
+#define BRIDGE_PCI_ERR_LOWER 0x0000DC /* PCI error Lower Addr */
+
+#define BRIDGE_INT_STATUS 0x000104 /* Interrupt Status */
+#define BRIDGE_INT_ENABLE 0x00010C /* Interrupt Enables */
+#define BRIDGE_INT_RST_STAT 0x000114 /* Reset Intr Status */
+#define BRIDGE_INT_MODE 0x00011C /* Interrupt Mode */
+#define BRIDGE_INT_DEVICE 0x000124 /* Interrupt Device */
+#define BRIDGE_INT_HOST_ERR 0x00012C /* Host Error Field */
+
+#define BRIDGE_INT_ADDR0 0x000134 /* Host Address Reg */
+#define BRIDGE_INT_ADDR_OFF 0x000008 /* Host Addr offset (1..7) */
+#define BRIDGE_INT_ADDR(x) (BRIDGE_INT_ADDR0+(x)*BRIDGE_INT_ADDR_OFF)
+
+#define BRIDGE_DEVICE0 0x000204 /* Device 0 */
+#define BRIDGE_DEVICE_OFF 0x000008 /* Device offset (1..7) */
+#define BRIDGE_DEVICE(x) (BRIDGE_DEVICE0+(x)*BRIDGE_DEVICE_OFF)
+
+#define BRIDGE_WR_REQ_BUF0 0x000244 /* Write Request Buffer 0 */
+#define BRIDGE_WR_REQ_BUF_OFF 0x000008 /* Buffer Offset (1..7) */
+#define BRIDGE_WR_REQ_BUF(x) (BRIDGE_WR_REQ_BUF0+(x)*BRIDGE_WR_REQ_BUF_OFF)
+
+#define BRIDGE_EVEN_RESP 0x000284 /* Even Device Response Buf */
+#define BRIDGE_ODD_RESP 0x00028C /* Odd Device Response Buf */
+
+#define BRIDGE_RESP_STATUS 0x000294 /* Read Response Status reg */
+#define BRIDGE_RESP_CLEAR 0x00029C /* Read Response Clear reg */
+
+/* Byte offset macros for Bridge I/O space */
+
+#define BRIDGE_ATE_RAM 0x00010000 /* Internal Addr Xlat Ram */
+
+#define BRIDGE_TYPE0_CFG_DEV0 0x00020000 /* Type 0 Cfg, Device 0 */
+#define BRIDGE_TYPE0_CFG_SLOT_OFF 0x00001000 /* Type 0 Cfg Slot Offset (1..7) */
+#define BRIDGE_TYPE0_CFG_FUNC_OFF 0x00000100 /* Type 0 Cfg Func Offset (1..7) */
+#define BRIDGE_TYPE0_CFG_DEV(s) (BRIDGE_TYPE0_CFG_DEV0+\
+ (s)*BRIDGE_TYPE0_CFG_SLOT_OFF)
+#define BRIDGE_TYPE0_CFG_DEVF(s,f) (BRIDGE_TYPE0_CFG_DEV0+\
+ (s)*BRIDGE_TYPE0_CFG_SLOT_OFF+\
+ (f)*BRIDGE_TYPE0_CFG_FUNC_OFF)
+
+#define BRIDGE_TYPE1_CFG 0x00028000 /* Type 1 Cfg space */
+
+#define BRIDGE_PCI_IACK 0x00030000 /* PCI Interrupt Ack */
+#define BRIDGE_EXT_SSRAM 0x00080000 /* Extern SSRAM (ATE) */
+
+/* Byte offset macros for Bridge device IO spaces */
+
+#define BRIDGE_DEV_CNT 8 /* Up to 8 devices per bridge */
+#define BRIDGE_DEVIO0 0x00200000 /* Device IO 0 Addr */
+#define BRIDGE_DEVIO1 0x00400000 /* Device IO 1 Addr */
+#define BRIDGE_DEVIO2 0x00600000 /* Device IO 2 Addr */
+#define BRIDGE_DEVIO_OFF 0x00100000 /* Device IO Offset (3..7) */
+
+#define BRIDGE_DEVIO_2MB 0x00200000 /* Device IO Offset (0..1) */
+#define BRIDGE_DEVIO_1MB 0x00100000 /* Device IO Offset (2..7) */
+
+#define BRIDGE_DEVIO(x) ((x)<=1 ? BRIDGE_DEVIO0+(x)*BRIDGE_DEVIO_2MB : BRIDGE_DEVIO2+((x)-2)*BRIDGE_DEVIO_1MB)
+
+#define BRIDGE_EXTERNAL_FLASH 0x00C00000 /* External Flash PROMS */
+
+/* ========================================================================
+ * Bridge register bit field definitions
+ */
+
+/* Widget part number of bridge */
+#define BRIDGE_WIDGET_PART_NUM 0xc002
+#define XBRIDGE_WIDGET_PART_NUM 0xd002
+
+/* Manufacturer of bridge */
+#define BRIDGE_WIDGET_MFGR_NUM 0x036
+#define XBRIDGE_WIDGET_MFGR_NUM 0x024
+
+/* Revision numbers for known Bridge revisions */
+#define BRIDGE_REV_A 0x1
+#define BRIDGE_REV_B 0x2
+#define BRIDGE_REV_C 0x3
+#define BRIDGE_REV_D 0x4
+
+/* Bridge widget status register bits definition */
+
+#define BRIDGE_STAT_LLP_REC_CNT (0xFFu << 24)
+#define BRIDGE_STAT_LLP_TX_CNT (0xFF << 16)
+#define BRIDGE_STAT_FLASH_SELECT (0x1 << 6)
+#define BRIDGE_STAT_PCI_GIO_N (0x1 << 5)
+#define BRIDGE_STAT_PENDING (0x1F << 0)
+
+/* Bridge widget control register bits definition */
+#define BRIDGE_CTRL_FLASH_WR_EN (0x1ul << 31)
+#define BRIDGE_CTRL_EN_CLK50 (0x1 << 30)
+#define BRIDGE_CTRL_EN_CLK40 (0x1 << 29)
+#define BRIDGE_CTRL_EN_CLK33 (0x1 << 28)
+#define BRIDGE_CTRL_RST(n) ((n) << 24)
+#define BRIDGE_CTRL_RST_MASK (BRIDGE_CTRL_RST(0xF))
+#define BRIDGE_CTRL_RST_PIN(x) (BRIDGE_CTRL_RST(0x1 << (x)))
+#define BRIDGE_CTRL_IO_SWAP (0x1 << 23)
+#define BRIDGE_CTRL_MEM_SWAP (0x1 << 22)
+#define BRIDGE_CTRL_PAGE_SIZE (0x1 << 21)
+#define BRIDGE_CTRL_SS_PAR_BAD (0x1 << 20)
+#define BRIDGE_CTRL_SS_PAR_EN (0x1 << 19)
+#define BRIDGE_CTRL_SSRAM_SIZE(n) ((n) << 17)
+#define BRIDGE_CTRL_SSRAM_SIZE_MASK (BRIDGE_CTRL_SSRAM_SIZE(0x3))
+#define BRIDGE_CTRL_SSRAM_512K (BRIDGE_CTRL_SSRAM_SIZE(0x3))
+#define BRIDGE_CTRL_SSRAM_128K (BRIDGE_CTRL_SSRAM_SIZE(0x2))
+#define BRIDGE_CTRL_SSRAM_64K (BRIDGE_CTRL_SSRAM_SIZE(0x1))
+#define BRIDGE_CTRL_SSRAM_1K (BRIDGE_CTRL_SSRAM_SIZE(0x0))
+#define BRIDGE_CTRL_F_BAD_PKT (0x1 << 16)
+#define BRIDGE_CTRL_LLP_XBAR_CRD(n) ((n) << 12)
+#define BRIDGE_CTRL_LLP_XBAR_CRD_MASK (BRIDGE_CTRL_LLP_XBAR_CRD(0xf))
+#define BRIDGE_CTRL_CLR_RLLP_CNT (0x1 << 11)
+#define BRIDGE_CTRL_CLR_TLLP_CNT (0x1 << 10)
+#define BRIDGE_CTRL_SYS_END (0x1 << 9)
+#define BRIDGE_CTRL_MAX_TRANS(n) ((n) << 4)
+#define BRIDGE_CTRL_MAX_TRANS_MASK (BRIDGE_CTRL_MAX_TRANS(0x1f))
+#define BRIDGE_CTRL_WIDGET_ID(n) ((n) << 0)
+#define BRIDGE_CTRL_WIDGET_ID_MASK (BRIDGE_CTRL_WIDGET_ID(0xf))
+
+/* Bridge Response buffer Error Upper Register bit fields definition */
+#define BRIDGE_RESP_ERRUPPR_DEVNUM_SHFT (20)
+#define BRIDGE_RESP_ERRUPPR_DEVNUM_MASK (0x7 << BRIDGE_RESP_ERRUPPR_DEVNUM_SHFT)
+#define BRIDGE_RESP_ERRUPPR_BUFNUM_SHFT (16)
+#define BRIDGE_RESP_ERRUPPR_BUFNUM_MASK (0xF << BRIDGE_RESP_ERRUPPR_BUFNUM_SHFT)
+#define BRIDGE_RESP_ERRRUPPR_BUFMASK (0xFFFF)
+
+#define BRIDGE_RESP_ERRUPPR_BUFNUM(x) \
+ (((x) & BRIDGE_RESP_ERRUPPR_BUFNUM_MASK) >> \
+ BRIDGE_RESP_ERRUPPR_BUFNUM_SHFT)
+
+#define BRIDGE_RESP_ERRUPPR_DEVICE(x) \
+ (((x) & BRIDGE_RESP_ERRUPPR_DEVNUM_MASK) >> \
+ BRIDGE_RESP_ERRUPPR_DEVNUM_SHFT)
+
+/* Bridge direct mapping register bits definition */
+#define BRIDGE_DIRMAP_W_ID_SHFT 20
+#define BRIDGE_DIRMAP_W_ID (0xf << BRIDGE_DIRMAP_W_ID_SHFT)
+#define BRIDGE_DIRMAP_RMF_64 (0x1 << 18)
+#define BRIDGE_DIRMAP_ADD512 (0x1 << 17)
+#define BRIDGE_DIRMAP_OFF (0x1ffff << 0)
+#define BRIDGE_DIRMAP_OFF_ADDRSHFT (31) /* lsbit of DIRMAP_OFF is xtalk address bit 31 */
+
+/* Bridge Arbitration register bits definition */
+#define BRIDGE_ARB_REQ_WAIT_TICK(x) ((x) << 16)
+#define BRIDGE_ARB_REQ_WAIT_TICK_MASK BRIDGE_ARB_REQ_WAIT_TICK(0x3)
+#define BRIDGE_ARB_REQ_WAIT_EN(x) ((x) << 8)
+#define BRIDGE_ARB_REQ_WAIT_EN_MASK BRIDGE_ARB_REQ_WAIT_EN(0xff)
+#define BRIDGE_ARB_FREEZE_GNT (1 << 6)
+#define BRIDGE_ARB_HPRI_RING_B2 (1 << 5)
+#define BRIDGE_ARB_HPRI_RING_B1 (1 << 4)
+#define BRIDGE_ARB_HPRI_RING_B0 (1 << 3)
+#define BRIDGE_ARB_LPRI_RING_B2 (1 << 2)
+#define BRIDGE_ARB_LPRI_RING_B1 (1 << 1)
+#define BRIDGE_ARB_LPRI_RING_B0 (1 << 0)
+
+/* Bridge Bus time-out register bits definition */
+#define BRIDGE_BUS_PCI_RETRY_HLD(x) ((x) << 16)
+#define BRIDGE_BUS_PCI_RETRY_HLD_MASK BRIDGE_BUS_PCI_RETRY_HLD(0x1f)
+#define BRIDGE_BUS_GIO_TIMEOUT (1 << 12)
+#define BRIDGE_BUS_PCI_RETRY_CNT(x) ((x) << 0)
+#define BRIDGE_BUS_PCI_RETRY_MASK BRIDGE_BUS_PCI_RETRY_CNT(0x3ff)
+
+/* Bridge interrupt status register bits definition */
+#define BRIDGE_ISR_MULTI_ERR (0x1u << 31)
+#define BRIDGE_ISR_PMU_ESIZE_FAULT (0x1 << 30)
+#define BRIDGE_ISR_UNEXP_RESP (0x1 << 29)
+#define BRIDGE_ISR_BAD_XRESP_PKT (0x1 << 28)
+#define BRIDGE_ISR_BAD_XREQ_PKT (0x1 << 27)
+#define BRIDGE_ISR_RESP_XTLK_ERR (0x1 << 26)
+#define BRIDGE_ISR_REQ_XTLK_ERR (0x1 << 25)
+#define BRIDGE_ISR_INVLD_ADDR (0x1 << 24)
+#define BRIDGE_ISR_UNSUPPORTED_XOP (0x1 << 23)
+#define BRIDGE_ISR_XREQ_FIFO_OFLOW (0x1 << 22)
+#define BRIDGE_ISR_LLP_REC_SNERR (0x1 << 21)
+#define BRIDGE_ISR_LLP_REC_CBERR (0x1 << 20)
+#define BRIDGE_ISR_LLP_RCTY (0x1 << 19)
+#define BRIDGE_ISR_LLP_TX_RETRY (0x1 << 18)
+#define BRIDGE_ISR_LLP_TCTY (0x1 << 17)
+#define BRIDGE_ISR_SSRAM_PERR (0x1 << 16)
+#define BRIDGE_ISR_PCI_ABORT (0x1 << 15)
+#define BRIDGE_ISR_PCI_PARITY (0x1 << 14)
+#define BRIDGE_ISR_PCI_SERR (0x1 << 13)
+#define BRIDGE_ISR_PCI_PERR (0x1 << 12)
+#define BRIDGE_ISR_PCI_MST_TIMEOUT (0x1 << 11)
+#define BRIDGE_ISR_GIO_MST_TIMEOUT BRIDGE_ISR_PCI_MST_TIMEOUT
+#define BRIDGE_ISR_PCI_RETRY_CNT (0x1 << 10)
+#define BRIDGE_ISR_XREAD_REQ_TIMEOUT (0x1 << 9)
+#define BRIDGE_ISR_GIO_B_ENBL_ERR (0x1 << 8)
+#define BRIDGE_ISR_INT_MSK (0xff << 0)
+#define BRIDGE_ISR_INT(x) (0x1 << (x))
+
+#define BRIDGE_ISR_LINK_ERROR \
+ (BRIDGE_ISR_LLP_REC_SNERR|BRIDGE_ISR_LLP_REC_CBERR| \
+ BRIDGE_ISR_LLP_RCTY|BRIDGE_ISR_LLP_TX_RETRY| \
+ BRIDGE_ISR_LLP_TCTY)
+
+#define BRIDGE_ISR_PCIBUS_PIOERR \
+ (BRIDGE_ISR_PCI_MST_TIMEOUT|BRIDGE_ISR_PCI_ABORT)
+
+#define BRIDGE_ISR_PCIBUS_ERROR \
+ (BRIDGE_ISR_PCIBUS_PIOERR|BRIDGE_ISR_PCI_PERR| \
+ BRIDGE_ISR_PCI_SERR|BRIDGE_ISR_PCI_RETRY_CNT| \
+ BRIDGE_ISR_PCI_PARITY)
+
+#define BRIDGE_ISR_XTALK_ERROR \
+ (BRIDGE_ISR_XREAD_REQ_TIMEOUT|BRIDGE_ISR_XREQ_FIFO_OFLOW|\
+ BRIDGE_ISR_UNSUPPORTED_XOP|BRIDGE_ISR_INVLD_ADDR| \
+ BRIDGE_ISR_REQ_XTLK_ERR|BRIDGE_ISR_RESP_XTLK_ERR| \
+ BRIDGE_ISR_BAD_XREQ_PKT|BRIDGE_ISR_BAD_XRESP_PKT| \
+ BRIDGE_ISR_UNEXP_RESP)
+
+#define BRIDGE_ISR_ERRORS \
+ (BRIDGE_ISR_LINK_ERROR|BRIDGE_ISR_PCIBUS_ERROR| \
+ BRIDGE_ISR_XTALK_ERROR|BRIDGE_ISR_SSRAM_PERR| \
+ BRIDGE_ISR_PMU_ESIZE_FAULT)
+
+/*
+ * List of Errors which are fatal and kill the sytem
+ */
+#define BRIDGE_ISR_ERROR_FATAL \
+ ((BRIDGE_ISR_XTALK_ERROR & ~BRIDGE_ISR_XREAD_REQ_TIMEOUT)|\
+ BRIDGE_ISR_PCI_SERR|BRIDGE_ISR_PCI_PARITY )
+
+#define BRIDGE_ISR_ERROR_DUMP \
+ (BRIDGE_ISR_PCIBUS_ERROR|BRIDGE_ISR_PMU_ESIZE_FAULT| \
+ BRIDGE_ISR_XTALK_ERROR|BRIDGE_ISR_SSRAM_PERR)
+
+/* Bridge interrupt enable register bits definition */
+#define BRIDGE_IMR_UNEXP_RESP BRIDGE_ISR_UNEXP_RESP
+#define BRIDGE_IMR_PMU_ESIZE_FAULT BRIDGE_ISR_PMU_ESIZE_FAULT
+#define BRIDGE_IMR_BAD_XRESP_PKT BRIDGE_ISR_BAD_XRESP_PKT
+#define BRIDGE_IMR_BAD_XREQ_PKT BRIDGE_ISR_BAD_XREQ_PKT
+#define BRIDGE_IMR_RESP_XTLK_ERR BRIDGE_ISR_RESP_XTLK_ERR
+#define BRIDGE_IMR_REQ_XTLK_ERR BRIDGE_ISR_REQ_XTLK_ERR
+#define BRIDGE_IMR_INVLD_ADDR BRIDGE_ISR_INVLD_ADDR
+#define BRIDGE_IMR_UNSUPPORTED_XOP BRIDGE_ISR_UNSUPPORTED_XOP
+#define BRIDGE_IMR_XREQ_FIFO_OFLOW BRIDGE_ISR_XREQ_FIFO_OFLOW
+#define BRIDGE_IMR_LLP_REC_SNERR BRIDGE_ISR_LLP_REC_SNERR
+#define BRIDGE_IMR_LLP_REC_CBERR BRIDGE_ISR_LLP_REC_CBERR
+#define BRIDGE_IMR_LLP_RCTY BRIDGE_ISR_LLP_RCTY
+#define BRIDGE_IMR_LLP_TX_RETRY BRIDGE_ISR_LLP_TX_RETRY
+#define BRIDGE_IMR_LLP_TCTY BRIDGE_ISR_LLP_TCTY
+#define BRIDGE_IMR_SSRAM_PERR BRIDGE_ISR_SSRAM_PERR
+#define BRIDGE_IMR_PCI_ABORT BRIDGE_ISR_PCI_ABORT
+#define BRIDGE_IMR_PCI_PARITY BRIDGE_ISR_PCI_PARITY
+#define BRIDGE_IMR_PCI_SERR BRIDGE_ISR_PCI_SERR
+#define BRIDGE_IMR_PCI_PERR BRIDGE_ISR_PCI_PERR
+#define BRIDGE_IMR_PCI_MST_TIMEOUT BRIDGE_ISR_PCI_MST_TIMEOUT
+#define BRIDGE_IMR_GIO_MST_TIMEOUT BRIDGE_ISR_GIO_MST_TIMEOUT
+#define BRIDGE_IMR_PCI_RETRY_CNT BRIDGE_ISR_PCI_RETRY_CNT
+#define BRIDGE_IMR_XREAD_REQ_TIMEOUT BRIDGE_ISR_XREAD_REQ_TIMEOUT
+#define BRIDGE_IMR_GIO_B_ENBL_ERR BRIDGE_ISR_GIO_B_ENBL_ERR
+#define BRIDGE_IMR_INT_MSK BRIDGE_ISR_INT_MSK
+#define BRIDGE_IMR_INT(x) BRIDGE_ISR_INT(x)
+
+/* Bridge interrupt reset register bits definition */
+#define BRIDGE_IRR_MULTI_CLR (0x1 << 6)
+#define BRIDGE_IRR_CRP_GRP_CLR (0x1 << 5)
+#define BRIDGE_IRR_RESP_BUF_GRP_CLR (0x1 << 4)
+#define BRIDGE_IRR_REQ_DSP_GRP_CLR (0x1 << 3)
+#define BRIDGE_IRR_LLP_GRP_CLR (0x1 << 2)
+#define BRIDGE_IRR_SSRAM_GRP_CLR (0x1 << 1)
+#define BRIDGE_IRR_PCI_GRP_CLR (0x1 << 0)
+#define BRIDGE_IRR_GIO_GRP_CLR (0x1 << 0)
+#define BRIDGE_IRR_ALL_CLR 0x7f
+
+#define BRIDGE_IRR_CRP_GRP (BRIDGE_ISR_UNEXP_RESP | \
+ BRIDGE_ISR_XREQ_FIFO_OFLOW)
+#define BRIDGE_IRR_RESP_BUF_GRP (BRIDGE_ISR_BAD_XRESP_PKT | \
+ BRIDGE_ISR_RESP_XTLK_ERR | \
+ BRIDGE_ISR_XREAD_REQ_TIMEOUT)
+#define BRIDGE_IRR_REQ_DSP_GRP (BRIDGE_ISR_UNSUPPORTED_XOP | \
+ BRIDGE_ISR_BAD_XREQ_PKT | \
+ BRIDGE_ISR_REQ_XTLK_ERR | \
+ BRIDGE_ISR_INVLD_ADDR)
+#define BRIDGE_IRR_LLP_GRP (BRIDGE_ISR_LLP_REC_SNERR | \
+ BRIDGE_ISR_LLP_REC_CBERR | \
+ BRIDGE_ISR_LLP_RCTY | \
+ BRIDGE_ISR_LLP_TX_RETRY | \
+ BRIDGE_ISR_LLP_TCTY)
+#define BRIDGE_IRR_SSRAM_GRP (BRIDGE_ISR_SSRAM_PERR | \
+ BRIDGE_ISR_PMU_ESIZE_FAULT)
+#define BRIDGE_IRR_PCI_GRP (BRIDGE_ISR_PCI_ABORT | \
+ BRIDGE_ISR_PCI_PARITY | \
+ BRIDGE_ISR_PCI_SERR | \
+ BRIDGE_ISR_PCI_PERR | \
+ BRIDGE_ISR_PCI_MST_TIMEOUT | \
+ BRIDGE_ISR_PCI_RETRY_CNT)
+
+#define BRIDGE_IRR_GIO_GRP (BRIDGE_ISR_GIO_B_ENBL_ERR | \
+ BRIDGE_ISR_GIO_MST_TIMEOUT)
+
+/* Bridge INT_DEV register bits definition */
+#define BRIDGE_INT_DEV_SHFT(n) ((n)*3)
+#define BRIDGE_INT_DEV_MASK(n) (0x7 << BRIDGE_INT_DEV_SHFT(n))
+#define BRIDGE_INT_DEV_SET(_dev, _line) (_dev << BRIDGE_INT_DEV_SHFT(_line))
+
+/* Bridge interrupt(x) register bits definition */
+#define BRIDGE_INT_ADDR_HOST 0x0003FF00
+#define BRIDGE_INT_ADDR_FLD 0x000000FF
+
+#define BRIDGE_TMO_PCI_RETRY_HLD_MASK 0x1f0000
+#define BRIDGE_TMO_GIO_TIMEOUT_MASK 0x001000
+#define BRIDGE_TMO_PCI_RETRY_CNT_MASK 0x0003ff
+
+#define BRIDGE_TMO_PCI_RETRY_CNT_MAX 0x3ff
+
+/*
+ * The NASID should be shifted by this amount and stored into the
+ * interrupt(x) register.
+ */
+#define BRIDGE_INT_ADDR_NASID_SHFT 8
+
+/*
+ * The BRIDGE_INT_ADDR_DEST_IO bit should be set to send an interrupt to
+ * memory.
+ */
+#define BRIDGE_INT_ADDR_DEST_IO (1 << 17)
+#define BRIDGE_INT_ADDR_DEST_MEM 0
+#define BRIDGE_INT_ADDR_MASK (1 << 17)
+
+/* Bridge device(x) register bits definition */
+#define BRIDGE_DEV_ERR_LOCK_EN 0x10000000
+#define BRIDGE_DEV_PAGE_CHK_DIS 0x08000000
+#define BRIDGE_DEV_FORCE_PCI_PAR 0x04000000
+#define BRIDGE_DEV_VIRTUAL_EN 0x02000000
+#define BRIDGE_DEV_PMU_WRGA_EN 0x01000000
+#define BRIDGE_DEV_DIR_WRGA_EN 0x00800000
+#define BRIDGE_DEV_DEV_SIZE 0x00400000
+#define BRIDGE_DEV_RT 0x00200000
+#define BRIDGE_DEV_SWAP_PMU 0x00100000
+#define BRIDGE_DEV_SWAP_DIR 0x00080000
+#define BRIDGE_DEV_PREF 0x00040000
+#define BRIDGE_DEV_PRECISE 0x00020000
+#define BRIDGE_DEV_COH 0x00010000
+#define BRIDGE_DEV_BARRIER 0x00008000
+#define BRIDGE_DEV_GBR 0x00004000
+#define BRIDGE_DEV_DEV_SWAP 0x00002000
+#define BRIDGE_DEV_DEV_IO_MEM 0x00001000
+#define BRIDGE_DEV_OFF_MASK 0x00000fff
+#define BRIDGE_DEV_OFF_ADDR_SHFT 20
+
+#define BRIDGE_DEV_PMU_BITS (BRIDGE_DEV_PMU_WRGA_EN | \
+ BRIDGE_DEV_SWAP_PMU)
+#define BRIDGE_DEV_D32_BITS (BRIDGE_DEV_DIR_WRGA_EN | \
+ BRIDGE_DEV_SWAP_DIR | \
+ BRIDGE_DEV_PREF | \
+ BRIDGE_DEV_PRECISE | \
+ BRIDGE_DEV_COH | \
+ BRIDGE_DEV_BARRIER)
+#define BRIDGE_DEV_D64_BITS (BRIDGE_DEV_DIR_WRGA_EN | \
+ BRIDGE_DEV_SWAP_DIR | \
+ BRIDGE_DEV_COH | \
+ BRIDGE_DEV_BARRIER)
+
+/* Bridge Error Upper register bit field definition */
+#define BRIDGE_ERRUPPR_DEVMASTER (0x1 << 20) /* Device was master */
+#define BRIDGE_ERRUPPR_PCIVDEV (0x1 << 19) /* Virtual Req value */
+#define BRIDGE_ERRUPPR_DEVNUM_SHFT (16)
+#define BRIDGE_ERRUPPR_DEVNUM_MASK (0x7 << BRIDGE_ERRUPPR_DEVNUM_SHFT)
+#define BRIDGE_ERRUPPR_DEVICE(err) (((err) >> BRIDGE_ERRUPPR_DEVNUM_SHFT) & 0x7)
+#define BRIDGE_ERRUPPR_ADDRMASK (0xFFFF)
+
+/* Bridge interrupt mode register bits definition */
+#define BRIDGE_INTMODE_CLR_PKT_EN(x) (0x1 << (x))
+
+/* this should be written to the xbow's link_control(x) register */
+#define BRIDGE_CREDIT 3
+
+/* RRB assignment register */
+#define BRIDGE_RRB_EN 0x8 /* after shifting down */
+#define BRIDGE_RRB_DEV 0x7 /* after shifting down */
+#define BRIDGE_RRB_VDEV 0x4 /* after shifting down */
+#define BRIDGE_RRB_PDEV 0x3 /* after shifting down */
+
+/* RRB status register */
+#define BRIDGE_RRB_VALID(r) (0x00010000<<(r))
+#define BRIDGE_RRB_INUSE(r) (0x00000001<<(r))
+
+/* RRB clear register */
+#define BRIDGE_RRB_CLEAR(r) (0x00000001<<(r))
+
+/* xbox system controller declarations */
+#define XBOX_BRIDGE_WID 8
+#define FLASH_PROM1_BASE 0xE00000 /* To read the xbox sysctlr status */
+#define XBOX_RPS_EXISTS 1 << 6 /* RPS bit in status register */
+#define XBOX_RPS_FAIL 1 << 4 /* RPS status bit in register */
+
+/* ========================================================================
+ */
+/*
+ * Macros for Xtalk to Bridge bus (PCI/GIO) PIO
+ * refer to section 4.2.1 of Bridge Spec for xtalk to PCI/GIO PIO mappings
+ */
+/* XTALK addresses that map into Bridge Bus addr space */
+#define BRIDGE_PIO32_XTALK_ALIAS_BASE 0x000040000000L
+#define BRIDGE_PIO32_XTALK_ALIAS_LIMIT 0x00007FFFFFFFL
+#define BRIDGE_PIO64_XTALK_ALIAS_BASE 0x000080000000L
+#define BRIDGE_PIO64_XTALK_ALIAS_LIMIT 0x0000BFFFFFFFL
+#define BRIDGE_PCIIO_XTALK_ALIAS_BASE 0x000100000000L
+#define BRIDGE_PCIIO_XTALK_ALIAS_LIMIT 0x0001FFFFFFFFL
+
+/* Ranges of PCI bus space that can be accessed via PIO from xtalk */
+#define BRIDGE_MIN_PIO_ADDR_MEM 0x00000000 /* 1G PCI memory space */
+#define BRIDGE_MAX_PIO_ADDR_MEM 0x3fffffff
+#define BRIDGE_MIN_PIO_ADDR_IO 0x00000000 /* 4G PCI IO space */
+#define BRIDGE_MAX_PIO_ADDR_IO 0xffffffff
+
+/* XTALK addresses that map into PCI addresses */
+#define BRIDGE_PCI_MEM32_BASE BRIDGE_PIO32_XTALK_ALIAS_BASE
+#define BRIDGE_PCI_MEM32_LIMIT BRIDGE_PIO32_XTALK_ALIAS_LIMIT
+#define BRIDGE_PCI_MEM64_BASE BRIDGE_PIO64_XTALK_ALIAS_BASE
+#define BRIDGE_PCI_MEM64_LIMIT BRIDGE_PIO64_XTALK_ALIAS_LIMIT
+#define BRIDGE_PCI_IO_BASE BRIDGE_PCIIO_XTALK_ALIAS_BASE
+#define BRIDGE_PCI_IO_LIMIT BRIDGE_PCIIO_XTALK_ALIAS_LIMIT
+
+/*
+ * Macros for Bridge bus (PCI/GIO) to Xtalk DMA
+ */
+/* Bridge Bus DMA addresses */
+#define BRIDGE_LOCAL_BASE 0
+#define BRIDGE_DMA_MAPPED_BASE 0x40000000
+#define BRIDGE_DMA_MAPPED_SIZE 0x40000000 /* 1G Bytes */
+#define BRIDGE_DMA_DIRECT_BASE 0x80000000
+#define BRIDGE_DMA_DIRECT_SIZE 0x80000000 /* 2G Bytes */
+
+#define PCI32_LOCAL_BASE BRIDGE_LOCAL_BASE
+
+/* PCI addresses of regions decoded by Bridge for DMA */
+#define PCI32_MAPPED_BASE BRIDGE_DMA_MAPPED_BASE
+#define PCI32_DIRECT_BASE BRIDGE_DMA_DIRECT_BASE
+
+#define IS_PCI32_LOCAL(x) ((ulong_t)(x) < PCI32_MAPPED_BASE)
+#define IS_PCI32_MAPPED(x) ((ulong_t)(x) < PCI32_DIRECT_BASE && \
+ (ulong_t)(x) >= PCI32_MAPPED_BASE)
+#define IS_PCI32_DIRECT(x) ((ulong_t)(x) >= PCI32_MAPPED_BASE)
+#define IS_PCI64(x) ((ulong_t)(x) >= PCI64_BASE)
+
+/*
+ * The GIO address space.
+ */
+/* Xtalk to GIO PIO */
+#define BRIDGE_GIO_MEM32_BASE BRIDGE_PIO32_XTALK_ALIAS_BASE
+#define BRIDGE_GIO_MEM32_LIMIT BRIDGE_PIO32_XTALK_ALIAS_LIMIT
+
+#define GIO_LOCAL_BASE BRIDGE_LOCAL_BASE
+
+/* GIO addresses of regions decoded by Bridge for DMA */
+#define GIO_MAPPED_BASE BRIDGE_DMA_MAPPED_BASE
+#define GIO_DIRECT_BASE BRIDGE_DMA_DIRECT_BASE
+
+#define IS_GIO_LOCAL(x) ((ulong_t)(x) < GIO_MAPPED_BASE)
+#define IS_GIO_MAPPED(x) ((ulong_t)(x) < GIO_DIRECT_BASE && \
+ (ulong_t)(x) >= GIO_MAPPED_BASE)
+#define IS_GIO_DIRECT(x) ((ulong_t)(x) >= GIO_MAPPED_BASE)
+
+/* PCI to xtalk mapping */
+
+/* given a DIR_OFF value and a pci/gio 32 bits direct address, determine
+ * which xtalk address is accessed
+ */
+#define BRIDGE_DIRECT_32_SEG_SIZE BRIDGE_DMA_DIRECT_SIZE
+#define BRIDGE_DIRECT_32_TO_XTALK(dir_off,adr) \
+ ((dir_off) * BRIDGE_DIRECT_32_SEG_SIZE + \
+ ((adr) & (BRIDGE_DIRECT_32_SEG_SIZE - 1)) + PHYS_RAMBASE)
+
+/* 64-bit address attribute masks */
+#define PCI64_ATTR_TARG_MASK 0xf000000000000000
+#define PCI64_ATTR_TARG_SHFT 60
+#define PCI64_ATTR_PREF 0x0800000000000000
+#define PCI64_ATTR_PREC 0x0400000000000000
+#define PCI64_ATTR_VIRTUAL 0x0200000000000000
+#define PCI64_ATTR_BAR 0x0100000000000000
+#define PCI64_ATTR_RMF_MASK 0x00ff000000000000
+#define PCI64_ATTR_RMF_SHFT 48
+
+#ifndef __ASSEMBLY__
+/* Address translation entry for mapped pci32 accesses */
+typedef union ate_u {
+ u64 ent;
+ struct ate_s {
+ u64 rmf:16;
+ u64 addr:36;
+ u64 targ:4;
+ u64 reserved:3;
+ u64 barrier:1;
+ u64 prefetch:1;
+ u64 precise:1;
+ u64 coherent:1;
+ u64 valid:1;
+ } field;
+} ate_t;
+#endif /* !__ASSEMBLY__ */
+
+#define ATE_V 0x01
+#define ATE_CO 0x02
+#define ATE_PREC 0x04
+#define ATE_PREF 0x08
+#define ATE_BAR 0x10
+
+#define ATE_PFNSHIFT 12
+#define ATE_TIDSHIFT 8
+#define ATE_RMFSHIFT 48
+
+#define mkate(xaddr, xid, attr) ((xaddr) & 0x0000fffffffff000ULL) | \
+ ((xid)<<ATE_TIDSHIFT) | \
+ (attr)
+
+#define BRIDGE_INTERNAL_ATES 128
+
+struct bridge_controller {
+ struct pci_controller pc;
+ struct resource mem;
+ struct resource io;
+ bridge_t *base;
+ nasid_t nasid;
+ unsigned int widget_id;
+ unsigned int irq_cpu;
+ dma64_addr_t baddr;
+ unsigned int pci_int[8];
+};
+
+#define BRIDGE_CONTROLLER(bus) \
+ ((struct bridge_controller *)((bus)->sysdata))
+
+extern void register_bridge_irq(unsigned int irq);
+extern int request_bridge_irq(struct bridge_controller *bc);
+
+#endif /* _ASM_PCI_BRIDGE_H */
diff --git a/include/asm-mips/percpu.h b/include/asm-mips/percpu.h
new file mode 100644
index 000000000000..844e763e9332
--- /dev/null
+++ b/include/asm-mips/percpu.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_PERCPU_H
+#define __ASM_PERCPU_H
+
+#include <asm-generic/percpu.h>
+
+#endif /* __ASM_PERCPU_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
new file mode 100644
index 000000000000..2d63f5ba403f
--- /dev/null
+++ b/include/asm-mips/pgalloc.h
@@ -0,0 +1,125 @@
+/*
+ * 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) 1994 - 2001, 2003 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PGALLOC_H
+#define _ASM_PGALLOC_H
+
+#include <linux/config.h>
+#include <linux/highmem.h>
+#include <linux/mm.h>
+
+static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
+ pte_t *pte)
+{
+ set_pmd(pmd, __pmd((unsigned long)pte));
+}
+
+static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
+ struct page *pte)
+{
+ set_pmd(pmd, __pmd((unsigned long)page_address(pte)));
+}
+
+/*
+ * Initialize a new pgd / pmd table with invalid pointers.
+ */
+extern void pgd_init(unsigned long page);
+extern void pmd_init(unsigned long page, unsigned long pagetable);
+
+static inline pgd_t *pgd_alloc(struct mm_struct *mm)
+{
+ pgd_t *ret, *init;
+
+ ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER);
+ if (ret) {
+ init = pgd_offset(&init_mm, 0);
+ pgd_init((unsigned long)ret);
+ memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
+ (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
+ }
+
+ return ret;
+}
+
+static inline void pgd_free(pgd_t *pgd)
+{
+ free_pages((unsigned long)pgd, PGD_ORDER);
+}
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+ unsigned long address)
+{
+ pte_t *pte;
+
+ pte = (pte_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, PTE_ORDER);
+
+ return pte;
+}
+
+static inline struct page *pte_alloc_one(struct mm_struct *mm,
+ unsigned long address)
+{
+ struct page *pte;
+
+ pte = alloc_pages(GFP_KERNEL | __GFP_REPEAT, PTE_ORDER);
+ if (pte)
+ clear_highpage(pte);
+
+ return pte;
+}
+
+static inline void pte_free_kernel(pte_t *pte)
+{
+ free_pages((unsigned long)pte, PTE_ORDER);
+}
+
+static inline void pte_free(struct page *pte)
+{
+ __free_pages(pte, PTE_ORDER);
+}
+
+#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
+
+#ifdef CONFIG_MIPS32
+#define pgd_populate(mm, pmd, pte) BUG()
+
+/*
+ * 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_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
+#define pmd_free(x) do { } while (0)
+#define __pmd_free_tlb(tlb,x) do { } while (0)
+#endif
+
+#ifdef CONFIG_MIPS64
+
+#define pgd_populate(mm, pgd, pmd) set_pgd(pgd, __pgd(pmd))
+
+static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
+{
+ pmd_t *pmd;
+
+ pmd = (pmd_t *) __get_free_pages(GFP_KERNEL|__GFP_REPEAT, PMD_ORDER);
+ if (pmd)
+ pmd_init((unsigned long)pmd, (unsigned long)invalid_pte_table);
+ return pmd;
+}
+
+static inline void pmd_free(pmd_t *pmd)
+{
+ free_pages((unsigned long)pmd, PMD_ORDER);
+}
+
+#define __pmd_free_tlb(tlb,x) pmd_free(x)
+
+#endif
+
+#define check_pgt_cache() do { } while (0)
+
+#endif /* _ASM_PGALLOC_H */
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
new file mode 100644
index 000000000000..41a0df7d7768
--- /dev/null
+++ b/include/asm-mips/pgtable-32.h
@@ -0,0 +1,243 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2000, 2003 Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PGTABLE_32_H
+#define _ASM_PGTABLE_32_H
+
+#include <linux/config.h>
+#include <asm/addrspace.h>
+#include <asm/page.h>
+
+#include <linux/linkage.h>
+#include <asm/cachectl.h>
+#include <asm/fixmap.h>
+
+/*
+ * - add_wired_entry() add a fixed TLB entry, and move wired register
+ */
+extern void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
+ unsigned long entryhi, unsigned long pagemask);
+
+/*
+ * - add_temporary_entry() add a temporary TLB entry. We use TLB entries
+ * starting at the top and working down. This is for populating the
+ * TLB before trap_init() puts the TLB miss handler in place. It
+ * should be used only for entries matching the actual page tables,
+ * to prevent inconsistencies.
+ */
+extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
+ unsigned long entryhi, unsigned long pagemask);
+
+
+/* Basically we have the same two-level (which is the logical three level
+ * Linux page table layout folded) page tables as the i386. Some day
+ * when we have proper page coloring support we can have a 1% quicker
+ * tlb refill handling mechanism, but for now it is a bit slower but
+ * works even with the cache aliasing problem the R4k and above have.
+ */
+
+/* PMD_SHIFT determines the size of the area a second-level page table can map */
+#ifdef CONFIG_64BIT_PHYS_ADDR
+#define PMD_SHIFT 21
+#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 */
+#define PGDIR_SHIFT PMD_SHIFT
+#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
+#define PGDIR_MASK (~(PGDIR_SIZE-1))
+
+/*
+ * Entries per page directory level: we use two-level, so
+ * we don't really have any PMD directory physically.
+ */
+#ifdef CONFIG_64BIT_PHYS_ADDR
+#define PGD_ORDER 1
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#else
+#define PGD_ORDER 0
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#endif
+
+#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PMD 1
+#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
+
+#define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE)
+#define FIRST_USER_PGD_NR 0
+
+#define VMALLOC_START KSEG2
+
+#ifdef CONFIG_HIGHMEM
+# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE)
+#else
+# define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE)
+#endif
+
+#ifdef CONFIG_64BIT_PHYS_ADDR
+#define pte_ERROR(e) \
+ printk("%s:%d: bad pte %016Lx.\n", __FILE__, __LINE__, pte_val(e))
+#else
+#define pte_ERROR(e) \
+ printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#endif
+#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))
+
+extern void load_pgd(unsigned long pg_dir);
+
+extern pte_t invalid_pte_table[PAGE_SIZE/sizeof(pte_t)];
+
+/*
+ * Empty pgd/pmd entries point to the invalid_pte_table.
+ */
+static inline int pmd_none(pmd_t pmd)
+{
+ return pmd_val(pmd) == (unsigned long) invalid_pte_table;
+}
+
+#define pmd_bad(pmd) (pmd_val(pmd) & ~PAGE_MASK)
+
+static inline int pmd_present(pmd_t pmd)
+{
+ return pmd_val(pmd) != (unsigned long) invalid_pte_table;
+}
+
+static inline void pmd_clear(pmd_t *pmdp)
+{
+ pmd_val(*pmdp) = ((unsigned long) invalid_pte_table);
+}
+
+/*
+ * The "pgd_xxx()" functions here are trivial for a folded two-level
+ * setup: the pgd is never bad, and a pmd always exists (as it's folded
+ * into the pgd entry)
+ */
+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) { }
+
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#define pte_page(x) pfn_to_page(pte_pfn(x))
+#define pte_pfn(x) ((unsigned long)((x).pte_high >> 6))
+static inline pte_t
+pfn_pte(unsigned long pfn, pgprot_t prot)
+{
+ pte_t pte;
+ pte.pte_high = (pfn << 6) | (pgprot_val(prot) & 0x3f);
+ pte.pte_low = pgprot_val(prot);
+ return pte;
+}
+
+#else
+
+#define pte_page(x) pfn_to_page(pte_pfn(x))
+
+#ifdef CONFIG_CPU_VR41XX
+#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2)))
+#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
+#else
+#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
+#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#endif
+#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */
+
+#define __pgd_offset(address) pgd_index(address)
+#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
+
+/* to find an entry in a kernel page-table-directory */
+#define pgd_offset_k(address) pgd_offset(&init_mm, address)
+
+#define pgd_index(address) ((address) >> PGDIR_SHIFT)
+
+/* to find an entry in a page-table-directory */
+#define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr))
+
+/* Find an entry in the second-level page table.. */
+static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
+{
+ return (pmd_t *) dir;
+}
+
+/* Find an entry in the third-level page table.. */
+#define __pte_offset(address) \
+ (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_offset(dir, address) \
+ ((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+#define pte_offset_kernel(dir, address) \
+ ((pte_t *) pmd_page_kernel(*(dir)) + __pte_offset(address))
+
+#define pte_offset_map(dir, address) \
+ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
+#define pte_offset_map_nested(dir, address) \
+ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
+#define pte_unmap(pte) ((void)(pte))
+#define pte_unmap_nested(pte) ((void)(pte))
+
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+
+/* Swap entries must have VALID bit cleared. */
+#define __swp_type(x) (((x).val >> 10) & 0x1f)
+#define __swp_offset(x) ((x).val >> 15)
+#define __swp_entry(type,offset) \
+ ((swp_entry_t) { ((type) << 10) | ((offset) << 15) })
+
+/*
+ * Bits 0, 1, 2, 9 and 10 are taken, split up the 27 bits of offset
+ * into this range:
+ */
+#define PTE_FILE_MAX_BITS 27
+
+#define pte_to_pgoff(_pte) \
+ ((((_pte).pte >> 3) & 0x3f ) + (((_pte).pte >> 11) << 8 ))
+
+#define pgoff_to_pte(off) \
+ ((pte_t) { (((off) & 0x3f) << 3) + (((off) >> 8) << 11) + _PAGE_FILE })
+
+#else
+
+/* Swap entries must have VALID and GLOBAL bits cleared. */
+#define __swp_type(x) (((x).val >> 8) & 0x1f)
+#define __swp_offset(x) ((x).val >> 13)
+#define __swp_entry(type,offset) \
+ ((swp_entry_t) { ((type) << 8) | ((offset) << 13) })
+
+/*
+ * Bits 0, 1, 2, 7 and 8 are taken, split up the 27 bits of offset
+ * into this range:
+ */
+#define PTE_FILE_MAX_BITS 27
+
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+ /* fixme */
+#define pte_to_pgoff(_pte) (((_pte).pte_high >> 6) + ((_pte).pte_high & 0x3f))
+#define pgoff_to_pte(off) \
+ ((pte_t){(((off) & 0x3f) + ((off) << 6) + _PAGE_FILE)})
+
+#else
+#define pte_to_pgoff(_pte) \
+ ((((_pte).pte >> 3) & 0x1f ) + (((_pte).pte >> 9) << 6 ))
+
+#define pgoff_to_pte(off) \
+ ((pte_t) { (((off) & 0x1f) << 3) + (((off) >> 6) << 9) + _PAGE_FILE })
+#endif
+
+#endif
+
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
+
+#endif /* _ASM_PGTABLE_32_H */
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
new file mode 100644
index 000000000000..704b551f59e9
--- /dev/null
+++ b/include/asm-mips/pgtable-64.h
@@ -0,0 +1,227 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2000, 2003 Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PGTABLE_64_H
+#define _ASM_PGTABLE_64_H
+
+#include <linux/config.h>
+#include <linux/linkage.h>
+
+#include <asm/addrspace.h>
+#include <asm/page.h>
+#include <asm/cachectl.h>
+
+/*
+ * Each address space has 2 4K pages as its page directory, giving 1024
+ * (== PTRS_PER_PGD) 8 byte pointers to pmd tables. Each pmd table is a
+ * pair of 4K pages, giving 1024 (== PTRS_PER_PMD) 8 byte pointers to
+ * page tables. Each page table is a single 4K page, giving 512 (==
+ * PTRS_PER_PTE) 8 byte ptes. Each pgde is initialized to point to
+ * invalid_pmd_table, each pmde is initialized to point to
+ * invalid_pte_table, each pte is initialized to 0. When memory is low,
+ * and a pmd table or a page table allocation fails, empty_bad_pmd_table
+ * and empty_bad_page_table is returned back to higher layer code, so
+ * that the failure is recognized later on. Linux does not seem to
+ * handle these failures very well though. The empty_bad_page_table has
+ * invalid pte entries in it, to force page faults.
+ *
+ * Kernel mappings: kernel mappings are held in the swapper_pg_table.
+ * The layout is identical to userspace except it's indexed with the
+ * fault address - VMALLOC_START.
+ */
+
+/* PMD_SHIFT determines the size of the area a second-level page table can map */
+#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3))
+#define PMD_SIZE (1UL << PMD_SHIFT)
+#define PMD_MASK (~(PMD_SIZE-1))
+
+/* PGDIR_SHIFT determines what a third-level page table entry can map */
+#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + 1 - 3))
+#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
+#define PGDIR_MASK (~(PGDIR_SIZE-1))
+
+/*
+ * For 4kB page size we use a 3 level page tree and a 8kB pmd and pgds which
+ * permits us mapping 40 bits of virtual address space.
+ *
+ * We used to implement 41 bits by having an order 1 pmd level but that seemed
+ * rather pointless.
+ *
+ * For 8kB page size we use a 3 level page tree which permits a total of
+ * 8TB of address space. Alternatively a 33-bit / 8GB organization using
+ * two levels would be easy to implement.
+ *
+ * For 16kB page size we use a 2 level page tree which permits a total of
+ * 36 bits of virtual address space. We could add a third leve. but it seems
+ * like at the moment there's no need for this.
+ *
+ * For 64kB page size we use a 2 level page table tree for a total of 42 bits
+ * of virtual address space.
+ */
+#ifdef CONFIG_PAGE_SIZE_4KB
+#define PGD_ORDER 1
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#endif
+#ifdef CONFIG_PAGE_SIZE_8KB
+#define PGD_ORDER 0
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#endif
+#ifdef CONFIG_PAGE_SIZE_16KB
+#define PGD_ORDER 0
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#endif
+#ifdef CONFIG_PAGE_SIZE_64KB
+#define PGD_ORDER 0
+#define PMD_ORDER 0
+#define PTE_ORDER 0
+#endif
+
+#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PMD ((PAGE_SIZE << PMD_ORDER) / sizeof(pmd_t))
+#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
+
+#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)
+#define FIRST_USER_PGD_NR 0
+
+#define VMALLOC_START XKSEG
+#define VMALLOC_END \
+ (VMALLOC_START + PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE)
+
+#define pte_ERROR(e) \
+ printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pmd_ERROR(e) \
+ printk("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e))
+#define pgd_ERROR(e) \
+ printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
+
+extern pte_t invalid_pte_table[PAGE_SIZE/sizeof(pte_t)];
+extern pte_t empty_bad_page_table[PAGE_SIZE/sizeof(pte_t)];
+extern pmd_t invalid_pmd_table[2*PAGE_SIZE/sizeof(pmd_t)];
+extern pmd_t empty_bad_pmd_table[2*PAGE_SIZE/sizeof(pmd_t)];
+
+/*
+ * Empty pmd entries point to the invalid_pte_table.
+ */
+static inline int pmd_none(pmd_t pmd)
+{
+ return pmd_val(pmd) == (unsigned long) invalid_pte_table;
+}
+
+#define pmd_bad(pmd) (pmd_val(pmd) & ~PAGE_MASK)
+
+static inline int pmd_present(pmd_t pmd)
+{
+ return pmd_val(pmd) != (unsigned long) invalid_pte_table;
+}
+
+static inline void pmd_clear(pmd_t *pmdp)
+{
+ pmd_val(*pmdp) = ((unsigned long) invalid_pte_table);
+}
+
+/*
+ * Empty pgd entries point to the invalid_pmd_table.
+ */
+static inline int pgd_none(pgd_t pgd)
+{
+ return pgd_val(pgd) == (unsigned long) invalid_pmd_table;
+}
+
+#define pgd_bad(pgd) (pgd_val(pgd) &~ PAGE_MASK)
+
+static inline int pgd_present(pgd_t pgd)
+{
+ return pgd_val(pgd) != (unsigned long) invalid_pmd_table;
+}
+
+static inline void pgd_clear(pgd_t *pgdp)
+{
+ pgd_val(*pgdp) = ((unsigned long) invalid_pmd_table);
+}
+
+#define pte_page(x) pfn_to_page((unsigned long)((pte_val(x) >> PAGE_SHIFT)))
+#ifdef CONFIG_CPU_VR41XX
+#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2)))
+#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
+#else
+#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
+#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#endif
+
+#define __pgd_offset(address) pgd_index(address)
+#define page_pte(page) page_pte_prot(page, __pgprot(0))
+
+/* to find an entry in a kernel page-table-directory */
+#define pgd_offset_k(address) pgd_offset(&init_mm, 0)
+
+#define pgd_index(address) ((address) >> PGDIR_SHIFT)
+
+/* to find an entry in a page-table-directory */
+#define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr))
+
+static inline unsigned long pgd_page(pgd_t pgd)
+{
+ return pgd_val(pgd);
+}
+
+/* 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.. */
+#define __pte_offset(address) \
+ (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_offset(dir, address) \
+ ((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+#define pte_offset_kernel(dir, address) \
+ ((pte_t *) pmd_page_kernel(*(dir)) + __pte_offset(address))
+#define pte_offset_map(dir, address) \
+ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
+#define pte_offset_map_nested(dir, address) \
+ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
+#define pte_unmap(pte) ((void)(pte))
+#define pte_unmap_nested(pte) ((void)(pte))
+
+/*
+ * Initialize a new pgd / pmd table with invalid pointers.
+ */
+extern void pgd_init(unsigned long page);
+extern void pmd_init(unsigned long page, unsigned long pagetable);
+
+/*
+ * Non-present pages: high 24 bits are offset, next 8 bits type,
+ * low 32 bits zero.
+ */
+static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset)
+{ pte_t pte; pte_val(pte) = (type << 32) | (offset << 40); return pte; }
+
+#define __swp_type(x) (((x).val >> 32) & 0xff)
+#define __swp_offset(x) ((x).val >> 40)
+#define __swp_entry(type,offset) ((swp_entry_t) { pte_val(mk_swap_pte((type),(offset))) })
+#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
+
+/*
+ * Bits 0, 1, 2, 7 and 8 are taken, split up the 32 bits of offset
+ * into this range:
+ */
+#define PTE_FILE_MAX_BITS 32
+
+#define pte_to_pgoff(_pte) \
+ ((((_pte).pte >> 3) & 0x1f ) + (((_pte).pte >> 9) << 6 ))
+
+#define pgoff_to_pte(off) \
+ ((pte_t) { (((off) & 0x1f) << 3) + (((off) >> 6) << 9) + _PAGE_FILE })
+
+#endif /* _ASM_PGTABLE_64_H */
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h
new file mode 100644
index 000000000000..3aad751ccd5f
--- /dev/null
+++ b/include/asm-mips/pgtable-bits.h
@@ -0,0 +1,149 @@
+/*
+ * 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) 1994 - 2002 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_PGTABLE_BITS_H
+#define _ASM_PGTABLE_BITS_H
+
+#include <linux/config.h>
+
+/*
+ * Note that we shift the lower 32bits of each EntryLo[01] entry
+ * 6 bits to the left. That way we can convert the PFN into the
+ * physical address by a single 'and' operation and gain 6 additional
+ * bits for storing information which isn't present in a normal
+ * MIPS page table.
+ *
+ * Similar to the Alpha port, we need to keep track of the ref
+ * and mod bits in software. We have a software "yeah you can read
+ * from this page" bit, and a hardware one which actually lets the
+ * process read from the page. On the same token we have a software
+ * writable bit and the real hardware one which actually lets the
+ * process write to the page, this keeps a mod bit via the hardware
+ * dirty bit.
+ *
+ * Certain revisions of the R4000 and R5000 have a bug where if a
+ * certain sequence occurs in the last 3 instructions of an executable
+ * page, and the following page is not mapped, the cpu can do
+ * unpredictable things. The code (when it is written) to deal with
+ * this problem will be in the update_mmu_cache() code for the r4k.
+ */
+#if defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR)
+
+#define _PAGE_PRESENT (1<<6) /* implemented in software */
+#define _PAGE_READ (1<<7) /* implemented in software */
+#define _PAGE_WRITE (1<<8) /* implemented in software */
+#define _PAGE_ACCESSED (1<<9) /* implemented in software */
+#define _PAGE_MODIFIED (1<<10) /* implemented in software */
+#define _PAGE_FILE (1<<10) /* set:pagecache unset:swap */
+
+#define _PAGE_R4KBUG (1<<0) /* workaround for r4k bug */
+#define _PAGE_GLOBAL (1<<0)
+#define _PAGE_VALID (1<<1)
+#define _PAGE_SILENT_READ (1<<1) /* synonym */
+#define _PAGE_DIRTY (1<<2) /* The MIPS dirty bit */
+#define _PAGE_SILENT_WRITE (1<<2)
+#define _CACHE_MASK (7<<3)
+
+/* MIPS32 defines only values 2 and 3. The rest are implementation
+ * dependent.
+ */
+#define _CACHE_UNCACHED (2<<3)
+#define _CACHE_CACHABLE_NONCOHERENT (3<<3)
+#define _CACHE_CACHABLE_COW (3<<3) /* Au1x */
+
+#else
+
+#define _PAGE_PRESENT (1<<0) /* implemented in software */
+#define _PAGE_READ (1<<1) /* implemented in software */
+#define _PAGE_WRITE (1<<2) /* implemented in software */
+#define _PAGE_ACCESSED (1<<3) /* implemented in software */
+#define _PAGE_MODIFIED (1<<4) /* implemented in software */
+#define _PAGE_FILE (1<<4) /* set:pagecache unset:swap */
+
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+
+#define _PAGE_GLOBAL (1<<8)
+#define _PAGE_VALID (1<<9)
+#define _PAGE_SILENT_READ (1<<9) /* synonym */
+#define _PAGE_DIRTY (1<<10) /* The MIPS dirty bit */
+#define _PAGE_SILENT_WRITE (1<<10)
+#define _CACHE_UNCACHED (1<<11)
+#define _CACHE_MASK (1<<11)
+#define _CACHE_CACHABLE_NONCOHERENT 0
+
+#else
+#define _PAGE_R4KBUG (1<<5) /* workaround for r4k bug */
+#define _PAGE_GLOBAL (1<<6)
+#define _PAGE_VALID (1<<7)
+#define _PAGE_SILENT_READ (1<<7) /* synonym */
+#define _PAGE_DIRTY (1<<8) /* The MIPS dirty bit */
+#define _PAGE_SILENT_WRITE (1<<8)
+#define _CACHE_MASK (7<<9)
+
+#ifdef CONFIG_CPU_SB1
+
+/* No penalty for being coherent on the SB1, so just
+ use it for "noncoherent" spaces, too. Shouldn't hurt. */
+
+#define _CACHE_UNCACHED (2<<9)
+#define _CACHE_CACHABLE_COW (5<<9)
+#define _CACHE_CACHABLE_NONCOHERENT (5<<9)
+#define _CACHE_UNCACHED_ACCELERATED (7<<9)
+
+#elif defined(CONFIG_CPU_RM9000)
+
+#define _CACHE_WT (0 << 9)
+#define _CACHE_WTWA (1 << 9)
+#define _CACHE_UC_B (2 << 9)
+#define _CACHE_WB (3 << 9)
+#define _CACHE_CWBEA (4 << 9)
+#define _CACHE_CWB (5 << 9)
+#define _CACHE_UCNB (6 << 9)
+#define _CACHE_FPC (7 << 9)
+
+#define _CACHE_UNCACHED _CACHE_UC_B
+#define _CACHE_CACHABLE_NONCOHERENT _CACHE_WB
+
+#else
+
+#define _CACHE_CACHABLE_NO_WA (0<<9) /* R4600 only */
+#define _CACHE_CACHABLE_WA (1<<9) /* R4600 only */
+#define _CACHE_UNCACHED (2<<9) /* R4[0246]00 */
+#define _CACHE_CACHABLE_NONCOHERENT (3<<9) /* R4[0246]00 */
+#define _CACHE_CACHABLE_CE (4<<9) /* R4[04]00MC only */
+#define _CACHE_CACHABLE_COW (5<<9) /* R4[04]00MC only */
+#define _CACHE_CACHABLE_CUW (6<<9) /* R4[04]00MC only */
+#define _CACHE_UNCACHED_ACCELERATED (7<<9) /* R10000 only */
+
+#endif
+#endif
+#endif /* defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR) */
+
+#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
+#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
+
+#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
+
+#ifdef CONFIG_MIPS_UNCACHED
+#define PAGE_CACHABLE_DEFAULT _CACHE_UNCACHED
+#elif defined(CONFIG_DMA_NONCOHERENT)
+#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_NONCOHERENT
+#elif defined(CONFIG_CPU_RM9000)
+#define PAGE_CACHABLE_DEFAULT _CACHE_CWB
+#else
+#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_COW
+#endif
+
+#if defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR)
+#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 3)
+#else
+#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 9)
+#endif
+
+#endif /* _ASM_PGTABLE_BITS_H */
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
new file mode 100644
index 000000000000..878843203d67
--- /dev/null
+++ b/include/asm-mips/pgtable.h
@@ -0,0 +1,404 @@
+/*
+ * 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) 2003 Ralf Baechle
+ */
+#ifndef _ASM_PGTABLE_H
+#define _ASM_PGTABLE_H
+
+#include <asm-generic/4level-fixup.h>
+
+#include <linux/config.h>
+#ifdef CONFIG_MIPS32
+#include <asm/pgtable-32.h>
+#endif
+#ifdef CONFIG_MIPS64
+#include <asm/pgtable-64.h>
+#endif
+
+#include <asm/pgtable-bits.h>
+
+#define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT)
+#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
+ PAGE_CACHABLE_DEFAULT)
+#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | \
+ PAGE_CACHABLE_DEFAULT)
+#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | \
+ PAGE_CACHABLE_DEFAULT)
+#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \
+ _PAGE_GLOBAL | PAGE_CACHABLE_DEFAULT)
+#define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
+ PAGE_CACHABLE_DEFAULT)
+#define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | \
+ __WRITEABLE | _PAGE_GLOBAL | _CACHE_UNCACHED)
+
+/*
+ * MIPS can't do page protection for execute, and considers that the same like
+ * read. Also, write permissions imply read permissions. This is the closest
+ * we can get by reasonable means..
+ */
+#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
+
+/*
+ * ZERO_PAGE is a global shared page that is always zero; used
+ * for zero-mapped memory areas etc..
+ */
+
+extern unsigned long empty_zero_page;
+extern unsigned long zero_page_mask;
+
+#define ZERO_PAGE(vaddr) \
+ (virt_to_page(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))
+
+extern void paging_init(void);
+
+/*
+ * 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 page_pte(page) page_pte_prot(page, __pgprot(0))
+#define pmd_phys(pmd) (pmd_val(pmd) - PAGE_OFFSET)
+#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
+#define pmd_page_kernel(pmd) pmd_val(pmd)
+
+#define pte_none(pte) (!(pte_val(pte) & ~_PAGE_GLOBAL))
+#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT)
+
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+static inline void set_pte(pte_t *ptep, pte_t pte)
+{
+ ptep->pte_high = pte.pte_high;
+ smp_wmb();
+ ptep->pte_low = pte.pte_low;
+ //printk("pte_high %x pte_low %x\n", ptep->pte_high, ptep->pte_low);
+
+ if (pte_val(pte) & _PAGE_GLOBAL) {
+ pte_t *buddy = ptep_buddy(ptep);
+ /*
+ * Make sure the buddy is global too (if it's !none,
+ * it better already be global)
+ */
+ if (pte_none(*buddy))
+ buddy->pte_low |= _PAGE_GLOBAL;
+ }
+}
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
+static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+ /* Preserve global status for the pair */
+ if (pte_val(*ptep_buddy(ptep)) & _PAGE_GLOBAL)
+ set_pte_at(mm, addr, ptep, __pte(_PAGE_GLOBAL));
+ else
+ set_pte_at(mm, addr, ptep, __pte(0));
+}
+#else
+/*
+ * Certain architectures need to do special things when pte's
+ * within a page table are directly modified. Thus, the following
+ * hook is made available.
+ */
+static inline void set_pte(pte_t *ptep, pte_t pteval)
+{
+ *ptep = pteval;
+#if !defined(CONFIG_CPU_R3000) && !defined(CONFIG_CPU_TX39XX)
+ if (pte_val(pteval) & _PAGE_GLOBAL) {
+ pte_t *buddy = ptep_buddy(ptep);
+ /*
+ * Make sure the buddy is global too (if it's !none,
+ * it better already be global)
+ */
+ if (pte_none(*buddy))
+ pte_val(*buddy) = pte_val(*buddy) | _PAGE_GLOBAL;
+ }
+#endif
+}
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
+static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+#if !defined(CONFIG_CPU_R3000) && !defined(CONFIG_CPU_TX39XX)
+ /* Preserve global status for the pair */
+ if (pte_val(*ptep_buddy(ptep)) & _PAGE_GLOBAL)
+ set_pte_at(mm, addr, ptep, __pte(_PAGE_GLOBAL));
+ else
+#endif
+ set_pte_at(mm, addr, ptep, __pte(0));
+}
+#endif
+
+/*
+ * (pmds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0)
+#define set_pgd(pgdptr, pgdval) do { *(pgdptr) = (pgdval); } while(0)
+
+#define PGD_T_LOG2 ffz(~sizeof(pgd_t))
+#define PMD_T_LOG2 ffz(~sizeof(pmd_t))
+#define PTE_T_LOG2 ffz(~sizeof(pte_t))
+
+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
+
+/*
+ * The following only work if pte_present() is true.
+ * Undefined behaviour if not..
+ */
+static inline int pte_user(pte_t pte) { BUG(); return 0; }
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+static inline int pte_read(pte_t pte) { return (pte).pte_low & _PAGE_READ; }
+static inline int pte_write(pte_t pte) { return (pte).pte_low & _PAGE_WRITE; }
+static inline int pte_dirty(pte_t pte) { return (pte).pte_low & _PAGE_MODIFIED; }
+static inline int pte_young(pte_t pte) { return (pte).pte_low & _PAGE_ACCESSED; }
+static inline int pte_file(pte_t pte) { return (pte).pte_low & _PAGE_FILE; }
+static inline pte_t pte_wrprotect(pte_t pte)
+{
+ (pte).pte_low &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
+ (pte).pte_high &= ~_PAGE_SILENT_WRITE;
+ return pte;
+}
+
+static inline pte_t pte_rdprotect(pte_t pte)
+{
+ (pte).pte_low &= ~(_PAGE_READ | _PAGE_SILENT_READ);
+ (pte).pte_high &= ~_PAGE_SILENT_READ;
+ return pte;
+}
+
+static inline pte_t pte_mkclean(pte_t pte)
+{
+ (pte).pte_low &= ~(_PAGE_MODIFIED|_PAGE_SILENT_WRITE);
+ (pte).pte_high &= ~_PAGE_SILENT_WRITE;
+ return pte;
+}
+
+static inline pte_t pte_mkold(pte_t pte)
+{
+ (pte).pte_low &= ~(_PAGE_ACCESSED|_PAGE_SILENT_READ);
+ (pte).pte_high &= ~_PAGE_SILENT_READ;
+ return pte;
+}
+
+static inline pte_t pte_mkwrite(pte_t pte)
+{
+ (pte).pte_low |= _PAGE_WRITE;
+ if ((pte).pte_low & _PAGE_MODIFIED) {
+ (pte).pte_low |= _PAGE_SILENT_WRITE;
+ (pte).pte_high |= _PAGE_SILENT_WRITE;
+ }
+ return pte;
+}
+
+static inline pte_t pte_mkread(pte_t pte)
+{
+ (pte).pte_low |= _PAGE_READ;
+ if ((pte).pte_low & _PAGE_ACCESSED) {
+ (pte).pte_low |= _PAGE_SILENT_READ;
+ (pte).pte_high |= _PAGE_SILENT_READ;
+ }
+ return pte;
+}
+
+static inline pte_t pte_mkdirty(pte_t pte)
+{
+ (pte).pte_low |= _PAGE_MODIFIED;
+ if ((pte).pte_low & _PAGE_WRITE) {
+ (pte).pte_low |= _PAGE_SILENT_WRITE;
+ (pte).pte_high |= _PAGE_SILENT_WRITE;
+ }
+ return pte;
+}
+
+static inline pte_t pte_mkyoung(pte_t pte)
+{
+ (pte).pte_low |= _PAGE_ACCESSED;
+ if ((pte).pte_low & _PAGE_READ)
+ (pte).pte_low |= _PAGE_SILENT_READ;
+ (pte).pte_high |= _PAGE_SILENT_READ;
+ return pte;
+}
+#else
+static inline int pte_read(pte_t pte) { return pte_val(pte) & _PAGE_READ; }
+static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
+static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_MODIFIED; }
+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 pte_t pte_wrprotect(pte_t pte)
+{
+ pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
+ return pte;
+}
+
+static inline pte_t pte_rdprotect(pte_t pte)
+{
+ pte_val(pte) &= ~(_PAGE_READ | _PAGE_SILENT_READ);
+ return pte;
+}
+
+static inline pte_t pte_mkclean(pte_t pte)
+{
+ pte_val(pte) &= ~(_PAGE_MODIFIED|_PAGE_SILENT_WRITE);
+ return pte;
+}
+
+static inline pte_t pte_mkold(pte_t pte)
+{
+ pte_val(pte) &= ~(_PAGE_ACCESSED|_PAGE_SILENT_READ);
+ return pte;
+}
+
+static inline pte_t pte_mkwrite(pte_t pte)
+{
+ pte_val(pte) |= _PAGE_WRITE;
+ if (pte_val(pte) & _PAGE_MODIFIED)
+ pte_val(pte) |= _PAGE_SILENT_WRITE;
+ return pte;
+}
+
+static inline pte_t pte_mkread(pte_t pte)
+{
+ pte_val(pte) |= _PAGE_READ;
+ if (pte_val(pte) & _PAGE_ACCESSED)
+ pte_val(pte) |= _PAGE_SILENT_READ;
+ return pte;
+}
+
+static inline pte_t pte_mkdirty(pte_t pte)
+{
+ pte_val(pte) |= _PAGE_MODIFIED;
+ if (pte_val(pte) & _PAGE_WRITE)
+ pte_val(pte) |= _PAGE_SILENT_WRITE;
+ return pte;
+}
+
+static inline pte_t pte_mkyoung(pte_t pte)
+{
+ pte_val(pte) |= _PAGE_ACCESSED;
+ if (pte_val(pte) & _PAGE_READ)
+ pte_val(pte) |= _PAGE_SILENT_READ;
+ return pte;
+}
+#endif
+
+/*
+ * Macro to make mark a page protection value as "uncacheable". Note
+ * that "protection" is really a misnomer here as the protection value
+ * contains the memory attribute bits, dirty bits, and various other
+ * bits as well.
+ */
+#define pgprot_noncached pgprot_noncached
+
+static inline pgprot_t pgprot_noncached(pgprot_t _prot)
+{
+ unsigned long prot = pgprot_val(_prot);
+
+ prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED;
+
+ return __pgprot(prot);
+}
+
+/*
+ * 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))
+
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+ pte.pte_low &= _PAGE_CHG_MASK;
+ pte.pte_low |= pgprot_val(newprot);
+ pte.pte_high |= pgprot_val(newprot) & 0x3f;
+ return pte;
+}
+#else
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+ return __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot));
+}
+#endif
+
+
+extern void __update_tlb(struct vm_area_struct *vma, unsigned long address,
+ pte_t pte);
+extern void __update_cache(struct vm_area_struct *vma, unsigned long address,
+ pte_t pte);
+
+static inline void update_mmu_cache(struct vm_area_struct *vma,
+ unsigned long address, pte_t pte)
+{
+ __update_tlb(vma, address, pte);
+ __update_cache(vma, address, pte);
+}
+
+#ifndef CONFIG_DISCONTIGMEM
+#define kern_addr_valid(addr) (1)
+#endif
+
+#ifdef CONFIG_64BIT_PHYS_ADDR
+extern phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size);
+extern int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long pfn, unsigned long size, pgprot_t prot);
+
+static inline int io_remap_page_range(struct vm_area_struct *vma,
+ unsigned long vaddr,
+ unsigned long paddr,
+ unsigned long size,
+ pgprot_t prot)
+{
+ phys_t phys_addr_high = fixup_bigphys_addr(paddr, size);
+ return remap_pfn_range(vma, vaddr, phys_addr_high >> PAGE_SHIFT, size, prot);
+}
+
+static inline int io_remap_pfn_range(struct vm_area_struct *vma,
+ unsigned long vaddr,
+ unsigned long pfn,
+ unsigned long size,
+ pgprot_t prot)
+{
+ phys_t phys_addr_high = fixup_bigphys_addr(pfn << PAGE_SHIFT, size);
+ return remap_pfn_range(vma, vaddr, pfn, size, prot);
+}
+#else
+#define io_remap_page_range(vma, vaddr, paddr, size, prot) \
+ remap_pfn_range(vma, vaddr, (paddr) >> PAGE_SHIFT, size, prot)
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
+ remap_pfn_range(vma, vaddr, pfn, size, prot)
+#endif
+
+#define MK_IOSPACE_PFN(space, pfn) (pfn)
+#define GET_IOSPACE(pfn) 0
+#define GET_PFN(pfn) (pfn)
+
+#include <asm-generic/pgtable.h>
+
+/*
+ * We provide our own get_unmapped area to cope with the virtual aliasing
+ * constraints placed on us by the cache architecture.
+ */
+#define HAVE_ARCH_UNMAPPED_AREA
+
+/*
+ * No page table caches to initialise
+ */
+#define pgtable_cache_init() do { } while (0)
+
+#endif /* _ASM_PGTABLE_H */
diff --git a/include/asm-mips/pmon.h b/include/asm-mips/pmon.h
new file mode 100644
index 000000000000..260f3448ccf1
--- /dev/null
+++ b/include/asm-mips/pmon.h
@@ -0,0 +1,46 @@
+/*
+ * 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) 2004 by Ralf Baechle
+ *
+ * The cpustart method is a PMC-Sierra's function to start the secondary CPU.
+ * Stock PMON 2000 has the smpfork, semlock and semunlock methods instead.
+ */
+#ifndef _ASM_PMON_H
+#define _ASM_PMON_H
+
+struct callvectors {
+ int (*open) (char*, int, int);
+ int (*close) (int);
+ int (*read) (int, void*, int);
+ int (*write) (int, void*, int);
+ off_t (*lseek) (int, off_t, int);
+ int (*printf) (const char*, ...);
+ void (*cacheflush) (void);
+ char* (*gets) (char*);
+ union {
+ int (*smpfork) (unsigned long cp, char *sp);
+ int (*cpustart) (long, long, long, long);
+ } _s;
+ int (*semlock) (int sem);
+ void (*semunlock) (int sem);
+};
+
+extern struct callvectors *debug_vectors;
+
+#define pmon_open(name, flags, mode) debug_vectors->open(name, flage, mode)
+#define pmon_close(fd) debug_vectors->close(fd)
+#define pmon_read(fd, buf, count) debug_vectors->read(fd, buf, count)
+#define pmon_write(fd, buf, count) debug_vectors->write(fd, buf, count)
+#define pmon_lseek(fd, off, whence) debug_vectors->lseek(fd, off, whence)
+#define pmon_printf(fmt...) debug_vectors->printf(fmt)
+#define pmon_cacheflush() debug_vectors->cacheflush()
+#define pmon_gets(s) debug_vectors->gets(s)
+#define pmon_cpustart(n, f, sp, gp) debug_vectors->_s.cpustart(n, f, sp, gp)
+#define pmon_smpfork(cp, sp) debug_vectors->_s.smpfork(cp, sp)
+#define pmon_semlock(sem) debug_vectors->semlock(sem)
+#define pmon_semunlock(sem) debug_vectors->semunlock(sem)
+
+#endif /* _ASM_PMON_H */
diff --git a/include/asm-mips/poll.h b/include/asm-mips/poll.h
new file mode 100644
index 000000000000..a000f1f789e3
--- /dev/null
+++ b/include/asm-mips/poll.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_POLL_H
+#define __ASM_POLL_H
+
+#define POLLIN 0x0001
+#define POLLPRI 0x0002
+#define POLLOUT 0x0004
+
+#define POLLERR 0x0008
+#define POLLHUP 0x0010
+#define POLLNVAL 0x0020
+
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#define POLLWRNORM POLLOUT
+#define POLLWRBAND 0x0100
+
+/* These seem to be more or less nonstandard ... */
+#define POLLMSG 0x0400
+#define POLLREMOVE 0x1000
+
+struct pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+#endif /* __ASM_POLL_H */
diff --git a/include/asm-mips/posix_types.h b/include/asm-mips/posix_types.h
new file mode 100644
index 000000000000..c2e8a0070daf
--- /dev/null
+++ b/include/asm-mips/posix_types.h
@@ -0,0 +1,144 @@
+/*
+ * 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) 1996, 97, 98, 99, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_POSIX_TYPES_H
+#define _ASM_POSIX_TYPES_H
+
+#include <asm/sgidefs.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 int __kernel_mode_t;
+#if (_MIPS_SZLONG == 32)
+typedef unsigned long __kernel_nlink_t;
+#endif
+#if (_MIPS_SZLONG == 64)
+typedef unsigned int __kernel_nlink_t;
+#endif
+typedef long __kernel_off_t;
+typedef int __kernel_pid_t;
+typedef int __kernel_ipc_pid_t;
+typedef unsigned int __kernel_uid_t;
+typedef unsigned int __kernel_gid_t;
+#if (_MIPS_SZLONG == 32)
+typedef unsigned int __kernel_size_t;
+typedef int __kernel_ssize_t;
+typedef int __kernel_ptrdiff_t;
+#endif
+#if (_MIPS_SZLONG == 64)
+typedef unsigned long __kernel_size_t;
+typedef long __kernel_ssize_t;
+typedef long __kernel_ptrdiff_t;
+#endif
+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 long __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 __kernel_uid_t __kernel_old_uid_t;
+typedef __kernel_gid_t __kernel_old_gid_t;
+typedef unsigned int __kernel_old_dev_t;
+
+#ifdef __GNUC__
+typedef long long __kernel_loff_t;
+#endif
+
+typedef struct {
+#if (_MIPS_SZLONG == 32)
+ long val[2];
+#endif
+#if (_MIPS_SZLONG == 64)
+ int val[2];
+#endif
+} __kernel_fsid_t;
+
+#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+
+#undef __FD_SET
+static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ unsigned long __tmp = __fd / __NFDBITS;
+ unsigned long __rem = __fd % __NFDBITS;
+ __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
+}
+
+#undef __FD_CLR
+static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+ unsigned long __tmp = __fd / __NFDBITS;
+ unsigned long __rem = __fd % __NFDBITS;
+ __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
+}
+
+#undef __FD_ISSET
+static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
+{
+ unsigned long __tmp = __fd / __NFDBITS;
+ unsigned long __rem = __fd % __NFDBITS;
+ return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
+}
+
+/*
+ * This will unroll the loop for the normal constant case (8 ints,
+ * for a 256-bit fd_set)
+ */
+#undef __FD_ZERO
+static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
+{
+ unsigned long *__tmp = __p->fds_bits;
+ int __i;
+
+ if (__builtin_constant_p(__FDSET_LONGS)) {
+ switch (__FDSET_LONGS) {
+ case 16:
+ __tmp[ 0] = 0; __tmp[ 1] = 0;
+ __tmp[ 2] = 0; __tmp[ 3] = 0;
+ __tmp[ 4] = 0; __tmp[ 5] = 0;
+ __tmp[ 6] = 0; __tmp[ 7] = 0;
+ __tmp[ 8] = 0; __tmp[ 9] = 0;
+ __tmp[10] = 0; __tmp[11] = 0;
+ __tmp[12] = 0; __tmp[13] = 0;
+ __tmp[14] = 0; __tmp[15] = 0;
+ return;
+
+ case 8:
+ __tmp[ 0] = 0; __tmp[ 1] = 0;
+ __tmp[ 2] = 0; __tmp[ 3] = 0;
+ __tmp[ 4] = 0; __tmp[ 5] = 0;
+ __tmp[ 6] = 0; __tmp[ 7] = 0;
+ return;
+
+ case 4:
+ __tmp[ 0] = 0; __tmp[ 1] = 0;
+ __tmp[ 2] = 0; __tmp[ 3] = 0;
+ return;
+ }
+ }
+ __i = __FDSET_LONGS;
+ while (__i) {
+ __i--;
+ *__tmp = 0;
+ __tmp++;
+ }
+}
+
+#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+
+#endif /* _ASM_POSIX_TYPES_H */
diff --git a/include/asm-mips/prctl.h b/include/asm-mips/prctl.h
new file mode 100644
index 000000000000..4aaaff670361
--- /dev/null
+++ b/include/asm-mips/prctl.h
@@ -0,0 +1,41 @@
+/*
+ * IRIX prctl interface
+ *
+ * The IRIX kernel maps a page at PRDA_ADDRESS with the
+ * contents of prda and fills it the bits on prda_sys.
+ */
+
+#ifndef __PRCTL_H__
+#define __PRCTL_H__
+
+#define PRDA_ADDRESS 0x200000L
+#define PRDA ((struct prda *) PRDA_ADDRESS)
+
+struct prda_sys {
+ pid_t t_pid;
+ u32 t_hint;
+ u32 t_dlactseq;
+ u32 t_fpflags;
+ u32 t_prid; /* processor type, $prid CP0 register */
+ u32 t_dlendseq;
+ u64 t_unused1[5];
+ pid_t t_rpid;
+ s32 t_resched;
+ u32 t_unused[8];
+ u32 t_cpu; /* current/last cpu */
+
+ /* FIXME: The signal information, not supported by Linux now */
+ u32 t_flags; /* if true, then the sigprocmask is in userspace */
+ u32 t_sigprocmask [1]; /* the sigprocmask */
+};
+
+struct prda {
+ char fill [0xe00];
+ struct prda_sys prda_sys;
+};
+
+#define t_sys prda_sys
+
+ptrdiff_t prctl (int op, int v1, int v2);
+
+#endif
diff --git a/include/asm-mips/prefetch.h b/include/asm-mips/prefetch.h
new file mode 100644
index 000000000000..71293ec1657c
--- /dev/null
+++ b/include/asm-mips/prefetch.h
@@ -0,0 +1,88 @@
+/*
+ * 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) 2003 by Ralf Baechle
+ */
+#ifndef __ASM_PREFETCH_H
+#define __ASM_PREFETCH_H
+
+#include <linux/config.h>
+
+/*
+ * R5000 and RM5200 implements pref and prefx instructions but they're nops, so
+ * rather than wasting time we pretend these processors don't support
+ * prefetching at all.
+ *
+ * R5432 implements Load, Store, LoadStreamed, StoreStreamed, LoadRetained,
+ * StoreRetained and WriteBackInvalidate but not Pref_PrepareForStore.
+ *
+ * Hell (and the book on my shelf I can't open ...) know what the R8000 does.
+ *
+ * RM7000 version 1.0 interprets all hints as Pref_Load; version 2.0 implements
+ * Pref_PrepareForStore also.
+ *
+ * RM9000 is MIPS IV but implements prefetching like MIPS32/MIPS64; it's
+ * Pref_WriteBackInvalidate is a nop and Pref_PrepareForStore is broken in
+ * current versions due to erratum G105.
+ *
+ * VR7701 only implements the Load prefetch.
+ *
+ * Finally MIPS32 and MIPS64 implement all of the following hints.
+ */
+
+#define Pref_Load 0
+#define Pref_Store 1
+ /* 2 and 3 are reserved */
+#define Pref_LoadStreamed 4
+#define Pref_StoreStreamed 5
+#define Pref_LoadRetained 6
+#define Pref_StoreRetained 7
+ /* 8 ... 24 are reserved */
+#define Pref_WriteBackInvalidate 25
+#define Pref_PrepareForStore 30
+
+#ifdef __ASSEMBLY__
+
+ .macro __pref hint addr
+#ifdef CONFIG_CPU_HAS_PREFETCH
+ pref \hint, \addr
+#endif
+ .endm
+
+ .macro pref_load addr
+ __pref Pref_Load, \addr
+ .endm
+
+ .macro pref_store addr
+ __pref Pref_Store, \addr
+ .endm
+
+ .macro pref_load_streamed addr
+ __pref Pref_LoadStreamed, \addr
+ .endm
+
+ .macro pref_store_streamed addr
+ __pref Pref_StoreStreamed, \addr
+ .endm
+
+ .macro pref_load_retained addr
+ __pref Pref_LoadRetained, \addr
+ .endm
+
+ .macro pref_store_retained addr
+ __pref Pref_StoreRetained, \addr
+ .endm
+
+ .macro pref_wback_inv addr
+ __pref Pref_WriteBackInvalidate, \addr
+ .endm
+
+ .macro pref_prepare_for_store addr
+ __pref Pref_PrepareForStore, \addr
+ .endm
+
+#endif
+
+#endif /* __ASM_PREFETCH_H */
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
new file mode 100644
index 000000000000..13c54d5b3b48
--- /dev/null
+++ b/include/asm-mips/processor.h
@@ -0,0 +1,220 @@
+/*
+ * 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) 1994 Waldorf GMBH
+ * Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003 Ralf Baechle
+ * Copyright (C) 1996 Paul M. Antoine
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PROCESSOR_H
+#define _ASM_PROCESSOR_H
+
+#include <linux/config.h>
+#include <linux/threads.h>
+
+#include <asm/cachectl.h>
+#include <asm/cpu.h>
+#include <asm/cpu-info.h>
+#include <asm/mipsregs.h>
+#include <asm/prefetch.h>
+#include <asm/system.h>
+
+/*
+ * Return current * instruction pointer ("program counter").
+ */
+#define current_text_addr() ({ __label__ _l; _l: &&_l;})
+
+/*
+ * System setup and hardware flags..
+ */
+extern void (*cpu_wait)(void);
+
+extern unsigned int vced_count, vcei_count;
+
+#ifdef CONFIG_MIPS32
+/*
+ * User space process size: 2GB. This is hardcoded into a few places,
+ * so don't change it unless you know what you are doing.
+ */
+#define TASK_SIZE 0x7fff8000UL
+
+/*
+ * This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
+#endif
+
+#ifdef CONFIG_MIPS64
+/*
+ * User space process size: 1TB. This is hardcoded into a few places,
+ * so don't change it unless you know what you are doing. TASK_SIZE
+ * is limited to 1TB by the R4000 architecture; R10000 and better can
+ * support 16TB; the architectural reserve for future expansion is
+ * 8192EB ...
+ */
+#define TASK_SIZE32 0x7fff8000UL
+#define TASK_SIZE 0x10000000000UL
+
+/*
+ * This decides where the kernel will search for a free chunk of vm
+ * space during mmap's.
+ */
+#define TASK_UNMAPPED_BASE ((current->thread.mflags & MF_32BIT_ADDR) ? \
+ PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#endif
+
+#define NUM_FPU_REGS 32
+
+typedef __u64 fpureg_t;
+
+struct mips_fpu_hard_struct {
+ fpureg_t fpr[NUM_FPU_REGS];
+ unsigned int fcr31;
+};
+
+/*
+ * It would be nice to add some more fields for emulator statistics, but there
+ * are a number of fixed offsets in offset.h and elsewhere that would have to
+ * be recalculated by hand. So the additional information will be private to
+ * the FPU emulator for now. See asm-mips/fpu_emulator.h.
+ */
+
+struct mips_fpu_soft_struct {
+ fpureg_t fpr[NUM_FPU_REGS];
+ unsigned int fcr31;
+};
+
+union mips_fpu_union {
+ struct mips_fpu_hard_struct hard;
+ struct mips_fpu_soft_struct soft;
+};
+
+#define INIT_FPU { \
+ {{0,},} \
+}
+
+typedef struct {
+ unsigned long seg;
+} mm_segment_t;
+
+#define ARCH_MIN_TASKALIGN 8
+
+/*
+ * If you change thread_struct remember to change the #defines below too!
+ */
+struct thread_struct {
+ /* Saved main processor registers. */
+ unsigned long reg16;
+ unsigned long reg17, reg18, reg19, reg20, reg21, reg22, reg23;
+ unsigned long reg29, reg30, reg31;
+
+ /* Saved cp0 stuff. */
+ unsigned long cp0_status;
+
+ /* Saved fpu/fpu emulator stuff. */
+ union mips_fpu_union fpu;
+
+ /* Other stuff associated with the thread. */
+ unsigned long cp0_badvaddr; /* Last user fault */
+ unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */
+ unsigned long error_code;
+ unsigned long trap_no;
+#define MF_FIXADE 1 /* Fix address errors in software */
+#define MF_LOGADE 2 /* Log address errors to syslog */
+#define MF_32BIT_REGS 4 /* also implies 16/32 fprs */
+#define MF_32BIT_ADDR 8 /* 32-bit address space (o32/n32) */
+ unsigned long mflags;
+ unsigned long irix_trampoline; /* Wheee... */
+ unsigned long irix_oldctx;
+};
+
+#define MF_ABI_MASK (MF_32BIT_REGS | MF_32BIT_ADDR)
+#define MF_O32 (MF_32BIT_REGS | MF_32BIT_ADDR)
+#define MF_N32 MF_32BIT_ADDR
+#define MF_N64 0
+
+#define INIT_THREAD { \
+ /* \
+ * saved main processor registers \
+ */ \
+ 0, 0, 0, 0, 0, 0, 0, 0, \
+ 0, 0, 0, \
+ /* \
+ * saved cp0 stuff \
+ */ \
+ 0, \
+ /* \
+ * saved fpu/fpu emulator stuff \
+ */ \
+ INIT_FPU, \
+ /* \
+ * Other stuff associated with the process \
+ */ \
+ 0, 0, 0, 0, \
+ /* \
+ * For now the default is to fix address errors \
+ */ \
+ MF_FIXADE, 0, 0 \
+}
+
+struct task_struct;
+
+/* Free all resources held by a thread. */
+#define release_thread(thread) do { } while(0)
+
+/* Prepare to copy thread state - unlazy all lazy status */
+#define prepare_to_copy(tsk) do { } while (0)
+
+extern long kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
+
+extern unsigned long thread_saved_pc(struct task_struct *tsk);
+
+/*
+ * Do necessary setup to start up a newly executed thread.
+ */
+extern void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp);
+
+unsigned long get_wchan(struct task_struct *p);
+
+#define __PT_REG(reg) ((long)&((struct pt_regs *)0)->reg - sizeof(struct pt_regs))
+#define __KSTK_TOS(tsk) ((unsigned long)(tsk->thread_info) + THREAD_SIZE - 32)
+#define KSTK_EIP(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(cp0_epc)))
+#define KSTK_ESP(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(regs[29])))
+#define KSTK_STATUS(tsk) (*(unsigned long *)(__KSTK_TOS(tsk) + __PT_REG(cp0_status)))
+
+#define cpu_relax() barrier()
+
+/*
+ * Return_address is a replacement for __builtin_return_address(count)
+ * which on certain architectures cannot reasonably be implemented in GCC
+ * (MIPS, Alpha) or is unuseable with -fomit-frame-pointer (i386).
+ * Note that __builtin_return_address(x>=1) is forbidden because GCC
+ * aborts compilation on some CPUs. It's simply not possible to unwind
+ * some CPU's stackframes.
+ *
+ * __builtin_return_address works only for non-leaf functions. We avoid the
+ * overhead of a function call by forcing the compiler to save the return
+ * address register on the stack.
+ */
+#define return_address() ({__asm__ __volatile__("":::"$31");__builtin_return_address(0);})
+
+#ifdef CONFIG_CPU_HAS_PREFETCH
+
+#define ARCH_HAS_PREFETCH
+
+extern inline void prefetch(const void *addr)
+{
+ __asm__ __volatile__(
+ " .set mips4 \n"
+ " pref %0, (%1) \n"
+ " .set mips0 \n"
+ :
+ : "i" (Pref_Load), "r" (addr));
+}
+
+#endif
+
+#endif /* _ASM_PROCESSOR_H */
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
new file mode 100644
index 000000000000..d3c46d633826
--- /dev/null
+++ b/include/asm-mips/ptrace.h
@@ -0,0 +1,79 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_PTRACE_H
+#define _ASM_PTRACE_H
+
+#include <linux/config.h>
+
+#include <asm/isadep.h>
+
+/* 0 - 31 are integer registers, 32 - 63 are fp registers. */
+#define FPR_BASE 32
+#define PC 64
+#define CAUSE 65
+#define BADVADDR 66
+#define MMHI 67
+#define MMLO 68
+#define FPC_CSR 69
+#define FPC_EIR 70
+
+/*
+ * This struct defines the way the registers are stored on the stack during a
+ * system call/exception. As usual the registers k0/k1 aren't being saved.
+ */
+struct pt_regs {
+#ifdef CONFIG_MIPS32
+ /* Pad bytes for argument save space on the stack. */
+ unsigned long pad0[6];
+#endif
+
+ /* Saved main processor registers. */
+ unsigned long regs[32];
+
+ /* Saved special registers. */
+ unsigned long cp0_status;
+ unsigned long lo;
+ unsigned long hi;
+ unsigned long cp0_badvaddr;
+ unsigned long cp0_cause;
+ unsigned long cp0_epc;
+};
+
+/* 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 */
+/* #define PTRACE_GETFPXREGS 18 */
+/* #define PTRACE_SETFPXREGS 19 */
+
+#define PTRACE_OLDSETOPTIONS 21
+
+#define PTRACE_GET_THREAD_AREA 25
+#define PTRACE_SET_THREAD_AREA 26
+
+#ifdef __KERNEL__
+
+#include <linux/linkage.h>
+
+/*
+ * Does the process account for user or for system time?
+ */
+#define user_mode(regs) (((regs)->cp0_status & KU_MASK) == KU_USER)
+
+#define instruction_pointer(regs) ((regs)->cp0_epc)
+#define profile_pc(regs) instruction_pointer(regs)
+
+extern void show_regs(struct pt_regs *);
+
+extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit);
+
+#endif
+
+#endif /* _ASM_PTRACE_H */
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
new file mode 100644
index 000000000000..da03a32c1ca7
--- /dev/null
+++ b/include/asm-mips/r4kcache.h
@@ -0,0 +1,598 @@
+/*
+ * 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.
+ *
+ * Inline assembly cache operations.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1997 - 2002 Ralf Baechle (ralf@gnu.org)
+ * Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef _ASM_R4KCACHE_H
+#define _ASM_R4KCACHE_H
+
+#include <asm/asm.h>
+#include <asm/cacheops.h>
+
+/*
+ * This macro return a properly sign-extended address suitable as base address
+ * for indexed cache operations. Two issues here:
+ *
+ * - The MIPS32 and MIPS64 specs permit an implementation to directly derive
+ * the index bits from the virtual address. This breaks with tradition
+ * set by the R4000. To keep unpleassant surprises from happening we pick
+ * an address in KSEG0 / CKSEG0.
+ * - We need a properly sign extended address for 64-bit code. To get away
+ * without ifdefs we let the compiler do it by a type cast.
+ */
+#define INDEX_BASE CKSEG0
+
+#define cache_op(op,addr) \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " .set mips3\n\t \n" \
+ " cache %0, %1 \n" \
+ " .set mips0 \n" \
+ " .set reorder" \
+ : \
+ : "i" (op), "m" (*(unsigned char *)(addr)))
+
+static inline void flush_icache_line_indexed(unsigned long addr)
+{
+ cache_op(Index_Invalidate_I, addr);
+}
+
+static inline void flush_dcache_line_indexed(unsigned long addr)
+{
+ cache_op(Index_Writeback_Inv_D, addr);
+}
+
+static inline void flush_scache_line_indexed(unsigned long addr)
+{
+ cache_op(Index_Writeback_Inv_SD, addr);
+}
+
+static inline void flush_icache_line(unsigned long addr)
+{
+ cache_op(Hit_Invalidate_I, addr);
+}
+
+static inline void flush_dcache_line(unsigned long addr)
+{
+ cache_op(Hit_Writeback_Inv_D, addr);
+}
+
+static inline void invalidate_dcache_line(unsigned long addr)
+{
+ cache_op(Hit_Invalidate_D, addr);
+}
+
+static inline void invalidate_scache_line(unsigned long addr)
+{
+ cache_op(Hit_Invalidate_SD, addr);
+}
+
+static inline void flush_scache_line(unsigned long addr)
+{
+ cache_op(Hit_Writeback_Inv_SD, addr);
+}
+
+/*
+ * The next two are for badland addresses like signal trampolines.
+ */
+static inline void protected_flush_icache_line(unsigned long addr)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ ".set mips3\n"
+ "1:\tcache %0,(%1)\n"
+ "2:\t.set mips0\n\t"
+ ".set reorder\n\t"
+ ".section\t__ex_table,\"a\"\n\t"
+ STR(PTR)"\t1b,2b\n\t"
+ ".previous"
+ :
+ : "i" (Hit_Invalidate_I), "r" (addr));
+}
+
+/*
+ * R10000 / R12000 hazard - these processors don't support the Hit_Writeback_D
+ * cacheop so we use Hit_Writeback_Inv_D which is supported by all R4000-style
+ * caches. We're talking about one cacheline unnecessarily getting invalidated
+ * here so the penaltiy isn't overly hard.
+ */
+static inline void protected_writeback_dcache_line(unsigned long addr)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ ".set mips3\n"
+ "1:\tcache %0,(%1)\n"
+ "2:\t.set mips0\n\t"
+ ".set reorder\n\t"
+ ".section\t__ex_table,\"a\"\n\t"
+ STR(PTR)"\t1b,2b\n\t"
+ ".previous"
+ :
+ : "i" (Hit_Writeback_Inv_D), "r" (addr));
+}
+
+static inline void protected_writeback_scache_line(unsigned long addr)
+{
+ __asm__ __volatile__(
+ ".set noreorder\n\t"
+ ".set mips3\n"
+ "1:\tcache %0,(%1)\n"
+ "2:\t.set mips0\n\t"
+ ".set reorder\n\t"
+ ".section\t__ex_table,\"a\"\n\t"
+ STR(PTR)"\t1b,2b\n\t"
+ ".previous"
+ :
+ : "i" (Hit_Writeback_Inv_SD), "r" (addr));
+}
+
+/*
+ * This one is RM7000-specific
+ */
+static inline void invalidate_tcache_page(unsigned long addr)
+{
+ cache_op(Page_Invalidate_T, addr);
+}
+
+#define cache16_unroll32(base,op) \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " .set mips3 \n" \
+ " cache %1, 0x000(%0); cache %1, 0x010(%0) \n" \
+ " cache %1, 0x020(%0); cache %1, 0x030(%0) \n" \
+ " cache %1, 0x040(%0); cache %1, 0x050(%0) \n" \
+ " cache %1, 0x060(%0); cache %1, 0x070(%0) \n" \
+ " cache %1, 0x080(%0); cache %1, 0x090(%0) \n" \
+ " cache %1, 0x0a0(%0); cache %1, 0x0b0(%0) \n" \
+ " cache %1, 0x0c0(%0); cache %1, 0x0d0(%0) \n" \
+ " cache %1, 0x0e0(%0); cache %1, 0x0f0(%0) \n" \
+ " cache %1, 0x100(%0); cache %1, 0x110(%0) \n" \
+ " cache %1, 0x120(%0); cache %1, 0x130(%0) \n" \
+ " cache %1, 0x140(%0); cache %1, 0x150(%0) \n" \
+ " cache %1, 0x160(%0); cache %1, 0x170(%0) \n" \
+ " cache %1, 0x180(%0); cache %1, 0x190(%0) \n" \
+ " cache %1, 0x1a0(%0); cache %1, 0x1b0(%0) \n" \
+ " cache %1, 0x1c0(%0); cache %1, 0x1d0(%0) \n" \
+ " cache %1, 0x1e0(%0); cache %1, 0x1f0(%0) \n" \
+ " .set mips0 \n" \
+ " .set reorder \n" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+static inline void blast_dcache16(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.dcache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
+ unsigned long ws_end = current_cpu_data.dcache.ways <<
+ current_cpu_data.dcache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
+}
+
+static inline void blast_dcache16_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+
+ do {
+ cache16_unroll32(start,Hit_Writeback_Inv_D);
+ start += 0x200;
+ } while (start < end);
+}
+
+static inline void blast_dcache16_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
+ unsigned long ws_end = current_cpu_data.dcache.ways <<
+ current_cpu_data.dcache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
+}
+
+static inline void blast_icache16(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.icache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_icache16_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+
+ do {
+ cache16_unroll32(start,Hit_Invalidate_I);
+ start += 0x200;
+ } while (start < end);
+}
+
+static inline void blast_icache16_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_scache16(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.scache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+static inline void blast_scache16_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = page + PAGE_SIZE;
+
+ do {
+ cache16_unroll32(start,Hit_Writeback_Inv_SD);
+ start += 0x200;
+ } while (start < end);
+}
+
+static inline void blast_scache16_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x200)
+ cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+#define cache32_unroll32(base,op) \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " .set mips3 \n" \
+ " cache %1, 0x000(%0); cache %1, 0x020(%0) \n" \
+ " cache %1, 0x040(%0); cache %1, 0x060(%0) \n" \
+ " cache %1, 0x080(%0); cache %1, 0x0a0(%0) \n" \
+ " cache %1, 0x0c0(%0); cache %1, 0x0e0(%0) \n" \
+ " cache %1, 0x100(%0); cache %1, 0x120(%0) \n" \
+ " cache %1, 0x140(%0); cache %1, 0x160(%0) \n" \
+ " cache %1, 0x180(%0); cache %1, 0x1a0(%0) \n" \
+ " cache %1, 0x1c0(%0); cache %1, 0x1e0(%0) \n" \
+ " cache %1, 0x200(%0); cache %1, 0x220(%0) \n" \
+ " cache %1, 0x240(%0); cache %1, 0x260(%0) \n" \
+ " cache %1, 0x280(%0); cache %1, 0x2a0(%0) \n" \
+ " cache %1, 0x2c0(%0); cache %1, 0x2e0(%0) \n" \
+ " cache %1, 0x300(%0); cache %1, 0x320(%0) \n" \
+ " cache %1, 0x340(%0); cache %1, 0x360(%0) \n" \
+ " cache %1, 0x380(%0); cache %1, 0x3a0(%0) \n" \
+ " cache %1, 0x3c0(%0); cache %1, 0x3e0(%0) \n" \
+ " .set mips0 \n" \
+ " .set reorder \n" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+static inline void blast_dcache32(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.dcache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
+ unsigned long ws_end = current_cpu_data.dcache.ways <<
+ current_cpu_data.dcache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
+}
+
+static inline void blast_dcache32_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+
+ do {
+ cache32_unroll32(start,Hit_Writeback_Inv_D);
+ start += 0x400;
+ } while (start < end);
+}
+
+static inline void blast_dcache32_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
+ unsigned long ws_end = current_cpu_data.dcache.ways <<
+ current_cpu_data.dcache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
+}
+
+static inline void blast_icache32(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.icache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_icache32_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+
+ do {
+ cache32_unroll32(start,Hit_Invalidate_I);
+ start += 0x400;
+ } while (start < end);
+}
+
+static inline void blast_icache32_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_scache32(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.scache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+static inline void blast_scache32_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = page + PAGE_SIZE;
+
+ do {
+ cache32_unroll32(start,Hit_Writeback_Inv_SD);
+ start += 0x400;
+ } while (start < end);
+}
+
+static inline void blast_scache32_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x400)
+ cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+#define cache64_unroll32(base,op) \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " .set mips3 \n" \
+ " cache %1, 0x000(%0); cache %1, 0x040(%0) \n" \
+ " cache %1, 0x080(%0); cache %1, 0x0c0(%0) \n" \
+ " cache %1, 0x100(%0); cache %1, 0x140(%0) \n" \
+ " cache %1, 0x180(%0); cache %1, 0x1c0(%0) \n" \
+ " cache %1, 0x200(%0); cache %1, 0x240(%0) \n" \
+ " cache %1, 0x280(%0); cache %1, 0x2c0(%0) \n" \
+ " cache %1, 0x300(%0); cache %1, 0x340(%0) \n" \
+ " cache %1, 0x380(%0); cache %1, 0x3c0(%0) \n" \
+ " cache %1, 0x400(%0); cache %1, 0x440(%0) \n" \
+ " cache %1, 0x480(%0); cache %1, 0x4c0(%0) \n" \
+ " cache %1, 0x500(%0); cache %1, 0x540(%0) \n" \
+ " cache %1, 0x580(%0); cache %1, 0x5c0(%0) \n" \
+ " cache %1, 0x600(%0); cache %1, 0x640(%0) \n" \
+ " cache %1, 0x680(%0); cache %1, 0x6c0(%0) \n" \
+ " cache %1, 0x700(%0); cache %1, 0x740(%0) \n" \
+ " cache %1, 0x780(%0); cache %1, 0x7c0(%0) \n" \
+ " .set mips0 \n" \
+ " .set reorder \n" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+static inline void blast_icache64(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.icache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
+ cache64_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_icache64_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+
+ do {
+ cache64_unroll32(start,Hit_Invalidate_I);
+ start += 0x800;
+ } while (start < end);
+}
+
+static inline void blast_icache64_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
+ unsigned long ws_end = current_cpu_data.icache.ways <<
+ current_cpu_data.icache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
+ cache64_unroll32(addr|ws,Index_Invalidate_I);
+}
+
+static inline void blast_scache64(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.scache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
+ cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+static inline void blast_scache64_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = page + PAGE_SIZE;
+
+ do {
+ cache64_unroll32(start,Hit_Writeback_Inv_SD);
+ start += 0x800;
+ } while (start < end);
+}
+
+static inline void blast_scache64_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x800)
+ cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+#define cache128_unroll32(base,op) \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " .set mips3 \n" \
+ " cache %1, 0x000(%0); cache %1, 0x080(%0) \n" \
+ " cache %1, 0x100(%0); cache %1, 0x180(%0) \n" \
+ " cache %1, 0x200(%0); cache %1, 0x280(%0) \n" \
+ " cache %1, 0x300(%0); cache %1, 0x380(%0) \n" \
+ " cache %1, 0x400(%0); cache %1, 0x480(%0) \n" \
+ " cache %1, 0x500(%0); cache %1, 0x580(%0) \n" \
+ " cache %1, 0x600(%0); cache %1, 0x680(%0) \n" \
+ " cache %1, 0x700(%0); cache %1, 0x780(%0) \n" \
+ " cache %1, 0x800(%0); cache %1, 0x880(%0) \n" \
+ " cache %1, 0x900(%0); cache %1, 0x980(%0) \n" \
+ " cache %1, 0xa00(%0); cache %1, 0xa80(%0) \n" \
+ " cache %1, 0xb00(%0); cache %1, 0xb80(%0) \n" \
+ " cache %1, 0xc00(%0); cache %1, 0xc80(%0) \n" \
+ " cache %1, 0xd00(%0); cache %1, 0xd80(%0) \n" \
+ " cache %1, 0xe00(%0); cache %1, 0xe80(%0) \n" \
+ " cache %1, 0xf00(%0); cache %1, 0xf80(%0) \n" \
+ " .set mips0 \n" \
+ " .set reorder \n" \
+ : \
+ : "r" (base), \
+ "i" (op));
+
+static inline void blast_scache128(void)
+{
+ unsigned long start = INDEX_BASE;
+ unsigned long end = start + current_cpu_data.scache.waysize;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x1000)
+ cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+static inline void blast_scache128_page(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = page + PAGE_SIZE;
+
+ do {
+ cache128_unroll32(start,Hit_Writeback_Inv_SD);
+ start += 0x1000;
+ } while (start < end);
+}
+
+static inline void blast_scache128_page_indexed(unsigned long page)
+{
+ unsigned long start = page;
+ unsigned long end = start + PAGE_SIZE;
+ unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
+ unsigned long ws_end = current_cpu_data.scache.ways <<
+ current_cpu_data.scache.waybit;
+ unsigned long ws, addr;
+
+ for (ws = 0; ws < ws_end; ws += ws_inc)
+ for (addr = start; addr < end; addr += 0x1000)
+ cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
+}
+
+#endif /* _ASM_R4KCACHE_H */
diff --git a/include/asm-mips/reboot.h b/include/asm-mips/reboot.h
new file mode 100644
index 000000000000..2f10ebcbe141
--- /dev/null
+++ b/include/asm-mips/reboot.h
@@ -0,0 +1,16 @@
+/*
+ * 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) 1997, 1999, 2001 by Ralf Baechle
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_REBOOT_H
+#define _ASM_REBOOT_H
+
+extern void (*_machine_restart)(char *command);
+extern void (*_machine_halt)(void);
+extern void (*_machine_power_off)(void);
+
+#endif /* _ASM_REBOOT_H */
diff --git a/include/asm-mips/reg.h b/include/asm-mips/reg.h
new file mode 100644
index 000000000000..7b33bbca9585
--- /dev/null
+++ b/include/asm-mips/reg.h
@@ -0,0 +1,129 @@
+/*
+ * Various register offset definitions for debuggers, core file
+ * examiners and whatnot.
+ *
+ * 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) 1995, 1999 Ralf Baechle
+ * Copyright (C) 1995, 1999 Silicon Graphics
+ */
+#ifndef __ASM_MIPS_REG_H
+#define __ASM_MIPS_REG_H
+
+#include <linux/config.h>
+
+#if defined(CONFIG_MIPS32) || defined(WANT_COMPAT_REG_H)
+
+#define EF_R0 6
+#define EF_R1 7
+#define EF_R2 8
+#define EF_R3 9
+#define EF_R4 10
+#define EF_R5 11
+#define EF_R6 12
+#define EF_R7 13
+#define EF_R8 14
+#define EF_R9 15
+#define EF_R10 16
+#define EF_R11 17
+#define EF_R12 18
+#define EF_R13 19
+#define EF_R14 20
+#define EF_R15 21
+#define EF_R16 22
+#define EF_R17 23
+#define EF_R18 24
+#define EF_R19 25
+#define EF_R20 26
+#define EF_R21 27
+#define EF_R22 28
+#define EF_R23 29
+#define EF_R24 30
+#define EF_R25 31
+
+/*
+ * k0/k1 unsaved
+ */
+#define EF_R26 32
+#define EF_R27 33
+
+#define EF_R28 34
+#define EF_R29 35
+#define EF_R30 36
+#define EF_R31 37
+
+/*
+ * Saved special registers
+ */
+#define EF_LO 38
+#define EF_HI 39
+
+#define EF_CP0_EPC 40
+#define EF_CP0_BADVADDR 41
+#define EF_CP0_STATUS 42
+#define EF_CP0_CAUSE 43
+#define EF_UNUSED0 44
+
+#define EF_SIZE 180
+
+#endif
+
+#if CONFIG_MIPS64
+
+#define EF_R0 0
+#define EF_R1 1
+#define EF_R2 2
+#define EF_R3 3
+#define EF_R4 4
+#define EF_R5 5
+#define EF_R6 6
+#define EF_R7 7
+#define EF_R8 8
+#define EF_R9 9
+#define EF_R10 10
+#define EF_R11 11
+#define EF_R12 12
+#define EF_R13 13
+#define EF_R14 14
+#define EF_R15 15
+#define EF_R16 16
+#define EF_R17 17
+#define EF_R18 18
+#define EF_R19 19
+#define EF_R20 20
+#define EF_R21 21
+#define EF_R22 22
+#define EF_R23 23
+#define EF_R24 24
+#define EF_R25 25
+
+/*
+ * k0/k1 unsaved
+ */
+#define EF_R26 26
+#define EF_R27 27
+
+
+#define EF_R28 28
+#define EF_R29 29
+#define EF_R30 30
+#define EF_R31 31
+
+/*
+ * Saved special registers
+ */
+#define EF_LO 32
+#define EF_HI 33
+
+#define EF_CP0_EPC 34
+#define EF_CP0_BADVADDR 35
+#define EF_CP0_STATUS 36
+#define EF_CP0_CAUSE 37
+
+#define EF_SIZE 304 /* size in bytes */
+
+#endif /* CONFIG_MIPS64 */
+
+#endif /* __ASM_MIPS_REG_H */
diff --git a/include/asm-mips/regdef.h b/include/asm-mips/regdef.h
new file mode 100644
index 000000000000..7c8ecb6b9c40
--- /dev/null
+++ b/include/asm-mips/regdef.h
@@ -0,0 +1,100 @@
+/*
+ * 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) 1985 MIPS Computer Systems, Inc.
+ * Copyright (C) 1994, 95, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1990 - 1992, 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_REGDEF_H
+#define _ASM_REGDEF_H
+
+#include <asm/sgidefs.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * Symbolic register names for 32 bit ABI
+ */
+#define zero $0 /* wired zero */
+#define AT $1 /* assembler temp - uppercase because of ".set at" */
+#define v0 $2 /* return value */
+#define v1 $3
+#define a0 $4 /* argument registers */
+#define a1 $5
+#define a2 $6
+#define a3 $7
+#define t0 $8 /* caller saved */
+#define t1 $9
+#define t2 $10
+#define t3 $11
+#define t4 $12
+#define t5 $13
+#define t6 $14
+#define t7 $15
+#define s0 $16 /* callee saved */
+#define s1 $17
+#define s2 $18
+#define s3 $19
+#define s4 $20
+#define s5 $21
+#define s6 $22
+#define s7 $23
+#define t8 $24 /* caller saved */
+#define t9 $25
+#define jp $25 /* PIC jump register */
+#define k0 $26 /* kernel scratch */
+#define k1 $27
+#define gp $28 /* global pointer */
+#define sp $29 /* stack pointer */
+#define fp $30 /* frame pointer */
+#define s8 $30 /* same like fp! */
+#define ra $31 /* return address */
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+#define zero $0 /* wired zero */
+#define AT $at /* assembler temp - uppercase because of ".set at" */
+#define v0 $2 /* return value - caller saved */
+#define v1 $3
+#define a0 $4 /* argument registers */
+#define a1 $5
+#define a2 $6
+#define a3 $7
+#define a4 $8 /* arg reg 64 bit; caller saved in 32 bit */
+#define ta0 $8
+#define a5 $9
+#define ta1 $9
+#define a6 $10
+#define ta2 $10
+#define a7 $11
+#define ta3 $11
+#define t0 $12 /* caller saved */
+#define t1 $13
+#define t2 $14
+#define t3 $15
+#define s0 $16 /* callee saved */
+#define s1 $17
+#define s2 $18
+#define s3 $19
+#define s4 $20
+#define s5 $21
+#define s6 $22
+#define s7 $23
+#define t8 $24 /* caller saved */
+#define t9 $25 /* callee address for PIC/temp */
+#define jp $25 /* PIC jump register */
+#define k0 $26 /* kernel temporary */
+#define k1 $27
+#define gp $28 /* global pointer - caller saved for PIC */
+#define sp $29 /* stack pointer */
+#define fp $30 /* frame pointer */
+#define s8 $30 /* callee saved */
+#define ra $31 /* return address */
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* _ASM_REGDEF_H */
diff --git a/include/asm-mips/resource.h b/include/asm-mips/resource.h
new file mode 100644
index 000000000000..fd3c6d17a5f6
--- /dev/null
+++ b/include/asm-mips/resource.h
@@ -0,0 +1,36 @@
+/*
+ * 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) 1995, 96, 98, 99, 2000 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_RESOURCE_H
+#define _ASM_RESOURCE_H
+
+#include <linux/config.h>
+
+/*
+ * These five resource limit IDs have a MIPS/Linux-specific ordering,
+ * the rest comes from the generic header:
+ */
+#define RLIMIT_NOFILE 5 /* max number of open files */
+#define RLIMIT_AS 6 /* address space limit */
+#define RLIMIT_RSS 7 /* max resident set size */
+#define RLIMIT_NPROC 8 /* max number of processes */
+#define RLIMIT_MEMLOCK 9 /* max locked-in-memory address space */
+
+/*
+ * SuS says limits have to be unsigned.
+ * Which makes a ton more sense anyway,
+ * but we keep the old value on MIPS32,
+ * for compatibility:
+ */
+#ifdef CONFIG_MIPS32
+# define RLIM_INFINITY 0x7fffffffUL
+#endif
+
+#include <asm-generic/resource.h>
+
+#endif /* _ASM_RESOURCE_H */
diff --git a/include/asm-mips/riscos-syscall.h b/include/asm-mips/riscos-syscall.h
new file mode 100644
index 000000000000..4d8eb15461eb
--- /dev/null
+++ b/include/asm-mips/riscos-syscall.h
@@ -0,0 +1,979 @@
+/*
+ * 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) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle
+ */
+#ifndef _ASM_RISCOS_SYSCALL_H
+#define _ASM_RISCOS_SYSCALL_H
+
+/*
+ * The syscalls 0 - 3999 are reserved for a down to the root syscall
+ * compatibility with RISC/os and IRIX. We'll see how to deal with the
+ * various "real" BSD variants like Ultrix, NetBSD ...
+ */
+
+/*
+ * SVR4 syscalls are in the range from 1 to 999
+ */
+#define __NR_SVR4 0
+#define __NR_SVR4_syscall (__NR_SVR4 + 0)
+#define __NR_SVR4_exit (__NR_SVR4 + 1)
+#define __NR_SVR4_fork (__NR_SVR4 + 2)
+#define __NR_SVR4_read (__NR_SVR4 + 3)
+#define __NR_SVR4_write (__NR_SVR4 + 4)
+#define __NR_SVR4_open (__NR_SVR4 + 5)
+#define __NR_SVR4_close (__NR_SVR4 + 6)
+#define __NR_SVR4_wait (__NR_SVR4 + 7)
+#define __NR_SVR4_creat (__NR_SVR4 + 8)
+#define __NR_SVR4_link (__NR_SVR4 + 9)
+#define __NR_SVR4_unlink (__NR_SVR4 + 10)
+#define __NR_SVR4_exec (__NR_SVR4 + 11)
+#define __NR_SVR4_chdir (__NR_SVR4 + 12)
+#define __NR_SVR4_gtime (__NR_SVR4 + 13)
+#define __NR_SVR4_mknod (__NR_SVR4 + 14)
+#define __NR_SVR4_chmod (__NR_SVR4 + 15)
+#define __NR_SVR4_chown (__NR_SVR4 + 16)
+#define __NR_SVR4_sbreak (__NR_SVR4 + 17)
+#define __NR_SVR4_stat (__NR_SVR4 + 18)
+#define __NR_SVR4_lseek (__NR_SVR4 + 19)
+#define __NR_SVR4_getpid (__NR_SVR4 + 20)
+#define __NR_SVR4_mount (__NR_SVR4 + 21)
+#define __NR_SVR4_umount (__NR_SVR4 + 22)
+#define __NR_SVR4_setuid (__NR_SVR4 + 23)
+#define __NR_SVR4_getuid (__NR_SVR4 + 24)
+#define __NR_SVR4_stime (__NR_SVR4 + 25)
+#define __NR_SVR4_ptrace (__NR_SVR4 + 26)
+#define __NR_SVR4_alarm (__NR_SVR4 + 27)
+#define __NR_SVR4_fstat (__NR_SVR4 + 28)
+#define __NR_SVR4_pause (__NR_SVR4 + 29)
+#define __NR_SVR4_utime (__NR_SVR4 + 30)
+#define __NR_SVR4_stty (__NR_SVR4 + 31)
+#define __NR_SVR4_gtty (__NR_SVR4 + 32)
+#define __NR_SVR4_access (__NR_SVR4 + 33)
+#define __NR_SVR4_nice (__NR_SVR4 + 34)
+#define __NR_SVR4_statfs (__NR_SVR4 + 35)
+#define __NR_SVR4_sync (__NR_SVR4 + 36)
+#define __NR_SVR4_kill (__NR_SVR4 + 37)
+#define __NR_SVR4_fstatfs (__NR_SVR4 + 38)
+#define __NR_SVR4_setpgrp (__NR_SVR4 + 39)
+#define __NR_SVR4_cxenix (__NR_SVR4 + 40)
+#define __NR_SVR4_dup (__NR_SVR4 + 41)
+#define __NR_SVR4_pipe (__NR_SVR4 + 42)
+#define __NR_SVR4_times (__NR_SVR4 + 43)
+#define __NR_SVR4_profil (__NR_SVR4 + 44)
+#define __NR_SVR4_plock (__NR_SVR4 + 45)
+#define __NR_SVR4_setgid (__NR_SVR4 + 46)
+#define __NR_SVR4_getgid (__NR_SVR4 + 47)
+#define __NR_SVR4_sig (__NR_SVR4 + 48)
+#define __NR_SVR4_msgsys (__NR_SVR4 + 49)
+#define __NR_SVR4_sysmips (__NR_SVR4 + 50)
+#define __NR_SVR4_sysacct (__NR_SVR4 + 51)
+#define __NR_SVR4_shmsys (__NR_SVR4 + 52)
+#define __NR_SVR4_semsys (__NR_SVR4 + 53)
+#define __NR_SVR4_ioctl (__NR_SVR4 + 54)
+#define __NR_SVR4_uadmin (__NR_SVR4 + 55)
+#define __NR_SVR4_exch (__NR_SVR4 + 56)
+#define __NR_SVR4_utssys (__NR_SVR4 + 57)
+#define __NR_SVR4_fsync (__NR_SVR4 + 58)
+#define __NR_SVR4_exece (__NR_SVR4 + 59)
+#define __NR_SVR4_umask (__NR_SVR4 + 60)
+#define __NR_SVR4_chroot (__NR_SVR4 + 61)
+#define __NR_SVR4_fcntl (__NR_SVR4 + 62)
+#define __NR_SVR4_ulimit (__NR_SVR4 + 63)
+#define __NR_SVR4_reserved1 (__NR_SVR4 + 64)
+#define __NR_SVR4_reserved2 (__NR_SVR4 + 65)
+#define __NR_SVR4_reserved3 (__NR_SVR4 + 66)
+#define __NR_SVR4_reserved4 (__NR_SVR4 + 67)
+#define __NR_SVR4_reserved5 (__NR_SVR4 + 68)
+#define __NR_SVR4_reserved6 (__NR_SVR4 + 69)
+#define __NR_SVR4_advfs (__NR_SVR4 + 70)
+#define __NR_SVR4_unadvfs (__NR_SVR4 + 71)
+#define __NR_SVR4_unused1 (__NR_SVR4 + 72)
+#define __NR_SVR4_unused2 (__NR_SVR4 + 73)
+#define __NR_SVR4_rfstart (__NR_SVR4 + 74)
+#define __NR_SVR4_unused3 (__NR_SVR4 + 75)
+#define __NR_SVR4_rdebug (__NR_SVR4 + 76)
+#define __NR_SVR4_rfstop (__NR_SVR4 + 77)
+#define __NR_SVR4_rfsys (__NR_SVR4 + 78)
+#define __NR_SVR4_rmdir (__NR_SVR4 + 79)
+#define __NR_SVR4_mkdir (__NR_SVR4 + 80)
+#define __NR_SVR4_getdents (__NR_SVR4 + 81)
+#define __NR_SVR4_libattach (__NR_SVR4 + 82)
+#define __NR_SVR4_libdetach (__NR_SVR4 + 83)
+#define __NR_SVR4_sysfs (__NR_SVR4 + 84)
+#define __NR_SVR4_getmsg (__NR_SVR4 + 85)
+#define __NR_SVR4_putmsg (__NR_SVR4 + 86)
+#define __NR_SVR4_poll (__NR_SVR4 + 87)
+#define __NR_SVR4_lstat (__NR_SVR4 + 88)
+#define __NR_SVR4_symlink (__NR_SVR4 + 89)
+#define __NR_SVR4_readlink (__NR_SVR4 + 90)
+#define __NR_SVR4_setgroups (__NR_SVR4 + 91)
+#define __NR_SVR4_getgroups (__NR_SVR4 + 92)
+#define __NR_SVR4_fchmod (__NR_SVR4 + 93)
+#define __NR_SVR4_fchown (__NR_SVR4 + 94)
+#define __NR_SVR4_sigprocmask (__NR_SVR4 + 95)
+#define __NR_SVR4_sigsuspend (__NR_SVR4 + 96)
+#define __NR_SVR4_sigaltstack (__NR_SVR4 + 97)
+#define __NR_SVR4_sigaction (__NR_SVR4 + 98)
+#define __NR_SVR4_sigpending (__NR_SVR4 + 99)
+#define __NR_SVR4_setcontext (__NR_SVR4 + 100)
+#define __NR_SVR4_evsys (__NR_SVR4 + 101)
+#define __NR_SVR4_evtrapret (__NR_SVR4 + 102)
+#define __NR_SVR4_statvfs (__NR_SVR4 + 103)
+#define __NR_SVR4_fstatvfs (__NR_SVR4 + 104)
+#define __NR_SVR4_reserved7 (__NR_SVR4 + 105)
+#define __NR_SVR4_nfssys (__NR_SVR4 + 106)
+#define __NR_SVR4_waitid (__NR_SVR4 + 107)
+#define __NR_SVR4_sigsendset (__NR_SVR4 + 108)
+#define __NR_SVR4_hrtsys (__NR_SVR4 + 109)
+#define __NR_SVR4_acancel (__NR_SVR4 + 110)
+#define __NR_SVR4_async (__NR_SVR4 + 111)
+#define __NR_SVR4_priocntlset (__NR_SVR4 + 112)
+#define __NR_SVR4_pathconf (__NR_SVR4 + 113)
+#define __NR_SVR4_mincore (__NR_SVR4 + 114)
+#define __NR_SVR4_mmap (__NR_SVR4 + 115)
+#define __NR_SVR4_mprotect (__NR_SVR4 + 116)
+#define __NR_SVR4_munmap (__NR_SVR4 + 117)
+#define __NR_SVR4_fpathconf (__NR_SVR4 + 118)
+#define __NR_SVR4_vfork (__NR_SVR4 + 119)
+#define __NR_SVR4_fchdir (__NR_SVR4 + 120)
+#define __NR_SVR4_readv (__NR_SVR4 + 121)
+#define __NR_SVR4_writev (__NR_SVR4 + 122)
+#define __NR_SVR4_xstat (__NR_SVR4 + 123)
+#define __NR_SVR4_lxstat (__NR_SVR4 + 124)
+#define __NR_SVR4_fxstat (__NR_SVR4 + 125)
+#define __NR_SVR4_xmknod (__NR_SVR4 + 126)
+#define __NR_SVR4_clocal (__NR_SVR4 + 127)
+#define __NR_SVR4_setrlimit (__NR_SVR4 + 128)
+#define __NR_SVR4_getrlimit (__NR_SVR4 + 129)
+#define __NR_SVR4_lchown (__NR_SVR4 + 130)
+#define __NR_SVR4_memcntl (__NR_SVR4 + 131)
+#define __NR_SVR4_getpmsg (__NR_SVR4 + 132)
+#define __NR_SVR4_putpmsg (__NR_SVR4 + 133)
+#define __NR_SVR4_rename (__NR_SVR4 + 134)
+#define __NR_SVR4_nuname (__NR_SVR4 + 135)
+#define __NR_SVR4_setegid (__NR_SVR4 + 136)
+#define __NR_SVR4_sysconf (__NR_SVR4 + 137)
+#define __NR_SVR4_adjtime (__NR_SVR4 + 138)
+#define __NR_SVR4_sysinfo (__NR_SVR4 + 139)
+#define __NR_SVR4_reserved8 (__NR_SVR4 + 140)
+#define __NR_SVR4_seteuid (__NR_SVR4 + 141)
+#define __NR_SVR4_PYRAMID_statis (__NR_SVR4 + 142)
+#define __NR_SVR4_PYRAMID_tuning (__NR_SVR4 + 143)
+#define __NR_SVR4_PYRAMID_forcerr (__NR_SVR4 + 144)
+#define __NR_SVR4_PYRAMID_mpcntl (__NR_SVR4 + 145)
+#define __NR_SVR4_reserved9 (__NR_SVR4 + 146)
+#define __NR_SVR4_reserved10 (__NR_SVR4 + 147)
+#define __NR_SVR4_reserved11 (__NR_SVR4 + 148)
+#define __NR_SVR4_reserved12 (__NR_SVR4 + 149)
+#define __NR_SVR4_reserved13 (__NR_SVR4 + 150)
+#define __NR_SVR4_reserved14 (__NR_SVR4 + 151)
+#define __NR_SVR4_reserved15 (__NR_SVR4 + 152)
+#define __NR_SVR4_reserved16 (__NR_SVR4 + 153)
+#define __NR_SVR4_reserved17 (__NR_SVR4 + 154)
+#define __NR_SVR4_reserved18 (__NR_SVR4 + 155)
+#define __NR_SVR4_reserved19 (__NR_SVR4 + 156)
+#define __NR_SVR4_reserved20 (__NR_SVR4 + 157)
+#define __NR_SVR4_reserved21 (__NR_SVR4 + 158)
+#define __NR_SVR4_reserved22 (__NR_SVR4 + 159)
+#define __NR_SVR4_reserved23 (__NR_SVR4 + 160)
+#define __NR_SVR4_reserved24 (__NR_SVR4 + 161)
+#define __NR_SVR4_reserved25 (__NR_SVR4 + 162)
+#define __NR_SVR4_reserved26 (__NR_SVR4 + 163)
+#define __NR_SVR4_reserved27 (__NR_SVR4 + 164)
+#define __NR_SVR4_reserved28 (__NR_SVR4 + 165)
+#define __NR_SVR4_reserved29 (__NR_SVR4 + 166)
+#define __NR_SVR4_reserved30 (__NR_SVR4 + 167)
+#define __NR_SVR4_reserved31 (__NR_SVR4 + 168)
+#define __NR_SVR4_reserved32 (__NR_SVR4 + 169)
+#define __NR_SVR4_reserved33 (__NR_SVR4 + 170)
+#define __NR_SVR4_reserved34 (__NR_SVR4 + 171)
+#define __NR_SVR4_reserved35 (__NR_SVR4 + 172)
+#define __NR_SVR4_reserved36 (__NR_SVR4 + 173)
+#define __NR_SVR4_reserved37 (__NR_SVR4 + 174)
+#define __NR_SVR4_reserved38 (__NR_SVR4 + 175)
+#define __NR_SVR4_reserved39 (__NR_SVR4 + 176)
+#define __NR_SVR4_reserved40 (__NR_SVR4 + 177)
+#define __NR_SVR4_reserved41 (__NR_SVR4 + 178)
+#define __NR_SVR4_reserved42 (__NR_SVR4 + 179)
+#define __NR_SVR4_reserved43 (__NR_SVR4 + 180)
+#define __NR_SVR4_reserved44 (__NR_SVR4 + 181)
+#define __NR_SVR4_reserved45 (__NR_SVR4 + 182)
+#define __NR_SVR4_reserved46 (__NR_SVR4 + 183)
+#define __NR_SVR4_reserved47 (__NR_SVR4 + 184)
+#define __NR_SVR4_reserved48 (__NR_SVR4 + 185)
+#define __NR_SVR4_reserved49 (__NR_SVR4 + 186)
+#define __NR_SVR4_reserved50 (__NR_SVR4 + 187)
+#define __NR_SVR4_reserved51 (__NR_SVR4 + 188)
+#define __NR_SVR4_reserved52 (__NR_SVR4 + 189)
+#define __NR_SVR4_reserved53 (__NR_SVR4 + 190)
+#define __NR_SVR4_reserved54 (__NR_SVR4 + 191)
+#define __NR_SVR4_reserved55 (__NR_SVR4 + 192)
+#define __NR_SVR4_reserved56 (__NR_SVR4 + 193)
+#define __NR_SVR4_reserved57 (__NR_SVR4 + 194)
+#define __NR_SVR4_reserved58 (__NR_SVR4 + 195)
+#define __NR_SVR4_reserved59 (__NR_SVR4 + 196)
+#define __NR_SVR4_reserved60 (__NR_SVR4 + 197)
+#define __NR_SVR4_reserved61 (__NR_SVR4 + 198)
+#define __NR_SVR4_reserved62 (__NR_SVR4 + 199)
+#define __NR_SVR4_reserved63 (__NR_SVR4 + 200)
+#define __NR_SVR4_aread (__NR_SVR4 + 201)
+#define __NR_SVR4_awrite (__NR_SVR4 + 202)
+#define __NR_SVR4_listio (__NR_SVR4 + 203)
+#define __NR_SVR4_mips_acancel (__NR_SVR4 + 204)
+#define __NR_SVR4_astatus (__NR_SVR4 + 205)
+#define __NR_SVR4_await (__NR_SVR4 + 206)
+#define __NR_SVR4_areadv (__NR_SVR4 + 207)
+#define __NR_SVR4_awritev (__NR_SVR4 + 208)
+#define __NR_SVR4_MIPS_reserved1 (__NR_SVR4 + 209)
+#define __NR_SVR4_MIPS_reserved2 (__NR_SVR4 + 210)
+#define __NR_SVR4_MIPS_reserved3 (__NR_SVR4 + 211)
+#define __NR_SVR4_MIPS_reserved4 (__NR_SVR4 + 212)
+#define __NR_SVR4_MIPS_reserved5 (__NR_SVR4 + 213)
+#define __NR_SVR4_MIPS_reserved6 (__NR_SVR4 + 214)
+#define __NR_SVR4_MIPS_reserved7 (__NR_SVR4 + 215)
+#define __NR_SVR4_MIPS_reserved8 (__NR_SVR4 + 216)
+#define __NR_SVR4_MIPS_reserved9 (__NR_SVR4 + 217)
+#define __NR_SVR4_MIPS_reserved10 (__NR_SVR4 + 218)
+#define __NR_SVR4_MIPS_reserved11 (__NR_SVR4 + 219)
+#define __NR_SVR4_MIPS_reserved12 (__NR_SVR4 + 220)
+#define __NR_SVR4_CDC_reserved1 (__NR_SVR4 + 221)
+#define __NR_SVR4_CDC_reserved2 (__NR_SVR4 + 222)
+#define __NR_SVR4_CDC_reserved3 (__NR_SVR4 + 223)
+#define __NR_SVR4_CDC_reserved4 (__NR_SVR4 + 224)
+#define __NR_SVR4_CDC_reserved5 (__NR_SVR4 + 225)
+#define __NR_SVR4_CDC_reserved6 (__NR_SVR4 + 226)
+#define __NR_SVR4_CDC_reserved7 (__NR_SVR4 + 227)
+#define __NR_SVR4_CDC_reserved8 (__NR_SVR4 + 228)
+#define __NR_SVR4_CDC_reserved9 (__NR_SVR4 + 229)
+#define __NR_SVR4_CDC_reserved10 (__NR_SVR4 + 230)
+#define __NR_SVR4_CDC_reserved11 (__NR_SVR4 + 231)
+#define __NR_SVR4_CDC_reserved12 (__NR_SVR4 + 232)
+#define __NR_SVR4_CDC_reserved13 (__NR_SVR4 + 233)
+#define __NR_SVR4_CDC_reserved14 (__NR_SVR4 + 234)
+#define __NR_SVR4_CDC_reserved15 (__NR_SVR4 + 235)
+#define __NR_SVR4_CDC_reserved16 (__NR_SVR4 + 236)
+#define __NR_SVR4_CDC_reserved17 (__NR_SVR4 + 237)
+#define __NR_SVR4_CDC_reserved18 (__NR_SVR4 + 238)
+#define __NR_SVR4_CDC_reserved19 (__NR_SVR4 + 239)
+#define __NR_SVR4_CDC_reserved20 (__NR_SVR4 + 240)
+
+/*
+ * SYS V syscalls are in the range from 1000 to 1999
+ */
+#define __NR_SYSV 1000
+#define __NR_SYSV_syscall (__NR_SYSV + 0)
+#define __NR_SYSV_exit (__NR_SYSV + 1)
+#define __NR_SYSV_fork (__NR_SYSV + 2)
+#define __NR_SYSV_read (__NR_SYSV + 3)
+#define __NR_SYSV_write (__NR_SYSV + 4)
+#define __NR_SYSV_open (__NR_SYSV + 5)
+#define __NR_SYSV_close (__NR_SYSV + 6)
+#define __NR_SYSV_wait (__NR_SYSV + 7)
+#define __NR_SYSV_creat (__NR_SYSV + 8)
+#define __NR_SYSV_link (__NR_SYSV + 9)
+#define __NR_SYSV_unlink (__NR_SYSV + 10)
+#define __NR_SYSV_execv (__NR_SYSV + 11)
+#define __NR_SYSV_chdir (__NR_SYSV + 12)
+#define __NR_SYSV_time (__NR_SYSV + 13)
+#define __NR_SYSV_mknod (__NR_SYSV + 14)
+#define __NR_SYSV_chmod (__NR_SYSV + 15)
+#define __NR_SYSV_chown (__NR_SYSV + 16)
+#define __NR_SYSV_brk (__NR_SYSV + 17)
+#define __NR_SYSV_stat (__NR_SYSV + 18)
+#define __NR_SYSV_lseek (__NR_SYSV + 19)
+#define __NR_SYSV_getpid (__NR_SYSV + 20)
+#define __NR_SYSV_mount (__NR_SYSV + 21)
+#define __NR_SYSV_umount (__NR_SYSV + 22)
+#define __NR_SYSV_setuid (__NR_SYSV + 23)
+#define __NR_SYSV_getuid (__NR_SYSV + 24)
+#define __NR_SYSV_stime (__NR_SYSV + 25)
+#define __NR_SYSV_ptrace (__NR_SYSV + 26)
+#define __NR_SYSV_alarm (__NR_SYSV + 27)
+#define __NR_SYSV_fstat (__NR_SYSV + 28)
+#define __NR_SYSV_pause (__NR_SYSV + 29)
+#define __NR_SYSV_utime (__NR_SYSV + 30)
+#define __NR_SYSV_stty (__NR_SYSV + 31)
+#define __NR_SYSV_gtty (__NR_SYSV + 32)
+#define __NR_SYSV_access (__NR_SYSV + 33)
+#define __NR_SYSV_nice (__NR_SYSV + 34)
+#define __NR_SYSV_statfs (__NR_SYSV + 35)
+#define __NR_SYSV_sync (__NR_SYSV + 36)
+#define __NR_SYSV_kill (__NR_SYSV + 37)
+#define __NR_SYSV_fstatfs (__NR_SYSV + 38)
+#define __NR_SYSV_setpgrp (__NR_SYSV + 39)
+#define __NR_SYSV_syssgi (__NR_SYSV + 40)
+#define __NR_SYSV_dup (__NR_SYSV + 41)
+#define __NR_SYSV_pipe (__NR_SYSV + 42)
+#define __NR_SYSV_times (__NR_SYSV + 43)
+#define __NR_SYSV_profil (__NR_SYSV + 44)
+#define __NR_SYSV_plock (__NR_SYSV + 45)
+#define __NR_SYSV_setgid (__NR_SYSV + 46)
+#define __NR_SYSV_getgid (__NR_SYSV + 47)
+#define __NR_SYSV_sig (__NR_SYSV + 48)
+#define __NR_SYSV_msgsys (__NR_SYSV + 49)
+#define __NR_SYSV_sysmips (__NR_SYSV + 50)
+#define __NR_SYSV_acct (__NR_SYSV + 51)
+#define __NR_SYSV_shmsys (__NR_SYSV + 52)
+#define __NR_SYSV_semsys (__NR_SYSV + 53)
+#define __NR_SYSV_ioctl (__NR_SYSV + 54)
+#define __NR_SYSV_uadmin (__NR_SYSV + 55)
+#define __NR_SYSV_sysmp (__NR_SYSV + 56)
+#define __NR_SYSV_utssys (__NR_SYSV + 57)
+#define __NR_SYSV_USG_reserved1 (__NR_SYSV + 58)
+#define __NR_SYSV_execve (__NR_SYSV + 59)
+#define __NR_SYSV_umask (__NR_SYSV + 60)
+#define __NR_SYSV_chroot (__NR_SYSV + 61)
+#define __NR_SYSV_fcntl (__NR_SYSV + 62)
+#define __NR_SYSV_ulimit (__NR_SYSV + 63)
+#define __NR_SYSV_SAFARI4_reserved1 (__NR_SYSV + 64)
+#define __NR_SYSV_SAFARI4_reserved2 (__NR_SYSV + 65)
+#define __NR_SYSV_SAFARI4_reserved3 (__NR_SYSV + 66)
+#define __NR_SYSV_SAFARI4_reserved4 (__NR_SYSV + 67)
+#define __NR_SYSV_SAFARI4_reserved5 (__NR_SYSV + 68)
+#define __NR_SYSV_SAFARI4_reserved6 (__NR_SYSV + 69)
+#define __NR_SYSV_advfs (__NR_SYSV + 70)
+#define __NR_SYSV_unadvfs (__NR_SYSV + 71)
+#define __NR_SYSV_rmount (__NR_SYSV + 72)
+#define __NR_SYSV_rumount (__NR_SYSV + 73)
+#define __NR_SYSV_rfstart (__NR_SYSV + 74)
+#define __NR_SYSV_getrlimit64 (__NR_SYSV + 75)
+#define __NR_SYSV_setrlimit64 (__NR_SYSV + 76)
+#define __NR_SYSV_nanosleep (__NR_SYSV + 77)
+#define __NR_SYSV_lseek64 (__NR_SYSV + 78)
+#define __NR_SYSV_rmdir (__NR_SYSV + 79)
+#define __NR_SYSV_mkdir (__NR_SYSV + 80)
+#define __NR_SYSV_getdents (__NR_SYSV + 81)
+#define __NR_SYSV_sginap (__NR_SYSV + 82)
+#define __NR_SYSV_sgikopt (__NR_SYSV + 83)
+#define __NR_SYSV_sysfs (__NR_SYSV + 84)
+#define __NR_SYSV_getmsg (__NR_SYSV + 85)
+#define __NR_SYSV_putmsg (__NR_SYSV + 86)
+#define __NR_SYSV_poll (__NR_SYSV + 87)
+#define __NR_SYSV_sigreturn (__NR_SYSV + 88)
+#define __NR_SYSV_accept (__NR_SYSV + 89)
+#define __NR_SYSV_bind (__NR_SYSV + 90)
+#define __NR_SYSV_connect (__NR_SYSV + 91)
+#define __NR_SYSV_gethostid (__NR_SYSV + 92)
+#define __NR_SYSV_getpeername (__NR_SYSV + 93)
+#define __NR_SYSV_getsockname (__NR_SYSV + 94)
+#define __NR_SYSV_getsockopt (__NR_SYSV + 95)
+#define __NR_SYSV_listen (__NR_SYSV + 96)
+#define __NR_SYSV_recv (__NR_SYSV + 97)
+#define __NR_SYSV_recvfrom (__NR_SYSV + 98)
+#define __NR_SYSV_recvmsg (__NR_SYSV + 99)
+#define __NR_SYSV_select (__NR_SYSV + 100)
+#define __NR_SYSV_send (__NR_SYSV + 101)
+#define __NR_SYSV_sendmsg (__NR_SYSV + 102)
+#define __NR_SYSV_sendto (__NR_SYSV + 103)
+#define __NR_SYSV_sethostid (__NR_SYSV + 104)
+#define __NR_SYSV_setsockopt (__NR_SYSV + 105)
+#define __NR_SYSV_shutdown (__NR_SYSV + 106)
+#define __NR_SYSV_socket (__NR_SYSV + 107)
+#define __NR_SYSV_gethostname (__NR_SYSV + 108)
+#define __NR_SYSV_sethostname (__NR_SYSV + 109)
+#define __NR_SYSV_getdomainname (__NR_SYSV + 110)
+#define __NR_SYSV_setdomainname (__NR_SYSV + 111)
+#define __NR_SYSV_truncate (__NR_SYSV + 112)
+#define __NR_SYSV_ftruncate (__NR_SYSV + 113)
+#define __NR_SYSV_rename (__NR_SYSV + 114)
+#define __NR_SYSV_symlink (__NR_SYSV + 115)
+#define __NR_SYSV_readlink (__NR_SYSV + 116)
+#define __NR_SYSV_lstat (__NR_SYSV + 117)
+#define __NR_SYSV_nfsmount (__NR_SYSV + 118)
+#define __NR_SYSV_nfssvc (__NR_SYSV + 119)
+#define __NR_SYSV_getfh (__NR_SYSV + 120)
+#define __NR_SYSV_async_daemon (__NR_SYSV + 121)
+#define __NR_SYSV_exportfs (__NR_SYSV + 122)
+#define __NR_SYSV_setregid (__NR_SYSV + 123)
+#define __NR_SYSV_setreuid (__NR_SYSV + 124)
+#define __NR_SYSV_getitimer (__NR_SYSV + 125)
+#define __NR_SYSV_setitimer (__NR_SYSV + 126)
+#define __NR_SYSV_adjtime (__NR_SYSV + 127)
+#define __NR_SYSV_BSD_getime (__NR_SYSV + 128)
+#define __NR_SYSV_sproc (__NR_SYSV + 129)
+#define __NR_SYSV_prctl (__NR_SYSV + 130)
+#define __NR_SYSV_procblk (__NR_SYSV + 131)
+#define __NR_SYSV_sprocsp (__NR_SYSV + 132)
+#define __NR_SYSV_sgigsc (__NR_SYSV + 133)
+#define __NR_SYSV_mmap (__NR_SYSV + 134)
+#define __NR_SYSV_munmap (__NR_SYSV + 135)
+#define __NR_SYSV_mprotect (__NR_SYSV + 136)
+#define __NR_SYSV_msync (__NR_SYSV + 137)
+#define __NR_SYSV_madvise (__NR_SYSV + 138)
+#define __NR_SYSV_pagelock (__NR_SYSV + 139)
+#define __NR_SYSV_getpagesize (__NR_SYSV + 140)
+#define __NR_SYSV_quotactl (__NR_SYSV + 141)
+#define __NR_SYSV_libdetach (__NR_SYSV + 142)
+#define __NR_SYSV_BSDgetpgrp (__NR_SYSV + 143)
+#define __NR_SYSV_BSDsetpgrp (__NR_SYSV + 144)
+#define __NR_SYSV_vhangup (__NR_SYSV + 145)
+#define __NR_SYSV_fsync (__NR_SYSV + 146)
+#define __NR_SYSV_fchdir (__NR_SYSV + 147)
+#define __NR_SYSV_getrlimit (__NR_SYSV + 148)
+#define __NR_SYSV_setrlimit (__NR_SYSV + 149)
+#define __NR_SYSV_cacheflush (__NR_SYSV + 150)
+#define __NR_SYSV_cachectl (__NR_SYSV + 151)
+#define __NR_SYSV_fchown (__NR_SYSV + 152)
+#define __NR_SYSV_fchmod (__NR_SYSV + 153)
+#define __NR_SYSV_wait3 (__NR_SYSV + 154)
+#define __NR_SYSV_socketpair (__NR_SYSV + 155)
+#define __NR_SYSV_sysinfo (__NR_SYSV + 156)
+#define __NR_SYSV_nuname (__NR_SYSV + 157)
+#define __NR_SYSV_xstat (__NR_SYSV + 158)
+#define __NR_SYSV_lxstat (__NR_SYSV + 159)
+#define __NR_SYSV_fxstat (__NR_SYSV + 160)
+#define __NR_SYSV_xmknod (__NR_SYSV + 161)
+#define __NR_SYSV_ksigaction (__NR_SYSV + 162)
+#define __NR_SYSV_sigpending (__NR_SYSV + 163)
+#define __NR_SYSV_sigprocmask (__NR_SYSV + 164)
+#define __NR_SYSV_sigsuspend (__NR_SYSV + 165)
+#define __NR_SYSV_sigpoll (__NR_SYSV + 166)
+#define __NR_SYSV_swapctl (__NR_SYSV + 167)
+#define __NR_SYSV_getcontext (__NR_SYSV + 168)
+#define __NR_SYSV_setcontext (__NR_SYSV + 169)
+#define __NR_SYSV_waitsys (__NR_SYSV + 170)
+#define __NR_SYSV_sigstack (__NR_SYSV + 171)
+#define __NR_SYSV_sigaltstack (__NR_SYSV + 172)
+#define __NR_SYSV_sigsendset (__NR_SYSV + 173)
+#define __NR_SYSV_statvfs (__NR_SYSV + 174)
+#define __NR_SYSV_fstatvfs (__NR_SYSV + 175)
+#define __NR_SYSV_getpmsg (__NR_SYSV + 176)
+#define __NR_SYSV_putpmsg (__NR_SYSV + 177)
+#define __NR_SYSV_lchown (__NR_SYSV + 178)
+#define __NR_SYSV_priocntl (__NR_SYSV + 179)
+#define __NR_SYSV_ksigqueue (__NR_SYSV + 180)
+#define __NR_SYSV_readv (__NR_SYSV + 181)
+#define __NR_SYSV_writev (__NR_SYSV + 182)
+#define __NR_SYSV_truncate64 (__NR_SYSV + 183)
+#define __NR_SYSV_ftruncate64 (__NR_SYSV + 184)
+#define __NR_SYSV_mmap64 (__NR_SYSV + 185)
+#define __NR_SYSV_dmi (__NR_SYSV + 186)
+#define __NR_SYSV_pread (__NR_SYSV + 187)
+#define __NR_SYSV_pwrite (__NR_SYSV + 188)
+
+/*
+ * BSD 4.3 syscalls are in the range from 2000 to 2999
+ */
+#define __NR_BSD43 2000
+#define __NR_BSD43_syscall (__NR_BSD43 + 0)
+#define __NR_BSD43_exit (__NR_BSD43 + 1)
+#define __NR_BSD43_fork (__NR_BSD43 + 2)
+#define __NR_BSD43_read (__NR_BSD43 + 3)
+#define __NR_BSD43_write (__NR_BSD43 + 4)
+#define __NR_BSD43_open (__NR_BSD43 + 5)
+#define __NR_BSD43_close (__NR_BSD43 + 6)
+#define __NR_BSD43_wait (__NR_BSD43 + 7)
+#define __NR_BSD43_creat (__NR_BSD43 + 8)
+#define __NR_BSD43_link (__NR_BSD43 + 9)
+#define __NR_BSD43_unlink (__NR_BSD43 + 10)
+#define __NR_BSD43_exec (__NR_BSD43 + 11)
+#define __NR_BSD43_chdir (__NR_BSD43 + 12)
+#define __NR_BSD43_time (__NR_BSD43 + 13)
+#define __NR_BSD43_mknod (__NR_BSD43 + 14)
+#define __NR_BSD43_chmod (__NR_BSD43 + 15)
+#define __NR_BSD43_chown (__NR_BSD43 + 16)
+#define __NR_BSD43_sbreak (__NR_BSD43 + 17)
+#define __NR_BSD43_oldstat (__NR_BSD43 + 18)
+#define __NR_BSD43_lseek (__NR_BSD43 + 19)
+#define __NR_BSD43_getpid (__NR_BSD43 + 20)
+#define __NR_BSD43_oldmount (__NR_BSD43 + 21)
+#define __NR_BSD43_umount (__NR_BSD43 + 22)
+#define __NR_BSD43_setuid (__NR_BSD43 + 23)
+#define __NR_BSD43_getuid (__NR_BSD43 + 24)
+#define __NR_BSD43_stime (__NR_BSD43 + 25)
+#define __NR_BSD43_ptrace (__NR_BSD43 + 26)
+#define __NR_BSD43_alarm (__NR_BSD43 + 27)
+#define __NR_BSD43_oldfstat (__NR_BSD43 + 28)
+#define __NR_BSD43_pause (__NR_BSD43 + 29)
+#define __NR_BSD43_utime (__NR_BSD43 + 30)
+#define __NR_BSD43_stty (__NR_BSD43 + 31)
+#define __NR_BSD43_gtty (__NR_BSD43 + 32)
+#define __NR_BSD43_access (__NR_BSD43 + 33)
+#define __NR_BSD43_nice (__NR_BSD43 + 34)
+#define __NR_BSD43_ftime (__NR_BSD43 + 35)
+#define __NR_BSD43_sync (__NR_BSD43 + 36)
+#define __NR_BSD43_kill (__NR_BSD43 + 37)
+#define __NR_BSD43_stat (__NR_BSD43 + 38)
+#define __NR_BSD43_oldsetpgrp (__NR_BSD43 + 39)
+#define __NR_BSD43_lstat (__NR_BSD43 + 40)
+#define __NR_BSD43_dup (__NR_BSD43 + 41)
+#define __NR_BSD43_pipe (__NR_BSD43 + 42)
+#define __NR_BSD43_times (__NR_BSD43 + 43)
+#define __NR_BSD43_profil (__NR_BSD43 + 44)
+#define __NR_BSD43_msgsys (__NR_BSD43 + 45)
+#define __NR_BSD43_setgid (__NR_BSD43 + 46)
+#define __NR_BSD43_getgid (__NR_BSD43 + 47)
+#define __NR_BSD43_ssig (__NR_BSD43 + 48)
+#define __NR_BSD43_reserved1 (__NR_BSD43 + 49)
+#define __NR_BSD43_reserved2 (__NR_BSD43 + 50)
+#define __NR_BSD43_sysacct (__NR_BSD43 + 51)
+#define __NR_BSD43_phys (__NR_BSD43 + 52)
+#define __NR_BSD43_lock (__NR_BSD43 + 53)
+#define __NR_BSD43_ioctl (__NR_BSD43 + 54)
+#define __NR_BSD43_reboot (__NR_BSD43 + 55)
+#define __NR_BSD43_mpxchan (__NR_BSD43 + 56)
+#define __NR_BSD43_symlink (__NR_BSD43 + 57)
+#define __NR_BSD43_readlink (__NR_BSD43 + 58)
+#define __NR_BSD43_execve (__NR_BSD43 + 59)
+#define __NR_BSD43_umask (__NR_BSD43 + 60)
+#define __NR_BSD43_chroot (__NR_BSD43 + 61)
+#define __NR_BSD43_fstat (__NR_BSD43 + 62)
+#define __NR_BSD43_reserved3 (__NR_BSD43 + 63)
+#define __NR_BSD43_getpagesize (__NR_BSD43 + 64)
+#define __NR_BSD43_mremap (__NR_BSD43 + 65)
+#define __NR_BSD43_vfork (__NR_BSD43 + 66)
+#define __NR_BSD43_vread (__NR_BSD43 + 67)
+#define __NR_BSD43_vwrite (__NR_BSD43 + 68)
+#define __NR_BSD43_sbrk (__NR_BSD43 + 69)
+#define __NR_BSD43_sstk (__NR_BSD43 + 70)
+#define __NR_BSD43_mmap (__NR_BSD43 + 71)
+#define __NR_BSD43_vadvise (__NR_BSD43 + 72)
+#define __NR_BSD43_munmap (__NR_BSD43 + 73)
+#define __NR_BSD43_mprotect (__NR_BSD43 + 74)
+#define __NR_BSD43_madvise (__NR_BSD43 + 75)
+#define __NR_BSD43_vhangup (__NR_BSD43 + 76)
+#define __NR_BSD43_vlimit (__NR_BSD43 + 77)
+#define __NR_BSD43_mincore (__NR_BSD43 + 78)
+#define __NR_BSD43_getgroups (__NR_BSD43 + 79)
+#define __NR_BSD43_setgroups (__NR_BSD43 + 80)
+#define __NR_BSD43_getpgrp (__NR_BSD43 + 81)
+#define __NR_BSD43_setpgrp (__NR_BSD43 + 82)
+#define __NR_BSD43_setitimer (__NR_BSD43 + 83)
+#define __NR_BSD43_wait3 (__NR_BSD43 + 84)
+#define __NR_BSD43_swapon (__NR_BSD43 + 85)
+#define __NR_BSD43_getitimer (__NR_BSD43 + 86)
+#define __NR_BSD43_gethostname (__NR_BSD43 + 87)
+#define __NR_BSD43_sethostname (__NR_BSD43 + 88)
+#define __NR_BSD43_getdtablesize (__NR_BSD43 + 89)
+#define __NR_BSD43_dup2 (__NR_BSD43 + 90)
+#define __NR_BSD43_getdopt (__NR_BSD43 + 91)
+#define __NR_BSD43_fcntl (__NR_BSD43 + 92)
+#define __NR_BSD43_select (__NR_BSD43 + 93)
+#define __NR_BSD43_setdopt (__NR_BSD43 + 94)
+#define __NR_BSD43_fsync (__NR_BSD43 + 95)
+#define __NR_BSD43_setpriority (__NR_BSD43 + 96)
+#define __NR_BSD43_socket (__NR_BSD43 + 97)
+#define __NR_BSD43_connect (__NR_BSD43 + 98)
+#define __NR_BSD43_oldaccept (__NR_BSD43 + 99)
+#define __NR_BSD43_getpriority (__NR_BSD43 + 100)
+#define __NR_BSD43_send (__NR_BSD43 + 101)
+#define __NR_BSD43_recv (__NR_BSD43 + 102)
+#define __NR_BSD43_sigreturn (__NR_BSD43 + 103)
+#define __NR_BSD43_bind (__NR_BSD43 + 104)
+#define __NR_BSD43_setsockopt (__NR_BSD43 + 105)
+#define __NR_BSD43_listen (__NR_BSD43 + 106)
+#define __NR_BSD43_vtimes (__NR_BSD43 + 107)
+#define __NR_BSD43_sigvec (__NR_BSD43 + 108)
+#define __NR_BSD43_sigblock (__NR_BSD43 + 109)
+#define __NR_BSD43_sigsetmask (__NR_BSD43 + 110)
+#define __NR_BSD43_sigpause (__NR_BSD43 + 111)
+#define __NR_BSD43_sigstack (__NR_BSD43 + 112)
+#define __NR_BSD43_oldrecvmsg (__NR_BSD43 + 113)
+#define __NR_BSD43_oldsendmsg (__NR_BSD43 + 114)
+#define __NR_BSD43_vtrace (__NR_BSD43 + 115)
+#define __NR_BSD43_gettimeofday (__NR_BSD43 + 116)
+#define __NR_BSD43_getrusage (__NR_BSD43 + 117)
+#define __NR_BSD43_getsockopt (__NR_BSD43 + 118)
+#define __NR_BSD43_reserved4 (__NR_BSD43 + 119)
+#define __NR_BSD43_readv (__NR_BSD43 + 120)
+#define __NR_BSD43_writev (__NR_BSD43 + 121)
+#define __NR_BSD43_settimeofday (__NR_BSD43 + 122)
+#define __NR_BSD43_fchown (__NR_BSD43 + 123)
+#define __NR_BSD43_fchmod (__NR_BSD43 + 124)
+#define __NR_BSD43_oldrecvfrom (__NR_BSD43 + 125)
+#define __NR_BSD43_setreuid (__NR_BSD43 + 126)
+#define __NR_BSD43_setregid (__NR_BSD43 + 127)
+#define __NR_BSD43_rename (__NR_BSD43 + 128)
+#define __NR_BSD43_truncate (__NR_BSD43 + 129)
+#define __NR_BSD43_ftruncate (__NR_BSD43 + 130)
+#define __NR_BSD43_flock (__NR_BSD43 + 131)
+#define __NR_BSD43_semsys (__NR_BSD43 + 132)
+#define __NR_BSD43_sendto (__NR_BSD43 + 133)
+#define __NR_BSD43_shutdown (__NR_BSD43 + 134)
+#define __NR_BSD43_socketpair (__NR_BSD43 + 135)
+#define __NR_BSD43_mkdir (__NR_BSD43 + 136)
+#define __NR_BSD43_rmdir (__NR_BSD43 + 137)
+#define __NR_BSD43_utimes (__NR_BSD43 + 138)
+#define __NR_BSD43_sigcleanup (__NR_BSD43 + 139)
+#define __NR_BSD43_adjtime (__NR_BSD43 + 140)
+#define __NR_BSD43_oldgetpeername (__NR_BSD43 + 141)
+#define __NR_BSD43_gethostid (__NR_BSD43 + 142)
+#define __NR_BSD43_sethostid (__NR_BSD43 + 143)
+#define __NR_BSD43_getrlimit (__NR_BSD43 + 144)
+#define __NR_BSD43_setrlimit (__NR_BSD43 + 145)
+#define __NR_BSD43_killpg (__NR_BSD43 + 146)
+#define __NR_BSD43_shmsys (__NR_BSD43 + 147)
+#define __NR_BSD43_quota (__NR_BSD43 + 148)
+#define __NR_BSD43_qquota (__NR_BSD43 + 149)
+#define __NR_BSD43_oldgetsockname (__NR_BSD43 + 150)
+#define __NR_BSD43_sysmips (__NR_BSD43 + 151)
+#define __NR_BSD43_cacheflush (__NR_BSD43 + 152)
+#define __NR_BSD43_cachectl (__NR_BSD43 + 153)
+#define __NR_BSD43_debug (__NR_BSD43 + 154)
+#define __NR_BSD43_reserved5 (__NR_BSD43 + 155)
+#define __NR_BSD43_reserved6 (__NR_BSD43 + 156)
+#define __NR_BSD43_nfs_mount (__NR_BSD43 + 157)
+#define __NR_BSD43_nfs_svc (__NR_BSD43 + 158)
+#define __NR_BSD43_getdirentries (__NR_BSD43 + 159)
+#define __NR_BSD43_statfs (__NR_BSD43 + 160)
+#define __NR_BSD43_fstatfs (__NR_BSD43 + 161)
+#define __NR_BSD43_unmount (__NR_BSD43 + 162)
+#define __NR_BSD43_async_daemon (__NR_BSD43 + 163)
+#define __NR_BSD43_nfs_getfh (__NR_BSD43 + 164)
+#define __NR_BSD43_getdomainname (__NR_BSD43 + 165)
+#define __NR_BSD43_setdomainname (__NR_BSD43 + 166)
+#define __NR_BSD43_pcfs_mount (__NR_BSD43 + 167)
+#define __NR_BSD43_quotactl (__NR_BSD43 + 168)
+#define __NR_BSD43_oldexportfs (__NR_BSD43 + 169)
+#define __NR_BSD43_smount (__NR_BSD43 + 170)
+#define __NR_BSD43_mipshwconf (__NR_BSD43 + 171)
+#define __NR_BSD43_exportfs (__NR_BSD43 + 172)
+#define __NR_BSD43_nfsfh_open (__NR_BSD43 + 173)
+#define __NR_BSD43_libattach (__NR_BSD43 + 174)
+#define __NR_BSD43_libdetach (__NR_BSD43 + 175)
+#define __NR_BSD43_accept (__NR_BSD43 + 176)
+#define __NR_BSD43_reserved7 (__NR_BSD43 + 177)
+#define __NR_BSD43_reserved8 (__NR_BSD43 + 178)
+#define __NR_BSD43_recvmsg (__NR_BSD43 + 179)
+#define __NR_BSD43_recvfrom (__NR_BSD43 + 180)
+#define __NR_BSD43_sendmsg (__NR_BSD43 + 181)
+#define __NR_BSD43_getpeername (__NR_BSD43 + 182)
+#define __NR_BSD43_getsockname (__NR_BSD43 + 183)
+#define __NR_BSD43_aread (__NR_BSD43 + 184)
+#define __NR_BSD43_awrite (__NR_BSD43 + 185)
+#define __NR_BSD43_listio (__NR_BSD43 + 186)
+#define __NR_BSD43_acancel (__NR_BSD43 + 187)
+#define __NR_BSD43_astatus (__NR_BSD43 + 188)
+#define __NR_BSD43_await (__NR_BSD43 + 189)
+#define __NR_BSD43_areadv (__NR_BSD43 + 190)
+#define __NR_BSD43_awritev (__NR_BSD43 + 191)
+
+/*
+ * POSIX syscalls are in the range from 3000 to 3999
+ */
+#define __NR_POSIX 3000
+#define __NR_POSIX_syscall (__NR_POSIX + 0)
+#define __NR_POSIX_exit (__NR_POSIX + 1)
+#define __NR_POSIX_fork (__NR_POSIX + 2)
+#define __NR_POSIX_read (__NR_POSIX + 3)
+#define __NR_POSIX_write (__NR_POSIX + 4)
+#define __NR_POSIX_open (__NR_POSIX + 5)
+#define __NR_POSIX_close (__NR_POSIX + 6)
+#define __NR_POSIX_wait (__NR_POSIX + 7)
+#define __NR_POSIX_creat (__NR_POSIX + 8)
+#define __NR_POSIX_link (__NR_POSIX + 9)
+#define __NR_POSIX_unlink (__NR_POSIX + 10)
+#define __NR_POSIX_exec (__NR_POSIX + 11)
+#define __NR_POSIX_chdir (__NR_POSIX + 12)
+#define __NR_POSIX_gtime (__NR_POSIX + 13)
+#define __NR_POSIX_mknod (__NR_POSIX + 14)
+#define __NR_POSIX_chmod (__NR_POSIX + 15)
+#define __NR_POSIX_chown (__NR_POSIX + 16)
+#define __NR_POSIX_sbreak (__NR_POSIX + 17)
+#define __NR_POSIX_stat (__NR_POSIX + 18)
+#define __NR_POSIX_lseek (__NR_POSIX + 19)
+#define __NR_POSIX_getpid (__NR_POSIX + 20)
+#define __NR_POSIX_mount (__NR_POSIX + 21)
+#define __NR_POSIX_umount (__NR_POSIX + 22)
+#define __NR_POSIX_setuid (__NR_POSIX + 23)
+#define __NR_POSIX_getuid (__NR_POSIX + 24)
+#define __NR_POSIX_stime (__NR_POSIX + 25)
+#define __NR_POSIX_ptrace (__NR_POSIX + 26)
+#define __NR_POSIX_alarm (__NR_POSIX + 27)
+#define __NR_POSIX_fstat (__NR_POSIX + 28)
+#define __NR_POSIX_pause (__NR_POSIX + 29)
+#define __NR_POSIX_utime (__NR_POSIX + 30)
+#define __NR_POSIX_stty (__NR_POSIX + 31)
+#define __NR_POSIX_gtty (__NR_POSIX + 32)
+#define __NR_POSIX_access (__NR_POSIX + 33)
+#define __NR_POSIX_nice (__NR_POSIX + 34)
+#define __NR_POSIX_statfs (__NR_POSIX + 35)
+#define __NR_POSIX_sync (__NR_POSIX + 36)
+#define __NR_POSIX_kill (__NR_POSIX + 37)
+#define __NR_POSIX_fstatfs (__NR_POSIX + 38)
+#define __NR_POSIX_getpgrp (__NR_POSIX + 39)
+#define __NR_POSIX_syssgi (__NR_POSIX + 40)
+#define __NR_POSIX_dup (__NR_POSIX + 41)
+#define __NR_POSIX_pipe (__NR_POSIX + 42)
+#define __NR_POSIX_times (__NR_POSIX + 43)
+#define __NR_POSIX_profil (__NR_POSIX + 44)
+#define __NR_POSIX_lock (__NR_POSIX + 45)
+#define __NR_POSIX_setgid (__NR_POSIX + 46)
+#define __NR_POSIX_getgid (__NR_POSIX + 47)
+#define __NR_POSIX_sig (__NR_POSIX + 48)
+#define __NR_POSIX_msgsys (__NR_POSIX + 49)
+#define __NR_POSIX_sysmips (__NR_POSIX + 50)
+#define __NR_POSIX_sysacct (__NR_POSIX + 51)
+#define __NR_POSIX_shmsys (__NR_POSIX + 52)
+#define __NR_POSIX_semsys (__NR_POSIX + 53)
+#define __NR_POSIX_ioctl (__NR_POSIX + 54)
+#define __NR_POSIX_uadmin (__NR_POSIX + 55)
+#define __NR_POSIX_exch (__NR_POSIX + 56)
+#define __NR_POSIX_utssys (__NR_POSIX + 57)
+#define __NR_POSIX_USG_reserved1 (__NR_POSIX + 58)
+#define __NR_POSIX_exece (__NR_POSIX + 59)
+#define __NR_POSIX_umask (__NR_POSIX + 60)
+#define __NR_POSIX_chroot (__NR_POSIX + 61)
+#define __NR_POSIX_fcntl (__NR_POSIX + 62)
+#define __NR_POSIX_ulimit (__NR_POSIX + 63)
+#define __NR_POSIX_SAFARI4_reserved1 (__NR_POSIX + 64)
+#define __NR_POSIX_SAFARI4_reserved2 (__NR_POSIX + 65)
+#define __NR_POSIX_SAFARI4_reserved3 (__NR_POSIX + 66)
+#define __NR_POSIX_SAFARI4_reserved4 (__NR_POSIX + 67)
+#define __NR_POSIX_SAFARI4_reserved5 (__NR_POSIX + 68)
+#define __NR_POSIX_SAFARI4_reserved6 (__NR_POSIX + 69)
+#define __NR_POSIX_advfs (__NR_POSIX + 70)
+#define __NR_POSIX_unadvfs (__NR_POSIX + 71)
+#define __NR_POSIX_rmount (__NR_POSIX + 72)
+#define __NR_POSIX_rumount (__NR_POSIX + 73)
+#define __NR_POSIX_rfstart (__NR_POSIX + 74)
+#define __NR_POSIX_reserved1 (__NR_POSIX + 75)
+#define __NR_POSIX_rdebug (__NR_POSIX + 76)
+#define __NR_POSIX_rfstop (__NR_POSIX + 77)
+#define __NR_POSIX_rfsys (__NR_POSIX + 78)
+#define __NR_POSIX_rmdir (__NR_POSIX + 79)
+#define __NR_POSIX_mkdir (__NR_POSIX + 80)
+#define __NR_POSIX_getdents (__NR_POSIX + 81)
+#define __NR_POSIX_sginap (__NR_POSIX + 82)
+#define __NR_POSIX_sgikopt (__NR_POSIX + 83)
+#define __NR_POSIX_sysfs (__NR_POSIX + 84)
+#define __NR_POSIX_getmsg (__NR_POSIX + 85)
+#define __NR_POSIX_putmsg (__NR_POSIX + 86)
+#define __NR_POSIX_poll (__NR_POSIX + 87)
+#define __NR_POSIX_sigreturn (__NR_POSIX + 88)
+#define __NR_POSIX_accept (__NR_POSIX + 89)
+#define __NR_POSIX_bind (__NR_POSIX + 90)
+#define __NR_POSIX_connect (__NR_POSIX + 91)
+#define __NR_POSIX_gethostid (__NR_POSIX + 92)
+#define __NR_POSIX_getpeername (__NR_POSIX + 93)
+#define __NR_POSIX_getsockname (__NR_POSIX + 94)
+#define __NR_POSIX_getsockopt (__NR_POSIX + 95)
+#define __NR_POSIX_listen (__NR_POSIX + 96)
+#define __NR_POSIX_recv (__NR_POSIX + 97)
+#define __NR_POSIX_recvfrom (__NR_POSIX + 98)
+#define __NR_POSIX_recvmsg (__NR_POSIX + 99)
+#define __NR_POSIX_select (__NR_POSIX + 100)
+#define __NR_POSIX_send (__NR_POSIX + 101)
+#define __NR_POSIX_sendmsg (__NR_POSIX + 102)
+#define __NR_POSIX_sendto (__NR_POSIX + 103)
+#define __NR_POSIX_sethostid (__NR_POSIX + 104)
+#define __NR_POSIX_setsockopt (__NR_POSIX + 105)
+#define __NR_POSIX_shutdown (__NR_POSIX + 106)
+#define __NR_POSIX_socket (__NR_POSIX + 107)
+#define __NR_POSIX_gethostname (__NR_POSIX + 108)
+#define __NR_POSIX_sethostname (__NR_POSIX + 109)
+#define __NR_POSIX_getdomainname (__NR_POSIX + 110)
+#define __NR_POSIX_setdomainname (__NR_POSIX + 111)
+#define __NR_POSIX_truncate (__NR_POSIX + 112)
+#define __NR_POSIX_ftruncate (__NR_POSIX + 113)
+#define __NR_POSIX_rename (__NR_POSIX + 114)
+#define __NR_POSIX_symlink (__NR_POSIX + 115)
+#define __NR_POSIX_readlink (__NR_POSIX + 116)
+#define __NR_POSIX_lstat (__NR_POSIX + 117)
+#define __NR_POSIX_nfs_mount (__NR_POSIX + 118)
+#define __NR_POSIX_nfs_svc (__NR_POSIX + 119)
+#define __NR_POSIX_nfs_getfh (__NR_POSIX + 120)
+#define __NR_POSIX_async_daemon (__NR_POSIX + 121)
+#define __NR_POSIX_exportfs (__NR_POSIX + 122)
+#define __NR_POSIX_SGI_setregid (__NR_POSIX + 123)
+#define __NR_POSIX_SGI_setreuid (__NR_POSIX + 124)
+#define __NR_POSIX_getitimer (__NR_POSIX + 125)
+#define __NR_POSIX_setitimer (__NR_POSIX + 126)
+#define __NR_POSIX_adjtime (__NR_POSIX + 127)
+#define __NR_POSIX_SGI_bsdgettime (__NR_POSIX + 128)
+#define __NR_POSIX_SGI_sproc (__NR_POSIX + 129)
+#define __NR_POSIX_SGI_prctl (__NR_POSIX + 130)
+#define __NR_POSIX_SGI_blkproc (__NR_POSIX + 131)
+#define __NR_POSIX_SGI_reserved1 (__NR_POSIX + 132)
+#define __NR_POSIX_SGI_sgigsc (__NR_POSIX + 133)
+#define __NR_POSIX_SGI_mmap (__NR_POSIX + 134)
+#define __NR_POSIX_SGI_munmap (__NR_POSIX + 135)
+#define __NR_POSIX_SGI_mprotect (__NR_POSIX + 136)
+#define __NR_POSIX_SGI_msync (__NR_POSIX + 137)
+#define __NR_POSIX_SGI_madvise (__NR_POSIX + 138)
+#define __NR_POSIX_SGI_mpin (__NR_POSIX + 139)
+#define __NR_POSIX_SGI_getpagesize (__NR_POSIX + 140)
+#define __NR_POSIX_SGI_libattach (__NR_POSIX + 141)
+#define __NR_POSIX_SGI_libdetach (__NR_POSIX + 142)
+#define __NR_POSIX_SGI_getpgrp (__NR_POSIX + 143)
+#define __NR_POSIX_SGI_setpgrp (__NR_POSIX + 144)
+#define __NR_POSIX_SGI_reserved2 (__NR_POSIX + 145)
+#define __NR_POSIX_SGI_reserved3 (__NR_POSIX + 146)
+#define __NR_POSIX_SGI_reserved4 (__NR_POSIX + 147)
+#define __NR_POSIX_SGI_reserved5 (__NR_POSIX + 148)
+#define __NR_POSIX_SGI_reserved6 (__NR_POSIX + 149)
+#define __NR_POSIX_cacheflush (__NR_POSIX + 150)
+#define __NR_POSIX_cachectl (__NR_POSIX + 151)
+#define __NR_POSIX_fchown (__NR_POSIX + 152)
+#define __NR_POSIX_fchmod (__NR_POSIX + 153)
+#define __NR_POSIX_wait3 (__NR_POSIX + 154)
+#define __NR_POSIX_mmap (__NR_POSIX + 155)
+#define __NR_POSIX_munmap (__NR_POSIX + 156)
+#define __NR_POSIX_madvise (__NR_POSIX + 157)
+#define __NR_POSIX_BSD_getpagesize (__NR_POSIX + 158)
+#define __NR_POSIX_setreuid (__NR_POSIX + 159)
+#define __NR_POSIX_setregid (__NR_POSIX + 160)
+#define __NR_POSIX_setpgid (__NR_POSIX + 161)
+#define __NR_POSIX_getgroups (__NR_POSIX + 162)
+#define __NR_POSIX_setgroups (__NR_POSIX + 163)
+#define __NR_POSIX_gettimeofday (__NR_POSIX + 164)
+#define __NR_POSIX_getrusage (__NR_POSIX + 165)
+#define __NR_POSIX_getrlimit (__NR_POSIX + 166)
+#define __NR_POSIX_setrlimit (__NR_POSIX + 167)
+#define __NR_POSIX_waitpid (__NR_POSIX + 168)
+#define __NR_POSIX_dup2 (__NR_POSIX + 169)
+#define __NR_POSIX_reserved2 (__NR_POSIX + 170)
+#define __NR_POSIX_reserved3 (__NR_POSIX + 171)
+#define __NR_POSIX_reserved4 (__NR_POSIX + 172)
+#define __NR_POSIX_reserved5 (__NR_POSIX + 173)
+#define __NR_POSIX_reserved6 (__NR_POSIX + 174)
+#define __NR_POSIX_reserved7 (__NR_POSIX + 175)
+#define __NR_POSIX_reserved8 (__NR_POSIX + 176)
+#define __NR_POSIX_reserved9 (__NR_POSIX + 177)
+#define __NR_POSIX_reserved10 (__NR_POSIX + 178)
+#define __NR_POSIX_reserved11 (__NR_POSIX + 179)
+#define __NR_POSIX_reserved12 (__NR_POSIX + 180)
+#define __NR_POSIX_reserved13 (__NR_POSIX + 181)
+#define __NR_POSIX_reserved14 (__NR_POSIX + 182)
+#define __NR_POSIX_reserved15 (__NR_POSIX + 183)
+#define __NR_POSIX_reserved16 (__NR_POSIX + 184)
+#define __NR_POSIX_reserved17 (__NR_POSIX + 185)
+#define __NR_POSIX_reserved18 (__NR_POSIX + 186)
+#define __NR_POSIX_reserved19 (__NR_POSIX + 187)
+#define __NR_POSIX_reserved20 (__NR_POSIX + 188)
+#define __NR_POSIX_reserved21 (__NR_POSIX + 189)
+#define __NR_POSIX_reserved22 (__NR_POSIX + 190)
+#define __NR_POSIX_reserved23 (__NR_POSIX + 191)
+#define __NR_POSIX_reserved24 (__NR_POSIX + 192)
+#define __NR_POSIX_reserved25 (__NR_POSIX + 193)
+#define __NR_POSIX_reserved26 (__NR_POSIX + 194)
+#define __NR_POSIX_reserved27 (__NR_POSIX + 195)
+#define __NR_POSIX_reserved28 (__NR_POSIX + 196)
+#define __NR_POSIX_reserved29 (__NR_POSIX + 197)
+#define __NR_POSIX_reserved30 (__NR_POSIX + 198)
+#define __NR_POSIX_reserved31 (__NR_POSIX + 199)
+#define __NR_POSIX_reserved32 (__NR_POSIX + 200)
+#define __NR_POSIX_reserved33 (__NR_POSIX + 201)
+#define __NR_POSIX_reserved34 (__NR_POSIX + 202)
+#define __NR_POSIX_reserved35 (__NR_POSIX + 203)
+#define __NR_POSIX_reserved36 (__NR_POSIX + 204)
+#define __NR_POSIX_reserved37 (__NR_POSIX + 205)
+#define __NR_POSIX_reserved38 (__NR_POSIX + 206)
+#define __NR_POSIX_reserved39 (__NR_POSIX + 207)
+#define __NR_POSIX_reserved40 (__NR_POSIX + 208)
+#define __NR_POSIX_reserved41 (__NR_POSIX + 209)
+#define __NR_POSIX_reserved42 (__NR_POSIX + 210)
+#define __NR_POSIX_reserved43 (__NR_POSIX + 211)
+#define __NR_POSIX_reserved44 (__NR_POSIX + 212)
+#define __NR_POSIX_reserved45 (__NR_POSIX + 213)
+#define __NR_POSIX_reserved46 (__NR_POSIX + 214)
+#define __NR_POSIX_reserved47 (__NR_POSIX + 215)
+#define __NR_POSIX_reserved48 (__NR_POSIX + 216)
+#define __NR_POSIX_reserved49 (__NR_POSIX + 217)
+#define __NR_POSIX_reserved50 (__NR_POSIX + 218)
+#define __NR_POSIX_reserved51 (__NR_POSIX + 219)
+#define __NR_POSIX_reserved52 (__NR_POSIX + 220)
+#define __NR_POSIX_reserved53 (__NR_POSIX + 221)
+#define __NR_POSIX_reserved54 (__NR_POSIX + 222)
+#define __NR_POSIX_reserved55 (__NR_POSIX + 223)
+#define __NR_POSIX_reserved56 (__NR_POSIX + 224)
+#define __NR_POSIX_reserved57 (__NR_POSIX + 225)
+#define __NR_POSIX_reserved58 (__NR_POSIX + 226)
+#define __NR_POSIX_reserved59 (__NR_POSIX + 227)
+#define __NR_POSIX_reserved60 (__NR_POSIX + 228)
+#define __NR_POSIX_reserved61 (__NR_POSIX + 229)
+#define __NR_POSIX_reserved62 (__NR_POSIX + 230)
+#define __NR_POSIX_reserved63 (__NR_POSIX + 231)
+#define __NR_POSIX_reserved64 (__NR_POSIX + 232)
+#define __NR_POSIX_reserved65 (__NR_POSIX + 233)
+#define __NR_POSIX_reserved66 (__NR_POSIX + 234)
+#define __NR_POSIX_reserved67 (__NR_POSIX + 235)
+#define __NR_POSIX_reserved68 (__NR_POSIX + 236)
+#define __NR_POSIX_reserved69 (__NR_POSIX + 237)
+#define __NR_POSIX_reserved70 (__NR_POSIX + 238)
+#define __NR_POSIX_reserved71 (__NR_POSIX + 239)
+#define __NR_POSIX_reserved72 (__NR_POSIX + 240)
+#define __NR_POSIX_reserved73 (__NR_POSIX + 241)
+#define __NR_POSIX_reserved74 (__NR_POSIX + 242)
+#define __NR_POSIX_reserved75 (__NR_POSIX + 243)
+#define __NR_POSIX_reserved76 (__NR_POSIX + 244)
+#define __NR_POSIX_reserved77 (__NR_POSIX + 245)
+#define __NR_POSIX_reserved78 (__NR_POSIX + 246)
+#define __NR_POSIX_reserved79 (__NR_POSIX + 247)
+#define __NR_POSIX_reserved80 (__NR_POSIX + 248)
+#define __NR_POSIX_reserved81 (__NR_POSIX + 249)
+#define __NR_POSIX_reserved82 (__NR_POSIX + 250)
+#define __NR_POSIX_reserved83 (__NR_POSIX + 251)
+#define __NR_POSIX_reserved84 (__NR_POSIX + 252)
+#define __NR_POSIX_reserved85 (__NR_POSIX + 253)
+#define __NR_POSIX_reserved86 (__NR_POSIX + 254)
+#define __NR_POSIX_reserved87 (__NR_POSIX + 255)
+#define __NR_POSIX_reserved88 (__NR_POSIX + 256)
+#define __NR_POSIX_reserved89 (__NR_POSIX + 257)
+#define __NR_POSIX_reserved90 (__NR_POSIX + 258)
+#define __NR_POSIX_reserved91 (__NR_POSIX + 259)
+#define __NR_POSIX_netboot (__NR_POSIX + 260)
+#define __NR_POSIX_netunboot (__NR_POSIX + 261)
+#define __NR_POSIX_rdump (__NR_POSIX + 262)
+#define __NR_POSIX_setsid (__NR_POSIX + 263)
+#define __NR_POSIX_getmaxsig (__NR_POSIX + 264)
+#define __NR_POSIX_sigpending (__NR_POSIX + 265)
+#define __NR_POSIX_sigprocmask (__NR_POSIX + 266)
+#define __NR_POSIX_sigsuspend (__NR_POSIX + 267)
+#define __NR_POSIX_sigaction (__NR_POSIX + 268)
+#define __NR_POSIX_MIPS_reserved1 (__NR_POSIX + 269)
+#define __NR_POSIX_MIPS_reserved2 (__NR_POSIX + 270)
+#define __NR_POSIX_MIPS_reserved3 (__NR_POSIX + 271)
+#define __NR_POSIX_MIPS_reserved4 (__NR_POSIX + 272)
+#define __NR_POSIX_MIPS_reserved5 (__NR_POSIX + 273)
+#define __NR_POSIX_MIPS_reserved6 (__NR_POSIX + 274)
+#define __NR_POSIX_MIPS_reserved7 (__NR_POSIX + 275)
+#define __NR_POSIX_MIPS_reserved8 (__NR_POSIX + 276)
+#define __NR_POSIX_MIPS_reserved9 (__NR_POSIX + 277)
+#define __NR_POSIX_MIPS_reserved10 (__NR_POSIX + 278)
+#define __NR_POSIX_MIPS_reserved11 (__NR_POSIX + 279)
+#define __NR_POSIX_TANDEM_reserved1 (__NR_POSIX + 280)
+#define __NR_POSIX_TANDEM_reserved2 (__NR_POSIX + 281)
+#define __NR_POSIX_TANDEM_reserved3 (__NR_POSIX + 282)
+#define __NR_POSIX_TANDEM_reserved4 (__NR_POSIX + 283)
+#define __NR_POSIX_TANDEM_reserved5 (__NR_POSIX + 284)
+#define __NR_POSIX_TANDEM_reserved6 (__NR_POSIX + 285)
+#define __NR_POSIX_TANDEM_reserved7 (__NR_POSIX + 286)
+#define __NR_POSIX_TANDEM_reserved8 (__NR_POSIX + 287)
+#define __NR_POSIX_TANDEM_reserved9 (__NR_POSIX + 288)
+#define __NR_POSIX_TANDEM_reserved10 (__NR_POSIX + 289)
+#define __NR_POSIX_TANDEM_reserved11 (__NR_POSIX + 290)
+#define __NR_POSIX_TANDEM_reserved12 (__NR_POSIX + 291)
+#define __NR_POSIX_TANDEM_reserved13 (__NR_POSIX + 292)
+#define __NR_POSIX_TANDEM_reserved14 (__NR_POSIX + 293)
+#define __NR_POSIX_TANDEM_reserved15 (__NR_POSIX + 294)
+#define __NR_POSIX_TANDEM_reserved16 (__NR_POSIX + 295)
+#define __NR_POSIX_TANDEM_reserved17 (__NR_POSIX + 296)
+#define __NR_POSIX_TANDEM_reserved18 (__NR_POSIX + 297)
+#define __NR_POSIX_TANDEM_reserved19 (__NR_POSIX + 298)
+#define __NR_POSIX_TANDEM_reserved20 (__NR_POSIX + 299)
+#define __NR_POSIX_SGI_reserved7 (__NR_POSIX + 300)
+#define __NR_POSIX_SGI_reserved8 (__NR_POSIX + 301)
+#define __NR_POSIX_SGI_reserved9 (__NR_POSIX + 302)
+#define __NR_POSIX_SGI_reserved10 (__NR_POSIX + 303)
+#define __NR_POSIX_SGI_reserved11 (__NR_POSIX + 304)
+#define __NR_POSIX_SGI_reserved12 (__NR_POSIX + 305)
+#define __NR_POSIX_SGI_reserved13 (__NR_POSIX + 306)
+#define __NR_POSIX_SGI_reserved14 (__NR_POSIX + 307)
+#define __NR_POSIX_SGI_reserved15 (__NR_POSIX + 308)
+#define __NR_POSIX_SGI_reserved16 (__NR_POSIX + 309)
+#define __NR_POSIX_SGI_reserved17 (__NR_POSIX + 310)
+#define __NR_POSIX_SGI_reserved18 (__NR_POSIX + 311)
+#define __NR_POSIX_SGI_reserved19 (__NR_POSIX + 312)
+#define __NR_POSIX_SGI_reserved20 (__NR_POSIX + 313)
+#define __NR_POSIX_SGI_reserved21 (__NR_POSIX + 314)
+#define __NR_POSIX_SGI_reserved22 (__NR_POSIX + 315)
+#define __NR_POSIX_SGI_reserved23 (__NR_POSIX + 316)
+#define __NR_POSIX_SGI_reserved24 (__NR_POSIX + 317)
+#define __NR_POSIX_SGI_reserved25 (__NR_POSIX + 318)
+#define __NR_POSIX_SGI_reserved26 (__NR_POSIX + 319)
+
+#endif /* _ASM_RISCOS_SYSCALL_H */
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
new file mode 100644
index 000000000000..31c0c2347f4f
--- /dev/null
+++ b/include/asm-mips/rtc.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-mips/rtc.h
+ *
+ * (Really an interface for drivers/char/genrtc.c)
+ *
+ * Copyright (C) 2004 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * Please read the COPYING file for all license details.
+ */
+
+#ifndef _MIPS_RTC_H
+#define _MIPS_RTC_H
+
+#ifdef __KERNEL__
+
+#include <linux/rtc.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 */
+
+unsigned int get_rtc_time(struct rtc_time *time);
+int set_rtc_time(struct rtc_time *time);
+unsigned int get_rtc_ss(void);
+int get_rtc_pll(struct rtc_pll_info *pll);
+int set_rtc_pll(struct rtc_pll_info *pll);
+
+#endif
+#endif
diff --git a/include/asm-mips/scatterlist.h b/include/asm-mips/scatterlist.h
new file mode 100644
index 000000000000..22634706e9d5
--- /dev/null
+++ b/include/asm-mips/scatterlist.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_SCATTERLIST_H
+#define __ASM_SCATTERLIST_H
+
+struct scatterlist {
+ struct page * page;
+ unsigned int offset;
+ dma_addr_t dma_address;
+ unsigned int length;
+};
+
+/*
+ * These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg) ((sg)->dma_address)
+#define sg_dma_len(sg) ((sg)->length)
+
+#define ISA_DMA_THRESHOLD (0x00ffffffUL)
+
+#endif /* __ASM_SCATTERLIST_H */
diff --git a/include/asm-mips/sections.h b/include/asm-mips/sections.h
new file mode 100644
index 000000000000..f7016278b266
--- /dev/null
+++ b/include/asm-mips/sections.h
@@ -0,0 +1,8 @@
+#ifndef _ASM_SECTIONS_H
+#define _ASM_SECTIONS_H
+
+#include <asm-generic/sections.h>
+
+extern char _fdata;
+
+#endif /* _ASM_SECTIONS_H */
diff --git a/include/asm-mips/segment.h b/include/asm-mips/segment.h
new file mode 100644
index 000000000000..92ac001fc483
--- /dev/null
+++ b/include/asm-mips/segment.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_SEGMENT_H
+#define _ASM_SEGMENT_H
+
+/* Only here because we have some old header files that expect it.. */
+
+#endif /* _ASM_SEGMENT_H */
diff --git a/include/asm-mips/semaphore.h b/include/asm-mips/semaphore.h
new file mode 100644
index 000000000000..c2c97dec661b
--- /dev/null
+++ b/include/asm-mips/semaphore.h
@@ -0,0 +1,112 @@
+/*
+ * 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) 1996 Linus Torvalds
+ * Copyright (C) 1998, 99, 2000, 01, 04 Ralf Baechle
+ * Copyright (C) 1999, 2000, 01 Silicon Graphics, Inc.
+ * Copyright (C) 2000, 01 MIPS Technologies, Inc.
+ *
+ * In all honesty, little of the old MIPS code left - the PPC64 variant was
+ * just looking nice and portable so I ripped it. Credits to whoever wrote
+ * it.
+ */
+#ifndef __ASM_SEMAPHORE_H
+#define __ASM_SEMAPHORE_H
+
+/*
+ * Remove spinlock-based RW semaphores; RW semaphore definitions are
+ * now in rwsem.h and we use the generic lib/rwsem.c implementation.
+ * Rework semaphores to use atomic_dec_if_positive.
+ * -- Paul Mackerras (paulus@samba.org)
+ */
+
+#ifdef __KERNEL__
+
+#include <asm/atomic.h>
+#include <asm/system.h>
+#include <linux/wait.h>
+#include <linux/rwsem.h>
+
+struct semaphore {
+ /*
+ * Note that any negative value of count is equivalent to 0,
+ * but additionally indicates that some process(es) might be
+ * sleeping on `wait'.
+ */
+ atomic_t count;
+ wait_queue_head_t wait;
+};
+
+#define __SEMAPHORE_INITIALIZER(name, n) \
+{ \
+ .count = ATOMIC_INIT(n), \
+ .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait) \
+}
+
+#define __MUTEX_INITIALIZER(name) \
+ __SEMAPHORE_INITIALIZER(name, 1)
+
+#define __DECLARE_SEMAPHORE_GENERIC(name, count) \
+ struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
+
+#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name, 1)
+#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name, 0)
+
+static inline void sema_init (struct semaphore *sem, int val)
+{
+ atomic_set(&sem->count, val);
+ init_waitqueue_head(&sem->wait);
+}
+
+static inline void init_MUTEX (struct semaphore *sem)
+{
+ sema_init(sem, 1);
+}
+
+static inline void init_MUTEX_LOCKED (struct semaphore *sem)
+{
+ sema_init(sem, 0);
+}
+
+extern void __down(struct semaphore * sem);
+extern int __down_interruptible(struct semaphore * sem);
+extern void __up(struct semaphore * sem);
+
+static inline void down(struct semaphore * sem)
+{
+ might_sleep();
+
+ /*
+ * Try to get the semaphore, take the slow path if we fail.
+ */
+ if (unlikely(atomic_dec_return(&sem->count) < 0))
+ __down(sem);
+}
+
+static inline int down_interruptible(struct semaphore * sem)
+{
+ int ret = 0;
+
+ might_sleep();
+
+ if (unlikely(atomic_dec_return(&sem->count) < 0))
+ ret = __down_interruptible(sem);
+ return ret;
+}
+
+static inline int down_trylock(struct semaphore * sem)
+{
+ return atomic_dec_if_positive(&sem->count) < 0;
+}
+
+static inline void up(struct semaphore * sem)
+{
+ if (unlikely(atomic_inc_return(&sem->count) <= 0))
+ __up(sem);
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_SEMAPHORE_H */
diff --git a/include/asm-mips/sembuf.h b/include/asm-mips/sembuf.h
new file mode 100644
index 000000000000..7281a4decaa0
--- /dev/null
+++ b/include/asm-mips/sembuf.h
@@ -0,0 +1,22 @@
+#ifndef _ASM_SEMBUF_H
+#define _ASM_SEMBUF_H
+
+/*
+ * The semid64_ds structure for the MIPS architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 64-bit values
+ */
+
+struct semid64_ds {
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+ __kernel_time_t sem_otime; /* last semop time */
+ __kernel_time_t sem_ctime; /* last change time */
+ unsigned long sem_nsems; /* no. of semaphores in array */
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _ASM_SEMBUF_H */
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
new file mode 100644
index 000000000000..8a70ff58f760
--- /dev/null
+++ b/include/asm-mips/serial.h
@@ -0,0 +1,444 @@
+/*
+ * 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 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SERIAL_H
+#define _ASM_SERIAL_H
+
+#include <linux/config.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
+
+#ifdef CONFIG_SERIAL_MANY_PORTS
+#define FOURPORT_FLAGS ASYNC_FOURPORT
+#define ACCENT_FLAGS 0
+#define BOCA_FLAGS 0
+#define HUB6_FLAGS 0
+#define RS_TABLE_SIZE 64
+#else
+#define RS_TABLE_SIZE
+#endif
+
+/*
+ * The following define the access methods for the HUB6 card. All
+ * access is through two ports for all 24 possible chips. The card is
+ * selected through the high 2 bits, the port on that card with the
+ * "middle" 3 bits, and the register on that port with the bottom
+ * 3 bits.
+ *
+ * While the access port and interrupt is configurable, the default
+ * port locations are 0x302 for the port control register, and 0x303
+ * for the data read/write register. Normally, the interrupt is at irq3
+ * but can be anything from 3 to 7 inclusive. Note that using 3 will
+ * require disabling com2.
+ */
+
+#define C_P(card,port) (((card)<<6|(port)<<3) + 1)
+
+#ifdef CONFIG_MACH_JAZZ
+#include <asm/jazz.h>
+
+#ifndef CONFIG_OLIVETTI_M700
+ /* Some Jazz machines seem to have an 8MHz crystal clock but I don't know
+ exactly which ones ... XXX */
+#define JAZZ_BASE_BAUD ( 8000000 / 16 ) /* ( 3072000 / 16) */
+#else
+/* but the M700 isn't such a strange beast */
+#define JAZZ_BASE_BAUD BASE_BAUD
+#endif
+
+#define _JAZZ_SERIAL_INIT(int, base) \
+ { .baud_base = JAZZ_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS, \
+ .iomem_base = (u8 *) base, .iomem_reg_shift = 0, \
+ .io_type = SERIAL_IO_MEM }
+#define JAZZ_SERIAL_PORT_DEFNS \
+ _JAZZ_SERIAL_INIT(JAZZ_SERIAL1_IRQ, JAZZ_SERIAL1_BASE), \
+ _JAZZ_SERIAL_INIT(JAZZ_SERIAL2_IRQ, JAZZ_SERIAL2_BASE),
+#else
+#define JAZZ_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MIPS_COBALT
+#include <asm/cobalt/cobalt.h>
+#define COBALT_BASE_BAUD (18432000 / 16)
+#define COBALT_SERIAL_PORT_DEFNS \
+ /* UART CLK PORT IRQ FLAGS */ \
+ { 0, COBALT_BASE_BAUD, 0xc800000, COBALT_SERIAL_IRQ, STD_COM_FLAGS }, /* ttyS0 */
+#else
+#define COBALT_SERIAL_PORT_DEFNS
+#endif
+
+/*
+ * Both Galileo boards have the same UART mappings.
+ */
+#if defined (CONFIG_MIPS_EV96100) || defined (CONFIG_MIPS_EV64120)
+#include <asm/galileo-boards/ev96100.h>
+#include <asm/galileo-boards/ev96100int.h>
+#define EV96100_SERIAL_PORT_DEFNS \
+ { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
+ .flags = STD_COM_FLAGS, \
+ .iomem_base = EV96100_UART0_REGS_BASE, .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM }, \
+ { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \
+ .flags = STD_COM_FLAGS, \
+ .iomem_base = EV96100_UART1_REGS_BASE, .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM },
+#else
+#define EV96100_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MIPS_ITE8172
+#include <asm/it8172/it8172.h>
+#include <asm/it8172/it8172_int.h>
+#include <asm/it8712.h>
+#define ITE_SERIAL_PORT_DEFNS \
+ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
+ .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
+ { .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \
+ .irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .type = 0x3 }, \
+ /* Smart Card Reader 0 */ \
+ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \
+ .irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
+ /* Smart Card Reader 1 */ \
+ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
+ .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 },
+#else
+#define ITE_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MIPS_IVR
+#include <asm/it8172/it8172.h>
+#include <asm/it8172/it8172_int.h>
+#define IVR_SERIAL_PORT_DEFNS \
+ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \
+ .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 }, \
+ /* Smart Card Reader 1 */ \
+ { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \
+ .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .type = 0x3 },
+#else
+#define IVR_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_TOSHIBA_JMR3927
+#include <asm/jmr3927/jmr3927.h>
+#define TXX927_SERIAL_PORT_DEFNS \
+ { .baud_base = JMR3927_BASE_BAUD, .port = UART0_ADDR, .irq = UART0_INT, \
+ .flags = UART0_FLAGS, .type = 1 }, \
+ { .baud_base = JMR3927_BASE_BAUD, .port = UART1_ADDR, .irq = UART1_INT, \
+ .flags = UART1_FLAGS, .type = 1 },
+#else
+#define TXX927_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_SERIAL_AU1X00
+#include <asm/mach-au1x00/au1000.h>
+#ifdef CONFIG_SOC_AU1000
+#define AU1000_SERIAL_PORT_DEFNS \
+ { .baud_base = 0, .port = UART0_ADDR, \
+ .iomem_base = (unsigned char *)UART0_ADDR, \
+ .irq = AU1000_UART0_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART1_ADDR, \
+ .iomem_base = (unsigned char *)UART1_ADDR, \
+ .irq = AU1000_UART1_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART2_ADDR, \
+ .iomem_base = (unsigned char *)UART2_ADDR, \
+ .irq = AU1000_UART2_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART3_ADDR, \
+ .iomem_base = (unsigned char *)UART3_ADDR, \
+ .irq = AU1000_UART3_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 },
+#endif
+
+#ifdef CONFIG_SOC_AU1500
+#define AU1000_SERIAL_PORT_DEFNS \
+ { .baud_base = 0, .port = UART0_ADDR, \
+ .iomem_base = (unsigned char *)UART0_ADDR, \
+ .irq = AU1500_UART0_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART3_ADDR, \
+ .iomem_base = (unsigned char *)UART3_ADDR, \
+ .irq = AU1500_UART3_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 },
+#endif
+
+#ifdef CONFIG_SOC_AU1100
+#define AU1000_SERIAL_PORT_DEFNS \
+ { .baud_base = 0, .port = UART0_ADDR, \
+ .iomem_base = (unsigned char *)UART0_ADDR, \
+ .irq = AU1100_UART0_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART1_ADDR, \
+ .iomem_base = (unsigned char *)UART1_ADDR, \
+ .irq = AU1100_UART1_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART3_ADDR, \
+ .iomem_base = (unsigned char *)UART3_ADDR, \
+ .irq = AU1100_UART3_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 },
+#endif
+
+#ifdef CONFIG_SOC_AU1550
+#define AU1000_SERIAL_PORT_DEFNS \
+ { .baud_base = 0, .port = UART0_ADDR, \
+ .iomem_base = (unsigned char *)UART0_ADDR, \
+ .irq = AU1550_UART0_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART1_ADDR, \
+ .iomem_base = (unsigned char *)UART1_ADDR, \
+ .irq = AU1550_UART1_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART3_ADDR, \
+ .iomem_base = (unsigned char *)UART3_ADDR, \
+ .irq = AU1550_UART3_INT, .flags = STD_COM_FLAGS,\
+ .iomem_reg_shift = 2 },
+#endif
+
+#ifdef CONFIG_SOC_AU1200
+#define AU1000_SERIAL_PORT_DEFNS \
+ { .baud_base = 0, .port = UART0_ADDR, \
+ .iomem_base = (unsigned char *)UART0_ADDR, \
+ .irq = AU1200_UART0_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 }, \
+ { .baud_base = 0, .port = UART1_ADDR, \
+ .iomem_base = (unsigned char *)UART1_ADDR, \
+ .irq = AU1200_UART1_INT, .flags = STD_COM_FLAGS, \
+ .iomem_reg_shift = 2 },
+#endif
+
+#else
+#define AU1000_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT
+#define STD_SERIAL_PORT_DEFNS \
+ /* 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 */
+
+#ifdef CONFIG_SERIAL_MANY_PORTS
+#define EXTRA_SERIAL_PORT_DEFNS \
+ { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \
+ { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \
+ { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \
+ { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \
+ { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \
+ { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \
+ { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \
+ { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \
+ { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \
+ { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \
+ { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \
+ { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \
+ { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \
+ { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \
+ { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \
+ { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \
+ { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \
+ { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \
+ { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \
+ { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \
+ { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \
+ { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \
+ { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \
+ { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \
+ { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \
+ { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \
+ { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \
+ { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */
+#else /* CONFIG_SERIAL_MANY_PORTS */
+#define EXTRA_SERIAL_PORT_DEFNS
+#endif /* CONFIG_SERIAL_MANY_PORTS */
+
+#else /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
+#define STD_SERIAL_PORT_DEFNS
+#define EXTRA_SERIAL_PORT_DEFNS
+#endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
+
+/* You can have up to four HUB6's in the system, but I've only
+ * included two cards here for a total of twelve ports.
+ */
+#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS))
+#define HUB6_SERIAL_PORT_DFNS \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \
+ { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */
+#else
+#define HUB6_SERIAL_PORT_DFNS
+#endif
+
+#ifdef CONFIG_MOMENCO_JAGUAR_ATX
+/* Ordinary NS16552 duart with a 20MHz crystal. */
+#define JAGUAR_ATX_UART_CLK 20000000
+#define JAGUAR_ATX_BASE_BAUD (JAGUAR_ATX_UART_CLK / 16)
+
+#define JAGUAR_ATX_SERIAL1_IRQ 6
+#define JAGUAR_ATX_SERIAL1_BASE 0xfd000023L
+
+#define _JAGUAR_ATX_SERIAL_INIT(int, base) \
+ { baud_base: JAGUAR_ATX_BASE_BAUD, irq: int, \
+ flags: (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
+ iomem_base: (u8 *) base, iomem_reg_shift: 2, \
+ io_type: SERIAL_IO_MEM }
+#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS \
+ _JAGUAR_ATX_SERIAL_INIT(JAGUAR_ATX_SERIAL1_IRQ, JAGUAR_ATX_SERIAL1_BASE)
+#else
+#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MOMENCO_OCELOT_3
+#define OCELOT_3_BASE_BAUD ( 20000000 / 16 )
+#define OCELOT_3_SERIAL_IRQ 6
+#define OCELOT_3_SERIAL_BASE (signed)0xfd000020
+
+#define _OCELOT_3_SERIAL_INIT(int, base) \
+ { baud_base: OCELOT_3_BASE_BAUD, irq: int, \
+ flags: STD_COM_FLAGS, \
+ iomem_base: (u8 *) base, iomem_reg_shift: 2, \
+ io_type: SERIAL_IO_MEM }
+
+#define MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
+ _OCELOT_3_SERIAL_INIT(OCELOT_3_SERIAL_IRQ, OCELOT_3_SERIAL_BASE)
+#else
+#define MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MOMENCO_OCELOT
+/* Ordinary NS16552 duart with a 20MHz crystal. */
+#define OCELOT_BASE_BAUD ( 20000000 / 16 )
+
+#define OCELOT_SERIAL1_IRQ 4
+#define OCELOT_SERIAL1_BASE 0xe0001020
+
+#define _OCELOT_SERIAL_INIT(int, base) \
+ { .baud_base = OCELOT_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS, \
+ .iomem_base = (u8 *) base, .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM }
+#define MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
+ _OCELOT_SERIAL_INIT(OCELOT_SERIAL1_IRQ, OCELOT_SERIAL1_BASE)
+#else
+#define MOMENCO_OCELOT_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MOMENCO_OCELOT_G
+/* Ordinary NS16552 duart with a 20MHz crystal. */
+#define OCELOT_G_BASE_BAUD ( 20000000 / 16 )
+
+#define OCELOT_G_SERIAL1_IRQ 4
+#if 0
+#define OCELOT_G_SERIAL1_BASE 0xe0001020
+#else
+#define OCELOT_G_SERIAL1_BASE 0xfd000020
+#endif
+
+#define _OCELOT_G_SERIAL_INIT(int, base) \
+ { .baud_base = OCELOT_G_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS,\
+ .iomem_base = (u8 *) base, .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM }
+#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
+ _OCELOT_G_SERIAL_INIT(OCELOT_G_SERIAL1_IRQ, OCELOT_G_SERIAL1_BASE)
+#else
+#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_MOMENCO_OCELOT_C
+/* Ordinary NS16552 duart with a 20MHz crystal. */
+#define OCELOT_C_BASE_BAUD ( 20000000 / 16 )
+
+#define OCELOT_C_SERIAL1_IRQ 80
+#define OCELOT_C_SERIAL1_BASE 0xfd000020
+
+#define OCELOT_C_SERIAL2_IRQ 81
+#define OCELOT_C_SERIAL2_BASE 0xfd000000
+
+#define _OCELOT_C_SERIAL_INIT(int, base) \
+ { .baud_base = OCELOT_C_BASE_BAUD, \
+ .irq = (int), \
+ .flags = STD_COM_FLAGS, \
+ .iomem_base = (u8 *) base, \
+ .iomem_reg_shift = 2, \
+ .io_type = SERIAL_IO_MEM \
+ }
+#define MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
+ _OCELOT_C_SERIAL_INIT(OCELOT_C_SERIAL1_IRQ, OCELOT_C_SERIAL1_BASE), \
+ _OCELOT_C_SERIAL_INIT(OCELOT_C_SERIAL2_IRQ, OCELOT_C_SERIAL2_BASE)
+#else
+#define MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_DDB5477
+#include <asm/ddb5xxx/ddb5477.h>
+#define DDB5477_SERIAL_PORT_DEFNS \
+ { .baud_base = BASE_BAUD, .irq = VRC5477_IRQ_UART0, \
+ .flags = STD_COM_FLAGS, .iomem_base = (u8*)0xbfa04200, \
+ .iomem_reg_shift = 3, .io_type = SERIAL_IO_MEM}, \
+ { .baud_base = BASE_BAUD, .irq = VRC5477_IRQ_UART1, \
+ .flags = STD_COM_FLAGS, .iomem_base = (u8*)0xbfa04240, \
+ .iomem_reg_shift = 3, .io_type = SERIAL_IO_MEM},
+#else
+#define DDB5477_SERIAL_PORT_DEFNS
+#endif
+
+#ifdef CONFIG_SGI_IP32
+/*
+ * The IP32 (SGI O2) has standard serial ports (UART 16550A) mapped in memory
+ * They are initialized in ip32_setup
+ */
+#define IP32_SERIAL_PORT_DEFNS \
+ {},{},
+#else
+#define IP32_SERIAL_PORT_DEFNS
+#endif /* CONFIG_SGI_IP32 */
+
+#define SERIAL_PORT_DFNS \
+ COBALT_SERIAL_PORT_DEFNS \
+ DDB5477_SERIAL_PORT_DEFNS \
+ EV96100_SERIAL_PORT_DEFNS \
+ EXTRA_SERIAL_PORT_DEFNS \
+ HUB6_SERIAL_PORT_DFNS \
+ IP32_SERIAL_PORT_DEFNS \
+ ITE_SERIAL_PORT_DEFNS \
+ IVR_SERIAL_PORT_DEFNS \
+ JAZZ_SERIAL_PORT_DEFNS \
+ STD_SERIAL_PORT_DEFNS \
+ MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
+ MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
+ MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
+ MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
+ TXX927_SERIAL_PORT_DEFNS \
+ AU1000_SERIAL_PORT_DEFNS
+
+#endif /* _ASM_SERIAL_H */
diff --git a/include/asm-mips/setup.h b/include/asm-mips/setup.h
new file mode 100644
index 000000000000..737fa4a6912e
--- /dev/null
+++ b/include/asm-mips/setup.h
@@ -0,0 +1,8 @@
+#ifdef __KERNEL__
+#ifndef _MIPS_SETUP_H
+#define _MIPS_SETUP_H
+
+#define COMMAND_LINE_SIZE 256
+
+#endif /* __SETUP_H */
+#endif /* __KERNEL__ */
diff --git a/include/asm-mips/sgi/gio.h b/include/asm-mips/sgi/gio.h
new file mode 100644
index 000000000000..a38d66f99872
--- /dev/null
+++ b/include/asm-mips/sgi/gio.h
@@ -0,0 +1,86 @@
+/*
+ * 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.
+ *
+ * gio.h: Definitions for SGI GIO bus
+ *
+ * Copyright (C) 2002 Ladislav Michl
+ */
+
+#ifndef _SGI_GIO_H
+#define _SGI_GIO_H
+
+/*
+ * GIO bus addresses
+ *
+ * The Indigo and Indy have two GIO bus connectors. Indigo2 (all models) have
+ * three physical connectors, but only two slots, GFX and EXP0.
+ *
+ * There is 10MB of GIO address space for GIO64 slot devices
+ * slot# slot type address range size
+ * ----- --------- ----------------------- -----
+ * 0 GFX 0x1f000000 - 0x1f3fffff 4MB
+ * 1 EXP0 0x1f400000 - 0x1f5fffff 2MB
+ * 2 EXP1 0x1f600000 - 0x1f9fffff 4MB
+ *
+ * There are un-slotted devices, HPC, I/O and misc devices, which are grouped
+ * into the HPC address space.
+ * - MISC 0x1fb00000 - 0x1fbfffff 1MB
+ *
+ * Following space is reserved and unused
+ * - RESERVED 0x18000000 - 0x1effffff 112MB
+ *
+ * GIO bus IDs
+ *
+ * Each GIO bus device identifies itself to the system by answering a
+ * read with an "ID" value. IDs are either 8 or 32 bits long. IDs less
+ * than 128 are 8 bits long, with the most significant 24 bits read from
+ * the slot undefined.
+ *
+ * 32-bit IDs are divided into
+ * bits 0:6 the product ID; ranges from 0x00 to 0x7F.
+ * bit 7 0=GIO Product ID is 8 bits wide
+ * 1=GIO Product ID is 32 bits wide.
+ * bits 8:15 manufacturer version for the product.
+ * bit 16 0=GIO32 and GIO32-bis, 1=GIO64.
+ * bit 17 0=no ROM present
+ * 1=ROM present on this board AND next three words
+ * space define the ROM.
+ * bits 18:31 up to manufacturer.
+ *
+ * IDs above 0x50/0xd0 are of 3rd party boards.
+ *
+ * 8-bit IDs
+ * 0x01 XPI low cost FDDI
+ * 0x02 GTR TokenRing
+ * 0x04 Synchronous ISDN
+ * 0x05 ATM board [*]
+ * 0x06 Canon Interface
+ * 0x07 16 bit SCSI Card [*]
+ * 0x08 JPEG (Double Wide)
+ * 0x09 JPEG (Single Wide)
+ * 0x0a XPI mez. FDDI device 0
+ * 0x0b XPI mez. FDDI device 1
+ * 0x0c SMPTE 259M Video [*]
+ * 0x0d Babblefish Compression [*]
+ * 0x0e E-Plex 8-port Ethernet
+ * 0x30 Lyon Lamb IVAS
+ * 0xb8 GIO 100BaseTX Fast Ethernet (gfe)
+ *
+ * [*] Device provide 32-bit ID.
+ *
+ */
+
+#define GIO_ID(x) (x & 0x7f)
+#define GIO_32BIT_ID 0x80
+#define GIO_REV(x) ((x >> 8) & 0xff)
+#define GIO_64BIT_IFACE 0x10000
+#define GIO_ROM_PRESENT 0x20000
+#define GIO_VENDOR_CODE(x) ((x >> 18) & 0x3fff)
+
+#define GIO_SLOT_GFX_BASE 0x1f000000
+#define GIO_SLOT_EXP0_BASE 0x1f400000
+#define GIO_SLOT_EXP1_BASE 0x1f600000
+
+#endif /* _SGI_GIO_H */
diff --git a/include/asm-mips/sgi/hpc3.h b/include/asm-mips/sgi/hpc3.h
new file mode 100644
index 000000000000..a5b988d7327a
--- /dev/null
+++ b/include/asm-mips/sgi/hpc3.h
@@ -0,0 +1,317 @@
+/*
+ * 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.
+ *
+ * hpc3.h: Definitions for SGI HPC3 controller
+ *
+ * Copyright (C) 1996 David S. Miller
+ * Copyright (C) 1998 Ralf Baechle
+ */
+
+#ifndef _SGI_HPC3_H
+#define _SGI_HPC3_H
+
+#include <linux/types.h>
+#include <asm/page.h>
+
+/* An HPC DMA descriptor. */
+struct hpc_dma_desc {
+ u32 pbuf; /* physical address of data buffer */
+ u32 cntinfo; /* counter and info bits */
+#define HPCDMA_EOX 0x80000000 /* last desc in chain for tx */
+#define HPCDMA_EOR 0x80000000 /* last desc in chain for rx */
+#define HPCDMA_EOXP 0x40000000 /* end of packet for tx */
+#define HPCDMA_EORP 0x40000000 /* end of packet for rx */
+#define HPCDMA_XIE 0x20000000 /* irq generated when at end of this desc */
+#define HPCDMA_XIU 0x01000000 /* Tx buffer in use by CPU. */
+#define HPCDMA_EIPC 0x00ff0000 /* SEEQ ethernet special xternal bytecount */
+#define HPCDMA_ETXD 0x00008000 /* set to one by HPC when packet tx'd */
+#define HPCDMA_OWN 0x00004000 /* Denotes ring buffer ownership on rx */
+#define HPCDMA_BCNT 0x00003fff /* size in bytes of this dma buffer */
+
+ u32 pnext; /* paddr of next hpc_dma_desc if any */
+};
+
+/* The set of regs for each HPC3 PBUS DMA channel. */
+struct hpc3_pbus_dmacregs {
+ volatile u32 pbdma_bptr; /* pbus dma channel buffer ptr */
+ volatile u32 pbdma_dptr; /* pbus dma channel desc ptr */
+ u32 _unused0[0x1000/4 - 2]; /* padding */
+ volatile u32 pbdma_ctrl; /* pbus dma channel control register has
+ * copletely different meaning for read
+ * compared with write */
+ /* read */
+#define HPC3_PDMACTRL_INT 0x00000001 /* interrupt (cleared after read) */
+#define HPC3_PDMACTRL_ISACT 0x00000002 /* channel active */
+ /* write */
+#define HPC3_PDMACTRL_SEL 0x00000002 /* little endian transfer */
+#define HPC3_PDMACTRL_RCV 0x00000004 /* direction is receive */
+#define HPC3_PDMACTRL_FLSH 0x00000008 /* enable flush for receive DMA */
+#define HPC3_PDMACTRL_ACT 0x00000010 /* start dma transfer */
+#define HPC3_PDMACTRL_LD 0x00000020 /* load enable for ACT */
+#define HPC3_PDMACTRL_RT 0x00000040 /* Use realtime GIO bus servicing */
+#define HPC3_PDMACTRL_HW 0x0000ff00 /* DMA High-water mark */
+#define HPC3_PDMACTRL_FB 0x003f0000 /* Ptr to beginning of fifo */
+#define HPC3_PDMACTRL_FE 0x3f000000 /* Ptr to end of fifo */
+
+ u32 _unused1[0x1000/4 - 1]; /* padding */
+};
+
+/* The HPC3 SCSI registers, this does not include external ones. */
+struct hpc3_scsiregs {
+ volatile u32 cbptr; /* current dma buffer ptr, diagnostic use only */
+ volatile u32 ndptr; /* next dma descriptor ptr */
+ u32 _unused0[0x1000/4 - 2]; /* padding */
+ volatile u32 bcd; /* byte count info */
+#define HPC3_SBCD_BCNTMSK 0x00003fff /* bytes to transfer from/to memory */
+#define HPC3_SBCD_XIE 0x00004000 /* Send IRQ when done with cur buf */
+#define HPC3_SBCD_EOX 0x00008000 /* Indicates this is last buf in chain */
+
+ volatile u32 ctrl; /* control register */
+#define HPC3_SCTRL_IRQ 0x01 /* IRQ asserted, either dma done or parity */
+#define HPC3_SCTRL_ENDIAN 0x02 /* DMA endian mode, 0=big 1=little */
+#define HPC3_SCTRL_DIR 0x04 /* DMA direction, 1=dev2mem 0=mem2dev */
+#define HPC3_SCTRL_FLUSH 0x08 /* Tells HPC3 to flush scsi fifos */
+#define HPC3_SCTRL_ACTIVE 0x10 /* SCSI DMA channel is active */
+#define HPC3_SCTRL_AMASK 0x20 /* DMA active inhibits PIO */
+#define HPC3_SCTRL_CRESET 0x40 /* Resets dma channel and external controller */
+#define HPC3_SCTRL_PERR 0x80 /* Bad parity on HPC3 iface to scsi controller */
+
+ volatile u32 gfptr; /* current GIO fifo ptr */
+ volatile u32 dfptr; /* current device fifo ptr */
+ volatile u32 dconfig; /* DMA configuration register */
+#define HPC3_SDCFG_HCLK 0x00001 /* Enable DMA half clock mode */
+#define HPC3_SDCFG_D1 0x00006 /* Cycles to spend in D1 state */
+#define HPC3_SDCFG_D2 0x00038 /* Cycles to spend in D2 state */
+#define HPC3_SDCFG_D3 0x001c0 /* Cycles to spend in D3 state */
+#define HPC3_SDCFG_HWAT 0x00e00 /* DMA high water mark */
+#define HPC3_SDCFG_HW 0x01000 /* Enable 16-bit halfword DMA accesses to scsi */
+#define HPC3_SDCFG_SWAP 0x02000 /* Byte swap all DMA accesses */
+#define HPC3_SDCFG_EPAR 0x04000 /* Enable parity checking for DMA */
+#define HPC3_SDCFG_POLL 0x08000 /* hd_dreq polarity control */
+#define HPC3_SDCFG_ERLY 0x30000 /* hd_dreq behavior control bits */
+
+ volatile u32 pconfig; /* PIO configuration register */
+#define HPC3_SPCFG_P3 0x0003 /* Cycles to spend in P3 state */
+#define HPC3_SPCFG_P2W 0x001c /* Cycles to spend in P2 state for writes */
+#define HPC3_SPCFG_P2R 0x01e0 /* Cycles to spend in P2 state for reads */
+#define HPC3_SPCFG_P1 0x0e00 /* Cycles to spend in P1 state */
+#define HPC3_SPCFG_HW 0x1000 /* Enable 16-bit halfword PIO accesses to scsi */
+#define HPC3_SPCFG_SWAP 0x2000 /* Byte swap all PIO accesses */
+#define HPC3_SPCFG_EPAR 0x4000 /* Enable parity checking for PIO */
+#define HPC3_SPCFG_FUJI 0x8000 /* Fujitsu scsi controller mode for faster dma/pio */
+
+ u32 _unused1[0x1000/4 - 6]; /* padding */
+};
+
+/* SEEQ ethernet HPC3 registers, only one seeq per HPC3. */
+struct hpc3_ethregs {
+ /* Receiver registers. */
+ volatile u32 rx_cbptr; /* current dma buffer ptr, diagnostic use only */
+ volatile u32 rx_ndptr; /* next dma descriptor ptr */
+ u32 _unused0[0x1000/4 - 2]; /* padding */
+ volatile u32 rx_bcd; /* byte count info */
+#define HPC3_ERXBCD_BCNTMSK 0x00003fff /* bytes to be sent to memory */
+#define HPC3_ERXBCD_XIE 0x20000000 /* HPC3 interrupts cpu at end of this buf */
+#define HPC3_ERXBCD_EOX 0x80000000 /* flags this as end of descriptor chain */
+
+ volatile u32 rx_ctrl; /* control register */
+#define HPC3_ERXCTRL_STAT50 0x0000003f /* Receive status reg bits of Seeq8003 */
+#define HPC3_ERXCTRL_STAT6 0x00000040 /* Rdonly irq status */
+#define HPC3_ERXCTRL_STAT7 0x00000080 /* Rdonlt old/new status bit from Seeq */
+#define HPC3_ERXCTRL_ENDIAN 0x00000100 /* Endian for dma channel, little=1 big=0 */
+#define HPC3_ERXCTRL_ACTIVE 0x00000200 /* Tells if DMA transfer is in progress */
+#define HPC3_ERXCTRL_AMASK 0x00000400 /* Tells if ACTIVE inhibits PIO's to hpc3 */
+#define HPC3_ERXCTRL_RBO 0x00000800 /* Receive buffer overflow if set to 1 */
+
+ volatile u32 rx_gfptr; /* current GIO fifo ptr */
+ volatile u32 rx_dfptr; /* current device fifo ptr */
+ u32 _unused1; /* padding */
+ volatile u32 rx_reset; /* reset register */
+#define HPC3_ERXRST_CRESET 0x1 /* Reset dma channel and external controller */
+#define HPC3_ERXRST_CLRIRQ 0x2 /* Clear channel interrupt */
+#define HPC3_ERXRST_LBACK 0x4 /* Enable diagnostic loopback mode of Seeq8003 */
+
+ volatile u32 rx_dconfig; /* DMA configuration register */
+#define HPC3_ERXDCFG_D1 0x0000f /* Cycles to spend in D1 state for PIO */
+#define HPC3_ERXDCFG_D2 0x000f0 /* Cycles to spend in D2 state for PIO */
+#define HPC3_ERXDCFG_D3 0x00f00 /* Cycles to spend in D3 state for PIO */
+#define HPC3_ERXDCFG_WCTRL 0x01000 /* Enable writes of desc into ex ctrl port */
+#define HPC3_ERXDCFG_FRXDC 0x02000 /* Clear eop stat bits upon rxdc, hw seeq fix */
+#define HPC3_ERXDCFG_FEOP 0x04000 /* Bad packet marker timeout enable */
+#define HPC3_ERXDCFG_FIRQ 0x08000 /* Another bad packet timeout enable */
+#define HPC3_ERXDCFG_PTO 0x30000 /* Programmed timeout value for above two */
+
+ volatile u32 rx_pconfig; /* PIO configuration register */
+#define HPC3_ERXPCFG_P1 0x000f /* Cycles to spend in P1 state for PIO */
+#define HPC3_ERXPCFG_P2 0x00f0 /* Cycles to spend in P2 state for PIO */
+#define HPC3_ERXPCFG_P3 0x0f00 /* Cycles to spend in P3 state for PIO */
+#define HPC3_ERXPCFG_TST 0x1000 /* Diagnistic ram test feature bit */
+
+ u32 _unused2[0x1000/4 - 8]; /* padding */
+
+ /* Transmitter registers. */
+ volatile u32 tx_cbptr; /* current dma buffer ptr, diagnostic use only */
+ volatile u32 tx_ndptr; /* next dma descriptor ptr */
+ u32 _unused3[0x1000/4 - 2]; /* padding */
+ volatile u32 tx_bcd; /* byte count info */
+#define HPC3_ETXBCD_BCNTMSK 0x00003fff /* bytes to be read from memory */
+#define HPC3_ETXBCD_ESAMP 0x10000000 /* if set, too late to add descriptor */
+#define HPC3_ETXBCD_XIE 0x20000000 /* Interrupt cpu at end of cur desc */
+#define HPC3_ETXBCD_EOP 0x40000000 /* Last byte of cur buf is end of packet */
+#define HPC3_ETXBCD_EOX 0x80000000 /* This buf is the end of desc chain */
+
+ volatile u32 tx_ctrl; /* control register */
+#define HPC3_ETXCTRL_STAT30 0x0000000f /* Rdonly copy of seeq tx stat reg */
+#define HPC3_ETXCTRL_STAT4 0x00000010 /* Indicate late collision occurred */
+#define HPC3_ETXCTRL_STAT75 0x000000e0 /* Rdonly irq status from seeq */
+#define HPC3_ETXCTRL_ENDIAN 0x00000100 /* DMA channel endian mode, 1=little 0=big */
+#define HPC3_ETXCTRL_ACTIVE 0x00000200 /* DMA tx channel is active */
+#define HPC3_ETXCTRL_AMASK 0x00000400 /* Indicates ACTIVE inhibits PIO's */
+
+ volatile u32 tx_gfptr; /* current GIO fifo ptr */
+ volatile u32 tx_dfptr; /* current device fifo ptr */
+ u32 _unused4[0x1000/4 - 4]; /* padding */
+};
+
+struct hpc3_regs {
+ /* First regs for the PBUS 8 dma channels. */
+ struct hpc3_pbus_dmacregs pbdma[8];
+
+ /* Now the HPC scsi registers, we get two scsi reg sets. */
+ struct hpc3_scsiregs scsi_chan0, scsi_chan1;
+
+ /* The SEEQ hpc3 ethernet dma/control registers. */
+ struct hpc3_ethregs ethregs;
+
+ /* Here are where the hpc3 fifo's can be directly accessed
+ * via PIO accesses. Under normal operation we never stick
+ * our grubby paws in here so it's just padding. */
+ u32 _unused0[0x18000/4];
+
+ /* HPC3 irq status regs. Due to a peculiar bug you need to
+ * look at two different register addresses to get at all of
+ * the status bits. The first reg can only reliably report
+ * bits 4:0 of the status, and the second reg can only
+ * reliably report bits 9:5 of the hpc3 irq status. I told
+ * you it was a peculiar bug. ;-)
+ */
+ volatile u32 istat0; /* Irq status, only bits <4:0> reliable. */
+#define HPC3_ISTAT_PBIMASK 0x0ff /* irq bits for pbus devs 0 --> 7 */
+#define HPC3_ISTAT_SC0MASK 0x100 /* irq bit for scsi channel 0 */
+#define HPC3_ISTAT_SC1MASK 0x200 /* irq bit for scsi channel 1 */
+
+ volatile u32 gio_misc; /* GIO misc control bits. */
+#define HPC3_GIOMISC_ERTIME 0x1 /* Enable external timer real time. */
+#define HPC3_GIOMISC_DENDIAN 0x2 /* dma descriptor endian, 1=lit 0=big */
+
+ volatile u32 eeprom; /* EEPROM data reg. */
+#define HPC3_EEPROM_EPROT 0x01 /* Protect register enable */
+#define HPC3_EEPROM_CSEL 0x02 /* Chip select */
+#define HPC3_EEPROM_ECLK 0x04 /* EEPROM clock */
+#define HPC3_EEPROM_DATO 0x08 /* Data out */
+#define HPC3_EEPROM_DATI 0x10 /* Data in */
+
+ volatile u32 istat1; /* Irq status, only bits <9:5> reliable. */
+ volatile u32 bestat; /* Bus error interrupt status reg. */
+#define HPC3_BESTAT_BLMASK 0x000ff /* Bus lane where bad parity occurred */
+#define HPC3_BESTAT_CTYPE 0x00100 /* Bus cycle type, 0=PIO 1=DMA */
+#define HPC3_BESTAT_PIDSHIFT 9
+#define HPC3_BESTAT_PIDMASK 0x3f700 /* DMA channel parity identifier */
+
+ u32 _unused1[0x14000/4 - 5]; /* padding */
+
+ /* Now direct PIO per-HPC3 peripheral access to external regs. */
+ volatile u32 scsi0_ext[256]; /* SCSI channel 0 external regs */
+ u32 _unused2[0x7c00/4];
+ volatile u32 scsi1_ext[256]; /* SCSI channel 1 external regs */
+ u32 _unused3[0x7c00/4];
+ volatile u32 eth_ext[320]; /* Ethernet external registers */
+ u32 _unused4[0x3b00/4];
+
+ /* Per-peripheral device external registers and DMA/PIO control. */
+ volatile u32 pbus_extregs[16][256];
+ volatile u32 pbus_dmacfg[8][128];
+ /* Cycles to spend in D3 for reads */
+#define HPC3_DMACFG_D3R_MASK 0x00000001
+#define HPC3_DMACFG_D3R_SHIFT 0
+ /* Cycles to spend in D4 for reads */
+#define HPC3_DMACFG_D4R_MASK 0x0000001e
+#define HPC3_DMACFG_D4R_SHIFT 1
+ /* Cycles to spend in D5 for reads */
+#define HPC3_DMACFG_D5R_MASK 0x000001e0
+#define HPC3_DMACFG_D5R_SHIFT 5
+ /* Cycles to spend in D3 for writes */
+#define HPC3_DMACFG_D3W_MASK 0x00000200
+#define HPC3_DMACFG_D3W_SHIFT 9
+ /* Cycles to spend in D4 for writes */
+#define HPC3_DMACFG_D4W_MASK 0x00003c00
+#define HPC3_DMACFG_D4W_SHIFT 10
+ /* Cycles to spend in D5 for writes */
+#define HPC3_DMACFG_D5W_MASK 0x0003c000
+#define HPC3_DMACFG_D5W_SHIFT 14
+ /* Enable 16-bit DMA access mode */
+#define HPC3_DMACFG_DS16 0x00040000
+ /* Places halfwords on high 16 bits of bus */
+#define HPC3_DMACFG_EVENHI 0x00080000
+ /* Make this device real time */
+#define HPC3_DMACFG_RTIME 0x00200000
+ /* 5 bit burst count for DMA device */
+#define HPC3_DMACFG_BURST_MASK 0x07c00000
+#define HPC3_DMACFG_BURST_SHIFT 22
+ /* Use live pbus_dreq unsynchronized signal */
+#define HPC3_DMACFG_DRQLIVE 0x08000000
+ volatile u32 pbus_piocfg[16][64];
+ /* Cycles to spend in P2 state for reads */
+#define HPC3_PIOCFG_P2R_MASK 0x00001
+#define HPC3_PIOCFG_P2R_SHIFT 0
+ /* Cycles to spend in P3 state for reads */
+#define HPC3_PIOCFG_P3R_MASK 0x0001e
+#define HPC3_PIOCFG_P3R_SHIFT 1
+ /* Cycles to spend in P4 state for reads */
+#define HPC3_PIOCFG_P4R_MASK 0x001e0
+#define HPC3_PIOCFG_P4R_SHIFT 5
+ /* Cycles to spend in P2 state for writes */
+#define HPC3_PIOCFG_P2W_MASK 0x00200
+#define HPC3_PIOCFG_P2W_SHIFT 9
+ /* Cycles to spend in P3 state for writes */
+#define HPC3_PIOCFG_P3W_MASK 0x03c00
+#define HPC3_PIOCFG_P3W_SHIFT 10
+ /* Cycles to spend in P4 state for writes */
+#define HPC3_PIOCFG_P4W_MASK 0x3c000
+#define HPC3_PIOCFG_P4W_SHIFT 14
+ /* Enable 16-bit PIO accesses */
+#define HPC3_PIOCFG_DS16 0x40000
+ /* Place even address bits in bits <15:8> */
+#define HPC3_PIOCFG_EVENHI 0x80000
+
+ /* PBUS PROM control regs. */
+ volatile u32 pbus_promwe; /* PROM write enable register */
+#define HPC3_PROM_WENAB 0x1 /* Enable writes to the PROM */
+
+ u32 _unused5[0x0800/4 - 1];
+ volatile u32 pbus_promswap; /* Chip select swap reg */
+#define HPC3_PROM_SWAP 0x1 /* invert GIO addr bit to select prom0 or prom1 */
+
+ u32 _unused6[0x0800/4 - 1];
+ volatile u32 pbus_gout; /* PROM general purpose output reg */
+#define HPC3_PROM_STAT 0x1 /* General purpose status bit in gout */
+
+ u32 _unused7[0x1000/4 - 1];
+ volatile u32 rtcregs[14]; /* Dallas clock registers */
+ u32 _unused8[50];
+ volatile u32 bbram[8192-50-14]; /* Battery backed ram */
+};
+
+/*
+ * It is possible to have two HPC3's within the address space on
+ * one machine, though only having one is more likely on an Indy.
+ */
+extern struct hpc3_regs *hpc3c0, *hpc3c1;
+#define HPC3_CHIP0_BASE 0x1fb80000 /* physical */
+#define HPC3_CHIP1_BASE 0x1fb00000 /* physical */
+
+extern void sgihpc_init(void);
+
+#endif /* _SGI_HPC3_H */
diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h
new file mode 100644
index 000000000000..169187f53fbc
--- /dev/null
+++ b/include/asm-mips/sgi/ioc.h
@@ -0,0 +1,200 @@
+/*
+ * 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.
+ *
+ * ioc.h: Definitions for SGI I/O Controller
+ *
+ * Copyright (C) 1996 David S. Miller
+ * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle
+ * Copyright (C) 2001, 2003 Ladislav Michl
+ */
+
+#ifndef _SGI_IOC_H
+#define _SGI_IOC_H
+
+#include <linux/types.h>
+#include <asm/sgi/pi1.h>
+
+/*
+ * All registers are 8-bit wide alligned on 32-bit boundary. Bad things
+ * happen if you try word access them. You have been warned.
+ */
+
+struct sgioc_uart_regs {
+ u8 _ctrl1[3];
+ volatile u8 ctrl1;
+ u8 _data1[3];
+ volatile u8 data1;
+ u8 _ctrl2[3];
+ volatile u8 ctrl2;
+ u8 _data2[3];
+ volatile u8 data2;
+};
+
+struct sgioc_keyb_regs {
+ u8 _data[3];
+ volatile u8 data;
+ u8 _command[3];
+ volatile u8 command;
+};
+
+struct sgint_regs {
+ u8 _istat0[3];
+ volatile u8 istat0; /* Interrupt status zero */
+#define SGINT_ISTAT0_FFULL 0x01
+#define SGINT_ISTAT0_SCSI0 0x02
+#define SGINT_ISTAT0_SCSI1 0x04
+#define SGINT_ISTAT0_ENET 0x08
+#define SGINT_ISTAT0_GFXDMA 0x10
+#define SGINT_ISTAT0_PPORT 0x20
+#define SGINT_ISTAT0_HPC2 0x40
+#define SGINT_ISTAT0_LIO2 0x80
+ u8 _imask0[3];
+ volatile u8 imask0; /* Interrupt mask zero */
+ u8 _istat1[3];
+ volatile u8 istat1; /* Interrupt status one */
+#define SGINT_ISTAT1_ISDNI 0x01
+#define SGINT_ISTAT1_PWR 0x02
+#define SGINT_ISTAT1_ISDNH 0x04
+#define SGINT_ISTAT1_LIO3 0x08
+#define SGINT_ISTAT1_HPC3 0x10
+#define SGINT_ISTAT1_AFAIL 0x20
+#define SGINT_ISTAT1_VIDEO 0x40
+#define SGINT_ISTAT1_GIO2 0x80
+ u8 _imask1[3];
+ volatile u8 imask1; /* Interrupt mask one */
+ u8 _vmeistat[3];
+ volatile u8 vmeistat; /* VME interrupt status */
+ u8 _cmeimask0[3];
+ volatile u8 cmeimask0; /* VME interrupt mask zero */
+ u8 _cmeimask1[3];
+ volatile u8 cmeimask1; /* VME interrupt mask one */
+ u8 _cmepol[3];
+ volatile u8 cmepol; /* VME polarity */
+ u8 _tclear[3];
+ volatile u8 tclear;
+ u8 _errstat[3];
+ volatile u8 errstat; /* Error status reg, reserved on INT2 */
+ u32 _unused0[2];
+ u8 _tcnt0[3];
+ volatile u8 tcnt0; /* counter 0 */
+ u8 _tcnt1[3];
+ volatile u8 tcnt1; /* counter 1 */
+ u8 _tcnt2[3];
+ volatile u8 tcnt2; /* counter 2 */
+ u8 _tcword[3];
+ volatile u8 tcword; /* control word */
+#define SGINT_TCWORD_BCD 0x01 /* Use BCD mode for counters */
+#define SGINT_TCWORD_MMASK 0x0e /* Mode bitmask. */
+#define SGINT_TCWORD_MITC 0x00 /* IRQ on terminal count (doesn't work) */
+#define SGINT_TCWORD_MOS 0x02 /* One-shot IRQ mode. */
+#define SGINT_TCWORD_MRGEN 0x04 /* Normal rate generation */
+#define SGINT_TCWORD_MSWGEN 0x06 /* Square wave generator mode */
+#define SGINT_TCWORD_MSWST 0x08 /* Software strobe */
+#define SGINT_TCWORD_MHWST 0x0a /* Hardware strobe */
+#define SGINT_TCWORD_CMASK 0x30 /* Command mask */
+#define SGINT_TCWORD_CLAT 0x00 /* Latch command */
+#define SGINT_TCWORD_CLSB 0x10 /* LSB read/write */
+#define SGINT_TCWORD_CMSB 0x20 /* MSB read/write */
+#define SGINT_TCWORD_CALL 0x30 /* Full counter read/write */
+#define SGINT_TCWORD_CNT0 0x00 /* Select counter zero */
+#define SGINT_TCWORD_CNT1 0x40 /* Select counter one */
+#define SGINT_TCWORD_CNT2 0x80 /* Select counter two */
+#define SGINT_TCWORD_CRBCK 0xc0 /* Readback command */
+};
+
+/*
+ * The timer is the good old 8254. Unlike in PCs it's clocked at exactly 1MHz
+ */
+#define SGINT_TIMER_CLOCK 1000000
+
+/*
+ * This is the constant we're using for calibrating the counter.
+ */
+#define SGINT_TCSAMP_COUNTER ((SGINT_TIMER_CLOCK / HZ) + 255)
+
+/* We need software copies of these because they are write only. */
+extern u8 sgi_ioc_reset, sgi_ioc_write;
+
+struct sgioc_regs {
+ struct pi1_regs pport;
+ u32 _unused0[2];
+ struct sgioc_uart_regs uart;
+ struct sgioc_keyb_regs kbdmouse;
+ u8 _gcsel[3];
+ volatile u8 gcsel;
+ u8 _genctrl[3];
+ volatile u8 genctrl;
+ u8 _panel[3];
+ volatile u8 panel;
+#define SGIOC_PANEL_POWERON 0x01
+#define SGIOC_PANEL_POWERINTR 0x02
+#define SGIOC_PANEL_VOLDNINTR 0x10
+#define SGIOC_PANEL_VOLDNHOLD 0x20
+#define SGIOC_PANEL_VOLUPINTR 0x40
+#define SGIOC_PANEL_VOLUPHOLD 0x80
+ u32 _unused1;
+ u8 _sysid[3];
+ volatile u8 sysid;
+#define SGIOC_SYSID_FULLHOUSE 0x01
+#define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5)
+#define SGIOC_SYSID_CHIPREV(x) ((x & 0x1e) > 1)
+ u32 _unused2;
+ u8 _read[3];
+ volatile u8 read;
+ u32 _unused3;
+ u8 _dmasel[3];
+ volatile u8 dmasel;
+#define SGIOC_DMASEL_SCLK10MHZ 0x00 /* use 10MHZ serial clock */
+#define SGIOC_DMASEL_ISDNB 0x01 /* enable isdn B */
+#define SGIOC_DMASEL_ISDNA 0x02 /* enable isdn A */
+#define SGIOC_DMASEL_PPORT 0x04 /* use parallel DMA */
+#define SGIOC_DMASEL_SCLK667MHZ 0x10 /* use 6.67MHZ serial clock */
+#define SGIOC_DMASEL_SCLKEXT 0x20 /* use external serial clock */
+ u32 _unused4;
+ u8 _reset[3];
+ volatile u8 reset;
+#define SGIOC_RESET_PPORT 0x01 /* 0=parport reset, 1=nornal */
+#define SGIOC_RESET_KBDMOUSE 0x02 /* 0=kbdmouse reset, 1=normal */
+#define SGIOC_RESET_EISA 0x04 /* 0=eisa reset, 1=normal */
+#define SGIOC_RESET_ISDN 0x08 /* 0=isdn reset, 1=normal */
+#define SGIOC_RESET_LC0OFF 0x10 /* guiness: turn led off (red, else green) */
+#define SGIOC_RESET_LC1OFF 0x20 /* guiness: turn led off (green, else amber) */
+ u32 _unused5;
+ u8 _write[3];
+ volatile u8 write;
+#define SGIOC_WRITE_NTHRESH 0x01 /* use 4.5db threshhold */
+#define SGIOC_WRITE_TPSPEED 0x02 /* use 100ohm TP speed */
+#define SGIOC_WRITE_EPSEL 0x04 /* force cable mode: 1=AUI 0=TP */
+#define SGIOC_WRITE_EASEL 0x08 /* 1=autoselect 0=manual cable selection */
+#define SGIOC_WRITE_U1AMODE 0x10 /* 1=PC 0=MAC UART mode */
+#define SGIOC_WRITE_U0AMODE 0x20 /* 1=PC 0=MAC UART mode */
+#define SGIOC_WRITE_MLO 0x40 /* 1=4.75V 0=+5V */
+#define SGIOC_WRITE_MHI 0x80 /* 1=5.25V 0=+5V */
+ u32 _unused6;
+ struct sgint_regs int3;
+ u32 _unused7[16];
+ volatile u32 extio; /* FullHouse only */
+#define EXTIO_S0_IRQ_3 0x8000 /* S0: vid.vsync */
+#define EXTIO_S0_IRQ_2 0x4000 /* S0: gfx.fifofull */
+#define EXTIO_S0_IRQ_1 0x2000 /* S0: gfx.int */
+#define EXTIO_S0_RETRACE 0x1000
+#define EXTIO_SG_IRQ_3 0x0800 /* SG: vid.vsync */
+#define EXTIO_SG_IRQ_2 0x0400 /* SG: gfx.fifofull */
+#define EXTIO_SG_IRQ_1 0x0200 /* SG: gfx.int */
+#define EXTIO_SG_RETRACE 0x0100
+#define EXTIO_GIO_33MHZ 0x0080
+#define EXTIO_EISA_BUSERR 0x0040
+#define EXTIO_MC_BUSERR 0x0020
+#define EXTIO_HPC3_BUSERR 0x0010
+#define EXTIO_S0_STAT_1 0x0008
+#define EXTIO_S0_STAT_0 0x0004
+#define EXTIO_SG_STAT_1 0x0002
+#define EXTIO_SG_STAT_0 0x0001
+};
+
+extern struct sgioc_regs *sgioc;
+extern struct sgint_regs *sgint;
+
+#endif
diff --git a/include/asm-mips/sgi/ip22.h b/include/asm-mips/sgi/ip22.h
new file mode 100644
index 000000000000..97d73adb4e40
--- /dev/null
+++ b/include/asm-mips/sgi/ip22.h
@@ -0,0 +1,77 @@
+/*
+ * 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.
+ *
+ * ip22.h: Definitions for SGI IP22 machines
+ *
+ * Copyright (C) 1996 David S. Miller
+ * Copyright (C) 1997, 1998, 1999, 2000 Ralf Baechle
+ */
+
+#ifndef _SGI_IP22_H
+#define _SGI_IP22_H
+
+/*
+ * These are the virtual IRQ numbers, we divide all IRQ's into
+ * 'spaces', the 'space' determines where and how to enable/disable
+ * that particular IRQ on an SGI machine. HPC DMA and MC DMA interrups
+ * are not supported this way. Driver is supposed to allocate HPC/MC
+ * interrupt as shareable and then look to proper status bit (see
+ * HAL2 driver). This will prevent many complications, trust me ;-)
+ */
+
+#include <asm/sgi/ioc.h>
+
+#define SGINT_EISA 0 /* 16 EISA irq levels (Indigo2) */
+#define SGINT_CPU 16 /* MIPS CPU define 8 interrupt sources */
+#define SGINT_LOCAL0 24 /* 8 local0 irq levels */
+#define SGINT_LOCAL1 32 /* 8 local1 irq levels */
+#define SGINT_LOCAL2 40 /* 8 local2 vectored irq levels */
+#define SGINT_LOCAL3 48 /* 8 local3 vectored irq levels */
+#define SGINT_END 56 /* End of 'spaces' */
+
+/*
+ * Individual interrupt definitions for the Indy and Indigo2
+ */
+
+#define SGI_SOFT_0_IRQ SGINT_CPU + 0
+#define SGI_SOFT_1_IRQ SGINT_CPU + 1
+#define SGI_LOCAL_0_IRQ SGINT_CPU + 2
+#define SGI_LOCAL_1_IRQ SGINT_CPU + 3
+#define SGI_8254_0_IRQ SGINT_CPU + 4
+#define SGI_8254_1_IRQ SGINT_CPU + 5
+#define SGI_BUSERR_IRQ SGINT_CPU + 6
+#define SGI_TIMER_IRQ SGINT_CPU + 7
+
+#define SGI_FIFO_IRQ SGINT_LOCAL0 + 0 /* FIFO full */
+#define SGI_GIO_0_IRQ SGI_FIFO_IRQ /* GIO-0 */
+#define SGI_WD93_0_IRQ SGINT_LOCAL0 + 1 /* 1st onboard WD93 */
+#define SGI_WD93_1_IRQ SGINT_LOCAL0 + 2 /* 2nd onboard WD93 */
+#define SGI_ENET_IRQ SGINT_LOCAL0 + 3 /* onboard ethernet */
+#define SGI_MCDMA_IRQ SGINT_LOCAL0 + 4 /* MC DMA done */
+#define SGI_PARPORT_IRQ SGINT_LOCAL0 + 5 /* Parallel port */
+#define SGI_GIO_1_IRQ SGINT_LOCAL0 + 6 /* GE / GIO-1 / 2nd-HPC */
+#define SGI_MAP_0_IRQ SGINT_LOCAL0 + 7 /* Mappable interrupt 0 */
+
+#define SGI_GPL0_IRQ SGINT_LOCAL1 + 0 /* General Purpose LOCAL1_N<0> */
+#define SGI_PANEL_IRQ SGINT_LOCAL1 + 1 /* front panel */
+#define SGI_GPL2_IRQ SGINT_LOCAL1 + 2 /* General Purpose LOCAL1_N<2> */
+#define SGI_MAP_1_IRQ SGINT_LOCAL1 + 3 /* Mappable interrupt 1 */
+#define SGI_HPCDMA_IRQ SGINT_LOCAL1 + 4 /* HPC DMA done */
+#define SGI_ACFAIL_IRQ SGINT_LOCAL1 + 5 /* AC fail */
+#define SGI_VINO_IRQ SGINT_LOCAL1 + 6 /* Indy VINO */
+#define SGI_GIO_2_IRQ SGINT_LOCAL1 + 7 /* Vert retrace / GIO-2 */
+
+/* Mapped interrupts. These interrupts may be mapped to either 0, or 1 */
+#define SGI_VERT_IRQ SGINT_LOCAL2 + 0 /* INT3: newport vertical status */
+#define SGI_EISA_IRQ SGINT_LOCAL2 + 3 /* EISA interrupts */
+#define SGI_KEYBD_IRQ SGINT_LOCAL2 + 4 /* keyboard */
+#define SGI_SERIAL_IRQ SGINT_LOCAL2 + 5 /* onboard serial */
+
+#define ip22_is_fullhouse() (sgioc->sysid & SGIOC_SYSID_FULLHOUSE)
+
+extern unsigned short ip22_eeprom_read(volatile unsigned int *ctrl, int reg);
+extern unsigned short ip22_nvram_read(int reg);
+
+#endif
diff --git a/include/asm-mips/sgi/mc.h b/include/asm-mips/sgi/mc.h
new file mode 100644
index 000000000000..fd98f930607c
--- /dev/null
+++ b/include/asm-mips/sgi/mc.h
@@ -0,0 +1,231 @@
+/*
+ * 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.
+ *
+ * mc.h: Definitions for SGI Memory Controller
+ *
+ * Copyright (C) 1996 David S. Miller
+ * Copyright (C) 1999 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+
+#ifndef _SGI_MC_H
+#define _SGI_MC_H
+
+struct sgimc_regs {
+ u32 _unused0;
+ volatile u32 cpuctrl0; /* CPU control register 0, readwrite */
+#define SGIMC_CCTRL0_REFS 0x0000000f /* REFS mask */
+#define SGIMC_CCTRL0_EREFRESH 0x00000010 /* Memory refresh enable */
+#define SGIMC_CCTRL0_EPERRGIO 0x00000020 /* GIO parity error enable */
+#define SGIMC_CCTRL0_EPERRMEM 0x00000040 /* Main mem parity error enable */
+#define SGIMC_CCTRL0_EPERRCPU 0x00000080 /* CPU bus parity error enable */
+#define SGIMC_CCTRL0_WDOG 0x00000100 /* Watchdog timer enable */
+#define SGIMC_CCTRL0_SYSINIT 0x00000200 /* System init bit */
+#define SGIMC_CCTRL0_GFXRESET 0x00000400 /* Graphics interface reset */
+#define SGIMC_CCTRL0_EISALOCK 0x00000800 /* Lock CPU from memory for EISA */
+#define SGIMC_CCTRL0_EPERRSCMD 0x00001000 /* SysCMD bus parity error enable */
+#define SGIMC_CCTRL0_IENAB 0x00002000 /* Allow interrupts from MC */
+#define SGIMC_CCTRL0_ESNOOP 0x00004000 /* Snooping I/O enable */
+#define SGIMC_CCTRL0_EPROMWR 0x00008000 /* Prom writes from cpu enable */
+#define SGIMC_CCTRL0_WRESETPMEM 0x00010000 /* Perform warm reset, preserves mem */
+#define SGIMC_CCTRL0_LENDIAN 0x00020000 /* Put MC in little-endian mode */
+#define SGIMC_CCTRL0_WRESETDMEM 0x00040000 /* Warm reset, destroys mem contents */
+#define SGIMC_CCTRL0_CMEMBADPAR 0x02000000 /* Generate bad perr from cpu to mem */
+#define SGIMC_CCTRL0_R4KNOCHKPARR 0x04000000 /* Don't chk parity on mem data reads */
+#define SGIMC_CCTRL0_GIOBTOB 0x08000000 /* Allow GIO back to back writes */
+ u32 _unused1;
+ volatile u32 cpuctrl1; /* CPU control register 1, readwrite */
+#define SGIMC_CCTRL1_EGIOTIMEO 0x00000010 /* GIO bus timeout enable */
+#define SGIMC_CCTRL1_FIXEDEHPC 0x00001000 /* Fixed HPC endianness */
+#define SGIMC_CCTRL1_LITTLEHPC 0x00002000 /* Little endian HPC */
+#define SGIMC_CCTRL1_FIXEDEEXP0 0x00004000 /* Fixed EXP0 endianness */
+#define SGIMC_CCTRL1_LITTLEEXP0 0x00008000 /* Little endian EXP0 */
+#define SGIMC_CCTRL1_FIXEDEEXP1 0x00010000 /* Fixed EXP1 endianness */
+#define SGIMC_CCTRL1_LITTLEEXP1 0x00020000 /* Little endian EXP1 */
+
+ u32 _unused2;
+ volatile u32 watchdogt; /* Watchdog reg rdonly, write clears */
+
+ u32 _unused3;
+ volatile u32 systemid; /* MC system ID register, readonly */
+#define SGIMC_SYSID_MASKREV 0x0000000f /* Revision of MC controller */
+#define SGIMC_SYSID_EPRESENT 0x00000010 /* Indicates presence of EISA bus */
+
+ u32 _unused4[3];
+ volatile u32 divider; /* Divider reg for RPSS */
+
+ u32 _unused5;
+ volatile u32 eeprom; /* EEPROM byte reg for r4k */
+#define SGIMC_EEPROM_PRE 0x00000001 /* eeprom chip PRE pin assertion */
+#define SGIMC_EEPROM_CSEL 0x00000002 /* Active high, eeprom chip select */
+#define SGIMC_EEPROM_SECLOCK 0x00000004 /* EEPROM serial clock */
+#define SGIMC_EEPROM_SDATAO 0x00000008 /* Serial EEPROM data-out */
+#define SGIMC_EEPROM_SDATAI 0x00000010 /* Serial EEPROM data-in */
+
+ u32 _unused6[3];
+ volatile u32 rcntpre; /* Preload refresh counter */
+
+ u32 _unused7;
+ volatile u32 rcounter; /* Readonly refresh counter */
+
+ u32 _unused8[13];
+ volatile u32 giopar; /* Parameter word for GIO64 */
+#define SGIMC_GIOPAR_HPC64 0x00000001 /* HPC talks to GIO using 64-bits */
+#define SGIMC_GIOPAR_GFX64 0x00000002 /* GFX talks to GIO using 64-bits */
+#define SGIMC_GIOPAR_EXP064 0x00000004 /* EXP(slot0) talks using 64-bits */
+#define SGIMC_GIOPAR_EXP164 0x00000008 /* EXP(slot1) talks using 64-bits */
+#define SGIMC_GIOPAR_EISA64 0x00000010 /* EISA bus talks 64-bits to GIO */
+#define SGIMC_GIOPAR_HPC264 0x00000020 /* 2nd HPX talks 64-bits to GIO */
+#define SGIMC_GIOPAR_RTIMEGFX 0x00000040 /* GFX device has realtime attr */
+#define SGIMC_GIOPAR_RTIMEEXP0 0x00000080 /* EXP(slot0) has realtime attr */
+#define SGIMC_GIOPAR_RTIMEEXP1 0x00000100 /* EXP(slot1) has realtime attr */
+#define SGIMC_GIOPAR_MASTEREISA 0x00000200 /* EISA bus can act as bus master */
+#define SGIMC_GIOPAR_ONEBUS 0x00000400 /* Exists one GIO64 pipelined bus */
+#define SGIMC_GIOPAR_MASTERGFX 0x00000800 /* GFX can act as a bus master */
+#define SGIMC_GIOPAR_MASTEREXP0 0x00001000 /* EXP(slot0) can bus master */
+#define SGIMC_GIOPAR_MASTEREXP1 0x00002000 /* EXP(slot1) can bus master */
+#define SGIMC_GIOPAR_PLINEEXP0 0x00004000 /* EXP(slot0) has pipeline attr */
+#define SGIMC_GIOPAR_PLINEEXP1 0x00008000 /* EXP(slot1) has pipeline attr */
+
+ u32 _unused9;
+ volatile u32 cputp; /* CPU bus arb time period */
+
+ u32 _unused10[3];
+ volatile u32 lbursttp; /* Time period for long bursts */
+
+ /* MC chip can drive up to 4 bank 4 SIMMs each. All SIMMs in bank must
+ * be the same size. The size encoding for supported SIMMs is bellow */
+ u32 _unused11[9];
+ volatile u32 mconfig0; /* Memory config register zero */
+ u32 _unused12;
+ volatile u32 mconfig1; /* Memory config register one */
+#define SGIMC_MCONFIG_BASEADDR 0x000000ff /* Base address of bank*/
+#define SGIMC_MCONFIG_RMASK 0x00001f00 /* Ram config bitmask */
+#define SGIMC_MCONFIG_BVALID 0x00002000 /* Bank is valid */
+#define SGIMC_MCONFIG_SBANKS 0x00004000 /* Number of subbanks */
+
+ u32 _unused13;
+ volatile u32 cmacc; /* Mem access config for CPU */
+ u32 _unused14;
+ volatile u32 gmacc; /* Mem access config for GIO */
+
+ /* This define applies to both cmacc and gmacc registers above. */
+#define SGIMC_MACC_ALIASBIG 0x20000000 /* 512MB home for alias */
+
+ /* Error address/status regs from GIO and CPU perspectives. */
+ u32 _unused15;
+ volatile u32 cerr; /* Error address reg for CPU */
+ u32 _unused16;
+ volatile u32 cstat; /* Status reg for CPU */
+#define SGIMC_CSTAT_RD 0x00000100 /* read parity error */
+#define SGIMC_CSTAT_PAR 0x00000200 /* CPU parity error */
+#define SGIMC_CSTAT_ADDR 0x00000400 /* memory bus error bad addr */
+#define SGIMC_CSTAT_SYSAD_PAR 0x00000800 /* sysad parity error */
+#define SGIMC_CSTAT_SYSCMD_PAR 0x00001000 /* syscmd parity error */
+#define SGIMC_CSTAT_BAD_DATA 0x00002000 /* bad data identifier */
+#define SGIMC_CSTAT_PAR_MASK 0x00001f00 /* parity error mask */
+#define SGIMC_CSTAT_RD_PAR (SGIMC_CSTAT_RD | SGIMC_CSTAT_PAR)
+
+ u32 _unused17;
+ volatile u32 gerr; /* Error address reg for GIO */
+ u32 _unused18;
+ volatile u32 gstat; /* Status reg for GIO */
+#define SGIMC_GSTAT_RD 0x00000100 /* read parity error */
+#define SGIMC_GSTAT_WR 0x00000200 /* write parity error */
+#define SGIMC_GSTAT_TIME 0x00000400 /* GIO bus timed out */
+#define SGIMC_GSTAT_PROM 0x00000800 /* write to PROM when PROM_EN not set */
+#define SGIMC_GSTAT_ADDR 0x00001000 /* parity error on addr cycle */
+#define SGIMC_GSTAT_BC 0x00002000 /* parity error on byte count cycle */
+#define SGIMC_GSTAT_PIO_RD 0x00004000 /* read data parity on pio */
+#define SGIMC_GSTAT_PIO_WR 0x00008000 /* write data parity on pio */
+
+ /* Special hard bus locking registers. */
+ u32 _unused19;
+ volatile u32 syssembit; /* Uni-bit system semaphore */
+ u32 _unused20;
+ volatile u32 mlock; /* Global GIO memory access lock */
+ u32 _unused21;
+ volatile u32 elock; /* Locks EISA from GIO accesses */
+
+ /* GIO dma control registers. */
+ u32 _unused22[15];
+ volatile u32 gio_dma_trans; /* DMA mask to translation GIO addrs */
+ u32 _unused23;
+ volatile u32 gio_dma_sbits; /* DMA GIO addr substitution bits */
+ u32 _unused24;
+ volatile u32 dma_intr_cause; /* DMA IRQ cause indicator bits */
+ u32 _unused25;
+ volatile u32 dma_ctrl; /* Main DMA control reg */
+
+ /* DMA TLB entry 0 */
+ u32 _unused26[5];
+ volatile u32 dtlb_hi0;
+ u32 _unused27;
+ volatile u32 dtlb_lo0;
+
+ /* DMA TLB entry 1 */
+ u32 _unused28;
+ volatile u32 dtlb_hi1;
+ u32 _unused29;
+ volatile u32 dtlb_lo1;
+
+ /* DMA TLB entry 2 */
+ u32 _unused30;
+ volatile u32 dtlb_hi2;
+ u32 _unused31;
+ volatile u32 dtlb_lo2;
+
+ /* DMA TLB entry 3 */
+ u32 _unused32;
+ volatile u32 dtlb_hi3;
+ u32 _unused33;
+ volatile u32 dtlb_lo3;
+
+ u32 _unused34[0x0392];
+
+ u32 _unused35;
+ volatile u32 rpsscounter; /* Chirps at 100ns */
+
+ u32 _unused36[0x1000/4-2*4];
+
+ u32 _unused37;
+ volatile u32 maddronly; /* Address DMA goes at */
+ u32 _unused38;
+ volatile u32 maddrpdeflts; /* Same as above, plus set defaults */
+ u32 _unused39;
+ volatile u32 dmasz; /* DMA count */
+ u32 _unused40;
+ volatile u32 ssize; /* DMA stride size */
+ u32 _unused41;
+ volatile u32 gmaddronly; /* Set GIO DMA but don't start trans */
+ u32 _unused42;
+ volatile u32 dmaddnpgo; /* Set GIO DMA addr + start transfer */
+ u32 _unused43;
+ volatile u32 dmamode; /* DMA mode config bit settings */
+ u32 _unused44;
+ volatile u32 dmaccount; /* Zoom and byte count for DMA */
+ u32 _unused45;
+ volatile u32 dmastart; /* Pedal to the metal. */
+ u32 _unused46;
+ volatile u32 dmarunning; /* DMA op is in progress */
+ u32 _unused47;
+ volatile u32 maddrdefstart; /* Set dma addr, defaults, and kick it */
+};
+
+extern struct sgimc_regs *sgimc;
+#define SGIMC_BASE 0x1fa00000 /* physical */
+
+/* Base location of the two ram banks found in IP2[0268] machines. */
+#define SGIMC_SEG0_BADDR 0x08000000
+#define SGIMC_SEG1_BADDR 0x20000000
+
+/* Maximum size of the above banks are per machine. */
+#define SGIMC_SEG0_SIZE_ALL 0x10000000 /* 256MB */
+#define SGIMC_SEG1_SIZE_IP20_IP22 0x08000000 /* 128MB */
+#define SGIMC_SEG1_SIZE_IP26_IP28 0x20000000 /* 512MB */
+
+extern void sgimc_init(void);
+
+#endif /* _SGI_MC_H */
diff --git a/include/asm-mips/sgi/pi1.h b/include/asm-mips/sgi/pi1.h
new file mode 100644
index 000000000000..c9506915dc5c
--- /dev/null
+++ b/include/asm-mips/sgi/pi1.h
@@ -0,0 +1,71 @@
+/*
+ * pi1.h: Definitions for SGI PI1 parallel port
+ */
+
+#ifndef _SGI_PI1_H
+#define _SGI_PI1_H
+
+struct pi1_regs {
+ u8 _data[3];
+ volatile u8 data;
+ u8 _ctrl[3];
+ volatile u8 ctrl;
+#define PI1_CTRL_STROBE_N 0x01
+#define PI1_CTRL_AFD_N 0x02
+#define PI1_CTRL_INIT_N 0x04
+#define PI1_CTRL_SLIN_N 0x08
+#define PI1_CTRL_IRQ_ENA 0x10
+#define PI1_CTRL_DIR 0x20
+#define PI1_CTRL_SEL 0x40
+ u8 _status[3];
+ volatile u8 status;
+#define PI1_STAT_DEVID 0x03 /* bits 0-1 */
+#define PI1_STAT_NOINK 0x04 /* SGI MODE only */
+#define PI1_STAT_ERROR 0x08
+#define PI1_STAT_ONLINE 0x10
+#define PI1_STAT_PE 0x20
+#define PI1_STAT_ACK 0x40
+#define PI1_STAT_BUSY 0x80
+ u8 _dmactrl[3];
+ volatile u8 dmactrl;
+#define PI1_DMACTRL_FIFO_EMPTY 0x01 /* fifo empty R/O */
+#define PI1_DMACTRL_ABORT 0x02 /* reset DMA and internal fifo W/O */
+#define PI1_DMACTRL_STDMODE 0x00 /* bits 2-3 */
+#define PI1_DMACTRL_SGIMODE 0x04 /* bits 2-3 */
+#define PI1_DMACTRL_RICOHMODE 0x08 /* bits 2-3 */
+#define PI1_DMACTRL_HPMODE 0x0c /* bits 2-3 */
+#define PI1_DMACTRL_BLKMODE 0x10 /* block mode */
+#define PI1_DMACTRL_FIFO_CLEAR 0x20 /* clear fifo W/O */
+#define PI1_DMACTRL_READ 0x40 /* read */
+#define PI1_DMACTRL_RUN 0x80 /* pedal to the metal */
+ u8 _intstat[3];
+ volatile u8 intstat;
+#define PI1_INTSTAT_ACK 0x04
+#define PI1_INTSTAT_FEMPTY 0x08
+#define PI1_INTSTAT_NOINK 0x10
+#define PI1_INTSTAT_ONLINE 0x20
+#define PI1_INTSTAT_ERR 0x40
+#define PI1_INTSTAT_PE 0x80
+ u8 _intmask[3];
+ volatile u8 intmask; /* enabled low, reset high*/
+#define PI1_INTMASK_ACK 0x04
+#define PI1_INTMASK_FIFO_EMPTY 0x08
+#define PI1_INTMASK_NOINK 0x10
+#define PI1_INTMASK_ONLINE 0x20
+#define PI1_INTMASK_ERR 0x40
+#define PI1_INTMASK_PE 0x80
+ u8 _timer1[3];
+ volatile u8 timer1;
+#define PI1_TIME1 0x27
+ u8 _timer2[3];
+ volatile u8 timer2;
+#define PI1_TIME2 0x13
+ u8 _timer3[3];
+ volatile u8 timer3;
+#define PI1_TIME3 0x10
+ u8 _timer4[3];
+ volatile u8 timer4;
+#define PI1_TIME4 0x00
+};
+
+#endif
diff --git a/include/asm-mips/sgi/sgi.h b/include/asm-mips/sgi/sgi.h
new file mode 100644
index 000000000000..645cea7c0f8e
--- /dev/null
+++ b/include/asm-mips/sgi/sgi.h
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ *
+ * sgi.h: Definitions specific to SGI machines.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@sgi.com)
+ */
+#ifndef _ASM_SGI_SGI_H
+#define _ASM_SGI_SGI_H
+
+/* UP=UniProcessor MP=MultiProcessor(capable) */
+enum sgi_mach {
+ ip4, /* R2k UP */
+ ip5, /* R2k MP */
+ ip6, /* R3k UP */
+ ip7, /* R3k MP */
+ ip9, /* R3k UP */
+ ip12, /* R3kA UP, Indigo */
+ ip15, /* R3kA MP */
+ ip17, /* R4K UP */
+ ip19, /* R4K MP */
+ ip20, /* R4K UP, Indigo */
+ ip21, /* TFP MP */
+ ip22, /* R4x00 UP, Indigo2 */
+ ip25, /* R10k MP */
+ ip26, /* TFP UP, Indigo2 */
+ ip27, /* R10k MP, R12k MP, Origin */
+ ip28, /* R10k UP, Indigo2 */
+ ip30, /* Octane */
+ ip32, /* O2 */
+};
+
+extern enum sgi_mach sgimach;
+extern void sgi_sysinit(void);
+
+/* Many I/O space registers are byte sized and are contained within
+ * one byte per word, specifically the MSB, this macro helps out.
+ */
+#ifdef __MIPSEL__
+#define SGI_MSB(regaddr) (regaddr)
+#else
+#define SGI_MSB(regaddr) ((regaddr) | 0x3)
+#endif
+
+#endif /* _ASM_SGI_SGI_H */
diff --git a/include/asm-mips/sgialib.h b/include/asm-mips/sgialib.h
new file mode 100644
index 000000000000..73f097315502
--- /dev/null
+++ b/include/asm-mips/sgialib.h
@@ -0,0 +1,127 @@
+/*
+ * 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.
+ *
+ * SGI ARCS firmware interface library for the Linux kernel.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 2001, 2002 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_SGIALIB_H
+#define _ASM_SGIALIB_H
+
+#include <asm/sgiarcs.h>
+
+extern struct linux_romvec *romvec;
+extern int prom_argc;
+
+extern LONG *_prom_argv, *_prom_envp;
+
+/* A 32-bit ARC PROM pass arguments and environment as 32-bit pointer.
+ These macros take care of sign extension. */
+#define prom_argv(index) ((char *) (long) _prom_argv[(index)])
+#define prom_argc(index) ((char *) (long) _prom_argc[(index)])
+
+extern int prom_flags;
+
+#define PROM_FLAG_ARCS 1
+#define PROM_FLAG_USE_AS_CONSOLE 2
+#define PROM_FLAG_DONT_FREE_TEMP 4
+
+/* Simple char-by-char console I/O. */
+extern void prom_putchar(char c);
+extern char prom_getchar(void);
+
+/* Generic printf() using ARCS console I/O. */
+extern void prom_printf(char *fmt, ...);
+
+/* Memory descriptor management. */
+#define PROM_MAX_PMEMBLOCKS 32
+struct prom_pmemblock {
+ LONG base; /* Within KSEG0 or XKPHYS. */
+ ULONG size; /* In bytes. */
+ ULONG type; /* free or prom memory */
+};
+
+/* Get next memory descriptor after CURR, returns first descriptor
+ * in chain is CURR is NULL.
+ */
+extern struct linux_mdesc *prom_getmdesc(struct linux_mdesc *curr);
+#define PROM_NULL_MDESC ((struct linux_mdesc *) 0)
+
+/* Called by prom_init to setup the physical memory pmemblock
+ * array.
+ */
+extern void prom_meminit(void);
+extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
+
+/* PROM device tree library routines. */
+#define PROM_NULL_COMPONENT ((pcomponent *) 0)
+
+/* Get sibling component of THIS. */
+extern pcomponent *ArcGetPeer(pcomponent *this);
+
+/* Get child component of THIS. */
+extern pcomponent *ArcGetChild(pcomponent *this);
+
+/* Get parent component of CHILD. */
+extern pcomponent *prom_getparent(pcomponent *child);
+
+/* Copy component opaque data of component THIS into BUFFER
+ * if component THIS has opaque data. Returns success or
+ * failure status.
+ */
+extern long prom_getcdata(void *buffer, pcomponent *this);
+
+/* Other misc. component routines. */
+extern pcomponent *prom_childadd(pcomponent *this, pcomponent *tmp, void *data);
+extern long prom_delcomponent(pcomponent *this);
+extern pcomponent *prom_componentbypath(char *path);
+
+/* This is called at prom_init time to identify the
+ * ARC architecture we are running on
+ */
+extern void prom_identify_arch(void);
+
+/* Environment variable routines. */
+extern PCHAR ArcGetEnvironmentVariable(PCHAR name);
+extern LONG ArcSetEnvironmentVariable(PCHAR name, PCHAR value);
+
+/* ARCS command line acquisition and parsing. */
+extern char *prom_getcmdline(void);
+extern void prom_init_cmdline(void);
+
+/* Acquiring info about the current time, etc. */
+extern struct linux_tinfo *prom_gettinfo(void);
+extern unsigned long prom_getrtime(void);
+
+/* File operations. */
+extern long prom_getvdirent(unsigned long fd, struct linux_vdirent *ent, unsigned long num, unsigned long *cnt);
+extern long prom_open(char *name, enum linux_omode md, unsigned long *fd);
+extern long prom_close(unsigned long fd);
+extern LONG ArcRead(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
+extern long prom_getrstatus(unsigned long fd);
+extern LONG ArcWrite(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
+extern long prom_seek(unsigned long fd, struct linux_bigint *off, enum linux_seekmode sm);
+extern long prom_mount(char *name, enum linux_mountops op);
+extern long prom_getfinfo(unsigned long fd, struct linux_finfo *buf);
+extern long prom_setfinfo(unsigned long fd, unsigned long flags, unsigned long msk);
+
+/* Running stand-along programs. */
+extern long prom_load(char *name, unsigned long end, unsigned long *pc, unsigned long *eaddr);
+extern long prom_invoke(unsigned long pc, unsigned long sp, long argc, char **argv, char **envp);
+extern long prom_exec(char *name, long argc, char **argv, char **envp);
+
+/* Misc. routines. */
+extern VOID prom_halt(VOID) __attribute__((noreturn));
+extern VOID prom_powerdown(VOID) __attribute__((noreturn));
+extern VOID prom_restart(VOID) __attribute__((noreturn));
+extern VOID ArcReboot(VOID) __attribute__((noreturn));
+extern VOID ArcEnterInteractiveMode(VOID) __attribute__((noreturn));
+extern long prom_cfgsave(VOID);
+extern struct linux_sysid *prom_getsysid(VOID);
+extern VOID ArcFlushAllCaches(VOID);
+extern DISPLAY_STATUS *ArcGetDisplayStatus(ULONG FileID);
+
+#endif /* _ASM_SGIALIB_H */
diff --git a/include/asm-mips/sgiarcs.h b/include/asm-mips/sgiarcs.h
new file mode 100644
index 000000000000..59450335f049
--- /dev/null
+++ b/include/asm-mips/sgiarcs.h
@@ -0,0 +1,549 @@
+/*
+ * 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.
+ *
+ * ARC firmware interface defines.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 1999, 2001 Ralf Baechle (ralf@gnu.org)
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SGIARCS_H
+#define _ASM_SGIARCS_H
+
+#include <linux/config.h>
+#include <asm/types.h>
+#include <asm/arc/types.h>
+
+/* Various ARCS error codes. */
+#define PROM_ESUCCESS 0x00
+#define PROM_E2BIG 0x01
+#define PROM_EACCESS 0x02
+#define PROM_EAGAIN 0x03
+#define PROM_EBADF 0x04
+#define PROM_EBUSY 0x05
+#define PROM_EFAULT 0x06
+#define PROM_EINVAL 0x07
+#define PROM_EIO 0x08
+#define PROM_EISDIR 0x09
+#define PROM_EMFILE 0x0a
+#define PROM_EMLINK 0x0b
+#define PROM_ENAMETOOLONG 0x0c
+#define PROM_ENODEV 0x0d
+#define PROM_ENOENT 0x0e
+#define PROM_ENOEXEC 0x0f
+#define PROM_ENOMEM 0x10
+#define PROM_ENOSPC 0x11
+#define PROM_ENOTDIR 0x12
+#define PROM_ENOTTY 0x13
+#define PROM_ENXIO 0x14
+#define PROM_EROFS 0x15
+/* SGI ARCS specific errno's. */
+#define PROM_EADDRNOTAVAIL 0x1f
+#define PROM_ETIMEDOUT 0x20
+#define PROM_ECONNABORTED 0x21
+#define PROM_ENOCONNECT 0x22
+
+/* Device classes, types, and identifiers for prom
+ * device inventory queries.
+ */
+enum linux_devclass {
+ system, processor, cache, adapter, controller, peripheral, memory
+};
+
+enum linux_devtypes {
+ /* Generic stuff. */
+ Arc, Cpu, Fpu,
+
+ /* Primary insn and data caches. */
+ picache, pdcache,
+
+ /* Secondary insn, data, and combined caches. */
+ sicache, sdcache, sccache,
+
+ memdev, eisa_adapter, tc_adapter, scsi_adapter, dti_adapter,
+ multifunc_adapter, dsk_controller, tp_controller, cdrom_controller,
+ worm_controller, serial_controller, net_controller, disp_controller,
+ parallel_controller, ptr_controller, kbd_controller, audio_controller,
+ misc_controller, disk_peripheral, flpy_peripheral, tp_peripheral,
+ modem_peripheral, monitor_peripheral, printer_peripheral,
+ ptr_peripheral, kbd_peripheral, term_peripheral, line_peripheral,
+ net_peripheral, misc_peripheral, anon
+};
+
+enum linux_identifier {
+ bogus, ronly, removable, consin, consout, input, output
+};
+
+/* A prom device tree component. */
+struct linux_component {
+ enum linux_devclass class; /* node class */
+ enum linux_devtypes type; /* node type */
+ enum linux_identifier iflags; /* node flags */
+ USHORT vers; /* node version */
+ USHORT rev; /* node revision */
+ ULONG key; /* completely magic */
+ ULONG amask; /* XXX affinity mask??? */
+ ULONG cdsize; /* size of configuration data */
+ ULONG ilen; /* length of string identifier */
+ _PULONG iname; /* string identifier */
+};
+typedef struct linux_component pcomponent;
+
+struct linux_sysid {
+ char vend[8], prod[8];
+};
+
+/* ARCS prom memory descriptors. */
+enum arcs_memtypes {
+ arcs_eblock, /* exception block */
+ arcs_rvpage, /* ARCS romvec page */
+ arcs_fcontig, /* Contiguous and free */
+ arcs_free, /* Generic free memory */
+ arcs_bmem, /* Borken memory, don't use */
+ arcs_prog, /* A loaded program resides here */
+ arcs_atmp, /* ARCS temporary storage area, wish Sparc OpenBoot told this */
+ arcs_aperm, /* ARCS permanent storage... */
+};
+
+/* ARC has slightly different types than ARCS */
+enum arc_memtypes {
+ arc_eblock, /* exception block */
+ arc_rvpage, /* romvec page */
+ arc_free, /* Generic free memory */
+ arc_bmem, /* Borken memory, don't use */
+ arc_prog, /* A loaded program resides here */
+ arc_atmp, /* temporary storage area */
+ arc_aperm, /* permanent storage */
+ arc_fcontig, /* Contiguous and free */
+};
+
+union linux_memtypes {
+ enum arcs_memtypes arcs;
+ enum arc_memtypes arc;
+};
+
+struct linux_mdesc {
+ union linux_memtypes type;
+ ULONG base;
+ ULONG pages;
+};
+
+/* Time of day descriptor. */
+struct linux_tinfo {
+ unsigned short yr;
+ unsigned short mnth;
+ unsigned short day;
+ unsigned short hr;
+ unsigned short min;
+ unsigned short sec;
+ unsigned short msec;
+};
+
+/* ARCS virtual dirents. */
+struct linux_vdirent {
+ ULONG namelen;
+ unsigned char attr;
+ char fname[32]; /* XXX imperical, should be a define */
+};
+
+/* Other stuff for files. */
+enum linux_omode {
+ rdonly, wronly, rdwr, wronly_creat, rdwr_creat,
+ wronly_ssede, rdwr_ssede, dirent, dirent_creat
+};
+
+enum linux_seekmode {
+ absolute, relative
+};
+
+enum linux_mountops {
+ media_load, media_unload
+};
+
+/* This prom has a bolixed design. */
+struct linux_bigint {
+#ifdef __MIPSEL__
+ u32 lo;
+ s32 hi;
+#else /* !(__MIPSEL__) */
+ s32 hi;
+ u32 lo;
+#endif
+};
+
+struct linux_finfo {
+ struct linux_bigint begin;
+ struct linux_bigint end;
+ struct linux_bigint cur;
+ enum linux_devtypes dtype;
+ unsigned long namelen;
+ unsigned char attr;
+ char name[32]; /* XXX imperical, should be define */
+};
+
+/* This describes the vector containing function pointers to the ARC
+ firmware functions. */
+struct linux_romvec {
+ LONG load; /* Load an executable image. */
+ LONG invoke; /* Invoke a standalong image. */
+ LONG exec; /* Load and begin execution of a
+ standalone image. */
+ LONG halt; /* Halt the machine. */
+ LONG pdown; /* Power down the machine. */
+ LONG restart; /* XXX soft reset??? */
+ LONG reboot; /* Reboot the machine. */
+ LONG imode; /* Enter PROM interactive mode. */
+ LONG _unused1; /* Was ReturnFromMain(). */
+
+ /* PROM device tree interface. */
+ LONG next_component;
+ LONG child_component;
+ LONG parent_component;
+ LONG component_data;
+ LONG child_add;
+ LONG comp_del;
+ LONG component_by_path;
+
+ /* Misc. stuff. */
+ LONG cfg_save;
+ LONG get_sysid;
+
+ /* Probing for memory. */
+ LONG get_mdesc;
+ LONG _unused2; /* was Signal() */
+
+ LONG get_tinfo;
+ LONG get_rtime;
+
+ /* File type operations. */
+ LONG get_vdirent;
+ LONG open;
+ LONG close;
+ LONG read;
+ LONG get_rstatus;
+ LONG write;
+ LONG seek;
+ LONG mount;
+
+ /* Dealing with firmware environment variables. */
+ LONG get_evar;
+ LONG set_evar;
+
+ LONG get_finfo;
+ LONG set_finfo;
+
+ /* Miscellaneous. */
+ LONG cache_flush;
+ LONG TestUnicodeCharacter; /* ARC; not sure if ARCS too */
+ LONG GetDisplayStatus;
+};
+
+/* The SGI ARCS parameter block is in a fixed location for standalone
+ * programs to access PROM facilities easily.
+ */
+typedef struct _SYSTEM_PARAMETER_BLOCK {
+ ULONG magic; /* magic cookie */
+#define PROMBLOCK_MAGIC 0x53435241
+
+ ULONG len; /* length of parm block */
+ USHORT ver; /* ARCS firmware version */
+ USHORT rev; /* ARCS firmware revision */
+ _PLONG rs_block; /* Restart block. */
+ _PLONG dbg_block; /* Debug block. */
+ _PLONG gevect; /* XXX General vector??? */
+ _PLONG utlbvect; /* XXX UTLB vector??? */
+ ULONG rveclen; /* Size of romvec struct. */
+ _PVOID romvec; /* Function interface. */
+ ULONG pveclen; /* Length of private vector. */
+ _PVOID pvector; /* Private vector. */
+ ULONG adap_cnt; /* Adapter count. */
+ ULONG adap_typ0; /* First adapter type. */
+ ULONG adap_vcnt0; /* Adapter 0 vector count. */
+ _PVOID adap_vector; /* Adapter 0 vector ptr. */
+ ULONG adap_typ1; /* Second adapter type. */
+ ULONG adap_vcnt1; /* Adapter 1 vector count. */
+ _PVOID adap_vector1; /* Adapter 1 vector ptr. */
+ /* More adapter vectors go here... */
+} SYSTEM_PARAMETER_BLOCK, *PSYSTEM_PARAMETER_BLOCK;
+
+#define PROMBLOCK ((PSYSTEM_PARAMETER_BLOCK) (int)0xA0001000)
+#define ROMVECTOR ((struct linux_romvec *) (long)(PROMBLOCK)->romvec)
+
+/* Cache layout parameter block. */
+union linux_cache_key {
+ struct param {
+#ifdef __MIPSEL__
+ unsigned short size;
+ unsigned char lsize;
+ unsigned char bsize;
+#else /* !(__MIPSEL__) */
+ unsigned char bsize;
+ unsigned char lsize;
+ unsigned short size;
+#endif
+ } info;
+ unsigned long allinfo;
+};
+
+/* Configuration data. */
+struct linux_cdata {
+ char *name;
+ int mlen;
+ enum linux_devtypes type;
+};
+
+/* Common SGI ARCS firmware file descriptors. */
+#define SGIPROM_STDIN 0
+#define SGIPROM_STDOUT 1
+
+/* Common SGI ARCS firmware file types. */
+#define SGIPROM_ROFILE 0x01 /* read-only file */
+#define SGIPROM_HFILE 0x02 /* hidden file */
+#define SGIPROM_SFILE 0x04 /* System file */
+#define SGIPROM_AFILE 0x08 /* Archive file */
+#define SGIPROM_DFILE 0x10 /* Directory file */
+#define SGIPROM_DELFILE 0x20 /* Deleted file */
+
+/* SGI ARCS boot record information. */
+struct sgi_partition {
+ unsigned char flag;
+#define SGIPART_UNUSED 0x00
+#define SGIPART_ACTIVE 0x80
+
+ unsigned char shead, ssect, scyl; /* unused */
+ unsigned char systype; /* OS type, Irix or NT */
+ unsigned char ehead, esect, ecyl; /* unused */
+ unsigned char rsect0, rsect1, rsect2, rsect3;
+ unsigned char tsect0, tsect1, tsect2, tsect3;
+};
+
+#define SGIBBLOCK_MAGIC 0xaa55
+#define SGIBBLOCK_MAXPART 0x0004
+
+struct sgi_bootblock {
+ unsigned char _unused[446];
+ struct sgi_partition partitions[SGIBBLOCK_MAXPART];
+ unsigned short magic;
+};
+
+/* BIOS parameter block. */
+struct sgi_bparm_block {
+ unsigned short bytes_sect; /* bytes per sector */
+ unsigned char sect_clust; /* sectors per cluster */
+ unsigned short sect_resv; /* reserved sectors */
+ unsigned char nfats; /* # of allocation tables */
+ unsigned short nroot_dirents; /* # of root directory entries */
+ unsigned short sect_volume; /* sectors in volume */
+ unsigned char media_type; /* media descriptor */
+ unsigned short sect_fat; /* sectors per allocation table */
+ unsigned short sect_track; /* sectors per track */
+ unsigned short nheads; /* # of heads */
+ unsigned short nhsects; /* # of hidden sectors */
+};
+
+struct sgi_bsector {
+ unsigned char jmpinfo[3];
+ unsigned char manuf_name[8];
+ struct sgi_bparm_block info;
+};
+
+/* Debugging block used with SGI symmon symbolic debugger. */
+#define SMB_DEBUG_MAGIC 0xfeeddead
+struct linux_smonblock {
+ unsigned long magic;
+ void (*handler)(void); /* Breakpoint routine. */
+ unsigned long dtable_base; /* Base addr of dbg table. */
+ int (*printf)(const char *fmt, ...);
+ unsigned long btable_base; /* Breakpoint table. */
+ unsigned long mpflushreqs; /* SMP cache flush request list. */
+ unsigned long ntab; /* Name table. */
+ unsigned long stab; /* Symbol table. */
+ int smax; /* Max # of symbols. */
+};
+
+/*
+ * Macros for calling a 32-bit ARC implementation from 64-bit code
+ */
+
+#if defined(CONFIG_MIPS64) && defined(CONFIG_ARC32)
+
+#define __arc_clobbers \
+ "$2","$3" /* ... */, "$8","$9","$10","$11", \
+ "$12","$13","$14","$15","$16","$24","$25","$31"
+
+#define ARC_CALL0(dest) \
+({ long __res; \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec) \
+ : __arc_clobbers, "$4","$5","$6","$7"); \
+ (unsigned long) __res; \
+})
+
+#define ARC_CALL1(dest,a1) \
+({ long __res; \
+ register signed int __a1 __asm__("$4") = (int) (long) (a1); \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec), "r" (__a1) \
+ : __arc_clobbers, "$5","$6","$7"); \
+ (unsigned long) __res; \
+})
+
+#define ARC_CALL2(dest,a1,a2) \
+({ long __res; \
+ register signed int __a1 __asm__("$4") = (int) (long) (a1); \
+ register signed int __a2 __asm__("$5") = (int) (long) (a2); \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec), "r" (__a1), "r" (__a2) \
+ : __arc_clobbers, "$6","$7"); \
+ __res; \
+})
+
+#define ARC_CALL3(dest,a1,a2,a3) \
+({ long __res; \
+ register signed int __a1 __asm__("$4") = (int) (long) (a1); \
+ register signed int __a2 __asm__("$5") = (int) (long) (a2); \
+ register signed int __a3 __asm__("$6") = (int) (long) (a3); \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec), "r" (__a1), "r" (__a2), "r" (__a3) \
+ : __arc_clobbers, "$7"); \
+ __res; \
+})
+
+#define ARC_CALL4(dest,a1,a2,a3,a4) \
+({ long __res; \
+ register signed int __a1 __asm__("$4") = (int) (long) (a1); \
+ register signed int __a2 __asm__("$5") = (int) (long) (a2); \
+ register signed int __a3 __asm__("$6") = (int) (long) (a3); \
+ register signed int __a4 __asm__("$7") = (int) (long) (a4); \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec), "r" (__a1), "r" (__a2), "r" (__a3), \
+ "r" (__a4) \
+ : __arc_clobbers); \
+ __res; \
+})
+
+#define ARC_CALL5(dest,a1,a2,a3,a4,a5) \
+({ long __res; \
+ register signed int __a1 __asm__("$4") = (int) (long) (a1); \
+ register signed int __a2 __asm__("$5") = (int) (long) (a2); \
+ register signed int __a3 __asm__("$6") = (int) (long) (a3); \
+ register signed int __a4 __asm__("$7") = (int) (long) (a4); \
+ register signed int __a5 = (a5); \
+ long __vec = (long) romvec->dest; \
+ __asm__ __volatile__( \
+ "dsubu\t$29, 32\n\t" \
+ "sw\t%7, 16($29)\n\t" \
+ "jalr\t%1\n\t" \
+ "daddu\t$29, 32\n\t" \
+ "move\t%0, $2" \
+ : "=r" (__res), "=r" (__vec) \
+ : "1" (__vec), \
+ "r" (__a1), "r" (__a2), "r" (__a3), "r" (__a4), \
+ "r" (__a5) \
+ : __arc_clobbers); \
+ __res; \
+})
+
+#endif /* defined(CONFIG_MIPS64) && defined(CONFIG_ARC32) */
+
+#if (defined(CONFIG_MIPS32) && defined(CONFIG_ARC32)) || \
+ (defined(CONFIG_MIPS64) && defined(CONFIG_ARC64))
+
+#define ARC_CALL0(dest) \
+({ long __res; \
+ long (*__vec)(void) = (void *) romvec->dest; \
+ \
+ __res = __vec(); \
+ __res; \
+})
+
+#define ARC_CALL1(dest,a1) \
+({ long __res; \
+ long __a1 = (long) (a1); \
+ long (*__vec)(long) = (void *) romvec->dest; \
+ \
+ __res = __vec(__a1); \
+ __res; \
+})
+
+#define ARC_CALL2(dest,a1,a2) \
+({ long __res; \
+ long __a1 = (long) (a1); \
+ long __a2 = (long) (a2); \
+ long (*__vec)(long, long) = (void *) romvec->dest; \
+ \
+ __res = __vec(__a1, __a2); \
+ __res; \
+})
+
+#define ARC_CALL3(dest,a1,a2,a3) \
+({ long __res; \
+ long __a1 = (long) (a1); \
+ long __a2 = (long) (a2); \
+ long __a3 = (long) (a3); \
+ long (*__vec)(long, long, long) = (void *) romvec->dest; \
+ \
+ __res = __vec(__a1, __a2, __a3); \
+ __res; \
+})
+
+#define ARC_CALL4(dest,a1,a2,a3,a4) \
+({ long __res; \
+ long __a1 = (long) (a1); \
+ long __a2 = (long) (a2); \
+ long __a3 = (long) (a3); \
+ long __a4 = (long) (a4); \
+ long (*__vec)(long, long, long, long) = (void *) romvec->dest; \
+ \
+ __res = __vec(__a1, __a2, __a3, __a4); \
+ __res; \
+})
+
+#define ARC_CALL5(dest,a1,a2,a3,a4,a5) \
+({ long __res; \
+ long __a1 = (long) (a1); \
+ long __a2 = (long) (a2); \
+ long __a3 = (long) (a3); \
+ long __a4 = (long) (a4); \
+ long __a5 = (long) (a5); \
+ long (*__vec)(long, long, long, long, long); \
+ __vec = (void *) romvec->dest; \
+ \
+ __res = __vec(__a1, __a2, __a3, __a4, __a5); \
+ __res; \
+})
+#endif /* both kernel and ARC either 32-bit or 64-bit */
+
+#endif /* _ASM_SGIARCS_H */
diff --git a/include/asm-mips/sgidefs.h b/include/asm-mips/sgidefs.h
new file mode 100644
index 000000000000..876442fcfb32
--- /dev/null
+++ b/include/asm-mips/sgidefs.h
@@ -0,0 +1,44 @@
+/*
+ * 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) 1996, 1999, 2001 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef __ASM_SGIDEFS_H
+#define __ASM_SGIDEFS_H
+
+/*
+ * Using a Linux compiler for building Linux seems logic but not to
+ * everybody.
+ */
+#ifndef __linux__
+#error Use a Linux compiler or give up.
+#endif
+
+/*
+ * Definitions for the ISA levels
+ *
+ * With the introduction of MIPS32 / MIPS64 instruction sets definitions
+ * MIPS ISAs are no longer subsets of each other. Therefore comparisons
+ * on these symbols except with == may result in unexpected results and
+ * are forbidden!
+ */
+#define _MIPS_ISA_MIPS1 1
+#define _MIPS_ISA_MIPS2 2
+#define _MIPS_ISA_MIPS3 3
+#define _MIPS_ISA_MIPS4 4
+#define _MIPS_ISA_MIPS5 5
+#define _MIPS_ISA_MIPS32 6
+#define _MIPS_ISA_MIPS64 7
+
+/*
+ * Subprogram calling convention
+ */
+#define _MIPS_SIM_ABI32 1
+#define _MIPS_SIM_NABI32 2
+#define _MIPS_SIM_ABI64 3
+
+#endif /* __ASM_SGIDEFS_H */
diff --git a/include/asm-mips/shmbuf.h b/include/asm-mips/shmbuf.h
new file mode 100644
index 000000000000..f994438277bf
--- /dev/null
+++ b/include/asm-mips/shmbuf.h
@@ -0,0 +1,38 @@
+#ifndef _ASM_SHMBUF_H
+#define _ASM_SHMBUF_H
+
+/*
+ * The shmid64_ds structure for the MIPS architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit rsp. 64-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 */
+ __kernel_time_t shm_dtime; /* last detach time */
+ __kernel_time_t shm_ctime; /* last change time */
+ __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 __unused1;
+ unsigned long __unused2;
+};
+
+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 /* _ASM_SHMBUF_H */
diff --git a/include/asm-mips/shmparam.h b/include/asm-mips/shmparam.h
new file mode 100644
index 000000000000..09290720751c
--- /dev/null
+++ b/include/asm-mips/shmparam.h
@@ -0,0 +1,13 @@
+/*
+ * 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_SHMPARAM_H
+#define _ASM_SHMPARAM_H
+
+#define __ARCH_FORCE_SHMLBA 1
+
+#define SHMLBA 0x40000 /* attach addr a multiple of this */
+
+#endif /* _ASM_SHMPARAM_H */
diff --git a/include/asm-mips/sibyte/board.h b/include/asm-mips/sibyte/board.h
new file mode 100644
index 000000000000..d7b11b6c7c32
--- /dev/null
+++ b/include/asm-mips/sibyte/board.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2000, 2001, 2002, 2003 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _SIBYTE_BOARD_H
+#define _SIBYTE_BOARD_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_SIBYTE_BOARD
+
+#if defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_PTSWARM) || \
+ defined(CONFIG_SIBYTE_CRHONE) || defined(CONFIG_SIBYTE_CRHINE) || \
+ defined(CONFIG_SIBYTE_LITTLESUR)
+#include <asm/sibyte/swarm.h>
+#endif
+
+#if defined(CONFIG_SIBYTE_SENTOSA) || defined(CONFIG_SIBYTE_RHONE)
+#include <asm/sibyte/sentosa.h>
+#endif
+
+#ifdef CONFIG_SIBYTE_CARMEL
+#include <asm/sibyte/carmel.h>
+#endif
+
+#ifdef __ASSEMBLY__
+
+#ifdef LEDS_PHYS
+#define setleds(t0,t1,c0,c1,c2,c3) \
+ li t0, (LEDS_PHYS|0xa0000000); \
+ li t1, c0; \
+ sb t1, 0x18(t0); \
+ li t1, c1; \
+ sb t1, 0x10(t0); \
+ li t1, c2; \
+ sb t1, 0x08(t0); \
+ li t1, c3; \
+ sb t1, 0x00(t0)
+#else
+#define setleds(t0,t1,c0,c1,c2,c3)
+#endif /* LEDS_PHYS */
+
+#else
+
+#ifdef LEDS_PHYS
+extern void setleds(char *str);
+#else
+#define setleds(s) do { } while (0)
+#endif /* LEDS_PHYS */
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* CONFIG_SIBYTE_BOARD */
+
+#endif /* _SIBYTE_BOARD_H */
diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h
new file mode 100644
index 000000000000..7ac5da13ce8a
--- /dev/null
+++ b/include/asm-mips/sibyte/carmel.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2002 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __ASM_SIBYTE_CARMEL_H
+#define __ASM_SIBYTE_CARMEL_H
+
+#include <linux/config.h>
+
+#include <asm/sibyte/sb1250.h>
+#include <asm/sibyte/sb1250_int.h>
+
+#define SIBYTE_BOARD_NAME "Carmel"
+
+#define GPIO_PHY_INTERRUPT 2
+#define GPIO_NONMASKABLE_INT 3
+#define GPIO_CF_INSERTED 6
+#define GPIO_MONTEREY_RESET 7
+#define GPIO_QUADUART_INT 8
+#define GPIO_CF_INT 9
+#define GPIO_FPGA_CCLK 10
+#define GPIO_FPGA_DOUT 11
+#define GPIO_FPGA_DIN 12
+#define GPIO_FPGA_PGM 13
+#define GPIO_FPGA_DONE 14
+#define GPIO_FPGA_INIT 15
+
+#define LEDS_CS 2
+#define LEDS_PHYS 0x100C0000
+#define MLEDS_CS 3
+#define MLEDS_PHYS 0x100A0000
+#define UART_CS 4
+#define UART_PHYS 0x100D0000
+#define ARAVALI_CS 5
+#define ARAVALI_PHYS 0x11000000
+#define IDE_CS 6
+#define IDE_PHYS 0x100B0000
+#define ARAVALI2_CS 7
+#define ARAVALI2_PHYS 0x100E0000
+
+#if defined(CONFIG_SIBYTE_CARMEL)
+#define K_GPIO_GB_IDE 9
+#define K_INT_GB_IDE (K_INT_GPIO_0 + K_GPIO_GB_IDE)
+#endif
+
+
+#endif /* __ASM_SIBYTE_CARMEL_H */
diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h
new file mode 100644
index 000000000000..d62da4e2dd36
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2000, 2001, 2002, 2003 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _ASM_SIBYTE_SB1250_H
+#define _ASM_SIBYTE_SB1250_H
+
+/*
+ * yymmddpp: year, month, day, patch.
+ * should sync with Makefile EXTRAVERSION
+ */
+#define SIBYTE_RELEASE 0x02111403
+
+#define SB1250_NR_IRQS 64
+
+#define SB1250_DUART_MINOR_BASE 64
+
+#ifndef __ASSEMBLY__
+
+#include <asm/addrspace.h>
+
+/* For revision/pass information */
+#include <asm/sibyte/sb1250_scd.h>
+extern unsigned int sb1_pass;
+extern unsigned int soc_pass;
+extern unsigned int soc_type;
+extern unsigned int periph_rev;
+extern unsigned int zbbus_mhz;
+
+extern void sb1250_time_init(void);
+extern unsigned long sb1250_gettimeoffset(void);
+extern void sb1250_mask_irq(int cpu, int irq);
+extern void sb1250_unmask_irq(int cpu, int irq);
+extern void sb1250_smp_finish(void);
+extern void prom_printf(char *fmt, ...);
+
+#define AT_spin \
+ __asm__ __volatile__ ( \
+ ".set noat\n" \
+ "li $at, 0\n" \
+ "1: beqz $at, 1b\n" \
+ ".set at\n" \
+ )
+
+#endif
+
+#define IOADDR(a) (IO_BASE + (a))
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
new file mode 100644
index 000000000000..96088fb074a4
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -0,0 +1,242 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Global constants and macros File: sb1250_defs.h
+ *
+ * This file contains macros and definitions used by the other
+ * include files.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+#ifndef _SB1250_DEFS_H
+#define _SB1250_DEFS_H
+
+/*
+ * These headers require ANSI C89 string concatenation, and GCC or other
+ * 'long long' (64-bit integer) support.
+ */
+#if !defined(__STDC__) && !defined(_MSC_VER)
+#error SiByte headers require ANSI C89 support
+#endif
+
+
+/* *********************************************************************
+ * Macros for feature tests, used to enable include file features
+ * for chip features only present in certain chip revisions.
+ *
+ * SIBYTE_HDR_FEATURES may be defined to be the mask value chip/revision
+ * which is to be exposed by the headers. If undefined, it defaults to
+ * "all features."
+ *
+ * Use like:
+ *
+ * #define SIBYTE_HDR_FEATURES SIBYTE_HDR_FMASK_112x_PASS1
+ *
+ * Generate defines only for that revision of chip.
+ *
+ * #if SIBYTE_HDR_FEATURE(chip,pass)
+ *
+ * True if header features for that revision or later of
+ * that particular chip type are enabled in SIBYTE_HDR_FEATURES.
+ * (Use this to bracket #defines for features present in a given
+ * revision and later.)
+ *
+ * Note that there is no implied ordering between chip types.
+ *
+ * Note also that 'chip' and 'pass' must textually exactly
+ * match the defines below. So, for example,
+ * SIBYTE_HDR_FEATURE(112x, PASS1) is OK, but
+ * SIBYTE_HDR_FEATURE(1120, pass1) is not (for two reasons).
+ *
+ * #if SIBYTE_HDR_FEATURE_UP_TO(chip,pass)
+ *
+ * Same as SIBYTE_HDR_FEATURE, but true for the named revision
+ * and earlier revisions of the named chip type.
+ *
+ * #if SIBYTE_HDR_FEATURE_EXACT(chip,pass)
+ *
+ * Same as SIBYTE_HDR_FEATURE, but only true for the named
+ * revision of the named chip type. (Note that this CANNOT
+ * be used to verify that you're compiling only for that
+ * particular chip/revision. It will be true any time this
+ * chip/revision is included in SIBYTE_HDR_FEATURES.)
+ *
+ * #if SIBYTE_HDR_FEATURE_CHIP(chip)
+ *
+ * True if header features for (any revision of) that chip type
+ * are enabled in SIBYTE_HDR_FEATURES. (Use this to bracket
+ * #defines for features specific to a given chip type.)
+ *
+ * Mask values currently include room for additional revisions of each
+ * chip type, but can be renumbered at will. Note that they MUST fit
+ * into 31 bits and may not include C type constructs, for safe use in
+ * CPP conditionals. Bit positions within chip types DO indicate
+ * ordering, so be careful when adding support for new minor revs.
+ ********************************************************************* */
+
+#define SIBYTE_HDR_FMASK_1250_ALL 0x00000ff
+#define SIBYTE_HDR_FMASK_1250_PASS1 0x0000001
+#define SIBYTE_HDR_FMASK_1250_PASS2 0x0000002
+#define SIBYTE_HDR_FMASK_1250_PASS3 0x0000004
+
+#define SIBYTE_HDR_FMASK_112x_ALL 0x0000f00
+#define SIBYTE_HDR_FMASK_112x_PASS1 0x0000100
+
+/* Bit mask for chip/revision. (use _ALL for all revisions of a chip). */
+#define SIBYTE_HDR_FMASK(chip, pass) \
+ (SIBYTE_HDR_FMASK_ ## chip ## _ ## pass)
+#define SIBYTE_HDR_FMASK_ALLREVS(chip) \
+ (SIBYTE_HDR_FMASK_ ## chip ## _ALL)
+
+#define SIBYTE_HDR_FMASK_ALL \
+ (SIBYTE_HDR_FMASK_1250_ALL | SIBYTE_HDR_FMASK_112x_ALL)
+
+#ifndef SIBYTE_HDR_FEATURES
+#define SIBYTE_HDR_FEATURES SIBYTE_HDR_FMASK_ALL
+#endif
+
+
+/* Bit mask for revisions of chip exclusively before the named revision. */
+#define SIBYTE_HDR_FMASK_BEFORE(chip, pass) \
+ ((SIBYTE_HDR_FMASK(chip, pass) - 1) & SIBYTE_HDR_FMASK_ALLREVS(chip))
+
+/* Bit mask for revisions of chip exclusively after the named revision. */
+#define SIBYTE_HDR_FMASK_AFTER(chip, pass) \
+ (~(SIBYTE_HDR_FMASK(chip, pass) \
+ | (SIBYTE_HDR_FMASK(chip, pass) - 1)) & SIBYTE_HDR_FMASK_ALLREVS(chip))
+
+
+/* True if header features enabled for (any revision of) that chip type. */
+#define SIBYTE_HDR_FEATURE_CHIP(chip) \
+ (!! (SIBYTE_HDR_FMASK_ALLREVS(chip) & SIBYTE_HDR_FEATURES))
+
+/* True if header features enabled for that rev or later, inclusive. */
+#define SIBYTE_HDR_FEATURE(chip, pass) \
+ (!! ((SIBYTE_HDR_FMASK(chip, pass) \
+ | SIBYTE_HDR_FMASK_AFTER(chip, pass)) & SIBYTE_HDR_FEATURES))
+
+/* True if header features enabled for exactly that rev. */
+#define SIBYTE_HDR_FEATURE_EXACT(chip, pass) \
+ (!! (SIBYTE_HDR_FMASK(chip, pass) & SIBYTE_HDR_FEATURES))
+
+/* True if header features enabled for that rev or before, inclusive. */
+#define SIBYTE_HDR_FEATURE_UP_TO(chip, pass) \
+ (!! ((SIBYTE_HDR_FMASK(chip, pass) \
+ | SIBYTE_HDR_FMASK_BEFORE(chip, pass)) & SIBYTE_HDR_FEATURES))
+
+
+/* *********************************************************************
+ * Naming schemes for constants in these files:
+ *
+ * M_xxx MASK constant (identifies bits in a register).
+ * For multi-bit fields, all bits in the field will
+ * be set.
+ *
+ * K_xxx "Code" constant (value for data in a multi-bit
+ * field). The value is right justified.
+ *
+ * V_xxx "Value" constant. This is the same as the
+ * corresponding "K_xxx" constant, except it is
+ * shifted to the correct position in the register.
+ *
+ * S_xxx SHIFT constant. This is the number of bits that
+ * a field value (code) needs to be shifted
+ * (towards the left) to put the value in the right
+ * position for the register.
+ *
+ * A_xxx ADDRESS constant. This will be a physical
+ * address. Use the PHYS_TO_K1 macro to generate
+ * a K1SEG address.
+ *
+ * R_xxx RELATIVE offset constant. This is an offset from
+ * an A_xxx constant (usually the first register in
+ * a group).
+ *
+ * G_xxx(X) GET value. This macro obtains a multi-bit field
+ * from a register, masks it, and shifts it to
+ * the bottom of the register (retrieving a K_xxx
+ * value, for example).
+ *
+ * V_xxx(X) VALUE. This macro computes the value of a
+ * K_xxx constant shifted to the correct position
+ * in the register.
+ ********************************************************************* */
+
+
+
+
+/*
+ * Cast to 64-bit number. Presumably the syntax is different in
+ * assembly language.
+ *
+ * Note: you'll need to define uint32_t and uint64_t in your headers.
+ */
+
+#if !defined(__ASSEMBLER__)
+#define _SB_MAKE64(x) ((uint64_t)(x))
+#define _SB_MAKE32(x) ((uint32_t)(x))
+#else
+#define _SB_MAKE64(x) (x)
+#define _SB_MAKE32(x) (x)
+#endif
+
+
+/*
+ * Make a mask for 1 bit at position 'n'
+ */
+
+#define _SB_MAKEMASK1(n) (_SB_MAKE64(1) << _SB_MAKE64(n))
+#define _SB_MAKEMASK1_32(n) (_SB_MAKE32(1) << _SB_MAKE32(n))
+
+/*
+ * Make a mask for 'v' bits at position 'n'
+ */
+
+#define _SB_MAKEMASK(v,n) (_SB_MAKE64((_SB_MAKE64(1)<<(v))-1) << _SB_MAKE64(n))
+#define _SB_MAKEMASK_32(v,n) (_SB_MAKE32((_SB_MAKE32(1)<<(v))-1) << _SB_MAKE32(n))
+
+/*
+ * Make a value at 'v' at bit position 'n'
+ */
+
+#define _SB_MAKEVALUE(v,n) (_SB_MAKE64(v) << _SB_MAKE64(n))
+#define _SB_MAKEVALUE_32(v,n) (_SB_MAKE32(v) << _SB_MAKE32(n))
+
+#define _SB_GETVALUE(v,n,m) ((_SB_MAKE64(v) & _SB_MAKE64(m)) >> _SB_MAKE64(n))
+#define _SB_GETVALUE_32(v,n,m) ((_SB_MAKE32(v) & _SB_MAKE32(m)) >> _SB_MAKE32(n))
+
+/*
+ * Macros to read/write on-chip registers
+ * XXX should we do the PHYS_TO_K1 here?
+ */
+
+
+#if defined(__mips64) && !defined(__ASSEMBLER__)
+#define SBWRITECSR(csr,val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
+#define SBREADCSR(csr) (*((volatile uint64_t *) PHYS_TO_K1(csr)))
+#endif /* __ASSEMBLER__ */
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
new file mode 100644
index 000000000000..f1b08d32338d
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -0,0 +1,594 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * DMA definitions File: sb1250_dma.h
+ *
+ * This module contains constants and macros useful for
+ * programming the SB1250's DMA controllers, both the data mover
+ * and the Ethernet DMA.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_DMA_H
+#define _SB1250_DMA_H
+
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * DMA Registers
+ ********************************************************************* */
+
+/*
+ * Ethernet and Serial DMA Configuration Register 0 (Table 7-4)
+ * Registers: DMA_CONFIG0_MAC_x_RX_CH_0
+ * Registers: DMA_CONFIG0_MAC_x_TX_CH_0
+ * Registers: DMA_CONFIG0_SER_x_RX
+ * Registers: DMA_CONFIG0_SER_x_TX
+ */
+
+
+#define M_DMA_DROP _SB_MAKEMASK1(0)
+
+#define M_DMA_CHAIN_SEL _SB_MAKEMASK1(1)
+#define M_DMA_RESERVED1 _SB_MAKEMASK1(2)
+
+#define S_DMA_DESC_TYPE _SB_MAKE64(1)
+#define M_DMA_DESC_TYPE _SB_MAKE64(2,S_DMA_DESC_TYPE)
+#define V_DMA_DESC_TYPE(x) _SB_MAKEVALUE(x,S_DMA_DESC_TYPE)
+#define G_DMA_DESC_TYPE(x) _SB_GETVALUE(x,S_DMA_DESC_TYPE,M_DMA_DESC_TYPE)
+
+#define K_DMA_DESC_TYPE_RING_AL 0
+#define K_DMA_DESC_TYPE_CHAIN_AL 1
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define K_DMA_DESC_TYPE_RING_UAL_WI 2
+#define K_DMA_DESC_TYPE_RING_UAL_RMW 3
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define M_DMA_EOP_INT_EN _SB_MAKEMASK1(3)
+#define M_DMA_HWM_INT_EN _SB_MAKEMASK1(4)
+#define M_DMA_LWM_INT_EN _SB_MAKEMASK1(5)
+#define M_DMA_TBX_EN _SB_MAKEMASK1(6)
+#define M_DMA_TDX_EN _SB_MAKEMASK1(7)
+
+#define S_DMA_INT_PKTCNT _SB_MAKE64(8)
+#define M_DMA_INT_PKTCNT _SB_MAKEMASK(8,S_DMA_INT_PKTCNT)
+#define V_DMA_INT_PKTCNT(x) _SB_MAKEVALUE(x,S_DMA_INT_PKTCNT)
+#define G_DMA_INT_PKTCNT(x) _SB_GETVALUE(x,S_DMA_INT_PKTCNT,M_DMA_INT_PKTCNT)
+
+#define S_DMA_RINGSZ _SB_MAKE64(16)
+#define M_DMA_RINGSZ _SB_MAKEMASK(16,S_DMA_RINGSZ)
+#define V_DMA_RINGSZ(x) _SB_MAKEVALUE(x,S_DMA_RINGSZ)
+#define G_DMA_RINGSZ(x) _SB_GETVALUE(x,S_DMA_RINGSZ,M_DMA_RINGSZ)
+
+#define S_DMA_HIGH_WATERMARK _SB_MAKE64(32)
+#define M_DMA_HIGH_WATERMARK _SB_MAKEMASK(16,S_DMA_HIGH_WATERMARK)
+#define V_DMA_HIGH_WATERMARK(x) _SB_MAKEVALUE(x,S_DMA_HIGH_WATERMARK)
+#define G_DMA_HIGH_WATERMARK(x) _SB_GETVALUE(x,S_DMA_HIGH_WATERMARK,M_DMA_HIGH_WATERMARK)
+
+#define S_DMA_LOW_WATERMARK _SB_MAKE64(48)
+#define M_DMA_LOW_WATERMARK _SB_MAKEMASK(16,S_DMA_LOW_WATERMARK)
+#define V_DMA_LOW_WATERMARK(x) _SB_MAKEVALUE(x,S_DMA_LOW_WATERMARK)
+#define G_DMA_LOW_WATERMARK(x) _SB_GETVALUE(x,S_DMA_LOW_WATERMARK,M_DMA_LOW_WATERMARK)
+
+/*
+ * Ethernet and Serial DMA Configuration Register 1 (Table 7-5)
+ * Registers: DMA_CONFIG1_MAC_x_RX_CH_0
+ * Registers: DMA_CONFIG1_DMA_x_TX_CH_0
+ * Registers: DMA_CONFIG1_SER_x_RX
+ * Registers: DMA_CONFIG1_SER_x_TX
+ */
+
+#define M_DMA_HDR_CF_EN _SB_MAKEMASK1(0)
+#define M_DMA_ASIC_XFR_EN _SB_MAKEMASK1(1)
+#define M_DMA_PRE_ADDR_EN _SB_MAKEMASK1(2)
+#define M_DMA_FLOW_CTL_EN _SB_MAKEMASK1(3)
+#define M_DMA_NO_DSCR_UPDT _SB_MAKEMASK1(4)
+#define M_DMA_L2CA _SB_MAKEMASK1(5)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_DMA_RX_XTRA_STATUS _SB_MAKEMASK1(6)
+#define M_DMA_TX_CPU_PAUSE _SB_MAKEMASK1(6)
+#define M_DMA_TX_FC_PAUSE_EN _SB_MAKEMASK1(7)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define M_DMA_MBZ1 _SB_MAKEMASK(6,15)
+
+#define S_DMA_HDR_SIZE _SB_MAKE64(21)
+#define M_DMA_HDR_SIZE _SB_MAKEMASK(9,S_DMA_HDR_SIZE)
+#define V_DMA_HDR_SIZE(x) _SB_MAKEVALUE(x,S_DMA_HDR_SIZE)
+#define G_DMA_HDR_SIZE(x) _SB_GETVALUE(x,S_DMA_HDR_SIZE,M_DMA_HDR_SIZE)
+
+#define M_DMA_MBZ2 _SB_MAKEMASK(5,32)
+
+#define S_DMA_ASICXFR_SIZE _SB_MAKE64(37)
+#define M_DMA_ASICXFR_SIZE _SB_MAKEMASK(9,S_DMA_ASICXFR_SIZE)
+#define V_DMA_ASICXFR_SIZE(x) _SB_MAKEVALUE(x,S_DMA_ASICXFR_SIZE)
+#define G_DMA_ASICXFR_SIZE(x) _SB_GETVALUE(x,S_DMA_ASICXFR_SIZE,M_DMA_ASICXFR_SIZE)
+
+#define S_DMA_INT_TIMEOUT _SB_MAKE64(48)
+#define M_DMA_INT_TIMEOUT _SB_MAKEMASK(16,S_DMA_INT_TIMEOUT)
+#define V_DMA_INT_TIMEOUT(x) _SB_MAKEVALUE(x,S_DMA_INT_TIMEOUT)
+#define G_DMA_INT_TIMEOUT(x) _SB_GETVALUE(x,S_DMA_INT_TIMEOUT,M_DMA_INT_TIMEOUT)
+
+/*
+ * Ethernet and Serial DMA Descriptor base address (Table 7-6)
+ */
+
+#define M_DMA_DSCRBASE_MBZ _SB_MAKEMASK(4,0)
+
+
+/*
+ * ASIC Mode Base Address (Table 7-7)
+ */
+
+#define M_DMA_ASIC_BASE_MBZ _SB_MAKEMASK(20,0)
+
+/*
+ * DMA Descriptor Count Registers (Table 7-8)
+ */
+
+/* No bitfields */
+
+
+/*
+ * Current Descriptor Address Register (Table 7-11)
+ */
+
+#define S_DMA_CURDSCR_ADDR _SB_MAKE64(0)
+#define M_DMA_CURDSCR_ADDR _SB_MAKEMASK(40,S_DMA_CURDSCR_ADDR)
+#define S_DMA_CURDSCR_COUNT _SB_MAKE64(40)
+#define M_DMA_CURDSCR_COUNT _SB_MAKEMASK(16,S_DMA_CURDSCR_COUNT)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_DMA_TX_CH_PAUSE_ON _SB_MAKEMASK1(56)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/*
+ * Receive Packet Drop Registers
+ */
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_DMA_OODLOST_RX _SB_MAKE64(0)
+#define M_DMA_OODLOST_RX _SB_MAKEMASK(16,S_DMA_OODLOST_RX)
+#define G_DMA_OODLOST_RX(x) _SB_GETVALUE(x,S_DMA_OODLOST_RX,M_DMA_OODLOST_RX)
+
+#define S_DMA_EOP_COUNT_RX _SB_MAKE64(16)
+#define M_DMA_EOP_COUNT_RX _SB_MAKEMASK(8,S_DMA_EOP_COUNT_RX)
+#define G_DMA_EOP_COUNT_RX(x) _SB_GETVALUE(x,S_DMA_EOP_COUNT_RX,M_DMA_EOP_COUNT_RX)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/* *********************************************************************
+ * DMA Descriptors
+ ********************************************************************* */
+
+/*
+ * Descriptor doubleword "A" (Table 7-12)
+ */
+
+#define S_DMA_DSCRA_OFFSET _SB_MAKE64(0)
+#define M_DMA_DSCRA_OFFSET _SB_MAKEMASK(5,S_DMA_DSCRA_OFFSET)
+#define V_DMA_DSCRA_OFFSET(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_OFFSET)
+#define G_DMA_DSCRA_OFFSET(x) _SB_GETVALUE(x,S_DMA_DSCRA_OFFSET,M_DMA_DSCRA_OFFSET)
+
+/* Note: Don't shift the address over, just mask it with the mask below */
+#define S_DMA_DSCRA_A_ADDR _SB_MAKE64(5)
+#define M_DMA_DSCRA_A_ADDR _SB_MAKEMASK(35,S_DMA_DSCRA_A_ADDR)
+
+#define M_DMA_DSCRA_A_ADDR_OFFSET (M_DMA_DSCRA_OFFSET | M_DMA_DSCRA_A_ADDR)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_DMA_DSCRA_A_ADDR_UA _SB_MAKE64(0)
+#define M_DMA_DSCRA_A_ADDR_UA _SB_MAKEMASK(40,S_DMA_DSCRA_A_ADDR_UA)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define S_DMA_DSCRA_A_SIZE _SB_MAKE64(40)
+#define M_DMA_DSCRA_A_SIZE _SB_MAKEMASK(9,S_DMA_DSCRA_A_SIZE)
+#define V_DMA_DSCRA_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_A_SIZE)
+#define G_DMA_DSCRA_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRA_A_SIZE,M_DMA_DSCRA_A_SIZE)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_DMA_DSCRA_DSCR_CNT _SB_MAKE64(40)
+#define M_DMA_DSCRA_DSCR_CNT _SB_MAKEMASK(8,S_DMA_DSCRA_DSCR_CNT)
+#define G_DMA_DSCRA_DSCR_CNT(x) _SB_GETVALUE(x,S_DMA_DSCRA_DSCR_CNT,M_DMA_DSCRA_DSCR_CNT)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define M_DMA_DSCRA_INTERRUPT _SB_MAKEMASK1(49)
+#define M_DMA_DSCRA_OFFSETB _SB_MAKEMASK1(50)
+
+#define S_DMA_DSCRA_STATUS _SB_MAKE64(51)
+#define M_DMA_DSCRA_STATUS _SB_MAKEMASK(13,S_DMA_DSCRA_STATUS)
+#define V_DMA_DSCRA_STATUS(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_STATUS)
+#define G_DMA_DSCRA_STATUS(x) _SB_GETVALUE(x,S_DMA_DSCRA_STATUS,M_DMA_DSCRA_STATUS)
+
+/*
+ * Descriptor doubleword "B" (Table 7-13)
+ */
+
+
+#define S_DMA_DSCRB_OPTIONS _SB_MAKE64(0)
+#define M_DMA_DSCRB_OPTIONS _SB_MAKEMASK(4,S_DMA_DSCRB_OPTIONS)
+#define V_DMA_DSCRB_OPTIONS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_OPTIONS)
+#define G_DMA_DSCRB_OPTIONS(x) _SB_GETVALUE(x,S_DMA_DSCRB_OPTIONS,M_DMA_DSCRB_OPTIONS)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_DMA_DSCRB_A_SIZE _SB_MAKE64(8)
+#define M_DMA_DSCRB_A_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_A_SIZE)
+#define V_DMA_DSCRB_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_A_SIZE)
+#define G_DMA_DSCRB_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_A_SIZE,M_DMA_DSCRB_A_SIZE)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define R_DMA_DSCRB_ADDR _SB_MAKE64(0x10)
+
+/* Note: Don't shift the address over, just mask it with the mask below */
+#define S_DMA_DSCRB_B_ADDR _SB_MAKE64(5)
+#define M_DMA_DSCRB_B_ADDR _SB_MAKEMASK(35,S_DMA_DSCRB_B_ADDR)
+
+#define S_DMA_DSCRB_B_SIZE _SB_MAKE64(40)
+#define M_DMA_DSCRB_B_SIZE _SB_MAKEMASK(9,S_DMA_DSCRB_B_SIZE)
+#define V_DMA_DSCRB_B_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_B_SIZE)
+#define G_DMA_DSCRB_B_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_B_SIZE,M_DMA_DSCRB_B_SIZE)
+
+#define M_DMA_DSCRB_B_VALID _SB_MAKEMASK1(49)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKE64(48)
+#define M_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKEMASK(2,S_DMA_DSCRB_PKT_SIZE_MSB)
+#define V_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB)
+#define G_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB,M_DMA_DSCRB_PKT_SIZE_MSB)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define S_DMA_DSCRB_PKT_SIZE _SB_MAKE64(50)
+#define M_DMA_DSCRB_PKT_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_PKT_SIZE)
+#define V_DMA_DSCRB_PKT_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE)
+#define G_DMA_DSCRB_PKT_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE,M_DMA_DSCRB_PKT_SIZE)
+
+/*
+ * from pass2 some bits in dscr_b are also used for rx status
+ */
+#define S_DMA_DSCRB_STATUS _SB_MAKE64(0)
+#define M_DMA_DSCRB_STATUS _SB_MAKEMASK(1,S_DMA_DSCRB_STATUS)
+#define V_DMA_DSCRB_STATUS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_STATUS)
+#define G_DMA_DSCRB_STATUS(x) _SB_GETVALUE(x,S_DMA_DSCRB_STATUS,M_DMA_DSCRB_STATUS)
+
+/*
+ * Ethernet Descriptor Status Bits (Table 7-15)
+ */
+
+#define M_DMA_ETHRX_BADIP4CS _SB_MAKEMASK1(51)
+#define M_DMA_ETHRX_DSCRERR _SB_MAKEMASK1(52)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/* Note: BADTCPCS is actually in DSCR_B options field */
+#define M_DMA_ETHRX_BADTCPCS _SB_MAKEMASK1(0)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_DMA_ETH_VLAN_FLAG _SB_MAKEMASK1(1)
+#define M_DMA_ETH_CRC_FLAG _SB_MAKEMASK1(2)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define S_DMA_ETHRX_RXCH 53
+#define M_DMA_ETHRX_RXCH _SB_MAKEMASK(2,S_DMA_ETHRX_RXCH)
+#define V_DMA_ETHRX_RXCH(x) _SB_MAKEVALUE(x,S_DMA_ETHRX_RXCH)
+#define G_DMA_ETHRX_RXCH(x) _SB_GETVALUE(x,S_DMA_ETHRX_RXCH,M_DMA_ETHRX_RXCH)
+
+#define S_DMA_ETHRX_PKTTYPE 55
+#define M_DMA_ETHRX_PKTTYPE _SB_MAKEMASK(3,S_DMA_ETHRX_PKTTYPE)
+#define V_DMA_ETHRX_PKTTYPE(x) _SB_MAKEVALUE(x,S_DMA_ETHRX_PKTTYPE)
+#define G_DMA_ETHRX_PKTTYPE(x) _SB_GETVALUE(x,S_DMA_ETHRX_PKTTYPE,M_DMA_ETHRX_PKTTYPE)
+
+#define K_DMA_ETHRX_PKTTYPE_IPV4 0
+#define K_DMA_ETHRX_PKTTYPE_ARPV4 1
+#define K_DMA_ETHRX_PKTTYPE_802 2
+#define K_DMA_ETHRX_PKTTYPE_OTHER 3
+#define K_DMA_ETHRX_PKTTYPE_USER0 4
+#define K_DMA_ETHRX_PKTTYPE_USER1 5
+#define K_DMA_ETHRX_PKTTYPE_USER2 6
+#define K_DMA_ETHRX_PKTTYPE_USER3 7
+
+#define M_DMA_ETHRX_MATCH_HASH _SB_MAKEMASK1(58)
+#define M_DMA_ETHRX_MATCH_EXACT _SB_MAKEMASK1(59)
+#define M_DMA_ETHRX_BCAST _SB_MAKEMASK1(60)
+#define M_DMA_ETHRX_MCAST _SB_MAKEMASK1(61)
+#define M_DMA_ETHRX_BAD _SB_MAKEMASK1(62)
+#define M_DMA_ETHRX_SOP _SB_MAKEMASK1(63)
+
+/*
+ * Ethernet Transmit Status Bits (Table 7-16)
+ */
+
+#define M_DMA_ETHTX_SOP _SB_MAKEMASK1(63)
+
+/*
+ * Ethernet Transmit Options (Table 7-17)
+ */
+
+#define K_DMA_ETHTX_NOTSOP _SB_MAKE64(0x00)
+#define K_DMA_ETHTX_APPENDCRC _SB_MAKE64(0x01)
+#define K_DMA_ETHTX_REPLACECRC _SB_MAKE64(0x02)
+#define K_DMA_ETHTX_APPENDCRC_APPENDPAD _SB_MAKE64(0x03)
+#define K_DMA_ETHTX_APPENDVLAN_REPLACECRC _SB_MAKE64(0x04)
+#define K_DMA_ETHTX_REMOVEVLAN_REPLACECRC _SB_MAKE64(0x05)
+#define K_DMA_ETHTX_REPLACEVLAN_REPLACECRC _SB_MAKE64(0x6)
+#define K_DMA_ETHTX_NOMODS _SB_MAKE64(0x07)
+#define K_DMA_ETHTX_RESERVED1 _SB_MAKE64(0x08)
+#define K_DMA_ETHTX_REPLACESADDR_APPENDCRC _SB_MAKE64(0x09)
+#define K_DMA_ETHTX_REPLACESADDR_REPLACECRC _SB_MAKE64(0x0A)
+#define K_DMA_ETHTX_REPLACESADDR_APPENDCRC_APPENDPAD _SB_MAKE64(0x0B)
+#define K_DMA_ETHTX_REPLACESADDR_APPENDVLAN_REPLACECRC _SB_MAKE64(0x0C)
+#define K_DMA_ETHTX_REPLACESADDR_REMOVEVLAN_REPLACECRC _SB_MAKE64(0x0D)
+#define K_DMA_ETHTX_REPLACESADDR_REPLACEVLAN_REPLACECRC _SB_MAKE64(0x0E)
+#define K_DMA_ETHTX_RESERVED2 _SB_MAKE64(0x0F)
+
+/*
+ * Serial Receive Options (Table 7-18)
+ */
+#define M_DMA_SERRX_CRC_ERROR _SB_MAKEMASK1(56)
+#define M_DMA_SERRX_ABORT _SB_MAKEMASK1(57)
+#define M_DMA_SERRX_OCTET_ERROR _SB_MAKEMASK1(58)
+#define M_DMA_SERRX_LONGFRAME_ERROR _SB_MAKEMASK1(59)
+#define M_DMA_SERRX_SHORTFRAME_ERROR _SB_MAKEMASK1(60)
+#define M_DMA_SERRX_OVERRUN_ERROR _SB_MAKEMASK1(61)
+#define M_DMA_SERRX_GOOD _SB_MAKEMASK1(62)
+#define M_DMA_SERRX_SOP _SB_MAKEMASK1(63)
+
+/*
+ * Serial Transmit Status Bits (Table 7-20)
+ */
+
+#define M_DMA_SERTX_FLAG _SB_MAKEMASK1(63)
+
+/*
+ * Serial Transmit Options (Table 7-21)
+ */
+
+#define K_DMA_SERTX_RESERVED _SB_MAKEMASK1(0)
+#define K_DMA_SERTX_APPENDCRC _SB_MAKEMASK1(1)
+#define K_DMA_SERTX_APPENDPAD _SB_MAKEMASK1(2)
+#define K_DMA_SERTX_ABORT _SB_MAKEMASK1(3)
+
+
+/* *********************************************************************
+ * Data Mover Registers
+ ********************************************************************* */
+
+/*
+ * Data Mover Descriptor Base Address Register (Table 7-22)
+ * Register: DM_DSCR_BASE_0
+ * Register: DM_DSCR_BASE_1
+ * Register: DM_DSCR_BASE_2
+ * Register: DM_DSCR_BASE_3
+ */
+
+#define M_DM_DSCR_BASE_MBZ _SB_MAKEMASK(4,0)
+
+/* Note: Just mask the base address and then OR it in. */
+#define S_DM_DSCR_BASE_ADDR _SB_MAKE64(4)
+#define M_DM_DSCR_BASE_ADDR _SB_MAKEMASK(36,S_DM_DSCR_BASE_ADDR)
+
+#define S_DM_DSCR_BASE_RINGSZ _SB_MAKE64(40)
+#define M_DM_DSCR_BASE_RINGSZ _SB_MAKEMASK(16,S_DM_DSCR_BASE_RINGSZ)
+#define V_DM_DSCR_BASE_RINGSZ(x) _SB_MAKEVALUE(x,S_DM_DSCR_BASE_RINGSZ)
+#define G_DM_DSCR_BASE_RINGSZ(x) _SB_GETVALUE(x,S_DM_DSCR_BASE_RINGSZ,M_DM_DSCR_BASE_RINGSZ)
+
+#define S_DM_DSCR_BASE_PRIORITY _SB_MAKE64(56)
+#define M_DM_DSCR_BASE_PRIORITY _SB_MAKEMASK(3,S_DM_DSCR_BASE_PRIORITY)
+#define V_DM_DSCR_BASE_PRIORITY(x) _SB_MAKEVALUE(x,S_DM_DSCR_BASE_PRIORITY)
+#define G_DM_DSCR_BASE_PRIORITY(x) _SB_GETVALUE(x,S_DM_DSCR_BASE_PRIORITY,M_DM_DSCR_BASE_PRIORITY)
+
+#define K_DM_DSCR_BASE_PRIORITY_1 0
+#define K_DM_DSCR_BASE_PRIORITY_2 1
+#define K_DM_DSCR_BASE_PRIORITY_4 2
+#define K_DM_DSCR_BASE_PRIORITY_8 3
+#define K_DM_DSCR_BASE_PRIORITY_16 4
+
+#define M_DM_DSCR_BASE_ACTIVE _SB_MAKEMASK1(59)
+#define M_DM_DSCR_BASE_INTERRUPT _SB_MAKEMASK1(60)
+#define M_DM_DSCR_BASE_RESET _SB_MAKEMASK1(61) /* write register */
+#define M_DM_DSCR_BASE_ERROR _SB_MAKEMASK1(61) /* read register */
+#define M_DM_DSCR_BASE_ABORT _SB_MAKEMASK1(62)
+#define M_DM_DSCR_BASE_ENABL _SB_MAKEMASK1(63)
+
+/*
+ * Data Mover Descriptor Count Register (Table 7-25)
+ */
+
+/* no bitfields */
+
+/*
+ * Data Mover Current Descriptor Address (Table 7-24)
+ * Register: DM_CUR_DSCR_ADDR_0
+ * Register: DM_CUR_DSCR_ADDR_1
+ * Register: DM_CUR_DSCR_ADDR_2
+ * Register: DM_CUR_DSCR_ADDR_3
+ */
+
+#define S_DM_CUR_DSCR_DSCR_ADDR _SB_MAKE64(0)
+#define M_DM_CUR_DSCR_DSCR_ADDR _SB_MAKEMASK(40,S_DM_CUR_DSCR_DSCR_ADDR)
+
+#define S_DM_CUR_DSCR_DSCR_COUNT _SB_MAKE64(48)
+#define M_DM_CUR_DSCR_DSCR_COUNT _SB_MAKEMASK(16,S_DM_CUR_DSCR_DSCR_COUNT)
+#define V_DM_CUR_DSCR_DSCR_COUNT(r) _SB_MAKEVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT)
+#define G_DM_CUR_DSCR_DSCR_COUNT(r) _SB_GETVALUE(r,S_DM_CUR_DSCR_DSCR_COUNT,\
+ M_DM_CUR_DSCR_DSCR_COUNT)
+
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * Data Mover Channel Partial Result Registers
+ * Register: DM_PARTIAL_0
+ * Register: DM_PARTIAL_1
+ * Register: DM_PARTIAL_2
+ * Register: DM_PARTIAL_3
+ */
+#define S_DM_PARTIAL_CRC_PARTIAL _SB_MAKE64(0)
+#define M_DM_PARTIAL_CRC_PARTIAL _SB_MAKEMASK(32,S_DM_PARTIAL_CRC_PARTIAL)
+#define V_DM_PARTIAL_CRC_PARTIAL(r) _SB_MAKEVALUE(r,S_DM_PARTIAL_CRC_PARTIAL)
+#define G_DM_PARTIAL_CRC_PARTIAL(r) _SB_GETVALUE(r,S_DM_PARTIAL_CRC_PARTIAL,\
+ M_DM_PARTIAL_CRC_PARTIAL)
+
+#define S_DM_PARTIAL_TCPCS_PARTIAL _SB_MAKE64(32)
+#define M_DM_PARTIAL_TCPCS_PARTIAL _SB_MAKEMASK(16,S_DM_PARTIAL_TCPCS_PARTIAL)
+#define V_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_MAKEVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL)
+#define G_DM_PARTIAL_TCPCS_PARTIAL(r) _SB_GETVALUE(r,S_DM_PARTIAL_TCPCS_PARTIAL,\
+ M_DM_PARTIAL_TCPCS_PARTIAL)
+
+#define M_DM_PARTIAL_ODD_BYTE _SB_MAKEMASK1(48)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * Data Mover CRC Definition Registers
+ * Register: CRC_DEF_0
+ * Register: CRC_DEF_1
+ */
+#define S_CRC_DEF_CRC_INIT _SB_MAKE64(0)
+#define M_CRC_DEF_CRC_INIT _SB_MAKEMASK(32,S_CRC_DEF_CRC_INIT)
+#define V_CRC_DEF_CRC_INIT(r) _SB_MAKEVALUE(r,S_CRC_DEF_CRC_INIT)
+#define G_CRC_DEF_CRC_INIT(r) _SB_GETVALUE(r,S_CRC_DEF_CRC_INIT,\
+ M_CRC_DEF_CRC_INIT)
+
+#define S_CRC_DEF_CRC_POLY _SB_MAKE64(32)
+#define M_CRC_DEF_CRC_POLY _SB_MAKEMASK(32,S_CRC_DEF_CRC_POLY)
+#define V_CRC_DEF_CRC_POLY(r) _SB_MAKEVALUE(r,S_CRC_DEF_CRC_POLY)
+#define G_CRC_DEF_CRC_POLY(r) _SB_GETVALUE(r,S_CRC_DEF_CRC_POLY,\
+ M_CRC_DEF_CRC_POLY)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * Data Mover CRC/Checksum Definition Registers
+ * Register: CTCP_DEF_0
+ * Register: CTCP_DEF_1
+ */
+#define S_CTCP_DEF_CRC_TXOR _SB_MAKE64(0)
+#define M_CTCP_DEF_CRC_TXOR _SB_MAKEMASK(32,S_CTCP_DEF_CRC_TXOR)
+#define V_CTCP_DEF_CRC_TXOR(r) _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_TXOR)
+#define G_CTCP_DEF_CRC_TXOR(r) _SB_GETVALUE(r,S_CTCP_DEF_CRC_TXOR,\
+ M_CTCP_DEF_CRC_TXOR)
+
+#define S_CTCP_DEF_TCPCS_INIT _SB_MAKE64(32)
+#define M_CTCP_DEF_TCPCS_INIT _SB_MAKEMASK(16,S_CTCP_DEF_TCPCS_INIT)
+#define V_CTCP_DEF_TCPCS_INIT(r) _SB_MAKEVALUE(r,S_CTCP_DEF_TCPCS_INIT)
+#define G_CTCP_DEF_TCPCS_INIT(r) _SB_GETVALUE(r,S_CTCP_DEF_TCPCS_INIT,\
+ M_CTCP_DEF_TCPCS_INIT)
+
+#define S_CTCP_DEF_CRC_WIDTH _SB_MAKE64(48)
+#define M_CTCP_DEF_CRC_WIDTH _SB_MAKEMASK(2,S_CTCP_DEF_CRC_WIDTH)
+#define V_CTCP_DEF_CRC_WIDTH(r) _SB_MAKEVALUE(r,S_CTCP_DEF_CRC_WIDTH)
+#define G_CTCP_DEF_CRC_WIDTH(r) _SB_GETVALUE(r,S_CTCP_DEF_CRC_WIDTH,\
+ M_CTCP_DEF_CRC_WIDTH)
+
+#define K_CTCP_DEF_CRC_WIDTH_4 0
+#define K_CTCP_DEF_CRC_WIDTH_2 1
+#define K_CTCP_DEF_CRC_WIDTH_1 2
+
+#define M_CTCP_DEF_CRC_BIT_ORDER _SB_MAKEMASK1(50)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+
+/*
+ * Data Mover Descriptor Doubleword "A" (Table 7-26)
+ */
+
+#define S_DM_DSCRA_DST_ADDR _SB_MAKE64(0)
+#define M_DM_DSCRA_DST_ADDR _SB_MAKEMASK(40,S_DM_DSCRA_DST_ADDR)
+
+#define M_DM_DSCRA_UN_DEST _SB_MAKEMASK1(40)
+#define M_DM_DSCRA_UN_SRC _SB_MAKEMASK1(41)
+#define M_DM_DSCRA_INTERRUPT _SB_MAKEMASK1(42)
+#if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
+#define M_DM_DSCRA_THROTTLE _SB_MAKEMASK1(43)
+#endif /* up to 1250 PASS1 */
+
+#define S_DM_DSCRA_DIR_DEST _SB_MAKE64(44)
+#define M_DM_DSCRA_DIR_DEST _SB_MAKEMASK(2,S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST(x) _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_DEST)
+#define G_DM_DSCRA_DIR_DEST(x) _SB_GETVALUE(x,S_DM_DSCRA_DIR_DEST,M_DM_DSCRA_DIR_DEST)
+
+#define K_DM_DSCRA_DIR_DEST_INCR 0
+#define K_DM_DSCRA_DIR_DEST_DECR 1
+#define K_DM_DSCRA_DIR_DEST_CONST 2
+
+#define V_DM_DSCRA_DIR_DEST_INCR _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_INCR,S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST_DECR _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_DECR,S_DM_DSCRA_DIR_DEST)
+#define V_DM_DSCRA_DIR_DEST_CONST _SB_MAKEVALUE(K_DM_DSCRA_DIR_DEST_CONST,S_DM_DSCRA_DIR_DEST)
+
+#define S_DM_DSCRA_DIR_SRC _SB_MAKE64(46)
+#define M_DM_DSCRA_DIR_SRC _SB_MAKEMASK(2,S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC(x) _SB_MAKEVALUE(x,S_DM_DSCRA_DIR_SRC)
+#define G_DM_DSCRA_DIR_SRC(x) _SB_GETVALUE(x,S_DM_DSCRA_DIR_SRC,M_DM_DSCRA_DIR_SRC)
+
+#define K_DM_DSCRA_DIR_SRC_INCR 0
+#define K_DM_DSCRA_DIR_SRC_DECR 1
+#define K_DM_DSCRA_DIR_SRC_CONST 2
+
+#define V_DM_DSCRA_DIR_SRC_INCR _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_INCR,S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC_DECR _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_DECR,S_DM_DSCRA_DIR_SRC)
+#define V_DM_DSCRA_DIR_SRC_CONST _SB_MAKEVALUE(K_DM_DSCRA_DIR_SRC_CONST,S_DM_DSCRA_DIR_SRC)
+
+
+#define M_DM_DSCRA_ZERO_MEM _SB_MAKEMASK1(48)
+#define M_DM_DSCRA_PREFETCH _SB_MAKEMASK1(49)
+#define M_DM_DSCRA_L2C_DEST _SB_MAKEMASK1(50)
+#define M_DM_DSCRA_L2C_SRC _SB_MAKEMASK1(51)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_DM_DSCRA_RD_BKOFF _SB_MAKEMASK1(52)
+#define M_DM_DSCRA_WR_BKOFF _SB_MAKEMASK1(53)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_DM_DSCRA_TCPCS_EN _SB_MAKEMASK1(54)
+#define M_DM_DSCRA_TCPCS_RES _SB_MAKEMASK1(55)
+#define M_DM_DSCRA_TCPCS_AP _SB_MAKEMASK1(56)
+#define M_DM_DSCRA_CRC_EN _SB_MAKEMASK1(57)
+#define M_DM_DSCRA_CRC_RES _SB_MAKEMASK1(58)
+#define M_DM_DSCRA_CRC_AP _SB_MAKEMASK1(59)
+#define M_DM_DSCRA_CRC_DFN _SB_MAKEMASK1(60)
+#define M_DM_DSCRA_CRC_XBIT _SB_MAKEMASK1(61)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define M_DM_DSCRA_RESERVED2 _SB_MAKEMASK(3,61)
+
+/*
+ * Data Mover Descriptor Doubleword "B" (Table 7-25)
+ */
+
+#define S_DM_DSCRB_SRC_ADDR _SB_MAKE64(0)
+#define M_DM_DSCRB_SRC_ADDR _SB_MAKEMASK(40,S_DM_DSCRB_SRC_ADDR)
+
+#define S_DM_DSCRB_SRC_LENGTH _SB_MAKE64(40)
+#define M_DM_DSCRB_SRC_LENGTH _SB_MAKEMASK(20,S_DM_DSCRB_SRC_LENGTH)
+#define V_DM_DSCRB_SRC_LENGTH(x) _SB_MAKEVALUE(x,S_DM_DSCRB_SRC_LENGTH)
+#define G_DM_DSCRB_SRC_LENGTH(x) _SB_GETVALUE(x,S_DM_DSCRB_SRC_LENGTH,M_DM_DSCRB_SRC_LENGTH)
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
new file mode 100644
index 000000000000..0d9dfac3d7db
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -0,0 +1,276 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Generic Bus Constants File: sb1250_genbus.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the SB1250's Generic Bus interface
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_GENBUS_H
+#define _SB1250_GENBUS_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Generic Bus Region Configuration Registers (Table 11-4)
+ */
+
+#define S_IO_RDY_ACTIVE 0
+#define M_IO_RDY_ACTIVE _SB_MAKEMASK1(S_IO_RDY_ACTIVE)
+
+#define S_IO_ENA_RDY 1
+#define M_IO_ENA_RDY _SB_MAKEMASK1(S_IO_ENA_RDY)
+
+#define S_IO_WIDTH_SEL 2
+#define M_IO_WIDTH_SEL _SB_MAKEMASK(2,S_IO_WIDTH_SEL)
+#define K_IO_WIDTH_SEL_1 0
+#define K_IO_WIDTH_SEL_2 1
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define K_IO_WIDTH_SEL_1L 2
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define K_IO_WIDTH_SEL_4 3
+#define V_IO_WIDTH_SEL(x) _SB_MAKEVALUE(x,S_IO_WIDTH_SEL)
+#define G_IO_WIDTH_SEL(x) _SB_GETVALUE(x,S_IO_WIDTH_SEL,M_IO_WIDTH_SEL)
+
+#define S_IO_PARITY_ENA 4
+#define M_IO_PARITY_ENA _SB_MAKEMASK1(S_IO_PARITY_ENA)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_IO_BURST_EN 5
+#define M_IO_BURST_EN _SB_MAKEMASK1(S_IO_BURST_EN)
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define S_IO_PARITY_ODD 6
+#define M_IO_PARITY_ODD _SB_MAKEMASK1(S_IO_PARITY_ODD)
+#define S_IO_NONMUX 7
+#define M_IO_NONMUX _SB_MAKEMASK1(S_IO_NONMUX)
+
+#define S_IO_TIMEOUT 8
+#define M_IO_TIMEOUT _SB_MAKEMASK(8,S_IO_TIMEOUT)
+#define V_IO_TIMEOUT(x) _SB_MAKEVALUE(x,S_IO_TIMEOUT)
+#define G_IO_TIMEOUT(x) _SB_GETVALUE(x,S_IO_TIMEOUT,M_IO_TIMEOUT)
+
+/*
+ * Generic Bus Region Size register (Table 11-5)
+ */
+
+#define S_IO_MULT_SIZE 0
+#define M_IO_MULT_SIZE _SB_MAKEMASK(12,S_IO_MULT_SIZE)
+#define V_IO_MULT_SIZE(x) _SB_MAKEVALUE(x,S_IO_MULT_SIZE)
+#define G_IO_MULT_SIZE(x) _SB_GETVALUE(x,S_IO_MULT_SIZE,M_IO_MULT_SIZE)
+
+#define S_IO_REGSIZE 16 /* # bits to shift size for this reg */
+
+/*
+ * Generic Bus Region Address (Table 11-6)
+ */
+
+#define S_IO_START_ADDR 0
+#define M_IO_START_ADDR _SB_MAKEMASK(14,S_IO_START_ADDR)
+#define V_IO_START_ADDR(x) _SB_MAKEVALUE(x,S_IO_START_ADDR)
+#define G_IO_START_ADDR(x) _SB_GETVALUE(x,S_IO_START_ADDR,M_IO_START_ADDR)
+
+#define S_IO_ADDRBASE 16 /* # bits to shift addr for this reg */
+
+/*
+ * Generic Bus Region 0 Timing Registers (Table 11-7)
+ */
+
+#define S_IO_ALE_WIDTH 0
+#define M_IO_ALE_WIDTH _SB_MAKEMASK(3,S_IO_ALE_WIDTH)
+#define V_IO_ALE_WIDTH(x) _SB_MAKEVALUE(x,S_IO_ALE_WIDTH)
+#define G_IO_ALE_WIDTH(x) _SB_GETVALUE(x,S_IO_ALE_WIDTH,M_IO_ALE_WIDTH)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_IO_EARLY_CS _SB_MAKEMASK1(3)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_IO_ALE_TO_CS 4
+#define M_IO_ALE_TO_CS _SB_MAKEMASK(2,S_IO_ALE_TO_CS)
+#define V_IO_ALE_TO_CS(x) _SB_MAKEVALUE(x,S_IO_ALE_TO_CS)
+#define G_IO_ALE_TO_CS(x) _SB_GETVALUE(x,S_IO_ALE_TO_CS,M_IO_ALE_TO_CS)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_IO_BURST_WIDTH _SB_MAKE64(6)
+#define M_IO_BURST_WIDTH _SB_MAKEMASK(2,S_IO_BURST_WIDTH)
+#define V_IO_BURST_WIDTH(x) _SB_MAKEVALUE(x,S_IO_BURST_WIDTH)
+#define G_IO_BURST_WIDTH(x) _SB_GETVALUE(x,S_IO_BURST_WIDTH,M_IO_BURST_WIDTH)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_IO_CS_WIDTH 8
+#define M_IO_CS_WIDTH _SB_MAKEMASK(5,S_IO_CS_WIDTH)
+#define V_IO_CS_WIDTH(x) _SB_MAKEVALUE(x,S_IO_CS_WIDTH)
+#define G_IO_CS_WIDTH(x) _SB_GETVALUE(x,S_IO_CS_WIDTH,M_IO_CS_WIDTH)
+
+#define S_IO_RDY_SMPLE 13
+#define M_IO_RDY_SMPLE _SB_MAKEMASK(3,S_IO_RDY_SMPLE)
+#define V_IO_RDY_SMPLE(x) _SB_MAKEVALUE(x,S_IO_RDY_SMPLE)
+#define G_IO_RDY_SMPLE(x) _SB_GETVALUE(x,S_IO_RDY_SMPLE,M_IO_RDY_SMPLE)
+
+
+/*
+ * Generic Bus Timing 1 Registers (Table 11-8)
+ */
+
+#define S_IO_ALE_TO_WRITE 0
+#define M_IO_ALE_TO_WRITE _SB_MAKEMASK(3,S_IO_ALE_TO_WRITE)
+#define V_IO_ALE_TO_WRITE(x) _SB_MAKEVALUE(x,S_IO_ALE_TO_WRITE)
+#define G_IO_ALE_TO_WRITE(x) _SB_GETVALUE(x,S_IO_ALE_TO_WRITE,M_IO_ALE_TO_WRITE)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_IO_RDY_SYNC _SB_MAKEMASK1(3)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_IO_WRITE_WIDTH 4
+#define M_IO_WRITE_WIDTH _SB_MAKEMASK(4,S_IO_WRITE_WIDTH)
+#define V_IO_WRITE_WIDTH(x) _SB_MAKEVALUE(x,S_IO_WRITE_WIDTH)
+#define G_IO_WRITE_WIDTH(x) _SB_GETVALUE(x,S_IO_WRITE_WIDTH,M_IO_WRITE_WIDTH)
+
+#define S_IO_IDLE_CYCLE 8
+#define M_IO_IDLE_CYCLE _SB_MAKEMASK(4,S_IO_IDLE_CYCLE)
+#define V_IO_IDLE_CYCLE(x) _SB_MAKEVALUE(x,S_IO_IDLE_CYCLE)
+#define G_IO_IDLE_CYCLE(x) _SB_GETVALUE(x,S_IO_IDLE_CYCLE,M_IO_IDLE_CYCLE)
+
+#define S_IO_OE_TO_CS 12
+#define M_IO_OE_TO_CS _SB_MAKEMASK(2,S_IO_OE_TO_CS)
+#define V_IO_OE_TO_CS(x) _SB_MAKEVALUE(x,S_IO_OE_TO_CS)
+#define G_IO_OE_TO_CS(x) _SB_GETVALUE(x,S_IO_OE_TO_CS,M_IO_OE_TO_CS)
+
+#define S_IO_CS_TO_OE 14
+#define M_IO_CS_TO_OE _SB_MAKEMASK(2,S_IO_CS_TO_OE)
+#define V_IO_CS_TO_OE(x) _SB_MAKEVALUE(x,S_IO_CS_TO_OE)
+#define G_IO_CS_TO_OE(x) _SB_GETVALUE(x,S_IO_CS_TO_OE,M_IO_CS_TO_OE)
+
+/*
+ * Generic Bus Interrupt Status Register (Table 11-9)
+ */
+
+#define M_IO_CS_ERR_INT _SB_MAKEMASK(0,8)
+#define M_IO_CS0_ERR_INT _SB_MAKEMASK1(0)
+#define M_IO_CS1_ERR_INT _SB_MAKEMASK1(1)
+#define M_IO_CS2_ERR_INT _SB_MAKEMASK1(2)
+#define M_IO_CS3_ERR_INT _SB_MAKEMASK1(3)
+#define M_IO_CS4_ERR_INT _SB_MAKEMASK1(4)
+#define M_IO_CS5_ERR_INT _SB_MAKEMASK1(5)
+#define M_IO_CS6_ERR_INT _SB_MAKEMASK1(6)
+#define M_IO_CS7_ERR_INT _SB_MAKEMASK1(7)
+
+#define M_IO_RD_PAR_INT _SB_MAKEMASK1(9)
+#define M_IO_TIMEOUT_INT _SB_MAKEMASK1(10)
+#define M_IO_ILL_ADDR_INT _SB_MAKEMASK1(11)
+#define M_IO_MULT_CS_INT _SB_MAKEMASK1(12)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_IO_COH_ERR _SB_MAKEMASK1(14)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+/*
+ * PCMCIA configuration register (Table 12-6)
+ */
+
+#define M_PCMCIA_CFG_ATTRMEM _SB_MAKEMASK1(0)
+#define M_PCMCIA_CFG_3VEN _SB_MAKEMASK1(1)
+#define M_PCMCIA_CFG_5VEN _SB_MAKEMASK1(2)
+#define M_PCMCIA_CFG_VPPEN _SB_MAKEMASK1(3)
+#define M_PCMCIA_CFG_RESET _SB_MAKEMASK1(4)
+#define M_PCMCIA_CFG_APWRONEN _SB_MAKEMASK1(5)
+#define M_PCMCIA_CFG_CDMASK _SB_MAKEMASK1(6)
+#define M_PCMCIA_CFG_WPMASK _SB_MAKEMASK1(7)
+#define M_PCMCIA_CFG_RDYMASK _SB_MAKEMASK1(8)
+#define M_PCMCIA_CFG_PWRCTL _SB_MAKEMASK1(9)
+
+/*
+ * PCMCIA status register (Table 12-7)
+ */
+
+#define M_PCMCIA_STATUS_CD1 _SB_MAKEMASK1(0)
+#define M_PCMCIA_STATUS_CD2 _SB_MAKEMASK1(1)
+#define M_PCMCIA_STATUS_VS1 _SB_MAKEMASK1(2)
+#define M_PCMCIA_STATUS_VS2 _SB_MAKEMASK1(3)
+#define M_PCMCIA_STATUS_WP _SB_MAKEMASK1(4)
+#define M_PCMCIA_STATUS_RDY _SB_MAKEMASK1(5)
+#define M_PCMCIA_STATUS_3VEN _SB_MAKEMASK1(6)
+#define M_PCMCIA_STATUS_5VEN _SB_MAKEMASK1(7)
+#define M_PCMCIA_STATUS_CDCHG _SB_MAKEMASK1(8)
+#define M_PCMCIA_STATUS_WPCHG _SB_MAKEMASK1(9)
+#define M_PCMCIA_STATUS_RDYCHG _SB_MAKEMASK1(10)
+
+/*
+ * GPIO Interrupt Type Register (table 13-3)
+ */
+
+#define K_GPIO_INTR_DISABLE 0
+#define K_GPIO_INTR_EDGE 1
+#define K_GPIO_INTR_LEVEL 2
+#define K_GPIO_INTR_SPLIT 3
+
+#define S_GPIO_INTR_TYPEX(n) (((n)/2)*2)
+#define M_GPIO_INTR_TYPEX(n) _SB_MAKEMASK(2,S_GPIO_INTR_TYPEX(n))
+#define V_GPIO_INTR_TYPEX(n,x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPEX(n))
+#define G_GPIO_INTR_TYPEX(n,x) _SB_GETVALUE(x,S_GPIO_INTR_TYPEX(n),M_GPIO_INTR_TYPEX(n))
+
+#define S_GPIO_INTR_TYPE0 0
+#define M_GPIO_INTR_TYPE0 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE0)
+#define V_GPIO_INTR_TYPE0(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE0)
+#define G_GPIO_INTR_TYPE0(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE0,M_GPIO_INTR_TYPE0)
+
+#define S_GPIO_INTR_TYPE2 2
+#define M_GPIO_INTR_TYPE2 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE2)
+#define V_GPIO_INTR_TYPE2(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE2)
+#define G_GPIO_INTR_TYPE2(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE2,M_GPIO_INTR_TYPE2)
+
+#define S_GPIO_INTR_TYPE4 4
+#define M_GPIO_INTR_TYPE4 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE4)
+#define V_GPIO_INTR_TYPE4(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE4)
+#define G_GPIO_INTR_TYPE4(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE4,M_GPIO_INTR_TYPE4)
+
+#define S_GPIO_INTR_TYPE6 6
+#define M_GPIO_INTR_TYPE6 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE6)
+#define V_GPIO_INTR_TYPE6(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE6)
+#define G_GPIO_INTR_TYPE6(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE6,M_GPIO_INTR_TYPE6)
+
+#define S_GPIO_INTR_TYPE8 8
+#define M_GPIO_INTR_TYPE8 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE8)
+#define V_GPIO_INTR_TYPE8(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE8)
+#define G_GPIO_INTR_TYPE8(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE8,M_GPIO_INTR_TYPE8)
+
+#define S_GPIO_INTR_TYPE10 10
+#define M_GPIO_INTR_TYPE10 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE10)
+#define V_GPIO_INTR_TYPE10(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE10)
+#define G_GPIO_INTR_TYPE10(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE10,M_GPIO_INTR_TYPE10)
+
+#define S_GPIO_INTR_TYPE12 12
+#define M_GPIO_INTR_TYPE12 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE12)
+#define V_GPIO_INTR_TYPE12(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE12)
+#define G_GPIO_INTR_TYPE12(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE12,M_GPIO_INTR_TYPE12)
+
+#define S_GPIO_INTR_TYPE14 14
+#define M_GPIO_INTR_TYPE14 _SB_MAKEMASK(2,S_GPIO_INTR_TYPE14)
+#define V_GPIO_INTR_TYPE14(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE14)
+#define G_GPIO_INTR_TYPE14(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE14,M_GPIO_INTR_TYPE14)
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
new file mode 100644
index 000000000000..c3f74df211f4
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -0,0 +1,247 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Interrupt Mapper definitions File: sb1250_int.h
+ *
+ * This module contains constants for manipulating the SB1250's
+ * interrupt mapper and definitions for the interrupt sources.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_INT_H
+#define _SB1250_INT_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * Interrupt Mapper Constants
+ ********************************************************************* */
+
+/*
+ * Interrupt sources (Table 4-8, UM 0.2)
+ *
+ * First, the interrupt numbers.
+ */
+
+#define K_INT_WATCHDOG_TIMER_0 0
+#define K_INT_WATCHDOG_TIMER_1 1
+#define K_INT_TIMER_0 2
+#define K_INT_TIMER_1 3
+#define K_INT_TIMER_2 4
+#define K_INT_TIMER_3 5
+#define K_INT_SMB_0 6
+#define K_INT_SMB_1 7
+#define K_INT_UART_0 8
+#define K_INT_UART_1 9
+#define K_INT_SER_0 10
+#define K_INT_SER_1 11
+#define K_INT_PCMCIA 12
+#define K_INT_ADDR_TRAP 13
+#define K_INT_PERF_CNT 14
+#define K_INT_TRACE_FREEZE 15
+#define K_INT_BAD_ECC 16
+#define K_INT_COR_ECC 17
+#define K_INT_IO_BUS 18
+#define K_INT_MAC_0 19
+#define K_INT_MAC_1 20
+#define K_INT_MAC_2 21
+#define K_INT_DM_CH_0 22
+#define K_INT_DM_CH_1 23
+#define K_INT_DM_CH_2 24
+#define K_INT_DM_CH_3 25
+#define K_INT_MBOX_0 26
+#define K_INT_MBOX_1 27
+#define K_INT_MBOX_2 28
+#define K_INT_MBOX_3 29
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define K_INT_CYCLE_CP0_INT 30
+#define K_INT_CYCLE_CP1_INT 31
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define K_INT_GPIO_0 32
+#define K_INT_GPIO_1 33
+#define K_INT_GPIO_2 34
+#define K_INT_GPIO_3 35
+#define K_INT_GPIO_4 36
+#define K_INT_GPIO_5 37
+#define K_INT_GPIO_6 38
+#define K_INT_GPIO_7 39
+#define K_INT_GPIO_8 40
+#define K_INT_GPIO_9 41
+#define K_INT_GPIO_10 42
+#define K_INT_GPIO_11 43
+#define K_INT_GPIO_12 44
+#define K_INT_GPIO_13 45
+#define K_INT_GPIO_14 46
+#define K_INT_GPIO_15 47
+#define K_INT_LDT_FATAL 48
+#define K_INT_LDT_NONFATAL 49
+#define K_INT_LDT_SMI 50
+#define K_INT_LDT_NMI 51
+#define K_INT_LDT_INIT 52
+#define K_INT_LDT_STARTUP 53
+#define K_INT_LDT_EXT 54
+#define K_INT_PCI_ERROR 55
+#define K_INT_PCI_INTA 56
+#define K_INT_PCI_INTB 57
+#define K_INT_PCI_INTC 58
+#define K_INT_PCI_INTD 59
+#define K_INT_SPARE_2 60
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define K_INT_MAC_0_CH1 61
+#define K_INT_MAC_1_CH1 62
+#define K_INT_MAC_2_CH1 63
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+/*
+ * Mask values for each interrupt
+ */
+
+#define M_INT_WATCHDOG_TIMER_0 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_0)
+#define M_INT_WATCHDOG_TIMER_1 _SB_MAKEMASK1(K_INT_WATCHDOG_TIMER_1)
+#define M_INT_TIMER_0 _SB_MAKEMASK1(K_INT_TIMER_0)
+#define M_INT_TIMER_1 _SB_MAKEMASK1(K_INT_TIMER_1)
+#define M_INT_TIMER_2 _SB_MAKEMASK1(K_INT_TIMER_2)
+#define M_INT_TIMER_3 _SB_MAKEMASK1(K_INT_TIMER_3)
+#define M_INT_SMB_0 _SB_MAKEMASK1(K_INT_SMB_0)
+#define M_INT_SMB_1 _SB_MAKEMASK1(K_INT_SMB_1)
+#define M_INT_UART_0 _SB_MAKEMASK1(K_INT_UART_0)
+#define M_INT_UART_1 _SB_MAKEMASK1(K_INT_UART_1)
+#define M_INT_SER_0 _SB_MAKEMASK1(K_INT_SER_0)
+#define M_INT_SER_1 _SB_MAKEMASK1(K_INT_SER_1)
+#define M_INT_PCMCIA _SB_MAKEMASK1(K_INT_PCMCIA)
+#define M_INT_ADDR_TRAP _SB_MAKEMASK1(K_INT_ADDR_TRAP)
+#define M_INT_PERF_CNT _SB_MAKEMASK1(K_INT_PERF_CNT)
+#define M_INT_TRACE_FREEZE _SB_MAKEMASK1(K_INT_TRACE_FREEZE)
+#define M_INT_BAD_ECC _SB_MAKEMASK1(K_INT_BAD_ECC)
+#define M_INT_COR_ECC _SB_MAKEMASK1(K_INT_COR_ECC)
+#define M_INT_IO_BUS _SB_MAKEMASK1(K_INT_IO_BUS)
+#define M_INT_MAC_0 _SB_MAKEMASK1(K_INT_MAC_0)
+#define M_INT_MAC_1 _SB_MAKEMASK1(K_INT_MAC_1)
+#define M_INT_MAC_2 _SB_MAKEMASK1(K_INT_MAC_2)
+#define M_INT_DM_CH_0 _SB_MAKEMASK1(K_INT_DM_CH_0)
+#define M_INT_DM_CH_1 _SB_MAKEMASK1(K_INT_DM_CH_1)
+#define M_INT_DM_CH_2 _SB_MAKEMASK1(K_INT_DM_CH_2)
+#define M_INT_DM_CH_3 _SB_MAKEMASK1(K_INT_DM_CH_3)
+#define M_INT_MBOX_0 _SB_MAKEMASK1(K_INT_MBOX_0)
+#define M_INT_MBOX_1 _SB_MAKEMASK1(K_INT_MBOX_1)
+#define M_INT_MBOX_2 _SB_MAKEMASK1(K_INT_MBOX_2)
+#define M_INT_MBOX_3 _SB_MAKEMASK1(K_INT_MBOX_3)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_INT_CYCLE_CP0_INT _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT)
+#define M_INT_CYCLE_CP1_INT _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT)
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define M_INT_GPIO_0 _SB_MAKEMASK1(K_INT_GPIO_0)
+#define M_INT_GPIO_1 _SB_MAKEMASK1(K_INT_GPIO_1)
+#define M_INT_GPIO_2 _SB_MAKEMASK1(K_INT_GPIO_2)
+#define M_INT_GPIO_3 _SB_MAKEMASK1(K_INT_GPIO_3)
+#define M_INT_GPIO_4 _SB_MAKEMASK1(K_INT_GPIO_4)
+#define M_INT_GPIO_5 _SB_MAKEMASK1(K_INT_GPIO_5)
+#define M_INT_GPIO_6 _SB_MAKEMASK1(K_INT_GPIO_6)
+#define M_INT_GPIO_7 _SB_MAKEMASK1(K_INT_GPIO_7)
+#define M_INT_GPIO_8 _SB_MAKEMASK1(K_INT_GPIO_8)
+#define M_INT_GPIO_9 _SB_MAKEMASK1(K_INT_GPIO_9)
+#define M_INT_GPIO_10 _SB_MAKEMASK1(K_INT_GPIO_10)
+#define M_INT_GPIO_11 _SB_MAKEMASK1(K_INT_GPIO_11)
+#define M_INT_GPIO_12 _SB_MAKEMASK1(K_INT_GPIO_12)
+#define M_INT_GPIO_13 _SB_MAKEMASK1(K_INT_GPIO_13)
+#define M_INT_GPIO_14 _SB_MAKEMASK1(K_INT_GPIO_14)
+#define M_INT_GPIO_15 _SB_MAKEMASK1(K_INT_GPIO_15)
+#define M_INT_LDT_FATAL _SB_MAKEMASK1(K_INT_LDT_FATAL)
+#define M_INT_LDT_NONFATAL _SB_MAKEMASK1(K_INT_LDT_NONFATAL)
+#define M_INT_LDT_SMI _SB_MAKEMASK1(K_INT_LDT_SMI)
+#define M_INT_LDT_NMI _SB_MAKEMASK1(K_INT_LDT_NMI)
+#define M_INT_LDT_INIT _SB_MAKEMASK1(K_INT_LDT_INIT)
+#define M_INT_LDT_STARTUP _SB_MAKEMASK1(K_INT_LDT_STARTUP)
+#define M_INT_LDT_EXT _SB_MAKEMASK1(K_INT_LDT_EXT)
+#define M_INT_PCI_ERROR _SB_MAKEMASK1(K_INT_PCI_ERROR)
+#define M_INT_PCI_INTA _SB_MAKEMASK1(K_INT_PCI_INTA)
+#define M_INT_PCI_INTB _SB_MAKEMASK1(K_INT_PCI_INTB)
+#define M_INT_PCI_INTC _SB_MAKEMASK1(K_INT_PCI_INTC)
+#define M_INT_PCI_INTD _SB_MAKEMASK1(K_INT_PCI_INTD)
+#define M_INT_SPARE_2 _SB_MAKEMASK1(K_INT_SPARE_2)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_INT_MAC_0_CH1 _SB_MAKEMASK1(K_INT_MAC_0_CH1)
+#define M_INT_MAC_1_CH1 _SB_MAKEMASK1(K_INT_MAC_1_CH1)
+#define M_INT_MAC_2_CH1 _SB_MAKEMASK1(K_INT_MAC_2_CH1)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+/*
+ * Interrupt mappings
+ */
+
+#define K_INT_MAP_I0 0 /* interrupt pins on processor */
+#define K_INT_MAP_I1 1
+#define K_INT_MAP_I2 2
+#define K_INT_MAP_I3 3
+#define K_INT_MAP_I4 4
+#define K_INT_MAP_I5 5
+#define K_INT_MAP_NMI 6 /* nonmaskable */
+#define K_INT_MAP_DINT 7 /* debug interrupt */
+
+/*
+ * LDT Interrupt Set Register (table 4-5)
+ */
+
+#define S_INT_LDT_INTMSG 0
+#define M_INT_LDT_INTMSG _SB_MAKEMASK(3,S_INT_LDT_INTMSG)
+#define V_INT_LDT_INTMSG(x) _SB_MAKEVALUE(x,S_INT_LDT_INTMSG)
+#define G_INT_LDT_INTMSG(x) _SB_GETVALUE(x,S_INT_LDT_INTMSG,M_INT_LDT_INTMSG)
+
+#define K_INT_LDT_INTMSG_FIXED 0
+#define K_INT_LDT_INTMSG_ARBITRATED 1
+#define K_INT_LDT_INTMSG_SMI 2
+#define K_INT_LDT_INTMSG_NMI 3
+#define K_INT_LDT_INTMSG_INIT 4
+#define K_INT_LDT_INTMSG_STARTUP 5
+#define K_INT_LDT_INTMSG_EXTINT 6
+#define K_INT_LDT_INTMSG_RESERVED 7
+
+#define M_INT_LDT_EDGETRIGGER 0
+#define M_INT_LDT_LEVELTRIGGER _SB_MAKEMASK1(3)
+
+#define M_INT_LDT_PHYSICALDEST 0
+#define M_INT_LDT_LOGICALDEST _SB_MAKEMASK1(4)
+
+#define S_INT_LDT_INTDEST 5
+#define M_INT_LDT_INTDEST _SB_MAKEMASK(10,S_INT_LDT_INTDEST)
+#define V_INT_LDT_INTDEST(x) _SB_MAKEVALUE(x,S_INT_LDT_INTDEST)
+#define G_INT_LDT_INTDEST(x) _SB_GETVALUE(x,S_INT_LDT_INTDEST,M_INT_LDT_INTDEST)
+
+#define S_INT_LDT_VECTOR 13
+#define M_INT_LDT_VECTOR _SB_MAKEMASK(8,S_INT_LDT_VECTOR)
+#define V_INT_LDT_VECTOR(x) _SB_MAKEVALUE(x,S_INT_LDT_VECTOR)
+#define G_INT_LDT_VECTOR(x) _SB_GETVALUE(x,S_INT_LDT_VECTOR,M_INT_LDT_VECTOR)
+
+/*
+ * Vector format (Table 4-6)
+ */
+
+#define M_LDTVECT_RAISEINT 0x00
+#define M_LDTVECT_RAISEMBOX 0x40
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
new file mode 100644
index 000000000000..799db828d963
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -0,0 +1,128 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * L2 Cache constants and macros File: sb1250_l2c.h
+ *
+ * This module contains constants useful for manipulating the
+ * level 2 cache.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_L2C_H
+#define _SB1250_L2C_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Level 2 Cache Tag register (Table 5-3)
+ */
+
+#define S_L2C_TAG_MBZ 0
+#define M_L2C_TAG_MBZ _SB_MAKEMASK(5,S_L2C_TAG_MBZ)
+
+#define S_L2C_TAG_INDEX 5
+#define M_L2C_TAG_INDEX _SB_MAKEMASK(12,S_L2C_TAG_INDEX)
+#define V_L2C_TAG_INDEX(x) _SB_MAKEVALUE(x,S_L2C_TAG_INDEX)
+#define G_L2C_TAG_INDEX(x) _SB_GETVALUE(x,S_L2C_TAG_INDEX,M_L2C_TAG_INDEX)
+
+#define S_L2C_TAG_TAG 17
+#define M_L2C_TAG_TAG _SB_MAKEMASK(23,S_L2C_TAG_TAG)
+#define V_L2C_TAG_TAG(x) _SB_MAKEVALUE(x,S_L2C_TAG_TAG)
+#define G_L2C_TAG_TAG(x) _SB_GETVALUE(x,S_L2C_TAG_TAG,M_L2C_TAG_TAG)
+
+#define S_L2C_TAG_ECC 40
+#define M_L2C_TAG_ECC _SB_MAKEMASK(6,S_L2C_TAG_ECC)
+#define V_L2C_TAG_ECC(x) _SB_MAKEVALUE(x,S_L2C_TAG_ECC)
+#define G_L2C_TAG_ECC(x) _SB_GETVALUE(x,S_L2C_TAG_ECC,M_L2C_TAG_ECC)
+
+#define S_L2C_TAG_WAY 46
+#define M_L2C_TAG_WAY _SB_MAKEMASK(2,S_L2C_TAG_WAY)
+#define V_L2C_TAG_WAY(x) _SB_MAKEVALUE(x,S_L2C_TAG_WAY)
+#define G_L2C_TAG_WAY(x) _SB_GETVALUE(x,S_L2C_TAG_WAY,M_L2C_TAG_WAY)
+
+#define M_L2C_TAG_DIRTY _SB_MAKEMASK1(48)
+#define M_L2C_TAG_VALID _SB_MAKEMASK1(49)
+
+/*
+ * Format of level 2 cache management address (table 5-2)
+ */
+
+#define S_L2C_MGMT_INDEX 5
+#define M_L2C_MGMT_INDEX _SB_MAKEMASK(12,S_L2C_MGMT_INDEX)
+#define V_L2C_MGMT_INDEX(x) _SB_MAKEVALUE(x,S_L2C_MGMT_INDEX)
+#define G_L2C_MGMT_INDEX(x) _SB_GETVALUE(x,S_L2C_MGMT_INDEX,M_L2C_MGMT_INDEX)
+
+#define S_L2C_MGMT_QUADRANT 15
+#define M_L2C_MGMT_QUADRANT _SB_MAKEMASK(2,S_L2C_MGMT_QUADRANT)
+#define V_L2C_MGMT_QUADRANT(x) _SB_MAKEVALUE(x,S_L2C_MGMT_QUADRANT)
+#define G_L2C_MGMT_QUADRANT(x) _SB_GETVALUE(x,S_L2C_MGMT_QUADRANT,M_L2C_MGMT_QUADRANT)
+
+#define S_L2C_MGMT_HALF 16
+#define M_L2C_MGMT_HALF _SB_MAKEMASK(1,S_L2C_MGMT_HALF)
+
+#define S_L2C_MGMT_WAY 17
+#define M_L2C_MGMT_WAY _SB_MAKEMASK(2,S_L2C_MGMT_WAY)
+#define V_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x,S_L2C_MGMT_WAY)
+#define G_L2C_MGMT_WAY(x) _SB_GETVALUE(x,S_L2C_MGMT_WAY,M_L2C_MGMT_WAY)
+
+#define S_L2C_MGMT_TAG 21
+#define M_L2C_MGMT_TAG _SB_MAKEMASK(6,S_L2C_MGMT_TAG)
+#define V_L2C_MGMT_TAG(x) _SB_MAKEVALUE(x,S_L2C_MGMT_TAG)
+#define G_L2C_MGMT_TAG(x) _SB_GETVALUE(x,S_L2C_MGMT_TAG,M_L2C_MGMT_TAG)
+
+#define M_L2C_MGMT_DIRTY _SB_MAKEMASK1(19)
+#define M_L2C_MGMT_VALID _SB_MAKEMASK1(20)
+
+#define A_L2C_MGMT_TAG_BASE 0x00D0000000
+
+#define L2C_ENTRIES_PER_WAY 4096
+#define L2C_NUM_WAYS 4
+
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * L2 Read Misc. register (A_L2_READ_MISC)
+ */
+#define S_L2C_MISC_NO_WAY 10
+#define M_L2C_MISC_NO_WAY _SB_MAKEMASK(4,S_L2C_MISC_NO_WAY)
+#define V_L2C_MISC_NO_WAY(x) _SB_MAKEVALUE(x,S_L2C_MISC_NO_WAY)
+#define G_L2C_MISC_NO_WAY(x) _SB_GETVALUE(x,S_L2C_MISC_NO_WAY,M_L2C_MISC_NO_WAY)
+
+#define M_L2C_MISC_ECC_CLEANUP_DIS _SB_MAKEMASK1(9)
+#define M_L2C_MISC_MC_PRIO_LOW _SB_MAKEMASK1(8)
+#define M_L2C_MISC_SOFT_DISABLE_T _SB_MAKEMASK1(7)
+#define M_L2C_MISC_SOFT_DISABLE_B _SB_MAKEMASK1(6)
+#define M_L2C_MISC_SOFT_DISABLE_R _SB_MAKEMASK1(5)
+#define M_L2C_MISC_SOFT_DISABLE_L _SB_MAKEMASK1(4)
+#define M_L2C_MISC_SCACHE_DISABLE_T _SB_MAKEMASK1(3)
+#define M_L2C_MISC_SCACHE_DISABLE_B _SB_MAKEMASK1(2)
+#define M_L2C_MISC_SCACHE_DISABLE_R _SB_MAKEMASK1(1)
+#define M_L2C_MISC_SCACHE_DISABLE_L _SB_MAKEMASK1(0)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
new file mode 100644
index 000000000000..d8753885df17
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -0,0 +1,425 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * LDT constants File: sb1250_ldt.h
+ *
+ * This module contains constants and macros to describe
+ * the LDT interface on the SB1250.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_LDT_H
+#define _SB1250_LDT_H
+
+#include "sb1250_defs.h"
+
+#define K_LDT_VENDOR_SIBYTE 0x166D
+#define K_LDT_DEVICE_SB1250 0x0002
+
+/*
+ * LDT Interface Type 1 (bridge) configuration header
+ */
+
+#define R_LDT_TYPE1_DEVICEID 0x0000
+#define R_LDT_TYPE1_CMDSTATUS 0x0004
+#define R_LDT_TYPE1_CLASSREV 0x0008
+#define R_LDT_TYPE1_DEVHDR 0x000C
+#define R_LDT_TYPE1_BAR0 0x0010 /* not used */
+#define R_LDT_TYPE1_BAR1 0x0014 /* not used */
+
+#define R_LDT_TYPE1_BUSID 0x0018 /* bus ID register */
+#define R_LDT_TYPE1_SECSTATUS 0x001C /* secondary status / I/O base/limit */
+#define R_LDT_TYPE1_MEMLIMIT 0x0020
+#define R_LDT_TYPE1_PREFETCH 0x0024
+#define R_LDT_TYPE1_PREF_BASE 0x0028
+#define R_LDT_TYPE1_PREF_LIMIT 0x002C
+#define R_LDT_TYPE1_IOLIMIT 0x0030
+#define R_LDT_TYPE1_CAPPTR 0x0034
+#define R_LDT_TYPE1_ROMADDR 0x0038
+#define R_LDT_TYPE1_BRCTL 0x003C
+#define R_LDT_TYPE1_CMD 0x0040
+#define R_LDT_TYPE1_LINKCTRL 0x0044
+#define R_LDT_TYPE1_LINKFREQ 0x0048
+#define R_LDT_TYPE1_RESERVED1 0x004C
+#define R_LDT_TYPE1_SRICMD 0x0050
+#define R_LDT_TYPE1_SRITXNUM 0x0054
+#define R_LDT_TYPE1_SRIRXNUM 0x0058
+#define R_LDT_TYPE1_ERRSTATUS 0x0068
+#define R_LDT_TYPE1_SRICTRL 0x006C
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define R_LDT_TYPE1_ADDSTATUS 0x0070
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define R_LDT_TYPE1_TXBUFCNT 0x00C8
+#define R_LDT_TYPE1_EXPCRC 0x00DC
+#define R_LDT_TYPE1_RXCRC 0x00F0
+
+
+/*
+ * LDT Device ID register
+ */
+
+#define S_LDT_DEVICEID_VENDOR 0
+#define M_LDT_DEVICEID_VENDOR _SB_MAKEMASK_32(16,S_LDT_DEVICEID_VENDOR)
+#define V_LDT_DEVICEID_VENDOR(x) _SB_MAKEVALUE_32(x,S_LDT_DEVICEID_VENDOR)
+#define G_LDT_DEVICEID_VENDOR(x) _SB_GETVALUE_32(x,S_LDT_DEVICEID_VENDOR,M_LDT_DEVICEID_VENDOR)
+
+#define S_LDT_DEVICEID_DEVICEID 16
+#define M_LDT_DEVICEID_DEVICEID _SB_MAKEMASK_32(16,S_LDT_DEVICEID_DEVICEID)
+#define V_LDT_DEVICEID_DEVICEID(x) _SB_MAKEVALUE_32(x,S_LDT_DEVICEID_DEVICEID)
+#define G_LDT_DEVICEID_DEVICEID(x) _SB_GETVALUE_32(x,S_LDT_DEVICEID_DEVICEID,M_LDT_DEVICEID_DEVICEID)
+
+
+/*
+ * LDT Command Register (Table 8-13)
+ */
+
+#define M_LDT_CMD_IOSPACE_EN _SB_MAKEMASK1_32(0)
+#define M_LDT_CMD_MEMSPACE_EN _SB_MAKEMASK1_32(1)
+#define M_LDT_CMD_MASTER_EN _SB_MAKEMASK1_32(2)
+#define M_LDT_CMD_SPECCYC_EN _SB_MAKEMASK1_32(3)
+#define M_LDT_CMD_MEMWRINV_EN _SB_MAKEMASK1_32(4)
+#define M_LDT_CMD_VGAPALSNP_EN _SB_MAKEMASK1_32(5)
+#define M_LDT_CMD_PARERRRESP _SB_MAKEMASK1_32(6)
+#define M_LDT_CMD_WAITCYCCTRL _SB_MAKEMASK1_32(7)
+#define M_LDT_CMD_SERR_EN _SB_MAKEMASK1_32(8)
+#define M_LDT_CMD_FASTB2B_EN _SB_MAKEMASK1_32(9)
+
+/*
+ * LDT class and revision registers
+ */
+
+#define S_LDT_CLASSREV_REV 0
+#define M_LDT_CLASSREV_REV _SB_MAKEMASK_32(8,S_LDT_CLASSREV_REV)
+#define V_LDT_CLASSREV_REV(x) _SB_MAKEVALUE_32(x,S_LDT_CLASSREV_REV)
+#define G_LDT_CLASSREV_REV(x) _SB_GETVALUE_32(x,S_LDT_CLASSREV_REV,M_LDT_CLASSREV_REV)
+
+#define S_LDT_CLASSREV_CLASS 8
+#define M_LDT_CLASSREV_CLASS _SB_MAKEMASK_32(24,S_LDT_CLASSREV_CLASS)
+#define V_LDT_CLASSREV_CLASS(x) _SB_MAKEVALUE_32(x,S_LDT_CLASSREV_CLASS)
+#define G_LDT_CLASSREV_CLASS(x) _SB_GETVALUE_32(x,S_LDT_CLASSREV_CLASS,M_LDT_CLASSREV_CLASS)
+
+#define K_LDT_REV 0x01
+#define K_LDT_CLASS 0x060000
+
+/*
+ * Device Header (offset 0x0C)
+ */
+
+#define S_LDT_DEVHDR_CLINESZ 0
+#define M_LDT_DEVHDR_CLINESZ _SB_MAKEMASK_32(8,S_LDT_DEVHDR_CLINESZ)
+#define V_LDT_DEVHDR_CLINESZ(x) _SB_MAKEVALUE_32(x,S_LDT_DEVHDR_CLINESZ)
+#define G_LDT_DEVHDR_CLINESZ(x) _SB_GETVALUE_32(x,S_LDT_DEVHDR_CLINESZ,M_LDT_DEVHDR_CLINESZ)
+
+#define S_LDT_DEVHDR_LATTMR 8
+#define M_LDT_DEVHDR_LATTMR _SB_MAKEMASK_32(8,S_LDT_DEVHDR_LATTMR)
+#define V_LDT_DEVHDR_LATTMR(x) _SB_MAKEVALUE_32(x,S_LDT_DEVHDR_LATTMR)
+#define G_LDT_DEVHDR_LATTMR(x) _SB_GETVALUE_32(x,S_LDT_DEVHDR_LATTMR,M_LDT_DEVHDR_LATTMR)
+
+#define S_LDT_DEVHDR_HDRTYPE 16
+#define M_LDT_DEVHDR_HDRTYPE _SB_MAKEMASK_32(8,S_LDT_DEVHDR_HDRTYPE)
+#define V_LDT_DEVHDR_HDRTYPE(x) _SB_MAKEVALUE_32(x,S_LDT_DEVHDR_HDRTYPE)
+#define G_LDT_DEVHDR_HDRTYPE(x) _SB_GETVALUE_32(x,S_LDT_DEVHDR_HDRTYPE,M_LDT_DEVHDR_HDRTYPE)
+
+#define K_LDT_DEVHDR_HDRTYPE_TYPE1 1
+
+#define S_LDT_DEVHDR_BIST 24
+#define M_LDT_DEVHDR_BIST _SB_MAKEMASK_32(8,S_LDT_DEVHDR_BIST)
+#define V_LDT_DEVHDR_BIST(x) _SB_MAKEVALUE_32(x,S_LDT_DEVHDR_BIST)
+#define G_LDT_DEVHDR_BIST(x) _SB_GETVALUE_32(x,S_LDT_DEVHDR_BIST,M_LDT_DEVHDR_BIST)
+
+
+
+/*
+ * LDT Status Register (Table 8-14). Note that these constants
+ * assume you've read the command and status register
+ * together (32-bit read at offset 0x04)
+ *
+ * These bits also apply to the secondary status
+ * register (Table 8-15), offset 0x1C
+ */
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_LDT_STATUS_VGAEN _SB_MAKEMASK1_32(3)
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define M_LDT_STATUS_CAPLIST _SB_MAKEMASK1_32(20)
+#define M_LDT_STATUS_66MHZCAP _SB_MAKEMASK1_32(21)
+#define M_LDT_STATUS_RESERVED2 _SB_MAKEMASK1_32(22)
+#define M_LDT_STATUS_FASTB2BCAP _SB_MAKEMASK1_32(23)
+#define M_LDT_STATUS_MSTRDPARERR _SB_MAKEMASK1_32(24)
+
+#define S_LDT_STATUS_DEVSELTIMING 25
+#define M_LDT_STATUS_DEVSELTIMING _SB_MAKEMASK_32(2,S_LDT_STATUS_DEVSELTIMING)
+#define V_LDT_STATUS_DEVSELTIMING(x) _SB_MAKEVALUE_32(x,S_LDT_STATUS_DEVSELTIMING)
+#define G_LDT_STATUS_DEVSELTIMING(x) _SB_GETVALUE_32(x,S_LDT_STATUS_DEVSELTIMING,M_LDT_STATUS_DEVSELTIMING)
+
+#define M_LDT_STATUS_SIGDTGTABORT _SB_MAKEMASK1_32(27)
+#define M_LDT_STATUS_RCVDTGTABORT _SB_MAKEMASK1_32(28)
+#define M_LDT_STATUS_RCVDMSTRABORT _SB_MAKEMASK1_32(29)
+#define M_LDT_STATUS_SIGDSERR _SB_MAKEMASK1_32(30)
+#define M_LDT_STATUS_DETPARERR _SB_MAKEMASK1_32(31)
+
+/*
+ * Bridge Control Register (Table 8-16). Note that these
+ * constants assume you've read the register as a 32-bit
+ * read (offset 0x3C)
+ */
+
+#define M_LDT_BRCTL_PARERRRESP_EN _SB_MAKEMASK1_32(16)
+#define M_LDT_BRCTL_SERR_EN _SB_MAKEMASK1_32(17)
+#define M_LDT_BRCTL_ISA_EN _SB_MAKEMASK1_32(18)
+#define M_LDT_BRCTL_VGA_EN _SB_MAKEMASK1_32(19)
+#define M_LDT_BRCTL_MSTRABORTMODE _SB_MAKEMASK1_32(21)
+#define M_LDT_BRCTL_SECBUSRESET _SB_MAKEMASK1_32(22)
+#define M_LDT_BRCTL_FASTB2B_EN _SB_MAKEMASK1_32(23)
+#define M_LDT_BRCTL_PRIDISCARD _SB_MAKEMASK1_32(24)
+#define M_LDT_BRCTL_SECDISCARD _SB_MAKEMASK1_32(25)
+#define M_LDT_BRCTL_DISCARDSTAT _SB_MAKEMASK1_32(26)
+#define M_LDT_BRCTL_DISCARDSERR_EN _SB_MAKEMASK1_32(27)
+
+/*
+ * LDT Command Register (Table 8-17). Note that these constants
+ * assume you've read the command and status register together
+ * 32-bit read at offset 0x40
+ */
+
+#define M_LDT_CMD_WARMRESET _SB_MAKEMASK1_32(16)
+#define M_LDT_CMD_DOUBLEENDED _SB_MAKEMASK1_32(17)
+
+#define S_LDT_CMD_CAPTYPE 29
+#define M_LDT_CMD_CAPTYPE _SB_MAKEMASK_32(3,S_LDT_CMD_CAPTYPE)
+#define V_LDT_CMD_CAPTYPE(x) _SB_MAKEVALUE_32(x,S_LDT_CMD_CAPTYPE)
+#define G_LDT_CMD_CAPTYPE(x) _SB_GETVALUE_32(x,S_LDT_CMD_CAPTYPE,M_LDT_CMD_CAPTYPE)
+
+/*
+ * LDT link control register (Table 8-18), and (Table 8-19)
+ */
+
+#define M_LDT_LINKCTRL_CAPSYNCFLOOD_EN _SB_MAKEMASK1_32(1)
+#define M_LDT_LINKCTRL_CRCSTARTTEST _SB_MAKEMASK1_32(2)
+#define M_LDT_LINKCTRL_CRCFORCEERR _SB_MAKEMASK1_32(3)
+#define M_LDT_LINKCTRL_LINKFAIL _SB_MAKEMASK1_32(4)
+#define M_LDT_LINKCTRL_INITDONE _SB_MAKEMASK1_32(5)
+#define M_LDT_LINKCTRL_EOC _SB_MAKEMASK1_32(6)
+#define M_LDT_LINKCTRL_XMITOFF _SB_MAKEMASK1_32(7)
+
+#define S_LDT_LINKCTRL_CRCERR 8
+#define M_LDT_LINKCTRL_CRCERR _SB_MAKEMASK_32(4,S_LDT_LINKCTRL_CRCERR)
+#define V_LDT_LINKCTRL_CRCERR(x) _SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_CRCERR)
+#define G_LDT_LINKCTRL_CRCERR(x) _SB_GETVALUE_32(x,S_LDT_LINKCTRL_CRCERR,M_LDT_LINKCTRL_CRCERR)
+
+#define S_LDT_LINKCTRL_MAXIN 16
+#define M_LDT_LINKCTRL_MAXIN _SB_MAKEMASK_32(3,S_LDT_LINKCTRL_MAXIN)
+#define V_LDT_LINKCTRL_MAXIN(x) _SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_MAXIN)
+#define G_LDT_LINKCTRL_MAXIN(x) _SB_GETVALUE_32(x,S_LDT_LINKCTRL_MAXIN,M_LDT_LINKCTRL_MAXIN)
+
+#define M_LDT_LINKCTRL_DWFCLN _SB_MAKEMASK1_32(19)
+
+#define S_LDT_LINKCTRL_MAXOUT 20
+#define M_LDT_LINKCTRL_MAXOUT _SB_MAKEMASK_32(3,S_LDT_LINKCTRL_MAXOUT)
+#define V_LDT_LINKCTRL_MAXOUT(x) _SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_MAXOUT)
+#define G_LDT_LINKCTRL_MAXOUT(x) _SB_GETVALUE_32(x,S_LDT_LINKCTRL_MAXOUT,M_LDT_LINKCTRL_MAXOUT)
+
+#define M_LDT_LINKCTRL_DWFCOUT _SB_MAKEMASK1_32(23)
+
+#define S_LDT_LINKCTRL_WIDTHIN 24
+#define M_LDT_LINKCTRL_WIDTHIN _SB_MAKEMASK_32(3,S_LDT_LINKCTRL_WIDTHIN)
+#define V_LDT_LINKCTRL_WIDTHIN(x) _SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_WIDTHIN)
+#define G_LDT_LINKCTRL_WIDTHIN(x) _SB_GETVALUE_32(x,S_LDT_LINKCTRL_WIDTHIN,M_LDT_LINKCTRL_WIDTHIN)
+
+#define M_LDT_LINKCTRL_DWFCLIN_EN _SB_MAKEMASK1_32(27)
+
+#define S_LDT_LINKCTRL_WIDTHOUT 28
+#define M_LDT_LINKCTRL_WIDTHOUT _SB_MAKEMASK_32(3,S_LDT_LINKCTRL_WIDTHOUT)
+#define V_LDT_LINKCTRL_WIDTHOUT(x) _SB_MAKEVALUE_32(x,S_LDT_LINKCTRL_WIDTHOUT)
+#define G_LDT_LINKCTRL_WIDTHOUT(x) _SB_GETVALUE_32(x,S_LDT_LINKCTRL_WIDTHOUT,M_LDT_LINKCTRL_WIDTHOUT)
+
+#define M_LDT_LINKCTRL_DWFCOUT_EN _SB_MAKEMASK1_32(31)
+
+/*
+ * LDT Link frequency register (Table 8-20) offset 0x48
+ */
+
+#define S_LDT_LINKFREQ_FREQ 8
+#define M_LDT_LINKFREQ_FREQ _SB_MAKEMASK_32(4,S_LDT_LINKFREQ_FREQ)
+#define V_LDT_LINKFREQ_FREQ(x) _SB_MAKEVALUE_32(x,S_LDT_LINKFREQ_FREQ)
+#define G_LDT_LINKFREQ_FREQ(x) _SB_GETVALUE_32(x,S_LDT_LINKFREQ_FREQ,M_LDT_LINKFREQ_FREQ)
+
+#define K_LDT_LINKFREQ_200MHZ 0
+#define K_LDT_LINKFREQ_300MHZ 1
+#define K_LDT_LINKFREQ_400MHZ 2
+#define K_LDT_LINKFREQ_500MHZ 3
+#define K_LDT_LINKFREQ_600MHZ 4
+#define K_LDT_LINKFREQ_800MHZ 5
+#define K_LDT_LINKFREQ_1000MHZ 6
+
+/*
+ * LDT SRI Command Register (Table 8-21). Note that these constants
+ * assume you've read the command and status register together
+ * 32-bit read at offset 0x50
+ */
+
+#define M_LDT_SRICMD_SIPREADY _SB_MAKEMASK1_32(16)
+#define M_LDT_SRICMD_SYNCPTRCTL _SB_MAKEMASK1_32(17)
+#define M_LDT_SRICMD_REDUCESYNCZERO _SB_MAKEMASK1_32(18)
+#if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
+#define M_LDT_SRICMD_DISSTARVATIONCNT _SB_MAKEMASK1_32(19) /* PASS1 */
+#endif /* up to 1250 PASS1 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_LDT_SRICMD_DISMULTTXVLD _SB_MAKEMASK1_32(19)
+#define M_LDT_SRICMD_EXPENDIAN _SB_MAKEMASK1_32(26)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+#define S_LDT_SRICMD_RXMARGIN 20
+#define M_LDT_SRICMD_RXMARGIN _SB_MAKEMASK_32(5,S_LDT_SRICMD_RXMARGIN)
+#define V_LDT_SRICMD_RXMARGIN(x) _SB_MAKEVALUE_32(x,S_LDT_SRICMD_RXMARGIN)
+#define G_LDT_SRICMD_RXMARGIN(x) _SB_GETVALUE_32(x,S_LDT_SRICMD_RXMARGIN,M_LDT_SRICMD_RXMARGIN)
+
+#define M_LDT_SRICMD_LDTPLLCOMPAT _SB_MAKEMASK1_32(25)
+
+#define S_LDT_SRICMD_TXINITIALOFFSET 28
+#define M_LDT_SRICMD_TXINITIALOFFSET _SB_MAKEMASK_32(3,S_LDT_SRICMD_TXINITIALOFFSET)
+#define V_LDT_SRICMD_TXINITIALOFFSET(x) _SB_MAKEVALUE_32(x,S_LDT_SRICMD_TXINITIALOFFSET)
+#define G_LDT_SRICMD_TXINITIALOFFSET(x) _SB_GETVALUE_32(x,S_LDT_SRICMD_TXINITIALOFFSET,M_LDT_SRICMD_TXINITIALOFFSET)
+
+#define M_LDT_SRICMD_LINKFREQDIRECT _SB_MAKEMASK1_32(31)
+
+/*
+ * LDT Error control and status register (Table 8-22) (Table 8-23)
+ */
+
+#define M_LDT_ERRCTL_PROTFATAL_EN _SB_MAKEMASK1_32(0)
+#define M_LDT_ERRCTL_PROTNONFATAL_EN _SB_MAKEMASK1_32(1)
+#define M_LDT_ERRCTL_PROTSYNCFLOOD_EN _SB_MAKEMASK1_32(2)
+#define M_LDT_ERRCTL_OVFFATAL_EN _SB_MAKEMASK1_32(3)
+#define M_LDT_ERRCTL_OVFNONFATAL_EN _SB_MAKEMASK1_32(4)
+#define M_LDT_ERRCTL_OVFSYNCFLOOD_EN _SB_MAKEMASK1_32(5)
+#define M_LDT_ERRCTL_EOCNXAFATAL_EN _SB_MAKEMASK1_32(6)
+#define M_LDT_ERRCTL_EOCNXANONFATAL_EN _SB_MAKEMASK1_32(7)
+#define M_LDT_ERRCTL_EOCNXASYNCFLOOD_EN _SB_MAKEMASK1_32(8)
+#define M_LDT_ERRCTL_CRCFATAL_EN _SB_MAKEMASK1_32(9)
+#define M_LDT_ERRCTL_CRCNONFATAL_EN _SB_MAKEMASK1_32(10)
+#define M_LDT_ERRCTL_SERRFATAL_EN _SB_MAKEMASK1_32(11)
+#define M_LDT_ERRCTL_SRCTAGFATAL_EN _SB_MAKEMASK1_32(12)
+#define M_LDT_ERRCTL_SRCTAGNONFATAL_EN _SB_MAKEMASK1_32(13)
+#define M_LDT_ERRCTL_SRCTAGSYNCFLOOD_EN _SB_MAKEMASK1_32(14)
+#define M_LDT_ERRCTL_MAPNXAFATAL_EN _SB_MAKEMASK1_32(15)
+#define M_LDT_ERRCTL_MAPNXANONFATAL_EN _SB_MAKEMASK1_32(16)
+#define M_LDT_ERRCTL_MAPNXASYNCFLOOD_EN _SB_MAKEMASK1_32(17)
+
+#define M_LDT_ERRCTL_PROTOERR _SB_MAKEMASK1_32(24)
+#define M_LDT_ERRCTL_OVFERR _SB_MAKEMASK1_32(25)
+#define M_LDT_ERRCTL_EOCNXAERR _SB_MAKEMASK1_32(26)
+#define M_LDT_ERRCTL_SRCTAGERR _SB_MAKEMASK1_32(27)
+#define M_LDT_ERRCTL_MAPNXAERR _SB_MAKEMASK1_32(28)
+
+/*
+ * SRI Control register (Table 8-24, 8-25) Offset 0x6C
+ */
+
+#define S_LDT_SRICTRL_NEEDRESP 0
+#define M_LDT_SRICTRL_NEEDRESP _SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDRESP)
+#define V_LDT_SRICTRL_NEEDRESP(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDRESP)
+#define G_LDT_SRICTRL_NEEDRESP(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDRESP,M_LDT_SRICTRL_NEEDRESP)
+
+#define S_LDT_SRICTRL_NEEDNPREQ 2
+#define M_LDT_SRICTRL_NEEDNPREQ _SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDNPREQ)
+#define V_LDT_SRICTRL_NEEDNPREQ(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDNPREQ)
+#define G_LDT_SRICTRL_NEEDNPREQ(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDNPREQ,M_LDT_SRICTRL_NEEDNPREQ)
+
+#define S_LDT_SRICTRL_NEEDPREQ 4
+#define M_LDT_SRICTRL_NEEDPREQ _SB_MAKEMASK_32(2,S_LDT_SRICTRL_NEEDPREQ)
+#define V_LDT_SRICTRL_NEEDPREQ(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_NEEDPREQ)
+#define G_LDT_SRICTRL_NEEDPREQ(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_NEEDPREQ,M_LDT_SRICTRL_NEEDPREQ)
+
+#define S_LDT_SRICTRL_WANTRESP 8
+#define M_LDT_SRICTRL_WANTRESP _SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTRESP)
+#define V_LDT_SRICTRL_WANTRESP(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTRESP)
+#define G_LDT_SRICTRL_WANTRESP(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTRESP,M_LDT_SRICTRL_WANTRESP)
+
+#define S_LDT_SRICTRL_WANTNPREQ 10
+#define M_LDT_SRICTRL_WANTNPREQ _SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTNPREQ)
+#define V_LDT_SRICTRL_WANTNPREQ(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTNPREQ)
+#define G_LDT_SRICTRL_WANTNPREQ(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTNPREQ,M_LDT_SRICTRL_WANTNPREQ)
+
+#define S_LDT_SRICTRL_WANTPREQ 12
+#define M_LDT_SRICTRL_WANTPREQ _SB_MAKEMASK_32(2,S_LDT_SRICTRL_WANTPREQ)
+#define V_LDT_SRICTRL_WANTPREQ(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_WANTPREQ)
+#define G_LDT_SRICTRL_WANTPREQ(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_WANTPREQ,M_LDT_SRICTRL_WANTPREQ)
+
+#define S_LDT_SRICTRL_BUFRELSPACE 16
+#define M_LDT_SRICTRL_BUFRELSPACE _SB_MAKEMASK_32(4,S_LDT_SRICTRL_BUFRELSPACE)
+#define V_LDT_SRICTRL_BUFRELSPACE(x) _SB_MAKEVALUE_32(x,S_LDT_SRICTRL_BUFRELSPACE)
+#define G_LDT_SRICTRL_BUFRELSPACE(x) _SB_GETVALUE_32(x,S_LDT_SRICTRL_BUFRELSPACE,M_LDT_SRICTRL_BUFRELSPACE)
+
+/*
+ * LDT SRI Transmit Buffer Count register (Table 8-26)
+ */
+
+#define S_LDT_TXBUFCNT_PCMD 0
+#define M_LDT_TXBUFCNT_PCMD _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_PCMD)
+#define V_LDT_TXBUFCNT_PCMD(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_PCMD)
+#define G_LDT_TXBUFCNT_PCMD(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_PCMD,M_LDT_TXBUFCNT_PCMD)
+
+#define S_LDT_TXBUFCNT_PDATA 4
+#define M_LDT_TXBUFCNT_PDATA _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_PDATA)
+#define V_LDT_TXBUFCNT_PDATA(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_PDATA)
+#define G_LDT_TXBUFCNT_PDATA(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_PDATA,M_LDT_TXBUFCNT_PDATA)
+
+#define S_LDT_TXBUFCNT_NPCMD 8
+#define M_LDT_TXBUFCNT_NPCMD _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_NPCMD)
+#define V_LDT_TXBUFCNT_NPCMD(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_NPCMD)
+#define G_LDT_TXBUFCNT_NPCMD(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_NPCMD,M_LDT_TXBUFCNT_NPCMD)
+
+#define S_LDT_TXBUFCNT_NPDATA 12
+#define M_LDT_TXBUFCNT_NPDATA _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_NPDATA)
+#define V_LDT_TXBUFCNT_NPDATA(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_NPDATA)
+#define G_LDT_TXBUFCNT_NPDATA(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_NPDATA,M_LDT_TXBUFCNT_NPDATA)
+
+#define S_LDT_TXBUFCNT_RCMD 16
+#define M_LDT_TXBUFCNT_RCMD _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_RCMD)
+#define V_LDT_TXBUFCNT_RCMD(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_RCMD)
+#define G_LDT_TXBUFCNT_RCMD(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_RCMD,M_LDT_TXBUFCNT_RCMD)
+
+#define S_LDT_TXBUFCNT_RDATA 20
+#define M_LDT_TXBUFCNT_RDATA _SB_MAKEMASK_32(4,S_LDT_TXBUFCNT_RDATA)
+#define V_LDT_TXBUFCNT_RDATA(x) _SB_MAKEVALUE_32(x,S_LDT_TXBUFCNT_RDATA)
+#define G_LDT_TXBUFCNT_RDATA(x) _SB_GETVALUE_32(x,S_LDT_TXBUFCNT_RDATA,M_LDT_TXBUFCNT_RDATA)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * Additional Status Register
+ */
+
+#define S_LDT_ADDSTATUS_TGTDONE 0
+#define M_LDT_ADDSTATUS_TGTDONE _SB_MAKEMASK_32(8,S_LDT_ADDSTATUS_TGTDONE)
+#define V_LDT_ADDSTATUS_TGTDONE(x) _SB_MAKEVALUE_32(x,S_LDT_ADDSTATUS_TGTDONE)
+#define G_LDT_ADDSTATUS_TGTDONE(x) _SB_GETVALUE_32(x,S_LDT_ADDSTATUS_TGTDONE,M_LDT_ADDSTATUS_TGTDONE)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#endif
+
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
new file mode 100644
index 000000000000..81f603f03a98
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -0,0 +1,643 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * MAC constants and macros File: sb1250_mac.h
+ *
+ * This module contains constants and macros for the SB1250's
+ * ethernet controllers.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_MAC_H
+#define _SB1250_MAC_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * Ethernet MAC Registers
+ ********************************************************************* */
+
+/*
+ * MAC Configuration Register (Table 9-13)
+ * Register: MAC_CFG_0
+ * Register: MAC_CFG_1
+ * Register: MAC_CFG_2
+ */
+
+
+#define M_MAC_RESERVED0 _SB_MAKEMASK1(0)
+#define M_MAC_TX_HOLD_SOP_EN _SB_MAKEMASK1(1)
+#define M_MAC_RETRY_EN _SB_MAKEMASK1(2)
+#define M_MAC_RET_DRPREQ_EN _SB_MAKEMASK1(3)
+#define M_MAC_RET_UFL_EN _SB_MAKEMASK1(4)
+#define M_MAC_BURST_EN _SB_MAKEMASK1(5)
+
+#define S_MAC_TX_PAUSE _SB_MAKE64(6)
+#define M_MAC_TX_PAUSE_CNT _SB_MAKEMASK(3,S_MAC_TX_PAUSE)
+#define V_MAC_TX_PAUSE_CNT(x) _SB_MAKEVALUE(x,S_MAC_TX_PAUSE)
+
+#define K_MAC_TX_PAUSE_CNT_512 0
+#define K_MAC_TX_PAUSE_CNT_1K 1
+#define K_MAC_TX_PAUSE_CNT_2K 2
+#define K_MAC_TX_PAUSE_CNT_4K 3
+#define K_MAC_TX_PAUSE_CNT_8K 4
+#define K_MAC_TX_PAUSE_CNT_16K 5
+#define K_MAC_TX_PAUSE_CNT_32K 6
+#define K_MAC_TX_PAUSE_CNT_64K 7
+
+#define V_MAC_TX_PAUSE_CNT_512 V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_512)
+#define V_MAC_TX_PAUSE_CNT_1K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_1K)
+#define V_MAC_TX_PAUSE_CNT_2K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_2K)
+#define V_MAC_TX_PAUSE_CNT_4K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_4K)
+#define V_MAC_TX_PAUSE_CNT_8K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_8K)
+#define V_MAC_TX_PAUSE_CNT_16K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_16K)
+#define V_MAC_TX_PAUSE_CNT_32K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_32K)
+#define V_MAC_TX_PAUSE_CNT_64K V_MAC_TX_PAUSE_CNT(K_MAC_TX_PAUSE_CNT_64K)
+
+#define M_MAC_RESERVED1 _SB_MAKEMASK(8,9)
+
+#define M_MAC_AP_STAT_EN _SB_MAKEMASK1(17)
+#define M_MAC_RESERVED2 _SB_MAKEMASK1(18)
+#define M_MAC_DRP_ERRPKT_EN _SB_MAKEMASK1(19)
+#define M_MAC_DRP_FCSERRPKT_EN _SB_MAKEMASK1(20)
+#define M_MAC_DRP_CODEERRPKT_EN _SB_MAKEMASK1(21)
+#define M_MAC_DRP_DRBLERRPKT_EN _SB_MAKEMASK1(22)
+#define M_MAC_DRP_RNTPKT_EN _SB_MAKEMASK1(23)
+#define M_MAC_DRP_OSZPKT_EN _SB_MAKEMASK1(24)
+#define M_MAC_DRP_LENERRPKT_EN _SB_MAKEMASK1(25)
+
+#define M_MAC_RESERVED3 _SB_MAKEMASK(6,26)
+
+#define M_MAC_BYPASS_SEL _SB_MAKEMASK1(32)
+#define M_MAC_HDX_EN _SB_MAKEMASK1(33)
+
+#define S_MAC_SPEED_SEL _SB_MAKE64(34)
+#define M_MAC_SPEED_SEL _SB_MAKEMASK(2,S_MAC_SPEED_SEL)
+#define V_MAC_SPEED_SEL(x) _SB_MAKEVALUE(x,S_MAC_SPEED_SEL)
+#define G_MAC_SPEED_SEL(x) _SB_GETVALUE(x,S_MAC_SPEED_SEL,M_MAC_SPEED_SEL)
+
+#define K_MAC_SPEED_SEL_10MBPS 0
+#define K_MAC_SPEED_SEL_100MBPS 1
+#define K_MAC_SPEED_SEL_1000MBPS 2
+#define K_MAC_SPEED_SEL_RESERVED 3
+
+#define V_MAC_SPEED_SEL_10MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_10MBPS)
+#define V_MAC_SPEED_SEL_100MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_100MBPS)
+#define V_MAC_SPEED_SEL_1000MBPS V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_1000MBPS)
+#define V_MAC_SPEED_SEL_RESERVED V_MAC_SPEED_SEL(K_MAC_SPEED_SEL_RESERVED)
+
+#define M_MAC_TX_CLK_EDGE_SEL _SB_MAKEMASK1(36)
+#define M_MAC_LOOPBACK_SEL _SB_MAKEMASK1(37)
+#define M_MAC_FAST_SYNC _SB_MAKEMASK1(38)
+#define M_MAC_SS_EN _SB_MAKEMASK1(39)
+
+#define S_MAC_BYPASS_CFG _SB_MAKE64(40)
+#define M_MAC_BYPASS_CFG _SB_MAKEMASK(2,S_MAC_BYPASS_CFG)
+#define V_MAC_BYPASS_CFG(x) _SB_MAKEVALUE(x,S_MAC_BYPASS_CFG)
+#define G_MAC_BYPASS_CFG(x) _SB_GETVALUE(x,S_MAC_BYPASS_CFG,M_MAC_BYPASS_CFG)
+
+#define K_MAC_BYPASS_GMII 0
+#define K_MAC_BYPASS_ENCODED 1
+#define K_MAC_BYPASS_SOP 2
+#define K_MAC_BYPASS_EOP 3
+
+#define M_MAC_BYPASS_16 _SB_MAKEMASK1(42)
+#define M_MAC_BYPASS_FCS_CHK _SB_MAKEMASK1(43)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_RX_CH_SEL_MSB _SB_MAKEMASK1(44)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_SPLIT_CH_SEL _SB_MAKEMASK1(45)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define S_MAC_BYPASS_IFG _SB_MAKE64(46)
+#define M_MAC_BYPASS_IFG _SB_MAKEMASK(8,S_MAC_BYPASS_IFG)
+#define V_MAC_BYPASS_IFG(x) _SB_MAKEVALUE(x,S_MAC_BYPASS_IFG)
+#define G_MAC_BYPASS_IFG(x) _SB_GETVALUE(x,S_MAC_BYPASS_IFG,M_MAC_BYPASS_IFG)
+
+#define K_MAC_FC_CMD_DISABLED 0
+#define K_MAC_FC_CMD_ENABLED 1
+#define K_MAC_FC_CMD_ENAB_FALSECARR 2
+
+#define V_MAC_FC_CMD_DISABLED V_MAC_FC_CMD(K_MAC_FC_CMD_DISABLED)
+#define V_MAC_FC_CMD_ENABLED V_MAC_FC_CMD(K_MAC_FC_CMD_ENABLED)
+#define V_MAC_FC_CMD_ENAB_FALSECARR V_MAC_FC_CMD(K_MAC_FC_CMD_ENAB_FALSECARR)
+
+#define M_MAC_FC_SEL _SB_MAKEMASK1(54)
+
+#define S_MAC_FC_CMD _SB_MAKE64(55)
+#define M_MAC_FC_CMD _SB_MAKEMASK(2,S_MAC_FC_CMD)
+#define V_MAC_FC_CMD(x) _SB_MAKEVALUE(x,S_MAC_FC_CMD)
+#define G_MAC_FC_CMD(x) _SB_GETVALUE(x,S_MAC_FC_CMD,M_MAC_FC_CMD)
+
+#define S_MAC_RX_CH_SEL _SB_MAKE64(57)
+#define M_MAC_RX_CH_SEL _SB_MAKEMASK(7,S_MAC_RX_CH_SEL)
+#define V_MAC_RX_CH_SEL(x) _SB_MAKEVALUE(x,S_MAC_RX_CH_SEL)
+#define G_MAC_RX_CH_SEL(x) _SB_GETVALUE(x,S_MAC_RX_CH_SEL,M_MAC_RX_CH_SEL)
+
+
+/*
+ * MAC Enable Registers
+ * Register: MAC_ENABLE_0
+ * Register: MAC_ENABLE_1
+ * Register: MAC_ENABLE_2
+ */
+
+#define M_MAC_RXDMA_EN0 _SB_MAKEMASK1(0)
+#define M_MAC_RXDMA_EN1 _SB_MAKEMASK1(1)
+#define M_MAC_TXDMA_EN0 _SB_MAKEMASK1(4)
+#define M_MAC_TXDMA_EN1 _SB_MAKEMASK1(5)
+
+#define M_MAC_PORT_RESET _SB_MAKEMASK1(8)
+
+#define M_MAC_RX_ENABLE _SB_MAKEMASK1(10)
+#define M_MAC_TX_ENABLE _SB_MAKEMASK1(11)
+#define M_MAC_BYP_RX_ENABLE _SB_MAKEMASK1(12)
+#define M_MAC_BYP_TX_ENABLE _SB_MAKEMASK1(13)
+
+/*
+ * MAC DMA Control Register
+ * Register: MAC_TXD_CTL_0
+ * Register: MAC_TXD_CTL_1
+ * Register: MAC_TXD_CTL_2
+ */
+
+#define S_MAC_TXD_WEIGHT0 _SB_MAKE64(0)
+#define M_MAC_TXD_WEIGHT0 _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT0)
+#define V_MAC_TXD_WEIGHT0(x) _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT0)
+#define G_MAC_TXD_WEIGHT0(x) _SB_GETVALUE(x,S_MAC_TXD_WEIGHT0,M_MAC_TXD_WEIGHT0)
+
+#define S_MAC_TXD_WEIGHT1 _SB_MAKE64(4)
+#define M_MAC_TXD_WEIGHT1 _SB_MAKEMASK(4,S_MAC_TXD_WEIGHT1)
+#define V_MAC_TXD_WEIGHT1(x) _SB_MAKEVALUE(x,S_MAC_TXD_WEIGHT1)
+#define G_MAC_TXD_WEIGHT1(x) _SB_GETVALUE(x,S_MAC_TXD_WEIGHT1,M_MAC_TXD_WEIGHT1)
+
+/*
+ * MAC Fifo Threshhold registers (Table 9-14)
+ * Register: MAC_THRSH_CFG_0
+ * Register: MAC_THRSH_CFG_1
+ * Register: MAC_THRSH_CFG_2
+ */
+
+#define S_MAC_TX_WR_THRSH _SB_MAKE64(0)
+#if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
+/* XXX: Can't enable, as it has the same name as a pass2+ define below. */
+/* #define M_MAC_TX_WR_THRSH _SB_MAKEMASK(6,S_MAC_TX_WR_THRSH) */
+#endif /* up to 1250 PASS1 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_TX_WR_THRSH _SB_MAKEMASK(7,S_MAC_TX_WR_THRSH)
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define V_MAC_TX_WR_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_WR_THRSH)
+#define G_MAC_TX_WR_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_WR_THRSH,M_MAC_TX_WR_THRSH)
+
+#define S_MAC_TX_RD_THRSH _SB_MAKE64(8)
+#if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
+/* XXX: Can't enable, as it has the same name as a pass2+ define below. */
+/* #define M_MAC_TX_RD_THRSH _SB_MAKEMASK(6,S_MAC_TX_RD_THRSH) */
+#endif /* up to 1250 PASS1 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_TX_RD_THRSH _SB_MAKEMASK(7,S_MAC_TX_RD_THRSH)
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define V_MAC_TX_RD_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_RD_THRSH)
+#define G_MAC_TX_RD_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_RD_THRSH,M_MAC_TX_RD_THRSH)
+
+#define S_MAC_TX_RL_THRSH _SB_MAKE64(16)
+#define M_MAC_TX_RL_THRSH _SB_MAKEMASK(4,S_MAC_TX_RL_THRSH)
+#define V_MAC_TX_RL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_RL_THRSH)
+#define G_MAC_TX_RL_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_RL_THRSH,M_MAC_TX_RL_THRSH)
+
+#define S_MAC_RX_PL_THRSH _SB_MAKE64(24)
+#define M_MAC_RX_PL_THRSH _SB_MAKEMASK(6,S_MAC_RX_PL_THRSH)
+#define V_MAC_RX_PL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_PL_THRSH)
+#define G_MAC_RX_PL_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_PL_THRSH,M_MAC_RX_PL_THRSH)
+
+#define S_MAC_RX_RD_THRSH _SB_MAKE64(32)
+#define M_MAC_RX_RD_THRSH _SB_MAKEMASK(6,S_MAC_RX_RD_THRSH)
+#define V_MAC_RX_RD_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_RD_THRSH)
+#define G_MAC_RX_RD_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_RD_THRSH,M_MAC_RX_RD_THRSH)
+
+#define S_MAC_RX_RL_THRSH _SB_MAKE64(40)
+#define M_MAC_RX_RL_THRSH _SB_MAKEMASK(6,S_MAC_RX_RL_THRSH)
+#define V_MAC_RX_RL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_RL_THRSH)
+#define G_MAC_RX_RL_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_RL_THRSH,M_MAC_RX_RL_THRSH)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_MAC_ENC_FC_THRSH _SB_MAKE64(56)
+#define M_MAC_ENC_FC_THRSH _SB_MAKEMASK(6,S_MAC_ENC_FC_THRSH)
+#define V_MAC_ENC_FC_THRSH(x) _SB_MAKEVALUE(x,S_MAC_ENC_FC_THRSH)
+#define G_MAC_ENC_FC_THRSH(x) _SB_GETVALUE(x,S_MAC_ENC_FC_THRSH,M_MAC_ENC_FC_THRSH)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+/*
+ * MAC Frame Configuration Registers (Table 9-15)
+ * Register: MAC_FRAME_CFG_0
+ * Register: MAC_FRAME_CFG_1
+ * Register: MAC_FRAME_CFG_2
+ */
+
+/* XXXCGD: ??? Unused in pass2? */
+#define S_MAC_IFG_RX _SB_MAKE64(0)
+#define M_MAC_IFG_RX _SB_MAKEMASK(6,S_MAC_IFG_RX)
+#define V_MAC_IFG_RX(x) _SB_MAKEVALUE(x,S_MAC_IFG_RX)
+#define G_MAC_IFG_RX(x) _SB_GETVALUE(x,S_MAC_IFG_RX,M_MAC_IFG_RX)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_MAC_PRE_LEN _SB_MAKE64(0)
+#define M_MAC_PRE_LEN _SB_MAKEMASK(6,S_MAC_PRE_LEN)
+#define V_MAC_PRE_LEN(x) _SB_MAKEVALUE(x,S_MAC_PRE_LEN)
+#define G_MAC_PRE_LEN(x) _SB_GETVALUE(x,S_MAC_PRE_LEN,M_MAC_PRE_LEN)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define S_MAC_IFG_TX _SB_MAKE64(6)
+#define M_MAC_IFG_TX _SB_MAKEMASK(6,S_MAC_IFG_TX)
+#define V_MAC_IFG_TX(x) _SB_MAKEVALUE(x,S_MAC_IFG_TX)
+#define G_MAC_IFG_TX(x) _SB_GETVALUE(x,S_MAC_IFG_TX,M_MAC_IFG_TX)
+
+#define S_MAC_IFG_THRSH _SB_MAKE64(12)
+#define M_MAC_IFG_THRSH _SB_MAKEMASK(6,S_MAC_IFG_THRSH)
+#define V_MAC_IFG_THRSH(x) _SB_MAKEVALUE(x,S_MAC_IFG_THRSH)
+#define G_MAC_IFG_THRSH(x) _SB_GETVALUE(x,S_MAC_IFG_THRSH,M_MAC_IFG_THRSH)
+
+#define S_MAC_BACKOFF_SEL _SB_MAKE64(18)
+#define M_MAC_BACKOFF_SEL _SB_MAKEMASK(4,S_MAC_BACKOFF_SEL)
+#define V_MAC_BACKOFF_SEL(x) _SB_MAKEVALUE(x,S_MAC_BACKOFF_SEL)
+#define G_MAC_BACKOFF_SEL(x) _SB_GETVALUE(x,S_MAC_BACKOFF_SEL,M_MAC_BACKOFF_SEL)
+
+#define S_MAC_LFSR_SEED _SB_MAKE64(22)
+#define M_MAC_LFSR_SEED _SB_MAKEMASK(8,S_MAC_LFSR_SEED)
+#define V_MAC_LFSR_SEED(x) _SB_MAKEVALUE(x,S_MAC_LFSR_SEED)
+#define G_MAC_LFSR_SEED(x) _SB_GETVALUE(x,S_MAC_LFSR_SEED,M_MAC_LFSR_SEED)
+
+#define S_MAC_SLOT_SIZE _SB_MAKE64(30)
+#define M_MAC_SLOT_SIZE _SB_MAKEMASK(10,S_MAC_SLOT_SIZE)
+#define V_MAC_SLOT_SIZE(x) _SB_MAKEVALUE(x,S_MAC_SLOT_SIZE)
+#define G_MAC_SLOT_SIZE(x) _SB_GETVALUE(x,S_MAC_SLOT_SIZE,M_MAC_SLOT_SIZE)
+
+#define S_MAC_MIN_FRAMESZ _SB_MAKE64(40)
+#define M_MAC_MIN_FRAMESZ _SB_MAKEMASK(8,S_MAC_MIN_FRAMESZ)
+#define V_MAC_MIN_FRAMESZ(x) _SB_MAKEVALUE(x,S_MAC_MIN_FRAMESZ)
+#define G_MAC_MIN_FRAMESZ(x) _SB_GETVALUE(x,S_MAC_MIN_FRAMESZ,M_MAC_MIN_FRAMESZ)
+
+#define S_MAC_MAX_FRAMESZ _SB_MAKE64(48)
+#define M_MAC_MAX_FRAMESZ _SB_MAKEMASK(16,S_MAC_MAX_FRAMESZ)
+#define V_MAC_MAX_FRAMESZ(x) _SB_MAKEVALUE(x,S_MAC_MAX_FRAMESZ)
+#define G_MAC_MAX_FRAMESZ(x) _SB_GETVALUE(x,S_MAC_MAX_FRAMESZ,M_MAC_MAX_FRAMESZ)
+
+/*
+ * These constants are used to configure the fields within the Frame
+ * Configuration Register.
+ */
+
+#define K_MAC_IFG_RX_10 _SB_MAKE64(0) /* See table 176, not used */
+#define K_MAC_IFG_RX_100 _SB_MAKE64(0)
+#define K_MAC_IFG_RX_1000 _SB_MAKE64(0)
+
+#define K_MAC_IFG_TX_10 _SB_MAKE64(20)
+#define K_MAC_IFG_TX_100 _SB_MAKE64(20)
+#define K_MAC_IFG_TX_1000 _SB_MAKE64(8)
+
+#define K_MAC_IFG_THRSH_10 _SB_MAKE64(4)
+#define K_MAC_IFG_THRSH_100 _SB_MAKE64(4)
+#define K_MAC_IFG_THRSH_1000 _SB_MAKE64(0)
+
+#define K_MAC_SLOT_SIZE_10 _SB_MAKE64(0)
+#define K_MAC_SLOT_SIZE_100 _SB_MAKE64(0)
+#define K_MAC_SLOT_SIZE_1000 _SB_MAKE64(0)
+
+#define V_MAC_IFG_RX_10 V_MAC_IFG_RX(K_MAC_IFG_RX_10)
+#define V_MAC_IFG_RX_100 V_MAC_IFG_RX(K_MAC_IFG_RX_100)
+#define V_MAC_IFG_RX_1000 V_MAC_IFG_RX(K_MAC_IFG_RX_1000)
+
+#define V_MAC_IFG_TX_10 V_MAC_IFG_TX(K_MAC_IFG_TX_10)
+#define V_MAC_IFG_TX_100 V_MAC_IFG_TX(K_MAC_IFG_TX_100)
+#define V_MAC_IFG_TX_1000 V_MAC_IFG_TX(K_MAC_IFG_TX_1000)
+
+#define V_MAC_IFG_THRSH_10 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_10)
+#define V_MAC_IFG_THRSH_100 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_100)
+#define V_MAC_IFG_THRSH_1000 V_MAC_IFG_THRSH(K_MAC_IFG_THRSH_1000)
+
+#define V_MAC_SLOT_SIZE_10 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_10)
+#define V_MAC_SLOT_SIZE_100 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_100)
+#define V_MAC_SLOT_SIZE_1000 V_MAC_SLOT_SIZE(K_MAC_SLOT_SIZE_1000)
+
+#define K_MAC_MIN_FRAMESZ_FIFO _SB_MAKE64(9)
+#define K_MAC_MIN_FRAMESZ_DEFAULT _SB_MAKE64(64)
+#define K_MAC_MAX_FRAMESZ_DEFAULT _SB_MAKE64(1518)
+#define K_MAC_MAX_FRAMESZ_JUMBO _SB_MAKE64(9216)
+
+#define V_MAC_MIN_FRAMESZ_FIFO V_MAC_MIN_FRAMESZ(K_MAC_MIN_FRAMESZ_FIFO)
+#define V_MAC_MIN_FRAMESZ_DEFAULT V_MAC_MIN_FRAMESZ(K_MAC_MIN_FRAMESZ_DEFAULT)
+#define V_MAC_MAX_FRAMESZ_DEFAULT V_MAC_MAX_FRAMESZ(K_MAC_MAX_FRAMESZ_DEFAULT)
+#define V_MAC_MAX_FRAMESZ_JUMBO V_MAC_MAX_FRAMESZ(K_MAC_MAX_FRAMESZ_JUMBO)
+
+/*
+ * MAC VLAN Tag Registers (Table 9-16)
+ * Register: MAC_VLANTAG_0
+ * Register: MAC_VLANTAG_1
+ * Register: MAC_VLANTAG_2
+ */
+
+#define S_MAC_VLAN_TAG _SB_MAKE64(0)
+#define M_MAC_VLAN_TAG _SB_MAKEMASK(32,S_MAC_VLAN_TAG)
+#define V_MAC_VLAN_TAG(x) _SB_MAKEVALUE(x,S_MAC_VLAN_TAG)
+#define G_MAC_VLAN_TAG(x) _SB_GETVALUE(x,S_MAC_VLAN_TAG,M_MAC_VLAN_TAG)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_MAC_TX_PKT_OFFSET _SB_MAKE64(32)
+#define M_MAC_TX_PKT_OFFSET _SB_MAKEMASK(8,S_MAC_TX_PKT_OFFSET)
+#define V_MAC_TX_PKT_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_TX_PKT_OFFSET)
+#define G_MAC_TX_PKT_OFFSET(x) _SB_GETVALUE(x,S_MAC_TX_PKT_OFFSET,M_MAC_TX_PKT_OFFSET)
+
+#define S_MAC_TX_CRC_OFFSET _SB_MAKE64(40)
+#define M_MAC_TX_CRC_OFFSET _SB_MAKEMASK(8,S_MAC_TX_CRC_OFFSET)
+#define V_MAC_TX_CRC_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_TX_CRC_OFFSET)
+#define G_MAC_TX_CRC_OFFSET(x) _SB_GETVALUE(x,S_MAC_TX_CRC_OFFSET,M_MAC_TX_CRC_OFFSET)
+
+#define M_MAC_CH_BASE_FC_EN _SB_MAKEMASK1(48)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/*
+ * MAC Status Registers (Table 9-17)
+ * Also used for the MAC Interrupt Mask Register (Table 9-18)
+ * Register: MAC_STATUS_0
+ * Register: MAC_STATUS_1
+ * Register: MAC_STATUS_2
+ * Register: MAC_INT_MASK_0
+ * Register: MAC_INT_MASK_1
+ * Register: MAC_INT_MASK_2
+ */
+
+/*
+ * Use these constants to shift the appropriate channel
+ * into the CH0 position so the same tests can be used
+ * on each channel.
+ */
+
+#define S_MAC_RX_CH0 _SB_MAKE64(0)
+#define S_MAC_RX_CH1 _SB_MAKE64(8)
+#define S_MAC_TX_CH0 _SB_MAKE64(16)
+#define S_MAC_TX_CH1 _SB_MAKE64(24)
+
+#define S_MAC_TXCHANNELS _SB_MAKE64(16) /* this is 1st TX chan */
+#define S_MAC_CHANWIDTH _SB_MAKE64(8) /* bits between channels */
+
+/*
+ * These are the same as RX channel 0. The idea here
+ * is that you'll use one of the "S_" things above
+ * and pass just the six bits to a DMA-channel-specific ISR
+ */
+#define M_MAC_INT_CHANNEL _SB_MAKEMASK(8,0)
+#define M_MAC_INT_EOP_COUNT _SB_MAKEMASK1(0)
+#define M_MAC_INT_EOP_TIMER _SB_MAKEMASK1(1)
+#define M_MAC_INT_EOP_SEEN _SB_MAKEMASK1(2)
+#define M_MAC_INT_HWM _SB_MAKEMASK1(3)
+#define M_MAC_INT_LWM _SB_MAKEMASK1(4)
+#define M_MAC_INT_DSCR _SB_MAKEMASK1(5)
+#define M_MAC_INT_ERR _SB_MAKEMASK1(6)
+#define M_MAC_INT_DZERO _SB_MAKEMASK1(7) /* only for TX channels */
+#define M_MAC_INT_DROP _SB_MAKEMASK1(7) /* only for RX channels */
+
+/*
+ * In the following definitions we use ch (0/1) and txrx (TX=1, RX=0, see
+ * also DMA_TX/DMA_RX in sb_regs.h).
+ */
+#define S_MAC_STATUS_CH_OFFSET(ch,txrx) _SB_MAKE64(((ch) + 2 * (txrx)) * S_MAC_CHANWIDTH)
+
+#define M_MAC_STATUS_CHANNEL(ch,txrx) _SB_MAKEVALUE(_SB_MAKEMASK(8,0),S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_EOP_COUNT(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_COUNT,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_EOP_TIMER(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_TIMER,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_EOP_SEEN(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_EOP_SEEN,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_HWM(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_HWM,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_LWM(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_LWM,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_DSCR(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DSCR,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_ERR(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_ERR,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_DZERO(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DZERO,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_DROP(ch,txrx) _SB_MAKEVALUE(M_MAC_INT_DROP,S_MAC_STATUS_CH_OFFSET(ch,txrx))
+#define M_MAC_STATUS_OTHER_ERR _SB_MAKEVALUE(_SB_MAKEMASK(7,0),40)
+
+
+#define M_MAC_RX_UNDRFL _SB_MAKEMASK1(40)
+#define M_MAC_RX_OVRFL _SB_MAKEMASK1(41)
+#define M_MAC_TX_UNDRFL _SB_MAKEMASK1(42)
+#define M_MAC_TX_OVRFL _SB_MAKEMASK1(43)
+#define M_MAC_LTCOL_ERR _SB_MAKEMASK1(44)
+#define M_MAC_EXCOL_ERR _SB_MAKEMASK1(45)
+#define M_MAC_CNTR_OVRFL_ERR _SB_MAKEMASK1(46)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_SPLIT_EN _SB_MAKEMASK1(47) /* interrupt mask only */
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_MAC_COUNTER_ADDR _SB_MAKE64(47)
+#define M_MAC_COUNTER_ADDR _SB_MAKEMASK(5,S_MAC_COUNTER_ADDR)
+#define V_MAC_COUNTER_ADDR(x) _SB_MAKEVALUE(x,S_MAC_COUNTER_ADDR)
+#define G_MAC_COUNTER_ADDR(x) _SB_GETVALUE(x,S_MAC_COUNTER_ADDR,M_MAC_COUNTER_ADDR)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_TX_PAUSE_ON _SB_MAKEMASK1(52)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/*
+ * MAC Fifo Pointer Registers (Table 9-19) [Debug register]
+ * Register: MAC_FIFO_PTRS_0
+ * Register: MAC_FIFO_PTRS_1
+ * Register: MAC_FIFO_PTRS_2
+ */
+
+#define S_MAC_TX_WRPTR _SB_MAKE64(0)
+#define M_MAC_TX_WRPTR _SB_MAKEMASK(6,S_MAC_TX_WRPTR)
+#define V_MAC_TX_WRPTR(x) _SB_MAKEVALUE(x,S_MAC_TX_WRPTR)
+#define G_MAC_TX_WRPTR(x) _SB_GETVALUE(x,S_MAC_TX_WRPTR,M_MAC_TX_WRPTR)
+
+#define S_MAC_TX_RDPTR _SB_MAKE64(8)
+#define M_MAC_TX_RDPTR _SB_MAKEMASK(6,S_MAC_TX_RDPTR)
+#define V_MAC_TX_RDPTR(x) _SB_MAKEVALUE(x,S_MAC_TX_RDPTR)
+#define G_MAC_TX_RDPTR(x) _SB_GETVALUE(x,S_MAC_TX_RDPTR,M_MAC_TX_RDPTR)
+
+#define S_MAC_RX_WRPTR _SB_MAKE64(16)
+#define M_MAC_RX_WRPTR _SB_MAKEMASK(6,S_MAC_RX_WRPTR)
+#define V_MAC_RX_WRPTR(x) _SB_MAKEVALUE(x,S_MAC_RX_WRPTR)
+#define G_MAC_RX_WRPTR(x) _SB_GETVALUE(x,S_MAC_RX_WRPTR,M_MAC_TX_WRPTR)
+
+#define S_MAC_RX_RDPTR _SB_MAKE64(24)
+#define M_MAC_RX_RDPTR _SB_MAKEMASK(6,S_MAC_RX_RDPTR)
+#define V_MAC_RX_RDPTR(x) _SB_MAKEVALUE(x,S_MAC_RX_RDPTR)
+#define G_MAC_RX_RDPTR(x) _SB_GETVALUE(x,S_MAC_RX_RDPTR,M_MAC_TX_RDPTR)
+
+/*
+ * MAC Fifo End Of Packet Count Registers (Table 9-20) [Debug register]
+ * Register: MAC_EOPCNT_0
+ * Register: MAC_EOPCNT_1
+ * Register: MAC_EOPCNT_2
+ */
+
+#define S_MAC_TX_EOP_COUNTER _SB_MAKE64(0)
+#define M_MAC_TX_EOP_COUNTER _SB_MAKEMASK(6,S_MAC_TX_EOP_COUNTER)
+#define V_MAC_TX_EOP_COUNTER(x) _SB_MAKEVALUE(x,S_MAC_TX_EOP_COUNTER)
+#define G_MAC_TX_EOP_COUNTER(x) _SB_GETVALUE(x,S_MAC_TX_EOP_COUNTER,M_MAC_TX_EOP_COUNTER)
+
+#define S_MAC_RX_EOP_COUNTER _SB_MAKE64(8)
+#define M_MAC_RX_EOP_COUNTER _SB_MAKEMASK(6,S_MAC_RX_EOP_COUNTER)
+#define V_MAC_RX_EOP_COUNTER(x) _SB_MAKEVALUE(x,S_MAC_RX_EOP_COUNTER)
+#define G_MAC_RX_EOP_COUNTER(x) _SB_GETVALUE(x,S_MAC_RX_EOP_COUNTER,M_MAC_RX_EOP_COUNTER)
+
+/*
+ * MAC Recieve Address Filter Exact Match Registers (Table 9-21)
+ * Registers: MAC_ADDR0_0 through MAC_ADDR7_0
+ * Registers: MAC_ADDR0_1 through MAC_ADDR7_1
+ * Registers: MAC_ADDR0_2 through MAC_ADDR7_2
+ */
+
+/* No bitfields */
+
+/*
+ * MAC Receive Address Filter Mask Registers
+ * Registers: MAC_ADDRMASK0_0 and MAC_ADDRMASK0_1
+ * Registers: MAC_ADDRMASK1_0 and MAC_ADDRMASK1_1
+ * Registers: MAC_ADDRMASK2_0 and MAC_ADDRMASK2_1
+ */
+
+/* No bitfields */
+
+/*
+ * MAC Recieve Address Filter Hash Match Registers (Table 9-22)
+ * Registers: MAC_HASH0_0 through MAC_HASH7_0
+ * Registers: MAC_HASH0_1 through MAC_HASH7_1
+ * Registers: MAC_HASH0_2 through MAC_HASH7_2
+ */
+
+/* No bitfields */
+
+/*
+ * MAC Transmit Source Address Registers (Table 9-23)
+ * Register: MAC_ETHERNET_ADDR_0
+ * Register: MAC_ETHERNET_ADDR_1
+ * Register: MAC_ETHERNET_ADDR_2
+ */
+
+/* No bitfields */
+
+/*
+ * MAC Packet Type Configuration Register
+ * Register: MAC_TYPE_CFG_0
+ * Register: MAC_TYPE_CFG_1
+ * Register: MAC_TYPE_CFG_2
+ */
+
+#define S_TYPECFG_TYPESIZE _SB_MAKE64(16)
+
+#define S_TYPECFG_TYPE0 _SB_MAKE64(0)
+#define M_TYPECFG_TYPE0 _SB_MAKEMASK(16,S_TYPECFG_TYPE0)
+#define V_TYPECFG_TYPE0(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE0)
+#define G_TYPECFG_TYPE0(x) _SB_GETVALUE(x,S_TYPECFG_TYPE0,M_TYPECFG_TYPE0)
+
+#define S_TYPECFG_TYPE1 _SB_MAKE64(0)
+#define M_TYPECFG_TYPE1 _SB_MAKEMASK(16,S_TYPECFG_TYPE1)
+#define V_TYPECFG_TYPE1(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE1)
+#define G_TYPECFG_TYPE1(x) _SB_GETVALUE(x,S_TYPECFG_TYPE1,M_TYPECFG_TYPE1)
+
+#define S_TYPECFG_TYPE2 _SB_MAKE64(0)
+#define M_TYPECFG_TYPE2 _SB_MAKEMASK(16,S_TYPECFG_TYPE2)
+#define V_TYPECFG_TYPE2(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE2)
+#define G_TYPECFG_TYPE2(x) _SB_GETVALUE(x,S_TYPECFG_TYPE2,M_TYPECFG_TYPE2)
+
+#define S_TYPECFG_TYPE3 _SB_MAKE64(0)
+#define M_TYPECFG_TYPE3 _SB_MAKEMASK(16,S_TYPECFG_TYPE3)
+#define V_TYPECFG_TYPE3(x) _SB_MAKEVALUE(x,S_TYPECFG_TYPE3)
+#define G_TYPECFG_TYPE3(x) _SB_GETVALUE(x,S_TYPECFG_TYPE3,M_TYPECFG_TYPE3)
+
+/*
+ * MAC Receive Address Filter Control Registers (Table 9-24)
+ * Register: MAC_ADFILTER_CFG_0
+ * Register: MAC_ADFILTER_CFG_1
+ * Register: MAC_ADFILTER_CFG_2
+ */
+
+#define M_MAC_ALLPKT_EN _SB_MAKEMASK1(0)
+#define M_MAC_UCAST_EN _SB_MAKEMASK1(1)
+#define M_MAC_UCAST_INV _SB_MAKEMASK1(2)
+#define M_MAC_MCAST_EN _SB_MAKEMASK1(3)
+#define M_MAC_MCAST_INV _SB_MAKEMASK1(4)
+#define M_MAC_BCAST_EN _SB_MAKEMASK1(5)
+#define M_MAC_DIRECT_INV _SB_MAKEMASK1(6)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MAC_ALLMCAST_EN _SB_MAKEMASK1(7)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_MAC_IPHDR_OFFSET _SB_MAKE64(8)
+#define M_MAC_IPHDR_OFFSET _SB_MAKEMASK(8,S_MAC_IPHDR_OFFSET)
+#define V_MAC_IPHDR_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_IPHDR_OFFSET)
+#define G_MAC_IPHDR_OFFSET(x) _SB_GETVALUE(x,S_MAC_IPHDR_OFFSET,M_MAC_IPHDR_OFFSET)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define S_MAC_RX_CRC_OFFSET _SB_MAKE64(16)
+#define M_MAC_RX_CRC_OFFSET _SB_MAKEMASK(8,S_MAC_RX_CRC_OFFSET)
+#define V_MAC_RX_CRC_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_RX_CRC_OFFSET)
+#define G_MAC_RX_CRC_OFFSET(x) _SB_GETVALUE(x,S_MAC_RX_CRC_OFFSET,M_MAC_RX_CRC_OFFSET)
+
+#define S_MAC_RX_PKT_OFFSET _SB_MAKE64(24)
+#define M_MAC_RX_PKT_OFFSET _SB_MAKEMASK(8,S_MAC_RX_PKT_OFFSET)
+#define V_MAC_RX_PKT_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_RX_PKT_OFFSET)
+#define G_MAC_RX_PKT_OFFSET(x) _SB_GETVALUE(x,S_MAC_RX_PKT_OFFSET,M_MAC_RX_PKT_OFFSET)
+
+#define M_MAC_FWDPAUSE_EN _SB_MAKEMASK1(32)
+#define M_MAC_VLAN_DET_EN _SB_MAKEMASK1(33)
+
+#define S_MAC_RX_CH_MSN_SEL _SB_MAKE64(34)
+#define M_MAC_RX_CH_MSN_SEL _SB_MAKEMASK(8,S_MAC_RX_CH_MSN_SEL)
+#define V_MAC_RX_CH_MSN_SEL(x) _SB_MAKEVALUE(x,S_MAC_RX_CH_MSN_SEL)
+#define G_MAC_RX_CH_MSN_SEL(x) _SB_GETVALUE(x,S_MAC_RX_CH_MSN_SEL,M_MAC_RX_CH_MSN_SEL)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/*
+ * MAC Receive Channel Select Registers (Table 9-25)
+ */
+
+/* no bitfields */
+
+/*
+ * MAC MII Management Interface Registers (Table 9-26)
+ * Register: MAC_MDIO_0
+ * Register: MAC_MDIO_1
+ * Register: MAC_MDIO_2
+ */
+
+#define S_MAC_MDC 0
+#define S_MAC_MDIO_DIR 1
+#define S_MAC_MDIO_OUT 2
+#define S_MAC_GENC 3
+#define S_MAC_MDIO_IN 4
+
+#define M_MAC_MDC _SB_MAKEMASK1(S_MAC_MDC)
+#define M_MAC_MDIO_DIR _SB_MAKEMASK1(S_MAC_MDIO_DIR)
+#define M_MAC_MDIO_DIR_INPUT _SB_MAKEMASK1(S_MAC_MDIO_DIR)
+#define M_MAC_MDIO_OUT _SB_MAKEMASK1(S_MAC_MDIO_OUT)
+#define M_MAC_GENC _SB_MAKEMASK1(S_MAC_GENC)
+#define M_MAC_MDIO_IN _SB_MAKEMASK1(S_MAC_MDIO_IN)
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
new file mode 100644
index 000000000000..93a48334b874
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -0,0 +1,548 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Memory Controller constants File: sb1250_mc.h
+ *
+ * This module contains constants and macros useful for
+ * programming the memory controller.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_MC_H
+#define _SB1250_MC_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Memory Channel Config Register (table 6-14)
+ */
+
+#define S_MC_RESERVED0 0
+#define M_MC_RESERVED0 _SB_MAKEMASK(8,S_MC_RESERVED0)
+
+#define S_MC_CHANNEL_SEL 8
+#define M_MC_CHANNEL_SEL _SB_MAKEMASK(8,S_MC_CHANNEL_SEL)
+#define V_MC_CHANNEL_SEL(x) _SB_MAKEVALUE(x,S_MC_CHANNEL_SEL)
+#define G_MC_CHANNEL_SEL(x) _SB_GETVALUE(x,S_MC_CHANNEL_SEL,M_MC_CHANNEL_SEL)
+
+#define S_MC_BANK0_MAP 16
+#define M_MC_BANK0_MAP _SB_MAKEMASK(4,S_MC_BANK0_MAP)
+#define V_MC_BANK0_MAP(x) _SB_MAKEVALUE(x,S_MC_BANK0_MAP)
+#define G_MC_BANK0_MAP(x) _SB_GETVALUE(x,S_MC_BANK0_MAP,M_MC_BANK0_MAP)
+
+#define K_MC_BANK0_MAP_DEFAULT 0x00
+#define V_MC_BANK0_MAP_DEFAULT V_MC_BANK0_MAP(K_MC_BANK0_MAP_DEFAULT)
+
+#define S_MC_BANK1_MAP 20
+#define M_MC_BANK1_MAP _SB_MAKEMASK(4,S_MC_BANK1_MAP)
+#define V_MC_BANK1_MAP(x) _SB_MAKEVALUE(x,S_MC_BANK1_MAP)
+#define G_MC_BANK1_MAP(x) _SB_GETVALUE(x,S_MC_BANK1_MAP,M_MC_BANK1_MAP)
+
+#define K_MC_BANK1_MAP_DEFAULT 0x08
+#define V_MC_BANK1_MAP_DEFAULT V_MC_BANK1_MAP(K_MC_BANK1_MAP_DEFAULT)
+
+#define S_MC_BANK2_MAP 24
+#define M_MC_BANK2_MAP _SB_MAKEMASK(4,S_MC_BANK2_MAP)
+#define V_MC_BANK2_MAP(x) _SB_MAKEVALUE(x,S_MC_BANK2_MAP)
+#define G_MC_BANK2_MAP(x) _SB_GETVALUE(x,S_MC_BANK2_MAP,M_MC_BANK2_MAP)
+
+#define K_MC_BANK2_MAP_DEFAULT 0x09
+#define V_MC_BANK2_MAP_DEFAULT V_MC_BANK2_MAP(K_MC_BANK2_MAP_DEFAULT)
+
+#define S_MC_BANK3_MAP 28
+#define M_MC_BANK3_MAP _SB_MAKEMASK(4,S_MC_BANK3_MAP)
+#define V_MC_BANK3_MAP(x) _SB_MAKEVALUE(x,S_MC_BANK3_MAP)
+#define G_MC_BANK3_MAP(x) _SB_GETVALUE(x,S_MC_BANK3_MAP,M_MC_BANK3_MAP)
+
+#define K_MC_BANK3_MAP_DEFAULT 0x0C
+#define V_MC_BANK3_MAP_DEFAULT V_MC_BANK3_MAP(K_MC_BANK3_MAP_DEFAULT)
+
+#define M_MC_RESERVED1 _SB_MAKEMASK(8,32)
+
+#define S_MC_QUEUE_SIZE 40
+#define M_MC_QUEUE_SIZE _SB_MAKEMASK(4,S_MC_QUEUE_SIZE)
+#define V_MC_QUEUE_SIZE(x) _SB_MAKEVALUE(x,S_MC_QUEUE_SIZE)
+#define G_MC_QUEUE_SIZE(x) _SB_GETVALUE(x,S_MC_QUEUE_SIZE,M_MC_QUEUE_SIZE)
+#define V_MC_QUEUE_SIZE_DEFAULT V_MC_QUEUE_SIZE(0x0A)
+
+#define S_MC_AGE_LIMIT 44
+#define M_MC_AGE_LIMIT _SB_MAKEMASK(4,S_MC_AGE_LIMIT)
+#define V_MC_AGE_LIMIT(x) _SB_MAKEVALUE(x,S_MC_AGE_LIMIT)
+#define G_MC_AGE_LIMIT(x) _SB_GETVALUE(x,S_MC_AGE_LIMIT,M_MC_AGE_LIMIT)
+#define V_MC_AGE_LIMIT_DEFAULT V_MC_AGE_LIMIT(8)
+
+#define S_MC_WR_LIMIT 48
+#define M_MC_WR_LIMIT _SB_MAKEMASK(4,S_MC_WR_LIMIT)
+#define V_MC_WR_LIMIT(x) _SB_MAKEVALUE(x,S_MC_WR_LIMIT)
+#define G_MC_WR_LIMIT(x) _SB_GETVALUE(x,S_MC_WR_LIMIT,M_MC_WR_LIMIT)
+#define V_MC_WR_LIMIT_DEFAULT V_MC_WR_LIMIT(5)
+
+#define M_MC_IOB1HIGHPRIORITY _SB_MAKEMASK1(52)
+
+#define M_MC_RESERVED2 _SB_MAKEMASK(3,53)
+
+#define S_MC_CS_MODE 56
+#define M_MC_CS_MODE _SB_MAKEMASK(4,S_MC_CS_MODE)
+#define V_MC_CS_MODE(x) _SB_MAKEVALUE(x,S_MC_CS_MODE)
+#define G_MC_CS_MODE(x) _SB_GETVALUE(x,S_MC_CS_MODE,M_MC_CS_MODE)
+
+#define K_MC_CS_MODE_MSB_CS 0
+#define K_MC_CS_MODE_INTLV_CS 15
+#define K_MC_CS_MODE_MIXED_CS_10 12
+#define K_MC_CS_MODE_MIXED_CS_30 6
+#define K_MC_CS_MODE_MIXED_CS_32 3
+
+#define V_MC_CS_MODE_MSB_CS V_MC_CS_MODE(K_MC_CS_MODE_MSB_CS)
+#define V_MC_CS_MODE_INTLV_CS V_MC_CS_MODE(K_MC_CS_MODE_INTLV_CS)
+#define V_MC_CS_MODE_MIXED_CS_10 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_10)
+#define V_MC_CS_MODE_MIXED_CS_30 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_30)
+#define V_MC_CS_MODE_MIXED_CS_32 V_MC_CS_MODE(K_MC_CS_MODE_MIXED_CS_32)
+
+#define M_MC_ECC_DISABLE _SB_MAKEMASK1(60)
+#define M_MC_BERR_DISABLE _SB_MAKEMASK1(61)
+#define M_MC_FORCE_SEQ _SB_MAKEMASK1(62)
+#define M_MC_DEBUG _SB_MAKEMASK1(63)
+
+#define V_MC_CONFIG_DEFAULT V_MC_WR_LIMIT_DEFAULT | V_MC_AGE_LIMIT_DEFAULT | \
+ V_MC_BANK0_MAP_DEFAULT | V_MC_BANK1_MAP_DEFAULT | \
+ V_MC_BANK2_MAP_DEFAULT | V_MC_BANK3_MAP_DEFAULT | V_MC_CHANNEL_SEL(0) | \
+ M_MC_IOB1HIGHPRIORITY | V_MC_QUEUE_SIZE_DEFAULT
+
+
+/*
+ * Memory clock config register (Table 6-15)
+ *
+ * Note: this field has been updated to be consistent with the errata to 0.2
+ */
+
+#define S_MC_CLK_RATIO 0
+#define M_MC_CLK_RATIO _SB_MAKEMASK(4,S_MC_CLK_RATIO)
+#define V_MC_CLK_RATIO(x) _SB_MAKEVALUE(x,S_MC_CLK_RATIO)
+#define G_MC_CLK_RATIO(x) _SB_GETVALUE(x,S_MC_CLK_RATIO,M_MC_CLK_RATIO)
+
+#define K_MC_CLK_RATIO_2X 4
+#define K_MC_CLK_RATIO_25X 5
+#define K_MC_CLK_RATIO_3X 6
+#define K_MC_CLK_RATIO_35X 7
+#define K_MC_CLK_RATIO_4X 8
+#define K_MC_CLK_RATIO_45X 9
+
+#define V_MC_CLK_RATIO_2X V_MC_CLK_RATIO(K_MC_CLK_RATIO_2X)
+#define V_MC_CLK_RATIO_25X V_MC_CLK_RATIO(K_MC_CLK_RATIO_25X)
+#define V_MC_CLK_RATIO_3X V_MC_CLK_RATIO(K_MC_CLK_RATIO_3X)
+#define V_MC_CLK_RATIO_35X V_MC_CLK_RATIO(K_MC_CLK_RATIO_35X)
+#define V_MC_CLK_RATIO_4X V_MC_CLK_RATIO(K_MC_CLK_RATIO_4X)
+#define V_MC_CLK_RATIO_45X V_MC_CLK_RATIO(K_MC_CLK_RATIO_45X)
+#define V_MC_CLK_RATIO_DEFAULT V_MC_CLK_RATIO_25X
+
+#define S_MC_REF_RATE 8
+#define M_MC_REF_RATE _SB_MAKEMASK(8,S_MC_REF_RATE)
+#define V_MC_REF_RATE(x) _SB_MAKEVALUE(x,S_MC_REF_RATE)
+#define G_MC_REF_RATE(x) _SB_GETVALUE(x,S_MC_REF_RATE,M_MC_REF_RATE)
+
+#define K_MC_REF_RATE_100MHz 0x62
+#define K_MC_REF_RATE_133MHz 0x81
+#define K_MC_REF_RATE_200MHz 0xC4
+
+#define V_MC_REF_RATE_100MHz V_MC_REF_RATE(K_MC_REF_RATE_100MHz)
+#define V_MC_REF_RATE_133MHz V_MC_REF_RATE(K_MC_REF_RATE_133MHz)
+#define V_MC_REF_RATE_200MHz V_MC_REF_RATE(K_MC_REF_RATE_200MHz)
+#define V_MC_REF_RATE_DEFAULT V_MC_REF_RATE_100MHz
+
+#define S_MC_CLOCK_DRIVE 16
+#define M_MC_CLOCK_DRIVE _SB_MAKEMASK(4,S_MC_CLOCK_DRIVE)
+#define V_MC_CLOCK_DRIVE(x) _SB_MAKEVALUE(x,S_MC_CLOCK_DRIVE)
+#define G_MC_CLOCK_DRIVE(x) _SB_GETVALUE(x,S_MC_CLOCK_DRIVE,M_MC_CLOCK_DRIVE)
+#define V_MC_CLOCK_DRIVE_DEFAULT V_MC_CLOCK_DRIVE(0xF)
+
+#define S_MC_DATA_DRIVE 20
+#define M_MC_DATA_DRIVE _SB_MAKEMASK(4,S_MC_DATA_DRIVE)
+#define V_MC_DATA_DRIVE(x) _SB_MAKEVALUE(x,S_MC_DATA_DRIVE)
+#define G_MC_DATA_DRIVE(x) _SB_GETVALUE(x,S_MC_DATA_DRIVE,M_MC_DATA_DRIVE)
+#define V_MC_DATA_DRIVE_DEFAULT V_MC_DATA_DRIVE(0x0)
+
+#define S_MC_ADDR_DRIVE 24
+#define M_MC_ADDR_DRIVE _SB_MAKEMASK(4,S_MC_ADDR_DRIVE)
+#define V_MC_ADDR_DRIVE(x) _SB_MAKEVALUE(x,S_MC_ADDR_DRIVE)
+#define G_MC_ADDR_DRIVE(x) _SB_GETVALUE(x,S_MC_ADDR_DRIVE,M_MC_ADDR_DRIVE)
+#define V_MC_ADDR_DRIVE_DEFAULT V_MC_ADDR_DRIVE(0x0)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MC_REF_DISABLE _SB_MAKEMASK1(30)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#define M_MC_DLL_BYPASS _SB_MAKEMASK1(31)
+
+#define S_MC_DQI_SKEW 32
+#define M_MC_DQI_SKEW _SB_MAKEMASK(8,S_MC_DQI_SKEW)
+#define V_MC_DQI_SKEW(x) _SB_MAKEVALUE(x,S_MC_DQI_SKEW)
+#define G_MC_DQI_SKEW(x) _SB_GETVALUE(x,S_MC_DQI_SKEW,M_MC_DQI_SKEW)
+#define V_MC_DQI_SKEW_DEFAULT V_MC_DQI_SKEW(0)
+
+#define S_MC_DQO_SKEW 40
+#define M_MC_DQO_SKEW _SB_MAKEMASK(8,S_MC_DQO_SKEW)
+#define V_MC_DQO_SKEW(x) _SB_MAKEVALUE(x,S_MC_DQO_SKEW)
+#define G_MC_DQO_SKEW(x) _SB_GETVALUE(x,S_MC_DQO_SKEW,M_MC_DQO_SKEW)
+#define V_MC_DQO_SKEW_DEFAULT V_MC_DQO_SKEW(0)
+
+#define S_MC_ADDR_SKEW 48
+#define M_MC_ADDR_SKEW _SB_MAKEMASK(8,S_MC_ADDR_SKEW)
+#define V_MC_ADDR_SKEW(x) _SB_MAKEVALUE(x,S_MC_ADDR_SKEW)
+#define G_MC_ADDR_SKEW(x) _SB_GETVALUE(x,S_MC_ADDR_SKEW,M_MC_ADDR_SKEW)
+#define V_MC_ADDR_SKEW_DEFAULT V_MC_ADDR_SKEW(0x0F)
+
+#define S_MC_DLL_DEFAULT 56
+#define M_MC_DLL_DEFAULT _SB_MAKEMASK(8,S_MC_DLL_DEFAULT)
+#define V_MC_DLL_DEFAULT(x) _SB_MAKEVALUE(x,S_MC_DLL_DEFAULT)
+#define G_MC_DLL_DEFAULT(x) _SB_GETVALUE(x,S_MC_DLL_DEFAULT,M_MC_DLL_DEFAULT)
+#define V_MC_DLL_DEFAULT_DEFAULT V_MC_DLL_DEFAULT(0x10)
+
+#define V_MC_CLKCONFIG_DEFAULT V_MC_DLL_DEFAULT_DEFAULT | \
+ V_MC_ADDR_SKEW_DEFAULT | \
+ V_MC_DQO_SKEW_DEFAULT | \
+ V_MC_DQI_SKEW_DEFAULT | \
+ V_MC_ADDR_DRIVE_DEFAULT | \
+ V_MC_DATA_DRIVE_DEFAULT | \
+ V_MC_CLOCK_DRIVE_DEFAULT | \
+ V_MC_REF_RATE_DEFAULT
+
+
+
+/*
+ * DRAM Command Register (Table 6-13)
+ */
+
+#define S_MC_COMMAND 0
+#define M_MC_COMMAND _SB_MAKEMASK(4,S_MC_COMMAND)
+#define V_MC_COMMAND(x) _SB_MAKEVALUE(x,S_MC_COMMAND)
+#define G_MC_COMMAND(x) _SB_GETVALUE(x,S_MC_COMMAND,M_MC_COMMAND)
+
+#define K_MC_COMMAND_EMRS 0
+#define K_MC_COMMAND_MRS 1
+#define K_MC_COMMAND_PRE 2
+#define K_MC_COMMAND_AR 3
+#define K_MC_COMMAND_SETRFSH 4
+#define K_MC_COMMAND_CLRRFSH 5
+#define K_MC_COMMAND_SETPWRDN 6
+#define K_MC_COMMAND_CLRPWRDN 7
+
+#define V_MC_COMMAND_EMRS V_MC_COMMAND(K_MC_COMMAND_EMRS)
+#define V_MC_COMMAND_MRS V_MC_COMMAND(K_MC_COMMAND_MRS)
+#define V_MC_COMMAND_PRE V_MC_COMMAND(K_MC_COMMAND_PRE)
+#define V_MC_COMMAND_AR V_MC_COMMAND(K_MC_COMMAND_AR)
+#define V_MC_COMMAND_SETRFSH V_MC_COMMAND(K_MC_COMMAND_SETRFSH)
+#define V_MC_COMMAND_CLRRFSH V_MC_COMMAND(K_MC_COMMAND_CLRRFSH)
+#define V_MC_COMMAND_SETPWRDN V_MC_COMMAND(K_MC_COMMAND_SETPWRDN)
+#define V_MC_COMMAND_CLRPWRDN V_MC_COMMAND(K_MC_COMMAND_CLRPWRDN)
+
+#define M_MC_CS0 _SB_MAKEMASK1(4)
+#define M_MC_CS1 _SB_MAKEMASK1(5)
+#define M_MC_CS2 _SB_MAKEMASK1(6)
+#define M_MC_CS3 _SB_MAKEMASK1(7)
+
+/*
+ * DRAM Mode Register (Table 6-14)
+ */
+
+#define S_MC_EMODE 0
+#define M_MC_EMODE _SB_MAKEMASK(15,S_MC_EMODE)
+#define V_MC_EMODE(x) _SB_MAKEVALUE(x,S_MC_EMODE)
+#define G_MC_EMODE(x) _SB_GETVALUE(x,S_MC_EMODE,M_MC_EMODE)
+#define V_MC_EMODE_DEFAULT V_MC_EMODE(0)
+
+#define S_MC_MODE 16
+#define M_MC_MODE _SB_MAKEMASK(15,S_MC_MODE)
+#define V_MC_MODE(x) _SB_MAKEVALUE(x,S_MC_MODE)
+#define G_MC_MODE(x) _SB_GETVALUE(x,S_MC_MODE,M_MC_MODE)
+#define V_MC_MODE_DEFAULT V_MC_MODE(0x22)
+
+#define S_MC_DRAM_TYPE 32
+#define M_MC_DRAM_TYPE _SB_MAKEMASK(3,S_MC_DRAM_TYPE)
+#define V_MC_DRAM_TYPE(x) _SB_MAKEVALUE(x,S_MC_DRAM_TYPE)
+#define G_MC_DRAM_TYPE(x) _SB_GETVALUE(x,S_MC_DRAM_TYPE,M_MC_DRAM_TYPE)
+
+#define K_MC_DRAM_TYPE_JEDEC 0
+#define K_MC_DRAM_TYPE_FCRAM 1
+#define K_MC_DRAM_TYPE_SGRAM 2
+
+#define V_MC_DRAM_TYPE_JEDEC V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_JEDEC)
+#define V_MC_DRAM_TYPE_FCRAM V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_FCRAM)
+#define V_MC_DRAM_TYPE_SGRAM V_MC_DRAM_TYPE(K_MC_DRAM_TYPE_SGRAM)
+
+#define M_MC_EXTERNALDECODE _SB_MAKEMASK1(35)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_MC_PRE_ON_A8 _SB_MAKEMASK1(36)
+#define M_MC_RAM_WITH_A13 _SB_MAKEMASK1(38)
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+
+
+/*
+ * SDRAM Timing Register (Table 6-15)
+ */
+
+#define M_MC_w2rIDLE_TWOCYCLES _SB_MAKEMASK1(60)
+#define M_MC_r2wIDLE_TWOCYCLES _SB_MAKEMASK1(61)
+#define M_MC_r2rIDLE_TWOCYCLES _SB_MAKEMASK1(62)
+
+#define S_MC_tFIFO 56
+#define M_MC_tFIFO _SB_MAKEMASK(4,S_MC_tFIFO)
+#define V_MC_tFIFO(x) _SB_MAKEVALUE(x,S_MC_tFIFO)
+#define G_MC_tFIFO(x) _SB_GETVALUE(x,S_MC_tFIFO,M_MC_tFIFO)
+#define K_MC_tFIFO_DEFAULT 1
+#define V_MC_tFIFO_DEFAULT V_MC_tFIFO(K_MC_tFIFO_DEFAULT)
+
+#define S_MC_tRFC 52
+#define M_MC_tRFC _SB_MAKEMASK(4,S_MC_tRFC)
+#define V_MC_tRFC(x) _SB_MAKEVALUE(x,S_MC_tRFC)
+#define G_MC_tRFC(x) _SB_GETVALUE(x,S_MC_tRFC,M_MC_tRFC)
+#define K_MC_tRFC_DEFAULT 12
+#define V_MC_tRFC_DEFAULT V_MC_tRFC(K_MC_tRFC_DEFAULT)
+
+#define S_MC_tCwCr 40
+#define M_MC_tCwCr _SB_MAKEMASK(4,S_MC_tCwCr)
+#define V_MC_tCwCr(x) _SB_MAKEVALUE(x,S_MC_tCwCr)
+#define G_MC_tCwCr(x) _SB_GETVALUE(x,S_MC_tCwCr,M_MC_tCwCr)
+#define K_MC_tCwCr_DEFAULT 4
+#define V_MC_tCwCr_DEFAULT V_MC_tCwCr(K_MC_tCwCr_DEFAULT)
+
+#define S_MC_tRCr 28
+#define M_MC_tRCr _SB_MAKEMASK(4,S_MC_tRCr)
+#define V_MC_tRCr(x) _SB_MAKEVALUE(x,S_MC_tRCr)
+#define G_MC_tRCr(x) _SB_GETVALUE(x,S_MC_tRCr,M_MC_tRCr)
+#define K_MC_tRCr_DEFAULT 9
+#define V_MC_tRCr_DEFAULT V_MC_tRCr(K_MC_tRCr_DEFAULT)
+
+#define S_MC_tRCw 24
+#define M_MC_tRCw _SB_MAKEMASK(4,S_MC_tRCw)
+#define V_MC_tRCw(x) _SB_MAKEVALUE(x,S_MC_tRCw)
+#define G_MC_tRCw(x) _SB_GETVALUE(x,S_MC_tRCw,M_MC_tRCw)
+#define K_MC_tRCw_DEFAULT 10
+#define V_MC_tRCw_DEFAULT V_MC_tRCw(K_MC_tRCw_DEFAULT)
+
+#define S_MC_tRRD 20
+#define M_MC_tRRD _SB_MAKEMASK(4,S_MC_tRRD)
+#define V_MC_tRRD(x) _SB_MAKEVALUE(x,S_MC_tRRD)
+#define G_MC_tRRD(x) _SB_GETVALUE(x,S_MC_tRRD,M_MC_tRRD)
+#define K_MC_tRRD_DEFAULT 2
+#define V_MC_tRRD_DEFAULT V_MC_tRRD(K_MC_tRRD_DEFAULT)
+
+#define S_MC_tRP 16
+#define M_MC_tRP _SB_MAKEMASK(4,S_MC_tRP)
+#define V_MC_tRP(x) _SB_MAKEVALUE(x,S_MC_tRP)
+#define G_MC_tRP(x) _SB_GETVALUE(x,S_MC_tRP,M_MC_tRP)
+#define K_MC_tRP_DEFAULT 4
+#define V_MC_tRP_DEFAULT V_MC_tRP(K_MC_tRP_DEFAULT)
+
+#define S_MC_tCwD 8
+#define M_MC_tCwD _SB_MAKEMASK(4,S_MC_tCwD)
+#define V_MC_tCwD(x) _SB_MAKEVALUE(x,S_MC_tCwD)
+#define G_MC_tCwD(x) _SB_GETVALUE(x,S_MC_tCwD,M_MC_tCwD)
+#define K_MC_tCwD_DEFAULT 1
+#define V_MC_tCwD_DEFAULT V_MC_tCwD(K_MC_tCwD_DEFAULT)
+
+#define M_tCrDh _SB_MAKEMASK1(7)
+#define M_MC_tCrDh M_tCrDh
+
+#define S_MC_tCrD 4
+#define M_MC_tCrD _SB_MAKEMASK(3,S_MC_tCrD)
+#define V_MC_tCrD(x) _SB_MAKEVALUE(x,S_MC_tCrD)
+#define G_MC_tCrD(x) _SB_GETVALUE(x,S_MC_tCrD,M_MC_tCrD)
+#define K_MC_tCrD_DEFAULT 2
+#define V_MC_tCrD_DEFAULT V_MC_tCrD(K_MC_tCrD_DEFAULT)
+
+#define S_MC_tRCD 0
+#define M_MC_tRCD _SB_MAKEMASK(4,S_MC_tRCD)
+#define V_MC_tRCD(x) _SB_MAKEVALUE(x,S_MC_tRCD)
+#define G_MC_tRCD(x) _SB_GETVALUE(x,S_MC_tRCD,M_MC_tRCD)
+#define K_MC_tRCD_DEFAULT 3
+#define V_MC_tRCD_DEFAULT V_MC_tRCD(K_MC_tRCD_DEFAULT)
+
+#define V_MC_TIMING_DEFAULT V_MC_tFIFO(K_MC_tFIFO_DEFAULT) | \
+ V_MC_tRFC(K_MC_tRFC_DEFAULT) | \
+ V_MC_tCwCr(K_MC_tCwCr_DEFAULT) | \
+ V_MC_tRCr(K_MC_tRCr_DEFAULT) | \
+ V_MC_tRCw(K_MC_tRCw_DEFAULT) | \
+ V_MC_tRRD(K_MC_tRRD_DEFAULT) | \
+ V_MC_tRP(K_MC_tRP_DEFAULT) | \
+ V_MC_tCwD(K_MC_tCwD_DEFAULT) | \
+ V_MC_tCrD(K_MC_tCrD_DEFAULT) | \
+ V_MC_tRCD(K_MC_tRCD_DEFAULT) | \
+ M_MC_r2rIDLE_TWOCYCLES
+
+/*
+ * Errata says these are not the default
+ * M_MC_w2rIDLE_TWOCYCLES | \
+ * M_MC_r2wIDLE_TWOCYCLES | \
+ */
+
+
+/*
+ * Chip Select Start Address Register (Table 6-17)
+ */
+
+#define S_MC_CS0_START 0
+#define M_MC_CS0_START _SB_MAKEMASK(16,S_MC_CS0_START)
+#define V_MC_CS0_START(x) _SB_MAKEVALUE(x,S_MC_CS0_START)
+#define G_MC_CS0_START(x) _SB_GETVALUE(x,S_MC_CS0_START,M_MC_CS0_START)
+
+#define S_MC_CS1_START 16
+#define M_MC_CS1_START _SB_MAKEMASK(16,S_MC_CS1_START)
+#define V_MC_CS1_START(x) _SB_MAKEVALUE(x,S_MC_CS1_START)
+#define G_MC_CS1_START(x) _SB_GETVALUE(x,S_MC_CS1_START,M_MC_CS1_START)
+
+#define S_MC_CS2_START 32
+#define M_MC_CS2_START _SB_MAKEMASK(16,S_MC_CS2_START)
+#define V_MC_CS2_START(x) _SB_MAKEVALUE(x,S_MC_CS2_START)
+#define G_MC_CS2_START(x) _SB_GETVALUE(x,S_MC_CS2_START,M_MC_CS2_START)
+
+#define S_MC_CS3_START 48
+#define M_MC_CS3_START _SB_MAKEMASK(16,S_MC_CS3_START)
+#define V_MC_CS3_START(x) _SB_MAKEVALUE(x,S_MC_CS3_START)
+#define G_MC_CS3_START(x) _SB_GETVALUE(x,S_MC_CS3_START,M_MC_CS3_START)
+
+/*
+ * Chip Select End Address Register (Table 6-18)
+ */
+
+#define S_MC_CS0_END 0
+#define M_MC_CS0_END _SB_MAKEMASK(16,S_MC_CS0_END)
+#define V_MC_CS0_END(x) _SB_MAKEVALUE(x,S_MC_CS0_END)
+#define G_MC_CS0_END(x) _SB_GETVALUE(x,S_MC_CS0_END,M_MC_CS0_END)
+
+#define S_MC_CS1_END 16
+#define M_MC_CS1_END _SB_MAKEMASK(16,S_MC_CS1_END)
+#define V_MC_CS1_END(x) _SB_MAKEVALUE(x,S_MC_CS1_END)
+#define G_MC_CS1_END(x) _SB_GETVALUE(x,S_MC_CS1_END,M_MC_CS1_END)
+
+#define S_MC_CS2_END 32
+#define M_MC_CS2_END _SB_MAKEMASK(16,S_MC_CS2_END)
+#define V_MC_CS2_END(x) _SB_MAKEVALUE(x,S_MC_CS2_END)
+#define G_MC_CS2_END(x) _SB_GETVALUE(x,S_MC_CS2_END,M_MC_CS2_END)
+
+#define S_MC_CS3_END 48
+#define M_MC_CS3_END _SB_MAKEMASK(16,S_MC_CS3_END)
+#define V_MC_CS3_END(x) _SB_MAKEVALUE(x,S_MC_CS3_END)
+#define G_MC_CS3_END(x) _SB_GETVALUE(x,S_MC_CS3_END,M_MC_CS3_END)
+
+/*
+ * Chip Select Interleave Register (Table 6-19)
+ */
+
+#define S_MC_INTLV_RESERVED 0
+#define M_MC_INTLV_RESERVED _SB_MAKEMASK(5,S_MC_INTLV_RESERVED)
+
+#define S_MC_INTERLEAVE 7
+#define M_MC_INTERLEAVE _SB_MAKEMASK(18,S_MC_INTERLEAVE)
+#define V_MC_INTERLEAVE(x) _SB_MAKEVALUE(x,S_MC_INTERLEAVE)
+
+#define S_MC_INTLV_MBZ 25
+#define M_MC_INTLV_MBZ _SB_MAKEMASK(39,S_MC_INTLV_MBZ)
+
+/*
+ * Row Address Bits Register (Table 6-20)
+ */
+
+#define S_MC_RAS_RESERVED 0
+#define M_MC_RAS_RESERVED _SB_MAKEMASK(5,S_MC_RAS_RESERVED)
+
+#define S_MC_RAS_SELECT 12
+#define M_MC_RAS_SELECT _SB_MAKEMASK(25,S_MC_RAS_SELECT)
+#define V_MC_RAS_SELECT(x) _SB_MAKEVALUE(x,S_MC_RAS_SELECT)
+
+#define S_MC_RAS_MBZ 37
+#define M_MC_RAS_MBZ _SB_MAKEMASK(27,S_MC_RAS_MBZ)
+
+
+/*
+ * Column Address Bits Register (Table 6-21)
+ */
+
+#define S_MC_CAS_RESERVED 0
+#define M_MC_CAS_RESERVED _SB_MAKEMASK(5,S_MC_CAS_RESERVED)
+
+#define S_MC_CAS_SELECT 5
+#define M_MC_CAS_SELECT _SB_MAKEMASK(18,S_MC_CAS_SELECT)
+#define V_MC_CAS_SELECT(x) _SB_MAKEVALUE(x,S_MC_CAS_SELECT)
+
+#define S_MC_CAS_MBZ 23
+#define M_MC_CAS_MBZ _SB_MAKEMASK(41,S_MC_CAS_MBZ)
+
+
+/*
+ * Bank Address Address Bits Register (Table 6-22)
+ */
+
+#define S_MC_BA_RESERVED 0
+#define M_MC_BA_RESERVED _SB_MAKEMASK(5,S_MC_BA_RESERVED)
+
+#define S_MC_BA_SELECT 5
+#define M_MC_BA_SELECT _SB_MAKEMASK(20,S_MC_BA_SELECT)
+#define V_MC_BA_SELECT(x) _SB_MAKEVALUE(x,S_MC_BA_SELECT)
+
+#define S_MC_BA_MBZ 25
+#define M_MC_BA_MBZ _SB_MAKEMASK(39,S_MC_BA_MBZ)
+
+/*
+ * Chip Select Attribute Register (Table 6-23)
+ */
+
+#define K_MC_CS_ATTR_CLOSED 0
+#define K_MC_CS_ATTR_CASCHECK 1
+#define K_MC_CS_ATTR_HINT 2
+#define K_MC_CS_ATTR_OPEN 3
+
+#define S_MC_CS0_PAGE 0
+#define M_MC_CS0_PAGE _SB_MAKEMASK(2,S_MC_CS0_PAGE)
+#define V_MC_CS0_PAGE(x) _SB_MAKEVALUE(x,S_MC_CS0_PAGE)
+#define G_MC_CS0_PAGE(x) _SB_GETVALUE(x,S_MC_CS0_PAGE,M_MC_CS0_PAGE)
+
+#define S_MC_CS1_PAGE 16
+#define M_MC_CS1_PAGE _SB_MAKEMASK(2,S_MC_CS1_PAGE)
+#define V_MC_CS1_PAGE(x) _SB_MAKEVALUE(x,S_MC_CS1_PAGE)
+#define G_MC_CS1_PAGE(x) _SB_GETVALUE(x,S_MC_CS1_PAGE,M_MC_CS1_PAGE)
+
+#define S_MC_CS2_PAGE 32
+#define M_MC_CS2_PAGE _SB_MAKEMASK(2,S_MC_CS2_PAGE)
+#define V_MC_CS2_PAGE(x) _SB_MAKEVALUE(x,S_MC_CS2_PAGE)
+#define G_MC_CS2_PAGE(x) _SB_GETVALUE(x,S_MC_CS2_PAGE,M_MC_CS2_PAGE)
+
+#define S_MC_CS3_PAGE 48
+#define M_MC_CS3_PAGE _SB_MAKEMASK(2,S_MC_CS3_PAGE)
+#define V_MC_CS3_PAGE(x) _SB_MAKEVALUE(x,S_MC_CS3_PAGE)
+#define G_MC_CS3_PAGE(x) _SB_GETVALUE(x,S_MC_CS3_PAGE,M_MC_CS3_PAGE)
+
+/*
+ * ECC Test ECC Register (Table 6-25)
+ */
+
+#define S_MC_ECC_INVERT 0
+#define M_MC_ECC_INVERT _SB_MAKEMASK(8,S_MC_ECC_INVERT)
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
new file mode 100644
index 000000000000..5d496c6faba6
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -0,0 +1,836 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Register Definitions File: sb1250_regs.h
+ *
+ * This module contains the addresses of the on-chip peripherals
+ * on the SB1250.
+ *
+ * SB1250 specification level: 01/02/2002
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_REGS_H
+#define _SB1250_REGS_H
+
+#include "sb1250_defs.h"
+
+
+/* *********************************************************************
+ * Some general notes:
+ *
+ * For the most part, when there is more than one peripheral
+ * of the same type on the SOC, the constants below will be
+ * offsets from the base of each peripheral. For example,
+ * the MAC registers are described as offsets from the first
+ * MAC register, and there will be a MAC_REGISTER() macro
+ * to calculate the base address of a given MAC.
+ *
+ * The information in this file is based on the SB1250 SOC
+ * manual version 0.2, July 2000.
+ ********************************************************************* */
+
+
+/* *********************************************************************
+ * Memory Controller Registers
+ ********************************************************************* */
+
+/*
+ * XXX: can't remove MC base 0 if 112x, since it's used by other macros,
+ * since there is one reg there (but it could get its addr/offset constant).
+ */
+#define A_MC_BASE_0 0x0010051000
+#define A_MC_BASE_1 0x0010052000
+#define MC_REGISTER_SPACING 0x1000
+
+#define A_MC_BASE(ctlid) ((ctlid)*MC_REGISTER_SPACING+A_MC_BASE_0)
+#define A_MC_REGISTER(ctlid,reg) (A_MC_BASE(ctlid)+(reg))
+
+#define R_MC_CONFIG 0x0000000100
+#define R_MC_DRAMCMD 0x0000000120
+#define R_MC_DRAMMODE 0x0000000140
+#define R_MC_TIMING1 0x0000000160
+#define R_MC_TIMING2 0x0000000180
+#define R_MC_CS_START 0x00000001A0
+#define R_MC_CS_END 0x00000001C0
+#define R_MC_CS_INTERLEAVE 0x00000001E0
+#define S_MC_CS_STARTEND 16
+
+#define R_MC_CSX_BASE 0x0000000200
+#define R_MC_CSX_ROW 0x0000000000 /* relative to CSX_BASE, above */
+#define R_MC_CSX_COL 0x0000000020 /* relative to CSX_BASE, above */
+#define R_MC_CSX_BA 0x0000000040 /* relative to CSX_BASE, above */
+#define MC_CSX_SPACING 0x0000000060 /* relative to CSX_BASE, above */
+
+#define R_MC_CS0_ROW 0x0000000200
+#define R_MC_CS0_COL 0x0000000220
+#define R_MC_CS0_BA 0x0000000240
+#define R_MC_CS1_ROW 0x0000000260
+#define R_MC_CS1_COL 0x0000000280
+#define R_MC_CS1_BA 0x00000002A0
+#define R_MC_CS2_ROW 0x00000002C0
+#define R_MC_CS2_COL 0x00000002E0
+#define R_MC_CS2_BA 0x0000000300
+#define R_MC_CS3_ROW 0x0000000320
+#define R_MC_CS3_COL 0x0000000340
+#define R_MC_CS3_BA 0x0000000360
+#define R_MC_CS_ATTR 0x0000000380
+#define R_MC_TEST_DATA 0x0000000400
+#define R_MC_TEST_ECC 0x0000000420
+#define R_MC_MCLK_CFG 0x0000000500
+
+/* *********************************************************************
+ * L2 Cache Control Registers
+ ********************************************************************* */
+
+#define A_L2_READ_TAG 0x0010040018
+#define A_L2_ECC_TAG 0x0010040038
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_L2_READ_MISC 0x0010040058
+#endif /* 1250 PASS3 || 112x PASS1 */
+#define A_L2_WAY_DISABLE 0x0010041000
+#define A_L2_MAKEDISABLE(x) (A_L2_WAY_DISABLE | (((~(x))&0x0F) << 8))
+#define A_L2_MGMT_TAG_BASE 0x00D0000000
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_L2_CACHE_DISABLE 0x0010042000
+#define A_L2_MAKECACHEDISABLE(x) (A_L2_CACHE_DISABLE | (((x)&0x0F) << 8))
+#define A_L2_MISC_CONFIG 0x0010043000
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+/* Backward-compatibility definitions. */
+/* XXX: discourage people from using these constants. */
+#define A_L2_READ_ADDRESS A_L2_READ_TAG
+#define A_L2_EEC_ADDRESS A_L2_ECC_TAG
+
+
+/* *********************************************************************
+ * PCI Interface Registers
+ ********************************************************************* */
+
+#define A_PCI_TYPE00_HEADER 0x00DE000000
+#define A_PCI_TYPE01_HEADER 0x00DE000800
+
+
+/* *********************************************************************
+ * Ethernet DMA and MACs
+ ********************************************************************* */
+
+#define A_MAC_BASE_0 0x0010064000
+#define A_MAC_BASE_1 0x0010065000
+#if SIBYTE_HDR_FEATURE_CHIP(1250)
+#define A_MAC_BASE_2 0x0010066000
+#endif /* 1250 */
+
+#define MAC_SPACING 0x1000
+#define MAC_DMA_TXRX_SPACING 0x0400
+#define MAC_DMA_CHANNEL_SPACING 0x0100
+#define DMA_RX 0
+#define DMA_TX 1
+#define MAC_NUM_DMACHAN 2 /* channels per direction */
+
+/* XXX: not correct; depends on SOC type. */
+#define MAC_NUM_PORTS 3
+
+#define A_MAC_CHANNEL_BASE(macnum) \
+ (A_MAC_BASE_0 + \
+ MAC_SPACING*(macnum))
+
+#define A_MAC_REGISTER(macnum,reg) \
+ (A_MAC_BASE_0 + \
+ MAC_SPACING*(macnum) + (reg))
+
+
+#define R_MAC_DMA_CHANNELS 0x800 /* Relative to A_MAC_CHANNEL_BASE */
+
+#define A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan) \
+ ((A_MAC_CHANNEL_BASE(macnum)) + \
+ R_MAC_DMA_CHANNELS + \
+ (MAC_DMA_TXRX_SPACING*(txrx)) + \
+ (MAC_DMA_CHANNEL_SPACING*(chan)))
+
+#define R_MAC_DMA_CHANNEL_BASE(txrx,chan) \
+ (R_MAC_DMA_CHANNELS + \
+ (MAC_DMA_TXRX_SPACING*(txrx)) + \
+ (MAC_DMA_CHANNEL_SPACING*(chan)))
+
+#define A_MAC_DMA_REGISTER(macnum,txrx,chan,reg) \
+ (A_MAC_DMA_CHANNEL_BASE(macnum,txrx,chan) + \
+ (reg))
+
+#define R_MAC_DMA_REGISTER(txrx,chan,reg) \
+ (R_MAC_DMA_CHANNEL_BASE(txrx,chan) + \
+ (reg))
+
+/*
+ * DMA channel registers, relative to A_MAC_DMA_CHANNEL_BASE
+ */
+
+#define R_MAC_DMA_CONFIG0 0x00000000
+#define R_MAC_DMA_CONFIG1 0x00000008
+#define R_MAC_DMA_DSCR_BASE 0x00000010
+#define R_MAC_DMA_DSCR_CNT 0x00000018
+#define R_MAC_DMA_CUR_DSCRA 0x00000020
+#define R_MAC_DMA_CUR_DSCRB 0x00000028
+#define R_MAC_DMA_CUR_DSCRADDR 0x00000030
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define R_MAC_DMA_OODPKTLOST_RX 0x00000038 /* rx only */
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/*
+ * RMON Counters
+ */
+
+#define R_MAC_RMON_TX_BYTES 0x00000000
+#define R_MAC_RMON_COLLISIONS 0x00000008
+#define R_MAC_RMON_LATE_COL 0x00000010
+#define R_MAC_RMON_EX_COL 0x00000018
+#define R_MAC_RMON_FCS_ERROR 0x00000020
+#define R_MAC_RMON_TX_ABORT 0x00000028
+/* Counter #6 (0x30) now reserved */
+#define R_MAC_RMON_TX_BAD 0x00000038
+#define R_MAC_RMON_TX_GOOD 0x00000040
+#define R_MAC_RMON_TX_RUNT 0x00000048
+#define R_MAC_RMON_TX_OVERSIZE 0x00000050
+#define R_MAC_RMON_RX_BYTES 0x00000080
+#define R_MAC_RMON_RX_MCAST 0x00000088
+#define R_MAC_RMON_RX_BCAST 0x00000090
+#define R_MAC_RMON_RX_BAD 0x00000098
+#define R_MAC_RMON_RX_GOOD 0x000000A0
+#define R_MAC_RMON_RX_RUNT 0x000000A8
+#define R_MAC_RMON_RX_OVERSIZE 0x000000B0
+#define R_MAC_RMON_RX_FCS_ERROR 0x000000B8
+#define R_MAC_RMON_RX_LENGTH_ERROR 0x000000C0
+#define R_MAC_RMON_RX_CODE_ERROR 0x000000C8
+#define R_MAC_RMON_RX_ALIGN_ERROR 0x000000D0
+
+/* Updated to spec 0.2 */
+#define R_MAC_CFG 0x00000100
+#define R_MAC_THRSH_CFG 0x00000108
+#define R_MAC_VLANTAG 0x00000110
+#define R_MAC_FRAMECFG 0x00000118
+#define R_MAC_EOPCNT 0x00000120
+#define R_MAC_FIFO_PTRS 0x00000130
+#define R_MAC_ADFILTER_CFG 0x00000200
+#define R_MAC_ETHERNET_ADDR 0x00000208
+#define R_MAC_PKT_TYPE 0x00000210
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define R_MAC_ADMASK0 0x00000218
+#define R_MAC_ADMASK1 0x00000220
+#endif /* 1250 PASS3 || 112x PASS1 */
+#define R_MAC_HASH_BASE 0x00000240
+#define R_MAC_ADDR_BASE 0x00000280
+#define R_MAC_CHLO0_BASE 0x00000300
+#define R_MAC_CHUP0_BASE 0x00000320
+#define R_MAC_ENABLE 0x00000400
+#define R_MAC_STATUS 0x00000408
+#define R_MAC_INT_MASK 0x00000410
+#define R_MAC_TXD_CTL 0x00000420
+#define R_MAC_MDIO 0x00000428
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define R_MAC_STATUS1 0x00000430
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define R_MAC_DEBUG_STATUS 0x00000448
+
+#define MAC_HASH_COUNT 8
+#define MAC_ADDR_COUNT 8
+#define MAC_CHMAP_COUNT 4
+
+
+/* *********************************************************************
+ * DUART Registers
+ ********************************************************************* */
+
+
+#define R_DUART_NUM_PORTS 2
+
+#define A_DUART 0x0010060000
+
+#define A_DUART_REG(r)
+
+#define DUART_CHANREG_SPACING 0x100
+#define A_DUART_CHANREG(chan,reg) (A_DUART + DUART_CHANREG_SPACING*(chan) + (reg))
+#define R_DUART_CHANREG(chan,reg) (DUART_CHANREG_SPACING*(chan) + (reg))
+
+#define R_DUART_MODE_REG_1 0x100
+#define R_DUART_MODE_REG_2 0x110
+#define R_DUART_STATUS 0x120
+#define R_DUART_CLK_SEL 0x130
+#define R_DUART_CMD 0x150
+#define R_DUART_RX_HOLD 0x160
+#define R_DUART_TX_HOLD 0x170
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define R_DUART_FULL_CTL 0x140
+#define R_DUART_OPCR_X 0x180
+#define R_DUART_AUXCTL_X 0x190
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/*
+ * The IMR and ISR can't be addressed with A_DUART_CHANREG,
+ * so use this macro instead.
+ */
+
+#define R_DUART_AUX_CTRL 0x310
+#define R_DUART_ISR_A 0x320
+#define R_DUART_IMR_A 0x330
+#define R_DUART_ISR_B 0x340
+#define R_DUART_IMR_B 0x350
+#define R_DUART_OUT_PORT 0x360
+#define R_DUART_OPCR 0x370
+
+#define R_DUART_SET_OPR 0x3B0
+#define R_DUART_CLEAR_OPR 0x3C0
+
+#define DUART_IMRISR_SPACING 0x20
+
+#define R_DUART_IMRREG(chan) (R_DUART_IMR_A + (chan)*DUART_IMRISR_SPACING)
+#define R_DUART_ISRREG(chan) (R_DUART_ISR_A + (chan)*DUART_IMRISR_SPACING)
+
+#define A_DUART_IMRREG(chan) (A_DUART + R_DUART_IMRREG(chan))
+#define A_DUART_ISRREG(chan) (A_DUART + R_DUART_ISRREG(chan))
+
+
+
+
+/*
+ * These constants are the absolute addresses.
+ */
+
+#define A_DUART_MODE_REG_1_A 0x0010060100
+#define A_DUART_MODE_REG_2_A 0x0010060110
+#define A_DUART_STATUS_A 0x0010060120
+#define A_DUART_CLK_SEL_A 0x0010060130
+#define A_DUART_CMD_A 0x0010060150
+#define A_DUART_RX_HOLD_A 0x0010060160
+#define A_DUART_TX_HOLD_A 0x0010060170
+
+#define A_DUART_MODE_REG_1_B 0x0010060200
+#define A_DUART_MODE_REG_2_B 0x0010060210
+#define A_DUART_STATUS_B 0x0010060220
+#define A_DUART_CLK_SEL_B 0x0010060230
+#define A_DUART_CMD_B 0x0010060250
+#define A_DUART_RX_HOLD_B 0x0010060260
+#define A_DUART_TX_HOLD_B 0x0010060270
+
+#define A_DUART_INPORT_CHNG 0x0010060300
+#define A_DUART_AUX_CTRL 0x0010060310
+#define A_DUART_ISR_A 0x0010060320
+#define A_DUART_IMR_A 0x0010060330
+#define A_DUART_ISR_B 0x0010060340
+#define A_DUART_IMR_B 0x0010060350
+#define A_DUART_OUT_PORT 0x0010060360
+#define A_DUART_OPCR 0x0010060370
+#define A_DUART_IN_PORT 0x0010060380
+#define A_DUART_ISR 0x0010060390
+#define A_DUART_IMR 0x00100603A0
+#define A_DUART_SET_OPR 0x00100603B0
+#define A_DUART_CLEAR_OPR 0x00100603C0
+#define A_DUART_INPORT_CHNG_A 0x00100603D0
+#define A_DUART_INPORT_CHNG_B 0x00100603E0
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_DUART_FULL_CTL_A 0x0010060140
+#define A_DUART_FULL_CTL_B 0x0010060240
+
+#define A_DUART_OPCR_A 0x0010060180
+#define A_DUART_OPCR_B 0x0010060280
+
+#define A_DUART_INPORT_CHNG_DEBUG 0x00100603F0
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/* *********************************************************************
+ * Synchronous Serial Registers
+ ********************************************************************* */
+
+
+#define A_SER_BASE_0 0x0010060400
+#define A_SER_BASE_1 0x0010060800
+#define SER_SPACING 0x400
+
+#define SER_DMA_TXRX_SPACING 0x80
+
+#define SER_NUM_PORTS 2
+
+#define A_SER_CHANNEL_BASE(sernum) \
+ (A_SER_BASE_0 + \
+ SER_SPACING*(sernum))
+
+#define A_SER_REGISTER(sernum,reg) \
+ (A_SER_BASE_0 + \
+ SER_SPACING*(sernum) + (reg))
+
+
+#define R_SER_DMA_CHANNELS 0 /* Relative to A_SER_BASE_x */
+
+#define A_SER_DMA_CHANNEL_BASE(sernum,txrx) \
+ ((A_SER_CHANNEL_BASE(sernum)) + \
+ R_SER_DMA_CHANNELS + \
+ (SER_DMA_TXRX_SPACING*(txrx)))
+
+#define A_SER_DMA_REGISTER(sernum,txrx,reg) \
+ (A_SER_DMA_CHANNEL_BASE(sernum,txrx) + \
+ (reg))
+
+
+/*
+ * DMA channel registers, relative to A_SER_DMA_CHANNEL_BASE
+ */
+
+#define R_SER_DMA_CONFIG0 0x00000000
+#define R_SER_DMA_CONFIG1 0x00000008
+#define R_SER_DMA_DSCR_BASE 0x00000010
+#define R_SER_DMA_DSCR_CNT 0x00000018
+#define R_SER_DMA_CUR_DSCRA 0x00000020
+#define R_SER_DMA_CUR_DSCRB 0x00000028
+#define R_SER_DMA_CUR_DSCRADDR 0x00000030
+
+#define R_SER_DMA_CONFIG0_RX 0x00000000
+#define R_SER_DMA_CONFIG1_RX 0x00000008
+#define R_SER_DMA_DSCR_BASE_RX 0x00000010
+#define R_SER_DMA_DSCR_COUNT_RX 0x00000018
+#define R_SER_DMA_CUR_DSCR_A_RX 0x00000020
+#define R_SER_DMA_CUR_DSCR_B_RX 0x00000028
+#define R_SER_DMA_CUR_DSCR_ADDR_RX 0x00000030
+
+#define R_SER_DMA_CONFIG0_TX 0x00000080
+#define R_SER_DMA_CONFIG1_TX 0x00000088
+#define R_SER_DMA_DSCR_BASE_TX 0x00000090
+#define R_SER_DMA_DSCR_COUNT_TX 0x00000098
+#define R_SER_DMA_CUR_DSCR_A_TX 0x000000A0
+#define R_SER_DMA_CUR_DSCR_B_TX 0x000000A8
+#define R_SER_DMA_CUR_DSCR_ADDR_TX 0x000000B0
+
+#define R_SER_MODE 0x00000100
+#define R_SER_MINFRM_SZ 0x00000108
+#define R_SER_MAXFRM_SZ 0x00000110
+#define R_SER_ADDR 0x00000118
+#define R_SER_USR0_ADDR 0x00000120
+#define R_SER_USR1_ADDR 0x00000128
+#define R_SER_USR2_ADDR 0x00000130
+#define R_SER_USR3_ADDR 0x00000138
+#define R_SER_CMD 0x00000140
+#define R_SER_TX_RD_THRSH 0x00000160
+#define R_SER_TX_WR_THRSH 0x00000168
+#define R_SER_RX_RD_THRSH 0x00000170
+#define R_SER_LINE_MODE 0x00000178
+#define R_SER_DMA_ENABLE 0x00000180
+#define R_SER_INT_MASK 0x00000190
+#define R_SER_STATUS 0x00000188
+#define R_SER_STATUS_DEBUG 0x000001A8
+#define R_SER_RX_TABLE_BASE 0x00000200
+#define SER_RX_TABLE_COUNT 16
+#define R_SER_TX_TABLE_BASE 0x00000300
+#define SER_TX_TABLE_COUNT 16
+
+/* RMON Counters */
+#define R_SER_RMON_TX_BYTE_LO 0x000001C0
+#define R_SER_RMON_TX_BYTE_HI 0x000001C8
+#define R_SER_RMON_RX_BYTE_LO 0x000001D0
+#define R_SER_RMON_RX_BYTE_HI 0x000001D8
+#define R_SER_RMON_TX_UNDERRUN 0x000001E0
+#define R_SER_RMON_RX_OVERFLOW 0x000001E8
+#define R_SER_RMON_RX_ERRORS 0x000001F0
+#define R_SER_RMON_RX_BADADDR 0x000001F8
+
+/* *********************************************************************
+ * Generic Bus Registers
+ ********************************************************************* */
+
+#define IO_EXT_CFG_COUNT 8
+
+#define A_IO_EXT_BASE 0x0010061000
+#define A_IO_EXT_REG(r) (A_IO_EXT_BASE + (r))
+
+#define A_IO_EXT_CFG_BASE 0x0010061000
+#define A_IO_EXT_MULT_SIZE_BASE 0x0010061100
+#define A_IO_EXT_START_ADDR_BASE 0x0010061200
+#define A_IO_EXT_TIME_CFG0_BASE 0x0010061600
+#define A_IO_EXT_TIME_CFG1_BASE 0x0010061700
+
+#define IO_EXT_REGISTER_SPACING 8
+#define A_IO_EXT_CS_BASE(cs) (A_IO_EXT_CFG_BASE+IO_EXT_REGISTER_SPACING*(cs))
+#define R_IO_EXT_REG(reg,cs) ((cs)*IO_EXT_REGISTER_SPACING + (reg))
+
+#define R_IO_EXT_CFG 0x0000
+#define R_IO_EXT_MULT_SIZE 0x0100
+#define R_IO_EXT_START_ADDR 0x0200
+#define R_IO_EXT_TIME_CFG0 0x0600
+#define R_IO_EXT_TIME_CFG1 0x0700
+
+
+#define A_IO_INTERRUPT_STATUS 0x0010061A00
+#define A_IO_INTERRUPT_DATA0 0x0010061A10
+#define A_IO_INTERRUPT_DATA1 0x0010061A18
+#define A_IO_INTERRUPT_DATA2 0x0010061A20
+#define A_IO_INTERRUPT_DATA3 0x0010061A28
+#define A_IO_INTERRUPT_ADDR0 0x0010061A30
+#define A_IO_INTERRUPT_ADDR1 0x0010061A40
+#define A_IO_INTERRUPT_PARITY 0x0010061A50
+#define A_IO_PCMCIA_CFG 0x0010061A60
+#define A_IO_PCMCIA_STATUS 0x0010061A70
+#define A_IO_DRIVE_0 0x0010061300
+#define A_IO_DRIVE_1 0x0010061308
+#define A_IO_DRIVE_2 0x0010061310
+#define A_IO_DRIVE_3 0x0010061318
+#define A_IO_DRIVE_BASE A_IO_DRIVE_0
+#define IO_DRIVE_REGISTER_SPACING 8
+#define R_IO_DRIVE(x) ((x)*IO_DRIVE_REGISTER_SPACING)
+#define A_IO_DRIVE(x) (A_IO_DRIVE_BASE + R_IO_DRIVE(x))
+
+#define R_IO_INTERRUPT_STATUS 0x0A00
+#define R_IO_INTERRUPT_DATA0 0x0A10
+#define R_IO_INTERRUPT_DATA1 0x0A18
+#define R_IO_INTERRUPT_DATA2 0x0A20
+#define R_IO_INTERRUPT_DATA3 0x0A28
+#define R_IO_INTERRUPT_ADDR0 0x0A30
+#define R_IO_INTERRUPT_ADDR1 0x0A40
+#define R_IO_INTERRUPT_PARITY 0x0A50
+#define R_IO_PCMCIA_CFG 0x0A60
+#define R_IO_PCMCIA_STATUS 0x0A70
+
+/* *********************************************************************
+ * GPIO Registers
+ ********************************************************************* */
+
+#define A_GPIO_CLR_EDGE 0x0010061A80
+#define A_GPIO_INT_TYPE 0x0010061A88
+#define A_GPIO_INPUT_INVERT 0x0010061A90
+#define A_GPIO_GLITCH 0x0010061A98
+#define A_GPIO_READ 0x0010061AA0
+#define A_GPIO_DIRECTION 0x0010061AA8
+#define A_GPIO_PIN_CLR 0x0010061AB0
+#define A_GPIO_PIN_SET 0x0010061AB8
+
+#define A_GPIO_BASE 0x0010061A80
+
+#define R_GPIO_CLR_EDGE 0x00
+#define R_GPIO_INT_TYPE 0x08
+#define R_GPIO_INPUT_INVERT 0x10
+#define R_GPIO_GLITCH 0x18
+#define R_GPIO_READ 0x20
+#define R_GPIO_DIRECTION 0x28
+#define R_GPIO_PIN_CLR 0x30
+#define R_GPIO_PIN_SET 0x38
+
+/* *********************************************************************
+ * SMBus Registers
+ ********************************************************************* */
+
+#define A_SMB_XTRA_0 0x0010060000
+#define A_SMB_XTRA_1 0x0010060008
+#define A_SMB_FREQ_0 0x0010060010
+#define A_SMB_FREQ_1 0x0010060018
+#define A_SMB_STATUS_0 0x0010060020
+#define A_SMB_STATUS_1 0x0010060028
+#define A_SMB_CMD_0 0x0010060030
+#define A_SMB_CMD_1 0x0010060038
+#define A_SMB_START_0 0x0010060040
+#define A_SMB_START_1 0x0010060048
+#define A_SMB_DATA_0 0x0010060050
+#define A_SMB_DATA_1 0x0010060058
+#define A_SMB_CONTROL_0 0x0010060060
+#define A_SMB_CONTROL_1 0x0010060068
+#define A_SMB_PEC_0 0x0010060070
+#define A_SMB_PEC_1 0x0010060078
+
+#define A_SMB_0 0x0010060000
+#define A_SMB_1 0x0010060008
+#define SMB_REGISTER_SPACING 0x8
+#define A_SMB_BASE(idx) (A_SMB_0+(idx)*SMB_REGISTER_SPACING)
+#define A_SMB_REGISTER(idx,reg) (A_SMB_BASE(idx)+(reg))
+
+#define R_SMB_XTRA 0x0000000000
+#define R_SMB_FREQ 0x0000000010
+#define R_SMB_STATUS 0x0000000020
+#define R_SMB_CMD 0x0000000030
+#define R_SMB_START 0x0000000040
+#define R_SMB_DATA 0x0000000050
+#define R_SMB_CONTROL 0x0000000060
+#define R_SMB_PEC 0x0000000070
+
+/* *********************************************************************
+ * Timer Registers
+ ********************************************************************* */
+
+/*
+ * Watchdog timers
+ */
+
+#define A_SCD_WDOG_0 0x0010020050
+#define A_SCD_WDOG_1 0x0010020150
+#define SCD_WDOG_SPACING 0x100
+#define SCD_NUM_WDOGS 2
+#define A_SCD_WDOG_BASE(w) (A_SCD_WDOG_0+SCD_WDOG_SPACING*(w))
+#define A_SCD_WDOG_REGISTER(w,r) (A_SCD_WDOG_BASE(w) + (r))
+
+#define R_SCD_WDOG_INIT 0x0000000000
+#define R_SCD_WDOG_CNT 0x0000000008
+#define R_SCD_WDOG_CFG 0x0000000010
+
+#define A_SCD_WDOG_INIT_0 0x0010020050
+#define A_SCD_WDOG_CNT_0 0x0010020058
+#define A_SCD_WDOG_CFG_0 0x0010020060
+
+#define A_SCD_WDOG_INIT_1 0x0010020150
+#define A_SCD_WDOG_CNT_1 0x0010020158
+#define A_SCD_WDOG_CFG_1 0x0010020160
+
+/*
+ * Generic timers
+ */
+
+#define A_SCD_TIMER_0 0x0010020070
+#define A_SCD_TIMER_1 0x0010020078
+#define A_SCD_TIMER_2 0x0010020170
+#define A_SCD_TIMER_3 0x0010020178
+#define SCD_NUM_TIMERS 4
+#define A_SCD_TIMER_BASE(w) (A_SCD_TIMER_0+0x08*((w)&1)+0x100*(((w)&2)>>1))
+#define A_SCD_TIMER_REGISTER(w,r) (A_SCD_TIMER_BASE(w) + (r))
+
+#define R_SCD_TIMER_INIT 0x0000000000
+#define R_SCD_TIMER_CNT 0x0000000010
+#define R_SCD_TIMER_CFG 0x0000000020
+
+#define A_SCD_TIMER_INIT_0 0x0010020070
+#define A_SCD_TIMER_CNT_0 0x0010020080
+#define A_SCD_TIMER_CFG_0 0x0010020090
+
+#define A_SCD_TIMER_INIT_1 0x0010020078
+#define A_SCD_TIMER_CNT_1 0x0010020088
+#define A_SCD_TIMER_CFG_1 0x0010020098
+
+#define A_SCD_TIMER_INIT_2 0x0010020170
+#define A_SCD_TIMER_CNT_2 0x0010020180
+#define A_SCD_TIMER_CFG_2 0x0010020190
+
+#define A_SCD_TIMER_INIT_3 0x0010020178
+#define A_SCD_TIMER_CNT_3 0x0010020188
+#define A_SCD_TIMER_CFG_3 0x0010020198
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_SCD_SCRATCH 0x0010020C10
+
+#define A_SCD_ZBBUS_CYCLE_COUNT 0x0010030000
+#define A_SCD_ZBBUS_CYCLE_CP0 0x0010020C00
+#define A_SCD_ZBBUS_CYCLE_CP1 0x0010020C08
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/* *********************************************************************
+ * System Control Registers
+ ********************************************************************* */
+
+#define A_SCD_SYSTEM_REVISION 0x0010020000
+#define A_SCD_SYSTEM_CFG 0x0010020008
+#define A_SCD_SYSTEM_MANUF 0x0010038000
+
+/* *********************************************************************
+ * System Address Trap Registers
+ ********************************************************************* */
+
+#define A_ADDR_TRAP_INDEX 0x00100200B0
+#define A_ADDR_TRAP_REG 0x00100200B8
+#define A_ADDR_TRAP_UP_0 0x0010020400
+#define A_ADDR_TRAP_UP_1 0x0010020408
+#define A_ADDR_TRAP_UP_2 0x0010020410
+#define A_ADDR_TRAP_UP_3 0x0010020418
+#define A_ADDR_TRAP_DOWN_0 0x0010020420
+#define A_ADDR_TRAP_DOWN_1 0x0010020428
+#define A_ADDR_TRAP_DOWN_2 0x0010020430
+#define A_ADDR_TRAP_DOWN_3 0x0010020438
+#define A_ADDR_TRAP_CFG_0 0x0010020440
+#define A_ADDR_TRAP_CFG_1 0x0010020448
+#define A_ADDR_TRAP_CFG_2 0x0010020450
+#define A_ADDR_TRAP_CFG_3 0x0010020458
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_ADDR_TRAP_REG_DEBUG 0x0010020460
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/* *********************************************************************
+ * System Interrupt Mapper Registers
+ ********************************************************************* */
+
+#define A_IMR_CPU0_BASE 0x0010020000
+#define A_IMR_CPU1_BASE 0x0010022000
+#define IMR_REGISTER_SPACING 0x2000
+#define IMR_REGISTER_SPACING_SHIFT 13
+
+#define A_IMR_MAPPER(cpu) (A_IMR_CPU0_BASE+(cpu)*IMR_REGISTER_SPACING)
+#define A_IMR_REGISTER(cpu,reg) (A_IMR_MAPPER(cpu)+(reg))
+
+#define R_IMR_INTERRUPT_DIAG 0x0010
+#define R_IMR_INTERRUPT_MASK 0x0028
+#define R_IMR_INTERRUPT_TRACE 0x0038
+#define R_IMR_INTERRUPT_SOURCE_STATUS 0x0040
+#define R_IMR_LDT_INTERRUPT_SET 0x0048
+#define R_IMR_LDT_INTERRUPT 0x0018
+#define R_IMR_LDT_INTERRUPT_CLR 0x0020
+#define R_IMR_MAILBOX_CPU 0x00c0
+#define R_IMR_ALIAS_MAILBOX_CPU 0x1000
+#define R_IMR_MAILBOX_SET_CPU 0x00C8
+#define R_IMR_ALIAS_MAILBOX_SET_CPU 0x1008
+#define R_IMR_MAILBOX_CLR_CPU 0x00D0
+#define R_IMR_INTERRUPT_STATUS_BASE 0x0100
+#define R_IMR_INTERRUPT_STATUS_COUNT 7
+#define R_IMR_INTERRUPT_MAP_BASE 0x0200
+#define R_IMR_INTERRUPT_MAP_COUNT 64
+
+/* *********************************************************************
+ * System Performance Counter Registers
+ ********************************************************************* */
+
+#define A_SCD_PERF_CNT_CFG 0x00100204C0
+#define A_SCD_PERF_CNT_0 0x00100204D0
+#define A_SCD_PERF_CNT_1 0x00100204D8
+#define A_SCD_PERF_CNT_2 0x00100204E0
+#define A_SCD_PERF_CNT_3 0x00100204E8
+
+/* *********************************************************************
+ * System Bus Watcher Registers
+ ********************************************************************* */
+
+#define A_SCD_BUS_ERR_STATUS 0x0010020880
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_SCD_BUS_ERR_STATUS_DEBUG 0x00100208D0
+#endif /* 1250 PASS2 || 112x PASS1 */
+#define A_BUS_ERR_DATA_0 0x00100208A0
+#define A_BUS_ERR_DATA_1 0x00100208A8
+#define A_BUS_ERR_DATA_2 0x00100208B0
+#define A_BUS_ERR_DATA_3 0x00100208B8
+#define A_BUS_L2_ERRORS 0x00100208C0
+#define A_BUS_MEM_IO_ERRORS 0x00100208C8
+
+/* *********************************************************************
+ * System Debug Controller Registers
+ ********************************************************************* */
+
+#define A_SCD_JTAG_BASE 0x0010000000
+
+/* *********************************************************************
+ * System Trace Buffer Registers
+ ********************************************************************* */
+
+#define A_SCD_TRACE_CFG 0x0010020A00
+#define A_SCD_TRACE_READ 0x0010020A08
+#define A_SCD_TRACE_EVENT_0 0x0010020A20
+#define A_SCD_TRACE_EVENT_1 0x0010020A28
+#define A_SCD_TRACE_EVENT_2 0x0010020A30
+#define A_SCD_TRACE_EVENT_3 0x0010020A38
+#define A_SCD_TRACE_SEQUENCE_0 0x0010020A40
+#define A_SCD_TRACE_SEQUENCE_1 0x0010020A48
+#define A_SCD_TRACE_SEQUENCE_2 0x0010020A50
+#define A_SCD_TRACE_SEQUENCE_3 0x0010020A58
+#define A_SCD_TRACE_EVENT_4 0x0010020A60
+#define A_SCD_TRACE_EVENT_5 0x0010020A68
+#define A_SCD_TRACE_EVENT_6 0x0010020A70
+#define A_SCD_TRACE_EVENT_7 0x0010020A78
+#define A_SCD_TRACE_SEQUENCE_4 0x0010020A80
+#define A_SCD_TRACE_SEQUENCE_5 0x0010020A88
+#define A_SCD_TRACE_SEQUENCE_6 0x0010020A90
+#define A_SCD_TRACE_SEQUENCE_7 0x0010020A98
+
+/* *********************************************************************
+ * System Generic DMA Registers
+ ********************************************************************* */
+
+#define A_DM_0 0x0010020B00
+#define A_DM_1 0x0010020B20
+#define A_DM_2 0x0010020B40
+#define A_DM_3 0x0010020B60
+#define DM_REGISTER_SPACING 0x20
+#define DM_NUM_CHANNELS 4
+#define A_DM_BASE(idx) (A_DM_0 + ((idx) * DM_REGISTER_SPACING))
+#define A_DM_REGISTER(idx,reg) (A_DM_BASE(idx) + (reg))
+
+#define R_DM_DSCR_BASE 0x0000000000
+#define R_DM_DSCR_COUNT 0x0000000008
+#define R_DM_CUR_DSCR_ADDR 0x0000000010
+#define R_DM_DSCR_BASE_DEBUG 0x0000000018
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_DM_PARTIAL_0 0x0010020ba0
+#define A_DM_PARTIAL_1 0x0010020ba8
+#define A_DM_PARTIAL_2 0x0010020bb0
+#define A_DM_PARTIAL_3 0x0010020bb8
+#define DM_PARTIAL_REGISTER_SPACING 0x8
+#define A_DM_PARTIAL(idx) (A_DM_PARTIAL_0 + ((idx) * DM_PARTIAL_REGISTER_SPACING))
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define A_DM_CRC_0 0x0010020b80
+#define A_DM_CRC_1 0x0010020b90
+#define DM_CRC_REGISTER_SPACING 0x10
+#define DM_CRC_NUM_CHANNELS 2
+#define A_DM_CRC_BASE(idx) (A_DM_CRC_0 + ((idx) * DM_CRC_REGISTER_SPACING))
+#define A_DM_CRC_REGISTER(idx,reg) (A_DM_CRC_BASE(idx) + (reg))
+
+#define R_CRC_DEF_0 0x00
+#define R_CTCP_DEF_0 0x08
+#endif /* 1250 PASS3 || 112x PASS1 */
+
+/* *********************************************************************
+ * Physical Address Map
+ ********************************************************************* */
+
+#define A_PHYS_MEMORY_0 _SB_MAKE64(0x0000000000)
+#define A_PHYS_MEMORY_SIZE _SB_MAKE64((256*1024*1024))
+#define A_PHYS_SYSTEM_CTL _SB_MAKE64(0x0010000000)
+#define A_PHYS_IO_SYSTEM _SB_MAKE64(0x0010060000)
+#define A_PHYS_GENBUS _SB_MAKE64(0x0010090000)
+#define A_PHYS_GENBUS_END _SB_MAKE64(0x0040000000)
+#define A_PHYS_LDTPCI_IO_MATCH_BYTES_32 _SB_MAKE64(0x0040000000)
+#define A_PHYS_LDTPCI_IO_MATCH_BITS_32 _SB_MAKE64(0x0060000000)
+#define A_PHYS_MEMORY_1 _SB_MAKE64(0x0080000000)
+#define A_PHYS_MEMORY_2 _SB_MAKE64(0x0090000000)
+#define A_PHYS_MEMORY_3 _SB_MAKE64(0x00C0000000)
+#define A_PHYS_L2_CACHE_TEST _SB_MAKE64(0x00D0000000)
+#define A_PHYS_LDT_SPECIAL_MATCH_BYTES _SB_MAKE64(0x00D8000000)
+#define A_PHYS_LDTPCI_IO_MATCH_BYTES _SB_MAKE64(0x00DC000000)
+#define A_PHYS_LDTPCI_CFG_MATCH_BYTES _SB_MAKE64(0x00DE000000)
+#define A_PHYS_LDT_SPECIAL_MATCH_BITS _SB_MAKE64(0x00F8000000)
+#define A_PHYS_LDTPCI_IO_MATCH_BITS _SB_MAKE64(0x00FC000000)
+#define A_PHYS_LDTPCI_CFG_MATCH_BITS _SB_MAKE64(0x00FE000000)
+#define A_PHYS_MEMORY_EXP _SB_MAKE64(0x0100000000)
+#define A_PHYS_MEMORY_EXP_SIZE _SB_MAKE64((508*1024*1024*1024))
+#define A_PHYS_LDT_EXP _SB_MAKE64(0x8000000000)
+#define A_PHYS_PCI_FULLACCESS_BYTES _SB_MAKE64(0xF000000000)
+#define A_PHYS_PCI_FULLACCESS_BITS _SB_MAKE64(0xF100000000)
+#define A_PHYS_RESERVED _SB_MAKE64(0xF200000000)
+#define A_PHYS_RESERVED_SPECIAL_LDT _SB_MAKE64(0xFD00000000)
+
+#define A_PHYS_L2CACHE_WAY_SIZE _SB_MAKE64(0x0000020000)
+#define PHYS_L2CACHE_NUM_WAYS 4
+#define A_PHYS_L2CACHE_TOTAL_SIZE _SB_MAKE64(0x0000080000)
+#define A_PHYS_L2CACHE_WAY0 _SB_MAKE64(0x00D0180000)
+#define A_PHYS_L2CACHE_WAY1 _SB_MAKE64(0x00D01A0000)
+#define A_PHYS_L2CACHE_WAY2 _SB_MAKE64(0x00D01C0000)
+#define A_PHYS_L2CACHE_WAY3 _SB_MAKE64(0x00D01E0000)
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
new file mode 100644
index 000000000000..22e8041959e2
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -0,0 +1,582 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * SCD Constants and Macros File: sb1250_scd.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the System Control and Debug module on the 1250.
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+#ifndef _SB1250_SCD_H
+#define _SB1250_SCD_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * System control/debug registers
+ ********************************************************************* */
+
+/*
+ * System Revision Register (Table 4-1)
+ */
+
+#define M_SYS_RESERVED _SB_MAKEMASK(8,0)
+
+#define S_SYS_REVISION _SB_MAKE64(8)
+#define M_SYS_REVISION _SB_MAKEMASK(8,S_SYS_REVISION)
+#define V_SYS_REVISION(x) _SB_MAKEVALUE(x,S_SYS_REVISION)
+#define G_SYS_REVISION(x) _SB_GETVALUE(x,S_SYS_REVISION,M_SYS_REVISION)
+
+#if SIBYTE_HDR_FEATURE_CHIP(1250)
+#define K_SYS_REVISION_BCM1250_PASS1 1
+#define K_SYS_REVISION_BCM1250_PASS2 3
+#define K_SYS_REVISION_BCM1250_A10 11
+#define K_SYS_REVISION_BCM1250_PASS2_2 16
+#define K_SYS_REVISION_BCM1250_B2 17
+#define K_SYS_REVISION_BCM1250_PASS3 32
+#define K_SYS_REVISION_BCM1250_C1 33
+
+/* XXX: discourage people from using these constants. */
+#define K_SYS_REVISION_PASS1 K_SYS_REVISION_BCM1250_PASS1
+#define K_SYS_REVISION_PASS2 K_SYS_REVISION_BCM1250_PASS2
+#define K_SYS_REVISION_PASS2_2 K_SYS_REVISION_BCM1250_PASS2_2
+#define K_SYS_REVISION_PASS3 K_SYS_REVISION_BCM1250_PASS3
+#endif /* 1250 */
+
+#if SIBYTE_HDR_FEATURE_CHIP(112x)
+#define K_SYS_REVISION_BCM112x_A1 32
+#define K_SYS_REVISION_BCM112x_A2 33
+#endif /* 112x */
+
+/* XXX: discourage people from using these constants. */
+#define S_SYS_PART _SB_MAKE64(16)
+#define M_SYS_PART _SB_MAKEMASK(16,S_SYS_PART)
+#define V_SYS_PART(x) _SB_MAKEVALUE(x,S_SYS_PART)
+#define G_SYS_PART(x) _SB_GETVALUE(x,S_SYS_PART,M_SYS_PART)
+
+/* XXX: discourage people from using these constants. */
+#define K_SYS_PART_SB1250 0x1250
+#define K_SYS_PART_BCM1120 0x1121
+#define K_SYS_PART_BCM1125 0x1123
+#define K_SYS_PART_BCM1125H 0x1124
+
+/* The "peripheral set" (SOC type) is the low 4 bits of the "part" field. */
+#define S_SYS_SOC_TYPE _SB_MAKE64(16)
+#define M_SYS_SOC_TYPE _SB_MAKEMASK(4,S_SYS_SOC_TYPE)
+#define V_SYS_SOC_TYPE(x) _SB_MAKEVALUE(x,S_SYS_SOC_TYPE)
+#define G_SYS_SOC_TYPE(x) _SB_GETVALUE(x,S_SYS_SOC_TYPE,M_SYS_SOC_TYPE)
+
+#define K_SYS_SOC_TYPE_BCM1250 0x0
+#define K_SYS_SOC_TYPE_BCM1120 0x1
+#define K_SYS_SOC_TYPE_BCM1250_ALT 0x2 /* 1250pass2 w/ 1/4 L2. */
+#define K_SYS_SOC_TYPE_BCM1125 0x3
+#define K_SYS_SOC_TYPE_BCM1125H 0x4
+#define K_SYS_SOC_TYPE_BCM1250_ALT2 0x5 /* 1250pass2 w/ 1/2 L2. */
+
+/*
+ * Calculate correct SOC type given a copy of system revision register.
+ *
+ * (For the assembler version, sysrev and dest may be the same register.
+ * Also, it clobbers AT.)
+ */
+#ifdef __ASSEMBLER__
+#define SYS_SOC_TYPE(dest, sysrev) \
+ .set push ; \
+ .set reorder ; \
+ dsrl dest, sysrev, S_SYS_SOC_TYPE ; \
+ andi dest, dest, (M_SYS_SOC_TYPE >> S_SYS_SOC_TYPE); \
+ beq dest, K_SYS_SOC_TYPE_BCM1250_ALT, 991f ; \
+ beq dest, K_SYS_SOC_TYPE_BCM1250_ALT2, 991f ; \
+ b 992f ; \
+991: li dest, K_SYS_SOC_TYPE_BCM1250 ; \
+992: \
+ .set pop
+#else
+#define SYS_SOC_TYPE(sysrev) \
+ ((G_SYS_SOC_TYPE(sysrev) == K_SYS_SOC_TYPE_BCM1250_ALT \
+ || G_SYS_SOC_TYPE(sysrev) == K_SYS_SOC_TYPE_BCM1250_ALT2) \
+ ? K_SYS_SOC_TYPE_BCM1250 : G_SYS_SOC_TYPE(sysrev))
+#endif
+
+#define S_SYS_WID _SB_MAKE64(32)
+#define M_SYS_WID _SB_MAKEMASK(32,S_SYS_WID)
+#define V_SYS_WID(x) _SB_MAKEVALUE(x,S_SYS_WID)
+#define G_SYS_WID(x) _SB_GETVALUE(x,S_SYS_WID,M_SYS_WID)
+
+/* System Manufacturing Register
+* Register: SCD_SYSTEM_MANUF
+*/
+
+/* Wafer ID: bits 31:0 */
+#define S_SYS_WAFERID1_200 _SB_MAKE64(0)
+#define M_SYS_WAFERID1_200 _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
+#define V_SYS_WAFERID1_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID1_200)
+#define G_SYS_WAFERID1_200(x) _SB_GETVALUE(x,S_SYS_WAFERID1_200,M_SYS_WAFERID1_200)
+
+#define S_SYS_BIN _SB_MAKE64(32)
+#define M_SYS_BIN _SB_MAKEMASK(4,S_SYS_BIN)
+#define V_SYS_BIN _SB_MAKEVALUE(x,S_SYS_BIN)
+#define G_SYS_BIN _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
+
+/* Wafer ID: bits 39:36 */
+#define S_SYS_WAFERID2_200 _SB_MAKE64(36)
+#define M_SYS_WAFERID2_200 _SB_MAKEMASK(4,S_SYS_WAFERID2_200)
+#define V_SYS_WAFERID2_200(x) _SB_MAKEVALUE(x,S_SYS_WAFERID2_200)
+#define G_SYS_WAFERID2_200(x) _SB_GETVALUE(x,S_SYS_WAFERID2_200,M_SYS_WAFERID2_200)
+
+/* Wafer ID: bits 39:0 */
+#define S_SYS_WAFERID_300 _SB_MAKE64(0)
+#define M_SYS_WAFERID_300 _SB_MAKEMASK(40,S_SYS_WAFERID_300)
+#define V_SYS_WAFERID_300(x) _SB_MAKEVALUE(x,S_SYS_WAFERID_300)
+#define G_SYS_WAFERID_300(x) _SB_GETVALUE(x,S_SYS_WAFERID_300,M_SYS_WAFERID_300)
+
+#define S_SYS_XPOS _SB_MAKE64(40)
+#define M_SYS_XPOS _SB_MAKEMASK(6,S_SYS_XPOS)
+#define V_SYS_XPOS(x) _SB_MAKEVALUE(x,S_SYS_XPOS)
+#define G_SYS_XPOS(x) _SB_GETVALUE(x,S_SYS_XPOS,M_SYS_XPOS)
+
+#define S_SYS_YPOS _SB_MAKE64(46)
+#define M_SYS_YPOS _SB_MAKEMASK(6,S_SYS_YPOS)
+#define V_SYS_YPOS(x) _SB_MAKEVALUE(x,S_SYS_YPOS)
+#define G_SYS_YPOS(x) _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
+
+/*
+ * System Config Register (Table 4-2)
+ * Register: SCD_SYSTEM_CFG
+ */
+
+#define M_SYS_LDT_PLL_BYP _SB_MAKEMASK1(3)
+#define M_SYS_PCI_SYNC_TEST_MODE _SB_MAKEMASK1(4)
+#define M_SYS_IOB0_DIV _SB_MAKEMASK1(5)
+#define M_SYS_IOB1_DIV _SB_MAKEMASK1(6)
+
+#define S_SYS_PLL_DIV _SB_MAKE64(7)
+#define M_SYS_PLL_DIV _SB_MAKEMASK(5,S_SYS_PLL_DIV)
+#define V_SYS_PLL_DIV(x) _SB_MAKEVALUE(x,S_SYS_PLL_DIV)
+#define G_SYS_PLL_DIV(x) _SB_GETVALUE(x,S_SYS_PLL_DIV,M_SYS_PLL_DIV)
+
+#define M_SYS_SER0_ENABLE _SB_MAKEMASK1(12)
+#define M_SYS_SER0_RSTB_EN _SB_MAKEMASK1(13)
+#define M_SYS_SER1_ENABLE _SB_MAKEMASK1(14)
+#define M_SYS_SER1_RSTB_EN _SB_MAKEMASK1(15)
+#define M_SYS_PCMCIA_ENABLE _SB_MAKEMASK1(16)
+
+#define S_SYS_BOOT_MODE _SB_MAKE64(17)
+#define M_SYS_BOOT_MODE _SB_MAKEMASK(2,S_SYS_BOOT_MODE)
+#define V_SYS_BOOT_MODE(x) _SB_MAKEVALUE(x,S_SYS_BOOT_MODE)
+#define G_SYS_BOOT_MODE(x) _SB_GETVALUE(x,S_SYS_BOOT_MODE,M_SYS_BOOT_MODE)
+#define K_SYS_BOOT_MODE_ROM32 0
+#define K_SYS_BOOT_MODE_ROM8 1
+#define K_SYS_BOOT_MODE_SMBUS_SMALL 2
+#define K_SYS_BOOT_MODE_SMBUS_BIG 3
+
+#define M_SYS_PCI_HOST _SB_MAKEMASK1(19)
+#define M_SYS_PCI_ARBITER _SB_MAKEMASK1(20)
+#define M_SYS_SOUTH_ON_LDT _SB_MAKEMASK1(21)
+#define M_SYS_BIG_ENDIAN _SB_MAKEMASK1(22)
+#define M_SYS_GENCLK_EN _SB_MAKEMASK1(23)
+#define M_SYS_LDT_TEST_EN _SB_MAKEMASK1(24)
+#define M_SYS_GEN_PARITY_EN _SB_MAKEMASK1(25)
+
+#define S_SYS_CONFIG 26
+#define M_SYS_CONFIG _SB_MAKEMASK(6,S_SYS_CONFIG)
+#define V_SYS_CONFIG(x) _SB_MAKEVALUE(x,S_SYS_CONFIG)
+#define G_SYS_CONFIG(x) _SB_GETVALUE(x,S_SYS_CONFIG,M_SYS_CONFIG)
+
+/* The following bits are writeable by JTAG only. */
+
+#define M_SYS_CLKSTOP _SB_MAKEMASK1(32)
+#define M_SYS_CLKSTEP _SB_MAKEMASK1(33)
+
+#define S_SYS_CLKCOUNT 34
+#define M_SYS_CLKCOUNT _SB_MAKEMASK(8,S_SYS_CLKCOUNT)
+#define V_SYS_CLKCOUNT(x) _SB_MAKEVALUE(x,S_SYS_CLKCOUNT)
+#define G_SYS_CLKCOUNT(x) _SB_GETVALUE(x,S_SYS_CLKCOUNT,M_SYS_CLKCOUNT)
+
+#define M_SYS_PLL_BYPASS _SB_MAKEMASK1(42)
+
+#define S_SYS_PLL_IREF 43
+#define M_SYS_PLL_IREF _SB_MAKEMASK(2,S_SYS_PLL_IREF)
+
+#define S_SYS_PLL_VCO 45
+#define M_SYS_PLL_VCO _SB_MAKEMASK(2,S_SYS_PLL_VCO)
+
+#define S_SYS_PLL_VREG 47
+#define M_SYS_PLL_VREG _SB_MAKEMASK(2,S_SYS_PLL_VREG)
+
+#define M_SYS_MEM_RESET _SB_MAKEMASK1(49)
+#define M_SYS_L2C_RESET _SB_MAKEMASK1(50)
+#define M_SYS_IO_RESET_0 _SB_MAKEMASK1(51)
+#define M_SYS_IO_RESET_1 _SB_MAKEMASK1(52)
+#define M_SYS_SCD_RESET _SB_MAKEMASK1(53)
+
+/* End of bits writable by JTAG only. */
+
+#define M_SYS_CPU_RESET_0 _SB_MAKEMASK1(54)
+#define M_SYS_CPU_RESET_1 _SB_MAKEMASK1(55)
+
+#define M_SYS_UNICPU0 _SB_MAKEMASK1(56)
+#define M_SYS_UNICPU1 _SB_MAKEMASK1(57)
+
+#define M_SYS_SB_SOFTRES _SB_MAKEMASK1(58)
+#define M_SYS_EXT_RESET _SB_MAKEMASK1(59)
+#define M_SYS_SYSTEM_RESET _SB_MAKEMASK1(60)
+
+#define M_SYS_MISR_MODE _SB_MAKEMASK1(61)
+#define M_SYS_MISR_RESET _SB_MAKEMASK1(62)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_SYS_SW_FLAG _SB_MAKEMASK1(63)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/*
+ * Mailbox Registers (Table 4-3)
+ * Registers: SCD_MBOX_CPU_x
+ */
+
+#define S_MBOX_INT_3 0
+#define M_MBOX_INT_3 _SB_MAKEMASK(16,S_MBOX_INT_3)
+#define S_MBOX_INT_2 16
+#define M_MBOX_INT_2 _SB_MAKEMASK(16,S_MBOX_INT_2)
+#define S_MBOX_INT_1 32
+#define M_MBOX_INT_1 _SB_MAKEMASK(16,S_MBOX_INT_1)
+#define S_MBOX_INT_0 48
+#define M_MBOX_INT_0 _SB_MAKEMASK(16,S_MBOX_INT_0)
+
+/*
+ * Watchdog Registers (Table 4-8) (Table 4-9) (Table 4-10)
+ * Registers: SCD_WDOG_INIT_CNT_x
+ */
+
+#define V_SCD_WDOG_FREQ 1000000
+
+#define S_SCD_WDOG_INIT 0
+#define M_SCD_WDOG_INIT _SB_MAKEMASK(23,S_SCD_WDOG_INIT)
+
+#define S_SCD_WDOG_CNT 0
+#define M_SCD_WDOG_CNT _SB_MAKEMASK(23,S_SCD_WDOG_CNT)
+
+#define S_SCD_WDOG_ENABLE 0
+#define M_SCD_WDOG_ENABLE _SB_MAKEMASK1(S_SCD_WDOG_ENABLE)
+
+#define S_SCD_WDOG_RESET_TYPE 2
+#define M_SCD_WDOG_RESET_TYPE _SB_MAKEMASK(3,S_SCD_WDOG_RESET_TYPE)
+#define V_SCD_WDOG_RESET_TYPE(x) _SB_MAKEVALUE(x,S_SCD_WDOG_RESET_TYPE)
+#define G_SCD_WDOG_RESET_TYPE(x) _SB_GETVALUE(x,S_SCD_WDOG_RESET_TYPE,M_SCD_WDOG_RESET_TYPE)
+
+#define K_SCD_WDOG_RESET_FULL 0 /* actually, (x & 1) == 0 */
+#define K_SCD_WDOG_RESET_SOFT 1
+#define K_SCD_WDOG_RESET_CPU0 3
+#define K_SCD_WDOG_RESET_CPU1 5
+#define K_SCD_WDOG_RESET_BOTH_CPUS 7
+
+/* This feature is present in 1250 C0 and later, but *not* in 112x A revs. */
+#if SIBYTE_HDR_FEATURE(1250, PASS3)
+#define S_SCD_WDOG_HAS_RESET 8
+#define M_SCD_WDOG_HAS_RESET _SB_MAKEMASK1(S_SCD_WDOG_HAS_RESET)
+#endif
+
+
+/*
+ * Timer Registers (Table 4-11) (Table 4-12) (Table 4-13)
+ */
+
+#define V_SCD_TIMER_FREQ 1000000
+
+#define S_SCD_TIMER_INIT 0
+#define M_SCD_TIMER_INIT _SB_MAKEMASK(20,S_SCD_TIMER_INIT)
+#define V_SCD_TIMER_INIT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_INIT)
+#define G_SCD_TIMER_INIT(x) _SB_GETVALUE(x,S_SCD_TIMER_INIT,M_SCD_TIMER_INIT)
+
+#define S_SCD_TIMER_CNT 0
+#define M_SCD_TIMER_CNT _SB_MAKEMASK(20,S_SCD_TIMER_CNT)
+#define V_SCD_TIMER_CNT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_CNT)
+#define G_SCD_TIMER_CNT(x) _SB_GETVALUE(x,S_SCD_TIMER_CNT,M_SCD_TIMER_CNT)
+
+#define M_SCD_TIMER_ENABLE _SB_MAKEMASK1(0)
+#define M_SCD_TIMER_MODE _SB_MAKEMASK1(1)
+#define M_SCD_TIMER_MODE_CONTINUOUS M_SCD_TIMER_MODE
+
+/*
+ * System Performance Counters
+ */
+
+#define S_SPC_CFG_SRC0 0
+#define M_SPC_CFG_SRC0 _SB_MAKEMASK(8,S_SPC_CFG_SRC0)
+#define V_SPC_CFG_SRC0(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC0)
+#define G_SPC_CFG_SRC0(x) _SB_GETVALUE(x,S_SPC_CFG_SRC0,M_SPC_CFG_SRC0)
+
+#define S_SPC_CFG_SRC1 8
+#define M_SPC_CFG_SRC1 _SB_MAKEMASK(8,S_SPC_CFG_SRC1)
+#define V_SPC_CFG_SRC1(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC1)
+#define G_SPC_CFG_SRC1(x) _SB_GETVALUE(x,S_SPC_CFG_SRC1,M_SPC_CFG_SRC1)
+
+#define S_SPC_CFG_SRC2 16
+#define M_SPC_CFG_SRC2 _SB_MAKEMASK(8,S_SPC_CFG_SRC2)
+#define V_SPC_CFG_SRC2(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC2)
+#define G_SPC_CFG_SRC2(x) _SB_GETVALUE(x,S_SPC_CFG_SRC2,M_SPC_CFG_SRC2)
+
+#define S_SPC_CFG_SRC3 24
+#define M_SPC_CFG_SRC3 _SB_MAKEMASK(8,S_SPC_CFG_SRC3)
+#define V_SPC_CFG_SRC3(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC3)
+#define G_SPC_CFG_SRC3(x) _SB_GETVALUE(x,S_SPC_CFG_SRC3,M_SPC_CFG_SRC3)
+
+#define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32)
+#define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33)
+
+
+/*
+ * Bus Watcher
+ */
+
+#define S_SCD_BERR_TID 8
+#define M_SCD_BERR_TID _SB_MAKEMASK(10,S_SCD_BERR_TID)
+#define V_SCD_BERR_TID(x) _SB_MAKEVALUE(x,S_SCD_BERR_TID)
+#define G_SCD_BERR_TID(x) _SB_GETVALUE(x,S_SCD_BERR_TID,M_SCD_BERR_TID)
+
+#define S_SCD_BERR_RID 18
+#define M_SCD_BERR_RID _SB_MAKEMASK(4,S_SCD_BERR_RID)
+#define V_SCD_BERR_RID(x) _SB_MAKEVALUE(x,S_SCD_BERR_RID)
+#define G_SCD_BERR_RID(x) _SB_GETVALUE(x,S_SCD_BERR_RID,M_SCD_BERR_RID)
+
+#define S_SCD_BERR_DCODE 22
+#define M_SCD_BERR_DCODE _SB_MAKEMASK(3,S_SCD_BERR_DCODE)
+#define V_SCD_BERR_DCODE(x) _SB_MAKEVALUE(x,S_SCD_BERR_DCODE)
+#define G_SCD_BERR_DCODE(x) _SB_GETVALUE(x,S_SCD_BERR_DCODE,M_SCD_BERR_DCODE)
+
+#define M_SCD_BERR_MULTERRS _SB_MAKEMASK1(30)
+
+
+#define S_SCD_L2ECC_CORR_D 0
+#define M_SCD_L2ECC_CORR_D _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_D)
+#define V_SCD_L2ECC_CORR_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_D)
+#define G_SCD_L2ECC_CORR_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_D,M_SCD_L2ECC_CORR_D)
+
+#define S_SCD_L2ECC_BAD_D 8
+#define M_SCD_L2ECC_BAD_D _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_D)
+#define V_SCD_L2ECC_BAD_D(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_D)
+#define G_SCD_L2ECC_BAD_D(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_D,M_SCD_L2ECC_BAD_D)
+
+#define S_SCD_L2ECC_CORR_T 16
+#define M_SCD_L2ECC_CORR_T _SB_MAKEMASK(8,S_SCD_L2ECC_CORR_T)
+#define V_SCD_L2ECC_CORR_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_CORR_T)
+#define G_SCD_L2ECC_CORR_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_CORR_T,M_SCD_L2ECC_CORR_T)
+
+#define S_SCD_L2ECC_BAD_T 24
+#define M_SCD_L2ECC_BAD_T _SB_MAKEMASK(8,S_SCD_L2ECC_BAD_T)
+#define V_SCD_L2ECC_BAD_T(x) _SB_MAKEVALUE(x,S_SCD_L2ECC_BAD_T)
+#define G_SCD_L2ECC_BAD_T(x) _SB_GETVALUE(x,S_SCD_L2ECC_BAD_T,M_SCD_L2ECC_BAD_T)
+
+#define S_SCD_MEM_ECC_CORR 0
+#define M_SCD_MEM_ECC_CORR _SB_MAKEMASK(8,S_SCD_MEM_ECC_CORR)
+#define V_SCD_MEM_ECC_CORR(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_CORR)
+#define G_SCD_MEM_ECC_CORR(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_CORR,M_SCD_MEM_ECC_CORR)
+
+#define S_SCD_MEM_ECC_BAD 8
+#define M_SCD_MEM_ECC_BAD _SB_MAKEMASK(8,S_SCD_MEM_ECC_BAD)
+#define V_SCD_MEM_ECC_BAD(x) _SB_MAKEVALUE(x,S_SCD_MEM_ECC_BAD)
+#define G_SCD_MEM_ECC_BAD(x) _SB_GETVALUE(x,S_SCD_MEM_ECC_BAD,M_SCD_MEM_ECC_BAD)
+
+#define S_SCD_MEM_BUSERR 16
+#define M_SCD_MEM_BUSERR _SB_MAKEMASK(8,S_SCD_MEM_BUSERR)
+#define V_SCD_MEM_BUSERR(x) _SB_MAKEVALUE(x,S_SCD_MEM_BUSERR)
+#define G_SCD_MEM_BUSERR(x) _SB_GETVALUE(x,S_SCD_MEM_BUSERR,M_SCD_MEM_BUSERR)
+
+
+/*
+ * Address Trap Registers
+ */
+
+#define M_ATRAP_INDEX _SB_MAKEMASK(4,0)
+#define M_ATRAP_ADDRESS _SB_MAKEMASK(40,0)
+
+#define S_ATRAP_CFG_CNT 0
+#define M_ATRAP_CFG_CNT _SB_MAKEMASK(3,S_ATRAP_CFG_CNT)
+#define V_ATRAP_CFG_CNT(x) _SB_MAKEVALUE(x,S_ATRAP_CFG_CNT)
+#define G_ATRAP_CFG_CNT(x) _SB_GETVALUE(x,S_ATRAP_CFG_CNT,M_ATRAP_CFG_CNT)
+
+#define M_ATRAP_CFG_WRITE _SB_MAKEMASK1(3)
+#define M_ATRAP_CFG_ALL _SB_MAKEMASK1(4)
+#define M_ATRAP_CFG_INV _SB_MAKEMASK1(5)
+#define M_ATRAP_CFG_USESRC _SB_MAKEMASK1(6)
+#define M_ATRAP_CFG_SRCINV _SB_MAKEMASK1(7)
+
+#define S_ATRAP_CFG_AGENTID 8
+#define M_ATRAP_CFG_AGENTID _SB_MAKEMASK(4,S_ATRAP_CFG_AGENTID)
+#define V_ATRAP_CFG_AGENTID(x) _SB_MAKEVALUE(x,S_ATRAP_CFG_AGENTID)
+#define G_ATRAP_CFG_AGENTID(x) _SB_GETVALUE(x,S_ATRAP_CFG_AGENTID,M_ATRAP_CFG_AGENTID)
+
+#define K_BUS_AGENT_CPU0 0
+#define K_BUS_AGENT_CPU1 1
+#define K_BUS_AGENT_IOB0 2
+#define K_BUS_AGENT_IOB1 3
+#define K_BUS_AGENT_SCD 4
+#define K_BUS_AGENT_RESERVED 5
+#define K_BUS_AGENT_L2C 6
+#define K_BUS_AGENT_MC 7
+
+#define S_ATRAP_CFG_CATTR 12
+#define M_ATRAP_CFG_CATTR _SB_MAKEMASK(3,S_ATRAP_CFG_CATTR)
+#define V_ATRAP_CFG_CATTR(x) _SB_MAKEVALUE(x,S_ATRAP_CFG_CATTR)
+#define G_ATRAP_CFG_CATTR(x) _SB_GETVALUE(x,S_ATRAP_CFG_CATTR,M_ATRAP_CFG_CATTR)
+
+#define K_ATRAP_CFG_CATTR_IGNORE 0
+#define K_ATRAP_CFG_CATTR_UNC 1
+#define K_ATRAP_CFG_CATTR_CACHEABLE 2
+#define K_ATRAP_CFG_CATTR_NONCOH 3
+#define K_ATRAP_CFG_CATTR_COHERENT 4
+#define K_ATRAP_CFG_CATTR_NOTUNC 5
+#define K_ATRAP_CFG_CATTR_NOTNONCOH 6
+#define K_ATRAP_CFG_CATTR_NOTCOHERENT 7
+
+/*
+ * Trace Buffer Config register
+ */
+
+#define M_SCD_TRACE_CFG_RESET _SB_MAKEMASK1(0)
+#define M_SCD_TRACE_CFG_START_READ _SB_MAKEMASK1(1)
+#define M_SCD_TRACE_CFG_START _SB_MAKEMASK1(2)
+#define M_SCD_TRACE_CFG_STOP _SB_MAKEMASK1(3)
+#define M_SCD_TRACE_CFG_FREEZE _SB_MAKEMASK1(4)
+#define M_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5)
+#define M_SCD_TRACE_CFG_DEBUG_FULL _SB_MAKEMASK1(6)
+#define M_SCD_TRACE_CFG_FULL _SB_MAKEMASK1(7)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#define M_SCD_TRACE_CFG_FORCECNT _SB_MAKEMASK1(8)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#define S_SCD_TRACE_CFG_CUR_ADDR 10
+#define M_SCD_TRACE_CFG_CUR_ADDR _SB_MAKEMASK(8,S_SCD_TRACE_CFG_CUR_ADDR)
+#define V_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR)
+#define G_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR,M_SCD_TRACE_CFG_CUR_ADDR)
+
+/*
+ * Trace Event registers
+ */
+
+#define S_SCD_TREVT_ADDR_MATCH 0
+#define M_SCD_TREVT_ADDR_MATCH _SB_MAKEMASK(4,S_SCD_TREVT_ADDR_MATCH)
+#define V_SCD_TREVT_ADDR_MATCH(x) _SB_MAKEVALUE(x,S_SCD_TREVT_ADDR_MATCH)
+#define G_SCD_TREVT_ADDR_MATCH(x) _SB_GETVALUE(x,S_SCD_TREVT_ADDR_MATCH,M_SCD_TREVT_ADDR_MATCH)
+
+#define M_SCD_TREVT_REQID_MATCH _SB_MAKEMASK1(4)
+#define M_SCD_TREVT_DATAID_MATCH _SB_MAKEMASK1(5)
+#define M_SCD_TREVT_RESPID_MATCH _SB_MAKEMASK1(6)
+#define M_SCD_TREVT_INTERRUPT _SB_MAKEMASK1(7)
+#define M_SCD_TREVT_DEBUG_PIN _SB_MAKEMASK1(9)
+#define M_SCD_TREVT_WRITE _SB_MAKEMASK1(10)
+#define M_SCD_TREVT_READ _SB_MAKEMASK1(11)
+
+#define S_SCD_TREVT_REQID 12
+#define M_SCD_TREVT_REQID _SB_MAKEMASK(4,S_SCD_TREVT_REQID)
+#define V_SCD_TREVT_REQID(x) _SB_MAKEVALUE(x,S_SCD_TREVT_REQID)
+#define G_SCD_TREVT_REQID(x) _SB_GETVALUE(x,S_SCD_TREVT_REQID,M_SCD_TREVT_REQID)
+
+#define S_SCD_TREVT_RESPID 16
+#define M_SCD_TREVT_RESPID _SB_MAKEMASK(4,S_SCD_TREVT_RESPID)
+#define V_SCD_TREVT_RESPID(x) _SB_MAKEVALUE(x,S_SCD_TREVT_RESPID)
+#define G_SCD_TREVT_RESPID(x) _SB_GETVALUE(x,S_SCD_TREVT_RESPID,M_SCD_TREVT_RESPID)
+
+#define S_SCD_TREVT_DATAID 20
+#define M_SCD_TREVT_DATAID _SB_MAKEMASK(4,S_SCD_TREVT_DATAID)
+#define V_SCD_TREVT_DATAID(x) _SB_MAKEVALUE(x,S_SCD_TREVT_DATAID)
+#define G_SCD_TREVT_DATAID(x) _SB_GETVALUE(x,S_SCD_TREVT_DATAID,M_SCD_TREVT_DATID)
+
+#define S_SCD_TREVT_COUNT 24
+#define M_SCD_TREVT_COUNT _SB_MAKEMASK(8,S_SCD_TREVT_COUNT)
+#define V_SCD_TREVT_COUNT(x) _SB_MAKEVALUE(x,S_SCD_TREVT_COUNT)
+#define G_SCD_TREVT_COUNT(x) _SB_GETVALUE(x,S_SCD_TREVT_COUNT,M_SCD_TREVT_COUNT)
+
+/*
+ * Trace Sequence registers
+ */
+
+#define S_SCD_TRSEQ_EVENT4 0
+#define M_SCD_TRSEQ_EVENT4 _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT4)
+#define V_SCD_TRSEQ_EVENT4(x) _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT4)
+#define G_SCD_TRSEQ_EVENT4(x) _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT4,M_SCD_TRSEQ_EVENT4)
+
+#define S_SCD_TRSEQ_EVENT3 4
+#define M_SCD_TRSEQ_EVENT3 _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT3)
+#define V_SCD_TRSEQ_EVENT3(x) _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT3)
+#define G_SCD_TRSEQ_EVENT3(x) _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT3,M_SCD_TRSEQ_EVENT3)
+
+#define S_SCD_TRSEQ_EVENT2 8
+#define M_SCD_TRSEQ_EVENT2 _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT2)
+#define V_SCD_TRSEQ_EVENT2(x) _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT2)
+#define G_SCD_TRSEQ_EVENT2(x) _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT2,M_SCD_TRSEQ_EVENT2)
+
+#define S_SCD_TRSEQ_EVENT1 12
+#define M_SCD_TRSEQ_EVENT1 _SB_MAKEMASK(4,S_SCD_TRSEQ_EVENT1)
+#define V_SCD_TRSEQ_EVENT1(x) _SB_MAKEVALUE(x,S_SCD_TRSEQ_EVENT1)
+#define G_SCD_TRSEQ_EVENT1(x) _SB_GETVALUE(x,S_SCD_TRSEQ_EVENT1,M_SCD_TRSEQ_EVENT1)
+
+#define K_SCD_TRSEQ_E0 0
+#define K_SCD_TRSEQ_E1 1
+#define K_SCD_TRSEQ_E2 2
+#define K_SCD_TRSEQ_E3 3
+#define K_SCD_TRSEQ_E0_E1 4
+#define K_SCD_TRSEQ_E1_E2 5
+#define K_SCD_TRSEQ_E2_E3 6
+#define K_SCD_TRSEQ_E0_E1_E2 7
+#define K_SCD_TRSEQ_E0_E1_E2_E3 8
+#define K_SCD_TRSEQ_E0E1 9
+#define K_SCD_TRSEQ_E0E1E2 10
+#define K_SCD_TRSEQ_E0E1E2E3 11
+#define K_SCD_TRSEQ_E0E1_E2 12
+#define K_SCD_TRSEQ_E0E1_E2E3 13
+#define K_SCD_TRSEQ_E0E1_E2_E3 14
+#define K_SCD_TRSEQ_IGNORED 15
+
+#define K_SCD_TRSEQ_TRIGGER_ALL (V_SCD_TRSEQ_EVENT1(K_SCD_TRSEQ_IGNORED) | \
+ V_SCD_TRSEQ_EVENT2(K_SCD_TRSEQ_IGNORED) | \
+ V_SCD_TRSEQ_EVENT3(K_SCD_TRSEQ_IGNORED) | \
+ V_SCD_TRSEQ_EVENT4(K_SCD_TRSEQ_IGNORED))
+
+#define S_SCD_TRSEQ_FUNCTION 16
+#define M_SCD_TRSEQ_FUNCTION _SB_MAKEMASK(4,S_SCD_TRSEQ_FUNCTION)
+#define V_SCD_TRSEQ_FUNCTION(x) _SB_MAKEVALUE(x,S_SCD_TRSEQ_FUNCTION)
+#define G_SCD_TRSEQ_FUNCTION(x) _SB_GETVALUE(x,S_SCD_TRSEQ_FUNCTION,M_SCD_TRSEQ_FUNCTION)
+
+#define K_SCD_TRSEQ_FUNC_NOP 0
+#define K_SCD_TRSEQ_FUNC_START 1
+#define K_SCD_TRSEQ_FUNC_STOP 2
+#define K_SCD_TRSEQ_FUNC_FREEZE 3
+
+#define V_SCD_TRSEQ_FUNC_NOP V_SCD_TRSEQ_FUNCTION(K_SCD_TRSEQ_FUNC_NOP)
+#define V_SCD_TRSEQ_FUNC_START V_SCD_TRSEQ_FUNCTION(K_SCD_TRSEQ_FUNC_START)
+#define V_SCD_TRSEQ_FUNC_STOP V_SCD_TRSEQ_FUNCTION(K_SCD_TRSEQ_FUNC_STOP)
+#define V_SCD_TRSEQ_FUNC_FREEZE V_SCD_TRSEQ_FUNCTION(K_SCD_TRSEQ_FUNC_FREEZE)
+
+#define M_SCD_TRSEQ_ASAMPLE _SB_MAKEMASK1(18)
+#define M_SCD_TRSEQ_DSAMPLE _SB_MAKEMASK1(19)
+#define M_SCD_TRSEQ_DEBUGPIN _SB_MAKEMASK1(20)
+#define M_SCD_TRSEQ_DEBUGCPU _SB_MAKEMASK1(21)
+#define M_SCD_TRSEQ_CLEARUSE _SB_MAKEMASK1(22)
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
new file mode 100644
index 000000000000..287cbfe9efa2
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -0,0 +1,170 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * SMBUS Constants File: sb1250_smbus.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the SB1250's SMbus devices.
+ *
+ * SB1250 specification level: 01/02/2002
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_SMBUS_H
+#define _SB1250_SMBUS_H
+
+#include "sb1250_defs.h"
+
+/*
+ * SMBus Clock Frequency Register (Table 14-2)
+ */
+
+#define S_SMB_FREQ_DIV 0
+#define M_SMB_FREQ_DIV _SB_MAKEMASK(13,S_SMB_FREQ_DIV)
+#define V_SMB_FREQ_DIV(x) _SB_MAKEVALUE(x,S_SMB_FREQ_DIV)
+
+#define K_SMB_FREQ_400KHZ 0x1F
+#define K_SMB_FREQ_100KHZ 0x7D
+
+#define S_SMB_CMD 0
+#define M_SMB_CMD _SB_MAKEMASK(8,S_SMB_CMD)
+#define V_SMB_CMD(x) _SB_MAKEVALUE(x,S_SMB_CMD)
+
+/*
+ * SMBus control register (Table 14-4)
+ */
+
+#define M_SMB_ERR_INTR _SB_MAKEMASK1(0)
+#define M_SMB_FINISH_INTR _SB_MAKEMASK1(1)
+#define M_SMB_DATA_OUT _SB_MAKEMASK1(4)
+#define M_SMB_DATA_DIR _SB_MAKEMASK1(5)
+#define M_SMB_DATA_DIR_OUTPUT M_SMB_DATA_DIR
+#define M_SMB_CLK_OUT _SB_MAKEMASK1(6)
+#define M_SMB_DIRECT_ENABLE _SB_MAKEMASK1(7)
+
+/*
+ * SMBus status registers (Table 14-5)
+ */
+
+#define M_SMB_BUSY _SB_MAKEMASK1(0)
+#define M_SMB_ERROR _SB_MAKEMASK1(1)
+#define M_SMB_ERROR_TYPE _SB_MAKEMASK1(2)
+#define M_SMB_REF _SB_MAKEMASK1(6)
+#define M_SMB_DATA_IN _SB_MAKEMASK1(7)
+
+/*
+ * SMBus Start/Command registers (Table 14-9)
+ */
+
+#define S_SMB_ADDR 0
+#define M_SMB_ADDR _SB_MAKEMASK(7,S_SMB_ADDR)
+#define V_SMB_ADDR(x) _SB_MAKEVALUE(x,S_SMB_ADDR)
+#define G_SMB_ADDR(x) _SB_GETVALUE(x,S_SMB_ADDR,M_SMB_ADDR)
+
+#define M_SMB_QDATA _SB_MAKEMASK1(7)
+
+#define S_SMB_TT 8
+#define M_SMB_TT _SB_MAKEMASK(3,S_SMB_TT)
+#define V_SMB_TT(x) _SB_MAKEVALUE(x,S_SMB_TT)
+#define G_SMB_TT(x) _SB_GETVALUE(x,S_SMB_TT,M_SMB_TT)
+
+#define K_SMB_TT_WR1BYTE 0
+#define K_SMB_TT_WR2BYTE 1
+#define K_SMB_TT_WR3BYTE 2
+#define K_SMB_TT_CMD_RD1BYTE 3
+#define K_SMB_TT_CMD_RD2BYTE 4
+#define K_SMB_TT_RD1BYTE 5
+#define K_SMB_TT_QUICKCMD 6
+#define K_SMB_TT_EEPROMREAD 7
+
+#define V_SMB_TT_WR1BYTE V_SMB_TT(K_SMB_TT_WR1BYTE)
+#define V_SMB_TT_WR2BYTE V_SMB_TT(K_SMB_TT_WR2BYTE)
+#define V_SMB_TT_WR3BYTE V_SMB_TT(K_SMB_TT_WR3BYTE)
+#define V_SMB_TT_CMD_RD1BYTE V_SMB_TT(K_SMB_TT_CMD_RD1BYTE)
+#define V_SMB_TT_CMD_RD2BYTE V_SMB_TT(K_SMB_TT_CMD_RD2BYTE)
+#define V_SMB_TT_RD1BYTE V_SMB_TT(K_SMB_TT_RD1BYTE)
+#define V_SMB_TT_QUICKCMD V_SMB_TT(K_SMB_TT_QUICKCMD)
+#define V_SMB_TT_EEPROMREAD V_SMB_TT(K_SMB_TT_EEPROMREAD)
+
+#define M_SMB_PEC _SB_MAKEMASK1(15)
+
+/*
+ * SMBus Data Register (Table 14-6) and SMBus Extra Register (Table 14-7)
+ */
+
+#define S_SMB_LB 0
+#define M_SMB_LB _SB_MAKEMASK(8,S_SMB_LB)
+#define V_SMB_LB(x) _SB_MAKEVALUE(x,S_SMB_LB)
+
+#define S_SMB_MB 8
+#define M_SMB_MB _SB_MAKEMASK(8,S_SMB_MB)
+#define V_SMB_MB(x) _SB_MAKEVALUE(x,S_SMB_MB)
+
+
+/*
+ * SMBus Packet Error Check register (Table 14-8)
+ */
+
+#define S_SPEC_PEC 0
+#define M_SPEC_PEC _SB_MAKEMASK(8,S_SPEC_PEC)
+#define V_SPEC_MB(x) _SB_MAKEVALUE(x,S_SPEC_PEC)
+
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+
+#define S_SMB_CMDH 8
+#define M_SMB_CMDH _SB_MAKEMASK(8,S_SMBH_CMD)
+#define V_SMB_CMDH(x) _SB_MAKEVALUE(x,S_SMBH_CMD)
+
+#define M_SMB_EXTEND _SB_MAKEMASK1(14)
+
+#define M_SMB_DIR _SB_MAKEMASK1(13)
+
+#define S_SMB_DFMT 8
+#define M_SMB_DFMT _SB_MAKEMASK(3,S_SMB_DFMT)
+#define V_SMB_DFMT(x) _SB_MAKEVALUE(x,S_SMB_DFMT)
+#define G_SMB_DFMT(x) _SB_GETVALUE(x,S_SMB_DFMT,M_SMB_DFMT)
+
+#define K_SMB_DFMT_1BYTE 0
+#define K_SMB_DFMT_2BYTE 1
+#define K_SMB_DFMT_3BYTE 2
+#define K_SMB_DFMT_4BYTE 3
+#define K_SMB_DFMT_NODATA 4
+#define K_SMB_DFMT_CMD4BYTE 5
+#define K_SMB_DFMT_CMD5BYTE 6
+#define K_SMB_DFMT_RESERVED 7
+
+#define V_SMB_DFMT_1BYTE V_SMB_DFMT(K_SMB_DFMT_1BYTE)
+#define V_SMB_DFMT_2BYTE V_SMB_DFMT(K_SMB_DFMT_2BYTE)
+#define V_SMB_DFMT_3BYTE V_SMB_DFMT(K_SMB_DFMT_3BYTE)
+#define V_SMB_DFMT_4BYTE V_SMB_DFMT(K_SMB_DFMT_4BYTE)
+#define V_SMB_DFMT_NODATA V_SMB_DFMT(K_SMB_DFMT_NODATA)
+#define V_SMB_DFMT_CMD4BYTE V_SMB_DFMT(K_SMB_DFMT_CMD4BYTE)
+#define V_SMB_DFMT_CMD5BYTE V_SMB_DFMT(K_SMB_DFMT_CMD5BYTE)
+#define V_SMB_DFMT_RESERVED V_SMB_DFMT(K_SMB_DFMT_RESERVED)
+
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
new file mode 100644
index 000000000000..8d5e8edd3c4b
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -0,0 +1,148 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * Synchronous Serial Constants File: sb1250_syncser.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the SB1250's Synchronous Serial
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_SYNCSER_H
+#define _SB1250_SYNCSER_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Serial Mode Configuration Register
+ */
+
+#define M_SYNCSER_CRC_MODE _SB_MAKEMASK1(0)
+#define M_SYNCSER_MSB_FIRST _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_FLAG_NUM 2
+#define M_SYNCSER_FLAG_NUM _SB_MAKEMASK(4,S_SYNCSER_FLAG_NUM)
+#define V_SYNCSER_FLAG_NUM _SB_MAKEVALUE(x,S_SYNCSER_FLAG_NUM)
+
+#define M_SYNCSER_FLAG_EN _SB_MAKEMASK1(6)
+#define M_SYNCSER_HDLC_EN _SB_MAKEMASK1(7)
+#define M_SYNCSER_LOOP_MODE _SB_MAKEMASK1(8)
+#define M_SYNCSER_LOOPBACK _SB_MAKEMASK1(9)
+
+/*
+ * Serial Clock Source and Line Interface Mode Register
+ */
+
+#define M_SYNCSER_RXCLK_INV _SB_MAKEMASK1(0)
+#define M_SYNCSER_RXCLK_EXT _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_RXSYNC_DLY 2
+#define M_SYNCSER_RXSYNC_DLY _SB_MAKEMASK(2,S_SYNCSER_RXSYNC_DLY)
+#define V_SYNCSER_RXSYNC_DLY(x) _SB_MAKEVALUE(x,S_SYNCSER_RXSYNC_DLY)
+
+#define M_SYNCSER_RXSYNC_LOW _SB_MAKEMASK1(4)
+#define M_SYNCSER_RXSTRB_LOW _SB_MAKEMASK1(5)
+
+#define M_SYNCSER_RXSYNC_EDGE _SB_MAKEMASK1(6)
+#define M_SYNCSER_RXSYNC_INT _SB_MAKEMASK1(7)
+
+#define M_SYNCSER_TXCLK_INV _SB_MAKEMASK1(8)
+#define M_SYNCSER_TXCLK_EXT _SB_MAKEMASK1(9)
+
+#define S_SYNCSER_TXSYNC_DLY 10
+#define M_SYNCSER_TXSYNC_DLY _SB_MAKEMASK(2,S_SYNCSER_TXSYNC_DLY)
+#define V_SYNCSER_TXSYNC_DLY(x) _SB_MAKEVALUE(x,S_SYNCSER_TXSYNC_DLY)
+
+#define M_SYNCSER_TXSYNC_LOW _SB_MAKEMASK1(12)
+#define M_SYNCSER_TXSTRB_LOW _SB_MAKEMASK1(13)
+
+#define M_SYNCSER_TXSYNC_EDGE _SB_MAKEMASK1(14)
+#define M_SYNCSER_TXSYNC_INT _SB_MAKEMASK1(15)
+
+/*
+ * Serial Command Register
+ */
+
+#define M_SYNCSER_CMD_RX_EN _SB_MAKEMASK1(0)
+#define M_SYNCSER_CMD_TX_EN _SB_MAKEMASK1(1)
+#define M_SYNCSER_CMD_RX_RESET _SB_MAKEMASK1(2)
+#define M_SYNCSER_CMD_TX_RESET _SB_MAKEMASK1(3)
+#define M_SYNCSER_CMD_TX_PAUSE _SB_MAKEMASK1(5)
+
+/*
+ * Serial DMA Enable Register
+ */
+
+#define M_SYNCSER_DMA_RX_EN _SB_MAKEMASK1(0)
+#define M_SYNCSER_DMA_TX_EN _SB_MAKEMASK1(4)
+
+/*
+ * Serial Status Register
+ */
+
+#define M_SYNCSER_RX_CRCERR _SB_MAKEMASK1(0)
+#define M_SYNCSER_RX_ABORT _SB_MAKEMASK1(1)
+#define M_SYNCSER_RX_OCTET _SB_MAKEMASK1(2)
+#define M_SYNCSER_RX_LONGFRM _SB_MAKEMASK1(3)
+#define M_SYNCSER_RX_SHORTFRM _SB_MAKEMASK1(4)
+#define M_SYNCSER_RX_OVERRUN _SB_MAKEMASK1(5)
+#define M_SYNCSER_RX_SYNC_ERR _SB_MAKEMASK1(6)
+#define M_SYNCSER_TX_CRCERR _SB_MAKEMASK1(8)
+#define M_SYNCSER_TX_UNDERRUN _SB_MAKEMASK1(9)
+#define M_SYNCSER_TX_SYNC_ERR _SB_MAKEMASK1(10)
+#define M_SYNCSER_TX_PAUSE_COMPLETE _SB_MAKEMASK1(11)
+#define M_SYNCSER_RX_EOP_COUNT _SB_MAKEMASK1(16)
+#define M_SYNCSER_RX_EOP_TIMER _SB_MAKEMASK1(17)
+#define M_SYNCSER_RX_EOP_SEEN _SB_MAKEMASK1(18)
+#define M_SYNCSER_RX_HWM _SB_MAKEMASK1(19)
+#define M_SYNCSER_RX_LWM _SB_MAKEMASK1(20)
+#define M_SYNCSER_RX_DSCR _SB_MAKEMASK1(21)
+#define M_SYNCSER_RX_DERR _SB_MAKEMASK1(22)
+#define M_SYNCSER_TX_EOP_COUNT _SB_MAKEMASK1(24)
+#define M_SYNCSER_TX_EOP_TIMER _SB_MAKEMASK1(25)
+#define M_SYNCSER_TX_EOP_SEEN _SB_MAKEMASK1(26)
+#define M_SYNCSER_TX_HWM _SB_MAKEMASK1(27)
+#define M_SYNCSER_TX_LWM _SB_MAKEMASK1(28)
+#define M_SYNCSER_TX_DSCR _SB_MAKEMASK1(29)
+#define M_SYNCSER_TX_DERR _SB_MAKEMASK1(30)
+#define M_SYNCSER_TX_DZERO _SB_MAKEMASK1(31)
+
+/*
+ * Sequencer Table Entry format
+ */
+
+#define M_SYNCSER_SEQ_LAST _SB_MAKEMASK1(0)
+#define M_SYNCSER_SEQ_BYTE _SB_MAKEMASK1(1)
+
+#define S_SYNCSER_SEQ_COUNT 2
+#define M_SYNCSER_SEQ_COUNT _SB_MAKEMASK(4,S_SYNCSER_SEQ_COUNT)
+#define V_SYNCSER_SEQ_COUNT(x) _SB_MAKEVALUE(x,S_SYNCSER_SEQ_COUNT)
+
+#define M_SYNCSER_SEQ_ENABLE _SB_MAKEMASK1(6)
+#define M_SYNCSER_SEQ_STROBE _SB_MAKEMASK1(7)
+
+#endif
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
new file mode 100644
index 000000000000..7655d6945cca
--- /dev/null
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -0,0 +1,354 @@
+/* *********************************************************************
+ * SB1250 Board Support Package
+ *
+ * UART Constants File: sb1250_uart.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the SB1250's UARTs
+ *
+ * SB1250 specification level: User's manual 1/02/02
+ *
+ * Author: Mitch Lichtenberg
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom 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
+ ********************************************************************* */
+
+
+#ifndef _SB1250_UART_H
+#define _SB1250_UART_H
+
+#include "sb1250_defs.h"
+
+/* **********************************************************************
+ * DUART Registers
+ ********************************************************************** */
+
+/*
+ * DUART Mode Register #1 (Table 10-3)
+ * Register: DUART_MODE_REG_1_A
+ * Register: DUART_MODE_REG_1_B
+ */
+
+#define S_DUART_BITS_PER_CHAR 0
+#define M_DUART_BITS_PER_CHAR _SB_MAKEMASK(2,S_DUART_BITS_PER_CHAR)
+#define V_DUART_BITS_PER_CHAR(x) _SB_MAKEVALUE(x,S_DUART_BITS_PER_CHAR)
+
+#define K_DUART_BITS_PER_CHAR_RSV0 0
+#define K_DUART_BITS_PER_CHAR_RSV1 1
+#define K_DUART_BITS_PER_CHAR_7 2
+#define K_DUART_BITS_PER_CHAR_8 3
+
+#define V_DUART_BITS_PER_CHAR_RSV0 V_DUART_BITS_PER_CHAR(K_DUART_BITS_PER_CHAR_RSV0)
+#define V_DUART_BITS_PER_CHAR_RSV1 V_DUART_BITS_PER_CHAR(K_DUART_BITS_PER_CHAR_RSV1)
+#define V_DUART_BITS_PER_CHAR_7 V_DUART_BITS_PER_CHAR(K_DUART_BITS_PER_CHAR_7)
+#define V_DUART_BITS_PER_CHAR_8 V_DUART_BITS_PER_CHAR(K_DUART_BITS_PER_CHAR_8)
+
+
+#define M_DUART_PARITY_TYPE_EVEN 0x00
+#define M_DUART_PARITY_TYPE_ODD _SB_MAKEMASK1(2)
+
+#define S_DUART_PARITY_MODE 3
+#define M_DUART_PARITY_MODE _SB_MAKEMASK(2,S_DUART_PARITY_MODE)
+#define V_DUART_PARITY_MODE(x) _SB_MAKEVALUE(x,S_DUART_PARITY_MODE)
+
+#define K_DUART_PARITY_MODE_ADD 0
+#define K_DUART_PARITY_MODE_ADD_FIXED 1
+#define K_DUART_PARITY_MODE_NONE 2
+
+#define V_DUART_PARITY_MODE_ADD V_DUART_PARITY_MODE(K_DUART_PARITY_MODE_ADD)
+#define V_DUART_PARITY_MODE_ADD_FIXED V_DUART_PARITY_MODE(K_DUART_PARITY_MODE_ADD_FIXED)
+#define V_DUART_PARITY_MODE_NONE V_DUART_PARITY_MODE(K_DUART_PARITY_MODE_NONE)
+
+#define M_DUART_ERR_MODE _SB_MAKEMASK1(5) /* must be zero */
+
+#define M_DUART_RX_IRQ_SEL_RXRDY 0
+#define M_DUART_RX_IRQ_SEL_RXFULL _SB_MAKEMASK1(6)
+
+#define M_DUART_RX_RTS_ENA _SB_MAKEMASK1(7)
+
+/*
+ * DUART Mode Register #2 (Table 10-4)
+ * Register: DUART_MODE_REG_2_A
+ * Register: DUART_MODE_REG_2_B
+ */
+
+#define M_DUART_MODE_RESERVED1 _SB_MAKEMASK(3,0) /* ignored */
+
+#define M_DUART_STOP_BIT_LEN_2 _SB_MAKEMASK1(3)
+#define M_DUART_STOP_BIT_LEN_1 0
+
+#define M_DUART_TX_CTS_ENA _SB_MAKEMASK1(4)
+
+
+#define M_DUART_MODE_RESERVED2 _SB_MAKEMASK1(5) /* must be zero */
+
+#define S_DUART_CHAN_MODE 6
+#define M_DUART_CHAN_MODE _SB_MAKEMASK(2,S_DUART_CHAN_MODE)
+#define V_DUART_CHAN_MODE(x) _SB_MAKEVALUE(x,S_DUART_CHAN_MODE)
+
+#define K_DUART_CHAN_MODE_NORMAL 0
+#define K_DUART_CHAN_MODE_LCL_LOOP 2
+#define K_DUART_CHAN_MODE_REM_LOOP 3
+
+#define V_DUART_CHAN_MODE_NORMAL V_DUART_CHAN_MODE(K_DUART_CHAN_MODE_NORMAL)
+#define V_DUART_CHAN_MODE_LCL_LOOP V_DUART_CHAN_MODE(K_DUART_CHAN_MODE_LCL_LOOP)
+#define V_DUART_CHAN_MODE_REM_LOOP V_DUART_CHAN_MODE(K_DUART_CHAN_MODE_REM_LOOP)
+
+/*
+ * DUART Command Register (Table 10-5)
+ * Register: DUART_CMD_A
+ * Register: DUART_CMD_B
+ */
+
+#define M_DUART_RX_EN _SB_MAKEMASK1(0)
+#define M_DUART_RX_DIS _SB_MAKEMASK1(1)
+#define M_DUART_TX_EN _SB_MAKEMASK1(2)
+#define M_DUART_TX_DIS _SB_MAKEMASK1(3)
+
+#define S_DUART_MISC_CMD 4
+#define M_DUART_MISC_CMD _SB_MAKEMASK(3,S_DUART_MISC_CMD)
+#define V_DUART_MISC_CMD(x) _SB_MAKEVALUE(x,S_DUART_MISC_CMD)
+
+#define K_DUART_MISC_CMD_NOACTION0 0
+#define K_DUART_MISC_CMD_NOACTION1 1
+#define K_DUART_MISC_CMD_RESET_RX 2
+#define K_DUART_MISC_CMD_RESET_TX 3
+#define K_DUART_MISC_CMD_NOACTION4 4
+#define K_DUART_MISC_CMD_RESET_BREAK_INT 5
+#define K_DUART_MISC_CMD_START_BREAK 6
+#define K_DUART_MISC_CMD_STOP_BREAK 7
+
+#define V_DUART_MISC_CMD_NOACTION0 V_DUART_MISC_CMD(K_DUART_MISC_CMD_NOACTION0)
+#define V_DUART_MISC_CMD_NOACTION1 V_DUART_MISC_CMD(K_DUART_MISC_CMD_NOACTION1)
+#define V_DUART_MISC_CMD_RESET_RX V_DUART_MISC_CMD(K_DUART_MISC_CMD_RESET_RX)
+#define V_DUART_MISC_CMD_RESET_TX V_DUART_MISC_CMD(K_DUART_MISC_CMD_RESET_TX)
+#define V_DUART_MISC_CMD_NOACTION4 V_DUART_MISC_CMD(K_DUART_MISC_CMD_NOACTION4)
+#define V_DUART_MISC_CMD_RESET_BREAK_INT V_DUART_MISC_CMD(K_DUART_MISC_CMD_RESET_BREAK_INT)
+#define V_DUART_MISC_CMD_START_BREAK V_DUART_MISC_CMD(K_DUART_MISC_CMD_START_BREAK)
+#define V_DUART_MISC_CMD_STOP_BREAK V_DUART_MISC_CMD(K_DUART_MISC_CMD_STOP_BREAK)
+
+#define M_DUART_CMD_RESERVED _SB_MAKEMASK1(7)
+
+/*
+ * DUART Status Register (Table 10-6)
+ * Register: DUART_STATUS_A
+ * Register: DUART_STATUS_B
+ * READ-ONLY
+ */
+
+#define M_DUART_RX_RDY _SB_MAKEMASK1(0)
+#define M_DUART_RX_FFUL _SB_MAKEMASK1(1)
+#define M_DUART_TX_RDY _SB_MAKEMASK1(2)
+#define M_DUART_TX_EMT _SB_MAKEMASK1(3)
+#define M_DUART_OVRUN_ERR _SB_MAKEMASK1(4)
+#define M_DUART_PARITY_ERR _SB_MAKEMASK1(5)
+#define M_DUART_FRM_ERR _SB_MAKEMASK1(6)
+#define M_DUART_RCVD_BRK _SB_MAKEMASK1(7)
+
+/*
+ * DUART Baud Rate Register (Table 10-7)
+ * Register: DUART_CLK_SEL_A
+ * Register: DUART_CLK_SEL_B
+ */
+
+#define M_DUART_CLK_COUNTER _SB_MAKEMASK(12,0)
+#define V_DUART_BAUD_RATE(x) (100000000/((x)*20)-1)
+
+/*
+ * DUART Data Registers (Table 10-8 and 10-9)
+ * Register: DUART_RX_HOLD_A
+ * Register: DUART_RX_HOLD_B
+ * Register: DUART_TX_HOLD_A
+ * Register: DUART_TX_HOLD_B
+ */
+
+#define M_DUART_RX_DATA _SB_MAKEMASK(8,0)
+#define M_DUART_TX_DATA _SB_MAKEMASK(8,0)
+
+/*
+ * DUART Input Port Register (Table 10-10)
+ * Register: DUART_IN_PORT
+ */
+
+#define M_DUART_IN_PIN0_VAL _SB_MAKEMASK1(0)
+#define M_DUART_IN_PIN1_VAL _SB_MAKEMASK1(1)
+#define M_DUART_IN_PIN2_VAL _SB_MAKEMASK1(2)
+#define M_DUART_IN_PIN3_VAL _SB_MAKEMASK1(3)
+#define M_DUART_IN_PIN4_VAL _SB_MAKEMASK1(4)
+#define M_DUART_IN_PIN5_VAL _SB_MAKEMASK1(5)
+#define M_DUART_RIN0_PIN _SB_MAKEMASK1(6)
+#define M_DUART_RIN1_PIN _SB_MAKEMASK1(7)
+
+/*
+ * DUART Input Port Change Status Register (Tables 10-11, 10-12, and 10-13)
+ * Register: DUART_INPORT_CHNG
+ */
+
+#define S_DUART_IN_PIN_VAL 0
+#define M_DUART_IN_PIN_VAL _SB_MAKEMASK(4,S_DUART_IN_PIN_VAL)
+
+#define S_DUART_IN_PIN_CHNG 4
+#define M_DUART_IN_PIN_CHNG _SB_MAKEMASK(4,S_DUART_IN_PIN_CHNG)
+
+
+/*
+ * DUART Output port control register (Table 10-14)
+ * Register: DUART_OPCR
+ */
+
+#define M_DUART_OPCR_RESERVED0 _SB_MAKEMASK1(0) /* must be zero */
+#define M_DUART_OPC2_SEL _SB_MAKEMASK1(1)
+#define M_DUART_OPCR_RESERVED1 _SB_MAKEMASK1(2) /* must be zero */
+#define M_DUART_OPC3_SEL _SB_MAKEMASK1(3)
+#define M_DUART_OPCR_RESERVED2 _SB_MAKEMASK(4,4) /* must be zero */
+
+/*
+ * DUART Aux Control Register (Table 10-15)
+ * Register: DUART_AUX_CTRL
+ */
+
+#define M_DUART_IP0_CHNG_ENA _SB_MAKEMASK1(0)
+#define M_DUART_IP1_CHNG_ENA _SB_MAKEMASK1(1)
+#define M_DUART_IP2_CHNG_ENA _SB_MAKEMASK1(2)
+#define M_DUART_IP3_CHNG_ENA _SB_MAKEMASK1(3)
+#define M_DUART_ACR_RESERVED _SB_MAKEMASK(4,4)
+
+#define M_DUART_CTS_CHNG_ENA _SB_MAKEMASK1(0)
+#define M_DUART_CIN_CHNG_ENA _SB_MAKEMASK1(2)
+
+/*
+ * DUART Interrupt Status Register (Table 10-16)
+ * Register: DUART_ISR
+ */
+
+#define M_DUART_ISR_TX_A _SB_MAKEMASK1(0)
+#define M_DUART_ISR_RX_A _SB_MAKEMASK1(1)
+#define M_DUART_ISR_BRK_A _SB_MAKEMASK1(2)
+#define M_DUART_ISR_IN_A _SB_MAKEMASK1(3)
+#define M_DUART_ISR_TX_B _SB_MAKEMASK1(4)
+#define M_DUART_ISR_RX_B _SB_MAKEMASK1(5)
+#define M_DUART_ISR_BRK_B _SB_MAKEMASK1(6)
+#define M_DUART_ISR_IN_B _SB_MAKEMASK1(7)
+
+/*
+ * DUART Channel A Interrupt Status Register (Table 10-17)
+ * DUART Channel B Interrupt Status Register (Table 10-18)
+ * Register: DUART_ISR_A
+ * Register: DUART_ISR_B
+ */
+
+#define M_DUART_ISR_TX _SB_MAKEMASK1(0)
+#define M_DUART_ISR_RX _SB_MAKEMASK1(1)
+#define M_DUART_ISR_BRK _SB_MAKEMASK1(2)
+#define M_DUART_ISR_IN _SB_MAKEMASK1(3)
+#define M_DUART_ISR_RESERVED _SB_MAKEMASK(4,4)
+
+/*
+ * DUART Interrupt Mask Register (Table 10-19)
+ * Register: DUART_IMR
+ */
+
+#define M_DUART_IMR_TX_A _SB_MAKEMASK1(0)
+#define M_DUART_IMR_RX_A _SB_MAKEMASK1(1)
+#define M_DUART_IMR_BRK_A _SB_MAKEMASK1(2)
+#define M_DUART_IMR_IN_A _SB_MAKEMASK1(3)
+#define M_DUART_IMR_ALL_A _SB_MAKEMASK(4,0)
+
+#define M_DUART_IMR_TX_B _SB_MAKEMASK1(4)
+#define M_DUART_IMR_RX_B _SB_MAKEMASK1(5)
+#define M_DUART_IMR_BRK_B _SB_MAKEMASK1(6)
+#define M_DUART_IMR_IN_B _SB_MAKEMASK1(7)
+#define M_DUART_IMR_ALL_B _SB_MAKEMASK(4,4)
+
+/*
+ * DUART Channel A Interrupt Mask Register (Table 10-20)
+ * DUART Channel B Interrupt Mask Register (Table 10-21)
+ * Register: DUART_IMR_A
+ * Register: DUART_IMR_B
+ */
+
+#define M_DUART_IMR_TX _SB_MAKEMASK1(0)
+#define M_DUART_IMR_RX _SB_MAKEMASK1(1)
+#define M_DUART_IMR_BRK _SB_MAKEMASK1(2)
+#define M_DUART_IMR_IN _SB_MAKEMASK1(3)
+#define M_DUART_IMR_ALL _SB_MAKEMASK(4,0)
+#define M_DUART_IMR_RESERVED _SB_MAKEMASK(4,4)
+
+
+/*
+ * DUART Output Port Set Register (Table 10-22)
+ * Register: DUART_SET_OPR
+ */
+
+#define M_DUART_SET_OPR0 _SB_MAKEMASK1(0)
+#define M_DUART_SET_OPR1 _SB_MAKEMASK1(1)
+#define M_DUART_SET_OPR2 _SB_MAKEMASK1(2)
+#define M_DUART_SET_OPR3 _SB_MAKEMASK1(3)
+#define M_DUART_OPSR_RESERVED _SB_MAKEMASK(4,4)
+
+/*
+ * DUART Output Port Clear Register (Table 10-23)
+ * Register: DUART_CLEAR_OPR
+ */
+
+#define M_DUART_CLR_OPR0 _SB_MAKEMASK1(0)
+#define M_DUART_CLR_OPR1 _SB_MAKEMASK1(1)
+#define M_DUART_CLR_OPR2 _SB_MAKEMASK1(2)
+#define M_DUART_CLR_OPR3 _SB_MAKEMASK1(3)
+#define M_DUART_OPCR_RESERVED _SB_MAKEMASK(4,4)
+
+/*
+ * DUART Output Port RTS Register (Table 10-24)
+ * Register: DUART_OUT_PORT
+ */
+
+#define M_DUART_OUT_PIN_SET0 _SB_MAKEMASK1(0)
+#define M_DUART_OUT_PIN_SET1 _SB_MAKEMASK1(1)
+#define M_DUART_OUT_PIN_CLR0 _SB_MAKEMASK1(2)
+#define M_DUART_OUT_PIN_CLR1 _SB_MAKEMASK1(3)
+#define M_DUART_OPRR_RESERVED _SB_MAKEMASK(4,4)
+
+#define M_DUART_OUT_PIN_SET(chan) \
+ (chan == 0 ? M_DUART_OUT_PIN_SET0 : M_DUART_OUT_PIN_SET1)
+#define M_DUART_OUT_PIN_CLR(chan) \
+ (chan == 0 ? M_DUART_OUT_PIN_CLR0 : M_DUART_OUT_PIN_CLR1)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+/*
+ * Full Interrupt Control Register
+ */
+
+#define S_DUART_SIG_FULL _SB_MAKE64(0)
+#define M_DUART_SIG_FULL _SB_MAKEMASK(4,S_DUART_SIG_FULL)
+#define V_DUART_SIG_FULL(x) _SB_MAKEVALUE(x,S_DUART_SIG_FULL)
+#define G_DUART_SIG_FULL(x) _SB_GETVALUE(x,S_DUART_SIG_FULL,M_DUART_SIG_FULL)
+
+#define S_DUART_INT_TIME _SB_MAKE64(4)
+#define M_DUART_INT_TIME _SB_MAKEMASK(4,S_DUART_INT_TIME)
+#define V_DUART_INT_TIME(x) _SB_MAKEVALUE(x,S_DUART_INT_TIME)
+#define G_DUART_INT_TIME(x) _SB_GETVALUE(x,S_DUART_INT_TIME,M_DUART_INT_TIME)
+#endif /* 1250 PASS2 || 112x PASS1 */
+
+
+/* ********************************************************************** */
+
+
+#endif
diff --git a/include/asm-mips/sibyte/sentosa.h b/include/asm-mips/sibyte/sentosa.h
new file mode 100644
index 000000000000..824605847af4
--- /dev/null
+++ b/include/asm-mips/sibyte/sentosa.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2000, 2001 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __ASM_SIBYTE_SENTOSA_H
+#define __ASM_SIBYTE_SENTOSA_H
+
+#include <linux/config.h>
+#include <asm/sibyte/sb1250.h>
+#include <asm/sibyte/sb1250_int.h>
+
+#ifdef CONFIG_SIBYTE_SENTOSA
+#define SIBYTE_BOARD_NAME "BCM91250E (Sentosa)"
+#endif
+#ifdef CONFIG_SIBYTE_RHONE
+#define SIBYTE_BOARD_NAME "BCM91125E (Rhone)"
+#endif
+
+/* Generic bus chip selects */
+#ifdef CONFIG_SIBYTE_RHONE
+#define LEDS_CS 6
+#define LEDS_PHYS 0x1d0a0000
+#endif
+
+/* GPIOs */
+#define K_GPIO_DBG_LED 0
+
+#endif /* __ASM_SIBYTE_SENTOSA_H */
diff --git a/include/asm-mips/sibyte/swarm.h b/include/asm-mips/sibyte/swarm.h
new file mode 100644
index 000000000000..97fa0494c30c
--- /dev/null
+++ b/include/asm-mips/sibyte/swarm.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2000, 2001, 2002, 2003 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __ASM_SIBYTE_SWARM_H
+#define __ASM_SIBYTE_SWARM_H
+
+#include <linux/config.h>
+#include <asm/sibyte/sb1250.h>
+#include <asm/sibyte/sb1250_int.h>
+
+#ifdef CONFIG_SIBYTE_SWARM
+#define SIBYTE_BOARD_NAME "BCM91250A (SWARM)"
+#define SIBYTE_HAVE_PCMCIA 1
+#define SIBYTE_HAVE_IDE 1
+#endif
+#ifdef CONFIG_SIBYTE_PTSWARM
+#define SIBYTE_BOARD_NAME "PTSWARM"
+#define SIBYTE_HAVE_PCMCIA 1
+#define SIBYTE_HAVE_IDE 1
+#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200"
+#endif
+#ifdef CONFIG_SIBYTE_LITTLESUR
+#define SIBYTE_BOARD_NAME "BCM1250C2 (LittleSur)"
+#define SIBYTE_HAVE_PCMCIA 0
+#define SIBYTE_HAVE_IDE 1
+#define SIBYTE_DEFAULT_CONSOLE "cfe0"
+#endif
+#ifdef CONFIG_SIBYTE_CRHONE
+#define SIBYTE_BOARD_NAME "BCM91125C (CRhone)"
+#define SIBYTE_HAVE_PCMCIA 0
+#define SIBYTE_HAVE_IDE 0
+#endif
+#ifdef CONFIG_SIBYTE_CRHINE
+#define SIBYTE_BOARD_NAME "BCM91120C (CRhine)"
+#define SIBYTE_HAVE_PCMCIA 0
+#define SIBYTE_HAVE_IDE 0
+#endif
+
+/* Generic bus chip selects */
+#define LEDS_CS 3
+#define LEDS_PHYS 0x100a0000
+
+#ifdef SIBYTE_HAVE_IDE
+#define IDE_CS 4
+#define IDE_PHYS 0x100b0000
+#define K_GPIO_GB_IDE 4
+#define K_INT_GB_IDE (K_INT_GPIO_0 + K_GPIO_GB_IDE)
+#endif
+
+#ifdef SIBYTE_HAVE_PCMCIA
+#define PCMCIA_CS 6
+#define PCMCIA_PHYS 0x11000000
+#define K_GPIO_PC_READY 9
+#define K_INT_PC_READY (K_INT_GPIO_0 + K_GPIO_PC_READY)
+#endif
+
+#endif /* __ASM_SIBYTE_SWARM_H */
diff --git a/include/asm-mips/sibyte/trace_prof.h b/include/asm-mips/sibyte/trace_prof.h
new file mode 100644
index 000000000000..557792075e9a
--- /dev/null
+++ b/include/asm-mips/sibyte/trace_prof.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2001 Broadcom 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __ASM_SIBYTE_TRACE_PROF_H
+#define __ASM_SIBYTE_TRACE_PROF_H
+
+#undef DBG
+#if SBPROF_TB_DEBUG
+#define DBG(a) a
+#else
+#define DBG(a)
+#endif
+
+#define SBPROF_TB_MAJOR 240
+#define DEVNAME "bcm1250_tbprof"
+
+typedef u_int64_t tb_sample_t[6*256];
+
+struct sbprof_tb {
+ int open;
+ tb_sample_t *sbprof_tbbuf;
+ int next_tb_sample;
+
+ volatile int tb_enable;
+ volatile int tb_armed;
+
+ wait_queue_head_t tb_sync;
+ wait_queue_head_t tb_read;
+};
+
+#define MAX_SAMPLE_BYTES (24*1024*1024)
+#define MAX_TBSAMPLE_BYTES (12*1024*1024)
+
+#define MAX_SAMPLES (MAX_SAMPLE_BYTES/sizeof(u_int32_t))
+#define TB_SAMPLE_SIZE (sizeof(tb_sample_t))
+#define MAX_TB_SAMPLES (MAX_TBSAMPLE_BYTES/TB_SAMPLE_SIZE)
+
+/* IOCTLs */
+#define SBPROF_ZBSTART _IOW('s', 0, int)
+#define SBPROF_ZBSTOP _IOW('s', 1, int)
+#define SBPROF_ZBWAITFULL _IOW('s', 2, int)
+
+/***************************************************************************
+ * Routines for gathering ZBbus profiles using trace buffer
+ ***************************************************************************/
+
+/* Requires: Already called zclk_timer_init with a value that won't
+ saturate 40 bits. No subsequent use of SCD performance counters
+ or trace buffer.
+ Effect: Starts gathering random ZBbus profiles using trace buffer. */
+extern int sbprof_zbprof_start(struct file *filp);
+
+/* Effect: Stops collection of ZBbus profiles */
+extern int sbprof_zbprof_stop(void);
+
+
+/***************************************************************************
+ * Routines for using 40-bit SCD cycle counter
+ *
+ * Client responsible for either handling interrupts or making sure
+ * the cycles counter never saturates, e.g., by doing
+ * zclk_timer_init(0) at least every 2^40 - 1 ZCLKs.
+ ***************************************************************************/
+
+/* Configures SCD counter 0 to count ZCLKs starting from val;
+ Configures SCD counters1,2,3 to count nothing.
+ Must not be called while gathering ZBbus profiles.
+
+unsigned long long val; */
+#define zclk_timer_init(val) \
+ __asm__ __volatile__ (".set push;" \
+ ".set mips64;" \
+ "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
+ "sd %0, 0x10($8);" /* write val to counter0 */ \
+ "sd %1, 0($8);" /* config counter0 for zclks*/ \
+ ".set pop" \
+ : /* no outputs */ \
+ /* enable, counter0 */ \
+ : /* inputs */ "r"(val), "r" ((1ULL << 33) | 1ULL) \
+ : /* modifies */ "$8" )
+
+
+/* Reads SCD counter 0 and puts result in value
+ unsigned long long val; */
+#define zclk_get(val) \
+ __asm__ __volatile__ (".set push;" \
+ ".set mips64;" \
+ "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
+ "ld %0, 0x10($8);" /* write val to counter0 */ \
+ ".set pop" \
+ : /* outputs */ "=r"(val) \
+ : /* inputs */ \
+ : /* modifies */ "$8" )
+
+#endif /* __ASM_SIBYTE_TRACE_PROF_H */
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
new file mode 100644
index 000000000000..18939e84b6f2
--- /dev/null
+++ b/include/asm-mips/sigcontext.h
@@ -0,0 +1,93 @@
+/*
+ * 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) 1996, 1997, 1999 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIGCONTEXT_H
+#define _ASM_SIGCONTEXT_H
+
+#include <asm/sgidefs.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * Keep this struct definition in sync with the sigcontext fragment
+ * in arch/mips/tools/offset.c
+ */
+struct sigcontext {
+ unsigned int sc_regmask; /* Unused */
+ unsigned int sc_status;
+ unsigned long long sc_pc;
+ unsigned long long sc_regs[32];
+ unsigned long long sc_fpregs[32];
+ unsigned int sc_ownedfp; /* Unused */
+ unsigned int sc_fpc_csr;
+ unsigned int sc_fpc_eir; /* Unused */
+ unsigned int sc_used_math;
+ unsigned int sc_ssflags; /* Unused */
+ unsigned long long sc_mdhi;
+ unsigned long long sc_mdlo;
+
+ unsigned int sc_cause; /* Unused */
+ unsigned int sc_badvaddr; /* Unused */
+
+ unsigned long sc_sigset[4]; /* kernel's sigset_t */
+};
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+/*
+ * Keep this struct definition in sync with the sigcontext fragment
+ * in arch/mips/tools/offset.c
+ *
+ * Warning: this structure illdefined with sc_badvaddr being just an unsigned
+ * int so it was changed to unsigned long in 2.6.0-test1. This may break
+ * binary compatibility - no prisoners.
+ */
+struct sigcontext {
+ unsigned long sc_regs[32];
+ unsigned long sc_fpregs[32];
+ unsigned long sc_mdhi;
+ unsigned long sc_mdlo;
+ unsigned long sc_pc;
+ unsigned long sc_badvaddr;
+ unsigned int sc_status;
+ unsigned int sc_fpc_csr;
+ unsigned int sc_fpc_eir;
+ unsigned int sc_used_math;
+ unsigned int sc_cause;
+};
+
+#ifdef __KERNEL__
+
+#include <linux/posix_types.h>
+
+struct sigcontext32 {
+ __u32 sc_regmask; /* Unused */
+ __u32 sc_status;
+ __u64 sc_pc;
+ __u64 sc_regs[32];
+ __u64 sc_fpregs[32];
+ __u32 sc_ownedfp; /* Unused */
+ __u32 sc_fpc_csr;
+ __u32 sc_fpc_eir; /* Unused */
+ __u32 sc_used_math;
+ __u32 sc_ssflags; /* Unused */
+ __u64 sc_mdhi;
+ __u64 sc_mdlo;
+
+ __u32 sc_cause; /* Unused */
+ __u32 sc_badvaddr; /* Unused */
+
+ __u32 sc_sigset[4]; /* kernel's sigset_t */
+};
+#endif /* __KERNEL__ */
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* _ASM_SIGCONTEXT_H */
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
new file mode 100644
index 000000000000..8ddd3c99bcf7
--- /dev/null
+++ b/include/asm-mips/siginfo.h
@@ -0,0 +1,132 @@
+/*
+ * 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) 1998, 1999, 2001, 2003 Ralf Baechle
+ * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIGINFO_H
+#define _ASM_SIGINFO_H
+
+#include <linux/config.h>
+
+#define SIGEV_HEAD_SIZE (sizeof(long) + 2*sizeof(int))
+#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE-SIGEV_HEAD_SIZE) / sizeof(int))
+#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */
+
+#define HAVE_ARCH_SIGINFO_T
+
+/*
+ * We duplicate the generic versions - <asm-generic/siginfo.h> is just borked
+ * by design ...
+ */
+#define HAVE_ARCH_COPY_SIGINFO
+struct siginfo;
+
+/*
+ * Careful to keep union _sifields from shifting ...
+ */
+#ifdef CONFIG_MIPS32
+#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
+#endif
+#ifdef CONFIG_MIPS64
+#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
+#endif
+
+#include <asm-generic/siginfo.h>
+
+typedef struct siginfo {
+ int si_signo;
+ int si_code;
+ int si_errno;
+ int __pad0[SI_MAX_SIZE / sizeof(int) - SI_PAD_SIZE - 3];
+
+ union {
+ int _pad[SI_PAD_SIZE];
+
+ /* kill() */
+ struct {
+ pid_t _pid; /* sender's pid */
+ __ARCH_SI_UID_T _uid; /* 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 {
+ 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 */
+ __ARCH_SI_UID_T _uid; /* sender's uid */
+ int _status; /* exit code */
+ clock_t _utime;
+ clock_t _stime;
+ } _sigchld;
+
+ /* IRIX SIGCHLD */
+ struct {
+ pid_t _pid; /* which child */
+ clock_t _utime;
+ int _status; /* exit code */
+ clock_t _stime;
+ } _irix_sigchld;
+
+ /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+ struct {
+ void __user *_addr; /* faulting insn/memory ref. */
+#ifdef __ARCH_SI_TRAPNO
+ int _trapno; /* TRAP # which caused the signal */
+#endif
+ } _sigfault;
+
+ /* SIGPOLL, SIGXFSZ (To do ...) */
+ struct {
+ __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
+ int _fd;
+ } _sigpoll;
+ } _sifields;
+} siginfo_t;
+
+/*
+ * si_code values
+ * Again these have been choosen to be IRIX compatible.
+ */
+#undef SI_ASYNCIO
+#undef SI_TIMER
+#undef SI_MESGQ
+#define SI_ASYNCIO -2 /* sent by AIO completion */
+#define SI_TIMER __SI_CODE(__SI_TIMER,-3) /* sent by timer expiration */
+#define SI_MESGQ __SI_CODE(__SI_MESGQ,-4) /* sent by real time mesq state change */
+
+#ifdef __KERNEL__
+
+/*
+ * Duplicated here because of <asm-generic/siginfo.h> braindamage ...
+ */
+#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
+
+#endif /* _ASM_SIGINFO_H */
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
new file mode 100644
index 000000000000..994987db61be
--- /dev/null
+++ b/include/asm-mips/signal.h
@@ -0,0 +1,178 @@
+/*
+ * 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) 1995, 96, 97, 98, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIGNAL_H
+#define _ASM_SIGNAL_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+#define _NSIG 128
+#define _NSIG_BPW (sizeof(unsigned long) * 8)
+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
+
+typedef struct {
+ unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+typedef unsigned long old_sigset_t; /* at least 32 bits */
+
+#define SIGHUP 1 /* Hangup (POSIX). */
+#define SIGINT 2 /* Interrupt (ANSI). */
+#define SIGQUIT 3 /* Quit (POSIX). */
+#define SIGILL 4 /* Illegal instruction (ANSI). */
+#define SIGTRAP 5 /* Trace trap (POSIX). */
+#define SIGIOT 6 /* IOT trap (4.2 BSD). */
+#define SIGABRT SIGIOT /* Abort (ANSI). */
+#define SIGEMT 7
+#define SIGFPE 8 /* Floating-point exception (ANSI). */
+#define SIGKILL 9 /* Kill, unblockable (POSIX). */
+#define SIGBUS 10 /* BUS error (4.2 BSD). */
+#define SIGSEGV 11 /* Segmentation violation (ANSI). */
+#define SIGSYS 12
+#define SIGPIPE 13 /* Broken pipe (POSIX). */
+#define SIGALRM 14 /* Alarm clock (POSIX). */
+#define SIGTERM 15 /* Termination (ANSI). */
+#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
+#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
+#define SIGCHLD 18 /* Child status has changed (POSIX). */
+#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
+#define SIGPWR 19 /* Power failure restart (System V). */
+#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */
+#define SIGURG 21 /* Urgent condition on socket (4.2 BSD). */
+#define SIGIO 22 /* I/O now possible (4.2 BSD). */
+#define SIGPOLL SIGIO /* Pollable event occurred (System V). */
+#define SIGSTOP 23 /* Stop, unblockable (POSIX). */
+#define SIGTSTP 24 /* Keyboard stop (POSIX). */
+#define SIGCONT 25 /* Continue (POSIX). */
+#define SIGTTIN 26 /* Background read from tty (POSIX). */
+#define SIGTTOU 27 /* Background write to tty (POSIX). */
+#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */
+#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */
+#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */
+#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */
+
+/* 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_INTERRUPT is a no-op, but left due to historical reasons. Use the
+ * 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_ONSTACK 0x08000000
+#define SA_RESETHAND 0x80000000
+#define SA_RESTART 0x10000000
+#define SA_SIGINFO 0x00000008
+#define SA_NODEFER 0x40000000
+#define SA_NOCLDWAIT 0x00010000
+#define SA_NOCLDSTOP 0x00000001
+
+#define SA_NOMASK SA_NODEFER
+#define SA_ONESHOT SA_RESETHAND
+#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */
+
+#define SA_RESTORER 0x04000000 /* Only for o32 */
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK 1
+#define SS_DISABLE 2
+
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+
+#ifdef __KERNEL__
+
+/*
+ * These values of sa_flags are used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * SA_INTERRUPT is also used by the irq handling routines.
+ * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
+ */
+#define SA_PROBE SA_ONESHOT
+#define SA_SAMPLE_RANDOM SA_RESTART
+#define SA_SHIRQ 0x02000000
+
+#endif /* __KERNEL__ */
+
+#define SIG_BLOCK 1 /* for blocking signals */
+#define SIG_UNBLOCK 2 /* for unblocking signals */
+#define SIG_SETMASK 3 /* for setting the signal mask */
+#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
+ set only the low 32 bit of the sigset. */
+
+/* Type of a signal handler. */
+typedef void (*__sighandler_t)(int);
+
+/* Fake signal functions */
+#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
+#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
+#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
+
+struct sigaction {
+ unsigned int sa_flags;
+ __sighandler_t sa_handler;
+ sigset_t sa_mask;
+};
+
+struct k_sigaction {
+ struct sigaction sa;
+#ifdef CONFIG_BINFMT_IRIX
+ void (*sa_restorer)(void);
+#endif
+};
+
+/* IRIX compatible stack_t */
+typedef struct sigaltstack {
+ void *ss_sp;
+ size_t ss_size;
+ int ss_flags;
+} stack_t;
+
+#ifdef __KERNEL__
+#include <asm/sigcontext.h>
+
+/*
+ * The following break codes are or were in use for specific purposes in
+ * other MIPS operating systems. Linux/MIPS doesn't use all of them. The
+ * unused ones are here as placeholders; we might encounter them in
+ * non-Linux/MIPS object files or make use of them in the future.
+ */
+#define BRK_USERBP 0 /* User bp (used by debuggers) */
+#define BRK_KERNELBP 1 /* Break in the kernel */
+#define BRK_ABORT 2 /* Sometimes used by abort(3) to SIGIOT */
+#define BRK_BD_TAKEN 3 /* For bd slot emulation - not implemented */
+#define BRK_BD_NOTTAKEN 4 /* For bd slot emulation - not implemented */
+#define BRK_SSTEPBP 5 /* User bp (used by debuggers) */
+#define BRK_OVERFLOW 6 /* Overflow check */
+#define BRK_DIVZERO 7 /* Divide by zero check */
+#define BRK_RANGE 8 /* Range error check */
+#define BRK_STACKOVERFLOW 9 /* For Ada stackchecking */
+#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */
+#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */
+#define BRK_MULOVF 1023 /* Multiply overflow */
+#define BRK_BUG 512 /* Used by BUG() */
+
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_SIGNAL_H */
diff --git a/include/asm-mips/sim.h b/include/asm-mips/sim.h
new file mode 100644
index 000000000000..6333169be329
--- /dev/null
+++ b/include/asm-mips/sim.h
@@ -0,0 +1,83 @@
+/*
+ * 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, 2003 Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SIM_H
+#define _ASM_SIM_H
+
+#include <linux/config.h>
+
+#include <asm/offset.h>
+
+#define __str2(x) #x
+#define __str(x) __str2(x)
+
+#ifdef CONFIG_MIPS32
+
+#define save_static_function(symbol) \
+__asm__ ( \
+ ".text\n\t" \
+ ".globl\t" #symbol "\n\t" \
+ ".align\t2\n\t" \
+ ".type\t" #symbol ", @function\n\t" \
+ ".ent\t" #symbol ", 0\n" \
+ #symbol":\n\t" \
+ ".frame\t$29, 0, $31\n\t" \
+ "sw\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
+ "sw\t$17,"__str(PT_R17)"($29)\n\t" \
+ "sw\t$18,"__str(PT_R18)"($29)\n\t" \
+ "sw\t$19,"__str(PT_R19)"($29)\n\t" \
+ "sw\t$20,"__str(PT_R20)"($29)\n\t" \
+ "sw\t$21,"__str(PT_R21)"($29)\n\t" \
+ "sw\t$22,"__str(PT_R22)"($29)\n\t" \
+ "sw\t$23,"__str(PT_R23)"($29)\n\t" \
+ "sw\t$30,"__str(PT_R30)"($29)\n\t" \
+ "j\t_" #symbol "\n\t" \
+ ".end\t" #symbol "\n\t" \
+ ".size\t" #symbol",. - " #symbol)
+
+#define nabi_no_regargs
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+
+#define save_static_function(symbol) \
+__asm__ ( \
+ ".text\n\t" \
+ ".globl\t" #symbol "\n\t" \
+ ".align\t2\n\t" \
+ ".type\t" #symbol ", @function\n\t" \
+ ".ent\t" #symbol ", 0\n" \
+ #symbol":\n\t" \
+ ".frame\t$29, 0, $31\n\t" \
+ "sd\t$16,"__str(PT_R16)"($29)\t\t\t# save_static_function\n\t" \
+ "sd\t$17,"__str(PT_R17)"($29)\n\t" \
+ "sd\t$18,"__str(PT_R18)"($29)\n\t" \
+ "sd\t$19,"__str(PT_R19)"($29)\n\t" \
+ "sd\t$20,"__str(PT_R20)"($29)\n\t" \
+ "sd\t$21,"__str(PT_R21)"($29)\n\t" \
+ "sd\t$22,"__str(PT_R22)"($29)\n\t" \
+ "sd\t$23,"__str(PT_R23)"($29)\n\t" \
+ "sd\t$30,"__str(PT_R30)"($29)\n\t" \
+ "j\t_" #symbol "\n\t" \
+ ".end\t" #symbol "\n\t" \
+ ".size\t" #symbol",. - " #symbol)
+
+#define nabi_no_regargs \
+ unsigned long __dummy0, \
+ unsigned long __dummy1, \
+ unsigned long __dummy2, \
+ unsigned long __dummy3, \
+ unsigned long __dummy4, \
+ unsigned long __dummy5, \
+ unsigned long __dummy6, \
+ unsigned long __dummy7,
+
+#endif /* CONFIG_MIPS64 */
+
+#endif /* _ASM_SIM_H */
diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h
new file mode 100644
index 000000000000..8ba370ecfd4c
--- /dev/null
+++ b/include/asm-mips/smp.h
@@ -0,0 +1,111 @@
+/*
+ * 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) 2000 - 2001 by Kanoj Sarcar (kanoj@sgi.com)
+ * Copyright (C) 2000 - 2001 by Silicon Graphics, Inc.
+ * Copyright (C) 2000, 2001, 2002 Ralf Baechle
+ * Copyright (C) 2000, 2001 Broadcom Corporation
+ */
+#ifndef __ASM_SMP_H
+#define __ASM_SMP_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_SMP
+
+#include <linux/bitops.h>
+#include <linux/linkage.h>
+#include <linux/threads.h>
+#include <linux/cpumask.h>
+#include <asm/atomic.h>
+
+#define smp_processor_id() (current_thread_info()->cpu)
+
+/* Map from cpu id to sequential logical cpu number. This will only
+ not be idempotent when cpus failed to come on-line. */
+extern int __cpu_number_map[NR_CPUS];
+#define cpu_number_map(cpu) __cpu_number_map[cpu]
+
+/* The reverse map from sequential logical cpu number to cpu id. */
+extern int __cpu_logical_map[NR_CPUS];
+#define cpu_logical_map(cpu) __cpu_logical_map[cpu]
+
+#define NO_PROC_ID (-1)
+
+struct call_data_struct {
+ void (*func)(void *);
+ void *info;
+ atomic_t started;
+ atomic_t finished;
+ int wait;
+};
+
+extern struct call_data_struct *call_data;
+
+#define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */
+#define SMP_CALL_FUNCTION 0x2
+
+extern cpumask_t phys_cpu_present_map;
+extern cpumask_t cpu_online_map;
+#define cpu_possible_map phys_cpu_present_map
+
+extern cpumask_t cpu_callout_map;
+/* We don't mark CPUs online until __cpu_up(), so we need another measure */
+static inline int num_booting_cpus(void)
+{
+ return cpus_weight(cpu_callout_map);
+}
+
+/* These are defined by the board-specific code. */
+
+/*
+ * Cause the function described by call_data to be executed on the passed
+ * cpu. When the function has finished, increment the finished field of
+ * call_data.
+ */
+extern void core_send_ipi(int cpu, unsigned int action);
+
+/*
+ * Firmware CPU startup hook
+ */
+extern void prom_boot_secondary(int cpu, struct task_struct *idle);
+
+/*
+ * After we've done initial boot, this function is called to allow the
+ * board code to clean up state, if needed
+ */
+extern void prom_init_secondary(void);
+
+/*
+ * Detect available CPUs, populate phys_cpu_present_map before smp_init
+ */
+extern void prom_prepare_cpus(unsigned int max_cpus);
+
+/*
+ * Last chance for the board code to finish SMP initialization before
+ * the CPU is "online".
+ */
+extern void prom_smp_finish(void);
+
+/* Hook for after all CPUs are online */
+extern void prom_cpus_done(void);
+
+extern void asmlinkage smp_bootstrap(void);
+
+/*
+ * this function sends a 'reschedule' IPI to another CPU.
+ * it goes straight through and wastes no time serializing
+ * anything. Worst case is that we lose a reschedule ...
+ */
+static inline void smp_send_reschedule(int cpu)
+{
+ core_send_ipi(cpu, SMP_RESCHEDULE_YOURSELF);
+}
+
+extern asmlinkage void smp_call_function_interrupt(void);
+
+#endif /* CONFIG_SMP */
+
+#endif /* __ASM_SMP_H */
diff --git a/include/asm-mips/sn/addrs.h b/include/asm-mips/sn/addrs.h
new file mode 100644
index 000000000000..2b5cef1ba37f
--- /dev/null
+++ b/include/asm-mips/sn/addrs.h
@@ -0,0 +1,458 @@
+/*
+ * 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) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 1999, 2000 by Ralf Baechle
+ */
+#ifndef _ASM_SN_ADDRS_H
+#define _ASM_SN_ADDRS_H
+
+#include <linux/config.h>
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#endif /* !__ASSEMBLY__ */
+
+#include <asm/addrspace.h>
+#include <asm/sn/kldir.h>
+
+#if defined(CONFIG_SGI_IP27)
+#include <asm/sn/sn0/addrs.h>
+#elif defined(CONFIG_SGI_IP35)
+#include <asm/sn/sn1/addrs.h>
+#endif
+
+
+#ifndef __ASSEMBLY__
+
+#if defined(CONFIG_SGI_IO) /* FIXME */
+#define PS_UINT_CAST (__psunsigned_t)
+#define UINT64_CAST (__uint64_t)
+#else /* CONFIG_SGI_IO */
+#define PS_UINT_CAST (unsigned long)
+#define UINT64_CAST (unsigned long)
+#endif /* CONFIG_SGI_IO */
+
+#define HUBREG_CAST (volatile hubreg_t *)
+
+#else /* __ASSEMBLY__ */
+
+#define PS_UINT_CAST
+#define UINT64_CAST
+#define HUBREG_CAST
+
+#endif /* __ASSEMBLY__ */
+
+
+#define NASID_GET_META(_n) ((_n) >> NASID_LOCAL_BITS)
+#ifdef CONFIG_SGI_IP27
+#define NASID_GET_LOCAL(_n) ((_n) & 0xf)
+#endif
+#define NASID_MAKE(_m, _l) (((_m) << NASID_LOCAL_BITS) | (_l))
+
+#define NODE_ADDRSPACE_MASK (NODE_ADDRSPACE_SIZE - 1)
+#define TO_NODE_ADDRSPACE(_pa) (UINT64_CAST (_pa) & NODE_ADDRSPACE_MASK)
+
+#define CHANGE_ADDR_NASID(_pa, _nasid) \
+ ((UINT64_CAST (_pa) & ~NASID_MASK) | \
+ (UINT64_CAST(_nasid) << NASID_SHFT))
+
+
+/*
+ * The following macros are used to index to the beginning of a specific
+ * node's address space.
+ */
+
+#define NODE_OFFSET(_n) (UINT64_CAST (_n) << NODE_SIZE_BITS)
+
+#define NODE_CAC_BASE(_n) (CAC_BASE + NODE_OFFSET(_n))
+#define NODE_HSPEC_BASE(_n) (HSPEC_BASE + NODE_OFFSET(_n))
+#define NODE_IO_BASE(_n) (IO_BASE + NODE_OFFSET(_n))
+#define NODE_MSPEC_BASE(_n) (MSPEC_BASE + NODE_OFFSET(_n))
+#define NODE_UNCAC_BASE(_n) (UNCAC_BASE + NODE_OFFSET(_n))
+
+#define TO_NODE(_n, _x) (NODE_OFFSET(_n) | ((_x) ))
+#define TO_NODE_CAC(_n, _x) (NODE_CAC_BASE(_n) | ((_x) & TO_PHYS_MASK))
+#define TO_NODE_UNCAC(_n, _x) (NODE_UNCAC_BASE(_n) | ((_x) & TO_PHYS_MASK))
+#define TO_NODE_MSPEC(_n, _x) (NODE_MSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK))
+#define TO_NODE_HSPEC(_n, _x) (NODE_HSPEC_BASE(_n) | ((_x) & TO_PHYS_MASK))
+
+
+#define RAW_NODE_SWIN_BASE(nasid, widget) \
+ (NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
+
+#define WIDGETID_GET(addr) ((unsigned char)((addr >> SWIN_SIZE_BITS) & 0xff))
+
+/*
+ * The following definitions pertain to the IO special address
+ * space. They define the location of the big and little windows
+ * of any given node.
+ */
+
+#define SWIN_SIZE_BITS 24
+#define SWIN_SIZE (UINT64_CAST 1 << 24)
+#define SWIN_SIZEMASK (SWIN_SIZE - 1)
+#define SWIN_WIDGET_MASK 0xF
+
+/*
+ * Convert smallwindow address to xtalk address.
+ *
+ * 'addr' can be physical or virtual address, but will be converted
+ * to Xtalk address in the range 0 -> SWINZ_SIZEMASK
+ */
+#define SWIN_WIDGETADDR(addr) ((addr) & SWIN_SIZEMASK)
+#define SWIN_WIDGETNUM(addr) (((addr) >> SWIN_SIZE_BITS) & SWIN_WIDGET_MASK)
+/*
+ * Verify if addr belongs to small window address on node with "nasid"
+ *
+ *
+ * NOTE: "addr" is expected to be XKPHYS address, and NOT physical
+ * address
+ *
+ *
+ */
+#define NODE_SWIN_ADDR(nasid, addr) \
+ (((addr) >= NODE_SWIN_BASE(nasid, 0)) && \
+ ((addr) < (NODE_SWIN_BASE(nasid, HUB_NUM_WIDGET) + SWIN_SIZE)\
+ ))
+
+/*
+ * The following define the major position-independent aliases used
+ * in SN.
+ * UALIAS -- 256MB in size, reads in the UALIAS result in
+ * uncached references to the memory of the reader's node.
+ * CPU_UALIAS -- 128kb in size, the bottom part of UALIAS is flipped
+ * depending on which CPU does the access to provide
+ * all CPUs with unique uncached memory at low addresses.
+ * LBOOT -- 256MB in size, reads in the LBOOT area result in
+ * uncached references to the local hub's boot prom and
+ * other directory-bus connected devices.
+ * IALIAS -- 8MB in size, reads in the IALIAS result in uncached
+ * references to the local hub's registers.
+ */
+
+#define UALIAS_BASE HSPEC_BASE
+#define UALIAS_SIZE 0x10000000 /* 256 Megabytes */
+#define UALIAS_LIMIT (UALIAS_BASE + UALIAS_SIZE)
+
+/*
+ * The bottom of ualias space is flipped depending on whether you're
+ * processor 0 or 1 within a node.
+ */
+#ifdef CONFIG_SGI_IP27
+#define UALIAS_FLIP_BASE UALIAS_BASE
+#define UALIAS_FLIP_SIZE 0x20000
+#define UALIAS_FLIP_BIT 0x10000
+#define UALIAS_FLIP_ADDR(_x) (cputoslice(smp_processor_id()) ? \
+ (_x) ^ UALIAS_FLIP_BIT : (_x))
+
+#define LBOOT_BASE (HSPEC_BASE + 0x10000000)
+#define LBOOT_SIZE 0x10000000
+#define LBOOT_LIMIT (LBOOT_BASE + LBOOT_SIZE)
+#define LBOOT_STRIDE 0 /* IP27 has only one CPU PROM */
+
+#endif
+
+#define HUB_REGISTER_WIDGET 1
+#define IALIAS_BASE NODE_SWIN_BASE(0, HUB_REGISTER_WIDGET)
+#define IALIAS_SIZE 0x800000 /* 8 Megabytes */
+#define IS_IALIAS(_a) (((_a) >= IALIAS_BASE) && \
+ ((_a) < (IALIAS_BASE + IALIAS_SIZE)))
+
+/*
+ * Macro for referring to Hub's RBOOT space
+ */
+
+#ifdef CONFIG_SGI_IP27
+#define RBOOT_SIZE 0x10000000 /* 256 Megabytes */
+#define NODE_RBOOT_BASE(_n) (NODE_HSPEC_BASE(_n) + 0x30000000)
+#define NODE_RBOOT_LIMIT(_n) (NODE_RBOOT_BASE(_n) + RBOOT_SIZE)
+
+#endif
+
+/*
+ * Macros for referring the Hub's back door space
+ *
+ * These macros correctly process addresses in any node's space.
+ * WARNING: They won't work in assembler.
+ *
+ * BDDIR_ENTRY_LO returns the address of the low double-word of the dir
+ * entry corresponding to a physical (Cac or Uncac) address.
+ * BDDIR_ENTRY_HI returns the address of the high double-word of the entry.
+ * BDPRT_ENTRY returns the address of the double-word protection entry
+ * corresponding to the page containing the physical address.
+ * BDPRT_ENTRY_S Stores the value into the protection entry.
+ * BDPRT_ENTRY_L Load the value from the protection entry.
+ * BDECC_ENTRY returns the address of the ECC byte corresponding to a
+ * double-word at a specified physical address.
+ * BDECC_ENTRY_H returns the address of the two ECC bytes corresponding to a
+ * quad-word at a specified physical address.
+ */
+#define NODE_BDOOR_BASE(_n) (NODE_HSPEC_BASE(_n) + (NODE_ADDRSPACE_SIZE/2))
+
+#define NODE_BDECC_BASE(_n) (NODE_BDOOR_BASE(_n))
+#define NODE_BDDIR_BASE(_n) (NODE_BDOOR_BASE(_n) + (NODE_ADDRSPACE_SIZE/4))
+#ifdef CONFIG_SGI_IP27
+#define BDDIR_ENTRY_LO(_pa) ((HSPEC_BASE + \
+ NODE_ADDRSPACE_SIZE * 3 / 4 + \
+ 0x200) | \
+ UINT64_CAST (_pa) & NASID_MASK | \
+ UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \
+ UINT64_CAST (_pa) >> 3 & 0x1f << 4)
+
+#define BDDIR_ENTRY_HI(_pa) ((HSPEC_BASE + \
+ NODE_ADDRSPACE_SIZE * 3 / 4 + \
+ 0x208) | \
+ UINT64_CAST (_pa) & NASID_MASK | \
+ UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \
+ UINT64_CAST (_pa) >> 3 & 0x1f << 4)
+
+#define BDPRT_ENTRY(_pa, _rgn) ((HSPEC_BASE + \
+ NODE_ADDRSPACE_SIZE * 3 / 4) | \
+ UINT64_CAST (_pa) & NASID_MASK | \
+ UINT64_CAST (_pa) >> 2 & BDDIR_UPPER_MASK | \
+ (_rgn) << 3)
+#define BDPRT_ENTRY_ADDR(_pa,_rgn) (BDPRT_ENTRY((_pa),(_rgn)))
+#define BDPRT_ENTRY_S(_pa,_rgn,_val) (*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn))=(_val))
+#define BDPRT_ENTRY_L(_pa,_rgn) (*(__psunsigned_t *)BDPRT_ENTRY((_pa),(_rgn)))
+
+#define BDECC_ENTRY(_pa) ((HSPEC_BASE + \
+ NODE_ADDRSPACE_SIZE / 2) | \
+ UINT64_CAST (_pa) & NASID_MASK | \
+ UINT64_CAST (_pa) >> 2 & BDECC_UPPER_MASK | \
+ UINT64_CAST (_pa) >> 3 & 3)
+
+/*
+ * Macro to convert a back door directory or protection address into the
+ * raw physical address of the associated cache line or protection page.
+ */
+#define BDADDR_IS_DIR(_ba) ((UINT64_CAST (_ba) & 0x200) != 0)
+#define BDADDR_IS_PRT(_ba) ((UINT64_CAST (_ba) & 0x200) == 0)
+
+#define BDDIR_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \
+ (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2 | \
+ (UINT64_CAST (_ba) & 0x1f << 4) << 3)
+
+#define BDPRT_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \
+ (UINT64_CAST (_ba) & BDDIR_UPPER_MASK)<<2)
+
+#define BDECC_TO_MEM(_ba) (UINT64_CAST (_ba) & NASID_MASK | \
+ (UINT64_CAST (_ba) & BDECC_UPPER_MASK)<<2 | \
+ (UINT64_CAST (_ba) & 3) << 3)
+#endif /* CONFIG_SGI_IP27 */
+
+
+/*
+ * The following macros produce the correct base virtual address for
+ * the hub registers. The LOCAL_HUB_* macros produce the appropriate
+ * address for the local registers. The REMOTE_HUB_* macro produce
+ * the address for the specified hub's registers. The intent is
+ * that the appropriate PI, MD, NI, or II register would be substituted
+ * for _x.
+ */
+
+#ifdef _STANDALONE
+
+/* DO NOT USE THESE DIRECTLY IN THE KERNEL. SEE BELOW. */
+#define LOCAL_HUB(_x) (HUBREG_CAST (IALIAS_BASE + (_x)))
+#define REMOTE_HUB(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \
+ 0x800000 + (_x)))
+#endif /* _STANDALONE */
+
+/*
+ * WARNING:
+ * When certain Hub chip workaround are defined, it's not sufficient
+ * to dereference the *_HUB_ADDR() macros. You should instead use
+ * HUB_L() and HUB_S() if you must deal with pointers to hub registers.
+ * Otherwise, the recommended approach is to use *_HUB_L() and *_HUB_S().
+ * They're always safe.
+ */
+#define LOCAL_HUB_ADDR(_x) (HUBREG_CAST (IALIAS_BASE + (_x)))
+#define REMOTE_HUB_ADDR(_n, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \
+ 0x800000 + (_x)))
+#ifdef CONFIG_SGI_IP27
+#define REMOTE_HUB_PI_ADDR(_n, _sn, _x) (HUBREG_CAST (NODE_SWIN_BASE(_n, 1) + \
+ 0x800000 + (_x)))
+#endif /* CONFIG_SGI_IP27 */
+
+#ifndef __ASSEMBLY__
+
+#define HUB_L(_a) *(_a)
+#define HUB_S(_a, _d) *(_a) = (_d)
+
+#define LOCAL_HUB_L(_r) HUB_L(LOCAL_HUB_ADDR(_r))
+#define LOCAL_HUB_S(_r, _d) HUB_S(LOCAL_HUB_ADDR(_r), (_d))
+#define REMOTE_HUB_L(_n, _r) HUB_L(REMOTE_HUB_ADDR((_n), (_r)))
+#define REMOTE_HUB_S(_n, _r, _d) HUB_S(REMOTE_HUB_ADDR((_n), (_r)), (_d))
+#define REMOTE_HUB_PI_L(_n, _sn, _r) HUB_L(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r)))
+#define REMOTE_HUB_PI_S(_n, _sn, _r, _d) HUB_S(REMOTE_HUB_PI_ADDR((_n), (_sn), (_r)), (_d))
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * The following macros are used to get to a hub/bridge register, given
+ * the base of the register space.
+ */
+#define HUB_REG_PTR(_base, _off) \
+ (HUBREG_CAST ((__psunsigned_t)(_base) + (__psunsigned_t)(_off)))
+
+#define HUB_REG_PTR_L(_base, _off) \
+ HUB_L(HUB_REG_PTR((_base), (_off)))
+
+#define HUB_REG_PTR_S(_base, _off, _data) \
+ HUB_S(HUB_REG_PTR((_base), (_off)), (_data))
+
+/*
+ * Software structure locations -- permanently fixed
+ * See diagram in kldir.h
+ */
+
+#define PHYS_RAMBASE 0x0
+#define K0_RAMBASE PHYS_TO_K0(PHYS_RAMBASE)
+
+#define EX_HANDLER_OFFSET(slice) ((slice) << 16)
+#define EX_HANDLER_ADDR(nasid, slice) \
+ PHYS_TO_K0(NODE_OFFSET(nasid) | EX_HANDLER_OFFSET(slice))
+#define EX_HANDLER_SIZE 0x0400
+
+#define EX_FRAME_OFFSET(slice) ((slice) << 16 | 0x400)
+#define EX_FRAME_ADDR(nasid, slice) \
+ PHYS_TO_K0(NODE_OFFSET(nasid) | EX_FRAME_OFFSET(slice))
+#define EX_FRAME_SIZE 0x0c00
+
+#define ARCS_SPB_OFFSET 0x1000
+#define ARCS_SPB_ADDR(nasid) \
+ PHYS_TO_K0(NODE_OFFSET(nasid) | ARCS_SPB_OFFSET)
+#define ARCS_SPB_SIZE 0x0400
+
+#ifdef _STANDALONE
+
+#define ARCS_TVECTOR_OFFSET 0x2800
+#define ARCS_PVECTOR_OFFSET 0x2c00
+
+/*
+ * These addresses are used by the master CPU to install the transfer
+ * and private vectors. All others use the SPB to find them.
+ */
+#define TVADDR (NODE_CAC_BASE(get_nasid()) + ARCS_TVECTOR_OFFSET)
+#define PVADDR (NODE_CAC_BASE(get_nasid()) + ARCS_PVECTOR_OFFSET)
+
+#endif /* _STANDALONE */
+
+#define KLDIR_OFFSET 0x2000
+#define KLDIR_ADDR(nasid) \
+ TO_NODE_UNCAC((nasid), KLDIR_OFFSET)
+#define KLDIR_SIZE 0x0400
+
+
+/*
+ * Software structure locations -- indirected through KLDIR
+ * See diagram in kldir.h
+ *
+ * Important: All low memory structures must only be accessed
+ * uncached, except for the symmon stacks.
+ */
+
+#define KLI_LAUNCH 0 /* Dir. entries */
+#define KLI_KLCONFIG 1
+#define KLI_NMI 2
+#define KLI_GDA 3
+#define KLI_FREEMEM 4
+#define KLI_SYMMON_STK 5
+#define KLI_PI_ERROR 6
+#define KLI_KERN_VARS 7
+#define KLI_KERN_XP 8
+#define KLI_KERN_PARTID 9
+
+#ifndef __ASSEMBLY__
+
+#define KLD_BASE(nasid) ((kldir_ent_t *) KLDIR_ADDR(nasid))
+#define KLD_LAUNCH(nasid) (KLD_BASE(nasid) + KLI_LAUNCH)
+#define KLD_NMI(nasid) (KLD_BASE(nasid) + KLI_NMI)
+#define KLD_KLCONFIG(nasid) (KLD_BASE(nasid) + KLI_KLCONFIG)
+#define KLD_PI_ERROR(nasid) (KLD_BASE(nasid) + KLI_PI_ERROR)
+#define KLD_GDA(nasid) (KLD_BASE(nasid) + KLI_GDA)
+#define KLD_SYMMON_STK(nasid) (KLD_BASE(nasid) + KLI_SYMMON_STK)
+#define KLD_FREEMEM(nasid) (KLD_BASE(nasid) + KLI_FREEMEM)
+#define KLD_KERN_VARS(nasid) (KLD_BASE(nasid) + KLI_KERN_VARS)
+#define KLD_KERN_XP(nasid) (KLD_BASE(nasid) + KLI_KERN_XP)
+#define KLD_KERN_PARTID(nasid) (KLD_BASE(nasid) + KLI_KERN_PARTID)
+
+#define LAUNCH_OFFSET(nasid, slice) \
+ (KLD_LAUNCH(nasid)->offset + \
+ KLD_LAUNCH(nasid)->stride * (slice))
+#define LAUNCH_ADDR(nasid, slice) \
+ TO_NODE_UNCAC((nasid), LAUNCH_OFFSET(nasid, slice))
+#define LAUNCH_SIZE(nasid) KLD_LAUNCH(nasid)->size
+
+#define NMI_OFFSET(nasid, slice) \
+ (KLD_NMI(nasid)->offset + \
+ KLD_NMI(nasid)->stride * (slice))
+#define NMI_ADDR(nasid, slice) \
+ TO_NODE_UNCAC((nasid), NMI_OFFSET(nasid, slice))
+#define NMI_SIZE(nasid) KLD_NMI(nasid)->size
+
+#define KLCONFIG_OFFSET(nasid) KLD_KLCONFIG(nasid)->offset
+#define KLCONFIG_ADDR(nasid) \
+ TO_NODE_UNCAC((nasid), KLCONFIG_OFFSET(nasid))
+#define KLCONFIG_SIZE(nasid) KLD_KLCONFIG(nasid)->size
+
+#define GDA_ADDR(nasid) KLD_GDA(nasid)->pointer
+#define GDA_SIZE(nasid) KLD_GDA(nasid)->size
+
+#define SYMMON_STK_OFFSET(nasid, slice) \
+ (KLD_SYMMON_STK(nasid)->offset + \
+ KLD_SYMMON_STK(nasid)->stride * (slice))
+#define SYMMON_STK_STRIDE(nasid) KLD_SYMMON_STK(nasid)->stride
+
+#define SYMMON_STK_ADDR(nasid, slice) \
+ TO_NODE_CAC((nasid), SYMMON_STK_OFFSET(nasid, slice))
+
+#define SYMMON_STK_SIZE(nasid) KLD_SYMMON_STK(nasid)->stride
+
+#define SYMMON_STK_END(nasid) (SYMMON_STK_ADDR(nasid, 0) + KLD_SYMMON_STK(nasid)->size)
+
+/* loading symmon 4k below UNIX. the arcs loader needs the topaddr for a
+ * relocatable program
+ */
+#define UNIX_DEBUG_LOADADDR 0x300000
+#define SYMMON_LOADADDR(nasid) \
+ TO_NODE(nasid, PHYS_TO_K0(UNIX_DEBUG_LOADADDR - 0x1000))
+
+#define FREEMEM_OFFSET(nasid) KLD_FREEMEM(nasid)->offset
+#define FREEMEM_ADDR(nasid) SYMMON_STK_END(nasid)
+/*
+ * XXX
+ * Fix this. FREEMEM_ADDR should be aware of if symmon is loaded.
+ * Also, it should take into account what prom thinks to be a safe
+ * address
+ PHYS_TO_K0(NODE_OFFSET(nasid) + FREEMEM_OFFSET(nasid))
+ */
+#define FREEMEM_SIZE(nasid) KLD_FREEMEM(nasid)->size
+
+#define PI_ERROR_OFFSET(nasid) KLD_PI_ERROR(nasid)->offset
+#define PI_ERROR_ADDR(nasid) \
+ TO_NODE_UNCAC((nasid), PI_ERROR_OFFSET(nasid))
+#define PI_ERROR_SIZE(nasid) KLD_PI_ERROR(nasid)->size
+
+#define NODE_OFFSET_TO_K0(_nasid, _off) \
+ PHYS_TO_K0((NODE_OFFSET(_nasid) + (_off)) | CAC_BASE)
+#define NODE_OFFSET_TO_K1(_nasid, _off) \
+ TO_UNCAC((NODE_OFFSET(_nasid) + (_off)) | UNCAC_BASE)
+#define K0_TO_NODE_OFFSET(_k0addr) \
+ ((__psunsigned_t)(_k0addr) & NODE_ADDRSPACE_MASK)
+
+#define KERN_VARS_ADDR(nasid) KLD_KERN_VARS(nasid)->pointer
+#define KERN_VARS_SIZE(nasid) KLD_KERN_VARS(nasid)->size
+
+#define KERN_XP_ADDR(nasid) KLD_KERN_XP(nasid)->pointer
+#define KERN_XP_SIZE(nasid) KLD_KERN_XP(nasid)->size
+
+#define GPDA_ADDR(nasid) TO_NODE_CAC(nasid, GPDA_OFFSET)
+
+#endif /* !__ASSEMBLY__ */
+
+
+#endif /* _ASM_SN_ADDRS_H */
diff --git a/include/asm-mips/sn/agent.h b/include/asm-mips/sn/agent.h
new file mode 100644
index 000000000000..d6df13aaed49
--- /dev/null
+++ b/include/asm-mips/sn/agent.h
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ *
+ * This file has definitions for the hub and snac interfaces.
+ *
+ * Copyright (C) 1992 - 1997, 1999, 2000 Silcon Graphics, Inc.
+ * Copyright (C) 1999, 2000 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_SGI_SN_AGENT_H
+#define _ASM_SGI_SN_AGENT_H
+
+#include <linux/config.h>
+#include <linux/topology.h>
+#include <asm/sn/addrs.h>
+#include <asm/sn/arch.h>
+
+#if defined(CONFIG_SGI_IP27)
+#include <asm/sn/sn0/hub.h>
+#elif defined(CONFIG_SGI_IP35)
+#include <asm/sn/sn1/hub.h>
+#endif /* !CONFIG_SGI_IP27 && !CONFIG_SGI_IP35 */
+
+/*
+ * NIC register macros
+ */
+
+#if defined(CONFIG_SGI_IP27)
+#define HUB_NIC_ADDR(_cpuid) \
+ REMOTE_HUB_ADDR(COMPACT_TO_NASID_NODEID(cpu_to_node(_cpuid)), \
+ MD_MLAN_CTL)
+#endif
+
+#define SET_HUB_NIC(_my_cpuid, _val) \
+ (HUB_S(HUB_NIC_ADDR(_my_cpuid), (_val)))
+
+#define SET_MY_HUB_NIC(_v) \
+ SET_HUB_NIC(cpuid(), (_v))
+
+#define GET_HUB_NIC(_my_cpuid) \
+ (HUB_L(HUB_NIC_ADDR(_my_cpuid)))
+
+#define GET_MY_HUB_NIC() \
+ GET_HUB_NIC(cpuid())
+
+#endif /* _ASM_SGI_SN_AGENT_H */
diff --git a/include/asm-mips/sn/arch.h b/include/asm-mips/sn/arch.h
new file mode 100644
index 000000000000..d247a819de7f
--- /dev/null
+++ b/include/asm-mips/sn/arch.h
@@ -0,0 +1,66 @@
+/*
+ * 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.
+ *
+ * SGI specific setup.
+ *
+ * Copyright (C) 1995 - 1997, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_SN_ARCH_H
+#define _ASM_SN_ARCH_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/sn/types.h>
+#ifdef CONFIG_SGI_IP27
+#include <asm/sn/sn0/arch.h>
+#endif
+
+typedef u64 hubreg_t;
+typedef u64 nic_t;
+
+#define cputonasid(cpu) (cpu_data[(cpu)].p_nasid)
+#define cputoslice(cpu) (cpu_data[(cpu)].p_slice)
+#define makespnum(_nasid, _slice) \
+ (((_nasid) << CPUS_PER_NODE_SHFT) | (_slice))
+
+#define INVALID_NASID (nasid_t)-1
+#define INVALID_CNODEID (cnodeid_t)-1
+#define INVALID_PNODEID (pnodeid_t)-1
+#define INVALID_MODULE (moduleid_t)-1
+#define INVALID_PARTID (partid_t)-1
+
+extern nasid_t get_nasid(void);
+extern cnodeid_t get_cpu_cnode(cpuid_t);
+extern int get_cpu_slice(cpuid_t);
+
+/*
+ * NO ONE should access these arrays directly. The only reason we refer to
+ * them here is to avoid the procedure call that would be required in the
+ * macros below. (Really want private data members here :-)
+ */
+extern cnodeid_t nasid_to_compact_node[MAX_NASIDS];
+extern nasid_t compact_to_nasid_node[MAX_COMPACT_NODES];
+
+/*
+ * These macros are used by various parts of the kernel to convert
+ * between the three different kinds of node numbering. At least some
+ * of them may change to procedure calls in the future, but the macros
+ * will continue to work. Don't use the arrays above directly.
+ */
+
+#define NASID_TO_REGION(nnode) \
+ ((nnode) >> \
+ (is_fine_dirmode() ? NASID_TO_FINEREG_SHFT : NASID_TO_COARSEREG_SHFT))
+
+extern cnodeid_t nasid_to_compact_node[MAX_NASIDS];
+extern nasid_t compact_to_nasid_node[MAX_COMPACT_NODES];
+extern cnodeid_t cpuid_to_compact_node[MAXCPUS];
+
+#define NASID_TO_COMPACT_NODEID(nnode) (nasid_to_compact_node[nnode])
+#define COMPACT_TO_NASID_NODEID(cnode) (compact_to_nasid_node[cnode])
+#define CPUID_TO_COMPACT_NODEID(cpu) (cpuid_to_compact_node[(cpu)])
+
+#endif /* _ASM_SN_ARCH_H */
diff --git a/include/asm-mips/sn/gda.h b/include/asm-mips/sn/gda.h
new file mode 100644
index 000000000000..9cb6ff770915
--- /dev/null
+++ b/include/asm-mips/sn/gda.h
@@ -0,0 +1,107 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/gda.h>.
+ *
+ * Copyright (C) 1992 - 1997, 2000 Silicon Graphics, Inc.
+ *
+ * gda.h -- Contains the data structure for the global data area,
+ * The GDA contains information communicated between the
+ * PROM, SYMMON, and the kernel.
+ */
+#ifndef _ASM_SN_GDA_H
+#define _ASM_SN_GDA_H
+
+#include <asm/sn/addrs.h>
+
+#define GDA_MAGIC 0x58464552
+
+/*
+ * GDA Version History
+ *
+ * Version # | Change
+ * -------------+-------------------------------------------------------
+ * 1 | Initial SN0 version
+ * 2 | Prom sets g_partid field to the partition number. 0 IS
+ * | a valid partition #.
+ */
+
+#define GDA_VERSION 2 /* Current GDA version # */
+
+#define G_MAGICOFF 0
+#define G_VERSIONOFF 4
+#define G_PROMOPOFF 6
+#define G_MASTEROFF 8
+#define G_VDSOFF 12
+#define G_HKDNORMOFF 16
+#define G_HKDUTLBOFF 24
+#define G_HKDXUTLBOFF 32
+#define G_PARTIDOFF 40
+#define G_TABLEOFF 128
+
+#ifndef __ASSEMBLY__
+
+typedef struct gda {
+ u32 g_magic; /* GDA magic number */
+ u16 g_version; /* Version of this structure */
+ u16 g_masterid; /* The NASID:CPUNUM of the master cpu */
+ u32 g_promop; /* Passes requests from the kernel to prom */
+ u32 g_vds; /* Store the virtual dipswitches here */
+ void **g_hooked_norm;/* ptr to pda loc for norm hndlr */
+ void **g_hooked_utlb;/* ptr to pda loc for utlb hndlr */
+ void **g_hooked_xtlb;/* ptr to pda loc for xtlb hndlr */
+ int g_partid; /* partition id */
+ int g_symmax; /* Max symbols in name table. */
+ void *g_dbstab; /* Address of idbg symbol table */
+ char *g_nametab; /* Address of idbg name table */
+ void *g_ktext_repmask;
+ /* Pointer to a mask of nodes with copies
+ * of the kernel. */
+ char g_padding[56]; /* pad out to 128 bytes */
+ nasid_t g_nasidtable[MAX_COMPACT_NODES]; /* NASID of each node,
+ * indexed by cnodeid.
+ */
+} gda_t;
+
+#define GDA ((gda_t*) GDA_ADDR(get_nasid()))
+
+#endif /* !__ASSEMBLY__ */
+/*
+ * Define: PART_GDA_VERSION
+ * Purpose: Define the minimum version of the GDA required, lower
+ * revisions assume GDA is NOT set up, and read partition
+ * information from the board info.
+ */
+#define PART_GDA_VERSION 2
+
+/*
+ * The following requests can be sent to the PROM during startup.
+ */
+
+#define PROMOP_MAGIC 0x0ead0000
+#define PROMOP_MAGIC_MASK 0x0fff0000
+
+#define PROMOP_BIST_SHIFT 11
+#define PROMOP_BIST_MASK (0x3 << 11)
+
+#define PROMOP_REG PI_ERR_STACK_ADDR_A
+
+#define PROMOP_INVALID (PROMOP_MAGIC | 0x00)
+#define PROMOP_HALT (PROMOP_MAGIC | 0x10)
+#define PROMOP_POWERDOWN (PROMOP_MAGIC | 0x20)
+#define PROMOP_RESTART (PROMOP_MAGIC | 0x30)
+#define PROMOP_REBOOT (PROMOP_MAGIC | 0x40)
+#define PROMOP_IMODE (PROMOP_MAGIC | 0x50)
+
+#define PROMOP_CMD_MASK 0x00f0
+#define PROMOP_OPTIONS_MASK 0xfff0
+
+#define PROMOP_SKIP_DIAGS 0x0100 /* don't bother running diags */
+#define PROMOP_SKIP_MEMINIT 0x0200 /* don't bother initing memory */
+#define PROMOP_SKIP_DEVINIT 0x0400 /* don't bother initing devices */
+#define PROMOP_BIST1 0x0800 /* keep track of which BIST ran */
+#define PROMOP_BIST2 0x1000 /* keep track of which BIST ran */
+
+#endif /* _ASM_SN_GDA_H */
diff --git a/include/asm-mips/sn/hub.h b/include/asm-mips/sn/hub.h
new file mode 100644
index 000000000000..1992d9254a08
--- /dev/null
+++ b/include/asm-mips/sn/hub.h
@@ -0,0 +1,16 @@
+#ifndef __ASM_SN_HUB_H
+#define __ASM_SN_HUB_H
+
+#include <linux/types.h>
+#include <linux/cpumask.h>
+#include <asm/sn/types.h>
+#include <asm/sn/io.h>
+#include <asm/sn/klkernvars.h>
+#include <asm/xtalk/xtalk.h>
+
+/* ip27-hubio.c */
+extern unsigned long hub_pio_map(cnodeid_t cnode, xwidgetnum_t widget,
+ unsigned long xtalk_addr, size_t size);
+extern void hub_pio_init(cnodeid_t cnode);
+
+#endif /* __ASM_SN_HUB_H */
diff --git a/include/asm-mips/sn/intr.h b/include/asm-mips/sn/intr.h
new file mode 100644
index 000000000000..6718b644b970
--- /dev/null
+++ b/include/asm-mips/sn/intr.h
@@ -0,0 +1,129 @@
+/*
+ * 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) 1992 - 1997 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_SN_INTR_H
+#define __ASM_SN_INTR_H
+
+/* Number of interrupt levels associated with each interrupt register. */
+#define N_INTPEND_BITS 64
+
+#define INT_PEND0_BASELVL 0
+#define INT_PEND1_BASELVL 64
+
+#define N_INTPENDJUNK_BITS 8
+#define INTPENDJUNK_CLRBIT 0x80
+
+/*
+ * Macros to manipulate the interrupt register on the calling hub chip.
+ */
+
+#define LOCAL_HUB_SEND_INTR(level) \
+ LOCAL_HUB_S(PI_INT_PEND_MOD, (0x100 | (level)))
+#define REMOTE_HUB_SEND_INTR(hub, level) \
+ REMOTE_HUB_S((hub), PI_INT_PEND_MOD, (0x100 | (level)))
+
+/*
+ * When clearing the interrupt, make sure this clear does make it
+ * to the hub. Otherwise we could end up losing interrupts.
+ * We do an uncached load of the int_pend0 register to ensure this.
+ */
+
+#define LOCAL_HUB_CLR_INTR(level) \
+do { \
+ LOCAL_HUB_S(PI_INT_PEND_MOD, (level)); \
+ LOCAL_HUB_L(PI_INT_PEND0); \
+} while (0);
+
+#define REMOTE_HUB_CLR_INTR(hub, level) \
+do { \
+ nasid_t __hub = (hub); \
+ \
+ REMOTE_HUB_S(__hub, PI_INT_PEND_MOD, (level)); \
+ REMOTE_HUB_L(__hub, PI_INT_PEND0); \
+} while (0);
+
+/*
+ * Hard-coded interrupt levels:
+ */
+
+/*
+ * L0 = SW1
+ * L1 = SW2
+ * L2 = INT_PEND0
+ * L3 = INT_PEND1
+ * L4 = RTC
+ * L5 = Profiling Timer
+ * L6 = Hub Errors
+ * L7 = Count/Compare (T5 counters)
+ */
+
+
+/*
+ * INT_PEND0 hard-coded bits.
+ */
+
+/*
+ * INT_PEND0 bits determined by hardware:
+ */
+#define RESERVED_INTR 0 /* What is this bit? */
+#define GFX_INTR_A 1
+#define GFX_INTR_B 2
+#define PG_MIG_INTR 3
+#define UART_INTR 4
+#define CC_PEND_A 5
+#define CC_PEND_B 6
+
+/*
+ * INT_PEND0 used by the kernel for itself ...
+ */
+#define CPU_RESCHED_A_IRQ 7
+#define CPU_RESCHED_B_IRQ 8
+#define CPU_CALL_A_IRQ 9
+#define CPU_CALL_B_IRQ 10
+#define MSC_MESG_INTR 11
+#define BASE_PCI_IRQ 12
+
+/*
+ * INT_PEND0 again, bits determined by hardware / hardcoded:
+ */
+#define SDISK_INTR 63 /* SABLE name */
+#define IP_PEND0_6_63 63 /* What is this bit? */
+
+/*
+ * INT_PEND1 hard-coded bits:
+ */
+#define NI_BRDCAST_ERR_A 39
+#define NI_BRDCAST_ERR_B 40
+
+#define LLP_PFAIL_INTR_A 41 /* see ml/SN/SN0/sysctlr.c */
+#define LLP_PFAIL_INTR_B 42
+
+#define TLB_INTR_A 43 /* used for tlb flush random */
+#define TLB_INTR_B 44
+
+#define IP27_INTR_0 45 /* Reserved for PROM use */
+#define IP27_INTR_1 46 /* do not use in Kernel */
+#define IP27_INTR_2 47
+#define IP27_INTR_3 48
+#define IP27_INTR_4 49
+#define IP27_INTR_5 50
+#define IP27_INTR_6 51
+#define IP27_INTR_7 52
+
+#define BRIDGE_ERROR_INTR 53 /* Setup by PROM to catch */
+ /* Bridge Errors */
+#define DEBUG_INTR_A 54
+#define DEBUG_INTR_B 55 /* Used by symmon to stop all cpus */
+#define IO_ERROR_INTR 57 /* Setup by PROM */
+#define CLK_ERR_INTR 58
+#define COR_ERR_INTR_A 59
+#define COR_ERR_INTR_B 60
+#define MD_COR_ERR_INTR 61
+#define NI_ERROR_INTR 62
+#define MSC_PANIC_INTR 63
+
+#endif /* __ASM_SN_INTR_H */
diff --git a/include/asm-mips/sn/io.h b/include/asm-mips/sn/io.h
new file mode 100644
index 000000000000..13326453efc9
--- /dev/null
+++ b/include/asm-mips/sn/io.h
@@ -0,0 +1,60 @@
+/*
+ * 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) 2000, 2003 Ralf Baechle
+ * Copyright (C) 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SN_IO_H
+#define _ASM_SN_IO_H
+
+#include <linux/config.h>
+#if defined (CONFIG_SGI_IP27)
+#include <asm/sn/sn0/hubio.h>
+#endif
+
+
+#define IIO_ITTE_BASE 0x400160 /* base of translation table entries */
+#define IIO_ITTE(bigwin) (IIO_ITTE_BASE + 8*(bigwin))
+
+#define IIO_ITTE_OFFSET_BITS 5 /* size of offset field */
+#define IIO_ITTE_OFFSET_MASK ((1<<IIO_ITTE_OFFSET_BITS)-1)
+#define IIO_ITTE_OFFSET_SHIFT 0
+
+#define IIO_ITTE_WIDGET_BITS 4 /* size of widget field */
+#define IIO_ITTE_WIDGET_MASK ((1<<IIO_ITTE_WIDGET_BITS)-1)
+#define IIO_ITTE_WIDGET_SHIFT 8
+
+#define IIO_ITTE_IOSP 1 /* I/O Space bit */
+#define IIO_ITTE_IOSP_MASK 1
+#define IIO_ITTE_IOSP_SHIFT 12
+#define HUB_PIO_MAP_TO_MEM 0
+#define HUB_PIO_MAP_TO_IO 1
+
+#define IIO_ITTE_INVALID_WIDGET 3 /* an invalid widget */
+
+#define IIO_ITTE_PUT(nasid, bigwin, io_or_mem, widget, addr) \
+ REMOTE_HUB_S((nasid), IIO_ITTE(bigwin), \
+ (((((addr) >> BWIN_SIZE_BITS) & \
+ IIO_ITTE_OFFSET_MASK) << IIO_ITTE_OFFSET_SHIFT) | \
+ (io_or_mem << IIO_ITTE_IOSP_SHIFT) | \
+ (((widget) & IIO_ITTE_WIDGET_MASK) << IIO_ITTE_WIDGET_SHIFT)))
+
+#define IIO_ITTE_DISABLE(nasid, bigwin) \
+ IIO_ITTE_PUT((nasid), HUB_PIO_MAP_TO_MEM, \
+ (bigwin), IIO_ITTE_INVALID_WIDGET, 0)
+
+#define IIO_ITTE_GET(nasid, bigwin) REMOTE_HUB_ADDR((nasid), IIO_ITTE(bigwin))
+
+/*
+ * Macro which takes the widget number, and returns the
+ * IO PRB address of that widget.
+ * value _x is expected to be a widget number in the range
+ * 0, 8 - 0xF
+ */
+#define IIO_IOPRB(_x) (IIO_IOPRB_0 + ( ( (_x) < HUB_WIDGET_ID_MIN ? \
+ (_x) : \
+ (_x) - (HUB_WIDGET_ID_MIN-1)) << 3) )
+
+#endif /* _ASM_SN_IO_H */
diff --git a/include/asm-mips/sn/ioc3.h b/include/asm-mips/sn/ioc3.h
new file mode 100644
index 000000000000..f7d530f306f2
--- /dev/null
+++ b/include/asm-mips/sn/ioc3.h
@@ -0,0 +1,661 @@
+/*
+ * Copyright (C) 1999, 2000 Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _IOC3_H
+#define _IOC3_H
+
+/* SUPERIO uart register map */
+typedef volatile struct ioc3_uartregs {
+ union {
+ volatile u8 rbr; /* read only, DLAB == 0 */
+ volatile u8 thr; /* write only, DLAB == 0 */
+ volatile u8 dll; /* DLAB == 1 */
+ } u1;
+ union {
+ volatile u8 ier; /* DLAB == 0 */
+ volatile u8 dlm; /* DLAB == 1 */
+ } u2;
+ union {
+ volatile u8 iir; /* read only */
+ volatile u8 fcr; /* write only */
+ } u3;
+ volatile u8 iu_lcr;
+ volatile u8 iu_mcr;
+ volatile u8 iu_lsr;
+ volatile u8 iu_msr;
+ volatile u8 iu_scr;
+} ioc3_uregs_t;
+
+#define iu_rbr u1.rbr
+#define iu_thr u1.thr
+#define iu_dll u1.dll
+#define iu_ier u2.ier
+#define iu_dlm u2.dlm
+#define iu_iir u3.iir
+#define iu_fcr u3.fcr
+
+struct ioc3_sioregs {
+ volatile u8 fill[0x141]; /* starts at 0x141 */
+
+ volatile u8 uartc;
+ volatile u8 kbdcg;
+
+ volatile u8 fill0[0x150 - 0x142 - 1];
+
+ volatile u8 pp_data;
+ volatile u8 pp_dsr;
+ volatile u8 pp_dcr;
+
+ volatile u8 fill1[0x158 - 0x152 - 1];
+
+ volatile u8 pp_fifa;
+ volatile u8 pp_cfgb;
+ volatile u8 pp_ecr;
+
+ volatile u8 fill2[0x168 - 0x15a - 1];
+
+ volatile u8 rtcad;
+ volatile u8 rtcdat;
+
+ volatile u8 fill3[0x170 - 0x169 - 1];
+
+ struct ioc3_uartregs uartb; /* 0x20170 */
+ struct ioc3_uartregs uarta; /* 0x20178 */
+};
+
+/* Register layout of IOC3 in configuration space. */
+struct ioc3 {
+ volatile u32 pad0[7]; /* 0x00000 */
+ volatile u32 sio_ir; /* 0x0001c */
+ volatile u32 sio_ies; /* 0x00020 */
+ volatile u32 sio_iec; /* 0x00024 */
+ volatile u32 sio_cr; /* 0x00028 */
+ volatile u32 int_out; /* 0x0002c */
+ volatile u32 mcr; /* 0x00030 */
+
+ /* General Purpose I/O registers */
+ volatile u32 gpcr_s; /* 0x00034 */
+ volatile u32 gpcr_c; /* 0x00038 */
+ volatile u32 gpdr; /* 0x0003c */
+ volatile u32 gppr_0; /* 0x00040 */
+ volatile u32 gppr_1; /* 0x00044 */
+ volatile u32 gppr_2; /* 0x00048 */
+ volatile u32 gppr_3; /* 0x0004c */
+ volatile u32 gppr_4; /* 0x00050 */
+ volatile u32 gppr_5; /* 0x00054 */
+ volatile u32 gppr_6; /* 0x00058 */
+ volatile u32 gppr_7; /* 0x0005c */
+ volatile u32 gppr_8; /* 0x00060 */
+ volatile u32 gppr_9; /* 0x00064 */
+ volatile u32 gppr_10; /* 0x00068 */
+ volatile u32 gppr_11; /* 0x0006c */
+ volatile u32 gppr_12; /* 0x00070 */
+ volatile u32 gppr_13; /* 0x00074 */
+ volatile u32 gppr_14; /* 0x00078 */
+ volatile u32 gppr_15; /* 0x0007c */
+
+ /* Parallel Port Registers */
+ volatile u32 ppbr_h_a; /* 0x00080 */
+ volatile u32 ppbr_l_a; /* 0x00084 */
+ volatile u32 ppcr_a; /* 0x00088 */
+ volatile u32 ppcr; /* 0x0008c */
+ volatile u32 ppbr_h_b; /* 0x00090 */
+ volatile u32 ppbr_l_b; /* 0x00094 */
+ volatile u32 ppcr_b; /* 0x00098 */
+
+ /* Keyboard and Mouse Registers */
+ volatile u32 km_csr; /* 0x0009c */
+ volatile u32 k_rd; /* 0x000a0 */
+ volatile u32 m_rd; /* 0x000a4 */
+ volatile u32 k_wd; /* 0x000a8 */
+ volatile u32 m_wd; /* 0x000ac */
+
+ /* Serial Port Registers */
+ volatile u32 sbbr_h; /* 0x000b0 */
+ volatile u32 sbbr_l; /* 0x000b4 */
+ volatile u32 sscr_a; /* 0x000b8 */
+ volatile u32 stpir_a; /* 0x000bc */
+ volatile u32 stcir_a; /* 0x000c0 */
+ volatile u32 srpir_a; /* 0x000c4 */
+ volatile u32 srcir_a; /* 0x000c8 */
+ volatile u32 srtr_a; /* 0x000cc */
+ volatile u32 shadow_a; /* 0x000d0 */
+ volatile u32 sscr_b; /* 0x000d4 */
+ volatile u32 stpir_b; /* 0x000d8 */
+ volatile u32 stcir_b; /* 0x000dc */
+ volatile u32 srpir_b; /* 0x000e0 */
+ volatile u32 srcir_b; /* 0x000e4 */
+ volatile u32 srtr_b; /* 0x000e8 */
+ volatile u32 shadow_b; /* 0x000ec */
+
+ /* Ethernet Registers */
+ volatile u32 emcr; /* 0x000f0 */
+ volatile u32 eisr; /* 0x000f4 */
+ volatile u32 eier; /* 0x000f8 */
+ volatile u32 ercsr; /* 0x000fc */
+ volatile u32 erbr_h; /* 0x00100 */
+ volatile u32 erbr_l; /* 0x00104 */
+ volatile u32 erbar; /* 0x00108 */
+ volatile u32 ercir; /* 0x0010c */
+ volatile u32 erpir; /* 0x00110 */
+ volatile u32 ertr; /* 0x00114 */
+ volatile u32 etcsr; /* 0x00118 */
+ volatile u32 ersr; /* 0x0011c */
+ volatile u32 etcdc; /* 0x00120 */
+ volatile u32 ebir; /* 0x00124 */
+ volatile u32 etbr_h; /* 0x00128 */
+ volatile u32 etbr_l; /* 0x0012c */
+ volatile u32 etcir; /* 0x00130 */
+ volatile u32 etpir; /* 0x00134 */
+ volatile u32 emar_h; /* 0x00138 */
+ volatile u32 emar_l; /* 0x0013c */
+ volatile u32 ehar_h; /* 0x00140 */
+ volatile u32 ehar_l; /* 0x00144 */
+ volatile u32 micr; /* 0x00148 */
+ volatile u32 midr_r; /* 0x0014c */
+ volatile u32 midr_w; /* 0x00150 */
+ volatile u32 pad1[(0x20000 - 0x00154) / 4];
+
+ /* SuperIO Registers XXX */
+ struct ioc3_sioregs sregs; /* 0x20000 */
+ volatile u32 pad2[(0x40000 - 0x20180) / 4];
+
+ /* SSRAM Diagnostic Access */
+ volatile u32 ssram[(0x80000 - 0x40000) / 4];
+
+ /* Bytebus device offsets
+ 0x80000 - Access to the generic devices selected with DEV0
+ 0x9FFFF bytebus DEV_SEL_0
+ 0xA0000 - Access to the generic devices selected with DEV1
+ 0xBFFFF bytebus DEV_SEL_1
+ 0xC0000 - Access to the generic devices selected with DEV2
+ 0xDFFFF bytebus DEV_SEL_2
+ 0xE0000 - Access to the generic devices selected with DEV3
+ 0xFFFFF bytebus DEV_SEL_3 */
+};
+
+/*
+ * Ethernet RX Buffer
+ */
+struct ioc3_erxbuf {
+ u32 w0; /* first word (valid,bcnt,cksum) */
+ u32 err; /* second word various errors */
+ /* next comes n bytes of padding */
+ /* then the received ethernet frame itself */
+};
+
+#define ERXBUF_IPCKSUM_MASK 0x0000ffff
+#define ERXBUF_BYTECNT_MASK 0x07ff0000
+#define ERXBUF_BYTECNT_SHIFT 16
+#define ERXBUF_V 0x80000000
+
+#define ERXBUF_CRCERR 0x00000001 /* aka RSV15 */
+#define ERXBUF_FRAMERR 0x00000002 /* aka RSV14 */
+#define ERXBUF_CODERR 0x00000004 /* aka RSV13 */
+#define ERXBUF_INVPREAMB 0x00000008 /* aka RSV18 */
+#define ERXBUF_LOLEN 0x00007000 /* aka RSV2_0 */
+#define ERXBUF_HILEN 0x03ff0000 /* aka RSV12_3 */
+#define ERXBUF_MULTICAST 0x04000000 /* aka RSV16 */
+#define ERXBUF_BROADCAST 0x08000000 /* aka RSV17 */
+#define ERXBUF_LONGEVENT 0x10000000 /* aka RSV19 */
+#define ERXBUF_BADPKT 0x20000000 /* aka RSV20 */
+#define ERXBUF_GOODPKT 0x40000000 /* aka RSV21 */
+#define ERXBUF_CARRIER 0x80000000 /* aka RSV22 */
+
+/*
+ * Ethernet TX Descriptor
+ */
+#define ETXD_DATALEN 104
+struct ioc3_etxd {
+ u32 cmd; /* command field */
+ u32 bufcnt; /* buffer counts field */
+ u64 p1; /* buffer pointer 1 */
+ u64 p2; /* buffer pointer 2 */
+ u8 data[ETXD_DATALEN]; /* opt. tx data */
+};
+
+#define ETXD_BYTECNT_MASK 0x000007ff /* total byte count */
+#define ETXD_INTWHENDONE 0x00001000 /* intr when done */
+#define ETXD_D0V 0x00010000 /* data 0 valid */
+#define ETXD_B1V 0x00020000 /* buf 1 valid */
+#define ETXD_B2V 0x00040000 /* buf 2 valid */
+#define ETXD_DOCHECKSUM 0x00080000 /* insert ip cksum */
+#define ETXD_CHKOFF_MASK 0x07f00000 /* cksum byte offset */
+#define ETXD_CHKOFF_SHIFT 20
+
+#define ETXD_D0CNT_MASK 0x0000007f
+#define ETXD_B1CNT_MASK 0x0007ff00
+#define ETXD_B1CNT_SHIFT 8
+#define ETXD_B2CNT_MASK 0x7ff00000
+#define ETXD_B2CNT_SHIFT 20
+
+/*
+ * Bytebus device space
+ */
+#define IOC3_BYTEBUS_DEV0 0x80000L
+#define IOC3_BYTEBUS_DEV1 0xa0000L
+#define IOC3_BYTEBUS_DEV2 0xc0000L
+#define IOC3_BYTEBUS_DEV3 0xe0000L
+
+/* ------------------------------------------------------------------------- */
+
+/* Superio Registers (PIO Access) */
+#define IOC3_SIO_BASE 0x20000
+#define IOC3_SIO_UARTC (IOC3_SIO_BASE+0x141) /* UART Config */
+#define IOC3_SIO_KBDCG (IOC3_SIO_BASE+0x142) /* KBD Config */
+#define IOC3_SIO_PP_BASE (IOC3_SIO_BASE+PP_BASE) /* Parallel Port */
+#define IOC3_SIO_RTC_BASE (IOC3_SIO_BASE+0x168) /* Real Time Clock */
+#define IOC3_SIO_UB_BASE (IOC3_SIO_BASE+UARTB_BASE) /* UART B */
+#define IOC3_SIO_UA_BASE (IOC3_SIO_BASE+UARTA_BASE) /* UART A */
+
+/* SSRAM Diagnostic Access */
+#define IOC3_SSRAM IOC3_RAM_OFF /* base of SSRAM diagnostic access */
+#define IOC3_SSRAM_LEN 0x40000 /* 256kb (address space size, may not be fully populated) */
+#define IOC3_SSRAM_DM 0x0000ffff /* data mask */
+#define IOC3_SSRAM_PM 0x00010000 /* parity mask */
+
+/* bitmasks for PCI_SCR */
+#define PCI_SCR_PAR_RESP_EN 0x00000040 /* enb PCI parity checking */
+#define PCI_SCR_SERR_EN 0x00000100 /* enable the SERR# driver */
+#define PCI_SCR_DROP_MODE_EN 0x00008000 /* drop pios on parity err */
+#define PCI_SCR_RX_SERR (0x1 << 16)
+#define PCI_SCR_DROP_MODE (0x1 << 17)
+#define PCI_SCR_SIG_PAR_ERR (0x1 << 24)
+#define PCI_SCR_SIG_TAR_ABRT (0x1 << 27)
+#define PCI_SCR_RX_TAR_ABRT (0x1 << 28)
+#define PCI_SCR_SIG_MST_ABRT (0x1 << 29)
+#define PCI_SCR_SIG_SERR (0x1 << 30)
+#define PCI_SCR_PAR_ERR (0x1 << 31)
+
+/* bitmasks for IOC3_KM_CSR */
+#define KM_CSR_K_WRT_PEND 0x00000001 /* kbd port xmitting or resetting */
+#define KM_CSR_M_WRT_PEND 0x00000002 /* mouse port xmitting or resetting */
+#define KM_CSR_K_LCB 0x00000004 /* Line Cntrl Bit for last KBD write */
+#define KM_CSR_M_LCB 0x00000008 /* same for mouse */
+#define KM_CSR_K_DATA 0x00000010 /* state of kbd data line */
+#define KM_CSR_K_CLK 0x00000020 /* state of kbd clock line */
+#define KM_CSR_K_PULL_DATA 0x00000040 /* pull kbd data line low */
+#define KM_CSR_K_PULL_CLK 0x00000080 /* pull kbd clock line low */
+#define KM_CSR_M_DATA 0x00000100 /* state of ms data line */
+#define KM_CSR_M_CLK 0x00000200 /* state of ms clock line */
+#define KM_CSR_M_PULL_DATA 0x00000400 /* pull ms data line low */
+#define KM_CSR_M_PULL_CLK 0x00000800 /* pull ms clock line low */
+#define KM_CSR_EMM_MODE 0x00001000 /* emulation mode */
+#define KM_CSR_SIM_MODE 0x00002000 /* clock X8 */
+#define KM_CSR_K_SM_IDLE 0x00004000 /* Keyboard is idle */
+#define KM_CSR_M_SM_IDLE 0x00008000 /* Mouse is idle */
+#define KM_CSR_K_TO 0x00010000 /* Keyboard trying to send/receive */
+#define KM_CSR_M_TO 0x00020000 /* Mouse trying to send/receive */
+#define KM_CSR_K_TO_EN 0x00040000 /* KM_CSR_K_TO + KM_CSR_K_TO_EN = cause
+ SIO_IR to assert */
+#define KM_CSR_M_TO_EN 0x00080000 /* KM_CSR_M_TO + KM_CSR_M_TO_EN = cause
+ SIO_IR to assert */
+#define KM_CSR_K_CLAMP_ONE 0x00100000 /* Pull K_CLK low after rec. one char */
+#define KM_CSR_M_CLAMP_ONE 0x00200000 /* Pull M_CLK low after rec. one char */
+#define KM_CSR_K_CLAMP_THREE 0x00400000 /* Pull K_CLK low after rec. three chars */
+#define KM_CSR_M_CLAMP_THREE 0x00800000 /* Pull M_CLK low after rec. three char */
+
+/* bitmasks for IOC3_K_RD and IOC3_M_RD */
+#define KM_RD_DATA_2 0x000000ff /* 3rd char recvd since last read */
+#define KM_RD_DATA_2_SHIFT 0
+#define KM_RD_DATA_1 0x0000ff00 /* 2nd char recvd since last read */
+#define KM_RD_DATA_1_SHIFT 8
+#define KM_RD_DATA_0 0x00ff0000 /* 1st char recvd since last read */
+#define KM_RD_DATA_0_SHIFT 16
+#define KM_RD_FRAME_ERR_2 0x01000000 /* framing or parity error in byte 2 */
+#define KM_RD_FRAME_ERR_1 0x02000000 /* same for byte 1 */
+#define KM_RD_FRAME_ERR_0 0x04000000 /* same for byte 0 */
+
+#define KM_RD_KBD_MSE 0x08000000 /* 0 if from kbd, 1 if from mouse */
+#define KM_RD_OFLO 0x10000000 /* 4th char recvd before this read */
+#define KM_RD_VALID_2 0x20000000 /* DATA_2 valid */
+#define KM_RD_VALID_1 0x40000000 /* DATA_1 valid */
+#define KM_RD_VALID_0 0x80000000 /* DATA_0 valid */
+#define KM_RD_VALID_ALL (KM_RD_VALID_0|KM_RD_VALID_1|KM_RD_VALID_2)
+
+/* bitmasks for IOC3_K_WD & IOC3_M_WD */
+#define KM_WD_WRT_DATA 0x000000ff /* write to keyboard/mouse port */
+#define KM_WD_WRT_DATA_SHIFT 0
+
+/* bitmasks for serial RX status byte */
+#define RXSB_OVERRUN 0x01 /* char(s) lost */
+#define RXSB_PAR_ERR 0x02 /* parity error */
+#define RXSB_FRAME_ERR 0x04 /* framing error */
+#define RXSB_BREAK 0x08 /* break character */
+#define RXSB_CTS 0x10 /* state of CTS */
+#define RXSB_DCD 0x20 /* state of DCD */
+#define RXSB_MODEM_VALID 0x40 /* DCD, CTS and OVERRUN are valid */
+#define RXSB_DATA_VALID 0x80 /* data byte, FRAME_ERR PAR_ERR & BREAK valid */
+
+/* bitmasks for serial TX control byte */
+#define TXCB_INT_WHEN_DONE 0x20 /* interrupt after this byte is sent */
+#define TXCB_INVALID 0x00 /* byte is invalid */
+#define TXCB_VALID 0x40 /* byte is valid */
+#define TXCB_MCR 0x80 /* data<7:0> to modem control register */
+#define TXCB_DELAY 0xc0 /* delay data<7:0> mSec */
+
+/* bitmasks for IOC3_SBBR_L */
+#define SBBR_L_SIZE 0x00000001 /* 0 == 1KB rings, 1 == 4KB rings */
+#define SBBR_L_BASE 0xfffff000 /* lower serial ring base addr */
+
+/* bitmasks for IOC3_SSCR_<A:B> */
+#define SSCR_RX_THRESHOLD 0x000001ff /* hiwater mark */
+#define SSCR_TX_TIMER_BUSY 0x00010000 /* TX timer in progress */
+#define SSCR_HFC_EN 0x00020000 /* hardware flow control enabled */
+#define SSCR_RX_RING_DCD 0x00040000 /* post RX record on delta-DCD */
+#define SSCR_RX_RING_CTS 0x00080000 /* post RX record on delta-CTS */
+#define SSCR_HIGH_SPD 0x00100000 /* 4X speed */
+#define SSCR_DIAG 0x00200000 /* bypass clock divider for sim */
+#define SSCR_RX_DRAIN 0x08000000 /* drain RX buffer to memory */
+#define SSCR_DMA_EN 0x10000000 /* enable ring buffer DMA */
+#define SSCR_DMA_PAUSE 0x20000000 /* pause DMA */
+#define SSCR_PAUSE_STATE 0x40000000 /* sets when PAUSE takes effect */
+#define SSCR_RESET 0x80000000 /* reset DMA channels */
+
+/* all producer/comsumer pointers are the same bitfield */
+#define PROD_CONS_PTR_4K 0x00000ff8 /* for 4K buffers */
+#define PROD_CONS_PTR_1K 0x000003f8 /* for 1K buffers */
+#define PROD_CONS_PTR_OFF 3
+
+/* bitmasks for IOC3_SRCIR_<A:B> */
+#define SRCIR_ARM 0x80000000 /* arm RX timer */
+
+/* bitmasks for IOC3_SRPIR_<A:B> */
+#define SRPIR_BYTE_CNT 0x07000000 /* bytes in packer */
+#define SRPIR_BYTE_CNT_SHIFT 24
+
+/* bitmasks for IOC3_STCIR_<A:B> */
+#define STCIR_BYTE_CNT 0x0f000000 /* bytes in unpacker */
+#define STCIR_BYTE_CNT_SHIFT 24
+
+/* bitmasks for IOC3_SHADOW_<A:B> */
+#define SHADOW_DR 0x00000001 /* data ready */
+#define SHADOW_OE 0x00000002 /* overrun error */
+#define SHADOW_PE 0x00000004 /* parity error */
+#define SHADOW_FE 0x00000008 /* framing error */
+#define SHADOW_BI 0x00000010 /* break interrupt */
+#define SHADOW_THRE 0x00000020 /* transmit holding register empty */
+#define SHADOW_TEMT 0x00000040 /* transmit shift register empty */
+#define SHADOW_RFCE 0x00000080 /* char in RX fifo has an error */
+#define SHADOW_DCTS 0x00010000 /* delta clear to send */
+#define SHADOW_DDCD 0x00080000 /* delta data carrier detect */
+#define SHADOW_CTS 0x00100000 /* clear to send */
+#define SHADOW_DCD 0x00800000 /* data carrier detect */
+#define SHADOW_DTR 0x01000000 /* data terminal ready */
+#define SHADOW_RTS 0x02000000 /* request to send */
+#define SHADOW_OUT1 0x04000000 /* 16550 OUT1 bit */
+#define SHADOW_OUT2 0x08000000 /* 16550 OUT2 bit */
+#define SHADOW_LOOP 0x10000000 /* loopback enabled */
+
+/* bitmasks for IOC3_SRTR_<A:B> */
+#define SRTR_CNT 0x00000fff /* reload value for RX timer */
+#define SRTR_CNT_VAL 0x0fff0000 /* current value of RX timer */
+#define SRTR_CNT_VAL_SHIFT 16
+#define SRTR_HZ 16000 /* SRTR clock frequency */
+
+/* bitmasks for IOC3_SIO_IR, IOC3_SIO_IEC and IOC3_SIO_IES */
+#define SIO_IR_SA_TX_MT 0x00000001 /* Serial port A TX empty */
+#define SIO_IR_SA_RX_FULL 0x00000002 /* port A RX buf full */
+#define SIO_IR_SA_RX_HIGH 0x00000004 /* port A RX hiwat */
+#define SIO_IR_SA_RX_TIMER 0x00000008 /* port A RX timeout */
+#define SIO_IR_SA_DELTA_DCD 0x00000010 /* port A delta DCD */
+#define SIO_IR_SA_DELTA_CTS 0x00000020 /* port A delta CTS */
+#define SIO_IR_SA_INT 0x00000040 /* port A pass-thru intr */
+#define SIO_IR_SA_TX_EXPLICIT 0x00000080 /* port A explicit TX thru */
+#define SIO_IR_SA_MEMERR 0x00000100 /* port A PCI error */
+#define SIO_IR_SB_TX_MT 0x00000200 /* */
+#define SIO_IR_SB_RX_FULL 0x00000400 /* */
+#define SIO_IR_SB_RX_HIGH 0x00000800 /* */
+#define SIO_IR_SB_RX_TIMER 0x00001000 /* */
+#define SIO_IR_SB_DELTA_DCD 0x00002000 /* */
+#define SIO_IR_SB_DELTA_CTS 0x00004000 /* */
+#define SIO_IR_SB_INT 0x00008000 /* */
+#define SIO_IR_SB_TX_EXPLICIT 0x00010000 /* */
+#define SIO_IR_SB_MEMERR 0x00020000 /* */
+#define SIO_IR_PP_INT 0x00040000 /* P port pass-thru intr */
+#define SIO_IR_PP_INTA 0x00080000 /* PP context A thru */
+#define SIO_IR_PP_INTB 0x00100000 /* PP context B thru */
+#define SIO_IR_PP_MEMERR 0x00200000 /* PP PCI error */
+#define SIO_IR_KBD_INT 0x00400000 /* kbd/mouse intr */
+#define SIO_IR_RT_INT 0x08000000 /* RT output pulse */
+#define SIO_IR_GEN_INT1 0x10000000 /* RT input pulse */
+#define SIO_IR_GEN_INT_SHIFT 28
+
+/* per device interrupt masks */
+#define SIO_IR_SA (SIO_IR_SA_TX_MT | SIO_IR_SA_RX_FULL | \
+ SIO_IR_SA_RX_HIGH | SIO_IR_SA_RX_TIMER | \
+ SIO_IR_SA_DELTA_DCD | SIO_IR_SA_DELTA_CTS | \
+ SIO_IR_SA_INT | SIO_IR_SA_TX_EXPLICIT | \
+ SIO_IR_SA_MEMERR)
+#define SIO_IR_SB (SIO_IR_SB_TX_MT | SIO_IR_SB_RX_FULL | \
+ SIO_IR_SB_RX_HIGH | SIO_IR_SB_RX_TIMER | \
+ SIO_IR_SB_DELTA_DCD | SIO_IR_SB_DELTA_CTS | \
+ SIO_IR_SB_INT | SIO_IR_SB_TX_EXPLICIT | \
+ SIO_IR_SB_MEMERR)
+#define SIO_IR_PP (SIO_IR_PP_INT | SIO_IR_PP_INTA | \
+ SIO_IR_PP_INTB | SIO_IR_PP_MEMERR)
+#define SIO_IR_RT (SIO_IR_RT_INT | SIO_IR_GEN_INT1)
+
+/* macro to load pending interrupts */
+#define IOC3_PENDING_INTRS(mem) (PCI_INW(&((mem)->sio_ir)) & \
+ PCI_INW(&((mem)->sio_ies_ro)))
+
+/* bitmasks for SIO_CR */
+#define SIO_CR_SIO_RESET 0x00000001 /* reset the SIO */
+#define SIO_CR_SER_A_BASE 0x000000fe /* DMA poll addr port A */
+#define SIO_CR_SER_A_BASE_SHIFT 1
+#define SIO_CR_SER_B_BASE 0x00007f00 /* DMA poll addr port B */
+#define SIO_CR_SER_B_BASE_SHIFT 8
+#define SIO_SR_CMD_PULSE 0x00078000 /* byte bus strobe length */
+#define SIO_CR_CMD_PULSE_SHIFT 15
+#define SIO_CR_ARB_DIAG 0x00380000 /* cur !enet PCI requet (ro) */
+#define SIO_CR_ARB_DIAG_TXA 0x00000000
+#define SIO_CR_ARB_DIAG_RXA 0x00080000
+#define SIO_CR_ARB_DIAG_TXB 0x00100000
+#define SIO_CR_ARB_DIAG_RXB 0x00180000
+#define SIO_CR_ARB_DIAG_PP 0x00200000
+#define SIO_CR_ARB_DIAG_IDLE 0x00400000 /* 0 -> active request (ro) */
+
+/* bitmasks for INT_OUT */
+#define INT_OUT_COUNT 0x0000ffff /* pulse interval timer */
+#define INT_OUT_MODE 0x00070000 /* mode mask */
+#define INT_OUT_MODE_0 0x00000000 /* set output to 0 */
+#define INT_OUT_MODE_1 0x00040000 /* set output to 1 */
+#define INT_OUT_MODE_1PULSE 0x00050000 /* send 1 pulse */
+#define INT_OUT_MODE_PULSES 0x00060000 /* send 1 pulse every interval */
+#define INT_OUT_MODE_SQW 0x00070000 /* toggle output every interval */
+#define INT_OUT_DIAG 0x40000000 /* diag mode */
+#define INT_OUT_INT_OUT 0x80000000 /* current state of INT_OUT */
+
+/* time constants for INT_OUT */
+#define INT_OUT_NS_PER_TICK (30 * 260) /* 30 ns PCI clock, divisor=260 */
+#define INT_OUT_TICKS_PER_PULSE 3 /* outgoing pulse lasts 3 ticks */
+#define INT_OUT_US_TO_COUNT(x) /* convert uS to a count value */ \
+ (((x) * 10 + INT_OUT_NS_PER_TICK / 200) * \
+ 100 / INT_OUT_NS_PER_TICK - 1)
+#define INT_OUT_COUNT_TO_US(x) /* convert count value to uS */ \
+ (((x) + 1) * INT_OUT_NS_PER_TICK / 1000)
+#define INT_OUT_MIN_TICKS 3 /* min period is width of pulse in "ticks" */
+#define INT_OUT_MAX_TICKS INT_OUT_COUNT /* largest possible count */
+
+/* bitmasks for GPCR */
+#define GPCR_DIR 0x000000ff /* tristate pin input or output */
+#define GPCR_DIR_PIN(x) (1<<(x)) /* access one of the DIR bits */
+#define GPCR_EDGE 0x000f0000 /* extint edge or level sensitive */
+#define GPCR_EDGE_PIN(x) (1<<((x)+15)) /* access one of the EDGE bits */
+
+/* values for GPCR */
+#define GPCR_INT_OUT_EN 0x00100000 /* enable INT_OUT to pin 0 */
+#define GPCR_MLAN_EN 0x00200000 /* enable MCR to pin 8 */
+#define GPCR_DIR_SERA_XCVR 0x00000080 /* Port A Transceiver select enable */
+#define GPCR_DIR_SERB_XCVR 0x00000040 /* Port B Transceiver select enable */
+#define GPCR_DIR_PHY_RST 0x00000020 /* ethernet PHY reset enable */
+
+/* defs for some of the generic I/O pins */
+#define GPCR_PHY_RESET 0x20 /* pin is output to PHY reset */
+#define GPCR_UARTB_MODESEL 0x40 /* pin is output to port B mode sel */
+#define GPCR_UARTA_MODESEL 0x80 /* pin is output to port A mode sel */
+
+#define GPPR_PHY_RESET_PIN 5 /* GIO pin controlling phy reset */
+#define GPPR_UARTB_MODESEL_PIN 6 /* GIO pin controlling uart b mode select */
+#define GPPR_UARTA_MODESEL_PIN 7 /* GIO pin controlling uart a mode select */
+
+#define EMCR_DUPLEX 0x00000001
+#define EMCR_PROMISC 0x00000002
+#define EMCR_PADEN 0x00000004
+#define EMCR_RXOFF_MASK 0x000001f8
+#define EMCR_RXOFF_SHIFT 3
+#define EMCR_RAMPAR 0x00000200
+#define EMCR_BADPAR 0x00000800
+#define EMCR_BUFSIZ 0x00001000
+#define EMCR_TXDMAEN 0x00002000
+#define EMCR_TXEN 0x00004000
+#define EMCR_RXDMAEN 0x00008000
+#define EMCR_RXEN 0x00010000
+#define EMCR_LOOPBACK 0x00020000
+#define EMCR_ARB_DIAG 0x001c0000
+#define EMCR_ARB_DIAG_IDLE 0x00200000
+#define EMCR_RST 0x80000000
+
+#define EISR_RXTIMERINT 0x00000001
+#define EISR_RXTHRESHINT 0x00000002
+#define EISR_RXOFLO 0x00000004
+#define EISR_RXBUFOFLO 0x00000008
+#define EISR_RXMEMERR 0x00000010
+#define EISR_RXPARERR 0x00000020
+#define EISR_TXEMPTY 0x00010000
+#define EISR_TXRTRY 0x00020000
+#define EISR_TXEXDEF 0x00040000
+#define EISR_TXLCOL 0x00080000
+#define EISR_TXGIANT 0x00100000
+#define EISR_TXBUFUFLO 0x00200000
+#define EISR_TXEXPLICIT 0x00400000
+#define EISR_TXCOLLWRAP 0x00800000
+#define EISR_TXDEFERWRAP 0x01000000
+#define EISR_TXMEMERR 0x02000000
+#define EISR_TXPARERR 0x04000000
+
+#define ERCSR_THRESH_MASK 0x000001ff /* enet RX threshold */
+#define ERCSR_RX_TMR 0x40000000 /* simulation only */
+#define ERCSR_DIAG_OFLO 0x80000000 /* simulation only */
+
+#define ERBR_ALIGNMENT 4096
+#define ERBR_L_RXRINGBASE_MASK 0xfffff000
+
+#define ERBAR_BARRIER_BIT 0x0100
+#define ERBAR_RXBARR_MASK 0xffff0000
+#define ERBAR_RXBARR_SHIFT 16
+
+#define ERCIR_RXCONSUME_MASK 0x00000fff
+
+#define ERPIR_RXPRODUCE_MASK 0x00000fff
+#define ERPIR_ARM 0x80000000
+
+#define ERTR_CNT_MASK 0x000007ff
+
+#define ETCSR_IPGT_MASK 0x0000007f
+#define ETCSR_IPGR1_MASK 0x00007f00
+#define ETCSR_IPGR1_SHIFT 8
+#define ETCSR_IPGR2_MASK 0x007f0000
+#define ETCSR_IPGR2_SHIFT 16
+#define ETCSR_NOTXCLK 0x80000000
+
+#define ETCDC_COLLCNT_MASK 0x0000ffff
+#define ETCDC_DEFERCNT_MASK 0xffff0000
+#define ETCDC_DEFERCNT_SHIFT 16
+
+#define ETBR_ALIGNMENT (64*1024)
+#define ETBR_L_RINGSZ_MASK 0x00000001
+#define ETBR_L_RINGSZ128 0
+#define ETBR_L_RINGSZ512 1
+#define ETBR_L_TXRINGBASE_MASK 0xffffc000
+
+#define ETCIR_TXCONSUME_MASK 0x0000ffff
+#define ETCIR_IDLE 0x80000000
+
+#define ETPIR_TXPRODUCE_MASK 0x0000ffff
+
+#define EBIR_TXBUFPROD_MASK 0x0000001f
+#define EBIR_TXBUFCONS_MASK 0x00001f00
+#define EBIR_TXBUFCONS_SHIFT 8
+#define EBIR_RXBUFPROD_MASK 0x007fc000
+#define EBIR_RXBUFPROD_SHIFT 14
+#define EBIR_RXBUFCONS_MASK 0xff800000
+#define EBIR_RXBUFCONS_SHIFT 23
+
+#define MICR_REGADDR_MASK 0x0000001f
+#define MICR_PHYADDR_MASK 0x000003e0
+#define MICR_PHYADDR_SHIFT 5
+#define MICR_READTRIG 0x00000400
+#define MICR_BUSY 0x00000800
+
+#define MIDR_DATA_MASK 0x0000ffff
+
+#define ERXBUF_IPCKSUM_MASK 0x0000ffff
+#define ERXBUF_BYTECNT_MASK 0x07ff0000
+#define ERXBUF_BYTECNT_SHIFT 16
+#define ERXBUF_V 0x80000000
+
+#define ERXBUF_CRCERR 0x00000001 /* aka RSV15 */
+#define ERXBUF_FRAMERR 0x00000002 /* aka RSV14 */
+#define ERXBUF_CODERR 0x00000004 /* aka RSV13 */
+#define ERXBUF_INVPREAMB 0x00000008 /* aka RSV18 */
+#define ERXBUF_LOLEN 0x00007000 /* aka RSV2_0 */
+#define ERXBUF_HILEN 0x03ff0000 /* aka RSV12_3 */
+#define ERXBUF_MULTICAST 0x04000000 /* aka RSV16 */
+#define ERXBUF_BROADCAST 0x08000000 /* aka RSV17 */
+#define ERXBUF_LONGEVENT 0x10000000 /* aka RSV19 */
+#define ERXBUF_BADPKT 0x20000000 /* aka RSV20 */
+#define ERXBUF_GOODPKT 0x40000000 /* aka RSV21 */
+#define ERXBUF_CARRIER 0x80000000 /* aka RSV22 */
+
+#define ETXD_BYTECNT_MASK 0x000007ff /* total byte count */
+#define ETXD_INTWHENDONE 0x00001000 /* intr when done */
+#define ETXD_D0V 0x00010000 /* data 0 valid */
+#define ETXD_B1V 0x00020000 /* buf 1 valid */
+#define ETXD_B2V 0x00040000 /* buf 2 valid */
+#define ETXD_DOCHECKSUM 0x00080000 /* insert ip cksum */
+#define ETXD_CHKOFF_MASK 0x07f00000 /* cksum byte offset */
+#define ETXD_CHKOFF_SHIFT 20
+
+#define ETXD_D0CNT_MASK 0x0000007f
+#define ETXD_B1CNT_MASK 0x0007ff00
+#define ETXD_B1CNT_SHIFT 8
+#define ETXD_B2CNT_MASK 0x7ff00000
+#define ETXD_B2CNT_SHIFT 20
+
+typedef enum ioc3_subdevs_e {
+ ioc3_subdev_ether,
+ ioc3_subdev_generic,
+ ioc3_subdev_nic,
+ ioc3_subdev_kbms,
+ ioc3_subdev_ttya,
+ ioc3_subdev_ttyb,
+ ioc3_subdev_ecpp,
+ ioc3_subdev_rt,
+ ioc3_nsubdevs
+} ioc3_subdev_t;
+
+/* subdevice disable bits,
+ * from the standard INFO_LBL_SUBDEVS
+ */
+#define IOC3_SDB_ETHER (1<<ioc3_subdev_ether)
+#define IOC3_SDB_GENERIC (1<<ioc3_subdev_generic)
+#define IOC3_SDB_NIC (1<<ioc3_subdev_nic)
+#define IOC3_SDB_KBMS (1<<ioc3_subdev_kbms)
+#define IOC3_SDB_TTYA (1<<ioc3_subdev_ttya)
+#define IOC3_SDB_TTYB (1<<ioc3_subdev_ttyb)
+#define IOC3_SDB_ECPP (1<<ioc3_subdev_ecpp)
+#define IOC3_SDB_RT (1<<ioc3_subdev_rt)
+
+#define IOC3_ALL_SUBDEVS ((1<<ioc3_nsubdevs)-1)
+
+#define IOC3_SDB_SERIAL (IOC3_SDB_TTYA|IOC3_SDB_TTYB)
+
+#define IOC3_STD_SUBDEVS IOC3_ALL_SUBDEVS
+
+#define IOC3_INTA_SUBDEVS IOC3_SDB_ETHER
+#define IOC3_INTB_SUBDEVS (IOC3_SDB_GENERIC|IOC3_SDB_KBMS|IOC3_SDB_SERIAL|IOC3_SDB_ECPP|IOC3_SDB_RT)
+
+#endif /* _IOC3_H */
diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h
new file mode 100644
index 000000000000..d028e28d6239
--- /dev/null
+++ b/include/asm-mips/sn/klconfig.h
@@ -0,0 +1,980 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/klconfig.h>.
+ *
+ * Copyright (C) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 1999, 2000 by Ralf Baechle
+ */
+#ifndef _ASM_SN_KLCONFIG_H
+#define _ASM_SN_KLCONFIG_H
+
+/*
+ * The KLCONFIG structures store info about the various BOARDs found
+ * during Hardware Discovery. In addition, it stores info about the
+ * components found on the BOARDs.
+ */
+
+/*
+ * WARNING:
+ * Certain assembly language routines (notably xxxxx.s) in the IP27PROM
+ * will depend on the format of the data structures in this file. In
+ * most cases, rearranging the fields can seriously break things.
+ * Adding fields in the beginning or middle can also break things.
+ * Add fields if necessary, to the end of a struct in such a way
+ * that offsets of existing fields do not change.
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <asm/sn/types.h>
+
+#if defined(CONFIG_SGI_IP27)
+
+#include <asm/sn/sn0/addrs.h>
+//#include <sys/SN/router.h>
+// XXX Stolen from <sys/SN/router.h>:
+#define MAX_ROUTER_PORTS (6) /* Max. number of ports on a router */
+#include <asm/sn/sn0/sn0_fru.h>
+//#include <sys/graph.h>
+//#include <sys/xtalk/xbow.h>
+
+#elif defined(CONFIG_SGI_IP35)
+
+#include <asm/sn/sn1/addrs.h>
+#include <sys/sn/router.h>
+#include <sys/graph.h>
+#include <asm/xtalk/xbow.h>
+
+#endif /* !CONFIG_SGI_IP27 && !CONFIG_SGI_IP35 */
+
+#if defined(CONFIG_SGI_IP27) || defined(CONFIG_SGI_IP35)
+#include <asm/sn/agent.h>
+#include <asm/arc/types.h>
+#include <asm/arc/hinv.h>
+#if defined(CONFIG_SGI_IO) || defined(CONFIG_SGI_IP35)
+// The hack file has to be before vector and after sn0_fru....
+#include <asm/hack.h>
+#include <asm/sn/vector.h>
+#include <asm/xtalk/xtalk.h>
+#endif /* CONFIG_SGI_IO || CONFIG_SGI_IP35 */
+#endif /* CONFIG_SGI_IP27 || CONFIG_SGI_IP35 */
+
+#define KLCFGINFO_MAGIC 0xbeedbabe
+
+#ifdef FRUTEST
+typedef u64 klconf_off_t;
+#else
+typedef s32 klconf_off_t;
+#endif
+
+/*
+ * Some IMPORTANT OFFSETS. These are the offsets on all NODES.
+ */
+#if 0
+#define RAMBASE 0
+#define ARCSSPB_OFF 0x1000 /* shift it to sys/arcs/spb.h */
+
+#define OFF_HWGRAPH 0
+#endif
+
+#define MAX_MODULE_ID 255
+#define SIZE_PAD 4096 /* 4k padding for structures */
+/*
+ * 1 NODE brd, 2 Router brd (1 8p, 1 meta), 6 Widgets,
+ * 2 Midplanes assuming no pci card cages
+ */
+#define MAX_SLOTS_PER_NODE (1 + 2 + 6 + 2)
+
+/* XXX if each node is guranteed to have some memory */
+
+#define MAX_PCI_DEVS 8
+
+/* lboard_t->brd_flags fields */
+/* All bits in this field are currently used. Try the pad fields if
+ you need more flag bits */
+
+#define ENABLE_BOARD 0x01
+#define FAILED_BOARD 0x02
+#define DUPLICATE_BOARD 0x04 /* Boards like midplanes/routers which
+ are discovered twice. Use one of them */
+#define VISITED_BOARD 0x08 /* Used for compact hub numbering. */
+#define LOCAL_MASTER_IO6 0x10 /* master io6 for that node */
+#define GLOBAL_MASTER_IO6 0x20
+#define THIRD_NIC_PRESENT 0x40 /* for future use */
+#define SECOND_NIC_PRESENT 0x80 /* addons like MIO are present */
+
+/* klinfo->flags fields */
+
+#define KLINFO_ENABLE 0x01 /* This component is enabled */
+#define KLINFO_FAILED 0x02 /* This component failed */
+#define KLINFO_DEVICE 0x04 /* This component is a device */
+#define KLINFO_VISITED 0x08 /* This component has been visited */
+#define KLINFO_CONTROLLER 0x10 /* This component is a device controller */
+#define KLINFO_INSTALL 0x20 /* Install a driver */
+#define KLINFO_HEADLESS 0x40 /* Headless (or hubless) component */
+#define IS_CONSOLE_IOC3(i) ((((klinfo_t *)i)->flags) & KLINFO_INSTALL)
+
+#define GB2 0x80000000
+
+#define MAX_RSV_PTRS 32
+
+/* Structures to manage various data storage areas */
+/* The numbers must be contiguous since the array index i
+ is used in the code to allocate various areas.
+*/
+
+#define BOARD_STRUCT 0
+#define COMPONENT_STRUCT 1
+#define ERRINFO_STRUCT 2
+#define KLMALLOC_TYPE_MAX (ERRINFO_STRUCT + 1)
+#define DEVICE_STRUCT 3
+
+
+typedef struct console_s {
+#if defined(CONFIG_SGI_IO) /* FIXME */
+ __psunsigned_t uart_base;
+ __psunsigned_t config_base;
+ __psunsigned_t memory_base;
+#else
+ unsigned long uart_base;
+ unsigned long config_base;
+ unsigned long memory_base;
+#endif
+ short baud;
+ short flag;
+ int type;
+ nasid_t nasid;
+ char wid;
+ char npci;
+ nic_t baseio_nic;
+} console_t;
+
+typedef struct klc_malloc_hdr {
+ klconf_off_t km_base;
+ klconf_off_t km_limit;
+ klconf_off_t km_current;
+} klc_malloc_hdr_t;
+
+/* Functions/macros needed to use this structure */
+
+typedef struct kl_config_hdr {
+ u64 ch_magic; /* set this to KLCFGINFO_MAGIC */
+ u32 ch_version; /* structure version number */
+ klconf_off_t ch_malloc_hdr_off; /* offset of ch_malloc_hdr */
+ klconf_off_t ch_cons_off; /* offset of ch_cons */
+ klconf_off_t ch_board_info; /* the link list of boards */
+ console_t ch_cons_info; /* address info of the console */
+ klc_malloc_hdr_t ch_malloc_hdr[KLMALLOC_TYPE_MAX];
+ confidence_t ch_sw_belief; /* confidence that software is bad*/
+ confidence_t ch_sn0net_belief; /* confidence that sn0net is bad */
+} kl_config_hdr_t;
+
+
+#define KL_CONFIG_HDR(_nasid) ((kl_config_hdr_t *)(KLCONFIG_ADDR(_nasid)))
+#if 0
+#define KL_CONFIG_MALLOC_HDR(_nasid) \
+ (KL_CONFIG_HDR(_nasid)->ch_malloc_hdr)
+#endif
+#define KL_CONFIG_INFO_OFFSET(_nasid) \
+ (KL_CONFIG_HDR(_nasid)->ch_board_info)
+#define KL_CONFIG_INFO_SET_OFFSET(_nasid, _off) \
+ (KL_CONFIG_HDR(_nasid)->ch_board_info = (_off))
+
+#define KL_CONFIG_INFO(_nasid) \
+ (lboard_t *)((KL_CONFIG_HDR(_nasid)->ch_board_info) ? \
+ NODE_OFFSET_TO_K1((_nasid), KL_CONFIG_HDR(_nasid)->ch_board_info) : \
+ 0)
+#define KL_CONFIG_MAGIC(_nasid) (KL_CONFIG_HDR(_nasid)->ch_magic)
+
+#define KL_CONFIG_CHECK_MAGIC(_nasid) \
+ (KL_CONFIG_HDR(_nasid)->ch_magic == KLCFGINFO_MAGIC)
+
+#define KL_CONFIG_HDR_INIT_MAGIC(_nasid) \
+ (KL_CONFIG_HDR(_nasid)->ch_magic = KLCFGINFO_MAGIC)
+
+/* --- New Macros for the changed kl_config_hdr_t structure --- */
+
+#if defined(CONFIG_SGI_IO)
+#define PTR_CH_MALLOC_HDR(_k) ((klc_malloc_hdr_t *)\
+ ((__psunsigned_t)_k + (_k->ch_malloc_hdr_off)))
+#else
+#define PTR_CH_MALLOC_HDR(_k) ((klc_malloc_hdr_t *)\
+ (unsigned long)_k + (_k->ch_malloc_hdr_off)))
+#endif
+
+#define KL_CONFIG_CH_MALLOC_HDR(_n) PTR_CH_MALLOC_HDR(KL_CONFIG_HDR(_n))
+
+#if defined(CONFIG_SGI_IO)
+#define PTR_CH_CONS_INFO(_k) ((console_t *)\
+ ((__psunsigned_t)_k + (_k->ch_cons_off)))
+#else
+#define PTR_CH_CONS_INFO(_k) ((console_t *)\
+ ((unsigned long)_k + (_k->ch_cons_off)))
+#endif
+
+#define KL_CONFIG_CH_CONS_INFO(_n) PTR_CH_CONS_INFO(KL_CONFIG_HDR(_n))
+
+/* ------------------------------------------------------------- */
+
+#define KL_CONFIG_INFO_START(_nasid) \
+ (klconf_off_t)(KLCONFIG_OFFSET(_nasid) + sizeof(kl_config_hdr_t))
+
+#define KL_CONFIG_BOARD_NASID(_brd) ((_brd)->brd_nasid)
+#define KL_CONFIG_BOARD_SET_NEXT(_brd, _off) ((_brd)->brd_next = (_off))
+
+#define KL_CONFIG_DUPLICATE_BOARD(_brd) ((_brd)->brd_flags & DUPLICATE_BOARD)
+
+#define XBOW_PORT_TYPE_HUB(_xbowp, _link) \
+ ((_xbowp)->xbow_port_info[(_link) - BASE_XBOW_PORT].port_flag & XBOW_PORT_HUB)
+#define XBOW_PORT_TYPE_IO(_xbowp, _link) \
+ ((_xbowp)->xbow_port_info[(_link) - BASE_XBOW_PORT].port_flag & XBOW_PORT_IO)
+
+#define XBOW_PORT_IS_ENABLED(_xbowp, _link) \
+ ((_xbowp)->xbow_port_info[(_link) - BASE_XBOW_PORT].port_flag & XBOW_PORT_ENABLE)
+#define XBOW_PORT_NASID(_xbowp, _link) \
+ ((_xbowp)->xbow_port_info[(_link) - BASE_XBOW_PORT].port_nasid)
+
+#define XBOW_PORT_IO 0x1
+#define XBOW_PORT_HUB 0x2
+#define XBOW_PORT_ENABLE 0x4
+
+#define SN0_PORT_FENCE_SHFT 0
+#define SN0_PORT_FENCE_MASK (1 << SN0_PORT_FENCE_SHFT)
+
+/*
+ * The KLCONFIG area is organized as a LINKED LIST of BOARDs. A BOARD
+ * can be either 'LOCAL' or 'REMOTE'. LOCAL means it is attached to
+ * the LOCAL/current NODE. REMOTE means it is attached to a different
+ * node.(TBD - Need a way to treat ROUTER boards.)
+ *
+ * There are 2 different structures to represent these boards -
+ * lboard - Local board, rboard - remote board. These 2 structures
+ * can be arbitrarily mixed in the LINKED LIST of BOARDs. (Refer
+ * Figure below). The first byte of the rboard or lboard structure
+ * is used to find out its type - no unions are used.
+ * If it is a lboard, then the config info of this board will be found
+ * on the local node. (LOCAL NODE BASE + offset value gives pointer to
+ * the structure.
+ * If it is a rboard, the local structure contains the node number
+ * and the offset of the beginning of the LINKED LIST on the remote node.
+ * The details of the hardware on a remote node can be built locally,
+ * if required, by reading the LINKED LIST on the remote node and
+ * ignoring all the rboards on that node.
+ *
+ * The local node uses the REMOTE NODE NUMBER + OFFSET to point to the
+ * First board info on the remote node. The remote node list is
+ * traversed as the local list, using the REMOTE BASE ADDRESS and not
+ * the local base address and ignoring all rboard values.
+ *
+ *
+ KLCONFIG
+
+ +------------+ +------------+ +------------+ +------------+
+ | lboard | +-->| lboard | +-->| rboard | +-->| lboard |
+ +------------+ | +------------+ | +------------+ | +------------+
+ | board info | | | board info | | |errinfo,bptr| | | board info |
+ +------------+ | +------------+ | +------------+ | +------------+
+ | offset |--+ | offset |--+ | offset |--+ |offset=NULL |
+ +------------+ +------------+ +------------+ +------------+
+
+
+ +------------+
+ | board info |
+ +------------+ +--------------------------------+
+ | compt 1 |------>| type, rev, diaginfo, size ... | (CPU)
+ +------------+ +--------------------------------+
+ | compt 2 |--+
+ +------------+ | +--------------------------------+
+ | ... | +--->| type, rev, diaginfo, size ... | (MEM_BANK)
+ +------------+ +--------------------------------+
+ | errinfo |--+
+ +------------+ | +--------------------------------+
+ +--->|r/l brd errinfo,compt err flags |
+ +--------------------------------+
+
+ *
+ * Each BOARD consists of COMPONENTs and the BOARD structure has
+ * pointers (offsets) to its COMPONENT structure.
+ * The COMPONENT structure has version info, size and speed info, revision,
+ * error info and the NIC info. This structure can accommodate any
+ * BOARD with arbitrary COMPONENT composition.
+ *
+ * The ERRORINFO part of each BOARD has error information
+ * that describes errors about the BOARD itself. It also has flags to
+ * indicate the COMPONENT(s) on the board that have errors. The error
+ * information specific to the COMPONENT is present in the respective
+ * COMPONENT structure.
+ *
+ * The ERRORINFO structure is also treated like a COMPONENT, ie. the
+ * BOARD has pointers(offset) to the ERRORINFO structure. The rboard
+ * structure also has a pointer to the ERRORINFO structure. This is
+ * the place to store ERRORINFO about a REMOTE NODE, if the HUB on
+ * that NODE is not working or if the REMOTE MEMORY is BAD. In cases where
+ * only the CPU of the REMOTE NODE is disabled, the ERRORINFO pointer can
+ * be a NODE NUMBER, REMOTE OFFSET combination, pointing to error info
+ * which is present on the REMOTE NODE.(TBD)
+ * REMOTE ERRINFO can be stored on any of the nearest nodes
+ * or on all the nearest nodes.(TBD)
+ * Like BOARD structures, REMOTE ERRINFO structures can be built locally
+ * using the rboard errinfo pointer.
+ *
+ * In order to get useful information from this Data organization, a set of
+ * interface routines are provided (TBD). The important thing to remember while
+ * manipulating the structures, is that, the NODE number information should
+ * be used. If the NODE is non-zero (remote) then each offset should
+ * be added to the REMOTE BASE ADDR else it should be added to the LOCAL BASE ADDR.
+ * This includes offsets for BOARDS, COMPONENTS and ERRORINFO.
+ *
+ * Note that these structures do not provide much info about connectivity.
+ * That info will be part of HWGRAPH, which is an extension of the cfg_t
+ * data structure. (ref IP27prom/cfg.h) It has to be extended to include
+ * the IO part of the Network(TBD).
+ *
+ * The data structures below define the above concepts.
+ */
+
+/*
+ * Values for CPU types
+ */
+#define KL_CPU_R4000 0x1 /* Standard R4000 */
+#define KL_CPU_TFP 0x2 /* TFP processor */
+#define KL_CPU_R10000 0x3 /* R10000 (T5) */
+#define KL_CPU_NONE (-1) /* no cpu present in slot */
+
+/*
+ * IP27 BOARD classes
+ */
+
+#define KLCLASS_MASK 0xf0
+#define KLCLASS_NONE 0x00
+#define KLCLASS_NODE 0x10 /* CPU, Memory and HUB board */
+#define KLCLASS_CPU KLCLASS_NODE
+#define KLCLASS_IO 0x20 /* BaseIO, 4 ch SCSI, ethernet, FDDI
+ and the non-graphics widget boards */
+#define KLCLASS_ROUTER 0x30 /* Router board */
+#define KLCLASS_MIDPLANE 0x40 /* We need to treat this as a board
+ so that we can record error info */
+#define KLCLASS_GFX 0x50 /* graphics boards */
+
+#define KLCLASS_PSEUDO_GFX 0x60 /* HDTV type cards that use a gfx
+ * hw ifc to xtalk and are not gfx
+ * class for sw purposes */
+
+#define KLCLASS_MAX 7 /* Bump this if a new CLASS is added */
+#define KLTYPE_MAX 10 /* Bump this if a new CLASS is added */
+
+#define KLCLASS_UNKNOWN 0xf0
+
+#define KLCLASS(_x) ((_x) & KLCLASS_MASK)
+
+/*
+ * IP27 board types
+ */
+
+#define KLTYPE_MASK 0x0f
+#define KLTYPE_NONE 0x00
+#define KLTYPE_EMPTY 0x00
+
+#define KLTYPE_WEIRDCPU (KLCLASS_CPU | 0x0)
+#define KLTYPE_IP27 (KLCLASS_CPU | 0x1) /* 2 CPUs(R10K) per board */
+
+#define KLTYPE_WEIRDIO (KLCLASS_IO | 0x0)
+#define KLTYPE_BASEIO (KLCLASS_IO | 0x1) /* IOC3, SuperIO, Bridge, SCSI */
+#define KLTYPE_IO6 KLTYPE_BASEIO /* Additional name */
+#define KLTYPE_4CHSCSI (KLCLASS_IO | 0x2)
+#define KLTYPE_MSCSI KLTYPE_4CHSCSI /* Additional name */
+#define KLTYPE_ETHERNET (KLCLASS_IO | 0x3)
+#define KLTYPE_MENET KLTYPE_ETHERNET /* Additional name */
+#define KLTYPE_FDDI (KLCLASS_IO | 0x4)
+#define KLTYPE_UNUSED (KLCLASS_IO | 0x5) /* XXX UNUSED */
+#define KLTYPE_HAROLD (KLCLASS_IO | 0x6) /* PCI SHOE BOX */
+#define KLTYPE_PCI KLTYPE_HAROLD
+#define KLTYPE_VME (KLCLASS_IO | 0x7) /* Any 3rd party VME card */
+#define KLTYPE_MIO (KLCLASS_IO | 0x8)
+#define KLTYPE_FC (KLCLASS_IO | 0x9)
+#define KLTYPE_LINC (KLCLASS_IO | 0xA)
+#define KLTYPE_TPU (KLCLASS_IO | 0xB) /* Tensor Processing Unit */
+#define KLTYPE_GSN_A (KLCLASS_IO | 0xC) /* Main GSN board */
+#define KLTYPE_GSN_B (KLCLASS_IO | 0xD) /* Auxiliary GSN board */
+
+#define KLTYPE_GFX (KLCLASS_GFX | 0x0) /* unknown graphics type */
+#define KLTYPE_GFX_KONA (KLCLASS_GFX | 0x1) /* KONA graphics on IP27 */
+#define KLTYPE_GFX_MGRA (KLCLASS_GFX | 0x3) /* MGRAS graphics on IP27 */
+
+#define KLTYPE_WEIRDROUTER (KLCLASS_ROUTER | 0x0)
+#define KLTYPE_ROUTER (KLCLASS_ROUTER | 0x1)
+#define KLTYPE_ROUTER2 KLTYPE_ROUTER /* Obsolete! */
+#define KLTYPE_NULL_ROUTER (KLCLASS_ROUTER | 0x2)
+#define KLTYPE_META_ROUTER (KLCLASS_ROUTER | 0x3)
+
+#define KLTYPE_WEIRDMIDPLANE (KLCLASS_MIDPLANE | 0x0)
+#define KLTYPE_MIDPLANE8 (KLCLASS_MIDPLANE | 0x1) /* 8 slot backplane */
+#define KLTYPE_MIDPLANE KLTYPE_MIDPLANE8
+#define KLTYPE_PBRICK_XBOW (KLCLASS_MIDPLANE | 0x2)
+
+#define KLTYPE_IOBRICK (KLCLASS_IOBRICK | 0x0)
+#define KLTYPE_IBRICK (KLCLASS_IOBRICK | 0x1)
+#define KLTYPE_PBRICK (KLCLASS_IOBRICK | 0x2)
+#define KLTYPE_XBRICK (KLCLASS_IOBRICK | 0x3)
+
+#define KLTYPE_PBRICK_BRIDGE KLTYPE_PBRICK
+
+/* The value of type should be more than 8 so that hinv prints
+ * out the board name from the NIC string. For values less than
+ * 8 the name of the board needs to be hard coded in a few places.
+ * When bringup started nic names had not standardized and so we
+ * had to hard code. (For people interested in history.)
+ */
+#define KLTYPE_XTHD (KLCLASS_PSEUDO_GFX | 0x9)
+
+#define KLTYPE_UNKNOWN (KLCLASS_UNKNOWN | 0xf)
+
+#define KLTYPE(_x) ((_x) & KLTYPE_MASK)
+#define IS_MIO_PRESENT(l) ((l->brd_type == KLTYPE_BASEIO) && \
+ (l->brd_flags & SECOND_NIC_PRESENT))
+#define IS_MIO_IOC3(l,n) (IS_MIO_PRESENT(l) && (n > 2))
+
+/*
+ * board structures
+ */
+
+#define MAX_COMPTS_PER_BRD 24
+
+#define LOCAL_BOARD 1
+#define REMOTE_BOARD 2
+
+#define LBOARD_STRUCT_VERSION 2
+
+typedef struct lboard_s {
+ klconf_off_t brd_next; /* Next BOARD */
+ unsigned char struct_type; /* type of structure, local or remote */
+ unsigned char brd_type; /* type+class */
+ unsigned char brd_sversion; /* version of this structure */
+ unsigned char brd_brevision; /* board revision */
+ unsigned char brd_promver; /* board prom version, if any */
+ unsigned char brd_flags; /* Enabled, Disabled etc */
+ unsigned char brd_slot; /* slot number */
+ unsigned short brd_debugsw; /* Debug switches */
+ moduleid_t brd_module; /* module to which it belongs */
+ partid_t brd_partition; /* Partition number */
+ unsigned short brd_diagval; /* diagnostic value */
+ unsigned short brd_diagparm; /* diagnostic parameter */
+ unsigned char brd_inventory; /* inventory history */
+ unsigned char brd_numcompts; /* Number of components */
+ nic_t brd_nic; /* Number in CAN */
+ nasid_t brd_nasid; /* passed parameter */
+ klconf_off_t brd_compts[MAX_COMPTS_PER_BRD]; /* pointers to COMPONENTS */
+ klconf_off_t brd_errinfo; /* Board's error information */
+ struct lboard_s *brd_parent; /* Logical parent for this brd */
+ vertex_hdl_t brd_graph_link; /* vertex hdl to connect extern compts */
+ confidence_t brd_confidence; /* confidence that the board is bad */
+ nasid_t brd_owner; /* who owns this board */
+ unsigned char brd_nic_flags; /* To handle 8 more NICs */
+ char brd_name[32];
+} lboard_t;
+
+
+/*
+ * Make sure we pass back the calias space address for local boards.
+ * klconfig board traversal and error structure extraction defines.
+ */
+
+#define BOARD_SLOT(_brd) ((_brd)->brd_slot)
+
+#define KLCF_CLASS(_brd) KLCLASS((_brd)->brd_type)
+#define KLCF_TYPE(_brd) KLTYPE((_brd)->brd_type)
+#define KLCF_REMOTE(_brd) (((_brd)->struct_type & LOCAL_BOARD) ? 0 : 1)
+#define KLCF_NUM_COMPS(_brd) ((_brd)->brd_numcompts)
+#define KLCF_MODULE_ID(_brd) ((_brd)->brd_module)
+
+#ifdef FRUTEST
+
+#define KLCF_NEXT(_brd) ((_brd)->brd_next ? (lboard_t *)((_brd)->brd_next): NULL)
+#define KLCF_COMP(_brd, _ndx) (klinfo_t *)((_brd)->brd_compts[(_ndx)])
+#define KLCF_COMP_ERROR(_brd, _comp) (_brd = _brd , (_comp)->errinfo)
+
+#else
+
+#define KLCF_NEXT(_brd) \
+ ((_brd)->brd_next ? \
+ (lboard_t *)(NODE_OFFSET_TO_K1(NASID_GET(_brd), (_brd)->brd_next)):\
+ NULL)
+#define KLCF_COMP(_brd, _ndx) \
+ (klinfo_t *)(NODE_OFFSET_TO_K1(NASID_GET(_brd), \
+ (_brd)->brd_compts[(_ndx)]))
+
+#define KLCF_COMP_ERROR(_brd, _comp) \
+ (NODE_OFFSET_TO_K1(NASID_GET(_brd), (_comp)->errinfo))
+
+#endif
+
+#define KLCF_COMP_TYPE(_comp) ((_comp)->struct_type)
+#define KLCF_BRIDGE_W_ID(_comp) ((_comp)->physid) /* Widget ID */
+
+
+
+/*
+ * Generic info structure. This stores common info about a
+ * component.
+ */
+
+typedef struct klinfo_s { /* Generic info */
+ unsigned char struct_type; /* type of this structure */
+ unsigned char struct_version; /* version of this structure */
+ unsigned char flags; /* Enabled, disabled etc */
+ unsigned char revision; /* component revision */
+ unsigned short diagval; /* result of diagnostics */
+ unsigned short diagparm; /* diagnostic parameter */
+ unsigned char inventory; /* previous inventory status */
+ nic_t nic; /* MUst be aligned properly */
+ unsigned char physid; /* physical id of component */
+ unsigned int virtid; /* virtual id as seen by system */
+ unsigned char widid; /* Widget id - if applicable */
+ nasid_t nasid; /* node number - from parent */
+ char pad1; /* pad out structure. */
+ char pad2; /* pad out structure. */
+ COMPONENT *arcs_compt; /* ptr to the arcs struct for ease*/
+ klconf_off_t errinfo; /* component specific errors */
+ unsigned short pad3; /* pci fields have moved over to */
+ unsigned short pad4; /* klbri_t */
+} klinfo_t ;
+
+#define KLCONFIG_INFO_ENABLED(_i) ((_i)->flags & KLINFO_ENABLE)
+/*
+ * Component structures.
+ * Following are the currently identified components:
+ * CPU, HUB, MEM_BANK,
+ * XBOW(consists of 16 WIDGETs, each of which can be HUB or GRAPHICS or BRIDGE)
+ * BRIDGE, IOC3, SuperIO, SCSI, FDDI
+ * ROUTER
+ * GRAPHICS
+ */
+#define KLSTRUCT_UNKNOWN 0
+#define KLSTRUCT_CPU 1
+#define KLSTRUCT_HUB 2
+#define KLSTRUCT_MEMBNK 3
+#define KLSTRUCT_XBOW 4
+#define KLSTRUCT_BRI 5
+#define KLSTRUCT_IOC3 6
+#define KLSTRUCT_PCI 7
+#define KLSTRUCT_VME 8
+#define KLSTRUCT_ROU 9
+#define KLSTRUCT_GFX 10
+#define KLSTRUCT_SCSI 11
+#define KLSTRUCT_FDDI 12
+#define KLSTRUCT_MIO 13
+#define KLSTRUCT_DISK 14
+#define KLSTRUCT_TAPE 15
+#define KLSTRUCT_CDROM 16
+#define KLSTRUCT_HUB_UART 17
+#define KLSTRUCT_IOC3ENET 18
+#define KLSTRUCT_IOC3UART 19
+#define KLSTRUCT_UNUSED 20 /* XXX UNUSED */
+#define KLSTRUCT_IOC3PCKM 21
+#define KLSTRUCT_RAD 22
+#define KLSTRUCT_HUB_TTY 23
+#define KLSTRUCT_IOC3_TTY 24
+
+/* Early Access IO proms are compatible
+ only with KLSTRUCT values upto 24. */
+
+#define KLSTRUCT_FIBERCHANNEL 25
+#define KLSTRUCT_MOD_SERIAL_NUM 26
+#define KLSTRUCT_IOC3MS 27
+#define KLSTRUCT_TPU 28
+#define KLSTRUCT_GSN_A 29
+#define KLSTRUCT_GSN_B 30
+#define KLSTRUCT_XTHD 31
+
+/*
+ * These are the indices of various components within a lboard structure.
+ */
+
+#define IP27_CPU0_INDEX 0
+#define IP27_CPU1_INDEX 1
+#define IP27_HUB_INDEX 2
+#define IP27_MEM_INDEX 3
+
+#define BASEIO_BRIDGE_INDEX 0
+#define BASEIO_IOC3_INDEX 1
+#define BASEIO_SCSI1_INDEX 2
+#define BASEIO_SCSI2_INDEX 3
+
+#define MIDPLANE_XBOW_INDEX 0
+#define ROUTER_COMPONENT_INDEX 0
+
+#define CH4SCSI_BRIDGE_INDEX 0
+
+/* Info holders for various hardware components */
+
+typedef u64 *pci_t;
+typedef u64 *vmeb_t;
+typedef u64 *vmed_t;
+typedef u64 *fddi_t;
+typedef u64 *scsi_t;
+typedef u64 *mio_t;
+typedef u64 *graphics_t;
+typedef u64 *router_t;
+
+/*
+ * The port info in ip27_cfg area translates to a lboart_t in the
+ * KLCONFIG area. But since KLCONFIG does not use pointers, lboart_t
+ * is stored in terms of a nasid and a offset from start of KLCONFIG
+ * area on that nasid.
+ */
+typedef struct klport_s {
+ nasid_t port_nasid;
+ unsigned char port_flag;
+ klconf_off_t port_offset;
+} klport_t;
+
+#if 0
+/*
+ * This is very similar to the klport_s but instead of having a componant
+ * offset it has a board offset.
+ */
+typedef struct klxbow_port_s {
+ nasid_t port_nasid;
+ unsigned char port_flag;
+ klconf_off_t board_offset;
+} klxbow_port_t;
+#endif
+
+typedef struct klcpu_s { /* CPU */
+ klinfo_t cpu_info;
+ unsigned short cpu_prid; /* Processor PRID value */
+ unsigned short cpu_fpirr; /* FPU IRR value */
+ unsigned short cpu_speed; /* Speed in MHZ */
+ unsigned short cpu_scachesz; /* secondary cache size in MB */
+ unsigned short cpu_scachespeed;/* secondary cache speed in MHz */
+} klcpu_t ;
+
+#define CPU_STRUCT_VERSION 2
+
+typedef struct klhub_s { /* HUB */
+ klinfo_t hub_info;
+ uint hub_flags; /* PCFG_HUB_xxx flags */
+ klport_t hub_port; /* hub is connected to this */
+ nic_t hub_box_nic; /* nic of containing box */
+ klconf_off_t hub_mfg_nic; /* MFG NIC string */
+ u64 hub_speed; /* Speed of hub in HZ */
+} klhub_t ;
+
+typedef struct klhub_uart_s { /* HUB */
+ klinfo_t hubuart_info;
+ uint hubuart_flags; /* PCFG_HUB_xxx flags */
+ nic_t hubuart_box_nic; /* nic of containing box */
+} klhub_uart_t ;
+
+#define MEMORY_STRUCT_VERSION 2
+
+typedef struct klmembnk_s { /* MEMORY BANK */
+ klinfo_t membnk_info;
+ short membnk_memsz; /* Total memory in megabytes */
+ short membnk_dimm_select; /* bank to physical addr mapping*/
+ short membnk_bnksz[MD_MEM_BANKS]; /* Memory bank sizes */
+ short membnk_attr;
+} klmembnk_t ;
+
+#define KLCONFIG_MEMBNK_SIZE(_info, _bank) \
+ ((_info)->membnk_bnksz[(_bank)])
+
+
+#define MEMBNK_PREMIUM 1
+#define KLCONFIG_MEMBNK_PREMIUM(_info, _bank) \
+ ((_info)->membnk_attr & (MEMBNK_PREMIUM << (_bank)))
+
+#define MAX_SERIAL_NUM_SIZE 10
+
+typedef struct klmod_serial_num_s {
+ klinfo_t snum_info;
+ union {
+ char snum_str[MAX_SERIAL_NUM_SIZE];
+ unsigned long long snum_int;
+ } snum;
+} klmod_serial_num_t;
+
+/* Macros needed to access serial number structure in lboard_t.
+ Hard coded values are necessary since we cannot treat
+ serial number struct as a component without losing compatibility
+ between prom versions. */
+
+#define GET_SNUM_COMP(_l) ((klmod_serial_num_t *)\
+ KLCF_COMP(_l, _l->brd_numcompts))
+
+#define MAX_XBOW_LINKS 16
+
+typedef struct klxbow_s { /* XBOW */
+ klinfo_t xbow_info ;
+ klport_t xbow_port_info[MAX_XBOW_LINKS] ; /* Module number */
+ int xbow_master_hub_link;
+ /* type of brd connected+component struct ptr+flags */
+} klxbow_t ;
+
+#define MAX_PCI_SLOTS 8
+
+typedef struct klpci_device_s {
+ s32 pci_device_id; /* 32 bits of vendor/device ID. */
+ s32 pci_device_pad; /* 32 bits of padding. */
+} klpci_device_t;
+
+#define BRIDGE_STRUCT_VERSION 2
+
+typedef struct klbri_s { /* BRIDGE */
+ klinfo_t bri_info ;
+ unsigned char bri_eprominfo ; /* IO6prom connected to bridge */
+ unsigned char bri_bustype ; /* PCI/VME BUS bridge/GIO */
+ pci_t pci_specific ; /* PCI Board config info */
+ klpci_device_t bri_devices[MAX_PCI_DEVS] ; /* PCI IDs */
+ klconf_off_t bri_mfg_nic ;
+} klbri_t ;
+
+#define MAX_IOC3_TTY 2
+
+typedef struct klioc3_s { /* IOC3 */
+ klinfo_t ioc3_info ;
+ unsigned char ioc3_ssram ; /* Info about ssram */
+ unsigned char ioc3_nvram ; /* Info about nvram */
+ klinfo_t ioc3_superio ; /* Info about superio */
+ klconf_off_t ioc3_tty_off ;
+ klinfo_t ioc3_enet ;
+ klconf_off_t ioc3_enet_off ;
+ klconf_off_t ioc3_kbd_off ;
+} klioc3_t ;
+
+#define MAX_VME_SLOTS 8
+
+typedef struct klvmeb_s { /* VME BRIDGE - PCI CTLR */
+ klinfo_t vmeb_info ;
+ vmeb_t vmeb_specific ;
+ klconf_off_t vmeb_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
+} klvmeb_t ;
+
+typedef struct klvmed_s { /* VME DEVICE - VME BOARD */
+ klinfo_t vmed_info ;
+ vmed_t vmed_specific ;
+ klconf_off_t vmed_brdinfo[MAX_VME_SLOTS] ; /* VME Board config info */
+} klvmed_t ;
+
+#define ROUTER_VECTOR_VERS 2
+
+/* XXX - Don't we need the number of ports here?!? */
+typedef struct klrou_s { /* ROUTER */
+ klinfo_t rou_info ;
+ uint rou_flags ; /* PCFG_ROUTER_xxx flags */
+ nic_t rou_box_nic ; /* nic of the containing module */
+ klport_t rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */
+ klconf_off_t rou_mfg_nic ; /* MFG NIC string */
+ u64 rou_vector; /* vector from master node */
+} klrou_t ;
+
+/*
+ * Graphics Controller/Device
+ *
+ * (IP27/IO6) Prom versions 6.13 (and 6.5.1 kernels) and earlier
+ * used a couple different structures to store graphics information.
+ * For compatibility reasons, the newer data structure preserves some
+ * of the layout so that fields that are used in the old versions remain
+ * in the same place (with the same info). Determination of what version
+ * of this structure we have is done by checking the cookie field.
+ */
+#define KLGFX_COOKIE 0x0c0de000
+
+typedef struct klgfx_s { /* GRAPHICS Device */
+ klinfo_t gfx_info;
+ klconf_off_t old_gndevs; /* for compatibility with older proms */
+ klconf_off_t old_gdoff0; /* for compatibility with older proms */
+ uint cookie; /* for compatibility with older proms */
+ uint moduleslot;
+ struct klgfx_s *gfx_next_pipe;
+ graphics_t gfx_specific;
+ klconf_off_t pad0; /* for compatibility with older proms */
+ klconf_off_t gfx_mfg_nic;
+} klgfx_t;
+
+typedef struct klxthd_s {
+ klinfo_t xthd_info ;
+ klconf_off_t xthd_mfg_nic ; /* MFG NIC string */
+} klxthd_t ;
+
+typedef struct kltpu_s { /* TPU board */
+ klinfo_t tpu_info ;
+ klconf_off_t tpu_mfg_nic ; /* MFG NIC string */
+} kltpu_t ;
+
+typedef struct klgsn_s { /* GSN board */
+ klinfo_t gsn_info ;
+ klconf_off_t gsn_mfg_nic ; /* MFG NIC string */
+} klgsn_t ;
+
+#define MAX_SCSI_DEVS 16
+
+/*
+ * NOTE: THis is the max sized kl* structure and is used in klmalloc.c
+ * to allocate space of type COMPONENT. Make sure that if the size of
+ * any other component struct becomes more than this, then redefine
+ * that as the size to be klmalloced.
+ */
+
+typedef struct klscsi_s { /* SCSI Controller */
+ klinfo_t scsi_info ;
+ scsi_t scsi_specific ;
+ unsigned char scsi_numdevs ;
+ klconf_off_t scsi_devinfo[MAX_SCSI_DEVS] ;
+} klscsi_t ;
+
+typedef struct klscdev_s { /* SCSI device */
+ klinfo_t scdev_info ;
+ struct scsidisk_data *scdev_cfg ; /* driver fills up this */
+} klscdev_t ;
+
+typedef struct klttydev_s { /* TTY device */
+ klinfo_t ttydev_info ;
+ struct terminal_data *ttydev_cfg ; /* driver fills up this */
+} klttydev_t ;
+
+typedef struct klenetdev_s { /* ENET device */
+ klinfo_t enetdev_info ;
+ struct net_data *enetdev_cfg ; /* driver fills up this */
+} klenetdev_t ;
+
+typedef struct klkbddev_s { /* KBD device */
+ klinfo_t kbddev_info ;
+ struct keyboard_data *kbddev_cfg ; /* driver fills up this */
+} klkbddev_t ;
+
+typedef struct klmsdev_s { /* mouse device */
+ klinfo_t msdev_info ;
+ void *msdev_cfg ;
+} klmsdev_t ;
+
+#define MAX_FDDI_DEVS 10 /* XXX Is this true */
+
+typedef struct klfddi_s { /* FDDI */
+ klinfo_t fddi_info ;
+ fddi_t fddi_specific ;
+ klconf_off_t fddi_devinfo[MAX_FDDI_DEVS] ;
+} klfddi_t ;
+
+typedef struct klmio_s { /* MIO */
+ klinfo_t mio_info ;
+ mio_t mio_specific ;
+} klmio_t ;
+
+
+typedef union klcomp_s {
+ klcpu_t kc_cpu;
+ klhub_t kc_hub;
+ klmembnk_t kc_mem;
+ klxbow_t kc_xbow;
+ klbri_t kc_bri;
+ klioc3_t kc_ioc3;
+ klvmeb_t kc_vmeb;
+ klvmed_t kc_vmed;
+ klrou_t kc_rou;
+ klgfx_t kc_gfx;
+ klscsi_t kc_scsi;
+ klscdev_t kc_scsi_dev;
+ klfddi_t kc_fddi;
+ klmio_t kc_mio;
+ klmod_serial_num_t kc_snum ;
+} klcomp_t;
+
+typedef union kldev_s { /* for device structure allocation */
+ klscdev_t kc_scsi_dev ;
+ klttydev_t kc_tty_dev ;
+ klenetdev_t kc_enet_dev ;
+ klkbddev_t kc_kbd_dev ;
+} kldev_t ;
+
+/* Data structure interface routines. TBD */
+
+/* Include launch info in this file itself? TBD */
+
+/*
+ * TBD - Can the ARCS and device driver related info also be included in the
+ * KLCONFIG area. On the IO4PROM, prom device driver info is part of cfgnode_t
+ * structure, viz private to the IO4prom.
+ */
+
+/*
+ * TBD - Allocation issues.
+ *
+ * Do we need to Mark off sepatate heaps for lboard_t, rboard_t, component,
+ * errinfo and allocate from them, or have a single heap and allocate all
+ * structures from it. Debug is easier in the former method since we can
+ * dump all similar structs in one command, but there will be lots of holes,
+ * in memory and max limits are needed for number of structures.
+ * Another way to make it organized, is to have a union of all components
+ * and allocate a aligned chunk of memory greater than the biggest
+ * component.
+ */
+
+typedef union {
+ lboard_t *lbinfo ;
+} biptr_t ;
+
+
+#define BRI_PER_XBOW 6
+#define PCI_PER_BRI 8
+#define DEV_PER_PCI 16
+
+
+/* Virtual dipswitch values (starting from switch "7"): */
+
+#define VDS_NOGFX 0x8000 /* Don't enable gfx and autoboot */
+#define VDS_NOMP 0x100 /* Don't start slave processors */
+#define VDS_MANUMODE 0x80 /* Manufacturing mode */
+#define VDS_NOARB 0x40 /* No bootmaster arbitration */
+#define VDS_PODMODE 0x20 /* Go straight to POD mode */
+#define VDS_NO_DIAGS 0x10 /* Don't run any diags after BM arb */
+#define VDS_DEFAULTS 0x08 /* Use default environment values */
+#define VDS_NOMEMCLEAR 0x04 /* Don't run mem cfg code */
+#define VDS_2ND_IO4 0x02 /* Boot from the second IO4 */
+#define VDS_DEBUG_PROM 0x01 /* Print PROM debugging messages */
+
+/* external declarations of Linux kernel functions. */
+
+extern lboard_t *find_lboard(lboard_t *start, unsigned char type);
+extern klinfo_t *find_component(lboard_t *brd, klinfo_t *kli, unsigned char type);
+extern klinfo_t *find_first_component(lboard_t *brd, unsigned char type);
+extern klcpu_t *nasid_slice_to_cpuinfo(nasid_t, int);
+extern lboard_t *find_lboard_class(lboard_t *start, unsigned char brd_class);
+
+
+#if defined(CONFIG_SGI_IO)
+extern xwidgetnum_t nodevertex_widgetnum_get(vertex_hdl_t node_vtx);
+extern vertex_hdl_t nodevertex_xbow_peer_get(vertex_hdl_t node_vtx);
+extern lboard_t *find_gfxpipe(int pipenum);
+extern void setup_gfxpipe_link(vertex_hdl_t vhdl,int pipenum);
+extern lboard_t *find_lboard_module_class(lboard_t *start, moduleid_t mod,
+ unsigned char brd_class);
+extern lboard_t *find_nic_lboard(lboard_t *, nic_t);
+extern lboard_t *find_nic_type_lboard(nasid_t, unsigned char, nic_t);
+extern lboard_t *find_lboard_modslot(lboard_t *start, moduleid_t mod, slotid_t slot);
+extern lboard_t *find_lboard_module(lboard_t *start, moduleid_t mod);
+extern lboard_t *get_board_name(nasid_t nasid, moduleid_t mod, slotid_t slot, char *name);
+extern int config_find_nic_router(nasid_t, nic_t, lboard_t **, klrou_t**);
+extern int config_find_nic_hub(nasid_t, nic_t, lboard_t **, klhub_t**);
+extern int config_find_xbow(nasid_t, lboard_t **, klxbow_t**);
+extern klcpu_t *get_cpuinfo(cpuid_t cpu);
+extern int update_klcfg_cpuinfo(nasid_t, int);
+extern void board_to_path(lboard_t *brd, char *path);
+extern moduleid_t get_module_id(nasid_t nasid);
+extern void nic_name_convert(char *old_name, char *new_name);
+extern int module_brds(nasid_t nasid, lboard_t **module_brds, int n);
+extern lboard_t *brd_from_key(ulong_t key);
+extern void device_component_canonical_name_get(lboard_t *,klinfo_t *,
+ char *);
+extern int board_serial_number_get(lboard_t *,char *);
+extern int is_master_baseio(nasid_t,moduleid_t,slotid_t);
+extern nasid_t get_actual_nasid(lboard_t *brd) ;
+extern net_vec_t klcfg_discover_route(lboard_t *, lboard_t *, int);
+#else /* CONFIG_SGI_IO */
+extern klcpu_t *sn_get_cpuinfo(cpuid_t cpu);
+#endif /* CONFIG_SGI_IO */
+
+#endif /* _ASM_SN_KLCONFIG_H */
diff --git a/include/asm-mips/sn/kldir.h b/include/asm-mips/sn/kldir.h
new file mode 100644
index 000000000000..f0efab1672ec
--- /dev/null
+++ b/include/asm-mips/sn/kldir.h
@@ -0,0 +1,248 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/kldir.h>, revision 1.21.
+ *
+ * Copyright (C) 1992 - 1997, 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 1999, 2000 by Ralf Baechle
+ */
+#ifndef _ASM_SN_KLDIR_H
+#define _ASM_SN_KLDIR_H
+
+#include <linux/config.h>
+
+#if defined(CONFIG_SGI_IO)
+#include <asm/hack.h>
+#endif
+
+/*
+ * The kldir memory area resides at a fixed place in each node's memory and
+ * provides pointers to most other IP27 memory areas. This allows us to
+ * resize and/or relocate memory areas at a later time without breaking all
+ * firmware and kernels that use them. Indices in the array are
+ * permanently dedicated to areas listed below. Some memory areas (marked
+ * below) reside at a permanently fixed location, but are included in the
+ * directory for completeness.
+ */
+
+#define KLDIR_MAGIC 0x434d5f53505f5357
+
+/*
+ * The upper portion of the memory map applies during boot
+ * only and is overwritten by IRIX/SYMMON.
+ *
+ * MEMORY MAP PER NODE
+ *
+ * 0x2000000 (32M) +-----------------------------------------+
+ * | IO6 BUFFERS FOR FLASH ENET IOC3 |
+ * 0x1F80000 (31.5M) +-----------------------------------------+
+ * | IO6 TEXT/DATA/BSS/stack |
+ * 0x1C00000 (30M) +-----------------------------------------+
+ * | IO6 PROM DEBUG TEXT/DATA/BSS/stack |
+ * 0x0800000 (28M) +-----------------------------------------+
+ * | IP27 PROM TEXT/DATA/BSS/stack |
+ * 0x1B00000 (27M) +-----------------------------------------+
+ * | IP27 CFG |
+ * 0x1A00000 (26M) +-----------------------------------------+
+ * | Graphics PROM |
+ * 0x1800000 (24M) +-----------------------------------------+
+ * | 3rd Party PROM drivers |
+ * 0x1600000 (22M) +-----------------------------------------+
+ * | |
+ * | Free |
+ * | |
+ * +-----------------------------------------+
+ * | UNIX DEBUG Version |
+ * 0x190000 (2M--) +-----------------------------------------+
+ * | SYMMON |
+ * | (For UNIX Debug only) |
+ * 0x34000 (208K) +-----------------------------------------+
+ * | SYMMON STACK [NUM_CPU_PER_NODE] |
+ * | (For UNIX Debug only) |
+ * 0x25000 (148K) +-----------------------------------------+
+ * | KLCONFIG - II (temp) |
+ * | |
+ * | ---------------------------- |
+ * | |
+ * | UNIX NON-DEBUG Version |
+ * 0x19000 (100K) +-----------------------------------------+
+ *
+ *
+ * The lower portion of the memory map contains information that is
+ * permanent and is used by the IP27PROM, IO6PROM and IRIX.
+ *
+ * 0x19000 (100K) +-----------------------------------------+
+ * | |
+ * | PI Error Spools (32K) |
+ * | |
+ * 0x12000 (72K) +-----------------------------------------+
+ * | Unused |
+ * 0x11c00 (71K) +-----------------------------------------+
+ * | CPU 1 NMI Eframe area |
+ * 0x11a00 (70.5K) +-----------------------------------------+
+ * | CPU 0 NMI Eframe area |
+ * 0x11800 (70K) +-----------------------------------------+
+ * | CPU 1 NMI Register save area |
+ * 0x11600 (69.5K) +-----------------------------------------+
+ * | CPU 0 NMI Register save area |
+ * 0x11400 (69K) +-----------------------------------------+
+ * | GDA (1k) |
+ * 0x11000 (68K) +-----------------------------------------+
+ * | Early cache Exception stack |
+ * | and/or |
+ * | kernel/io6prom nmi registers |
+ * 0x10800 (66k) +-----------------------------------------+
+ * | cache error eframe |
+ * 0x10400 (65K) +-----------------------------------------+
+ * | Exception Handlers (UALIAS copy) |
+ * 0x10000 (64K) +-----------------------------------------+
+ * | |
+ * | |
+ * | KLCONFIG - I (permanent) (48K) |
+ * | |
+ * | |
+ * | |
+ * 0x4000 (16K) +-----------------------------------------+
+ * | NMI Handler (Protected Page) |
+ * 0x3000 (12K) +-----------------------------------------+
+ * | ARCS PVECTORS (master node only) |
+ * 0x2c00 (11K) +-----------------------------------------+
+ * | ARCS TVECTORS (master node only) |
+ * 0x2800 (10K) +-----------------------------------------+
+ * | LAUNCH [NUM_CPU] |
+ * 0x2400 (9K) +-----------------------------------------+
+ * | Low memory directory (KLDIR) |
+ * 0x2000 (8K) +-----------------------------------------+
+ * | ARCS SPB (1K) |
+ * 0x1000 (4K) +-----------------------------------------+
+ * | Early cache Exception stack |
+ * | and/or |
+ * | kernel/io6prom nmi registers |
+ * 0x800 (2k) +-----------------------------------------+
+ * | cache error eframe |
+ * 0x400 (1K) +-----------------------------------------+
+ * | Exception Handlers |
+ * 0x0 (0K) +-----------------------------------------+
+ */
+
+#ifdef __ASSEMBLY__
+#define KLDIR_OFF_MAGIC 0x00
+#define KLDIR_OFF_OFFSET 0x08
+#define KLDIR_OFF_POINTER 0x10
+#define KLDIR_OFF_SIZE 0x18
+#define KLDIR_OFF_COUNT 0x20
+#define KLDIR_OFF_STRIDE 0x28
+#endif /* __ASSEMBLY__ */
+
+#if !defined(CONFIG_SGI_IO)
+
+/*
+ * This is defined here because IP27_SYMMON_STK_SIZE must be at least what
+ * we define here. Since it's set up in the prom. We can't redefine it later
+ * and expect more space to be allocated. The way to find out the true size
+ * of the symmon stacks is to divide SYMMON_STK_SIZE by SYMMON_STK_STRIDE
+ * for a particular node.
+ */
+#define SYMMON_STACK_SIZE 0x8000
+
+#if defined (PROM) || defined (SABLE)
+
+/*
+ * These defines are prom version dependent. No code other than the IP27
+ * prom should attempt to use these values.
+ */
+#define IP27_LAUNCH_OFFSET 0x2400
+#define IP27_LAUNCH_SIZE 0x400
+#define IP27_LAUNCH_COUNT 2
+#define IP27_LAUNCH_STRIDE 0x200
+
+#define IP27_KLCONFIG_OFFSET 0x4000
+#define IP27_KLCONFIG_SIZE 0xc000
+#define IP27_KLCONFIG_COUNT 1
+#define IP27_KLCONFIG_STRIDE 0
+
+#define IP27_NMI_OFFSET 0x3000
+#define IP27_NMI_SIZE 0x40
+#define IP27_NMI_COUNT 2
+#define IP27_NMI_STRIDE 0x40
+
+#define IP27_PI_ERROR_OFFSET 0x12000
+#define IP27_PI_ERROR_SIZE 0x4000
+#define IP27_PI_ERROR_COUNT 1
+#define IP27_PI_ERROR_STRIDE 0
+
+#define IP27_SYMMON_STK_OFFSET 0x25000
+#define IP27_SYMMON_STK_SIZE 0xe000
+#define IP27_SYMMON_STK_COUNT 2
+/* IP27_SYMMON_STK_STRIDE must be >= SYMMON_STACK_SIZE */
+#define IP27_SYMMON_STK_STRIDE 0x7000
+
+#define IP27_FREEMEM_OFFSET 0x19000
+#define IP27_FREEMEM_SIZE -1
+#define IP27_FREEMEM_COUNT 1
+#define IP27_FREEMEM_STRIDE 0
+
+#endif /* PROM || SABLE*/
+/*
+ * There will be only one of these in a partition so the IO6 must set it up.
+ */
+#define IO6_GDA_OFFSET 0x11000
+#define IO6_GDA_SIZE 0x400
+#define IO6_GDA_COUNT 1
+#define IO6_GDA_STRIDE 0
+
+/*
+ * save area of kernel nmi regs in the prom format
+ */
+#define IP27_NMI_KREGS_OFFSET 0x11400
+#define IP27_NMI_KREGS_CPU_SIZE 0x200
+/*
+ * save area of kernel nmi regs in eframe format
+ */
+#define IP27_NMI_EFRAME_OFFSET 0x11800
+#define IP27_NMI_EFRAME_SIZE 0x200
+
+#define KLDIR_ENT_SIZE 0x40
+#define KLDIR_MAX_ENTRIES (0x400 / 0x40)
+
+#endif /* !CONFIG_SGI_IO */
+
+#ifndef __ASSEMBLY__
+typedef struct kldir_ent_s {
+ u64 magic; /* Indicates validity of entry */
+ off_t offset; /* Offset from start of node space */
+#if defined(CONFIG_SGI_IO) /* FIXME */
+ __psunsigned_t pointer; /* Pointer to area in some cases */
+#else
+ unsigned long pointer; /* Pointer to area in some cases */
+#endif
+ size_t size; /* Size in bytes */
+ u64 count; /* Repeat count if array, 1 if not */
+ size_t stride; /* Stride if array, 0 if not */
+ char rsvd[16]; /* Pad entry to 0x40 bytes */
+ /* NOTE: These 16 bytes are used in the Partition KLDIR
+ entry to store partition info. Refer to klpart.h for this. */
+} kldir_ent_t;
+#endif /* !__ASSEMBLY__ */
+
+#if defined(CONFIG_SGI_IO)
+
+#define KLDIR_ENT_SIZE 0x40
+#define KLDIR_MAX_ENTRIES (0x400 / 0x40)
+
+/*
+ * The actual offsets of each memory area are machine-dependent
+ */
+#ifdef CONFIG_SGI_IP27
+// Not yet #include <asm/sn/sn0/kldir.h>
+#elif defined(CONFIG_SGI_IP35)
+#include <asm/sn/sn1/kldir.h>
+#else
+#error "kldir.h is currently defined for IP27 and IP35 platforms only"
+#endif
+
+#endif /* CONFIG_SGI_IO */
+
+#endif /* _ASM_SN_KLDIR_H */
diff --git a/include/asm-mips/sn/klkernvars.h b/include/asm-mips/sn/klkernvars.h
new file mode 100644
index 000000000000..5de4c5e8ab30
--- /dev/null
+++ b/include/asm-mips/sn/klkernvars.h
@@ -0,0 +1,29 @@
+/*
+ * File ported from IRIX to Linux by Kanoj Sarcar, 06/08/00.
+ * Copyright 2000 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_SN_KLKERNVARS_H
+#define __ASM_SN_KLKERNVARS_H
+
+#define KV_MAGIC_OFFSET 0x0
+#define KV_RO_NASID_OFFSET 0x4
+#define KV_RW_NASID_OFFSET 0x6
+
+#define KV_MAGIC 0x5f4b565f
+
+#ifndef __ASSEMBLY__
+
+#include <asm/sn/types.h>
+
+typedef struct kern_vars_s {
+ int kv_magic;
+ nasid_t kv_ro_nasid;
+ nasid_t kv_rw_nasid;
+ unsigned long kv_ro_baseaddr;
+ unsigned long kv_rw_baseaddr;
+} kern_vars_t;
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_SN_KLKERNVARS_H */
+
diff --git a/include/asm-mips/sn/launch.h b/include/asm-mips/sn/launch.h
new file mode 100644
index 000000000000..b67699c0c475
--- /dev/null
+++ b/include/asm-mips/sn/launch.h
@@ -0,0 +1,107 @@
+/*
+ * 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) 1992 - 1997, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2000 by Colin Ngam
+ */
+#ifndef _ASM_SN_LAUNCH_H
+#define _ASM_SN_LAUNCH_H
+
+#include <linux/config.h>
+#include <asm/sn/types.h>
+#include <asm/sn/addrs.h>
+
+/*
+ * The launch data structure resides at a fixed place in each node's memory
+ * and is used to communicate between the master processor and the slave
+ * processors.
+ *
+ * The master stores launch parameters in the launch structure
+ * corresponding to a target processor that is in a slave loop, then sends
+ * an interrupt to the slave processor. The slave calls the desired
+ * function, then returns to the slave loop. The master may poll or wait
+ * for the slaves to finish.
+ *
+ * There is an array of launch structures, one per CPU on the node. One
+ * interrupt level is used per local CPU.
+ */
+
+#define LAUNCH_MAGIC 0xaddbead2addbead3
+#ifdef CONFIG_SGI_IP27
+#define LAUNCH_SIZEOF 0x100
+#define LAUNCH_PADSZ 0xa0
+#endif
+
+#define LAUNCH_OFF_MAGIC 0x00 /* Struct offsets for assembly */
+#define LAUNCH_OFF_BUSY 0x08
+#define LAUNCH_OFF_CALL 0x10
+#define LAUNCH_OFF_CALLC 0x18
+#define LAUNCH_OFF_CALLPARM 0x20
+#define LAUNCH_OFF_STACK 0x28
+#define LAUNCH_OFF_GP 0x30
+#define LAUNCH_OFF_BEVUTLB 0x38
+#define LAUNCH_OFF_BEVNORMAL 0x40
+#define LAUNCH_OFF_BEVECC 0x48
+
+#define LAUNCH_STATE_DONE 0 /* Return value of LAUNCH_POLL */
+#define LAUNCH_STATE_SENT 1
+#define LAUNCH_STATE_RECD 2
+
+/*
+ * The launch routine is called only if the complement address is correct.
+ *
+ * Before control is transferred to a routine, the complement address
+ * is zeroed (invalidated) to prevent an accidental call from a spurious
+ * interrupt.
+ *
+ * The slave_launch routine turns on the BUSY flag, and the slave loop
+ * clears the BUSY flag after control is returned to it.
+ */
+
+#ifndef __ASSEMBLY__
+
+typedef int launch_state_t;
+typedef void (*launch_proc_t)(u64 call_parm);
+
+typedef struct launch_s {
+ volatile u64 magic; /* Magic number */
+ volatile u64 busy; /* Slave currently active */
+ volatile launch_proc_t call_addr; /* Func. for slave to call */
+ volatile u64 call_addr_c; /* 1's complement of call_addr*/
+ volatile u64 call_parm; /* Single parm passed to call*/
+ volatile void *stack_addr; /* Stack pointer for slave function */
+ volatile void *gp_addr; /* Global pointer for slave func. */
+ volatile char *bevutlb;/* Address of bev utlb ex handler */
+ volatile char *bevnormal;/*Address of bev normal ex handler */
+ volatile char *bevecc;/* Address of bev cache err handler */
+ volatile char pad[160]; /* Pad to LAUNCH_SIZEOF */
+} launch_t;
+
+/*
+ * PROM entry points for launch routines are determined by IPxxprom/start.s
+ */
+
+#define LAUNCH_SLAVE (*(void (*)(int nasid, int cpu, \
+ launch_proc_t call_addr, \
+ u64 call_parm, \
+ void *stack_addr, \
+ void *gp_addr)) \
+ IP27PROM_LAUNCHSLAVE)
+
+#define LAUNCH_WAIT (*(void (*)(int nasid, int cpu, int timeout_msec)) \
+ IP27PROM_WAITSLAVE)
+
+#define LAUNCH_POLL (*(launch_state_t (*)(int nasid, int cpu)) \
+ IP27PROM_POLLSLAVE)
+
+#define LAUNCH_LOOP (*(void (*)(void)) \
+ IP27PROM_SLAVELOOP)
+
+#define LAUNCH_FLASH (*(void (*)(void)) \
+ IP27PROM_FLASHLEDS)
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_SN_LAUNCH_H */
diff --git a/include/asm-mips/sn/mapped_kernel.h b/include/asm-mips/sn/mapped_kernel.h
new file mode 100644
index 000000000000..3a17846df849
--- /dev/null
+++ b/include/asm-mips/sn/mapped_kernel.h
@@ -0,0 +1,59 @@
+/*
+ * File created by Kanoj Sarcar 06/06/00.
+ * Copyright 2000 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_SN_MAPPED_KERNEL_H
+#define __ASM_SN_MAPPED_KERNEL_H
+
+/*
+ * Note on how mapped kernels work: the text and data section is
+ * compiled at cksseg segment (LOADADDR = 0xc001c000), and the
+ * init/setup/data section gets a 16M virtual address bump in the
+ * ld.script file (so that tlblo0 and tlblo1 maps the sections).
+ * The vmlinux.64 section addresses are put in the xkseg range
+ * using the change-addresses makefile option. Use elfdump -of
+ * on IRIX to see where the sections go. The Origin loader loads
+ * the two sections contiguously in physical memory. The loader
+ * sets the entry point into kernel_entry using a xkphys address,
+ * but instead of using 0xa800000001160000, it uses the address
+ * 0xa800000000160000, which is where it physically loaded that
+ * code. So no jumps can be done before we have switched to using
+ * cksseg addresses.
+ */
+#include <linux/config.h>
+#include <asm/addrspace.h>
+
+#ifdef CONFIG_BUILD_ELF64
+#define REP_BASE CAC_BASE
+#else
+#define REP_BASE CKSEG0
+#endif
+
+#ifdef CONFIG_MAPPED_KERNEL
+
+#define MAPPED_ADDR_RO_TO_PHYS(x) (x - REP_BASE)
+#define MAPPED_ADDR_RW_TO_PHYS(x) (x - REP_BASE - 16777216)
+
+#define MAPPED_KERN_RO_PHYSBASE(n) \
+ (PLAT_NODE_DATA(n)->kern_vars.kv_ro_baseaddr)
+#define MAPPED_KERN_RW_PHYSBASE(n) \
+ (PLAT_NODE_DATA(n)->kern_vars.kv_rw_baseaddr)
+
+#define MAPPED_KERN_RO_TO_PHYS(x) \
+ ((unsigned long)MAPPED_ADDR_RO_TO_PHYS(x) | \
+ MAPPED_KERN_RO_PHYSBASE(get_compact_nodeid()))
+#define MAPPED_KERN_RW_TO_PHYS(x) \
+ ((unsigned long)MAPPED_ADDR_RW_TO_PHYS(x) | \
+ MAPPED_KERN_RW_PHYSBASE(get_compact_nodeid()))
+
+#else /* CONFIG_MAPPED_KERNEL */
+
+#define MAPPED_KERN_RO_TO_PHYS(x) (x - REP_BASE)
+#define MAPPED_KERN_RW_TO_PHYS(x) (x - REP_BASE)
+
+#endif /* CONFIG_MAPPED_KERNEL */
+
+#define MAPPED_KERN_RO_TO_K0(x) PHYS_TO_K0(MAPPED_KERN_RO_TO_PHYS(x))
+#define MAPPED_KERN_RW_TO_K0(x) PHYS_TO_K0(MAPPED_KERN_RW_TO_PHYS(x))
+
+#endif /* __ASM_SN_MAPPED_KERNEL_H */
diff --git a/include/asm-mips/sn/nmi.h b/include/asm-mips/sn/nmi.h
new file mode 100644
index 000000000000..6b7b0b5f3729
--- /dev/null
+++ b/include/asm-mips/sn/nmi.h
@@ -0,0 +1,125 @@
+/*
+ * 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) 1992 - 1997 Silicon Graphics, Inc.
+ */
+#ifndef __ASM_SN_NMI_H
+#define __ASM_SN_NMI_H
+
+#ident "$Revision: 1.5 $"
+
+#include <asm/sn/addrs.h>
+
+/*
+ * The launch data structure resides at a fixed place in each node's memory
+ * and is used to communicate between the master processor and the slave
+ * processors.
+ *
+ * The master stores launch parameters in the launch structure
+ * corresponding to a target processor that is in a slave loop, then sends
+ * an interrupt to the slave processor. The slave calls the desired
+ * function, followed by an optional rendezvous function, then returns to
+ * the slave loop. The master does not wait for the slaves before
+ * returning.
+ *
+ * There is an array of launch structures, one per CPU on the node. One
+ * interrupt level is used per CPU.
+ */
+
+#define NMI_MAGIC 0x48414d4d455201
+#define NMI_SIZEOF 0x40
+
+#define NMI_OFF_MAGIC 0x00 /* Struct offsets for assembly */
+#define NMI_OFF_FLAGS 0x08
+#define NMI_OFF_CALL 0x10
+#define NMI_OFF_CALLC 0x18
+#define NMI_OFF_CALLPARM 0x20
+#define NMI_OFF_GMASTER 0x28
+
+/*
+ * The NMI routine is called only if the complement address is
+ * correct.
+ *
+ * Before control is transferred to a routine, the complement address
+ * is zeroed (invalidated) to prevent an accidental call from a spurious
+ * interrupt.
+ *
+ */
+
+#ifndef __ASSEMBLY__
+
+typedef struct nmi_s {
+ volatile unsigned long magic; /* Magic number */
+ volatile unsigned long flags; /* Combination of flags above */
+ volatile void *call_addr; /* Routine for slave to call */
+ volatile void *call_addr_c; /* 1's complement of address */
+ volatile void *call_parm; /* Single parm passed to call */
+ volatile unsigned long gmaster; /* Flag true only on global master*/
+} nmi_t;
+
+#endif /* !__ASSEMBLY__ */
+
+/* Following definitions are needed both in the prom & the kernel
+ * to identify the format of the nmi cpu register save area in the
+ * low memory on each node.
+ */
+#ifndef __ASSEMBLY__
+
+struct reg_struct {
+ unsigned long gpr[32];
+ unsigned long sr;
+ unsigned long cause;
+ unsigned long epc;
+ unsigned long badva;
+ unsigned long error_epc;
+ unsigned long cache_err;
+ unsigned long nmi_sr;
+};
+
+#endif /* !__ASSEMBLY__ */
+
+/* These are the assembly language offsets into the reg_struct structure */
+
+#define R0_OFF 0x0
+#define R1_OFF 0x8
+#define R2_OFF 0x10
+#define R3_OFF 0x18
+#define R4_OFF 0x20
+#define R5_OFF 0x28
+#define R6_OFF 0x30
+#define R7_OFF 0x38
+#define R8_OFF 0x40
+#define R9_OFF 0x48
+#define R10_OFF 0x50
+#define R11_OFF 0x58
+#define R12_OFF 0x60
+#define R13_OFF 0x68
+#define R14_OFF 0x70
+#define R15_OFF 0x78
+#define R16_OFF 0x80
+#define R17_OFF 0x88
+#define R18_OFF 0x90
+#define R19_OFF 0x98
+#define R20_OFF 0xa0
+#define R21_OFF 0xa8
+#define R22_OFF 0xb0
+#define R23_OFF 0xb8
+#define R24_OFF 0xc0
+#define R25_OFF 0xc8
+#define R26_OFF 0xd0
+#define R27_OFF 0xd8
+#define R28_OFF 0xe0
+#define R29_OFF 0xe8
+#define R30_OFF 0xf0
+#define R31_OFF 0xf8
+#define SR_OFF 0x100
+#define CAUSE_OFF 0x108
+#define EPC_OFF 0x110
+#define BADVA_OFF 0x118
+#define ERROR_EPC_OFF 0x120
+#define CACHE_ERR_OFF 0x128
+#define NMISR_OFF 0x130
+
+#endif /* __ASM_SN_NMI_H */
diff --git a/include/asm-mips/sn/sn0/addrs.h b/include/asm-mips/sn/sn0/addrs.h
new file mode 100644
index 000000000000..398815639fb8
--- /dev/null
+++ b/include/asm-mips/sn/sn0/addrs.h
@@ -0,0 +1,364 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/addrs.h>, revision 1.126.
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_SN0_ADDRS_H
+#define _ASM_SN_SN0_ADDRS_H
+
+#include <linux/config.h>
+
+/*
+ * SN0 (on a T5) Address map
+ *
+ * This file contains a set of definitions and macros which are used
+ * to reference into the major address spaces (CAC, HSPEC, IO, MSPEC,
+ * and UNCAC) used by the SN0 architecture. It also contains addresses
+ * for "major" statically locatable PROM/Kernel data structures, such as
+ * the partition table, the configuration data structure, etc.
+ * We make an implicit assumption that the processor using this file
+ * follows the R10K's provisions for specifying uncached attributes;
+ * should this change, the base registers may very well become processor-
+ * dependent.
+ *
+ * For more information on the address spaces, see the "Local Resources"
+ * chapter of the Hub specification.
+ *
+ * NOTE: This header file is included both by C and by assembler source
+ * files. Please bracket any language-dependent definitions
+ * appropriately.
+ */
+
+/*
+ * Some of the macros here need to be casted to appropriate types when used
+ * from C. They definitely must not be casted from assembly language so we
+ * use some new ANSI preprocessor stuff to paste these on where needed.
+ */
+
+/*
+ * The following couple of definitions will eventually need to be variables,
+ * since the amount of address space assigned to each node depends on
+ * whether the system is running in N-mode (more nodes with less memory)
+ * or M-mode (fewer nodes with more memory). We expect that it will
+ * be a while before we need to make this decision dynamically, though,
+ * so for now we just use defines bracketed by an ifdef.
+ */
+
+#ifdef CONFIG_SGI_SN0_N_MODE
+
+#define NODE_SIZE_BITS 31
+#define BWIN_SIZE_BITS 28
+
+#define NASID_BITS 9
+#define NASID_BITMASK (0x1ffLL)
+#define NASID_SHFT 31
+#define NASID_META_BITS 5
+#define NASID_LOCAL_BITS 4
+
+#define BDDIR_UPPER_MASK (UINT64_CAST 0x7ffff << 10)
+#define BDECC_UPPER_MASK (UINT64_CAST 0x3ffffff << 3)
+
+#else /* !defined(CONFIG_SGI_SN0_N_MODE), assume that M-mode is desired */
+
+#define NODE_SIZE_BITS 32
+#define BWIN_SIZE_BITS 29
+
+#define NASID_BITMASK (0xffLL)
+#define NASID_BITS 8
+#define NASID_SHFT 32
+#define NASID_META_BITS 4
+#define NASID_LOCAL_BITS 4
+
+#define BDDIR_UPPER_MASK (UINT64_CAST 0xfffff << 10)
+#define BDECC_UPPER_MASK (UINT64_CAST 0x7ffffff << 3)
+
+#endif /* !defined(CONFIG_SGI_SN0_N_MODE) */
+
+#define NODE_ADDRSPACE_SIZE (UINT64_CAST 1 << NODE_SIZE_BITS)
+
+#define NASID_MASK (UINT64_CAST NASID_BITMASK << NASID_SHFT)
+#define NASID_GET(_pa) (int) ((UINT64_CAST (_pa) >> \
+ NASID_SHFT) & NASID_BITMASK)
+
+#if !defined(__ASSEMBLY__) && !defined(_STANDALONE)
+
+#define NODE_SWIN_BASE(nasid, widget) \
+ ((widget == 0) ? NODE_BWIN_BASE((nasid), SWIN0_BIGWIN) \
+ : RAW_NODE_SWIN_BASE(nasid, widget))
+#else /* __ASSEMBLY__ || _STANDALONE */
+#define NODE_SWIN_BASE(nasid, widget) \
+ (NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
+#endif /* __ASSEMBLY__ || _STANDALONE */
+
+/*
+ * The following definitions pertain to the IO special address
+ * space. They define the location of the big and little windows
+ * of any given node.
+ */
+
+#define BWIN_INDEX_BITS 3
+#define BWIN_SIZE (UINT64_CAST 1 << BWIN_SIZE_BITS)
+#define BWIN_SIZEMASK (BWIN_SIZE - 1)
+#define BWIN_WIDGET_MASK 0x7
+#define NODE_BWIN_BASE0(nasid) (NODE_IO_BASE(nasid) + BWIN_SIZE)
+#define NODE_BWIN_BASE(nasid, bigwin) (NODE_BWIN_BASE0(nasid) + \
+ (UINT64_CAST (bigwin) << BWIN_SIZE_BITS))
+
+#define BWIN_WIDGETADDR(addr) ((addr) & BWIN_SIZEMASK)
+#define BWIN_WINDOWNUM(addr) (((addr) >> BWIN_SIZE_BITS) & BWIN_WIDGET_MASK)
+/*
+ * Verify if addr belongs to large window address of node with "nasid"
+ *
+ *
+ * NOTE: "addr" is expected to be XKPHYS address, and NOT physical
+ * address
+ *
+ *
+ */
+
+#define NODE_BWIN_ADDR(nasid, addr) \
+ (((addr) >= NODE_BWIN_BASE0(nasid)) && \
+ ((addr) < (NODE_BWIN_BASE(nasid, HUB_NUM_BIG_WINDOW) + \
+ BWIN_SIZE)))
+
+/*
+ * The following define the major position-independent aliases used
+ * in SN0.
+ * CALIAS -- Varies in size, points to the first n bytes of memory
+ * on the reader's node.
+ */
+
+#define CALIAS_BASE CAC_BASE
+
+
+
+#define BRIDGE_REG_PTR(_base, _off) ((volatile bridgereg_t *) \
+ ((__psunsigned_t)(_base) + (__psunsigned_t)(_off)))
+
+#define SN0_WIDGET_BASE(_nasid, _wid) (NODE_SWIN_BASE((_nasid), (_wid)))
+
+/* Turn on sable logging for the processors whose bits are set. */
+#ifdef SABLE
+#define SABLE_LOG_TRIGGER(_map) \
+ *((volatile hubreg_t *)(IO_BASE + 0x17ffff0)) = (_map)
+#else
+#define SABLE_LOG_TRIGGER(_map)
+#endif /* SABLE */
+
+#ifndef __ASSEMBLY__
+#define KERN_NMI_ADDR(nasid, slice) \
+ TO_NODE_UNCAC((nasid), IP27_NMI_KREGS_OFFSET + \
+ (IP27_NMI_KREGS_CPU_SIZE * (slice)))
+#endif /* !__ASSEMBLY__ */
+
+#ifdef PROM
+
+#define MISC_PROM_BASE PHYS_TO_K0(0x01300000)
+#define MISC_PROM_SIZE 0x200000
+
+#define DIAG_BASE PHYS_TO_K0(0x01500000)
+#define DIAG_SIZE 0x300000
+
+#define ROUTE_BASE PHYS_TO_K0(0x01800000)
+#define ROUTE_SIZE 0x200000
+
+#define IP27PROM_FLASH_HDR PHYS_TO_K0(0x01300000)
+#define IP27PROM_FLASH_DATA PHYS_TO_K0(0x01301000)
+#define IP27PROM_CORP_MAX 32
+#define IP27PROM_CORP PHYS_TO_K0(0x01800000)
+#define IP27PROM_CORP_SIZE 0x10000
+#define IP27PROM_CORP_STK PHYS_TO_K0(0x01810000)
+#define IP27PROM_CORP_STKSIZE 0x2000
+#define IP27PROM_DECOMP_BUF PHYS_TO_K0(0x01900000)
+#define IP27PROM_DECOMP_SIZE 0xfff00
+
+#define IP27PROM_BASE PHYS_TO_K0(0x01a00000)
+#define IP27PROM_BASE_MAPPED (UNCAC_BASE | 0x1fc00000)
+#define IP27PROM_SIZE_MAX 0x100000
+
+#define IP27PROM_PCFG PHYS_TO_K0(0x01b00000)
+#define IP27PROM_PCFG_SIZE 0xd0000
+#define IP27PROM_ERRDMP PHYS_TO_K1(0x01bd0000)
+#define IP27PROM_ERRDMP_SIZE 0xf000
+
+#define IP27PROM_INIT_START PHYS_TO_K1(0x01bd0000)
+#define IP27PROM_CONSOLE PHYS_TO_K1(0x01bdf000)
+#define IP27PROM_CONSOLE_SIZE 0x200
+#define IP27PROM_NETUART PHYS_TO_K1(0x01bdf200)
+#define IP27PROM_NETUART_SIZE 0x100
+#define IP27PROM_UNUSED1 PHYS_TO_K1(0x01bdf300)
+#define IP27PROM_UNUSED1_SIZE 0x500
+#define IP27PROM_ELSC_BASE_A PHYS_TO_K0(0x01bdf800)
+#define IP27PROM_ELSC_BASE_B PHYS_TO_K0(0x01bdfc00)
+#define IP27PROM_STACK_A PHYS_TO_K0(0x01be0000)
+#define IP27PROM_STACK_B PHYS_TO_K0(0x01bf0000)
+#define IP27PROM_STACK_SHFT 16
+#define IP27PROM_STACK_SIZE (1 << IP27PROM_STACK_SHFT)
+#define IP27PROM_INIT_END PHYS_TO_K0(0x01c00000)
+
+#define SLAVESTACK_BASE PHYS_TO_K0(0x01580000)
+#define SLAVESTACK_SIZE 0x40000
+
+#define ENETBUFS_BASE PHYS_TO_K0(0x01f80000)
+#define ENETBUFS_SIZE 0x20000
+
+#define IO6PROM_BASE PHYS_TO_K0(0x01c00000)
+#define IO6PROM_SIZE 0x400000
+#define IO6PROM_BASE_MAPPED (UNCAC_BASE | 0x11c00000)
+#define IO6DPROM_BASE PHYS_TO_K0(0x01c00000)
+#define IO6DPROM_SIZE 0x200000
+
+#define NODEBUGUNIX_ADDR PHYS_TO_K0(0x00019000)
+#define DEBUGUNIX_ADDR PHYS_TO_K0(0x00100000)
+
+#define IP27PROM_INT_LAUNCH 10 /* and 11 */
+#define IP27PROM_INT_NETUART 12 /* through 17 */
+
+#endif /* PROM */
+
+/*
+ * needed by symmon so it needs to be outside #if PROM
+ */
+#define IP27PROM_ELSC_SHFT 10
+#define IP27PROM_ELSC_SIZE (1 << IP27PROM_ELSC_SHFT)
+
+/*
+ * This address is used by IO6PROM to build MemoryDescriptors of
+ * free memory. This address is important since unix gets loaded
+ * at this address, and this memory has to be FREE if unix is to
+ * be loaded.
+ */
+
+#define FREEMEM_BASE PHYS_TO_K0(0x2000000)
+
+#define IO6PROM_STACK_SHFT 14 /* stack per cpu */
+#define IO6PROM_STACK_SIZE (1 << IO6PROM_STACK_SHFT)
+
+/*
+ * IP27 PROM vectors
+ */
+
+#define IP27PROM_ENTRY PHYS_TO_COMPATK1(0x1fc00000)
+#define IP27PROM_RESTART PHYS_TO_COMPATK1(0x1fc00008)
+#define IP27PROM_SLAVELOOP PHYS_TO_COMPATK1(0x1fc00010)
+#define IP27PROM_PODMODE PHYS_TO_COMPATK1(0x1fc00018)
+#define IP27PROM_IOC3UARTPOD PHYS_TO_COMPATK1(0x1fc00020)
+#define IP27PROM_FLASHLEDS PHYS_TO_COMPATK1(0x1fc00028)
+#define IP27PROM_REPOD PHYS_TO_COMPATK1(0x1fc00030)
+#define IP27PROM_LAUNCHSLAVE PHYS_TO_COMPATK1(0x1fc00038)
+#define IP27PROM_WAITSLAVE PHYS_TO_COMPATK1(0x1fc00040)
+#define IP27PROM_POLLSLAVE PHYS_TO_COMPATK1(0x1fc00048)
+
+#define KL_UART_BASE LOCAL_HUB_ADDR(MD_UREG0_0) /* base of UART regs */
+#define KL_UART_CMD LOCAL_HUB_ADDR(MD_UREG0_0) /* UART command reg */
+#define KL_UART_DATA LOCAL_HUB_ADDR(MD_UREG0_1) /* UART data reg */
+#define KL_I2C_REG MD_UREG0_0 /* I2C reg */
+
+#ifndef __ASSEMBLY__
+
+/* Address 0x400 to 0x1000 ualias points to cache error eframe + misc
+ * CACHE_ERR_SP_PTR could either contain an address to the stack, or
+ * the stack could start at CACHE_ERR_SP_PTR
+ */
+#if defined (HUB_ERR_STS_WAR)
+#define CACHE_ERR_EFRAME 0x480
+#else /* HUB_ERR_STS_WAR */
+#define CACHE_ERR_EFRAME 0x400
+#endif /* HUB_ERR_STS_WAR */
+
+#define CACHE_ERR_ECCFRAME (CACHE_ERR_EFRAME + EF_SIZE)
+#define CACHE_ERR_SP_PTR (0x1000 - 32) /* why -32? TBD */
+#define CACHE_ERR_IBASE_PTR (0x1000 - 40)
+#define CACHE_ERR_SP (CACHE_ERR_SP_PTR - 16)
+#define CACHE_ERR_AREA_SIZE (ARCS_SPB_OFFSET - CACHE_ERR_EFRAME)
+
+#endif /* !__ASSEMBLY__ */
+
+#define _ARCSPROM
+
+#ifdef _STANDALONE
+
+/*
+ * The PROM needs to pass the device base address and the
+ * device pci cfg space address to the device drivers during
+ * install. The COMPONENT->Key field is used for this purpose.
+ * Macros needed by SN0 device drivers to convert the
+ * COMPONENT->Key field to the respective base address.
+ * Key field looks as follows:
+ *
+ * +----------------------------------------------------+
+ * |devnasid | widget |pciid |hubwidid|hstnasid | adap |
+ * | 2 | 1 | 1 | 1 | 2 | 1 |
+ * +----------------------------------------------------+
+ * | | | | | | |
+ * 64 48 40 32 24 8 0
+ *
+ * These are used by standalone drivers till the io infrastructure
+ * is in place.
+ */
+
+#ifndef __ASSEMBLY__
+
+#define uchar unsigned char
+
+#define KEY_DEVNASID_SHFT 48
+#define KEY_WIDID_SHFT 40
+#define KEY_PCIID_SHFT 32
+#define KEY_HUBWID_SHFT 24
+#define KEY_HSTNASID_SHFT 8
+
+#define MK_SN0_KEY(nasid, widid, pciid) \
+ ((((__psunsigned_t)nasid)<< KEY_DEVNASID_SHFT |\
+ ((__psunsigned_t)widid) << KEY_WIDID_SHFT) |\
+ ((__psunsigned_t)pciid) << KEY_PCIID_SHFT)
+
+#define ADD_HUBWID_KEY(key,hubwid)\
+ (key|=((__psunsigned_t)hubwid << KEY_HUBWID_SHFT))
+
+#define ADD_HSTNASID_KEY(key,hstnasid)\
+ (key|=((__psunsigned_t)hstnasid << KEY_HSTNASID_SHFT))
+
+#define GET_DEVNASID_FROM_KEY(key) ((short)(key >> KEY_DEVNASID_SHFT))
+#define GET_WIDID_FROM_KEY(key) ((uchar)(key >> KEY_WIDID_SHFT))
+#define GET_PCIID_FROM_KEY(key) ((uchar)(key >> KEY_PCIID_SHFT))
+#define GET_HUBWID_FROM_KEY(key) ((uchar)(key >> KEY_HUBWID_SHFT))
+#define GET_HSTNASID_FROM_KEY(key) ((short)(key >> KEY_HSTNASID_SHFT))
+
+#define PCI_64_TARGID_SHFT 60
+
+#define GET_PCIBASE_FROM_KEY(key) (NODE_SWIN_BASE(GET_DEVNASID_FROM_KEY(key),\
+ GET_WIDID_FROM_KEY(key))\
+ | BRIDGE_DEVIO(GET_PCIID_FROM_KEY(key)))
+
+#define GET_PCICFGBASE_FROM_KEY(key) \
+ (NODE_SWIN_BASE(GET_DEVNASID_FROM_KEY(key),\
+ GET_WIDID_FROM_KEY(key))\
+ | BRIDGE_TYPE0_CFG_DEV(GET_PCIID_FROM_KEY(key)))
+
+#define GET_WIDBASE_FROM_KEY(key) \
+ (NODE_SWIN_BASE(GET_DEVNASID_FROM_KEY(key),\
+ GET_WIDID_FROM_KEY(key)))
+
+#define PUT_INSTALL_STATUS(c,s) c->Revision = s
+#define GET_INSTALL_STATUS(c) c->Revision
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _STANDALONE */
+
+#if defined (HUB_ERR_STS_WAR)
+
+#define ERR_STS_WAR_REGISTER IIO_IIBUSERR
+#define ERR_STS_WAR_ADDR LOCAL_HUB_ADDR(IIO_IIBUSERR)
+#define ERR_STS_WAR_PHYSADDR TO_PHYS((__psunsigned_t)ERR_STS_WAR_ADDR)
+ /* Used to match addr in error reg. */
+#define OLD_ERR_STS_WAR_OFFSET ((MD_MEM_BANKS * MD_BANK_SIZE) - 0x100)
+
+#endif /* HUB_ERR_STS_WAR */
+
+#endif /* _ASM_SN_SN0_ADDRS_H */
diff --git a/include/asm-mips/sn/sn0/arch.h b/include/asm-mips/sn/sn0/arch.h
new file mode 100644
index 000000000000..0e00dd474afc
--- /dev/null
+++ b/include/asm-mips/sn/sn0/arch.h
@@ -0,0 +1,89 @@
+/*
+ * 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.
+ *
+ * SGI IP27 specific setup.
+ *
+ * Copyright (C) 1995 - 1997, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_SN_SN0_ARCH_H
+#define _ASM_SN_SN0_ARCH_H
+
+#include <linux/config.h>
+
+#ifndef SABLE
+
+#ifndef SN0XXL /* 128 cpu SMP max */
+/*
+ * This is the maximum number of nodes that can be part of a kernel.
+ * Effectively, it's the maximum number of compact node ids (cnodeid_t).
+ */
+#define MAX_COMPACT_NODES 64
+
+/*
+ * MAXCPUS refers to the maximum number of CPUs in a single kernel.
+ * This is not necessarily the same as MAXNODES * CPUS_PER_NODE
+ */
+#define MAXCPUS 128
+
+#else /* SN0XXL system */
+
+#define MAX_COMPACT_NODES 128
+#define MAXCPUS 256
+
+#endif /* SN0XXL */
+
+/*
+ * This is the maximum number of NASIDS that can be present in a system.
+ * (Highest NASID plus one.)
+ */
+#define MAX_NASIDS 256
+
+/*
+ * MAX_REGIONS refers to the maximum number of hardware partitioned regions.
+ */
+#define MAX_REGIONS 64
+#define MAX_NONPREMIUM_REGIONS 16
+#define MAX_PREMIUM_REGIONS MAX_REGIONS
+
+/*
+ * MAX_PARITIONS refers to the maximum number of logically defined
+ * partitions the system can support.
+ */
+#define MAX_PARTITIONS MAX_REGIONS
+
+
+#else
+
+#define MAX_COMPACT_NODES 4
+#define MAX_NASIDS 4
+#define MAXCPUS 8
+
+#endif
+
+#define NASID_MASK_BYTES ((MAX_NASIDS + 7) / 8)
+
+/*
+ * Slot constants for SN0
+ */
+#ifdef CONFIG_SGI_SN0_N_MODE
+#define MAX_MEM_SLOTS 16 /* max slots per node */
+#else /* !CONFIG_SGI_SN0_N_MODE, assume M_MODE */
+#define MAX_MEM_SLOTS 32 /* max slots per node */
+#endif /* defined(N_MODE) */
+
+#if SABLE_RTL
+#define SLOT_SHIFT (28)
+#define SLOT_MIN_MEM_SIZE (16*1024*1024)
+#else
+#define SLOT_SHIFT (27)
+#define SLOT_MIN_MEM_SIZE (32*1024*1024)
+#endif
+
+#define CPUS_PER_NODE 2 /* CPUs on a single hub */
+#define CPUS_PER_NODE_SHFT 1 /* Bits to shift in the node number */
+#define CPUS_PER_SUBNODE 2 /* CPUs on a single hub PI */
+
+#endif /* _ASM_SN_SN0_ARCH_H */
diff --git a/include/asm-mips/sn/sn0/hub.h b/include/asm-mips/sn/sn0/hub.h
new file mode 100644
index 000000000000..f5dbba6f4610
--- /dev/null
+++ b/include/asm-mips/sn/sn0/hub.h
@@ -0,0 +1,44 @@
+/*
+ * 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) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_SN0_HUB_H
+#define _ASM_SN_SN0_HUB_H
+
+/* The secret password; used to release protection */
+#define HUB_PASSWORD 0x53474972756c6573ull
+
+#define CHIPID_HUB 0
+#define CHIPID_ROUTER 1
+
+#define HUB_REV_1_0 1
+#define HUB_REV_2_0 2
+#define HUB_REV_2_1 3
+#define HUB_REV_2_2 4
+#define HUB_REV_2_3 5
+#define HUB_REV_2_4 6
+
+#define MAX_HUB_PATH 80
+
+#include <asm/sn/sn0/addrs.h>
+#include <asm/sn/sn0/hubpi.h>
+#include <asm/sn/sn0/hubmd.h>
+#include <asm/sn/sn0/hubio.h>
+#include <asm/sn/sn0/hubni.h>
+//#include <asm/sn/sn0/hubcore.h>
+
+#ifdef SABLE
+#define IP27_NO_HUBUART_INT 1
+#endif
+
+/* Translation of uncached attributes */
+#define UATTR_HSPEC 0
+#define UATTR_IO 1
+#define UATTR_MSPEC 2
+#define UATTR_UNCAC 3
+
+#endif /* _ASM_SN_SN0_HUB_H */
diff --git a/include/asm-mips/sn/sn0/hubio.h b/include/asm-mips/sn/sn0/hubio.h
new file mode 100644
index 000000000000..80cf6a52ed3b
--- /dev/null
+++ b/include/asm-mips/sn/sn0/hubio.h
@@ -0,0 +1,988 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/hubio.h>, Revision 1.80.
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SGI_SN_SN0_HUBIO_H
+#define _ASM_SGI_SN_SN0_HUBIO_H
+
+/*
+ * Hub I/O interface registers
+ *
+ * All registers in this file are subject to change until Hub chip tapeout.
+ * In general, the longer software name should be used when available.
+ */
+
+/*
+ * Slightly friendlier names for some common registers.
+ * The hardware definitions follow.
+ */
+#define IIO_WIDGET IIO_WID /* Widget identification */
+#define IIO_WIDGET_STAT IIO_WSTAT /* Widget status register */
+#define IIO_WIDGET_CTRL IIO_WCR /* Widget control register */
+#define IIO_WIDGET_TOUT IIO_WRTO /* Widget request timeout */
+#define IIO_WIDGET_FLUSH IIO_WTFR /* Widget target flush */
+#define IIO_PROTECT IIO_ILAPR /* IO interface protection */
+#define IIO_PROTECT_OVRRD IIO_ILAPO /* IO protect override */
+#define IIO_OUTWIDGET_ACCESS IIO_IOWA /* Outbound widget access */
+#define IIO_INWIDGET_ACCESS IIO_IIWA /* Inbound widget access */
+#define IIO_INDEV_ERR_MASK IIO_IIDEM /* Inbound device error mask */
+#define IIO_LLP_CSR IIO_ILCSR /* LLP control and status */
+#define IIO_LLP_LOG IIO_ILLR /* LLP log */
+#define IIO_XTALKCC_TOUT IIO_IXCC /* Xtalk credit count timeout*/
+#define IIO_XTALKTT_TOUT IIO_IXTT /* Xtalk tail timeout */
+#define IIO_IO_ERR_CLR IIO_IECLR /* IO error clear */
+#define IIO_BTE_CRB_CNT IIO_IBCN /* IO BTE CRB count */
+
+#define IIO_LLP_CSR_IS_UP 0x00002000
+#define IIO_LLP_CSR_LLP_STAT_MASK 0x00003000
+#define IIO_LLP_CSR_LLP_STAT_SHFT 12
+
+/* key to IIO_PROTECT_OVRRD */
+#define IIO_PROTECT_OVRRD_KEY 0x53474972756c6573ull /* "SGIrules" */
+
+/* BTE register names */
+#define IIO_BTE_STAT_0 IIO_IBLS_0 /* Also BTE length/status 0 */
+#define IIO_BTE_SRC_0 IIO_IBSA_0 /* Also BTE source address 0 */
+#define IIO_BTE_DEST_0 IIO_IBDA_0 /* Also BTE dest. address 0 */
+#define IIO_BTE_CTRL_0 IIO_IBCT_0 /* Also BTE control/terminate 0 */
+#define IIO_BTE_NOTIFY_0 IIO_IBNA_0 /* Also BTE notification 0 */
+#define IIO_BTE_INT_0 IIO_IBIA_0 /* Also BTE interrupt 0 */
+#define IIO_BTE_OFF_0 0 /* Base offset from BTE 0 regs. */
+#define IIO_BTE_OFF_1 IIO_IBLS_1 - IIO_IBLS_0 /* Offset from base to BTE 1 */
+
+/* BTE register offsets from base */
+#define BTEOFF_STAT 0
+#define BTEOFF_SRC (IIO_BTE_SRC_0 - IIO_BTE_STAT_0)
+#define BTEOFF_DEST (IIO_BTE_DEST_0 - IIO_BTE_STAT_0)
+#define BTEOFF_CTRL (IIO_BTE_CTRL_0 - IIO_BTE_STAT_0)
+#define BTEOFF_NOTIFY (IIO_BTE_NOTIFY_0 - IIO_BTE_STAT_0)
+#define BTEOFF_INT (IIO_BTE_INT_0 - IIO_BTE_STAT_0)
+
+
+/*
+ * The following definitions use the names defined in the IO interface
+ * document for ease of reference. When possible, software should
+ * generally use the longer but clearer names defined above.
+ */
+
+#define IIO_BASE 0x400000
+#define IIO_BASE_BTE0 0x410000
+#define IIO_BASE_BTE1 0x420000
+#define IIO_BASE_PERF 0x430000
+#define IIO_PERF_CNT 0x430008
+
+#define IO_PERF_SETS 32
+
+#define IIO_WID 0x400000 /* Widget identification */
+#define IIO_WSTAT 0x400008 /* Widget status */
+#define IIO_WCR 0x400020 /* Widget control */
+
+#define IIO_WSTAT_ECRAZY (1ULL << 32) /* Hub gone crazy */
+#define IIO_WSTAT_TXRETRY (1ULL << 9) /* Hub Tx Retry timeout */
+#define IIO_WSTAT_TXRETRY_MASK (0x7F)
+#define IIO_WSTAT_TXRETRY_SHFT (16)
+#define IIO_WSTAT_TXRETRY_CNT(w) (((w) >> IIO_WSTAT_TXRETRY_SHFT) & \
+ IIO_WSTAT_TXRETRY_MASK)
+
+#define IIO_ILAPR 0x400100 /* Local Access Protection */
+#define IIO_ILAPO 0x400108 /* Protection override */
+#define IIO_IOWA 0x400110 /* outbound widget access */
+#define IIO_IIWA 0x400118 /* inbound widget access */
+#define IIO_IIDEM 0x400120 /* Inbound Device Error Mask */
+#define IIO_ILCSR 0x400128 /* LLP control and status */
+#define IIO_ILLR 0x400130 /* LLP Log */
+#define IIO_IIDSR 0x400138 /* Interrupt destination */
+
+#define IIO_IIBUSERR 0x1400208 /* Reads here cause a bus error. */
+
+/* IO Interrupt Destination Register */
+#define IIO_IIDSR_SENT_SHIFT 28
+#define IIO_IIDSR_SENT_MASK 0x10000000
+#define IIO_IIDSR_ENB_SHIFT 24
+#define IIO_IIDSR_ENB_MASK 0x01000000
+#define IIO_IIDSR_NODE_SHIFT 8
+#define IIO_IIDSR_NODE_MASK 0x0000ff00
+#define IIO_IIDSR_LVL_SHIFT 0
+#define IIO_IIDSR_LVL_MASK 0x0000003f
+
+
+/* GFX Flow Control Node/Widget Register */
+#define IIO_IGFX_0 0x400140 /* gfx node/widget register 0 */
+#define IIO_IGFX_1 0x400148 /* gfx node/widget register 1 */
+#define IIO_IGFX_W_NUM_BITS 4 /* size of widget num field */
+#define IIO_IGFX_W_NUM_MASK ((1<<IIO_IGFX_W_NUM_BITS)-1)
+#define IIO_IGFX_W_NUM_SHIFT 0
+#define IIO_IGFX_N_NUM_BITS 9 /* size of node num field */
+#define IIO_IGFX_N_NUM_MASK ((1<<IIO_IGFX_N_NUM_BITS)-1)
+#define IIO_IGFX_N_NUM_SHIFT 4
+#define IIO_IGFX_P_NUM_BITS 1 /* size of processor num field */
+#define IIO_IGFX_P_NUM_MASK ((1<<IIO_IGFX_P_NUM_BITS)-1)
+#define IIO_IGFX_P_NUM_SHIFT 16
+#define IIO_IGFX_VLD_BITS 1 /* size of valid field */
+#define IIO_IGFX_VLD_MASK ((1<<IIO_IGFX_VLD_BITS)-1)
+#define IIO_IGFX_VLD_SHIFT 20
+#define IIO_IGFX_INIT(widget, node, cpu, valid) (\
+ (((widget) & IIO_IGFX_W_NUM_MASK) << IIO_IGFX_W_NUM_SHIFT) | \
+ (((node) & IIO_IGFX_N_NUM_MASK) << IIO_IGFX_N_NUM_SHIFT) | \
+ (((cpu) & IIO_IGFX_P_NUM_MASK) << IIO_IGFX_P_NUM_SHIFT) | \
+ (((valid) & IIO_IGFX_VLD_MASK) << IIO_IGFX_VLD_SHIFT) )
+
+/* Scratch registers (not all bits available) */
+#define IIO_SCRATCH_REG0 0x400150
+#define IIO_SCRATCH_REG1 0x400158
+#define IIO_SCRATCH_MASK 0x0000000f00f11fff
+
+#define IIO_SCRATCH_BIT0_0 0x0000000800000000
+#define IIO_SCRATCH_BIT0_1 0x0000000400000000
+#define IIO_SCRATCH_BIT0_2 0x0000000200000000
+#define IIO_SCRATCH_BIT0_3 0x0000000100000000
+#define IIO_SCRATCH_BIT0_4 0x0000000000800000
+#define IIO_SCRATCH_BIT0_5 0x0000000000400000
+#define IIO_SCRATCH_BIT0_6 0x0000000000200000
+#define IIO_SCRATCH_BIT0_7 0x0000000000100000
+#define IIO_SCRATCH_BIT0_8 0x0000000000010000
+#define IIO_SCRATCH_BIT0_9 0x0000000000001000
+#define IIO_SCRATCH_BIT0_R 0x0000000000000fff
+
+/* IO Translation Table Entries */
+#define IIO_NUM_ITTES 7 /* ITTEs numbered 0..6 */
+ /* Hw manuals number them 1..7! */
+
+/*
+ * As a permanent workaround for a bug in the PI side of the hub, we've
+ * redefined big window 7 as small window 0.
+ */
+#define HUB_NUM_BIG_WINDOW IIO_NUM_ITTES - 1
+
+/*
+ * Use the top big window as a surrogate for the first small window
+ */
+#define SWIN0_BIGWIN HUB_NUM_BIG_WINDOW
+
+#define ILCSR_WARM_RESET 0x100
+/*
+ * The IO LLP control status register and widget control register
+ */
+#ifndef __ASSEMBLY__
+
+typedef union hubii_wid_u {
+ u64 wid_reg_value;
+ struct {
+ u64 wid_rsvd: 32, /* unused */
+ wid_rev_num: 4, /* revision number */
+ wid_part_num: 16, /* the widget type: hub=c101 */
+ wid_mfg_num: 11, /* Manufacturer id (IBM) */
+ wid_rsvd1: 1; /* Reserved */
+ } wid_fields_s;
+} hubii_wid_t;
+
+
+typedef union hubii_wcr_u {
+ u64 wcr_reg_value;
+ struct {
+ u64 wcr_rsvd: 41, /* unused */
+ wcr_e_thresh: 5, /* elasticity threshold */
+ wcr_dir_con: 1, /* widget direct connect */
+ wcr_f_bad_pkt: 1, /* Force bad llp pkt enable */
+ wcr_xbar_crd: 3, /* LLP crossbar credit */
+ wcr_rsvd1: 8, /* Reserved */
+ wcr_tag_mode: 1, /* Tag mode */
+ wcr_widget_id: 4; /* LLP crossbar credit */
+ } wcr_fields_s;
+} hubii_wcr_t;
+
+#define iwcr_dir_con wcr_fields_s.wcr_dir_con
+
+typedef union hubii_wstat_u {
+ u64 reg_value;
+ struct {
+ u64 rsvd1: 31,
+ crazy: 1, /* Crazy bit */
+ rsvd2: 8,
+ llp_tx_cnt: 8, /* LLP Xmit retry counter */
+ rsvd3: 6,
+ tx_max_rtry: 1, /* LLP Retry Timeout Signal */
+ rsvd4: 2,
+ xt_tail_to: 1, /* Xtalk Tail Timeout */
+ xt_crd_to: 1, /* Xtalk Credit Timeout */
+ pending: 4; /* Pending Requests */
+ } wstat_fields_s;
+} hubii_wstat_t;
+
+
+typedef union hubii_ilcsr_u {
+ u64 icsr_reg_value;
+ struct {
+ u64 icsr_rsvd: 22, /* unused */
+ icsr_max_burst: 10, /* max burst */
+ icsr_rsvd4: 6, /* reserved */
+ icsr_max_retry: 10, /* max retry */
+ icsr_rsvd3: 2, /* reserved */
+ icsr_lnk_stat: 2, /* link status */
+ icsr_bm8: 1, /* Bit mode 8 */
+ icsr_llp_en: 1, /* LLP enable bit */
+ icsr_rsvd2: 1, /* reserver */
+ icsr_wrm_reset: 1, /* Warm reset bit */
+ icsr_rsvd1: 2, /* Data ready offset */
+ icsr_null_to: 6; /* Null timeout */
+
+ } icsr_fields_s;
+} hubii_ilcsr_t;
+
+
+typedef union hubii_iowa_u {
+ u64 iowa_reg_value;
+ struct {
+ u64 iowa_rsvd: 48, /* unused */
+ iowa_wxoac: 8, /* xtalk widget access bits */
+ iowa_rsvd1: 7, /* xtalk widget access bits */
+ iowa_w0oac: 1; /* xtalk widget access bits */
+ } iowa_fields_s;
+} hubii_iowa_t;
+
+typedef union hubii_iiwa_u {
+ u64 iiwa_reg_value;
+ struct {
+ u64 iiwa_rsvd: 48, /* unused */
+ iiwa_wxiac: 8, /* hub wid access bits */
+ iiwa_rsvd1: 7, /* reserved */
+ iiwa_w0iac: 1; /* hub wid0 access */
+ } iiwa_fields_s;
+} hubii_iiwa_t;
+
+typedef union hubii_illr_u {
+ u64 illr_reg_value;
+ struct {
+ u64 illr_rsvd: 32, /* unused */
+ illr_cb_cnt: 16, /* checkbit error count */
+ illr_sn_cnt: 16; /* sequence number count */
+ } illr_fields_s;
+} hubii_illr_t;
+
+/* The structures below are defined to extract and modify the ii
+performance registers */
+
+/* io_perf_sel allows the caller to specify what tests will be
+ performed */
+typedef union io_perf_sel {
+ u64 perf_sel_reg;
+ struct {
+ u64 perf_rsvd : 48,
+ perf_icct : 8,
+ perf_ippr1 : 4,
+ perf_ippr0 : 4;
+ } perf_sel_bits;
+} io_perf_sel_t;
+
+/* io_perf_cnt is to extract the count from the hub registers. Due to
+ hardware problems there is only one counter, not two. */
+
+typedef union io_perf_cnt {
+ u64 perf_cnt;
+ struct {
+ u64 perf_rsvd1 : 32,
+ perf_rsvd2 : 12,
+ perf_cnt : 20;
+ } perf_cnt_bits;
+} io_perf_cnt_t;
+
+#endif /* !__ASSEMBLY__ */
+
+
+#define LNK_STAT_WORKING 0x2
+
+#define IIO_LLP_CB_MAX 0xffff
+#define IIO_LLP_SN_MAX 0xffff
+
+/* IO PRB Entries */
+#define IIO_NUM_IPRBS (9)
+#define IIO_IOPRB_0 0x400198 /* PRB entry 0 */
+#define IIO_IOPRB_8 0x4001a0 /* PRB entry 8 */
+#define IIO_IOPRB_9 0x4001a8 /* PRB entry 9 */
+#define IIO_IOPRB_A 0x4001b0 /* PRB entry a */
+#define IIO_IOPRB_B 0x4001b8 /* PRB entry b */
+#define IIO_IOPRB_C 0x4001c0 /* PRB entry c */
+#define IIO_IOPRB_D 0x4001c8 /* PRB entry d */
+#define IIO_IOPRB_E 0x4001d0 /* PRB entry e */
+#define IIO_IOPRB_F 0x4001d8 /* PRB entry f */
+
+
+#define IIO_IXCC 0x4001e0 /* Crosstalk credit count timeout */
+#define IIO_IXTCC IIO_IXCC
+#define IIO_IMEM 0x4001e8 /* Miscellaneous Enable Mask */
+#define IIO_IXTT 0x4001f0 /* Crosstalk tail timeout */
+#define IIO_IECLR 0x4001f8 /* IO error clear */
+#define IIO_IBCN 0x400200 /* IO BTE CRB count */
+
+/*
+ * IIO_IMEM Register fields.
+ */
+#define IIO_IMEM_W0ESD 0x1 /* Widget 0 shut down due to error */
+#define IIO_IMEM_B0ESD (1 << 4) /* BTE 0 shut down due to error */
+#define IIO_IMEM_B1ESD (1 << 8) /* BTE 1 Shut down due to error */
+
+/* PIO Read address Table Entries */
+#define IIO_IPCA 0x400300 /* PRB Counter adjust */
+#define IIO_NUM_PRTES 8 /* Total number of PRB table entries */
+#define IIO_PRTE_0 0x400308 /* PIO Read address table entry 0 */
+#define IIO_PRTE(_x) (IIO_PRTE_0 + (8 * (_x)))
+#define IIO_WIDPRTE(x) IIO_PRTE(((x) - 8)) /* widget ID to its PRTE num */
+#define IIO_IPDR 0x400388 /* PIO table entry deallocation */
+#define IIO_ICDR 0x400390 /* CRB Entry Deallocation */
+#define IIO_IFDR 0x400398 /* IOQ FIFO Depth */
+#define IIO_IIAP 0x4003a0 /* IIQ Arbitration Parameters */
+#define IIO_IMMR IIO_IIAP
+#define IIO_ICMR 0x4003a8 /* CRB Managment Register */
+#define IIO_ICCR 0x4003b0 /* CRB Control Register */
+#define IIO_ICTO 0x4003b8 /* CRB Time Out Register */
+#define IIO_ICTP 0x4003c0 /* CRB Time Out Prescalar */
+
+
+/*
+ * ICMR register fields
+ */
+#define IIO_ICMR_PC_VLD_SHFT 36
+#define IIO_ICMR_PC_VLD_MASK (0x7fffUL << IIO_ICMR_PC_VLD_SHFT)
+
+#define IIO_ICMR_CRB_VLD_SHFT 20
+#define IIO_ICMR_CRB_VLD_MASK (0x7fffUL << IIO_ICMR_CRB_VLD_SHFT)
+
+#define IIO_ICMR_FC_CNT_SHFT 16
+#define IIO_ICMR_FC_CNT_MASK (0xf << IIO_ICMR_FC_CNT_SHFT)
+
+#define IIO_ICMR_C_CNT_SHFT 4
+#define IIO_ICMR_C_CNT_MASK (0xf << IIO_ICMR_C_CNT_SHFT)
+
+#define IIO_ICMR_P_CNT_SHFT 0
+#define IIO_ICMR_P_CNT_MASK (0xf << IIO_ICMR_P_CNT_SHFT)
+
+#define IIO_ICMR_PRECISE (1UL << 52)
+#define IIO_ICMR_CLR_RPPD (1UL << 13)
+#define IIO_ICMR_CLR_RQPD (1UL << 12)
+
+/*
+ * IIO PIO Deallocation register field masks : (IIO_IPDR)
+ */
+#define IIO_IPDR_PND (1 << 4)
+
+/*
+ * IIO CRB deallocation register field masks: (IIO_ICDR)
+ */
+#define IIO_ICDR_PND (1 << 4)
+
+/*
+ * IIO CRB control register Fields: IIO_ICCR
+ */
+#define IIO_ICCR_PENDING (0x10000)
+#define IIO_ICCR_CMD_MASK (0xFF)
+#define IIO_ICCR_CMD_SHFT (7)
+#define IIO_ICCR_CMD_NOP (0x0) /* No Op */
+#define IIO_ICCR_CMD_WAKE (0x100) /* Reactivate CRB entry and process */
+#define IIO_ICCR_CMD_TIMEOUT (0x200) /* Make CRB timeout & mark invalid */
+#define IIO_ICCR_CMD_EJECT (0x400) /* Contents of entry written to memory
+ * via a WB
+ */
+#define IIO_ICCR_CMD_FLUSH (0x800)
+
+/*
+ * CRB manipulation macros
+ * The CRB macros are slightly complicated, since there are up to
+ * four registers associated with each CRB entry.
+ */
+#define IIO_NUM_CRBS 15 /* Number of CRBs */
+#define IIO_NUM_NORMAL_CRBS 12 /* Number of regular CRB entries */
+#define IIO_NUM_PC_CRBS 4 /* Number of partial cache CRBs */
+#define IIO_ICRB_OFFSET 8
+#define IIO_ICRB_0 0x400400
+/* XXX - This is now tuneable:
+ #define IIO_FIRST_PC_ENTRY 12
+ */
+
+#define IIO_ICRB_A(_x) (IIO_ICRB_0 + (4 * IIO_ICRB_OFFSET * (_x)))
+#define IIO_ICRB_B(_x) (IIO_ICRB_A(_x) + 1*IIO_ICRB_OFFSET)
+#define IIO_ICRB_C(_x) (IIO_ICRB_A(_x) + 2*IIO_ICRB_OFFSET)
+#define IIO_ICRB_D(_x) (IIO_ICRB_A(_x) + 3*IIO_ICRB_OFFSET)
+
+/* XXX - IBUE register coming for Hub 2 */
+
+/*
+ *
+ * CRB Register description.
+ *
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING * WARNING
+ *
+ * Many of the fields in CRB are status bits used by hardware
+ * for implementation of the protocol. It's very dangerous to
+ * mess around with the CRB registers.
+ *
+ * It's OK to read the CRB registers and try to make sense out of the
+ * fields in CRB.
+ *
+ * Updating CRB requires all activities in Hub IIO to be quiesced.
+ * otherwise, a write to CRB could corrupt other CRB entries.
+ * CRBs are here only as a back door peek to hub IIO's status.
+ * Quiescing implies no dmas no PIOs
+ * either directly from the cpu or from sn0net.
+ * this is not something that can be done easily. So, AVOID updating
+ * CRBs.
+ */
+
+/*
+ * Fields in CRB Register A
+ */
+#ifndef __ASSEMBLY__
+typedef union icrba_u {
+ u64 reg_value;
+ struct {
+ u64 resvd: 6,
+ stall_bte0: 1, /* Stall BTE 0 */
+ stall_bte1: 1, /* Stall BTE 1 */
+ error: 1, /* CRB has an error */
+ ecode: 3, /* Error Code */
+ lnetuce: 1, /* SN0net Uncorrectable error */
+ mark: 1, /* CRB Has been marked */
+ xerr: 1, /* Error bit set in xtalk header */
+ sidn: 4, /* SIDN field from xtalk */
+ tnum: 5, /* TNUM field in xtalk */
+ addr: 38, /* Address of request */
+ valid: 1, /* Valid status */
+ iow: 1; /* IO Write operation */
+ } icrba_fields_s;
+} icrba_t;
+
+/* This is an alternate typedef for the HUB1 CRB A in order to allow
+ runtime selection of the format based on the REV_ID field of the
+ NI_STATUS_REV_ID register. */
+typedef union h1_icrba_u {
+ u64 reg_value;
+
+ struct {
+ u64 resvd: 6,
+ unused: 1, /* Unused but RW!! */
+ error: 1, /* CRB has an error */
+ ecode: 4, /* Error Code */
+ lnetuce: 1, /* SN0net Uncorrectable error */
+ mark: 1, /* CRB Has been marked */
+ xerr: 1, /* Error bit set in xtalk header */
+ sidn: 4, /* SIDN field from xtalk */
+ tnum: 5, /* TNUM field in xtalk */
+ addr: 38, /* Address of request */
+ valid: 1, /* Valid status */
+ iow: 1; /* IO Write operation */
+ } h1_icrba_fields_s;
+} h1_icrba_t;
+
+/* XXX - Is this still right? Check the spec. */
+#define ICRBN_A_CERR_SHFT 54
+#define ICRBN_A_ERR_MASK 0x3ff
+
+#if 0 /* Disabled, this causes namespace polution and break allmodconfig */
+/*
+ * Easy access macros.
+ */
+#define a_error icrba_fields_s.error
+#define a_ecode icrba_fields_s.ecode
+#define a_lnetuce icrba_fields_s.lnetuce
+#define a_mark icrba_fields_s.mark
+#define a_xerr icrba_fields_s.xerr
+#define a_sidn icrba_fields_s.sidn
+#define a_tnum icrba_fields_s.tnum
+#define a_addr icrba_fields_s.addr
+#define a_valid icrba_fields_s.valid
+#define a_iow icrba_fields_s.iow
+#endif
+
+#endif /* !__ASSEMBLY__ */
+
+#define IIO_ICRB_ADDR_SHFT 2 /* Shift to get proper address */
+
+/*
+ * values for "ecode" field
+ */
+#define IIO_ICRB_ECODE_DERR 0 /* Directory error due to IIO access */
+#define IIO_ICRB_ECODE_PERR 1 /* Poison error on IO access */
+#define IIO_ICRB_ECODE_WERR 2 /* Write error by IIO access
+ * e.g. WINV to a Read only line.
+ */
+#define IIO_ICRB_ECODE_AERR 3 /* Access error caused by IIO access */
+#define IIO_ICRB_ECODE_PWERR 4 /* Error on partial write */
+#define IIO_ICRB_ECODE_PRERR 5 /* Error on partial read */
+#define IIO_ICRB_ECODE_TOUT 6 /* CRB timeout before deallocating */
+#define IIO_ICRB_ECODE_XTERR 7 /* Incoming xtalk pkt had error bit */
+
+
+
+/*
+ * Fields in CRB Register B
+ */
+#ifndef __ASSEMBLY__
+typedef union icrbb_u {
+ u64 reg_value;
+ struct {
+ u64 rsvd1: 5,
+ btenum: 1, /* BTE to which entry belongs to */
+ cohtrans: 1, /* Coherent transaction */
+ xtsize: 2, /* Xtalk operation size
+ * 0: Double Word
+ * 1: 32 Bytes.
+ * 2: 128 Bytes,
+ * 3: Reserved.
+ */
+ srcnode: 9, /* Source Node ID */
+ srcinit: 2, /* Source Initiator:
+ * See below for field values.
+ */
+ useold: 1, /* Use OLD command for processing */
+ imsgtype: 2, /* Incoming message type
+ * see below for field values
+ */
+ imsg: 8, /* Incoming message */
+ initator: 3, /* Initiator of original request
+ * See below for field values.
+ */
+ reqtype: 5, /* Identifies type of request
+ * See below for field values.
+ */
+ rsvd2: 7,
+ ackcnt: 11, /* Invalidate ack count */
+ resp: 1, /* data response given to processor */
+ ack: 1, /* indicates data ack received */
+ hold: 1, /* entry is gathering inval acks */
+ wb_pend:1, /* waiting for writeback to complete */
+ intvn: 1, /* Intervention */
+ stall_ib: 1, /* Stall Ibuf (from crosstalk) */
+ stall_intr: 1; /* Stall internal interrupts */
+ } icrbb_field_s;
+} icrbb_t;
+
+/* This is an alternate typedef for the HUB1 CRB B in order to allow
+ runtime selection of the format based on the REV_ID field of the
+ NI_STATUS_REV_ID register. */
+typedef union h1_icrbb_u {
+ u64 reg_value;
+ struct {
+ u64 rsvd1: 5,
+ btenum: 1, /* BTE to which entry belongs to */
+ cohtrans: 1, /* Coherent transaction */
+ xtsize: 2, /* Xtalk operation size
+ * 0: Double Word
+ * 1: 32 Bytes.
+ * 2: 128 Bytes,
+ * 3: Reserved.
+ */
+ srcnode: 9, /* Source Node ID */
+ srcinit: 2, /* Source Initiator:
+ * See below for field values.
+ */
+ useold: 1, /* Use OLD command for processing */
+ imsgtype: 2, /* Incoming message type
+ * see below for field values
+ */
+ imsg: 8, /* Incoming message */
+ initator: 3, /* Initiator of original request
+ * See below for field values.
+ */
+ rsvd2: 1,
+ pcache: 1, /* entry belongs to partial cache */
+ reqtype: 5, /* Identifies type of request
+ * See below for field values.
+ */
+ stl_ib: 1, /* stall Ibus coming from xtalk */
+ stl_intr: 1, /* Stall internal interrupts */
+ stl_bte0: 1, /* Stall BTE 0 */
+ stl_bte1: 1, /* Stall BTE 1 */
+ intrvn: 1, /* Req was target of intervention */
+ ackcnt: 11, /* Invalidate ack count */
+ resp: 1, /* data response given to processor */
+ ack: 1, /* indicates data ack received */
+ hold: 1, /* entry is gathering inval acks */
+ wb_pend:1, /* waiting for writeback to complete */
+ sleep: 1, /* xtalk req sleeping till IO-sync */
+ pnd_reply: 1, /* replies not issed due to IOQ full */
+ pnd_req: 1; /* reqs not issued due to IOQ full */
+ } h1_icrbb_field_s;
+} h1_icrbb_t;
+
+
+#define b_imsgtype icrbb_field_s.imsgtype
+#define b_btenum icrbb_field_s.btenum
+#define b_cohtrans icrbb_field_s.cohtrans
+#define b_xtsize icrbb_field_s.xtsize
+#define b_srcnode icrbb_field_s.srcnode
+#define b_srcinit icrbb_field_s.srcinit
+#define b_imsgtype icrbb_field_s.imsgtype
+#define b_imsg icrbb_field_s.imsg
+#define b_initiator icrbb_field_s.initiator
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * values for field xtsize
+ */
+#define IIO_ICRB_XTSIZE_DW 0 /* Xtalk operation size is 8 bytes */
+#define IIO_ICRB_XTSIZE_32 1 /* Xtalk operation size is 32 bytes */
+#define IIO_ICRB_XTSIZE_128 2 /* Xtalk operation size is 128 bytes */
+
+/*
+ * values for field srcinit
+ */
+#define IIO_ICRB_PROC0 0 /* Source of request is Proc 0 */
+#define IIO_ICRB_PROC1 1 /* Source of request is Proc 1 */
+#define IIO_ICRB_GB_REQ 2 /* Source is Guranteed BW request */
+#define IIO_ICRB_IO_REQ 3 /* Source is Normal IO request */
+
+/*
+ * Values for field imsgtype
+ */
+#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Meessage from Xtalk */
+#define IIO_ICRB_IMSGT_BTE 1 /* Incoming message from BTE */
+#define IIO_ICRB_IMSGT_SN0NET 2 /* Incoming message from SN0 net */
+#define IIO_ICRB_IMSGT_CRB 3 /* Incoming message from CRB ??? */
+
+/*
+ * values for field initiator.
+ */
+#define IIO_ICRB_INIT_XTALK 0 /* Message originated in xtalk */
+#define IIO_ICRB_INIT_BTE0 0x1 /* Message originated in BTE 0 */
+#define IIO_ICRB_INIT_SN0NET 0x2 /* Message originated in SN0net */
+#define IIO_ICRB_INIT_CRB 0x3 /* Message originated in CRB ? */
+#define IIO_ICRB_INIT_BTE1 0x5 /* MEssage originated in BTE 1 */
+
+/*
+ * Values for field reqtype.
+ */
+/* XXX - Need to fix this for Hub 2 */
+#define IIO_ICRB_REQ_DWRD 0 /* Request type double word */
+#define IIO_ICRB_REQ_QCLRD 1 /* Request is Qrtr Caceh line Rd */
+#define IIO_ICRB_REQ_BLKRD 2 /* Request is block read */
+#define IIO_ICRB_REQ_RSHU 6 /* Request is BTE block read */
+#define IIO_ICRB_REQ_REXU 7 /* request is BTE Excl Read */
+#define IIO_ICRB_REQ_RDEX 8 /* Request is Read Exclusive */
+#define IIO_ICRB_REQ_WINC 9 /* Request is Write Invalidate */
+#define IIO_ICRB_REQ_BWINV 10 /* Request is BTE Winv */
+#define IIO_ICRB_REQ_PIORD 11 /* Request is PIO read */
+#define IIO_ICRB_REQ_PIOWR 12 /* Request is PIO Write */
+#define IIO_ICRB_REQ_PRDM 13 /* Request is Fetch&Op */
+#define IIO_ICRB_REQ_PWRM 14 /* Request is Store &Op */
+#define IIO_ICRB_REQ_PTPWR 15 /* Request is Peer to peer */
+#define IIO_ICRB_REQ_WB 16 /* Request is Write back */
+#define IIO_ICRB_REQ_DEX 17 /* Retained DEX Cache line */
+
+/*
+ * Fields in CRB Register C
+ */
+
+#ifndef __ASSEMBLY__
+
+typedef union icrbc_s {
+ u64 reg_value;
+ struct {
+ u64 rsvd: 6,
+ sleep: 1,
+ pricnt: 4, /* Priority count sent with Read req */
+ pripsc: 4, /* Priority Pre scalar */
+ bteop: 1, /* BTE Operation */
+ push_be: 34, /* Push address Byte enable
+ * Holds push addr, if CRB is for BTE
+ * If CRB belongs to Partial cache,
+ * this contains byte enables bits
+ * ([47:46] = 0)
+ */
+ suppl: 11, /* Supplemental field */
+ barrop: 1, /* Barrier Op bit set in xtalk req */
+ doresp: 1, /* Xtalk req needs a response */
+ gbr: 1; /* GBR bit set in xtalk packet */
+ } icrbc_field_s;
+} icrbc_t;
+
+#define c_pricnt icrbc_field_s.pricnt
+#define c_pripsc icrbc_field_s.pripsc
+#define c_bteop icrbc_field_s.bteop
+#define c_bteaddr icrbc_field_s.push_be /* push_be field has 2 names */
+#define c_benable icrbc_field_s.push_be /* push_be field has 2 names */
+#define c_suppl icrbc_field_s.suppl
+#define c_barrop icrbc_field_s.barrop
+#define c_doresp icrbc_field_s.doresp
+#define c_gbr icrbc_field_s.gbr
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Fields in CRB Register D
+ */
+
+#ifndef __ASSEMBLY__
+typedef union icrbd_s {
+ u64 reg_value;
+ struct {
+ u64 rsvd: 38,
+ toutvld: 1, /* Timeout in progress for this CRB */
+ ctxtvld: 1, /* Context field below is valid */
+ rsvd2: 1,
+ context: 15, /* Bit vector:
+ * Has a bit set for each CRB entry
+ * which needs to be deallocated
+ * before this CRB entry is processed.
+ * Set only for barrier operations.
+ */
+ timeout: 8; /* Timeout Upper 8 bits */
+ } icrbd_field_s;
+} icrbd_t;
+
+#define icrbd_toutvld icrbd_field_s.toutvld
+#define icrbd_ctxtvld icrbd_field_s.ctxtvld
+#define icrbd_context icrbd_field_s.context
+
+
+typedef union hubii_ifdr_u {
+ u64 hi_ifdr_value;
+ struct {
+ u64 ifdr_rsvd: 49,
+ ifdr_maxrp: 7,
+ ifdr_rsvd1: 1,
+ ifdr_maxrq: 7;
+ } hi_ifdr_fields;
+} hubii_ifdr_t;
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Hardware designed names for the BTE control registers.
+ */
+#define IIO_IBLS_0 0x410000 /* BTE length/status 0 */
+#define IIO_IBSA_0 0x410008 /* BTE source address 0 */
+#define IIO_IBDA_0 0x410010 /* BTE destination address 0 */
+#define IIO_IBCT_0 0x410018 /* BTE control/terminate 0 */
+#define IIO_IBNA_0 0x410020 /* BTE notification address 0 */
+#define IIO_IBNR_0 IIO_IBNA_0
+#define IIO_IBIA_0 0x410028 /* BTE interrupt address 0 */
+
+#define IIO_IBLS_1 0x420000 /* BTE length/status 1 */
+#define IIO_IBSA_1 0x420008 /* BTE source address 1 */
+#define IIO_IBDA_1 0x420010 /* BTE destination address 1 */
+#define IIO_IBCT_1 0x420018 /* BTE control/terminate 1 */
+#define IIO_IBNA_1 0x420020 /* BTE notification address 1 */
+#define IIO_IBNR_1 IIO_IBNA_1
+#define IIO_IBIA_1 0x420028 /* BTE interrupt address 1 */
+
+/*
+ * More miscellaneous registers
+ */
+#define IIO_IPCR 0x430000 /* Performance Control */
+#define IIO_IPPR 0x430008 /* Performance Profiling */
+
+/*
+ * IO Error Clear register bit field definitions
+ */
+#define IECLR_BTE1 (1 << 18) /* clear bte error 1 ??? */
+#define IECLR_BTE0 (1 << 17) /* clear bte error 0 ??? */
+#define IECLR_CRAZY (1 << 16) /* clear crazy bit in wstat reg */
+#define IECLR_PRB_F (1 << 15) /* clear err bit in PRB_F reg */
+#define IECLR_PRB_E (1 << 14) /* clear err bit in PRB_E reg */
+#define IECLR_PRB_D (1 << 13) /* clear err bit in PRB_D reg */
+#define IECLR_PRB_C (1 << 12) /* clear err bit in PRB_C reg */
+#define IECLR_PRB_B (1 << 11) /* clear err bit in PRB_B reg */
+#define IECLR_PRB_A (1 << 10) /* clear err bit in PRB_A reg */
+#define IECLR_PRB_9 (1 << 9) /* clear err bit in PRB_9 reg */
+#define IECLR_PRB_8 (1 << 8) /* clear err bit in PRB_8 reg */
+#define IECLR_PRB_0 (1 << 0) /* clear err bit in PRB_0 reg */
+
+/*
+ * IO PIO Read Table Entry format
+ */
+
+#ifndef __ASSEMBLY__
+
+typedef union iprte_a {
+ u64 entry;
+ struct {
+ u64 rsvd1 : 7, /* Reserved field */
+ valid : 1, /* Maps to a timeout entry */
+ rsvd2 : 1,
+ srcnode : 9, /* Node which did this PIO */
+ initiator : 2, /* If T5A or T5B or IO */
+ rsvd3 : 3,
+ addr : 38, /* Physical address of PIO */
+ rsvd4 : 3;
+ } iprte_fields;
+} iprte_a_t;
+
+#define iprte_valid iprte_fields.valid
+#define iprte_timeout iprte_fields.timeout
+#define iprte_srcnode iprte_fields.srcnode
+#define iprte_init iprte_fields.initiator
+#define iprte_addr iprte_fields.addr
+
+#endif /* !__ASSEMBLY__ */
+
+#define IPRTE_ADDRSHFT 3
+
+/*
+ * Hub IIO PRB Register format.
+ */
+
+#ifndef __ASSEMBLY__
+/*
+ * Note: Fields bnakctr, anakctr, xtalkctrmode, ovflow fields are
+ * "Status" fields, and should only be used in case of clean up after errors.
+ */
+
+typedef union iprb_u {
+ u64 reg_value;
+ struct {
+ u64 rsvd1: 15,
+ error: 1, /* Widget rcvd wr resp pkt w/ error */
+ ovflow: 5, /* Over flow count. perf measurement */
+ fire_and_forget: 1, /* Launch Write without response */
+ mode: 2, /* Widget operation Mode */
+ rsvd2: 2,
+ bnakctr: 14,
+ rsvd3: 2,
+ anakctr: 14,
+ xtalkctr: 8;
+ } iprb_fields_s;
+} iprb_t;
+
+#define iprb_regval reg_value
+
+#define iprb_error iprb_fields_s.error
+#define iprb_ovflow iprb_fields_s.ovflow
+#define iprb_ff iprb_fields_s.fire_and_forget
+#define iprb_mode iprb_fields_s.mode
+#define iprb_bnakctr iprb_fields_s.bnakctr
+#define iprb_anakctr iprb_fields_s.anakctr
+#define iprb_xtalkctr iprb_fields_s.xtalkctr
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * values for mode field in iprb_t.
+ * For details of the meanings of NAK and Accept, refer the PIO flow
+ * document
+ */
+#define IPRB_MODE_NORMAL (0)
+#define IPRB_MODE_COLLECT_A (1) /* PRB in collect A mode */
+#define IPRB_MODE_SERVICE_A (2) /* NAK B and Accept A */
+#define IPRB_MODE_SERVICE_B (3) /* NAK A and Accept B */
+
+/*
+ * IO CRB entry C_A to E_A : Partial (cache) CRBS
+ */
+#ifndef __ASSEMBLY__
+typedef union icrbp_a {
+ u64 ip_reg; /* the entire register value */
+ struct {
+ u64 error: 1, /* 63, error occurred */
+ ln_uce: 1, /* 62: uncorrectable memory */
+ ln_ae: 1, /* 61: protection violation */
+ ln_werr:1, /* 60: write access error */
+ ln_aerr:1, /* 59: sn0net: Address error */
+ ln_perr:1, /* 58: sn0net: poison error */
+ timeout:1, /* 57: CRB timed out */
+ l_bdpkt:1, /* 56: truncated pkt on sn0net */
+ c_bdpkt:1, /* 55: truncated pkt on xtalk */
+ c_err: 1, /* 54: incoming xtalk req, err set*/
+ rsvd1: 12, /* 53-42: reserved */
+ valid: 1, /* 41: Valid status */
+ sidn: 4, /* 40-37: SIDN field of xtalk rqst */
+ tnum: 5, /* 36-32: TNUM of xtalk request */
+ bo: 1, /* 31: barrier op set in xtalk rqst*/
+ resprqd:1, /* 30: xtalk rqst requires response*/
+ gbr: 1, /* 29: gbr bit set in xtalk rqst */
+ size: 2, /* 28-27: size of xtalk request */
+ excl: 4, /* 26-23: exclusive bit(s) */
+ stall: 3, /* 22-20: stall (xtalk, bte 0/1) */
+ intvn: 1, /* 19: rqst target of intervention*/
+ resp: 1, /* 18: Data response given to t5 */
+ ack: 1, /* 17: Data ack received. */
+ hold: 1, /* 16: crb gathering invalidate acks*/
+ wb: 1, /* 15: writeback pending. */
+ ack_cnt:11, /* 14-04: counter of invalidate acks*/
+ tscaler:4; /* 03-00: Timeout prescaler */
+ } ip_fmt;
+} icrbp_a_t;
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * A couple of defines to go with the above structure.
+ */
+#define ICRBP_A_CERR_SHFT 54
+#define ICRBP_A_ERR_MASK 0x3ff
+
+#ifndef __ASSEMBLY__
+typedef union hubii_idsr {
+ u64 iin_reg;
+ struct {
+ u64 rsvd1 : 35,
+ isent : 1,
+ rsvd2 : 3,
+ ienable: 1,
+ rsvd : 7,
+ node : 9,
+ rsvd4 : 1,
+ level : 7;
+ } iin_fmt;
+} hubii_idsr_t;
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * IO BTE Length/Status (IIO_IBLS) register bit field definitions
+ */
+#define IBLS_BUSY (0x1 << 20)
+#define IBLS_ERROR_SHFT 16
+#define IBLS_ERROR (0x1 << IBLS_ERROR_SHFT)
+#define IBLS_LENGTH_MASK 0xffff
+
+/*
+ * IO BTE Control/Terminate register (IBCT) register bit field definitions
+ */
+#define IBCT_POISON (0x1 << 8)
+#define IBCT_NOTIFY (0x1 << 4)
+#define IBCT_ZFIL_MODE (0x1 << 0)
+
+/*
+ * IO BTE Interrupt Address Register (IBIA) register bit field definitions
+ */
+#define IBIA_LEVEL_SHFT 16
+#define IBIA_LEVEL_MASK (0x7f << IBIA_LEVEL_SHFT)
+#define IBIA_NODE_ID_SHFT 0
+#define IBIA_NODE_ID_MASK (0x1ff)
+
+/*
+ * Miscellaneous hub constants
+ */
+
+/* Number of widgets supported by hub */
+#define HUB_NUM_WIDGET 9
+#define HUB_WIDGET_ID_MIN 0x8
+#define HUB_WIDGET_ID_MAX 0xf
+
+#define HUB_WIDGET_PART_NUM 0xc101
+#define MAX_HUBS_PER_XBOW 2
+
+/*
+ * Get a hub's widget id from widget control register
+ */
+#define IIO_WCR_WID_GET(nasid) (REMOTE_HUB_L(nasid, III_WCR) & 0xf)
+#define IIO_WST_ERROR_MASK (UINT64_CAST 1 << 32) /* Widget status error */
+
+/*
+ * Number of credits Hub widget has while sending req/response to
+ * xbow.
+ * Value of 3 is required by Xbow 1.1
+ * We may be able to increase this to 4 with Xbow 1.2.
+ */
+#define HUBII_XBOW_CREDIT 3
+#define HUBII_XBOW_REV2_CREDIT 4
+
+#endif /* _ASM_SGI_SN_SN0_HUBIO_H */
diff --git a/include/asm-mips/sn/sn0/hubmd.h b/include/asm-mips/sn/sn0/hubmd.h
new file mode 100644
index 000000000000..a66def4e0ba0
--- /dev/null
+++ b/include/asm-mips/sn/sn0/hubmd.h
@@ -0,0 +1,790 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/hubmd.h>, revision 1.59.
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_SN0_HUBMD_H
+#define _ASM_SN_SN0_HUBMD_H
+
+#include <linux/config.h>
+
+/*
+ * Hub Memory/Directory interface registers
+ */
+#define CACHE_SLINE_SIZE 128 /* Secondary cache line size on SN0 */
+
+#define MAX_REGIONS 64
+
+/* Hardware page size and shift */
+
+#define MD_PAGE_SIZE 4096 /* Page size in bytes */
+#define MD_PAGE_NUM_SHFT 12 /* Address to page number shift */
+
+/* Register offsets from LOCAL_HUB or REMOTE_HUB */
+
+#define MD_BASE 0x200000
+#define MD_BASE_PERF 0x210000
+#define MD_BASE_JUNK 0x220000
+
+#define MD_IO_PROTECT 0x200000 /* MD and core register protection */
+#define MD_IO_PROT_OVRRD 0x200008 /* Clear my bit in MD_IO_PROTECT */
+#define MD_HSPEC_PROTECT 0x200010 /* BDDIR, LBOOT, RBOOT protection */
+#define MD_MEMORY_CONFIG 0x200018 /* Memory/Directory DIMM control */
+#define MD_REFRESH_CONTROL 0x200020 /* Memory/Directory refresh ctrl */
+#define MD_FANDOP_CAC_STAT 0x200028 /* Fetch-and-op cache status */
+#define MD_MIG_DIFF_THRESH 0x200030 /* Page migr. count diff thresh. */
+#define MD_MIG_VALUE_THRESH 0x200038 /* Page migr. count abs. thresh. */
+#define MD_MIG_CANDIDATE 0x200040 /* Latest page migration candidate */
+#define MD_MIG_CANDIDATE_CLR 0x200048 /* Clear page migration candidate */
+#define MD_DIR_ERROR 0x200050 /* Directory DIMM error */
+#define MD_DIR_ERROR_CLR 0x200058 /* Directory DIMM error clear */
+#define MD_PROTOCOL_ERROR 0x200060 /* Directory protocol error */
+#define MD_PROTOCOL_ERROR_CLR 0x200068 /* Directory protocol error clear */
+#define MD_MEM_ERROR 0x200070 /* Memory DIMM error */
+#define MD_MEM_ERROR_CLR 0x200078 /* Memory DIMM error clear */
+#define MD_MISC_ERROR 0x200080 /* Miscellaneous MD error */
+#define MD_MISC_ERROR_CLR 0x200088 /* Miscellaneous MD error clear */
+#define MD_MEM_DIMM_INIT 0x200090 /* Memory DIMM mode initization. */
+#define MD_DIR_DIMM_INIT 0x200098 /* Directory DIMM mode init. */
+#define MD_MOQ_SIZE 0x2000a0 /* MD outgoing queue size */
+#define MD_MLAN_CTL 0x2000a8 /* NIC (Microlan) control register */
+
+#define MD_PERF_SEL 0x210000 /* Select perf monitor events */
+#define MD_PERF_CNT0 0x210010 /* Performance counter 0 */
+#define MD_PERF_CNT1 0x210018 /* Performance counter 1 */
+#define MD_PERF_CNT2 0x210020 /* Performance counter 2 */
+#define MD_PERF_CNT3 0x210028 /* Performance counter 3 */
+#define MD_PERF_CNT4 0x210030 /* Performance counter 4 */
+#define MD_PERF_CNT5 0x210038 /* Performance counter 5 */
+
+#define MD_UREG0_0 0x220000 /* uController/UART 0 register */
+#define MD_UREG0_1 0x220008 /* uController/UART 0 register */
+#define MD_UREG0_2 0x220010 /* uController/UART 0 register */
+#define MD_UREG0_3 0x220018 /* uController/UART 0 register */
+#define MD_UREG0_4 0x220020 /* uController/UART 0 register */
+#define MD_UREG0_5 0x220028 /* uController/UART 0 register */
+#define MD_UREG0_6 0x220030 /* uController/UART 0 register */
+#define MD_UREG0_7 0x220038 /* uController/UART 0 register */
+
+#define MD_SLOTID_USTAT 0x220048 /* Hub slot ID & UART/uCtlr status */
+#define MD_LED0 0x220050 /* Eight-bit LED for CPU A */
+#define MD_LED1 0x220058 /* Eight-bit LED for CPU B */
+
+#define MD_UREG1_0 0x220080 /* uController/UART 1 register */
+#define MD_UREG1_1 0x220088 /* uController/UART 1 register */
+#define MD_UREG1_2 0x220090 /* uController/UART 1 register */
+#define MD_UREG1_3 0x220098 /* uController/UART 1 register */
+#define MD_UREG1_4 0x2200a0 /* uController/UART 1 register */
+#define MD_UREG1_5 0x2200a8 /* uController/UART 1 register */
+#define MD_UREG1_6 0x2200b0 /* uController/UART 1 register */
+#define MD_UREG1_7 0x2200b8 /* uController/UART 1 register */
+#define MD_UREG1_8 0x2200c0 /* uController/UART 1 register */
+#define MD_UREG1_9 0x2200c8 /* uController/UART 1 register */
+#define MD_UREG1_10 0x2200d0 /* uController/UART 1 register */
+#define MD_UREG1_11 0x2200d8 /* uController/UART 1 register */
+#define MD_UREG1_12 0x2200e0 /* uController/UART 1 register */
+#define MD_UREG1_13 0x2200e8 /* uController/UART 1 register */
+#define MD_UREG1_14 0x2200f0 /* uController/UART 1 register */
+#define MD_UREG1_15 0x2200f8 /* uController/UART 1 register */
+
+#ifdef CONFIG_SGI_SN0_N_MODE
+#define MD_MEM_BANKS 4 /* 4 banks of memory max in N mode */
+#else
+#define MD_MEM_BANKS 8 /* 8 banks of memory max in M mode */
+#endif
+
+/*
+ * MD_MEMORY_CONFIG fields
+ *
+ * MD_SIZE_xxx are useful for representing the size of a SIMM or bank
+ * (SIMM pair). They correspond to the values needed for the bit
+ * triplets (MMC_BANK_MASK) in the MD_MEMORY_CONFIG register for bank size.
+ * Bits not used by the MD are used by software.
+ */
+
+#define MD_SIZE_EMPTY 0 /* Valid in MEMORY_CONFIG */
+#define MD_SIZE_8MB 1
+#define MD_SIZE_16MB 2
+#define MD_SIZE_32MB 3 /* Broken in Hub 1 */
+#define MD_SIZE_64MB 4 /* Valid in MEMORY_CONFIG */
+#define MD_SIZE_128MB 5 /* Valid in MEMORY_CONFIG */
+#define MD_SIZE_256MB 6
+#define MD_SIZE_512MB 7 /* Valid in MEMORY_CONFIG */
+#define MD_SIZE_1GB 8
+#define MD_SIZE_2GB 9
+#define MD_SIZE_4GB 10
+
+#define MD_SIZE_BYTES(size) ((size) == 0 ? 0 : 0x400000L << (size))
+#define MD_SIZE_MBYTES(size) ((size) == 0 ? 0 : 4 << (size))
+
+#define MMC_FPROM_CYC_SHFT 49 /* Have to use UINT64_CAST, instead */
+#define MMC_FPROM_CYC_MASK (UINT64_CAST 31 << 49) /* of 'L' suffix, */
+#define MMC_FPROM_WR_SHFT 44 /* for assembler */
+#define MMC_FPROM_WR_MASK (UINT64_CAST 31 << 44)
+#define MMC_UCTLR_CYC_SHFT 39
+#define MMC_UCTLR_CYC_MASK (UINT64_CAST 31 << 39)
+#define MMC_UCTLR_WR_SHFT 34
+#define MMC_UCTLR_WR_MASK (UINT64_CAST 31 << 34)
+#define MMC_DIMM0_SEL_SHFT 32
+#define MMC_DIMM0_SEL_MASK (UINT64_CAST 3 << 32)
+#define MMC_IO_PROT_EN_SHFT 31
+#define MMC_IO_PROT_EN_MASK (UINT64_CAST 1 << 31)
+#define MMC_IO_PROT (UINT64_CAST 1 << 31)
+#define MMC_ARB_MLSS_SHFT 30
+#define MMC_ARB_MLSS_MASK (UINT64_CAST 1 << 30)
+#define MMC_ARB_MLSS (UINT64_CAST 1 << 30)
+#define MMC_IGNORE_ECC_SHFT 29
+#define MMC_IGNORE_ECC_MASK (UINT64_CAST 1 << 29)
+#define MMC_IGNORE_ECC (UINT64_CAST 1 << 29)
+#define MMC_DIR_PREMIUM_SHFT 28
+#define MMC_DIR_PREMIUM_MASK (UINT64_CAST 1 << 28)
+#define MMC_DIR_PREMIUM (UINT64_CAST 1 << 28)
+#define MMC_REPLY_GUAR_SHFT 24
+#define MMC_REPLY_GUAR_MASK (UINT64_CAST 15 << 24)
+#define MMC_BANK_SHFT(_b) ((_b) * 3)
+#define MMC_BANK_MASK(_b) (UINT64_CAST 7 << MMC_BANK_SHFT(_b))
+#define MMC_BANK_ALL_MASK 0xffffff
+#define MMC_RESET_DEFAULTS (UINT64_CAST 0x0f << MMC_FPROM_CYC_SHFT | \
+ UINT64_CAST 0x07 << MMC_FPROM_WR_SHFT | \
+ UINT64_CAST 0x1f << MMC_UCTLR_CYC_SHFT | \
+ UINT64_CAST 0x0f << MMC_UCTLR_WR_SHFT | \
+ MMC_IGNORE_ECC | MMC_DIR_PREMIUM | \
+ UINT64_CAST 0x0f << MMC_REPLY_GUAR_SHFT | \
+ MMC_BANK_ALL_MASK)
+
+/* MD_REFRESH_CONTROL fields */
+
+#define MRC_ENABLE_SHFT 63
+#define MRC_ENABLE_MASK (UINT64_CAST 1 << 63)
+#define MRC_ENABLE (UINT64_CAST 1 << 63)
+#define MRC_COUNTER_SHFT 12
+#define MRC_COUNTER_MASK (UINT64_CAST 0xfff << 12)
+#define MRC_CNT_THRESH_MASK 0xfff
+#define MRC_RESET_DEFAULTS (UINT64_CAST 0x400)
+
+/* MD_MEM_DIMM_INIT and MD_DIR_DIMM_INIT fields */
+
+#define MDI_SELECT_SHFT 32
+#define MDI_SELECT_MASK (UINT64_CAST 0x0f << 32)
+#define MDI_DIMM_MODE_MASK (UINT64_CAST 0xfff)
+
+/* MD_MOQ_SIZE fields */
+
+#define MMS_RP_SIZE_SHFT 8
+#define MMS_RP_SIZE_MASK (UINT64_CAST 0x3f << 8)
+#define MMS_RQ_SIZE_SHFT 0
+#define MMS_RQ_SIZE_MASK (UINT64_CAST 0x1f)
+#define MMS_RESET_DEFAULTS (0x32 << 8 | 0x12)
+
+/* MD_FANDOP_CAC_STAT fields */
+
+#define MFC_VALID_SHFT 63
+#define MFC_VALID_MASK (UINT64_CAST 1 << 63)
+#define MFC_VALID (UINT64_CAST 1 << 63)
+#define MFC_ADDR_SHFT 6
+#define MFC_ADDR_MASK (UINT64_CAST 0x3ffffff)
+
+/* MD_MLAN_CTL fields */
+
+#define MLAN_PHI1_SHFT 27
+#define MLAN_PHI1_MASK (UINT64_CAST 0x7f << 27)
+#define MLAN_PHI0_SHFT 20
+#define MLAN_PHI0_MASK (UINT64_CAST 0x7f << 27)
+#define MLAN_PULSE_SHFT 10
+#define MLAN_PULSE_MASK (UINT64_CAST 0x3ff << 10)
+#define MLAN_SAMPLE_SHFT 2
+#define MLAN_SAMPLE_MASK (UINT64_CAST 0xff << 2)
+#define MLAN_DONE_SHFT 1
+#define MLAN_DONE_MASK 2
+#define MLAN_DONE (UINT64_CAST 0x02)
+#define MLAN_RD_DATA (UINT64_CAST 0x01)
+#define MLAN_RESET_DEFAULTS (UINT64_CAST 0x31 << MLAN_PHI1_SHFT | \
+ UINT64_CAST 0x31 << MLAN_PHI0_SHFT)
+
+/* MD_SLOTID_USTAT bit definitions */
+
+#define MSU_CORECLK_TST_SHFT 7 /* You don't wanna know */
+#define MSU_CORECLK_TST_MASK (UINT64_CAST 1 << 7)
+#define MSU_CORECLK_TST (UINT64_CAST 1 << 7)
+#define MSU_CORECLK_SHFT 6 /* You don't wanna know */
+#define MSU_CORECLK_MASK (UINT64_CAST 1 << 6)
+#define MSU_CORECLK (UINT64_CAST 1 << 6)
+#define MSU_NETSYNC_SHFT 5 /* You don't wanna know */
+#define MSU_NETSYNC_MASK (UINT64_CAST 1 << 5)
+#define MSU_NETSYNC (UINT64_CAST 1 << 5)
+#define MSU_FPROMRDY_SHFT 4 /* Flash PROM ready bit */
+#define MSU_FPROMRDY_MASK (UINT64_CAST 1 << 4)
+#define MSU_FPROMRDY (UINT64_CAST 1 << 4)
+#define MSU_I2CINTR_SHFT 3 /* I2C interrupt bit */
+#define MSU_I2CINTR_MASK (UINT64_CAST 1 << 3)
+#define MSU_I2CINTR (UINT64_CAST 1 << 3)
+#define MSU_SLOTID_MASK 0xff
+#define MSU_SN0_SLOTID_SHFT 0 /* Slot ID */
+#define MSU_SN0_SLOTID_MASK (UINT64_CAST 7)
+#define MSU_SN00_SLOTID_SHFT 7
+#define MSU_SN00_SLOTID_MASK (UINT64_CAST 0x80)
+
+#define MSU_PIMM_PSC_SHFT 4
+#define MSU_PIMM_PSC_MASK (0xf << MSU_PIMM_PSC_SHFT)
+
+/* MD_MIG_DIFF_THRESH bit definitions */
+
+#define MD_MIG_DIFF_THRES_VALID_MASK (UINT64_CAST 0x1 << 63)
+#define MD_MIG_DIFF_THRES_VALID_SHFT 63
+#define MD_MIG_DIFF_THRES_VALUE_MASK (UINT64_CAST 0xfffff)
+
+/* MD_MIG_VALUE_THRESH bit definitions */
+
+#define MD_MIG_VALUE_THRES_VALID_MASK (UINT64_CAST 0x1 << 63)
+#define MD_MIG_VALUE_THRES_VALID_SHFT 63
+#define MD_MIG_VALUE_THRES_VALUE_MASK (UINT64_CAST 0xfffff)
+
+/* MD_MIG_CANDIDATE bit definitions */
+
+#define MD_MIG_CANDIDATE_VALID_MASK (UINT64_CAST 0x1 << 63)
+#define MD_MIG_CANDIDATE_VALID_SHFT 63
+#define MD_MIG_CANDIDATE_TYPE_MASK (UINT64_CAST 0x1 << 30)
+#define MD_MIG_CANDIDATE_TYPE_SHFT 30
+#define MD_MIG_CANDIDATE_OVERRUN_MASK (UINT64_CAST 0x1 << 29)
+#define MD_MIG_CANDIDATE_OVERRUN_SHFT 29
+#define MD_MIG_CANDIDATE_INITIATOR_MASK (UINT64_CAST 0x7ff << 18)
+#define MD_MIG_CANDIDATE_INITIATOR_SHFT 18
+#define MD_MIG_CANDIDATE_NODEID_MASK (UINT64_CAST 0x1ff << 20)
+#define MD_MIG_CANDIDATE_NODEID_SHFT 20
+#define MD_MIG_CANDIDATE_ADDR_MASK (UINT64_CAST 0x3ffff)
+#define MD_MIG_CANDIDATE_ADDR_SHFT 14 /* The address starts at bit 14 */
+
+/* Other MD definitions */
+
+#define MD_BANK_SHFT 29 /* log2(512 MB) */
+#define MD_BANK_MASK (UINT64_CAST 7 << 29)
+#define MD_BANK_SIZE (UINT64_CAST 1 << MD_BANK_SHFT) /* 512 MB */
+#define MD_BANK_OFFSET(_b) (UINT64_CAST (_b) << MD_BANK_SHFT)
+
+/*
+ * The following definitions cover the bit field definitions for the
+ * various MD registers. For multi-bit registers, we define both
+ * a shift amount and a mask value. By convention, if you want to
+ * isolate a field, you should mask the field and then shift it down,
+ * since this makes the masks useful without a shift.
+ */
+
+/* Directory entry states for both premium and standard SIMMs. */
+
+#define MD_DIR_SHARED (UINT64_CAST 0x0) /* 000 */
+#define MD_DIR_POISONED (UINT64_CAST 0x1) /* 001 */
+#define MD_DIR_EXCLUSIVE (UINT64_CAST 0x2) /* 010 */
+#define MD_DIR_BUSY_SHARED (UINT64_CAST 0x3) /* 011 */
+#define MD_DIR_BUSY_EXCL (UINT64_CAST 0x4) /* 100 */
+#define MD_DIR_WAIT (UINT64_CAST 0x5) /* 101 */
+#define MD_DIR_UNOWNED (UINT64_CAST 0x7) /* 111 */
+
+/*
+ * The MD_DIR_FORCE_ECC bit can be added directory entry write data
+ * to forcing the ECC to be written as-is instead of recalculated.
+ */
+
+#define MD_DIR_FORCE_ECC (UINT64_CAST 1 << 63)
+
+/*
+ * Premium SIMM directory entry shifts and masks. Each is valid only in the
+ * context(s) indicated, where A, B, and C indicate the directory entry format
+ * as shown, and low and/or high indicates which double-word of the entry.
+ *
+ * Format A: STATE = shared, FINE = 1
+ * Format B: STATE = shared, FINE = 0
+ * Format C: STATE != shared (FINE must be 0)
+ */
+
+#define MD_PDIR_MASK 0xffffffffffff /* Whole entry */
+#define MD_PDIR_ECC_SHFT 0 /* ABC low or high */
+#define MD_PDIR_ECC_MASK 0x7f
+#define MD_PDIR_PRIO_SHFT 8 /* ABC low */
+#define MD_PDIR_PRIO_MASK (0xf << 8)
+#define MD_PDIR_AX_SHFT 7 /* ABC low */
+#define MD_PDIR_AX_MASK (1 << 7)
+#define MD_PDIR_AX (1 << 7)
+#define MD_PDIR_FINE_SHFT 12 /* ABC low */
+#define MD_PDIR_FINE_MASK (1 << 12)
+#define MD_PDIR_FINE (1 << 12)
+#define MD_PDIR_OCT_SHFT 13 /* A low */
+#define MD_PDIR_OCT_MASK (7 << 13)
+#define MD_PDIR_STATE_SHFT 13 /* BC low */
+#define MD_PDIR_STATE_MASK (7 << 13)
+#define MD_PDIR_ONECNT_SHFT 16 /* BC low */
+#define MD_PDIR_ONECNT_MASK (0x3f << 16)
+#define MD_PDIR_PTR_SHFT 22 /* C low */
+#define MD_PDIR_PTR_MASK (UINT64_CAST 0x7ff << 22)
+#define MD_PDIR_VECMSB_SHFT 22 /* AB low */
+#define MD_PDIR_VECMSB_BITMASK 0x3ffffff
+#define MD_PDIR_VECMSB_BITSHFT 27
+#define MD_PDIR_VECMSB_MASK (UINT64_CAST MD_PDIR_VECMSB_BITMASK << 22)
+#define MD_PDIR_CWOFF_SHFT 7 /* C high */
+#define MD_PDIR_CWOFF_MASK (7 << 7)
+#define MD_PDIR_VECLSB_SHFT 10 /* AB high */
+#define MD_PDIR_VECLSB_BITMASK (UINT64_CAST 0x3fffffffff)
+#define MD_PDIR_VECLSB_BITSHFT 0
+#define MD_PDIR_VECLSB_MASK (MD_PDIR_VECLSB_BITMASK << 10)
+
+/*
+ * Directory initialization values
+ */
+
+#define MD_PDIR_INIT_LO (MD_DIR_UNOWNED << MD_PDIR_STATE_SHFT | \
+ MD_PDIR_AX)
+#define MD_PDIR_INIT_HI 0
+#define MD_PDIR_INIT_PROT (MD_PROT_RW << MD_PPROT_IO_SHFT | \
+ MD_PROT_RW << MD_PPROT_SHFT)
+
+/*
+ * Standard SIMM directory entry shifts and masks. Each is valid only in the
+ * context(s) indicated, where A and C indicate the directory entry format
+ * as shown, and low and/or high indicates which double-word of the entry.
+ *
+ * Format A: STATE == shared
+ * Format C: STATE != shared
+ */
+
+#define MD_SDIR_MASK 0xffff /* Whole entry */
+#define MD_SDIR_ECC_SHFT 0 /* AC low or high */
+#define MD_SDIR_ECC_MASK 0x1f
+#define MD_SDIR_PRIO_SHFT 6 /* AC low */
+#define MD_SDIR_PRIO_MASK (1 << 6)
+#define MD_SDIR_AX_SHFT 5 /* AC low */
+#define MD_SDIR_AX_MASK (1 << 5)
+#define MD_SDIR_AX (1 << 5)
+#define MD_SDIR_STATE_SHFT 7 /* AC low */
+#define MD_SDIR_STATE_MASK (7 << 7)
+#define MD_SDIR_PTR_SHFT 10 /* C low */
+#define MD_SDIR_PTR_MASK (0x3f << 10)
+#define MD_SDIR_CWOFF_SHFT 5 /* C high */
+#define MD_SDIR_CWOFF_MASK (7 << 5)
+#define MD_SDIR_VECMSB_SHFT 11 /* A low */
+#define MD_SDIR_VECMSB_BITMASK 0x1f
+#define MD_SDIR_VECMSB_BITSHFT 7
+#define MD_SDIR_VECMSB_MASK (MD_SDIR_VECMSB_BITMASK << 11)
+#define MD_SDIR_VECLSB_SHFT 5 /* A high */
+#define MD_SDIR_VECLSB_BITMASK 0x7ff
+#define MD_SDIR_VECLSB_BITSHFT 0
+#define MD_SDIR_VECLSB_MASK (MD_SDIR_VECLSB_BITMASK << 5)
+
+/*
+ * Directory initialization values
+ */
+
+#define MD_SDIR_INIT_LO (MD_DIR_UNOWNED << MD_SDIR_STATE_SHFT | \
+ MD_SDIR_AX)
+#define MD_SDIR_INIT_HI 0
+#define MD_SDIR_INIT_PROT (MD_PROT_RW << MD_SPROT_SHFT)
+
+/* Protection and migration field values */
+
+#define MD_PROT_RW (UINT64_CAST 0x6)
+#define MD_PROT_RO (UINT64_CAST 0x3)
+#define MD_PROT_NO (UINT64_CAST 0x0)
+#define MD_PROT_BAD (UINT64_CAST 0x5)
+
+/* Premium SIMM protection entry shifts and masks. */
+
+#define MD_PPROT_SHFT 0 /* Prot. field */
+#define MD_PPROT_MASK 7
+#define MD_PPROT_MIGMD_SHFT 3 /* Migration mode */
+#define MD_PPROT_MIGMD_MASK (3 << 3)
+#define MD_PPROT_REFCNT_SHFT 5 /* Reference count */
+#define MD_PPROT_REFCNT_WIDTH 0x7ffff
+#define MD_PPROT_REFCNT_MASK (MD_PPROT_REFCNT_WIDTH << 5)
+
+#define MD_PPROT_IO_SHFT 45 /* I/O Prot field */
+#define MD_PPROT_IO_MASK (UINT64_CAST 7 << 45)
+
+/* Standard SIMM protection entry shifts and masks. */
+
+#define MD_SPROT_SHFT 0 /* Prot. field */
+#define MD_SPROT_MASK 7
+#define MD_SPROT_MIGMD_SHFT 3 /* Migration mode */
+#define MD_SPROT_MIGMD_MASK (3 << 3)
+#define MD_SPROT_REFCNT_SHFT 5 /* Reference count */
+#define MD_SPROT_REFCNT_WIDTH 0x7ff
+#define MD_SPROT_REFCNT_MASK (MD_SPROT_REFCNT_WIDTH << 5)
+
+/* Migration modes used in protection entries */
+
+#define MD_PROT_MIGMD_IREL (UINT64_CAST 0x3 << 3)
+#define MD_PROT_MIGMD_IABS (UINT64_CAST 0x2 << 3)
+#define MD_PROT_MIGMD_PREL (UINT64_CAST 0x1 << 3)
+#define MD_PROT_MIGMD_OFF (UINT64_CAST 0x0 << 3)
+
+
+/*
+ * Operations on page migration threshold register
+ */
+
+#ifndef __ASSEMBLY__
+
+/*
+ * LED register macros
+ */
+
+#define CPU_LED_ADDR(_nasid, _slice) \
+ (private.p_sn00 ? \
+ REMOTE_HUB_ADDR((_nasid), MD_UREG1_0 + ((_slice) << 5)) : \
+ REMOTE_HUB_ADDR((_nasid), MD_LED0 + ((_slice) << 3)))
+
+#define SET_CPU_LEDS(_nasid, _slice, _val) \
+ (HUB_S(CPU_LED_ADDR(_nasid, _slice), (_val)))
+
+#define SET_MY_LEDS(_v) \
+ SET_CPU_LEDS(get_nasid(), get_slice(), (_v))
+
+/*
+ * Operations on Memory/Directory DIMM control register
+ */
+
+#define DIRTYPE_PREMIUM 1
+#define DIRTYPE_STANDARD 0
+#define MD_MEMORY_CONFIG_DIR_TYPE_GET(region) (\
+ (REMOTE_HUB_L(region, MD_MEMORY_CONFIG) & MMC_DIR_PREMIUM_MASK) >> \
+ MMC_DIR_PREMIUM_SHFT)
+
+
+/*
+ * Operations on page migration count difference and absolute threshold
+ * registers
+ */
+
+#define MD_MIG_DIFF_THRESH_GET(region) ( \
+ REMOTE_HUB_L((region), MD_MIG_DIFF_THRESH) & \
+ MD_MIG_DIFF_THRES_VALUE_MASK)
+
+#define MD_MIG_DIFF_THRESH_SET(region, value) ( \
+ REMOTE_HUB_S((region), MD_MIG_DIFF_THRESH, \
+ MD_MIG_DIFF_THRES_VALID_MASK | (value)))
+
+#define MD_MIG_DIFF_THRESH_DISABLE(region) ( \
+ REMOTE_HUB_S((region), MD_MIG_DIFF_THRESH, \
+ REMOTE_HUB_L((region), MD_MIG_DIFF_THRESH) \
+ & ~MD_MIG_DIFF_THRES_VALID_MASK))
+
+#define MD_MIG_DIFF_THRESH_ENABLE(region) ( \
+ REMOTE_HUB_S((region), MD_MIG_DIFF_THRESH, \
+ REMOTE_HUB_L((region), MD_MIG_DIFF_THRESH) \
+ | MD_MIG_DIFF_THRES_VALID_MASK))
+
+#define MD_MIG_DIFF_THRESH_IS_ENABLED(region) ( \
+ REMOTE_HUB_L((region), MD_MIG_DIFF_THRESH) & \
+ MD_MIG_DIFF_THRES_VALID_MASK)
+
+#define MD_MIG_VALUE_THRESH_GET(region) ( \
+ REMOTE_HUB_L((region), MD_MIG_VALUE_THRESH) & \
+ MD_MIG_VALUE_THRES_VALUE_MASK)
+
+#define MD_MIG_VALUE_THRESH_SET(region, value) ( \
+ REMOTE_HUB_S((region), MD_MIG_VALUE_THRESH, \
+ MD_MIG_VALUE_THRES_VALID_MASK | (value)))
+
+#define MD_MIG_VALUE_THRESH_DISABLE(region) ( \
+ REMOTE_HUB_S((region), MD_MIG_VALUE_THRESH, \
+ REMOTE_HUB_L(region, MD_MIG_VALUE_THRESH) \
+ & ~MD_MIG_VALUE_THRES_VALID_MASK))
+
+#define MD_MIG_VALUE_THRESH_ENABLE(region) ( \
+ REMOTE_HUB_S((region), MD_MIG_VALUE_THRESH, \
+ REMOTE_HUB_L((region), MD_MIG_VALUE_THRESH) \
+ | MD_MIG_VALUE_THRES_VALID_MASK))
+
+#define MD_MIG_VALUE_THRESH_IS_ENABLED(region) ( \
+ REMOTE_HUB_L((region), MD_MIG_VALUE_THRESH) & \
+ MD_MIG_VALUE_THRES_VALID_MASK)
+
+/*
+ * Operations on page migration candidate register
+ */
+
+#define MD_MIG_CANDIDATE_GET(my_region_id) ( \
+ REMOTE_HUB_L((my_region_id), MD_MIG_CANDIDATE_CLR))
+
+#define MD_MIG_CANDIDATE_HWPFN(value) ((value) & MD_MIG_CANDIDATE_ADDR_MASK)
+
+#define MD_MIG_CANDIDATE_NODEID(value) ( \
+ ((value) & MD_MIG_CANDIDATE_NODEID_MASK) >> MD_MIG_CANDIDATE_NODEID_SHFT)
+
+#define MD_MIG_CANDIDATE_TYPE(value) ( \
+ ((value) & MD_MIG_CANDIDATE_TYPE_MASK) >> MD_MIG_CANDIDATE_TYPE_SHFT)
+
+#define MD_MIG_CANDIDATE_VALID(value) ( \
+ ((value) & MD_MIG_CANDIDATE_VALID_MASK) >> MD_MIG_CANDIDATE_VALID_SHFT)
+
+/*
+ * Macros to retrieve fields in the protection entry
+ */
+
+/* for Premium SIMM */
+#define MD_PPROT_REFCNT_GET(value) ( \
+ ((value) & MD_PPROT_REFCNT_MASK) >> MD_PPROT_REFCNT_SHFT)
+
+#define MD_PPROT_MIGMD_GET(value) ( \
+ ((value) & MD_PPROT_MIGMD_MASK) >> MD_PPROT_MIGMD_SHFT)
+
+/* for Standard SIMM */
+#define MD_SPROT_REFCNT_GET(value) ( \
+ ((value) & MD_SPROT_REFCNT_MASK) >> MD_SPROT_REFCNT_SHFT)
+
+#define MD_SPROT_MIGMD_GET(value) ( \
+ ((value) & MD_SPROT_MIGMD_MASK) >> MD_SPROT_MIGMD_SHFT)
+
+/*
+ * Format of dir_error, mem_error, protocol_error and misc_error registers
+ */
+
+struct dir_error_reg {
+ u64 uce_vld: 1, /* 63: valid directory uce */
+ ae_vld: 1, /* 62: valid dir prot ecc error */
+ ce_vld: 1, /* 61: valid correctable ECC err*/
+ rsvd1: 19, /* 60-42: reserved */
+ bad_prot: 3, /* 41-39: encoding, bad access rights*/
+ bad_syn: 7, /* 38-32: bad dir syndrome */
+ rsvd2: 2, /* 31-30: reserved */
+ hspec_addr:27, /* 29-03: bddir space bad entry */
+ uce_ovr: 1, /* 2: multiple dir uce's */
+ ae_ovr: 1, /* 1: multiple prot ecc errs*/
+ ce_ovr: 1; /* 0: multiple correctable errs */
+};
+
+typedef union md_dir_error {
+ u64 derr_reg; /* the entire register */
+ struct dir_error_reg derr_fmt; /* the register format */
+} md_dir_error_t;
+
+
+struct mem_error_reg {
+ u64 uce_vld: 1, /* 63: valid memory uce */
+ ce_vld: 1, /* 62: valid correctable ECC err*/
+ rsvd1: 22, /* 61-40: reserved */
+ bad_syn: 8, /* 39-32: bad mem ecc syndrome */
+ address: 29, /* 31-03: bad entry pointer */
+ rsvd2: 1, /* 2: reserved */
+ uce_ovr: 1, /* 1: multiple mem uce's */
+ ce_ovr: 1; /* 0: multiple correctable errs */
+};
+
+
+typedef union md_mem_error {
+ u64 merr_reg; /* the entire register */
+ struct mem_error_reg merr_fmt; /* format of the mem_error reg */
+} md_mem_error_t;
+
+
+struct proto_error_reg {
+ u64 valid: 1, /* 63: valid protocol error */
+ rsvd1: 2, /* 62-61: reserved */
+ initiator:11, /* 60-50: id of request initiator*/
+ backoff: 2, /* 49-48: backoff control */
+ msg_type: 8, /* 47-40: type of request */
+ access: 2, /* 39-38: access rights of initiator*/
+ priority: 1, /* 37: priority level of requestor*/
+ dir_state: 4, /* 36-33: state of directory */
+ pointer_me:1, /* 32: initiator same as dir ptr */
+ address: 29, /* 31-03: request address */
+ rsvd2: 2, /* 02-01: reserved */
+ overrun: 1; /* 0: multiple protocol errs */
+};
+
+typedef union md_proto_error {
+ u64 perr_reg; /* the entire register */
+ struct proto_error_reg perr_fmt; /* format of the register */
+} md_proto_error_t;
+
+
+struct md_sdir_high_fmt {
+ unsigned short sd_hi_bvec : 11,
+ sd_hi_ecc : 5;
+};
+
+
+typedef union md_sdir_high {
+ /* The 16 bits of standard directory, upper word */
+ unsigned short sd_hi_val;
+ struct md_sdir_high_fmt sd_hi_fmt;
+}md_sdir_high_t;
+
+
+struct md_sdir_low_shared_fmt {
+ /* The meaning of lower directory, shared */
+ unsigned short sds_lo_bvec : 5,
+ sds_lo_unused: 1,
+ sds_lo_state : 3,
+ sds_lo_prio : 1,
+ sds_lo_ax : 1,
+ sds_lo_ecc : 5;
+};
+
+struct md_sdir_low_exclusive_fmt {
+ /* The meaning of lower directory, exclusive */
+ unsigned short sde_lo_ptr : 6,
+ sde_lo_state : 3,
+ sde_lo_prio : 1,
+ sde_lo_ax : 1,
+ sde_lo_ecc : 5;
+};
+
+
+typedef union md_sdir_low {
+ /* The 16 bits of standard directory, lower word */
+ unsigned short sd_lo_val;
+ struct md_sdir_low_exclusive_fmt sde_lo_fmt;
+ struct md_sdir_low_shared_fmt sds_lo_fmt;
+}md_sdir_low_t;
+
+
+
+struct md_pdir_high_fmt {
+ u64 pd_hi_unused : 16,
+ pd_hi_bvec : 38,
+ pd_hi_unused1 : 3,
+ pd_hi_ecc : 7;
+};
+
+
+typedef union md_pdir_high {
+ /* The 48 bits of standard directory, upper word */
+ u64 pd_hi_val;
+ struct md_pdir_high_fmt pd_hi_fmt;
+}md_pdir_high_t;
+
+
+struct md_pdir_low_shared_fmt {
+ /* The meaning of lower directory, shared */
+ u64 pds_lo_unused : 16,
+ pds_lo_bvec : 26,
+ pds_lo_cnt : 6,
+ pds_lo_state : 3,
+ pds_lo_ste : 1,
+ pds_lo_prio : 4,
+ pds_lo_ax : 1,
+ pds_lo_ecc : 7;
+};
+
+struct md_pdir_low_exclusive_fmt {
+ /* The meaning of lower directory, exclusive */
+ u64 pde_lo_unused : 31,
+ pde_lo_ptr : 11,
+ pde_lo_unused1 : 6,
+ pde_lo_state : 3,
+ pde_lo_ste : 1,
+ pde_lo_prio : 4,
+ pde_lo_ax : 1,
+ pde_lo_ecc : 7;
+};
+
+
+typedef union md_pdir_loent {
+ /* The 48 bits of premium directory, lower word */
+ u64 pd_lo_val;
+ struct md_pdir_low_exclusive_fmt pde_lo_fmt;
+ struct md_pdir_low_shared_fmt pds_lo_fmt;
+}md_pdir_low_t;
+
+
+/*
+ * the following two "union" definitions and two
+ * "struct" definitions are used in vmdump.c to
+ * represent directory memory information.
+ */
+
+typedef union md_dir_high {
+ md_sdir_high_t md_sdir_high;
+ md_pdir_high_t md_pdir_high;
+} md_dir_high_t;
+
+typedef union md_dir_low {
+ md_sdir_low_t md_sdir_low;
+ md_pdir_low_t md_pdir_low;
+} md_dir_low_t;
+
+typedef struct bddir_entry {
+ md_dir_low_t md_dir_low;
+ md_dir_high_t md_dir_high;
+} bddir_entry_t;
+
+typedef struct dir_mem_entry {
+ u64 prcpf[MAX_REGIONS];
+ bddir_entry_t directory_words[MD_PAGE_SIZE/CACHE_SLINE_SIZE];
+} dir_mem_entry_t;
+
+
+
+typedef union md_perf_sel {
+ u64 perf_sel_reg;
+ struct {
+ u64 perf_rsvd : 60,
+ perf_en : 1,
+ perf_sel : 3;
+ } perf_sel_bits;
+} md_perf_sel_t;
+
+typedef union md_perf_cnt {
+ u64 perf_cnt;
+ struct {
+ u64 perf_rsvd : 44,
+ perf_cnt : 20;
+ } perf_cnt_bits;
+} md_perf_cnt_t;
+
+
+#endif /* !__ASSEMBLY__ */
+
+
+#define DIR_ERROR_VALID_MASK 0xe000000000000000
+#define DIR_ERROR_VALID_SHFT 61
+#define DIR_ERROR_VALID_UCE 0x8000000000000000
+#define DIR_ERROR_VALID_AE 0x4000000000000000
+#define DIR_ERROR_VALID_CE 0x2000000000000000
+
+#define MEM_ERROR_VALID_MASK 0xc000000000000000
+#define MEM_ERROR_VALID_SHFT 62
+#define MEM_ERROR_VALID_UCE 0x8000000000000000
+#define MEM_ERROR_VALID_CE 0x4000000000000000
+
+#define PROTO_ERROR_VALID_MASK 0x8000000000000000
+
+#define MISC_ERROR_VALID_MASK 0x3ff
+
+/*
+ * Mask for hspec address that is stored in the dir error register.
+ * This represents bits 29 through 3.
+ */
+#define DIR_ERR_HSPEC_MASK 0x3ffffff8
+#define ERROR_HSPEC_MASK 0x3ffffff8
+#define ERROR_HSPEC_SHFT 3
+#define ERROR_ADDR_MASK 0xfffffff8
+#define ERROR_ADDR_SHFT 3
+
+/*
+ * MD_MISC_ERROR register defines.
+ */
+
+#define MMCE_VALID_MASK 0x3ff
+#define MMCE_ILL_MSG_SHFT 8
+#define MMCE_ILL_MSG_MASK (UINT64_CAST 0x03 << MMCE_ILL_MSG_SHFT)
+#define MMCE_ILL_REV_SHFT 6
+#define MMCE_ILL_REV_MASK (UINT64_CAST 0x03 << MMCE_ILL_REV_SHFT)
+#define MMCE_LONG_PACK_SHFT 4
+#define MMCE_LONG_PACK_MASK (UINT64_CAST 0x03 << MMCE_lONG_PACK_SHFT)
+#define MMCE_SHORT_PACK_SHFT 2
+#define MMCE_SHORT_PACK_MASK (UINT64_CAST 0x03 << MMCE_SHORT_PACK_SHFT)
+#define MMCE_BAD_DATA_SHFT 0
+#define MMCE_BAD_DATA_MASK (UINT64_CAST 0x03 << MMCE_BAD_DATA_SHFT)
+
+
+#define MD_PERF_COUNTERS 6
+#define MD_PERF_SETS 6
+
+#define MEM_DIMM_MASK 0xe0000000
+#define MEM_DIMM_SHFT 29
+
+#endif /* _ASM_SN_SN0_HUBMD_H */
diff --git a/include/asm-mips/sn/sn0/hubni.h b/include/asm-mips/sn/sn0/hubni.h
new file mode 100644
index 000000000000..b40d3ef97a12
--- /dev/null
+++ b/include/asm-mips/sn/sn0/hubni.h
@@ -0,0 +1,255 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/hubni.h>, Revision 1.27.
+ *
+ * Copyright (C) 1992-1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SGI_SN0_HUBNI_H
+#define _ASM_SGI_SN0_HUBNI_H
+
+#ifndef __ASSEMBLY__
+#include <linux/types.h>
+#endif
+
+/*
+ * Hub Network Interface registers
+ *
+ * All registers in this file are subject to change until Hub chip tapeout.
+ */
+
+#define NI_BASE 0x600000
+#define NI_BASE_TABLES 0x630000
+
+#define NI_STATUS_REV_ID 0x600000 /* Hub network status, rev, and ID */
+#define NI_PORT_RESET 0x600008 /* Reset the network interface */
+#define NI_PROTECTION 0x600010 /* NI register access permissions */
+#define NI_GLOBAL_PARMS 0x600018 /* LLP parameters */
+#define NI_SCRATCH_REG0 0x600100 /* Scratch register 0 (64 bits) */
+#define NI_SCRATCH_REG1 0x600108 /* Scratch register 1 (64 bits) */
+#define NI_DIAG_PARMS 0x600110 /* Parameters for diags */
+
+#define NI_VECTOR_PARMS 0x600200 /* Vector PIO routing parameters */
+#define NI_VECTOR 0x600208 /* Vector PIO route */
+#define NI_VECTOR_DATA 0x600210 /* Vector PIO data */
+#define NI_VECTOR_STATUS 0x600300 /* Vector PIO return status */
+#define NI_RETURN_VECTOR 0x600308 /* Vector PIO return vector */
+#define NI_VECTOR_READ_DATA 0x600310 /* Vector PIO read data */
+#define NI_VECTOR_CLEAR 0x600380 /* Vector PIO read & clear status */
+
+#define NI_IO_PROTECT 0x600400 /* PIO protection bits */
+#define NI_IO_PROT_OVRRD 0x600408 /* PIO protection bit override */
+
+#define NI_AGE_CPU0_MEMORY 0x600500 /* CPU 0 memory age control */
+#define NI_AGE_CPU0_PIO 0x600508 /* CPU 0 PIO age control */
+#define NI_AGE_CPU1_MEMORY 0x600510 /* CPU 1 memory age control */
+#define NI_AGE_CPU1_PIO 0x600518 /* CPU 1 PIO age control */
+#define NI_AGE_GBR_MEMORY 0x600520 /* GBR memory age control */
+#define NI_AGE_GBR_PIO 0x600528 /* GBR PIO age control */
+#define NI_AGE_IO_MEMORY 0x600530 /* IO memory age control */
+#define NI_AGE_IO_PIO 0x600538 /* IO PIO age control */
+#define NI_AGE_REG_MIN NI_AGE_CPU0_MEMORY
+#define NI_AGE_REG_MAX NI_AGE_IO_PIO
+
+#define NI_PORT_PARMS 0x608000 /* LLP Parameters */
+#define NI_PORT_ERROR 0x608008 /* LLP Errors */
+#define NI_PORT_ERROR_CLEAR 0x608088 /* Clear the error bits */
+
+#define NI_META_TABLE0 0x638000 /* First meta routing table entry */
+#define NI_META_TABLE(_x) (NI_META_TABLE0 + (8 * (_x)))
+#define NI_META_ENTRIES 32
+
+#define NI_LOCAL_TABLE0 0x638100 /* First local routing table entry */
+#define NI_LOCAL_TABLE(_x) (NI_LOCAL_TABLE0 + (8 * (_x)))
+#define NI_LOCAL_ENTRIES 16
+
+/*
+ * NI_STATUS_REV_ID mask and shift definitions
+ * Have to use UINT64_CAST instead of 'L' suffix, for assembler.
+ */
+
+#define NSRI_8BITMODE_SHFT 30
+#define NSRI_8BITMODE_MASK (UINT64_CAST 0x1 << 30)
+#define NSRI_LINKUP_SHFT 29
+#define NSRI_LINKUP_MASK (UINT64_CAST 0x1 << 29)
+#define NSRI_DOWNREASON_SHFT 28 /* 0=failed, 1=never came */
+#define NSRI_DOWNREASON_MASK (UINT64_CAST 0x1 << 28) /* out of reset. */
+#define NSRI_MORENODES_SHFT 18
+#define NSRI_MORENODES_MASK (UINT64_CAST 1 << 18) /* Max. # of nodes */
+#define MORE_MEMORY 0
+#define MORE_NODES 1
+#define NSRI_REGIONSIZE_SHFT 17
+#define NSRI_REGIONSIZE_MASK (UINT64_CAST 1 << 17) /* Granularity */
+#define REGIONSIZE_FINE 1
+#define REGIONSIZE_COARSE 0
+#define NSRI_NODEID_SHFT 8
+#define NSRI_NODEID_MASK (UINT64_CAST 0x1ff << 8)/* Node (Hub) ID */
+#define NSRI_REV_SHFT 4
+#define NSRI_REV_MASK (UINT64_CAST 0xf << 4) /* Chip Revision */
+#define NSRI_CHIPID_SHFT 0
+#define NSRI_CHIPID_MASK (UINT64_CAST 0xf) /* Chip type ID */
+
+/*
+ * In fine mode, each node is a region. In coarse mode, there are
+ * eight nodes per region.
+ */
+#define NASID_TO_FINEREG_SHFT 0
+#define NASID_TO_COARSEREG_SHFT 3
+
+/* NI_PORT_RESET mask definitions */
+
+#define NPR_PORTRESET (UINT64_CAST 1 << 7) /* Send warm reset */
+#define NPR_LINKRESET (UINT64_CAST 1 << 1) /* Send link reset */
+#define NPR_LOCALRESET (UINT64_CAST 1) /* Reset entire hub */
+
+/* NI_PROTECTION mask and shift definitions */
+
+#define NPROT_RESETOK (UINT64_CAST 1)
+
+/* NI_GLOBAL_PARMS mask and shift definitions */
+
+#define NGP_MAXRETRY_SHFT 48 /* Maximum retries */
+#define NGP_MAXRETRY_MASK (UINT64_CAST 0x3ff << 48)
+#define NGP_TAILTOWRAP_SHFT 32 /* Tail timeout wrap */
+#define NGP_TAILTOWRAP_MASK (UINT64_CAST 0xffff << 32)
+
+#define NGP_CREDITTOVAL_SHFT 16 /* Tail timeout wrap */
+#define NGP_CREDITTOVAL_MASK (UINT64_CAST 0xf << 16)
+#define NGP_TAILTOVAL_SHFT 4 /* Tail timeout value */
+#define NGP_TAILTOVAL_MASK (UINT64_CAST 0xf << 4)
+
+/* NI_DIAG_PARMS mask and shift definitions */
+
+#define NDP_PORTTORESET (UINT64_CAST 1 << 18) /* Port tmout reset */
+#define NDP_LLP8BITMODE (UINT64_CAST 1 << 12) /* LLP 8-bit mode */
+#define NDP_PORTDISABLE (UINT64_CAST 1 << 6) /* Port disable */
+#define NDP_SENDERROR (UINT64_CAST 1) /* Send data error */
+
+/*
+ * NI_VECTOR_PARMS mask and shift definitions.
+ * TYPE may be any of the first four PIOTYPEs defined under NI_VECTOR_STATUS.
+ */
+
+#define NVP_PIOID_SHFT 40
+#define NVP_PIOID_MASK (UINT64_CAST 0x3ff << 40)
+#define NVP_WRITEID_SHFT 32
+#define NVP_WRITEID_MASK (UINT64_CAST 0xff << 32)
+#define NVP_ADDRESS_MASK (UINT64_CAST 0xffff8) /* Bits 19:3 */
+#define NVP_TYPE_SHFT 0
+#define NVP_TYPE_MASK (UINT64_CAST 0x3)
+
+/* NI_VECTOR_STATUS mask and shift definitions */
+
+#define NVS_VALID (UINT64_CAST 1 << 63)
+#define NVS_OVERRUN (UINT64_CAST 1 << 62)
+#define NVS_TARGET_SHFT 51
+#define NVS_TARGET_MASK (UINT64_CAST 0x3ff << 51)
+#define NVS_PIOID_SHFT 40
+#define NVS_PIOID_MASK (UINT64_CAST 0x3ff << 40)
+#define NVS_WRITEID_SHFT 32
+#define NVS_WRITEID_MASK (UINT64_CAST 0xff << 32)
+#define NVS_ADDRESS_MASK (UINT64_CAST 0xfffffff8) /* Bits 31:3 */
+#define NVS_TYPE_SHFT 0
+#define NVS_TYPE_MASK (UINT64_CAST 0x7)
+#define NVS_ERROR_MASK (UINT64_CAST 0x4) /* bit set means error */
+
+
+#define PIOTYPE_READ 0 /* VECTOR_PARMS and VECTOR_STATUS */
+#define PIOTYPE_WRITE 1 /* VECTOR_PARMS and VECTOR_STATUS */
+#define PIOTYPE_UNDEFINED 2 /* VECTOR_PARMS and VECTOR_STATUS */
+#define PIOTYPE_EXCHANGE 3 /* VECTOR_PARMS and VECTOR_STATUS */
+#define PIOTYPE_ADDR_ERR 4 /* VECTOR_STATUS only */
+#define PIOTYPE_CMD_ERR 5 /* VECTOR_STATUS only */
+#define PIOTYPE_PROT_ERR 6 /* VECTOR_STATUS only */
+#define PIOTYPE_UNKNOWN 7 /* VECTOR_STATUS only */
+
+/* NI_AGE_XXX mask and shift definitions */
+
+#define NAGE_VCH_SHFT 10
+#define NAGE_VCH_MASK (UINT64_CAST 3 << 10)
+#define NAGE_CC_SHFT 8
+#define NAGE_CC_MASK (UINT64_CAST 3 << 8)
+#define NAGE_AGE_SHFT 0
+#define NAGE_AGE_MASK (UINT64_CAST 0xff)
+#define NAGE_MASK (NAGE_VCH_MASK | NAGE_CC_MASK | NAGE_AGE_MASK)
+
+#define VCHANNEL_A 0
+#define VCHANNEL_B 1
+#define VCHANNEL_ANY 2
+
+/* NI_PORT_PARMS mask and shift definitions */
+
+#define NPP_NULLTO_SHFT 10
+#define NPP_NULLTO_MASK (UINT64_CAST 0x3f << 16)
+#define NPP_MAXBURST_SHFT 0
+#define NPP_MAXBURST_MASK (UINT64_CAST 0x3ff)
+#define NPP_RESET_DFLT_HUB20 ((UINT64_CAST 1 << NPP_NULLTO_SHFT) | \
+ (UINT64_CAST 0x3f0 << NPP_MAXBURST_SHFT))
+#define NPP_RESET_DEFAULTS ((UINT64_CAST 6 << NPP_NULLTO_SHFT) | \
+ (UINT64_CAST 0x3f0 << NPP_MAXBURST_SHFT))
+
+
+/* NI_PORT_ERROR mask and shift definitions */
+
+#define NPE_LINKRESET (UINT64_CAST 1 << 37)
+#define NPE_INTERNALERROR (UINT64_CAST 1 << 36)
+#define NPE_BADMESSAGE (UINT64_CAST 1 << 35)
+#define NPE_BADDEST (UINT64_CAST 1 << 34)
+#define NPE_FIFOOVERFLOW (UINT64_CAST 1 << 33)
+#define NPE_CREDITTO_SHFT 28
+#define NPE_CREDITTO_MASK (UINT64_CAST 0xf << 28)
+#define NPE_TAILTO_SHFT 24
+#define NPE_TAILTO_MASK (UINT64_CAST 0xf << 24)
+#define NPE_RETRYCOUNT_SHFT 16
+#define NPE_RETRYCOUNT_MASK (UINT64_CAST 0xff << 16)
+#define NPE_CBERRCOUNT_SHFT 8
+#define NPE_CBERRCOUNT_MASK (UINT64_CAST 0xff << 8)
+#define NPE_SNERRCOUNT_SHFT 0
+#define NPE_SNERRCOUNT_MASK (UINT64_CAST 0xff << 0)
+#define NPE_MASK 0x3effffffff
+
+#define NPE_COUNT_MAX 0xff
+
+#define NPE_FATAL_ERRORS (NPE_LINKRESET | NPE_INTERNALERROR | \
+ NPE_BADMESSAGE | NPE_BADDEST | \
+ NPE_FIFOOVERFLOW | NPE_CREDITTO_MASK | \
+ NPE_TAILTO_MASK)
+
+/* NI_META_TABLE mask and shift definitions */
+
+#define NMT_EXIT_PORT_MASK (UINT64_CAST 0xf)
+
+/* NI_LOCAL_TABLE mask and shift definitions */
+
+#define NLT_EXIT_PORT_MASK (UINT64_CAST 0xf)
+
+#ifndef __ASSEMBLY__
+
+typedef union hubni_port_error_u {
+ u64 nipe_reg_value;
+ struct {
+ u64 nipe_rsvd: 26, /* unused */
+ nipe_lnk_reset: 1, /* link reset */
+ nipe_intl_err: 1, /* internal error */
+ nipe_bad_msg: 1, /* bad message */
+ nipe_bad_dest: 1, /* bad dest */
+ nipe_fifo_ovfl: 1, /* fifo overflow */
+ nipe_rsvd1: 1, /* unused */
+ nipe_credit_to: 4, /* credit timeout */
+ nipe_tail_to: 4, /* tail timeout */
+ nipe_retry_cnt: 8, /* retry error count */
+ nipe_cb_cnt: 8, /* checkbit error count */
+ nipe_sn_cnt: 8; /* sequence number count */
+ } nipe_fields_s;
+} hubni_port_error_t;
+
+#define NI_LLP_RETRY_MAX 0xff
+#define NI_LLP_CB_MAX 0xff
+#define NI_LLP_SN_MAX 0xff
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_SGI_SN0_HUBNI_H */
diff --git a/include/asm-mips/sn/sn0/hubpi.h b/include/asm-mips/sn/sn0/hubpi.h
new file mode 100644
index 000000000000..355bba8552e3
--- /dev/null
+++ b/include/asm-mips/sn/sn0/hubpi.h
@@ -0,0 +1,427 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/hubpi.h>, revision 1.28.
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_SN0_HUBPI_H
+#define _ASM_SN_SN0_HUBPI_H
+
+#include <linux/types.h>
+
+/*
+ * Hub I/O interface registers
+ *
+ * All registers in this file are subject to change until Hub chip tapeout.
+ * All register "addresses" are actually offsets. Use the LOCAL_HUB
+ * or REMOTE_HUB macros to synthesize an actual address
+ */
+
+#define PI_BASE 0x000000
+
+/* General protection and control registers */
+
+#define PI_CPU_PROTECT 0x000000 /* CPU Protection */
+#define PI_PROT_OVERRD 0x000008 /* Clear CPU Protection bit */
+#define PI_IO_PROTECT 0x000010 /* Interrupt Pending Protection */
+#define PI_REGION_PRESENT 0x000018 /* Indicates whether region exists */
+#define PI_CPU_NUM 0x000020 /* CPU Number ID */
+#define PI_CALIAS_SIZE 0x000028 /* Cached Alias Size */
+#define PI_MAX_CRB_TIMEOUT 0x000030 /* Maximum Timeout for CRB */
+#define PI_CRB_SFACTOR 0x000038 /* Scale factor for CRB timeout */
+
+/* CALIAS values */
+#define PI_CALIAS_SIZE_0 0
+#define PI_CALIAS_SIZE_4K 1
+#define PI_CALIAS_SIZE_8K 2
+#define PI_CALIAS_SIZE_16K 3
+#define PI_CALIAS_SIZE_32K 4
+#define PI_CALIAS_SIZE_64K 5
+#define PI_CALIAS_SIZE_128K 6
+#define PI_CALIAS_SIZE_256K 7
+#define PI_CALIAS_SIZE_512K 8
+#define PI_CALIAS_SIZE_1M 9
+#define PI_CALIAS_SIZE_2M 10
+#define PI_CALIAS_SIZE_4M 11
+#define PI_CALIAS_SIZE_8M 12
+#define PI_CALIAS_SIZE_16M 13
+#define PI_CALIAS_SIZE_32M 14
+#define PI_CALIAS_SIZE_64M 15
+
+/* Processor control and status checking */
+
+#define PI_CPU_PRESENT_A 0x000040 /* CPU Present A */
+#define PI_CPU_PRESENT_B 0x000048 /* CPU Present B */
+#define PI_CPU_ENABLE_A 0x000050 /* CPU Enable A */
+#define PI_CPU_ENABLE_B 0x000058 /* CPU Enable B */
+#define PI_REPLY_LEVEL 0x000060 /* Reply Level */
+#define PI_HARDRESET_BIT 0x020068 /* Bit cleared by s/w on SR */
+#define PI_NMI_A 0x000070 /* NMI to CPU A */
+#define PI_NMI_B 0x000078 /* NMI to CPU B */
+#define PI_NMI_OFFSET (PI_NMI_B - PI_NMI_A)
+#define PI_SOFTRESET 0x000080 /* Softreset (to both CPUs) */
+
+/* Regular Interrupt register checking. */
+
+#define PI_INT_PEND_MOD 0x000090 /* Write to set pending ints */
+#define PI_INT_PEND0 0x000098 /* Read to get pending ints */
+#define PI_INT_PEND1 0x0000a0 /* Read to get pending ints */
+#define PI_INT_MASK0_A 0x0000a8 /* Interrupt Mask 0 for CPU A */
+#define PI_INT_MASK1_A 0x0000b0 /* Interrupt Mask 1 for CPU A */
+#define PI_INT_MASK0_B 0x0000b8 /* Interrupt Mask 0 for CPU B */
+#define PI_INT_MASK1_B 0x0000c0 /* Interrupt Mask 1 for CPU B */
+
+#define PI_INT_MASK_OFFSET 0x10 /* Offset from A to B */
+
+/* Crosscall interrupts */
+
+#define PI_CC_PEND_SET_A 0x0000c8 /* CC Interrupt Pending Set, CPU A */
+#define PI_CC_PEND_SET_B 0x0000d0 /* CC Interrupt Pending Set, CPU B */
+#define PI_CC_PEND_CLR_A 0x0000d8 /* CC Interrupt Pending Clr, CPU A */
+#define PI_CC_PEND_CLR_B 0x0000e0 /* CC Interrupt Pending Clr, CPU B */
+#define PI_CC_MASK 0x0000e8 /* CC Interrupt mask */
+
+#define PI_INT_SET_OFFSET 0x08 /* Offset from A to B */
+
+/* Realtime Counter and Profiler control registers */
+
+#define PI_RT_COUNT 0x030100 /* Real Time Counter */
+#define PI_RT_COMPARE_A 0x000108 /* Real Time Compare A */
+#define PI_RT_COMPARE_B 0x000110 /* Real Time Compare B */
+#define PI_PROFILE_COMPARE 0x000118 /* L5 int to both cpus when == RTC */
+#define PI_RT_PEND_A 0x000120 /* Set if RT int for A pending */
+#define PI_RT_PEND_B 0x000128 /* Set if RT int for B pending */
+#define PI_PROF_PEND_A 0x000130 /* Set if Prof int for A pending */
+#define PI_PROF_PEND_B 0x000138 /* Set if Prof int for B pending */
+#define PI_RT_EN_A 0x000140 /* RT int for CPU A enable */
+#define PI_RT_EN_B 0x000148 /* RT int for CPU B enable */
+#define PI_PROF_EN_A 0x000150 /* PROF int for CPU A enable */
+#define PI_PROF_EN_B 0x000158 /* PROF int for CPU B enable */
+#define PI_RT_LOCAL_CTRL 0x000160 /* RT control register */
+#define PI_RT_FILTER_CTRL 0x000168 /* GCLK Filter control register */
+
+#define PI_COUNT_OFFSET 0x08 /* A to B offset for all counts */
+
+/* Built-In Self Test support */
+
+#define PI_BIST_WRITE_DATA 0x000200 /* BIST write data */
+#define PI_BIST_READ_DATA 0x000208 /* BIST read data */
+#define PI_BIST_COUNT_TARG 0x000210 /* BIST Count and Target */
+#define PI_BIST_READY 0x000218 /* BIST Ready indicator */
+#define PI_BIST_SHIFT_LOAD 0x000220 /* BIST control */
+#define PI_BIST_SHIFT_UNLOAD 0x000228 /* BIST control */
+#define PI_BIST_ENTER_RUN 0x000230 /* BIST control */
+
+/* Graphics control registers */
+
+#define PI_GFX_PAGE_A 0x000300 /* Graphics page A */
+#define PI_GFX_CREDIT_CNTR_A 0x000308 /* Graphics credit counter A */
+#define PI_GFX_BIAS_A 0x000310 /* Graphics bias A */
+#define PI_GFX_INT_CNTR_A 0x000318 /* Graphics interrupt counter A */
+#define PI_GFX_INT_CMP_A 0x000320 /* Graphics interrupt comparator A */
+#define PI_GFX_PAGE_B 0x000328 /* Graphics page B */
+#define PI_GFX_CREDIT_CNTR_B 0x000330 /* Graphics credit counter B */
+#define PI_GFX_BIAS_B 0x000338 /* Graphics bias B */
+#define PI_GFX_INT_CNTR_B 0x000340 /* Graphics interrupt counter B */
+#define PI_GFX_INT_CMP_B 0x000348 /* Graphics interrupt comparator B */
+
+#define PI_GFX_OFFSET (PI_GFX_PAGE_B - PI_GFX_PAGE_A)
+#define PI_GFX_PAGE_ENABLE 0x0000010000000000LL
+
+/* Error and timeout registers */
+#define PI_ERR_INT_PEND 0x000400 /* Error Interrupt Pending */
+#define PI_ERR_INT_MASK_A 0x000408 /* Error Interrupt mask for CPU A */
+#define PI_ERR_INT_MASK_B 0x000410 /* Error Interrupt mask for CPU B */
+#define PI_ERR_STACK_ADDR_A 0x000418 /* Error stack address for CPU A */
+#define PI_ERR_STACK_ADDR_B 0x000420 /* Error stack address for CPU B */
+#define PI_ERR_STACK_SIZE 0x000428 /* Error Stack Size */
+#define PI_ERR_STATUS0_A 0x000430 /* Error Status 0A */
+#define PI_ERR_STATUS0_A_RCLR 0x000438 /* Error Status 0A clear on read */
+#define PI_ERR_STATUS1_A 0x000440 /* Error Status 1A */
+#define PI_ERR_STATUS1_A_RCLR 0x000448 /* Error Status 1A clear on read */
+#define PI_ERR_STATUS0_B 0x000450 /* Error Status 0B */
+#define PI_ERR_STATUS0_B_RCLR 0x000458 /* Error Status 0B clear on read */
+#define PI_ERR_STATUS1_B 0x000460 /* Error Status 1B */
+#define PI_ERR_STATUS1_B_RCLR 0x000468 /* Error Status 1B clear on read */
+#define PI_SPOOL_CMP_A 0x000470 /* Spool compare for CPU A */
+#define PI_SPOOL_CMP_B 0x000478 /* Spool compare for CPU B */
+#define PI_CRB_TIMEOUT_A 0x000480 /* Timed out CRB entries for A */
+#define PI_CRB_TIMEOUT_B 0x000488 /* Timed out CRB entries for B */
+#define PI_SYSAD_ERRCHK_EN 0x000490 /* Enables SYSAD error checking */
+#define PI_BAD_CHECK_BIT_A 0x000498 /* Force SYSAD check bit error */
+#define PI_BAD_CHECK_BIT_B 0x0004a0 /* Force SYSAD check bit error */
+#define PI_NACK_CNT_A 0x0004a8 /* Consecutive NACK counter */
+#define PI_NACK_CNT_B 0x0004b0 /* " " for CPU B */
+#define PI_NACK_CMP 0x0004b8 /* NACK count compare */
+#define PI_STACKADDR_OFFSET (PI_ERR_STACK_ADDR_B - PI_ERR_STACK_ADDR_A)
+#define PI_ERRSTAT_OFFSET (PI_ERR_STATUS0_B - PI_ERR_STATUS0_A)
+#define PI_RDCLR_OFFSET (PI_ERR_STATUS0_A_RCLR - PI_ERR_STATUS0_A)
+
+/* Bits in PI_ERR_INT_PEND */
+#define PI_ERR_SPOOL_CMP_B 0x00000001 /* Spool end hit high water */
+#define PI_ERR_SPOOL_CMP_A 0x00000002
+#define PI_ERR_SPUR_MSG_B 0x00000004 /* Spurious message intr. */
+#define PI_ERR_SPUR_MSG_A 0x00000008
+#define PI_ERR_WRB_TERR_B 0x00000010 /* WRB TERR */
+#define PI_ERR_WRB_TERR_A 0x00000020
+#define PI_ERR_WRB_WERR_B 0x00000040 /* WRB WERR */
+#define PI_ERR_WRB_WERR_A 0x00000080
+#define PI_ERR_SYSSTATE_B 0x00000100 /* SysState parity error */
+#define PI_ERR_SYSSTATE_A 0x00000200
+#define PI_ERR_SYSAD_DATA_B 0x00000400 /* SysAD data parity error */
+#define PI_ERR_SYSAD_DATA_A 0x00000800
+#define PI_ERR_SYSAD_ADDR_B 0x00001000 /* SysAD addr parity error */
+#define PI_ERR_SYSAD_ADDR_A 0x00002000
+#define PI_ERR_SYSCMD_DATA_B 0x00004000 /* SysCmd data parity error */
+#define PI_ERR_SYSCMD_DATA_A 0x00008000
+#define PI_ERR_SYSCMD_ADDR_B 0x00010000 /* SysCmd addr parity error */
+#define PI_ERR_SYSCMD_ADDR_A 0x00020000
+#define PI_ERR_BAD_SPOOL_B 0x00040000 /* Error spooling to memory */
+#define PI_ERR_BAD_SPOOL_A 0x00080000
+#define PI_ERR_UNCAC_UNCORR_B 0x00100000 /* Uncached uncorrectable */
+#define PI_ERR_UNCAC_UNCORR_A 0x00200000
+#define PI_ERR_SYSSTATE_TAG_B 0x00400000 /* SysState tag parity error */
+#define PI_ERR_SYSSTATE_TAG_A 0x00800000
+#define PI_ERR_MD_UNCORR 0x01000000 /* Must be cleared in MD */
+
+#define PI_ERR_CLEAR_ALL_A 0x00aaaaaa
+#define PI_ERR_CLEAR_ALL_B 0x00555555
+
+
+/*
+ * The following three macros define all possible error int pends.
+ */
+
+#define PI_FATAL_ERR_CPU_A (PI_ERR_SYSSTATE_TAG_A | \
+ PI_ERR_BAD_SPOOL_A | \
+ PI_ERR_SYSCMD_ADDR_A | \
+ PI_ERR_SYSCMD_DATA_A | \
+ PI_ERR_SYSAD_ADDR_A | \
+ PI_ERR_SYSAD_DATA_A | \
+ PI_ERR_SYSSTATE_A)
+
+#define PI_MISC_ERR_CPU_A (PI_ERR_UNCAC_UNCORR_A | \
+ PI_ERR_WRB_WERR_A | \
+ PI_ERR_WRB_TERR_A | \
+ PI_ERR_SPUR_MSG_A | \
+ PI_ERR_SPOOL_CMP_A)
+
+#define PI_FATAL_ERR_CPU_B (PI_ERR_SYSSTATE_TAG_B | \
+ PI_ERR_BAD_SPOOL_B | \
+ PI_ERR_SYSCMD_ADDR_B | \
+ PI_ERR_SYSCMD_DATA_B | \
+ PI_ERR_SYSAD_ADDR_B | \
+ PI_ERR_SYSAD_DATA_B | \
+ PI_ERR_SYSSTATE_B)
+
+#define PI_MISC_ERR_CPU_B (PI_ERR_UNCAC_UNCORR_B | \
+ PI_ERR_WRB_WERR_B | \
+ PI_ERR_WRB_TERR_B | \
+ PI_ERR_SPUR_MSG_B | \
+ PI_ERR_SPOOL_CMP_B)
+
+#define PI_ERR_GENERIC (PI_ERR_MD_UNCORR)
+
+/*
+ * Error types for PI_ERR_STATUS0_[AB] and error stack:
+ * Use the write types if WRBRRB is 1 else use the read types
+ */
+
+/* Fields in PI_ERR_STATUS0_[AB] */
+#define PI_ERR_ST0_TYPE_MASK 0x0000000000000007
+#define PI_ERR_ST0_TYPE_SHFT 0
+#define PI_ERR_ST0_REQNUM_MASK 0x0000000000000038
+#define PI_ERR_ST0_REQNUM_SHFT 3
+#define PI_ERR_ST0_SUPPL_MASK 0x000000000001ffc0
+#define PI_ERR_ST0_SUPPL_SHFT 6
+#define PI_ERR_ST0_CMD_MASK 0x0000000001fe0000
+#define PI_ERR_ST0_CMD_SHFT 17
+#define PI_ERR_ST0_ADDR_MASK 0x3ffffffffe000000
+#define PI_ERR_ST0_ADDR_SHFT 25
+#define PI_ERR_ST0_OVERRUN_MASK 0x4000000000000000
+#define PI_ERR_ST0_OVERRUN_SHFT 62
+#define PI_ERR_ST0_VALID_MASK 0x8000000000000000
+#define PI_ERR_ST0_VALID_SHFT 63
+
+/* Fields in PI_ERR_STATUS1_[AB] */
+#define PI_ERR_ST1_SPOOL_MASK 0x00000000001fffff
+#define PI_ERR_ST1_SPOOL_SHFT 0
+#define PI_ERR_ST1_TOUTCNT_MASK 0x000000001fe00000
+#define PI_ERR_ST1_TOUTCNT_SHFT 21
+#define PI_ERR_ST1_INVCNT_MASK 0x0000007fe0000000
+#define PI_ERR_ST1_INVCNT_SHFT 29
+#define PI_ERR_ST1_CRBNUM_MASK 0x0000038000000000
+#define PI_ERR_ST1_CRBNUM_SHFT 39
+#define PI_ERR_ST1_WRBRRB_MASK 0x0000040000000000
+#define PI_ERR_ST1_WRBRRB_SHFT 42
+#define PI_ERR_ST1_CRBSTAT_MASK 0x001ff80000000000
+#define PI_ERR_ST1_CRBSTAT_SHFT 43
+#define PI_ERR_ST1_MSGSRC_MASK 0xffe0000000000000
+#define PI_ERR_ST1_MSGSRC_SHFT 53
+
+/* Fields in the error stack */
+#define PI_ERR_STK_TYPE_MASK 0x0000000000000003
+#define PI_ERR_STK_TYPE_SHFT 0
+#define PI_ERR_STK_SUPPL_MASK 0x0000000000000038
+#define PI_ERR_STK_SUPPL_SHFT 3
+#define PI_ERR_STK_REQNUM_MASK 0x00000000000001c0
+#define PI_ERR_STK_REQNUM_SHFT 6
+#define PI_ERR_STK_CRBNUM_MASK 0x0000000000000e00
+#define PI_ERR_STK_CRBNUM_SHFT 9
+#define PI_ERR_STK_WRBRRB_MASK 0x0000000000001000
+#define PI_ERR_STK_WRBRRB_SHFT 12
+#define PI_ERR_STK_CRBSTAT_MASK 0x00000000007fe000
+#define PI_ERR_STK_CRBSTAT_SHFT 13
+#define PI_ERR_STK_CMD_MASK 0x000000007f800000
+#define PI_ERR_STK_CMD_SHFT 23
+#define PI_ERR_STK_ADDR_MASK 0xffffffff80000000
+#define PI_ERR_STK_ADDR_SHFT 31
+
+/* Error type in the error status or stack on Read CRBs */
+#define PI_ERR_RD_PRERR 1
+#define PI_ERR_RD_DERR 2
+#define PI_ERR_RD_TERR 3
+
+/* Error type in the error status or stack on Write CRBs */
+#define PI_ERR_WR_WERR 0
+#define PI_ERR_WR_PWERR 1
+#define PI_ERR_WR_TERR 3
+
+/* Read or Write CRB in error status or stack */
+#define PI_ERR_RRB 0
+#define PI_ERR_WRB 1
+#define PI_ERR_ANY_CRB 2
+
+/* Address masks in the error status and error stack are not the same */
+#define ERR_STK_ADDR_SHFT 7
+#define ERR_STAT0_ADDR_SHFT 3
+
+#define PI_MIN_STACK_SIZE 4096 /* For figuring out the size to set */
+#define PI_STACK_SIZE_SHFT 12 /* 4k */
+
+#define ERR_STACK_SIZE_BYTES(_sz) \
+ ((_sz) ? (PI_MIN_STACK_SIZE << ((_sz) - 1)) : 0)
+
+#ifndef __ASSEMBLY__
+/*
+ * format of error stack and error status registers.
+ */
+
+struct err_stack_format {
+ u64 sk_addr : 33, /* address */
+ sk_cmd : 8, /* message command */
+ sk_crb_sts : 10, /* status from RRB or WRB */
+ sk_rw_rb : 1, /* RRB == 0, WRB == 1 */
+ sk_crb_num : 3, /* WRB (0 to 7) or RRB (0 to 4) */
+ sk_t5_req : 3, /* RRB T5 request number */
+ sk_suppl : 3, /* lowest 3 bit of supplemental */
+ sk_err_type: 3; /* error type */
+};
+
+typedef union pi_err_stack {
+ u64 pi_stk_word;
+ struct err_stack_format pi_stk_fmt;
+} pi_err_stack_t;
+
+struct err_status0_format {
+ u64 s0_valid : 1, /* Valid */
+ s0_ovr_run : 1, /* Overrun, spooled to memory */
+ s0_addr : 37, /* address */
+ s0_cmd : 8, /* message command */
+ s0_supl : 11, /* message supplemental field */
+ s0_t5_req : 3, /* RRB T5 request number */
+ s0_err_type: 3; /* error type */
+};
+
+typedef union pi_err_stat0 {
+ u64 pi_stat0_word;
+ struct err_status0_format pi_stat0_fmt;
+} pi_err_stat0_t;
+
+struct err_status1_format {
+ u64 s1_src : 11, /* message source */
+ s1_crb_sts : 10, /* status from RRB or WRB */
+ s1_rw_rb : 1, /* RRB == 0, WRB == 1 */
+ s1_crb_num : 3, /* WRB (0 to 7) or RRB (0 to 4) */
+ s1_inval_cnt:10, /* signed invalidate counter RRB */
+ s1_to_cnt : 8, /* crb timeout counter */
+ s1_spl_cnt : 21; /* number spooled to memory */
+};
+
+typedef union pi_err_stat1 {
+ u64 pi_stat1_word;
+ struct err_status1_format pi_stat1_fmt;
+} pi_err_stat1_t;
+
+typedef u64 rtc_time_t;
+
+#endif /* !__ASSEMBLY__ */
+
+
+/* Bits in PI_SYSAD_ERRCHK_EN */
+#define PI_SYSAD_ERRCHK_ECCGEN 0x01 /* Enable ECC generation */
+#define PI_SYSAD_ERRCHK_QUALGEN 0x02 /* Enable data quality signal gen. */
+#define PI_SYSAD_ERRCHK_SADP 0x04 /* Enable SysAD parity checking */
+#define PI_SYSAD_ERRCHK_CMDP 0x08 /* Enable SysCmd parity checking */
+#define PI_SYSAD_ERRCHK_STATE 0x10 /* Enable SysState parity checking */
+#define PI_SYSAD_ERRCHK_QUAL 0x20 /* Enable data quality checking */
+#define PI_SYSAD_CHECK_ALL 0x3f /* Generate and check all signals. */
+
+/* Interrupt pending bits on R10000 */
+
+#define HUB_IP_PEND0 0x0400
+#define HUB_IP_PEND1_CC 0x0800
+#define HUB_IP_RT 0x1000
+#define HUB_IP_PROF 0x2000
+#define HUB_IP_ERROR 0x4000
+#define HUB_IP_MASK 0x7c00
+
+/* PI_RT_LOCAL_CTRL mask and shift definitions */
+
+#define PRLC_USE_INT_SHFT 16
+#define PRLC_USE_INT_MASK (UINT64_CAST 1 << 16)
+#define PRLC_USE_INT (UINT64_CAST 1 << 16)
+#define PRLC_GCLK_SHFT 15
+#define PRLC_GCLK_MASK (UINT64_CAST 1 << 15)
+#define PRLC_GCLK (UINT64_CAST 1 << 15)
+#define PRLC_GCLK_COUNT_SHFT 8
+#define PRLC_GCLK_COUNT_MASK (UINT64_CAST 0x7f << 8)
+#define PRLC_MAX_COUNT_SHFT 1
+#define PRLC_MAX_COUNT_MASK (UINT64_CAST 0x7f << 1)
+#define PRLC_GCLK_EN_SHFT 0
+#define PRLC_GCLK_EN_MASK (UINT64_CAST 1)
+#define PRLC_GCLK_EN (UINT64_CAST 1)
+
+/* PI_RT_FILTER_CTRL mask and shift definitions */
+
+#if 0
+/*
+ * XXX - This register's definition has changed, but it's only implemented
+ * in Hub 2.
+ */
+#define PRFC_DROP_COUNT_SHFT 27
+#define PRFC_DROP_COUNT_MASK (UINT64_CAST 0x3ff << 27)
+#define PRFC_DROP_CTR_SHFT 18
+#define PRFC_DROP_CTR_MASK (UINT64_CAST 0x1ff << 18)
+#define PRFC_MASK_ENABLE_SHFT 10
+#define PRFC_MASK_ENABLE_MASK (UINT64_CAST 0x7f << 10)
+#define PRFC_MASK_CTR_SHFT 2
+#define PRFC_MASK_CTR_MASK (UINT64_CAST 0xff << 2)
+#define PRFC_OFFSET_SHFT 0
+#define PRFC_OFFSET_MASK (UINT64_CAST 3)
+#endif /* 0 */
+
+
+/*
+ * Bits for NACK_CNT_A/B and NACK_CMP
+ */
+#define PI_NACK_CNT_EN_SHFT 20
+#define PI_NACK_CNT_EN_MASK 0x100000
+#define PI_NACK_CNT_MASK 0x0fffff
+#define PI_NACK_CNT_MAX 0x0fffff
+
+#endif /* _ASM_SN_SN0_HUBPI_H */
diff --git a/include/asm-mips/sn/sn0/ip27.h b/include/asm-mips/sn/sn0/ip27.h
new file mode 100644
index 000000000000..ade0e974dd78
--- /dev/null
+++ b/include/asm-mips/sn/sn0/ip27.h
@@ -0,0 +1,92 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/IP27.h>.
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_SN0_IP27_H
+#define _ASM_SN_SN0_IP27_H
+
+#include <asm/mipsregs.h>
+
+/*
+ * Simple definitions for the masks which remove SW bits from pte.
+ */
+
+#define TLBLO_HWBITSHIFT 0 /* Shift value, for masking */
+
+#ifndef __ASSEMBLY__
+
+#define CAUSE_BERRINTR IE_IRQ5
+
+#define ECCF_CACHE_ERR 0
+#define ECCF_TAGLO 1
+#define ECCF_ECC 2
+#define ECCF_ERROREPC 3
+#define ECCF_PADDR 4
+#define ECCF_SIZE (5 * sizeof(long))
+
+#endif /* !__ASSEMBLY__ */
+
+#ifdef __ASSEMBLY__
+
+/*
+ * KL_GET_CPUNUM (similar to EV_GET_SPNUM for EVEREST platform) reads
+ * the processor number of the calling processor. The proc parameters
+ * must be a register.
+ */
+#define KL_GET_CPUNUM(proc) \
+ dli proc, LOCAL_HUB(0); \
+ ld proc, PI_CPU_NUM(proc)
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * R10000 status register interrupt bit mask usage for IP27.
+ */
+#define SRB_SWTIMO IE_SW0 /* 0x0100 */
+#define SRB_NET IE_SW1 /* 0x0200 */
+#define SRB_DEV0 IE_IRQ0 /* 0x0400 */
+#define SRB_DEV1 IE_IRQ1 /* 0x0800 */
+#define SRB_TIMOCLK IE_IRQ2 /* 0x1000 */
+#define SRB_PROFCLK IE_IRQ3 /* 0x2000 */
+#define SRB_ERR IE_IRQ4 /* 0x4000 */
+#define SRB_SCHEDCLK IE_IRQ5 /* 0x8000 */
+
+#define SR_IBIT_HI SRB_DEV0
+#define SR_IBIT_PROF SRB_PROFCLK
+
+#define SRB_SWTIMO_IDX 0
+#define SRB_NET_IDX 1
+#define SRB_DEV0_IDX 2
+#define SRB_DEV1_IDX 3
+#define SRB_TIMOCLK_IDX 4
+#define SRB_PROFCLK_IDX 5
+#define SRB_ERR_IDX 6
+#define SRB_SCHEDCLK_IDX 7
+
+#define NUM_CAUSE_INTRS 8
+
+#define SCACHE_LINESIZE 128
+#define SCACHE_LINEMASK (SCACHE_LINESIZE - 1)
+
+#include <asm/sn/addrs.h>
+
+#define LED_CYCLE_MASK 0x0f
+#define LED_CYCLE_SHFT 4
+
+#define SEND_NMI(_nasid, _slice) \
+ REMOTE_HUB_S((_nasid), (PI_NMI_A + ((_slice) * PI_NMI_OFFSET)), 1)
+
+/* Sanity hazzard ... Below all the Origin hacks are following. */
+
+#define SN00_BRIDGE 0x9200000008000000
+#define SN00I_BRIDGE0 0x920000000b000000
+#define SN00I_BRIDGE1 0x920000000e000000
+#define SN00I_BRIDGE2 0x920000000f000000
+
+#endif /* _ASM_SN_SN0_IP27_H */
diff --git a/include/asm-mips/sn/sn0/sn0_fru.h b/include/asm-mips/sn/sn0/sn0_fru.h
new file mode 100644
index 000000000000..82c6377c275a
--- /dev/null
+++ b/include/asm-mips/sn/sn0/sn0_fru.h
@@ -0,0 +1,44 @@
+/*
+ * 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.
+ *
+ * Derived from IRIX <sys/SN/SN0/sn0_fru.h>
+ *
+ * Copyright (C) 1992 - 1997, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_SN_SN0_SN0_FRU_H
+#define _ASM_SN_SN0_SN0_FRU_H
+
+#define MAX_DIMMS 8 /* max # of dimm banks */
+#define MAX_PCIDEV 8 /* max # of pci devices on a pci bus */
+
+typedef unsigned char confidence_t;
+
+typedef struct kf_mem_s {
+ confidence_t km_confidence; /* confidence level that the memory is bad
+ * is this necessary ?
+ */
+ confidence_t km_dimm[MAX_DIMMS];
+ /* confidence level that dimm[i] is bad
+ *I think this is the right number
+ */
+
+} kf_mem_t;
+
+typedef struct kf_cpu_s {
+ confidence_t kc_confidence; /* confidence level that cpu is bad */
+ confidence_t kc_icache; /* confidence level that instr. cache is bad */
+ confidence_t kc_dcache; /* confidence level that data cache is bad */
+ confidence_t kc_scache; /* confidence level that sec. cache is bad */
+ confidence_t kc_sysbus; /* confidence level that sysad/cmd/state bus is bad */
+} kf_cpu_t;
+
+typedef struct kf_pci_bus_s {
+ confidence_t kpb_belief; /* confidence level that the pci bus is bad */
+ confidence_t kpb_pcidev_belief[MAX_PCIDEV];
+ /* confidence level that the pci dev is bad */
+} kf_pci_bus_t;
+
+#endif /* _ASM_SN_SN0_SN0_FRU_H */
diff --git a/include/asm-mips/sn/sn_private.h b/include/asm-mips/sn/sn_private.h
new file mode 100644
index 000000000000..1a2c3025bf28
--- /dev/null
+++ b/include/asm-mips/sn/sn_private.h
@@ -0,0 +1,19 @@
+#ifndef __ASM_SN_SN_PRIVATE_H
+#define __ASM_SN_SN_PRIVATE_H
+
+#include <asm/sn/types.h>
+
+extern nasid_t master_nasid;
+
+extern void cpu_node_probe(void);
+extern cnodeid_t get_compact_nodeid(void);
+extern void hub_rtc_init(cnodeid_t);
+extern void cpu_time_init(void);
+extern void per_cpu_init(void);
+extern void install_cpu_nmi_handler(int slice);
+extern void install_ipi(void);
+extern void setup_replication_mask(void);
+extern void replicate_kernel_text(void);
+extern pfn_t node_getfirstfree(cnodeid_t);
+
+#endif /* __ASM_SN_SN_PRIVATE_H */
diff --git a/include/asm-mips/sn/types.h b/include/asm-mips/sn/types.h
new file mode 100644
index 000000000000..74d0bb260b86
--- /dev/null
+++ b/include/asm-mips/sn/types.h
@@ -0,0 +1,26 @@
+/*
+ * 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 Silicon Graphics, Inc.
+ * Copyright (C) 1999 by Ralf Baechle
+ */
+#ifndef _ASM_SN_TYPES_H
+#define _ASM_SN_TYPES_H
+
+#include <linux/types.h>
+
+typedef unsigned long cpuid_t;
+typedef unsigned long cnodemask_t;
+typedef signed short nasid_t; /* node id in numa-as-id space */
+typedef signed short cnodeid_t; /* node id in compact-id space */
+typedef signed char partid_t; /* partition ID type */
+typedef signed short moduleid_t; /* user-visible module number type */
+typedef signed short cmoduleid_t; /* kernel compact module id type */
+typedef unsigned char clusterid_t; /* Clusterid of the cell */
+typedef unsigned long pfn_t;
+
+typedef dev_t vertex_hdl_t; /* hardware graph vertex handle */
+
+#endif /* _ASM_SN_TYPES_H */
diff --git a/include/asm-mips/sni.h b/include/asm-mips/sni.h
new file mode 100644
index 000000000000..b3bc698dfdee
--- /dev/null
+++ b/include/asm-mips/sni.h
@@ -0,0 +1,107 @@
+/*
+ * SNI specific definitions
+ *
+ * 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) 1997, 1998 by Ralf Baechle
+ */
+#ifndef __ASM_SNI_H
+#define __ASM_SNI_H
+
+#define SNI_PORT_BASE 0xb4000000
+
+/*
+ * ASIC PCI registers for little endian configuration.
+ */
+#ifndef __MIPSEL__
+#error "Fix me for big endian"
+#endif
+#define PCIMT_UCONF 0xbfff0000
+#define PCIMT_IOADTIMEOUT2 0xbfff0008
+#define PCIMT_IOMEMCONF 0xbfff0010
+#define PCIMT_IOMMU 0xbfff0018
+#define PCIMT_IOADTIMEOUT1 0xbfff0020
+#define PCIMT_DMAACCESS 0xbfff0028
+#define PCIMT_DMAHIT 0xbfff0030
+#define PCIMT_ERRSTATUS 0xbfff0038
+#define PCIMT_ERRADDR 0xbfff0040
+#define PCIMT_SYNDROME 0xbfff0048
+#define PCIMT_ITPEND 0xbfff0050
+#define IT_INT2 0x01
+#define IT_INTD 0x02
+#define IT_INTC 0x04
+#define IT_INTB 0x08
+#define IT_INTA 0x10
+#define IT_EISA 0x20
+#define IT_SCSI 0x40
+#define IT_ETH 0x80
+#define PCIMT_IRQSEL 0xbfff0058
+#define PCIMT_TESTMEM 0xbfff0060
+#define PCIMT_ECCREG 0xbfff0068
+#define PCIMT_CONFIG_ADDRESS 0xbfff0070
+#define PCIMT_ASIC_ID 0xbfff0078 /* read */
+#define PCIMT_SOFT_RESET 0xbfff0078 /* write */
+#define PCIMT_PIA_OE 0xbfff0080
+#define PCIMT_PIA_DATAOUT 0xbfff0088
+#define PCIMT_PIA_DATAIN 0xbfff0090
+#define PCIMT_CACHECONF 0xbfff0098
+#define PCIMT_INVSPACE 0xbfff00a0
+#define PCIMT_PCI_CONF 0xbfff0100
+
+/*
+ * Data port for the PCI bus.
+ */
+#define PCIMT_CONFIG_DATA 0xb4000cfc
+
+/*
+ * Board specific registers
+ */
+#define PCIMT_CSMSR 0xbfd00000
+#define PCIMT_CSSWITCH 0xbfd10000
+#define PCIMT_CSITPEND 0xbfd20000
+#define PCIMT_AUTO_PO_EN 0xbfd30000
+#define PCIMT_CLR_TEMP 0xbfd40000
+#define PCIMT_AUTO_PO_DIS 0xbfd50000
+#define PCIMT_EXMSR 0xbfd60000
+#define PCIMT_UNUSED1 0xbfd70000
+#define PCIMT_CSWCSM 0xbfd80000
+#define PCIMT_UNUSED2 0xbfd90000
+#define PCIMT_CSLED 0xbfda0000
+#define PCIMT_CSMAPISA 0xbfdb0000
+#define PCIMT_CSRSTBP 0xbfdc0000
+#define PCIMT_CLRPOFF 0xbfdd0000
+#define PCIMT_CSTIMER 0xbfde0000
+#define PCIMT_PWDN 0xbfdf0000
+
+/*
+ * Interrupt 0-16 are EISA interrupts. Interrupts from 16 on are assigned
+ * to the other interrupts generated by ASIC PCI.
+ *
+ * INT2 is a wired-or of the push button interrupt, high temperature interrupt
+ * ASIC PCI interrupt.
+ */
+#define PCIMT_KEYBOARD_IRQ 1
+#define PCIMT_IRQ_INT2 16
+#define PCIMT_IRQ_INTD 17
+#define PCIMT_IRQ_INTC 18
+#define PCIMT_IRQ_INTB 19
+#define PCIMT_IRQ_INTA 20
+#define PCIMT_IRQ_EISA 21
+#define PCIMT_IRQ_SCSI 22
+#define PCIMT_IRQ_ETHERNET 23
+#define PCIMT_IRQ_TEMPERATURE 24
+#define PCIMT_IRQ_EISA_NMI 25
+#define PCIMT_IRQ_POWER_OFF 26
+#define PCIMT_IRQ_BUTTON 27
+
+/*
+ * Base address for the mapped 16mb EISA bus segment.
+ */
+#define PCIMT_EISA_BASE 0xb0000000
+
+/* PCI EISA Interrupt acknowledge */
+#define PCIMT_INT_ACKNOWLEDGE 0xba000000
+
+#endif /* __ASM_SNI_H */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
new file mode 100644
index 000000000000..020b4db70ee5
--- /dev/null
+++ b/include/asm-mips/socket.h
@@ -0,0 +1,102 @@
+/*
+ * 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) 1997, 1999, 2000, 2001 Ralf Baechle
+ * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SOCKET_H
+#define _ASM_SOCKET_H
+
+#include <asm/sockios.h>
+
+/*
+ * For setsockopt(2)
+ *
+ * This defines are ABI conformant as far as Linux supports these ...
+ */
+#define SOL_SOCKET 0xffff
+
+#define SO_DEBUG 0x0001 /* Record debugging information. */
+#define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */
+#define SO_KEEPALIVE 0x0008 /* Keep connections alive and send
+ SIGPIPE when they die. */
+#define SO_DONTROUTE 0x0010 /* Don't do local routing. */
+#define SO_BROADCAST 0x0020 /* Allow transmission of
+ broadcast messages. */
+#define SO_LINGER 0x0080 /* Block on close of a reliable
+ socket to transmit pending data. */
+#define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */
+#if 0
+To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
+#endif
+
+#define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */
+#define SO_STYLE SO_TYPE /* Synonym */
+#define SO_ERROR 0x1007 /* get error status and clear */
+#define SO_SNDBUF 0x1001 /* Send buffer size. */
+#define SO_RCVBUF 0x1002 /* Receive buffer. */
+#define SO_SNDLOWAT 0x1003 /* send low-water mark */
+#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
+#define SO_SNDTIMEO 0x1005 /* send timeout */
+#define SO_RCVTIMEO 0x1006 /* receive timeout */
+#define SO_ACCEPTCONN 0x1009
+
+/* linux-specific, might as well be the same as on i386 */
+#define SO_NO_CHECK 11
+#define SO_PRIORITY 12
+#define SO_BSDCOMPAT 14
+
+#define SO_PASSCRED 17
+#define SO_PEERCRED 18
+
+/* 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_PEERSEC 30
+
+#ifdef __KERNEL__
+
+/** sock_type - Socket types
+ *
+ * Please notice that for binary compat reasons MIPS has to
+ * override the enum sock_type in include/linux/net.h, so
+ * we define ARCH_HAS_SOCKET_TYPES here.
+ *
+ * @SOCK_DGRAM - datagram (conn.less) socket
+ * @SOCK_STREAM - stream (connection) socket
+ * @SOCK_RAW - raw socket
+ * @SOCK_RDM - reliably-delivered message
+ * @SOCK_SEQPACKET - sequential packet socket
+ * @SOCK_PACKET - linux specific way of getting packets at the dev level.
+ * For writing rarp and other similar things on the user level.
+ */
+enum sock_type {
+ SOCK_DGRAM = 1,
+ SOCK_STREAM = 2,
+ SOCK_RAW = 3,
+ SOCK_RDM = 4,
+ SOCK_SEQPACKET = 5,
+ SOCK_PACKET = 10,
+};
+
+#define SOCK_MAX (SOCK_PACKET + 1)
+
+#define ARCH_HAS_SOCKET_TYPES 1
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_SOCKET_H */
diff --git a/include/asm-mips/sockios.h b/include/asm-mips/sockios.h
new file mode 100644
index 000000000000..87a50bf039ed
--- /dev/null
+++ b/include/asm-mips/sockios.h
@@ -0,0 +1,25 @@
+/*
+ * Socket-level I/O control calls.
+ *
+ * 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) 1995 by Ralf Baechle
+ */
+#ifndef _ASM_SOCKIOS_H
+#define _ASM_SOCKIOS_H
+
+#include <asm/ioctl.h>
+
+/* Socket-level I/O control calls. */
+#define FIOGETOWN _IOR('f', 123, int)
+#define FIOSETOWN _IOW('f', 124, int)
+
+#define SIOCATMARK _IOR('s', 7, int)
+#define SIOCSPGRP _IOW('s', 8, pid_t)
+#define SIOCGPGRP _IOR('s', 9, pid_t)
+
+#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+
+#endif /* _ASM_SOCKIOS_H */
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
new file mode 100644
index 000000000000..114d3eb98a6a
--- /dev/null
+++ b/include/asm-mips/spinlock.h
@@ -0,0 +1,299 @@
+/*
+ * 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 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_SPINLOCK_H
+#define _ASM_SPINLOCK_H
+
+#include <linux/config.h>
+#include <asm/war.h>
+
+/*
+ * Your basic SMP spinlocks, allowing only a single CPU anywhere
+ */
+
+typedef struct {
+ volatile unsigned int lock;
+#ifdef CONFIG_PREEMPT
+ unsigned int break_lock;
+#endif
+} spinlock_t;
+
+#define SPIN_LOCK_UNLOCKED (spinlock_t) { 0 }
+
+#define spin_lock_init(x) do { (x)->lock = 0; } while(0)
+
+#define spin_is_locked(x) ((x)->lock != 0)
+#define spin_unlock_wait(x) do { barrier(); } while ((x)->lock)
+#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
+
+/*
+ * Simple spin lock operations. There are two variants, one clears IRQ's
+ * on the local processor, one does not.
+ *
+ * We make no fairness assumptions. They have a cost.
+ */
+
+static inline void _raw_spin_lock(spinlock_t *lock)
+{
+ unsigned int tmp;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_spin_lock \n"
+ "1: ll %1, %2 \n"
+ " bnez %1, 1b \n"
+ " li %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqzl %1, 1b \n"
+ " nop \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (lock->lock), "=&r" (tmp)
+ : "m" (lock->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_spin_lock \n"
+ "1: ll %1, %2 \n"
+ " bnez %1, 1b \n"
+ " li %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqz %1, 1b \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (lock->lock), "=&r" (tmp)
+ : "m" (lock->lock)
+ : "memory");
+ }
+}
+
+static inline void _raw_spin_unlock(spinlock_t *lock)
+{
+ __asm__ __volatile__(
+ " .set noreorder # _raw_spin_unlock \n"
+ " sync \n"
+ " sw $0, %0 \n"
+ " .set\treorder \n"
+ : "=m" (lock->lock)
+ : "m" (lock->lock)
+ : "memory");
+}
+
+static inline unsigned int _raw_spin_trylock(spinlock_t *lock)
+{
+ unsigned int temp, res;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_spin_trylock \n"
+ "1: ll %0, %3 \n"
+ " ori %2, %0, 1 \n"
+ " sc %2, %1 \n"
+ " beqzl %2, 1b \n"
+ " nop \n"
+ " andi %2, %0, 1 \n"
+ " sync \n"
+ " .set reorder"
+ : "=&r" (temp), "=m" (lock->lock), "=&r" (res)
+ : "m" (lock->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_spin_trylock \n"
+ "1: ll %0, %3 \n"
+ " ori %2, %0, 1 \n"
+ " sc %2, %1 \n"
+ " beqz %2, 1b \n"
+ " andi %2, %0, 1 \n"
+ " sync \n"
+ " .set reorder"
+ : "=&r" (temp), "=m" (lock->lock), "=&r" (res)
+ : "m" (lock->lock)
+ : "memory");
+ }
+
+ return res == 0;
+}
+
+/*
+ * Read-write spinlocks, allowing multiple readers but only one writer.
+ *
+ * NOTE! it is quite common to have readers in interrupts but no interrupt
+ * writers. For those circumstances we can "mix" irq-safe locks - any writer
+ * needs to get a irq-safe write-lock, but readers can get non-irqsafe
+ * read-locks.
+ */
+
+typedef struct {
+ volatile unsigned int lock;
+#ifdef CONFIG_PREEMPT
+ unsigned int break_lock;
+#endif
+} rwlock_t;
+
+#define RW_LOCK_UNLOCKED (rwlock_t) { 0 }
+
+#define rwlock_init(x) do { *(x) = RW_LOCK_UNLOCKED; } while(0)
+
+static inline void _raw_read_lock(rwlock_t *rw)
+{
+ unsigned int tmp;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_read_lock \n"
+ "1: ll %1, %2 \n"
+ " bltz %1, 1b \n"
+ " addu %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqzl %1, 1b \n"
+ " nop \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_read_lock \n"
+ "1: ll %1, %2 \n"
+ " bltz %1, 1b \n"
+ " addu %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqz %1, 1b \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ }
+}
+
+/* Note the use of sub, not subu which will make the kernel die with an
+ overflow exception if we ever try to unlock an rwlock that is already
+ unlocked or is being held by a writer. */
+static inline void _raw_read_unlock(rwlock_t *rw)
+{
+ unsigned int tmp;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ "1: ll %1, %2 # _raw_read_unlock \n"
+ " sub %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqzl %1, 1b \n"
+ " sync \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_read_unlock \n"
+ "1: ll %1, %2 \n"
+ " sub %1, 1 \n"
+ " sc %1, %0 \n"
+ " beqz %1, 1b \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ }
+}
+
+static inline void _raw_write_lock(rwlock_t *rw)
+{
+ unsigned int tmp;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_write_lock \n"
+ "1: ll %1, %2 \n"
+ " bnez %1, 1b \n"
+ " lui %1, 0x8000 \n"
+ " sc %1, %0 \n"
+ " beqzl %1, 1b \n"
+ " nop \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_write_lock \n"
+ "1: ll %1, %2 \n"
+ " bnez %1, 1b \n"
+ " lui %1, 0x8000 \n"
+ " sc %1, %0 \n"
+ " beqz %1, 1b \n"
+ " nop \n"
+ " sync \n"
+ " .set reorder \n"
+ : "=m" (rw->lock), "=&r" (tmp)
+ : "m" (rw->lock)
+ : "memory");
+ }
+}
+
+static inline void _raw_write_unlock(rwlock_t *rw)
+{
+ __asm__ __volatile__(
+ " sync # _raw_write_unlock \n"
+ " sw $0, %0 \n"
+ : "=m" (rw->lock)
+ : "m" (rw->lock)
+ : "memory");
+}
+
+#define _raw_read_trylock(lock) generic_raw_read_trylock(lock)
+
+static inline int _raw_write_trylock(rwlock_t *rw)
+{
+ unsigned int tmp;
+ int ret;
+
+ if (R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_write_trylock \n"
+ " li %2, 0 \n"
+ "1: ll %1, %3 \n"
+ " bnez %1, 2f \n"
+ " lui %1, 0x8000 \n"
+ " sc %1, %0 \n"
+ " beqzl %1, 1b \n"
+ " nop \n"
+ " sync \n"
+ " li %2, 1 \n"
+ " .set reorder \n"
+ "2: \n"
+ : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+ : "m" (rw->lock)
+ : "memory");
+ } else {
+ __asm__ __volatile__(
+ " .set noreorder # _raw_write_trylock \n"
+ " li %2, 0 \n"
+ "1: ll %1, %3 \n"
+ " bnez %1, 2f \n"
+ " lui %1, 0x8000 \n"
+ " sc %1, %0 \n"
+ " beqz %1, 1b \n"
+ " sync \n"
+ " li %2, 1 \n"
+ " .set reorder \n"
+ "2: \n"
+ : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+ : "m" (rw->lock)
+ : "memory");
+ }
+
+ return ret;
+}
+
+#endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
new file mode 100644
index 000000000000..86283c25fd5b
--- /dev/null
+++ b/include/asm-mips/stackframe.h
@@ -0,0 +1,346 @@
+/*
+ * 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) 1994, 95, 96, 99, 2001 Ralf Baechle
+ * Copyright (C) 1994, 1995, 1996 Paul M. Antoine.
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_STACKFRAME_H
+#define _ASM_STACKFRAME_H
+
+#include <linux/config.h>
+#include <linux/threads.h>
+
+#include <asm/asm.h>
+#include <asm/mipsregs.h>
+#include <asm/offset.h>
+
+ .macro SAVE_AT
+ .set push
+ .set noat
+ LONG_S $1, PT_R1(sp)
+ .set pop
+ .endm
+
+ .macro SAVE_TEMP
+ mfhi v1
+#ifdef CONFIG_MIPS32
+ LONG_S $8, PT_R8(sp)
+ LONG_S $9, PT_R9(sp)
+#endif
+ LONG_S v1, PT_HI(sp)
+ mflo v1
+ LONG_S $10, PT_R10(sp)
+ LONG_S $11, PT_R11(sp)
+ LONG_S v1, PT_LO(sp)
+ LONG_S $12, PT_R12(sp)
+ LONG_S $13, PT_R13(sp)
+ LONG_S $14, PT_R14(sp)
+ LONG_S $15, PT_R15(sp)
+ LONG_S $24, PT_R24(sp)
+ .endm
+
+ .macro SAVE_STATIC
+ LONG_S $16, PT_R16(sp)
+ LONG_S $17, PT_R17(sp)
+ LONG_S $18, PT_R18(sp)
+ LONG_S $19, PT_R19(sp)
+ LONG_S $20, PT_R20(sp)
+ LONG_S $21, PT_R21(sp)
+ LONG_S $22, PT_R22(sp)
+ LONG_S $23, PT_R23(sp)
+ LONG_S $30, PT_R30(sp)
+ .endm
+
+#ifdef CONFIG_SMP
+ .macro get_saved_sp /* SMP variation */
+#ifdef CONFIG_MIPS32
+ mfc0 k0, CP0_CONTEXT
+ lui k1, %hi(kernelsp)
+ srl k0, k0, 23
+ sll k0, k0, 2
+ addu k1, k0
+ LONG_L k1, %lo(kernelsp)(k1)
+#endif
+#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+ MFC0 k1, CP0_CONTEXT
+ dsra k1, 23
+ lui k0, %hi(pgd_current)
+ addiu k0, %lo(pgd_current)
+ dsubu k1, k0
+ lui k0, %hi(kernelsp)
+ daddu k1, k0
+ LONG_L k1, %lo(kernelsp)(k1)
+#endif
+#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+ MFC0 k1, CP0_CONTEXT
+ dsrl k1, 23
+ dsll k1, k1, 3
+ LONG_L k1, kernelsp(k1)
+#endif
+ .endm
+
+ .macro set_saved_sp stackp temp temp2
+#ifdef CONFIG_MIPS32
+ mfc0 \temp, CP0_CONTEXT
+ srl \temp, 23
+ sll \temp, 2
+ LONG_S \stackp, kernelsp(\temp)
+#endif
+#if defined(CONFIG_MIPS64) && !defined(CONFIG_BUILD_ELF64)
+ lw \temp, TI_CPU(gp)
+ dsll \temp, 3
+ lui \temp2, %hi(kernelsp)
+ daddu \temp, \temp2
+ LONG_S \stackp, %lo(kernelsp)(\temp)
+#endif
+#if defined(CONFIG_MIPS64) && defined(CONFIG_BUILD_ELF64)
+ lw \temp, TI_CPU(gp)
+ dsll \temp, 3
+ LONG_S \stackp, kernelsp(\temp)
+#endif
+ .endm
+#else
+ .macro get_saved_sp /* Uniprocessor variation */
+ lui k1, %hi(kernelsp)
+ LONG_L k1, %lo(kernelsp)(k1)
+ .endm
+
+ .macro set_saved_sp stackp temp temp2
+ LONG_S \stackp, kernelsp
+ .endm
+#endif
+
+ .macro SAVE_SOME
+ .set push
+ .set noat
+ .set reorder
+ mfc0 k0, CP0_STATUS
+ sll k0, 3 /* extract cu0 bit */
+ .set noreorder
+ bltz k0, 8f
+ move k1, sp
+ .set reorder
+ /* Called from user mode, new stack. */
+ get_saved_sp
+8: move k0, sp
+ PTR_SUBU sp, k1, PT_SIZE
+ LONG_S k0, PT_R29(sp)
+ LONG_S $3, PT_R3(sp)
+ LONG_S $0, PT_R0(sp)
+ mfc0 v1, CP0_STATUS
+ LONG_S $2, PT_R2(sp)
+ LONG_S v1, PT_STATUS(sp)
+ LONG_S $4, PT_R4(sp)
+ mfc0 v1, CP0_CAUSE
+ LONG_S $5, PT_R5(sp)
+ LONG_S v1, PT_CAUSE(sp)
+ LONG_S $6, PT_R6(sp)
+ MFC0 v1, CP0_EPC
+ LONG_S $7, PT_R7(sp)
+#ifdef CONFIG_MIPS64
+ LONG_S $8, PT_R8(sp)
+ LONG_S $9, PT_R9(sp)
+#endif
+ LONG_S v1, PT_EPC(sp)
+ LONG_S $25, PT_R25(sp)
+ LONG_S $28, PT_R28(sp)
+ LONG_S $31, PT_R31(sp)
+ ori $28, sp, _THREAD_MASK
+ xori $28, _THREAD_MASK
+ .set pop
+ .endm
+
+ .macro SAVE_ALL
+ SAVE_SOME
+ SAVE_AT
+ SAVE_TEMP
+ SAVE_STATIC
+ .endm
+
+ .macro RESTORE_AT
+ .set push
+ .set noat
+ LONG_L $1, PT_R1(sp)
+ .set pop
+ .endm
+
+ .macro RESTORE_TEMP
+ LONG_L $24, PT_LO(sp)
+#ifdef CONFIG_MIPS32
+ LONG_L $8, PT_R8(sp)
+ LONG_L $9, PT_R9(sp)
+#endif
+ mtlo $24
+ LONG_L $24, PT_HI(sp)
+ LONG_L $10, PT_R10(sp)
+ LONG_L $11, PT_R11(sp)
+ mthi $24
+ LONG_L $12, PT_R12(sp)
+ LONG_L $13, PT_R13(sp)
+ LONG_L $14, PT_R14(sp)
+ LONG_L $15, PT_R15(sp)
+ LONG_L $24, PT_R24(sp)
+ .endm
+
+ .macro RESTORE_STATIC
+ LONG_L $16, PT_R16(sp)
+ LONG_L $17, PT_R17(sp)
+ LONG_L $18, PT_R18(sp)
+ LONG_L $19, PT_R19(sp)
+ LONG_L $20, PT_R20(sp)
+ LONG_L $21, PT_R21(sp)
+ LONG_L $22, PT_R22(sp)
+ LONG_L $23, PT_R23(sp)
+ LONG_L $30, PT_R30(sp)
+ .endm
+
+#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
+
+ .macro RESTORE_SOME
+ .set push
+ .set reorder
+ .set noat
+ mfc0 a0, CP0_STATUS
+ ori a0, 0x1f
+ xori a0, 0x1f
+ mtc0 a0, CP0_STATUS
+ li v1, 0xff00
+ and a0, v1
+ LONG_L v0, PT_STATUS(sp)
+ nor v1, $0, v1
+ and v0, v1
+ or v0, a0
+ mtc0 v0, CP0_STATUS
+ LONG_L $31, PT_R31(sp)
+ LONG_L $28, PT_R28(sp)
+ LONG_L $25, PT_R25(sp)
+#ifdef CONFIG_MIPS64
+ LONG_L $8, PT_R8(sp)
+ LONG_L $9, PT_R9(sp)
+#endif
+ LONG_L $7, PT_R7(sp)
+ LONG_L $6, PT_R6(sp)
+ LONG_L $5, PT_R5(sp)
+ LONG_L $4, PT_R4(sp)
+ LONG_L $3, PT_R3(sp)
+ LONG_L $2, PT_R2(sp)
+ .set pop
+ .endm
+
+ .macro RESTORE_SP_AND_RET
+ .set push
+ .set noreorder
+ LONG_L k0, PT_EPC(sp)
+ LONG_L sp, PT_R29(sp)
+ jr k0
+ rfe
+ .set pop
+ .endm
+
+#else
+
+ .macro RESTORE_SOME
+ .set push
+ .set reorder
+ .set noat
+ mfc0 a0, CP0_STATUS
+ ori a0, 0x1f
+ xori a0, 0x1f
+ mtc0 a0, CP0_STATUS
+ li v1, 0xff00
+ and a0, v1
+ LONG_L v0, PT_STATUS(sp)
+ nor v1, $0, v1
+ and v0, v1
+ or v0, a0
+ mtc0 v0, CP0_STATUS
+ LONG_L v1, PT_EPC(sp)
+ MTC0 v1, CP0_EPC
+ LONG_L $31, PT_R31(sp)
+ LONG_L $28, PT_R28(sp)
+ LONG_L $25, PT_R25(sp)
+#ifdef CONFIG_MIPS64
+ LONG_L $8, PT_R8(sp)
+ LONG_L $9, PT_R9(sp)
+#endif
+ LONG_L $7, PT_R7(sp)
+ LONG_L $6, PT_R6(sp)
+ LONG_L $5, PT_R5(sp)
+ LONG_L $4, PT_R4(sp)
+ LONG_L $3, PT_R3(sp)
+ LONG_L $2, PT_R2(sp)
+ .set pop
+ .endm
+
+ .macro RESTORE_SP_AND_RET
+ LONG_L sp, PT_R29(sp)
+ .set mips3
+ eret
+ .set mips0
+ .endm
+
+#endif
+
+ .macro RESTORE_SP
+ LONG_L sp, PT_R29(sp)
+ .endm
+
+ .macro RESTORE_ALL
+ RESTORE_TEMP
+ RESTORE_STATIC
+ RESTORE_AT
+ RESTORE_SOME
+ RESTORE_SP
+ .endm
+
+ .macro RESTORE_ALL_AND_RET
+ RESTORE_TEMP
+ RESTORE_STATIC
+ RESTORE_AT
+ RESTORE_SOME
+ RESTORE_SP_AND_RET
+ .endm
+
+/*
+ * Move to kernel mode and disable interrupts.
+ * Set cp0 enable bit as sign that we're running on the kernel stack
+ */
+ .macro CLI
+ mfc0 t0, CP0_STATUS
+ li t1, ST0_CU0 | 0x1f
+ or t0, t1
+ xori t0, 0x1f
+ mtc0 t0, CP0_STATUS
+ irq_disable_hazard
+ .endm
+
+/*
+ * Move to kernel mode and enable interrupts.
+ * Set cp0 enable bit as sign that we're running on the kernel stack
+ */
+ .macro STI
+ mfc0 t0, CP0_STATUS
+ li t1, ST0_CU0 | 0x1f
+ or t0, t1
+ xori t0, 0x1e
+ mtc0 t0, CP0_STATUS
+ irq_enable_hazard
+ .endm
+
+/*
+ * Just move to kernel mode and leave interrupts as they are.
+ * Set cp0 enable bit as sign that we're running on the kernel stack
+ */
+ .macro KMODE
+ mfc0 t0, CP0_STATUS
+ li t1, ST0_CU0 | 0x1e
+ or t0, t1
+ xori t0, 0x1e
+ mtc0 t0, CP0_STATUS
+ irq_disable_hazard
+ .endm
+
+#endif /* _ASM_STACKFRAME_H */
diff --git a/include/asm-mips/stat.h b/include/asm-mips/stat.h
new file mode 100644
index 000000000000..6e00f751ab6d
--- /dev/null
+++ b/include/asm-mips/stat.h
@@ -0,0 +1,132 @@
+/*
+ * 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) 1995, 1999, 2000 Ralf Baechle
+ * Copyright (C) 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_STAT_H
+#define _ASM_STAT_H
+
+#include <linux/types.h>
+
+#include <asm/sgidefs.h>
+
+#if (_MIPS_SIM == _MIPS_SIM_ABI32) || (_MIPS_SIM == _MIPS_SIM_NABI32)
+
+struct stat {
+ unsigned st_dev;
+ long st_pad1[3]; /* Reserved for network id */
+ ino_t st_ino;
+ mode_t st_mode;
+ nlink_t st_nlink;
+ uid_t st_uid;
+ gid_t st_gid;
+ unsigned st_rdev;
+ long st_pad2[2];
+ off_t st_size;
+ long st_pad3;
+ /*
+ * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
+ * but we don't have it under Linux.
+ */
+ time_t st_atime;
+ long st_atime_nsec;
+ time_t st_mtime;
+ long st_mtime_nsec;
+ time_t st_ctime;
+ long st_ctime_nsec;
+ long st_blksize;
+ long st_blocks;
+ long st_pad4[14];
+};
+
+/*
+ * This matches struct stat64 in glibc2.1, hence the absolutely insane
+ * amounts of padding around dev_t's. The memory layout is the same as of
+ * struct stat of the 64-bit kernel.
+ */
+
+struct stat64 {
+ unsigned long st_dev;
+ unsigned long st_pad0[3]; /* Reserved for st_dev expansion */
+
+ unsigned long long st_ino;
+
+ mode_t st_mode;
+ nlink_t st_nlink;
+
+ uid_t st_uid;
+ gid_t st_gid;
+
+ unsigned long st_rdev;
+ unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */
+
+ long long st_size;
+
+ /*
+ * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
+ * but we don't have it under Linux.
+ */
+ time_t st_atime;
+ unsigned long st_atime_nsec; /* Reserved for st_atime expansion */
+
+ time_t st_mtime;
+ unsigned long st_mtime_nsec; /* Reserved for st_mtime expansion */
+
+ time_t st_ctime;
+ unsigned long st_ctime_nsec; /* Reserved for st_ctime expansion */
+
+ unsigned long st_blksize;
+ unsigned long st_pad2;
+
+ long long st_blocks;
+};
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+
+/* The memory layout is the same as of struct stat64 of the 32-bit kernel. */
+struct stat {
+ unsigned int st_dev;
+ unsigned int st_pad0[3]; /* Reserved for st_dev expansion */
+
+ unsigned long st_ino;
+
+ mode_t st_mode;
+ nlink_t st_nlink;
+
+ uid_t st_uid;
+ gid_t st_gid;
+
+ unsigned int st_rdev;
+ unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */
+
+ off_t st_size;
+
+ /*
+ * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
+ * but we don't have it under Linux.
+ */
+ unsigned int st_atime;
+ unsigned int st_atime_nsec;
+
+ unsigned int st_mtime;
+ unsigned int st_mtime_nsec;
+
+ unsigned int st_ctime;
+ unsigned int st_ctime_nsec;
+
+ unsigned int st_blksize;
+ unsigned int st_pad2;
+
+ unsigned long st_blocks;
+};
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
+
+#define STAT_HAVE_NSEC 1
+
+#endif /* _ASM_STAT_H */
diff --git a/include/asm-mips/statfs.h b/include/asm-mips/statfs.h
new file mode 100644
index 000000000000..5076fec65780
--- /dev/null
+++ b/include/asm-mips/statfs.h
@@ -0,0 +1,96 @@
+/*
+ * 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) 1995, 1999 by Ralf Baechle
+ */
+#ifndef _ASM_STATFS_H
+#define _ASM_STATFS_H
+
+#include <linux/posix_types.h>
+#include <asm/sgidefs.h>
+
+#ifndef __KERNEL_STRICT_NAMES
+
+#include <linux/types.h>
+
+typedef __kernel_fsid_t fsid_t;
+
+#endif
+
+struct statfs {
+ long f_type;
+#define f_fstyp f_type
+ long f_bsize;
+ long f_frsize; /* Fragment size - unsupported */
+ long f_blocks;
+ long f_bfree;
+ long f_files;
+ long f_ffree;
+ long f_bavail;
+
+ /* Linux specials */
+ __kernel_fsid_t f_fsid;
+ long f_namelen;
+ long f_spare[6];
+};
+
+#if (_MIPS_SIM == _MIPS_SIM_ABI32) || (_MIPS_SIM == _MIPS_SIM_NABI32)
+
+/*
+ * Unlike the traditional version the LFAPI version has none of the ABI junk
+ */
+struct statfs64 {
+ __u32 f_type;
+ __u32 f_bsize;
+ __u32 f_frsize; /* Fragment size - unsupported */
+ __u32 __pad;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_files;
+ __u64 f_ffree;
+ __u64 f_bavail;
+ __kernel_fsid_t f_fsid;
+ __u32 f_namelen;
+ __u32 f_spare[6];
+};
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+
+struct statfs64 { /* Same as struct statfs */
+ long f_type;
+ long f_bsize;
+ long f_frsize; /* Fragment size - unsupported */
+ long f_blocks;
+ long f_bfree;
+ long f_files;
+ long f_ffree;
+ long f_bavail;
+
+ /* Linux specials */
+ __kernel_fsid_t f_fsid;
+ long f_namelen;
+ long f_spare[6];
+};
+
+struct compat_statfs64 {
+ __u32 f_type;
+ __u32 f_bsize;
+ __u32 f_frsize; /* Fragment size - unsupported */
+ __u32 __pad;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_files;
+ __u64 f_ffree;
+ __u64 f_bavail;
+ __kernel_fsid_t f_fsid;
+ __u32 f_namelen;
+ __u32 f_spare[6];
+};
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
+
+#endif /* _ASM_STATFS_H */
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h
new file mode 100644
index 000000000000..b18345504f8a
--- /dev/null
+++ b/include/asm-mips/string.h
@@ -0,0 +1,166 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 2000, 01 Ralf Baechle
+ * Copyright (c) 2000 by Silicon Graphics, Inc.
+ * Copyright (c) 2001 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_STRING_H
+#define _ASM_STRING_H
+
+#include <linux/config.h>
+
+/*
+ * Most of the inline functions are rather naive implementations so I just
+ * didn't bother updating them for 64-bit ...
+ */
+#ifdef CONFIG_MIPS32
+
+#ifndef IN_STRING_C
+
+#define __HAVE_ARCH_STRCPY
+static __inline__ char *strcpy(char *__dest, __const__ char *__src)
+{
+ char *__xdest = __dest;
+
+ __asm__ __volatile__(
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n"
+ "1:\tlbu\t$1,(%1)\n\t"
+ "addiu\t%1,1\n\t"
+ "sb\t$1,(%0)\n\t"
+ "bnez\t$1,1b\n\t"
+ "addiu\t%0,1\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (__dest), "=r" (__src)
+ : "0" (__dest), "1" (__src)
+ : "memory");
+
+ return __xdest;
+}
+
+#define __HAVE_ARCH_STRNCPY
+static __inline__ char *strncpy(char *__dest, __const__ char *__src, size_t __n)
+{
+ char *__xdest = __dest;
+
+ if (__n == 0)
+ return __xdest;
+
+ __asm__ __volatile__(
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n"
+ "1:\tlbu\t$1,(%1)\n\t"
+ "subu\t%2,1\n\t"
+ "sb\t$1,(%0)\n\t"
+ "beqz\t$1,2f\n\t"
+ "addiu\t%0,1\n\t"
+ "bnez\t%2,1b\n\t"
+ "addiu\t%1,1\n"
+ "2:\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (__dest), "=r" (__src), "=r" (__n)
+ : "0" (__dest), "1" (__src), "2" (__n)
+ : "memory");
+
+ return __xdest;
+}
+
+#define __HAVE_ARCH_STRCMP
+static __inline__ int strcmp(__const__ char *__cs, __const__ char *__ct)
+{
+ int __res;
+
+ __asm__ __volatile__(
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n\t"
+ "lbu\t%2,(%0)\n"
+ "1:\tlbu\t$1,(%1)\n\t"
+ "addiu\t%0,1\n\t"
+ "bne\t$1,%2,2f\n\t"
+ "addiu\t%1,1\n\t"
+ "bnez\t%2,1b\n\t"
+ "lbu\t%2,(%0)\n\t"
+#if defined(CONFIG_CPU_R3000)
+ "nop\n\t"
+#endif
+ "move\t%2,$1\n"
+ "2:\tsubu\t%2,$1\n"
+ "3:\t.set\tat\n\t"
+ ".set\treorder"
+ : "=r" (__cs), "=r" (__ct), "=r" (__res)
+ : "0" (__cs), "1" (__ct));
+
+ return __res;
+}
+
+#endif /* !defined(IN_STRING_C) */
+
+#define __HAVE_ARCH_STRNCMP
+static __inline__ int
+strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count)
+{
+ int __res;
+
+ __asm__ __volatile__(
+ ".set\tnoreorder\n\t"
+ ".set\tnoat\n"
+ "1:\tlbu\t%3,(%0)\n\t"
+ "beqz\t%2,2f\n\t"
+ "lbu\t$1,(%1)\n\t"
+ "subu\t%2,1\n\t"
+ "bne\t$1,%3,3f\n\t"
+ "addiu\t%0,1\n\t"
+ "bnez\t%3,1b\n\t"
+ "addiu\t%1,1\n"
+ "2:\n\t"
+#if defined(CONFIG_CPU_R3000)
+ "nop\n\t"
+#endif
+ "move\t%3,$1\n"
+ "3:\tsubu\t%3,$1\n\t"
+ ".set\tat\n\t"
+ ".set\treorder"
+ : "=r" (__cs), "=r" (__ct), "=r" (__count), "=r" (__res)
+ : "0" (__cs), "1" (__ct), "2" (__count));
+
+ return __res;
+}
+#endif /* CONFIG_MIPS32 */
+
+#define __HAVE_ARCH_MEMSET
+extern void *memset(void *__s, int __c, size_t __count);
+
+#define __HAVE_ARCH_MEMCPY
+extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
+
+#define __HAVE_ARCH_MEMMOVE
+extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
+
+#ifdef CONFIG_MIPS32
+#define __HAVE_ARCH_MEMSCAN
+static __inline__ void *memscan(void *__addr, int __c, size_t __size)
+{
+ char *__end = (char *)__addr + __size;
+ unsigned char __uc = (unsigned char) __c;
+
+ __asm__(".set\tpush\n\t"
+ ".set\tnoat\n\t"
+ ".set\treorder\n\t"
+ "1:\tbeq\t%0,%1,2f\n\t"
+ "addiu\t%0,1\n\t"
+ "lbu\t$1,-1(%0)\n\t"
+ "bne\t$1,%z4,1b\n"
+ "2:\t.set\tpop"
+ : "=r" (__addr), "=r" (__end)
+ : "0" (__addr), "1" (__end), "Jr" (__uc));
+
+ return __addr;
+}
+#endif /* CONFIG_MIPS32 */
+
+#endif /* _ASM_STRING_H */
diff --git a/include/asm-mips/suspend.h b/include/asm-mips/suspend.h
new file mode 100644
index 000000000000..2562f8f9be0e
--- /dev/null
+++ b/include/asm-mips/suspend.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_SUSPEND_H
+#define __ASM_SUSPEND_H
+
+/* Somewhen... Maybe :-) */
+
+#endif /* __ASM_SUSPEND_H */
diff --git a/include/asm-mips/sysmips.h b/include/asm-mips/sysmips.h
new file mode 100644
index 000000000000..4f47b7d6a5f7
--- /dev/null
+++ b/include/asm-mips/sysmips.h
@@ -0,0 +1,25 @@
+/*
+ * Definitions for the MIPS sysmips(2) call
+ *
+ * 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) 1995 by Ralf Baechle
+ */
+#ifndef _ASM_SYSMIPS_H
+#define _ASM_SYSMIPS_H
+
+/*
+ * Commands for the sysmips(2) call
+ *
+ * sysmips(2) is deprecated - though some existing software uses it.
+ * We only support the following commands.
+ */
+#define SETNAME 1 /* set hostname */
+#define FLUSH_CACHE 3 /* writeback and invalidate caches */
+#define MIPS_FIXADE 7 /* control address error fixing */
+#define MIPS_RDNVRAM 10 /* read NVRAM */
+#define MIPS_ATOMIC_SET 2001 /* atomically set variable */
+
+#endif /* _ASM_SYSMIPS_H */
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
new file mode 100644
index 000000000000..888fd8908467
--- /dev/null
+++ b/include/asm-mips/system.h
@@ -0,0 +1,438 @@
+/*
+ * 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) 1994, 95, 96, 97, 98, 99, 2003 by Ralf Baechle
+ * Copyright (C) 1996 by Paul M. Antoine
+ * Copyright (C) 1999 Silicon Graphics
+ * Kevin D. Kissell, kevink@mips.org and Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_SYSTEM_H
+#define _ASM_SYSTEM_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+#include <asm/addrspace.h>
+#include <asm/cpu-features.h>
+#include <asm/ptrace.h>
+#include <asm/war.h>
+#include <asm/interrupt.h>
+
+/*
+ * read_barrier_depends - Flush all pending reads that subsequents reads
+ * depend on.
+ *
+ * No data-dependent reads from memory-like regions are ever reordered
+ * over this barrier. All reads preceding this primitive are guaranteed
+ * to access memory (but not necessarily other CPUs' caches) before any
+ * reads following this primitive that depend on the data return by
+ * any of the preceding reads. This primitive is much lighter weight than
+ * rmb() on most CPUs, and is never heavier weight than is
+ * rmb().
+ *
+ * These ordering constraints are respected by both the local CPU
+ * and the compiler.
+ *
+ * Ordering is not guaranteed by anything other than these primitives,
+ * not even by data dependencies. See the documentation for
+ * memory_barrier() for examples and URLs to more information.
+ *
+ * For example, the following code would force ordering (the initial
+ * value of "a" is zero, "b" is one, and "p" is "&a"):
+ *
+ * <programlisting>
+ * CPU 0 CPU 1
+ *
+ * b = 2;
+ * memory_barrier();
+ * p = &b; q = p;
+ * read_barrier_depends();
+ * d = *q;
+ * </programlisting>
+ *
+ * because the read of "*q" depends on the read of "p" and these
+ * two reads are separated by a read_barrier_depends(). However,
+ * the following code, with the same initial values for "a" and "b":
+ *
+ * <programlisting>
+ * CPU 0 CPU 1
+ *
+ * a = 2;
+ * memory_barrier();
+ * b = 3; y = b;
+ * read_barrier_depends();
+ * x = a;
+ * </programlisting>
+ *
+ * does not enforce ordering, since there is no data dependency between
+ * the read of "a" and the read of "b". Therefore, on some CPUs, such
+ * as Alpha, "y" could be set to 3 and "x" to 0. Use rmb()
+ * in cases like thiswhere there are no data dependencies.
+ */
+
+#define read_barrier_depends() do { } while(0)
+
+#ifdef CONFIG_CPU_HAS_SYNC
+#define __sync() \
+ __asm__ __volatile__( \
+ ".set push\n\t" \
+ ".set noreorder\n\t" \
+ ".set mips2\n\t" \
+ "sync\n\t" \
+ ".set pop" \
+ : /* no output */ \
+ : /* no input */ \
+ : "memory")
+#else
+#define __sync() do { } while(0)
+#endif
+
+#define __fast_iob() \
+ __asm__ __volatile__( \
+ ".set push\n\t" \
+ ".set noreorder\n\t" \
+ "lw $0,%0\n\t" \
+ "nop\n\t" \
+ ".set pop" \
+ : /* no output */ \
+ : "m" (*(int *)CKSEG1) \
+ : "memory")
+
+#define fast_wmb() __sync()
+#define fast_rmb() __sync()
+#define fast_mb() __sync()
+#define fast_iob() \
+ do { \
+ __sync(); \
+ __fast_iob(); \
+ } while (0)
+
+#ifdef CONFIG_CPU_HAS_WB
+
+#include <asm/wbflush.h>
+
+#define wmb() fast_wmb()
+#define rmb() fast_rmb()
+#define mb() wbflush()
+#define iob() wbflush()
+
+#else /* !CONFIG_CPU_HAS_WB */
+
+#define wmb() fast_wmb()
+#define rmb() fast_rmb()
+#define mb() fast_mb()
+#define iob() fast_iob()
+
+#endif /* !CONFIG_CPU_HAS_WB */
+
+#ifdef CONFIG_SMP
+#define smp_mb() mb()
+#define smp_rmb() rmb()
+#define smp_wmb() wmb()
+#define smp_read_barrier_depends() read_barrier_depends()
+#else
+#define smp_mb() barrier()
+#define smp_rmb() barrier()
+#define smp_wmb() barrier()
+#define smp_read_barrier_depends() do { } while(0)
+#endif
+
+#define set_mb(var, value) \
+do { var = value; mb(); } while (0)
+
+#define set_wmb(var, value) \
+do { var = value; wmb(); } while (0)
+
+/*
+ * switch_to(n) should switch tasks to task nr n, first
+ * checking that n isn't the current task, in which case it does nothing.
+ */
+extern asmlinkage void *resume(void *last, void *next, void *next_ti);
+
+struct task_struct;
+
+#define switch_to(prev,next,last) \
+do { \
+ (last) = resume(prev, next, next->thread_info); \
+} while(0)
+
+#define ROT_IN_PIECES \
+ " .set noreorder \n" \
+ " .set reorder \n"
+
+static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
+{
+ __u32 retval;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long dummy;
+
+ __asm__ __volatile__(
+ "1: ll %0, %3 # xchg_u32 \n"
+ " move %2, %z4 \n"
+ " sc %2, %1 \n"
+ " beqzl %2, 1b \n"
+ ROT_IN_PIECES
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (retval), "=m" (*m), "=&r" (dummy)
+ : "R" (*m), "Jr" (val)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long dummy;
+
+ __asm__ __volatile__(
+ "1: ll %0, %3 # xchg_u32 \n"
+ " move %2, %z4 \n"
+ " sc %2, %1 \n"
+ " beqz %2, 1b \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (retval), "=m" (*m), "=&r" (dummy)
+ : "R" (*m), "Jr" (val)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ local_irq_save(flags);
+ retval = *m;
+ *m = val;
+ local_irq_restore(flags); /* implies memory barrier */
+ }
+
+ return retval;
+}
+
+#ifdef CONFIG_MIPS64
+static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
+{
+ __u64 retval;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ unsigned long dummy;
+
+ __asm__ __volatile__(
+ "1: lld %0, %3 # xchg_u64 \n"
+ " move %2, %z4 \n"
+ " scd %2, %1 \n"
+ " beqzl %2, 1b \n"
+ ROT_IN_PIECES
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (retval), "=m" (*m), "=&r" (dummy)
+ : "R" (*m), "Jr" (val)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ unsigned long dummy;
+
+ __asm__ __volatile__(
+ "1: lld %0, %3 # xchg_u64 \n"
+ " move %2, %z4 \n"
+ " scd %2, %1 \n"
+ " beqz %2, 1b \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ : "=&r" (retval), "=m" (*m), "=&r" (dummy)
+ : "R" (*m), "Jr" (val)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ local_irq_save(flags);
+ retval = *m;
+ *m = val;
+ local_irq_restore(flags); /* implies memory barrier */
+ }
+
+ return retval;
+}
+#else
+extern __u64 __xchg_u64_unsupported_on_32bit_kernels(volatile __u64 * m, __u64 val);
+#define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels
+#endif
+
+/* This function doesn't exist, so you'll get a linker error
+ if something tries to do an invalid xchg(). */
+extern void __xchg_called_with_bad_pointer(void);
+
+static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+{
+ switch (size) {
+ case 4:
+ return __xchg_u32(ptr, x);
+ case 8:
+ return __xchg_u64(ptr, x);
+ }
+ __xchg_called_with_bad_pointer();
+ return x;
+}
+
+#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+#define tas(ptr) (xchg((ptr),1))
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
+ unsigned long new)
+{
+ __u32 retval;
+
+ if (cpu_has_llsc && R10000_LLSC_WAR) {
+ __asm__ __volatile__(
+ " .set noat \n"
+ "1: ll %0, %2 # __cmpxchg_u32 \n"
+ " bne %0, %z3, 2f \n"
+ " move $1, %z4 \n"
+ " sc $1, %1 \n"
+ " beqzl $1, 1b \n"
+ ROT_IN_PIECES
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ "2: \n"
+ " .set at \n"
+ : "=&r" (retval), "=m" (*m)
+ : "R" (*m), "Jr" (old), "Jr" (new)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ __asm__ __volatile__(
+ " .set noat \n"
+ "1: ll %0, %2 # __cmpxchg_u32 \n"
+ " bne %0, %z3, 2f \n"
+ " move $1, %z4 \n"
+ " sc $1, %1 \n"
+ " beqz $1, 1b \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ "2: \n"
+ " .set at \n"
+ : "=&r" (retval), "=m" (*m)
+ : "R" (*m), "Jr" (old), "Jr" (new)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ local_irq_save(flags);
+ retval = *m;
+ if (retval == old)
+ *m = new;
+ local_irq_restore(flags); /* implies memory barrier */
+ }
+
+ return retval;
+}
+
+#ifdef CONFIG_MIPS64
+static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
+ unsigned long new)
+{
+ __u64 retval;
+
+ if (cpu_has_llsc) {
+ __asm__ __volatile__(
+ " .set noat \n"
+ "1: lld %0, %2 # __cmpxchg_u64 \n"
+ " bne %0, %z3, 2f \n"
+ " move $1, %z4 \n"
+ " scd $1, %1 \n"
+ " beqzl $1, 1b \n"
+ ROT_IN_PIECES
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ "2: \n"
+ " .set at \n"
+ : "=&r" (retval), "=m" (*m)
+ : "R" (*m), "Jr" (old), "Jr" (new)
+ : "memory");
+ } else if (cpu_has_llsc) {
+ __asm__ __volatile__(
+ " .set noat \n"
+ "1: lld %0, %2 # __cmpxchg_u64 \n"
+ " bne %0, %z3, 2f \n"
+ " move $1, %z4 \n"
+ " scd $1, %1 \n"
+ " beqz $1, 1b \n"
+#ifdef CONFIG_SMP
+ " sync \n"
+#endif
+ "2: \n"
+ " .set at \n"
+ : "=&r" (retval), "=m" (*m)
+ : "R" (*m), "Jr" (old), "Jr" (new)
+ : "memory");
+ } else {
+ unsigned long flags;
+
+ local_irq_save(flags);
+ retval = *m;
+ if (retval == old)
+ *m = new;
+ local_irq_restore(flags); /* implies memory barrier */
+ }
+
+ return retval;
+}
+#else
+extern unsigned long __cmpxchg_u64_unsupported_on_32bit_kernels(
+ volatile int * m, unsigned long old, unsigned long new);
+#define __cmpxchg_u64 __cmpxchg_u64_unsupported_on_32bit_kernels
+#endif
+
+/* This function doesn't exist, so you'll get a linker error
+ if something tries to do an invalid cmpxchg(). */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
+ unsigned long new, int size)
+{
+ switch (size) {
+ case 4:
+ return __cmpxchg_u32(ptr, old, new);
+ case 8:
+ return __cmpxchg_u64(ptr, old, new);
+ }
+ __cmpxchg_called_with_bad_pointer();
+ return old;
+}
+
+#define cmpxchg(ptr,old,new) ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(old), (unsigned long)(new),sizeof(*(ptr))))
+
+extern void *set_except_vector(int n, void *addr);
+extern void per_cpu_trap_init(void);
+
+extern NORET_TYPE void __die(const char *, struct pt_regs *, const char *file,
+ const char *func, unsigned long line);
+extern void __die_if_kernel(const char *, struct pt_regs *, const char *file,
+ const char *func, unsigned long line);
+
+#define die(msg, regs) \
+ __die(msg, regs, __FILE__ ":", __FUNCTION__, __LINE__)
+#define die_if_kernel(msg, regs) \
+ __die_if_kernel(msg, regs, __FILE__ ":", __FUNCTION__, __LINE__)
+
+extern int stop_a_enabled;
+
+/*
+ * Taken from include/asm-ia64/system.h; prevents deadlock on SMP
+ * systems.
+ */
+#define prepare_arch_switch(rq, next) \
+do { \
+ spin_lock(&(next)->switch_lock); \
+ spin_unlock(&(rq)->lock); \
+} while (0)
+#define finish_arch_switch(rq, prev) spin_unlock_irq(&(prev)->switch_lock)
+#define task_running(rq, p) ((rq)->curr == (p) || spin_is_locked(&(p)->switch_lock))
+
+#define arch_align_stack(x) (x)
+
+#endif /* _ASM_SYSTEM_H */
diff --git a/include/asm-mips/termbits.h b/include/asm-mips/termbits.h
new file mode 100644
index 000000000000..c29c65b7818e
--- /dev/null
+++ b/include/asm-mips/termbits.h
@@ -0,0 +1,207 @@
+/*
+ * 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) 1995, 1996, 1999, 2001 Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) 2001 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_TERMBITS_H
+#define _ASM_TERMBITS_H
+
+#include <linux/posix_types.h>
+
+typedef unsigned char cc_t;
+#if (_MIPS_SZLONG == 32)
+typedef unsigned long speed_t;
+typedef unsigned long tcflag_t;
+#endif
+#if (_MIPS_SZLONG == 64)
+typedef __u32 speed_t;
+typedef __u32 tcflag_t;
+#endif
+
+/*
+ * The ABI says nothing about NCC but seems to use NCCS as
+ * replacement for it in struct termio
+ */
+#define NCCS 23
+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 */
+};
+
+/* c_cc characters */
+#define VINTR 0 /* Interrupt character [ISIG]. */
+#define VQUIT 1 /* Quit character [ISIG]. */
+#define VERASE 2 /* Erase character [ICANON]. */
+#define VKILL 3 /* Kill-line character [ICANON]. */
+#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */
+#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
+#define VEOL2 6 /* Second EOL character [ICANON]. */
+#define VSWTC 7 /* ??? */
+#define VSWTCH VSWTC
+#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
+#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
+#define VSUSP 10 /* Suspend character [ISIG]. */
+#if 0
+/*
+ * VDSUSP is not supported
+ */
+#define VDSUSP 11 /* Delayed suspend character [ISIG]. */
+#endif
+#define VREPRINT 12 /* Reprint-line character [ICANON]. */
+#define VDISCARD 13 /* Discard character [IEXTEN]. */
+#define VWERASE 14 /* Word-erase character [ICANON]. */
+#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
+#define VEOF 16 /* End-of-file character [ICANON]. */
+#define VEOL 17 /* End-of-line character [ICANON]. */
+
+/* c_iflag bits */
+#define IGNBRK 0000001 /* Ignore break condition. */
+#define BRKINT 0000002 /* Signal interrupt on break. */
+#define IGNPAR 0000004 /* Ignore characters with parity errors. */
+#define PARMRK 0000010 /* Mark parity and framing errors. */
+#define INPCK 0000020 /* Enable input parity check. */
+#define ISTRIP 0000040 /* Strip 8th bit off characters. */
+#define INLCR 0000100 /* Map NL to CR on input. */
+#define IGNCR 0000200 /* Ignore CR. */
+#define ICRNL 0000400 /* Map CR to NL on input. */
+#define IUCLC 0001000 /* Map upper case to lower case on input. */
+#define IXON 0002000 /* Enable start/stop output control. */
+#define IXANY 0004000 /* Any character will restart after stop. */
+#define IXOFF 0010000 /* Enable start/stop input control. */
+#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
+#define IUTF8 0040000 /* Input is UTF8 */
+
+/* c_oflag bits */
+#define OPOST 0000001 /* Perform output processing. */
+#define OLCUC 0000002 /* Map lower case to upper case on output. */
+#define ONLCR 0000004 /* Map NL to CR-NL on output. */
+#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
+/*
+#define PAGEOUT ???
+#define WRAP ???
+ */
+
+/* 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 /* Number of bits per byte (mask). */
+#define CS5 0000000 /* 5 bits per byte. */
+#define CS6 0000020 /* 6 bits per byte. */
+#define CS7 0000040 /* 7 bits per byte. */
+#define CS8 0000060 /* 8 bits per byte. */
+#define CSTOPB 0000100 /* Two stop bits instead of one. */
+#define CREAD 0000200 /* Enable receiver. */
+#define PARENB 0000400 /* Parity enable. */
+#define PARODD 0001000 /* Odd parity instead of even. */
+#define HUPCL 0002000 /* Hang up on last close. */
+#define CLOCAL 0004000 /* Ignore modem status lines. */
+#define CBAUDEX 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 (not used) */
+#define CMSPAR 010000000000 /* mark or space (stick) parity */
+#define CRTSCTS 020000000000 /* flow control */
+
+/* c_lflag bits */
+#define ISIG 0000001 /* Enable signals. */
+#define ICANON 0000002 /* Do erase and kill processing. */
+#define XCASE 0000004
+#define ECHO 0000010 /* Enable echo. */
+#define ECHOE 0000020 /* Visual erase for ERASE. */
+#define ECHOK 0000040 /* Echo NL after KILL. */
+#define ECHONL 0000100 /* Echo NL even if ECHO is off. */
+#define NOFLSH 0000200 /* Disable flush after interrupt. */
+#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
+#define ECHOCTL 0001000 /* Echo control characters as ^X. */
+#define ECHOPRT 0002000 /* Hardcopy visual erase. */
+#define ECHOKE 0004000 /* Visual erase for KILL. */
+#define FLUSHO 0020000
+#define PENDIN 0040000 /* Retype pending input (state). */
+#define TOSTOP 0100000 /* Send SIGTTOU for background output. */
+#define ITOSTOP TOSTOP
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
+
+/* tcflow() and TCXONC use these */
+#define TCOOFF 0 /* Suspend output. */
+#define TCOON 1 /* Restart suspended output. */
+#define TCIOFF 2 /* Send a STOP character. */
+#define TCION 3 /* Send a START character. */
+
+/* tcflush() and TCFLSH use these */
+#define TCIFLUSH 0 /* Discard data received but not yet read. */
+#define TCOFLUSH 1 /* Discard data written but not yet sent. */
+#define TCIOFLUSH 2 /* Discard all pending data. */
+
+/* tcsetattr uses these */
+#define TCSANOW TCSETS /* Change immediately. */
+#define TCSADRAIN TCSETSW /* Change when pending output is written. */
+#define TCSAFLUSH TCSETSF /* Flush pending input before changing. */
+
+#endif /* _ASM_TERMBITS_H */
diff --git a/include/asm-mips/termios.h b/include/asm-mips/termios.h
new file mode 100644
index 000000000000..4906204d34fe
--- /dev/null
+++ b/include/asm-mips/termios.h
@@ -0,0 +1,148 @@
+/*
+ * 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) 1995, 1996, 2000, 2001 by Ralf Baechle
+ * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_TERMIOS_H
+#define _ASM_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct sgttyb {
+ char sg_ispeed;
+ char sg_ospeed;
+ char sg_erase;
+ char sg_kill;
+ int sg_flags; /* SGI special - int, not short */
+};
+
+struct tchars {
+ char t_intrc;
+ char t_quitc;
+ char t_startc;
+ char t_stopc;
+ char t_eofc;
+ char t_brkc;
+};
+
+struct ltchars {
+ char t_suspc; /* stop process signal */
+ char t_dsuspc; /* delayed stop process signal */
+ char t_rprntc; /* reprint line */
+ char t_flushc; /* flush output (toggles) */
+ char t_werasc; /* word erase */
+ char t_lnextc; /* literal next character */
+};
+
+/* TIOCGSIZE, TIOCSSIZE not defined yet. Only needed for SunOS source
+ compatibility anyway ... */
+
+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 */
+ char c_line; /* line discipline */
+ unsigned char c_cc[NCCS]; /* control characters */
+};
+
+#ifdef __KERNEL__
+#include <linux/module.h>
+
+/*
+ * intr=^C quit=^\ erase=del kill=^U
+ * vmin=\1 vtime=\0 eol2=\0 swtc=\0
+ * start=^Q stop=^S susp=^Z vdsusp=
+ * reprint=^R discard=^U werase=^W lnext=^V
+ * eof=^D eol=\0
+ */
+#define INIT_C_CC "\003\034\177\025\1\0\0\0\021\023\032\0\022\017\027\026\004\0"
+#endif
+
+/* modem lines */
+#define TIOCM_LE 0x001 /* line enable */
+#define TIOCM_DTR 0x002 /* data terminal ready */
+#define TIOCM_RTS 0x004 /* request to send */
+#define TIOCM_ST 0x010 /* secondary transmit */
+#define TIOCM_SR 0x020 /* secondary receive */
+#define TIOCM_CTS 0x040 /* clear to send */
+#define TIOCM_CAR 0x100 /* carrier detect */
+#define TIOCM_CD TIOCM_CAR
+#define TIOCM_RNG 0x200 /* ring */
+#define TIOCM_RI TIOCM_RNG
+#define TIOCM_DSR 0x400 /* data set ready */
+#define TIOCM_OUT1 0x2000
+#define TIOCM_OUT2 0x4000
+#define TIOCM_LOOP 0x8000
+
+/* line disciplines */
+#define N_TTY 0
+#define N_SLIP 1
+#define N_MOUSE 2
+#define N_PPP 3
+#define N_STRIP 4
+#define N_AX25 5
+#define N_X25 6 /* X.25 async */
+#define N_6PACK 7
+#define N_MASC 8 /* Reserved fo Mobitex module <kaz@cafe.net> */
+#define N_R3964 9 /* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */
+#define N_IRDA 11 /* Linux IrDa - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
+#define N_HDLC 13 /* synchronous HDLC */
+#define N_SYNC_PPP 14 /* synchronous PPP */
+#define N_HCI 15 /* Bluetooth HCI UART */
+
+#ifdef __KERNEL__
+
+#include <linux/string.h>
+
+/*
+ * 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 termios))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif /* defined(__KERNEL__) */
+
+#endif /* _ASM_TERMIOS_H */
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
new file mode 100644
index 000000000000..768900305e2f
--- /dev/null
+++ b/include/asm-mips/thread_info.h
@@ -0,0 +1,137 @@
+/* thread_info.h: MIPS low-level thread information
+ *
+ * Copyright (C) 2002 David Howells (dhowells@redhat.com)
+ * - Incorporating suggestions made by Linus Torvalds and Dave Miller
+ */
+
+#ifndef _ASM_THREAD_INFO_H
+#define _ASM_THREAD_INFO_H
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+
+#ifndef __ASSEMBLY__
+
+#include <asm/processor.h>
+
+/*
+ * low level task data that entry.S needs immediate access to
+ * - this struct should fit entirely inside of one cache line
+ * - this struct shares the supervisor stack pages
+ * - if the contents of this structure are changed, the assembly constants
+ * must also be changed
+ */
+struct thread_info {
+ struct task_struct *task; /* main task structure */
+ struct exec_domain *exec_domain; /* execution domain */
+ unsigned long flags; /* low level flags */
+ __u32 cpu; /* current CPU */
+ __s32 preempt_count; /* 0 => preemptable, <0 => BUG */
+
+ mm_segment_t addr_limit; /* thread address space:
+ 0-0xBFFFFFFF for user-thead
+ 0-0xFFFFFFFF for kernel-thread
+ */
+ struct restart_block restart_block;
+};
+
+/*
+ * macros/functions for gaining access to the thread information structure
+ *
+ * preempt_count needs to be 1 initially, until the scheduler is functional.
+ */
+#define INIT_THREAD_INFO(tsk) \
+{ \
+ .task = &tsk, \
+ .exec_domain = &default_exec_domain, \
+ .flags = 0, \
+ .cpu = 0, \
+ .preempt_count = 1, \
+ .addr_limit = KERNEL_DS, \
+ .restart_block = { \
+ .fn = do_no_restart_syscall, \
+ }, \
+}
+
+#define init_thread_info (init_thread_union.thread_info)
+#define init_stack (init_thread_union.stack)
+
+/* How to get the thread information struct from C. */
+register struct thread_info *__current_thread_info __asm__("$28");
+#define current_thread_info() __current_thread_info
+
+/* thread information allocation */
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS32)
+#define THREAD_SIZE_ORDER (1)
+#endif
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS64)
+#define THREAD_SIZE_ORDER (2)
+#endif
+#ifdef CONFIG_PAGE_SIZE_8KB
+#define THREAD_SIZE_ORDER (1)
+#endif
+#ifdef CONFIG_PAGE_SIZE_16KB
+#define THREAD_SIZE_ORDER (0)
+#endif
+#ifdef CONFIG_PAGE_SIZE_64KB
+#define THREAD_SIZE_ORDER (0)
+#endif
+
+#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
+#define THREAD_MASK (THREAD_SIZE - 1UL)
+
+#ifdef CONFIG_DEBUG_STACK_USAGE
+#define alloc_thread_info(tsk) \
+({ \
+ struct thread_info *ret; \
+ \
+ ret = kmalloc(THREAD_SIZE, GFP_KERNEL); \
+ if (ret) \
+ memset(ret, 0, THREAD_SIZE); \
+ ret; \
+})
+#else
+#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
+#endif
+
+#define free_thread_info(info) kfree(info)
+#define get_thread_info(ti) get_task_struct((ti)->task)
+#define put_thread_info(ti) put_task_struct((ti)->task)
+
+#endif /* !__ASSEMBLY__ */
+
+#define PREEMPT_ACTIVE 0x10000000
+
+/*
+ * thread information flags
+ * - these are process state flags that various assembly files may need to
+ * access
+ * - pending work-to-be-done flags are in LSW
+ * - other flags in MSW
+ */
+#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
+#define TIF_SIGPENDING 2 /* signal pending */
+#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
+#define TIF_SYSCALL_AUDIT 4 /* syscall auditing active */
+#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
+#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
+#define TIF_MEMDIE 18
+#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
+
+#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
+#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
+#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
+#define _TIF_USEDFPU (1<<TIF_USEDFPU)
+#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
+
+#define _TIF_WORK_MASK 0x0000ffef /* work to do on
+ interrupt/exception return */
+#define _TIF_ALLWORK_MASK 0x8000ffff /* work to do on any return to
+ u-space */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_THREAD_INFO_H */
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
new file mode 100644
index 000000000000..e22a20665871
--- /dev/null
+++ b/include/asm-mips/time.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2001, 2002, MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ * Copyright (c) 2003 Maciej W. Rozycki
+ *
+ * include/asm-mips/time.h
+ * header file for the new style time.c file and time services.
+ *
+ * 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.
+ *
+ * Please refer to Documentation/mips/time.README.
+ */
+#ifndef _ASM_TIME_H
+#define _ASM_TIME_H
+
+#include <linux/interrupt.h>
+#include <linux/linkage.h>
+#include <linux/ptrace.h>
+#include <linux/rtc.h>
+
+/*
+ * RTC ops. By default, they point to no-RTC functions.
+ * rtc_get_time - mktime(year, mon, day, hour, min, sec) in seconds.
+ * rtc_set_time - reverse the above translation and set time to RTC.
+ * rtc_set_mmss - similar to rtc_set_time, but only min and sec need
+ * to be set. Used by RTC sync-up.
+ */
+extern unsigned long (*rtc_get_time)(void);
+extern int (*rtc_set_time)(unsigned long);
+extern int (*rtc_set_mmss)(unsigned long);
+
+/*
+ * Timer interrupt functions.
+ * mips_timer_state is needed for high precision timer calibration.
+ * mips_timer_ack may be NULL if the interrupt is self-recoverable.
+ */
+extern int (*mips_timer_state)(void);
+extern void (*mips_timer_ack)(void);
+
+/*
+ * High precision timer functions.
+ * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted.
+ */
+extern unsigned int (*mips_hpt_read)(void);
+extern void (*mips_hpt_init)(unsigned int);
+
+/*
+ * to_tm() converts system time back to (year, mon, day, hour, min, sec).
+ * It is intended to help implement rtc_set_time() functions.
+ * Copied from PPC implementation.
+ */
+extern void to_tm(unsigned long tim, struct rtc_time *tm);
+
+/*
+ * do_gettimeoffset(). By default, this func pointer points to
+ * do_null_gettimeoffset(), which leads to the same resolution as HZ.
+ * Higher resolution versions are available, which give ~1us resolution.
+ */
+extern unsigned long (*do_gettimeoffset)(void);
+
+/*
+ * high-level timer interrupt routines.
+ */
+extern irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
+/*
+ * the corresponding low-level timer interrupt routine.
+ */
+extern asmlinkage void ll_timer_interrupt(int irq, struct pt_regs *regs);
+
+/*
+ * profiling and process accouting is done separately in local_timer_interrupt
+ */
+extern void local_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+extern asmlinkage void ll_local_timer_interrupt(int irq, struct pt_regs *regs);
+
+/*
+ * board specific routines required by time_init().
+ * board_time_init is defaulted to NULL and can remain so.
+ * board_timer_setup must be setup properly in machine setup routine.
+ */
+struct irqaction;
+extern void (*board_time_init)(void);
+extern void (*board_timer_setup)(struct irqaction *irq);
+
+/*
+ * mips_hpt_frequency - must be set if you intend to use an R4k-compatible
+ * counter as a timer interrupt source; otherwise it can be set up
+ * automagically with an aid of mips_timer_state.
+ */
+extern unsigned int mips_hpt_frequency;
+
+#endif /* _ASM_TIME_H */
diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h
new file mode 100644
index 000000000000..98aa737b34aa
--- /dev/null
+++ b/include/asm-mips/timex.h
@@ -0,0 +1,54 @@
+/*
+ * 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) 1998, 1999, 2003 by Ralf Baechle
+ */
+#ifndef _ASM_TIMEX_H
+#define _ASM_TIMEX_H
+
+#include <asm/mipsregs.h>
+
+/*
+ * This is the frequency of the timer used for Linux's timer interrupt.
+ * The value should be defined as accurate as possible or under certain
+ * circumstances Linux timekeeping might become inaccurate or fail.
+ *
+ * For many system the exact clockrate of the timer isn't known but due to
+ * the way this value is used we can get away with a wrong value as long
+ * as this value is:
+ *
+ * - a multiple of HZ
+ * - a divisor of the actual rate
+ *
+ * 500000 is a good such cheat value.
+ *
+ * The obscure number 1193182 is the same as used by the original i8254
+ * time in legacy PC hardware; the chip unfortunately also found in a
+ * bunch of MIPS systems. The last remaining user of the i8254 for the
+ * timer interrupt is the RM200; it's a very standard system so there is
+ * no reason to make this a separate architecture.
+ */
+
+#include <timex.h>
+
+/*
+ * Standard way to access the cycle counter.
+ * Currently only used on SMP for scheduling.
+ *
+ * Only the low 32 bits are available as a continuously counting entity.
+ * But this only means we'll force a reschedule every 8 seconds or so,
+ * which isn't an evil thing.
+ *
+ * We know that all SMP capable CPUs have cycle counters.
+ */
+
+typedef unsigned int cycles_t;
+
+static inline cycles_t get_cycles (void)
+{
+ return read_c0_count();
+}
+
+#endif /* _ASM_TIMEX_H */
diff --git a/include/asm-mips/titan_dep.h b/include/asm-mips/titan_dep.h
new file mode 100644
index 000000000000..fd9599e40a0a
--- /dev/null
+++ b/include/asm-mips/titan_dep.h
@@ -0,0 +1,231 @@
+/*
+ * Copyright 2003 PMC-Sierra
+ * Author: Manish Lachwani (lachwani@pmc-sierra.com)
+ *
+ * Board specific definititions for the PMC-Sierra Yosemite
+ *
+ * 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 __TITAN_DEP_H__
+#define __TITAN_DEP_H__
+
+#include <asm/addrspace.h> /* for KSEG1ADDR() */
+#include <asm/byteorder.h> /* for cpu_to_le32() */
+
+#define TITAN_READ(ofs) \
+ (*(volatile u32 *)(ocd_base+(ofs)))
+#define TITAN_READ_16(ofs) \
+ (*(volatile u16 *)(ocd_base+(ofs)))
+#define TITAN_READ_8(ofs) \
+ (*(volatile u8 *)(ocd_base+(ofs)))
+
+#define TITAN_WRITE(ofs, data) \
+ do { *(volatile u32 *)(ocd_base+(ofs)) = (data); } while (0)
+#define TITAN_WRITE_16(ofs, data) \
+ do { *(volatile u16 *)(ocd_base+(ofs)) = (data); } while (0)
+#define TITAN_WRITE_8(ofs, data) \
+ do { *(volatile u8 *)(ocd_base+(ofs)) = (data); } while (0)
+
+/*
+ * PCI specific defines
+ */
+#define TITAN_PCI_0_CONFIG_ADDRESS 0x780
+#define TITAN_PCI_0_CONFIG_DATA 0x784
+
+/*
+ * HT specific defines
+ */
+#define RM9000x2_HTLINK_REG 0xbb000644
+#define RM9000x2_BASE_ADDR 0xbb000000
+
+#define OCD_BASE 0xfb000000UL
+#define OCD_SIZE 0x3000UL
+
+extern unsigned long ocd_base;
+
+/*
+ * OCD Registers
+ */
+#define RM9000x2_OCD_LKB5 0x0128 /* Ethernet */
+#define RM9000x2_OCD_LKM5 0x012c
+
+#define RM9000x2_OCD_LKB7 0x0138 /* HT Region 0 */
+#define RM9000x2_OCD_LKM7 0x013c
+#define RM9000x2_OCD_LKB8 0x0140 /* HT Region 1 */
+#define RM9000x2_OCD_LKM8 0x0144
+
+#define RM9000x2_OCD_LKB9 0x0148 /* Local Bus */
+#define RM9000x2_OCD_LKM9 0x014c
+#define RM9000x2_OCD_LKB10 0x0150
+#define RM9000x2_OCD_LKM10 0x0154
+#define RM9000x2_OCD_LKB11 0x0158
+#define RM9000x2_OCD_LKM11 0x015c
+#define RM9000x2_OCD_LKB12 0x0160
+#define RM9000x2_OCD_LKM12 0x0164
+
+#define RM9000x2_OCD_LKB13 0x0168 /* Scratch RAM */
+#define RM9000x2_OCD_LKM13 0x016c
+
+#define RM9000x2_OCD_LPD0 0x0200 /* Local Bus */
+#define RM9000x2_OCD_LPD1 0x0210
+#define RM9000x2_OCD_LPD2 0x0220
+#define RM9000x2_OCD_LPD3 0x0230
+
+#define RM9000x2_OCD_HTDVID 0x0600 /* HT Device Header */
+#define RM9000x2_OCD_HTSC 0x0604
+#define RM9000x2_OCD_HTCCR 0x0608
+#define RM9000x2_OCD_HTBHL 0x060c
+#define RM9000x2_OCD_HTBAR0 0x0610
+#define RM9000x2_OCD_HTBAR1 0x0614
+#define RM9000x2_OCD_HTBAR2 0x0618
+#define RM9000x2_OCD_HTBAR3 0x061c
+#define RM9000x2_OCD_HTBAR4 0x0620
+#define RM9000x2_OCD_HTBAR5 0x0624
+#define RM9000x2_OCD_HTCBCPT 0x0628
+#define RM9000x2_OCD_HTSDVID 0x062c
+#define RM9000x2_OCD_HTXRA 0x0630
+#define RM9000x2_OCD_HTCAP1 0x0634
+#define RM9000x2_OCD_HTIL 0x063c
+
+#define RM9000x2_OCD_HTLCC 0x0640 /* HT Capability Block */
+#define RM9000x2_OCD_HTLINK 0x0644
+#define RM9000x2_OCD_HTFQREV 0x0648
+
+#define RM9000x2_OCD_HTERCTL 0x0668 /* HT Controller */
+#define RM9000x2_OCD_HTRXDB 0x066c
+#define RM9000x2_OCD_HTIMPED 0x0670
+#define RM9000x2_OCD_HTSWIMP 0x0674
+#define RM9000x2_OCD_HTCAL 0x0678
+
+#define RM9000x2_OCD_HTBAA30 0x0680
+#define RM9000x2_OCD_HTBAA54 0x0684
+#define RM9000x2_OCD_HTMASK0 0x0688
+#define RM9000x2_OCD_HTMASK1 0x068c
+#define RM9000x2_OCD_HTMASK2 0x0690
+#define RM9000x2_OCD_HTMASK3 0x0694
+#define RM9000x2_OCD_HTMASK4 0x0698
+#define RM9000x2_OCD_HTMASK5 0x069c
+
+#define RM9000x2_OCD_HTIFCTL 0x06a0
+#define RM9000x2_OCD_HTPLL 0x06a4
+
+#define RM9000x2_OCD_HTSRI 0x06b0
+#define RM9000x2_OCD_HTRXNUM 0x06b4
+#define RM9000x2_OCD_HTTXNUM 0x06b8
+
+#define RM9000x2_OCD_HTTXCNT 0x06c8
+
+#define RM9000x2_OCD_HTERROR 0x06d8
+#define RM9000x2_OCD_HTRCRCE 0x06dc
+#define RM9000x2_OCD_HTEOI 0x06e0
+
+#define RM9000x2_OCD_CRCR 0x06f0
+
+#define RM9000x2_OCD_HTCFGA 0x06f8
+#define RM9000x2_OCD_HTCFGD 0x06fc
+
+#define RM9000x2_OCD_INTMSG 0x0a00
+
+#define RM9000x2_OCD_INTPIN0 0x0a40
+#define RM9000x2_OCD_INTPIN1 0x0a44
+#define RM9000x2_OCD_INTPIN2 0x0a48
+#define RM9000x2_OCD_INTPIN3 0x0a4c
+#define RM9000x2_OCD_INTPIN4 0x0a50
+#define RM9000x2_OCD_INTPIN5 0x0a54
+#define RM9000x2_OCD_INTPIN6 0x0a58
+#define RM9000x2_OCD_INTPIN7 0x0a5c
+#define RM9000x2_OCD_SEM 0x0a60
+#define RM9000x2_OCD_SEMSET 0x0a64
+#define RM9000x2_OCD_SEMCLR 0x0a68
+
+#define RM9000x2_OCD_TKT 0x0a70
+#define RM9000x2_OCD_TKTINC 0x0a74
+
+#define RM9000x2_OCD_NMICONFIG 0x0ac0 /* Interrupts */
+#define RM9000x2_OCD_INTP0PRI 0x1a80
+#define RM9000x2_OCD_INTP1PRI 0x1a80
+#define RM9000x2_OCD_INTP0STATUS0 0x1b00
+#define RM9000x2_OCD_INTP0MASK0 0x1b04
+#define RM9000x2_OCD_INTP0SET0 0x1b08
+#define RM9000x2_OCD_INTP0CLEAR0 0x1b0c
+#define RM9000x2_OCD_INTP0STATUS1 0x1b10
+#define RM9000x2_OCD_INTP0MASK1 0x1b14
+#define RM9000x2_OCD_INTP0SET1 0x1b18
+#define RM9000x2_OCD_INTP0CLEAR1 0x1b1c
+#define RM9000x2_OCD_INTP0STATUS2 0x1b20
+#define RM9000x2_OCD_INTP0MASK2 0x1b24
+#define RM9000x2_OCD_INTP0SET2 0x1b28
+#define RM9000x2_OCD_INTP0CLEAR2 0x1b2c
+#define RM9000x2_OCD_INTP0STATUS3 0x1b30
+#define RM9000x2_OCD_INTP0MASK3 0x1b34
+#define RM9000x2_OCD_INTP0SET3 0x1b38
+#define RM9000x2_OCD_INTP0CLEAR3 0x1b3c
+#define RM9000x2_OCD_INTP0STATUS4 0x1b40
+#define RM9000x2_OCD_INTP0MASK4 0x1b44
+#define RM9000x2_OCD_INTP0SET4 0x1b48
+#define RM9000x2_OCD_INTP0CLEAR4 0x1b4c
+#define RM9000x2_OCD_INTP0STATUS5 0x1b50
+#define RM9000x2_OCD_INTP0MASK5 0x1b54
+#define RM9000x2_OCD_INTP0SET5 0x1b58
+#define RM9000x2_OCD_INTP0CLEAR5 0x1b5c
+#define RM9000x2_OCD_INTP0STATUS6 0x1b60
+#define RM9000x2_OCD_INTP0MASK6 0x1b64
+#define RM9000x2_OCD_INTP0SET6 0x1b68
+#define RM9000x2_OCD_INTP0CLEAR6 0x1b6c
+#define RM9000x2_OCD_INTP0STATUS7 0x1b70
+#define RM9000x2_OCD_INTP0MASK7 0x1b74
+#define RM9000x2_OCD_INTP0SET7 0x1b78
+#define RM9000x2_OCD_INTP0CLEAR7 0x1b7c
+#define RM9000x2_OCD_INTP1STATUS0 0x2b00
+#define RM9000x2_OCD_INTP1MASK0 0x2b04
+#define RM9000x2_OCD_INTP1SET0 0x2b08
+#define RM9000x2_OCD_INTP1CLEAR0 0x2b0c
+#define RM9000x2_OCD_INTP1STATUS1 0x2b10
+#define RM9000x2_OCD_INTP1MASK1 0x2b14
+#define RM9000x2_OCD_INTP1SET1 0x2b18
+#define RM9000x2_OCD_INTP1CLEAR1 0x2b1c
+#define RM9000x2_OCD_INTP1STATUS2 0x2b20
+#define RM9000x2_OCD_INTP1MASK2 0x2b24
+#define RM9000x2_OCD_INTP1SET2 0x2b28
+#define RM9000x2_OCD_INTP1CLEAR2 0x2b2c
+#define RM9000x2_OCD_INTP1STATUS3 0x2b30
+#define RM9000x2_OCD_INTP1MASK3 0x2b34
+#define RM9000x2_OCD_INTP1SET3 0x2b38
+#define RM9000x2_OCD_INTP1CLEAR3 0x2b3c
+#define RM9000x2_OCD_INTP1STATUS4 0x2b40
+#define RM9000x2_OCD_INTP1MASK4 0x2b44
+#define RM9000x2_OCD_INTP1SET4 0x2b48
+#define RM9000x2_OCD_INTP1CLEAR4 0x2b4c
+#define RM9000x2_OCD_INTP1STATUS5 0x2b50
+#define RM9000x2_OCD_INTP1MASK5 0x2b54
+#define RM9000x2_OCD_INTP1SET5 0x2b58
+#define RM9000x2_OCD_INTP1CLEAR5 0x2b5c
+#define RM9000x2_OCD_INTP1STATUS6 0x2b60
+#define RM9000x2_OCD_INTP1MASK6 0x2b64
+#define RM9000x2_OCD_INTP1SET6 0x2b68
+#define RM9000x2_OCD_INTP1CLEAR6 0x2b6c
+#define RM9000x2_OCD_INTP1STATUS7 0x2b70
+#define RM9000x2_OCD_INTP1MASK7 0x2b74
+#define RM9000x2_OCD_INTP1SET7 0x2b78
+#define RM9000x2_OCD_INTP1CLEAR7 0x2b7c
+
+#define OCD_READ(reg) (*(volatile unsigned int *)(ocd_base + (reg)))
+#define OCD_WRITE(reg, val) \
+ do { *(volatile unsigned int *)(ocd_base + (reg)) = (val); } while (0)
+
+/*
+ * Hypertransport specific macros
+ */
+#define RM9K_WRITE(ofs, data) *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs) = data
+#define RM9K_WRITE_8(ofs, data) *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs) = data
+#define RM9K_WRITE_16(ofs, data) *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs) = data
+
+#define RM9K_READ(ofs, val) *(val) = *(volatile u_int32_t *)(RM9000x2_BASE_ADDR+ofs)
+#define RM9K_READ_8(ofs, val) *(val) = *(volatile u8 *)(RM9000x2_BASE_ADDR+ofs)
+#define RM9K_READ_16(ofs, val) *(val) = *(volatile u16 *)(RM9000x2_BASE_ADDR+ofs)
+
+#endif
diff --git a/include/asm-mips/tlb.h b/include/asm-mips/tlb.h
new file mode 100644
index 000000000000..80d9dfcf1e88
--- /dev/null
+++ b/include/asm-mips/tlb.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_TLB_H
+#define __ASM_TLB_H
+
+/*
+ * MIPS doesn't need any special per-pte or per-vma handling, except
+ * we need to flush cache for area to be unmapped.
+ */
+#define tlb_start_vma(tlb, vma) \
+ do { \
+ if (!tlb->fullmm) \
+ flush_cache_range(vma, vma->vm_start, vma->vm_end); \
+ } 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 /* __ASM_TLB_H */
diff --git a/include/asm-mips/tlbdebug.h b/include/asm-mips/tlbdebug.h
new file mode 100644
index 000000000000..fff7a73e22d0
--- /dev/null
+++ b/include/asm-mips/tlbdebug.h
@@ -0,0 +1,20 @@
+/*
+ * 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) 2002 by Ralf Baechle
+ */
+#ifndef __ASM_TLBDEBUG_H
+#define __ASM_TLBDEBUG_H
+
+/*
+ * TLB debugging functions:
+ */
+extern void dump_tlb(int first, int last);
+extern void dump_tlb_all(void);
+extern void dump_tlb_wired(void);
+extern void dump_tlb_addr(unsigned long addr);
+extern void dump_tlb_nonwired(void);
+
+#endif /* __ASM_TLBDEBUG_H */
diff --git a/include/asm-mips/tlbflush.h b/include/asm-mips/tlbflush.h
new file mode 100644
index 000000000000..bb4ae3cdcbf1
--- /dev/null
+++ b/include/asm-mips/tlbflush.h
@@ -0,0 +1,55 @@
+#ifndef __ASM_TLBFLUSH_H
+#define __ASM_TLBFLUSH_H
+
+#include <linux/config.h>
+#include <linux/mm.h>
+
+/*
+ * TLB flushing:
+ *
+ * - flush_tlb_all() flushes all processes TLB entries
+ * - flush_tlb_mm(mm) flushes the specified mm context TLB entries
+ * - flush_tlb_page(vma, vmaddr) flushes one page
+ * - flush_tlb_range(vma, start, end) flushes a range of pages
+ * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
+ * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
+ */
+extern void local_flush_tlb_all(void);
+extern void local_flush_tlb_mm(struct mm_struct *mm);
+extern void local_flush_tlb_range(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end);
+extern void local_flush_tlb_kernel_range(unsigned long start,
+ unsigned long end);
+extern void local_flush_tlb_page(struct vm_area_struct *vma,
+ unsigned long page);
+extern void local_flush_tlb_one(unsigned long vaddr);
+
+#ifdef CONFIG_SMP
+
+extern void flush_tlb_all(void);
+extern void flush_tlb_mm(struct mm_struct *);
+extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long,
+ unsigned long);
+extern void flush_tlb_kernel_range(unsigned long, unsigned long);
+extern void flush_tlb_page(struct vm_area_struct *, unsigned long);
+extern void flush_tlb_one(unsigned long vaddr);
+
+#else /* CONFIG_SMP */
+
+#define flush_tlb_all() local_flush_tlb_all()
+#define flush_tlb_mm(mm) local_flush_tlb_mm(mm)
+#define flush_tlb_range(vma,vmaddr,end) local_flush_tlb_range(vma, vmaddr, end)
+#define flush_tlb_kernel_range(vmaddr,end) \
+ local_flush_tlb_kernel_range(vmaddr, end)
+#define flush_tlb_page(vma,page) local_flush_tlb_page(vma, page)
+#define flush_tlb_one(vaddr) local_flush_tlb_one(vaddr)
+
+#endif /* CONFIG_SMP */
+
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
+ unsigned long start, unsigned long end)
+{
+ /* Nothing to do on MIPS. */
+}
+
+#endif /* __ASM_TLBFLUSH_H */
diff --git a/include/asm-mips/topology.h b/include/asm-mips/topology.h
new file mode 100644
index 000000000000..0440fb9f2180
--- /dev/null
+++ b/include/asm-mips/topology.h
@@ -0,0 +1 @@
+#include <topology.h>
diff --git a/include/asm-mips/traps.h b/include/asm-mips/traps.h
new file mode 100644
index 000000000000..179012263007
--- /dev/null
+++ b/include/asm-mips/traps.h
@@ -0,0 +1,24 @@
+/*
+ * Trap handling definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * 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_TRAPS_H
+#define _ASM_TRAPS_H
+
+/*
+ * Possible status responses for a board_be_handler backend.
+ */
+#define MIPS_BE_DISCARD 0 /* return with no action */
+#define MIPS_BE_FIXUP 1 /* return to the fixup code */
+#define MIPS_BE_FATAL 2 /* treat as an unrecoverable error */
+
+extern void (*board_be_init)(void);
+extern int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
+
+#endif /* _ASM_TRAPS_H */
diff --git a/include/asm-mips/tx3912.h b/include/asm-mips/tx3912.h
new file mode 100644
index 000000000000..d709d87363d0
--- /dev/null
+++ b/include/asm-mips/tx3912.h
@@ -0,0 +1,361 @@
+/*
+ * include/asm-mips/tx3912.h
+ *
+ * Copyright (C) 2001 Steven J. Hill (sjhill@realitydiluted.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.
+ *
+ * Registers for TMPR3912/05 and PR31700 processors
+ */
+#ifndef _TX3912_H_
+#define _TX3912_H_
+
+/*****************************************************************************
+ * Clock Subsystem *
+ * --------------- *
+ * Chapter 6 in Philips PR31700 and Toshiba TMPR3905/12 User Manuals *
+ *****************************************************************************/
+#define TX3912_CLK_CTRL 0x01c0
+
+/*
+ * Clock control register values
+ */
+#define TX3912_CLK_CTRL_CHICLKDIV_MASK 0xff000000
+#define TX3912_CLK_CTRL_ENCLKTEST 0x00800000
+#define TX3912_CLK_CTRL_CLKTESTSELSIB 0x00400000
+#define TX3912_CLK_CTRL_CHIMCLKSEL 0x00200000
+#define TX3912_CLK_CTRL_CHICLKDIR 0x00100000
+#define TX3912_CLK_CTRL_ENCHIMCLK 0x00080000
+#define TX3912_CLK_CTRL_ENVIDCLK 0x00040000
+#define TX3912_CLK_CTRL_ENMBUSCLK 0x00020000
+#define TX3912_CLK_CTRL_ENSPICLK 0x00010000
+#define TX3912_CLK_CTRL_ENTIMERCLK 0x00008000
+#define TX3912_CLK_CTRL_ENFASTTIMERCLK 0x00004000
+#define TX3912_CLK_CTRL_SIBMCLKDIR 0x00002000
+#define TX3912_CLK_CTRL_reserved1 0x00001000
+#define TX3912_CLK_CTRL_ENSIBMCLK 0x00000800
+#define TX3912_CLK_CTRL_SIBMCLKDIV_6 0x00000600
+#define TX3912_CLK_CTRL_SIBMCLKDIV_5 0x00000500
+#define TX3912_CLK_CTRL_SIBMCLKDIV_4 0x00000400
+#define TX3912_CLK_CTRL_SIBMCLKDIV_3 0x00000300
+#define TX3912_CLK_CTRL_SIBMCLKDIV_2 0x00000200
+#define TX3912_CLK_CTRL_SIBMCLKDIV_1 0x00000100
+#define TX3912_CLK_CTRL_CSERSEL 0x00000080
+#define TX3912_CLK_CTRL_CSERDIV_6 0x00000060
+#define TX3912_CLK_CTRL_CSERDIV_5 0x00000050
+#define TX3912_CLK_CTRL_CSERDIV_4 0x00000040
+#define TX3912_CLK_CTRL_CSERDIV_3 0x00000030
+#define TX3912_CLK_CTRL_CSERDIV_2 0x00000020
+#define TX3912_CLK_CTRL_CSERDIV_1 0x00000010
+#define TX3912_CLK_CTRL_ENCSERCLK 0x00000008
+#define TX3912_CLK_CTRL_ENIRCLK 0x00000004
+#define TX3912_CLK_CTRL_ENUARTACLK 0x00000002
+#define TX3912_CLK_CTRL_ENUARTBCLK 0x00000001
+
+
+/*****************************************************************************
+ * Interrupt Subsystem *
+ * ------------------- *
+ * Chapter 8 in Philips PR31700 and Toshiba TMPR3905/12 User Manuals *
+ *****************************************************************************/
+#define TX3912_INT1_CLEAR 0x0100
+#define TX3912_INT2_CLEAR 0x0104
+#define TX3912_INT3_CLEAR 0x0108
+#define TX3912_INT4_CLEAR 0x010c
+#define TX3912_INT5_CLEAR 0x0110
+#define TX3912_INT1_ENABLE 0x0118
+#define TX3912_INT2_ENABLE 0x011c
+#define TX3912_INT3_ENABLE 0x0120
+#define TX3912_INT4_ENABLE 0x0124
+#define TX3912_INT5_ENABLE 0x0128
+#define TX3912_INT6_ENABLE 0x012c
+#define TX3912_INT1_STATUS 0x0100
+#define TX3912_INT2_STATUS 0x0104
+#define TX3912_INT3_STATUS 0x0108
+#define TX3912_INT4_STATUS 0x010c
+#define TX3912_INT5_STATUS 0x0110
+#define TX3912_INT6_STATUS 0x0114
+
+/*
+ * Interrupt 2 register values
+ */
+#define TX3912_INT2_UARTARXINT 0x80000000
+#define TX3912_INT2_UARTARXOVERRUNINT 0x40000000
+#define TX3912_INT2_UARTAFRAMEERRINT 0x20000000
+#define TX3912_INT2_UARTABREAKINT 0x10000000
+#define TX3912_INT2_UARTAPARITYINT 0x08000000
+#define TX3912_INT2_UARTATXINT 0x04000000
+#define TX3912_INT2_UARTATXOVERRUNINT 0x02000000
+#define TX3912_INT2_UARTAEMPTYINT 0x01000000
+#define TX3912_INT2_UARTADMAFULLINT 0x00800000
+#define TX3912_INT2_UARTADMAHALFINT 0x00400000
+#define TX3912_INT2_UARTBRXINT 0x00200000
+#define TX3912_INT2_UARTBRXOVERRUNINT 0x00100000
+#define TX3912_INT2_UARTBFRAMEERRINT 0x00080000
+#define TX3912_INT2_UARTBBREAKINT 0x00040000
+#define TX3912_INT2_UARTBPARITYINT 0x00020000
+#define TX3912_INT2_UARTBTXINT 0x00010000
+#define TX3912_INT2_UARTBTXOVERRUNINT 0x00008000
+#define TX3912_INT2_UARTBEMPTYINT 0x00004000
+#define TX3912_INT2_UARTBDMAFULLINT 0x00002000
+#define TX3912_INT2_UARTBDMAHALFINT 0x00001000
+#define TX3912_INT2_UARTA_RX_BITS 0xf8000000
+#define TX3912_INT2_UARTA_TX_BITS 0x07c00000
+#define TX3912_INT2_UARTB_RX_BITS 0x003e0000
+#define TX3912_INT2_UARTB_TX_BITS 0x0001f000
+
+/*
+ * Interrupt 5 register values
+ */
+#define TX3912_INT5_RTCINT 0x80000000
+#define TX3912_INT5_ALARMINT 0x40000000
+#define TX3912_INT5_PERINT 0x20000000
+#define TX3912_INT5_STPTIMERINT 0x10000000
+#define TX3912_INT5_POSPWRINT 0x08000000
+#define TX3912_INT5_NEGPWRINT 0x04000000
+#define TX3912_INT5_POSPWROKINT 0x02000000
+#define TX3912_INT5_NEGPWROKINT 0x01000000
+#define TX3912_INT5_POSONBUTINT 0x00800000
+#define TX3912_INT5_NEGONBUTINT 0x00400000
+#define TX3912_INT5_SPIBUFAVAILINT 0x00200000
+#define TX3912_INT5_SPIERRINT 0x00100000
+#define TX3912_INT5_SPIRCVINT 0x00080000
+#define TX3912_INT5_SPIEMPTYINT 0x00040000
+#define TX3912_INT5_IRCONSMINT 0x00020000
+#define TX3912_INT5_CARSTINT 0x00010000
+#define TX3912_INT5_POSCARINT 0x00008000
+#define TX3912_INT5_NEGCARINT 0x00004000
+#define TX3912_INT5_IOPOSINT6 0x00002000
+#define TX3912_INT5_IOPOSINT5 0x00001000
+#define TX3912_INT5_IOPOSINT4 0x00000800
+#define TX3912_INT5_IOPOSINT3 0x00000400
+#define TX3912_INT5_IOPOSINT2 0x00000200
+#define TX3912_INT5_IOPOSINT1 0x00000100
+#define TX3912_INT5_IOPOSINT0 0x00000080
+#define TX3912_INT5_IONEGINT6 0x00000040
+#define TX3912_INT5_IONEGINT5 0x00000020
+#define TX3912_INT5_IONEGINT4 0x00000010
+#define TX3912_INT5_IONEGINT3 0x00000008
+#define TX3912_INT5_IONEGINT2 0x00000004
+#define TX3912_INT5_IONEGINT1 0x00000002
+#define TX3912_INT5_IONEGINT0 0x00000001
+
+/*
+ * Interrupt 6 status register values
+ */
+#define TX3912_INT6_STATUS_IRQHIGH 0x80000000
+#define TX3912_INT6_STATUS_IRQLOW 0x40000000
+#define TX3912_INT6_STATUS_reserved6 0x3fffffc0
+#define TX3912_INT6_STATUS_INTVEC_POSNEGPWROKINT 0x0000003c
+#define TX3912_INT6_STATUS_INTVEC_ALARMINT 0x00000038
+#define TX3912_INT6_STATUS_INTVEC_PERINT 0x00000034
+#define TX3912_INT6_STATUS_INTVEC_reserved5 0x00000030
+#define TX3912_INT6_STATUS_INTVEC_UARTARXINT 0x0000002c
+#define TX3912_INT6_STATUS_INTVEC_UARTBRXINT 0x00000028
+#define TX3912_INT6_STATUS_INTVEC_reserved4 0x00000024
+#define TX3912_INT6_STATUS_INTVEC_IOPOSINT65 0x00000020
+#define TX3912_INT6_STATUS_INTVEC_reserved3 0x0000001c
+#define TX3912_INT6_STATUS_INTVEC_IONEGINT65 0x00000018
+#define TX3912_INT6_STATUS_INTVEC_reserved2 0x00000014
+#define TX3912_INT6_STATUS_INTVEC_SNDDMACNTINT 0x00000010
+#define TX3912_INT6_STATUS_INTVEC_TELDMACNTINT 0x0000000c
+#define TX3912_INT6_STATUS_INTVEC_CHIDMACNTINT 0x00000008
+#define TX3912_INT6_STATUS_INTVEC_IOPOSNEGINT0 0x00000004
+#define TX3912_INT6_STATUS_INTVEC_STDHANDLER 0x00000000
+#define TX3912_INT6_STATUS_reserved1 0x00000003
+
+/*
+ * Interrupt 6 enable register values
+ */
+#define TX3912_INT6_ENABLE_reserved5 0xfff80000
+#define TX3912_INT6_ENABLE_GLOBALEN 0x00040000
+#define TX3912_INT6_ENABLE_IRQPRITEST 0x00020000
+#define TX3912_INT6_ENABLE_IRQTEST 0x00010000
+#define TX3912_INT6_ENABLE_PRIORITYMASK_POSNEGPWROKINT 0x00008000
+#define TX3912_INT6_ENABLE_PRIORITYMASK_ALARMINT 0x00004000
+#define TX3912_INT6_ENABLE_PRIORITYMASK_PERINT 0x00002000
+#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved4 0x00001000
+#define TX3912_INT6_ENABLE_PRIORITYMASK_UARTARXINT 0x00000800
+#define TX3912_INT6_ENABLE_PRIORITYMASK_UARTBRXINT 0x00000400
+#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved3 0x00000200
+#define TX3912_INT6_ENABLE_PRIORITYMASK_IOPOSINT65 0x00000100
+#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved2 0x00000080
+#define TX3912_INT6_ENABLE_PRIORITYMASK_IONEGINT65 0x00000040
+#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved1 0x00000020
+#define TX3912_INT6_ENABLE_PRIORITYMASK_SNDDMACNTINT 0x00000010
+#define TX3912_INT6_ENABLE_PRIORITYMASK_TELDMACNTINT 0x00000008
+#define TX3912_INT6_ENABLE_PRIORITYMASK_CHIDMACNTINT 0x00000004
+#define TX3912_INT6_ENABLE_PRIORITYMASK_IOPOSNEGINT0 0x00000002
+#define TX3912_INT6_ENABLE_PRIORITYMASK_STDHANDLER 0x00000001
+#define TX3912_INT6_ENABLE_HIGH_PRIORITY 0x0000ffff
+
+
+/*****************************************************************************
+ * Power Subsystem *
+ * --------------- *
+ * Chapter 11 in Philips PR31700 User Manual *
+ * Chapter 12 in Toshiba TMPR3905/12 User Manual *
+ *****************************************************************************/
+#define TX3912_POWER_CTRL 0x01c4
+
+/*
+ * Power control register values
+ */
+#define TX3912_POWER_CTRL_ONBUTN 0x80000000
+#define TX3912_POWER_CTRL_PWRINT 0x40000000
+#define TX3912_POWER_CTRL_PWROK 0x20000000
+#define TX3912_POWER_CTRL_VIDRF_MASK 0x18000000
+#define TX3912_POWER_CTRL_SLOWBUS 0x04000000
+#define TX3912_POWER_CTRL_DIVMOD 0x02000000
+#define TX3912_POWER_CTRL_reserved2 0x01ff0000
+#define TX3912_POWER_CTRL_STPTIMERVAL_MASK 0x0000f000
+#define TX3912_POWER_CTRL_ENSTPTIMER 0x00000800
+#define TX3912_POWER_CTRL_ENFORCESHUTDWN 0x00000400
+#define TX3912_POWER_CTRL_FORCESHUTDWN 0x00000200
+#define TX3912_POWER_CTRL_FORCESHUTDWNOCC 0x00000100
+#define TX3912_POWER_CTRL_SELC2MS 0x00000080
+#define TX3912_POWER_CTRL_reserved1 0x00000040
+#define TX3912_POWER_CTRL_BPDBVCC3 0x00000020
+#define TX3912_POWER_CTRL_STOPCPU 0x00000010
+#define TX3912_POWER_CTRL_DBNCONBUTN 0x00000008
+#define TX3912_POWER_CTRL_COLDSTART 0x00000004
+#define TX3912_POWER_CTRL_PWRCS 0x00000002
+#define TX3912_POWER_CTRL_VCCON 0x00000001
+
+
+/*****************************************************************************
+ * Timer Subsystem *
+ * --------------- *
+ * Chapter 14 in Philips PR31700 User Manual *
+ * Chapter 15 in Toshiba TMPR3905/12 User Manual *
+ *****************************************************************************/
+#define TX3912_RTC_HIGH 0x0140
+#define TX3912_RTC_LOW 0x0144
+#define TX3912_RTC_ALARM_HIGH 0x0148
+#define TX3912_RTC_ALARM_LOW 0x014c
+#define TX3912_TIMER_CTRL 0x0150
+#define TX3912_TIMER_PERIOD 0x0154
+
+/*
+ * Timer control register values
+ */
+#define TX3912_TIMER_CTRL_FREEZEPRE 0x00000080
+#define TX3912_TIMER_CTRL_FREEZERTC 0x00000040
+#define TX3912_TIMER_CTRL_FREEZETIMER 0x00000020
+#define TX3912_TIMER_CTRL_ENPERTIMER 0x00000010
+#define TX3912_TIMER_CTRL_RTCCLEAR 0x00000008
+#define TX3912_TIMER_CTRL_TESTC8MS 0x00000004
+#define TX3912_TIMER_CTRL_ENTESTCLK 0x00000002
+#define TX3912_TIMER_CTRL_ENRTCTST 0x00000001
+
+/*
+ * The periodic timer has granularity of 868 nanoseconds which
+ * results in a count of (1.152 x 10^6 / 100) in order to achieve
+ * a 10 millisecond periodic system clock.
+ */
+#define TX3912_SYS_TIMER_VALUE (1152000/HZ)
+
+
+/*****************************************************************************
+ * UART Subsystem *
+ * -------------- *
+ * Chapter 15 in Philips PR31700 User Manual *
+ * Chapter 16 in Toshiba TMPR3905/12 User Manual *
+ *****************************************************************************/
+#define TX3912_UARTA_CTRL1 0x00b0
+#define TX3912_UARTA_CTRL2 0x00b4
+#define TX3912_UARTA_DMA_CTRL1 0x00b8
+#define TX3912_UARTA_DMA_CTRL2 0x00bc
+#define TX3912_UARTA_DMA_CNT 0x00c0
+#define TX3912_UARTA_DATA 0x00c4
+#define TX3912_UARTB_CTRL1 0x00c8
+#define TX3912_UARTB_CTRL2 0x00cc
+#define TX3912_UARTB_DMA_CTRL1 0x00d0
+#define TX3912_UARTB_DMA_CTRL2 0x00d4
+#define TX3912_UARTB_DMA_CNT 0x00d8
+#define TX3912_UARTB_DATA 0x00dc
+
+/*
+ * UART Control Register 1 values
+ */
+#define TX3912_UART_CTRL1_UARTON 0x80000000
+#define TX3912_UART_CTRL1_EMPTY 0x40000000
+#define TX3912_UART_CTRL1_PRXHOLDFULL 0x20000000
+#define TX3912_UART_CTRL1_RXHOLDFULL 0x10000000
+#define TX3912_UART_CTRL1_reserved1 0x0fff0000
+#define TX3912_UART_CTRL1_ENDMARX 0x00008000
+#define TX3912_UART_CTRL1_ENDMATX 0x00004000
+#define TX3912_UART_CTRL1_TESTMODE 0x00002000
+#define TX3912_UART_CTRL1_ENBREAKHALT 0x00001000
+#define TX3912_UART_CTRL1_ENDMATEST 0x00000800
+#define TX3912_UART_CTRL1_ENDMALOOP 0x00000400
+#define TX3912_UART_CTRL1_PULSEOPT1 0x00000200
+#define TX3912_UART_CTRL1_PULSEOPT1 0x00000100
+#define TX3912_UART_CTRL1_DTINVERT 0x00000080
+#define TX3912_UART_CTRL1_DISTXD 0x00000040
+#define TX3912_UART_CTRL1_TWOSTOP 0x00000020
+#define TX3912_UART_CTRL1_LOOPBACK 0x00000010
+#define TX3912_UART_CTRL1_BIT_7 0x00000008
+#define TX3912_UART_CTRL1_EVENPARITY 0x00000004
+#define TX3912_UART_CTRL1_ENPARITY 0x00000002
+#define TX3912_UART_CTRL1_ENUART 0x00000001
+
+/*
+ * UART Control Register 2 values
+ */
+#define TX3912_UART_CTRL2_B230400 0x0000 /* 0 */
+#define TX3912_UART_CTRL2_B115200 0x0001 /* 1 */
+#define TX3912_UART_CTRL2_B76800 0x0002 /* 2 */
+#define TX3912_UART_CTRL2_B57600 0x0003 /* 3 */
+#define TX3912_UART_CTRL2_B38400 0x0005 /* 5 */
+#define TX3912_UART_CTRL2_B19200 0x000b /* 11 */
+#define TX3912_UART_CTRL2_B9600 0x0016 /* 22 */
+#define TX3912_UART_CTRL2_B4800 0x002f /* 47 */
+#define TX3912_UART_CTRL2_B2400 0x005f /* 95 */
+#define TX3912_UART_CTRL2_B1200 0x00bf /* 191 */
+#define TX3912_UART_CTRL2_B600 0x017f /* 383 */
+#define TX3912_UART_CTRL2_B300 0x02ff /* 767 */
+
+/*****************************************************************************
+ * Video Subsystem *
+ * --------------- *
+ * Chapter 16 in Philips PR31700 User Manual *
+ * Chapter 17 in Toshiba TMPR3905/12 User Manual *
+ *****************************************************************************/
+#define TX3912_VIDEO_CTRL1 0x0028
+#define TX3912_VIDEO_CTRL2 0x002c
+#define TX3912_VIDEO_CTRL3 0x0030
+#define TX3912_VIDEO_CTRL4 0x0034
+#define TX3912_VIDEO_CTRL5 0x0038
+#define TX3912_VIDEO_CTRL6 0x003c
+#define TX3912_VIDEO_CTRL7 0x0040
+#define TX3912_VIDEO_CTRL8 0x0044
+#define TX3912_VIDEO_CTRL9 0x0048
+#define TX3912_VIDEO_CTRL10 0x004c
+#define TX3912_VIDEO_CTRL11 0x0050
+#define TX3912_VIDEO_CTRL12 0x0054
+#define TX3912_VIDEO_CTRL13 0x0058
+#define TX3912_VIDEO_CTRL14 0x005c
+
+/*
+ * Video Control Register 1 values
+ */
+#define TX3912_VIDEO_CTRL1_LINECNT 0xffc00000
+#define TX3912_VIDEO_CTRL1_LOADDLY 0x00200000
+#define TX3912_VIDEO_CTRL1_BAUDVAL 0x001f0000
+#define TX3912_VIDEO_CTRL1_VIDDONEVAL 0x0000fe00
+#define TX3912_VIDEO_CTRL1_ENFREEZEFRAME 0x00000100
+#define TX3912_VIDEO_CTRL1_BITSEL_MASK 0x000000c0
+#define TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR 0x000000c0
+#define TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY 0x00000080
+#define TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY 0x00000040
+#define TX3912_VIDEO_CTRL1_DISPSPLIT 0x00000020
+#define TX3912_VIDEO_CTRL1_DISP8 0x00000010
+#define TX3912_VIDEO_CTRL1_DFMODE 0x00000008
+#define TX3912_VIDEO_CTRL1_INVVID 0x00000004
+#define TX3912_VIDEO_CTRL1_DISPON 0x00000002
+#define TX3912_VIDEO_CTRL1_ENVID 0x00000001
+
+#endif /* _TX3912_H_ */
diff --git a/include/asm-mips/tx4927/smsc_fdc37m81x.h b/include/asm-mips/tx4927/smsc_fdc37m81x.h
new file mode 100644
index 000000000000..5d93bab51254
--- /dev/null
+++ b/include/asm-mips/tx4927/smsc_fdc37m81x.h
@@ -0,0 +1,69 @@
+/*
+ * linux/include/asm-mips/tx4927/smsc_fdc37m81x.h
+ *
+ * Interface for smsc fdc48m81x Super IO chip
+ *
+ * Author: MontaVista Software, Inc. source@mvista.com
+ *
+ * 2001-2003 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Copyright (C) 2004 MontaVista Software Inc.
+ * Manish Lachwani, mlachwani@mvista.com
+ */
+
+#ifndef _SMSC_FDC37M81X_H_
+#define _SMSC_FDC37M81X_H_
+
+/* Common Registers */
+#define SMSC_FDC37M81X_CONFIG_INDEX 0x00
+#define SMSC_FDC37M81X_CONFIG_DATA 0x01
+#define SMSC_FDC37M81X_CONF 0x02
+#define SMSC_FDC37M81X_INDEX 0x03
+#define SMSC_FDC37M81X_DNUM 0x07
+#define SMSC_FDC37M81X_DID 0x20
+#define SMSC_FDC37M81X_DREV 0x21
+#define SMSC_FDC37M81X_PCNT 0x22
+#define SMSC_FDC37M81X_PMGT 0x23
+#define SMSC_FDC37M81X_OSC 0x24
+#define SMSC_FDC37M81X_CONFPA0 0x26
+#define SMSC_FDC37M81X_CONFPA1 0x27
+#define SMSC_FDC37M81X_TEST4 0x2B
+#define SMSC_FDC37M81X_TEST5 0x2C
+#define SMSC_FDC37M81X_TEST1 0x2D
+#define SMSC_FDC37M81X_TEST2 0x2E
+#define SMSC_FDC37M81X_TEST3 0x2F
+
+/* Logical device numbers */
+#define SMSC_FDC37M81X_FDD 0x00
+#define SMSC_FDC37M81X_PARALLEL 0x03
+#define SMSC_FDC37M81X_SERIAL1 0x04
+#define SMSC_FDC37M81X_SERIAL2 0x05
+#define SMSC_FDC37M81X_KBD 0x07
+#define SMSC_FDC37M81X_AUXIO 0x08
+#define SMSC_FDC37M81X_NONE 0xff
+
+/* Logical device Config Registers */
+#define SMSC_FDC37M81X_ACTIVE 0x30
+#define SMSC_FDC37M81X_BASEADDR0 0x60
+#define SMSC_FDC37M81X_BASEADDR1 0x61
+#define SMSC_FDC37M81X_INT 0x70
+#define SMSC_FDC37M81X_INT2 0x72
+#define SMSC_FDC37M81X_LDCR_F0 0xF0
+
+/* Chip Config Values */
+#define SMSC_FDC37M81X_CONFIG_ENTER 0x55
+#define SMSC_FDC37M81X_CONFIG_EXIT 0xaa
+#define SMSC_FDC37M81X_CHIP_ID 0x4d
+
+unsigned long __init smsc_fdc37m81x_init(unsigned long port);
+
+void smsc_fdc37m81x_config_beg(void);
+
+void smsc_fdc37m81x_config_end(void);
+
+void smsc_fdc37m81x_config_set(u8 reg, u8 val);
+
+#endif
diff --git a/include/asm-mips/tx4927/toshiba_rbtx4927.h b/include/asm-mips/tx4927/toshiba_rbtx4927.h
new file mode 100644
index 000000000000..6ce1e9475f99
--- /dev/null
+++ b/include/asm-mips/tx4927/toshiba_rbtx4927.h
@@ -0,0 +1,56 @@
+/*
+ * Author: MontaVista Software, Inc.
+ * source@mvista.com
+ *
+ * Copyright 2001-2002 MontaVista Software 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __ASM_TX4927_TOSHIBA_RBTX4927_H
+#define __ASM_TX4927_TOSHIBA_RBTX4927_H
+
+#include <linux/config.h>
+#include <asm/tx4927/tx4927.h>
+#include <asm/tx4927/tx4927_mips.h>
+#ifdef CONFIG_PCI
+#include <asm/tx4927/tx4927_pci.h>
+#endif
+
+#define TOSHIBA_RBTX4927_WR08(a,b) do { TX4927_WR08(a,b); wbflush(); } while ( 0 )
+
+
+#ifdef CONFIG_PCI
+#define TBTX4927_ISA_IO_OFFSET TX4927_PCIIO
+#else
+#define TBTX4927_ISA_IO_OFFSET 0
+#endif
+
+#define RBTX4927_SW_RESET_DO 0xbc00f000
+#define RBTX4927_SW_RESET_DO_SET 0x01
+
+#define RBTX4927_SW_RESET_ENABLE 0xbc00f002
+#define RBTX4927_SW_RESET_ENABLE_SET 0x01
+
+
+#define RBTX4927_RTL_8019_BASE (0x1c020280-TBTX4927_ISA_IO_OFFSET)
+#define RBTX4927_RTL_8019_IRQ (29)
+
+#endif /* __ASM_TX4927_TOSHIBA_RBTX4927_H */
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
new file mode 100644
index 000000000000..5d939db6e220
--- /dev/null
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -0,0 +1,525 @@
+/*
+ * Author: MontaVista Software, Inc.
+ * source@mvista.com
+ *
+ * Copyright 2001-2002 MontaVista Software 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __ASM_TX4927_TX4927_H
+#define __ASM_TX4927_TX4927_H
+
+#include <asm/tx4927/tx4927_mips.h>
+
+/*
+ This register naming came from the intergrate cpu/controoler name TX4927
+ followed by the device name from table 4.2.2 on page 4-3 and then followed
+ by the register name from table 4.2.3 on pages 4-4 to 4-8. The manaul
+ used is "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001".
+ */
+
+#define TX4927_SIO_0_BASE
+
+/* TX4927 controller */
+#define TX4927_BASE 0xfff1f0000
+#define TX4927_BASE 0xfff1f0000
+#define TX4927_LIMIT 0xfff1fffff
+
+
+/* TX4927 SDRAM controller (64-bit registers) */
+#define TX4927_SDRAMC_BASE 0x8000
+#define TX4927_SDRAMC_SDCCR0 0x8000
+#define TX4927_SDRAMC_SDCCR1 0x8008
+#define TX4927_SDRAMC_SDCCR2 0x8010
+#define TX4927_SDRAMC_SDCCR3 0x8018
+#define TX4927_SDRAMC_SDCTR 0x8040
+#define TX4927_SDRAMC_SDCMD 0x8058
+#define TX4927_SDRAMC_LIMIT 0x8fff
+
+
+/* TX4927 external bus controller (64-bit registers) */
+#define TX4927_EBUSC_BASE 0x9000
+#define TX4927_EBUSC_EBCCR0 0x9000
+#define TX4927_EBUSC_EBCCR1 0x9008
+#define TX4927_EBUSC_EBCCR2 0x9010
+#define TX4927_EBUSC_EBCCR3 0x9018
+#define TX4927_EBUSC_EBCCR4 0x9020
+#define TX4927_EBUSC_EBCCR5 0x9028
+#define TX4927_EBUSC_EBCCR6 0x9030
+#define TX4927_EBUSC_EBCCR7 0x9008
+#define TX4927_EBUSC_LIMIT 0x9fff
+
+
+/* TX4927 SDRRAM Error Check Correction (64-bit registers) */
+#define TX4927_ECC_BASE 0xa000
+#define TX4927_ECC_ECCCR 0xa000
+#define TX4927_ECC_ECCSR 0xa008
+#define TX4927_ECC_LIMIT 0xafff
+
+
+/* TX4927 DMA Controller (64-bit registers) */
+#define TX4927_DMAC_BASE 0xb000
+#define TX4927_DMAC_TBD 0xb000
+#define TX4927_DMAC_LIMIT 0xbfff
+
+
+/* TX4927 PCI Controller (32-bit registers) */
+#define TX4927_PCIC_BASE 0xd000
+#define TX4927_PCIC_TBD 0xb000
+#define TX4927_PCIC_LIMIT 0xdfff
+
+
+/* TX4927 Configuration registers (64-bit registers) */
+#define TX4927_CONFIG_BASE 0xe000
+#define TX4927_CONFIG_CCFG 0xe000
+#define TX4927_CONFIG_CCFG_RESERVED_42_63 BM_63_42
+#define TX4927_CONFIG_CCFG_WDRST BM_41_41
+#define TX4927_CONFIG_CCFG_WDREXEN BM_40_40
+#define TX4927_CONFIG_CCFG_BCFG BM_39_32
+#define TX4927_CONFIG_CCFG_RESERVED_27_31 BM_31_27
+#define TX4927_CONFIG_CCFG_GTOT BM_26_25
+#define TX4927_CONFIG_CCFG_GTOT_4096 BM_26_25
+#define TX4927_CONFIG_CCFG_GTOT_2048 BM_26_26
+#define TX4927_CONFIG_CCFG_GTOT_1024 BM_25_25
+#define TX4927_CONFIG_CCFG_GTOT_0512 (~BM_26_25)
+#define TX4927_CONFIG_CCFG_TINTDIS BM_24_24
+#define TX4927_CONFIG_CCFG_PCI66 BM_23_23
+#define TX4927_CONFIG_CCFG_PCIMODE BM_22_22
+#define TX4927_CONFIG_CCFG_RESERVED_20_21 BM_21_20
+#define TX4927_CONFIG_CCFG_DIVMODE BM_19_17
+#define TX4927_CONFIG_CCFG_DIVMODE_2_0 BM_19_19
+#define TX4927_CONFIG_CCFG_DIVMODE_3_0 (BM_19_19|BM_17_17)
+#define TX4927_CONFIG_CCFG_DIVMODE_4_0 BM_19_18
+#define TX4927_CONFIG_CCFG_DIVMODE_2_5 BM_19_17
+#define TX4927_CONFIG_CCFG_DIVMODE_8_0 (~BM_19_17)
+#define TX4927_CONFIG_CCFG_DIVMODE_12_0 BM_17_17
+#define TX4927_CONFIG_CCFG_DIVMODE_16_0 BM_18_18
+#define TX4927_CONFIG_CCFG_DIVMODE_10_0 BM_18_17
+#define TX4927_CONFIG_CCFG_BEOW BM_16_16
+#define TX4927_CONFIG_CCFG_WR BM_15_15
+#define TX4927_CONFIG_CCFG_TOE BM_14_14
+#define TX4927_CONFIG_CCFG_PCIARB BM_13_13
+#define TX4927_CONFIG_CCFG_PCIDIVMODE BM_12_11
+#define TX4927_CONFIG_CCFG_RESERVED_08_10 BM_10_08
+#define TX4927_CONFIG_CCFG_SYSSP BM_07_06
+#define TX4927_CONFIG_CCFG_RESERVED_03_05 BM_05_03
+#define TX4927_CONFIG_CCFG_ENDIAN BM_02_02
+#define TX4927_CONFIG_CCFG_ARMODE BM_01_01
+#define TX4927_CONFIG_CCFG_ACEHOLD BM_00_00
+#define TX4927_CONFIG_REVID 0xe008
+#define TX4927_CONFIG_REVID_RESERVED_32_63 BM_32_63
+#define TX4927_CONFIG_REVID_PCODE BM_16_31
+#define TX4927_CONFIG_REVID_MJERREV BM_12_15
+#define TX4927_CONFIG_REVID_MINEREV BM_08_11
+#define TX4927_CONFIG_REVID_MJREV BM_04_07
+#define TX4927_CONFIG_REVID_MINREV BM_00_03
+#define TX4927_CONFIG_PCFG 0xe010
+#define TX4927_CONFIG_PCFG_RESERVED_57_63 BM_57_63
+#define TX4927_CONFIG_PCFG_DRVDATA BM_56_56
+#define TX4927_CONFIG_PCFG_DRVCB BM_55_55
+#define TX4927_CONFIG_PCFG_DRVDQM BM_54_54
+#define TX4927_CONFIG_PCFG_DRVADDR BM_53_53
+#define TX4927_CONFIG_PCFG_DRVCKE BM_52_52
+#define TX4927_CONFIG_PCFG_DRVRAS BM_51_51
+#define TX4927_CONFIG_PCFG_DRVCAS BM_50_50
+#define TX4927_CONFIG_PCFG_DRVWE BM_49_49
+#define TX4927_CONFIG_PCFG_DRVCS3 BM_48_48
+#define TX4927_CONFIG_PCFG_DRVCS2 BM_47_47
+#define TX4927_CONFIG_PCFG_DRVCS1 BM_46_4k
+#define TX4927_CONFIG_PCFG_DRVCS0 BM_45_45
+#define TX4927_CONFIG_PCFG_DRVCK3 BM_44_44
+#define TX4927_CONFIG_PCFG_DRVCK2 BM_43_43
+#define TX4927_CONFIG_PCFG_DRVCK1 BM_42_42
+#define TX4927_CONFIG_PCFG_DRVCK0 BM_41_41
+#define TX4927_CONFIG_PCFG_DRVCKIN BM_40_40
+#define TX4927_CONFIG_PCFG_RESERVED_33_39 BM_33_39
+#define TX4927_CONFIG_PCFG_BYPASS_PLL BM_32_32
+#define TX4927_CONFIG_PCFG_RESERVED_30_31 BM_30_31
+#define TX4927_CONFIG_PCFG_SDCLKDLY BM_28_29
+#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_1 (~BM_28_29)
+#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_2 BM_28_28
+#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_3 BM_29_29
+#define TX4927_CONFIG_PCFG_SDCLKDLY_DELAY_4 BM_28_29
+#define TX4927_CONFIG_PCFG_SYSCLKEN BM_27_27
+#define TX4927_CONFIG_PCFG_SDCLKEN3 BM_26_26
+#define TX4927_CONFIG_PCFG_SDCLKEN2 BM_25_25
+#define TX4927_CONFIG_PCFG_SDCLKEN1 BM_24_24
+#define TX4927_CONFIG_PCFG_SDCLKEN0 BM_23_23
+#define TX4927_CONFIG_PCFG_SDCLKINEN BM_22_22
+#define TX4927_CONFIG_PCFG_PCICLKEN5 BM_21_21
+#define TX4927_CONFIG_PCFG_PCICLKEN4 BM_20_20
+#define TX4927_CONFIG_PCFG_PCICLKEN3 BM_19_19
+#define TX4927_CONFIG_PCFG_PCICLKEN2 BM_18_18
+#define TX4927_CONFIG_PCFG_PCICLKEN1 BM_17_17
+#define TX4927_CONFIG_PCFG_PCICLKEN0 BM_16_16
+#define TX4927_CONFIG_PCFG_RESERVED_10_15 BM_10_15
+#define TX4927_CONFIG_PCFG_SEL2 BM_09_09
+#define TX4927_CONFIG_PCFG_SEL1 BM_08_08
+#define TX4927_CONFIG_PCFG_DMASEL3 BM_06_07
+#define TX4927_CONFIG_PCFG_DMASEL3_DMAREQ3 (~BM_06_07)
+#define TX4927_CONFIG_PCFG_DMASEL3_SIO0 BM_06_06
+#define TX4927_CONFIG_PCFG_DMASEL3_ACLC3 BM_07_07
+#define TX4927_CONFIG_PCFG_DMASEL3_ACLC1 BM_06_07
+#define TX4927_CONFIG_PCFG_DMASEL2 BM_06_07
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_DMAREQ2 (~BM_06_07)
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_SIO0 BM_06_06
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_RESERVED_10 BM_07_07
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_0_RESERVED_11 BM_06_07
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC1 (~BM_06_07)
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_SIO0 BM_06_06
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC2 BM_07_07
+#define TX4927_CONFIG_PCFG_DMASEL2_SEL2_1_ACLC0 BM_06_07
+#define TX4927_CONFIG_PCFG_DMASEL1 BM_02_03
+#define TX4927_CONFIG_PCFG_DMASEL1_DMAREQ1 (~BM_02_03)
+#define TX4927_CONFIG_PCFG_DMASEL1_SIO1 BM_02_02
+#define TX4927_CONFIG_PCFG_DMASEL1_ACLC1 BM_03_03
+#define TX4927_CONFIG_PCFG_DMASEL1_ACLC3 BM_02_03
+#define TX4927_CONFIG_PCFG_DMASEL0 BM_00_01
+#define TX4927_CONFIG_PCFG_DMASEL0_DMAREQ0 (~BM_00_01)
+#define TX4927_CONFIG_PCFG_DMASEL0_SIO1 BM_00_00
+#define TX4927_CONFIG_PCFG_DMASEL0_ACLC0 BM_01_01
+#define TX4927_CONFIG_PCFG_DMASEL0_ACLC2 BM_00_01
+#define TX4927_CONFIG_TOEA 0xe018
+#define TX4927_CONFIG_TOEA_RESERVED_36_63 BM_36_63
+#define TX4927_CONFIG_TOEA_TOEA BM_00_35
+#define TX4927_CONFIG_CLKCTR 0xe020
+#define TX4927_CONFIG_CLKCTR_RESERVED_26_63 BM_26_63
+#define TX4927_CONFIG_CLKCTR_ACLCKD BM_25_25
+#define TX4927_CONFIG_CLKCTR_PIOCKD BM_24_24
+#define TX4927_CONFIG_CLKCTR_DMACKD BM_23_23
+#define TX4927_CONFIG_CLKCTR_PCICKD BM_22_22
+#define TX4927_CONFIG_CLKCTR_SET_21 BM_21_21
+#define TX4927_CONFIG_CLKCTR_TM0CKD BM_20_20
+#define TX4927_CONFIG_CLKCTR_TM1CKD BM_19_19
+#define TX4927_CONFIG_CLKCTR_TM2CKD BM_18_18
+#define TX4927_CONFIG_CLKCTR_SIO0CKD BM_17_17
+#define TX4927_CONFIG_CLKCTR_SIO1CKD BM_16_16
+#define TX4927_CONFIG_CLKCTR_RESERVED_10_15 BM_10_15
+#define TX4927_CONFIG_CLKCTR_ACLRST BM_09_09
+#define TX4927_CONFIG_CLKCTR_PIORST BM_08_08
+#define TX4927_CONFIG_CLKCTR_DMARST BM_07_07
+#define TX4927_CONFIG_CLKCTR_PCIRST BM_06_06
+#define TX4927_CONFIG_CLKCTR_RESERVED_05_05 BM_05_05
+#define TX4927_CONFIG_CLKCTR_TM0RST BM_04_04
+#define TX4927_CONFIG_CLKCTR_TM1RST BM_03_03
+#define TX4927_CONFIG_CLKCTR_TM2RST BM_02_02
+#define TX4927_CONFIG_CLKCTR_SIO0RST BM_01_01
+#define TX4927_CONFIG_CLKCTR_SIO1RST BM_00_00
+#define TX4927_CONFIG_GARBC 0xe030
+#define TX4927_CONFIG_GARBC_RESERVED_10_63 BM_10_63
+#define TX4927_CONFIG_GARBC_SET_09 BM_09_09
+#define TX4927_CONFIG_GARBC_ARBMD BM_08_08
+#define TX4927_CONFIG_GARBC_RESERVED_06_07 BM_06_07
+#define TX4927_CONFIG_GARBC_PRIORITY_H1 BM_04_05
+#define TX4927_CONFIG_GARBC_PRIORITY_H1_PCI (~BM_04_05)
+#define TX4927_CONFIG_GARBC_PRIORITY_H1_PDMAC BM_04_04
+#define TX4927_CONFIG_GARBC_PRIORITY_H1_DMAC BM_05_05
+#define TX4927_CONFIG_GARBC_PRIORITY_H1_BAD_VALUE BM_04_05
+#define TX4927_CONFIG_GARBC_PRIORITY_H2 BM_02_03
+#define TX4927_CONFIG_GARBC_PRIORITY_H2_PCI (~BM_02_03)
+#define TX4927_CONFIG_GARBC_PRIORITY_H2_PDMAC BM_02_02
+#define TX4927_CONFIG_GARBC_PRIORITY_H2_DMAC BM_03_03
+#define TX4927_CONFIG_GARBC_PRIORITY_H2_BAD_VALUE BM_02_03
+#define TX4927_CONFIG_GARBC_PRIORITY_H3 BM_00_01
+#define TX4927_CONFIG_GARBC_PRIORITY_H3_PCI (~BM_00_01)
+#define TX4927_CONFIG_GARBC_PRIORITY_H3_PDMAC BM_00_00
+#define TX4927_CONFIG_GARBC_PRIORITY_H3_DMAC BM_01_01
+#define TX4927_CONFIG_GARBC_PRIORITY_H3_BAD_VALUE BM_00_01
+#define TX4927_CONFIG_RAMP 0xe048
+#define TX4927_CONFIG_RAMP_RESERVED_20_63 BM_20_63
+#define TX4927_CONFIG_RAMP_RAMP BM_00_19
+#define TX4927_CONFIG_LIMIT 0xefff
+
+
+/* TX4927 Timer 0 (32-bit registers) */
+#define TX4927_TMR0_BASE 0xf000
+#define TX4927_TMR0_TMTCR0 0xf004
+#define TX4927_TMR0_TMTISR0 0xf008
+#define TX4927_TMR0_TMCPRA0 0xf008
+#define TX4927_TMR0_TMCPRB0 0xf00c
+#define TX4927_TMR0_TMITMR0 0xf010
+#define TX4927_TMR0_TMCCDR0 0xf020
+#define TX4927_TMR0_TMPGMR0 0xf030
+#define TX4927_TMR0_TMTRR0 0xf0f0
+#define TX4927_TMR0_LIMIT 0xf0ff
+
+
+/* TX4927 Timer 1 (32-bit registers) */
+#define TX4927_TMR1_BASE 0xf100
+#define TX4927_TMR1_TMTCR1 0xf104
+#define TX4927_TMR1_TMTISR1 0xf108
+#define TX4927_TMR1_TMCPRA1 0xf108
+#define TX4927_TMR1_TMCPRB1 0xf10c
+#define TX4927_TMR1_TMITMR1 0xf110
+#define TX4927_TMR1_TMCCDR1 0xf120
+#define TX4927_TMR1_TMPGMR1 0xf130
+#define TX4927_TMR1_TMTRR1 0xf1f0
+#define TX4927_TMR1_LIMIT 0xf1ff
+
+
+/* TX4927 Timer 2 (32-bit registers) */
+#define TX4927_TMR2_BASE 0xf200
+#define TX4927_TMR2_TMTCR2 0xf104
+#define TX4927_TMR2_TMTISR2 0xf208
+#define TX4927_TMR2_TMCPRA2 0xf208
+#define TX4927_TMR2_TMCPRB2 0xf20c
+#define TX4927_TMR2_TMITMR2 0xf210
+#define TX4927_TMR2_TMCCDR2 0xf220
+#define TX4927_TMR2_TMPGMR2 0xf230
+#define TX4927_TMR2_TMTRR2 0xf2f0
+#define TX4927_TMR2_LIMIT 0xf2ff
+
+
+/* TX4927 serial port 0 (32-bit registers) */
+#define TX4927_SIO0_BASE 0xf300
+#define TX4927_SIO0_SILCR0 0xf300
+#define TX4927_SIO0_SILCR0_RESERVED_16_31 BM_16_31
+#define TX4927_SIO0_SILCR0_RWUB BM_15_15
+#define TX4927_SIO0_SILCR0_TWUB BM_14_14
+#define TX4927_SIO0_SILCR0_UODE BM_13_13
+#define TX4927_SIO0_SILCR0_RESERVED_07_12 BM_07_12
+#define TX4927_SIO0_SILCR0_SCS BM_05_06
+#define TX4927_SIO0_SILCR0_SCS_IMBUSCLK_IC (~BM_05_06)
+#define TX4927_SIO0_SILCR0_SCS_IMBUSCLK_BRG BM_05_05
+#define TX4927_SIO0_SILCR0_SCS_SCLK_EC BM_06_06
+#define TX4927_SIO0_SILCR0_SCS_SCLK_BRG BM_05_06
+#define TX4927_SIO0_SILCR0_UEPS BM_04_04
+#define TX4927_SIO0_SILCR0_UPEN BM_03_03
+#define TX4927_SIO0_SILCR0_USBL BM_02_02
+#define TX4927_SIO0_SILCR0_UMODE BM_00_01
+#define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT BM_00_01
+#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT (~BM_00_01)
+#define TX4927_SIO0_SILCR0_UMODE_DATA_8_BIT_MC BM_01_01
+#define TX4927_SIO0_SILCR0_UMODE_DATA_7_BIT_MC BM_00_01
+#define TX4927_SIO0_SIDICR0 0xf304
+#define TX4927_SIO0_SIDICR0_RESERVED_16_31 BM_16_31
+#define TX4927_SIO0_SIDICR0_TDE BM_15_15
+#define TX4927_SIO0_SIDICR0_RDE BM_14_14
+#define TX4927_SIO0_SIDICR0_TIE BM_13_13
+#define TX4927_SIO0_SIDICR0_RIE BM_12_12
+#define TX4927_SIO0_SIDICR0_SPIE BM_11_11
+#define TX4927_SIO0_SIDICR0_CTSAC BM_09_10
+#define TX4927_SIO0_SIDICR0_CTSAC_NONE (~BM_09_10)
+#define TX4927_SIO0_SIDICR0_CTSAC_RISE BM_09_09
+#define TX4927_SIO0_SIDICR0_CTSAC_FALL BM_10_10
+#define TX4927_SIO0_SIDICR0_CTSAC_BOTH BM_09_10
+#define TX4927_SIO0_SIDICR0_RESERVED_06_08 BM_06_08
+#define TX4927_SIO0_SIDICR0_STIE BM_00_05
+#define TX4927_SIO0_SIDICR0_STIE_NONE (~BM_00_05)
+#define TX4927_SIO0_SIDICR0_STIE_OERS BM_05_05
+#define TX4927_SIO0_SIDICR0_STIE_CTSAC BM_04_04
+#define TX4927_SIO0_SIDICR0_STIE_RBRKD BM_03_03
+#define TX4927_SIO0_SIDICR0_STIE_TRDY BM_02_02
+#define TX4927_SIO0_SIDICR0_STIE_TXALS BM_01_01
+#define TX4927_SIO0_SIDICR0_STIE_UBRKD BM_00_00
+#define TX4927_SIO0_SIDISR0 0xf308
+#define TX4927_SIO0_SIDISR0_RESERVED_16_31 BM_16_31
+#define TX4927_SIO0_SIDISR0_UBRK BM_15_15
+#define TX4927_SIO0_SIDISR0_UVALID BM_14_14
+#define TX4927_SIO0_SIDISR0_UFER BM_13_13
+#define TX4927_SIO0_SIDISR0_UPER BM_12_12
+#define TX4927_SIO0_SIDISR0_UOER BM_11_11
+#define TX4927_SIO0_SIDISR0_ERI BM_10_10
+#define TX4927_SIO0_SIDISR0_TOUT BM_09_09
+#define TX4927_SIO0_SIDISR0_TDIS BM_08_08
+#define TX4927_SIO0_SIDISR0_RDIS BM_07_07
+#define TX4927_SIO0_SIDISR0_STIS BM_06_06
+#define TX4927_SIO0_SIDISR0_RESERVED_05_05 BM_05_05
+#define TX4927_SIO0_SIDISR0_RFDN BM_00_04
+#define TX4927_SIO0_SISCISR0 0xf30c
+#define TX4927_SIO0_SISCISR0_RESERVED_06_31 BM_06_31
+#define TX4927_SIO0_SISCISR0_OERS BM_05_05
+#define TX4927_SIO0_SISCISR0_CTSS BM_04_04
+#define TX4927_SIO0_SISCISR0_RBRKD BM_03_03
+#define TX4927_SIO0_SISCISR0_TRDY BM_02_02
+#define TX4927_SIO0_SISCISR0_TXALS BM_01_01
+#define TX4927_SIO0_SISCISR0_UBRKD BM_00_00
+#define TX4927_SIO0_SIFCR0 0xf310
+#define TX4927_SIO0_SIFCR0_RESERVED_16_31 BM_16_31
+#define TX4927_SIO0_SIFCR0_SWRST BM_16_31
+#define TX4927_SIO0_SIFCR0_RESERVED_09_14 BM_09_14
+#define TX4927_SIO0_SIFCR0_RDIL BM_16_31
+#define TX4927_SIO0_SIFCR0_RDIL_BYTES_1 (~BM_07_08)
+#define TX4927_SIO0_SIFCR0_RDIL_BYTES_4 BM_07_07
+#define TX4927_SIO0_SIFCR0_RDIL_BYTES_8 BM_08_08
+#define TX4927_SIO0_SIFCR0_RDIL_BYTES_12 BM_07_08
+#define TX4927_SIO0_SIFCR0_RESERVED_05_06 BM_05_06
+#define TX4927_SIO0_SIFCR0_TDIL BM_03_04
+#define TX4927_SIO0_SIFCR0_TDIL_BYTES_1 (~BM_03_04)
+#define TX4927_SIO0_SIFCR0_TDIL_BYTES_4 BM_03_03
+#define TX4927_SIO0_SIFCR0_TDIL_BYTES_8 BM_04_04
+#define TX4927_SIO0_SIFCR0_TDIL_BYTES_0 BM_03_04
+#define TX4927_SIO0_SIFCR0_TFRST BM_02_02
+#define TX4927_SIO0_SIFCR0_RFRST BM_01_01
+#define TX4927_SIO0_SIFCR0_FRSTE BM_00_00
+#define TX4927_SIO0_SIFLCR0 0xf314
+#define TX4927_SIO0_SIFLCR0_RESERVED_13_31 BM_13_31
+#define TX4927_SIO0_SIFLCR0_RCS BM_12_12
+#define TX4927_SIO0_SIFLCR0_TES BM_11_11
+#define TX4927_SIO0_SIFLCR0_RESERVED_10_10 BM_10_10
+#define TX4927_SIO0_SIFLCR0_RTSSC BM_09_09
+#define TX4927_SIO0_SIFLCR0_RSDE BM_08_08
+#define TX4927_SIO0_SIFLCR0_TSDE BM_07_07
+#define TX4927_SIO0_SIFLCR0_RESERVED_05_06 BM_05_06
+#define TX4927_SIO0_SIFLCR0_RTSTL BM_01_04
+#define TX4927_SIO0_SIFLCR0_TBRK BM_00_00
+#define TX4927_SIO0_SIBGR0 0xf318
+#define TX4927_SIO0_SIBGR0_RESERVED_10_31 BM_10_31
+#define TX4927_SIO0_SIBGR0_BCLK BM_08_09
+#define TX4927_SIO0_SIBGR0_BCLK_T0 (~BM_08_09)
+#define TX4927_SIO0_SIBGR0_BCLK_T2 BM_08_08
+#define TX4927_SIO0_SIBGR0_BCLK_T4 BM_09_09
+#define TX4927_SIO0_SIBGR0_BCLK_T6 BM_08_09
+#define TX4927_SIO0_SIBGR0_BRD BM_00_07
+#define TX4927_SIO0_SITFIF00 0xf31c
+#define TX4927_SIO0_SITFIF00_RESERVED_08_31 BM_08_31
+#define TX4927_SIO0_SITFIF00_TXD BM_00_07
+#define TX4927_SIO0_SIRFIFO0 0xf320
+#define TX4927_SIO0_SIRFIFO0_RESERVED_08_31 BM_08_31
+#define TX4927_SIO0_SIRFIFO0_RXD BM_00_07
+#define TX4927_SIO0_SIRFIFO0 0xf320
+#define TX4927_SIO0_LIMIT 0xf3ff
+
+
+/* TX4927 serial port 1 (32-bit registers) */
+#define TX4927_SIO1_BASE 0xf400
+#define TX4927_SIO1_SILCR1 0xf400
+#define TX4927_SIO1_SIDICR1 0xf404
+#define TX4927_SIO1_SIDISR1 0xf408
+#define TX4927_SIO1_SISCISR1 0xf40c
+#define TX4927_SIO1_SIFCR1 0xf410
+#define TX4927_SIO1_SIFLCR1 0xf414
+#define TX4927_SIO1_SIBGR1 0xf418
+#define TX4927_SIO1_SITFIF01 0xf41c
+#define TX4927_SIO1_SIRFIFO1 0xf420
+#define TX4927_SIO1_LIMIT 0xf4ff
+
+
+/* TX4927 parallel port (32-bit registers) */
+#define TX4927_PIO_BASE 0xf500
+#define TX4927_PIO_PIOD0 0xf500
+#define TX4927_PIO_PIODI 0xf504
+#define TX4927_PIO_PIODIR 0xf508
+#define TX4927_PIO_PIOOD 0xf50c
+#define TX4927_PIO_LIMIT 0xf50f
+
+
+/* TX4927 Interrupt Controller (32-bit registers) */
+#define TX4927_IRC_BASE 0xf510
+#define TX4927_IRC_IRFLAG0 0xf510
+#define TX4927_IRC_IRFLAG1 0xf514
+#define TX4927_IRC_IRPOL 0xf518
+#define TX4927_IRC_IRRCNT 0xf51c
+#define TX4927_IRC_IRMASKINT 0xf520
+#define TX4927_IRC_IRMASKEXT 0xf524
+#define TX4927_IRC_IRDEN 0xf600
+#define TX4927_IRC_IRDM0 0xf604
+#define TX4927_IRC_IRDM1 0xf608
+#define TX4927_IRC_IRLVL0 0xf610
+#define TX4927_IRC_IRLVL1 0xf614
+#define TX4927_IRC_IRLVL2 0xf618
+#define TX4927_IRC_IRLVL3 0xf61c
+#define TX4927_IRC_IRLVL4 0xf620
+#define TX4927_IRC_IRLVL5 0xf624
+#define TX4927_IRC_IRLVL6 0xf628
+#define TX4927_IRC_IRLVL7 0xf62c
+#define TX4927_IRC_IRMSK 0xf640
+#define TX4927_IRC_IREDC 0xf660
+#define TX4927_IRC_IRPND 0xf680
+#define TX4927_IRC_IRCS 0xf6a0
+#define TX4927_IRC_LIMIT 0xf6ff
+
+
+/* TX4927 AC-link controller (32-bit registers) */
+#define TX4927_ACLC_BASE 0xf700
+#define TX4927_ACLC_ACCTLEN 0xf700
+#define TX4927_ACLC_ACCTLDIS 0xf704
+#define TX4927_ACLC_ACREGACC 0xf708
+#define TX4927_ACLC_ACINTSTS 0xf710
+#define TX4927_ACLC_ACINTMSTS 0xf714
+#define TX4927_ACLC_ACINTEN 0xf718
+#define TX4927_ACLC_ACINTDIS 0xf71c
+#define TX4927_ACLC_ACSEMAPH 0xf720
+#define TX4927_ACLC_ACGPIDAT 0xf740
+#define TX4927_ACLC_ACGPODAT 0xf744
+#define TX4927_ACLC_ACSLTEN 0xf748
+#define TX4927_ACLC_ACSLTDIS 0xf74c
+#define TX4927_ACLC_ACFIFOSTS 0xf750
+#define TX4927_ACLC_ACDMASTS 0xf780
+#define TX4927_ACLC_ACDMASEL 0xf784
+#define TX4927_ACLC_ACAUDODAT 0xf7a0
+#define TX4927_ACLC_ACSURRDAT 0xf7a4
+#define TX4927_ACLC_ACCENTDAT 0xf7a8
+#define TX4927_ACLC_ACLFEDAT 0xf7ac
+#define TX4927_ACLC_ACAUDIDAT 0xf7b0
+#define TX4927_ACLC_ACMODODAT 0xf7b8
+#define TX4927_ACLC_ACMODIDAT 0xf7bc
+#define TX4927_ACLC_ACREVID 0xf7fc
+#define TX4927_ACLC_LIMIT 0xf7ff
+
+
+#define TX4927_REG(x) ((TX4927_BASE)+(x))
+
+#define TX4927_RD08( reg ) (*(vu08*)(reg))
+#define TX4927_WR08( reg, val ) ((*(vu08*)(reg))=(val))
+
+#define TX4927_RD16( reg ) (*(vu16*)(reg))
+#define TX4927_WR16( reg, val ) ((*(vu16*)(reg))=(val))
+
+#define TX4927_RD32( reg ) (*(vu32*)(reg))
+#define TX4927_WR32( reg, val ) ((*(vu32*)(reg))=(val))
+
+#define TX4927_RD64( reg ) (*(vu64*)(reg))
+#define TX4927_WR64( reg, val ) ((*(vu64*)(reg))=(val))
+
+#define TX4927_RD( reg ) TX4927_RD32( reg )
+#define TX4927_WR( reg, val ) TX4927_WR32( reg, val )
+
+
+
+
+
+#define MI8259_IRQ_ISA_RAW_BEG 0 /* optional backplane i8259 */
+#define MI8259_IRQ_ISA_RAW_END 15
+#define TX4927_IRQ_CP0_RAW_BEG 0 /* tx4927 cpu built-in cp0 */
+#define TX4927_IRQ_CP0_RAW_END 7
+#define TX4927_IRQ_PIC_RAW_BEG 0 /* tx4927 cpu build-in pic */
+#define TX4927_IRQ_PIC_RAW_END 31
+
+
+#define MI8259_IRQ_ISA_BEG MI8259_IRQ_ISA_RAW_BEG /* 0 */
+#define MI8259_IRQ_ISA_END MI8259_IRQ_ISA_RAW_END /* 15 */
+
+#define TX4927_IRQ_CP0_BEG ((MI8259_IRQ_ISA_END+1)+TX4927_IRQ_CP0_RAW_BEG) /* 16 */
+#define TX4927_IRQ_CP0_END ((MI8259_IRQ_ISA_END+1)+TX4927_IRQ_CP0_RAW_END) /* 23 */
+
+#define TX4927_IRQ_PIC_BEG ((TX4927_IRQ_CP0_END+1)+TX4927_IRQ_PIC_RAW_BEG) /* 24 */
+#define TX4927_IRQ_PIC_END ((TX4927_IRQ_CP0_END+1)+TX4927_IRQ_PIC_RAW_END) /* 55 */
+
+
+#define TX4927_IRQ_USER0 (TX4927_IRQ_CP0_BEG+0)
+#define TX4927_IRQ_USER1 (TX4927_IRQ_CP0_BEG+1)
+#define TX4927_IRQ_NEST_PIC_ON_CP0 (TX4927_IRQ_CP0_BEG+2)
+#define TX4927_IRQ_CPU_TIMER (TX4927_IRQ_CP0_BEG+7)
+
+#define TX4927_IRQ_NEST_EXT_ON_PIC (TX4927_IRQ_PIC_BEG+3)
+
+#endif /* __ASM_TX4927_TX4927_H */
diff --git a/include/asm-mips/tx4927/tx4927_mips.h b/include/asm-mips/tx4927/tx4927_mips.h
new file mode 100644
index 000000000000..242ab93bf2e2
--- /dev/null
+++ b/include/asm-mips/tx4927/tx4927_mips.h
@@ -0,0 +1,4177 @@
+/*
+ * Author: MontaVista Software, Inc.
+ * source@mvista.com
+ *
+ * Copyright 2001-2002 MontaVista Software 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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 __ASM_TX4927_TX4927_MIPS_H
+#define __ASM_TX4927_TX4927_MIPS_H
+
+#ifndef __ASSEMBLY__
+
+static inline void asm_wait(void)
+{
+ __asm__(".set\tmips3\n\t"
+ "wait\n\t"
+ ".set\tmips0");
+}
+
+#define reg_rd08(r) ((u8 )(*((vu8 *)(r))))
+#define reg_rd16(r) ((u16)(*((vu16*)(r))))
+#define reg_rd32(r) ((u32)(*((vu32*)(r))))
+#define reg_rd64(r) ((u64)(*((vu64*)(r))))
+
+#define reg_wr08(r,v) ((*((vu8 *)(r)))=((u8 )(v)))
+#define reg_wr16(r,v) ((*((vu16*)(r)))=((u16)(v)))
+#define reg_wr32(r,v) ((*((vu32*)(r)))=((u32)(v)))
+#define reg_wr64(r,v) ((*((vu64*)(r)))=((u64)(v)))
+
+typedef volatile __signed char vs8;
+typedef volatile unsigned char vu8;
+
+typedef volatile __signed short vs16;
+typedef volatile unsigned short vu16;
+
+typedef volatile __signed int vs32;
+typedef volatile unsigned int vu32;
+
+typedef s8 s08;
+typedef vs8 vs08;
+
+typedef u8 u08;
+typedef vu8 vu08;
+
+
+#if (_MIPS_SZLONG == 64)
+
+typedef volatile __signed__ long vs64;
+typedef volatile unsigned long vu64;
+
+#else
+
+typedef volatile __signed__ long long vs64;
+typedef volatile unsigned long long vu64;
+
+#endif
+
+
+#define BM_00_00 0x0000000000000001
+#define BM_01_00 0x0000000000000003
+#define BM_00_01 BM_01_00
+#define BM_02_00 0x0000000000000007
+#define BM_00_02 BM_02_00
+#define BM_03_00 0x000000000000000f
+#define BM_00_03 BM_03_00
+#define BM_04_00 0x000000000000001f
+#define BM_00_04 BM_04_00
+#define BM_05_00 0x000000000000003f
+#define BM_00_05 BM_05_00
+#define BM_06_00 0x000000000000007f
+#define BM_00_06 BM_06_00
+#define BM_07_00 0x00000000000000ff
+#define BM_00_07 BM_07_00
+#define BM_08_00 0x00000000000001ff
+#define BM_00_08 BM_08_00
+#define BM_09_00 0x00000000000003ff
+#define BM_00_09 BM_09_00
+#define BM_10_00 0x00000000000007ff
+#define BM_00_10 BM_10_00
+#define BM_11_00 0x0000000000000fff
+#define BM_00_11 BM_11_00
+#define BM_12_00 0x0000000000001fff
+#define BM_00_12 BM_12_00
+#define BM_13_00 0x0000000000003fff
+#define BM_00_13 BM_13_00
+#define BM_14_00 0x0000000000007fff
+#define BM_00_14 BM_14_00
+#define BM_15_00 0x000000000000ffff
+#define BM_00_15 BM_15_00
+#define BM_16_00 0x000000000001ffff
+#define BM_00_16 BM_16_00
+#define BM_17_00 0x000000000003ffff
+#define BM_00_17 BM_17_00
+#define BM_18_00 0x000000000007ffff
+#define BM_00_18 BM_18_00
+#define BM_19_00 0x00000000000fffff
+#define BM_00_19 BM_19_00
+#define BM_20_00 0x00000000001fffff
+#define BM_00_20 BM_20_00
+#define BM_21_00 0x00000000003fffff
+#define BM_00_21 BM_21_00
+#define BM_22_00 0x00000000007fffff
+#define BM_00_22 BM_22_00
+#define BM_23_00 0x0000000000ffffff
+#define BM_00_23 BM_23_00
+#define BM_24_00 0x0000000001ffffff
+#define BM_00_24 BM_24_00
+#define BM_25_00 0x0000000003ffffff
+#define BM_00_25 BM_25_00
+#define BM_26_00 0x0000000007ffffff
+#define BM_00_26 BM_26_00
+#define BM_27_00 0x000000000fffffff
+#define BM_00_27 BM_27_00
+#define BM_28_00 0x000000001fffffff
+#define BM_00_28 BM_28_00
+#define BM_29_00 0x000000003fffffff
+#define BM_00_29 BM_29_00
+#define BM_30_00 0x000000007fffffff
+#define BM_00_30 BM_30_00
+#define BM_31_00 0x00000000ffffffff
+#define BM_00_31 BM_31_00
+#define BM_32_00 0x00000001ffffffff
+#define BM_00_32 BM_32_00
+#define BM_33_00 0x00000003ffffffff
+#define BM_00_33 BM_33_00
+#define BM_34_00 0x00000007ffffffff
+#define BM_00_34 BM_34_00
+#define BM_35_00 0x0000000fffffffff
+#define BM_00_35 BM_35_00
+#define BM_36_00 0x0000001fffffffff
+#define BM_00_36 BM_36_00
+#define BM_37_00 0x0000003fffffffff
+#define BM_00_37 BM_37_00
+#define BM_38_00 0x0000007fffffffff
+#define BM_00_38 BM_38_00
+#define BM_39_00 0x000000ffffffffff
+#define BM_00_39 BM_39_00
+#define BM_40_00 0x000001ffffffffff
+#define BM_00_40 BM_40_00
+#define BM_41_00 0x000003ffffffffff
+#define BM_00_41 BM_41_00
+#define BM_42_00 0x000007ffffffffff
+#define BM_00_42 BM_42_00
+#define BM_43_00 0x00000fffffffffff
+#define BM_00_43 BM_43_00
+#define BM_44_00 0x00001fffffffffff
+#define BM_00_44 BM_44_00
+#define BM_45_00 0x00003fffffffffff
+#define BM_00_45 BM_45_00
+#define BM_46_00 0x00007fffffffffff
+#define BM_00_46 BM_46_00
+#define BM_47_00 0x0000ffffffffffff
+#define BM_00_47 BM_47_00
+#define BM_48_00 0x0001ffffffffffff
+#define BM_00_48 BM_48_00
+#define BM_49_00 0x0003ffffffffffff
+#define BM_00_49 BM_49_00
+#define BM_50_00 0x0007ffffffffffff
+#define BM_00_50 BM_50_00
+#define BM_51_00 0x000fffffffffffff
+#define BM_00_51 BM_51_00
+#define BM_52_00 0x001fffffffffffff
+#define BM_00_52 BM_52_00
+#define BM_53_00 0x003fffffffffffff
+#define BM_00_53 BM_53_00
+#define BM_54_00 0x007fffffffffffff
+#define BM_00_54 BM_54_00
+#define BM_55_00 0x00ffffffffffffff
+#define BM_00_55 BM_55_00
+#define BM_56_00 0x01ffffffffffffff
+#define BM_00_56 BM_56_00
+#define BM_57_00 0x03ffffffffffffff
+#define BM_00_57 BM_57_00
+#define BM_58_00 0x07ffffffffffffff
+#define BM_00_58 BM_58_00
+#define BM_59_00 0x0fffffffffffffff
+#define BM_00_59 BM_59_00
+#define BM_60_00 0x1fffffffffffffff
+#define BM_00_60 BM_60_00
+#define BM_61_00 0x3fffffffffffffff
+#define BM_00_61 BM_61_00
+#define BM_62_00 0x7fffffffffffffff
+#define BM_00_62 BM_62_00
+#define BM_63_00 0xffffffffffffffff
+#define BM_00_63 BM_63_00
+#define BM_01_01 0x0000000000000002
+#define BM_02_01 0x0000000000000006
+#define BM_01_02 BM_02_01
+#define BM_03_01 0x000000000000000e
+#define BM_01_03 BM_03_01
+#define BM_04_01 0x000000000000001e
+#define BM_01_04 BM_04_01
+#define BM_05_01 0x000000000000003e
+#define BM_01_05 BM_05_01
+#define BM_06_01 0x000000000000007e
+#define BM_01_06 BM_06_01
+#define BM_07_01 0x00000000000000fe
+#define BM_01_07 BM_07_01
+#define BM_08_01 0x00000000000001fe
+#define BM_01_08 BM_08_01
+#define BM_09_01 0x00000000000003fe
+#define BM_01_09 BM_09_01
+#define BM_10_01 0x00000000000007fe
+#define BM_01_10 BM_10_01
+#define BM_11_01 0x0000000000000ffe
+#define BM_01_11 BM_11_01
+#define BM_12_01 0x0000000000001ffe
+#define BM_01_12 BM_12_01
+#define BM_13_01 0x0000000000003ffe
+#define BM_01_13 BM_13_01
+#define BM_14_01 0x0000000000007ffe
+#define BM_01_14 BM_14_01
+#define BM_15_01 0x000000000000fffe
+#define BM_01_15 BM_15_01
+#define BM_16_01 0x000000000001fffe
+#define BM_01_16 BM_16_01
+#define BM_17_01 0x000000000003fffe
+#define BM_01_17 BM_17_01
+#define BM_18_01 0x000000000007fffe
+#define BM_01_18 BM_18_01
+#define BM_19_01 0x00000000000ffffe
+#define BM_01_19 BM_19_01
+#define BM_20_01 0x00000000001ffffe
+#define BM_01_20 BM_20_01
+#define BM_21_01 0x00000000003ffffe
+#define BM_01_21 BM_21_01
+#define BM_22_01 0x00000000007ffffe
+#define BM_01_22 BM_22_01
+#define BM_23_01 0x0000000000fffffe
+#define BM_01_23 BM_23_01
+#define BM_24_01 0x0000000001fffffe
+#define BM_01_24 BM_24_01
+#define BM_25_01 0x0000000003fffffe
+#define BM_01_25 BM_25_01
+#define BM_26_01 0x0000000007fffffe
+#define BM_01_26 BM_26_01
+#define BM_27_01 0x000000000ffffffe
+#define BM_01_27 BM_27_01
+#define BM_28_01 0x000000001ffffffe
+#define BM_01_28 BM_28_01
+#define BM_29_01 0x000000003ffffffe
+#define BM_01_29 BM_29_01
+#define BM_30_01 0x000000007ffffffe
+#define BM_01_30 BM_30_01
+#define BM_31_01 0x00000000fffffffe
+#define BM_01_31 BM_31_01
+#define BM_32_01 0x00000001fffffffe
+#define BM_01_32 BM_32_01
+#define BM_33_01 0x00000003fffffffe
+#define BM_01_33 BM_33_01
+#define BM_34_01 0x00000007fffffffe
+#define BM_01_34 BM_34_01
+#define BM_35_01 0x0000000ffffffffe
+#define BM_01_35 BM_35_01
+#define BM_36_01 0x0000001ffffffffe
+#define BM_01_36 BM_36_01
+#define BM_37_01 0x0000003ffffffffe
+#define BM_01_37 BM_37_01
+#define BM_38_01 0x0000007ffffffffe
+#define BM_01_38 BM_38_01
+#define BM_39_01 0x000000fffffffffe
+#define BM_01_39 BM_39_01
+#define BM_40_01 0x000001fffffffffe
+#define BM_01_40 BM_40_01
+#define BM_41_01 0x000003fffffffffe
+#define BM_01_41 BM_41_01
+#define BM_42_01 0x000007fffffffffe
+#define BM_01_42 BM_42_01
+#define BM_43_01 0x00000ffffffffffe
+#define BM_01_43 BM_43_01
+#define BM_44_01 0x00001ffffffffffe
+#define BM_01_44 BM_44_01
+#define BM_45_01 0x00003ffffffffffe
+#define BM_01_45 BM_45_01
+#define BM_46_01 0x00007ffffffffffe
+#define BM_01_46 BM_46_01
+#define BM_47_01 0x0000fffffffffffe
+#define BM_01_47 BM_47_01
+#define BM_48_01 0x0001fffffffffffe
+#define BM_01_48 BM_48_01
+#define BM_49_01 0x0003fffffffffffe
+#define BM_01_49 BM_49_01
+#define BM_50_01 0x0007fffffffffffe
+#define BM_01_50 BM_50_01
+#define BM_51_01 0x000ffffffffffffe
+#define BM_01_51 BM_51_01
+#define BM_52_01 0x001ffffffffffffe
+#define BM_01_52 BM_52_01
+#define BM_53_01 0x003ffffffffffffe
+#define BM_01_53 BM_53_01
+#define BM_54_01 0x007ffffffffffffe
+#define BM_01_54 BM_54_01
+#define BM_55_01 0x00fffffffffffffe
+#define BM_01_55 BM_55_01
+#define BM_56_01 0x01fffffffffffffe
+#define BM_01_56 BM_56_01
+#define BM_57_01 0x03fffffffffffffe
+#define BM_01_57 BM_57_01
+#define BM_58_01 0x07fffffffffffffe
+#define BM_01_58 BM_58_01
+#define BM_59_01 0x0ffffffffffffffe
+#define BM_01_59 BM_59_01
+#define BM_60_01 0x1ffffffffffffffe
+#define BM_01_60 BM_60_01
+#define BM_61_01 0x3ffffffffffffffe
+#define BM_01_61 BM_61_01
+#define BM_62_01 0x7ffffffffffffffe
+#define BM_01_62 BM_62_01
+#define BM_63_01 0xfffffffffffffffe
+#define BM_01_63 BM_63_01
+#define BM_02_02 0x0000000000000004
+#define BM_03_02 0x000000000000000c
+#define BM_02_03 BM_03_02
+#define BM_04_02 0x000000000000001c
+#define BM_02_04 BM_04_02
+#define BM_05_02 0x000000000000003c
+#define BM_02_05 BM_05_02
+#define BM_06_02 0x000000000000007c
+#define BM_02_06 BM_06_02
+#define BM_07_02 0x00000000000000fc
+#define BM_02_07 BM_07_02
+#define BM_08_02 0x00000000000001fc
+#define BM_02_08 BM_08_02
+#define BM_09_02 0x00000000000003fc
+#define BM_02_09 BM_09_02
+#define BM_10_02 0x00000000000007fc
+#define BM_02_10 BM_10_02
+#define BM_11_02 0x0000000000000ffc
+#define BM_02_11 BM_11_02
+#define BM_12_02 0x0000000000001ffc
+#define BM_02_12 BM_12_02
+#define BM_13_02 0x0000000000003ffc
+#define BM_02_13 BM_13_02
+#define BM_14_02 0x0000000000007ffc
+#define BM_02_14 BM_14_02
+#define BM_15_02 0x000000000000fffc
+#define BM_02_15 BM_15_02
+#define BM_16_02 0x000000000001fffc
+#define BM_02_16 BM_16_02
+#define BM_17_02 0x000000000003fffc
+#define BM_02_17 BM_17_02
+#define BM_18_02 0x000000000007fffc
+#define BM_02_18 BM_18_02
+#define BM_19_02 0x00000000000ffffc
+#define BM_02_19 BM_19_02
+#define BM_20_02 0x00000000001ffffc
+#define BM_02_20 BM_20_02
+#define BM_21_02 0x00000000003ffffc
+#define BM_02_21 BM_21_02
+#define BM_22_02 0x00000000007ffffc
+#define BM_02_22 BM_22_02
+#define BM_23_02 0x0000000000fffffc
+#define BM_02_23 BM_23_02
+#define BM_24_02 0x0000000001fffffc
+#define BM_02_24 BM_24_02
+#define BM_25_02 0x0000000003fffffc
+#define BM_02_25 BM_25_02
+#define BM_26_02 0x0000000007fffffc
+#define BM_02_26 BM_26_02
+#define BM_27_02 0x000000000ffffffc
+#define BM_02_27 BM_27_02
+#define BM_28_02 0x000000001ffffffc
+#define BM_02_28 BM_28_02
+#define BM_29_02 0x000000003ffffffc
+#define BM_02_29 BM_29_02
+#define BM_30_02 0x000000007ffffffc
+#define BM_02_30 BM_30_02
+#define BM_31_02 0x00000000fffffffc
+#define BM_02_31 BM_31_02
+#define BM_32_02 0x00000001fffffffc
+#define BM_02_32 BM_32_02
+#define BM_33_02 0x00000003fffffffc
+#define BM_02_33 BM_33_02
+#define BM_34_02 0x00000007fffffffc
+#define BM_02_34 BM_34_02
+#define BM_35_02 0x0000000ffffffffc
+#define BM_02_35 BM_35_02
+#define BM_36_02 0x0000001ffffffffc
+#define BM_02_36 BM_36_02
+#define BM_37_02 0x0000003ffffffffc
+#define BM_02_37 BM_37_02
+#define BM_38_02 0x0000007ffffffffc
+#define BM_02_38 BM_38_02
+#define BM_39_02 0x000000fffffffffc
+#define BM_02_39 BM_39_02
+#define BM_40_02 0x000001fffffffffc
+#define BM_02_40 BM_40_02
+#define BM_41_02 0x000003fffffffffc
+#define BM_02_41 BM_41_02
+#define BM_42_02 0x000007fffffffffc
+#define BM_02_42 BM_42_02
+#define BM_43_02 0x00000ffffffffffc
+#define BM_02_43 BM_43_02
+#define BM_44_02 0x00001ffffffffffc
+#define BM_02_44 BM_44_02
+#define BM_45_02 0x00003ffffffffffc
+#define BM_02_45 BM_45_02
+#define BM_46_02 0x00007ffffffffffc
+#define BM_02_46 BM_46_02
+#define BM_47_02 0x0000fffffffffffc
+#define BM_02_47 BM_47_02
+#define BM_48_02 0x0001fffffffffffc
+#define BM_02_48 BM_48_02
+#define BM_49_02 0x0003fffffffffffc
+#define BM_02_49 BM_49_02
+#define BM_50_02 0x0007fffffffffffc
+#define BM_02_50 BM_50_02
+#define BM_51_02 0x000ffffffffffffc
+#define BM_02_51 BM_51_02
+#define BM_52_02 0x001ffffffffffffc
+#define BM_02_52 BM_52_02
+#define BM_53_02 0x003ffffffffffffc
+#define BM_02_53 BM_53_02
+#define BM_54_02 0x007ffffffffffffc
+#define BM_02_54 BM_54_02
+#define BM_55_02 0x00fffffffffffffc
+#define BM_02_55 BM_55_02
+#define BM_56_02 0x01fffffffffffffc
+#define BM_02_56 BM_56_02
+#define BM_57_02 0x03fffffffffffffc
+#define BM_02_57 BM_57_02
+#define BM_58_02 0x07fffffffffffffc
+#define BM_02_58 BM_58_02
+#define BM_59_02 0x0ffffffffffffffc
+#define BM_02_59 BM_59_02
+#define BM_60_02 0x1ffffffffffffffc
+#define BM_02_60 BM_60_02
+#define BM_61_02 0x3ffffffffffffffc
+#define BM_02_61 BM_61_02
+#define BM_62_02 0x7ffffffffffffffc
+#define BM_02_62 BM_62_02
+#define BM_63_02 0xfffffffffffffffc
+#define BM_02_63 BM_63_02
+#define BM_03_03 0x0000000000000008
+#define BM_04_03 0x0000000000000018
+#define BM_03_04 BM_04_03
+#define BM_05_03 0x0000000000000038
+#define BM_03_05 BM_05_03
+#define BM_06_03 0x0000000000000078
+#define BM_03_06 BM_06_03
+#define BM_07_03 0x00000000000000f8
+#define BM_03_07 BM_07_03
+#define BM_08_03 0x00000000000001f8
+#define BM_03_08 BM_08_03
+#define BM_09_03 0x00000000000003f8
+#define BM_03_09 BM_09_03
+#define BM_10_03 0x00000000000007f8
+#define BM_03_10 BM_10_03
+#define BM_11_03 0x0000000000000ff8
+#define BM_03_11 BM_11_03
+#define BM_12_03 0x0000000000001ff8
+#define BM_03_12 BM_12_03
+#define BM_13_03 0x0000000000003ff8
+#define BM_03_13 BM_13_03
+#define BM_14_03 0x0000000000007ff8
+#define BM_03_14 BM_14_03
+#define BM_15_03 0x000000000000fff8
+#define BM_03_15 BM_15_03
+#define BM_16_03 0x000000000001fff8
+#define BM_03_16 BM_16_03
+#define BM_17_03 0x000000000003fff8
+#define BM_03_17 BM_17_03
+#define BM_18_03 0x000000000007fff8
+#define BM_03_18 BM_18_03
+#define BM_19_03 0x00000000000ffff8
+#define BM_03_19 BM_19_03
+#define BM_20_03 0x00000000001ffff8
+#define BM_03_20 BM_20_03
+#define BM_21_03 0x00000000003ffff8
+#define BM_03_21 BM_21_03
+#define BM_22_03 0x00000000007ffff8
+#define BM_03_22 BM_22_03
+#define BM_23_03 0x0000000000fffff8
+#define BM_03_23 BM_23_03
+#define BM_24_03 0x0000000001fffff8
+#define BM_03_24 BM_24_03
+#define BM_25_03 0x0000000003fffff8
+#define BM_03_25 BM_25_03
+#define BM_26_03 0x0000000007fffff8
+#define BM_03_26 BM_26_03
+#define BM_27_03 0x000000000ffffff8
+#define BM_03_27 BM_27_03
+#define BM_28_03 0x000000001ffffff8
+#define BM_03_28 BM_28_03
+#define BM_29_03 0x000000003ffffff8
+#define BM_03_29 BM_29_03
+#define BM_30_03 0x000000007ffffff8
+#define BM_03_30 BM_30_03
+#define BM_31_03 0x00000000fffffff8
+#define BM_03_31 BM_31_03
+#define BM_32_03 0x00000001fffffff8
+#define BM_03_32 BM_32_03
+#define BM_33_03 0x00000003fffffff8
+#define BM_03_33 BM_33_03
+#define BM_34_03 0x00000007fffffff8
+#define BM_03_34 BM_34_03
+#define BM_35_03 0x0000000ffffffff8
+#define BM_03_35 BM_35_03
+#define BM_36_03 0x0000001ffffffff8
+#define BM_03_36 BM_36_03
+#define BM_37_03 0x0000003ffffffff8
+#define BM_03_37 BM_37_03
+#define BM_38_03 0x0000007ffffffff8
+#define BM_03_38 BM_38_03
+#define BM_39_03 0x000000fffffffff8
+#define BM_03_39 BM_39_03
+#define BM_40_03 0x000001fffffffff8
+#define BM_03_40 BM_40_03
+#define BM_41_03 0x000003fffffffff8
+#define BM_03_41 BM_41_03
+#define BM_42_03 0x000007fffffffff8
+#define BM_03_42 BM_42_03
+#define BM_43_03 0x00000ffffffffff8
+#define BM_03_43 BM_43_03
+#define BM_44_03 0x00001ffffffffff8
+#define BM_03_44 BM_44_03
+#define BM_45_03 0x00003ffffffffff8
+#define BM_03_45 BM_45_03
+#define BM_46_03 0x00007ffffffffff8
+#define BM_03_46 BM_46_03
+#define BM_47_03 0x0000fffffffffff8
+#define BM_03_47 BM_47_03
+#define BM_48_03 0x0001fffffffffff8
+#define BM_03_48 BM_48_03
+#define BM_49_03 0x0003fffffffffff8
+#define BM_03_49 BM_49_03
+#define BM_50_03 0x0007fffffffffff8
+#define BM_03_50 BM_50_03
+#define BM_51_03 0x000ffffffffffff8
+#define BM_03_51 BM_51_03
+#define BM_52_03 0x001ffffffffffff8
+#define BM_03_52 BM_52_03
+#define BM_53_03 0x003ffffffffffff8
+#define BM_03_53 BM_53_03
+#define BM_54_03 0x007ffffffffffff8
+#define BM_03_54 BM_54_03
+#define BM_55_03 0x00fffffffffffff8
+#define BM_03_55 BM_55_03
+#define BM_56_03 0x01fffffffffffff8
+#define BM_03_56 BM_56_03
+#define BM_57_03 0x03fffffffffffff8
+#define BM_03_57 BM_57_03
+#define BM_58_03 0x07fffffffffffff8
+#define BM_03_58 BM_58_03
+#define BM_59_03 0x0ffffffffffffff8
+#define BM_03_59 BM_59_03
+#define BM_60_03 0x1ffffffffffffff8
+#define BM_03_60 BM_60_03
+#define BM_61_03 0x3ffffffffffffff8
+#define BM_03_61 BM_61_03
+#define BM_62_03 0x7ffffffffffffff8
+#define BM_03_62 BM_62_03
+#define BM_63_03 0xfffffffffffffff8
+#define BM_03_63 BM_63_03
+#define BM_04_04 0x0000000000000010
+#define BM_05_04 0x0000000000000030
+#define BM_04_05 BM_05_04
+#define BM_06_04 0x0000000000000070
+#define BM_04_06 BM_06_04
+#define BM_07_04 0x00000000000000f0
+#define BM_04_07 BM_07_04
+#define BM_08_04 0x00000000000001f0
+#define BM_04_08 BM_08_04
+#define BM_09_04 0x00000000000003f0
+#define BM_04_09 BM_09_04
+#define BM_10_04 0x00000000000007f0
+#define BM_04_10 BM_10_04
+#define BM_11_04 0x0000000000000ff0
+#define BM_04_11 BM_11_04
+#define BM_12_04 0x0000000000001ff0
+#define BM_04_12 BM_12_04
+#define BM_13_04 0x0000000000003ff0
+#define BM_04_13 BM_13_04
+#define BM_14_04 0x0000000000007ff0
+#define BM_04_14 BM_14_04
+#define BM_15_04 0x000000000000fff0
+#define BM_04_15 BM_15_04
+#define BM_16_04 0x000000000001fff0
+#define BM_04_16 BM_16_04
+#define BM_17_04 0x000000000003fff0
+#define BM_04_17 BM_17_04
+#define BM_18_04 0x000000000007fff0
+#define BM_04_18 BM_18_04
+#define BM_19_04 0x00000000000ffff0
+#define BM_04_19 BM_19_04
+#define BM_20_04 0x00000000001ffff0
+#define BM_04_20 BM_20_04
+#define BM_21_04 0x00000000003ffff0
+#define BM_04_21 BM_21_04
+#define BM_22_04 0x00000000007ffff0
+#define BM_04_22 BM_22_04
+#define BM_23_04 0x0000000000fffff0
+#define BM_04_23 BM_23_04
+#define BM_24_04 0x0000000001fffff0
+#define BM_04_24 BM_24_04
+#define BM_25_04 0x0000000003fffff0
+#define BM_04_25 BM_25_04
+#define BM_26_04 0x0000000007fffff0
+#define BM_04_26 BM_26_04
+#define BM_27_04 0x000000000ffffff0
+#define BM_04_27 BM_27_04
+#define BM_28_04 0x000000001ffffff0
+#define BM_04_28 BM_28_04
+#define BM_29_04 0x000000003ffffff0
+#define BM_04_29 BM_29_04
+#define BM_30_04 0x000000007ffffff0
+#define BM_04_30 BM_30_04
+#define BM_31_04 0x00000000fffffff0
+#define BM_04_31 BM_31_04
+#define BM_32_04 0x00000001fffffff0
+#define BM_04_32 BM_32_04
+#define BM_33_04 0x00000003fffffff0
+#define BM_04_33 BM_33_04
+#define BM_34_04 0x00000007fffffff0
+#define BM_04_34 BM_34_04
+#define BM_35_04 0x0000000ffffffff0
+#define BM_04_35 BM_35_04
+#define BM_36_04 0x0000001ffffffff0
+#define BM_04_36 BM_36_04
+#define BM_37_04 0x0000003ffffffff0
+#define BM_04_37 BM_37_04
+#define BM_38_04 0x0000007ffffffff0
+#define BM_04_38 BM_38_04
+#define BM_39_04 0x000000fffffffff0
+#define BM_04_39 BM_39_04
+#define BM_40_04 0x000001fffffffff0
+#define BM_04_40 BM_40_04
+#define BM_41_04 0x000003fffffffff0
+#define BM_04_41 BM_41_04
+#define BM_42_04 0x000007fffffffff0
+#define BM_04_42 BM_42_04
+#define BM_43_04 0x00000ffffffffff0
+#define BM_04_43 BM_43_04
+#define BM_44_04 0x00001ffffffffff0
+#define BM_04_44 BM_44_04
+#define BM_45_04 0x00003ffffffffff0
+#define BM_04_45 BM_45_04
+#define BM_46_04 0x00007ffffffffff0
+#define BM_04_46 BM_46_04
+#define BM_47_04 0x0000fffffffffff0
+#define BM_04_47 BM_47_04
+#define BM_48_04 0x0001fffffffffff0
+#define BM_04_48 BM_48_04
+#define BM_49_04 0x0003fffffffffff0
+#define BM_04_49 BM_49_04
+#define BM_50_04 0x0007fffffffffff0
+#define BM_04_50 BM_50_04
+#define BM_51_04 0x000ffffffffffff0
+#define BM_04_51 BM_51_04
+#define BM_52_04 0x001ffffffffffff0
+#define BM_04_52 BM_52_04
+#define BM_53_04 0x003ffffffffffff0
+#define BM_04_53 BM_53_04
+#define BM_54_04 0x007ffffffffffff0
+#define BM_04_54 BM_54_04
+#define BM_55_04 0x00fffffffffffff0
+#define BM_04_55 BM_55_04
+#define BM_56_04 0x01fffffffffffff0
+#define BM_04_56 BM_56_04
+#define BM_57_04 0x03fffffffffffff0
+#define BM_04_57 BM_57_04
+#define BM_58_04 0x07fffffffffffff0
+#define BM_04_58 BM_58_04
+#define BM_59_04 0x0ffffffffffffff0
+#define BM_04_59 BM_59_04
+#define BM_60_04 0x1ffffffffffffff0
+#define BM_04_60 BM_60_04
+#define BM_61_04 0x3ffffffffffffff0
+#define BM_04_61 BM_61_04
+#define BM_62_04 0x7ffffffffffffff0
+#define BM_04_62 BM_62_04
+#define BM_63_04 0xfffffffffffffff0
+#define BM_04_63 BM_63_04
+#define BM_05_05 0x0000000000000020
+#define BM_06_05 0x0000000000000060
+#define BM_05_06 BM_06_05
+#define BM_07_05 0x00000000000000e0
+#define BM_05_07 BM_07_05
+#define BM_08_05 0x00000000000001e0
+#define BM_05_08 BM_08_05
+#define BM_09_05 0x00000000000003e0
+#define BM_05_09 BM_09_05
+#define BM_10_05 0x00000000000007e0
+#define BM_05_10 BM_10_05
+#define BM_11_05 0x0000000000000fe0
+#define BM_05_11 BM_11_05
+#define BM_12_05 0x0000000000001fe0
+#define BM_05_12 BM_12_05
+#define BM_13_05 0x0000000000003fe0
+#define BM_05_13 BM_13_05
+#define BM_14_05 0x0000000000007fe0
+#define BM_05_14 BM_14_05
+#define BM_15_05 0x000000000000ffe0
+#define BM_05_15 BM_15_05
+#define BM_16_05 0x000000000001ffe0
+#define BM_05_16 BM_16_05
+#define BM_17_05 0x000000000003ffe0
+#define BM_05_17 BM_17_05
+#define BM_18_05 0x000000000007ffe0
+#define BM_05_18 BM_18_05
+#define BM_19_05 0x00000000000fffe0
+#define BM_05_19 BM_19_05
+#define BM_20_05 0x00000000001fffe0
+#define BM_05_20 BM_20_05
+#define BM_21_05 0x00000000003fffe0
+#define BM_05_21 BM_21_05
+#define BM_22_05 0x00000000007fffe0
+#define BM_05_22 BM_22_05
+#define BM_23_05 0x0000000000ffffe0
+#define BM_05_23 BM_23_05
+#define BM_24_05 0x0000000001ffffe0
+#define BM_05_24 BM_24_05
+#define BM_25_05 0x0000000003ffffe0
+#define BM_05_25 BM_25_05
+#define BM_26_05 0x0000000007ffffe0
+#define BM_05_26 BM_26_05
+#define BM_27_05 0x000000000fffffe0
+#define BM_05_27 BM_27_05
+#define BM_28_05 0x000000001fffffe0
+#define BM_05_28 BM_28_05
+#define BM_29_05 0x000000003fffffe0
+#define BM_05_29 BM_29_05
+#define BM_30_05 0x000000007fffffe0
+#define BM_05_30 BM_30_05
+#define BM_31_05 0x00000000ffffffe0
+#define BM_05_31 BM_31_05
+#define BM_32_05 0x00000001ffffffe0
+#define BM_05_32 BM_32_05
+#define BM_33_05 0x00000003ffffffe0
+#define BM_05_33 BM_33_05
+#define BM_34_05 0x00000007ffffffe0
+#define BM_05_34 BM_34_05
+#define BM_35_05 0x0000000fffffffe0
+#define BM_05_35 BM_35_05
+#define BM_36_05 0x0000001fffffffe0
+#define BM_05_36 BM_36_05
+#define BM_37_05 0x0000003fffffffe0
+#define BM_05_37 BM_37_05
+#define BM_38_05 0x0000007fffffffe0
+#define BM_05_38 BM_38_05
+#define BM_39_05 0x000000ffffffffe0
+#define BM_05_39 BM_39_05
+#define BM_40_05 0x000001ffffffffe0
+#define BM_05_40 BM_40_05
+#define BM_41_05 0x000003ffffffffe0
+#define BM_05_41 BM_41_05
+#define BM_42_05 0x000007ffffffffe0
+#define BM_05_42 BM_42_05
+#define BM_43_05 0x00000fffffffffe0
+#define BM_05_43 BM_43_05
+#define BM_44_05 0x00001fffffffffe0
+#define BM_05_44 BM_44_05
+#define BM_45_05 0x00003fffffffffe0
+#define BM_05_45 BM_45_05
+#define BM_46_05 0x00007fffffffffe0
+#define BM_05_46 BM_46_05
+#define BM_47_05 0x0000ffffffffffe0
+#define BM_05_47 BM_47_05
+#define BM_48_05 0x0001ffffffffffe0
+#define BM_05_48 BM_48_05
+#define BM_49_05 0x0003ffffffffffe0
+#define BM_05_49 BM_49_05
+#define BM_50_05 0x0007ffffffffffe0
+#define BM_05_50 BM_50_05
+#define BM_51_05 0x000fffffffffffe0
+#define BM_05_51 BM_51_05
+#define BM_52_05 0x001fffffffffffe0
+#define BM_05_52 BM_52_05
+#define BM_53_05 0x003fffffffffffe0
+#define BM_05_53 BM_53_05
+#define BM_54_05 0x007fffffffffffe0
+#define BM_05_54 BM_54_05
+#define BM_55_05 0x00ffffffffffffe0
+#define BM_05_55 BM_55_05
+#define BM_56_05 0x01ffffffffffffe0
+#define BM_05_56 BM_56_05
+#define BM_57_05 0x03ffffffffffffe0
+#define BM_05_57 BM_57_05
+#define BM_58_05 0x07ffffffffffffe0
+#define BM_05_58 BM_58_05
+#define BM_59_05 0x0fffffffffffffe0
+#define BM_05_59 BM_59_05
+#define BM_60_05 0x1fffffffffffffe0
+#define BM_05_60 BM_60_05
+#define BM_61_05 0x3fffffffffffffe0
+#define BM_05_61 BM_61_05
+#define BM_62_05 0x7fffffffffffffe0
+#define BM_05_62 BM_62_05
+#define BM_63_05 0xffffffffffffffe0
+#define BM_05_63 BM_63_05
+#define BM_06_06 0x0000000000000040
+#define BM_07_06 0x00000000000000c0
+#define BM_06_07 BM_07_06
+#define BM_08_06 0x00000000000001c0
+#define BM_06_08 BM_08_06
+#define BM_09_06 0x00000000000003c0
+#define BM_06_09 BM_09_06
+#define BM_10_06 0x00000000000007c0
+#define BM_06_10 BM_10_06
+#define BM_11_06 0x0000000000000fc0
+#define BM_06_11 BM_11_06
+#define BM_12_06 0x0000000000001fc0
+#define BM_06_12 BM_12_06
+#define BM_13_06 0x0000000000003fc0
+#define BM_06_13 BM_13_06
+#define BM_14_06 0x0000000000007fc0
+#define BM_06_14 BM_14_06
+#define BM_15_06 0x000000000000ffc0
+#define BM_06_15 BM_15_06
+#define BM_16_06 0x000000000001ffc0
+#define BM_06_16 BM_16_06
+#define BM_17_06 0x000000000003ffc0
+#define BM_06_17 BM_17_06
+#define BM_18_06 0x000000000007ffc0
+#define BM_06_18 BM_18_06
+#define BM_19_06 0x00000000000fffc0
+#define BM_06_19 BM_19_06
+#define BM_20_06 0x00000000001fffc0
+#define BM_06_20 BM_20_06
+#define BM_21_06 0x00000000003fffc0
+#define BM_06_21 BM_21_06
+#define BM_22_06 0x00000000007fffc0
+#define BM_06_22 BM_22_06
+#define BM_23_06 0x0000000000ffffc0
+#define BM_06_23 BM_23_06
+#define BM_24_06 0x0000000001ffffc0
+#define BM_06_24 BM_24_06
+#define BM_25_06 0x0000000003ffffc0
+#define BM_06_25 BM_25_06
+#define BM_26_06 0x0000000007ffffc0
+#define BM_06_26 BM_26_06
+#define BM_27_06 0x000000000fffffc0
+#define BM_06_27 BM_27_06
+#define BM_28_06 0x000000001fffffc0
+#define BM_06_28 BM_28_06
+#define BM_29_06 0x000000003fffffc0
+#define BM_06_29 BM_29_06
+#define BM_30_06 0x000000007fffffc0
+#define BM_06_30 BM_30_06
+#define BM_31_06 0x00000000ffffffc0
+#define BM_06_31 BM_31_06
+#define BM_32_06 0x00000001ffffffc0
+#define BM_06_32 BM_32_06
+#define BM_33_06 0x00000003ffffffc0
+#define BM_06_33 BM_33_06
+#define BM_34_06 0x00000007ffffffc0
+#define BM_06_34 BM_34_06
+#define BM_35_06 0x0000000fffffffc0
+#define BM_06_35 BM_35_06
+#define BM_36_06 0x0000001fffffffc0
+#define BM_06_36 BM_36_06
+#define BM_37_06 0x0000003fffffffc0
+#define BM_06_37 BM_37_06
+#define BM_38_06 0x0000007fffffffc0
+#define BM_06_38 BM_38_06
+#define BM_39_06 0x000000ffffffffc0
+#define BM_06_39 BM_39_06
+#define BM_40_06 0x000001ffffffffc0
+#define BM_06_40 BM_40_06
+#define BM_41_06 0x000003ffffffffc0
+#define BM_06_41 BM_41_06
+#define BM_42_06 0x000007ffffffffc0
+#define BM_06_42 BM_42_06
+#define BM_43_06 0x00000fffffffffc0
+#define BM_06_43 BM_43_06
+#define BM_44_06 0x00001fffffffffc0
+#define BM_06_44 BM_44_06
+#define BM_45_06 0x00003fffffffffc0
+#define BM_06_45 BM_45_06
+#define BM_46_06 0x00007fffffffffc0
+#define BM_06_46 BM_46_06
+#define BM_47_06 0x0000ffffffffffc0
+#define BM_06_47 BM_47_06
+#define BM_48_06 0x0001ffffffffffc0
+#define BM_06_48 BM_48_06
+#define BM_49_06 0x0003ffffffffffc0
+#define BM_06_49 BM_49_06
+#define BM_50_06 0x0007ffffffffffc0
+#define BM_06_50 BM_50_06
+#define BM_51_06 0x000fffffffffffc0
+#define BM_06_51 BM_51_06
+#define BM_52_06 0x001fffffffffffc0
+#define BM_06_52 BM_52_06
+#define BM_53_06 0x003fffffffffffc0
+#define BM_06_53 BM_53_06
+#define BM_54_06 0x007fffffffffffc0
+#define BM_06_54 BM_54_06
+#define BM_55_06 0x00ffffffffffffc0
+#define BM_06_55 BM_55_06
+#define BM_56_06 0x01ffffffffffffc0
+#define BM_06_56 BM_56_06
+#define BM_57_06 0x03ffffffffffffc0
+#define BM_06_57 BM_57_06
+#define BM_58_06 0x07ffffffffffffc0
+#define BM_06_58 BM_58_06
+#define BM_59_06 0x0fffffffffffffc0
+#define BM_06_59 BM_59_06
+#define BM_60_06 0x1fffffffffffffc0
+#define BM_06_60 BM_60_06
+#define BM_61_06 0x3fffffffffffffc0
+#define BM_06_61 BM_61_06
+#define BM_62_06 0x7fffffffffffffc0
+#define BM_06_62 BM_62_06
+#define BM_63_06 0xffffffffffffffc0
+#define BM_06_63 BM_63_06
+#define BM_07_07 0x0000000000000080
+#define BM_08_07 0x0000000000000180
+#define BM_07_08 BM_08_07
+#define BM_09_07 0x0000000000000380
+#define BM_07_09 BM_09_07
+#define BM_10_07 0x0000000000000780
+#define BM_07_10 BM_10_07
+#define BM_11_07 0x0000000000000f80
+#define BM_07_11 BM_11_07
+#define BM_12_07 0x0000000000001f80
+#define BM_07_12 BM_12_07
+#define BM_13_07 0x0000000000003f80
+#define BM_07_13 BM_13_07
+#define BM_14_07 0x0000000000007f80
+#define BM_07_14 BM_14_07
+#define BM_15_07 0x000000000000ff80
+#define BM_07_15 BM_15_07
+#define BM_16_07 0x000000000001ff80
+#define BM_07_16 BM_16_07
+#define BM_17_07 0x000000000003ff80
+#define BM_07_17 BM_17_07
+#define BM_18_07 0x000000000007ff80
+#define BM_07_18 BM_18_07
+#define BM_19_07 0x00000000000fff80
+#define BM_07_19 BM_19_07
+#define BM_20_07 0x00000000001fff80
+#define BM_07_20 BM_20_07
+#define BM_21_07 0x00000000003fff80
+#define BM_07_21 BM_21_07
+#define BM_22_07 0x00000000007fff80
+#define BM_07_22 BM_22_07
+#define BM_23_07 0x0000000000ffff80
+#define BM_07_23 BM_23_07
+#define BM_24_07 0x0000000001ffff80
+#define BM_07_24 BM_24_07
+#define BM_25_07 0x0000000003ffff80
+#define BM_07_25 BM_25_07
+#define BM_26_07 0x0000000007ffff80
+#define BM_07_26 BM_26_07
+#define BM_27_07 0x000000000fffff80
+#define BM_07_27 BM_27_07
+#define BM_28_07 0x000000001fffff80
+#define BM_07_28 BM_28_07
+#define BM_29_07 0x000000003fffff80
+#define BM_07_29 BM_29_07
+#define BM_30_07 0x000000007fffff80
+#define BM_07_30 BM_30_07
+#define BM_31_07 0x00000000ffffff80
+#define BM_07_31 BM_31_07
+#define BM_32_07 0x00000001ffffff80
+#define BM_07_32 BM_32_07
+#define BM_33_07 0x00000003ffffff80
+#define BM_07_33 BM_33_07
+#define BM_34_07 0x00000007ffffff80
+#define BM_07_34 BM_34_07
+#define BM_35_07 0x0000000fffffff80
+#define BM_07_35 BM_35_07
+#define BM_36_07 0x0000001fffffff80
+#define BM_07_36 BM_36_07
+#define BM_37_07 0x0000003fffffff80
+#define BM_07_37 BM_37_07
+#define BM_38_07 0x0000007fffffff80
+#define BM_07_38 BM_38_07
+#define BM_39_07 0x000000ffffffff80
+#define BM_07_39 BM_39_07
+#define BM_40_07 0x000001ffffffff80
+#define BM_07_40 BM_40_07
+#define BM_41_07 0x000003ffffffff80
+#define BM_07_41 BM_41_07
+#define BM_42_07 0x000007ffffffff80
+#define BM_07_42 BM_42_07
+#define BM_43_07 0x00000fffffffff80
+#define BM_07_43 BM_43_07
+#define BM_44_07 0x00001fffffffff80
+#define BM_07_44 BM_44_07
+#define BM_45_07 0x00003fffffffff80
+#define BM_07_45 BM_45_07
+#define BM_46_07 0x00007fffffffff80
+#define BM_07_46 BM_46_07
+#define BM_47_07 0x0000ffffffffff80
+#define BM_07_47 BM_47_07
+#define BM_48_07 0x0001ffffffffff80
+#define BM_07_48 BM_48_07
+#define BM_49_07 0x0003ffffffffff80
+#define BM_07_49 BM_49_07
+#define BM_50_07 0x0007ffffffffff80
+#define BM_07_50 BM_50_07
+#define BM_51_07 0x000fffffffffff80
+#define BM_07_51 BM_51_07
+#define BM_52_07 0x001fffffffffff80
+#define BM_07_52 BM_52_07
+#define BM_53_07 0x003fffffffffff80
+#define BM_07_53 BM_53_07
+#define BM_54_07 0x007fffffffffff80
+#define BM_07_54 BM_54_07
+#define BM_55_07 0x00ffffffffffff80
+#define BM_07_55 BM_55_07
+#define BM_56_07 0x01ffffffffffff80
+#define BM_07_56 BM_56_07
+#define BM_57_07 0x03ffffffffffff80
+#define BM_07_57 BM_57_07
+#define BM_58_07 0x07ffffffffffff80
+#define BM_07_58 BM_58_07
+#define BM_59_07 0x0fffffffffffff80
+#define BM_07_59 BM_59_07
+#define BM_60_07 0x1fffffffffffff80
+#define BM_07_60 BM_60_07
+#define BM_61_07 0x3fffffffffffff80
+#define BM_07_61 BM_61_07
+#define BM_62_07 0x7fffffffffffff80
+#define BM_07_62 BM_62_07
+#define BM_63_07 0xffffffffffffff80
+#define BM_07_63 BM_63_07
+#define BM_08_08 0x0000000000000100
+#define BM_09_08 0x0000000000000300
+#define BM_08_09 BM_09_08
+#define BM_10_08 0x0000000000000700
+#define BM_08_10 BM_10_08
+#define BM_11_08 0x0000000000000f00
+#define BM_08_11 BM_11_08
+#define BM_12_08 0x0000000000001f00
+#define BM_08_12 BM_12_08
+#define BM_13_08 0x0000000000003f00
+#define BM_08_13 BM_13_08
+#define BM_14_08 0x0000000000007f00
+#define BM_08_14 BM_14_08
+#define BM_15_08 0x000000000000ff00
+#define BM_08_15 BM_15_08
+#define BM_16_08 0x000000000001ff00
+#define BM_08_16 BM_16_08
+#define BM_17_08 0x000000000003ff00
+#define BM_08_17 BM_17_08
+#define BM_18_08 0x000000000007ff00
+#define BM_08_18 BM_18_08
+#define BM_19_08 0x00000000000fff00
+#define BM_08_19 BM_19_08
+#define BM_20_08 0x00000000001fff00
+#define BM_08_20 BM_20_08
+#define BM_21_08 0x00000000003fff00
+#define BM_08_21 BM_21_08
+#define BM_22_08 0x00000000007fff00
+#define BM_08_22 BM_22_08
+#define BM_23_08 0x0000000000ffff00
+#define BM_08_23 BM_23_08
+#define BM_24_08 0x0000000001ffff00
+#define BM_08_24 BM_24_08
+#define BM_25_08 0x0000000003ffff00
+#define BM_08_25 BM_25_08
+#define BM_26_08 0x0000000007ffff00
+#define BM_08_26 BM_26_08
+#define BM_27_08 0x000000000fffff00
+#define BM_08_27 BM_27_08
+#define BM_28_08 0x000000001fffff00
+#define BM_08_28 BM_28_08
+#define BM_29_08 0x000000003fffff00
+#define BM_08_29 BM_29_08
+#define BM_30_08 0x000000007fffff00
+#define BM_08_30 BM_30_08
+#define BM_31_08 0x00000000ffffff00
+#define BM_08_31 BM_31_08
+#define BM_32_08 0x00000001ffffff00
+#define BM_08_32 BM_32_08
+#define BM_33_08 0x00000003ffffff00
+#define BM_08_33 BM_33_08
+#define BM_34_08 0x00000007ffffff00
+#define BM_08_34 BM_34_08
+#define BM_35_08 0x0000000fffffff00
+#define BM_08_35 BM_35_08
+#define BM_36_08 0x0000001fffffff00
+#define BM_08_36 BM_36_08
+#define BM_37_08 0x0000003fffffff00
+#define BM_08_37 BM_37_08
+#define BM_38_08 0x0000007fffffff00
+#define BM_08_38 BM_38_08
+#define BM_39_08 0x000000ffffffff00
+#define BM_08_39 BM_39_08
+#define BM_40_08 0x000001ffffffff00
+#define BM_08_40 BM_40_08
+#define BM_41_08 0x000003ffffffff00
+#define BM_08_41 BM_41_08
+#define BM_42_08 0x000007ffffffff00
+#define BM_08_42 BM_42_08
+#define BM_43_08 0x00000fffffffff00
+#define BM_08_43 BM_43_08
+#define BM_44_08 0x00001fffffffff00
+#define BM_08_44 BM_44_08
+#define BM_45_08 0x00003fffffffff00
+#define BM_08_45 BM_45_08
+#define BM_46_08 0x00007fffffffff00
+#define BM_08_46 BM_46_08
+#define BM_47_08 0x0000ffffffffff00
+#define BM_08_47 BM_47_08
+#define BM_48_08 0x0001ffffffffff00
+#define BM_08_48 BM_48_08
+#define BM_49_08 0x0003ffffffffff00
+#define BM_08_49 BM_49_08
+#define BM_50_08 0x0007ffffffffff00
+#define BM_08_50 BM_50_08
+#define BM_51_08 0x000fffffffffff00
+#define BM_08_51 BM_51_08
+#define BM_52_08 0x001fffffffffff00
+#define BM_08_52 BM_52_08
+#define BM_53_08 0x003fffffffffff00
+#define BM_08_53 BM_53_08
+#define BM_54_08 0x007fffffffffff00
+#define BM_08_54 BM_54_08
+#define BM_55_08 0x00ffffffffffff00
+#define BM_08_55 BM_55_08
+#define BM_56_08 0x01ffffffffffff00
+#define BM_08_56 BM_56_08
+#define BM_57_08 0x03ffffffffffff00
+#define BM_08_57 BM_57_08
+#define BM_58_08 0x07ffffffffffff00
+#define BM_08_58 BM_58_08
+#define BM_59_08 0x0fffffffffffff00
+#define BM_08_59 BM_59_08
+#define BM_60_08 0x1fffffffffffff00
+#define BM_08_60 BM_60_08
+#define BM_61_08 0x3fffffffffffff00
+#define BM_08_61 BM_61_08
+#define BM_62_08 0x7fffffffffffff00
+#define BM_08_62 BM_62_08
+#define BM_63_08 0xffffffffffffff00
+#define BM_08_63 BM_63_08
+#define BM_09_09 0x0000000000000200
+#define BM_10_09 0x0000000000000600
+#define BM_09_10 BM_10_09
+#define BM_11_09 0x0000000000000e00
+#define BM_09_11 BM_11_09
+#define BM_12_09 0x0000000000001e00
+#define BM_09_12 BM_12_09
+#define BM_13_09 0x0000000000003e00
+#define BM_09_13 BM_13_09
+#define BM_14_09 0x0000000000007e00
+#define BM_09_14 BM_14_09
+#define BM_15_09 0x000000000000fe00
+#define BM_09_15 BM_15_09
+#define BM_16_09 0x000000000001fe00
+#define BM_09_16 BM_16_09
+#define BM_17_09 0x000000000003fe00
+#define BM_09_17 BM_17_09
+#define BM_18_09 0x000000000007fe00
+#define BM_09_18 BM_18_09
+#define BM_19_09 0x00000000000ffe00
+#define BM_09_19 BM_19_09
+#define BM_20_09 0x00000000001ffe00
+#define BM_09_20 BM_20_09
+#define BM_21_09 0x00000000003ffe00
+#define BM_09_21 BM_21_09
+#define BM_22_09 0x00000000007ffe00
+#define BM_09_22 BM_22_09
+#define BM_23_09 0x0000000000fffe00
+#define BM_09_23 BM_23_09
+#define BM_24_09 0x0000000001fffe00
+#define BM_09_24 BM_24_09
+#define BM_25_09 0x0000000003fffe00
+#define BM_09_25 BM_25_09
+#define BM_26_09 0x0000000007fffe00
+#define BM_09_26 BM_26_09
+#define BM_27_09 0x000000000ffffe00
+#define BM_09_27 BM_27_09
+#define BM_28_09 0x000000001ffffe00
+#define BM_09_28 BM_28_09
+#define BM_29_09 0x000000003ffffe00
+#define BM_09_29 BM_29_09
+#define BM_30_09 0x000000007ffffe00
+#define BM_09_30 BM_30_09
+#define BM_31_09 0x00000000fffffe00
+#define BM_09_31 BM_31_09
+#define BM_32_09 0x00000001fffffe00
+#define BM_09_32 BM_32_09
+#define BM_33_09 0x00000003fffffe00
+#define BM_09_33 BM_33_09
+#define BM_34_09 0x00000007fffffe00
+#define BM_09_34 BM_34_09
+#define BM_35_09 0x0000000ffffffe00
+#define BM_09_35 BM_35_09
+#define BM_36_09 0x0000001ffffffe00
+#define BM_09_36 BM_36_09
+#define BM_37_09 0x0000003ffffffe00
+#define BM_09_37 BM_37_09
+#define BM_38_09 0x0000007ffffffe00
+#define BM_09_38 BM_38_09
+#define BM_39_09 0x000000fffffffe00
+#define BM_09_39 BM_39_09
+#define BM_40_09 0x000001fffffffe00
+#define BM_09_40 BM_40_09
+#define BM_41_09 0x000003fffffffe00
+#define BM_09_41 BM_41_09
+#define BM_42_09 0x000007fffffffe00
+#define BM_09_42 BM_42_09
+#define BM_43_09 0x00000ffffffffe00
+#define BM_09_43 BM_43_09
+#define BM_44_09 0x00001ffffffffe00
+#define BM_09_44 BM_44_09
+#define BM_45_09 0x00003ffffffffe00
+#define BM_09_45 BM_45_09
+#define BM_46_09 0x00007ffffffffe00
+#define BM_09_46 BM_46_09
+#define BM_47_09 0x0000fffffffffe00
+#define BM_09_47 BM_47_09
+#define BM_48_09 0x0001fffffffffe00
+#define BM_09_48 BM_48_09
+#define BM_49_09 0x0003fffffffffe00
+#define BM_09_49 BM_49_09
+#define BM_50_09 0x0007fffffffffe00
+#define BM_09_50 BM_50_09
+#define BM_51_09 0x000ffffffffffe00
+#define BM_09_51 BM_51_09
+#define BM_52_09 0x001ffffffffffe00
+#define BM_09_52 BM_52_09
+#define BM_53_09 0x003ffffffffffe00
+#define BM_09_53 BM_53_09
+#define BM_54_09 0x007ffffffffffe00
+#define BM_09_54 BM_54_09
+#define BM_55_09 0x00fffffffffffe00
+#define BM_09_55 BM_55_09
+#define BM_56_09 0x01fffffffffffe00
+#define BM_09_56 BM_56_09
+#define BM_57_09 0x03fffffffffffe00
+#define BM_09_57 BM_57_09
+#define BM_58_09 0x07fffffffffffe00
+#define BM_09_58 BM_58_09
+#define BM_59_09 0x0ffffffffffffe00
+#define BM_09_59 BM_59_09
+#define BM_60_09 0x1ffffffffffffe00
+#define BM_09_60 BM_60_09
+#define BM_61_09 0x3ffffffffffffe00
+#define BM_09_61 BM_61_09
+#define BM_62_09 0x7ffffffffffffe00
+#define BM_09_62 BM_62_09
+#define BM_63_09 0xfffffffffffffe00
+#define BM_09_63 BM_63_09
+#define BM_10_10 0x0000000000000400
+#define BM_11_10 0x0000000000000c00
+#define BM_10_11 BM_11_10
+#define BM_12_10 0x0000000000001c00
+#define BM_10_12 BM_12_10
+#define BM_13_10 0x0000000000003c00
+#define BM_10_13 BM_13_10
+#define BM_14_10 0x0000000000007c00
+#define BM_10_14 BM_14_10
+#define BM_15_10 0x000000000000fc00
+#define BM_10_15 BM_15_10
+#define BM_16_10 0x000000000001fc00
+#define BM_10_16 BM_16_10
+#define BM_17_10 0x000000000003fc00
+#define BM_10_17 BM_17_10
+#define BM_18_10 0x000000000007fc00
+#define BM_10_18 BM_18_10
+#define BM_19_10 0x00000000000ffc00
+#define BM_10_19 BM_19_10
+#define BM_20_10 0x00000000001ffc00
+#define BM_10_20 BM_20_10
+#define BM_21_10 0x00000000003ffc00
+#define BM_10_21 BM_21_10
+#define BM_22_10 0x00000000007ffc00
+#define BM_10_22 BM_22_10
+#define BM_23_10 0x0000000000fffc00
+#define BM_10_23 BM_23_10
+#define BM_24_10 0x0000000001fffc00
+#define BM_10_24 BM_24_10
+#define BM_25_10 0x0000000003fffc00
+#define BM_10_25 BM_25_10
+#define BM_26_10 0x0000000007fffc00
+#define BM_10_26 BM_26_10
+#define BM_27_10 0x000000000ffffc00
+#define BM_10_27 BM_27_10
+#define BM_28_10 0x000000001ffffc00
+#define BM_10_28 BM_28_10
+#define BM_29_10 0x000000003ffffc00
+#define BM_10_29 BM_29_10
+#define BM_30_10 0x000000007ffffc00
+#define BM_10_30 BM_30_10
+#define BM_31_10 0x00000000fffffc00
+#define BM_10_31 BM_31_10
+#define BM_32_10 0x00000001fffffc00
+#define BM_10_32 BM_32_10
+#define BM_33_10 0x00000003fffffc00
+#define BM_10_33 BM_33_10
+#define BM_34_10 0x00000007fffffc00
+#define BM_10_34 BM_34_10
+#define BM_35_10 0x0000000ffffffc00
+#define BM_10_35 BM_35_10
+#define BM_36_10 0x0000001ffffffc00
+#define BM_10_36 BM_36_10
+#define BM_37_10 0x0000003ffffffc00
+#define BM_10_37 BM_37_10
+#define BM_38_10 0x0000007ffffffc00
+#define BM_10_38 BM_38_10
+#define BM_39_10 0x000000fffffffc00
+#define BM_10_39 BM_39_10
+#define BM_40_10 0x000001fffffffc00
+#define BM_10_40 BM_40_10
+#define BM_41_10 0x000003fffffffc00
+#define BM_10_41 BM_41_10
+#define BM_42_10 0x000007fffffffc00
+#define BM_10_42 BM_42_10
+#define BM_43_10 0x00000ffffffffc00
+#define BM_10_43 BM_43_10
+#define BM_44_10 0x00001ffffffffc00
+#define BM_10_44 BM_44_10
+#define BM_45_10 0x00003ffffffffc00
+#define BM_10_45 BM_45_10
+#define BM_46_10 0x00007ffffffffc00
+#define BM_10_46 BM_46_10
+#define BM_47_10 0x0000fffffffffc00
+#define BM_10_47 BM_47_10
+#define BM_48_10 0x0001fffffffffc00
+#define BM_10_48 BM_48_10
+#define BM_49_10 0x0003fffffffffc00
+#define BM_10_49 BM_49_10
+#define BM_50_10 0x0007fffffffffc00
+#define BM_10_50 BM_50_10
+#define BM_51_10 0x000ffffffffffc00
+#define BM_10_51 BM_51_10
+#define BM_52_10 0x001ffffffffffc00
+#define BM_10_52 BM_52_10
+#define BM_53_10 0x003ffffffffffc00
+#define BM_10_53 BM_53_10
+#define BM_54_10 0x007ffffffffffc00
+#define BM_10_54 BM_54_10
+#define BM_55_10 0x00fffffffffffc00
+#define BM_10_55 BM_55_10
+#define BM_56_10 0x01fffffffffffc00
+#define BM_10_56 BM_56_10
+#define BM_57_10 0x03fffffffffffc00
+#define BM_10_57 BM_57_10
+#define BM_58_10 0x07fffffffffffc00
+#define BM_10_58 BM_58_10
+#define BM_59_10 0x0ffffffffffffc00
+#define BM_10_59 BM_59_10
+#define BM_60_10 0x1ffffffffffffc00
+#define BM_10_60 BM_60_10
+#define BM_61_10 0x3ffffffffffffc00
+#define BM_10_61 BM_61_10
+#define BM_62_10 0x7ffffffffffffc00
+#define BM_10_62 BM_62_10
+#define BM_63_10 0xfffffffffffffc00
+#define BM_10_63 BM_63_10
+#define BM_11_11 0x0000000000000800
+#define BM_12_11 0x0000000000001800
+#define BM_11_12 BM_12_11
+#define BM_13_11 0x0000000000003800
+#define BM_11_13 BM_13_11
+#define BM_14_11 0x0000000000007800
+#define BM_11_14 BM_14_11
+#define BM_15_11 0x000000000000f800
+#define BM_11_15 BM_15_11
+#define BM_16_11 0x000000000001f800
+#define BM_11_16 BM_16_11
+#define BM_17_11 0x000000000003f800
+#define BM_11_17 BM_17_11
+#define BM_18_11 0x000000000007f800
+#define BM_11_18 BM_18_11
+#define BM_19_11 0x00000000000ff800
+#define BM_11_19 BM_19_11
+#define BM_20_11 0x00000000001ff800
+#define BM_11_20 BM_20_11
+#define BM_21_11 0x00000000003ff800
+#define BM_11_21 BM_21_11
+#define BM_22_11 0x00000000007ff800
+#define BM_11_22 BM_22_11
+#define BM_23_11 0x0000000000fff800
+#define BM_11_23 BM_23_11
+#define BM_24_11 0x0000000001fff800
+#define BM_11_24 BM_24_11
+#define BM_25_11 0x0000000003fff800
+#define BM_11_25 BM_25_11
+#define BM_26_11 0x0000000007fff800
+#define BM_11_26 BM_26_11
+#define BM_27_11 0x000000000ffff800
+#define BM_11_27 BM_27_11
+#define BM_28_11 0x000000001ffff800
+#define BM_11_28 BM_28_11
+#define BM_29_11 0x000000003ffff800
+#define BM_11_29 BM_29_11
+#define BM_30_11 0x000000007ffff800
+#define BM_11_30 BM_30_11
+#define BM_31_11 0x00000000fffff800
+#define BM_11_31 BM_31_11
+#define BM_32_11 0x00000001fffff800
+#define BM_11_32 BM_32_11
+#define BM_33_11 0x00000003fffff800
+#define BM_11_33 BM_33_11
+#define BM_34_11 0x00000007fffff800
+#define BM_11_34 BM_34_11
+#define BM_35_11 0x0000000ffffff800
+#define BM_11_35 BM_35_11
+#define BM_36_11 0x0000001ffffff800
+#define BM_11_36 BM_36_11
+#define BM_37_11 0x0000003ffffff800
+#define BM_11_37 BM_37_11
+#define BM_38_11 0x0000007ffffff800
+#define BM_11_38 BM_38_11
+#define BM_39_11 0x000000fffffff800
+#define BM_11_39 BM_39_11
+#define BM_40_11 0x000001fffffff800
+#define BM_11_40 BM_40_11
+#define BM_41_11 0x000003fffffff800
+#define BM_11_41 BM_41_11
+#define BM_42_11 0x000007fffffff800
+#define BM_11_42 BM_42_11
+#define BM_43_11 0x00000ffffffff800
+#define BM_11_43 BM_43_11
+#define BM_44_11 0x00001ffffffff800
+#define BM_11_44 BM_44_11
+#define BM_45_11 0x00003ffffffff800
+#define BM_11_45 BM_45_11
+#define BM_46_11 0x00007ffffffff800
+#define BM_11_46 BM_46_11
+#define BM_47_11 0x0000fffffffff800
+#define BM_11_47 BM_47_11
+#define BM_48_11 0x0001fffffffff800
+#define BM_11_48 BM_48_11
+#define BM_49_11 0x0003fffffffff800
+#define BM_11_49 BM_49_11
+#define BM_50_11 0x0007fffffffff800
+#define BM_11_50 BM_50_11
+#define BM_51_11 0x000ffffffffff800
+#define BM_11_51 BM_51_11
+#define BM_52_11 0x001ffffffffff800
+#define BM_11_52 BM_52_11
+#define BM_53_11 0x003ffffffffff800
+#define BM_11_53 BM_53_11
+#define BM_54_11 0x007ffffffffff800
+#define BM_11_54 BM_54_11
+#define BM_55_11 0x00fffffffffff800
+#define BM_11_55 BM_55_11
+#define BM_56_11 0x01fffffffffff800
+#define BM_11_56 BM_56_11
+#define BM_57_11 0x03fffffffffff800
+#define BM_11_57 BM_57_11
+#define BM_58_11 0x07fffffffffff800
+#define BM_11_58 BM_58_11
+#define BM_59_11 0x0ffffffffffff800
+#define BM_11_59 BM_59_11
+#define BM_60_11 0x1ffffffffffff800
+#define BM_11_60 BM_60_11
+#define BM_61_11 0x3ffffffffffff800
+#define BM_11_61 BM_61_11
+#define BM_62_11 0x7ffffffffffff800
+#define BM_11_62 BM_62_11
+#define BM_63_11 0xfffffffffffff800
+#define BM_11_63 BM_63_11
+#define BM_12_12 0x0000000000001000
+#define BM_13_12 0x0000000000003000
+#define BM_12_13 BM_13_12
+#define BM_14_12 0x0000000000007000
+#define BM_12_14 BM_14_12
+#define BM_15_12 0x000000000000f000
+#define BM_12_15 BM_15_12
+#define BM_16_12 0x000000000001f000
+#define BM_12_16 BM_16_12
+#define BM_17_12 0x000000000003f000
+#define BM_12_17 BM_17_12
+#define BM_18_12 0x000000000007f000
+#define BM_12_18 BM_18_12
+#define BM_19_12 0x00000000000ff000
+#define BM_12_19 BM_19_12
+#define BM_20_12 0x00000000001ff000
+#define BM_12_20 BM_20_12
+#define BM_21_12 0x00000000003ff000
+#define BM_12_21 BM_21_12
+#define BM_22_12 0x00000000007ff000
+#define BM_12_22 BM_22_12
+#define BM_23_12 0x0000000000fff000
+#define BM_12_23 BM_23_12
+#define BM_24_12 0x0000000001fff000
+#define BM_12_24 BM_24_12
+#define BM_25_12 0x0000000003fff000
+#define BM_12_25 BM_25_12
+#define BM_26_12 0x0000000007fff000
+#define BM_12_26 BM_26_12
+#define BM_27_12 0x000000000ffff000
+#define BM_12_27 BM_27_12
+#define BM_28_12 0x000000001ffff000
+#define BM_12_28 BM_28_12
+#define BM_29_12 0x000000003ffff000
+#define BM_12_29 BM_29_12
+#define BM_30_12 0x000000007ffff000
+#define BM_12_30 BM_30_12
+#define BM_31_12 0x00000000fffff000
+#define BM_12_31 BM_31_12
+#define BM_32_12 0x00000001fffff000
+#define BM_12_32 BM_32_12
+#define BM_33_12 0x00000003fffff000
+#define BM_12_33 BM_33_12
+#define BM_34_12 0x00000007fffff000
+#define BM_12_34 BM_34_12
+#define BM_35_12 0x0000000ffffff000
+#define BM_12_35 BM_35_12
+#define BM_36_12 0x0000001ffffff000
+#define BM_12_36 BM_36_12
+#define BM_37_12 0x0000003ffffff000
+#define BM_12_37 BM_37_12
+#define BM_38_12 0x0000007ffffff000
+#define BM_12_38 BM_38_12
+#define BM_39_12 0x000000fffffff000
+#define BM_12_39 BM_39_12
+#define BM_40_12 0x000001fffffff000
+#define BM_12_40 BM_40_12
+#define BM_41_12 0x000003fffffff000
+#define BM_12_41 BM_41_12
+#define BM_42_12 0x000007fffffff000
+#define BM_12_42 BM_42_12
+#define BM_43_12 0x00000ffffffff000
+#define BM_12_43 BM_43_12
+#define BM_44_12 0x00001ffffffff000
+#define BM_12_44 BM_44_12
+#define BM_45_12 0x00003ffffffff000
+#define BM_12_45 BM_45_12
+#define BM_46_12 0x00007ffffffff000
+#define BM_12_46 BM_46_12
+#define BM_47_12 0x0000fffffffff000
+#define BM_12_47 BM_47_12
+#define BM_48_12 0x0001fffffffff000
+#define BM_12_48 BM_48_12
+#define BM_49_12 0x0003fffffffff000
+#define BM_12_49 BM_49_12
+#define BM_50_12 0x0007fffffffff000
+#define BM_12_50 BM_50_12
+#define BM_51_12 0x000ffffffffff000
+#define BM_12_51 BM_51_12
+#define BM_52_12 0x001ffffffffff000
+#define BM_12_52 BM_52_12
+#define BM_53_12 0x003ffffffffff000
+#define BM_12_53 BM_53_12
+#define BM_54_12 0x007ffffffffff000
+#define BM_12_54 BM_54_12
+#define BM_55_12 0x00fffffffffff000
+#define BM_12_55 BM_55_12
+#define BM_56_12 0x01fffffffffff000
+#define BM_12_56 BM_56_12
+#define BM_57_12 0x03fffffffffff000
+#define BM_12_57 BM_57_12
+#define BM_58_12 0x07fffffffffff000
+#define BM_12_58 BM_58_12
+#define BM_59_12 0x0ffffffffffff000
+#define BM_12_59 BM_59_12
+#define BM_60_12 0x1ffffffffffff000
+#define BM_12_60 BM_60_12
+#define BM_61_12 0x3ffffffffffff000
+#define BM_12_61 BM_61_12
+#define BM_62_12 0x7ffffffffffff000
+#define BM_12_62 BM_62_12
+#define BM_63_12 0xfffffffffffff000
+#define BM_12_63 BM_63_12
+#define BM_13_13 0x0000000000002000
+#define BM_14_13 0x0000000000006000
+#define BM_13_14 BM_14_13
+#define BM_15_13 0x000000000000e000
+#define BM_13_15 BM_15_13
+#define BM_16_13 0x000000000001e000
+#define BM_13_16 BM_16_13
+#define BM_17_13 0x000000000003e000
+#define BM_13_17 BM_17_13
+#define BM_18_13 0x000000000007e000
+#define BM_13_18 BM_18_13
+#define BM_19_13 0x00000000000fe000
+#define BM_13_19 BM_19_13
+#define BM_20_13 0x00000000001fe000
+#define BM_13_20 BM_20_13
+#define BM_21_13 0x00000000003fe000
+#define BM_13_21 BM_21_13
+#define BM_22_13 0x00000000007fe000
+#define BM_13_22 BM_22_13
+#define BM_23_13 0x0000000000ffe000
+#define BM_13_23 BM_23_13
+#define BM_24_13 0x0000000001ffe000
+#define BM_13_24 BM_24_13
+#define BM_25_13 0x0000000003ffe000
+#define BM_13_25 BM_25_13
+#define BM_26_13 0x0000000007ffe000
+#define BM_13_26 BM_26_13
+#define BM_27_13 0x000000000fffe000
+#define BM_13_27 BM_27_13
+#define BM_28_13 0x000000001fffe000
+#define BM_13_28 BM_28_13
+#define BM_29_13 0x000000003fffe000
+#define BM_13_29 BM_29_13
+#define BM_30_13 0x000000007fffe000
+#define BM_13_30 BM_30_13
+#define BM_31_13 0x00000000ffffe000
+#define BM_13_31 BM_31_13
+#define BM_32_13 0x00000001ffffe000
+#define BM_13_32 BM_32_13
+#define BM_33_13 0x00000003ffffe000
+#define BM_13_33 BM_33_13
+#define BM_34_13 0x00000007ffffe000
+#define BM_13_34 BM_34_13
+#define BM_35_13 0x0000000fffffe000
+#define BM_13_35 BM_35_13
+#define BM_36_13 0x0000001fffffe000
+#define BM_13_36 BM_36_13
+#define BM_37_13 0x0000003fffffe000
+#define BM_13_37 BM_37_13
+#define BM_38_13 0x0000007fffffe000
+#define BM_13_38 BM_38_13
+#define BM_39_13 0x000000ffffffe000
+#define BM_13_39 BM_39_13
+#define BM_40_13 0x000001ffffffe000
+#define BM_13_40 BM_40_13
+#define BM_41_13 0x000003ffffffe000
+#define BM_13_41 BM_41_13
+#define BM_42_13 0x000007ffffffe000
+#define BM_13_42 BM_42_13
+#define BM_43_13 0x00000fffffffe000
+#define BM_13_43 BM_43_13
+#define BM_44_13 0x00001fffffffe000
+#define BM_13_44 BM_44_13
+#define BM_45_13 0x00003fffffffe000
+#define BM_13_45 BM_45_13
+#define BM_46_13 0x00007fffffffe000
+#define BM_13_46 BM_46_13
+#define BM_47_13 0x0000ffffffffe000
+#define BM_13_47 BM_47_13
+#define BM_48_13 0x0001ffffffffe000
+#define BM_13_48 BM_48_13
+#define BM_49_13 0x0003ffffffffe000
+#define BM_13_49 BM_49_13
+#define BM_50_13 0x0007ffffffffe000
+#define BM_13_50 BM_50_13
+#define BM_51_13 0x000fffffffffe000
+#define BM_13_51 BM_51_13
+#define BM_52_13 0x001fffffffffe000
+#define BM_13_52 BM_52_13
+#define BM_53_13 0x003fffffffffe000
+#define BM_13_53 BM_53_13
+#define BM_54_13 0x007fffffffffe000
+#define BM_13_54 BM_54_13
+#define BM_55_13 0x00ffffffffffe000
+#define BM_13_55 BM_55_13
+#define BM_56_13 0x01ffffffffffe000
+#define BM_13_56 BM_56_13
+#define BM_57_13 0x03ffffffffffe000
+#define BM_13_57 BM_57_13
+#define BM_58_13 0x07ffffffffffe000
+#define BM_13_58 BM_58_13
+#define BM_59_13 0x0fffffffffffe000
+#define BM_13_59 BM_59_13
+#define BM_60_13 0x1fffffffffffe000
+#define BM_13_60 BM_60_13
+#define BM_61_13 0x3fffffffffffe000
+#define BM_13_61 BM_61_13
+#define BM_62_13 0x7fffffffffffe000
+#define BM_13_62 BM_62_13
+#define BM_63_13 0xffffffffffffe000
+#define BM_13_63 BM_63_13
+#define BM_14_14 0x0000000000004000
+#define BM_15_14 0x000000000000c000
+#define BM_14_15 BM_15_14
+#define BM_16_14 0x000000000001c000
+#define BM_14_16 BM_16_14
+#define BM_17_14 0x000000000003c000
+#define BM_14_17 BM_17_14
+#define BM_18_14 0x000000000007c000
+#define BM_14_18 BM_18_14
+#define BM_19_14 0x00000000000fc000
+#define BM_14_19 BM_19_14
+#define BM_20_14 0x00000000001fc000
+#define BM_14_20 BM_20_14
+#define BM_21_14 0x00000000003fc000
+#define BM_14_21 BM_21_14
+#define BM_22_14 0x00000000007fc000
+#define BM_14_22 BM_22_14
+#define BM_23_14 0x0000000000ffc000
+#define BM_14_23 BM_23_14
+#define BM_24_14 0x0000000001ffc000
+#define BM_14_24 BM_24_14
+#define BM_25_14 0x0000000003ffc000
+#define BM_14_25 BM_25_14
+#define BM_26_14 0x0000000007ffc000
+#define BM_14_26 BM_26_14
+#define BM_27_14 0x000000000fffc000
+#define BM_14_27 BM_27_14
+#define BM_28_14 0x000000001fffc000
+#define BM_14_28 BM_28_14
+#define BM_29_14 0x000000003fffc000
+#define BM_14_29 BM_29_14
+#define BM_30_14 0x000000007fffc000
+#define BM_14_30 BM_30_14
+#define BM_31_14 0x00000000ffffc000
+#define BM_14_31 BM_31_14
+#define BM_32_14 0x00000001ffffc000
+#define BM_14_32 BM_32_14
+#define BM_33_14 0x00000003ffffc000
+#define BM_14_33 BM_33_14
+#define BM_34_14 0x00000007ffffc000
+#define BM_14_34 BM_34_14
+#define BM_35_14 0x0000000fffffc000
+#define BM_14_35 BM_35_14
+#define BM_36_14 0x0000001fffffc000
+#define BM_14_36 BM_36_14
+#define BM_37_14 0x0000003fffffc000
+#define BM_14_37 BM_37_14
+#define BM_38_14 0x0000007fffffc000
+#define BM_14_38 BM_38_14
+#define BM_39_14 0x000000ffffffc000
+#define BM_14_39 BM_39_14
+#define BM_40_14 0x000001ffffffc000
+#define BM_14_40 BM_40_14
+#define BM_41_14 0x000003ffffffc000
+#define BM_14_41 BM_41_14
+#define BM_42_14 0x000007ffffffc000
+#define BM_14_42 BM_42_14
+#define BM_43_14 0x00000fffffffc000
+#define BM_14_43 BM_43_14
+#define BM_44_14 0x00001fffffffc000
+#define BM_14_44 BM_44_14
+#define BM_45_14 0x00003fffffffc000
+#define BM_14_45 BM_45_14
+#define BM_46_14 0x00007fffffffc000
+#define BM_14_46 BM_46_14
+#define BM_47_14 0x0000ffffffffc000
+#define BM_14_47 BM_47_14
+#define BM_48_14 0x0001ffffffffc000
+#define BM_14_48 BM_48_14
+#define BM_49_14 0x0003ffffffffc000
+#define BM_14_49 BM_49_14
+#define BM_50_14 0x0007ffffffffc000
+#define BM_14_50 BM_50_14
+#define BM_51_14 0x000fffffffffc000
+#define BM_14_51 BM_51_14
+#define BM_52_14 0x001fffffffffc000
+#define BM_14_52 BM_52_14
+#define BM_53_14 0x003fffffffffc000
+#define BM_14_53 BM_53_14
+#define BM_54_14 0x007fffffffffc000
+#define BM_14_54 BM_54_14
+#define BM_55_14 0x00ffffffffffc000
+#define BM_14_55 BM_55_14
+#define BM_56_14 0x01ffffffffffc000
+#define BM_14_56 BM_56_14
+#define BM_57_14 0x03ffffffffffc000
+#define BM_14_57 BM_57_14
+#define BM_58_14 0x07ffffffffffc000
+#define BM_14_58 BM_58_14
+#define BM_59_14 0x0fffffffffffc000
+#define BM_14_59 BM_59_14
+#define BM_60_14 0x1fffffffffffc000
+#define BM_14_60 BM_60_14
+#define BM_61_14 0x3fffffffffffc000
+#define BM_14_61 BM_61_14
+#define BM_62_14 0x7fffffffffffc000
+#define BM_14_62 BM_62_14
+#define BM_63_14 0xffffffffffffc000
+#define BM_14_63 BM_63_14
+#define BM_15_15 0x0000000000008000
+#define BM_16_15 0x0000000000018000
+#define BM_15_16 BM_16_15
+#define BM_17_15 0x0000000000038000
+#define BM_15_17 BM_17_15
+#define BM_18_15 0x0000000000078000
+#define BM_15_18 BM_18_15
+#define BM_19_15 0x00000000000f8000
+#define BM_15_19 BM_19_15
+#define BM_20_15 0x00000000001f8000
+#define BM_15_20 BM_20_15
+#define BM_21_15 0x00000000003f8000
+#define BM_15_21 BM_21_15
+#define BM_22_15 0x00000000007f8000
+#define BM_15_22 BM_22_15
+#define BM_23_15 0x0000000000ff8000
+#define BM_15_23 BM_23_15
+#define BM_24_15 0x0000000001ff8000
+#define BM_15_24 BM_24_15
+#define BM_25_15 0x0000000003ff8000
+#define BM_15_25 BM_25_15
+#define BM_26_15 0x0000000007ff8000
+#define BM_15_26 BM_26_15
+#define BM_27_15 0x000000000fff8000
+#define BM_15_27 BM_27_15
+#define BM_28_15 0x000000001fff8000
+#define BM_15_28 BM_28_15
+#define BM_29_15 0x000000003fff8000
+#define BM_15_29 BM_29_15
+#define BM_30_15 0x000000007fff8000
+#define BM_15_30 BM_30_15
+#define BM_31_15 0x00000000ffff8000
+#define BM_15_31 BM_31_15
+#define BM_32_15 0x00000001ffff8000
+#define BM_15_32 BM_32_15
+#define BM_33_15 0x00000003ffff8000
+#define BM_15_33 BM_33_15
+#define BM_34_15 0x00000007ffff8000
+#define BM_15_34 BM_34_15
+#define BM_35_15 0x0000000fffff8000
+#define BM_15_35 BM_35_15
+#define BM_36_15 0x0000001fffff8000
+#define BM_15_36 BM_36_15
+#define BM_37_15 0x0000003fffff8000
+#define BM_15_37 BM_37_15
+#define BM_38_15 0x0000007fffff8000
+#define BM_15_38 BM_38_15
+#define BM_39_15 0x000000ffffff8000
+#define BM_15_39 BM_39_15
+#define BM_40_15 0x000001ffffff8000
+#define BM_15_40 BM_40_15
+#define BM_41_15 0x000003ffffff8000
+#define BM_15_41 BM_41_15
+#define BM_42_15 0x000007ffffff8000
+#define BM_15_42 BM_42_15
+#define BM_43_15 0x00000fffffff8000
+#define BM_15_43 BM_43_15
+#define BM_44_15 0x00001fffffff8000
+#define BM_15_44 BM_44_15
+#define BM_45_15 0x00003fffffff8000
+#define BM_15_45 BM_45_15
+#define BM_46_15 0x00007fffffff8000
+#define BM_15_46 BM_46_15
+#define BM_47_15 0x0000ffffffff8000
+#define BM_15_47 BM_47_15
+#define BM_48_15 0x0001ffffffff8000
+#define BM_15_48 BM_48_15
+#define BM_49_15 0x0003ffffffff8000
+#define BM_15_49 BM_49_15
+#define BM_50_15 0x0007ffffffff8000
+#define BM_15_50 BM_50_15
+#define BM_51_15 0x000fffffffff8000
+#define BM_15_51 BM_51_15
+#define BM_52_15 0x001fffffffff8000
+#define BM_15_52 BM_52_15
+#define BM_53_15 0x003fffffffff8000
+#define BM_15_53 BM_53_15
+#define BM_54_15 0x007fffffffff8000
+#define BM_15_54 BM_54_15
+#define BM_55_15 0x00ffffffffff8000
+#define BM_15_55 BM_55_15
+#define BM_56_15 0x01ffffffffff8000
+#define BM_15_56 BM_56_15
+#define BM_57_15 0x03ffffffffff8000
+#define BM_15_57 BM_57_15
+#define BM_58_15 0x07ffffffffff8000
+#define BM_15_58 BM_58_15
+#define BM_59_15 0x0fffffffffff8000
+#define BM_15_59 BM_59_15
+#define BM_60_15 0x1fffffffffff8000
+#define BM_15_60 BM_60_15
+#define BM_61_15 0x3fffffffffff8000
+#define BM_15_61 BM_61_15
+#define BM_62_15 0x7fffffffffff8000
+#define BM_15_62 BM_62_15
+#define BM_63_15 0xffffffffffff8000
+#define BM_15_63 BM_63_15
+#define BM_16_16 0x0000000000010000
+#define BM_17_16 0x0000000000030000
+#define BM_16_17 BM_17_16
+#define BM_18_16 0x0000000000070000
+#define BM_16_18 BM_18_16
+#define BM_19_16 0x00000000000f0000
+#define BM_16_19 BM_19_16
+#define BM_20_16 0x00000000001f0000
+#define BM_16_20 BM_20_16
+#define BM_21_16 0x00000000003f0000
+#define BM_16_21 BM_21_16
+#define BM_22_16 0x00000000007f0000
+#define BM_16_22 BM_22_16
+#define BM_23_16 0x0000000000ff0000
+#define BM_16_23 BM_23_16
+#define BM_24_16 0x0000000001ff0000
+#define BM_16_24 BM_24_16
+#define BM_25_16 0x0000000003ff0000
+#define BM_16_25 BM_25_16
+#define BM_26_16 0x0000000007ff0000
+#define BM_16_26 BM_26_16
+#define BM_27_16 0x000000000fff0000
+#define BM_16_27 BM_27_16
+#define BM_28_16 0x000000001fff0000
+#define BM_16_28 BM_28_16
+#define BM_29_16 0x000000003fff0000
+#define BM_16_29 BM_29_16
+#define BM_30_16 0x000000007fff0000
+#define BM_16_30 BM_30_16
+#define BM_31_16 0x00000000ffff0000
+#define BM_16_31 BM_31_16
+#define BM_32_16 0x00000001ffff0000
+#define BM_16_32 BM_32_16
+#define BM_33_16 0x00000003ffff0000
+#define BM_16_33 BM_33_16
+#define BM_34_16 0x00000007ffff0000
+#define BM_16_34 BM_34_16
+#define BM_35_16 0x0000000fffff0000
+#define BM_16_35 BM_35_16
+#define BM_36_16 0x0000001fffff0000
+#define BM_16_36 BM_36_16
+#define BM_37_16 0x0000003fffff0000
+#define BM_16_37 BM_37_16
+#define BM_38_16 0x0000007fffff0000
+#define BM_16_38 BM_38_16
+#define BM_39_16 0x000000ffffff0000
+#define BM_16_39 BM_39_16
+#define BM_40_16 0x000001ffffff0000
+#define BM_16_40 BM_40_16
+#define BM_41_16 0x000003ffffff0000
+#define BM_16_41 BM_41_16
+#define BM_42_16 0x000007ffffff0000
+#define BM_16_42 BM_42_16
+#define BM_43_16 0x00000fffffff0000
+#define BM_16_43 BM_43_16
+#define BM_44_16 0x00001fffffff0000
+#define BM_16_44 BM_44_16
+#define BM_45_16 0x00003fffffff0000
+#define BM_16_45 BM_45_16
+#define BM_46_16 0x00007fffffff0000
+#define BM_16_46 BM_46_16
+#define BM_47_16 0x0000ffffffff0000
+#define BM_16_47 BM_47_16
+#define BM_48_16 0x0001ffffffff0000
+#define BM_16_48 BM_48_16
+#define BM_49_16 0x0003ffffffff0000
+#define BM_16_49 BM_49_16
+#define BM_50_16 0x0007ffffffff0000
+#define BM_16_50 BM_50_16
+#define BM_51_16 0x000fffffffff0000
+#define BM_16_51 BM_51_16
+#define BM_52_16 0x001fffffffff0000
+#define BM_16_52 BM_52_16
+#define BM_53_16 0x003fffffffff0000
+#define BM_16_53 BM_53_16
+#define BM_54_16 0x007fffffffff0000
+#define BM_16_54 BM_54_16
+#define BM_55_16 0x00ffffffffff0000
+#define BM_16_55 BM_55_16
+#define BM_56_16 0x01ffffffffff0000
+#define BM_16_56 BM_56_16
+#define BM_57_16 0x03ffffffffff0000
+#define BM_16_57 BM_57_16
+#define BM_58_16 0x07ffffffffff0000
+#define BM_16_58 BM_58_16
+#define BM_59_16 0x0fffffffffff0000
+#define BM_16_59 BM_59_16
+#define BM_60_16 0x1fffffffffff0000
+#define BM_16_60 BM_60_16
+#define BM_61_16 0x3fffffffffff0000
+#define BM_16_61 BM_61_16
+#define BM_62_16 0x7fffffffffff0000
+#define BM_16_62 BM_62_16
+#define BM_63_16 0xffffffffffff0000
+#define BM_16_63 BM_63_16
+#define BM_17_17 0x0000000000020000
+#define BM_18_17 0x0000000000060000
+#define BM_17_18 BM_18_17
+#define BM_19_17 0x00000000000e0000
+#define BM_17_19 BM_19_17
+#define BM_20_17 0x00000000001e0000
+#define BM_17_20 BM_20_17
+#define BM_21_17 0x00000000003e0000
+#define BM_17_21 BM_21_17
+#define BM_22_17 0x00000000007e0000
+#define BM_17_22 BM_22_17
+#define BM_23_17 0x0000000000fe0000
+#define BM_17_23 BM_23_17
+#define BM_24_17 0x0000000001fe0000
+#define BM_17_24 BM_24_17
+#define BM_25_17 0x0000000003fe0000
+#define BM_17_25 BM_25_17
+#define BM_26_17 0x0000000007fe0000
+#define BM_17_26 BM_26_17
+#define BM_27_17 0x000000000ffe0000
+#define BM_17_27 BM_27_17
+#define BM_28_17 0x000000001ffe0000
+#define BM_17_28 BM_28_17
+#define BM_29_17 0x000000003ffe0000
+#define BM_17_29 BM_29_17
+#define BM_30_17 0x000000007ffe0000
+#define BM_17_30 BM_30_17
+#define BM_31_17 0x00000000fffe0000
+#define BM_17_31 BM_31_17
+#define BM_32_17 0x00000001fffe0000
+#define BM_17_32 BM_32_17
+#define BM_33_17 0x00000003fffe0000
+#define BM_17_33 BM_33_17
+#define BM_34_17 0x00000007fffe0000
+#define BM_17_34 BM_34_17
+#define BM_35_17 0x0000000ffffe0000
+#define BM_17_35 BM_35_17
+#define BM_36_17 0x0000001ffffe0000
+#define BM_17_36 BM_36_17
+#define BM_37_17 0x0000003ffffe0000
+#define BM_17_37 BM_37_17
+#define BM_38_17 0x0000007ffffe0000
+#define BM_17_38 BM_38_17
+#define BM_39_17 0x000000fffffe0000
+#define BM_17_39 BM_39_17
+#define BM_40_17 0x000001fffffe0000
+#define BM_17_40 BM_40_17
+#define BM_41_17 0x000003fffffe0000
+#define BM_17_41 BM_41_17
+#define BM_42_17 0x000007fffffe0000
+#define BM_17_42 BM_42_17
+#define BM_43_17 0x00000ffffffe0000
+#define BM_17_43 BM_43_17
+#define BM_44_17 0x00001ffffffe0000
+#define BM_17_44 BM_44_17
+#define BM_45_17 0x00003ffffffe0000
+#define BM_17_45 BM_45_17
+#define BM_46_17 0x00007ffffffe0000
+#define BM_17_46 BM_46_17
+#define BM_47_17 0x0000fffffffe0000
+#define BM_17_47 BM_47_17
+#define BM_48_17 0x0001fffffffe0000
+#define BM_17_48 BM_48_17
+#define BM_49_17 0x0003fffffffe0000
+#define BM_17_49 BM_49_17
+#define BM_50_17 0x0007fffffffe0000
+#define BM_17_50 BM_50_17
+#define BM_51_17 0x000ffffffffe0000
+#define BM_17_51 BM_51_17
+#define BM_52_17 0x001ffffffffe0000
+#define BM_17_52 BM_52_17
+#define BM_53_17 0x003ffffffffe0000
+#define BM_17_53 BM_53_17
+#define BM_54_17 0x007ffffffffe0000
+#define BM_17_54 BM_54_17
+#define BM_55_17 0x00fffffffffe0000
+#define BM_17_55 BM_55_17
+#define BM_56_17 0x01fffffffffe0000
+#define BM_17_56 BM_56_17
+#define BM_57_17 0x03fffffffffe0000
+#define BM_17_57 BM_57_17
+#define BM_58_17 0x07fffffffffe0000
+#define BM_17_58 BM_58_17
+#define BM_59_17 0x0ffffffffffe0000
+#define BM_17_59 BM_59_17
+#define BM_60_17 0x1ffffffffffe0000
+#define BM_17_60 BM_60_17
+#define BM_61_17 0x3ffffffffffe0000
+#define BM_17_61 BM_61_17
+#define BM_62_17 0x7ffffffffffe0000
+#define BM_17_62 BM_62_17
+#define BM_63_17 0xfffffffffffe0000
+#define BM_17_63 BM_63_17
+#define BM_18_18 0x0000000000040000
+#define BM_19_18 0x00000000000c0000
+#define BM_18_19 BM_19_18
+#define BM_20_18 0x00000000001c0000
+#define BM_18_20 BM_20_18
+#define BM_21_18 0x00000000003c0000
+#define BM_18_21 BM_21_18
+#define BM_22_18 0x00000000007c0000
+#define BM_18_22 BM_22_18
+#define BM_23_18 0x0000000000fc0000
+#define BM_18_23 BM_23_18
+#define BM_24_18 0x0000000001fc0000
+#define BM_18_24 BM_24_18
+#define BM_25_18 0x0000000003fc0000
+#define BM_18_25 BM_25_18
+#define BM_26_18 0x0000000007fc0000
+#define BM_18_26 BM_26_18
+#define BM_27_18 0x000000000ffc0000
+#define BM_18_27 BM_27_18
+#define BM_28_18 0x000000001ffc0000
+#define BM_18_28 BM_28_18
+#define BM_29_18 0x000000003ffc0000
+#define BM_18_29 BM_29_18
+#define BM_30_18 0x000000007ffc0000
+#define BM_18_30 BM_30_18
+#define BM_31_18 0x00000000fffc0000
+#define BM_18_31 BM_31_18
+#define BM_32_18 0x00000001fffc0000
+#define BM_18_32 BM_32_18
+#define BM_33_18 0x00000003fffc0000
+#define BM_18_33 BM_33_18
+#define BM_34_18 0x00000007fffc0000
+#define BM_18_34 BM_34_18
+#define BM_35_18 0x0000000ffffc0000
+#define BM_18_35 BM_35_18
+#define BM_36_18 0x0000001ffffc0000
+#define BM_18_36 BM_36_18
+#define BM_37_18 0x0000003ffffc0000
+#define BM_18_37 BM_37_18
+#define BM_38_18 0x0000007ffffc0000
+#define BM_18_38 BM_38_18
+#define BM_39_18 0x000000fffffc0000
+#define BM_18_39 BM_39_18
+#define BM_40_18 0x000001fffffc0000
+#define BM_18_40 BM_40_18
+#define BM_41_18 0x000003fffffc0000
+#define BM_18_41 BM_41_18
+#define BM_42_18 0x000007fffffc0000
+#define BM_18_42 BM_42_18
+#define BM_43_18 0x00000ffffffc0000
+#define BM_18_43 BM_43_18
+#define BM_44_18 0x00001ffffffc0000
+#define BM_18_44 BM_44_18
+#define BM_45_18 0x00003ffffffc0000
+#define BM_18_45 BM_45_18
+#define BM_46_18 0x00007ffffffc0000
+#define BM_18_46 BM_46_18
+#define BM_47_18 0x0000fffffffc0000
+#define BM_18_47 BM_47_18
+#define BM_48_18 0x0001fffffffc0000
+#define BM_18_48 BM_48_18
+#define BM_49_18 0x0003fffffffc0000
+#define BM_18_49 BM_49_18
+#define BM_50_18 0x0007fffffffc0000
+#define BM_18_50 BM_50_18
+#define BM_51_18 0x000ffffffffc0000
+#define BM_18_51 BM_51_18
+#define BM_52_18 0x001ffffffffc0000
+#define BM_18_52 BM_52_18
+#define BM_53_18 0x003ffffffffc0000
+#define BM_18_53 BM_53_18
+#define BM_54_18 0x007ffffffffc0000
+#define BM_18_54 BM_54_18
+#define BM_55_18 0x00fffffffffc0000
+#define BM_18_55 BM_55_18
+#define BM_56_18 0x01fffffffffc0000
+#define BM_18_56 BM_56_18
+#define BM_57_18 0x03fffffffffc0000
+#define BM_18_57 BM_57_18
+#define BM_58_18 0x07fffffffffc0000
+#define BM_18_58 BM_58_18
+#define BM_59_18 0x0ffffffffffc0000
+#define BM_18_59 BM_59_18
+#define BM_60_18 0x1ffffffffffc0000
+#define BM_18_60 BM_60_18
+#define BM_61_18 0x3ffffffffffc0000
+#define BM_18_61 BM_61_18
+#define BM_62_18 0x7ffffffffffc0000
+#define BM_18_62 BM_62_18
+#define BM_63_18 0xfffffffffffc0000
+#define BM_18_63 BM_63_18
+#define BM_19_19 0x0000000000080000
+#define BM_20_19 0x0000000000180000
+#define BM_19_20 BM_20_19
+#define BM_21_19 0x0000000000380000
+#define BM_19_21 BM_21_19
+#define BM_22_19 0x0000000000780000
+#define BM_19_22 BM_22_19
+#define BM_23_19 0x0000000000f80000
+#define BM_19_23 BM_23_19
+#define BM_24_19 0x0000000001f80000
+#define BM_19_24 BM_24_19
+#define BM_25_19 0x0000000003f80000
+#define BM_19_25 BM_25_19
+#define BM_26_19 0x0000000007f80000
+#define BM_19_26 BM_26_19
+#define BM_27_19 0x000000000ff80000
+#define BM_19_27 BM_27_19
+#define BM_28_19 0x000000001ff80000
+#define BM_19_28 BM_28_19
+#define BM_29_19 0x000000003ff80000
+#define BM_19_29 BM_29_19
+#define BM_30_19 0x000000007ff80000
+#define BM_19_30 BM_30_19
+#define BM_31_19 0x00000000fff80000
+#define BM_19_31 BM_31_19
+#define BM_32_19 0x00000001fff80000
+#define BM_19_32 BM_32_19
+#define BM_33_19 0x00000003fff80000
+#define BM_19_33 BM_33_19
+#define BM_34_19 0x00000007fff80000
+#define BM_19_34 BM_34_19
+#define BM_35_19 0x0000000ffff80000
+#define BM_19_35 BM_35_19
+#define BM_36_19 0x0000001ffff80000
+#define BM_19_36 BM_36_19
+#define BM_37_19 0x0000003ffff80000
+#define BM_19_37 BM_37_19
+#define BM_38_19 0x0000007ffff80000
+#define BM_19_38 BM_38_19
+#define BM_39_19 0x000000fffff80000
+#define BM_19_39 BM_39_19
+#define BM_40_19 0x000001fffff80000
+#define BM_19_40 BM_40_19
+#define BM_41_19 0x000003fffff80000
+#define BM_19_41 BM_41_19
+#define BM_42_19 0x000007fffff80000
+#define BM_19_42 BM_42_19
+#define BM_43_19 0x00000ffffff80000
+#define BM_19_43 BM_43_19
+#define BM_44_19 0x00001ffffff80000
+#define BM_19_44 BM_44_19
+#define BM_45_19 0x00003ffffff80000
+#define BM_19_45 BM_45_19
+#define BM_46_19 0x00007ffffff80000
+#define BM_19_46 BM_46_19
+#define BM_47_19 0x0000fffffff80000
+#define BM_19_47 BM_47_19
+#define BM_48_19 0x0001fffffff80000
+#define BM_19_48 BM_48_19
+#define BM_49_19 0x0003fffffff80000
+#define BM_19_49 BM_49_19
+#define BM_50_19 0x0007fffffff80000
+#define BM_19_50 BM_50_19
+#define BM_51_19 0x000ffffffff80000
+#define BM_19_51 BM_51_19
+#define BM_52_19 0x001ffffffff80000
+#define BM_19_52 BM_52_19
+#define BM_53_19 0x003ffffffff80000
+#define BM_19_53 BM_53_19
+#define BM_54_19 0x007ffffffff80000
+#define BM_19_54 BM_54_19
+#define BM_55_19 0x00fffffffff80000
+#define BM_19_55 BM_55_19
+#define BM_56_19 0x01fffffffff80000
+#define BM_19_56 BM_56_19
+#define BM_57_19 0x03fffffffff80000
+#define BM_19_57 BM_57_19
+#define BM_58_19 0x07fffffffff80000
+#define BM_19_58 BM_58_19
+#define BM_59_19 0x0ffffffffff80000
+#define BM_19_59 BM_59_19
+#define BM_60_19 0x1ffffffffff80000
+#define BM_19_60 BM_60_19
+#define BM_61_19 0x3ffffffffff80000
+#define BM_19_61 BM_61_19
+#define BM_62_19 0x7ffffffffff80000
+#define BM_19_62 BM_62_19
+#define BM_63_19 0xfffffffffff80000
+#define BM_19_63 BM_63_19
+#define BM_20_20 0x0000000000100000
+#define BM_21_20 0x0000000000300000
+#define BM_20_21 BM_21_20
+#define BM_22_20 0x0000000000700000
+#define BM_20_22 BM_22_20
+#define BM_23_20 0x0000000000f00000
+#define BM_20_23 BM_23_20
+#define BM_24_20 0x0000000001f00000
+#define BM_20_24 BM_24_20
+#define BM_25_20 0x0000000003f00000
+#define BM_20_25 BM_25_20
+#define BM_26_20 0x0000000007f00000
+#define BM_20_26 BM_26_20
+#define BM_27_20 0x000000000ff00000
+#define BM_20_27 BM_27_20
+#define BM_28_20 0x000000001ff00000
+#define BM_20_28 BM_28_20
+#define BM_29_20 0x000000003ff00000
+#define BM_20_29 BM_29_20
+#define BM_30_20 0x000000007ff00000
+#define BM_20_30 BM_30_20
+#define BM_31_20 0x00000000fff00000
+#define BM_20_31 BM_31_20
+#define BM_32_20 0x00000001fff00000
+#define BM_20_32 BM_32_20
+#define BM_33_20 0x00000003fff00000
+#define BM_20_33 BM_33_20
+#define BM_34_20 0x00000007fff00000
+#define BM_20_34 BM_34_20
+#define BM_35_20 0x0000000ffff00000
+#define BM_20_35 BM_35_20
+#define BM_36_20 0x0000001ffff00000
+#define BM_20_36 BM_36_20
+#define BM_37_20 0x0000003ffff00000
+#define BM_20_37 BM_37_20
+#define BM_38_20 0x0000007ffff00000
+#define BM_20_38 BM_38_20
+#define BM_39_20 0x000000fffff00000
+#define BM_20_39 BM_39_20
+#define BM_40_20 0x000001fffff00000
+#define BM_20_40 BM_40_20
+#define BM_41_20 0x000003fffff00000
+#define BM_20_41 BM_41_20
+#define BM_42_20 0x000007fffff00000
+#define BM_20_42 BM_42_20
+#define BM_43_20 0x00000ffffff00000
+#define BM_20_43 BM_43_20
+#define BM_44_20 0x00001ffffff00000
+#define BM_20_44 BM_44_20
+#define BM_45_20 0x00003ffffff00000
+#define BM_20_45 BM_45_20
+#define BM_46_20 0x00007ffffff00000
+#define BM_20_46 BM_46_20
+#define BM_47_20 0x0000fffffff00000
+#define BM_20_47 BM_47_20
+#define BM_48_20 0x0001fffffff00000
+#define BM_20_48 BM_48_20
+#define BM_49_20 0x0003fffffff00000
+#define BM_20_49 BM_49_20
+#define BM_50_20 0x0007fffffff00000
+#define BM_20_50 BM_50_20
+#define BM_51_20 0x000ffffffff00000
+#define BM_20_51 BM_51_20
+#define BM_52_20 0x001ffffffff00000
+#define BM_20_52 BM_52_20
+#define BM_53_20 0x003ffffffff00000
+#define BM_20_53 BM_53_20
+#define BM_54_20 0x007ffffffff00000
+#define BM_20_54 BM_54_20
+#define BM_55_20 0x00fffffffff00000
+#define BM_20_55 BM_55_20
+#define BM_56_20 0x01fffffffff00000
+#define BM_20_56 BM_56_20
+#define BM_57_20 0x03fffffffff00000
+#define BM_20_57 BM_57_20
+#define BM_58_20 0x07fffffffff00000
+#define BM_20_58 BM_58_20
+#define BM_59_20 0x0ffffffffff00000
+#define BM_20_59 BM_59_20
+#define BM_60_20 0x1ffffffffff00000
+#define BM_20_60 BM_60_20
+#define BM_61_20 0x3ffffffffff00000
+#define BM_20_61 BM_61_20
+#define BM_62_20 0x7ffffffffff00000
+#define BM_20_62 BM_62_20
+#define BM_63_20 0xfffffffffff00000
+#define BM_20_63 BM_63_20
+#define BM_21_21 0x0000000000200000
+#define BM_22_21 0x0000000000600000
+#define BM_21_22 BM_22_21
+#define BM_23_21 0x0000000000e00000
+#define BM_21_23 BM_23_21
+#define BM_24_21 0x0000000001e00000
+#define BM_21_24 BM_24_21
+#define BM_25_21 0x0000000003e00000
+#define BM_21_25 BM_25_21
+#define BM_26_21 0x0000000007e00000
+#define BM_21_26 BM_26_21
+#define BM_27_21 0x000000000fe00000
+#define BM_21_27 BM_27_21
+#define BM_28_21 0x000000001fe00000
+#define BM_21_28 BM_28_21
+#define BM_29_21 0x000000003fe00000
+#define BM_21_29 BM_29_21
+#define BM_30_21 0x000000007fe00000
+#define BM_21_30 BM_30_21
+#define BM_31_21 0x00000000ffe00000
+#define BM_21_31 BM_31_21
+#define BM_32_21 0x00000001ffe00000
+#define BM_21_32 BM_32_21
+#define BM_33_21 0x00000003ffe00000
+#define BM_21_33 BM_33_21
+#define BM_34_21 0x00000007ffe00000
+#define BM_21_34 BM_34_21
+#define BM_35_21 0x0000000fffe00000
+#define BM_21_35 BM_35_21
+#define BM_36_21 0x0000001fffe00000
+#define BM_21_36 BM_36_21
+#define BM_37_21 0x0000003fffe00000
+#define BM_21_37 BM_37_21
+#define BM_38_21 0x0000007fffe00000
+#define BM_21_38 BM_38_21
+#define BM_39_21 0x000000ffffe00000
+#define BM_21_39 BM_39_21
+#define BM_40_21 0x000001ffffe00000
+#define BM_21_40 BM_40_21
+#define BM_41_21 0x000003ffffe00000
+#define BM_21_41 BM_41_21
+#define BM_42_21 0x000007ffffe00000
+#define BM_21_42 BM_42_21
+#define BM_43_21 0x00000fffffe00000
+#define BM_21_43 BM_43_21
+#define BM_44_21 0x00001fffffe00000
+#define BM_21_44 BM_44_21
+#define BM_45_21 0x00003fffffe00000
+#define BM_21_45 BM_45_21
+#define BM_46_21 0x00007fffffe00000
+#define BM_21_46 BM_46_21
+#define BM_47_21 0x0000ffffffe00000
+#define BM_21_47 BM_47_21
+#define BM_48_21 0x0001ffffffe00000
+#define BM_21_48 BM_48_21
+#define BM_49_21 0x0003ffffffe00000
+#define BM_21_49 BM_49_21
+#define BM_50_21 0x0007ffffffe00000
+#define BM_21_50 BM_50_21
+#define BM_51_21 0x000fffffffe00000
+#define BM_21_51 BM_51_21
+#define BM_52_21 0x001fffffffe00000
+#define BM_21_52 BM_52_21
+#define BM_53_21 0x003fffffffe00000
+#define BM_21_53 BM_53_21
+#define BM_54_21 0x007fffffffe00000
+#define BM_21_54 BM_54_21
+#define BM_55_21 0x00ffffffffe00000
+#define BM_21_55 BM_55_21
+#define BM_56_21 0x01ffffffffe00000
+#define BM_21_56 BM_56_21
+#define BM_57_21 0x03ffffffffe00000
+#define BM_21_57 BM_57_21
+#define BM_58_21 0x07ffffffffe00000
+#define BM_21_58 BM_58_21
+#define BM_59_21 0x0fffffffffe00000
+#define BM_21_59 BM_59_21
+#define BM_60_21 0x1fffffffffe00000
+#define BM_21_60 BM_60_21
+#define BM_61_21 0x3fffffffffe00000
+#define BM_21_61 BM_61_21
+#define BM_62_21 0x7fffffffffe00000
+#define BM_21_62 BM_62_21
+#define BM_63_21 0xffffffffffe00000
+#define BM_21_63 BM_63_21
+#define BM_22_22 0x0000000000400000
+#define BM_23_22 0x0000000000c00000
+#define BM_22_23 BM_23_22
+#define BM_24_22 0x0000000001c00000
+#define BM_22_24 BM_24_22
+#define BM_25_22 0x0000000003c00000
+#define BM_22_25 BM_25_22
+#define BM_26_22 0x0000000007c00000
+#define BM_22_26 BM_26_22
+#define BM_27_22 0x000000000fc00000
+#define BM_22_27 BM_27_22
+#define BM_28_22 0x000000001fc00000
+#define BM_22_28 BM_28_22
+#define BM_29_22 0x000000003fc00000
+#define BM_22_29 BM_29_22
+#define BM_30_22 0x000000007fc00000
+#define BM_22_30 BM_30_22
+#define BM_31_22 0x00000000ffc00000
+#define BM_22_31 BM_31_22
+#define BM_32_22 0x00000001ffc00000
+#define BM_22_32 BM_32_22
+#define BM_33_22 0x00000003ffc00000
+#define BM_22_33 BM_33_22
+#define BM_34_22 0x00000007ffc00000
+#define BM_22_34 BM_34_22
+#define BM_35_22 0x0000000fffc00000
+#define BM_22_35 BM_35_22
+#define BM_36_22 0x0000001fffc00000
+#define BM_22_36 BM_36_22
+#define BM_37_22 0x0000003fffc00000
+#define BM_22_37 BM_37_22
+#define BM_38_22 0x0000007fffc00000
+#define BM_22_38 BM_38_22
+#define BM_39_22 0x000000ffffc00000
+#define BM_22_39 BM_39_22
+#define BM_40_22 0x000001ffffc00000
+#define BM_22_40 BM_40_22
+#define BM_41_22 0x000003ffffc00000
+#define BM_22_41 BM_41_22
+#define BM_42_22 0x000007ffffc00000
+#define BM_22_42 BM_42_22
+#define BM_43_22 0x00000fffffc00000
+#define BM_22_43 BM_43_22
+#define BM_44_22 0x00001fffffc00000
+#define BM_22_44 BM_44_22
+#define BM_45_22 0x00003fffffc00000
+#define BM_22_45 BM_45_22
+#define BM_46_22 0x00007fffffc00000
+#define BM_22_46 BM_46_22
+#define BM_47_22 0x0000ffffffc00000
+#define BM_22_47 BM_47_22
+#define BM_48_22 0x0001ffffffc00000
+#define BM_22_48 BM_48_22
+#define BM_49_22 0x0003ffffffc00000
+#define BM_22_49 BM_49_22
+#define BM_50_22 0x0007ffffffc00000
+#define BM_22_50 BM_50_22
+#define BM_51_22 0x000fffffffc00000
+#define BM_22_51 BM_51_22
+#define BM_52_22 0x001fffffffc00000
+#define BM_22_52 BM_52_22
+#define BM_53_22 0x003fffffffc00000
+#define BM_22_53 BM_53_22
+#define BM_54_22 0x007fffffffc00000
+#define BM_22_54 BM_54_22
+#define BM_55_22 0x00ffffffffc00000
+#define BM_22_55 BM_55_22
+#define BM_56_22 0x01ffffffffc00000
+#define BM_22_56 BM_56_22
+#define BM_57_22 0x03ffffffffc00000
+#define BM_22_57 BM_57_22
+#define BM_58_22 0x07ffffffffc00000
+#define BM_22_58 BM_58_22
+#define BM_59_22 0x0fffffffffc00000
+#define BM_22_59 BM_59_22
+#define BM_60_22 0x1fffffffffc00000
+#define BM_22_60 BM_60_22
+#define BM_61_22 0x3fffffffffc00000
+#define BM_22_61 BM_61_22
+#define BM_62_22 0x7fffffffffc00000
+#define BM_22_62 BM_62_22
+#define BM_63_22 0xffffffffffc00000
+#define BM_22_63 BM_63_22
+#define BM_23_23 0x0000000000800000
+#define BM_24_23 0x0000000001800000
+#define BM_23_24 BM_24_23
+#define BM_25_23 0x0000000003800000
+#define BM_23_25 BM_25_23
+#define BM_26_23 0x0000000007800000
+#define BM_23_26 BM_26_23
+#define BM_27_23 0x000000000f800000
+#define BM_23_27 BM_27_23
+#define BM_28_23 0x000000001f800000
+#define BM_23_28 BM_28_23
+#define BM_29_23 0x000000003f800000
+#define BM_23_29 BM_29_23
+#define BM_30_23 0x000000007f800000
+#define BM_23_30 BM_30_23
+#define BM_31_23 0x00000000ff800000
+#define BM_23_31 BM_31_23
+#define BM_32_23 0x00000001ff800000
+#define BM_23_32 BM_32_23
+#define BM_33_23 0x00000003ff800000
+#define BM_23_33 BM_33_23
+#define BM_34_23 0x00000007ff800000
+#define BM_23_34 BM_34_23
+#define BM_35_23 0x0000000fff800000
+#define BM_23_35 BM_35_23
+#define BM_36_23 0x0000001fff800000
+#define BM_23_36 BM_36_23
+#define BM_37_23 0x0000003fff800000
+#define BM_23_37 BM_37_23
+#define BM_38_23 0x0000007fff800000
+#define BM_23_38 BM_38_23
+#define BM_39_23 0x000000ffff800000
+#define BM_23_39 BM_39_23
+#define BM_40_23 0x000001ffff800000
+#define BM_23_40 BM_40_23
+#define BM_41_23 0x000003ffff800000
+#define BM_23_41 BM_41_23
+#define BM_42_23 0x000007ffff800000
+#define BM_23_42 BM_42_23
+#define BM_43_23 0x00000fffff800000
+#define BM_23_43 BM_43_23
+#define BM_44_23 0x00001fffff800000
+#define BM_23_44 BM_44_23
+#define BM_45_23 0x00003fffff800000
+#define BM_23_45 BM_45_23
+#define BM_46_23 0x00007fffff800000
+#define BM_23_46 BM_46_23
+#define BM_47_23 0x0000ffffff800000
+#define BM_23_47 BM_47_23
+#define BM_48_23 0x0001ffffff800000
+#define BM_23_48 BM_48_23
+#define BM_49_23 0x0003ffffff800000
+#define BM_23_49 BM_49_23
+#define BM_50_23 0x0007ffffff800000
+#define BM_23_50 BM_50_23
+#define BM_51_23 0x000fffffff800000
+#define BM_23_51 BM_51_23
+#define BM_52_23 0x001fffffff800000
+#define BM_23_52 BM_52_23
+#define BM_53_23 0x003fffffff800000
+#define BM_23_53 BM_53_23
+#define BM_54_23 0x007fffffff800000
+#define BM_23_54 BM_54_23
+#define BM_55_23 0x00ffffffff800000
+#define BM_23_55 BM_55_23
+#define BM_56_23 0x01ffffffff800000
+#define BM_23_56 BM_56_23
+#define BM_57_23 0x03ffffffff800000
+#define BM_23_57 BM_57_23
+#define BM_58_23 0x07ffffffff800000
+#define BM_23_58 BM_58_23
+#define BM_59_23 0x0fffffffff800000
+#define BM_23_59 BM_59_23
+#define BM_60_23 0x1fffffffff800000
+#define BM_23_60 BM_60_23
+#define BM_61_23 0x3fffffffff800000
+#define BM_23_61 BM_61_23
+#define BM_62_23 0x7fffffffff800000
+#define BM_23_62 BM_62_23
+#define BM_63_23 0xffffffffff800000
+#define BM_23_63 BM_63_23
+#define BM_24_24 0x0000000001000000
+#define BM_25_24 0x0000000003000000
+#define BM_24_25 BM_25_24
+#define BM_26_24 0x0000000007000000
+#define BM_24_26 BM_26_24
+#define BM_27_24 0x000000000f000000
+#define BM_24_27 BM_27_24
+#define BM_28_24 0x000000001f000000
+#define BM_24_28 BM_28_24
+#define BM_29_24 0x000000003f000000
+#define BM_24_29 BM_29_24
+#define BM_30_24 0x000000007f000000
+#define BM_24_30 BM_30_24
+#define BM_31_24 0x00000000ff000000
+#define BM_24_31 BM_31_24
+#define BM_32_24 0x00000001ff000000
+#define BM_24_32 BM_32_24
+#define BM_33_24 0x00000003ff000000
+#define BM_24_33 BM_33_24
+#define BM_34_24 0x00000007ff000000
+#define BM_24_34 BM_34_24
+#define BM_35_24 0x0000000fff000000
+#define BM_24_35 BM_35_24
+#define BM_36_24 0x0000001fff000000
+#define BM_24_36 BM_36_24
+#define BM_37_24 0x0000003fff000000
+#define BM_24_37 BM_37_24
+#define BM_38_24 0x0000007fff000000
+#define BM_24_38 BM_38_24
+#define BM_39_24 0x000000ffff000000
+#define BM_24_39 BM_39_24
+#define BM_40_24 0x000001ffff000000
+#define BM_24_40 BM_40_24
+#define BM_41_24 0x000003ffff000000
+#define BM_24_41 BM_41_24
+#define BM_42_24 0x000007ffff000000
+#define BM_24_42 BM_42_24
+#define BM_43_24 0x00000fffff000000
+#define BM_24_43 BM_43_24
+#define BM_44_24 0x00001fffff000000
+#define BM_24_44 BM_44_24
+#define BM_45_24 0x00003fffff000000
+#define BM_24_45 BM_45_24
+#define BM_46_24 0x00007fffff000000
+#define BM_24_46 BM_46_24
+#define BM_47_24 0x0000ffffff000000
+#define BM_24_47 BM_47_24
+#define BM_48_24 0x0001ffffff000000
+#define BM_24_48 BM_48_24
+#define BM_49_24 0x0003ffffff000000
+#define BM_24_49 BM_49_24
+#define BM_50_24 0x0007ffffff000000
+#define BM_24_50 BM_50_24
+#define BM_51_24 0x000fffffff000000
+#define BM_24_51 BM_51_24
+#define BM_52_24 0x001fffffff000000
+#define BM_24_52 BM_52_24
+#define BM_53_24 0x003fffffff000000
+#define BM_24_53 BM_53_24
+#define BM_54_24 0x007fffffff000000
+#define BM_24_54 BM_54_24
+#define BM_55_24 0x00ffffffff000000
+#define BM_24_55 BM_55_24
+#define BM_56_24 0x01ffffffff000000
+#define BM_24_56 BM_56_24
+#define BM_57_24 0x03ffffffff000000
+#define BM_24_57 BM_57_24
+#define BM_58_24 0x07ffffffff000000
+#define BM_24_58 BM_58_24
+#define BM_59_24 0x0fffffffff000000
+#define BM_24_59 BM_59_24
+#define BM_60_24 0x1fffffffff000000
+#define BM_24_60 BM_60_24
+#define BM_61_24 0x3fffffffff000000
+#define BM_24_61 BM_61_24
+#define BM_62_24 0x7fffffffff000000
+#define BM_24_62 BM_62_24
+#define BM_63_24 0xffffffffff000000
+#define BM_24_63 BM_63_24
+#define BM_25_25 0x0000000002000000
+#define BM_26_25 0x0000000006000000
+#define BM_25_26 BM_26_25
+#define BM_27_25 0x000000000e000000
+#define BM_25_27 BM_27_25
+#define BM_28_25 0x000000001e000000
+#define BM_25_28 BM_28_25
+#define BM_29_25 0x000000003e000000
+#define BM_25_29 BM_29_25
+#define BM_30_25 0x000000007e000000
+#define BM_25_30 BM_30_25
+#define BM_31_25 0x00000000fe000000
+#define BM_25_31 BM_31_25
+#define BM_32_25 0x00000001fe000000
+#define BM_25_32 BM_32_25
+#define BM_33_25 0x00000003fe000000
+#define BM_25_33 BM_33_25
+#define BM_34_25 0x00000007fe000000
+#define BM_25_34 BM_34_25
+#define BM_35_25 0x0000000ffe000000
+#define BM_25_35 BM_35_25
+#define BM_36_25 0x0000001ffe000000
+#define BM_25_36 BM_36_25
+#define BM_37_25 0x0000003ffe000000
+#define BM_25_37 BM_37_25
+#define BM_38_25 0x0000007ffe000000
+#define BM_25_38 BM_38_25
+#define BM_39_25 0x000000fffe000000
+#define BM_25_39 BM_39_25
+#define BM_40_25 0x000001fffe000000
+#define BM_25_40 BM_40_25
+#define BM_41_25 0x000003fffe000000
+#define BM_25_41 BM_41_25
+#define BM_42_25 0x000007fffe000000
+#define BM_25_42 BM_42_25
+#define BM_43_25 0x00000ffffe000000
+#define BM_25_43 BM_43_25
+#define BM_44_25 0x00001ffffe000000
+#define BM_25_44 BM_44_25
+#define BM_45_25 0x00003ffffe000000
+#define BM_25_45 BM_45_25
+#define BM_46_25 0x00007ffffe000000
+#define BM_25_46 BM_46_25
+#define BM_47_25 0x0000fffffe000000
+#define BM_25_47 BM_47_25
+#define BM_48_25 0x0001fffffe000000
+#define BM_25_48 BM_48_25
+#define BM_49_25 0x0003fffffe000000
+#define BM_25_49 BM_49_25
+#define BM_50_25 0x0007fffffe000000
+#define BM_25_50 BM_50_25
+#define BM_51_25 0x000ffffffe000000
+#define BM_25_51 BM_51_25
+#define BM_52_25 0x001ffffffe000000
+#define BM_25_52 BM_52_25
+#define BM_53_25 0x003ffffffe000000
+#define BM_25_53 BM_53_25
+#define BM_54_25 0x007ffffffe000000
+#define BM_25_54 BM_54_25
+#define BM_55_25 0x00fffffffe000000
+#define BM_25_55 BM_55_25
+#define BM_56_25 0x01fffffffe000000
+#define BM_25_56 BM_56_25
+#define BM_57_25 0x03fffffffe000000
+#define BM_25_57 BM_57_25
+#define BM_58_25 0x07fffffffe000000
+#define BM_25_58 BM_58_25
+#define BM_59_25 0x0ffffffffe000000
+#define BM_25_59 BM_59_25
+#define BM_60_25 0x1ffffffffe000000
+#define BM_25_60 BM_60_25
+#define BM_61_25 0x3ffffffffe000000
+#define BM_25_61 BM_61_25
+#define BM_62_25 0x7ffffffffe000000
+#define BM_25_62 BM_62_25
+#define BM_63_25 0xfffffffffe000000
+#define BM_25_63 BM_63_25
+#define BM_26_26 0x0000000004000000
+#define BM_27_26 0x000000000c000000
+#define BM_26_27 BM_27_26
+#define BM_28_26 0x000000001c000000
+#define BM_26_28 BM_28_26
+#define BM_29_26 0x000000003c000000
+#define BM_26_29 BM_29_26
+#define BM_30_26 0x000000007c000000
+#define BM_26_30 BM_30_26
+#define BM_31_26 0x00000000fc000000
+#define BM_26_31 BM_31_26
+#define BM_32_26 0x00000001fc000000
+#define BM_26_32 BM_32_26
+#define BM_33_26 0x00000003fc000000
+#define BM_26_33 BM_33_26
+#define BM_34_26 0x00000007fc000000
+#define BM_26_34 BM_34_26
+#define BM_35_26 0x0000000ffc000000
+#define BM_26_35 BM_35_26
+#define BM_36_26 0x0000001ffc000000
+#define BM_26_36 BM_36_26
+#define BM_37_26 0x0000003ffc000000
+#define BM_26_37 BM_37_26
+#define BM_38_26 0x0000007ffc000000
+#define BM_26_38 BM_38_26
+#define BM_39_26 0x000000fffc000000
+#define BM_26_39 BM_39_26
+#define BM_40_26 0x000001fffc000000
+#define BM_26_40 BM_40_26
+#define BM_41_26 0x000003fffc000000
+#define BM_26_41 BM_41_26
+#define BM_42_26 0x000007fffc000000
+#define BM_26_42 BM_42_26
+#define BM_43_26 0x00000ffffc000000
+#define BM_26_43 BM_43_26
+#define BM_44_26 0x00001ffffc000000
+#define BM_26_44 BM_44_26
+#define BM_45_26 0x00003ffffc000000
+#define BM_26_45 BM_45_26
+#define BM_46_26 0x00007ffffc000000
+#define BM_26_46 BM_46_26
+#define BM_47_26 0x0000fffffc000000
+#define BM_26_47 BM_47_26
+#define BM_48_26 0x0001fffffc000000
+#define BM_26_48 BM_48_26
+#define BM_49_26 0x0003fffffc000000
+#define BM_26_49 BM_49_26
+#define BM_50_26 0x0007fffffc000000
+#define BM_26_50 BM_50_26
+#define BM_51_26 0x000ffffffc000000
+#define BM_26_51 BM_51_26
+#define BM_52_26 0x001ffffffc000000
+#define BM_26_52 BM_52_26
+#define BM_53_26 0x003ffffffc000000
+#define BM_26_53 BM_53_26
+#define BM_54_26 0x007ffffffc000000
+#define BM_26_54 BM_54_26
+#define BM_55_26 0x00fffffffc000000
+#define BM_26_55 BM_55_26
+#define BM_56_26 0x01fffffffc000000
+#define BM_26_56 BM_56_26
+#define BM_57_26 0x03fffffffc000000
+#define BM_26_57 BM_57_26
+#define BM_58_26 0x07fffffffc000000
+#define BM_26_58 BM_58_26
+#define BM_59_26 0x0ffffffffc000000
+#define BM_26_59 BM_59_26
+#define BM_60_26 0x1ffffffffc000000
+#define BM_26_60 BM_60_26
+#define BM_61_26 0x3ffffffffc000000
+#define BM_26_61 BM_61_26
+#define BM_62_26 0x7ffffffffc000000
+#define BM_26_62 BM_62_26
+#define BM_63_26 0xfffffffffc000000
+#define BM_26_63 BM_63_26
+#define BM_27_27 0x0000000008000000
+#define BM_28_27 0x0000000018000000
+#define BM_27_28 BM_28_27
+#define BM_29_27 0x0000000038000000
+#define BM_27_29 BM_29_27
+#define BM_30_27 0x0000000078000000
+#define BM_27_30 BM_30_27
+#define BM_31_27 0x00000000f8000000
+#define BM_27_31 BM_31_27
+#define BM_32_27 0x00000001f8000000
+#define BM_27_32 BM_32_27
+#define BM_33_27 0x00000003f8000000
+#define BM_27_33 BM_33_27
+#define BM_34_27 0x00000007f8000000
+#define BM_27_34 BM_34_27
+#define BM_35_27 0x0000000ff8000000
+#define BM_27_35 BM_35_27
+#define BM_36_27 0x0000001ff8000000
+#define BM_27_36 BM_36_27
+#define BM_37_27 0x0000003ff8000000
+#define BM_27_37 BM_37_27
+#define BM_38_27 0x0000007ff8000000
+#define BM_27_38 BM_38_27
+#define BM_39_27 0x000000fff8000000
+#define BM_27_39 BM_39_27
+#define BM_40_27 0x000001fff8000000
+#define BM_27_40 BM_40_27
+#define BM_41_27 0x000003fff8000000
+#define BM_27_41 BM_41_27
+#define BM_42_27 0x000007fff8000000
+#define BM_27_42 BM_42_27
+#define BM_43_27 0x00000ffff8000000
+#define BM_27_43 BM_43_27
+#define BM_44_27 0x00001ffff8000000
+#define BM_27_44 BM_44_27
+#define BM_45_27 0x00003ffff8000000
+#define BM_27_45 BM_45_27
+#define BM_46_27 0x00007ffff8000000
+#define BM_27_46 BM_46_27
+#define BM_47_27 0x0000fffff8000000
+#define BM_27_47 BM_47_27
+#define BM_48_27 0x0001fffff8000000
+#define BM_27_48 BM_48_27
+#define BM_49_27 0x0003fffff8000000
+#define BM_27_49 BM_49_27
+#define BM_50_27 0x0007fffff8000000
+#define BM_27_50 BM_50_27
+#define BM_51_27 0x000ffffff8000000
+#define BM_27_51 BM_51_27
+#define BM_52_27 0x001ffffff8000000
+#define BM_27_52 BM_52_27
+#define BM_53_27 0x003ffffff8000000
+#define BM_27_53 BM_53_27
+#define BM_54_27 0x007ffffff8000000
+#define BM_27_54 BM_54_27
+#define BM_55_27 0x00fffffff8000000
+#define BM_27_55 BM_55_27
+#define BM_56_27 0x01fffffff8000000
+#define BM_27_56 BM_56_27
+#define BM_57_27 0x03fffffff8000000
+#define BM_27_57 BM_57_27
+#define BM_58_27 0x07fffffff8000000
+#define BM_27_58 BM_58_27
+#define BM_59_27 0x0ffffffff8000000
+#define BM_27_59 BM_59_27
+#define BM_60_27 0x1ffffffff8000000
+#define BM_27_60 BM_60_27
+#define BM_61_27 0x3ffffffff8000000
+#define BM_27_61 BM_61_27
+#define BM_62_27 0x7ffffffff8000000
+#define BM_27_62 BM_62_27
+#define BM_63_27 0xfffffffff8000000
+#define BM_27_63 BM_63_27
+#define BM_28_28 0x0000000010000000
+#define BM_29_28 0x0000000030000000
+#define BM_28_29 BM_29_28
+#define BM_30_28 0x0000000070000000
+#define BM_28_30 BM_30_28
+#define BM_31_28 0x00000000f0000000
+#define BM_28_31 BM_31_28
+#define BM_32_28 0x00000001f0000000
+#define BM_28_32 BM_32_28
+#define BM_33_28 0x00000003f0000000
+#define BM_28_33 BM_33_28
+#define BM_34_28 0x00000007f0000000
+#define BM_28_34 BM_34_28
+#define BM_35_28 0x0000000ff0000000
+#define BM_28_35 BM_35_28
+#define BM_36_28 0x0000001ff0000000
+#define BM_28_36 BM_36_28
+#define BM_37_28 0x0000003ff0000000
+#define BM_28_37 BM_37_28
+#define BM_38_28 0x0000007ff0000000
+#define BM_28_38 BM_38_28
+#define BM_39_28 0x000000fff0000000
+#define BM_28_39 BM_39_28
+#define BM_40_28 0x000001fff0000000
+#define BM_28_40 BM_40_28
+#define BM_41_28 0x000003fff0000000
+#define BM_28_41 BM_41_28
+#define BM_42_28 0x000007fff0000000
+#define BM_28_42 BM_42_28
+#define BM_43_28 0x00000ffff0000000
+#define BM_28_43 BM_43_28
+#define BM_44_28 0x00001ffff0000000
+#define BM_28_44 BM_44_28
+#define BM_45_28 0x00003ffff0000000
+#define BM_28_45 BM_45_28
+#define BM_46_28 0x00007ffff0000000
+#define BM_28_46 BM_46_28
+#define BM_47_28 0x0000fffff0000000
+#define BM_28_47 BM_47_28
+#define BM_48_28 0x0001fffff0000000
+#define BM_28_48 BM_48_28
+#define BM_49_28 0x0003fffff0000000
+#define BM_28_49 BM_49_28
+#define BM_50_28 0x0007fffff0000000
+#define BM_28_50 BM_50_28
+#define BM_51_28 0x000ffffff0000000
+#define BM_28_51 BM_51_28
+#define BM_52_28 0x001ffffff0000000
+#define BM_28_52 BM_52_28
+#define BM_53_28 0x003ffffff0000000
+#define BM_28_53 BM_53_28
+#define BM_54_28 0x007ffffff0000000
+#define BM_28_54 BM_54_28
+#define BM_55_28 0x00fffffff0000000
+#define BM_28_55 BM_55_28
+#define BM_56_28 0x01fffffff0000000
+#define BM_28_56 BM_56_28
+#define BM_57_28 0x03fffffff0000000
+#define BM_28_57 BM_57_28
+#define BM_58_28 0x07fffffff0000000
+#define BM_28_58 BM_58_28
+#define BM_59_28 0x0ffffffff0000000
+#define BM_28_59 BM_59_28
+#define BM_60_28 0x1ffffffff0000000
+#define BM_28_60 BM_60_28
+#define BM_61_28 0x3ffffffff0000000
+#define BM_28_61 BM_61_28
+#define BM_62_28 0x7ffffffff0000000
+#define BM_28_62 BM_62_28
+#define BM_63_28 0xfffffffff0000000
+#define BM_28_63 BM_63_28
+#define BM_29_29 0x0000000020000000
+#define BM_30_29 0x0000000060000000
+#define BM_29_30 BM_30_29
+#define BM_31_29 0x00000000e0000000
+#define BM_29_31 BM_31_29
+#define BM_32_29 0x00000001e0000000
+#define BM_29_32 BM_32_29
+#define BM_33_29 0x00000003e0000000
+#define BM_29_33 BM_33_29
+#define BM_34_29 0x00000007e0000000
+#define BM_29_34 BM_34_29
+#define BM_35_29 0x0000000fe0000000
+#define BM_29_35 BM_35_29
+#define BM_36_29 0x0000001fe0000000
+#define BM_29_36 BM_36_29
+#define BM_37_29 0x0000003fe0000000
+#define BM_29_37 BM_37_29
+#define BM_38_29 0x0000007fe0000000
+#define BM_29_38 BM_38_29
+#define BM_39_29 0x000000ffe0000000
+#define BM_29_39 BM_39_29
+#define BM_40_29 0x000001ffe0000000
+#define BM_29_40 BM_40_29
+#define BM_41_29 0x000003ffe0000000
+#define BM_29_41 BM_41_29
+#define BM_42_29 0x000007ffe0000000
+#define BM_29_42 BM_42_29
+#define BM_43_29 0x00000fffe0000000
+#define BM_29_43 BM_43_29
+#define BM_44_29 0x00001fffe0000000
+#define BM_29_44 BM_44_29
+#define BM_45_29 0x00003fffe0000000
+#define BM_29_45 BM_45_29
+#define BM_46_29 0x00007fffe0000000
+#define BM_29_46 BM_46_29
+#define BM_47_29 0x0000ffffe0000000
+#define BM_29_47 BM_47_29
+#define BM_48_29 0x0001ffffe0000000
+#define BM_29_48 BM_48_29
+#define BM_49_29 0x0003ffffe0000000
+#define BM_29_49 BM_49_29
+#define BM_50_29 0x0007ffffe0000000
+#define BM_29_50 BM_50_29
+#define BM_51_29 0x000fffffe0000000
+#define BM_29_51 BM_51_29
+#define BM_52_29 0x001fffffe0000000
+#define BM_29_52 BM_52_29
+#define BM_53_29 0x003fffffe0000000
+#define BM_29_53 BM_53_29
+#define BM_54_29 0x007fffffe0000000
+#define BM_29_54 BM_54_29
+#define BM_55_29 0x00ffffffe0000000
+#define BM_29_55 BM_55_29
+#define BM_56_29 0x01ffffffe0000000
+#define BM_29_56 BM_56_29
+#define BM_57_29 0x03ffffffe0000000
+#define BM_29_57 BM_57_29
+#define BM_58_29 0x07ffffffe0000000
+#define BM_29_58 BM_58_29
+#define BM_59_29 0x0fffffffe0000000
+#define BM_29_59 BM_59_29
+#define BM_60_29 0x1fffffffe0000000
+#define BM_29_60 BM_60_29
+#define BM_61_29 0x3fffffffe0000000
+#define BM_29_61 BM_61_29
+#define BM_62_29 0x7fffffffe0000000
+#define BM_29_62 BM_62_29
+#define BM_63_29 0xffffffffe0000000
+#define BM_29_63 BM_63_29
+#define BM_30_30 0x0000000040000000
+#define BM_31_30 0x00000000c0000000
+#define BM_30_31 BM_31_30
+#define BM_32_30 0x00000001c0000000
+#define BM_30_32 BM_32_30
+#define BM_33_30 0x00000003c0000000
+#define BM_30_33 BM_33_30
+#define BM_34_30 0x00000007c0000000
+#define BM_30_34 BM_34_30
+#define BM_35_30 0x0000000fc0000000
+#define BM_30_35 BM_35_30
+#define BM_36_30 0x0000001fc0000000
+#define BM_30_36 BM_36_30
+#define BM_37_30 0x0000003fc0000000
+#define BM_30_37 BM_37_30
+#define BM_38_30 0x0000007fc0000000
+#define BM_30_38 BM_38_30
+#define BM_39_30 0x000000ffc0000000
+#define BM_30_39 BM_39_30
+#define BM_40_30 0x000001ffc0000000
+#define BM_30_40 BM_40_30
+#define BM_41_30 0x000003ffc0000000
+#define BM_30_41 BM_41_30
+#define BM_42_30 0x000007ffc0000000
+#define BM_30_42 BM_42_30
+#define BM_43_30 0x00000fffc0000000
+#define BM_30_43 BM_43_30
+#define BM_44_30 0x00001fffc0000000
+#define BM_30_44 BM_44_30
+#define BM_45_30 0x00003fffc0000000
+#define BM_30_45 BM_45_30
+#define BM_46_30 0x00007fffc0000000
+#define BM_30_46 BM_46_30
+#define BM_47_30 0x0000ffffc0000000
+#define BM_30_47 BM_47_30
+#define BM_48_30 0x0001ffffc0000000
+#define BM_30_48 BM_48_30
+#define BM_49_30 0x0003ffffc0000000
+#define BM_30_49 BM_49_30
+#define BM_50_30 0x0007ffffc0000000
+#define BM_30_50 BM_50_30
+#define BM_51_30 0x000fffffc0000000
+#define BM_30_51 BM_51_30
+#define BM_52_30 0x001fffffc0000000
+#define BM_30_52 BM_52_30
+#define BM_53_30 0x003fffffc0000000
+#define BM_30_53 BM_53_30
+#define BM_54_30 0x007fffffc0000000
+#define BM_30_54 BM_54_30
+#define BM_55_30 0x00ffffffc0000000
+#define BM_30_55 BM_55_30
+#define BM_56_30 0x01ffffffc0000000
+#define BM_30_56 BM_56_30
+#define BM_57_30 0x03ffffffc0000000
+#define BM_30_57 BM_57_30
+#define BM_58_30 0x07ffffffc0000000
+#define BM_30_58 BM_58_30
+#define BM_59_30 0x0fffffffc0000000
+#define BM_30_59 BM_59_30
+#define BM_60_30 0x1fffffffc0000000
+#define BM_30_60 BM_60_30
+#define BM_61_30 0x3fffffffc0000000
+#define BM_30_61 BM_61_30
+#define BM_62_30 0x7fffffffc0000000
+#define BM_30_62 BM_62_30
+#define BM_63_30 0xffffffffc0000000
+#define BM_30_63 BM_63_30
+#define BM_31_31 0x0000000080000000
+#define BM_32_31 0x0000000180000000
+#define BM_31_32 BM_32_31
+#define BM_33_31 0x0000000380000000
+#define BM_31_33 BM_33_31
+#define BM_34_31 0x0000000780000000
+#define BM_31_34 BM_34_31
+#define BM_35_31 0x0000000f80000000
+#define BM_31_35 BM_35_31
+#define BM_36_31 0x0000001f80000000
+#define BM_31_36 BM_36_31
+#define BM_37_31 0x0000003f80000000
+#define BM_31_37 BM_37_31
+#define BM_38_31 0x0000007f80000000
+#define BM_31_38 BM_38_31
+#define BM_39_31 0x000000ff80000000
+#define BM_31_39 BM_39_31
+#define BM_40_31 0x000001ff80000000
+#define BM_31_40 BM_40_31
+#define BM_41_31 0x000003ff80000000
+#define BM_31_41 BM_41_31
+#define BM_42_31 0x000007ff80000000
+#define BM_31_42 BM_42_31
+#define BM_43_31 0x00000fff80000000
+#define BM_31_43 BM_43_31
+#define BM_44_31 0x00001fff80000000
+#define BM_31_44 BM_44_31
+#define BM_45_31 0x00003fff80000000
+#define BM_31_45 BM_45_31
+#define BM_46_31 0x00007fff80000000
+#define BM_31_46 BM_46_31
+#define BM_47_31 0x0000ffff80000000
+#define BM_31_47 BM_47_31
+#define BM_48_31 0x0001ffff80000000
+#define BM_31_48 BM_48_31
+#define BM_49_31 0x0003ffff80000000
+#define BM_31_49 BM_49_31
+#define BM_50_31 0x0007ffff80000000
+#define BM_31_50 BM_50_31
+#define BM_51_31 0x000fffff80000000
+#define BM_31_51 BM_51_31
+#define BM_52_31 0x001fffff80000000
+#define BM_31_52 BM_52_31
+#define BM_53_31 0x003fffff80000000
+#define BM_31_53 BM_53_31
+#define BM_54_31 0x007fffff80000000
+#define BM_31_54 BM_54_31
+#define BM_55_31 0x00ffffff80000000
+#define BM_31_55 BM_55_31
+#define BM_56_31 0x01ffffff80000000
+#define BM_31_56 BM_56_31
+#define BM_57_31 0x03ffffff80000000
+#define BM_31_57 BM_57_31
+#define BM_58_31 0x07ffffff80000000
+#define BM_31_58 BM_58_31
+#define BM_59_31 0x0fffffff80000000
+#define BM_31_59 BM_59_31
+#define BM_60_31 0x1fffffff80000000
+#define BM_31_60 BM_60_31
+#define BM_61_31 0x3fffffff80000000
+#define BM_31_61 BM_61_31
+#define BM_62_31 0x7fffffff80000000
+#define BM_31_62 BM_62_31
+#define BM_63_31 0xffffffff80000000
+#define BM_31_63 BM_63_31
+#define BM_32_32 0x0000000100000000
+#define BM_33_32 0x0000000300000000
+#define BM_32_33 BM_33_32
+#define BM_34_32 0x0000000700000000
+#define BM_32_34 BM_34_32
+#define BM_35_32 0x0000000f00000000
+#define BM_32_35 BM_35_32
+#define BM_36_32 0x0000001f00000000
+#define BM_32_36 BM_36_32
+#define BM_37_32 0x0000003f00000000
+#define BM_32_37 BM_37_32
+#define BM_38_32 0x0000007f00000000
+#define BM_32_38 BM_38_32
+#define BM_39_32 0x000000ff00000000
+#define BM_32_39 BM_39_32
+#define BM_40_32 0x000001ff00000000
+#define BM_32_40 BM_40_32
+#define BM_41_32 0x000003ff00000000
+#define BM_32_41 BM_41_32
+#define BM_42_32 0x000007ff00000000
+#define BM_32_42 BM_42_32
+#define BM_43_32 0x00000fff00000000
+#define BM_32_43 BM_43_32
+#define BM_44_32 0x00001fff00000000
+#define BM_32_44 BM_44_32
+#define BM_45_32 0x00003fff00000000
+#define BM_32_45 BM_45_32
+#define BM_46_32 0x00007fff00000000
+#define BM_32_46 BM_46_32
+#define BM_47_32 0x0000ffff00000000
+#define BM_32_47 BM_47_32
+#define BM_48_32 0x0001ffff00000000
+#define BM_32_48 BM_48_32
+#define BM_49_32 0x0003ffff00000000
+#define BM_32_49 BM_49_32
+#define BM_50_32 0x0007ffff00000000
+#define BM_32_50 BM_50_32
+#define BM_51_32 0x000fffff00000000
+#define BM_32_51 BM_51_32
+#define BM_52_32 0x001fffff00000000
+#define BM_32_52 BM_52_32
+#define BM_53_32 0x003fffff00000000
+#define BM_32_53 BM_53_32
+#define BM_54_32 0x007fffff00000000
+#define BM_32_54 BM_54_32
+#define BM_55_32 0x00ffffff00000000
+#define BM_32_55 BM_55_32
+#define BM_56_32 0x01ffffff00000000
+#define BM_32_56 BM_56_32
+#define BM_57_32 0x03ffffff00000000
+#define BM_32_57 BM_57_32
+#define BM_58_32 0x07ffffff00000000
+#define BM_32_58 BM_58_32
+#define BM_59_32 0x0fffffff00000000
+#define BM_32_59 BM_59_32
+#define BM_60_32 0x1fffffff00000000
+#define BM_32_60 BM_60_32
+#define BM_61_32 0x3fffffff00000000
+#define BM_32_61 BM_61_32
+#define BM_62_32 0x7fffffff00000000
+#define BM_32_62 BM_62_32
+#define BM_63_32 0xffffffff00000000
+#define BM_32_63 BM_63_32
+#define BM_33_33 0x0000000200000000
+#define BM_34_33 0x0000000600000000
+#define BM_33_34 BM_34_33
+#define BM_35_33 0x0000000e00000000
+#define BM_33_35 BM_35_33
+#define BM_36_33 0x0000001e00000000
+#define BM_33_36 BM_36_33
+#define BM_37_33 0x0000003e00000000
+#define BM_33_37 BM_37_33
+#define BM_38_33 0x0000007e00000000
+#define BM_33_38 BM_38_33
+#define BM_39_33 0x000000fe00000000
+#define BM_33_39 BM_39_33
+#define BM_40_33 0x000001fe00000000
+#define BM_33_40 BM_40_33
+#define BM_41_33 0x000003fe00000000
+#define BM_33_41 BM_41_33
+#define BM_42_33 0x000007fe00000000
+#define BM_33_42 BM_42_33
+#define BM_43_33 0x00000ffe00000000
+#define BM_33_43 BM_43_33
+#define BM_44_33 0x00001ffe00000000
+#define BM_33_44 BM_44_33
+#define BM_45_33 0x00003ffe00000000
+#define BM_33_45 BM_45_33
+#define BM_46_33 0x00007ffe00000000
+#define BM_33_46 BM_46_33
+#define BM_47_33 0x0000fffe00000000
+#define BM_33_47 BM_47_33
+#define BM_48_33 0x0001fffe00000000
+#define BM_33_48 BM_48_33
+#define BM_49_33 0x0003fffe00000000
+#define BM_33_49 BM_49_33
+#define BM_50_33 0x0007fffe00000000
+#define BM_33_50 BM_50_33
+#define BM_51_33 0x000ffffe00000000
+#define BM_33_51 BM_51_33
+#define BM_52_33 0x001ffffe00000000
+#define BM_33_52 BM_52_33
+#define BM_53_33 0x003ffffe00000000
+#define BM_33_53 BM_53_33
+#define BM_54_33 0x007ffffe00000000
+#define BM_33_54 BM_54_33
+#define BM_55_33 0x00fffffe00000000
+#define BM_33_55 BM_55_33
+#define BM_56_33 0x01fffffe00000000
+#define BM_33_56 BM_56_33
+#define BM_57_33 0x03fffffe00000000
+#define BM_33_57 BM_57_33
+#define BM_58_33 0x07fffffe00000000
+#define BM_33_58 BM_58_33
+#define BM_59_33 0x0ffffffe00000000
+#define BM_33_59 BM_59_33
+#define BM_60_33 0x1ffffffe00000000
+#define BM_33_60 BM_60_33
+#define BM_61_33 0x3ffffffe00000000
+#define BM_33_61 BM_61_33
+#define BM_62_33 0x7ffffffe00000000
+#define BM_33_62 BM_62_33
+#define BM_63_33 0xfffffffe00000000
+#define BM_33_63 BM_63_33
+#define BM_34_34 0x0000000400000000
+#define BM_35_34 0x0000000c00000000
+#define BM_34_35 BM_35_34
+#define BM_36_34 0x0000001c00000000
+#define BM_34_36 BM_36_34
+#define BM_37_34 0x0000003c00000000
+#define BM_34_37 BM_37_34
+#define BM_38_34 0x0000007c00000000
+#define BM_34_38 BM_38_34
+#define BM_39_34 0x000000fc00000000
+#define BM_34_39 BM_39_34
+#define BM_40_34 0x000001fc00000000
+#define BM_34_40 BM_40_34
+#define BM_41_34 0x000003fc00000000
+#define BM_34_41 BM_41_34
+#define BM_42_34 0x000007fc00000000
+#define BM_34_42 BM_42_34
+#define BM_43_34 0x00000ffc00000000
+#define BM_34_43 BM_43_34
+#define BM_44_34 0x00001ffc00000000
+#define BM_34_44 BM_44_34
+#define BM_45_34 0x00003ffc00000000
+#define BM_34_45 BM_45_34
+#define BM_46_34 0x00007ffc00000000
+#define BM_34_46 BM_46_34
+#define BM_47_34 0x0000fffc00000000
+#define BM_34_47 BM_47_34
+#define BM_48_34 0x0001fffc00000000
+#define BM_34_48 BM_48_34
+#define BM_49_34 0x0003fffc00000000
+#define BM_34_49 BM_49_34
+#define BM_50_34 0x0007fffc00000000
+#define BM_34_50 BM_50_34
+#define BM_51_34 0x000ffffc00000000
+#define BM_34_51 BM_51_34
+#define BM_52_34 0x001ffffc00000000
+#define BM_34_52 BM_52_34
+#define BM_53_34 0x003ffffc00000000
+#define BM_34_53 BM_53_34
+#define BM_54_34 0x007ffffc00000000
+#define BM_34_54 BM_54_34
+#define BM_55_34 0x00fffffc00000000
+#define BM_34_55 BM_55_34
+#define BM_56_34 0x01fffffc00000000
+#define BM_34_56 BM_56_34
+#define BM_57_34 0x03fffffc00000000
+#define BM_34_57 BM_57_34
+#define BM_58_34 0x07fffffc00000000
+#define BM_34_58 BM_58_34
+#define BM_59_34 0x0ffffffc00000000
+#define BM_34_59 BM_59_34
+#define BM_60_34 0x1ffffffc00000000
+#define BM_34_60 BM_60_34
+#define BM_61_34 0x3ffffffc00000000
+#define BM_34_61 BM_61_34
+#define BM_62_34 0x7ffffffc00000000
+#define BM_34_62 BM_62_34
+#define BM_63_34 0xfffffffc00000000
+#define BM_34_63 BM_63_34
+#define BM_35_35 0x0000000800000000
+#define BM_36_35 0x0000001800000000
+#define BM_35_36 BM_36_35
+#define BM_37_35 0x0000003800000000
+#define BM_35_37 BM_37_35
+#define BM_38_35 0x0000007800000000
+#define BM_35_38 BM_38_35
+#define BM_39_35 0x000000f800000000
+#define BM_35_39 BM_39_35
+#define BM_40_35 0x000001f800000000
+#define BM_35_40 BM_40_35
+#define BM_41_35 0x000003f800000000
+#define BM_35_41 BM_41_35
+#define BM_42_35 0x000007f800000000
+#define BM_35_42 BM_42_35
+#define BM_43_35 0x00000ff800000000
+#define BM_35_43 BM_43_35
+#define BM_44_35 0x00001ff800000000
+#define BM_35_44 BM_44_35
+#define BM_45_35 0x00003ff800000000
+#define BM_35_45 BM_45_35
+#define BM_46_35 0x00007ff800000000
+#define BM_35_46 BM_46_35
+#define BM_47_35 0x0000fff800000000
+#define BM_35_47 BM_47_35
+#define BM_48_35 0x0001fff800000000
+#define BM_35_48 BM_48_35
+#define BM_49_35 0x0003fff800000000
+#define BM_35_49 BM_49_35
+#define BM_50_35 0x0007fff800000000
+#define BM_35_50 BM_50_35
+#define BM_51_35 0x000ffff800000000
+#define BM_35_51 BM_51_35
+#define BM_52_35 0x001ffff800000000
+#define BM_35_52 BM_52_35
+#define BM_53_35 0x003ffff800000000
+#define BM_35_53 BM_53_35
+#define BM_54_35 0x007ffff800000000
+#define BM_35_54 BM_54_35
+#define BM_55_35 0x00fffff800000000
+#define BM_35_55 BM_55_35
+#define BM_56_35 0x01fffff800000000
+#define BM_35_56 BM_56_35
+#define BM_57_35 0x03fffff800000000
+#define BM_35_57 BM_57_35
+#define BM_58_35 0x07fffff800000000
+#define BM_35_58 BM_58_35
+#define BM_59_35 0x0ffffff800000000
+#define BM_35_59 BM_59_35
+#define BM_60_35 0x1ffffff800000000
+#define BM_35_60 BM_60_35
+#define BM_61_35 0x3ffffff800000000
+#define BM_35_61 BM_61_35
+#define BM_62_35 0x7ffffff800000000
+#define BM_35_62 BM_62_35
+#define BM_63_35 0xfffffff800000000
+#define BM_35_63 BM_63_35
+#define BM_36_36 0x0000001000000000
+#define BM_37_36 0x0000003000000000
+#define BM_36_37 BM_37_36
+#define BM_38_36 0x0000007000000000
+#define BM_36_38 BM_38_36
+#define BM_39_36 0x000000f000000000
+#define BM_36_39 BM_39_36
+#define BM_40_36 0x000001f000000000
+#define BM_36_40 BM_40_36
+#define BM_41_36 0x000003f000000000
+#define BM_36_41 BM_41_36
+#define BM_42_36 0x000007f000000000
+#define BM_36_42 BM_42_36
+#define BM_43_36 0x00000ff000000000
+#define BM_36_43 BM_43_36
+#define BM_44_36 0x00001ff000000000
+#define BM_36_44 BM_44_36
+#define BM_45_36 0x00003ff000000000
+#define BM_36_45 BM_45_36
+#define BM_46_36 0x00007ff000000000
+#define BM_36_46 BM_46_36
+#define BM_47_36 0x0000fff000000000
+#define BM_36_47 BM_47_36
+#define BM_48_36 0x0001fff000000000
+#define BM_36_48 BM_48_36
+#define BM_49_36 0x0003fff000000000
+#define BM_36_49 BM_49_36
+#define BM_50_36 0x0007fff000000000
+#define BM_36_50 BM_50_36
+#define BM_51_36 0x000ffff000000000
+#define BM_36_51 BM_51_36
+#define BM_52_36 0x001ffff000000000
+#define BM_36_52 BM_52_36
+#define BM_53_36 0x003ffff000000000
+#define BM_36_53 BM_53_36
+#define BM_54_36 0x007ffff000000000
+#define BM_36_54 BM_54_36
+#define BM_55_36 0x00fffff000000000
+#define BM_36_55 BM_55_36
+#define BM_56_36 0x01fffff000000000
+#define BM_36_56 BM_56_36
+#define BM_57_36 0x03fffff000000000
+#define BM_36_57 BM_57_36
+#define BM_58_36 0x07fffff000000000
+#define BM_36_58 BM_58_36
+#define BM_59_36 0x0ffffff000000000
+#define BM_36_59 BM_59_36
+#define BM_60_36 0x1ffffff000000000
+#define BM_36_60 BM_60_36
+#define BM_61_36 0x3ffffff000000000
+#define BM_36_61 BM_61_36
+#define BM_62_36 0x7ffffff000000000
+#define BM_36_62 BM_62_36
+#define BM_63_36 0xfffffff000000000
+#define BM_36_63 BM_63_36
+#define BM_37_37 0x0000002000000000
+#define BM_38_37 0x0000006000000000
+#define BM_37_38 BM_38_37
+#define BM_39_37 0x000000e000000000
+#define BM_37_39 BM_39_37
+#define BM_40_37 0x000001e000000000
+#define BM_37_40 BM_40_37
+#define BM_41_37 0x000003e000000000
+#define BM_37_41 BM_41_37
+#define BM_42_37 0x000007e000000000
+#define BM_37_42 BM_42_37
+#define BM_43_37 0x00000fe000000000
+#define BM_37_43 BM_43_37
+#define BM_44_37 0x00001fe000000000
+#define BM_37_44 BM_44_37
+#define BM_45_37 0x00003fe000000000
+#define BM_37_45 BM_45_37
+#define BM_46_37 0x00007fe000000000
+#define BM_37_46 BM_46_37
+#define BM_47_37 0x0000ffe000000000
+#define BM_37_47 BM_47_37
+#define BM_48_37 0x0001ffe000000000
+#define BM_37_48 BM_48_37
+#define BM_49_37 0x0003ffe000000000
+#define BM_37_49 BM_49_37
+#define BM_50_37 0x0007ffe000000000
+#define BM_37_50 BM_50_37
+#define BM_51_37 0x000fffe000000000
+#define BM_37_51 BM_51_37
+#define BM_52_37 0x001fffe000000000
+#define BM_37_52 BM_52_37
+#define BM_53_37 0x003fffe000000000
+#define BM_37_53 BM_53_37
+#define BM_54_37 0x007fffe000000000
+#define BM_37_54 BM_54_37
+#define BM_55_37 0x00ffffe000000000
+#define BM_37_55 BM_55_37
+#define BM_56_37 0x01ffffe000000000
+#define BM_37_56 BM_56_37
+#define BM_57_37 0x03ffffe000000000
+#define BM_37_57 BM_57_37
+#define BM_58_37 0x07ffffe000000000
+#define BM_37_58 BM_58_37
+#define BM_59_37 0x0fffffe000000000
+#define BM_37_59 BM_59_37
+#define BM_60_37 0x1fffffe000000000
+#define BM_37_60 BM_60_37
+#define BM_61_37 0x3fffffe000000000
+#define BM_37_61 BM_61_37
+#define BM_62_37 0x7fffffe000000000
+#define BM_37_62 BM_62_37
+#define BM_63_37 0xffffffe000000000
+#define BM_37_63 BM_63_37
+#define BM_38_38 0x0000004000000000
+#define BM_39_38 0x000000c000000000
+#define BM_38_39 BM_39_38
+#define BM_40_38 0x000001c000000000
+#define BM_38_40 BM_40_38
+#define BM_41_38 0x000003c000000000
+#define BM_38_41 BM_41_38
+#define BM_42_38 0x000007c000000000
+#define BM_38_42 BM_42_38
+#define BM_43_38 0x00000fc000000000
+#define BM_38_43 BM_43_38
+#define BM_44_38 0x00001fc000000000
+#define BM_38_44 BM_44_38
+#define BM_45_38 0x00003fc000000000
+#define BM_38_45 BM_45_38
+#define BM_46_38 0x00007fc000000000
+#define BM_38_46 BM_46_38
+#define BM_47_38 0x0000ffc000000000
+#define BM_38_47 BM_47_38
+#define BM_48_38 0x0001ffc000000000
+#define BM_38_48 BM_48_38
+#define BM_49_38 0x0003ffc000000000
+#define BM_38_49 BM_49_38
+#define BM_50_38 0x0007ffc000000000
+#define BM_38_50 BM_50_38
+#define BM_51_38 0x000fffc000000000
+#define BM_38_51 BM_51_38
+#define BM_52_38 0x001fffc000000000
+#define BM_38_52 BM_52_38
+#define BM_53_38 0x003fffc000000000
+#define BM_38_53 BM_53_38
+#define BM_54_38 0x007fffc000000000
+#define BM_38_54 BM_54_38
+#define BM_55_38 0x00ffffc000000000
+#define BM_38_55 BM_55_38
+#define BM_56_38 0x01ffffc000000000
+#define BM_38_56 BM_56_38
+#define BM_57_38 0x03ffffc000000000
+#define BM_38_57 BM_57_38
+#define BM_58_38 0x07ffffc000000000
+#define BM_38_58 BM_58_38
+#define BM_59_38 0x0fffffc000000000
+#define BM_38_59 BM_59_38
+#define BM_60_38 0x1fffffc000000000
+#define BM_38_60 BM_60_38
+#define BM_61_38 0x3fffffc000000000
+#define BM_38_61 BM_61_38
+#define BM_62_38 0x7fffffc000000000
+#define BM_38_62 BM_62_38
+#define BM_63_38 0xffffffc000000000
+#define BM_38_63 BM_63_38
+#define BM_39_39 0x0000008000000000
+#define BM_40_39 0x0000018000000000
+#define BM_39_40 BM_40_39
+#define BM_41_39 0x0000038000000000
+#define BM_39_41 BM_41_39
+#define BM_42_39 0x0000078000000000
+#define BM_39_42 BM_42_39
+#define BM_43_39 0x00000f8000000000
+#define BM_39_43 BM_43_39
+#define BM_44_39 0x00001f8000000000
+#define BM_39_44 BM_44_39
+#define BM_45_39 0x00003f8000000000
+#define BM_39_45 BM_45_39
+#define BM_46_39 0x00007f8000000000
+#define BM_39_46 BM_46_39
+#define BM_47_39 0x0000ff8000000000
+#define BM_39_47 BM_47_39
+#define BM_48_39 0x0001ff8000000000
+#define BM_39_48 BM_48_39
+#define BM_49_39 0x0003ff8000000000
+#define BM_39_49 BM_49_39
+#define BM_50_39 0x0007ff8000000000
+#define BM_39_50 BM_50_39
+#define BM_51_39 0x000fff8000000000
+#define BM_39_51 BM_51_39
+#define BM_52_39 0x001fff8000000000
+#define BM_39_52 BM_52_39
+#define BM_53_39 0x003fff8000000000
+#define BM_39_53 BM_53_39
+#define BM_54_39 0x007fff8000000000
+#define BM_39_54 BM_54_39
+#define BM_55_39 0x00ffff8000000000
+#define BM_39_55 BM_55_39
+#define BM_56_39 0x01ffff8000000000
+#define BM_39_56 BM_56_39
+#define BM_57_39 0x03ffff8000000000
+#define BM_39_57 BM_57_39
+#define BM_58_39 0x07ffff8000000000
+#define BM_39_58 BM_58_39
+#define BM_59_39 0x0fffff8000000000
+#define BM_39_59 BM_59_39
+#define BM_60_39 0x1fffff8000000000
+#define BM_39_60 BM_60_39
+#define BM_61_39 0x3fffff8000000000
+#define BM_39_61 BM_61_39
+#define BM_62_39 0x7fffff8000000000
+#define BM_39_62 BM_62_39
+#define BM_63_39 0xffffff8000000000
+#define BM_39_63 BM_63_39
+#define BM_40_40 0x0000010000000000
+#define BM_41_40 0x0000030000000000
+#define BM_40_41 BM_41_40
+#define BM_42_40 0x0000070000000000
+#define BM_40_42 BM_42_40
+#define BM_43_40 0x00000f0000000000
+#define BM_40_43 BM_43_40
+#define BM_44_40 0x00001f0000000000
+#define BM_40_44 BM_44_40
+#define BM_45_40 0x00003f0000000000
+#define BM_40_45 BM_45_40
+#define BM_46_40 0x00007f0000000000
+#define BM_40_46 BM_46_40
+#define BM_47_40 0x0000ff0000000000
+#define BM_40_47 BM_47_40
+#define BM_48_40 0x0001ff0000000000
+#define BM_40_48 BM_48_40
+#define BM_49_40 0x0003ff0000000000
+#define BM_40_49 BM_49_40
+#define BM_50_40 0x0007ff0000000000
+#define BM_40_50 BM_50_40
+#define BM_51_40 0x000fff0000000000
+#define BM_40_51 BM_51_40
+#define BM_52_40 0x001fff0000000000
+#define BM_40_52 BM_52_40
+#define BM_53_40 0x003fff0000000000
+#define BM_40_53 BM_53_40
+#define BM_54_40 0x007fff0000000000
+#define BM_40_54 BM_54_40
+#define BM_55_40 0x00ffff0000000000
+#define BM_40_55 BM_55_40
+#define BM_56_40 0x01ffff0000000000
+#define BM_40_56 BM_56_40
+#define BM_57_40 0x03ffff0000000000
+#define BM_40_57 BM_57_40
+#define BM_58_40 0x07ffff0000000000
+#define BM_40_58 BM_58_40
+#define BM_59_40 0x0fffff0000000000
+#define BM_40_59 BM_59_40
+#define BM_60_40 0x1fffff0000000000
+#define BM_40_60 BM_60_40
+#define BM_61_40 0x3fffff0000000000
+#define BM_40_61 BM_61_40
+#define BM_62_40 0x7fffff0000000000
+#define BM_40_62 BM_62_40
+#define BM_63_40 0xffffff0000000000
+#define BM_40_63 BM_63_40
+#define BM_41_41 0x0000020000000000
+#define BM_42_41 0x0000060000000000
+#define BM_41_42 BM_42_41
+#define BM_43_41 0x00000e0000000000
+#define BM_41_43 BM_43_41
+#define BM_44_41 0x00001e0000000000
+#define BM_41_44 BM_44_41
+#define BM_45_41 0x00003e0000000000
+#define BM_41_45 BM_45_41
+#define BM_46_41 0x00007e0000000000
+#define BM_41_46 BM_46_41
+#define BM_47_41 0x0000fe0000000000
+#define BM_41_47 BM_47_41
+#define BM_48_41 0x0001fe0000000000
+#define BM_41_48 BM_48_41
+#define BM_49_41 0x0003fe0000000000
+#define BM_41_49 BM_49_41
+#define BM_50_41 0x0007fe0000000000
+#define BM_41_50 BM_50_41
+#define BM_51_41 0x000ffe0000000000
+#define BM_41_51 BM_51_41
+#define BM_52_41 0x001ffe0000000000
+#define BM_41_52 BM_52_41
+#define BM_53_41 0x003ffe0000000000
+#define BM_41_53 BM_53_41
+#define BM_54_41 0x007ffe0000000000
+#define BM_41_54 BM_54_41
+#define BM_55_41 0x00fffe0000000000
+#define BM_41_55 BM_55_41
+#define BM_56_41 0x01fffe0000000000
+#define BM_41_56 BM_56_41
+#define BM_57_41 0x03fffe0000000000
+#define BM_41_57 BM_57_41
+#define BM_58_41 0x07fffe0000000000
+#define BM_41_58 BM_58_41
+#define BM_59_41 0x0ffffe0000000000
+#define BM_41_59 BM_59_41
+#define BM_60_41 0x1ffffe0000000000
+#define BM_41_60 BM_60_41
+#define BM_61_41 0x3ffffe0000000000
+#define BM_41_61 BM_61_41
+#define BM_62_41 0x7ffffe0000000000
+#define BM_41_62 BM_62_41
+#define BM_63_41 0xfffffe0000000000
+#define BM_41_63 BM_63_41
+#define BM_42_42 0x0000040000000000
+#define BM_43_42 0x00000c0000000000
+#define BM_42_43 BM_43_42
+#define BM_44_42 0x00001c0000000000
+#define BM_42_44 BM_44_42
+#define BM_45_42 0x00003c0000000000
+#define BM_42_45 BM_45_42
+#define BM_46_42 0x00007c0000000000
+#define BM_42_46 BM_46_42
+#define BM_47_42 0x0000fc0000000000
+#define BM_42_47 BM_47_42
+#define BM_48_42 0x0001fc0000000000
+#define BM_42_48 BM_48_42
+#define BM_49_42 0x0003fc0000000000
+#define BM_42_49 BM_49_42
+#define BM_50_42 0x0007fc0000000000
+#define BM_42_50 BM_50_42
+#define BM_51_42 0x000ffc0000000000
+#define BM_42_51 BM_51_42
+#define BM_52_42 0x001ffc0000000000
+#define BM_42_52 BM_52_42
+#define BM_53_42 0x003ffc0000000000
+#define BM_42_53 BM_53_42
+#define BM_54_42 0x007ffc0000000000
+#define BM_42_54 BM_54_42
+#define BM_55_42 0x00fffc0000000000
+#define BM_42_55 BM_55_42
+#define BM_56_42 0x01fffc0000000000
+#define BM_42_56 BM_56_42
+#define BM_57_42 0x03fffc0000000000
+#define BM_42_57 BM_57_42
+#define BM_58_42 0x07fffc0000000000
+#define BM_42_58 BM_58_42
+#define BM_59_42 0x0ffffc0000000000
+#define BM_42_59 BM_59_42
+#define BM_60_42 0x1ffffc0000000000
+#define BM_42_60 BM_60_42
+#define BM_61_42 0x3ffffc0000000000
+#define BM_42_61 BM_61_42
+#define BM_62_42 0x7ffffc0000000000
+#define BM_42_62 BM_62_42
+#define BM_63_42 0xfffffc0000000000
+#define BM_42_63 BM_63_42
+#define BM_43_43 0x0000080000000000
+#define BM_44_43 0x0000180000000000
+#define BM_43_44 BM_44_43
+#define BM_45_43 0x0000380000000000
+#define BM_43_45 BM_45_43
+#define BM_46_43 0x0000780000000000
+#define BM_43_46 BM_46_43
+#define BM_47_43 0x0000f80000000000
+#define BM_43_47 BM_47_43
+#define BM_48_43 0x0001f80000000000
+#define BM_43_48 BM_48_43
+#define BM_49_43 0x0003f80000000000
+#define BM_43_49 BM_49_43
+#define BM_50_43 0x0007f80000000000
+#define BM_43_50 BM_50_43
+#define BM_51_43 0x000ff80000000000
+#define BM_43_51 BM_51_43
+#define BM_52_43 0x001ff80000000000
+#define BM_43_52 BM_52_43
+#define BM_53_43 0x003ff80000000000
+#define BM_43_53 BM_53_43
+#define BM_54_43 0x007ff80000000000
+#define BM_43_54 BM_54_43
+#define BM_55_43 0x00fff80000000000
+#define BM_43_55 BM_55_43
+#define BM_56_43 0x01fff80000000000
+#define BM_43_56 BM_56_43
+#define BM_57_43 0x03fff80000000000
+#define BM_43_57 BM_57_43
+#define BM_58_43 0x07fff80000000000
+#define BM_43_58 BM_58_43
+#define BM_59_43 0x0ffff80000000000
+#define BM_43_59 BM_59_43
+#define BM_60_43 0x1ffff80000000000
+#define BM_43_60 BM_60_43
+#define BM_61_43 0x3ffff80000000000
+#define BM_43_61 BM_61_43
+#define BM_62_43 0x7ffff80000000000
+#define BM_43_62 BM_62_43
+#define BM_63_43 0xfffff80000000000
+#define BM_43_63 BM_63_43
+#define BM_44_44 0x0000100000000000
+#define BM_45_44 0x0000300000000000
+#define BM_44_45 BM_45_44
+#define BM_46_44 0x0000700000000000
+#define BM_44_46 BM_46_44
+#define BM_47_44 0x0000f00000000000
+#define BM_44_47 BM_47_44
+#define BM_48_44 0x0001f00000000000
+#define BM_44_48 BM_48_44
+#define BM_49_44 0x0003f00000000000
+#define BM_44_49 BM_49_44
+#define BM_50_44 0x0007f00000000000
+#define BM_44_50 BM_50_44
+#define BM_51_44 0x000ff00000000000
+#define BM_44_51 BM_51_44
+#define BM_52_44 0x001ff00000000000
+#define BM_44_52 BM_52_44
+#define BM_53_44 0x003ff00000000000
+#define BM_44_53 BM_53_44
+#define BM_54_44 0x007ff00000000000
+#define BM_44_54 BM_54_44
+#define BM_55_44 0x00fff00000000000
+#define BM_44_55 BM_55_44
+#define BM_56_44 0x01fff00000000000
+#define BM_44_56 BM_56_44
+#define BM_57_44 0x03fff00000000000
+#define BM_44_57 BM_57_44
+#define BM_58_44 0x07fff00000000000
+#define BM_44_58 BM_58_44
+#define BM_59_44 0x0ffff00000000000
+#define BM_44_59 BM_59_44
+#define BM_60_44 0x1ffff00000000000
+#define BM_44_60 BM_60_44
+#define BM_61_44 0x3ffff00000000000
+#define BM_44_61 BM_61_44
+#define BM_62_44 0x7ffff00000000000
+#define BM_44_62 BM_62_44
+#define BM_63_44 0xfffff00000000000
+#define BM_44_63 BM_63_44
+#define BM_45_45 0x0000200000000000
+#define BM_46_45 0x0000600000000000
+#define BM_45_46 BM_46_45
+#define BM_47_45 0x0000e00000000000
+#define BM_45_47 BM_47_45
+#define BM_48_45 0x0001e00000000000
+#define BM_45_48 BM_48_45
+#define BM_49_45 0x0003e00000000000
+#define BM_45_49 BM_49_45
+#define BM_50_45 0x0007e00000000000
+#define BM_45_50 BM_50_45
+#define BM_51_45 0x000fe00000000000
+#define BM_45_51 BM_51_45
+#define BM_52_45 0x001fe00000000000
+#define BM_45_52 BM_52_45
+#define BM_53_45 0x003fe00000000000
+#define BM_45_53 BM_53_45
+#define BM_54_45 0x007fe00000000000
+#define BM_45_54 BM_54_45
+#define BM_55_45 0x00ffe00000000000
+#define BM_45_55 BM_55_45
+#define BM_56_45 0x01ffe00000000000
+#define BM_45_56 BM_56_45
+#define BM_57_45 0x03ffe00000000000
+#define BM_45_57 BM_57_45
+#define BM_58_45 0x07ffe00000000000
+#define BM_45_58 BM_58_45
+#define BM_59_45 0x0fffe00000000000
+#define BM_45_59 BM_59_45
+#define BM_60_45 0x1fffe00000000000
+#define BM_45_60 BM_60_45
+#define BM_61_45 0x3fffe00000000000
+#define BM_45_61 BM_61_45
+#define BM_62_45 0x7fffe00000000000
+#define BM_45_62 BM_62_45
+#define BM_63_45 0xffffe00000000000
+#define BM_45_63 BM_63_45
+#define BM_46_46 0x0000400000000000
+#define BM_47_46 0x0000c00000000000
+#define BM_46_47 BM_47_46
+#define BM_48_46 0x0001c00000000000
+#define BM_46_48 BM_48_46
+#define BM_49_46 0x0003c00000000000
+#define BM_46_49 BM_49_46
+#define BM_50_46 0x0007c00000000000
+#define BM_46_50 BM_50_46
+#define BM_51_46 0x000fc00000000000
+#define BM_46_51 BM_51_46
+#define BM_52_46 0x001fc00000000000
+#define BM_46_52 BM_52_46
+#define BM_53_46 0x003fc00000000000
+#define BM_46_53 BM_53_46
+#define BM_54_46 0x007fc00000000000
+#define BM_46_54 BM_54_46
+#define BM_55_46 0x00ffc00000000000
+#define BM_46_55 BM_55_46
+#define BM_56_46 0x01ffc00000000000
+#define BM_46_56 BM_56_46
+#define BM_57_46 0x03ffc00000000000
+#define BM_46_57 BM_57_46
+#define BM_58_46 0x07ffc00000000000
+#define BM_46_58 BM_58_46
+#define BM_59_46 0x0fffc00000000000
+#define BM_46_59 BM_59_46
+#define BM_60_46 0x1fffc00000000000
+#define BM_46_60 BM_60_46
+#define BM_61_46 0x3fffc00000000000
+#define BM_46_61 BM_61_46
+#define BM_62_46 0x7fffc00000000000
+#define BM_46_62 BM_62_46
+#define BM_63_46 0xffffc00000000000
+#define BM_46_63 BM_63_46
+#define BM_47_47 0x0000800000000000
+#define BM_48_47 0x0001800000000000
+#define BM_47_48 BM_48_47
+#define BM_49_47 0x0003800000000000
+#define BM_47_49 BM_49_47
+#define BM_50_47 0x0007800000000000
+#define BM_47_50 BM_50_47
+#define BM_51_47 0x000f800000000000
+#define BM_47_51 BM_51_47
+#define BM_52_47 0x001f800000000000
+#define BM_47_52 BM_52_47
+#define BM_53_47 0x003f800000000000
+#define BM_47_53 BM_53_47
+#define BM_54_47 0x007f800000000000
+#define BM_47_54 BM_54_47
+#define BM_55_47 0x00ff800000000000
+#define BM_47_55 BM_55_47
+#define BM_56_47 0x01ff800000000000
+#define BM_47_56 BM_56_47
+#define BM_57_47 0x03ff800000000000
+#define BM_47_57 BM_57_47
+#define BM_58_47 0x07ff800000000000
+#define BM_47_58 BM_58_47
+#define BM_59_47 0x0fff800000000000
+#define BM_47_59 BM_59_47
+#define BM_60_47 0x1fff800000000000
+#define BM_47_60 BM_60_47
+#define BM_61_47 0x3fff800000000000
+#define BM_47_61 BM_61_47
+#define BM_62_47 0x7fff800000000000
+#define BM_47_62 BM_62_47
+#define BM_63_47 0xffff800000000000
+#define BM_47_63 BM_63_47
+#define BM_48_48 0x0001000000000000
+#define BM_49_48 0x0003000000000000
+#define BM_48_49 BM_49_48
+#define BM_50_48 0x0007000000000000
+#define BM_48_50 BM_50_48
+#define BM_51_48 0x000f000000000000
+#define BM_48_51 BM_51_48
+#define BM_52_48 0x001f000000000000
+#define BM_48_52 BM_52_48
+#define BM_53_48 0x003f000000000000
+#define BM_48_53 BM_53_48
+#define BM_54_48 0x007f000000000000
+#define BM_48_54 BM_54_48
+#define BM_55_48 0x00ff000000000000
+#define BM_48_55 BM_55_48
+#define BM_56_48 0x01ff000000000000
+#define BM_48_56 BM_56_48
+#define BM_57_48 0x03ff000000000000
+#define BM_48_57 BM_57_48
+#define BM_58_48 0x07ff000000000000
+#define BM_48_58 BM_58_48
+#define BM_59_48 0x0fff000000000000
+#define BM_48_59 BM_59_48
+#define BM_60_48 0x1fff000000000000
+#define BM_48_60 BM_60_48
+#define BM_61_48 0x3fff000000000000
+#define BM_48_61 BM_61_48
+#define BM_62_48 0x7fff000000000000
+#define BM_48_62 BM_62_48
+#define BM_63_48 0xffff000000000000
+#define BM_48_63 BM_63_48
+#define BM_49_49 0x0002000000000000
+#define BM_50_49 0x0006000000000000
+#define BM_49_50 BM_50_49
+#define BM_51_49 0x000e000000000000
+#define BM_49_51 BM_51_49
+#define BM_52_49 0x001e000000000000
+#define BM_49_52 BM_52_49
+#define BM_53_49 0x003e000000000000
+#define BM_49_53 BM_53_49
+#define BM_54_49 0x007e000000000000
+#define BM_49_54 BM_54_49
+#define BM_55_49 0x00fe000000000000
+#define BM_49_55 BM_55_49
+#define BM_56_49 0x01fe000000000000
+#define BM_49_56 BM_56_49
+#define BM_57_49 0x03fe000000000000
+#define BM_49_57 BM_57_49
+#define BM_58_49 0x07fe000000000000
+#define BM_49_58 BM_58_49
+#define BM_59_49 0x0ffe000000000000
+#define BM_49_59 BM_59_49
+#define BM_60_49 0x1ffe000000000000
+#define BM_49_60 BM_60_49
+#define BM_61_49 0x3ffe000000000000
+#define BM_49_61 BM_61_49
+#define BM_62_49 0x7ffe000000000000
+#define BM_49_62 BM_62_49
+#define BM_63_49 0xfffe000000000000
+#define BM_49_63 BM_63_49
+#define BM_50_50 0x0004000000000000
+#define BM_51_50 0x000c000000000000
+#define BM_50_51 BM_51_50
+#define BM_52_50 0x001c000000000000
+#define BM_50_52 BM_52_50
+#define BM_53_50 0x003c000000000000
+#define BM_50_53 BM_53_50
+#define BM_54_50 0x007c000000000000
+#define BM_50_54 BM_54_50
+#define BM_55_50 0x00fc000000000000
+#define BM_50_55 BM_55_50
+#define BM_56_50 0x01fc000000000000
+#define BM_50_56 BM_56_50
+#define BM_57_50 0x03fc000000000000
+#define BM_50_57 BM_57_50
+#define BM_58_50 0x07fc000000000000
+#define BM_50_58 BM_58_50
+#define BM_59_50 0x0ffc000000000000
+#define BM_50_59 BM_59_50
+#define BM_60_50 0x1ffc000000000000
+#define BM_50_60 BM_60_50
+#define BM_61_50 0x3ffc000000000000
+#define BM_50_61 BM_61_50
+#define BM_62_50 0x7ffc000000000000
+#define BM_50_62 BM_62_50
+#define BM_63_50 0xfffc000000000000
+#define BM_50_63 BM_63_50
+#define BM_51_51 0x0008000000000000
+#define BM_52_51 0x0018000000000000
+#define BM_51_52 BM_52_51
+#define BM_53_51 0x0038000000000000
+#define BM_51_53 BM_53_51
+#define BM_54_51 0x0078000000000000
+#define BM_51_54 BM_54_51
+#define BM_55_51 0x00f8000000000000
+#define BM_51_55 BM_55_51
+#define BM_56_51 0x01f8000000000000
+#define BM_51_56 BM_56_51
+#define BM_57_51 0x03f8000000000000
+#define BM_51_57 BM_57_51
+#define BM_58_51 0x07f8000000000000
+#define BM_51_58 BM_58_51
+#define BM_59_51 0x0ff8000000000000
+#define BM_51_59 BM_59_51
+#define BM_60_51 0x1ff8000000000000
+#define BM_51_60 BM_60_51
+#define BM_61_51 0x3ff8000000000000
+#define BM_51_61 BM_61_51
+#define BM_62_51 0x7ff8000000000000
+#define BM_51_62 BM_62_51
+#define BM_63_51 0xfff8000000000000
+#define BM_51_63 BM_63_51
+#define BM_52_52 0x0010000000000000
+#define BM_53_52 0x0030000000000000
+#define BM_52_53 BM_53_52
+#define BM_54_52 0x0070000000000000
+#define BM_52_54 BM_54_52
+#define BM_55_52 0x00f0000000000000
+#define BM_52_55 BM_55_52
+#define BM_56_52 0x01f0000000000000
+#define BM_52_56 BM_56_52
+#define BM_57_52 0x03f0000000000000
+#define BM_52_57 BM_57_52
+#define BM_58_52 0x07f0000000000000
+#define BM_52_58 BM_58_52
+#define BM_59_52 0x0ff0000000000000
+#define BM_52_59 BM_59_52
+#define BM_60_52 0x1ff0000000000000
+#define BM_52_60 BM_60_52
+#define BM_61_52 0x3ff0000000000000
+#define BM_52_61 BM_61_52
+#define BM_62_52 0x7ff0000000000000
+#define BM_52_62 BM_62_52
+#define BM_63_52 0xfff0000000000000
+#define BM_52_63 BM_63_52
+#define BM_53_53 0x0020000000000000
+#define BM_54_53 0x0060000000000000
+#define BM_53_54 BM_54_53
+#define BM_55_53 0x00e0000000000000
+#define BM_53_55 BM_55_53
+#define BM_56_53 0x01e0000000000000
+#define BM_53_56 BM_56_53
+#define BM_57_53 0x03e0000000000000
+#define BM_53_57 BM_57_53
+#define BM_58_53 0x07e0000000000000
+#define BM_53_58 BM_58_53
+#define BM_59_53 0x0fe0000000000000
+#define BM_53_59 BM_59_53
+#define BM_60_53 0x1fe0000000000000
+#define BM_53_60 BM_60_53
+#define BM_61_53 0x3fe0000000000000
+#define BM_53_61 BM_61_53
+#define BM_62_53 0x7fe0000000000000
+#define BM_53_62 BM_62_53
+#define BM_63_53 0xffe0000000000000
+#define BM_53_63 BM_63_53
+#define BM_54_54 0x0040000000000000
+#define BM_55_54 0x00c0000000000000
+#define BM_54_55 BM_55_54
+#define BM_56_54 0x01c0000000000000
+#define BM_54_56 BM_56_54
+#define BM_57_54 0x03c0000000000000
+#define BM_54_57 BM_57_54
+#define BM_58_54 0x07c0000000000000
+#define BM_54_58 BM_58_54
+#define BM_59_54 0x0fc0000000000000
+#define BM_54_59 BM_59_54
+#define BM_60_54 0x1fc0000000000000
+#define BM_54_60 BM_60_54
+#define BM_61_54 0x3fc0000000000000
+#define BM_54_61 BM_61_54
+#define BM_62_54 0x7fc0000000000000
+#define BM_54_62 BM_62_54
+#define BM_63_54 0xffc0000000000000
+#define BM_54_63 BM_63_54
+#define BM_55_55 0x0080000000000000
+#define BM_56_55 0x0180000000000000
+#define BM_55_56 BM_56_55
+#define BM_57_55 0x0380000000000000
+#define BM_55_57 BM_57_55
+#define BM_58_55 0x0780000000000000
+#define BM_55_58 BM_58_55
+#define BM_59_55 0x0f80000000000000
+#define BM_55_59 BM_59_55
+#define BM_60_55 0x1f80000000000000
+#define BM_55_60 BM_60_55
+#define BM_61_55 0x3f80000000000000
+#define BM_55_61 BM_61_55
+#define BM_62_55 0x7f80000000000000
+#define BM_55_62 BM_62_55
+#define BM_63_55 0xff80000000000000
+#define BM_55_63 BM_63_55
+#define BM_56_56 0x0100000000000000
+#define BM_57_56 0x0300000000000000
+#define BM_56_57 BM_57_56
+#define BM_58_56 0x0700000000000000
+#define BM_56_58 BM_58_56
+#define BM_59_56 0x0f00000000000000
+#define BM_56_59 BM_59_56
+#define BM_60_56 0x1f00000000000000
+#define BM_56_60 BM_60_56
+#define BM_61_56 0x3f00000000000000
+#define BM_56_61 BM_61_56
+#define BM_62_56 0x7f00000000000000
+#define BM_56_62 BM_62_56
+#define BM_63_56 0xff00000000000000
+#define BM_56_63 BM_63_56
+#define BM_57_57 0x0200000000000000
+#define BM_58_57 0x0600000000000000
+#define BM_57_58 BM_58_57
+#define BM_59_57 0x0e00000000000000
+#define BM_57_59 BM_59_57
+#define BM_60_57 0x1e00000000000000
+#define BM_57_60 BM_60_57
+#define BM_61_57 0x3e00000000000000
+#define BM_57_61 BM_61_57
+#define BM_62_57 0x7e00000000000000
+#define BM_57_62 BM_62_57
+#define BM_63_57 0xfe00000000000000
+#define BM_57_63 BM_63_57
+#define BM_58_58 0x0400000000000000
+#define BM_59_58 0x0c00000000000000
+#define BM_58_59 BM_59_58
+#define BM_60_58 0x1c00000000000000
+#define BM_58_60 BM_60_58
+#define BM_61_58 0x3c00000000000000
+#define BM_58_61 BM_61_58
+#define BM_62_58 0x7c00000000000000
+#define BM_58_62 BM_62_58
+#define BM_63_58 0xfc00000000000000
+#define BM_58_63 BM_63_58
+#define BM_59_59 0x0800000000000000
+#define BM_60_59 0x1800000000000000
+#define BM_59_60 BM_60_59
+#define BM_61_59 0x3800000000000000
+#define BM_59_61 BM_61_59
+#define BM_62_59 0x7800000000000000
+#define BM_59_62 BM_62_59
+#define BM_63_59 0xf800000000000000
+#define BM_59_63 BM_63_59
+#define BM_60_60 0x1000000000000000
+#define BM_61_60 0x3000000000000000
+#define BM_60_61 BM_61_60
+#define BM_62_60 0x7000000000000000
+#define BM_60_62 BM_62_60
+#define BM_63_60 0xf000000000000000
+#define BM_60_63 BM_63_60
+#define BM_61_61 0x2000000000000000
+#define BM_62_61 0x6000000000000000
+#define BM_61_62 BM_62_61
+#define BM_63_61 0xe000000000000000
+#define BM_61_63 BM_63_61
+#define BM_62_62 0x4000000000000000
+#define BM_63_62 0xc000000000000000
+#define BM_62_63 BM_63_62
+#define BM_63_63 0x8000000000000000
+
+#endif
+
+#endif /* __ASM_TX4927_TX4927_MIPS_H */
diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
new file mode 100644
index 000000000000..170433492246
--- /dev/null
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -0,0 +1,275 @@
+/*
+ * 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) 2000-2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX4927_TX4927_PCI_H
+#define __ASM_TX4927_TX4927_PCI_H
+
+#define TX4927_CCFG_TOE 0x00004000
+
+#define TX4927_PCIMEM 0x08000000
+#define TX4927_PCIMEM_SIZE 0x08000000
+#define TX4927_PCIIO 0x16000000
+#define TX4927_PCIIO_SIZE 0x01000000
+
+#define TX4927_SDRAMC_REG 0xff1f8000
+#define TX4927_EBUSC_REG 0xff1f9000
+#define TX4927_PCIC_REG 0xff1fd000
+#define TX4927_CCFG_REG 0xff1fe000
+#define TX4927_IRC_REG 0xff1ff600
+#define TX4927_CE3 0x17f00000 /* 1M */
+#define TX4927_PCIRESET_ADDR 0xbc00f006
+#define TX4927_PCI_CLK_ADDR (KSEG1 + TX4927_CE3 + 0x00040020)
+
+#define TX4927_IMSTAT_ADDR(n) (KSEG1 + TX4927_CE3 + 0x0004001a + (n))
+#define tx4927_imstat_ptr(n) \
+ ((volatile unsigned char *)TX4927_IMSTAT_ADDR(n))
+
+/* bits for ISTAT3/IMASK3/IMSTAT3 */
+#define TX4927_INT3B_PCID 0
+#define TX4927_INT3B_PCIC 1
+#define TX4927_INT3B_PCIB 2
+#define TX4927_INT3B_PCIA 3
+#define TX4927_INT3F_PCID (1 << TX4927_INT3B_PCID)
+#define TX4927_INT3F_PCIC (1 << TX4927_INT3B_PCIC)
+#define TX4927_INT3F_PCIB (1 << TX4927_INT3B_PCIB)
+#define TX4927_INT3F_PCIA (1 << TX4927_INT3B_PCIA)
+
+/* bits for PCI_CLK (S6) */
+#define TX4927_PCI_CLK_HOST 0x80
+#define TX4927_PCI_CLK_MASK (0x0f << 3)
+#define TX4927_PCI_CLK_33 (0x01 << 3)
+#define TX4927_PCI_CLK_25 (0x04 << 3)
+#define TX4927_PCI_CLK_66 (0x09 << 3)
+#define TX4927_PCI_CLK_50 (0x0c << 3)
+#define TX4927_PCI_CLK_ACK 0x04
+#define TX4927_PCI_CLK_ACE 0x02
+#define TX4927_PCI_CLK_ENDIAN 0x01
+#define TX4927_NR_IRQ_LOCAL (8+16)
+#define TX4927_NR_IRQ_IRC 32 /* On-Chip IRC */
+
+#define TX4927_IR_PCIC 16
+#define TX4927_IR_PCIERR 22
+#define TX4927_IR_PCIPMA 23
+#define TX4927_IRQ_IRC_PCIC (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIC)
+#define TX4927_IRQ_IRC_PCIERR (TX4927_NR_IRQ_LOCAL + TX4927_IR_PCIERR)
+#define TX4927_IRQ_IOC1 (TX4927_NR_IRQ_LOCAL + TX4927_NR_IRQ_IRC)
+#define TX4927_IRQ_IOC_PCID (TX4927_IRQ_IOC1 + TX4927_INT3B_PCID)
+#define TX4927_IRQ_IOC_PCIC (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIC)
+#define TX4927_IRQ_IOC_PCIB (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIB)
+#define TX4927_IRQ_IOC_PCIA (TX4927_IRQ_IOC1 + TX4927_INT3B_PCIA)
+
+#ifdef _LANGUAGE_ASSEMBLY
+#define _CONST64(c) c
+#else
+#define _CONST64(c) c##ull
+
+#include <asm/byteorder.h>
+
+#define tx4927_pcireset_ptr \
+ ((volatile unsigned char *)TX4927_PCIRESET_ADDR)
+#define tx4927_pci_clk_ptr \
+ ((volatile unsigned char *)TX4927_PCI_CLK_ADDR)
+
+struct tx4927_sdramc_reg {
+ volatile unsigned long long cr[4];
+ volatile unsigned long long unused0[4];
+ volatile unsigned long long tr;
+ volatile unsigned long long unused1[2];
+ volatile unsigned long long cmd;
+};
+
+struct tx4927_ebusc_reg {
+ volatile unsigned long long cr[8];
+};
+
+struct tx4927_ccfg_reg {
+ volatile unsigned long long ccfg;
+ volatile unsigned long long crir;
+ volatile unsigned long long pcfg;
+ volatile unsigned long long tear;
+ volatile unsigned long long clkctr;
+ volatile unsigned long long unused0;
+ volatile unsigned long long garbc;
+ volatile unsigned long long unused1;
+ volatile unsigned long long unused2;
+ volatile unsigned long long ramp;
+};
+
+struct tx4927_irc_reg {
+ volatile unsigned long cer;
+ volatile unsigned long cr[2];
+ volatile unsigned long unused0;
+ volatile unsigned long ilr[8];
+ volatile unsigned long unused1[4];
+ volatile unsigned long imr;
+ volatile unsigned long unused2[7];
+ volatile unsigned long scr;
+ volatile unsigned long unused3[7];
+ volatile unsigned long ssr;
+ volatile unsigned long unused4[7];
+ volatile unsigned long csr;
+};
+
+struct tx4927_pcic_reg {
+ volatile unsigned long pciid;
+ volatile unsigned long pcistatus;
+ volatile unsigned long pciccrev;
+ volatile unsigned long pcicfg1;
+ volatile unsigned long p2gm0plbase; /* +10 */
+ volatile unsigned long p2gm0pubase;
+ volatile unsigned long p2gm1plbase;
+ volatile unsigned long p2gm1pubase;
+ volatile unsigned long p2gm2pbase; /* +20 */
+ volatile unsigned long p2giopbase;
+ volatile unsigned long unused0;
+ volatile unsigned long pcisid;
+ volatile unsigned long unused1; /* +30 */
+ volatile unsigned long pcicapptr;
+ volatile unsigned long unused2;
+ volatile unsigned long pcicfg2;
+ volatile unsigned long g2ptocnt; /* +40 */
+ volatile unsigned long unused3[15];
+ volatile unsigned long g2pstatus; /* +80 */
+ volatile unsigned long g2pmask;
+ volatile unsigned long pcisstatus;
+ volatile unsigned long pcimask;
+ volatile unsigned long p2gcfg; /* +90 */
+ volatile unsigned long p2gstatus;
+ volatile unsigned long p2gmask;
+ volatile unsigned long p2gccmd;
+ volatile unsigned long unused4[24]; /* +a0 */
+ volatile unsigned long pbareqport; /* +100 */
+ volatile unsigned long pbacfg;
+ volatile unsigned long pbastatus;
+ volatile unsigned long pbamask;
+ volatile unsigned long pbabm; /* +110 */
+ volatile unsigned long pbacreq;
+ volatile unsigned long pbacgnt;
+ volatile unsigned long pbacstate;
+ volatile unsigned long long g2pmgbase[3]; /* +120 */
+ volatile unsigned long long g2piogbase;
+ volatile unsigned long g2pmmask[3]; /* +140 */
+ volatile unsigned long g2piomask;
+ volatile unsigned long long g2pmpbase[3]; /* +150 */
+ volatile unsigned long long g2piopbase;
+ volatile unsigned long pciccfg; /* +170 */
+ volatile unsigned long pcicstatus;
+ volatile unsigned long pcicmask;
+ volatile unsigned long unused5;
+ volatile unsigned long long p2gmgbase[3]; /* +180 */
+ volatile unsigned long long p2giogbase;
+ volatile unsigned long g2pcfgadrs; /* +1a0 */
+ volatile unsigned long g2pcfgdata;
+ volatile unsigned long unused6[8];
+ volatile unsigned long g2pintack;
+ volatile unsigned long g2pspc;
+ volatile unsigned long unused7[12]; /* +1d0 */
+ volatile unsigned long long pdmca; /* +200 */
+ volatile unsigned long long pdmga;
+ volatile unsigned long long pdmpa;
+ volatile unsigned long long pdmcut;
+ volatile unsigned long long pdmcnt; /* +220 */
+ volatile unsigned long long pdmsts;
+ volatile unsigned long long unused8[2];
+ volatile unsigned long long pdmdb[4]; /* +240 */
+ volatile unsigned long long pdmtdh; /* +260 */
+ volatile unsigned long long pdmdms;
+};
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+/* IRCSR : Int. Current Status */
+#define TX4927_IRCSR_IF 0x00010000
+#define TX4927_IRCSR_ILV_MASK 0x00000700
+#define TX4927_IRCSR_IVL_MASK 0x0000001f
+
+/*
+ * PCIC
+ */
+
+/* bits for G2PSTATUS/G2PMASK */
+#define TX4927_PCIC_G2PSTATUS_ALL 0x00000003
+#define TX4927_PCIC_G2PSTATUS_TTOE 0x00000002
+#define TX4927_PCIC_G2PSTATUS_RTOE 0x00000001
+
+/* bits for PCIMASK (see also PCI_STATUS_XXX in linux/pci.h */
+#define TX4927_PCIC_PCISTATUS_ALL 0x0000f900
+
+/* bits for PBACFG */
+#define TX4927_PCIC_PBACFG_RPBA 0x00000004
+#define TX4927_PCIC_PBACFG_PBAEN 0x00000002
+#define TX4927_PCIC_PBACFG_BMCEN 0x00000001
+
+/* bits for G2PMnGBASE */
+#define TX4927_PCIC_G2PMnGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_G2PMnGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for G2PIOGBASE */
+#define TX4927_PCIC_G2PIOGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_G2PIOGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for PCICSTATUS/PCICMASK */
+#define TX4927_PCIC_PCICSTATUS_ALL 0x000007dc
+
+/* bits for PCICCFG */
+#define TX4927_PCIC_PCICCFG_LBWC_MASK 0x0fff0000
+#define TX4927_PCIC_PCICCFG_HRST 0x00000800
+#define TX4927_PCIC_PCICCFG_SRST 0x00000400
+#define TX4927_PCIC_PCICCFG_IRBER 0x00000200
+#define TX4927_PCIC_PCICCFG_IMSE0 0x00000100
+#define TX4927_PCIC_PCICCFG_IMSE1 0x00000080
+#define TX4927_PCIC_PCICCFG_IMSE2 0x00000040
+#define TX4927_PCIC_PCICCFG_IISE 0x00000020
+#define TX4927_PCIC_PCICCFG_ATR 0x00000010
+#define TX4927_PCIC_PCICCFG_ICAE 0x00000008
+
+/* bits for P2GMnGBASE */
+#define TX4927_PCIC_P2GMnGBASE_TMEMEN _CONST64(0x0000004000000000)
+#define TX4927_PCIC_P2GMnGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_P2GMnGBASE_TECHG _CONST64(0x0000001000000000)
+
+/* bits for P2GIOGBASE */
+#define TX4927_PCIC_P2GIOGBASE_TIOEN _CONST64(0x0000004000000000)
+#define TX4927_PCIC_P2GIOGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4927_PCIC_P2GIOGBASE_TECHG _CONST64(0x0000001000000000)
+
+#define TX4927_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
+#define TX4927_PCIC_MAX_DEVNU TX4927_PCIC_IDSEL_AD_TO_SLOT(32)
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX4927_CCFG_PCI66 0x00800000
+#define TX4927_CCFG_PCIMIDE 0x00400000
+#define TX4927_CCFG_PCIXARB 0x00002000
+#define TX4927_CCFG_PCIDIVMODE_MASK 0x00001800
+#define TX4927_CCFG_PCIDIVMODE_2_5 0x00000000
+#define TX4927_CCFG_PCIDIVMODE_3 0x00000800
+#define TX4927_CCFG_PCIDIVMODE_5 0x00001000
+#define TX4927_CCFG_PCIDIVMODE_6 0x00001800
+
+/* PCFG : Pin Configuration */
+#define TX4927_PCFG_PCICLKEN_ALL 0x003f0000
+#define TX4927_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
+
+/* CLKCTR : Clock Control */
+#define TX4927_CLKCTR_PCICKD 0x00400000
+#define TX4927_CLKCTR_PCIRST 0x00000040
+
+
+#ifndef _LANGUAGE_ASSEMBLY
+
+#define tx4927_sdramcptr ((struct tx4927_sdramc_reg *)TX4927_SDRAMC_REG)
+#define tx4927_pcicptr ((struct tx4927_pcic_reg *)TX4927_PCIC_REG)
+#define tx4927_ccfgptr ((struct tx4927_ccfg_reg *)TX4927_CCFG_REG)
+#define tx4927_ebuscptr ((struct tx4927_ebusc_reg *)TX4927_EBUSC_REG)
+#define tx4927_ircptr ((struct tx4927_irc_reg *)TX4927_IRC_REG)
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+#endif /* __ASM_TX4927_TX4927_PCI_H */
diff --git a/include/asm-mips/types.h b/include/asm-mips/types.h
new file mode 100644
index 000000000000..d2f0c76b00a9
--- /dev/null
+++ b/include/asm-mips/types.h
@@ -0,0 +1,108 @@
+/*
+ * 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) 1994, 1995, 1996, 1999 by Ralf Baechle
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_TYPES_H
+#define _ASM_TYPES_H
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned short umode_t;
+
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#if (_MIPS_SZLONG == 64)
+
+typedef __signed__ long __s64;
+typedef unsigned long __u64;
+
+#else
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+
+#define BITS_PER_LONG _MIPS_SZLONG
+
+#ifndef __ASSEMBLY__
+
+#include <linux/config.h>
+
+typedef __signed char s8;
+typedef unsigned char u8;
+
+typedef __signed short s16;
+typedef unsigned short u16;
+
+typedef __signed int s32;
+typedef unsigned int u32;
+
+#if (_MIPS_SZLONG == 64)
+
+typedef __signed__ long s64;
+typedef unsigned long u64;
+
+#else
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __signed__ long long s64;
+typedef unsigned long long u64;
+#endif
+
+#endif
+
+#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
+ || defined(CONFIG_MIPS64)
+typedef u64 dma_addr_t;
+#else
+typedef u32 dma_addr_t;
+#endif
+typedef u64 dma64_addr_t;
+
+/*
+ * Don't use phys_t. You've been warned.
+ */
+#ifdef CONFIG_64BIT_PHYS_ADDR
+typedef unsigned long long phys_t;
+#else
+typedef unsigned long phys_t;
+#endif
+
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#define HAVE_SECTOR_T
+#endif
+
+typedef unsigned short kmem_bufctl_t;
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_TYPES_H */
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
new file mode 100644
index 000000000000..07114898e065
--- /dev/null
+++ b/include/asm-mips/uaccess.h
@@ -0,0 +1,830 @@
+/*
+ * 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) 1996, 1997, 1998, 1999, 2000, 03, 04 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_UACCESS_H
+#define _ASM_UACCESS_H
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/thread_info.h>
+#include <asm-generic/uaccess.h>
+
+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not. If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons, these macros are grossly misnamed.
+ */
+#ifdef CONFIG_MIPS32
+
+#define __UA_LIMIT 0x80000000UL
+
+#define __UA_ADDR ".word"
+#define __UA_LA "la"
+#define __UA_ADDU "addu"
+#define __UA_t0 "$8"
+#define __UA_t1 "$9"
+
+#endif /* CONFIG_MIPS32 */
+
+#ifdef CONFIG_MIPS64
+
+#define __UA_LIMIT (- TASK_SIZE)
+
+#define __UA_ADDR ".dword"
+#define __UA_LA "dla"
+#define __UA_ADDU "daddu"
+#define __UA_t0 "$12"
+#define __UA_t1 "$13"
+
+#endif /* CONFIG_MIPS64 */
+
+/*
+ * USER_DS is a bitmask that has the bits set that may not be set in a valid
+ * userspace address. Note that we limit 32-bit userspace to 0x7fff8000 but
+ * the arithmetic we're doing only works if the limit is a power of two, so
+ * we use 0x80000000 here on 32-bit kernels. If a process passes an invalid
+ * address in this range it's the process's problem, not ours :-)
+ */
+
+#define KERNEL_DS ((mm_segment_t) { 0UL })
+#define USER_DS ((mm_segment_t) { __UA_LIMIT })
+
+#define VERIFY_READ 0
+#define VERIFY_WRITE 1
+
+#define get_ds() (KERNEL_DS)
+#define get_fs() (current_thread_info()->addr_limit)
+#define set_fs(x) (current_thread_info()->addr_limit = (x))
+
+#define segment_eq(a,b) ((a).seg == (b).seg)
+
+
+/*
+ * Is a address valid? This does a straighforward calculation rather
+ * than tests.
+ *
+ * Address valid if:
+ * - "addr" doesn't have any high-bits set
+ * - AND "size" doesn't have any high-bits set
+ * - AND "addr+size" doesn't have any high-bits set
+ * - OR we are in kernel mode.
+ *
+ * __ua_size() is a trick to avoid runtime checking of positive constant
+ * sizes; for those we already know at compile time that the size is ok.
+ */
+#define __ua_size(size) \
+ ((__builtin_constant_p(size) && (signed long) (size) > 0) ? 0 : (size))
+
+/*
+ * access_ok: - Checks if a user space pointer is valid
+ * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE. Note that
+ * %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe
+ * to write to a block, it is always safe to read from it.
+ * @addr: User space pointer to start of block to check
+ * @size: Size of block to check
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Checks if a pointer to a block of memory in user space is valid.
+ *
+ * Returns true (nonzero) if the memory block may be valid, false (zero)
+ * if it is definitely invalid.
+ *
+ * Note that, depending on architecture, this function probably just
+ * checks that the pointer is in the user space range - after calling
+ * this function, memory access functions may still return -EFAULT.
+ */
+
+#define __access_mask get_fs().seg
+
+#define __access_ok(addr, size, mask) \
+ (((signed long)((mask) & ((addr) | ((addr) + (size)) | __ua_size(size)))) == 0)
+
+#define access_ok(type, addr, size) \
+ likely(__access_ok((unsigned long)(addr), (size),__access_mask))
+
+/*
+ * verify_area: - Obsolete/deprecated and will go away soon,
+ * use access_ok() instead.
+ * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE
+ * @addr: User space pointer to start of block to check
+ * @size: Size of block to check
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This function has been replaced by access_ok().
+ *
+ * Checks if a pointer to a block of memory in user space is valid.
+ *
+ * Returns zero if the memory block may be valid, -EFAULT
+ * if it is definitely invalid.
+ *
+ * See access_ok() for more details.
+ */
+static inline int __deprecated verify_area(int type, const void * addr, unsigned long size)
+{
+ return access_ok(type, addr, size) ? 0 : -EFAULT;
+}
+
+/*
+ * put_user: - Write a simple value into user space.
+ * @x: Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define put_user(x,ptr) \
+ __put_user_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * get_user: - Get a simple variable from user space.
+ * @x: Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define get_user(x,ptr) \
+ __get_user_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __put_user: - Write a simple value into user space, with less checking.
+ * @x: Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define __put_user(x,ptr) \
+ __put_user_nocheck((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __get_user: - Get a simple variable from user space, with less checking.
+ * @x: Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space. It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define __get_user(x,ptr) \
+ __get_user_nocheck((x),(ptr),sizeof(*(ptr)))
+
+struct __large_struct { unsigned long buf[100]; };
+#define __m(x) (*(struct __large_struct *)(x))
+
+/*
+ * Yuck. We need two variants, one for 64bit operation and one
+ * for 32 bit mode and old iron.
+ */
+#ifdef __mips64
+#define __GET_USER_DW(__gu_err) __get_user_asm("ld", __gu_err)
+#else
+#define __GET_USER_DW(__gu_err) __get_user_asm_ll32(__gu_err)
+#endif
+
+#define __get_user_nocheck(x,ptr,size) \
+({ \
+ __typeof(*(ptr)) __gu_val = 0; \
+ long __gu_addr; \
+ long __gu_err = 0; \
+ \
+ might_sleep(); \
+ __gu_addr = (long) (ptr); \
+ switch (size) { \
+ case 1: __get_user_asm("lb", __gu_err); break; \
+ case 2: __get_user_asm("lh", __gu_err); break; \
+ case 4: __get_user_asm("lw", __gu_err); break; \
+ case 8: __GET_USER_DW(__gu_err); break; \
+ default: __get_user_unknown(); break; \
+ } \
+ x = (__typeof__(*(ptr))) __gu_val; \
+ __gu_err; \
+})
+
+#define __get_user_check(x,ptr,size) \
+({ \
+ __typeof__(*(ptr)) __gu_val = 0; \
+ long __gu_addr; \
+ long __gu_err; \
+ \
+ might_sleep(); \
+ __gu_addr = (long) (ptr); \
+ __gu_err = access_ok(VERIFY_READ, (void *) __gu_addr, size) \
+ ? 0 : -EFAULT; \
+ \
+ if (likely(!__gu_err)) { \
+ switch (size) { \
+ case 1: __get_user_asm("lb", __gu_err); break; \
+ case 2: __get_user_asm("lh", __gu_err); break; \
+ case 4: __get_user_asm("lw", __gu_err); break; \
+ case 8: __GET_USER_DW(__gu_err); break; \
+ default: __get_user_unknown(); break; \
+ } \
+ } \
+ x = (__typeof__(*(ptr))) __gu_val; \
+ __gu_err; \
+})
+
+#define __get_user_asm(insn,__gu_err) \
+({ \
+ __asm__ __volatile__( \
+ "1: " insn " %1, %3 \n" \
+ "2: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %4 \n" \
+ " j 2b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " "__UA_ADDR "\t1b, 3b \n" \
+ " .previous \n" \
+ : "=r" (__gu_err), "=r" (__gu_val) \
+ : "0" (__gu_err), "o" (__m(__gu_addr)), "i" (-EFAULT)); \
+})
+
+/*
+ * Get a long long 64 using 32 bit registers.
+ */
+#define __get_user_asm_ll32(__gu_err) \
+({ \
+ __asm__ __volatile__( \
+ "1: lw %1, %3 \n" \
+ "2: lw %D1, %4 \n" \
+ " move %0, $0 \n" \
+ "3: .section .fixup,\"ax\" \n" \
+ "4: li %0, %5 \n" \
+ " move %1, $0 \n" \
+ " move %D1, $0 \n" \
+ " j 3b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 4b \n" \
+ " " __UA_ADDR " 2b, 4b \n" \
+ " .previous \n" \
+ : "=r" (__gu_err), "=&r" (__gu_val) \
+ : "0" (__gu_err), "o" (__m(__gu_addr)), \
+ "o" (__m(__gu_addr + 4)), "i" (-EFAULT)); \
+})
+
+extern void __get_user_unknown(void);
+
+/*
+ * Yuck. We need two variants, one for 64bit operation and one
+ * for 32 bit mode and old iron.
+ */
+#ifdef __mips64
+#define __PUT_USER_DW(__pu_val) __put_user_asm("sd", __pu_val)
+#else
+#define __PUT_USER_DW(__pu_val) __put_user_asm_ll32(__pu_val)
+#endif
+
+#define __put_user_nocheck(x,ptr,size) \
+({ \
+ __typeof__(*(ptr)) __pu_val; \
+ long __pu_addr; \
+ long __pu_err = 0; \
+ \
+ might_sleep(); \
+ __pu_val = (x); \
+ __pu_addr = (long) (ptr); \
+ switch (size) { \
+ case 1: __put_user_asm("sb", __pu_val); break; \
+ case 2: __put_user_asm("sh", __pu_val); break; \
+ case 4: __put_user_asm("sw", __pu_val); break; \
+ case 8: __PUT_USER_DW(__pu_val); break; \
+ default: __put_user_unknown(); break; \
+ } \
+ __pu_err; \
+})
+
+#define __put_user_check(x,ptr,size) \
+({ \
+ __typeof__(*(ptr)) __pu_val; \
+ long __pu_addr; \
+ long __pu_err; \
+ \
+ might_sleep(); \
+ __pu_val = (x); \
+ __pu_addr = (long) (ptr); \
+ __pu_err = access_ok(VERIFY_WRITE, (void *) __pu_addr, size) \
+ ? 0 : -EFAULT; \
+ \
+ if (likely(!__pu_err)) { \
+ switch (size) { \
+ case 1: __put_user_asm("sb", __pu_val); break; \
+ case 2: __put_user_asm("sh", __pu_val); break; \
+ case 4: __put_user_asm("sw", __pu_val); break; \
+ case 8: __PUT_USER_DW(__pu_val); break; \
+ default: __put_user_unknown(); break; \
+ } \
+ } \
+ __pu_err; \
+})
+
+#define __put_user_asm(insn, __pu_val) \
+({ \
+ __asm__ __volatile__( \
+ "1: " insn " %z2, %3 # __put_user_asm\n" \
+ "2: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %4 \n" \
+ " j 2b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 3b \n" \
+ " .previous \n" \
+ : "=r" (__pu_err) \
+ : "0" (__pu_err), "Jr" (__pu_val), "o" (__m(__pu_addr)), \
+ "i" (-EFAULT)); \
+})
+
+#define __put_user_asm_ll32(__pu_val) \
+({ \
+ __asm__ __volatile__( \
+ "1: sw %2, %3 # __put_user_asm_ll32 \n" \
+ "2: sw %D2, %4 \n" \
+ "3: \n" \
+ " .section .fixup,\"ax\" \n" \
+ "4: li %0, %5 \n" \
+ " j 3b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " " __UA_ADDR " 1b, 4b \n" \
+ " " __UA_ADDR " 2b, 4b \n" \
+ " .previous" \
+ : "=r" (__pu_err) \
+ : "0" (__pu_err), "r" (__pu_val), "o" (__m(__pu_addr)), \
+ "o" (__m(__pu_addr + 4)), "i" (-EFAULT)); \
+})
+
+extern void __put_user_unknown(void);
+
+/*
+ * We're generating jump to subroutines which will be outside the range of
+ * jump instructions
+ */
+#ifdef MODULE
+#define __MODULE_JAL(destination) \
+ ".set\tnoat\n\t" \
+ __UA_LA "\t$1, " #destination "\n\t" \
+ "jalr\t$1\n\t" \
+ ".set\tat\n\t"
+#else
+#define __MODULE_JAL(destination) \
+ "jal\t" #destination "\n\t"
+#endif
+
+extern size_t __copy_user(void *__to, const void *__from, size_t __n);
+
+#define __invoke_copy_to_user(to,from,n) \
+({ \
+ register void *__cu_to_r __asm__ ("$4"); \
+ register const void *__cu_from_r __asm__ ("$5"); \
+ register long __cu_len_r __asm__ ("$6"); \
+ \
+ __cu_to_r = (to); \
+ __cu_from_r = (from); \
+ __cu_len_r = (n); \
+ __asm__ __volatile__( \
+ __MODULE_JAL(__copy_user) \
+ : "+r" (__cu_to_r), "+r" (__cu_from_r), "+r" (__cu_len_r) \
+ : \
+ : "$8", "$9", "$10", "$11", "$12", "$15", "$24", "$31", \
+ "memory"); \
+ __cu_len_r; \
+})
+
+/*
+ * __copy_to_user: - Copy a block of data into user space, with less checking.
+ * @to: Destination address, in user space.
+ * @from: Source address, in kernel space.
+ * @n: Number of bytes to copy.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Copy data from kernel space to user space. Caller must check
+ * the specified block with access_ok() before calling this function.
+ *
+ * Returns number of bytes that could not be copied.
+ * On success, this will be zero.
+ */
+#define __copy_to_user(to,from,n) \
+({ \
+ void *__cu_to; \
+ const void *__cu_from; \
+ long __cu_len; \
+ \
+ might_sleep(); \
+ __cu_to = (to); \
+ __cu_from = (from); \
+ __cu_len = (n); \
+ __cu_len = __invoke_copy_to_user(__cu_to, __cu_from, __cu_len); \
+ __cu_len; \
+})
+
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
+
+/*
+ * copy_to_user: - Copy a block of data into user space.
+ * @to: Destination address, in user space.
+ * @from: Source address, in kernel space.
+ * @n: Number of bytes to copy.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Copy data from kernel space to user space.
+ *
+ * Returns number of bytes that could not be copied.
+ * On success, this will be zero.
+ */
+#define copy_to_user(to,from,n) \
+({ \
+ void *__cu_to; \
+ const void *__cu_from; \
+ long __cu_len; \
+ \
+ might_sleep(); \
+ __cu_to = (to); \
+ __cu_from = (from); \
+ __cu_len = (n); \
+ if (access_ok(VERIFY_WRITE, __cu_to, __cu_len)) \
+ __cu_len = __invoke_copy_to_user(__cu_to, __cu_from, \
+ __cu_len); \
+ __cu_len; \
+})
+
+#define __invoke_copy_from_user(to,from,n) \
+({ \
+ register void *__cu_to_r __asm__ ("$4"); \
+ register const void *__cu_from_r __asm__ ("$5"); \
+ register long __cu_len_r __asm__ ("$6"); \
+ \
+ __cu_to_r = (to); \
+ __cu_from_r = (from); \
+ __cu_len_r = (n); \
+ __asm__ __volatile__( \
+ ".set\tnoreorder\n\t" \
+ __MODULE_JAL(__copy_user) \
+ ".set\tnoat\n\t" \
+ __UA_ADDU "\t$1, %1, %2\n\t" \
+ ".set\tat\n\t" \
+ ".set\treorder" \
+ : "+r" (__cu_to_r), "+r" (__cu_from_r), "+r" (__cu_len_r) \
+ : \
+ : "$8", "$9", "$10", "$11", "$12", "$15", "$24", "$31", \
+ "memory"); \
+ __cu_len_r; \
+})
+
+/*
+ * __copy_from_user: - Copy a block of data from user space, with less checking. * @to: Destination address, in kernel space.
+ * @from: Source address, in user space.
+ * @n: Number of bytes to copy.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Copy data from user space to kernel space. Caller must check
+ * the specified block with access_ok() before calling this function.
+ *
+ * Returns number of bytes that could not be copied.
+ * On success, this will be zero.
+ *
+ * If some data could not be copied, this function will pad the copied
+ * data to the requested size using zero bytes.
+ */
+#define __copy_from_user(to,from,n) \
+({ \
+ void *__cu_to; \
+ const void *__cu_from; \
+ long __cu_len; \
+ \
+ might_sleep(); \
+ __cu_to = (to); \
+ __cu_from = (from); \
+ __cu_len = (n); \
+ __cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
+ __cu_len); \
+ __cu_len; \
+})
+
+/*
+ * copy_from_user: - Copy a block of data from user space.
+ * @to: Destination address, in kernel space.
+ * @from: Source address, in user space.
+ * @n: Number of bytes to copy.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Copy data from user space to kernel space.
+ *
+ * Returns number of bytes that could not be copied.
+ * On success, this will be zero.
+ *
+ * If some data could not be copied, this function will pad the copied
+ * data to the requested size using zero bytes.
+ */
+#define copy_from_user(to,from,n) \
+({ \
+ void *__cu_to; \
+ const void *__cu_from; \
+ long __cu_len; \
+ \
+ might_sleep(); \
+ __cu_to = (to); \
+ __cu_from = (from); \
+ __cu_len = (n); \
+ if (access_ok(VERIFY_READ, __cu_from, __cu_len)) \
+ __cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
+ __cu_len); \
+ __cu_len; \
+})
+
+#define __copy_in_user(to, from, n) __copy_from_user(to, from, n)
+
+#define copy_in_user(to,from,n) \
+({ \
+ void *__cu_to; \
+ const void *__cu_from; \
+ long __cu_len; \
+ \
+ might_sleep(); \
+ __cu_to = (to); \
+ __cu_from = (from); \
+ __cu_len = (n); \
+ if (likely(access_ok(VERIFY_READ, __cu_from, __cu_len) && \
+ access_ok(VERIFY_WRITE, __cu_to, __cu_len))) \
+ __cu_len = __invoke_copy_from_user(__cu_to, __cu_from, \
+ __cu_len); \
+ __cu_len; \
+})
+
+/*
+ * __clear_user: - Zero a block of memory in user space, with less checking.
+ * @to: Destination address, in user space.
+ * @n: Number of bytes to zero.
+ *
+ * Zero a block of memory in user space. Caller must check
+ * the specified block with access_ok() before calling this function.
+ *
+ * Returns number of bytes that could not be cleared.
+ * On success, this will be zero.
+ */
+static inline __kernel_size_t
+__clear_user(void *addr, __kernel_size_t size)
+{
+ __kernel_size_t res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ "move\t$5, $0\n\t"
+ "move\t$6, %2\n\t"
+ __MODULE_JAL(__bzero)
+ "move\t%0, $6"
+ : "=r" (res)
+ : "r" (addr), "r" (size)
+ : "$4", "$5", "$6", __UA_t0, __UA_t1, "$31");
+
+ return res;
+}
+
+#define clear_user(addr,n) \
+({ \
+ void * __cl_addr = (addr); \
+ unsigned long __cl_size = (n); \
+ if (__cl_size && access_ok(VERIFY_WRITE, \
+ ((unsigned long)(__cl_addr)), __cl_size)) \
+ __cl_size = __clear_user(__cl_addr, __cl_size); \
+ __cl_size; \
+})
+
+/*
+ * __strncpy_from_user: - Copy a NUL terminated string from userspace, with less checking.
+ * @dst: Destination address, in kernel space. This buffer must be at
+ * least @count bytes long.
+ * @src: Source address, in user space.
+ * @count: Maximum number of bytes to copy, including the trailing NUL.
+ *
+ * Copies a NUL-terminated string from userspace to kernel space.
+ * Caller must check the specified block with access_ok() before calling
+ * this function.
+ *
+ * On success, returns the length of the string (not including the trailing
+ * NUL).
+ *
+ * If access to userspace fails, returns -EFAULT (some data may have been
+ * copied).
+ *
+ * If @count is smaller than the length of the string, copies @count bytes
+ * and returns @count.
+ */
+static inline long
+__strncpy_from_user(char *__to, const char *__from, long __len)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ "move\t$5, %2\n\t"
+ "move\t$6, %3\n\t"
+ __MODULE_JAL(__strncpy_from_user_nocheck_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (__to), "r" (__from), "r" (__len)
+ : "$2", "$3", "$4", "$5", "$6", __UA_t0, "$31", "memory");
+
+ return res;
+}
+
+/*
+ * strncpy_from_user: - Copy a NUL terminated string from userspace.
+ * @dst: Destination address, in kernel space. This buffer must be at
+ * least @count bytes long.
+ * @src: Source address, in user space.
+ * @count: Maximum number of bytes to copy, including the trailing NUL.
+ *
+ * Copies a NUL-terminated string from userspace to kernel space.
+ *
+ * On success, returns the length of the string (not including the trailing
+ * NUL).
+ *
+ * If access to userspace fails, returns -EFAULT (some data may have been
+ * copied).
+ *
+ * If @count is smaller than the length of the string, copies @count bytes
+ * and returns @count.
+ */
+static inline long
+strncpy_from_user(char *__to, const char *__from, long __len)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ "move\t$5, %2\n\t"
+ "move\t$6, %3\n\t"
+ __MODULE_JAL(__strncpy_from_user_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (__to), "r" (__from), "r" (__len)
+ : "$2", "$3", "$4", "$5", "$6", __UA_t0, "$31", "memory");
+
+ return res;
+}
+
+/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
+static inline long __strlen_user(const char *s)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ __MODULE_JAL(__strlen_user_nocheck_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (s)
+ : "$2", "$4", __UA_t0, "$31");
+
+ return res;
+}
+
+/*
+ * strlen_user: - Get the size of a string in user space.
+ * @str: The string to measure.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ *
+ * If there is a limit on the length of a valid string, you may wish to
+ * consider using strnlen_user() instead.
+ */
+static inline long strlen_user(const char *s)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ __MODULE_JAL(__strlen_user_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (s)
+ : "$2", "$4", __UA_t0, "$31");
+
+ return res;
+}
+
+/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
+static inline long __strnlen_user(const char *s, long n)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ "move\t$5, %2\n\t"
+ __MODULE_JAL(__strnlen_user_nocheck_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (s), "r" (n)
+ : "$2", "$4", "$5", __UA_t0, "$31");
+
+ return res;
+}
+
+/*
+ * strlen_user: - Get the size of a string in user space.
+ * @str: The string to measure.
+ *
+ * Context: User context only. This function may sleep.
+ *
+ * Get the size of a NUL-terminated string in user space.
+ *
+ * Returns the size of the string INCLUDING the terminating NUL.
+ * On exception, returns 0.
+ *
+ * If there is a limit on the length of a valid string, you may wish to
+ * consider using strnlen_user() instead.
+ */
+static inline long strnlen_user(const char *s, long n)
+{
+ long res;
+
+ might_sleep();
+ __asm__ __volatile__(
+ "move\t$4, %1\n\t"
+ "move\t$5, %2\n\t"
+ __MODULE_JAL(__strnlen_user_asm)
+ "move\t%0, $2"
+ : "=r" (res)
+ : "r" (s), "r" (n)
+ : "$2", "$4", "$5", __UA_t0, "$31");
+
+ return res;
+}
+
+struct exception_table_entry
+{
+ unsigned long insn;
+ unsigned long nextinsn;
+};
+
+extern int fixup_exception(struct pt_regs *regs);
+
+#endif /* _ASM_UACCESS_H */
diff --git a/include/asm-mips/ucontext.h b/include/asm-mips/ucontext.h
new file mode 100644
index 000000000000..8a4b20e88b81
--- /dev/null
+++ b/include/asm-mips/ucontext.h
@@ -0,0 +1,21 @@
+/*
+ * 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.
+ *
+ * Low level exception handling
+ *
+ * Copyright (C) 1998, 1999 by Ralf Baechle
+ */
+#ifndef _ASM_UCONTEXT_H
+#define _ASM_UCONTEXT_H
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+ sigset_t uc_sigmask; /* mask last for extensibility */
+};
+
+#endif /* _ASM_UCONTEXT_H */
diff --git a/include/asm-mips/unaligned.h b/include/asm-mips/unaligned.h
new file mode 100644
index 000000000000..a0042563838a
--- /dev/null
+++ b/include/asm-mips/unaligned.h
@@ -0,0 +1,14 @@
+/*
+ * 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) 1996, 1999, 2000, 2001, 2003 by Ralf Baechle
+ * Copyright (C) 1999, 2000, 2001 Silicon Graphics, Inc.
+ */
+#ifndef _ASM_UNALIGNED_H
+#define _ASM_UNALIGNED_H
+
+#include <asm-generic/unaligned.h>
+
+#endif /* _ASM_UNALIGNED_H */
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
new file mode 100644
index 000000000000..6d21cc964f76
--- /dev/null
+++ b/include/asm-mips/unistd.h
@@ -0,0 +1,1185 @@
+/*
+ * 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) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle
+ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ *
+ * Changed system calls macros _syscall5 - _syscall7 to push args 5 to 7 onto
+ * the stack. Robin Farine for ACN S.A, Copyright (C) 1996 by ACN S.A
+ */
+#ifndef _ASM_UNISTD_H
+#define _ASM_UNISTD_H
+
+#include <asm/sgidefs.h>
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+/*
+ * Linux o32 style syscalls are in the range from 4000 to 4999.
+ */
+#define __NR_Linux 4000
+#define __NR_syscall (__NR_Linux + 0)
+#define __NR_exit (__NR_Linux + 1)
+#define __NR_fork (__NR_Linux + 2)
+#define __NR_read (__NR_Linux + 3)
+#define __NR_write (__NR_Linux + 4)
+#define __NR_open (__NR_Linux + 5)
+#define __NR_close (__NR_Linux + 6)
+#define __NR_waitpid (__NR_Linux + 7)
+#define __NR_creat (__NR_Linux + 8)
+#define __NR_link (__NR_Linux + 9)
+#define __NR_unlink (__NR_Linux + 10)
+#define __NR_execve (__NR_Linux + 11)
+#define __NR_chdir (__NR_Linux + 12)
+#define __NR_time (__NR_Linux + 13)
+#define __NR_mknod (__NR_Linux + 14)
+#define __NR_chmod (__NR_Linux + 15)
+#define __NR_lchown (__NR_Linux + 16)
+#define __NR_break (__NR_Linux + 17)
+#define __NR_unused18 (__NR_Linux + 18)
+#define __NR_lseek (__NR_Linux + 19)
+#define __NR_getpid (__NR_Linux + 20)
+#define __NR_mount (__NR_Linux + 21)
+#define __NR_umount (__NR_Linux + 22)
+#define __NR_setuid (__NR_Linux + 23)
+#define __NR_getuid (__NR_Linux + 24)
+#define __NR_stime (__NR_Linux + 25)
+#define __NR_ptrace (__NR_Linux + 26)
+#define __NR_alarm (__NR_Linux + 27)
+#define __NR_unused28 (__NR_Linux + 28)
+#define __NR_pause (__NR_Linux + 29)
+#define __NR_utime (__NR_Linux + 30)
+#define __NR_stty (__NR_Linux + 31)
+#define __NR_gtty (__NR_Linux + 32)
+#define __NR_access (__NR_Linux + 33)
+#define __NR_nice (__NR_Linux + 34)
+#define __NR_ftime (__NR_Linux + 35)
+#define __NR_sync (__NR_Linux + 36)
+#define __NR_kill (__NR_Linux + 37)
+#define __NR_rename (__NR_Linux + 38)
+#define __NR_mkdir (__NR_Linux + 39)
+#define __NR_rmdir (__NR_Linux + 40)
+#define __NR_dup (__NR_Linux + 41)
+#define __NR_pipe (__NR_Linux + 42)
+#define __NR_times (__NR_Linux + 43)
+#define __NR_prof (__NR_Linux + 44)
+#define __NR_brk (__NR_Linux + 45)
+#define __NR_setgid (__NR_Linux + 46)
+#define __NR_getgid (__NR_Linux + 47)
+#define __NR_signal (__NR_Linux + 48)
+#define __NR_geteuid (__NR_Linux + 49)
+#define __NR_getegid (__NR_Linux + 50)
+#define __NR_acct (__NR_Linux + 51)
+#define __NR_umount2 (__NR_Linux + 52)
+#define __NR_lock (__NR_Linux + 53)
+#define __NR_ioctl (__NR_Linux + 54)
+#define __NR_fcntl (__NR_Linux + 55)
+#define __NR_mpx (__NR_Linux + 56)
+#define __NR_setpgid (__NR_Linux + 57)
+#define __NR_ulimit (__NR_Linux + 58)
+#define __NR_unused59 (__NR_Linux + 59)
+#define __NR_umask (__NR_Linux + 60)
+#define __NR_chroot (__NR_Linux + 61)
+#define __NR_ustat (__NR_Linux + 62)
+#define __NR_dup2 (__NR_Linux + 63)
+#define __NR_getppid (__NR_Linux + 64)
+#define __NR_getpgrp (__NR_Linux + 65)
+#define __NR_setsid (__NR_Linux + 66)
+#define __NR_sigaction (__NR_Linux + 67)
+#define __NR_sgetmask (__NR_Linux + 68)
+#define __NR_ssetmask (__NR_Linux + 69)
+#define __NR_setreuid (__NR_Linux + 70)
+#define __NR_setregid (__NR_Linux + 71)
+#define __NR_sigsuspend (__NR_Linux + 72)
+#define __NR_sigpending (__NR_Linux + 73)
+#define __NR_sethostname (__NR_Linux + 74)
+#define __NR_setrlimit (__NR_Linux + 75)
+#define __NR_getrlimit (__NR_Linux + 76)
+#define __NR_getrusage (__NR_Linux + 77)
+#define __NR_gettimeofday (__NR_Linux + 78)
+#define __NR_settimeofday (__NR_Linux + 79)
+#define __NR_getgroups (__NR_Linux + 80)
+#define __NR_setgroups (__NR_Linux + 81)
+#define __NR_reserved82 (__NR_Linux + 82)
+#define __NR_symlink (__NR_Linux + 83)
+#define __NR_unused84 (__NR_Linux + 84)
+#define __NR_readlink (__NR_Linux + 85)
+#define __NR_uselib (__NR_Linux + 86)
+#define __NR_swapon (__NR_Linux + 87)
+#define __NR_reboot (__NR_Linux + 88)
+#define __NR_readdir (__NR_Linux + 89)
+#define __NR_mmap (__NR_Linux + 90)
+#define __NR_munmap (__NR_Linux + 91)
+#define __NR_truncate (__NR_Linux + 92)
+#define __NR_ftruncate (__NR_Linux + 93)
+#define __NR_fchmod (__NR_Linux + 94)
+#define __NR_fchown (__NR_Linux + 95)
+#define __NR_getpriority (__NR_Linux + 96)
+#define __NR_setpriority (__NR_Linux + 97)
+#define __NR_profil (__NR_Linux + 98)
+#define __NR_statfs (__NR_Linux + 99)
+#define __NR_fstatfs (__NR_Linux + 100)
+#define __NR_ioperm (__NR_Linux + 101)
+#define __NR_socketcall (__NR_Linux + 102)
+#define __NR_syslog (__NR_Linux + 103)
+#define __NR_setitimer (__NR_Linux + 104)
+#define __NR_getitimer (__NR_Linux + 105)
+#define __NR_stat (__NR_Linux + 106)
+#define __NR_lstat (__NR_Linux + 107)
+#define __NR_fstat (__NR_Linux + 108)
+#define __NR_unused109 (__NR_Linux + 109)
+#define __NR_iopl (__NR_Linux + 110)
+#define __NR_vhangup (__NR_Linux + 111)
+#define __NR_idle (__NR_Linux + 112)
+#define __NR_vm86 (__NR_Linux + 113)
+#define __NR_wait4 (__NR_Linux + 114)
+#define __NR_swapoff (__NR_Linux + 115)
+#define __NR_sysinfo (__NR_Linux + 116)
+#define __NR_ipc (__NR_Linux + 117)
+#define __NR_fsync (__NR_Linux + 118)
+#define __NR_sigreturn (__NR_Linux + 119)
+#define __NR_clone (__NR_Linux + 120)
+#define __NR_setdomainname (__NR_Linux + 121)
+#define __NR_uname (__NR_Linux + 122)
+#define __NR_modify_ldt (__NR_Linux + 123)
+#define __NR_adjtimex (__NR_Linux + 124)
+#define __NR_mprotect (__NR_Linux + 125)
+#define __NR_sigprocmask (__NR_Linux + 126)
+#define __NR_create_module (__NR_Linux + 127)
+#define __NR_init_module (__NR_Linux + 128)
+#define __NR_delete_module (__NR_Linux + 129)
+#define __NR_get_kernel_syms (__NR_Linux + 130)
+#define __NR_quotactl (__NR_Linux + 131)
+#define __NR_getpgid (__NR_Linux + 132)
+#define __NR_fchdir (__NR_Linux + 133)
+#define __NR_bdflush (__NR_Linux + 134)
+#define __NR_sysfs (__NR_Linux + 135)
+#define __NR_personality (__NR_Linux + 136)
+#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */
+#define __NR_setfsuid (__NR_Linux + 138)
+#define __NR_setfsgid (__NR_Linux + 139)
+#define __NR__llseek (__NR_Linux + 140)
+#define __NR_getdents (__NR_Linux + 141)
+#define __NR__newselect (__NR_Linux + 142)
+#define __NR_flock (__NR_Linux + 143)
+#define __NR_msync (__NR_Linux + 144)
+#define __NR_readv (__NR_Linux + 145)
+#define __NR_writev (__NR_Linux + 146)
+#define __NR_cacheflush (__NR_Linux + 147)
+#define __NR_cachectl (__NR_Linux + 148)
+#define __NR_sysmips (__NR_Linux + 149)
+#define __NR_unused150 (__NR_Linux + 150)
+#define __NR_getsid (__NR_Linux + 151)
+#define __NR_fdatasync (__NR_Linux + 152)
+#define __NR__sysctl (__NR_Linux + 153)
+#define __NR_mlock (__NR_Linux + 154)
+#define __NR_munlock (__NR_Linux + 155)
+#define __NR_mlockall (__NR_Linux + 156)
+#define __NR_munlockall (__NR_Linux + 157)
+#define __NR_sched_setparam (__NR_Linux + 158)
+#define __NR_sched_getparam (__NR_Linux + 159)
+#define __NR_sched_setscheduler (__NR_Linux + 160)
+#define __NR_sched_getscheduler (__NR_Linux + 161)
+#define __NR_sched_yield (__NR_Linux + 162)
+#define __NR_sched_get_priority_max (__NR_Linux + 163)
+#define __NR_sched_get_priority_min (__NR_Linux + 164)
+#define __NR_sched_rr_get_interval (__NR_Linux + 165)
+#define __NR_nanosleep (__NR_Linux + 166)
+#define __NR_mremap (__NR_Linux + 167)
+#define __NR_accept (__NR_Linux + 168)
+#define __NR_bind (__NR_Linux + 169)
+#define __NR_connect (__NR_Linux + 170)
+#define __NR_getpeername (__NR_Linux + 171)
+#define __NR_getsockname (__NR_Linux + 172)
+#define __NR_getsockopt (__NR_Linux + 173)
+#define __NR_listen (__NR_Linux + 174)
+#define __NR_recv (__NR_Linux + 175)
+#define __NR_recvfrom (__NR_Linux + 176)
+#define __NR_recvmsg (__NR_Linux + 177)
+#define __NR_send (__NR_Linux + 178)
+#define __NR_sendmsg (__NR_Linux + 179)
+#define __NR_sendto (__NR_Linux + 180)
+#define __NR_setsockopt (__NR_Linux + 181)
+#define __NR_shutdown (__NR_Linux + 182)
+#define __NR_socket (__NR_Linux + 183)
+#define __NR_socketpair (__NR_Linux + 184)
+#define __NR_setresuid (__NR_Linux + 185)
+#define __NR_getresuid (__NR_Linux + 186)
+#define __NR_query_module (__NR_Linux + 187)
+#define __NR_poll (__NR_Linux + 188)
+#define __NR_nfsservctl (__NR_Linux + 189)
+#define __NR_setresgid (__NR_Linux + 190)
+#define __NR_getresgid (__NR_Linux + 191)
+#define __NR_prctl (__NR_Linux + 192)
+#define __NR_rt_sigreturn (__NR_Linux + 193)
+#define __NR_rt_sigaction (__NR_Linux + 194)
+#define __NR_rt_sigprocmask (__NR_Linux + 195)
+#define __NR_rt_sigpending (__NR_Linux + 196)
+#define __NR_rt_sigtimedwait (__NR_Linux + 197)
+#define __NR_rt_sigqueueinfo (__NR_Linux + 198)
+#define __NR_rt_sigsuspend (__NR_Linux + 199)
+#define __NR_pread64 (__NR_Linux + 200)
+#define __NR_pwrite64 (__NR_Linux + 201)
+#define __NR_chown (__NR_Linux + 202)
+#define __NR_getcwd (__NR_Linux + 203)
+#define __NR_capget (__NR_Linux + 204)
+#define __NR_capset (__NR_Linux + 205)
+#define __NR_sigaltstack (__NR_Linux + 206)
+#define __NR_sendfile (__NR_Linux + 207)
+#define __NR_getpmsg (__NR_Linux + 208)
+#define __NR_putpmsg (__NR_Linux + 209)
+#define __NR_mmap2 (__NR_Linux + 210)
+#define __NR_truncate64 (__NR_Linux + 211)
+#define __NR_ftruncate64 (__NR_Linux + 212)
+#define __NR_stat64 (__NR_Linux + 213)
+#define __NR_lstat64 (__NR_Linux + 214)
+#define __NR_fstat64 (__NR_Linux + 215)
+#define __NR_pivot_root (__NR_Linux + 216)
+#define __NR_mincore (__NR_Linux + 217)
+#define __NR_madvise (__NR_Linux + 218)
+#define __NR_getdents64 (__NR_Linux + 219)
+#define __NR_fcntl64 (__NR_Linux + 220)
+#define __NR_reserved221 (__NR_Linux + 221)
+#define __NR_gettid (__NR_Linux + 222)
+#define __NR_readahead (__NR_Linux + 223)
+#define __NR_setxattr (__NR_Linux + 224)
+#define __NR_lsetxattr (__NR_Linux + 225)
+#define __NR_fsetxattr (__NR_Linux + 226)
+#define __NR_getxattr (__NR_Linux + 227)
+#define __NR_lgetxattr (__NR_Linux + 228)
+#define __NR_fgetxattr (__NR_Linux + 229)
+#define __NR_listxattr (__NR_Linux + 230)
+#define __NR_llistxattr (__NR_Linux + 231)
+#define __NR_flistxattr (__NR_Linux + 232)
+#define __NR_removexattr (__NR_Linux + 233)
+#define __NR_lremovexattr (__NR_Linux + 234)
+#define __NR_fremovexattr (__NR_Linux + 235)
+#define __NR_tkill (__NR_Linux + 236)
+#define __NR_sendfile64 (__NR_Linux + 237)
+#define __NR_futex (__NR_Linux + 238)
+#define __NR_sched_setaffinity (__NR_Linux + 239)
+#define __NR_sched_getaffinity (__NR_Linux + 240)
+#define __NR_io_setup (__NR_Linux + 241)
+#define __NR_io_destroy (__NR_Linux + 242)
+#define __NR_io_getevents (__NR_Linux + 243)
+#define __NR_io_submit (__NR_Linux + 244)
+#define __NR_io_cancel (__NR_Linux + 245)
+#define __NR_exit_group (__NR_Linux + 246)
+#define __NR_lookup_dcookie (__NR_Linux + 247)
+#define __NR_epoll_create (__NR_Linux + 248)
+#define __NR_epoll_ctl (__NR_Linux + 249)
+#define __NR_epoll_wait (__NR_Linux + 250)
+#define __NR_remap_file_pages (__NR_Linux + 251)
+#define __NR_set_tid_address (__NR_Linux + 252)
+#define __NR_restart_syscall (__NR_Linux + 253)
+#define __NR_fadvise64 (__NR_Linux + 254)
+#define __NR_statfs64 (__NR_Linux + 255)
+#define __NR_fstatfs64 (__NR_Linux + 256)
+#define __NR_timer_create (__NR_Linux + 257)
+#define __NR_timer_settime (__NR_Linux + 258)
+#define __NR_timer_gettime (__NR_Linux + 259)
+#define __NR_timer_getoverrun (__NR_Linux + 260)
+#define __NR_timer_delete (__NR_Linux + 261)
+#define __NR_clock_settime (__NR_Linux + 262)
+#define __NR_clock_gettime (__NR_Linux + 263)
+#define __NR_clock_getres (__NR_Linux + 264)
+#define __NR_clock_nanosleep (__NR_Linux + 265)
+#define __NR_tgkill (__NR_Linux + 266)
+#define __NR_utimes (__NR_Linux + 267)
+#define __NR_mbind (__NR_Linux + 268)
+#define __NR_get_mempolicy (__NR_Linux + 269)
+#define __NR_set_mempolicy (__NR_Linux + 270)
+#define __NR_mq_open (__NR_Linux + 271)
+#define __NR_mq_unlink (__NR_Linux + 272)
+#define __NR_mq_timedsend (__NR_Linux + 273)
+#define __NR_mq_timedreceive (__NR_Linux + 274)
+#define __NR_mq_notify (__NR_Linux + 275)
+#define __NR_mq_getsetattr (__NR_Linux + 276)
+#define __NR_vserver (__NR_Linux + 277)
+#define __NR_waitid (__NR_Linux + 278)
+/* #define __NR_sys_setaltroot (__NR_Linux + 279) */
+#define __NR_add_key (__NR_Linux + 280)
+#define __NR_request_key (__NR_Linux + 281)
+#define __NR_keyctl (__NR_Linux + 282)
+
+/*
+ * Offset of the last Linux o32 flavoured syscall
+ */
+#define __NR_Linux_syscalls 282
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+
+#define __NR_O32_Linux 4000
+#define __NR_O32_Linux_syscalls 282
+
+#if _MIPS_SIM == _MIPS_SIM_ABI64
+
+/*
+ * Linux 64-bit syscalls are in the range from 5000 to 5999.
+ */
+#define __NR_Linux 5000
+#define __NR_read (__NR_Linux + 0)
+#define __NR_write (__NR_Linux + 1)
+#define __NR_open (__NR_Linux + 2)
+#define __NR_close (__NR_Linux + 3)
+#define __NR_stat (__NR_Linux + 4)
+#define __NR_fstat (__NR_Linux + 5)
+#define __NR_lstat (__NR_Linux + 6)
+#define __NR_poll (__NR_Linux + 7)
+#define __NR_lseek (__NR_Linux + 8)
+#define __NR_mmap (__NR_Linux + 9)
+#define __NR_mprotect (__NR_Linux + 10)
+#define __NR_munmap (__NR_Linux + 11)
+#define __NR_brk (__NR_Linux + 12)
+#define __NR_rt_sigaction (__NR_Linux + 13)
+#define __NR_rt_sigprocmask (__NR_Linux + 14)
+#define __NR_ioctl (__NR_Linux + 15)
+#define __NR_pread64 (__NR_Linux + 16)
+#define __NR_pwrite64 (__NR_Linux + 17)
+#define __NR_readv (__NR_Linux + 18)
+#define __NR_writev (__NR_Linux + 19)
+#define __NR_access (__NR_Linux + 20)
+#define __NR_pipe (__NR_Linux + 21)
+#define __NR__newselect (__NR_Linux + 22)
+#define __NR_sched_yield (__NR_Linux + 23)
+#define __NR_mremap (__NR_Linux + 24)
+#define __NR_msync (__NR_Linux + 25)
+#define __NR_mincore (__NR_Linux + 26)
+#define __NR_madvise (__NR_Linux + 27)
+#define __NR_shmget (__NR_Linux + 28)
+#define __NR_shmat (__NR_Linux + 29)
+#define __NR_shmctl (__NR_Linux + 30)
+#define __NR_dup (__NR_Linux + 31)
+#define __NR_dup2 (__NR_Linux + 32)
+#define __NR_pause (__NR_Linux + 33)
+#define __NR_nanosleep (__NR_Linux + 34)
+#define __NR_getitimer (__NR_Linux + 35)
+#define __NR_setitimer (__NR_Linux + 36)
+#define __NR_alarm (__NR_Linux + 37)
+#define __NR_getpid (__NR_Linux + 38)
+#define __NR_sendfile (__NR_Linux + 39)
+#define __NR_socket (__NR_Linux + 40)
+#define __NR_connect (__NR_Linux + 41)
+#define __NR_accept (__NR_Linux + 42)
+#define __NR_sendto (__NR_Linux + 43)
+#define __NR_recvfrom (__NR_Linux + 44)
+#define __NR_sendmsg (__NR_Linux + 45)
+#define __NR_recvmsg (__NR_Linux + 46)
+#define __NR_shutdown (__NR_Linux + 47)
+#define __NR_bind (__NR_Linux + 48)
+#define __NR_listen (__NR_Linux + 49)
+#define __NR_getsockname (__NR_Linux + 50)
+#define __NR_getpeername (__NR_Linux + 51)
+#define __NR_socketpair (__NR_Linux + 52)
+#define __NR_setsockopt (__NR_Linux + 53)
+#define __NR_getsockopt (__NR_Linux + 54)
+#define __NR_clone (__NR_Linux + 55)
+#define __NR_fork (__NR_Linux + 56)
+#define __NR_execve (__NR_Linux + 57)
+#define __NR_exit (__NR_Linux + 58)
+#define __NR_wait4 (__NR_Linux + 59)
+#define __NR_kill (__NR_Linux + 60)
+#define __NR_uname (__NR_Linux + 61)
+#define __NR_semget (__NR_Linux + 62)
+#define __NR_semop (__NR_Linux + 63)
+#define __NR_semctl (__NR_Linux + 64)
+#define __NR_shmdt (__NR_Linux + 65)
+#define __NR_msgget (__NR_Linux + 66)
+#define __NR_msgsnd (__NR_Linux + 67)
+#define __NR_msgrcv (__NR_Linux + 68)
+#define __NR_msgctl (__NR_Linux + 69)
+#define __NR_fcntl (__NR_Linux + 70)
+#define __NR_flock (__NR_Linux + 71)
+#define __NR_fsync (__NR_Linux + 72)
+#define __NR_fdatasync (__NR_Linux + 73)
+#define __NR_truncate (__NR_Linux + 74)
+#define __NR_ftruncate (__NR_Linux + 75)
+#define __NR_getdents (__NR_Linux + 76)
+#define __NR_getcwd (__NR_Linux + 77)
+#define __NR_chdir (__NR_Linux + 78)
+#define __NR_fchdir (__NR_Linux + 79)
+#define __NR_rename (__NR_Linux + 80)
+#define __NR_mkdir (__NR_Linux + 81)
+#define __NR_rmdir (__NR_Linux + 82)
+#define __NR_creat (__NR_Linux + 83)
+#define __NR_link (__NR_Linux + 84)
+#define __NR_unlink (__NR_Linux + 85)
+#define __NR_symlink (__NR_Linux + 86)
+#define __NR_readlink (__NR_Linux + 87)
+#define __NR_chmod (__NR_Linux + 88)
+#define __NR_fchmod (__NR_Linux + 89)
+#define __NR_chown (__NR_Linux + 90)
+#define __NR_fchown (__NR_Linux + 91)
+#define __NR_lchown (__NR_Linux + 92)
+#define __NR_umask (__NR_Linux + 93)
+#define __NR_gettimeofday (__NR_Linux + 94)
+#define __NR_getrlimit (__NR_Linux + 95)
+#define __NR_getrusage (__NR_Linux + 96)
+#define __NR_sysinfo (__NR_Linux + 97)
+#define __NR_times (__NR_Linux + 98)
+#define __NR_ptrace (__NR_Linux + 99)
+#define __NR_getuid (__NR_Linux + 100)
+#define __NR_syslog (__NR_Linux + 101)
+#define __NR_getgid (__NR_Linux + 102)
+#define __NR_setuid (__NR_Linux + 103)
+#define __NR_setgid (__NR_Linux + 104)
+#define __NR_geteuid (__NR_Linux + 105)
+#define __NR_getegid (__NR_Linux + 106)
+#define __NR_setpgid (__NR_Linux + 107)
+#define __NR_getppid (__NR_Linux + 108)
+#define __NR_getpgrp (__NR_Linux + 109)
+#define __NR_setsid (__NR_Linux + 110)
+#define __NR_setreuid (__NR_Linux + 111)
+#define __NR_setregid (__NR_Linux + 112)
+#define __NR_getgroups (__NR_Linux + 113)
+#define __NR_setgroups (__NR_Linux + 114)
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#define __NR_getpgid (__NR_Linux + 119)
+#define __NR_setfsuid (__NR_Linux + 120)
+#define __NR_setfsgid (__NR_Linux + 121)
+#define __NR_getsid (__NR_Linux + 122)
+#define __NR_capget (__NR_Linux + 123)
+#define __NR_capset (__NR_Linux + 124)
+#define __NR_rt_sigpending (__NR_Linux + 125)
+#define __NR_rt_sigtimedwait (__NR_Linux + 126)
+#define __NR_rt_sigqueueinfo (__NR_Linux + 127)
+#define __NR_rt_sigsuspend (__NR_Linux + 128)
+#define __NR_sigaltstack (__NR_Linux + 129)
+#define __NR_utime (__NR_Linux + 130)
+#define __NR_mknod (__NR_Linux + 131)
+#define __NR_personality (__NR_Linux + 132)
+#define __NR_ustat (__NR_Linux + 133)
+#define __NR_statfs (__NR_Linux + 134)
+#define __NR_fstatfs (__NR_Linux + 135)
+#define __NR_sysfs (__NR_Linux + 136)
+#define __NR_getpriority (__NR_Linux + 137)
+#define __NR_setpriority (__NR_Linux + 138)
+#define __NR_sched_setparam (__NR_Linux + 139)
+#define __NR_sched_getparam (__NR_Linux + 140)
+#define __NR_sched_setscheduler (__NR_Linux + 141)
+#define __NR_sched_getscheduler (__NR_Linux + 142)
+#define __NR_sched_get_priority_max (__NR_Linux + 143)
+#define __NR_sched_get_priority_min (__NR_Linux + 144)
+#define __NR_sched_rr_get_interval (__NR_Linux + 145)
+#define __NR_mlock (__NR_Linux + 146)
+#define __NR_munlock (__NR_Linux + 147)
+#define __NR_mlockall (__NR_Linux + 148)
+#define __NR_munlockall (__NR_Linux + 149)
+#define __NR_vhangup (__NR_Linux + 150)
+#define __NR_pivot_root (__NR_Linux + 151)
+#define __NR__sysctl (__NR_Linux + 152)
+#define __NR_prctl (__NR_Linux + 153)
+#define __NR_adjtimex (__NR_Linux + 154)
+#define __NR_setrlimit (__NR_Linux + 155)
+#define __NR_chroot (__NR_Linux + 156)
+#define __NR_sync (__NR_Linux + 157)
+#define __NR_acct (__NR_Linux + 158)
+#define __NR_settimeofday (__NR_Linux + 159)
+#define __NR_mount (__NR_Linux + 160)
+#define __NR_umount2 (__NR_Linux + 161)
+#define __NR_swapon (__NR_Linux + 162)
+#define __NR_swapoff (__NR_Linux + 163)
+#define __NR_reboot (__NR_Linux + 164)
+#define __NR_sethostname (__NR_Linux + 165)
+#define __NR_setdomainname (__NR_Linux + 166)
+#define __NR_create_module (__NR_Linux + 167)
+#define __NR_init_module (__NR_Linux + 168)
+#define __NR_delete_module (__NR_Linux + 169)
+#define __NR_get_kernel_syms (__NR_Linux + 170)
+#define __NR_query_module (__NR_Linux + 171)
+#define __NR_quotactl (__NR_Linux + 172)
+#define __NR_nfsservctl (__NR_Linux + 173)
+#define __NR_getpmsg (__NR_Linux + 174)
+#define __NR_putpmsg (__NR_Linux + 175)
+#define __NR_afs_syscall (__NR_Linux + 176)
+#define __NR_reserved177 (__NR_Linux + 177)
+#define __NR_gettid (__NR_Linux + 178)
+#define __NR_readahead (__NR_Linux + 179)
+#define __NR_setxattr (__NR_Linux + 180)
+#define __NR_lsetxattr (__NR_Linux + 181)
+#define __NR_fsetxattr (__NR_Linux + 182)
+#define __NR_getxattr (__NR_Linux + 183)
+#define __NR_lgetxattr (__NR_Linux + 184)
+#define __NR_fgetxattr (__NR_Linux + 185)
+#define __NR_listxattr (__NR_Linux + 186)
+#define __NR_llistxattr (__NR_Linux + 187)
+#define __NR_flistxattr (__NR_Linux + 188)
+#define __NR_removexattr (__NR_Linux + 189)
+#define __NR_lremovexattr (__NR_Linux + 190)
+#define __NR_fremovexattr (__NR_Linux + 191)
+#define __NR_tkill (__NR_Linux + 192)
+#define __NR_reserved193 (__NR_Linux + 193)
+#define __NR_futex (__NR_Linux + 194)
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#define __NR_cacheflush (__NR_Linux + 197)
+#define __NR_cachectl (__NR_Linux + 198)
+#define __NR_sysmips (__NR_Linux + 199)
+#define __NR_io_setup (__NR_Linux + 200)
+#define __NR_io_destroy (__NR_Linux + 201)
+#define __NR_io_getevents (__NR_Linux + 202)
+#define __NR_io_submit (__NR_Linux + 203)
+#define __NR_io_cancel (__NR_Linux + 204)
+#define __NR_exit_group (__NR_Linux + 205)
+#define __NR_lookup_dcookie (__NR_Linux + 206)
+#define __NR_epoll_create (__NR_Linux + 207)
+#define __NR_epoll_ctl (__NR_Linux + 208)
+#define __NR_epoll_wait (__NR_Linux + 209)
+#define __NR_remap_file_pages (__NR_Linux + 210)
+#define __NR_rt_sigreturn (__NR_Linux + 211)
+#define __NR_set_tid_address (__NR_Linux + 212)
+#define __NR_restart_syscall (__NR_Linux + 213)
+#define __NR_semtimedop (__NR_Linux + 214)
+#define __NR_fadvise64 (__NR_Linux + 215)
+#define __NR_timer_create (__NR_Linux + 216)
+#define __NR_timer_settime (__NR_Linux + 217)
+#define __NR_timer_gettime (__NR_Linux + 218)
+#define __NR_timer_getoverrun (__NR_Linux + 219)
+#define __NR_timer_delete (__NR_Linux + 220)
+#define __NR_clock_settime (__NR_Linux + 221)
+#define __NR_clock_gettime (__NR_Linux + 222)
+#define __NR_clock_getres (__NR_Linux + 223)
+#define __NR_clock_nanosleep (__NR_Linux + 224)
+#define __NR_tgkill (__NR_Linux + 225)
+#define __NR_utimes (__NR_Linux + 226)
+#define __NR_mbind (__NR_Linux + 227)
+#define __NR_get_mempolicy (__NR_Linux + 228)
+#define __NR_set_mempolicy (__NR_Linux + 229)
+#define __NR_mq_open (__NR_Linux + 230)
+#define __NR_mq_unlink (__NR_Linux + 231)
+#define __NR_mq_timedsend (__NR_Linux + 232)
+#define __NR_mq_timedreceive (__NR_Linux + 233)
+#define __NR_mq_notify (__NR_Linux + 234)
+#define __NR_mq_getsetattr (__NR_Linux + 235)
+#define __NR_vserver (__NR_Linux + 236)
+#define __NR_waitid (__NR_Linux + 237)
+/* #define __NR_sys_setaltroot (__NR_Linux + 238) */
+#define __NR_add_key (__NR_Linux + 239)
+#define __NR_request_key (__NR_Linux + 240)
+#define __NR_keyctl (__NR_Linux + 241)
+
+/*
+ * Offset of the last Linux 64-bit flavoured syscall
+ */
+#define __NR_Linux_syscalls 241
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
+
+#define __NR_64_Linux 5000
+#define __NR_64_Linux_syscalls 241
+
+#if _MIPS_SIM == _MIPS_SIM_NABI32
+
+/*
+ * Linux N32 syscalls are in the range from 6000 to 6999.
+ */
+#define __NR_Linux 6000
+#define __NR_read (__NR_Linux + 0)
+#define __NR_write (__NR_Linux + 1)
+#define __NR_open (__NR_Linux + 2)
+#define __NR_close (__NR_Linux + 3)
+#define __NR_stat (__NR_Linux + 4)
+#define __NR_fstat (__NR_Linux + 5)
+#define __NR_lstat (__NR_Linux + 6)
+#define __NR_poll (__NR_Linux + 7)
+#define __NR_lseek (__NR_Linux + 8)
+#define __NR_mmap (__NR_Linux + 9)
+#define __NR_mprotect (__NR_Linux + 10)
+#define __NR_munmap (__NR_Linux + 11)
+#define __NR_brk (__NR_Linux + 12)
+#define __NR_rt_sigaction (__NR_Linux + 13)
+#define __NR_rt_sigprocmask (__NR_Linux + 14)
+#define __NR_ioctl (__NR_Linux + 15)
+#define __NR_pread64 (__NR_Linux + 16)
+#define __NR_pwrite64 (__NR_Linux + 17)
+#define __NR_readv (__NR_Linux + 18)
+#define __NR_writev (__NR_Linux + 19)
+#define __NR_access (__NR_Linux + 20)
+#define __NR_pipe (__NR_Linux + 21)
+#define __NR__newselect (__NR_Linux + 22)
+#define __NR_sched_yield (__NR_Linux + 23)
+#define __NR_mremap (__NR_Linux + 24)
+#define __NR_msync (__NR_Linux + 25)
+#define __NR_mincore (__NR_Linux + 26)
+#define __NR_madvise (__NR_Linux + 27)
+#define __NR_shmget (__NR_Linux + 28)
+#define __NR_shmat (__NR_Linux + 29)
+#define __NR_shmctl (__NR_Linux + 30)
+#define __NR_dup (__NR_Linux + 31)
+#define __NR_dup2 (__NR_Linux + 32)
+#define __NR_pause (__NR_Linux + 33)
+#define __NR_nanosleep (__NR_Linux + 34)
+#define __NR_getitimer (__NR_Linux + 35)
+#define __NR_setitimer (__NR_Linux + 36)
+#define __NR_alarm (__NR_Linux + 37)
+#define __NR_getpid (__NR_Linux + 38)
+#define __NR_sendfile (__NR_Linux + 39)
+#define __NR_socket (__NR_Linux + 40)
+#define __NR_connect (__NR_Linux + 41)
+#define __NR_accept (__NR_Linux + 42)
+#define __NR_sendto (__NR_Linux + 43)
+#define __NR_recvfrom (__NR_Linux + 44)
+#define __NR_sendmsg (__NR_Linux + 45)
+#define __NR_recvmsg (__NR_Linux + 46)
+#define __NR_shutdown (__NR_Linux + 47)
+#define __NR_bind (__NR_Linux + 48)
+#define __NR_listen (__NR_Linux + 49)
+#define __NR_getsockname (__NR_Linux + 50)
+#define __NR_getpeername (__NR_Linux + 51)
+#define __NR_socketpair (__NR_Linux + 52)
+#define __NR_setsockopt (__NR_Linux + 53)
+#define __NR_getsockopt (__NR_Linux + 54)
+#define __NR_clone (__NR_Linux + 55)
+#define __NR_fork (__NR_Linux + 56)
+#define __NR_execve (__NR_Linux + 57)
+#define __NR_exit (__NR_Linux + 58)
+#define __NR_wait4 (__NR_Linux + 59)
+#define __NR_kill (__NR_Linux + 60)
+#define __NR_uname (__NR_Linux + 61)
+#define __NR_semget (__NR_Linux + 62)
+#define __NR_semop (__NR_Linux + 63)
+#define __NR_semctl (__NR_Linux + 64)
+#define __NR_shmdt (__NR_Linux + 65)
+#define __NR_msgget (__NR_Linux + 66)
+#define __NR_msgsnd (__NR_Linux + 67)
+#define __NR_msgrcv (__NR_Linux + 68)
+#define __NR_msgctl (__NR_Linux + 69)
+#define __NR_fcntl (__NR_Linux + 70)
+#define __NR_flock (__NR_Linux + 71)
+#define __NR_fsync (__NR_Linux + 72)
+#define __NR_fdatasync (__NR_Linux + 73)
+#define __NR_truncate (__NR_Linux + 74)
+#define __NR_ftruncate (__NR_Linux + 75)
+#define __NR_getdents (__NR_Linux + 76)
+#define __NR_getcwd (__NR_Linux + 77)
+#define __NR_chdir (__NR_Linux + 78)
+#define __NR_fchdir (__NR_Linux + 79)
+#define __NR_rename (__NR_Linux + 80)
+#define __NR_mkdir (__NR_Linux + 81)
+#define __NR_rmdir (__NR_Linux + 82)
+#define __NR_creat (__NR_Linux + 83)
+#define __NR_link (__NR_Linux + 84)
+#define __NR_unlink (__NR_Linux + 85)
+#define __NR_symlink (__NR_Linux + 86)
+#define __NR_readlink (__NR_Linux + 87)
+#define __NR_chmod (__NR_Linux + 88)
+#define __NR_fchmod (__NR_Linux + 89)
+#define __NR_chown (__NR_Linux + 90)
+#define __NR_fchown (__NR_Linux + 91)
+#define __NR_lchown (__NR_Linux + 92)
+#define __NR_umask (__NR_Linux + 93)
+#define __NR_gettimeofday (__NR_Linux + 94)
+#define __NR_getrlimit (__NR_Linux + 95)
+#define __NR_getrusage (__NR_Linux + 96)
+#define __NR_sysinfo (__NR_Linux + 97)
+#define __NR_times (__NR_Linux + 98)
+#define __NR_ptrace (__NR_Linux + 99)
+#define __NR_getuid (__NR_Linux + 100)
+#define __NR_syslog (__NR_Linux + 101)
+#define __NR_getgid (__NR_Linux + 102)
+#define __NR_setuid (__NR_Linux + 103)
+#define __NR_setgid (__NR_Linux + 104)
+#define __NR_geteuid (__NR_Linux + 105)
+#define __NR_getegid (__NR_Linux + 106)
+#define __NR_setpgid (__NR_Linux + 107)
+#define __NR_getppid (__NR_Linux + 108)
+#define __NR_getpgrp (__NR_Linux + 109)
+#define __NR_setsid (__NR_Linux + 110)
+#define __NR_setreuid (__NR_Linux + 111)
+#define __NR_setregid (__NR_Linux + 112)
+#define __NR_getgroups (__NR_Linux + 113)
+#define __NR_setgroups (__NR_Linux + 114)
+#define __NR_setresuid (__NR_Linux + 115)
+#define __NR_getresuid (__NR_Linux + 116)
+#define __NR_setresgid (__NR_Linux + 117)
+#define __NR_getresgid (__NR_Linux + 118)
+#define __NR_getpgid (__NR_Linux + 119)
+#define __NR_setfsuid (__NR_Linux + 120)
+#define __NR_setfsgid (__NR_Linux + 121)
+#define __NR_getsid (__NR_Linux + 122)
+#define __NR_capget (__NR_Linux + 123)
+#define __NR_capset (__NR_Linux + 124)
+#define __NR_rt_sigpending (__NR_Linux + 125)
+#define __NR_rt_sigtimedwait (__NR_Linux + 126)
+#define __NR_rt_sigqueueinfo (__NR_Linux + 127)
+#define __NR_rt_sigsuspend (__NR_Linux + 128)
+#define __NR_sigaltstack (__NR_Linux + 129)
+#define __NR_utime (__NR_Linux + 130)
+#define __NR_mknod (__NR_Linux + 131)
+#define __NR_personality (__NR_Linux + 132)
+#define __NR_ustat (__NR_Linux + 133)
+#define __NR_statfs (__NR_Linux + 134)
+#define __NR_fstatfs (__NR_Linux + 135)
+#define __NR_sysfs (__NR_Linux + 136)
+#define __NR_getpriority (__NR_Linux + 137)
+#define __NR_setpriority (__NR_Linux + 138)
+#define __NR_sched_setparam (__NR_Linux + 139)
+#define __NR_sched_getparam (__NR_Linux + 140)
+#define __NR_sched_setscheduler (__NR_Linux + 141)
+#define __NR_sched_getscheduler (__NR_Linux + 142)
+#define __NR_sched_get_priority_max (__NR_Linux + 143)
+#define __NR_sched_get_priority_min (__NR_Linux + 144)
+#define __NR_sched_rr_get_interval (__NR_Linux + 145)
+#define __NR_mlock (__NR_Linux + 146)
+#define __NR_munlock (__NR_Linux + 147)
+#define __NR_mlockall (__NR_Linux + 148)
+#define __NR_munlockall (__NR_Linux + 149)
+#define __NR_vhangup (__NR_Linux + 150)
+#define __NR_pivot_root (__NR_Linux + 151)
+#define __NR__sysctl (__NR_Linux + 152)
+#define __NR_prctl (__NR_Linux + 153)
+#define __NR_adjtimex (__NR_Linux + 154)
+#define __NR_setrlimit (__NR_Linux + 155)
+#define __NR_chroot (__NR_Linux + 156)
+#define __NR_sync (__NR_Linux + 157)
+#define __NR_acct (__NR_Linux + 158)
+#define __NR_settimeofday (__NR_Linux + 159)
+#define __NR_mount (__NR_Linux + 160)
+#define __NR_umount2 (__NR_Linux + 161)
+#define __NR_swapon (__NR_Linux + 162)
+#define __NR_swapoff (__NR_Linux + 163)
+#define __NR_reboot (__NR_Linux + 164)
+#define __NR_sethostname (__NR_Linux + 165)
+#define __NR_setdomainname (__NR_Linux + 166)
+#define __NR_create_module (__NR_Linux + 167)
+#define __NR_init_module (__NR_Linux + 168)
+#define __NR_delete_module (__NR_Linux + 169)
+#define __NR_get_kernel_syms (__NR_Linux + 170)
+#define __NR_query_module (__NR_Linux + 171)
+#define __NR_quotactl (__NR_Linux + 172)
+#define __NR_nfsservctl (__NR_Linux + 173)
+#define __NR_getpmsg (__NR_Linux + 174)
+#define __NR_putpmsg (__NR_Linux + 175)
+#define __NR_afs_syscall (__NR_Linux + 176)
+#define __NR_reserved177 (__NR_Linux + 177)
+#define __NR_gettid (__NR_Linux + 178)
+#define __NR_readahead (__NR_Linux + 179)
+#define __NR_setxattr (__NR_Linux + 180)
+#define __NR_lsetxattr (__NR_Linux + 181)
+#define __NR_fsetxattr (__NR_Linux + 182)
+#define __NR_getxattr (__NR_Linux + 183)
+#define __NR_lgetxattr (__NR_Linux + 184)
+#define __NR_fgetxattr (__NR_Linux + 185)
+#define __NR_listxattr (__NR_Linux + 186)
+#define __NR_llistxattr (__NR_Linux + 187)
+#define __NR_flistxattr (__NR_Linux + 188)
+#define __NR_removexattr (__NR_Linux + 189)
+#define __NR_lremovexattr (__NR_Linux + 190)
+#define __NR_fremovexattr (__NR_Linux + 191)
+#define __NR_tkill (__NR_Linux + 192)
+#define __NR_reserved193 (__NR_Linux + 193)
+#define __NR_futex (__NR_Linux + 194)
+#define __NR_sched_setaffinity (__NR_Linux + 195)
+#define __NR_sched_getaffinity (__NR_Linux + 196)
+#define __NR_cacheflush (__NR_Linux + 197)
+#define __NR_cachectl (__NR_Linux + 198)
+#define __NR_sysmips (__NR_Linux + 199)
+#define __NR_io_setup (__NR_Linux + 200)
+#define __NR_io_destroy (__NR_Linux + 201)
+#define __NR_io_getevents (__NR_Linux + 202)
+#define __NR_io_submit (__NR_Linux + 203)
+#define __NR_io_cancel (__NR_Linux + 204)
+#define __NR_exit_group (__NR_Linux + 205)
+#define __NR_lookup_dcookie (__NR_Linux + 206)
+#define __NR_epoll_create (__NR_Linux + 207)
+#define __NR_epoll_ctl (__NR_Linux + 208)
+#define __NR_epoll_wait (__NR_Linux + 209)
+#define __NR_remap_file_pages (__NR_Linux + 210)
+#define __NR_rt_sigreturn (__NR_Linux + 211)
+#define __NR_fcntl64 (__NR_Linux + 212)
+#define __NR_set_tid_address (__NR_Linux + 213)
+#define __NR_restart_syscall (__NR_Linux + 214)
+#define __NR_semtimedop (__NR_Linux + 215)
+#define __NR_fadvise64 (__NR_Linux + 216)
+#define __NR_statfs64 (__NR_Linux + 217)
+#define __NR_fstatfs64 (__NR_Linux + 218)
+#define __NR_sendfile64 (__NR_Linux + 219)
+#define __NR_timer_create (__NR_Linux + 220)
+#define __NR_timer_settime (__NR_Linux + 221)
+#define __NR_timer_gettime (__NR_Linux + 222)
+#define __NR_timer_getoverrun (__NR_Linux + 223)
+#define __NR_timer_delete (__NR_Linux + 224)
+#define __NR_clock_settime (__NR_Linux + 225)
+#define __NR_clock_gettime (__NR_Linux + 226)
+#define __NR_clock_getres (__NR_Linux + 227)
+#define __NR_clock_nanosleep (__NR_Linux + 228)
+#define __NR_tgkill (__NR_Linux + 229)
+#define __NR_utimes (__NR_Linux + 230)
+#define __NR_mbind (__NR_Linux + 231)
+#define __NR_get_mempolicy (__NR_Linux + 232)
+#define __NR_set_mempolicy (__NR_Linux + 233)
+#define __NR_mq_open (__NR_Linux + 234)
+#define __NR_mq_unlink (__NR_Linux + 235)
+#define __NR_mq_timedsend (__NR_Linux + 236)
+#define __NR_mq_timedreceive (__NR_Linux + 237)
+#define __NR_mq_notify (__NR_Linux + 238)
+#define __NR_mq_getsetattr (__NR_Linux + 239)
+#define __NR_vserver (__NR_Linux + 240)
+#define __NR_waitid (__NR_Linux + 241)
+/* #define __NR_sys_setaltroot (__NR_Linux + 242) */
+#define __NR_add_key (__NR_Linux + 243)
+#define __NR_request_key (__NR_Linux + 244)
+#define __NR_keyctl (__NR_Linux + 245)
+
+/*
+ * Offset of the last N32 flavoured syscall
+ */
+#define __NR_Linux_syscalls 245
+
+#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#define __NR_N32_Linux 6000
+#define __NR_N32_Linux_syscalls 245
+
+#ifndef __ASSEMBLY__
+
+/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
+#define _syscall0(type,name) \
+type name(void) \
+{ \
+ register unsigned long __a3 asm("$7"); \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %2\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "=r" (__a3) \
+ : "i" (__NR_##name) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+/*
+ * DANGER: This macro isn't usable for the pipe(2) call
+ * which has a unusual return convention.
+ */
+#define _syscall1(type,name,atype,a) \
+type name(atype a) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a3 asm("$7"); \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %3\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "=r" (__a3) \
+ : "r" (__a0), "i" (__NR_##name) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#define _syscall2(type,name,atype,a,btype,b) \
+type name(atype a, btype b) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a3 asm("$7"); \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %4\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "=r" (__a3) \
+ : "r" (__a0), "r" (__a1), "i" (__NR_##name) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#define _syscall3(type,name,atype,a,btype,b,ctype,c) \
+type name(atype a, btype b, ctype c) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7"); \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %5\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "=r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
+type name(atype a, btype b, ctype c, dtype d) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7") = (unsigned long) d; \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %5\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "+r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
+
+/*
+ * Using those means your brain needs more than an oil change ;-)
+ */
+
+#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
+type name(atype a, btype b, ctype c, dtype d, etype e) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7") = (unsigned long) d; \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "lw\t$2, %6\n\t" \
+ "subu\t$29, 32\n\t" \
+ "sw\t$2, 16($29)\n\t" \
+ "li\t$2, %5\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ "addiu\t$29, 32\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "+r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name), \
+ "m" ((unsigned long)e) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#define _syscall6(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e,ftype,f) \
+type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7") = (unsigned long) d; \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "lw\t$2, %6\n\t" \
+ "lw\t$8, %7\n\t" \
+ "subu\t$29, 32\n\t" \
+ "sw\t$2, 16($29)\n\t" \
+ "sw\t$8, 20($29)\n\t" \
+ "li\t$2, %5\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ "addiu\t$29, 32\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "+r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name), \
+ "m" ((unsigned long)e), "m" ((unsigned long)f) \
+ : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#endif /* (_MIPS_SIM == _MIPS_SIM_ABI32) */
+
+#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64)
+
+#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
+type name (atype a,btype b,ctype c,dtype d,etype e) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7") = (unsigned long) d; \
+ register unsigned long __a4 asm("$8") = (unsigned long) e; \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %6\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "+r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "r" (__a4), "i" (__NR_##name) \
+ : "$2", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#define _syscall6(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e,ftype,f) \
+type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \
+{ \
+ register unsigned long __a0 asm("$4") = (unsigned long) a; \
+ register unsigned long __a1 asm("$5") = (unsigned long) b; \
+ register unsigned long __a2 asm("$6") = (unsigned long) c; \
+ register unsigned long __a3 asm("$7") = (unsigned long) d; \
+ register unsigned long __a4 asm("$8") = (unsigned long) e; \
+ register unsigned long __a5 asm("$9") = (unsigned long) f; \
+ unsigned long __v0; \
+ \
+ __asm__ volatile ( \
+ ".set\tnoreorder\n\t" \
+ "li\t$2, %7\t\t\t# " #name "\n\t" \
+ "syscall\n\t" \
+ "move\t%0, $2\n\t" \
+ ".set\treorder" \
+ : "=&r" (__v0), "+r" (__a3) \
+ : "r" (__a0), "r" (__a1), "r" (__a2), "r" (__a4), "r" (__a5), \
+ "i" (__NR_##name) \
+ : "$2", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
+ "memory"); \
+ \
+ if (__a3 == 0) \
+ return (type) __v0; \
+ errno = __v0; \
+ return (type) -1; \
+}
+
+#endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+
+#define __ARCH_WANT_IPC_PARSE_VERSION
+#define __ARCH_WANT_OLD_READDIR
+#define __ARCH_WANT_SYS_ALARM
+#define __ARCH_WANT_SYS_GETHOSTNAME
+#define __ARCH_WANT_SYS_PAUSE
+#define __ARCH_WANT_SYS_SGETMASK
+#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
+# ifndef __mips64
+# define __ARCH_WANT_STAT64
+# endif
+# ifdef CONFIG_MIPS32
+# define __ARCH_WANT_SYS_TIME
+# endif
+# ifdef CONFIG_MIPS32_O32
+# define __ARCH_WANT_COMPAT_SYS_TIME
+# endif
+#endif
+
+#ifdef __KERNEL_SYSCALLS__
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+#include <linux/linkage.h>
+#include <asm/ptrace.h>
+#include <asm/sim.h>
+
+/*
+ * we need this inline - forking from kernel space will result
+ * in NO COPY ON WRITE (!!!), until an execve is executed. This
+ * is no problem, but for the stack. This is handled by not letting
+ * main() use the stack at all after fork(). Thus, no function
+ * calls - which means inline code for fork too, as otherwise we
+ * would use the stack upon exit from 'fork()'.
+ *
+ * Actually only pause and fork are needed inline, so that there
+ * won't be any messing with the stack from main(), but we define
+ * some others too.
+ */
+static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp)
+
+asmlinkage unsigned long sys_mmap(
+ unsigned long addr, size_t len,
+ int prot, int flags,
+ int fd, off_t offset);
+asmlinkage long sys_mmap2(
+ unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, unsigned long pgoff);
+asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs);
+asmlinkage int sys_pipe(nabi_no_regargs struct pt_regs regs);
+asmlinkage int sys_ptrace(long request, long pid, long addr, long data);
+struct sigaction;
+asmlinkage long sys_rt_sigaction(int sig,
+ const struct sigaction __user *act,
+ struct sigaction __user *oact,
+ size_t sigsetsize);
+
+#endif /* __KERNEL_SYSCALLS__ */
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * "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" #x "\t=\tsys_ni_syscall")
+
+#endif /* _ASM_UNISTD_H */
diff --git a/include/asm-mips/user.h b/include/asm-mips/user.h
new file mode 100644
index 000000000000..89bf8b4cab3c
--- /dev/null
+++ b/include/asm-mips/user.h
@@ -0,0 +1,58 @@
+/*
+ * 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) 1994, 1995, 1996, 1999 by Ralf Baechle
+ */
+#ifndef _ASM_USER_H
+#define _ASM_USER_H
+
+#include <asm/page.h>
+#include <asm/reg.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, NOT the irix-core). The 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 handy at some point. All of the registers
+ * are stored as part of the upage. The upage should always be
+ * only one page long.
+ * data: The data segment follows next. We use current->end_text to
+ * current->brk to pick up all of the user variables, plus any memory
+ * that may have been sbrk'ed. 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 usp to
+ * current->start_stack, so we round each of these in order to be able
+ * to write an integer number of pages.
+ */
+struct user {
+ unsigned long regs[EF_SIZE / /* integer and fp regs */
+ sizeof(unsigned long) + 64];
+ size_t u_tsize; /* text size (pages) */
+ size_t u_dsize; /* data size (pages) */
+ size_t u_ssize; /* stack size (pages) */
+ unsigned long start_code; /* text starting address */
+ unsigned long start_data; /* data starting address */
+ unsigned long start_stack; /* stack starting address */
+ long int signal; /* signal causing core dump */
+ struct regs * u_ar0; /* help gdb find registers */
+ unsigned long magic; /* identifies a core file */
+ char u_comm[32]; /* user command name */
+};
+
+#define NBPG PAGE_SIZE
+#define UPAGES 1
+#define HOST_TEXT_START_ADDR (u.start_code)
+#define HOST_DATA_START_ADDR (u.start_data)
+#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+
+#endif /* _ASM_USER_H */
diff --git a/include/asm-mips/vga.h b/include/asm-mips/vga.h
new file mode 100644
index 000000000000..6b35cf054c79
--- /dev/null
+++ b/include/asm-mips/vga.h
@@ -0,0 +1,19 @@
+/*
+ * Access to VGA videoram
+ *
+ * (c) 1998 Martin Mares <mj@ucw.cz>
+ */
+#ifndef _ASM_VGA_H
+#define _ASM_VGA_H
+
+/*
+ * On the PC, we can just recalculate addresses and then
+ * access the videoram directly without any black magic.
+ */
+
+#define VGA_MAP_MEM(x) (0xb0000000L + (unsigned long)(x))
+
+#define vga_readb(x) (*(x))
+#define vga_writeb(x,y) (*(y) = (x))
+
+#endif /* _ASM_VGA_H */
diff --git a/include/asm-mips/vr4181/irq.h b/include/asm-mips/vr4181/irq.h
new file mode 100644
index 000000000000..4bf0ea970ed0
--- /dev/null
+++ b/include/asm-mips/vr4181/irq.h
@@ -0,0 +1,122 @@
+/*
+ * Macros for vr4181 IRQ numbers.
+ *
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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.
+ *
+ */
+
+/*
+ * Strategy:
+ *
+ * Vr4181 has conceptually three levels of interrupt controllers:
+ * 1. the CPU itself with 8 intr level.
+ * 2. system interrupt controller, cascaded from int0 pin in CPU, 32 intrs
+ * 3. GPIO interrupts : forwarding external interrupts to sys intr controller
+ */
+
+/* decide the irq block assignment */
+#define VR4181_NUM_CPU_IRQ 8
+#define VR4181_NUM_SYS_IRQ 32
+#define VR4181_NUM_GPIO_IRQ 16
+
+#define VR4181_IRQ_BASE 0
+
+#define VR4181_CPU_IRQ_BASE VR4181_IRQ_BASE
+#define VR4181_SYS_IRQ_BASE (VR4181_CPU_IRQ_BASE + VR4181_NUM_CPU_IRQ)
+#define VR4181_GPIO_IRQ_BASE (VR4181_SYS_IRQ_BASE + VR4181_NUM_SYS_IRQ)
+
+/* CPU interrupts */
+
+/*
+ IP0 - Software interrupt
+ IP1 - Software interrupt
+ IP2 - All but battery, high speed modem, and real time clock
+ IP3 - RTC Long1 (system timer)
+ IP4 - RTC Long2
+ IP5 - High Speed Modem (unused on VR4181)
+ IP6 - Unused
+ IP7 - Timer interrupt from CPO_COMPARE
+*/
+
+#define VR4181_IRQ_SW1 (VR4181_CPU_IRQ_BASE + 0)
+#define VR4181_IRQ_SW2 (VR4181_CPU_IRQ_BASE + 1)
+#define VR4181_IRQ_INT0 (VR4181_CPU_IRQ_BASE + 2)
+#define VR4181_IRQ_INT1 (VR4181_CPU_IRQ_BASE + 3)
+#define VR4181_IRQ_INT2 (VR4181_CPU_IRQ_BASE + 4)
+#define VR4181_IRQ_INT3 (VR4181_CPU_IRQ_BASE + 5)
+#define VR4181_IRQ_INT4 (VR4181_CPU_IRQ_BASE + 6)
+#define VR4181_IRQ_TIMER (VR4181_CPU_IRQ_BASE + 7)
+
+
+/* Cascaded from VR4181_IRQ_INT0 (ICU mapped interrupts) */
+
+/*
+ IP2 - same as VR4181_IRQ_INT1
+ IP8 - This is a cascade to GPIO IRQ's. Do not use.
+ IP16 - same as VR4181_IRQ_INT2
+ IP18 - CompactFlash
+*/
+
+#define VR4181_IRQ_BATTERY (VR4181_SYS_IRQ_BASE + 0)
+#define VR4181_IRQ_POWER (VR4181_SYS_IRQ_BASE + 1)
+#define VR4181_IRQ_RTCL1 (VR4181_SYS_IRQ_BASE + 2)
+#define VR4181_IRQ_ETIMER (VR4181_SYS_IRQ_BASE + 3)
+#define VR4181_IRQ_RFU12 (VR4181_SYS_IRQ_BASE + 4)
+#define VR4181_IRQ_PIU (VR4181_SYS_IRQ_BASE + 5)
+#define VR4181_IRQ_AIU (VR4181_SYS_IRQ_BASE + 6)
+#define VR4181_IRQ_KIU (VR4181_SYS_IRQ_BASE + 7)
+#define VR4181_IRQ_GIU (VR4181_SYS_IRQ_BASE + 8)
+#define VR4181_IRQ_SIU (VR4181_SYS_IRQ_BASE + 9)
+#define VR4181_IRQ_RFU18 (VR4181_SYS_IRQ_BASE + 10)
+#define VR4181_IRQ_SOFT (VR4181_SYS_IRQ_BASE + 11)
+#define VR4181_IRQ_RFU20 (VR4181_SYS_IRQ_BASE + 12)
+#define VR4181_IRQ_DOZEPIU (VR4181_SYS_IRQ_BASE + 13)
+#define VR4181_IRQ_RFU22 (VR4181_SYS_IRQ_BASE + 14)
+#define VR4181_IRQ_RFU23 (VR4181_SYS_IRQ_BASE + 15)
+#define VR4181_IRQ_RTCL2 (VR4181_SYS_IRQ_BASE + 16)
+#define VR4181_IRQ_LED (VR4181_SYS_IRQ_BASE + 17)
+#define VR4181_IRQ_ECU (VR4181_SYS_IRQ_BASE + 18)
+#define VR4181_IRQ_CSU (VR4181_SYS_IRQ_BASE + 19)
+#define VR4181_IRQ_USB (VR4181_SYS_IRQ_BASE + 20)
+#define VR4181_IRQ_DMA (VR4181_SYS_IRQ_BASE + 21)
+#define VR4181_IRQ_LCD (VR4181_SYS_IRQ_BASE + 22)
+#define VR4181_IRQ_RFU31 (VR4181_SYS_IRQ_BASE + 23)
+#define VR4181_IRQ_RFU32 (VR4181_SYS_IRQ_BASE + 24)
+#define VR4181_IRQ_RFU33 (VR4181_SYS_IRQ_BASE + 25)
+#define VR4181_IRQ_RFU34 (VR4181_SYS_IRQ_BASE + 26)
+#define VR4181_IRQ_RFU35 (VR4181_SYS_IRQ_BASE + 27)
+#define VR4181_IRQ_RFU36 (VR4181_SYS_IRQ_BASE + 28)
+#define VR4181_IRQ_RFU37 (VR4181_SYS_IRQ_BASE + 29)
+#define VR4181_IRQ_RFU38 (VR4181_SYS_IRQ_BASE + 30)
+#define VR4181_IRQ_RFU39 (VR4181_SYS_IRQ_BASE + 31)
+
+/* Cascaded from VR4181_IRQ_GIU */
+#define VR4181_IRQ_GPIO0 (VR4181_GPIO_IRQ_BASE + 0)
+#define VR4181_IRQ_GPIO1 (VR4181_GPIO_IRQ_BASE + 1)
+#define VR4181_IRQ_GPIO2 (VR4181_GPIO_IRQ_BASE + 2)
+#define VR4181_IRQ_GPIO3 (VR4181_GPIO_IRQ_BASE + 3)
+#define VR4181_IRQ_GPIO4 (VR4181_GPIO_IRQ_BASE + 4)
+#define VR4181_IRQ_GPIO5 (VR4181_GPIO_IRQ_BASE + 5)
+#define VR4181_IRQ_GPIO6 (VR4181_GPIO_IRQ_BASE + 6)
+#define VR4181_IRQ_GPIO7 (VR4181_GPIO_IRQ_BASE + 7)
+#define VR4181_IRQ_GPIO8 (VR4181_GPIO_IRQ_BASE + 8)
+#define VR4181_IRQ_GPIO9 (VR4181_GPIO_IRQ_BASE + 9)
+#define VR4181_IRQ_GPIO10 (VR4181_GPIO_IRQ_BASE + 10)
+#define VR4181_IRQ_GPIO11 (VR4181_GPIO_IRQ_BASE + 11)
+#define VR4181_IRQ_GPIO12 (VR4181_GPIO_IRQ_BASE + 12)
+#define VR4181_IRQ_GPIO13 (VR4181_GPIO_IRQ_BASE + 13)
+#define VR4181_IRQ_GPIO14 (VR4181_GPIO_IRQ_BASE + 14)
+#define VR4181_IRQ_GPIO15 (VR4181_GPIO_IRQ_BASE + 15)
+
+
+// Alternative to above GPIO IRQ defines
+#define VR4181_IRQ_GPIO(pin) ((VR4181_IRQ_GPIO0) + (pin))
+
+#define VR4181_IRQ_MAX (VR4181_IRQ_BASE + VR4181_NUM_CPU_IRQ + \
+ VR4181_NUM_SYS_IRQ + VR4181_NUM_GPIO_IRQ)
diff --git a/include/asm-mips/vr4181/vr4181.h b/include/asm-mips/vr4181/vr4181.h
new file mode 100644
index 000000000000..5c5d60741515
--- /dev/null
+++ b/include/asm-mips/vr4181/vr4181.h
@@ -0,0 +1,413 @@
+/*
+ * 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 by Michael Klar
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: jsun@mvista.com or jsun@junsun.net
+ *
+ */
+#ifndef __ASM_VR4181_VR4181_H
+#define __ASM_VR4181_VR4181_H
+
+#include <asm/addrspace.h>
+
+#include <asm/vr4181/irq.h>
+
+#ifndef __ASSEMBLY__
+#define __preg8 (volatile unsigned char*)
+#define __preg16 (volatile unsigned short*)
+#define __preg32 (volatile unsigned int*)
+#else
+#define __preg8
+#define __preg16
+#define __preg32
+#endif
+
+// Embedded CPU peripheral registers
+// Note that many of the registers have different physical address for VR4181
+
+// Bus Control Unit (BCU)
+#define VR4181_BCUCNTREG1 __preg16(KSEG1 + 0x0A000000) /* BCU control register 1 (R/W) */
+#define VR4181_CMUCLKMSK __preg16(KSEG1 + 0x0A000004) /* Clock mask register (R/W) */
+#define VR4181_CMUCLKMSK_MSKCSUPCLK 0x0040
+#define VR4181_CMUCLKMSK_MSKAIUPCLK 0x0020
+#define VR4181_CMUCLKMSK_MSKPIUPCLK 0x0010
+#define VR4181_CMUCLKMSK_MSKADUPCLK 0x0008
+#define VR4181_CMUCLKMSK_MSKSIU18M 0x0004
+#define VR4181_CMUCLKMSK_MSKADU18M 0x0002
+#define VR4181_CMUCLKMSK_MSKUSB 0x0001
+#define VR4181_CMUCLKMSK_MSKSIU VR4181_CMUCLKMSK_MSKSIU18M
+#define VR4181_BCUSPEEDREG __preg16(KSEG1 + 0x0A00000C) /* BCU access time parameter (R/W) */
+#define VR4181_BCURFCNTREG __preg16(KSEG1 + 0x0A000010) /* BCU refresh control register (R/W) */
+#define VR4181_REVIDREG __preg16(KSEG1 + 0x0A000014) /* Revision ID register (R) */
+#define VR4181_CLKSPEEDREG __preg16(KSEG1 + 0x0A000018) /* Clock speed register (R) */
+#define VR4181_EDOMCYTREG __preg16(KSEG1 + 0x0A000300) /* Memory cycle timing register (R/W) */
+#define VR4181_MEMCFG_REG __preg16(KSEG1 + 0x0A000304) /* Memory configuration register (R/W) */
+#define VR4181_MODE_REG __preg16(KSEG1 + 0x0A000308) /* SDRAM mode register (R/W) */
+#define VR4181_SDTIMINGREG __preg16(KSEG1 + 0x0A00030C) /* SDRAM timing register (R/W) */
+
+// DMA Control Unit (DCU)
+#define VR4181_MICDEST1REG1 __preg16(KSEG1 + 0x0A000020) /* Microphone destination 1 address register 1 (R/W) */
+#define VR4181_MICDEST1REG2 __preg16(KSEG1 + 0x0A000022) /* Microphone destination 1 address register 2 (R/W) */
+#define VR4181_MICDEST2REG1 __preg16(KSEG1 + 0x0A000024) /* Microphone destination 2 address register 1 (R/W) */
+#define VR4181_MICDEST2REG2 __preg16(KSEG1 + 0x0A000026) /* Microphone destination 2 address register 2 (R/W) */
+#define VR4181_SPKRRC1REG1 __preg16(KSEG1 + 0x0A000028) /* Speaker Source 1 address register 1 (R/W) */
+#define VR4181_SPKRRC1REG2 __preg16(KSEG1 + 0x0A00002A) /* Speaker Source 1 address register 2 (R/W) */
+#define VR4181_SPKRRC2REG1 __preg16(KSEG1 + 0x0A00002C) /* Speaker Source 2 address register 1 (R/W) */
+#define VR4181_SPKRRC2REG2 __preg16(KSEG1 + 0x0A00002E) /* Speaker Source 2 address register 2 (R/W) */
+#define VR4181_DMARSTREG __preg16(KSEG1 + 0x0A000040) /* DMA Reset register (R/W) */
+#define VR4181_AIUDMAMSKREG __preg16(KSEG1 + 0x0A000046) /* Audio DMA mask register (R/W) */
+#define VR4181_USBDMAMSKREG __preg16(KSEG1 + 0x0A000600) /* USB DMA Mask register (R/W) */
+#define VR4181_USBRXS1AREG1 __preg16(KSEG1 + 0x0A000602) /* USB Rx source 1 address register 1 (R/W) */
+#define VR4181_USBRXS1AREG2 __preg16(KSEG1 + 0x0A000604) /* USB Rx source 1 address register 2 (R/W) */
+#define VR4181_USBRXS2AREG1 __preg16(KSEG1 + 0x0A000606) /* USB Rx source 2 address register 1 (R/W) */
+#define VR4181_USBRXS2AREG2 __preg16(KSEG1 + 0x0A000608) /* USB Rx source 2 address register 2 (R/W) */
+#define VR4181_USBTXS1AREG1 __preg16(KSEG1 + 0x0A00060A) /* USB Tx source 1 address register 1 (R/W) */
+#define VR4181_USBTXS1AREG2 __preg16(KSEG1 + 0x0A00060C) /* USB Tx source 1 address register 2 (R/W) */
+#define VR4181_USBTXS2AREG1 __preg16(KSEG1 + 0x0A00060E) /* USB Tx source 2 address register 1 (R/W) */
+#define VR4181_USBTXS2AREG2 __preg16(KSEG1 + 0x0A000610) /* USB Tx source 2 address register 2 (R/W) */
+#define VR4181_USBRXD1AREG1 __preg16(KSEG1 + 0x0A00062A) /* USB Rx destination 1 address register 1 (R/W) */
+#define VR4181_USBRXD1AREG2 __preg16(KSEG1 + 0x0A00062C) /* USB Rx destination 1 address register 2 (R/W) */
+#define VR4181_USBRXD2AREG1 __preg16(KSEG1 + 0x0A00062E) /* USB Rx destination 2 address register 1 (R/W) */
+#define VR4181_USBRXD2AREG2 __preg16(KSEG1 + 0x0A000630) /* USB Rx destination 2 address register 2 (R/W) */
+#define VR4181_USBTXD1AREG1 __preg16(KSEG1 + 0x0A000632) /* USB Tx destination 1 address register 1 (R/W) */
+#define VR4181_USBTXD1AREG2 __preg16(KSEG1 + 0x0A000634) /* USB Tx destination 1 address register 2 (R/W) */
+#define VR4181_USBTXD2AREG1 __preg16(KSEG1 + 0x0A000636) /* USB Tx destination 2 address register 1 (R/W) */
+#define VR4181_USBTXD2AREG2 __preg16(KSEG1 + 0x0A000638) /* USB Tx destination 2 address register 2 (R/W) */
+#define VR4181_RxRCLENREG __preg16(KSEG1 + 0x0A000652) /* USB Rx record length register (R/W) */
+#define VR4181_TxRCLENREG __preg16(KSEG1 + 0x0A000654) /* USB Tx record length register (R/W) */
+#define VR4181_MICRCLENREG __preg16(KSEG1 + 0x0A000658) /* Microphone record length register (R/W) */
+#define VR4181_SPKRCLENREG __preg16(KSEG1 + 0x0A00065A) /* Speaker record length register (R/W) */
+#define VR4181_USBCFGREG __preg16(KSEG1 + 0x0A00065C) /* USB configuration register (R/W) */
+#define VR4181_MICDMACFGREG __preg16(KSEG1 + 0x0A00065E) /* Microphone DMA configuration register (R/W) */
+#define VR4181_SPKDMACFGREG __preg16(KSEG1 + 0x0A000660) /* Speaker DMA configuration register (R/W) */
+#define VR4181_DMAITRQREG __preg16(KSEG1 + 0x0A000662) /* DMA interrupt request register (R/W) */
+#define VR4181_DMACLTREG __preg16(KSEG1 + 0x0A000664) /* DMA control register (R/W) */
+#define VR4181_DMAITMKREG __preg16(KSEG1 + 0x0A000666) /* DMA interrupt mask register (R/W) */
+
+// ISA Bridge
+#define VR4181_ISABRGCTL __preg16(KSEG1 + 0x0B0002C0) /* ISA Bridge Control Register (R/W) */
+#define VR4181_ISABRGSTS __preg16(KSEG1 + 0x0B0002C2) /* ISA Bridge Status Register (R/W) */
+#define VR4181_XISACTL __preg16(KSEG1 + 0x0B0002C4) /* External ISA Control Register (R/W) */
+
+// Clocked Serial Interface (CSI)
+#define VR4181_CSIMODE __preg16(KSEG1 + 0x0B000900) /* CSI Mode Register (R/W) */
+#define VR4181_CSIRXDATA __preg16(KSEG1 + 0x0B000902) /* CSI Receive Data Register (R) */
+#define VR4181_CSITXDATA __preg16(KSEG1 + 0x0B000904) /* CSI Transmit Data Register (R/W) */
+#define VR4181_CSILSTAT __preg16(KSEG1 + 0x0B000906) /* CSI Line Status Register (R/W) */
+#define VR4181_CSIINTMSK __preg16(KSEG1 + 0x0B000908) /* CSI Interrupt Mask Register (R/W) */
+#define VR4181_CSIINTSTAT __preg16(KSEG1 + 0x0B00090a) /* CSI Interrupt Status Register (R/W) */
+#define VR4181_CSITXBLEN __preg16(KSEG1 + 0x0B00090c) /* CSI Transmit Burst Length Register (R/W) */
+#define VR4181_CSIRXBLEN __preg16(KSEG1 + 0x0B00090e) /* CSI Receive Burst Length Register (R/W) */
+
+// Interrupt Control Unit (ICU)
+#define VR4181_SYSINT1REG __preg16(KSEG1 + 0x0A000080) /* Level 1 System interrupt register 1 (R) */
+#define VR4181_MSYSINT1REG __preg16(KSEG1 + 0x0A00008C) /* Level 1 mask system interrupt register 1 (R/W) */
+#define VR4181_NMIREG __preg16(KSEG1 + 0x0A000098) /* NMI register (R/W) */
+#define VR4181_SOFTINTREG __preg16(KSEG1 + 0x0A00009A) /* Software interrupt register (R/W) */
+#define VR4181_SYSINT2REG __preg16(KSEG1 + 0x0A000200) /* Level 1 System interrupt register 2 (R) */
+#define VR4181_MSYSINT2REG __preg16(KSEG1 + 0x0A000206) /* Level 1 mask system interrupt register 2 (R/W) */
+#define VR4181_PIUINTREGro __preg16(KSEG1 + 0x0B000082) /* Level 2 PIU interrupt register (R) */
+#define VR4181_AIUINTREG __preg16(KSEG1 + 0x0B000084) /* Level 2 AIU interrupt register (R) */
+#define VR4181_MPIUINTREG __preg16(KSEG1 + 0x0B00008E) /* Level 2 mask PIU interrupt register (R/W) */
+#define VR4181_MAIUINTREG __preg16(KSEG1 + 0x0B000090) /* Level 2 mask AIU interrupt register (R/W) */
+#define VR4181_MKIUINTREG __preg16(KSEG1 + 0x0B000092) /* Level 2 mask KIU interrupt register (R/W) */
+#define VR4181_KIUINTREG __preg16(KSEG1 + 0x0B000198) /* Level 2 KIU interrupt register (R) */
+
+// Power Management Unit (PMU)
+#define VR4181_PMUINTREG __preg16(KSEG1 + 0x0B0000A0) /* PMU Status Register (R/W) */
+#define VR4181_PMUINT_POWERSW 0x1 /* Power switch */
+#define VR4181_PMUINT_BATT 0x2 /* Low batt during normal operation */
+#define VR4181_PMUINT_DEADMAN 0x4 /* Deadman's switch */
+#define VR4181_PMUINT_RESET 0x8 /* Reset switch */
+#define VR4181_PMUINT_RTCRESET 0x10 /* RTC Reset */
+#define VR4181_PMUINT_TIMEOUT 0x20 /* HAL Timer Reset */
+#define VR4181_PMUINT_BATTLOW 0x100 /* Battery low */
+#define VR4181_PMUINT_RTC 0x200 /* RTC Alarm */
+#define VR4181_PMUINT_DCD 0x400 /* DCD# */
+#define VR4181_PMUINT_GPIO0 0x1000 /* GPIO0 */
+#define VR4181_PMUINT_GPIO1 0x2000 /* GPIO1 */
+#define VR4181_PMUINT_GPIO2 0x4000 /* GPIO2 */
+#define VR4181_PMUINT_GPIO3 0x8000 /* GPIO3 */
+
+#define VR4181_PMUCNTREG __preg16(KSEG1 + 0x0B0000A2) /* PMU Control Register (R/W) */
+#define VR4181_PMUWAITREG __preg16(KSEG1 + 0x0B0000A8) /* PMU Wait Counter Register (R/W) */
+#define VR4181_PMUDIVREG __preg16(KSEG1 + 0x0B0000AC) /* PMU Divide Mode Register (R/W) */
+#define VR4181_DRAMHIBCTL __preg16(KSEG1 + 0x0B0000B2) /* DRAM Hibernate Control Register (R/W) */
+
+// Real Time Clock Unit (RTC)
+#define VR4181_ETIMELREG __preg16(KSEG1 + 0x0B0000C0) /* Elapsed Time L Register (R/W) */
+#define VR4181_ETIMEMREG __preg16(KSEG1 + 0x0B0000C2) /* Elapsed Time M Register (R/W) */
+#define VR4181_ETIMEHREG __preg16(KSEG1 + 0x0B0000C4) /* Elapsed Time H Register (R/W) */
+#define VR4181_ECMPLREG __preg16(KSEG1 + 0x0B0000C8) /* Elapsed Compare L Register (R/W) */
+#define VR4181_ECMPMREG __preg16(KSEG1 + 0x0B0000CA) /* Elapsed Compare M Register (R/W) */
+#define VR4181_ECMPHREG __preg16(KSEG1 + 0x0B0000CC) /* Elapsed Compare H Register (R/W) */
+#define VR4181_RTCL1LREG __preg16(KSEG1 + 0x0B0000D0) /* RTC Long 1 L Register (R/W) */
+#define VR4181_RTCL1HREG __preg16(KSEG1 + 0x0B0000D2) /* RTC Long 1 H Register (R/W) */
+#define VR4181_RTCL1CNTLREG __preg16(KSEG1 + 0x0B0000D4) /* RTC Long 1 Count L Register (R) */
+#define VR4181_RTCL1CNTHREG __preg16(KSEG1 + 0x0B0000D6) /* RTC Long 1 Count H Register (R) */
+#define VR4181_RTCL2LREG __preg16(KSEG1 + 0x0B0000D8) /* RTC Long 2 L Register (R/W) */
+#define VR4181_RTCL2HREG __preg16(KSEG1 + 0x0B0000DA) /* RTC Long 2 H Register (R/W) */
+#define VR4181_RTCL2CNTLREG __preg16(KSEG1 + 0x0B0000DC) /* RTC Long 2 Count L Register (R) */
+#define VR4181_RTCL2CNTHREG __preg16(KSEG1 + 0x0B0000DE) /* RTC Long 2 Count H Register (R) */
+#define VR4181_RTCINTREG __preg16(KSEG1 + 0x0B0001DE) /* RTC Interrupt Register (R/W) */
+
+// Deadman's Switch Unit (DSU)
+#define VR4181_DSUCNTREG __preg16(KSEG1 + 0x0B0000E0) /* DSU Control Register (R/W) */
+#define VR4181_DSUSETREG __preg16(KSEG1 + 0x0B0000E2) /* DSU Dead Time Set Register (R/W) */
+#define VR4181_DSUCLRREG __preg16(KSEG1 + 0x0B0000E4) /* DSU Clear Register (W) */
+#define VR4181_DSUTIMREG __preg16(KSEG1 + 0x0B0000E6) /* DSU Elapsed Time Register (R/W) */
+
+// General Purpose I/O Unit (GIU)
+#define VR4181_GPMD0REG __preg16(KSEG1 + 0x0B000300) /* GPIO Mode 0 Register (R/W) */
+#define VR4181_GPMD1REG __preg16(KSEG1 + 0x0B000302) /* GPIO Mode 1 Register (R/W) */
+#define VR4181_GPMD2REG __preg16(KSEG1 + 0x0B000304) /* GPIO Mode 2 Register (R/W) */
+#define VR4181_GPMD3REG __preg16(KSEG1 + 0x0B000306) /* GPIO Mode 3 Register (R/W) */
+#define VR4181_GPDATHREG __preg16(KSEG1 + 0x0B000308) /* GPIO Data High Register (R/W) */
+#define VR4181_GPDATHREG_GPIO16 0x0001
+#define VR4181_GPDATHREG_GPIO17 0x0002
+#define VR4181_GPDATHREG_GPIO18 0x0004
+#define VR4181_GPDATHREG_GPIO19 0x0008
+#define VR4181_GPDATHREG_GPIO20 0x0010
+#define VR4181_GPDATHREG_GPIO21 0x0020
+#define VR4181_GPDATHREG_GPIO22 0x0040
+#define VR4181_GPDATHREG_GPIO23 0x0080
+#define VR4181_GPDATHREG_GPIO24 0x0100
+#define VR4181_GPDATHREG_GPIO25 0x0200
+#define VR4181_GPDATHREG_GPIO26 0x0400
+#define VR4181_GPDATHREG_GPIO27 0x0800
+#define VR4181_GPDATHREG_GPIO28 0x1000
+#define VR4181_GPDATHREG_GPIO29 0x2000
+#define VR4181_GPDATHREG_GPIO30 0x4000
+#define VR4181_GPDATHREG_GPIO31 0x8000
+#define VR4181_GPDATLREG __preg16(KSEG1 + 0x0B00030A) /* GPIO Data Low Register (R/W) */
+#define VR4181_GPDATLREG_GPIO0 0x0001
+#define VR4181_GPDATLREG_GPIO1 0x0002
+#define VR4181_GPDATLREG_GPIO2 0x0004
+#define VR4181_GPDATLREG_GPIO3 0x0008
+#define VR4181_GPDATLREG_GPIO4 0x0010
+#define VR4181_GPDATLREG_GPIO5 0x0020
+#define VR4181_GPDATLREG_GPIO6 0x0040
+#define VR4181_GPDATLREG_GPIO7 0x0080
+#define VR4181_GPDATLREG_GPIO8 0x0100
+#define VR4181_GPDATLREG_GPIO9 0x0200
+#define VR4181_GPDATLREG_GPIO10 0x0400
+#define VR4181_GPDATLREG_GPIO11 0x0800
+#define VR4181_GPDATLREG_GPIO12 0x1000
+#define VR4181_GPDATLREG_GPIO13 0x2000
+#define VR4181_GPDATLREG_GPIO14 0x4000
+#define VR4181_GPDATLREG_GPIO15 0x8000
+#define VR4181_GPINTEN __preg16(KSEG1 + 0x0B00030C) /* GPIO Interrupt Enable Register (R/W) */
+#define VR4181_GPINTMSK __preg16(KSEG1 + 0x0B00030E) /* GPIO Interrupt Mask Register (R/W) */
+#define VR4181_GPINTTYPH __preg16(KSEG1 + 0x0B000310) /* GPIO Interrupt Type High Register (R/W) */
+#define VR4181_GPINTTYPL __preg16(KSEG1 + 0x0B000312) /* GPIO Interrupt Type Low Register (R/W) */
+#define VR4181_GPINTSTAT __preg16(KSEG1 + 0x0B000314) /* GPIO Interrupt Status Register (R/W) */
+#define VR4181_GPHIBSTH __preg16(KSEG1 + 0x0B000316) /* GPIO Hibernate Pin State High Register (R/W) */
+#define VR4181_GPHIBSTL __preg16(KSEG1 + 0x0B000318) /* GPIO Hibernate Pin State Low Register (R/W) */
+#define VR4181_GPSICTL __preg16(KSEG1 + 0x0B00031A) /* GPIO Serial Interface Control Register (R/W) */
+#define VR4181_KEYEN __preg16(KSEG1 + 0x0B00031C) /* Keyboard Scan Pin Enable Register (R/W) */
+#define VR4181_PCS0STRA __preg16(KSEG1 + 0x0B000320) /* Programmable Chip Select [0] Start Address Register (R/W) */
+#define VR4181_PCS0STPA __preg16(KSEG1 + 0x0B000322) /* Programmable Chip Select [0] Stop Address Register (R/W) */
+#define VR4181_PCS0HIA __preg16(KSEG1 + 0x0B000324) /* Programmable Chip Select [0] High Address Register (R/W) */
+#define VR4181_PCS1STRA __preg16(KSEG1 + 0x0B000326) /* Programmable Chip Select [1] Start Address Register (R/W) */
+#define VR4181_PCS1STPA __preg16(KSEG1 + 0x0B000328) /* Programmable Chip Select [1] Stop Address Register (R/W) */
+#define VR4181_PCS1HIA __preg16(KSEG1 + 0x0B00032A) /* Programmable Chip Select [1] High Address Register (R/W) */
+#define VR4181_PCSMODE __preg16(KSEG1 + 0x0B00032C) /* Programmable Chip Select Mode Register (R/W) */
+#define VR4181_LCDGPMODE __preg16(KSEG1 + 0x0B00032E) /* LCD General Purpose Mode Register (R/W) */
+#define VR4181_MISCREG0 __preg16(KSEG1 + 0x0B000330) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG1 __preg16(KSEG1 + 0x0B000332) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG2 __preg16(KSEG1 + 0x0B000334) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG3 __preg16(KSEG1 + 0x0B000336) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG4 __preg16(KSEG1 + 0x0B000338) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG5 __preg16(KSEG1 + 0x0B00033A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG6 __preg16(KSEG1 + 0x0B00033C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG7 __preg16(KSEG1 + 0x0B00033D) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG8 __preg16(KSEG1 + 0x0B000340) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG9 __preg16(KSEG1 + 0x0B000342) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG10 __preg16(KSEG1 + 0x0B000344) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG11 __preg16(KSEG1 + 0x0B000346) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG12 __preg16(KSEG1 + 0x0B000348) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG13 __preg16(KSEG1 + 0x0B00034A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG14 __preg16(KSEG1 + 0x0B00034C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_MISCREG15 __preg16(KSEG1 + 0x0B00034E) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */
+#define VR4181_SECIRQMASKL VR4181_GPINTEN
+// No SECIRQMASKH for VR4181
+
+// Touch Panel Interface Unit (PIU)
+#define VR4181_PIUCNTREG __preg16(KSEG1 + 0x0B000122) /* PIU Control register (R/W) */
+#define VR4181_PIUCNTREG_PIUSEQEN 0x0004
+#define VR4181_PIUCNTREG_PIUPWR 0x0002
+#define VR4181_PIUCNTREG_PADRST 0x0001
+
+#define VR4181_PIUINTREG __preg16(KSEG1 + 0x0B000124) /* PIU Interrupt cause register (R/W) */
+#define VR4181_PIUINTREG_OVP 0x8000
+#define VR4181_PIUINTREG_PADCMD 0x0040
+#define VR4181_PIUINTREG_PADADP 0x0020
+#define VR4181_PIUINTREG_PADPAGE1 0x0010
+#define VR4181_PIUINTREG_PADPAGE0 0x0008
+#define VR4181_PIUINTREG_PADDLOST 0x0004
+#define VR4181_PIUINTREG_PENCHG 0x0001
+
+#define VR4181_PIUSIVLREG __preg16(KSEG1 + 0x0B000126) /* PIU Data sampling interval register (R/W) */
+#define VR4181_PIUSTBLREG __preg16(KSEG1 + 0x0B000128) /* PIU A/D converter start delay register (R/W) */
+#define VR4181_PIUCMDREG __preg16(KSEG1 + 0x0B00012A) /* PIU A/D command register (R/W) */
+#define VR4181_PIUASCNREG __preg16(KSEG1 + 0x0B000130) /* PIU A/D port scan register (R/W) */
+#define VR4181_PIUAMSKREG __preg16(KSEG1 + 0x0B000132) /* PIU A/D scan mask register (R/W) */
+#define VR4181_PIUCIVLREG __preg16(KSEG1 + 0x0B00013E) /* PIU Check interval register (R) */
+#define VR4181_PIUPB00REG __preg16(KSEG1 + 0x0B0002A0) /* PIU Page 0 Buffer 0 register (R/W) */
+#define VR4181_PIUPB01REG __preg16(KSEG1 + 0x0B0002A2) /* PIU Page 0 Buffer 1 register (R/W) */
+#define VR4181_PIUPB02REG __preg16(KSEG1 + 0x0B0002A4) /* PIU Page 0 Buffer 2 register (R/W) */
+#define VR4181_PIUPB03REG __preg16(KSEG1 + 0x0B0002A6) /* PIU Page 0 Buffer 3 register (R/W) */
+#define VR4181_PIUPB10REG __preg16(KSEG1 + 0x0B0002A8) /* PIU Page 1 Buffer 0 register (R/W) */
+#define VR4181_PIUPB11REG __preg16(KSEG1 + 0x0B0002AA) /* PIU Page 1 Buffer 1 register (R/W) */
+#define VR4181_PIUPB12REG __preg16(KSEG1 + 0x0B0002AC) /* PIU Page 1 Buffer 2 register (R/W) */
+#define VR4181_PIUPB13REG __preg16(KSEG1 + 0x0B0002AE) /* PIU Page 1 Buffer 3 register (R/W) */
+#define VR4181_PIUAB0REG __preg16(KSEG1 + 0x0B0002B0) /* PIU A/D scan Buffer 0 register (R/W) */
+#define VR4181_PIUAB1REG __preg16(KSEG1 + 0x0B0002B2) /* PIU A/D scan Buffer 1 register (R/W) */
+#define VR4181_PIUAB2REG __preg16(KSEG1 + 0x0B0002B4) /* PIU A/D scan Buffer 2 register (R/W) */
+#define VR4181_PIUAB3REG __preg16(KSEG1 + 0x0B0002B6) /* PIU A/D scan Buffer 3 register (R/W) */
+#define VR4181_PIUPB04REG __preg16(KSEG1 + 0x0B0002BC) /* PIU Page 0 Buffer 4 register (R/W) */
+#define VR4181_PIUPB14REG __preg16(KSEG1 + 0x0B0002BE) /* PIU Page 1 Buffer 4 register (R/W) */
+
+// Audio Interface Unit (AIU)
+#define VR4181_SODATREG __preg16(KSEG1 + 0x0B000166) /* Speaker Output Data Register (R/W) */
+#define VR4181_SCNTREG __preg16(KSEG1 + 0x0B000168) /* Speaker Output Control Register (R/W) */
+#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Mike Input Data Register (R/W) */
+#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Mike Input Control Register (R/W) */
+#define VR4181_DVALIDREG __preg16(KSEG1 + 0x0B000178) /* Data Valid Register (R/W) */
+#define VR4181_SEQREG __preg16(KSEG1 + 0x0B00017A) /* Sequential Register (R/W) */
+#define VR4181_INTREG __preg16(KSEG1 + 0x0B00017C) /* Interrupt Register (R/W) */
+#define VR4181_SDMADATREG __preg16(KSEG1 + 0x0B000160) /* Speaker DMA Data Register (R/W) */
+#define VR4181_MDMADATREG __preg16(KSEG1 + 0x0B000162) /* Microphone DMA Data Register (R/W) */
+#define VR4181_DAVREF_SETUP __preg16(KSEG1 + 0x0B000164) /* DAC Vref setup register (R/W) */
+#define VR4181_SCNVC_END __preg16(KSEG1 + 0x0B00016E) /* Speaker sample rate control (R/W) */
+#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Microphone Input Data Register (R/W) */
+#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Microphone Input Control Register (R/W) */
+#define VR4181_MCNVC_END __preg16(KSEG1 + 0x0B00017E) /* Microphone sample rate control (R/W) */
+
+// Keyboard Interface Unit (KIU)
+#define VR4181_KIUDAT0 __preg16(KSEG1 + 0x0B000180) /* KIU Data0 Register (R/W) */
+#define VR4181_KIUDAT1 __preg16(KSEG1 + 0x0B000182) /* KIU Data1 Register (R/W) */
+#define VR4181_KIUDAT2 __preg16(KSEG1 + 0x0B000184) /* KIU Data2 Register (R/W) */
+#define VR4181_KIUDAT3 __preg16(KSEG1 + 0x0B000186) /* KIU Data3 Register (R/W) */
+#define VR4181_KIUDAT4 __preg16(KSEG1 + 0x0B000188) /* KIU Data4 Register (R/W) */
+#define VR4181_KIUDAT5 __preg16(KSEG1 + 0x0B00018A) /* KIU Data5 Register (R/W) */
+#define VR4181_KIUSCANREP __preg16(KSEG1 + 0x0B000190) /* KIU Scan/Repeat Register (R/W) */
+#define VR4181_KIUSCANREP_KEYEN 0x8000
+#define VR4181_KIUSCANREP_SCANSTP 0x0008
+#define VR4181_KIUSCANREP_SCANSTART 0x0004
+#define VR4181_KIUSCANREP_ATSTP 0x0002
+#define VR4181_KIUSCANREP_ATSCAN 0x0001
+#define VR4181_KIUSCANS __preg16(KSEG1 + 0x0B000192) /* KIU Scan Status Register (R) */
+#define VR4181_KIUWKS __preg16(KSEG1 + 0x0B000194) /* KIU Wait Keyscan Stable Register (R/W) */
+#define VR4181_KIUWKI __preg16(KSEG1 + 0x0B000196) /* KIU Wait Keyscan Interval Register (R/W) */
+#define VR4181_KIUINT __preg16(KSEG1 + 0x0B000198) /* KIU Interrupt Register (R/W) */
+#define VR4181_KIUINT_KDATLOST 0x0004
+#define VR4181_KIUINT_KDATRDY 0x0002
+#define VR4181_KIUINT_SCANINT 0x0001
+#define VR4181_KIUDAT6 __preg16(KSEG1 + 0x0B00018C) /* Scan Line 6 Key Data Register (R) */
+#define VR4181_KIUDAT7 __preg16(KSEG1 + 0x0B00018E) /* Scan Line 7 Key Data Register (R) */
+
+// CompactFlash Controller
+#define VR4181_PCCARDINDEX __preg8(KSEG1 + 0x0B0008E0) /* PC Card Controller Index Register */
+#define VR4181_PCCARDDATA __preg8(KSEG1 + 0x0B0008E1) /* PC Card Controller Data Register */
+#define VR4181_INTSTATREG __preg16(KSEG1 + 0x0B0008F8) /* Interrupt Status Register (R/W) */
+#define VR4181_INTMSKREG __preg16(KSEG1 + 0x0B0008FA) /* Interrupt Mask Register (R/W) */
+#define VR4181_CFG_REG_1 __preg16(KSEG1 + 0x0B0008FE) /* Configuration Register 1 */
+
+// LED Control Unit (LED)
+#define VR4181_LEDHTSREG __preg16(KSEG1 + 0x0B000240) /* LED H Time Set register (R/W) */
+#define VR4181_LEDLTSREG __preg16(KSEG1 + 0x0B000242) /* LED L Time Set register (R/W) */
+#define VR4181_LEDCNTREG __preg16(KSEG1 + 0x0B000248) /* LED Control register (R/W) */
+#define VR4181_LEDASTCREG __preg16(KSEG1 + 0x0B00024A) /* LED Auto Stop Time Count register (R/W) */
+#define VR4181_LEDINTREG __preg16(KSEG1 + 0x0B00024C) /* LED Interrupt register (R/W) */
+
+// Serial Interface Unit (SIU / SIU1 and SIU2)
+#define VR4181_SIURB __preg8(KSEG1 + 0x0C000010) /* Receiver Buffer Register (Read) DLAB = 0 (R) */
+#define VR4181_SIUTH __preg8(KSEG1 + 0x0C000010) /* Transmitter Holding Register (Write) DLAB = 0 (W) */
+#define VR4181_SIUDLL __preg8(KSEG1 + 0x0C000010) /* Divisor Latch (Least Significant Byte) DLAB = 1 (R/W) */
+#define VR4181_SIUIE __preg8(KSEG1 + 0x0C000011) /* Interrupt Enable DLAB = 0 (R/W) */
+#define VR4181_SIUDLM __preg8(KSEG1 + 0x0C000011) /* Divisor Latch (Most Significant Byte) DLAB = 1 (R/W) */
+#define VR4181_SIUIID __preg8(KSEG1 + 0x0C000012) /* Interrupt Identification Register (Read) (R) */
+#define VR4181_SIUFC __preg8(KSEG1 + 0x0C000012) /* FIFO Control Register (Write) (W) */
+#define VR4181_SIULC __preg8(KSEG1 + 0x0C000013) /* Line Control Register (R/W) */
+#define VR4181_SIUMC __preg8(KSEG1 + 0x0C000014) /* MODEM Control Register (R/W) */
+#define VR4181_SIULS __preg8(KSEG1 + 0x0C000015) /* Line Status Register (R/W) */
+#define VR4181_SIUMS __preg8(KSEG1 + 0x0C000016) /* MODEM Status Register (R/W) */
+#define VR4181_SIUSC __preg8(KSEG1 + 0x0C000017) /* Scratch Register (R/W) */
+#define VR4181_SIURESET __preg8(KSEG1 + 0x0C000019) /* SIU Reset Register (R/W) */
+#define VR4181_SIUACTMSK __preg8(KSEG1 + 0x0C00001C) /* SIU Activity Mask (R/W) */
+#define VR4181_SIUACTTMR __preg8(KSEG1 + 0x0C00001E) /* SIU Activity Timer (R/W) */
+#define VR4181_SIURB_2 __preg8(KSEG1 + 0x0C000000) /* Receive Buffer Register (Read) (R) */
+#define VR4181_SIUTH_2 __preg8(KSEG1 + 0x0C000000) /* Transmitter Holding Register (Write) (W) */
+#define VR4181_SIUDLL_2 __preg8(KSEG1 + 0x0C000000) /* Divisor Latch (Least Significant Byte) (R/W) */
+#define VR4181_SIUIE_2 __preg8(KSEG1 + 0x0C000001) /* Interrupt Enable (DLAB = 0) (R/W) */
+#define VR4181_SIUDLM_2 __preg8(KSEG1 + 0x0C000001) /* Divisor Latch (Most Significant Byte) (DLAB = 1) (R/W) */
+#define VR4181_SIUIID_2 __preg8(KSEG1 + 0x0C000002) /* Interrupt Identification Register (Read) (R) */
+#define VR4181_SIUFC_2 __preg8(KSEG1 + 0x0C000002) /* FIFO Control Register (Write) (W) */
+#define VR4181_SIULC_2 __preg8(KSEG1 + 0x0C000003) /* Line Control Register (R/W) */
+#define VR4181_SIUMC_2 __preg8(KSEG1 + 0x0C000004) /* Modem Control Register (R/W) */
+#define VR4181_SIULS_2 __preg8(KSEG1 + 0x0C000005) /* Line Status Register (R/W) */
+#define VR4181_SIUMS_2 __preg8(KSEG1 + 0x0C000006) /* Modem Status Register (R/W) */
+#define VR4181_SIUSC_2 __preg8(KSEG1 + 0x0C000007) /* Scratch Register (R/W) */
+#define VR4181_SIUIRSEL_2 __preg8(KSEG1 + 0x0C000008) /* SIU IrDA Selectot (R/W) */
+#define VR4181_SIURESET_2 __preg8(KSEG1 + 0x0C000009) /* SIU Reset Register (R/W) */
+#define VR4181_SIUCSEL_2 __preg8(KSEG1 + 0x0C00000A) /* IrDA Echo-back Control (R/W) */
+#define VR4181_SIUACTMSK_2 __preg8(KSEG1 + 0x0C00000C) /* SIU Activity Mask Register (R/W) */
+#define VR4181_SIUACTTMR_2 __preg8(KSEG1 + 0x0C00000E) /* SIU Activity Timer Register (R/W) */
+
+
+// USB Module
+#define VR4181_USBINFIFO __preg16(KSEG1 + 0x0B000780) /* USB Bulk Input FIFO (Bulk In End Point) (W) */
+#define VR4181_USBOUTFIFO __preg16(KSEG1 + 0x0B000782) /* USB Bulk Output FIFO (Bulk Out End Point) (R) */
+#define VR4181_USBCTLFIFO __preg16(KSEG1 + 0x0B000784) /* USB Control FIFO (Control End Point) (W) */
+#define VR4181_USBSTAT __preg16(KSEG1 + 0x0B000786) /* Interrupt Status Register (R/W) */
+#define VR4181_USBINTMSK __preg16(KSEG1 + 0x0B000788) /* Interrupt Mask Register (R/W) */
+#define VR4181_USBCTLREG __preg16(KSEG1 + 0x0B00078A) /* Control Register (R/W) */
+#define VR4181_USBSTPREG __preg16(KSEG1 + 0x0B00078C) /* USB Transfer Stop Register (R/W) */
+
+// LCD Controller
+#define VR4181_HRTOTALREG __preg16(KSEG1 + 0x0A000400) /* Horizontal total Register (R/W) */
+#define VR4181_HRVISIBREG __preg16(KSEG1 + 0x0A000402) /* Horizontal Visible Register (R/W) */
+#define VR4181_LDCLKSTREG __preg16(KSEG1 + 0x0A000404) /* Load clock start Register (R/W) */
+#define VR4181_LDCLKNDREG __preg16(KSEG1 + 0x0A000406) /* Load clock end Register (R/W) */
+#define VR4181_VRTOTALREG __preg16(KSEG1 + 0x0A000408) /* Vertical Total Register (R/W) */
+#define VR4181_VRVISIBREG __preg16(KSEG1 + 0x0A00040A) /* Vertical Visible Register (R/W) */
+#define VR4181_FVSTARTREG __preg16(KSEG1 + 0x0A00040C) /* FLM vertical start Register (R/W) */
+#define VR4181_FVENDREG __preg16(KSEG1 + 0x0A00040E) /* FLM vertical end Register (R/W) */
+#define VR4181_LCDCTRLREG __preg16(KSEG1 + 0x0A000410) /* LCD control Register (R/W) */
+#define VR4181_LCDINRQREG __preg16(KSEG1 + 0x0A000412) /* LCD Interrupt request Register (R/W) */
+#define VR4181_LCDCFGREG0 __preg16(KSEG1 + 0x0A000414) /* LCD Configuration Register 0 (R/W) */
+#define VR4181_LCDCFGREG1 __preg16(KSEG1 + 0x0A000416) /* LCD Configuration Register 1 (R/W) */
+#define VR4181_FBSTAD1REG __preg16(KSEG1 + 0x0A000418) /* Frame Buffer Start Address 1 Register (R/W) */
+#define VR4181_FBSTAD2REG __preg16(KSEG1 + 0x0A00041A) /* Frame Buffer Start Address 2 Register (R/W) */
+#define VR4181_FBNDAD1REG __preg16(KSEG1 + 0x0A000420) /* Frame Buffer End Address 1 Register (R/W) */
+#define VR4181_FBNDAD2REG __preg16(KSEG1 + 0x0A000422) /* Frame Buffer End Address 2 register (R/W) */
+#define VR4181_FHSTARTREG __preg16(KSEG1 + 0x0A000424) /* FLM horizontal Start Register (R/W) */
+#define VR4181_FHENDREG __preg16(KSEG1 + 0x0A000426) /* FLM horizontal End Register (R/W) */
+#define VR4181_PWRCONREG1 __preg16(KSEG1 + 0x0A000430) /* Power Control register 1 (R/W) */
+#define VR4181_PWRCONREG2 __preg16(KSEG1 + 0x0A000432) /* Power Control register 2 (R/W) */
+#define VR4181_LCDIMSKREG __preg16(KSEG1 + 0x0A000434) /* LCD Interrupt Mask register (R/W) */
+#define VR4181_CPINDCTREG __preg16(KSEG1 + 0x0A00047E) /* Color palette Index and control Register (R/W) */
+#define VR4181_CPALDATREG __preg32(KSEG1 + 0x0A000480) /* Color palette data register (32bits Register) (R/W) */
+
+// physical address spaces
+#define VR4181_LCD 0x0a000000
+#define VR4181_INTERNAL_IO_2 0x0b000000
+#define VR4181_INTERNAL_IO_1 0x0c000000
+#define VR4181_ISA_MEM 0x10000000
+#define VR4181_ISA_IO 0x14000000
+#define VR4181_ROM 0x18000000
+
+// This is the base address for IO port decoding to which the 16 bit IO port address
+// is added. Defining it to 0 will usually cause a kernel oops any time port IO is
+// attempted, which can be handy for turning up parts of the kernel that make
+// incorrect architecture assumptions (by assuming that everything acts like a PC),
+// but we need it correctly defined to use the PCMCIA/CF controller:
+#define VR4181_PORT_BASE (KSEG1 + VR4181_ISA_IO)
+#define VR4181_ISAMEM_BASE (KSEG1 + VR4181_ISA_MEM)
+
+#endif /* __ASM_VR4181_VR4181_H */
diff --git a/include/asm-mips/vr41xx/capcella.h b/include/asm-mips/vr41xx/capcella.h
new file mode 100644
index 000000000000..5b55083c5281
--- /dev/null
+++ b/include/asm-mips/vr41xx/capcella.h
@@ -0,0 +1,43 @@
+/*
+ * capcella.h, Include file for ZAO Networks Capcella.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __ZAO_CAPCELLA_H
+#define __ZAO_CAPCELLA_H
+
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define PC104PLUS_INTA_PIN 2
+#define PC104PLUS_INTB_PIN 3
+#define PC104PLUS_INTC_PIN 4
+#define PC104PLUS_INTD_PIN 5
+
+/*
+ * Interrupt Number
+ */
+#define RTL8139_1_IRQ GIU_IRQ(PC104PLUS_INTC_PIN)
+#define RTL8139_2_IRQ GIU_IRQ(PC104PLUS_INTD_PIN)
+#define PC104PLUS_INTA_IRQ GIU_IRQ(PC104PLUS_INTA_PIN)
+#define PC104PLUS_INTB_IRQ GIU_IRQ(PC104PLUS_INTB_PIN)
+#define PC104PLUS_INTC_IRQ GIU_IRQ(PC104PLUS_INTC_PIN)
+#define PC104PLUS_INTD_IRQ GIU_IRQ(PC104PLUS_INTD_PIN)
+
+#endif /* __ZAO_CAPCELLA_H */
diff --git a/include/asm-mips/vr41xx/cmbvr4133.h b/include/asm-mips/vr41xx/cmbvr4133.h
new file mode 100644
index 000000000000..42af389019ea
--- /dev/null
+++ b/include/asm-mips/vr41xx/cmbvr4133.h
@@ -0,0 +1,61 @@
+/*
+ * include/asm-mips/vr41xx/cmbvr4133.h
+ *
+ * Include file for NEC CMB-VR4133.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ * Jun Sun <jsun@mvista.com, or source@mvista.com> and
+ * Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2002-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __NEC_CMBVR4133_H
+#define __NEC_CMBVR4133_H
+
+#include <asm/addrspace.h>
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define CMBVR41XX_INTA_PIN 1
+#define CMBVR41XX_INTB_PIN 1
+#define CMBVR41XX_INTC_PIN 3
+#define CMBVR41XX_INTD_PIN 1
+#define CMBVR41XX_INTE_PIN 1
+
+/*
+ * Interrupt Number
+ */
+#define CMBVR41XX_INTA_IRQ GIU_IRQ(CMBVR41XX_INTA_PIN)
+#define CMBVR41XX_INTB_IRQ GIU_IRQ(CMBVR41XX_INTB_PIN)
+#define CMBVR41XX_INTC_IRQ GIU_IRQ(CMBVR41XX_INTC_PIN)
+#define CMBVR41XX_INTD_IRQ GIU_IRQ(CMBVR41XX_INTD_PIN)
+#define CMBVR41XX_INTE_IRQ GIU_IRQ(CMBVR41XX_INTE_PIN)
+
+#define I8259_IRQ_BASE 72
+#define I8259_IRQ(x) (I8259_IRQ_BASE + (x))
+#define TIMER_IRQ I8259_IRQ(0)
+#define KEYBOARD_IRQ I8259_IRQ(1)
+#define I8259_SLAVE_IRQ I8259_IRQ(2)
+#define UART3_IRQ I8259_IRQ(3)
+#define UART1_IRQ I8259_IRQ(4)
+#define UART2_IRQ I8259_IRQ(5)
+#define FDC_IRQ I8259_IRQ(6)
+#define PARPORT_IRQ I8259_IRQ(7)
+#define RTC_IRQ I8259_IRQ(8)
+#define USB_IRQ I8259_IRQ(9)
+#define I8259_INTA_IRQ I8259_IRQ(10)
+#define AUDIO_IRQ I8259_IRQ(11)
+#define AUX_IRQ I8259_IRQ(12)
+#define IDE_PRIMARY_IRQ I8259_IRQ(14)
+#define IDE_SECONDARY_IRQ I8259_IRQ(15)
+#define I8259_IRQ_LAST IDE_SECONDARY_IRQ
+
+#define RTC_PORT(x) (0xaf000100 + (x))
+#define RTC_IO_EXTENT 0x140
+
+#endif /* __NEC_CMBVR4133_H */
diff --git a/include/asm-mips/vr41xx/e55.h b/include/asm-mips/vr41xx/e55.h
new file mode 100644
index 000000000000..ea37b56fc66d
--- /dev/null
+++ b/include/asm-mips/vr41xx/e55.h
@@ -0,0 +1,43 @@
+/*
+ * e55.h, Include file for CASIO CASSIOPEIA E-10/15/55/65.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __CASIO_E55_H
+#define __CASIO_E55_H
+
+#include <asm/addrspace.h>
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * Board specific address mapping
+ */
+#define VR41XX_ISA_MEM_BASE 0x10000000
+#define VR41XX_ISA_MEM_SIZE 0x04000000
+
+/* VR41XX_ISA_IO_BASE includes offset from real base. */
+#define VR41XX_ISA_IO_BASE 0x1400c000
+#define VR41XX_ISA_IO_SIZE 0x03ff4000
+
+#define ISA_BUS_IO_BASE 0
+#define ISA_BUS_IO_SIZE VR41XX_ISA_IO_SIZE
+
+#define IO_PORT_BASE KSEG1ADDR(VR41XX_ISA_IO_BASE)
+#define IO_PORT_RESOURCE_START ISA_BUS_IO_BASE
+#define IO_PORT_RESOURCE_END (ISA_BUS_IO_BASE + ISA_BUS_IO_SIZE - 1)
+
+#endif /* __CASIO_E55_H */
diff --git a/include/asm-mips/vr41xx/mpc30x.h b/include/asm-mips/vr41xx/mpc30x.h
new file mode 100644
index 000000000000..e6ac3c8e8bae
--- /dev/null
+++ b/include/asm-mips/vr41xx/mpc30x.h
@@ -0,0 +1,37 @@
+/*
+ * mpc30x.h, Include file for Victor MP-C303/304.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __VICTOR_MPC30X_H
+#define __VICTOR_MPC30X_H
+
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define VRC4173_PIN 1
+#define MQ200_PIN 4
+
+/*
+ * Interrupt Number
+ */
+#define VRC4173_CASCADE_IRQ GIU_IRQ(VRC4173_PIN)
+#define MQ200_IRQ GIU_IRQ(MQ200_PIN)
+
+#endif /* __VICTOR_MPC30X_H */
diff --git a/include/asm-mips/vr41xx/siu.h b/include/asm-mips/vr41xx/siu.h
new file mode 100644
index 000000000000..865cc07ddd7f
--- /dev/null
+++ b/include/asm-mips/vr41xx/siu.h
@@ -0,0 +1,50 @@
+/*
+ * Include file for NEC VR4100 series Serial Interface Unit.
+ *
+ * Copyright (C) 2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __NEC_VR41XX_SIU_H
+#define __NEC_VR41XX_SIU_H
+
+typedef enum {
+ SIU_INTERFACE_RS232C,
+ SIU_INTERFACE_IRDA,
+} siu_interface_t;
+
+extern void vr41xx_select_siu_interface(siu_interface_t interface);
+
+typedef enum {
+ SIU_USE_IRDA,
+ FIR_USE_IRDA,
+} irda_use_t;
+
+extern void vr41xx_use_irda(irda_use_t use);
+
+typedef enum {
+ SHARP_IRDA,
+ TEMIC_IRDA,
+ HP_IRDA,
+} irda_module_t;
+
+typedef enum {
+ IRDA_TX_1_5MBPS,
+ IRDA_TX_4MBPS,
+} irda_speed_t;
+
+extern void vr41xx_select_irda_module(irda_module_t module, irda_speed_t speed);
+
+#endif /* __NEC_VR41XX_SIU_H */
diff --git a/include/asm-mips/vr41xx/tb0219.h b/include/asm-mips/vr41xx/tb0219.h
new file mode 100644
index 000000000000..273c6392688f
--- /dev/null
+++ b/include/asm-mips/vr41xx/tb0219.h
@@ -0,0 +1,42 @@
+/*
+ * tb0219.h, Include file for TANBAC TB0219.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * Modified for TANBAC TB0219:
+ * Copyright (C) 2003 Megasolution Inc. <matsu@megasolution.jp>
+ *
+ * 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
+ */
+#ifndef __TANBAC_TB0219_H
+#define __TANBAC_TB0219_H
+
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define TB0219_PCI_SLOT1_PIN 2
+#define TB0219_PCI_SLOT2_PIN 3
+#define TB0219_PCI_SLOT3_PIN 4
+
+/*
+ * Interrupt Number
+ */
+#define TB0219_PCI_SLOT1_IRQ GIU_IRQ(TB0219_PCI_SLOT1_PIN)
+#define TB0219_PCI_SLOT2_IRQ GIU_IRQ(TB0219_PCI_SLOT2_PIN)
+#define TB0219_PCI_SLOT3_IRQ GIU_IRQ(TB0219_PCI_SLOT3_PIN)
+
+#endif /* __TANBAC_TB0219_H */
diff --git a/include/asm-mips/vr41xx/tb0226.h b/include/asm-mips/vr41xx/tb0226.h
new file mode 100644
index 000000000000..0ff9a60ecacc
--- /dev/null
+++ b/include/asm-mips/vr41xx/tb0226.h
@@ -0,0 +1,43 @@
+/*
+ * tb0226.h, Include file for TANBAC TB0226.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __TANBAC_TB0226_H
+#define __TANBAC_TB0226_H
+
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define GD82559_1_PIN 2
+#define GD82559_2_PIN 3
+#define UPD720100_INTA_PIN 4
+#define UPD720100_INTB_PIN 8
+#define UPD720100_INTC_PIN 13
+
+/*
+ * Interrupt Number
+ */
+#define GD82559_1_IRQ GIU_IRQ(GD82559_1_PIN)
+#define GD82559_2_IRQ GIU_IRQ(GD82559_2_PIN)
+#define UPD720100_INTA_IRQ GIU_IRQ(UPD720100_INTA_PIN)
+#define UPD720100_INTB_IRQ GIU_IRQ(UPD720100_INTB_PIN)
+#define UPD720100_INTC_IRQ GIU_IRQ(UPD720100_INTC_PIN)
+
+#endif /* __TANBAC_TB0226_H */
diff --git a/include/asm-mips/vr41xx/vr41xx.h b/include/asm-mips/vr41xx/vr41xx.h
new file mode 100644
index 000000000000..caacaced3213
--- /dev/null
+++ b/include/asm-mips/vr41xx/vr41xx.h
@@ -0,0 +1,320 @@
+/*
+ * include/asm-mips/vr41xx/vr41xx.h
+ *
+ * Include file for NEC VR4100 series.
+ *
+ * Copyright (C) 1999 Michael Klar
+ * Copyright (C) 2001, 2002 Paul Mundt
+ * Copyright (C) 2002 MontaVista Software, Inc.
+ * Copyright (C) 2002 TimeSys Corp.
+ * Copyright (C) 2003-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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 __NEC_VR41XX_H
+#define __NEC_VR41XX_H
+
+#include <linux/interrupt.h>
+
+/*
+ * CPU Revision
+ */
+/* VR4122 0x00000c70-0x00000c72 */
+#define PRID_VR4122_REV1_0 0x00000c70
+#define PRID_VR4122_REV2_0 0x00000c70
+#define PRID_VR4122_REV2_1 0x00000c70
+#define PRID_VR4122_REV3_0 0x00000c71
+#define PRID_VR4122_REV3_1 0x00000c72
+
+/* VR4181A 0x00000c73-0x00000c7f */
+#define PRID_VR4181A_REV1_0 0x00000c73
+#define PRID_VR4181A_REV1_1 0x00000c74
+
+/* VR4131 0x00000c80-0x00000c83 */
+#define PRID_VR4131_REV1_2 0x00000c80
+#define PRID_VR4131_REV2_0 0x00000c81
+#define PRID_VR4131_REV2_1 0x00000c82
+#define PRID_VR4131_REV2_2 0x00000c83
+
+/* VR4133 0x00000c84- */
+#define PRID_VR4133 0x00000c84
+
+/*
+ * Bus Control Uint
+ */
+extern unsigned long vr41xx_calculate_clock_frequency(void);
+extern unsigned long vr41xx_get_vtclock_frequency(void);
+extern unsigned long vr41xx_get_tclock_frequency(void);
+
+/*
+ * Clock Mask Unit
+ */
+typedef enum {
+ PIU_CLOCK,
+ SIU_CLOCK,
+ AIU_CLOCK,
+ KIU_CLOCK,
+ FIR_CLOCK,
+ DSIU_CLOCK,
+ CSI_CLOCK,
+ PCIU_CLOCK,
+ HSP_CLOCK,
+ PCI_CLOCK,
+ CEU_CLOCK,
+ ETHER0_CLOCK,
+ ETHER1_CLOCK
+} vr41xx_clock_t;
+
+extern void vr41xx_supply_clock(vr41xx_clock_t clock);
+extern void vr41xx_mask_clock(vr41xx_clock_t clock);
+
+/*
+ * Interrupt Control Unit
+ */
+/* CPU core Interrupt Numbers */
+#define MIPS_CPU_IRQ_BASE 0
+#define MIPS_CPU_IRQ(x) (MIPS_CPU_IRQ_BASE + (x))
+#define MIPS_SOFTINT0_IRQ MIPS_CPU_IRQ(0)
+#define MIPS_SOFTINT1_IRQ MIPS_CPU_IRQ(1)
+#define INT0_CASCADE_IRQ MIPS_CPU_IRQ(2)
+#define INT1_CASCADE_IRQ MIPS_CPU_IRQ(3)
+#define INT2_CASCADE_IRQ MIPS_CPU_IRQ(4)
+#define INT3_CASCADE_IRQ MIPS_CPU_IRQ(5)
+#define INT4_CASCADE_IRQ MIPS_CPU_IRQ(6)
+#define TIMER_IRQ MIPS_CPU_IRQ(7)
+
+/* SYINT1 Interrupt Numbers */
+#define SYSINT1_IRQ_BASE 8
+#define SYSINT1_IRQ(x) (SYSINT1_IRQ_BASE + (x))
+#define BATTRY_IRQ SYSINT1_IRQ(0)
+#define POWER_IRQ SYSINT1_IRQ(1)
+#define RTCLONG1_IRQ SYSINT1_IRQ(2)
+#define ELAPSEDTIME_IRQ SYSINT1_IRQ(3)
+/* RFU */
+#define PIU_IRQ SYSINT1_IRQ(5)
+#define AIU_IRQ SYSINT1_IRQ(6)
+#define KIU_IRQ SYSINT1_IRQ(7)
+#define GIUINT_CASCADE_IRQ SYSINT1_IRQ(8)
+#define SIU_IRQ SYSINT1_IRQ(9)
+#define BUSERR_IRQ SYSINT1_IRQ(10)
+#define SOFTINT_IRQ SYSINT1_IRQ(11)
+#define CLKRUN_IRQ SYSINT1_IRQ(12)
+#define DOZEPIU_IRQ SYSINT1_IRQ(13)
+#define SYSINT1_IRQ_LAST DOZEPIU_IRQ
+
+/* SYSINT2 Interrupt Numbers */
+#define SYSINT2_IRQ_BASE 24
+#define SYSINT2_IRQ(x) (SYSINT2_IRQ_BASE + (x))
+#define RTCLONG2_IRQ SYSINT2_IRQ(0)
+#define LED_IRQ SYSINT2_IRQ(1)
+#define HSP_IRQ SYSINT2_IRQ(2)
+#define TCLOCK_IRQ SYSINT2_IRQ(3)
+#define FIR_IRQ SYSINT2_IRQ(4)
+#define CEU_IRQ SYSINT2_IRQ(4) /* same number as FIR_IRQ */
+#define DSIU_IRQ SYSINT2_IRQ(5)
+#define PCI_IRQ SYSINT2_IRQ(6)
+#define SCU_IRQ SYSINT2_IRQ(7)
+#define CSI_IRQ SYSINT2_IRQ(8)
+#define BCU_IRQ SYSINT2_IRQ(9)
+#define ETHERNET_IRQ SYSINT2_IRQ(10)
+#define SYSINT2_IRQ_LAST ETHERNET_IRQ
+
+/* GIU Interrupt Numbers */
+#define GIU_IRQ_BASE 40
+#define GIU_IRQ(x) (GIU_IRQ_BASE + (x)) /* IRQ 40-71 */
+#define GIU_IRQ_LAST GIU_IRQ(31)
+#define GIU_IRQ_TO_PIN(x) ((x) - GIU_IRQ_BASE) /* Pin 0-31 */
+
+extern int vr41xx_set_intassign(unsigned int irq, unsigned char intassign);
+extern int vr41xx_cascade_irq(unsigned int irq, int (*get_irq_number)(int irq));
+
+#define PIUINT_COMMAND 0x0040
+#define PIUINT_DATA 0x0020
+#define PIUINT_PAGE1 0x0010
+#define PIUINT_PAGE0 0x0008
+#define PIUINT_DATALOST 0x0004
+#define PIUINT_STATUSCHANGE 0x0001
+
+extern void vr41xx_enable_piuint(uint16_t mask);
+extern void vr41xx_disable_piuint(uint16_t mask);
+
+#define AIUINT_INPUT_DMAEND 0x0800
+#define AIUINT_INPUT_DMAHALT 0x0400
+#define AIUINT_INPUT_DATALOST 0x0200
+#define AIUINT_INPUT_DATA 0x0100
+#define AIUINT_OUTPUT_DMAEND 0x0008
+#define AIUINT_OUTPUT_DMAHALT 0x0004
+#define AIUINT_OUTPUT_NODATA 0x0002
+
+extern void vr41xx_enable_aiuint(uint16_t mask);
+extern void vr41xx_disable_aiuint(uint16_t mask);
+
+#define KIUINT_DATALOST 0x0004
+#define KIUINT_DATAREADY 0x0002
+#define KIUINT_SCAN 0x0001
+
+extern void vr41xx_enable_kiuint(uint16_t mask);
+extern void vr41xx_disable_kiuint(uint16_t mask);
+
+#define DSIUINT_CTS 0x0800
+#define DSIUINT_RXERR 0x0400
+#define DSIUINT_RX 0x0200
+#define DSIUINT_TX 0x0100
+#define DSIUINT_ALL 0x0f00
+
+extern void vr41xx_enable_dsiuint(uint16_t mask);
+extern void vr41xx_disable_dsiuint(uint16_t mask);
+
+#define FIRINT_UNIT 0x0010
+#define FIRINT_RX_DMAEND 0x0008
+#define FIRINT_RX_DMAHALT 0x0004
+#define FIRINT_TX_DMAEND 0x0002
+#define FIRINT_TX_DMAHALT 0x0001
+
+extern void vr41xx_enable_firint(uint16_t mask);
+extern void vr41xx_disable_firint(uint16_t mask);
+
+extern void vr41xx_enable_pciint(void);
+extern void vr41xx_disable_pciint(void);
+
+extern void vr41xx_enable_scuint(void);
+extern void vr41xx_disable_scuint(void);
+
+#define CSIINT_TX_DMAEND 0x0040
+#define CSIINT_TX_DMAHALT 0x0020
+#define CSIINT_TX_DATA 0x0010
+#define CSIINT_TX_FIFOEMPTY 0x0008
+#define CSIINT_RX_DMAEND 0x0004
+#define CSIINT_RX_DMAHALT 0x0002
+#define CSIINT_RX_FIFOEMPTY 0x0001
+
+extern void vr41xx_enable_csiint(uint16_t mask);
+extern void vr41xx_disable_csiint(uint16_t mask);
+
+extern void vr41xx_enable_bcuint(void);
+extern void vr41xx_disable_bcuint(void);
+
+/*
+ * Power Management Unit
+ */
+
+/*
+ * RTC
+ */
+extern void vr41xx_set_rtclong1_cycle(uint32_t cycles);
+extern uint32_t vr41xx_read_rtclong1_counter(void);
+
+extern void vr41xx_set_rtclong2_cycle(uint32_t cycles);
+extern uint32_t vr41xx_read_rtclong2_counter(void);
+
+extern void vr41xx_set_tclock_cycle(uint32_t cycles);
+extern uint32_t vr41xx_read_tclock_counter(void);
+
+/*
+ * General-Purpose I/O Unit
+ */
+enum {
+ TRIGGER_LEVEL,
+ TRIGGER_EDGE,
+ TRIGGER_EDGE_FALLING,
+ TRIGGER_EDGE_RISING
+};
+
+enum {
+ SIGNAL_THROUGH,
+ SIGNAL_HOLD
+};
+
+extern void vr41xx_set_irq_trigger(int pin, int trigger, int hold);
+
+enum {
+ LEVEL_LOW,
+ LEVEL_HIGH
+};
+
+extern void vr41xx_set_irq_level(int pin, int level);
+
+enum {
+ PIO_INPUT,
+ PIO_OUTPUT
+};
+
+enum {
+ DATA_LOW,
+ DATA_HIGH
+};
+
+/*
+ * PCI Control Unit
+ */
+#define PCI_MASTER_ADDRESS_MASK 0x7fffffffU
+
+struct pci_master_address_conversion {
+ uint32_t bus_base_address;
+ uint32_t address_mask;
+ uint32_t pci_base_address;
+};
+
+struct pci_target_address_conversion {
+ uint32_t address_mask;
+ uint32_t bus_base_address;
+};
+
+typedef enum {
+ CANNOT_LOCK_FROM_DEVICE,
+ CAN_LOCK_FROM_DEVICE,
+} pci_exclusive_access_t;
+
+struct pci_mailbox_address {
+ uint32_t base_address;
+};
+
+struct pci_target_address_window {
+ uint32_t base_address;
+};
+
+typedef enum {
+ PCI_ARBITRATION_MODE_FAIR,
+ PCI_ARBITRATION_MODE_ALTERNATE_0,
+ PCI_ARBITRATION_MODE_ALTERNATE_B,
+} pci_arbiter_priority_control_t;
+
+typedef enum {
+ PCI_TAKE_AWAY_GNT_DISABLE,
+ PCI_TAKE_AWAY_GNT_ENABLE,
+} pci_take_away_gnt_mode_t;
+
+struct pci_controller_unit_setup {
+ struct pci_master_address_conversion *master_memory1;
+ struct pci_master_address_conversion *master_memory2;
+
+ struct pci_target_address_conversion *target_memory1;
+ struct pci_target_address_conversion *target_memory2;
+
+ struct pci_master_address_conversion *master_io;
+
+ pci_exclusive_access_t exclusive_access;
+
+ uint32_t pci_clock_max;
+ uint8_t wait_time_limit_from_irdy_to_trdy; /* Only VR4122 is supported */
+
+ struct pci_mailbox_address *mailbox;
+ struct pci_target_address_window *target_window1;
+ struct pci_target_address_window *target_window2;
+
+ uint8_t master_latency_timer;
+ uint8_t retry_limit;
+
+ pci_arbiter_priority_control_t arbiter_priority_control;
+ pci_take_away_gnt_mode_t take_away_gnt_mode;
+
+ struct resource *mem_resource;
+ struct resource *io_resource;
+};
+
+extern void vr41xx_pciu_setup(struct pci_controller_unit_setup *setup);
+
+#endif /* __NEC_VR41XX_H */
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
new file mode 100644
index 000000000000..58e193c51b45
--- /dev/null
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -0,0 +1,222 @@
+/*
+ * vrc4173.h, Include file for NEC VRC4173.
+ *
+ * Copyright (C) 2000 Michael R. McDonald
+ * Copyright (C) 2001-2003 Montavista Software Inc.
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
+ * Copyright (C) 2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.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; 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
+ */
+#ifndef __NEC_VRC4173_H
+#define __NEC_VRC4173_H
+
+#include <linux/config.h>
+#include <asm/io.h>
+
+/*
+ * Interrupt Number
+ */
+#define VRC4173_IRQ_BASE 72
+#define VRC4173_IRQ(x) (VRC4173_IRQ_BASE + (x))
+#define VRC4173_USB_IRQ VRC4173_IRQ(0)
+#define VRC4173_PCMCIA2_IRQ VRC4173_IRQ(1)
+#define VRC4173_PCMCIA1_IRQ VRC4173_IRQ(2)
+#define VRC4173_PS2CH2_IRQ VRC4173_IRQ(3)
+#define VRC4173_PS2CH1_IRQ VRC4173_IRQ(4)
+#define VRC4173_PIU_IRQ VRC4173_IRQ(5)
+#define VRC4173_AIU_IRQ VRC4173_IRQ(6)
+#define VRC4173_KIU_IRQ VRC4173_IRQ(7)
+#define VRC4173_GIU_IRQ VRC4173_IRQ(8)
+#define VRC4173_AC97_IRQ VRC4173_IRQ(9)
+#define VRC4173_AC97INT1_IRQ VRC4173_IRQ(10)
+/* RFU */
+#define VRC4173_DOZEPIU_IRQ VRC4173_IRQ(13)
+#define VRC4173_IRQ_LAST VRC4173_DOZEPIU_IRQ
+
+/*
+ * PCI I/O accesses
+ */
+#ifdef CONFIG_VRC4173
+
+extern unsigned long vrc4173_io_offset;
+
+#define set_vrc4173_io_offset(offset) do { vrc4173_io_offset = (offset); } while (0)
+
+#define vrc4173_outb(val,port) outb((val), vrc4173_io_offset+(port))
+#define vrc4173_outw(val,port) outw((val), vrc4173_io_offset+(port))
+#define vrc4173_outl(val,port) outl((val), vrc4173_io_offset+(port))
+#define vrc4173_outb_p(val,port) outb_p((val), vrc4173_io_offset+(port))
+#define vrc4173_outw_p(val,port) outw_p((val), vrc4173_io_offset+(port))
+#define vrc4173_outl_p(val,port) outl_p((val), vrc4173_io_offset+(port))
+
+#define vrc4173_inb(port) inb(vrc4173_io_offset+(port))
+#define vrc4173_inw(port) inw(vrc4173_io_offset+(port))
+#define vrc4173_inl(port) inl(vrc4173_io_offset+(port))
+#define vrc4173_inb_p(port) inb_p(vrc4173_io_offset+(port))
+#define vrc4173_inw_p(port) inw_p(vrc4173_io_offset+(port))
+#define vrc4173_inl_p(port) inl_p(vrc4173_io_offset+(port))
+
+#define vrc4173_outsb(port,addr,count) outsb(vrc4173_io_offset+(port),(addr),(count))
+#define vrc4173_outsw(port,addr,count) outsw(vrc4173_io_offset+(port),(addr),(count))
+#define vrc4173_outsl(port,addr,count) outsl(vrc4173_io_offset+(port),(addr),(count))
+
+#define vrc4173_insb(port,addr,count) insb(vrc4173_io_offset+(port),(addr),(count))
+#define vrc4173_insw(port,addr,count) insw(vrc4173_io_offset+(port),(addr),(count))
+#define vrc4173_insl(port,addr,count) insl(vrc4173_io_offset+(port),(addr),(count))
+
+#else
+
+#define set_vrc4173_io_offset(offset) do {} while (0)
+
+#define vrc4173_outb(val,port) do {} while (0)
+#define vrc4173_outw(val,port) do {} while (0)
+#define vrc4173_outl(val,port) do {} while (0)
+#define vrc4173_outb_p(val,port) do {} while (0)
+#define vrc4173_outw_p(val,port) do {} while (0)
+#define vrc4173_outl_p(val,port) do {} while (0)
+
+#define vrc4173_inb(port) 0
+#define vrc4173_inw(port) 0
+#define vrc4173_inl(port) 0
+#define vrc4173_inb_p(port) 0
+#define vrc4173_inw_p(port) 0
+#define vrc4173_inl_p(port) 0
+
+#define vrc4173_outsb(port,addr,count) do {} while (0)
+#define vrc4173_outsw(port,addr,count) do {} while (0)
+#define vrc4173_outsl(port,addr,count) do {} while (0)
+
+#define vrc4173_insb(port,addr,count) do {} while (0)
+#define vrc4173_insw(port,addr,count) do {} while (0)
+#define vrc4173_insl(port,addr,count) do {} while (0)
+
+#endif
+
+/*
+ * Clock Mask Unit
+ */
+typedef enum vrc4173_clock {
+ VRC4173_PIU_CLOCK,
+ VRC4173_KIU_CLOCK,
+ VRC4173_AIU_CLOCK,
+ VRC4173_PS2_CH1_CLOCK,
+ VRC4173_PS2_CH2_CLOCK,
+ VRC4173_USBU_PCI_CLOCK,
+ VRC4173_CARDU1_PCI_CLOCK,
+ VRC4173_CARDU2_PCI_CLOCK,
+ VRC4173_AC97U_PCI_CLOCK,
+ VRC4173_USBU_48MHz_CLOCK,
+ VRC4173_EXT_48MHz_CLOCK,
+ VRC4173_48MHz_CLOCK,
+} vrc4173_clock_t;
+
+#ifdef CONFIG_VRC4173
+
+extern void vrc4173_supply_clock(vrc4173_clock_t clock);
+extern void vrc4173_mask_clock(vrc4173_clock_t clock);
+
+#else
+
+static inline void vrc4173_supply_clock(vrc4173_clock_t clock) {}
+static inline void vrc4173_mask_clock(vrc4173_clock_t clock) {}
+
+#endif
+
+/*
+ * Interupt Control Unit
+ */
+
+#define VRC4173_PIUINT_COMMAND 0x0040
+#define VRC4173_PIUINT_DATA 0x0020
+#define VRC4173_PIUINT_PAGE1 0x0010
+#define VRC4173_PIUINT_PAGE0 0x0008
+#define VRC4173_PIUINT_DATALOST 0x0004
+#define VRC4173_PIUINT_STATUSCHANGE 0x0001
+
+#ifdef CONFIG_VRC4173
+
+extern void vrc4173_enable_piuint(uint16_t mask);
+extern void vrc4173_disable_piuint(uint16_t mask);
+
+#else
+
+static inline void vrc4173_enable_piuint(uint16_t mask) {}
+static inline void vrc4173_disable_piuint(uint16_t mask) {}
+
+#endif
+
+#define VRC4173_AIUINT_INPUT_DMAEND 0x0800
+#define VRC4173_AIUINT_INPUT_DMAHALT 0x0400
+#define VRC4173_AIUINT_INPUT_DATALOST 0x0200
+#define VRC4173_AIUINT_INPUT_DATA 0x0100
+#define VRC4173_AIUINT_OUTPUT_DMAEND 0x0008
+#define VRC4173_AIUINT_OUTPUT_DMAHALT 0x0004
+#define VRC4173_AIUINT_OUTPUT_NODATA 0x0002
+
+#ifdef CONFIG_VRC4173
+
+extern void vrc4173_enable_aiuint(uint16_t mask);
+extern void vrc4173_disable_aiuint(uint16_t mask);
+
+#else
+
+static inline void vrc4173_enable_aiuint(uint16_t mask) {}
+static inline void vrc4173_disable_aiuint(uint16_t mask) {}
+
+#endif
+
+#define VRC4173_KIUINT_DATALOST 0x0004
+#define VRC4173_KIUINT_DATAREADY 0x0002
+#define VRC4173_KIUINT_SCAN 0x0001
+
+#ifdef CONFIG_VRC4173
+
+extern void vrc4173_enable_kiuint(uint16_t mask);
+extern void vrc4173_disable_kiuint(uint16_t mask);
+
+#else
+
+static inline void vrc4173_enable_kiuint(uint16_t mask) {}
+static inline void vrc4173_disable_kiuint(uint16_t mask) {}
+
+#endif
+
+/*
+ * General-Purpose I/O Unit
+ */
+typedef enum vrc4173_function {
+ PS2_CHANNEL1,
+ PS2_CHANNEL2,
+ TOUCHPANEL,
+ KEYBOARD_8SCANLINES,
+ KEYBOARD_10SCANLINES,
+ KEYBOARD_12SCANLINES,
+ GPIO_0_15PINS,
+ GPIO_16_20PINS,
+} vrc4173_function_t;
+
+#ifdef CONFIG_VRC4173
+
+extern void vrc4173_select_function(vrc4173_function_t function);
+
+#else
+
+static inline void vrc4173_select_function(vrc4173_function_t function) {}
+
+#endif
+
+#endif /* __NEC_VRC4173_H */
diff --git a/include/asm-mips/vr41xx/workpad.h b/include/asm-mips/vr41xx/workpad.h
new file mode 100644
index 000000000000..dfe01b43fb79
--- /dev/null
+++ b/include/asm-mips/vr41xx/workpad.h
@@ -0,0 +1,43 @@
+/*
+ * workpad.h, Include file for IBM WorkPad z50.
+ *
+ * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ * 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
+ */
+#ifndef __IBM_WORKPAD_H
+#define __IBM_WORKPAD_H
+
+#include <asm/addrspace.h>
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * Board specific address mapping
+ */
+#define VR41XX_ISA_MEM_BASE 0x10000000
+#define VR41XX_ISA_MEM_SIZE 0x04000000
+
+/* VR41XX_ISA_IO_BASE includes offset from real base. */
+#define VR41XX_ISA_IO_BASE 0x15000000
+#define VR41XX_ISA_IO_SIZE 0x03000000
+
+#define ISA_BUS_IO_BASE 0
+#define ISA_BUS_IO_SIZE VR41XX_ISA_IO_SIZE
+
+#define IO_PORT_BASE KSEG1ADDR(VR41XX_ISA_IO_BASE)
+#define IO_PORT_RESOURCE_START ISA_BUS_IO_BASE
+#define IO_PORT_RESOURCE_END (ISA_BUS_IO_BASE + ISA_BUS_IO_SIZE - 1)
+
+#endif /* __IBM_WORKPAD_H */
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
new file mode 100644
index 000000000000..c4a704121343
--- /dev/null
+++ b/include/asm-mips/war.h
@@ -0,0 +1,224 @@
+/*
+ * 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) 2002, 2004 by Ralf Baechle
+ */
+#ifndef _ASM_WAR_H
+#define _ASM_WAR_H
+
+#include <linux/config.h>
+
+/*
+ * Another R4600 erratum. Due to the lack of errata information the exact
+ * technical details aren't known. I've experimentally found that disabling
+ * interrupts during indexed I-cache flushes seems to be sufficient to deal
+ * with the issue.
+ *
+ * #define R4600_V1_INDEX_ICACHEOP_WAR 1
+ */
+
+/*
+ * Pleasures of the R4600 V1.x. Cite from the IDT R4600 V1.7 errata:
+ *
+ * 18. The CACHE instructions Hit_Writeback_Invalidate_D, Hit_Writeback_D,
+ * Hit_Invalidate_D and Create_Dirty_Excl_D should only be
+ * executed if there is no other dcache activity. If the dcache is
+ * accessed for another instruction immeidately preceding when these
+ * cache instructions are executing, it is possible that the dcache
+ * tag match outputs used by these cache instructions will be
+ * incorrect. These cache instructions should be preceded by at least
+ * four instructions that are not any kind of load or store
+ * instruction.
+ *
+ * This is not allowed: lw
+ * nop
+ * nop
+ * nop
+ * cache Hit_Writeback_Invalidate_D
+ *
+ * This is allowed: lw
+ * nop
+ * nop
+ * nop
+ * nop
+ * cache Hit_Writeback_Invalidate_D
+ *
+ * #define R4600_V1_HIT_CACHEOP_WAR 1
+ */
+
+
+/*
+ * Writeback and invalidate the primary cache dcache before DMA.
+ *
+ * R4600 v2.0 bug: "The CACHE instructions Hit_Writeback_Inv_D,
+ * Hit_Writeback_D, Hit_Invalidate_D and Create_Dirty_Exclusive_D will only
+ * operate correctly if the internal data cache refill buffer is empty. These
+ * CACHE instructions should be separated from any potential data cache miss
+ * by a load instruction to an uncached address to empty the response buffer."
+ * (Revision 2.0 device errata from IDT available on http://www.idt.com/
+ * in .pdf format.)
+ *
+ * #define R4600_V2_HIT_CACHEOP_WAR 1
+ */
+
+/*
+ * R4600 CPU modules for the Indy come with both V1.7 and V2.0 processors.
+ */
+#ifdef CONFIG_SGI_IP22
+
+#define R4600_V1_INDEX_ICACHEOP_WAR 1
+#define R4600_V1_HIT_CACHEOP_WAR 1
+#define R4600_V2_HIT_CACHEOP_WAR 1
+
+#endif
+
+/*
+ * But the RM200C seems to have been shipped only with V2.0 R4600s
+ */
+#ifdef CONFIG_SNI_RM200_PCI
+
+#define R4600_V2_HIT_CACHEOP_WAR 1
+
+#endif
+
+#ifdef CONFIG_CPU_R5432
+
+/*
+ * When an interrupt happens on a CP0 register read instruction, CPU may
+ * lock up or read corrupted values of CP0 registers after it enters
+ * the exception handler.
+ *
+ * This workaround makes sure that we read a "safe" CP0 register as the
+ * first thing in the exception handler, which breaks one of the
+ * pre-conditions for this problem.
+ */
+#define R5432_CP0_INTERRUPT_WAR 1
+
+#endif
+
+#if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
+ defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
+
+/*
+ * Workaround for the Sibyte M3 errata the text of which can be found at
+ *
+ * http://sibyte.broadcom.com/hw/bcm1250/docs/pass2errata.txt
+ *
+ * This will enable the use of a special TLB refill handler which does a
+ * consistency check on the information in c0_badvaddr and c0_entryhi and
+ * will just return and take the exception again if the information was
+ * found to be inconsistent.
+ */
+#define BCM1250_M3_WAR 1
+
+/*
+ * This is a DUART workaround related to glitches around register accesses
+ */
+#define SIBYTE_1956_WAR 1
+
+#endif
+
+/*
+ * Fill buffers not flushed on CACHE instructions
+ *
+ * Hit_Invalidate_I cacheops invalidate an icache line but the refill
+ * for that line can get stale data from the fill buffer instead of
+ * accessing memory if the previous icache miss was also to that line.
+ *
+ * Workaround: generate an icache refill from a different line
+ *
+ * Affects:
+ * MIPS 4K RTL revision <3.0, PRID revision <4
+ */
+#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \
+ defined(CONFIG_MIPS_SEAD)
+#define MIPS4K_ICACHE_REFILL_WAR 1
+#endif
+
+/*
+ * Missing implicit forced flush of evictions caused by CACHE
+ * instruction
+ *
+ * Evictions caused by a CACHE instructions are not forced on to the
+ * bus. The BIU gives higher priority to fetches than to the data from
+ * the eviction buffer and no collision detection is performed between
+ * fetches and pending data from the eviction buffer.
+ *
+ * Workaround: Execute a SYNC instruction after the cache instruction
+ *
+ * Affects:
+ * MIPS 5Kc,5Kf RTL revision <2.3, PRID revision <8
+ * MIPS 20Kc RTL revision <4.0, PRID revision <?
+ */
+#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \
+ defined(CONFIG_MIPS_SEAD)
+#define MIPS_CACHE_SYNC_WAR 1
+#endif
+
+/*
+ * From TX49/H2 manual: "If the instruction (i.e. CACHE) is issued for
+ * the line which this instruction itself exists, the following
+ * operation is not guaranteed."
+ *
+ * Workaround: do two phase flushing for Index_Invalidate_I
+ */
+#ifdef CONFIG_CPU_TX49XX
+#define TX49XX_ICACHE_INDEX_INV_WAR 1
+#endif
+
+/*
+ * On the RM9000 there is a problem which makes the CreateDirtyExclusive
+ * cache operation unusable on SMP systems.
+ */
+#if defined(CONFIG_MOMENCO_JAGUAR_ATX) || defined(CONFIG_PMC_YOSEMITE)
+#define RM9000_CDEX_SMP_WAR 1
+#endif
+
+/*
+ * ON the R10000 upto version 2.6 (not sure about 2.7) there is a bug that
+ * may cause ll / sc and lld / scd sequences to execute non-atomically.
+ */
+#ifdef CONFIG_SGI_IP27
+#define R10000_LLSC_WAR 1
+#endif
+
+/*
+ * Workarounds default to off
+ */
+#ifndef R4600_V1_INDEX_ICACHEOP_WAR
+#define R4600_V1_INDEX_ICACHEOP_WAR 0
+#endif
+#ifndef R4600_V1_HIT_CACHEOP_WAR
+#define R4600_V1_HIT_CACHEOP_WAR 0
+#endif
+#ifndef R4600_V2_HIT_CACHEOP_WAR
+#define R4600_V2_HIT_CACHEOP_WAR 0
+#endif
+#ifndef R5432_CP0_INTERRUPT_WAR
+#define R5432_CP0_INTERRUPT_WAR 0
+#endif
+#ifndef BCM1250_M3_WAR
+#define BCM1250_M3_WAR 0
+#endif
+#ifndef SIBYTE_1956_WAR
+#define SIBYTE_1956_WAR 0
+#endif
+#ifndef MIPS4K_ICACHE_REFILL_WAR
+#define MIPS4K_ICACHE_REFILL_WAR 0
+#endif
+#ifndef MIPS_CACHE_SYNC_WAR
+#define MIPS_CACHE_SYNC_WAR 0
+#endif
+#ifndef TX49XX_ICACHE_INDEX_INV_WAR
+#define TX49XX_ICACHE_INDEX_INV_WAR 0
+#endif
+#ifndef RM9000_CDEX_SMP_WAR
+#define RM9000_CDEX_SMP_WAR 0
+#endif
+#ifndef R10000_LLSC_WAR
+#define R10000_LLSC_WAR 0
+#endif
+
+#endif /* _ASM_WAR_H */
diff --git a/include/asm-mips/watch.h b/include/asm-mips/watch.h
new file mode 100644
index 000000000000..6aa90cae1114
--- /dev/null
+++ b/include/asm-mips/watch.h
@@ -0,0 +1,35 @@
+/*
+ * 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) 1996, 1997, 1998, 2000, 2001 by Ralf Baechle
+ */
+#ifndef _ASM_WATCH_H
+#define _ASM_WATCH_H
+
+#include <linux/linkage.h>
+
+/*
+ * Types of reference for watch_set()
+ */
+enum wref_type {
+ wr_save = 1,
+ wr_load = 2
+};
+
+extern asmlinkage void __watch_set(unsigned long addr, enum wref_type ref);
+extern asmlinkage void __watch_clear(void);
+extern asmlinkage void __watch_reenable(void);
+
+#define watch_set(addr, ref) \
+ if (cpu_has_watch) \
+ __watch_set(addr, ref)
+#define watch_clear() \
+ if (cpu_has_watch) \
+ __watch_clear()
+#define watch_reenable() \
+ if (cpu_has_watch) \
+ __watch_reenable()
+
+#endif /* _ASM_WATCH_H */
diff --git a/include/asm-mips/wbflush.h b/include/asm-mips/wbflush.h
new file mode 100644
index 000000000000..c3bef50f37a8
--- /dev/null
+++ b/include/asm-mips/wbflush.h
@@ -0,0 +1,35 @@
+/*
+ * Header file for using the wbflush routine
+ *
+ * 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) 1998 Harald Koerfgen
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_WBFLUSH_H
+#define _ASM_WBFLUSH_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_CPU_HAS_WB
+
+extern void (*__wbflush)(void);
+extern void wbflush_setup(void);
+
+#define wbflush() \
+ do { \
+ __sync(); \
+ __wbflush(); \
+ } while (0)
+
+#else /* !CONFIG_CPU_HAS_WB */
+
+#define wbflush_setup() do { } while (0)
+
+#define wbflush() fast_iob()
+
+#endif /* !CONFIG_CPU_HAS_WB */
+
+#endif /* _ASM_WBFLUSH_H */
diff --git a/include/asm-mips/xor.h b/include/asm-mips/xor.h
new file mode 100644
index 000000000000..c82eb12a5b18
--- /dev/null
+++ b/include/asm-mips/xor.h
@@ -0,0 +1 @@
+#include <asm-generic/xor.h>
diff --git a/include/asm-mips/xtalk/xtalk.h b/include/asm-mips/xtalk/xtalk.h
new file mode 100644
index 000000000000..4a60f27c8817
--- /dev/null
+++ b/include/asm-mips/xtalk/xtalk.h
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ *
+ * xtalk.h -- platform-independent crosstalk interface, derived from
+ * IRIX <sys/PCI/bridge.h>, revision 1.38.
+ *
+ * Copyright (C) 1995 - 1997, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_XTALK_XTALK_H
+#define _ASM_XTALK_XTALK_H
+
+#ifndef __ASSEMBLY__
+/*
+ * User-level device driver visible types
+ */
+typedef char xwidgetnum_t; /* xtalk widget number (0..15) */
+
+#define XWIDGET_NONE -1
+
+typedef int xwidget_part_num_t; /* xtalk widget part number */
+
+#define XWIDGET_PART_NUM_NONE -1
+
+typedef int xwidget_rev_num_t; /* xtalk widget revision number */
+
+#define XWIDGET_REV_NUM_NONE -1
+
+typedef int xwidget_mfg_num_t; /* xtalk widget manufacturing ID */
+
+#define XWIDGET_MFG_NUM_NONE -1
+
+typedef struct xtalk_piomap_s *xtalk_piomap_t;
+
+/* It is often convenient to fold the XIO target port
+ * number into the XIO address.
+ */
+#define XIO_NOWHERE (0xFFFFFFFFFFFFFFFFull)
+#define XIO_ADDR_BITS (0x0000FFFFFFFFFFFFull)
+#define XIO_PORT_BITS (0xF000000000000000ull)
+#define XIO_PORT_SHIFT (60)
+
+#define XIO_PACKED(x) (((x)&XIO_PORT_BITS) != 0)
+#define XIO_ADDR(x) ((x)&XIO_ADDR_BITS)
+#define XIO_PORT(x) ((xwidgetnum_t)(((x)&XIO_PORT_BITS) >> XIO_PORT_SHIFT))
+#define XIO_PACK(p,o) ((((uint64_t)(p))<<XIO_PORT_SHIFT) | ((o)&XIO_ADDR_BITS))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_XTALK_XTALK_H */
diff --git a/include/asm-mips/xtalk/xwidget.h b/include/asm-mips/xtalk/xwidget.h
new file mode 100644
index 000000000000..b4a13d7405ee
--- /dev/null
+++ b/include/asm-mips/xtalk/xwidget.h
@@ -0,0 +1,167 @@
+/*
+ * 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.
+ *
+ * xwidget.h - generic crosstalk widget header file, derived from IRIX
+ * <sys/xtalk/xtalkwidget.h>, revision 1.32.
+ *
+ * Copyright (C) 1996, 1999 Silcon Graphics, Inc.
+ * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
+ */
+#ifndef _ASM_XTALK_XWIDGET_H
+#define _ASM_XTALK_XWIDGET_H
+
+#include <linux/types.h>
+#include <asm/xtalk/xtalk.h>
+
+#define WIDGET_ID 0x04
+#define WIDGET_STATUS 0x0c
+#define WIDGET_ERR_UPPER_ADDR 0x14
+#define WIDGET_ERR_LOWER_ADDR 0x1c
+#define WIDGET_CONTROL 0x24
+#define WIDGET_REQ_TIMEOUT 0x2c
+#define WIDGET_INTDEST_UPPER_ADDR 0x34
+#define WIDGET_INTDEST_LOWER_ADDR 0x3c
+#define WIDGET_ERR_CMD_WORD 0x44
+#define WIDGET_LLP_CFG 0x4c
+#define WIDGET_TFLUSH 0x54
+
+/* WIDGET_ID */
+#define WIDGET_REV_NUM 0xf0000000
+#define WIDGET_PART_NUM 0x0ffff000
+#define WIDGET_MFG_NUM 0x00000ffe
+#define WIDGET_REV_NUM_SHFT 28
+#define WIDGET_PART_NUM_SHFT 12
+#define WIDGET_MFG_NUM_SHFT 1
+
+#define XWIDGET_PART_NUM(widgetid) (((widgetid) & WIDGET_PART_NUM) >> WIDGET_PART_NUM_SHFT)
+#define XWIDGET_REV_NUM(widgetid) (((widgetid) & WIDGET_REV_NUM) >> WIDGET_REV_NUM_SHFT)
+#define XWIDGET_MFG_NUM(widgetid) (((widgetid) & WIDGET_MFG_NUM) >> WIDGET_MFG_NUM_SHFT)
+
+/* WIDGET_STATUS */
+#define WIDGET_LLP_REC_CNT 0xff000000
+#define WIDGET_LLP_TX_CNT 0x00ff0000
+#define WIDGET_PENDING 0x0000001f
+
+/* WIDGET_ERR_UPPER_ADDR */
+#define WIDGET_ERR_UPPER_ADDR_ONLY 0x0000ffff
+
+/* WIDGET_CONTROL */
+#define WIDGET_F_BAD_PKT 0x00010000
+#define WIDGET_LLP_XBAR_CRD 0x0000f000
+#define WIDGET_LLP_XBAR_CRD_SHFT 12
+#define WIDGET_CLR_RLLP_CNT 0x00000800
+#define WIDGET_CLR_TLLP_CNT 0x00000400
+#define WIDGET_SYS_END 0x00000200
+#define WIDGET_MAX_TRANS 0x000001f0
+#define WIDGET_WIDGET_ID 0x0000000f
+
+/* WIDGET_INTDEST_UPPER_ADDR */
+#define WIDGET_INT_VECTOR 0xff000000
+#define WIDGET_INT_VECTOR_SHFT 24
+#define WIDGET_TARGET_ID 0x000f0000
+#define WIDGET_TARGET_ID_SHFT 16
+#define WIDGET_UPP_ADDR 0x0000ffff
+
+/* WIDGET_ERR_CMD_WORD */
+#define WIDGET_DIDN 0xf0000000
+#define WIDGET_SIDN 0x0f000000
+#define WIDGET_PACTYP 0x00f00000
+#define WIDGET_TNUM 0x000f8000
+#define WIDGET_COHERENT 0x00004000
+#define WIDGET_DS 0x00003000
+#define WIDGET_GBR 0x00000800
+#define WIDGET_VBPM 0x00000400
+#define WIDGET_ERROR 0x00000200
+#define WIDGET_BARRIER 0x00000100
+
+/* WIDGET_LLP_CFG */
+#define WIDGET_LLP_MAXRETRY 0x03ff0000
+#define WIDGET_LLP_MAXRETRY_SHFT 16
+#define WIDGET_LLP_NULLTIMEOUT 0x0000fc00
+#define WIDGET_LLP_NULLTIMEOUT_SHFT 10
+#define WIDGET_LLP_MAXBURST 0x000003ff
+#define WIDGET_LLP_MAXBURST_SHFT 0
+
+/*
+ * according to the crosstalk spec, only 32-bits access to the widget
+ * configuration registers is allowed. some widgets may allow 64-bits
+ * access but software should not depend on it. registers beyond the
+ * widget target flush register are widget dependent thus will not be
+ * defined here
+ */
+#ifndef __ASSEMBLY__
+typedef u32 widgetreg_t;
+
+/* widget configuration registers */
+typedef volatile struct widget_cfg {
+ widgetreg_t w_pad_0; /* 0x00 */
+ widgetreg_t w_id; /* 0x04 */
+ widgetreg_t w_pad_1; /* 0x08 */
+ widgetreg_t w_status; /* 0x0c */
+ widgetreg_t w_pad_2; /* 0x10 */
+ widgetreg_t w_err_upper_addr; /* 0x14 */
+ widgetreg_t w_pad_3; /* 0x18 */
+ widgetreg_t w_err_lower_addr; /* 0x1c */
+ widgetreg_t w_pad_4; /* 0x20 */
+ widgetreg_t w_control; /* 0x24 */
+ widgetreg_t w_pad_5; /* 0x28 */
+ widgetreg_t w_req_timeout; /* 0x2c */
+ widgetreg_t w_pad_6; /* 0x30 */
+ widgetreg_t w_intdest_upper_addr; /* 0x34 */
+ widgetreg_t w_pad_7; /* 0x38 */
+ widgetreg_t w_intdest_lower_addr; /* 0x3c */
+ widgetreg_t w_pad_8; /* 0x40 */
+ widgetreg_t w_err_cmd_word; /* 0x44 */
+ widgetreg_t w_pad_9; /* 0x48 */
+ widgetreg_t w_llp_cfg; /* 0x4c */
+ widgetreg_t w_pad_10; /* 0x50 */
+ widgetreg_t w_tflush; /* 0x54 */
+} widget_cfg_t;
+
+typedef struct {
+ unsigned didn:4;
+ unsigned sidn:4;
+ unsigned pactyp:4;
+ unsigned tnum:5;
+ unsigned ct:1;
+ unsigned ds:2;
+ unsigned gbr:1;
+ unsigned vbpm:1;
+ unsigned error:1;
+ unsigned bo:1;
+ unsigned other:8;
+} w_err_cmd_word_f;
+
+typedef union {
+ widgetreg_t r;
+ w_err_cmd_word_f f;
+} w_err_cmd_word_u;
+
+typedef struct xwidget_info_s *xwidget_info_t;
+
+/*
+ * Crosstalk Widget Hardware Identification, as defined in the Crosstalk spec.
+ */
+typedef struct xwidget_hwid_s {
+ xwidget_part_num_t part_num;
+ xwidget_rev_num_t rev_num;
+ xwidget_mfg_num_t mfg_num;
+} *xwidget_hwid_t;
+
+
+/*
+ * Returns 1 if a driver that handles devices described by hwid1 is able
+ * to manage a device with hardwareid hwid2. NOTE: We don't check rev
+ * numbers at all.
+ */
+#define XWIDGET_HARDWARE_ID_MATCH(hwid1, hwid2) \
+ (((hwid1)->part_num == (hwid2)->part_num) && \
+ (((hwid1)->mfg_num == XWIDGET_MFG_NUM_NONE) || \
+ ((hwid2)->mfg_num == XWIDGET_MFG_NUM_NONE) || \
+ ((hwid1)->mfg_num == (hwid2)->mfg_num)))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_XTALK_XWIDGET_H */
diff --git a/include/asm-mips/xxs1500.h b/include/asm-mips/xxs1500.h
new file mode 100644
index 000000000000..75c0ddfeca13
--- /dev/null
+++ b/include/asm-mips/xxs1500.h
@@ -0,0 +1,35 @@
+/*
+ * MyCable XXS1500 Referrence Board
+ *
+ * Copyright 2003 MontaVista Software Inc.
+ * Author: Pete Popov, MontaVista Software, Inc.
+ * ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute 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 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 __ASM_XXS1500_H
+#define __ASM_XXS1500_H
+
+/* PCMCIA XXS1500 specific defines */
+#define PCMCIA_MAX_SOCK 0
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+#define PCMCIA_IRQ AU1000_GPIO_4
+
+#endif /* __ASM_XXS1500_ */