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-rw-r--r--Documentation/00-INDEX2
-rw-r--r--Documentation/DocBook/Makefile2
-rw-r--r--Documentation/DocBook/s390-drivers.tmpl8
-rw-r--r--Documentation/DocBook/sh.tmpl105
-rw-r--r--Documentation/cli-sti-removal.txt133
-rw-r--r--Documentation/power/pm_qos_interface.txt7
-rw-r--r--Documentation/powerpc/booting-without-of.txt4
-rw-r--r--Documentation/powerpc/eeh-pci-error-recovery.txt2
-rw-r--r--MAINTAINERS6
-rw-r--r--Makefile10
-rw-r--r--arch/arm/Makefile35
-rw-r--r--arch/arm/boot/compressed/Makefile3
-rw-r--r--arch/arm/boot/compressed/head-xscale.S1
-rw-r--r--arch/arm/common/locomo.c2
-rw-r--r--arch/arm/common/sa1111.c2
-rw-r--r--arch/arm/common/sharpsl_pm.c3
-rw-r--r--arch/arm/common/time-acorn.c2
-rw-r--r--arch/arm/common/uengine.c1
-rw-r--r--arch/arm/include/asm/Kbuild (renamed from include/asm-arm/Kbuild)0
-rw-r--r--arch/arm/include/asm/a.out-core.h (renamed from include/asm-arm/a.out-core.h)0
-rw-r--r--arch/arm/include/asm/a.out.h (renamed from include/asm-arm/a.out.h)0
-rw-r--r--arch/arm/include/asm/assembler.h (renamed from include/asm-arm/assembler.h)2
-rw-r--r--arch/arm/include/asm/atomic.h (renamed from include/asm-arm/atomic.h)2
-rw-r--r--arch/arm/include/asm/auxvec.h (renamed from include/asm-arm/auxvec.h)0
-rw-r--r--arch/arm/include/asm/bitops.h (renamed from include/asm-arm/bitops.h)0
-rw-r--r--arch/arm/include/asm/bug.h (renamed from include/asm-arm/bug.h)0
-rw-r--r--arch/arm/include/asm/bugs.h (renamed from include/asm-arm/bugs.h)2
-rw-r--r--arch/arm/include/asm/byteorder.h (renamed from include/asm-arm/byteorder.h)2
-rw-r--r--arch/arm/include/asm/cache.h (renamed from include/asm-arm/cache.h)2
-rw-r--r--arch/arm/include/asm/cacheflush.h (renamed from include/asm-arm/cacheflush.h)2
-rw-r--r--arch/arm/include/asm/checksum.h (renamed from include/asm-arm/checksum.h)2
-rw-r--r--arch/arm/include/asm/cnt32_to_63.h (renamed from include/asm-arm/cnt32_to_63.h)0
-rw-r--r--arch/arm/include/asm/cpu-multi32.h (renamed from include/asm-arm/cpu-multi32.h)2
-rw-r--r--arch/arm/include/asm/cpu-single.h (renamed from include/asm-arm/cpu-single.h)2
-rw-r--r--arch/arm/include/asm/cpu.h (renamed from include/asm-arm/cpu.h)2
-rw-r--r--arch/arm/include/asm/cputime.h (renamed from include/asm-arm/cputime.h)0
-rw-r--r--arch/arm/include/asm/current.h (renamed from include/asm-arm/current.h)0
-rw-r--r--arch/arm/include/asm/delay.h (renamed from include/asm-arm/delay.h)0
-rw-r--r--arch/arm/include/asm/device.h (renamed from include/asm-arm/device.h)0
-rw-r--r--arch/arm/include/asm/div64.h (renamed from include/asm-arm/div64.h)0
-rw-r--r--arch/arm/include/asm/dma-mapping.h (renamed from include/asm-arm/dma-mapping.h)0
-rw-r--r--arch/arm/include/asm/dma.h (renamed from include/asm-arm/dma.h)0
-rw-r--r--arch/arm/include/asm/domain.h (renamed from include/asm-arm/domain.h)2
-rw-r--r--arch/arm/include/asm/ecard.h (renamed from include/asm-arm/ecard.h)2
-rw-r--r--arch/arm/include/asm/elf.h (renamed from include/asm-arm/elf.h)0
-rw-r--r--arch/arm/include/asm/emergency-restart.h (renamed from include/asm-arm/emergency-restart.h)0
-rw-r--r--arch/arm/include/asm/errno.h (renamed from include/asm-arm/errno.h)0
-rw-r--r--arch/arm/include/asm/fb.h (renamed from include/asm-arm/fb.h)0
-rw-r--r--arch/arm/include/asm/fcntl.h (renamed from include/asm-arm/fcntl.h)0
-rw-r--r--arch/arm/include/asm/fiq.h (renamed from include/asm-arm/fiq.h)2
-rw-r--r--arch/arm/include/asm/flat.h (renamed from include/asm-arm/flat.h)2
-rw-r--r--arch/arm/include/asm/floppy.h (renamed from include/asm-arm/floppy.h)2
-rw-r--r--arch/arm/include/asm/fpstate.h (renamed from include/asm-arm/fpstate.h)2
-rw-r--r--arch/arm/include/asm/ftrace.h (renamed from include/asm-arm/ftrace.h)0
-rw-r--r--arch/arm/include/asm/futex.h (renamed from include/asm-arm/futex.h)0
-rw-r--r--arch/arm/include/asm/glue.h (renamed from include/asm-arm/glue.h)2
-rw-r--r--arch/arm/include/asm/gpio.h (renamed from include/asm-arm/gpio.h)0
-rw-r--r--arch/arm/include/asm/hardirq.h (renamed from include/asm-arm/hardirq.h)0
-rw-r--r--arch/arm/include/asm/hardware/arm_timer.h (renamed from include/asm-arm/hardware/arm_timer.h)0
-rw-r--r--arch/arm/include/asm/hardware/arm_twd.h (renamed from include/asm-arm/hardware/arm_twd.h)0
-rw-r--r--arch/arm/include/asm/hardware/cache-l2x0.h (renamed from include/asm-arm/hardware/cache-l2x0.h)2
-rw-r--r--arch/arm/include/asm/hardware/clps7111.h (renamed from include/asm-arm/hardware/clps7111.h)2
-rw-r--r--arch/arm/include/asm/hardware/cs89712.h (renamed from include/asm-arm/hardware/cs89712.h)2
-rw-r--r--arch/arm/include/asm/hardware/debug-8250.S (renamed from include/asm-arm/hardware/debug-8250.S)2
-rw-r--r--arch/arm/include/asm/hardware/debug-pl01x.S (renamed from include/asm-arm/hardware/debug-pl01x.S)2
-rw-r--r--arch/arm/include/asm/hardware/dec21285.h (renamed from include/asm-arm/hardware/dec21285.h)4
-rw-r--r--arch/arm/include/asm/hardware/entry-macro-iomd.S (renamed from include/asm-arm/hardware/entry-macro-iomd.S)2
-rw-r--r--arch/arm/include/asm/hardware/ep7211.h (renamed from include/asm-arm/hardware/ep7211.h)2
-rw-r--r--arch/arm/include/asm/hardware/ep7212.h (renamed from include/asm-arm/hardware/ep7212.h)2
-rw-r--r--arch/arm/include/asm/hardware/gic.h (renamed from include/asm-arm/hardware/gic.h)2
-rw-r--r--arch/arm/include/asm/hardware/icst307.h (renamed from include/asm-arm/hardware/icst307.h)2
-rw-r--r--arch/arm/include/asm/hardware/icst525.h (renamed from include/asm-arm/hardware/icst525.h)2
-rw-r--r--arch/arm/include/asm/hardware/ioc.h (renamed from include/asm-arm/hardware/ioc.h)2
-rw-r--r--arch/arm/include/asm/hardware/iomd.h (renamed from include/asm-arm/hardware/iomd.h)2
-rw-r--r--arch/arm/include/asm/hardware/iop3xx-adma.h (renamed from include/asm-arm/hardware/iop3xx-adma.h)2
-rw-r--r--arch/arm/include/asm/hardware/iop3xx-gpio.h (renamed from include/asm-arm/hardware/iop3xx-gpio.h)4
-rw-r--r--arch/arm/include/asm/hardware/iop3xx.h (renamed from include/asm-arm/hardware/iop3xx.h)2
-rw-r--r--arch/arm/include/asm/hardware/iop_adma.h (renamed from include/asm-arm/hardware/iop_adma.h)0
-rw-r--r--arch/arm/include/asm/hardware/it8152.h (renamed from include/asm-arm/hardware/it8152.h)0
-rw-r--r--arch/arm/include/asm/hardware/linkup-l1110.h (renamed from include/asm-arm/hardware/linkup-l1110.h)0
-rw-r--r--arch/arm/include/asm/hardware/locomo.h (renamed from include/asm-arm/hardware/locomo.h)2
-rw-r--r--arch/arm/include/asm/hardware/memc.h (renamed from include/asm-arm/hardware/memc.h)2
-rw-r--r--arch/arm/include/asm/hardware/pci_v3.h (renamed from include/asm-arm/hardware/pci_v3.h)2
-rw-r--r--arch/arm/include/asm/hardware/sa1111.h (renamed from include/asm-arm/hardware/sa1111.h)2
-rw-r--r--arch/arm/include/asm/hardware/scoop.h (renamed from include/asm-arm/hardware/scoop.h)0
-rw-r--r--arch/arm/include/asm/hardware/sharpsl_pm.h (renamed from include/asm-arm/hardware/sharpsl_pm.h)0
-rw-r--r--arch/arm/include/asm/hardware/ssp.h (renamed from include/asm-arm/hardware/ssp.h)0
-rw-r--r--arch/arm/include/asm/hardware/uengine.h (renamed from include/asm-arm/hardware/uengine.h)0
-rw-r--r--arch/arm/include/asm/hardware/vic.h (renamed from include/asm-arm/hardware/vic.h)2
-rw-r--r--arch/arm/include/asm/hw_irq.h27
-rw-r--r--arch/arm/include/asm/hwcap.h (renamed from include/asm-arm/hwcap.h)0
-rw-r--r--arch/arm/include/asm/ide.h (renamed from include/asm-arm/ide.h)2
-rw-r--r--arch/arm/include/asm/io.h (renamed from include/asm-arm/io.h)2
-rw-r--r--arch/arm/include/asm/ioctl.h (renamed from include/asm-arm/ioctl.h)0
-rw-r--r--arch/arm/include/asm/ioctls.h (renamed from include/asm-arm/ioctls.h)0
-rw-r--r--arch/arm/include/asm/ipcbuf.h (renamed from include/asm-arm/ipcbuf.h)0
-rw-r--r--arch/arm/include/asm/irq.h (renamed from include/asm-arm/irq.h)0
-rw-r--r--arch/arm/include/asm/irq_regs.h (renamed from include/asm-arm/irq_regs.h)0
-rw-r--r--arch/arm/include/asm/irqflags.h (renamed from include/asm-arm/irqflags.h)0
-rw-r--r--arch/arm/include/asm/kdebug.h (renamed from include/asm-arm/kdebug.h)0
-rw-r--r--arch/arm/include/asm/kexec.h (renamed from include/asm-arm/kexec.h)0
-rw-r--r--arch/arm/include/asm/kgdb.h (renamed from include/asm-arm/kgdb.h)0
-rw-r--r--arch/arm/include/asm/kmap_types.h (renamed from include/asm-arm/kmap_types.h)0
-rw-r--r--arch/arm/include/asm/kprobes.h (renamed from include/asm-arm/kprobes.h)2
-rw-r--r--arch/arm/include/asm/leds.h (renamed from include/asm-arm/leds.h)2
-rw-r--r--arch/arm/include/asm/limits.h (renamed from include/asm-arm/limits.h)0
-rw-r--r--arch/arm/include/asm/linkage.h (renamed from include/asm-arm/linkage.h)0
-rw-r--r--arch/arm/include/asm/local.h (renamed from include/asm-arm/local.h)0
-rw-r--r--arch/arm/include/asm/locks.h (renamed from include/asm-arm/locks.h)2
-rw-r--r--arch/arm/include/asm/mach/arch.h (renamed from include/asm-arm/mach/arch.h)2
-rw-r--r--arch/arm/include/asm/mach/dma.h (renamed from include/asm-arm/mach/dma.h)2
-rw-r--r--arch/arm/include/asm/mach/flash.h (renamed from include/asm-arm/mach/flash.h)2
-rw-r--r--arch/arm/include/asm/mach/irda.h (renamed from include/asm-arm/mach/irda.h)2
-rw-r--r--arch/arm/include/asm/mach/irq.h (renamed from include/asm-arm/mach/irq.h)22
-rw-r--r--arch/arm/include/asm/mach/map.h (renamed from include/asm-arm/mach/map.h)2
-rw-r--r--arch/arm/include/asm/mach/mmc.h (renamed from include/asm-arm/mach/mmc.h)2
-rw-r--r--arch/arm/include/asm/mach/pci.h (renamed from include/asm-arm/mach/pci.h)2
-rw-r--r--arch/arm/include/asm/mach/serial_at91.h (renamed from include/asm-arm/mach/serial_at91.h)2
-rw-r--r--arch/arm/include/asm/mach/serial_sa1100.h (renamed from include/asm-arm/mach/serial_sa1100.h)4
-rw-r--r--arch/arm/include/asm/mach/sharpsl_param.h (renamed from include/asm-arm/mach/sharpsl_param.h)0
-rw-r--r--arch/arm/include/asm/mach/time.h (renamed from include/asm-arm/mach/time.h)2
-rw-r--r--arch/arm/include/asm/mach/udc_pxa2xx.h (renamed from include/asm-arm/mach/udc_pxa2xx.h)2
-rw-r--r--arch/arm/include/asm/mc146818rtc.h (renamed from include/asm-arm/mc146818rtc.h)0
-rw-r--r--arch/arm/include/asm/memory.h (renamed from include/asm-arm/memory.h)2
-rw-r--r--arch/arm/include/asm/mman.h (renamed from include/asm-arm/mman.h)0
-rw-r--r--arch/arm/include/asm/mmu.h (renamed from include/asm-arm/mmu.h)0
-rw-r--r--arch/arm/include/asm/mmu_context.h (renamed from include/asm-arm/mmu_context.h)2
-rw-r--r--arch/arm/include/asm/mmzone.h (renamed from include/asm-arm/mmzone.h)2
-rw-r--r--arch/arm/include/asm/module.h (renamed from include/asm-arm/module.h)0
-rw-r--r--arch/arm/include/asm/msgbuf.h (renamed from include/asm-arm/msgbuf.h)0
-rw-r--r--arch/arm/include/asm/mtd-xip.h (renamed from include/asm-arm/mtd-xip.h)2
-rw-r--r--arch/arm/include/asm/mutex.h (renamed from include/asm-arm/mutex.h)2
-rw-r--r--arch/arm/include/asm/nwflash.h (renamed from include/asm-arm/nwflash.h)0
-rw-r--r--arch/arm/include/asm/page-nommu.h (renamed from include/asm-arm/page-nommu.h)2
-rw-r--r--arch/arm/include/asm/page.h (renamed from include/asm-arm/page.h)2
-rw-r--r--arch/arm/include/asm/param.h (renamed from include/asm-arm/param.h)2
-rw-r--r--arch/arm/include/asm/parport.h (renamed from include/asm-arm/parport.h)2
-rw-r--r--arch/arm/include/asm/pci.h (renamed from include/asm-arm/pci.h)2
-rw-r--r--arch/arm/include/asm/percpu.h (renamed from include/asm-arm/percpu.h)0
-rw-r--r--arch/arm/include/asm/pgalloc.h (renamed from include/asm-arm/pgalloc.h)2
-rw-r--r--arch/arm/include/asm/pgtable-hwdef.h (renamed from include/asm-arm/pgtable-hwdef.h)2
-rw-r--r--arch/arm/include/asm/pgtable-nommu.h (renamed from include/asm-arm/pgtable-nommu.h)2
-rw-r--r--arch/arm/include/asm/pgtable.h (renamed from include/asm-arm/pgtable.h)2
-rw-r--r--arch/arm/include/asm/poll.h (renamed from include/asm-arm/poll.h)0
-rw-r--r--arch/arm/include/asm/posix_types.h (renamed from include/asm-arm/posix_types.h)2
-rw-r--r--arch/arm/include/asm/proc-fns.h (renamed from include/asm-arm/proc-fns.h)2
-rw-r--r--arch/arm/include/asm/processor.h (renamed from include/asm-arm/processor.h)2
-rw-r--r--arch/arm/include/asm/procinfo.h (renamed from include/asm-arm/procinfo.h)2
-rw-r--r--arch/arm/include/asm/ptrace.h (renamed from include/asm-arm/ptrace.h)2
-rw-r--r--arch/arm/include/asm/resource.h (renamed from include/asm-arm/resource.h)0
-rw-r--r--arch/arm/include/asm/scatterlist.h (renamed from include/asm-arm/scatterlist.h)0
-rw-r--r--arch/arm/include/asm/sections.h (renamed from include/asm-arm/sections.h)0
-rw-r--r--arch/arm/include/asm/segment.h (renamed from include/asm-arm/segment.h)0
-rw-r--r--arch/arm/include/asm/sembuf.h (renamed from include/asm-arm/sembuf.h)0
-rw-r--r--arch/arm/include/asm/serial.h (renamed from include/asm-arm/serial.h)2
-rw-r--r--arch/arm/include/asm/setup.h (renamed from include/asm-arm/setup.h)0
-rw-r--r--arch/arm/include/asm/shmbuf.h (renamed from include/asm-arm/shmbuf.h)0
-rw-r--r--arch/arm/include/asm/shmparam.h (renamed from include/asm-arm/shmparam.h)0
-rw-r--r--arch/arm/include/asm/sigcontext.h (renamed from include/asm-arm/sigcontext.h)0
-rw-r--r--arch/arm/include/asm/siginfo.h (renamed from include/asm-arm/siginfo.h)0
-rw-r--r--arch/arm/include/asm/signal.h (renamed from include/asm-arm/signal.h)0
-rw-r--r--arch/arm/include/asm/sizes.h (renamed from include/asm-arm/sizes.h)0
-rw-r--r--arch/arm/include/asm/smp.h (renamed from include/asm-arm/smp.h)4
-rw-r--r--arch/arm/include/asm/socket.h (renamed from include/asm-arm/socket.h)0
-rw-r--r--arch/arm/include/asm/sockios.h (renamed from include/asm-arm/sockios.h)0
-rw-r--r--arch/arm/include/asm/sparsemem.h (renamed from include/asm-arm/sparsemem.h)0
-rw-r--r--arch/arm/include/asm/spinlock.h (renamed from include/asm-arm/spinlock.h)0
-rw-r--r--arch/arm/include/asm/spinlock_types.h (renamed from include/asm-arm/spinlock_types.h)0
-rw-r--r--arch/arm/include/asm/stat.h (renamed from include/asm-arm/stat.h)0
-rw-r--r--arch/arm/include/asm/statfs.h (renamed from include/asm-arm/statfs.h)0
-rw-r--r--arch/arm/include/asm/string.h (renamed from include/asm-arm/string.h)0
-rw-r--r--arch/arm/include/asm/suspend.h (renamed from include/asm-arm/suspend.h)0
-rw-r--r--arch/arm/include/asm/system.h (renamed from include/asm-arm/system.h)0
-rw-r--r--arch/arm/include/asm/termbits.h (renamed from include/asm-arm/termbits.h)0
-rw-r--r--arch/arm/include/asm/termios.h (renamed from include/asm-arm/termios.h)0
-rw-r--r--arch/arm/include/asm/therm.h (renamed from include/asm-arm/therm.h)2
-rw-r--r--arch/arm/include/asm/thread_info.h (renamed from include/asm-arm/thread_info.h)4
-rw-r--r--arch/arm/include/asm/thread_notify.h (renamed from include/asm-arm/thread_notify.h)2
-rw-r--r--arch/arm/include/asm/timex.h (renamed from include/asm-arm/timex.h)2
-rw-r--r--arch/arm/include/asm/tlb.h (renamed from include/asm-arm/tlb.h)2
-rw-r--r--arch/arm/include/asm/tlbflush.h (renamed from include/asm-arm/tlbflush.h)2
-rw-r--r--arch/arm/include/asm/topology.h (renamed from include/asm-arm/topology.h)0
-rw-r--r--arch/arm/include/asm/traps.h (renamed from include/asm-arm/traps.h)0
-rw-r--r--arch/arm/include/asm/types.h (renamed from include/asm-arm/types.h)0
-rw-r--r--arch/arm/include/asm/uaccess.h (renamed from include/asm-arm/uaccess.h)2
-rw-r--r--arch/arm/include/asm/ucontext.h (renamed from include/asm-arm/ucontext.h)0
-rw-r--r--arch/arm/include/asm/unaligned.h (renamed from include/asm-arm/unaligned.h)0
-rw-r--r--arch/arm/include/asm/unistd.h (renamed from include/asm-arm/unistd.h)2
-rw-r--r--arch/arm/include/asm/user.h (renamed from include/asm-arm/user.h)0
-rw-r--r--arch/arm/include/asm/vfp.h (renamed from include/asm-arm/vfp.h)2
-rw-r--r--arch/arm/include/asm/vfpmacros.h (renamed from include/asm-arm/vfpmacros.h)2
-rw-r--r--arch/arm/include/asm/vga.h (renamed from include/asm-arm/vga.h)2
-rw-r--r--arch/arm/include/asm/xor.h (renamed from include/asm-arm/xor.h)2
-rw-r--r--arch/arm/kernel/ecard.c2
-rw-r--r--arch/arm/kernel/head-common.S2
-rw-r--r--arch/arm/kernel/head-nommu.S1
-rw-r--r--arch/arm/kernel/irq.c1
-rw-r--r--arch/arm/lib/ecard.S2
-rw-r--r--arch/arm/lib/getuser.S2
-rw-r--r--arch/arm/lib/io-readsw-armv3.S2
-rw-r--r--arch/arm/lib/io-writesw-armv3.S2
-rw-r--r--arch/arm/lib/putuser.S2
-rw-r--r--arch/arm/mach-aaec2000/aaed2000.c2
-rw-r--r--arch/arm/mach-aaec2000/core.c2
-rw-r--r--arch/arm/mach-at91/at91x40_time.c2
-rw-r--r--arch/arm/mach-at91/board-1arm.c2
-rw-r--r--arch/arm/mach-at91/board-cam60.c2
-rw-r--r--arch/arm/mach-at91/board-cap9adk.c2
-rw-r--r--arch/arm/mach-at91/board-carmeva.c2
-rw-r--r--arch/arm/mach-at91/board-csb337.c2
-rw-r--r--arch/arm/mach-at91/board-csb637.c2
-rw-r--r--arch/arm/mach-at91/board-dk.c2
-rw-r--r--arch/arm/mach-at91/board-eb01.c2
-rw-r--r--arch/arm/mach-at91/board-eb9200.c2
-rw-r--r--arch/arm/mach-at91/board-ecbat91.c2
-rw-r--r--arch/arm/mach-at91/board-ek.c2
-rw-r--r--arch/arm/mach-at91/board-kafa.c2
-rw-r--r--arch/arm/mach-at91/board-kb9202.c2
-rw-r--r--arch/arm/mach-at91/board-picotux200.c2
-rw-r--r--arch/arm/mach-at91/board-qil-a9260.c2
-rw-r--r--arch/arm/mach-at91/board-sam9-l9260.c2
-rw-r--r--arch/arm/mach-at91/board-sam9260ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9g20ek.c2
-rw-r--r--arch/arm/mach-at91/board-sam9rlek.c2
-rw-r--r--arch/arm/mach-at91/board-usb-a9260.c2
-rw-r--r--arch/arm/mach-at91/board-usb-a9263.c2
-rw-r--r--arch/arm/mach-at91/board-yl-9200.c2
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-rw-r--r--drivers/usb/host/ohci-omap.c2
-rw-r--r--drivers/usb/host/ohci-pnx4008.c3
-rw-r--r--drivers/usb/host/ohci-pxa27x.c3
-rw-r--r--drivers/usb/host/ohci-s3c2410.c2
-rw-r--r--drivers/usb/host/ohci-sa1111.c2
-rw-r--r--drivers/usb/storage/freecom.c2
-rw-r--r--drivers/video/acornfb.c2
-rw-r--r--drivers/video/arkfb.c18
-rw-r--r--drivers/video/aty/atyfb_base.c29
-rw-r--r--drivers/video/aty/radeon_accel.c4
-rw-r--r--drivers/video/aty/radeon_i2c.c3
-rw-r--r--drivers/video/backlight/pwm_bl.c10
-rw-r--r--drivers/video/clps711xfb.c2
-rw-r--r--drivers/video/console/.gitignore2
-rw-r--r--drivers/video/console/fbcon.c3
-rw-r--r--drivers/video/fsl-diu-fb.c8
-rw-r--r--drivers/video/imxfb.c2
-rw-r--r--drivers/video/omap/omapfb_main.c1
-rw-r--r--drivers/video/pxafb.c2
-rw-r--r--drivers/video/s3fb.c18
-rw-r--r--drivers/video/sa1100fb.c2
-rw-r--r--drivers/video/vt8623fb.c20
-rw-r--r--drivers/watchdog/ar7_wdt.c29
-rw-r--r--drivers/watchdog/davinci_wdt.c2
-rw-r--r--drivers/watchdog/ep93xx_wdt.c2
-rw-r--r--drivers/watchdog/iop_wdt.c2
-rw-r--r--drivers/watchdog/it8712f_wdt.c77
-rw-r--r--drivers/watchdog/ixp2000_wdt.c2
-rw-r--r--drivers/watchdog/ixp4xx_wdt.c2
-rw-r--r--drivers/watchdog/omap_wdt.c2
-rw-r--r--drivers/watchdog/pnx4008_wdt.c2
-rw-r--r--drivers/watchdog/s3c2410_wdt.c148
-rw-r--r--drivers/watchdog/sa1100_wdt.c2
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-rw-r--r--drivers/watchdog/wdt285.c2
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-rw-r--r--firmware/ihex2fw.c6
-rw-r--r--fs/afs/write.c2
-rw-r--r--fs/buffer.c4
-rw-r--r--fs/cifs/file.c2
-rw-r--r--fs/ext4/acl.c188
-rw-r--r--fs/ext4/balloc.c11
-rw-r--r--fs/ext4/ext4.h1
-rw-r--r--fs/ext4/extents.c55
-rw-r--r--fs/ext4/ialloc.c58
-rw-r--r--fs/ext4/inode.c164
-rw-r--r--fs/ext4/mballoc.c254
-rw-r--r--fs/ext4/mballoc.h10
-rw-r--r--fs/ext4/resize.c79
-rw-r--r--fs/ext4/super.c316
-rw-r--r--fs/ext4/xattr.c2
-rw-r--r--fs/fat/file.c6
-rw-r--r--fs/jbd/commit.c6
-rw-r--r--fs/jbd2/commit.c26
-rw-r--r--fs/jbd2/journal.c1
-rw-r--r--fs/nfs/nfsroot.c2
-rw-r--r--fs/ntfs/aops.c2
-rw-r--r--fs/ntfs/compress.c2
-rw-r--r--fs/ntfs/mft.c4
-rw-r--r--fs/omfs/inode.c3
-rw-r--r--fs/proc/base.c11
-rw-r--r--fs/reiserfs/inode.c2
-rw-r--r--fs/reiserfs/journal.c6
-rw-r--r--fs/splice.c2
-rw-r--r--fs/ufs/super.c2
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c6
-rw-r--r--include/asm-arm/arch-aaec2000/io.h2
-rw-r--r--include/asm-arm/arch-at91/cpu.h2
-rw-r--r--include/asm-arm/arch-at91/debug-macro.S2
-rw-r--r--include/asm-arm/arch-at91/entry-macro.S2
-rw-r--r--include/asm-arm/arch-at91/memory.h2
-rw-r--r--include/asm-arm/arch-at91/system.h2
-rw-r--r--include/asm-arm/arch-at91/timex.h2
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-rw-r--r--include/asm-arm/arch-cl7500/io.h2
-rw-r--r--include/asm-arm/arch-clps711x/entry-macro.S2
-rw-r--r--include/asm-arm/arch-clps711x/io.h2
-rw-r--r--include/asm-arm/arch-clps711x/system.h2
-rw-r--r--include/asm-arm/arch-clps711x/uncompress.h2
-rw-r--r--include/asm-arm/arch-davinci/gpio.h2
-rw-r--r--include/asm-arm/arch-davinci/system.h2
-rw-r--r--include/asm-arm/arch-ebsa285/entry-macro.S2
-rw-r--r--include/asm-arm/arch-ebsa285/io.h2
-rw-r--r--include/asm-arm/arch-ebsa285/system.h2
-rw-r--r--include/asm-arm/arch-ep93xx/hardware.h4
-rw-r--r--include/asm-arm/arch-ep93xx/system.h2
-rw-r--r--include/asm-arm/arch-h720x/io.h2
-rw-r--r--include/asm-arm/arch-h720x/system.h2
-rw-r--r--include/asm-arm/arch-h720x/uncompress.h2
-rw-r--r--include/asm-arm/arch-imx/entry-macro.S2
-rw-r--r--include/asm-arm/arch-imx/io.h2
-rw-r--r--include/asm-arm/arch-imx/irqs.h2
-rw-r--r--include/asm-arm/arch-integrator/entry-macro.S2
-rw-r--r--include/asm-arm/arch-iop13xx/adma.h2
-rw-r--r--include/asm-arm/arch-iop13xx/timex.h2
-rw-r--r--include/asm-arm/arch-iop13xx/uncompress.h2
-rw-r--r--include/asm-arm/arch-iop32x/io.h2
-rw-r--r--include/asm-arm/arch-iop32x/memory.h2
-rw-r--r--include/asm-arm/arch-iop32x/timex.h2
-rw-r--r--include/asm-arm/arch-iop32x/uncompress.h2
-rw-r--r--include/asm-arm/arch-iop33x/io.h2
-rw-r--r--include/asm-arm/arch-iop33x/memory.h2
-rw-r--r--include/asm-arm/arch-iop33x/timex.h2
-rw-r--r--include/asm-arm/arch-iop33x/uncompress.h2
-rw-r--r--include/asm-arm/arch-ixp2000/io.h2
-rw-r--r--include/asm-arm/arch-ixp2000/system.h2
-rw-r--r--include/asm-arm/arch-ixp23xx/memory.h3
-rw-r--r--include/asm-arm/arch-ixp23xx/system.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/avila.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/coyote.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/dma.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/dsmg600.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/entry-macro.S2
-rw-r--r--include/asm-arm/arch-ixp4xx/fsg.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/gpio.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/gtwx5715.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/io.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/ixdp425.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/nas100d.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/nslu2.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/platform.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/prpmc1100.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/system.h2
-rw-r--r--include/asm-arm/arch-ixp4xx/timex.h2
-rw-r--r--include/asm-arm/arch-ks8695/debug-macro.S2
-rw-r--r--include/asm-arm/arch-ks8695/entry-macro.S2
-rw-r--r--include/asm-arm/arch-ks8695/memory.h2
-rw-r--r--include/asm-arm/arch-l7200/aux_reg.h2
-rw-r--r--include/asm-arm/arch-l7200/entry-macro.S2
-rw-r--r--include/asm-arm/arch-l7200/gp_timers.h2
-rw-r--r--include/asm-arm/arch-l7200/io.h2
-rw-r--r--include/asm-arm/arch-l7200/system.h2
-rw-r--r--include/asm-arm/arch-l7200/uncompress.h2
-rw-r--r--include/asm-arm/arch-lh7a40x/entry-macro.S2
-rw-r--r--include/asm-arm/arch-lh7a40x/io.h2
-rw-r--r--include/asm-arm/arch-msm/debug-macro.S2
-rw-r--r--include/asm-arm/arch-msm/system.h2
-rw-r--r--include/asm-arm/arch-mxc/gpio.h2
-rw-r--r--include/asm-arm/arch-mxc/irqs.h2
-rw-r--r--include/asm-arm/arch-mxc/memory.h2
-rw-r--r--include/asm-arm/arch-mxc/mxc_timer.h2
-rw-r--r--include/asm-arm/arch-mxc/timex.h2
-rw-r--r--include/asm-arm/arch-mxc/uncompress.h2
-rw-r--r--include/asm-arm/arch-netx/entry-macro.S2
-rw-r--r--include/asm-arm/arch-netx/system.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/debug-macro.S4
-rw-r--r--include/asm-arm/arch-ns9xxx/entry-macro.S4
-rw-r--r--include/asm-arm/arch-ns9xxx/processor.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/regs-bbu.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/regs-mem.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/regs-sys-common.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/regs-sys-ns9360.h2
-rw-r--r--include/asm-arm/arch-ns9xxx/system.h4
-rw-r--r--include/asm-arm/arch-omap/board.h2
-rw-r--r--include/asm-arm/arch-omap/entry-macro.S2
-rw-r--r--include/asm-arm/arch-omap/io.h2
-rw-r--r--include/asm-arm/arch-omap/irqs.h2
-rw-r--r--include/asm-arm/arch-omap/mcbsp.h2
-rw-r--r--include/asm-arm/arch-omap/mtd-xip.h2
-rw-r--r--include/asm-arm/arch-omap/system.h2
-rw-r--r--include/asm-arm/arch-pnx4008/system.h2
-rw-r--r--include/asm-arm/arch-pnx4008/timex.h2
-rw-r--r--include/asm-arm/arch-pxa/entry-macro.S2
-rw-r--r--include/asm-arm/arch-pxa/gpio.h2
-rw-r--r--include/asm-arm/arch-pxa/io.h2
-rw-r--r--include/asm-arm/arch-realview/entry-macro.S2
-rw-r--r--include/asm-arm/arch-realview/system.h2
-rw-r--r--include/asm-arm/arch-realview/uncompress.h2
-rw-r--r--include/asm-arm/arch-rpc/entry-macro.S2
-rw-r--r--include/asm-arm/arch-rpc/io.h2
-rw-r--r--include/asm-arm/arch-rpc/system.h2
-rw-r--r--include/asm-arm/arch-rpc/uncompress.h2
-rw-r--r--include/asm-arm/arch-s3c2410/dma.h2
-rw-r--r--include/asm-arm/arch-s3c2410/entry-macro.S2
-rw-r--r--include/asm-arm/arch-s3c2410/hardware.h4
-rw-r--r--include/asm-arm/arch-s3c2410/io.h2
-rw-r--r--include/asm-arm/arch-s3c2410/system-reset.h2
-rw-r--r--include/asm-arm/arch-s3c2410/system.h2
-rw-r--r--include/asm-arm/arch-sa1100/badge4.h2
-rw-r--r--include/asm-arm/arch-sa1100/debug-macro.S2
-rw-r--r--include/asm-arm/arch-sa1100/gpio.h2
-rw-r--r--include/asm-arm/arch-sa1100/ide.h2
-rw-r--r--include/asm-arm/arch-sa1100/system.h2
-rw-r--r--include/asm-arm/arch-shark/io.h2
-rw-r--r--include/asm-arm/arch-versatile/entry-macro.S2
-rw-r--r--include/asm-arm/arch-versatile/system.h2
-rw-r--r--include/asm-arm/hardware.h18
-rw-r--r--include/asm-arm/hw_irq.h9
-rw-r--r--include/asm-m68k/contregs.h51
-rw-r--r--include/asm-m68k/fbio.h331
-rw-r--r--include/asm-m68k/idprom.h21
-rw-r--r--include/linux/buffer_head.h8
-rw-r--r--include/linux/ide.h40
-rw-r--r--include/linux/ieee80211.h13
-rw-r--r--include/linux/ihex.h2
-rw-r--r--include/linux/interrupt.h29
-rw-r--r--include/linux/kexec.h4
-rw-r--r--include/linux/mISDNif.h32
-rw-r--r--include/linux/maple.h8
-rw-r--r--include/linux/netdevice.h4
-rw-r--r--include/linux/page-flags.h2
-rw-r--r--include/linux/pagemap.h67
-rw-r--r--include/linux/parser.h2
-rw-r--r--include/linux/pm_qos_params.h2
-rw-r--r--include/linux/spi/orion_spi.h17
-rw-r--r--include/linux/tracehook.h5
-rw-r--r--include/linux/vt_kern.h1
-rw-r--r--include/net/dst.h12
-rw-r--r--include/net/flow.h1
-rw-r--r--include/net/mac80211.h13
-rw-r--r--include/net/sch_generic.h26
-rw-r--r--include/net/sctp/structs.h3
-rw-r--r--include/video/radeon.h5
-rw-r--r--init/Kconfig9
-rw-r--r--init/main.c1
-rw-r--r--kernel/auditsc.c7
-rw-r--r--kernel/dma-coherent.c5
-rw-r--r--kernel/irq/manage.c3
-rw-r--r--kernel/pm_qos_params.c16
-rw-r--r--kernel/relay.c12
-rw-r--r--kernel/sched.c22
-rw-r--r--kernel/semaphore.c4
-rw-r--r--mm/filemap.c12
-rw-r--r--mm/memory.c18
-rw-r--r--mm/migrate.c4
-rw-r--r--mm/mlock.c2
-rw-r--r--mm/mm_init.c8
-rw-r--r--mm/mmap.c2
-rw-r--r--mm/nommu.c21
-rw-r--r--mm/rmap.c2
-rw-r--r--mm/shmem.c4
-rw-r--r--mm/swap.c2
-rw-r--r--mm/swap_state.c8
-rw-r--r--mm/swapfile.c2
-rw-r--r--mm/truncate.c6
-rw-r--r--mm/vmscan.c4
-rw-r--r--net/ax25/sysctl_net_ax25.c14
-rw-r--r--net/bridge/br_netfilter.c2
-rw-r--r--net/bridge/br_stp.c25
-rw-r--r--net/core/dev.c32
-rw-r--r--net/core/neighbour.c13
-rw-r--r--net/core/pktgen.c10
-rw-r--r--net/ipv4/sysctl_net_ipv4.c1
-rw-r--r--net/ipv6/ip6_output.c2
-rw-r--r--net/ipv6/ipv6_sockglue.c2
-rw-r--r--net/ipv6/syncookies.c22
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/main.c5
-rw-r--r--net/mac80211/mlme.c39
-rw-r--r--net/mac80211/tx.c17
-rw-r--r--net/mac80211/util.c1
-rw-r--r--net/mac80211/wme.c6
-rw-r--r--net/rfkill/rfkill-input.c54
-rw-r--r--net/rfkill/rfkill.c15
-rw-r--r--net/sched/sch_atm.c14
-rw-r--r--net/sched/sch_cbq.c27
-rw-r--r--net/sched/sch_dsmark.c10
-rw-r--r--net/sched/sch_generic.c12
-rw-r--r--net/sched/sch_hfsc.c12
-rw-r--r--net/sched/sch_htb.c24
-rw-r--r--net/sched/sch_netem.c5
-rw-r--r--net/sched/sch_prio.c14
-rw-r--r--net/sched/sch_red.c2
-rw-r--r--net/sched/sch_sfq.c8
-rw-r--r--net/sched/sch_tbf.c3
-rw-r--r--net/sctp/ipv6.c8
-rw-r--r--net/sctp/output.c6
-rw-r--r--net/sctp/protocol.c9
-rw-r--r--scripts/Makefile.fwinst4
-rw-r--r--scripts/kconfig/conf.c2
-rw-r--r--scripts/kconfig/confdata.c8
-rwxr-xr-xscripts/kernel-doc2
-rwxr-xr-xscripts/patch-kernel3
-rw-r--r--sound/arm/pxa2xx-ac97.c2
-rw-r--r--sound/arm/pxa2xx-pcm.c2
-rw-r--r--sound/arm/sa11xx-uda1341.c2
-rw-r--r--sound/core/seq/oss/seq_oss_synth.c3
-rw-r--r--sound/oss/vidc.c2
-rw-r--r--sound/oss/vidc_fill.S2
-rw-r--r--sound/oss/waveartist.c2
-rw-r--r--sound/soc/at91/eti_b1_wm8731.c2
-rw-r--r--sound/soc/davinci/davinci-evm.c1
-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c2
-rw-r--r--sound/soc/pxa/pxa2xx-i2s.c2
-rw-r--r--sound/soc/pxa/pxa2xx-pcm.c2
-rw-r--r--sound/soc/s3c24xx/neo1973_wm8753.c3
-rw-r--r--sound/soc/s3c24xx/s3c2412-i2s.c2
-rw-r--r--sound/soc/s3c24xx/s3c2443-ac97.c2
-rw-r--r--sound/soc/s3c24xx/s3c24xx-i2s.c2
-rw-r--r--sound/soc/s3c24xx/s3c24xx-pcm.c2
1567 files changed, 7144 insertions, 4970 deletions
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 6de71308a906..5b5aba404aac 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -89,8 +89,6 @@ cciss.txt
- info, major/minor #'s for Compaq's SMART Array Controllers.
cdrom/
- directory with information on the CD-ROM drivers that Linux has.
-cli-sti-removal.txt
- - cli()/sti() removal guide.
computone.txt
- info on Computone Intelliport II/Plus Multiport Serial Driver.
connector/
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 0eb0d027eb32..1d1b34500b69 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -12,7 +12,7 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
kernel-api.xml filesystems.xml lsm.xml usb.xml kgdb.xml \
gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
- mac80211.xml debugobjects.xml
+ mac80211.xml debugobjects.xml sh.xml
###
# The build process is as follows (targets):
diff --git a/Documentation/DocBook/s390-drivers.tmpl b/Documentation/DocBook/s390-drivers.tmpl
index 4acc73240a6d..95bfc12e5439 100644
--- a/Documentation/DocBook/s390-drivers.tmpl
+++ b/Documentation/DocBook/s390-drivers.tmpl
@@ -100,7 +100,7 @@
the hardware structures represented here, please consult the Principles
of Operation.
</para>
-!Iinclude/asm-s390/cio.h
+!Iarch/s390/include/asm/cio.h
</sect1>
<sect1 id="ccwdev">
<title>ccw devices</title>
@@ -114,7 +114,7 @@
ccw device structure. Device drivers must not bypass those functions
or strange side effects may happen.
</para>
-!Iinclude/asm-s390/ccwdev.h
+!Iarch/s390/include/asm/ccwdev.h
!Edrivers/s390/cio/device.c
!Edrivers/s390/cio/device_ops.c
</sect1>
@@ -125,7 +125,7 @@
measurement data which is made available by the channel subsystem
for each channel attached device.
</para>
-!Iinclude/asm-s390/cmb.h
+!Iarch/s390/include/asm/cmb.h
!Edrivers/s390/cio/cmf.c
</sect1>
</chapter>
@@ -142,7 +142,7 @@
</para>
<sect1 id="ccwgroupdevices">
<title>ccw group devices</title>
-!Iinclude/asm-s390/ccwgroup.h
+!Iarch/s390/include/asm/ccwgroup.h
!Edrivers/s390/cio/ccwgroup.c
</sect1>
</chapter>
diff --git a/Documentation/DocBook/sh.tmpl b/Documentation/DocBook/sh.tmpl
new file mode 100644
index 000000000000..0c3dc4c69dd1
--- /dev/null
+++ b/Documentation/DocBook/sh.tmpl
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
+ "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
+
+<book id="sh-drivers">
+ <bookinfo>
+ <title>SuperH Interfaces Guide</title>
+
+ <authorgroup>
+ <author>
+ <firstname>Paul</firstname>
+ <surname>Mundt</surname>
+ <affiliation>
+ <address>
+ <email>lethal@linux-sh.org</email>
+ </address>
+ </affiliation>
+ </author>
+ </authorgroup>
+
+ <copyright>
+ <year>2008</year>
+ <holder>Paul Mundt</holder>
+ </copyright>
+ <copyright>
+ <year>2008</year>
+ <holder>Renesas Technology Corp.</holder>
+ </copyright>
+
+ <legalnotice>
+ <para>
+ This documentation 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.
+ </para>
+
+ <para>
+ 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.
+ </para>
+
+ <para>
+ 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
+ </para>
+
+ <para>
+ For more details see the file COPYING in the source
+ distribution of Linux.
+ </para>
+ </legalnotice>
+ </bookinfo>
+
+<toc></toc>
+
+ <chapter id="mm">
+ <title>Memory Management</title>
+ <sect1 id="sh4">
+ <title>SH-4</title>
+ <sect2 id="sq">
+ <title>Store Queue API</title>
+!Earch/sh/kernel/cpu/sh4/sq.c
+ </sect2>
+ </sect1>
+ <sect1 id="sh5">
+ <title>SH-5</title>
+ <sect2 id="tlb">
+ <title>TLB Interfaces</title>
+!Iarch/sh/mm/tlb-sh5.c
+!Iarch/sh/include/asm/tlb_64.h
+ </sect2>
+ </sect1>
+ </chapter>
+ <chapter id="clk">
+ <title>Clock Framework Extensions</title>
+!Iarch/sh/include/asm/clock.h
+ </chapter>
+ <chapter id="mach">
+ <title>Machine Specific Interfaces</title>
+ <sect1 id="dreamcast">
+ <title>mach-dreamcast</title>
+!Iarch/sh/boards/mach-dreamcast/rtc.c
+ </sect1>
+ <sect1 id="x3proto">
+ <title>mach-x3proto</title>
+!Earch/sh/boards/mach-x3proto/ilsel.c
+ </sect1>
+ </chapter>
+ <chapter id="busses">
+ <title>Busses</title>
+ <sect1 id="superhyway">
+ <title>SuperHyway</title>
+!Edrivers/sh/superhyway/superhyway.c
+ </sect1>
+
+ <sect1 id="maple">
+ <title>Maple</title>
+!Edrivers/sh/maple/maple.c
+ </sect1>
+ </chapter>
+</book>
diff --git a/Documentation/cli-sti-removal.txt b/Documentation/cli-sti-removal.txt
deleted file mode 100644
index 60932b02fcb3..000000000000
--- a/Documentation/cli-sti-removal.txt
+++ /dev/null
@@ -1,133 +0,0 @@
-
-#### cli()/sti() removal guide, started by Ingo Molnar <mingo@redhat.com>
-
-
-as of 2.5.28, five popular macros have been removed on SMP, and
-are being phased out on UP:
-
- cli(), sti(), save_flags(flags), save_flags_cli(flags), restore_flags(flags)
-
-until now it was possible to protect driver code against interrupt
-handlers via a cli(), but from now on other, more lightweight methods
-have to be used for synchronization, such as spinlocks or semaphores.
-
-for example, driver code that used to do something like:
-
- struct driver_data;
-
- irq_handler (...)
- {
- ....
- driver_data.finish = 1;
- driver_data.new_work = 0;
- ....
- }
-
- ...
-
- ioctl_func (...)
- {
- ...
- cli();
- ...
- driver_data.finish = 0;
- driver_data.new_work = 2;
- ...
- sti();
- ...
- }
-
-was SMP-correct because the cli() function ensured that no
-interrupt handler (amongst them the above irq_handler()) function
-would execute while the cli()-ed section is executing.
-
-but from now on a more direct method of locking has to be used:
-
- DEFINE_SPINLOCK(driver_lock);
- struct driver_data;
-
- irq_handler (...)
- {
- unsigned long flags;
- ....
- spin_lock_irqsave(&driver_lock, flags);
- ....
- driver_data.finish = 1;
- driver_data.new_work = 0;
- ....
- spin_unlock_irqrestore(&driver_lock, flags);
- ....
- }
-
- ...
-
- ioctl_func (...)
- {
- ...
- spin_lock_irq(&driver_lock);
- ...
- driver_data.finish = 0;
- driver_data.new_work = 2;
- ...
- spin_unlock_irq(&driver_lock);
- ...
- }
-
-the above code has a number of advantages:
-
-- the locking relation is easier to understand - actual lock usage
- pinpoints the critical sections. cli() usage is too opaque.
- Easier to understand means it's easier to debug.
-
-- it's faster, because spinlocks are faster to acquire than the
- potentially heavily-used IRQ lock. Furthermore, your driver does
- not have to wait eg. for a big heavy SCSI interrupt to finish,
- because the driver_lock spinlock is only used by your driver.
- cli() on the other hand was used by many drivers, and extended
- the critical section to the whole IRQ handler function - creating
- serious lock contention.
-
-
-to make the transition easier, we've still kept the cli(), sti(),
-save_flags(), save_flags_cli() and restore_flags() macros defined
-on UP systems - but their usage will be phased out until 2.6 is
-released.
-
-drivers that want to disable local interrupts (interrupts on the
-current CPU), can use the following five macros:
-
- local_irq_disable(), local_irq_enable(), local_save_flags(flags),
- local_irq_save(flags), local_irq_restore(flags)
-
-but beware, their meaning and semantics are much simpler, far from
-that of the old cli(), sti(), save_flags(flags) and restore_flags(flags)
-SMP meaning:
-
- local_irq_disable() => turn local IRQs off
-
- local_irq_enable() => turn local IRQs on
-
- local_save_flags(flags) => save the current IRQ state into flags. The
- state can be on or off. (on some
- architectures there's even more bits in it.)
-
- local_irq_save(flags) => save the current IRQ state into flags and
- disable interrupts.
-
- local_irq_restore(flags) => restore the IRQ state from flags.
-
-(local_irq_save can save both irqs on and irqs off state, and
-local_irq_restore can restore into both irqs on and irqs off state.)
-
-another related change is that synchronize_irq() now takes a parameter:
-synchronize_irq(irq). This change too has the purpose of making SMP
-synchronization more lightweight - this way you can wait for your own
-interrupt handler to finish, no need to wait for other IRQ sources.
-
-
-why were these changes done? The main reason was the architectural burden
-of maintaining the cli()/sti() interface - it became a real problem. The
-new interrupt system is much more streamlined, easier to understand, debug,
-and it's also a bit faster - the same happened to it that will happen to
-cli()/sti() using drivers once they convert to spinlocks :-)
-
diff --git a/Documentation/power/pm_qos_interface.txt b/Documentation/power/pm_qos_interface.txt
index 49adb1a33514..c40866e8b957 100644
--- a/Documentation/power/pm_qos_interface.txt
+++ b/Documentation/power/pm_qos_interface.txt
@@ -1,4 +1,4 @@
-PM quality of Service interface.
+PM Quality Of Service Interface.
This interface provides a kernel and user mode interface for registering
performance expectations by drivers, subsystems and user space applications on
@@ -7,6 +7,11 @@ one of the parameters.
Currently we have {cpu_dma_latency, network_latency, network_throughput} as the
initial set of pm_qos parameters.
+Each parameters have defined units:
+ * latency: usec
+ * timeout: usec
+ * throughput: kbs (kilo bit / sec)
+
The infrastructure exposes multiple misc device nodes one per implemented
parameter. The set of parameters implement is defined by pm_qos_power_init()
and pm_qos_params.h. This is done because having the available parameters
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 928a79ceb7aa..de4063cb4fdc 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -278,7 +278,7 @@ it with special cases.
a 64-bit platform.
d) request and get assigned a platform number (see PLATFORM_*
- constants in include/asm-powerpc/processor.h
+ constants in arch/powerpc/include/asm/processor.h
32-bit embedded kernels:
@@ -340,7 +340,7 @@ the block to RAM before passing it to the kernel.
---------
The kernel is entered with r3 pointing to an area of memory that is
- roughly described in include/asm-powerpc/prom.h by the structure
+ roughly described in arch/powerpc/include/asm/prom.h by the structure
boot_param_header:
struct boot_param_header {
diff --git a/Documentation/powerpc/eeh-pci-error-recovery.txt b/Documentation/powerpc/eeh-pci-error-recovery.txt
index df7afe43d462..9d4e33df624c 100644
--- a/Documentation/powerpc/eeh-pci-error-recovery.txt
+++ b/Documentation/powerpc/eeh-pci-error-recovery.txt
@@ -133,7 +133,7 @@ error. Given an arbitrary address, the routine
pci_get_device_by_addr() will find the pci device associated
with that address (if any).
-The default include/asm-powerpc/io.h macros readb(), inb(), insb(),
+The default arch/powerpc/include/asm/io.h macros readb(), inb(), insb(),
etc. include a check to see if the i/o read returned all-0xff's.
If so, these make a call to eeh_dn_check_failure(), which in turn
asks the firmware if the all-ff's value is the sign of a true EEH
diff --git a/MAINTAINERS b/MAINTAINERS
index 5e6d6ab82433..8223a521d7c3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -502,6 +502,12 @@ L: openezx-devel@lists.openezx.org (subscribers-only)
W: http://www.openezx.org/
S: Maintained
+ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
+P: Sascha Hauer
+M: kernel@pengutronix.de
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+S: Maintained
+
ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
P: Lennert Buytenhek
M: kernel@wantstofly.org
diff --git a/Makefile b/Makefile
index f156f40d6334..f3e206509ee1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 27
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
NAME = Rotary Wombat
# *DOCUMENTATION*
@@ -929,10 +929,10 @@ ifneq ($(KBUILD_SRC),)
echo " in the '$(srctree)' directory.";\
/bin/false; \
fi;
- $(Q)if [ ! -d include2 ]; then mkdir -p include2; fi;
- $(Q)if [ -e $(srctree)/include/asm-$(SRCARCH)/errno.h ]; then \
+ $(Q)if [ ! -d include2 ]; then \
+ mkdir -p include2; \
ln -fsn $(srctree)/include/asm-$(SRCARCH) include2/asm; \
- fi
+ fi
endif
# prepare2 creates a makefile if using a separate output directory
@@ -1492,7 +1492,7 @@ quiet_cmd_cscope-file = FILELST cscope.files
cmd_cscope-file = (echo \-k; echo \-q; $(all-sources)) > cscope.files
quiet_cmd_cscope = MAKE cscope.out
- cmd_cscope = cscope -b
+ cmd_cscope = cscope -b -f cscope.out
cscope: FORCE
$(call cmd,cscope-file)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 2f0747744236..359d224c8c3e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -114,13 +114,16 @@ endif
machine-$(CONFIG_ARCH_IOP32X) := iop32x
machine-$(CONFIG_ARCH_IOP33X) := iop33x
machine-$(CONFIG_ARCH_IOP13XX) := iop13xx
+ plat-$(CONFIG_PLAT_IOP) := iop
machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
machine-$(CONFIG_ARCH_IXP2000) := ixp2000
machine-$(CONFIG_ARCH_IXP23XX) := ixp23xx
machine-$(CONFIG_ARCH_OMAP1) := omap1
machine-$(CONFIG_ARCH_OMAP2) := omap2
incdir-$(CONFIG_ARCH_OMAP) := omap
- machine-$(CONFIG_ARCH_S3C2410) := s3c2410
+ plat-$(CONFIG_ARCH_OMAP) := omap
+ machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
+ plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx
machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x
machine-$(CONFIG_ARCH_VERSATILE) := versatile
machine-$(CONFIG_ARCH_IMX) := imx
@@ -136,9 +139,11 @@ endif
machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood
machine-$(CONFIG_ARCH_KS8695) := ks8695
incdir-$(CONFIG_ARCH_MXC) := mxc
+ plat-$(CONFIG_ARCH_MXC) := mxc
machine-$(CONFIG_ARCH_MX2) := mx2
machine-$(CONFIG_ARCH_MX3) := mx3
machine-$(CONFIG_ARCH_ORION5X) := orion5x
+ plat-$(CONFIG_PLAT_ORION) := orion
machine-$(CONFIG_ARCH_MSM7X00A) := msm
machine-$(CONFIG_ARCH_LOKI) := loki
machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0
@@ -154,16 +159,26 @@ endif
TEXT_OFFSET := $(textofs-y)
ifeq ($(incdir-y),)
-incdir-y := $(machine-y)
+incdir-y := $(word 1,$(machine-y))
endif
INCDIR := arch-$(incdir-y)
+# The first directory contains additional information for the boot setup code
ifneq ($(machine-y),)
-MACHINE := arch/arm/mach-$(machine-y)/
+MACHINE := arch/arm/mach-$(word 1,$(machine-y))/
else
MACHINE :=
endif
+machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
+platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))
+
+ifeq ($(KBUILD_SRC),)
+KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs))
+else
+KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs))
+endif
+
export TEXT_OFFSET GZFLAGS MMUEXT
# Do we have FASTFPE?
@@ -174,23 +189,11 @@ endif
# If we have a machine-specific directory, then include it in the build.
core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/
-core-y += $(MACHINE)
-core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2400/
-core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2412/
-core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2440/
-core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2442/
-core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2443/
+core-y += $(machdirs) $(platdirs)
core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/
core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ)
core-$(CONFIG_VFP) += arch/arm/vfp/
-# If we have a common platform directory, then include it in the build.
-core-$(CONFIG_PLAT_IOP) += arch/arm/plat-iop/
-core-$(CONFIG_PLAT_ORION) += arch/arm/plat-orion/
-core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/
-core-$(CONFIG_PLAT_S3C24XX) += arch/arm/plat-s3c24xx/
-core-$(CONFIG_ARCH_MXC) += arch/arm/plat-mxc/
-
drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
libs-y := arch/arm/lib/ $(libs-y)
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 95baac4939e0..94462a097f86 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -112,6 +112,3 @@ $(obj)/font.c: $(FONTC)
$(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in arch/arm/boot/Makefile .config
@sed "$(SEDFLAGS)" < $< > $@
-
-$(obj)/misc.o: $(obj)/misc.c include/asm/arch/uncompress.h lib/inflate.c
-
diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S
index dd3fbd6766e1..aa5ee49c5c5a 100644
--- a/arch/arm/boot/compressed/head-xscale.S
+++ b/arch/arm/boot/compressed/head-xscale.S
@@ -6,7 +6,6 @@
*/
#include <linux/linkage.h>
-#include <asm/mach-types.h>
.section ".start", "ax"
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 85579654d3b7..1f0f0adeafb3 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -25,7 +25,7 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index f6d3fdda7067..64c328d1627f 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -26,7 +26,7 @@
#include <linux/dma-mapping.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 8822b684d474..a0d154006889 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -26,8 +26,7 @@
#include <linux/apm-emulation.h>
#include <linux/suspend.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/pm.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/common/time-acorn.c b/arch/arm/common/time-acorn.c
index d544da414731..af37bfd74f9c 100644
--- a/arch/arm/common/time-acorn.c
+++ b/arch/arm/common/time-acorn.c
@@ -18,7 +18,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/hardware/ioc.h>
diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c
index 117cab30bd36..3e19985ddecb 100644
--- a/arch/arm/common/uengine.c
+++ b/arch/arm/common/uengine.c
@@ -16,7 +16,6 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/string.h>
-#include <asm/hardware.h>
#include <asm/arch/hardware.h>
#include <asm/hardware/uengine.h>
#include <asm/io.h>
diff --git a/include/asm-arm/Kbuild b/arch/arm/include/asm/Kbuild
index 73237bd130a2..73237bd130a2 100644
--- a/include/asm-arm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
diff --git a/include/asm-arm/a.out-core.h b/arch/arm/include/asm/a.out-core.h
index 93d04acaa31f..93d04acaa31f 100644
--- a/include/asm-arm/a.out-core.h
+++ b/arch/arm/include/asm/a.out-core.h
diff --git a/include/asm-arm/a.out.h b/arch/arm/include/asm/a.out.h
index 79489fdcc8b8..79489fdcc8b8 100644
--- a/include/asm-arm/a.out.h
+++ b/arch/arm/include/asm/a.out.h
diff --git a/include/asm-arm/assembler.h b/arch/arm/include/asm/assembler.h
index 911393b2c6f0..6116e4893c0a 100644
--- a/include/asm-arm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/assembler.h
+ * arch/arm/include/asm/assembler.h
*
* Copyright (C) 1996-2000 Russell King
*
diff --git a/include/asm-arm/atomic.h b/arch/arm/include/asm/atomic.h
index 3b59f94b5a3d..325f881ccb50 100644
--- a/include/asm-arm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/atomic.h
+ * arch/arm/include/asm/atomic.h
*
* Copyright (C) 1996 Russell King.
* Copyright (C) 2002 Deep Blue Solutions Ltd.
diff --git a/include/asm-arm/auxvec.h b/arch/arm/include/asm/auxvec.h
index c0536f6b29a7..c0536f6b29a7 100644
--- a/include/asm-arm/auxvec.h
+++ b/arch/arm/include/asm/auxvec.h
diff --git a/include/asm-arm/bitops.h b/arch/arm/include/asm/bitops.h
index 9a1db20e032a..9a1db20e032a 100644
--- a/include/asm-arm/bitops.h
+++ b/arch/arm/include/asm/bitops.h
diff --git a/include/asm-arm/bug.h b/arch/arm/include/asm/bug.h
index 7b62351f097d..7b62351f097d 100644
--- a/include/asm-arm/bug.h
+++ b/arch/arm/include/asm/bug.h
diff --git a/include/asm-arm/bugs.h b/arch/arm/include/asm/bugs.h
index ca54eb0f12d7..a97f1ea708d1 100644
--- a/include/asm-arm/bugs.h
+++ b/arch/arm/include/asm/bugs.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/bugs.h
+ * arch/arm/include/asm/bugs.h
*
* Copyright (C) 1995-2003 Russell King
*
diff --git a/include/asm-arm/byteorder.h b/arch/arm/include/asm/byteorder.h
index e6f7fcdc73b0..4fbfb22f65a0 100644
--- a/include/asm-arm/byteorder.h
+++ b/arch/arm/include/asm/byteorder.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/byteorder.h
+ * arch/arm/include/asm/byteorder.h
*
* ARM Endian-ness. In little endian mode, the data bus is connected such
* that byte accesses appear as:
diff --git a/include/asm-arm/cache.h b/arch/arm/include/asm/cache.h
index 31332c8ac04e..cb7a9e97fd7e 100644
--- a/include/asm-arm/cache.h
+++ b/arch/arm/include/asm/cache.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/cache.h
+ * arch/arm/include/asm/cache.h
*/
#ifndef __ASMARM_CACHE_H
#define __ASMARM_CACHE_H
diff --git a/include/asm-arm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index e68a1cbcc852..9073d9c6567e 100644
--- a/include/asm-arm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/cacheflush.h
+ * arch/arm/include/asm/cacheflush.h
*
* Copyright (C) 1999-2002 Russell King
*
diff --git a/include/asm-arm/checksum.h b/arch/arm/include/asm/checksum.h
index eaa0efd8d0d4..6dcc16430868 100644
--- a/include/asm-arm/checksum.h
+++ b/arch/arm/include/asm/checksum.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/checksum.h
+ * arch/arm/include/asm/checksum.h
*
* IP checksum routines
*
diff --git a/include/asm-arm/cnt32_to_63.h b/arch/arm/include/asm/cnt32_to_63.h
index 480c873fa746..480c873fa746 100644
--- a/include/asm-arm/cnt32_to_63.h
+++ b/arch/arm/include/asm/cnt32_to_63.h
diff --git a/include/asm-arm/cpu-multi32.h b/arch/arm/include/asm/cpu-multi32.h
index 3479de9266e5..e2b5b0b2116a 100644
--- a/include/asm-arm/cpu-multi32.h
+++ b/arch/arm/include/asm/cpu-multi32.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/cpu-multi32.h
+ * arch/arm/include/asm/cpu-multi32.h
*
* Copyright (C) 2000 Russell King
*
diff --git a/include/asm-arm/cpu-single.h b/arch/arm/include/asm/cpu-single.h
index 0b120ee36091..f073a6d2a406 100644
--- a/include/asm-arm/cpu-single.h
+++ b/arch/arm/include/asm/cpu-single.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/cpu-single.h
+ * arch/arm/include/asm/cpu-single.h
*
* Copyright (C) 2000 Russell King
*
diff --git a/include/asm-arm/cpu.h b/arch/arm/include/asm/cpu.h
index 715426b9b08e..634b2d7c612a 100644
--- a/include/asm-arm/cpu.h
+++ b/arch/arm/include/asm/cpu.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/cpu.h
+ * arch/arm/include/asm/cpu.h
*
* Copyright (C) 2004-2005 ARM Ltd.
*
diff --git a/include/asm-arm/cputime.h b/arch/arm/include/asm/cputime.h
index 3a8002a5fec7..3a8002a5fec7 100644
--- a/include/asm-arm/cputime.h
+++ b/arch/arm/include/asm/cputime.h
diff --git a/include/asm-arm/current.h b/arch/arm/include/asm/current.h
index 75d21e2a3ff7..75d21e2a3ff7 100644
--- a/include/asm-arm/current.h
+++ b/arch/arm/include/asm/current.h
diff --git a/include/asm-arm/delay.h b/arch/arm/include/asm/delay.h
index b2deda181549..b2deda181549 100644
--- a/include/asm-arm/delay.h
+++ b/arch/arm/include/asm/delay.h
diff --git a/include/asm-arm/device.h b/arch/arm/include/asm/device.h
index c61642b40603..c61642b40603 100644
--- a/include/asm-arm/device.h
+++ b/arch/arm/include/asm/device.h
diff --git a/include/asm-arm/div64.h b/arch/arm/include/asm/div64.h
index 5001390be958..5001390be958 100644
--- a/include/asm-arm/div64.h
+++ b/arch/arm/include/asm/div64.h
diff --git a/include/asm-arm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 45329fca1b64..45329fca1b64 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
diff --git a/include/asm-arm/dma.h b/arch/arm/include/asm/dma.h
index 9f2c5305c260..9f2c5305c260 100644
--- a/include/asm-arm/dma.h
+++ b/arch/arm/include/asm/dma.h
diff --git a/include/asm-arm/domain.h b/arch/arm/include/asm/domain.h
index 3c12a7625304..cc7ef4080711 100644
--- a/include/asm-arm/domain.h
+++ b/arch/arm/include/asm/domain.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/domain.h
+ * arch/arm/include/asm/domain.h
*
* Copyright (C) 1999 Russell King.
*
diff --git a/include/asm-arm/ecard.h b/arch/arm/include/asm/ecard.h
index 5e22881a630d..29f2610efc70 100644
--- a/include/asm-arm/ecard.h
+++ b/arch/arm/include/asm/ecard.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/ecard.h
+ * arch/arm/include/asm/ecard.h
*
* definitions for expansion cards
*
diff --git a/include/asm-arm/elf.h b/arch/arm/include/asm/elf.h
index 4ca751627489..4ca751627489 100644
--- a/include/asm-arm/elf.h
+++ b/arch/arm/include/asm/elf.h
diff --git a/include/asm-arm/emergency-restart.h b/arch/arm/include/asm/emergency-restart.h
index 108d8c48e42e..108d8c48e42e 100644
--- a/include/asm-arm/emergency-restart.h
+++ b/arch/arm/include/asm/emergency-restart.h
diff --git a/include/asm-arm/errno.h b/arch/arm/include/asm/errno.h
index 6e60f0612bb6..6e60f0612bb6 100644
--- a/include/asm-arm/errno.h
+++ b/arch/arm/include/asm/errno.h
diff --git a/include/asm-arm/fb.h b/arch/arm/include/asm/fb.h
index d92e99cd8c8a..d92e99cd8c8a 100644
--- a/include/asm-arm/fb.h
+++ b/arch/arm/include/asm/fb.h
diff --git a/include/asm-arm/fcntl.h b/arch/arm/include/asm/fcntl.h
index a80b6607b2ef..a80b6607b2ef 100644
--- a/include/asm-arm/fcntl.h
+++ b/arch/arm/include/asm/fcntl.h
diff --git a/include/asm-arm/fiq.h b/arch/arm/include/asm/fiq.h
index a3bad09e825c..2242ce22ec6c 100644
--- a/include/asm-arm/fiq.h
+++ b/arch/arm/include/asm/fiq.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/fiq.h
+ * arch/arm/include/asm/fiq.h
*
* Support for FIQ on ARM architectures.
* Written by Philip Blundell <philb@gnu.org>, 1998
diff --git a/include/asm-arm/flat.h b/arch/arm/include/asm/flat.h
index 9918aa46d9e5..1d77e51907f6 100644
--- a/include/asm-arm/flat.h
+++ b/arch/arm/include/asm/flat.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/flat.h -- uClinux flat-format executables
+ * arch/arm/include/asm/flat.h -- uClinux flat-format executables
*/
#ifndef __ARM_FLAT_H__
diff --git a/include/asm-arm/floppy.h b/arch/arm/include/asm/floppy.h
index 41a5e9d6bb69..dce20c25ab10 100644
--- a/include/asm-arm/floppy.h
+++ b/arch/arm/include/asm/floppy.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/floppy.h
+ * arch/arm/include/asm/floppy.h
*
* Copyright (C) 1996-2000 Russell King
*
diff --git a/include/asm-arm/fpstate.h b/arch/arm/include/asm/fpstate.h
index 392eb5332323..ee5e03efc1bb 100644
--- a/include/asm-arm/fpstate.h
+++ b/arch/arm/include/asm/fpstate.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/fpstate.h
+ * arch/arm/include/asm/fpstate.h
*
* Copyright (C) 1995 Russell King
*
diff --git a/include/asm-arm/ftrace.h b/arch/arm/include/asm/ftrace.h
index 584ef9a8e5a5..584ef9a8e5a5 100644
--- a/include/asm-arm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
diff --git a/include/asm-arm/futex.h b/arch/arm/include/asm/futex.h
index 6a332a9f099c..6a332a9f099c 100644
--- a/include/asm-arm/futex.h
+++ b/arch/arm/include/asm/futex.h
diff --git a/include/asm-arm/glue.h b/arch/arm/include/asm/glue.h
index a97a182ba287..a0e39d5d00c9 100644
--- a/include/asm-arm/glue.h
+++ b/arch/arm/include/asm/glue.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/glue.h
+ * arch/arm/include/asm/glue.h
*
* Copyright (C) 1997-1999 Russell King
* Copyright (C) 2000-2002 Deep Blue Solutions Ltd.
diff --git a/include/asm-arm/gpio.h b/arch/arm/include/asm/gpio.h
index fff4f800ee42..fff4f800ee42 100644
--- a/include/asm-arm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
diff --git a/include/asm-arm/hardirq.h b/arch/arm/include/asm/hardirq.h
index 182310b99195..182310b99195 100644
--- a/include/asm-arm/hardirq.h
+++ b/arch/arm/include/asm/hardirq.h
diff --git a/include/asm-arm/hardware/arm_timer.h b/arch/arm/include/asm/hardware/arm_timer.h
index 04be3bdf46b8..04be3bdf46b8 100644
--- a/include/asm-arm/hardware/arm_timer.h
+++ b/arch/arm/include/asm/hardware/arm_timer.h
diff --git a/include/asm-arm/hardware/arm_twd.h b/arch/arm/include/asm/hardware/arm_twd.h
index e521b70713c8..e521b70713c8 100644
--- a/include/asm-arm/hardware/arm_twd.h
+++ b/arch/arm/include/asm/hardware/arm_twd.h
diff --git a/include/asm-arm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index 54029a740396..64f2252a25cd 100644
--- a/include/asm-arm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/hardware/cache-l2x0.h
+ * arch/arm/include/asm/hardware/cache-l2x0.h
*
* Copyright (C) 2007 ARM Limited
*
diff --git a/include/asm-arm/hardware/clps7111.h b/arch/arm/include/asm/hardware/clps7111.h
index 8d3228dc1778..44477225aed6 100644
--- a/include/asm-arm/hardware/clps7111.h
+++ b/arch/arm/include/asm/hardware/clps7111.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/clps7111.h
+ * arch/arm/include/asm/hardware/clps7111.h
*
* This file contains the hardware definitions of the CLPS7111 internal
* registers.
diff --git a/include/asm-arm/hardware/cs89712.h b/arch/arm/include/asm/hardware/cs89712.h
index ad99a3e1b802..f75626933e94 100644
--- a/include/asm-arm/hardware/cs89712.h
+++ b/arch/arm/include/asm/hardware/cs89712.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/cs89712.h
+ * arch/arm/include/asm/hardware/cs89712.h
*
* This file contains the hardware definitions of the CS89712
* additional internal registers.
diff --git a/include/asm-arm/hardware/debug-8250.S b/arch/arm/include/asm/hardware/debug-8250.S
index 07c97fb233fc..22c689255e6e 100644
--- a/include/asm-arm/hardware/debug-8250.S
+++ b/arch/arm/include/asm/hardware/debug-8250.S
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/debug-8250.S
+ * arch/arm/include/asm/hardware/debug-8250.S
*
* Copyright (C) 1994-1999 Russell King
*
diff --git a/include/asm-arm/hardware/debug-pl01x.S b/arch/arm/include/asm/hardware/debug-pl01x.S
index 23c541a9e89a..f9fd083eff63 100644
--- a/include/asm-arm/hardware/debug-pl01x.S
+++ b/arch/arm/include/asm/hardware/debug-pl01x.S
@@ -1,4 +1,4 @@
-/* linux/include/asm-arm/hardware/debug-pl01x.S
+/* arch/arm/include/asm/hardware/debug-pl01x.S
*
* Debugging macro include header
*
diff --git a/include/asm-arm/hardware/dec21285.h b/arch/arm/include/asm/hardware/dec21285.h
index 546f7077be9c..cf2578ffd54d 100644
--- a/include/asm-arm/hardware/dec21285.h
+++ b/arch/arm/include/asm/hardware/dec21285.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/dec21285.h
+ * arch/arm/include/asm/hardware/dec21285.h
*
* Copyright (C) 1998 Russell King
*
@@ -19,7 +19,7 @@
#define DC21285_PCI_MEM 0x80000000
#ifndef __ASSEMBLY__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define DC21285_IO(x) ((volatile unsigned long *)(ARMCSR_BASE+(x)))
#else
#define DC21285_IO(x) (x)
diff --git a/include/asm-arm/hardware/entry-macro-iomd.S b/arch/arm/include/asm/hardware/entry-macro-iomd.S
index 9bb580a5b15e..e0af4983723f 100644
--- a/include/asm-arm/hardware/entry-macro-iomd.S
+++ b/arch/arm/include/asm/hardware/entry-macro-iomd.S
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/hardware/entry-macro-iomd.S
+ * arch/arm/include/asm/hardware/entry-macro-iomd.S
*
* Low-level IRQ helper macros for IOC/IOMD based platforms
*
diff --git a/include/asm-arm/hardware/ep7211.h b/arch/arm/include/asm/hardware/ep7211.h
index 017aa68f612d..654d5f625c49 100644
--- a/include/asm-arm/hardware/ep7211.h
+++ b/arch/arm/include/asm/hardware/ep7211.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/ep7211.h
+ * arch/arm/include/asm/hardware/ep7211.h
*
* This file contains the hardware definitions of the EP7211 internal
* registers.
diff --git a/include/asm-arm/hardware/ep7212.h b/arch/arm/include/asm/hardware/ep7212.h
index 0e952e747073..3b43bbeaf1db 100644
--- a/include/asm-arm/hardware/ep7212.h
+++ b/arch/arm/include/asm/hardware/ep7212.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/ep7212.h
+ * arch/arm/include/asm/hardware/ep7212.h
*
* This file contains the hardware definitions of the EP7212 internal
* registers.
diff --git a/include/asm-arm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h
index 966e428ad32c..4924914af188 100644
--- a/include/asm-arm/hardware/gic.h
+++ b/arch/arm/include/asm/hardware/gic.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/gic.h
+ * arch/arm/include/asm/hardware/gic.h
*
* Copyright (C) 2002 ARM Limited, All Rights Reserved.
*
diff --git a/include/asm-arm/hardware/icst307.h b/arch/arm/include/asm/hardware/icst307.h
index ff8618a441c0..554f128a1046 100644
--- a/include/asm-arm/hardware/icst307.h
+++ b/arch/arm/include/asm/hardware/icst307.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/icst307.h
+ * arch/arm/include/asm/hardware/icst307.h
*
* Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
*
diff --git a/include/asm-arm/hardware/icst525.h b/arch/arm/include/asm/hardware/icst525.h
index edd5a5704406..58f0dc43e2ed 100644
--- a/include/asm-arm/hardware/icst525.h
+++ b/arch/arm/include/asm/hardware/icst525.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/icst525.h
+ * arch/arm/include/asm/hardware/icst525.h
*
* Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
*
diff --git a/include/asm-arm/hardware/ioc.h b/arch/arm/include/asm/hardware/ioc.h
index b3b46ef65943..1f6b8013becb 100644
--- a/include/asm-arm/hardware/ioc.h
+++ b/arch/arm/include/asm/hardware/ioc.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/ioc.h
+ * arch/arm/include/asm/hardware/ioc.h
*
* Copyright (C) Russell King
*
diff --git a/include/asm-arm/hardware/iomd.h b/arch/arm/include/asm/hardware/iomd.h
index 396e55ad06c6..9c5afbd71a69 100644
--- a/include/asm-arm/hardware/iomd.h
+++ b/arch/arm/include/asm/hardware/iomd.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/iomd.h
+ * arch/arm/include/asm/hardware/iomd.h
*
* Copyright (C) 1999 Russell King
*
diff --git a/include/asm-arm/hardware/iop3xx-adma.h b/arch/arm/include/asm/hardware/iop3xx-adma.h
index af64676650a2..df31b15cf6e0 100644
--- a/include/asm-arm/hardware/iop3xx-adma.h
+++ b/arch/arm/include/asm/hardware/iop3xx-adma.h
@@ -19,7 +19,7 @@
#define _ADMA_H
#include <linux/types.h>
#include <linux/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iop_adma.h>
/* Memory copy units */
diff --git a/include/asm-arm/hardware/iop3xx-gpio.h b/arch/arm/include/asm/hardware/iop3xx-gpio.h
index 0c9331f9ac24..0ebc91cb42f9 100644
--- a/include/asm-arm/hardware/iop3xx-gpio.h
+++ b/arch/arm/include/asm/hardware/iop3xx-gpio.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/iop3xx-gpio.h
+ * arch/arm/include/asm/hardware/iop3xx-gpio.h
*
* IOP3xx GPIO wrappers
*
@@ -25,7 +25,7 @@
#ifndef __ASM_ARM_HARDWARE_IOP3XX_GPIO_H
#define __ASM_ARM_HARDWARE_IOP3XX_GPIO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm-generic/gpio.h>
#define IOP3XX_N_GPIOS 8
diff --git a/include/asm-arm/hardware/iop3xx.h b/arch/arm/include/asm/hardware/iop3xx.h
index 18f6937f5010..4b8e7f559929 100644
--- a/include/asm-arm/hardware/iop3xx.h
+++ b/arch/arm/include/asm/hardware/iop3xx.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/hardware/iop3xx.h
+ * arch/arm/include/asm/hardware/iop3xx.h
*
* Intel IOP32X and IOP33X register definitions
*
diff --git a/include/asm-arm/hardware/iop_adma.h b/arch/arm/include/asm/hardware/iop_adma.h
index cb7e3611bcba..cb7e3611bcba 100644
--- a/include/asm-arm/hardware/iop_adma.h
+++ b/arch/arm/include/asm/hardware/iop_adma.h
diff --git a/include/asm-arm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 74b5fff7f575..74b5fff7f575 100644
--- a/include/asm-arm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
diff --git a/include/asm-arm/hardware/linkup-l1110.h b/arch/arm/include/asm/hardware/linkup-l1110.h
index 7ec91168a576..7ec91168a576 100644
--- a/include/asm-arm/hardware/linkup-l1110.h
+++ b/arch/arm/include/asm/hardware/linkup-l1110.h
diff --git a/include/asm-arm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index fb0645de6f31..954b1be991b4 100644
--- a/include/asm-arm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/locomo.h
+ * arch/arm/include/asm/hardware/locomo.h
*
* This file contains the definitions for the LoCoMo G/A Chip
*
diff --git a/include/asm-arm/hardware/memc.h b/arch/arm/include/asm/hardware/memc.h
index 8aef5aa0e01b..42ba7c167d1f 100644
--- a/include/asm-arm/hardware/memc.h
+++ b/arch/arm/include/asm/hardware/memc.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/memc.h
+ * arch/arm/include/asm/hardware/memc.h
*
* Copyright (C) Russell King.
*
diff --git a/include/asm-arm/hardware/pci_v3.h b/arch/arm/include/asm/hardware/pci_v3.h
index 4d497bdb9a97..2811c7e2cfdf 100644
--- a/include/asm-arm/hardware/pci_v3.h
+++ b/arch/arm/include/asm/hardware/pci_v3.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/pci_v3.h
+ * arch/arm/include/asm/hardware/pci_v3.h
*
* Internal header file PCI V3 chip
*
diff --git a/include/asm-arm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h
index 61b1d05c7df7..6cf98d4f7dc3 100644
--- a/include/asm-arm/hardware/sa1111.h
+++ b/arch/arm/include/asm/hardware/sa1111.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/sa1111.h
+ * arch/arm/include/asm/hardware/sa1111.h
*
* Copyright (C) 2000 John G Dorsey <john+@cs.cmu.edu>
*
diff --git a/include/asm-arm/hardware/scoop.h b/arch/arm/include/asm/hardware/scoop.h
index dfb8330599f9..dfb8330599f9 100644
--- a/include/asm-arm/hardware/scoop.h
+++ b/arch/arm/include/asm/hardware/scoop.h
diff --git a/include/asm-arm/hardware/sharpsl_pm.h b/arch/arm/include/asm/hardware/sharpsl_pm.h
index 2d00db22b981..2d00db22b981 100644
--- a/include/asm-arm/hardware/sharpsl_pm.h
+++ b/arch/arm/include/asm/hardware/sharpsl_pm.h
diff --git a/include/asm-arm/hardware/ssp.h b/arch/arm/include/asm/hardware/ssp.h
index 3b42e181997c..3b42e181997c 100644
--- a/include/asm-arm/hardware/ssp.h
+++ b/arch/arm/include/asm/hardware/ssp.h
diff --git a/include/asm-arm/hardware/uengine.h b/arch/arm/include/asm/hardware/uengine.h
index b442d65c6593..b442d65c6593 100644
--- a/include/asm-arm/hardware/uengine.h
+++ b/arch/arm/include/asm/hardware/uengine.h
diff --git a/include/asm-arm/hardware/vic.h b/arch/arm/include/asm/hardware/vic.h
index ed9ca3736a0b..263f2c362a30 100644
--- a/include/asm-arm/hardware/vic.h
+++ b/arch/arm/include/asm/hardware/vic.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/hardware/vic.h
+ * arch/arm/include/asm/hardware/vic.h
*
* Copyright (c) ARM Limited 2003. All rights reserved.
*
diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h
new file mode 100644
index 000000000000..90831f6f5f5c
--- /dev/null
+++ b/arch/arm/include/asm/hw_irq.h
@@ -0,0 +1,27 @@
+/*
+ * Nothing to see here yet
+ */
+#ifndef _ARCH_ARM_HW_IRQ_H
+#define _ARCH_ARM_HW_IRQ_H
+
+static inline void ack_bad_irq(int irq)
+{
+ extern unsigned long irq_err_count;
+ irq_err_count++;
+}
+
+/*
+ * Obsolete inline function for calling irq descriptor handlers.
+ */
+static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc)
+{
+ desc->handle_irq(irq, desc);
+}
+
+void set_irq_flags(unsigned int irq, unsigned int flags);
+
+#define IRQF_VALID (1 << 0)
+#define IRQF_PROBE (1 << 1)
+#define IRQF_NOAUTOEN (1 << 2)
+
+#endif
diff --git a/include/asm-arm/hwcap.h b/arch/arm/include/asm/hwcap.h
index 81f4c899a555..81f4c899a555 100644
--- a/include/asm-arm/hwcap.h
+++ b/arch/arm/include/asm/hwcap.h
diff --git a/include/asm-arm/ide.h b/arch/arm/include/asm/ide.h
index a48019f99d08..b507ce8e5019 100644
--- a/include/asm-arm/ide.h
+++ b/arch/arm/include/asm/ide.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/ide.h
+ * arch/arm/include/asm/ide.h
*
* Copyright (C) 1994-1996 Linus Torvalds & authors
*/
diff --git a/include/asm-arm/io.h b/arch/arm/include/asm/io.h
index eebe56e74d6d..ffe07c0f46d8 100644
--- a/include/asm-arm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/io.h
+ * arch/arm/include/asm/io.h
*
* Copyright (C) 1996-2000 Russell King
*
diff --git a/include/asm-arm/ioctl.h b/arch/arm/include/asm/ioctl.h
index b279fe06dfe5..b279fe06dfe5 100644
--- a/include/asm-arm/ioctl.h
+++ b/arch/arm/include/asm/ioctl.h
diff --git a/include/asm-arm/ioctls.h b/arch/arm/include/asm/ioctls.h
index a91d8a1523cf..a91d8a1523cf 100644
--- a/include/asm-arm/ioctls.h
+++ b/arch/arm/include/asm/ioctls.h
diff --git a/include/asm-arm/ipcbuf.h b/arch/arm/include/asm/ipcbuf.h
index 97683975f7df..97683975f7df 100644
--- a/include/asm-arm/ipcbuf.h
+++ b/arch/arm/include/asm/ipcbuf.h
diff --git a/include/asm-arm/irq.h b/arch/arm/include/asm/irq.h
index 9cb01907e43b..9cb01907e43b 100644
--- a/include/asm-arm/irq.h
+++ b/arch/arm/include/asm/irq.h
diff --git a/include/asm-arm/irq_regs.h b/arch/arm/include/asm/irq_regs.h
index 3dd9c0b70270..3dd9c0b70270 100644
--- a/include/asm-arm/irq_regs.h
+++ b/arch/arm/include/asm/irq_regs.h
diff --git a/include/asm-arm/irqflags.h b/arch/arm/include/asm/irqflags.h
index 6d09974e6646..6d09974e6646 100644
--- a/include/asm-arm/irqflags.h
+++ b/arch/arm/include/asm/irqflags.h
diff --git a/include/asm-arm/kdebug.h b/arch/arm/include/asm/kdebug.h
index 6ece1b037665..6ece1b037665 100644
--- a/include/asm-arm/kdebug.h
+++ b/arch/arm/include/asm/kdebug.h
diff --git a/include/asm-arm/kexec.h b/arch/arm/include/asm/kexec.h
index c8986bb99ed5..c8986bb99ed5 100644
--- a/include/asm-arm/kexec.h
+++ b/arch/arm/include/asm/kexec.h
diff --git a/include/asm-arm/kgdb.h b/arch/arm/include/asm/kgdb.h
index 67af4b841984..67af4b841984 100644
--- a/include/asm-arm/kgdb.h
+++ b/arch/arm/include/asm/kgdb.h
diff --git a/include/asm-arm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
index 45def13ee17a..45def13ee17a 100644
--- a/include/asm-arm/kmap_types.h
+++ b/arch/arm/include/asm/kmap_types.h
diff --git a/include/asm-arm/kprobes.h b/arch/arm/include/asm/kprobes.h
index b1a37876942d..a5d0d99ad387 100644
--- a/include/asm-arm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/kprobes.h
+ * arch/arm/include/asm/kprobes.h
*
* Copyright (C) 2006, 2007 Motorola Inc.
*
diff --git a/include/asm-arm/leds.h b/arch/arm/include/asm/leds.h
index 12290ea55801..c545739f39b7 100644
--- a/include/asm-arm/leds.h
+++ b/arch/arm/include/asm/leds.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/leds.h
+ * arch/arm/include/asm/leds.h
*
* Copyright (C) 1998 Russell King
*
diff --git a/include/asm-arm/limits.h b/arch/arm/include/asm/limits.h
index 08d8c6600804..08d8c6600804 100644
--- a/include/asm-arm/limits.h
+++ b/arch/arm/include/asm/limits.h
diff --git a/include/asm-arm/linkage.h b/arch/arm/include/asm/linkage.h
index 5a25632b1bc0..5a25632b1bc0 100644
--- a/include/asm-arm/linkage.h
+++ b/arch/arm/include/asm/linkage.h
diff --git a/include/asm-arm/local.h b/arch/arm/include/asm/local.h
index c11c530f74d0..c11c530f74d0 100644
--- a/include/asm-arm/local.h
+++ b/arch/arm/include/asm/local.h
diff --git a/include/asm-arm/locks.h b/arch/arm/include/asm/locks.h
index 852220eecdbc..ef4c897772d1 100644
--- a/include/asm-arm/locks.h
+++ b/arch/arm/include/asm/locks.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/locks.h
+ * arch/arm/include/asm/locks.h
*
* Copyright (C) 2000 Russell King
*
diff --git a/include/asm-arm/mach/arch.h b/arch/arm/include/asm/mach/arch.h
index bcc8aed7c9a9..c59842dc7cb8 100644
--- a/include/asm-arm/mach/arch.h
+++ b/arch/arm/include/asm/mach/arch.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/arch.h
+ * arch/arm/include/asm/mach/arch.h
*
* Copyright (C) 2000 Russell King
*
diff --git a/include/asm-arm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
index e7c4a20aad53..fc7278ea7146 100644
--- a/include/asm-arm/mach/dma.h
+++ b/arch/arm/include/asm/mach/dma.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/dma.h
+ * arch/arm/include/asm/mach/dma.h
*
* Copyright (C) 1998-2000 Russell King
*
diff --git a/include/asm-arm/mach/flash.h b/arch/arm/include/asm/mach/flash.h
index 05b029ef6371..4ca69fe2c850 100644
--- a/include/asm-arm/mach/flash.h
+++ b/arch/arm/include/asm/mach/flash.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/flash.h
+ * arch/arm/include/asm/mach/flash.h
*
* Copyright (C) 2003 Russell King, All Rights Reserved.
*
diff --git a/include/asm-arm/mach/irda.h b/arch/arm/include/asm/mach/irda.h
index 58984d9c0b0b..38f77b5e56cf 100644
--- a/include/asm-arm/mach/irda.h
+++ b/arch/arm/include/asm/mach/irda.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/irda.h
+ * arch/arm/include/asm/mach/irda.h
*
* Copyright (C) 2004 Russell King.
*
diff --git a/include/asm-arm/mach/irq.h b/arch/arm/include/asm/mach/irq.h
index eb0bfba6570d..acac5302e4ea 100644
--- a/include/asm-arm/mach/irq.h
+++ b/arch/arm/include/asm/mach/irq.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/irq.h
+ * arch/arm/include/asm/mach/irq.h
*
* Copyright (C) 1995-2000 Russell King.
*
@@ -22,20 +22,6 @@ extern void init_FIQ(void);
extern int show_fiq_list(struct seq_file *, void *);
/*
- * Obsolete inline function for calling irq descriptor handlers.
- */
-static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc)
-{
- desc->handle_irq(irq, desc);
-}
-
-void set_irq_flags(unsigned int irq, unsigned int flags);
-
-#define IRQF_VALID (1 << 0)
-#define IRQF_PROBE (1 << 1)
-#define IRQF_NOAUTOEN (1 << 2)
-
-/*
* This is for easy migration, but should be changed in the source
*/
#define do_bad_IRQ(irq,desc) \
@@ -45,10 +31,4 @@ do { \
spin_unlock(&desc->lock); \
} while(0)
-extern unsigned long irq_err_count;
-static inline void ack_bad_irq(int irq)
-{
- irq_err_count++;
-}
-
#endif
diff --git a/include/asm-arm/mach/map.h b/arch/arm/include/asm/mach/map.h
index 7ef3c8390180..06f583b13999 100644
--- a/include/asm-arm/mach/map.h
+++ b/arch/arm/include/asm/mach/map.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/map.h
+ * arch/arm/include/asm/map.h
*
* Copyright (C) 1999-2000 Russell King
*
diff --git a/include/asm-arm/mach/mmc.h b/arch/arm/include/asm/mach/mmc.h
index eb91145c00c4..4da332b03144 100644
--- a/include/asm-arm/mach/mmc.h
+++ b/arch/arm/include/asm/mach/mmc.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/mmc.h
+ * arch/arm/include/asm/mach/mmc.h
*/
#ifndef ASMARM_MACH_MMC_H
#define ASMARM_MACH_MMC_H
diff --git a/include/asm-arm/mach/pci.h b/arch/arm/include/asm/mach/pci.h
index 9d4f6b5ea419..32da1ae17e06 100644
--- a/include/asm-arm/mach/pci.h
+++ b/arch/arm/include/asm/mach/pci.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/pci.h
+ * arch/arm/include/asm/mach/pci.h
*
* Copyright (C) 2000 Russell King
*
diff --git a/include/asm-arm/mach/serial_at91.h b/arch/arm/include/asm/mach/serial_at91.h
index 55b317a89061..ea6d063923b8 100644
--- a/include/asm-arm/mach/serial_at91.h
+++ b/arch/arm/include/asm/mach/serial_at91.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/serial_at91.h
+ * arch/arm/include/asm/mach/serial_at91.h
*
* Based on serial_sa1100.h by Nicolas Pitre
*
diff --git a/include/asm-arm/mach/serial_sa1100.h b/arch/arm/include/asm/mach/serial_sa1100.h
index 20c22bb218d9..d09064bf95a0 100644
--- a/include/asm-arm/mach/serial_sa1100.h
+++ b/arch/arm/include/asm/mach/serial_sa1100.h
@@ -1,9 +1,9 @@
/*
- * linux/include/asm-arm/mach/serial_sa1100.h
+ * arch/arm/include/asm/mach/serial_sa1100.h
*
* Author: Nicolas Pitre
*
- * Moved to include/asm-arm/mach and changed lots, Russell King
+ * Moved and changed lots, Russell King
*
* Low level machine dependent UART functions.
*/
diff --git a/include/asm-arm/mach/sharpsl_param.h b/arch/arm/include/asm/mach/sharpsl_param.h
index 7a24ecf04220..7a24ecf04220 100644
--- a/include/asm-arm/mach/sharpsl_param.h
+++ b/arch/arm/include/asm/mach/sharpsl_param.h
diff --git a/include/asm-arm/mach/time.h b/arch/arm/include/asm/mach/time.h
index 2fd36ea0130d..b2cc1fcd0400 100644
--- a/include/asm-arm/mach/time.h
+++ b/arch/arm/include/asm/mach/time.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/time.h
+ * arch/arm/include/asm/mach/time.h
*
* Copyright (C) 2004 MontaVista Software, Inc.
*
diff --git a/include/asm-arm/mach/udc_pxa2xx.h b/arch/arm/include/asm/mach/udc_pxa2xx.h
index 9e5ed7c0f27f..270902c353fd 100644
--- a/include/asm-arm/mach/udc_pxa2xx.h
+++ b/arch/arm/include/asm/mach/udc_pxa2xx.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mach/udc_pxa2xx.h
+ * arch/arm/include/asm/mach/udc_pxa2xx.h
*
* This supports machine-specific differences in how the PXA2xx
* USB Device Controller (UDC) is wired.
diff --git a/include/asm-arm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h
index 7b81e0c42543..7b81e0c42543 100644
--- a/include/asm-arm/mc146818rtc.h
+++ b/arch/arm/include/asm/mc146818rtc.h
diff --git a/include/asm-arm/memory.h b/arch/arm/include/asm/memory.h
index 9ba4d7136e6b..92069221dca9 100644
--- a/include/asm-arm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/memory.h
+ * arch/arm/include/asm/memory.h
*
* Copyright (C) 2000-2002 Russell King
* modification for nommu, Hyok S. Choi, 2004
diff --git a/include/asm-arm/mman.h b/arch/arm/include/asm/mman.h
index 54570d2e95b7..54570d2e95b7 100644
--- a/include/asm-arm/mman.h
+++ b/arch/arm/include/asm/mman.h
diff --git a/include/asm-arm/mmu.h b/arch/arm/include/asm/mmu.h
index 53099d4ee421..53099d4ee421 100644
--- a/include/asm-arm/mmu.h
+++ b/arch/arm/include/asm/mmu.h
diff --git a/include/asm-arm/mmu_context.h b/arch/arm/include/asm/mmu_context.h
index 91b9dfdfed52..a301e446007f 100644
--- a/include/asm-arm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mmu_context.h
+ * arch/arm/include/asm/mmu_context.h
*
* Copyright (C) 1996 Russell King.
*
diff --git a/include/asm-arm/mmzone.h b/arch/arm/include/asm/mmzone.h
index b87de151f0a4..f2fbb5084901 100644
--- a/include/asm-arm/mmzone.h
+++ b/arch/arm/include/asm/mmzone.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/mmzone.h
+ * arch/arm/include/asm/mmzone.h
*
* 1999-12-29 Nicolas Pitre Created
*
diff --git a/include/asm-arm/module.h b/arch/arm/include/asm/module.h
index 24b168dc31a3..24b168dc31a3 100644
--- a/include/asm-arm/module.h
+++ b/arch/arm/include/asm/module.h
diff --git a/include/asm-arm/msgbuf.h b/arch/arm/include/asm/msgbuf.h
index 33b35b946eaa..33b35b946eaa 100644
--- a/include/asm-arm/msgbuf.h
+++ b/arch/arm/include/asm/msgbuf.h
diff --git a/include/asm-arm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h
index 9eb127cc7db2..4bc50f9abe38 100644
--- a/include/asm-arm/mtd-xip.h
+++ b/arch/arm/include/asm/mtd-xip.h
@@ -17,7 +17,7 @@
#ifndef __ARM_MTD_XIP_H__
#define __ARM_MTD_XIP_H__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/mtd-xip.h>
/* fill instruction prefetch */
diff --git a/include/asm-arm/mutex.h b/arch/arm/include/asm/mutex.h
index 020bd98710a1..93226cf23ae0 100644
--- a/include/asm-arm/mutex.h
+++ b/arch/arm/include/asm/mutex.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/mutex.h
+ * arch/arm/include/asm/mutex.h
*
* ARM optimized mutex locking primitives
*
diff --git a/include/asm-arm/nwflash.h b/arch/arm/include/asm/nwflash.h
index 04e5a557a884..04e5a557a884 100644
--- a/include/asm-arm/nwflash.h
+++ b/arch/arm/include/asm/nwflash.h
diff --git a/include/asm-arm/page-nommu.h b/arch/arm/include/asm/page-nommu.h
index ea1cde84f500..3574c0deb37f 100644
--- a/include/asm-arm/page-nommu.h
+++ b/arch/arm/include/asm/page-nommu.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/page-nommu.h
+ * arch/arm/include/asm/page-nommu.h
*
* Copyright (C) 2004 Hyok S. Choi
*
diff --git a/include/asm-arm/page.h b/arch/arm/include/asm/page.h
index 7c5fc5582e5d..cf2e2680daaa 100644
--- a/include/asm-arm/page.h
+++ b/arch/arm/include/asm/page.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/page.h
+ * arch/arm/include/asm/page.h
*
* Copyright (C) 1995-2003 Russell King
*
diff --git a/include/asm-arm/param.h b/arch/arm/include/asm/param.h
index 15806468ba72..8b24bf94c06b 100644
--- a/include/asm-arm/param.h
+++ b/arch/arm/include/asm/param.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/param.h
+ * arch/arm/include/asm/param.h
*
* Copyright (C) 1995-1999 Russell King
*
diff --git a/include/asm-arm/parport.h b/arch/arm/include/asm/parport.h
index f2f90c76ddd1..26e94b09035a 100644
--- a/include/asm-arm/parport.h
+++ b/arch/arm/include/asm/parport.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/parport.h: ARM-specific parport initialisation
+ * arch/arm/include/asm/parport.h: ARM-specific parport initialisation
*
* Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
*
diff --git a/include/asm-arm/pci.h b/arch/arm/include/asm/pci.h
index 2d84792f2e12..968b833f3bb7 100644
--- a/include/asm-arm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -4,7 +4,7 @@
#ifdef __KERNEL__
#include <asm-generic/pci-dma-compat.h>
-#include <asm/hardware.h> /* for PCIBIOS_MIN_* */
+#include <asm/arch/hardware.h> /* for PCIBIOS_MIN_* */
#define pcibios_scan_all_fns(a, b) 0
diff --git a/include/asm-arm/percpu.h b/arch/arm/include/asm/percpu.h
index b4e32d8ec072..b4e32d8ec072 100644
--- a/include/asm-arm/percpu.h
+++ b/arch/arm/include/asm/percpu.h
diff --git a/include/asm-arm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
index 163b0305dd76..3dcd64bf1824 100644
--- a/include/asm-arm/pgalloc.h
+++ b/arch/arm/include/asm/pgalloc.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/pgalloc.h
+ * arch/arm/include/asm/pgalloc.h
*
* Copyright (C) 2000-2001 Russell King
*
diff --git a/include/asm-arm/pgtable-hwdef.h b/arch/arm/include/asm/pgtable-hwdef.h
index f3b5120c99fe..fd1521d5cb9d 100644
--- a/include/asm-arm/pgtable-hwdef.h
+++ b/arch/arm/include/asm/pgtable-hwdef.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/pgtable-hwdef.h
+ * arch/arm/include/asm/pgtable-hwdef.h
*
* Copyright (C) 1995-2002 Russell King
*
diff --git a/include/asm-arm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h
index 386fcc10a973..b011f2e939aa 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/arch/arm/include/asm/pgtable-nommu.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/pgtable-nommu.h
+ * arch/arm/include/asm/pgtable-nommu.h
*
* Copyright (C) 1995-2002 Russell King
* Copyright (C) 2004 Hyok S. Choi
diff --git a/include/asm-arm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 5571c13c3f3b..8ab060a53ab0 100644
--- a/include/asm-arm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/pgtable.h
+ * arch/arm/include/asm/pgtable.h
*
* Copyright (C) 1995-2002 Russell King
*
diff --git a/include/asm-arm/poll.h b/arch/arm/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-arm/poll.h
+++ b/arch/arm/include/asm/poll.h
diff --git a/include/asm-arm/posix_types.h b/arch/arm/include/asm/posix_types.h
index c37379dadcb2..2446d23bfdbf 100644
--- a/include/asm-arm/posix_types.h
+++ b/arch/arm/include/asm/posix_types.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/posix_types.h
+ * arch/arm/include/asm/posix_types.h
*
* Copyright (C) 1996-1998 Russell King.
*
diff --git a/include/asm-arm/proc-fns.h b/arch/arm/include/asm/proc-fns.h
index 75ec760f4c74..db80203b68e0 100644
--- a/include/asm-arm/proc-fns.h
+++ b/arch/arm/include/asm/proc-fns.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/proc-fns.h
+ * arch/arm/include/asm/proc-fns.h
*
* Copyright (C) 1997-1999 Russell King
* Copyright (C) 2000 Deep Blue Solutions Ltd
diff --git a/include/asm-arm/processor.h b/arch/arm/include/asm/processor.h
index bd8029e8dc67..b01d5e7e3d5a 100644
--- a/include/asm-arm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/processor.h
+ * arch/arm/include/asm/processor.h
*
* Copyright (C) 1995-1999 Russell King
*
diff --git a/include/asm-arm/procinfo.h b/arch/arm/include/asm/procinfo.h
index 4d3c685075e0..ca52e584ef74 100644
--- a/include/asm-arm/procinfo.h
+++ b/arch/arm/include/asm/procinfo.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/procinfo.h
+ * arch/arm/include/asm/procinfo.h
*
* Copyright (C) 1996-1999 Russell King
*
diff --git a/include/asm-arm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 8382b7510f94..b415c0e85458 100644
--- a/include/asm-arm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/ptrace.h
+ * arch/arm/include/asm/ptrace.h
*
* Copyright (C) 1996-2003 Russell King
*
diff --git a/include/asm-arm/resource.h b/arch/arm/include/asm/resource.h
index 734b581b5b6a..734b581b5b6a 100644
--- a/include/asm-arm/resource.h
+++ b/arch/arm/include/asm/resource.h
diff --git a/include/asm-arm/scatterlist.h b/arch/arm/include/asm/scatterlist.h
index ca0a37d03400..ca0a37d03400 100644
--- a/include/asm-arm/scatterlist.h
+++ b/arch/arm/include/asm/scatterlist.h
diff --git a/include/asm-arm/sections.h b/arch/arm/include/asm/sections.h
index 2b8c5160388f..2b8c5160388f 100644
--- a/include/asm-arm/sections.h
+++ b/arch/arm/include/asm/sections.h
diff --git a/include/asm-arm/segment.h b/arch/arm/include/asm/segment.h
index 9e24c21f6304..9e24c21f6304 100644
--- a/include/asm-arm/segment.h
+++ b/arch/arm/include/asm/segment.h
diff --git a/include/asm-arm/sembuf.h b/arch/arm/include/asm/sembuf.h
index 1c0283954289..1c0283954289 100644
--- a/include/asm-arm/sembuf.h
+++ b/arch/arm/include/asm/sembuf.h
diff --git a/include/asm-arm/serial.h b/arch/arm/include/asm/serial.h
index 015b262dc145..ebb049091e26 100644
--- a/include/asm-arm/serial.h
+++ b/arch/arm/include/asm/serial.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/serial.h
+ * arch/arm/include/asm/serial.h
*
* Copyright (C) 1996 Russell King.
*
diff --git a/include/asm-arm/setup.h b/arch/arm/include/asm/setup.h
index 7bbf105463f1..7bbf105463f1 100644
--- a/include/asm-arm/setup.h
+++ b/arch/arm/include/asm/setup.h
diff --git a/include/asm-arm/shmbuf.h b/arch/arm/include/asm/shmbuf.h
index 2e5c67ba1c97..2e5c67ba1c97 100644
--- a/include/asm-arm/shmbuf.h
+++ b/arch/arm/include/asm/shmbuf.h
diff --git a/include/asm-arm/shmparam.h b/arch/arm/include/asm/shmparam.h
index a5223b3a9bf9..a5223b3a9bf9 100644
--- a/include/asm-arm/shmparam.h
+++ b/arch/arm/include/asm/shmparam.h
diff --git a/include/asm-arm/sigcontext.h b/arch/arm/include/asm/sigcontext.h
index fc0b80b6a6fc..fc0b80b6a6fc 100644
--- a/include/asm-arm/sigcontext.h
+++ b/arch/arm/include/asm/sigcontext.h
diff --git a/include/asm-arm/siginfo.h b/arch/arm/include/asm/siginfo.h
index 5e21852e6039..5e21852e6039 100644
--- a/include/asm-arm/siginfo.h
+++ b/arch/arm/include/asm/siginfo.h
diff --git a/include/asm-arm/signal.h b/arch/arm/include/asm/signal.h
index d0fb487aba4f..d0fb487aba4f 100644
--- a/include/asm-arm/signal.h
+++ b/arch/arm/include/asm/signal.h
diff --git a/include/asm-arm/sizes.h b/arch/arm/include/asm/sizes.h
index 503843db1565..503843db1565 100644
--- a/include/asm-arm/sizes.h
+++ b/arch/arm/include/asm/sizes.h
diff --git a/include/asm-arm/smp.h b/arch/arm/include/asm/smp.h
index 7fffa2404b8e..cc12a525a06a 100644
--- a/include/asm-arm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/smp.h
+ * arch/arm/include/asm/smp.h
*
* Copyright (C) 2004-2005 ARM Ltd.
*
@@ -17,7 +17,7 @@
#include <asm/arch/smp.h>
#ifndef CONFIG_SMP
-# error "<asm-arm/smp.h> included in non-SMP build"
+# error "<asm/smp.h> included in non-SMP build"
#endif
#define raw_smp_processor_id() (current_thread_info()->cpu)
diff --git a/include/asm-arm/socket.h b/arch/arm/include/asm/socket.h
index 6817be9573a6..6817be9573a6 100644
--- a/include/asm-arm/socket.h
+++ b/arch/arm/include/asm/socket.h
diff --git a/include/asm-arm/sockios.h b/arch/arm/include/asm/sockios.h
index a2588a2512df..a2588a2512df 100644
--- a/include/asm-arm/sockios.h
+++ b/arch/arm/include/asm/sockios.h
diff --git a/include/asm-arm/sparsemem.h b/arch/arm/include/asm/sparsemem.h
index 277158191a0d..277158191a0d 100644
--- a/include/asm-arm/sparsemem.h
+++ b/arch/arm/include/asm/sparsemem.h
diff --git a/include/asm-arm/spinlock.h b/arch/arm/include/asm/spinlock.h
index 2b41ebbfa7ff..2b41ebbfa7ff 100644
--- a/include/asm-arm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
diff --git a/include/asm-arm/spinlock_types.h b/arch/arm/include/asm/spinlock_types.h
index 43e83f6d2ee5..43e83f6d2ee5 100644
--- a/include/asm-arm/spinlock_types.h
+++ b/arch/arm/include/asm/spinlock_types.h
diff --git a/include/asm-arm/stat.h b/arch/arm/include/asm/stat.h
index 42c0c13999d5..42c0c13999d5 100644
--- a/include/asm-arm/stat.h
+++ b/arch/arm/include/asm/stat.h
diff --git a/include/asm-arm/statfs.h b/arch/arm/include/asm/statfs.h
index a02e6a8c3d70..a02e6a8c3d70 100644
--- a/include/asm-arm/statfs.h
+++ b/arch/arm/include/asm/statfs.h
diff --git a/include/asm-arm/string.h b/arch/arm/include/asm/string.h
index e50c4a39b699..e50c4a39b699 100644
--- a/include/asm-arm/string.h
+++ b/arch/arm/include/asm/string.h
diff --git a/include/asm-arm/suspend.h b/arch/arm/include/asm/suspend.h
index cf0d0bdee74d..cf0d0bdee74d 100644
--- a/include/asm-arm/suspend.h
+++ b/arch/arm/include/asm/suspend.h
diff --git a/include/asm-arm/system.h b/arch/arm/include/asm/system.h
index 514af792a598..514af792a598 100644
--- a/include/asm-arm/system.h
+++ b/arch/arm/include/asm/system.h
diff --git a/include/asm-arm/termbits.h b/arch/arm/include/asm/termbits.h
index f784d11f40b5..f784d11f40b5 100644
--- a/include/asm-arm/termbits.h
+++ b/arch/arm/include/asm/termbits.h
diff --git a/include/asm-arm/termios.h b/arch/arm/include/asm/termios.h
index 293e3f1bc3f2..293e3f1bc3f2 100644
--- a/include/asm-arm/termios.h
+++ b/arch/arm/include/asm/termios.h
diff --git a/include/asm-arm/therm.h b/arch/arm/include/asm/therm.h
index e51c923ecdf3..f002f0197d78 100644
--- a/include/asm-arm/therm.h
+++ b/arch/arm/include/asm/therm.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/therm.h: Definitions for Dallas Semiconductor
+ * arch/arm/include/asm/therm.h: Definitions for Dallas Semiconductor
* DS1620 thermometer driver (as used in the Rebel.com NetWinder)
*/
#ifndef __ASM_THERM_H
diff --git a/include/asm-arm/thread_info.h b/arch/arm/include/asm/thread_info.h
index d4be2d646160..e56fa48e4ae7 100644
--- a/include/asm-arm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/thread_info.h
+ * arch/arm/include/asm/thread_info.h
*
* Copyright (C) 2002 Russell King.
*
@@ -117,7 +117,7 @@ extern void iwmmxt_task_switch(struct thread_info *);
/*
* We use bit 30 of the preempt_count to indicate that kernel
- * preemption is occurring. See include/asm-arm/hardirq.h.
+ * preemption is occurring. See <asm/hardirq.h>.
*/
#define PREEMPT_ACTIVE 0x40000000
diff --git a/include/asm-arm/thread_notify.h b/arch/arm/include/asm/thread_notify.h
index 8866e5216840..f27379d7f72a 100644
--- a/include/asm-arm/thread_notify.h
+++ b/arch/arm/include/asm/thread_notify.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/thread_notify.h
+ * arch/arm/include/asm/thread_notify.h
*
* Copyright (C) 2006 Russell King.
*
diff --git a/include/asm-arm/timex.h b/arch/arm/include/asm/timex.h
index 7b8d4cb24be0..e50e2926cd6e 100644
--- a/include/asm-arm/timex.h
+++ b/arch/arm/include/asm/timex.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/timex.h
+ * arch/arm/include/asm/timex.h
*
* Copyright (C) 1997,1998 Russell King
*
diff --git a/include/asm-arm/tlb.h b/arch/arm/include/asm/tlb.h
index 36bd402a21cb..857f1dfac794 100644
--- a/include/asm-arm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/tlb.h
+ * arch/arm/include/asm/tlb.h
*
* Copyright (C) 2002 Russell King
*
diff --git a/include/asm-arm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index 909656c747ef..0d0d40f1b599 100644
--- a/include/asm-arm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/tlbflush.h
+ * arch/arm/include/asm/tlbflush.h
*
* Copyright (C) 1999-2003 Russell King
*
diff --git a/include/asm-arm/topology.h b/arch/arm/include/asm/topology.h
index accbd7cad9b5..accbd7cad9b5 100644
--- a/include/asm-arm/topology.h
+++ b/arch/arm/include/asm/topology.h
diff --git a/include/asm-arm/traps.h b/arch/arm/include/asm/traps.h
index aa399aec568e..aa399aec568e 100644
--- a/include/asm-arm/traps.h
+++ b/arch/arm/include/asm/traps.h
diff --git a/include/asm-arm/types.h b/arch/arm/include/asm/types.h
index 345df01534a4..345df01534a4 100644
--- a/include/asm-arm/types.h
+++ b/arch/arm/include/asm/types.h
diff --git a/include/asm-arm/uaccess.h b/arch/arm/include/asm/uaccess.h
index 4c1a3fa9f259..d0f51ff900b5 100644
--- a/include/asm-arm/uaccess.h
+++ b/arch/arm/include/asm/uaccess.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/uaccess.h
+ * arch/arm/include/asm/uaccess.h
*
* 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
diff --git a/include/asm-arm/ucontext.h b/arch/arm/include/asm/ucontext.h
index bf65e9f4525d..bf65e9f4525d 100644
--- a/include/asm-arm/ucontext.h
+++ b/arch/arm/include/asm/ucontext.h
diff --git a/include/asm-arm/unaligned.h b/arch/arm/include/asm/unaligned.h
index 44593a894903..44593a894903 100644
--- a/include/asm-arm/unaligned.h
+++ b/arch/arm/include/asm/unaligned.h
diff --git a/include/asm-arm/unistd.h b/arch/arm/include/asm/unistd.h
index 7c570082b1e0..f95fbb2fcb5f 100644
--- a/include/asm-arm/unistd.h
+++ b/arch/arm/include/asm/unistd.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/unistd.h
+ * arch/arm/include/asm/unistd.h
*
* Copyright (C) 2001-2005 Russell King
*
diff --git a/include/asm-arm/user.h b/arch/arm/include/asm/user.h
index 825c1e7c582d..825c1e7c582d 100644
--- a/include/asm-arm/user.h
+++ b/arch/arm/include/asm/user.h
diff --git a/include/asm-arm/vfp.h b/arch/arm/include/asm/vfp.h
index 5f9a2cb3d452..f4ab34fd4f72 100644
--- a/include/asm-arm/vfp.h
+++ b/arch/arm/include/asm/vfp.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/vfp.h
+ * arch/arm/include/asm/vfp.h
*
* VFP register definitions.
* First, the standard VFP set.
diff --git a/include/asm-arm/vfpmacros.h b/arch/arm/include/asm/vfpmacros.h
index cccb3892e73c..422f3cc204a2 100644
--- a/include/asm-arm/vfpmacros.h
+++ b/arch/arm/include/asm/vfpmacros.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/vfpmacros.h
+ * arch/arm/include/asm/vfpmacros.h
*
* Assembler-only file containing VFP macros and register definitions.
*/
diff --git a/include/asm-arm/vga.h b/arch/arm/include/asm/vga.h
index 1e0b913c3d71..4f767ad3a0bb 100644
--- a/include/asm-arm/vga.h
+++ b/arch/arm/include/asm/vga.h
@@ -1,7 +1,7 @@
#ifndef ASMARM_VGA_H
#define ASMARM_VGA_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#define VGA_MAP_MEM(x,s) (PCIMEM_BASE + (x))
diff --git a/include/asm-arm/xor.h b/arch/arm/include/asm/xor.h
index e7c4cf58bed1..7604673dc427 100644
--- a/include/asm-arm/xor.h
+++ b/arch/arm/include/asm/xor.h
@@ -1,5 +1,5 @@
/*
- * linux/include/asm-arm/xor.h
+ * arch/arm/include/asm/xor.h
*
* Copyright (C) 2001 Russell King
*
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index f5cfdabcb87d..8192fe8409d3 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -46,7 +46,7 @@
#include <asm/dma.h>
#include <asm/ecard.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 7e9c00a8a412..1c3c6ea5f9e7 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -181,7 +181,7 @@ ENTRY(lookup_processor_type)
ldmfd sp!, {r4 - r7, r9, pc}
/*
- * Look in include/asm-arm/procinfo.h and arch/arm/kernel/arch.[ch] for
+ * Look in <asm/procinfo.h> and arch/arm/kernel/arch.[ch] for
* more information about the __proc_info and __arch_info structures.
*/
.long __proc_info_begin
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 5d78ffb8a9a7..27329bd32037 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -15,7 +15,6 @@
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/mach-types.h>
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 11dcd52e51be..f88efb135b70 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -38,6 +38,7 @@
#include <linux/proc_fs.h>
#include <asm/system.h>
+#include <asm/mach/irq.h>
#include <asm/mach/time.h>
/*
diff --git a/arch/arm/lib/ecard.S b/arch/arm/lib/ecard.S
index c55aaa2a2088..79cf247ad525 100644
--- a/arch/arm/lib/ecard.S
+++ b/arch/arm/lib/ecard.S
@@ -12,7 +12,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define CPSR2SPSR(rt) \
mrs rt, cpsr; \
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 1dd8ea4f9a9c..2034d4dbe6ad 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -20,7 +20,7 @@
* r2, r3 contains the zero-extended value
* lr corrupted
*
- * No other registers must be altered. (see include/asm-arm/uaccess.h
+ * No other registers must be altered. (see <asm/uaccess.h>
* for specific ASM register usage).
*
* Note that ADDR_LIMIT is either 0 or 0xc0000000.
diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S
index 4ef904185142..4cc4411595f5 100644
--- a/arch/arm/lib/io-readsw-armv3.S
+++ b/arch/arm/lib/io-readsw-armv3.S
@@ -9,7 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.Linsw_bad_alignment:
adr r0, .Linsw_bad_align_msg
diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S
index 1607a29f49b7..0a34752bc448 100644
--- a/arch/arm/lib/io-writesw-armv3.S
+++ b/arch/arm/lib/io-writesw-armv3.S
@@ -9,7 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.Loutsw_bad_alignment:
adr r0, .Loutsw_bad_align_msg
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 8620afe54f72..08ec7dffa52e 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -20,7 +20,7 @@
* Outputs: r0 is the error code
* lr corrupted
*
- * No other registers must be altered. (see include/asm-arm/uaccess.h
+ * No other registers must be altered. (see <asm/uaccess.h>
* for specific ASM register usage).
*
* Note that ADDR_LIMIT is either 0 or 0xc0000000
diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c
index 83f57da3184c..08f030d506b8 100644
--- a/arch/arm/mach-aaec2000/aaed2000.c
+++ b/arch/arm/mach-aaec2000/aaed2000.c
@@ -20,7 +20,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c
index b016be2b0e35..2e0cec2dc997 100644
--- a/arch/arm/mach-aaec2000/core.c
+++ b/arch/arm/mach-aaec2000/core.c
@@ -20,7 +20,7 @@
#include <linux/timex.h>
#include <linux/signal.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
index eddc882f1b4a..44690440e846 100644
--- a/arch/arm/mach-at91/at91x40_time.c
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -23,7 +23,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach/time.h>
#include <asm/arch/at91_tc.h>
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 2d3d4b6f7b02..fc0f293174cb 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -24,7 +24,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index af2c33aff1a8..17faf3cea12f 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -28,7 +28,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index 1f4725972edc..fd21d4240e8e 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -33,7 +33,7 @@
#include <video/atmel_lcdc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 9854fc3dd1f2..5156fd2883c5 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -25,7 +25,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 81f1ebb4e964..a55e9ca80efd 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -28,7 +28,7 @@
#include <linux/input.h>
#include <linux/gpio_keys.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index bb1a5474ddab..dfdd4dda04a8 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -25,7 +25,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index 02a70b2f355b..78b5c8b867e2 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -29,7 +29,7 @@
#include <linux/spi/spi.h>
#include <linux/mtd/physmap.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
index 0c1e3858e7df..631af0857d78 100644
--- a/arch/arm/mach-at91/board-eb01.c
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -24,7 +24,7 @@
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/arch/board.h>
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 3fe054e0056b..58ae7a6c2405 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -25,7 +25,7 @@
#include <linux/module.h>
#include <linux/device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index e77fad443835..665d3091bafd 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -27,7 +27,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index 74aa4325eab3..dbe79df1f0ab 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -29,7 +29,7 @@
#include <linux/spi/spi.h>
#include <linux/mtd/physmap.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index cf1b7b2f76fb..16577a064715 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -24,7 +24,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 082ed59365a4..6054e982e289 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -25,7 +25,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 6acb55c09ae5..ea39c6c186eb 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -27,7 +27,7 @@
#include <linux/spi/spi.h>
#include <linux/mtd/physmap.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 33b1ccdb516d..5393b8079bd7 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -30,7 +30,7 @@
#include <linux/input.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 3cd5f8d0e2e2..fe8a8ac89d64 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -27,7 +27,7 @@
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index daf93a588068..6f3b377dc378 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -28,7 +28,7 @@
#include <linux/spi/at73c213.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 12bf527f93be..9d3c65e79c36 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -35,7 +35,7 @@
#include <video/atmel_lcdc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 63121197f8c9..334b159285c3 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -32,7 +32,7 @@
#include <video/atmel_lcdc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index e0c07952cc34..f0975bba6d51 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -26,7 +26,7 @@
#include <linux/spi/at73c213.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 66e77bb2e079..5271200b6ded 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -18,7 +18,7 @@
#include <video/atmel_lcdc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c
index 2f4ecac150d9..4048e47c5190 100644
--- a/arch/arm/mach-at91/board-usb-a9260.c
+++ b/arch/arm/mach-at91/board-usb-a9260.c
@@ -30,7 +30,7 @@
#include <linux/input.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c
index 0e9649d3eda1..a2b94947f575 100644
--- a/arch/arm/mach-at91/board-usb-a9263.c
+++ b/arch/arm/mach-at91/board-usb-a9263.c
@@ -29,7 +29,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index bbbfd06f5e0c..0aa3ddaf3d65 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -33,7 +33,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 464bdbbf74df..daebd72a6294 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -24,9 +24,8 @@
#include <linux/clk.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/cpu.h>
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index ee4964abcaf5..4db221e03457 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -20,7 +20,7 @@
#include <linux/module.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_pio.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c
index ca87587b2b4b..a1bfc12a0c23 100644
--- a/arch/arm/mach-at91/irq.c
+++ b/arch/arm/mach-at91/irq.c
@@ -25,9 +25,8 @@
#include <linux/mm.h>
#include <linux/types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
-#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 9cdcda500fe8..f064b7acb011 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -13,7 +13,6 @@
#include <linux/module.h>
#include <linux/init.h>
-#include <asm/mach-types.h>
#include <asm/arch/board.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 8ab4feb1ec5b..a5cfe866c9dd 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -23,7 +23,6 @@
#include <asm/atomic.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
index c13ca6c56baa..25d18b738bd8 100644
--- a/arch/arm/mach-clps711x/autcpu12.c
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -23,7 +23,7 @@
#include <linux/string.h>
#include <linux/mm.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/sizes.h>
#include <asm/io.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
index 831df007f6c7..8520cb0fdab7 100644
--- a/arch/arm/mach-clps711x/cdb89712.c
+++ b/arch/arm/mach-clps711x/cdb89712.c
@@ -23,7 +23,7 @@
#include <linux/string.h>
#include <linux/mm.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c
index e2b2c5ac8a83..9444ab1ffaa5 100644
--- a/arch/arm/mach-clps711x/ceiva.c
+++ b/arch/arm/mach-clps711x/ceiva.c
@@ -27,7 +27,7 @@
#include <linux/kernel.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c
index 0d52e0851251..06f64ec57ae4 100644
--- a/arch/arm/mach-clps711x/edb7211-mm.c
+++ b/arch/arm/mach-clps711x/edb7211-mm.c
@@ -22,7 +22,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c
index 3792ab4f0996..c457a35de4ec 100644
--- a/arch/arm/mach-clps711x/fortunet.c
+++ b/arch/arm/mach-clps711x/fortunet.c
@@ -23,7 +23,7 @@
#include <linux/init.h>
#include <linux/initrd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-clps711x/irq.c b/arch/arm/mach-clps711x/irq.c
index ca102960f528..6954a7a49156 100644
--- a/arch/arm/mach-clps711x/irq.c
+++ b/arch/arm/mach-clps711x/irq.c
@@ -21,7 +21,7 @@
#include <linux/list.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c
index a00f77ef8df8..43c2fa8f4817 100644
--- a/arch/arm/mach-clps711x/mm.c
+++ b/arch/arm/mach-clps711x/mm.c
@@ -25,7 +25,7 @@
#include <linux/bootmem.h>
#include <asm/sizes.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
index 4915b3524963..a9b9c5b847e2 100644
--- a/arch/arm/mach-clps711x/p720t-leds.c
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -22,7 +22,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
index c8ecd2480c27..80d8fd28b2f1 100644
--- a/arch/arm/mach-clps711x/p720t.c
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -23,7 +23,7 @@
#include <linux/string.h>
#include <linux/mm.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
index e5dc33f1f95c..d922a891b1ad 100644
--- a/arch/arm/mach-clps711x/time.c
+++ b/arch/arm/mach-clps711x/time.c
@@ -22,7 +22,7 @@
#include <linux/irq.h>
#include <linux/sched.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 2ac63671ea5f..cfd8aca9f7da 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -21,7 +21,7 @@
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iomd.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c
index 9e4024c4965f..7497619e4a8a 100644
--- a/arch/arm/mach-davinci/board-evm.c
+++ b/arch/arm/mach-davinci/board-evm.c
@@ -20,7 +20,7 @@
#include <asm/setup.h>
#include <asm/io.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index c6b94f60e0b2..0014fb1c6eba 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -17,7 +17,7 @@
#include <linux/mutex.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/psc.h>
diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c
index 1333d84d2e45..090580ed88ef 100644
--- a/arch/arm/mach-davinci/irq.c
+++ b/arch/arm/mach-davinci/irq.c
@@ -23,7 +23,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c
index 92d26bd305b7..439bf94bdc4e 100644
--- a/arch/arm/mach-davinci/mux.c
+++ b/arch/arm/mach-davinci/mux.c
@@ -11,7 +11,7 @@
#include <linux/io.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/mux.h>
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 1334416559ad..753f0ba81a44 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -23,7 +23,7 @@
#include <linux/init.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/psc.h>
#include <asm/arch/mux.h>
diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c
index 8368c93c788d..c2b812f3391c 100644
--- a/arch/arm/mach-davinci/serial.c
+++ b/arch/arm/mach-davinci/serial.c
@@ -29,7 +29,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/serial.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index e96a3dcdc1a7..50c3b54c4ccd 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -17,7 +17,7 @@
#include <linux/spinlock.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index 7710e14b5268..31f4f213cce3 100644
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -15,7 +15,7 @@
#include <linux/serial_8250.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index 6b2380e153ef..a2027adeefcb 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -24,7 +24,7 @@
#include <linux/kernel.h>
#include <linux/types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-ebsa110/leds.c b/arch/arm/mach-ebsa110/leds.c
index 3bc8c5e708e6..b16d01679772 100644
--- a/arch/arm/mach-ebsa110/leds.c
+++ b/arch/arm/mach-ebsa110/leds.c
@@ -15,7 +15,7 @@
#include <linux/spinlock.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c
index ac5d5818eb7b..8f87f8a41483 100644
--- a/arch/arm/mach-ep93xx/adssphere.c
+++ b/arch/arm/mach-ep93xx/adssphere.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index f62c35500bb7..4642c70f21e0 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -16,7 +16,7 @@
#include <linux/module.h>
#include <linux/string.h>
#include <asm/div64.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
struct clk {
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 5fed57608507..b49da117af9b 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -36,7 +36,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mach-ep93xx/edb9302.c b/arch/arm/mach-ep93xx/edb9302.c
index 0315615b74da..1650ec724228 100644
--- a/arch/arm/mach-ep93xx/edb9302.c
+++ b/arch/arm/mach-ep93xx/edb9302.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c
index 62e064bab1d2..00208ce6e620 100644
--- a/arch/arm/mach-ep93xx/edb9302a.c
+++ b/arch/arm/mach-ep93xx/edb9302a.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c
index d6a5698da91f..78d04aeca463 100644
--- a/arch/arm/mach-ep93xx/edb9307.c
+++ b/arch/arm/mach-ep93xx/edb9307.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/edb9312.c b/arch/arm/mach-ep93xx/edb9312.c
index e310e4d72990..d658fb2f574b 100644
--- a/arch/arm/mach-ep93xx/edb9312.c
+++ b/arch/arm/mach-ep93xx/edb9312.c
@@ -20,7 +20,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/edb9315.c b/arch/arm/mach-ep93xx/edb9315.c
index 249ca9e57bc6..4fd1cd671521 100644
--- a/arch/arm/mach-ep93xx/edb9315.c
+++ b/arch/arm/mach-ep93xx/edb9315.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/edb9315a.c b/arch/arm/mach-ep93xx/edb9315a.c
index 7ca0e6170a41..44dacbac8635 100644
--- a/arch/arm/mach-ep93xx/edb9315a.c
+++ b/arch/arm/mach-ep93xx/edb9315a.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c
index 694590a451c1..cc80031b4ef8 100644
--- a/arch/arm/mach-ep93xx/gesbc9312.c
+++ b/arch/arm/mach-ep93xx/gesbc9312.c
@@ -19,7 +19,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index f28c1294cae1..4d831ba799d5 100644
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -20,7 +20,7 @@
#include <linux/mtd/physmap.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 3a4bf90ba832..c0bc642a5c18 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -20,7 +20,7 @@
#include <linux/platform_device.h>
#include <linux/m48t86.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-footbridge/ebsa285-leds.c b/arch/arm/mach-footbridge/ebsa285-leds.c
index 09c1fbc51876..c04c46c404f7 100644
--- a/arch/arm/mach-footbridge/ebsa285-leds.c
+++ b/arch/arm/mach-footbridge/ebsa285-leds.c
@@ -21,7 +21,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index 79443ffc8916..b8e53d68c093 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -21,7 +21,7 @@
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/dec21285.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-footbridge/netwinder-leds.c b/arch/arm/mach-footbridge/netwinder-leds.c
index 8e9cac5a213b..2a2fbff75851 100644
--- a/arch/arm/mach-footbridge/netwinder-leds.c
+++ b/arch/arm/mach-footbridge/netwinder-leds.c
@@ -21,7 +21,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c
index d5cfcda385d6..bffba25dd262 100644
--- a/arch/arm/mach-footbridge/time.c
+++ b/arch/arm/mach-footbridge/time.c
@@ -23,7 +23,7 @@
#include <linux/mc146818rtc.h>
#include <linux/bcd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c
index 45144ad2bed9..26aefae7f9ac 100644
--- a/arch/arm/mach-h720x/common.c
+++ b/arch/arm/mach-h720x/common.c
@@ -23,7 +23,7 @@
#include <asm/pgtable.h>
#include <asm/dma.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c
index c2a431f482f0..cd51520b1e31 100644
--- a/arch/arm/mach-h720x/cpu-h7201.c
+++ b/arch/arm/mach-h720x/cpu-h7201.c
@@ -17,7 +17,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <asm/types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/irqs.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index c627fa124eb3..22573fcf9e13 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -17,7 +17,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
#include <asm/types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/irqs.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c
index 407cd4c0aa8a..899f9350cc65 100644
--- a/arch/arm/mach-h720x/h7201-eval.c
+++ b/arch/arm/mach-h720x/h7201-eval.c
@@ -25,7 +25,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/mach/arch.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "common.h"
MACHINE_START(H7201, "Hynix GMS30C7201")
diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c
index bf2acdce62e5..eb725bd8e837 100644
--- a/arch/arm/mach-h720x/h7202-eval.c
+++ b/arch/arm/mach-h720x/h7202-eval.c
@@ -25,7 +25,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/mach/arch.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "common.h"
static struct resource cirrus_resources[] = {
diff --git a/arch/arm/mach-imx/clock.c b/arch/arm/mach-imx/clock.c
index 6a90fe5578df..8915a5fc63cd 100644
--- a/arch/arm/mach-imx/clock.c
+++ b/arch/arm/mach-imx/clock.c
@@ -172,24 +172,29 @@ found:
return clk;
}
+EXPORT_SYMBOL(clk_get);
void clk_put(struct clk *clk)
{
}
+EXPORT_SYMBOL(clk_put);
int clk_enable(struct clk *clk)
{
return 0;
}
+EXPORT_SYMBOL(clk_enable);
void clk_disable(struct clk *clk)
{
}
+EXPORT_SYMBOL(clk_disable);
unsigned long clk_get_rate(struct clk *clk)
{
return clk->get_rate();
}
+EXPORT_SYMBOL(clk_get_rate);
int imx_clocks_init(void)
{
diff --git a/arch/arm/mach-imx/cpufreq.c b/arch/arm/mach-imx/cpufreq.c
index be0809b33e08..3fee1ac6fd8c 100644
--- a/arch/arm/mach-imx/cpufreq.c
+++ b/arch/arm/mach-imx/cpufreq.c
@@ -36,7 +36,7 @@
#include <linux/err.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "generic.h"
diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c
index ee1c6f06ff64..17a43ba1696b 100644
--- a/arch/arm/mach-imx/dma.c
+++ b/arch/arm/mach-imx/dma.c
@@ -30,7 +30,7 @@
#include <asm/system.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
#include <asm/arch/imx-dma.h>
diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c
index 98ddd8a6d05f..df77665fadce 100644
--- a/arch/arm/mach-imx/generic.c
+++ b/arch/arm/mach-imx/generic.c
@@ -30,7 +30,7 @@
#include <asm/errno.h>
#include <asm/arch/imxfb.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/imx-regs.h>
#include <asm/mach/map.h>
@@ -251,7 +251,6 @@ void __init set_imx_fb_info(struct imxfb_mach_info *hard_imx_fb_info)
{
memcpy(&imx_fb_info,hard_imx_fb_info,sizeof(struct imxfb_mach_info));
}
-EXPORT_SYMBOL(set_imx_fb_info);
static struct resource imxfb_resources[] = {
[0] = {
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index e1b1f028b930..167b7fcbed2f 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -27,7 +27,7 @@
#include <linux/list.h>
#include <linux/timer.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-imx/leds-mx1ads.c b/arch/arm/mach-imx/leds-mx1ads.c
index 79236404aec2..8757d37354f2 100644
--- a/arch/arm/mach-imx/leds-mx1ads.c
+++ b/arch/arm/mach-imx/leds-mx1ads.c
@@ -13,7 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index 9635d5812bcd..baf5e2f711ee 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -16,7 +16,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
#include <asm/page.h>
@@ -125,7 +125,7 @@ static struct platform_device *devices[] __initdata = {
&imx_uart2_device,
};
-#ifdef CONFIG_MMC_IMX
+#if defined(CONFIG_MMC_IMX) || defined(CONFIG_MMC_IMX_MODULE)
static int mx1ads_mmc_card_present(struct device *dev)
{
/* MMC/SD Card Detect is PB 20 on MX1ADS V1.0.7 */
@@ -143,7 +143,7 @@ mx1ads_init(void)
#ifdef CONFIG_LEDS
imx_gpio_mode(GPIO_PORTA | GPIO_OUT | 2);
#endif
-#ifdef CONFIG_MMC_IMX
+#if defined(CONFIG_MMC_IMX) || defined(CONFIG_MMC_IMX_MODULE)
/* SD/MMC card detect */
imx_gpio_mode(GPIO_PORTB | GPIO_GIUS | GPIO_IN | 20);
imx_set_mmc_info(&mx1ads_mmc_info);
diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c
index 5a41e96e8586..7fc6d2cdfd99 100644
--- a/arch/arm/mach-imx/time.c
+++ b/arch/arm/mach-imx/time.c
@@ -19,7 +19,7 @@
#include <linux/clockchips.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c
index 7fbbc17f8e8b..f439bf12be5e 100644
--- a/arch/arm/mach-integrator/core.c
+++ b/arch/arm/mach-integrator/core.c
@@ -20,7 +20,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/serial.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index 71c58bff304c..afa0f21ea96e 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -20,7 +20,7 @@
#include <linux/smp.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/hardware/icst525.h>
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index df37e93c6fc9..3996ddc2a4b1 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -28,7 +28,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/kmi.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 913f64b22405..28d330101e6f 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -20,7 +20,7 @@
#include <linux/amba/kmi.h>
#include <linux/amba/clcd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-integrator/leds.c b/arch/arm/mach-integrator/leds.c
index f1436e683b49..6062180b108b 100644
--- a/arch/arm/mach-integrator/leds.c
+++ b/arch/arm/mach-integrator/leds.c
@@ -25,7 +25,7 @@
#include <linux/smp.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index c07f497000ca..b8685d919fee 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -28,7 +28,7 @@
#include <linux/spinlock.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c
index 5b22fdeca52c..44b8c8c14105 100644
--- a/arch/arm/mach-iop13xx/io.c
+++ b/arch/arm/mach-iop13xx/io.c
@@ -18,7 +18,7 @@
*/
#include <linux/kernel.h>
#include <linux/module.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
void * __iomem __iop13xx_io(unsigned long io_addr)
diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c
index 77b24cd1d88d..e17457e8e919 100644
--- a/arch/arm/mach-iop13xx/iq81340mc.c
+++ b/arch/arm/mach-iop13xx/iq81340mc.c
@@ -18,7 +18,7 @@
*/
#include <linux/pci.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c
index e8522b3b8163..19204d8f8109 100644
--- a/arch/arm/mach-iop13xx/iq81340sc.c
+++ b/arch/arm/mach-iop13xx/iq81340sc.c
@@ -18,7 +18,7 @@
*/
#include <linux/pci.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c
index 69f07b25b3c9..e860a6d22dee 100644
--- a/arch/arm/mach-iop13xx/irq.c
+++ b/arch/arm/mach-iop13xx/irq.c
@@ -23,8 +23,7 @@
#include <asm/uaccess.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
#include <asm/arch/msi.h>
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index 7825c1aaa27b..a0e0147f24f8 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -21,7 +21,7 @@
#include <linux/delay.h>
#include <linux/jiffies.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/sizes.h>
#include <asm/signal.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index 246f6d478720..d3fee8a11b62 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -22,7 +22,7 @@
#include <linux/mtd/physmap.h>
#endif
#include <asm/mach/map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/hardware/iop_adma.h>
diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c
index 4877597c8758..9941395a5d00 100644
--- a/arch/arm/mach-iop32x/em7210.c
+++ b/arch/arm/mach-iop32x/em7210.c
@@ -23,7 +23,7 @@
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index d4fca75ce542..8761445ed040 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -25,7 +25,7 @@
#include <linux/mtd/physmap.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c
index 4a89823bcebb..5a4e951cad9e 100644
--- a/arch/arm/mach-iop32x/iq31244.c
+++ b/arch/arm/mach-iop32x/iq31244.c
@@ -26,7 +26,7 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c
index 1da3c911edd3..1c098c507c66 100644
--- a/arch/arm/mach-iop32x/iq80321.c
+++ b/arch/arm/mach-iop32x/iq80321.c
@@ -23,7 +23,7 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c
index 55cf0162e8c1..2ea1e716296f 100644
--- a/arch/arm/mach-iop32x/irq.c
+++ b/arch/arm/mach-iop32x/irq.c
@@ -16,7 +16,7 @@
#include <linux/list.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
static u32 iop32x_mask;
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index 28f164ea4726..f38dc19bbcc9 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -30,7 +30,7 @@
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/reboot.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index de39fd778579..e736c50ed3dc 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -22,7 +22,7 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index 4904fd78445f..75347a23ceb1 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -22,7 +22,7 @@
#include <linux/serial_8250.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c
index f09dd054b9c0..6ae1fac6c61a 100644
--- a/arch/arm/mach-iop33x/irq.c
+++ b/arch/arm/mach-iop33x/irq.c
@@ -16,7 +16,7 @@
#include <linux/list.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
static u32 iop33x_mask0;
diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c
index ac297cd0276c..f11b86fc86c1 100644
--- a/arch/arm/mach-iop33x/uart.c
+++ b/arch/arm/mach-iop33x/uart.c
@@ -24,9 +24,8 @@
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iop3xx.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#define IOP33X_UART_XTAL 33334000
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index daf28074134b..7e810b3fa552 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -29,7 +29,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c
index 9c49435d42c3..17af9f7bd066 100644
--- a/arch/arm/mach-ixp2000/enp2611.c
+++ b/arch/arm/mach-ixp2000/enp2611.c
@@ -38,7 +38,7 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c
index ce7c15c73004..5f1068762979 100644
--- a/arch/arm/mach-ixp2000/ixdp2400.c
+++ b/arch/arm/mach-ixp2000/ixdp2400.c
@@ -31,7 +31,7 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c
index 14f09b80ab77..4c0f0ee63407 100644
--- a/arch/arm/mach-ixp2000/ixdp2800.c
+++ b/arch/arm/mach-ixp2000/ixdp2800.c
@@ -31,7 +31,7 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index 73c651e83d92..f378baed267f 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -31,7 +31,7 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index d3d730d2fc2b..739a9e0965c6 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -36,7 +36,7 @@
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c
index 03f4cf7f9dec..dd0eee2c4ccf 100644
--- a/arch/arm/mach-ixp2000/pci.c
+++ b/arch/arm/mach-ixp2000/pci.c
@@ -28,7 +28,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index df16a4eac490..bc40cd49462d 100644
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -32,8 +32,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c
index d3a779a7a35f..b6cbefce7c18 100644
--- a/arch/arm/mach-ixp23xx/espresso.c
+++ b/arch/arm/mach-ixp23xx/espresso.c
@@ -29,7 +29,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
index 5c5d4d66dee8..d510160d4722 100644
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ b/arch/arm/mach-ixp23xx/ixdp2351.c
@@ -34,7 +34,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c
index 227f808dc0ec..c84cc6b140ac 100644
--- a/arch/arm/mach-ixp23xx/pci.c
+++ b/arch/arm/mach-ixp23xx/pci.c
@@ -31,8 +31,7 @@
#include <asm/sizes.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
extern int (*external_fault) (unsigned long, struct pt_regs *);
diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c
index 896ff9f840d9..c461520d79c6 100644
--- a/arch/arm/mach-ixp23xx/roadrunner.c
+++ b/arch/arm/mach-ixp23xx/roadrunner.c
@@ -33,7 +33,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-ixp4xx/avila-pci.c b/arch/arm/mach-ixp4xx/avila-pci.c
index c6e044befccb..8d549daba1e9 100644
--- a/arch/arm/mach-ixp4xx/avila-pci.c
+++ b/arch/arm/mach-ixp4xx/avila-pci.c
@@ -25,7 +25,7 @@
#include <asm/mach/pci.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
void __init avila_pci_preinit(void)
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c
index e38f45fa58ae..87e38ca18a27 100644
--- a/arch/arm/mach-ixp4xx/avila-setup.c
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
@@ -23,7 +23,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 64be341109b3..3b32f7014bf6 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -32,7 +32,7 @@
#include <asm/sizes.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 3947c506b4f3..00cede2b7a42 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -30,7 +30,7 @@
#include <linux/clockchips.h>
#include <asm/arch/udc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c
index be4f4a208b90..6dd400f55e44 100644
--- a/arch/arm/mach-ixp4xx/coyote-pci.c
+++ b/arch/arm/mach-ixp4xx/coyote-pci.c
@@ -20,7 +20,7 @@
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c
index 13f8a7ac3ba9..66acd55346cb 100644
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
@@ -19,7 +19,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c
index afd1dc14e597..07ee00c05edd 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-pci.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c
@@ -23,7 +23,7 @@
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c
index 37876832e141..80044e8b90b2 100644
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
@@ -22,7 +22,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
index 20960704183b..241bb5f2f424 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c
@@ -28,7 +28,7 @@
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/gtwx5715.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
index dc6725bda3c4..ef21bfb3359a 100644
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
@@ -32,7 +32,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c
index 7d9bb4d23104..9ec957196c70 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
@@ -22,7 +22,7 @@
#include <asm/mach/pci.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
void __init ixdp425_pci_preinit(void)
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 44584afb34a3..8666a428f9be 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -24,7 +24,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
index 37d9f2e8f602..fac9e5cdab20 100644
--- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c
+++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c
@@ -19,7 +19,7 @@
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c
index 0f00feab67f8..0fd513af9a45 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-pci.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c
@@ -23,7 +23,7 @@
#include <linux/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/pci.h>
diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c
index f7e09ad804e8..c426dcb5b9b3 100644
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
@@ -23,7 +23,7 @@
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c
index a39f0f3c4730..8a7ebe9ad7f1 100644
--- a/arch/arm/mach-kirkwood/addr-map.c
+++ b/arch/arm/mach-kirkwood/addr-map.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
#include <linux/mbus.h>
#include <linux/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "common.h"
/*
diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c
index 407d255e42bf..97ab618fc358 100644
--- a/arch/arm/mach-ks8695/cpu.c
+++ b/arch/arm/mach-ks8695/cpu.c
@@ -25,7 +25,7 @@
#include <linux/module.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c
index 5e46191c0af9..a1e46436a940 100644
--- a/arch/arm/mach-ks8695/gpio.c
+++ b/arch/arm/mach-ks8695/gpio.c
@@ -25,7 +25,7 @@
#include <linux/module.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/irq.h>
#include <asm/arch/regs-gpio.h>
diff --git a/arch/arm/mach-ks8695/irq.c b/arch/arm/mach-ks8695/irq.c
index 0b06941a1eed..0773ae79572e 100644
--- a/arch/arm/mach-ks8695/irq.c
+++ b/arch/arm/mach-ks8695/irq.c
@@ -25,7 +25,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c
index d61762ae50d8..17c5ef13b0d1 100644
--- a/arch/arm/mach-ks8695/leds.c
+++ b/arch/arm/mach-ks8695/leds.c
@@ -12,7 +12,6 @@
#include <linux/module.h>
#include <linux/init.h>
-#include <asm/mach-types.h>
#include <asm/leds.h>
#include <asm/arch/devices.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index 3f4e0330cb1a..c0c2d5901590 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -31,7 +31,7 @@
#include <asm/io.h>
#include <asm/signal.h>
#include <asm/mach/pci.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/devices.h>
#include <asm/arch/regs-pci.h>
diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c
index 561a0fe7095d..8cec912fd030 100644
--- a/arch/arm/mach-l7200/core.c
+++ b/arch/arm/mach-l7200/core.c
@@ -13,7 +13,7 @@
#include <asm/types.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
index 2ef7d0097b38..c794ca7a5f20 100644
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c
@@ -13,7 +13,7 @@
#include <linux/device.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
index fe64946f9e18..ff3109a00c2b 100644
--- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
@@ -14,7 +14,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-lh7a40x/clcd.c b/arch/arm/mach-lh7a40x/clcd.c
index 1992db4c2523..395ad9b83c40 100644
--- a/arch/arm/mach-lh7a40x/clcd.c
+++ b/arch/arm/mach-lh7a40x/clcd.c
@@ -17,14 +17,13 @@
//#include <linux/module.h>
//#include <linux/time.h>
-//#include <asm/hardware.h>
//#include <asm/mach/time.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
diff --git a/arch/arm/mach-lh7a40x/clocks.c b/arch/arm/mach-lh7a40x/clocks.c
index 7530a95c15a6..9fe7f3a48949 100644
--- a/arch/arm/mach-lh7a40x/clocks.c
+++ b/arch/arm/mach-lh7a40x/clocks.c
@@ -9,7 +9,7 @@
*/
#include <linux/cpufreq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/clocks.h>
#include <linux/err.h>
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a400.c b/arch/arm/mach-lh7a40x/irq-lh7a400.c
index 9472bbebd8ab..0e5a805036db 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a400.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a400.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a404.c b/arch/arm/mach-lh7a40x/irq-lh7a404.c
index 9b28389035e6..f3293bfac8c6 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a404.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a404.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
index 66e1ed3961ea..41bf9f817b91 100644
--- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
@@ -13,7 +13,7 @@
#include <linux/module.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-lh7a40x/ssp-cpld.c b/arch/arm/mach-lh7a40x/ssp-cpld.c
index a10830186dac..4cd31bb8a8b8 100644
--- a/arch/arm/mach-lh7a40x/ssp-cpld.c
+++ b/arch/arm/mach-lh7a40x/ssp-cpld.c
@@ -46,7 +46,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/ssp.h>
diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c
index e50e60b33851..1c7e469e3528 100644
--- a/arch/arm/mach-lh7a40x/time.c
+++ b/arch/arm/mach-lh7a40x/time.c
@@ -14,7 +14,7 @@
#include <linux/irq.h>
#include <linux/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-loki/addr-map.c b/arch/arm/mach-loki/addr-map.c
index ba25e56ade58..3b6319d4c1ce 100644
--- a/arch/arm/mach-loki/addr-map.c
+++ b/arch/arm/mach-loki/addr-map.c
@@ -11,7 +11,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include "common.h"
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index 86dfb2b5261c..46460218a208 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
index c39edb994a88..eca4283bbcb2 100644
--- a/arch/arm/mach-msm/io.c
+++ b/arch/arm/mach-msm/io.c
@@ -19,7 +19,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/page.h>
#include <asm/arch/msm_iomap.h>
diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c
index 24158040b789..0535b39261f0 100644
--- a/arch/arm/mach-msm/irq.c
+++ b/arch/arm/mach-msm/irq.c
@@ -21,7 +21,7 @@
#include <linux/timer.h>
#include <linux/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c
index 0a29ef29c73a..4af6f4f06e82 100644
--- a/arch/arm/mach-mx2/clock_imx27.c
+++ b/arch/arm/mach-mx2/clock_imx27.c
@@ -25,7 +25,6 @@
#include <asm/arch/clock.h>
#include <asm/arch/common.h>
#include <asm/div64.h>
-#include <asm/mach-types.h>
#include "crm_regs.h"
diff --git a/arch/arm/mach-mx2/cpu_imx27.c b/arch/arm/mach-mx2/cpu_imx27.c
index d6b5c2e3377f..33f81f2b0860 100644
--- a/arch/arm/mach-mx2/cpu_imx27.c
+++ b/arch/arm/mach-mx2/cpu_imx27.c
@@ -24,7 +24,7 @@
#include <linux/io.h>
#include <linux/module.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "crm_regs.h"
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c
index a1f44c3c5315..b5d2b63ea0df 100644
--- a/arch/arm/mach-mx2/devices.c
+++ b/arch/arm/mach-mx2/devices.c
@@ -32,7 +32,7 @@
#include <linux/platform_device.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Resource definition for the MXC IrDA
diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c
index 07875cf00de9..4de97e18778e 100644
--- a/arch/arm/mach-mx2/generic.c
+++ b/arch/arm/mach-mx2/generic.c
@@ -20,7 +20,7 @@
#include <linux/mm.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c
index a9ff01fff137..64c7bf67c400 100644
--- a/arch/arm/mach-mx2/mx27ads.c
+++ b/arch/arm/mach-mx2/mx27ads.c
@@ -24,7 +24,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <asm/arch/common.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c
index a9a28f58e714..ebe972605760 100644
--- a/arch/arm/mach-mx2/pcm038.c
+++ b/arch/arm/mach-mx2/pcm038.c
@@ -22,7 +22,7 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <asm/arch/common.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/iomux-mx1-mx2.h>
#include <asm/mach/time.h>
#include <asm/arch/imx-uart.h>
diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c
index 028ac4d33684..165d54acebed 100644
--- a/arch/arm/mach-mx2/pcm970-baseboard.c
+++ b/arch/arm/mach-mx2/pcm970-baseboard.c
@@ -17,8 +17,7 @@
*/
#include <linux/platform_device.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/arch.h>
/*
diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c
index 570c02b8e5df..58dda232bb62 100644
--- a/arch/arm/mach-mx2/serial.c
+++ b/arch/arm/mach-mx2/serial.c
@@ -20,7 +20,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/serial.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/imx-uart.h>
static struct resource uart0[] = {
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 5c0320fce5b6..cdd0ff95e88d 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -21,7 +21,7 @@
#include <linux/platform_device.h>
#include <linux/serial.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/imx-uart.h>
static struct resource uart0[] = {
diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c
index adc51feefc1d..e189a5f9aba3 100644
--- a/arch/arm/mach-mx3/iomux.c
+++ b/arch/arm/mach-mx3/iomux.c
@@ -21,7 +21,7 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/gpio.h>
#include <asm/arch/iomux-mx3.h>
diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c
index 41dad485ded9..881b3569af5f 100644
--- a/arch/arm/mach-mx3/mm.c
+++ b/arch/arm/mach-mx3/mm.c
@@ -22,7 +22,7 @@
#include <linux/mm.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
#include <asm/arch/common.h>
diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index eba3e0cd4283..63df8b0c480d 100644
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -23,7 +23,7 @@
#include <linux/clk.h>
#include <linux/serial_8250.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c
index 1372c1a1fc3f..03384a73f57b 100644
--- a/arch/arm/mach-mx3/mx31lite.c
+++ b/arch/arm/mach-mx3/mx31lite.c
@@ -23,7 +23,7 @@
#include <linux/kernel.h>
#include <linux/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index a34ae6de266f..1bb4eadf1ec5 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -23,7 +23,7 @@
#include <linux/mtd/physmap.h>
#include <linux/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-netx/fb.c b/arch/arm/mach-netx/fb.c
index ef0ab6115c0b..e169b683e4de 100644
--- a/arch/arm/mach-netx/fb.c
+++ b/arch/arm/mach-netx/fb.c
@@ -24,7 +24,7 @@
#include <linux/amba/clcd.h>
#include <asm/arch/netx-regs.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
struct clk {};
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index 99d4fb19a08a..798ac6e120ff 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -22,7 +22,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/map.h>
#include <asm/hardware/vic.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c
index e4a133d62846..0cb19450499b 100644
--- a/arch/arm/mach-netx/nxdb500.c
+++ b/arch/arm/mach-netx/nxdb500.c
@@ -25,7 +25,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/arch/netx-regs.h>
diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c
index 7e26c42d1ac7..848b2f172dd8 100644
--- a/arch/arm/mach-netx/nxdkn.c
+++ b/arch/arm/mach-netx/nxdkn.c
@@ -25,7 +25,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/arch/netx-regs.h>
diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c
index 53e10a9849f9..cb361eadba5b 100644
--- a/arch/arm/mach-netx/nxeb500hmi.c
+++ b/arch/arm/mach-netx/nxeb500hmi.c
@@ -25,7 +25,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/arch/netx-regs.h>
diff --git a/arch/arm/mach-netx/pfifo.c b/arch/arm/mach-netx/pfifo.c
index 44dea61a9de4..d0e6b43ff3a0 100644
--- a/arch/arm/mach-netx/pfifo.c
+++ b/arch/arm/mach-netx/pfifo.c
@@ -22,7 +22,7 @@
#include <linux/mutex.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/netx-regs.h>
#include <asm/arch/pfifo.h>
diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
index ea07b54afa59..2c93fd3d03e5 100644
--- a/arch/arm/mach-netx/time.c
+++ b/arch/arm/mach-netx/time.c
@@ -22,7 +22,7 @@
#include <linux/irq.h>
#include <linux/clocksource.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach/time.h>
#include <asm/arch/netx-regs.h>
diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c
index ca9c5b61283a..0ea4d3baf7b1 100644
--- a/arch/arm/mach-netx/xc.c
+++ b/arch/arm/mach-netx/xc.c
@@ -23,7 +23,7 @@
#include <linux/mutex.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/netx-regs.h>
#include <asm/arch/xc.h>
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
index a494b71c0195..46b4f5a2e7f4 100644
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
@@ -13,12 +13,12 @@
#include <asm/mach/map.h>
#include <asm/gpio.h>
-#include <asm/arch-ns9xxx/board.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
-#include <asm/arch-ns9xxx/regs-sys-ns9360.h>
-#include <asm/arch-ns9xxx/regs-mem.h>
-#include <asm/arch-ns9xxx/regs-bbu.h>
-#include <asm/arch-ns9xxx/regs-board-a9m9750dev.h>
+#include <asm/arch/board.h>
+#include <asm/arch/processor-ns9360.h>
+#include <asm/arch/regs-sys-ns9360.h>
+#include <asm/arch/regs-mem.h>
+#include <asm/arch/regs-bbu.h>
+#include <asm/arch/regs-board-a9m9750dev.h>
#include "board-a9m9750dev.h"
diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.c b/arch/arm/mach-ns9xxx/gpio-ns9360.c
index cabfb879dda9..7bc05a4b45b8 100644
--- a/arch/arm/mach-ns9xxx/gpio-ns9360.c
+++ b/arch/arm/mach-ns9xxx/gpio-ns9360.c
@@ -14,8 +14,8 @@
#include <linux/kernel.h>
#include <linux/module.h>
-#include <asm/arch-ns9xxx/regs-bbu.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
+#include <asm/arch/regs-bbu.h>
+#include <asm/arch/processor-ns9360.h>
#include "gpio-ns9360.h"
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
index b3c963b0c8f5..ed4c83389d4a 100644
--- a/arch/arm/mach-ns9xxx/gpio.c
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -13,9 +13,9 @@
#include <linux/spinlock.h>
#include <linux/module.h>
-#include <asm/arch-ns9xxx/gpio.h>
-#include <asm/arch-ns9xxx/processor.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/processor.h>
+#include <asm/arch/processor-ns9360.h>
#include <asm/bug.h>
#include <asm/types.h>
#include <asm/bitops.h>
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
index ca85d24cf39f..96de8ebed41d 100644
--- a/arch/arm/mach-ns9xxx/irq.c
+++ b/arch/arm/mach-ns9xxx/irq.c
@@ -12,10 +12,9 @@
#include <linux/kernel_stat.h>
#include <asm/io.h>
#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
-#include <asm/arch-ns9xxx/regs-sys-common.h>
-#include <asm/arch-ns9xxx/irqs.h>
-#include <asm/arch-ns9xxx/board.h>
+#include <asm/arch/regs-sys-common.h>
+#include <asm/arch/irqs.h>
+#include <asm/arch/board.h>
#include "generic.h"
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
index 9623fff6b3bc..7714233fb004 100644
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
+++ b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c
@@ -11,7 +11,7 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
+#include <asm/arch/processor-ns9360.h>
#include "board-a9m9750dev.h"
#include "generic.h"
diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
index fcc815bdd291..bdbd0bb1a0b3 100644
--- a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
+++ b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c
@@ -11,7 +11,7 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
+#include <asm/arch/processor-ns9360.h>
#include "board-jscc9p9360.h"
#include "generic.h"
diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c
index 5aa5d9baf8c8..c9cce9b4e6c9 100644
--- a/arch/arm/mach-ns9xxx/plat-serial8250.c
+++ b/arch/arm/mach-ns9xxx/plat-serial8250.c
@@ -11,8 +11,8 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
-#include <asm/arch-ns9xxx/regs-board-a9m9750dev.h>
-#include <asm/arch-ns9xxx/board.h>
+#include <asm/arch/regs-board-a9m9750dev.h>
+#include <asm/arch/board.h>
#define DRIVER_NAME "serial8250"
diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c
index 2bee0b7fccbb..8ee81b59b35d 100644
--- a/arch/arm/mach-ns9xxx/processor-ns9360.c
+++ b/arch/arm/mach-ns9xxx/processor-ns9360.c
@@ -14,8 +14,8 @@
#include <asm/page.h>
#include <asm/mach/map.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
-#include <asm/arch-ns9xxx/regs-sys-ns9360.h>
+#include <asm/arch/processor-ns9360.h>
+#include <asm/arch/regs-sys-ns9360.h>
void ns9360_reset(char mode)
{
diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c
index 4d573c9793ed..66bd58262974 100644
--- a/arch/arm/mach-ns9xxx/time-ns9360.c
+++ b/arch/arm/mach-ns9xxx/time-ns9360.c
@@ -15,9 +15,9 @@
#include <linux/clocksource.h>
#include <linux/clockchips.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
-#include <asm/arch-ns9xxx/regs-sys-ns9360.h>
-#include <asm/arch-ns9xxx/irqs.h>
+#include <asm/arch/processor-ns9360.h>
+#include <asm/arch/regs-sys-ns9360.h>
+#include <asm/arch/irqs.h>
#include <asm/arch/system.h>
#include "generic.h"
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 8b102ad59c14..46488c276654 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -17,7 +17,7 @@
#include <linux/input.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 1bdb66638e29..8583e80a3ca9 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -20,7 +20,7 @@
#include <linux/mtd/partitions.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index c711bf23f7b4..d90266243134 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -17,7 +17,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 4b444fdaafea..f69e3b5ad546 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -29,7 +29,7 @@
#include <linux/input.h>
#include <linux/i2c/tps65010.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 7fbaa8d648cd..1ae3826e27c1 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -31,7 +31,7 @@
#include <asm/setup.h>
#include <asm/page.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 4b8ae3ee0d05..667c7204f823 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -24,7 +24,7 @@
#include <linux/mtd/partitions.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 3f39e0e79c9f..2826214d3517 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -20,7 +20,7 @@
#include <linux/workqueue.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 41f94f6fc15c..4d8cd9fcb690 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -39,7 +39,7 @@
#include <linux/i2c/tps65010.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/gpio.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index a4d20127a60e..6855255f5c64 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -27,7 +27,7 @@
#include <linux/interrupt.h>
#include <linux/apm-emulation.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 2a033689f9f4..96896f83b5f4 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -23,7 +23,7 @@
#include <linux/mtd/partitions.h>
#include <linux/leds.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 34389b63b0ec..b8ccdb205002 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -26,7 +26,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 94bc0745ab2c..9857fc9e1563 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -20,7 +20,7 @@
#include <linux/mtd/partitions.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index e473fa6d4a5f..0c2c42b2ec6d 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -26,7 +26,7 @@
#include <linux/i2c.h>
#include <linux/errno.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 8948d45a2769..902b12ed8c13 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -22,7 +22,7 @@
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index da8a3ac47e13..9ad8f927ef13 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -14,9 +14,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/arch/tc.h>
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index d963125ed755..b9649c75836d 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -22,7 +22,7 @@
#include <linux/device.h>
#include <linux/errno.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 1da9d59a0347..061f073265f7 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -41,7 +41,7 @@
#include <linux/sched.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 8976fbb21f7c..c9e894a66e26 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -14,7 +14,7 @@
#include <linux/sched.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index e7835d6f53a0..82eacb005e2f 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -3,7 +3,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 754383dde807..1cd94e0c9b3d 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -5,7 +5,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 742f79e73bd7..bb06de92daee 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -47,7 +47,6 @@
#include <asm/atomic.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
#include <asm/arch/cpu.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-omap1/sram.S b/arch/arm/mach-omap1/sram.S
index 126d252062d7..776c89c7c5a4 100644
--- a/arch/arm/mach-omap1/sram.S
+++ b/arch/arm/mach-omap1/sram.S
@@ -11,7 +11,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/arch/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.text
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 5d2b270935a2..ae8910381e3b 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -45,7 +45,7 @@
#include <linux/clockchips.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index fbbdb806c95a..f358fe9548f3 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -46,7 +46,7 @@
#include <linux/clockchips.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index 1682eb77c46d..8911f8e675c4 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -22,7 +22,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 870b34972d3b..170c9681d093 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -29,7 +29,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index df8be081e159..68ec3a32387a 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -20,7 +20,7 @@
#include <linux/init.h>
#include <linux/device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 0d28f6897c8e..a32b475dc09c 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -22,7 +22,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index b603bc5f8e5b..a6acdcdbb63c 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -14,7 +14,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index f064f725e724..6d4c4bf82ad5 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -13,7 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/irq.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index d6c9de82ca0c..5e6e595d8eff 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -30,7 +30,6 @@
#include <asm/atomic.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
-#include <asm/mach-types.h>
#include <asm/arch/irqs.h>
#include <asm/arch/clock.h>
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index 4c274510f3e9..229a9284ed90 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -25,7 +25,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/arch/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "prm.h"
#include "cm.h"
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index a3fa48dc08cd..1665ebb9d7ce 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -25,7 +25,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/arch/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "prm.h"
#include "cm.h"
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index 6f0dbda6c44c..9a3cc0068362 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -13,7 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include "common.h"
diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c
index a48cadb01590..8eadc9b5b0a5 100644
--- a/arch/arm/mach-orion5x/mpp.c
+++ b/arch/arm/mach-orion5x/mpp.c
@@ -11,7 +11,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/mbus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include "common.h"
#include "mpp.h"
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index a5268c3ac5a7..576e9a4d21e0 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -21,7 +21,7 @@
#include <linux/err.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c
index 429c796938be..156d8faa3560 100644
--- a/arch/arm/mach-pnx4008/core.c
+++ b/arch/arm/mach-pnx4008/core.c
@@ -26,7 +26,7 @@
#include <linux/device.h>
#include <linux/spi/spi.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index fe152e82590b..fee0d252854e 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -23,7 +23,7 @@
#include <linux/clk.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
#include <asm/dma-mapping.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-pnx4008/irq.c b/arch/arm/mach-pnx4008/irq.c
index 5ed67e1947a8..7eba2929a137 100644
--- a/arch/arm/mach-pnx4008/irq.c
+++ b/arch/arm/mach-pnx4008/irq.c
@@ -23,10 +23,9 @@
#include <linux/ioport.h>
#include <linux/device.h>
#include <linux/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/setup.h>
-#include <asm/mach-types.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c
index 40116d254349..52c51f91ed8a 100644
--- a/arch/arm/mach-pnx4008/pm.c
+++ b/arch/arm/mach-pnx4008/pm.c
@@ -20,7 +20,6 @@
#include <linux/clk.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
#include <asm/cacheflush.h>
#include <asm/arch/pm.h>
#include <asm/arch/clock.h>
diff --git a/arch/arm/mach-pnx4008/serial.c b/arch/arm/mach-pnx4008/serial.c
index 95a1b3f964a2..a95bd19e00cb 100644
--- a/arch/arm/mach-pnx4008/serial.c
+++ b/arch/arm/mach-pnx4008/serial.c
@@ -16,7 +16,7 @@
#include <asm/io.h>
#include <asm/arch/platform.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/serial_core.h>
#include <linux/serial_reg.h>
diff --git a/arch/arm/mach-pnx4008/sleep.S b/arch/arm/mach-pnx4008/sleep.S
index fea1e17a3650..fe6bdcdda4f3 100644
--- a/arch/arm/mach-pnx4008/sleep.S
+++ b/arch/arm/mach-pnx4008/sleep.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE)
#define PWR_CTRL_REG_OFFS 0x44
diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c
index 6d4ca8fc0cb4..616cb3e96059 100644
--- a/arch/arm/mach-pnx4008/time.c
+++ b/arch/arm/mach-pnx4008/time.c
@@ -24,7 +24,7 @@
#include <linux/irq.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/leds.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index 630063ffa6fc..d858f9864bfa 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -14,7 +14,7 @@
#include <asm/arch/pxa2xx-regs.h>
#include <asm/arch/pxa2xx-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "devices.h"
#include "generic.h"
diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c
index 574839d7c132..c0c81b7a94f6 100644
--- a/arch/arm/mach-pxa/colibri.c
+++ b/arch/arm/mach-pxa/colibri.c
@@ -21,7 +21,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index e58504edb140..8c43e2730026 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -26,7 +26,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index 9328df37afd1..b08290bd5fa0 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -22,7 +22,7 @@
#include <linux/string.h>
#include <asm/arch/akita.h>
#include <asm/arch/corgi.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/sharpsl.h>
#include <asm/arch/spitz.h>
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index e91c0f26c412..abd8b13e7316 100644
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -20,7 +20,7 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/scoop.h>
#include <asm/arch/sharpsl.h>
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index eccc45d21f75..21e616f2bb41 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -16,7 +16,7 @@
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/ssp.h>
diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c
index fb9ba1ab2826..8f6075a29961 100644
--- a/arch/arm/mach-pxa/cpu-pxa.c
+++ b/arch/arm/mach-pxa/cpu-pxa.c
@@ -37,7 +37,7 @@
#include <linux/init.h>
#include <linux/cpufreq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-regs.h>
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index 3215316d7b06..2532b6d66715 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -20,7 +20,7 @@
#include <asm/system.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index ca053226fba0..2106028636f4 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -20,7 +20,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c
index 7d3e16970be0..1f34f23e1773 100644
--- a/arch/arm/mach-pxa/gpio.c
+++ b/arch/arm/mach-pxa/gpio.c
@@ -18,7 +18,7 @@
#include <linux/sysdev.h>
#include <asm/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-gpio.h>
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index bdf239754037..2bc063639401 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -26,7 +26,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 2637633f9166..a994292fba11 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -25,7 +25,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index fbff557bb225..26a9d8b7d5f1 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -17,7 +17,7 @@
#include <linux/interrupt.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c
index 38aa9270540e..c410e53bf9e9 100644
--- a/arch/arm/mach-pxa/leds-idp.c
+++ b/arch/arm/mach-pxa/leds-idp.c
@@ -14,7 +14,7 @@
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c
index afbc6698e27c..7eafbb4d5079 100644
--- a/arch/arm/mach-pxa/leds-lubbock.c
+++ b/arch/arm/mach-pxa/leds-lubbock.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c
index 065293eb0d82..32ca5acfa1c1 100644
--- a/arch/arm/mach-pxa/leds-mainstone.c
+++ b/arch/arm/mach-pxa/leds-mainstone.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c
index 21880daabafe..c2fe1db22bf1 100644
--- a/arch/arm/mach-pxa/leds-trizeps4.c
+++ b/arch/arm/mach-pxa/leds-trizeps4.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/types.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index dd759d03a9fd..101bd7ee8151 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -26,7 +26,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 8d1ab54e7b20..34c69b10f1b5 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -29,7 +29,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index af7375bb46a4..66a3f334d6df 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -30,7 +30,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index c9d274f0048f..e919f37be72b 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -26,7 +26,7 @@
#include <linux/pda_power.h>
#include <linux/pwm_backlight.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/arch/magician.h>
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index c8e38b5ff1c4..425ba9666daa 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -32,7 +32,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c
index 3a5b0fcbaf1f..c15183174d7e 100644
--- a/arch/arm/mach-pxa/mfp-pxa3xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa3xx.c
@@ -19,7 +19,7 @@
#include <linux/io.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/mfp.h>
#include <asm/arch/mfp-pxa3xx.h>
#include <asm/arch/pxa3xx-regs.h>
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 30023b00e476..90056d56b210 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -22,7 +22,6 @@
#include <linux/irq.h>
#include <linux/platform_device.h>
-#include <linux/ide.h>
#include <linux/i2c.h>
#include <linux/pwm_backlight.h>
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index 7d4debbdcca3..9445bf11e7ae 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -16,7 +16,7 @@
#include <linux/errno.h>
#include <linux/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/memory.h>
#include <asm/system.h>
#include <asm/arch/pm.h>
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 39612cfa0b4d..fef958fddf5c 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -21,7 +21,7 @@
#include <linux/pm.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index c5b845b935bb..c8379e5309d7 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -23,7 +23,7 @@
#include <linux/suspend.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-regs.h>
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index d5d14ea33f27..46720ed2a677 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -18,7 +18,7 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/irqs.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index da92e9733886..b8482da3e4d5 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -17,7 +17,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/mfp-pxa300.h>
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index c557c23a1efe..95d46d92621f 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -17,7 +17,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/mfp.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/mfp-pxa320.h>
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index f491025a0c82..4f5e6c7f6951 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -22,7 +22,7 @@
#include <linux/io.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/ohci.h>
#include <asm/arch/pm.h>
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
index 9503897d049c..028ee1d86548 100644
--- a/arch/arm/mach-pxa/pxa930.c
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -16,7 +16,7 @@
#include <linux/irq.h>
#include <linux/dma-mapping.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/mfp-pxa930.h>
static struct pxa3xx_mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index d02bc6f8bb93..ee70dee5b4dc 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -21,7 +21,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/mfp-pxa930.h>
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 23e9b9283301..7b7d0bd32eb1 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -22,7 +22,7 @@
#include <linux/platform_device.h>
#include <linux/apm-emulation.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/pm.h>
#include <asm/arch/pxa-regs.h>
diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S
index 784716eb7fc5..2a58f1e40e33 100644
--- a/arch/arm/mach-pxa/sleep.S
+++ b/arch/arm/mach-pxa/sleep.S
@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-regs.h>
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 762249c03ded..a8774d458498 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -26,7 +26,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index 360354084ae4..8fb5651548de 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -20,7 +20,7 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/scoop.h>
#include <asm/arch/sharpsl.h>
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 89f38683787e..bca34e5c8c04 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -31,7 +31,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/ssp.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/regs-ssp.h>
diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S
index 40bb70eff3fe..207fb6076624 100644
--- a/arch/arm/mach-pxa/standby.S
+++ b/arch/arm/mach-pxa/standby.S
@@ -11,7 +11,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-regs.h>
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index ac283507e423..9dcb349e6d90 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -21,7 +21,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/mfp-pxa930.h>
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 12811b7aea07..6367ac21af84 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -31,7 +31,7 @@
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 8fca6d890b7d..f11ced1562b8 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -23,7 +23,7 @@
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/audio.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pxafb.h>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 131990d196f5..b63fa88fb42b 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -29,7 +29,7 @@
#include <linux/clockchips.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index 50604360479f..7631f3ea851b 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -20,7 +20,7 @@
#include <asm/hardware/arm_twd.h>
#include <asm/hardware/gic.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 8e813ed57519..c1e579cbaa76 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -15,7 +15,7 @@
#include <linux/smp.h>
#include <asm/cacheflush.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 5782d83fd886..66c1f3e47f69 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -24,7 +24,7 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index cf7f576a5860..a00588a8d8f8 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -24,7 +24,7 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index f7ce1c5a178a..018898708b7a 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -24,7 +24,7 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
index 596379a4cf82..fb1d42b53785 100644
--- a/arch/arm/mach-rpc/dma.c
+++ b/arch/arm/mach-rpc/dma.c
@@ -20,7 +20,7 @@
#include <asm/fiq.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#include <asm/mach/dma.h>
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index eca558c6bf5d..54a6c756584c 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -22,7 +22,7 @@
#include <asm/elf.h>
#include <asm/io.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include <asm/domain.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-s3c2400/gpio.c b/arch/arm/mach-s3c2400/gpio.c
index 758e160410e9..140fd2548b46 100644
--- a/arch/arm/mach-s3c2400/gpio.c
+++ b/arch/arm/mach-s3c2400/gpio.c
@@ -25,7 +25,7 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c
index 76a7cb15f3be..4e58bc0e30e3 100644
--- a/arch/arm/mach-s3c2410/bast-irq.c
+++ b/arch/arm/mach-s3c2410/bast-irq.c
@@ -28,7 +28,7 @@
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c
index 2bfaa6102025..4e6239726aae 100644
--- a/arch/arm/mach-s3c2410/clock.c
+++ b/arch/arm/mach-s3c2410/clock.c
@@ -34,7 +34,7 @@
#include <asm/mach/map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c
index 01e795d1146e..d15621ef5b67 100644
--- a/arch/arm/mach-s3c2410/gpio.c
+++ b/arch/arm/mach-s3c2410/gpio.c
@@ -26,7 +26,7 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c
index 3c48886521e7..affa4fa12ac1 100644
--- a/arch/arm/mach-s3c2410/h1940-bluetooth.c
+++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c
@@ -17,7 +17,7 @@
#include <linux/ctype.h>
#include <linux/leds.h>
#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/h1940-latch.h>
#define DRV_NAME "h1940-bt"
diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c
index a67a0685664d..2d72496ed09f 100644
--- a/arch/arm/mach-s3c2410/mach-amlm5900.c
+++ b/arch/arm/mach-s3c2410/mach-amlm5900.c
@@ -42,7 +42,7 @@
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 965f27129707..9c76df6662a1 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -33,7 +33,7 @@
#include <asm/arch/bast-irq.h>
#include <asm/arch/bast-cpld.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index 7c1145e87c12..f658b8421302 100644
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -25,7 +25,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 43c2e915c5bf..cbc7956a24e1 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -26,7 +26,7 @@
#include <linux/serial_core.h>
#include <linux/timer.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-otom.c b/arch/arm/mach-s3c2410/mach-otom.c
index 717af40e4477..3b5dc6e81ea5 100644
--- a/arch/arm/mach-s3c2410/mach-otom.c
+++ b/arch/arm/mach-s3c2410/mach-otom.c
@@ -24,7 +24,7 @@
#include <asm/arch/otom-map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c
index a1caf4b0adac..012dc14ffb2b 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -42,7 +42,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c
index 226550504c85..849ebe92adcc 100644
--- a/arch/arm/mach-s3c2410/mach-smdk2410.c
+++ b/arch/arm/mach-s3c2410/mach-smdk2410.c
@@ -42,7 +42,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c
index d90d445ccfb4..d7646a91a1ef 100644
--- a/arch/arm/mach-s3c2410/mach-tct_hammer.c
+++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c
@@ -39,7 +39,7 @@
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 9a0965ac5e11..a3f60cd0bba7 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -35,7 +35,7 @@
#include <asm/arch/vr1000-irq.h>
#include <asm/arch/vr1000-cpld.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/pm-h1940.S b/arch/arm/mach-s3c2410/pm-h1940.S
index 7d66de7ff7db..cb87c941fe47 100644
--- a/arch/arm/mach-s3c2410/pm-h1940.S
+++ b/arch/arm/mach-s3c2410/pm-h1940.S
@@ -20,7 +20,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/map.h>
#include <asm/arch/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index 3b3a7db4e0dd..b9087273c244 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -26,7 +26,7 @@
#include <linux/time.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index 0e7991940f81..54d4b7983c95 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -24,7 +24,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S
index 8a9c5a2bb252..1597fcf9d7a1 100644
--- a/arch/arm/mach-s3c2410/sleep.S
+++ b/arch/arm/mach-s3c2410/sleep.S
@@ -26,7 +26,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/map.h>
#include <asm/arch/regs-gpio.h>
diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c
index 6aec86a5da56..28942e0acc98 100644
--- a/arch/arm/mach-s3c2410/usb-simtec.c
+++ b/arch/arm/mach-s3c2410/usb-simtec.c
@@ -31,7 +31,7 @@
#include <asm/arch/usb-control.h>
#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c
index 1157b5a16263..b1552b2e8ea8 100644
--- a/arch/arm/mach-s3c2412/clock.c
+++ b/arch/arm/mach-s3c2412/clock.c
@@ -34,7 +34,7 @@
#include <asm/mach/map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
diff --git a/arch/arm/mach-s3c2412/gpio.c b/arch/arm/mach-s3c2412/gpio.c
index 8e55c3a2eab8..4f86693b05fd 100644
--- a/arch/arm/mach-s3c2412/gpio.c
+++ b/arch/arm/mach-s3c2412/gpio.c
@@ -22,7 +22,7 @@
#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state)
{
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index cc1917bf952a..0230b2f6353a 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -25,7 +25,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c
index b126a530daa6..d7d0e95949c5 100644
--- a/arch/arm/mach-s3c2412/mach-smdk2413.c
+++ b/arch/arm/mach-s3c2412/mach-smdk2413.c
@@ -24,7 +24,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iomd.h>
#include <asm/setup.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2412/mach-vstms.c b/arch/arm/mach-s3c2412/mach-vstms.c
index 32982547cd63..d7087d0dbad2 100644
--- a/arch/arm/mach-s3c2412/mach-vstms.c
+++ b/arch/arm/mach-s3c2412/mach-vstms.c
@@ -27,7 +27,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index d4ffb2d98076..a71d6c6cd447 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -19,7 +19,7 @@
#include <linux/sysdev.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index 98a0de924c22..5ce001b5c275 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -25,7 +25,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/proc-fns.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2412/sleep.S b/arch/arm/mach-s3c2412/sleep.S
index db32cac4199a..609312b62023 100644
--- a/arch/arm/mach-s3c2412/sleep.S
+++ b/arch/arm/mach-s3c2412/sleep.S
@@ -22,7 +22,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/map.h>
#include <asm/arch/regs-irq.h>
diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c
index 184d804934c9..9ef4efd7e235 100644
--- a/arch/arm/mach-s3c2440/clock.c
+++ b/arch/arm/mach-s3c2440/clock.c
@@ -34,7 +34,7 @@
#include <linux/mutex.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2440/dsc.c b/arch/arm/mach-s3c2440/dsc.c
index 2995ff5681bb..e7f1ca1e6730 100644
--- a/arch/arm/mach-s3c2440/dsc.c
+++ b/arch/arm/mach-s3c2440/dsc.c
@@ -20,7 +20,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index a87608bc1a03..457255d1f08e 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -25,7 +25,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 09af8b23500b..f53eba751a6c 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -31,7 +31,7 @@
#include <asm/arch/anubis-irq.h>
#include <asm/arch/anubis-cpld.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c
index f5e3c7f27639..48e8fb6d18b3 100644
--- a/arch/arm/mach-s3c2440/mach-at2440evb.c
+++ b/arch/arm/mach-s3c2440/mach-at2440evb.c
@@ -27,7 +27,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c
index afe0d7b7e389..0f4437b79ef3 100644
--- a/arch/arm/mach-s3c2440/mach-nexcoder.c
+++ b/arch/arm/mach-s3c2440/mach-nexcoder.c
@@ -29,7 +29,7 @@
#include <asm/mach/irq.h>
#include <asm/setup.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index af996b0e91e8..c4008d5c42fd 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -28,7 +28,7 @@
#include <asm/arch/osiris-map.h>
#include <asm/arch/osiris-cpld.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c
index bac40c4878a5..569f00bc9296 100644
--- a/arch/arm/mach-s3c2440/mach-rx3715.c
+++ b/arch/arm/mach-s3c2440/mach-rx3715.c
@@ -33,7 +33,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 4552828bf800..52deb5a6d91c 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -26,7 +26,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c
index 90e1da61fbc3..19f06c3c26aa 100644
--- a/arch/arm/mach-s3c2440/s3c2440.c
+++ b/arch/arm/mach-s3c2440/s3c2440.c
@@ -25,7 +25,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c2442/clock.c b/arch/arm/mach-s3c2442/clock.c
index 2d030d439fe9..ad2e8a929787 100644
--- a/arch/arm/mach-s3c2442/clock.c
+++ b/arch/arm/mach-s3c2442/clock.c
@@ -34,7 +34,7 @@
#include <linux/mutex.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index 17f064fabdaf..04d248aaa7a1 100644
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -34,7 +34,7 @@
#include <asm/mach/map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/regs-s3c2443-clock.h>
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index f9ad498a6fc0..499cddbbab41 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -25,7 +25,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c
index 8cd93130ef36..5a6d33310244 100644
--- a/arch/arm/mach-s3c2443/mach-smdk2443.c
+++ b/arch/arm/mach-s3c2443/mach-smdk2443.c
@@ -26,7 +26,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c
index 9ce490560af9..3e9f92383ed5 100644
--- a/arch/arm/mach-s3c2443/s3c2443.c
+++ b/arch/arm/mach-s3c2443/s3c2443.c
@@ -25,7 +25,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index be06d668a3c9..d219845b10b8 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -20,7 +20,7 @@
#include <linux/delay.h>
#include <linux/mm.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c
index 842d9e6dc5ff..d087c3bf3feb 100644
--- a/arch/arm/mach-sa1100/badge4.c
+++ b/arch/arm/mach-sa1100/badge4.c
@@ -23,7 +23,7 @@
#include <linux/mtd/partitions.h>
#include <linux/errno.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
index 56d3ee01baae..cfb65eb9f304 100644
--- a/arch/arm/mach-sa1100/cerf.c
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -19,7 +19,7 @@
#include <linux/mtd/partitions.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index b5809c51d13f..dbd1aaaa09a2 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -11,7 +11,7 @@
#include <linux/spinlock.h>
#include <linux/mutex.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Very simple clock implementation - we only have one clock to
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 2f772a3965c4..40893638be70 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -26,7 +26,7 @@
#include <linux/mtd/partitions.h>
#include <linux/timer.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
index 94620be7bfac..daa9d57c00fa 100644
--- a/arch/arm/mach-sa1100/collie_pm.c
+++ b/arch/arm/mach-sa1100/collie_pm.c
@@ -24,8 +24,7 @@
#include <linux/platform_device.h>
#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/scoop.h>
#include <asm/dma.h>
#include <asm/arch/collie.h>
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c
index 343368aa82de..61df76f85268 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/arch/arm/mach-sa1100/cpu-sa1100.c
@@ -88,7 +88,7 @@
#include <linux/init.h>
#include <linux/cpufreq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "generic.h"
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c
index 36b47ff5af11..a471f9f62731 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/arch/arm/mach-sa1100/cpu-sa1110.c
@@ -26,7 +26,7 @@
#include <linux/delay.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index e5080286060e..65d96eec9e60 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -18,7 +18,7 @@
#include <asm/system.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 0c2fa1c4fb4c..e616130ae529 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -21,7 +21,7 @@
#include <asm/div64.h>
#include <asm/cnt32_to_63.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-sa1100/gpio.c b/arch/arm/mach-sa1100/gpio.c
index 372f1f4f54a1..184b04c0072a 100644
--- a/arch/arm/mach-sa1100/gpio.c
+++ b/arch/arm/mach-sa1100/gpio.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <asm/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "generic.h"
static int sa1100_gpio_get(struct gpio_chip *chip, unsigned offset)
diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c
index b34ff42bbd75..8c560ae0869c 100644
--- a/arch/arm/mach-sa1100/h3600.c
+++ b/arch/arm/mach-sa1100/h3600.c
@@ -30,7 +30,7 @@
#include <linux/serial_core.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c
index 046b213efd5b..270feb0fa4ac 100644
--- a/arch/arm/mach-sa1100/hackkit.c
+++ b/arch/arm/mach-sa1100/hackkit.c
@@ -22,7 +22,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
#include <asm/page.h>
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index c5e438b12ec7..280e111ba069 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -16,7 +16,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/irq.h>
#include "generic.h"
diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c
index 52ac37d1e23a..2fefd195375e 100644
--- a/arch/arm/mach-sa1100/jornada720.c
+++ b/arch/arm/mach-sa1100/jornada720.c
@@ -23,7 +23,7 @@
#include <linux/mtd/partitions.h>
#include <video/s1d13xxxfb.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/sa1111.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 395c39bed7d8..e319c361fc6c 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -20,7 +20,7 @@
#include <linux/sched.h>
#include <linux/slab.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/ssp.h>
#include <asm/arch/jornada720.h>
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c
index 07d3a696ae7f..7b991217a7f7 100644
--- a/arch/arm/mach-sa1100/lart.c
+++ b/arch/arm/mach-sa1100/lart.c
@@ -6,7 +6,7 @@
#include <linux/kernel.h>
#include <linux/tty.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c
index ee9788989875..0af944ea1b64 100644
--- a/arch/arm/mach-sa1100/leds-assabet.c
+++ b/arch/arm/mach-sa1100/leds-assabet.c
@@ -11,7 +11,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/arch/assabet.h>
diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c
index 280929be972d..9aead5f0a506 100644
--- a/arch/arm/mach-sa1100/leds-badge4.c
+++ b/arch/arm/mach-sa1100/leds-badge4.c
@@ -12,7 +12,7 @@
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c
index f38eeddbef10..0c61ce5fddd0 100644
--- a/arch/arm/mach-sa1100/leds-cerf.c
+++ b/arch/arm/mach-sa1100/leds-cerf.c
@@ -5,7 +5,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c
index 7e91cc90b5ae..afa82f400480 100644
--- a/arch/arm/mach-sa1100/leds-hackkit.c
+++ b/arch/arm/mach-sa1100/leds-hackkit.c
@@ -11,7 +11,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c
index 2d27d76cfc6b..066c7dc2f3f1 100644
--- a/arch/arm/mach-sa1100/leds-lart.c
+++ b/arch/arm/mach-sa1100/leds-lart.c
@@ -11,7 +11,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-sa1100/leds-simpad.c b/arch/arm/mach-sa1100/leds-simpad.c
index def090a87385..1a3564b97e4a 100644
--- a/arch/arm/mach-sa1100/leds-simpad.c
+++ b/arch/arm/mach-sa1100/leds-simpad.c
@@ -5,7 +5,7 @@
*/
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/arch/simpad.h>
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 967a48454f6b..dd7949f4f577 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -10,7 +10,7 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 69a71f11625e..84e956e23597 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -11,7 +11,7 @@
#include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c
index 1693d447a224..41ac21057b78 100644
--- a/arch/arm/mach-sa1100/pm.c
+++ b/arch/arm/mach-sa1100/pm.c
@@ -27,7 +27,7 @@
#include <linux/errno.h>
#include <linux/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/memory.h>
#include <asm/system.h>
#include <asm/mach/time.h>
diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
index 8acab7b1e4c2..60b4d847b489 100644
--- a/arch/arm/mach-sa1100/shannon.c
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -9,7 +9,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/setup.h>
diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c
index a9ae1b581aa6..cc1df0703fca 100644
--- a/arch/arm/mach-sa1100/simpad.c
+++ b/arch/arm/mach-sa1100/simpad.c
@@ -14,7 +14,7 @@
#include <linux/mtd/partitions.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-sa1100/sleep.S b/arch/arm/mach-sa1100/sleep.S
index 5a84062f92af..29bdd3d1d1f7 100644
--- a/arch/arm/mach-sa1100/sleep.S
+++ b/arch/arm/mach-sa1100/sleep.S
@@ -18,7 +18,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
diff --git a/arch/arm/mach-sa1100/ssp.c b/arch/arm/mach-sa1100/ssp.c
index 06206ceb312e..db491659c8c1 100644
--- a/arch/arm/mach-sa1100/ssp.c
+++ b/arch/arm/mach-sa1100/ssp.c
@@ -20,7 +20,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/ssp.h>
#define TIMEOUT 100000
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index a9799cb35b74..428c2127834a 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -16,7 +16,7 @@
#include <linux/clockchips.h>
#include <asm/mach/time.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define MIN_OSCR_DELTA 2
diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c
index 5386a81f796a..333ece0aad49 100644
--- a/arch/arm/mach-shark/leds.c
+++ b/arch/arm/mach-shark/leds.c
@@ -21,7 +21,7 @@
#include <linux/spinlock.h>
#include <linux/ioport.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index a7dd09436cbc..12097f441a8a 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -31,7 +31,7 @@
#include <asm/cnt32_to_63.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index ca8290159432..4335c07b8652 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -22,7 +22,7 @@
#include <linux/spinlock.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c
index b257ef78ef45..6e1fe3b450d4 100644
--- a/arch/arm/mach-versatile/versatile_ab.c
+++ b/arch/arm/mach-versatile/versatile_ab.c
@@ -24,7 +24,7 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index be439bb9d450..2eeda4b0107d 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -24,7 +24,7 @@
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 3a6c8ec34cd9..ed15f876c725 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -187,7 +187,7 @@ config CPU_ARM926T
ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || \
ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || \
ARCH_AT91SAM9G20 || ARCH_AT91CAP9 || \
- ARCH_NS9XXX || ARCH_DAVINCI
+ ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2
default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || \
ARCH_OMAP730 || ARCH_OMAP16XX || \
ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || \
@@ -742,3 +742,11 @@ config CACHE_L2X0
select OUTER_CACHE
help
This option enables the L2x0 PrimeCell.
+
+config CACHE_XSC3L2
+ bool "Enable the L2 cache on XScale3"
+ depends on CPU_XSC3
+ default y
+ select OUTER_CACHE
+ help
+ This option enables the L2 cache on XScale3.
diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S
index e1994788cf0e..3e8d8c798562 100644
--- a/arch/arm/mm/cache-v3.S
+++ b/arch/arm/mm/cache-v3.S
@@ -9,7 +9,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S
index b2908063ed6a..8e23c8d69e7a 100644
--- a/arch/arm/mm/cache-v4.S
+++ b/arch/arm/mm/cache-v4.S
@@ -9,7 +9,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S
index 9bcabd86c6f3..d67829f00ee7 100644
--- a/arch/arm/mm/cache-v4wt.S
+++ b/arch/arm/mm/cache-v4wt.S
@@ -13,7 +13,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/page.h>
#include "proc-macros.S"
diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
new file mode 100644
index 000000000000..158bd96763d3
--- /dev/null
+++ b/arch/arm/mm/cache-xsc3l2.c
@@ -0,0 +1,182 @@
+/*
+ * arch/arm/mm/cache-xsc3l2.c - XScale3 L2 cache controller support
+ *
+ * Copyright (C) 2007 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+#include <asm/system.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+#define CR_L2 (1 << 26)
+
+#define CACHE_LINE_SIZE 32
+#define CACHE_LINE_SHIFT 5
+#define CACHE_WAY_PER_SET 8
+
+#define CACHE_WAY_SIZE(l2ctype) (8192 << (((l2ctype) >> 8) & 0xf))
+#define CACHE_SET_SIZE(l2ctype) (CACHE_WAY_SIZE(l2ctype) >> CACHE_LINE_SHIFT)
+
+static inline int xsc3_l2_present(void)
+{
+ unsigned long l2ctype;
+
+ __asm__("mrc p15, 1, %0, c0, c0, 1" : "=r" (l2ctype));
+
+ return !!(l2ctype & 0xf8);
+}
+
+static inline void xsc3_l2_clean_mva(unsigned long addr)
+{
+ __asm__("mcr p15, 1, %0, c7, c11, 1" : : "r" (addr));
+}
+
+static inline void xsc3_l2_clean_pa(unsigned long addr)
+{
+ xsc3_l2_clean_mva(__phys_to_virt(addr));
+}
+
+static inline void xsc3_l2_inv_mva(unsigned long addr)
+{
+ __asm__("mcr p15, 1, %0, c7, c7, 1" : : "r" (addr));
+}
+
+static inline void xsc3_l2_inv_pa(unsigned long addr)
+{
+ xsc3_l2_inv_mva(__phys_to_virt(addr));
+}
+
+static inline void xsc3_l2_inv_all(void)
+{
+ unsigned long l2ctype, set_way;
+ int set, way;
+
+ __asm__("mrc p15, 1, %0, c0, c0, 1" : "=r" (l2ctype));
+
+ for (set = 0; set < CACHE_SET_SIZE(l2ctype); set++) {
+ for (way = 0; way < CACHE_WAY_PER_SET; way++) {
+ set_way = (way << 29) | (set << 5);
+ __asm__("mcr p15, 1, %0, c7, c11, 2" : : "r"(set_way));
+ }
+ }
+
+ dsb();
+}
+
+static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
+{
+ if (start == 0 && end == -1ul) {
+ xsc3_l2_inv_all();
+ return;
+ }
+
+ /*
+ * Clean and invalidate partial first cache line.
+ */
+ if (start & (CACHE_LINE_SIZE - 1)) {
+ xsc3_l2_clean_pa(start & ~(CACHE_LINE_SIZE - 1));
+ xsc3_l2_inv_pa(start & ~(CACHE_LINE_SIZE - 1));
+ start = (start | (CACHE_LINE_SIZE - 1)) + 1;
+ }
+
+ /*
+ * Clean and invalidate partial last cache line.
+ */
+ if (end & (CACHE_LINE_SIZE - 1)) {
+ xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1));
+ xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1));
+ end &= ~(CACHE_LINE_SIZE - 1);
+ }
+
+ /*
+ * Invalidate all full cache lines between 'start' and 'end'.
+ */
+ while (start != end) {
+ xsc3_l2_inv_pa(start);
+ start += CACHE_LINE_SIZE;
+ }
+
+ dsb();
+}
+
+static void xsc3_l2_clean_range(unsigned long start, unsigned long end)
+{
+ start &= ~(CACHE_LINE_SIZE - 1);
+ while (start < end) {
+ xsc3_l2_clean_pa(start);
+ start += CACHE_LINE_SIZE;
+ }
+
+ dsb();
+}
+
+/*
+ * optimize L2 flush all operation by set/way format
+ */
+static inline void xsc3_l2_flush_all(void)
+{
+ unsigned long l2ctype, set_way;
+ int set, way;
+
+ __asm__("mrc p15, 1, %0, c0, c0, 1" : "=r" (l2ctype));
+
+ for (set = 0; set < CACHE_SET_SIZE(l2ctype); set++) {
+ for (way = 0; way < CACHE_WAY_PER_SET; way++) {
+ set_way = (way << 29) | (set << 5);
+ __asm__("mcr p15, 1, %0, c7, c15, 2" : : "r"(set_way));
+ }
+ }
+
+ dsb();
+}
+
+static void xsc3_l2_flush_range(unsigned long start, unsigned long end)
+{
+ if (start == 0 && end == -1ul) {
+ xsc3_l2_flush_all();
+ return;
+ }
+
+ start &= ~(CACHE_LINE_SIZE - 1);
+ while (start < end) {
+ xsc3_l2_clean_pa(start);
+ xsc3_l2_inv_pa(start);
+ start += CACHE_LINE_SIZE;
+ }
+
+ dsb();
+}
+
+static int __init xsc3_l2_init(void)
+{
+ if (!cpu_is_xsc3() || !xsc3_l2_present())
+ return 0;
+
+ if (!(get_cr() & CR_L2)) {
+ pr_info("XScale3 L2 cache enabled.\n");
+ adjust_cr(CR_L2, CR_L2);
+ xsc3_l2_inv_all();
+ }
+
+ outer_cache.inv_range = xsc3_l2_inv_range;
+ outer_cache.clean_range = xsc3_l2_clean_range;
+ outer_cache.flush_range = xsc3_l2_flush_range;
+
+ return 0;
+}
+core_initcall(xsc3_l2_init);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index e6352946dde0..30a69d67d673 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -156,9 +156,9 @@ static int __init check_initrd(struct meminfo *mi)
}
if (initrd_node == -1) {
- printk(KERN_ERR "initrd (0x%08lx - 0x%08lx) extends beyond "
+ printk(KERN_ERR "INITRD: 0x%08lx+0x%08lx extends beyond "
"physical memory - disabling initrd\n",
- phys_initrd_start, end);
+ phys_initrd_start, phys_initrd_size);
phys_initrd_start = phys_initrd_size = 0;
}
#endif
@@ -239,25 +239,33 @@ bootmem_init_node(int node, int initrd_node, struct meminfo *mi)
reserve_bootmem_node(pgdat, boot_pfn << PAGE_SHIFT,
boot_pages << PAGE_SHIFT, BOOTMEM_DEFAULT);
+ /*
+ * Reserve any special node zero regions.
+ */
+ if (node == 0)
+ reserve_node_zero(pgdat);
+
#ifdef CONFIG_BLK_DEV_INITRD
/*
* If the initrd is in this node, reserve its memory.
*/
if (node == initrd_node) {
- reserve_bootmem_node(pgdat, phys_initrd_start,
- phys_initrd_size, BOOTMEM_DEFAULT);
- initrd_start = __phys_to_virt(phys_initrd_start);
- initrd_end = initrd_start + phys_initrd_size;
+ int res = reserve_bootmem_node(pgdat, phys_initrd_start,
+ phys_initrd_size, BOOTMEM_EXCLUSIVE);
+
+ if (res == 0) {
+ initrd_start = __phys_to_virt(phys_initrd_start);
+ initrd_end = initrd_start + phys_initrd_size;
+ } else {
+ printk(KERN_ERR
+ "INITRD: 0x%08lx+0x%08lx overlaps in-use "
+ "memory region - disabling initrd\n",
+ phys_initrd_start, phys_initrd_size);
+ }
}
#endif
/*
- * Finally, reserve any node zero regions.
- */
- if (node == 0)
- reserve_node_zero(pgdat);
-
- /*
* initialise the zones within this node.
*/
memset(zone_size, 0, sizeof(zone_size));
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 303a7ff6bfd2..b81dbf9ffb77 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -259,7 +259,7 @@ remap_area_supersections(unsigned long virt, unsigned long pfn,
* caller shouldn't need to know that small detail.
*
* 'flags' are the extra L_PTE_ flags that you want to specify for this
- * mapping. See include/asm-arm/proc-armv/pgtable.h for more information.
+ * mapping. See <asm/pgtable.h> for more information.
*/
void __iomem *
__arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index d64f8e6f75ab..eda733d30455 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -231,7 +231,7 @@ cpu_arm720_name:
.align
/*
- * See linux/include/asm-arm/procinfo.h for a definition of this structure.
+ * See <asm/procinfo.h> for a definition of this structure.
*/
.section ".proc.info.init", #alloc, #execinstr
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 9818195dbf11..d05e2358b824 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -18,7 +18,7 @@
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/elf.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
#include <asm/ptrace.h>
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index c5fe27ad2892..56bd3bfa2942 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -23,7 +23,7 @@
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/elf.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable-hwdef.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 3533741a76f6..6a0adecfe0ed 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -28,7 +28,7 @@
#include <linux/init.h>
#include <asm/assembler.h>
#include <asm/elf.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>
#include <asm/page.h>
@@ -52,11 +52,6 @@
#define CACHESIZE 32768
/*
- * Run with L2 enabled.
- */
-#define L2_CACHE_ENABLE 1
-
-/*
* This macro is used to wait for a CP15 write and is needed when we
* have to ensure that the last operation to the coprocessor was
* completed before continuing with operation.
@@ -265,12 +260,9 @@ ENTRY(xsc3_dma_inv_range)
tst r0, #CACHELINESIZE - 1
bic r0, r0, #CACHELINESIZE - 1
mcrne p15, 0, r0, c7, c10, 1 @ clean L1 D line
- mcrne p15, 1, r0, c7, c11, 1 @ clean L2 line
tst r1, #CACHELINESIZE - 1
mcrne p15, 0, r1, c7, c10, 1 @ clean L1 D line
- mcrne p15, 1, r1, c7, c11, 1 @ clean L2 line
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate L1 D line
- mcr p15, 1, r0, c7, c7, 1 @ invalidate L2 line
add r0, r0, #CACHELINESIZE
cmp r0, r1
blo 1b
@@ -288,7 +280,6 @@ ENTRY(xsc3_dma_inv_range)
ENTRY(xsc3_dma_clean_range)
bic r0, r0, #CACHELINESIZE - 1
1: mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line
- mcr p15, 1, r0, c7, c11, 1 @ clean L2 line
add r0, r0, #CACHELINESIZE
cmp r0, r1
blo 1b
@@ -306,8 +297,6 @@ ENTRY(xsc3_dma_clean_range)
ENTRY(xsc3_dma_flush_range)
bic r0, r0, #CACHELINESIZE - 1
1: mcr p15, 0, r0, c7, c14, 1 @ clean/invalidate L1 D line
- mcr p15, 1, r0, c7, c11, 1 @ clean L2 line
- mcr p15, 1, r0, c7, c7, 1 @ invalidate L2 line
add r0, r0, #CACHELINESIZE
cmp r0, r1
blo 1b
@@ -347,9 +336,7 @@ ENTRY(cpu_xsc3_switch_mm)
mcr p15, 0, ip, c7, c5, 0 @ invalidate L1 I cache and BTB
mcr p15, 0, ip, c7, c10, 4 @ data write barrier
mcr p15, 0, ip, c7, c5, 4 @ prefetch flush
-#ifdef L2_CACHE_ENABLE
orr r0, r0, #0x18 @ cache the page table in L2
-#endif
mcr p15, 0, r0, c2, c0, 0 @ load page table pointer
mcr p15, 0, ip, c8, c7, 0 @ invalidate I and D TLBs
cpwait_ret lr, ip
@@ -378,12 +365,10 @@ ENTRY(cpu_xsc3_set_pte_ext)
orreq r2, r2, #PTE_EXT_AP_UNO_SRW @ yes -> user n/a, system r/w
@ combined with user -> user r/w
-#if L2_CACHE_ENABLE
@ If it's cacheable, it needs to be in L2 also.
eor ip, r1, #L_PTE_CACHEABLE
tst ip, #L_PTE_CACHEABLE
orreq r2, r2, #PTE_EXT_TEX(0x5)
-#endif
tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young?
movne r2, #0 @ no -> fault
@@ -408,9 +393,7 @@ __xsc3_setup:
mcr p15, 0, ip, c7, c10, 4 @ data write barrier
mcr p15, 0, ip, c7, c5, 4 @ prefetch flush
mcr p15, 0, ip, c8, c7, 0 @ invalidate I and D TLBs
-#if L2_CACHE_ENABLE
orr r4, r4, #0x18 @ cache the page table in L2
-#endif
mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
mov r0, #0 @ don't allow CP access
@@ -418,9 +401,7 @@ __xsc3_setup:
mrc p15, 0, r0, c1, c0, 1 @ get auxiliary control reg
and r0, r0, #2 @ preserve bit P bit setting
-#if L2_CACHE_ENABLE
orr r0, r0, #(1 << 10) @ enable L2 for LLR cache
-#endif
mcr p15, 0, r0, c1, c0, 1 @ set auxiliary control reg
adr r5, xsc3_crval
@@ -429,9 +410,6 @@ __xsc3_setup:
bic r0, r0, r5 @ ..V. ..R. .... ..A.
orr r0, r0, r6 @ ..VI Z..S .... .C.M (mmu)
@ ...I Z..S .... .... (uc)
-#if L2_CACHE_ENABLE
- orr r0, r0, #0x04000000 @ L2 enable
-#endif
mov pc, lr
.size __xsc3_setup, . - __xsc3_setup
diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h
index 4a4d02c09112..386cbd13eaf4 100644
--- a/arch/arm/nwfpe/fpa11.h
+++ b/arch/arm/nwfpe/fpa11.h
@@ -69,7 +69,7 @@ typedef union tagFPREG {
* This structure is exported to user space. Do not re-order.
* Only add new stuff to the end, and do not change the size of
* any element. Elements of this structure are used by user
- * space, and must match struct user_fp in include/asm-arm/user.h.
+ * space, and must match struct user_fp in <asm/user.h>.
* We include the byte offsets below for documentation purposes.
*
* The size of this structure and FPREG are checked by fpmodule.c
diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c
index 4458705021e0..65e26c17f8a2 100644
--- a/arch/arm/oprofile/op_model_mpcore.c
+++ b/arch/arm/oprofile/op_model_mpcore.c
@@ -40,7 +40,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include "op_counter.h"
diff --git a/arch/arm/plat-iop/i2c.c b/arch/arm/plat-iop/i2c.c
index e99909bdba71..b7b8fcb9108c 100644
--- a/arch/arm/plat-iop/i2c.c
+++ b/arch/arm/plat-iop/i2c.c
@@ -25,9 +25,8 @@
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/memory.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iop3xx.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#ifdef CONFIG_ARCH_IOP32X
diff --git a/arch/arm/plat-iop/io.c b/arch/arm/plat-iop/io.c
index 498675d028d0..c30d1885af3d 100644
--- a/arch/arm/plat-iop/io.c
+++ b/arch/arm/plat-iop/io.c
@@ -18,7 +18,7 @@
*/
#include <linux/kernel.h>
#include <linux/module.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
void * __iomem __iop3xx_ioremap(unsigned long cookie, size_t size,
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index d9bc15a69e5d..e32054fbe524 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -21,10 +21,9 @@
#include <asm/irq.h>
#include <asm/signal.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/pci.h>
#include <asm/hardware/iop3xx.h>
-#include <asm/mach-types.h>
// #define DEBUG
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 6fe481ff4fdf..da9e82441c53 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -18,7 +18,7 @@
#include <linux/time.h>
#include <linux/init.h>
#include <linux/timex.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c
index 318b268f938e..73d304633642 100644
--- a/arch/arm/plat-mxc/gpio.c
+++ b/arch/arm/plat-mxc/gpio.c
@@ -23,7 +23,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm-generic/bug.h>
static struct mxc_gpio_port *mxc_gpio_ports;
diff --git a/arch/arm/plat-mxc/iomux-mx1-mx2.c b/arch/arm/plat-mxc/iomux-mx1-mx2.c
index 1985571eb40c..1204456d61a9 100644
--- a/arch/arm/plat-mxc/iomux-mx1-mx2.c
+++ b/arch/arm/plat-mxc/iomux-mx1-mx2.c
@@ -30,7 +30,7 @@
#include <linux/string.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/map.h>
#include <asm/arch/iomux-mx1-mx2.h>
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 3bf86343fdf4..be9680a88b02 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -26,7 +26,7 @@
#include <linux/clockchips.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/time.h>
#include <asm/arch/common.h>
#include <asm/arch/mxc_timer.h>
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 8d04929a3c75..6a955296e8c1 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -19,7 +19,7 @@
#include <linux/serial_reg.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index d719c15daa55..3c8ef1ac5f3d 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -21,7 +21,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index f455233af082..7228ef8534b7 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/board.h>
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index 9128a80d228f..a47695c3171a 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -13,7 +13,7 @@
#include <linux/leds.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/system.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 81002b722da1..9b4240b9d65f 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -14,7 +14,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index fac8e994f588..69450d61cf4f 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -28,7 +28,7 @@
#include <linux/io.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
#include <asm/arch/tc.h>
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index f22506af0e67..30b6f2c9cb33 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -32,7 +32,7 @@
#include <linux/list.h>
#include <linux/clk.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/dmtimer.h>
#include <asm/io.h>
#include <asm/arch/irqs.h>
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index 5d107520e6b9..b0b3c5419b0a 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -28,9 +28,8 @@
#include <linux/platform_device.h>
#include <linux/bootmem.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/arch/board.h>
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 63e094342ef6..7112b5db4a36 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -18,7 +18,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/irqs.h>
#include <asm/arch/gpio.h>
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index 7990ab185bb1..647ed5971c60 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -26,7 +26,6 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/i2c.h>
-#include <asm/mach-types.h>
#include <asm/arch/mux.h>
#define OMAP_I2C_SIZE 0x3f
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index b5d307026c82..005261a4e720 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -33,7 +33,7 @@
#include <linux/clk.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define OCPI_BASE 0xfffec320
#define OCPI_FAULT (OCPI_BASE + 0x00)
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 2699c16d4da0..359912ffed7f 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -31,7 +31,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/control.h>
#include <asm/arch/mux.h>
diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c
index 3ac8d8d781b3..373d04358485 100644
--- a/arch/arm/plat-s3c24xx/clock.c
+++ b/arch/arm/plat-s3c24xx/clock.c
@@ -40,7 +40,7 @@
#include <linux/mutex.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c
index 398c7ac25296..a608aa388820 100644
--- a/arch/arm/plat-s3c24xx/common-smdk.c
+++ b/arch/arm/plat-s3c24xx/common-smdk.c
@@ -31,7 +31,7 @@
#include <asm/mach/irq.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c
index f5699cadb0c3..05a1d9cc280c 100644
--- a/arch/arm/plat-s3c24xx/cpu.c
+++ b/arch/arm/plat-s3c24xx/cpu.c
@@ -30,7 +30,7 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/delay.h>
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
index eea3b32ff798..5c6f446a1fa9 100644
--- a/arch/arm/plat-s3c24xx/devs.c
+++ b/arch/arm/plat-s3c24xx/devs.c
@@ -24,7 +24,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/arch/fb.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 8c5e656d5d8c..8ae5719d6b3b 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -29,7 +29,7 @@
#include <asm/system.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/dma.h>
diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c
index ee99dcc7f0bd..ace8bec5de5a 100644
--- a/arch/arm/plat-s3c24xx/gpio.c
+++ b/arch/arm/plat-s3c24xx/gpio.c
@@ -27,7 +27,7 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c
index 825d8d0c5ca2..6dd5211c9c67 100644
--- a/arch/arm/plat-s3c24xx/gpiolib.c
+++ b/arch/arm/plat-s3c24xx/gpiolib.c
@@ -19,7 +19,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/regs-gpio.h>
diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c
index 001436c04b13..f524d765c8aa 100644
--- a/arch/arm/plat-s3c24xx/irq.c
+++ b/arch/arm/plat-s3c24xx/irq.c
@@ -56,7 +56,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c
index cb0b3a4ccf1b..9919419e3273 100644
--- a/arch/arm/plat-s3c24xx/pm-simtec.c
+++ b/arch/arm/plat-s3c24xx/pm-simtec.c
@@ -24,7 +24,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/map.h>
diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c
index bf5581a9aeea..0d044bcbe1ac 100644
--- a/arch/arm/plat-s3c24xx/pm.c
+++ b/arch/arm/plat-s3c24xx/pm.c
@@ -37,7 +37,7 @@
#include <linux/serial_core.h>
#include <asm/cacheflush.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/plat-s3c/regs-serial.h>
diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c
index 2cda3e3c6786..489e32abf3ac 100644
--- a/arch/arm/plat-s3c24xx/pwm-clock.c
+++ b/arch/arm/plat-s3c24xx/pwm-clock.c
@@ -18,7 +18,7 @@
#include <linux/err.h>
#include <linux/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/regs-clock.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c
index faf3e0f9f4e2..a811e8b6d455 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-clock.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c
@@ -34,7 +34,7 @@
#include <linux/mutex.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/atomic.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c
index 2dbb2606d448..2eefe16bd2a8 100644
--- a/arch/arm/plat-s3c24xx/s3c244x-irq.c
+++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c
@@ -25,7 +25,7 @@
#include <linux/ioport.h>
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index 2f01af5f64c4..eb9dd4f9b8ec 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -25,7 +25,7 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S
index a646cbe8244c..4f8756e19bb1 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/plat-s3c24xx/sleep.S
@@ -26,7 +26,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/map.h>
#include <asm/arch/regs-gpio.h>
diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile
index c2a4993a724c..1dbaa29ac4d7 100644
--- a/arch/arm/tools/Makefile
+++ b/arch/arm/tools/Makefile
@@ -6,4 +6,5 @@
include/asm-arm/mach-types.h: $(src)/gen-mach-types $(src)/mach-types
@echo ' Generating $@'
+ @mkdir -p $(dir $@)
$(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c
index dae9c982aa89..c7b25b0aacff 100644
--- a/arch/m68k/mac/baboon.c
+++ b/arch/m68k/mac/baboon.c
@@ -11,7 +11,6 @@
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/ide.h>
#include <asm/traps.h>
#include <asm/bootinfo.h>
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index f3b27d04a31f..1bdb03c73c0f 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -27,7 +27,6 @@
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/ide.h>
#include <linux/module.h>
#include <asm/bootinfo.h>
diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c
index a56c4b804b07..822a20e21fa4 100644
--- a/arch/mips/emma2rh/markeins/setup.c
+++ b/arch/mips/emma2rh/markeins/setup.c
@@ -27,7 +27,6 @@
#include <linux/types.h>
#include <linux/initrd.h>
#include <linux/irq.h>
-#include <linux/ide.h>
#include <linux/ioport.h>
#include <linux/param.h> /* for HZ */
#include <linux/root_dev.h>
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index f60524e8bc44..b59ba6b93cdd 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -10,7 +10,6 @@
* Copyright (C) 2007 by Thomas Bogendoerfer
*/
#include <linux/eisa.h>
-#include <linux/hdreg.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/sched.h>
@@ -18,7 +17,6 @@
#include <linux/mm.h>
#include <linux/console.h>
#include <linux/fb.h>
-#include <linux/ide.h>
#include <linux/pm.h>
#include <linux/screen_info.h>
#include <linux/platform_device.h>
diff --git a/arch/mn10300/kernel/module.c b/arch/mn10300/kernel/module.c
index 0e4d2f6fa6e8..8fa36893df7a 100644
--- a/arch/mn10300/kernel/module.c
+++ b/arch/mn10300/kernel/module.c
@@ -24,6 +24,7 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
+#include <linux/bug.h>
#if 0
#define DEBUGP printk
@@ -195,7 +196,7 @@ int module_finalize(const Elf_Ehdr *hdr,
const Elf_Shdr *sechdrs,
struct module *me)
{
- return 0;
+ return module_bug_finalize(hdr, sechdrs, me);
}
/*
@@ -203,4 +204,5 @@ int module_finalize(const Elf_Ehdr *hdr,
*/
void module_arch_cleanup(struct module *mod)
{
+ module_bug_cleanup(mod);
}
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 8c8aadbe9563..4ebc52a19f0a 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -97,7 +97,7 @@ config IRQSTACKS
config VIRQ_DEBUG
bool "Expose hardware/virtual IRQ mapping via debugfs"
- depends on DEBUG_FS && PPC_MERGE
+ depends on DEBUG_FS
help
This option will show the mapping relationship between hardware irq
numbers and virtual irq numbers. The mapping is exposed via debugfs
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 666185f59459..3b3a1062cb25 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -202,6 +202,11 @@
fsl,has-rstcr;
};
+ wdt@e4000 {
+ compatible = "fsl,mpc8610-wdt";
+ reg = <0xe4000 0x100>;
+ };
+
i2s@16000 {
compatible = "fsl,mpc8610-ssi";
cell-index = <0>;
diff --git a/arch/powerpc/boot/io.h b/arch/powerpc/boot/io.h
index ccaedaec50d5..7c09f4861fe1 100644
--- a/arch/powerpc/boot/io.h
+++ b/arch/powerpc/boot/io.h
@@ -6,7 +6,7 @@
/*
* Low-level I/O routines.
*
- * Copied from <file:include/asm-powerpc/io.h> (which has no copyright)
+ * Copied from <file:arch/powerpc/include/asm/io.h> (which has no copyright)
*/
static inline int in_8(const volatile unsigned char *addr)
{
diff --git a/include/asm-powerpc/8253pit.h b/arch/powerpc/include/asm/8253pit.h
index b70d6e53b303..b70d6e53b303 100644
--- a/include/asm-powerpc/8253pit.h
+++ b/arch/powerpc/include/asm/8253pit.h
diff --git a/include/asm-powerpc/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
index 4b0e15206006..4b0e15206006 100644
--- a/include/asm-powerpc/8xx_immap.h
+++ b/arch/powerpc/include/asm/8xx_immap.h
diff --git a/include/asm-powerpc/Kbuild b/arch/powerpc/include/asm/Kbuild
index 5ab7d7fe198c..5ab7d7fe198c 100644
--- a/include/asm-powerpc/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
diff --git a/include/asm-powerpc/a.out.h b/arch/powerpc/include/asm/a.out.h
index 89cead6b176e..89cead6b176e 100644
--- a/include/asm-powerpc/a.out.h
+++ b/arch/powerpc/include/asm/a.out.h
diff --git a/include/asm-powerpc/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h
index 98324c5a8286..98324c5a8286 100644
--- a/include/asm-powerpc/abs_addr.h
+++ b/arch/powerpc/include/asm/abs_addr.h
diff --git a/include/asm-powerpc/agp.h b/arch/powerpc/include/asm/agp.h
index 86455c4c31ee..86455c4c31ee 100644
--- a/include/asm-powerpc/agp.h
+++ b/arch/powerpc/include/asm/agp.h
diff --git a/include/asm-powerpc/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 8f0fe7971949..8f0fe7971949 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
diff --git a/include/asm-powerpc/atomic.h b/arch/powerpc/include/asm/atomic.h
index f3fc733758f5..f3fc733758f5 100644
--- a/include/asm-powerpc/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
diff --git a/include/asm-powerpc/auxvec.h b/arch/powerpc/include/asm/auxvec.h
index 19a099b62cd6..19a099b62cd6 100644
--- a/include/asm-powerpc/auxvec.h
+++ b/arch/powerpc/include/asm/auxvec.h
diff --git a/include/asm-powerpc/backlight.h b/arch/powerpc/include/asm/backlight.h
index 8cf5c37c3817..8cf5c37c3817 100644
--- a/include/asm-powerpc/backlight.h
+++ b/arch/powerpc/include/asm/backlight.h
diff --git a/include/asm-powerpc/bitops.h b/arch/powerpc/include/asm/bitops.h
index 897eade3afbe..897eade3afbe 100644
--- a/include/asm-powerpc/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
diff --git a/include/asm-powerpc/bootx.h b/arch/powerpc/include/asm/bootx.h
index 57b82e3f89ce..57b82e3f89ce 100644
--- a/include/asm-powerpc/bootx.h
+++ b/arch/powerpc/include/asm/bootx.h
diff --git a/include/asm-powerpc/btext.h b/arch/powerpc/include/asm/btext.h
index 906f46e31006..906f46e31006 100644
--- a/include/asm-powerpc/btext.h
+++ b/arch/powerpc/include/asm/btext.h
diff --git a/include/asm-powerpc/bug.h b/arch/powerpc/include/asm/bug.h
index e55d1f66b86f..e55d1f66b86f 100644
--- a/include/asm-powerpc/bug.h
+++ b/arch/powerpc/include/asm/bug.h
diff --git a/include/asm-powerpc/bugs.h b/arch/powerpc/include/asm/bugs.h
index 42fdb73e3068..42fdb73e3068 100644
--- a/include/asm-powerpc/bugs.h
+++ b/arch/powerpc/include/asm/bugs.h
diff --git a/include/asm-powerpc/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index b37752214a16..b37752214a16 100644
--- a/include/asm-powerpc/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
diff --git a/include/asm-powerpc/cache.h b/arch/powerpc/include/asm/cache.h
index 81de6eb3455d..81de6eb3455d 100644
--- a/include/asm-powerpc/cache.h
+++ b/arch/powerpc/include/asm/cache.h
diff --git a/include/asm-powerpc/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index ba667a383b8c..ba667a383b8c 100644
--- a/include/asm-powerpc/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
diff --git a/include/asm-powerpc/cell-pmu.h b/arch/powerpc/include/asm/cell-pmu.h
index 8066eede3a0c..8066eede3a0c 100644
--- a/include/asm-powerpc/cell-pmu.h
+++ b/arch/powerpc/include/asm/cell-pmu.h
diff --git a/include/asm-powerpc/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h
index fd6fd00434ef..fd6fd00434ef 100644
--- a/include/asm-powerpc/cell-regs.h
+++ b/arch/powerpc/include/asm/cell-regs.h
diff --git a/include/asm-powerpc/checksum.h b/arch/powerpc/include/asm/checksum.h
index 7cdf358337cf..7cdf358337cf 100644
--- a/include/asm-powerpc/checksum.h
+++ b/arch/powerpc/include/asm/checksum.h
diff --git a/include/asm-powerpc/clk_interface.h b/arch/powerpc/include/asm/clk_interface.h
index ab1882c1e176..ab1882c1e176 100644
--- a/include/asm-powerpc/clk_interface.h
+++ b/arch/powerpc/include/asm/clk_interface.h
diff --git a/include/asm-powerpc/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 107d9b915e33..107d9b915e33 100644
--- a/include/asm-powerpc/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
diff --git a/include/asm-powerpc/compat.h b/arch/powerpc/include/asm/compat.h
index d811a8cd7b58..d811a8cd7b58 100644
--- a/include/asm-powerpc/compat.h
+++ b/arch/powerpc/include/asm/compat.h
diff --git a/include/asm-powerpc/cpm.h b/arch/powerpc/include/asm/cpm.h
index 24d79e3abd8e..24d79e3abd8e 100644
--- a/include/asm-powerpc/cpm.h
+++ b/arch/powerpc/include/asm/cpm.h
diff --git a/include/asm-powerpc/cpm1.h b/arch/powerpc/include/asm/cpm1.h
index 2ff798744c1d..2ff798744c1d 100644
--- a/include/asm-powerpc/cpm1.h
+++ b/arch/powerpc/include/asm/cpm1.h
diff --git a/include/asm-powerpc/cpm2.h b/arch/powerpc/include/asm/cpm2.h
index 2a6fa0183ac9..2a6fa0183ac9 100644
--- a/include/asm-powerpc/cpm2.h
+++ b/arch/powerpc/include/asm/cpm2.h
diff --git a/include/asm-powerpc/cputable.h b/arch/powerpc/include/asm/cputable.h
index ef8a248dfd55..ef8a248dfd55 100644
--- a/include/asm-powerpc/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
diff --git a/include/asm-powerpc/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h
index fb11b0c459b8..fb11b0c459b8 100644
--- a/include/asm-powerpc/cputhreads.h
+++ b/arch/powerpc/include/asm/cputhreads.h
diff --git a/include/asm-powerpc/cputime.h b/arch/powerpc/include/asm/cputime.h
index f42e623030ee..f42e623030ee 100644
--- a/include/asm-powerpc/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
diff --git a/include/asm-powerpc/current.h b/arch/powerpc/include/asm/current.h
index e2c7f06931e7..e2c7f06931e7 100644
--- a/include/asm-powerpc/current.h
+++ b/arch/powerpc/include/asm/current.h
diff --git a/include/asm-powerpc/dbdma.h b/arch/powerpc/include/asm/dbdma.h
index e23f07e73cb3..e23f07e73cb3 100644
--- a/include/asm-powerpc/dbdma.h
+++ b/arch/powerpc/include/asm/dbdma.h
diff --git a/include/asm-powerpc/dcr-generic.h b/arch/powerpc/include/asm/dcr-generic.h
index 35b71599ec46..35b71599ec46 100644
--- a/include/asm-powerpc/dcr-generic.h
+++ b/arch/powerpc/include/asm/dcr-generic.h
diff --git a/include/asm-powerpc/dcr-mmio.h b/arch/powerpc/include/asm/dcr-mmio.h
index acd491dbd45a..acd491dbd45a 100644
--- a/include/asm-powerpc/dcr-mmio.h
+++ b/arch/powerpc/include/asm/dcr-mmio.h
diff --git a/include/asm-powerpc/dcr-native.h b/arch/powerpc/include/asm/dcr-native.h
index 72d2b72c7390..72d2b72c7390 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/arch/powerpc/include/asm/dcr-native.h
diff --git a/include/asm-powerpc/dcr-regs.h b/arch/powerpc/include/asm/dcr-regs.h
index 29b0ecef980a..29b0ecef980a 100644
--- a/include/asm-powerpc/dcr-regs.h
+++ b/arch/powerpc/include/asm/dcr-regs.h
diff --git a/include/asm-powerpc/dcr.h b/arch/powerpc/include/asm/dcr.h
index 53b283050ab3..d13fb68bb5c0 100644
--- a/include/asm-powerpc/dcr.h
+++ b/arch/powerpc/include/asm/dcr.h
@@ -65,17 +65,13 @@ typedef dcr_host_mmio_t dcr_host_t;
#endif /* defined(CONFIG_PPC_DCR_NATIVE) && defined(CONFIG_PPC_DCR_MMIO) */
/*
- * On CONFIG_PPC_MERGE, we have additional helpers to read the DCR
- * base from the device-tree
+ * additional helpers to read the DCR * base from the device-tree
*/
-#ifdef CONFIG_PPC_MERGE
struct device_node;
extern unsigned int dcr_resource_start(struct device_node *np,
unsigned int index);
extern unsigned int dcr_resource_len(struct device_node *np,
unsigned int index);
-#endif /* CONFIG_PPC_MERGE */
-
#endif /* CONFIG_PPC_DCR */
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/delay.h b/arch/powerpc/include/asm/delay.h
index f9200a65c632..f9200a65c632 100644
--- a/include/asm-powerpc/delay.h
+++ b/arch/powerpc/include/asm/delay.h
diff --git a/include/asm-powerpc/device.h b/arch/powerpc/include/asm/device.h
index 228ab2a315b9..228ab2a315b9 100644
--- a/include/asm-powerpc/device.h
+++ b/arch/powerpc/include/asm/device.h
diff --git a/include/asm-powerpc/div64.h b/arch/powerpc/include/asm/div64.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/include/asm-powerpc/div64.h
+++ b/arch/powerpc/include/asm/div64.h
diff --git a/include/asm-powerpc/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index c7ca45f97dd2..c7ca45f97dd2 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
diff --git a/include/asm-powerpc/dma.h b/arch/powerpc/include/asm/dma.h
index a7e06e25c708..a7e06e25c708 100644
--- a/include/asm-powerpc/dma.h
+++ b/arch/powerpc/include/asm/dma.h
diff --git a/include/asm-powerpc/edac.h b/arch/powerpc/include/asm/edac.h
index 6ead88bbfbb8..6ead88bbfbb8 100644
--- a/include/asm-powerpc/edac.h
+++ b/arch/powerpc/include/asm/edac.h
diff --git a/include/asm-powerpc/eeh.h b/arch/powerpc/include/asm/eeh.h
index b886bec67016..b886bec67016 100644
--- a/include/asm-powerpc/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
diff --git a/include/asm-powerpc/eeh_event.h b/arch/powerpc/include/asm/eeh_event.h
index cc3cb04539ac..cc3cb04539ac 100644
--- a/include/asm-powerpc/eeh_event.h
+++ b/arch/powerpc/include/asm/eeh_event.h
diff --git a/include/asm-powerpc/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f399ee51..80d1f399ee51 100644
--- a/include/asm-powerpc/elf.h
+++ b/arch/powerpc/include/asm/elf.h
diff --git a/include/asm-powerpc/emergency-restart.h b/arch/powerpc/include/asm/emergency-restart.h
index 3711bd9d50bd..3711bd9d50bd 100644
--- a/include/asm-powerpc/emergency-restart.h
+++ b/arch/powerpc/include/asm/emergency-restart.h
diff --git a/include/asm-powerpc/errno.h b/arch/powerpc/include/asm/errno.h
index 8c145fd17d86..8c145fd17d86 100644
--- a/include/asm-powerpc/errno.h
+++ b/arch/powerpc/include/asm/errno.h
diff --git a/include/asm-powerpc/exception.h b/arch/powerpc/include/asm/exception.h
index 329148b5acc6..329148b5acc6 100644
--- a/include/asm-powerpc/exception.h
+++ b/arch/powerpc/include/asm/exception.h
diff --git a/include/asm-powerpc/fb.h b/arch/powerpc/include/asm/fb.h
index 411af8d17a69..411af8d17a69 100644
--- a/include/asm-powerpc/fb.h
+++ b/arch/powerpc/include/asm/fb.h
diff --git a/include/asm-powerpc/fcntl.h b/arch/powerpc/include/asm/fcntl.h
index ce5c4516d404..ce5c4516d404 100644
--- a/include/asm-powerpc/fcntl.h
+++ b/arch/powerpc/include/asm/fcntl.h
diff --git a/include/asm-powerpc/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index a1029967620b..a1029967620b 100644
--- a/include/asm-powerpc/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
diff --git a/include/asm-powerpc/firmware.h b/arch/powerpc/include/asm/firmware.h
index 3a179827528d..3a179827528d 100644
--- a/include/asm-powerpc/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
diff --git a/include/asm-powerpc/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 8428b38a3d30..8428b38a3d30 100644
--- a/include/asm-powerpc/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
diff --git a/include/asm-powerpc/floppy.h b/arch/powerpc/include/asm/floppy.h
index 24bd34c57e9d..24bd34c57e9d 100644
--- a/include/asm-powerpc/floppy.h
+++ b/arch/powerpc/include/asm/floppy.h
diff --git a/include/asm-powerpc/fs_pd.h b/arch/powerpc/include/asm/fs_pd.h
index 9361cd5342cc..9361cd5342cc 100644
--- a/include/asm-powerpc/fs_pd.h
+++ b/arch/powerpc/include/asm/fs_pd.h
diff --git a/include/asm-powerpc/fsl_gtm.h b/arch/powerpc/include/asm/fsl_gtm.h
index 8e8c9b5032d3..8e8c9b5032d3 100644
--- a/include/asm-powerpc/fsl_gtm.h
+++ b/arch/powerpc/include/asm/fsl_gtm.h
diff --git a/include/asm-powerpc/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 303f5484c050..303f5484c050 100644
--- a/include/asm-powerpc/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
diff --git a/include/asm-powerpc/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index de921326cca8..de921326cca8 100644
--- a/include/asm-powerpc/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
diff --git a/include/asm-powerpc/futex.h b/arch/powerpc/include/asm/futex.h
index 6d406c5c5de4..6d406c5c5de4 100644
--- a/include/asm-powerpc/futex.h
+++ b/arch/powerpc/include/asm/futex.h
diff --git a/include/asm-powerpc/gpio.h b/arch/powerpc/include/asm/gpio.h
index ea04632399d8..ea04632399d8 100644
--- a/include/asm-powerpc/gpio.h
+++ b/arch/powerpc/include/asm/gpio.h
diff --git a/include/asm-powerpc/grackle.h b/arch/powerpc/include/asm/grackle.h
index bd7812a519d4..bd7812a519d4 100644
--- a/include/asm-powerpc/grackle.h
+++ b/arch/powerpc/include/asm/grackle.h
diff --git a/include/asm-powerpc/hardirq.h b/arch/powerpc/include/asm/hardirq.h
index 288e14d53b7f..288e14d53b7f 100644
--- a/include/asm-powerpc/hardirq.h
+++ b/arch/powerpc/include/asm/hardirq.h
diff --git a/include/asm-powerpc/heathrow.h b/arch/powerpc/include/asm/heathrow.h
index 93f54958a9d1..93f54958a9d1 100644
--- a/include/asm-powerpc/heathrow.h
+++ b/arch/powerpc/include/asm/heathrow.h
diff --git a/include/asm-powerpc/highmem.h b/arch/powerpc/include/asm/highmem.h
index 5d99b6489d56..5d99b6489d56 100644
--- a/include/asm-powerpc/highmem.h
+++ b/arch/powerpc/include/asm/highmem.h
diff --git a/include/asm-powerpc/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 26f0d0ab27a5..26f0d0ab27a5 100644
--- a/include/asm-powerpc/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
diff --git a/include/asm-powerpc/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index fbe2932fa9e9..fbe2932fa9e9 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
diff --git a/include/asm-powerpc/hvconsole.h b/arch/powerpc/include/asm/hvconsole.h
index 35ea69e8121f..35ea69e8121f 100644
--- a/include/asm-powerpc/hvconsole.h
+++ b/arch/powerpc/include/asm/hvconsole.h
diff --git a/include/asm-powerpc/hvcserver.h b/arch/powerpc/include/asm/hvcserver.h
index 67d7da3a4da4..67d7da3a4da4 100644
--- a/include/asm-powerpc/hvcserver.h
+++ b/arch/powerpc/include/asm/hvcserver.h
diff --git a/include/asm-powerpc/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index f75a5fc64d2e..f75a5fc64d2e 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
diff --git a/include/asm-powerpc/hydra.h b/arch/powerpc/include/asm/hydra.h
index 1ad4eed07fbe..1ad4eed07fbe 100644
--- a/include/asm-powerpc/hydra.h
+++ b/arch/powerpc/include/asm/hydra.h
diff --git a/include/asm-powerpc/i8259.h b/arch/powerpc/include/asm/i8259.h
index db1362f8c603..105ade297aad 100644
--- a/include/asm-powerpc/i8259.h
+++ b/arch/powerpc/include/asm/i8259.h
@@ -4,14 +4,9 @@
#include <linux/irq.h>
-#ifdef CONFIG_PPC_MERGE
extern void i8259_init(struct device_node *node, unsigned long intack_addr);
extern unsigned int i8259_irq(void);
extern struct irq_host *i8259_get_host(void);
-#else
-extern void i8259_init(unsigned long intack_addr, int offset);
-extern int i8259_irq(void);
-#endif
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_I8259_H */
diff --git a/include/asm-powerpc/ibmebus.h b/arch/powerpc/include/asm/ibmebus.h
index 1a9d9aea21fa..1a9d9aea21fa 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/arch/powerpc/include/asm/ibmebus.h
diff --git a/include/asm-powerpc/ide.h b/arch/powerpc/include/asm/ide.h
index 1aaf27be8741..048480e340f2 100644
--- a/include/asm-powerpc/ide.h
+++ b/arch/powerpc/include/asm/ide.h
@@ -20,7 +20,6 @@
#define __ide_mm_outsl(p, a, c) writesl((void __iomem *)(p), (a), (c))
#ifndef __powerpc64__
-#include <linux/hdreg.h>
#include <linux/ioport.h>
/* FIXME: use ide_platform host driver */
diff --git a/include/asm-powerpc/immap_86xx.h b/arch/powerpc/include/asm/immap_86xx.h
index 0f165e59c326..0f165e59c326 100644
--- a/include/asm-powerpc/immap_86xx.h
+++ b/arch/powerpc/include/asm/immap_86xx.h
diff --git a/include/asm-powerpc/immap_cpm2.h b/arch/powerpc/include/asm/immap_cpm2.h
index 4080bab0468c..4080bab0468c 100644
--- a/include/asm-powerpc/immap_cpm2.h
+++ b/arch/powerpc/include/asm/immap_cpm2.h
diff --git a/include/asm-powerpc/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h
index 7b6f411db3e6..3c2fced3ac22 100644
--- a/include/asm-powerpc/immap_qe.h
+++ b/arch/powerpc/include/asm/immap_qe.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/immap_qe.h
- *
* QUICC Engine (QE) Internal Memory Map.
* The Internal Memory Map for devices with QE on them. This
* is the superset of all QE devices (8360, etc.).
diff --git a/include/asm-powerpc/io-defs.h b/arch/powerpc/include/asm/io-defs.h
index 44d7927aec69..44d7927aec69 100644
--- a/include/asm-powerpc/io-defs.h
+++ b/arch/powerpc/include/asm/io-defs.h
diff --git a/include/asm-powerpc/io.h b/arch/powerpc/include/asm/io.h
index 77c7fa025e65..77c7fa025e65 100644
--- a/include/asm-powerpc/io.h
+++ b/arch/powerpc/include/asm/io.h
diff --git a/include/asm-powerpc/ioctl.h b/arch/powerpc/include/asm/ioctl.h
index 57d68304218b..57d68304218b 100644
--- a/include/asm-powerpc/ioctl.h
+++ b/arch/powerpc/include/asm/ioctl.h
diff --git a/include/asm-powerpc/ioctls.h b/arch/powerpc/include/asm/ioctls.h
index 279a6229584b..279a6229584b 100644
--- a/include/asm-powerpc/ioctls.h
+++ b/arch/powerpc/include/asm/ioctls.h
diff --git a/include/asm-powerpc/iommu.h b/arch/powerpc/include/asm/iommu.h
index 51ecfef8d843..51ecfef8d843 100644
--- a/include/asm-powerpc/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
diff --git a/include/asm-powerpc/ipcbuf.h b/arch/powerpc/include/asm/ipcbuf.h
index 2c3e1d94db1d..2c3e1d94db1d 100644
--- a/include/asm-powerpc/ipcbuf.h
+++ b/arch/powerpc/include/asm/ipcbuf.h
diff --git a/include/asm-powerpc/ipic.h b/arch/powerpc/include/asm/ipic.h
index 8ff08be00146..fb59829983b8 100644
--- a/include/asm-powerpc/ipic.h
+++ b/arch/powerpc/include/asm/ipic.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/ipic.h
- *
* IPIC external definitions and structure.
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -79,15 +77,8 @@ extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
extern u32 ipic_get_mcp_status(void);
extern void ipic_clear_mcp_status(u32 mask);
-#ifdef CONFIG_PPC_MERGE
extern struct ipic * ipic_init(struct device_node *node, unsigned int flags);
extern unsigned int ipic_get_irq(void);
-#else
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
- unsigned int irq_offset,
- unsigned char *senses, unsigned int senses_count);
-extern int ipic_get_irq(void);
-#endif
#endif /* __ASM_IPIC_H__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/irq.h b/arch/powerpc/include/asm/irq.h
index 1ef8e304e0ea..a372f76836c2 100644
--- a/include/asm-powerpc/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -25,8 +25,6 @@
extern atomic_t ppc_n_lost_interrupts;
-#ifdef CONFIG_PPC_MERGE
-
/* This number is used when no interrupt has been assigned */
#define NO_IRQ (0)
@@ -326,292 +324,6 @@ static __inline__ int irq_canonicalize(int irq)
return irq;
}
-
-#else /* CONFIG_PPC_MERGE */
-
-/* This number is used when no interrupt has been assigned */
-#define NO_IRQ (-1)
-#define NO_IRQ_IGNORE (-2)
-
-
-/*
- * These constants are used for passing information about interrupt
- * signal polarity and level/edge sensing to the low-level PIC chip
- * drivers.
- */
-#define IRQ_SENSE_MASK 0x1
-#define IRQ_SENSE_LEVEL 0x1 /* interrupt on active level */
-#define IRQ_SENSE_EDGE 0x0 /* interrupt triggered by edge */
-
-#define IRQ_POLARITY_MASK 0x2
-#define IRQ_POLARITY_POSITIVE 0x2 /* high level or low->high edge */
-#define IRQ_POLARITY_NEGATIVE 0x0 /* low level or high->low edge */
-
-
-#if defined(CONFIG_40x)
-#include <asm/ibm4xx.h>
-
-#ifndef NR_BOARD_IRQS
-#define NR_BOARD_IRQS 0
-#endif
-
-#ifndef UIC_WIDTH /* Number of interrupts per device */
-#define UIC_WIDTH 32
-#endif
-
-#ifndef NR_UICS /* number of UIC devices */
-#define NR_UICS 1
-#endif
-
-#if defined (CONFIG_403)
-/*
- * The PowerPC 403 cores' Asynchronous Interrupt Controller (AIC) has
- * 32 possible interrupts, a majority of which are not implemented on
- * all cores. There are six configurable, external interrupt pins and
- * there are eight internal interrupts for the on-chip serial port
- * (SPU), DMA controller, and JTAG controller.
- *
- */
-
-#define NR_AIC_IRQS 32
-#define NR_IRQS (NR_AIC_IRQS + NR_BOARD_IRQS)
-
-#elif !defined (CONFIG_403)
-
-/*
- * The PowerPC 405 cores' Universal Interrupt Controller (UIC) has 32
- * possible interrupts as well. There are seven, configurable external
- * interrupt pins and there are 17 internal interrupts for the on-chip
- * serial port, DMA controller, on-chip Ethernet controller, PCI, etc.
- *
- */
-
-
-#define NR_UIC_IRQS UIC_WIDTH
-#define NR_IRQS ((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-#endif
-
-#elif defined(CONFIG_44x)
-#include <asm/ibm44x.h>
-
-#define NR_UIC_IRQS 32
-#define NR_IRQS ((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-
-#elif defined(CONFIG_8xx)
-
-/* Now include the board configuration specific associations.
-*/
-#include <asm/mpc8xx.h>
-
-/* The MPC8xx cores have 16 possible interrupts. There are eight
- * possible level sensitive interrupts assigned and generated internally
- * from such devices as CPM, PCMCIA, RTC, PIT, TimeBase and Decrementer.
- * There are eight external interrupts (IRQs) that can be configured
- * as either level or edge sensitive.
- *
- * On some implementations, there is also the possibility of an 8259
- * through the PCI and PCI-ISA bridges.
- *
- * We are "flattening" the interrupt vectors of the cascaded CPM
- * and 8259 interrupt controllers so that we can uniquely identify
- * any interrupt source with a single integer.
- */
-#define NR_SIU_INTS 16
-#define NR_CPM_INTS 32
-#ifndef NR_8259_INTS
-#define NR_8259_INTS 0
-#endif
-
-#define SIU_IRQ_OFFSET 0
-#define CPM_IRQ_OFFSET (SIU_IRQ_OFFSET + NR_SIU_INTS)
-#define I8259_IRQ_OFFSET (CPM_IRQ_OFFSET + NR_CPM_INTS)
-
-#define NR_IRQS (NR_SIU_INTS + NR_CPM_INTS + NR_8259_INTS)
-
-/* These values must be zero-based and map 1:1 with the SIU configuration.
- * They are used throughout the 8xx I/O subsystem to generate
- * interrupt masks, flags, and other control patterns. This is why the
- * current kernel assumption of the 8259 as the base controller is such
- * a pain in the butt.
- */
-#define SIU_IRQ0 (0) /* Highest priority */
-#define SIU_LEVEL0 (1)
-#define SIU_IRQ1 (2)
-#define SIU_LEVEL1 (3)
-#define SIU_IRQ2 (4)
-#define SIU_LEVEL2 (5)
-#define SIU_IRQ3 (6)
-#define SIU_LEVEL3 (7)
-#define SIU_IRQ4 (8)
-#define SIU_LEVEL4 (9)
-#define SIU_IRQ5 (10)
-#define SIU_LEVEL5 (11)
-#define SIU_IRQ6 (12)
-#define SIU_LEVEL6 (13)
-#define SIU_IRQ7 (14)
-#define SIU_LEVEL7 (15)
-
-#define MPC8xx_INT_FEC1 SIU_LEVEL1
-#define MPC8xx_INT_FEC2 SIU_LEVEL3
-
-#define MPC8xx_INT_SCC1 (CPM_IRQ_OFFSET + CPMVEC_SCC1)
-#define MPC8xx_INT_SCC2 (CPM_IRQ_OFFSET + CPMVEC_SCC2)
-#define MPC8xx_INT_SCC3 (CPM_IRQ_OFFSET + CPMVEC_SCC3)
-#define MPC8xx_INT_SCC4 (CPM_IRQ_OFFSET + CPMVEC_SCC4)
-#define MPC8xx_INT_SMC1 (CPM_IRQ_OFFSET + CPMVEC_SMC1)
-#define MPC8xx_INT_SMC2 (CPM_IRQ_OFFSET + CPMVEC_SMC2)
-
-/* The internal interrupts we can configure as we see fit.
- * My personal preference is CPM at level 2, which puts it above the
- * MBX PCI/ISA/IDE interrupts.
- */
-#ifndef PIT_INTERRUPT
-#define PIT_INTERRUPT SIU_LEVEL0
-#endif
-#ifndef CPM_INTERRUPT
-#define CPM_INTERRUPT SIU_LEVEL2
-#endif
-#ifndef PCMCIA_INTERRUPT
-#define PCMCIA_INTERRUPT SIU_LEVEL6
-#endif
-#ifndef DEC_INTERRUPT
-#define DEC_INTERRUPT SIU_LEVEL7
-#endif
-
-/* Some internal interrupt registers use an 8-bit mask for the interrupt
- * level instead of a number.
- */
-#define mk_int_int_mask(IL) (1 << (7 - (IL/2)))
-
-#else /* CONFIG_40x + CONFIG_8xx */
-/*
- * this is the # irq's for all ppc arch's (pmac/chrp/prep)
- * so it is the max of them all
- */
-#define NR_IRQS 256
-#define __DO_IRQ_CANON 1
-
-#ifndef CONFIG_8260
-
-#define NUM_8259_INTERRUPTS 16
-
-#else /* CONFIG_8260 */
-
-/* The 8260 has an internal interrupt controller with a maximum of
- * 64 IRQs. We will use NR_IRQs from above since it is large enough.
- * Don't be confused by the 8260 documentation where they list an
- * "interrupt number" and "interrupt vector". We are only interested
- * in the interrupt vector. There are "reserved" holes where the
- * vector number increases, but the interrupt number in the table does not.
- * (Document errata updates have fixed this...make sure you have up to
- * date processor documentation -- Dan).
- */
-
-#ifndef CPM_IRQ_OFFSET
-#define CPM_IRQ_OFFSET 0
-#endif
-
-#define NR_CPM_INTS 64
-
-#define SIU_INT_ERROR ((uint)0x00 + CPM_IRQ_OFFSET)
-#define SIU_INT_I2C ((uint)0x01 + CPM_IRQ_OFFSET)
-#define SIU_INT_SPI ((uint)0x02 + CPM_IRQ_OFFSET)
-#define SIU_INT_RISC ((uint)0x03 + CPM_IRQ_OFFSET)
-#define SIU_INT_SMC1 ((uint)0x04 + CPM_IRQ_OFFSET)
-#define SIU_INT_SMC2 ((uint)0x05 + CPM_IRQ_OFFSET)
-#define SIU_INT_IDMA1 ((uint)0x06 + CPM_IRQ_OFFSET)
-#define SIU_INT_IDMA2 ((uint)0x07 + CPM_IRQ_OFFSET)
-#define SIU_INT_IDMA3 ((uint)0x08 + CPM_IRQ_OFFSET)
-#define SIU_INT_IDMA4 ((uint)0x09 + CPM_IRQ_OFFSET)
-#define SIU_INT_SDMA ((uint)0x0a + CPM_IRQ_OFFSET)
-#define SIU_INT_USB ((uint)0x0b + CPM_IRQ_OFFSET)
-#define SIU_INT_TIMER1 ((uint)0x0c + CPM_IRQ_OFFSET)
-#define SIU_INT_TIMER2 ((uint)0x0d + CPM_IRQ_OFFSET)
-#define SIU_INT_TIMER3 ((uint)0x0e + CPM_IRQ_OFFSET)
-#define SIU_INT_TIMER4 ((uint)0x0f + CPM_IRQ_OFFSET)
-#define SIU_INT_TMCNT ((uint)0x10 + CPM_IRQ_OFFSET)
-#define SIU_INT_PIT ((uint)0x11 + CPM_IRQ_OFFSET)
-#define SIU_INT_PCI ((uint)0x12 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ1 ((uint)0x13 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ2 ((uint)0x14 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ3 ((uint)0x15 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ4 ((uint)0x16 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ5 ((uint)0x17 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ6 ((uint)0x18 + CPM_IRQ_OFFSET)
-#define SIU_INT_IRQ7 ((uint)0x19 + CPM_IRQ_OFFSET)
-#define SIU_INT_FCC1 ((uint)0x20 + CPM_IRQ_OFFSET)
-#define SIU_INT_FCC2 ((uint)0x21 + CPM_IRQ_OFFSET)
-#define SIU_INT_FCC3 ((uint)0x22 + CPM_IRQ_OFFSET)
-#define SIU_INT_MCC1 ((uint)0x24 + CPM_IRQ_OFFSET)
-#define SIU_INT_MCC2 ((uint)0x25 + CPM_IRQ_OFFSET)
-#define SIU_INT_SCC1 ((uint)0x28 + CPM_IRQ_OFFSET)
-#define SIU_INT_SCC2 ((uint)0x29 + CPM_IRQ_OFFSET)
-#define SIU_INT_SCC3 ((uint)0x2a + CPM_IRQ_OFFSET)
-#define SIU_INT_SCC4 ((uint)0x2b + CPM_IRQ_OFFSET)
-#define SIU_INT_PC15 ((uint)0x30 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC14 ((uint)0x31 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC13 ((uint)0x32 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC12 ((uint)0x33 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC11 ((uint)0x34 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC10 ((uint)0x35 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC9 ((uint)0x36 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC8 ((uint)0x37 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC7 ((uint)0x38 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC6 ((uint)0x39 + CPM_IRQ_OFFSET)
-#define SIU_INT_PC5 ((uint)0x3a + CPM_IRQ_OFFSET)
-#define SIU_INT_PC4 ((uint)0x3b + CPM_IRQ_OFFSET)
-#define SIU_INT_PC3 ((uint)0x3c + CPM_IRQ_OFFSET)
-#define SIU_INT_PC2 ((uint)0x3d + CPM_IRQ_OFFSET)
-#define SIU_INT_PC1 ((uint)0x3e + CPM_IRQ_OFFSET)
-#define SIU_INT_PC0 ((uint)0x3f + CPM_IRQ_OFFSET)
-
-#endif /* CONFIG_8260 */
-
-#endif /* Whatever way too big #ifdef */
-
-#define NR_MASK_WORDS ((NR_IRQS + 31) / 32)
-/* pedantic: these are long because they are used with set_bit --RR */
-extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-
-/*
- * Because many systems have two overlapping names spaces for
- * interrupts (ISA and XICS for example), and the ISA interrupts
- * have historically not been easy to renumber, we allow ISA
- * interrupts to take values 0 - 15, and shift up the remaining
- * interrupts by 0x10.
- */
-#define NUM_ISA_INTERRUPTS 0x10
-extern int __irq_offset_value;
-
-static inline int irq_offset_up(int irq)
-{
- return(irq + __irq_offset_value);
-}
-
-static inline int irq_offset_down(int irq)
-{
- return(irq - __irq_offset_value);
-}
-
-static inline int irq_offset_value(void)
-{
- return __irq_offset_value;
-}
-
-#ifdef __DO_IRQ_CANON
-extern int ppc_do_canonicalize_irqs;
-#else
-#define ppc_do_canonicalize_irqs 0
-#endif
-
-static __inline__ int irq_canonicalize(int irq)
-{
- if (ppc_do_canonicalize_irqs && irq == 2)
- irq = 9;
- return irq;
-}
-#endif /* CONFIG_PPC_MERGE */
-
extern int distribute_irqs;
struct irqaction;
diff --git a/include/asm-powerpc/irq_regs.h b/arch/powerpc/include/asm/irq_regs.h
index ba94b51a0a70..ba94b51a0a70 100644
--- a/include/asm-powerpc/irq_regs.h
+++ b/arch/powerpc/include/asm/irq_regs.h
diff --git a/include/asm-powerpc/irqflags.h b/arch/powerpc/include/asm/irqflags.h
index cc6fdba33660..17ba3a881bfd 100644
--- a/include/asm-powerpc/irqflags.h
+++ b/arch/powerpc/include/asm/irqflags.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/irqflags.h
- *
* IRQ flags handling
*/
#ifndef _ASM_IRQFLAGS_H
@@ -10,7 +8,7 @@
/*
* Get definitions for raw_local_save_flags(x), etc.
*/
-#include <asm-powerpc/hw_irq.h>
+#include <asm/hw_irq.h>
#else
#ifdef CONFIG_TRACE_IRQFLAGS
diff --git a/include/asm-powerpc/iseries/alpaca.h b/arch/powerpc/include/asm/iseries/alpaca.h
index c0cce6727a69..c0cce6727a69 100644
--- a/include/asm-powerpc/iseries/alpaca.h
+++ b/arch/powerpc/include/asm/iseries/alpaca.h
diff --git a/include/asm-powerpc/iseries/hv_call.h b/arch/powerpc/include/asm/iseries/hv_call.h
index 162d653ad51f..162d653ad51f 100644
--- a/include/asm-powerpc/iseries/hv_call.h
+++ b/arch/powerpc/include/asm/iseries/hv_call.h
diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/arch/powerpc/include/asm/iseries/hv_call_event.h
index cc029d388e11..cc029d388e11 100644
--- a/include/asm-powerpc/iseries/hv_call_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_event.h
diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/arch/powerpc/include/asm/iseries/hv_call_sc.h
index f5d210959250..f5d210959250 100644
--- a/include/asm-powerpc/iseries/hv_call_sc.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_sc.h
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/arch/powerpc/include/asm/iseries/hv_call_xm.h
index 392ac3f54df0..392ac3f54df0 100644
--- a/include/asm-powerpc/iseries/hv_call_xm.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_xm.h
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/arch/powerpc/include/asm/iseries/hv_lp_config.h
index a006fd1e4a2c..a006fd1e4a2c 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_config.h
diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/arch/powerpc/include/asm/iseries/hv_lp_event.h
index 8f5da7d77202..8f5da7d77202 100644
--- a/include/asm-powerpc/iseries/hv_lp_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_event.h
diff --git a/include/asm-powerpc/iseries/hv_types.h b/arch/powerpc/include/asm/iseries/hv_types.h
index c3e6d2a1d1c3..c3e6d2a1d1c3 100644
--- a/include/asm-powerpc/iseries/hv_types.h
+++ b/arch/powerpc/include/asm/iseries/hv_types.h
diff --git a/include/asm-powerpc/iseries/iommu.h b/arch/powerpc/include/asm/iseries/iommu.h
index c59ee7e4bed1..c59ee7e4bed1 100644
--- a/include/asm-powerpc/iseries/iommu.h
+++ b/arch/powerpc/include/asm/iseries/iommu.h
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/arch/powerpc/include/asm/iseries/it_lp_queue.h
index 428278838821..428278838821 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/arch/powerpc/include/asm/iseries/it_lp_queue.h
diff --git a/include/asm-powerpc/iseries/lpar_map.h b/arch/powerpc/include/asm/iseries/lpar_map.h
index 5e9f3e128ee2..5e9f3e128ee2 100644
--- a/include/asm-powerpc/iseries/lpar_map.h
+++ b/arch/powerpc/include/asm/iseries/lpar_map.h
diff --git a/include/asm-powerpc/iseries/mf.h b/arch/powerpc/include/asm/iseries/mf.h
index eb851a9c9e5c..eb851a9c9e5c 100644
--- a/include/asm-powerpc/iseries/mf.h
+++ b/arch/powerpc/include/asm/iseries/mf.h
diff --git a/include/asm-powerpc/iseries/vio.h b/arch/powerpc/include/asm/iseries/vio.h
index f9ac0d00b951..f9ac0d00b951 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/arch/powerpc/include/asm/iseries/vio.h
diff --git a/include/asm-powerpc/kdebug.h b/arch/powerpc/include/asm/kdebug.h
index ae6d206728af..ae6d206728af 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/arch/powerpc/include/asm/kdebug.h
diff --git a/include/asm-powerpc/kdump.h b/arch/powerpc/include/asm/kdump.h
index f6c93c716898..f6c93c716898 100644
--- a/include/asm-powerpc/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
diff --git a/include/asm-powerpc/kexec.h b/arch/powerpc/include/asm/kexec.h
index acdcdc66f1b6..acdcdc66f1b6 100644
--- a/include/asm-powerpc/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
diff --git a/include/asm-powerpc/keylargo.h b/arch/powerpc/include/asm/keylargo.h
index d8520ef121f9..d8520ef121f9 100644
--- a/include/asm-powerpc/keylargo.h
+++ b/arch/powerpc/include/asm/keylargo.h
diff --git a/include/asm-powerpc/kgdb.h b/arch/powerpc/include/asm/kgdb.h
index 1399caf719ae..edd217006d27 100644
--- a/include/asm-powerpc/kgdb.h
+++ b/arch/powerpc/include/asm/kgdb.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/kgdb.h
- *
* The PowerPC (32/64) specific defines / externs for KGDB. Based on
* the previous 32bit and 64bit specific files, which had the following
* copyrights:
diff --git a/include/asm-powerpc/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
index b6bac6f61c16..b6bac6f61c16 100644
--- a/include/asm-powerpc/kmap_types.h
+++ b/arch/powerpc/include/asm/kmap_types.h
diff --git a/include/asm-powerpc/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index d0e7701fa1f6..d0e7701fa1f6 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
diff --git a/include/asm-powerpc/kvm.h b/arch/powerpc/include/asm/kvm.h
index f993e4198d5c..f993e4198d5c 100644
--- a/include/asm-powerpc/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
diff --git a/include/asm-powerpc/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index 2197764796d9..2197764796d9 100644
--- a/include/asm-powerpc/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
diff --git a/include/asm-powerpc/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 2655e2a4831e..2655e2a4831e 100644
--- a/include/asm-powerpc/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
diff --git a/include/asm-powerpc/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index 2d48f6a63d0b..2d48f6a63d0b 100644
--- a/include/asm-powerpc/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
diff --git a/include/asm-powerpc/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index a8b068792260..a8b068792260 100644
--- a/include/asm-powerpc/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
diff --git a/include/asm-powerpc/libata-portmap.h b/arch/powerpc/include/asm/libata-portmap.h
index 4d8518049f4d..4d8518049f4d 100644
--- a/include/asm-powerpc/libata-portmap.h
+++ b/arch/powerpc/include/asm/libata-portmap.h
diff --git a/include/asm-powerpc/linkage.h b/arch/powerpc/include/asm/linkage.h
index e1c4ac1cc4ba..e1c4ac1cc4ba 100644
--- a/include/asm-powerpc/linkage.h
+++ b/arch/powerpc/include/asm/linkage.h
diff --git a/include/asm-powerpc/lmb.h b/arch/powerpc/include/asm/lmb.h
index 6f5fdf0a19ae..6f5fdf0a19ae 100644
--- a/include/asm-powerpc/lmb.h
+++ b/arch/powerpc/include/asm/lmb.h
diff --git a/include/asm-powerpc/local.h b/arch/powerpc/include/asm/local.h
index 612d83276653..612d83276653 100644
--- a/include/asm-powerpc/local.h
+++ b/arch/powerpc/include/asm/local.h
diff --git a/include/asm-powerpc/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 2fe268b10333..2fe268b10333 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
diff --git a/include/asm-powerpc/lv1call.h b/arch/powerpc/include/asm/lv1call.h
index 81713acf7529..81713acf7529 100644
--- a/include/asm-powerpc/lv1call.h
+++ b/arch/powerpc/include/asm/lv1call.h
diff --git a/include/asm-powerpc/machdep.h b/arch/powerpc/include/asm/machdep.h
index 893aafd87fde..893aafd87fde 100644
--- a/include/asm-powerpc/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
diff --git a/include/asm-powerpc/macio.h b/arch/powerpc/include/asm/macio.h
index 079c06eae446..079c06eae446 100644
--- a/include/asm-powerpc/macio.h
+++ b/arch/powerpc/include/asm/macio.h
diff --git a/include/asm-powerpc/mc146818rtc.h b/arch/powerpc/include/asm/mc146818rtc.h
index f2741c8b59a1..f2741c8b59a1 100644
--- a/include/asm-powerpc/mc146818rtc.h
+++ b/arch/powerpc/include/asm/mc146818rtc.h
diff --git a/include/asm-powerpc/mediabay.h b/arch/powerpc/include/asm/mediabay.h
index b2efb3325808..b2efb3325808 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/arch/powerpc/include/asm/mediabay.h
diff --git a/include/asm-powerpc/mman.h b/arch/powerpc/include/asm/mman.h
index 9209f755763e..9209f755763e 100644
--- a/include/asm-powerpc/mman.h
+++ b/arch/powerpc/include/asm/mman.h
diff --git a/include/asm-powerpc/mmu-40x.h b/arch/powerpc/include/asm/mmu-40x.h
index 3d108676584c..3d108676584c 100644
--- a/include/asm-powerpc/mmu-40x.h
+++ b/arch/powerpc/include/asm/mmu-40x.h
diff --git a/include/asm-powerpc/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h
index a825524c981a..a825524c981a 100644
--- a/include/asm-powerpc/mmu-44x.h
+++ b/arch/powerpc/include/asm/mmu-44x.h
diff --git a/include/asm-powerpc/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h
index 9db877eb88db..9db877eb88db 100644
--- a/include/asm-powerpc/mmu-8xx.h
+++ b/arch/powerpc/include/asm/mmu-8xx.h
diff --git a/include/asm-powerpc/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-fsl-booke.h
index 925d93cf64d8..925d93cf64d8 100644
--- a/include/asm-powerpc/mmu-fsl-booke.h
+++ b/arch/powerpc/include/asm/mmu-fsl-booke.h
diff --git a/include/asm-powerpc/mmu-hash32.h b/arch/powerpc/include/asm/mmu-hash32.h
index 16b1a1e77e64..16b1a1e77e64 100644
--- a/include/asm-powerpc/mmu-hash32.h
+++ b/arch/powerpc/include/asm/mmu-hash32.h
diff --git a/include/asm-powerpc/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 19c7a9403490..19c7a9403490 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
diff --git a/include/asm-powerpc/mmu.h b/arch/powerpc/include/asm/mmu.h
index 4c0e1b4f975c..4c0e1b4f975c 100644
--- a/include/asm-powerpc/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
diff --git a/include/asm-powerpc/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 9102b8bf0ead..9102b8bf0ead 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
diff --git a/include/asm-powerpc/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index 19f299b7e256..19f299b7e256 100644
--- a/include/asm-powerpc/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
diff --git a/include/asm-powerpc/module.h b/arch/powerpc/include/asm/module.h
index e5f14b13ccf0..e5f14b13ccf0 100644
--- a/include/asm-powerpc/module.h
+++ b/arch/powerpc/include/asm/module.h
diff --git a/include/asm-powerpc/mpc512x.h b/arch/powerpc/include/asm/mpc512x.h
index c48a1658eeac..c48a1658eeac 100644
--- a/include/asm-powerpc/mpc512x.h
+++ b/arch/powerpc/include/asm/mpc512x.h
diff --git a/include/asm-powerpc/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h
index 81ef10b6b672..81ef10b6b672 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/arch/powerpc/include/asm/mpc52xx.h
diff --git a/include/asm-powerpc/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index 8917ed630565..8917ed630565 100644
--- a/include/asm-powerpc/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
diff --git a/include/asm-powerpc/mpc6xx.h b/arch/powerpc/include/asm/mpc6xx.h
index effc2291beb2..effc2291beb2 100644
--- a/include/asm-powerpc/mpc6xx.h
+++ b/arch/powerpc/include/asm/mpc6xx.h
diff --git a/include/asm-powerpc/mpc8260.h b/arch/powerpc/include/asm/mpc8260.h
index 03317e1e6185..03317e1e6185 100644
--- a/include/asm-powerpc/mpc8260.h
+++ b/arch/powerpc/include/asm/mpc8260.h
diff --git a/include/asm-powerpc/mpc86xx.h b/arch/powerpc/include/asm/mpc86xx.h
index 15f650f987e7..15f650f987e7 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/arch/powerpc/include/asm/mpc86xx.h
diff --git a/include/asm-powerpc/mpc8xx.h b/arch/powerpc/include/asm/mpc8xx.h
index 98f3c4f17328..98f3c4f17328 100644
--- a/include/asm-powerpc/mpc8xx.h
+++ b/arch/powerpc/include/asm/mpc8xx.h
diff --git a/include/asm-powerpc/mpic.h b/arch/powerpc/include/asm/mpic.h
index fe566a348a86..fe566a348a86 100644
--- a/include/asm-powerpc/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
diff --git a/include/asm-powerpc/msgbuf.h b/arch/powerpc/include/asm/msgbuf.h
index dd76743c7537..dd76743c7537 100644
--- a/include/asm-powerpc/msgbuf.h
+++ b/arch/powerpc/include/asm/msgbuf.h
diff --git a/include/asm-powerpc/mutex.h b/arch/powerpc/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/include/asm-powerpc/mutex.h
+++ b/arch/powerpc/include/asm/mutex.h
diff --git a/include/asm-powerpc/nvram.h b/arch/powerpc/include/asm/nvram.h
index efde5ac82f7b..efde5ac82f7b 100644
--- a/include/asm-powerpc/nvram.h
+++ b/arch/powerpc/include/asm/nvram.h
diff --git a/include/asm-powerpc/of_device.h b/arch/powerpc/include/asm/of_device.h
index 3c123990ca2e..3c123990ca2e 100644
--- a/include/asm-powerpc/of_device.h
+++ b/arch/powerpc/include/asm/of_device.h
diff --git a/include/asm-powerpc/of_platform.h b/arch/powerpc/include/asm/of_platform.h
index 18659ef72139..18659ef72139 100644
--- a/include/asm-powerpc/of_platform.h
+++ b/arch/powerpc/include/asm/of_platform.h
diff --git a/include/asm-powerpc/ohare.h b/arch/powerpc/include/asm/ohare.h
index 0d030f9dea24..0d030f9dea24 100644
--- a/include/asm-powerpc/ohare.h
+++ b/arch/powerpc/include/asm/ohare.h
diff --git a/include/asm-powerpc/oprofile_impl.h b/arch/powerpc/include/asm/oprofile_impl.h
index 95035c602ba6..95035c602ba6 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/arch/powerpc/include/asm/oprofile_impl.h
diff --git a/include/asm-powerpc/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h
index e482e5352e69..e482e5352e69 100644
--- a/include/asm-powerpc/pSeries_reconfig.h
+++ b/arch/powerpc/include/asm/pSeries_reconfig.h
diff --git a/include/asm-powerpc/paca.h b/arch/powerpc/include/asm/paca.h
index 7b564444ff61..6493a395508b 100644
--- a/include/asm-powerpc/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/paca.h
- *
* This control block defines the PACA which defines the processor
* specific data for each logical processor on the system.
* There are some pointers defined that are utilized by PLIC.
diff --git a/include/asm-powerpc/page.h b/arch/powerpc/include/asm/page.h
index e088545cb3f5..e088545cb3f5 100644
--- a/include/asm-powerpc/page.h
+++ b/arch/powerpc/include/asm/page.h
diff --git a/include/asm-powerpc/page_32.h b/arch/powerpc/include/asm/page_32.h
index ebfae530a379..ebfae530a379 100644
--- a/include/asm-powerpc/page_32.h
+++ b/arch/powerpc/include/asm/page_32.h
diff --git a/include/asm-powerpc/page_64.h b/arch/powerpc/include/asm/page_64.h
index 043bfdfe4f73..043bfdfe4f73 100644
--- a/include/asm-powerpc/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
diff --git a/include/asm-powerpc/param.h b/arch/powerpc/include/asm/param.h
index 094f63d4d5ca..094f63d4d5ca 100644
--- a/include/asm-powerpc/param.h
+++ b/arch/powerpc/include/asm/param.h
diff --git a/include/asm-powerpc/parport.h b/arch/powerpc/include/asm/parport.h
index 414c50e2e881..414c50e2e881 100644
--- a/include/asm-powerpc/parport.h
+++ b/arch/powerpc/include/asm/parport.h
diff --git a/include/asm-powerpc/pasemi_dma.h b/arch/powerpc/include/asm/pasemi_dma.h
index 19fd7933e2d9..19fd7933e2d9 100644
--- a/include/asm-powerpc/pasemi_dma.h
+++ b/arch/powerpc/include/asm/pasemi_dma.h
diff --git a/include/asm-powerpc/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index ae2ea803a0f2..ae2ea803a0f2 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
diff --git a/include/asm-powerpc/pci.h b/arch/powerpc/include/asm/pci.h
index a05a942b1c25..a05a942b1c25 100644
--- a/include/asm-powerpc/pci.h
+++ b/arch/powerpc/include/asm/pci.h
diff --git a/include/asm-powerpc/percpu.h b/arch/powerpc/include/asm/percpu.h
index f879252b7ea6..f879252b7ea6 100644
--- a/include/asm-powerpc/percpu.h
+++ b/arch/powerpc/include/asm/percpu.h
diff --git a/include/asm-powerpc/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 58c07147b3ea..58c07147b3ea 100644
--- a/include/asm-powerpc/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
diff --git a/include/asm-powerpc/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index 812a1d8f35cb..812a1d8f35cb 100644
--- a/include/asm-powerpc/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
diff --git a/include/asm-powerpc/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index b4505ed0f0f2..b4505ed0f0f2 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
diff --git a/include/asm-powerpc/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-4k.h
index 6b18ba9d2d85..6b18ba9d2d85 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/arch/powerpc/include/asm/pgtable-4k.h
diff --git a/include/asm-powerpc/pgtable-64k.h b/arch/powerpc/include/asm/pgtable-64k.h
index 07b0d8f09cb6..07b0d8f09cb6 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/arch/powerpc/include/asm/pgtable-64k.h
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 6fe39e327047..6fe39e327047 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
diff --git a/include/asm-powerpc/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index 74c6f380b805..db0b8f3b8807 100644
--- a/include/asm-powerpc/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -100,7 +100,7 @@
#define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY)
-/* __pgprot defined in asm-powerpc/page.h */
+/* __pgprot defined in arch/powerpc/incliude/asm/page.h */
#define PAGE_NONE __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER)
diff --git a/include/asm-powerpc/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index dbb8ca172e44..dbb8ca172e44 100644
--- a/include/asm-powerpc/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
diff --git a/include/asm-powerpc/phyp_dump.h b/arch/powerpc/include/asm/phyp_dump.h
index fa74c6c3e106..fa74c6c3e106 100644
--- a/include/asm-powerpc/phyp_dump.h
+++ b/arch/powerpc/include/asm/phyp_dump.h
diff --git a/include/asm-powerpc/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index 877c35a4356e..877c35a4356e 100644
--- a/include/asm-powerpc/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
diff --git a/include/asm-powerpc/pmac_low_i2c.h b/arch/powerpc/include/asm/pmac_low_i2c.h
index 131011bd7e76..131011bd7e76 100644
--- a/include/asm-powerpc/pmac_low_i2c.h
+++ b/arch/powerpc/include/asm/pmac_low_i2c.h
diff --git a/include/asm-powerpc/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h
index 1330d6a58c57..1330d6a58c57 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/arch/powerpc/include/asm/pmac_pfunc.h
diff --git a/include/asm-powerpc/pmc.h b/arch/powerpc/include/asm/pmc.h
index d6a616a1b3ea..d6a616a1b3ea 100644
--- a/include/asm-powerpc/pmc.h
+++ b/arch/powerpc/include/asm/pmc.h
diff --git a/include/asm-powerpc/pmi.h b/arch/powerpc/include/asm/pmi.h
index b4e91fbf5081..b4e91fbf5081 100644
--- a/include/asm-powerpc/pmi.h
+++ b/arch/powerpc/include/asm/pmi.h
diff --git a/include/asm-powerpc/poll.h b/arch/powerpc/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-powerpc/poll.h
+++ b/arch/powerpc/include/asm/poll.h
diff --git a/include/asm-powerpc/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index c4e396b540df..c4e396b540df 100644
--- a/include/asm-powerpc/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
diff --git a/include/asm-powerpc/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 854ab713f56c..854ab713f56c 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
diff --git a/include/asm-powerpc/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
index 033039a80c42..033039a80c42 100644
--- a/include/asm-powerpc/ppc4xx.h
+++ b/arch/powerpc/include/asm/ppc4xx.h
diff --git a/include/asm-powerpc/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 0966899d974b..0966899d974b 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
diff --git a/include/asm-powerpc/processor.h b/arch/powerpc/include/asm/processor.h
index 101ed87f7d84..101ed87f7d84 100644
--- a/include/asm-powerpc/processor.h
+++ b/arch/powerpc/include/asm/processor.h
diff --git a/include/asm-powerpc/prom.h b/arch/powerpc/include/asm/prom.h
index eb3bd2e1c7f6..eb3bd2e1c7f6 100644
--- a/include/asm-powerpc/prom.h
+++ b/arch/powerpc/include/asm/prom.h
diff --git a/include/asm-powerpc/ps3.h b/arch/powerpc/include/asm/ps3.h
index f9e34c493cbb..f9e34c493cbb 100644
--- a/include/asm-powerpc/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
diff --git a/include/asm-powerpc/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index fda98715cd35..fda98715cd35 100644
--- a/include/asm-powerpc/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
diff --git a/include/asm-powerpc/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index 3f121fe4010d..3f121fe4010d 100644
--- a/include/asm-powerpc/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
diff --git a/include/asm-powerpc/ps3stor.h b/arch/powerpc/include/asm/ps3stor.h
index 6fcaf714fa50..6fcaf714fa50 100644
--- a/include/asm-powerpc/ps3stor.h
+++ b/arch/powerpc/include/asm/ps3stor.h
diff --git a/include/asm-powerpc/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 734e0754fb9b..734e0754fb9b 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
diff --git a/include/asm-powerpc/qe.h b/arch/powerpc/include/asm/qe.h
index edee15d269ea..edee15d269ea 100644
--- a/include/asm-powerpc/qe.h
+++ b/arch/powerpc/include/asm/qe.h
diff --git a/include/asm-powerpc/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index a779b2c9eaf1..56a7745ca343 100644
--- a/include/asm-powerpc/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/qe_ic.h
- *
* Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
*
* Authors: Shlomi Gridish <gridish@freescale.com>
diff --git a/include/asm-powerpc/reg.h b/arch/powerpc/include/asm/reg.h
index c6d1ab650778..c6d1ab650778 100644
--- a/include/asm-powerpc/reg.h
+++ b/arch/powerpc/include/asm/reg.h
diff --git a/include/asm-powerpc/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h
index e8ea346b21d3..e8ea346b21d3 100644
--- a/include/asm-powerpc/reg_8xx.h
+++ b/arch/powerpc/include/asm/reg_8xx.h
diff --git a/include/asm-powerpc/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index be980f4ee495..be980f4ee495 100644
--- a/include/asm-powerpc/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
diff --git a/include/asm-powerpc/reg_fsl_emb.h b/arch/powerpc/include/asm/reg_fsl_emb.h
index 1e180a594589..1e180a594589 100644
--- a/include/asm-powerpc/reg_fsl_emb.h
+++ b/arch/powerpc/include/asm/reg_fsl_emb.h
diff --git a/include/asm-powerpc/resource.h b/arch/powerpc/include/asm/resource.h
index 04bc4db8921b..04bc4db8921b 100644
--- a/include/asm-powerpc/resource.h
+++ b/arch/powerpc/include/asm/resource.h
diff --git a/include/asm-powerpc/rheap.h b/arch/powerpc/include/asm/rheap.h
index 172381769cfc..172381769cfc 100644
--- a/include/asm-powerpc/rheap.h
+++ b/arch/powerpc/include/asm/rheap.h
diff --git a/include/asm-powerpc/rio.h b/arch/powerpc/include/asm/rio.h
index 0018bf80cb25..0018bf80cb25 100644
--- a/include/asm-powerpc/rio.h
+++ b/arch/powerpc/include/asm/rio.h
diff --git a/include/asm-powerpc/rtas.h b/arch/powerpc/include/asm/rtas.h
index 8eaa7b28d9d0..8eaa7b28d9d0 100644
--- a/include/asm-powerpc/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
diff --git a/include/asm-powerpc/rtc.h b/arch/powerpc/include/asm/rtc.h
index f5802926b6c0..f5802926b6c0 100644
--- a/include/asm-powerpc/rtc.h
+++ b/arch/powerpc/include/asm/rtc.h
diff --git a/include/asm-powerpc/rwsem.h b/arch/powerpc/include/asm/rwsem.h
index a6cc93b78b98..24cd9281ec37 100644
--- a/include/asm-powerpc/rwsem.h
+++ b/arch/powerpc/include/asm/rwsem.h
@@ -8,8 +8,8 @@
#ifdef __KERNEL__
/*
- * include/asm-powerpc/rwsem.h: R/W semaphores for PPC using the stuff
- * in lib/rwsem.c. Adapted largely from include/asm-i386/rwsem.h
+ * R/W semaphores for PPC using the stuff in lib/rwsem.c.
+ * Adapted largely from include/asm-i386/rwsem.h
* by Paul Mackerras <paulus@samba.org>.
*/
diff --git a/include/asm-powerpc/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h
index fcf7d55afe45..fcf7d55afe45 100644
--- a/include/asm-powerpc/scatterlist.h
+++ b/arch/powerpc/include/asm/scatterlist.h
diff --git a/include/asm-powerpc/seccomp.h b/arch/powerpc/include/asm/seccomp.h
index 853765eb1f65..853765eb1f65 100644
--- a/include/asm-powerpc/seccomp.h
+++ b/arch/powerpc/include/asm/seccomp.h
diff --git a/include/asm-powerpc/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4..916018e425c4 100644
--- a/include/asm-powerpc/sections.h
+++ b/arch/powerpc/include/asm/sections.h
diff --git a/include/asm-powerpc/sembuf.h b/arch/powerpc/include/asm/sembuf.h
index 99a41938ae3d..99a41938ae3d 100644
--- a/include/asm-powerpc/sembuf.h
+++ b/arch/powerpc/include/asm/sembuf.h
diff --git a/include/asm-powerpc/serial.h b/arch/powerpc/include/asm/serial.h
index 3e8589b43cb2..3e8589b43cb2 100644
--- a/include/asm-powerpc/serial.h
+++ b/arch/powerpc/include/asm/serial.h
diff --git a/include/asm-powerpc/setjmp.h b/arch/powerpc/include/asm/setjmp.h
index 279d03a1eec6..279d03a1eec6 100644
--- a/include/asm-powerpc/setjmp.h
+++ b/arch/powerpc/include/asm/setjmp.h
diff --git a/include/asm-powerpc/setup.h b/arch/powerpc/include/asm/setup.h
index 817fac0a0714..817fac0a0714 100644
--- a/include/asm-powerpc/setup.h
+++ b/arch/powerpc/include/asm/setup.h
diff --git a/include/asm-powerpc/shmbuf.h b/arch/powerpc/include/asm/shmbuf.h
index 8efa39698b6c..8efa39698b6c 100644
--- a/include/asm-powerpc/shmbuf.h
+++ b/arch/powerpc/include/asm/shmbuf.h
diff --git a/include/asm-powerpc/shmparam.h b/arch/powerpc/include/asm/shmparam.h
index 5cda42a6d39e..5cda42a6d39e 100644
--- a/include/asm-powerpc/shmparam.h
+++ b/arch/powerpc/include/asm/shmparam.h
diff --git a/include/asm-powerpc/sigcontext.h b/arch/powerpc/include/asm/sigcontext.h
index 9c1f24fd5d11..9c1f24fd5d11 100644
--- a/include/asm-powerpc/sigcontext.h
+++ b/arch/powerpc/include/asm/sigcontext.h
diff --git a/include/asm-powerpc/siginfo.h b/arch/powerpc/include/asm/siginfo.h
index 12f1bce037be..12f1bce037be 100644
--- a/include/asm-powerpc/siginfo.h
+++ b/arch/powerpc/include/asm/siginfo.h
diff --git a/include/asm-powerpc/signal.h b/arch/powerpc/include/asm/signal.h
index a7360cdd99eb..a7360cdd99eb 100644
--- a/include/asm-powerpc/signal.h
+++ b/arch/powerpc/include/asm/signal.h
diff --git a/include/asm-powerpc/smp.h b/arch/powerpc/include/asm/smp.h
index 4d28e1e4521b..4d28e1e4521b 100644
--- a/include/asm-powerpc/smp.h
+++ b/arch/powerpc/include/asm/smp.h
diff --git a/include/asm-powerpc/smu.h b/arch/powerpc/include/asm/smu.h
index 7ae2753da565..7ae2753da565 100644
--- a/include/asm-powerpc/smu.h
+++ b/arch/powerpc/include/asm/smu.h
diff --git a/include/asm-powerpc/socket.h b/arch/powerpc/include/asm/socket.h
index f5a4e168e498..f5a4e168e498 100644
--- a/include/asm-powerpc/socket.h
+++ b/arch/powerpc/include/asm/socket.h
diff --git a/include/asm-powerpc/sockios.h b/arch/powerpc/include/asm/sockios.h
index 55cef7675a31..55cef7675a31 100644
--- a/include/asm-powerpc/sockios.h
+++ b/arch/powerpc/include/asm/sockios.h
diff --git a/include/asm-powerpc/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h
index 54a47ea2c3aa..54a47ea2c3aa 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/arch/powerpc/include/asm/sparsemem.h
diff --git a/include/asm-powerpc/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index f56a843f4705..f56a843f4705 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
diff --git a/include/asm-powerpc/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h
index 74236c9f05b1..74236c9f05b1 100644
--- a/include/asm-powerpc/spinlock_types.h
+++ b/arch/powerpc/include/asm/spinlock_types.h
diff --git a/include/asm-powerpc/spu.h b/arch/powerpc/include/asm/spu.h
index 8b2eb044270a..8b2eb044270a 100644
--- a/include/asm-powerpc/spu.h
+++ b/arch/powerpc/include/asm/spu.h
diff --git a/include/asm-powerpc/spu_csa.h b/arch/powerpc/include/asm/spu_csa.h
index a40fd491250c..a40fd491250c 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/arch/powerpc/include/asm/spu_csa.h
diff --git a/include/asm-powerpc/spu_info.h b/arch/powerpc/include/asm/spu_info.h
index 3545efbf9891..3545efbf9891 100644
--- a/include/asm-powerpc/spu_info.h
+++ b/arch/powerpc/include/asm/spu_info.h
diff --git a/include/asm-powerpc/spu_priv1.h b/arch/powerpc/include/asm/spu_priv1.h
index 25020a34ce7f..25020a34ce7f 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/arch/powerpc/include/asm/spu_priv1.h
diff --git a/include/asm-powerpc/sstep.h b/arch/powerpc/include/asm/sstep.h
index f593b0f9b627..f593b0f9b627 100644
--- a/include/asm-powerpc/sstep.h
+++ b/arch/powerpc/include/asm/sstep.h
diff --git a/include/asm-powerpc/stat.h b/arch/powerpc/include/asm/stat.h
index e4edc510b530..e4edc510b530 100644
--- a/include/asm-powerpc/stat.h
+++ b/arch/powerpc/include/asm/stat.h
diff --git a/include/asm-powerpc/statfs.h b/arch/powerpc/include/asm/statfs.h
index 67024026c10d..67024026c10d 100644
--- a/include/asm-powerpc/statfs.h
+++ b/arch/powerpc/include/asm/statfs.h
diff --git a/include/asm-powerpc/string.h b/arch/powerpc/include/asm/string.h
index e40010abcaf1..e40010abcaf1 100644
--- a/include/asm-powerpc/string.h
+++ b/arch/powerpc/include/asm/string.h
diff --git a/include/asm-powerpc/suspend.h b/arch/powerpc/include/asm/suspend.h
index cbf2c9404c37..cbf2c9404c37 100644
--- a/include/asm-powerpc/suspend.h
+++ b/arch/powerpc/include/asm/suspend.h
diff --git a/include/asm-powerpc/synch.h b/arch/powerpc/include/asm/synch.h
index 45963e80f557..45963e80f557 100644
--- a/include/asm-powerpc/synch.h
+++ b/arch/powerpc/include/asm/synch.h
diff --git a/include/asm-powerpc/syscall.h b/arch/powerpc/include/asm/syscall.h
index efa7f0b879f3..efa7f0b879f3 100644
--- a/include/asm-powerpc/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
diff --git a/include/asm-powerpc/syscalls.h b/arch/powerpc/include/asm/syscalls.h
index eb8eb400c664..eb8eb400c664 100644
--- a/include/asm-powerpc/syscalls.h
+++ b/arch/powerpc/include/asm/syscalls.h
diff --git a/include/asm-powerpc/systbl.h b/arch/powerpc/include/asm/systbl.h
index e084272ed1c2..e084272ed1c2 100644
--- a/include/asm-powerpc/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
diff --git a/include/asm-powerpc/system.h b/arch/powerpc/include/asm/system.h
index d6648c143322..d6648c143322 100644
--- a/include/asm-powerpc/system.h
+++ b/arch/powerpc/include/asm/system.h
diff --git a/include/asm-powerpc/tce.h b/arch/powerpc/include/asm/tce.h
index f663634cccc9..f663634cccc9 100644
--- a/include/asm-powerpc/tce.h
+++ b/arch/powerpc/include/asm/tce.h
diff --git a/include/asm-powerpc/termbits.h b/arch/powerpc/include/asm/termbits.h
index 6698188ca550..6698188ca550 100644
--- a/include/asm-powerpc/termbits.h
+++ b/arch/powerpc/include/asm/termbits.h
diff --git a/include/asm-powerpc/termios.h b/arch/powerpc/include/asm/termios.h
index 2c14fea07c8a..2c14fea07c8a 100644
--- a/include/asm-powerpc/termios.h
+++ b/arch/powerpc/include/asm/termios.h
diff --git a/include/asm-powerpc/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 9665a26a253a..9665a26a253a 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
diff --git a/include/asm-powerpc/time.h b/arch/powerpc/include/asm/time.h
index febd581ec9b0..febd581ec9b0 100644
--- a/include/asm-powerpc/time.h
+++ b/arch/powerpc/include/asm/time.h
diff --git a/include/asm-powerpc/timex.h b/arch/powerpc/include/asm/timex.h
index c55e14f7ef44..c55e14f7ef44 100644
--- a/include/asm-powerpc/timex.h
+++ b/arch/powerpc/include/asm/timex.h
diff --git a/include/asm-powerpc/tlb.h b/arch/powerpc/include/asm/tlb.h
index e20ff7541f36..e20ff7541f36 100644
--- a/include/asm-powerpc/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
diff --git a/include/asm-powerpc/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h
index 361cd5c7a32b..361cd5c7a32b 100644
--- a/include/asm-powerpc/tlbflush.h
+++ b/arch/powerpc/include/asm/tlbflush.h
diff --git a/include/asm-powerpc/topology.h b/arch/powerpc/include/asm/topology.h
index c32da6f97999..c32da6f97999 100644
--- a/include/asm-powerpc/topology.h
+++ b/arch/powerpc/include/asm/topology.h
diff --git a/include/asm-powerpc/tsi108.h b/arch/powerpc/include/asm/tsi108.h
index f8b60793b7a9..f8b60793b7a9 100644
--- a/include/asm-powerpc/tsi108.h
+++ b/arch/powerpc/include/asm/tsi108.h
diff --git a/include/asm-powerpc/tsi108_irq.h b/arch/powerpc/include/asm/tsi108_irq.h
index 6ed93979fbe4..6ed93979fbe4 100644
--- a/include/asm-powerpc/tsi108_irq.h
+++ b/arch/powerpc/include/asm/tsi108_irq.h
diff --git a/include/asm-powerpc/tsi108_pci.h b/arch/powerpc/include/asm/tsi108_pci.h
index 5653d7cc3e24..5653d7cc3e24 100644
--- a/include/asm-powerpc/tsi108_pci.h
+++ b/arch/powerpc/include/asm/tsi108_pci.h
diff --git a/include/asm-powerpc/types.h b/arch/powerpc/include/asm/types.h
index d3374bc865ba..d3374bc865ba 100644
--- a/include/asm-powerpc/types.h
+++ b/arch/powerpc/include/asm/types.h
diff --git a/include/asm-powerpc/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index bd0fb8495154..bd0fb8495154 100644
--- a/include/asm-powerpc/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
diff --git a/include/asm-powerpc/ucc.h b/arch/powerpc/include/asm/ucc.h
index 46b09ba6bead..46b09ba6bead 100644
--- a/include/asm-powerpc/ucc.h
+++ b/arch/powerpc/include/asm/ucc.h
diff --git a/include/asm-powerpc/ucc_fast.h b/arch/powerpc/include/asm/ucc_fast.h
index fce16abe7ee1..839aab8bf37d 100644
--- a/include/asm-powerpc/ucc_fast.h
+++ b/arch/powerpc/include/asm/ucc_fast.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/ucc_fast.h
- *
* Internal header file for UCC FAST unit routines.
*
* Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
diff --git a/include/asm-powerpc/ucc_slow.h b/arch/powerpc/include/asm/ucc_slow.h
index 0980e6ad335b..0980e6ad335b 100644
--- a/include/asm-powerpc/ucc_slow.h
+++ b/arch/powerpc/include/asm/ucc_slow.h
diff --git a/include/asm-powerpc/ucontext.h b/arch/powerpc/include/asm/ucontext.h
index d9a4ddf0cc86..d9a4ddf0cc86 100644
--- a/include/asm-powerpc/ucontext.h
+++ b/arch/powerpc/include/asm/ucontext.h
diff --git a/include/asm-powerpc/udbg.h b/arch/powerpc/include/asm/udbg.h
index 6418ceea44b7..6418ceea44b7 100644
--- a/include/asm-powerpc/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
diff --git a/include/asm-powerpc/uic.h b/arch/powerpc/include/asm/uic.h
index 970eb7e2186a..597edfcae3d6 100644
--- a/include/asm-powerpc/uic.h
+++ b/arch/powerpc/include/asm/uic.h
@@ -1,6 +1,4 @@
/*
- * include/asm-powerpc/uic.h
- *
* IBM PPC4xx UIC external definitions and structure.
*
* Maintainer: David Gibson <dwg@au1.ibm.com>
diff --git a/include/asm-powerpc/unaligned.h b/arch/powerpc/include/asm/unaligned.h
index 5f1b1e3c2137..5f1b1e3c2137 100644
--- a/include/asm-powerpc/unaligned.h
+++ b/arch/powerpc/include/asm/unaligned.h
diff --git a/include/asm-powerpc/uninorth.h b/arch/powerpc/include/asm/uninorth.h
index f737732c3861..f737732c3861 100644
--- a/include/asm-powerpc/uninorth.h
+++ b/arch/powerpc/include/asm/uninorth.h
diff --git a/include/asm-powerpc/unistd.h b/arch/powerpc/include/asm/unistd.h
index e07d0c76ed77..e07d0c76ed77 100644
--- a/include/asm-powerpc/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
diff --git a/include/asm-powerpc/user.h b/arch/powerpc/include/asm/user.h
index 3fd4545dd74e..3fd4545dd74e 100644
--- a/include/asm-powerpc/user.h
+++ b/arch/powerpc/include/asm/user.h
diff --git a/include/asm-powerpc/vdso.h b/arch/powerpc/include/asm/vdso.h
index 26fc449bd989..26fc449bd989 100644
--- a/include/asm-powerpc/vdso.h
+++ b/arch/powerpc/include/asm/vdso.h
diff --git a/include/asm-powerpc/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index f01393224b52..f01393224b52 100644
--- a/include/asm-powerpc/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
diff --git a/include/asm-powerpc/vga.h b/arch/powerpc/include/asm/vga.h
index a2eac409c1ec..a2eac409c1ec 100644
--- a/include/asm-powerpc/vga.h
+++ b/arch/powerpc/include/asm/vga.h
diff --git a/include/asm-powerpc/vio.h b/arch/powerpc/include/asm/vio.h
index 0a290a195946..0a290a195946 100644
--- a/include/asm-powerpc/vio.h
+++ b/arch/powerpc/include/asm/vio.h
diff --git a/include/asm-powerpc/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
index 343612f8fece..343612f8fece 100644
--- a/include/asm-powerpc/xilinx_intc.h
+++ b/arch/powerpc/include/asm/xilinx_intc.h
diff --git a/include/asm-powerpc/xmon.h b/arch/powerpc/include/asm/xmon.h
index 5eb8e599e5cc..5eb8e599e5cc 100644
--- a/include/asm-powerpc/xmon.h
+++ b/arch/powerpc/include/asm/xmon.h
diff --git a/include/asm-powerpc/xor.h b/arch/powerpc/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-powerpc/xor.h
+++ b/arch/powerpc/include/asm/xor.h
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 1a4094704b1f..64f5948ebc9d 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -59,8 +59,6 @@ obj64-$(CONFIG_HIBERNATION) += swsusp_asm64.o
obj-$(CONFIG_MODULES) += module.o module_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_44x) += cpu_setup_44x.o
-ifeq ($(CONFIG_PPC_MERGE),y)
-
extra-$(CONFIG_PPC_STD_MMU) := head_32.o
extra-$(CONFIG_PPC64) := head_64.o
extra-$(CONFIG_40x) := head_40x.o
@@ -100,12 +98,6 @@ ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
obj-y += iomap.o
endif
-else
-# stuff used from here for ARCH=ppc
-smpobj-$(CONFIG_SMP) += smp.o
-
-endif
-
obj-$(CONFIG_PPC64) += $(obj64-y)
extra-$(CONFIG_PPC_FPU) += fpu.o
@@ -121,9 +113,6 @@ PHONY += systbl_chk
systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
$(call cmd,systbl_chk)
-
-ifeq ($(CONFIG_PPC_MERGE),y)
-
$(obj)/built-in.o: prom_init_check
quiet_cmd_prom_init_check = CALL $<
@@ -133,7 +122,4 @@ PHONY += prom_init_check
prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
$(call cmd,prom_init_check)
-endif
-
-
clean-files := vmlinux.lds
diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S
index 5465e8de0e61..80cac984d85d 100644
--- a/arch/powerpc/kernel/cpu_setup_44x.S
+++ b/arch/powerpc/kernel/cpu_setup_44x.S
@@ -39,12 +39,6 @@ _GLOBAL(__setup_cpu_440gx)
_GLOBAL(__setup_cpu_440spe)
b __fixup_440A_mcheck
- /* Temporary fixup for arch/ppc until we kill the whole thing */
-#ifndef CONFIG_PPC_MERGE
-_GLOBAL(__fixup_440A_mcheck)
- blr
-#endif
-
/* enable APU between CPU and FPU */
_GLOBAL(__init_fpu_44x)
mfspr r3,SPRN_CCR0
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 6ac8612da3c3..d972decf0324 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -77,22 +77,12 @@ static int ppc_spurious_interrupts;
EXPORT_SYMBOL(__irq_offset_value);
atomic_t ppc_n_lost_interrupts;
-#ifndef CONFIG_PPC_MERGE
-#define NR_MASK_WORDS ((NR_IRQS + 31) / 32)
-unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-#endif
-
#ifdef CONFIG_TAU_INT
extern int tau_initialized;
extern int tau_interrupts(int);
#endif
#endif /* CONFIG_PPC32 */
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
-extern atomic_t ipi_recv;
-extern atomic_t ipi_sent;
-#endif
-
#ifdef CONFIG_PPC64
EXPORT_SYMBOL(irq_desc);
@@ -216,21 +206,14 @@ int show_interrupts(struct seq_file *p, void *v)
skip:
spin_unlock_irqrestore(&desc->lock, flags);
} else if (i == NR_IRQS) {
-#ifdef CONFIG_PPC32
-#ifdef CONFIG_TAU_INT
+#if defined(CONFIG_PPC32) && defined(CONFIG_TAU_INT)
if (tau_initialized){
seq_puts(p, "TAU: ");
for_each_online_cpu(j)
seq_printf(p, "%10u ", tau_interrupts(j));
seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n");
}
-#endif
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
- /* should this be per processor send/receive? */
- seq_printf(p, "IPI (recv/sent): %10u/%u\n",
- atomic_read(&ipi_recv), atomic_read(&ipi_sent));
-#endif
-#endif /* CONFIG_PPC32 */
+#endif /* CONFIG_PPC32 && CONFIG_TAU_INT*/
seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts);
}
return 0;
@@ -454,8 +437,6 @@ void do_softirq(void)
* IRQ controller and virtual interrupts
*/
-#ifdef CONFIG_PPC_MERGE
-
static LIST_HEAD(irq_hosts);
static DEFINE_SPINLOCK(irq_big_lock);
static DEFINE_PER_CPU(unsigned int, irq_radix_reader);
@@ -1114,8 +1095,6 @@ static int __init irq_debugfs_init(void)
__initcall(irq_debugfs_init);
#endif /* CONFIG_VIRQ_DEBUG */
-#endif /* CONFIG_PPC_MERGE */
-
#ifdef CONFIG_PPC64
static int __init setup_noirqdistrib(char *str)
{
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index e030f3bd5024..957bded0020d 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -276,10 +276,8 @@ int set_dabr(unsigned long dabr)
{
__get_cpu_var(current_dabr) = dabr;
-#ifdef CONFIG_PPC_MERGE /* XXX for now */
if (ppc_md.set_dabr)
return ppc_md.set_dabr(dabr);
-#endif
/* XXX should we have a CPU_FTR_HAS_DABR ? */
#if defined(CONFIG_PPC64) || defined(CONFIG_6xx)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index f177c60ea766..65639a43e644 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -788,9 +788,7 @@ static int __init vdso_init(void)
return 0;
}
-#ifdef CONFIG_PPC_MERGE
arch_initcall(vdso_init);
-#endif
int in_gate_area_no_task(unsigned long addr)
{
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 2a88e8b9a3c6..d69912c07ce7 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -6,12 +6,10 @@ ifeq ($(CONFIG_PPC64),y)
EXTRA_CFLAGS += -mno-minimal-toc
endif
-ifeq ($(CONFIG_PPC_MERGE),y)
obj-y := string.o alloc.o \
checksum_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
obj-$(CONFIG_HAS_IOMEM) += devres.o
-endif
obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \
memcpy_64.o usercopy_64.o mem_64.o string.o
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 702691cb9e82..1c93c255873b 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -311,7 +311,7 @@ void __init paging_init(void)
#endif /* CONFIG_HIGHMEM */
printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%lx\n",
- (u64)top_of_ram, total_ram);
+ (unsigned long long)top_of_ram, total_ram);
printk(KERN_DEBUG "Memory hole size: %ldMB\n",
(long int)((top_of_ram - total_ram) >> 20));
memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index c53145f61942..6aa120813775 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -236,8 +236,8 @@ void __init MMU_init_hw(void)
Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size);
- printk("Total memory = %ldMB; using %ldkB for hash table (at %p)\n",
- total_memory >> 20, Hash_size >> 10, Hash);
+ printk("Total memory = %lldMB; using %ldkB for hash table (at %p)\n",
+ (unsigned long long)(total_memory >> 20), Hash_size >> 10, Hash);
/*
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index 409fcc7b63ce..be7dd422c0fa 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -34,7 +34,7 @@
DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
/* This is declared as we are using the more or less generic
- * include/asm-powerpc/tlb.h file -- tgall
+ * arch/powerpc/include/asm/tlb.h file -- tgall
*/
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
static DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index daf0e1568d6d..b8a52062738a 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -1,10 +1,8 @@
#
# Makefile for 52xx based boards
#
-ifeq ($(CONFIG_PPC_MERGE),y)
obj-y += mpc52xx_pic.o mpc52xx_common.o
obj-$(CONFIG_PCI) += mpc52xx_pci.o
-endif
obj-$(CONFIG_PPC_MPC5200_SIMPLE) += mpc5200_simple.o
obj-$(CONFIG_PPC_EFIKA) += efika.o
@@ -15,4 +13,4 @@ ifeq ($(CONFIG_PPC_LITE5200),y)
obj-$(CONFIG_PM) += lite5200_sleep.o lite5200_pm.o
endif
-obj-$(CONFIG_PPC_MPC5200_GPIO) += mpc52xx_gpio.o \ No newline at end of file
+obj-$(CONFIG_PPC_MPC5200_GPIO) += mpc52xx_gpio.o
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index 835f2dc24dc9..014e26cda08d 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -19,7 +19,7 @@
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/pci-bridge.h>
-#include <asm-powerpc/mpic.h>
+#include <asm/mpic.h>
#include <asm/mpc86xx.h>
#include <asm/cacheflush.h>
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 423a0234dc31..8079e0b4fd69 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -1,13 +1,7 @@
obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o
-ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_PPC_PMAC) += powermac/
-else
-ifeq ($(CONFIG_PPC64),y)
-obj-$(CONFIG_PPC_PMAC) += powermac/
-endif
-endif
obj-$(CONFIG_PPC_CHRP) += chrp/
obj-$(CONFIG_40x) += 40x/
obj-$(CONFIG_44x) += 44x/
diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile
index 89774177b209..58ecdd72630f 100644
--- a/arch/powerpc/platforms/powermac/Makefile
+++ b/arch/powerpc/platforms/powermac/Makefile
@@ -7,7 +7,7 @@ endif
obj-y += pic.o setup.o time.o feature.o pci.o \
sleep.o low_i2c.o cache.o pfunc_core.o \
- pfunc_base.o
+ pfunc_base.o udbg_scc.o udbg_adb.o
obj-$(CONFIG_PMAC_BACKLIGHT) += backlight.o
obj-$(CONFIG_CPU_FREQ_PMAC) += cpufreq_32.o
obj-$(CONFIG_CPU_FREQ_PMAC64) += cpufreq_64.o
@@ -19,4 +19,3 @@ obj-$(CONFIG_NVRAM:m=y) += nvram.o
obj-$(CONFIG_PPC64) += nvram.o
obj-$(CONFIG_PPC32) += bootx_init.o
obj-$(CONFIG_SMP) += smp.o
-obj-$(CONFIG_PPC_MERGE) += udbg_scc.o udbg_adb.o
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 16a0ed28eb00..a90054b56d5c 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -25,7 +25,6 @@ obj-$(CONFIG_MV64X60) += $(mv64x60-y) mv64x60_pic.o mv64x60_dev.o \
obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
obj-$(CONFIG_AXON_RAM) += axonram.o
-ifeq ($(CONFIG_PPC_MERGE),y)
obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
@@ -36,7 +35,6 @@ obj-$(CONFIG_OF_RTC) += of_rtc.o
ifeq ($(CONFIG_PCI),y)
obj-$(CONFIG_4xx) += ppc4xx_pci.o
endif
-endif
# Temporary hack until we have migrated to asm-powerpc
ifeq ($(ARCH),powerpc)
diff --git a/include/asm-s390/Kbuild b/arch/s390/include/asm/Kbuild
index 63a23415fba6..63a23415fba6 100644
--- a/include/asm-s390/Kbuild
+++ b/arch/s390/include/asm/Kbuild
diff --git a/include/asm-s390/airq.h b/arch/s390/include/asm/airq.h
index 1ac80d6b0588..1ac80d6b0588 100644
--- a/include/asm-s390/airq.h
+++ b/arch/s390/include/asm/airq.h
diff --git a/include/asm-s390/appldata.h b/arch/s390/include/asm/appldata.h
index 79283dac8281..79283dac8281 100644
--- a/include/asm-s390/appldata.h
+++ b/arch/s390/include/asm/appldata.h
diff --git a/include/asm-s390/atomic.h b/arch/s390/include/asm/atomic.h
index 2d184655bc5d..2d184655bc5d 100644
--- a/include/asm-s390/atomic.h
+++ b/arch/s390/include/asm/atomic.h
diff --git a/include/asm-s390/auxvec.h b/arch/s390/include/asm/auxvec.h
index 0d340720fd99..0d340720fd99 100644
--- a/include/asm-s390/auxvec.h
+++ b/arch/s390/include/asm/auxvec.h
diff --git a/include/asm-s390/bitops.h b/arch/s390/include/asm/bitops.h
index b4eb24ab5af9..b4eb24ab5af9 100644
--- a/include/asm-s390/bitops.h
+++ b/arch/s390/include/asm/bitops.h
diff --git a/include/asm-s390/bug.h b/arch/s390/include/asm/bug.h
index 384e3621e341..384e3621e341 100644
--- a/include/asm-s390/bug.h
+++ b/arch/s390/include/asm/bug.h
diff --git a/include/asm-s390/bugs.h b/arch/s390/include/asm/bugs.h
index 011f1e6a2a6c..011f1e6a2a6c 100644
--- a/include/asm-s390/bugs.h
+++ b/arch/s390/include/asm/bugs.h
diff --git a/include/asm-s390/byteorder.h b/arch/s390/include/asm/byteorder.h
index 1fe2492baa8d..1fe2492baa8d 100644
--- a/include/asm-s390/byteorder.h
+++ b/arch/s390/include/asm/byteorder.h
diff --git a/include/asm-s390/cache.h b/arch/s390/include/asm/cache.h
index 9b866816863c..9b866816863c 100644
--- a/include/asm-s390/cache.h
+++ b/arch/s390/include/asm/cache.h
diff --git a/include/asm-s390/cacheflush.h b/arch/s390/include/asm/cacheflush.h
index 49d5af916d01..49d5af916d01 100644
--- a/include/asm-s390/cacheflush.h
+++ b/arch/s390/include/asm/cacheflush.h
diff --git a/include/asm-s390/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index ba007d8df941..ba007d8df941 100644
--- a/include/asm-s390/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
diff --git a/include/asm-s390/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index a27f68985a79..a27f68985a79 100644
--- a/include/asm-s390/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
diff --git a/include/asm-s390/checksum.h b/arch/s390/include/asm/checksum.h
index d5a8e7c1477c..d5a8e7c1477c 100644
--- a/include/asm-s390/checksum.h
+++ b/arch/s390/include/asm/checksum.h
diff --git a/include/asm-s390/chpid.h b/arch/s390/include/asm/chpid.h
index dfe3c7f3439a..dfe3c7f3439a 100644
--- a/include/asm-s390/chpid.h
+++ b/arch/s390/include/asm/chpid.h
diff --git a/include/asm-s390/chsc.h b/arch/s390/include/asm/chsc.h
index d38d0cf62d4b..d38d0cf62d4b 100644
--- a/include/asm-s390/chsc.h
+++ b/arch/s390/include/asm/chsc.h
diff --git a/include/asm-s390/cio.h b/arch/s390/include/asm/cio.h
index 6dccb071aec3..6dccb071aec3 100644
--- a/include/asm-s390/cio.h
+++ b/arch/s390/include/asm/cio.h
diff --git a/include/asm-s390/cmb.h b/arch/s390/include/asm/cmb.h
index 50196857d27a..50196857d27a 100644
--- a/include/asm-s390/cmb.h
+++ b/arch/s390/include/asm/cmb.h
diff --git a/include/asm-s390/compat.h b/arch/s390/include/asm/compat.h
index de065b32381a..de065b32381a 100644
--- a/include/asm-s390/compat.h
+++ b/arch/s390/include/asm/compat.h
diff --git a/include/asm-s390/cpcmd.h b/arch/s390/include/asm/cpcmd.h
index 48a9eab16429..48a9eab16429 100644
--- a/include/asm-s390/cpcmd.h
+++ b/arch/s390/include/asm/cpcmd.h
diff --git a/include/asm-s390/cpu.h b/arch/s390/include/asm/cpu.h
index e5a6a9ba3adf..e5a6a9ba3adf 100644
--- a/include/asm-s390/cpu.h
+++ b/arch/s390/include/asm/cpu.h
diff --git a/include/asm-s390/cputime.h b/arch/s390/include/asm/cputime.h
index 133ce054fc89..133ce054fc89 100644
--- a/include/asm-s390/cputime.h
+++ b/arch/s390/include/asm/cputime.h
diff --git a/include/asm-s390/current.h b/arch/s390/include/asm/current.h
index 83cf36cde2da..83cf36cde2da 100644
--- a/include/asm-s390/current.h
+++ b/arch/s390/include/asm/current.h
diff --git a/include/asm-s390/dasd.h b/arch/s390/include/asm/dasd.h
index 3f002e13d024..3f002e13d024 100644
--- a/include/asm-s390/dasd.h
+++ b/arch/s390/include/asm/dasd.h
diff --git a/include/asm-s390/debug.h b/arch/s390/include/asm/debug.h
index 9450ce6e32de..9450ce6e32de 100644
--- a/include/asm-s390/debug.h
+++ b/arch/s390/include/asm/debug.h
diff --git a/include/asm-s390/delay.h b/arch/s390/include/asm/delay.h
index 78357314c450..78357314c450 100644
--- a/include/asm-s390/delay.h
+++ b/arch/s390/include/asm/delay.h
diff --git a/include/asm-s390/device.h b/arch/s390/include/asm/device.h
index d8f9872b0e2d..d8f9872b0e2d 100644
--- a/include/asm-s390/device.h
+++ b/arch/s390/include/asm/device.h
diff --git a/include/asm-s390/diag.h b/arch/s390/include/asm/diag.h
index 72b2e2f2d32d..72b2e2f2d32d 100644
--- a/include/asm-s390/diag.h
+++ b/arch/s390/include/asm/diag.h
diff --git a/include/asm-s390/div64.h b/arch/s390/include/asm/div64.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/include/asm-s390/div64.h
+++ b/arch/s390/include/asm/div64.h
diff --git a/include/asm-s390/dma.h b/arch/s390/include/asm/dma.h
index 7425c6af6cd4..7425c6af6cd4 100644
--- a/include/asm-s390/dma.h
+++ b/arch/s390/include/asm/dma.h
diff --git a/include/asm-s390/ebcdic.h b/arch/s390/include/asm/ebcdic.h
index 7f6f641d32f4..7f6f641d32f4 100644
--- a/include/asm-s390/ebcdic.h
+++ b/arch/s390/include/asm/ebcdic.h
diff --git a/include/asm-s390/elf.h b/arch/s390/include/asm/elf.h
index 3cad56923815..3cad56923815 100644
--- a/include/asm-s390/elf.h
+++ b/arch/s390/include/asm/elf.h
diff --git a/include/asm-s390/emergency-restart.h b/arch/s390/include/asm/emergency-restart.h
index 108d8c48e42e..108d8c48e42e 100644
--- a/include/asm-s390/emergency-restart.h
+++ b/arch/s390/include/asm/emergency-restart.h
diff --git a/include/asm-s390/errno.h b/arch/s390/include/asm/errno.h
index e41d5b37c4d6..e41d5b37c4d6 100644
--- a/include/asm-s390/errno.h
+++ b/arch/s390/include/asm/errno.h
diff --git a/include/asm-s390/etr.h b/arch/s390/include/asm/etr.h
index 80ef58c61970..80ef58c61970 100644
--- a/include/asm-s390/etr.h
+++ b/arch/s390/include/asm/etr.h
diff --git a/include/asm-s390/extmem.h b/arch/s390/include/asm/extmem.h
index 33837d756184..33837d756184 100644
--- a/include/asm-s390/extmem.h
+++ b/arch/s390/include/asm/extmem.h
diff --git a/include/asm-s390/fb.h b/arch/s390/include/asm/fb.h
index c7df38030992..c7df38030992 100644
--- a/include/asm-s390/fb.h
+++ b/arch/s390/include/asm/fb.h
diff --git a/include/asm-s390/fcntl.h b/arch/s390/include/asm/fcntl.h
index 46ab12db5739..46ab12db5739 100644
--- a/include/asm-s390/fcntl.h
+++ b/arch/s390/include/asm/fcntl.h
diff --git a/include/asm-s390/fcx.h b/arch/s390/include/asm/fcx.h
index 8be1f3a58042..8be1f3a58042 100644
--- a/include/asm-s390/fcx.h
+++ b/arch/s390/include/asm/fcx.h
diff --git a/include/asm-s390/futex.h b/arch/s390/include/asm/futex.h
index 5c5d02de49e9..5c5d02de49e9 100644
--- a/include/asm-s390/futex.h
+++ b/arch/s390/include/asm/futex.h
diff --git a/include/asm-s390/hardirq.h b/arch/s390/include/asm/hardirq.h
index 89ec7056da28..89ec7056da28 100644
--- a/include/asm-s390/hardirq.h
+++ b/arch/s390/include/asm/hardirq.h
diff --git a/include/asm-s390/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index 670a1d1745d2..670a1d1745d2 100644
--- a/include/asm-s390/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
diff --git a/include/asm-s390/idals.h b/arch/s390/include/asm/idals.h
index e82c10efe65a..e82c10efe65a 100644
--- a/include/asm-s390/idals.h
+++ b/arch/s390/include/asm/idals.h
diff --git a/include/asm-s390/io.h b/arch/s390/include/asm/io.h
index b7ff6afc3caa..b7ff6afc3caa 100644
--- a/include/asm-s390/io.h
+++ b/arch/s390/include/asm/io.h
diff --git a/include/asm-s390/ioctl.h b/arch/s390/include/asm/ioctl.h
index b279fe06dfe5..b279fe06dfe5 100644
--- a/include/asm-s390/ioctl.h
+++ b/arch/s390/include/asm/ioctl.h
diff --git a/include/asm-s390/ioctls.h b/arch/s390/include/asm/ioctls.h
index 40e481b1b461..40e481b1b461 100644
--- a/include/asm-s390/ioctls.h
+++ b/arch/s390/include/asm/ioctls.h
diff --git a/include/asm-s390/ipcbuf.h b/arch/s390/include/asm/ipcbuf.h
index 37f293d12c8f..37f293d12c8f 100644
--- a/include/asm-s390/ipcbuf.h
+++ b/arch/s390/include/asm/ipcbuf.h
diff --git a/include/asm-s390/ipl.h b/arch/s390/include/asm/ipl.h
index 1171e6d144a3..1171e6d144a3 100644
--- a/include/asm-s390/ipl.h
+++ b/arch/s390/include/asm/ipl.h
diff --git a/include/asm-s390/irq.h b/arch/s390/include/asm/irq.h
index 7da991a858f8..7da991a858f8 100644
--- a/include/asm-s390/irq.h
+++ b/arch/s390/include/asm/irq.h
diff --git a/include/asm-s390/irq_regs.h b/arch/s390/include/asm/irq_regs.h
index 3dd9c0b70270..3dd9c0b70270 100644
--- a/include/asm-s390/irq_regs.h
+++ b/arch/s390/include/asm/irq_regs.h
diff --git a/include/asm-s390/irqflags.h b/arch/s390/include/asm/irqflags.h
index 3f26131120b7..3f26131120b7 100644
--- a/include/asm-s390/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
diff --git a/include/asm-s390/isc.h b/arch/s390/include/asm/isc.h
index 34bb8916db4f..34bb8916db4f 100644
--- a/include/asm-s390/isc.h
+++ b/arch/s390/include/asm/isc.h
diff --git a/include/asm-s390/itcw.h b/arch/s390/include/asm/itcw.h
index a9bc5c36b32a..a9bc5c36b32a 100644
--- a/include/asm-s390/itcw.h
+++ b/arch/s390/include/asm/itcw.h
diff --git a/include/asm-s390/kdebug.h b/arch/s390/include/asm/kdebug.h
index 40db27cd6e60..40db27cd6e60 100644
--- a/include/asm-s390/kdebug.h
+++ b/arch/s390/include/asm/kdebug.h
diff --git a/include/asm-s390/kexec.h b/arch/s390/include/asm/kexec.h
index f219c6411e0b..f219c6411e0b 100644
--- a/include/asm-s390/kexec.h
+++ b/arch/s390/include/asm/kexec.h
diff --git a/include/asm-s390/kmap_types.h b/arch/s390/include/asm/kmap_types.h
index fd1574648223..fd1574648223 100644
--- a/include/asm-s390/kmap_types.h
+++ b/arch/s390/include/asm/kmap_types.h
diff --git a/include/asm-s390/kprobes.h b/arch/s390/include/asm/kprobes.h
index 330f68caffe4..330f68caffe4 100644
--- a/include/asm-s390/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
diff --git a/include/asm-s390/kvm.h b/arch/s390/include/asm/kvm.h
index d74002f95794..d74002f95794 100644
--- a/include/asm-s390/kvm.h
+++ b/arch/s390/include/asm/kvm.h
diff --git a/include/asm-s390/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 3c55e4107dcc..3c55e4107dcc 100644
--- a/include/asm-s390/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
diff --git a/include/asm-s390/kvm_para.h b/arch/s390/include/asm/kvm_para.h
index 2c503796b619..2c503796b619 100644
--- a/include/asm-s390/kvm_para.h
+++ b/arch/s390/include/asm/kvm_para.h
diff --git a/include/asm-s390/kvm_virtio.h b/arch/s390/include/asm/kvm_virtio.h
index 146100224def..146100224def 100644
--- a/include/asm-s390/kvm_virtio.h
+++ b/arch/s390/include/asm/kvm_virtio.h
diff --git a/include/asm-s390/linkage.h b/arch/s390/include/asm/linkage.h
index 291c2d01c44f..291c2d01c44f 100644
--- a/include/asm-s390/linkage.h
+++ b/arch/s390/include/asm/linkage.h
diff --git a/include/asm-s390/local.h b/arch/s390/include/asm/local.h
index c11c530f74d0..c11c530f74d0 100644
--- a/include/asm-s390/local.h
+++ b/arch/s390/include/asm/local.h
diff --git a/include/asm-s390/lowcore.h b/arch/s390/include/asm/lowcore.h
index 0bc51d52a899..0bc51d52a899 100644
--- a/include/asm-s390/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
diff --git a/include/asm-s390/mathemu.h b/arch/s390/include/asm/mathemu.h
index e8dd1ba8edb0..e8dd1ba8edb0 100644
--- a/include/asm-s390/mathemu.h
+++ b/arch/s390/include/asm/mathemu.h
diff --git a/include/asm-s390/mman.h b/arch/s390/include/asm/mman.h
index 7839767d837e..7839767d837e 100644
--- a/include/asm-s390/mman.h
+++ b/arch/s390/include/asm/mman.h
diff --git a/include/asm-s390/mmu.h b/arch/s390/include/asm/mmu.h
index 5dd5e7b3476f..5dd5e7b3476f 100644
--- a/include/asm-s390/mmu.h
+++ b/arch/s390/include/asm/mmu.h
diff --git a/include/asm-s390/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index 4c2fbf48c9c4..4c2fbf48c9c4 100644
--- a/include/asm-s390/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
diff --git a/include/asm-s390/module.h b/arch/s390/include/asm/module.h
index 1cc1c5af705a..1cc1c5af705a 100644
--- a/include/asm-s390/module.h
+++ b/arch/s390/include/asm/module.h
diff --git a/include/asm-s390/monwriter.h b/arch/s390/include/asm/monwriter.h
index f0cbf96c52e6..f0cbf96c52e6 100644
--- a/include/asm-s390/monwriter.h
+++ b/arch/s390/include/asm/monwriter.h
diff --git a/include/asm-s390/msgbuf.h b/arch/s390/include/asm/msgbuf.h
index 1bbdee927924..1bbdee927924 100644
--- a/include/asm-s390/msgbuf.h
+++ b/arch/s390/include/asm/msgbuf.h
diff --git a/include/asm-s390/mutex.h b/arch/s390/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/include/asm-s390/mutex.h
+++ b/arch/s390/include/asm/mutex.h
diff --git a/include/asm-s390/page.h b/arch/s390/include/asm/page.h
index 991ba939408c..991ba939408c 100644
--- a/include/asm-s390/page.h
+++ b/arch/s390/include/asm/page.h
diff --git a/include/asm-s390/param.h b/arch/s390/include/asm/param.h
index 34aaa4603347..34aaa4603347 100644
--- a/include/asm-s390/param.h
+++ b/arch/s390/include/asm/param.h
diff --git a/include/asm-s390/pci.h b/arch/s390/include/asm/pci.h
index 42a145c9ddd6..42a145c9ddd6 100644
--- a/include/asm-s390/pci.h
+++ b/arch/s390/include/asm/pci.h
diff --git a/include/asm-s390/percpu.h b/arch/s390/include/asm/percpu.h
index 408d60b4f75b..408d60b4f75b 100644
--- a/include/asm-s390/percpu.h
+++ b/arch/s390/include/asm/percpu.h
diff --git a/include/asm-s390/pgalloc.h b/arch/s390/include/asm/pgalloc.h
index f5b2bf3d7c1d..f5b2bf3d7c1d 100644
--- a/include/asm-s390/pgalloc.h
+++ b/arch/s390/include/asm/pgalloc.h
diff --git a/include/asm-s390/pgtable.h b/arch/s390/include/asm/pgtable.h
index 0bdb704ae051..0bdb704ae051 100644
--- a/include/asm-s390/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
diff --git a/include/asm-s390/poll.h b/arch/s390/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-s390/poll.h
+++ b/arch/s390/include/asm/poll.h
diff --git a/include/asm-s390/posix_types.h b/arch/s390/include/asm/posix_types.h
index 397d93fba3a7..397d93fba3a7 100644
--- a/include/asm-s390/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
diff --git a/include/asm-s390/processor.h b/arch/s390/include/asm/processor.h
index 4af80af2a88f..4af80af2a88f 100644
--- a/include/asm-s390/processor.h
+++ b/arch/s390/include/asm/processor.h
diff --git a/include/asm-s390/ptrace.h b/arch/s390/include/asm/ptrace.h
index af2c9ac28a07..af2c9ac28a07 100644
--- a/include/asm-s390/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
diff --git a/include/asm-s390/qdio.h b/arch/s390/include/asm/qdio.h
index 6813772171f2..6813772171f2 100644
--- a/include/asm-s390/qdio.h
+++ b/arch/s390/include/asm/qdio.h
diff --git a/include/asm-s390/qeth.h b/arch/s390/include/asm/qeth.h
index 930d378ef75a..930d378ef75a 100644
--- a/include/asm-s390/qeth.h
+++ b/arch/s390/include/asm/qeth.h
diff --git a/include/asm-s390/reset.h b/arch/s390/include/asm/reset.h
index f584f4a52581..f584f4a52581 100644
--- a/include/asm-s390/reset.h
+++ b/arch/s390/include/asm/reset.h
diff --git a/include/asm-s390/resource.h b/arch/s390/include/asm/resource.h
index 366c01de04f2..366c01de04f2 100644
--- a/include/asm-s390/resource.h
+++ b/arch/s390/include/asm/resource.h
diff --git a/include/asm-s390/rwsem.h b/arch/s390/include/asm/rwsem.h
index 9d2a17971805..9d2a17971805 100644
--- a/include/asm-s390/rwsem.h
+++ b/arch/s390/include/asm/rwsem.h
diff --git a/include/asm-s390/s390_ext.h b/arch/s390/include/asm/s390_ext.h
index 2afc060266a2..2afc060266a2 100644
--- a/include/asm-s390/s390_ext.h
+++ b/arch/s390/include/asm/s390_ext.h
diff --git a/include/asm-s390/s390_rdev.h b/arch/s390/include/asm/s390_rdev.h
index 6fa20442a48c..6fa20442a48c 100644
--- a/include/asm-s390/s390_rdev.h
+++ b/arch/s390/include/asm/s390_rdev.h
diff --git a/include/asm-s390/scatterlist.h b/arch/s390/include/asm/scatterlist.h
index 29ec8e28c8df..29ec8e28c8df 100644
--- a/include/asm-s390/scatterlist.h
+++ b/arch/s390/include/asm/scatterlist.h
diff --git a/include/asm-s390/schid.h b/arch/s390/include/asm/schid.h
index 825503cf3dc2..825503cf3dc2 100644
--- a/include/asm-s390/schid.h
+++ b/arch/s390/include/asm/schid.h
diff --git a/include/asm-s390/sclp.h b/arch/s390/include/asm/sclp.h
index fed7bee650a0..fed7bee650a0 100644
--- a/include/asm-s390/sclp.h
+++ b/arch/s390/include/asm/sclp.h
diff --git a/include/asm-s390/sections.h b/arch/s390/include/asm/sections.h
index fbd9116eb17b..fbd9116eb17b 100644
--- a/include/asm-s390/sections.h
+++ b/arch/s390/include/asm/sections.h
diff --git a/include/asm-s390/segment.h b/arch/s390/include/asm/segment.h
index 8bfce3475b1c..8bfce3475b1c 100644
--- a/include/asm-s390/segment.h
+++ b/arch/s390/include/asm/segment.h
diff --git a/include/asm-s390/sembuf.h b/arch/s390/include/asm/sembuf.h
index 32626b0cac4b..32626b0cac4b 100644
--- a/include/asm-s390/sembuf.h
+++ b/arch/s390/include/asm/sembuf.h
diff --git a/include/asm-s390/setup.h b/arch/s390/include/asm/setup.h
index 2bd9faeb3919..2bd9faeb3919 100644
--- a/include/asm-s390/setup.h
+++ b/arch/s390/include/asm/setup.h
diff --git a/include/asm-s390/sfp-machine.h b/arch/s390/include/asm/sfp-machine.h
index 4e16aede4b06..4e16aede4b06 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/arch/s390/include/asm/sfp-machine.h
diff --git a/include/asm-s390/sfp-util.h b/arch/s390/include/asm/sfp-util.h
index 0addc6466d95..0addc6466d95 100644
--- a/include/asm-s390/sfp-util.h
+++ b/arch/s390/include/asm/sfp-util.h
diff --git a/include/asm-s390/shmbuf.h b/arch/s390/include/asm/shmbuf.h
index eed2e280ce37..eed2e280ce37 100644
--- a/include/asm-s390/shmbuf.h
+++ b/arch/s390/include/asm/shmbuf.h
diff --git a/include/asm-s390/shmparam.h b/arch/s390/include/asm/shmparam.h
index c2e0c0508e73..c2e0c0508e73 100644
--- a/include/asm-s390/shmparam.h
+++ b/arch/s390/include/asm/shmparam.h
diff --git a/include/asm-s390/sigcontext.h b/arch/s390/include/asm/sigcontext.h
index aeb6e0b13329..aeb6e0b13329 100644
--- a/include/asm-s390/sigcontext.h
+++ b/arch/s390/include/asm/sigcontext.h
diff --git a/include/asm-s390/siginfo.h b/arch/s390/include/asm/siginfo.h
index e0ff1ab054be..e0ff1ab054be 100644
--- a/include/asm-s390/siginfo.h
+++ b/arch/s390/include/asm/siginfo.h
diff --git a/include/asm-s390/signal.h b/arch/s390/include/asm/signal.h
index f6cfddb278cb..f6cfddb278cb 100644
--- a/include/asm-s390/signal.h
+++ b/arch/s390/include/asm/signal.h
diff --git a/include/asm-s390/sigp.h b/arch/s390/include/asm/sigp.h
index e16d56f8dfe1..e16d56f8dfe1 100644
--- a/include/asm-s390/sigp.h
+++ b/arch/s390/include/asm/sigp.h
diff --git a/include/asm-s390/smp.h b/arch/s390/include/asm/smp.h
index ae89cf2478fc..ae89cf2478fc 100644
--- a/include/asm-s390/smp.h
+++ b/arch/s390/include/asm/smp.h
diff --git a/include/asm-s390/socket.h b/arch/s390/include/asm/socket.h
index c786ab623b2d..c786ab623b2d 100644
--- a/include/asm-s390/socket.h
+++ b/arch/s390/include/asm/socket.h
diff --git a/include/asm-s390/sockios.h b/arch/s390/include/asm/sockios.h
index f4fc16c7da59..f4fc16c7da59 100644
--- a/include/asm-s390/sockios.h
+++ b/arch/s390/include/asm/sockios.h
diff --git a/include/asm-s390/sparsemem.h b/arch/s390/include/asm/sparsemem.h
index 545d219e6a2d..545d219e6a2d 100644
--- a/include/asm-s390/sparsemem.h
+++ b/arch/s390/include/asm/sparsemem.h
diff --git a/include/asm-s390/spinlock.h b/arch/s390/include/asm/spinlock.h
index df84ae96915f..df84ae96915f 100644
--- a/include/asm-s390/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
diff --git a/include/asm-s390/spinlock_types.h b/arch/s390/include/asm/spinlock_types.h
index 654abc40de04..654abc40de04 100644
--- a/include/asm-s390/spinlock_types.h
+++ b/arch/s390/include/asm/spinlock_types.h
diff --git a/include/asm-s390/stat.h b/arch/s390/include/asm/stat.h
index d92959eebb65..d92959eebb65 100644
--- a/include/asm-s390/stat.h
+++ b/arch/s390/include/asm/stat.h
diff --git a/include/asm-s390/statfs.h b/arch/s390/include/asm/statfs.h
index 099a45579190..099a45579190 100644
--- a/include/asm-s390/statfs.h
+++ b/arch/s390/include/asm/statfs.h
diff --git a/include/asm-s390/string.h b/arch/s390/include/asm/string.h
index d074673a6d9b..d074673a6d9b 100644
--- a/include/asm-s390/string.h
+++ b/arch/s390/include/asm/string.h
diff --git a/include/asm-s390/suspend.h b/arch/s390/include/asm/suspend.h
index 1f34580e67a7..1f34580e67a7 100644
--- a/include/asm-s390/suspend.h
+++ b/arch/s390/include/asm/suspend.h
diff --git a/include/asm-s390/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index 79d01343f8b0..79d01343f8b0 100644
--- a/include/asm-s390/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
diff --git a/include/asm-s390/system.h b/arch/s390/include/asm/system.h
index 819e7d99ca0c..819e7d99ca0c 100644
--- a/include/asm-s390/system.h
+++ b/arch/s390/include/asm/system.h
diff --git a/include/asm-s390/tape390.h b/arch/s390/include/asm/tape390.h
index 884fba48f1ff..884fba48f1ff 100644
--- a/include/asm-s390/tape390.h
+++ b/arch/s390/include/asm/tape390.h
diff --git a/include/asm-s390/termbits.h b/arch/s390/include/asm/termbits.h
index 58731853d529..58731853d529 100644
--- a/include/asm-s390/termbits.h
+++ b/arch/s390/include/asm/termbits.h
diff --git a/include/asm-s390/termios.h b/arch/s390/include/asm/termios.h
index 67f66278f533..67f66278f533 100644
--- a/include/asm-s390/termios.h
+++ b/arch/s390/include/asm/termios.h
diff --git a/include/asm-s390/thread_info.h b/arch/s390/include/asm/thread_info.h
index 91a8f93ad355..91a8f93ad355 100644
--- a/include/asm-s390/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
diff --git a/include/asm-s390/timer.h b/arch/s390/include/asm/timer.h
index d98d79e35cd6..d98d79e35cd6 100644
--- a/include/asm-s390/timer.h
+++ b/arch/s390/include/asm/timer.h
diff --git a/include/asm-s390/timex.h b/arch/s390/include/asm/timex.h
index d744c3d62de5..d744c3d62de5 100644
--- a/include/asm-s390/timex.h
+++ b/arch/s390/include/asm/timex.h
diff --git a/include/asm-s390/tlb.h b/arch/s390/include/asm/tlb.h
index 3d8a96d39d9d..3d8a96d39d9d 100644
--- a/include/asm-s390/tlb.h
+++ b/arch/s390/include/asm/tlb.h
diff --git a/include/asm-s390/tlbflush.h b/arch/s390/include/asm/tlbflush.h
index d60394b9745e..d60394b9745e 100644
--- a/include/asm-s390/tlbflush.h
+++ b/arch/s390/include/asm/tlbflush.h
diff --git a/include/asm-s390/todclk.h b/arch/s390/include/asm/todclk.h
index c7f62055488a..c7f62055488a 100644
--- a/include/asm-s390/todclk.h
+++ b/arch/s390/include/asm/todclk.h
diff --git a/include/asm-s390/topology.h b/arch/s390/include/asm/topology.h
index d96c91643458..d96c91643458 100644
--- a/include/asm-s390/topology.h
+++ b/arch/s390/include/asm/topology.h
diff --git a/include/asm-s390/types.h b/arch/s390/include/asm/types.h
index 41c547656130..41c547656130 100644
--- a/include/asm-s390/types.h
+++ b/arch/s390/include/asm/types.h
diff --git a/include/asm-s390/uaccess.h b/arch/s390/include/asm/uaccess.h
index 0235970278f0..0235970278f0 100644
--- a/include/asm-s390/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
diff --git a/include/asm-s390/ucontext.h b/arch/s390/include/asm/ucontext.h
index d69bec0b03f5..d69bec0b03f5 100644
--- a/include/asm-s390/ucontext.h
+++ b/arch/s390/include/asm/ucontext.h
diff --git a/include/asm-s390/unaligned.h b/arch/s390/include/asm/unaligned.h
index da9627afe5d8..da9627afe5d8 100644
--- a/include/asm-s390/unaligned.h
+++ b/arch/s390/include/asm/unaligned.h
diff --git a/include/asm-s390/unistd.h b/arch/s390/include/asm/unistd.h
index c8ad350d1444..c8ad350d1444 100644
--- a/include/asm-s390/unistd.h
+++ b/arch/s390/include/asm/unistd.h
diff --git a/include/asm-s390/user.h b/arch/s390/include/asm/user.h
index 1b050e35fdc6..1b050e35fdc6 100644
--- a/include/asm-s390/user.h
+++ b/arch/s390/include/asm/user.h
diff --git a/include/asm-s390/vtoc.h b/arch/s390/include/asm/vtoc.h
index 3a5267d90d29..3a5267d90d29 100644
--- a/include/asm-s390/vtoc.h
+++ b/arch/s390/include/asm/vtoc.h
diff --git a/include/asm-s390/xor.h b/arch/s390/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-s390/xor.h
+++ b/arch/s390/include/asm/xor.h
diff --git a/include/asm-s390/zcrypt.h b/arch/s390/include/asm/zcrypt.h
index 00d3bbd44117..00d3bbd44117 100644
--- a/include/asm-s390/zcrypt.h
+++ b/arch/s390/include/asm/zcrypt.h
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cb992c3d6b71..5131d50f851a 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -48,6 +48,9 @@ config GENERIC_HWEIGHT
config GENERIC_HARDIRQS
def_bool y
+config GENERIC_HARDIRQS_NO__DO_IRQ
+ def_bool y
+
config GENERIC_IRQ_PROBE
def_bool y
@@ -63,6 +66,10 @@ config GENERIC_TIME
config GENERIC_CLOCKEVENTS
def_bool n
+config GENERIC_LOCKBREAK
+ def_bool y
+ depends on SMP && PREEMPT
+
config SYS_SUPPORTS_PM
bool
@@ -94,9 +101,6 @@ config ARCH_HAS_ILOG2_U64
config ARCH_NO_VIRT_TO_BUS
def_bool y
-config ARCH_SUPPORTS_AOUT
- def_bool y
-
config IO_TRAPPED
bool
@@ -483,6 +487,23 @@ config CRASH_DUMP
For more details see Documentation/kdump/kdump.txt
+config SECCOMP
+ bool "Enable seccomp to safely compute untrusted bytecode"
+ depends on PROC_FS
+ default y
+ help
+ This kernel feature is useful for number crunching applications
+ that may need to compute untrusted bytecode during their
+ execution. By using pipes or other transports made available to
+ the process as file descriptors supporting the read/write
+ syscalls, it's possible to isolate those applications in
+ their own address space using seccomp. Once seccomp is
+ enabled via prctl, it cannot be disabled and the task is only
+ allowed to execute a few safe syscalls defined by each seccomp
+ mode.
+
+ If unsure, say N.
+
config SMP
bool "Symmetric multi-processing support"
depends on SYS_SUPPORTS_SMP
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 36f4b1f7066d..4d2d102e00d5 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -182,7 +182,7 @@ if SUPERH64
config SH64_PROC_ASIDS
bool "Debug: report ASIDs through /proc/asids"
- depends on PROC_FS
+ depends on PROC_FS && MMU
config SH64_SR_WATCH
bool "Debug: set SR.WATCH to enable hardware watchpoints and trace"
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 25659ce74baa..01d85c74481d 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -95,8 +95,6 @@ head-y := arch/sh/kernel/init_task.o
head-$(CONFIG_SUPERH32) += arch/sh/kernel/head_32.o
head-$(CONFIG_SUPERH64) += arch/sh/kernel/head_64.o
-LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
-
core-y += arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/
core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/
@@ -145,10 +143,6 @@ cpuincdir-$(CONFIG_CPU_SH4) += cpu-sh4
cpuincdir-$(CONFIG_CPU_SH5) += cpu-sh5
cpuincdir-y += cpu-common # Must be last
-libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
-libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
-libs-y += $(LIBGCC)
-
drivers-y += arch/sh/drivers/
drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
@@ -161,10 +155,16 @@ KBUILD_CFLAGS += -pipe $(cflags-y)
KBUILD_CPPFLAGS += $(cflags-y)
KBUILD_AFLAGS += $(cflags-y)
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+
+libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
+libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
+libs-y += $(LIBGCC)
+
PHONY += maketools FORCE
maketools: include/linux/version.h FORCE
- $(Q)$(MAKE) $(build)=arch/sh/tools arch/sh/include/asm/machtypes.h
+ $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
all: $(KBUILD_IMAGE)
@@ -215,4 +215,4 @@ arch/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S
$(call filechk,gen-syscalltab)
CLEAN_FILES += arch/sh/lib64/syscalltab.h \
- arch/sh/include/asm/machtypes.h
+ include/asm-sh/machtypes.h
diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile
index ff9b93c5a91b..463022c7df3c 100644
--- a/arch/sh/boards/Makefile
+++ b/arch/sh/boards/Makefile
@@ -5,4 +5,4 @@ obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o
obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o
obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o
obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o
-obj-$(CONFIG_SH_SHMIN) += board-shmin..o
+obj-$(CONFIG_SH_SHMIN) += board-shmin.o
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 9c71603d29a2..025d4fe55a58 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -17,7 +17,6 @@
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/delay.h>
#include <linux/smc911x.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 5d96e2eef82a..051c29d4eae0 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -13,7 +13,6 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
-#include <linux/irq.h>
#include <linux/io.h>
#include <mach-se/mach/se7343.h>
diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c
index 0ba2fe674c47..601c9c8cdbec 100644
--- a/arch/sh/boards/mach-systemh/irq.c
+++ b/arch/sh/boards/mach-systemh/irq.c
@@ -11,9 +11,8 @@
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/interrupt.h>
-#include <linux/hdreg.h>
-#include <linux/ide.h>
#include <asm/io.h>
#include <asm/systemh7751.h>
#include <asm/smc37c93x.h>
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index d4075283956d..3dc1cbd8a981 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:34:24 2008
+# Linux kernel version: 2.6.27-rc1
+# Mon Aug 4 16:49:13 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
@@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
@@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y
# CONFIG_USE_GENERIC_SMP_HELPERS is not set
CONFIG_HAVE_CLK=y
CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
@@ -284,6 +285,7 @@ CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
@@ -317,10 +319,6 @@ CONFIG_PCI_LEGACY=y
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
@@ -555,7 +553,7 @@ CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_MAPLE is not set
+CONFIG_KEYBOARD_MAPLE=y
# CONFIG_KEYBOARD_SH_KEYSC is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
diff --git a/arch/sh/include/asm/a.out.h b/arch/sh/include/asm/a.out.h
deleted file mode 100644
index 1f93130e179c..000000000000
--- a/arch/sh/include/asm/a.out.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __ASM_SH_A_OUT_H
-#define __ASM_SH_A_OUT_H
-
-struct exec
-{
- unsigned long a_info; /* Use macros N_MAGIC, etc for access */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a) ((a).a_trsize)
-#define N_DRSIZE(a) ((a).a_drsize)
-#define N_SYMSIZE(a) ((a).a_syms)
-
-#endif /* __ASM_SH_A_OUT_H */
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index 643ab5a7cf3b..b86aeabba61a 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -104,6 +104,15 @@ struct pt_dspregs {
extern void show_regs(struct pt_regs *);
+/*
+ * These are defined as per linux/ptrace.h.
+ */
+struct task_struct;
+
+#define arch_has_single_step() (1)
+extern void user_enable_single_step(struct task_struct *);
+extern void user_disable_single_step(struct task_struct *);
+
#ifdef CONFIG_SH_DSP
#define task_pt_regs(task) \
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
diff --git a/arch/sh/include/asm/seccomp.h b/arch/sh/include/asm/seccomp.h
new file mode 100644
index 000000000000..3280ed3802ef
--- /dev/null
+++ b/arch/sh/include/asm/seccomp.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_SECCOMP_H
+
+#include <linux/unistd.h>
+
+#define __NR_seccomp_read __NR_read
+#define __NR_seccomp_write __NR_write
+#define __NR_seccomp_exit __NR_exit
+#define __NR_seccomp_sigreturn __NR_rt_sigreturn
+
+#endif /* __ASM_SECCOMP_H */
diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index eeb4c747119e..0a894cafb1dd 100644
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -117,24 +117,45 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
#define TIF_RESTORE_SIGMASK 3 /* restore signal mask in do_signal() */
#define TIF_SINGLESTEP 4 /* singlestepping active */
-#define TIF_SYSCALL_AUDIT 5
+#define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */
+#define TIF_SECCOMP 6 /* secure computing */
+#define TIF_NOTIFY_RESUME 7 /* callback before returning to user */
#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_FREEZE 19
-
-#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
-#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
-#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
-#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
-#define _TIF_USEDFPU (1<<TIF_USEDFPU)
-#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
-#define _TIF_FREEZE (1<<TIF_FREEZE)
-
-#define _TIF_WORK_MASK 0x000000FE /* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK 0x000000FF /* work to do on any return to u-space */
+#define TIF_FREEZE 19 /* Freezing for suspend */
+
+#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
+#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
+#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
+#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP (1 << TIF_SECCOMP)
+#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
+#define _TIF_USEDFPU (1 << TIF_USEDFPU)
+#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE (1 << TIF_FREEZE)
+
+/*
+ * _TIF_ALLWORK_MASK and _TIF_WORK_MASK need to fit within a byte, or we
+ * blow the tst immediate size constraints and need to fix up
+ * arch/sh/kernel/entry-common.S.
+ */
+
+/* work to do in syscall trace */
+#define _TIF_WORK_SYSCALL_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \
+ _TIF_SYSCALL_AUDIT | _TIF_SECCOMP)
+
+/* work to do on any return to u-space */
+#define _TIF_ALLWORK_MASK (_TIF_SYSCALL_TRACE | _TIF_SIGPENDING | \
+ _TIF_NEED_RESCHED | _TIF_SYSCALL_AUDIT | \
+ _TIF_SINGLESTEP | _TIF_RESTORE_SIGMASK | \
+ _TIF_NOTIFY_RESUME)
+
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK (_TIF_ALLWORK_MASK & ~(_TIF_SYSCALL_TRACE | \
+ _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP))
#endif /* __KERNEL__ */
diff --git a/arch/sh/include/asm/tlb_64.h b/arch/sh/include/asm/tlb_64.h
index 0a96f3af69e3..ef0ae2a28f23 100644
--- a/arch/sh/include/asm/tlb_64.h
+++ b/arch/sh/include/asm/tlb_64.h
@@ -21,11 +21,9 @@
#ifndef __ASSEMBLY__
/**
- * for_each_dtlb_entry
+ * for_each_dtlb_entry - Iterate over free (non-wired) DTLB entries
*
* @tlb: TLB entry
- *
- * Iterate over free (non-wired) DTLB entries
*/
#define for_each_dtlb_entry(tlb) \
for (tlb = cpu_data->dtlb.first; \
@@ -33,11 +31,9 @@
tlb += cpu_data->dtlb.step)
/**
- * for_each_itlb_entry
+ * for_each_itlb_entry - Iterate over free (non-wired) ITLB entries
*
* @tlb: TLB entry
- *
- * Iterate over free (non-wired) ITLB entries
*/
#define for_each_itlb_entry(tlb) \
for (tlb = cpu_data->itlb.first; \
@@ -45,11 +41,9 @@
tlb += cpu_data->itlb.step)
/**
- * __flush_tlb_slot
+ * __flush_tlb_slot - Flushes TLB slot @slot.
*
* @slot: Address of TLB slot.
- *
- * Flushes TLB slot @slot.
*/
static inline void __flush_tlb_slot(unsigned long long slot)
{
diff --git a/arch/sh/include/cpu-sh2/cpu/cache.h b/arch/sh/include/cpu-sh2/cpu/cache.h
index 4e0b16500686..673515bc4135 100644
--- a/arch/sh/include/cpu-sh2/cpu/cache.h
+++ b/arch/sh/include/cpu-sh2/cpu/cache.h
@@ -21,11 +21,11 @@
#define CCR 0xffffffec
#define CCR_CACHE_CE 0x01 /* Cache enable */
-#define CCR_CACHE_WT 0x06 /* CCR[bit1=1,bit2=1] */
+#define CCR_CACHE_WT 0x02 /* CCR[bit1=1,bit2=1] */
/* 0x00000000-0x7fffffff: Write-through */
/* 0x80000000-0x9fffffff: Write-back */
/* 0xc0000000-0xdfffffff: Write-through */
-#define CCR_CACHE_CB 0x00 /* CCR[bit1=0,bit2=0] */
+#define CCR_CACHE_CB 0x04 /* CCR[bit1=0,bit2=0] */
/* 0x00000000-0x7fffffff: Write-back */
/* 0x80000000-0x9fffffff: Write-through */
/* 0xc0000000-0xdfffffff: Write-back */
@@ -36,6 +36,8 @@
#define CCR_CACHE_ENABLE CCR_CACHE_CE
#define CCR_CACHE_INVALIDATE CCR_CACHE_CF
+#define CACHE_PHYSADDR_MASK 0x1ffffc00
+
#endif
#endif /* __ASM_CPU_SH2_CACHE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/addrspace.h b/arch/sh/include/cpu-sh2a/cpu/addrspace.h
new file mode 100644
index 000000000000..31eb4b58aa6d
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/cpu/addrspace.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_SH_CPU_SH2A_ADDRSPACE_H
+#define __ASM_SH_CPU_SH2A_ADDRSPACE_H
+
+#define P0SEG 0x00000000
+#define P1SEG 0x00000000
+#define P2SEG 0x20000000
+#define P3SEG 0x40000000
+#define P4SEG 0x60000000
+
+#endif /* __ASM_SH_CPU_SH2A_ADDRSPACE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/cache.h b/arch/sh/include/cpu-sh2a/cpu/cache.h
index afe228b3f493..defb0baa5a06 100644
--- a/arch/sh/include/cpu-sh2a/cpu/cache.h
+++ b/arch/sh/include/cpu-sh2a/cpu/cache.h
@@ -36,5 +36,8 @@
#define CCR_CACHE_ENABLE (CCR_CACHE_OCE | CCR_CACHE_ICE)
#define CCR_CACHE_INVALIDATE (CCR_CACHE_OCI | CCR_CACHE_ICI)
+#define CCR_ICACHE_INVALIDATE CCR_CACHE_ICI
+#define CCR_OCACHE_INVALIDATE CCR_CACHE_OCI
+#define CACHE_PHYSADDR_MASK 0x1ffffc00
#endif /* __ASM_CPU_SH2A_CACHE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/cacheflush.h b/arch/sh/include/cpu-sh2a/cpu/cacheflush.h
new file mode 100644
index 000000000000..3d3b9205d2ac
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/cpu/cacheflush.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_CPU_SH2A_CACHEFLUSH_H
+#define __ASM_CPU_SH2A_CACHEFLUSH_H
+
+/*
+ * Cache flushing:
+ *
+ * - flush_cache_all() flushes entire cache
+ * - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ * - flush_cache_dup mm(mm) handles cache flushing when forking
+ * - flush_cache_page(mm, vmaddr, pfn) flushes a single page
+ * - flush_cache_range(vma, start, end) flushes a range of pages
+ *
+ * - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
+ * - flush_icache_range(start, end) flushes(invalidates) a range for icache
+ * - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
+ *
+ * Caches are indexed (effectively) by physical address on SH-2, so
+ * we don't need them.
+ */
+#define flush_cache_all() do { } while (0)
+#define flush_cache_mm(mm) do { } while (0)
+#define flush_cache_dup_mm(mm) do { } while (0)
+#define flush_cache_range(vma, start, end) do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn) do { } while (0)
+#define flush_dcache_page(page) do { } while (0)
+#define flush_dcache_mmap_lock(mapping) do { } while (0)
+#define flush_dcache_mmap_unlock(mapping) do { } while (0)
+void flush_icache_range(unsigned long start, unsigned long end);
+#define flush_icache_page(vma,pg) do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
+#define flush_cache_sigtramp(vaddr) do { } while (0)
+
+#define p3_cache_init() do { } while (0)
+#endif /* __ASM_CPU_SH2A_CACHEFLUSH_H */
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index dcdf959a3d44..8a8a993f55ea 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -199,7 +199,7 @@ EXPORT_SYMBOL(sq_remap);
/**
* sq_unmap - Unmap a Store Queue allocation
- * @map: Pre-allocated Store Queue mapping.
+ * @vaddr: Pre-allocated Store Queue mapping.
*
* Unmaps the store queue allocation @map that was previously created by
* sq_remap(). Also frees up the pte that was previously inserted into
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index ca08e7f26a3a..04c7da968146 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -987,11 +987,11 @@ work_resched:
work_notifysig:
gettr tr1, LINK
- movi do_signal, r6
+ movi do_notify_resume, r6
ptabs r6, tr0
or SP, ZERO, r2
- or ZERO, ZERO, r3
- blink tr0, LINK /* Call do_signal(regs, 0), return here */
+ or r7, ZERO, r3
+ blink tr0, LINK /* Call do_notify_resume(regs, current_thread_info->flags), return here */
restore_all:
/* Do prefetches */
@@ -1300,18 +1300,20 @@ syscall_allowed:
getcon KCR0, r2
ld.l r2, TI_FLAGS, r4
- movi (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | _TIF_SYSCALL_AUDIT), r6
+ movi _TIF_WORK_SYSCALL_MASK, r6
and r6, r4, r6
beq/l r6, ZERO, tr0
/* Trace it by calling syscall_trace before and after */
- movi syscall_trace, r4
+ movi do_syscall_trace_enter, r4
or SP, ZERO, r2
- or ZERO, ZERO, r3
ptabs r4, tr0
blink tr0, LINK
- /* Reload syscall number as r5 is trashed by syscall_trace */
+ /* Save the retval */
+ st.q SP, FRAME_R(2), r2
+
+ /* Reload syscall number as r5 is trashed by do_syscall_trace_enter */
ld.q SP, FRAME_S(FSYSCALL_ID), r5
andi r5, 0x1ff, r5
@@ -1343,9 +1345,8 @@ syscall_ret_trace:
/* We get back here only if under trace */
st.q SP, FRAME_R(9), r2 /* Save return value */
- movi syscall_trace, LINK
+ movi do_syscall_trace_leave, LINK
or SP, ZERO, r2
- movi 1, r3
ptabs LINK, tr0
blink tr0, LINK
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 5e0dd1933847..0bc17def55a7 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -202,7 +202,7 @@ work_resched:
syscall_exit_work:
! r0: current_thread_info->flags
! r8: current_thread_info
- tst #_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | _TIF_SYSCALL_AUDIT, r0
+ tst #_TIF_WORK_SYSCALL_MASK, r0
bt/s work_pending
tst #_TIF_NEED_RESCHED, r0
#ifdef CONFIG_TRACE_IRQFLAGS
@@ -211,10 +211,8 @@ syscall_exit_work:
nop
#endif
sti
- ! XXX setup arguments...
mov r15, r4
- mov #1, r5
- mov.l 4f, r0 ! do_syscall_trace
+ mov.l 8f, r0 ! do_syscall_trace_leave
jsr @r0
nop
bra resume_userspace
@@ -223,12 +221,11 @@ syscall_exit_work:
.align 2
syscall_trace_entry:
! Yes it is traced.
- ! XXX setup arguments...
mov r15, r4
- mov #0, r5
- mov.l 4f, r11 ! Call do_syscall_trace which notifies
+ mov.l 7f, r11 ! Call do_syscall_trace_enter which notifies
jsr @r11 ! superior (will chomp R[0-7])
nop
+ mov.l r0, @(OFF_R0,r15) ! Save return value
! Reload R0-R4 from kernel stack, where the
! parent may have modified them using
! ptrace(POKEUSR). (Note that R0-R2 are
@@ -351,7 +348,7 @@ ENTRY(system_call)
!
get_current_thread_info r8, r10
mov.l @(TI_FLAGS,r8), r8
- mov #(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT), r10
+ mov #_TIF_WORK_SYSCALL_MASK, r10
tst r10, r8
bf syscall_trace_entry
!
@@ -389,8 +386,9 @@ syscall_exit:
#endif
2: .long NR_syscalls
3: .long sys_call_table
-4: .long do_syscall_trace
#ifdef CONFIG_TRACE_IRQFLAGS
5: .long trace_hardirqs_on
6: .long trace_hardirqs_off
#endif
+7: .long do_syscall_trace_enter
+8: .long do_syscall_trace_leave
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index ec1eadce4aaa..4703dff174d5 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -13,6 +13,7 @@
#include <linux/kexec.h>
#include <linux/delay.h>
#include <linux/reboot.h>
+#include <linux/numa.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
@@ -104,3 +105,10 @@ void machine_kexec(struct kimage *image)
(*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
}
+void arch_crash_save_vmcoreinfo(void)
+{
+#ifdef CONFIG_NUMA
+ VMCOREINFO_SYMBOL(node_data);
+ VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
+#endif
+}
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index 5482e65375a9..c43081039dd5 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -27,6 +27,7 @@
#include <linux/moduleloader.h>
#include <linux/elf.h>
#include <linux/vmalloc.h>
+#include <linux/bug.h>
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
@@ -36,7 +37,8 @@ void *module_alloc(unsigned long size)
{
if (size == 0)
return NULL;
- return vmalloc(size);
+
+ return vmalloc_exec(size);
}
@@ -145,9 +147,10 @@ int module_finalize(const Elf_Ehdr *hdr,
const Elf_Shdr *sechdrs,
struct module *me)
{
- return 0;
+ return module_bug_finalize(hdr, sechdrs, me);
}
void module_arch_cleanup(struct module *mod)
{
+ module_bug_cleanup(mod);
}
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 2bc72def5cf8..035cb300d3dc 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -20,6 +20,8 @@
#include <linux/signal.h>
#include <linux/io.h>
#include <linux/audit.h>
+#include <linux/seccomp.h>
+#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -57,7 +59,23 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-static void ptrace_disable_singlestep(struct task_struct *child)
+void user_enable_single_step(struct task_struct *child)
+{
+ struct pt_regs *regs = task_pt_regs(child);
+ long pc;
+
+ pc = get_stack_long(child, (long)&regs->pc);
+
+ /* Next scheduling will set up UBC */
+ if (child->thread.ubc_pc == 0)
+ ubc_usercnt += 1;
+
+ child->thread.ubc_pc = pc;
+
+ set_tsk_thread_flag(child, TIF_SINGLESTEP);
+}
+
+void user_disable_single_step(struct task_struct *child)
{
clear_tsk_thread_flag(child, TIF_SINGLESTEP);
@@ -81,7 +99,7 @@ static void ptrace_disable_singlestep(struct task_struct *child)
*/
void ptrace_disable(struct task_struct *child)
{
- ptrace_disable_singlestep(child);
+ user_disable_single_step(child);
}
long arch_ptrace(struct task_struct *child, long request, long addr, long data)
@@ -90,12 +108,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
int ret;
switch (request) {
- /* when I and D space are separate, these will need to be fixed. */
- case PTRACE_PEEKTEXT: /* read word at location addr. */
- case PTRACE_PEEKDATA:
- ret = generic_ptrace_peekdata(child, addr, data);
- break;
-
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
unsigned long tmp;
@@ -125,12 +137,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
}
- /* when I and D space are separate, this will have to be fixed. */
- case PTRACE_POKETEXT: /* write the word at location addr. */
- case PTRACE_POKEDATA:
- ret = generic_ptrace_pokedata(child, addr, data);
- break;
-
case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
ret = -EIO;
if ((addr & 3) || addr < 0 ||
@@ -151,67 +157,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
break;
- case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
- case PTRACE_CONT: { /* restart after signal. */
- ret = -EIO;
- if (!valid_signal(data))
- break;
- if (request == PTRACE_SYSCALL)
- set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- else
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-
- ptrace_disable_singlestep(child);
-
- child->exit_code = data;
- wake_up_process(child);
- ret = 0;
- break;
- }
-
-/*
- * make the child exit. Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
- case PTRACE_KILL: {
- ret = 0;
- if (child->exit_state == EXIT_ZOMBIE) /* already dead */
- break;
- ptrace_disable_singlestep(child);
- child->exit_code = SIGKILL;
- wake_up_process(child);
- break;
- }
-
- case PTRACE_SINGLESTEP: { /* set the trap flag. */
- long pc;
- struct pt_regs *regs = NULL;
-
- ret = -EIO;
- if (!valid_signal(data))
- break;
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- if ((child->ptrace & PT_DTRACE) == 0) {
- /* Spurious delayed TF traps may occur */
- child->ptrace |= PT_DTRACE;
- }
-
- pc = get_stack_long(child, (long)&regs->pc);
-
- /* Next scheduling will set up UBC */
- if (child->thread.ubc_pc == 0)
- ubc_usercnt += 1;
- child->thread.ubc_pc = pc;
-
- set_tsk_thread_flag(child, TIF_SINGLESTEP);
- child->exit_code = data;
- /* give it a chance to run. */
- wake_up_process(child);
- ret = 0;
- break;
- }
-
#ifdef CONFIG_SH_DSP
case PTRACE_GETDSPREGS: {
unsigned long dp;
@@ -272,39 +217,49 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
return ret;
}
-asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
+static inline int audit_arch(void)
{
- struct task_struct *tsk = current;
+ int arch = EM_SH;
- if (unlikely(current->audit_context) && entryexit)
- audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
- regs->regs[0]);
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+ arch |= __AUDIT_ARCH_LE;
+#endif
- if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
- !test_thread_flag(TIF_SINGLESTEP))
- goto out;
- if (!(tsk->ptrace & PT_PTRACED))
- goto out;
+ return arch;
+}
- /* the 0x80 provides a way for the tracing parent to distinguish
- between a syscall stop and SIGTRAP delivery */
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) &&
- !test_thread_flag(TIF_SINGLESTEP) ? 0x80 : 0));
+asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
+{
+ long ret = 0;
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (tsk->exit_code) {
- send_sig(tsk->exit_code, tsk, 1);
- tsk->exit_code = 0;
- }
+ secure_computing(regs->regs[0]);
+
+ if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+ tracehook_report_syscall_entry(regs))
+ /*
+ * Tracing decided this syscall should not happen.
+ * We'll return a bogus call number to get an ENOSYS
+ * error, but leave the original number in regs->regs[0].
+ */
+ ret = -1L;
-out:
- if (unlikely(current->audit_context) && !entryexit)
- audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[3],
+ if (unlikely(current->audit_context))
+ audit_syscall_entry(audit_arch(), regs->regs[3],
regs->regs[4], regs->regs[5],
regs->regs[6], regs->regs[7]);
+ return ret ?: regs->regs[0];
+}
+
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
+{
+ int step;
+
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
+ regs->regs[0]);
+
+ step = test_thread_flag(TIF_SINGLESTEP);
+ if (step || test_thread_flag(TIF_SYSCALL_TRACE))
+ tracehook_report_syscall_exit(regs, step);
}
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index d453c47dc522..5922edd416db 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -27,6 +27,8 @@
#include <linux/signal.h>
#include <linux/syscalls.h>
#include <linux/audit.h>
+#include <linux/seccomp.h>
+#include <linux/tracehook.h>
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -120,18 +122,23 @@ put_fpu_long(struct task_struct *task, unsigned long addr, unsigned long data)
return 0;
}
+void user_enable_single_step(struct task_struct *child)
+{
+ struct pt_regs *regs = child->thread.uregs;
+
+ regs->sr |= SR_SSTEP; /* auto-resetting upon exception */
+}
+
+void user_disable_single_step(struct task_struct *child)
+{
+ regs->sr &= ~SR_SSTEP;
+}
long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{
int ret;
switch (request) {
- /* when I and D space are separate, these will need to be fixed. */
- case PTRACE_PEEKTEXT: /* read word at location addr. */
- case PTRACE_PEEKDATA:
- ret = generic_ptrace_peekdata(child, addr, data);
- break;
-
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
unsigned long tmp;
@@ -154,12 +161,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
}
- /* when I and D space are separate, this will have to be fixed. */
- case PTRACE_POKETEXT: /* write the word at location addr. */
- case PTRACE_POKEDATA:
- ret = generic_ptrace_pokedata(child, addr, data);
- break;
-
case PTRACE_POKEUSR:
/* write the word at location addr in the USER area. We must
disallow any changes to certain SR bits or u_fpvalid, since
@@ -191,58 +192,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
break;
- case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
- case PTRACE_CONT: { /* restart after signal. */
- ret = -EIO;
- if (!valid_signal(data))
- break;
- if (request == PTRACE_SYSCALL)
- set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- else
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- child->exit_code = data;
- wake_up_process(child);
- ret = 0;
- break;
- }
-
-/*
- * make the child exit. Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
- case PTRACE_KILL: {
- ret = 0;
- if (child->exit_state == EXIT_ZOMBIE) /* already dead */
- break;
- child->exit_code = SIGKILL;
- wake_up_process(child);
- break;
- }
-
- case PTRACE_SINGLESTEP: { /* set the trap flag. */
- struct pt_regs *regs;
-
- ret = -EIO;
- if (!valid_signal(data))
- break;
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- if ((child->ptrace & PT_DTRACE) == 0) {
- /* Spurious delayed TF traps may occur */
- child->ptrace |= PT_DTRACE;
- }
-
- regs = child->thread.uregs;
-
- regs->sr |= SR_SSTEP; /* auto-resetting upon exception */
-
- child->exit_code = data;
- /* give it a chance to run. */
- wake_up_process(child);
- ret = 0;
- break;
- }
-
default:
ret = ptrace_request(child, request, addr, data);
break;
@@ -273,38 +222,51 @@ asmlinkage int sh64_ptrace(long request, long pid, long addr, long data)
return sys_ptrace(request, pid, addr, data);
}
-asmlinkage void syscall_trace(struct pt_regs *regs, int entryexit)
+static inline int audit_arch(void)
{
- struct task_struct *tsk = current;
+ int arch = EM_SH;
- if (unlikely(current->audit_context) && entryexit)
- audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
- regs->regs[9]);
+#ifdef CONFIG_64BIT
+ arch |= __AUDIT_ARCH_64BIT;
+#endif
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+ arch |= __AUDIT_ARCH_LE;
+#endif
- if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
- !test_thread_flag(TIF_SINGLESTEP))
- goto out;
- if (!(tsk->ptrace & PT_PTRACED))
- goto out;
-
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) &&
- !test_thread_flag(TIF_SINGLESTEP) ? 0x80 : 0));
-
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (tsk->exit_code) {
- send_sig(tsk->exit_code, tsk, 1);
- tsk->exit_code = 0;
- }
+ return arch;
+}
-out:
- if (unlikely(current->audit_context) && !entryexit)
- audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[1],
+asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)
+{
+ long long ret = 0;
+
+ secure_computing(regs->regs[9]);
+
+ if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+ tracehook_report_syscall_entry(regs))
+ /*
+ * Tracing decided this syscall should not happen.
+ * We'll return a bogus call number to get an ENOSYS
+ * error, but leave the original number in regs->regs[0].
+ */
+ ret = -1LL;
+
+ if (unlikely(current->audit_context))
+ audit_syscall_entry(audit_arch(), regs->regs[1],
regs->regs[2], regs->regs[3],
regs->regs[4], regs->regs[5]);
+
+ return ret ?: regs->regs[9];
+}
+
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
+{
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
+ regs->regs[9]);
+
+ if (test_thread_flag(TIF_SYSCALL_TRACE))
+ tracehook_report_syscall_exit(regs, 0);
}
/* Called with interrupts disabled */
@@ -338,5 +300,5 @@ asmlinkage void do_software_break_point(unsigned long long vec,
*/
void ptrace_disable(struct task_struct *child)
{
- /* nothing to do.. */
+ user_disable_single_step(child);
}
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 6339d0c95715..a35207655e7b 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -25,6 +25,7 @@
#include <linux/smp.h>
#include <linux/err.h>
#include <linux/debugfs.h>
+#include <linux/crash_dump.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/page.h>
@@ -286,6 +287,25 @@ static void __init setup_memory(void)
extern void __init setup_memory(void);
#endif
+/*
+ * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by
+ * is_kdump_kernel() to determine if we are booting after a panic. Hence
+ * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE.
+ */
+#ifdef CONFIG_CRASH_DUMP
+/* elfcorehdr= specifies the location of elf core header
+ * stored by the crashed kernel.
+ */
+static int __init parse_elfcorehdr(char *arg)
+{
+ if (!arg)
+ return -EINVAL;
+ elfcorehdr_addr = memparse(arg, &arg);
+ return 0;
+}
+early_param("elfcorehdr", parse_elfcorehdr);
+#endif
+
void __init setup_arch(char **cmdline_p)
{
enable_mmu();
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 4bbbde895a53..51689d29ad45 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -24,6 +24,7 @@
#include <linux/binfmts.h>
#include <linux/freezer.h>
#include <linux/io.h>
+#include <linux/tracehook.h>
#include <asm/system.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
@@ -507,14 +508,13 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
switch (regs->regs[0]) {
case -ERESTART_RESTARTBLOCK:
case -ERESTARTNOHAND:
+ no_system_call_restart:
regs->regs[0] = -EINTR;
break;
case -ERESTARTSYS:
- if (!(ka->sa.sa_flags & SA_RESTART)) {
- regs->regs[0] = -EINTR;
- break;
- }
+ if (!(ka->sa.sa_flags & SA_RESTART))
+ goto no_system_call_restart;
/* fallthrough */
case -ERESTARTNOINTR:
regs->regs[0] = save_r0;
@@ -589,12 +589,15 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
* clear the TIF_RESTORE_SIGMASK flag */
if (test_thread_flag(TIF_RESTORE_SIGMASK))
clear_thread_flag(TIF_RESTORE_SIGMASK);
+
+ tracehook_signal_handler(signr, &info, &ka, regs,
+ test_thread_flag(TIF_SINGLESTEP));
}
return;
}
- no_signal:
+no_signal:
/* Did we come from a system call? */
if (regs->tra >= 0) {
/* Restart the system call - no handlers present */
@@ -618,9 +621,14 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
}
asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
- __u32 thread_info_flags)
+ unsigned long thread_info_flags)
{
/* deal with pending signal delivery */
- if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
+ if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs, save_r0);
+
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
+ }
}
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index 552eb810cd85..1d62dfef77f1 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -22,6 +22,7 @@
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
+#include <linux/tracehook.h>
#include <asm/ucontext.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -42,7 +43,84 @@
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
+/*
+ * Note that 'init' is a special process: it doesn't get signals it doesn't
+ * want to handle. Thus you cannot kill init even with a SIGKILL even by
+ * mistake.
+ *
+ * Note that we go through the signals twice: once to check the signals that
+ * the kernel can handle, and then we build all the user-level signal handling
+ * stack-frames in one go after that.
+ */
+static int do_signal(struct pt_regs *regs, sigset_t *oldset)
+{
+ siginfo_t info;
+ int signr;
+ struct k_sigaction ka;
+
+ /*
+ * We want the common case to go fast, which
+ * is why we may in certain cases get here from
+ * kernel mode. Just return without doing anything
+ * if so.
+ */
+ if (!user_mode(regs))
+ return 1;
+
+ if (try_to_freeze())
+ goto no_signal;
+
+ if (test_thread_flag(TIF_RESTORE_SIGMASK))
+ oldset = &current->saved_sigmask;
+ else if (!oldset)
+ oldset = &current->blocked;
+
+ signr = get_signal_to_deliver(&info, &ka, regs, 0);
+
+ if (signr > 0) {
+ /* Whee! Actually deliver the signal. */
+ handle_signal(signr, &info, &ka, oldset, regs);
+
+ /*
+ * If a signal was successfully delivered, the saved sigmask
+ * is in its frame, and we can clear the TIF_RESTORE_SIGMASK
+ * flag.
+ */
+ if (test_thread_flag(TIF_RESTORE_SIGMASK))
+ clear_thread_flag(TIF_RESTORE_SIGMASK);
+
+ tracehook_signal_handler(signr, &info, &ka, regs, 0);
+ return 1;
+ }
+
+no_signal:
+ /* Did we come from a system call? */
+ if (regs->syscall_nr >= 0) {
+ /* Restart the system call - no handlers present */
+ switch (regs->regs[REG_RET]) {
+ case -ERESTARTNOHAND:
+ case -ERESTARTSYS:
+ case -ERESTARTNOINTR:
+ /* Decode Syscall # */
+ regs->regs[REG_RET] = regs->syscall_nr;
+ regs->pc -= 4;
+ break;
+
+ case -ERESTART_RESTARTBLOCK:
+ regs->regs[REG_RET] = __NR_restart_syscall;
+ regs->pc -= 4;
+ break;
+ }
+ }
+
+ /* No signal to deliver -- put the saved sigmask back */
+ if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
+ clear_thread_flag(TIF_RESTORE_SIGMASK);
+ sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
+ }
+
+ return 0;
+}
/*
* Atomically swap in the new signal mask, and wait for a signal.
@@ -643,14 +721,13 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
switch (regs->regs[REG_RET]) {
case -ERESTART_RESTARTBLOCK:
case -ERESTARTNOHAND:
+ no_system_call_restart:
regs->regs[REG_RET] = -EINTR;
break;
case -ERESTARTSYS:
- if (!(ka->sa.sa_flags & SA_RESTART)) {
- regs->regs[REG_RET] = -EINTR;
- break;
- }
+ if (!(ka->sa.sa_flags & SA_RESTART))
+ goto no_system_call_restart;
/* fallthrough */
case -ERESTARTNOINTR:
/* Decode syscall # */
@@ -673,80 +750,13 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
spin_unlock_irq(&current->sighand->siglock);
}
-/*
- * Note that 'init' is a special process: it doesn't get signals it doesn't
- * want to handle. Thus you cannot kill init even with a SIGKILL even by
- * mistake.
- *
- * Note that we go through the signals twice: once to check the signals that
- * the kernel can handle, and then we build all the user-level signal handling
- * stack-frames in one go after that.
- */
-int do_signal(struct pt_regs *regs, sigset_t *oldset)
+asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
{
- siginfo_t info;
- int signr;
- struct k_sigaction ka;
-
- /*
- * We want the common case to go fast, which
- * is why we may in certain cases get here from
- * kernel mode. Just return without doing anything
- * if so.
- */
- if (!user_mode(regs))
- return 1;
-
- if (try_to_freeze())
- goto no_signal;
-
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- oldset = &current->saved_sigmask;
- else if (!oldset)
- oldset = &current->blocked;
-
- signr = get_signal_to_deliver(&info, &ka, regs, 0);
-
- if (signr > 0) {
- /* Whee! Actually deliver the signal. */
- handle_signal(signr, &info, &ka, oldset, regs);
+ if (thread_info_flags & _TIF_SIGPENDING)
+ do_signal(regs, 0);
- /*
- * If a signal was successfully delivered, the saved sigmask
- * is in its frame, and we can clear the TIF_RESTORE_SIGMASK
- * flag.
- */
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- clear_thread_flag(TIF_RESTORE_SIGMASK);
-
- return 1;
+ if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
}
-
-no_signal:
- /* Did we come from a system call? */
- if (regs->syscall_nr >= 0) {
- /* Restart the system call - no handlers present */
- switch (regs->regs[REG_RET]) {
- case -ERESTARTNOHAND:
- case -ERESTARTSYS:
- case -ERESTARTNOINTR:
- /* Decode Syscall # */
- regs->regs[REG_RET] = regs->syscall_nr;
- regs->pc -= 4;
- break;
-
- case -ERESTART_RESTARTBLOCK:
- regs->regs[REG_RET] = __NR_restart_syscall;
- regs->pc -= 4;
- break;
- }
- }
-
- /* No signal to deliver -- put the saved sigmask back */
- if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
- clear_thread_flag(TIF_RESTORE_SIGMASK);
- sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
- }
-
- return 0;
}
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 56d0a7daa34b..9c131cac91a4 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -237,7 +237,6 @@ choice
config CACHE_WRITEBACK
bool "Write-back"
- depends on CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5
config CACHE_WRITETHROUGH
bool "Write-through"
diff --git a/arch/sh/mm/Makefile_32 b/arch/sh/mm/Makefile_32
index e295db60b91b..70e0906023cc 100644
--- a/arch/sh/mm/Makefile_32
+++ b/arch/sh/mm/Makefile_32
@@ -5,12 +5,15 @@
obj-y := init.o extable_32.o consistent.o
ifndef CONFIG_CACHE_OFF
-obj-$(CONFIG_CPU_SH2) += cache-sh2.o
-obj-$(CONFIG_CPU_SH3) += cache-sh3.o
-obj-$(CONFIG_CPU_SH4) += cache-sh4.o
-obj-$(CONFIG_SH7705_CACHE_32KB) += cache-sh7705.o
+cache-$(CONFIG_CPU_SH2) := cache-sh2.o
+cache-$(CONFIG_CPU_SH2A) := cache-sh2a.o
+cache-$(CONFIG_CPU_SH3) := cache-sh3.o
+cache-$(CONFIG_CPU_SH4) := cache-sh4.o
+cache-$(CONFIG_SH7705_CACHE_32KB) += cache-sh7705.o
endif
+obj-y += $(cache-y)
+
mmu-y := tlb-nommu.o pg-nommu.o
mmu-$(CONFIG_MMU) := fault_32.o tlbflush_32.o ioremap_32.o
diff --git a/arch/sh/mm/cache-sh2.c b/arch/sh/mm/cache-sh2.c
index 6614033f6be9..c4e80d2b764b 100644
--- a/arch/sh/mm/cache-sh2.c
+++ b/arch/sh/mm/cache-sh2.c
@@ -2,6 +2,7 @@
* arch/sh/mm/cache-sh2.c
*
* Copyright (C) 2002 Paul Mundt
+ * Copyright (C) 2008 Yoshinori Sato
*
* Released under the terms of the GNU GPL v2.0.
*/
@@ -24,8 +25,15 @@ void __flush_wback_region(void *start, int size)
end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
& ~(L1_CACHE_BYTES-1);
for (v = begin; v < end; v+=L1_CACHE_BYTES) {
- /* FIXME cache purge */
- ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
+ unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0);
+ int way;
+ for (way = 0; way < 4; way++) {
+ unsigned long data = ctrl_inl(addr | (way << 12));
+ if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+ data &= ~SH_CACHE_UPDATED;
+ ctrl_outl(data, addr | (way << 12));
+ }
+ }
}
}
@@ -37,21 +45,40 @@ void __flush_purge_region(void *start, int size)
begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
& ~(L1_CACHE_BYTES-1);
- for (v = begin; v < end; v+=L1_CACHE_BYTES) {
- ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
- }
+
+ for (v = begin; v < end; v+=L1_CACHE_BYTES)
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
}
void __flush_invalidate_region(void *start, int size)
{
+#ifdef CONFIG_CACHE_WRITEBACK
+ /*
+ * SH-2 does not support individual line invalidation, only a
+ * global invalidate.
+ */
+ unsigned long ccr;
+ unsigned long flags;
+ local_irq_save(flags);
+ jump_to_uncached();
+
+ ccr = ctrl_inl(CCR);
+ ccr |= CCR_CACHE_INVALIDATE;
+ ctrl_outl(ccr, CCR);
+
+ back_to_cached();
+ local_irq_restore(flags);
+#else
unsigned long v;
unsigned long begin, end;
begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
& ~(L1_CACHE_BYTES-1);
- for (v = begin; v < end; v+=L1_CACHE_BYTES) {
- ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
- }
-}
+ for (v = begin; v < end; v+=L1_CACHE_BYTES)
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
+#endif
+}
diff --git a/arch/sh/mm/cache-sh2a.c b/arch/sh/mm/cache-sh2a.c
new file mode 100644
index 000000000000..62c0c5f35120
--- /dev/null
+++ b/arch/sh/mm/cache-sh2a.c
@@ -0,0 +1,129 @@
+/*
+ * arch/sh/mm/cache-sh2a.c
+ *
+ * Copyright (C) 2008 Yoshinori Sato
+ *
+ * Released under the terms of the GNU GPL v2.0.
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+
+#include <asm/cache.h>
+#include <asm/addrspace.h>
+#include <asm/processor.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+void __flush_wback_region(void *start, int size)
+{
+ unsigned long v;
+ unsigned long begin, end;
+ unsigned long flags;
+
+ begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+ end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+ & ~(L1_CACHE_BYTES-1);
+
+ local_irq_save(flags);
+ jump_to_uncached();
+
+ for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+ unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0);
+ int way;
+ for (way = 0; way < 4; way++) {
+ unsigned long data = ctrl_inl(addr | (way << 11));
+ if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+ data &= ~SH_CACHE_UPDATED;
+ ctrl_outl(data, addr | (way << 11));
+ }
+ }
+ }
+
+ back_to_cached();
+ local_irq_restore(flags);
+}
+
+void __flush_purge_region(void *start, int size)
+{
+ unsigned long v;
+ unsigned long begin, end;
+ unsigned long flags;
+
+ begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+ end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+ & ~(L1_CACHE_BYTES-1);
+
+ local_irq_save(flags);
+ jump_to_uncached();
+
+ for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+ }
+ back_to_cached();
+ local_irq_restore(flags);
+}
+
+void __flush_invalidate_region(void *start, int size)
+{
+ unsigned long v;
+ unsigned long begin, end;
+ unsigned long flags;
+
+ begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+ end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+ & ~(L1_CACHE_BYTES-1);
+ local_irq_save(flags);
+ jump_to_uncached();
+
+#ifdef CONFIG_CACHE_WRITEBACK
+ ctrl_outl(ctrl_inl(CCR) | CCR_OCACHE_INVALIDATE, CCR);
+ /* I-cache invalidate */
+ for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+ }
+#else
+ for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+ ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+ }
+#endif
+ back_to_cached();
+ local_irq_restore(flags);
+}
+
+/* WBack O-Cache and flush I-Cache */
+void flush_icache_range(unsigned long start, unsigned long end)
+{
+ unsigned long v;
+ unsigned long flags;
+
+ start = start & ~(L1_CACHE_BYTES-1);
+ end = (end + L1_CACHE_BYTES-1) & ~(L1_CACHE_BYTES-1);
+
+ local_irq_save(flags);
+ jump_to_uncached();
+
+ for (v = start; v < end; v+=L1_CACHE_BYTES) {
+ unsigned long addr = (v & 0x000007f0);
+ int way;
+ /* O-Cache writeback */
+ for (way = 0; way < 4; way++) {
+ unsigned long data = ctrl_inl(CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
+ if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+ data &= ~SH_CACHE_UPDATED;
+ ctrl_outl(data, CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
+ }
+ }
+ /* I-Cache invalidate */
+ ctrl_outl(addr,
+ CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008);
+ }
+
+ back_to_cached();
+ local_irq_restore(flags);
+}
diff --git a/arch/sh/mm/tlb-sh5.c b/arch/sh/mm/tlb-sh5.c
index f34274a1ded3..dae131243bcc 100644
--- a/arch/sh/mm/tlb-sh5.c
+++ b/arch/sh/mm/tlb-sh5.c
@@ -15,9 +15,7 @@
#include <asm/mmu_context.h>
/**
- * sh64_tlb_init
- *
- * Perform initial setup for the DTLB and ITLB.
+ * sh64_tlb_init - Perform initial setup for the DTLB and ITLB.
*/
int __init sh64_tlb_init(void)
{
@@ -46,9 +44,7 @@ int __init sh64_tlb_init(void)
}
/**
- * sh64_next_free_dtlb_entry
- *
- * Find the next available DTLB entry
+ * sh64_next_free_dtlb_entry - Find the next available DTLB entry
*/
unsigned long long sh64_next_free_dtlb_entry(void)
{
@@ -56,9 +52,7 @@ unsigned long long sh64_next_free_dtlb_entry(void)
}
/**
- * sh64_get_wired_dtlb_entry
- *
- * Allocate a wired (locked-in) entry in the DTLB
+ * sh64_get_wired_dtlb_entry - Allocate a wired (locked-in) entry in the DTLB
*/
unsigned long long sh64_get_wired_dtlb_entry(void)
{
@@ -71,12 +65,10 @@ unsigned long long sh64_get_wired_dtlb_entry(void)
}
/**
- * sh64_put_wired_dtlb_entry
+ * sh64_put_wired_dtlb_entry - Free a wired (locked-in) entry in the DTLB.
*
* @entry: Address of TLB slot.
*
- * Free a wired (locked-in) entry in the DTLB.
- *
* Works like a stack, last one to allocate must be first one to free.
*/
int sh64_put_wired_dtlb_entry(unsigned long long entry)
@@ -115,7 +107,7 @@ int sh64_put_wired_dtlb_entry(unsigned long long entry)
}
/**
- * sh64_setup_tlb_slot
+ * sh64_setup_tlb_slot - Load up a translation in a wired slot.
*
* @config_addr: Address of TLB slot.
* @eaddr: Virtual address.
@@ -154,7 +146,7 @@ inline void sh64_setup_tlb_slot(unsigned long long config_addr,
}
/**
- * sh64_teardown_tlb_slot
+ * sh64_teardown_tlb_slot - Teardown a translation.
*
* @config_addr: Address of TLB slot.
*
diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
index b5d202be8206..567516b58acc 100644
--- a/arch/sh/tools/Makefile
+++ b/arch/sh/tools/Makefile
@@ -10,7 +10,7 @@
# Shamelessly cloned from ARM.
#
-arch/sh/include/asm/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
+include/asm-sh/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
@echo ' Generating $@'
- $(Q)if [ ! -d arch/sh/include/asm ]; then mkdir -p arch/sh/include/asm; fi
+ $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
$(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
diff --git a/arch/sparc/include/asm/futex_64.h b/arch/sparc/include/asm/futex_64.h
index d8378935ae90..47f95839dc69 100644
--- a/arch/sparc/include/asm/futex_64.h
+++ b/arch/sparc/include/asm/futex_64.h
@@ -59,7 +59,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
__futex_cas_op("or\t%2, %4, %1", ret, oldval, uaddr, oparg);
break;
case FUTEX_OP_ANDN:
- __futex_cas_op("and\t%2, %4, %1", ret, oldval, uaddr, oparg);
+ __futex_cas_op("andn\t%2, %4, %1", ret, oldval, uaddr, oparg);
break;
case FUTEX_OP_XOR:
__futex_cas_op("xor\t%2, %4, %1", ret, oldval, uaddr, oparg);
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index 0bb9bf531745..3473e25231d9 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -90,4 +90,7 @@ static inline unsigned long get_softint(void)
return retval;
}
+void __trigger_all_cpu_backtrace(void);
+#define trigger_all_cpu_backtrace() __trigger_all_cpu_backtrace()
+
#endif
diff --git a/arch/sparc/include/asm/of_platform.h b/arch/sparc/include/asm/of_platform.h
index aa699775ffba..93a262c44022 100644
--- a/arch/sparc/include/asm/of_platform.h
+++ b/arch/sparc/include/asm/of_platform.h
@@ -1,8 +1,24 @@
#ifndef ___ASM_SPARC_OF_PLATFORM_H
#define ___ASM_SPARC_OF_PLATFORM_H
-#if defined(__sparc__) && defined(__arch64__)
-#include <asm/of_platform_64.h>
-#else
-#include <asm/of_platform_32.h>
-#endif
+/*
+ * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
+ * <benh@kernel.crashing.org>
+ * Modified for Sparc by merging parts of asm/of_device.h
+ * by Stephen Rothwell
+ *
+ * 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 is just here during the transition */
+#include <linux/of_platform.h>
+
+extern struct bus_type ebus_bus_type;
+extern struct bus_type sbus_bus_type;
+
+#define of_bus_type of_platform_bus_type /* for compatibility */
+
#endif
diff --git a/arch/sparc/include/asm/of_platform_32.h b/arch/sparc/include/asm/of_platform_32.h
deleted file mode 100644
index 723f7c9b7411..000000000000
--- a/arch/sparc/include/asm/of_platform_32.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASM_SPARC_OF_PLATFORM_H
-#define _ASM_SPARC_OF_PLATFORM_H
-/*
- * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- * <benh@kernel.crashing.org>
- * Modified for Sparc by merging parts of asm/of_device.h
- * by Stephen Rothwell
- *
- * 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 is just here during the transition */
-#include <linux/of_platform.h>
-
-extern struct bus_type ebus_bus_type;
-extern struct bus_type sbus_bus_type;
-
-#define of_bus_type of_platform_bus_type /* for compatibility */
-
-#endif /* _ASM_SPARC_OF_PLATFORM_H */
diff --git a/arch/sparc/include/asm/of_platform_64.h b/arch/sparc/include/asm/of_platform_64.h
deleted file mode 100644
index 4f66a5f6342d..000000000000
--- a/arch/sparc/include/asm/of_platform_64.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_SPARC64_OF_PLATFORM_H
-#define _ASM_SPARC64_OF_PLATFORM_H
-/*
- * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- * <benh@kernel.crashing.org>
- * Modified for Sparc by merging parts of asm/of_device.h
- * by Stephen Rothwell
- *
- * 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 is just here during the transition */
-#include <linux/of_platform.h>
-
-extern struct bus_type isa_bus_type;
-extern struct bus_type ebus_bus_type;
-extern struct bus_type sbus_bus_type;
-
-#define of_bus_type of_platform_bus_type /* for compatibility */
-
-#endif /* _ASM_SPARC64_OF_PLATFORM_H */
diff --git a/arch/sparc/include/asm/ptrace_32.h b/arch/sparc/include/asm/ptrace_32.h
index d43c88b86834..d409c4f21a5c 100644
--- a/arch/sparc/include/asm/ptrace_32.h
+++ b/arch/sparc/include/asm/ptrace_32.h
@@ -40,16 +40,6 @@ struct pt_regs {
#define UREG_FP UREG_I6
#define UREG_RETPC UREG_I7
-static inline bool pt_regs_is_syscall(struct pt_regs *regs)
-{
- return (regs->psr & PSR_SYSCALL);
-}
-
-static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
-{
- return (regs->psr &= ~PSR_SYSCALL);
-}
-
/* A register window */
struct reg_window {
unsigned long locals[8];
@@ -72,6 +62,16 @@ struct sparc_stackf {
#ifdef __KERNEL__
+static inline bool pt_regs_is_syscall(struct pt_regs *regs)
+{
+ return (regs->psr & PSR_SYSCALL);
+}
+
+static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
+{
+ return (regs->psr &= ~PSR_SYSCALL);
+}
+
#define user_mode(regs) (!((regs)->psr & PSR_PS))
#define instruction_pointer(regs) ((regs)->pc)
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h
index ec6d45c84cd0..06e4914c13f4 100644
--- a/arch/sparc/include/asm/ptrace_64.h
+++ b/arch/sparc/include/asm/ptrace_64.h
@@ -37,21 +37,6 @@ struct pt_regs {
unsigned int magic;
};
-static inline int pt_regs_trap_type(struct pt_regs *regs)
-{
- return regs->magic & 0x1ff;
-}
-
-static inline bool pt_regs_is_syscall(struct pt_regs *regs)
-{
- return (regs->tstate & TSTATE_SYSCALL);
-}
-
-static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
-{
- return (regs->tstate &= ~TSTATE_SYSCALL);
-}
-
struct pt_regs32 {
unsigned int psr;
unsigned int pc;
@@ -128,15 +113,30 @@ struct sparc_trapf {
#ifdef __KERNEL__
+static inline int pt_regs_trap_type(struct pt_regs *regs)
+{
+ return regs->magic & 0x1ff;
+}
+
+static inline bool pt_regs_is_syscall(struct pt_regs *regs)
+{
+ return (regs->tstate & TSTATE_SYSCALL);
+}
+
+static inline bool pt_regs_clear_syscall(struct pt_regs *regs)
+{
+ return (regs->tstate &= ~TSTATE_SYSCALL);
+}
+
struct global_reg_snapshot {
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned long o7;
unsigned long i7;
+ unsigned long rpc;
struct thread_info *thread;
unsigned long pad1;
- unsigned long pad2;
};
#define __ARCH_WANT_COMPAT_SYS_PTRACE
@@ -154,7 +154,6 @@ extern unsigned long profile_pc(struct pt_regs *);
#define profile_pc(regs) instruction_pointer(regs)
#endif
extern void show_regs(struct pt_regs *);
-extern void __show_regs(struct pt_regs *);
#endif
#else /* __ASSEMBLY__ */
@@ -315,9 +314,9 @@ extern void __show_regs(struct pt_regs *);
#define GR_SNAP_TNPC 0x10
#define GR_SNAP_O7 0x18
#define GR_SNAP_I7 0x20
-#define GR_SNAP_THREAD 0x28
-#define GR_SNAP_PAD1 0x30
-#define GR_SNAP_PAD2 0x38
+#define GR_SNAP_RPC 0x28
+#define GR_SNAP_THREAD 0x30
+#define GR_SNAP_PAD1 0x38
#endif /* __KERNEL__ */
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index c481673d249c..ba43d85e8dde 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -915,12 +915,18 @@ static void __init sun4v_init_mondo_queues(void)
alloc_one_mondo(&tb->nonresum_mondo_pa, tb->nonresum_qmask);
alloc_one_kbuf(&tb->nonresum_kernel_buf_pa,
tb->nonresum_qmask);
+ }
+}
+
+static void __init init_send_mondo_info(void)
+{
+ int cpu;
+
+ for_each_possible_cpu(cpu) {
+ struct trap_per_cpu *tb = &trap_block[cpu];
init_cpu_send_mondo_info(tb);
}
-
- /* Load up the boot cpu's entries. */
- sun4v_register_mondo_queues(hard_smp_processor_id());
}
static struct irqaction timer_irq_action = {
@@ -949,6 +955,13 @@ void __init init_IRQ(void)
if (tlb_type == hypervisor)
sun4v_init_mondo_queues();
+ init_send_mondo_info();
+
+ if (tlb_type == hypervisor) {
+ /* Load up the boot cpu's entries. */
+ sun4v_register_mondo_queues(hard_smp_processor_id());
+ }
+
/* We need to clear any IRQ's pending in the soft interrupt
* registers, a spurious one could be left around from the
* PROM timer which we just disabled.
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index 4fd48ab7dda4..f8b50cbf4bf7 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -56,9 +56,6 @@ struct of_device *of_find_device_by_node(struct device_node *dp)
EXPORT_SYMBOL(of_find_device_by_node);
#ifdef CONFIG_PCI
-struct bus_type isa_bus_type;
-EXPORT_SYMBOL(isa_bus_type);
-
struct bus_type ebus_bus_type;
EXPORT_SYMBOL(ebus_bus_type);
#endif
@@ -842,8 +839,6 @@ static int __init of_bus_driver_init(void)
err = of_bus_type_init(&of_platform_bus_type, "of");
#ifdef CONFIG_PCI
if (!err)
- err = of_bus_type_init(&isa_bus_type, "isa");
- if (!err)
err = of_bus_type_init(&ebus_bus_type, "ebus");
#endif
#ifdef CONFIG_SBUS
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 8a9cd3e165b9..7f5debdc5fed 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -52,8 +52,6 @@
#include <asm/irq_regs.h>
#include <asm/smp.h>
-/* #define VERBOSE_SHOWREGS */
-
static void sparc64_yield(int cpu)
{
if (tlb_type != hypervisor)
@@ -213,22 +211,8 @@ static void show_regwindow(struct pt_regs *regs)
printk("I7: <%pS>\n", (void *) rwk->ins[7]);
}
-#ifdef CONFIG_SMP
-static DEFINE_SPINLOCK(regdump_lock);
-#endif
-
-void __show_regs(struct pt_regs * regs)
+void show_regs(struct pt_regs *regs)
{
-#ifdef CONFIG_SMP
- unsigned long flags;
-
- /* Protect against xcall ipis which might lead to livelock on the lock */
- __asm__ __volatile__("rdpr %%pstate, %0\n\t"
- "wrpr %0, %1, %%pstate"
- : "=r" (flags)
- : "i" (PSTATE_IE));
- spin_lock(&regdump_lock);
-#endif
printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
regs->tpc, regs->tnpc, regs->y, print_tainted());
printk("TPC: <%pS>\n", (void *) regs->tpc);
@@ -246,64 +230,24 @@ void __show_regs(struct pt_regs * regs)
regs->u_regs[15]);
printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
show_regwindow(regs);
-#ifdef CONFIG_SMP
- spin_unlock(&regdump_lock);
- __asm__ __volatile__("wrpr %0, 0, %%pstate"
- : : "r" (flags));
-#endif
}
-#ifdef VERBOSE_SHOWREGS
-static void idump_from_user (unsigned int *pc)
-{
- int i;
- int code;
-
- if((((unsigned long) pc) & 3))
- return;
-
- pc -= 3;
- for(i = -3; i < 6; i++) {
- get_user(code, pc);
- printk("%c%08x%c",i?' ':'<',code,i?' ':'>');
- pc++;
- }
- printk("\n");
-}
-#endif
+struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
+static DEFINE_SPINLOCK(global_reg_snapshot_lock);
-void show_regs(struct pt_regs *regs)
+static bool kstack_valid(struct thread_info *tp, struct reg_window *rw)
{
-#ifdef VERBOSE_SHOWREGS
- extern long etrap, etraptl1;
-#endif
- __show_regs(regs);
-#if 0
-#ifdef CONFIG_SMP
- {
- extern void smp_report_regs(void);
+ unsigned long thread_base, fp;
- smp_report_regs();
- }
-#endif
-#endif
+ thread_base = (unsigned long) tp;
+ fp = (unsigned long) rw;
-#ifdef VERBOSE_SHOWREGS
- if (regs->tpc >= &etrap && regs->tpc < &etraptl1 &&
- regs->u_regs[14] >= (long)current - PAGE_SIZE &&
- regs->u_regs[14] < (long)current + 6 * PAGE_SIZE) {
- printk ("*********parent**********\n");
- __show_regs((struct pt_regs *)(regs->u_regs[14] + PTREGS_OFF));
- idump_from_user(((struct pt_regs *)(regs->u_regs[14] + PTREGS_OFF))->tpc);
- printk ("*********endpar**********\n");
- }
-#endif
+ if (fp < (thread_base + sizeof(struct thread_info)) ||
+ fp >= (thread_base + THREAD_SIZE))
+ return false;
+ return true;
}
-#ifdef CONFIG_MAGIC_SYSRQ
-struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
-static DEFINE_SPINLOCK(global_reg_snapshot_lock);
-
static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
int this_cpu)
{
@@ -315,14 +259,22 @@ static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs,
global_reg_snapshot[this_cpu].o7 = regs->u_regs[UREG_I7];
if (regs->tstate & TSTATE_PRIV) {
+ struct thread_info *tp = current_thread_info();
struct reg_window *rw;
rw = (struct reg_window *)
(regs->u_regs[UREG_FP] + STACK_BIAS);
- global_reg_snapshot[this_cpu].i7 = rw->ins[6];
- } else
+ if (kstack_valid(tp, rw)) {
+ global_reg_snapshot[this_cpu].i7 = rw->ins[7];
+ rw = (struct reg_window *)
+ (rw->ins[6] + STACK_BIAS);
+ if (kstack_valid(tp, rw))
+ global_reg_snapshot[this_cpu].rpc = rw->ins[7];
+ }
+ } else {
global_reg_snapshot[this_cpu].i7 = 0;
-
+ global_reg_snapshot[this_cpu].rpc = 0;
+ }
global_reg_snapshot[this_cpu].thread = tp;
}
@@ -341,7 +293,7 @@ static void __global_reg_poll(struct global_reg_snapshot *gp)
}
}
-static void sysrq_handle_globreg(int key, struct tty_struct *tty)
+void __trigger_all_cpu_backtrace(void)
{
struct thread_info *tp = current_thread_info();
struct pt_regs *regs = get_irq_regs();
@@ -375,13 +327,14 @@ static void sysrq_handle_globreg(int key, struct tty_struct *tty)
((tp && tp->task) ? tp->task->pid : -1));
if (gp->tstate & TSTATE_PRIV) {
- printk(" TPC[%pS] O7[%pS] I7[%pS]\n",
+ printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
(void *) gp->tpc,
(void *) gp->o7,
- (void *) gp->i7);
+ (void *) gp->i7,
+ (void *) gp->rpc);
} else {
- printk(" TPC[%lx] O7[%lx] I7[%lx]\n",
- gp->tpc, gp->o7, gp->i7);
+ printk(" TPC[%lx] O7[%lx] I7[%lx] RPC[%lx]\n",
+ gp->tpc, gp->o7, gp->i7, gp->rpc);
}
}
@@ -390,6 +343,13 @@ static void sysrq_handle_globreg(int key, struct tty_struct *tty)
spin_unlock_irqrestore(&global_reg_snapshot_lock, flags);
}
+#ifdef CONFIG_MAGIC_SYSRQ
+
+static void sysrq_handle_globreg(int key, struct tty_struct *tty)
+{
+ __trigger_all_cpu_backtrace();
+}
+
static struct sysrq_key_op sparc_globalreg_op = {
.handler = sysrq_handle_globreg,
.help_msg = "Globalregs",
diff --git a/arch/sparc64/kernel/signal.c b/arch/sparc64/kernel/signal.c
index d1b84456a9ee..ec82d76dc6f2 100644
--- a/arch/sparc64/kernel/signal.c
+++ b/arch/sparc64/kernel/signal.c
@@ -2,7 +2,7 @@
* arch/sparc64/kernel/signal.c
*
* Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2008 David S. Miller (davem@davemloft.net)
* Copyright (C) 1996 Miguel de Icaza (miguel@nuclecu.unam.mx)
* Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
@@ -23,7 +23,6 @@
#include <linux/tty.h>
#include <linux/binfmts.h>
#include <linux/bitops.h>
-#include <linux/tracehook.h>
#include <asm/uaccess.h>
#include <asm/ptrace.h>
@@ -91,7 +90,9 @@ asmlinkage void sparc64_set_context(struct pt_regs *regs)
err |= __get_user(regs->u_regs[UREG_G4], (&(*grp)[MC_G4]));
err |= __get_user(regs->u_regs[UREG_G5], (&(*grp)[MC_G5]));
err |= __get_user(regs->u_regs[UREG_G6], (&(*grp)[MC_G6]));
- err |= __get_user(regs->u_regs[UREG_G7], (&(*grp)[MC_G7]));
+
+ /* Skip %g7 as that's the thread register in userspace. */
+
err |= __get_user(regs->u_regs[UREG_I0], (&(*grp)[MC_O0]));
err |= __get_user(regs->u_regs[UREG_I1], (&(*grp)[MC_O1]));
err |= __get_user(regs->u_regs[UREG_I2], (&(*grp)[MC_O2]));
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 7cf72b4bb108..27b81775a4de 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -459,27 +459,35 @@ again:
}
}
-static inline void spitfire_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask)
+static void spitfire_xcall_deliver(struct trap_per_cpu *tb, int cnt)
{
+ u64 *mondo, data0, data1, data2;
+ u16 *cpu_list;
u64 pstate;
int i;
__asm__ __volatile__("rdpr %%pstate, %0" : "=r" (pstate));
- for_each_cpu_mask(i, mask)
- spitfire_xcall_helper(data0, data1, data2, pstate, i);
+ cpu_list = __va(tb->cpu_list_pa);
+ mondo = __va(tb->cpu_mondo_block_pa);
+ data0 = mondo[0];
+ data1 = mondo[1];
+ data2 = mondo[2];
+ for (i = 0; i < cnt; i++)
+ spitfire_xcall_helper(data0, data1, data2, pstate, cpu_list[i]);
}
/* Cheetah now allows to send the whole 64-bytes of data in the interrupt
* packet, but we have no use for that. However we do take advantage of
* the new pipelining feature (ie. dispatch to multiple cpus simultaneously).
*/
-static void cheetah_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask)
+static void cheetah_xcall_deliver(struct trap_per_cpu *tb, int cnt)
{
- u64 pstate, ver, busy_mask;
int nack_busy_id, is_jbus, need_more;
+ u64 *mondo, pstate, ver, busy_mask;
+ u16 *cpu_list;
- if (cpus_empty(mask))
- return;
+ cpu_list = __va(tb->cpu_list_pa);
+ mondo = __va(tb->cpu_mondo_block_pa);
/* Unfortunately, someone at Sun had the brilliant idea to make the
* busy/nack fields hard-coded by ITID number for this Ultra-III
@@ -502,7 +510,7 @@ retry:
"stxa %2, [%5] %6\n\t"
"membar #Sync\n\t"
: /* no outputs */
- : "r" (data0), "r" (data1), "r" (data2),
+ : "r" (mondo[0]), "r" (mondo[1]), "r" (mondo[2]),
"r" (0x40), "r" (0x50), "r" (0x60),
"i" (ASI_INTR_W));
@@ -511,11 +519,16 @@ retry:
{
int i;
- for_each_cpu_mask(i, mask) {
- u64 target = (i << 14) | 0x70;
+ for (i = 0; i < cnt; i++) {
+ u64 target, nr;
+ nr = cpu_list[i];
+ if (nr == 0xffff)
+ continue;
+
+ target = (nr << 14) | 0x70;
if (is_jbus) {
- busy_mask |= (0x1UL << (i * 2));
+ busy_mask |= (0x1UL << (nr * 2));
} else {
target |= (nack_busy_id << 24);
busy_mask |= (0x1UL <<
@@ -549,11 +562,13 @@ retry:
__asm__ __volatile__("wrpr %0, 0x0, %%pstate"
: : "r" (pstate));
if (unlikely(need_more)) {
- int i, cnt = 0;
- for_each_cpu_mask(i, mask) {
- cpu_clear(i, mask);
- cnt++;
- if (cnt == 32)
+ int i, this_cnt = 0;
+ for (i = 0; i < cnt; i++) {
+ if (cpu_list[i] == 0xffff)
+ continue;
+ cpu_list[i] = 0xffff;
+ this_cnt++;
+ if (this_cnt == 32)
break;
}
goto retry;
@@ -584,16 +599,20 @@ retry:
/* Clear out the mask bits for cpus which did not
* NACK us.
*/
- for_each_cpu_mask(i, mask) {
- u64 check_mask;
+ for (i = 0; i < cnt; i++) {
+ u64 check_mask, nr;
+
+ nr = cpu_list[i];
+ if (nr == 0xffff)
+ continue;
if (is_jbus)
- check_mask = (0x2UL << (2*i));
+ check_mask = (0x2UL << (2*nr));
else
check_mask = (0x2UL <<
this_busy_nack);
if ((dispatch_stat & check_mask) == 0)
- cpu_clear(i, mask);
+ cpu_list[i] = 0xffff;
this_busy_nack += 2;
if (this_busy_nack == 64)
break;
@@ -605,47 +624,17 @@ retry:
}
/* Multi-cpu list version. */
-static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t mask)
+static void hypervisor_xcall_deliver(struct trap_per_cpu *tb, int cnt)
{
- struct trap_per_cpu *tb;
+ int retries, this_cpu, prev_sent, i, saw_cpu_error;
+ unsigned long status;
u16 *cpu_list;
- u64 *mondo;
- cpumask_t error_mask;
- unsigned long flags, status;
- int cnt, retries, this_cpu, prev_sent, i;
-
- if (cpus_empty(mask))
- return;
-
- /* We have to do this whole thing with interrupts fully disabled.
- * Otherwise if we send an xcall from interrupt context it will
- * corrupt both our mondo block and cpu list state.
- *
- * One consequence of this is that we cannot use timeout mechanisms
- * that depend upon interrupts being delivered locally. So, for
- * example, we cannot sample jiffies and expect it to advance.
- *
- * Fortunately, udelay() uses %stick/%tick so we can use that.
- */
- local_irq_save(flags);
this_cpu = smp_processor_id();
- tb = &trap_block[this_cpu];
-
- mondo = __va(tb->cpu_mondo_block_pa);
- mondo[0] = data0;
- mondo[1] = data1;
- mondo[2] = data2;
- wmb();
cpu_list = __va(tb->cpu_list_pa);
- /* Setup the initial cpu list. */
- cnt = 0;
- for_each_cpu_mask(i, mask)
- cpu_list[cnt++] = i;
-
- cpus_clear(error_mask);
+ saw_cpu_error = 0;
retries = 0;
prev_sent = 0;
do {
@@ -690,10 +679,9 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t
continue;
err = sun4v_cpu_state(cpu);
- if (err >= 0 &&
- err == HV_CPU_STATE_ERROR) {
+ if (err == HV_CPU_STATE_ERROR) {
+ saw_cpu_error = (cpu + 1);
cpu_list[i] = 0xffff;
- cpu_set(cpu, error_mask);
}
}
} else if (unlikely(status != HV_EWOULDBLOCK))
@@ -717,32 +705,24 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t
}
} while (1);
- local_irq_restore(flags);
-
- if (unlikely(!cpus_empty(error_mask)))
+ if (unlikely(saw_cpu_error))
goto fatal_mondo_cpu_error;
return;
fatal_mondo_cpu_error:
printk(KERN_CRIT "CPU[%d]: SUN4V mondo cpu error, some target cpus "
- "were in error state\n",
- this_cpu);
- printk(KERN_CRIT "CPU[%d]: Error mask [ ", this_cpu);
- for_each_cpu_mask(i, error_mask)
- printk("%d ", i);
- printk("]\n");
+ "(including %d) were in error state\n",
+ this_cpu, saw_cpu_error - 1);
return;
fatal_mondo_timeout:
- local_irq_restore(flags);
printk(KERN_CRIT "CPU[%d]: SUN4V mondo timeout, no forward "
" progress after %d retries.\n",
this_cpu, retries);
goto dump_cpu_list_and_out;
fatal_mondo_error:
- local_irq_restore(flags);
printk(KERN_CRIT "CPU[%d]: Unexpected SUN4V mondo error %lu\n",
this_cpu, status);
printk(KERN_CRIT "CPU[%d]: Args were cnt(%d) cpulist_pa(%lx) "
@@ -756,58 +736,93 @@ dump_cpu_list_and_out:
printk("]\n");
}
-/* Send cross call to all processors mentioned in MASK
- * except self.
+static void (*xcall_deliver_impl)(struct trap_per_cpu *, int);
+
+static void xcall_deliver(u64 data0, u64 data1, u64 data2, const cpumask_t *mask)
+{
+ struct trap_per_cpu *tb;
+ int this_cpu, i, cnt;
+ unsigned long flags;
+ u16 *cpu_list;
+ u64 *mondo;
+
+ /* We have to do this whole thing with interrupts fully disabled.
+ * Otherwise if we send an xcall from interrupt context it will
+ * corrupt both our mondo block and cpu list state.
+ *
+ * One consequence of this is that we cannot use timeout mechanisms
+ * that depend upon interrupts being delivered locally. So, for
+ * example, we cannot sample jiffies and expect it to advance.
+ *
+ * Fortunately, udelay() uses %stick/%tick so we can use that.
+ */
+ local_irq_save(flags);
+
+ this_cpu = smp_processor_id();
+ tb = &trap_block[this_cpu];
+
+ mondo = __va(tb->cpu_mondo_block_pa);
+ mondo[0] = data0;
+ mondo[1] = data1;
+ mondo[2] = data2;
+ wmb();
+
+ cpu_list = __va(tb->cpu_list_pa);
+
+ /* Setup the initial cpu list. */
+ cnt = 0;
+ for_each_cpu_mask_nr(i, *mask) {
+ if (i == this_cpu || !cpu_online(i))
+ continue;
+ cpu_list[cnt++] = i;
+ }
+
+ if (cnt)
+ xcall_deliver_impl(tb, cnt);
+
+ local_irq_restore(flags);
+}
+
+/* Send cross call to all processors mentioned in MASK_P
+ * except self. Really, there are only two cases currently,
+ * "&cpu_online_map" and "&mm->cpu_vm_mask".
*/
-static void smp_cross_call_masked(unsigned long *func, u32 ctx, u64 data1, u64 data2, cpumask_t mask)
+static void smp_cross_call_masked(unsigned long *func, u32 ctx, u64 data1, u64 data2, const cpumask_t *mask)
{
u64 data0 = (((u64)ctx)<<32 | (((u64)func) & 0xffffffff));
- int this_cpu = get_cpu();
-
- cpus_and(mask, mask, cpu_online_map);
- cpu_clear(this_cpu, mask);
- if (tlb_type == spitfire)
- spitfire_xcall_deliver(data0, data1, data2, mask);
- else if (tlb_type == cheetah || tlb_type == cheetah_plus)
- cheetah_xcall_deliver(data0, data1, data2, mask);
- else
- hypervisor_xcall_deliver(data0, data1, data2, mask);
- /* NOTE: Caller runs local copy on master. */
+ xcall_deliver(data0, data1, data2, mask);
+}
- put_cpu();
+/* Send cross call to all processors except self. */
+static void smp_cross_call(unsigned long *func, u32 ctx, u64 data1, u64 data2)
+{
+ smp_cross_call_masked(func, ctx, data1, data2, &cpu_online_map);
}
extern unsigned long xcall_sync_tick;
static void smp_start_sync_tick_client(int cpu)
{
- cpumask_t mask = cpumask_of_cpu(cpu);
-
- smp_cross_call_masked(&xcall_sync_tick,
- 0, 0, 0, mask);
+ xcall_deliver((u64) &xcall_sync_tick, 0, 0,
+ &cpumask_of_cpu(cpu));
}
extern unsigned long xcall_call_function;
void arch_send_call_function_ipi(cpumask_t mask)
{
- smp_cross_call_masked(&xcall_call_function, 0, 0, 0, mask);
+ xcall_deliver((u64) &xcall_call_function, 0, 0, &mask);
}
extern unsigned long xcall_call_function_single;
void arch_send_call_function_single_ipi(int cpu)
{
- cpumask_t mask = cpumask_of_cpu(cpu);
-
- smp_cross_call_masked(&xcall_call_function_single, 0, 0, 0, mask);
+ xcall_deliver((u64) &xcall_call_function_single, 0, 0,
+ &cpumask_of_cpu(cpu));
}
-/* Send cross call to all processors except self. */
-#define smp_cross_call(func, ctx, data1, data2) \
- smp_cross_call_masked(func, ctx, data1, data2, cpu_online_map)
-
void smp_call_function_client(int irq, struct pt_regs *regs)
{
clear_softint(1 << irq);
@@ -843,7 +858,6 @@ void smp_tsb_sync(struct mm_struct *mm)
extern unsigned long xcall_flush_tlb_mm;
extern unsigned long xcall_flush_tlb_pending;
extern unsigned long xcall_flush_tlb_kernel_range;
-extern unsigned long xcall_report_regs;
#ifdef CONFIG_MAGIC_SYSRQ
extern unsigned long xcall_fetch_glob_regs;
#endif
@@ -878,7 +892,6 @@ static inline void __local_flush_dcache_page(struct page *page)
void smp_flush_dcache_page_impl(struct page *page, int cpu)
{
- cpumask_t mask = cpumask_of_cpu(cpu);
int this_cpu;
if (tlb_type == hypervisor)
@@ -894,29 +907,24 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
__local_flush_dcache_page(page);
} else if (cpu_online(cpu)) {
void *pg_addr = page_address(page);
- u64 data0;
+ u64 data0 = 0;
if (tlb_type == spitfire) {
- data0 =
- ((u64)&xcall_flush_dcache_page_spitfire);
+ data0 = ((u64)&xcall_flush_dcache_page_spitfire);
if (page_mapping(page) != NULL)
data0 |= ((u64)1 << 32);
- spitfire_xcall_deliver(data0,
- __pa(pg_addr),
- (u64) pg_addr,
- mask);
} else if (tlb_type == cheetah || tlb_type == cheetah_plus) {
#ifdef DCACHE_ALIASING_POSSIBLE
- data0 =
- ((u64)&xcall_flush_dcache_page_cheetah);
- cheetah_xcall_deliver(data0,
- __pa(pg_addr),
- 0, mask);
+ data0 = ((u64)&xcall_flush_dcache_page_cheetah);
#endif
}
+ if (data0) {
+ xcall_deliver(data0, __pa(pg_addr),
+ (u64) pg_addr, &cpumask_of_cpu(cpu));
#ifdef CONFIG_DEBUG_DCFLUSH
- atomic_inc(&dcpage_flushes_xcall);
+ atomic_inc(&dcpage_flushes_xcall);
#endif
+ }
}
put_cpu();
@@ -924,66 +932,41 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
{
- void *pg_addr = page_address(page);
- cpumask_t mask = cpu_online_map;
- u64 data0;
+ void *pg_addr;
int this_cpu;
+ u64 data0;
if (tlb_type == hypervisor)
return;
this_cpu = get_cpu();
- cpu_clear(this_cpu, mask);
-
#ifdef CONFIG_DEBUG_DCFLUSH
atomic_inc(&dcpage_flushes);
#endif
- if (cpus_empty(mask))
- goto flush_self;
+ data0 = 0;
+ pg_addr = page_address(page);
if (tlb_type == spitfire) {
data0 = ((u64)&xcall_flush_dcache_page_spitfire);
if (page_mapping(page) != NULL)
data0 |= ((u64)1 << 32);
- spitfire_xcall_deliver(data0,
- __pa(pg_addr),
- (u64) pg_addr,
- mask);
} else if (tlb_type == cheetah || tlb_type == cheetah_plus) {
#ifdef DCACHE_ALIASING_POSSIBLE
data0 = ((u64)&xcall_flush_dcache_page_cheetah);
- cheetah_xcall_deliver(data0,
- __pa(pg_addr),
- 0, mask);
#endif
}
+ if (data0) {
+ xcall_deliver(data0, __pa(pg_addr),
+ (u64) pg_addr, &cpu_online_map);
#ifdef CONFIG_DEBUG_DCFLUSH
- atomic_inc(&dcpage_flushes_xcall);
+ atomic_inc(&dcpage_flushes_xcall);
#endif
- flush_self:
+ }
__local_flush_dcache_page(page);
put_cpu();
}
-static void __smp_receive_signal_mask(cpumask_t mask)
-{
- smp_cross_call_masked(&xcall_receive_signal, 0, 0, 0, mask);
-}
-
-void smp_receive_signal(int cpu)
-{
- cpumask_t mask = cpumask_of_cpu(cpu);
-
- if (cpu_online(cpu))
- __smp_receive_signal_mask(mask);
-}
-
-void smp_receive_signal_client(int irq, struct pt_regs *regs)
-{
- clear_softint(1 << irq);
-}
-
void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
{
struct mm_struct *mm;
@@ -1022,11 +1005,6 @@ void kgdb_roundup_cpus(unsigned long flags)
}
#endif
-void smp_report_regs(void)
-{
- smp_cross_call(&xcall_report_regs, 0, 0, 0);
-}
-
#ifdef CONFIG_MAGIC_SYSRQ
void smp_fetch_global_regs(void)
{
@@ -1089,7 +1067,7 @@ void smp_flush_tlb_mm(struct mm_struct *mm)
smp_cross_call_masked(&xcall_flush_tlb_mm,
ctx, 0, 0,
- mm->cpu_vm_mask);
+ &mm->cpu_vm_mask);
local_flush_and_out:
__flush_tlb_mm(ctx, SECONDARY_CONTEXT);
@@ -1107,7 +1085,7 @@ void smp_flush_tlb_pending(struct mm_struct *mm, unsigned long nr, unsigned long
else
smp_cross_call_masked(&xcall_flush_tlb_pending,
ctx, nr, (unsigned long) vaddrs,
- mm->cpu_vm_mask);
+ &mm->cpu_vm_mask);
__flush_tlb_pending(ctx, nr, vaddrs);
@@ -1208,6 +1186,16 @@ void __devinit smp_prepare_boot_cpu(void)
{
}
+void __init smp_setup_processor_id(void)
+{
+ if (tlb_type == spitfire)
+ xcall_deliver_impl = spitfire_xcall_deliver;
+ else if (tlb_type == cheetah || tlb_type == cheetah_plus)
+ xcall_deliver_impl = cheetah_xcall_deliver;
+ else
+ xcall_deliver_impl = hypervisor_xcall_deliver;
+}
+
void __devinit smp_fill_in_sib_core_maps(void)
{
unsigned int i;
@@ -1376,7 +1364,13 @@ void __init smp_cpus_done(unsigned int max_cpus)
void smp_send_reschedule(int cpu)
{
- smp_receive_signal(cpu);
+ xcall_deliver((u64) &xcall_receive_signal, 0, 0,
+ &cpumask_of_cpu(cpu));
+}
+
+void smp_receive_signal_client(int irq, struct pt_regs *regs)
+{
+ clear_softint(1 << irq);
}
/* This is a nop because we capture all other cpus
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index 504e678ee128..0804f71df6cb 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -68,7 +68,6 @@ extern void *__memscan_zero(void *, size_t);
extern void *__memscan_generic(void *, int, size_t);
extern int __memcmp(const void *, const void *, __kernel_size_t);
extern __kernel_size_t strlen(const char *);
-extern void show_regs(struct pt_regs *);
extern void syscall_trace(struct pt_regs *, int);
extern void sys_sigsuspend(void);
extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index bd30ecba5630..404e8561e2d0 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -1777,7 +1777,7 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
pfx,
ent->err_raddr, ent->err_size, ent->err_cpu);
- __show_regs(regs);
+ show_regs(regs);
if ((cnt = atomic_read(ocnt)) != 0) {
atomic_set(ocnt, 0);
@@ -2177,7 +2177,6 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
void die_if_kernel(char *str, struct pt_regs *regs)
{
static int die_counter;
- extern void smp_report_regs(void);
int count = 0;
/* Amuse the user. */
@@ -2190,7 +2189,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
printk("%s(%d): %s [#%d]\n", current->comm, task_pid_nr(current), str, ++die_counter);
notify_die(DIE_OOPS, str, regs, 0, 255, SIGSEGV);
__asm__ __volatile__("flushw");
- __show_regs(regs);
+ show_regs(regs);
add_taint(TAINT_DIE);
if (regs->tstate & TSTATE_PRIV) {
struct reg_window *rw = (struct reg_window *)
@@ -2215,11 +2214,6 @@ void die_if_kernel(char *str, struct pt_regs *regs)
}
user_instruction_dump ((unsigned int __user *) regs->tpc);
}
-#if 0
-#ifdef CONFIG_SMP
- smp_report_regs();
-#endif
-#endif
if (regs->tstate & TSTATE_PRIV)
do_exit(SIGKILL);
do_exit(SIGSEGV);
diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c
index 3547937b17a2..587f8efb2e05 100644
--- a/arch/sparc64/mm/tsb.c
+++ b/arch/sparc64/mm/tsb.c
@@ -1,9 +1,10 @@
/* arch/sparc64/mm/tsb.c
*
- * Copyright (C) 2006 David S. Miller <davem@davemloft.net>
+ * Copyright (C) 2006, 2008 David S. Miller <davem@davemloft.net>
*/
#include <linux/kernel.h>
+#include <linux/preempt.h>
#include <asm/system.h>
#include <asm/page.h>
#include <asm/tlbflush.h>
@@ -415,7 +416,9 @@ retry_tsb_alloc:
tsb_context_switch(mm);
/* Now force other processors to do the same. */
+ preempt_disable();
smp_tsb_sync(mm);
+ preempt_enable();
/* Now it is safe to free the old tsb. */
kmem_cache_free(tsb_caches[old_cache_index], old_tsb);
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 4c8ca131ffaf..ff1dc44d363e 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -480,41 +480,6 @@ xcall_sync_tick:
b rtrap_xcall
ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
- /* NOTE: This is SPECIAL!! We do etrap/rtrap however
- * we choose to deal with the "BH's run with
- * %pil==15" problem (described in asm/pil.h)
- * by just invoking rtrap directly past where
- * BH's are checked for.
- *
- * We do it like this because we do not want %pil==15
- * lockups to prevent regs being reported.
- */
- .globl xcall_report_regs
-xcall_report_regs:
-
-661: rdpr %pstate, %g2
- wrpr %g2, PSTATE_IG | PSTATE_AG, %pstate
- .section .sun4v_2insn_patch, "ax"
- .word 661b
- nop
- nop
- .previous
-
- rdpr %pil, %g2
- wrpr %g0, 15, %pil
- sethi %hi(109f), %g7
- b,pt %xcc, etrap_irq
-109: or %g7, %lo(109b), %g7
-#ifdef CONFIG_TRACE_IRQFLAGS
- call trace_hardirqs_off
- nop
-#endif
- call __show_regs
- add %sp, PTREGS_OFF, %o0
- /* Has to be a non-v9 branch due to the large distance. */
- b rtrap_xcall
- ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
-
#ifdef CONFIG_MAGIC_SYSRQ
.globl xcall_fetch_glob_regs
xcall_fetch_glob_regs:
@@ -531,6 +496,13 @@ xcall_fetch_glob_regs:
stx %g7, [%g1 + GR_SNAP_TNPC]
stx %o7, [%g1 + GR_SNAP_O7]
stx %i7, [%g1 + GR_SNAP_I7]
+ /* Don't try this at home kids... */
+ rdpr %cwp, %g2
+ sub %g2, 1, %g7
+ wrpr %g7, %cwp
+ mov %i7, %g7
+ wrpr %g2, %cwp
+ stx %g7, [%g1 + GR_SNAP_RPC]
sethi %hi(trap_block), %g7
or %g7, %lo(trap_block), %g7
sllx %g2, TRAP_BLOCK_SZ_SHIFT, %g2
diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c
index 6e52cdd6166f..c9a7c5b74a0d 100644
--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -18,7 +18,6 @@
#include <linux/interrupt.h>
#include <asm/irq.h>
#include <linux/in6.h>
-#include <linux/ide.h>
#include <asm/uaccess.h>
#include <asm/checksum.h>
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index c5b9bcfc0a6d..12a5182173f6 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -518,7 +518,7 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q,
hdr.sbp = cgc.sense;
if (hdr.sbp)
hdr.mx_sb_len = sizeof(struct request_sense);
- hdr.timeout = cgc.timeout;
+ hdr.timeout = jiffies_to_msecs(cgc.timeout);
hdr.cmdp = ((struct cdrom_generic_command __user*) arg)->cmd;
hdr.cmd_len = sizeof(cgc.cmd);
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index d81632cd7d06..0ce0c279aabf 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1292,8 +1292,6 @@ static void cciss_check_queues(ctlr_info_t *h)
h->next_to_run = curr_queue;
break;
}
- } else {
- curr_queue = (curr_queue + 1) % (h->highest_lun + 1);
}
}
}
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index a5da35632651..d9d1b65d206c 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1436,10 +1436,6 @@ static void cdrom_count_tracks(struct cdrom_device_info *cdi, tracktype* tracks)
tracks->xa=0;
tracks->error=0;
cdinfo(CD_COUNT_TRACKS, "entering cdrom_count_tracks\n");
- if (!CDROM_CAN(CDC_PLAY_AUDIO)) {
- tracks->error=CDS_NO_INFO;
- return;
- }
/* Grab the TOC header so we can see how many tracks there are */
if ((ret = cdi->ops->audio_ioctl(cdi, CDROMREADTOCHDR, &header))) {
if (ret == -ENOMEDIUM)
diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index 34275c6f1da2..be85c6d1edfe 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c
@@ -10,7 +10,7 @@
#include <linux/init.h>
#include <linux/smp_lock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/uaccess.h>
#include <asm/therm.h>
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index 67fbd7aab5db..34d15d548236 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -37,7 +37,6 @@
#include <linux/rtc.h>
#include <linux/proc_fs.h>
#include <linux/efi.h>
-#include <linux/smp_lock.h>
#include <linux/uaccess.h>
#include <asm/system.h>
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h
index d9ce10915625..9790201718ae 100644
--- a/drivers/char/hvc_console.h
+++ b/drivers/char/hvc_console.h
@@ -6,7 +6,7 @@
* Ryan S. Arnold <rsa@us.ibm.com>
*
* hvc_console header information:
- * moved here from include/asm-powerpc/hvconsole.h
+ * moved here from arch/powerpc/include/asm/hvconsole.h
* and drivers/char/hvc_console.c
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 786d518e9477..473d9b14439a 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -114,7 +114,7 @@
* the hvcs_final_close() function in order to get it out of the spinlock.
* Rearranged hvcs_close(). Cleaned up some printks and did some housekeeping
* on the changelog. Removed local CLC_LENGTH and used HVCS_CLC_LENGTH from
- * include/asm-powerpc/hvcserver.h
+ * arch/powerepc/include/asm/hvcserver.h
*
* 1.3.2 -> 1.3.3 Replaced yield() in hvcs_close() with tty_wait_until_sent() to
* prevent possible lockup with realtime scheduling as similarily pointed out by
diff --git a/drivers/char/hw_random/ixp4xx-rng.c b/drivers/char/hw_random/ixp4xx-rng.c
index bab43ca32ac1..b4402b5958e8 100644
--- a/drivers/char/hw_random/ixp4xx-rng.c
+++ b/drivers/char/hw_random/ixp4xx-rng.c
@@ -23,7 +23,7 @@
#include <linux/hw_random.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static int ixp4xx_rng_data_read(struct hwrng *rng, u32 *buffer)
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 82a51f38a546..1bc00c9d860d 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -916,7 +916,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
ws.ws_col = vc->vc_cols;
ws.ws_ypixel = vc->vc_scan_lines;
- mutex_lock(&vc->vc_tty->termios_mutex);
spin_lock_irq(&vc->vc_tty->ctrl_lock);
if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col))
pgrp = get_pid(vc->vc_tty->pgrp);
@@ -926,7 +925,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
put_pid(pgrp);
}
*cws = ws;
- mutex_unlock(&vc->vc_tty->termios_mutex);
}
if (CON_IS_VISIBLE(vc))
diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 7c2be3558a24..5ec60d141ce1 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -16,7 +16,7 @@
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/hardware/ioc.h>
#include <asm/system.h>
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index af3846eda985..eccbb7451562 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -36,8 +36,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
-#include <asm/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/i2c.h>
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 5af9e6521e6c..bd0f3f4323bc 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -33,7 +33,7 @@
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
-#include <asm/hardware.h> /* Pick up IXP2000-specific bits */
+#include <asm/arch/hardware.h> /* Pick up IXP2000-specific bits */
#include <asm/arch/gpio.h>
static inline int ixp2000_scl_pin(void *data)
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c
index 1ca21084ffcf..e06ccc6c5e97 100644
--- a/drivers/i2c/busses/i2c-pnx.c
+++ b/drivers/i2c/busses/i2c-pnx.c
@@ -19,7 +19,7 @@
#include <linux/completion.h>
#include <linux/platform_device.h>
#include <linux/i2c-pnx.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index af9e6034d7fb..d65b7fbb4694 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -34,7 +34,7 @@
#include <linux/err.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/arch/i2c.h>
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 4864723c7425..b216bfbea78c 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -35,7 +35,7 @@
#include <linux/clk.h>
#include <linux/cpufreq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index b36db1797c11..e3c12e365c49 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -41,7 +41,6 @@
#include <linux/rtc.h>
#include <linux/bcd.h>
-#include <asm/mach-types.h>
#include <asm/mach/irq.h>
#include <asm/arch/gpio.h>
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 130ef64b44f7..a34758d29516 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -54,16 +54,6 @@ menuconfig IDE
if IDE
-config IDE_MAX_HWIFS
- int "Max IDE interfaces"
- depends on ALPHA || SUPERH || IA64 || EMBEDDED
- range 1 10
- default 4
- help
- This is the maximum number of IDE hardware interfaces that will
- be supported by the driver. Make sure it is at least as high as
- the number of IDE interfaces in your system.
-
config BLK_DEV_IDE
tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support"
---help---
diff --git a/drivers/ide/arm/ide_arm.c b/drivers/ide/arm/ide_arm.c
index 176532ffae0e..8a3bb23f8ae7 100644
--- a/drivers/ide/arm/ide_arm.c
+++ b/drivers/ide/arm/ide_arm.c
@@ -11,7 +11,6 @@
#include <linux/init.h>
#include <linux/ide.h>
-#include <asm/mach-types.h>
#include <asm/irq.h>
#define DRV_NAME "ide_arm"
diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 3e842d60eae9..f788fa5a977b 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -309,7 +309,7 @@ static void __devinit palm_bk3710_chipinit(void __iomem *base)
palm_bk3710_setpiomode(base, NULL, 1, 600, 0);
}
-static u8 __devinit palm_bk3710_cable_detect(ide_hwif_t *hwif)
+static u8 palm_bk3710_cable_detect(ide_hwif_t *hwif)
{
return ATA_CBL_PATA80;
}
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index e617cf08aef6..89a112d513ad 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -66,11 +66,11 @@ static struct cdrom_info *ide_cd_get(struct gendisk *disk)
mutex_lock(&idecd_ref_mutex);
cd = ide_cd_g(disk);
if (cd) {
- kref_get(&cd->kref);
- if (ide_device_get(cd->drive)) {
- kref_put(&cd->kref, ide_cd_release);
+ if (ide_device_get(cd->drive))
cd = NULL;
- }
+ else
+ kref_get(&cd->kref);
+
}
mutex_unlock(&idecd_ref_mutex);
return cd;
@@ -78,9 +78,11 @@ static struct cdrom_info *ide_cd_get(struct gendisk *disk)
static void ide_cd_put(struct cdrom_info *cd)
{
+ ide_drive_t *drive = cd->drive;
+
mutex_lock(&idecd_ref_mutex);
- ide_device_put(cd->drive);
kref_put(&cd->kref, ide_cd_release);
+ ide_device_put(drive);
mutex_unlock(&idecd_ref_mutex);
}
@@ -1305,6 +1307,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
int stat;
unsigned char cmd[BLK_MAX_CDB];
unsigned len = sizeof(capbuf);
+ u32 blocklen;
memset(cmd, 0, BLK_MAX_CDB);
cmd[0] = GPCMD_READ_CDVD_CAPACITY;
@@ -1317,23 +1320,24 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
/*
* Sanity check the given block size
*/
- switch (capbuf.blocklen) {
- case __constant_cpu_to_be32(512):
- case __constant_cpu_to_be32(1024):
- case __constant_cpu_to_be32(2048):
- case __constant_cpu_to_be32(4096):
+ blocklen = be32_to_cpu(capbuf.blocklen);
+ switch (blocklen) {
+ case 512:
+ case 1024:
+ case 2048:
+ case 4096:
break;
default:
printk(KERN_ERR "%s: weird block size %u\n",
- drive->name, capbuf.blocklen);
+ drive->name, blocklen);
printk(KERN_ERR "%s: default to 2kb block size\n",
drive->name);
- capbuf.blocklen = __constant_cpu_to_be32(2048);
+ blocklen = 2048;
break;
}
*capacity = 1 + be32_to_cpu(capbuf.lba);
- *sectors_per_frame = be32_to_cpu(capbuf.blocklen) >> SECTOR_BITS;
+ *sectors_per_frame = blocklen >> SECTOR_BITS;
return 0;
}
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 28d85b410f7c..68b9cf0138b0 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -65,11 +65,10 @@ static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
mutex_lock(&idedisk_ref_mutex);
idkp = ide_disk_g(disk);
if (idkp) {
- kref_get(&idkp->kref);
- if (ide_device_get(idkp->drive)) {
- kref_put(&idkp->kref, ide_disk_release);
+ if (ide_device_get(idkp->drive))
idkp = NULL;
- }
+ else
+ kref_get(&idkp->kref);
}
mutex_unlock(&idedisk_ref_mutex);
return idkp;
@@ -77,9 +76,11 @@ static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
static void ide_disk_put(struct ide_disk_obj *idkp)
{
+ ide_drive_t *drive = idkp->drive;
+
mutex_lock(&idedisk_ref_mutex);
- ide_device_put(idkp->drive);
kref_put(&idkp->kref, ide_disk_release);
+ ide_device_put(drive);
mutex_unlock(&idedisk_ref_mutex);
}
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 71c377a7bcf2..adc682755857 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -649,11 +649,7 @@ static unsigned int ide_get_mode_mask(ide_drive_t *drive, u8 base, u8 req_mode)
if (id->field_valid & 2) {
mask = id->dma_1word & hwif->swdma_mask;
} else if (id->tDMA) {
- /*
- * ide_fix_driveid() doesn't convert ->tDMA to the
- * CPU endianness so we need to do it here
- */
- u8 mode = le16_to_cpu(id->tDMA);
+ u8 mode = id->tDMA;
/*
* if the mode is valid convert it to the mask
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index ca11a26746f1..e9034c0125f3 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -167,11 +167,10 @@ static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
mutex_lock(&idefloppy_ref_mutex);
floppy = ide_floppy_g(disk);
if (floppy) {
- kref_get(&floppy->kref);
- if (ide_device_get(floppy->drive)) {
- kref_put(&floppy->kref, idefloppy_cleanup_obj);
+ if (ide_device_get(floppy->drive))
floppy = NULL;
- }
+ else
+ kref_get(&floppy->kref);
}
mutex_unlock(&idefloppy_ref_mutex);
return floppy;
@@ -179,9 +178,11 @@ static struct ide_floppy_obj *ide_floppy_get(struct gendisk *disk)
static void ide_floppy_put(struct ide_floppy_obj *floppy)
{
+ ide_drive_t *drive = floppy->drive;
+
mutex_lock(&idefloppy_ref_mutex);
- ide_device_put(floppy->drive);
kref_put(&floppy->kref, idefloppy_cleanup_obj);
+ ide_device_put(drive);
mutex_unlock(&idefloppy_ref_mutex);
}
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 8aae91764513..2cbadffe922e 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -484,11 +484,11 @@ void ide_fix_driveid (struct hd_driveid *id)
for (i = 0; i < 3; i++)
id->words157_159[i] = __le16_to_cpu(id->words157_159[i]);
id->cfa_power = __le16_to_cpu(id->cfa_power);
- for (i = 0; i < 14; i++)
+ for (i = 0; i < 15; i++)
id->words161_175[i] = __le16_to_cpu(id->words161_175[i]);
- for (i = 0; i < 31; i++)
+ for (i = 0; i < 30; i++)
id->words176_205[i] = __le16_to_cpu(id->words176_205[i]);
- for (i = 0; i < 48; i++)
+ for (i = 0; i < 49; i++)
id->words206_254[i] = __le16_to_cpu(id->words206_254[i]);
id->integrity_word = __le16_to_cpu(id->integrity_word);
# else
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 82c2afe4d28a..1bce84b56630 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -331,11 +331,10 @@ static struct ide_tape_obj *ide_tape_get(struct gendisk *disk)
mutex_lock(&idetape_ref_mutex);
tape = ide_tape_g(disk);
if (tape) {
- kref_get(&tape->kref);
- if (ide_device_get(tape->drive)) {
- kref_put(&tape->kref, ide_tape_release);
+ if (ide_device_get(tape->drive))
tape = NULL;
- }
+ else
+ kref_get(&tape->kref);
}
mutex_unlock(&idetape_ref_mutex);
return tape;
@@ -343,9 +342,11 @@ static struct ide_tape_obj *ide_tape_get(struct gendisk *disk)
static void ide_tape_put(struct ide_tape_obj *tape)
{
+ ide_drive_t *drive = tape->drive;
+
mutex_lock(&idetape_ref_mutex);
- ide_device_put(tape->drive);
kref_put(&tape->kref, ide_tape_release);
+ ide_device_put(drive);
mutex_unlock(&idetape_ref_mutex);
}
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index e0c8fe7d9fea..40644b6f1c00 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -160,7 +160,7 @@ static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev)
return dev->irq;
}
-static u8 __devinit atp86x_cable_detect(ide_hwif_t *hwif)
+static u8 atp86x_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01;
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index b582687e0cd4..d647526af557 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -371,7 +371,7 @@ static int ali_cable_override(struct pci_dev *pdev)
* FIXME: frobs bits that are not defined on newer ALi devicea
*/
-static u8 __devinit ali_cable_detect(ide_hwif_t *hwif)
+static u8 ali_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
unsigned long flags;
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 2cea7bf51a0f..1e66a960a96a 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -175,7 +175,7 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev)
return dev->irq;
}
-static u8 __devinit amd_cable_detect(ide_hwif_t *hwif)
+static u8 amd_cable_detect(ide_hwif_t *hwif)
{
if ((amd_80w >> hwif->channel) & 1)
return ATA_CBL_PATA80;
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 332f08f43b56..41f6cb6c163a 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -119,7 +119,7 @@ static void atiixp_set_dma_mode(ide_drive_t *drive, const u8 speed)
spin_unlock_irqrestore(&atiixp_lock, flags);
}
-static u8 __devinit atiixp_cable_detect(ide_hwif_t *hwif)
+static u8 atiixp_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
u8 udma_mode = 0, ch = hwif->channel;
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 1360b4fa9fd3..e064398e03b4 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -354,7 +354,7 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev)
return 0;
}
-static u8 __devinit cmd64x_cable_detect(ide_hwif_t *hwif)
+static u8 cmd64x_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 bmidecsr = 0, mask = hwif->channel ? 0x02 : 0x01;
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index c0364b287f17..151844fcbb07 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -96,6 +96,7 @@ static const struct ide_port_ops cs5520_port_ops = {
static const struct ide_port_info cyrix_chipset __devinitdata = {
.name = DRV_NAME,
+ .enablebits = { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } },
.port_ops = &cs5520_port_ops,
.host_flags = IDE_HFLAG_ISA_PORTS | IDE_HFLAG_CS5520,
.pio_mask = ATA_PIO4,
diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index f7b50cdeefa6..dd3dc23af995 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -153,7 +153,7 @@ static void cs5535_set_pio_mode(ide_drive_t *drive, const u8 pio)
cs5535_set_speed(drive, XFER_PIO_0 + pio);
}
-static u8 __devinit cs5535_cable_detect(ide_hwif_t *hwif)
+static u8 cs5535_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 bit;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 5271b246b88c..748793a413ab 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1214,7 +1214,7 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)
return dev->irq;
}
-static u8 __devinit hpt3xx_cable_detect(ide_hwif_t *hwif)
+static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(dev);
diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c
index 6eba8f188264..652e47dd7e89 100644
--- a/drivers/ide/pci/it8213.c
+++ b/drivers/ide/pci/it8213.c
@@ -141,7 +141,7 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed)
}
}
-static u8 __devinit it8213_cable_detect(ide_hwif_t *hwif)
+static u8 it8213_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 reg42h = 0;
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index e16a1d113a2a..b6dc723de702 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -428,7 +428,7 @@ static void it821x_set_dma_mode(ide_drive_t *drive, const u8 speed)
* the needed logic onboard.
*/
-static u8 __devinit it821x_cable_detect(ide_hwif_t *hwif)
+static u8 it821x_cable_detect(ide_hwif_t *hwif)
{
/* The reference driver also only does disk side */
return ATA_CBL_PATA80;
@@ -443,7 +443,7 @@ static u8 __devinit it821x_cable_detect(ide_hwif_t *hwif)
* final tuning that is needed, or fixups to work around bugs.
*/
-static void __devinit it821x_quirkproc(ide_drive_t *drive)
+static void it821x_quirkproc(ide_drive_t *drive)
{
struct it821x_dev *itdev = ide_get_hwifdata(drive->hwif);
struct hd_driveid *id = drive->id;
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index 545b6e172d9b..bb9d09d8f196 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -27,7 +27,7 @@ typedef enum {
* Returns the cable type.
*/
-static u8 __devinit jmicron_cable_detect(ide_hwif_t *hwif)
+static u8 jmicron_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 998615fa285f..0f609b72f470 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -193,7 +193,7 @@ static void pdcnew_set_pio_mode(ide_drive_t *drive, const u8 pio)
}
}
-static u8 __devinit pdcnew_cable_detect(ide_hwif_t *hwif)
+static u8 pdcnew_cable_detect(ide_hwif_t *hwif)
{
if (get_indexed_reg(hwif, 0x0b) & 0x04)
return ATA_CBL_PATA40;
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 6ff2def58da0..de9a27400462 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -117,7 +117,7 @@ static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio)
pdc202xx_set_mode(drive, XFER_PIO_0 + pio);
}
-static u8 __devinit pdc2026x_cable_detect(ide_hwif_t *hwif)
+static u8 pdc2026x_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u16 CIS, mask = hwif->channel ? (1 << 11) : (1 << 10);
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index 7fc3022dcf68..30cfc815fe31 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -256,7 +256,7 @@ static const struct ich_laptop ich_laptop[] = {
{ 0, }
};
-static u8 __devinit piix_cable_detect(ide_hwif_t *hwif)
+static u8 piix_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
const struct ich_laptop *lap = &ich_laptop[0];
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 94a7ab864236..6cde48bba6f8 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -827,7 +827,7 @@ static void __devinit init_iops_scc(ide_hwif_t *hwif)
init_mmio_iops_scc(hwif);
}
-static u8 __devinit scc_cable_detect(ide_hwif_t *hwif)
+static u8 scc_cable_detect(ide_hwif_t *hwif)
{
return ATA_CBL_PATA80;
}
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index d173f2937722..c3bdc6e51a48 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -272,7 +272,7 @@ static unsigned int __devinit init_chipset_svwks(struct pci_dev *dev)
return dev->irq;
}
-static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif)
+static u8 ata66_svwks_svwks(ide_hwif_t *hwif)
{
return ATA_CBL_PATA80;
}
@@ -284,7 +284,7 @@ static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif)
* Bit 14 clear = primary IDE channel does not have 80-pin cable.
* Bit 14 set = primary IDE channel has 80-pin cable.
*/
-static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif)
+static u8 ata66_svwks_dell(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
@@ -303,7 +303,7 @@ static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif)
*
* WARNING: this only works on Alpine hardware!
*/
-static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif)
+static u8 ata66_svwks_cobalt(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
@@ -315,7 +315,7 @@ static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif)
return ATA_CBL_PATA40;
}
-static u8 __devinit svwks_cable_detect(ide_hwif_t *hwif)
+static u8 svwks_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index b8ad9ad6cf0d..445ce6fbea33 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -639,7 +639,7 @@ static int is_dev_seagate_sata(ide_drive_t *drive)
* that can occur before we know what drives are present.
*/
-static void __devinit sil_quirkproc(ide_drive_t *drive)
+static void sil_quirkproc(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
@@ -679,7 +679,7 @@ static void __devinit init_iops_siimage(ide_hwif_t *hwif)
* Check for the presence of an ATA66 capable cable on the interface.
*/
-static u8 __devinit sil_cable_detect(ide_hwif_t *hwif)
+static u8 sil_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
unsigned long addr = siimage_selreg(hwif, 0);
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index cc95f90b53b7..e5a4b42b4e33 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -518,7 +518,7 @@ static const struct sis_laptop sis_laptop[] = {
{ 0, }
};
-static u8 __devinit sis_cable_detect(ide_hwif_t *hwif)
+static u8 sis_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
const struct sis_laptop *lap = &sis_laptop[0];
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 13d1fa491f26..866d6c65e3a0 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -116,7 +116,7 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed)
}
}
-static u8 __devinit slc90e66_cable_detect(ide_hwif_t *hwif)
+static u8 slc90e66_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 reg47 = 0, mask = hwif->channel ? 0x01 : 0x02;
diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c
index b1cb8a9ce5a9..7fc88c375e5d 100644
--- a/drivers/ide/pci/tc86c001.c
+++ b/drivers/ide/pci/tc86c001.c
@@ -131,7 +131,7 @@ static void tc86c001_dma_start(ide_drive_t *drive)
ide_dma_start(drive);
}
-static u8 __devinit tc86c001_cable_detect(ide_hwif_t *hwif)
+static u8 tc86c001_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
unsigned long sc_base = pci_resource_start(dev, 5);
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 454d2bf62dce..a6b2cc83f293 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -352,7 +352,7 @@ static int via_cable_override(struct pci_dev *pdev)
return 0;
}
-static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
+static u8 via82cxxx_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *pdev = to_pci_dev(hwif->dev);
struct ide_host *host = pci_get_drvdata(pdev);
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index dd9bc68f1c7b..898c8b5c38dd 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -42,7 +42,7 @@
*/
-#include <asm-powerpc/system.h>
+#include <asm/system.h>
#include "ehca_classes.h"
#include "ehca_tools.h"
#include "ehca_qes.h"
diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c
index ce650af6d649..63774b53d75c 100644
--- a/drivers/input/keyboard/jornada720_kbd.c
+++ b/drivers/input/keyboard/jornada720_kbd.c
@@ -25,7 +25,7 @@
#include <linux/platform_device.h>
#include <asm/arch/jornada720.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
MODULE_AUTHOR("Kristoffer Ericson <Kristoffer.Ericson@gmail.com>");
MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver");
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 7797ef6e5e64..22f17a593be7 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -2,7 +2,7 @@
* SEGA Dreamcast keyboard driver
* Based on drivers/usb/usbkbd.c
* Copyright YAEGASHI Takeshi, 2001
- * Porting to 2.6 Copyright Adrian McMenamin, 2007
+ * Porting to 2.6 Copyright Adrian McMenamin, 2007, 2008
*
* 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
@@ -45,39 +45,51 @@ struct dc_kbd {
};
static const unsigned short dc_kbd_keycode[NR_SCANCODES] = {
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B, KEY_C, KEY_D,
- KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
- KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T,
- KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2,
- KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0,
- KEY_ENTER, KEY_ESC, KEY_BACKSPACE, KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
- KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON, KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA,
- KEY_DOT, KEY_SLASH, KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B,
+ KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
+ KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, KEY_V,
+ KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6,
+ KEY_7, KEY_8, KEY_9, KEY_0, KEY_ENTER, KEY_ESC, KEY_BACKSPACE,
+ KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
+ KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON,
+ KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA, KEY_DOT, KEY_SLASH,
+ KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_F12, KEY_SYSRQ,
- KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP, KEY_DELETE,
- KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN, KEY_UP,
- KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS, KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2,
- KEY_KP3, KEY_KP4, KEY_KP5, KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT,
- KEY_102ND, KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
- KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20,
- KEY_F21, KEY_F22, KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT,
- KEY_STOP, KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
- KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
- KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA, KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
- KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT, KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT, KEY_RIGHTMETA,
- KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG, KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
- KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP, KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP,
- KEY_SCREENLOCK, KEY_REFRESH, KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
+ KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP,
+ KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN,
+ KEY_UP, KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS,
+ KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2, KEY_KP3, KEY_KP4, KEY_KP5,
+ KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT, KEY_102ND,
+ KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
+ KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20, KEY_F21, KEY_F22,
+ KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT, KEY_STOP,
+ KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
+ KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
+ KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA,
+ KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+ KEY_RESERVED, KEY_RESERVED, KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT,
+ KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT,
+ KEY_RIGHTMETA, KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG,
+ KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
+ KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP,
+ KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP, KEY_SCREENLOCK, KEY_REFRESH,
+ KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
};
static void dc_scan_kbd(struct dc_kbd *kbd)
@@ -127,12 +139,12 @@ static void dc_scan_kbd(struct dc_kbd *kbd)
static void dc_kbd_callback(struct mapleq *mq)
{
struct maple_device *mapledev = mq->dev;
- struct dc_kbd *kbd = mapledev->private_data;
+ struct dc_kbd *kbd = maple_get_drvdata(mapledev);
unsigned long *buf = mq->recvbuf;
/*
- * We should always be getting the lock because the only
- * time it may be locked if driver is in cleanup phase.
+ * We should always get the lock because the only
+ * time it may be locked is if the driver is in the cleanup phase.
*/
if (likely(mutex_trylock(&maple_keyb_mutex))) {
@@ -145,106 +157,96 @@ static void dc_kbd_callback(struct mapleq *mq)
}
}
-static int dc_kbd_connect(struct maple_device *mdev)
+static int probe_maple_kbd(struct device *dev)
{
+ struct maple_device *mdev = to_maple_dev(dev);
+ struct maple_driver *mdrv = to_maple_driver(dev->driver);
int i, error;
struct dc_kbd *kbd;
- struct input_dev *dev;
+ struct input_dev *idev;
if (!(mdev->function & MAPLE_FUNC_KEYBOARD))
return -EINVAL;
kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
- dev = input_allocate_device();
- if (!kbd || !dev) {
+ idev = input_allocate_device();
+ if (!kbd || !idev) {
error = -ENOMEM;
goto fail;
}
- mdev->private_data = kbd;
-
- kbd->dev = dev;
+ kbd->dev = idev;
memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
- dev->name = mdev->product_name;
- dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
- dev->keycode = kbd->keycode;
- dev->keycodesize = sizeof (unsigned short);
- dev->keycodemax = ARRAY_SIZE(kbd->keycode);
- dev->id.bustype = BUS_HOST;
- dev->dev.parent = &mdev->dev;
+ idev->name = mdev->product_name;
+ idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ idev->keycode = kbd->keycode;
+ idev->keycodesize = sizeof(unsigned short);
+ idev->keycodemax = ARRAY_SIZE(kbd->keycode);
+ idev->id.bustype = BUS_HOST;
+ idev->dev.parent = &mdev->dev;
for (i = 0; i < NR_SCANCODES; i++)
- __set_bit(dc_kbd_keycode[i], dev->keybit);
- __clear_bit(KEY_RESERVED, dev->keybit);
+ __set_bit(dc_kbd_keycode[i], idev->keybit);
+ __clear_bit(KEY_RESERVED, idev->keybit);
- input_set_capability(dev, EV_MSC, MSC_SCAN);
- input_set_drvdata(dev, kbd);
+ input_set_capability(idev, EV_MSC, MSC_SCAN);
+ input_set_drvdata(idev, kbd);
- error = input_register_device(dev);
+ error = input_register_device(idev);
if (error)
goto fail;
/* Maple polling is locked to VBLANK - which may be just 50/s */
- maple_getcond_callback(mdev, dc_kbd_callback, HZ/50, MAPLE_FUNC_KEYBOARD);
- return 0;
+ maple_getcond_callback(mdev, dc_kbd_callback, HZ/50,
+ MAPLE_FUNC_KEYBOARD);
- fail:
- input_free_device(dev);
+ mdev->driver = mdrv;
+
+ maple_set_drvdata(mdev, kbd);
+
+ return error;
+
+fail:
+ input_free_device(idev);
kfree(kbd);
- mdev->private_data = NULL;
+ maple_set_drvdata(mdev, NULL);
return error;
}
-static void dc_kbd_disconnect(struct maple_device *mdev)
+static int remove_maple_kbd(struct device *dev)
{
- struct dc_kbd *kbd;
+ struct maple_device *mdev = to_maple_dev(dev);
+ struct dc_kbd *kbd = maple_get_drvdata(mdev);
mutex_lock(&maple_keyb_mutex);
- kbd = mdev->private_data;
- mdev->private_data = NULL;
input_unregister_device(kbd->dev);
kfree(kbd);
- mutex_unlock(&maple_keyb_mutex);
-}
-
-/* allow the keyboard to be used */
-static int probe_maple_kbd(struct device *dev)
-{
- struct maple_device *mdev = to_maple_dev(dev);
- struct maple_driver *mdrv = to_maple_driver(dev->driver);
- int error;
-
- error = dc_kbd_connect(mdev);
- if (error)
- return error;
-
- mdev->driver = mdrv;
- mdev->registered = 1;
+ maple_set_drvdata(mdev, NULL);
+ mutex_unlock(&maple_keyb_mutex);
return 0;
}
static struct maple_driver dc_kbd_driver = {
.function = MAPLE_FUNC_KEYBOARD,
- .connect = dc_kbd_connect,
- .disconnect = dc_kbd_disconnect,
.drv = {
.name = "Dreamcast_keyboard",
.probe = probe_maple_kbd,
- },
+ .remove = remove_maple_kbd,
+ },
};
static int __init dc_kbd_init(void)
{
- return maple_driver_register(&dc_kbd_driver.drv);
+ return maple_driver_register(&dc_kbd_driver);
}
static void __exit dc_kbd_exit(void)
{
- driver_unregister(&dc_kbd_driver.drv);
+ maple_driver_unregister(&dc_kbd_driver);
}
module_init(dc_kbd_init);
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 10afd2068068..b79648508324 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -38,9 +38,8 @@
#include <asm/arch/keypad.h>
#include <asm/arch/menelaus.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
#include <asm/arch/mux.h>
#undef NEW_BOARD_LEARNING_MODE
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 6f1516f50750..8a925359d82e 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -26,7 +26,6 @@
#include <linux/clk.h>
#include <linux/err.h>
-#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c
index 798d84c44d03..7908f5c12b08 100644
--- a/drivers/input/misc/ixp4xx-beeper.c
+++ b/drivers/input/misc/ixp4xx-beeper.c
@@ -20,7 +20,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
MODULE_DESCRIPTION("ixp4xx beeper driver");
diff --git a/drivers/input/mouse/rpcmouse.c b/drivers/input/mouse/rpcmouse.c
index 18a48636ba4a..536e3be31b40 100644
--- a/drivers/input/mouse/rpcmouse.c
+++ b/drivers/input/mouse/rpcmouse.c
@@ -23,7 +23,7 @@
#include <linux/init.h>
#include <linux/input.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/hardware/iomd.h>
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 1567b7782478..22374d0d998f 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -35,7 +35,7 @@
#include <linux/platform_device.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/hardware/iomd.h>
#include <asm/system.h>
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 1aca108b1031..19f40772c2fd 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -19,7 +19,7 @@
#include <linux/interrupt.h>
#include <linux/module.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/jornada720.h>
MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>");
diff --git a/drivers/isdn/Makefile b/drivers/isdn/Makefile
index 8380a4568d11..f1f777570e8e 100644
--- a/drivers/isdn/Makefile
+++ b/drivers/isdn/Makefile
@@ -5,7 +5,7 @@
obj-$(CONFIG_ISDN_I4L) += i4l/
obj-$(CONFIG_ISDN_CAPI) += capi/
obj-$(CONFIG_MISDN) += mISDN/
-obj-$(CONFIG_ISDN_CAPI) += hardware/
+obj-$(CONFIG_ISDN) += hardware/
obj-$(CONFIG_ISDN_DIVERSION) += divert/
obj-$(CONFIG_ISDN_DRV_HISAX) += hisax/
obj-$(CONFIG_ISDN_DRV_ICN) += icn/
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 2649ea55a9e8..1eac03f39d00 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -140,7 +140,7 @@
* #define HFC_REGISTER_DEBUG
*/
-static const char *hfcmulti_revision = "2.00";
+static const char *hfcmulti_revision = "2.02";
#include <linux/module.h>
#include <linux/pci.h>
@@ -427,12 +427,12 @@ write_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
{
outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
while (len>>2) {
- outl(*(u32 *)data, hc->pci_iobase);
+ outl(cpu_to_le32(*(u32 *)data), hc->pci_iobase);
data += 4;
len -= 4;
}
while (len>>1) {
- outw(*(u16 *)data, hc->pci_iobase);
+ outw(cpu_to_le16(*(u16 *)data), hc->pci_iobase);
data += 2;
len -= 2;
}
@@ -447,17 +447,19 @@ void
write_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
{
while (len>>2) {
- writel(*(u32 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+ writel(cpu_to_le32(*(u32 *)data),
+ hc->pci_membase + A_FIFO_DATA0);
data += 4;
len -= 4;
}
while (len>>1) {
- writew(*(u16 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+ writew(cpu_to_le16(*(u16 *)data),
+ hc->pci_membase + A_FIFO_DATA0);
data += 2;
len -= 2;
}
while (len) {
- writeb(*data, (hc->pci_membase)+A_FIFO_DATA0);
+ writeb(*data, hc->pci_membase + A_FIFO_DATA0);
data++;
len--;
}
@@ -468,12 +470,12 @@ read_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
{
outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
while (len>>2) {
- *(u32 *)data = inl(hc->pci_iobase);
+ *(u32 *)data = le32_to_cpu(inl(hc->pci_iobase));
data += 4;
len -= 4;
}
while (len>>1) {
- *(u16 *)data = inw(hc->pci_iobase);
+ *(u16 *)data = le16_to_cpu(inw(hc->pci_iobase));
data += 2;
len -= 2;
}
@@ -490,18 +492,18 @@ read_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
{
while (len>>2) {
*(u32 *)data =
- readl((hc->pci_membase)+A_FIFO_DATA0);
+ le32_to_cpu(readl(hc->pci_membase + A_FIFO_DATA0));
data += 4;
len -= 4;
}
while (len>>1) {
*(u16 *)data =
- readw((hc->pci_membase)+A_FIFO_DATA0);
+ le16_to_cpu(readw(hc->pci_membase + A_FIFO_DATA0));
data += 2;
len -= 2;
}
while (len) {
- *data = readb((hc->pci_membase)+A_FIFO_DATA0);
+ *data = readb(hc->pci_membase + A_FIFO_DATA0);
data++;
len--;
}
@@ -3971,7 +3973,7 @@ open_bchannel(struct hfc_multi *hc, struct dchannel *dch,
struct bchannel *bch;
int ch;
- if (!test_bit(rq->adr.channel, &dch->dev.channelmap[0]))
+ if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
return -EINVAL;
if (rq->protocol == ISDN_P_NONE)
return -EINVAL;
@@ -4587,7 +4589,7 @@ init_e1_port(struct hfc_multi *hc, struct hm_map *m)
list_add(&bch->ch.list, &dch->dev.bchannels);
hc->chan[ch].bch = bch;
hc->chan[ch].port = 0;
- test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+ set_channelmap(bch->nr, dch->dev.channelmap);
}
/* set optical line type */
if (port[Port_cnt] & 0x001) {
@@ -4755,7 +4757,7 @@ init_multi_port(struct hfc_multi *hc, int pt)
list_add(&bch->ch.list, &dch->dev.bchannels);
hc->chan[i + ch].bch = bch;
hc->chan[i + ch].port = pt;
- test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+ set_channelmap(bch->nr, dch->dev.channelmap);
}
/* set master clock */
if (port[Port_cnt] & 0x001) {
@@ -5050,12 +5052,12 @@ static void __devexit hfc_remove_pci(struct pci_dev *pdev)
static const struct hm_map hfcm_map[] = {
/*0*/ {VENDOR_BN, "HFC-1S Card (mini PCI)", 4, 1, 1, 3, 0, DIP_4S, 0},
-/*1*/ {VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S},
+/*1*/ {VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S, 0},
/*2*/ {VENDOR_BN, "HFC-2S Card (mini PCI)", 4, 2, 1, 3, 0, DIP_4S, 0},
/*3*/ {VENDOR_BN, "HFC-4S Card", 4, 4, 1, 2, 0, DIP_4S, 0},
/*4*/ {VENDOR_BN, "HFC-4S Card (mini PCI)", 4, 4, 1, 2, 0, 0, 0},
/*5*/ {VENDOR_CCD, "HFC-4S Eval (old)", 4, 4, 0, 0, 0, 0, 0},
-/*6*/ {VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, 0, 0},
+/*6*/ {VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, DIP_4S, 0},
/*7*/ {VENDOR_CCD, "HFC-4S", 4, 4, 1, 2, 0, 0, 0},
/*8*/ {VENDOR_DIG, "HFC-4S Card", 4, 4, 0, 2, 0, 0, HFC_IO_MODE_REGIO},
/*9*/ {VENDOR_CCD, "HFC-4S Swyx 4xS0 SX2 QuadBri", 4, 4, 1, 2, 0, 0, 0},
@@ -5251,9 +5253,6 @@ HFCmulti_init(void)
if (debug & DEBUG_HFCMULTI_INIT)
printk(KERN_DEBUG "%s: init entered\n", __func__);
-#ifdef __BIG_ENDIAN
-#error "not running on big endian machines now"
-#endif
hfc_interrupt = symbol_get(ztdummy_extern_interrupt);
register_interrupt = symbol_get(ztdummy_register_interrupt);
unregister_interrupt = symbol_get(ztdummy_unregister_interrupt);
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 3231814e7efa..9cf5edbb1a9b 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -2056,7 +2056,7 @@ setup_card(struct hfc_pci *card)
card->dch.dev.nrbchan = 2;
for (i = 0; i < 2; i++) {
card->bch[i].nr = i + 1;
- test_and_set_bit(i + 1, &card->dch.dev.channelmap[0]);
+ set_channelmap(i + 1, card->dch.dev.channelmap);
card->bch[i].debug = debug;
mISDN_initbchannel(&card->bch[i], MAX_DATA_MEM);
card->bch[i].hw = card;
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 155b99780c4f..e42150a57780 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -1006,8 +1006,7 @@ open_bchannel(struct l1oip *hc, struct dchannel *dch, struct channel_req *rq)
struct bchannel *bch;
int ch;
- if (!test_bit(rq->adr.channel & 0x1f,
- &dch->dev.channelmap[rq->adr.channel >> 5]))
+ if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
return -EINVAL;
if (rq->protocol == ISDN_P_NONE)
return -EINVAL;
@@ -1412,8 +1411,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
bch->ch.nr = i + ch;
list_add(&bch->ch.list, &dch->dev.bchannels);
hc->chan[i + ch].bch = bch;
- test_and_set_bit(bch->nr & 0x1f,
- &dch->dev.channelmap[bch->nr >> 5]);
+ set_channelmap(bch->nr, dch->dev.channelmap);
}
ret = mISDN_register_device(&dch->dev, hc->name);
if (ret)
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 4ba4cc364c9e..e5a20f9542d1 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -379,7 +379,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
di.protocol = dev->D.protocol;
memcpy(di.channelmap, dev->channelmap,
- MISDN_CHMAP_SIZE * 4);
+ sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
strcpy(di.name, dev->name);
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
@@ -637,7 +637,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
di.protocol = dev->D.protocol;
memcpy(di.channelmap, dev->channelmap,
- MISDN_CHMAP_SIZE * 4);
+ sizeof(di.channelmap));
di.nrbchan = dev->nrbchan;
strcpy(di.name, dev->name);
if (copy_to_user((void __user *)arg, &di, sizeof(di)))
diff --git a/drivers/leds/leds-corgi.c b/drivers/leds/leds-corgi.c
index a709704b9f93..e9d419ff784e 100644
--- a/drivers/leds/leds-corgi.c
+++ b/drivers/leds/leds-corgi.c
@@ -15,7 +15,6 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/leds.h>
-#include <asm/mach-types.h>
#include <asm/arch/corgi.h>
#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
diff --git a/drivers/leds/leds-h1940.c b/drivers/leds/leds-h1940.c
index 73c705021686..5227585e74bf 100644
--- a/drivers/leds/leds-h1940.c
+++ b/drivers/leds/leds-h1940.c
@@ -17,7 +17,7 @@
#include <linux/ctype.h>
#include <linux/leds.h>
#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/h1940-latch.h>
/*
diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c
index 7295f7f52185..17ebfe283e76 100644
--- a/drivers/leds/leds-locomo.c
+++ b/drivers/leds/leds-locomo.c
@@ -13,7 +13,7 @@
#include <linux/device.h>
#include <linux/leds.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/locomo.h>
static void locomoled_brightness_set(struct led_classdev *led_cdev,
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index d4f5021dccbf..cb74c1890b36 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -16,7 +16,7 @@
#include <linux/platform_device.h>
#include <linux/leds.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/leds-gpio.h>
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index b1e5b4705250..d7e46d345d9e 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -16,7 +16,6 @@
#include <linux/delay.h>
#include <linux/sched.h>
#include <linux/timer.h>
-#include <linux/hdreg.h>
#include <linux/stddef.h>
#include <linux/init.h>
#include <linux/ide.h>
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 3989b0eded28..ef7572cbc4ab 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -39,6 +39,7 @@
#include <linux/i2c-algo-sgi.h>
#include <linux/videodev2.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-common.h>
#include <linux/video_decoder.h>
#include <linux/mutex.h>
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index b5272b5ce3fa..6a2a2a8c3878 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -21,7 +21,7 @@
#include <linux/platform_device.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/system.h>
#include <asm/arch/mcp.h>
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index f6b10dda31fd..a67541113e1d 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -26,7 +26,7 @@
#include <linux/mutex.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "ucb1x00.h"
diff --git a/drivers/misc/sgi-gru/grutlbpurge.c b/drivers/misc/sgi-gru/grutlbpurge.c
index bcfd5425e2e6..c84496a77691 100644
--- a/drivers/misc/sgi-gru/grutlbpurge.c
+++ b/drivers/misc/sgi-gru/grutlbpurge.c
@@ -34,7 +34,6 @@
#include <linux/hugetlb.h>
#include <linux/delay.h>
#include <linux/timex.h>
-#include <linux/delay.h>
#include <linux/srcu.h>
#include <asm/processor.h>
#include "gru.h"
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index dbc26eb6a89e..1f587a239b02 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -29,7 +29,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/mach-types.h>
#include <asm/arch/board.h>
#include <asm/arch/mmc.h>
diff --git a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c
index cf32267263df..f199b16de2db 100644
--- a/drivers/mtd/maps/autcpu12-nvram.c
+++ b/drivers/mtd/maps/autcpu12-nvram.c
@@ -25,7 +25,7 @@
#include <linux/init.h>
#include <asm/io.h>
#include <asm/sizes.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/autcpu12.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c
index 6464d487eb1a..468204ca238f 100644
--- a/drivers/mtd/maps/ceiva.c
+++ b/drivers/mtd/maps/ceiva.c
@@ -25,7 +25,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/concat.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <asm/sizes.h>
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
index ef8915474462..873ff1523bbe 100644
--- a/drivers/mtd/maps/h720x-flash.c
+++ b/drivers/mtd/maps/h720x-flash.c
@@ -16,7 +16,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <linux/mtd/partitions.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
static struct mtd_info *mymtd;
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index ee361aaadb1e..d0282ceecc9f 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -37,7 +37,7 @@
#include <linux/mtd/partitions.h>
#include <asm/mach/flash.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/drivers/mtd/maps/ipaq-flash.c b/drivers/mtd/maps/ipaq-flash.c
index a806119797e0..6447e8be9922 100644
--- a/drivers/mtd/maps/ipaq-flash.c
+++ b/drivers/mtd/maps/ipaq-flash.c
@@ -24,8 +24,8 @@
#include <linux/mtd/concat.h>
#endif
-#include <asm/hardware.h>
-#include <asm/arch-sa1100/h3600.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/h3600.h>
#include <asm/io.h>
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index c2264792a20b..33b583e0d1bf 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -30,7 +30,7 @@
#include <linux/mtd/partitions.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/flash.h>
#include <linux/reboot.h>
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index 68eec6c6c517..771e6806c58d 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -43,7 +43,7 @@
#include <linux/mtd/partitions.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/flash.h>
#include <asm/arch/tc.h>
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 82113295c266..fe070cc0a49f 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -19,7 +19,7 @@
#include <linux/mtd/partitions.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/cacheflush.h>
#include <asm/mach/flash.h>
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index e177a43dfff0..7fc3204eee7e 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -18,7 +18,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/concat.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/sizes.h>
#include <asm/mach/flash.h>
diff --git a/drivers/mtd/mtdsuper.c b/drivers/mtd/mtdsuper.c
index 9b6af7e74a65..00d46e137b2a 100644
--- a/drivers/mtd/mtdsuper.c
+++ b/drivers/mtd/mtdsuper.c
@@ -125,8 +125,11 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
int (*fill_super)(struct super_block *, void *, int),
struct vfsmount *mnt)
{
+#ifdef CONFIG_BLOCK
struct block_device *bdev;
- int mtdnr, ret;
+ int ret, major;
+#endif
+ int mtdnr;
if (!dev_name)
return -EINVAL;
@@ -178,6 +181,7 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
}
}
+#ifdef CONFIG_BLOCK
/* try the old way - the hack where we allowed users to mount
* /dev/mtdblock$(n) but didn't actually _use_ the blockdev
*/
@@ -190,22 +194,25 @@ int get_sb_mtd(struct file_system_type *fs_type, int flags,
DEBUG(1, "MTDSB: lookup_bdev() returned 0\n");
ret = -EINVAL;
- if (MAJOR(bdev->bd_dev) != MTD_BLOCK_MAJOR)
- goto not_an_MTD_device;
+ major = MAJOR(bdev->bd_dev);
mtdnr = MINOR(bdev->bd_dev);
bdput(bdev);
+ if (major != MTD_BLOCK_MAJOR)
+ goto not_an_MTD_device;
+
return get_sb_mtd_nr(fs_type, flags, dev_name, data, mtdnr, fill_super,
mnt);
not_an_MTD_device:
+#endif /* CONFIG_BLOCK */
+
if (!(flags & MS_SILENT))
printk(KERN_NOTICE
"MTD: Attempt to mount non-MTD device \"%s\"\n",
dev_name);
- bdput(bdev);
- return ret;
+ return -EINVAL;
}
EXPORT_SYMBOL_GPL(get_sb_mtd);
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 6dba2fb66ae5..18d2cd395b24 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -21,7 +21,7 @@
#include <linux/mtd/partitions.h>
#include <linux/interrupt.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
static void __iomem *sharpsl_io_base;
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index a637910b02dd..0ece4f9f1fa1 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -28,7 +28,7 @@
#include <linux/bitops.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/drivers/net/irda/ep7211-sir.c b/drivers/net/irda/ep7211-sir.c
index 831572429bb9..2f89d47a37c5 100644
--- a/drivers/net/irda/ep7211-sir.c
+++ b/drivers/net/irda/ep7211-sir.c
@@ -14,7 +14,7 @@
#include <net/irda/irda_device.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "sir-dev.h"
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 1bc8518f9197..d16594a5dbc7 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -37,7 +37,7 @@
#include <asm/irq.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/irda.h>
static int power_level = 3;
diff --git a/drivers/net/ixp2000/ixp2400-msf.c b/drivers/net/ixp2000/ixp2400-msf.c
index 9ec38eebfb56..65267c973109 100644
--- a/drivers/net/ixp2000/ixp2400-msf.c
+++ b/drivers/net/ixp2000/ixp2400-msf.c
@@ -13,7 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/ixp2000-regs.h>
#include <asm/delay.h>
#include <asm/io.h>
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index 7111c65f0b30..7b70c66504a0 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -16,7 +16,6 @@
#include <linux/init.h>
#include <linux/moduleparam.h>
#include <asm/hardware/uengine.h>
-#include <asm/mach-types.h>
#include <asm/io.h>
#include "ixp2400_rx.ucode"
#include "ixp2400_tx.ucode"
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index dc442e370850..f2655ce526b9 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -29,7 +29,6 @@
#include <linux/mii.h>
#include <asm/io.h>
-#include <asm/hardware.h>
#include <asm/arch/hardware.h>
#include <asm/arch/netx-regs.h>
#include <asm/arch/pfifo.h>
diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c
index b65be5d70fec..2ed0bd596815 100644
--- a/drivers/net/stnic.c
+++ b/drivers/net/stnic.c
@@ -19,7 +19,7 @@
#include <asm/system.h>
#include <asm/io.h>
-#include <asm/se.h>
+#include <mach-se/mach/se.h>
#include <asm/machvec.h>
#ifdef CONFIG_SH_STANDARD_BIOS
#include <asm/sh_bios.h>
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 26aa37aa531f..d2439b85a790 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7687,21 +7687,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
*/
static int tg3_init_hw(struct tg3 *tp, int reset_phy)
{
- int err;
-
- /* Force the chip into D0. */
- err = tg3_set_power_state(tp, PCI_D0);
- if (err)
- goto out;
-
tg3_switch_clocks(tp);
tw32(TG3PCI_MEM_WIN_BASE_ADDR, 0);
- err = tg3_reset_hw(tp, reset_phy);
-
-out:
- return err;
+ return tg3_reset_hw(tp, reset_phy);
}
#define TG3_STAT_ADD32(PSTAT, REG) \
@@ -8016,13 +8006,11 @@ static int tg3_open(struct net_device *dev)
netif_carrier_off(tp->dev);
- tg3_full_lock(tp, 0);
-
err = tg3_set_power_state(tp, PCI_D0);
- if (err) {
- tg3_full_unlock(tp);
+ if (err)
return err;
- }
+
+ tg3_full_lock(tp, 0);
tg3_disable_ints(tp);
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 91fc2c765d90..4c7ff61a1a9c 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -649,6 +649,7 @@ config RTL8187
Trendnet TEW-424UB
ASUS P5B Deluxe
Toshiba Satellite Pro series of laptops
+ Asus Wireless Link
Thanks to Realtek for their support!
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h
index ba35c30d203c..9102eea3c8bf 100644
--- a/drivers/net/wireless/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath5k/ath5k.h
@@ -186,11 +186,13 @@ struct ath5k_srev_name {
#define AR5K_SREV_RAD_2111 0x20
#define AR5K_SREV_RAD_5112 0x30
#define AR5K_SREV_RAD_5112A 0x35
+#define AR5K_SREV_RAD_5112B 0x36
#define AR5K_SREV_RAD_2112 0x40
#define AR5K_SREV_RAD_2112A 0x45
-#define AR5K_SREV_RAD_SC0 0x56 /* Found on 2413/2414 */
-#define AR5K_SREV_RAD_SC1 0x63 /* Found on 5413/5414 */
-#define AR5K_SREV_RAD_SC2 0xa2 /* Found on 2424-5/5424 */
+#define AR5K_SREV_RAD_2112B 0x46
+#define AR5K_SREV_RAD_SC0 0x50 /* Found on 2413/2414 */
+#define AR5K_SREV_RAD_SC1 0x60 /* Found on 5413/5414 */
+#define AR5K_SREV_RAD_SC2 0xa0 /* Found on 2424-5/5424 */
#define AR5K_SREV_RAD_5133 0xc0 /* MIMO found on 5418 */
/* IEEE defs */
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index ff3fad794b61..ebf19bc11f5b 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2170,6 +2170,7 @@ ath5k_beacon_config(struct ath5k_softc *sc)
ath5k_hw_set_intr(ah, 0);
sc->bmisscount = 0;
+ sc->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA);
if (sc->opmode == IEEE80211_IF_TYPE_STA) {
sc->imask |= AR5K_INT_BMISS;
diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c
index 41d5fa34b544..6fa6c8e04ff0 100644
--- a/drivers/net/wireless/ath5k/debug.c
+++ b/drivers/net/wireless/ath5k/debug.c
@@ -129,7 +129,7 @@ static struct reg regs[] = {
REG_STRUCT_INIT(AR5K_CPC1),
REG_STRUCT_INIT(AR5K_CPC2),
REG_STRUCT_INIT(AR5K_CPC3),
- REG_STRUCT_INIT(AR5K_CPCORN),
+ REG_STRUCT_INIT(AR5K_CPCOVF),
REG_STRUCT_INIT(AR5K_RESET_CTL),
REG_STRUCT_INIT(AR5K_SLEEP_CTL),
REG_STRUCT_INIT(AR5K_INTPEND),
diff --git a/drivers/net/wireless/ath5k/debug.h b/drivers/net/wireless/ath5k/debug.h
index 2cf8d18b10e3..ffc529393306 100644
--- a/drivers/net/wireless/ath5k/debug.h
+++ b/drivers/net/wireless/ath5k/debug.h
@@ -63,7 +63,6 @@
struct ath5k_softc;
struct ath5k_hw;
-struct ieee80211_hw_mode;
struct sk_buff;
struct ath5k_buf;
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index 7ca87a557312..ad1a5b422c8c 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
for (c = 0; c < 2; c++) {
cur_reg = regs[c];
+
+ /* Save previous value */
init_val = ath5k_hw_reg_read(ah, cur_reg);
for (i = 0; i < 256; i++) {
@@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
var_pattern = 0x003b080f;
ath5k_hw_reg_write(ah, var_pattern, cur_reg);
}
+
+ /* Restore previous value */
+ ath5k_hw_reg_write(ah, init_val, cur_reg);
+
}
return 0;
@@ -287,67 +293,42 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
/* Identify the radio chip*/
if (ah->ah_version == AR5K_AR5210) {
ah->ah_radio = AR5K_RF5110;
+ /*
+ * Register returns 0x0/0x04 for radio revision
+ * so ath5k_hw_radio_revision doesn't parse the value
+ * correctly. For now we are based on mac's srev to
+ * identify RF2425 radio.
+ */
+ } else if (srev == AR5K_SREV_VER_AR2425) {
+ ah->ah_radio = AR5K_RF2425;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425;
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112) {
ah->ah_radio = AR5K_RF5111;
ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111;
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC0) {
-
ah->ah_radio = AR5K_RF5112;
-
- if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112A) {
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
- } else {
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
- }
-
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) {
ah->ah_radio = AR5K_RF2413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC2) {
ah->ah_radio = AR5K_RF5413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
} else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5133) {
-
/* AR5424 */
if (srev >= AR5K_SREV_VER_AR5424) {
ah->ah_radio = AR5K_RF5413;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5424;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413;
/* AR2424 */
} else {
ah->ah_radio = AR5K_RF2413; /* For testing */
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A;
+ ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413;
}
-
- /*
- * Register returns 0x4 for radio revision
- * so ath5k_hw_radio_revision doesn't parse the value
- * correctly. For now we are based on mac's srev to
- * identify RF2425 radio.
- */
- } else if (srev == AR5K_SREV_VER_AR2425) {
- ah->ah_radio = AR5K_RF2425;
- ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112;
}
-
ah->ah_phy = AR5K_PHY(0);
/*
- * Identify AR5212-based PCI-E cards
- * And write some initial settings.
- *
- * (doing a "strings" on ndis driver
- * -ar5211.sys- reveals the following
- * pci-e related functions:
- *
- * pcieClockReq
- * pcieRxErrNotify
- * pcieL1SKPEnable
- * pcieAspm
- * pcieDisableAspmOnRfWake
- * pciePowerSaveEnable
- *
- * I guess these point to ClockReq but
- * i'm not sure.)
+ * Write PCI-E power save settings
*/
if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) {
ath5k_hw_reg_write(ah, 0x9248fc00, 0x4080);
@@ -369,10 +350,15 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
if (ret)
goto err_free;
+ /* Write AR5K_PCICFG_UNK on 2112B and later chips */
+ if (ah->ah_radio_5ghz_revision > AR5K_SREV_RAD_2112B ||
+ srev > AR5K_SREV_VER_AR2413) {
+ ath5k_hw_reg_write(ah, AR5K_PCICFG_UNK, AR5K_PCICFG);
+ }
+
/*
* Get card capabilities, values, ...
*/
-
ret = ath5k_eeprom_init(ah);
if (ret) {
ATH5K_ERR(sc, "unable to init EEPROM\n");
@@ -843,27 +829,41 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
* Write some more initial register settings
*/
if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, 0x0002a002, AR5K_PHY(11));
+ ath5k_hw_reg_write(ah, 0x0002a002, 0x982c);
if (channel->hw_value == CHANNEL_G)
if (ah->ah_mac_srev < AR5K_SREV_VER_AR2413)
ath5k_hw_reg_write(ah, 0x00f80d80,
- AR5K_PHY(83));
+ 0x994c);
else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2424)
ath5k_hw_reg_write(ah, 0x00380140,
- AR5K_PHY(83));
+ 0x994c);
else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2425)
ath5k_hw_reg_write(ah, 0x00fc0ec0,
- AR5K_PHY(83));
+ 0x994c);
else /* 2425 */
ath5k_hw_reg_write(ah, 0x00fc0fc0,
- AR5K_PHY(83));
+ 0x994c);
else
- ath5k_hw_reg_write(ah, 0x00000000,
- AR5K_PHY(83));
-
- ath5k_hw_reg_write(ah, 0x000009b5, 0xa228);
- ath5k_hw_reg_write(ah, 0x0000000f, 0x8060);
+ ath5k_hw_reg_write(ah, 0x00000000, 0x994c);
+
+ /* Some bits are disabled here, we know nothing about
+ * register 0xa228 yet, most of the times this ends up
+ * with a value 0x9b5 -haven't seen any dump with
+ * a different value- */
+ /* Got this from decompiling binary HAL */
+ data = ath5k_hw_reg_read(ah, 0xa228);
+ data &= 0xfffffdff;
+ ath5k_hw_reg_write(ah, data, 0xa228);
+
+ data = ath5k_hw_reg_read(ah, 0xa228);
+ data &= 0xfffe03ff;
+ ath5k_hw_reg_write(ah, data, 0xa228);
+ data = 0;
+
+ /* Just write 0x9b5 ? */
+ /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */
+ ath5k_hw_reg_write(ah, 0x0000000f, AR5K_SEQ_MASK);
ath5k_hw_reg_write(ah, 0x00000000, 0xa254);
ath5k_hw_reg_write(ah, 0x0000000e, AR5K_PHY_SCAL);
}
@@ -879,6 +879,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
else
data = 0xffb80d20;
ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL);
+ data = 0;
}
/*
@@ -898,7 +899,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
/*
* Write RF registers
- * TODO:Does this work on 5211 (5111) ?
*/
ret = ath5k_hw_rfregs(ah, channel, mode);
if (ret)
@@ -935,7 +935,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
return ret;
/* Set antenna mode */
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x44),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_ANT_CTL,
ah->ah_antenna[ee_mode][0], 0xfffffc06);
/*
@@ -965,15 +965,15 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
ath5k_hw_reg_write(ah,
AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]),
- AR5K_PHY(0x5a));
+ AR5K_PHY_NFTHRES);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x11),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_SETTLING,
(ee->ee_switch_settling[ee_mode] << 7) & 0x3f80,
0xffffc07f);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x12),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN,
(ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000,
0xfffc0fff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x14),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE,
(ee->ee_adc_desired_size[ee_mode] & 0x00ff) |
((ee->ee_pga_desired_size[ee_mode] << 8) & 0xff00),
0xffff0000);
@@ -982,13 +982,13 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
(ee->ee_tx_end2xpa_disable[ee_mode] << 24) |
(ee->ee_tx_end2xpa_disable[ee_mode] << 16) |
(ee->ee_tx_frm2xpa_enable[ee_mode] << 8) |
- (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY(0x0d));
+ (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY_RF_CTL4);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x0a),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_RF_CTL3,
ee->ee_tx_end2xlna_enable[ee_mode] << 8, 0xffff00ff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x19),
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_NF,
(ee->ee_thr_62[ee_mode] << 12) & 0x7f000, 0xfff80fff);
- AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x49), 4, 0xffffff01);
+ AR5K_REG_MASKED_BITS(ah, AR5K_PHY_OFDM_SELFCORR, 4, 0xffffff01);
AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
AR5K_PHY_IQ_CORR_ENABLE |
@@ -1063,7 +1063,8 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
/*
- * 5111/5112 Specific
+ * On 5211+ read activation -> rx delay
+ * and use it.
*/
if (ah->ah_version != AR5K_AR5210) {
data = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
@@ -1071,40 +1072,77 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
data = (channel->hw_value & CHANNEL_CCK) ?
((data << 2) / 22) : (data / 10);
- udelay(100 + data);
+ udelay(100 + (2 * data));
+ data = 0;
} else {
mdelay(1);
}
/*
- * Enable calibration and wait until completion
+ * Perform ADC test (?)
+ */
+ data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+ ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+ for (i = 0; i <= 20; i++) {
+ if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+ break;
+ udelay(200);
+ }
+ ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1);
+ data = 0;
+
+ /*
+ * Start automatic gain calibration
+ *
+ * During AGC calibration RX path is re-routed to
+ * a signal detector so we don't receive anything.
+ *
+ * This method is used to calibrate some static offsets
+ * used together with on-the fly I/Q calibration (the
+ * one performed via ath5k_hw_phy_calibrate), that doesn't
+ * interrupt rx path.
+ *
+ * If we are in a noisy environment AGC calibration may time
+ * out.
*/
AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
AR5K_PHY_AGCCTL_CAL);
+ /* At the same time start I/Q calibration for QAM constellation
+ * -no need for CCK- */
+ ah->ah_calibration = false;
+ if (!(mode == AR5K_MODE_11B)) {
+ ah->ah_calibration = true;
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_RUN);
+ }
+
+ /* Wait for gain calibration to finish (we check for I/Q calibration
+ * during ath5k_phy_calibrate) */
if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL,
AR5K_PHY_AGCCTL_CAL, 0, false)) {
- ATH5K_ERR(ah->ah_sc, "calibration timeout (%uMHz)\n",
+ ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n",
channel->center_freq);
return -EAGAIN;
}
+ /*
+ * Start noise floor calibration
+ *
+ * If we run NF calibration before AGC, it always times out.
+ * Binary HAL starts NF and AGC calibration at the same time
+ * and only waits for AGC to finish. I believe that's wrong because
+ * during NF calibration, rx path is also routed to a detector, so if
+ * it doesn't finish we won't have RX.
+ *
+ * XXX: Find an interval that's OK for all cards...
+ */
ret = ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
if (ret)
return ret;
- ah->ah_calibration = false;
-
- /* A and G modes can use QAM modulation which requires enabling
- * I and Q calibration. Don't bother in B mode. */
- if (!(mode == AR5K_MODE_11B)) {
- ah->ah_calibration = true;
- AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
- AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
- AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ,
- AR5K_PHY_IQ_RUN);
- }
-
/*
* Reset queues and start beacon timers at the end of the reset routine
*/
@@ -1154,6 +1192,12 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode,
ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK);
ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY);
ath5k_hw_reg_write(ah, ah->ah_phy_spending, AR5K_PHY_SPENDING);
+
+ data = ath5k_hw_reg_read(ah, AR5K_USEC_5211) & 0xffffc07f ;
+ data |= (ah->ah_phy_spending == AR5K_PHY_SPENDING_18) ?
+ 0x00000f80 : 0x00001380 ;
+ ath5k_hw_reg_write(ah, data, AR5K_USEC_5211);
+ data = 0;
}
if (ah->ah_version == AR5K_AR5212) {
@@ -1226,7 +1270,7 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
bool set_chip, u16 sleep_duration)
{
unsigned int i;
- u32 staid;
+ u32 staid, data;
ATH5K_TRACE(ah->ah_sc);
staid = ath5k_hw_reg_read(ah, AR5K_STA_ID1);
@@ -1238,7 +1282,8 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
case AR5K_PM_NETWORK_SLEEP:
if (set_chip)
ath5k_hw_reg_write(ah,
- AR5K_SLEEP_CTL_SLE | sleep_duration,
+ AR5K_SLEEP_CTL_SLE_ALLOW |
+ sleep_duration,
AR5K_SLEEP_CTL);
staid |= AR5K_STA_ID1_PWR_SV;
@@ -1253,13 +1298,24 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
break;
case AR5K_PM_AWAKE:
+
+ staid &= ~AR5K_STA_ID1_PWR_SV;
+
if (!set_chip)
goto commit;
- ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE,
- AR5K_SLEEP_CTL);
+ /* Preserve sleep duration */
+ data = ath5k_hw_reg_read(ah, AR5K_SLEEP_CTL);
+ if( data & 0xffc00000 ){
+ data = 0;
+ } else {
+ data = data & 0xfffcffff;
+ }
+
+ ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
+ udelay(15);
- for (i = 5000; i > 0; i--) {
+ for (i = 50; i > 0; i--) {
/* Check if the chip did wake up */
if ((ath5k_hw_reg_read(ah, AR5K_PCICFG) &
AR5K_PCICFG_SPWR_DN) == 0)
@@ -1267,15 +1323,13 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode,
/* Wait a bit and retry */
udelay(200);
- ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE,
- AR5K_SLEEP_CTL);
+ ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL);
}
/* Fail if the chip didn't wake up */
if (i <= 0)
return -EIO;
- staid &= ~AR5K_STA_ID1_PWR_SV;
break;
default:
@@ -1304,6 +1358,7 @@ void ath5k_hw_start_rx(struct ath5k_hw *ah)
{
ATH5K_TRACE(ah->ah_sc);
ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
}
/*
@@ -1390,6 +1445,7 @@ int ath5k_hw_tx_start(struct ath5k_hw *ah, unsigned int queue)
}
/* Start queue */
ath5k_hw_reg_write(ah, tx_queue, AR5K_CR);
+ ath5k_hw_reg_read(ah, AR5K_CR);
} else {
/* Return if queue is disabled */
if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXD, queue))
@@ -1687,6 +1743,7 @@ enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask)
* (they will be re-enabled afterwards).
*/
ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER);
+ ath5k_hw_reg_read(ah, AR5K_IER);
old_mask = ah->ah_imr;
@@ -3363,11 +3420,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
ath5k_hw_reg_write(ah, ah->ah_turbo ?
AR5K_INIT_PROTO_TIME_CNTRL_TURBO :
AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1);
- /* Set PHY register 0x9844 (??) */
+ /* Set AR5K_PHY_SETTLING */
ath5k_hw_reg_write(ah, ah->ah_turbo ?
- (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x38 :
- (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x1C,
- AR5K_PHY(17));
+ (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+ | 0x38 :
+ (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F)
+ | 0x1C,
+ AR5K_PHY_SETTLING);
/* Set Frame Control Register */
ath5k_hw_reg_write(ah, ah->ah_turbo ?
(AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE |
@@ -3488,7 +3547,7 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue)
if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE)
AR5K_REG_ENABLE_BITS(ah,
AR5K_QUEUE_MISC(queue),
- AR5K_QCU_MISC_TXE);
+ AR5K_QCU_MISC_RDY_VEOL_POLICY);
}
if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE)
diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c
index 04c84e9da89d..2806b21bf90b 100644
--- a/drivers/net/wireless/ath5k/initvals.c
+++ b/drivers/net/wireless/ath5k/initvals.c
@@ -489,7 +489,7 @@ static const struct ath5k_ini ar5212_ini[] = {
{ AR5K_QUEUE_TXDP(9), 0x00000000 },
{ AR5K_DCU_FP, 0x00000000 },
{ AR5K_DCU_TXP, 0x00000000 },
- { AR5K_DCU_TX_FILTER, 0x00000000 },
+ { AR5K_DCU_TX_FILTER_0_BASE, 0x00000000 },
/* Unknown table */
{ 0x1078, 0x00000000 },
{ 0x10b8, 0x00000000 },
@@ -679,7 +679,7 @@ static const struct ath5k_ini ar5212_ini[] = {
{ AR5K_PHY(645), 0x00106c10 },
{ AR5K_PHY(646), 0x009c4060 },
{ AR5K_PHY(647), 0x1483800a },
- /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413 */
+ /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413/2425 */
{ AR5K_PHY(648), 0x01831061 },
{ AR5K_PHY(649), 0x00000400 },
/*{ AR5K_PHY(650), 0x000001b5 },*/
diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c
index afd8689e5c03..fa0d47faf574 100644
--- a/drivers/net/wireless/ath5k/phy.c
+++ b/drivers/net/wireless/ath5k/phy.c
@@ -1020,6 +1020,74 @@ static const struct ath5k_ini_rfgain rfgain_2413[] = {
{ AR5K_RF_GAIN(63), { 0x000000f9 } },
};
+/* Initial RF Gain settings for RF2425 */
+static const struct ath5k_ini_rfgain rfgain_2425[] = {
+ { AR5K_RF_GAIN(0), { 0x00000000 } },
+ { AR5K_RF_GAIN(1), { 0x00000040 } },
+ { AR5K_RF_GAIN(2), { 0x00000080 } },
+ { AR5K_RF_GAIN(3), { 0x00000181 } },
+ { AR5K_RF_GAIN(4), { 0x000001c1 } },
+ { AR5K_RF_GAIN(5), { 0x00000001 } },
+ { AR5K_RF_GAIN(6), { 0x00000041 } },
+ { AR5K_RF_GAIN(7), { 0x00000081 } },
+ { AR5K_RF_GAIN(8), { 0x00000188 } },
+ { AR5K_RF_GAIN(9), { 0x000001c8 } },
+ { AR5K_RF_GAIN(10), { 0x00000008 } },
+ { AR5K_RF_GAIN(11), { 0x00000048 } },
+ { AR5K_RF_GAIN(12), { 0x00000088 } },
+ { AR5K_RF_GAIN(13), { 0x00000189 } },
+ { AR5K_RF_GAIN(14), { 0x000001c9 } },
+ { AR5K_RF_GAIN(15), { 0x00000009 } },
+ { AR5K_RF_GAIN(16), { 0x00000049 } },
+ { AR5K_RF_GAIN(17), { 0x00000089 } },
+ { AR5K_RF_GAIN(18), { 0x000001b0 } },
+ { AR5K_RF_GAIN(19), { 0x000001f0 } },
+ { AR5K_RF_GAIN(20), { 0x00000030 } },
+ { AR5K_RF_GAIN(21), { 0x00000070 } },
+ { AR5K_RF_GAIN(22), { 0x00000171 } },
+ { AR5K_RF_GAIN(23), { 0x000001b1 } },
+ { AR5K_RF_GAIN(24), { 0x000001f1 } },
+ { AR5K_RF_GAIN(25), { 0x00000031 } },
+ { AR5K_RF_GAIN(26), { 0x00000071 } },
+ { AR5K_RF_GAIN(27), { 0x000001b8 } },
+ { AR5K_RF_GAIN(28), { 0x000001f8 } },
+ { AR5K_RF_GAIN(29), { 0x00000038 } },
+ { AR5K_RF_GAIN(30), { 0x00000078 } },
+ { AR5K_RF_GAIN(31), { 0x000000b8 } },
+ { AR5K_RF_GAIN(32), { 0x000001b9 } },
+ { AR5K_RF_GAIN(33), { 0x000001f9 } },
+ { AR5K_RF_GAIN(34), { 0x00000039 } },
+ { AR5K_RF_GAIN(35), { 0x00000079 } },
+ { AR5K_RF_GAIN(36), { 0x000000b9 } },
+ { AR5K_RF_GAIN(37), { 0x000000f9 } },
+ { AR5K_RF_GAIN(38), { 0x000000f9 } },
+ { AR5K_RF_GAIN(39), { 0x000000f9 } },
+ { AR5K_RF_GAIN(40), { 0x000000f9 } },
+ { AR5K_RF_GAIN(41), { 0x000000f9 } },
+ { AR5K_RF_GAIN(42), { 0x000000f9 } },
+ { AR5K_RF_GAIN(43), { 0x000000f9 } },
+ { AR5K_RF_GAIN(44), { 0x000000f9 } },
+ { AR5K_RF_GAIN(45), { 0x000000f9 } },
+ { AR5K_RF_GAIN(46), { 0x000000f9 } },
+ { AR5K_RF_GAIN(47), { 0x000000f9 } },
+ { AR5K_RF_GAIN(48), { 0x000000f9 } },
+ { AR5K_RF_GAIN(49), { 0x000000f9 } },
+ { AR5K_RF_GAIN(50), { 0x000000f9 } },
+ { AR5K_RF_GAIN(51), { 0x000000f9 } },
+ { AR5K_RF_GAIN(52), { 0x000000f9 } },
+ { AR5K_RF_GAIN(53), { 0x000000f9 } },
+ { AR5K_RF_GAIN(54), { 0x000000f9 } },
+ { AR5K_RF_GAIN(55), { 0x000000f9 } },
+ { AR5K_RF_GAIN(56), { 0x000000f9 } },
+ { AR5K_RF_GAIN(57), { 0x000000f9 } },
+ { AR5K_RF_GAIN(58), { 0x000000f9 } },
+ { AR5K_RF_GAIN(59), { 0x000000f9 } },
+ { AR5K_RF_GAIN(60), { 0x000000f9 } },
+ { AR5K_RF_GAIN(61), { 0x000000f9 } },
+ { AR5K_RF_GAIN(62), { 0x000000f9 } },
+ { AR5K_RF_GAIN(63), { 0x000000f9 } },
+};
+
static const struct ath5k_gain_opt rfgain_opt_5112 = {
1,
8,
@@ -1588,8 +1656,8 @@ int ath5k_hw_rfgain(struct ath5k_hw *ah, unsigned int freq)
freq = 0; /* only 2Ghz */
break;
case AR5K_RF2425:
- ath5k_rfg = rfgain_2413;
- size = ARRAY_SIZE(rfgain_2413);
+ ath5k_rfg = rfgain_2425;
+ size = ARRAY_SIZE(rfgain_2425);
freq = 0; /* only 2Ghz */
break;
default:
@@ -1830,9 +1898,6 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
data = data0 = data1 = data2 = 0;
c = channel->center_freq;
- /*
- * Set the channel on the RF5112 or newer
- */
if (c < 4800) {
if (!((c - 2224) % 5)) {
data0 = ((2 * (c - 704)) - 3040) / 10;
@@ -1844,7 +1909,7 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
return -EINVAL;
data0 = ath5k_hw_bitswap((data0 << 2) & 0xff, 8);
- } else {
+ } else if ((c - (c % 5)) != 2 || c > 5435) {
if (!(c % 20) && c >= 5120) {
data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8);
data2 = ath5k_hw_bitswap(3, 2);
@@ -1856,6 +1921,9 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
data2 = ath5k_hw_bitswap(1, 2);
} else
return -EINVAL;
+ } else {
+ data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8);
+ data2 = ath5k_hw_bitswap(0, 2);
}
data = (data0 << 4) | (data1 << 1) | (data2 << 2) | 0x1001;
@@ -1867,6 +1935,45 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah,
}
/*
+ * Set the channel on the RF2425
+ */
+static int ath5k_hw_rf2425_channel(struct ath5k_hw *ah,
+ struct ieee80211_channel *channel)
+{
+ u32 data, data0, data2;
+ u16 c;
+
+ data = data0 = data2 = 0;
+ c = channel->center_freq;
+
+ if (c < 4800) {
+ data0 = ath5k_hw_bitswap((c - 2272), 8);
+ data2 = 0;
+ /* ? 5GHz ? */
+ } else if ((c - (c % 5)) != 2 || c > 5435) {
+ if (!(c % 20) && c < 5120)
+ data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8);
+ else if (!(c % 10))
+ data0 = ath5k_hw_bitswap(((c - 4800) / 10 << 1), 8);
+ else if (!(c % 5))
+ data0 = ath5k_hw_bitswap((c - 4800) / 5, 8);
+ else
+ return -EINVAL;
+ data2 = ath5k_hw_bitswap(1, 2);
+ } else {
+ data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8);
+ data2 = ath5k_hw_bitswap(0, 2);
+ }
+
+ data = (data0 << 4) | data2 << 2 | 0x1001;
+
+ ath5k_hw_reg_write(ah, data & 0xff, AR5K_RF_BUFFER);
+ ath5k_hw_reg_write(ah, (data >> 8) & 0x7f, AR5K_RF_BUFFER_CONTROL_5);
+
+ return 0;
+}
+
+/*
* Set a channel on the radio chip
*/
int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
@@ -1895,6 +2002,9 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
case AR5K_RF5111:
ret = ath5k_hw_rf5111_channel(ah, channel);
break;
+ case AR5K_RF2425:
+ ret = ath5k_hw_rf2425_channel(ah, channel);
+ break;
default:
ret = ath5k_hw_rf5112_channel(ah, channel);
break;
@@ -1903,6 +2013,15 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
if (ret)
return ret;
+ /* Set JAPAN setting for channel 14 */
+ if (channel->center_freq == 2484) {
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL,
+ AR5K_PHY_CCKTXCTL_JAPAN);
+ } else {
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL,
+ AR5K_PHY_CCKTXCTL_WORLD);
+ }
+
ah->ah_current_channel.center_freq = channel->center_freq;
ah->ah_current_channel.hw_value = channel->hw_value;
ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
@@ -1933,6 +2052,8 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel)
* http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL \
* &p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7245893.PN.&OS=PN/7
*
+ * XXX: Since during noise floor calibration antennas are detached according to
+ * the patent, we should stop tx queues here.
*/
int
ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
@@ -1942,7 +2063,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
s32 noise_floor;
/*
- * Enable noise floor calibration and wait until completion
+ * Enable noise floor calibration
*/
AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
AR5K_PHY_AGCCTL_NF);
@@ -1952,7 +2073,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
if (ret) {
ATH5K_ERR(ah->ah_sc,
"noise floor calibration timeout (%uMHz)\n", freq);
- return ret;
+ return -EAGAIN;
}
/* Wait until the noise floor is calibrated and read the value */
@@ -1974,7 +2095,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq)
if (noise_floor > AR5K_TUNE_NOISE_FLOOR) {
ATH5K_ERR(ah->ah_sc,
"noise floor calibration failed (%uMHz)\n", freq);
- return -EIO;
+ return -EAGAIN;
}
ah->ah_noise_floor = noise_floor;
@@ -2087,38 +2208,66 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah,
}
/*
- * Perform a PHY calibration on RF5111/5112
+ * Perform a PHY calibration on RF5111/5112 and newer chips
*/
static int ath5k_hw_rf511x_calibrate(struct ath5k_hw *ah,
struct ieee80211_channel *channel)
{
u32 i_pwr, q_pwr;
s32 iq_corr, i_coff, i_coffd, q_coff, q_coffd;
+ int i;
ATH5K_TRACE(ah->ah_sc);
if (!ah->ah_calibration ||
- ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN)
+ ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN)
goto done;
- ah->ah_calibration = false;
+ /* Calibration has finished, get the results and re-run */
+ for (i = 0; i <= 10; i++) {
+ iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR);
+ i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I);
+ q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q);
+ }
- iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR);
- i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I);
- q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q);
i_coffd = ((i_pwr >> 1) + (q_pwr >> 1)) >> 7;
- q_coffd = q_pwr >> 6;
+ q_coffd = q_pwr >> 7;
+ /* No correction */
if (i_coffd == 0 || q_coffd == 0)
goto done;
i_coff = ((-iq_corr) / i_coffd) & 0x3f;
- q_coff = (((s32)i_pwr / q_coffd) - 64) & 0x1f;
- /* Commit new IQ value */
+ /* Boundary check */
+ if (i_coff > 31)
+ i_coff = 31;
+ if (i_coff < -32)
+ i_coff = -32;
+
+ q_coff = (((s32)i_pwr / q_coffd) - 128) & 0x1f;
+
+ /* Boundary check */
+ if (q_coff > 15)
+ q_coff = 15;
+ if (q_coff < -16)
+ q_coff = -16;
+
+ /* Commit new I/Q value */
AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_CORR_ENABLE |
((u32)q_coff) | ((u32)i_coff << AR5K_PHY_IQ_CORR_Q_I_COFF_S));
+ /* Re-enable calibration -if we don't we'll commit
+ * the same values again and again */
+ AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ,
+ AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15);
+ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_RUN);
+
done:
+
+ /* TODO: Separate noise floor calibration from I/Q calibration
+ * since noise floor calibration interrupts rx path while I/Q
+ * calibration doesn't. We don't need to run noise floor calibration
+ * as often as I/Q calibration.*/
ath5k_hw_noise_floor_calibration(ah, channel->center_freq);
/* Request RF gain */
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 30629b3e37c2..7562bf173d3e 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -53,7 +53,7 @@
#define AR5K_CR_TXD0 0x00000008 /* TX Disable for queue 0 on 5210 */
#define AR5K_CR_TXD1 0x00000010 /* TX Disable for queue 1 on 5210 */
#define AR5K_CR_RXD 0x00000020 /* RX Disable */
-#define AR5K_CR_SWI 0x00000040
+#define AR5K_CR_SWI 0x00000040 /* Software Interrupt */
/*
* RX Descriptor Pointer register
@@ -65,19 +65,19 @@
*/
#define AR5K_CFG 0x0014 /* Register Address */
#define AR5K_CFG_SWTD 0x00000001 /* Byte-swap TX descriptor (for big endian archs) */
-#define AR5K_CFG_SWTB 0x00000002 /* Byte-swap TX buffer (?) */
+#define AR5K_CFG_SWTB 0x00000002 /* Byte-swap TX buffer */
#define AR5K_CFG_SWRD 0x00000004 /* Byte-swap RX descriptor */
-#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer (?) */
-#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register values (?) */
-#define AR5K_CFG_ADHOC 0x00000020 /* [5211+] */
+#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer */
+#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register access */
+#define AR5K_CFG_ADHOC 0x00000020 /* AP/Adhoc indication [5211+] */
#define AR5K_CFG_PHY_OK 0x00000100 /* [5211+] */
#define AR5K_CFG_EEBS 0x00000200 /* EEPROM is busy */
-#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (?) */
+#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (Disable dynamic clock) */
#define AR5K_CFG_TXCNT 0x00007800 /* Tx frame count (?) [5210] */
#define AR5K_CFG_TXCNT_S 11
#define AR5K_CFG_TXFSTAT 0x00008000 /* Tx frame status (?) [5210] */
#define AR5K_CFG_TXFSTRT 0x00010000 /* [5210] */
-#define AR5K_CFG_PCI_THRES 0x00060000 /* [5211+] */
+#define AR5K_CFG_PCI_THRES 0x00060000 /* PCI Master req q threshold [5211+] */
#define AR5K_CFG_PCI_THRES_S 17
/*
@@ -162,35 +162,40 @@
/*
* Transmit configuration register
*/
-#define AR5K_TXCFG 0x0030 /* Register Address */
-#define AR5K_TXCFG_SDMAMR 0x00000007 /* DMA size */
-#define AR5K_TXCFG_SDMAMR_S 0
-#define AR5K_TXCFG_B_MODE 0x00000008 /* Set b mode for 5111 (enable 2111) */
-#define AR5K_TXCFG_TXFSTP 0x00000008 /* TX DMA full Stop [5210] */
-#define AR5K_TXCFG_TXFULL 0x000003f0 /* TX Triger level mask */
-#define AR5K_TXCFG_TXFULL_S 4
-#define AR5K_TXCFG_TXFULL_0B 0x00000000
-#define AR5K_TXCFG_TXFULL_64B 0x00000010
-#define AR5K_TXCFG_TXFULL_128B 0x00000020
-#define AR5K_TXCFG_TXFULL_192B 0x00000030
-#define AR5K_TXCFG_TXFULL_256B 0x00000040
-#define AR5K_TXCFG_TXCONT_EN 0x00000080
-#define AR5K_TXCFG_DMASIZE 0x00000100 /* Flag for passing DMA size [5210] */
-#define AR5K_TXCFG_JUMBO_TXE 0x00000400 /* Enable jumbo frames transmition (?) [5211+] */
-#define AR5K_TXCFG_RTSRND 0x00001000 /* [5211+] */
-#define AR5K_TXCFG_FRMPAD_DIS 0x00002000 /* [5211+] */
-#define AR5K_TXCFG_RDY_DIS 0x00004000 /* [5211+] */
+#define AR5K_TXCFG 0x0030 /* Register Address */
+#define AR5K_TXCFG_SDMAMR 0x00000007 /* DMA size (read) */
+#define AR5K_TXCFG_SDMAMR_S 0
+#define AR5K_TXCFG_B_MODE 0x00000008 /* Set b mode for 5111 (enable 2111) */
+#define AR5K_TXCFG_TXFSTP 0x00000008 /* TX DMA full Stop [5210] */
+#define AR5K_TXCFG_TXFULL 0x000003f0 /* TX Triger level mask */
+#define AR5K_TXCFG_TXFULL_S 4
+#define AR5K_TXCFG_TXFULL_0B 0x00000000
+#define AR5K_TXCFG_TXFULL_64B 0x00000010
+#define AR5K_TXCFG_TXFULL_128B 0x00000020
+#define AR5K_TXCFG_TXFULL_192B 0x00000030
+#define AR5K_TXCFG_TXFULL_256B 0x00000040
+#define AR5K_TXCFG_TXCONT_EN 0x00000080
+#define AR5K_TXCFG_DMASIZE 0x00000100 /* Flag for passing DMA size [5210] */
+#define AR5K_TXCFG_JUMBO_DESC_EN 0x00000400 /* Enable jumbo tx descriptors [5211+] */
+#define AR5K_TXCFG_ADHOC_BCN_ATIM 0x00000800 /* Adhoc Beacon ATIM Policy */
+#define AR5K_TXCFG_ATIM_WINDOW_DEF_DIS 0x00001000 /* Disable ATIM window defer [5211+] */
+#define AR5K_TXCFG_RTSRND 0x00001000 /* [5211+] */
+#define AR5K_TXCFG_FRMPAD_DIS 0x00002000 /* [5211+] */
+#define AR5K_TXCFG_RDY_CBR_DIS 0x00004000 /* Ready time CBR disable [5211+] */
+#define AR5K_TXCFG_JUMBO_FRM_MODE 0x00008000 /* Jumbo frame mode [5211+] */
+#define AR5K_TXCFG_DCU_CACHING_DIS 0x00010000 /* Disable DCU caching */
/*
* Receive configuration register
*/
#define AR5K_RXCFG 0x0034 /* Register Address */
-#define AR5K_RXCFG_SDMAMW 0x00000007 /* DMA size */
+#define AR5K_RXCFG_SDMAMW 0x00000007 /* DMA size (write) */
#define AR5K_RXCFG_SDMAMW_S 0
-#define AR5K_RXCFG_DEF_ANTENNA 0x00000008 /* Default antenna */
-#define AR5K_RXCFG_ZLFDMA 0x00000010 /* Zero-length DMA */
-#define AR5K_RXCFG_JUMBO_RXE 0x00000020 /* Enable jumbo frames reception (?) [5211+] */
-#define AR5K_RXCFG_JUMBO_WRAP 0x00000040 /* Wrap jumbo frames (?) [5211+] */
+#define AR5K_RXCFG_ZLFDMA 0x00000008 /* Enable Zero-length frame DMA */
+#define AR5K_RXCFG_DEF_ANTENNA 0x00000010 /* Default antenna (?) */
+#define AR5K_RXCFG_JUMBO_RXE 0x00000020 /* Enable jumbo rx descriptors [5211+] */
+#define AR5K_RXCFG_JUMBO_WRAP 0x00000040 /* Wrap jumbo frames [5211+] */
+#define AR5K_RXCFG_SLE_ENTRY 0x00000080 /* Sleep entry policy */
/*
* Receive jumbo descriptor last address register
@@ -202,35 +207,35 @@
* MIB control register
*/
#define AR5K_MIBC 0x0040 /* Register Address */
-#define AR5K_MIBC_COW 0x00000001
-#define AR5K_MIBC_FMC 0x00000002 /* Freeze Mib Counters (?) */
-#define AR5K_MIBC_CMC 0x00000004 /* Clean Mib Counters (?) */
-#define AR5K_MIBC_MCS 0x00000008
+#define AR5K_MIBC_COW 0x00000001 /* Warn test indicator */
+#define AR5K_MIBC_FMC 0x00000002 /* Freeze MIB Counters */
+#define AR5K_MIBC_CMC 0x00000004 /* Clean MIB Counters */
+#define AR5K_MIBC_MCS 0x00000008 /* MIB counter strobe */
/*
* Timeout prescale register
*/
#define AR5K_TOPS 0x0044
-#define AR5K_TOPS_M 0x0000ffff /* [5211+] (?) */
+#define AR5K_TOPS_M 0x0000ffff
/*
* Receive timeout register (no frame received)
*/
#define AR5K_RXNOFRM 0x0048
-#define AR5K_RXNOFRM_M 0x000003ff /* [5211+] (?) */
+#define AR5K_RXNOFRM_M 0x000003ff
/*
* Transmit timeout register (no frame sent)
*/
#define AR5K_TXNOFRM 0x004c
-#define AR5K_TXNOFRM_M 0x000003ff /* [5211+] (?) */
-#define AR5K_TXNOFRM_QCU 0x000ffc00 /* [5211+] (?) */
+#define AR5K_TXNOFRM_M 0x000003ff
+#define AR5K_TXNOFRM_QCU 0x000ffc00
/*
* Receive frame gap timeout register
*/
#define AR5K_RPGTO 0x0050
-#define AR5K_RPGTO_M 0x000003ff /* [5211+] (?) */
+#define AR5K_RPGTO_M 0x000003ff
/*
* Receive frame count limit register
@@ -241,6 +246,7 @@
/*
* Misc settings register
+ * (reserved0-3)
*/
#define AR5K_MISC 0x0058 /* Register Address */
#define AR5K_MISC_DMA_OBS_M 0x000001e0
@@ -256,6 +262,7 @@
/*
* QCU/DCU clock gating register (5311)
+ * (reserved4-5)
*/
#define AR5K_QCUDCU_CLKGT 0x005c /* Register Address (?) */
#define AR5K_QCUDCU_CLKGT_QCU 0x0000ffff /* Mask for QCU clock */
@@ -284,18 +291,18 @@
#define AR5K_ISR_TXEOL 0x00000400 /* Empty TX descriptor */
#define AR5K_ISR_TXURN 0x00000800 /* Transmit FIFO underrun */
#define AR5K_ISR_MIB 0x00001000 /* Update MIB counters */
-#define AR5K_ISR_SWI 0x00002000 /* Software interrupt (?) */
+#define AR5K_ISR_SWI 0x00002000 /* Software interrupt */
#define AR5K_ISR_RXPHY 0x00004000 /* PHY error */
-#define AR5K_ISR_RXKCM 0x00008000
+#define AR5K_ISR_RXKCM 0x00008000 /* RX Key cache miss */
#define AR5K_ISR_SWBA 0x00010000 /* Software beacon alert */
#define AR5K_ISR_BRSSI 0x00020000
#define AR5K_ISR_BMISS 0x00040000 /* Beacon missed */
#define AR5K_ISR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */
#define AR5K_ISR_BNR 0x00100000 /* Beacon not ready [5211+] */
-#define AR5K_ISR_MCABT 0x00100000 /* [5210] */
-#define AR5K_ISR_RXCHIRP 0x00200000 /* [5212+] */
-#define AR5K_ISR_SSERR 0x00200000 /* [5210] */
-#define AR5K_ISR_DPERR 0x00400000 /* [5210] */
+#define AR5K_ISR_MCABT 0x00100000 /* Master Cycle Abort [5210] */
+#define AR5K_ISR_RXCHIRP 0x00200000 /* CHIRP Received [5212+] */
+#define AR5K_ISR_SSERR 0x00200000 /* Signaled System Error [5210] */
+#define AR5K_ISR_DPERR 0x00400000 /* Det par Error (?) [5210] */
#define AR5K_ISR_TIM 0x00800000 /* [5210] */
#define AR5K_ISR_BCNMISC 0x00800000 /* [5212+] */
#define AR5K_ISR_GPIO 0x01000000 /* GPIO (rf kill)*/
@@ -320,14 +327,14 @@
#define AR5K_SISR2 0x008c /* Register Address [5211+] */
#define AR5K_SISR2_QCU_TXURN 0x000003ff /* Mask for QCU_TXURN */
-#define AR5K_SISR2_MCABT 0x00100000
-#define AR5K_SISR2_SSERR 0x00200000
-#define AR5K_SISR2_DPERR 0x00400000
+#define AR5K_SISR2_MCABT 0x00100000 /* Master Cycle Abort */
+#define AR5K_SISR2_SSERR 0x00200000 /* Signaled System Error */
+#define AR5K_SISR2_DPERR 0x00400000 /* Det par Error (?) */
#define AR5K_SISR2_TIM 0x01000000 /* [5212+] */
#define AR5K_SISR2_CAB_END 0x02000000 /* [5212+] */
-#define AR5K_SISR2_DTIM_SYNC 0x04000000 /* [5212+] */
-#define AR5K_SISR2_BCN_TIMEOUT 0x08000000 /* [5212+] */
-#define AR5K_SISR2_CAB_TIMEOUT 0x10000000 /* [5212+] */
+#define AR5K_SISR2_DTIM_SYNC 0x04000000 /* DTIM sync lost [5212+] */
+#define AR5K_SISR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */
+#define AR5K_SISR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */
#define AR5K_SISR2_DTIM 0x20000000 /* [5212+] */
#define AR5K_SISR3 0x0090 /* Register Address [5211+] */
@@ -368,18 +375,18 @@
#define AR5K_IMR_TXEOL 0x00000400 /* Empty TX descriptor*/
#define AR5K_IMR_TXURN 0x00000800 /* Transmit FIFO underrun*/
#define AR5K_IMR_MIB 0x00001000 /* Update MIB counters*/
-#define AR5K_IMR_SWI 0x00002000
+#define AR5K_IMR_SWI 0x00002000 /* Software interrupt */
#define AR5K_IMR_RXPHY 0x00004000 /* PHY error*/
-#define AR5K_IMR_RXKCM 0x00008000
+#define AR5K_IMR_RXKCM 0x00008000 /* RX Key cache miss */
#define AR5K_IMR_SWBA 0x00010000 /* Software beacon alert*/
#define AR5K_IMR_BRSSI 0x00020000
#define AR5K_IMR_BMISS 0x00040000 /* Beacon missed*/
#define AR5K_IMR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */
#define AR5K_IMR_BNR 0x00100000 /* Beacon not ready [5211+] */
-#define AR5K_IMR_MCABT 0x00100000 /* [5210] */
-#define AR5K_IMR_RXCHIRP 0x00200000 /* [5212+]*/
-#define AR5K_IMR_SSERR 0x00200000 /* [5210] */
-#define AR5K_IMR_DPERR 0x00400000 /* [5210] */
+#define AR5K_IMR_MCABT 0x00100000 /* Master Cycle Abort [5210] */
+#define AR5K_IMR_RXCHIRP 0x00200000 /* CHIRP Received [5212+]*/
+#define AR5K_IMR_SSERR 0x00200000 /* Signaled System Error [5210] */
+#define AR5K_IMR_DPERR 0x00400000 /* Det par Error (?) [5210] */
#define AR5K_IMR_TIM 0x00800000 /* [5211+] */
#define AR5K_IMR_BCNMISC 0x00800000 /* [5212+] */
#define AR5K_IMR_GPIO 0x01000000 /* GPIO (rf kill)*/
@@ -405,14 +412,14 @@
#define AR5K_SIMR2 0x00ac /* Register Address [5211+] */
#define AR5K_SIMR2_QCU_TXURN 0x000003ff /* Mask for QCU_TXURN */
#define AR5K_SIMR2_QCU_TXURN_S 0
-#define AR5K_SIMR2_MCABT 0x00100000
-#define AR5K_SIMR2_SSERR 0x00200000
-#define AR5K_SIMR2_DPERR 0x00400000
+#define AR5K_SIMR2_MCABT 0x00100000 /* Master Cycle Abort */
+#define AR5K_SIMR2_SSERR 0x00200000 /* Signaled System Error */
+#define AR5K_SIMR2_DPERR 0x00400000 /* Det par Error (?) */
#define AR5K_SIMR2_TIM 0x01000000 /* [5212+] */
#define AR5K_SIMR2_CAB_END 0x02000000 /* [5212+] */
-#define AR5K_SIMR2_DTIM_SYNC 0x04000000 /* [5212+] */
-#define AR5K_SIMR2_BCN_TIMEOUT 0x08000000 /* [5212+] */
-#define AR5K_SIMR2_CAB_TIMEOUT 0x10000000 /* [5212+] */
+#define AR5K_SIMR2_DTIM_SYNC 0x04000000 /* DTIM Sync lost [5212+] */
+#define AR5K_SIMR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */
+#define AR5K_SIMR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */
#define AR5K_SIMR2_DTIM 0x20000000 /* [5212+] */
#define AR5K_SIMR3 0x00b0 /* Register Address [5211+] */
@@ -425,23 +432,69 @@
#define AR5K_SIMR4_QTRIG 0x000003ff /* Mask for QTRIG */
#define AR5K_SIMR4_QTRIG_S 0
+/*
+ * DMA Debug registers 0-7
+ * 0xe0 - 0xfc
+ */
/*
* Decompression mask registers [5212+]
*/
-#define AR5K_DCM_ADDR 0x0400 /*Decompression mask address (?)*/
-#define AR5K_DCM_DATA 0x0404 /*Decompression mask data (?)*/
+#define AR5K_DCM_ADDR 0x0400 /*Decompression mask address (index) */
+#define AR5K_DCM_DATA 0x0404 /*Decompression mask data */
+
+/*
+ * Wake On Wireless pattern control register [5212+]
+ */
+#define AR5K_WOW_PCFG 0x0410 /* Register Address */
+#define AR5K_WOW_PCFG_PAT_MATCH_EN 0x00000001 /* Pattern match enable */
+#define AR5K_WOW_PCFG_LONG_FRAME_POL 0x00000002 /* Long frame policy */
+#define AR5K_WOW_PCFG_WOBMISS 0x00000004 /* Wake on bea(con) miss (?) */
+#define AR5K_WOW_PCFG_PAT_0_EN 0x00000100 /* Enable pattern 0 */
+#define AR5K_WOW_PCFG_PAT_1_EN 0x00000200 /* Enable pattern 1 */
+#define AR5K_WOW_PCFG_PAT_2_EN 0x00000400 /* Enable pattern 2 */
+#define AR5K_WOW_PCFG_PAT_3_EN 0x00000800 /* Enable pattern 3 */
+#define AR5K_WOW_PCFG_PAT_4_EN 0x00001000 /* Enable pattern 4 */
+#define AR5K_WOW_PCFG_PAT_5_EN 0x00002000 /* Enable pattern 5 */
+
+/*
+ * Wake On Wireless pattern index register (?) [5212+]
+ */
+#define AR5K_WOW_PAT_IDX 0x0414
+
+/*
+ * Wake On Wireless pattern data register [5212+]
+ */
+#define AR5K_WOW_PAT_DATA 0x0418 /* Register Address */
+#define AR5K_WOW_PAT_DATA_0_3_V 0x00000001 /* Pattern 0, 3 value */
+#define AR5K_WOW_PAT_DATA_1_4_V 0x00000100 /* Pattern 1, 4 value */
+#define AR5K_WOW_PAT_DATA_2_5_V 0x00010000 /* Pattern 2, 5 value */
+#define AR5K_WOW_PAT_DATA_0_3_M 0x01000000 /* Pattern 0, 3 mask */
+#define AR5K_WOW_PAT_DATA_1_4_M 0x04000000 /* Pattern 1, 4 mask */
+#define AR5K_WOW_PAT_DATA_2_5_M 0x10000000 /* Pattern 2, 5 mask */
/*
* Decompression configuration registers [5212+]
*/
-#define AR5K_DCCFG 0x0420
+#define AR5K_DCCFG 0x0420 /* Register Address */
+#define AR5K_DCCFG_GLOBAL_EN 0x00000001 /* Enable decompression on all queues */
+#define AR5K_DCCFG_BYPASS_EN 0x00000002 /* Bypass decompression */
+#define AR5K_DCCFG_BCAST_EN 0x00000004 /* Enable decompression for bcast frames */
+#define AR5K_DCCFG_MCAST_EN 0x00000008 /* Enable decompression for mcast frames */
/*
* Compression configuration registers [5212+]
*/
-#define AR5K_CCFG 0x0600
-#define AR5K_CCFG_CUP 0x0604
+#define AR5K_CCFG 0x0600 /* Register Address */
+#define AR5K_CCFG_WINDOW_SIZE 0x00000007 /* Compression window size */
+#define AR5K_CCFG_CPC_EN 0x00000008 /* Enable performance counters */
+
+#define AR5K_CCFG_CCU 0x0604 /* Register Address */
+#define AR5K_CCFG_CCU_CUP_EN 0x00000001 /* CCU Catchup enable */
+#define AR5K_CCFG_CCU_CREDIT 0x00000002 /* CCU Credit (field) */
+#define AR5K_CCFG_CCU_CD_THRES 0x00000080 /* CCU Cyc(lic?) debt threshold (field) */
+#define AR5K_CCFG_CCU_CUP_LCNT 0x00010000 /* CCU Catchup lit(?) count */
+#define AR5K_CCFG_CCU_INIT 0x00100200 /* Initial value during reset */
/*
* Compression performance counter registers [5212+]
@@ -450,7 +503,7 @@
#define AR5K_CPC1 0x0614 /* Compression performance counter 1*/
#define AR5K_CPC2 0x0618 /* Compression performance counter 2 */
#define AR5K_CPC3 0x061c /* Compression performance counter 3 */
-#define AR5K_CPCORN 0x0620 /* Compression performance overrun (?) */
+#define AR5K_CPCOVF 0x0620 /* Compression performance overflow */
/*
@@ -466,8 +519,6 @@
* set/clear, which contain status for all queues (we shift by 1 for each
* queue). To access these registers easily we define some macros here
* that are used inside HAL. For more infos check out *_tx_queue functs.
- *
- * TODO: Boundary checking on macros (here?)
*/
/*
@@ -513,7 +564,6 @@
#define AR5K_QCU_RDYTIMECFG_BASE 0x0900 /* Register Address - Queue0 RDYTIMECFG */
#define AR5K_QCU_RDYTIMECFG_INTVAL 0x00ffffff /* Ready time interval mask */
#define AR5K_QCU_RDYTIMECFG_INTVAL_S 0
-#define AR5K_QCU_RDYTIMECFG_DURATION 0x00ffffff /* Ready time duration mask */
#define AR5K_QCU_RDYTIMECFG_ENABLE 0x01000000 /* Ready time enable mask */
#define AR5K_QUEUE_RDYTIMECFG(_q) AR5K_QUEUE_REG(AR5K_QCU_RDYTIMECFG_BASE, _q)
@@ -534,19 +584,20 @@
*/
#define AR5K_QCU_MISC_BASE 0x09c0 /* Register Address -Queue0 MISC */
#define AR5K_QCU_MISC_FRSHED_M 0x0000000f /* Frame sheduling mask */
-#define AR5K_QCU_MISC_FRSHED_ASAP 0 /* ASAP */
-#define AR5K_QCU_MISC_FRSHED_CBR 1 /* Constant Bit Rate */
-#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated (?) */
-#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* Time gated (?) */
+#define AR5K_QCU_MISC_FRSHED_ASAP 0 /* ASAP */
+#define AR5K_QCU_MISC_FRSHED_CBR 1 /* Constant Bit Rate */
+#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated (?) */
+#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* Time gated (?) */
#define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT 4 /* Beacon sent gated (?) */
#define AR5K_QCU_MISC_ONESHOT_ENABLE 0x00000010 /* Oneshot enable */
#define AR5K_QCU_MISC_CBREXP 0x00000020 /* CBR expired (normal queue) */
#define AR5K_QCU_MISC_CBREXP_BCN 0x00000040 /* CBR expired (beacon queue) */
-#define AR5K_QCU_MISC_BCN_ENABLE 0x00000080 /* Beacons enabled */
-#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR threshold enabled (?) */
-#define AR5K_QCU_MISC_TXE 0x00000200 /* TXE reset when RDYTIME enalbed (?) */
-#define AR5K_QCU_MISC_CBR 0x00000400 /* CBR threshold reset (?) */
-#define AR5K_QCU_MISC_DCU_EARLY 0x00000800 /* DCU reset (?) */
+#define AR5K_QCU_MISC_BCN_ENABLE 0x00000080 /* Enable Beacon use */
+#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR threshold enabled */
+#define AR5K_QCU_MISC_RDY_VEOL_POLICY 0x00000200 /* TXE reset when RDYTIME enalbed */
+#define AR5K_QCU_MISC_CBR_RESET_CNT 0x00000400 /* CBR threshold (counter) reset */
+#define AR5K_QCU_MISC_DCU_EARLY 0x00000800 /* DCU early termination */
+#define AR5K_QCU_MISC_DCU_CMP_EN 0x00001000 /* Enable frame compression */
#define AR5K_QUEUE_MISC(_q) AR5K_QUEUE_REG(AR5K_QCU_MISC_BASE, _q)
@@ -555,7 +606,7 @@
*/
#define AR5K_QCU_STS_BASE 0x0a00 /* Register Address - Queue0 STS */
#define AR5K_QCU_STS_FRMPENDCNT 0x00000003 /* Frames pending counter */
-#define AR5K_QCU_STS_CBREXPCNT 0x0000ff00 /* CBR expired counter (?) */
+#define AR5K_QCU_STS_CBREXPCNT 0x0000ff00 /* CBR expired counter */
#define AR5K_QUEUE_STATUS(_q) AR5K_QUEUE_REG(AR5K_QCU_STS_BASE, _q)
/*
@@ -569,9 +620,11 @@
*/
#define AR5K_QCU_CBB_SELECT 0x0b00
#define AR5K_QCU_CBB_ADDR 0x0b04
+#define AR5K_QCU_CBB_ADDR_S 9
/*
* QCU compression buffer configuration register [5212+]
+ * (buffer size)
*/
#define AR5K_QCU_CBCFG 0x0b08
@@ -652,80 +705,100 @@
* No lockout means there is no special handling.
*/
#define AR5K_DCU_MISC_BASE 0x1100 /* Register Address -Queue0 DCU_MISC */
-#define AR5K_DCU_MISC_BACKOFF 0x000007ff /* Mask for backoff setting (?) */
+#define AR5K_DCU_MISC_BACKOFF 0x000007ff /* Mask for backoff threshold */
#define AR5K_DCU_MISC_BACKOFF_FRAG 0x00000200 /* Enable backoff while bursting */
-#define AR5K_DCU_MISC_HCFPOLL_ENABLE 0x00000800 /* CF - Poll (?) */
-#define AR5K_DCU_MISC_BACKOFF_PERSIST 0x00001000 /* Persistent backoff (?) */
-#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE 0x00002000 /* Enable frame pre-fetch (?) */
+#define AR5K_DCU_MISC_HCFPOLL_ENABLE 0x00000800 /* CF - Poll enable */
+#define AR5K_DCU_MISC_BACKOFF_PERSIST 0x00001000 /* Persistent backoff */
+#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE 0x00002000 /* Enable frame pre-fetch */
#define AR5K_DCU_MISC_VIRTCOL 0x0000c000 /* Mask for Virtual Collision (?) */
-#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0
-#define AR5K_DCU_MISC_VIRTCOL_MODIFIED 1
-#define AR5K_DCU_MISC_VIRTCOL_IGNORE 2
-#define AR5K_DCU_MISC_BCN_ENABLE 0x00010000 /* Beacon enable (?) */
+#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0
+#define AR5K_DCU_MISC_VIRTCOL_MODIFIED 1
+#define AR5K_DCU_MISC_VIRTCOL_IGNORE 2
+#define AR5K_DCU_MISC_BCN_ENABLE 0x00010000 /* Enable Beacon use */
#define AR5K_DCU_MISC_ARBLOCK_CTL 0x00060000 /* Arbiter lockout control mask */
#define AR5K_DCU_MISC_ARBLOCK_CTL_S 17
-#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE 0 /* No arbiter lockout */
+#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE 0 /* No arbiter lockout */
#define AR5K_DCU_MISC_ARBLOCK_CTL_INTFRM 1 /* Intra-frame lockout */
#define AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL 2 /* Global lockout */
-#define AR5K_DCU_MISC_ARBLOCK_IGNORE 0x00080000
-#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS 0x00100000 /* Disable sequence number increment (?) */
-#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000 /* Disable post-frame backoff (?) */
-#define AR5K_DCU_MISC_VIRT_COLL_POLICY 0x00400000 /* Virtual Collision policy (?) */
-#define AR5K_DCU_MISC_BLOWN_IFS_POLICY 0x00800000
+#define AR5K_DCU_MISC_ARBLOCK_IGNORE 0x00080000 /* Ignore Arbiter lockout */
+#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS 0x00100000 /* Disable sequence number increment */
+#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000 /* Disable post-frame backoff */
+#define AR5K_DCU_MISC_VIRT_COLL_POLICY 0x00400000 /* Virtual Collision cw policy */
+#define AR5K_DCU_MISC_BLOWN_IFS_POLICY 0x00800000 /* Blown IFS policy (?) */
#define AR5K_DCU_MISC_SEQNUM_CTL 0x01000000 /* Sequence number control (?) */
#define AR5K_QUEUE_DFS_MISC(_q) AR5K_QUEUE_REG(AR5K_DCU_MISC_BASE, _q)
/*
* DCU frame sequence number registers
*/
-#define AR5K_DCU_SEQNUM_BASE 0x1140
-#define AR5K_DCU_SEQNUM_M 0x00000fff
+#define AR5K_DCU_SEQNUM_BASE 0x1140
+#define AR5K_DCU_SEQNUM_M 0x00000fff
#define AR5K_QUEUE_DFS_SEQNUM(_q) AR5K_QUEUE_REG(AR5K_DCU_SEQNUM_BASE, _q)
/*
- * DCU global IFS SIFS registers
+ * DCU global IFS SIFS register
*/
#define AR5K_DCU_GBL_IFS_SIFS 0x1030
#define AR5K_DCU_GBL_IFS_SIFS_M 0x0000ffff
/*
- * DCU global IFS slot interval registers
+ * DCU global IFS slot interval register
*/
#define AR5K_DCU_GBL_IFS_SLOT 0x1070
#define AR5K_DCU_GBL_IFS_SLOT_M 0x0000ffff
/*
- * DCU global IFS EIFS registers
+ * DCU global IFS EIFS register
*/
#define AR5K_DCU_GBL_IFS_EIFS 0x10b0
#define AR5K_DCU_GBL_IFS_EIFS_M 0x0000ffff
/*
- * DCU global IFS misc registers
+ * DCU global IFS misc register
+ *
+ * LFSR stands for Linear Feedback Shift Register
+ * and it's used for generating pseudo-random
+ * number sequences.
+ *
+ * (If i understand corectly, random numbers are
+ * used for idle sensing -multiplied with cwmin/max etc-)
*/
#define AR5K_DCU_GBL_IFS_MISC 0x10f0 /* Register Address */
-#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE 0x00000007
-#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode (?) */
-#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC 0x000003f0 /* SIFS Duration mask (?) */
-#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR 0x000ffc00
-#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY 0x00300000
+#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE 0x00000007 /* LFSR Slice Select */
+#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode */
+#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC 0x000003f0 /* SIFS Duration mask */
+#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR 0x000ffc00 /* USEC Duration mask */
+#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY 0x00300000 /* DCU Arbiter delay mask */
+#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST 0x00400000 /* SIFC cnt reset policy (?) */
+#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST 0x00800000 /* AIFS cnt reset policy (?) */
+#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS 0x01000000 /* Disable random LFSR slice */
/*
* DCU frame prefetch control register
*/
-#define AR5K_DCU_FP 0x1230
+#define AR5K_DCU_FP 0x1230 /* Register Address */
+#define AR5K_DCU_FP_NOBURST_DCU_EN 0x00000001 /* Enable non-burst prefetch on DCU (?) */
+#define AR5K_DCU_FP_NOBURST_EN 0x00000010 /* Enable non-burst prefetch (?) */
+#define AR5K_DCU_FP_BURST_DCU_EN 0x00000020 /* Enable burst prefetch on DCU (?) */
/*
* DCU transmit pause control/status register
*/
#define AR5K_DCU_TXP 0x1270 /* Register Address */
-#define AR5K_DCU_TXP_M 0x000003ff /* Tx pause mask (?) */
-#define AR5K_DCU_TXP_STATUS 0x00010000 /* Tx pause status (?) */
+#define AR5K_DCU_TXP_M 0x000003ff /* Tx pause mask */
+#define AR5K_DCU_TXP_STATUS 0x00010000 /* Tx pause status */
+
+/*
+ * DCU transmit filter table 0 (32 entries)
+ */
+#define AR5K_DCU_TX_FILTER_0_BASE 0x1038
+#define AR5K_DCU_TX_FILTER_0(_n) (AR5K_DCU_TX_FILTER_0_BASE + (_n * 64))
/*
- * DCU transmit filter register
+ * DCU transmit filter table 1 (16 entries)
*/
-#define AR5K_DCU_TX_FILTER 0x1038
+#define AR5K_DCU_TX_FILTER_1_BASE 0x103c
+#define AR5K_DCU_TX_FILTER_1(_n) (AR5K_DCU_TX_FILTER_1_BASE + ((_n - 32) * 64))
/*
* DCU clear transmit filter register
@@ -739,9 +812,6 @@
/*
* Reset control register
- *
- * 4 and 8 are not used in 5211/5212 and
- * 2 means "baseband reset" on 5211/5212.
*/
#define AR5K_RESET_CTL 0x4000 /* Register Address */
#define AR5K_RESET_CTL_PCU 0x00000001 /* Protocol Control Unit reset */
@@ -765,6 +835,7 @@
#define AR5K_SLEEP_CTL_SLE_SLP 0x00010000 /* Force chip sleep */
#define AR5K_SLEEP_CTL_SLE_ALLOW 0x00020000
#define AR5K_SLEEP_CTL_SLE_UNITS 0x00000008 /* [5211+] */
+/* more bits */
/*
* Interrupt pending register
@@ -776,13 +847,14 @@
* Sleep force register
*/
#define AR5K_SFR 0x400c
-#define AR5K_SFR_M 0x00000001
+#define AR5K_SFR_EN 0x00000001
/*
* PCI configuration register
*/
#define AR5K_PCICFG 0x4010 /* Register Address */
#define AR5K_PCICFG_EEAE 0x00000001 /* Eeprom access enable [5210] */
+#define AR5K_PCICFG_SLEEP_CLOCK_EN 0x00000002 /* Enable sleep clock (?) */
#define AR5K_PCICFG_CLKRUNEN 0x00000004 /* CLKRUN enable [5211+] */
#define AR5K_PCICFG_EESIZE 0x00000018 /* Mask for EEPROM size [5211+] */
#define AR5K_PCICFG_EESIZE_S 3
@@ -798,19 +870,21 @@
#define AR5K_PCICFG_CBEFIX_DIS 0x00000400 /* Disable CBE fix (?) */
#define AR5K_PCICFG_SL_INTEN 0x00000800 /* Enable interrupts when asleep (?) */
#define AR5K_PCICFG_LED_BCTL 0x00001000 /* Led blink (?) [5210] */
-#define AR5K_PCICFG_SL_INPEN 0x00002800 /* Sleep even whith pending interrupts (?) */
+#define AR5K_PCICFG_UNK 0x00001000 /* Passed on some parts durring attach (?) */
+#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even whith pending interrupts (?) */
#define AR5K_PCICFG_SPWR_DN 0x00010000 /* Mask for power status */
#define AR5K_PCICFG_LEDMODE 0x000e0000 /* Ledmode [5211+] */
#define AR5K_PCICFG_LEDMODE_PROP 0x00000000 /* Blink on standard traffic [5211+] */
#define AR5K_PCICFG_LEDMODE_PROM 0x00020000 /* Default mode (blink on any traffic) [5211+] */
#define AR5K_PCICFG_LEDMODE_PWR 0x00040000 /* Some other blinking mode (?) [5211+] */
#define AR5K_PCICFG_LEDMODE_RAND 0x00060000 /* Random blinking (?) [5211+] */
-#define AR5K_PCICFG_LEDBLINK 0x00700000
+#define AR5K_PCICFG_LEDBLINK 0x00700000 /* Led blink rate */
#define AR5K_PCICFG_LEDBLINK_S 20
-#define AR5K_PCICFG_LEDSLOW 0x00800000 /* Slow led blink rate (?) [5211+] */
+#define AR5K_PCICFG_LEDSLOW 0x00800000 /* Slowest led blink rate [5211+] */
#define AR5K_PCICFG_LEDSTATE \
(AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE | \
AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW)
+#define AR5K_PCICFG_SLEEP_CLOCK_RATE 0x03000000 /* Sleep clock rate (field) */
/*
* "General Purpose Input/Output" (GPIO) control register
@@ -947,7 +1021,7 @@
#define AR5K_EEPROM_VERSION_4_4 0x4004
#define AR5K_EEPROM_VERSION_4_5 0x4005
#define AR5K_EEPROM_VERSION_4_6 0x4006 /* has ee_scaled_cck_delta */
-#define AR5K_EEPROM_VERSION_4_7 0x3007
+#define AR5K_EEPROM_VERSION_4_7 0x4007
#define AR5K_EEPROM_MODE_11A 0
#define AR5K_EEPROM_MODE_11B 1
@@ -1023,10 +1097,14 @@
#define AR5K_EEPROM_STAT_WRDONE 0x00000008 /* EEPROM write successful */
/*
- * EEPROM config register (?)
+ * EEPROM config register
*/
-#define AR5K_EEPROM_CFG 0x6010
-
+#define AR5K_EEPROM_CFG 0x6010 /* Register Addres */
+#define AR5K_EEPROM_CFG_SIZE_OVR 0x00000001
+#define AR5K_EEPROM_CFG_WR_WAIT_DIS 0x00000004 /* Disable write wait */
+#define AR5K_EEPROM_CFG_CLK_RATE 0x00000018 /* Clock rate */
+#define AR5K_EEPROM_CFG_PROT_KEY 0x00ffff00 /* Protectio key */
+#define AR5K_EEPROM_CFG_LIND_EN 0x01000000 /* Enable length indicator (?) */
/*
@@ -1050,7 +1128,7 @@
#define AR5K_STA_ID1 0x8004 /* Register Address */
#define AR5K_STA_ID1_AP 0x00010000 /* Set AP mode */
#define AR5K_STA_ID1_ADHOC 0x00020000 /* Set Ad-Hoc mode */
-#define AR5K_STA_ID1_PWR_SV 0x00040000 /* Power save reporting (?) */
+#define AR5K_STA_ID1_PWR_SV 0x00040000 /* Power save reporting */
#define AR5K_STA_ID1_NO_KEYSRCH 0x00080000 /* No key search */
#define AR5K_STA_ID1_NO_PSPOLL 0x00100000 /* No power save polling [5210] */
#define AR5K_STA_ID1_PCF_5211 0x00100000 /* Enable PCF on [5211+] */
@@ -1059,9 +1137,13 @@
AR5K_STA_ID1_PCF_5210 : AR5K_STA_ID1_PCF_5211)
#define AR5K_STA_ID1_DEFAULT_ANTENNA 0x00200000 /* Use default antenna */
#define AR5K_STA_ID1_DESC_ANTENNA 0x00400000 /* Update antenna from descriptor */
-#define AR5K_STA_ID1_RTS_DEF_ANTENNA 0x00800000 /* Use default antenna for RTS (?) */
-#define AR5K_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mbit/s for ACK/CTS (?) */
+#define AR5K_STA_ID1_RTS_DEF_ANTENNA 0x00800000 /* Use default antenna for RTS */
+#define AR5K_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mbit/s for ACK/CTS */
#define AR5K_STA_ID1_BASE_RATE_11B 0x02000000 /* Use 11b base rate (for ACK/CTS ?) [5211+] */
+#define AR5K_STA_ID1_SELF_GEN_SECTORE 0x04000000 /* Self generate sectore (?) */
+#define AR5K_STA_ID1_CRYPT_MIC_EN 0x08000000 /* Enable MIC */
+#define AR5K_STA_ID1_KEYSRCH_MODE 0x10000000 /* Keysearch mode (?) */
+#define AR5K_STA_ID1_PRESERVE_SEQ_NUM 0x20000000 /* Preserve sequence number */
/*
* First BSSID register (MAC address, lower 32bits)
@@ -1117,7 +1199,7 @@
*
* Retry limit register for 5210 (no QCU/DCU so it's done in PCU)
*/
-#define AR5K_NODCU_RETRY_LMT 0x801c /*Register Address */
+#define AR5K_NODCU_RETRY_LMT 0x801c /* Register Address */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY 0x0000000f /* Short retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY_S 0
#define AR5K_NODCU_RETRY_LMT_LG_RETRY 0x000000f0 /* Long retry mask */
@@ -1136,9 +1218,9 @@
#define AR5K_USEC_5211 0x801c /* Register Address [5211+] */
#define AR5K_USEC (ah->ah_version == AR5K_AR5210 ? \
AR5K_USEC_5210 : AR5K_USEC_5211)
-#define AR5K_USEC_1 0x0000007f
+#define AR5K_USEC_1 0x0000007f /* clock cycles for 1us */
#define AR5K_USEC_1_S 0
-#define AR5K_USEC_32 0x00003f80
+#define AR5K_USEC_32 0x00003f80 /* clock cycles for 1us while on 32Mhz clock */
#define AR5K_USEC_32_S 7
#define AR5K_USEC_TX_LATENCY_5211 0x007fc000
#define AR5K_USEC_TX_LATENCY_5211_S 14
@@ -1152,16 +1234,16 @@
/*
* PCU beacon control register
*/
-#define AR5K_BEACON_5210 0x8024
-#define AR5K_BEACON_5211 0x8020
+#define AR5K_BEACON_5210 0x8024 /*Register Address [5210] */
+#define AR5K_BEACON_5211 0x8020 /*Register Address [5211+] */
#define AR5K_BEACON (ah->ah_version == AR5K_AR5210 ? \
AR5K_BEACON_5210 : AR5K_BEACON_5211)
-#define AR5K_BEACON_PERIOD 0x0000ffff
+#define AR5K_BEACON_PERIOD 0x0000ffff /* Mask for beacon period */
#define AR5K_BEACON_PERIOD_S 0
-#define AR5K_BEACON_TIM 0x007f0000
+#define AR5K_BEACON_TIM 0x007f0000 /* Mask for TIM offset */
#define AR5K_BEACON_TIM_S 16
-#define AR5K_BEACON_ENABLE 0x00800000
-#define AR5K_BEACON_RESET_TSF 0x01000000
+#define AR5K_BEACON_ENABLE 0x00800000 /* Enable beacons */
+#define AR5K_BEACON_RESET_TSF 0x01000000 /* Force TSF reset */
/*
* CFP period register
@@ -1234,7 +1316,6 @@
/*
* Receive filter register
- * TODO: Get these out of ar5xxx.h on ath5k
*/
#define AR5K_RX_FILTER_5210 0x804c /* Register Address [5210] */
#define AR5K_RX_FILTER_5211 0x803c /* Register Address [5211+] */
@@ -1307,11 +1388,11 @@
#define AR5K_DIAG_SW_5211 0x8048 /* Register Address [5211+] */
#define AR5K_DIAG_SW (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_5210 : AR5K_DIAG_SW_5211)
-#define AR5K_DIAG_SW_DIS_WEP_ACK 0x00000001
-#define AR5K_DIAG_SW_DIS_ACK 0x00000002 /* Disable ACKs (?) */
-#define AR5K_DIAG_SW_DIS_CTS 0x00000004 /* Disable CTSs (?) */
-#define AR5K_DIAG_SW_DIS_ENC 0x00000008 /* Disable encryption (?) */
-#define AR5K_DIAG_SW_DIS_DEC 0x00000010 /* Disable decryption (?) */
+#define AR5K_DIAG_SW_DIS_WEP_ACK 0x00000001 /* Disable ACKs if WEP key is invalid */
+#define AR5K_DIAG_SW_DIS_ACK 0x00000002 /* Disable ACKs */
+#define AR5K_DIAG_SW_DIS_CTS 0x00000004 /* Disable CTSs */
+#define AR5K_DIAG_SW_DIS_ENC 0x00000008 /* Disable encryption */
+#define AR5K_DIAG_SW_DIS_DEC 0x00000010 /* Disable decryption */
#define AR5K_DIAG_SW_DIS_TX 0x00000020 /* Disable transmit [5210] */
#define AR5K_DIAG_SW_DIS_RX_5210 0x00000040 /* Disable recieve */
#define AR5K_DIAG_SW_DIS_RX_5211 0x00000020
@@ -1329,13 +1410,13 @@
#define AR5K_DIAG_SW_CHAN_INFO_5211 0x00000100
#define AR5K_DIAG_SW_CHAN_INFO (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211)
-#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200 /* Scrambler seed (?) */
+#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200 /* Enable scrambler seed */
#define AR5K_DIAG_SW_EN_SCRAM_SEED_5210 0x00000400
#define AR5K_DIAG_SW_EN_SCRAM_SEED (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211)
#define AR5K_DIAG_SW_ECO_ENABLE 0x00000400 /* [5211+] */
#define AR5K_DIAG_SW_SCVRAM_SEED 0x0003f800 /* [5210] */
-#define AR5K_DIAG_SW_SCRAM_SEED_M 0x0001fc00 /* Scrambler seed mask (?) */
+#define AR5K_DIAG_SW_SCRAM_SEED_M 0x0001fc00 /* Scrambler seed mask */
#define AR5K_DIAG_SW_SCRAM_SEED_S 10
#define AR5K_DIAG_SW_DIS_SEQ_INC 0x00040000 /* Disable seqnum increment (?)[5210] */
#define AR5K_DIAG_SW_FRAME_NV0_5210 0x00080000
@@ -1344,6 +1425,7 @@
AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211)
#define AR5K_DIAG_SW_OBSPT_M 0x000c0000
#define AR5K_DIAG_SW_OBSPT_S 18
+/* more bits */
/*
* TSF (clock) register (lower 32 bits)
@@ -1369,15 +1451,34 @@
/*
* ADDAC test register [5211+]
*/
-#define AR5K_ADDAC_TEST 0x8054
-#define AR5K_ADDAC_TEST_TXCONT 0x00000001
+#define AR5K_ADDAC_TEST 0x8054 /* Register Address */
+#define AR5K_ADDAC_TEST_TXCONT 0x00000001 /* Test continuous tx */
+#define AR5K_ADDAC_TEST_TST_MODE 0x00000002 /* Test mode */
+#define AR5K_ADDAC_TEST_LOOP_EN 0x00000004 /* Enable loop */
+#define AR5K_ADDAC_TEST_LOOP_LEN 0x00000008 /* Loop length (field) */
+#define AR5K_ADDAC_TEST_USE_U8 0x00004000 /* Use upper 8 bits */
+#define AR5K_ADDAC_TEST_MSB 0x00008000 /* State of MSB */
+#define AR5K_ADDAC_TEST_TRIG_SEL 0x00010000 /* Trigger select */
+#define AR5K_ADDAC_TEST_TRIG_PTY 0x00020000 /* Trigger polarity */
+#define AR5K_ADDAC_TEST_RXCONT 0x00040000 /* Continuous capture */
+#define AR5K_ADDAC_TEST_CAPTURE 0x00080000 /* Begin capture */
+#define AR5K_ADDAC_TEST_TST_ARM 0x00100000 /* Test ARM (Adaptive Radio Mode ?) */
/*
* Default antenna register [5211+]
*/
#define AR5K_DEFAULT_ANTENNA 0x8058
+/*
+ * Frame control QoS mask register (?) [5211+]
+ * (FC_QOS_MASK)
+ */
+#define AR5K_FRAME_CTL_QOSM 0x805c
+/*
+ * Seq mask register (?) [5211+]
+ */
+#define AR5K_SEQ_MASK 0x8060
/*
* Retry count register [5210]
@@ -1449,124 +1550,242 @@
/*
* XR (eXtended Range) mode register
*/
-#define AR5K_XRMODE 0x80c0
-#define AR5K_XRMODE_POLL_TYPE_M 0x0000003f
+#define AR5K_XRMODE 0x80c0 /* Register Address */
+#define AR5K_XRMODE_POLL_TYPE_M 0x0000003f /* Mask for Poll type (?) */
#define AR5K_XRMODE_POLL_TYPE_S 0
-#define AR5K_XRMODE_POLL_SUBTYPE_M 0x0000003c
+#define AR5K_XRMODE_POLL_SUBTYPE_M 0x0000003c /* Mask for Poll subtype (?) */
#define AR5K_XRMODE_POLL_SUBTYPE_S 2
-#define AR5K_XRMODE_POLL_WAIT_ALL 0x00000080
-#define AR5K_XRMODE_SIFS_DELAY 0x000fff00
-#define AR5K_XRMODE_FRAME_HOLD_M 0xfff00000
+#define AR5K_XRMODE_POLL_WAIT_ALL 0x00000080 /* Wait for poll */
+#define AR5K_XRMODE_SIFS_DELAY 0x000fff00 /* Mask for SIFS delay */
+#define AR5K_XRMODE_FRAME_HOLD_M 0xfff00000 /* Mask for frame hold (?) */
#define AR5K_XRMODE_FRAME_HOLD_S 20
/*
* XR delay register
*/
-#define AR5K_XRDELAY 0x80c4
-#define AR5K_XRDELAY_SLOT_DELAY_M 0x0000ffff
+#define AR5K_XRDELAY 0x80c4 /* Register Address */
+#define AR5K_XRDELAY_SLOT_DELAY_M 0x0000ffff /* Mask for slot delay */
#define AR5K_XRDELAY_SLOT_DELAY_S 0
-#define AR5K_XRDELAY_CHIRP_DELAY_M 0xffff0000
+#define AR5K_XRDELAY_CHIRP_DELAY_M 0xffff0000 /* Mask for CHIRP data delay */
#define AR5K_XRDELAY_CHIRP_DELAY_S 16
/*
* XR timeout register
*/
-#define AR5K_XRTIMEOUT 0x80c8
-#define AR5K_XRTIMEOUT_CHIRP_M 0x0000ffff
+#define AR5K_XRTIMEOUT 0x80c8 /* Register Address */
+#define AR5K_XRTIMEOUT_CHIRP_M 0x0000ffff /* Mask for CHIRP timeout */
#define AR5K_XRTIMEOUT_CHIRP_S 0
-#define AR5K_XRTIMEOUT_POLL_M 0xffff0000
+#define AR5K_XRTIMEOUT_POLL_M 0xffff0000 /* Mask for Poll timeout */
#define AR5K_XRTIMEOUT_POLL_S 16
/*
* XR chirp register
*/
-#define AR5K_XRCHIRP 0x80cc
-#define AR5K_XRCHIRP_SEND 0x00000001
-#define AR5K_XRCHIRP_GAP 0xffff0000
+#define AR5K_XRCHIRP 0x80cc /* Register Address */
+#define AR5K_XRCHIRP_SEND 0x00000001 /* Send CHIRP */
+#define AR5K_XRCHIRP_GAP 0xffff0000 /* Mask for CHIRP gap (?) */
/*
* XR stomp register
*/
-#define AR5K_XRSTOMP 0x80d0
-#define AR5K_XRSTOMP_TX 0x00000001
-#define AR5K_XRSTOMP_RX_ABORT 0x00000002
-#define AR5K_XRSTOMP_RSSI_THRES 0x0000ff00
+#define AR5K_XRSTOMP 0x80d0 /* Register Address */
+#define AR5K_XRSTOMP_TX 0x00000001 /* Stomp Tx (?) */
+#define AR5K_XRSTOMP_RX 0x00000002 /* Stomp Rx (?) */
+#define AR5K_XRSTOMP_TX_RSSI 0x00000004 /* Stomp Tx RSSI (?) */
+#define AR5K_XRSTOMP_TX_BSSID 0x00000008 /* Stomp Tx BSSID (?) */
+#define AR5K_XRSTOMP_DATA 0x00000010 /* Stomp data (?)*/
+#define AR5K_XRSTOMP_RSSI_THRES 0x0000ff00 /* Mask for XR RSSI threshold */
/*
* First enhanced sleep register
*/
-#define AR5K_SLEEP0 0x80d4
-#define AR5K_SLEEP0_NEXT_DTIM 0x0007ffff
+#define AR5K_SLEEP0 0x80d4 /* Register Address */
+#define AR5K_SLEEP0_NEXT_DTIM 0x0007ffff /* Mask for next DTIM (?) */
#define AR5K_SLEEP0_NEXT_DTIM_S 0
-#define AR5K_SLEEP0_ASSUME_DTIM 0x00080000
-#define AR5K_SLEEP0_ENH_SLEEP_EN 0x00100000
-#define AR5K_SLEEP0_CABTO 0xff000000
+#define AR5K_SLEEP0_ASSUME_DTIM 0x00080000 /* Assume DTIM */
+#define AR5K_SLEEP0_ENH_SLEEP_EN 0x00100000 /* Enable enchanced sleep control */
+#define AR5K_SLEEP0_CABTO 0xff000000 /* Mask for CAB Time Out */
#define AR5K_SLEEP0_CABTO_S 24
/*
* Second enhanced sleep register
*/
-#define AR5K_SLEEP1 0x80d8
-#define AR5K_SLEEP1_NEXT_TIM 0x0007ffff
+#define AR5K_SLEEP1 0x80d8 /* Register Address */
+#define AR5K_SLEEP1_NEXT_TIM 0x0007ffff /* Mask for next TIM (?) */
#define AR5K_SLEEP1_NEXT_TIM_S 0
-#define AR5K_SLEEP1_BEACON_TO 0xff000000
+#define AR5K_SLEEP1_BEACON_TO 0xff000000 /* Mask for Beacon Time Out */
#define AR5K_SLEEP1_BEACON_TO_S 24
/*
* Third enhanced sleep register
*/
-#define AR5K_SLEEP2 0x80dc
-#define AR5K_SLEEP2_TIM_PER 0x0000ffff
+#define AR5K_SLEEP2 0x80dc /* Register Address */
+#define AR5K_SLEEP2_TIM_PER 0x0000ffff /* Mask for TIM period (?) */
#define AR5K_SLEEP2_TIM_PER_S 0
-#define AR5K_SLEEP2_DTIM_PER 0xffff0000
+#define AR5K_SLEEP2_DTIM_PER 0xffff0000 /* Mask for DTIM period (?) */
#define AR5K_SLEEP2_DTIM_PER_S 16
/*
* BSSID mask registers
*/
-#define AR5K_BSS_IDM0 0x80e0
-#define AR5K_BSS_IDM1 0x80e4
+#define AR5K_BSS_IDM0 0x80e0 /* Upper bits */
+#define AR5K_BSS_IDM1 0x80e4 /* Lower bits */
/*
* TX power control (TPC) register
+ *
+ * XXX: PCDAC steps (0.5dbm) or DBM ?
+ *
+ * XXX: Mask changes for newer chips to 7f
+ * like tx power table ?
*/
-#define AR5K_TXPC 0x80e8
-#define AR5K_TXPC_ACK_M 0x0000003f
+#define AR5K_TXPC 0x80e8 /* Register Address */
+#define AR5K_TXPC_ACK_M 0x0000003f /* Mask for ACK tx power */
#define AR5K_TXPC_ACK_S 0
-#define AR5K_TXPC_CTS_M 0x00003f00
+#define AR5K_TXPC_CTS_M 0x00003f00 /* Mask for CTS tx power */
#define AR5K_TXPC_CTS_S 8
-#define AR5K_TXPC_CHIRP_M 0x003f0000
+#define AR5K_TXPC_CHIRP_M 0x003f0000 /* Mask for CHIRP tx power */
#define AR5K_TXPC_CHIRP_S 22
/*
* Profile count registers
*/
-#define AR5K_PROFCNT_TX 0x80ec
-#define AR5K_PROFCNT_RX 0x80f0
-#define AR5K_PROFCNT_RXCLR 0x80f4
-#define AR5K_PROFCNT_CYCLE 0x80f8
+#define AR5K_PROFCNT_TX 0x80ec /* Tx count */
+#define AR5K_PROFCNT_RX 0x80f0 /* Rx count */
+#define AR5K_PROFCNT_RXCLR 0x80f4 /* Clear Rx count */
+#define AR5K_PROFCNT_CYCLE 0x80f8 /* Cycle count (?) */
+
+/*
+ * Quiet (period) control registers (?)
+ */
+#define AR5K_QUIET_CTL1 0x80fc /* Register Address */
+#define AR5K_QUIET_CTL1_NEXT_QT 0x0000ffff /* Mask for next quiet (period?) (?) */
+#define AR5K_QUIET_CTL1_QT_EN 0x00010000 /* Enable quiet (period?) */
+#define AR5K_QUIET_CTL2 0x8100 /* Register Address */
+#define AR5K_QUIET_CTL2_QT_PER 0x0000ffff /* Mask for quiet period (?) */
+#define AR5K_QUIET_CTL2_QT_DUR 0xffff0000 /* Mask for quiet duration (?) */
/*
* TSF parameter register
*/
-#define AR5K_TSF_PARM 0x8104
-#define AR5K_TSF_PARM_INC_M 0x000000ff
+#define AR5K_TSF_PARM 0x8104 /* Register Address */
+#define AR5K_TSF_PARM_INC_M 0x000000ff /* Mask for TSF increment */
#define AR5K_TSF_PARM_INC_S 0
/*
+ * QoS register (?)
+ */
+#define AR5K_QOS 0x8108 /* Register Address */
+#define AR5K_QOS_NOACK_2BIT_VALUES 0x00000000 /* (field) */
+#define AR5K_QOS_NOACK_BIT_OFFSET 0x00000020 /* (field) */
+#define AR5K_QOS_NOACK_BYTE_OFFSET 0x00000080 /* (field) */
+
+/*
* PHY error filter register
*/
#define AR5K_PHY_ERR_FIL 0x810c
-#define AR5K_PHY_ERR_FIL_RADAR 0x00000020
-#define AR5K_PHY_ERR_FIL_OFDM 0x00020000
-#define AR5K_PHY_ERR_FIL_CCK 0x02000000
+#define AR5K_PHY_ERR_FIL_RADAR 0x00000020 /* Radar signal */
+#define AR5K_PHY_ERR_FIL_OFDM 0x00020000 /* OFDM false detect (ANI) */
+#define AR5K_PHY_ERR_FIL_CCK 0x02000000 /* CCK false detect (ANI) */
+
+/*
+ * XR latency register
+ */
+#define AR5K_XRLAT_TX 0x8110
/*
- * Rate duration register
+ * ACK SIFS register
+ */
+#define AR5K_ACKSIFS 0x8114 /* Register Address */
+#define AR5K_ACKSIFS_INC 0x00000000 /* ACK SIFS Increment (field) */
+
+/*
+ * MIC QoS control register (?)
+ */
+#define AR5K_MIC_QOS_CTL 0x8118 /* Register Address */
+#define AR5K_MIC_QOS_CTL_0 0x00000001 /* MIC QoS control 0 (?) */
+#define AR5K_MIC_QOS_CTL_1 0x00000004 /* MIC QoS control 1 (?) */
+#define AR5K_MIC_QOS_CTL_2 0x00000010 /* MIC QoS control 2 (?) */
+#define AR5K_MIC_QOS_CTL_3 0x00000040 /* MIC QoS control 3 (?) */
+#define AR5K_MIC_QOS_CTL_4 0x00000100 /* MIC QoS control 4 (?) */
+#define AR5K_MIC_QOS_CTL_5 0x00000400 /* MIC QoS control 5 (?) */
+#define AR5K_MIC_QOS_CTL_6 0x00001000 /* MIC QoS control 6 (?) */
+#define AR5K_MIC_QOS_CTL_7 0x00004000 /* MIC QoS control 7 (?) */
+#define AR5K_MIC_QOS_CTL_MQ_EN 0x00010000 /* Enable MIC QoS */
+
+/*
+ * MIC QoS select register (?)
+ */
+#define AR5K_MIC_QOS_SEL 0x811c
+#define AR5K_MIC_QOS_SEL_0 0x00000001
+#define AR5K_MIC_QOS_SEL_1 0x00000010
+#define AR5K_MIC_QOS_SEL_2 0x00000100
+#define AR5K_MIC_QOS_SEL_3 0x00001000
+#define AR5K_MIC_QOS_SEL_4 0x00010000
+#define AR5K_MIC_QOS_SEL_5 0x00100000
+#define AR5K_MIC_QOS_SEL_6 0x01000000
+#define AR5K_MIC_QOS_SEL_7 0x10000000
+
+/*
+ * Misc mode control register (?)
+ */
+#define AR5K_MISC_MODE 0x8120 /* Register Address */
+#define AR5K_MISC_MODE_FBSSID_MATCH 0x00000001 /* Force BSSID match */
+#define AR5K_MISC_MODE_ACKSIFS_MEM 0x00000002 /* ACK SIFS memory (?) */
+/* more bits */
+
+/*
+ * OFDM Filter counter
+ */
+#define AR5K_OFDM_FIL_CNT 0x8124
+
+/*
+ * CCK Filter counter
+ */
+#define AR5K_CCK_FIL_CNT 0x8128
+
+/*
+ * PHY Error Counters (?)
+ */
+#define AR5K_PHYERR_CNT1 0x812c
+#define AR5K_PHYERR_CNT1_MASK 0x8130
+
+#define AR5K_PHYERR_CNT2 0x8134
+#define AR5K_PHYERR_CNT2_MASK 0x8138
+
+/*
+ * TSF Threshold register (?)
+ */
+#define AR5K_TSF_THRES 0x813c
+
+/*
+ * Rate -> ACK SIFS mapping table (32 entries)
+ */
+#define AR5K_RATE_ACKSIFS_BASE 0x8680 /* Register Address */
+#define AR5K_RATE_ACKSIFS(_n) (AR5K_RATE_ACKSIFS_BSE + ((_n) << 2))
+#define AR5K_RATE_ACKSIFS_NORMAL 0x00000001 /* Normal SIFS (field) */
+#define AR5K_RATE_ACKSIFS_TURBO 0x00000400 /* Turbo SIFS (field) */
+
+/*
+ * Rate -> duration mapping table (32 entries)
*/
#define AR5K_RATE_DUR_BASE 0x8700
#define AR5K_RATE_DUR(_n) (AR5K_RATE_DUR_BASE + ((_n) << 2))
+/*
+ * Rate -> db mapping table
+ * (8 entries, each one has 4 8bit fields)
+ */
+#define AR5K_RATE2DB_BASE 0x87c0
+#define AR5K_RATE2DB(_n) (AR5K_RATE2DB_BASE + ((_n) << 2))
+
+/*
+ * db -> Rate mapping table
+ * (8 entries, each one has 4 8bit fields)
+ */
+#define AR5K_DB2RATE_BASE 0x87e0
+#define AR5K_DB2RATE(_n) (AR5K_DB2RATE_BASE + ((_n) << 2))
+
/*===5212 end===*/
/*
@@ -1613,12 +1832,34 @@
/*===PHY REGISTERS===*/
/*
- * PHY register
+ * PHY registers start
*/
#define AR5K_PHY_BASE 0x9800
#define AR5K_PHY(_n) (AR5K_PHY_BASE + ((_n) << 2))
-#define AR5K_PHY_SHIFT_2GHZ 0x00004007
-#define AR5K_PHY_SHIFT_5GHZ 0x00000007
+
+/*
+ * TST_2 (Misc config parameters)
+ */
+#define AR5K_PHY_TST2 0x9800 /* Register Address */
+#define AR5K_PHY_TST2_TRIG_SEL 0x00000001 /* Trigger select (?) (field ?) */
+#define AR5K_PHY_TST2_TRIG 0x00000010 /* Trigger (?) (field ?) */
+#define AR5K_PHY_TST2_CBUS_MODE 0x00000100 /* Cardbus mode (?) */
+/* bit reserved */
+#define AR5K_PHY_TST2_CLK32 0x00000400 /* CLK_OUT is CLK32 (32Khz external) */
+#define AR5K_PHY_TST2_CHANCOR_DUMP_EN 0x00000800 /* Enable Chancor dump (?) */
+#define AR5K_PHY_TST2_EVEN_CHANCOR_DUMP 0x00001000 /* Even Chancor dump (?) */
+#define AR5K_PHY_TST2_RFSILENT_EN 0x00002000 /* Enable RFSILENT */
+#define AR5K_PHY_TST2_ALT_RFDATA 0x00004000 /* Alternate RFDATA (5-2GHz switch) */
+#define AR5K_PHY_TST2_MINI_OBS_EN 0x00008000 /* Enable mini OBS (?) */
+#define AR5K_PHY_TST2_RX2_IS_RX5_INV 0x00010000 /* 2GHz rx path is the 5GHz path inverted (?) */
+#define AR5K_PHY_TST2_SLOW_CLK160 0x00020000 /* Slow CLK160 (?) */
+#define AR5K_PHY_TST2_AGC_OBS_SEL_3 0x00040000 /* AGC OBS Select 3 (?) */
+#define AR5K_PHY_TST2_BBB_OBS_SEL 0x00080000 /* BB OBS Select (field ?) */
+#define AR5K_PHY_TST2_ADC_OBS_SEL 0x00800000 /* ADC OBS Select (field ?) */
+#define AR5K_PHY_TST2_RX_CLR_SEL 0x08000000 /* RX Clear Select (?) */
+#define AR5K_PHY_TST2_FORCE_AGC_CLR 0x10000000 /* Force AGC clear (?) */
+#define AR5K_PHY_SHIFT_2GHZ 0x00004007 /* Used to access 2GHz radios */
+#define AR5K_PHY_SHIFT_5GHZ 0x00000007 /* Used to access 5GHz radios (default) */
/*
* PHY frame control register [5110] /turbo mode register [5111+]
@@ -1630,18 +1871,21 @@
* a "turbo mode register" for 5110. We treat this one as
* a frame control register for 5110 below.
*/
-#define AR5K_PHY_TURBO 0x9804
-#define AR5K_PHY_TURBO_MODE 0x00000001
-#define AR5K_PHY_TURBO_SHORT 0x00000002
+#define AR5K_PHY_TURBO 0x9804 /* Register Address */
+#define AR5K_PHY_TURBO_MODE 0x00000001 /* Enable turbo mode */
+#define AR5K_PHY_TURBO_SHORT 0x00000002 /* Short mode (20Mhz channels) (?) */
/*
* PHY agility command register
+ * (aka TST_1)
*/
-#define AR5K_PHY_AGC 0x9808
-#define AR5K_PHY_AGC_DISABLE 0x08000000
+#define AR5K_PHY_AGC 0x9808 /* Register Address */
+#define AR5K_PHY_TST1 0x9808
+#define AR5K_PHY_AGC_DISABLE 0x08000000 /* Disable AGC to A2 (?)*/
+#define AR5K_PHY_TST1_TXHOLD 0x00003800 /* Set tx hold (?) */
/*
- * PHY timing register [5112+]
+ * PHY timing register 3 [5112+]
*/
#define AR5K_PHY_TIMING_3 0x9814
#define AR5K_PHY_TIMING_3_DSC_MAN 0xfffe0000
@@ -1657,26 +1901,81 @@
/*
* PHY activation register
*/
-#define AR5K_PHY_ACT 0x981c
-#define AR5K_PHY_ACT_ENABLE 0x00000001
-#define AR5K_PHY_ACT_DISABLE 0x00000002
+#define AR5K_PHY_ACT 0x981c /* Register Address */
+#define AR5K_PHY_ACT_ENABLE 0x00000001 /* Activate PHY */
+#define AR5K_PHY_ACT_DISABLE 0x00000002 /* Deactivate PHY */
+
+/*
+ * PHY RF control registers
+ * (i think these are delay times,
+ * these calibration values exist
+ * in EEPROM)
+ */
+#define AR5K_PHY_RF_CTL2 0x9824 /* Register Address */
+#define AR5K_PHY_RF_CTL2_TXF2TXD_START 0x0000000f /* Mask for TX frame to TX d(esc?) start */
+
+#define AR5K_PHY_RF_CTL3 0x9828 /* Register Address */
+#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON 0x0000000f /* Mask for TX end to XLNA on */
+
+#define AR5K_PHY_RF_CTL4 0x9834 /* Register Address */
+#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON 0x00000001 /* TX frame to XPA A on (field) */
+#define AR5K_PHY_RF_CTL4_TXF2XPA_B_ON 0x00000100 /* TX frame to XPA B on (field) */
+#define AR5K_PHY_RF_CTL4_TXE2XPA_A_OFF 0x00010000 /* TX end to XPA A off (field) */
+#define AR5K_PHY_RF_CTL4_TXE2XPA_B_OFF 0x01000000 /* TX end to XPA B off (field) */
+
+/*
+ * Pre-Amplifier control register
+ * (XPA -> external pre-amplifier)
+ */
+#define AR5K_PHY_PA_CTL 0x9838 /* Register Address */
+#define AR5K_PHY_PA_CTL_XPA_A_HI 0x00000001 /* XPA A high (?) */
+#define AR5K_PHY_PA_CTL_XPA_B_HI 0x00000002 /* XPA B high (?) */
+#define AR5K_PHY_PA_CTL_XPA_A_EN 0x00000004 /* Enable XPA A */
+#define AR5K_PHY_PA_CTL_XPA_B_EN 0x00000008 /* Enable XPA B */
+
+/*
+ * PHY settling register
+ */
+#define AR5K_PHY_SETTLING 0x9844 /* Register Address */
+#define AR5K_PHY_SETTLING_AGC 0x0000007f /* Mask for AGC settling time */
+#define AR5K_PHY_SETTLING_SWITCH 0x00003f80 /* Mask for Switch settlig time */
+
+/*
+ * PHY Gain registers
+ */
+#define AR5K_PHY_GAIN 0x9848 /* Register Address */
+#define AR5K_PHY_GAIN_TXRX_ATTEN 0x0003f000 /* Mask for TX-RX Attenuation */
+
+#define AR5K_PHY_GAIN_OFFSET 0x984c /* Register Address */
+#define AR5K_PHY_GAIN_OFFSET_RXTX_FLAG 0x00020000 /* RX-TX flag (?) */
+
+/*
+ * Desired size register
+ * (for more infos read ANI patent)
+ */
+#define AR5K_PHY_DESIRED_SIZE 0x9850 /* Register Address */
+#define AR5K_PHY_DESIRED_SIZE_ADC 0x000000ff /* Mask for ADC desired size */
+#define AR5K_PHY_DESIRED_SIZE_PGA 0x0000ff00 /* Mask for PGA desired size */
+#define AR5K_PHY_DESIRED_SIZE_TOT 0x0ff00000 /* Mask for Total desired size (?) */
/*
* PHY signal register
+ * (for more infos read ANI patent)
*/
-#define AR5K_PHY_SIG 0x9858
-#define AR5K_PHY_SIG_FIRSTEP 0x0003f000
+#define AR5K_PHY_SIG 0x9858 /* Register Address */
+#define AR5K_PHY_SIG_FIRSTEP 0x0003f000 /* Mask for FIRSTEP */
#define AR5K_PHY_SIG_FIRSTEP_S 12
-#define AR5K_PHY_SIG_FIRPWR 0x03fc0000
+#define AR5K_PHY_SIG_FIRPWR 0x03fc0000 /* Mask for FIPWR */
#define AR5K_PHY_SIG_FIRPWR_S 18
/*
* PHY coarse agility control register
+ * (for more infos read ANI patent)
*/
-#define AR5K_PHY_AGCCOARSE 0x985c
-#define AR5K_PHY_AGCCOARSE_LO 0x00007f80
+#define AR5K_PHY_AGCCOARSE 0x985c /* Register Address */
+#define AR5K_PHY_AGCCOARSE_LO 0x00007f80 /* Mask for AGC Coarse low */
#define AR5K_PHY_AGCCOARSE_LO_S 7
-#define AR5K_PHY_AGCCOARSE_HI 0x003f8000
+#define AR5K_PHY_AGCCOARSE_HI 0x003f8000 /* Mask for AGC Coarse high */
#define AR5K_PHY_AGCCOARSE_HI_S 15
/*
@@ -1689,12 +1988,13 @@
/*
* PHY noise floor status register
*/
-#define AR5K_PHY_NF 0x9864
-#define AR5K_PHY_NF_M 0x000001ff
-#define AR5K_PHY_NF_ACTIVE 0x00000100
+#define AR5K_PHY_NF 0x9864 /* Register address */
+#define AR5K_PHY_NF_M 0x000001ff /* Noise floor mask */
+#define AR5K_PHY_NF_ACTIVE 0x00000100 /* Noise floor calibration still active */
#define AR5K_PHY_NF_RVAL(_n) (((_n) >> 19) & AR5K_PHY_NF_M)
#define AR5K_PHY_NF_AVAL(_n) (-((_n) ^ AR5K_PHY_NF_M) + 1)
#define AR5K_PHY_NF_SVAL(_n) (((_n) & AR5K_PHY_NF_M) | (1 << 9))
+#define AR5K_PHY_NF_THRESH62 0x00001000 /* Thresh62 -check ANI patent- (field) */
/*
* PHY ADC saturation register [5110]
@@ -1706,6 +2006,30 @@
#define AR5K_PHY_ADCSAT_THR_S 5
/*
+ * PHY Weak ofdm signal detection threshold registers (ANI) [5212+]
+ */
+
+/* High thresholds */
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR 0x9868
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT 0x0000001f
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT_S 0
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1 0x00fe0000
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1_S 17
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2 0x7f000000
+#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_S 24
+
+/* Low thresholds */
+#define AR5K_PHY_WEAK_OFDM_LOW_THR 0x986c
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_SELFCOR_EN 0x00000001
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT 0x00003f00
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT_S 8
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1 0x001fc000
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1_S 14
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2 0x0fe00000
+#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_S 21
+
+
+/*
* PHY sleep registers [5112+]
*/
#define AR5K_PHY_SCR 0x9870
@@ -1730,6 +2054,8 @@
AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212)
#define AR5K_PHY_PLL_RF5111 0x00000000
#define AR5K_PHY_PLL_RF5112 0x00000040
+#define AR5K_PHY_PLL_HALF_RATE 0x00000100
+#define AR5K_PHY_PLL_QUARTER_RATE 0x00000200
/*
* RF Buffer register
@@ -1792,23 +2118,74 @@
#define AR5K_PHY_RFSTG_DISABLE 0x00000021
/*
+ * PHY Antenna control register
+ */
+#define AR5K_PHY_ANT_CTL 0x9910 /* Register Address */
+#define AR5K_PHY_ANT_CTL_TXRX_EN 0x00000001 /* Enable TX/RX (?) */
+#define AR5K_PHY_ANT_CTL_SECTORED_ANT 0x00000004 /* Sectored Antenna */
+#define AR5K_PHY_ANT_CTL_HITUNE5 0x00000008 /* Hitune5 (?) */
+#define AR5K_PHY_ANT_CTL_SWTABLE_IDLE 0x00000010 /* Switch table idle (?) */
+
+/*
* PHY receiver delay register [5111+]
*/
-#define AR5K_PHY_RX_DELAY 0x9914
-#define AR5K_PHY_RX_DELAY_M 0x00003fff
+#define AR5K_PHY_RX_DELAY 0x9914 /* Register Address */
+#define AR5K_PHY_RX_DELAY_M 0x00003fff /* Mask for RX activate to receive delay (/100ns) */
+
+/*
+ * PHY max rx length register (?) [5111]
+ */
+#define AR5K_PHY_MAX_RX_LEN 0x991c
/*
- * PHY timing I(nphase) Q(adrature) control register [5111+]
+ * PHY timing register 4
+ * I(nphase)/Q(adrature) calibration register [5111+]
*/
-#define AR5K_PHY_IQ 0x9920 /* Register address */
+#define AR5K_PHY_IQ 0x9920 /* Register Address */
#define AR5K_PHY_IQ_CORR_Q_Q_COFF 0x0000001f /* Mask for q correction info */
#define AR5K_PHY_IQ_CORR_Q_I_COFF 0x000007e0 /* Mask for i correction info */
#define AR5K_PHY_IQ_CORR_Q_I_COFF_S 5
#define AR5K_PHY_IQ_CORR_ENABLE 0x00000800 /* Enable i/q correction */
-#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX 0x0000f000
+#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX 0x0000f000 /* Mask for max number of samples in log scale */
#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX_S 12
#define AR5K_PHY_IQ_RUN 0x00010000 /* Run i/q calibration */
+#define AR5K_PHY_IQ_USE_PT_DF 0x00020000 /* Use pilot track df (?) */
+#define AR5K_PHY_IQ_EARLY_TRIG_THR 0x00200000 /* Early trigger threshold (?) (field) */
+#define AR5K_PHY_IQ_PILOT_MASK_EN 0x10000000 /* Enable pilot mask (?) */
+#define AR5K_PHY_IQ_CHAN_MASK_EN 0x20000000 /* Enable channel mask (?) */
+#define AR5K_PHY_IQ_SPUR_FILT_EN 0x40000000 /* Enable spur filter */
+#define AR5K_PHY_IQ_SPUR_RSSI_EN 0x80000000 /* Enable spur rssi */
+/*
+ * PHY timing register 5
+ * OFDM Self-correlator Cyclic RSSI threshold params
+ * (Check out bb_cycpwr_thr1 on ANI patent)
+ */
+#define AR5K_PHY_OFDM_SELFCORR 0x9924 /* Register Address */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN 0x00000001 /* Enable cyclic RSSI thr 1 */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1 0x000000fe /* Mask for Cyclic RSSI threshold 1 */
+#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3 0x00000100 /* Cyclic RSSI threshold 3 (field) (?) */
+#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN 0x00008000 /* Enable 1A RSSI threshold (?) */
+#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR 0x00010000 /* 1A RSSI threshold (field) (?) */
+#define AR5K_PHY_OFDM_SELFCORR_LSCTHR_HIRSSI 0x00800000 /* Long sc threshold hi rssi (?) */
+
+/*
+ * PHY-only warm reset register
+ */
+#define AR5K_PHY_WARM_RESET 0x9928
+
+/*
+ * PHY-only control register
+ */
+#define AR5K_PHY_CTL 0x992c /* Register Address */
+#define AR5K_PHY_CTL_RX_DRAIN_RATE 0x00000001 /* RX drain rate (?) */
+#define AR5K_PHY_CTL_LATE_TX_SIG_SYM 0x00000002 /* Late tx signal symbol (?) */
+#define AR5K_PHY_CTL_GEN_SCRAMBLER 0x00000004 /* Generate scrambler */
+#define AR5K_PHY_CTL_TX_ANT_SEL 0x00000008 /* TX antenna select */
+#define AR5K_PHY_CTL_TX_ANT_STATIC 0x00000010 /* Static TX antenna */
+#define AR5K_PHY_CTL_RX_ANT_SEL 0x00000020 /* RX antenna select */
+#define AR5K_PHY_CTL_RX_ANT_STATIC 0x00000040 /* Static RX antenna */
+#define AR5K_PHY_CTL_LOW_FREQ_SLE_EN 0x00000080 /* Enable low freq sleep */
/*
* PHY PAPD probe register [5111+ (?)]
@@ -1816,9 +2193,13 @@
* Because it's always 0 in 5211 initialization code
*/
#define AR5K_PHY_PAPD_PROBE 0x9930
+#define AR5K_PHY_PAPD_PROBE_SH_HI_PAR 0x00000001
+#define AR5K_PHY_PAPD_PROBE_PCDAC_BIAS 0x00000002
+#define AR5K_PHY_PAPD_PROBE_COMP_GAIN 0x00000040
#define AR5K_PHY_PAPD_PROBE_TXPOWER 0x00007e00
#define AR5K_PHY_PAPD_PROBE_TXPOWER_S 9
#define AR5K_PHY_PAPD_PROBE_TX_NEXT 0x00008000
+#define AR5K_PHY_PAPD_PROBE_PREDIST_EN 0x00010000
#define AR5K_PHY_PAPD_PROBE_TYPE 0x01800000 /* [5112+] */
#define AR5K_PHY_PAPD_PROBE_TYPE_S 23
#define AR5K_PHY_PAPD_PROBE_TYPE_OFDM 0
@@ -1848,15 +2229,16 @@
#define AR5K_PHY_FRAME_CTL (ah->ah_version == AR5K_AR5210 ? \
AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
/*---[5111+]---*/
-#define AR5K_PHY_FRAME_CTL_TX_CLIP 0x00000038
+#define AR5K_PHY_FRAME_CTL_TX_CLIP 0x00000038 /* Mask for tx clip (?) */
#define AR5K_PHY_FRAME_CTL_TX_CLIP_S 3
+#define AR5K_PHY_FRAME_CTL_PREP_CHINFO 0x00010000 /* Prepend chan info */
/*---[5110/5111]---*/
-#define AR5K_PHY_FRAME_CTL_TIMING_ERR 0x01000000
-#define AR5K_PHY_FRAME_CTL_PARITY_ERR 0x02000000
-#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR 0x04000000 /* illegal rate */
-#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR 0x08000000 /* illegal length */
+#define AR5K_PHY_FRAME_CTL_TIMING_ERR 0x01000000 /* PHY timing error */
+#define AR5K_PHY_FRAME_CTL_PARITY_ERR 0x02000000 /* Parity error */
+#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR 0x04000000 /* Illegal rate */
+#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR 0x08000000 /* Illegal length */
#define AR5K_PHY_FRAME_CTL_SERVICE_ERR 0x20000000
-#define AR5K_PHY_FRAME_CTL_TXURN_ERR 0x40000000 /* tx underrun */
+#define AR5K_PHY_FRAME_CTL_TXURN_ERR 0x40000000 /* TX underrun */
#define AR5K_PHY_FRAME_CTL_INI AR5K_PHY_FRAME_CTL_SERVICE_ERR | \
AR5K_PHY_FRAME_CTL_TXURN_ERR | \
AR5K_PHY_FRAME_CTL_ILLLEN_ERR | \
@@ -1915,6 +2297,11 @@ after DFS is enabled */
#define AR5K_PHY_ANT_SWITCH_TABLE_1 0x9964
/*
+ * PHY Noise floor threshold
+ */
+#define AR5K_PHY_NFTHRES 0x9968
+
+/*
* PHY clock sleep registers [5112+]
*/
#define AR5K_PHY_SCLOCK 0x99f0
@@ -1922,56 +2309,116 @@ after DFS is enabled */
#define AR5K_PHY_SDELAY 0x99f4
#define AR5K_PHY_SDELAY_32MHZ 0x000000ff
#define AR5K_PHY_SPENDING 0x99f8
+#define AR5K_PHY_SPENDING_14 0x00000014
+#define AR5K_PHY_SPENDING_18 0x00000018
#define AR5K_PHY_SPENDING_RF5111 0x00000018
-#define AR5K_PHY_SPENDING_RF5112 0x00000014 /* <- i 've only seen this on 2425 dumps ! */
-#define AR5K_PHY_SPENDING_RF5112A 0x0000000e /* but since i only have 5112A-based chips */
-#define AR5K_PHY_SPENDING_RF5424 0x00000012 /* to test it might be also for old 5112. */
+#define AR5K_PHY_SPENDING_RF5112 0x00000014
+/* #define AR5K_PHY_SPENDING_RF5112A 0x0000000e */
+/* #define AR5K_PHY_SPENDING_RF5424 0x00000012 */
+#define AR5K_PHY_SPENDING_RF5413 0x00000014
+#define AR5K_PHY_SPENDING_RF2413 0x00000014
+#define AR5K_PHY_SPENDING_RF2425 0x00000018
/*
* Misc PHY/radio registers [5110 - 5111]
*/
-#define AR5K_BB_GAIN_BASE 0x9b00 /* BaseBand Amplifier Gain table base address */
+#define AR5K_BB_GAIN_BASE 0x9b00 /* BaseBand Amplifier Gain table base address */
#define AR5K_BB_GAIN(_n) (AR5K_BB_GAIN_BASE + ((_n) << 2))
-#define AR5K_RF_GAIN_BASE 0x9a00 /* RF Amplrifier Gain table base address */
+#define AR5K_RF_GAIN_BASE 0x9a00 /* RF Amplrifier Gain table base address */
#define AR5K_RF_GAIN(_n) (AR5K_RF_GAIN_BASE + ((_n) << 2))
/*
* PHY timing IQ calibration result register [5111+]
*/
-#define AR5K_PHY_IQRES_CAL_PWR_I 0x9c10 /* I (Inphase) power value */
-#define AR5K_PHY_IQRES_CAL_PWR_Q 0x9c14 /* Q (Quadrature) power value */
+#define AR5K_PHY_IQRES_CAL_PWR_I 0x9c10 /* I (Inphase) power value */
+#define AR5K_PHY_IQRES_CAL_PWR_Q 0x9c14 /* Q (Quadrature) power value */
#define AR5K_PHY_IQRES_CAL_CORR 0x9c18 /* I/Q Correlation */
/*
* PHY current RSSI register [5111+]
*/
-#define AR5K_PHY_CURRENT_RSSI 0x9c1c
+#define AR5K_PHY_CURRENT_RSSI 0x9c1c
+
+/*
+ * PHY RF Bus grant register (?)
+ */
+#define AR5K_PHY_RFBUS_GRANT 0x9c20
+
+/*
+ * PHY ADC test register
+ */
+#define AR5K_PHY_ADC_TEST 0x9c24
+#define AR5K_PHY_ADC_TEST_I 0x00000001
+#define AR5K_PHY_ADC_TEST_Q 0x00000200
+
+/*
+ * PHY DAC test register
+ */
+#define AR5K_PHY_DAC_TEST 0x9c28
+#define AR5K_PHY_DAC_TEST_I 0x00000001
+#define AR5K_PHY_DAC_TEST_Q 0x00000200
+
+/*
+ * PHY PTAT register (?)
+ */
+#define AR5K_PHY_PTAT 0x9c2c
+
+/*
+ * PHY Illegal TX rate register [5112+]
+ */
+#define AR5K_PHY_BAD_TX_RATE 0x9c30
+
+/*
+ * PHY SPUR Power register [5112+]
+ */
+#define AR5K_PHY_SPUR_PWR 0x9c34 /* Register Address */
+#define AR5K_PHY_SPUR_PWR_I 0x00000001 /* SPUR Power estimate for I (field) */
+#define AR5K_PHY_SPUR_PWR_Q 0x00000100 /* SPUR Power estimate for Q (field) */
+#define AR5K_PHY_SPUR_PWR_FILT 0x00010000 /* Power with SPUR removed (field) */
+
+/*
+ * PHY Channel status register [5112+] (?)
+ */
+#define AR5K_PHY_CHAN_STATUS 0x9c38
+#define AR5K_PHY_CHAN_STATUS_BT_ACT 0x00000001
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_RAW 0x00000002
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_MAC 0x00000004
+#define AR5K_PHY_CHAN_STATUS_RX_CLR_PAP 0x00000008
+
+/*
+ * PHY PAPD I (power?) table (?)
+ * (92! entries)
+ */
+#define AR5K_PHY_PAPD_I_BASE 0xa000
+#define AR5K_PHY_PAPD_I(_n) (AR5K_PHY_PAPD_I_BASE + ((_n) << 2))
/*
* PHY PCDAC TX power table
*/
#define AR5K_PHY_PCDAC_TXPOWER_BASE_5211 0xa180
-#define AR5K_PHY_PCDAC_TXPOWER_BASE_5413 0xa280
-#define AR5K_PHY_PCDAC_TXPOWER_BASE (ah->ah_radio >= AR5K_RF5413 ? \
- AR5K_PHY_PCDAC_TXPOWER_BASE_5413 :\
+#define AR5K_PHY_PCDAC_TXPOWER_BASE_2413 0xa280
+#define AR5K_PHY_PCDAC_TXPOWER_BASE (ah->ah_radio >= AR5K_RF2413 ? \
+ AR5K_PHY_PCDAC_TXPOWER_BASE_2413 :\
AR5K_PHY_PCDAC_TXPOWER_BASE_5211)
#define AR5K_PHY_PCDAC_TXPOWER(_n) (AR5K_PHY_PCDAC_TXPOWER_BASE + ((_n) << 2))
/*
* PHY mode register [5111+]
*/
-#define AR5K_PHY_MODE 0x0a200 /* Register address */
-#define AR5K_PHY_MODE_MOD 0x00000001 /* PHY Modulation mask*/
+#define AR5K_PHY_MODE 0x0a200 /* Register Address */
+#define AR5K_PHY_MODE_MOD 0x00000001 /* PHY Modulation bit */
#define AR5K_PHY_MODE_MOD_OFDM 0
#define AR5K_PHY_MODE_MOD_CCK 1
-#define AR5K_PHY_MODE_FREQ 0x00000002 /* Freq mode mask */
+#define AR5K_PHY_MODE_FREQ 0x00000002 /* Freq mode bit */
#define AR5K_PHY_MODE_FREQ_5GHZ 0
#define AR5K_PHY_MODE_FREQ_2GHZ 2
-#define AR5K_PHY_MODE_MOD_DYN 0x00000004 /* Dynamic OFDM/CCK mode mask [5112+] */
+#define AR5K_PHY_MODE_MOD_DYN 0x00000004 /* Enable Dynamic OFDM/CCK mode [5112+] */
#define AR5K_PHY_MODE_RAD 0x00000008 /* [5212+] */
#define AR5K_PHY_MODE_RAD_RF5111 0
#define AR5K_PHY_MODE_RAD_RF5112 8
-#define AR5K_PHY_MODE_XR 0x00000010 /* [5112+] */
+#define AR5K_PHY_MODE_XR 0x00000010 /* Enable XR mode [5112+] */
+#define AR5K_PHY_MODE_HALF_RATE 0x00000020 /* Enable Half rate (test) */
+#define AR5K_PHY_MODE_QUARTER_RATE 0x00000040 /* Enable Quarter rat (test) */
/*
* PHY CCK transmit control register [5111+ (?)]
@@ -1979,6 +2426,15 @@ after DFS is enabled */
#define AR5K_PHY_CCKTXCTL 0xa204
#define AR5K_PHY_CCKTXCTL_WORLD 0x00000000
#define AR5K_PHY_CCKTXCTL_JAPAN 0x00000010
+#define AR5K_PHY_CCKTXCTL_SCRAMBLER_DIS 0x00000001
+#define AR5K_PHY_CCKTXCTK_DAC_SCALE 0x00000004
+
+/*
+ * PHY CCK Cross-correlator Barker RSSI threshold register [5212+]
+ */
+#define AR5K_PHY_CCK_CROSSCORR 0xa208
+#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR 0x0000000f
+#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S 0
/*
* PHY 2GHz gain register [5111+]
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 846a7d051851..36e8d2f6e7b4 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -305,9 +305,10 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
#define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs))
/* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */
-#define ipw_write8(ipw, ofs, val) \
+#define ipw_write8(ipw, ofs, val) do { \
IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \
- _ipw_write8(ipw, ofs, val)
+ _ipw_write8(ipw, ofs, val); \
+ } while (0)
/* 16-bit direct write (low 4K) */
#define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs))
diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig
index 82b66a3d3a5d..b0ac0ce3fb9f 100644
--- a/drivers/net/wireless/iwlwifi/Kconfig
+++ b/drivers/net/wireless/iwlwifi/Kconfig
@@ -14,18 +14,49 @@ config IWLWIFI_LEDS
default n
config IWLWIFI_RFKILL
- boolean "IWLWIFI RF kill support"
+ boolean "Iwlwifi RF kill support"
depends on IWLCORE
-config IWL4965
- tristate "Intel Wireless WiFi 4965AGN"
+config IWLWIFI_DEBUG
+ bool "Enable full debugging output in iwlagn driver"
+ depends on IWLCORE
+ ---help---
+ This option will enable debug tracing output for the iwlwifi drivers
+
+ This will result in the kernel module being ~100k larger. You can
+ control which debug output is sent to the kernel log by setting the
+ value in
+
+ /sys/class/net/wlan0/device/debug_level
+
+ This entry will only exist if this option is enabled.
+
+ To set a value, simply echo an 8-byte hex value to the same file:
+
+ % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
+
+ You can find the list of debug mask values in:
+ drivers/net/wireless/iwlwifi/iwl-debug.h
+
+ If this is your first time using this driver, you should say Y here
+ as the debug information can assist others in helping you resolve
+ any problems you may encounter.
+
+config IWLWIFI_DEBUGFS
+ bool "Iwlwifi debugfs support"
+ depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS
+ ---help---
+ Enable creation of debugfs files for the iwlwifi drivers.
+
+config IWLAGN
+ tristate "Intel Wireless WiFi Next Gen AGN"
depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL
select FW_LOADER
select IWLCORE
---help---
Select to build the driver supporting the:
- Intel Wireless WiFi Link 4965AGN
+ Intel Wireless WiFi Link Next-Gen AGN
This driver uses the kernel's mac80211 subsystem.
@@ -42,60 +73,33 @@ config IWL4965
If you want to compile the driver as a module ( = code which can be
inserted in and removed from the running kernel whenever you want),
say M here and read <file:Documentation/kbuild/modules.txt>. The
- module will be called iwl4965.ko.
-
-config IWL4965_LEDS
- bool "Enable LEDS features in iwl4965 driver"
- depends on IWL4965
- select IWLWIFI_LEDS
- ---help---
- This option enables LEDS for the iwlwifi drivers
+ module will be called iwlagn.ko.
-
-config IWL4965_SPECTRUM_MEASUREMENT
- bool "Enable Spectrum Measurement in iwl4965 driver"
- depends on IWL4965
+config IWLAGN_SPECTRUM_MEASUREMENT
+ bool "Enable Spectrum Measurement in iwlagn driver"
+ depends on IWLAGN
---help---
- This option will enable spectrum measurement for the iwl4965 driver.
+ This option will enable spectrum measurement for the iwlagn driver.
-config IWLWIFI_DEBUG
- bool "Enable full debugging output in iwl4965 driver"
- depends on IWL4965
+config IWLAGN_LEDS
+ bool "Enable LEDS features in iwlagn driver"
+ depends on IWLAGN
+ select IWLWIFI_LEDS
---help---
- This option will enable debug tracing output for the iwl4965
- driver.
-
- This will result in the kernel module being ~100k larger. You can
- control which debug output is sent to the kernel log by setting the
- value in
-
- /sys/class/net/wlan0/device/debug_level
-
- This entry will only exist if this option is enabled.
-
- To set a value, simply echo an 8-byte hex value to the same file:
-
- % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
+ This option enables LEDS for the iwlagn drivers
- You can find the list of debug mask values in:
- drivers/net/wireless/iwlwifi/iwl-4965-debug.h
- If this is your first time using this driver, you should say Y here
- as the debug information can assist others in helping you resolve
- any problems you may encounter.
+config IWL4965
+ bool "Intel Wireless WiFi 4965AGN"
+ depends on IWLAGN
+ ---help---
+ This option enables support for Intel Wireless WiFi Link 4965AGN
config IWL5000
bool "Intel Wireless WiFi 5000AGN"
- depends on IWL4965
+ depends on IWLAGN
---help---
This option enables support for Intel Wireless WiFi Link 5000AGN Family
- Dependency on 4965 is temporary
-
-config IWLWIFI_DEBUGFS
- bool "Iwlwifi debugfs support"
- depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS
- ---help---
- Enable creation of debugfs files for the iwlwifi drivers.
config IWL3945
tristate "Intel PRO/Wireless 3945ABG/BG Network Connection"
diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile
index 1f52b92f08b5..47aa28f6a513 100644
--- a/drivers/net/wireless/iwlwifi/Makefile
+++ b/drivers/net/wireless/iwlwifi/Makefile
@@ -6,15 +6,14 @@ iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o
iwlcore-$(CONFIG_IWLWIFI_LEDS) += iwl-led.o
iwlcore-$(CONFIG_IWLWIFI_RFKILL) += iwl-rfkill.o
+obj-$(CONFIG_IWLAGN) += iwlagn.o
+iwlagn-objs := iwl-agn.o iwl-agn-rs.o
+
+iwlagn-$(CONFIG_IWL4965) += iwl-4965.o
+iwlagn-$(CONFIG_IWL5000) += iwl-5000.o
+
obj-$(CONFIG_IWL3945) += iwl3945.o
iwl3945-objs := iwl3945-base.o iwl-3945.o iwl-3945-rs.o
iwl3945-$(CONFIG_IWL3945_LEDS) += iwl-3945-led.o
-obj-$(CONFIG_IWL4965) += iwl4965.o
-iwl4965-objs := iwl4965-base.o iwl-4965.o iwl-4965-rs.o
-
-ifeq ($(CONFIG_IWL5000),y)
- iwl4965-objs += iwl-5000.o
-endif
-
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
index 6be1fe13fa57..d3336966b6b5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c
@@ -206,12 +206,12 @@ static void iwl3945_led_brightness_set(struct led_classdev *led_cdev,
static int iwl3945_led_register_led(struct iwl3945_priv *priv,
struct iwl3945_led *led,
enum led_type type, u8 set_led,
- const char *name, char *trigger)
+ char *trigger)
{
struct device *device = wiphy_dev(priv->hw->wiphy);
int ret;
- led->led_dev.name = name;
+ led->led_dev.name = led->name;
led->led_dev.brightness_set = iwl3945_led_brightness_set;
led->led_dev.default_trigger = trigger;
@@ -308,7 +308,6 @@ void iwl3945_led_background(struct iwl3945_priv *priv)
int iwl3945_led_register(struct iwl3945_priv *priv)
{
char *trigger;
- char name[32];
int ret;
priv->last_blink_rate = 0;
@@ -318,7 +317,8 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
priv->allow_blinking = 0;
trigger = ieee80211_get_radio_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:radio",
+ snprintf(priv->led[IWL_LED_TRG_RADIO].name,
+ sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio",
wiphy_name(priv->hw->wiphy));
priv->led[IWL_LED_TRG_RADIO].led_on = iwl3945_led_on;
@@ -327,19 +327,20 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
ret = iwl3945_led_register_led(priv,
&priv->led[IWL_LED_TRG_RADIO],
- IWL_LED_TRG_RADIO, 1,
- name, trigger);
+ IWL_LED_TRG_RADIO, 1, trigger);
+
if (ret)
goto exit_fail;
trigger = ieee80211_get_assoc_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:assoc",
+ snprintf(priv->led[IWL_LED_TRG_ASSOC].name,
+ sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc",
wiphy_name(priv->hw->wiphy));
ret = iwl3945_led_register_led(priv,
&priv->led[IWL_LED_TRG_ASSOC],
- IWL_LED_TRG_ASSOC, 0,
- name, trigger);
+ IWL_LED_TRG_ASSOC, 0, trigger);
+
/* for assoc always turn led on */
priv->led[IWL_LED_TRG_ASSOC].led_on = iwl3945_led_on;
priv->led[IWL_LED_TRG_ASSOC].led_off = iwl3945_led_on;
@@ -349,14 +350,13 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
goto exit_fail;
trigger = ieee80211_get_rx_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:RX",
+ snprintf(priv->led[IWL_LED_TRG_RX].name,
+ sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX",
wiphy_name(priv->hw->wiphy));
-
ret = iwl3945_led_register_led(priv,
&priv->led[IWL_LED_TRG_RX],
- IWL_LED_TRG_RX, 0,
- name, trigger);
+ IWL_LED_TRG_RX, 0, trigger);
priv->led[IWL_LED_TRG_RX].led_on = iwl3945_led_associated;
priv->led[IWL_LED_TRG_RX].led_off = iwl3945_led_associated;
@@ -366,13 +366,14 @@ int iwl3945_led_register(struct iwl3945_priv *priv)
goto exit_fail;
trigger = ieee80211_get_tx_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:TX",
+ snprintf(priv->led[IWL_LED_TRG_TX].name,
+ sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX",
wiphy_name(priv->hw->wiphy));
ret = iwl3945_led_register_led(priv,
&priv->led[IWL_LED_TRG_TX],
- IWL_LED_TRG_TX, 0,
- name, trigger);
+ IWL_LED_TRG_TX, 0, trigger);
+
priv->led[IWL_LED_TRG_TX].led_on = iwl3945_led_associated;
priv->led[IWL_LED_TRG_TX].led_off = iwl3945_led_associated;
priv->led[IWL_LED_TRG_TX].led_pattern = iwl3945_led_pattern;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.h b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
index 47b7e0bac802..2fbd126c1347 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.h
@@ -50,6 +50,7 @@ enum led_type {
struct iwl3945_led {
struct iwl3945_priv *priv;
struct led_classdev led_dev;
+ char name[32];
int (*led_on) (struct iwl3945_priv *priv, int led_id);
int (*led_off) (struct iwl3945_priv *priv, int led_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index a51e0eaa1334..b3931f6135a4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -710,10 +710,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
return;
}
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
- iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
- return;
- }
+
/* Convert 3945's rssi indicator to dBm */
rx_status.signal = rx_stats->rssi - IWL_RSSI_OFFSET;
@@ -775,6 +772,11 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
priv->last_rx_noise = rx_status.noise;
}
+ if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
+ iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status);
+ return;
+ }
+
switch (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FTYPE) {
case IEEE80211_FTYPE_MGMT:
switch (le16_to_cpu(header->frame_control) &
@@ -793,8 +795,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv,
struct ieee80211_mgmt *mgmt =
(struct ieee80211_mgmt *)header;
__le32 *pos;
- pos =
- (__le32 *) & mgmt->u.beacon.
+ pos = (__le32 *)&mgmt->u.beacon.
timestamp;
priv->timestamp0 = le32_to_cpu(pos[0]);
priv->timestamp1 = le32_to_cpu(pos[1]);
@@ -1507,7 +1508,7 @@ static int iwl3945_hw_reg_adjust_power_by_temp(int new_reading, int old_reading)
*/
static inline int iwl3945_hw_reg_temp_out_of_range(int temperature)
{
- return (((temperature < -260) || (temperature > 25)) ? 1 : 0);
+ return ((temperature < -260) || (temperature > 25)) ? 1 : 0;
}
int iwl3945_hw_get_temperature(struct iwl3945_priv *priv)
@@ -2628,7 +2629,7 @@ unsigned int iwl3945_hw_get_beacon_cmd(struct iwl3945_priv *priv,
tx_beacon_cmd->tx.supp_rates[1] =
(IWL_CCK_BASIC_RATES_MASK & 0xF);
- return (sizeof(struct iwl3945_tx_beacon_cmd) + frame_size);
+ return sizeof(struct iwl3945_tx_beacon_cmd) + frame_size;
}
void iwl3945_hw_rx_handler_setup(struct iwl3945_priv *priv)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index ba2df1ba32d2..22bb26985c2e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -341,39 +341,6 @@ err:
return -EINVAL;
}
-int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
-{
- int ret;
- unsigned long flags;
-
- spin_lock_irqsave(&priv->lock, flags);
- ret = iwl_grab_nic_access(priv);
- if (ret) {
- spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
- }
-
- if (src == IWL_PWR_SRC_VAUX) {
- u32 val;
- ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
- &val);
-
- if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) {
- iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
- APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
- ~APMG_PS_CTRL_MSK_PWR_SRC);
- }
- } else {
- iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
- APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
- ~APMG_PS_CTRL_MSK_PWR_SRC);
- }
-
- iwl_release_nic_access(priv);
- spin_unlock_irqrestore(&priv->lock, flags);
-
- return ret;
-}
/*
* Activate/Deactivat Tx DMA/FIFO channels according tx fifos mask
@@ -875,18 +842,6 @@ static int iwl4965_hw_set_hw_params(struct iwl_priv *priv)
return 0;
}
-/* set card power command */
-static int iwl4965_set_power(struct iwl_priv *priv,
- void *cmd)
-{
- int ret = 0;
-
- ret = iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD,
- sizeof(struct iwl4965_powertable_cmd),
- cmd, NULL);
- return ret;
-}
-
static s32 iwl4965_math_div_round(s32 num, s32 denom, s32 *res)
{
s32 sign = 1;
@@ -1560,11 +1515,11 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
c, atten_value, power_index,
tx_power.s.radio_tx_gain[c],
tx_power.s.dsp_predis_atten[c]);
- }/* for each chain */
+ } /* for each chain */
tx_power_tbl->power_tbl[i].dw = cpu_to_le32(tx_power.dw);
- }/* for each rate */
+ } /* for each rate */
return 0;
}
@@ -1701,38 +1656,6 @@ static int iwl4965_shared_mem_rx_idx(struct iwl_priv *priv)
return le32_to_cpu(s->rb_closed) & 0xFFF;
}
-unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
- struct iwl_frame *frame, u8 rate)
-{
- struct iwl4965_tx_beacon_cmd *tx_beacon_cmd;
- unsigned int frame_size;
-
- tx_beacon_cmd = &frame->u.beacon;
- memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
-
- tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id;
- tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
-
- frame_size = iwl4965_fill_beacon_frame(priv,
- tx_beacon_cmd->frame,
- iwl_bcast_addr,
- sizeof(frame->u) - sizeof(*tx_beacon_cmd));
-
- BUG_ON(frame_size > MAX_MPDU_SIZE);
- tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
-
- if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP))
- tx_beacon_cmd->tx.rate_n_flags =
- iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK);
- else
- tx_beacon_cmd->tx.rate_n_flags =
- iwl_hw_set_rate_n_flags(rate, 0);
-
- tx_beacon_cmd->tx.tx_flags = (TX_CMD_FLG_SEQ_CTL_MSK |
- TX_CMD_FLG_TSF_MSK | TX_CMD_FLG_STA_RATE_MSK);
- return (sizeof(*tx_beacon_cmd) + frame_size);
-}
-
static int iwl4965_alloc_shared_mem(struct iwl_priv *priv)
{
priv->shared_virt = pci_alloc_consistent(priv->pci_dev,
@@ -2079,39 +2002,6 @@ static int iwl4965_txq_agg_enable(struct iwl_priv *priv, int txq_id,
return 0;
}
-int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
- enum ieee80211_ampdu_mlme_action action,
- const u8 *addr, u16 tid, u16 *ssn)
-{
- struct iwl_priv *priv = hw->priv;
- DECLARE_MAC_BUF(mac);
-
- IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n",
- print_mac(mac, addr), tid);
-
- if (!(priv->cfg->sku & IWL_SKU_N))
- return -EACCES;
-
- switch (action) {
- case IEEE80211_AMPDU_RX_START:
- IWL_DEBUG_HT("start Rx\n");
- return iwl_rx_agg_start(priv, addr, tid, *ssn);
- case IEEE80211_AMPDU_RX_STOP:
- IWL_DEBUG_HT("stop Rx\n");
- return iwl_rx_agg_stop(priv, addr, tid);
- case IEEE80211_AMPDU_TX_START:
- IWL_DEBUG_HT("start Tx\n");
- return iwl_tx_agg_start(priv, addr, tid, ssn);
- case IEEE80211_AMPDU_TX_STOP:
- IWL_DEBUG_HT("stop Tx\n");
- return iwl_tx_agg_stop(priv, addr, tid);
- default:
- IWL_DEBUG_HT("unknown\n");
- return -EINVAL;
- break;
- }
- return 0;
-}
static u16 iwl4965_get_hcmd_size(u8 cmd_id, u16 len)
{
@@ -2240,9 +2130,9 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv,
bitmap = bitmap << sh;
sh = 0;
}
- bitmap |= (1 << sh);
- IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n",
- start, (u32)(bitmap & 0xFFFFFFFF));
+ bitmap |= 1ULL << sh;
+ IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n",
+ start, (unsigned long long)bitmap);
}
agg->bitmap = bitmap;
@@ -2368,6 +2258,40 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
IWL_ERROR("TODO: Implement Tx ABORT REQUIRED!!!\n");
}
+static int iwl4965_calc_rssi(struct iwl_priv *priv,
+ struct iwl_rx_phy_res *rx_resp)
+{
+ /* data from PHY/DSP regarding signal strength, etc.,
+ * contents are always there, not configurable by host. */
+ struct iwl4965_rx_non_cfg_phy *ncphy =
+ (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy_buf;
+ u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL49_AGC_DB_MASK)
+ >> IWL49_AGC_DB_POS;
+
+ u32 valid_antennae =
+ (le16_to_cpu(rx_resp->phy_flags) & IWL49_RX_PHY_FLAGS_ANTENNAE_MASK)
+ >> IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET;
+ u8 max_rssi = 0;
+ u32 i;
+
+ /* Find max rssi among 3 possible receivers.
+ * These values are measured by the digital signal processor (DSP).
+ * They should stay fairly constant even as the signal strength varies,
+ * if the radio's automatic gain control (AGC) is working right.
+ * AGC value (see below) will provide the "interesting" info. */
+ for (i = 0; i < 3; i++)
+ if (valid_antennae & (1 << i))
+ max_rssi = max(ncphy->rssi_info[i << 1], max_rssi);
+
+ IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
+ ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4],
+ max_rssi, agc);
+
+ /* dBm = max_rssi dB - agc dB - constant.
+ * Higher AGC (higher radio gain) means lower signal. */
+ return max_rssi - agc - IWL_RSSI_OFFSET;
+}
+
/* Set up 4965-specific Rx frame reply handlers */
static void iwl4965_rx_handler_setup(struct iwl_priv *priv)
@@ -2399,6 +2323,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
.chain_noise_reset = iwl4965_chain_noise_reset,
.gain_computation = iwl4965_gain_computation,
.rts_tx_cmd_flag = iwl4965_rts_tx_cmd_flag,
+ .calc_rssi = iwl4965_calc_rssi,
};
static struct iwl_lib_ops iwl4965_lib = {
@@ -2440,7 +2365,6 @@ static struct iwl_lib_ops iwl4965_lib = {
.check_version = iwl4965_eeprom_check_version,
.query_addr = iwlcore_eeprom_query_addr,
},
- .set_power = iwl4965_set_power,
.send_tx_power = iwl4965_send_tx_power,
.update_chain_flags = iwl4965_update_chain_flags,
.temperature = iwl4965_temperature_calib,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 878d6193b232..f3d139b663e6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -93,6 +93,13 @@ static int iwl5000_apm_init(struct iwl_priv *priv)
iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
+ /* Set FH wait treshold to maximum (HW error during stress W/A) */
+ iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL);
+
+ /* enable HAP INTA to move device L1a -> L0s */
+ iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
+
iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
/* set "initialization complete" bit to move adapter
@@ -230,6 +237,16 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+ /* W/A : NIC is stuck in a reset state after Early PCIe power off
+ * (PCIe power is lost before PERST# is asserted),
+ * causing ME FW to lose ownership and not being able to obtain it back.
+ */
+ iwl_grab_nic_access(priv);
+ iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
+ ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
+ iwl_release_nic_access(priv);
+
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -924,8 +941,8 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE;
if (txq_id != IWL_CMD_QUEUE_NUM) {
- sta = txq->cmd[txq->q.write_ptr].cmd.tx.sta_id;
- sec_ctl = txq->cmd[txq->q.write_ptr].cmd.tx.sec_ctl;
+ sta = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id;
+ sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl;
switch (sec_ctl & TX_CMD_SEC_MSK) {
case TX_CMD_SEC_CCM:
@@ -964,7 +981,7 @@ static void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
u8 sta = 0;
if (txq_id != IWL_CMD_QUEUE_NUM)
- sta = txq->cmd[txq->q.read_ptr].cmd.tx.sta_id;
+ sta = txq->cmd[txq->q.read_ptr]->cmd.tx.sta_id;
shared_data->queues_byte_cnt_tbls[txq_id].tfd_offset[txq->q.read_ptr].
val = cpu_to_le16(1 | (sta << 12));
@@ -1131,7 +1148,7 @@ static void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask)
static inline u32 iwl5000_get_scd_ssn(struct iwl5000_tx_resp *tx_resp)
{
- return le32_to_cpup((__le32*)&tx_resp->status +
+ return le32_to_cpup((__le32 *)&tx_resp->status +
tx_resp->frame_count) & MAX_SN;
}
@@ -1228,9 +1245,9 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv,
bitmap = bitmap << sh;
sh = 0;
}
- bitmap |= (1 << sh);
- IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n",
- start, (u32)(bitmap & 0xFFFFFFFF));
+ bitmap |= 1ULL << sh;
+ IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n",
+ start, (unsigned long long)bitmap);
}
agg->bitmap = bitmap;
@@ -1444,6 +1461,44 @@ static void iwl5000_temperature(struct iwl_priv *priv)
priv->temperature = le32_to_cpu(priv->statistics.general.temperature);
}
+/* Calc max signal level (dBm) among 3 possible receivers */
+static int iwl5000_calc_rssi(struct iwl_priv *priv,
+ struct iwl_rx_phy_res *rx_resp)
+{
+ /* data from PHY/DSP regarding signal strength, etc.,
+ * contents are always there, not configurable by host
+ */
+ struct iwl5000_non_cfg_phy *ncphy =
+ (struct iwl5000_non_cfg_phy *)rx_resp->non_cfg_phy_buf;
+ u32 val, rssi_a, rssi_b, rssi_c, max_rssi;
+ u8 agc;
+
+ val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_AGC_IDX]);
+ agc = (val & IWL50_OFDM_AGC_MSK) >> IWL50_OFDM_AGC_BIT_POS;
+
+ /* Find max rssi among 3 possible receivers.
+ * These values are measured by the digital signal processor (DSP).
+ * They should stay fairly constant even as the signal strength varies,
+ * if the radio's automatic gain control (AGC) is working right.
+ * AGC value (see below) will provide the "interesting" info.
+ */
+ val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_AB_IDX]);
+ rssi_a = (val & IWL50_OFDM_RSSI_A_MSK) >> IWL50_OFDM_RSSI_A_BIT_POS;
+ rssi_b = (val & IWL50_OFDM_RSSI_B_MSK) >> IWL50_OFDM_RSSI_B_BIT_POS;
+ val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_C_IDX]);
+ rssi_c = (val & IWL50_OFDM_RSSI_C_MSK) >> IWL50_OFDM_RSSI_C_BIT_POS;
+
+ max_rssi = max_t(u32, rssi_a, rssi_b);
+ max_rssi = max_t(u32, max_rssi, rssi_c);
+
+ IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
+ rssi_a, rssi_b, rssi_c, max_rssi, agc);
+
+ /* dBm = max_rssi dB - agc dB - constant.
+ * Higher AGC (higher radio gain) means lower signal. */
+ return max_rssi - agc - IWL_RSSI_OFFSET;
+}
+
static struct iwl_hcmd_ops iwl5000_hcmd = {
.rxon_assoc = iwl5000_send_rxon_assoc,
};
@@ -1454,6 +1509,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
.gain_computation = iwl5000_gain_computation,
.chain_noise_reset = iwl5000_chain_noise_reset,
.rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag,
+ .calc_rssi = iwl5000_calc_rssi,
};
static struct iwl_lib_ops iwl5000_lib = {
@@ -1474,6 +1530,7 @@ static struct iwl_lib_ops iwl5000_lib = {
.alive_notify = iwl5000_alive_notify,
.send_tx_power = iwl5000_send_tx_power,
.temperature = iwl5000_temperature,
+ .update_chain_flags = iwl4965_update_chain_flags,
.apm_ops = {
.init = iwl5000_apm_init,
.reset = iwl5000_apm_reset,
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 3ccb84aa5dbc..754fef5b592f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -42,7 +42,7 @@
#include "iwl-core.h"
#include "iwl-helpers.h"
-#define RS_NAME "iwl-4965-rs"
+#define RS_NAME "iwl-agn-rs"
#define NUM_TRY_BEFORE_ANT_TOGGLE 1
#define IWL_NUMBER_TRY 1
@@ -77,9 +77,9 @@ static const u8 ant_toggle_lookup[] = {
};
/**
- * struct iwl4965_rate_scale_data -- tx success history for one rate
+ * struct iwl_rate_scale_data -- tx success history for one rate
*/
-struct iwl4965_rate_scale_data {
+struct iwl_rate_scale_data {
u64 data; /* bitmap of successful frames */
s32 success_counter; /* number of frames successful */
s32 success_ratio; /* per-cent * 128 */
@@ -89,12 +89,12 @@ struct iwl4965_rate_scale_data {
};
/**
- * struct iwl4965_scale_tbl_info -- tx params and success history for all rates
+ * struct iwl_scale_tbl_info -- tx params and success history for all rates
*
- * There are two of these in struct iwl4965_lq_sta,
+ * There are two of these in struct iwl_lq_sta,
* one for "active", and one for "search".
*/
-struct iwl4965_scale_tbl_info {
+struct iwl_scale_tbl_info {
enum iwl_table_type lq_type;
u8 ant_type;
u8 is_SGI; /* 1 = short guard interval */
@@ -103,10 +103,10 @@ struct iwl4965_scale_tbl_info {
u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
u32 current_rate; /* rate_n_flags, uCode API format */
- struct iwl4965_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
+ struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */
};
-struct iwl4965_traffic_load {
+struct iwl_traffic_load {
unsigned long time_stamp; /* age of the oldest statistics */
u32 packet_count[TID_QUEUE_MAX_SIZE]; /* packet count in this time
* slice */
@@ -118,11 +118,11 @@ struct iwl4965_traffic_load {
};
/**
- * struct iwl4965_lq_sta -- driver's rate scaling private structure
+ * struct iwl_lq_sta -- driver's rate scaling private structure
*
* Pointer to this gets passed back and forth between driver and mac80211.
*/
-struct iwl4965_lq_sta {
+struct iwl_lq_sta {
u8 active_tbl; /* index of active table, range 0-1 */
u8 enable_counter; /* indicates HT mode */
u8 stay_in_tbl; /* 1: disallow, 0: allow search for new mode */
@@ -153,8 +153,8 @@ struct iwl4965_lq_sta {
u16 active_rate_basic;
struct iwl_link_quality_cmd lq;
- struct iwl4965_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
- struct iwl4965_traffic_load load[TID_MAX_LOAD_COUNT];
+ struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */
+ struct iwl_traffic_load load[TID_MAX_LOAD_COUNT];
u8 tx_agg_tid_en;
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry *rs_sta_dbgfs_scale_table_file;
@@ -170,16 +170,15 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
struct ieee80211_hdr *hdr,
struct sta_info *sta);
static void rs_fill_link_cmd(const struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
- u32 rate_n_flags);
+ struct iwl_lq_sta *lq_sta, u32 rate_n_flags);
#ifdef CONFIG_MAC80211_DEBUGFS
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
- u32 *rate_n_flags, int index);
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+ u32 *rate_n_flags, int index);
#else
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
- u32 *rate_n_flags, int index)
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+ u32 *rate_n_flags, int index)
{}
#endif
@@ -234,7 +233,7 @@ static inline u8 rs_extract_rate(u32 rate_n_flags)
return (u8)(rate_n_flags & 0xFF);
}
-static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window)
+static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window)
{
window->data = 0;
window->success_counter = 0;
@@ -246,14 +245,14 @@ static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window)
static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type)
{
- return ((ant_type & valid_antenna) == ant_type);
+ return (ant_type & valid_antenna) == ant_type;
}
/*
* removes the old data from the statistics. All data that is older than
* TID_MAX_TIME_DIFF, will be deleted.
*/
-static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time)
+static void rs_tl_rm_old_stats(struct iwl_traffic_load *tl, u32 curr_time)
{
/* The oldest age we want to keep */
u32 oldest_time = curr_time - TID_MAX_TIME_DIFF;
@@ -274,13 +273,13 @@ static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time)
* increment traffic load value for tid and also remove
* any old values if passed the certain time period
*/
-static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data,
+static u8 rs_tl_add_packet(struct iwl_lq_sta *lq_data,
struct ieee80211_hdr *hdr)
{
u32 curr_time = jiffies_to_msecs(jiffies);
u32 time_diff;
s32 index;
- struct iwl4965_traffic_load *tl = NULL;
+ struct iwl_traffic_load *tl = NULL;
__le16 fc = hdr->frame_control;
u8 tid;
@@ -325,12 +324,12 @@ static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data,
/*
get the traffic load value for tid
*/
-static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid)
+static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid)
{
u32 curr_time = jiffies_to_msecs(jiffies);
u32 time_diff;
s32 index;
- struct iwl4965_traffic_load *tl = NULL;
+ struct iwl_traffic_load *tl = NULL;
if (tid >= TID_MAX_LOAD_COUNT)
return 0;
@@ -354,8 +353,8 @@ static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid)
}
static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_data, u8 tid,
- struct sta_info *sta)
+ struct iwl_lq_sta *lq_data, u8 tid,
+ struct sta_info *sta)
{
unsigned long state;
DECLARE_MAC_BUF(mac);
@@ -373,8 +372,8 @@ static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv,
}
static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
- struct iwl4965_lq_sta *lq_data,
- struct sta_info *sta)
+ struct iwl_lq_sta *lq_data,
+ struct sta_info *sta)
{
if ((tid < TID_MAX_LOAD_COUNT))
rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta);
@@ -385,9 +384,9 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid,
static inline int get_num_of_ant_from_rate(u32 rate_n_flags)
{
- return (!!(rate_n_flags & RATE_MCS_ANT_A_MSK) +
- !!(rate_n_flags & RATE_MCS_ANT_B_MSK) +
- !!(rate_n_flags & RATE_MCS_ANT_C_MSK));
+ return !!(rate_n_flags & RATE_MCS_ANT_A_MSK) +
+ !!(rate_n_flags & RATE_MCS_ANT_B_MSK) +
+ !!(rate_n_flags & RATE_MCS_ANT_C_MSK);
}
/**
@@ -397,11 +396,11 @@ static inline int get_num_of_ant_from_rate(u32 rate_n_flags)
* at this rate. window->data contains the bitmask of successful
* packets.
*/
-static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows,
+static int rs_collect_tx_data(struct iwl_rate_scale_data *windows,
int scale_index, s32 tpt, int retries,
int successes)
{
- struct iwl4965_rate_scale_data *window = NULL;
+ struct iwl_rate_scale_data *window = NULL;
static const u64 mask = (((u64)1) << (IWL_RATE_MAX_WINDOW - 1));
s32 fail_count;
@@ -473,7 +472,7 @@ static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows,
* Fill uCode API rate_n_flags field, based on "search" or "active" table.
*/
/* FIXME:RS:remove this function and put the flags statically in the table */
-static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl,
+static u32 rate_n_flags_from_tbl(struct iwl_scale_tbl_info *tbl,
int index, u8 use_green)
{
u32 rate_n_flags = 0;
@@ -530,7 +529,7 @@ static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl,
*/
static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags,
enum ieee80211_band band,
- struct iwl4965_scale_tbl_info *tbl,
+ struct iwl_scale_tbl_info *tbl,
int *rate_idx)
{
u32 ant_msk = (rate_n_flags & RATE_MCS_ANT_ABC_MSK);
@@ -591,7 +590,7 @@ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags,
/* switch to another antenna/antennas and return 1 */
/* if no other valid antenna found, return 0 */
static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags,
- struct iwl4965_scale_tbl_info *tbl)
+ struct iwl_scale_tbl_info *tbl)
{
u8 new_ant_type;
@@ -621,9 +620,9 @@ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags,
#if 0
static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf)
{
- return ((conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
+ return (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
priv->current_ht_config.is_green_field &&
- !priv->current_ht_config.non_GF_STA_present);
+ !priv->current_ht_config.non_GF_STA_present;
}
#endif
static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf)
@@ -638,9 +637,9 @@ static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf
* basic available rates.
*
*/
-static u16 rs_get_supported_rates(struct iwl4965_lq_sta *lq_sta,
- struct ieee80211_hdr *hdr,
- enum iwl_table_type rate_type)
+static u16 rs_get_supported_rates(struct iwl_lq_sta *lq_sta,
+ struct ieee80211_hdr *hdr,
+ enum iwl_table_type rate_type)
{
if (hdr && is_multicast_ether_addr(hdr->addr1) &&
lq_sta->active_rate_basic)
@@ -714,9 +713,9 @@ static u16 rs_get_adjacent_rate(struct iwl_priv *priv, u8 index, u16 rate_mask,
return (high << 8) | low;
}
-static u32 rs_get_lower_rate(struct iwl4965_lq_sta *lq_sta,
- struct iwl4965_scale_tbl_info *tbl, u8 scale_index,
- u8 ht_possible)
+static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta,
+ struct iwl_scale_tbl_info *tbl,
+ u8 scale_index, u8 ht_possible)
{
s32 low;
u16 rate_mask;
@@ -780,7 +779,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
int status;
u8 retries;
int rs_index, index = 0;
- struct iwl4965_lq_sta *lq_sta;
+ struct iwl_lq_sta *lq_sta;
struct iwl_link_quality_cmd *table;
struct sta_info *sta;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
@@ -788,11 +787,11 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_hw *hw = local_to_hw(local);
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct iwl4965_rate_scale_data *window = NULL;
- struct iwl4965_rate_scale_data *search_win = NULL;
+ struct iwl_rate_scale_data *window = NULL;
+ struct iwl_rate_scale_data *search_win = NULL;
u32 tx_rate;
- struct iwl4965_scale_tbl_info tbl_type;
- struct iwl4965_scale_tbl_info *curr_tbl, *search_tbl;
+ struct iwl_scale_tbl_info tbl_type;
+ struct iwl_scale_tbl_info *curr_tbl, *search_tbl;
u8 active_index = 0;
__le16 fc = hdr->frame_control;
s32 tpt = 0;
@@ -820,7 +819,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
goto out;
- lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+ lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
!lq_sta->ibss_sta_added)
@@ -831,10 +830,8 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev,
curr_tbl = &(lq_sta->lq_info[active_index]);
search_tbl = &(lq_sta->lq_info[(1 - active_index)]);
- window = (struct iwl4965_rate_scale_data *)
- &(curr_tbl->win[0]);
- search_win = (struct iwl4965_rate_scale_data *)
- &(search_tbl->win[0]);
+ window = (struct iwl_rate_scale_data *)&(curr_tbl->win[0]);
+ search_win = (struct iwl_rate_scale_data *)&(search_tbl->win[0]);
/*
* Ignore this Tx frame response if its initial rate doesn't match
@@ -983,7 +980,7 @@ out:
* searching for a new mode.
*/
static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy,
- struct iwl4965_lq_sta *lq_sta)
+ struct iwl_lq_sta *lq_sta)
{
IWL_DEBUG_RATE("we are staying in the same table\n");
lq_sta->stay_in_tbl = 1; /* only place this gets set */
@@ -1004,8 +1001,8 @@ static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy,
/*
* Find correct throughput table for given mode of modulation
*/
-static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta,
- struct iwl4965_scale_tbl_info *tbl)
+static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta,
+ struct iwl_scale_tbl_info *tbl)
{
if (is_legacy(tbl->lq_type)) {
if (!is_a_band(tbl->lq_type))
@@ -1050,12 +1047,12 @@ static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta,
* bit rate will typically need to increase, but not if performance was bad.
*/
static s32 rs_get_best_rate(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
- struct iwl4965_scale_tbl_info *tbl, /* "search" */
+ struct iwl_lq_sta *lq_sta,
+ struct iwl_scale_tbl_info *tbl, /* "search" */
u16 rate_mask, s8 index)
{
/* "active" values */
- struct iwl4965_scale_tbl_info *active_tbl =
+ struct iwl_scale_tbl_info *active_tbl =
&(lq_sta->lq_info[lq_sta->active_tbl]);
s32 active_sr = active_tbl->win[index].success_ratio;
s32 active_tpt = active_tbl->expected_tpt[index];
@@ -1143,10 +1140,10 @@ static s32 rs_get_best_rate(struct iwl_priv *priv,
* Set up search table for MIMO
*/
static int rs_switch_to_mimo2(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
+ struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct sta_info *sta,
- struct iwl4965_scale_tbl_info *tbl, int index)
+ struct iwl_scale_tbl_info *tbl, int index)
{
u16 rate_mask;
s32 rate;
@@ -1210,10 +1207,10 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv,
* Set up search table for SISO
*/
static int rs_switch_to_siso(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
+ struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct sta_info *sta,
- struct iwl4965_scale_tbl_info *tbl, int index)
+ struct iwl_scale_tbl_info *tbl, int index)
{
u16 rate_mask;
u8 is_green = lq_sta->is_green;
@@ -1270,18 +1267,17 @@ static int rs_switch_to_siso(struct iwl_priv *priv,
* Try to switch to new modulation mode from legacy
*/
static int rs_move_legacy_other(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
+ struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
struct sta_info *sta,
int index)
{
- struct iwl4965_scale_tbl_info *tbl =
- &(lq_sta->lq_info[lq_sta->active_tbl]);
- struct iwl4965_scale_tbl_info *search_tbl =
- &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
- struct iwl4965_rate_scale_data *window = &(tbl->win[index]);
- u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
- (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+ struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+ struct iwl_scale_tbl_info *search_tbl =
+ &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+ struct iwl_rate_scale_data *window = &(tbl->win[index]);
+ u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+ (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
int ret = 0;
@@ -1360,19 +1356,17 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
* Try to switch to new modulation mode from SISO
*/
static int rs_move_siso_to_other(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
+ struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta,
- int index)
+ struct sta_info *sta, int index)
{
u8 is_green = lq_sta->is_green;
- struct iwl4965_scale_tbl_info *tbl =
- &(lq_sta->lq_info[lq_sta->active_tbl]);
- struct iwl4965_scale_tbl_info *search_tbl =
- &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
- struct iwl4965_rate_scale_data *window = &(tbl->win[index]);
- u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
- (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+ struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+ struct iwl_scale_tbl_info *search_tbl =
+ &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+ struct iwl_rate_scale_data *window = &(tbl->win[index]);
+ u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+ (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
u8 valid_tx_ant = priv->hw_params.valid_tx_ant;
int ret;
@@ -1455,18 +1449,16 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
* Try to switch to new modulation mode from MIMO
*/
static int rs_move_mimo_to_other(struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
+ struct iwl_lq_sta *lq_sta,
struct ieee80211_conf *conf,
- struct sta_info *sta,
- int index)
+ struct sta_info *sta, int index)
{
s8 is_green = lq_sta->is_green;
- struct iwl4965_scale_tbl_info *tbl =
- &(lq_sta->lq_info[lq_sta->active_tbl]);
- struct iwl4965_scale_tbl_info *search_tbl =
- &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
- u32 sz = (sizeof(struct iwl4965_scale_tbl_info) -
- (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT));
+ struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]);
+ struct iwl_scale_tbl_info *search_tbl =
+ &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]);
+ u32 sz = (sizeof(struct iwl_scale_tbl_info) -
+ (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT));
u8 start_action = tbl->action;
/*u8 valid_tx_ant = priv->hw_params.valid_tx_ant;*/
int ret;
@@ -1552,9 +1544,9 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv,
* 2) # times calling this function
* 3) elapsed time in this mode (not used, for now)
*/
-static void rs_stay_in_table(struct iwl4965_lq_sta *lq_sta)
+static void rs_stay_in_table(struct iwl_lq_sta *lq_sta)
{
- struct iwl4965_scale_tbl_info *tbl;
+ struct iwl_scale_tbl_info *tbl;
int i;
int active_tbl;
int flush_interval_passed = 0;
@@ -1642,7 +1634,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
int high = IWL_RATE_INVALID;
int index;
int i;
- struct iwl4965_rate_scale_data *window = NULL;
+ struct iwl_rate_scale_data *window = NULL;
int current_tpt = IWL_INVALID_VALUE;
int low_tpt = IWL_INVALID_VALUE;
int high_tpt = IWL_INVALID_VALUE;
@@ -1651,8 +1643,8 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
__le16 fc;
u16 rate_mask;
u8 update_lq = 0;
- struct iwl4965_lq_sta *lq_sta;
- struct iwl4965_scale_tbl_info *tbl, *tbl1;
+ struct iwl_lq_sta *lq_sta;
+ struct iwl_scale_tbl_info *tbl, *tbl1;
u16 rate_scale_index_msk = 0;
u32 rate;
u8 is_green = 0;
@@ -1675,7 +1667,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
if (!sta || !sta->rate_ctrl_priv)
return;
- lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+ lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
tid = rs_tl_add_packet(lq_sta, hdr);
@@ -2030,8 +2022,8 @@ static void rs_initialize_lq(struct iwl_priv *priv,
struct ieee80211_conf *conf,
struct sta_info *sta)
{
- struct iwl4965_lq_sta *lq_sta;
- struct iwl4965_scale_tbl_info *tbl;
+ struct iwl_lq_sta *lq_sta;
+ struct iwl_scale_tbl_info *tbl;
int rate_idx;
int i;
u32 rate;
@@ -2042,7 +2034,7 @@ static void rs_initialize_lq(struct iwl_priv *priv,
if (!sta || !sta->rate_ctrl_priv)
goto out;
- lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+ lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
i = sta->last_txrate_idx;
if ((lq_sta->lq.sta_id == 0xff) &&
@@ -2096,7 +2088,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
struct sta_info *sta;
__le16 fc;
struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
- struct iwl4965_lq_sta *lq_sta;
+ struct iwl_lq_sta *lq_sta;
IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
@@ -2113,7 +2105,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
goto out;
}
- lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv;
+ lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv;
i = sta->last_txrate_idx;
if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
@@ -2149,14 +2141,14 @@ out:
static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
{
- struct iwl4965_lq_sta *lq_sta;
+ struct iwl_lq_sta *lq_sta;
struct iwl_priv *priv;
int i, j;
priv = (struct iwl_priv *)priv_rate;
IWL_DEBUG_RATE("create station rate scale window\n");
- lq_sta = kzalloc(sizeof(struct iwl4965_lq_sta), gfp);
+ lq_sta = kzalloc(sizeof(struct iwl_lq_sta), gfp);
if (lq_sta == NULL)
return NULL;
@@ -2165,7 +2157,7 @@ static void *rs_alloc_sta(void *priv_rate, gfp_t gfp)
for (j = 0; j < LQ_SIZE; j++)
for (i = 0; i < IWL_RATE_COUNT; i++)
- rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i]));
+ rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
return lq_sta;
}
@@ -2178,7 +2170,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
struct ieee80211_conf *conf = &local->hw.conf;
struct ieee80211_supported_band *sband;
struct iwl_priv *priv = (struct iwl_priv *)priv_rate;
- struct iwl4965_lq_sta *lq_sta = priv_sta;
+ struct iwl_lq_sta *lq_sta = priv_sta;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
@@ -2187,7 +2179,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
sta->txrate_idx = 3;
for (j = 0; j < LQ_SIZE; j++)
for (i = 0; i < IWL_RATE_COUNT; i++)
- rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i]));
+ rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]);
IWL_DEBUG_RATE("LQ: *** rate scale global init ***\n");
/* TODO: what is a good starting rate for STA? About middle? Maybe not
@@ -2271,10 +2263,9 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
}
static void rs_fill_link_cmd(const struct iwl_priv *priv,
- struct iwl4965_lq_sta *lq_sta,
- u32 new_rate)
+ struct iwl_lq_sta *lq_sta, u32 new_rate)
{
- struct iwl4965_scale_tbl_info tbl_type;
+ struct iwl_scale_tbl_info tbl_type;
int index = 0;
int rate_idx;
int repeat_rate = 0;
@@ -2402,6 +2393,7 @@ static void rs_free(void *priv_rate)
static void rs_clear(void *priv_rate)
{
+#ifdef CONFIG_IWLWIFI_DEBUG
struct iwl_priv *priv = (struct iwl_priv *) priv_rate;
IWL_DEBUG_RATE("enter\n");
@@ -2409,11 +2401,12 @@ static void rs_clear(void *priv_rate)
/* TODO - add rate scale state reset */
IWL_DEBUG_RATE("leave\n");
+#endif /* CONFIG_IWLWIFI_DEBUG */
}
static void rs_free_sta(void *priv_rate, void *priv_sta)
{
- struct iwl4965_lq_sta *lq_sta = priv_sta;
+ struct iwl_lq_sta *lq_sta = priv_sta;
struct iwl_priv *priv;
priv = (struct iwl_priv *)priv_rate;
@@ -2429,8 +2422,8 @@ static int open_file_generic(struct inode *inode, struct file *file)
file->private_data = inode->i_private;
return 0;
}
-static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
- u32 *rate_n_flags, int index)
+static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta,
+ u32 *rate_n_flags, int index)
{
struct iwl_priv *priv;
@@ -2453,7 +2446,7 @@ static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta,
static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file,
const char __user *user_buf, size_t count, loff_t *ppos)
{
- struct iwl4965_lq_sta *lq_sta = file->private_data;
+ struct iwl_lq_sta *lq_sta = file->private_data;
struct iwl_priv *priv;
char buf[64];
int buf_size;
@@ -2493,7 +2486,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file,
int desc = 0;
int i = 0;
- struct iwl4965_lq_sta *lq_sta = file->private_data;
+ struct iwl_lq_sta *lq_sta = file->private_data;
desc += sprintf(buff+desc, "sta_id %d\n", lq_sta->lq.sta_id);
desc += sprintf(buff+desc, "failed=%d success=%d rate=0%X\n",
@@ -2541,7 +2534,7 @@ static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file,
int desc = 0;
int i, j;
- struct iwl4965_lq_sta *lq_sta = file->private_data;
+ struct iwl_lq_sta *lq_sta = file->private_data;
for (i = 0; i < LQ_SIZE; i++) {
desc += sprintf(buff+desc, "%s type=%d SGI=%d FAT=%d DUP=%d\n"
"rate=0x%X\n",
@@ -2570,7 +2563,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
static void rs_add_debugfs(void *priv, void *priv_sta,
struct dentry *dir)
{
- struct iwl4965_lq_sta *lq_sta = priv_sta;
+ struct iwl_lq_sta *lq_sta = priv_sta;
lq_sta->rs_sta_dbgfs_scale_table_file =
debugfs_create_file("rate_scale_table", 0600, dir,
lq_sta, &rs_sta_dbgfs_scale_table_ops);
@@ -2585,7 +2578,7 @@ static void rs_add_debugfs(void *priv, void *priv_sta,
static void rs_remove_debugfs(void *priv, void *priv_sta)
{
- struct iwl4965_lq_sta *lq_sta = priv_sta;
+ struct iwl_lq_sta *lq_sta = priv_sta;
debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file);
debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file);
debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file);
@@ -2609,104 +2602,12 @@ static struct rate_control_ops rs_ops = {
#endif
};
-int iwl4965_fill_rs_info(struct ieee80211_hw *hw, char *buf, u8 sta_id)
-{
- struct ieee80211_local *local = hw_to_local(hw);
- struct iwl_priv *priv = hw->priv;
- struct iwl4965_lq_sta *lq_sta;
- struct sta_info *sta;
- int cnt = 0, i;
- u32 samples = 0, success = 0, good = 0;
- unsigned long now = jiffies;
- u32 max_time = 0;
- u8 lq_type, antenna;
-
- rcu_read_lock();
-
- sta = sta_info_get(local, priv->stations[sta_id].sta.sta.addr);
- if (!sta || !sta->rate_ctrl_priv) {
- if (sta)
- IWL_DEBUG_RATE("leave - no private rate data!\n");
- else
- IWL_DEBUG_RATE("leave - no station!\n");
- rcu_read_unlock();
- return sprintf(buf, "station %d not found\n", sta_id);
- }
-
- lq_sta = (void *)sta->rate_ctrl_priv;
-
- lq_type = lq_sta->lq_info[lq_sta->active_tbl].lq_type;
- antenna = lq_sta->lq_info[lq_sta->active_tbl].ant_type;
-
- if (is_legacy(lq_type))
- i = IWL_RATE_54M_INDEX;
- else
- i = IWL_RATE_60M_INDEX;
- while (1) {
- u64 mask;
- int j;
- int active = lq_sta->active_tbl;
-
- cnt +=
- sprintf(&buf[cnt], " %2dMbs: ", iwl_rates[i].ieee / 2);
-
- mask = (1ULL << (IWL_RATE_MAX_WINDOW - 1));
- for (j = 0; j < IWL_RATE_MAX_WINDOW; j++, mask >>= 1)
- buf[cnt++] =
- (lq_sta->lq_info[active].win[i].data & mask)
- ? '1' : '0';
-
- samples += lq_sta->lq_info[active].win[i].counter;
- good += lq_sta->lq_info[active].win[i].success_counter;
- success += lq_sta->lq_info[active].win[i].success_counter *
- iwl_rates[i].ieee;
-
- if (lq_sta->lq_info[active].win[i].stamp) {
- int delta =
- jiffies_to_msecs(now -
- lq_sta->lq_info[active].win[i].stamp);
-
- if (delta > max_time)
- max_time = delta;
-
- cnt += sprintf(&buf[cnt], "%5dms\n", delta);
- } else
- buf[cnt++] = '\n';
-
- j = iwl4965_get_prev_ieee_rate(i);
- if (j == i)
- break;
- i = j;
- }
-
- /*
- * Display the average rate of all samples taken.
- * NOTE: We multiply # of samples by 2 since the IEEE measurement
- * added from iwl_rates is actually 2X the rate.
- */
- if (samples)
- cnt += sprintf(&buf[cnt],
- "\nAverage rate is %3d.%02dMbs over last %4dms\n"
- "%3d%% success (%d good packets over %d tries)\n",
- success / (2 * samples), (success * 5 / samples) % 10,
- max_time, good * 100 / samples, good, samples);
- else
- cnt += sprintf(&buf[cnt], "\nAverage rate: 0Mbs\n");
-
- cnt += sprintf(&buf[cnt], "\nrate scale type %d antenna %d "
- "active_search %d rate index %d\n", lq_type, antenna,
- lq_sta->search_better_tbl, sta->last_txrate_idx);
-
- rcu_read_unlock();
- return cnt;
-}
-
-int iwl4965_rate_control_register(void)
+int iwlagn_rate_control_register(void)
{
return ieee80211_rate_control_register(&rs_ops);
}
-void iwl4965_rate_control_unregister(void)
+void iwlagn_rate_control_unregister(void)
{
ieee80211_rate_control_unregister(&rs_ops);
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
index 9b9972885aa5..84d4d1e33755 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h
@@ -24,8 +24,8 @@
*
*****************************************************************************/
-#ifndef __iwl_4965_rs_h__
-#define __iwl_4965_rs_h__
+#ifndef __iwl_agn_rs_h__
+#define __iwl_agn_rs_h__
#include "iwl-dev.h"
@@ -88,7 +88,7 @@ enum {
#define IWL_RATE_5M_MASK (1 << IWL_RATE_5M_INDEX)
#define IWL_RATE_11M_MASK (1 << IWL_RATE_11M_INDEX)
-/* 4965 uCode API values for legacy bit rates, both OFDM and CCK */
+/* uCode API values for legacy bit rates, both OFDM and CCK */
enum {
IWL_RATE_6M_PLCP = 13,
IWL_RATE_9M_PLCP = 15,
@@ -107,7 +107,7 @@ enum {
/*FIXME:RS:add IWL_RATE_LEGACY_INVM_PLCP = 0,*/
};
-/* 4965 uCode API values for OFDM high-throughput (HT) bit rates */
+/* uCode API values for OFDM high-throughput (HT) bit rates */
enum {
IWL_RATE_SISO_6M_PLCP = 0,
IWL_RATE_SISO_12M_PLCP = 1,
@@ -287,15 +287,6 @@ static inline u8 iwl4965_get_prev_ieee_rate(u8 rate_index)
}
/**
- * iwl4965_fill_rs_info - Fill an output text buffer with the rate representation
- *
- * NOTE: This is provided as a quick mechanism for a user to visualize
- * the performance of the rate control algorithm and is not meant to be
- * parsed software.
- */
-extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
-
-/**
* iwl4965_rate_control_register - Register the rate control algorithm callbacks
*
* Since the rate control algorithm is hardware specific, there is no need
@@ -305,7 +296,7 @@ extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id);
* ieee80211_register_hw
*
*/
-extern int iwl4965_rate_control_register(void);
+extern int iwlagn_rate_control_register(void);
/**
* iwl4965_rate_control_unregister - Unregister the rate control callbacks
@@ -313,6 +304,6 @@ extern int iwl4965_rate_control_register(void);
* This should be called after calling ieee80211_unregister_hw, but before
* the driver is unloaded.
*/
-extern void iwl4965_rate_control_unregister(void);
+extern void iwlagn_rate_control_unregister(void);
-#endif
+#endif /* __iwl_agn__rs__ */
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 71f5da3fe5c4..b8407d5704a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -65,7 +65,7 @@
* NOTE: DRV_NAME is defined in iwlwifi.h for use by iwl-debug.h and printk
*/
-#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link 4965AGN driver for Linux"
+#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link AGN driver for Linux"
#ifdef CONFIG_IWLWIFI_DEBUG
#define VD "d"
@@ -73,7 +73,7 @@
#define VD
#endif
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
#define VS "s"
#else
#define VS
@@ -86,6 +86,7 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR(DRV_COPYRIGHT);
MODULE_LICENSE("GPL");
+MODULE_ALIAS("iwl4965");
/*************** STATION TABLE MANAGEMENT ****
* mac80211 should be examined to determine if sta_info is duplicating
@@ -444,11 +445,10 @@ static void iwl_free_frame(struct iwl_priv *priv, struct iwl_frame *frame)
list_add(&frame->list, &priv->free_frames);
}
-unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
- struct ieee80211_hdr *hdr,
- const u8 *dest, int left)
+static unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv,
+ struct ieee80211_hdr *hdr,
+ const u8 *dest, int left)
{
-
if (!iwl_is_associated(priv) || !priv->ibss_beacon ||
((priv->iw_mode != IEEE80211_IF_TYPE_IBSS) &&
(priv->iw_mode != IEEE80211_IF_TYPE_AP)))
@@ -487,6 +487,38 @@ static u8 iwl4965_rate_get_lowest_plcp(struct iwl_priv *priv)
return IWL_RATE_6M_PLCP;
}
+unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
+ struct iwl_frame *frame, u8 rate)
+{
+ struct iwl_tx_beacon_cmd *tx_beacon_cmd;
+ unsigned int frame_size;
+
+ tx_beacon_cmd = &frame->u.beacon;
+ memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd));
+
+ tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id;
+ tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
+
+ frame_size = iwl_fill_beacon_frame(priv, tx_beacon_cmd->frame,
+ iwl_bcast_addr,
+ sizeof(frame->u) - sizeof(*tx_beacon_cmd));
+
+ BUG_ON(frame_size > MAX_MPDU_SIZE);
+ tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size);
+
+ if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP))
+ tx_beacon_cmd->tx.rate_n_flags =
+ iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK);
+ else
+ tx_beacon_cmd->tx.rate_n_flags =
+ iwl_hw_set_rate_n_flags(rate, 0);
+
+ tx_beacon_cmd->tx.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK |
+ TX_CMD_FLG_TSF_MSK |
+ TX_CMD_FLG_STA_RATE_MSK;
+
+ return sizeof(*tx_beacon_cmd) + frame_size;
+}
static int iwl4965_send_beacon_cmd(struct iwl_priv *priv)
{
struct iwl_frame *frame;
@@ -608,7 +640,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force)
}
#define MAX_UCODE_BEACON_INTERVAL 4096
-#define INTEL_CONN_LISTEN_INTERVAL __constant_cpu_to_le16(0xA)
static __le16 iwl4965_adjust_beacon_interval(u16 beacon_val)
{
@@ -638,7 +669,7 @@ static void iwl4965_setup_rxon_timing(struct iwl_priv *priv)
priv->rxon_timing.timestamp.dw[0] =
cpu_to_le32(priv->timestamp & 0xFFFFFFFF);
- priv->rxon_timing.listen_interval = INTEL_CONN_LISTEN_INTERVAL;
+ priv->rxon_timing.listen_interval = cpu_to_le16(conf->listen_interval);
tsf = priv->timestamp;
@@ -853,7 +884,7 @@ static void iwl4965_set_rate(struct iwl_priv *priv)
(IWL_OFDM_BASIC_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF;
}
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
#include "iwl-spectrum.h"
@@ -1057,7 +1088,7 @@ static void iwl4965_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
static void iwl4965_rx_spectrum_measure_notif(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb)
{
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
struct iwl4965_spectrum_notification *report = &(pkt->u.spectrum_notif);
@@ -1231,6 +1262,37 @@ static void iwl4965_rx_card_state_notif(struct iwl_priv *priv,
wake_up_interruptible(&priv->wait_command_queue);
}
+int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src)
+{
+ int ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&priv->lock, flags);
+ ret = iwl_grab_nic_access(priv);
+ if (ret)
+ goto err;
+
+ if (src == IWL_PWR_SRC_VAUX) {
+ u32 val;
+ ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE,
+ &val);
+
+ if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT)
+ iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
+ ~APMG_PS_CTRL_MSK_PWR_SRC);
+ } else {
+ iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
+ ~APMG_PS_CTRL_MSK_PWR_SRC);
+ }
+
+ iwl_release_nic_access(priv);
+err:
+ spin_unlock_irqrestore(&priv->lock, flags);
+ return ret;
+}
+
/**
* iwl4965_setup_rx_handlers - Initialize Rx handler callbacks
*
@@ -2170,17 +2232,16 @@ static int __iwl4965_up(struct iwl_priv *priv)
}
/* If platform's RF_KILL switch is NOT set to KILL */
- if (iwl_read32(priv, CSR_GP_CNTRL) &
- CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
+ if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW)
clear_bit(STATUS_RF_KILL_HW, &priv->status);
else
set_bit(STATUS_RF_KILL_HW, &priv->status);
- if (!test_bit(STATUS_IN_SUSPEND, &priv->status) &&
- iwl_is_rfkill(priv)) {
+ if (iwl_is_rfkill(priv)) {
+ iwl4965_enable_interrupts(priv);
IWL_WARNING("Radio disabled by %s RF Kill switch\n",
test_bit(STATUS_RF_KILL_HW, &priv->status) ? "HW" : "SW");
- return -ENODEV;
+ return 0;
}
iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
@@ -2216,11 +2277,6 @@ static int __iwl4965_up(struct iwl_priv *priv)
memcpy(priv->ucode_data_backup.v_addr, priv->ucode_data.v_addr,
priv->ucode_data.len);
- /* We return success when we resume from suspend and rf_kill is on. */
- if (test_bit(STATUS_RF_KILL_HW, &priv->status) ||
- test_bit(STATUS_RF_KILL_SW, &priv->status))
- return 0;
-
for (i = 0; i < MAX_HW_RESTARTS; i++) {
iwl_clear_stations_table(priv);
@@ -2415,7 +2471,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
unsigned long flags;
if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
- IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__);
+ IWL_ERROR("%s Should not be called in AP mode\n", __func__);
return;
}
@@ -2491,7 +2547,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv)
default:
IWL_ERROR("%s Should not be called in %d mode\n",
- __FUNCTION__, priv->iw_mode);
+ __func__, priv->iw_mode);
break;
}
@@ -2589,6 +2645,9 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw)
if (ret)
goto out_release_irq;
+ if (iwl_is_rfkill(priv))
+ goto out;
+
IWL_DEBUG_INFO("Start UP work done.\n");
if (test_bit(STATUS_IN_SUSPEND, &priv->status))
@@ -2608,6 +2667,7 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw)
}
}
+out:
priv->is_open = 1;
IWL_DEBUG_MAC80211("leave\n");
return 0;
@@ -2773,6 +2833,7 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
spin_lock_irqsave(&priv->lock, flags);
+
/* if we are switching from ht to 2.4 clear flags
* from any ht related info since 2.4 does not
* support ht */
@@ -3102,6 +3163,7 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw,
if (bss_conf->assoc) {
priv->assoc_id = bss_conf->aid;
priv->beacon_int = bss_conf->beacon_int;
+ priv->power_data.dtim_period = bss_conf->dtim_period;
priv->timestamp = bss_conf->timestamp;
priv->assoc_capability = bss_conf->assoc_capability;
priv->next_scan_jiffies = jiffies +
@@ -3345,6 +3407,39 @@ static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
return 0;
}
+static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
+ enum ieee80211_ampdu_mlme_action action,
+ const u8 *addr, u16 tid, u16 *ssn)
+{
+ struct iwl_priv *priv = hw->priv;
+ DECLARE_MAC_BUF(mac);
+
+ IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n",
+ print_mac(mac, addr), tid);
+
+ if (!(priv->cfg->sku & IWL_SKU_N))
+ return -EACCES;
+
+ switch (action) {
+ case IEEE80211_AMPDU_RX_START:
+ IWL_DEBUG_HT("start Rx\n");
+ return iwl_rx_agg_start(priv, addr, tid, *ssn);
+ case IEEE80211_AMPDU_RX_STOP:
+ IWL_DEBUG_HT("stop Rx\n");
+ return iwl_rx_agg_stop(priv, addr, tid);
+ case IEEE80211_AMPDU_TX_START:
+ IWL_DEBUG_HT("start Tx\n");
+ return iwl_tx_agg_start(priv, addr, tid, ssn);
+ case IEEE80211_AMPDU_TX_STOP:
+ IWL_DEBUG_HT("stop Tx\n");
+ return iwl_tx_agg_stop(priv, addr, tid);
+ default:
+ IWL_DEBUG_HT("unknown\n");
+ return -EINVAL;
+ break;
+ }
+ return 0;
+}
static int iwl4965_mac_get_tx_stats(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats)
{
@@ -3592,15 +3687,6 @@ static ssize_t show_temperature(struct device *d,
static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL);
-static ssize_t show_rs_window(struct device *d,
- struct device_attribute *attr,
- char *buf)
-{
- struct iwl_priv *priv = d->driver_data;
- return iwl4965_fill_rs_info(priv->hw, buf, IWL_AP_ID);
-}
-static DEVICE_ATTR(rs_window, S_IRUGO, show_rs_window, NULL);
-
static ssize_t show_tx_power(struct device *d,
struct device_attribute *attr, char *buf)
{
@@ -3699,7 +3785,7 @@ static ssize_t store_filter_flags(struct device *d,
static DEVICE_ATTR(filter_flags, S_IWUSR | S_IRUGO, show_filter_flags,
store_filter_flags);
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
static ssize_t show_measurement(struct device *d,
struct device_attribute *attr, char *buf)
@@ -3707,7 +3793,7 @@ static ssize_t show_measurement(struct device *d,
struct iwl_priv *priv = dev_get_drvdata(d);
struct iwl4965_spectrum_notification measure_report;
u32 size = sizeof(measure_report), len = 0, ofs = 0;
- u8 *data = (u8 *) & measure_report;
+ u8 *data = (u8 *)&measure_report;
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
@@ -3770,7 +3856,7 @@ static ssize_t store_measurement(struct device *d,
static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR,
show_measurement, store_measurement);
-#endif /* CONFIG_IWL4965_SPECTRUM_MEASUREMENT */
+#endif /* CONFIG_IWLAGN_SPECTRUM_MEASUREMENT */
static ssize_t store_retry_rate(struct device *d,
struct device_attribute *attr,
@@ -3800,77 +3886,54 @@ static ssize_t store_power_level(struct device *d,
const char *buf, size_t count)
{
struct iwl_priv *priv = dev_get_drvdata(d);
- int rc;
+ int ret;
int mode;
mode = simple_strtoul(buf, NULL, 0);
mutex_lock(&priv->mutex);
if (!iwl_is_ready(priv)) {
- rc = -EAGAIN;
+ ret = -EAGAIN;
goto out;
}
- rc = iwl_power_set_user_mode(priv, mode);
- if (rc) {
+ ret = iwl_power_set_user_mode(priv, mode);
+ if (ret) {
IWL_DEBUG_MAC80211("failed setting power mode.\n");
goto out;
}
- rc = count;
+ ret = count;
out:
mutex_unlock(&priv->mutex);
- return rc;
+ return ret;
}
-#define MAX_WX_STRING 80
-
-/* Values are in microsecond */
-static const s32 timeout_duration[] = {
- 350000,
- 250000,
- 75000,
- 37000,
- 25000,
-};
-static const s32 period_duration[] = {
- 400000,
- 700000,
- 1000000,
- 1000000,
- 1000000
-};
-
static ssize_t show_power_level(struct device *d,
struct device_attribute *attr, char *buf)
{
struct iwl_priv *priv = dev_get_drvdata(d);
+ int mode = priv->power_data.user_power_setting;
+ int system = priv->power_data.system_power_setting;
int level = priv->power_data.power_mode;
char *p = buf;
- p += sprintf(p, "%d ", level);
- switch (level) {
- case IWL_POWER_MODE_CAM:
- case IWL_POWER_AC:
- p += sprintf(p, "(AC)");
+ switch (system) {
+ case IWL_POWER_SYS_AUTO:
+ p += sprintf(p, "SYSTEM:auto");
break;
- case IWL_POWER_BATTERY:
- p += sprintf(p, "(BATTERY)");
+ case IWL_POWER_SYS_AC:
+ p += sprintf(p, "SYSTEM:ac");
+ break;
+ case IWL_POWER_SYS_BATTERY:
+ p += sprintf(p, "SYSTEM:battery");
break;
- default:
- p += sprintf(p,
- "(Timeout %dms, Period %dms)",
- timeout_duration[level - 1] / 1000,
- period_duration[level - 1] / 1000);
}
-/*
- if (!(priv->power_mode & IWL_POWER_ENABLED))
- p += sprintf(p, " OFF\n");
- else
- p += sprintf(p, " \n");
-*/
- p += sprintf(p, " \n");
- return (p - buf + 1);
+
+ p += sprintf(p, "\tMODE:%s", (mode < IWL_POWER_AUTO)?"fixed":"auto");
+ p += sprintf(p, "\tINDEX:%d", level);
+ p += sprintf(p, "\n");
+ return p - buf + 1;
}
static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level,
@@ -3945,7 +4008,7 @@ static ssize_t show_statistics(struct device *d,
struct iwl_priv *priv = dev_get_drvdata(d);
u32 size = sizeof(struct iwl_notif_statistics);
u32 len = 0, ofs = 0;
- u8 *data = (u8 *) & priv->statistics;
+ u8 *data = (u8 *)&priv->statistics;
int rc = 0;
if (!iwl_is_alive(priv))
@@ -4041,12 +4104,11 @@ static struct attribute *iwl4965_sysfs_entries[] = {
&dev_attr_channels.attr,
&dev_attr_flags.attr,
&dev_attr_filter_flags.attr,
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
&dev_attr_measurement.attr,
#endif
&dev_attr_power_level.attr,
&dev_attr_retry_rate.attr,
- &dev_attr_rs_window.attr,
&dev_attr_statistics.attr,
&dev_attr_status.attr,
&dev_attr_temperature.attr,
@@ -4394,8 +4456,10 @@ static int iwl4965_pci_resume(struct pci_dev *pdev)
/* Hardware specific file defines the PCI IDs table for that hardware module */
static struct pci_device_id iwl_hw_card_ids[] = {
+#ifdef CONFIG_IWL4965
{IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
{IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
+#endif /* CONFIG_IWL4965 */
#ifdef CONFIG_IWL5000
{IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bg_cfg)},
{IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bg_cfg)},
@@ -4431,7 +4495,7 @@ static int __init iwl4965_init(void)
printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n");
printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n");
- ret = iwl4965_rate_control_register();
+ ret = iwlagn_rate_control_register();
if (ret) {
IWL_ERROR("Unable to register rate control algorithm: %d\n", ret);
return ret;
@@ -4446,14 +4510,14 @@ static int __init iwl4965_init(void)
return ret;
error_register:
- iwl4965_rate_control_unregister();
+ iwlagn_rate_control_unregister();
return ret;
}
static void __exit iwl4965_exit(void)
{
pci_unregister_driver(&iwl_driver);
- iwl4965_rate_control_unregister();
+ iwlagn_rate_control_unregister();
}
module_exit(iwl4965_exit);
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index e9bb1de0ce3f..28b5b09996ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -666,8 +666,7 @@ struct iwl4965_rxon_assoc_cmd {
__le16 reserved;
} __attribute__ ((packed));
-
-
+#define IWL_CONN_MAX_LISTEN_INTERVAL 10
/*
* REPLY_RXON_TIMING = 0x14 (command, has simple generic response)
@@ -1076,10 +1075,12 @@ struct iwl4965_rx_frame {
} __attribute__ ((packed));
/* Fixed (non-configurable) rx data from phy */
-#define RX_PHY_FLAGS_ANTENNAE_OFFSET (4)
-#define RX_PHY_FLAGS_ANTENNAE_MASK (0x70)
-#define IWL_AGC_DB_MASK (0x3f80) /* MASK(7,13) */
-#define IWL_AGC_DB_POS (7)
+
+#define IWL49_RX_RES_PHY_CNT 14
+#define IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET (4)
+#define IWL49_RX_PHY_FLAGS_ANTENNAE_MASK (0x70)
+#define IWL49_AGC_DB_MASK (0x3f80) /* MASK(7,13) */
+#define IWL49_AGC_DB_POS (7)
struct iwl4965_rx_non_cfg_phy {
__le16 ant_selection; /* ant A bit 4, ant B bit 5, ant C bit 6 */
__le16 agc_info; /* agc code 0:6, agc dB 7:13, reserved 14:15 */
@@ -1087,12 +1088,30 @@ struct iwl4965_rx_non_cfg_phy {
u8 pad[0];
} __attribute__ ((packed));
+
+#define IWL50_RX_RES_PHY_CNT 8
+#define IWL50_RX_RES_AGC_IDX 1
+#define IWL50_RX_RES_RSSI_AB_IDX 2
+#define IWL50_RX_RES_RSSI_C_IDX 3
+#define IWL50_OFDM_AGC_MSK 0xfe00
+#define IWL50_OFDM_AGC_BIT_POS 9
+#define IWL50_OFDM_RSSI_A_MSK 0x00ff
+#define IWL50_OFDM_RSSI_A_BIT_POS 0
+#define IWL50_OFDM_RSSI_B_MSK 0xff0000
+#define IWL50_OFDM_RSSI_B_BIT_POS 16
+#define IWL50_OFDM_RSSI_C_MSK 0x00ff
+#define IWL50_OFDM_RSSI_C_BIT_POS 0
+
+struct iwl5000_non_cfg_phy {
+ __le32 non_cfg_phy[IWL50_RX_RES_PHY_CNT]; /* upto 8 phy entries */
+} __attribute__ ((packed));
+
+
/*
* REPLY_RX = 0xc3 (response only, not a command)
* Used only for legacy (non 11n) frames.
*/
-#define RX_RES_PHY_CNT 14
-struct iwl4965_rx_phy_res {
+struct iwl_rx_phy_res {
u8 non_cfg_phy_cnt; /* non configurable DSP phy data byte count */
u8 cfg_phy_cnt; /* configurable DSP phy data byte count */
u8 stat_id; /* configurable DSP phy data set ID */
@@ -1101,8 +1120,7 @@ struct iwl4965_rx_phy_res {
__le32 beacon_time_stamp; /* beacon at on-air rise */
__le16 phy_flags; /* general phy flags: band, modulation, ... */
__le16 channel; /* channel number */
- __le16 non_cfg_phy[RX_RES_PHY_CNT]; /* upto 14 phy entries */
- __le32 reserved2;
+ u8 non_cfg_phy_buf[32]; /* for various implementations of non_cfg_phy */
__le32 rate_n_flags; /* RATE_MCS_* */
__le16 byte_count; /* frame's byte-count */
__le16 reserved3;
@@ -1993,7 +2011,7 @@ struct iwl4965_spectrum_notification {
*****************************************************************************/
/**
- * struct iwl4965_powertable_cmd - Power Table Command
+ * struct iwl_powertable_cmd - Power Table Command
* @flags: See below:
*
* POWER_TABLE_CMD = 0x77 (command, has simple generic response)
@@ -2027,7 +2045,7 @@ struct iwl4965_spectrum_notification {
#define IWL_POWER_PCI_PM_MSK __constant_cpu_to_le16(1 << 3)
#define IWL_POWER_FAST_PD __constant_cpu_to_le16(1 << 4)
-struct iwl4965_powertable_cmd {
+struct iwl_powertable_cmd {
__le16 flags;
u8 keep_alive_seconds;
u8 debug_flags;
@@ -2324,7 +2342,7 @@ struct iwl4965_beacon_notif {
/*
* REPLY_TX_BEACON = 0x91 (command, has simple generic response)
*/
-struct iwl4965_tx_beacon_cmd {
+struct iwl_tx_beacon_cmd {
struct iwl_tx_cmd tx;
__le16 tim_idx;
u8 tim_size;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index e3427c205ccf..9bd61809129f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -383,8 +383,8 @@ void iwl_reset_qos(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_reset_qos);
-#define MAX_BIT_RATE_40_MHZ 0x96; /* 150 Mbps */
-#define MAX_BIT_RATE_20_MHZ 0x48; /* 72 Mbps */
+#define MAX_BIT_RATE_40_MHZ 0x96 /* 150 Mbps */
+#define MAX_BIT_RATE_20_MHZ 0x48 /* 72 Mbps */
static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
struct ieee80211_ht_info *ht_info,
enum ieee80211_band band)
@@ -815,7 +815,7 @@ int iwl_setup_mac(struct iwl_priv *priv)
{
int ret;
struct ieee80211_hw *hw = priv->hw;
- hw->rate_control_algorithm = "iwl-4965-rs";
+ hw->rate_control_algorithm = "iwl-agn-rs";
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
@@ -827,6 +827,7 @@ int iwl_setup_mac(struct iwl_priv *priv)
hw->ampdu_queues = priv->cfg->mod_params->num_of_ampdu_queues;
hw->conf.beacon_int = 100;
+ hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL;
if (priv->bands[IEEE80211_BAND_2GHZ].n_channels)
priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index db66114f1e56..64f139e97444 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -95,6 +95,8 @@ struct iwl_hcmd_utils_ops {
void (*chain_noise_reset)(struct iwl_priv *priv);
void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info,
__le32 *tx_flags);
+ int (*calc_rssi)(struct iwl_priv *priv,
+ struct iwl_rx_phy_res *rx_resp);
};
struct iwl_lib_ops {
@@ -139,7 +141,6 @@ struct iwl_lib_ops {
int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src);
} apm_ops;
/* power */
- int (*set_power)(struct iwl_priv *priv, void *cmd);
int (*send_tx_power) (struct iwl_priv *priv);
void (*update_chain_flags)(struct iwl_priv *priv);
void (*temperature) (struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 545ed692d889..52629fbd835a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -104,6 +104,7 @@
* 3-2: 0 = A, 1 = B, 2 = C, 3 = D step
*/
#define CSR_HW_REV_WA_REG (CSR_BASE+0x22C)
+#define CSR_DBG_HPET_MEM_REG (CSR_BASE+0x240)
/* Bits for CSR_HW_IF_CONFIG_REG */
#define CSR49_HW_IF_CONFIG_REG_BIT_4965_R (0x00000010)
@@ -118,7 +119,12 @@
#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000)
#define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000)
-#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
+#define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A (0x00080000)
+#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
+#define CSR_HW_IF_CONFIG_REG_BIT_PCI_OWN_SEM (0x00400000)
+#define CSR_HW_IF_CONFIG_REG_BIT_ME_OWN (0x02000000)
+#define CSR_HW_IF_CONFIG_REG_BIT_WAKE_ME (0x08000000)
+
/* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
* acknowledged (reset) by host writing "1" to flagged bits. */
@@ -236,6 +242,8 @@
#define CSR39_ANA_PLL_CFG_VAL (0x01000000)
#define CSR50_ANA_PLL_CFG_VAL (0x00880300)
+/* HPET MEM debug */
+#define CSR_DBG_HPET_MEM_REG_VAL (0xFFFF0000)
/*=== HBUS (Host-side Bus) ===*/
#define HBUS_BASE (0x400)
/*
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index d6d729e86bdb..b4ffd33ef98c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -33,12 +33,12 @@
#define IWL_DEBUG(level, fmt, args...) \
do { if (priv->debug_level & (level)) \
dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#define IWL_DEBUG_LIMIT(level, fmt, args...) \
do { if ((priv->debug_level & (level)) && net_ratelimit()) \
dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \
- in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
+ in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct iwl_debugfs {
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index ed948dc59b3d..20db0eb636a8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -231,7 +231,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
DECLARE_MAC_BUF(mac);
buf = kmalloc(bufsz, GFP_KERNEL);
- if(!buf)
+ if (!buf)
return -ENOMEM;
pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n",
@@ -364,16 +364,19 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
{
struct iwl_debugfs *dbgfs;
struct dentry *phyd = priv->hw->wiphy->debugfsdir;
+ int ret = 0;
dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL);
if (!dbgfs) {
+ ret = -ENOMEM;
goto err;
}
priv->dbgfs = dbgfs;
dbgfs->name = name;
dbgfs->dir_drv = debugfs_create_dir(name, phyd);
- if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)){
+ if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)) {
+ ret = -ENOENT;
goto err;
}
@@ -394,7 +397,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
err:
IWL_ERROR("Can't open the debugfs directory\n");
iwl_dbgfs_unregister(priv);
- return -ENOENT;
+ return ret;
}
EXPORT_SYMBOL(iwl_dbgfs_register);
@@ -404,7 +407,7 @@ EXPORT_SYMBOL(iwl_dbgfs_register);
*/
void iwl_dbgfs_unregister(struct iwl_priv *priv)
{
- if (!(priv->dbgfs))
+ if (!priv->dbgfs)
return;
DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_eeprom);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 4d789e353e3a..c19db438306c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -36,7 +36,7 @@
#include <linux/kernel.h>
#include <net/ieee80211_radiotap.h>
-#define DRV_NAME "iwl4965"
+#define DRV_NAME "iwlagn"
#include "iwl-rfkill.h"
#include "iwl-eeprom.h"
#include "iwl-4965-hw.h"
@@ -45,6 +45,7 @@
#include "iwl-debug.h"
#include "iwl-led.h"
#include "iwl-power.h"
+#include "iwl-agn-rs.h"
/* configuration for the iwl4965 */
extern struct iwl_cfg iwl4965_agn_cfg;
@@ -134,8 +135,7 @@ struct iwl_tx_info {
struct iwl_tx_queue {
struct iwl_queue q;
struct iwl_tfd_frame *bd;
- struct iwl_cmd *cmd;
- dma_addr_t dma_addr_cmd;
+ struct iwl_cmd *cmd[TFD_TX_CMD_SLOTS];
struct iwl_tx_info *txb;
int need_update;
int sched_retry;
@@ -191,7 +191,6 @@ struct iwl4965_clip_group {
const s8 clip_powers[IWL_MAX_RATES];
};
-#include "iwl-4965-rs.h"
#define IWL_TX_FIFO_AC0 0
#define IWL_TX_FIFO_AC1 1
@@ -219,7 +218,7 @@ enum iwl_pwr_src {
struct iwl_frame {
union {
struct ieee80211_hdr frame;
- struct iwl4965_tx_beacon_cmd beacon;
+ struct iwl_tx_beacon_cmd beacon;
u8 raw[IEEE80211_FRAME_LEN];
u8 cmd[360];
} u;
@@ -283,10 +282,9 @@ struct iwl_cmd {
u32 val32;
struct iwl4965_bt_cmd bt;
struct iwl4965_rxon_time_cmd rxon_time;
- struct iwl4965_powertable_cmd powertable;
+ struct iwl_powertable_cmd powertable;
struct iwl_qosparam_cmd qosparam;
struct iwl_tx_cmd tx;
- struct iwl4965_tx_beacon_cmd tx_beacon;
struct iwl4965_rxon_assoc_cmd rxon_assoc;
struct iwl_rem_sta_cmd rm_sta;
u8 *indirect;
@@ -590,6 +588,7 @@ extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
const u8 *dest, int left);
extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
+extern int iwl4965_set_power(struct iwl_priv *priv, void *cmd);
extern const u8 iwl_bcast_addr[ETH_ALEN];
@@ -642,10 +641,6 @@ struct iwl_priv;
* Forward declare iwl-4965.c functions for iwl-base.c
*/
extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
-
-int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
- enum ieee80211_ampdu_mlme_action action,
- const u8 *addr, u16 tid, u16 *ssn);
int iwl4965_check_empty_hw_queue(struct iwl_priv *priv, int sta_id,
u8 tid, int txq_id);
@@ -812,14 +807,11 @@ struct iwl_chain_noise_data {
#define EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
-
enum {
MEASUREMENT_READY = (1 << 0),
MEASUREMENT_ACTIVE = (1 << 1),
};
-#endif
#define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */
@@ -844,7 +836,7 @@ struct iwl_priv {
struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
-#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT
+#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
/* spectrum measurement report caching */
struct iwl4965_spectrum_notification measure_report;
u8 measurement_status;
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
index 4a08a1b50979..bce53830b301 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c
@@ -273,8 +273,7 @@ EXPORT_SYMBOL(iwl_eeprom_init);
void iwl_eeprom_free(struct iwl_priv *priv)
{
- if(priv->eeprom)
- kfree(priv->eeprom);
+ kfree(priv->eeprom);
priv->eeprom = NULL;
}
EXPORT_SYMBOL(iwl_eeprom_free);
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 8fa991b7202a..6512834bb916 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -228,7 +228,7 @@ cancel:
* TX cmd queue. Otherwise in case the cmd comes
* in later, it will possibly set an invalid
* address (cmd->meta.source). */
- qcmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
+ qcmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx];
qcmd->meta.flags &= ~CMD_WANT_SKB;
}
fail:
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 61250e6a7d1b..cb11c4a4d691 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -161,12 +161,32 @@ int iwl4965_led_off(struct iwl_priv *priv, int led_id)
/* Set led register off */
static int iwl4965_led_off_reg(struct iwl_priv *priv, int led_id)
{
- IWL_DEBUG_LED("radio off\n");
+ IWL_DEBUG_LED("LED Reg off\n");
iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_OFF);
return 0;
}
/*
+ * Set led register in case of disassociation according to rfkill state
+ */
+static int iwl_led_associate(struct iwl_priv *priv, int led_id)
+{
+ IWL_DEBUG_LED("Associated\n");
+ priv->allow_blinking = 1;
+ return iwl4965_led_on_reg(priv, led_id);
+}
+static int iwl_led_disassociate(struct iwl_priv *priv, int led_id)
+{
+ priv->allow_blinking = 0;
+ if (iwl_is_rfkill(priv))
+ iwl4965_led_off_reg(priv, led_id);
+ else
+ iwl4965_led_on_reg(priv, led_id);
+
+ return 0;
+}
+
+/*
* brightness call back function for Tx/Rx LED
*/
static int iwl_led_associated(struct iwl_priv *priv, int led_id)
@@ -199,16 +219,10 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev,
led_type_str[led->type], brightness);
switch (brightness) {
case LED_FULL:
- if (led->type == IWL_LED_TRG_ASSOC)
- priv->allow_blinking = 1;
-
if (led->led_on)
led->led_on(priv, IWL_LED_LINK);
break;
case LED_OFF:
- if (led->type == IWL_LED_TRG_ASSOC)
- priv->allow_blinking = 0;
-
if (led->led_off)
led->led_off(priv, IWL_LED_LINK);
break;
@@ -228,12 +242,12 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev,
*/
static int iwl_leds_register_led(struct iwl_priv *priv, struct iwl_led *led,
enum led_type type, u8 set_led,
- const char *name, char *trigger)
+ char *trigger)
{
struct device *device = wiphy_dev(priv->hw->wiphy);
int ret;
- led->led_dev.name = name;
+ led->led_dev.name = led->name;
led->led_dev.brightness_set = iwl_led_brightness_set;
led->led_dev.default_trigger = trigger;
@@ -284,12 +298,6 @@ static int iwl_get_blink_rate(struct iwl_priv *priv)
return i;
}
-static inline int is_rf_kill(struct iwl_priv *priv)
-{
- return test_bit(STATUS_RF_KILL_HW, &priv->status) ||
- test_bit(STATUS_RF_KILL_SW, &priv->status);
-}
-
/*
* this function called from handler. Since setting Led command can
* happen very frequent we postpone led command to be called from
@@ -303,7 +311,7 @@ void iwl_leds_background(struct iwl_priv *priv)
priv->last_blink_time = 0;
return;
}
- if (is_rf_kill(priv)) {
+ if (iwl_is_rfkill(priv)) {
priv->last_blink_time = 0;
return;
}
@@ -337,7 +345,6 @@ EXPORT_SYMBOL(iwl_leds_background);
int iwl_leds_register(struct iwl_priv *priv)
{
char *trigger;
- char name[32];
int ret;
priv->last_blink_rate = 0;
@@ -346,7 +353,8 @@ int iwl_leds_register(struct iwl_priv *priv)
priv->allow_blinking = 0;
trigger = ieee80211_get_radio_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:radio",
+ snprintf(priv->led[IWL_LED_TRG_RADIO].name,
+ sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio",
wiphy_name(priv->hw->wiphy));
priv->led[IWL_LED_TRG_RADIO].led_on = iwl4965_led_on_reg;
@@ -354,31 +362,33 @@ int iwl_leds_register(struct iwl_priv *priv)
priv->led[IWL_LED_TRG_RADIO].led_pattern = NULL;
ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RADIO],
- IWL_LED_TRG_RADIO, 1, name, trigger);
+ IWL_LED_TRG_RADIO, 1, trigger);
if (ret)
goto exit_fail;
trigger = ieee80211_get_assoc_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:assoc",
+ snprintf(priv->led[IWL_LED_TRG_ASSOC].name,
+ sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc",
wiphy_name(priv->hw->wiphy));
ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_ASSOC],
- IWL_LED_TRG_ASSOC, 0, name, trigger);
+ IWL_LED_TRG_ASSOC, 0, trigger);
/* for assoc always turn led on */
- priv->led[IWL_LED_TRG_ASSOC].led_on = iwl4965_led_on_reg;
- priv->led[IWL_LED_TRG_ASSOC].led_off = iwl4965_led_on_reg;
+ priv->led[IWL_LED_TRG_ASSOC].led_on = iwl_led_associate;
+ priv->led[IWL_LED_TRG_ASSOC].led_off = iwl_led_disassociate;
priv->led[IWL_LED_TRG_ASSOC].led_pattern = NULL;
if (ret)
goto exit_fail;
trigger = ieee80211_get_rx_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:RX", wiphy_name(priv->hw->wiphy));
-
+ snprintf(priv->led[IWL_LED_TRG_RX].name,
+ sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX",
+ wiphy_name(priv->hw->wiphy));
ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RX],
- IWL_LED_TRG_RX, 0, name, trigger);
+ IWL_LED_TRG_RX, 0, trigger);
priv->led[IWL_LED_TRG_RX].led_on = iwl_led_associated;
priv->led[IWL_LED_TRG_RX].led_off = iwl_led_associated;
@@ -388,9 +398,12 @@ int iwl_leds_register(struct iwl_priv *priv)
goto exit_fail;
trigger = ieee80211_get_tx_led_name(priv->hw);
- snprintf(name, sizeof(name), "iwl-%s:TX", wiphy_name(priv->hw->wiphy));
+ snprintf(priv->led[IWL_LED_TRG_TX].name,
+ sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX",
+ wiphy_name(priv->hw->wiphy));
+
ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_TX],
- IWL_LED_TRG_TX, 0, name, trigger);
+ IWL_LED_TRG_TX, 0, trigger);
priv->led[IWL_LED_TRG_TX].led_on = iwl_led_associated;
priv->led[IWL_LED_TRG_TX].led_off = iwl_led_associated;
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h
index 1980ae5a7e82..588c9ad20e83 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.h
+++ b/drivers/net/wireless/iwlwifi/iwl-led.h
@@ -52,6 +52,7 @@ enum led_type {
struct iwl_led {
struct iwl_priv *priv;
struct led_classdev led_dev;
+ char name[32];
int (*led_on) (struct iwl_priv *priv, int led_id);
int (*led_off) (struct iwl_priv *priv, int led_id);
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 2e71803e09ba..028e3053c0ca 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -82,7 +82,7 @@
/* default power management (not Tx power) table values */
/* for tim 0-10 */
-static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_0[IWL_POWER_MAX] = {
{{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0},
@@ -93,7 +93,7 @@ static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = {
/* for tim = 3-10 */
-static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_1[IWL_POWER_MAX] = {
{{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 3, 4, 7)}, 0},
@@ -103,7 +103,7 @@ static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = {
};
/* for tim > 11 */
-static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = {
+static struct iwl_power_vec_entry range_2[IWL_POWER_MAX] = {
{{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 0xFF)}, 0},
{{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(2, 4, 6, 7, 0xFF)}, 0},
@@ -112,12 +112,19 @@ static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = {
{{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(4, 7, 10, 10, 0xFF)}, 0}
};
+/* set card power command */
+static int iwl_set_power(struct iwl_priv *priv, void *cmd)
+{
+ return iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD,
+ sizeof(struct iwl_powertable_cmd),
+ cmd, NULL);
+}
/* decide the right power level according to association status
* and battery status
*/
static u16 iwl_get_auto_power_mode(struct iwl_priv *priv)
{
- u16 mode = priv->power_data.user_power_setting;
+ u16 mode;
switch (priv->power_data.user_power_setting) {
case IWL_POWER_AUTO:
@@ -129,12 +136,16 @@ static u16 iwl_get_auto_power_mode(struct iwl_priv *priv)
else
mode = IWL_POWER_ON_AC_DISASSOC;
break;
+ /* FIXME: remove battery and ac from here */
case IWL_POWER_BATTERY:
mode = IWL_POWER_INDEX_3;
break;
case IWL_POWER_AC:
mode = IWL_POWER_MODE_CAM;
break;
+ default:
+ mode = priv->power_data.user_power_setting;
+ break;
}
return mode;
}
@@ -144,7 +155,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
{
int ret = 0, i;
struct iwl_power_mgr *pow_data;
- int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_AC;
+ int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_MAX;
u16 pci_pm;
IWL_DEBUG_POWER("Initialize power \n");
@@ -162,11 +173,11 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
if (ret != 0)
return 0;
else {
- struct iwl4965_powertable_cmd *cmd;
+ struct iwl_powertable_cmd *cmd;
IWL_DEBUG_POWER("adjust power command flags\n");
- for (i = 0; i < IWL_POWER_AC; i++) {
+ for (i = 0; i < IWL_POWER_MAX; i++) {
cmd = &pow_data->pwr_range_0[i].cmd;
if (pci_pm & 0x1)
@@ -180,7 +191,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv)
/* adjust power command according to dtim period and power level*/
static int iwl_update_power_command(struct iwl_priv *priv,
- struct iwl4965_powertable_cmd *cmd,
+ struct iwl_powertable_cmd *cmd,
u16 mode)
{
int ret = 0, i;
@@ -204,7 +215,7 @@ static int iwl_update_power_command(struct iwl_priv *priv,
range = &pow_data->pwr_range_2[0];
period = pow_data->dtim_period;
- memcpy(cmd, &range[mode].cmd, sizeof(struct iwl4965_powertable_cmd));
+ memcpy(cmd, &range[mode].cmd, sizeof(struct iwl_powertable_cmd));
if (period == 0) {
period = 1;
@@ -258,17 +269,18 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
* else user level */
switch (setting->system_power_setting) {
- case IWL_POWER_AUTO:
+ case IWL_POWER_SYS_AUTO:
final_mode = iwl_get_auto_power_mode(priv);
break;
- case IWL_POWER_BATTERY:
+ case IWL_POWER_SYS_BATTERY:
final_mode = IWL_POWER_INDEX_3;
break;
- case IWL_POWER_AC:
+ case IWL_POWER_SYS_AC:
final_mode = IWL_POWER_MODE_CAM;
break;
default:
- final_mode = setting->system_power_setting;
+ final_mode = IWL_POWER_INDEX_3;
+ WARN_ON(1);
}
if (setting->critical_power_setting > final_mode)
@@ -280,7 +292,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
if (!iwl_is_rfkill(priv) && !setting->power_disabled &&
((setting->power_mode != final_mode) || refresh)) {
- struct iwl4965_powertable_cmd cmd;
+ struct iwl_powertable_cmd cmd;
if (final_mode != IWL_POWER_MODE_CAM)
set_bit(STATUS_POWER_PMI, &priv->status);
@@ -291,8 +303,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh)
if (final_mode == IWL_POWER_INDEX_5)
cmd.flags |= IWL_POWER_FAST_PD;
- if (priv->cfg->ops->lib->set_power)
- ret = priv->cfg->ops->lib->set_power(priv, &cmd);
+ ret = iwl_set_power(priv, &cmd);
if (final_mode == IWL_POWER_MODE_CAM)
clear_bit(STATUS_POWER_PMI, &priv->status);
@@ -388,7 +399,7 @@ void iwl_power_initialize(struct iwl_priv *priv)
iwl_power_init_handle(priv);
priv->power_data.user_power_setting = IWL_POWER_AUTO;
priv->power_data.power_disabled = 0;
- priv->power_data.system_power_setting = IWL_POWER_AUTO;
+ priv->power_data.system_power_setting = IWL_POWER_SYS_AUTO;
priv->power_data.is_battery_active = 0;
priv->power_data.power_disabled = 0;
priv->power_data.critical_power_setting = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index b066724a1c2b..abcbbf96a84e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -33,12 +33,25 @@
struct iwl_priv;
-#define IWL_POWER_MODE_CAM 0x00 /* Continuously Aware Mode, always on */
-#define IWL_POWER_INDEX_3 0x03
-#define IWL_POWER_INDEX_5 0x05
-#define IWL_POWER_AC 0x06
-#define IWL_POWER_BATTERY 0x07
-#define IWL_POWER_AUTO 0x08
+enum {
+ IWL_POWER_MODE_CAM, /* Continuously Aware Mode, always on */
+ IWL_POWER_INDEX_1,
+ IWL_POWER_INDEX_2,
+ IWL_POWER_INDEX_3,
+ IWL_POWER_INDEX_4,
+ IWL_POWER_INDEX_5,
+ IWL_POWER_AUTO,
+ IWL_POWER_MAX = IWL_POWER_AUTO,
+ IWL_POWER_AC,
+ IWL_POWER_BATTERY,
+};
+
+enum {
+ IWL_POWER_SYS_AUTO,
+ IWL_POWER_SYS_AC,
+ IWL_POWER_SYS_BATTERY,
+};
+
#define IWL_POWER_LIMIT 0x08
#define IWL_POWER_MASK 0x0F
#define IWL_POWER_ENABLED 0x10
@@ -46,15 +59,15 @@ struct iwl_priv;
/* Power management (not Tx power) structures */
struct iwl_power_vec_entry {
- struct iwl4965_powertable_cmd cmd;
+ struct iwl_powertable_cmd cmd;
u8 no_dtim;
};
struct iwl_power_mgr {
spinlock_t lock;
- struct iwl_power_vec_entry pwr_range_0[IWL_POWER_AC];
- struct iwl_power_vec_entry pwr_range_1[IWL_POWER_AC];
- struct iwl_power_vec_entry pwr_range_2[IWL_POWER_AC];
+ struct iwl_power_vec_entry pwr_range_0[IWL_POWER_MAX];
+ struct iwl_power_vec_entry pwr_range_1[IWL_POWER_MAX];
+ struct iwl_power_vec_entry pwr_range_2[IWL_POWER_MAX];
u32 dtim_period;
/* final power level that used to calculate final power command */
u8 power_mode;
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 70d9c7568b98..ee5afd48d3af 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -84,14 +84,16 @@
#define APMG_CLK_VAL_DMA_CLK_RQT (0x00000200)
#define APMG_CLK_VAL_BSM_CLK_RQT (0x00000800)
-#define APMG_PS_CTRL_VAL_RESET_REQ (0x04000000)
-#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
+#define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS (0x00400000)
+#define APMG_PS_CTRL_VAL_RESET_REQ (0x04000000)
+#define APMG_PS_CTRL_MSK_PWR_SRC (0x03000000)
+#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN (0x00000000)
+#define APMG_PS_CTRL_VAL_PWR_SRC_MAX (0x01000000) /* 3945 only */
+#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX (0x02000000)
-#define APMG_PS_CTRL_MSK_PWR_SRC (0x03000000)
-#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN (0x00000000)
-#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX (0x01000000)
+#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
/**
* BSM (Bootstrap State Machine)
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index e2d9afba38a5..f3f6ea49fdd2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -791,7 +791,7 @@ static inline void iwl_dbg_report_frame(struct iwl_priv *priv,
static void iwl_add_radiotap(struct iwl_priv *priv,
struct sk_buff *skb,
- struct iwl4965_rx_phy_res *rx_start,
+ struct iwl_rx_phy_res *rx_start,
struct ieee80211_rx_status *stats,
u32 ampdu_status)
{
@@ -1010,8 +1010,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
struct ieee80211_rx_status *stats)
{
struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
- struct iwl4965_rx_phy_res *rx_start = (include_phy) ?
- (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) : NULL;
+ struct iwl_rx_phy_res *rx_start = (include_phy) ?
+ (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) : NULL;
struct ieee80211_hdr *hdr;
u16 len;
__le32 *rx_end;
@@ -1020,7 +1020,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
u32 ampdu_status_legacy;
if (!include_phy && priv->last_phy_res[0])
- rx_start = (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1];
+ rx_start = (struct iwl_rx_phy_res *)&priv->last_phy_res[1];
if (!rx_start) {
IWL_ERROR("MPDU frame without a PHY data\n");
@@ -1032,8 +1032,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
len = le16_to_cpu(rx_start->byte_count);
- rx_end = (__le32 *) ((u8 *) &pkt->u.raw[0] +
- sizeof(struct iwl4965_rx_phy_res) +
+ rx_end = (__le32 *)((u8 *) &pkt->u.raw[0] +
+ sizeof(struct iwl_rx_phy_res) +
rx_start->cfg_phy_cnt + len);
} else {
@@ -1084,40 +1084,13 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
}
/* Calc max signal level (dBm) among 3 possible receivers */
-static int iwl_calc_rssi(struct iwl_priv *priv,
- struct iwl4965_rx_phy_res *rx_resp)
+static inline int iwl_calc_rssi(struct iwl_priv *priv,
+ struct iwl_rx_phy_res *rx_resp)
{
- /* data from PHY/DSP regarding signal strength, etc.,
- * contents are always there, not configurable by host. */
- struct iwl4965_rx_non_cfg_phy *ncphy =
- (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy;
- u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL_AGC_DB_MASK)
- >> IWL_AGC_DB_POS;
-
- u32 valid_antennae =
- (le16_to_cpu(rx_resp->phy_flags) & RX_PHY_FLAGS_ANTENNAE_MASK)
- >> RX_PHY_FLAGS_ANTENNAE_OFFSET;
- u8 max_rssi = 0;
- u32 i;
-
- /* Find max rssi among 3 possible receivers.
- * These values are measured by the digital signal processor (DSP).
- * They should stay fairly constant even as the signal strength varies,
- * if the radio's automatic gain control (AGC) is working right.
- * AGC value (see below) will provide the "interesting" info. */
- for (i = 0; i < 3; i++)
- if (valid_antennae & (1 << i))
- max_rssi = max(ncphy->rssi_info[i << 1], max_rssi);
-
- IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
- ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4],
- max_rssi, agc);
-
- /* dBm = max_rssi dB - agc dB - constant.
- * Higher AGC (higher radio gain) means lower signal. */
- return max_rssi - agc - IWL_RSSI_OFFSET;
+ return priv->cfg->ops->utils->calc_rssi(priv, rx_resp);
}
+
static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
{
unsigned long flags;
@@ -1180,9 +1153,9 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
* this rx packet for legacy frames,
* or phy data cached from REPLY_RX_PHY_CMD for HT frames. */
int include_phy = (pkt->hdr.cmd == REPLY_RX);
- struct iwl4965_rx_phy_res *rx_start = (include_phy) ?
- (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) :
- (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1];
+ struct iwl_rx_phy_res *rx_start = (include_phy) ?
+ (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) :
+ (struct iwl_rx_phy_res *)&priv->last_phy_res[1];
__le32 *rx_end;
unsigned int len = 0;
u16 fc;
@@ -1210,7 +1183,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
if (!include_phy) {
if (priv->last_phy_res[0])
- rx_start = (struct iwl4965_rx_phy_res *)
+ rx_start = (struct iwl_rx_phy_res *)
&priv->last_phy_res[1];
else
rx_start = NULL;
@@ -1227,7 +1200,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv,
len = le16_to_cpu(rx_start->byte_count);
rx_end = (__le32 *)(pkt->u.raw + rx_start->cfg_phy_cnt +
- sizeof(struct iwl4965_rx_phy_res) + len);
+ sizeof(struct iwl_rx_phy_res) + len);
} else {
struct iwl4965_rx_mpdu_res_start *amsdu =
(struct iwl4965_rx_mpdu_res_start *)pkt->u.raw;
@@ -1316,6 +1289,6 @@ void iwl_rx_reply_rx_phy(struct iwl_priv *priv,
struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
priv->last_phy_res[0] = 1;
memcpy(&priv->last_phy_res[1], &(pkt->u.raw[0]),
- sizeof(struct iwl4965_rx_phy_res));
+ sizeof(struct iwl_rx_phy_res));
}
EXPORT_SYMBOL(iwl_rx_reply_rx_phy);
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 5a00ac23e2d0..9bb6adb28b73 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -202,6 +202,7 @@ static int iwl_send_scan_abort(struct iwl_priv *priv)
clear_bit(STATUS_SCAN_HW, &priv->status);
}
+ priv->alloc_rxb_skb--;
dev_kfree_skb_any(cmd.meta.u.skb);
return ret;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 6d1467d0bd9d..60a6e0106036 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -823,7 +823,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv,
if (lq->sta_id == 0xFF)
lq->sta_id = IWL_AP_ID;
- iwl_dump_lq_cmd(priv,lq);
+ iwl_dump_lq_cmd(priv, lq);
if (iwl_is_associated(priv) && priv->assoc_station_added)
return iwl_send_cmd(priv, &cmd);
@@ -839,7 +839,7 @@ EXPORT_SYMBOL(iwl_send_lq_cmd);
* for automatic fallback during transmission.
*
* NOTE: This sets up a default set of values. These will be replaced later
- * if the driver's iwl-4965-rs rate scaling algorithm is used, instead of
+ * if the driver's iwl-agn-rs rate scaling algorithm is used, instead of
* rc80211_simple.
*
* NOTE: Run REPLY_ADD_STA command to set up station table entry, before
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index f72cd0bf6aa3..aa98c76d8195 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -208,11 +208,12 @@ EXPORT_SYMBOL(iwl_txq_update_write_ptr);
* Free all buffers.
* 0-fill, but do not free "txq" descriptor structure.
*/
-static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
+static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
{
+ struct iwl_tx_queue *txq = &priv->txq[txq_id];
struct iwl_queue *q = &txq->q;
struct pci_dev *dev = priv->pci_dev;
- int len;
+ int i, slots_num, len;
if (q->n_bd == 0)
return;
@@ -227,7 +228,12 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq)
len += IWL_MAX_SCAN_SIZE;
/* De-alloc array of command/tx buffers */
- pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+ slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ?
+ TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
+ for (i = 0; i < slots_num; i++)
+ kfree(txq->cmd[i]);
+ if (txq_id == IWL_CMD_QUEUE_NUM)
+ kfree(txq->cmd[slots_num]);
/* De-alloc circular buffer of TFDs */
if (txq->q.n_bd)
@@ -400,8 +406,7 @@ static int iwl_tx_queue_init(struct iwl_priv *priv,
struct iwl_tx_queue *txq,
int slots_num, u32 txq_id)
{
- struct pci_dev *dev = priv->pci_dev;
- int len;
+ int i, len;
int rc = 0;
/*
@@ -412,17 +417,25 @@ static int iwl_tx_queue_init(struct iwl_priv *priv,
* For normal Tx queues (all other queues), no super-size command
* space is needed.
*/
- len = sizeof(struct iwl_cmd) * slots_num;
- if (txq_id == IWL_CMD_QUEUE_NUM)
- len += IWL_MAX_SCAN_SIZE;
- txq->cmd = pci_alloc_consistent(dev, len, &txq->dma_addr_cmd);
- if (!txq->cmd)
- return -ENOMEM;
+ len = sizeof(struct iwl_cmd);
+ for (i = 0; i <= slots_num; i++) {
+ if (i == slots_num) {
+ if (txq_id == IWL_CMD_QUEUE_NUM)
+ len += IWL_MAX_SCAN_SIZE;
+ else
+ continue;
+ }
+
+ txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA);
+ if (!txq->cmd[i])
+ return -ENOMEM;
+ }
/* Alloc driver data array and TFD circular buffer */
rc = iwl_tx_queue_alloc(priv, txq, txq_id);
if (rc) {
- pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd);
+ for (i = 0; i < slots_num; i++)
+ kfree(txq->cmd[i]);
return -ENOMEM;
}
@@ -451,7 +464,7 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv)
/* Tx queues */
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++)
- iwl_tx_queue_free(priv, &priv->txq[txq_id]);
+ iwl_tx_queue_free(priv, txq_id);
/* Keep-warm buffer */
iwl_kw_free(priv);
@@ -859,7 +872,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
txq->txb[q->write_ptr].skb[0] = skb;
/* Set up first empty entry in queue's array of Tx/cmd buffers */
- out_cmd = &txq->cmd[idx];
+ out_cmd = txq->cmd[idx];
tx_cmd = &out_cmd->cmd.tx;
memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr));
memset(tx_cmd, 0, sizeof(struct iwl_tx_cmd));
@@ -899,8 +912,9 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
/* Physical address of this Tx command's header (not MAC header!),
* within command buffer array. */
- txcmd_phys = txq->dma_addr_cmd + sizeof(struct iwl_cmd) * idx +
- offsetof(struct iwl_cmd, hdr);
+ txcmd_phys = pci_map_single(priv->pci_dev, out_cmd,
+ sizeof(struct iwl_cmd), PCI_DMA_TODEVICE);
+ txcmd_phys += offsetof(struct iwl_cmd, hdr);
/* Add buffer containing Tx command and MAC(!) header to TFD's
* first entry */
@@ -962,16 +976,16 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
if (ret)
return ret;
- if ((iwl_queue_space(q) < q->high_mark)
- && priv->mac80211_registered) {
+ if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) {
if (wait_write_ptr) {
spin_lock_irqsave(&priv->lock, flags);
txq->need_update = 1;
iwl_txq_update_write_ptr(priv, txq);
spin_unlock_irqrestore(&priv->lock, flags);
+ } else {
+ ieee80211_stop_queue(priv->hw,
+ skb_get_queue_mapping(skb));
}
-
- ieee80211_stop_queue(priv->hw, skb_get_queue_mapping(skb));
}
return 0;
@@ -1004,7 +1018,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
u32 idx;
u16 fix_size;
dma_addr_t phys_addr;
- int ret;
+ int len, ret;
unsigned long flags;
cmd->len = priv->cfg->ops->utils->get_hcmd_size(cmd->id, cmd->len);
@@ -1034,7 +1048,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
control_flags = (u32 *) tfd;
idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE);
- out_cmd = &txq->cmd[idx];
+ out_cmd = txq->cmd[idx];
out_cmd->hdr.cmd = cmd->id;
memcpy(&out_cmd->meta, &cmd->meta, sizeof(cmd->meta));
@@ -1048,9 +1062,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
INDEX_TO_SEQ(q->write_ptr));
if (out_cmd->meta.flags & CMD_SIZE_HUGE)
out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME);
-
- phys_addr = txq->dma_addr_cmd + sizeof(txq->cmd[0]) * idx +
- offsetof(struct iwl_cmd, hdr);
+ len = (idx == TFD_CMD_SLOTS) ?
+ IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd);
+ phys_addr = pci_map_single(priv->pci_dev, out_cmd, len,
+ PCI_DMA_TODEVICE);
+ phys_addr += offsetof(struct iwl_cmd, hdr);
iwl_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size);
IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, "
@@ -1115,6 +1131,9 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
{
struct iwl_tx_queue *txq = &priv->txq[txq_id];
struct iwl_queue *q = &txq->q;
+ struct iwl_tfd_frame *bd = &txq->bd[index];
+ dma_addr_t dma_addr;
+ int is_odd, buf_len;
int nfreed = 0;
if ((index >= q->n_bd) || (iwl_queue_used(q, index) == 0)) {
@@ -1132,6 +1151,19 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
q->write_ptr, q->read_ptr);
queue_work(priv->workqueue, &priv->restart);
}
+ is_odd = (index/2) & 0x1;
+ if (is_odd) {
+ dma_addr = IWL_GET_BITS(bd->pa[index], tb2_addr_lo16) |
+ (IWL_GET_BITS(bd->pa[index],
+ tb2_addr_hi20) << 16);
+ buf_len = IWL_GET_BITS(bd->pa[index], tb2_len);
+ } else {
+ dma_addr = le32_to_cpu(bd->pa[index].tb1_addr);
+ buf_len = IWL_GET_BITS(bd->pa[index], tb1_len);
+ }
+
+ pci_unmap_single(priv->pci_dev, dma_addr, buf_len,
+ PCI_DMA_TODEVICE);
nfreed++;
}
}
@@ -1163,7 +1195,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb)
BUG_ON(txq_id != IWL_CMD_QUEUE_NUM);
cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge);
- cmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
+ cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index];
/* Input error checking is done when commands are added to queue. */
if (cmd->meta.flags & CMD_WANT_SKB) {
@@ -1391,7 +1423,7 @@ static int iwl_tx_status_reply_compressed_ba(struct iwl_priv *priv,
/* For each frame attempted in aggregation,
* update driver's record of tx frame's status. */
for (i = 0; i < agg->frame_count ; i++) {
- ack = bitmap & (1 << i);
+ ack = bitmap & (1ULL << i);
successes += !!ack;
IWL_DEBUG_TX_REPLY("%s ON i=%d idx=%d raw=%d\n",
ack? "ACK":"NACK", i, (agg->start_idx + i) & 0xff,
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 7c82ecfa30a4..444847ab1b5a 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -275,10 +275,8 @@ static int iwl3945_tx_queue_alloc(struct iwl3945_priv *priv,
return 0;
error:
- if (txq->txb) {
- kfree(txq->txb);
- txq->txb = NULL;
- }
+ kfree(txq->txb);
+ txq->txb = NULL;
return -ENOMEM;
}
@@ -365,10 +363,8 @@ void iwl3945_tx_queue_free(struct iwl3945_priv *priv, struct iwl3945_tx_queue *t
txq->q.n_bd, txq->bd, txq->q.dma_addr);
/* De-alloc array of per-TFD driver data */
- if (txq->txb) {
- kfree(txq->txb);
- txq->txb = NULL;
- }
+ kfree(txq->txb);
+ txq->txb = NULL;
/* 0-fill queue descriptor structure */
memset(txq, 0, sizeof(*txq));
@@ -2703,9 +2699,8 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
if (!ieee80211_has_morefrags(hdr->frame_control)) {
txq->need_update = 1;
- if (qc) {
+ if (qc)
priv->stations[sta_id].tid[tid].seq_number = seq_number;
- }
} else {
wait_write_ptr = 1;
txq->need_update = 0;
@@ -3813,7 +3808,7 @@ int iwl3945_calc_db_from_ratio(int sig_ratio)
/* 100:1 or higher, divide by 10 and use table,
* add 20 dB to make up for divide by 10 */
if (sig_ratio >= 100)
- return (20 + (int)ratio2dB[sig_ratio/10]);
+ return 20 + (int)ratio2dB[sig_ratio/10];
/* We shouldn't see this */
if (sig_ratio < 1)
@@ -5088,7 +5083,7 @@ static void iwl3945_dealloc_ucode_pci(struct iwl3945_priv *priv)
* iwl3945_verify_inst_full - verify runtime uCode image in card vs. host,
* looking at all data.
*/
-static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 * image, u32 len)
+static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 *image, u32 len)
{
u32 val;
u32 save_len = len;
@@ -5237,7 +5232,7 @@ static int iwl3945_verify_bsm(struct iwl3945_priv *priv)
val = iwl3945_read_prph(priv, BSM_WR_DWCOUNT_REG);
for (reg = BSM_SRAM_LOWER_BOUND;
reg < BSM_SRAM_LOWER_BOUND + len;
- reg += sizeof(u32), image ++) {
+ reg += sizeof(u32), image++) {
val = iwl3945_read_prph(priv, reg);
if (val != le32_to_cpu(*image)) {
IWL_ERROR("BSM uCode verification failed at "
@@ -6336,7 +6331,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
DECLARE_MAC_BUF(mac);
if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
- IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__);
+ IWL_ERROR("%s Should not be called in AP mode\n", __func__);
return;
}
@@ -6417,7 +6412,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data)
default:
IWL_ERROR("%s Should not be called in %d mode\n",
- __FUNCTION__, priv->iw_mode);
+ __func__, priv->iw_mode);
break;
}
@@ -6594,12 +6589,6 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
IWL_DEBUG_MAC80211("enter\n");
- if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) {
- IWL_DEBUG_MAC80211("leave - monitor\n");
- dev_kfree_skb_any(skb);
- return 0;
- }
-
IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len,
ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
@@ -7456,7 +7445,7 @@ static ssize_t show_measurement(struct device *d,
struct iwl3945_priv *priv = dev_get_drvdata(d);
struct iwl3945_spectrum_notification measure_report;
u32 size = sizeof(measure_report), len = 0, ofs = 0;
- u8 *data = (u8 *) & measure_report;
+ u8 *data = (u8 *)&measure_report;
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
@@ -7627,7 +7616,7 @@ static ssize_t show_power_level(struct device *d,
else
p += sprintf(p, " \n");
- return (p - buf + 1);
+ return p - buf + 1;
}
@@ -7649,7 +7638,7 @@ static ssize_t show_statistics(struct device *d,
struct iwl3945_priv *priv = dev_get_drvdata(d);
u32 size = sizeof(struct iwl3945_notif_statistics);
u32 len = 0, ofs = 0;
- u8 *data = (u8 *) & priv->statistics;
+ u8 *data = (u8 *)&priv->statistics;
int rc = 0;
if (!iwl3945_is_alive(priv))
@@ -8003,16 +7992,16 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
/* nic init */
iwl3945_set_bit(priv, CSR_GIO_CHICKEN_BITS,
- CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
- iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- err = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
- if (err < 0) {
- IWL_DEBUG_INFO("Failed to init the card\n");
+ CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
+
+ iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
+ err = iwl3945_poll_bit(priv, CSR_GP_CNTRL,
+ CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
+ CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+ if (err < 0) {
+ IWL_DEBUG_INFO("Failed to init the card\n");
goto out_remove_sysfs;
- }
+ }
/* Read the EEPROM */
err = iwl3945_eeprom_init(priv);
if (err) {
@@ -8114,9 +8103,8 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev)
iwl3945_unset_hw_setting(priv);
iwl3945_clear_stations_table(priv);
- if (priv->mac80211_registered) {
+ if (priv->mac80211_registered)
ieee80211_unregister_hw(priv->hw);
- }
/*netif_stop_queue(dev); */
flush_workqueue(priv->workqueue);
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 14d5d61cec4c..bd32ac0b4e07 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -297,9 +297,7 @@ static ssize_t lbs_rtap_set(struct device *dev,
lbs_add_rtap(priv);
}
priv->monitormode = monitor_mode;
- }
-
- else {
+ } else {
if (!priv->monitormode)
return strlen(buf);
priv->monitormode = 0;
@@ -1242,8 +1240,6 @@ int lbs_start_card(struct lbs_private *priv)
lbs_pr_err("cannot register ethX device\n");
goto done;
}
- if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
- lbs_pr_err("cannot register lbs_rtap attribute\n");
lbs_update_channel(priv);
@@ -1275,6 +1271,13 @@ int lbs_start_card(struct lbs_private *priv)
if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
lbs_pr_err("cannot register lbs_mesh attribute\n");
+
+ /* While rtap isn't related to mesh, only mesh-enabled
+ * firmware implements the rtap functionality via
+ * CMD_802_11_MONITOR_MODE.
+ */
+ if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
+ lbs_pr_err("cannot register lbs_rtap attribute\n");
}
}
@@ -1306,9 +1309,9 @@ void lbs_stop_card(struct lbs_private *priv)
netif_carrier_off(priv->dev);
lbs_debugfs_remove_one(priv);
- device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
if (priv->mesh_tlv) {
device_remove_file(&dev->dev, &dev_attr_lbs_mesh);
+ device_remove_file(&dev->dev, &dev_attr_lbs_rtap);
}
/* Flush pending command nodes */
diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h
index c6f27b9022f9..cac9a515b82d 100644
--- a/drivers/net/wireless/p54/p54.h
+++ b/drivers/net/wireless/p54/p54.h
@@ -52,6 +52,7 @@ struct p54_common {
int (*open)(struct ieee80211_hw *dev);
void (*stop)(struct ieee80211_hw *dev);
int mode;
+ struct mutex conf_mutex;
u8 mac_addr[ETH_ALEN];
u8 bssid[ETH_ALEN];
struct pda_iq_autocal_entry *iq_autocal;
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index ffaf7a6b6810..4da89ea9b561 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -886,9 +886,12 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
{
int ret;
+ struct p54_common *priv = dev->priv;
+ mutex_lock(&priv->conf_mutex);
ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq));
p54_set_vdcf(dev);
+ mutex_unlock(&priv->conf_mutex);
return ret;
}
@@ -898,10 +901,12 @@ static int p54_config_interface(struct ieee80211_hw *dev,
{
struct p54_common *priv = dev->priv;
+ mutex_lock(&priv->conf_mutex);
p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 0, 1, 0, 0xF642);
p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 2, 0, 0, 0);
p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0);
memcpy(priv->bssid, conf->bssid, ETH_ALEN);
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -1009,6 +1014,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
}
p54_init_vdcf(dev);
+ mutex_init(&priv->conf_mutex);
return dev;
}
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 97fa14e0a479..3d75a7137d3c 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -2518,7 +2518,7 @@ enum {
#define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
#define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
+ offsetof(struct prism2_hostapd_param, u.generic_elem.data)
/* Maximum length for algorithm names (-1 for nul termination)
* used in ioctl() */
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index aa6dfb811c71..181a146b4768 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1220,6 +1220,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
rt2x00_desc_write(txd, 0, word);
}
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 3078417b326b..cd5af656932d 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -633,6 +633,16 @@ static void rt2500usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
rt2x00dev->link.vgc_level = value;
}
+/*
+ * NOTE: This function is directly ported from legacy driver, but
+ * despite it being declared it was never called. Although link tuning
+ * sounds like a good idea, and usually works well for the other drivers,
+ * it does _not_ work with rt2500usb. Enabling this function will result
+ * in TX capabilities only until association kicks in. Immediately
+ * after the successful association all TX frames will be kept in the
+ * hardware queue and never transmitted.
+ */
+#if 0
static void rt2500usb_link_tuner(struct rt2x00_dev *rt2x00dev)
{
int rssi = rt2x00_get_link_rssi(&rt2x00dev->link);
@@ -752,6 +762,9 @@ dynamic_cca_tune:
rt2x00dev->link.vgc_level = r17;
}
}
+#else
+#define rt2500usb_link_tuner NULL
+#endif
/*
* Initialization functions.
@@ -1376,6 +1389,9 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word);
+ } else {
+ rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
+ rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
}
rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R17, &word);
@@ -1384,9 +1400,6 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41);
rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word);
EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word);
- } else {
- rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp);
- rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word);
}
rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word);
@@ -1737,6 +1750,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev)
__set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
+ __set_bit(CONFIG_DISABLE_LINK_TUNING, &rt2x00dev->flags);
/*
* Set the rssi offset.
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index db2dc976d831..8b10ea41b204 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -368,6 +368,12 @@ struct rt2x00_intf {
#define DELAYED_CONFIG_ERP 0x00000002
#define DELAYED_LED_ASSOC 0x00000004
+ /*
+ * Software sequence counter, this is only required
+ * for hardware which doesn't support hardware
+ * sequence counting.
+ */
+ spinlock_t seqlock;
u16 seqno;
};
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c
index 3f89516e8332..d134c3be539a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00config.c
+++ b/drivers/net/wireless/rt2x00/rt2x00config.c
@@ -254,6 +254,8 @@ config:
libconf.ant.rx = default_ant->rx;
else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
libconf.ant.rx = ANTENNA_B;
+ else
+ libconf.ant.rx = active_ant->rx;
if (conf->antenna_sel_tx)
libconf.ant.tx = conf->antenna_sel_tx;
@@ -261,6 +263,8 @@ config:
libconf.ant.tx = default_ant->tx;
else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
libconf.ant.tx = ANTENNA_B;
+ else
+ libconf.ant.tx = active_ant->tx;
}
if (flags & CONFIG_UPDATE_SLOT_TIME) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 300cf061035f..6bee1d611bbf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -372,9 +372,6 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \
if (*offset) \
return 0; \
\
- if (!capable(CAP_NET_ADMIN)) \
- return -EPERM; \
- \
if (intf->offset_##__name >= debug->__name.word_count) \
return -EINVAL; \
\
@@ -454,7 +451,7 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name,
data += sprintf(data, "compiled: %s %s\n", __DATE__, __TIME__);
blob->size = strlen(blob->data);
- return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
+ return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
}
static struct dentry *rt2x00debug_create_file_chipset(const char *name,
@@ -482,7 +479,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name,
data += sprintf(data, "rf length: %d\n", debug->rf.word_count);
blob->size = strlen(blob->data);
- return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
+ return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
}
void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
@@ -517,7 +514,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
if (IS_ERR(intf->chipset_entry))
goto exit;
- intf->dev_flags = debugfs_create_file("dev_flags", S_IRUGO,
+ intf->dev_flags = debugfs_create_file("dev_flags", S_IRUSR,
intf->driver_folder, intf,
&rt2x00debug_fop_dev_flags);
if (IS_ERR(intf->dev_flags))
@@ -532,7 +529,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
({ \
(__intf)->__name##_off_entry = \
debugfs_create_u32(__stringify(__name) "_offset", \
- S_IRUGO | S_IWUSR, \
+ S_IRUSR | S_IWUSR, \
(__intf)->register_folder, \
&(__intf)->offset_##__name); \
if (IS_ERR((__intf)->__name##_off_entry)) \
@@ -540,7 +537,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
\
(__intf)->__name##_val_entry = \
debugfs_create_file(__stringify(__name) "_value", \
- S_IRUGO | S_IWUSR, \
+ S_IRUSR | S_IWUSR, \
(__intf)->register_folder, \
(__intf), &rt2x00debug_fop_##__name);\
if (IS_ERR((__intf)->__name##_val_entry)) \
@@ -560,7 +557,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
goto exit;
intf->queue_frame_dump_entry =
- debugfs_create_file("dump", S_IRUGO, intf->queue_folder,
+ debugfs_create_file("dump", S_IRUSR, intf->queue_folder,
intf, &rt2x00debug_fop_queue_dump);
if (IS_ERR(intf->queue_frame_dump_entry))
goto exit;
@@ -569,7 +566,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
init_waitqueue_head(&intf->frame_dump_waitqueue);
intf->queue_stats_entry =
- debugfs_create_file("queue", S_IRUGO, intf->queue_folder,
+ debugfs_create_file("queue", S_IRUSR, intf->queue_folder,
intf, &rt2x00debug_fop_queue_stats);
return;
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index c3ee4ecba792..bd422fd6a894 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -247,6 +247,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw,
rt2x00dev->intf_sta_count++;
spin_lock_init(&intf->lock);
+ spin_lock_init(&intf->seqlock);
intf->beacon = entry;
if (conf->type == IEEE80211_IF_TYPE_AP)
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 3b27f6aa860c..898cdd7f57d9 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -128,6 +128,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
unsigned int data_length;
unsigned int duration;
unsigned int residual;
+ unsigned long irqflags;
memset(txdesc, 0, sizeof(*txdesc));
@@ -213,14 +214,14 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
* sequence counter given by mac80211.
*/
if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
- spin_lock(&intf->lock);
+ spin_lock_irqsave(&intf->seqlock, irqflags);
if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
intf->seqno += 0x10;
hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
hdr->seq_ctrl |= cpu_to_le16(intf->seqno);
- spin_unlock(&intf->lock);
+ spin_unlock_irqrestore(&intf->seqlock, irqflags);
__set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags);
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 933e6cc9359d..8d76bb2e0312 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -124,7 +124,7 @@ EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff);
int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
const u8 request, const u8 requesttype,
- const u16 offset, void *buffer,
+ const u16 offset, const void *buffer,
const u16 buffer_length,
const int timeout)
{
@@ -134,7 +134,7 @@ int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
mutex_lock(&rt2x00dev->usb_cache_mutex);
- tb = buffer;
+ tb = (char *)buffer;
off = offset;
len = buffer_length;
while (len && !status) {
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h
index ee3875f894aa..3b4a67417f95 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.h
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.h
@@ -185,7 +185,7 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev,
*/
int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
const u8 request, const u8 requesttype,
- const u16 offset, void *buffer,
+ const u16 offset, const void *buffer,
const u16 buffer_length,
const int timeout);
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index fbe2a652e014..087e90b328cd 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1004,6 +1004,11 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data,
}
/*
+ * Hardware needs another millisecond before it is ready.
+ */
+ msleep(1);
+
+ /*
* Reset MAC and BBP registers.
*/
reg = 0;
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h
index 1b0d750f6623..5a9515c99960 100644
--- a/drivers/net/wireless/rtl8187.h
+++ b/drivers/net/wireless/rtl8187.h
@@ -94,6 +94,10 @@ struct rtl8187_priv {
const struct rtl818x_rf_ops *rf;
struct ieee80211_vif *vif;
int mode;
+ /* The mutex protects the TX loopback state.
+ * Any attempt to set channels concurrently locks the device.
+ */
+ struct mutex conf_mutex;
/* rtl8187 specific */
struct ieee80211_channel channels[14];
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index 177988efd660..57376fb993ed 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -31,6 +31,8 @@ MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver");
MODULE_LICENSE("GPL");
static struct usb_device_id rtl8187_table[] __devinitdata = {
+ /* Asus */
+ {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187},
/* Realtek */
{USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187},
{USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B},
@@ -726,6 +728,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
if (ret)
return ret;
+ mutex_lock(&priv->conf_mutex);
if (priv->is_rtl8187b) {
reg = RTL818X_RX_CONF_MGMT |
RTL818X_RX_CONF_DATA |
@@ -747,6 +750,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
(7 << 0 /* long retry limit */) |
(7 << 21 /* MAX TX DMA */));
rtl8187_init_urbs(dev);
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -790,6 +794,7 @@ static int rtl8187_start(struct ieee80211_hw *dev)
reg |= RTL818X_CMD_TX_ENABLE;
reg |= RTL818X_CMD_RX_ENABLE;
rtl818x_iowrite8(priv, &priv->map->CMD, reg);
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -801,6 +806,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
struct sk_buff *skb;
u32 reg;
+ mutex_lock(&priv->conf_mutex);
rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
reg = rtl818x_ioread8(priv, &priv->map->CMD);
@@ -820,7 +826,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev)
usb_kill_urb(info->urb);
kfree_skb(skb);
}
- return;
+ mutex_unlock(&priv->conf_mutex);
}
static int rtl8187_add_interface(struct ieee80211_hw *dev,
@@ -840,6 +846,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
return -EOPNOTSUPP;
}
+ mutex_lock(&priv->conf_mutex);
priv->vif = conf->vif;
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
@@ -848,6 +855,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev,
((u8 *)conf->mac_addr)[i]);
rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -855,8 +863,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev,
struct ieee80211_if_init_conf *conf)
{
struct rtl8187_priv *priv = dev->priv;
+ mutex_lock(&priv->conf_mutex);
priv->mode = IEEE80211_IF_TYPE_MNTR;
priv->vif = NULL;
+ mutex_unlock(&priv->conf_mutex);
}
static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
@@ -864,6 +874,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
struct rtl8187_priv *priv = dev->priv;
u32 reg;
+ mutex_lock(&priv->conf_mutex);
reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
/* Enable TX loopback on MAC level to avoid TX during channel
* changes, as this has be seen to causes problems and the
@@ -896,6 +907,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100);
rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100);
rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100);
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -907,6 +919,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev,
int i;
u8 reg;
+ mutex_lock(&priv->conf_mutex);
for (i = 0; i < ETH_ALEN; i++)
rtl818x_iowrite8(priv, &priv->map->BSSID[i], conf->bssid[i]);
@@ -920,6 +933,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev,
rtl818x_iowrite8(priv, &priv->map->MSR, reg);
}
+ mutex_unlock(&priv->conf_mutex);
return 0;
}
@@ -1187,6 +1201,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
printk(KERN_ERR "rtl8187: Cannot register device\n");
goto err_free_dev;
}
+ mutex_init(&priv->conf_mutex);
printk(KERN_INFO "%s: hwaddr %s, %s V%d + %s\n",
wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr),
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 684968558c19..ab6b4bee3187 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -18,7 +18,7 @@
#include <pcmcia/ss.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/sizes.h>
#include <asm/gpio.h>
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 569b746b5731..36cf9bcf3ac1 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -19,7 +19,7 @@
#include <pcmcia/ss.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/sizes.h>
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index ccfdf1969a7f..ff5e3f324f3e 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -24,7 +24,7 @@
#include <linux/spinlock.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index 881ec8a8e389..64f709d0113d 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -21,7 +21,7 @@
#include <linux/init.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/sa1111.h>
#include <asm/mach-types.h>
#include <asm/arch/pxa-regs.h>
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index 92d1cc33808c..b0dcda481522 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -21,7 +21,7 @@
#include <pcmcia/ss.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index d71f93d45833..58395bff9a72 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/hardware/scoop.h>
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index d0c1d63d1891..203e579ebbd2 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -275,7 +275,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res,
destroy_cis_cache(s);
}
s->cis_mem.res = NULL;
- if ((ret != 0) || (count == 0))
+ if ((ret != 0) || (*count == 0))
return 0;
return 1;
}
diff --git a/drivers/pcmcia/sa1100_assabet.c b/drivers/pcmcia/sa1100_assabet.c
index ce133ce81c10..71fbb62804b1 100644
--- a/drivers/pcmcia/sa1100_assabet.c
+++ b/drivers/pcmcia/sa1100_assabet.c
@@ -11,7 +11,7 @@
#include <linux/device.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/signal.h>
diff --git a/drivers/pcmcia/sa1100_badge4.c b/drivers/pcmcia/sa1100_badge4.c
index 607c3f326eca..a34279a6788b 100644
--- a/drivers/pcmcia/sa1100_badge4.c
+++ b/drivers/pcmcia/sa1100_badge4.c
@@ -18,7 +18,7 @@
#include <linux/errno.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/badge4.h>
#include <asm/hardware/sa1111.h>
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index 7c3951a2675d..bd843bffde59 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/arch/cerf.h>
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index e5491879acd9..9017b1302cc7 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/arch/h3600.h>
diff --git a/drivers/pcmcia/sa1100_jornada720.c b/drivers/pcmcia/sa1100_jornada720.c
index 2167e6714d2d..15c31dbb0f3c 100644
--- a/drivers/pcmcia/sa1100_jornada720.c
+++ b/drivers/pcmcia/sa1100_jornada720.c
@@ -10,7 +10,7 @@
#include <linux/errno.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/sa1111.h>
#include <asm/mach-types.h>
diff --git a/drivers/pcmcia/sa1100_neponset.c b/drivers/pcmcia/sa1100_neponset.c
index 687492fcd5b4..ace391b69e96 100644
--- a/drivers/pcmcia/sa1100_neponset.c
+++ b/drivers/pcmcia/sa1100_neponset.c
@@ -9,7 +9,7 @@
#include <linux/errno.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/neponset.h>
#include <asm/hardware/sa1111.h>
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index 494912fccc0d..16b04270508a 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -9,7 +9,7 @@
#include <linux/device.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/shannon.h>
#include <asm/irq.h>
diff --git a/drivers/pcmcia/sa1100_simpad.c b/drivers/pcmcia/sa1100_simpad.c
index 42567de894b9..6e6e98654381 100644
--- a/drivers/pcmcia/sa1100_simpad.c
+++ b/drivers/pcmcia/sa1100_simpad.c
@@ -9,7 +9,7 @@
#include <linux/device.h>
#include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/arch/simpad.h>
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 658cddfbcf29..432c0610582a 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -14,7 +14,7 @@
#include <pcmcia/ss.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/sa1111.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index 31a7abc55b23..7d48201ae102 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -37,7 +37,7 @@
#include <linux/kernel.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 8c21446996f2..95dff38e85f5 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -43,7 +43,7 @@
#include <linux/spinlock.h>
#include <linux/cpufreq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/system.h>
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index 8624f55d0560..a1af4c27939b 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -2,7 +2,7 @@
* Blackfin On-Chip Real Time Clock Driver
* Supports BF52[257]/BF53[123]/BF53[467]/BF54[24789]
*
- * Copyright 2004-2007 Analog Devices Inc.
+ * Copyright 2004-2008 Analog Devices Inc.
*
* Enter bugs at http://blackfin.uclinux.org/
*
@@ -32,6 +32,15 @@
* writes to clear status registers complete immediately.
*/
+/* It may seem odd that there is no SWCNT code in here (which would be exposed
+ * via the periodic interrupt event, or PIE). Since the Blackfin RTC peripheral
+ * runs in units of seconds (N/HZ) but the Linux framework runs in units of HZ
+ * (2^N HZ), there is no point in keeping code that only provides 1 HZ PIEs.
+ * The same exact behavior can be accomplished by using the update interrupt
+ * event (UIE). Maybe down the line the RTC peripheral will suck less in which
+ * case we can re-introduce PIE support.
+ */
+
#include <linux/bcd.h>
#include <linux/completion.h>
#include <linux/delay.h>
@@ -144,14 +153,13 @@ static void bfin_rtc_sync_pending(struct device *dev)
* Initialize the RTC. Enable pre-scaler to scale RTC clock
* to 1Hz and clear interrupt/status registers.
*/
-static void bfin_rtc_reset(struct device *dev)
+static void bfin_rtc_reset(struct device *dev, u16 rtc_ictl)
{
struct bfin_rtc *rtc = dev_get_drvdata(dev);
dev_dbg_stamp(dev);
bfin_rtc_sync_pending(dev);
bfin_write_RTC_PREN(0x1);
- bfin_write_RTC_ICTL(RTC_ISTAT_WRITE_COMPLETE);
- bfin_write_RTC_SWCNT(0);
+ bfin_write_RTC_ICTL(rtc_ictl);
bfin_write_RTC_ALARM(0);
bfin_write_RTC_ISTAT(0xFFFF);
rtc->rtc_wrote_regs = 0;
@@ -194,14 +202,6 @@ static irqreturn_t bfin_rtc_interrupt(int irq, void *dev_id)
}
}
- if (rtc_ictl & RTC_ISTAT_STOPWATCH) {
- if (rtc_istat & RTC_ISTAT_STOPWATCH) {
- bfin_write_RTC_ISTAT(RTC_ISTAT_STOPWATCH);
- events |= RTC_PF | RTC_IRQF;
- bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq);
- }
- }
-
if (rtc_ictl & RTC_ISTAT_SEC) {
if (rtc_istat & RTC_ISTAT_SEC) {
bfin_write_RTC_ISTAT(RTC_ISTAT_SEC);
@@ -226,7 +226,7 @@ static int bfin_rtc_open(struct device *dev)
ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, to_platform_device(dev)->name, dev);
if (!ret)
- bfin_rtc_reset(dev);
+ bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE);
return ret;
}
@@ -234,16 +234,16 @@ static int bfin_rtc_open(struct device *dev)
static void bfin_rtc_release(struct device *dev)
{
dev_dbg_stamp(dev);
- bfin_rtc_reset(dev);
+ bfin_rtc_reset(dev, 0);
free_irq(IRQ_RTC, dev);
}
-static void bfin_rtc_int_set(struct bfin_rtc *rtc, u16 rtc_int)
+static void bfin_rtc_int_set(u16 rtc_int)
{
bfin_write_RTC_ISTAT(rtc_int);
bfin_write_RTC_ICTL(bfin_read_RTC_ICTL() | rtc_int);
}
-static void bfin_rtc_int_clear(struct bfin_rtc *rtc, u16 rtc_int)
+static void bfin_rtc_int_clear(u16 rtc_int)
{
bfin_write_RTC_ICTL(bfin_read_RTC_ICTL() & rtc_int);
}
@@ -252,7 +252,7 @@ static void bfin_rtc_int_set_alarm(struct bfin_rtc *rtc)
/* Blackfin has different bits for whether the alarm is
* more than 24 hours away.
*/
- bfin_rtc_int_set(rtc, (rtc->rtc_alarm.tm_yday == -1 ? RTC_ISTAT_ALARM : RTC_ISTAT_ALARM_DAY));
+ bfin_rtc_int_set(rtc->rtc_alarm.tm_yday == -1 ? RTC_ISTAT_ALARM : RTC_ISTAT_ALARM_DAY);
}
static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
{
@@ -264,23 +264,13 @@ static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long ar
bfin_rtc_sync_pending(dev);
switch (cmd) {
- case RTC_PIE_ON:
- dev_dbg_stamp(dev);
- bfin_rtc_int_set(rtc, RTC_ISTAT_STOPWATCH);
- bfin_write_RTC_SWCNT(rtc->rtc_dev->irq_freq);
- break;
- case RTC_PIE_OFF:
- dev_dbg_stamp(dev);
- bfin_rtc_int_clear(rtc, ~RTC_ISTAT_STOPWATCH);
- break;
-
case RTC_UIE_ON:
dev_dbg_stamp(dev);
- bfin_rtc_int_set(rtc, RTC_ISTAT_SEC);
+ bfin_rtc_int_set(RTC_ISTAT_SEC);
break;
case RTC_UIE_OFF:
dev_dbg_stamp(dev);
- bfin_rtc_int_clear(rtc, ~RTC_ISTAT_SEC);
+ bfin_rtc_int_clear(~RTC_ISTAT_SEC);
break;
case RTC_AIE_ON:
@@ -289,7 +279,7 @@ static int bfin_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long ar
break;
case RTC_AIE_OFF:
dev_dbg_stamp(dev);
- bfin_rtc_int_clear(rtc, ~(RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
+ bfin_rtc_int_clear(~(RTC_ISTAT_ALARM | RTC_ISTAT_ALARM_DAY));
break;
default:
@@ -371,30 +361,14 @@ static int bfin_rtc_proc(struct device *dev, struct seq_file *seq)
seq_printf(seq,
"alarm_IRQ\t: %s\n"
"wkalarm_IRQ\t: %s\n"
- "seconds_IRQ\t: %s\n"
- "periodic_IRQ\t: %s\n",
+ "seconds_IRQ\t: %s\n",
yesno(ictl & RTC_ISTAT_ALARM),
yesno(ictl & RTC_ISTAT_ALARM_DAY),
- yesno(ictl & RTC_ISTAT_SEC),
- yesno(ictl & RTC_ISTAT_STOPWATCH));
+ yesno(ictl & RTC_ISTAT_SEC));
return 0;
#undef yesno
}
-/**
- * bfin_irq_set_freq - make sure hardware supports requested freq
- * @dev: pointer to RTC device structure
- * @freq: requested frequency rate
- *
- * The Blackfin RTC can only generate periodic events at 1 per
- * second (1 Hz), so reject any attempt at changing it.
- */
-static int bfin_irq_set_freq(struct device *dev, int freq)
-{
- dev_dbg_stamp(dev);
- return -ENOTTY;
-}
-
static struct rtc_class_ops bfin_rtc_ops = {
.open = bfin_rtc_open,
.release = bfin_rtc_release,
@@ -404,7 +378,6 @@ static struct rtc_class_ops bfin_rtc_ops = {
.read_alarm = bfin_rtc_read_alarm,
.set_alarm = bfin_rtc_set_alarm,
.proc = bfin_rtc_proc,
- .irq_set_freq = bfin_irq_set_freq,
};
static int __devinit bfin_rtc_probe(struct platform_device *pdev)
@@ -423,10 +396,14 @@ static int __devinit bfin_rtc_probe(struct platform_device *pdev)
ret = PTR_ERR(rtc->rtc_dev);
goto err;
}
- rtc->rtc_dev->irq_freq = 1;
+
+ /* see comment at top of file about stopwatch/PIE */
+ bfin_write_RTC_SWCNT(0);
platform_set_drvdata(pdev, rtc);
+ device_init_wakeup(&pdev->dev, 1);
+
return 0;
err:
@@ -445,6 +422,32 @@ static int __devexit bfin_rtc_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM
+static int bfin_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ if (device_may_wakeup(&pdev->dev)) {
+ enable_irq_wake(IRQ_RTC);
+ bfin_rtc_sync_pending(&pdev->dev);
+ } else
+ bfin_rtc_int_clear(-1);
+
+ return 0;
+}
+
+static int bfin_rtc_resume(struct platform_device *pdev)
+{
+ if (device_may_wakeup(&pdev->dev))
+ disable_irq_wake(IRQ_RTC);
+ else
+ bfin_write_RTC_ISTAT(-1);
+
+ return 0;
+}
+#else
+# define bfin_rtc_suspend NULL
+# define bfin_rtc_resume NULL
+#endif
+
static struct platform_driver bfin_rtc_driver = {
.driver = {
.name = "rtc-bfin",
@@ -452,6 +455,8 @@ static struct platform_driver bfin_rtc_driver = {
},
.probe = bfin_rtc_probe,
.remove = __devexit_p(bfin_rtc_remove),
+ .suspend = bfin_rtc_suspend,
+ .resume = bfin_rtc_resume,
};
static int __init bfin_rtc_init(void)
diff --git a/drivers/rtc/rtc-ep93xx.c b/drivers/rtc/rtc-ep93xx.c
index 1e99325270df..9ab53ec63138 100644
--- a/drivers/rtc/rtc-ep93xx.c
+++ b/drivers/rtc/rtc-ep93xx.c
@@ -12,7 +12,7 @@
#include <linux/module.h>
#include <linux/rtc.h>
#include <linux/platform_device.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define EP93XX_RTC_REG(x) (EP93XX_RTC_BASE + (x))
#define EP93XX_RTC_DATA EP93XX_RTC_REG(0x0000)
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 54b1ebb01502..8054112fc041 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -22,7 +22,7 @@
#include <linux/clk.h>
#include <linux/log2.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/irq.h>
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index f47294c60148..a0982d67e085 100644
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -31,7 +31,7 @@
#include <linux/pm.h>
#include <linux/bitops.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#ifdef CONFIG_ARCH_PXA
diff --git a/drivers/scsi/arm/acornscsi-io.S b/drivers/scsi/arm/acornscsi-io.S
index 5cebe3105260..075df199cdec 100644
--- a/drivers/scsi/arm/acornscsi-io.S
+++ b/drivers/scsi/arm/acornscsi-io.S
@@ -8,7 +8,7 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#if defined(__APCS_32__)
#define LOADREGS(t,r,l...) ldm##t r, l
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index da876d3924be..a48e4990fe12 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -25,7 +25,6 @@
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/spinlock.h>
-#include <linux/hdreg.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/div64.h>
@@ -1249,6 +1248,13 @@ static struct pci_device_id hptiop_id_table[] = {
{ PCI_VDEVICE(TTI, 0x3522), (kernel_ulong_t)&hptiop_itl_ops },
{ PCI_VDEVICE(TTI, 0x3410), (kernel_ulong_t)&hptiop_itl_ops },
{ PCI_VDEVICE(TTI, 0x3540), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x3530), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x3560), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x4322), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x4210), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x4211), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x4310), (kernel_ulong_t)&hptiop_itl_ops },
+ { PCI_VDEVICE(TTI, 0x4311), (kernel_ulong_t)&hptiop_itl_ops },
{ PCI_VDEVICE(TTI, 0x3120), (kernel_ulong_t)&hptiop_mv_ops },
{ PCI_VDEVICE(TTI, 0x3122), (kernel_ulong_t)&hptiop_mv_ops },
{ PCI_VDEVICE(TTI, 0x3020), (kernel_ulong_t)&hptiop_mv_ops },
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index b40a673985aa..461331d3dc45 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -102,11 +102,10 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
mutex_lock(&idescsi_ref_mutex);
scsi = ide_scsi_g(disk);
if (scsi) {
- scsi_host_get(scsi->host);
- if (ide_device_get(scsi->drive)) {
- scsi_host_put(scsi->host);
+ if (ide_device_get(scsi->drive))
scsi = NULL;
- }
+ else
+ scsi_host_get(scsi->host);
}
mutex_unlock(&idescsi_ref_mutex);
return scsi;
@@ -114,9 +113,11 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
static void ide_scsi_put(struct ide_scsi_obj *scsi)
{
+ ide_drive_t *drive = scsi->drive;
+
mutex_lock(&idescsi_ref_mutex);
- ide_device_put(scsi->drive);
scsi_host_put(scsi->host);
+ ide_device_put(drive);
mutex_unlock(&idescsi_ref_mutex);
}
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 75a64a6cae8c..b29360ed0bdc 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -366,12 +366,14 @@ spi_transport_rd_attr(rti, "%d\n");
spi_transport_rd_attr(pcomp_en, "%d\n");
spi_transport_rd_attr(hold_mcs, "%d\n");
-/* we only care about the first child device so we return 1 */
+/* we only care about the first child device that's a real SCSI device
+ * so we return 1 to terminate the iteration when we find it */
static int child_iter(struct device *dev, void *data)
{
- struct scsi_device *sdev = to_scsi_device(dev);
+ if (!scsi_is_sdev_device(dev))
+ return 0;
- spi_dv_device(sdev);
+ spi_dv_device(to_scsi_device(dev));
return 1;
}
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 0fe031f003e7..1bcf3c33d7ff 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -345,14 +345,14 @@ static int ses_enclosure_find_by_addr(struct enclosure_device *edev,
return 0;
}
-#define VPD_INQUIRY_SIZE 512
+#define VPD_INQUIRY_SIZE 36
static void ses_match_to_enclosure(struct enclosure_device *edev,
struct scsi_device *sdev)
{
unsigned char *buf = kmalloc(VPD_INQUIRY_SIZE, GFP_KERNEL);
unsigned char *desc;
- int len;
+ u16 vpd_len;
struct efd efd = {
.addr = 0,
};
@@ -372,9 +372,19 @@ static void ses_match_to_enclosure(struct enclosure_device *edev,
VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES))
goto free;
- len = (buf[2] << 8) + buf[3];
+ vpd_len = (buf[2] << 8) + buf[3];
+ kfree(buf);
+ buf = kmalloc(vpd_len, GFP_KERNEL);
+ if (!buf)
+ return;
+ cmd[3] = vpd_len >> 8;
+ cmd[4] = vpd_len & 0xff;
+ if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
+ vpd_len, NULL, SES_TIMEOUT, SES_RETRIES))
+ goto free;
+
desc = buf + 4;
- while (desc < buf + len) {
+ while (desc < buf + vpd_len) {
enum scsi_protocol proto = desc[0] >> 4;
u8 code_set = desc[0] & 0x0f;
u8 piv = desc[1] & 0x80;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index d3b8ebb83776..3d36270a8b4d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1747,7 +1747,7 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
*/
flush_dcache_page(pages[i]);
/* ?? Is locking needed? I don't think so */
- /* if (TestSetPageLocked(pages[i]))
+ /* if (!trylock_page(pages[i]))
goto out_unlock; */
}
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 6558a4037806..73d7773c8416 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -19,7 +19,7 @@
#include <asm/irq.h>
#include <asm/mach-types.h>
#include <asm/hardware/dec21285.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define BAUD_BASE (mem_fclk_21285/64)
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 9d8543762a30..efcd44344fb1 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -817,7 +817,7 @@ static void bfin_serial_set_ldisc(struct uart_port *port)
if (line >= port->info->port.tty->driver->num)
return;
- switch (port->info->port.tty->ldisc.num) {
+ switch (port->info->port.tty->termios->c_line) {
case N_IRDA:
val = UART_GET_GCTL(&bfin_serial_ports[line]);
val |= (IREN | RPOLC);
diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c
index fc1fa9267c59..44d5d267ca17 100644
--- a/drivers/serial/clps711x.c
+++ b/drivers/serial/clps711x.c
@@ -39,7 +39,7 @@
#include <linux/serial_core.h>
#include <linux/serial.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/hardware/clps7111.h>
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 8249ac490559..bf94a770bb44 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -234,7 +234,7 @@ unsigned long r_alt_ser_baudrate_shadow = 0;
static struct e100_serial rs_table[] = {
{ .baud = DEF_BAUD,
- .port = (unsigned char *)R_SERIAL0_CTRL,
+ .ioport = (unsigned char *)R_SERIAL0_CTRL,
.irq = 1U << 12, /* uses DMA 6 and 7 */
.oclrintradr = R_DMA_CH6_CLR_INTR,
.ofirstadr = R_DMA_CH6_FIRST,
@@ -288,7 +288,7 @@ static struct e100_serial rs_table[] = {
}, /* ttyS0 */
#ifndef CONFIG_SVINTO_SIM
{ .baud = DEF_BAUD,
- .port = (unsigned char *)R_SERIAL1_CTRL,
+ .ioport = (unsigned char *)R_SERIAL1_CTRL,
.irq = 1U << 16, /* uses DMA 8 and 9 */
.oclrintradr = R_DMA_CH8_CLR_INTR,
.ofirstadr = R_DMA_CH8_FIRST,
@@ -344,7 +344,7 @@ static struct e100_serial rs_table[] = {
}, /* ttyS1 */
{ .baud = DEF_BAUD,
- .port = (unsigned char *)R_SERIAL2_CTRL,
+ .ioport = (unsigned char *)R_SERIAL2_CTRL,
.irq = 1U << 4, /* uses DMA 2 and 3 */
.oclrintradr = R_DMA_CH2_CLR_INTR,
.ofirstadr = R_DMA_CH2_FIRST,
@@ -398,7 +398,7 @@ static struct e100_serial rs_table[] = {
}, /* ttyS2 */
{ .baud = DEF_BAUD,
- .port = (unsigned char *)R_SERIAL3_CTRL,
+ .ioport = (unsigned char *)R_SERIAL3_CTRL,
.irq = 1U << 8, /* uses DMA 4 and 5 */
.oclrintradr = R_DMA_CH4_CLR_INTR,
.ofirstadr = R_DMA_CH4_FIRST,
@@ -939,7 +939,7 @@ static const struct control_pins e100_modem_pins[NR_PORTS] =
/* Output */
#define E100_RTS_GET(info) ((info)->rx_ctrl & E100_RTS_MASK)
/* Input */
-#define E100_CTS_GET(info) ((info)->port[REG_STATUS] & E100_CTS_MASK)
+#define E100_CTS_GET(info) ((info)->ioport[REG_STATUS] & E100_CTS_MASK)
/* These are typically PA or PB and 0 means 0V, 1 means 3.3V */
/* Is an output */
@@ -1092,7 +1092,7 @@ e100_rts(struct e100_serial *info, int set)
local_irq_save(flags);
info->rx_ctrl &= ~E100_RTS_MASK;
info->rx_ctrl |= (set ? 0 : E100_RTS_MASK); /* RTS is active low */
- info->port[REG_REC_CTRL] = info->rx_ctrl;
+ info->ioport[REG_REC_CTRL] = info->rx_ctrl;
local_irq_restore(flags);
#ifdef SERIAL_DEBUG_IO
printk("ser%i rts %i\n", info->line, set);
@@ -1142,7 +1142,7 @@ e100_disable_rx(struct e100_serial *info)
{
#ifndef CONFIG_SVINTO_SIM
/* disable the receiver */
- info->port[REG_REC_CTRL] =
+ info->ioport[REG_REC_CTRL] =
(info->rx_ctrl &= ~IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
#endif
}
@@ -1152,7 +1152,7 @@ e100_enable_rx(struct e100_serial *info)
{
#ifndef CONFIG_SVINTO_SIM
/* enable the receiver */
- info->port[REG_REC_CTRL] =
+ info->ioport[REG_REC_CTRL] =
(info->rx_ctrl |= IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
#endif
}
@@ -1490,7 +1490,7 @@ rs_stop(struct tty_struct *tty)
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}
- *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+ *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
local_irq_restore(flags);
}
}
@@ -1513,7 +1513,7 @@ rs_start(struct tty_struct *tty)
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}
- *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+ *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
if (!info->uses_dma_out &&
info->xmit.head != info->xmit.tail && info->xmit.buf)
e100_enable_serial_tx_ready_irq(info);
@@ -1888,7 +1888,7 @@ static void receive_chars_dma(struct e100_serial *info)
handle_all_descr_data(info);
/* Read the status register to detect errors */
- rstat = info->port[REG_STATUS];
+ rstat = info->ioport[REG_STATUS];
if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
DFLOW(DEBUG_LOG(info->line, "XOFF detect stat %x\n", rstat));
}
@@ -1897,7 +1897,7 @@ static void receive_chars_dma(struct e100_serial *info)
/* If we got an error, we must reset it by reading the
* data_in field
*/
- unsigned char data = info->port[REG_DATA];
+ unsigned char data = info->ioport[REG_DATA];
PROCSTAT(ser_stat[info->line].errors_cnt++);
DEBUG_LOG(info->line, "#dERR: s d 0x%04X\n",
@@ -2077,7 +2077,7 @@ static int force_eop_if_needed(struct e100_serial *info)
/* We check data_avail bit to determine if data has
* arrived since last time
*/
- unsigned char rstat = info->port[REG_STATUS];
+ unsigned char rstat = info->ioport[REG_STATUS];
/* error or datavail? */
if (rstat & SER_ERROR_MASK) {
@@ -2096,7 +2096,7 @@ static int force_eop_if_needed(struct e100_serial *info)
TIMERD(DEBUG_LOG(info->line, "timeout: rstat 0x%03X\n",
rstat | (info->line << 8)));
/* Read data to clear status flags */
- (void)info->port[REG_DATA];
+ (void)info->ioport[REG_DATA];
info->forced_eop = 0;
START_FLUSH_FAST_TIMER(info, "magic");
@@ -2296,7 +2296,7 @@ struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info)
}
/* Read data and status at the same time */
- data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+ data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
more_data:
if (data_read & IO_MASK(R_SERIAL0_READ, xoff_detect) ) {
DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
@@ -2391,7 +2391,7 @@ more_data:
info->icount.rx++;
- data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+ data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
if (data_read & IO_MASK(R_SERIAL0_READ, data_avail)) {
DEBUG_LOG(info->line, "ser_rx %c in loop\n", IO_EXTRACT(R_SERIAL0_READ, data_in, data_read));
goto more_data;
@@ -2413,7 +2413,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
return handle_ser_rx_interrupt_no_dma(info);
}
/* DMA is used */
- rstat = info->port[REG_STATUS];
+ rstat = info->ioport[REG_STATUS];
if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
}
@@ -2426,7 +2426,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
/* If we got an error, we must reset it by reading the
* data_in field
*/
- data = info->port[REG_DATA];
+ data = info->ioport[REG_DATA];
DINTR1(DEBUG_LOG(info->line, "ser_rx! %c\n", data));
DINTR1(DEBUG_LOG(info->line, "ser_rx err stat %02X\n", rstat));
if (!data && (rstat & SER_FRAMING_ERR_MASK)) {
@@ -2528,10 +2528,10 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
unsigned char rstat;
DFLOW(DEBUG_LOG(info->line, "tx_int: xchar 0x%02X\n", info->x_char));
local_irq_save(flags);
- rstat = info->port[REG_STATUS];
+ rstat = info->ioport[REG_STATUS];
DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
- info->port[REG_TR_DATA] = info->x_char;
+ info->ioport[REG_TR_DATA] = info->x_char;
info->icount.tx++;
info->x_char = 0;
/* We must enable since it is disabled in ser_interrupt */
@@ -2545,7 +2545,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
/* We only use normal tx interrupt when sending x_char */
DFLOW(DEBUG_LOG(info->line, "tx_int: xchar sent\n", 0));
local_irq_save(flags);
- rstat = info->port[REG_STATUS];
+ rstat = info->ioport[REG_STATUS];
DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
e100_disable_serial_tx_ready_irq(info);
if (info->port.tty->stopped)
@@ -2573,7 +2573,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
DINTR2(DEBUG_LOG(info->line, "tx_int %c\n", info->xmit.buf[info->xmit.tail]));
/* Send a byte, rs485 timing is critical so turn of ints */
local_irq_save(flags);
- info->port[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
+ info->ioport[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
info->xmit.tail = (info->xmit.tail + 1) & (SERIAL_XMIT_SIZE-1);
info->icount.tx++;
if (info->xmit.head == info->xmit.tail) {
@@ -2848,7 +2848,7 @@ startup(struct e100_serial * info)
/* dummy read to reset any serial errors */
- (void)info->port[REG_DATA];
+ (void)info->ioport[REG_DATA];
/* enable the interrupts */
if (info->uses_dma_out)
@@ -2897,7 +2897,7 @@ shutdown(struct e100_serial * info)
/* shut down the transmitter and receiver */
DFLOW(DEBUG_LOG(info->line, "shutdown %i\n", info->line));
e100_disable_rx(info);
- info->port[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
+ info->ioport[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
/* disable interrupts, reset dma channels */
if (info->uses_dma_in) {
@@ -2968,7 +2968,7 @@ change_speed(struct e100_serial *info)
if (!info->port.tty || !info->port.tty->termios)
return;
- if (!info->port)
+ if (!info->ioport)
return;
cflag = info->port.tty->termios->c_cflag;
@@ -3037,7 +3037,7 @@ change_speed(struct e100_serial *info)
info->baud = cflag_to_baud(cflag);
#ifndef CONFIG_SVINTO_SIM
- info->port[REG_BAUD] = cflag_to_etrax_baud(cflag);
+ info->ioport[REG_BAUD] = cflag_to_etrax_baud(cflag);
#endif /* CONFIG_SVINTO_SIM */
}
@@ -3097,8 +3097,8 @@ change_speed(struct e100_serial *info)
/* actually write the control regs to the hardware */
- info->port[REG_TR_CTRL] = info->tx_ctrl;
- info->port[REG_REC_CTRL] = info->rx_ctrl;
+ info->ioport[REG_TR_CTRL] = info->tx_ctrl;
+ info->ioport[REG_REC_CTRL] = info->rx_ctrl;
xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->port.tty));
xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
if (info->port.tty->termios->c_iflag & IXON ) {
@@ -3107,7 +3107,7 @@ change_speed(struct e100_serial *info)
xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
}
- *((unsigned long *)&info->port[REG_XOFF]) = xoff;
+ *((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
local_irq_restore(flags);
#endif /* !CONFIG_SVINTO_SIM */
@@ -3156,7 +3156,7 @@ static int rs_raw_write(struct tty_struct *tty,
#ifdef SERIAL_DEBUG_DATA
if (info->line == SERIAL_DEBUG_LINE)
printk("rs_raw_write (%d), status %d\n",
- count, info->port[REG_STATUS]);
+ count, info->ioport[REG_STATUS]);
#endif
#ifdef CONFIG_SVINTO_SIM
@@ -3427,7 +3427,7 @@ get_serial_info(struct e100_serial * info,
memset(&tmp, 0, sizeof(tmp));
tmp.type = info->type;
tmp.line = info->line;
- tmp.port = (int)info->port;
+ tmp.port = (int)info->ioport;
tmp.irq = info->irq;
tmp.flags = info->flags;
tmp.baud_base = info->baud_base;
@@ -3557,14 +3557,14 @@ char *get_control_state_str(int MLines, char *s)
}
#endif
-static void
+static int
rs_break(struct tty_struct *tty, int break_state)
{
struct e100_serial *info = (struct e100_serial *)tty->driver_data;
unsigned long flags;
- if (!info->port)
- return;
+ if (!info->ioport)
+ return -EIO;
local_irq_save(flags);
if (break_state == -1) {
@@ -3575,8 +3575,9 @@ rs_break(struct tty_struct *tty, int break_state)
/* Set bit 7 (txd) and 6 (tr_enable) */
info->tx_ctrl |= (0x80 | 0x40);
}
- info->port[REG_TR_CTRL] = info->tx_ctrl;
+ info->ioport[REG_TR_CTRL] = info->tx_ctrl;
local_irq_restore(flags);
+ return 0;
}
static int
@@ -4231,9 +4232,9 @@ static int line_info(char *buf, struct e100_serial *info)
unsigned long tmp;
ret = sprintf(buf, "%d: uart:E100 port:%lX irq:%d",
- info->line, (unsigned long)info->port, info->irq);
+ info->line, (unsigned long)info->ioport, info->irq);
- if (!info->port || (info->type == PORT_UNKNOWN)) {
+ if (!info->ioport || (info->type == PORT_UNKNOWN)) {
ret += sprintf(buf+ret, "\n");
return ret;
}
@@ -4281,7 +4282,7 @@ static int line_info(char *buf, struct e100_serial *info)
}
{
- unsigned char rstat = info->port[REG_STATUS];
+ unsigned char rstat = info->ioport[REG_STATUS];
if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) )
ret += sprintf(buf+ret, " xoff_detect:1");
}
@@ -4502,7 +4503,7 @@ rs_init(void)
if (info->enabled) {
printk(KERN_INFO "%s%d at 0x%x is a builtin UART with DMA\n",
- serial_driver->name, info->line, (unsigned int)info->port);
+ serial_driver->name, info->line, (unsigned int)info->ioport);
}
}
#ifdef CONFIG_ETRAX_FAST_TIMER
diff --git a/drivers/serial/crisv10.h b/drivers/serial/crisv10.h
index ccd0f32b7372..e3c5c8c3c09b 100644
--- a/drivers/serial/crisv10.h
+++ b/drivers/serial/crisv10.h
@@ -36,8 +36,9 @@ struct etrax_recv_buffer {
};
struct e100_serial {
+ struct tty_port port;
int baud;
- volatile u8 *port; /* R_SERIALx_CTRL */
+ volatile u8 *ioport; /* R_SERIALx_CTRL */
u32 irq; /* bitnr in R_IRQ_MASK2 for dmaX_descr */
/* Output registers */
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index e0da4dc7bbf6..db3a2df5e5c9 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -44,7 +44,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/imx-uart.h>
/* Register definitions */
diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c
index 9f8ccb735c19..edbb85a2cc5b 100644
--- a/drivers/serial/netx-serial.c
+++ b/drivers/serial/netx-serial.c
@@ -35,7 +35,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/netx-regs.h>
/* We've been assigned a range on the "Low-density serial ports" major */
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index b9a93f326fb8..033767bed049 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -45,7 +45,7 @@
#include <linux/clk.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm/arch/pxa-regs.h>
diff --git a/drivers/serial/s3c2400.c b/drivers/serial/s3c2400.c
index a1102053e553..525130d67f97 100644
--- a/drivers/serial/s3c2400.c
+++ b/drivers/serial/s3c2400.c
@@ -17,7 +17,7 @@
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index c5f03f41686f..f9630c6e6f7e 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -19,7 +19,7 @@
#include <linux/serial.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
diff --git a/drivers/serial/s3c2412.c b/drivers/serial/s3c2412.c
index ce0c220e3e92..b4c0bb5a0415 100644
--- a/drivers/serial/s3c2412.c
+++ b/drivers/serial/s3c2412.c
@@ -19,7 +19,7 @@
#include <linux/serial.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
diff --git a/drivers/serial/s3c2440.c b/drivers/serial/s3c2440.c
index 38f954bd39c6..ea34faa2f653 100644
--- a/drivers/serial/s3c2440.c
+++ b/drivers/serial/s3c2440.c
@@ -19,7 +19,7 @@
#include <linux/serial.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index a5e76cc18073..6c37a58652c2 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -39,7 +39,7 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach/serial_sa1100.h>
/* We've been assigned a range on the "Low-density serial ports" major */
diff --git a/drivers/serial/samsung.c b/drivers/serial/samsung.c
index d852f83f8900..5b964d4bc04d 100644
--- a/drivers/serial/samsung.c
+++ b/drivers/serial/samsung.c
@@ -45,7 +45,7 @@
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-serial.h>
#include <asm/arch/regs-gpio.h>
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index be97789fa5fd..d1812d32f47d 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -2,6 +2,7 @@
* Core maple bus functionality
*
* Copyright (C) 2007, 2008 Adrian McMenamin
+ * Copyright (C) 2001 - 2008 Paul Mundt
*
* Based on 2.4 code by:
*
@@ -31,7 +32,7 @@
#include <mach/dma.h>
#include <mach/sysasic.h>
-MODULE_AUTHOR("Yaegshi Takeshi, Paul Mundt, M.R. Brown, Adrian McMenamin");
+MODULE_AUTHOR("Yaegashi Takeshi, Paul Mundt, M. R. Brown, Adrian McMenamin");
MODULE_DESCRIPTION("Maple bus driver for Dreamcast");
MODULE_LICENSE("GPL v2");
MODULE_SUPPORTED_DEVICE("{{SEGA, Dreamcast/Maple}}");
@@ -65,19 +66,36 @@ static bool checked[4];
static struct maple_device *baseunits[4];
/**
- * maple_driver_register - register a device driver
- * automatically makes the driver bus a maple bus
- * @drv: the driver to be registered
+ * maple_driver_register - register a maple driver
+ * @drv: maple driver to be registered.
+ *
+ * Registers the passed in @drv, while updating the bus type.
+ * Devices with matching function IDs will be automatically probed.
*/
-int maple_driver_register(struct device_driver *drv)
+int maple_driver_register(struct maple_driver *drv)
{
if (!drv)
return -EINVAL;
- drv->bus = &maple_bus_type;
- return driver_register(drv);
+
+ drv->drv.bus = &maple_bus_type;
+
+ return driver_register(&drv->drv);
}
EXPORT_SYMBOL_GPL(maple_driver_register);
+/**
+ * maple_driver_unregister - unregister a maple driver.
+ * @drv: maple driver to unregister.
+ *
+ * Cleans up after maple_driver_register(). To be invoked in the exit
+ * path of any module drivers.
+ */
+void maple_driver_unregister(struct maple_driver *drv)
+{
+ driver_unregister(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(maple_driver_unregister);
+
/* set hardware registers to enable next round of dma */
static void maplebus_dma_reset(void)
{
@@ -129,13 +147,13 @@ static void maple_release_device(struct device *dev)
kfree(mdev);
}
-/*
+/**
* maple_add_packet - add a single instruction to the queue
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
*/
int maple_add_packet(struct maple_device *mdev, u32 function, u32 command,
size_t length, void *data)
@@ -176,14 +194,15 @@ out:
}
EXPORT_SYMBOL_GPL(maple_add_packet);
-/*
+/**
* maple_add_packet_sleeps - add a single instruction to the queue
- * - waits for lock to be free
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
+ *
+ * Same as maple_add_packet(), but waits for the lock to become free.
*/
int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
u32 command, size_t length, void *data)
@@ -724,11 +743,9 @@ static int maple_get_dma_buffer(void)
static int match_maple_bus_driver(struct device *devptr,
struct device_driver *drvptr)
{
- struct maple_driver *maple_drv;
- struct maple_device *maple_dev;
+ struct maple_driver *maple_drv = to_maple_driver(drvptr);
+ struct maple_device *maple_dev = to_maple_dev(devptr);
- maple_drv = container_of(drvptr, struct maple_driver, drv);
- maple_dev = container_of(devptr, struct maple_device, dev);
/* Trap empty port case */
if (maple_dev->devinfo.function == 0xFFFFFFFF)
return 0;
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 2303521b4f09..b9d0efb6803f 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -149,6 +149,12 @@ config SPI_OMAP24XX
SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
(McSPI) modules.
+config SPI_ORION
+ tristate "Orion SPI master (EXPERIMENTAL)"
+ depends on PLAT_ORION && EXPERIMENTAL
+ help
+ This enables using the SPI master controller on the Orion chips.
+
config SPI_PXA2XX
tristate "PXA2xx SSP SPI master"
depends on ARCH_PXA && EXPERIMENTAL
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 7fca043ce723..ccf18de34e1e 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
obj-$(CONFIG_SPI_OMAP_UWIRE) += omap_uwire.o
obj-$(CONFIG_SPI_OMAP24XX) += omap2_mcspi.o
+obj-$(CONFIG_SPI_ORION) += orion_spi.o
obj-$(CONFIG_SPI_MPC52xx_PSC) += mpc52xx_psc_spi.o
obj-$(CONFIG_SPI_MPC83xx) += spi_mpc83xx.o
obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 0c7165660853..95190c619c10 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -184,7 +184,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
{
struct atmel_spi *as = spi_master_get_devdata(master);
struct spi_transfer *xfer;
- u32 len, remaining, total;
+ u32 len, remaining;
+ u32 ieval;
dma_addr_t tx_dma, rx_dma;
if (!as->current_transfer)
@@ -197,6 +198,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
xfer = NULL;
if (xfer) {
+ spi_writel(as, PTCR, SPI_BIT(RXTDIS) | SPI_BIT(TXTDIS));
+
len = xfer->len;
atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
remaining = xfer->len - len;
@@ -234,6 +237,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
as->next_transfer = xfer;
if (xfer) {
+ u32 total;
+
total = len;
atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
as->next_remaining_bytes = total - len;
@@ -250,9 +255,11 @@ static void atmel_spi_next_xfer(struct spi_master *master,
" next xfer %p: len %u tx %p/%08x rx %p/%08x\n",
xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
xfer->rx_buf, xfer->rx_dma);
+ ieval = SPI_BIT(ENDRX) | SPI_BIT(OVRES);
} else {
spi_writel(as, RNCR, 0);
spi_writel(as, TNCR, 0);
+ ieval = SPI_BIT(RXBUFF) | SPI_BIT(ENDRX) | SPI_BIT(OVRES);
}
/* REVISIT: We're waiting for ENDRX before we start the next
@@ -265,7 +272,7 @@ static void atmel_spi_next_xfer(struct spi_master *master,
*
* It should be doable, though. Just not now...
*/
- spi_writel(as, IER, SPI_BIT(ENDRX) | SPI_BIT(OVRES));
+ spi_writel(as, IER, ieval);
spi_writel(as, PTCR, SPI_BIT(TXTEN) | SPI_BIT(RXTEN));
}
@@ -396,7 +403,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
ret = IRQ_HANDLED;
- spi_writel(as, IDR, (SPI_BIT(ENDTX) | SPI_BIT(ENDRX)
+ spi_writel(as, IDR, (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX)
| SPI_BIT(OVRES)));
/*
@@ -418,7 +425,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
if (xfer->delay_usecs)
udelay(xfer->delay_usecs);
- dev_warn(master->dev.parent, "fifo overrun (%u/%u remaining)\n",
+ dev_warn(master->dev.parent, "overrun (%u/%u remaining)\n",
spi_readl(as, TCR), spi_readl(as, RCR));
/*
@@ -442,7 +449,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
spi_readl(as, SR);
atmel_spi_msg_done(master, as, msg, -EIO, 0);
- } else if (pending & SPI_BIT(ENDRX)) {
+ } else if (pending & (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX))) {
ret = IRQ_HANDLED;
spi_writel(as, IDR, pending);
diff --git a/drivers/spi/omap_uwire.c b/drivers/spi/omap_uwire.c
index d9ae111c27ae..e7588e112ec6 100644
--- a/drivers/spi/omap_uwire.c
+++ b/drivers/spi/omap_uwire.c
@@ -47,7 +47,7 @@
#include <asm/system.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
diff --git a/drivers/spi/orion_spi.c b/drivers/spi/orion_spi.c
new file mode 100644
index 000000000000..c4eaacd6e553
--- /dev/null
+++ b/drivers/spi/orion_spi.c
@@ -0,0 +1,574 @@
+/*
+ * orion_spi.c -- Marvell Orion SPI controller driver
+ *
+ * Author: Shadi Ammouri <shadi@marvell.com>
+ * Copyright (C) 2007-2008 Marvell Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/orion_spi.h>
+#include <asm/unaligned.h>
+
+#define DRIVER_NAME "orion_spi"
+
+#define ORION_NUM_CHIPSELECTS 1 /* only one slave is supported*/
+#define ORION_SPI_WAIT_RDY_MAX_LOOP 2000 /* in usec */
+
+#define ORION_SPI_IF_CTRL_REG 0x00
+#define ORION_SPI_IF_CONFIG_REG 0x04
+#define ORION_SPI_DATA_OUT_REG 0x08
+#define ORION_SPI_DATA_IN_REG 0x0c
+#define ORION_SPI_INT_CAUSE_REG 0x10
+
+#define ORION_SPI_IF_8_16_BIT_MODE (1 << 5)
+#define ORION_SPI_CLK_PRESCALE_MASK 0x1F
+
+struct orion_spi {
+ struct work_struct work;
+
+ /* Lock access to transfer list. */
+ spinlock_t lock;
+
+ struct list_head msg_queue;
+ struct spi_master *master;
+ void __iomem *base;
+ unsigned int max_speed;
+ unsigned int min_speed;
+ struct orion_spi_info *spi_info;
+};
+
+static struct workqueue_struct *orion_spi_wq;
+
+static inline void __iomem *spi_reg(struct orion_spi *orion_spi, u32 reg)
+{
+ return orion_spi->base + reg;
+}
+
+static inline void
+orion_spi_setbits(struct orion_spi *orion_spi, u32 reg, u32 mask)
+{
+ void __iomem *reg_addr = spi_reg(orion_spi, reg);
+ u32 val;
+
+ val = readl(reg_addr);
+ val |= mask;
+ writel(val, reg_addr);
+}
+
+static inline void
+orion_spi_clrbits(struct orion_spi *orion_spi, u32 reg, u32 mask)
+{
+ void __iomem *reg_addr = spi_reg(orion_spi, reg);
+ u32 val;
+
+ val = readl(reg_addr);
+ val &= ~mask;
+ writel(val, reg_addr);
+}
+
+static int orion_spi_set_transfer_size(struct orion_spi *orion_spi, int size)
+{
+ if (size == 16) {
+ orion_spi_setbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
+ ORION_SPI_IF_8_16_BIT_MODE);
+ } else if (size == 8) {
+ orion_spi_clrbits(orion_spi, ORION_SPI_IF_CONFIG_REG,
+ ORION_SPI_IF_8_16_BIT_MODE);
+ } else {
+ pr_debug("Bad bits per word value %d (only 8 or 16 are "
+ "allowed).\n", size);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int orion_spi_baudrate_set(struct spi_device *spi, unsigned int speed)
+{
+ u32 tclk_hz;
+ u32 rate;
+ u32 prescale;
+ u32 reg;
+ struct orion_spi *orion_spi;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+
+ tclk_hz = orion_spi->spi_info->tclk;
+
+ /*
+ * the supported rates are: 4,6,8...30
+ * round up as we look for equal or less speed
+ */
+ rate = DIV_ROUND_UP(tclk_hz, speed);
+ rate = roundup(rate, 2);
+
+ /* check if requested speed is too small */
+ if (rate > 30)
+ return -EINVAL;
+
+ if (rate < 4)
+ rate = 4;
+
+ /* Convert the rate to SPI clock divisor value. */
+ prescale = 0x10 + rate/2;
+
+ reg = readl(spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));
+ reg = ((reg & ~ORION_SPI_CLK_PRESCALE_MASK) | prescale);
+ writel(reg, spi_reg(orion_spi, ORION_SPI_IF_CONFIG_REG));
+
+ return 0;
+}
+
+/*
+ * called only when no transfer is active on the bus
+ */
+static int
+orion_spi_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
+{
+ struct orion_spi *orion_spi;
+ unsigned int speed = spi->max_speed_hz;
+ unsigned int bits_per_word = spi->bits_per_word;
+ int rc;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+
+ if ((t != NULL) && t->speed_hz)
+ speed = t->speed_hz;
+
+ if ((t != NULL) && t->bits_per_word)
+ bits_per_word = t->bits_per_word;
+
+ rc = orion_spi_baudrate_set(spi, speed);
+ if (rc)
+ return rc;
+
+ return orion_spi_set_transfer_size(orion_spi, bits_per_word);
+}
+
+static void orion_spi_set_cs(struct orion_spi *orion_spi, int enable)
+{
+ if (enable)
+ orion_spi_setbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
+ else
+ orion_spi_clrbits(orion_spi, ORION_SPI_IF_CTRL_REG, 0x1);
+}
+
+static inline int orion_spi_wait_till_ready(struct orion_spi *orion_spi)
+{
+ int i;
+
+ for (i = 0; i < ORION_SPI_WAIT_RDY_MAX_LOOP; i++) {
+ if (readl(spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG)))
+ return 1;
+ else
+ udelay(1);
+ }
+
+ return -1;
+}
+
+static inline int
+orion_spi_write_read_8bit(struct spi_device *spi,
+ const u8 **tx_buf, u8 **rx_buf)
+{
+ void __iomem *tx_reg, *rx_reg, *int_reg;
+ struct orion_spi *orion_spi;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+ tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);
+ rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);
+ int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);
+
+ /* clear the interrupt cause register */
+ writel(0x0, int_reg);
+
+ if (tx_buf && *tx_buf)
+ writel(*(*tx_buf)++, tx_reg);
+ else
+ writel(0, tx_reg);
+
+ if (orion_spi_wait_till_ready(orion_spi) < 0) {
+ dev_err(&spi->dev, "TXS timed out\n");
+ return -1;
+ }
+
+ if (rx_buf && *rx_buf)
+ *(*rx_buf)++ = readl(rx_reg);
+
+ return 1;
+}
+
+static inline int
+orion_spi_write_read_16bit(struct spi_device *spi,
+ const u16 **tx_buf, u16 **rx_buf)
+{
+ void __iomem *tx_reg, *rx_reg, *int_reg;
+ struct orion_spi *orion_spi;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+ tx_reg = spi_reg(orion_spi, ORION_SPI_DATA_OUT_REG);
+ rx_reg = spi_reg(orion_spi, ORION_SPI_DATA_IN_REG);
+ int_reg = spi_reg(orion_spi, ORION_SPI_INT_CAUSE_REG);
+
+ /* clear the interrupt cause register */
+ writel(0x0, int_reg);
+
+ if (tx_buf && *tx_buf)
+ writel(__cpu_to_le16(get_unaligned((*tx_buf)++)), tx_reg);
+ else
+ writel(0, tx_reg);
+
+ if (orion_spi_wait_till_ready(orion_spi) < 0) {
+ dev_err(&spi->dev, "TXS timed out\n");
+ return -1;
+ }
+
+ if (rx_buf && *rx_buf)
+ put_unaligned(__le16_to_cpu(readl(rx_reg)), (*rx_buf)++);
+
+ return 1;
+}
+
+static unsigned int
+orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
+{
+ struct orion_spi *orion_spi;
+ unsigned int count;
+ int word_len;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+ word_len = spi->bits_per_word;
+ count = xfer->len;
+
+ if (word_len == 8) {
+ const u8 *tx = xfer->tx_buf;
+ u8 *rx = xfer->rx_buf;
+
+ do {
+ if (orion_spi_write_read_8bit(spi, &tx, &rx) < 0)
+ goto out;
+ count--;
+ } while (count);
+ } else if (word_len == 16) {
+ const u16 *tx = xfer->tx_buf;
+ u16 *rx = xfer->rx_buf;
+
+ do {
+ if (orion_spi_write_read_16bit(spi, &tx, &rx) < 0)
+ goto out;
+ count -= 2;
+ } while (count);
+ }
+
+out:
+ return xfer->len - count;
+}
+
+
+static void orion_spi_work(struct work_struct *work)
+{
+ struct orion_spi *orion_spi =
+ container_of(work, struct orion_spi, work);
+
+ spin_lock_irq(&orion_spi->lock);
+ while (!list_empty(&orion_spi->msg_queue)) {
+ struct spi_message *m;
+ struct spi_device *spi;
+ struct spi_transfer *t = NULL;
+ int par_override = 0;
+ int status = 0;
+ int cs_active = 0;
+
+ m = container_of(orion_spi->msg_queue.next, struct spi_message,
+ queue);
+
+ list_del_init(&m->queue);
+ spin_unlock_irq(&orion_spi->lock);
+
+ spi = m->spi;
+
+ /* Load defaults */
+ status = orion_spi_setup_transfer(spi, NULL);
+
+ if (status < 0)
+ goto msg_done;
+
+ list_for_each_entry(t, &m->transfers, transfer_list) {
+ if (par_override || t->speed_hz || t->bits_per_word) {
+ par_override = 1;
+ status = orion_spi_setup_transfer(spi, t);
+ if (status < 0)
+ break;
+ if (!t->speed_hz && !t->bits_per_word)
+ par_override = 0;
+ }
+
+ if (!cs_active) {
+ orion_spi_set_cs(orion_spi, 1);
+ cs_active = 1;
+ }
+
+ if (t->len)
+ m->actual_length +=
+ orion_spi_write_read(spi, t);
+
+ if (t->delay_usecs)
+ udelay(t->delay_usecs);
+
+ if (t->cs_change) {
+ orion_spi_set_cs(orion_spi, 0);
+ cs_active = 0;
+ }
+ }
+
+msg_done:
+ if (cs_active)
+ orion_spi_set_cs(orion_spi, 0);
+
+ m->status = status;
+ m->complete(m->context);
+
+ spin_lock_irq(&orion_spi->lock);
+ }
+
+ spin_unlock_irq(&orion_spi->lock);
+}
+
+static int __init orion_spi_reset(struct orion_spi *orion_spi)
+{
+ /* Verify that the CS is deasserted */
+ orion_spi_set_cs(orion_spi, 0);
+
+ return 0;
+}
+
+static int orion_spi_setup(struct spi_device *spi)
+{
+ struct orion_spi *orion_spi;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+
+ if (spi->mode) {
+ dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
+ spi->mode);
+ return -EINVAL;
+ }
+
+ if (spi->bits_per_word == 0)
+ spi->bits_per_word = 8;
+
+ if ((spi->max_speed_hz == 0)
+ || (spi->max_speed_hz > orion_spi->max_speed))
+ spi->max_speed_hz = orion_spi->max_speed;
+
+ if (spi->max_speed_hz < orion_spi->min_speed) {
+ dev_err(&spi->dev, "setup: requested speed too low %d Hz\n",
+ spi->max_speed_hz);
+ return -EINVAL;
+ }
+
+ /*
+ * baudrate & width will be set orion_spi_setup_transfer
+ */
+ return 0;
+}
+
+static int orion_spi_transfer(struct spi_device *spi, struct spi_message *m)
+{
+ struct orion_spi *orion_spi;
+ struct spi_transfer *t = NULL;
+ unsigned long flags;
+
+ m->actual_length = 0;
+ m->status = 0;
+
+ /* reject invalid messages and transfers */
+ if (list_empty(&m->transfers) || !m->complete)
+ return -EINVAL;
+
+ orion_spi = spi_master_get_devdata(spi->master);
+
+ list_for_each_entry(t, &m->transfers, transfer_list) {
+ unsigned int bits_per_word = spi->bits_per_word;
+
+ if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) {
+ dev_err(&spi->dev,
+ "message rejected : "
+ "invalid transfer data buffers\n");
+ goto msg_rejected;
+ }
+
+ if ((t != NULL) && t->bits_per_word)
+ bits_per_word = t->bits_per_word;
+
+ if ((bits_per_word != 8) && (bits_per_word != 16)) {
+ dev_err(&spi->dev,
+ "message rejected : "
+ "invalid transfer bits_per_word (%d bits)\n",
+ bits_per_word);
+ goto msg_rejected;
+ }
+ /*make sure buffer length is even when working in 16 bit mode*/
+ if ((t != NULL) && (t->bits_per_word == 16) && (t->len & 1)) {
+ dev_err(&spi->dev,
+ "message rejected : "
+ "odd data length (%d) while in 16 bit mode\n",
+ t->len);
+ goto msg_rejected;
+ }
+
+ if (t->speed_hz < orion_spi->min_speed) {
+ dev_err(&spi->dev,
+ "message rejected : "
+ "device min speed (%d Hz) exceeds "
+ "required transfer speed (%d Hz)\n",
+ orion_spi->min_speed, t->speed_hz);
+ goto msg_rejected;
+ }
+ }
+
+
+ spin_lock_irqsave(&orion_spi->lock, flags);
+ list_add_tail(&m->queue, &orion_spi->msg_queue);
+ queue_work(orion_spi_wq, &orion_spi->work);
+ spin_unlock_irqrestore(&orion_spi->lock, flags);
+
+ return 0;
+msg_rejected:
+ /* Message rejected and not queued */
+ m->status = -EINVAL;
+ if (m->complete)
+ m->complete(m->context);
+ return -EINVAL;
+}
+
+static int __init orion_spi_probe(struct platform_device *pdev)
+{
+ struct spi_master *master;
+ struct orion_spi *spi;
+ struct resource *r;
+ struct orion_spi_info *spi_info;
+ int status = 0;
+
+ spi_info = pdev->dev.platform_data;
+
+ master = spi_alloc_master(&pdev->dev, sizeof *spi);
+ if (master == NULL) {
+ dev_dbg(&pdev->dev, "master allocation failed\n");
+ return -ENOMEM;
+ }
+
+ if (pdev->id != -1)
+ master->bus_num = pdev->id;
+
+ master->setup = orion_spi_setup;
+ master->transfer = orion_spi_transfer;
+ master->num_chipselect = ORION_NUM_CHIPSELECTS;
+
+ dev_set_drvdata(&pdev->dev, master);
+
+ spi = spi_master_get_devdata(master);
+ spi->master = master;
+ spi->spi_info = spi_info;
+
+ spi->max_speed = DIV_ROUND_UP(spi_info->tclk, 4);
+ spi->min_speed = DIV_ROUND_UP(spi_info->tclk, 30);
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (r == NULL) {
+ status = -ENODEV;
+ goto out;
+ }
+
+ if (!request_mem_region(r->start, (r->end - r->start) + 1,
+ pdev->dev.bus_id)) {
+ status = -EBUSY;
+ goto out;
+ }
+ spi->base = ioremap(r->start, SZ_1K);
+
+ INIT_WORK(&spi->work, orion_spi_work);
+
+ spin_lock_init(&spi->lock);
+ INIT_LIST_HEAD(&spi->msg_queue);
+
+ if (orion_spi_reset(spi) < 0)
+ goto out_rel_mem;
+
+ status = spi_register_master(master);
+ if (status < 0)
+ goto out_rel_mem;
+
+ return status;
+
+out_rel_mem:
+ release_mem_region(r->start, (r->end - r->start) + 1);
+
+out:
+ spi_master_put(master);
+ return status;
+}
+
+
+static int __exit orion_spi_remove(struct platform_device *pdev)
+{
+ struct spi_master *master;
+ struct orion_spi *spi;
+ struct resource *r;
+
+ master = dev_get_drvdata(&pdev->dev);
+ spi = spi_master_get_devdata(master);
+
+ cancel_work_sync(&spi->work);
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ release_mem_region(r->start, (r->end - r->start) + 1);
+
+ spi_unregister_master(master);
+
+ return 0;
+}
+
+MODULE_ALIAS("platform:" DRIVER_NAME);
+
+static struct platform_driver orion_spi_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+ .remove = __exit_p(orion_spi_remove),
+};
+
+static int __init orion_spi_init(void)
+{
+ orion_spi_wq = create_singlethread_workqueue(
+ orion_spi_driver.driver.name);
+ if (orion_spi_wq == NULL)
+ return -ENOMEM;
+
+ return platform_driver_probe(&orion_spi_driver, orion_spi_probe);
+}
+module_init(orion_spi_init);
+
+static void __exit orion_spi_exit(void)
+{
+ flush_workqueue(orion_spi_wq);
+ platform_driver_unregister(&orion_spi_driver);
+
+ destroy_workqueue(orion_spi_wq);
+}
+module_exit(orion_spi_exit);
+
+MODULE_DESCRIPTION("Orion SPI driver");
+MODULE_AUTHOR("Shadi Ammouri <shadi@marvell.com>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 067299d6d192..70786f57cdcf 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -31,7 +31,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
#include <asm/delay.h>
#include <asm/dma.h>
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 6fb77fcc4971..8d7c902c87c5 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -33,7 +33,6 @@
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
#include <asm/delay.h>
#include <asm/arch/hardware.h>
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 1c643c9e1f15..89da39f02d68 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -25,7 +25,7 @@
#include <asm/io.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/regs-gpio.h>
#include <asm/plat-s3c24xx/regs-spi.h>
@@ -236,6 +236,19 @@ static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
return IRQ_HANDLED;
}
+static void s3c24xx_spi_initialsetup(struct s3c24xx_spi *hw)
+{
+ /* for the moment, permanently enable the clock */
+
+ clk_enable(hw->clk);
+
+ /* program defaults into the registers */
+
+ writeb(0xff, hw->regs + S3C2410_SPPRE);
+ writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
+ writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+}
+
static int __init s3c24xx_spi_probe(struct platform_device *pdev)
{
struct s3c2410_spi_info *pdata;
@@ -327,15 +340,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
goto err_no_clk;
}
- /* for the moment, permanently enable the clock */
-
- clk_enable(hw->clk);
-
- /* program defaults into the registers */
-
- writeb(0xff, hw->regs + S3C2410_SPPRE);
- writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
- writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+ s3c24xx_spi_initialsetup(hw);
/* setup any gpio we can */
@@ -415,7 +420,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
{
struct s3c24xx_spi *hw = platform_get_drvdata(pdev);
- clk_enable(hw->clk);
+ s3c24xx_spi_initialsetup(hw);
return 0;
}
diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c
index e33f6145c560..d44fd0af0da1 100644
--- a/drivers/spi/spi_s3c24xx_gpio.c
+++ b/drivers/spi/spi_s3c24xx_gpio.c
@@ -23,7 +23,7 @@
#include <asm/arch/regs-gpio.h>
#include <asm/arch/spi-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
struct s3c2410_spigpio {
struct spi_bitbang bitbang;
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 2fcc06eb5e60..586d6f1376cf 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -389,7 +389,6 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev,
if (io->entries <= 0)
return io->entries;
- io->count = io->entries;
io->urbs = kmalloc(io->entries * sizeof *io->urbs, mem_flags);
if (!io->urbs)
goto nomem;
@@ -458,6 +457,7 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev,
io->urbs[--i]->transfer_flags &= ~URB_NO_INTERRUPT;
/* transaction state */
+ io->count = io->entries;
io->status = 0;
io->bytes = 0;
init_completion(&io->complete);
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index e2d8a5d86c40..5b935e9ebf99 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -40,11 +40,10 @@
#include <linux/usb/gadget.h>
#include <asm/byteorder.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/system.h>
-#include <asm/mach-types.h>
#include <asm/gpio.h>
#include <asm/arch/board.h>
diff --git a/drivers/usb/gadget/lh7a40x_udc.h b/drivers/usb/gadget/lh7a40x_udc.h
index 1ecfd6366b9a..fd43b90df03e 100644
--- a/drivers/usb/gadget/lh7a40x_udc.h
+++ b/drivers/usb/gadget/lh7a40x_udc.h
@@ -47,7 +47,7 @@
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/unaligned.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 9d447d8cfc0c..06c81a3c9277 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -33,7 +33,7 @@
#include <linux/irq.h>
#include <asm/byteorder.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/usb.h>
#include <linux/usb/ch9.h>
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index 6b1ef488043b..021955a57722 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -57,7 +57,6 @@
#include <asm/plat-s3c24xx/regs-udc.h>
#include <asm/plat-s3c24xx/udc.h>
-#include <asm/mach-types.h>
#include "s3c2410_udc.h"
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index a5d8e550d897..389a8f1bbc69 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -15,8 +15,7 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/gpio.h>
#include <asm/arch/board.h>
diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c
index 5adaf36e47d0..4d628a9c6d89 100644
--- a/drivers/usb/host/ohci-ep93xx.c
+++ b/drivers/usb/host/ohci-ep93xx.c
@@ -28,8 +28,7 @@
#include <linux/signal.h>
#include <linux/platform_device.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static struct clk *usb_host_clock;
diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 1ef5d482c145..020769b69431 100644
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <linux/signal.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
extern int usb_disabled(void);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 6e5e5f81ac90..9b7e9102fb98 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -19,7 +19,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 6ad8f2fc57b9..ff4d928eb117 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -21,9 +21,8 @@
#include <linux/platform_device.h>
#include <linux/i2c.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
-#include <asm/mach-types.h>
#include <asm/arch/platform.h>
#include <asm/arch/irqs.h>
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 127b15799024..3eb2c28e608d 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -24,8 +24,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
-#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-regs.h> /* FIXME: for PSSR */
#include <asm/arch/ohci.h>
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 3c7a740cfe0c..358100c8dfa3 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -22,7 +22,7 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/usb-control.h>
#define valid_port(idx) ((idx) == 1 || (idx) == 2)
diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c
index 2e9dceb9bb99..a3a8fea6d363 100644
--- a/drivers/usb/host/ohci-sa1111.c
+++ b/drivers/usb/host/ohci-sa1111.c
@@ -13,7 +13,7 @@
* This file is licenced under the GPL.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/assabet.h>
#include <asm/arch/badge4.h>
diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c
index 7a4d45677227..73ac7262239e 100644
--- a/drivers/usb/storage/freecom.c
+++ b/drivers/usb/storage/freecom.c
@@ -26,8 +26,6 @@
* (http://www.freecom.de/)
*/
-#include <linux/hdreg.h>
-
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 017233d0c481..bad26c65d9bf 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -29,7 +29,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/mach-types.h>
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index 38a1e8308c83..4bd569e479a7 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/arkfb.c
@@ -958,20 +958,20 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
/* Prepare PCI device */
rc = pci_enable_device(dev);
if (rc < 0) {
- dev_err(info->dev, "cannot enable PCI device\n");
+ dev_err(info->device, "cannot enable PCI device\n");
goto err_enable_device;
}
rc = pci_request_regions(dev, "arkfb");
if (rc < 0) {
- dev_err(info->dev, "cannot reserve framebuffer region\n");
+ dev_err(info->device, "cannot reserve framebuffer region\n");
goto err_request_regions;
}
par->dac = ics5342_init(ark_dac_read_regs, ark_dac_write_regs, info);
if (! par->dac) {
rc = -ENOMEM;
- dev_err(info->dev, "RAMDAC initialization failed\n");
+ dev_err(info->device, "RAMDAC initialization failed\n");
goto err_dac;
}
@@ -982,7 +982,7 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
info->screen_base = pci_iomap(dev, 0, 0);
if (! info->screen_base) {
rc = -ENOMEM;
- dev_err(info->dev, "iomap for framebuffer failed\n");
+ dev_err(info->device, "iomap for framebuffer failed\n");
goto err_iomap;
}
@@ -1004,19 +1004,19 @@ static int __devinit ark_pci_probe(struct pci_dev *dev, const struct pci_device_
rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
if (! ((rc == 1) || (rc == 2))) {
rc = -EINVAL;
- dev_err(info->dev, "mode %s not found\n", mode_option);
+ dev_err(info->device, "mode %s not found\n", mode_option);
goto err_find_mode;
}
rc = fb_alloc_cmap(&info->cmap, 256, 0);
if (rc < 0) {
- dev_err(info->dev, "cannot allocate colormap\n");
+ dev_err(info->device, "cannot allocate colormap\n");
goto err_alloc_cmap;
}
rc = register_framebuffer(info);
if (rc < 0) {
- dev_err(info->dev, "cannot register framebugger\n");
+ dev_err(info->device, "cannot register framebugger\n");
goto err_reg_fb;
}
@@ -1090,7 +1090,7 @@ static int ark_pci_suspend (struct pci_dev* dev, pm_message_t state)
struct fb_info *info = pci_get_drvdata(dev);
struct arkfb_info *par = info->par;
- dev_info(info->dev, "suspend\n");
+ dev_info(info->device, "suspend\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
@@ -1121,7 +1121,7 @@ static int ark_pci_resume (struct pci_dev* dev)
struct fb_info *info = pci_get_drvdata(dev);
struct arkfb_info *par = info->par;
- dev_info(info->dev, "resume\n");
+ dev_info(info->device, "resume\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 620ba8120368..cc6b470073da 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -244,7 +244,7 @@ static int atyfb_sync(struct fb_info *info);
*/
static int aty_init(struct fb_info *info);
-static void aty_resume_chip(struct fb_info *info);
+
#ifdef CONFIG_ATARI
static int store_video_par(char *videopar, unsigned char m64_num);
#endif
@@ -2023,6 +2023,20 @@ static int atyfb_pci_suspend(struct pci_dev *pdev, pm_message_t state)
return 0;
}
+static void aty_resume_chip(struct fb_info *info)
+{
+ struct atyfb_par *par = info->par;
+
+ aty_st_le32(MEM_CNTL, par->mem_cntl, par);
+
+ if (par->pll_ops->resume_pll)
+ par->pll_ops->resume_pll(info, &par->pll);
+
+ if (par->aux_start)
+ aty_st_le32(BUS_CNTL,
+ aty_ld_le32(BUS_CNTL, par) | BUS_APER_REG_DIS, par);
+}
+
static int atyfb_pci_resume(struct pci_dev *pdev)
{
struct fb_info *info = pci_get_drvdata(pdev);
@@ -2659,19 +2673,6 @@ aty_init_exit:
return ret;
}
-static void aty_resume_chip(struct fb_info *info)
-{
- struct atyfb_par *par = info->par;
-
- aty_st_le32(MEM_CNTL, par->mem_cntl, par);
-
- if (par->pll_ops->resume_pll)
- par->pll_ops->resume_pll(info, &par->pll);
-
- if (par->aux_start)
- aty_st_le32(BUS_CNTL, aty_ld_le32(BUS_CNTL, par) | BUS_APER_REG_DIS, par);
-}
-
#ifdef CONFIG_ATARI
static int __devinit store_video_par(char *video_str, unsigned char m64_num)
{
diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c
index 3ca27cb13caa..4d13f68436e6 100644
--- a/drivers/video/aty/radeon_accel.c
+++ b/drivers/video/aty/radeon_accel.c
@@ -241,8 +241,8 @@ void radeonfb_engine_reset(struct radeonfb_info *rinfo)
INREG(HOST_PATH_CNTL);
OUTREG(HOST_PATH_CNTL, host_path_cntl);
- if (rinfo->family != CHIP_FAMILY_R300 ||
- rinfo->family != CHIP_FAMILY_R350 ||
+ if (rinfo->family != CHIP_FAMILY_R300 &&
+ rinfo->family != CHIP_FAMILY_R350 &&
rinfo->family != CHIP_FAMILY_RV350)
OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset);
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index f9e7c29ad9bf..8c8fa35f1b7c 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -69,7 +69,8 @@ static int radeon_setup_i2c_bus(struct radeon_i2c_chan *chan, const char *name)
{
int rc;
- strcpy(chan->adapter.name, name);
+ snprintf(chan->adapter.name, sizeof(chan->adapter.name),
+ "radeonfb %s", name);
chan->adapter.owner = THIS_MODULE;
chan->adapter.id = I2C_HW_B_RADEON;
chan->adapter.algo_data = &chan->algo;
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index 6338d0e2fe07..ea07258565f0 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -68,8 +68,10 @@ static int pwm_backlight_probe(struct platform_device *pdev)
struct pwm_bl_data *pb;
int ret;
- if (!data)
+ if (!data) {
+ dev_err(&pdev->dev, "failed to find platform data\n");
return -EINVAL;
+ }
if (data->init) {
ret = data->init(&pdev->dev);
@@ -79,6 +81,7 @@ static int pwm_backlight_probe(struct platform_device *pdev)
pb = kzalloc(sizeof(*pb), GFP_KERNEL);
if (!pb) {
+ dev_err(&pdev->dev, "no memory for state\n");
ret = -ENOMEM;
goto err_alloc;
}
@@ -91,7 +94,8 @@ static int pwm_backlight_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "unable to request PWM for backlight\n");
ret = PTR_ERR(pb->pwm);
goto err_pwm;
- }
+ } else
+ dev_dbg(&pdev->dev, "got pwm for backlight\n");
bl = backlight_device_register(pdev->name, &pdev->dev,
pb, &pwm_backlight_ops);
@@ -183,3 +187,5 @@ module_exit(pwm_backlight_exit);
MODULE_DESCRIPTION("PWM based Backlight Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pwm-backlight");
+
diff --git a/drivers/video/clps711xfb.c b/drivers/video/clps711xfb.c
index 9f8a389dc7ae..3701caa367e4 100644
--- a/drivers/video/clps711xfb.c
+++ b/drivers/video/clps711xfb.c
@@ -27,7 +27,7 @@
#include <linux/proc_fs.h>
#include <linux/delay.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <linux/uaccess.h>
diff --git a/drivers/video/console/.gitignore b/drivers/video/console/.gitignore
new file mode 100644
index 000000000000..0c258b45439c
--- /dev/null
+++ b/drivers/video/console/.gitignore
@@ -0,0 +1,2 @@
+# conmakehash generated file
+promcon_tbl.c
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 3ccfa76d9b2a..33859934a8e4 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1311,6 +1311,9 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
if (!height || !width)
return;
+ if (sy < vc->vc_top && vc->vc_top == logo_lines)
+ vc->vc_top = 0;
+
/* Split blits that cross physical y_wrap boundary */
y_break = p->vrows - p->yscroll;
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 9cd36c223d33..bd320a2bfb7c 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1649,8 +1649,10 @@ static int __init fsl_diu_init(void)
}
prop = of_get_property(np, "d-cache-size", NULL);
- if (prop == NULL)
+ if (prop == NULL) {
+ of_node_put(np);
return -ENODEV;
+ }
/* Freescale PLRU requires 13/8 times the cache size to do a proper
displacement flush
@@ -1659,8 +1661,10 @@ static int __init fsl_diu_init(void)
coherence_data_size /= 8;
prop = of_get_property(np, "d-cache-line-size", NULL);
- if (prop == NULL)
+ if (prop == NULL) {
+ of_node_put(np);
return -ENODEV;
+ }
d_cache_line_size = *prop;
of_node_put(np);
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index 0c5a475c1cae..d28879fd3a29 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -33,7 +33,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/imxfb.h>
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index f85af5c4fa68..d9abc48a210b 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -28,7 +28,6 @@
#include <linux/mm.h>
#include <linux/uaccess.h>
-#include <asm/mach-types.h>
#include <asm/arch/dma.h>
#include <asm/arch/omapfb.h>
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 69de2fed6c58..3169ea4831ef 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -45,7 +45,7 @@
#include <linux/kthread.h>
#include <linux/freezer.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/div64.h>
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index 2972f112dbed..8361bd0e3df1 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -903,13 +903,13 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
/* Prepare PCI device */
rc = pci_enable_device(dev);
if (rc < 0) {
- dev_err(info->dev, "cannot enable PCI device\n");
+ dev_err(info->device, "cannot enable PCI device\n");
goto err_enable_device;
}
rc = pci_request_regions(dev, "s3fb");
if (rc < 0) {
- dev_err(info->dev, "cannot reserve framebuffer region\n");
+ dev_err(info->device, "cannot reserve framebuffer region\n");
goto err_request_regions;
}
@@ -921,7 +921,7 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
info->screen_base = pci_iomap(dev, 0, 0);
if (! info->screen_base) {
rc = -ENOMEM;
- dev_err(info->dev, "iomap for framebuffer failed\n");
+ dev_err(info->device, "iomap for framebuffer failed\n");
goto err_iomap;
}
@@ -965,19 +965,19 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i
rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
if (! ((rc == 1) || (rc == 2))) {
rc = -EINVAL;
- dev_err(info->dev, "mode %s not found\n", mode_option);
+ dev_err(info->device, "mode %s not found\n", mode_option);
goto err_find_mode;
}
rc = fb_alloc_cmap(&info->cmap, 256, 0);
if (rc < 0) {
- dev_err(info->dev, "cannot allocate colormap\n");
+ dev_err(info->device, "cannot allocate colormap\n");
goto err_alloc_cmap;
}
rc = register_framebuffer(info);
if (rc < 0) {
- dev_err(info->dev, "cannot register framebuffer\n");
+ dev_err(info->device, "cannot register framebuffer\n");
goto err_reg_fb;
}
@@ -1053,7 +1053,7 @@ static int s3_pci_suspend(struct pci_dev* dev, pm_message_t state)
struct fb_info *info = pci_get_drvdata(dev);
struct s3fb_info *par = info->par;
- dev_info(info->dev, "suspend\n");
+ dev_info(info->device, "suspend\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
@@ -1085,7 +1085,7 @@ static int s3_pci_resume(struct pci_dev* dev)
struct s3fb_info *par = info->par;
int err;
- dev_info(info->dev, "resume\n");
+ dev_info(info->device, "resume\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
@@ -1102,7 +1102,7 @@ static int s3_pci_resume(struct pci_dev* dev)
if (err) {
mutex_unlock(&(par->open_lock));
release_console_sem();
- dev_err(info->dev, "error %d enabling device for resume\n", err);
+ dev_err(info->device, "error %d enabling device for resume\n", err);
return err;
}
pci_set_master(dev);
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index 78bcdbc3f484..8fbcce6d069d 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -177,7 +177,7 @@
#include <linux/dma-mapping.h>
#include <linux/mutex.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/arch/assabet.h>
diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 4a484ee98f8a..34aae7a2a62b 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -677,13 +677,13 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
rc = pci_enable_device(dev);
if (rc < 0) {
- dev_err(info->dev, "cannot enable PCI device\n");
+ dev_err(info->device, "cannot enable PCI device\n");
goto err_enable_device;
}
rc = pci_request_regions(dev, "vt8623fb");
if (rc < 0) {
- dev_err(info->dev, "cannot reserve framebuffer region\n");
+ dev_err(info->device, "cannot reserve framebuffer region\n");
goto err_request_regions;
}
@@ -696,14 +696,14 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
info->screen_base = pci_iomap(dev, 0, 0);
if (! info->screen_base) {
rc = -ENOMEM;
- dev_err(info->dev, "iomap for framebuffer failed\n");
+ dev_err(info->device, "iomap for framebuffer failed\n");
goto err_iomap_1;
}
par->mmio_base = pci_iomap(dev, 1, 0);
if (! par->mmio_base) {
rc = -ENOMEM;
- dev_err(info->dev, "iomap for MMIO failed\n");
+ dev_err(info->device, "iomap for MMIO failed\n");
goto err_iomap_2;
}
@@ -714,7 +714,7 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
if ((16 <= memsize1) && (memsize1 <= 64) && (memsize1 == memsize2))
info->screen_size = memsize1 << 20;
else {
- dev_err(info->dev, "memory size detection failed (%x %x), suppose 16 MB\n", memsize1, memsize2);
+ dev_err(info->device, "memory size detection failed (%x %x), suppose 16 MB\n", memsize1, memsize2);
info->screen_size = 16 << 20;
}
@@ -731,19 +731,19 @@ static int __devinit vt8623_pci_probe(struct pci_dev *dev, const struct pci_devi
rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8);
if (! ((rc == 1) || (rc == 2))) {
rc = -EINVAL;
- dev_err(info->dev, "mode %s not found\n", mode_option);
+ dev_err(info->device, "mode %s not found\n", mode_option);
goto err_find_mode;
}
rc = fb_alloc_cmap(&info->cmap, 256, 0);
if (rc < 0) {
- dev_err(info->dev, "cannot allocate colormap\n");
+ dev_err(info->device, "cannot allocate colormap\n");
goto err_alloc_cmap;
}
rc = register_framebuffer(info);
if (rc < 0) {
- dev_err(info->dev, "cannot register framebugger\n");
+ dev_err(info->device, "cannot register framebugger\n");
goto err_reg_fb;
}
@@ -817,7 +817,7 @@ static int vt8623_pci_suspend(struct pci_dev* dev, pm_message_t state)
struct fb_info *info = pci_get_drvdata(dev);
struct vt8623fb_info *par = info->par;
- dev_info(info->dev, "suspend\n");
+ dev_info(info->device, "suspend\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
@@ -848,7 +848,7 @@ static int vt8623_pci_resume(struct pci_dev* dev)
struct fb_info *info = pci_get_drvdata(dev);
struct vt8623fb_info *par = info->par;
- dev_info(info->dev, "resume\n");
+ dev_info(info->device, "resume\n");
acquire_console_sem();
mutex_lock(&(par->open_lock));
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 2eb48c0df32c..ef7b0d67095e 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -69,7 +69,8 @@ struct ar7_wdt {
u32 prescale;
};
-static struct semaphore open_semaphore;
+static unsigned long wdt_is_open;
+static spinlock_t wdt_lock;
static unsigned expect_close;
/* XXX currently fixed, allows max margin ~68.72 secs */
@@ -154,8 +155,10 @@ static void ar7_wdt_update_margin(int new_margin)
u32 change;
change = new_margin * (ar7_vbus_freq() / prescale_value);
- if (change < 1) change = 1;
- if (change > 0xffff) change = 0xffff;
+ if (change < 1)
+ change = 1;
+ if (change > 0xffff)
+ change = 0xffff;
ar7_wdt_change(change);
margin = change * prescale_value / ar7_vbus_freq();
printk(KERN_INFO DRVNAME
@@ -179,7 +182,7 @@ static void ar7_wdt_disable_wdt(void)
static int ar7_wdt_open(struct inode *inode, struct file *file)
{
/* only allow one at a time */
- if (down_trylock(&open_semaphore))
+ if (test_and_set_bit(0, &wdt_is_open))
return -EBUSY;
ar7_wdt_enable_wdt();
expect_close = 0;
@@ -195,9 +198,7 @@ static int ar7_wdt_release(struct inode *inode, struct file *file)
"will not disable the watchdog timer\n");
else if (!nowayout)
ar7_wdt_disable_wdt();
-
- up(&open_semaphore);
-
+ clear_bit(0, &wdt_is_open);
return 0;
}
@@ -222,7 +223,9 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
if (len) {
size_t i;
+ spin_lock(&wdt_lock);
ar7_wdt_kick(1);
+ spin_unlock(&wdt_lock);
expect_close = 0;
for (i = 0; i < len; ++i) {
@@ -237,8 +240,8 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
return len;
}
-static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long ar7_wdt_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
{
static struct watchdog_info ident = {
.identity = LONGNAME,
@@ -269,8 +272,10 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
if (new_margin < 1)
return -EINVAL;
+ spin_lock(&wdt_lock);
ar7_wdt_update_margin(new_margin);
ar7_wdt_kick(1);
+ spin_unlock(&wdt_lock);
case WDIOC_GETTIMEOUT:
if (put_user(margin, (int *)arg))
@@ -282,7 +287,7 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
static const struct file_operations ar7_wdt_fops = {
.owner = THIS_MODULE,
.write = ar7_wdt_write,
- .ioctl = ar7_wdt_ioctl,
+ .unlocked_ioctl = ar7_wdt_ioctl,
.open = ar7_wdt_open,
.release = ar7_wdt_release,
};
@@ -297,6 +302,8 @@ static int __init ar7_wdt_init(void)
{
int rc;
+ spin_lock_init(&wdt_lock);
+
ar7_wdt_get_regs();
if (!request_mem_region(ar7_regs_wdt, sizeof(struct ar7_wdt),
@@ -312,8 +319,6 @@ static int __init ar7_wdt_init(void)
ar7_wdt_prescale(prescale_value);
ar7_wdt_update_margin(margin);
- sema_init(&open_semaphore, 1);
-
rc = register_reboot_notifier(&ar7_wdt_notifier);
if (rc) {
printk(KERN_ERR DRVNAME
diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index 1782c79eff06..2ec36e0d8cfe 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -23,7 +23,7 @@
#include <linux/platform_device.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#include <asm/io.h>
diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
index 0e4787a0bb87..7476844dbac3 100644
--- a/drivers/watchdog/ep93xx_wdt.c
+++ b/drivers/watchdog/ep93xx_wdt.c
@@ -29,7 +29,7 @@
#include <linux/watchdog.h>
#include <linux/timer.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#define WDT_VERSION "0.3"
diff --git a/drivers/watchdog/iop_wdt.c b/drivers/watchdog/iop_wdt.c
index bbbd91af754d..d37146f11e47 100644
--- a/drivers/watchdog/iop_wdt.c
+++ b/drivers/watchdog/iop_wdt.c
@@ -32,7 +32,7 @@
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/uaccess.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static int nowayout = WATCHDOG_NOWAYOUT;
static unsigned long wdt_status;
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 445b7e812112..51bfd5721833 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -30,9 +30,8 @@
#include <linux/fs.h>
#include <linux/pci.h>
#include <linux/spinlock.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
#define NAME "it8712f_wdt"
@@ -50,7 +49,7 @@ static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout, "Disable watchdog shutdown on close");
-static struct semaphore it8712f_wdt_sem;
+static unsigned long wdt_open;
static unsigned expect_close;
static spinlock_t io_lock;
static unsigned char revision;
@@ -86,22 +85,19 @@ static unsigned short address;
#define WDT_OUT_PWROK 0x10
#define WDT_OUT_KRST 0x40
-static int
-superio_inb(int reg)
+static int superio_inb(int reg)
{
outb(reg, REG);
return inb(VAL);
}
-static void
-superio_outb(int val, int reg)
+static void superio_outb(int val, int reg)
{
outb(reg, REG);
outb(val, VAL);
}
-static int
-superio_inw(int reg)
+static int superio_inw(int reg)
{
int val;
outb(reg++, REG);
@@ -111,15 +107,13 @@ superio_inw(int reg)
return val;
}
-static inline void
-superio_select(int ldn)
+static inline void superio_select(int ldn)
{
outb(LDN, REG);
outb(ldn, VAL);
}
-static inline void
-superio_enter(void)
+static inline void superio_enter(void)
{
spin_lock(&io_lock);
outb(0x87, REG);
@@ -128,22 +122,19 @@ superio_enter(void)
outb(0x55, REG);
}
-static inline void
-superio_exit(void)
+static inline void superio_exit(void)
{
outb(0x02, REG);
outb(0x02, VAL);
spin_unlock(&io_lock);
}
-static inline void
-it8712f_wdt_ping(void)
+static inline void it8712f_wdt_ping(void)
{
inb(address);
}
-static void
-it8712f_wdt_update_margin(void)
+static void it8712f_wdt_update_margin(void)
{
int config = WDT_OUT_KRST | WDT_OUT_PWROK;
int units = margin;
@@ -165,8 +156,7 @@ it8712f_wdt_update_margin(void)
superio_outb(units, WDT_TIMEOUT);
}
-static int
-it8712f_wdt_get_status(void)
+static int it8712f_wdt_get_status(void)
{
if (superio_inb(WDT_CONTROL) & 0x01)
return WDIOF_CARDRESET;
@@ -174,8 +164,7 @@ it8712f_wdt_get_status(void)
return 0;
}
-static void
-it8712f_wdt_enable(void)
+static void it8712f_wdt_enable(void)
{
printk(KERN_DEBUG NAME ": enabling watchdog timer\n");
superio_enter();
@@ -190,8 +179,7 @@ it8712f_wdt_enable(void)
it8712f_wdt_ping();
}
-static void
-it8712f_wdt_disable(void)
+static void it8712f_wdt_disable(void)
{
printk(KERN_DEBUG NAME ": disabling watchdog timer\n");
@@ -207,8 +195,7 @@ it8712f_wdt_disable(void)
superio_exit();
}
-static int
-it8712f_wdt_notify(struct notifier_block *this,
+static int it8712f_wdt_notify(struct notifier_block *this,
unsigned long code, void *unused)
{
if (code == SYS_HALT || code == SYS_POWER_OFF)
@@ -222,9 +209,8 @@ static struct notifier_block it8712f_wdt_notifier = {
.notifier_call = it8712f_wdt_notify,
};
-static ssize_t
-it8712f_wdt_write(struct file *file, const char __user *data,
- size_t len, loff_t *ppos)
+static ssize_t it8712f_wdt_write(struct file *file, const char __user *data,
+ size_t len, loff_t *ppos)
{
/* check for a magic close character */
if (len) {
@@ -245,9 +231,8 @@ it8712f_wdt_write(struct file *file, const char __user *data,
return len;
}
-static int
-it8712f_wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long it8712f_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
@@ -302,19 +287,16 @@ it8712f_wdt_ioctl(struct inode *inode, struct file *file,
}
}
-static int
-it8712f_wdt_open(struct inode *inode, struct file *file)
+static int it8712f_wdt_open(struct inode *inode, struct file *file)
{
/* only allow one at a time */
- if (down_trylock(&it8712f_wdt_sem))
+ if (test_and_set_bit(0, &wdt_open))
return -EBUSY;
it8712f_wdt_enable();
-
return nonseekable_open(inode, file);
}
-static int
-it8712f_wdt_release(struct inode *inode, struct file *file)
+static int it8712f_wdt_release(struct inode *inode, struct file *file)
{
if (expect_close != 42) {
printk(KERN_WARNING NAME
@@ -324,7 +306,7 @@ it8712f_wdt_release(struct inode *inode, struct file *file)
it8712f_wdt_disable();
}
expect_close = 0;
- up(&it8712f_wdt_sem);
+ clear_bit(0, &wdt_open);
return 0;
}
@@ -333,7 +315,7 @@ static const struct file_operations it8712f_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = it8712f_wdt_write,
- .ioctl = it8712f_wdt_ioctl,
+ .unlocked_ioctl = it8712f_wdt_ioctl,
.open = it8712f_wdt_open,
.release = it8712f_wdt_release,
};
@@ -344,8 +326,7 @@ static struct miscdevice it8712f_wdt_miscdev = {
.fops = &it8712f_wdt_fops,
};
-static int __init
-it8712f_wdt_find(unsigned short *address)
+static int __init it8712f_wdt_find(unsigned short *address)
{
int err = -ENODEV;
int chip_type;
@@ -387,8 +368,7 @@ exit:
return err;
}
-static int __init
-it8712f_wdt_init(void)
+static int __init it8712f_wdt_init(void)
{
int err = 0;
@@ -404,8 +384,6 @@ it8712f_wdt_init(void)
it8712f_wdt_disable();
- sema_init(&it8712f_wdt_sem, 1);
-
err = register_reboot_notifier(&it8712f_wdt_notifier);
if (err) {
printk(KERN_ERR NAME ": unable to register reboot notifier\n");
@@ -430,8 +408,7 @@ out:
return err;
}
-static void __exit
-it8712f_wdt_exit(void)
+static void __exit it8712f_wdt_exit(void)
{
misc_deregister(&it8712f_wdt_miscdev);
unregister_reboot_notifier(&it8712f_wdt_notifier);
diff --git a/drivers/watchdog/ixp2000_wdt.c b/drivers/watchdog/ixp2000_wdt.c
index dc7548dcaf35..884c2b435bea 100644
--- a/drivers/watchdog/ixp2000_wdt.c
+++ b/drivers/watchdog/ixp2000_wdt.c
@@ -26,7 +26,7 @@
#include <linux/init.h>
#include <linux/bitops.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
static int nowayout = WATCHDOG_NOWAYOUT;
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c
index 5864bb865cfe..d4d37dac1072 100644
--- a/drivers/watchdog/ixp4xx_wdt.c
+++ b/drivers/watchdog/ixp4xx_wdt.c
@@ -23,7 +23,7 @@
#include <linux/init.h>
#include <linux/bitops.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
static int nowayout = WATCHDOG_NOWAYOUT;
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 74bc39aa1ce8..6dfb9cf15582 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -43,7 +43,7 @@
#include <asm/io.h>
#include <asm/uaccess.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/prcm.h>
diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 6b8483d3c783..11a206781d0f 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -29,7 +29,7 @@
#include <linux/clk.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#include <asm/io.h>
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 98532c0e0689..97b4a2e8eb09 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -46,9 +46,8 @@
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/clk.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
#include <asm/arch/map.h>
@@ -65,8 +64,8 @@
static int nowayout = WATCHDOG_NOWAYOUT;
static int tmr_margin = CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME;
static int tmr_atboot = CONFIG_S3C2410_WATCHDOG_ATBOOT;
-static int soft_noboot = 0;
-static int debug = 0;
+static int soft_noboot;
+static int debug;
module_param(tmr_margin, int, 0);
module_param(tmr_atboot, int, 0);
@@ -74,24 +73,23 @@ module_param(nowayout, int, 0);
module_param(soft_noboot, int, 0);
module_param(debug, int, 0);
-MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
-
-MODULE_PARM_DESC(tmr_atboot, "Watchdog is started at boot time if set to 1, default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
-
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
+MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default="
+ __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
+MODULE_PARM_DESC(tmr_atboot,
+ "Watchdog is started at boot time if set to 1, default="
+ __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
-
MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug, (default 0)");
typedef enum close_state {
CLOSE_STATE_NOT,
- CLOSE_STATE_ALLOW=0x4021
+ CLOSE_STATE_ALLOW = 0x4021
} close_state_t;
-static DECLARE_MUTEX(open_lock);
-
+static unsigned long open_lock;
static struct device *wdt_dev; /* platform device attached to */
static struct resource *wdt_mem;
static struct resource *wdt_irq;
@@ -99,38 +97,58 @@ static struct clk *wdt_clock;
static void __iomem *wdt_base;
static unsigned int wdt_count;
static close_state_t allow_close;
+static DEFINE_SPINLOCK(wdt_lock);
/* watchdog control routines */
#define DBG(msg...) do { \
if (debug) \
printk(KERN_INFO msg); \
- } while(0)
+ } while (0)
/* functions */
-static int s3c2410wdt_keepalive(void)
+static void s3c2410wdt_keepalive(void)
{
+ spin_lock(&wdt_lock);
writel(wdt_count, wdt_base + S3C2410_WTCNT);
- return 0;
+ spin_unlock(&wdt_lock);
}
-static int s3c2410wdt_stop(void)
+static void __s3c2410wdt_stop(void)
{
unsigned long wtcon;
+ spin_lock(&wdt_lock);
wtcon = readl(wdt_base + S3C2410_WTCON);
wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
writel(wtcon, wdt_base + S3C2410_WTCON);
+ spin_unlock(&wdt_lock);
+}
- return 0;
+static void __s3c2410wdt_stop(void)
+{
+ unsigned long wtcon;
+
+ wtcon = readl(wdt_base + S3C2410_WTCON);
+ wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
+ writel(wtcon, wdt_base + S3C2410_WTCON);
+}
+
+static void s3c2410wdt_stop(void)
+{
+ spin_lock(&wdt_lock);
+ __s3c2410wdt_stop();
+ spin_unlock(&wdt_lock);
}
-static int s3c2410wdt_start(void)
+static void s3c2410wdt_start(void)
{
unsigned long wtcon;
- s3c2410wdt_stop();
+ spin_lock(&wdt_lock);
+
+ __s3c2410wdt_stop();
wtcon = readl(wdt_base + S3C2410_WTCON);
wtcon |= S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128;
@@ -149,6 +167,7 @@ static int s3c2410wdt_start(void)
writel(wdt_count, wdt_base + S3C2410_WTDAT);
writel(wdt_count, wdt_base + S3C2410_WTCNT);
writel(wtcon, wdt_base + S3C2410_WTCON);
+ spin_unlock(&wdt_lock);
return 0;
}
@@ -211,7 +230,7 @@ static int s3c2410wdt_set_heartbeat(int timeout)
static int s3c2410wdt_open(struct inode *inode, struct file *file)
{
- if(down_trylock(&open_lock))
+ if (test_and_set_bit(0, &open_lock))
return -EBUSY;
if (nowayout)
@@ -231,15 +250,14 @@ static int s3c2410wdt_release(struct inode *inode, struct file *file)
* Lock it in if it's a module and we set nowayout
*/
- if (allow_close == CLOSE_STATE_ALLOW) {
+ if (allow_close == CLOSE_STATE_ALLOW)
s3c2410wdt_stop();
- } else {
+ else {
dev_err(wdt_dev, "Unexpected close, not stopping watchdog\n");
s3c2410wdt_keepalive();
}
-
allow_close = CLOSE_STATE_NOT;
- up(&open_lock);
+ clear_bit(0, &open_lock);
return 0;
}
@@ -249,7 +267,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
/*
* Refresh the timer.
*/
- if(len) {
+ if (len) {
if (!nowayout) {
size_t i;
@@ -265,7 +283,6 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
allow_close = CLOSE_STATE_ALLOW;
}
}
-
s3c2410wdt_keepalive();
}
return len;
@@ -273,48 +290,41 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
#define OPTIONS WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE
-static struct watchdog_info s3c2410_wdt_ident = {
+static const struct watchdog_info s3c2410_wdt_ident = {
.options = OPTIONS,
.firmware_version = 0,
.identity = "S3C2410 Watchdog",
};
-static int s3c2410wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long s3c2410wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
int new_margin;
switch (cmd) {
- default:
- return -ENOTTY;
-
- case WDIOC_GETSUPPORT:
- return copy_to_user(argp, &s3c2410_wdt_ident,
- sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
-
- case WDIOC_GETSTATUS:
- case WDIOC_GETBOOTSTATUS:
- return put_user(0, p);
-
- case WDIOC_KEEPALIVE:
- s3c2410wdt_keepalive();
- return 0;
-
- case WDIOC_SETTIMEOUT:
- if (get_user(new_margin, p))
- return -EFAULT;
-
- if (s3c2410wdt_set_heartbeat(new_margin))
- return -EINVAL;
-
- s3c2410wdt_keepalive();
- return put_user(tmr_margin, p);
-
- case WDIOC_GETTIMEOUT:
- return put_user(tmr_margin, p);
+ default:
+ return -ENOTTY;
+ case WDIOC_GETSUPPORT:
+ return copy_to_user(argp, &s3c2410_wdt_ident,
+ sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
+ case WDIOC_GETSTATUS:
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
+ case WDIOC_KEEPALIVE:
+ s3c2410wdt_keepalive();
+ return 0;
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_margin, p))
+ return -EFAULT;
+ if (s3c2410wdt_set_heartbeat(new_margin))
+ return -EINVAL;
+ s3c2410wdt_keepalive();
+ return put_user(tmr_margin, p);
+ case WDIOC_GETTIMEOUT:
+ return put_user(tmr_margin, p);
}
}
@@ -324,7 +334,7 @@ static const struct file_operations s3c2410wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = s3c2410wdt_write,
- .ioctl = s3c2410wdt_ioctl,
+ .unlocked_ioctl = s3c2410wdt_ioctl,
.open = s3c2410wdt_open,
.release = s3c2410wdt_release,
};
@@ -411,14 +421,15 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
* not, try the default value */
if (s3c2410wdt_set_heartbeat(tmr_margin)) {
- started = s3c2410wdt_set_heartbeat(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
+ started = s3c2410wdt_set_heartbeat(
+ CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
- if (started == 0) {
- dev_info(dev,"tmr_margin value out of range, default %d used\n",
+ if (started == 0)
+ dev_info(dev,
+ "tmr_margin value out of range, default %d used\n",
CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
- } else {
+ else
dev_info(dev, "default timer value is out of range, cannot start\n");
- }
}
ret = misc_register(&s3c2410wdt_miscdev);
@@ -447,7 +458,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
(wtcon & S3C2410_WTCON_ENABLE) ? "" : "in",
(wtcon & S3C2410_WTCON_RSTEN) ? "" : "dis",
(wtcon & S3C2410_WTCON_INTEN) ? "" : "en");
-
+
return 0;
err_clk:
@@ -487,7 +498,7 @@ static int s3c2410wdt_remove(struct platform_device *dev)
static void s3c2410wdt_shutdown(struct platform_device *dev)
{
- s3c2410wdt_stop();
+ s3c2410wdt_stop();
}
#ifdef CONFIG_PM
@@ -540,7 +551,8 @@ static struct platform_driver s3c2410wdt_driver = {
};
-static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
+static char banner[] __initdata =
+ KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
static int __init watchdog_init(void)
{
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index 34a2b3b81800..d985cba40dde 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -31,7 +31,7 @@
#include <asm/arch/pxa-regs.h>
#endif
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/uaccess.h>
#define OSCR_FREQ CLOCK_TICK_RATE
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c
index 35cddff7020f..621ebad56d86 100644
--- a/drivers/watchdog/sc1200wdt.c
+++ b/drivers/watchdog/sc1200wdt.c
@@ -15,14 +15,18 @@
*
* Changelog:
* 20020220 Zwane Mwaikambo Code based on datasheet, no hardware.
- * 20020221 Zwane Mwaikambo Cleanups as suggested by Jeff Garzik and Alan Cox.
+ * 20020221 Zwane Mwaikambo Cleanups as suggested by Jeff Garzik
+ * and Alan Cox.
* 20020222 Zwane Mwaikambo Added probing.
* 20020225 Zwane Mwaikambo Added ISAPNP support.
* 20020412 Rob Radez Broke out start/stop functions
- * <rob@osinvestor.com> Return proper status instead of temperature warning
- * Add WDIOC_GETBOOTSTATUS and WDIOC_SETOPTIONS ioctls
+ * <rob@osinvestor.com> Return proper status instead of
+ * temperature warning
+ * Add WDIOC_GETBOOTSTATUS and
+ * WDIOC_SETOPTIONS ioctls
* Fix CONFIG_WATCHDOG_NOWAYOUT
- * 20020530 Joel Becker Add Matt Domsch's nowayout module option
+ * 20020530 Joel Becker Add Matt Domsch's nowayout module
+ * option
* 20030116 Adam Belay Updated to the latest pnp code
*
*/
@@ -39,9 +43,8 @@
#include <linux/pnp.h>
#include <linux/fs.h>
#include <linux/semaphore.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
#define SC1200_MODULE_VER "build 20020303"
#define SC1200_MODULE_NAME "sc1200wdt"
@@ -72,7 +75,7 @@ static char banner[] __initdata = KERN_INFO PFX SC1200_MODULE_VER;
static int timeout = 1;
static int io = -1;
static int io_len = 2; /* for non plug and play */
-static struct semaphore open_sem;
+static unsigned long open_flag;
static char expect_close;
static DEFINE_SPINLOCK(sc1200wdt_lock); /* io port access serialisation */
@@ -81,7 +84,8 @@ static int isapnp = 1;
static struct pnp_dev *wdt_dev;
module_param(isapnp, int, 0);
-MODULE_PARM_DESC(isapnp, "When set to 0 driver ISA PnP support will be disabled");
+MODULE_PARM_DESC(isapnp,
+ "When set to 0 driver ISA PnP support will be disabled");
#endif
module_param(io, int, 0);
@@ -91,26 +95,40 @@ MODULE_PARM_DESC(timeout, "range is 0-255 minutes, default is 1");
static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+ "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
/* Read from Data Register */
-static inline void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+static inline void __sc1200wdt_read_data(unsigned char index,
+ unsigned char *data)
{
- spin_lock(&sc1200wdt_lock);
outb_p(index, PMIR);
*data = inb(PMDR);
- spin_unlock(&sc1200wdt_lock);
}
+static void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+{
+ spin_lock(&sc1200wdt_lock);
+ __sc1200wdt_read_data(index, data);
+ spin_unlock(&sc1200wdt_lock);
+}
/* Write to Data Register */
-static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
+static inline void __sc1200wdt_write_data(unsigned char index,
+ unsigned char data)
{
- spin_lock(&sc1200wdt_lock);
outb_p(index, PMIR);
outb(data, PMDR);
+}
+
+static inline void sc1200wdt_write_data(unsigned char index,
+ unsigned char data)
+{
+ spin_lock(&sc1200wdt_lock);
+ __sc1200wdt_write_data(index, data);
spin_unlock(&sc1200wdt_lock);
}
@@ -118,22 +136,23 @@ static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
static void sc1200wdt_start(void)
{
unsigned char reg;
+ spin_lock(&sc1200wdt_lock);
- sc1200wdt_read_data(WDCF, &reg);
+ __sc1200wdt_read_data(WDCF, &reg);
/* assert WDO when any of the following interrupts are triggered too */
reg |= (KBC_IRQ | MSE_IRQ | UART1_IRQ | UART2_IRQ);
- sc1200wdt_write_data(WDCF, reg);
+ __sc1200wdt_write_data(WDCF, reg);
/* set the timeout and get the ball rolling */
- sc1200wdt_write_data(WDTO, timeout);
-}
+ __sc1200wdt_write_data(WDTO, timeout);
+ spin_unlock(&sc1200wdt_lock);
+}
static void sc1200wdt_stop(void)
{
sc1200wdt_write_data(WDTO, 0);
}
-
/* This returns the status of the WDO signal, inactive high. */
static inline int sc1200wdt_status(void)
{
@@ -144,14 +163,13 @@ static inline int sc1200wdt_status(void)
* KEEPALIVEPING which is a bit of a kludge because there's nothing
* else for enabled/disabled status
*/
- return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING; /* bits 1 - 7 are undefined */
+ return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING;
}
-
static int sc1200wdt_open(struct inode *inode, struct file *file)
{
/* allow one at a time */
- if (down_trylock(&open_sem))
+ if (test_and_set_bit(0, &open_flag))
return -EBUSY;
if (timeout > MAX_TIMEOUT)
@@ -164,71 +182,71 @@ static int sc1200wdt_open(struct inode *inode, struct file *file)
}
-static int sc1200wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long sc1200wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int new_timeout;
void __user *argp = (void __user *)arg;
int __user *p = argp;
- static struct watchdog_info ident = {
- .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
+ static const struct watchdog_info ident = {
+ .options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT |
+ WDIOF_MAGICCLOSE,
.firmware_version = 0,
.identity = "PC87307/PC97307",
};
switch (cmd) {
- default:
- return -ENOTTY;
-
- case WDIOC_GETSUPPORT:
- if (copy_to_user(argp, &ident, sizeof ident))
- return -EFAULT;
- return 0;
-
- case WDIOC_GETSTATUS:
- return put_user(sc1200wdt_status(), p);
-
- case WDIOC_GETBOOTSTATUS:
- return put_user(0, p);
-
- case WDIOC_KEEPALIVE:
- sc1200wdt_write_data(WDTO, timeout);
- return 0;
- case WDIOC_SETTIMEOUT:
- if (get_user(new_timeout, p))
- return -EFAULT;
+ case WDIOC_GETSUPPORT:
+ if (copy_to_user(argp, &ident, sizeof ident))
+ return -EFAULT;
+ return 0;
- /* the API states this is given in secs */
- new_timeout /= 60;
- if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
- return -EINVAL;
+ case WDIOC_GETSTATUS:
+ return put_user(sc1200wdt_status(), p);
- timeout = new_timeout;
- sc1200wdt_write_data(WDTO, timeout);
- /* fall through and return the new timeout */
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
- case WDIOC_GETTIMEOUT:
- return put_user(timeout * 60, p);
+ case WDIOC_KEEPALIVE:
+ sc1200wdt_write_data(WDTO, timeout);
+ return 0;
+
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_timeout, p))
+ return -EFAULT;
+ /* the API states this is given in secs */
+ new_timeout /= 60;
+ if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+ return -EINVAL;
+ timeout = new_timeout;
+ sc1200wdt_write_data(WDTO, timeout);
+ /* fall through and return the new timeout */
- case WDIOC_SETOPTIONS:
- {
- int options, retval = -EINVAL;
+ case WDIOC_GETTIMEOUT:
+ return put_user(timeout * 60, p);
- if (get_user(options, p))
- return -EFAULT;
+ case WDIOC_SETOPTIONS:
+ {
+ int options, retval = -EINVAL;
- if (options & WDIOS_DISABLECARD) {
- sc1200wdt_stop();
- retval = 0;
- }
+ if (get_user(options, p))
+ return -EFAULT;
- if (options & WDIOS_ENABLECARD) {
- sc1200wdt_start();
- retval = 0;
- }
+ if (options & WDIOS_DISABLECARD) {
+ sc1200wdt_stop();
+ retval = 0;
+ }
- return retval;
+ if (options & WDIOS_ENABLECARD) {
+ sc1200wdt_start();
+ retval = 0;
}
+
+ return retval;
+ }
+ default:
+ return -ENOTTY;
}
}
@@ -240,16 +258,18 @@ static int sc1200wdt_release(struct inode *inode, struct file *file)
printk(KERN_INFO PFX "Watchdog disabled\n");
} else {
sc1200wdt_write_data(WDTO, timeout);
- printk(KERN_CRIT PFX "Unexpected close!, timeout = %d min(s)\n", timeout);
+ printk(KERN_CRIT PFX
+ "Unexpected close!, timeout = %d min(s)\n", timeout);
}
- up(&open_sem);
+ clear_bit(0, &open_flag);
expect_close = 0;
return 0;
}
-static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
+static ssize_t sc1200wdt_write(struct file *file, const char __user *data,
+ size_t len, loff_t *ppos)
{
if (len) {
if (!nowayout) {
@@ -275,7 +295,8 @@ static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_
}
-static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+static int sc1200wdt_notify_sys(struct notifier_block *this,
+ unsigned long code, void *unused)
{
if (code == SYS_DOWN || code == SYS_HALT)
sc1200wdt_stop();
@@ -284,23 +305,20 @@ static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code,
}
-static struct notifier_block sc1200wdt_notifier =
-{
+static struct notifier_block sc1200wdt_notifier = {
.notifier_call = sc1200wdt_notify_sys,
};
-static const struct file_operations sc1200wdt_fops =
-{
+static const struct file_operations sc1200wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = sc1200wdt_write,
- .ioctl = sc1200wdt_ioctl,
+ .unlocked_ioctl = sc1200wdt_ioctl,
.open = sc1200wdt_open,
.release = sc1200wdt_release,
};
-static struct miscdevice sc1200wdt_miscdev =
-{
+static struct miscdevice sc1200wdt_miscdev = {
.minor = WATCHDOG_MINOR,
.name = "watchdog",
.fops = &sc1200wdt_fops,
@@ -312,14 +330,14 @@ static int __init sc1200wdt_probe(void)
/* The probe works by reading the PMC3 register's default value of 0x0e
* there is one caveat, if the device disables the parallel port or any
* of the UARTs we won't be able to detect it.
- * Nb. This could be done with accuracy by reading the SID registers, but
- * we don't have access to those io regions.
+ * NB. This could be done with accuracy by reading the SID registers,
+ * but we don't have access to those io regions.
*/
unsigned char reg;
sc1200wdt_read_data(PMC3, &reg);
- reg &= 0x0f; /* we don't want the UART busy bits */
+ reg &= 0x0f; /* we don't want the UART busy bits */
return (reg == 0x0e) ? 0 : -ENODEV;
}
@@ -332,7 +350,8 @@ static struct pnp_device_id scl200wdt_pnp_devices[] = {
{.id = ""},
};
-static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+static int scl200wdt_pnp_probe(struct pnp_dev *dev,
+ const struct pnp_device_id *dev_id)
{
/* this driver only supports one card at a time */
if (wdt_dev || !isapnp)
@@ -347,13 +366,14 @@ static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id
return -EBUSY;
}
- printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n", io, io_len);
+ printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n",
+ io, io_len);
return 0;
}
-static void scl200wdt_pnp_remove(struct pnp_dev * dev)
+static void scl200wdt_pnp_remove(struct pnp_dev *dev)
{
- if (wdt_dev){
+ if (wdt_dev) {
release_region(io, io_len);
wdt_dev = NULL;
}
@@ -375,8 +395,6 @@ static int __init sc1200wdt_init(void)
printk("%s\n", banner);
- sema_init(&open_sem, 1);
-
#if defined CONFIG_PNP
if (isapnp) {
ret = pnp_register_driver(&scl200wdt_pnp_driver);
@@ -410,13 +428,16 @@ static int __init sc1200wdt_init(void)
ret = register_reboot_notifier(&sc1200wdt_notifier);
if (ret) {
- printk(KERN_ERR PFX "Unable to register reboot notifier err = %d\n", ret);
+ printk(KERN_ERR PFX
+ "Unable to register reboot notifier err = %d\n", ret);
goto out_io;
}
ret = misc_register(&sc1200wdt_miscdev);
if (ret) {
- printk(KERN_ERR PFX "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
+ printk(KERN_ERR PFX
+ "Unable to register miscdev on minor %d\n",
+ WATCHDOG_MINOR);
goto out_rbt;
}
@@ -446,7 +467,7 @@ static void __exit sc1200wdt_exit(void)
unregister_reboot_notifier(&sc1200wdt_notifier);
#if defined CONFIG_PNP
- if(isapnp)
+ if (isapnp)
pnp_unregister_driver(&scl200wdt_pnp_driver);
else
#endif
diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c
index 756fb15fdce7..53a6b18bcb9a 100644
--- a/drivers/watchdog/wdt.c
+++ b/drivers/watchdog/wdt.c
@@ -24,9 +24,10 @@
* Matt Crocker).
* Alan Cox : Added wdt= boot option
* Alan Cox : Cleaned up copy/user stuff
- * Tim Hockin : Added insmod parameters, comment cleanup
- * Parameterized timeout
- * Tigran Aivazian : Restructured wdt_init() to handle failures
+ * Tim Hockin : Added insmod parameters, comment
+ * cleanup, parameterized timeout
+ * Tigran Aivazian : Restructured wdt_init() to handle
+ * failures
* Joel Becker : Added WDIOC_GET/SETTIMEOUT
* Matt Domsch : Added nowayout module option
*/
@@ -42,9 +43,9 @@
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
#include <asm/system.h>
#include "wd501p.h"
@@ -60,15 +61,19 @@ static char expect_close;
static int heartbeat = WD_TIMO;
static int wd_heartbeat;
module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+ "Watchdog heartbeat in seconds. (0 < heartbeat < 65536, default="
+ __MODULE_STRING(WD_TIMO) ")");
static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+ "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
/* You must set these - there is no sane way to probe for this board. */
-static int io=0x240;
-static int irq=11;
+static int io = 0x240;
+static int irq = 11;
static DEFINE_SPINLOCK(wdt_lock);
@@ -82,7 +87,8 @@ MODULE_PARM_DESC(irq, "WDT irq (default=11)");
static int tachometer;
module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+ "WDT501-P Fan Tachometer support (0=disable, default=0)");
#endif /* CONFIG_WDT_501 */
/*
@@ -91,9 +97,9 @@ MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, defaul
static void wdt_ctr_mode(int ctr, int mode)
{
- ctr<<=6;
- ctr|=0x30;
- ctr|=(mode<<1);
+ ctr <<= 6;
+ ctr |= 0x30;
+ ctr |= (mode << 1);
outb_p(ctr, WDT_CR);
}
@@ -114,12 +120,15 @@ static int wdt_start(void)
unsigned long flags;
spin_lock_irqsave(&wdt_lock, flags);
inb_p(WDT_DC); /* Disable watchdog */
- wdt_ctr_mode(0,3); /* Program CTR0 for Mode 3: Square Wave Generator */
- wdt_ctr_mode(1,2); /* Program CTR1 for Mode 2: Rate Generator */
- wdt_ctr_mode(2,0); /* Program CTR2 for Mode 0: Pulse on Terminal Count */
+ wdt_ctr_mode(0, 3); /* Program CTR0 for Mode 3:
+ Square Wave Generator */
+ wdt_ctr_mode(1, 2); /* Program CTR1 for Mode 2:
+ Rate Generator */
+ wdt_ctr_mode(2, 0); /* Program CTR2 for Mode 0:
+ Pulse on Terminal Count */
wdt_ctr_load(0, 8948); /* Count at 100Hz */
- wdt_ctr_load(1,wd_heartbeat); /* Heartbeat */
- wdt_ctr_load(2,65535); /* Length of reset pulse */
+ wdt_ctr_load(1, wd_heartbeat); /* Heartbeat */
+ wdt_ctr_load(2, 65535); /* Length of reset pulse */
outb_p(0, WDT_DC); /* Enable watchdog */
spin_unlock_irqrestore(&wdt_lock, flags);
return 0;
@@ -131,13 +140,13 @@ static int wdt_start(void)
* Stop the watchdog driver.
*/
-static int wdt_stop (void)
+static int wdt_stop(void)
{
unsigned long flags;
spin_lock_irqsave(&wdt_lock, flags);
/* Turn the card off */
inb_p(WDT_DC); /* Disable watchdog */
- wdt_ctr_load(2,0); /* 0 length reset pulses now */
+ wdt_ctr_load(2, 0); /* 0 length reset pulses now */
spin_unlock_irqrestore(&wdt_lock, flags);
return 0;
}
@@ -145,8 +154,8 @@ static int wdt_stop (void)
/**
* wdt_ping:
*
- * Reload counter one with the watchdog heartbeat. We don't bother reloading
- * the cascade counter.
+ * Reload counter one with the watchdog heartbeat. We don't bother
+ * reloading the cascade counter.
*/
static int wdt_ping(void)
@@ -155,8 +164,9 @@ static int wdt_ping(void)
spin_lock_irqsave(&wdt_lock, flags);
/* Write a watchdog value */
inb_p(WDT_DC); /* Disable watchdog */
- wdt_ctr_mode(1,2); /* Re-Program CTR1 for Mode 2: Rate Generator */
- wdt_ctr_load(1,wd_heartbeat); /* Heartbeat */
+ wdt_ctr_mode(1, 2); /* Re-Program CTR1 for Mode 2:
+ Rate Generator */
+ wdt_ctr_load(1, wd_heartbeat); /* Heartbeat */
outb_p(0, WDT_DC); /* Enable watchdog */
spin_unlock_irqrestore(&wdt_lock, flags);
return 0;
@@ -166,13 +176,14 @@ static int wdt_ping(void)
* wdt_set_heartbeat:
* @t: the new heartbeat value that needs to be set.
*
- * Set a new heartbeat value for the watchdog device. If the heartbeat value is
- * incorrect we keep the old value and return -EINVAL. If successfull we
- * return 0.
+ * Set a new heartbeat value for the watchdog device. If the heartbeat
+ * value is incorrect we keep the old value and return -EINVAL. If
+ * successful we return 0.
*/
+
static int wdt_set_heartbeat(int t)
{
- if ((t < 1) || (t > 65535))
+ if (t < 1 || t > 65535)
return -EINVAL;
heartbeat = t;
@@ -200,7 +211,7 @@ static int wdt_get_status(int *status)
new_status = inb_p(WDT_SR);
spin_unlock_irqrestore(&wdt_lock, flags);
- *status=0;
+ *status = 0;
if (new_status & WDC_SR_ISOI0)
*status |= WDIOF_EXTERN1;
if (new_status & WDC_SR_ISII1)
@@ -266,7 +277,7 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
#ifdef CONFIG_WDT_501
if (!(status & WDC_SR_TGOOD))
- printk(KERN_CRIT "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+ printk(KERN_CRIT "Overheat alarm.(%d)\n", inb_p(WDT_RT));
if (!(status & WDC_SR_PSUOVER))
printk(KERN_CRIT "PSU over voltage.\n");
if (!(status & WDC_SR_PSUUNDR))
@@ -304,9 +315,10 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
* write of data will do, as we we don't define content meaning.
*/
-static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdt_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
{
- if(count) {
+ if (count) {
if (!nowayout) {
size_t i;
@@ -328,7 +340,6 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
/**
* wdt_ioctl:
- * @inode: inode of the device
* @file: file handle to the device
* @cmd: watchdog command
* @arg: argument pointer
@@ -338,8 +349,7 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
* querying capabilities and current status.
*/
-static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
+static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
@@ -362,32 +372,28 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
ident.options |= WDIOF_FANFAULT;
#endif /* CONFIG_WDT_501 */
- switch(cmd)
- {
- default:
- return -ENOTTY;
- case WDIOC_GETSUPPORT:
- return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
- case WDIOC_GETSTATUS:
- wdt_get_status(&status);
- return put_user(status, p);
- case WDIOC_GETBOOTSTATUS:
- return put_user(0, p);
- case WDIOC_KEEPALIVE:
- wdt_ping();
- return 0;
- case WDIOC_SETTIMEOUT:
- if (get_user(new_heartbeat, p))
- return -EFAULT;
-
- if (wdt_set_heartbeat(new_heartbeat))
- return -EINVAL;
-
- wdt_ping();
- /* Fall */
- case WDIOC_GETTIMEOUT:
- return put_user(heartbeat, p);
+ switch (cmd) {
+ default:
+ return -ENOTTY;
+ case WDIOC_GETSUPPORT:
+ return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+ case WDIOC_GETSTATUS:
+ wdt_get_status(&status);
+ return put_user(status, p);
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
+ case WDIOC_KEEPALIVE:
+ wdt_ping();
+ return 0;
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_heartbeat, p))
+ return -EFAULT;
+ if (wdt_set_heartbeat(new_heartbeat))
+ return -EINVAL;
+ wdt_ping();
+ /* Fall */
+ case WDIOC_GETTIMEOUT:
+ return put_user(heartbeat, p);
}
}
@@ -405,7 +411,7 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
static int wdt_open(struct inode *inode, struct file *file)
{
- if(test_and_set_bit(0, &wdt_is_open))
+ if (test_and_set_bit(0, &wdt_is_open))
return -EBUSY;
/*
* Activate
@@ -432,7 +438,8 @@ static int wdt_release(struct inode *inode, struct file *file)
wdt_stop();
clear_bit(0, &wdt_is_open);
} else {
- printk(KERN_CRIT "wdt: WDT device closed unexpectedly. WDT will not stop!\n");
+ printk(KERN_CRIT
+ "wdt: WDT device closed unexpectedly. WDT will not stop!\n");
wdt_ping();
}
expect_close = 0;
@@ -451,14 +458,15 @@ static int wdt_release(struct inode *inode, struct file *file)
* farenheit. It was designed by an imperial measurement luddite.
*/
-static ssize_t wdt_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdt_temp_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ptr)
{
int temperature;
if (wdt_get_temperature(&temperature))
return -EFAULT;
- if (copy_to_user (buf, &temperature, 1))
+ if (copy_to_user(buf, &temperature, 1))
return -EFAULT;
return 1;
@@ -506,10 +514,8 @@ static int wdt_temp_release(struct inode *inode, struct file *file)
static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
void *unused)
{
- if(code==SYS_DOWN || code==SYS_HALT) {
- /* Turn the card off */
+ if (code == SYS_DOWN || code == SYS_HALT)
wdt_stop();
- }
return NOTIFY_DONE;
}
@@ -522,7 +528,7 @@ static const struct file_operations wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = wdt_write,
- .ioctl = wdt_ioctl,
+ .unlocked_ioctl = wdt_ioctl,
.open = wdt_open,
.release = wdt_release,
};
@@ -576,7 +582,7 @@ static void __exit wdt_exit(void)
#endif /* CONFIG_WDT_501 */
unregister_reboot_notifier(&wdt_notifier);
free_irq(irq, NULL);
- release_region(io,8);
+ release_region(io, 8);
}
/**
@@ -591,44 +597,49 @@ static int __init wdt_init(void)
{
int ret;
- /* Check that the heartbeat value is within it's range ; if not reset to the default */
+ /* Check that the heartbeat value is within it's range;
+ if not reset to the default */
if (wdt_set_heartbeat(heartbeat)) {
wdt_set_heartbeat(WD_TIMO);
- printk(KERN_INFO "wdt: heartbeat value must be 0<heartbeat<65536, using %d\n",
+ printk(KERN_INFO "wdt: heartbeat value must be 0 < heartbeat < 65536, using %d\n",
WD_TIMO);
}
if (!request_region(io, 8, "wdt501p")) {
- printk(KERN_ERR "wdt: I/O address 0x%04x already in use\n", io);
+ printk(KERN_ERR
+ "wdt: I/O address 0x%04x already in use\n", io);
ret = -EBUSY;
goto out;
}
ret = request_irq(irq, wdt_interrupt, IRQF_DISABLED, "wdt501p", NULL);
- if(ret) {
+ if (ret) {
printk(KERN_ERR "wdt: IRQ %d is not free.\n", irq);
goto outreg;
}
ret = register_reboot_notifier(&wdt_notifier);
- if(ret) {
- printk(KERN_ERR "wdt: cannot register reboot notifier (err=%d)\n", ret);
+ if (ret) {
+ printk(KERN_ERR
+ "wdt: cannot register reboot notifier (err=%d)\n", ret);
goto outirq;
}
#ifdef CONFIG_WDT_501
ret = misc_register(&temp_miscdev);
if (ret) {
- printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
- TEMP_MINOR, ret);
+ printk(KERN_ERR
+ "wdt: cannot register miscdev on minor=%d (err=%d)\n",
+ TEMP_MINOR, ret);
goto outrbt;
}
#endif /* CONFIG_WDT_501 */
ret = misc_register(&wdt_miscdev);
if (ret) {
- printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
- WATCHDOG_MINOR, ret);
+ printk(KERN_ERR
+ "wdt: cannot register miscdev on minor=%d (err=%d)\n",
+ WATCHDOG_MINOR, ret);
goto outmisc;
}
@@ -636,7 +647,8 @@ static int __init wdt_init(void)
printk(KERN_INFO "WDT500/501-P driver 0.10 at 0x%04x (Interrupt %d). heartbeat=%d sec (nowayout=%d)\n",
io, irq, heartbeat, nowayout);
#ifdef CONFIG_WDT_501
- printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+ printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+ (tachometer ? "Enabled" : "Disabled"));
#endif /* CONFIG_WDT_501 */
out:
@@ -651,7 +663,7 @@ outrbt:
outirq:
free_irq(irq, NULL);
outreg:
- release_region(io,8);
+ release_region(io, 8);
goto out;
}
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index e4cf661dc890..00cd6f21e769 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -29,7 +29,7 @@
#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/hardware/dec21285.h>
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 1355608683e4..5d922fd6eafc 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -29,9 +29,11 @@
* JP Nollmann : Added support for PCI wdt501p
* Alan Cox : Split ISA and PCI cards into two drivers
* Jeff Garzik : PCI cleanups
- * Tigran Aivazian : Restructured wdtpci_init_one() to handle failures
+ * Tigran Aivazian : Restructured wdtpci_init_one() to handle
+ * failures
* Joel Becker : Added WDIOC_GET/SETTIMEOUT
- * Zwane Mwaikambo : Magic char closing, locking changes, cleanups
+ * Zwane Mwaikambo : Magic char closing, locking changes,
+ * cleanups
* Matt Domsch : nowayout module option
*/
@@ -42,14 +44,15 @@
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
#include <linux/ioport.h>
+#include <linux/delay.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/pci.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
#include <asm/system.h>
#define WDT_IS_PCI
@@ -73,7 +76,7 @@
/* We can only use 1 card due to the /dev/watchdog restriction */
static int dev_count;
-static struct semaphore open_sem;
+static unsigned long open_lock;
static DEFINE_SPINLOCK(wdtpci_lock);
static char expect_close;
@@ -86,18 +89,23 @@ static int irq;
static int heartbeat = WD_TIMO;
static int wd_heartbeat;
module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+ "Watchdog heartbeat in seconds. (0<heartbeat<65536, default="
+ __MODULE_STRING(WD_TIMO) ")");
static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+ "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
#ifdef CONFIG_WDT_501_PCI
/* Support for the Fan Tachometer on the PCI-WDT501 */
static int tachometer;
module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+ "PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
#endif /* CONFIG_WDT_501_PCI */
/*
@@ -106,16 +114,19 @@ MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, defa
static void wdtpci_ctr_mode(int ctr, int mode)
{
- ctr<<=6;
- ctr|=0x30;
- ctr|=(mode<<1);
- outb_p(ctr, WDT_CR);
+ ctr <<= 6;
+ ctr |= 0x30;
+ ctr |= (mode << 1);
+ outb(ctr, WDT_CR);
+ udelay(8);
}
static void wdtpci_ctr_load(int ctr, int val)
{
- outb_p(val&0xFF, WDT_COUNT0+ctr);
- outb_p(val>>8, WDT_COUNT0+ctr);
+ outb(val & 0xFF, WDT_COUNT0 + ctr);
+ udelay(8);
+ outb(val >> 8, WDT_COUNT0 + ctr);
+ udelay(8);
}
/**
@@ -134,23 +145,35 @@ static int wdtpci_start(void)
* "pet" the watchdog, as Access says.
* This resets the clock outputs.
*/
- inb_p(WDT_DC); /* Disable watchdog */
- wdtpci_ctr_mode(2,0); /* Program CTR2 for Mode 0: Pulse on Terminal Count */
- outb_p(0, WDT_DC); /* Enable watchdog */
-
- inb_p(WDT_DC); /* Disable watchdog */
- outb_p(0, WDT_CLOCK); /* 2.0833MHz clock */
- inb_p(WDT_BUZZER); /* disable */
- inb_p(WDT_OPTONOTRST); /* disable */
- inb_p(WDT_OPTORST); /* disable */
- inb_p(WDT_PROGOUT); /* disable */
- wdtpci_ctr_mode(0,3); /* Program CTR0 for Mode 3: Square Wave Generator */
- wdtpci_ctr_mode(1,2); /* Program CTR1 for Mode 2: Rate Generator */
- wdtpci_ctr_mode(2,1); /* Program CTR2 for Mode 1: Retriggerable One-Shot */
- wdtpci_ctr_load(0,20833); /* count at 100Hz */
- wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
+ inb(WDT_DC); /* Disable watchdog */
+ udelay(8);
+ wdtpci_ctr_mode(2, 0); /* Program CTR2 for Mode 0:
+ Pulse on Terminal Count */
+ outb(0, WDT_DC); /* Enable watchdog */
+ udelay(8);
+ inb(WDT_DC); /* Disable watchdog */
+ udelay(8);
+ outb(0, WDT_CLOCK); /* 2.0833MHz clock */
+ udelay(8);
+ inb(WDT_BUZZER); /* disable */
+ udelay(8);
+ inb(WDT_OPTONOTRST); /* disable */
+ udelay(8);
+ inb(WDT_OPTORST); /* disable */
+ udelay(8);
+ inb(WDT_PROGOUT); /* disable */
+ udelay(8);
+ wdtpci_ctr_mode(0, 3); /* Program CTR0 for Mode 3:
+ Square Wave Generator */
+ wdtpci_ctr_mode(1, 2); /* Program CTR1 for Mode 2:
+ Rate Generator */
+ wdtpci_ctr_mode(2, 1); /* Program CTR2 for Mode 1:
+ Retriggerable One-Shot */
+ wdtpci_ctr_load(0, 20833); /* count at 100Hz */
+ wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
/* DO NOT LOAD CTR2 on PCI card! -- JPN */
- outb_p(0, WDT_DC); /* Enable watchdog */
+ outb(0, WDT_DC); /* Enable watchdog */
+ udelay(8);
spin_unlock_irqrestore(&wdtpci_lock, flags);
return 0;
@@ -162,14 +185,15 @@ static int wdtpci_start(void)
* Stop the watchdog driver.
*/
-static int wdtpci_stop (void)
+static int wdtpci_stop(void)
{
unsigned long flags;
/* Turn the card off */
spin_lock_irqsave(&wdtpci_lock, flags);
- inb_p(WDT_DC); /* Disable watchdog */
- wdtpci_ctr_load(2,0); /* 0 length reset pulses now */
+ inb(WDT_DC); /* Disable watchdog */
+ udelay(8);
+ wdtpci_ctr_load(2, 0); /* 0 length reset pulses now */
spin_unlock_irqrestore(&wdtpci_lock, flags);
return 0;
}
@@ -177,20 +201,23 @@ static int wdtpci_stop (void)
/**
* wdtpci_ping:
*
- * Reload counter one with the watchdog heartbeat. We don't bother reloading
- * the cascade counter.
+ * Reload counter one with the watchdog heartbeat. We don't bother
+ * reloading the cascade counter.
*/
static int wdtpci_ping(void)
{
unsigned long flags;
- /* Write a watchdog value */
spin_lock_irqsave(&wdtpci_lock, flags);
- inb_p(WDT_DC); /* Disable watchdog */
- wdtpci_ctr_mode(1,2); /* Re-Program CTR1 for Mode 2: Rate Generator */
- wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
- outb_p(0, WDT_DC); /* Enable watchdog */
+ /* Write a watchdog value */
+ inb(WDT_DC); /* Disable watchdog */
+ udelay(8);
+ wdtpci_ctr_mode(1, 2); /* Re-Program CTR1 for Mode 2:
+ Rate Generator */
+ wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
+ outb(0, WDT_DC); /* Enable watchdog */
+ udelay(8);
spin_unlock_irqrestore(&wdtpci_lock, flags);
return 0;
}
@@ -199,14 +226,14 @@ static int wdtpci_ping(void)
* wdtpci_set_heartbeat:
* @t: the new heartbeat value that needs to be set.
*
- * Set a new heartbeat value for the watchdog device. If the heartbeat value is
- * incorrect we keep the old value and return -EINVAL. If successfull we
- * return 0.
+ * Set a new heartbeat value for the watchdog device. If the heartbeat
+ * value is incorrect we keep the old value and return -EINVAL.
+ * If successful we return 0.
*/
static int wdtpci_set_heartbeat(int t)
{
/* Arbitrary, can't find the card's limits */
- if ((t < 1) || (t > 65535))
+ if (t < 1 || t > 65535)
return -EINVAL;
heartbeat = t;
@@ -227,9 +254,14 @@ static int wdtpci_set_heartbeat(int t)
static int wdtpci_get_status(int *status)
{
- unsigned char new_status=inb_p(WDT_SR);
+ unsigned char new_status;
+ unsigned long flags;
+
+ spin_lock_irqsave(&wdtpci_lock, flags);
+ new_status = inb(WDT_SR);
+ spin_unlock_irqrestore(&wdtpci_lock, flags);
- *status=0;
+ *status = 0;
if (new_status & WDC_SR_ISOI0)
*status |= WDIOF_EXTERN1;
if (new_status & WDC_SR_ISII1)
@@ -259,8 +291,12 @@ static int wdtpci_get_status(int *status)
static int wdtpci_get_temperature(int *temperature)
{
- unsigned short c=inb_p(WDT_RT);
-
+ unsigned short c;
+ unsigned long flags;
+ spin_lock_irqsave(&wdtpci_lock, flags);
+ c = inb(WDT_RT);
+ udelay(8);
+ spin_unlock_irqrestore(&wdtpci_lock, flags);
*temperature = (c * 11 / 15) + 7;
return 0;
}
@@ -282,17 +318,25 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
* Read the status register see what is up and
* then printk it.
*/
- unsigned char status=inb_p(WDT_SR);
+ unsigned char status;
+
+ spin_lock(&wdtpci_lock);
+
+ status = inb(WDT_SR);
+ udelay(8);
printk(KERN_CRIT PFX "status %d\n", status);
#ifdef CONFIG_WDT_501_PCI
- if (!(status & WDC_SR_TGOOD))
- printk(KERN_CRIT PFX "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+ if (!(status & WDC_SR_TGOOD)) {
+ u8 alarm = inb(WDT_RT);
+ printk(KERN_CRIT PFX "Overheat alarm.(%d)\n", alarm);
+ udelay(8);
+ }
if (!(status & WDC_SR_PSUOVER))
- printk(KERN_CRIT PFX "PSU over voltage.\n");
+ printk(KERN_CRIT PFX "PSU over voltage.\n");
if (!(status & WDC_SR_PSUUNDR))
- printk(KERN_CRIT PFX "PSU under voltage.\n");
+ printk(KERN_CRIT PFX "PSU under voltage.\n");
if (tachometer) {
if (!(status & WDC_SR_FANGOOD))
printk(KERN_CRIT PFX "Possible fan fault.\n");
@@ -310,6 +354,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
printk(KERN_CRIT PFX "Reset in 5ms.\n");
#endif
}
+ spin_unlock(&wdtpci_lock);
return IRQ_HANDLED;
}
@@ -325,7 +370,8 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
* write of data will do, as we we don't define content meaning.
*/
-static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdtpci_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
{
if (count) {
if (!nowayout) {
@@ -335,7 +381,7 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
for (i = 0; i != count; i++) {
char c;
- if(get_user(c, buf+i))
+ if (get_user(c, buf+i))
return -EFAULT;
if (c == 'V')
expect_close = 42;
@@ -343,13 +389,11 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
}
wdtpci_ping();
}
-
return count;
}
/**
* wdtpci_ioctl:
- * @inode: inode of the device
* @file: file handle to the device
* @cmd: watchdog command
* @arg: argument pointer
@@ -359,8 +403,8 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
* querying capabilities and current status.
*/
-static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
+static long wdtpci_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int new_heartbeat;
int status;
@@ -383,33 +427,29 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
ident.options |= WDIOF_FANFAULT;
#endif /* CONFIG_WDT_501_PCI */
- switch(cmd)
- {
- default:
- return -ENOTTY;
- case WDIOC_GETSUPPORT:
- return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
- case WDIOC_GETSTATUS:
- wdtpci_get_status(&status);
- return put_user(status, p);
- case WDIOC_GETBOOTSTATUS:
- return put_user(0, p);
- case WDIOC_KEEPALIVE:
- wdtpci_ping();
- return 0;
- case WDIOC_SETTIMEOUT:
- if (get_user(new_heartbeat, p))
- return -EFAULT;
-
- if (wdtpci_set_heartbeat(new_heartbeat))
- return -EINVAL;
-
- wdtpci_ping();
- /* Fall */
- case WDIOC_GETTIMEOUT:
- return put_user(heartbeat, p);
- }
+ switch (cmd) {
+ default:
+ return -ENOTTY;
+ case WDIOC_GETSUPPORT:
+ return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+ case WDIOC_GETSTATUS:
+ wdtpci_get_status(&status);
+ return put_user(status, p);
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
+ case WDIOC_KEEPALIVE:
+ wdtpci_ping();
+ return 0;
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_heartbeat, p))
+ return -EFAULT;
+ if (wdtpci_set_heartbeat(new_heartbeat))
+ return -EINVAL;
+ wdtpci_ping();
+ /* Fall */
+ case WDIOC_GETTIMEOUT:
+ return put_user(heartbeat, p);
+ }
}
/**
@@ -426,12 +466,11 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
static int wdtpci_open(struct inode *inode, struct file *file)
{
- if (down_trylock(&open_sem))
+ if (test_and_set_bit(0, &open_lock))
return -EBUSY;
- if (nowayout) {
+ if (nowayout)
__module_get(THIS_MODULE);
- }
/*
* Activate
*/
@@ -460,7 +499,7 @@ static int wdtpci_release(struct inode *inode, struct file *file)
wdtpci_ping();
}
expect_close = 0;
- up(&open_sem);
+ clear_bit(0, &open_lock);
return 0;
}
@@ -476,14 +515,15 @@ static int wdtpci_release(struct inode *inode, struct file *file)
* fahrenheit. It was designed by an imperial measurement luddite.
*/
-static ssize_t wdtpci_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdtpci_temp_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ptr)
{
int temperature;
if (wdtpci_get_temperature(&temperature))
return -EFAULT;
- if (copy_to_user (buf, &temperature, 1))
+ if (copy_to_user(buf, &temperature, 1))
return -EFAULT;
return 1;
@@ -529,12 +569,10 @@ static int wdtpci_temp_release(struct inode *inode, struct file *file)
*/
static int wdtpci_notify_sys(struct notifier_block *this, unsigned long code,
- void *unused)
+ void *unused)
{
- if (code==SYS_DOWN || code==SYS_HALT) {
- /* Turn the card off */
+ if (code == SYS_DOWN || code == SYS_HALT)
wdtpci_stop();
- }
return NOTIFY_DONE;
}
@@ -547,7 +585,7 @@ static const struct file_operations wdtpci_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = wdtpci_write,
- .ioctl = wdtpci_ioctl,
+ .unlocked_ioctl = wdtpci_ioctl,
.open = wdtpci_open,
.release = wdtpci_release,
};
@@ -584,80 +622,85 @@ static struct notifier_block wdtpci_notifier = {
};
-static int __devinit wdtpci_init_one (struct pci_dev *dev,
- const struct pci_device_id *ent)
+static int __devinit wdtpci_init_one(struct pci_dev *dev,
+ const struct pci_device_id *ent)
{
int ret = -EIO;
dev_count++;
if (dev_count > 1) {
- printk (KERN_ERR PFX "this driver only supports 1 device\n");
+ printk(KERN_ERR PFX "This driver only supports one device\n");
return -ENODEV;
}
- if (pci_enable_device (dev)) {
- printk (KERN_ERR PFX "Not possible to enable PCI Device\n");
+ if (pci_enable_device(dev)) {
+ printk(KERN_ERR PFX "Not possible to enable PCI Device\n");
return -ENODEV;
}
- if (pci_resource_start (dev, 2) == 0x0000) {
- printk (KERN_ERR PFX "No I/O-Address for card detected\n");
+ if (pci_resource_start(dev, 2) == 0x0000) {
+ printk(KERN_ERR PFX "No I/O-Address for card detected\n");
ret = -ENODEV;
goto out_pci;
}
- sema_init(&open_sem, 1);
-
irq = dev->irq;
- io = pci_resource_start (dev, 2);
+ io = pci_resource_start(dev, 2);
- if (request_region (io, 16, "wdt_pci") == NULL) {
- printk (KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
+ if (request_region(io, 16, "wdt_pci") == NULL) {
+ printk(KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
goto out_pci;
}
- if (request_irq (irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
+ if (request_irq(irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
"wdt_pci", &wdtpci_miscdev)) {
- printk (KERN_ERR PFX "IRQ %d is not free\n", irq);
+ printk(KERN_ERR PFX "IRQ %d is not free\n", irq);
goto out_reg;
}
- printk ("PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
- io, irq);
+ printk(KERN_INFO
+ "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
+ io, irq);
- /* Check that the heartbeat value is within it's range ; if not reset to the default */
+ /* Check that the heartbeat value is within its range;
+ if not reset to the default */
if (wdtpci_set_heartbeat(heartbeat)) {
wdtpci_set_heartbeat(WD_TIMO);
- printk(KERN_INFO PFX "heartbeat value must be 0<heartbeat<65536, using %d\n",
- WD_TIMO);
+ printk(KERN_INFO PFX
+ "heartbeat value must be 0 < heartbeat < 65536, using %d\n",
+ WD_TIMO);
}
- ret = register_reboot_notifier (&wdtpci_notifier);
+ ret = register_reboot_notifier(&wdtpci_notifier);
if (ret) {
- printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret);
+ printk(KERN_ERR PFX
+ "cannot register reboot notifier (err=%d)\n", ret);
goto out_irq;
}
#ifdef CONFIG_WDT_501_PCI
- ret = misc_register (&temp_miscdev);
+ ret = misc_register(&temp_miscdev);
if (ret) {
- printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
- TEMP_MINOR, ret);
+ printk(KERN_ERR PFX
+ "cannot register miscdev on minor=%d (err=%d)\n",
+ TEMP_MINOR, ret);
goto out_rbt;
}
#endif /* CONFIG_WDT_501_PCI */
- ret = misc_register (&wdtpci_miscdev);
+ ret = misc_register(&wdtpci_miscdev);
if (ret) {
- printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
- WATCHDOG_MINOR, ret);
+ printk(KERN_ERR PFX
+ "cannot register miscdev on minor=%d (err=%d)\n",
+ WATCHDOG_MINOR, ret);
goto out_misc;
}
printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
heartbeat, nowayout);
#ifdef CONFIG_WDT_501_PCI
- printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+ printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+ (tachometer ? "Enabled" : "Disabled"));
#endif /* CONFIG_WDT_501_PCI */
ret = 0;
@@ -673,14 +716,14 @@ out_rbt:
out_irq:
free_irq(irq, &wdtpci_miscdev);
out_reg:
- release_region (io, 16);
+ release_region(io, 16);
out_pci:
pci_disable_device(dev);
goto out;
}
-static void __devexit wdtpci_remove_one (struct pci_dev *pdev)
+static void __devexit wdtpci_remove_one(struct pci_dev *pdev)
{
/* here we assume only one device will ever have
* been picked up and registered by probe function */
@@ -728,7 +771,7 @@ static struct pci_driver wdtpci_driver = {
static void __exit wdtpci_cleanup(void)
{
- pci_unregister_driver (&wdtpci_driver);
+ pci_unregister_driver(&wdtpci_driver);
}
@@ -742,7 +785,7 @@ static void __exit wdtpci_cleanup(void)
static int __init wdtpci_init(void)
{
- return pci_register_driver (&wdtpci_driver);
+ return pci_register_driver(&wdtpci_driver);
}
diff --git a/firmware/ihex2fw.c b/firmware/ihex2fw.c
index 660b191ed75e..8f7fdaa9e010 100644
--- a/firmware/ihex2fw.c
+++ b/firmware/ihex2fw.c
@@ -250,19 +250,19 @@ static void file_record(struct ihex_binrec *record)
static int output_records(int outfd)
{
- unsigned char zeroes[5] = {0, 0, 0, 0, 0};
+ unsigned char zeroes[6] = {0, 0, 0, 0, 0, 0};
struct ihex_binrec *p = records;
while (p) {
uint16_t writelen = (p->len + 9) & ~3;
p->addr = htonl(p->addr);
- p->len = htonl(p->len);
+ p->len = htons(p->len);
write(outfd, &p->addr, writelen);
p = p->next;
}
/* EOF record is zero length, since we don't bother to represent
the type field in the binary version */
- write(outfd, zeroes, 5);
+ write(outfd, zeroes, 6);
return 0;
}
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 9a849ad3c489..065b4e10681a 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -404,7 +404,7 @@ static int afs_write_back_from_locked_page(struct afs_writeback *wb,
page = pages[loop];
if (page->index > wb->last)
break;
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
break;
if (!PageDirty(page) ||
page_private(page) != (unsigned long) wb) {
diff --git a/fs/buffer.c b/fs/buffer.c
index 4dbe52948e8f..38653e36e225 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1720,7 +1720,7 @@ static int __block_write_full_page(struct inode *inode, struct page *page,
*/
if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
lock_buffer(bh);
- } else if (test_set_buffer_locked(bh)) {
+ } else if (!trylock_buffer(bh)) {
redirty_page_for_writepage(wbc, page);
continue;
}
@@ -3000,7 +3000,7 @@ void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
if (rw == SWRITE || rw == SWRITE_SYNC)
lock_buffer(bh);
- else if (test_set_buffer_locked(bh))
+ else if (!trylock_buffer(bh))
continue;
if (rw == WRITE || rw == SWRITE || rw == SWRITE_SYNC) {
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 0aac824371a5..e692c42f24b5 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1280,7 +1280,7 @@ retry:
if (first < 0)
lock_page(page);
- else if (TestSetPageLocked(page))
+ else if (!trylock_page(page))
break;
if (unlikely(page->mapping != mapping)) {
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index c7d04e165446..694ed6fadcc8 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -40,34 +40,35 @@ ext4_acl_from_disk(const void *value, size_t size)
acl = posix_acl_alloc(count, GFP_NOFS);
if (!acl)
return ERR_PTR(-ENOMEM);
- for (n=0; n < count; n++) {
+ for (n = 0; n < count; n++) {
ext4_acl_entry *entry =
(ext4_acl_entry *)value;
if ((char *)value + sizeof(ext4_acl_entry_short) > end)
goto fail;
acl->a_entries[n].e_tag = le16_to_cpu(entry->e_tag);
acl->a_entries[n].e_perm = le16_to_cpu(entry->e_perm);
- switch(acl->a_entries[n].e_tag) {
- case ACL_USER_OBJ:
- case ACL_GROUP_OBJ:
- case ACL_MASK:
- case ACL_OTHER:
- value = (char *)value +
- sizeof(ext4_acl_entry_short);
- acl->a_entries[n].e_id = ACL_UNDEFINED_ID;
- break;
-
- case ACL_USER:
- case ACL_GROUP:
- value = (char *)value + sizeof(ext4_acl_entry);
- if ((char *)value > end)
- goto fail;
- acl->a_entries[n].e_id =
- le32_to_cpu(entry->e_id);
- break;
-
- default:
+
+ switch (acl->a_entries[n].e_tag) {
+ case ACL_USER_OBJ:
+ case ACL_GROUP_OBJ:
+ case ACL_MASK:
+ case ACL_OTHER:
+ value = (char *)value +
+ sizeof(ext4_acl_entry_short);
+ acl->a_entries[n].e_id = ACL_UNDEFINED_ID;
+ break;
+
+ case ACL_USER:
+ case ACL_GROUP:
+ value = (char *)value + sizeof(ext4_acl_entry);
+ if ((char *)value > end)
goto fail;
+ acl->a_entries[n].e_id =
+ le32_to_cpu(entry->e_id);
+ break;
+
+ default:
+ goto fail;
}
}
if (value != end)
@@ -96,27 +97,26 @@ ext4_acl_to_disk(const struct posix_acl *acl, size_t *size)
return ERR_PTR(-ENOMEM);
ext_acl->a_version = cpu_to_le32(EXT4_ACL_VERSION);
e = (char *)ext_acl + sizeof(ext4_acl_header);
- for (n=0; n < acl->a_count; n++) {
+ for (n = 0; n < acl->a_count; n++) {
ext4_acl_entry *entry = (ext4_acl_entry *)e;
entry->e_tag = cpu_to_le16(acl->a_entries[n].e_tag);
entry->e_perm = cpu_to_le16(acl->a_entries[n].e_perm);
- switch(acl->a_entries[n].e_tag) {
- case ACL_USER:
- case ACL_GROUP:
- entry->e_id =
- cpu_to_le32(acl->a_entries[n].e_id);
- e += sizeof(ext4_acl_entry);
- break;
-
- case ACL_USER_OBJ:
- case ACL_GROUP_OBJ:
- case ACL_MASK:
- case ACL_OTHER:
- e += sizeof(ext4_acl_entry_short);
- break;
-
- default:
- goto fail;
+ switch (acl->a_entries[n].e_tag) {
+ case ACL_USER:
+ case ACL_GROUP:
+ entry->e_id = cpu_to_le32(acl->a_entries[n].e_id);
+ e += sizeof(ext4_acl_entry);
+ break;
+
+ case ACL_USER_OBJ:
+ case ACL_GROUP_OBJ:
+ case ACL_MASK:
+ case ACL_OTHER:
+ e += sizeof(ext4_acl_entry_short);
+ break;
+
+ default:
+ goto fail;
}
}
return (char *)ext_acl;
@@ -167,23 +167,23 @@ ext4_get_acl(struct inode *inode, int type)
if (!test_opt(inode->i_sb, POSIX_ACL))
return NULL;
- switch(type) {
- case ACL_TYPE_ACCESS:
- acl = ext4_iget_acl(inode, &ei->i_acl);
- if (acl != EXT4_ACL_NOT_CACHED)
- return acl;
- name_index = EXT4_XATTR_INDEX_POSIX_ACL_ACCESS;
- break;
-
- case ACL_TYPE_DEFAULT:
- acl = ext4_iget_acl(inode, &ei->i_default_acl);
- if (acl != EXT4_ACL_NOT_CACHED)
- return acl;
- name_index = EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT;
- break;
-
- default:
- return ERR_PTR(-EINVAL);
+ switch (type) {
+ case ACL_TYPE_ACCESS:
+ acl = ext4_iget_acl(inode, &ei->i_acl);
+ if (acl != EXT4_ACL_NOT_CACHED)
+ return acl;
+ name_index = EXT4_XATTR_INDEX_POSIX_ACL_ACCESS;
+ break;
+
+ case ACL_TYPE_DEFAULT:
+ acl = ext4_iget_acl(inode, &ei->i_default_acl);
+ if (acl != EXT4_ACL_NOT_CACHED)
+ return acl;
+ name_index = EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT;
+ break;
+
+ default:
+ return ERR_PTR(-EINVAL);
}
retval = ext4_xattr_get(inode, name_index, "", NULL, 0);
if (retval > 0) {
@@ -201,14 +201,14 @@ ext4_get_acl(struct inode *inode, int type)
kfree(value);
if (!IS_ERR(acl)) {
- switch(type) {
- case ACL_TYPE_ACCESS:
- ext4_iset_acl(inode, &ei->i_acl, acl);
- break;
-
- case ACL_TYPE_DEFAULT:
- ext4_iset_acl(inode, &ei->i_default_acl, acl);
- break;
+ switch (type) {
+ case ACL_TYPE_ACCESS:
+ ext4_iset_acl(inode, &ei->i_acl, acl);
+ break;
+
+ case ACL_TYPE_DEFAULT:
+ ext4_iset_acl(inode, &ei->i_default_acl, acl);
+ break;
}
}
return acl;
@@ -232,31 +232,31 @@ ext4_set_acl(handle_t *handle, struct inode *inode, int type,
if (S_ISLNK(inode->i_mode))
return -EOPNOTSUPP;
- switch(type) {
- case ACL_TYPE_ACCESS:
- name_index = EXT4_XATTR_INDEX_POSIX_ACL_ACCESS;
- if (acl) {
- mode_t mode = inode->i_mode;
- error = posix_acl_equiv_mode(acl, &mode);
- if (error < 0)
- return error;
- else {
- inode->i_mode = mode;
- ext4_mark_inode_dirty(handle, inode);
- if (error == 0)
- acl = NULL;
- }
+ switch (type) {
+ case ACL_TYPE_ACCESS:
+ name_index = EXT4_XATTR_INDEX_POSIX_ACL_ACCESS;
+ if (acl) {
+ mode_t mode = inode->i_mode;
+ error = posix_acl_equiv_mode(acl, &mode);
+ if (error < 0)
+ return error;
+ else {
+ inode->i_mode = mode;
+ ext4_mark_inode_dirty(handle, inode);
+ if (error == 0)
+ acl = NULL;
}
- break;
+ }
+ break;
- case ACL_TYPE_DEFAULT:
- name_index = EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT;
- if (!S_ISDIR(inode->i_mode))
- return acl ? -EACCES : 0;
- break;
+ case ACL_TYPE_DEFAULT:
+ name_index = EXT4_XATTR_INDEX_POSIX_ACL_DEFAULT;
+ if (!S_ISDIR(inode->i_mode))
+ return acl ? -EACCES : 0;
+ break;
- default:
- return -EINVAL;
+ default:
+ return -EINVAL;
}
if (acl) {
value = ext4_acl_to_disk(acl, &size);
@@ -269,14 +269,14 @@ ext4_set_acl(handle_t *handle, struct inode *inode, int type,
kfree(value);
if (!error) {
- switch(type) {
- case ACL_TYPE_ACCESS:
- ext4_iset_acl(inode, &ei->i_acl, acl);
- break;
-
- case ACL_TYPE_DEFAULT:
- ext4_iset_acl(inode, &ei->i_default_acl, acl);
- break;
+ switch (type) {
+ case ACL_TYPE_ACCESS:
+ ext4_iset_acl(inode, &ei->i_acl, acl);
+ break;
+
+ case ACL_TYPE_DEFAULT:
+ ext4_iset_acl(inode, &ei->i_default_acl, acl);
+ break;
}
}
return error;
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 495ab21b9832..1ae5004e93fc 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -314,25 +314,28 @@ ext4_read_block_bitmap(struct super_block *sb, ext4_group_t block_group)
if (unlikely(!bh)) {
ext4_error(sb, __func__,
"Cannot read block bitmap - "
- "block_group = %d, block_bitmap = %llu",
- (int)block_group, (unsigned long long)bitmap_blk);
+ "block_group = %lu, block_bitmap = %llu",
+ block_group, bitmap_blk);
return NULL;
}
if (bh_uptodate_or_lock(bh))
return bh;
+ spin_lock(sb_bgl_lock(EXT4_SB(sb), block_group));
if (desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) {
ext4_init_block_bitmap(sb, bh, block_group, desc);
set_buffer_uptodate(bh);
unlock_buffer(bh);
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));
return bh;
}
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));
if (bh_submit_read(bh) < 0) {
put_bh(bh);
ext4_error(sb, __func__,
"Cannot read block bitmap - "
- "block_group = %d, block_bitmap = %llu",
- (int)block_group, (unsigned long long)bitmap_blk);
+ "block_group = %lu, block_bitmap = %llu",
+ block_group, bitmap_blk);
return NULL;
}
ext4_valid_block_bitmap(sb, desc, block_group, bh);
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 303e41cf7b14..6c7924d9e358 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -1044,7 +1044,6 @@ extern void ext4_mb_update_group_info(struct ext4_group_info *grp,
/* inode.c */
-void ext4_da_release_space(struct inode *inode, int used, int to_free);
int ext4_forget(handle_t *handle, int is_metadata, struct inode *inode,
struct buffer_head *bh, ext4_fsblk_t blocknr);
struct buffer_head *ext4_getblk(handle_t *, struct inode *,
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 42c4c0c892ed..612c3d2c3824 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -99,7 +99,7 @@ static int ext4_ext_journal_restart(handle_t *handle, int needed)
if (handle->h_buffer_credits > needed)
return 0;
err = ext4_journal_extend(handle, needed);
- if (err)
+ if (err <= 0)
return err;
return ext4_journal_restart(handle, needed);
}
@@ -1441,7 +1441,7 @@ unsigned int ext4_ext_check_overlap(struct inode *inode,
/*
* get the next allocated block if the extent in the path
- * is before the requested block(s)
+ * is before the requested block(s)
*/
if (b2 < b1) {
b2 = ext4_ext_next_allocated_block(path);
@@ -1910,9 +1910,13 @@ ext4_ext_rm_leaf(handle_t *handle, struct inode *inode,
BUG_ON(b != ex_ee_block + ex_ee_len - 1);
}
- /* at present, extent can't cross block group: */
- /* leaf + bitmap + group desc + sb + inode */
- credits = 5;
+ /*
+ * 3 for leaf, sb, and inode plus 2 (bmap and group
+ * descriptor) for each block group; assume two block
+ * groups plus ex_ee_len/blocks_per_block_group for
+ * the worst case
+ */
+ credits = 7 + 2*(ex_ee_len/EXT4_BLOCKS_PER_GROUP(inode->i_sb));
if (ex == EXT_FIRST_EXTENT(eh)) {
correct_index = 1;
credits += (ext_depth(inode)) + 1;
@@ -2323,7 +2327,10 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
unsigned int newdepth;
/* If extent has less than EXT4_EXT_ZERO_LEN zerout directly */
if (allocated <= EXT4_EXT_ZERO_LEN) {
- /* Mark first half uninitialized.
+ /*
+ * iblock == ee_block is handled by the zerouout
+ * at the beginning.
+ * Mark first half uninitialized.
* Mark second half initialized and zero out the
* initialized extent
*/
@@ -2346,7 +2353,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
ex->ee_len = orig_ex.ee_len;
ext4_ext_store_pblock(ex, ext_pblock(&orig_ex));
ext4_ext_dirty(handle, inode, path + depth);
- /* zeroed the full extent */
+ /* blocks available from iblock */
return allocated;
} else if (err)
@@ -2374,6 +2381,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
err = PTR_ERR(path);
return err;
}
+ /* get the second half extent details */
ex = path[depth].p_ext;
err = ext4_ext_get_access(handle, inode,
path + depth);
@@ -2403,6 +2411,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
ext4_ext_store_pblock(ex, ext_pblock(&orig_ex));
ext4_ext_dirty(handle, inode, path + depth);
/* zeroed the full extent */
+ /* blocks available from iblock */
return allocated;
} else if (err)
@@ -2418,23 +2427,22 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
*/
orig_ex.ee_len = cpu_to_le16(ee_len -
ext4_ext_get_actual_len(ex3));
- if (newdepth != depth) {
- depth = newdepth;
- ext4_ext_drop_refs(path);
- path = ext4_ext_find_extent(inode, iblock, path);
- if (IS_ERR(path)) {
- err = PTR_ERR(path);
- goto out;
- }
- eh = path[depth].p_hdr;
- ex = path[depth].p_ext;
- if (ex2 != &newex)
- ex2 = ex;
-
- err = ext4_ext_get_access(handle, inode, path + depth);
- if (err)
- goto out;
+ depth = newdepth;
+ ext4_ext_drop_refs(path);
+ path = ext4_ext_find_extent(inode, iblock, path);
+ if (IS_ERR(path)) {
+ err = PTR_ERR(path);
+ goto out;
}
+ eh = path[depth].p_hdr;
+ ex = path[depth].p_ext;
+ if (ex2 != &newex)
+ ex2 = ex;
+
+ err = ext4_ext_get_access(handle, inode, path + depth);
+ if (err)
+ goto out;
+
allocated = max_blocks;
/* If extent has less than EXT4_EXT_ZERO_LEN and we are trying
@@ -2452,6 +2460,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
ext4_ext_store_pblock(ex, ext_pblock(&orig_ex));
ext4_ext_dirty(handle, inode, path + depth);
/* zero out the first half */
+ /* blocks available from iblock */
return allocated;
}
}
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index a92eb305344f..655e760212b8 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -97,34 +97,44 @@ unsigned ext4_init_inode_bitmap(struct super_block *sb, struct buffer_head *bh,
* Return buffer_head of bitmap on success or NULL.
*/
static struct buffer_head *
-read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
+ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group)
{
struct ext4_group_desc *desc;
struct buffer_head *bh = NULL;
+ ext4_fsblk_t bitmap_blk;
desc = ext4_get_group_desc(sb, block_group, NULL);
if (!desc)
- goto error_out;
- if (desc->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT)) {
- bh = sb_getblk(sb, ext4_inode_bitmap(sb, desc));
- if (!buffer_uptodate(bh)) {
- lock_buffer(bh);
- if (!buffer_uptodate(bh)) {
- ext4_init_inode_bitmap(sb, bh, block_group,
- desc);
- set_buffer_uptodate(bh);
- }
- unlock_buffer(bh);
- }
- } else {
- bh = sb_bread(sb, ext4_inode_bitmap(sb, desc));
+ return NULL;
+ bitmap_blk = ext4_inode_bitmap(sb, desc);
+ bh = sb_getblk(sb, bitmap_blk);
+ if (unlikely(!bh)) {
+ ext4_error(sb, __func__,
+ "Cannot read inode bitmap - "
+ "block_group = %lu, inode_bitmap = %llu",
+ block_group, bitmap_blk);
+ return NULL;
}
- if (!bh)
- ext4_error(sb, "read_inode_bitmap",
+ if (bh_uptodate_or_lock(bh))
+ return bh;
+
+ spin_lock(sb_bgl_lock(EXT4_SB(sb), block_group));
+ if (desc->bg_flags & cpu_to_le16(EXT4_BG_INODE_UNINIT)) {
+ ext4_init_inode_bitmap(sb, bh, block_group, desc);
+ set_buffer_uptodate(bh);
+ unlock_buffer(bh);
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));
+ return bh;
+ }
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), block_group));
+ if (bh_submit_read(bh) < 0) {
+ put_bh(bh);
+ ext4_error(sb, __func__,
"Cannot read inode bitmap - "
"block_group = %lu, inode_bitmap = %llu",
- block_group, ext4_inode_bitmap(sb, desc));
-error_out:
+ block_group, bitmap_blk);
+ return NULL;
+ }
return bh;
}
@@ -200,7 +210,7 @@ void ext4_free_inode (handle_t *handle, struct inode * inode)
}
block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);
bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);
- bitmap_bh = read_inode_bitmap(sb, block_group);
+ bitmap_bh = ext4_read_inode_bitmap(sb, block_group);
if (!bitmap_bh)
goto error_return;
@@ -623,7 +633,7 @@ got_group:
goto fail;
brelse(bitmap_bh);
- bitmap_bh = read_inode_bitmap(sb, group);
+ bitmap_bh = ext4_read_inode_bitmap(sb, group);
if (!bitmap_bh)
goto fail;
@@ -728,7 +738,7 @@ got:
/* When marking the block group with
* ~EXT4_BG_INODE_UNINIT we don't want to depend
- * on the value of bg_itable_unsed even though
+ * on the value of bg_itable_unused even though
* mke2fs could have initialized the same for us.
* Instead we calculated the value below
*/
@@ -891,7 +901,7 @@ struct inode *ext4_orphan_get(struct super_block *sb, unsigned long ino)
block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);
bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);
- bitmap_bh = read_inode_bitmap(sb, block_group);
+ bitmap_bh = ext4_read_inode_bitmap(sb, block_group);
if (!bitmap_bh) {
ext4_warning(sb, __func__,
"inode bitmap error for orphan %lu", ino);
@@ -969,7 +979,7 @@ unsigned long ext4_count_free_inodes (struct super_block * sb)
continue;
desc_count += le16_to_cpu(gdp->bg_free_inodes_count);
brelse(bitmap_bh);
- bitmap_bh = read_inode_bitmap(sb, i);
+ bitmap_bh = ext4_read_inode_bitmap(sb, i);
if (!bitmap_bh)
continue;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9843b046c235..59fbbe899acc 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -191,6 +191,7 @@ static int ext4_journal_test_restart(handle_t *handle, struct inode *inode)
void ext4_delete_inode (struct inode * inode)
{
handle_t *handle;
+ int err;
if (ext4_should_order_data(inode))
ext4_begin_ordered_truncate(inode, 0);
@@ -199,8 +200,9 @@ void ext4_delete_inode (struct inode * inode)
if (is_bad_inode(inode))
goto no_delete;
- handle = start_transaction(inode);
+ handle = ext4_journal_start(inode, blocks_for_truncate(inode)+3);
if (IS_ERR(handle)) {
+ ext4_std_error(inode->i_sb, PTR_ERR(handle));
/*
* If we're going to skip the normal cleanup, we still need to
* make sure that the in-core orphan linked list is properly
@@ -213,8 +215,34 @@ void ext4_delete_inode (struct inode * inode)
if (IS_SYNC(inode))
handle->h_sync = 1;
inode->i_size = 0;
+ err = ext4_mark_inode_dirty(handle, inode);
+ if (err) {
+ ext4_warning(inode->i_sb, __func__,
+ "couldn't mark inode dirty (err %d)", err);
+ goto stop_handle;
+ }
if (inode->i_blocks)
ext4_truncate(inode);
+
+ /*
+ * ext4_ext_truncate() doesn't reserve any slop when it
+ * restarts journal transactions; therefore there may not be
+ * enough credits left in the handle to remove the inode from
+ * the orphan list and set the dtime field.
+ */
+ if (handle->h_buffer_credits < 3) {
+ err = ext4_journal_extend(handle, 3);
+ if (err > 0)
+ err = ext4_journal_restart(handle, 3);
+ if (err != 0) {
+ ext4_warning(inode->i_sb, __func__,
+ "couldn't extend journal (err %d)", err);
+ stop_handle:
+ ext4_journal_stop(handle);
+ goto no_delete;
+ }
+ }
+
/*
* Kill off the orphan record which ext4_truncate created.
* AKPM: I think this can be inside the above `if'.
@@ -952,6 +980,67 @@ out:
return err;
}
+/*
+ * Calculate the number of metadata blocks need to reserve
+ * to allocate @blocks for non extent file based file
+ */
+static int ext4_indirect_calc_metadata_amount(struct inode *inode, int blocks)
+{
+ int icap = EXT4_ADDR_PER_BLOCK(inode->i_sb);
+ int ind_blks, dind_blks, tind_blks;
+
+ /* number of new indirect blocks needed */
+ ind_blks = (blocks + icap - 1) / icap;
+
+ dind_blks = (ind_blks + icap - 1) / icap;
+
+ tind_blks = 1;
+
+ return ind_blks + dind_blks + tind_blks;
+}
+
+/*
+ * Calculate the number of metadata blocks need to reserve
+ * to allocate given number of blocks
+ */
+static int ext4_calc_metadata_amount(struct inode *inode, int blocks)
+{
+ if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
+ return ext4_ext_calc_metadata_amount(inode, blocks);
+
+ return ext4_indirect_calc_metadata_amount(inode, blocks);
+}
+
+static void ext4_da_update_reserve_space(struct inode *inode, int used)
+{
+ struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
+ int total, mdb, mdb_free;
+
+ spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
+ /* recalculate the number of metablocks still need to be reserved */
+ total = EXT4_I(inode)->i_reserved_data_blocks - used;
+ mdb = ext4_calc_metadata_amount(inode, total);
+
+ /* figure out how many metablocks to release */
+ BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
+ mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
+
+ /* Account for allocated meta_blocks */
+ mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks;
+
+ /* update fs free blocks counter for truncate case */
+ percpu_counter_add(&sbi->s_freeblocks_counter, mdb_free);
+
+ /* update per-inode reservations */
+ BUG_ON(used > EXT4_I(inode)->i_reserved_data_blocks);
+ EXT4_I(inode)->i_reserved_data_blocks -= used;
+
+ BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
+ EXT4_I(inode)->i_reserved_meta_blocks = mdb;
+ EXT4_I(inode)->i_allocated_meta_blocks = 0;
+ spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
+}
+
/* Maximum number of blocks we map for direct IO at once. */
#define DIO_MAX_BLOCKS 4096
/*
@@ -965,10 +1054,9 @@ out:
/*
+ * The ext4_get_blocks_wrap() function try to look up the requested blocks,
+ * and returns if the blocks are already mapped.
*
- *
- * ext4_ext4 get_block() wrapper function
- * It will do a look up first, and returns if the blocks already mapped.
* Otherwise it takes the write lock of the i_data_sem and allocate blocks
* and store the allocated blocks in the result buffer head and mark it
* mapped.
@@ -1069,7 +1157,7 @@ int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
* which were deferred till now
*/
if ((retval > 0) && buffer_delay(bh))
- ext4_da_release_space(inode, retval, 0);
+ ext4_da_update_reserve_space(inode, retval);
}
up_write((&EXT4_I(inode)->i_data_sem));
@@ -1336,12 +1424,8 @@ static int ext4_ordered_write_end(struct file *file,
{
handle_t *handle = ext4_journal_current_handle();
struct inode *inode = mapping->host;
- unsigned from, to;
int ret = 0, ret2;
- from = pos & (PAGE_CACHE_SIZE - 1);
- to = from + len;
-
ret = ext4_jbd2_file_inode(handle, inode);
if (ret == 0) {
@@ -1437,36 +1521,6 @@ static int ext4_journalled_write_end(struct file *file,
return ret ? ret : copied;
}
-/*
- * Calculate the number of metadata blocks need to reserve
- * to allocate @blocks for non extent file based file
- */
-static int ext4_indirect_calc_metadata_amount(struct inode *inode, int blocks)
-{
- int icap = EXT4_ADDR_PER_BLOCK(inode->i_sb);
- int ind_blks, dind_blks, tind_blks;
-
- /* number of new indirect blocks needed */
- ind_blks = (blocks + icap - 1) / icap;
-
- dind_blks = (ind_blks + icap - 1) / icap;
-
- tind_blks = 1;
-
- return ind_blks + dind_blks + tind_blks;
-}
-
-/*
- * Calculate the number of metadata blocks need to reserve
- * to allocate given number of blocks
- */
-static int ext4_calc_metadata_amount(struct inode *inode, int blocks)
-{
- if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL)
- return ext4_ext_calc_metadata_amount(inode, blocks);
-
- return ext4_indirect_calc_metadata_amount(inode, blocks);
-}
static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
{
@@ -1490,7 +1544,6 @@ static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
return -ENOSPC;
}
-
/* reduce fs free blocks counter */
percpu_counter_sub(&sbi->s_freeblocks_counter, total);
@@ -1501,35 +1554,31 @@ static int ext4_da_reserve_space(struct inode *inode, int nrblocks)
return 0; /* success */
}
-void ext4_da_release_space(struct inode *inode, int used, int to_free)
+static void ext4_da_release_space(struct inode *inode, int to_free)
{
struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
int total, mdb, mdb_free, release;
spin_lock(&EXT4_I(inode)->i_block_reservation_lock);
/* recalculate the number of metablocks still need to be reserved */
- total = EXT4_I(inode)->i_reserved_data_blocks - used - to_free;
+ total = EXT4_I(inode)->i_reserved_data_blocks - to_free;
mdb = ext4_calc_metadata_amount(inode, total);
/* figure out how many metablocks to release */
BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
mdb_free = EXT4_I(inode)->i_reserved_meta_blocks - mdb;
- /* Account for allocated meta_blocks */
- mdb_free -= EXT4_I(inode)->i_allocated_meta_blocks;
-
release = to_free + mdb_free;
/* update fs free blocks counter for truncate case */
percpu_counter_add(&sbi->s_freeblocks_counter, release);
/* update per-inode reservations */
- BUG_ON(used + to_free > EXT4_I(inode)->i_reserved_data_blocks);
- EXT4_I(inode)->i_reserved_data_blocks -= (used + to_free);
+ BUG_ON(to_free > EXT4_I(inode)->i_reserved_data_blocks);
+ EXT4_I(inode)->i_reserved_data_blocks -= to_free;
BUG_ON(mdb > EXT4_I(inode)->i_reserved_meta_blocks);
EXT4_I(inode)->i_reserved_meta_blocks = mdb;
- EXT4_I(inode)->i_allocated_meta_blocks = 0;
spin_unlock(&EXT4_I(inode)->i_block_reservation_lock);
}
@@ -1551,7 +1600,7 @@ static void ext4_da_page_release_reservation(struct page *page,
}
curr_off = next_off;
} while ((bh = bh->b_this_page) != head);
- ext4_da_release_space(page->mapping->host, 0, to_release);
+ ext4_da_release_space(page->mapping->host, to_release);
}
/*
@@ -2280,8 +2329,11 @@ retry:
}
page = __grab_cache_page(mapping, index);
- if (!page)
- return -ENOMEM;
+ if (!page) {
+ ext4_journal_stop(handle);
+ ret = -ENOMEM;
+ goto out;
+ }
*pagep = page;
ret = block_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
@@ -3590,6 +3642,16 @@ static int __ext4_get_inode_loc(struct inode *inode,
}
if (!buffer_uptodate(bh)) {
lock_buffer(bh);
+
+ /*
+ * If the buffer has the write error flag, we have failed
+ * to write out another inode in the same block. In this
+ * case, we don't have to read the block because we may
+ * read the old inode data successfully.
+ */
+ if (buffer_write_io_error(bh) && !buffer_uptodate(bh))
+ set_buffer_uptodate(bh);
+
if (buffer_uptodate(bh)) {
/* someone brought it uptodate while we waited */
unlock_buffer(bh);
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 8d141a25bbee..865e9ddb44d4 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -787,13 +787,16 @@ static int ext4_mb_init_cache(struct page *page, char *incore)
if (bh_uptodate_or_lock(bh[i]))
continue;
+ spin_lock(sb_bgl_lock(EXT4_SB(sb), first_group + i));
if (desc->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)) {
ext4_init_block_bitmap(sb, bh[i],
first_group + i, desc);
set_buffer_uptodate(bh[i]);
unlock_buffer(bh[i]);
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), first_group + i));
continue;
}
+ spin_unlock(sb_bgl_lock(EXT4_SB(sb), first_group + i));
get_bh(bh[i]);
bh[i]->b_end_io = end_buffer_read_sync;
submit_bh(READ, bh[i]);
@@ -2477,7 +2480,7 @@ err_freesgi:
int ext4_mb_init(struct super_block *sb, int needs_recovery)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
- unsigned i;
+ unsigned i, j;
unsigned offset;
unsigned max;
int ret;
@@ -2537,7 +2540,7 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
sbi->s_mb_history_filter = EXT4_MB_HISTORY_DEFAULT;
sbi->s_mb_group_prealloc = MB_DEFAULT_GROUP_PREALLOC;
- i = sizeof(struct ext4_locality_group) * NR_CPUS;
+ i = sizeof(struct ext4_locality_group) * nr_cpu_ids;
sbi->s_locality_groups = kmalloc(i, GFP_KERNEL);
if (sbi->s_locality_groups == NULL) {
clear_opt(sbi->s_mount_opt, MBALLOC);
@@ -2545,11 +2548,12 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery)
kfree(sbi->s_mb_maxs);
return -ENOMEM;
}
- for (i = 0; i < NR_CPUS; i++) {
+ for (i = 0; i < nr_cpu_ids; i++) {
struct ext4_locality_group *lg;
lg = &sbi->s_locality_groups[i];
mutex_init(&lg->lg_mutex);
- INIT_LIST_HEAD(&lg->lg_prealloc_list);
+ for (j = 0; j < PREALLOC_TB_SIZE; j++)
+ INIT_LIST_HEAD(&lg->lg_prealloc_list[j]);
spin_lock_init(&lg->lg_prealloc_lock);
}
@@ -3260,6 +3264,7 @@ static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac,
struct ext4_prealloc_space *pa)
{
unsigned int len = ac->ac_o_ex.fe_len;
+
ext4_get_group_no_and_offset(ac->ac_sb, pa->pa_pstart,
&ac->ac_b_ex.fe_group,
&ac->ac_b_ex.fe_start);
@@ -3282,6 +3287,7 @@ static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac,
static noinline_for_stack int
ext4_mb_use_preallocated(struct ext4_allocation_context *ac)
{
+ int order, i;
struct ext4_inode_info *ei = EXT4_I(ac->ac_inode);
struct ext4_locality_group *lg;
struct ext4_prealloc_space *pa;
@@ -3322,22 +3328,29 @@ ext4_mb_use_preallocated(struct ext4_allocation_context *ac)
lg = ac->ac_lg;
if (lg == NULL)
return 0;
-
- rcu_read_lock();
- list_for_each_entry_rcu(pa, &lg->lg_prealloc_list, pa_inode_list) {
- spin_lock(&pa->pa_lock);
- if (pa->pa_deleted == 0 && pa->pa_free >= ac->ac_o_ex.fe_len) {
- atomic_inc(&pa->pa_count);
- ext4_mb_use_group_pa(ac, pa);
+ order = fls(ac->ac_o_ex.fe_len) - 1;
+ if (order > PREALLOC_TB_SIZE - 1)
+ /* The max size of hash table is PREALLOC_TB_SIZE */
+ order = PREALLOC_TB_SIZE - 1;
+
+ for (i = order; i < PREALLOC_TB_SIZE; i++) {
+ rcu_read_lock();
+ list_for_each_entry_rcu(pa, &lg->lg_prealloc_list[i],
+ pa_inode_list) {
+ spin_lock(&pa->pa_lock);
+ if (pa->pa_deleted == 0 &&
+ pa->pa_free >= ac->ac_o_ex.fe_len) {
+ atomic_inc(&pa->pa_count);
+ ext4_mb_use_group_pa(ac, pa);
+ spin_unlock(&pa->pa_lock);
+ ac->ac_criteria = 20;
+ rcu_read_unlock();
+ return 1;
+ }
spin_unlock(&pa->pa_lock);
- ac->ac_criteria = 20;
- rcu_read_unlock();
- return 1;
}
- spin_unlock(&pa->pa_lock);
+ rcu_read_unlock();
}
- rcu_read_unlock();
-
return 0;
}
@@ -3560,6 +3573,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
pa->pa_free = pa->pa_len;
atomic_set(&pa->pa_count, 1);
spin_lock_init(&pa->pa_lock);
+ INIT_LIST_HEAD(&pa->pa_inode_list);
pa->pa_deleted = 0;
pa->pa_linear = 1;
@@ -3580,10 +3594,10 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
list_add(&pa->pa_group_list, &grp->bb_prealloc_list);
ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
- spin_lock(pa->pa_obj_lock);
- list_add_tail_rcu(&pa->pa_inode_list, &lg->lg_prealloc_list);
- spin_unlock(pa->pa_obj_lock);
-
+ /*
+ * We will later add the new pa to the right bucket
+ * after updating the pa_free in ext4_mb_release_context
+ */
return 0;
}
@@ -3733,20 +3747,23 @@ ext4_mb_discard_group_preallocations(struct super_block *sb,
bitmap_bh = ext4_read_block_bitmap(sb, group);
if (bitmap_bh == NULL) {
- /* error handling here */
- ext4_mb_release_desc(&e4b);
- BUG_ON(bitmap_bh == NULL);
+ ext4_error(sb, __func__, "Error in reading block "
+ "bitmap for %lu\n", group);
+ return 0;
}
err = ext4_mb_load_buddy(sb, group, &e4b);
- BUG_ON(err != 0); /* error handling here */
+ if (err) {
+ ext4_error(sb, __func__, "Error in loading buddy "
+ "information for %lu\n", group);
+ put_bh(bitmap_bh);
+ return 0;
+ }
if (needed == 0)
needed = EXT4_BLOCKS_PER_GROUP(sb) + 1;
- grp = ext4_get_group_info(sb, group);
INIT_LIST_HEAD(&list);
-
ac = kmem_cache_alloc(ext4_ac_cachep, GFP_NOFS);
repeat:
ext4_lock_group(sb, group);
@@ -3903,13 +3920,18 @@ repeat:
ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, NULL);
err = ext4_mb_load_buddy(sb, group, &e4b);
- BUG_ON(err != 0); /* error handling here */
+ if (err) {
+ ext4_error(sb, __func__, "Error in loading buddy "
+ "information for %lu\n", group);
+ continue;
+ }
bitmap_bh = ext4_read_block_bitmap(sb, group);
if (bitmap_bh == NULL) {
- /* error handling here */
+ ext4_error(sb, __func__, "Error in reading block "
+ "bitmap for %lu\n", group);
ext4_mb_release_desc(&e4b);
- BUG_ON(bitmap_bh == NULL);
+ continue;
}
ext4_lock_group(sb, group);
@@ -4112,22 +4134,168 @@ ext4_mb_initialize_context(struct ext4_allocation_context *ac,
}
+static noinline_for_stack void
+ext4_mb_discard_lg_preallocations(struct super_block *sb,
+ struct ext4_locality_group *lg,
+ int order, int total_entries)
+{
+ ext4_group_t group = 0;
+ struct ext4_buddy e4b;
+ struct list_head discard_list;
+ struct ext4_prealloc_space *pa, *tmp;
+ struct ext4_allocation_context *ac;
+
+ mb_debug("discard locality group preallocation\n");
+
+ INIT_LIST_HEAD(&discard_list);
+ ac = kmem_cache_alloc(ext4_ac_cachep, GFP_NOFS);
+
+ spin_lock(&lg->lg_prealloc_lock);
+ list_for_each_entry_rcu(pa, &lg->lg_prealloc_list[order],
+ pa_inode_list) {
+ spin_lock(&pa->pa_lock);
+ if (atomic_read(&pa->pa_count)) {
+ /*
+ * This is the pa that we just used
+ * for block allocation. So don't
+ * free that
+ */
+ spin_unlock(&pa->pa_lock);
+ continue;
+ }
+ if (pa->pa_deleted) {
+ spin_unlock(&pa->pa_lock);
+ continue;
+ }
+ /* only lg prealloc space */
+ BUG_ON(!pa->pa_linear);
+
+ /* seems this one can be freed ... */
+ pa->pa_deleted = 1;
+ spin_unlock(&pa->pa_lock);
+
+ list_del_rcu(&pa->pa_inode_list);
+ list_add(&pa->u.pa_tmp_list, &discard_list);
+
+ total_entries--;
+ if (total_entries <= 5) {
+ /*
+ * we want to keep only 5 entries
+ * allowing it to grow to 8. This
+ * mak sure we don't call discard
+ * soon for this list.
+ */
+ break;
+ }
+ }
+ spin_unlock(&lg->lg_prealloc_lock);
+
+ list_for_each_entry_safe(pa, tmp, &discard_list, u.pa_tmp_list) {
+
+ ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, NULL);
+ if (ext4_mb_load_buddy(sb, group, &e4b)) {
+ ext4_error(sb, __func__, "Error in loading buddy "
+ "information for %lu\n", group);
+ continue;
+ }
+ ext4_lock_group(sb, group);
+ list_del(&pa->pa_group_list);
+ ext4_mb_release_group_pa(&e4b, pa, ac);
+ ext4_unlock_group(sb, group);
+
+ ext4_mb_release_desc(&e4b);
+ list_del(&pa->u.pa_tmp_list);
+ call_rcu(&(pa)->u.pa_rcu, ext4_mb_pa_callback);
+ }
+ if (ac)
+ kmem_cache_free(ext4_ac_cachep, ac);
+}
+
+/*
+ * We have incremented pa_count. So it cannot be freed at this
+ * point. Also we hold lg_mutex. So no parallel allocation is
+ * possible from this lg. That means pa_free cannot be updated.
+ *
+ * A parallel ext4_mb_discard_group_preallocations is possible.
+ * which can cause the lg_prealloc_list to be updated.
+ */
+
+static void ext4_mb_add_n_trim(struct ext4_allocation_context *ac)
+{
+ int order, added = 0, lg_prealloc_count = 1;
+ struct super_block *sb = ac->ac_sb;
+ struct ext4_locality_group *lg = ac->ac_lg;
+ struct ext4_prealloc_space *tmp_pa, *pa = ac->ac_pa;
+
+ order = fls(pa->pa_free) - 1;
+ if (order > PREALLOC_TB_SIZE - 1)
+ /* The max size of hash table is PREALLOC_TB_SIZE */
+ order = PREALLOC_TB_SIZE - 1;
+ /* Add the prealloc space to lg */
+ rcu_read_lock();
+ list_for_each_entry_rcu(tmp_pa, &lg->lg_prealloc_list[order],
+ pa_inode_list) {
+ spin_lock(&tmp_pa->pa_lock);
+ if (tmp_pa->pa_deleted) {
+ spin_unlock(&pa->pa_lock);
+ continue;
+ }
+ if (!added && pa->pa_free < tmp_pa->pa_free) {
+ /* Add to the tail of the previous entry */
+ list_add_tail_rcu(&pa->pa_inode_list,
+ &tmp_pa->pa_inode_list);
+ added = 1;
+ /*
+ * we want to count the total
+ * number of entries in the list
+ */
+ }
+ spin_unlock(&tmp_pa->pa_lock);
+ lg_prealloc_count++;
+ }
+ if (!added)
+ list_add_tail_rcu(&pa->pa_inode_list,
+ &lg->lg_prealloc_list[order]);
+ rcu_read_unlock();
+
+ /* Now trim the list to be not more than 8 elements */
+ if (lg_prealloc_count > 8) {
+ ext4_mb_discard_lg_preallocations(sb, lg,
+ order, lg_prealloc_count);
+ return;
+ }
+ return ;
+}
+
/*
* release all resource we used in allocation
*/
static int ext4_mb_release_context(struct ext4_allocation_context *ac)
{
- if (ac->ac_pa) {
- if (ac->ac_pa->pa_linear) {
+ struct ext4_prealloc_space *pa = ac->ac_pa;
+ if (pa) {
+ if (pa->pa_linear) {
/* see comment in ext4_mb_use_group_pa() */
- spin_lock(&ac->ac_pa->pa_lock);
- ac->ac_pa->pa_pstart += ac->ac_b_ex.fe_len;
- ac->ac_pa->pa_lstart += ac->ac_b_ex.fe_len;
- ac->ac_pa->pa_free -= ac->ac_b_ex.fe_len;
- ac->ac_pa->pa_len -= ac->ac_b_ex.fe_len;
- spin_unlock(&ac->ac_pa->pa_lock);
+ spin_lock(&pa->pa_lock);
+ pa->pa_pstart += ac->ac_b_ex.fe_len;
+ pa->pa_lstart += ac->ac_b_ex.fe_len;
+ pa->pa_free -= ac->ac_b_ex.fe_len;
+ pa->pa_len -= ac->ac_b_ex.fe_len;
+ spin_unlock(&pa->pa_lock);
+ /*
+ * We want to add the pa to the right bucket.
+ * Remove it from the list and while adding
+ * make sure the list to which we are adding
+ * doesn't grow big.
+ */
+ if (likely(pa->pa_free)) {
+ spin_lock(pa->pa_obj_lock);
+ list_del_rcu(&pa->pa_inode_list);
+ spin_unlock(pa->pa_obj_lock);
+ ext4_mb_add_n_trim(ac);
+ }
}
- ext4_mb_put_pa(ac, ac->ac_sb, ac->ac_pa);
+ ext4_mb_put_pa(ac, ac->ac_sb, pa);
}
if (ac->ac_bitmap_page)
page_cache_release(ac->ac_bitmap_page);
@@ -4420,11 +4588,15 @@ do_more:
count -= overflow;
}
bitmap_bh = ext4_read_block_bitmap(sb, block_group);
- if (!bitmap_bh)
+ if (!bitmap_bh) {
+ err = -EIO;
goto error_return;
+ }
gdp = ext4_get_group_desc(sb, block_group, &gd_bh);
- if (!gdp)
+ if (!gdp) {
+ err = -EIO;
goto error_return;
+ }
if (in_range(ext4_block_bitmap(sb, gdp), block, count) ||
in_range(ext4_inode_bitmap(sb, gdp), block, count) ||
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index bfe6add46bcf..c7c9906c2a75 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -164,11 +164,17 @@ struct ext4_free_extent {
* Locality group:
* we try to group all related changes together
* so that writeback can flush/allocate them together as well
+ * Size of lg_prealloc_list hash is determined by MB_DEFAULT_GROUP_PREALLOC
+ * (512). We store prealloc space into the hash based on the pa_free blocks
+ * order value.ie, fls(pa_free)-1;
*/
+#define PREALLOC_TB_SIZE 10
struct ext4_locality_group {
/* for allocator */
- struct mutex lg_mutex; /* to serialize allocates */
- struct list_head lg_prealloc_list;/* list of preallocations */
+ /* to serialize allocates */
+ struct mutex lg_mutex;
+ /* list of preallocations */
+ struct list_head lg_prealloc_list[PREALLOC_TB_SIZE];
spinlock_t lg_prealloc_lock;
};
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index f000fbe2cd93..0a9265164265 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -73,7 +73,7 @@ static int verify_group_input(struct super_block *sb,
"Inode bitmap not in group (block %llu)",
(unsigned long long)input->inode_bitmap);
else if (outside(input->inode_table, start, end) ||
- outside(itend - 1, start, end))
+ outside(itend - 1, start, end))
ext4_warning(sb, __func__,
"Inode table not in group (blocks %llu-%llu)",
(unsigned long long)input->inode_table, itend - 1);
@@ -104,7 +104,7 @@ static int verify_group_input(struct super_block *sb,
(unsigned long long)input->inode_bitmap,
start, metaend - 1);
else if (inside(input->inode_table, start, metaend) ||
- inside(itend - 1, start, metaend))
+ inside(itend - 1, start, metaend))
ext4_warning(sb, __func__,
"Inode table (%llu-%llu) overlaps"
"GDT table (%llu-%llu)",
@@ -158,9 +158,9 @@ static int extend_or_restart_transaction(handle_t *handle, int thresh,
if (err) {
if ((err = ext4_journal_restart(handle, EXT4_MAX_TRANS_DATA)))
return err;
- if ((err = ext4_journal_get_write_access(handle, bh)))
+ if ((err = ext4_journal_get_write_access(handle, bh)))
return err;
- }
+ }
return 0;
}
@@ -416,11 +416,11 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
"EXT4-fs: ext4_add_new_gdb: adding group block %lu\n",
gdb_num);
- /*
- * If we are not using the primary superblock/GDT copy don't resize,
- * because the user tools have no way of handling this. Probably a
- * bad time to do it anyways.
- */
+ /*
+ * If we are not using the primary superblock/GDT copy don't resize,
+ * because the user tools have no way of handling this. Probably a
+ * bad time to do it anyways.
+ */
if (EXT4_SB(sb)->s_sbh->b_blocknr !=
le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) {
ext4_warning(sb, __func__,
@@ -507,14 +507,14 @@ static int add_new_gdb(handle_t *handle, struct inode *inode,
return 0;
exit_inode:
- //ext4_journal_release_buffer(handle, iloc.bh);
+ /* ext4_journal_release_buffer(handle, iloc.bh); */
brelse(iloc.bh);
exit_dindj:
- //ext4_journal_release_buffer(handle, dind);
+ /* ext4_journal_release_buffer(handle, dind); */
exit_primary:
- //ext4_journal_release_buffer(handle, *primary);
+ /* ext4_journal_release_buffer(handle, *primary); */
exit_sbh:
- //ext4_journal_release_buffer(handle, *primary);
+ /* ext4_journal_release_buffer(handle, *primary); */
exit_dind:
brelse(dind);
exit_bh:
@@ -818,12 +818,12 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
if ((err = ext4_journal_get_write_access(handle, sbi->s_sbh)))
goto exit_journal;
- /*
- * We will only either add reserved group blocks to a backup group
- * or remove reserved blocks for the first group in a new group block.
- * Doing both would be mean more complex code, and sane people don't
- * use non-sparse filesystems anymore. This is already checked above.
- */
+ /*
+ * We will only either add reserved group blocks to a backup group
+ * or remove reserved blocks for the first group in a new group block.
+ * Doing both would be mean more complex code, and sane people don't
+ * use non-sparse filesystems anymore. This is already checked above.
+ */
if (gdb_off) {
primary = sbi->s_group_desc[gdb_num];
if ((err = ext4_journal_get_write_access(handle, primary)))
@@ -835,24 +835,24 @@ int ext4_group_add(struct super_block *sb, struct ext4_new_group_data *input)
} else if ((err = add_new_gdb(handle, inode, input, &primary)))
goto exit_journal;
- /*
- * OK, now we've set up the new group. Time to make it active.
- *
- * Current kernels don't lock all allocations via lock_super(),
- * so we have to be safe wrt. concurrent accesses the group
- * data. So we need to be careful to set all of the relevant
- * group descriptor data etc. *before* we enable the group.
- *
- * The key field here is sbi->s_groups_count: as long as
- * that retains its old value, nobody is going to access the new
- * group.
- *
- * So first we update all the descriptor metadata for the new
- * group; then we update the total disk blocks count; then we
- * update the groups count to enable the group; then finally we
- * update the free space counts so that the system can start
- * using the new disk blocks.
- */
+ /*
+ * OK, now we've set up the new group. Time to make it active.
+ *
+ * Current kernels don't lock all allocations via lock_super(),
+ * so we have to be safe wrt. concurrent accesses the group
+ * data. So we need to be careful to set all of the relevant
+ * group descriptor data etc. *before* we enable the group.
+ *
+ * The key field here is sbi->s_groups_count: as long as
+ * that retains its old value, nobody is going to access the new
+ * group.
+ *
+ * So first we update all the descriptor metadata for the new
+ * group; then we update the total disk blocks count; then we
+ * update the groups count to enable the group; then finally we
+ * update the free space counts so that the system can start
+ * using the new disk blocks.
+ */
/* Update group descriptor block for new group */
gdp = (struct ext4_group_desc *)((char *)primary->b_data +
@@ -946,7 +946,8 @@ exit_put:
return err;
} /* ext4_group_add */
-/* Extend the filesystem to the new number of blocks specified. This entry
+/*
+ * Extend the filesystem to the new number of blocks specified. This entry
* point is only used to extend the current filesystem to the end of the last
* existing group. It can be accessed via ioctl, or by "remount,resize=<size>"
* for emergencies (because it has no dependencies on reserved blocks).
@@ -1024,7 +1025,7 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
o_blocks_count + add, add);
/* See if the device is actually as big as what was requested */
- bh = sb_bread(sb, o_blocks_count + add -1);
+ bh = sb_bread(sb, o_blocks_count + add - 1);
if (!bh) {
ext4_warning(sb, __func__,
"can't read last block, resize aborted");
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 1e69f29a8c55..d5d77958b861 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -49,20 +49,19 @@ static int ext4_load_journal(struct super_block *, struct ext4_super_block *,
unsigned long journal_devnum);
static int ext4_create_journal(struct super_block *, struct ext4_super_block *,
unsigned int);
-static void ext4_commit_super (struct super_block * sb,
- struct ext4_super_block * es,
- int sync);
-static void ext4_mark_recovery_complete(struct super_block * sb,
- struct ext4_super_block * es);
-static void ext4_clear_journal_err(struct super_block * sb,
- struct ext4_super_block * es);
+static void ext4_commit_super(struct super_block *sb,
+ struct ext4_super_block *es, int sync);
+static void ext4_mark_recovery_complete(struct super_block *sb,
+ struct ext4_super_block *es);
+static void ext4_clear_journal_err(struct super_block *sb,
+ struct ext4_super_block *es);
static int ext4_sync_fs(struct super_block *sb, int wait);
-static const char *ext4_decode_error(struct super_block * sb, int errno,
+static const char *ext4_decode_error(struct super_block *sb, int errno,
char nbuf[16]);
-static int ext4_remount (struct super_block * sb, int * flags, char * data);
-static int ext4_statfs (struct dentry * dentry, struct kstatfs * buf);
+static int ext4_remount(struct super_block *sb, int *flags, char *data);
+static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf);
static void ext4_unlockfs(struct super_block *sb);
-static void ext4_write_super (struct super_block * sb);
+static void ext4_write_super(struct super_block *sb);
static void ext4_write_super_lockfs(struct super_block *sb);
@@ -211,15 +210,15 @@ static void ext4_handle_error(struct super_block *sb)
if (sb->s_flags & MS_RDONLY)
return;
- if (!test_opt (sb, ERRORS_CONT)) {
+ if (!test_opt(sb, ERRORS_CONT)) {
journal_t *journal = EXT4_SB(sb)->s_journal;
EXT4_SB(sb)->s_mount_opt |= EXT4_MOUNT_ABORT;
if (journal)
jbd2_journal_abort(journal, -EIO);
}
- if (test_opt (sb, ERRORS_RO)) {
- printk (KERN_CRIT "Remounting filesystem read-only\n");
+ if (test_opt(sb, ERRORS_RO)) {
+ printk(KERN_CRIT "Remounting filesystem read-only\n");
sb->s_flags |= MS_RDONLY;
}
ext4_commit_super(sb, es, 1);
@@ -228,13 +227,13 @@ static void ext4_handle_error(struct super_block *sb)
sb->s_id);
}
-void ext4_error (struct super_block * sb, const char * function,
- const char * fmt, ...)
+void ext4_error(struct super_block *sb, const char *function,
+ const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
- printk(KERN_CRIT "EXT4-fs error (device %s): %s: ",sb->s_id, function);
+ printk(KERN_CRIT "EXT4-fs error (device %s): %s: ", sb->s_id, function);
vprintk(fmt, args);
printk("\n");
va_end(args);
@@ -242,7 +241,7 @@ void ext4_error (struct super_block * sb, const char * function,
ext4_handle_error(sb);
}
-static const char *ext4_decode_error(struct super_block * sb, int errno,
+static const char *ext4_decode_error(struct super_block *sb, int errno,
char nbuf[16])
{
char *errstr = NULL;
@@ -278,8 +277,7 @@ static const char *ext4_decode_error(struct super_block * sb, int errno,
/* __ext4_std_error decodes expected errors from journaling functions
* automatically and invokes the appropriate error response. */
-void __ext4_std_error (struct super_block * sb, const char * function,
- int errno)
+void __ext4_std_error(struct super_block *sb, const char *function, int errno)
{
char nbuf[16];
const char *errstr;
@@ -292,8 +290,8 @@ void __ext4_std_error (struct super_block * sb, const char * function,
return;
errstr = ext4_decode_error(sb, errno, nbuf);
- printk (KERN_CRIT "EXT4-fs error (device %s) in %s: %s\n",
- sb->s_id, function, errstr);
+ printk(KERN_CRIT "EXT4-fs error (device %s) in %s: %s\n",
+ sb->s_id, function, errstr);
ext4_handle_error(sb);
}
@@ -308,15 +306,15 @@ void __ext4_std_error (struct super_block * sb, const char * function,
* case we take the easy way out and panic immediately.
*/
-void ext4_abort (struct super_block * sb, const char * function,
- const char * fmt, ...)
+void ext4_abort(struct super_block *sb, const char *function,
+ const char *fmt, ...)
{
va_list args;
- printk (KERN_CRIT "ext4_abort called.\n");
+ printk(KERN_CRIT "ext4_abort called.\n");
va_start(args, fmt);
- printk(KERN_CRIT "EXT4-fs error (device %s): %s: ",sb->s_id, function);
+ printk(KERN_CRIT "EXT4-fs error (device %s): %s: ", sb->s_id, function);
vprintk(fmt, args);
printk("\n");
va_end(args);
@@ -334,8 +332,8 @@ void ext4_abort (struct super_block * sb, const char * function,
jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO);
}
-void ext4_warning (struct super_block * sb, const char * function,
- const char * fmt, ...)
+void ext4_warning(struct super_block *sb, const char *function,
+ const char *fmt, ...)
{
va_list args;
@@ -496,7 +494,7 @@ static void dump_orphan_list(struct super_block *sb, struct ext4_sb_info *sbi)
}
}
-static void ext4_put_super (struct super_block * sb)
+static void ext4_put_super(struct super_block *sb)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
@@ -647,7 +645,8 @@ static void ext4_clear_inode(struct inode *inode)
&EXT4_I(inode)->jinode);
}
-static inline void ext4_show_quota_options(struct seq_file *seq, struct super_block *sb)
+static inline void ext4_show_quota_options(struct seq_file *seq,
+ struct super_block *sb)
{
#if defined(CONFIG_QUOTA)
struct ext4_sb_info *sbi = EXT4_SB(sb);
@@ -822,8 +821,8 @@ static struct dentry *ext4_fh_to_parent(struct super_block *sb, struct fid *fid,
}
#ifdef CONFIG_QUOTA
-#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
-#define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
+#define QTYPE2NAME(t) ((t) == USRQUOTA?"user":"group")
+#define QTYPE2MOPT(on, t) ((t) == USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
static int ext4_dquot_initialize(struct inode *inode, int type);
static int ext4_dquot_drop(struct inode *inode);
@@ -991,12 +990,12 @@ static ext4_fsblk_t get_sb_block(void **data)
return sb_block;
}
-static int parse_options (char *options, struct super_block *sb,
- unsigned int *inum, unsigned long *journal_devnum,
- ext4_fsblk_t *n_blocks_count, int is_remount)
+static int parse_options(char *options, struct super_block *sb,
+ unsigned int *inum, unsigned long *journal_devnum,
+ ext4_fsblk_t *n_blocks_count, int is_remount)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
- char * p;
+ char *p;
substring_t args[MAX_OPT_ARGS];
int data_opt = 0;
int option;
@@ -1009,7 +1008,7 @@ static int parse_options (char *options, struct super_block *sb,
if (!options)
return 1;
- while ((p = strsep (&options, ",")) != NULL) {
+ while ((p = strsep(&options, ",")) != NULL) {
int token;
if (!*p)
continue;
@@ -1017,16 +1016,16 @@ static int parse_options (char *options, struct super_block *sb,
token = match_token(p, tokens, args);
switch (token) {
case Opt_bsd_df:
- clear_opt (sbi->s_mount_opt, MINIX_DF);
+ clear_opt(sbi->s_mount_opt, MINIX_DF);
break;
case Opt_minix_df:
- set_opt (sbi->s_mount_opt, MINIX_DF);
+ set_opt(sbi->s_mount_opt, MINIX_DF);
break;
case Opt_grpid:
- set_opt (sbi->s_mount_opt, GRPID);
+ set_opt(sbi->s_mount_opt, GRPID);
break;
case Opt_nogrpid:
- clear_opt (sbi->s_mount_opt, GRPID);
+ clear_opt(sbi->s_mount_opt, GRPID);
break;
case Opt_resuid:
if (match_int(&args[0], &option))
@@ -1043,41 +1042,41 @@ static int parse_options (char *options, struct super_block *sb,
/* *sb_block = match_int(&args[0]); */
break;
case Opt_err_panic:
- clear_opt (sbi->s_mount_opt, ERRORS_CONT);
- clear_opt (sbi->s_mount_opt, ERRORS_RO);
- set_opt (sbi->s_mount_opt, ERRORS_PANIC);
+ clear_opt(sbi->s_mount_opt, ERRORS_CONT);
+ clear_opt(sbi->s_mount_opt, ERRORS_RO);
+ set_opt(sbi->s_mount_opt, ERRORS_PANIC);
break;
case Opt_err_ro:
- clear_opt (sbi->s_mount_opt, ERRORS_CONT);
- clear_opt (sbi->s_mount_opt, ERRORS_PANIC);
- set_opt (sbi->s_mount_opt, ERRORS_RO);
+ clear_opt(sbi->s_mount_opt, ERRORS_CONT);
+ clear_opt(sbi->s_mount_opt, ERRORS_PANIC);
+ set_opt(sbi->s_mount_opt, ERRORS_RO);
break;
case Opt_err_cont:
- clear_opt (sbi->s_mount_opt, ERRORS_RO);
- clear_opt (sbi->s_mount_opt, ERRORS_PANIC);
- set_opt (sbi->s_mount_opt, ERRORS_CONT);
+ clear_opt(sbi->s_mount_opt, ERRORS_RO);
+ clear_opt(sbi->s_mount_opt, ERRORS_PANIC);
+ set_opt(sbi->s_mount_opt, ERRORS_CONT);
break;
case Opt_nouid32:
- set_opt (sbi->s_mount_opt, NO_UID32);
+ set_opt(sbi->s_mount_opt, NO_UID32);
break;
case Opt_nocheck:
- clear_opt (sbi->s_mount_opt, CHECK);
+ clear_opt(sbi->s_mount_opt, CHECK);
break;
case Opt_debug:
- set_opt (sbi->s_mount_opt, DEBUG);
+ set_opt(sbi->s_mount_opt, DEBUG);
break;
case Opt_oldalloc:
- set_opt (sbi->s_mount_opt, OLDALLOC);
+ set_opt(sbi->s_mount_opt, OLDALLOC);
break;
case Opt_orlov:
- clear_opt (sbi->s_mount_opt, OLDALLOC);
+ clear_opt(sbi->s_mount_opt, OLDALLOC);
break;
#ifdef CONFIG_EXT4DEV_FS_XATTR
case Opt_user_xattr:
- set_opt (sbi->s_mount_opt, XATTR_USER);
+ set_opt(sbi->s_mount_opt, XATTR_USER);
break;
case Opt_nouser_xattr:
- clear_opt (sbi->s_mount_opt, XATTR_USER);
+ clear_opt(sbi->s_mount_opt, XATTR_USER);
break;
#else
case Opt_user_xattr:
@@ -1115,7 +1114,7 @@ static int parse_options (char *options, struct super_block *sb,
"journal on remount\n");
return 0;
}
- set_opt (sbi->s_mount_opt, UPDATE_JOURNAL);
+ set_opt(sbi->s_mount_opt, UPDATE_JOURNAL);
break;
case Opt_journal_inum:
if (is_remount) {
@@ -1145,7 +1144,7 @@ static int parse_options (char *options, struct super_block *sb,
set_opt(sbi->s_mount_opt, JOURNAL_CHECKSUM);
break;
case Opt_noload:
- set_opt (sbi->s_mount_opt, NOLOAD);
+ set_opt(sbi->s_mount_opt, NOLOAD);
break;
case Opt_commit:
if (match_int(&args[0], &option))
@@ -1331,7 +1330,7 @@ set_qf_format:
"on this filesystem, use tune2fs\n");
return 0;
}
- set_opt (sbi->s_mount_opt, EXTENTS);
+ set_opt(sbi->s_mount_opt, EXTENTS);
break;
case Opt_noextents:
/*
@@ -1348,7 +1347,7 @@ set_qf_format:
"-o noextents options\n");
return 0;
}
- clear_opt (sbi->s_mount_opt, EXTENTS);
+ clear_opt(sbi->s_mount_opt, EXTENTS);
break;
case Opt_i_version:
set_opt(sbi->s_mount_opt, I_VERSION);
@@ -1374,9 +1373,9 @@ set_qf_format:
set_opt(sbi->s_mount_opt, DELALLOC);
break;
default:
- printk (KERN_ERR
- "EXT4-fs: Unrecognized mount option \"%s\" "
- "or missing value\n", p);
+ printk(KERN_ERR
+ "EXT4-fs: Unrecognized mount option \"%s\" "
+ "or missing value\n", p);
return 0;
}
}
@@ -1423,31 +1422,31 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
int res = 0;
if (le32_to_cpu(es->s_rev_level) > EXT4_MAX_SUPP_REV) {
- printk (KERN_ERR "EXT4-fs warning: revision level too high, "
- "forcing read-only mode\n");
+ printk(KERN_ERR "EXT4-fs warning: revision level too high, "
+ "forcing read-only mode\n");
res = MS_RDONLY;
}
if (read_only)
return res;
if (!(sbi->s_mount_state & EXT4_VALID_FS))
- printk (KERN_WARNING "EXT4-fs warning: mounting unchecked fs, "
- "running e2fsck is recommended\n");
+ printk(KERN_WARNING "EXT4-fs warning: mounting unchecked fs, "
+ "running e2fsck is recommended\n");
else if ((sbi->s_mount_state & EXT4_ERROR_FS))
- printk (KERN_WARNING
- "EXT4-fs warning: mounting fs with errors, "
- "running e2fsck is recommended\n");
+ printk(KERN_WARNING
+ "EXT4-fs warning: mounting fs with errors, "
+ "running e2fsck is recommended\n");
else if ((__s16) le16_to_cpu(es->s_max_mnt_count) >= 0 &&
le16_to_cpu(es->s_mnt_count) >=
(unsigned short) (__s16) le16_to_cpu(es->s_max_mnt_count))
- printk (KERN_WARNING
- "EXT4-fs warning: maximal mount count reached, "
- "running e2fsck is recommended\n");
+ printk(KERN_WARNING
+ "EXT4-fs warning: maximal mount count reached, "
+ "running e2fsck is recommended\n");
else if (le32_to_cpu(es->s_checkinterval) &&
(le32_to_cpu(es->s_lastcheck) +
le32_to_cpu(es->s_checkinterval) <= get_seconds()))
- printk (KERN_WARNING
- "EXT4-fs warning: checktime reached, "
- "running e2fsck is recommended\n");
+ printk(KERN_WARNING
+ "EXT4-fs warning: checktime reached, "
+ "running e2fsck is recommended\n");
#if 0
/* @@@ We _will_ want to clear the valid bit if we find
* inconsistencies, to force a fsck at reboot. But for
@@ -1506,14 +1505,13 @@ static int ext4_fill_flex_info(struct super_block *sb)
flex_group_count = (sbi->s_groups_count + groups_per_flex - 1) /
groups_per_flex;
- sbi->s_flex_groups = kmalloc(flex_group_count *
+ sbi->s_flex_groups = kzalloc(flex_group_count *
sizeof(struct flex_groups), GFP_KERNEL);
if (sbi->s_flex_groups == NULL) {
- printk(KERN_ERR "EXT4-fs: not enough memory\n");
+ printk(KERN_ERR "EXT4-fs: not enough memory for "
+ "%lu flex groups\n", flex_group_count);
goto failed;
}
- memset(sbi->s_flex_groups, 0, flex_group_count *
- sizeof(struct flex_groups));
gdp = ext4_get_group_desc(sb, 1, &bh);
block_bitmap = ext4_block_bitmap(sb, gdp) - 1;
@@ -1597,16 +1595,14 @@ static int ext4_check_descriptors(struct super_block *sb)
(EXT4_BLOCKS_PER_GROUP(sb) - 1);
block_bitmap = ext4_block_bitmap(sb, gdp);
- if (block_bitmap < first_block || block_bitmap > last_block)
- {
+ if (block_bitmap < first_block || block_bitmap > last_block) {
printk(KERN_ERR "EXT4-fs: ext4_check_descriptors: "
"Block bitmap for group %lu not in group "
"(block %llu)!", i, block_bitmap);
return 0;
}
inode_bitmap = ext4_inode_bitmap(sb, gdp);
- if (inode_bitmap < first_block || inode_bitmap > last_block)
- {
+ if (inode_bitmap < first_block || inode_bitmap > last_block) {
printk(KERN_ERR "EXT4-fs: ext4_check_descriptors: "
"Inode bitmap for group %lu not in group "
"(block %llu)!", i, inode_bitmap);
@@ -1614,26 +1610,28 @@ static int ext4_check_descriptors(struct super_block *sb)
}
inode_table = ext4_inode_table(sb, gdp);
if (inode_table < first_block ||
- inode_table + sbi->s_itb_per_group - 1 > last_block)
- {
+ inode_table + sbi->s_itb_per_group - 1 > last_block) {
printk(KERN_ERR "EXT4-fs: ext4_check_descriptors: "
"Inode table for group %lu not in group "
"(block %llu)!", i, inode_table);
return 0;
}
+ spin_lock(sb_bgl_lock(sbi, i));
if (!ext4_group_desc_csum_verify(sbi, i, gdp)) {
printk(KERN_ERR "EXT4-fs: ext4_check_descriptors: "
"Checksum for group %lu failed (%u!=%u)\n",
i, le16_to_cpu(ext4_group_desc_csum(sbi, i,
gdp)), le16_to_cpu(gdp->bg_checksum));
- return 0;
+ if (!(sb->s_flags & MS_RDONLY))
+ return 0;
}
+ spin_unlock(sb_bgl_lock(sbi, i));
if (!flexbg_flag)
first_block += EXT4_BLOCKS_PER_GROUP(sb);
}
ext4_free_blocks_count_set(sbi->s_es, ext4_count_free_blocks(sb));
- sbi->s_es->s_free_inodes_count=cpu_to_le32(ext4_count_free_inodes(sb));
+ sbi->s_es->s_free_inodes_count = cpu_to_le32(ext4_count_free_inodes(sb));
return 1;
}
@@ -1654,8 +1652,8 @@ static int ext4_check_descriptors(struct super_block *sb)
* e2fsck was run on this filesystem, and it must have already done the orphan
* inode cleanup for us, so we can safely abort without any further action.
*/
-static void ext4_orphan_cleanup (struct super_block * sb,
- struct ext4_super_block * es)
+static void ext4_orphan_cleanup(struct super_block *sb,
+ struct ext4_super_block *es)
{
unsigned int s_flags = sb->s_flags;
int nr_orphans = 0, nr_truncates = 0;
@@ -1732,7 +1730,7 @@ static void ext4_orphan_cleanup (struct super_block * sb,
iput(inode); /* The delete magic happens here! */
}
-#define PLURAL(x) (x), ((x)==1) ? "" : "s"
+#define PLURAL(x) (x), ((x) == 1) ? "" : "s"
if (nr_orphans)
printk(KERN_INFO "EXT4-fs: %s: %d orphan inode%s deleted\n",
@@ -1899,12 +1897,12 @@ static unsigned long ext4_get_stripe_size(struct ext4_sb_info *sbi)
return 0;
}
-static int ext4_fill_super (struct super_block *sb, void *data, int silent)
+static int ext4_fill_super(struct super_block *sb, void *data, int silent)
__releases(kernel_lock)
__acquires(kernel_lock)
{
- struct buffer_head * bh;
+ struct buffer_head *bh;
struct ext4_super_block *es = NULL;
struct ext4_sb_info *sbi;
ext4_fsblk_t block;
@@ -1953,7 +1951,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
}
if (!(bh = sb_bread(sb, logical_sb_block))) {
- printk (KERN_ERR "EXT4-fs: unable to read superblock\n");
+ printk(KERN_ERR "EXT4-fs: unable to read superblock\n");
goto out_fail;
}
/*
@@ -2026,8 +2024,8 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
set_opt(sbi->s_mount_opt, DELALLOC);
- if (!parse_options ((char *) data, sb, &journal_inum, &journal_devnum,
- NULL, 0))
+ if (!parse_options((char *) data, sb, &journal_inum, &journal_devnum,
+ NULL, 0))
goto failed_mount;
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
@@ -2102,7 +2100,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
goto failed_mount;
}
- brelse (bh);
+ brelse(bh);
logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE;
offset = do_div(logical_sb_block, blocksize);
bh = sb_bread(sb, logical_sb_block);
@@ -2114,8 +2112,8 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
es = (struct ext4_super_block *)(((char *)bh->b_data) + offset);
sbi->s_es = es;
if (es->s_magic != cpu_to_le16(EXT4_SUPER_MAGIC)) {
- printk (KERN_ERR
- "EXT4-fs: Magic mismatch, very weird !\n");
+ printk(KERN_ERR
+ "EXT4-fs: Magic mismatch, very weird !\n");
goto failed_mount;
}
}
@@ -2132,9 +2130,9 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
if ((sbi->s_inode_size < EXT4_GOOD_OLD_INODE_SIZE) ||
(!is_power_of_2(sbi->s_inode_size)) ||
(sbi->s_inode_size > blocksize)) {
- printk (KERN_ERR
- "EXT4-fs: unsupported inode size: %d\n",
- sbi->s_inode_size);
+ printk(KERN_ERR
+ "EXT4-fs: unsupported inode size: %d\n",
+ sbi->s_inode_size);
goto failed_mount;
}
if (sbi->s_inode_size > EXT4_GOOD_OLD_INODE_SIZE)
@@ -2166,20 +2164,20 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
sbi->s_mount_state = le16_to_cpu(es->s_state);
sbi->s_addr_per_block_bits = ilog2(EXT4_ADDR_PER_BLOCK(sb));
sbi->s_desc_per_block_bits = ilog2(EXT4_DESC_PER_BLOCK(sb));
- for (i=0; i < 4; i++)
+ for (i = 0; i < 4; i++)
sbi->s_hash_seed[i] = le32_to_cpu(es->s_hash_seed[i]);
sbi->s_def_hash_version = es->s_def_hash_version;
if (sbi->s_blocks_per_group > blocksize * 8) {
- printk (KERN_ERR
- "EXT4-fs: #blocks per group too big: %lu\n",
- sbi->s_blocks_per_group);
+ printk(KERN_ERR
+ "EXT4-fs: #blocks per group too big: %lu\n",
+ sbi->s_blocks_per_group);
goto failed_mount;
}
if (sbi->s_inodes_per_group > blocksize * 8) {
- printk (KERN_ERR
- "EXT4-fs: #inodes per group too big: %lu\n",
- sbi->s_inodes_per_group);
+ printk(KERN_ERR
+ "EXT4-fs: #inodes per group too big: %lu\n",
+ sbi->s_inodes_per_group);
goto failed_mount;
}
@@ -2213,10 +2211,10 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
sbi->s_groups_count = blocks_count;
db_count = (sbi->s_groups_count + EXT4_DESC_PER_BLOCK(sb) - 1) /
EXT4_DESC_PER_BLOCK(sb);
- sbi->s_group_desc = kmalloc(db_count * sizeof (struct buffer_head *),
+ sbi->s_group_desc = kmalloc(db_count * sizeof(struct buffer_head *),
GFP_KERNEL);
if (sbi->s_group_desc == NULL) {
- printk (KERN_ERR "EXT4-fs: not enough memory\n");
+ printk(KERN_ERR "EXT4-fs: not enough memory\n");
goto failed_mount;
}
@@ -2226,13 +2224,13 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
block = descriptor_loc(sb, logical_sb_block, i);
sbi->s_group_desc[i] = sb_bread(sb, block);
if (!sbi->s_group_desc[i]) {
- printk (KERN_ERR "EXT4-fs: "
- "can't read group descriptor %d\n", i);
+ printk(KERN_ERR "EXT4-fs: "
+ "can't read group descriptor %d\n", i);
db_count = i;
goto failed_mount2;
}
}
- if (!ext4_check_descriptors (sb)) {
+ if (!ext4_check_descriptors(sb)) {
printk(KERN_ERR "EXT4-fs: group descriptors corrupted!\n");
goto failed_mount2;
}
@@ -2308,11 +2306,11 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
EXT4_SB(sb)->s_journal->j_failed_commit) {
printk(KERN_CRIT "EXT4-fs error (device %s): "
"ext4_fill_super: Journal transaction "
- "%u is corrupt\n", sb->s_id,
+ "%u is corrupt\n", sb->s_id,
EXT4_SB(sb)->s_journal->j_failed_commit);
- if (test_opt (sb, ERRORS_RO)) {
- printk (KERN_CRIT
- "Mounting filesystem read-only\n");
+ if (test_opt(sb, ERRORS_RO)) {
+ printk(KERN_CRIT
+ "Mounting filesystem read-only\n");
sb->s_flags |= MS_RDONLY;
EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS;
es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
@@ -2332,9 +2330,9 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
goto failed_mount3;
} else {
if (!silent)
- printk (KERN_ERR
- "ext4: No journal on filesystem on %s\n",
- sb->s_id);
+ printk(KERN_ERR
+ "ext4: No journal on filesystem on %s\n",
+ sb->s_id);
goto failed_mount3;
}
@@ -2418,7 +2416,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
goto failed_mount4;
}
- ext4_setup_super (sb, es, sb->s_flags & MS_RDONLY);
+ ext4_setup_super(sb, es, sb->s_flags & MS_RDONLY);
/* determine the minimum size of new large inodes, if present */
if (sbi->s_inode_size > EXT4_GOOD_OLD_INODE_SIZE) {
@@ -2457,12 +2455,12 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
ext4_orphan_cleanup(sb, es);
EXT4_SB(sb)->s_mount_state &= ~EXT4_ORPHAN_FS;
if (needs_recovery)
- printk (KERN_INFO "EXT4-fs: recovery complete.\n");
+ printk(KERN_INFO "EXT4-fs: recovery complete.\n");
ext4_mark_recovery_complete(sb, es);
- printk (KERN_INFO "EXT4-fs: mounted filesystem with %s data mode.\n",
- test_opt(sb,DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA ? "journal":
- test_opt(sb,DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA ? "ordered":
- "writeback");
+ printk(KERN_INFO "EXT4-fs: mounted filesystem with %s data mode.\n",
+ test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA ? "journal":
+ test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA ? "ordered":
+ "writeback");
if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA) {
printk(KERN_WARNING "EXT4-fs: Ignoring delalloc option - "
@@ -2575,14 +2573,14 @@ static journal_t *ext4_get_journal(struct super_block *sb,
static journal_t *ext4_get_dev_journal(struct super_block *sb,
dev_t j_dev)
{
- struct buffer_head * bh;
+ struct buffer_head *bh;
journal_t *journal;
ext4_fsblk_t start;
ext4_fsblk_t len;
int hblock, blocksize;
ext4_fsblk_t sb_block;
unsigned long offset;
- struct ext4_super_block * es;
+ struct ext4_super_block *es;
struct block_device *bdev;
bdev = ext4_blkdev_get(j_dev);
@@ -2697,8 +2695,8 @@ static int ext4_load_journal(struct super_block *sb,
"unavailable, cannot proceed.\n");
return -EROFS;
}
- printk (KERN_INFO "EXT4-fs: write access will "
- "be enabled during recovery.\n");
+ printk(KERN_INFO "EXT4-fs: write access will "
+ "be enabled during recovery.\n");
}
}
@@ -2751,8 +2749,8 @@ static int ext4_load_journal(struct super_block *sb,
return 0;
}
-static int ext4_create_journal(struct super_block * sb,
- struct ext4_super_block * es,
+static int ext4_create_journal(struct super_block *sb,
+ struct ext4_super_block *es,
unsigned int journal_inum)
{
journal_t *journal;
@@ -2793,9 +2791,8 @@ static int ext4_create_journal(struct super_block * sb,
return 0;
}
-static void ext4_commit_super (struct super_block * sb,
- struct ext4_super_block * es,
- int sync)
+static void ext4_commit_super(struct super_block *sb,
+ struct ext4_super_block *es, int sync)
{
struct buffer_head *sbh = EXT4_SB(sb)->s_sbh;
@@ -2816,8 +2813,8 @@ static void ext4_commit_super (struct super_block * sb,
* remounting) the filesystem readonly, then we will end up with a
* consistent fs on disk. Record that fact.
*/
-static void ext4_mark_recovery_complete(struct super_block * sb,
- struct ext4_super_block * es)
+static void ext4_mark_recovery_complete(struct super_block *sb,
+ struct ext4_super_block *es)
{
journal_t *journal = EXT4_SB(sb)->s_journal;
@@ -2839,8 +2836,8 @@ static void ext4_mark_recovery_complete(struct super_block * sb,
* has recorded an error from a previous lifetime, move that error to the
* main filesystem now.
*/
-static void ext4_clear_journal_err(struct super_block * sb,
- struct ext4_super_block * es)
+static void ext4_clear_journal_err(struct super_block *sb,
+ struct ext4_super_block *es)
{
journal_t *journal;
int j_errno;
@@ -2865,7 +2862,7 @@ static void ext4_clear_journal_err(struct super_block * sb,
EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS;
es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
- ext4_commit_super (sb, es, 1);
+ ext4_commit_super(sb, es, 1);
jbd2_journal_clear_err(journal);
}
@@ -2898,7 +2895,7 @@ int ext4_force_commit(struct super_block *sb)
* This implicitly triggers the writebehind on sync().
*/
-static void ext4_write_super (struct super_block * sb)
+static void ext4_write_super(struct super_block *sb)
{
if (mutex_trylock(&sb->s_lock) != 0)
BUG();
@@ -2954,13 +2951,14 @@ static void ext4_unlockfs(struct super_block *sb)
}
}
-static int ext4_remount (struct super_block * sb, int * flags, char * data)
+static int ext4_remount(struct super_block *sb, int *flags, char *data)
{
- struct ext4_super_block * es;
+ struct ext4_super_block *es;
struct ext4_sb_info *sbi = EXT4_SB(sb);
ext4_fsblk_t n_blocks_count = 0;
unsigned long old_sb_flags;
struct ext4_mount_options old_opts;
+ ext4_group_t g;
int err;
#ifdef CONFIG_QUOTA
int i;
@@ -3039,6 +3037,26 @@ static int ext4_remount (struct super_block * sb, int * flags, char * data)
}
/*
+ * Make sure the group descriptor checksums
+ * are sane. If they aren't, refuse to
+ * remount r/w.
+ */
+ for (g = 0; g < sbi->s_groups_count; g++) {
+ struct ext4_group_desc *gdp =
+ ext4_get_group_desc(sb, g, NULL);
+
+ if (!ext4_group_desc_csum_verify(sbi, g, gdp)) {
+ printk(KERN_ERR
+ "EXT4-fs: ext4_remount: "
+ "Checksum for group %lu failed (%u!=%u)\n",
+ g, le16_to_cpu(ext4_group_desc_csum(sbi, g, gdp)),
+ le16_to_cpu(gdp->bg_checksum));
+ err = -EINVAL;
+ goto restore_opts;
+ }
+ }
+
+ /*
* If we have an unprocessed orphan list hanging
* around from a previously readonly bdev mount,
* require a full umount/remount for now.
@@ -3063,7 +3081,7 @@ static int ext4_remount (struct super_block * sb, int * flags, char * data)
sbi->s_mount_state = le16_to_cpu(es->s_state);
if ((err = ext4_group_extend(sb, es, n_blocks_count)))
goto restore_opts;
- if (!ext4_setup_super (sb, es, 0))
+ if (!ext4_setup_super(sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
}
}
@@ -3093,7 +3111,7 @@ restore_opts:
return err;
}
-static int ext4_statfs (struct dentry * dentry, struct kstatfs * buf)
+static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)
{
struct super_block *sb = dentry->d_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
@@ -3331,12 +3349,12 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id,
}
/* Journaling quota? */
if (EXT4_SB(sb)->s_qf_names[type]) {
- /* Quotafile not of fs root? */
+ /* Quotafile not in fs root? */
if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode)
printk(KERN_WARNING
"EXT4-fs: Quota file not on filesystem root. "
"Journaled quota will not work.\n");
- }
+ }
/*
* When we journal data on quota file, we have to flush journal to see
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 93c5fdcdad2e..8954208b4893 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1512,7 +1512,7 @@ static inline void ext4_xattr_hash_entry(struct ext4_xattr_header *header,
char *name = entry->e_name;
int n;
- for (n=0; n < entry->e_name_len; n++) {
+ for (n = 0; n < entry->e_name_len; n++) {
hash = (hash << NAME_HASH_SHIFT) ^
(hash >> (8*sizeof(hash) - NAME_HASH_SHIFT)) ^
*name++;
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 8707a8cfa02c..ddde37025ca6 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -313,6 +313,8 @@ static int fat_allow_set_time(struct msdos_sb_info *sbi, struct inode *inode)
return 0;
}
+#define TIMES_SET_FLAGS (ATTR_MTIME_SET | ATTR_ATIME_SET | ATTR_TIMES_SET)
+
int fat_setattr(struct dentry *dentry, struct iattr *attr)
{
struct msdos_sb_info *sbi = MSDOS_SB(dentry->d_sb);
@@ -336,9 +338,9 @@ int fat_setattr(struct dentry *dentry, struct iattr *attr)
/* Check for setting the inode time. */
ia_valid = attr->ia_valid;
- if (ia_valid & (ATTR_MTIME_SET | ATTR_ATIME_SET)) {
+ if (ia_valid & TIMES_SET_FLAGS) {
if (fat_allow_set_time(sbi, inode))
- attr->ia_valid &= ~(ATTR_MTIME_SET | ATTR_ATIME_SET);
+ attr->ia_valid &= ~TIMES_SET_FLAGS;
}
error = inode_change_ok(inode, attr);
diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index 2eccbfaa1d48..ae08c057e751 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -63,7 +63,7 @@ static void release_buffer_page(struct buffer_head *bh)
goto nope;
/* OK, it's a truncated page */
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto nope;
page_cache_get(page);
@@ -221,7 +221,7 @@ write_out_data:
* blocking lock_buffer().
*/
if (buffer_dirty(bh)) {
- if (test_set_buffer_locked(bh)) {
+ if (!trylock_buffer(bh)) {
BUFFER_TRACE(bh, "needs blocking lock");
spin_unlock(&journal->j_list_lock);
/* Write out all data to prevent deadlocks */
@@ -446,7 +446,7 @@ void journal_commit_transaction(journal_t *journal)
spin_lock(&journal->j_list_lock);
}
if (unlikely(!buffer_uptodate(bh))) {
- if (TestSetPageLocked(bh->b_page)) {
+ if (!trylock_page(bh->b_page)) {
spin_unlock(&journal->j_list_lock);
lock_page(bh->b_page);
spin_lock(&journal->j_list_lock);
diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index f8b3be873226..f2ad061e95ec 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -67,7 +67,7 @@ static void release_buffer_page(struct buffer_head *bh)
goto nope;
/* OK, it's a truncated page */
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto nope;
page_cache_get(page);
@@ -262,8 +262,18 @@ static int journal_finish_inode_data_buffers(journal_t *journal,
jinode->i_flags |= JI_COMMIT_RUNNING;
spin_unlock(&journal->j_list_lock);
err = filemap_fdatawait(jinode->i_vfs_inode->i_mapping);
- if (!ret)
- ret = err;
+ if (err) {
+ /*
+ * Because AS_EIO is cleared by
+ * wait_on_page_writeback_range(), set it again so
+ * that user process can get -EIO from fsync().
+ */
+ set_bit(AS_EIO,
+ &jinode->i_vfs_inode->i_mapping->flags);
+
+ if (!ret)
+ ret = err;
+ }
spin_lock(&journal->j_list_lock);
jinode->i_flags &= ~JI_COMMIT_RUNNING;
wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
@@ -670,8 +680,14 @@ start_journal_io:
* commit block, which happens below in such setting.
*/
err = journal_finish_inode_data_buffers(journal, commit_transaction);
- if (err)
- jbd2_journal_abort(journal, err);
+ if (err) {
+ char b[BDEVNAME_SIZE];
+
+ printk(KERN_WARNING
+ "JBD2: Detected IO errors while flushing file data "
+ "on %s\n", bdevname(journal->j_fs_dev, b));
+ err = 0;
+ }
/* Lo and behold: we have just managed to send a transaction to
the log. Before we can commit it, wait for the IO so far to
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index b26c6d9fe6ae..8207a01c4edb 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -68,7 +68,6 @@ EXPORT_SYMBOL(jbd2_journal_set_features);
EXPORT_SYMBOL(jbd2_journal_create);
EXPORT_SYMBOL(jbd2_journal_load);
EXPORT_SYMBOL(jbd2_journal_destroy);
-EXPORT_SYMBOL(jbd2_journal_update_superblock);
EXPORT_SYMBOL(jbd2_journal_abort);
EXPORT_SYMBOL(jbd2_journal_errno);
EXPORT_SYMBOL(jbd2_journal_ack_err);
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 8478fc25daee..46763d1cd397 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -127,7 +127,7 @@ enum {
Opt_err
};
-static match_table_t __initconst tokens = {
+static match_table_t __initdata tokens = {
{Opt_port, "port=%u"},
{Opt_rsize, "rsize=%u"},
{Opt_wsize, "wsize=%u"},
diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 00e9ccde8e42..b38f944f0667 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -1194,7 +1194,7 @@ lock_retry_remap:
tbh = bhs[i];
if (!tbh)
continue;
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
/* The buffer dirty state is now irrelevant, just clean it. */
clear_buffer_dirty(tbh);
diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c
index 33ff314cc507..9669541d0119 100644
--- a/fs/ntfs/compress.c
+++ b/fs/ntfs/compress.c
@@ -665,7 +665,7 @@ lock_retry_remap:
for (i = 0; i < nr_bhs; i++) {
struct buffer_head *tbh = bhs[i];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
continue;
if (unlikely(buffer_uptodate(tbh))) {
unlock_buffer(tbh);
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 790defb847e7..17d32ca6bc35 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -586,7 +586,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
struct buffer_head *tbh = bhs[i_bhs];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
BUG_ON(!buffer_uptodate(tbh));
clear_buffer_dirty(tbh);
@@ -779,7 +779,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
struct buffer_head *tbh = bhs[i_bhs];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
BUG_ON(!buffer_uptodate(tbh));
clear_buffer_dirty(tbh);
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index d865f5535436..a95fe5984f4b 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -492,7 +492,8 @@ static int omfs_fill_super(struct super_block *sb, void *data, int silent)
if (sbi->s_num_blocks != be64_to_cpu(omfs_rb->r_num_blocks)) {
printk(KERN_ERR "omfs: block count discrepancy between "
"super and root blocks (%llx, %llx)\n",
- sbi->s_num_blocks, be64_to_cpu(omfs_rb->r_num_blocks));
+ (unsigned long long)sbi->s_num_blocks,
+ (unsigned long long)be64_to_cpu(omfs_rb->r_num_blocks));
goto out_brelse_bh2;
}
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 01ed610f9b87..a28840b11b89 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2423,10 +2423,13 @@ static int do_io_accounting(struct task_struct *task, char *buffer, int whole)
"read_bytes: %llu\n"
"write_bytes: %llu\n"
"cancelled_write_bytes: %llu\n",
- acct.rchar, acct.wchar,
- acct.syscr, acct.syscw,
- acct.read_bytes, acct.write_bytes,
- acct.cancelled_write_bytes);
+ (unsigned long long)acct.rchar,
+ (unsigned long long)acct.wchar,
+ (unsigned long long)acct.syscr,
+ (unsigned long long)acct.syscw,
+ (unsigned long long)acct.read_bytes,
+ (unsigned long long)acct.write_bytes,
+ (unsigned long long)acct.cancelled_write_bytes);
}
static int proc_tid_io_accounting(struct task_struct *task, char *buffer)
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 192269698a8a..5699171212ae 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2435,7 +2435,7 @@ static int reiserfs_write_full_page(struct page *page,
if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
lock_buffer(bh);
} else {
- if (test_set_buffer_locked(bh)) {
+ if (!trylock_buffer(bh)) {
redirty_page_for_writepage(wbc, page);
continue;
}
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index c8f60ee183b5..c21df71943a6 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -627,7 +627,7 @@ static int journal_list_still_alive(struct super_block *s,
static void release_buffer_page(struct buffer_head *bh)
{
struct page *page = bh->b_page;
- if (!page->mapping && !TestSetPageLocked(page)) {
+ if (!page->mapping && trylock_page(page)) {
page_cache_get(page);
put_bh(bh);
if (!page->mapping)
@@ -855,7 +855,7 @@ static int write_ordered_buffers(spinlock_t * lock,
jh = JH_ENTRY(list->next);
bh = jh->bh;
get_bh(bh);
- if (test_set_buffer_locked(bh)) {
+ if (!trylock_buffer(bh)) {
if (!buffer_dirty(bh)) {
list_move(&jh->list, &tmp);
goto loop_next;
@@ -3871,7 +3871,7 @@ int reiserfs_prepare_for_journal(struct super_block *p_s_sb,
{
PROC_INFO_INC(p_s_sb, journal.prepare);
- if (test_set_buffer_locked(bh)) {
+ if (!trylock_buffer(bh)) {
if (!wait)
return 0;
lock_buffer(bh);
diff --git a/fs/splice.c b/fs/splice.c
index b30311ba8af6..1bbc6f4bb09c 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -371,7 +371,7 @@ __generic_file_splice_read(struct file *in, loff_t *ppos,
* for an in-flight io page
*/
if (flags & SPLICE_F_NONBLOCK) {
- if (TestSetPageLocked(page)) {
+ if (!trylock_page(page)) {
error = -EAGAIN;
break;
}
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 3e30e40aa24d..3141969b456d 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1233,7 +1233,7 @@ static int ufs_show_options(struct seq_file *seq, struct vfsmount *vfs)
{
struct ufs_sb_info *sbi = UFS_SB(vfs->mnt_sb);
unsigned mval = sbi->s_mount_opt & UFS_MOUNT_UFSTYPE;
- const struct match_token *tp = tokens;
+ struct match_token *tp = tokens;
while (tp->token != Opt_onerror_panic && tp->token != mval)
++tp;
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 0b211cba1909..fa47e43b8b41 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -675,7 +675,7 @@ xfs_probe_cluster(
} else
pg_offset = PAGE_CACHE_SIZE;
- if (page->index == tindex && !TestSetPageLocked(page)) {
+ if (page->index == tindex && trylock_page(page)) {
pg_len = xfs_probe_page(page, pg_offset, mapped);
unlock_page(page);
}
@@ -759,7 +759,7 @@ xfs_convert_page(
if (page->index != tindex)
goto fail;
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto fail;
if (PageWriteback(page))
goto fail_unlock_page;
@@ -1104,7 +1104,7 @@ xfs_page_state_convert(
* that we are writing into for the first time.
*/
type = IOMAP_NEW;
- if (!test_and_set_bit(BH_Lock, &bh->b_state)) {
+ if (trylock_buffer(bh)) {
ASSERT(buffer_mapped(bh));
if (iomap_valid)
all_bh = 1;
diff --git a/include/asm-arm/arch-aaec2000/io.h b/include/asm-arm/arch-aaec2000/io.h
index d710204ac747..bc2364ab8752 100644
--- a/include/asm-arm/arch-aaec2000/io.h
+++ b/include/asm-arm/arch-aaec2000/io.h
@@ -6,7 +6,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-at91/cpu.h b/include/asm-arm/arch-at91/cpu.h
index 52df794205cb..f24b55c9083f 100644
--- a/include/asm-arm/arch-at91/cpu.h
+++ b/include/asm-arm/arch-at91/cpu.h
@@ -13,7 +13,7 @@
#ifndef __ASM_ARCH_CPU_H
#define __ASM_ARCH_CPU_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_dbgu.h>
diff --git a/include/asm-arm/arch-at91/debug-macro.S b/include/asm-arm/arch-at91/debug-macro.S
index 13e9f5e1d4ff..ff28696b6d90 100644
--- a/include/asm-arm/arch-at91/debug-macro.S
+++ b/include/asm-arm/arch-at91/debug-macro.S
@@ -11,7 +11,7 @@
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_dbgu.h>
.macro addruart,rx
diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S
index 1005eee6219b..cbaf6050154a 100644
--- a/include/asm-arm/arch-at91/entry-macro.S
+++ b/include/asm-arm/arch-at91/entry-macro.S
@@ -10,7 +10,7 @@
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_aic.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-at91/memory.h b/include/asm-arm/arch-at91/memory.h
index 4835d6784509..904fbd60f0e4 100644
--- a/include/asm-arm/arch-at91/memory.h
+++ b/include/asm-arm/arch-at91/memory.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define PHYS_OFFSET (AT91_SDRAM_BASE)
diff --git a/include/asm-arm/arch-at91/system.h b/include/asm-arm/arch-at91/system.h
index 6bf846098ea9..c5e3d0357263 100644
--- a/include/asm-arm/arch-at91/system.h
+++ b/include/asm-arm/arch-at91/system.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/at91_st.h>
#include <asm/arch/at91_dbgu.h>
diff --git a/include/asm-arm/arch-at91/timex.h b/include/asm-arm/arch-at91/timex.h
index 298d8313cdac..67c86a89828f 100644
--- a/include/asm-arm/arch-at91/timex.h
+++ b/include/asm-arm/arch-at91/timex.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_TIMEX_H
#define __ASM_ARCH_TIMEX_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#if defined(CONFIG_ARCH_AT91RM9200)
diff --git a/include/asm-arm/arch-cl7500/entry-macro.S b/include/asm-arm/arch-cl7500/entry-macro.S
index 038b761fdadc..5bd55557ccca 100644
--- a/include/asm-arm/arch-cl7500/entry-macro.S
+++ b/include/asm-arm/arch-cl7500/entry-macro.S
@@ -1,4 +1,4 @@
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/entry-macro-iomd.S>
.equ ioc_base_high, IOC_BASE & 0xff000000
diff --git a/include/asm-arm/arch-cl7500/io.h b/include/asm-arm/arch-cl7500/io.h
index 89a33287f4fe..80f9b19cac9e 100644
--- a/include/asm-arm/arch-cl7500/io.h
+++ b/include/asm-arm/arch-cl7500/io.h
@@ -10,7 +10,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S
index cd8c5a0bc7bc..3554887cbccb 100644
--- a/include/asm-arm/arch-clps711x/entry-macro.S
+++ b/include/asm-arm/arch-clps711x/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/clps7111.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-clps711x/io.h b/include/asm-arm/arch-clps711x/io.h
index 53d790202c19..2b84dac8b2fa 100644
--- a/include/asm-arm/arch-clps711x/io.h
+++ b/include/asm-arm/arch-clps711x/io.h
@@ -20,7 +20,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-clps711x/system.h b/include/asm-arm/arch-clps711x/system.h
index 11e1491535a8..1f561772bee4 100644
--- a/include/asm-arm/arch-clps711x/system.h
+++ b/include/asm-arm/arch-clps711x/system.h
@@ -20,7 +20,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/clps7111.h>
#include <asm/io.h>
diff --git a/include/asm-arm/arch-clps711x/uncompress.h b/include/asm-arm/arch-clps711x/uncompress.h
index 03d233ae87ce..8c5684ad086e 100644
--- a/include/asm-arm/arch-clps711x/uncompress.h
+++ b/include/asm-arm/arch-clps711x/uncompress.h
@@ -18,7 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <asm/arch/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/clps7111.h>
#undef CLPS7111_BASE
diff --git a/include/asm-arm/arch-davinci/gpio.h b/include/asm-arm/arch-davinci/gpio.h
index ff8de30b2fb3..54fda734649f 100644
--- a/include/asm-arm/arch-davinci/gpio.h
+++ b/include/asm-arm/arch-davinci/gpio.h
@@ -14,7 +14,7 @@
#define __DAVINCI_GPIO_H
#include <linux/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* basic gpio routines
diff --git a/include/asm-arm/arch-davinci/system.h b/include/asm-arm/arch-davinci/system.h
index 440ac515804b..6713e4a44ee8 100644
--- a/include/asm-arm/arch-davinci/system.h
+++ b/include/asm-arm/arch-davinci/system.h
@@ -12,7 +12,7 @@
#define __ASM_ARCH_SYSTEM_H
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
extern void davinci_watchdog_reset(void);
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index e63064edb734..e203c628d500 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
#include <asm/hardware/dec21285.h>
diff --git a/include/asm-arm/arch-ebsa285/io.h b/include/asm-arm/arch-ebsa285/io.h
index f9c729141860..e88c6e230387 100644
--- a/include/asm-arm/arch-ebsa285/io.h
+++ b/include/asm-arm/arch-ebsa285/io.h
@@ -14,7 +14,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffff
diff --git a/include/asm-arm/arch-ebsa285/system.h b/include/asm-arm/arch-ebsa285/system.h
index bf91c695c4b5..a720bf7ca123 100644
--- a/include/asm-arm/arch-ebsa285/system.h
+++ b/include/asm-arm/arch-ebsa285/system.h
@@ -9,7 +9,7 @@
*/
#include <asm/hardware/dec21285.h>
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
diff --git a/include/asm-arm/arch-ep93xx/hardware.h b/include/asm-arm/arch-ep93xx/hardware.h
index 9b69f454065d..4233f6e85150 100644
--- a/include/asm-arm/arch-ep93xx/hardware.h
+++ b/include/asm-arm/arch-ep93xx/hardware.h
@@ -1,6 +1,8 @@
/*
* linux/include/asm-arm/arch-ep93xx/hardware.h
*/
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
#include "ep93xx-regs.h"
@@ -10,3 +12,5 @@
#include "gesbc9312.h"
#include "ts72xx.h"
+
+#endif
diff --git a/include/asm-arm/arch-ep93xx/system.h b/include/asm-arm/arch-ep93xx/system.h
index 79b718586746..f1a5acf51919 100644
--- a/include/asm-arm/arch-ep93xx/system.h
+++ b/include/asm-arm/arch-ep93xx/system.h
@@ -2,7 +2,7 @@
* linux/include/asm-arm/arch-ep93xx/system.h
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-h720x/io.h b/include/asm-arm/arch-h720x/io.h
index d3ccfd8172b7..68814828c9a7 100644
--- a/include/asm-arm/arch-h720x/io.h
+++ b/include/asm-arm/arch-h720x/io.h
@@ -14,7 +14,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h
index 8dc1460b2305..ddba93760b42 100644
--- a/include/asm-arm/arch-h720x/system.h
+++ b/include/asm-arm/arch-h720x/system.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static void arch_idle(void)
{
diff --git a/include/asm-arm/arch-h720x/uncompress.h b/include/asm-arm/arch-h720x/uncompress.h
index 18c69e0f3585..61584cd5f425 100644
--- a/include/asm-arm/arch-h720x/uncompress.h
+++ b/include/asm-arm/arch-h720x/uncompress.h
@@ -7,7 +7,7 @@
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define LSR 0x14
#define TEMPTY 0x40
diff --git a/include/asm-arm/arch-imx/entry-macro.S b/include/asm-arm/arch-imx/entry-macro.S
index 0b84e81031c3..5dc0f307c1bb 100644
--- a/include/asm-arm/arch-imx/entry-macro.S
+++ b/include/asm-arm/arch-imx/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.macro disable_fiq
.endm
diff --git a/include/asm-arm/arch-imx/io.h b/include/asm-arm/arch-imx/io.h
index b191cdd05576..1a1d9bb88631 100644
--- a/include/asm-arm/arch-imx/io.h
+++ b/include/asm-arm/arch-imx/io.h
@@ -20,7 +20,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-imx/irqs.h b/include/asm-arm/arch-imx/irqs.h
index f195542898e0..238197cfb9d9 100644
--- a/include/asm-arm/arch-imx/irqs.h
+++ b/include/asm-arm/arch-imx/irqs.h
@@ -23,7 +23,7 @@
#define __ARM_IRQS_H__
/* Use the imx definitions */
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* IMX Interrupt numbers
diff --git a/include/asm-arm/arch-integrator/entry-macro.S b/include/asm-arm/arch-integrator/entry-macro.S
index 491af1a23de5..ef535a68bdd3 100644
--- a/include/asm-arm/arch-integrator/entry-macro.S
+++ b/include/asm-arm/arch-integrator/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-iop13xx/adma.h b/include/asm-arm/arch-iop13xx/adma.h
index ef4f5da2029f..26f60af67168 100644
--- a/include/asm-arm/arch-iop13xx/adma.h
+++ b/include/asm-arm/arch-iop13xx/adma.h
@@ -19,7 +19,7 @@
#define _ADMA_H
#include <linux/types.h>
#include <linux/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iop_adma.h>
#define ADMA_ACCR(chan) (chan->mmr_base + 0x0)
diff --git a/include/asm-arm/arch-iop13xx/timex.h b/include/asm-arm/arch-iop13xx/timex.h
index f0c51dd97ed8..47564ecb3872 100644
--- a/include/asm-arm/arch-iop13xx/timex.h
+++ b/include/asm-arm/arch-iop13xx/timex.h
@@ -1,3 +1,3 @@
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define CLOCK_TICK_RATE (100 * HZ)
diff --git a/include/asm-arm/arch-iop13xx/uncompress.h b/include/asm-arm/arch-iop13xx/uncompress.h
index dd9c2934190e..5d4418decb86 100644
--- a/include/asm-arm/arch-iop13xx/uncompress.h
+++ b/include/asm-arm/arch-iop13xx/uncompress.h
@@ -1,6 +1,6 @@
#include <asm/types.h>
#include <linux/serial_reg.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS)
#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
diff --git a/include/asm-arm/arch-iop32x/io.h b/include/asm-arm/arch-iop32x/io.h
index 958af751a484..47b2736236e4 100644
--- a/include/asm-arm/arch-iop32x/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -11,7 +11,7 @@
#ifndef __IO_H
#define __IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
unsigned int mtype);
diff --git a/include/asm-arm/arch-iop32x/memory.h b/include/asm-arm/arch-iop32x/memory.h
index c51072af214e..bdcf03895ee0 100644
--- a/include/asm-arm/arch-iop32x/memory.h
+++ b/include/asm-arm/arch-iop32x/memory.h
@@ -5,7 +5,7 @@
#ifndef __MEMORY_H
#define __MEMORY_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Physical DRAM offset.
diff --git a/include/asm-arm/arch-iop32x/timex.h b/include/asm-arm/arch-iop32x/timex.h
index 9934b087311b..445704619825 100644
--- a/include/asm-arm/arch-iop32x/timex.h
+++ b/include/asm-arm/arch-iop32x/timex.h
@@ -4,6 +4,6 @@
* IOP32x architecture timex specifications
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define CLOCK_TICK_RATE (100 * HZ)
diff --git a/include/asm-arm/arch-iop32x/uncompress.h b/include/asm-arm/arch-iop32x/uncompress.h
index 070f15818fe7..07028786394e 100644
--- a/include/asm-arm/arch-iop32x/uncompress.h
+++ b/include/asm-arm/arch-iop32x/uncompress.h
@@ -5,7 +5,7 @@
#include <asm/types.h>
#include <asm/mach-types.h>
#include <linux/serial_reg.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static volatile u8 *uart_base;
diff --git a/include/asm-arm/arch-iop33x/io.h b/include/asm-arm/arch-iop33x/io.h
index fec9c53e2b10..3fc607c46f03 100644
--- a/include/asm-arm/arch-iop33x/io.h
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -11,7 +11,7 @@
#ifndef __IO_H
#define __IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
unsigned int mtype);
diff --git a/include/asm-arm/arch-iop33x/memory.h b/include/asm-arm/arch-iop33x/memory.h
index c8749127d6ab..d798d83c83a5 100644
--- a/include/asm-arm/arch-iop33x/memory.h
+++ b/include/asm-arm/arch-iop33x/memory.h
@@ -5,7 +5,7 @@
#ifndef __MEMORY_H
#define __MEMORY_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Physical DRAM offset.
diff --git a/include/asm-arm/arch-iop33x/timex.h b/include/asm-arm/arch-iop33x/timex.h
index fe3e1e369ff9..75a001e93daf 100644
--- a/include/asm-arm/arch-iop33x/timex.h
+++ b/include/asm-arm/arch-iop33x/timex.h
@@ -4,6 +4,6 @@
* IOP3xx architecture timex specifications
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define CLOCK_TICK_RATE (100 * HZ)
diff --git a/include/asm-arm/arch-iop33x/uncompress.h b/include/asm-arm/arch-iop33x/uncompress.h
index e17fbc05877b..34d9e8e8287a 100644
--- a/include/asm-arm/arch-iop33x/uncompress.h
+++ b/include/asm-arm/arch-iop33x/uncompress.h
@@ -5,7 +5,7 @@
#include <asm/types.h>
#include <asm/mach-types.h>
#include <linux/serial_reg.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static volatile u32 *uart_base;
diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h
index c0ff2c6c66e7..5dc1d25dcb4f 100644
--- a/include/asm-arm/arch-ixp2000/io.h
+++ b/include/asm-arm/arch-ixp2000/io.h
@@ -15,7 +15,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
#define __mem_pci(a) (a)
diff --git a/include/asm-arm/arch-ixp2000/system.h b/include/asm-arm/arch-ixp2000/system.h
index 3cc9a04f68cb..8731dd36e452 100644
--- a/include/asm-arm/arch-ixp2000/system.h
+++ b/include/asm-arm/arch-ixp2000/system.h
@@ -9,7 +9,7 @@
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
static inline void arch_idle(void)
diff --git a/include/asm-arm/arch-ixp23xx/memory.h b/include/asm-arm/arch-ixp23xx/memory.h
index 6d859d742d7f..c3d906af9fea 100644
--- a/include/asm-arm/arch-ixp23xx/memory.h
+++ b/include/asm-arm/arch-ixp23xx/memory.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Physical DRAM offset.
@@ -28,7 +28,6 @@
* to an address that the kernel can use.
*/
#ifndef __ASSEMBLY__
-#include <asm/mach-types.h>
#define __virt_to_bus(v) \
({ unsigned int ret; \
diff --git a/include/asm-arm/arch-ixp23xx/system.h b/include/asm-arm/arch-ixp23xx/system.h
index 925e6b0c338b..54e8a51475e6 100644
--- a/include/asm-arm/arch-ixp23xx/system.h
+++ b/include/asm-arm/arch-ixp23xx/system.h
@@ -8,7 +8,7 @@
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
static inline void arch_idle(void)
diff --git a/include/asm-arm/arch-ixp4xx/avila.h b/include/asm-arm/arch-ixp4xx/avila.h
index 0dfea0ccd6ba..88f053d64430 100644
--- a/include/asm-arm/arch-ixp4xx/avila.h
+++ b/include/asm-arm/arch-ixp4xx/avila.h
@@ -16,7 +16,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define AVILA_SDA_PIN 7
diff --git a/include/asm-arm/arch-ixp4xx/coyote.h b/include/asm-arm/arch-ixp4xx/coyote.h
index 7ac9ba2c035c..428b298afc1f 100644
--- a/include/asm-arm/arch-ixp4xx/coyote.h
+++ b/include/asm-arm/arch-ixp4xx/coyote.h
@@ -13,7 +13,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
/* PCI controller GPIO to IRQ pin mappings */
diff --git a/include/asm-arm/arch-ixp4xx/dma.h b/include/asm-arm/arch-ixp4xx/dma.h
index 2c7f5327d80f..0b755d6e9198 100644
--- a/include/asm-arm/arch-ixp4xx/dma.h
+++ b/include/asm-arm/arch-ixp4xx/dma.h
@@ -14,7 +14,7 @@
#include <linux/device.h>
#include <asm/page.h>
#include <asm/sizes.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M)
diff --git a/include/asm-arm/arch-ixp4xx/dsmg600.h b/include/asm-arm/arch-ixp4xx/dsmg600.h
index b7673e171abe..5afae8c2e296 100644
--- a/include/asm-arm/arch-ixp4xx/dsmg600.h
+++ b/include/asm-arm/arch-ixp4xx/dsmg600.h
@@ -13,7 +13,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define DSMG600_SDA_PIN 5
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S
index f144a005ed95..ed313c52a8a4 100644
--- a/include/asm-arm/arch-ixp4xx/entry-macro.S
+++ b/include/asm-arm/arch-ixp4xx/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.macro disable_fiq
.endm
diff --git a/include/asm-arm/arch-ixp4xx/fsg.h b/include/asm-arm/arch-ixp4xx/fsg.h
index c0100cc7981c..168b9848eb4a 100644
--- a/include/asm-arm/arch-ixp4xx/fsg.h
+++ b/include/asm-arm/arch-ixp4xx/fsg.h
@@ -16,7 +16,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define FSG_SDA_PIN 12
diff --git a/include/asm-arm/arch-ixp4xx/gpio.h b/include/asm-arm/arch-ixp4xx/gpio.h
index 3a4c5b8ae9e1..28e7d27b1b8f 100644
--- a/include/asm-arm/arch-ixp4xx/gpio.h
+++ b/include/asm-arm/arch-ixp4xx/gpio.h
@@ -25,7 +25,7 @@
#ifndef __ASM_ARCH_IXP4XX_GPIO_H
#define __ASM_ARCH_IXP4XX_GPIO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static inline int gpio_request(unsigned gpio, const char *label)
{
diff --git a/include/asm-arm/arch-ixp4xx/gtwx5715.h b/include/asm-arm/arch-ixp4xx/gtwx5715.h
index c3069d67c00e..2192dedc2f59 100644
--- a/include/asm-arm/arch-ixp4xx/gtwx5715.h
+++ b/include/asm-arm/arch-ixp4xx/gtwx5715.h
@@ -21,7 +21,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#include "irqs.h"
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index de181ce958db..8e7426081f0e 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -15,7 +15,7 @@
#include <linux/bitops.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffff0000
diff --git a/include/asm-arm/arch-ixp4xx/ixdp425.h b/include/asm-arm/arch-ixp4xx/ixdp425.h
index e0791af3bfea..d0a1dcb48d53 100644
--- a/include/asm-arm/arch-ixp4xx/ixdp425.h
+++ b/include/asm-arm/arch-ixp4xx/ixdp425.h
@@ -13,7 +13,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define IXDP425_SDA_PIN 7
diff --git a/include/asm-arm/arch-ixp4xx/nas100d.h b/include/asm-arm/arch-ixp4xx/nas100d.h
index 98d937897bce..ecb12d66399c 100644
--- a/include/asm-arm/arch-ixp4xx/nas100d.h
+++ b/include/asm-arm/arch-ixp4xx/nas100d.h
@@ -16,7 +16,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define NAS100D_SDA_PIN 5
diff --git a/include/asm-arm/arch-ixp4xx/nslu2.h b/include/asm-arm/arch-ixp4xx/nslu2.h
index 714bbc65126a..fa895f44e431 100644
--- a/include/asm-arm/arch-ixp4xx/nslu2.h
+++ b/include/asm-arm/arch-ixp4xx/nslu2.h
@@ -15,7 +15,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define NSLU2_SDA_PIN 7
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index a1f2b5404db1..b2af5154cef3 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -8,7 +8,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#ifndef __ASSEMBLY__
diff --git a/include/asm-arm/arch-ixp4xx/prpmc1100.h b/include/asm-arm/arch-ixp4xx/prpmc1100.h
index e2532ab7f48f..100855feafdd 100644
--- a/include/asm-arm/arch-ixp4xx/prpmc1100.h
+++ b/include/asm-arm/arch-ixp4xx/prpmc1100.h
@@ -13,7 +13,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H__
-#error "Do not include this directly, instead #include <asm/hardware.h>"
+#error "Do not include this directly, instead #include <asm/arch/hardware.h>"
#endif
#define PRPMC1100_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS
diff --git a/include/asm-arm/arch-ixp4xx/system.h b/include/asm-arm/arch-ixp4xx/system.h
index 8e1db423b1cc..f11b92262a07 100644
--- a/include/asm-arm/arch-ixp4xx/system.h
+++ b/include/asm-arm/arch-ixp4xx/system.h
@@ -9,7 +9,7 @@
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-ixp4xx/timex.h b/include/asm-arm/arch-ixp4xx/timex.h
index 3745e35cc030..c2559e28cbcb 100644
--- a/include/asm-arm/arch-ixp4xx/timex.h
+++ b/include/asm-arm/arch-ixp4xx/timex.h
@@ -3,7 +3,7 @@
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* We use IXP425 General purpose timer for our timer needs, it runs at
diff --git a/include/asm-arm/arch-ks8695/debug-macro.S b/include/asm-arm/arch-ks8695/debug-macro.S
index cd5f2fb1f06e..d2583ffffa95 100644
--- a/include/asm-arm/arch-ks8695/debug-macro.S
+++ b/include/asm-arm/arch-ks8695/debug-macro.S
@@ -11,7 +11,7 @@
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/regs-uart.h>
.macro addruart, rx
diff --git a/include/asm-arm/arch-ks8695/entry-macro.S b/include/asm-arm/arch-ks8695/entry-macro.S
index e34bdf85920e..3993cfe67cfa 100644
--- a/include/asm-arm/arch-ks8695/entry-macro.S
+++ b/include/asm-arm/arch-ks8695/entry-macro.S
@@ -11,7 +11,7 @@
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/regs-irq.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-ks8695/memory.h b/include/asm-arm/arch-ks8695/memory.h
index 24f6a6e4a302..1b542f77977a 100644
--- a/include/asm-arm/arch-ks8695/memory.h
+++ b/include/asm-arm/arch-ks8695/memory.h
@@ -13,7 +13,7 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Physical SRAM offset.
diff --git a/include/asm-arm/arch-l7200/aux_reg.h b/include/asm-arm/arch-l7200/aux_reg.h
index 5b4396de16a0..762cbc76c501 100644
--- a/include/asm-arm/arch-l7200/aux_reg.h
+++ b/include/asm-arm/arch-l7200/aux_reg.h
@@ -9,7 +9,7 @@
#ifndef _ASM_ARCH_AUXREG_H
#define _ASM_ARCH_AUXREG_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define l7200aux_reg *((volatile unsigned int *) (AUX_BASE))
diff --git a/include/asm-arm/arch-l7200/entry-macro.S b/include/asm-arm/arch-l7200/entry-macro.S
index 63411d3e9df4..d5e7294df1d5 100644
--- a/include/asm-arm/arch-l7200/entry-macro.S
+++ b/include/asm-arm/arch-l7200/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.equ irq_base_addr, IO_BASE_2
diff --git a/include/asm-arm/arch-l7200/gp_timers.h b/include/asm-arm/arch-l7200/gp_timers.h
index 9c4804d13578..6f20962df248 100644
--- a/include/asm-arm/arch-l7200/gp_timers.h
+++ b/include/asm-arm/arch-l7200/gp_timers.h
@@ -10,7 +10,7 @@
#ifndef _ASM_ARCH_GPTIMERS_H
#define _ASM_ARCH_GPTIMERS_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Layout of L7200 general purpose timer registers
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h
index 645dbdfb3908..e24a10a7ed8c 100644
--- a/include/asm-arm/arch-l7200/io.h
+++ b/include/asm-arm/arch-l7200/io.h
@@ -10,7 +10,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-l7200/system.h b/include/asm-arm/arch-l7200/system.h
index 18825cf071ba..efef950a5b5d 100644
--- a/include/asm-arm/arch-l7200/system.h
+++ b/include/asm-arm/arch-l7200/system.h
@@ -12,7 +12,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-l7200/uncompress.h b/include/asm-arm/arch-l7200/uncompress.h
index 04be2a088639..c5ba0adf4a5d 100644
--- a/include/asm-arm/arch-l7200/uncompress.h
+++ b/include/asm-arm/arch-l7200/uncompress.h
@@ -9,7 +9,7 @@
* 07-26-2000 SJH Removed hard coded baud rate
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_UART IO_START + 0x00044000
diff --git a/include/asm-arm/arch-lh7a40x/entry-macro.S b/include/asm-arm/arch-lh7a40x/entry-macro.S
index ffe397250f0c..34468e064629 100644
--- a/include/asm-arm/arch-lh7a40x/entry-macro.S
+++ b/include/asm-arm/arch-lh7a40x/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
/* In order to allow there to be support for both of the processor
diff --git a/include/asm-arm/arch-lh7a40x/io.h b/include/asm-arm/arch-lh7a40x/io.h
index 17bc94097481..8d591d0927c1 100644
--- a/include/asm-arm/arch-lh7a40x/io.h
+++ b/include/asm-arm/arch-lh7a40x/io.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-msm/debug-macro.S b/include/asm-arm/arch-msm/debug-macro.S
index 393d5272e506..e131b44b2107 100644
--- a/include/asm-arm/arch-msm/debug-macro.S
+++ b/include/asm-arm/arch-msm/debug-macro.S
@@ -14,7 +14,7 @@
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/msm_iomap.h>
.macro addruart,rx
diff --git a/include/asm-arm/arch-msm/system.h b/include/asm-arm/arch-msm/system.h
index 7c5544bdd0c7..fb31b3aa6750 100644
--- a/include/asm-arm/arch-msm/system.h
+++ b/include/asm-arm/arch-msm/system.h
@@ -13,7 +13,7 @@
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
void arch_idle(void);
diff --git a/include/asm-arm/arch-mxc/gpio.h b/include/asm-arm/arch-mxc/gpio.h
index d393e15f5a6b..5f13a65e4044 100644
--- a/include/asm-arm/arch-mxc/gpio.h
+++ b/include/asm-arm/arch-mxc/gpio.h
@@ -19,7 +19,7 @@
#ifndef __ASM_ARCH_MXC_GPIO_H__
#define __ASM_ARCH_MXC_GPIO_H__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm-generic/gpio.h>
/* use gpiolib dispatchers */
diff --git a/include/asm-arm/arch-mxc/irqs.h b/include/asm-arm/arch-mxc/irqs.h
index f416130718cf..21411efc10fb 100644
--- a/include/asm-arm/arch-mxc/irqs.h
+++ b/include/asm-arm/arch-mxc/irqs.h
@@ -11,6 +11,6 @@
#ifndef __ASM_ARCH_MXC_IRQS_H__
#define __ASM_ARCH_MXC_IRQS_H__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#endif /* __ASM_ARCH_MXC_IRQS_H__ */
diff --git a/include/asm-arm/arch-mxc/memory.h b/include/asm-arm/arch-mxc/memory.h
index 059f83023a10..7e669ee0d634 100644
--- a/include/asm-arm/arch-mxc/memory.h
+++ b/include/asm-arm/arch-mxc/memory.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_MXC_MEMORY_H__
#define __ASM_ARCH_MXC_MEMORY_H__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* Virtual view <-> DMA view memory address translations
diff --git a/include/asm-arm/arch-mxc/mxc_timer.h b/include/asm-arm/arch-mxc/mxc_timer.h
index 6cb11f4f1a06..5439fa6cf615 100644
--- a/include/asm-arm/arch-mxc/mxc_timer.h
+++ b/include/asm-arm/arch-mxc/mxc_timer.h
@@ -24,7 +24,7 @@
#define __PLAT_MXC_TIMER_H
#include <linux/clk.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#ifdef CONFIG_ARCH_IMX
#define TIMER_BASE IO_ADDRESS(TIM1_BASE_ADDR)
diff --git a/include/asm-arm/arch-mxc/timex.h b/include/asm-arm/arch-mxc/timex.h
index 59019fa58f82..432e0c84c509 100644
--- a/include/asm-arm/arch-mxc/timex.h
+++ b/include/asm-arm/arch-mxc/timex.h
@@ -20,6 +20,6 @@
#ifndef __ASM_ARCH_MXC_TIMEX_H__
#define __ASM_ARCH_MXC_TIMEX_H__
-#include <asm/hardware.h> /* for CLOCK_TICK_RATE */
+#include <asm/arch/hardware.h> /* for CLOCK_TICK_RATE */
#endif /* __ASM_ARCH_MXC_TIMEX_H__ */
diff --git a/include/asm-arm/arch-mxc/uncompress.h b/include/asm-arm/arch-mxc/uncompress.h
index 42cc0cb3fefd..18f33b0cdeb2 100644
--- a/include/asm-arm/arch-mxc/uncompress.h
+++ b/include/asm-arm/arch-mxc/uncompress.h
@@ -25,7 +25,7 @@
#define __MXC_BOOT_UNCOMPRESS
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
diff --git a/include/asm-arm/arch-netx/entry-macro.S b/include/asm-arm/arch-netx/entry-macro.S
index 83ad188a0847..4115bbdf97ae 100644
--- a/include/asm-arm/arch-netx/entry-macro.S
+++ b/include/asm-arm/arch-netx/entry-macro.S
@@ -18,7 +18,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.macro disable_fiq
.endm
diff --git a/include/asm-arm/arch-netx/system.h b/include/asm-arm/arch-netx/system.h
index 52adf368d765..0624d87e1db8 100644
--- a/include/asm-arm/arch-netx/system.h
+++ b/include/asm-arm/arch-netx/system.h
@@ -20,7 +20,7 @@
#define __ASM_ARCH_SYSTEM_H
#include <asm/io.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include "netx-regs.h"
static inline void arch_idle(void)
diff --git a/include/asm-arm/arch-ns9xxx/debug-macro.S b/include/asm-arm/arch-ns9xxx/debug-macro.S
index b21b93eb2dbc..c78908d7203d 100644
--- a/include/asm-arm/arch-ns9xxx/debug-macro.S
+++ b/include/asm-arm/arch-ns9xxx/debug-macro.S
@@ -7,9 +7,9 @@
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
-#include <asm/arch-ns9xxx/regs-board-a9m9750dev.h>
+#include <asm/arch/regs-board-a9m9750dev.h>
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
diff --git a/include/asm-arm/arch-ns9xxx/entry-macro.S b/include/asm-arm/arch-ns9xxx/entry-macro.S
index 89a21c530468..e9d9449d300a 100644
--- a/include/asm-arm/arch-ns9xxx/entry-macro.S
+++ b/include/asm-arm/arch-ns9xxx/entry-macro.S
@@ -8,8 +8,8 @@
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
-#include <asm/hardware.h>
-#include <asm/arch-ns9xxx/regs-sys-common.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/regs-sys-common.h>
.macro get_irqnr_preamble, base, tmp
ldr \base, =SYS_ISRADDR
diff --git a/include/asm-arm/arch-ns9xxx/processor.h b/include/asm-arm/arch-ns9xxx/processor.h
index f7b53b65de81..3137e5ba01a9 100644
--- a/include/asm-arm/arch-ns9xxx/processor.h
+++ b/include/asm-arm/arch-ns9xxx/processor.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_PROCESSOR_H
#define __ASM_ARCH_PROCESSOR_H
-#include <asm/arch-ns9xxx/module.h>
+#include <asm/arch/module.h>
#define processor_is_ns9210() (0 \
|| module_is_cc7ucamry() \
diff --git a/include/asm-arm/arch-ns9xxx/regs-bbu.h b/include/asm-arm/arch-ns9xxx/regs-bbu.h
index 7ee194dc6354..b41b31d04f03 100644
--- a/include/asm-arm/arch-ns9xxx/regs-bbu.h
+++ b/include/asm-arm/arch-ns9xxx/regs-bbu.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_REGSBBU_H
#define __ASM_ARCH_REGSBBU_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/* BBus Utility */
diff --git a/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h b/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
index afa3a9db3e1d..6bf1ed2ac3d2 100644
--- a/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
+++ b/include/asm-arm/arch-ns9xxx/regs-board-a9m9750dev.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_REGSBOARDA9M9750_H
#define __ASM_ARCH_REGSBOARDA9M9750_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define FPGA_UARTA_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0))
#define FPGA_UARTB_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x08)
diff --git a/include/asm-arm/arch-ns9xxx/regs-mem.h b/include/asm-arm/arch-ns9xxx/regs-mem.h
index fb455a0ed845..023f7be6f4c6 100644
--- a/include/asm-arm/arch-ns9xxx/regs-mem.h
+++ b/include/asm-arm/arch-ns9xxx/regs-mem.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_REGSMEM_H
#define __ASM_ARCH_REGSMEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/* Memory Module */
diff --git a/include/asm-arm/arch-ns9xxx/regs-sys-common.h b/include/asm-arm/arch-ns9xxx/regs-sys-common.h
index 956c57cb781f..bc82d5ec2a88 100644
--- a/include/asm-arm/arch-ns9xxx/regs-sys-common.h
+++ b/include/asm-arm/arch-ns9xxx/regs-sys-common.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_REGSSYSCOMMON_H
#define __ASM_ARCH_REGSSYSCOMMON_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/* Interrupt Vector Address Register Level x */
#define SYS_IVA(x) __REG2(0xa09000c4, (x))
diff --git a/include/asm-arm/arch-ns9xxx/regs-sys-ns9360.h b/include/asm-arm/arch-ns9xxx/regs-sys-ns9360.h
index 318b6945afb6..821275a88cb1 100644
--- a/include/asm-arm/arch-ns9xxx/regs-sys-ns9360.h
+++ b/include/asm-arm/arch-ns9xxx/regs-sys-ns9360.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARCH_REGSSYSNS9360_H
#define __ASM_ARCH_REGSSYSNS9360_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/* System Control Module */
diff --git a/include/asm-arm/arch-ns9xxx/system.h b/include/asm-arm/arch-ns9xxx/system.h
index 1348073afe48..c2941684d667 100644
--- a/include/asm-arm/arch-ns9xxx/system.h
+++ b/include/asm-arm/arch-ns9xxx/system.h
@@ -12,8 +12,8 @@
#define __ASM_ARCH_SYSTEM_H
#include <asm/proc-fns.h>
-#include <asm/arch-ns9xxx/processor.h>
-#include <asm/arch-ns9xxx/processor-ns9360.h>
+#include <asm/arch/processor.h>
+#include <asm/arch/processor-ns9360.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h
index db44c5d1f1a0..99564c70f128 100644
--- a/include/asm-arm/arch-omap/board.h
+++ b/include/asm-arm/arch-omap/board.h
@@ -154,7 +154,7 @@ struct omap_version_config {
};
-#include <asm-arm/arch-omap/board-nokia.h>
+#include <asm/arch/board-nokia.h>
struct omap_board_config_entry {
u16 tag;
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 369093a45fcf..67ed7839e782 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/io.h>
#include <asm/arch/irqs.h>
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index 0b13557fd30b..449e3568baa6 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -34,7 +34,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 7464c694859b..afbf1e846468 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -327,6 +327,6 @@
extern void omap_init_irq(void);
#endif
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#endif
diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h
index 26c78f67dc8e..3da459a282b9 100644
--- a/include/asm-arm/arch-omap/mcbsp.h
+++ b/include/asm-arm/arch-omap/mcbsp.h
@@ -27,7 +27,7 @@
#include <linux/completion.h>
#include <linux/spinlock.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/clock.h>
#define OMAP730_MCBSP1_BASE 0xfffb1000
diff --git a/include/asm-arm/arch-omap/mtd-xip.h b/include/asm-arm/arch-omap/mtd-xip.h
index a73a28571fee..f4714b5270d0 100644
--- a/include/asm-arm/arch-omap/mtd-xip.h
+++ b/include/asm-arm/arch-omap/mtd-xip.h
@@ -14,7 +14,7 @@
#ifndef __ARCH_OMAP_MTD_XIP_H__
#define __ARCH_OMAP_MTD_XIP_H__
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define OMAP_MPU_TIMER_BASE (0xfffec500)
#define OMAP_MPU_TIMER_OFFSET 0x100
diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h
index ac2bfa433f06..176d9d6c258e 100644
--- a/include/asm-arm/arch-omap/system.h
+++ b/include/asm-arm/arch-omap/system.h
@@ -7,7 +7,7 @@
#include <linux/clk.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#ifndef CONFIG_MACH_VOICEBLUE
#define voiceblue_reset() do {} while (0)
diff --git a/include/asm-arm/arch-pnx4008/system.h b/include/asm-arm/arch-pnx4008/system.h
index 6e3da70ab107..17f9d7f9e5a1 100644
--- a/include/asm-arm/arch-pnx4008/system.h
+++ b/include/asm-arm/arch-pnx4008/system.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/platform.h>
diff --git a/include/asm-arm/arch-pnx4008/timex.h b/include/asm-arm/arch-pnx4008/timex.h
index ee470a39089a..f22ee24a0219 100644
--- a/include/asm-arm/arch-pnx4008/timex.h
+++ b/include/asm-arm/arch-pnx4008/timex.h
@@ -14,7 +14,7 @@
#ifndef __PNX4008_TIMEX_H
#define __PNX4008_TIMEX_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#define CLOCK_TICK_RATE 1000000
diff --git a/include/asm-arm/arch-pxa/entry-macro.S b/include/asm-arm/arch-pxa/entry-macro.S
index c145bb01bc8f..897d164da223 100644
--- a/include/asm-arm/arch-pxa/entry-macro.S
+++ b/include/asm-arm/arch-pxa/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/irqs.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h
index bdbf5f9ffdd5..2c1e3d8ad7a2 100644
--- a/include/asm-arm/arch-pxa/gpio.h
+++ b/include/asm-arm/arch-pxa/gpio.h
@@ -26,7 +26,7 @@
#include <asm/arch/pxa-regs.h>
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm-generic/gpio.h>
diff --git a/include/asm-arm/arch-pxa/io.h b/include/asm-arm/arch-pxa/io.h
index 7f8d817b446f..af34e0f2f7dc 100644
--- a/include/asm-arm/arch-pxa/io.h
+++ b/include/asm-arm/arch-pxa/io.h
@@ -6,7 +6,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index cd26306d8e57..31a39a7cdaa9 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/gic.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-realview/system.h b/include/asm-arm/arch-realview/system.h
index 6f3d0ce0ca1e..bff3d3fcf846 100644
--- a/include/asm-arm/arch-realview/system.h
+++ b/include/asm-arm/arch-realview/system.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/platform.h>
diff --git a/include/asm-arm/arch-realview/uncompress.h b/include/asm-arm/arch-realview/uncompress.h
index 4c905d7a13a1..3f7ae2e0260d 100644
--- a/include/asm-arm/arch-realview/uncompress.h
+++ b/include/asm-arm/arch-realview/uncompress.h
@@ -17,7 +17,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#include <asm/arch/board-eb.h>
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index 038b761fdadc..5bd55557ccca 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,4 +1,4 @@
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/entry-macro-iomd.S>
.equ ioc_base_high, IOC_BASE & 0xff000000
diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h
index 6bd2295c0e01..0d10d4591a45 100644
--- a/include/asm-arm/arch-rpc/io.h
+++ b/include/asm-arm/arch-rpc/io.h
@@ -13,7 +13,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-rpc/system.h b/include/asm-arm/arch-rpc/system.h
index 729c2ae4b513..ca3277d1d5ea 100644
--- a/include/asm-arm/arch-rpc/system.h
+++ b/include/asm-arm/arch-rpc/system.h
@@ -7,7 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iomd.h>
#include <asm/io.h>
diff --git a/include/asm-arm/arch-rpc/uncompress.h b/include/asm-arm/arch-rpc/uncompress.h
index b8e29efd8c5b..844e4d469fb2 100644
--- a/include/asm-arm/arch-rpc/uncompress.h
+++ b/include/asm-arm/arch-rpc/uncompress.h
@@ -9,7 +9,7 @@
*/
#define VIDMEM ((char *)SCREEN_START)
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/page.h>
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 4f291d9b7d93..86eaa0c2dc1e 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -14,7 +14,7 @@
#define __ASM_ARCH_DMA_H __FILE__
#include <linux/sysdev.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
/*
* This is the maximum DMA address(physical address) that can be DMAd to.
diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S
index bbec0a8ff158..f70d051b267b 100644
--- a/include/asm-arm/arch-s3c2410/entry-macro.S
+++ b/include/asm-arm/arch-s3c2410/entry-macro.S
@@ -19,7 +19,7 @@
#define INTPND (0x10)
#define INTOFFSET (0x14)
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
.macro get_irqnr_preamble, base, tmp
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 29592c3ebf22..6dd10be43145 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -13,10 +13,6 @@
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
-#ifndef __ASM_HARDWARE_H
-#error "Do not include this directly, instead #include <asm/hardware.h>"
-#endif
-
#ifndef __ASSEMBLY__
/* external functions for GPIO support
diff --git a/include/asm-arm/arch-s3c2410/io.h b/include/asm-arm/arch-s3c2410/io.h
index 6b35a4f2630e..3756c993776c 100644
--- a/include/asm-arm/arch-s3c2410/io.h
+++ b/include/asm-arm/arch-s3c2410/io.h
@@ -9,7 +9,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-s3c2410/system-reset.h b/include/asm-arm/arch-s3c2410/system-reset.h
index 1615bce0c026..beeec770dcf7 100644
--- a/include/asm-arm/arch-s3c2410/system-reset.h
+++ b/include/asm-arm/arch-s3c2410/system-reset.h
@@ -10,7 +10,7 @@
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/plat-s3c/regs-watchdog.h>
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index ad258085e53b..98f690e7d33e 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -10,7 +10,7 @@
* published by the Free Software Foundation.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/map.h>
diff --git a/include/asm-arm/arch-sa1100/badge4.h b/include/asm-arm/arch-sa1100/badge4.h
index 8d7a671492db..d93a9a83b25d 100644
--- a/include/asm-arm/arch-sa1100/badge4.h
+++ b/include/asm-arm/arch-sa1100/badge4.h
@@ -13,7 +13,7 @@
*/
#ifndef __ASM_ARCH_HARDWARE_H
-#error "include <asm/hardware.h> instead"
+#error "include <asm/arch/hardware.h> instead"
#endif
#define BADGE4_SA1111_BASE (0x48000000)
diff --git a/include/asm-arm/arch-sa1100/debug-macro.S b/include/asm-arm/arch-sa1100/debug-macro.S
index 267c317a7408..1b7753654bd4 100644
--- a/include/asm-arm/arch-sa1100/debug-macro.S
+++ b/include/asm-arm/arch-sa1100/debug-macro.S
@@ -10,7 +10,7 @@
* published by the Free Software Foundation.
*
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
diff --git a/include/asm-arm/arch-sa1100/gpio.h b/include/asm-arm/arch-sa1100/gpio.h
index 93d3395b102d..e66ecf74e807 100644
--- a/include/asm-arm/arch-sa1100/gpio.h
+++ b/include/asm-arm/arch-sa1100/gpio.h
@@ -24,7 +24,7 @@
#ifndef __ASM_ARCH_SA1100_GPIO_H
#define __ASM_ARCH_SA1100_GPIO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/irq.h>
#include <asm-generic/gpio.h>
diff --git a/include/asm-arm/arch-sa1100/ide.h b/include/asm-arm/arch-sa1100/ide.h
index 193f6c15f4dd..24972f30195a 100644
--- a/include/asm-arm/arch-sa1100/ide.h
+++ b/include/asm-arm/arch-sa1100/ide.h
@@ -10,7 +10,7 @@
*/
#include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#error "This code is broken and needs update to match with current ide support"
diff --git a/include/asm-arm/arch-sa1100/system.h b/include/asm-arm/arch-sa1100/system.h
index aef91e3b63fe..63375a0c0145 100644
--- a/include/asm-arm/arch-sa1100/system.h
+++ b/include/asm-arm/arch-sa1100/system.h
@@ -3,7 +3,7 @@
*
* Copyright (c) 1999 Nicolas Pitre <nico@cam.org>
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
static inline void arch_idle(void)
{
diff --git a/include/asm-arm/arch-shark/io.h b/include/asm-arm/arch-shark/io.h
index 87ffa27f2962..b11d7860a9d3 100644
--- a/include/asm-arm/arch-shark/io.h
+++ b/include/asm-arm/arch-shark/io.h
@@ -11,7 +11,7 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#define IO_SPACE_LIMIT 0xffffffff
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index 924d1a8fe360..cd114169c3e6 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -7,7 +7,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/vic.h>
.macro disable_fiq
diff --git a/include/asm-arm/arch-versatile/system.h b/include/asm-arm/arch-versatile/system.h
index 71c6254c0d9b..3ea4e07b58c8 100644
--- a/include/asm-arm/arch-versatile/system.h
+++ b/include/asm-arm/arch-versatile/system.h
@@ -21,7 +21,7 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <asm/arch/platform.h>
diff --git a/include/asm-arm/hardware.h b/include/asm-arm/hardware.h
deleted file mode 100644
index 1fd1a5b6504b..000000000000
--- a/include/asm-arm/hardware.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * linux/include/asm-arm/hardware.h
- *
- * Copyright (C) 1996 Russell King
- *
- * 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.
- *
- * Common hardware definitions
- */
-
-#ifndef __ASM_HARDWARE_H
-#define __ASM_HARDWARE_H
-
-#include <asm/arch/hardware.h>
-
-#endif
diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h
deleted file mode 100644
index f1a08a500604..000000000000
--- a/include/asm-arm/hw_irq.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Nothing to see here yet
- */
-#ifndef _ARCH_ARM_HW_IRQ_H
-#define _ARCH_ARM_HW_IRQ_H
-
-#include <asm/mach/irq.h>
-
-#endif
diff --git a/include/asm-m68k/contregs.h b/include/asm-m68k/contregs.h
index 1e233e7d191e..d1ea750bddfe 100644
--- a/include/asm-m68k/contregs.h
+++ b/include/asm-m68k/contregs.h
@@ -1,4 +1,53 @@
#ifndef _M68K_CONTREGS_H
#define _M68K_CONTREGS_H
-#include <asm-sparc/contregs.h>
+
+/* contregs.h: Addresses of registers in the ASI_CONTROL alternate address
+ * space. These are for the mmu's context register, etc.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+/* 3=sun3
+ 4=sun4 (as in sun4 sysmaint student book)
+ c=sun4c (according to davem) */
+
+#define AC_IDPROM 0x00000000 /* 34 ID PROM, R/O, byte, 32 bytes */
+#define AC_PAGEMAP 0x10000000 /* 3 Pagemap R/W, long */
+#define AC_SEGMAP 0x20000000 /* 3 Segment map, byte */
+#define AC_CONTEXT 0x30000000 /* 34c current mmu-context */
+#define AC_SENABLE 0x40000000 /* 34c system dvma/cache/reset enable reg*/
+#define AC_UDVMA_ENB 0x50000000 /* 34 Not used on Sun boards, byte */
+#define AC_BUS_ERROR 0x60000000 /* 34 Not cleared on read, byte. */
+#define AC_SYNC_ERR 0x60000000 /* c fault type */
+#define AC_SYNC_VA 0x60000004 /* c fault virtual address */
+#define AC_ASYNC_ERR 0x60000008 /* c asynchronous fault type */
+#define AC_ASYNC_VA 0x6000000c /* c async fault virtual address */
+#define AC_LEDS 0x70000000 /* 34 Zero turns on LEDs, byte */
+#define AC_CACHETAGS 0x80000000 /* 34c direct access to the VAC tags */
+#define AC_CACHEDDATA 0x90000000 /* 3 c direct access to the VAC data */
+#define AC_UDVMA_MAP 0xD0000000 /* 4 Not used on Sun boards, byte */
+#define AC_VME_VECTOR 0xE0000000 /* 4 For non-Autovector VME, byte */
+#define AC_BOOT_SCC 0xF0000000 /* 34 bypass to access Zilog 8530. byte.*/
+
+/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress */
+#define AC_M_PCR 0x0000 /* shv Processor Control Reg */
+#define AC_M_CTPR 0x0100 /* shv Context Table Pointer Reg */
+#define AC_M_CXR 0x0200 /* shv Context Register */
+#define AC_M_SFSR 0x0300 /* shv Synchronous Fault Status Reg */
+#define AC_M_SFAR 0x0400 /* shv Synchronous Fault Address Reg */
+#define AC_M_AFSR 0x0500 /* hv Asynchronous Fault Status Reg */
+#define AC_M_AFAR 0x0600 /* hv Asynchronous Fault Address Reg */
+#define AC_M_RESET 0x0700 /* hv Reset Reg */
+#define AC_M_RPR 0x1000 /* hv Root Pointer Reg */
+#define AC_M_TSUTRCR 0x1000 /* s TLB Replacement Ctrl Reg */
+#define AC_M_IAPTP 0x1100 /* hv Instruction Access PTP */
+#define AC_M_DAPTP 0x1200 /* hv Data Access PTP */
+#define AC_M_ITR 0x1300 /* hv Index Tag Register */
+#define AC_M_TRCR 0x1400 /* hv TLB Replacement Control Reg */
+#define AC_M_SFSRX 0x1300 /* s Synch Fault Status Reg prim */
+#define AC_M_SFARX 0x1400 /* s Synch Fault Address Reg prim */
+#define AC_M_RPR1 0x1500 /* h Root Pointer Reg (entry 2) */
+#define AC_M_IAPTP1 0x1600 /* h Instruction Access PTP (entry 2) */
+#define AC_M_DAPTP1 0x1700 /* h Data Access PTP (entry 2) */
+
#endif /* _M68K_CONTREGS_H */
diff --git a/include/asm-m68k/fbio.h b/include/asm-m68k/fbio.h
index c17edf8c7bc4..b9215a0907d3 100644
--- a/include/asm-m68k/fbio.h
+++ b/include/asm-m68k/fbio.h
@@ -1 +1,330 @@
-#include <asm-sparc/fbio.h>
+#ifndef __LINUX_FBIO_H
+#define __LINUX_FBIO_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+/* Constants used for fbio SunOS compatibility */
+/* (C) 1996 Miguel de Icaza */
+
+/* Frame buffer types */
+#define FBTYPE_NOTYPE -1
+#define FBTYPE_SUN1BW 0 /* mono */
+#define FBTYPE_SUN1COLOR 1
+#define FBTYPE_SUN2BW 2
+#define FBTYPE_SUN2COLOR 3
+#define FBTYPE_SUN2GP 4
+#define FBTYPE_SUN5COLOR 5
+#define FBTYPE_SUN3COLOR 6
+#define FBTYPE_MEMCOLOR 7
+#define FBTYPE_SUN4COLOR 8
+
+#define FBTYPE_NOTSUN1 9
+#define FBTYPE_NOTSUN2 10
+#define FBTYPE_NOTSUN3 11
+
+#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
+#define FBTYPE_SUNROP_COLOR 13
+#define FBTYPE_SUNFB_VIDEO 14
+#define FBTYPE_SUNGIFB 15
+#define FBTYPE_SUNGPLAS 16
+#define FBTYPE_SUNGP3 17
+#define FBTYPE_SUNGT 18
+#define FBTYPE_SUNLEO 19 /* zx Leo card */
+#define FBTYPE_MDICOLOR 20 /* cg14 */
+#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */
+
+#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */
+
+/* Does not seem to be listed in the Sun file either */
+#define FBTYPE_CREATOR 22
+#define FBTYPE_PCI_IGA1682 23
+#define FBTYPE_P9100COLOR 24
+
+#define FBTYPE_PCI_GENERIC 1000
+#define FBTYPE_PCI_MACH64 1001
+
+/* fbio ioctls */
+/* Returned by FBIOGTYPE */
+struct fbtype {
+ int fb_type; /* fb type, see above */
+ int fb_height; /* pixels */
+ int fb_width; /* pixels */
+ int fb_depth;
+ int fb_cmsize; /* color map entries */
+ int fb_size; /* fb size in bytes */
+};
+#define FBIOGTYPE _IOR('F', 0, struct fbtype)
+
+struct fbcmap {
+ int index; /* first element (0 origin) */
+ int count;
+ unsigned char __user *red;
+ unsigned char __user *green;
+ unsigned char __user *blue;
+};
+
+#ifdef __KERNEL__
+#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
+#else
+#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
+#endif
+
+/* # of device specific values */
+#define FB_ATTR_NDEVSPECIFIC 8
+/* # of possible emulations */
+#define FB_ATTR_NEMUTYPES 4
+
+struct fbsattr {
+ int flags;
+ int emu_type; /* -1 if none */
+ int dev_specific[FB_ATTR_NDEVSPECIFIC];
+};
+
+struct fbgattr {
+ int real_type; /* real frame buffer type */
+ int owner; /* unknown */
+ struct fbtype fbtype; /* real frame buffer fbtype */
+ struct fbsattr sattr;
+ int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
+};
+#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
+#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
+
+#define FBIOSVIDEO _IOW('F', 7, int)
+#define FBIOGVIDEO _IOR('F', 8, int)
+
+struct fbcursor {
+ short set; /* what to set, choose from the list above */
+ short enable; /* cursor on/off */
+ struct fbcurpos pos; /* cursor position */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fbcmap cmap; /* color map info */
+ struct fbcurpos size; /* cursor bit map size */
+ char __user *image; /* cursor image bits */
+ char __user *mask; /* cursor mask bits */
+};
+
+/* set/get cursor attributes/shape */
+#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
+#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
+
+/* set/get cursor position */
+#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
+#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
+
+/* get max cursor size */
+#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
+
+/* wid manipulation */
+struct fb_wid_alloc {
+#define FB_WID_SHARED_8 0
+#define FB_WID_SHARED_24 1
+#define FB_WID_DBL_8 2
+#define FB_WID_DBL_24 3
+ __u32 wa_type;
+ __s32 wa_index; /* Set on return */
+ __u32 wa_count;
+};
+struct fb_wid_item {
+ __u32 wi_type;
+ __s32 wi_index;
+ __u32 wi_attrs;
+ __u32 wi_values[32];
+};
+struct fb_wid_list {
+ __u32 wl_flags;
+ __u32 wl_count;
+ struct fb_wid_item *wl_list;
+};
+
+#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
+#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
+#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
+#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
+
+/* Creator ioctls */
+#define FFB_IOCTL ('F'<<8)
+#define FFB_SYS_INFO (FFB_IOCTL|80)
+#define FFB_CLUTREAD (FFB_IOCTL|81)
+#define FFB_CLUTPOST (FFB_IOCTL|82)
+#define FFB_SETDIAGMODE (FFB_IOCTL|83)
+#define FFB_GETMONITORID (FFB_IOCTL|84)
+#define FFB_GETVIDEOMODE (FFB_IOCTL|85)
+#define FFB_SETVIDEOMODE (FFB_IOCTL|86)
+#define FFB_SETSERVER (FFB_IOCTL|87)
+#define FFB_SETOVCTL (FFB_IOCTL|88)
+#define FFB_GETOVCTL (FFB_IOCTL|89)
+#define FFB_GETSAXNUM (FFB_IOCTL|90)
+#define FFB_FBDEBUG (FFB_IOCTL|91)
+
+/* Cg14 ioctls */
+#define MDI_IOCTL ('M'<<8)
+#define MDI_RESET (MDI_IOCTL|1)
+#define MDI_GET_CFGINFO (MDI_IOCTL|2)
+#define MDI_SET_PIXELMODE (MDI_IOCTL|3)
+# define MDI_32_PIX 32
+# define MDI_16_PIX 16
+# define MDI_8_PIX 8
+
+struct mdi_cfginfo {
+ int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
+ int mdi_type; /* FBTYPE name */
+ int mdi_height; /* height */
+ int mdi_width; /* widht */
+ int mdi_size; /* available ram */
+ int mdi_mode; /* 8bpp, 16bpp or 32bpp */
+ int mdi_pixfreq; /* pixel clock (from PROM) */
+};
+
+/* SparcLinux specific ioctl for the MDI, should be replaced for
+ * the SET_XLUT/SET_CLUTn ioctls instead
+ */
+#define MDI_CLEAR_XLUT (MDI_IOCTL|9)
+
+/* leo & ffb ioctls */
+struct fb_clut_alloc {
+ __u32 clutid; /* Set on return */
+ __u32 flag;
+ __u32 index;
+};
+
+struct fb_clut {
+#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
+ __u32 flag;
+ __u32 clutid;
+ __u32 offset;
+ __u32 count;
+ char * red;
+ char * green;
+ char * blue;
+};
+
+struct fb_clut32 {
+ __u32 flag;
+ __u32 clutid;
+ __u32 offset;
+ __u32 count;
+ __u32 red;
+ __u32 green;
+ __u32 blue;
+};
+
+#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
+#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
+#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
+#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
+#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
+#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
+
+#ifdef __KERNEL__
+/* Addresses on the fd of a cgsix that are mappable */
+#define CG6_FBC 0x70000000
+#define CG6_TEC 0x70001000
+#define CG6_BTREGS 0x70002000
+#define CG6_FHC 0x70004000
+#define CG6_THC 0x70005000
+#define CG6_ROM 0x70006000
+#define CG6_RAM 0x70016000
+#define CG6_DHC 0x80000000
+
+#define CG3_MMAP_OFFSET 0x4000000
+
+/* Addresses on the fd of a tcx that are mappable */
+#define TCX_RAM8BIT 0x00000000
+#define TCX_RAM24BIT 0x01000000
+#define TCX_UNK3 0x10000000
+#define TCX_UNK4 0x20000000
+#define TCX_CONTROLPLANE 0x28000000
+#define TCX_UNK6 0x30000000
+#define TCX_UNK7 0x38000000
+#define TCX_TEC 0x70000000
+#define TCX_BTREGS 0x70002000
+#define TCX_THC 0x70004000
+#define TCX_DHC 0x70008000
+#define TCX_ALT 0x7000a000
+#define TCX_SYNC 0x7000e000
+#define TCX_UNK2 0x70010000
+
+/* CG14 definitions */
+
+/* Offsets into the OBIO space: */
+#define CG14_REGS 0 /* registers */
+#define CG14_CURSORREGS 0x1000 /* cursor registers */
+#define CG14_DACREGS 0x2000 /* DAC registers */
+#define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
+#define CG14_CLUT1 0x4000 /* Color Look Up Table */
+#define CG14_CLUT2 0x5000 /* Color Look Up Table */
+#define CG14_CLUT3 0x6000 /* Color Look Up Table */
+#define CG14_AUTO 0xf000
+
+#endif /* KERNEL */
+
+/* These are exported to userland for applications to use */
+/* Mappable offsets for the cg14: control registers */
+#define MDI_DIRECT_MAP 0x10000000
+#define MDI_CTLREG_MAP 0x20000000
+#define MDI_CURSOR_MAP 0x30000000
+#define MDI_SHDW_VRT_MAP 0x40000000
+
+/* Mappable offsets for the cg14: frame buffer resolutions */
+/* 32 bits */
+#define MDI_CHUNKY_XBGR_MAP 0x50000000
+#define MDI_CHUNKY_BGR_MAP 0x60000000
+
+/* 16 bits */
+#define MDI_PLANAR_X16_MAP 0x70000000
+#define MDI_PLANAR_C16_MAP 0x80000000
+
+/* 8 bit is done as CG3 MMAP offset */
+/* 32 bits, planar */
+#define MDI_PLANAR_X32_MAP 0x90000000
+#define MDI_PLANAR_B32_MAP 0xa0000000
+#define MDI_PLANAR_G32_MAP 0xb0000000
+#define MDI_PLANAR_R32_MAP 0xc0000000
+
+/* Mappable offsets on leo */
+#define LEO_SS0_MAP 0x00000000
+#define LEO_LC_SS0_USR_MAP 0x00800000
+#define LEO_LD_SS0_MAP 0x00801000
+#define LEO_LX_CURSOR_MAP 0x00802000
+#define LEO_SS1_MAP 0x00803000
+#define LEO_LC_SS1_USR_MAP 0x01003000
+#define LEO_LD_SS1_MAP 0x01004000
+#define LEO_UNK_MAP 0x01005000
+#define LEO_LX_KRN_MAP 0x01006000
+#define LEO_LC_SS0_KRN_MAP 0x01007000
+#define LEO_LC_SS1_KRN_MAP 0x01008000
+#define LEO_LD_GBL_MAP 0x01009000
+#define LEO_UNK2_MAP 0x0100a000
+
+#ifdef __KERNEL__
+struct fbcmap32 {
+ int index; /* first element (0 origin) */
+ int count;
+ u32 red;
+ u32 green;
+ u32 blue;
+};
+
+#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32)
+#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32)
+
+struct fbcursor32 {
+ short set; /* what to set, choose from the list above */
+ short enable; /* cursor on/off */
+ struct fbcurpos pos; /* cursor position */
+ struct fbcurpos hot; /* cursor hot spot */
+ struct fbcmap32 cmap; /* color map info */
+ struct fbcurpos size; /* cursor bit map size */
+ u32 image; /* cursor image bits */
+ u32 mask; /* cursor mask bits */
+};
+
+#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32)
+#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32)
+#endif
+
+#endif /* __LINUX_FBIO_H */
diff --git a/include/asm-m68k/idprom.h b/include/asm-m68k/idprom.h
index 4349eaf3cfe4..160616a89e05 100644
--- a/include/asm-m68k/idprom.h
+++ b/include/asm-m68k/idprom.h
@@ -1,6 +1,25 @@
#ifndef _M68K_IDPROM_H
#define _M68K_IDPROM_H
-#include <asm-sparc/idprom.h>
+/*
+ * idprom.h: Macros and defines for idprom routines
+ *
+ * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+#include <linux/types.h>
+
+struct idprom {
+ u8 id_format; /* Format identifier (always 0x01) */
+ u8 id_machtype; /* Machine type */
+ u8 id_ethaddr[6]; /* Hardware ethernet address */
+ s32 id_date; /* Date of manufacture */
+ u32 id_sernum:24; /* Unique serial number */
+ u8 id_cksum; /* Checksum - xor of the data bytes */
+ u8 reserved[16];
+};
+
+extern struct idprom *idprom;
+extern void idprom_init(void);
/* Sun3: in control space */
#define SUN3_IDPROM_BASE 0x00000000
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 50cfe8ceb478..eadaab44015f 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -115,7 +115,6 @@ BUFFER_FNS(Uptodate, uptodate)
BUFFER_FNS(Dirty, dirty)
TAS_BUFFER_FNS(Dirty, dirty)
BUFFER_FNS(Lock, locked)
-TAS_BUFFER_FNS(Lock, locked)
BUFFER_FNS(Req, req)
TAS_BUFFER_FNS(Req, req)
BUFFER_FNS(Mapped, mapped)
@@ -321,10 +320,15 @@ static inline void wait_on_buffer(struct buffer_head *bh)
__wait_on_buffer(bh);
}
+static inline int trylock_buffer(struct buffer_head *bh)
+{
+ return likely(!test_and_set_bit(BH_Lock, &bh->b_state));
+}
+
static inline void lock_buffer(struct buffer_head *bh)
{
might_sleep();
- if (test_set_buffer_locked(bh))
+ if (!trylock_buffer(bh))
__lock_buffer(bh);
}
diff --git a/include/linux/ide.h b/include/linux/ide.h
index b846bc44a27e..87c12ed96954 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -219,18 +219,7 @@ static inline int __ide_default_irq(unsigned long base)
#include <asm-generic/ide_iops.h>
#endif
-#ifndef MAX_HWIFS
-#if defined(CONFIG_BLACKFIN) || defined(CONFIG_H8300) || defined(CONFIG_XTENSA)
-# define MAX_HWIFS 1
-#else
-# define MAX_HWIFS 10
-#endif
-#endif
-
-#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)
-#undef MAX_HWIFS
-#define MAX_HWIFS CONFIG_IDE_MAX_HWIFS
-#endif
+#define MAX_HWIFS 10
/* Currently only m68k, apus and m8xx need it */
#ifndef IDE_ARCH_ACK_INTR
@@ -509,24 +498,33 @@ struct ide_tp_ops {
extern const struct ide_tp_ops default_tp_ops;
+/**
+ * struct ide_port_ops - IDE port operations
+ *
+ * @init_dev: host specific initialization of a device
+ * @set_pio_mode: routine to program host for PIO mode
+ * @set_dma_mode: routine to program host for DMA mode
+ * @selectproc: tweaks hardware to select drive
+ * @reset_poll: chipset polling based on hba specifics
+ * @pre_reset: chipset specific changes to default for device-hba resets
+ * @resetproc: routine to reset controller after a disk reset
+ * @maskproc: special host masking for drive selection
+ * @quirkproc: check host's drive quirk list
+ *
+ * @mdma_filter: filter MDMA modes
+ * @udma_filter: filter UDMA modes
+ *
+ * @cable_detect: detect cable type
+ */
struct ide_port_ops {
- /* host specific initialization of a device */
void (*init_dev)(ide_drive_t *);
- /* routine to program host for PIO mode */
void (*set_pio_mode)(ide_drive_t *, const u8);
- /* routine to program host for DMA mode */
void (*set_dma_mode)(ide_drive_t *, const u8);
- /* tweaks hardware to select drive */
void (*selectproc)(ide_drive_t *);
- /* chipset polling based on hba specifics */
int (*reset_poll)(ide_drive_t *);
- /* chipset specific changes to default for device-hba resets */
void (*pre_reset)(ide_drive_t *);
- /* routine to reset controller after a disk reset */
void (*resetproc)(ide_drive_t *);
- /* special host masking for drive selection */
void (*maskproc)(ide_drive_t *, int);
- /* check host's drive quirk list */
void (*quirkproc)(ide_drive_t *);
u8 (*mdma_filter)(ide_drive_t *);
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index a1630ba0b87c..7f4df7c7659d 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -506,6 +506,19 @@ struct ieee80211_channel_sw_ie {
u8 count;
} __attribute__ ((packed));
+/**
+ * struct ieee80211_tim
+ *
+ * This structure refers to "Traffic Indication Map information element"
+ */
+struct ieee80211_tim_ie {
+ u8 dtim_count;
+ u8 dtim_period;
+ u8 bitmap_ctrl;
+ /* variable size: 1 - 251 bytes */
+ u8 virtual_map[0];
+} __attribute__ ((packed));
+
struct ieee80211_mgmt {
__le16 frame_control;
__le16 duration;
diff --git a/include/linux/ihex.h b/include/linux/ihex.h
index 2baace2788a7..31d8629e75a1 100644
--- a/include/linux/ihex.h
+++ b/include/linux/ihex.h
@@ -18,7 +18,7 @@ struct ihex_binrec {
__be32 addr;
__be16 len;
uint8_t data[0];
-} __attribute__((aligned(4)));
+} __attribute__((packed));
/* Find the next record, taking into account the 4-byte alignment */
static inline const struct ihex_binrec *
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 62aa4f895abe..58ff4e74b2f3 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -223,35 +223,6 @@ static inline int disable_irq_wake(unsigned int irq)
#define or_softirq_pending(x) (local_softirq_pending() |= (x))
#endif
-/*
- * Temporary defines for UP kernels, until all code gets fixed.
- */
-#ifndef CONFIG_SMP
-static inline void __deprecated cli(void)
-{
- local_irq_disable();
-}
-static inline void __deprecated sti(void)
-{
- local_irq_enable();
-}
-static inline void __deprecated save_flags(unsigned long *x)
-{
- local_save_flags(*x);
-}
-#define save_flags(x) save_flags(&x)
-static inline void __deprecated restore_flags(unsigned long x)
-{
- local_irq_restore(x);
-}
-
-static inline void __deprecated save_and_cli(unsigned long *x)
-{
- local_irq_save(*x);
-}
-#define save_and_cli(x) save_and_cli(&x)
-#endif /* CONFIG_SMP */
-
/* Some architectures might implement lazy enabling/disabling of
* interrupts. In some cases, such as stop_machine, we might want
* to ensure that after a local_irq_disable(), interrupts have
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 82f88a8a827b..32110cede64f 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -130,8 +130,8 @@ void vmcoreinfo_append_str(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
unsigned long paddr_vmcoreinfo_note(void);
-#define VMCOREINFO_OSRELEASE(name) \
- vmcoreinfo_append_str("OSRELEASE=%s\n", #name)
+#define VMCOREINFO_OSRELEASE(value) \
+ vmcoreinfo_append_str("OSRELEASE=%s\n", value)
#define VMCOREINFO_PAGESIZE(value) \
vmcoreinfo_append_str("PAGESIZE=%ld\n", value)
#define VMCOREINFO_SYMBOL(name) \
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 5c948f337817..8f2d60da04e7 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -37,7 +37,7 @@
*/
#define MISDN_MAJOR_VERSION 1
#define MISDN_MINOR_VERSION 0
-#define MISDN_RELEASE 18
+#define MISDN_RELEASE 19
/* primitives for information exchange
* generell format
@@ -242,7 +242,8 @@ struct mISDNhead {
#define TEI_SAPI 63
#define CTRL_SAPI 0
-#define MISDN_CHMAP_SIZE 4
+#define MISDN_MAX_CHANNEL 127
+#define MISDN_CHMAP_SIZE ((MISDN_MAX_CHANNEL + 1) >> 3)
#define SOL_MISDN 0
@@ -275,11 +276,32 @@ struct mISDN_devinfo {
u_int Dprotocols;
u_int Bprotocols;
u_int protocol;
- u_long channelmap[MISDN_CHMAP_SIZE];
+ u_char channelmap[MISDN_CHMAP_SIZE];
u_int nrbchan;
char name[MISDN_MAX_IDLEN];
};
+static inline int
+test_channelmap(u_int nr, u_char *map)
+{
+ if (nr <= MISDN_MAX_CHANNEL)
+ return map[nr >> 3] & (1 << (nr & 7));
+ else
+ return 0;
+}
+
+static inline void
+set_channelmap(u_int nr, u_char *map)
+{
+ map[nr >> 3] |= (1 << (nr & 7));
+}
+
+static inline void
+clear_channelmap(u_int nr, u_char *map)
+{
+ map[nr >> 3] &= ~(1 << (nr & 7));
+}
+
/* CONTROL_CHANNEL parameters */
#define MISDN_CTRL_GETOP 0x0000
#define MISDN_CTRL_LOOP 0x0001
@@ -405,7 +427,7 @@ struct mISDNdevice {
u_int Dprotocols;
u_int Bprotocols;
u_int nrbchan;
- u_long channelmap[MISDN_CHMAP_SIZE];
+ u_char channelmap[MISDN_CHMAP_SIZE];
struct list_head bchannels;
struct mISDNchannel *teimgr;
struct device dev;
@@ -430,7 +452,7 @@ struct mISDNstack {
#endif
};
-/* global alloc/queue dunctions */
+/* global alloc/queue functions */
static inline struct sk_buff *
mI_alloc_skb(unsigned int len, gfp_t gfp_mask)
diff --git a/include/linux/maple.h b/include/linux/maple.h
index c853b1066018..c23d3f51ba40 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -51,7 +51,6 @@ struct maple_devinfo {
struct maple_device {
struct maple_driver *driver;
struct mapleq *mq;
- void *private_data;
void (*callback) (struct mapleq * mq);
unsigned long when, interval, function;
struct maple_devinfo devinfo;
@@ -70,7 +69,9 @@ void maple_getcond_callback(struct maple_device *dev,
void (*callback) (struct mapleq * mq),
unsigned long interval,
unsigned long function);
-int maple_driver_register(struct device_driver *drv);
+int maple_driver_register(struct maple_driver *);
+void maple_driver_unregister(struct maple_driver *);
+
int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
u32 command, u32 length, void *data);
void maple_clear_dev(struct maple_device *mdev);
@@ -78,4 +79,7 @@ void maple_clear_dev(struct maple_device *mdev);
#define to_maple_dev(n) container_of(n, struct maple_device, dev)
#define to_maple_driver(n) container_of(n, struct maple_driver, drv)
+#define maple_get_drvdata(d) dev_get_drvdata(&(d)->dev)
+#define maple_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, (p))
+
#endif /* __LINUX_MAPLE_H */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ee583f642a9f..488c56e649b5 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -61,9 +61,7 @@ struct wireless_dev;
#define NET_XMIT_DROP 1 /* skb dropped */
#define NET_XMIT_CN 2 /* congestion notification */
#define NET_XMIT_POLICED 3 /* skb is shot by police */
-#define NET_XMIT_BYPASS 4 /* packet does not leave via dequeue;
- (TC use only - dev_queue_xmit
- returns this as NET_XMIT_SUCCESS) */
+#define NET_XMIT_MASK 0xFFFF /* qdisc flags in net/sch_generic.h */
/* Backlog congestion levels */
#define NET_RX_SUCCESS 0 /* keep 'em coming, baby */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 25aaccdb2f26..c74d3e875314 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -163,7 +163,7 @@ static inline int Page##uname(struct page *page) \
struct page; /* forward declaration */
-PAGEFLAG(Locked, locked) TESTSCFLAG(Locked, locked)
+TESTPAGEFLAG(Locked, locked)
PAGEFLAG(Error, error)
PAGEFLAG(Referenced, referenced) TESTCLEARFLAG(Referenced, referenced)
PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 69ed3cb1197a..5da31c12101c 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -250,29 +250,6 @@ static inline struct page *read_mapping_page(struct address_space *mapping,
return read_cache_page(mapping, index, filler, data);
}
-int add_to_page_cache_locked(struct page *page, struct address_space *mapping,
- pgoff_t index, gfp_t gfp_mask);
-int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
- pgoff_t index, gfp_t gfp_mask);
-extern void remove_from_page_cache(struct page *page);
-extern void __remove_from_page_cache(struct page *page);
-
-/*
- * Like add_to_page_cache_locked, but used to add newly allocated pages:
- * the page is new, so we can just run SetPageLocked() against it.
- */
-static inline int add_to_page_cache(struct page *page,
- struct address_space *mapping, pgoff_t offset, gfp_t gfp_mask)
-{
- int error;
-
- SetPageLocked(page);
- error = add_to_page_cache_locked(page, mapping, offset, gfp_mask);
- if (unlikely(error))
- ClearPageLocked(page);
- return error;
-}
-
/*
* Return byte-offset into filesystem object for page.
*/
@@ -294,13 +271,28 @@ extern int __lock_page_killable(struct page *page);
extern void __lock_page_nosync(struct page *page);
extern void unlock_page(struct page *page);
+static inline void set_page_locked(struct page *page)
+{
+ set_bit(PG_locked, &page->flags);
+}
+
+static inline void clear_page_locked(struct page *page)
+{
+ clear_bit(PG_locked, &page->flags);
+}
+
+static inline int trylock_page(struct page *page)
+{
+ return !test_and_set_bit(PG_locked, &page->flags);
+}
+
/*
* lock_page may only be called if we have the page's inode pinned.
*/
static inline void lock_page(struct page *page)
{
might_sleep();
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
__lock_page(page);
}
@@ -312,7 +304,7 @@ static inline void lock_page(struct page *page)
static inline int lock_page_killable(struct page *page)
{
might_sleep();
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
return __lock_page_killable(page);
return 0;
}
@@ -324,7 +316,7 @@ static inline int lock_page_killable(struct page *page)
static inline void lock_page_nosync(struct page *page)
{
might_sleep();
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
__lock_page_nosync(page);
}
@@ -409,4 +401,27 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size)
return ret;
}
+int add_to_page_cache_locked(struct page *page, struct address_space *mapping,
+ pgoff_t index, gfp_t gfp_mask);
+int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
+ pgoff_t index, gfp_t gfp_mask);
+extern void remove_from_page_cache(struct page *page);
+extern void __remove_from_page_cache(struct page *page);
+
+/*
+ * Like add_to_page_cache_locked, but used to add newly allocated pages:
+ * the page is new, so we can just run set_page_locked() against it.
+ */
+static inline int add_to_page_cache(struct page *page,
+ struct address_space *mapping, pgoff_t offset, gfp_t gfp_mask)
+{
+ int error;
+
+ set_page_locked(page);
+ error = add_to_page_cache_locked(page, mapping, offset, gfp_mask);
+ if (unlikely(error))
+ clear_page_locked(page);
+ return error;
+}
+
#endif /* _LINUX_PAGEMAP_H */
diff --git a/include/linux/parser.h b/include/linux/parser.h
index cc554ca8bc78..7dcd05075756 100644
--- a/include/linux/parser.h
+++ b/include/linux/parser.h
@@ -14,7 +14,7 @@ struct match_token {
const char *pattern;
};
-typedef const struct match_token match_table_t[];
+typedef struct match_token match_table_t[];
/* Maximum number of arguments that match_token will find in a pattern */
enum {MAX_OPT_ARGS = 3};
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
index 2e4e97bd19f7..d74f75ed1e47 100644
--- a/include/linux/pm_qos_params.h
+++ b/include/linux/pm_qos_params.h
@@ -1,6 +1,6 @@
/* interface for the pm_qos_power infrastructure of the linux kernel.
*
- * Mark Gross
+ * Mark Gross <mgross@linux.intel.com>
*/
#include <linux/list.h>
#include <linux/notifier.h>
diff --git a/include/linux/spi/orion_spi.h b/include/linux/spi/orion_spi.h
new file mode 100644
index 000000000000..b4d9fa6f797c
--- /dev/null
+++ b/include/linux/spi/orion_spi.h
@@ -0,0 +1,17 @@
+/*
+ * orion_spi.h
+ *
+ * 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 __LINUX_SPI_ORION_SPI_H
+#define __LINUX_SPI_ORION_SPI_H
+
+struct orion_spi_info {
+ u32 tclk; /* no <linux/clk.h> support yet */
+};
+
+
+#endif
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 12532839f508..ab3ef7aefa95 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -487,6 +487,9 @@ static inline int tracehook_notify_jctl(int notify, int why)
return notify || (current->ptrace & PT_PTRACED);
}
+#define DEATH_REAP -1
+#define DEATH_DELAYED_GROUP_LEADER -2
+
/**
* tracehook_notify_death - task is dead, ready to notify parent
* @task: @current task now exiting
@@ -501,8 +504,6 @@ static inline int tracehook_notify_jctl(int notify, int why)
*
* Called with write_lock_irq(&tasklist_lock) held.
*/
-#define DEATH_REAP -1
-#define DEATH_DELAYED_GROUP_LEADER -2
static inline int tracehook_notify_death(struct task_struct *task,
void **death_cookie, int group_dead)
{
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 8c8119ffee12..1c78d56c57e5 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -86,6 +86,7 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc);
#define con_copy_unimap(d, s) (0)
#define con_get_unimap(vc, ct, uct, list) (-EINVAL)
#define con_free_unimap(vc) do { ; } while (0)
+#define con_protect_unimap(vc, rdonly) do { ; } while (0)
#define vc_translate(vc, c) (c)
#endif
diff --git a/include/net/dst.h b/include/net/dst.h
index c5c318a628f8..8a8b71e5f3f1 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -252,17 +252,7 @@ static inline int dst_output(struct sk_buff *skb)
/* Input packet from network to transport. */
static inline int dst_input(struct sk_buff *skb)
{
- int err;
-
- for (;;) {
- err = skb->dst->input(skb);
-
- if (likely(err == 0))
- return err;
- /* Oh, Jamal... Seems, I will not forgive you this mess. :-) */
- if (unlikely(err != NET_XMIT_BYPASS))
- return err;
- }
+ return skb->dst->input(skb);
}
static inline struct dst_entry *dst_check(struct dst_entry *dst, u32 cookie)
diff --git a/include/net/flow.h b/include/net/flow.h
index ad16e0076c89..228b2477ceec 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -47,7 +47,6 @@ struct flowi {
#define fl4_scope nl_u.ip4_u.scope
__u8 proto;
- __u8 flags;
union {
struct {
__be16 sport;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b52721008be8..b397e4d984c7 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -177,9 +177,10 @@ enum ieee80211_bss_change {
* @aid: association ID number, valid only when @assoc is true
* @use_cts_prot: use CTS protection
* @use_short_preamble: use 802.11b short preamble
+ * @dtim_period: num of beacons before the next DTIM, for PSM
* @timestamp: beacon timestamp
* @beacon_int: beacon interval
- * @assoc_capability: capabbilities taken from assoc resp
+ * @assoc_capability: capabilities taken from assoc resp
* @assoc_ht: association in HT mode
* @ht_conf: ht capabilities
* @ht_bss_conf: ht extended capabilities
@@ -191,6 +192,7 @@ struct ieee80211_bss_conf {
/* erp related data */
bool use_cts_prot;
bool use_short_preamble;
+ u8 dtim_period;
u16 beacon_int;
u16 assoc_capability;
u64 timestamp;
@@ -430,6 +432,7 @@ enum ieee80211_conf_flags {
* @radio_enabled: when zero, driver is required to switch off the radio.
* TODO make a flag
* @beacon_int: beacon interval (TODO make interface config)
+ * @listen_interval: listen interval in units of beacon interval
* @flags: configuration flags defined above
* @power_level: requested transmit power (in dBm)
* @max_antenna_gain: maximum antenna gain (in dBi)
@@ -444,6 +447,7 @@ struct ieee80211_conf {
int radio_enabled;
int beacon_int;
+ u16 listen_interval;
u32 flags;
int power_level;
int max_antenna_gain;
@@ -785,6 +789,9 @@ enum ieee80211_hw_flags {
* @max_signal: Maximum value for signal (rssi) in RX information, used
* only when @IEEE80211_HW_SIGNAL_UNSPEC or @IEEE80211_HW_SIGNAL_DB
*
+ * @max_listen_interval: max listen interval in units of beacon interval
+ * that HW supports
+ *
* @queues: number of available hardware transmit queues for
* data packets. WMM/QoS requires at least four, these
* queues need to have configurable access parameters.
@@ -812,7 +819,9 @@ struct ieee80211_hw {
unsigned int extra_tx_headroom;
int channel_change_time;
int vif_data_size;
- u16 queues, ampdu_queues;
+ u16 queues;
+ u16 ampdu_queues;
+ u16 max_listen_interval;
s8 max_signal;
};
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index b5f40d7ef724..a7abfda3e447 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -193,10 +193,22 @@ static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
return qdisc->dev_queue->qdisc;
}
+/* The qdisc root lock is a mechanism by which to top level
+ * of a qdisc tree can be locked from any qdisc node in the
+ * forest. This allows changing the configuration of some
+ * aspect of the qdisc tree while blocking out asynchronous
+ * qdisc access in the packet processing paths.
+ *
+ * It is only legal to do this when the root will not change
+ * on us. Otherwise we'll potentially lock the wrong qdisc
+ * root. This is enforced by holding the RTNL semaphore, which
+ * all users of this lock accessor must do.
+ */
static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc)
{
struct Qdisc *root = qdisc_root(qdisc);
+ ASSERT_RTNL();
return qdisc_lock(root);
}
@@ -331,6 +343,18 @@ static inline unsigned int qdisc_pkt_len(struct sk_buff *skb)
return qdisc_skb_cb(skb)->pkt_len;
}
+/* additional qdisc xmit flags (NET_XMIT_MASK in linux/netdevice.h) */
+enum net_xmit_qdisc_t {
+ __NET_XMIT_STOLEN = 0x00010000,
+ __NET_XMIT_BYPASS = 0x00020000,
+};
+
+#ifdef CONFIG_NET_CLS_ACT
+#define net_xmit_drop_count(e) ((e) & __NET_XMIT_STOLEN ? 0 : 1)
+#else
+#define net_xmit_drop_count(e) (1)
+#endif
+
static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
{
#ifdef CONFIG_NET_SCHED
@@ -343,7 +367,7 @@ static inline int qdisc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
static inline int qdisc_enqueue_root(struct sk_buff *skb, struct Qdisc *sch)
{
qdisc_skb_cb(skb)->pkt_len = skb->len;
- return qdisc_enqueue(skb, sch);
+ return qdisc_enqueue(skb, sch) & NET_XMIT_MASK;
}
static inline int __qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 535a18f57a13..ab1c472ea753 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -524,8 +524,7 @@ static inline void sctp_ssn_skip(struct sctp_stream *stream, __u16 id,
*/
struct sctp_af {
int (*sctp_xmit) (struct sk_buff *skb,
- struct sctp_transport *,
- int ipfragok);
+ struct sctp_transport *);
int (*setsockopt) (struct sock *sk,
int level,
int optname,
diff --git a/include/video/radeon.h b/include/video/radeon.h
index 83467e18f5e9..95a1f2038b1d 100644
--- a/include/video/radeon.h
+++ b/include/video/radeon.h
@@ -527,8 +527,9 @@
/* DSTCACHE_CTLSTAT bit constants */
-#define RB2D_DC_FLUSH (3 << 0)
-#define RB2D_DC_FLUSH_ALL 0xf
+#define RB2D_DC_FLUSH_2D (1 << 0)
+#define RB2D_DC_FREE_2D (1 << 2)
+#define RB2D_DC_FLUSH_ALL (RB2D_DC_FLUSH_2D | RB2D_DC_FREE_2D)
#define RB2D_DC_BUSY (1 << 31)
diff --git a/init/Kconfig b/init/Kconfig
index 7e6dae1ae727..b678803deccf 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -845,9 +845,10 @@ menuconfig MODULES
If unsure, say Y.
+if MODULES
+
config MODULE_FORCE_LOAD
bool "Forced module loading"
- depends on MODULES
default n
help
Allow loading of modules without version information (ie. modprobe
@@ -856,7 +857,6 @@ config MODULE_FORCE_LOAD
config MODULE_UNLOAD
bool "Module unloading"
- depends on MODULES
help
Without this option you will not be able to unload any
modules (note that some modules may not be unloadable
@@ -875,7 +875,6 @@ config MODULE_FORCE_UNLOAD
config MODVERSIONS
bool "Module versioning support"
- depends on MODULES
help
Usually, you have to use modules compiled with your kernel.
Saying Y here makes it sometimes possible to use modules
@@ -886,7 +885,6 @@ config MODVERSIONS
config MODULE_SRCVERSION_ALL
bool "Source checksum for all modules"
- depends on MODULES
help
Modules which contain a MODULE_VERSION get an extra "srcversion"
field inserted into their modinfo section, which contains a
@@ -898,11 +896,12 @@ config MODULE_SRCVERSION_ALL
config KMOD
def_bool y
- depends on MODULES
help
This is being removed soon. These days, CONFIG_MODULES
implies CONFIG_KMOD, so use that instead.
+endif # MODULES
+
config STOP_MACHINE
bool
default y
diff --git a/init/main.c b/init/main.c
index 9c3b68b86ca0..0bc7e167bf45 100644
--- a/init/main.c
+++ b/init/main.c
@@ -22,7 +22,6 @@
#include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/initrd.h>
-#include <linux/hdreg.h>
#include <linux/bootmem.h>
#include <linux/tty.h>
#include <linux/gfp.h>
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 496c3dd37276..972f8e61d36a 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -243,6 +243,9 @@ static inline int open_arg(int flags, int mask)
static int audit_match_perm(struct audit_context *ctx, int mask)
{
+ if (unlikely(!ctx))
+ return 0;
+
unsigned n = ctx->major;
switch (audit_classify_syscall(ctx->arch, n)) {
case 0: /* native */
@@ -284,6 +287,10 @@ static int audit_match_filetype(struct audit_context *ctx, int which)
{
unsigned index = which & ~S_IFMT;
mode_t mode = which & S_IFMT;
+
+ if (unlikely(!ctx))
+ return 0;
+
if (index >= ctx->name_count)
return 0;
if (ctx->names[index].ino == -1)
diff --git a/kernel/dma-coherent.c b/kernel/dma-coherent.c
index 7517115a8cce..91e96950cd52 100644
--- a/kernel/dma-coherent.c
+++ b/kernel/dma-coherent.c
@@ -77,15 +77,14 @@ void *dma_mark_declared_memory_occupied(struct device *dev,
{
struct dma_coherent_mem *mem = dev->dma_mem;
int pos, err;
- int pages = (size + (device_addr & ~PAGE_MASK) + PAGE_SIZE - 1);
- pages >>= PAGE_SHIFT;
+ size += device_addr & ~PAGE_MASK;
if (!mem)
return ERR_PTR(-EINVAL);
pos = (device_addr - mem->device_base) >> PAGE_SHIFT;
- err = bitmap_allocate_region(mem->bitmap, pos, get_order(pages));
+ err = bitmap_allocate_region(mem->bitmap, pos, get_order(size));
if (err != 0)
return ERR_PTR(err);
return mem->virt_base + (pos << PAGE_SHIFT);
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 152abfd3589f..0314074fa232 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -323,7 +323,8 @@ static int __irq_set_trigger(struct irq_chip *chip, unsigned int irq,
ret = chip->set_type(irq, flags & IRQF_TRIGGER_MASK);
if (ret)
- pr_err("setting flow type for irq %u failed (%pF)\n",
+ pr_err("setting trigger mode %d for irq %u failed (%pF)\n",
+ (int)(flags & IRQF_TRIGGER_MASK),
irq, chip->set_type);
return ret;
diff --git a/kernel/pm_qos_params.c b/kernel/pm_qos_params.c
index 8cb757026386..da9c2dda6a4e 100644
--- a/kernel/pm_qos_params.c
+++ b/kernel/pm_qos_params.c
@@ -24,7 +24,7 @@
* requirement that the application has is cleaned up when closes the file
* pointer or exits the pm_qos_object will get an opportunity to clean up.
*
- * mark gross mgross@linux.intel.com
+ * Mark Gross <mgross@linux.intel.com>
*/
#include <linux/pm_qos_params.h>
@@ -211,8 +211,8 @@ EXPORT_SYMBOL_GPL(pm_qos_requirement);
* @value: defines the qos request
*
* This function inserts a new entry in the pm_qos_class list of requested qos
- * performance charactoistics. It recomputes the agregate QoS expectations for
- * the pm_qos_class of parrameters.
+ * performance characteristics. It recomputes the aggregate QoS expectations
+ * for the pm_qos_class of parameters.
*/
int pm_qos_add_requirement(int pm_qos_class, char *name, s32 value)
{
@@ -250,10 +250,10 @@ EXPORT_SYMBOL_GPL(pm_qos_add_requirement);
* @name: identifies the request
* @value: defines the qos request
*
- * Updates an existing qos requierement for the pm_qos_class of parameters along
+ * Updates an existing qos requirement for the pm_qos_class of parameters along
* with updating the target pm_qos_class value.
*
- * If the named request isn't in the lest then no change is made.
+ * If the named request isn't in the list then no change is made.
*/
int pm_qos_update_requirement(int pm_qos_class, char *name, s32 new_value)
{
@@ -287,7 +287,7 @@ EXPORT_SYMBOL_GPL(pm_qos_update_requirement);
* @pm_qos_class: identifies which list of qos request to us
* @name: identifies the request
*
- * Will remove named qos request from pm_qos_class list of parrameters and
+ * Will remove named qos request from pm_qos_class list of parameters and
* recompute the current target value for the pm_qos_class.
*/
void pm_qos_remove_requirement(int pm_qos_class, char *name)
@@ -319,7 +319,7 @@ EXPORT_SYMBOL_GPL(pm_qos_remove_requirement);
* @notifier: notifier block managed by caller.
*
* will register the notifier into a notification chain that gets called
- * uppon changes to the pm_qos_class target value.
+ * upon changes to the pm_qos_class target value.
*/
int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier)
{
@@ -338,7 +338,7 @@ EXPORT_SYMBOL_GPL(pm_qos_add_notifier);
* @notifier: notifier block to be removed.
*
* will remove the notifier from the notification chain that gets called
- * uppon changes to the pm_qos_class target value.
+ * upon changes to the pm_qos_class target value.
*/
int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier)
{
diff --git a/kernel/relay.c b/kernel/relay.c
index 04006ef970b8..8d13a7855c08 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -944,6 +944,10 @@ static void relay_file_read_consume(struct rchan_buf *buf,
size_t n_subbufs = buf->chan->n_subbufs;
size_t read_subbuf;
+ if (buf->subbufs_produced == buf->subbufs_consumed &&
+ buf->offset == buf->bytes_consumed)
+ return;
+
if (buf->bytes_consumed + bytes_consumed > subbuf_size) {
relay_subbufs_consumed(buf->chan, buf->cpu, 1);
buf->bytes_consumed = 0;
@@ -975,6 +979,8 @@ static int relay_file_read_avail(struct rchan_buf *buf, size_t read_pos)
relay_file_read_consume(buf, read_pos, 0);
+ consumed = buf->subbufs_consumed;
+
if (unlikely(buf->offset > subbuf_size)) {
if (produced == consumed)
return 0;
@@ -993,8 +999,12 @@ static int relay_file_read_avail(struct rchan_buf *buf, size_t read_pos)
if (consumed > produced)
produced += n_subbufs * subbuf_size;
- if (consumed == produced)
+ if (consumed == produced) {
+ if (buf->offset == subbuf_size &&
+ buf->subbufs_produced > buf->subbufs_consumed)
+ return 1;
return 0;
+ }
return 1;
}
diff --git a/kernel/sched.c b/kernel/sched.c
index 21f7da94662e..04160d277e7a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5004,19 +5004,21 @@ recheck:
return -EPERM;
}
+ if (user) {
#ifdef CONFIG_RT_GROUP_SCHED
- /*
- * Do not allow realtime tasks into groups that have no runtime
- * assigned.
- */
- if (user
- && rt_policy(policy) && task_group(p)->rt_bandwidth.rt_runtime == 0)
- return -EPERM;
+ /*
+ * Do not allow realtime tasks into groups that have no runtime
+ * assigned.
+ */
+ if (rt_policy(policy) && task_group(p)->rt_bandwidth.rt_runtime == 0)
+ return -EPERM;
#endif
- retval = security_task_setscheduler(p, policy, param);
- if (retval)
- return retval;
+ retval = security_task_setscheduler(p, policy, param);
+ if (retval)
+ return retval;
+ }
+
/*
* make sure no PI-waiters arrive (or leave) while we are
* changing the priority of the task:
diff --git a/kernel/semaphore.c b/kernel/semaphore.c
index aaaeae8244e7..94a62c0d4ade 100644
--- a/kernel/semaphore.c
+++ b/kernel/semaphore.c
@@ -212,9 +212,7 @@ static inline int __sched __down_common(struct semaphore *sem, long state,
waiter.up = 0;
for (;;) {
- if (state == TASK_INTERRUPTIBLE && signal_pending(task))
- goto interrupted;
- if (state == TASK_KILLABLE && fatal_signal_pending(task))
+ if (signal_pending_state(state, task))
goto interrupted;
if (timeout <= 0)
goto timed_out;
diff --git a/mm/filemap.c b/mm/filemap.c
index d97d1ad55473..54e968650855 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -558,14 +558,14 @@ EXPORT_SYMBOL(wait_on_page_bit);
* But that's OK - sleepers in wait_on_page_writeback() just go back to sleep.
*
* The first mb is necessary to safely close the critical section opened by the
- * TestSetPageLocked(), the second mb is necessary to enforce ordering between
- * the clear_bit and the read of the waitqueue (to avoid SMP races with a
- * parallel wait_on_page_locked()).
+ * test_and_set_bit() to lock the page; the second mb is necessary to enforce
+ * ordering between the clear_bit and the read of the waitqueue (to avoid SMP
+ * races with a parallel wait_on_page_locked()).
*/
void unlock_page(struct page *page)
{
smp_mb__before_clear_bit();
- if (!TestClearPageLocked(page))
+ if (!test_and_clear_bit(PG_locked, &page->flags))
BUG();
smp_mb__after_clear_bit();
wake_up_page(page, PG_locked);
@@ -931,7 +931,7 @@ grab_cache_page_nowait(struct address_space *mapping, pgoff_t index)
struct page *page = find_get_page(mapping, index);
if (page) {
- if (!TestSetPageLocked(page))
+ if (trylock_page(page))
return page;
page_cache_release(page);
return NULL;
@@ -1027,7 +1027,7 @@ find_page:
if (inode->i_blkbits == PAGE_CACHE_SHIFT ||
!mapping->a_ops->is_partially_uptodate)
goto page_not_up_to_date;
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto page_not_up_to_date;
if (!mapping->a_ops->is_partially_uptodate(page,
desc, offset))
diff --git a/mm/memory.c b/mm/memory.c
index 6793b9c68107..1002f473f497 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1789,7 +1789,7 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
* not dirty accountable.
*/
if (PageAnon(old_page)) {
- if (!TestSetPageLocked(old_page)) {
+ if (trylock_page(old_page)) {
reuse = can_share_swap_page(old_page);
unlock_page(old_page);
}
@@ -2765,16 +2765,26 @@ int make_pages_present(unsigned long addr, unsigned long end)
vma = find_vma(current->mm, addr);
if (!vma)
- return -1;
+ return -ENOMEM;
write = (vma->vm_flags & VM_WRITE) != 0;
BUG_ON(addr >= end);
BUG_ON(end > vma->vm_end);
len = DIV_ROUND_UP(end, PAGE_SIZE) - addr/PAGE_SIZE;
ret = get_user_pages(current, current->mm, addr,
len, write, 0, NULL, NULL);
- if (ret < 0)
+ if (ret < 0) {
+ /*
+ SUS require strange return value to mlock
+ - invalid addr generate to ENOMEM.
+ - out of memory should generate EAGAIN.
+ */
+ if (ret == -EFAULT)
+ ret = -ENOMEM;
+ else if (ret == -ENOMEM)
+ ret = -EAGAIN;
return ret;
- return ret == len ? 0 : -1;
+ }
+ return ret == len ? 0 : -ENOMEM;
}
#if !defined(__HAVE_ARCH_GATE_AREA)
diff --git a/mm/migrate.c b/mm/migrate.c
index 153572fb60b8..2a80136b23bb 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -605,7 +605,7 @@ static int move_to_new_page(struct page *newpage, struct page *page)
* establishing additional references. We are the only one
* holding a reference to the new page at this point.
*/
- if (TestSetPageLocked(newpage))
+ if (!trylock_page(newpage))
BUG();
/* Prepare mapping for the new page.*/
@@ -667,7 +667,7 @@ static int unmap_and_move(new_page_t get_new_page, unsigned long private,
BUG_ON(charge);
rc = -EAGAIN;
- if (TestSetPageLocked(page)) {
+ if (!trylock_page(page)) {
if (!force)
goto move_newpage;
lock_page(page);
diff --git a/mm/mlock.c b/mm/mlock.c
index 7b2656055d6a..01fbe93eff5c 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -78,8 +78,6 @@ success:
mm->locked_vm -= pages;
out:
- if (ret == -ENOMEM)
- ret = -EAGAIN;
return ret;
}
diff --git a/mm/mm_init.c b/mm/mm_init.c
index c6af41ea9994..936ef2efd892 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -14,6 +14,10 @@
#ifdef CONFIG_DEBUG_MEMORY_INIT
int __meminitdata mminit_loglevel;
+#ifndef SECTIONS_SHIFT
+#define SECTIONS_SHIFT 0
+#endif
+
/* The zonelists are simply reported, validation is manual. */
void mminit_verify_zonelist(void)
{
@@ -74,11 +78,7 @@ void __init mminit_verify_pageflags_layout(void)
NR_PAGEFLAGS);
mminit_dprintk(MMINIT_TRACE, "pageflags_layout_shifts",
"Section %d Node %d Zone %d\n",
-#ifdef SECTIONS_SHIFT
SECTIONS_SHIFT,
-#else
- 0,
-#endif
NODES_SHIFT,
ZONES_SHIFT);
mminit_dprintk(MMINIT_TRACE, "pageflags_layout_offsets",
diff --git a/mm/mmap.c b/mm/mmap.c
index 245c3d69067b..971d0eda754a 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -370,7 +370,7 @@ find_vma_prepare(struct mm_struct *mm, unsigned long addr,
if (vma_tmp->vm_end > addr) {
vma = vma_tmp;
if (vma_tmp->vm_start <= addr)
- return vma;
+ break;
__rb_link = &__rb_parent->rb_left;
} else {
rb_prev = __rb_parent;
diff --git a/mm/nommu.c b/mm/nommu.c
index 5edccd9c9218..ed75bc962fbe 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -266,6 +266,27 @@ void *vmalloc_node(unsigned long size, int node)
}
EXPORT_SYMBOL(vmalloc_node);
+#ifndef PAGE_KERNEL_EXEC
+# define PAGE_KERNEL_EXEC PAGE_KERNEL
+#endif
+
+/**
+ * vmalloc_exec - allocate virtually contiguous, executable memory
+ * @size: allocation size
+ *
+ * Kernel-internal function to allocate enough pages to cover @size
+ * the page level allocator and map them into contiguous and
+ * executable kernel virtual space.
+ *
+ * For tight control over page level allocator and protection flags
+ * use __vmalloc() instead.
+ */
+
+void *vmalloc_exec(unsigned long size)
+{
+ return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC);
+}
+
/**
* vmalloc_32 - allocate virtually contiguous memory (32bit addressable)
* @size: allocation size
diff --git a/mm/rmap.c b/mm/rmap.c
index 94a5246a3f98..1ea4e6fcee77 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -422,7 +422,7 @@ int page_referenced(struct page *page, int is_locked,
referenced += page_referenced_anon(page, mem_cont);
else if (is_locked)
referenced += page_referenced_file(page, mem_cont);
- else if (TestSetPageLocked(page))
+ else if (!trylock_page(page))
referenced++;
else {
if (page->mapping)
diff --git a/mm/shmem.c b/mm/shmem.c
index c1e5a3b4f758..04fb4f1ab88e 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1265,7 +1265,7 @@ repeat:
}
/* We have to do this with page locked to prevent races */
- if (TestSetPageLocked(swappage)) {
+ if (!trylock_page(swappage)) {
shmem_swp_unmap(entry);
spin_unlock(&info->lock);
wait_on_page_locked(swappage);
@@ -1329,7 +1329,7 @@ repeat:
shmem_swp_unmap(entry);
filepage = find_get_page(mapping, idx);
if (filepage &&
- (!PageUptodate(filepage) || TestSetPageLocked(filepage))) {
+ (!PageUptodate(filepage) || !trylock_page(filepage))) {
spin_unlock(&info->lock);
wait_on_page_locked(filepage);
page_cache_release(filepage);
diff --git a/mm/swap.c b/mm/swap.c
index 7417a2adbe50..9e0cb3118079 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -444,7 +444,7 @@ void pagevec_strip(struct pagevec *pvec)
for (i = 0; i < pagevec_count(pvec); i++) {
struct page *page = pvec->pages[i];
- if (PagePrivate(page) && !TestSetPageLocked(page)) {
+ if (PagePrivate(page) && trylock_page(page)) {
if (PagePrivate(page))
try_to_release_page(page, 0);
unlock_page(page);
diff --git a/mm/swap_state.c b/mm/swap_state.c
index b8035b055129..167cf2dc8a03 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -201,7 +201,7 @@ void delete_from_swap_cache(struct page *page)
*/
static inline void free_swap_cache(struct page *page)
{
- if (PageSwapCache(page) && !TestSetPageLocked(page)) {
+ if (PageSwapCache(page) && trylock_page(page)) {
remove_exclusive_swap_page(page);
unlock_page(page);
}
@@ -302,9 +302,9 @@ struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
* re-using the just freed swap entry for an existing page.
* May fail (-ENOMEM) if radix-tree node allocation failed.
*/
- SetPageLocked(new_page);
+ set_page_locked(new_page);
err = add_to_swap_cache(new_page, entry, gfp_mask & GFP_KERNEL);
- if (!err) {
+ if (likely(!err)) {
/*
* Initiate read into locked page and return.
*/
@@ -312,7 +312,7 @@ struct page *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
swap_readpage(NULL, new_page);
return new_page;
}
- ClearPageLocked(new_page);
+ clear_page_locked(new_page);
swap_free(entry);
} while (err != -ENOMEM);
diff --git a/mm/swapfile.c b/mm/swapfile.c
index bb7f79641f9e..1e330f2998fa 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -403,7 +403,7 @@ void free_swap_and_cache(swp_entry_t entry)
if (p) {
if (swap_entry_free(p, swp_offset(entry)) == 1) {
page = find_get_page(&swapper_space, entry.val);
- if (page && unlikely(TestSetPageLocked(page))) {
+ if (page && unlikely(!trylock_page(page))) {
page_cache_release(page);
page = NULL;
}
diff --git a/mm/truncate.c b/mm/truncate.c
index e68443d74567..250505091d37 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -104,7 +104,6 @@ truncate_complete_page(struct address_space *mapping, struct page *page)
cancel_dirty_page(page, PAGE_CACHE_SIZE);
remove_from_page_cache(page);
- ClearPageUptodate(page);
ClearPageMappedToDisk(page);
page_cache_release(page); /* pagecache ref */
}
@@ -188,7 +187,7 @@ void truncate_inode_pages_range(struct address_space *mapping,
if (page_index > next)
next = page_index;
next++;
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
continue;
if (PageWriteback(page)) {
unlock_page(page);
@@ -281,7 +280,7 @@ unsigned long __invalidate_mapping_pages(struct address_space *mapping,
pgoff_t index;
int lock_failed;
- lock_failed = TestSetPageLocked(page);
+ lock_failed = !trylock_page(page);
/*
* We really shouldn't be looking at the ->index of an
@@ -356,7 +355,6 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page)
BUG_ON(PagePrivate(page));
__remove_from_page_cache(page);
spin_unlock_irq(&mapping->tree_lock);
- ClearPageUptodate(page);
page_cache_release(page); /* pagecache ref */
return 1;
failed:
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 75be453628bf..1ff1a58e7c10 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -496,7 +496,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
page = lru_to_page(page_list);
list_del(&page->lru);
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto keep;
VM_BUG_ON(PageActive(page));
@@ -582,7 +582,7 @@ static unsigned long shrink_page_list(struct list_head *page_list,
* A synchronous write - probably a ramdisk. Go
* ahead and try to reclaim the page.
*/
- if (TestSetPageLocked(page))
+ if (!trylock_page(page))
goto keep;
if (PageDirty(page) || PageWriteback(page))
goto keep_locked;
diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index f597987b2424..f288fc4aef9b 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -36,6 +36,7 @@ static struct ctl_path ax25_path[] = {
{ .procname = "ax25", .ctl_name = NET_AX25, },
{ }
};
+
static const ctl_table ax25_param_table[] = {
{
.ctl_name = NET_AX25_IP_DEFAULT_MODE,
@@ -167,6 +168,7 @@ static const ctl_table ax25_param_table[] = {
.extra1 = &min_proto,
.extra2 = &max_proto
},
+#ifdef CONFIG_AX25_DAMA_SLAVE
{
.ctl_name = NET_AX25_DAMA_SLAVE_TIMEOUT,
.procname = "dama_slave_timeout",
@@ -177,6 +179,8 @@ static const ctl_table ax25_param_table[] = {
.extra1 = &min_ds_timeout,
.extra2 = &max_ds_timeout
},
+#endif
+
{ .ctl_name = 0 } /* that's all, folks! */
};
@@ -210,16 +214,6 @@ void ax25_register_sysctl(void)
ax25_table[n].procname = ax25_dev->dev->name;
ax25_table[n].mode = 0555;
-#ifndef CONFIG_AX25_DAMA_SLAVE
- /*
- * We do not wish to have a representation of this parameter
- * in /proc/sys/ when configured *not* to include the
- * AX.25 DAMA slave code, do we?
- */
-
- child[AX25_VALUES_DS_TIMEOUT].procname = NULL;
-#endif
-
child[AX25_MAX_VALUES].ctl_name = 0; /* just in case... */
for (k = 0; k < AX25_MAX_VALUES; k++)
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 6e280a8a31ee..6a9a6cd74b1e 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -113,7 +113,7 @@ void br_netfilter_rtable_init(struct net_bridge *br)
struct rtable *rt = &br->fake_rtable;
atomic_set(&rt->u.dst.__refcnt, 1);
- rt->u.dst.dev = &br->dev;
+ rt->u.dst.dev = br->dev;
rt->u.dst.path = &rt->u.dst;
rt->u.dst.metrics[RTAX_MTU - 1] = 1500;
rt->u.dst.flags = DST_NOXFRM;
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c
index 921bbe5cb94a..6e63ec3f1fcf 100644
--- a/net/bridge/br_stp.c
+++ b/net/bridge/br_stp.c
@@ -368,14 +368,25 @@ static void br_make_blocking(struct net_bridge_port *p)
/* called under bridge lock */
static void br_make_forwarding(struct net_bridge_port *p)
{
- if (p->state == BR_STATE_BLOCKING) {
- if (p->br->stp_enabled == BR_KERNEL_STP)
- p->state = BR_STATE_LISTENING;
- else
- p->state = BR_STATE_LEARNING;
+ struct net_bridge *br = p->br;
- br_log_state(p);
- mod_timer(&p->forward_delay_timer, jiffies + p->br->forward_delay); }
+ if (p->state != BR_STATE_BLOCKING)
+ return;
+
+ if (br->forward_delay == 0) {
+ p->state = BR_STATE_FORWARDING;
+ br_topology_change_detection(br);
+ del_timer(&p->forward_delay_timer);
+ }
+ else if (p->br->stp_enabled == BR_KERNEL_STP)
+ p->state = BR_STATE_LISTENING;
+ else
+ p->state = BR_STATE_LEARNING;
+
+ br_log_state(p);
+
+ if (br->forward_delay != 0)
+ mod_timer(&p->forward_delay_timer, jiffies + br->forward_delay);
}
/* called under bridge lock */
diff --git a/net/core/dev.c b/net/core/dev.c
index 69320a56a084..01993ad74e76 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1796,7 +1796,7 @@ gso:
skb->tc_verd = SET_TC_AT(skb->tc_verd,AT_EGRESS);
#endif
if (q->enqueue) {
- spinlock_t *root_lock = qdisc_root_lock(q);
+ spinlock_t *root_lock = qdisc_lock(q);
spin_lock(root_lock);
@@ -1805,7 +1805,6 @@ gso:
spin_unlock(root_lock);
- rc = rc == NET_XMIT_BYPASS ? NET_XMIT_SUCCESS : rc;
goto out;
}
@@ -1909,7 +1908,6 @@ int netif_rx(struct sk_buff *skb)
if (queue->input_pkt_queue.qlen <= netdev_max_backlog) {
if (queue->input_pkt_queue.qlen) {
enqueue:
- dev_hold(skb->dev);
__skb_queue_tail(&queue->input_pkt_queue, skb);
local_irq_restore(flags);
return NET_RX_SUCCESS;
@@ -1995,7 +1993,7 @@ static void net_tx_action(struct softirq_action *h)
smp_mb__before_clear_bit();
clear_bit(__QDISC_STATE_SCHED, &q->state);
- root_lock = qdisc_root_lock(q);
+ root_lock = qdisc_lock(q);
if (spin_trylock(root_lock)) {
qdisc_run(q);
spin_unlock(root_lock);
@@ -2270,6 +2268,20 @@ out:
return ret;
}
+/* Network device is going away, flush any packets still pending */
+static void flush_backlog(void *arg)
+{
+ struct net_device *dev = arg;
+ struct softnet_data *queue = &__get_cpu_var(softnet_data);
+ struct sk_buff *skb, *tmp;
+
+ skb_queue_walk_safe(&queue->input_pkt_queue, skb, tmp)
+ if (skb->dev == dev) {
+ __skb_unlink(skb, &queue->input_pkt_queue);
+ kfree_skb(skb);
+ }
+}
+
static int process_backlog(struct napi_struct *napi, int quota)
{
int work = 0;
@@ -2279,7 +2291,6 @@ static int process_backlog(struct napi_struct *napi, int quota)
napi->weight = weight_p;
do {
struct sk_buff *skb;
- struct net_device *dev;
local_irq_disable();
skb = __skb_dequeue(&queue->input_pkt_queue);
@@ -2288,14 +2299,9 @@ static int process_backlog(struct napi_struct *napi, int quota)
local_irq_enable();
break;
}
-
local_irq_enable();
- dev = skb->dev;
-
netif_receive_skb(skb);
-
- dev_put(dev);
} while (++work < quota && jiffies == start_time);
return work;
@@ -3988,6 +3994,10 @@ int register_netdevice(struct net_device *dev)
}
}
+ /* Enable software GSO if SG is supported. */
+ if (dev->features & NETIF_F_SG)
+ dev->features |= NETIF_F_GSO;
+
netdev_initialize_kobject(dev);
ret = netdev_register_kobject(dev);
if (ret)
@@ -4165,6 +4175,8 @@ void netdev_run_todo(void)
dev->reg_state = NETREG_UNREGISTERED;
+ on_each_cpu(flush_backlog, dev, 1);
+
netdev_wait_allrefs(dev);
/* paranoia */
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index f62c8af85d38..9d92e41826e7 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2281,6 +2281,7 @@ static struct neighbour *neigh_get_idx(struct seq_file *seq, loff_t *pos)
struct neighbour *n = neigh_get_first(seq);
if (n) {
+ --(*pos);
while (*pos) {
n = neigh_get_next(seq, n, pos);
if (!n)
@@ -2341,6 +2342,7 @@ static struct pneigh_entry *pneigh_get_idx(struct seq_file *seq, loff_t *pos)
struct pneigh_entry *pn = pneigh_get_first(seq);
if (pn) {
+ --(*pos);
while (*pos) {
pn = pneigh_get_next(seq, pn, pos);
if (!pn)
@@ -2354,10 +2356,11 @@ static void *neigh_get_idx_any(struct seq_file *seq, loff_t *pos)
{
struct neigh_seq_state *state = seq->private;
void *rc;
+ loff_t idxpos = *pos;
- rc = neigh_get_idx(seq, pos);
+ rc = neigh_get_idx(seq, &idxpos);
if (!rc && !(state->flags & NEIGH_SEQ_NEIGH_ONLY))
- rc = pneigh_get_idx(seq, pos);
+ rc = pneigh_get_idx(seq, &idxpos);
return rc;
}
@@ -2366,7 +2369,6 @@ void *neigh_seq_start(struct seq_file *seq, loff_t *pos, struct neigh_table *tbl
__acquires(tbl->lock)
{
struct neigh_seq_state *state = seq->private;
- loff_t pos_minus_one;
state->tbl = tbl;
state->bucket = 0;
@@ -2374,8 +2376,7 @@ void *neigh_seq_start(struct seq_file *seq, loff_t *pos, struct neigh_table *tbl
read_lock_bh(&tbl->lock);
- pos_minus_one = *pos - 1;
- return *pos ? neigh_get_idx_any(seq, &pos_minus_one) : SEQ_START_TOKEN;
+ return *pos ? neigh_get_idx_any(seq, pos) : SEQ_START_TOKEN;
}
EXPORT_SYMBOL(neigh_seq_start);
@@ -2385,7 +2386,7 @@ void *neigh_seq_next(struct seq_file *seq, void *v, loff_t *pos)
void *rc;
if (v == SEQ_START_TOKEN) {
- rc = neigh_get_idx(seq, pos);
+ rc = neigh_get_first(seq);
goto out;
}
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 3284605f2ec7..2498cdaf8cbe 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2085,15 +2085,19 @@ static inline int f_pick(struct pktgen_dev *pkt_dev)
if (pkt_dev->flows[flow].count >= pkt_dev->lflow) {
/* reset time */
pkt_dev->flows[flow].count = 0;
+ pkt_dev->flows[flow].flags = 0;
pkt_dev->curfl += 1;
if (pkt_dev->curfl >= pkt_dev->cflows)
pkt_dev->curfl = 0; /*reset */
}
} else {
flow = random32() % pkt_dev->cflows;
+ pkt_dev->curfl = flow;
- if (pkt_dev->flows[flow].count > pkt_dev->lflow)
+ if (pkt_dev->flows[flow].count > pkt_dev->lflow) {
pkt_dev->flows[flow].count = 0;
+ pkt_dev->flows[flow].flags = 0;
+ }
}
return pkt_dev->curfl;
@@ -2162,7 +2166,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
mc = random32() % pkt_dev->src_mac_count;
else {
mc = pkt_dev->cur_src_mac_offset++;
- if (pkt_dev->cur_src_mac_offset >
+ if (pkt_dev->cur_src_mac_offset >=
pkt_dev->src_mac_count)
pkt_dev->cur_src_mac_offset = 0;
}
@@ -2189,7 +2193,7 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev)
else {
mc = pkt_dev->cur_dst_mac_offset++;
- if (pkt_dev->cur_dst_mac_offset >
+ if (pkt_dev->cur_dst_mac_offset >=
pkt_dev->dst_mac_count) {
pkt_dev->cur_dst_mac_offset = 0;
}
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 770d827f5ab8..e0689fd7b798 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -232,6 +232,7 @@ static struct ctl_table ipv4_table[] = {
.mode = 0644,
.proc_handler = &ipv4_doint_and_flush,
.strategy = &ipv4_doint_and_flush_strategy,
+ .extra2 = &init_net,
},
{
.ctl_name = NET_IPV4_NO_PMTU_DISC,
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index a027003d69a4..a4402de425d9 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -269,7 +269,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
skb->mark = sk->sk_mark;
mtu = dst_mtu(dst);
- if ((skb->len <= mtu) || ipfragok || skb_is_gso(skb)) {
+ if ((skb->len <= mtu) || skb->local_df || skb_is_gso(skb)) {
IP6_INC_STATS(ip6_dst_idev(skb->dst),
IPSTATS_MIB_OUTREQUESTS);
return NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, dst->dev,
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index ea33b26512c2..741cfcd96f88 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -346,6 +346,8 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
*/
if (optlen == 0)
optval = NULL;
+ else if (optval == NULL)
+ goto e_inval;
else if (optlen < sizeof(struct ipv6_opt_hdr) ||
optlen & 0x7 || optlen > 8 * 255)
goto e_inval;
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index a46badd1082d..ec394cf5a19b 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -199,10 +199,8 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
ireq6 = inet6_rsk(req);
treq = tcp_rsk(req);
- if (security_inet_conn_request(sk, skb, req)) {
- reqsk_free(req);
- goto out;
- }
+ if (security_inet_conn_request(sk, skb, req))
+ goto out_free;
req->mss = mss;
ireq->rmt_port = th->source;
@@ -255,14 +253,13 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_sk(sk)->sport;
security_req_classify_flow(req, &fl);
- if (ip6_dst_lookup(sk, &dst, &fl)) {
- reqsk_free(req);
- goto out;
- }
+ if (ip6_dst_lookup(sk, &dst, &fl))
+ goto out_free;
+
if (final_p)
ipv6_addr_copy(&fl.fl6_dst, final_p);
if ((xfrm_lookup(&dst, &fl, sk, 0)) < 0)
- goto out;
+ goto out_free;
}
req->window_clamp = tp->window_clamp ? :dst_metric(dst, RTAX_WINDOW);
@@ -273,7 +270,10 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
ireq->rcv_wscale = rcv_wscale;
ret = get_cookie_sock(sk, skb, req, dst);
-
-out: return ret;
+out:
+ return ret;
+out_free:
+ reqsk_free(req);
+ return NULL;
}
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a4f9a832722a..ec59345af65b 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -82,6 +82,7 @@ struct ieee80211_sta_bss {
u8 bssid[ETH_ALEN];
u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 dtim_period;
u16 capability; /* host byte order */
enum ieee80211_band band;
int freq;
@@ -586,6 +587,7 @@ struct ieee80211_local {
struct timer_list sta_cleanup;
unsigned long queues_pending[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)];
+ unsigned long queues_pending_run[BITS_TO_LONGS(IEEE80211_MAX_QUEUES)];
struct ieee80211_tx_stored_packet pending_packet[IEEE80211_MAX_QUEUES];
struct tasklet_struct tx_pending_tasklet;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index a4c5b90de769..0c02c471bca2 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1689,6 +1689,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
if (local->hw.conf.beacon_int < 10)
local->hw.conf.beacon_int = 100;
+ if (local->hw.max_listen_interval == 0)
+ local->hw.max_listen_interval = 1;
+
+ local->hw.conf.listen_interval = local->hw.max_listen_interval;
+
local->wstats_flags |= local->hw.flags & (IEEE80211_HW_SIGNAL_UNSPEC |
IEEE80211_HW_SIGNAL_DB |
IEEE80211_HW_SIGNAL_DBM) ?
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index acb04133a95d..e1d11c9b6729 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -551,6 +551,7 @@ static void ieee80211_set_associated(struct net_device *dev,
/* set timing information */
sdata->bss_conf.beacon_int = bss->beacon_int;
sdata->bss_conf.timestamp = bss->timestamp;
+ sdata->bss_conf.dtim_period = bss->dtim_period;
changed |= ieee80211_handle_bss_capability(sdata, bss);
@@ -773,7 +774,8 @@ static void ieee80211_send_assoc(struct net_device *dev,
mgmt->frame_control = IEEE80211_FC(IEEE80211_FTYPE_MGMT,
IEEE80211_STYPE_REASSOC_REQ);
mgmt->u.reassoc_req.capab_info = cpu_to_le16(capab);
- mgmt->u.reassoc_req.listen_interval = cpu_to_le16(1);
+ mgmt->u.reassoc_req.listen_interval =
+ cpu_to_le16(local->hw.conf.listen_interval);
memcpy(mgmt->u.reassoc_req.current_ap, ifsta->prev_bssid,
ETH_ALEN);
} else {
@@ -781,7 +783,8 @@ static void ieee80211_send_assoc(struct net_device *dev,
mgmt->frame_control = IEEE80211_FC(IEEE80211_FTYPE_MGMT,
IEEE80211_STYPE_ASSOC_REQ);
mgmt->u.assoc_req.capab_info = cpu_to_le16(capab);
- mgmt->u.assoc_req.listen_interval = cpu_to_le16(1);
+ mgmt->u.reassoc_req.listen_interval =
+ cpu_to_le16(local->hw.conf.listen_interval);
}
/* SSID */
@@ -2688,6 +2691,16 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
bss->beacon_int = le16_to_cpu(mgmt->u.beacon.beacon_int);
bss->capability = le16_to_cpu(mgmt->u.beacon.capab_info);
+ if (elems->tim) {
+ struct ieee80211_tim_ie *tim_ie =
+ (struct ieee80211_tim_ie *)elems->tim;
+ bss->dtim_period = tim_ie->dtim_period;
+ }
+
+ /* set default value for buggy APs */
+ if (!elems->tim || bss->dtim_period == 0)
+ bss->dtim_period = 1;
+
bss->supp_rates_len = 0;
if (elems->supp_rates) {
clen = IEEE80211_MAX_SUPP_RATES - bss->supp_rates_len;
@@ -3650,11 +3663,21 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
"%s\n", print_mac(mac, bssid),
print_mac(mac2, ifsta->bssid));
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
- if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0 &&
- (bss = ieee80211_rx_bss_get(dev, bssid,
- local->hw.conf.channel->center_freq,
- ifsta->ssid, ifsta->ssid_len))) {
+
+ if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0) {
int ret;
+ int search_freq;
+
+ if (ifsta->flags & IEEE80211_STA_AUTO_CHANNEL_SEL)
+ search_freq = bss->freq;
+ else
+ search_freq = local->hw.conf.channel->center_freq;
+
+ bss = ieee80211_rx_bss_get(dev, bssid, search_freq,
+ ifsta->ssid, ifsta->ssid_len);
+ if (!bss)
+ goto dont_join;
+
printk(KERN_DEBUG "%s: Selected IBSS BSSID %s"
" based on configured SSID\n",
dev->name, print_mac(mac, bssid));
@@ -3662,6 +3685,8 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
ieee80211_rx_bss_put(local, bss);
return ret;
}
+
+dont_join:
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG " did not try to join ibss\n");
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
@@ -3895,7 +3920,7 @@ done:
if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
struct ieee80211_if_sta *ifsta = &sdata->u.sta;
if (!(ifsta->flags & IEEE80211_STA_BSSID_SET) ||
- (!ifsta->state == IEEE80211_IBSS_JOINED &&
+ (!(ifsta->state == IEEE80211_IBSS_JOINED) &&
!ieee80211_sta_active_ibss(dev)))
ieee80211_sta_find_ibss(dev, ifsta);
}
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 69019e943873..771ec68b848d 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1060,13 +1060,14 @@ static int ieee80211_tx_prepare(struct ieee80211_tx_data *tx,
static int __ieee80211_tx(struct ieee80211_local *local, struct sk_buff *skb,
struct ieee80211_tx_data *tx)
{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_tx_info *info;
int ret, i;
- if (netif_subqueue_stopped(local->mdev, skb))
- return IEEE80211_TX_AGAIN;
-
if (skb) {
+ if (netif_subqueue_stopped(local->mdev, skb))
+ return IEEE80211_TX_AGAIN;
+ info = IEEE80211_SKB_CB(skb);
+
ieee80211_dump_frame(wiphy_name(local->hw.wiphy),
"TX to low-level driver", skb);
ret = local->ops->tx(local_to_hw(local), skb);
@@ -1215,6 +1216,7 @@ retry:
if (ret == IEEE80211_TX_FRAG_AGAIN)
skb = NULL;
+
set_bit(queue, local->queues_pending);
smp_mb();
/*
@@ -1708,14 +1710,19 @@ void ieee80211_tx_pending(unsigned long data)
netif_tx_lock_bh(dev);
for (i = 0; i < ieee80211_num_regular_queues(&local->hw); i++) {
/* Check that this queue is ok */
- if (__netif_subqueue_stopped(local->mdev, i))
+ if (__netif_subqueue_stopped(local->mdev, i) &&
+ !test_bit(i, local->queues_pending_run))
continue;
if (!test_bit(i, local->queues_pending)) {
+ clear_bit(i, local->queues_pending_run);
ieee80211_wake_queue(&local->hw, i);
continue;
}
+ clear_bit(i, local->queues_pending_run);
+ netif_start_subqueue(local->mdev, i);
+
store = &local->pending_packet[i];
tx.extra_frag = store->extra_frag;
tx.num_extra_frag = store->num_extra_frag;
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 19f85e1b3695..0d463c80c404 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -361,6 +361,7 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue)
struct ieee80211_local *local = hw_to_local(hw);
if (test_bit(queue, local->queues_pending)) {
+ set_bit(queue, local->queues_pending_run);
tasklet_schedule(&local->tx_pending_tasklet);
} else {
netif_wake_subqueue(local->mdev, queue);
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index 28437f0001db..4310e2f65661 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -241,12 +241,14 @@ void ieee80211_ht_agg_queue_remove(struct ieee80211_local *local,
} else {
struct netdev_queue *txq;
spinlock_t *root_lock;
+ struct Qdisc *q;
txq = netdev_get_tx_queue(local->mdev, agg_queue);
- root_lock = qdisc_root_lock(txq->qdisc);
+ q = rcu_dereference(txq->qdisc);
+ root_lock = qdisc_lock(q);
spin_lock_bh(root_lock);
- qdisc_reset(txq->qdisc);
+ qdisc_reset(q);
spin_unlock_bh(root_lock);
}
}
diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
index 8aa822730145..e5b69556bb5b 100644
--- a/net/rfkill/rfkill-input.c
+++ b/net/rfkill/rfkill-input.c
@@ -109,6 +109,25 @@ static DEFINE_RFKILL_TASK(rfkill_uwb, RFKILL_TYPE_UWB);
static DEFINE_RFKILL_TASK(rfkill_wimax, RFKILL_TYPE_WIMAX);
static DEFINE_RFKILL_TASK(rfkill_wwan, RFKILL_TYPE_WWAN);
+static void rfkill_schedule_evsw_rfkillall(int state)
+{
+ /* EVERY radio type. state != 0 means radios ON */
+ /* handle EPO (emergency power off) through shortcut */
+ if (state) {
+ rfkill_schedule_set(&rfkill_wwan,
+ RFKILL_STATE_UNBLOCKED);
+ rfkill_schedule_set(&rfkill_wimax,
+ RFKILL_STATE_UNBLOCKED);
+ rfkill_schedule_set(&rfkill_uwb,
+ RFKILL_STATE_UNBLOCKED);
+ rfkill_schedule_set(&rfkill_bt,
+ RFKILL_STATE_UNBLOCKED);
+ rfkill_schedule_set(&rfkill_wlan,
+ RFKILL_STATE_UNBLOCKED);
+ } else
+ rfkill_schedule_epo();
+}
+
static void rfkill_event(struct input_handle *handle, unsigned int type,
unsigned int code, int data)
{
@@ -132,21 +151,7 @@ static void rfkill_event(struct input_handle *handle, unsigned int type,
} else if (type == EV_SW) {
switch (code) {
case SW_RFKILL_ALL:
- /* EVERY radio type. data != 0 means radios ON */
- /* handle EPO (emergency power off) through shortcut */
- if (data) {
- rfkill_schedule_set(&rfkill_wwan,
- RFKILL_STATE_UNBLOCKED);
- rfkill_schedule_set(&rfkill_wimax,
- RFKILL_STATE_UNBLOCKED);
- rfkill_schedule_set(&rfkill_uwb,
- RFKILL_STATE_UNBLOCKED);
- rfkill_schedule_set(&rfkill_bt,
- RFKILL_STATE_UNBLOCKED);
- rfkill_schedule_set(&rfkill_wlan,
- RFKILL_STATE_UNBLOCKED);
- } else
- rfkill_schedule_epo();
+ rfkill_schedule_evsw_rfkillall(data);
break;
default:
break;
@@ -168,6 +173,7 @@ static int rfkill_connect(struct input_handler *handler, struct input_dev *dev,
handle->handler = handler;
handle->name = "rfkill";
+ /* causes rfkill_start() to be called */
error = input_register_handle(handle);
if (error)
goto err_free_handle;
@@ -185,6 +191,23 @@ static int rfkill_connect(struct input_handler *handler, struct input_dev *dev,
return error;
}
+static void rfkill_start(struct input_handle *handle)
+{
+ /* Take event_lock to guard against configuration changes, we
+ * should be able to deal with concurrency with rfkill_event()
+ * just fine (which event_lock will also avoid). */
+ spin_lock_irq(&handle->dev->event_lock);
+
+ if (test_bit(EV_SW, handle->dev->evbit)) {
+ if (test_bit(SW_RFKILL_ALL, handle->dev->swbit))
+ rfkill_schedule_evsw_rfkillall(test_bit(SW_RFKILL_ALL,
+ handle->dev->sw));
+ /* add resync for further EV_SW events here */
+ }
+
+ spin_unlock_irq(&handle->dev->event_lock);
+}
+
static void rfkill_disconnect(struct input_handle *handle)
{
input_close_device(handle);
@@ -225,6 +248,7 @@ static struct input_handler rfkill_handler = {
.event = rfkill_event,
.connect = rfkill_connect,
.disconnect = rfkill_disconnect,
+ .start = rfkill_start,
.name = "rfkill",
.id_table = rfkill_ids,
};
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index c6f2f388cb72..d2d45655cd1a 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -105,6 +105,16 @@ static void rfkill_led_trigger(struct rfkill *rfkill,
#endif /* CONFIG_RFKILL_LEDS */
}
+#ifdef CONFIG_RFKILL_LEDS
+static void rfkill_led_trigger_activate(struct led_classdev *led)
+{
+ struct rfkill *rfkill = container_of(led->trigger,
+ struct rfkill, led_trigger);
+
+ rfkill_led_trigger(rfkill, rfkill->state);
+}
+#endif /* CONFIG_RFKILL_LEDS */
+
static void notify_rfkill_state_change(struct rfkill *rfkill)
{
blocking_notifier_call_chain(&rfkill_notifier_list,
@@ -589,7 +599,10 @@ static void rfkill_led_trigger_register(struct rfkill *rfkill)
#ifdef CONFIG_RFKILL_LEDS
int error;
- rfkill->led_trigger.name = rfkill->dev.bus_id;
+ if (!rfkill->led_trigger.name)
+ rfkill->led_trigger.name = rfkill->dev.bus_id;
+ if (!rfkill->led_trigger.activate)
+ rfkill->led_trigger.activate = rfkill_led_trigger_activate;
error = led_trigger_register(&rfkill->led_trigger);
if (error)
rfkill->led_trigger.name = NULL;
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 6b517b9dac5b..43d37256c15e 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -415,7 +415,7 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
kfree_skb(skb);
- return NET_XMIT_SUCCESS;
+ return NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
kfree_skb(skb);
goto drop;
@@ -432,9 +432,11 @@ static int atm_tc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
ret = qdisc_enqueue(skb, flow->q);
if (ret != 0) {
drop: __maybe_unused
- sch->qstats.drops++;
- if (flow)
- flow->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ if (flow)
+ flow->qstats.drops++;
+ }
return ret;
}
sch->bstats.bytes += qdisc_pkt_len(skb);
@@ -455,7 +457,7 @@ drop: __maybe_unused
return 0;
}
tasklet_schedule(&p->task);
- return NET_XMIT_BYPASS;
+ return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
}
/*
@@ -530,7 +532,7 @@ static int atm_tc_requeue(struct sk_buff *skb, struct Qdisc *sch)
if (!ret) {
sch->q.qlen++;
sch->qstats.requeues++;
- } else {
+ } else if (net_xmit_drop_count(ret)) {
sch->qstats.drops++;
p->link.qstats.drops++;
}
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 14954bf4a683..4e261ce62f48 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -230,7 +230,7 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
(cl = cbq_class_lookup(q, prio)) != NULL)
return cl;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
for (;;) {
int result = 0;
defmap = head->defaults;
@@ -256,7 +256,7 @@ cbq_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
switch (result) {
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return NULL;
case TC_ACT_RECLASSIFY:
@@ -377,7 +377,7 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
q->rx_class = cl;
#endif
if (cl == NULL) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
@@ -397,9 +397,11 @@ cbq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return ret;
}
- sch->qstats.drops++;
- cbq_mark_toplevel(q, cl);
- cl->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cbq_mark_toplevel(q, cl);
+ cl->qstats.drops++;
+ }
return ret;
}
@@ -430,8 +432,10 @@ cbq_requeue(struct sk_buff *skb, struct Qdisc *sch)
cbq_activate_class(cl);
return 0;
}
- sch->qstats.drops++;
- cl->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cl->qstats.drops++;
+ }
return ret;
}
@@ -664,13 +668,15 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
q->rx_class = NULL;
if (cl && (cl = cbq_reclassify(skb, cl)) != NULL) {
+ int ret;
cbq_mark_toplevel(q, cl);
q->rx_class = cl;
cl->q->__parent = sch;
- if (qdisc_enqueue(skb, cl->q) == 0) {
+ ret = qdisc_enqueue(skb, cl->q);
+ if (ret == NET_XMIT_SUCCESS) {
sch->q.qlen++;
sch->bstats.packets++;
sch->bstats.bytes += qdisc_pkt_len(skb);
@@ -678,7 +684,8 @@ static int cbq_reshape_fail(struct sk_buff *skb, struct Qdisc *child)
cbq_activate_class(cl);
return 0;
}
- sch->qstats.drops++;
+ if (net_xmit_drop_count(ret))
+ sch->qstats.drops++;
return 0;
}
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index a935676987e2..edd1298f85f6 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -236,7 +236,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
kfree_skb(skb);
- return NET_XMIT_SUCCESS;
+ return NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
goto drop;
@@ -254,7 +254,8 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
err = qdisc_enqueue(skb, p->q);
if (err != NET_XMIT_SUCCESS) {
- sch->qstats.drops++;
+ if (net_xmit_drop_count(err))
+ sch->qstats.drops++;
return err;
}
@@ -267,7 +268,7 @@ static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch)
drop:
kfree_skb(skb);
sch->qstats.drops++;
- return NET_XMIT_BYPASS;
+ return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
}
static struct sk_buff *dsmark_dequeue(struct Qdisc *sch)
@@ -321,7 +322,8 @@ static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch)
err = p->q->ops->requeue(skb, p->q);
if (err != NET_XMIT_SUCCESS) {
- sch->qstats.drops++;
+ if (net_xmit_drop_count(err))
+ sch->qstats.drops++;
return err;
}
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 9c9cd4d94890..7cf83b37459d 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -29,7 +29,7 @@
/* Main transmission queue. */
/* Modifications to data participating in scheduling must be protected with
- * qdisc_root_lock(qdisc) spinlock.
+ * qdisc_lock(qdisc) spinlock.
*
* The idea is the following:
* - enqueue, dequeue are serialized via qdisc root lock
@@ -126,7 +126,7 @@ static inline int qdisc_restart(struct Qdisc *q)
if (unlikely((skb = dequeue_skb(q)) == NULL))
return 0;
- root_lock = qdisc_root_lock(q);
+ root_lock = qdisc_lock(q);
/* And release qdisc */
spin_unlock(root_lock);
@@ -507,7 +507,7 @@ errout:
}
EXPORT_SYMBOL(qdisc_create_dflt);
-/* Under qdisc_root_lock(qdisc) and BH! */
+/* Under qdisc_lock(qdisc) and BH! */
void qdisc_reset(struct Qdisc *qdisc)
{
@@ -543,7 +543,7 @@ static void __qdisc_destroy(struct rcu_head *head)
kfree((char *) qdisc - qdisc->padded);
}
-/* Under qdisc_root_lock(qdisc) and BH! */
+/* Under qdisc_lock(qdisc) and BH! */
void qdisc_destroy(struct Qdisc *qdisc)
{
@@ -659,7 +659,7 @@ static bool some_qdisc_is_running(struct net_device *dev, int lock)
dev_queue = netdev_get_tx_queue(dev, i);
q = dev_queue->qdisc;
- root_lock = qdisc_root_lock(q);
+ root_lock = qdisc_lock(q);
if (lock)
spin_lock_bh(root_lock);
@@ -735,7 +735,7 @@ static void shutdown_scheduler_queue(struct net_device *dev,
struct Qdisc *qdisc_default = _qdisc_default;
if (qdisc) {
- spinlock_t *root_lock = qdisc_root_lock(qdisc);
+ spinlock_t *root_lock = qdisc_lock(qdisc);
dev_queue->qdisc = qdisc_default;
dev_queue->qdisc_sleeping = qdisc_default;
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index 0ae7d19dcba8..c2b8d9cce3d2 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -1159,14 +1159,14 @@ hfsc_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
if (cl->level == 0)
return cl;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
tcf = q->root.filter_list;
while (tcf && (result = tc_classify(skb, tcf, &res)) >= 0) {
#ifdef CONFIG_NET_CLS_ACT
switch (result) {
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return NULL;
}
@@ -1578,7 +1578,7 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
cl = hfsc_classify(skb, sch, &err);
if (cl == NULL) {
- if (err == NET_XMIT_BYPASS)
+ if (err & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return err;
@@ -1586,8 +1586,10 @@ hfsc_enqueue(struct sk_buff *skb, struct Qdisc *sch)
err = qdisc_enqueue(skb, cl->qdisc);
if (unlikely(err != NET_XMIT_SUCCESS)) {
- cl->qstats.drops++;
- sch->qstats.drops++;
+ if (net_xmit_drop_count(err)) {
+ cl->qstats.drops++;
+ sch->qstats.drops++;
+ }
return err;
}
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 75a40951c4f2..be35422711a3 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -214,14 +214,14 @@ static struct htb_class *htb_classify(struct sk_buff *skb, struct Qdisc *sch,
if ((cl = htb_find(skb->priority, sch)) != NULL && cl->level == 0)
return cl;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
tcf = q->filter_list;
while (tcf && (result = tc_classify(skb, tcf, &res)) >= 0) {
#ifdef CONFIG_NET_CLS_ACT
switch (result) {
case TC_ACT_QUEUED:
case TC_ACT_STOLEN:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return NULL;
}
@@ -567,14 +567,16 @@ static int htb_enqueue(struct sk_buff *skb, struct Qdisc *sch)
}
#ifdef CONFIG_NET_CLS_ACT
} else if (!cl) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
#endif
- } else if (qdisc_enqueue(skb, cl->un.leaf.q) != NET_XMIT_SUCCESS) {
- sch->qstats.drops++;
- cl->qstats.drops++;
+ } else if ((ret = qdisc_enqueue(skb, cl->un.leaf.q)) != NET_XMIT_SUCCESS) {
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cl->qstats.drops++;
+ }
return NET_XMIT_DROP;
} else {
cl->bstats.packets +=
@@ -610,15 +612,17 @@ static int htb_requeue(struct sk_buff *skb, struct Qdisc *sch)
}
#ifdef CONFIG_NET_CLS_ACT
} else if (!cl) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
#endif
- } else if (cl->un.leaf.q->ops->requeue(skb, cl->un.leaf.q) !=
+ } else if ((ret = cl->un.leaf.q->ops->requeue(skb, cl->un.leaf.q)) !=
NET_XMIT_SUCCESS) {
- sch->qstats.drops++;
- cl->qstats.drops++;
+ if (net_xmit_drop_count(ret)) {
+ sch->qstats.drops++;
+ cl->qstats.drops++;
+ }
return NET_XMIT_DROP;
} else
htb_activate(q, cl);
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index a59085700678..fb0294d0b55e 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -176,7 +176,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
if (count == 0) {
sch->qstats.drops++;
kfree_skb(skb);
- return NET_XMIT_BYPASS;
+ return NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
}
skb_orphan(skb);
@@ -240,8 +240,9 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch)
sch->q.qlen++;
sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
- } else
+ } else if (net_xmit_drop_count(ret)) {
sch->qstats.drops++;
+ }
pr_debug("netem: enqueue ret %d\n", ret);
return ret;
diff --git a/net/sched/sch_prio.c b/net/sched/sch_prio.c
index f849243eb095..eac197610edf 100644
--- a/net/sched/sch_prio.c
+++ b/net/sched/sch_prio.c
@@ -38,14 +38,14 @@ prio_classify(struct sk_buff *skb, struct Qdisc *sch, int *qerr)
struct tcf_result res;
int err;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
if (TC_H_MAJ(skb->priority) != sch->handle) {
err = tc_classify(skb, q->filter_list, &res);
#ifdef CONFIG_NET_CLS_ACT
switch (err) {
case TC_ACT_STOLEN:
case TC_ACT_QUEUED:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return NULL;
}
@@ -74,7 +74,7 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
#ifdef CONFIG_NET_CLS_ACT
if (qdisc == NULL) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
@@ -88,7 +88,8 @@ prio_enqueue(struct sk_buff *skb, struct Qdisc *sch)
sch->q.qlen++;
return NET_XMIT_SUCCESS;
}
- sch->qstats.drops++;
+ if (net_xmit_drop_count(ret))
+ sch->qstats.drops++;
return ret;
}
@@ -102,7 +103,7 @@ prio_requeue(struct sk_buff *skb, struct Qdisc* sch)
qdisc = prio_classify(skb, sch, &ret);
#ifdef CONFIG_NET_CLS_ACT
if (qdisc == NULL) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
@@ -114,7 +115,8 @@ prio_requeue(struct sk_buff *skb, struct Qdisc* sch)
sch->qstats.requeues++;
return 0;
}
- sch->qstats.drops++;
+ if (net_xmit_drop_count(ret))
+ sch->qstats.drops++;
return NET_XMIT_DROP;
}
diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index 3f2d1d7f3bbd..5da05839e225 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -97,7 +97,7 @@ static int red_enqueue(struct sk_buff *skb, struct Qdisc* sch)
sch->bstats.bytes += qdisc_pkt_len(skb);
sch->bstats.packets++;
sch->q.qlen++;
- } else {
+ } else if (net_xmit_drop_count(ret)) {
q->stats.pdrop++;
sch->qstats.drops++;
}
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 8589da666568..6e041d10dbdb 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -171,14 +171,14 @@ static unsigned int sfq_classify(struct sk_buff *skb, struct Qdisc *sch,
if (!q->filter_list)
return sfq_hash(q, skb) + 1;
- *qerr = NET_XMIT_BYPASS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
result = tc_classify(skb, q->filter_list, &res);
if (result >= 0) {
#ifdef CONFIG_NET_CLS_ACT
switch (result) {
case TC_ACT_STOLEN:
case TC_ACT_QUEUED:
- *qerr = NET_XMIT_SUCCESS;
+ *qerr = NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;
case TC_ACT_SHOT:
return 0;
}
@@ -285,7 +285,7 @@ sfq_enqueue(struct sk_buff *skb, struct Qdisc *sch)
hash = sfq_classify(skb, sch, &ret);
if (hash == 0) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
@@ -339,7 +339,7 @@ sfq_requeue(struct sk_buff *skb, struct Qdisc *sch)
hash = sfq_classify(skb, sch, &ret);
if (hash == 0) {
- if (ret == NET_XMIT_BYPASS)
+ if (ret & __NET_XMIT_BYPASS)
sch->qstats.drops++;
kfree_skb(skb);
return ret;
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index b296672f7632..7d3b7ff3bf07 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -135,7 +135,8 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc* sch)
ret = qdisc_enqueue(skb, q->qdisc);
if (ret != 0) {
- sch->qstats.drops++;
+ if (net_xmit_drop_count(ret))
+ sch->qstats.drops++;
return ret;
}
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index a238d6834b33..483a01d0740a 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -195,8 +195,7 @@ out:
}
/* Based on tcp_v6_xmit() in tcp_ipv6.c. */
-static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport,
- int ipfragok)
+static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
{
struct sock *sk = skb->sk;
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -231,7 +230,10 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport,
SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS);
- return ip6_xmit(sk, skb, &fl, np->opt, ipfragok);
+ if (!(transport->param_flags & SPP_PMTUD_ENABLE))
+ skb->local_df = 1;
+
+ return ip6_xmit(sk, skb, &fl, np->opt, 0);
}
/* Returns the dst cache entry for the given source and destination ip
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 45684646b1db..0dc4a7dfb234 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -586,10 +586,8 @@ int sctp_packet_transmit(struct sctp_packet *packet)
SCTP_DEBUG_PRINTK("***sctp_transmit_packet*** skb len %d\n",
nskb->len);
- if (tp->param_flags & SPP_PMTUD_ENABLE)
- (*tp->af_specific->sctp_xmit)(nskb, tp, packet->ipfragok);
- else
- (*tp->af_specific->sctp_xmit)(nskb, tp, 1);
+ nskb->local_df = packet->ipfragok;
+ (*tp->af_specific->sctp_xmit)(nskb, tp);
out:
packet->size = packet->overhead;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index a6e0818bcff5..0b65354aaf64 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -862,16 +862,21 @@ static int sctp_inet_supported_addrs(const struct sctp_sock *opt,
/* Wrapper routine that calls the ip transmit routine. */
static inline int sctp_v4_xmit(struct sk_buff *skb,
- struct sctp_transport *transport, int ipfragok)
+ struct sctp_transport *transport)
{
+ struct inet_sock *inet = inet_sk(skb->sk);
+
SCTP_DEBUG_PRINTK("%s: skb:%p, len:%d, "
"src:%u.%u.%u.%u, dst:%u.%u.%u.%u\n",
__func__, skb, skb->len,
NIPQUAD(skb->rtable->rt_src),
NIPQUAD(skb->rtable->rt_dst));
+ inet->pmtudisc = transport->param_flags & SPP_PMTUD_ENABLE ?
+ IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
+
SCTP_INC_STATS(SCTP_MIB_OUTSCTPPACKS);
- return ip_queue_xmit(skb, ipfragok);
+ return ip_queue_xmit(skb, 0);
}
static struct sctp_af sctp_af_inet;
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
index f63a663de158..6bf8e87f1dcf 100644
--- a/scripts/Makefile.fwinst
+++ b/scripts/Makefile.fwinst
@@ -50,8 +50,12 @@ PHONY += __fw_install __fw_modinst FORCE
.PHONY: $(PHONY)
__fw_install: $(installed-fw)
+
__fw_modinst: $(installed-mod-fw)
+ @:
+
__fw_modbuild: $(addprefix $(obj)/,$(mod-fw))
+ @:
FORCE:
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 9fba838c7069..36b5eedcdc75 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -596,7 +596,7 @@ int main(int ac, char **av)
break;
}
- if (conf_get_changed() && conf_write(NULL)) {
+ if (conf_write(NULL)) {
fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
exit(1);
}
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 07597611cc50..df6a188b9930 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -222,10 +222,8 @@ load:
continue;
if (def == S_DEF_USER) {
sym = sym_find(line + 9);
- if (!sym) {
- conf_warning("trying to assign nonexistent symbol %s", line + 9);
+ if (!sym)
break;
- }
} else {
sym = sym_lookup(line + 9, 0);
if (sym->type == S_UNKNOWN)
@@ -261,10 +259,8 @@ load:
}
if (def == S_DEF_USER) {
sym = sym_find(line + 7);
- if (!sym) {
- conf_warning("trying to assign nonexistent symbol %s", line + 7);
+ if (!sym)
break;
- }
} else {
sym = sym_lookup(line + 7, 0);
if (sym->type == S_UNKNOWN)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index d8f77e26081c..ff787e6ff8ed 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1403,7 +1403,7 @@ sub dump_struct($$) {
my $members = $3;
# ignore embedded structs or unions
- $members =~ s/{.*?}//g;
+ $members =~ s/{.*}//g;
# ignore members marked private:
$members =~ s/\/\*.*?private:.*?public:.*?\*\///gos;
diff --git a/scripts/patch-kernel b/scripts/patch-kernel
index ece46ef0ba54..46a59cae3a0a 100755
--- a/scripts/patch-kernel
+++ b/scripts/patch-kernel
@@ -213,6 +213,7 @@ fi
if [ $stopvers != "default" ]; then
STOPSUBLEVEL=`echo $stopvers | cut -d. -f3`
STOPEXTRA=`echo $stopvers | cut -d. -f4`
+ STOPFULLVERSION=${stopvers%%.$STOPEXTRA}
#echo "#___STOPSUBLEVEL=/$STOPSUBLEVEL/, STOPEXTRA=/$STOPEXTRA/"
else
STOPSUBLEVEL=9999
@@ -249,7 +250,7 @@ while : # incrementing SUBLEVEL (s in v.p.s)
do
CURRENTFULLVERSION="$VERSION.$PATCHLEVEL.$SUBLEVEL"
EXTRAVER=
- if [ $stopvers = $CURRENTFULLVERSION ]; then
+ if [ $STOPFULLVERSION = $CURRENTFULLVERSION ]; then
echo "Stopping at $CURRENTFULLVERSION base as requested."
break
fi
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 5b3274b465eb..158f7b50b780 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -26,7 +26,7 @@
#include <asm/irq.h>
#include <linux/mutex.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-gpio.h>
#include <asm/arch/audio.h>
diff --git a/sound/arm/pxa2xx-pcm.c b/sound/arm/pxa2xx-pcm.c
index 0ede9e4656a8..9a104e2430f5 100644
--- a/sound/arm/pxa2xx-pcm.c
+++ b/sound/arm/pxa2xx-pcm.c
@@ -21,7 +21,7 @@
#include <sound/pcm_params.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include "pxa2xx-pcm.h"
diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
index faeddf3ecedb..40c213e70593 100644
--- a/sound/arm/sa11xx-uda1341.c
+++ b/sound/arm/sa11xx-uda1341.c
@@ -71,7 +71,7 @@
#include <linux/pm.h>
#endif
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/h3600.h>
#include <asm/mach-types.h>
#include <asm/dma.h>
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 558dadbf45f1..e024e4588b82 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -604,6 +604,9 @@ snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_in
{
struct seq_oss_synth *rec;
+ if (dev < 0 || dev >= dp->max_synthdev)
+ return -ENXIO;
+
if (dp->synths[dev].is_midi) {
struct midi_info minf;
snd_seq_oss_midi_make_info(dp, dp->synths[dev].midi_mapped, &minf);
diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c
index bb4a0969f461..41cd4f25de04 100644
--- a/sound/oss/vidc.c
+++ b/sound/oss/vidc.c
@@ -22,7 +22,7 @@
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <asm/hardware/iomd.h>
diff --git a/sound/oss/vidc_fill.S b/sound/oss/vidc_fill.S
index 01ccc074cc11..d2cb210cc402 100644
--- a/sound/oss/vidc_fill.S
+++ b/sound/oss/vidc_fill.S
@@ -11,7 +11,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/hardware/iomd.h>
.text
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index 88490418f932..d84c49787f6f 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -47,7 +47,7 @@
#include "waveartist.h"
#ifdef CONFIG_ARM
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/mach-types.h>
#endif
diff --git a/sound/soc/at91/eti_b1_wm8731.c b/sound/soc/at91/eti_b1_wm8731.c
index d532de954241..d61a4537e604 100644
--- a/sound/soc/at91/eti_b1_wm8731.c
+++ b/sound/soc/at91/eti_b1_wm8731.c
@@ -33,7 +33,7 @@
#include <sound/soc.h>
#include <sound/soc-dapm.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/gpio.h>
#include "../codecs/wm8731.h"
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 5e2c306399ed..0722eebe3d6a 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -19,7 +19,6 @@
#include <sound/soc.h>
#include <sound/soc-dapm.h>
-#include <asm/mach-types.h>
#include <asm/dma.h>
#include <asm/arch/hardware.h>
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index 059af815ea0c..b45a4f199ef7 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -26,7 +26,7 @@
#include <asm/irq.h>
#include <linux/mutex.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-gpio.h>
#include <asm/arch/audio.h>
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 8f96d87f7b4b..f69870f4f673 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -21,7 +21,7 @@
#include <sound/initval.h>
#include <sound/soc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/pxa2xx-gpio.h>
#include <asm/arch/audio.h>
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index 2df03ee5819e..77708f879c96 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -22,7 +22,7 @@
#include <sound/soc.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/audio.h>
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c
index 4d7a9aa15f1a..47bf9a0aab79 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_wm8753.c
@@ -24,11 +24,10 @@
#include <sound/soc-dapm.h>
#include <sound/tlv.h>
-#include <asm/mach-types.h>
#include <asm/hardware/scoop.h>
#include <asm/arch/regs-clock.h>
#include <asm/arch/regs-gpio.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/audio.h>
#include <linux/io.h>
#include <asm/arch/spi-gpio.h>
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index ee4676ed1283..59c3d5355f55 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -28,7 +28,7 @@
#include <sound/pcm_params.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <linux/io.h>
#include <asm/dma.h>
diff --git a/sound/soc/s3c24xx/s3c2443-ac97.c b/sound/soc/s3c24xx/s3c2443-ac97.c
index 783349b7fede..a37167398ab5 100644
--- a/sound/soc/s3c24xx/s3c2443-ac97.c
+++ b/sound/soc/s3c24xx/s3c2443-ac97.c
@@ -27,7 +27,7 @@
#include <sound/initval.h>
#include <sound/soc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/plat-s3c/regs-ac97.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/regs-clock.h>
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index 397524282b57..ff614d645e79 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -27,7 +27,7 @@
#include <sound/initval.h>
#include <sound/soc.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/regs-gpio.h>
#include <asm/arch/regs-clock.h>
#include <asm/arch/audio.h>
diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c
index cef79b34dc6f..fadd33e2a733 100644
--- a/sound/soc/s3c24xx/s3c24xx-pcm.c
+++ b/sound/soc/s3c24xx/s3c24xx-pcm.c
@@ -27,7 +27,7 @@
#include <sound/soc.h>
#include <asm/dma.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
#include <asm/arch/dma.h>
#include <asm/arch/audio.h>