Nicolas Pitre 58edb51572 [ARM] make page_to_dma() highmem aware ... If a machine class has a custom __virt_to_bus() implementation then it must provide a __arch_page_to_dma() implementation as well which is _not_ based on page_address() to support highmem. This patch fixes existing __arch_page_to_dma() and provide a default implementation otherwise. The default implementation for highmem is based on __pfn_to_bus() which is defined only when no custom __virt_to_bus() is provided by the machine class. That leaves only ebsa110 and footbridge which cannot support highmem until they provide their own __arch_page_to_dma() implementation. But highmem support on those legacy platforms with limited memory is certainly not a priority. Signed-off-by: Nicolas Pitre <nico@marvell.com>		2009-03-15 21:01:21 -04:00
..
hardware	[ARM] VIC: Update asm/hardware/vic.h with PL192 information	2008-12-15 23:03:10 +00:00
mach	PCI: arm: use generic INTx swizzle from PCI core	2009-01-07 11:13:13 -08:00
a.out-core.h
a.out.h
assembler.h
atomic.h	atomic_t: unify all arch definitions	2009-01-06 15:59:10 -08:00
auxvec.h
bitops.h	[ARM] 5339/1: fix __fls() on ARM	2008-12-04 09:21:55 +00:00
bug.h	[ARM] 5211/2: fix a couple warnings from BUG() usage	2008-09-01 12:06:27 +01:00
bugs.h
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h
cacheflush.h	[ARM] Remove linux/sched.h from asm/cacheflush.h and asm/uaccess.h	2008-11-29 18:49:55 +00:00
cachetype.h	[ARM] Introduce new bitmask based cache type macros	2008-09-25 15:35:28 +01:00
checksum.h
clkdev.h	[ARM] clkdev: add generic clkdev infrastructure	2008-11-27 12:38:21 +00:00
cpu-multi32.h
cpu-single.h
cpu.h
cputime.h
cputype.h	[ARM] cputype: separate definitions, use them	2008-09-01 12:06:23 +01:00
current.h
delay.h
device.h
div64.h	[ARM] 5320/1: fix assembly constraints in implementation of do_div()	2008-10-23 12:53:32 +01:00
dma-mapping.h	[ARM] make page_to_dma() highmem aware	2009-03-15 21:01:21 -04:00
dma.h	[ARM] Rename ISA mach/dma.h header to mach/isa-dma.h	2008-11-29 18:49:55 +00:00
domain.h
ecard.h
elf.h	[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY	2008-10-16 15:40:05 +02:00
emergency-restart.h
errno.h
fb.h
fcntl.h
fiq.h
fixmap.h	[ARM] fixmap support	2009-03-15 21:01:20 -04:00
flat.h
floppy.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
fpstate.h
ftrace.h	ftrace: rename FTRACE to FUNCTION_TRACER	2008-10-20 18:27:03 +02:00
futex.h	[ARM] 5218/1: arm: improved futex support	2008-09-01 12:06:26 +01:00
glue.h
gpio.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
hardirq.h
highmem.h	[ARM] introduce dma_cache_maint_page()	2009-03-15 21:01:21 -04:00
hw_irq.h
hwcap.h	Add HWCAP_NEON to the ARM hwcap.h file	2008-11-06 13:23:07 +00:00
ide.h
io.h	[ARM] Add a common typesafe __io implementation	2008-11-30 11:45:54 +00:00
ioctl.h
ioctls.h
ipcbuf.h
irq_regs.h
irq.h	[ARM] give RiscPC a NR_IRQS definition and remove default	2008-11-29 19:14:31 +00:00
irqflags.h
Kbuild	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
kdebug.h
kexec.h	kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE	2008-08-15 08:35:42 -07:00
kgdb.h
kmap_types.h
kprobes.h	[ARM] 5206/1: remove kprobe_trap_handler() hack	2008-09-01 12:06:26 +01:00
leds.h
limits.h
linkage.h
local.h
locks.h
mc146818rtc.h	[ARM] Convert asm/io.h to linux/io.h	2008-09-06 12:10:45 +01:00
memory.h	[ARM] make page_to_dma() highmem aware	2009-03-15 21:01:21 -04:00
mman.h
mmu_context.h	[ARM] Remove linux/sched.h from asm/cacheflush.h and asm/uaccess.h	2008-11-29 18:49:55 +00:00
mmu.h	NOMMU: Make VMAs per MM as for MMU-mode linux	2009-01-08 12:04:47 +00:00
mmzone.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
module.h
msgbuf.h
mtd-xip.h	[ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h	2008-12-14 13:22:51 +00:00
mutex.h
nwflash.h
page-nommu.h
page.h	Merge branch 'highmem' into devel	2008-11-28 15:39:02 +00:00
param.h
parport.h
pci.h	[ARM] Fix PCI_DMA_BUS_IS_PHYS for ARM	2008-09-13 21:35:55 +01:00
percpu.h
pgalloc.h
pgtable-hwdef.h
pgtable-nommu.h
pgtable.h	Merge branch 'ptebits' into devel	2008-10-09 21:31:56 +01:00
poll.h
posix_types.h
proc-fns.h
processor.h	Merge branch 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel	2008-12-15 22:13:26 +00:00
procinfo.h
ptrace.h	[ARM] remove pc_pointer()	2008-09-06 10:35:51 +01:00
resource.h
scatterlist.h
sections.h
segment.h
sembuf.h
serial.h
setup.h	[ARM] rationalize memory configuration code some more	2008-11-28 15:36:44 +00:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
sizes.h
smp.h	RealView: Use only the shadow mapping of ARM11MPCore local timers	2008-12-01 14:54:57 +00:00
socket.h
sockios.h
sparsemem.h	[ARM] mm: enable sparsemem on clps7500 and RiscPC	2008-10-01 17:24:04 +01:00
spinlock_types.h
spinlock.h
stat.h
statfs.h	ARM: Use <asm-generic/statfs.h>	2008-09-04 09:46:11 +01:00
string.h	[ARM] remove memzero()	2008-11-27 12:37:59 +00:00
suspend.h
swab.h	arm: introduce asm/swab.h	2009-01-06 18:10:28 -08:00
system.h	[ARM] asm/system.h does not require asm/memory.h	2008-11-28 23:20:38 +00:00
termbits.h
termios.h
therm.h
thread_info.h	[ARM] remove pc_pointer()	2008-09-06 10:35:51 +01:00
thread_notify.h
timex.h	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
tlb.h
tlbflush.h	[ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags	2008-08-12 19:54:08 +01:00
topology.h
traps.h
types.h
uaccess.h	[ARM] Remove linux/sched.h from asm/cacheflush.h and asm/uaccess.h	2008-11-29 18:49:55 +00:00
ucontext.h
unaligned.h
unistd.h	[ARM] 5193/1: Wire up missing syscalls	2008-08-12 19:54:07 +01:00
user.h
vfp.h
vfpmacros.h
vga.h	[ARM] Convert asm/io.h to linux/io.h	2008-09-06 12:10:45 +01:00
xor.h