linux/arch
Marek Szyprowski 64ccc9c033 common: dma-mapping: add support for generic dma_mmap_* calls
Commit 9adc5374 ('common: dma-mapping: introduce mmap method') added a
generic method for implementing mmap user call to dma_map_ops structure.

This patch converts ARM and PowerPC architectures (the only providers of
dma_mmap_coherent/dma_mmap_writecombine calls) to use this generic
dma_map_ops based call and adds a generic cross architecture
definition for dma_mmap_attrs, dma_mmap_coherent, dma_mmap_writecombine
functions.

The generic mmap virt_to_page-based fallback implementation is provided for
architectures which don't provide their own implementation for mmap method.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-07-30 12:25:46 +02:00
..
alpha
arm common: dma-mapping: add support for generic dma_mmap_* calls 2012-07-30 12:25:46 +02:00
avr32
blackfin
c6x
cris
frv
h8300 h8300/uaccess: add mising __clear_user() 2012-07-11 16:04:46 -07:00
hexagon
ia64
m32r m32r: make memset() global for CONFIG_KERNEL_BZIP2=y 2012-07-17 16:21:30 -07:00
m68k m68knommu: define a local devm_clk_get() function 2012-06-25 09:17:20 +10:00
microblaze
mips Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-07-20 12:02:02 -07:00
mn10300 mn10300: fix "pull clearing RESTORE_SIGMASK into block_sigmask()" fallout 2012-07-17 16:21:29 -07:00
openrisc
parisc
powerpc common: dma-mapping: add support for generic dma_mmap_* calls 2012-07-30 12:25:46 +02:00
s390
score
sh SH: Convert out[bwl] macros to inline functions 2012-07-12 13:12:13 +09:00
sparc Fix typo in printed messages 2012-06-24 11:03:52 -07:00
tile arch/tile: big-endian: properly bswap instruction bundles when backtracing 2012-06-18 13:11:21 -04:00
um Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation" 2012-07-02 11:39:19 -07:00
unicore32
x86 vsyscall_64: add missing ifdef CONFIG_SECCOMP 2012-07-14 12:01:36 -07:00
xtensa xtensa: fix incorrect memset 2012-07-11 16:04:49 -07:00
.gitignore
Kconfig