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| author | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 09:48:20 +0200 |
|---|---|---|
| committer | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 14:02:16 +0200 |
| commit | 2489007e7d740ccbc3e0a202914e243ad5178787 (patch) | |
| tree | b8e6380ea7b1da63474ad68a5dba997e01146043 /arch/arm/mm/mm.h | |
| parent | 5f67568eb31e3a813c7c52461dcf66ade15fc2e7 (diff) | |
| download | kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.zip kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.gz kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.bz2 | |
merge opensource jb u5
Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2
Diffstat (limited to 'arch/arm/mm/mm.h')
| -rw-r--r-- | arch/arm/mm/mm.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 5b3d7d5..7f2b1f6 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -23,5 +23,19 @@ extern void __flush_dcache_page(struct address_space *mapping, struct page *page #endif +#ifdef CONFIG_ZONE_DMA +extern phys_addr_t arm_dma_limit; +#else +#define arm_dma_limit ((u32)~0) +#endif + +#ifdef CONFIG_DMA_CMA +extern phys_addr_t arm_lowmem_limit; +#endif + void __init bootmem_init(void); void arm_mm_memblock_reserve(void); +#ifdef CONFIG_DMA_CMA +void dma_contiguous_remap(void); +#endif + |