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author | Ingo Molnar <mingo@elte.hu> | 2008-08-20 14:39:18 +0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-20 14:39:18 +0400 |
commit | 170465ee7f5a9a2d0ac71285507e52642e040353 (patch) | |
tree | dbca81f04cde9e625170abbd6a72555cfbeb194e /arch/arm/mach-shark/include/mach/dma.h | |
parent | 169ad16bb87c10a3f7c108bb7008ebc0270f617a (diff) | |
parent | 1fca25427482387689fa27594c992a961d98768f (diff) | |
download | linux-170465ee7f5a9a2d0ac71285507e52642e040353.tar.xz |
Merge branch 'linus' into x86/xen
Diffstat (limited to 'arch/arm/mach-shark/include/mach/dma.h')
-rw-r--r-- | arch/arm/mach-shark/include/mach/dma.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-shark/include/mach/dma.h b/arch/arm/mach-shark/include/mach/dma.h new file mode 100644 index 000000000000..c0a29bd2a74f --- /dev/null +++ b/arch/arm/mach-shark/include/mach/dma.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-shark/include/mach/dma.h + * + * by Alexander Schulz + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* Use only the lowest 4MB, nothing else works. + * The rest is not DMAable. See dev / .properties + * in OpenFirmware. + */ +#define MAX_DMA_ADDRESS 0xC0400000 +#define MAX_DMA_CHANNELS 8 +#define DMA_ISA_CASCADE 4 + +#endif /* _ASM_ARCH_DMA_H */ + |