diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
commit | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (patch) | |
tree | 53ccb1c2c14751fe69cf93102e76e97021f6df07 /arch/arm/mach-h720x/include/mach/dma.h | |
parent | 4f962d4d65923d7b722192e729840cfb79af0a5a (diff) | |
parent | 278429cff8809958d25415ba0ed32b59866ab1a8 (diff) |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/kernel/Makefile
include/asm-x86/pda.h
Diffstat (limited to 'arch/arm/mach-h720x/include/mach/dma.h')
-rw-r--r-- | arch/arm/mach-h720x/include/mach/dma.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-h720x/include/mach/dma.h b/arch/arm/mach-h720x/include/mach/dma.h new file mode 100644 index 00000000000..0a9d86ee84f --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/dma.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-h720x/include/mach/dma.h + * + * Architecture DMA routes + * + * Copyright (C) 1997.1998 Russell King + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. + */ +#define MAX_DMA_ADDRESS 0xd0000000 + +#if defined (CONFIG_CPU_H7201) +#define MAX_DMA_CHANNELS 3 +#elif defined (CONFIG_CPU_H7202) +#define MAX_DMA_CHANNELS 4 +#else +#error processor definition missmatch +#endif + +#endif /* __ASM_ARCH_DMA_H */ |