diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-15 13:46:29 +0200 |
| commit | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (patch) | |
| tree | 53ccb1c2c14751fe69cf93102e76e97021f6df07 /arch/arm/mach-h720x/include/mach/memory.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/memory.h')
| -rw-r--r-- | arch/arm/mach-h720x/include/mach/memory.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h new file mode 100644 index 00000000000..cb26f49cc4e --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-h720x/include/mach/memory.h + * + * Copyright (c) 2000 Jungjun Kim + * + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Page offset: + * ( 0xc0000000UL ) + */ +#define PHYS_OFFSET UL(0x40000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + * + * There is something to do here later !, Mar 2000, Jungjun Kim + */ + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif |