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/*
* linux/include/asm-arm/arch-arc/memory.h
*
* Copyright (c) 1996-1999 Russell King.
*
* Changelog:
* 22-Nov-1996 RMK Created
* 21-Mar-1999 RMK Renamed to memory.h
* RMK Moved PAGE_OFFSET and TASK_SIZE here
*/
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
/*
* User space: 26MB
*/
#define TASK_SIZE (0x01a00000UL)
#define TASK_SIZE_26 (0x01a00000UL)
/*
* Page offset: 32MB
*/
#define PAGE_OFFSET (0x02000000UL)
#define PHYS_OFFSET (0x02000000UL)
#define __virt_to_phys__is_a_macro
#define __virt_to_phys(vpage) vpage
#define __phys_to_virt__is_a_macro
#define __phys_to_virt(ppage) ppage
/*
* 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.
*/
#define __virt_to_bus__is_a_macro
#define __virt_to_bus(x) (x)
#define __bus_to_virt__is_a_macro
#define __bus_to_virt(x) (x)
#endif
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