[deliverable/linux.git] / include / asm-arm / arch-h720x / memory.h

/*
 * linux/include/asm-arm/arch-h720x/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
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/include/asm-arm/arch-h720x/memory.h
	3	*
	4	* Copyright (c) 2000 Jungjun Kim
	5	*
	6	*/
	7	#ifndef __ASM_ARCH_MEMORY_H
	8	#define __ASM_ARCH_MEMORY_H
	9
	10	/*
	11	* Page offset:
	12	* ( 0xc0000000UL )
	13	*/
f09b9979	14	#define PHYS_OFFSET UL(0x40000000)
1da177e4 LT	15
	16	/*
	17	* Virtual view <-> DMA view memory address translations
	18	* virt_to_bus: Used to translate the virtual address to an
	19	* address suitable to be passed to set_dma_addr
	20	* bus_to_virt: Used to convert an address for DMA operations
	21	* to an address that the kernel can use.
	22	*
	23	* There is something to do here later !, Mar 2000, Jungjun Kim
	24	*/
	25
1da177e4	26	#define __virt_to_bus(x) __virt_to_phys(x)
1da177e4 LT	27	#define __bus_to_virt(x) __phys_to_virt(x)
	28
	29	#endif