You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
775 B
29 lines
775 B
/*
|
|
* Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
|
|
*/
|
|
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_MXC_MEMORY_H__
|
|
#define __ASM_ARCH_MXC_MEMORY_H__
|
|
|
|
#include <mach/hardware.h>
|
|
|
|
/*
|
|
* Virtual view <-> DMA view memory address translations
|
|
* This macro is used to translate the virtual address to an address
|
|
* suitable to be passed to set_dma_addr()
|
|
*/
|
|
#define __virt_to_bus(a) __virt_to_phys(a)
|
|
|
|
/*
|
|
* Used to convert an address for DMA operations to an address that the
|
|
* kernel can use.
|
|
*/
|
|
#define __bus_to_virt(a) __phys_to_virt(a)
|
|
|
|
#endif /* __ASM_ARCH_MXC_MEMORY_H__ */
|
|
|