Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
[linux-2.6] / include / asm-arm / arch-iop33x / memory.h
1 /*
2  * include/asm-arm/arch-iop33x/memory.h
3  */
4
5 #ifndef __MEMORY_H
6 #define __MEMORY_H
7
8 #include <asm/hardware.h>
9
10 /*
11  * Physical DRAM offset.
12  */
13 #define PHYS_OFFSET     UL(0x00000000)
14
15 /*
16  * Virtual view <-> PCI DMA view memory address translations
17  * virt_to_bus: Used to translate the virtual address to an
18  *              address suitable to be passed to set_dma_addr
19  * bus_to_virt: Used to convert an address for DMA operations
20  *              to an address that the kernel can use.
21  */
22 #define __virt_to_bus(x)        (__virt_to_phys(x))
23 #define __bus_to_virt(x)        (__phys_to_virt(x))
24
25
26 #endif