Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6
[pandora-kernel.git] / arch / arm / mach-ixp4xx / include / mach / memory.h
1 /*
2  * arch/arm/mach-ixp4xx/include/mach/memory.h
3  *
4  * Copyright (c) 2001-2004 MontaVista Software, Inc.
5  */
6
7 #ifndef __ASM_ARCH_MEMORY_H
8 #define __ASM_ARCH_MEMORY_H
9
10 #include <asm/sizes.h>
11
12 /*
13  * Physical DRAM offset.
14  */
15 #define PHYS_OFFSET     UL(0x00000000)
16
17 #if !defined(__ASSEMBLY__) && defined(CONFIG_PCI)
18
19 void ixp4xx_adjust_zones(unsigned long *size, unsigned long *holes);
20
21 #define arch_adjust_zones(size, holes) \
22         ixp4xx_adjust_zones(size, holes)
23
24 #define ISA_DMA_THRESHOLD (SZ_64M - 1)
25 #define MAX_DMA_ADDRESS         (PAGE_OFFSET + SZ_64M)
26
27 #endif
28
29 #endif