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| author |   Ingo Molnar <mingo@elte.hu> | 2009-03-28 23:24:12 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-28 23:24:12 +0100 |
| commit | d00ab2fdd4dc4361c97777bc1fef7234329d4659 (patch) | |
| tree | b8d8f98c1af633bbc1570b4270b39727737beebf /arch/sh/include/asm/page.h | |
| parent | futex: remove the pointer math from double_unlock_hb, fix (diff) | |
| parent | Merge branch 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (diff) | |
| download | linux-dev-d00ab2fdd4dc4361c97777bc1fef7234329d4659.tar.xz linux-dev-d00ab2fdd4dc4361c97777bc1fef7234329d4659.zip | |
Merge branch 'linus' into core/futexes
Diffstat (limited to 'arch/sh/include/asm/page.h')
| -rw-r--r-- | arch/sh/include/asm/page.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h index 5871d78e47e5..9c6d21ec0240 100644 --- a/arch/sh/include/asm/page.h +++ b/arch/sh/include/asm/page.h @@ -129,7 +129,12 @@ typedef struct page *pgtable_t; * is not visible (it is part of the PMB mapping) and so needs to be * added or subtracted as required. */ -#ifdef CONFIG_32BIT +#if defined(CONFIG_PMB_FIXED) +/* phys = virt - PAGE_OFFSET - (__MEMORY_START & 0xe0000000) */ +#define PMB_OFFSET (PAGE_OFFSET - PXSEG(__MEMORY_START)) +#define __pa(x) ((unsigned long)(x) - PMB_OFFSET) +#define __va(x) ((void *)((unsigned long)(x) + PMB_OFFSET)) +#elif defined(CONFIG_32BIT) #define __pa(x) ((unsigned long)(x)-PAGE_OFFSET+__MEMORY_START) #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET-__MEMORY_START)) #else |