diff options
| author |   Michal Simek <monstr@monstr.eu> | 2010-01-20 15:17:08 +0100 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-03-11 14:16:17 +0100 |
| commit | 79bf3a137617e6deeac411c39f1660b7e91d6348 (patch) | |
| tree | d4f7789d79e17af51774264c9e65b26875144f84 /arch/microblaze/include/asm/pgtable.h | |
| parent | microblaze: Fix dma alloc and free coherent dma functions (diff) | |
| download | linux-dev-79bf3a137617e6deeac411c39f1660b7e91d6348.tar.xz linux-dev-79bf3a137617e6deeac411c39f1660b7e91d6348.zip | |
microblaze: PCI early support for noMMU system
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include/asm/pgtable.h')
| -rw-r--r-- | arch/microblaze/include/asm/pgtable.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h index adcc3320e52a..dd2bb60651c7 100644 --- a/arch/microblaze/include/asm/pgtable.h +++ b/arch/microblaze/include/asm/pgtable.h @@ -16,6 +16,10 @@ #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ remap_pfn_range(vma, vaddr, pfn, size, prot) +#ifndef __ASSEMBLY__ +extern int mem_init_done; +#endif + #ifndef CONFIG_MMU #define pgd_present(pgd) (1) /* pages are always present on non MMU */ @@ -51,6 +55,8 @@ static inline int pte_file(pte_t pte) { return 0; } #define arch_enter_lazy_cpu_mode() do {} while (0) +#define pgprot_noncached_wc(prot) prot + #else /* CONFIG_MMU */ #include <asm-generic/4level-fixup.h> |