diff options
| author | Michal Simek <monstr@monstr.eu> | 2010-01-20 17:17:08 +0300 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-03-11 16:16:17 +0300 |
| commit | 79bf3a137617e6deeac411c39f1660b7e91d6348 (patch) | |
| tree | d4f7789d79e17af51774264c9e65b26875144f84 /arch/microblaze/include/asm | |
| parent | 1be53e084a5bd8f59850348e1066d25aa0200031 (diff) | |
| download | linux-79bf3a137617e6deeac411c39f1660b7e91d6348.tar.xz | |
microblaze: PCI early support for noMMU system
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include/asm')
| -rw-r--r-- | arch/microblaze/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pgtable.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/pgalloc.h b/arch/microblaze/include/asm/pgalloc.h index 7547f5064560..f44b0d696fe2 100644 --- a/arch/microblaze/include/asm/pgalloc.h +++ b/arch/microblaze/include/asm/pgalloc.h @@ -19,6 +19,7 @@ #include <asm/io.h> #include <asm/page.h> #include <asm/cache.h> +#include <asm/pgtable.h> #define PGDIR_ORDER 0 @@ -111,7 +112,6 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address) { pte_t *pte; - extern int mem_init_done; extern void *early_get_page(void); if (mem_init_done) { pte = (pte_t *)__get_free_page(GFP_KERNEL | 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> |