diff options
| author | Thiemo Seufer <ths@networkno.de> | 2005-02-21 11:11:32 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:30:40 +0100 |
| commit | f29244a59460a62f20885e1e3b55a845fb5a8fdb (patch) | |
| tree | 1a70946919172b93a61bd690223aee4ba48be8c6 /include/asm-mips/pgtable-32.h | |
| parent | dc953df1ba5526814982676f47580c8e1bcdbfeb (diff) | |
Fix compilation, and bring 32/64 bit variants more in line.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/pgtable-32.h')
| -rw-r--r-- | include/asm-mips/pgtable-32.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h index 8d66303eabc..9b4d39d9f2f 100644 --- a/include/asm-mips/pgtable-32.h +++ b/include/asm-mips/pgtable-32.h @@ -43,10 +43,6 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, * works even with the cache aliasing problem the R4k and above have. */ -/* PMD_SHIFT determines the size of the area a second-level page table can map */ -#define PMD_SIZE (1UL << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) - /* PGDIR_SHIFT determines what a third-level page table entry can map */ #ifdef CONFIG_64BIT_PHYS_ADDR #define PGDIR_SHIFT 21 @@ -78,7 +74,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, #define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE) #define FIRST_USER_ADDRESS 0 -#define VMALLOC_START KSEG2 +#define VMALLOC_START MAP_BASE #ifdef CONFIG_HIGHMEM # define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE) @@ -146,12 +142,13 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */ #define __pgd_offset(address) pgd_index(address) +#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) #define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)) /* to find an entry in a kernel page-table-directory */ #define pgd_offset_k(address) pgd_offset(&init_mm, address) -#define pgd_index(address) ((address) >> PGDIR_SHIFT) +#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) /* to find an entry in a page-table-directory */ #define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr)) |