diff options
Diffstat (limited to 'arch/mips/include/asm/pgtable-32.h')
| -rw-r--r-- | arch/mips/include/asm/pgtable-32.h | 38 |
1 files changed, 11 insertions, 27 deletions
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 8a153d2fa62..b4204c179b9 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -19,23 +19,7 @@ #include <asm-generic/pgtable-nopmd.h> /* - * - add_wired_entry() add a fixed TLB entry, and move wired register - */ -extern void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1, - unsigned long entryhi, unsigned long pagemask); - -/* - * - add_temporary_entry() add a temporary TLB entry. We use TLB entries - * starting at the top and working down. This is for populating the - * TLB before trap_init() puts the TLB miss handler in place. It - * should be used only for entries matching the actual page tables, - * to prevent inconsistencies. - */ -extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, - unsigned long entryhi, unsigned long pagemask); - - -/* Basically we have the same two-level (which is the logical three level + * Basically we have the same two-level (which is the logical three level * Linux page table layout folded) page tables as the i386. Some day * when we have proper page coloring support we can have a 1% quicker * tlb refill handling mechanism, but for now it is a bit slower but @@ -63,7 +47,7 @@ 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 MAP_BASE +#define VMALLOC_START MAP_BASE #define PKMAP_BASE (0xfe000000UL) @@ -152,7 +136,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #define pte_offset_kernel(dir, address) \ ((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address)) -#define pte_offset_map(dir, address) \ +#define pte_offset_map(dir, address) \ ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address)) #define pte_unmap(pte) ((void)(pte)) @@ -171,7 +155,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #define pte_to_pgoff(_pte) ((((_pte).pte >> 1 ) & 0x07) | \ (((_pte).pte >> 2 ) & 0x38) | \ - (((_pte).pte >> 10) << 6 )) + (((_pte).pte >> 10) << 6 )) #define pgoff_to_pte(off) ((pte_t) { (((off) & 0x07) << 1 ) | \ (((off) & 0x38) << 2 ) | \ @@ -183,14 +167,14 @@ pfn_pte(unsigned long pfn, pgprot_t prot) /* Swap entries must have VALID and GLOBAL bits cleared. */ #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) #define __swp_type(x) (((x).val >> 2) & 0x1f) -#define __swp_offset(x) ((x).val >> 7) +#define __swp_offset(x) ((x).val >> 7) #define __swp_entry(type,offset) \ - ((swp_entry_t) { ((type) << 2) | ((offset) << 7) }) + ((swp_entry_t) { ((type) << 2) | ((offset) << 7) }) #else #define __swp_type(x) (((x).val >> 8) & 0x1f) -#define __swp_offset(x) ((x).val >> 13) +#define __swp_offset(x) ((x).val >> 13) #define __swp_entry(type,offset) \ - ((swp_entry_t) { ((type) << 8) | ((offset) << 13) }) + ((swp_entry_t) { ((type) << 8) | ((offset) << 13) }) #endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */ #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) @@ -200,7 +184,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #define PTE_FILE_MAX_BITS 30 #define pte_to_pgoff(_pte) ((_pte).pte_high >> 2) -#define pgoff_to_pte(off) ((pte_t) { _PAGE_FILE, (off) << 2 }) +#define pgoff_to_pte(off) ((pte_t) { _PAGE_FILE, (off) << 2 }) #else /* @@ -210,7 +194,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #define pte_to_pgoff(_pte) ((((_pte).pte >> 1) & 0x7) | \ (((_pte).pte >> 2) & 0x8) | \ - (((_pte).pte >> 8) << 4)) + (((_pte).pte >> 8) << 4)) #define pgoff_to_pte(off) ((pte_t) { (((off) & 0x7) << 1) | \ (((off) & 0x8) << 2) | \ @@ -224,7 +208,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot) #define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte_high }) #define __swp_entry_to_pte(x) ((pte_t) { 0, (x).val }) #else -#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) #endif |