aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-mips/pgtable-32.h
diff options
context:
space:
mode:
authorChris Dearman <chris@mips.com>2007-09-18 19:46:32 -0400
committerRalf Baechle <ralf@linux-mips.org>2008-04-28 12:14:25 -0400
commit962f480e0f9024ecdcfe2ba1d216c038ee328ced (patch)
tree7bdc4f14bd9e894ed3178b3a9b6ec235710868a6 /include/asm-mips/pgtable-32.h
parent0bfa130e741f8f73a7bbf6a89aad4816e9094a71 (diff)
[MIPS] All MIPS32 processors support64-bit physical addresses.
Still, only the 4K may actually implement it. Signed-off-by: Chris Dearman <chris@mips.com> 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.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index ceefe027c761..4396e9ffd418 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -107,7 +107,7 @@ static inline void pmd_clear(pmd_t *pmdp)
107 pmd_val(*pmdp) = ((unsigned long) invalid_pte_table); 107 pmd_val(*pmdp) = ((unsigned long) invalid_pte_table);
108} 108}
109 109
110#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1) 110#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
111#define pte_page(x) pfn_to_page(pte_pfn(x)) 111#define pte_page(x) pfn_to_page(pte_pfn(x))
112#define pte_pfn(x) ((unsigned long)((x).pte_high >> 6)) 112#define pte_pfn(x) ((unsigned long)((x).pte_high >> 6))
113static inline pte_t 113static inline pte_t
@@ -130,7 +130,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
130#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT)) 130#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
131#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot)) 131#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
132#endif 132#endif
133#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1) */ 133#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */
134 134
135#define __pgd_offset(address) pgd_index(address) 135#define __pgd_offset(address) pgd_index(address)
136#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1)) 136#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))