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authorChris Dearman <chris@mips.com>2007-09-19 00:46:32 +0100
committerRalf Baechle <ralf@linux-mips.org>2008-04-28 17:14:25 +0100
commit962f480e0f9024ecdcfe2ba1d216c038ee328ced (patch)
tree7bdc4f14bd9e894ed3178b3a9b6ec235710868a6 /include/asm-mips/pgtable-bits.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-bits.h')
-rw-r--r--include/asm-mips/pgtable-bits.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h
index 7494ba91112..d23f19a3240 100644
--- a/include/asm-mips/pgtable-bits.h
+++ b/include/asm-mips/pgtable-bits.h
@@ -32,7 +32,7 @@
* unpredictable things. The code (when it is written) to deal with
* this problem will be in the update_mmu_cache() code for the r4k.
*/
-#if defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
#define _PAGE_PRESENT (1<<6) /* implemented in software */
#define _PAGE_READ (1<<7) /* implemented in software */
@@ -122,7 +122,7 @@
#endif
#endif
-#endif /* defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR) */
+#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */
#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
@@ -139,7 +139,7 @@
#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_COW
#endif
-#if defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 3)
#else
#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 9)