aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/mmu.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/include/asm/mmu.h')
-rw-r--r--arch/sh/include/asm/mmu.h13
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/sh/include/asm/mmu.h b/arch/sh/include/asm/mmu.h
index f5963037c9d6..c7426ad9926e 100644
--- a/arch/sh/include/asm/mmu.h
+++ b/arch/sh/include/asm/mmu.h
@@ -7,12 +7,16 @@
#define PMB_PASCR 0xff000070
#define PMB_IRMCR 0xff000078
+#define PASCR_SE 0x80000000
+
#define PMB_ADDR 0xf6100000
#define PMB_DATA 0xf7100000
#define PMB_ENTRY_MAX 16
#define PMB_E_MASK 0x0000000f
#define PMB_E_SHIFT 8
+#define PMB_PFN_MASK 0xff000000
+
#define PMB_SZ_16M 0x00000000
#define PMB_SZ_64M 0x00000010
#define PMB_SZ_128M 0x00000080
@@ -62,17 +66,10 @@ struct pmb_entry {
};
/* arch/sh/mm/pmb.c */
-int __set_pmb_entry(unsigned long vpn, unsigned long ppn,
- unsigned long flags, int *entry);
-int set_pmb_entry(struct pmb_entry *pmbe);
-void clear_pmb_entry(struct pmb_entry *pmbe);
-struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn,
- unsigned long flags);
-void pmb_free(struct pmb_entry *pmbe);
long pmb_remap(unsigned long virt, unsigned long phys,
unsigned long size, unsigned long flags);
void pmb_unmap(unsigned long addr);
+int pmb_init(void);
#endif /* __ASSEMBLY__ */
#endif /* __MMU_H */
-