diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s/32/mmu-hash.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/mmu-hash.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/mmu-hash.h b/arch/powerpc/include/asm/book3s/32/mmu-hash.h index 5cb588395fdc..2e277ca0170f 100644 --- a/arch/powerpc/include/asm/book3s/32/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/32/mmu-hash.h @@ -10,8 +10,6 @@ * BATs */ -#include <asm/page.h> - /* Block size masks */ #define BL_128K 0x000 #define BL_256K 0x001 @@ -49,8 +47,6 @@ struct ppc_bat { u32 batu; u32 batl; }; - -typedef pte_t *pgtable_t; #endif /* !__ASSEMBLY__ */ /* @@ -63,6 +59,11 @@ typedef pte_t *pgtable_t; #define PP_RWRW 2 /* Supervisor read/write, User read/write */ #define PP_RXRX 3 /* Supervisor read, User read */ +/* Values for Segment Registers */ +#define SR_NX 0x10000000 /* No Execute */ +#define SR_KP 0x20000000 /* User key */ +#define SR_KS 0x40000000 /* Supervisor key */ + #ifndef __ASSEMBLY__ /* |