diff options
Diffstat (limited to 'arch/powerpc/include/asm/mmu-hash64.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu-hash64.h | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h index 807014dde821..d76514487d6f 100644 --- a/arch/powerpc/include/asm/mmu-hash64.h +++ b/arch/powerpc/include/asm/mmu-hash64.h @@ -22,26 +22,7 @@ */ #include <asm/pgtable-ppc64.h> #include <asm/bug.h> - -/* - * Segment table - */ - -#define STE_ESID_V 0x80 -#define STE_ESID_KS 0x20 -#define STE_ESID_KP 0x10 -#define STE_ESID_N 0x08 - -#define STE_VSID_SHIFT 12 - -/* Location of cpu0's segment table */ -#define STAB0_PAGE 0x8 -#define STAB0_OFFSET (STAB0_PAGE << 12) -#define STAB0_PHYS_ADDR (STAB0_OFFSET + PHYSICAL_START) - -#ifndef __ASSEMBLY__ -extern char initial_stab[]; -#endif /* ! __ASSEMBLY */ +#include <asm/processor.h> /* * SLB @@ -369,10 +350,8 @@ extern void hpte_init_lpar(void); extern void hpte_init_beat(void); extern void hpte_init_beat_v3(void); -extern void stabs_alloc(void); extern void slb_initialize(void); extern void slb_flush_and_rebolt(void); -extern void stab_initialize(unsigned long stab); extern void slb_vmalloc_update(void); extern void slb_set_size(u16 size); @@ -496,7 +475,7 @@ extern void slb_set_size(u16 size); */ struct subpage_prot_table { unsigned long maxaddr; /* only addresses < this are protected */ - unsigned int **protptrs[2]; + unsigned int **protptrs[(TASK_SIZE_USER64 >> 43)]; unsigned int *low_prot[4]; }; |