diff options
Diffstat (limited to 'arch/ppc64/mm/hash_utils.c')
| -rw-r--r-- | arch/ppc64/mm/hash_utils.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/ppc64/mm/hash_utils.c b/arch/ppc64/mm/hash_utils.c index 1647b1c6f28e..09475c8edf7c 100644 --- a/arch/ppc64/mm/hash_utils.c +++ b/arch/ppc64/mm/hash_utils.c @@ -75,8 +75,8 @@ extern unsigned long dart_tablebase; #endif /* CONFIG_U3_DART */ -HPTE *htab_address; -unsigned long htab_hash_mask; +hpte_t *htab_address; +unsigned long htab_hash_mask; extern unsigned long _SDR1; @@ -97,11 +97,15 @@ static inline void create_pte_mapping(unsigned long start, unsigned long end, unsigned long addr; unsigned int step; unsigned long tmp_mode; + unsigned long vflags; - if (large) + if (large) { step = 16*MB; - else + vflags = HPTE_V_BOLTED | HPTE_V_LARGE; + } else { step = 4*KB; + vflags = HPTE_V_BOLTED; + } for (addr = start; addr < end; addr += step) { unsigned long vpn, hash, hpteg; @@ -129,12 +133,12 @@ static inline void create_pte_mapping(unsigned long start, unsigned long end, if (systemcfg->platform & PLATFORM_LPAR) ret = pSeries_lpar_hpte_insert(hpteg, va, virt_to_abs(addr) >> PAGE_SHIFT, - 0, tmp_mode, 1, large); + vflags, tmp_mode); else #endif /* CONFIG_PPC_PSERIES */ ret = native_hpte_insert(hpteg, va, virt_to_abs(addr) >> PAGE_SHIFT, - 0, tmp_mode, 1, large); + vflags, tmp_mode); if (ret == -1) { ppc64_terminate_msg(0x20, "create_pte_mapping"); @@ -206,7 +210,7 @@ void __init htab_initialize(void) /* create bolted the linear mapping in the hash table */ for (i=0; i < lmb.memory.cnt; i++) { - base = lmb.memory.region[i].physbase + KERNELBASE; + base = lmb.memory.region[i].base + KERNELBASE; size = lmb.memory.region[i].size; DBG("creating mapping for region: %lx : %lx\n", base, size); @@ -298,7 +302,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) int local = 0; cpumask_t tmp; - if ((ea & ~REGION_MASK) > EADDR_MASK) + if ((ea & ~REGION_MASK) >= PGTABLE_RANGE) return 1; switch (REGION_ID(ea)) { |