diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr_hcall.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index 7be743c..22cfb7e 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -52,7 +52,7 @@ static target_ulong h_enter(PowerPCCPU *cpu, sPAPREnvironment *spapr, target_ulong page_shift = 12; target_ulong raddr; target_ulong i; - uint8_t *hpte; + hwaddr hpte; /* only handle 4k and 16M pages for now */ if (pteh & HPTE64_V_LARGE) { @@ -97,26 +97,26 @@ static target_ulong h_enter(PowerPCCPU *cpu, sPAPREnvironment *spapr, } if (likely((flags & H_EXACT) == 0)) { pte_index &= ~7ULL; - hpte = env->external_htab + (pte_index * HASH_PTE_SIZE_64); + hpte = pte_index * HASH_PTE_SIZE_64; for (i = 0; ; ++i) { if (i == 8) { return H_PTEG_FULL; } - if ((ldq_p(hpte) & HPTE64_V_VALID) == 0) { + if ((ppc_hash64_load_hpte0(env, hpte) & HPTE64_V_VALID) == 0) { break; } hpte += HASH_PTE_SIZE_64; } } else { i = 0; - hpte = env->external_htab + (pte_index * HASH_PTE_SIZE_64); - if (ldq_p(hpte) & HPTE64_V_VALID) { + hpte = pte_index * HASH_PTE_SIZE_64; + if (ppc_hash64_load_hpte0(env, hpte) & HPTE64_V_VALID) { return H_PTEG_FULL; } } - stq_p(hpte + (HASH_PTE_SIZE_64/2), ptel); + ppc_hash64_store_hpte1(env, hpte, ptel); /* eieio(); FIXME: need some sort of barrier for smp? */ - stq_p(hpte, pteh); + ppc_hash64_store_hpte0(env, hpte, pteh); args[0] = pte_index + i; return H_SUCCESS; @@ -134,17 +134,17 @@ static target_ulong remove_hpte(CPUPPCState *env, target_ulong ptex, target_ulong flags, target_ulong *vp, target_ulong *rp) { - uint8_t *hpte; + hwaddr hpte; target_ulong v, r, rb; if ((ptex * HASH_PTE_SIZE_64) & ~env->htab_mask) { return REMOVE_PARM; } - hpte = env->external_htab + (ptex * HASH_PTE_SIZE_64); + hpte = ptex * HASH_PTE_SIZE_64; - v = ldq_p(hpte); - r = ldq_p(hpte + (HASH_PTE_SIZE_64/2)); + v = ppc_hash64_load_hpte0(env, hpte); + r = ppc_hash64_load_hpte1(env, hpte); if ((v & HPTE64_V_VALID) == 0 || ((flags & H_AVPN) && (v & ~0x7fULL) != avpn) || @@ -153,7 +153,7 @@ static target_ulong remove_hpte(CPUPPCState *env, target_ulong ptex, } *vp = v; *rp = r; - stq_p(hpte, 0); + ppc_hash64_store_hpte0(env, hpte, 0); rb = compute_tlbie_rb(v, r, ptex); ppc_tlb_invalidate_one(env, rb); return REMOVE_SUCCESS; @@ -260,17 +260,17 @@ static target_ulong h_protect(PowerPCCPU *cpu, sPAPREnvironment *spapr, target_ulong flags = args[0]; target_ulong pte_index = args[1]; target_ulong avpn = args[2]; - uint8_t *hpte; + hwaddr hpte; target_ulong v, r, rb; if ((pte_index * HASH_PTE_SIZE_64) & ~env->htab_mask) { return H_PARAMETER; } - hpte = env->external_htab + (pte_index * HASH_PTE_SIZE_64); + hpte = pte_index * HASH_PTE_SIZE_64; - v = ldq_p(hpte); - r = ldq_p(hpte + (HASH_PTE_SIZE_64/2)); + v = ppc_hash64_load_hpte0(env, hpte); + r = ppc_hash64_load_hpte1(env, hpte); if ((v & HPTE64_V_VALID) == 0 || ((flags & H_AVPN) && (v & ~0x7fULL) != avpn)) { @@ -283,11 +283,11 @@ static target_ulong h_protect(PowerPCCPU *cpu, sPAPREnvironment *spapr, r |= (flags << 48) & HPTE64_R_KEY_HI; r |= flags & (HPTE64_R_PP | HPTE64_R_N | HPTE64_R_KEY_LO); rb = compute_tlbie_rb(v, r, pte_index); - stq_p(hpte, v & ~HPTE64_V_VALID); + ppc_hash64_store_hpte0(env, hpte, v & ~HPTE64_V_VALID); ppc_tlb_invalidate_one(env, rb); - stq_p(hpte + (HASH_PTE_SIZE_64/2), r); + ppc_hash64_store_hpte1(env, hpte, r); /* Don't need a memory barrier, due to qemu's global lock */ - stq_p(hpte, v); + ppc_hash64_store_hpte0(env, hpte, v); return H_SUCCESS; } |