diff options
| -rw-r--r-- | target-ppc/mmu-hash64.h | 2 | ||||
| -rw-r--r-- | target-ppc/translate_init.c | 32 |
2 files changed, 34 insertions, 0 deletions
diff --git a/target-ppc/mmu-hash64.h b/target-ppc/mmu-hash64.h index 34cf975484..ab0f86b222 100644 --- a/target-ppc/mmu-hash64.h +++ b/target-ppc/mmu-hash64.h @@ -48,6 +48,8 @@ unsigned ppc_hash64_hpte_page_shift_noslb(PowerPCCPU *cpu, #define SLB_VSID_LLP_MASK (SLB_VSID_L | SLB_VSID_LP) #define SLB_VSID_4K 0x0000000000000000ULL #define SLB_VSID_64K 0x0000000000000110ULL +#define SLB_VSID_16M 0x0000000000000100ULL +#define SLB_VSID_16G 0x0000000000000120ULL /* * Hash page table definitions diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 4d71a5d0c6..cdd18ac630 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -8105,6 +8105,36 @@ static Property powerpc_servercpu_properties[] = { DEFINE_PROP_END_OF_LIST(), }; +#ifdef CONFIG_SOFTMMU +static const struct ppc_segment_page_sizes POWER7_POWER8_sps = { + .sps = { + { + .page_shift = 12, /* 4K */ + .slb_enc = 0, + .enc = { { .page_shift = 12, .pte_enc = 0 }, + { .page_shift = 16, .pte_enc = 0x7 }, + { .page_shift = 24, .pte_enc = 0x38 }, }, + }, + { + .page_shift = 16, /* 64K */ + .slb_enc = SLB_VSID_64K, + .enc = { { .page_shift = 16, .pte_enc = 0x1 }, + { .page_shift = 24, .pte_enc = 0x8 }, }, + }, + { + .page_shift = 24, /* 16M */ + .slb_enc = SLB_VSID_16M, + .enc = { { .page_shift = 24, .pte_enc = 0 }, }, + }, + { + .page_shift = 34, /* 16G */ + .slb_enc = SLB_VSID_16G, + .enc = { { .page_shift = 34, .pte_enc = 0x3 }, }, + }, + } +}; +#endif /* CONFIG_SOFTMMU */ + static void init_proc_POWER7 (CPUPPCState *env) { init_proc_book3s_64(env, BOOK3S_CPU_POWER7); @@ -8168,6 +8198,7 @@ POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) pcc->mmu_model = POWERPC_MMU_2_06; #if defined(CONFIG_SOFTMMU) pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; + pcc->sps = &POWER7_POWER8_sps; #endif pcc->excp_model = POWERPC_EXCP_POWER7; pcc->bus_model = PPC_FLAGS_INPUT_POWER7; @@ -8248,6 +8279,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) pcc->mmu_model = POWERPC_MMU_2_07; #if defined(CONFIG_SOFTMMU) pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; + pcc->sps = &POWER7_POWER8_sps; #endif pcc->excp_model = POWERPC_EXCP_POWER7; pcc->bus_model = PPC_FLAGS_INPUT_POWER7; |