10d75590dSPeter Maydell #include "qemu/osdep.h" 29f64bd8aSPaolo Bonzini #include "sysemu/sysemu.h" 39f64bd8aSPaolo Bonzini #include "cpu.h" 49f64bd8aSPaolo Bonzini #include "helper_regs.h" 50d09e41aSPaolo Bonzini #include "hw/ppc/spapr.h" 6d5aea6f3SDavid Gibson #include "mmu-hash64.h" 73794d548SAlexey Kardashevskiy #include "cpu-models.h" 83794d548SAlexey Kardashevskiy #include "trace.h" 93794d548SAlexey Kardashevskiy #include "kvm_ppc.h" 109f64bd8aSPaolo Bonzini 11a46622fdSAlexey Kardashevskiy struct SPRSyncState { 12a46622fdSAlexey Kardashevskiy CPUState *cs; 13a46622fdSAlexey Kardashevskiy int spr; 14a46622fdSAlexey Kardashevskiy target_ulong value; 15a46622fdSAlexey Kardashevskiy target_ulong mask; 16a46622fdSAlexey Kardashevskiy }; 17a46622fdSAlexey Kardashevskiy 18a46622fdSAlexey Kardashevskiy static void do_spr_sync(void *arg) 19a46622fdSAlexey Kardashevskiy { 20a46622fdSAlexey Kardashevskiy struct SPRSyncState *s = arg; 21a46622fdSAlexey Kardashevskiy PowerPCCPU *cpu = POWERPC_CPU(s->cs); 22a46622fdSAlexey Kardashevskiy CPUPPCState *env = &cpu->env; 23a46622fdSAlexey Kardashevskiy 24a46622fdSAlexey Kardashevskiy cpu_synchronize_state(s->cs); 25a46622fdSAlexey Kardashevskiy env->spr[s->spr] &= ~s->mask; 26a46622fdSAlexey Kardashevskiy env->spr[s->spr] |= s->value; 27a46622fdSAlexey Kardashevskiy } 28a46622fdSAlexey Kardashevskiy 29a46622fdSAlexey Kardashevskiy static void set_spr(CPUState *cs, int spr, target_ulong value, 30a46622fdSAlexey Kardashevskiy target_ulong mask) 31a46622fdSAlexey Kardashevskiy { 32a46622fdSAlexey Kardashevskiy struct SPRSyncState s = { 33a46622fdSAlexey Kardashevskiy .cs = cs, 34a46622fdSAlexey Kardashevskiy .spr = spr, 35a46622fdSAlexey Kardashevskiy .value = value, 36a46622fdSAlexey Kardashevskiy .mask = mask 37a46622fdSAlexey Kardashevskiy }; 38a46622fdSAlexey Kardashevskiy run_on_cpu(cs, do_spr_sync, &s); 39a46622fdSAlexey Kardashevskiy } 40a46622fdSAlexey Kardashevskiy 41f3c75d42SAneesh Kumar K.V static inline bool valid_pte_index(CPUPPCState *env, target_ulong pte_index) 42f3c75d42SAneesh Kumar K.V { 43f3c75d42SAneesh Kumar K.V /* 44f3c75d42SAneesh Kumar K.V * hash value/pteg group index is normalized by htab_mask 45f3c75d42SAneesh Kumar K.V */ 46f3c75d42SAneesh Kumar K.V if (((pte_index & ~7ULL) / HPTES_PER_GROUP) & ~env->htab_mask) { 47f3c75d42SAneesh Kumar K.V return false; 48f3c75d42SAneesh Kumar K.V } 49f3c75d42SAneesh Kumar K.V return true; 50f3c75d42SAneesh Kumar K.V } 51f3c75d42SAneesh Kumar K.V 52ecbc25faSDavid Gibson static bool is_ram_address(sPAPRMachineState *spapr, hwaddr addr) 53ecbc25faSDavid Gibson { 54ecbc25faSDavid Gibson MachineState *machine = MACHINE(spapr); 55ecbc25faSDavid Gibson MemoryHotplugState *hpms = &spapr->hotplug_memory; 56ecbc25faSDavid Gibson 57ecbc25faSDavid Gibson if (addr < machine->ram_size) { 58ecbc25faSDavid Gibson return true; 59ecbc25faSDavid Gibson } 60ecbc25faSDavid Gibson if ((addr >= hpms->base) 61ecbc25faSDavid Gibson && ((addr - hpms->base) < memory_region_size(&hpms->mr))) { 62ecbc25faSDavid Gibson return true; 63ecbc25faSDavid Gibson } 64ecbc25faSDavid Gibson 65ecbc25faSDavid Gibson return false; 66ecbc25faSDavid Gibson } 67ecbc25faSDavid Gibson 6828e02042SDavid Gibson static target_ulong h_enter(PowerPCCPU *cpu, sPAPRMachineState *spapr, 699f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 709f64bd8aSPaolo Bonzini { 719f64bd8aSPaolo Bonzini CPUPPCState *env = &cpu->env; 729f64bd8aSPaolo Bonzini target_ulong flags = args[0]; 739f64bd8aSPaolo Bonzini target_ulong pte_index = args[1]; 749f64bd8aSPaolo Bonzini target_ulong pteh = args[2]; 759f64bd8aSPaolo Bonzini target_ulong ptel = args[3]; 76*1114e712SDavid Gibson unsigned apshift, spshift; 779f64bd8aSPaolo Bonzini target_ulong raddr; 787c43bca0SAneesh Kumar K.V target_ulong index; 797c43bca0SAneesh Kumar K.V uint64_t token; 809f64bd8aSPaolo Bonzini 81*1114e712SDavid Gibson apshift = ppc_hash64_hpte_page_shift_noslb(cpu, pteh, ptel, &spshift); 82*1114e712SDavid Gibson if (!apshift) { 83*1114e712SDavid Gibson /* Bad page size encoding */ 849f64bd8aSPaolo Bonzini return H_PARAMETER; 859f64bd8aSPaolo Bonzini } 869f64bd8aSPaolo Bonzini 87*1114e712SDavid Gibson raddr = (ptel & HPTE64_R_RPN) & ~((1ULL << apshift) - 1); 889f64bd8aSPaolo Bonzini 89ecbc25faSDavid Gibson if (is_ram_address(spapr, raddr)) { 909f64bd8aSPaolo Bonzini /* Regular RAM - should have WIMG=0010 */ 91d5aea6f3SDavid Gibson if ((ptel & HPTE64_R_WIMG) != HPTE64_R_M) { 929f64bd8aSPaolo Bonzini return H_PARAMETER; 939f64bd8aSPaolo Bonzini } 949f64bd8aSPaolo Bonzini } else { 959f64bd8aSPaolo Bonzini /* Looks like an IO address */ 969f64bd8aSPaolo Bonzini /* FIXME: What WIMG combinations could be sensible for IO? 979f64bd8aSPaolo Bonzini * For now we allow WIMG=010x, but are there others? */ 989f64bd8aSPaolo Bonzini /* FIXME: Should we check against registered IO addresses? */ 99d5aea6f3SDavid Gibson if ((ptel & (HPTE64_R_W | HPTE64_R_I | HPTE64_R_M)) != HPTE64_R_I) { 1009f64bd8aSPaolo Bonzini return H_PARAMETER; 1019f64bd8aSPaolo Bonzini } 1029f64bd8aSPaolo Bonzini } 1039f64bd8aSPaolo Bonzini 1049f64bd8aSPaolo Bonzini pteh &= ~0x60ULL; 1059f64bd8aSPaolo Bonzini 106f3c75d42SAneesh Kumar K.V if (!valid_pte_index(env, pte_index)) { 1079f64bd8aSPaolo Bonzini return H_PARAMETER; 1089f64bd8aSPaolo Bonzini } 1097c43bca0SAneesh Kumar K.V 1107c43bca0SAneesh Kumar K.V index = 0; 1119f64bd8aSPaolo Bonzini if (likely((flags & H_EXACT) == 0)) { 1129f64bd8aSPaolo Bonzini pte_index &= ~7ULL; 1137c43bca0SAneesh Kumar K.V token = ppc_hash64_start_access(cpu, pte_index); 1147aaf4957SAneesh Kumar K.V for (; index < 8; index++) { 1157ef23068SDavid Gibson if (!(ppc_hash64_load_hpte0(cpu, token, index) & HPTE64_V_VALID)) { 1169f64bd8aSPaolo Bonzini break; 1179f64bd8aSPaolo Bonzini } 1187aaf4957SAneesh Kumar K.V } 1197c43bca0SAneesh Kumar K.V ppc_hash64_stop_access(token); 1207aaf4957SAneesh Kumar K.V if (index == 8) { 1217aaf4957SAneesh Kumar K.V return H_PTEG_FULL; 1227aaf4957SAneesh Kumar K.V } 1239f64bd8aSPaolo Bonzini } else { 1247c43bca0SAneesh Kumar K.V token = ppc_hash64_start_access(cpu, pte_index); 1257ef23068SDavid Gibson if (ppc_hash64_load_hpte0(cpu, token, 0) & HPTE64_V_VALID) { 1267c43bca0SAneesh Kumar K.V ppc_hash64_stop_access(token); 1279f64bd8aSPaolo Bonzini return H_PTEG_FULL; 1289f64bd8aSPaolo Bonzini } 1297c43bca0SAneesh Kumar K.V ppc_hash64_stop_access(token); 1309f64bd8aSPaolo Bonzini } 1317c43bca0SAneesh Kumar K.V 1327ef23068SDavid Gibson ppc_hash64_store_hpte(cpu, pte_index + index, 1333f94170bSAneesh Kumar K.V pteh | HPTE64_V_HPTE_DIRTY, ptel); 1349f64bd8aSPaolo Bonzini 1357c43bca0SAneesh Kumar K.V args[0] = pte_index + index; 1369f64bd8aSPaolo Bonzini return H_SUCCESS; 1379f64bd8aSPaolo Bonzini } 1389f64bd8aSPaolo Bonzini 139a3801402SStefan Weil typedef enum { 1409f64bd8aSPaolo Bonzini REMOVE_SUCCESS = 0, 1419f64bd8aSPaolo Bonzini REMOVE_NOT_FOUND = 1, 1429f64bd8aSPaolo Bonzini REMOVE_PARM = 2, 1439f64bd8aSPaolo Bonzini REMOVE_HW = 3, 144a3801402SStefan Weil } RemoveResult; 1459f64bd8aSPaolo Bonzini 1467ef23068SDavid Gibson static RemoveResult remove_hpte(PowerPCCPU *cpu, target_ulong ptex, 1479f64bd8aSPaolo Bonzini target_ulong avpn, 1489f64bd8aSPaolo Bonzini target_ulong flags, 1499f64bd8aSPaolo Bonzini target_ulong *vp, target_ulong *rp) 1509f64bd8aSPaolo Bonzini { 1517ef23068SDavid Gibson CPUPPCState *env = &cpu->env; 1527c43bca0SAneesh Kumar K.V uint64_t token; 15361a36c9bSDavid Gibson target_ulong v, r; 1549f64bd8aSPaolo Bonzini 155f3c75d42SAneesh Kumar K.V if (!valid_pte_index(env, ptex)) { 1569f64bd8aSPaolo Bonzini return REMOVE_PARM; 1579f64bd8aSPaolo Bonzini } 1589f64bd8aSPaolo Bonzini 1597ef23068SDavid Gibson token = ppc_hash64_start_access(cpu, ptex); 1607ef23068SDavid Gibson v = ppc_hash64_load_hpte0(cpu, token, 0); 1617ef23068SDavid Gibson r = ppc_hash64_load_hpte1(cpu, token, 0); 1627c43bca0SAneesh Kumar K.V ppc_hash64_stop_access(token); 1639f64bd8aSPaolo Bonzini 164d5aea6f3SDavid Gibson if ((v & HPTE64_V_VALID) == 0 || 1659f64bd8aSPaolo Bonzini ((flags & H_AVPN) && (v & ~0x7fULL) != avpn) || 1669f64bd8aSPaolo Bonzini ((flags & H_ANDCOND) && (v & avpn) != 0)) { 1679f64bd8aSPaolo Bonzini return REMOVE_NOT_FOUND; 1689f64bd8aSPaolo Bonzini } 1699f64bd8aSPaolo Bonzini *vp = v; 1709f64bd8aSPaolo Bonzini *rp = r; 1717ef23068SDavid Gibson ppc_hash64_store_hpte(cpu, ptex, HPTE64_V_HPTE_DIRTY, 0); 17261a36c9bSDavid Gibson ppc_hash64_tlb_flush_hpte(cpu, ptex, v, r); 1739f64bd8aSPaolo Bonzini return REMOVE_SUCCESS; 1749f64bd8aSPaolo Bonzini } 1759f64bd8aSPaolo Bonzini 17628e02042SDavid Gibson static target_ulong h_remove(PowerPCCPU *cpu, sPAPRMachineState *spapr, 1779f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 1789f64bd8aSPaolo Bonzini { 1799f64bd8aSPaolo Bonzini target_ulong flags = args[0]; 1809f64bd8aSPaolo Bonzini target_ulong pte_index = args[1]; 1819f64bd8aSPaolo Bonzini target_ulong avpn = args[2]; 182a3801402SStefan Weil RemoveResult ret; 1839f64bd8aSPaolo Bonzini 1847ef23068SDavid Gibson ret = remove_hpte(cpu, pte_index, avpn, flags, 1859f64bd8aSPaolo Bonzini &args[0], &args[1]); 1869f64bd8aSPaolo Bonzini 1879f64bd8aSPaolo Bonzini switch (ret) { 1889f64bd8aSPaolo Bonzini case REMOVE_SUCCESS: 1899f64bd8aSPaolo Bonzini return H_SUCCESS; 1909f64bd8aSPaolo Bonzini 1919f64bd8aSPaolo Bonzini case REMOVE_NOT_FOUND: 1929f64bd8aSPaolo Bonzini return H_NOT_FOUND; 1939f64bd8aSPaolo Bonzini 1949f64bd8aSPaolo Bonzini case REMOVE_PARM: 1959f64bd8aSPaolo Bonzini return H_PARAMETER; 1969f64bd8aSPaolo Bonzini 1979f64bd8aSPaolo Bonzini case REMOVE_HW: 1989f64bd8aSPaolo Bonzini return H_HARDWARE; 1999f64bd8aSPaolo Bonzini } 2009f64bd8aSPaolo Bonzini 2019a39970dSStefan Weil g_assert_not_reached(); 2029f64bd8aSPaolo Bonzini } 2039f64bd8aSPaolo Bonzini 2049f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_TYPE 0xc000000000000000ULL 2059f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_REQUEST 0x4000000000000000ULL 2069f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_RESPONSE 0x8000000000000000ULL 2079f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_END 0xc000000000000000ULL 2089f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_CODE 0x3000000000000000ULL 2099f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_SUCCESS 0x0000000000000000ULL 2109f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_NOT_FOUND 0x1000000000000000ULL 2119f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_PARM 0x2000000000000000ULL 2129f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_HW 0x3000000000000000ULL 2139f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_RC 0x0c00000000000000ULL 2149f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_FLAGS 0x0300000000000000ULL 2159f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_ABSOLUTE 0x0000000000000000ULL 2169f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_ANDCOND 0x0100000000000000ULL 2179f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_AVPN 0x0200000000000000ULL 2189f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_PTEX 0x00ffffffffffffffULL 2199f64bd8aSPaolo Bonzini 2209f64bd8aSPaolo Bonzini #define H_BULK_REMOVE_MAX_BATCH 4 2219f64bd8aSPaolo Bonzini 22228e02042SDavid Gibson static target_ulong h_bulk_remove(PowerPCCPU *cpu, sPAPRMachineState *spapr, 2239f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 2249f64bd8aSPaolo Bonzini { 2259f64bd8aSPaolo Bonzini int i; 2269f64bd8aSPaolo Bonzini 2279f64bd8aSPaolo Bonzini for (i = 0; i < H_BULK_REMOVE_MAX_BATCH; i++) { 2289f64bd8aSPaolo Bonzini target_ulong *tsh = &args[i*2]; 2299f64bd8aSPaolo Bonzini target_ulong tsl = args[i*2 + 1]; 2309f64bd8aSPaolo Bonzini target_ulong v, r, ret; 2319f64bd8aSPaolo Bonzini 2329f64bd8aSPaolo Bonzini if ((*tsh & H_BULK_REMOVE_TYPE) == H_BULK_REMOVE_END) { 2339f64bd8aSPaolo Bonzini break; 2349f64bd8aSPaolo Bonzini } else if ((*tsh & H_BULK_REMOVE_TYPE) != H_BULK_REMOVE_REQUEST) { 2359f64bd8aSPaolo Bonzini return H_PARAMETER; 2369f64bd8aSPaolo Bonzini } 2379f64bd8aSPaolo Bonzini 2389f64bd8aSPaolo Bonzini *tsh &= H_BULK_REMOVE_PTEX | H_BULK_REMOVE_FLAGS; 2399f64bd8aSPaolo Bonzini *tsh |= H_BULK_REMOVE_RESPONSE; 2409f64bd8aSPaolo Bonzini 2419f64bd8aSPaolo Bonzini if ((*tsh & H_BULK_REMOVE_ANDCOND) && (*tsh & H_BULK_REMOVE_AVPN)) { 2429f64bd8aSPaolo Bonzini *tsh |= H_BULK_REMOVE_PARM; 2439f64bd8aSPaolo Bonzini return H_PARAMETER; 2449f64bd8aSPaolo Bonzini } 2459f64bd8aSPaolo Bonzini 2467ef23068SDavid Gibson ret = remove_hpte(cpu, *tsh & H_BULK_REMOVE_PTEX, tsl, 2479f64bd8aSPaolo Bonzini (*tsh & H_BULK_REMOVE_FLAGS) >> 26, 2489f64bd8aSPaolo Bonzini &v, &r); 2499f64bd8aSPaolo Bonzini 2509f64bd8aSPaolo Bonzini *tsh |= ret << 60; 2519f64bd8aSPaolo Bonzini 2529f64bd8aSPaolo Bonzini switch (ret) { 2539f64bd8aSPaolo Bonzini case REMOVE_SUCCESS: 254d5aea6f3SDavid Gibson *tsh |= (r & (HPTE64_R_C | HPTE64_R_R)) << 43; 2559f64bd8aSPaolo Bonzini break; 2569f64bd8aSPaolo Bonzini 2579f64bd8aSPaolo Bonzini case REMOVE_PARM: 2589f64bd8aSPaolo Bonzini return H_PARAMETER; 2599f64bd8aSPaolo Bonzini 2609f64bd8aSPaolo Bonzini case REMOVE_HW: 2619f64bd8aSPaolo Bonzini return H_HARDWARE; 2629f64bd8aSPaolo Bonzini } 2639f64bd8aSPaolo Bonzini } 2649f64bd8aSPaolo Bonzini 2659f64bd8aSPaolo Bonzini return H_SUCCESS; 2669f64bd8aSPaolo Bonzini } 2679f64bd8aSPaolo Bonzini 26828e02042SDavid Gibson static target_ulong h_protect(PowerPCCPU *cpu, sPAPRMachineState *spapr, 2699f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 2709f64bd8aSPaolo Bonzini { 2719f64bd8aSPaolo Bonzini CPUPPCState *env = &cpu->env; 2729f64bd8aSPaolo Bonzini target_ulong flags = args[0]; 2739f64bd8aSPaolo Bonzini target_ulong pte_index = args[1]; 2749f64bd8aSPaolo Bonzini target_ulong avpn = args[2]; 2757c43bca0SAneesh Kumar K.V uint64_t token; 27661a36c9bSDavid Gibson target_ulong v, r; 2779f64bd8aSPaolo Bonzini 278f3c75d42SAneesh Kumar K.V if (!valid_pte_index(env, pte_index)) { 2799f64bd8aSPaolo Bonzini return H_PARAMETER; 2809f64bd8aSPaolo Bonzini } 2819f64bd8aSPaolo Bonzini 2827c43bca0SAneesh Kumar K.V token = ppc_hash64_start_access(cpu, pte_index); 2837ef23068SDavid Gibson v = ppc_hash64_load_hpte0(cpu, token, 0); 2847ef23068SDavid Gibson r = ppc_hash64_load_hpte1(cpu, token, 0); 2857c43bca0SAneesh Kumar K.V ppc_hash64_stop_access(token); 2869f64bd8aSPaolo Bonzini 287d5aea6f3SDavid Gibson if ((v & HPTE64_V_VALID) == 0 || 2889f64bd8aSPaolo Bonzini ((flags & H_AVPN) && (v & ~0x7fULL) != avpn)) { 2899f64bd8aSPaolo Bonzini return H_NOT_FOUND; 2909f64bd8aSPaolo Bonzini } 2919f64bd8aSPaolo Bonzini 292d5aea6f3SDavid Gibson r &= ~(HPTE64_R_PP0 | HPTE64_R_PP | HPTE64_R_N | 293d5aea6f3SDavid Gibson HPTE64_R_KEY_HI | HPTE64_R_KEY_LO); 294d5aea6f3SDavid Gibson r |= (flags << 55) & HPTE64_R_PP0; 295d5aea6f3SDavid Gibson r |= (flags << 48) & HPTE64_R_KEY_HI; 296d5aea6f3SDavid Gibson r |= flags & (HPTE64_R_PP | HPTE64_R_N | HPTE64_R_KEY_LO); 2977ef23068SDavid Gibson ppc_hash64_store_hpte(cpu, pte_index, 2983f94170bSAneesh Kumar K.V (v & ~HPTE64_V_VALID) | HPTE64_V_HPTE_DIRTY, 0); 29961a36c9bSDavid Gibson ppc_hash64_tlb_flush_hpte(cpu, pte_index, v, r); 3009f64bd8aSPaolo Bonzini /* Don't need a memory barrier, due to qemu's global lock */ 3017ef23068SDavid Gibson ppc_hash64_store_hpte(cpu, pte_index, v | HPTE64_V_HPTE_DIRTY, r); 3029f64bd8aSPaolo Bonzini return H_SUCCESS; 3039f64bd8aSPaolo Bonzini } 3049f64bd8aSPaolo Bonzini 30528e02042SDavid Gibson static target_ulong h_read(PowerPCCPU *cpu, sPAPRMachineState *spapr, 306fa388916SAnthony Liguori target_ulong opcode, target_ulong *args) 307fa388916SAnthony Liguori { 308fa388916SAnthony Liguori CPUPPCState *env = &cpu->env; 309fa388916SAnthony Liguori target_ulong flags = args[0]; 310fa388916SAnthony Liguori target_ulong pte_index = args[1]; 311fa388916SAnthony Liguori uint8_t *hpte; 312fa388916SAnthony Liguori int i, ridx, n_entries = 1; 313fa388916SAnthony Liguori 314f3c75d42SAneesh Kumar K.V if (!valid_pte_index(env, pte_index)) { 315fa388916SAnthony Liguori return H_PARAMETER; 316fa388916SAnthony Liguori } 317fa388916SAnthony Liguori 318fa388916SAnthony Liguori if (flags & H_READ_4) { 319fa388916SAnthony Liguori /* Clear the two low order bits */ 320fa388916SAnthony Liguori pte_index &= ~(3ULL); 321fa388916SAnthony Liguori n_entries = 4; 322fa388916SAnthony Liguori } 323fa388916SAnthony Liguori 324fa388916SAnthony Liguori hpte = env->external_htab + (pte_index * HASH_PTE_SIZE_64); 325fa388916SAnthony Liguori 326fa388916SAnthony Liguori for (i = 0, ridx = 0; i < n_entries; i++) { 327fa388916SAnthony Liguori args[ridx++] = ldq_p(hpte); 328fa388916SAnthony Liguori args[ridx++] = ldq_p(hpte + (HASH_PTE_SIZE_64/2)); 329fa388916SAnthony Liguori hpte += HASH_PTE_SIZE_64; 330fa388916SAnthony Liguori } 331fa388916SAnthony Liguori 332fa388916SAnthony Liguori return H_SUCCESS; 333fa388916SAnthony Liguori } 334fa388916SAnthony Liguori 33528e02042SDavid Gibson static target_ulong h_set_dabr(PowerPCCPU *cpu, sPAPRMachineState *spapr, 3369f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 3379f64bd8aSPaolo Bonzini { 3389f64bd8aSPaolo Bonzini /* FIXME: actually implement this */ 3399f64bd8aSPaolo Bonzini return H_HARDWARE; 3409f64bd8aSPaolo Bonzini } 3419f64bd8aSPaolo Bonzini 3429f64bd8aSPaolo Bonzini #define FLAGS_REGISTER_VPA 0x0000200000000000ULL 3439f64bd8aSPaolo Bonzini #define FLAGS_REGISTER_DTL 0x0000400000000000ULL 3449f64bd8aSPaolo Bonzini #define FLAGS_REGISTER_SLBSHADOW 0x0000600000000000ULL 3459f64bd8aSPaolo Bonzini #define FLAGS_DEREGISTER_VPA 0x0000a00000000000ULL 3469f64bd8aSPaolo Bonzini #define FLAGS_DEREGISTER_DTL 0x0000c00000000000ULL 3479f64bd8aSPaolo Bonzini #define FLAGS_DEREGISTER_SLBSHADOW 0x0000e00000000000ULL 3489f64bd8aSPaolo Bonzini 3499f64bd8aSPaolo Bonzini #define VPA_MIN_SIZE 640 3509f64bd8aSPaolo Bonzini #define VPA_SIZE_OFFSET 0x4 3519f64bd8aSPaolo Bonzini #define VPA_SHARED_PROC_OFFSET 0x9 3529f64bd8aSPaolo Bonzini #define VPA_SHARED_PROC_VAL 0x2 3539f64bd8aSPaolo Bonzini 3549f64bd8aSPaolo Bonzini static target_ulong register_vpa(CPUPPCState *env, target_ulong vpa) 3559f64bd8aSPaolo Bonzini { 35633276f1bSAndreas Färber CPUState *cs = CPU(ppc_env_get_cpu(env)); 3579f64bd8aSPaolo Bonzini uint16_t size; 3589f64bd8aSPaolo Bonzini uint8_t tmp; 3599f64bd8aSPaolo Bonzini 3609f64bd8aSPaolo Bonzini if (vpa == 0) { 3619f64bd8aSPaolo Bonzini hcall_dprintf("Can't cope with registering a VPA at logical 0\n"); 3629f64bd8aSPaolo Bonzini return H_HARDWARE; 3639f64bd8aSPaolo Bonzini } 3649f64bd8aSPaolo Bonzini 3659f64bd8aSPaolo Bonzini if (vpa % env->dcache_line_size) { 3669f64bd8aSPaolo Bonzini return H_PARAMETER; 3679f64bd8aSPaolo Bonzini } 3689f64bd8aSPaolo Bonzini /* FIXME: bounds check the address */ 3699f64bd8aSPaolo Bonzini 37041701aa4SEdgar E. Iglesias size = lduw_be_phys(cs->as, vpa + 0x4); 3719f64bd8aSPaolo Bonzini 3729f64bd8aSPaolo Bonzini if (size < VPA_MIN_SIZE) { 3739f64bd8aSPaolo Bonzini return H_PARAMETER; 3749f64bd8aSPaolo Bonzini } 3759f64bd8aSPaolo Bonzini 3769f64bd8aSPaolo Bonzini /* VPA is not allowed to cross a page boundary */ 3779f64bd8aSPaolo Bonzini if ((vpa / 4096) != ((vpa + size - 1) / 4096)) { 3789f64bd8aSPaolo Bonzini return H_PARAMETER; 3799f64bd8aSPaolo Bonzini } 3809f64bd8aSPaolo Bonzini 3819f64bd8aSPaolo Bonzini env->vpa_addr = vpa; 3829f64bd8aSPaolo Bonzini 3832c17449bSEdgar E. Iglesias tmp = ldub_phys(cs->as, env->vpa_addr + VPA_SHARED_PROC_OFFSET); 3849f64bd8aSPaolo Bonzini tmp |= VPA_SHARED_PROC_VAL; 385db3be60dSEdgar E. Iglesias stb_phys(cs->as, env->vpa_addr + VPA_SHARED_PROC_OFFSET, tmp); 3869f64bd8aSPaolo Bonzini 3879f64bd8aSPaolo Bonzini return H_SUCCESS; 3889f64bd8aSPaolo Bonzini } 3899f64bd8aSPaolo Bonzini 3909f64bd8aSPaolo Bonzini static target_ulong deregister_vpa(CPUPPCState *env, target_ulong vpa) 3919f64bd8aSPaolo Bonzini { 3929f64bd8aSPaolo Bonzini if (env->slb_shadow_addr) { 3939f64bd8aSPaolo Bonzini return H_RESOURCE; 3949f64bd8aSPaolo Bonzini } 3959f64bd8aSPaolo Bonzini 3969f64bd8aSPaolo Bonzini if (env->dtl_addr) { 3979f64bd8aSPaolo Bonzini return H_RESOURCE; 3989f64bd8aSPaolo Bonzini } 3999f64bd8aSPaolo Bonzini 4009f64bd8aSPaolo Bonzini env->vpa_addr = 0; 4019f64bd8aSPaolo Bonzini return H_SUCCESS; 4029f64bd8aSPaolo Bonzini } 4039f64bd8aSPaolo Bonzini 4049f64bd8aSPaolo Bonzini static target_ulong register_slb_shadow(CPUPPCState *env, target_ulong addr) 4059f64bd8aSPaolo Bonzini { 40633276f1bSAndreas Färber CPUState *cs = CPU(ppc_env_get_cpu(env)); 4079f64bd8aSPaolo Bonzini uint32_t size; 4089f64bd8aSPaolo Bonzini 4099f64bd8aSPaolo Bonzini if (addr == 0) { 4109f64bd8aSPaolo Bonzini hcall_dprintf("Can't cope with SLB shadow at logical 0\n"); 4119f64bd8aSPaolo Bonzini return H_HARDWARE; 4129f64bd8aSPaolo Bonzini } 4139f64bd8aSPaolo Bonzini 414fdfba1a2SEdgar E. Iglesias size = ldl_be_phys(cs->as, addr + 0x4); 4159f64bd8aSPaolo Bonzini if (size < 0x8) { 4169f64bd8aSPaolo Bonzini return H_PARAMETER; 4179f64bd8aSPaolo Bonzini } 4189f64bd8aSPaolo Bonzini 4199f64bd8aSPaolo Bonzini if ((addr / 4096) != ((addr + size - 1) / 4096)) { 4209f64bd8aSPaolo Bonzini return H_PARAMETER; 4219f64bd8aSPaolo Bonzini } 4229f64bd8aSPaolo Bonzini 4239f64bd8aSPaolo Bonzini if (!env->vpa_addr) { 4249f64bd8aSPaolo Bonzini return H_RESOURCE; 4259f64bd8aSPaolo Bonzini } 4269f64bd8aSPaolo Bonzini 4279f64bd8aSPaolo Bonzini env->slb_shadow_addr = addr; 4289f64bd8aSPaolo Bonzini env->slb_shadow_size = size; 4299f64bd8aSPaolo Bonzini 4309f64bd8aSPaolo Bonzini return H_SUCCESS; 4319f64bd8aSPaolo Bonzini } 4329f64bd8aSPaolo Bonzini 4339f64bd8aSPaolo Bonzini static target_ulong deregister_slb_shadow(CPUPPCState *env, target_ulong addr) 4349f64bd8aSPaolo Bonzini { 4359f64bd8aSPaolo Bonzini env->slb_shadow_addr = 0; 4369f64bd8aSPaolo Bonzini env->slb_shadow_size = 0; 4379f64bd8aSPaolo Bonzini return H_SUCCESS; 4389f64bd8aSPaolo Bonzini } 4399f64bd8aSPaolo Bonzini 4409f64bd8aSPaolo Bonzini static target_ulong register_dtl(CPUPPCState *env, target_ulong addr) 4419f64bd8aSPaolo Bonzini { 44233276f1bSAndreas Färber CPUState *cs = CPU(ppc_env_get_cpu(env)); 4439f64bd8aSPaolo Bonzini uint32_t size; 4449f64bd8aSPaolo Bonzini 4459f64bd8aSPaolo Bonzini if (addr == 0) { 4469f64bd8aSPaolo Bonzini hcall_dprintf("Can't cope with DTL at logical 0\n"); 4479f64bd8aSPaolo Bonzini return H_HARDWARE; 4489f64bd8aSPaolo Bonzini } 4499f64bd8aSPaolo Bonzini 450fdfba1a2SEdgar E. Iglesias size = ldl_be_phys(cs->as, addr + 0x4); 4519f64bd8aSPaolo Bonzini 4529f64bd8aSPaolo Bonzini if (size < 48) { 4539f64bd8aSPaolo Bonzini return H_PARAMETER; 4549f64bd8aSPaolo Bonzini } 4559f64bd8aSPaolo Bonzini 4569f64bd8aSPaolo Bonzini if (!env->vpa_addr) { 4579f64bd8aSPaolo Bonzini return H_RESOURCE; 4589f64bd8aSPaolo Bonzini } 4599f64bd8aSPaolo Bonzini 4609f64bd8aSPaolo Bonzini env->dtl_addr = addr; 4619f64bd8aSPaolo Bonzini env->dtl_size = size; 4629f64bd8aSPaolo Bonzini 4639f64bd8aSPaolo Bonzini return H_SUCCESS; 4649f64bd8aSPaolo Bonzini } 4659f64bd8aSPaolo Bonzini 4669f64bd8aSPaolo Bonzini static target_ulong deregister_dtl(CPUPPCState *env, target_ulong addr) 4679f64bd8aSPaolo Bonzini { 4689f64bd8aSPaolo Bonzini env->dtl_addr = 0; 4699f64bd8aSPaolo Bonzini env->dtl_size = 0; 4709f64bd8aSPaolo Bonzini 4719f64bd8aSPaolo Bonzini return H_SUCCESS; 4729f64bd8aSPaolo Bonzini } 4739f64bd8aSPaolo Bonzini 47428e02042SDavid Gibson static target_ulong h_register_vpa(PowerPCCPU *cpu, sPAPRMachineState *spapr, 4759f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 4769f64bd8aSPaolo Bonzini { 4779f64bd8aSPaolo Bonzini target_ulong flags = args[0]; 4789f64bd8aSPaolo Bonzini target_ulong procno = args[1]; 4799f64bd8aSPaolo Bonzini target_ulong vpa = args[2]; 4809f64bd8aSPaolo Bonzini target_ulong ret = H_PARAMETER; 4819f64bd8aSPaolo Bonzini CPUPPCState *tenv; 4820f20ba62SAlexey Kardashevskiy PowerPCCPU *tcpu; 4839f64bd8aSPaolo Bonzini 4840f20ba62SAlexey Kardashevskiy tcpu = ppc_get_vcpu_by_dt_id(procno); 4859f64bd8aSPaolo Bonzini if (!tcpu) { 4869f64bd8aSPaolo Bonzini return H_PARAMETER; 4879f64bd8aSPaolo Bonzini } 4880f20ba62SAlexey Kardashevskiy tenv = &tcpu->env; 4899f64bd8aSPaolo Bonzini 4909f64bd8aSPaolo Bonzini switch (flags) { 4919f64bd8aSPaolo Bonzini case FLAGS_REGISTER_VPA: 4929f64bd8aSPaolo Bonzini ret = register_vpa(tenv, vpa); 4939f64bd8aSPaolo Bonzini break; 4949f64bd8aSPaolo Bonzini 4959f64bd8aSPaolo Bonzini case FLAGS_DEREGISTER_VPA: 4969f64bd8aSPaolo Bonzini ret = deregister_vpa(tenv, vpa); 4979f64bd8aSPaolo Bonzini break; 4989f64bd8aSPaolo Bonzini 4999f64bd8aSPaolo Bonzini case FLAGS_REGISTER_SLBSHADOW: 5009f64bd8aSPaolo Bonzini ret = register_slb_shadow(tenv, vpa); 5019f64bd8aSPaolo Bonzini break; 5029f64bd8aSPaolo Bonzini 5039f64bd8aSPaolo Bonzini case FLAGS_DEREGISTER_SLBSHADOW: 5049f64bd8aSPaolo Bonzini ret = deregister_slb_shadow(tenv, vpa); 5059f64bd8aSPaolo Bonzini break; 5069f64bd8aSPaolo Bonzini 5079f64bd8aSPaolo Bonzini case FLAGS_REGISTER_DTL: 5089f64bd8aSPaolo Bonzini ret = register_dtl(tenv, vpa); 5099f64bd8aSPaolo Bonzini break; 5109f64bd8aSPaolo Bonzini 5119f64bd8aSPaolo Bonzini case FLAGS_DEREGISTER_DTL: 5129f64bd8aSPaolo Bonzini ret = deregister_dtl(tenv, vpa); 5139f64bd8aSPaolo Bonzini break; 5149f64bd8aSPaolo Bonzini } 5159f64bd8aSPaolo Bonzini 5169f64bd8aSPaolo Bonzini return ret; 5179f64bd8aSPaolo Bonzini } 5189f64bd8aSPaolo Bonzini 51928e02042SDavid Gibson static target_ulong h_cede(PowerPCCPU *cpu, sPAPRMachineState *spapr, 5209f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 5219f64bd8aSPaolo Bonzini { 5229f64bd8aSPaolo Bonzini CPUPPCState *env = &cpu->env; 5239f64bd8aSPaolo Bonzini CPUState *cs = CPU(cpu); 5249f64bd8aSPaolo Bonzini 5259f64bd8aSPaolo Bonzini env->msr |= (1ULL << MSR_EE); 5269f64bd8aSPaolo Bonzini hreg_compute_hflags(env); 5279f64bd8aSPaolo Bonzini if (!cpu_has_work(cs)) { 528259186a7SAndreas Färber cs->halted = 1; 52927103424SAndreas Färber cs->exception_index = EXCP_HLT; 5309f64bd8aSPaolo Bonzini cs->exit_request = 1; 5319f64bd8aSPaolo Bonzini } 5329f64bd8aSPaolo Bonzini return H_SUCCESS; 5339f64bd8aSPaolo Bonzini } 5349f64bd8aSPaolo Bonzini 53528e02042SDavid Gibson static target_ulong h_rtas(PowerPCCPU *cpu, sPAPRMachineState *spapr, 5369f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 5379f64bd8aSPaolo Bonzini { 5389f64bd8aSPaolo Bonzini target_ulong rtas_r3 = args[0]; 5394fe822e0SAlexey Kardashevskiy uint32_t token = rtas_ld(rtas_r3, 0); 5404fe822e0SAlexey Kardashevskiy uint32_t nargs = rtas_ld(rtas_r3, 1); 5414fe822e0SAlexey Kardashevskiy uint32_t nret = rtas_ld(rtas_r3, 2); 5429f64bd8aSPaolo Bonzini 543210b580bSAnthony Liguori return spapr_rtas_call(cpu, spapr, token, nargs, rtas_r3 + 12, 5449f64bd8aSPaolo Bonzini nret, rtas_r3 + 12 + 4*nargs); 5459f64bd8aSPaolo Bonzini } 5469f64bd8aSPaolo Bonzini 54728e02042SDavid Gibson static target_ulong h_logical_load(PowerPCCPU *cpu, sPAPRMachineState *spapr, 5489f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 5499f64bd8aSPaolo Bonzini { 550fdfba1a2SEdgar E. Iglesias CPUState *cs = CPU(cpu); 5519f64bd8aSPaolo Bonzini target_ulong size = args[0]; 5529f64bd8aSPaolo Bonzini target_ulong addr = args[1]; 5539f64bd8aSPaolo Bonzini 5549f64bd8aSPaolo Bonzini switch (size) { 5559f64bd8aSPaolo Bonzini case 1: 5562c17449bSEdgar E. Iglesias args[0] = ldub_phys(cs->as, addr); 5579f64bd8aSPaolo Bonzini return H_SUCCESS; 5589f64bd8aSPaolo Bonzini case 2: 55941701aa4SEdgar E. Iglesias args[0] = lduw_phys(cs->as, addr); 5609f64bd8aSPaolo Bonzini return H_SUCCESS; 5619f64bd8aSPaolo Bonzini case 4: 562fdfba1a2SEdgar E. Iglesias args[0] = ldl_phys(cs->as, addr); 5639f64bd8aSPaolo Bonzini return H_SUCCESS; 5649f64bd8aSPaolo Bonzini case 8: 5652c17449bSEdgar E. Iglesias args[0] = ldq_phys(cs->as, addr); 5669f64bd8aSPaolo Bonzini return H_SUCCESS; 5679f64bd8aSPaolo Bonzini } 5689f64bd8aSPaolo Bonzini return H_PARAMETER; 5699f64bd8aSPaolo Bonzini } 5709f64bd8aSPaolo Bonzini 57128e02042SDavid Gibson static target_ulong h_logical_store(PowerPCCPU *cpu, sPAPRMachineState *spapr, 5729f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 5739f64bd8aSPaolo Bonzini { 574f606604fSEdgar E. Iglesias CPUState *cs = CPU(cpu); 575f606604fSEdgar E. Iglesias 5769f64bd8aSPaolo Bonzini target_ulong size = args[0]; 5779f64bd8aSPaolo Bonzini target_ulong addr = args[1]; 5789f64bd8aSPaolo Bonzini target_ulong val = args[2]; 5799f64bd8aSPaolo Bonzini 5809f64bd8aSPaolo Bonzini switch (size) { 5819f64bd8aSPaolo Bonzini case 1: 582db3be60dSEdgar E. Iglesias stb_phys(cs->as, addr, val); 5839f64bd8aSPaolo Bonzini return H_SUCCESS; 5849f64bd8aSPaolo Bonzini case 2: 5855ce5944dSEdgar E. Iglesias stw_phys(cs->as, addr, val); 5869f64bd8aSPaolo Bonzini return H_SUCCESS; 5879f64bd8aSPaolo Bonzini case 4: 588ab1da857SEdgar E. Iglesias stl_phys(cs->as, addr, val); 5899f64bd8aSPaolo Bonzini return H_SUCCESS; 5909f64bd8aSPaolo Bonzini case 8: 591f606604fSEdgar E. Iglesias stq_phys(cs->as, addr, val); 5929f64bd8aSPaolo Bonzini return H_SUCCESS; 5939f64bd8aSPaolo Bonzini } 5949f64bd8aSPaolo Bonzini return H_PARAMETER; 5959f64bd8aSPaolo Bonzini } 5969f64bd8aSPaolo Bonzini 59728e02042SDavid Gibson static target_ulong h_logical_memop(PowerPCCPU *cpu, sPAPRMachineState *spapr, 5989f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 5999f64bd8aSPaolo Bonzini { 600fdfba1a2SEdgar E. Iglesias CPUState *cs = CPU(cpu); 601fdfba1a2SEdgar E. Iglesias 6029f64bd8aSPaolo Bonzini target_ulong dst = args[0]; /* Destination address */ 6039f64bd8aSPaolo Bonzini target_ulong src = args[1]; /* Source address */ 6049f64bd8aSPaolo Bonzini target_ulong esize = args[2]; /* Element size (0=1,1=2,2=4,3=8) */ 6059f64bd8aSPaolo Bonzini target_ulong count = args[3]; /* Element count */ 6069f64bd8aSPaolo Bonzini target_ulong op = args[4]; /* 0 = copy, 1 = invert */ 6079f64bd8aSPaolo Bonzini uint64_t tmp; 6089f64bd8aSPaolo Bonzini unsigned int mask = (1 << esize) - 1; 6099f64bd8aSPaolo Bonzini int step = 1 << esize; 6109f64bd8aSPaolo Bonzini 6119f64bd8aSPaolo Bonzini if (count > 0x80000000) { 6129f64bd8aSPaolo Bonzini return H_PARAMETER; 6139f64bd8aSPaolo Bonzini } 6149f64bd8aSPaolo Bonzini 6159f64bd8aSPaolo Bonzini if ((dst & mask) || (src & mask) || (op > 1)) { 6169f64bd8aSPaolo Bonzini return H_PARAMETER; 6179f64bd8aSPaolo Bonzini } 6189f64bd8aSPaolo Bonzini 6199f64bd8aSPaolo Bonzini if (dst >= src && dst < (src + (count << esize))) { 6209f64bd8aSPaolo Bonzini dst = dst + ((count - 1) << esize); 6219f64bd8aSPaolo Bonzini src = src + ((count - 1) << esize); 6229f64bd8aSPaolo Bonzini step = -step; 6239f64bd8aSPaolo Bonzini } 6249f64bd8aSPaolo Bonzini 6259f64bd8aSPaolo Bonzini while (count--) { 6269f64bd8aSPaolo Bonzini switch (esize) { 6279f64bd8aSPaolo Bonzini case 0: 6282c17449bSEdgar E. Iglesias tmp = ldub_phys(cs->as, src); 6299f64bd8aSPaolo Bonzini break; 6309f64bd8aSPaolo Bonzini case 1: 63141701aa4SEdgar E. Iglesias tmp = lduw_phys(cs->as, src); 6329f64bd8aSPaolo Bonzini break; 6339f64bd8aSPaolo Bonzini case 2: 634fdfba1a2SEdgar E. Iglesias tmp = ldl_phys(cs->as, src); 6359f64bd8aSPaolo Bonzini break; 6369f64bd8aSPaolo Bonzini case 3: 6372c17449bSEdgar E. Iglesias tmp = ldq_phys(cs->as, src); 6389f64bd8aSPaolo Bonzini break; 6399f64bd8aSPaolo Bonzini default: 6409f64bd8aSPaolo Bonzini return H_PARAMETER; 6419f64bd8aSPaolo Bonzini } 6429f64bd8aSPaolo Bonzini if (op == 1) { 6439f64bd8aSPaolo Bonzini tmp = ~tmp; 6449f64bd8aSPaolo Bonzini } 6459f64bd8aSPaolo Bonzini switch (esize) { 6469f64bd8aSPaolo Bonzini case 0: 647db3be60dSEdgar E. Iglesias stb_phys(cs->as, dst, tmp); 6489f64bd8aSPaolo Bonzini break; 6499f64bd8aSPaolo Bonzini case 1: 6505ce5944dSEdgar E. Iglesias stw_phys(cs->as, dst, tmp); 6519f64bd8aSPaolo Bonzini break; 6529f64bd8aSPaolo Bonzini case 2: 653ab1da857SEdgar E. Iglesias stl_phys(cs->as, dst, tmp); 6549f64bd8aSPaolo Bonzini break; 6559f64bd8aSPaolo Bonzini case 3: 656f606604fSEdgar E. Iglesias stq_phys(cs->as, dst, tmp); 6579f64bd8aSPaolo Bonzini break; 6589f64bd8aSPaolo Bonzini } 6599f64bd8aSPaolo Bonzini dst = dst + step; 6609f64bd8aSPaolo Bonzini src = src + step; 6619f64bd8aSPaolo Bonzini } 6629f64bd8aSPaolo Bonzini 6639f64bd8aSPaolo Bonzini return H_SUCCESS; 6649f64bd8aSPaolo Bonzini } 6659f64bd8aSPaolo Bonzini 66628e02042SDavid Gibson static target_ulong h_logical_icbi(PowerPCCPU *cpu, sPAPRMachineState *spapr, 6679f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 6689f64bd8aSPaolo Bonzini { 6699f64bd8aSPaolo Bonzini /* Nothing to do on emulation, KVM will trap this in the kernel */ 6709f64bd8aSPaolo Bonzini return H_SUCCESS; 6719f64bd8aSPaolo Bonzini } 6729f64bd8aSPaolo Bonzini 67328e02042SDavid Gibson static target_ulong h_logical_dcbf(PowerPCCPU *cpu, sPAPRMachineState *spapr, 6749f64bd8aSPaolo Bonzini target_ulong opcode, target_ulong *args) 6759f64bd8aSPaolo Bonzini { 6769f64bd8aSPaolo Bonzini /* Nothing to do on emulation, KVM will trap this in the kernel */ 6779f64bd8aSPaolo Bonzini return H_SUCCESS; 6789f64bd8aSPaolo Bonzini } 6799f64bd8aSPaolo Bonzini 6807d0cd464SPeter Maydell static target_ulong h_set_mode_resource_le(PowerPCCPU *cpu, 681c4015bbdSAlexey Kardashevskiy target_ulong mflags, 682c4015bbdSAlexey Kardashevskiy target_ulong value1, 683c4015bbdSAlexey Kardashevskiy target_ulong value2) 68442561bf2SAnton Blanchard { 68542561bf2SAnton Blanchard CPUState *cs; 68642561bf2SAnton Blanchard 68742561bf2SAnton Blanchard if (value1) { 688c4015bbdSAlexey Kardashevskiy return H_P3; 68942561bf2SAnton Blanchard } 69042561bf2SAnton Blanchard if (value2) { 691c4015bbdSAlexey Kardashevskiy return H_P4; 69242561bf2SAnton Blanchard } 693c4015bbdSAlexey Kardashevskiy 69442561bf2SAnton Blanchard switch (mflags) { 69542561bf2SAnton Blanchard case H_SET_MODE_ENDIAN_BIG: 696bdc44640SAndreas Färber CPU_FOREACH(cs) { 697a46622fdSAlexey Kardashevskiy set_spr(cs, SPR_LPCR, 0, LPCR_ILE); 69842561bf2SAnton Blanchard } 699eefaccc0SDavid Gibson spapr_pci_switch_vga(true); 700c4015bbdSAlexey Kardashevskiy return H_SUCCESS; 70142561bf2SAnton Blanchard 70242561bf2SAnton Blanchard case H_SET_MODE_ENDIAN_LITTLE: 703bdc44640SAndreas Färber CPU_FOREACH(cs) { 704a46622fdSAlexey Kardashevskiy set_spr(cs, SPR_LPCR, LPCR_ILE, LPCR_ILE); 70542561bf2SAnton Blanchard } 706eefaccc0SDavid Gibson spapr_pci_switch_vga(false); 707c4015bbdSAlexey Kardashevskiy return H_SUCCESS; 708c4015bbdSAlexey Kardashevskiy } 709c4015bbdSAlexey Kardashevskiy 710c4015bbdSAlexey Kardashevskiy return H_UNSUPPORTED_FLAG; 711c4015bbdSAlexey Kardashevskiy } 712c4015bbdSAlexey Kardashevskiy 7137d0cd464SPeter Maydell static target_ulong h_set_mode_resource_addr_trans_mode(PowerPCCPU *cpu, 714d5ac4f54SAlexey Kardashevskiy target_ulong mflags, 715d5ac4f54SAlexey Kardashevskiy target_ulong value1, 716d5ac4f54SAlexey Kardashevskiy target_ulong value2) 717d5ac4f54SAlexey Kardashevskiy { 718d5ac4f54SAlexey Kardashevskiy CPUState *cs; 719d5ac4f54SAlexey Kardashevskiy PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); 720d5ac4f54SAlexey Kardashevskiy target_ulong prefix; 721d5ac4f54SAlexey Kardashevskiy 722d5ac4f54SAlexey Kardashevskiy if (!(pcc->insns_flags2 & PPC2_ISA207S)) { 723d5ac4f54SAlexey Kardashevskiy return H_P2; 724d5ac4f54SAlexey Kardashevskiy } 725d5ac4f54SAlexey Kardashevskiy if (value1) { 726d5ac4f54SAlexey Kardashevskiy return H_P3; 727d5ac4f54SAlexey Kardashevskiy } 728d5ac4f54SAlexey Kardashevskiy if (value2) { 729d5ac4f54SAlexey Kardashevskiy return H_P4; 730d5ac4f54SAlexey Kardashevskiy } 731d5ac4f54SAlexey Kardashevskiy 732d5ac4f54SAlexey Kardashevskiy switch (mflags) { 733d5ac4f54SAlexey Kardashevskiy case H_SET_MODE_ADDR_TRANS_NONE: 734d5ac4f54SAlexey Kardashevskiy prefix = 0; 735d5ac4f54SAlexey Kardashevskiy break; 736d5ac4f54SAlexey Kardashevskiy case H_SET_MODE_ADDR_TRANS_0001_8000: 737d5ac4f54SAlexey Kardashevskiy prefix = 0x18000; 738d5ac4f54SAlexey Kardashevskiy break; 739d5ac4f54SAlexey Kardashevskiy case H_SET_MODE_ADDR_TRANS_C000_0000_0000_4000: 740b653282eSPeter Maydell prefix = 0xC000000000004000ULL; 741d5ac4f54SAlexey Kardashevskiy break; 742d5ac4f54SAlexey Kardashevskiy default: 743d5ac4f54SAlexey Kardashevskiy return H_UNSUPPORTED_FLAG; 744d5ac4f54SAlexey Kardashevskiy } 745d5ac4f54SAlexey Kardashevskiy 746d5ac4f54SAlexey Kardashevskiy CPU_FOREACH(cs) { 747d5ac4f54SAlexey Kardashevskiy CPUPPCState *env = &POWERPC_CPU(cpu)->env; 748d5ac4f54SAlexey Kardashevskiy 749d5ac4f54SAlexey Kardashevskiy set_spr(cs, SPR_LPCR, mflags << LPCR_AIL_SHIFT, LPCR_AIL); 750d5ac4f54SAlexey Kardashevskiy env->excp_prefix = prefix; 751d5ac4f54SAlexey Kardashevskiy } 752d5ac4f54SAlexey Kardashevskiy 753d5ac4f54SAlexey Kardashevskiy return H_SUCCESS; 754d5ac4f54SAlexey Kardashevskiy } 755d5ac4f54SAlexey Kardashevskiy 75628e02042SDavid Gibson static target_ulong h_set_mode(PowerPCCPU *cpu, sPAPRMachineState *spapr, 757c4015bbdSAlexey Kardashevskiy target_ulong opcode, target_ulong *args) 758c4015bbdSAlexey Kardashevskiy { 759c4015bbdSAlexey Kardashevskiy target_ulong resource = args[1]; 760c4015bbdSAlexey Kardashevskiy target_ulong ret = H_P2; 761c4015bbdSAlexey Kardashevskiy 762c4015bbdSAlexey Kardashevskiy switch (resource) { 763c4015bbdSAlexey Kardashevskiy case H_SET_MODE_RESOURCE_LE: 7647d0cd464SPeter Maydell ret = h_set_mode_resource_le(cpu, args[0], args[2], args[3]); 76542561bf2SAnton Blanchard break; 766d5ac4f54SAlexey Kardashevskiy case H_SET_MODE_RESOURCE_ADDR_TRANS_MODE: 7677d0cd464SPeter Maydell ret = h_set_mode_resource_addr_trans_mode(cpu, args[0], 768d5ac4f54SAlexey Kardashevskiy args[2], args[3]); 769d5ac4f54SAlexey Kardashevskiy break; 77042561bf2SAnton Blanchard } 77142561bf2SAnton Blanchard 77242561bf2SAnton Blanchard return ret; 77342561bf2SAnton Blanchard } 77442561bf2SAnton Blanchard 77503d196b7SBharata B Rao /* 77603d196b7SBharata B Rao * Return the offset to the requested option vector @vector in the 77703d196b7SBharata B Rao * option vector table @table. 77803d196b7SBharata B Rao */ 77903d196b7SBharata B Rao static target_ulong cas_get_option_vector(int vector, target_ulong table) 78003d196b7SBharata B Rao { 78103d196b7SBharata B Rao int i; 78203d196b7SBharata B Rao char nr_vectors, nr_entries; 78303d196b7SBharata B Rao 78403d196b7SBharata B Rao if (!table) { 78503d196b7SBharata B Rao return 0; 78603d196b7SBharata B Rao } 78703d196b7SBharata B Rao 78803d196b7SBharata B Rao nr_vectors = (ldl_phys(&address_space_memory, table) >> 24) + 1; 78903d196b7SBharata B Rao if (!vector || vector > nr_vectors) { 79003d196b7SBharata B Rao return 0; 79103d196b7SBharata B Rao } 79203d196b7SBharata B Rao table++; /* skip nr option vectors */ 79303d196b7SBharata B Rao 79403d196b7SBharata B Rao for (i = 0; i < vector - 1; i++) { 79503d196b7SBharata B Rao nr_entries = ldl_phys(&address_space_memory, table) >> 24; 79603d196b7SBharata B Rao table += nr_entries + 2; 79703d196b7SBharata B Rao } 79803d196b7SBharata B Rao return table; 79903d196b7SBharata B Rao } 80003d196b7SBharata B Rao 8013794d548SAlexey Kardashevskiy typedef struct { 8023794d548SAlexey Kardashevskiy PowerPCCPU *cpu; 8033794d548SAlexey Kardashevskiy uint32_t cpu_version; 804f9ab1e87SDavid Gibson Error *err; 8053794d548SAlexey Kardashevskiy } SetCompatState; 8063794d548SAlexey Kardashevskiy 8073794d548SAlexey Kardashevskiy static void do_set_compat(void *arg) 8083794d548SAlexey Kardashevskiy { 8093794d548SAlexey Kardashevskiy SetCompatState *s = arg; 8103794d548SAlexey Kardashevskiy 8113794d548SAlexey Kardashevskiy cpu_synchronize_state(CPU(s->cpu)); 812f9ab1e87SDavid Gibson ppc_set_compat(s->cpu, s->cpu_version, &s->err); 8133794d548SAlexey Kardashevskiy } 8143794d548SAlexey Kardashevskiy 8153794d548SAlexey Kardashevskiy #define get_compat_level(cpuver) ( \ 8163794d548SAlexey Kardashevskiy ((cpuver) == CPU_POWERPC_LOGICAL_2_05) ? 2050 : \ 8173794d548SAlexey Kardashevskiy ((cpuver) == CPU_POWERPC_LOGICAL_2_06) ? 2060 : \ 8183794d548SAlexey Kardashevskiy ((cpuver) == CPU_POWERPC_LOGICAL_2_06_PLUS) ? 2061 : \ 8193794d548SAlexey Kardashevskiy ((cpuver) == CPU_POWERPC_LOGICAL_2_07) ? 2070 : 0) 8203794d548SAlexey Kardashevskiy 82103d196b7SBharata B Rao #define OV5_DRCONF_MEMORY 0x20 82203d196b7SBharata B Rao 8232a6593cbSAlexey Kardashevskiy static target_ulong h_client_architecture_support(PowerPCCPU *cpu_, 82428e02042SDavid Gibson sPAPRMachineState *spapr, 8252a6593cbSAlexey Kardashevskiy target_ulong opcode, 8262a6593cbSAlexey Kardashevskiy target_ulong *args) 8272a6593cbSAlexey Kardashevskiy { 82827ac3e06SDavid Gibson target_ulong list = ppc64_phys_to_real(args[0]); 82927ac3e06SDavid Gibson target_ulong ov_table, ov5; 8303794d548SAlexey Kardashevskiy PowerPCCPUClass *pcc_ = POWERPC_CPU_GET_CLASS(cpu_); 8313794d548SAlexey Kardashevskiy CPUState *cs; 83203d196b7SBharata B Rao bool cpu_match = false, cpu_update = true, memory_update = false; 8333794d548SAlexey Kardashevskiy unsigned old_cpu_version = cpu_->cpu_version; 8343794d548SAlexey Kardashevskiy unsigned compat_lvl = 0, cpu_version = 0; 8353794d548SAlexey Kardashevskiy unsigned max_lvl = get_compat_level(cpu_->max_compat); 8363794d548SAlexey Kardashevskiy int counter; 83703d196b7SBharata B Rao char ov5_byte2; 8383794d548SAlexey Kardashevskiy 8393794d548SAlexey Kardashevskiy /* Parse PVR list */ 8403794d548SAlexey Kardashevskiy for (counter = 0; counter < 512; ++counter) { 8413794d548SAlexey Kardashevskiy uint32_t pvr, pvr_mask; 8423794d548SAlexey Kardashevskiy 84327ac3e06SDavid Gibson pvr_mask = ldl_be_phys(&address_space_memory, list); 8443794d548SAlexey Kardashevskiy list += 4; 84527ac3e06SDavid Gibson pvr = ldl_be_phys(&address_space_memory, list); 8463794d548SAlexey Kardashevskiy list += 4; 8473794d548SAlexey Kardashevskiy 8483794d548SAlexey Kardashevskiy trace_spapr_cas_pvr_try(pvr); 8493794d548SAlexey Kardashevskiy if (!max_lvl && 8503794d548SAlexey Kardashevskiy ((cpu_->env.spr[SPR_PVR] & pvr_mask) == (pvr & pvr_mask))) { 8513794d548SAlexey Kardashevskiy cpu_match = true; 8523794d548SAlexey Kardashevskiy cpu_version = 0; 8533794d548SAlexey Kardashevskiy } else if (pvr == cpu_->cpu_version) { 8543794d548SAlexey Kardashevskiy cpu_match = true; 8553794d548SAlexey Kardashevskiy cpu_version = cpu_->cpu_version; 8563794d548SAlexey Kardashevskiy } else if (!cpu_match) { 8573794d548SAlexey Kardashevskiy /* If it is a logical PVR, try to determine the highest level */ 8583794d548SAlexey Kardashevskiy unsigned lvl = get_compat_level(pvr); 8593794d548SAlexey Kardashevskiy if (lvl) { 8603794d548SAlexey Kardashevskiy bool is205 = (pcc_->pcr_mask & PCR_COMPAT_2_05) && 8613794d548SAlexey Kardashevskiy (lvl == get_compat_level(CPU_POWERPC_LOGICAL_2_05)); 8623794d548SAlexey Kardashevskiy bool is206 = (pcc_->pcr_mask & PCR_COMPAT_2_06) && 8633794d548SAlexey Kardashevskiy ((lvl == get_compat_level(CPU_POWERPC_LOGICAL_2_06)) || 8643794d548SAlexey Kardashevskiy (lvl == get_compat_level(CPU_POWERPC_LOGICAL_2_06_PLUS))); 8653794d548SAlexey Kardashevskiy 8663794d548SAlexey Kardashevskiy if (is205 || is206) { 8673794d548SAlexey Kardashevskiy if (!max_lvl) { 8683794d548SAlexey Kardashevskiy /* User did not set the level, choose the highest */ 8693794d548SAlexey Kardashevskiy if (compat_lvl <= lvl) { 8703794d548SAlexey Kardashevskiy compat_lvl = lvl; 8713794d548SAlexey Kardashevskiy cpu_version = pvr; 8723794d548SAlexey Kardashevskiy } 8733794d548SAlexey Kardashevskiy } else if (max_lvl >= lvl) { 8743794d548SAlexey Kardashevskiy /* User chose the level, don't set higher than this */ 8753794d548SAlexey Kardashevskiy compat_lvl = lvl; 8763794d548SAlexey Kardashevskiy cpu_version = pvr; 8773794d548SAlexey Kardashevskiy } 8783794d548SAlexey Kardashevskiy } 8793794d548SAlexey Kardashevskiy } 8803794d548SAlexey Kardashevskiy } 8813794d548SAlexey Kardashevskiy /* Terminator record */ 8823794d548SAlexey Kardashevskiy if (~pvr_mask & pvr) { 8833794d548SAlexey Kardashevskiy break; 8843794d548SAlexey Kardashevskiy } 8853794d548SAlexey Kardashevskiy } 8863794d548SAlexey Kardashevskiy 8873794d548SAlexey Kardashevskiy /* Parsing finished */ 8883794d548SAlexey Kardashevskiy trace_spapr_cas_pvr(cpu_->cpu_version, cpu_match, 8893794d548SAlexey Kardashevskiy cpu_version, pcc_->pcr_mask); 8903794d548SAlexey Kardashevskiy 8913794d548SAlexey Kardashevskiy /* Update CPUs */ 8923794d548SAlexey Kardashevskiy if (old_cpu_version != cpu_version) { 8933794d548SAlexey Kardashevskiy CPU_FOREACH(cs) { 8943794d548SAlexey Kardashevskiy SetCompatState s = { 8953794d548SAlexey Kardashevskiy .cpu = POWERPC_CPU(cs), 8963794d548SAlexey Kardashevskiy .cpu_version = cpu_version, 897f9ab1e87SDavid Gibson .err = NULL, 8983794d548SAlexey Kardashevskiy }; 8993794d548SAlexey Kardashevskiy 9003794d548SAlexey Kardashevskiy run_on_cpu(cs, do_set_compat, &s); 9013794d548SAlexey Kardashevskiy 902f9ab1e87SDavid Gibson if (s.err) { 903f9ab1e87SDavid Gibson error_report_err(s.err); 9043794d548SAlexey Kardashevskiy return H_HARDWARE; 9053794d548SAlexey Kardashevskiy } 9063794d548SAlexey Kardashevskiy } 9073794d548SAlexey Kardashevskiy } 9083794d548SAlexey Kardashevskiy 9093794d548SAlexey Kardashevskiy if (!cpu_version) { 91003d196b7SBharata B Rao cpu_update = false; 9113794d548SAlexey Kardashevskiy } 9122a6593cbSAlexey Kardashevskiy 91303d196b7SBharata B Rao /* For the future use: here @ov_table points to the first option vector */ 91403d196b7SBharata B Rao ov_table = list; 91503d196b7SBharata B Rao 91627ac3e06SDavid Gibson ov5 = cas_get_option_vector(5, ov_table); 91727ac3e06SDavid Gibson if (!ov5) { 9182a6593cbSAlexey Kardashevskiy return H_SUCCESS; 9192a6593cbSAlexey Kardashevskiy } 9202a6593cbSAlexey Kardashevskiy 92103d196b7SBharata B Rao /* @list now points to OV 5 */ 92227ac3e06SDavid Gibson ov5_byte2 = ldub_phys(&address_space_memory, ov5 + 2); 92303d196b7SBharata B Rao if (ov5_byte2 & OV5_DRCONF_MEMORY) { 92403d196b7SBharata B Rao memory_update = true; 92503d196b7SBharata B Rao } 92603d196b7SBharata B Rao 92703d196b7SBharata B Rao if (spapr_h_cas_compose_response(spapr, args[1], args[2], 92803d196b7SBharata B Rao cpu_update, memory_update)) { 9292a6593cbSAlexey Kardashevskiy qemu_system_reset_request(); 9302a6593cbSAlexey Kardashevskiy } 9312a6593cbSAlexey Kardashevskiy 9322a6593cbSAlexey Kardashevskiy return H_SUCCESS; 9332a6593cbSAlexey Kardashevskiy } 9342a6593cbSAlexey Kardashevskiy 9359f64bd8aSPaolo Bonzini static spapr_hcall_fn papr_hypercall_table[(MAX_HCALL_OPCODE / 4) + 1]; 9369f64bd8aSPaolo Bonzini static spapr_hcall_fn kvmppc_hypercall_table[KVMPPC_HCALL_MAX - KVMPPC_HCALL_BASE + 1]; 9379f64bd8aSPaolo Bonzini 9389f64bd8aSPaolo Bonzini void spapr_register_hypercall(target_ulong opcode, spapr_hcall_fn fn) 9399f64bd8aSPaolo Bonzini { 9409f64bd8aSPaolo Bonzini spapr_hcall_fn *slot; 9419f64bd8aSPaolo Bonzini 9429f64bd8aSPaolo Bonzini if (opcode <= MAX_HCALL_OPCODE) { 9439f64bd8aSPaolo Bonzini assert((opcode & 0x3) == 0); 9449f64bd8aSPaolo Bonzini 9459f64bd8aSPaolo Bonzini slot = &papr_hypercall_table[opcode / 4]; 9469f64bd8aSPaolo Bonzini } else { 9479f64bd8aSPaolo Bonzini assert((opcode >= KVMPPC_HCALL_BASE) && (opcode <= KVMPPC_HCALL_MAX)); 9489f64bd8aSPaolo Bonzini 9499f64bd8aSPaolo Bonzini slot = &kvmppc_hypercall_table[opcode - KVMPPC_HCALL_BASE]; 9509f64bd8aSPaolo Bonzini } 9519f64bd8aSPaolo Bonzini 9529f64bd8aSPaolo Bonzini assert(!(*slot)); 9539f64bd8aSPaolo Bonzini *slot = fn; 9549f64bd8aSPaolo Bonzini } 9559f64bd8aSPaolo Bonzini 9569f64bd8aSPaolo Bonzini target_ulong spapr_hypercall(PowerPCCPU *cpu, target_ulong opcode, 9579f64bd8aSPaolo Bonzini target_ulong *args) 9589f64bd8aSPaolo Bonzini { 95928e02042SDavid Gibson sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine()); 96028e02042SDavid Gibson 9619f64bd8aSPaolo Bonzini if ((opcode <= MAX_HCALL_OPCODE) 9629f64bd8aSPaolo Bonzini && ((opcode & 0x3) == 0)) { 9639f64bd8aSPaolo Bonzini spapr_hcall_fn fn = papr_hypercall_table[opcode / 4]; 9649f64bd8aSPaolo Bonzini 9659f64bd8aSPaolo Bonzini if (fn) { 9669f64bd8aSPaolo Bonzini return fn(cpu, spapr, opcode, args); 9679f64bd8aSPaolo Bonzini } 9689f64bd8aSPaolo Bonzini } else if ((opcode >= KVMPPC_HCALL_BASE) && 9699f64bd8aSPaolo Bonzini (opcode <= KVMPPC_HCALL_MAX)) { 9709f64bd8aSPaolo Bonzini spapr_hcall_fn fn = kvmppc_hypercall_table[opcode - KVMPPC_HCALL_BASE]; 9719f64bd8aSPaolo Bonzini 9729f64bd8aSPaolo Bonzini if (fn) { 9739f64bd8aSPaolo Bonzini return fn(cpu, spapr, opcode, args); 9749f64bd8aSPaolo Bonzini } 9759f64bd8aSPaolo Bonzini } 9769f64bd8aSPaolo Bonzini 977aaf87c66SThomas Huth qemu_log_mask(LOG_UNIMP, "Unimplemented SPAPR hcall 0x" TARGET_FMT_lx "\n", 978aaf87c66SThomas Huth opcode); 9799f64bd8aSPaolo Bonzini return H_FUNCTION; 9809f64bd8aSPaolo Bonzini } 9819f64bd8aSPaolo Bonzini 9829f64bd8aSPaolo Bonzini static void hypercall_register_types(void) 9839f64bd8aSPaolo Bonzini { 9849f64bd8aSPaolo Bonzini /* hcall-pft */ 9859f64bd8aSPaolo Bonzini spapr_register_hypercall(H_ENTER, h_enter); 9869f64bd8aSPaolo Bonzini spapr_register_hypercall(H_REMOVE, h_remove); 9879f64bd8aSPaolo Bonzini spapr_register_hypercall(H_PROTECT, h_protect); 988fa388916SAnthony Liguori spapr_register_hypercall(H_READ, h_read); 9899f64bd8aSPaolo Bonzini 9909f64bd8aSPaolo Bonzini /* hcall-bulk */ 9919f64bd8aSPaolo Bonzini spapr_register_hypercall(H_BULK_REMOVE, h_bulk_remove); 9929f64bd8aSPaolo Bonzini 9939f64bd8aSPaolo Bonzini /* hcall-dabr */ 9949f64bd8aSPaolo Bonzini spapr_register_hypercall(H_SET_DABR, h_set_dabr); 9959f64bd8aSPaolo Bonzini 9969f64bd8aSPaolo Bonzini /* hcall-splpar */ 9979f64bd8aSPaolo Bonzini spapr_register_hypercall(H_REGISTER_VPA, h_register_vpa); 9989f64bd8aSPaolo Bonzini spapr_register_hypercall(H_CEDE, h_cede); 9999f64bd8aSPaolo Bonzini 10009f64bd8aSPaolo Bonzini /* "debugger" hcalls (also used by SLOF). Note: We do -not- differenciate 10019f64bd8aSPaolo Bonzini * here between the "CI" and the "CACHE" variants, they will use whatever 10029f64bd8aSPaolo Bonzini * mapping attributes qemu is using. When using KVM, the kernel will 10039f64bd8aSPaolo Bonzini * enforce the attributes more strongly 10049f64bd8aSPaolo Bonzini */ 10059f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_CI_LOAD, h_logical_load); 10069f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_CI_STORE, h_logical_store); 10079f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_CACHE_LOAD, h_logical_load); 10089f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_CACHE_STORE, h_logical_store); 10099f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_ICBI, h_logical_icbi); 10109f64bd8aSPaolo Bonzini spapr_register_hypercall(H_LOGICAL_DCBF, h_logical_dcbf); 10119f64bd8aSPaolo Bonzini spapr_register_hypercall(KVMPPC_H_LOGICAL_MEMOP, h_logical_memop); 10129f64bd8aSPaolo Bonzini 10139f64bd8aSPaolo Bonzini /* qemu/KVM-PPC specific hcalls */ 10149f64bd8aSPaolo Bonzini spapr_register_hypercall(KVMPPC_H_RTAS, h_rtas); 101542561bf2SAnton Blanchard 101642561bf2SAnton Blanchard spapr_register_hypercall(H_SET_MODE, h_set_mode); 10172a6593cbSAlexey Kardashevskiy 10182a6593cbSAlexey Kardashevskiy /* ibm,client-architecture-support support */ 10192a6593cbSAlexey Kardashevskiy spapr_register_hypercall(KVMPPC_H_CAS, h_client_architecture_support); 10209f64bd8aSPaolo Bonzini } 10219f64bd8aSPaolo Bonzini 10229f64bd8aSPaolo Bonzini type_init(hypercall_register_types) 1023