diff options
Diffstat (limited to 'target/ppc/translate_init.c')
| -rw-r--r-- | target/ppc/translate_init.c | 97 |
1 files changed, 14 insertions, 83 deletions
diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c index 94dfcd7afc..76f79fa77b 100644 --- a/target/ppc/translate_init.c +++ b/target/ppc/translate_init.c @@ -5217,28 +5217,6 @@ POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data) /* Non-embedded PowerPC */ -/* POWER : same as 601, without mfmsr, mfsr */ -POWERPC_FAMILY(POWER)(ObjectClass *oc, void *data) -{ - DeviceClass *dc = DEVICE_CLASS(oc); - PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); - - dc->desc = "POWER"; - /* pcc->insns_flags = XXX_TODO; */ - /* POWER RSC (from RAD6000) */ - pcc->msr_mask = (1ull << MSR_EE) | - (1ull << MSR_PR) | - (1ull << MSR_FP) | - (1ull << MSR_ME) | - (1ull << MSR_FE0) | - (1ull << MSR_SE) | - (1ull << MSR_DE) | - (1ull << MSR_AL) | - (1ull << MSR_EP) | - (1ull << MSR_IR) | - (1ull << MSR_DR); -} - #define POWERPC_MSRR_601 (0x0000000000001040ULL) static void init_proc_601 (CPUPPCState *env) @@ -8797,6 +8775,8 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) dc->props = powerpc_servercpu_properties; pcc->pvr_match = ppc_pvr_match_power9; pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06 | PCR_COMPAT_2_07; + pcc->pcr_supported = PCR_COMPAT_3_00 | PCR_COMPAT_2_07 | PCR_COMPAT_2_06 | + PCR_COMPAT_2_05; pcc->init_proc = init_proc_POWER9; pcc->check_pow = check_pow_nocheck; pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | @@ -8857,6 +8837,11 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data) #if !defined(CONFIG_USER_ONLY) +void cpu_ppc_set_vhyp(PowerPCCPU *cpu, PPCVirtualHypervisor *vhyp) +{ + cpu->vhyp = vhyp; +} + void cpu_ppc_set_papr(PowerPCCPU *cpu) { CPUPPCState *env = &cpu->env; @@ -9947,67 +9932,6 @@ static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp) } } -int ppc_get_compat_smt_threads(PowerPCCPU *cpu) -{ - CPUState *cs = CPU(cpu); - int ret = MIN(cs->nr_threads, kvmppc_smt_threads()); - - switch (cpu->cpu_version) { - case CPU_POWERPC_LOGICAL_2_05: - ret = MIN(ret, 2); - break; - case CPU_POWERPC_LOGICAL_2_06: - ret = MIN(ret, 4); - break; - case CPU_POWERPC_LOGICAL_2_07: - ret = MIN(ret, 8); - break; - } - - return ret; -} - -#ifdef TARGET_PPC64 -void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp) -{ - int ret = 0; - CPUPPCState *env = &cpu->env; - PowerPCCPUClass *host_pcc; - - cpu->cpu_version = cpu_version; - - switch (cpu_version) { - case CPU_POWERPC_LOGICAL_2_05: - env->spr[SPR_PCR] = PCR_TM_DIS | PCR_VSX_DIS | PCR_COMPAT_2_07 | - PCR_COMPAT_2_06 | PCR_COMPAT_2_05; - break; - case CPU_POWERPC_LOGICAL_2_06: - case CPU_POWERPC_LOGICAL_2_06_PLUS: - env->spr[SPR_PCR] = PCR_TM_DIS | PCR_COMPAT_2_07 | PCR_COMPAT_2_06; - break; - case CPU_POWERPC_LOGICAL_2_07: - env->spr[SPR_PCR] = PCR_COMPAT_2_07; - break; - default: - env->spr[SPR_PCR] = 0; - break; - } - - host_pcc = kvm_ppc_get_host_cpu_class(); - if (host_pcc) { - env->spr[SPR_PCR] &= host_pcc->pcr_mask; - } - - if (kvm_enabled()) { - ret = kvmppc_set_compat(cpu, cpu->cpu_version); - if (ret < 0) { - error_setg_errno(errp, -ret, - "Unable to set CPU compatibility mode in KVM"); - } - } -} -#endif - static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b) { ObjectClass *oc = (ObjectClass *)a; @@ -10591,9 +10515,16 @@ static const TypeInfo ppc_cpu_type_info = { .class_init = ppc_cpu_class_init, }; +static const TypeInfo ppc_vhyp_type_info = { + .name = TYPE_PPC_VIRTUAL_HYPERVISOR, + .parent = TYPE_INTERFACE, + .class_size = sizeof(PPCVirtualHypervisorClass), +}; + static void ppc_cpu_register_types(void) { type_register_static(&ppc_cpu_type_info); + type_register_static(&ppc_vhyp_type_info); } type_init(ppc_cpu_register_types) |