34 static unsigned amd_find_arch_event(struct kvm_pmu *pmu,  in amd_find_arch_event()  argument
65 static struct kvm_pmc *amd_pmc_idx_to_pmc(struct kvm_pmu *pmu, int pmc_idx)  in amd_pmc_idx_to_pmc()  argument
67 	return get_gp_pmc(pmu, MSR_K7_EVNTSEL0 + pmc_idx, MSR_K7_EVNTSEL0);  in amd_pmc_idx_to_pmc()
73 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_is_valid_msr_idx()  local
77 	return (idx >= pmu->nr_arch_gp_counters);  in amd_is_valid_msr_idx()
83 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_msr_idx_to_pmc()  local
87 	if (idx >= pmu->nr_arch_gp_counters)  in amd_msr_idx_to_pmc()
89 	counters = pmu->gp_counters;  in amd_msr_idx_to_pmc()
96 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_is_valid_msr()  local
99 	ret = get_gp_pmc(pmu, msr, MSR_K7_PERFCTR0) ||  in amd_is_valid_msr()
100 		get_gp_pmc(pmu, msr, MSR_K7_EVNTSEL0);  in amd_is_valid_msr()
107 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_pmu_get_msr()  local
111 	pmc = get_gp_pmc(pmu, msr, MSR_K7_PERFCTR0);  in amd_pmu_get_msr()
117 	pmc = get_gp_pmc(pmu, msr, MSR_K7_EVNTSEL0);  in amd_pmu_get_msr()
128 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_pmu_set_msr()  local
134 	pmc = get_gp_pmc(pmu, msr, MSR_K7_PERFCTR0);  in amd_pmu_set_msr()
140 	pmc = get_gp_pmc(pmu, msr, MSR_K7_EVNTSEL0);  in amd_pmu_set_msr()
144 		if (!(data & pmu->reserved_bits)) {  in amd_pmu_set_msr()
155 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_pmu_refresh()  local
157 	pmu->nr_arch_gp_counters = AMD64_NUM_COUNTERS;  in amd_pmu_refresh()
158 	pmu->counter_bitmask[KVM_PMC_GP] = ((u64)1 << 48) - 1;  in amd_pmu_refresh()
159 	pmu->reserved_bits = 0xffffffff00200000ull;  in amd_pmu_refresh()
161 	pmu->counter_bitmask[KVM_PMC_FIXED] = 0;  in amd_pmu_refresh()
162 	pmu->nr_arch_fixed_counters = 0;  in amd_pmu_refresh()
163 	pmu->version = 0;  in amd_pmu_refresh()
164 	pmu->global_status = 0;  in amd_pmu_refresh()
169 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_pmu_init()  local
173 		pmu->gp_counters[i].type = KVM_PMC_GP;  in amd_pmu_init()
174 		pmu->gp_counters[i].vcpu = vcpu;  in amd_pmu_init()
175 		pmu->gp_counters[i].idx = i;  in amd_pmu_init()
181 	struct kvm_pmu *pmu = vcpu_to_pmu(vcpu);  in amd_pmu_reset()  local
185 		struct kvm_pmc *pmc = &pmu->gp_counters[i];  in amd_pmu_reset()