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Searched refs:pmcr (Results 1 – 2 of 2) sorted by relevance

/linux/tools/testing/selftests/kvm/arm64/
H A Dvpmu_counter_access.c42 static u64 get_pmcr_n(u64 pmcr) in get_pmcr_n() argument
44 return FIELD_GET(ARMV8_PMU_PMCR_N, pmcr); in get_pmcr_n()
92 u64 pmcr = read_sysreg(pmcr_el0); in pmu_disable_reset() local
95 pmcr &= ~ARMV8_PMU_PMCR_E; in pmu_disable_reset()
96 write_sysreg(pmcr | ARMV8_PMU_PMCR_P, pmcr_el0); in pmu_disable_reset()
356 u64 pmcr, pmcr_n, unimp_mask; in guest_code() local
363 pmcr = read_sysreg(pmcr_el0); in guest_code()
364 pmcr_n = get_pmcr_n(pmcr); in guest_code()
605 u64 pmcr; in get_pmcr_n_limit() local
608 pmcr = vcpu_get_reg(vpmu_vm.vcpu, KVM_ARM64_SYS_REG(SYS_PMCR_EL0)); in get_pmcr_n_limit()
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/linux/arch/arm64/kvm/
H A Dsys_regs.c1059 u64 pmcr = 0; in reset_pmcr() local
1062 pmcr |= ARMV8_PMU_PMCR_LC; in reset_pmcr()
1068 __vcpu_assign_sys_reg(vcpu, r->reg, pmcr); in reset_pmcr()
1172 u64 pmcr, val; in pmu_counter_idx_valid() local
1174 pmcr = kvm_vcpu_read_pmcr(vcpu); in pmu_counter_idx_valid()
1175 val = FIELD_GET(ARMV8_PMU_PMCR_N, pmcr); in pmu_counter_idx_valid()