Searched refs:pfr0 (Results 1 – 8 of 8) sorted by relevance
| /linux/arch/arm/kernel/ |
| H A D | thumbee.c | 53 unsigned long pfr0; in thumbee_init() local
59 pfr0 = read_cpuid_ext(CPUID_EXT_PFR0); in thumbee_init()
60 if ((pfr0 & 0x0000f000) != 0x00001000) in thumbee_init()
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| /linux/tools/testing/selftests/kvm/arm64/ |
| H A D | no-vgic-v3.c | 164 uint64_t pfr0; in main() local
169 pfr0 = vcpu_get_reg(vcpu, KVM_ARM64_SYS_REG(SYS_ID_AA64PFR0_EL1)); in main()
170 __TEST_REQUIRE(FIELD_GET(ID_AA64PFR0_EL1_GIC, pfr0), in main()
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| H A D | external_aborts.c | 55 u64 pfr0 = vcpu_get_reg(vcpu, KVM_ARM64_SYS_REG(SYS_ID_AA64PFR0_EL1)); in vcpu_has_ras() local
57 return SYS_FIELD_GET(ID_AA64PFR0_EL1, RAS, pfr0); in vcpu_has_ras()
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| /linux/arch/arm64/kernel/pi/ |
| H A D | idreg-override.c | 124 static const struct ftr_set_desc pfr0 __prel64_initconst = {
223 { &pfr0 },
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| /linux/arch/arm64/kernel/ |
| H A D | proton-pack.c | 151 u64 pfr0; in spectre_v2_get_cpu_hw_mitigation_state() local
165 pfr0 = read_cpuid(ID_AA64PFR0_EL1); in spectre_v2_get_cpu_hw_mitigation_state()
166 if (cpuid_feature_extract_unsigned_field(pfr0, ID_AA64PFR0_EL1_CSV2_SHIFT)) in spectre_v2_get_cpu_hw_mitigation_state()
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| H A D | cpufeature.c | 1289 u64 pfr0 = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1); in update_32bit_cpu_features() local
1295 if (!id_aa64pfr0_32bit_el1(pfr0)) { in update_32bit_cpu_features()
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| /linux/arch/arm64/kvm/hyp/include/hyp/ |
| H A D | switch.h | 200 u64 pfr0 = read_sysreg_s(SYS_ID_AA64PFR0_EL1); in cpu_has_amu() local
202 return cpuid_feature_extract_unsigned_field(pfr0, in cpu_has_amu()
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| /linux/arch/arm64/kvm/ |
| H A D | sys_regs.c | 2004 u64 pfr0 = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1); in sanitise_id_aa64pfr1_el1() local
2012 SYS_FIELD_GET(ID_AA64PFR0_EL1, RAS, pfr0) == ID_AA64PFR0_EL1_RAS_IMP)) in sanitise_id_aa64pfr1_el1()
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