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Searched refs:read_cpuid (Results 1 – 16 of 16) sorted by relevance

/linux-6.15/arch/arm64/kernel/
H A Dcpuinfo.c433 info->reg_id_dfr0 = read_cpuid(ID_DFR0_EL1); in __cpuinfo_store_cpu_32bit()
434 info->reg_id_dfr1 = read_cpuid(ID_DFR1_EL1); in __cpuinfo_store_cpu_32bit()
448 info->reg_id_pfr0 = read_cpuid(ID_PFR0_EL1); in __cpuinfo_store_cpu_32bit()
449 info->reg_id_pfr1 = read_cpuid(ID_PFR1_EL1); in __cpuinfo_store_cpu_32bit()
450 info->reg_id_pfr2 = read_cpuid(ID_PFR2_EL1); in __cpuinfo_store_cpu_32bit()
452 info->reg_mvfr0 = read_cpuid(MVFR0_EL1); in __cpuinfo_store_cpu_32bit()
453 info->reg_mvfr1 = read_cpuid(MVFR1_EL1); in __cpuinfo_store_cpu_32bit()
454 info->reg_mvfr2 = read_cpuid(MVFR2_EL1); in __cpuinfo_store_cpu_32bit()
469 info->reg_dczid = read_cpuid(DCZID_EL0); in __cpuinfo_store_cpu()
471 info->reg_revidr = read_cpuid(REVIDR_EL1); in __cpuinfo_store_cpu()
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H A Dcpu_errata.c79 read_cpuid(REVIDR_EL1)); in is_affected_midr_range()
H A Dproton-pack.c170 pfr0 = read_cpuid(ID_AA64PFR0_EL1); in spectre_v2_get_cpu_hw_mitigation_state()
H A Dcpufeature.c3528 if (id_aa64pfr0_32bit_el0(read_cpuid(ID_AA64PFR0_EL1))) in verify_local_elf_hwcaps()
3569 mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); in verify_hyp_capabilities()
3591 u64 cpu_idr = read_cpuid(ID_AA64PFR0_EL1); in verify_mpam_capabilities()
3601 cpu_idr = read_cpuid(MPAMIDR_EL1); in verify_mpam_capabilities()
/linux-6.15/arch/arm/include/asm/
H A Dcputype.h121 #define read_cpuid(reg) \ macro
151 #define read_cpuid(reg) \ macro
168 #define read_cpuid(reg) \ macro
174 #define read_cpuid_ext(reg) read_cpuid(reg)
186 return read_cpuid(CPUID_ID); in read_cpuid_id()
191 return read_cpuid(CPUID_CACHETYPE); in read_cpuid_cachetype()
196 return read_cpuid(CPUID_MPUIR); in read_cpuid_mputype()
257 return read_cpuid(CPUID_TCM); in read_cpuid_tcmstatus()
262 return read_cpuid(CPUID_MPIDR); in read_cpuid_mpidr()
/linux-6.15/tools/arch/arm64/include/asm/
H A Dcputype.h230 #define read_cpuid(reg) read_sysreg_s(SYS_ ## reg) macro
289 return read_cpuid(MIDR_EL1); in read_cpuid_id()
294 return read_cpuid(MPIDR_EL1); in read_cpuid_mpidr()
309 return read_cpuid(CTR_EL0); in read_cpuid_cachetype()
/linux-6.15/arch/arm64/include/asm/
H A Dcputype.h250 #define read_cpuid(reg) read_sysreg_s(SYS_ ## reg) macro
259 return read_cpuid(MIDR_EL1); in read_cpuid_id()
308 return read_cpuid(MPIDR_EL1); in read_cpuid_mpidr()
323 return read_cpuid(CTR_EL0); in read_cpuid_cachetype()
H A Dcpufeature.h618 return id_aa64mmfr0_mixed_endian_el0(read_cpuid(ID_AA64MMFR0_EL1)); in cpu_supports_mixed_endian_el0()
894 u64 mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); in cpu_has_pan()
995 return arm64_apply_feature_override(read_cpuid(ID_AA64PFR1_EL1), in cpu_has_bti()
1007 isar1 = read_cpuid(ID_AA64ISAR1_EL1); in cpu_has_pac()
1008 isar2 = read_cpuid(ID_AA64ISAR2_EL1); in cpu_has_pac()
H A Dmte-kasan.h157 dczid = read_cpuid(DCZID_EL0); in mte_set_mem_tag_range()
H A Darm_pmuv3.h46 return read_cpuid(PMMIR_EL1); in read_pmmir()
/linux-6.15/drivers/firmware/efi/libstub/
H A Darm64.c74 tg = (read_cpuid(ID_AA64MMFR0_EL1) >> ID_AA64MMFR0_EL1_TGRAN_SHIFT) & 0xf; in check_platform_features()
/linux-6.15/arch/arm/kernel/
H A Dsmp_tlb.c97 unsigned int revidr = read_cpuid(CPUID_REVIDR); in erratum_a15_798181_init()
/linux-6.15/arch/arm64/mm/
H A Dcontext.c45 int fld = cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64MMFR0_EL1), in get_cpu_asid_bits()
H A Dinit.c280 u64 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in arm64_memblock_init()
/linux-6.15/arch/arm64/kvm/hyp/nvhe/
H A Dpkvm.c50 kvm_read_vm_id_reg(vcpu->kvm, SYS_CTR_EL0) == read_cpuid(CTR_EL0)) in pkvm_vcpu_reset_hcr()
/linux-6.15/drivers/perf/
H A Darm_spe_pmu.c999 fld = cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64DFR0_EL1), in __arm_spe_pmu_dev_probe()