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Searched refs:read_cpuid (Results 1 – 14 of 14) sorted by relevance

/linux/arch/arm64/kernel/
A Dcpuinfo.c350 info->reg_id_dfr0 = read_cpuid(ID_DFR0_EL1); in __cpuinfo_store_cpu_32bit()
351 info->reg_id_dfr1 = read_cpuid(ID_DFR1_EL1); in __cpuinfo_store_cpu_32bit()
365 info->reg_id_pfr0 = read_cpuid(ID_PFR0_EL1); in __cpuinfo_store_cpu_32bit()
366 info->reg_id_pfr1 = read_cpuid(ID_PFR1_EL1); in __cpuinfo_store_cpu_32bit()
367 info->reg_id_pfr2 = read_cpuid(ID_PFR2_EL1); in __cpuinfo_store_cpu_32bit()
369 info->reg_mvfr0 = read_cpuid(MVFR0_EL1); in __cpuinfo_store_cpu_32bit()
370 info->reg_mvfr1 = read_cpuid(MVFR1_EL1); in __cpuinfo_store_cpu_32bit()
371 info->reg_mvfr2 = read_cpuid(MVFR2_EL1); in __cpuinfo_store_cpu_32bit()
386 info->reg_dczid = read_cpuid(DCZID_EL0); in __cpuinfo_store_cpu()
388 info->reg_revidr = read_cpuid(REVIDR_EL1); in __cpuinfo_store_cpu()
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A Dcpu_errata.c28 revidr = read_cpuid(REVIDR_EL1); in is_affected_midr_range()
A Dproton-pack.c130 pfr0 = read_cpuid(ID_AA64PFR0_EL1); in spectre_v2_get_cpu_hw_mitigation_state()
A Dcpufeature.c2755 if (id_aa64pfr0_32bit_el0(read_cpuid(ID_AA64PFR0_EL1))) in verify_local_elf_hwcaps()
2786 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in verify_hyp_capabilities()
2787 mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); in verify_hyp_capabilities()
A Dperf_event.c1085 cpu_pmu->reg_pmmir = read_cpuid(PMMIR_EL1); in __armv8pmu_probe_pmu()
/linux/arch/arm/include/asm/
A Dcputype.h117 #define read_cpuid(reg) \ macro
147 #define read_cpuid(reg) \ macro
164 #define read_cpuid(reg) \ macro
170 #define read_cpuid_ext(reg) read_cpuid(reg)
182 return read_cpuid(CPUID_ID); in read_cpuid_id()
187 return read_cpuid(CPUID_CACHETYPE); in read_cpuid_cachetype()
192 return read_cpuid(CPUID_MPUIR); in read_cpuid_mputype()
253 return read_cpuid(CPUID_TCM); in read_cpuid_tcmstatus()
258 return read_cpuid(CPUID_MPIDR); in read_cpuid_mpidr()
/linux/arch/arm64/include/asm/
A Dcputype.h150 #define read_cpuid(reg) read_sysreg_s(SYS_ ## reg) macro
209 return read_cpuid(MIDR_EL1); in read_cpuid_id()
214 return read_cpuid(MPIDR_EL1); in read_cpuid_mpidr()
229 return read_cpuid(CTR_EL0); in read_cpuid_cachetype()
A Dcpufeature.h637 return id_aa64mmfr0_mixed_endian_el0(read_cpuid(ID_AA64MMFR0_EL1)); in cpu_supports_mixed_endian_el0()
813 mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); in cpu_has_hw_af()
820 u64 mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); in cpu_has_pan()
A Dmte-kasan.h90 dczid_bs = 4ul << (read_cpuid(DCZID_EL0) & 0xf); in mte_set_mem_tag_range()
/linux/drivers/firmware/efi/libstub/
A Darm64-stub.c26 tg = (read_cpuid(ID_AA64MMFR0_EL1) >> ID_AA64MMFR0_TGRAN_SHIFT) & 0xf; in check_platform_features()
/linux/arch/arm/kernel/
A Dsmp_tlb.c97 unsigned int revidr = read_cpuid(CPUID_REVIDR); in erratum_a15_798181_init()
/linux/arch/arm64/mm/
A Dinit.c287 u64 mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); in arm64_memblock_init()
A Dcontext.c45 int fld = cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64MMFR0_EL1), in get_cpu_asid_bits()
/linux/drivers/perf/
A Darm_spe_pmu.c942 fld = cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64DFR0_EL1), in __arm_spe_pmu_dev_probe()

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