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Searched refs:cpu_has (Results 1 – 25 of 39) sorted by relevance

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/linux-6.15/arch/x86/kernel/cpu/
H A Damd.c214 if (!cpu_has(c, X86_FEATURE_XMM)) { in init_amd_k7()
262 if (cpu_has(c, X86_FEATURE_MP)) in init_amd_k7()
407 if (cpu_has(c, X86_FEATURE_MWAITX)) in bsp_init_amd()
514 if (cpu_has(c, X86_FEATURE_SME) || cpu_has(c, X86_FEATURE_SEV)) { in early_detect_mem_encrypt()
617 if (!cpu_has(c, X86_FEATURE_HYPERVISOR) && !cpu_has(c, X86_FEATURE_IBPB_BRTYPE)) { in early_init_amd()
871 if (!cpu_has(c, X86_FEATURE_CPB)) in init_amd_zen1()
915 if (!cpu_has(c, X86_FEATURE_AVX)) in zen2_zenbleed_check()
983 if (cpu_has(c, X86_FEATURE_FSRM)) in init_amd()
1040 if (!cpu_has(c, X86_FEATURE_LFENCE_RDTSC) && cpu_has(c, X86_FEATURE_XMM2)) { in init_amd()
1063 if (cpu_has(c, X86_FEATURE_3DNOW) || cpu_has(c, X86_FEATURE_LM)) in init_amd()
[all …]
H A Dfeat_ctl.c127 enable_vmx = cpu_has(c, X86_FEATURE_VMX) && in init_ia32_feat_ctl()
130 if (cpu_has(c, X86_FEATURE_SGX) && IS_ENABLED(CONFIG_X86_SGX)) { in init_ia32_feat_ctl()
137 enable_sgx_driver = cpu_has(c, X86_FEATURE_SGX_LC); in init_ia32_feat_ctl()
173 if (!cpu_has(c, X86_FEATURE_VMX)) in init_ia32_feat_ctl()
200 if (!cpu_has(c, X86_FEATURE_VMX) && enable_sgx_kvm) { in init_ia32_feat_ctl()
H A Dcommon.c363 if (cpu_has(c, X86_FEATURE_SMEP)) in setup_smep()
374 if (cpu_has(c, X86_FEATURE_SMAP)) in setup_smap()
385 if (!cpu_has(c, X86_FEATURE_UMIP)) in setup_umip()
652 if (!cpu_has(c, df->feature)) in filter_cpuid_features()
948 cpu_has(c, X86_FEATURE_VIRT_SSBD)) in init_speculation_control()
956 if (cpu_has(c, X86_FEATURE_AMD_IBPB)) in init_speculation_control()
1057 if (!cpu_has(c, X86_FEATURE_CPUID) || in get_cpu_address_sizes()
1068 if (cpu_has(c, X86_FEATURE_PAE) || in get_cpu_address_sizes()
1069 cpu_has(c, X86_FEATURE_PSE36)) in get_cpu_address_sizes()
1415 (cpu_has(c, X86_FEATURE_RTM) || in cpu_set_bug_bits()
[all …]
H A Dintel.c136 if (cpu_has(c, X86_FEATURE_HYPERVISOR)) in bad_spectre_microcode()
204 if (c->x86 >= 6 && !cpu_has(c, X86_FEATURE_IA64)) in early_init_intel()
208 if ((cpu_has(c, X86_FEATURE_SPEC_CTRL) || in early_init_intel()
209 cpu_has(c, X86_FEATURE_INTEL_STIBP) || in early_init_intel()
210 cpu_has(c, X86_FEATURE_IBRS) || cpu_has(c, X86_FEATURE_IBPB) || in early_init_intel()
211 cpu_has(c, X86_FEATURE_STIBP)) && bad_spectre_microcode(c)) { in early_init_intel()
334 if (cpu_has(c, X86_FEATURE_TME)) in early_init_intel()
549 if (cpu_has(c, X86_FEATURE_XMM2)) in init_intel()
H A Dhygon.c96 if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) { in bsp_init_hygon()
104 if (cpu_has(c, X86_FEATURE_MWAITX)) in bsp_init_hygon()
196 if (cpu_has(c, X86_FEATURE_SVM)) { in init_hygon()
204 if (cpu_has(c, X86_FEATURE_XMM2)) { in init_hygon()
H A Dperfctr-watchdog.c55 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) in nmi_perfctr_msr_to_bit()
88 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) in nmi_evntsel_msr_to_bit()
H A Dproc.c88 if (cpu_has(c, X86_FEATURE_TSC)) { in show_cpuinfo()
106 if (cpu_has(c, i) && x86_cap_flags[i] != NULL) in show_cpuinfo()
110 if (cpu_has(c, X86_FEATURE_VMX) && c->vmx_capability[0]) { in show_cpuinfo()
H A Dcpuid-deps.c172 if (cpu_has(c, d->feature) && !cpu_has(c, d->depends)) { in check_cpufeature_deps()
H A Drdrand.c31 if (!cpu_has(c, X86_FEATURE_RDRAND)) in x86_init_rdrand()
H A Dmatch.c79 if (m->feature != X86_FEATURE_ANY && !cpu_has(c, m->feature)) in x86_match_cpu()
H A Dtopology_amd.c156 if (cpu_has(c, X86_FEATURE_TOPOEXT) || c->x86_vendor != X86_VENDOR_AMD || in topoext_fixup()
/linux-6.15/drivers/thermal/intel/
H A Dtherm_throt.c477 if (cpu_has(c, X86_FEATURE_PLN) && int_pln_enable) { in thermal_throttle_add_dev()
485 if (cpu_has(c, X86_FEATURE_PTS)) { in thermal_throttle_add_dev()
504 if (cpu_has(c, X86_FEATURE_PLN) && int_pln_enable) { in thermal_throttle_add_dev()
695 if (!cpu_has(c, X86_FEATURE_ACPI) || !cpu_has(c, X86_FEATURE_ACC)) in intel_thermal_supported()
754 if (cpu_has(c, X86_FEATURE_TM2)) { in intel_init_thermal()
771 if (cpu_has(c, X86_FEATURE_PLN) && !int_pln_enable) in intel_init_thermal()
775 else if (cpu_has(c, X86_FEATURE_PLN) && int_pln_enable) in intel_init_thermal()
783 if (cpu_has(c, X86_FEATURE_PTS)) { in intel_init_thermal()
785 if (cpu_has(c, X86_FEATURE_PLN) && !int_pln_enable) in intel_init_thermal()
790 else if (cpu_has(c, X86_FEATURE_PLN) && int_pln_enable) in intel_init_thermal()
[all …]
H A Dx86_pkg_temp_thermal.c466 if (!cpu_has(c, X86_FEATURE_DTHERM) || !cpu_has(c, X86_FEATURE_PTS)) in pkg_thermal_cpu_online()
/linux-6.15/arch/x86/include/asm/
H A Dacpi.h126 if (cpu_has(c, X86_FEATURE_EST)) in arch_acpi_set_proc_cap_bits()
129 if (cpu_has(c, X86_FEATURE_ACPI)) in arch_acpi_set_proc_cap_bits()
132 if (cpu_has(c, X86_FEATURE_HWP)) in arch_acpi_set_proc_cap_bits()
139 if (!cpu_has(c, X86_FEATURE_MWAIT) || in arch_acpi_set_proc_cap_bits()
H A Dcpufeature.h54 #define cpu_has(c, bit) \ macro
74 #define boot_cpu_has(bit) cpu_has(&boot_cpu_data, bit)
125 #define cpu_has_bug(c, bit) cpu_has(c, (bit))
/linux-6.15/arch/um/include/asm/
H A Dcpufeature.h36 #define cpu_has(c, bit) \ macro
54 #define boot_cpu_has(bit) cpu_has(&boot_cpu_data, bit)
126 #define cpu_has_bug(c, bit) cpu_has(c, (bit))
/linux-6.15/arch/x86/kernel/cpu/mtrr/
H A Dif.c413 if ((!cpu_has(c, X86_FEATURE_MTRR)) && in mtrr_if_init()
414 (!cpu_has(c, X86_FEATURE_K6_MTRR)) && in mtrr_if_init()
415 (!cpu_has(c, X86_FEATURE_CYRIX_ARR)) && in mtrr_if_init()
416 (!cpu_has(c, X86_FEATURE_CENTAUR_MCR))) in mtrr_if_init()
/linux-6.15/arch/x86/kernel/cpu/mce/
H A Dp5.c54 if (!cpu_has(c, X86_FEATURE_MCE)) in intel_p5_mcheck_init()
/linux-6.15/arch/loongarch/include/asm/
H A Dcpu-features.h16 #define cpu_has(feat) (cpu_data[0].options & BIT_ULL(feat)) macro
/linux-6.15/arch/um/kernel/
H A Dum_arch.c82 seq_printf(m, "fpu\t\t: %s\n", str_yes_no(cpu_has(&boot_cpu_data, X86_FEATURE_FPU))); in show_cpuinfo()
85 if (cpu_has(&boot_cpu_data, i) && (x86_cap_flags[i] != NULL)) in show_cpuinfo()
/linux-6.15/drivers/cpufreq/
H A Dspeedstep-centrino.c353 !cpu_has(cpu, X86_FEATURE_EST)) in centrino_cpu_init()
356 if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) in centrino_cpu_init()
H A Dp4-clockmod.c121 if (cpu_has(c, X86_FEATURE_EST)) in cpufreq_p4_get_frequency()
H A Dacpi-cpufreq.c186 return cpu_has(cpu, X86_FEATURE_EST); in check_est_cpu()
193 return cpu_has(cpu, X86_FEATURE_HW_PSTATE); in check_amd_hwpstate_cpu()
723 if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) in acpi_cpufreq_cpu_init()
H A Dlongrun.c171 if (cpu_has(c, X86_FEATURE_LRTI)) { in longrun_determine_freqs()
/linux-6.15/arch/x86/kernel/cpu/resctrl/
H A Dcore.c984 if (!cpu_has(c, X86_FEATURE_CQM_LLC)) { in resctrl_cpu_detect()
994 if (cpu_has(c, X86_FEATURE_CQM_OCCUP_LLC) || in resctrl_cpu_detect()
995 cpu_has(c, X86_FEATURE_CQM_MBM_TOTAL) || in resctrl_cpu_detect()
996 cpu_has(c, X86_FEATURE_CQM_MBM_LOCAL)) { in resctrl_cpu_detect()

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