Searched refs:CPUID_LEAF_TSC (Results 1 – 4 of 4) sorted by relevance
| /linux-6.15/arch/x86/include/asm/cpuid/ |
| H A D | types.h | 28 #define CPUID_LEAF_TSC 0x15 macro
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| /linux-6.15/arch/x86/kernel/ |
| H A D | tsc.c | 670 if (boot_cpu_data.cpuid_level < CPUID_LEAF_TSC) in native_calibrate_tsc()
676 cpuid(CPUID_LEAF_TSC, &eax_denominator, &ebx_numerator, &ecx_hz, &edx); in native_calibrate_tsc()
1081 if (boot_cpu_data.cpuid_level < CPUID_LEAF_TSC) in detect_art()
1094 cpuid(CPUID_LEAF_TSC, &art_base_clk.denominator, in detect_art()
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| /linux-6.15/arch/x86/events/intel/ |
| H A D | pt.c | 205 if (boot_cpu_data.cpuid_level >= CPUID_LEAF_TSC) { in pt_pmu_hw_init()
208 cpuid(CPUID_LEAF_TSC, &eax, &ebx, &ecx, &edx); in pt_pmu_hw_init()
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| /linux-6.15/drivers/platform/x86/intel/pmc/ |
| H A D | core.c | 939 if (boot_cpu_data.cpuid_level < CPUID_LEAF_TSC) in pmc_core_get_crystal_freq()
945 cpuid(CPUID_LEAF_TSC, &eax_denominator, &ebx_numerator, &ecx_hz, &edx); in pmc_core_get_crystal_freq()
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