| /kernel/linux/linux-5.10/tools/power/cpupower/utils/helpers/ |
| H A D | msr.c | 18 * read_msr
27 int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr() function
84 ret = read_msr(cpu, MSR_IA32_ENERGY_PERF_BIAS, &val); in msr_intel_get_perf_bias()
111 ret = read_msr(cpu, MSR_NEHALEM_TURBO_RATIO_LIMIT, &val); in msr_intel_get_turbo_ratio()
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| H A D | amd.c | 102 if (read_msr(cpu, MSR_AMD_PSTATE_LIMIT, &val)) in decode_pstates()
107 if (read_msr(cpu, MSR_AMD_PSTATE_STATUS, &val)) in decode_pstates()
120 if (read_msr(cpu, MSR_AMD_PSTATE + i, &pstate.val)) in decode_pstates()
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| H A D | helpers.h | 105 extern int read_msr(int cpu, unsigned int idx, unsigned long long *val);
149 static inline int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr() function
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| H A D | misc.c | 30 if (!read_msr(cpu, MSR_AMD_HWCR, &val)) { in cpufreq_has_boost_support()
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| /kernel/linux/linux-5.10/tools/power/cpupower/utils/idle_monitor/ |
| H A D | mperf_monitor.c | 87 ret = read_msr(base_cpu, MSR_TSC, tsc); in mperf_get_tsc()
103 * latency introduced by read_msr()s. in get_aperf_mperf()
124 ret = read_msr(cpu, MSR_APERF, aval); in get_aperf_mperf()
125 ret |= read_msr(cpu, MSR_MPERF, mval); in get_aperf_mperf()
288 ret = read_msr(0, MSR_AMD_HWCR, &hwcr); in init_maxfreq_mode()
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| H A D | snb_idle.c | 81 if (read_msr(cpu, msr, val)) in snb_get_count()
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| H A D | hsw_ext_idle.c | 83 if (read_msr(cpu, msr, val)) in hsw_ext_get_count()
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| H A D | nhm_idle.c | 95 if (read_msr(cpu, msr, val)) in nhm_get_count()
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| /kernel/linux/linux-6.6/tools/power/cpupower/utils/idle_monitor/ |
| H A D | mperf_monitor.c | 87 ret = read_msr(base_cpu, MSR_TSC, tsc); in mperf_get_tsc()
103 * latency introduced by read_msr()s. in get_aperf_mperf()
124 ret = read_msr(cpu, MSR_APERF, aval); in get_aperf_mperf()
125 ret |= read_msr(cpu, MSR_MPERF, mval); in get_aperf_mperf()
288 ret = read_msr(0, MSR_AMD_HWCR, &hwcr); in init_maxfreq_mode()
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| H A D | hsw_ext_idle.c | 83 if (read_msr(cpu, msr, val)) in hsw_ext_get_count()
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| H A D | snb_idle.c | 81 if (read_msr(cpu, msr, val)) in snb_get_count()
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| H A D | nhm_idle.c | 95 if (read_msr(cpu, msr, val)) in nhm_get_count()
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| /kernel/linux/linux-6.6/tools/power/cpupower/utils/helpers/ |
| H A D | msr.c | 17 * read_msr
26 int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr() function
83 ret = read_msr(cpu, MSR_NEHALEM_TURBO_RATIO_LIMIT, &val); in msr_intel_get_turbo_ratio()
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| H A D | helpers.h | 112 extern int read_msr(int cpu, unsigned int idx, unsigned long long *val);
169 static inline int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr() function
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| H A D | amd.c | 105 if (read_msr(cpu, MSR_AMD_PSTATE_LIMIT, &val)) in decode_pstates()
116 if (read_msr(cpu, MSR_AMD_PSTATE + i, &pstate.val)) in decode_pstates()
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| H A D | misc.c | 35 if (!read_msr(cpu, MSR_AMD_HWCR, &val)) { in cpufreq_has_boost_support()
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| /kernel/linux/linux-5.10/arch/x86/include/asm/ |
| H A D | msr-trace.h | 40 DEFINE_EVENT(msr_trace_class, read_msr,
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| H A D | msr.h | 70 DECLARE_TRACEPOINT(read_msr); variable
129 if (tracepoint_enabled(read_msr)) in native_read_msr()
151 if (tracepoint_enabled(read_msr)) in native_read_msr_safe()
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| /kernel/linux/linux-6.6/arch/x86/include/asm/ |
| H A D | msr-trace.h | 40 DEFINE_EVENT(msr_trace_class, read_msr,
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| H A D | msr.h | 61 DECLARE_TRACEPOINT(read_msr); variable
120 if (tracepoint_enabled(read_msr)) in native_read_msr()
136 if (tracepoint_enabled(read_msr)) in native_read_msr_safe()
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| /kernel/linux/linux-5.10/arch/x86/lib/ |
| H A D | msr.c | 129 EXPORT_TRACEPOINT_SYMBOL(read_msr); variable
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| /kernel/linux/linux-6.6/arch/x86/lib/ |
| H A D | msr.c | 135 EXPORT_TRACEPOINT_SYMBOL(read_msr); variable
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| /kernel/linux/linux-6.6/arch/x86/coco/tdx/ |
| H A D | tdx.c | 274 static int read_msr(struct pt_regs *regs, struct ve_info *ve) in read_msr() function
643 return read_msr(regs, ve); in virt_exception_kernel()
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| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| H A D | paravirt.c | 292 .cpu.read_msr = native_read_msr,
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| /kernel/linux/linux-6.6/arch/x86/kernel/ |
| H A D | paravirt.c | 195 .cpu.read_msr = native_read_msr,
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