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Searched refs:MSR_PERF_FIXED_CTR_CTRL (Results 1 – 4 of 4) sorted by relevance

/openbsd/sys/arch/i386/isa/
H A Dclock.c374 msr = rdmsr(MSR_PERF_FIXED_CTR_CTRL); in calibrate_cyclecounter_ctr()
381 wrmsr(MSR_PERF_FIXED_CTR_CTRL, msr); in calibrate_cyclecounter_ctr()
390 msr = rdmsr(MSR_PERF_FIXED_CTR_CTRL); in calibrate_cyclecounter_ctr()
392 wrmsr(MSR_PERF_FIXED_CTR_CTRL, msr); in calibrate_cyclecounter_ctr()
/openbsd/sys/arch/amd64/amd64/
H A Didentcpu.c298 msr = rdmsr(MSR_PERF_FIXED_CTR_CTRL); in cpu_freq_ctr()
305 wrmsr(MSR_PERF_FIXED_CTR_CTRL, msr); in cpu_freq_ctr()
314 msr = rdmsr(MSR_PERF_FIXED_CTR_CTRL); in cpu_freq_ctr()
316 wrmsr(MSR_PERF_FIXED_CTR_CTRL, msr); in cpu_freq_ctr()
/openbsd/sys/arch/i386/include/
H A Dspecialreg.h459 #define MSR_PERF_FIXED_CTR_CTRL 0x38d macro
/openbsd/sys/arch/amd64/include/
H A Dspecialreg.h615 #define MSR_PERF_FIXED_CTR_CTRL 0x38d macro