rdmsr 416 bsp/drv/dev/cpufreq/est.c rdmsr(MSR_PERF_CTL, &msr_lo, &msr_hi); rdmsr 466 bsp/drv/dev/cpufreq/est.c rdmsr(MSR_PERF_STATUS, &msr_lo, &msr_hi); rdmsr 468 bsp/drv/dev/cpufreq/est.c rdmsr(MSR_PERF_STATUS, &msr_lo, &msr_hi); rdmsr 38 bsp/drv/x86/include/cpufunc.h void rdmsr(u_int, u_int *, u_int *);