Searched refs:perf_ctl (Results 1 – 3 of 3) sorted by relevance
68 msr_t perf_ctl; in set_max_freq() local81 perf_ctl.lo = (msr.lo & 0x3f0000) >> 8; in set_max_freq()88 perf_ctl.lo |= (msr.lo & 0x7f0000) >> 16; in set_max_freq()89 perf_ctl.hi = 0; in set_max_freq()91 msr_write(MSR_IA32_PERF_CTL, perf_ctl); in set_max_freq()
105 msr_t msr, perf_ctl, platform_info; in set_max_freq() local113 perf_ctl.lo = (msr.lo & 0xff) << 8; in set_max_freq()117 perf_ctl.lo = msr.lo & 0xff00; in set_max_freq()120 perf_ctl.hi = 0; in set_max_freq()121 msr_write(IA32_PERF_CTL, perf_ctl); in set_max_freq()124 ((perf_ctl.lo >> 8) & 0xff) * CPU_BCLK); in set_max_freq()410 msr_t msr, perf_ctl; in set_max_ratio() local412 perf_ctl.hi = 0; in set_max_ratio()417 perf_ctl.lo = (msr.lo & 0xff) << 8; in set_max_ratio()421 perf_ctl.lo = (msr.lo & 0xff) << 8; in set_max_ratio()[all …]
352 msr_t msr, perf_ctl; in set_max_ratio() local354 perf_ctl.hi = 0; in set_max_ratio()360 perf_ctl.lo = (msr.lo & 0xff) << 8; in set_max_ratio()364 perf_ctl.lo = msr.lo & 0xff00; in set_max_ratio()366 msr_write(MSR_IA32_PERF_CTL, perf_ctl); in set_max_ratio()369 ((perf_ctl.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK); in set_max_ratio()