Searched refs:oldmsr (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/cpufreq/ |
| D | speedstep-centrino.c | 423 unsigned int msr, oldmsr = 0, h = 0, cpu = policy->cpu; in centrino_target() local
465 rdmsr_on_cpu(good_cpu, MSR_IA32_PERF_CTL, &oldmsr, &h); in centrino_target()
466 if (msr == (oldmsr & 0xffff)) { in centrino_target()
468 "to be %x\n", oldmsr); in centrino_target()
475 oldmsr &= ~0xffff; in centrino_target()
477 oldmsr |= msr; in centrino_target()
480 wrmsr_on_cpu(good_cpu, MSR_IA32_PERF_CTL, oldmsr, h); in centrino_target()
496 wrmsr_on_cpu(j, MSR_IA32_PERF_CTL, oldmsr, h); in centrino_target()
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