Searched refs:oldmsr (Results 1 – 1 of 1) sorted by relevance
| /drivers/cpufreq/ |
| D | speedstep-centrino.c | 457 unsigned int msr, oldmsr = 0, h = 0, cpu = policy->cpu; in centrino_target() local
507 rdmsr_on_cpu(good_cpu, MSR_IA32_PERF_CTL, &oldmsr, &h); in centrino_target()
508 if (msr == (oldmsr & 0xffff)) { in centrino_target()
510 "to be %x\n", oldmsr); in centrino_target()
515 freqs.old = extract_clock(oldmsr, cpu, 0); in centrino_target()
526 oldmsr &= ~0xffff; in centrino_target()
528 oldmsr |= msr; in centrino_target()
531 wrmsr_on_cpu(good_cpu, MSR_IA32_PERF_CTL, oldmsr, h); in centrino_target()
549 wrmsr_on_cpu(j, MSR_IA32_PERF_CTL, oldmsr, h); in centrino_target()
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