return -1;
}
-int msr_intel_has_boost_support(unsigned int cpu)
-{
- unsigned long long misc_enables;
- int ret;
-
- ret = read_msr(cpu, MSR_IA32_MISC_ENABLES, &misc_enables);
- if (ret)
- return ret;
-
- return (misc_enables >> 38) & 0x1;
-}
-
-int msr_intel_boost_is_active(unsigned int cpu)
-{
- unsigned long long perf_status;
- int ret;
-
- ret = read_msr(cpu, MSR_IA32_PERF_STATUS, &perf_status);
- if (ret)
- return ret;
- return (perf_status >> 32) & 0x1;
-}
-
int msr_intel_get_perf_bias(unsigned int cpu)
{
unsigned long long val;