Release 4.10 tools/power/cpupower/utils/helpers/misc.c

#if defined(__i386__) || defined(__x86_64__)

#include "helpers/helpers.h"



int cpufreq_has_boost_support(unsigned int cpu, int *support, int *active,
			int *states)
{
	struct cpupower_cpu_info cpu_info;
	int ret;

	*support = *active = *states = 0;

	ret = get_cpu_info(0, &cpu_info);
	if (ret)
		return ret;

	if (cpupower_cpu_info.caps & CPUPOWER_CAP_AMD_CBP) {
		*support = 1;
		amd_pci_get_num_boost_states(active, states);
		if (ret <= 0)
			return ret;
		*support = 1;
	} else if (cpupower_cpu_info.caps & CPUPOWER_CAP_INTEL_IDA)
		*support = *active = 1;
	return 0;
}
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dominik brodowski
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#endif /* #if defined(__i386__) || defined(__x86_64__) */
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dominik brodowski
dominik brodowski
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Directory: tools/power/cpupower/utils/helpers

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