#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; | |
} | |
#endif /* #if defined(__i386__) || defined(__x86_64__) */ |