1 #if defined(__i386__) || defined(__x86_64__) 2 3 #include "helpers/helpers.h" 4 cpufreq_has_boost_support(unsigned int cpu,int * support,int * active,int * states)5int cpufreq_has_boost_support(unsigned int cpu, int *support, int *active, 6 int *states) 7 { 8 struct cpupower_cpu_info cpu_info; 9 int ret; 10 11 *support = *active = *states = 0; 12 13 ret = get_cpu_info(0, &cpu_info); 14 if (ret) 15 return ret; 16 17 if (cpupower_cpu_info.caps & CPUPOWER_CAP_AMD_CBP) { 18 *support = 1; 19 amd_pci_get_num_boost_states(active, states); 20 if (ret <= 0) 21 return ret; 22 *support = 1; 23 } else if (cpupower_cpu_info.caps & CPUPOWER_CAP_INTEL_IDA) 24 *support = *active = 1; 25 return 0; 26 } 27 #endif /* #if defined(__i386__) || defined(__x86_64__) */ 28