| #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__) */ |