| #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__) */ |
