diff options
Diffstat (limited to 'tools/power/x86/intel-speed-select/isst-core.c')
| -rw-r--r-- | tools/power/x86/intel-speed-select/isst-core.c | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/tools/power/x86/intel-speed-select/isst-core.c b/tools/power/x86/intel-speed-select/isst-core.c index 8de4ac39a008..6dee5332c9d3 100644 --- a/tools/power/x86/intel-speed-select/isst-core.c +++ b/tools/power/x86/intel-speed-select/isst-core.c @@ -188,8 +188,27 @@ int isst_get_get_trl(int cpu, int level, int avx_level, int *trl) return 0; } +int isst_get_trl_bucket_info(int cpu, unsigned long long *buckets_info) +{ + int ret; + + debug_printf("cpu:%d bucket info via MSR\n", cpu); + + *buckets_info = 0; + + ret = isst_send_msr_command(cpu, 0x1ae, 0, buckets_info); + if (ret) + return ret; + + debug_printf("cpu:%d bucket info via MSR successful 0x%llx\n", cpu, + *buckets_info); + + return 0; +} + int isst_set_tdp_level_msr(int cpu, int tdp_level) { + unsigned long long level = tdp_level; int ret; debug_printf("cpu: tdp_level via MSR %d\n", cpu, tdp_level); @@ -202,8 +221,7 @@ int isst_set_tdp_level_msr(int cpu, int tdp_level) if (tdp_level > 2) return -1; /* invalid value */ - ret = isst_send_msr_command(cpu, 0x64b, 1, - (unsigned long long *)&tdp_level); + ret = isst_send_msr_command(cpu, 0x64b, 1, &level); if (ret) return ret; @@ -563,6 +581,10 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) if (ret) return ret; + ret = isst_get_trl_bucket_info(cpu, &ctdp_level->buckets_info); + if (ret) + return ret; + ret = isst_get_get_trl(cpu, i, 0, ctdp_level->trl_sse_active_cores); if (ret) @@ -597,6 +619,31 @@ int isst_get_process_ctdp(int cpu, int tdp_level, struct isst_pkg_ctdp *pkg_dev) return 0; } +int isst_clos_get_clos_information(int cpu, int *enable, int *type) +{ + unsigned int resp; + int ret; + + ret = isst_send_mbox_command(cpu, CONFIG_CLOS, CLOS_PM_QOS_CONFIG, 0, 0, + &resp); + if (ret) + return ret; + + debug_printf("cpu:%d CLOS_PM_QOS_CONFIG resp:%x\n", cpu, resp); + + if (resp & BIT(1)) + *enable = 1; + else + *enable = 0; + + if (resp & BIT(2)) + *type = 1; + else + *type = 0; + + return 0; +} + int isst_pm_qos_config(int cpu, int enable_clos, int priority_type) { unsigned int req, resp; |