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tools/power/x86/intel-speed-select: Abstract set_tdp_level
Allow platform specific implementation to set a SST-PP level. No functional changes are expected. Signed-off-by: Zhang Rui <rui.zhang@intel.com> [srinivas.pandruvada@linux.intel.com: changelog edits] Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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1e37f1b21c
commit
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3 changed files with 26 additions and 18 deletions
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@ -250,6 +250,28 @@ static int mbox_get_trl_bucket_info(struct isst_id *id, int level, unsigned long
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return 0;
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}
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static int mbox_set_tdp_level(struct isst_id *id, int tdp_level)
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{
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unsigned int resp;
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int ret;
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if (isst_get_config_tdp_lock_status(id)) {
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isst_display_error_info_message(1, "TDP is locked", 0, 0);
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return -1;
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}
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ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
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tdp_level, &resp);
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if (ret) {
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isst_display_error_info_message(1, "Set TDP level failed for level", 1, tdp_level);
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return ret;
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}
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return 0;
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}
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static struct isst_platform_ops mbox_ops = {
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.get_disp_freq_multiplier = mbox_get_disp_freq_multiplier,
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.get_trl_max_levels = mbox_get_trl_max_levels,
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@ -262,6 +284,7 @@ static struct isst_platform_ops mbox_ops = {
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.get_coremask_info = mbox_get_coremask_info,
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.get_get_trl = mbox_get_get_trl,
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.get_trl_bucket_info = mbox_get_trl_bucket_info,
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.set_tdp_level = mbox_set_tdp_level,
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};
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struct isst_platform_ops *mbox_get_platform_ops(void)
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@ -354,24 +354,8 @@ int isst_get_trl_bucket_info(struct isst_id *id, int level, unsigned long long *
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int isst_set_tdp_level(struct isst_id *id, int tdp_level)
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{
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unsigned int resp;
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int ret;
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if (isst_get_config_tdp_lock_status(id)) {
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isst_display_error_info_message(1, "TDP is locked", 0, 0);
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return -1;
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}
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ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
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tdp_level, &resp);
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if (ret) {
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isst_display_error_info_message(1, "Set TDP level failed for level", 1, tdp_level);
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return ret;
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}
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return 0;
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CHECK_CB(set_tdp_level);
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return isst_ops->set_tdp_level(id, tdp_level);
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}
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int isst_get_pbf_info(struct isst_id *id, int level, struct isst_pbf_info *pbf_info)
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@ -193,6 +193,7 @@ struct isst_platform_ops {
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int (*get_coremask_info)(struct isst_id *id, int config_index, struct isst_pkg_ctdp_level_info *ctdp_level);
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int (*get_get_trl)(struct isst_id *id, int level, int avx_level, int *trl);
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int (*get_trl_bucket_info)(struct isst_id *id, int level, unsigned long long *buckets_info);
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int (*set_tdp_level)(struct isst_id *id, int tdp_level);
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};
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extern int is_cpu_in_power_domain(int cpu, struct isst_id *id);
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