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>

tools/power/x86/intel-speed-select/isst-core-mbox.c

@@ -250,6 +250,28 @@ static int mbox_get_trl_bucket_info(struct isst_id *id, int level, unsigned long
 	return 0;
 }
 
+static int mbox_set_tdp_level(struct isst_id *id, int tdp_level)
+{
+	unsigned int resp;
+	int ret;
+
+
+	if (isst_get_config_tdp_lock_status(id)) {
+		isst_display_error_info_message(1, "TDP is locked", 0, 0);
+		return -1;
+
+	}
+
+	ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
+				     tdp_level, &resp);
+	if (ret) {
+		isst_display_error_info_message(1, "Set TDP level failed for level", 1, tdp_level);
+		return ret;
+	}
+
+	return 0;
+}
+
 static struct isst_platform_ops mbox_ops = {
 	.get_disp_freq_multiplier = mbox_get_disp_freq_multiplier,
 	.get_trl_max_levels = mbox_get_trl_max_levels,
@@ -262,6 +284,7 @@ static struct isst_platform_ops mbox_ops = {
 	.get_coremask_info = mbox_get_coremask_info,
 	.get_get_trl = mbox_get_get_trl,
 	.get_trl_bucket_info = mbox_get_trl_bucket_info,
+	.set_tdp_level = mbox_set_tdp_level,
 };
 
 struct isst_platform_ops *mbox_get_platform_ops(void)

tools/power/x86/intel-speed-select/isst-core.c

@@ -354,24 +354,8 @@ int isst_get_trl_bucket_info(struct isst_id *id, int level, unsigned long long *
 
 int isst_set_tdp_level(struct isst_id *id, int tdp_level)
 {
-	unsigned int resp;
-	int ret;
-
-
-	if (isst_get_config_tdp_lock_status(id)) {
-		isst_display_error_info_message(1, "TDP is locked", 0, 0);
-		return -1;
-
-	}
-
-	ret = isst_send_mbox_command(id->cpu, CONFIG_TDP, CONFIG_TDP_SET_LEVEL, 0,
-				     tdp_level, &resp);
-	if (ret) {
-		isst_display_error_info_message(1, "Set TDP level failed for level", 1, tdp_level);
-		return ret;
-	}
-
-	return 0;
+	CHECK_CB(set_tdp_level);
+	return isst_ops->set_tdp_level(id, tdp_level);
 }
 
 int isst_get_pbf_info(struct isst_id *id, int level, struct isst_pbf_info *pbf_info)

tools/power/x86/intel-speed-select/isst.h

@@ -193,6 +193,7 @@ struct isst_platform_ops {
 	int (*get_coremask_info)(struct isst_id *id, int config_index, struct isst_pkg_ctdp_level_info *ctdp_level);
 	int (*get_get_trl)(struct isst_id *id, int level, int avx_level, int *trl);
 	int (*get_trl_bucket_info)(struct isst_id *id, int level, unsigned long long *buckets_info);
+	int (*set_tdp_level)(struct isst_id *id, int tdp_level);
 };
 
 extern int is_cpu_in_power_domain(int cpu, struct isst_id *id);