qcacld-3.0: Add g_prefer_5g_scc_to_dbs to give 5g scc higher priority

Add g_prefer_5g_scc_to_dbs to give higher priority for 5g scc than dbs.
It is bitmap per enum policy_mgr_con_mode.
For example in GO+STA(5G) mode, when TPUT is onfigured as wlan system
preference option, If 5G SCC needs higher priority than dbs, set it as
0x8.

This can make GO have higher TPUT given that STA and ref AP mostly have
low speed at this time. This can improve user experience.

Change-Id: Ib8b4bfeef55d97277843df92d3b82aa7f3b9835d
CRs-Fixed: 2587068

components/cmn_services/policy_mgr/inc/wlan_policy_mgr_api.h

@@ -34,11 +34,6 @@
 
 struct target_psoc_info;
 
-typedef const enum policy_mgr_pcl_type
-	pm_dbs_pcl_second_connection_table_type
-	[PM_MAX_ONE_CONNECTION_MODE][PM_MAX_NUM_OF_MODE]
-	[PM_MAX_CONC_PRIORITY_MODE];
-
 typedef const enum policy_mgr_pcl_type
 	pm_dbs_pcl_third_connection_table_type
 	[PM_MAX_TWO_CONNECTION_MODE][PM_MAX_NUM_OF_MODE]
@@ -3290,4 +3285,16 @@ uint32_t policy_mgr_get_mode_specific_conn_info(struct wlan_objmgr_psoc *psoc,
  */
 bool policy_mgr_is_sap_go_on_2g(struct wlan_objmgr_psoc *psoc);
 
+/**
+ * policy_mgr_get_5g_scc_prefer() - Prefer 5G SCC
+ * @psoc: psoc object
+ * @mode: Connection Mode
+ *
+ * This function checks if 5G SCC is preferred.
+ *
+ * Return: True if 5G SCC is preferred
+ */
+bool policy_mgr_get_5g_scc_prefer(
+	struct wlan_objmgr_psoc *psoc, enum policy_mgr_con_mode mode);
+
 #endif /* __WLAN_POLICY_MGR_API_H */

components/cmn_services/policy_mgr/inc/wlan_policy_mgr_cfg.h

@@ -586,6 +586,28 @@ CFG_INI_UINT("g_enable_go_force_scc", 0, 1, 0, CFG_VALUE_OR_DEFAULT, \
 CFG_INI_UINT("g_pcl_band_priority", 0, 1, 0, CFG_VALUE_OR_DEFAULT, \
 	     "Set 5G and 6G Channel order")
 
+/*
+ * <ini>
+ * g_prefer_5g_scc_to_dbs - prefer 5g scc to dbs
+ * @Min: 0
+ * @Max: 0xFFFFFFFF
+ * @Default: 0
+ *
+ * This ini is used to give higher priority for 5g scc than dbs.
+ * It is bitmap per enum policy_mgr_con_mode.
+ * For example in GO+STA(5G) mode, when TPUT is onfigured as wlan system
+ * preference option, If 5G SCC needs higher priority than dbs, set it as 0x8.
+ *
+ * Supported Feature: P2P GO
+ *
+ * Usage: External
+ *
+ * </ini>
+ */
+#define CFG_PREFER_5G_SCC_TO_DBS \
+CFG_INI_UINT("g_prefer_5g_scc_to_dbs", 0, 0xFFFFFFFF, 0, CFG_VALUE_OR_DEFAULT, \
+	     "5G SCC has higher priority than DBS")
+
 #define CFG_POLICY_MGR_ALL \
 		CFG(CFG_MCC_TO_SCC_SWITCH) \
 		CFG(CFG_CONC_SYS_PREF) \
@@ -607,5 +629,6 @@ CFG_INI_UINT("g_pcl_band_priority", 0, 1, 0, CFG_VALUE_OR_DEFAULT, \
 		CFG(CFG_MARK_INDOOR_AS_DISABLE_FEATURE)\
 		CFG(CFG_ALLOW_MCC_GO_DIFF_BI) \
 		CFG(CFG_P2P_GO_ENABLE_FORCE_SCC) \
-		CFG(CFG_PCL_BAND_PRIORITY)
+		CFG(CFG_PCL_BAND_PRIORITY) \
+		CFG(CFG_PREFER_5G_SCC_TO_DBS)
 #endif

components/cmn_services/policy_mgr/src/wlan_policy_mgr_get_set_utils.c

@@ -4256,3 +4256,16 @@ bool policy_mgr_is_sap_go_on_2g(struct wlan_objmgr_psoc *psoc)
 	return ret;
 }
 
+bool policy_mgr_get_5g_scc_prefer(
+	struct wlan_objmgr_psoc *psoc, enum policy_mgr_con_mode mode)
+{
+	struct policy_mgr_psoc_priv_obj *pm_ctx;
+
+	pm_ctx = policy_mgr_get_context(psoc);
+	if (!pm_ctx) {
+		policy_mgr_err("Invalid Context");
+		return false;
+	}
+
+	return pm_ctx->cfg.prefer_5g_scc_to_dbs & (1 << mode);
+}

components/cmn_services/policy_mgr/src/wlan_policy_mgr_i.h

@@ -191,8 +191,9 @@ extern struct policy_mgr_conc_connection_info
 extern const enum policy_mgr_pcl_type
 	first_connection_pcl_table[PM_MAX_NUM_OF_MODE]
 			[PM_MAX_CONC_PRIORITY_MODE];
-extern pm_dbs_pcl_second_connection_table_type
-		*second_connection_pcl_dbs_table;
+extern enum policy_mgr_pcl_type
+	(*second_connection_pcl_dbs_table)[PM_MAX_ONE_CONNECTION_MODE]
+			[PM_MAX_NUM_OF_MODE][PM_MAX_CONC_PRIORITY_MODE];
 extern pm_dbs_pcl_third_connection_table_type
 		*third_connection_pcl_dbs_table;
 extern policy_mgr_next_action_two_connection_table_type
@@ -248,6 +249,7 @@ struct sta_ap_intf_check_work_ctx {
  * @enable_sta_cxn_5g_band: Enable/Disable STA connection in 5G band
  * @go_force_scc: Enable/Disable P2P GO force SCC
  * @pcl_band_priority: PCL channel order between 5G and 6G.
+ * @prefer_5g_scc_to_dbs: Prefer to work in 5G SCC mode.
  */
 struct policy_mgr_cfg {
 	uint8_t mcc_to_scc_switch;
@@ -271,6 +273,7 @@ struct policy_mgr_cfg {
 	uint32_t chnl_select_plcy;
 	uint8_t go_force_scc;
 	enum policy_mgr_pcl_band_priority pcl_band_priority;
+	uint32_t prefer_5g_scc_to_dbs;
 };
 
 /**

components/cmn_services/policy_mgr/src/wlan_policy_mgr_init_deinit.c

@@ -378,6 +378,34 @@ QDF_STATUS policy_mgr_psoc_close(struct wlan_objmgr_psoc *psoc)
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * policy_mgr_update_5g_scc_prefer() - Update pcl if 5g scc is preferred
+ * @psoc: psoc object
+ *
+ * Return: void
+ */
+static void policy_mgr_update_5g_scc_prefer(struct wlan_objmgr_psoc *psoc)
+{
+	enum policy_mgr_con_mode mode;
+
+	for (mode = PM_STA_MODE; mode < PM_MAX_NUM_OF_MODE; mode++) {
+		if (policy_mgr_get_5g_scc_prefer(psoc, mode)) {
+			(*second_connection_pcl_dbs_table)
+				[PM_STA_5_1x1][mode][PM_THROUGHPUT] =
+					PM_SCC_CH_24G;
+			policy_mgr_info("overwrite pm_second_connection_pcl_dbs_2x2_table, index %d mode %d system prefer %d new pcl %d",
+					PM_STA_5_1x1, mode,
+					PM_THROUGHPUT, PM_SCC_CH_24G);
+			(*second_connection_pcl_dbs_table)
+				[PM_STA_5_2x2][mode][PM_THROUGHPUT] =
+					PM_SCC_CH_24G;
+			policy_mgr_info("overwrite pm_second_connection_pcl_dbs_2x2_table, index %d mode %d system prefer %d new pcl %d",
+					PM_STA_5_2x2, mode,
+					PM_THROUGHPUT, PM_SCC_CH_24G);
+		}
+	}
+}
+
 QDF_STATUS policy_mgr_psoc_enable(struct wlan_objmgr_psoc *psoc)
 {
 	QDF_STATUS status;
@@ -446,12 +474,14 @@ QDF_STATUS policy_mgr_psoc_enable(struct wlan_objmgr_psoc *psoc)
 	if (policy_mgr_is_hw_dbs_2x2_capable(psoc) ||
 	    policy_mgr_is_hw_dbs_required_for_band(psoc,
 						   HW_MODE_MAC_BAND_2G) ||
-	    policy_mgr_is_2x2_1x1_dbs_capable(psoc))
+	    policy_mgr_is_2x2_1x1_dbs_capable(psoc)) {
 		second_connection_pcl_dbs_table =
 		&pm_second_connection_pcl_dbs_2x2_table;
-	else
+		policy_mgr_update_5g_scc_prefer(psoc);
+	} else {
 		second_connection_pcl_dbs_table =
 		&pm_second_connection_pcl_dbs_1x1_table;
+	}
 
 	if (policy_mgr_is_hw_dbs_2x2_capable(psoc) ||
 	    policy_mgr_is_hw_dbs_required_for_band(psoc,

components/cmn_services/policy_mgr/src/wlan_policy_mgr_pcl.c

@@ -49,8 +49,9 @@ first_connection_pcl_table[PM_MAX_NUM_OF_MODE]
 	[PM_NAN_DISC_MODE] = {PM_5G, PM_5G, PM_5G},
 };
 
-pm_dbs_pcl_second_connection_table_type
-		*second_connection_pcl_dbs_table;
+enum policy_mgr_pcl_type
+	(*second_connection_pcl_dbs_table)[PM_MAX_ONE_CONNECTION_MODE]
+			[PM_MAX_NUM_OF_MODE][PM_MAX_CONC_PRIORITY_MODE];
 pm_dbs_pcl_third_connection_table_type
 		*third_connection_pcl_dbs_table;
 policy_mgr_next_action_two_connection_table_type

components/cmn_services/policy_mgr/src/wlan_policy_mgr_tables_1x1_dbs_i.h

@@ -26,8 +26,9 @@
  * for the 2nd connection, when we have a connection already in
  * the system (with DBS supported by HW)
  */
-pm_dbs_pcl_second_connection_table_type
-pm_second_connection_pcl_dbs_1x1_table = {
+enum policy_mgr_pcl_type
+	pm_second_connection_pcl_dbs_1x1_table[PM_MAX_ONE_CONNECTION_MODE]
+		[PM_MAX_NUM_OF_MODE][PM_MAX_CONC_PRIORITY_MODE] = {
 	[PM_STA_24_1x1] = {
 	[PM_STA_MODE] = {PM_5G_SCC_CH, PM_5G_SCC_CH, PM_5G_SCC_CH},
 	[PM_SAP_MODE] = {PM_5G_SCC_CH, PM_5G_SCC_CH, PM_5G_SCC_CH},

components/cmn_services/policy_mgr/src/wlan_policy_mgr_tables_2x2_dbs_i.h

@@ -28,8 +28,9 @@
  * This table consolidates selection for P2PCLI, P2PGO, STA, SAP
  * into the single set of STA entries for 2.4G and 5G.
  */
-static pm_dbs_pcl_second_connection_table_type
-pm_second_connection_pcl_dbs_2x2_table = {
+static enum policy_mgr_pcl_type
+	pm_second_connection_pcl_dbs_2x2_table[PM_MAX_ONE_CONNECTION_MODE]
+		[PM_MAX_NUM_OF_MODE][PM_MAX_CONC_PRIORITY_MODE] = {
 	[PM_STA_24_1x1] = {
 	[PM_STA_MODE] = {PM_5G_SCC_CH, PM_5G_SCC_CH, PM_5G_SCC_CH},
 	[PM_SAP_MODE] = {PM_5G_SCC_CH, PM_5G_SCC_CH, PM_5G_SCC_CH},

components/cmn_services/policy_mgr/src/wlan_policy_mgr_ucfg.c

@@ -64,6 +64,7 @@ static QDF_STATUS policy_mgr_init_cfg(struct wlan_objmgr_psoc *psoc)
 	cfg->mark_indoor_chnl_disable =
 		cfg_get(psoc, CFG_MARK_INDOOR_AS_DISABLE_FEATURE);
 	cfg->go_force_scc = cfg_get(psoc, CFG_P2P_GO_ENABLE_FORCE_SCC);
+	cfg->prefer_5g_scc_to_dbs = cfg_get(psoc, CFG_PREFER_5G_SCC_TO_DBS);
 
 	return QDF_STATUS_SUCCESS;
 }