qcacmn: Add an API to check if STA VAP connection is allowed

Add API reg_is_sta_connect_allowed and it's wrapper function
wlan_reg_is_sta_connect_allowed to check if STA VAP connection is
allowed.

Change-Id: I7316545cf199deb6ceb64aa2bb30287fc9b8a34a
CRs-Fixed: 3195189

umac/regulatory/core/src/reg_services_common.c

@@ -6630,6 +6630,33 @@ reg_get_reg_rules_for_pdev(struct wlan_objmgr_pdev *pdev)
 	return psoc_reg_rules;
 }
 
+/**
+ * reg_get_num_rules_of_ap_pwr_type() - Get the number of reg rules present
+ * for a given ap power type
+ * @pdev: Pointer to pdev
+ * @ap_pwr_type: AP power type
+ *
+ * Return: Return the number of reg rules for a given ap power type
+ */
+static uint8_t
+reg_get_num_rules_of_ap_pwr_type(struct wlan_objmgr_pdev *pdev,
+				 enum reg_6g_ap_type ap_pwr_type)
+{
+	struct reg_rule_info *psoc_reg_rules = reg_get_reg_rules_for_pdev(pdev);
+
+	if (!psoc_reg_rules) {
+		reg_debug("No psoc_reg_rules");
+		return 0;
+	}
+
+	if (ap_pwr_type > REG_MAX_SUPP_AP_TYPE) {
+		reg_err("Unsupported 6G AP power type");
+		return 0;
+	}
+
+	return psoc_reg_rules->num_of_6g_ap_reg_rules[ap_pwr_type];
+}
+
 #ifdef CONFIG_AFC_SUPPORT
 /**
  * reg_is_empty_range() - If both left, right frquency edges in the input range
@@ -7503,6 +7530,29 @@ reg_get_afc_dev_deploy_type(struct wlan_objmgr_pdev *pdev,
 	return QDF_STATUS_SUCCESS;
 }
 
+bool
+reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev,
+			   enum reg_6g_ap_type root_ap_pwr_mode)
+{
+	struct wlan_regulatory_pdev_priv_obj *pdev_priv_obj;
+
+	pdev_priv_obj = reg_get_pdev_obj(pdev);
+	if (!IS_VALID_PDEV_REG_OBJ(pdev_priv_obj)) {
+		reg_err("pdev reg component is NULL");
+		return false;
+	}
+
+	if (reg_get_num_rules_of_ap_pwr_type(pdev, REG_STANDARD_POWER_AP) &&
+	    (pdev_priv_obj->reg_afc_dev_deployment_type == AFC_DEPLOYMENT_OUTDOOR)) {
+		if (root_ap_pwr_mode == REG_STANDARD_POWER_AP)
+			return true;
+		else
+			return false;
+	}
+
+	return true;
+}
+
 QDF_STATUS reg_set_afc_soc_dev_type(struct wlan_objmgr_psoc *psoc,
 				    enum reg_afc_dev_deploy_type
 				    reg_afc_dev_type)
@@ -7758,33 +7808,6 @@ QDF_STATUS reg_get_client_power_for_6ghz_ap(struct wlan_objmgr_pdev *pdev,
 	return status;
 }
 
-/**
- * reg_get_num_rules_of_ap_pwr_type() - Get the number of reg rules present
- * for a given ap power type
- * @pdev - Pointer to pdev
- * @ap_pwr_type - AP power type
- *
- * Return: Return the number of reg rules for a given ap power type
- */
-static uint8_t
-reg_get_num_rules_of_ap_pwr_type(struct wlan_objmgr_pdev *pdev,
-				 enum reg_6g_ap_type ap_pwr_type)
-{
-	struct reg_rule_info *psoc_reg_rules = reg_get_reg_rules_for_pdev(pdev);
-
-	if (!psoc_reg_rules) {
-		reg_debug("No psoc_reg_rules");
-		return 0;
-	}
-
-	if (ap_pwr_type > REG_MAX_SUPP_AP_TYPE) {
-		reg_err("Unsupported 6G AP power type");
-		return 0;
-	}
-
-	return psoc_reg_rules->num_of_6g_ap_reg_rules[ap_pwr_type];
-}
-
 QDF_STATUS reg_set_ap_pwr_and_update_chan_list(struct wlan_objmgr_pdev *pdev,
 					       enum reg_6g_ap_type ap_pwr_type)
 {

umac/regulatory/core/src/reg_services_common.h

@@ -1639,6 +1639,17 @@ QDF_STATUS
 reg_set_afc_soc_dev_type(struct wlan_objmgr_psoc *psoc,
 			 enum reg_afc_dev_deploy_type reg_afc_dev_type);
 
+/**
+ * reg_is_sta_connect_allowed() - Check if STA connection is allowed.
+ * @pdev: Pointer to pdev
+ * @root_ap_pwr_mode: power mode of the Root AP.
+ *
+ * Return: True if STA Vap is allowed to connect.
+ */
+bool
+reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev,
+			   enum reg_6g_ap_type root_ap_pwr_mode);
+
 /**
  * reg_get_afc_soc_dev_deploy_type() - Get AFC soc device deployment type
  * @pdev: Pointer to psoc

umac/regulatory/dispatcher/inc/wlan_reg_services_api.h

@@ -804,6 +804,17 @@ wlan_reg_is_noaction_on_afc_pwr_evt(struct wlan_objmgr_pdev *pdev);
 QDF_STATUS
 wlan_reg_get_afc_dev_deploy_type(struct wlan_objmgr_pdev *pdev,
 				 enum reg_afc_dev_deploy_type *afc_dev_type);
+
+/**
+ * wlan_reg_is_sta_connect_allowed() - Check if STA connection allowed
+ * @pdev: pdev pointer
+ * @root_ap_pwr_mode: power mode of the Root AP.
+ *
+ * Return : True if STA Vap connection is allowed.
+ */
+bool
+wlan_reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev,
+				enum reg_6g_ap_type root_ap_pwr_mode);
 #else
 static inline bool
 wlan_reg_is_afc_power_event_received(struct wlan_objmgr_pdev *pdev)
@@ -823,6 +834,13 @@ wlan_reg_get_6g_afc_chan_list(struct wlan_objmgr_pdev *pdev,
 {
 	return QDF_STATUS_E_NOSUPPORT;
 }
+
+static inline bool
+wlan_reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev,
+				enum reg_6g_ap_type root_ap_pwr_mode)
+{
+	return true;
+}
 #endif
 
 /**

umac/regulatory/dispatcher/src/wlan_reg_services_api.c

@@ -1780,6 +1780,15 @@ wlan_reg_get_afc_dev_deploy_type(struct wlan_objmgr_pdev *pdev,
 }
 
 qdf_export_symbol(wlan_reg_get_afc_dev_deploy_type);
+
+bool
+wlan_reg_is_sta_connect_allowed(struct wlan_objmgr_pdev *pdev,
+				enum reg_6g_ap_type root_ap_pwr_mode)
+{
+	return reg_is_sta_connect_allowed(pdev, root_ap_pwr_mode);
+}
+
+qdf_export_symbol(wlan_reg_is_sta_connect_allowed);
 #endif /* CONFIG_AFC_SUPPORT */
 
 QDF_STATUS wlan_reg_is_chwidth_supported(struct wlan_objmgr_pdev *pdev,