qcacmn: Avoid adding cmd to serialization queue if disabled

Add API to fetch the vdev queue status and avoid enqueueing command
to serialization queue if the vdev queue is found to be disabled

Change-Id: If615b07dceaeb3113592f24355f254c8e70ca8a2
CRs-Fixed: 2470208

umac/mlme/mlme_utils/wlan_vdev_mlme_ser_if.c

@@ -41,6 +41,8 @@ wlan_vdev_mlme_ser_start_bss(struct wlan_serialization_command *cmd)
 		return WLAN_SER_CMD_DENIED_UNSPECIFIED;
 	}
 
+	if (!wlan_ser_is_vdev_queue_enabled(cmd->vdev))
+		return WLAN_SER_CMD_QUEUE_DISABLED;
 	/*
 	 * Serialization command filtering logic
 	 * a. Cancel any existing start bss cmd in the pending queue
@@ -77,6 +79,9 @@ wlan_vdev_mlme_ser_stop_bss(struct wlan_serialization_command *cmd)
 		mlme_err("Null input");
 		return WLAN_SER_CMD_DENIED_UNSPECIFIED;
 	}
+
+	if (!wlan_ser_is_vdev_queue_enabled(cmd->vdev))
+		return WLAN_SER_CMD_QUEUE_DISABLED;
 	/*
 	 * Serialization command filtering logic
 	 * a. Cancel any existing start/stop/restart command in the pending
@@ -112,6 +117,9 @@ wlan_vdev_mlme_ser_restart_bss(struct wlan_serialization_command *cmd)
 		mlme_err("Null input");
 		return WLAN_SER_CMD_DENIED_UNSPECIFIED;
 	}
+
+	if (!wlan_ser_is_vdev_queue_enabled(cmd->vdev))
+		return WLAN_SER_CMD_QUEUE_DISABLED;
 	/*
 	 * Serialization command filtering logic
 	 * a. Cancel any existing RESTART cmd in the pending queue
@@ -133,6 +141,9 @@ wlan_vdev_mlme_ser_connect(struct wlan_serialization_command *cmd)
 		mlme_err("Null input");
 		return WLAN_SER_CMD_DENIED_UNSPECIFIED;
 	}
+
+	if (!wlan_ser_is_vdev_queue_enabled(cmd->vdev))
+		return WLAN_SER_CMD_QUEUE_DISABLED;
 	/*
 	 * Serialization command filtering logic
 	 * a. Cancel any existing CONNECT cmd in the pending queue
@@ -165,6 +176,9 @@ wlan_vdev_mlme_ser_disconnect(struct wlan_serialization_command *cmd)
 		mlme_err("Null input");
 		return WLAN_SER_CMD_DENIED_UNSPECIFIED;
 	}
+
+	if (!wlan_ser_is_vdev_queue_enabled(cmd->vdev))
+		return WLAN_SER_CMD_QUEUE_DISABLED;
 	/*
 	 * Serialization command filtering logic
 	 * a.Cancel any existing CONNECT/DISCONNECT/RESTART command in the