qcacld-3.0: Free peers when SSR

Free peers without waiting for peer unmap event when SSR.

Change-Id: I6fa6c1b2df4919ad34ec931c4217bec0eefb2eac
CRs-Fixed: 2176132

core/dp/txrx/ol_txrx.c

@@ -3051,7 +3051,7 @@ ol_txrx_remove_peers_for_vdev(struct cdp_vdev *pvdev,
 		if (temp) {
 			qdf_spin_unlock_bh(&vdev->pdev->peer_ref_mutex);
 			callback(callback_context, temp->mac_addr.raw,
-				vdev->vdev_id, temp, false);
+				vdev->vdev_id, temp);
 			qdf_spin_lock_bh(&vdev->pdev->peer_ref_mutex);
 		}
 		/* self peer is deleted last */
@@ -3072,7 +3072,7 @@ ol_txrx_remove_peers_for_vdev(struct cdp_vdev *pvdev,
 		/* remove IBSS bss peer last */
 		peer = TAILQ_FIRST(&vdev->peer_list);
 		callback(callback_context, (uint8_t *) &vdev->mac_addr,
-			 vdev->vdev_id, peer, false);
+			 vdev->vdev_id, peer);
 	}
 }
 
@@ -3091,13 +3091,14 @@ ol_txrx_remove_peers_for_vdev_no_lock(struct cdp_vdev *pvdev,
 {
 	struct ol_txrx_vdev_t *vdev = (struct ol_txrx_vdev_t *)pvdev;
 	ol_txrx_peer_handle peer = NULL;
+	ol_txrx_peer_handle tmp_peer = NULL;
 
-	TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) {
+	TAILQ_FOREACH_SAFE(peer, &vdev->peer_list, peer_list_elem, tmp_peer) {
 		ol_txrx_info_high(
 			   "%s: peer found for vdev id %d. deleting the peer",
 			   __func__, vdev->vdev_id);
 		callback(callback_context, (uint8_t *)&vdev->mac_addr,
-				vdev->vdev_id, peer, false);
+				vdev->vdev_id, peer);
 	}
 }
 

core/wma/src/wma_dev_if.c

@@ -648,6 +648,23 @@ out:
 	return status;
 }
 
+/**
+ * wma_peer_remove_for_vdev_callback() - remove peer for vdev when SSR
+ * @handle: wma handle
+ * @bssid: mac address
+ * @vdev_id: vdev id
+ * @peer: peer ptr
+ *
+ * Wapper wma_remove_peer for callback, this function will remove peer
+ * without waiting for peer unmap event.
+ * Return: none
+ */
+static void wma_peer_remove_for_vdev_callback(void *handle, uint8_t *bssid,
+		uint8_t vdev_id, void *peer)
+{
+	wma_remove_peer(handle, bssid, vdev_id, peer, true);
+}
+
 /**
  * wma_force_vdev_cleanup() - Cleanup vdev resource when SSR
  * @wma_handle: WMA handle
@@ -659,9 +676,30 @@ static void wma_force_vdev_cleanup(tp_wma_handle wma_handle, uint8_t vdev_id)
 {
 	void *soc = cds_get_context(QDF_MODULE_ID_SOC);
 	struct wma_txrx_node *iface = &wma_handle->interfaces[vdev_id];
+	struct cdp_pdev *pdev;
+	struct cdp_vdev *vdev;
 
 	WMA_LOGE("SSR: force cleanup vdev(%d) resouce", vdev_id);
 	iface->vdev_active = false;
+
+	pdev = cds_get_context(QDF_MODULE_ID_TXRX);
+	if (!pdev) {
+		WMA_LOGE("%s: Failed to get pdev", __func__);
+		goto VDEV_DETACH;
+	}
+
+	vdev = cdp_get_vdev_from_vdev_id(soc, pdev, vdev_id);
+	if (!vdev) {
+		WMA_LOGE("%s: Failed to get vdev (%d)", __func__, vdev_id);
+		goto VDEV_DETACH;
+	}
+
+	/* force remove all peer for vdev */
+	cdp_peer_remove_for_vdev_no_lock(soc, vdev,
+					 wma_peer_remove_for_vdev_callback,
+					 wma_handle);
+
+VDEV_DETACH:
 	wma_cdp_vdev_detach(soc, wma_handle, vdev_id);
 }