1 files changed, 25 insertions, 3 deletions

diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 21978cc019e7..cd7675ac5bf9 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1136,6 +1136,8 @@ restart_poll:
         ibmveth_replenish_task(adapter);
 
         if (frames_processed < budget) {
+                napi_complete(napi);
+
                 /* We think we are done - reenable interrupts,
                  * then check once more to make sure we are done.
                  */
@@ -1144,8 +1146,6 @@ restart_poll:
 
                 BUG_ON(lpar_rc != H_SUCCESS);
 
-                napi_complete(napi);
-
                 if (ibmveth_rxq_pending_buffer(adapter) &&
                     napi_reschedule(napi)) {
                         lpar_rc = h_vio_signal(adapter->vdev->unit_address,
@@ -1327,6 +1327,28 @@ static unsigned long ibmveth_get_desired_dma(struct vio_dev *vdev)
         return ret;
 }
 
+static int ibmveth_set_mac_addr(struct net_device *dev, void *p)
+{
+        struct ibmveth_adapter *adapter = netdev_priv(dev);
+        struct sockaddr *addr = p;
+        u64 mac_address;
+        int rc;
+
+        if (!is_valid_ether_addr(addr->sa_data))
+                return -EADDRNOTAVAIL;
+
+        mac_address = ibmveth_encode_mac_addr(addr->sa_data);
+        rc = h_change_logical_lan_mac(adapter->vdev->unit_address, mac_address);
+        if (rc) {
+                netdev_err(adapter->netdev, "h_change_logical_lan_mac failed with rc=%d\n", rc);
+                return rc;
+        }
+
+        ether_addr_copy(dev->dev_addr, addr->sa_data);
+
+        return 0;
+}
+
 static const struct net_device_ops ibmveth_netdev_ops = {
         .ndo_open               = ibmveth_open,
         .ndo_stop               = ibmveth_close,
@@ -1337,7 +1359,7 @@ static const struct net_device_ops ibmveth_netdev_ops = {
         .ndo_fix_features       = ibmveth_fix_features,
         .ndo_set_features       = ibmveth_set_features,
         .ndo_validate_addr      = eth_validate_addr,
-        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_set_mac_address    = ibmveth_set_mac_addr,
 #ifdef CONFIG_NET_POLL_CONTROLLER
         .ndo_poll_controller    = ibmveth_poll_controller,
 #endif