Merge branch 'ionic-fixes'

Shannon Nelson says:

====================
ionic fixes

These are a couple more fixes after more fw-upgrade testing.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/pensando/ionic/ionic_lif.c

@@ -2118,6 +2118,7 @@ static void ionic_lif_handle_fw_up(struct ionic_lif *lif)
 	dev_info(ionic->dev, "FW Up: restarting LIFs\n");
 
 	ionic_init_devinfo(ionic);
+	ionic_port_init(ionic);
 	err = ionic_qcqs_alloc(lif);
 	if (err)
 		goto err_out;
@@ -2348,7 +2349,17 @@ static int ionic_station_set(struct ionic_lif *lif)
 	if (is_zero_ether_addr(ctx.comp.lif_getattr.mac))
 		return 0;
 
-	if (!ether_addr_equal(ctx.comp.lif_getattr.mac, netdev->dev_addr)) {
+	if (!is_zero_ether_addr(netdev->dev_addr)) {
+		/* If the netdev mac is non-zero and doesn't match the default
+		 * device address, it was set by something earlier and we're
+		 * likely here again after a fw-upgrade reset.  We need to be
+		 * sure the netdev mac is in our filter list.
+		 */
+		if (!ether_addr_equal(ctx.comp.lif_getattr.mac,
+				      netdev->dev_addr))
+			ionic_lif_addr(lif, netdev->dev_addr, true);
+	} else {
+		/* Update the netdev mac with the device's mac */
 		memcpy(addr.sa_data, ctx.comp.lif_getattr.mac, netdev->addr_len);
 		addr.sa_family = AF_INET;
 		err = eth_prepare_mac_addr_change(netdev, &addr);
@@ -2358,12 +2369,6 @@ static int ionic_station_set(struct ionic_lif *lif)
 			return 0;
 		}
 
-		if (!is_zero_ether_addr(netdev->dev_addr)) {
-			netdev_dbg(lif->netdev, "deleting station MAC addr %pM\n",
-				   netdev->dev_addr);
-			ionic_lif_addr(lif, netdev->dev_addr, false);
-		}
-
 		eth_commit_mac_addr_change(netdev, &addr);
 	}
 

drivers/net/ethernet/pensando/ionic/ionic_main.c

@@ -509,16 +509,16 @@ int ionic_port_init(struct ionic *ionic)
 	size_t sz;
 	int err;
 
-	if (idev->port_info)
-		return 0;
-
-	idev->port_info_sz = ALIGN(sizeof(*idev->port_info), PAGE_SIZE);
-	idev->port_info = dma_alloc_coherent(ionic->dev, idev->port_info_sz,
-					     &idev->port_info_pa,
-					     GFP_KERNEL);
 	if (!idev->port_info) {
-		dev_err(ionic->dev, "Failed to allocate port info, aborting\n");
-		return -ENOMEM;
+		idev->port_info_sz = ALIGN(sizeof(*idev->port_info), PAGE_SIZE);
+		idev->port_info = dma_alloc_coherent(ionic->dev,
+						     idev->port_info_sz,
+						     &idev->port_info_pa,
+						     GFP_KERNEL);
+		if (!idev->port_info) {
+			dev_err(ionic->dev, "Failed to allocate port info\n");
+			return -ENOMEM;
+		}
 	}
 
 	sz = min(sizeof(ident->port.config), sizeof(idev->dev_cmd_regs->data));