2 files changed, 25 insertions, 10 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index d10b4ec68d28..40e858492f90 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -49,6 +49,25 @@ static u32 ipoib_get_rx_csum(struct net_device *dev)
 		!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags);
 }
 
+static int ipoib_set_tso(struct net_device *dev, u32 data)
+{
+	struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+	if (data) {
+		if (!test_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags) &&
+		    (dev->features & NETIF_F_SG) &&
+		    (priv->hca_caps & IB_DEVICE_UD_TSO)) {
+			dev->features |= NETIF_F_TSO;
+		} else {
+			ipoib_warn(priv, "can't set TSO on\n");
+			return -EOPNOTSUPP;
+		}
+	} else
+		dev->features &= ~NETIF_F_TSO;
+
+	return 0;
+}
+
 static int ipoib_get_coalesce(struct net_device *dev,
 			      struct ethtool_coalesce *coal)
 {
@@ -131,6 +150,7 @@ static void ipoib_get_ethtool_stats(struct net_device *dev,
 static const struct ethtool_ops ipoib_ethtool_ops = {
 	.get_drvinfo		= ipoib_get_drvinfo,
 	.get_rx_csum		= ipoib_get_rx_csum,
+	.set_tso		= ipoib_set_tso,
 	.get_coalesce		= ipoib_get_coalesce,
 	.set_coalesce		= ipoib_set_coalesce,
 	.get_flags		= ethtool_op_get_flags,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index b166bb75753d..3871ac663554 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -768,11 +768,8 @@ void ipoib_mcast_dev_flush(struct net_device *dev)
 	}
 }
 
-static int ipoib_mcast_addr_is_valid(const u8 *addr, unsigned int addrlen,
-				     const u8 *broadcast)
+static int ipoib_mcast_addr_is_valid(const u8 *addr, const u8 *broadcast)
 {
-	if (addrlen != INFINIBAND_ALEN)
-		return 0;
 	/* reserved QPN, prefix, scope */
 	if (memcmp(addr, broadcast, 6))
 		return 0;
@@ -787,7 +784,7 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 	struct ipoib_dev_priv *priv =
 		container_of(work, struct ipoib_dev_priv, restart_task);
 	struct net_device *dev = priv->dev;
-	struct dev_mc_list *mclist;
+	struct netdev_hw_addr *ha;
 	struct ipoib_mcast *mcast, *tmcast;
 	LIST_HEAD(remove_list);
 	unsigned long flags;
@@ -812,15 +809,13 @@ void ipoib_mcast_restart_task(struct work_struct *work)
 		clear_bit(IPOIB_MCAST_FLAG_FOUND, &mcast->flags);
 
 	/* Mark all of the entries that are found or don't exist */
-	netdev_for_each_mc_addr(mclist, dev) {
+	netdev_for_each_mc_addr(ha, dev) {
 		union ib_gid mgid;
 
-		if (!ipoib_mcast_addr_is_valid(mclist->dmi_addr,
-					       mclist->dmi_addrlen,
-					       dev->broadcast))
+		if (!ipoib_mcast_addr_is_valid(ha->addr, dev->broadcast))
 			continue;
 
-		memcpy(mgid.raw, mclist->dmi_addr + 4, sizeof mgid);
+		memcpy(mgid.raw, ha->addr + 4, sizeof mgid);
 
 		mcast = __ipoib_mcast_find(dev, &mgid);
 		if (!mcast || test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {