netxen: enable GRO support

Signed-off-by: Amit Kumar Salecha <amit@netxen.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 5 insertions, 3 deletions

diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 0c91238133f0..8893a973399a 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -923,7 +923,8 @@ no_skb:
 
 static struct netxen_rx_buffer *
 netxen_process_rcv(struct netxen_adapter *adapter,
-                int ring, int index, int length, int cksum, int pkt_offset)
+                int ring, int index, int length, int cksum, int pkt_offset,
+                struct nx_host_sds_ring *sds_ring)
 {
         struct net_device *netdev = adapter->netdev;
         struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
@@ -951,7 +952,7 @@ netxen_process_rcv(struct netxen_adapter *adapter,
 
         skb->protocol = eth_type_trans(skb, netdev);
 
-        netif_receive_skb(skb);
+        napi_gro_receive(&sds_ring->napi, skb);
 
         adapter->stats.no_rcv++;
         adapter->stats.rxbytes += length;
@@ -1011,7 +1012,7 @@ netxen_process_rcv_ring(struct nx_host_sds_ring *sds_ring, int max)
                 pkt_offset = netxen_get_sts_pkt_offset(sts_data);
 
                 rxbuf = netxen_process_rcv(adapter, ring, index,
-                                length, cksum, pkt_offset);
+                                length, cksum, pkt_offset, sds_ring);
 
                 if (rxbuf)
                         list_add_tail(&rxbuf->list, &sds_ring->free_list[ring]);
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index da9b90da5207..e877eefdfeb0 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -981,6 +981,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
 
         netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+        netdev->features |= (NETIF_F_GRO);
         netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
 
         if (NX_IS_REVISION_P3(revision_id)) {