netdev - [PATCH 10/10] netxen: enable GRO support

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Message-Id: <1238999280-8114-11-git-send-email-dhananjay@netxen.com>
Date:	Sun,  5 Apr 2009 23:28:00 -0700
From:	Dhananjay Phadke <dhananjay@...xen.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, Amit Kumar Salecha <amit@...4146 (none) >,
	Amit Kumar Salecha <amit@...xen.com>
Subject: [PATCH 10/10] netxen: enable GRO support

From: Amit Kumar Salecha <amit@...4146.(none)>

Signed-off-by: Amit Kumar Salecha <amit@...xen.com>
Signed-off-by: Dhananjay Phadke <dhananjay@...xen.com>
---
 drivers/net/netxen/netxen_nic_init.c |    7 ++++---
 drivers/net/netxen/netxen_nic_main.c |    1 +
 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 0c91238..8893a97 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 56c16c7..7080050 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)) {
-- 
1.6.0.2

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