diff options
| author | Narender Kumar <narender.kumar@qlogic.com> | 2009-08-23 08:35:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-23 19:00:20 -0700 |
| commit | 1bb482f8a46000f77577948ff1c350275bba7dc9 (patch) | |
| tree | 3003df5a4414af44af0756f670531d9445bad397 /drivers/net/netxen/netxen_nic_main.c | |
| parent | 8fea0f0db87a4aaed41a93eed147af61cc5f9e3f (diff) | |
netxen: ethtool statistics and control for LRO
Add ethtool -K knob to control LRO in firmware.
LRO path is completely separated from GRO, LRO packets
are still fed with netif_receive_skb().
Also fix ethtool statistics to include LRO packets.
Also use correct message type while configuring interrupt coalescing.
Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_main.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 4e3fb30d66fe..de67e42a2971 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -892,6 +892,9 @@ netxen_nic_up(struct netxen_adapter *adapter, struct net_device *netdev) if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) netxen_config_intr_coalesce(adapter); + if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO) + netxen_config_hw_lro(adapter, NETXEN_NIC_LRO_ENABLED); + netxen_napi_enable(adapter); if (adapter->capabilities & NX_FW_CAPABILITY_LINK_NOTIFICATION) @@ -1077,6 +1080,9 @@ netxen_setup_netdev(struct netxen_adapter *adapter, if (adapter->capabilities & NX_FW_CAPABILITY_FVLANTX) netdev->features |= (NETIF_F_HW_VLAN_TX); + if (adapter->capabilities & NX_FW_CAPABILITY_HW_LRO) + netdev->features |= NETIF_F_LRO; + netdev->irq = adapter->msix_entries[0].vector; err = netxen_napi_add(adapter, netdev); @@ -1812,7 +1818,7 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev) memset(stats, 0, sizeof(*stats)); - stats->rx_packets = adapter->stats.no_rcv; + stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts; stats->tx_packets = adapter->stats.xmitfinished; stats->rx_bytes = adapter->stats.rxbytes; stats->tx_bytes = adapter->stats.txbytes; |