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| author |   Amit Kumar Salecha <amit.salecha@qlogic.com> | 2010-09-16 19:14:39 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-09-17 11:26:09 -0700 |
| commit | d57906633efd58ccd93f056ed436ffde5cb31aa8 (patch) | |
| tree | 59a319066931683e8b9ed0feeef0c483fcb5b068 /drivers/net/qlcnic/qlcnic_main.c | |
| parent | drivers/net/tulip/de4x5.c: fix union member name in DE4X5_GET_REG ioctl (diff) | |
| download | linux-dev-d57906633efd58ccd93f056ed436ffde5cb31aa8.tar.xz linux-dev-d57906633efd58ccd93f056ed436ffde5cb31aa8.zip | |
qlcnic: support vlan rx accleration
Implemented vlan rx accleration in driver.
This helps in increasing significant performance and
reduces cpu utilization with GRO and LRO.
Eric Dumazet:
"Its a bit strange you use dev_kfree_skb_any(skb) here."
"We run in NAPI mode, so you can use dev_kfree_skb()."
Amit:
Done. Using dev_kfree_skb();
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 5fd2abd1eb67..9eb0ced1ffab 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -371,6 +371,13 @@ static int qlcnic_set_mac(struct net_device *netdev, void *p) return 0; } +static void qlcnic_vlan_rx_register(struct net_device *netdev, + struct vlan_group *grp) +{ + struct qlcnic_adapter *adapter = netdev_priv(netdev); + adapter->vlgrp = grp; +} + static const struct net_device_ops qlcnic_netdev_ops = { .ndo_open = qlcnic_open, .ndo_stop = qlcnic_close, @@ -381,6 +388,7 @@ static const struct net_device_ops qlcnic_netdev_ops = { .ndo_set_mac_address = qlcnic_set_mac, .ndo_change_mtu = qlcnic_change_mtu, .ndo_tx_timeout = qlcnic_tx_timeout, + .ndo_vlan_rx_register = qlcnic_vlan_rx_register, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = qlcnic_poll_controller, #endif @@ -1446,7 +1454,7 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter, SET_ETHTOOL_OPS(netdev, &qlcnic_ethtool_ops); netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_IPV6_CSUM | NETIF_F_GRO); + NETIF_F_IPV6_CSUM | NETIF_F_GRO | NETIF_F_HW_VLAN_RX); netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); |