diff options
Diffstat (limited to 'drivers/net/cxgb4vf/cxgb4vf_main.c')
| -rw-r--r-- | drivers/net/cxgb4vf/cxgb4vf_main.c | 68 |
1 files changed, 33 insertions, 35 deletions
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c index e71c08e547e..ec799139dfe 100644 --- a/drivers/net/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/cxgb4vf/cxgb4vf_main.c @@ -33,7 +33,6 @@ * SOFTWARE. */ -#include <linux/version.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> @@ -210,18 +209,8 @@ void t4vf_os_link_changed(struct adapter *adapter, int pidx, int link_ok) * ====================== */ -/* - * Record our new VLAN Group and enable/disable hardware VLAN Tag extraction - * based on whether the specified VLAN Group pointer is NULL or not. - */ -static void cxgb4vf_vlan_rx_register(struct net_device *dev, - struct vlan_group *grp) -{ - struct port_info *pi = netdev_priv(dev); - pi->vlan_grp = grp; - t4vf_set_rxmode(pi->adapter, pi->viid, -1, -1, -1, -1, grp != NULL, 0); -} + /* * Perform the MAC and PHY actions needed to enable a "port" (Virtual @@ -234,9 +223,9 @@ static int link_start(struct net_device *dev) /* * We do not set address filters and promiscuity here, the stack does - * that step explicitly. + * that step explicitly. Enable vlan accel. */ - ret = t4vf_set_rxmode(pi->adapter, pi->viid, dev->mtu, -1, -1, -1, -1, + ret = t4vf_set_rxmode(pi->adapter, pi->viid, dev->mtu, -1, -1, -1, 1, true); if (ret == 0) { ret = t4vf_change_mac(pi->adapter, pi->viid, @@ -1103,6 +1092,32 @@ static int cxgb4vf_change_mtu(struct net_device *dev, int new_mtu) return ret; } +static u32 cxgb4vf_fix_features(struct net_device *dev, u32 features) +{ + /* + * Since there is no support for separate rx/tx vlan accel + * enable/disable make sure tx flag is always in same state as rx. + */ + if (features & NETIF_F_HW_VLAN_RX) + features |= NETIF_F_HW_VLAN_TX; + else + features &= ~NETIF_F_HW_VLAN_TX; + + return features; +} + +static int cxgb4vf_set_features(struct net_device *dev, u32 features) +{ + struct port_info *pi = netdev_priv(dev); + u32 changed = dev->features ^ features; + + if (changed & NETIF_F_HW_VLAN_RX) + t4vf_set_rxmode(pi->adapter, pi->viid, -1, -1, -1, -1, + features & NETIF_F_HW_VLAN_TX, 0); + + return 0; +} + /* * Change the devices MAC address. */ @@ -2422,7 +2437,6 @@ static int __devinit enable_msix(struct adapter *adapter) return err; } -#ifdef HAVE_NET_DEVICE_OPS static const struct net_device_ops cxgb4vf_netdev_ops = { .ndo_open = cxgb4vf_open, .ndo_stop = cxgb4vf_stop, @@ -2433,12 +2447,12 @@ static const struct net_device_ops cxgb4vf_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_do_ioctl = cxgb4vf_do_ioctl, .ndo_change_mtu = cxgb4vf_change_mtu, - .ndo_vlan_rx_register = cxgb4vf_vlan_rx_register, + .ndo_fix_features = cxgb4vf_fix_features, + .ndo_set_features = cxgb4vf_set_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = cxgb4vf_poll_controller, #endif }; -#endif /* * "Probe" a device: initialize a device and construct all kernel and driver @@ -2603,31 +2617,15 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, netdev->hw_features = NETIF_F_SG | TSO_FLAGS | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_HW_VLAN_TX | NETIF_F_RXCSUM; + NETIF_F_HW_VLAN_RX | NETIF_F_RXCSUM; netdev->vlan_features = NETIF_F_SG | TSO_FLAGS | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_HIGHDMA; - netdev->features = netdev->hw_features | - NETIF_F_HW_VLAN_RX; + netdev->features = netdev->hw_features | NETIF_F_HW_VLAN_TX; if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; -#ifdef HAVE_NET_DEVICE_OPS netdev->netdev_ops = &cxgb4vf_netdev_ops; -#else - netdev->vlan_rx_register = cxgb4vf_vlan_rx_register; - netdev->open = cxgb4vf_open; - netdev->stop = cxgb4vf_stop; - netdev->hard_start_xmit = t4vf_eth_xmit; - netdev->get_stats = cxgb4vf_get_stats; - netdev->set_rx_mode = cxgb4vf_set_rxmode; - netdev->do_ioctl = cxgb4vf_do_ioctl; - netdev->change_mtu = cxgb4vf_change_mtu; - netdev->set_mac_address = cxgb4vf_set_mac_addr; -#ifdef CONFIG_NET_POLL_CONTROLLER - netdev->poll_controller = cxgb4vf_poll_controller; -#endif -#endif SET_ETHTOOL_OPS(netdev, &cxgb4vf_ethtool_ops); /* |