diff options
| -rw-r--r-- | drivers/net/s2io.c | 100 |
1 files changed, 20 insertions, 80 deletions
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 2302d9743744..58b78f46e54f 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -6618,25 +6618,6 @@ static int s2io_ethtool_get_regs_len(struct net_device *dev) } -static u32 s2io_ethtool_get_rx_csum(struct net_device *dev) -{ - struct s2io_nic *sp = netdev_priv(dev); - - return sp->rx_csum; -} - -static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data) -{ - struct s2io_nic *sp = netdev_priv(dev); - - if (data) - sp->rx_csum = 1; - else - sp->rx_csum = 0; - - return 0; -} - static int s2io_get_eeprom_len(struct net_device *dev) { return XENA_EEPROM_SPACE; @@ -6688,61 +6669,27 @@ static void s2io_ethtool_get_strings(struct net_device *dev, } } -static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= NETIF_F_IP_CSUM; - else - dev->features &= ~NETIF_F_IP_CSUM; - - return 0; -} - -static u32 s2io_ethtool_op_get_tso(struct net_device *dev) -{ - return (dev->features & NETIF_F_TSO) != 0; -} - -static int s2io_ethtool_op_set_tso(struct net_device *dev, u32 data) -{ - if (data) - dev->features |= (NETIF_F_TSO | NETIF_F_TSO6); - else - dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); - - return 0; -} - -static int s2io_ethtool_set_flags(struct net_device *dev, u32 data) +static int s2io_set_features(struct net_device *dev, u32 features) { struct s2io_nic *sp = netdev_priv(dev); - int rc = 0; - int changed = 0; - - if (ethtool_invalid_flags(dev, data, ETH_FLAG_LRO)) - return -EINVAL; - - if (data & ETH_FLAG_LRO) { - if (!(dev->features & NETIF_F_LRO)) { - dev->features |= NETIF_F_LRO; - changed = 1; - } - } else if (dev->features & NETIF_F_LRO) { - dev->features &= ~NETIF_F_LRO; - changed = 1; - } + u32 changed = (features ^ dev->features) & NETIF_F_LRO; if (changed && netif_running(dev)) { + int rc; + s2io_stop_all_tx_queue(sp); s2io_card_down(sp); + dev->features = features; rc = s2io_card_up(sp); if (rc) s2io_reset(sp); else s2io_start_all_tx_queue(sp); + + return rc ? rc : 1; } - return rc; + return 0; } static const struct ethtool_ops netdev_ethtool_ops = { @@ -6758,15 +6705,6 @@ static const struct ethtool_ops netdev_ethtool_ops = { .get_ringparam = s2io_ethtool_gringparam, .get_pauseparam = s2io_ethtool_getpause_data, .set_pauseparam = s2io_ethtool_setpause_data, - .get_rx_csum = s2io_ethtool_get_rx_csum, - .set_rx_csum = s2io_ethtool_set_rx_csum, - .set_tx_csum = s2io_ethtool_op_set_tx_csum, - .set_flags = s2io_ethtool_set_flags, - .get_flags = ethtool_op_get_flags, - .set_sg = ethtool_op_set_sg, - .get_tso = s2io_ethtool_op_get_tso, - .set_tso = s2io_ethtool_op_set_tso, - .set_ufo = ethtool_op_set_ufo, .self_test = s2io_ethtool_test, .get_strings = s2io_ethtool_get_strings, .set_phys_id = s2io_ethtool_set_led, @@ -7538,7 +7476,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) && ((!ring_data->lro) || (ring_data->lro && (!(rxdp->Control_1 & RXD_FRAME_IP_FRAG)))) && - (sp->rx_csum)) { + (dev->features & NETIF_F_RXCSUM)) { l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1); l4_csum = RXD_GET_L4_CKSUM(rxdp->Control_1); if ((l3_csum == L3_CKSUM_OK) && (l4_csum == L4_CKSUM_OK)) { @@ -7799,6 +7737,7 @@ static const struct net_device_ops s2io_netdev_ops = { .ndo_do_ioctl = s2io_ioctl, .ndo_set_mac_address = s2io_set_mac_addr, .ndo_change_mtu = s2io_change_mtu, + .ndo_set_features = s2io_set_features, .ndo_vlan_rx_register = s2io_vlan_rx_register, .ndo_vlan_rx_kill_vid = s2io_vlan_rx_kill_vid, .ndo_tx_timeout = s2io_tx_watchdog, @@ -8040,17 +7979,18 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) /* Driver entry points */ dev->netdev_ops = &s2io_netdev_ops; SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); - dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - dev->features |= NETIF_F_LRO; - dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; + dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | + NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_RXCSUM | NETIF_F_LRO; + dev->features |= dev->hw_features | + NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; + if (sp->device_type & XFRAME_II_DEVICE) { + dev->hw_features |= NETIF_F_UFO; + if (ufo) + dev->features |= NETIF_F_UFO; + } if (sp->high_dma_flag == true) dev->features |= NETIF_F_HIGHDMA; - dev->features |= NETIF_F_TSO; - dev->features |= NETIF_F_TSO6; - if ((sp->device_type & XFRAME_II_DEVICE) && (ufo)) { - dev->features |= NETIF_F_UFO; - dev->features |= NETIF_F_HW_CSUM; - } dev->watchdog_timeo = WATCH_DOG_TIMEOUT; INIT_WORK(&sp->rst_timer_task, s2io_restart_nic); INIT_WORK(&sp->set_link_task, s2io_set_link); |