diff --git a/drivers/net/cxgb3/adapter.h b/drivers/net/cxgb3/adapter.h index 7300de5a1426..8b395b537330 100644 --- a/drivers/net/cxgb3/adapter.h +++ b/drivers/net/cxgb3/adapter.h @@ -45,7 +45,6 @@ #include "t3cdev.h" #include -struct vlan_group; struct adapter; struct sge_qset; struct port_info; @@ -66,7 +65,6 @@ struct iscsi_config { struct port_info { struct adapter *adapter; - struct vlan_group *vlan_grp; struct sge_qset *qs; u8 port_id; u8 nqsets; diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 9081ce037149..93b41a7ac175 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -2532,25 +2532,51 @@ static void t3_synchronize_rx(struct adapter *adap, const struct port_info *p) } } -static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp) +static void cxgb_vlan_mode(struct net_device *dev, u32 features) { struct port_info *pi = netdev_priv(dev); struct adapter *adapter = pi->adapter; - pi->vlan_grp = grp; - if (adapter->params.rev > 0) - t3_set_vlan_accel(adapter, 1 << pi->port_id, grp != NULL); - else { + if (adapter->params.rev > 0) { + t3_set_vlan_accel(adapter, 1 << pi->port_id, + features & NETIF_F_HW_VLAN_RX); + } else { /* single control for all ports */ - unsigned int i, have_vlans = 0; + unsigned int i, have_vlans = features & NETIF_F_HW_VLAN_RX; + for_each_port(adapter, i) - have_vlans |= adap2pinfo(adapter, i)->vlan_grp != NULL; + have_vlans |= + adapter->port[i]->features & NETIF_F_HW_VLAN_RX; t3_set_vlan_accel(adapter, 1, have_vlans); } t3_synchronize_rx(adapter, pi); } +static u32 cxgb_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 cxgb_set_features(struct net_device *dev, u32 features) +{ + u32 changed = dev->features ^ features; + + if (changed & NETIF_F_HW_VLAN_RX) + cxgb_vlan_mode(dev, features); + + return 0; +} + #ifdef CONFIG_NET_POLL_CONTROLLER static void cxgb_netpoll(struct net_device *dev) { @@ -3131,7 +3157,8 @@ static const struct net_device_ops cxgb_netdev_ops = { .ndo_do_ioctl = cxgb_ioctl, .ndo_change_mtu = cxgb_change_mtu, .ndo_set_mac_address = cxgb_set_mac_addr, - .ndo_vlan_rx_register = vlan_rx_register, + .ndo_fix_features = cxgb_fix_features, + .ndo_set_features = cxgb_set_features, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = cxgb_netpoll, #endif @@ -3263,9 +3290,8 @@ static int __devinit init_one(struct pci_dev *pdev, netdev->mem_start = mmio_start; netdev->mem_end = mmio_start + mmio_len - 1; netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_TSO | NETIF_F_RXCSUM; - netdev->features |= netdev->hw_features | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; + NETIF_F_TSO | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_RX; + netdev->features |= netdev->hw_features | NETIF_F_HW_VLAN_TX; if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; @@ -3329,6 +3355,9 @@ static int __devinit init_one(struct pci_dev *pdev, err = sysfs_create_group(&adapter->port[0]->dev.kobj, &cxgb3_attr_group); + for_each_port(adapter, i) + cxgb_vlan_mode(adapter->port[i], adapter->port[i]->features); + print_port_info(adapter, ai); return 0; diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c index fa1b450af825..32636a1d62a5 100644 --- a/drivers/net/cxgb3/cxgb3_offload.c +++ b/drivers/net/cxgb3/cxgb3_offload.c @@ -176,16 +176,13 @@ static struct net_device *get_iff_from_mac(struct adapter *adapter, int i; for_each_port(adapter, i) { - struct vlan_group *grp; struct net_device *dev = adapter->port[i]; - const struct port_info *p = netdev_priv(dev); if (!memcmp(dev->dev_addr, mac, ETH_ALEN)) { if (vlan && vlan != VLAN_VID_MASK) { - grp = p->vlan_grp; - dev = NULL; - if (grp) - dev = vlan_group_get_device(grp, vlan); + rcu_read_lock(); + dev = __vlan_find_dev_deep(dev, vlan); + rcu_read_unlock(); } else if (netif_is_bond_slave(dev)) { while (dev->master) dev = dev->master; diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c index 76bf5892b962..d6fa1777a343 100644 --- a/drivers/net/cxgb3/sge.c +++ b/drivers/net/cxgb3/sge.c @@ -2028,28 +2028,11 @@ static void rx_eth(struct adapter *adap, struct sge_rspq *rq, skb_checksum_none_assert(skb); skb_record_rx_queue(skb, qs - &adap->sge.qs[pi->first_qset]); - if (unlikely(p->vlan_valid)) { - struct vlan_group *grp = pi->vlan_grp; - + if (p->vlan_valid) { qs->port_stats[SGE_PSTAT_VLANEX]++; - if (likely(grp)) - if (lro) - vlan_gro_receive(&qs->napi, grp, - ntohs(p->vlan), skb); - else { - if (unlikely(pi->iscsic.flags)) { - unsigned short vtag = ntohs(p->vlan) & - VLAN_VID_MASK; - skb->dev = vlan_group_get_device(grp, - vtag); - cxgb3_process_iscsi_prov_pack(pi, skb); - } - __vlan_hwaccel_rx(skb, grp, ntohs(p->vlan), - rq->polling); - } - else - dev_kfree_skb_any(skb); - } else if (rq->polling) { + __vlan_hwaccel_put_tag(skb, ntohs(p->vlan)); + } + if (rq->polling) { if (lro) napi_gro_receive(&qs->napi, skb); else { @@ -2147,14 +2130,8 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs, skb_record_rx_queue(skb, qs - &adap->sge.qs[pi->first_qset]); - if (unlikely(cpl->vlan_valid)) { - struct vlan_group *grp = pi->vlan_grp; - - if (likely(grp != NULL)) { - vlan_gro_frags(&qs->napi, grp, ntohs(cpl->vlan)); - return; - } - } + if (cpl->vlan_valid) + __vlan_hwaccel_put_tag(skb, ntohs(cpl->vlan)); napi_gro_frags(&qs->napi); }