diff options
| -rw-r--r-- | drivers/net/cxgb4/cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/net/cxgb4/cxgb4_main.c | 31 | ||||
| -rw-r--r-- | drivers/net/cxgb4/sge.c | 23 |
3 files changed, 24 insertions, 31 deletions
diff --git a/drivers/net/cxgb4/cxgb4.h b/drivers/net/cxgb4/cxgb4.h index eaa49e4119f..3d4253d311e 100644 --- a/drivers/net/cxgb4/cxgb4.h +++ b/drivers/net/cxgb4/cxgb4.h @@ -281,7 +281,6 @@ struct sge_rspq; struct port_info { struct adapter *adapter; - struct vlan_group *vlan_grp; u16 viid; s16 xact_addr_filt; /* index of exact MAC address filter */ u16 rss_size; /* size of VI's RSS table slice */ diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index 2a01a23ed40..f17703f410b 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c @@ -403,7 +403,7 @@ static int link_start(struct net_device *dev) * that step explicitly. */ ret = t4_set_rxmode(pi->adapter, mb, pi->viid, dev->mtu, -1, -1, -1, - pi->vlan_grp != NULL, true); + !!(dev->features & NETIF_F_HW_VLAN_RX), true); if (ret == 0) { ret = t4_change_mac(pi->adapter, mb, pi->viid, pi->xact_addr_filt, dev->dev_addr, true, @@ -1881,7 +1881,24 @@ static int set_tso(struct net_device *dev, u32 value) static int set_flags(struct net_device *dev, u32 flags) { - return ethtool_op_set_flags(dev, flags, ETH_FLAG_RXHASH); + int err; + unsigned long old_feat = dev->features; + + err = ethtool_op_set_flags(dev, flags, ETH_FLAG_RXHASH | + ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN); + if (err) + return err; + + if ((old_feat ^ dev->features) & NETIF_F_HW_VLAN_RX) { + const struct port_info *pi = netdev_priv(dev); + + err = t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1, + -1, -1, -1, !!(flags & ETH_FLAG_RXVLAN), + true); + if (err) + dev->features = old_feat; + } + return err; } static int get_rss_table(struct net_device *dev, struct ethtool_rxfh_indir *p) @@ -2842,15 +2859,6 @@ static int cxgb_set_mac_addr(struct net_device *dev, void *p) return 0; } -static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp) -{ - struct port_info *pi = netdev_priv(dev); - - pi->vlan_grp = grp; - t4_set_rxmode(pi->adapter, pi->adapter->fn, pi->viid, -1, -1, -1, -1, - grp != NULL, true); -} - #ifdef CONFIG_NET_POLL_CONTROLLER static void cxgb_netpoll(struct net_device *dev) { @@ -2878,7 +2886,6 @@ static const struct net_device_ops cxgb4_netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_do_ioctl = cxgb_ioctl, .ndo_change_mtu = cxgb_change_mtu, - .ndo_vlan_rx_register = vlan_rx_register, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = cxgb_netpoll, #endif diff --git a/drivers/net/cxgb4/sge.c b/drivers/net/cxgb4/sge.c index 9967f3debce..17022258ed6 100644 --- a/drivers/net/cxgb4/sge.c +++ b/drivers/net/cxgb4/sge.c @@ -1530,18 +1530,11 @@ static void do_gro(struct sge_eth_rxq *rxq, const struct pkt_gl *gl, skb->rxhash = (__force u32)pkt->rsshdr.hash_val; if (unlikely(pkt->vlan_ex)) { - struct port_info *pi = netdev_priv(rxq->rspq.netdev); - struct vlan_group *grp = pi->vlan_grp; - + __vlan_hwaccel_put_tag(skb, ntohs(pkt->vlan)); rxq->stats.vlan_ex++; - if (likely(grp)) { - ret = vlan_gro_frags(&rxq->rspq.napi, grp, - ntohs(pkt->vlan)); - goto stats; - } } ret = napi_gro_frags(&rxq->rspq.napi); -stats: if (ret == GRO_HELD) + if (ret == GRO_HELD) rxq->stats.lro_pkts++; else if (ret == GRO_MERGED || ret == GRO_MERGED_FREE) rxq->stats.lro_merged++; @@ -1608,16 +1601,10 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp, skb_checksum_none_assert(skb); if (unlikely(pkt->vlan_ex)) { - struct vlan_group *grp = pi->vlan_grp; - + __vlan_hwaccel_put_tag(skb, ntohs(pkt->vlan)); rxq->stats.vlan_ex++; - if (likely(grp)) - vlan_hwaccel_receive_skb(skb, grp, ntohs(pkt->vlan)); - else - dev_kfree_skb_any(skb); - } else - netif_receive_skb(skb); - + } + netif_receive_skb(skb); return 0; } |