diff options
Diffstat (limited to 'drivers/net/ixgb/ixgb_main.c')
| -rw-r--r-- | drivers/net/ixgb/ixgb_main.c | 54 |
1 files changed, 12 insertions, 42 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index 5639cccb4935..0f681ac2da8d 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -100,8 +100,6 @@ static void ixgb_tx_timeout_task(struct work_struct *work); static void ixgb_vlan_strip_enable(struct ixgb_adapter *adapter); static void ixgb_vlan_strip_disable(struct ixgb_adapter *adapter); -static void ixgb_vlan_rx_register(struct net_device *netdev, - struct vlan_group *grp); static void ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid); static void ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); static void ixgb_restore_vlan(struct ixgb_adapter *adapter); @@ -336,7 +334,6 @@ static const struct net_device_ops ixgb_netdev_ops = { .ndo_set_mac_address = ixgb_set_mac, .ndo_change_mtu = ixgb_change_mtu, .ndo_tx_timeout = ixgb_tx_timeout, - .ndo_vlan_rx_register = ixgb_vlan_rx_register, .ndo_vlan_rx_add_vid = ixgb_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = ixgb_vlan_rx_kill_vid, #ifdef CONFIG_NET_POLL_CONTROLLER @@ -1508,7 +1505,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) DESC_NEEDED))) return NETDEV_TX_BUSY; - if (adapter->vlgrp && vlan_tx_tag_present(skb)) { + if (vlan_tx_tag_present(skb)) { tx_flags |= IXGB_TX_FLAGS_VLAN; vlan_id = vlan_tx_tag_get(skb); } @@ -2049,12 +2046,11 @@ ixgb_clean_rx_irq(struct ixgb_adapter *adapter, int *work_done, int work_to_do) ixgb_rx_checksum(adapter, rx_desc, skb); skb->protocol = eth_type_trans(skb, netdev); - if (adapter->vlgrp && (status & IXGB_RX_DESC_STATUS_VP)) { - vlan_hwaccel_receive_skb(skb, adapter->vlgrp, - le16_to_cpu(rx_desc->special)); - } else { - netif_receive_skb(skb); - } + if (status & IXGB_RX_DESC_STATUS_VP) + __vlan_hwaccel_put_tag(skb, + le16_to_cpu(rx_desc->special)); + + netif_receive_skb(skb); rxdesc_done: /* clean up descriptor, might be written over by hw */ @@ -2152,20 +2148,6 @@ map_skb: } } -/** - * ixgb_vlan_rx_register - enables or disables vlan tagging/stripping. - * - * @param netdev network interface device structure - * @param grp indicates to enable or disable tagging/stripping - **/ -static void -ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp) -{ - struct ixgb_adapter *adapter = netdev_priv(netdev); - - adapter->vlgrp = grp; -} - static void ixgb_vlan_strip_enable(struct ixgb_adapter *adapter) { @@ -2200,6 +2182,7 @@ ixgb_vlan_rx_add_vid(struct net_device *netdev, u16 vid) vfta = IXGB_READ_REG_ARRAY(&adapter->hw, VFTA, index); vfta |= (1 << (vid & 0x1F)); ixgb_write_vfta(&adapter->hw, index, vfta); + set_bit(vid, adapter->active_vlans); } static void @@ -2208,35 +2191,22 @@ ixgb_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) struct ixgb_adapter *adapter = netdev_priv(netdev); u32 vfta, index; - ixgb_irq_disable(adapter); - - vlan_group_set_device(adapter->vlgrp, vid, NULL); - - /* don't enable interrupts unless we are UP */ - if (adapter->netdev->flags & IFF_UP) - ixgb_irq_enable(adapter); - /* remove VID from filter table */ index = (vid >> 5) & 0x7F; vfta = IXGB_READ_REG_ARRAY(&adapter->hw, VFTA, index); vfta &= ~(1 << (vid & 0x1F)); ixgb_write_vfta(&adapter->hw, index, vfta); + clear_bit(vid, adapter->active_vlans); } static void ixgb_restore_vlan(struct ixgb_adapter *adapter) { - ixgb_vlan_rx_register(adapter->netdev, adapter->vlgrp); - - if (adapter->vlgrp) { - u16 vid; - for (vid = 0; vid < VLAN_N_VID; vid++) { - if (!vlan_group_get_device(adapter->vlgrp, vid)) - continue; - ixgb_vlan_rx_add_vid(adapter->netdev, vid); - } - } + u16 vid; + + for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID) + ixgb_vlan_rx_add_vid(adapter->netdev, vid); } #ifdef CONFIG_NET_POLL_CONTROLLER |