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path: root/drivers/net/ixgb/ixgb_main.c
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Diffstat (limited to 'drivers/net/ixgb/ixgb_main.c')
-rw-r--r--drivers/net/ixgb/ixgb_main.c54
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