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path: root/drivers/net/ethernet/intel/e1000e/netdev.c
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Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 73f745205a1c..2b2e2f8c6369 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -154,16 +154,6 @@ void __ew32(struct e1000_hw *hw, unsigned long reg, u32 val)
154 writel(val, hw->hw_addr + reg); 154 writel(val, hw->hw_addr + reg);
155} 155}
156 156
157static bool e1000e_vlan_used(struct e1000_adapter *adapter)
158{
159 u16 vid;
160
161 for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID)
162 return true;
163
164 return false;
165}
166
167/** 157/**
168 * e1000_regdump - register printout routine 158 * e1000_regdump - register printout routine
169 * @hw: pointer to the HW structure 159 * @hw: pointer to the HW structure
@@ -3453,8 +3443,7 @@ static void e1000e_set_rx_mode(struct net_device *netdev)
3453 3443
3454 ew32(RCTL, rctl); 3444 ew32(RCTL, rctl);
3455 3445
3456 if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX || 3446 if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX)
3457 e1000e_vlan_used(adapter))
3458 e1000e_vlan_strip_enable(adapter); 3447 e1000e_vlan_strip_enable(adapter);
3459 else 3448 else
3460 e1000e_vlan_strip_disable(adapter); 3449 e1000e_vlan_strip_disable(adapter);
@@ -6926,6 +6915,14 @@ static netdev_features_t e1000_fix_features(struct net_device *netdev,
6926 if ((hw->mac.type >= e1000_pch2lan) && (netdev->mtu > ETH_DATA_LEN)) 6915 if ((hw->mac.type >= e1000_pch2lan) && (netdev->mtu > ETH_DATA_LEN))
6927 features &= ~NETIF_F_RXFCS; 6916 features &= ~NETIF_F_RXFCS;
6928 6917
6918 /* Since there is no support for separate Rx/Tx vlan accel
6919 * enable/disable make sure Tx flag is always in same state as Rx.
6920 */
6921 if (features & NETIF_F_HW_VLAN_CTAG_RX)
6922 features |= NETIF_F_HW_VLAN_CTAG_TX;
6923 else
6924 features &= ~NETIF_F_HW_VLAN_CTAG_TX;
6925
6929 return features; 6926 return features;
6930} 6927}
6931 6928