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bnx2: disable toggling of rxvlan if necessary
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The bnx2 driver uses .ndo_fix_features to force enable of Rx VLAN tag
stripping when the card cannot disable it. The driver should remove
NETIF_F_HW_VLAN_CTAG_RX flag from hw_features instead so it is fixed
for the ethtool.

Cc: Sony Chacko <sony.chacko@qlogic.com>
Cc: Dept-HSGLinuxNICDev@qlogic.com
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Ivan Vecera authored and David S. Miller committed Mar 2, 2015
1 parent ea37304 commit 26caa34
Showing 1 changed file with 3 additions and 12 deletions.
15 changes: 3 additions & 12 deletions drivers/net/ethernet/broadcom/bnx2.c
Original file line number Diff line number Diff line change
Expand Up @@ -7708,17 +7708,6 @@ bnx2_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state)
return 0;
}

static netdev_features_t
bnx2_fix_features(struct net_device *dev, netdev_features_t features)
{
struct bnx2 *bp = netdev_priv(dev);

if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN))
features |= NETIF_F_HW_VLAN_CTAG_RX;

return features;
}

static int
bnx2_set_features(struct net_device *dev, netdev_features_t features)
{
Expand Down Expand Up @@ -8525,7 +8514,6 @@ static const struct net_device_ops bnx2_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = bnx2_change_mac_addr,
.ndo_change_mtu = bnx2_change_mtu,
.ndo_fix_features = bnx2_fix_features,
.ndo_set_features = bnx2_set_features,
.ndo_tx_timeout = bnx2_tx_timeout,
#ifdef CONFIG_NET_POLL_CONTROLLER
Expand Down Expand Up @@ -8576,6 +8564,9 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
dev->features |= dev->hw_features;
dev->priv_flags |= IFF_UNICAST_FLT;

if (!(bp->flags & BNX2_FLAG_CAN_KEEP_VLAN))
dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX;

if ((rc = register_netdev(dev))) {
dev_err(&pdev->dev, "Cannot register net device\n");
goto error;
Expand Down

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