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qlge: Do not propaged vlan tag offloads to vlans

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qlge driver turns off NETIF_F_HW_CTAG_FILTER, but forgets to
turn off HW_CTAG_TX and HW_CTAG_RX on vlan devices.  With the
current settings, q-in-q will only generate a single vlan header.
Remember to mask off CTAG_TX and CTAG_RX features in vlan_features.

CC: Shahed Shaikh <shahed.shaikh@qlogic.com>
CC: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
CC: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Vlad Yasevich <vyasevic@redhat.com>
Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vlad Yasevich 2014-03-27 22:14:46 -04:00 committed by David S. Miller
parent fc92f745f8
commit f6d1ac4b5f
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/qlogic/qlge/qlge_main.c
View file

@ -4765,7 +4765,9 @@ static int qlge_probe(struct pci_dev *pdev,
ndev->features = ndev->hw_features;
ndev->vlan_features = ndev->hw_features;
/* vlan gets same features (except vlan filter) */
ndev->vlan_features &= ~NETIF_F_HW_VLAN_CTAG_FILTER;
ndev->vlan_features &= ~(NETIF_F_HW_VLAN_CTAG_FILTER |
NETIF_F_HW_VLAN_CTAG_TX |
NETIF_F_HW_VLAN_CTAG_RX);
if (test_bit(QL_DMA64, &qdev->flags))
ndev->features |= NETIF_F_HIGHDMA;