diff options
| author | Vlad Yasevich <vyasevic@redhat.com> | 2014-03-27 22:14:46 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-28 17:16:50 -0400 |
| commit | f6d1ac4b5f15f57929fe0fa283b3a45dfec717a0 (patch) | |
| tree | 153e011f17d30c20afded26face72c79ecaf9c53 | |
| parent | fc92f745f8d0d3736ce5afb00a905d7cc61f9c46 (diff) | |
| download | lwn-f6d1ac4b5f15f57929fe0fa283b3a45dfec717a0.tar.gz lwn-f6d1ac4b5f15f57929fe0fa283b3a45dfec717a0.zip | |
qlge: Do not propaged vlan tag offloads to vlans
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>
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index ce2cfddbed50..656c65ddadb4 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -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; |