diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2011-07-26 12:19:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-28 07:39:30 +0200 |
| commit | 0891b0e08937aaec2c4734acb94c5ff8042313bb (patch) | |
| tree | 4d02c8d55b2f51708d873c914a778935c18c3e9c /drivers | |
| parent | gianfar: fix bug caused by 87c288c6e9aa31720b72e2bc2d665e24e1653c3e (diff) | |
| download | linux-0891b0e08937aaec2c4734acb94c5ff8042313bb.tar.xz linux-0891b0e08937aaec2c4734acb94c5ff8042313bb.zip | |
forcedeth: fix vlans
For some reason, when rxaccel is disabled, NV_RX3_VLAN_TAG_PRESENT is
still set and some pseudorandom vids appear. So check for
NETIF_F_HW_VLAN_RX as well. Also set correctly hw_features and set vlan
mode on probe.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/forcedeth.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index e64cd9ceac3f..e55df308a3af 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -2764,7 +2764,14 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit) prefetch(skb->data); vlanflags = le32_to_cpu(np->get_rx.ex->buflow); - if (vlanflags & NV_RX3_VLAN_TAG_PRESENT) { + + /* + * There's need to check for NETIF_F_HW_VLAN_RX here. + * Even if vlan rx accel is disabled, + * NV_RX3_VLAN_TAG_PRESENT is pseudo randomly set. + */ + if (dev->features & NETIF_F_HW_VLAN_RX && + vlanflags & NV_RX3_VLAN_TAG_PRESENT) { u16 vid = vlanflags & NV_RX3_VLAN_TAG_MASK; __vlan_hwaccel_put_tag(skb, vid); @@ -5331,15 +5338,16 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK; dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO | NETIF_F_RXCSUM; - dev->features |= dev->hw_features; } np->vlanctl_bits = 0; if (id->driver_data & DEV_HAS_VLAN) { np->vlanctl_bits = NVREG_VLANCONTROL_ENABLE; - dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX; + dev->hw_features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX; } + dev->features |= dev->hw_features; + np->pause_flags = NV_PAUSEFRAME_RX_CAPABLE | NV_PAUSEFRAME_RX_REQ | NV_PAUSEFRAME_AUTONEG; if ((id->driver_data & DEV_HAS_PAUSEFRAME_TX_V1) || (id->driver_data & DEV_HAS_PAUSEFRAME_TX_V2) || @@ -5607,6 +5615,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i goto out_error; } + nv_vlan_mode(dev, dev->features); + netif_carrier_off(dev); dev_info(&pci_dev->dev, "ifname %s, PHY OUI 0x%x @ %d, addr %pM\n", |