summaryrefslogtreecommitdiffstats
path: root/drivers/net/cxgb4vf
diff options
context:
space:
mode:
authorCasey Leedom <leedom@chelsio.com>2010-11-11 10:30:43 +0100
committerDavid S. Miller <davem@davemloft.net>2010-11-15 18:17:38 +0100
commit410989f65151557701ce86875b141e694281dd6c (patch)
tree3d820193bc53dc5e4075003c75c36e483c79d825 /drivers/net/cxgb4vf
parentcxgb4vf: fix up "Section Mismatch" compiler warning. (diff)
downloadlinux-410989f65151557701ce86875b141e694281dd6c.tar.xz
linux-410989f65151557701ce86875b141e694281dd6c.zip
cxgb4vf: Advertise NETIF_F_TSO_ECN.
Advertise NETIF_F_TSO_ECN. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb4vf')
-rw-r--r--drivers/net/cxgb4vf/cxgb4vf_main.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 4cf530ac149d..9246d2fa6cf9 100644
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -1534,14 +1534,19 @@ static void cxgb4vf_get_wol(struct net_device *dev,
}
/*
+ * TCP Segmentation Offload flags which we support.
+ */
+#define TSO_FLAGS (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN)
+
+/*
* Set TCP Segmentation Offloading feature capabilities.
*/
static int cxgb4vf_set_tso(struct net_device *dev, u32 tso)
{
if (tso)
- dev->features |= NETIF_F_TSO | NETIF_F_TSO6;
+ dev->features |= TSO_FLAGS;
else
- dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+ dev->features &= ~TSO_FLAGS;
return 0;
}
@@ -2610,7 +2615,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev,
netif_carrier_off(netdev);
netdev->irq = pdev->irq;
- netdev->features = (NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
+ netdev->features = (NETIF_F_SG | TSO_FLAGS |
NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
NETIF_F_GRO);