diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index edf63dc0afe..9d411f21460 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1384,7 +1384,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr, ipoib_warn(priv, "enabling connected mode " "will cause multicast packet drops\n"); - dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_SG); + dev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO); priv->tx_wr.send_flags &= ~IB_SEND_IP_CSUM; ipoib_flush_paths(dev); @@ -1396,8 +1396,11 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr, dev->mtu = min(priv->mcast_mtu, dev->mtu); ipoib_flush_paths(dev); - if (test_bit(IPOIB_FLAG_CSUM, &priv->flags)) + if (test_bit(IPOIB_FLAG_CSUM, &priv->flags)) { dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; + if (priv->hca_caps & IB_DEVICE_UD_TSO) + dev->features |= NETIF_F_TSO; + } return count; } |