diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 175581cf478c..72ae63f0072d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1448,37 +1448,6 @@ static ssize_t show_mode(struct device *d, struct device_attribute *attr, return sprintf(buf, "datagram\n"); } -int ipoib_set_mode(struct net_device *dev, const char *buf) -{ - struct ipoib_dev_priv *priv = netdev_priv(dev); - - /* flush paths if we switch modes so that connections are restarted */ - if (IPOIB_CM_SUPPORTED(dev->dev_addr) && !strcmp(buf, "connected\n")) { - set_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags); - ipoib_warn(priv, "enabling connected mode " - "will cause multicast packet drops\n"); - netdev_update_features(dev); - rtnl_unlock(); - priv->tx_wr.send_flags &= ~IB_SEND_IP_CSUM; - - ipoib_flush_paths(dev); - rtnl_lock(); - return 0; - } - - if (!strcmp(buf, "datagram\n")) { - clear_bit(IPOIB_FLAG_ADMIN_CM, &priv->flags); - netdev_update_features(dev); - dev_set_mtu(dev, min(priv->mcast_mtu, dev->mtu)); - rtnl_unlock(); - ipoib_flush_paths(dev); - rtnl_lock(); - return 0; - } - - return -EINVAL; -} - static ssize_t set_mode(struct device *d, struct device_attribute *attr, const char *buf, size_t count) { |