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IB/core: Add netdev and gid attributes paramteres to cache

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Adding an ability to query the IB cache by a netdev and get the
attributes of a GID. These parameters are necessary in order to
successfully resolve the required GID (when the netdevice is known)
and get the Ethernet L2 attributes from a GID.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-By: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Matan Barak
2015-10-15 18:38:45 +03:00
committed by Doug Ledford
parent fbfb6625ea
commit 55ee3ab2e4
19 changed files with 60 additions and 38 deletions
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2
drivers/infiniband/ulp/ipoib/ipoib_multicast.c
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@@ -561,7 +561,7 @@ void ipoib_mcast_join_task(struct work_struct *work)
}
priv->local_lid = port_attr.lid;
if (ib_query_gid(priv->ca, priv->port, 0, &priv->local_gid))
if (ib_query_gid(priv->ca, priv->port, 0, &priv->local_gid, NULL))
ipoib_warn(priv, "ib_query_gid() failed\n");
else
memcpy(priv->dev->dev_addr + 4, priv->local_gid.raw, sizeof (union ib_gid));