From 7b4c876961ad6ddcfacd69b25fe7e13ff41fe322 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Mon, 27 Sep 2010 17:51:11 -0700 Subject: [PATCH] IPoIB: Skip IBoE ports IPoIB is IP-over-Infiniband link layer. In the case of IBoE, the link layer is Ethernet and IP can work directly over Ethernet, so disable IPoIB for non-IB_LINK_LAYER_INFINIBAND ports. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index b4b22576f12a..9141779fba3c 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1362,6 +1362,8 @@ static void ipoib_add_one(struct ib_device *device) } for (p = s; p <= e; ++p) { + if (rdma_port_get_link_layer(device, p) != IB_LINK_LAYER_INFINIBAND) + continue; dev = ipoib_add_port("ib%d", device, p); if (!IS_ERR(dev)) { priv = netdev_priv(dev);