From: Moni Shoua <monis@mellanox.com>
Date: Thu, 12 Dec 2013 16:03:12 +0000 (+0200)
Subject: IB/cma: IBoE (RoCE) IP-based GID addressing
X-Git-Tag: v3.14-rc1~103^2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b85627b9f02f9b0fb2ef5f021807f4251135857;p=pandora-kernel.git

IB/cma: IBoE (RoCE) IP-based GID addressing

Currently, the IB core and specifically the RDMA-CM assumes that IBoE
(RoCE) gids encode related Ethernet netdevice interface MAC address
and possibly VLAN id.

Change GIDs to be treated as they encode interface IP address.

Since Ethernet layer 2 address parameters are not longer encoded
within gids, we have to extend the Infiniband address structures (e.g.
ib_ah_attr) with layer 2 address parameters, namely mac and vlan.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

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