From: Eli Cohen <eli@mellanox.co.il>
Date: Fri, 22 Oct 2010 12:32:05 +0000 (+0200)
Subject: IB/core: Add link layer type information to sysfs
X-Git-Tag: v2.6.37-rc1~95^2^6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ad330a002ffbc422f32a77398666832f0df8a3d;p=pandora-kernel.git

IB/core: Add link layer type information to sysfs

Since an IB transport port may use either IB or Ethernet as its link layer,
add the file /sys/class/infiniband/<device>/ports/<port_num>/link_layer to
show the link layer for the port.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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