From: Markus Stockhausen <stockhausen@collogia.de>
Date: Wed, 13 Aug 2014 14:07:30 +0000 (+0000)
Subject: IB/mlx4: Disable TSO for Connect-X rev. A0 HCAs
X-Git-Tag: fixes-for-v3.18-merge-window~78^2^4~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50e2ec9105fe1045298924a6c7b9ce870a0b6c13;p=pandora-kernel.git

IB/mlx4: Disable TSO for Connect-X rev. A0 HCAs

According to <http://marc.info/?t=138347640900004&r=1&w=2>, revision
A0 of Connect-X does not correctly assemble TSO packets.  Disable that
feature on that hardware revision.

Signed-off-by: Roland Dreier <roland@purestorage.com>
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