From: Jack Morgenstein <jackm@mellanox.co.il>
Date: Tue, 15 Aug 2006 18:11:18 +0000 (+0300)
Subject: IB/mthca: Recover from catastrophic errors
X-Git-Tag: v2.6.19-rc1~1293^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3b30f5e8a0c50db3d76b6f7c7cc50245aeb57fd;p=pandora-kernel.git

IB/mthca: Recover from catastrophic errors

Trigger device remove and then add when a catastrophic error is
detected in hardware.  This, in turn, will cause a device reset, which
we hope will recover from the catastrophic condition.

Since this might interefere with debugging the root cause, add a
module option to suppress this behaviour.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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