From: Yishai Hadas <yishaih@mellanox.com>
Date: Sun, 25 Jan 2015 14:59:38 +0000 (+0200)
Subject: net/mlx4_core: Enhance the catas flow to support device reset
X-Git-Tag: fixes-v4.0-rc1~150^2~151^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6bc11e42646e661e699a5593cbd1e9dba7191d0;p=pandora-kernel.git

net/mlx4_core: Enhance the catas flow to support device reset

This includes:

- resetting the chip when a fatal error is detected (the current code
  does not do this).

- exposing the ability to enter error state from outside the catas code
  by calling its functionality. (E.g. FW Command timeout, AER error).

- managing a persistent device state. This is needed to sync between
  reset flow cases.

Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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