From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Tue, 27 May 2014 11:45:45 +0000 (+0300)
Subject: wil6210: limit fw error recovery attempts
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~99^2^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc219eed079eb0b11d93ed1adf4fa58f2b465215;p=pandora-kernel.git

wil6210: limit fw error recovery attempts

In case there is something fundamentally wrong with the firmware
(example: RF cable disconnected), FW will always crash immediately
after reset. This leads to infinite fw error recovery loop.

Count consecutive unsuccessful error recovery attempts in a short period
of time, and stop doing recovery after some reasonable count.
It is still possible to manually reset fw doing
interface down/up sequence.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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