From: Vivek Natarajan <vnatarajan@atheros.com>
Date: Thu, 27 Jan 2011 09:15:08 +0000 (+0530)
Subject: ath9k: Fix a PLL hang issue observed with AR9485.
X-Git-Tag: v2.6.39-rc1~468^2~417^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=181fb18daaf88a20175b0da70024563b0b7c0666;p=pandora-kernel.git

ath9k: Fix a PLL hang issue observed with AR9485.

When this PLL hang issue is seen, both Rx and Tx fail to work.
The sqsum_dvc needs to be below 2000 for a good chip. During
this issue the sqsum_dvc value is beyond 80000 and only a
full reset can solve this problem.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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