From: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Date: Fri, 2 Sep 2011 07:40:06 +0000 (+0300)
Subject: ath6kl: Add debugfs interface to dump diagnostic registers from firmware
X-Git-Tag: v3.2-rc1~129^2~104^2^2~14^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91d57de5adfc40184ef7cb8974104459c5211add;p=pandora-kernel.git

ath6kl: Add debugfs interface to dump diagnostic registers from firmware

To dump a particular register:

    echo <reg_addr> > <debugfs_root>/ieee80211/phyX/ath6kl/reg_addr

To dump the entire register set:

    echo 0 > <debugfs_root>/ieee80211/phyX/ath6kl/reg_addr

Register values will be available at:

    cat <debugfs_root>/ieee80211/phyX/ath6kl/reg_dump

kvalo: commit log cleanup, renamed few functions, removed a warning
message

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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