From: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Date: Sat, 27 Aug 2011 10:47:47 +0000 (+0530)
Subject: ath9k: Add debugfs support for mac/baseband samples
X-Git-Tag: v3.2-rc1~129^2~287^2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf3af74824b1bf2bd60eb6a0dd82b27f9e9236ac;p=pandora-kernel.git

ath9k: Add debugfs support for mac/baseband samples

This patch keep track of number of samples that includes
DMA debugs registers, PCU observe, CR, channel noise,
cycle conters, noisefloor history buffer and last N number
of tx and rx descriptor status. These samples are grouped
in table manner which dumping in debgufs.

Debugfs file location:
    <debugfs_mnt>/ieee80211/phy#/ath9k/samples

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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