This is a note to let you know that I've just added the patch titled
ath9k: fill channel mode in caldata
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath9k-fill-channel-mode-in-caldata.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9990a882ec3cb26b4f9dc15febb769c34846e2a8 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
Date: Fri, 12 Oct 2012 14:07:24 +0530
Subject: ath9k: fill channel mode in caldata
From: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
commit 77d848372875d2e4cbdbf07030f0e08cab5e7f4d upstream.
It is useful to have channel mode in caldata to find out
whether operaing channel is in HT40/20 when we are currently
on offchannel. It will be used by BTCOEX to enable/disable
concurrent tx mechanism later.
Signed-off-by: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Cc: Jianguo Wu <wujianguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/calib.c | 1 +
drivers/net/wireless/ath/ath9k/hw.h | 1 +
2 files changed, 2 insertions(+)
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -410,6 +410,7 @@ void ath9k_init_nfcal_hist_buffer(struct
ah->caldata->channel = chan->channel;
ah->caldata->channelFlags = chan->channelFlags & ~CHANNEL_CW_INT;
+ ah->caldata->chanmode = chan->chanmode;
h = ah->caldata->nfCalHist;
default_nf = ath9k_hw_get_default_nf(ah, chan);
for (i = 0; i < NUM_NF_READINGS; i++) {
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -361,6 +361,7 @@ struct ath9k_rtt_hist {
struct ath9k_hw_cal_data {
u16 channel;
u32 channelFlags;
+ u32 chanmode;
int32_t CalValid;
int8_t iCoff;
int8_t qCoff;
Patches currently in stable-queue which might be from rmanohar@xxxxxxxxxxxxxxxx are
queue-3.4/ath9k-fix-noisefloor-calibration.patch
queue-3.4/ath9k-fill-channel-mode-in-caldata.patch
queue-3.4/ath9k_hw-enable-hw-pll-power-save-for-ar9462.patch
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