This is a note to let you know that I've just added the patch titled
ath9k: Fix programming of minCCA power threshold
to the 4.4-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-fix-programming-of-mincca-power-threshold.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From aaab50fcea78ae3414c3afc25aae8d0603df34d0 Mon Sep 17 00:00:00 2001
From: Sven Eckelmann <sven@xxxxxxxxxxxxx>
Date: Wed, 29 Jun 2016 19:29:30 +0300
Subject: ath9k: Fix programming of minCCA power threshold
From: Sven Eckelmann <sven@xxxxxxxxxxxxx>
commit aaab50fcea78ae3414c3afc25aae8d0603df34d0 upstream.
The function ar9003_hw_apply_minccapwr_thresh takes as second parameter not
a pointer to the channel but a boolean value describing whether the channel
is 2.4GHz or not. This broke (according to the origin commit) the ETSI
regulatory compliance on 5GHz channels.
Fixes: 3533bf6b15a0 ("ath9k: Fix regulatory compliance")
Signed-off-by: Sven Eckelmann <sven@xxxxxxxxxxxxx>
Cc: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
Cc: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -4176,7 +4176,7 @@ static void ath9k_hw_ar9300_set_board_va
if (!AR_SREV_9330(ah) && !AR_SREV_9340(ah) && !AR_SREV_9531(ah))
ar9003_hw_internal_regulator_apply(ah);
ar9003_hw_apply_tuning_caps(ah);
- ar9003_hw_apply_minccapwr_thresh(ah, chan);
+ ar9003_hw_apply_minccapwr_thresh(ah, is2ghz);
ar9003_hw_txend_to_xpa_off_apply(ah, is2ghz);
ar9003_hw_thermometer_apply(ah);
ar9003_hw_thermo_cal_apply(ah);
Patches currently in stable-queue which might be from sven@xxxxxxxxxxxxx are
queue-4.4/ath9k-fix-programming-of-mincca-power-threshold.patch
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