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authorFelix Fietkau <nbd@nbd.name>2016-07-11 10:38:01 +0200
committerFelix Fietkau <nbd@nbd.name>2016-07-15 14:15:31 +0200
commit9edb651094c3ad686ca968cc2c936f7ae6f3429b (patch)
treef7e1deb0f46629e78d08e075bc12a1ebafd286a0 /package
parentf021ea47d322eec759d2f0ee5c15e289939819fd (diff)
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ath9k: merge a fix for the minimum CCA threshold on 5 GHz
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package')
-rw-r--r--package/kernel/mac80211/patches/323-ath9k-Fix-programming-of-minCCA-power-threshold.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/323-ath9k-Fix-programming-of-minCCA-power-threshold.patch b/package/kernel/mac80211/patches/323-ath9k-Fix-programming-of-minCCA-power-threshold.patch
new file mode 100644
index 0000000000..59ac29b1cf
--- /dev/null
+++ b/package/kernel/mac80211/patches/323-ath9k-Fix-programming-of-minCCA-power-threshold.patch
@@ -0,0 +1,26 @@
+From: Sven Eckelmann <sven@narfation.org>
+Date: Fri, 17 Jun 2016 11:58:20 +0200
+Subject: [PATCH] ath9k: Fix programming of minCCA power threshold
+
+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@narfation.org>
+Cc: Simon Wunderlich <sw@simonwunderlich.de>
+Cc: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
++++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+@@ -4175,7 +4175,7 @@ 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);