From 649e766a64a0d001f040dfc225c601b3d0af6f40 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 2 Feb 2017 12:02:22 +0100 Subject: mac80211: update to wireless-testing 2017-01-31 Signed-off-by: Felix Fietkau --- ...k_hw-implement-temperature-compensation-s.patch | 101 --------------------- 1 file changed, 101 deletions(-) delete mode 100644 package/kernel/mac80211/patches/317-Revert-ath9k_hw-implement-temperature-compensation-s.patch (limited to 'package/kernel/mac80211/patches/317-Revert-ath9k_hw-implement-temperature-compensation-s.patch') diff --git a/package/kernel/mac80211/patches/317-Revert-ath9k_hw-implement-temperature-compensation-s.patch b/package/kernel/mac80211/patches/317-Revert-ath9k_hw-implement-temperature-compensation-s.patch deleted file mode 100644 index 687df35a9e..0000000000 --- a/package/kernel/mac80211/patches/317-Revert-ath9k_hw-implement-temperature-compensation-s.patch +++ /dev/null @@ -1,101 +0,0 @@ -From: Felix Fietkau -Date: Tue, 11 Oct 2016 19:45:41 +0200 -Subject: [PATCH] Revert "ath9k_hw: implement temperature compensation support - for AR9003+" - -This reverts commit 171f6402e4aa5cd3b8407f82501f7ea21fa54ccc. -Some users report that this commit causes a regression in performance -under some conditions. - -Signed-off-by: Felix Fietkau ---- - ---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c -+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c -@@ -33,7 +33,6 @@ struct coeff { - - enum ar9003_cal_types { - IQ_MISMATCH_CAL = BIT(0), -- TEMP_COMP_CAL = BIT(1), - }; - - static void ar9003_hw_setup_calibration(struct ath_hw *ah, -@@ -59,12 +58,6 @@ static void ar9003_hw_setup_calibration( - /* Kick-off cal */ - REG_SET_BIT(ah, AR_PHY_TIMING4, AR_PHY_TIMING4_DO_CAL); - break; -- case TEMP_COMP_CAL: -- ath_dbg(common, CALIBRATE, -- "starting Temperature Compensation Calibration\n"); -- REG_SET_BIT(ah, AR_CH0_THERM, AR_CH0_THERM_LOCAL); -- REG_SET_BIT(ah, AR_CH0_THERM, AR_CH0_THERM_START); -- break; - default: - ath_err(common, "Invalid calibration type\n"); - break; -@@ -93,8 +86,7 @@ static bool ar9003_hw_per_calibration(st - /* - * Accumulate cal measures for active chains - */ -- if (cur_caldata->calCollect) -- cur_caldata->calCollect(ah); -+ cur_caldata->calCollect(ah); - ah->cal_samples++; - - if (ah->cal_samples >= cur_caldata->calNumSamples) { -@@ -107,8 +99,7 @@ static bool ar9003_hw_per_calibration(st - /* - * Process accumulated data - */ -- if (cur_caldata->calPostProc) -- cur_caldata->calPostProc(ah, numChains); -+ cur_caldata->calPostProc(ah, numChains); - - /* Calibration has finished. */ - caldata->CalValid |= cur_caldata->calType; -@@ -323,16 +314,9 @@ static const struct ath9k_percal_data iq - ar9003_hw_iqcalibrate - }; - --static const struct ath9k_percal_data temp_cal_single_sample = { -- TEMP_COMP_CAL, -- MIN_CAL_SAMPLES, -- PER_MAX_LOG_COUNT, --}; -- - static void ar9003_hw_init_cal_settings(struct ath_hw *ah) - { - ah->iq_caldata.calData = &iq_cal_single_sample; -- ah->temp_caldata.calData = &temp_cal_single_sample; - - if (AR_SREV_9300_20_OR_LATER(ah)) { - ah->enabled_cals |= TX_IQ_CAL; -@@ -340,7 +324,7 @@ static void ar9003_hw_init_cal_settings( - ah->enabled_cals |= TX_IQ_ON_AGC_CAL; - } - -- ah->supp_cals = IQ_MISMATCH_CAL | TEMP_COMP_CAL; -+ ah->supp_cals = IQ_MISMATCH_CAL; - } - - #define OFF_UPPER_LT 24 -@@ -1399,9 +1383,6 @@ static void ar9003_hw_init_cal_common(st - INIT_CAL(&ah->iq_caldata); - INSERT_CAL(ah, &ah->iq_caldata); - -- INIT_CAL(&ah->temp_caldata); -- INSERT_CAL(ah, &ah->temp_caldata); -- - /* Initialize current pointer to first element in list */ - ah->cal_list_curr = ah->cal_list; - ---- a/drivers/net/wireless/ath/ath9k/hw.h -+++ b/drivers/net/wireless/ath/ath9k/hw.h -@@ -830,7 +830,6 @@ struct ath_hw { - /* Calibration */ - u32 supp_cals; - struct ath9k_cal_list iq_caldata; -- struct ath9k_cal_list temp_caldata; - struct ath9k_cal_list adcgain_caldata; - struct ath9k_cal_list adcdc_caldata; - struct ath9k_cal_list *cal_list; -- cgit v1.2.3