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authorFelix Fietkau <nbd@nbd.name>2016-08-28 14:08:40 +0200
committerFelix Fietkau <nbd@nbd.name>2016-08-28 14:08:49 +0200
commit3e4d0e3e77dcf9b2116e5ed53f30e2bf53b1c6b7 (patch)
tree458dd4402ae67803910a40e12186ffd26f6630e7 /package/kernel/mac80211
parent4530ca3c1120d710499ecd3d197a7569fd451dbd (diff)
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ath9k: revert temperature compensation support patch (FS#111)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211')
-rw-r--r--package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch97
-rw-r--r--package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch2
2 files changed, 1 insertions, 98 deletions
diff --git a/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch b/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch
deleted file mode 100644
index cff32ad47c..0000000000
--- a/package/kernel/mac80211/patches/328-ath9k_hw-implement-temperature-compensation-support-.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Mon, 11 Jul 2016 11:35:55 +0200
-Subject: [PATCH] ath9k_hw: implement temperature compensation support for
- AR9003+
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
-@@ -33,6 +33,7 @@ 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,
-@@ -58,6 +59,12 @@ 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;
-@@ -86,7 +93,8 @@ static bool ar9003_hw_per_calibration(st
- /*
- * Accumulate cal measures for active chains
- */
-- cur_caldata->calCollect(ah);
-+ if (cur_caldata->calCollect)
-+ cur_caldata->calCollect(ah);
- ah->cal_samples++;
-
- if (ah->cal_samples >= cur_caldata->calNumSamples) {
-@@ -99,7 +107,8 @@ static bool ar9003_hw_per_calibration(st
- /*
- * Process accumulated data
- */
-- cur_caldata->calPostProc(ah, numChains);
-+ if (cur_caldata->calPostProc)
-+ cur_caldata->calPostProc(ah, numChains);
-
- /* Calibration has finished. */
- caldata->CalValid |= cur_caldata->calType;
-@@ -314,9 +323,16 @@ 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;
-@@ -324,7 +340,7 @@ static void ar9003_hw_init_cal_settings(
- ah->enabled_cals |= TX_IQ_ON_AGC_CAL;
- }
-
-- ah->supp_cals = IQ_MISMATCH_CAL;
-+ ah->supp_cals = IQ_MISMATCH_CAL | TEMP_COMP_CAL;
- }
-
- #define OFF_UPPER_LT 24
-@@ -1383,6 +1399,9 @@ 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
-@@ -830,6 +830,7 @@ 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;
diff --git a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
index 461564350f..6edef09754 100644
--- a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
+++ b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
@@ -84,7 +84,7 @@
bool reset_power_on;
bool htc_reset_init;
-@@ -1068,6 +1076,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
+@@ -1067,6 +1075,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
bool ath9k_hw_check_alive(struct ath_hw *ah);
bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);