- ieee80211_wake_queues(hw);
-- spin_unlock_bh(&sc->sc_pcu_lock);
-
- /* Start ANI */
- if (!common->disable_ani)
-@@ -2326,9 +2331,9 @@ static void ath9k_flush(struct ieee80211
- ath9k_ps_wakeup(sc);
- spin_lock_bh(&sc->sc_pcu_lock);
- drain_txq = ath_drain_all_txq(sc, false);
-- spin_unlock_bh(&sc->sc_pcu_lock);
- if (!drain_txq)
- ath_reset(sc, false);
-+ spin_unlock_bh(&sc->sc_pcu_lock);
- ath9k_ps_restore(sc);
- ieee80211_wake_queues(hw);
-
---- a/drivers/net/wireless/ath/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath/ath9k/xmit.c
-@@ -565,11 +565,8 @@ static void ath_tx_complete_aggr(struct
-
- rcu_read_unlock();
-
-- if (needreset) {
-- spin_unlock_bh(&sc->sc_pcu_lock);
-+ if (needreset)
- ath_reset(sc, false);
-- spin_lock_bh(&sc->sc_pcu_lock);
-- }
- }
-
- static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf,
-@@ -2169,7 +2166,9 @@ static void ath_tx_complete_poll_work(st
- if (needreset) {
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
- "tx hung, resetting the chip\n");
-+ spin_lock_bh(&sc->sc_pcu_lock);
- ath_reset(sc, true);
-+ spin_unlock_bh(&sc->sc_pcu_lock);
- }
-
- ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
---- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
-@@ -236,7 +236,7 @@ static void ar9003_paprd_get_gain_table(
- memset(entry, 0, sizeof(ah->paprd_gain_table_entries));
- memset(index, 0, sizeof(ah->paprd_gain_table_index));
-
-- for (i = 0; i < 32; i++) {
-+ for (i = 0; i < PAPRD_GAIN_TABLE_ENTRIES; i++) {
- entry[i] = REG_READ(ah, reg);
- index[i] = (entry[i] >> 24) & 0xff;
- reg += 4;
-@@ -246,13 +246,13 @@ static void ar9003_paprd_get_gain_table(
- static unsigned int ar9003_get_desired_gain(struct ath_hw *ah, int chain,
- int target_power)
- {
-- int olpc_gain_delta = 0;
-+ int olpc_gain_delta = 0, cl_gain_mod;
- int alpha_therm, alpha_volt;
- int therm_cal_value, volt_cal_value;
- int therm_value, volt_value;
- int thermal_gain_corr, voltage_gain_corr;
- int desired_scale, desired_gain = 0;
-- u32 reg;
-+ u32 reg_olpc = 0, reg_cl_gain = 0;
-
- REG_CLR_BIT(ah, AR_PHY_PAPRD_TRAINER_STAT1,
- AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_TRAIN_DONE);
-@@ -271,15 +271,29 @@ static unsigned int ar9003_get_desired_g
- volt_value = REG_READ_FIELD(ah, AR_PHY_BB_THERM_ADC_4,
- AR_PHY_BB_THERM_ADC_4_LATEST_VOLT_VALUE);
-
-- if (chain == 0)
-- reg = AR_PHY_TPC_11_B0;
-- else if (chain == 1)
-- reg = AR_PHY_TPC_11_B1;
-- else
-- reg = AR_PHY_TPC_11_B2;
-+ switch (chain) {
-+ case 0:
-+ reg_olpc = AR_PHY_TPC_11_B0;
-+ reg_cl_gain = AR_PHY_CL_TAB_0;
-+ break;
-+ case 1:
-+ reg_olpc = AR_PHY_TPC_11_B1;
-+ reg_cl_gain = AR_PHY_CL_TAB_1;
-+ break;
-+ case 2:
-+ reg_olpc = AR_PHY_TPC_11_B2;
-+ reg_cl_gain = AR_PHY_CL_TAB_2;
-+ break;
-+ default:
-+ ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
-+ "Invalid chainmask: %d\n", chain);
-+ break;
-+ }
-
-- olpc_gain_delta = REG_READ_FIELD(ah, reg,
-+ olpc_gain_delta = REG_READ_FIELD(ah, reg_olpc,
- AR_PHY_TPC_11_OLPC_GAIN_DELTA);
-+ cl_gain_mod = REG_READ_FIELD(ah, reg_cl_gain,
-+ AR_PHY_CL_TAB_CL_GAIN_MOD);
-
- if (olpc_gain_delta >= 128)
- olpc_gain_delta = olpc_gain_delta - 256;
-@@ -289,7 +303,7 @@ static unsigned int ar9003_get_desired_g
- voltage_gain_corr = (alpha_volt * (volt_value - volt_cal_value) +
- (128 / 2)) / 128;
- desired_gain = target_power - olpc_gain_delta - thermal_gain_corr -
-- voltage_gain_corr + desired_scale;
-+ voltage_gain_corr + desired_scale + cl_gain_mod;
-
- return desired_gain;
- }
-@@ -727,7 +741,7 @@ int ar9003_paprd_setup_gain_table(struct
- desired_gain = ar9003_get_desired_gain(ah, chain, train_power);
projects / openwrt.git / blobdiff