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ath9k: merge another round of cleanups and stability fixes, refresh patches 

SVN-Revision: 35255
lede-17.01
Felix Fietkau 2013-01-20 18:33:21 +00:00
parent 5bc6555e08
commit e219c56a11
9 changed files with 638 additions and 66 deletions
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662
package/mac80211/patches/300-pending_work.patch
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@ -253,7 +253,19 @@
u32 ath_calcrxfilter(struct ath_softc *sc);
int ath_rx_init(struct ath_softc *sc, int nbufs);
void ath_rx_cleanup(struct ath_softc *sc);
@@ -641,7 +639,6 @@ void ath_ant_comb_update(struct ath_soft
@@ -334,9 +332,8 @@ void ath_txq_lock(struct ath_softc *sc,
void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq);
void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq);
void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq);
-bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx);
-void ath_draintxq(struct ath_softc *sc,
- struct ath_txq *txq, bool retry_tx);
+bool ath_drain_all_txq(struct ath_softc *sc);
+void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq);
void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an);
void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an);
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq);
@@ -641,7 +638,6 @@ void ath_ant_comb_update(struct ath_soft
enum sc_op_flags {
SC_OP_INVALID,
SC_OP_BEACONS,
@ -271,6 +283,15 @@
}
skb = ieee80211_beacon_get(hw, vif);
@@ -198,7 +199,7 @@ static struct ath_buf *ath9k_beacon_gene
if (sc->nvifs > 1) {
ath_dbg(common, BEACON,
"Flushing previous cabq traffic\n");
- ath_draintxq(sc, cabq, false);
+ ath_draintxq(sc, cabq);
}
}
@@ -359,7 +360,6 @@ void ath9k_beacon_tasklet(unsigned long
return;
@ -314,12 +335,20 @@
}
-static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush)
+static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx)
+static bool ath_prepare_reset(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
bool ret = true;
@@ -202,14 +202,6 @@ static bool ath_prepare_reset(struct ath
if (!ath_drain_all_txq(sc, retry_tx))
@@ -196,20 +196,12 @@ static bool ath_prepare_reset(struct ath
ath9k_debug_samp_bb_mac(sc);
ath9k_hw_disable_interrupts(ah);
- if (!ath_stoprecv(sc))
+ if (!ath_drain_all_txq(sc))
ret = false;
- if (!ath_drain_all_txq(sc, retry_tx))
+ if (!ath_stoprecv(sc))
ret = false;
- if (!flush) {
@ -333,7 +362,15 @@
return ret;
}
@@ -262,11 +254,11 @@ static int ath_reset_internal(struct ath
@@ -255,18 +247,17 @@ static bool ath_complete_reset(struct at
return true;
}
-static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan,
- bool retry_tx)
+static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_hw_cal_data *caldata = NULL;
bool fastcc = true;
@ -346,7 +383,7 @@
spin_lock_bh(&sc->sc_pcu_lock);
if (!(sc->hw->conf.flags & IEEE80211_CONF_OFFCHANNEL)) {
@@ -276,11 +268,10 @@ static int ath_reset_internal(struct ath
@@ -276,11 +267,10 @@ static int ath_reset_internal(struct ath
if (!hchan) {
fastcc = false;
@ -355,11 +392,11 @@
}
- if (!ath_prepare_reset(sc, retry_tx, flush))
+ if (!ath_prepare_reset(sc, retry_tx))
+ if (!ath_prepare_reset(sc))
fastcc = false;
ath_dbg(common, CONFIG, "Reset to %u MHz, HT40: %d fastcc: %d\n",
@@ -302,6 +293,8 @@ static int ath_reset_internal(struct ath
@@ -302,6 +292,8 @@ static int ath_reset_internal(struct ath
out:
spin_unlock_bh(&sc->sc_pcu_lock);
@ -368,15 +405,81 @@
return r;
}
@@ -804,7 +797,7 @@ static void ath9k_stop(struct ieee80211_
@@ -319,7 +311,7 @@ static int ath_set_channel(struct ath_so
if (test_bit(SC_OP_INVALID, &sc->sc_flags))
return -EIO;
- r = ath_reset_internal(sc, hchan, false);
+ r = ath_reset_internal(sc, hchan);
return r;
}
@@ -549,23 +541,21 @@ chip_reset:
#undef SCHED_INTR
}
-static int ath_reset(struct ath_softc *sc, bool retry_tx)
+static int ath_reset(struct ath_softc *sc)
{
- int r;
+ int i, r;
ath9k_ps_wakeup(sc);
- r = ath_reset_internal(sc, NULL, retry_tx);
+ r = ath_reset_internal(sc, NULL);
- if (retry_tx) {
- int i;
- for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
- if (ATH_TXQ_SETUP(sc, i)) {
- spin_lock_bh(&sc->tx.txq[i].axq_lock);
- ath_txq_schedule(sc, &sc->tx.txq[i]);
- spin_unlock_bh(&sc->tx.txq[i].axq_lock);
- }
- }
+ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
+ if (!ATH_TXQ_SETUP(sc, i))
+ continue;
+
+ spin_lock_bh(&sc->tx.txq[i].axq_lock);
+ ath_txq_schedule(sc, &sc->tx.txq[i]);
+ spin_unlock_bh(&sc->tx.txq[i].axq_lock);
}
ath9k_ps_restore(sc);
@@ -586,7 +576,7 @@ void ath_reset_work(struct work_struct *
{
struct ath_softc *sc = container_of(work, struct ath_softc, hw_reset_work);
- ath_reset(sc, true);
+ ath_reset(sc);
}
/**********************/
@@ -804,7 +794,7 @@ static void ath9k_stop(struct ieee80211_
ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
}
- ath_prepare_reset(sc, false, true);
+ ath_prepare_reset(sc, false);
+ ath_prepare_reset(sc);
if (sc->rx.frag) {
dev_kfree_skb_any(sc->rx.frag);
@@ -1731,11 +1721,11 @@ static void ath9k_flush(struct ieee80211
if (drop) {
ath9k_ps_wakeup(sc);
spin_lock_bh(&sc->sc_pcu_lock);
- drain_txq = ath_drain_all_txq(sc, false);
+ drain_txq = ath_drain_all_txq(sc);
spin_unlock_bh(&sc->sc_pcu_lock);
if (!drain_txq)
- ath_reset(sc, false);
+ ath_reset(sc);
ath9k_ps_restore(sc);
ieee80211_wake_queues(hw);
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -248,8 +248,6 @@ rx_init_fail:
@ -1784,17 +1887,92 @@
default:
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -485,9 +485,7 @@ static int ar5008_hw_rf_alloc_ext_banks(
ATH_ALLOC_BANK(ah->analogBank2Data, ah->iniBank2.ia_rows);
ATH_ALLOC_BANK(ah->analogBank3Data, ah->iniBank3.ia_rows);
ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows);
@@ -18,6 +18,7 @@
#include "hw-ops.h"
#include "../regd.h"
#include "ar9002_phy.h"
+#include "ar5008_initvals.h"
/* All code below is for AR5008, AR9001, AR9002 */
@@ -43,23 +44,16 @@ static const int m2ThreshLowExt_off = 12
static const int m1ThreshExt_off = 127;
static const int m2ThreshExt_off = 127;
+static const struct ar5416IniArray bank0 = STATIC_INI_ARRAY(ar5416Bank0);
+static const struct ar5416IniArray bank1 = STATIC_INI_ARRAY(ar5416Bank1);
+static const struct ar5416IniArray bank2 = STATIC_INI_ARRAY(ar5416Bank2);
+static const struct ar5416IniArray bank3 = STATIC_INI_ARRAY(ar5416Bank3);
+static const struct ar5416IniArray bank7 = STATIC_INI_ARRAY(ar5416Bank7);
-static void ar5008_rf_bank_setup(u32 *bank, struct ar5416IniArray *array,
- int col)
-{
- int i;
-
- for (i = 0; i < array->ia_rows; i++)
- bank[i] = INI_RA(array, i, col);
-}
-
-
-#define REG_WRITE_RF_ARRAY(iniarray, regData, regWr) \
- ar5008_write_rf_array(ah, iniarray, regData, &(regWr))
-
-static void ar5008_write_rf_array(struct ath_hw *ah, struct ar5416IniArray *array,
- u32 *data, unsigned int *writecnt)
+static void ar5008_write_bank6(struct ath_hw *ah, unsigned int *writecnt)
{
+ struct ar5416IniArray *array = &ah->iniBank6;
+ u32 *data = ah->analogBank6Data;
int r;
ENABLE_REGWRITE_BUFFER(ah);
@@ -165,7 +159,7 @@ static void ar5008_hw_force_bias(struct
ar5008_hw_phy_modify_rx_buffer(ah->analogBank6Data, tmp_reg, 3, 181, 3);
/* write Bank 6 with new params */
- REG_WRITE_RF_ARRAY(&ah->iniBank6, ah->analogBank6Data, reg_writes);
+ ar5008_write_bank6(ah, &reg_writes);
}
/**
@@ -469,31 +463,16 @@ static void ar5008_hw_spur_mitigate(stru
*/
static int ar5008_hw_rf_alloc_ext_banks(struct ath_hw *ah)
{
-#define ATH_ALLOC_BANK(bank, size) do { \
- bank = devm_kzalloc(ah->dev, sizeof(u32) * size, GFP_KERNEL); \
- if (!bank) \
- goto error; \
- } while (0);
-
- struct ath_common *common = ath9k_hw_common(ah);
+ int size = ah->iniBank6.ia_rows * sizeof(u32);
if (AR_SREV_9280_20_OR_LATER(ah))
return 0;
- ATH_ALLOC_BANK(ah->analogBank0Data, ah->iniBank0.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank1Data, ah->iniBank1.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank2Data, ah->iniBank2.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank3Data, ah->iniBank3.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank6Data, ah->iniBank6.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank6TPCData, ah->iniBank6TPC.ia_rows);
ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows);
- ATH_ALLOC_BANK(ah->analogBank7Data, ah->iniBank7.ia_rows);
- ATH_ALLOC_BANK(ah->bank6Temp, ah->iniBank6.ia_rows);
+ ah->analogBank6Data = devm_kzalloc(ah->dev, size, GFP_KERNEL);
+ if (!ah->analogBank6Data)
+ return -ENOMEM;
return 0;
#undef ATH_ALLOC_BANK
@@ -517,6 +515,7 @@ static bool ar5008_hw_set_rf_regs(struct
-#undef ATH_ALLOC_BANK
-error:
- ath_err(common, "Cannot allocate RF banks\n");
- return -ENOMEM;
}
@@ -517,6 +496,7 @@ static bool ar5008_hw_set_rf_regs(struct
u32 ob5GHz = 0, db5GHz = 0;
u32 ob2GHz = 0, db2GHz = 0;
int regWrites = 0;
@ -1802,10 +1980,22 @@
/*
* Software does not need to program bank data
@@ -541,13 +540,9 @@ static bool ar5008_hw_set_rf_regs(struct
/* Setup Bank 6 Write */
ar5008_rf_bank_setup(ah->analogBank3Data, &ah->iniBank3,
modesIndex);
@@ -529,25 +509,8 @@ static bool ar5008_hw_set_rf_regs(struct
/* Setup rf parameters */
eepMinorRev = ah->eep_ops->get_eeprom(ah, EEP_MINOR_REV);
- /* Setup Bank 0 Write */
- ar5008_rf_bank_setup(ah->analogBank0Data, &ah->iniBank0, 1);
-
- /* Setup Bank 1 Write */
- ar5008_rf_bank_setup(ah->analogBank1Data, &ah->iniBank1, 1);
-
- /* Setup Bank 2 Write */
- ar5008_rf_bank_setup(ah->analogBank2Data, &ah->iniBank2, 1);
-
- /* Setup Bank 6 Write */
- ar5008_rf_bank_setup(ah->analogBank3Data, &ah->iniBank3,
- modesIndex);
- {
- int i;
- for (i = 0; i < ah->iniBank6TPC.ia_rows; i++) {
@ -1813,15 +2003,18 @@
- INI_RA(&ah->iniBank6TPC, i, modesIndex);
- }
- }
+
+ for (i = 0; i < ah->iniBank6.ia_rows; i++)
+ ah->analogBank6Data[i] = INI_RA(&ah->iniBank6, i, modesIndex);
/* Only the 5 or 2 GHz OB/DB need to be set for a mode */
if (eepMinorRev >= 2) {
@@ -572,18 +567,12 @@ static bool ar5008_hw_set_rf_regs(struct
ar5008_rf_bank_setup(ah->analogBank7Data, &ah->iniBank7, 1);
@@ -568,22 +531,13 @@ static bool ar5008_hw_set_rf_regs(struct
}
}
- /* Setup Bank 7 Setup */
- ar5008_rf_bank_setup(ah->analogBank7Data, &ah->iniBank7, 1);
-
/* Write Analog registers */
- REG_WRITE_RF_ARRAY(&ah->iniBank0, ah->analogBank0Data,
- regWrites);
@ -1835,12 +2028,12 @@
- regWrites);
- REG_WRITE_RF_ARRAY(&ah->iniBank7, ah->analogBank7Data,
- regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank0, ah->analogBank0Data, regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank1, ah->analogBank1Data, regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank2, ah->analogBank2Data, regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank3, ah->analogBank3Data, regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank6, ah->analogBank6Data, regWrites);
+ REG_WRITE_RF_ARRAY(&ah->iniBank7, ah->analogBank7Data, regWrites);
+ REG_WRITE_ARRAY(&bank0, 1, regWrites);
+ REG_WRITE_ARRAY(&bank1, 1, regWrites);
+ REG_WRITE_ARRAY(&bank2, 1, regWrites);
+ REG_WRITE_ARRAY(&bank3, modesIndex, regWrites);
+ ar5008_write_bank6(ah, &regWrites);
+ REG_WRITE_ARRAY(&bank7, 1, regWrites);
return true;
}
@ -1875,10 +2068,16 @@
INIT_INI_ARRAY(&ah->iniAddac, ar5416Addac);
}
@@ -86,14 +84,11 @@ static void ar9002_hw_init_mode_regs(str
INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3);
INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7);
@@ -80,20 +78,11 @@ static void ar9002_hw_init_mode_regs(str
/* Common for AR5416, AR913x, AR9160 */
INIT_INI_ARRAY(&ah->iniBB_RfGain, ar5416BB_RfGain);
- INIT_INI_ARRAY(&ah->iniBank0, ar5416Bank0);
- INIT_INI_ARRAY(&ah->iniBank1, ar5416Bank1);
- INIT_INI_ARRAY(&ah->iniBank2, ar5416Bank2);
- INIT_INI_ARRAY(&ah->iniBank3, ar5416Bank3);
- INIT_INI_ARRAY(&ah->iniBank7, ar5416Bank7);
-
- /* Common for AR5416, AR9160 */
- if (!AR_SREV_9100(ah))
- INIT_INI_ARRAY(&ah->iniBank6, ar5416Bank6);
@ -1893,7 +2092,7 @@
}
/* iniAddac needs to be modified for these chips */
@@ -104,7 +99,7 @@ static void ar9002_hw_init_mode_regs(str
@@ -104,7 +93,7 @@ static void ar9002_hw_init_mode_regs(str
data = devm_kzalloc(ah->dev, size, GFP_KERNEL);
if (!data)
@ -1902,7 +2101,7 @@
memcpy(data, addac->ia_array, size);
addac->ia_array = data;
@@ -120,6 +115,7 @@ static void ar9002_hw_init_mode_regs(str
@@ -120,6 +109,7 @@ static void ar9002_hw_init_mode_regs(str
INIT_INI_ARRAY(&ah->iniCckfirJapan2484,
ar9287Common_japan_2484_cck_fir_coeff_9287_1_1);
}
@ -1910,7 +2109,7 @@
}
static void ar9280_20_hw_init_rxgain_ini(struct ath_hw *ah)
@@ -415,7 +411,10 @@ int ar9002_hw_attach_ops(struct ath_hw *
@@ -415,7 +405,10 @@ int ar9002_hw_attach_ops(struct ath_hw *
struct ath_hw_ops *ops = ath9k_hw_ops(ah);
int ret;
@ -1936,7 +2135,28 @@
static u32 ath9k_hw_compute_pll_control(struct ath_hw *ah,
struct ath9k_channel *chan)
{
@@ -670,8 +665,6 @@ static int __ath9k_hw_init(struct ath_hw
@@ -208,7 +203,7 @@ void ath9k_hw_synth_delay(struct ath_hw
udelay(hw_delay + BASE_ACTIVATE_DELAY);
}
-void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,
+void ath9k_hw_write_array(struct ath_hw *ah, const struct ar5416IniArray *array,
int column, unsigned int *writecnt)
{
int r;
@@ -554,10 +549,8 @@ static int ath9k_hw_post_init(struct ath
ah->eep_ops->get_eeprom_ver(ah),
ah->eep_ops->get_eeprom_rev(ah));
- if (ah->config.enable_ani) {
- ath9k_hw_ani_setup(ah);
+ if (ah->config.enable_ani)
ath9k_hw_ani_init(ah);
- }
return 0;
}
@@ -670,8 +663,6 @@ static int __ath9k_hw_init(struct ath_hw
if (!AR_SREV_9300_20_OR_LATER(ah))
ah->ani_function &= ~ATH9K_ANI_MRC_CCK;
@ -1963,24 +2183,56 @@
void (*init_mode_gain_regs)(struct ath_hw *ah);
void (*setup_calibration)(struct ath_hw *ah,
struct ath9k_cal_list *currCal);
@@ -815,9 +813,7 @@ struct ath_hw {
u32 *analogBank2Data;
u32 *analogBank3Data;
@@ -810,14 +808,7 @@ struct ath_hw {
struct ath_hw_ops ops;
/* Used to program the radio on non single-chip devices */
- u32 *analogBank0Data;
- u32 *analogBank1Data;
- u32 *analogBank2Data;
- u32 *analogBank3Data;
u32 *analogBank6Data;
- u32 *analogBank6TPCData;
u32 *analogBank7Data;
- u32 *analogBank7Data;
- u32 *bank6Temp;
int coverage_class;
u32 slottime;
@@ -858,7 +854,6 @@ struct ath_hw {
struct ar5416IniArray iniBank2;
struct ar5416IniArray iniBank3;
@@ -826,10 +817,6 @@ struct ath_hw {
/* ANI */
u32 proc_phyerr;
u32 aniperiod;
- int totalSizeDesired[5];
- int coarse_high[5];
- int coarse_low[5];
- int firpwr[5];
enum ath9k_ani_cmd ani_function;
u32 ani_skip_count;
@@ -852,14 +839,8 @@ struct ath_hw {
struct ar5416IniArray iniModes;
struct ar5416IniArray iniCommon;
- struct ar5416IniArray iniBank0;
struct ar5416IniArray iniBB_RfGain;
- struct ar5416IniArray iniBank1;
- struct ar5416IniArray iniBank2;
- struct ar5416IniArray iniBank3;
struct ar5416IniArray iniBank6;
- struct ar5416IniArray iniBank6TPC;
struct ar5416IniArray iniBank7;
- struct ar5416IniArray iniBank7;
struct ar5416IniArray iniAddac;
struct ar5416IniArray iniPcieSerdes;
#ifdef CONFIG_PM_SLEEP
@@ -975,7 +956,7 @@ void ath9k_hw_setantenna(struct ath_hw *
void ath9k_hw_synth_delay(struct ath_hw *ah, struct ath9k_channel *chan,
int hw_delay);
bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout);
-void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,
+void ath9k_hw_write_array(struct ath_hw *ah, const struct ar5416IniArray *array,
int column, unsigned int *writecnt);
u32 ath9k_hw_reverse_bits(u32 val, u32 n);
u16 ath9k_hw_computetxtime(struct ath_hw *ah,
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1677,10 +1677,10 @@ netdev_tx_t ieee80211_monitor_start_xmit
@ -1998,3 +2250,323 @@
/*
* Frame injection is not allowed if beaconing is not allowed
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -152,7 +152,8 @@ static void ath9k_hw_set_ofdm_nil(struct
ath_dbg(common, ANI, "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
aniState->ofdmNoiseImmunityLevel,
immunityLevel, BEACON_RSSI(ah),
- aniState->rssiThrLow, aniState->rssiThrHigh);
+ ATH9K_ANI_RSSI_THR_LOW,
+ ATH9K_ANI_RSSI_THR_HIGH);
if (!scan)
aniState->ofdmNoiseImmunityLevel = immunityLevel;
@@ -173,7 +174,7 @@ static void ath9k_hw_set_ofdm_nil(struct
weak_sig = entry_ofdm->ofdm_weak_signal_on;
if (ah->opmode == NL80211_IFTYPE_STATION &&
- BEACON_RSSI(ah) <= aniState->rssiThrHigh)
+ BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_HIGH)
weak_sig = true;
if (aniState->ofdmWeakSigDetect != weak_sig)
@@ -216,11 +217,11 @@ static void ath9k_hw_set_cck_nil(struct
ath_dbg(common, ANI, "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
aniState->cckNoiseImmunityLevel, immunityLevel,
- BEACON_RSSI(ah), aniState->rssiThrLow,
- aniState->rssiThrHigh);
+ BEACON_RSSI(ah), ATH9K_ANI_RSSI_THR_LOW,
+ ATH9K_ANI_RSSI_THR_HIGH);
if (ah->opmode == NL80211_IFTYPE_STATION &&
- BEACON_RSSI(ah) <= aniState->rssiThrLow &&
+ BEACON_RSSI(ah) <= ATH9K_ANI_RSSI_THR_LOW &&
immunityLevel > ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI)
immunityLevel = ATH9K_ANI_CCK_MAX_LEVEL_LOW_RSSI;
@@ -418,9 +419,6 @@ void ath9k_hw_ani_monitor(struct ath_hw
return;
aniState = &ah->curchan->ani;
- if (WARN_ON(!aniState))
- return;
-
if (!ath9k_hw_ani_read_counters(ah))
return;
@@ -489,23 +487,6 @@ void ath9k_hw_disable_mib_counters(struc
}
EXPORT_SYMBOL(ath9k_hw_disable_mib_counters);
-void ath9k_hw_ani_setup(struct ath_hw *ah)
-{
- int i;
-
- static const int totalSizeDesired[] = { -55, -55, -55, -55, -62 };
- static const int coarseHigh[] = { -14, -14, -14, -14, -12 };
- static const int coarseLow[] = { -64, -64, -64, -64, -70 };
- static const int firpwr[] = { -78, -78, -78, -78, -80 };
-
- for (i = 0; i < 5; i++) {
- ah->totalSizeDesired[i] = totalSizeDesired[i];
- ah->coarse_high[i] = coarseHigh[i];
- ah->coarse_low[i] = coarseLow[i];
- ah->firpwr[i] = firpwr[i];
- }
-}
-
void ath9k_hw_ani_init(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
@@ -531,8 +512,6 @@ void ath9k_hw_ani_init(struct ath_hw *ah
ani->ofdmsTurn = true;
- ani->rssiThrHigh = ATH9K_ANI_RSSI_THR_HIGH;
- ani->rssiThrLow = ATH9K_ANI_RSSI_THR_LOW;
ani->ofdmWeakSigDetect = ATH9K_ANI_USE_OFDM_WEAK_SIG;
ani->cckNoiseImmunityLevel = ATH9K_ANI_CCK_DEF_LEVEL;
ani->ofdmNoiseImmunityLevel = ATH9K_ANI_OFDM_DEF_LEVEL;
--- a/drivers/net/wireless/ath/ath9k/ani.h
+++ b/drivers/net/wireless/ath/ath9k/ani.h
@@ -104,7 +104,6 @@ struct ath9k_ani_default {
};
struct ar5416AniState {
- struct ath9k_channel *c;
u8 noiseImmunityLevel;
u8 ofdmNoiseImmunityLevel;
u8 cckNoiseImmunityLevel;
@@ -113,15 +112,9 @@ struct ar5416AniState {
u8 spurImmunityLevel;
u8 firstepLevel;
u8 ofdmWeakSigDetect;
- u8 cckWeakSigThreshold;
u32 listenTime;
- int32_t rssiThrLow;
- int32_t rssiThrHigh;
u32 ofdmPhyErrCount;
u32 cckPhyErrCount;
- int16_t pktRssi[2];
- int16_t ofdmErrRssi[2];
- int16_t cckErrRssi[2];
struct ath9k_ani_default iniDef;
};
@@ -147,7 +140,6 @@ struct ar5416Stats {
void ath9k_enable_mib_counters(struct ath_hw *ah);
void ath9k_hw_disable_mib_counters(struct ath_hw *ah);
-void ath9k_hw_ani_setup(struct ath_hw *ah);
void ath9k_hw_ani_init(struct ath_hw *ah);
#endif /* ANI_H */
--- a/drivers/net/wireless/ath/ath9k/calib.h
+++ b/drivers/net/wireless/ath/ath9k/calib.h
@@ -33,6 +33,12 @@ struct ar5416IniArray {
u32 ia_columns;
};
+#define STATIC_INI_ARRAY(array) { \
+ .ia_array = (u32 *)(array), \
+ .ia_rows = ARRAY_SIZE(array), \
+ .ia_columns = ARRAY_SIZE(array[0]), \
+ }
+
#define INIT_INI_ARRAY(iniarray, array) do { \
(iniarray)->ia_array = (u32 *)(array); \
(iniarray)->ia_rows = ARRAY_SIZE(array); \
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -378,7 +378,7 @@ static void ath_tx_count_frames(struct a
static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_buf *bf, struct list_head *bf_q,
- struct ath_tx_status *ts, int txok, bool retry)
+ struct ath_tx_status *ts, int txok)
{
struct ath_node *an = NULL;
struct sk_buff *skb;
@@ -490,7 +490,7 @@ static void ath_tx_complete_aggr(struct
} else if (!isaggr && txok) {
/* transmit completion */
acked_cnt++;
- } else if ((tid->state & AGGR_CLEANUP) || !retry) {
+ } else if (tid->state & AGGR_CLEANUP) {
/*
* cleanup in progress, just fail
* the un-acked sub-frames
@@ -604,6 +604,37 @@ static void ath_tx_complete_aggr(struct
ath9k_queue_reset(sc, RESET_TYPE_TX_ERROR);
}
+static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
+{
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu);
+ return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
+}
+
+static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
+ struct ath_tx_status *ts, struct ath_buf *bf,
+ struct list_head *bf_head)
+{
+ bool txok, flush;
+
+ txok = !(ts->ts_status & ATH9K_TXERR_MASK);
+ flush = !!(ts->ts_status & ATH9K_TX_FLUSH);
+ txq->axq_tx_inprogress = false;
+
+ txq->axq_depth--;
+ if (bf_is_ampdu_not_probing(bf))
+ txq->axq_ampdu_depth--;
+
+ if (!bf_isampdu(bf)) {
+ if (!flush)
+ ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok);
+ ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
+ } else
+ ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok);
+
+ if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && !flush)
+ ath_txq_schedule(sc, txq);
+}
+
static bool ath_lookup_legacy(struct ath_buf *bf)
{
struct sk_buff *skb;
@@ -1331,23 +1362,6 @@ void ath_tx_aggr_resume(struct ath_softc
/* Queue Management */
/********************/
-static void ath_txq_drain_pending_buffers(struct ath_softc *sc,
- struct ath_txq *txq)
-{
- struct ath_atx_ac *ac, *ac_tmp;
- struct ath_atx_tid *tid, *tid_tmp;
-
- list_for_each_entry_safe(ac, ac_tmp, &txq->axq_acq, list) {
- list_del(&ac->list);
- ac->sched = false;
- list_for_each_entry_safe(tid, tid_tmp, &ac->tid_q, list) {
- list_del(&tid->list);
- tid->sched = false;
- ath_tid_drain(sc, txq, tid);
- }
- }
-}
-
struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
{
struct ath_hw *ah = sc->sc_ah;
@@ -1470,14 +1484,8 @@ int ath_cabq_update(struct ath_softc *sc
return 0;
}
-static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
-{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(bf->bf_mpdu);
- return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
-}
-
static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq,
- struct list_head *list, bool retry_tx)
+ struct list_head *list)
{
struct ath_buf *bf, *lastbf;
struct list_head bf_head;
@@ -1499,16 +1507,7 @@ static void ath_drain_txq_list(struct at
lastbf = bf->bf_lastbf;
list_cut_position(&bf_head, list, &lastbf->list);
-
- txq->axq_depth--;
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
-
- if (bf_isampdu(bf))
- ath_tx_complete_aggr(sc, txq, bf, &bf_head, &ts, 0,
- retry_tx);
- else
- ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0);
+ ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
}
}
@@ -1518,7 +1517,7 @@ static void ath_drain_txq_list(struct at
* This assumes output has been stopped and
* we do not need to block ath_tx_tasklet.
*/
-void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
+void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq)
{
ath_txq_lock(sc, txq);
@@ -1526,8 +1525,7 @@ void ath_draintxq(struct ath_softc *sc,
int idx = txq->txq_tailidx;
while (!list_empty(&txq->txq_fifo[idx])) {
- ath_drain_txq_list(sc, txq, &txq->txq_fifo[idx],
- retry_tx);
+ ath_drain_txq_list(sc, txq, &txq->txq_fifo[idx]);
INCR(idx, ATH_TXFIFO_DEPTH);
}
@@ -1536,16 +1534,12 @@ void ath_draintxq(struct ath_softc *sc,
txq->axq_link = NULL;
txq->axq_tx_inprogress = false;
- ath_drain_txq_list(sc, txq, &txq->axq_q, retry_tx);
-
- /* flush any pending frames if aggregation is enabled */
- if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) && !retry_tx)
- ath_txq_drain_pending_buffers(sc, txq);
+ ath_drain_txq_list(sc, txq, &txq->axq_q);
ath_txq_unlock_complete(sc, txq);
}
-bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
+bool ath_drain_all_txq(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -1581,7 +1575,7 @@ bool ath_drain_all_txq(struct ath_softc
*/
txq = &sc->tx.txq[i];
txq->stopped = false;
- ath_draintxq(sc, txq, retry_tx);
+ ath_draintxq(sc, txq);
}
return !npend;
@@ -2175,28 +2169,6 @@ static void ath_tx_rc_status(struct ath_
tx_info->status.rates[tx_rateindex].count = ts->ts_longretry + 1;
}
-static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
- struct ath_tx_status *ts, struct ath_buf *bf,
- struct list_head *bf_head)
-{
- int txok;
-
- txq->axq_depth--;
- txok = !(ts->ts_status & ATH9K_TXERR_MASK);
- txq->axq_tx_inprogress = false;
- if (bf_is_ampdu_not_probing(bf))
- txq->axq_ampdu_depth--;
-
- if (!bf_isampdu(bf)) {
- ath_tx_rc_status(sc, bf, ts, 1, txok ? 0 : 1, txok);
- ath_tx_complete_buf(sc, bf, txq, bf_head, ts, txok);
- } else
- ath_tx_complete_aggr(sc, txq, bf, bf_head, ts, txok, true);
-
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
- ath_txq_schedule(sc, txq);
-}
-
static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
{
struct ath_hw *ah = sc->sc_ah;

2
package/mac80211/patches/510-ath9k_intr_mitigation_tweak.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1947,8 +1947,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
@@ -1945,8 +1945,8 @@ int ath9k_hw_reset(struct ath_hw *ah, st
REG_WRITE(ah, AR_OBS, 8);
if (ah->config.rx_intr_mitigation) {

10
package/mac80211/patches/512-ath9k_channelbw_debugfs.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -671,6 +671,7 @@ struct ath_softc {
@@ -670,6 +670,7 @@ struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@ -8,7 +8,7 @@
struct survey_info *cur_survey;
struct survey_info survey[ATH9K_NUM_CHANNELS];
@@ -743,6 +744,7 @@ struct ath_softc {
@@ -742,6 +743,7 @@ struct ath_softc {
#endif
};
@ -80,7 +80,7 @@
debugfs_create_file("interrupt", S_IRUSR, sc->debug.debugfs_phy, sc,
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1068,7 +1068,7 @@ static void ath9k_disable_ps(struct ath_
@@ -1065,7 +1065,7 @@ static void ath9k_disable_ps(struct ath_
ath_dbg(common, PS, "PowerSave disabled\n");
}
@ -89,7 +89,7 @@
{
struct ath_softc *sc = hw->priv;
struct ath_hw *ah = sc->sc_ah;
@@ -1122,9 +1122,11 @@ static int ath9k_config(struct ieee80211
@@ -1119,9 +1119,11 @@ static int ath9k_config(struct ieee80211
if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) {
struct ieee80211_channel *curchan = hw->conf.channel;
@ -101,7 +101,7 @@
if (ah->curchan)
old_pos = ah->curchan - &ah->channels[0];
@@ -1167,7 +1169,23 @@ static int ath9k_config(struct ieee80211
@@ -1164,7 +1166,23 @@ static int ath9k_config(struct ieee80211
memset(&sc->survey[pos], 0, sizeof(struct survey_info));
}

4
package/mac80211/patches/521-ath9k_cur_txpower.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1192,6 +1192,8 @@ int ath9k_config(struct ieee80211_hw *hw
@@ -1189,6 +1189,8 @@ int ath9k_config(struct ieee80211_hw *hw
return -EINVAL;
}
@ -9,7 +9,7 @@
/*
* The most recent snapshot of channel->noisefloor for the old
* channel is only available after the hardware reset. Copy it to
@@ -1206,6 +1208,7 @@ int ath9k_config(struct ieee80211_hw *hw
@@ -1203,6 +1205,7 @@ int ath9k_config(struct ieee80211_hw *hw
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);

4
package/mac80211/patches/524-ath9k_use_configured_antenna_gain.patch
View File

@ -10,7 +10,7 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2818,7 +2818,7 @@ void ath9k_hw_apply_txpower(struct ath_h
@@ -2816,7 +2816,7 @@ void ath9k_hw_apply_txpower(struct ath_h
channel = chan->chan;
chan_pwr = min_t(int, channel->max_power * 2, MAX_RATE_POWER);
new_pwr = min_t(int, chan_pwr, reg->power_limit);
@ -21,7 +21,7 @@
if (ant_gain > max_gain)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1204,7 +1204,10 @@ int ath9k_config(struct ieee80211_hw *hw
@@ -1201,7 +1201,10 @@ int ath9k_config(struct ieee80211_hw *hw
}
if (changed & IEEE80211_CONF_CHANGE_POWER) {

6
package/mac80211/patches/530-ath9k_extra_leds.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -549,6 +549,9 @@ struct ath9k_wow_pattern {
@@ -548,6 +548,9 @@ struct ath9k_wow_pattern {
void ath_init_leds(struct ath_softc *sc);
void ath_deinit_leds(struct ath_softc *sc);
void ath_fill_led_pin(struct ath_softc *sc);
@ -10,7 +10,7 @@
#else
static inline void ath_init_leds(struct ath_softc *sc)
{
@@ -667,6 +670,13 @@ struct ath9k_vif_iter_data {
@@ -666,6 +669,13 @@ struct ath9k_vif_iter_data {
int nadhocs; /* number of adhoc vifs */
};
@ -24,7 +24,7 @@
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@@ -708,9 +718,8 @@ struct ath_softc {
@@ -707,9 +717,8 @@ struct ath_softc {
struct ieee80211_supported_band sbands[IEEE80211_NUM_BANDS];
#ifdef CONFIG_MAC80211_LEDS

8
package/mac80211/patches/553-ath9k_debugfs_diag.patch
View File

@ -84,7 +84,7 @@
bool reset_power_on;
bool htc_reset_init;
@@ -1002,6 +1010,7 @@ void ath9k_hw_set_sta_beacon_timers(stru
@@ -988,6 +996,7 @@ void ath9k_hw_set_sta_beacon_timers(stru
bool ath9k_hw_check_alive(struct ath_hw *ah);
bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
@ -94,7 +94,7 @@
void ath9k_debug_sync_cause(struct ath_common *common, u32 sync_cause);
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1747,6 +1747,20 @@ fail:
@@ -1745,6 +1745,20 @@ fail:
return -EINVAL;
}
@ -115,7 +115,7 @@
int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
struct ath9k_hw_cal_data *caldata, bool fastcc)
{
@@ -2024,6 +2038,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
@@ -2022,6 +2036,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st
}
ath9k_hw_apply_gpio_override(ah);
@ -125,7 +125,7 @@
REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -463,6 +463,11 @@ irqreturn_t ath_isr(int irq, void *dev)
@@ -462,6 +462,11 @@ irqreturn_t ath_isr(int irq, void *dev)
ath9k_hw_getisr(ah, &status); /* NB: clears ISR too */
status &= ah->imask; /* discard unasked-for bits */

4
package/mac80211/patches/555-ath9k-allow-to-disable-bands-via-platform-data.patch
View File

@ -12,7 +12,7 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2414,17 +2414,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw
@@ -2412,17 +2412,25 @@ int ath9k_hw_fill_cap_info(struct ath_hw
}
eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
@ -48,7 +48,7 @@
AR_SREV_9285(ah) ||
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -922,6 +922,8 @@ struct ath_hw {
@@ -908,6 +908,8 @@ struct ath_hw {
bool is_clk_25mhz;
int (*get_mac_revision)(void);
int (*external_reset)(void);

4
package/mac80211/patches/605-rt2x00-pci-eeprom.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -89,7 +89,7 @@ static void rt2800pci_mcu_status(struct
@@ -89,7 +89,7 @@ static void rt2800pci_mcu_status(struct
rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
}
@ -9,7 +9,7 @@
{
memcpy(rt2x00dev->eeprom, rt2x00dev->eeprom_file->data, EEPROM_SIZE);
return 0;
@@ -983,8 +983,9 @@ static int rt2800pci_read_eeprom(struct
@@ -983,8 +983,9 @@ static int rt2800pci_read_eeprom(struct
{
int retval;