diff options
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/mac80211-ops.c | 43 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9485_initvals.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/beacon.c | 13 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 89 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 56 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 44 |
14 files changed, 132 insertions, 139 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index e6ff62e..4d7f21e 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -943,6 +943,7 @@ ath5k_txq_setup(struct ath5k_softc *sc, spin_lock_init(&txq->lock); txq->setup = true; txq->txq_len = 0; + txq->txq_max = ATH5K_TXQ_LEN_MAX; txq->txq_poll_mark = false; txq->txq_stuck = 0; } @@ -1534,7 +1535,7 @@ ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, goto drop_packet; } - if (txq->txq_len >= ATH5K_TXQ_LEN_MAX) + if (txq->txq_len >= txq->txq_max) ieee80211_stop_queue(hw, txq->qnum); spin_lock_irqsave(&sc->txbuflock, flags); diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h index 8d1df1fa..978f1f4 100644 --- a/drivers/net/wireless/ath/ath5k/base.h +++ b/drivers/net/wireless/ath/ath5k/base.h @@ -86,6 +86,7 @@ struct ath5k_txq { spinlock_t lock; /* lock on q and link */ bool setup; int txq_len; /* number of queued buffers */ + int txq_max; /* max allowed num of queued buffers */ bool txq_poll_mark; unsigned int txq_stuck; /* informational counter */ }; diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index c9b0b67..9be29b7 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -740,6 +740,47 @@ ath5k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) } +static void ath5k_get_ringparam(struct ieee80211_hw *hw, + u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max) +{ + struct ath5k_softc *sc = hw->priv; + + *tx = sc->txqs[AR5K_TX_QUEUE_ID_DATA_MIN].txq_max; + + *tx_max = ATH5K_TXQ_LEN_MAX; + *rx = *rx_max = ATH_RXBUF; +} + + +static int ath5k_set_ringparam(struct ieee80211_hw *hw, u32 tx, u32 rx) +{ + struct ath5k_softc *sc = hw->priv; + u16 qnum; + + /* only support setting tx ring size for now */ + if (rx != ATH_RXBUF) + return -EINVAL; + + /* restrict tx ring size min/max */ + if (!tx || tx > ATH5K_TXQ_LEN_MAX) + return -EINVAL; + + for (qnum = 0; qnum < ARRAY_SIZE(sc->txqs); qnum++) { + if (!sc->txqs[qnum].setup) + continue; + if (sc->txqs[qnum].qnum < AR5K_TX_QUEUE_ID_DATA_MIN || + sc->txqs[qnum].qnum > AR5K_TX_QUEUE_ID_DATA_MAX) + continue; + + sc->txqs[qnum].txq_max = tx; + if (sc->txqs[qnum].txq_len >= sc->txqs[qnum].txq_max) + ieee80211_stop_queue(hw, sc->txqs[qnum].qnum); + } + + return 0; +} + + const struct ieee80211_ops ath5k_hw_ops = { .tx = ath5k_tx, .start = ath5k_start, @@ -778,4 +819,6 @@ const struct ieee80211_ops ath5k_hw_ops = { /* .napi_poll = not implemented */ .set_antenna = ath5k_set_antenna, .get_antenna = ath5k_get_antenna, + .set_ringparam = ath5k_set_ringparam, + .get_ringparam = ath5k_get_ringparam, }; diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index eac4d8526..71cc0a3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -667,6 +667,7 @@ static const u32 ar9485_1_0_pcie_phy_clkreq_enable_L1[][2] = { static const u32 ar9485_1_0_soc_preamble[][2] = { /* Addr allmodes */ + {0x00004090, 0x00aa10aa}, {0x000040a4, 0x00a0c9c9}, {0x00007048, 0x00000004}, }; @@ -1708,6 +1709,7 @@ static const u32 ar9485_1_1_pcie_phy_clkreq_disable_L1[][2] = { static const u32 ar9485_1_1_soc_preamble[][2] = { /* Addr allmodes */ {0x00004014, 0xba280400}, + {0x00004090, 0x00aa10aa}, {0x000040a4, 0x00a0c9c9}, {0x00007010, 0x00000022}, {0x00007020, 0x00000000}, diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index c718ab5..099bd41 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -189,7 +189,6 @@ struct ath_txq { u32 axq_ampdu_depth; bool stopped; bool axq_tx_inprogress; - bool txq_flush_inprogress; struct list_head axq_acq; struct list_head txq_fifo[ATH_TXFIFO_DEPTH]; struct list_head txq_fifo_pending; diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index a4bdfdb..6d2a545f 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -373,6 +373,7 @@ void ath_beacon_tasklet(unsigned long data) ath_dbg(common, ATH_DBG_BSTUCK, "missed %u consecutive beacons\n", sc->beacon.bmisscnt); + ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); ath9k_hw_bstuck_nfcal(ah); } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { ath_dbg(common, ATH_DBG_BSTUCK, @@ -450,16 +451,6 @@ void ath_beacon_tasklet(unsigned long data) sc->beacon.updateslot = OK; } if (bfaddr != 0) { - /* - * Stop any current dma and put the new frame(s) on the queue. - * This should never fail since we check above that no frames - * are still pending on the queue. - */ - if (!ath9k_hw_stoptxdma(ah, sc->beacon.beaconq)) { - ath_err(common, "beacon queue %u did not stop?\n", - sc->beacon.beaconq); - } - /* NB: cabq traffic should already be queued and primed */ ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bfaddr); ath9k_hw_txstart(ah, sc->beacon.beaconq); @@ -780,7 +771,7 @@ void ath9k_set_beaconing_status(struct ath_softc *sc, bool status) ah->imask &= ~ATH9K_INT_SWBA; ath9k_hw_set_interrupts(ah, ah->imask); tasklet_kill(&sc->bcon_tasklet); - ath9k_hw_stoptxdma(ah, sc->beacon.beaconq); + ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); } ath9k_ps_restore(sc); } diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index b4a92a4..8649581 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -262,7 +262,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan) * since 250us often results in NF load timeout and causes deaf * condition during stress testing 12/12/2009 */ - for (j = 0; j < 1000; j++) { + for (j = 0; j < 10000; j++) { if ((REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) == 0) break; @@ -278,7 +278,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan) * here, the baseband nf cal will just be capped by our present * noisefloor until the next calibration timer. */ - if (j == 1000) { + if (j == 10000) { ath_dbg(common, ATH_DBG_ANY, "Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n", REG_READ(ah, AR_PHY_AGC_CONTROL)); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 9a34381..338b075 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -701,7 +701,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL); REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c); - udelay(100); + udelay(1000); REG_WRITE(ah, AR_RTC_PLL_CONTROL2, 0x886666); @@ -713,7 +713,7 @@ static void ath9k_hw_init_pll(struct ath_hw *ah, REG_RMW_FIELD(ah, AR_CH0_BB_DPLL3, AR_CH0_DPLL3_PHASE_SHIFT, DPLL3_PHASE_SHIFT_VAL); REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x142c); - udelay(110); + udelay(1000); } pll = ath9k_hw_compute_pll_control(ah, chan); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index ef79f4c..6650fd4 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -95,9 +95,9 @@ #define REG_READ_FIELD(_a, _r, _f) \ (((REG_READ(_a, _r) & _f) >> _f##_S)) #define REG_SET_BIT(_a, _r, _f) \ - REG_WRITE(_a, _r, REG_READ(_a, _r) | _f) + REG_WRITE(_a, _r, REG_READ(_a, _r) | (_f)) #define REG_CLR_BIT(_a, _r, _f) \ - REG_WRITE(_a, _r, REG_READ(_a, _r) & ~_f) + REG_WRITE(_a, _r, REG_READ(_a, _r) & ~(_f)) #define DO_DELAY(x) do { \ if ((++(x) % 64) == 0) \ diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 5efc869..562257a 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -143,84 +143,59 @@ bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel) } EXPORT_SYMBOL(ath9k_hw_updatetxtriglevel); -bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q) +void ath9k_hw_abort_tx_dma(struct ath_hw *ah) { -#define ATH9K_TX_STOP_DMA_TIMEOUT 4000 /* usec */ -#define ATH9K_TIME_QUANTUM 100 /* usec */ - struct ath_common *common = ath9k_hw_common(ah); - struct ath9k_hw_capabilities *pCap = &ah->caps; - struct ath9k_tx_queue_info *qi; - u32 tsfLow, j, wait; - u32 wait_time = ATH9K_TX_STOP_DMA_TIMEOUT / ATH9K_TIME_QUANTUM; + int i, q; - if (q >= pCap->total_queues) { - ath_dbg(common, ATH_DBG_QUEUE, - "Stopping TX DMA, invalid queue: %u\n", q); - return false; - } + REG_WRITE(ah, AR_Q_TXD, AR_Q_TXD_M); - qi = &ah->txq[q]; - if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { - ath_dbg(common, ATH_DBG_QUEUE, - "Stopping TX DMA, inactive queue: %u\n", q); - return false; - } + REG_SET_BIT(ah, AR_PCU_MISC, AR_PCU_FORCE_QUIET_COLL | AR_PCU_CLEAR_VMF); + REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH); + REG_SET_BIT(ah, AR_D_GBL_IFS_MISC, AR_D_GBL_IFS_MISC_IGNORE_BACKOFF); - REG_WRITE(ah, AR_Q_TXD, 1 << q); + for (q = 0; q < AR_NUM_QCU; q++) { + for (i = 0; i < 1000; i++) { + if (i) + udelay(5); - for (wait = wait_time; wait != 0; wait--) { - if (ath9k_hw_numtxpending(ah, q) == 0) - break; - udelay(ATH9K_TIME_QUANTUM); + if (!ath9k_hw_numtxpending(ah, q)) + break; + } } - if (ath9k_hw_numtxpending(ah, q)) { - ath_dbg(common, ATH_DBG_QUEUE, - "%s: Num of pending TX Frames %d on Q %d\n", - __func__, ath9k_hw_numtxpending(ah, q), q); - - for (j = 0; j < 2; j++) { - tsfLow = REG_READ(ah, AR_TSF_L32); - REG_WRITE(ah, AR_QUIET2, - SM(10, AR_QUIET2_QUIET_DUR)); - REG_WRITE(ah, AR_QUIET_PERIOD, 100); - REG_WRITE(ah, AR_NEXT_QUIET_TIMER, tsfLow >> 10); - REG_SET_BIT(ah, AR_TIMER_MODE, - AR_QUIET_TIMER_EN); - - if ((REG_READ(ah, AR_TSF_L32) >> 10) == (tsfLow >> 10)) - break; + REG_CLR_BIT(ah, AR_PCU_MISC, AR_PCU_FORCE_QUIET_COLL | AR_PCU_CLEAR_VMF); + REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH); + REG_CLR_BIT(ah, AR_D_GBL_IFS_MISC, AR_D_GBL_IFS_MISC_IGNORE_BACKOFF); - ath_dbg(common, ATH_DBG_QUEUE, - "TSF has moved while trying to set quiet time TSF: 0x%08x\n", - tsfLow); - } + REG_WRITE(ah, AR_Q_TXD, 0); +} +EXPORT_SYMBOL(ath9k_hw_abort_tx_dma); - REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH); +bool ath9k_hw_stop_dma_queue(struct ath_hw *ah, u32 q) +{ +#define ATH9K_TX_STOP_DMA_TIMEOUT 1000 /* usec */ +#define ATH9K_TIME_QUANTUM 100 /* usec */ + int wait_time = ATH9K_TX_STOP_DMA_TIMEOUT / ATH9K_TIME_QUANTUM; + int wait; - udelay(200); - REG_CLR_BIT(ah, AR_TIMER_MODE, AR_QUIET_TIMER_EN); + REG_WRITE(ah, AR_Q_TXD, 1 << q); - wait = wait_time; - while (ath9k_hw_numtxpending(ah, q)) { - if ((--wait) == 0) { - ath_err(common, - "Failed to stop TX DMA in 100 msec after killing last frame\n"); - break; - } + for (wait = wait_time; wait != 0; wait--) { + if (wait != wait_time) udelay(ATH9K_TIME_QUANTUM); - } - REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_FORCE_CH_IDLE_HIGH); + if (ath9k_hw_numtxpending(ah, q) == 0) + break; } REG_WRITE(ah, AR_Q_TXD, 0); + return wait != 0; #undef ATH9K_TX_STOP_DMA_TIMEOUT #undef ATH9K_TIME_QUANTUM } -EXPORT_SYMBOL(ath9k_hw_stoptxdma); +EXPORT_SYMBOL(ath9k_hw_stop_dma_queue); void ath9k_hw_gettxintrtxqs(struct ath_hw *ah, u32 *txqs) { diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 04d58ae..b2b2ff8 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -676,7 +676,8 @@ void ath9k_hw_txstart(struct ath_hw *ah, u32 q); void ath9k_hw_cleartxdesc(struct ath_hw *ah, void *ds); u32 ath9k_hw_numtxpending(struct ath_hw *ah, u32 q); bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel); -bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q); +bool ath9k_hw_stop_dma_queue(struct ath_hw *ah, u32 q); +void ath9k_hw_abort_tx_dma(struct ath_hw *ah); void ath9k_hw_gettxintrtxqs(struct ath_hw *ah, u32 *txqs); bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q, const struct ath9k_tx_queue_info *qinfo); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 2e228aa..115f162 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2128,56 +2128,42 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class) static void ath9k_flush(struct ieee80211_hw *hw, bool drop) { -#define ATH_FLUSH_TIMEOUT 60 /* ms */ struct ath_softc *sc = hw->priv; - struct ath_txq *txq = NULL; - struct ath_hw *ah = sc->sc_ah; - struct ath_common *common = ath9k_hw_common(ah); - int i, j, npend = 0; + int timeout = 200; /* ms */ + int i, j; + ath9k_ps_wakeup(sc); mutex_lock(&sc->mutex); cancel_delayed_work_sync(&sc->tx_complete_work); - for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { - if (!ATH_TXQ_SETUP(sc, i)) - continue; - txq = &sc->tx.txq[i]; + if (drop) + timeout = 1; - if (!drop) { - for (j = 0; j < ATH_FLUSH_TIMEOUT; j++) { - if (!ath9k_has_pending_frames(sc, txq)) - break; - usleep_range(1000, 2000); - } - } + for (j = 0; j < timeout; j++) { + int npend = 0; + + if (j) + usleep_range(1000, 2000); - if (drop || ath9k_has_pending_frames(sc, txq)) { - ath_dbg(common, ATH_DBG_QUEUE, "Drop frames from hw queue:%d\n", - txq->axq_qnum); - spin_lock_bh(&txq->axq_lock); - txq->txq_flush_inprogress = true; - spin_unlock_bh(&txq->axq_lock); - - ath9k_ps_wakeup(sc); - ath9k_hw_stoptxdma(ah, txq->axq_qnum); - npend = ath9k_hw_numtxpending(ah, txq->axq_qnum); - ath9k_ps_restore(sc); - if (npend) - break; - - ath_draintxq(sc, txq, false); - txq->txq_flush_inprogress = false; + for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { + if (!ATH_TXQ_SETUP(sc, i)) + continue; + + npend += ath9k_has_pending_frames(sc, &sc->tx.txq[i]); } + + if (!npend) + goto out; } - if (npend) { + if (!ath_drain_all_txq(sc, false)) ath_reset(sc, false); - txq->txq_flush_inprogress = false; - } +out: ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0); mutex_unlock(&sc->mutex); + ath9k_ps_restore(sc); } struct ieee80211_ops ath9k_ops = { diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index cb559e3..a9c3f46 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -413,9 +413,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc) * mode interface or when in monitor mode. AP mode does not need this * since it receives all in-BSS frames anyway. */ - if (((sc->sc_ah->opmode != NL80211_IFTYPE_AP) && - (sc->rx.rxfilter & FIF_PROMISC_IN_BSS)) || - (sc->sc_ah->is_monitoring)) + if (sc->sc_ah->is_monitoring) rfilt |= ATH9K_RX_FILTER_PROM; if (sc->rx.rxfilter & FIF_CONTROL) diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index e16136d..ef22096 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -166,7 +166,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) fi = get_frame_info(bf->bf_mpdu); if (fi->retries) { ath_tx_update_baw(sc, tid, fi->seqno); - ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 0); + ath_tx_complete_buf(sc, bf, txq, &bf_head, &ts, 0, 1); } else { ath_tx_send_normal(sc, txq, NULL, &bf_head); } @@ -1194,16 +1194,14 @@ bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) if (sc->sc_flags & SC_OP_INVALID) return true; - /* Stop beacon queue */ - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); + ath9k_hw_abort_tx_dma(ah); - /* Stop data queues */ + /* Check if any queue remains active */ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { - if (ATH_TXQ_SETUP(sc, i)) { - txq = &sc->tx.txq[i]; - ath9k_hw_stoptxdma(ah, txq->axq_qnum); - npend += ath9k_hw_numtxpending(ah, txq->axq_qnum); - } + if (!ATH_TXQ_SETUP(sc, i)) + continue; + + npend += ath9k_hw_numtxpending(ah, sc->tx.txq[i].axq_qnum); } if (npend) @@ -2014,8 +2012,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) spin_lock_bh(&txq->axq_lock); if (list_empty(&txq->axq_q)) { txq->axq_link = NULL; - if (sc->sc_flags & SC_OP_TXAGGR && - !txq->txq_flush_inprogress) + if (sc->sc_flags & SC_OP_TXAGGR) ath_txq_schedule(sc, txq); spin_unlock_bh(&txq->axq_lock); break; @@ -2096,7 +2093,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) spin_lock_bh(&txq->axq_lock); - if (sc->sc_flags & SC_OP_TXAGGR && !txq->txq_flush_inprogress) + if (sc->sc_flags & SC_OP_TXAGGR) ath_txq_schedule(sc, txq); spin_unlock_bh(&txq->axq_lock); } @@ -2267,18 +2264,17 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) spin_lock_bh(&txq->axq_lock); - if (!txq->txq_flush_inprogress) { - if (!list_empty(&txq->txq_fifo_pending)) { - INIT_LIST_HEAD(&bf_head); - bf = list_first_entry(&txq->txq_fifo_pending, - struct ath_buf, list); - list_cut_position(&bf_head, - &txq->txq_fifo_pending, - &bf->bf_lastbf->list); - ath_tx_txqaddbuf(sc, txq, &bf_head); - } else if (sc->sc_flags & SC_OP_TXAGGR) - ath_txq_schedule(sc, txq); - } + if (!list_empty(&txq->txq_fifo_pending)) { + INIT_LIST_HEAD(&bf_head); + bf = list_first_entry(&txq->txq_fifo_pending, + struct ath_buf, list); + list_cut_position(&bf_head, + &txq->txq_fifo_pending, + &bf->bf_lastbf->list); + ath_tx_txqaddbuf(sc, txq, &bf_head); + } else if (sc->sc_flags & SC_OP_TXAGGR) + ath_txq_schedule(sc, txq); + spin_unlock_bh(&txq->axq_lock); } } |
