diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 76 |
1 files changed, 33 insertions, 43 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index cf68731bd094..e7e87311d355 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -11,10 +11,11 @@ #include "mt76x02_mcu.h" #include "trace.h" -static void mt76x02_pre_tbtt_tasklet(unsigned long arg) +static void mt76x02_pre_tbtt_tasklet(struct tasklet_struct *t) { - struct mt76x02_dev *dev = (struct mt76x02_dev *)arg; - struct mt76_queue *q = dev->mt76.q_tx[MT_TXQ_PSD]; + struct mt76x02_dev *dev = from_tasklet(dev, t, mt76.pre_tbtt_tasklet); + struct mt76_dev *mdev = &dev->mt76; + struct mt76_queue *q = dev->mphy.q_tx[MT_TXQ_PSD]; struct beacon_bc_data data = {}; struct sk_buff *skb; int i; @@ -35,9 +36,9 @@ static void mt76x02_pre_tbtt_tasklet(unsigned long arg) mt76_wr(dev, MT_BCN_BYPASS_MASK, 0xff00 | ~(0xff00 >> dev->beacon_data_count)); - mt76_csa_check(&dev->mt76); + mt76_csa_check(mdev); - if (dev->mt76.csa_complete) + if (mdev->csa_complete) return; mt76x02_enqueue_buffered_bc(dev, &data, 8); @@ -58,8 +59,7 @@ static void mt76x02_pre_tbtt_tasklet(unsigned long arg) struct ieee80211_vif *vif = info->control.vif; struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; - mt76_tx_queue_skb(dev, MT_TXQ_PSD, skb, &mvif->group_wcid, - NULL); + mt76_tx_queue_skb(dev, q, skb, &mvif->group_wcid, NULL); } spin_unlock_bh(&q->lock); } @@ -104,27 +104,6 @@ void mt76x02e_init_beacon_config(struct mt76x02_dev *dev) EXPORT_SYMBOL_GPL(mt76x02e_init_beacon_config); static int -mt76x02_init_tx_queue(struct mt76x02_dev *dev, int qid, int idx, int n_desc) -{ - struct mt76_queue *hwq; - int err; - - hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL); - if (!hwq) - return -ENOMEM; - - err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE); - if (err < 0) - return err; - - dev->mt76.q_tx[qid] = hwq; - - mt76x02_irq_enable(dev, MT_INT_TX_DONE(idx)); - - return 0; -} - -static int mt76x02_init_rx_queue(struct mt76x02_dev *dev, struct mt76_queue *q, int idx, int n_desc, int bufsize) { @@ -169,14 +148,16 @@ static int mt76x02_poll_tx(struct napi_struct *napi, int budget) mt76x02_mac_poll_tx_status(dev, false); - for (i = MT_TXQ_MCU; i >= 0; i--) - mt76_queue_tx_cleanup(dev, i, false); + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false); + for (i = MT_TXQ_PSD; i >= 0; i--) + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], false); if (napi_complete_done(napi, 0)) mt76x02_irq_enable(dev, MT_INT_TX_DONE_ALL); - for (i = MT_TXQ_MCU; i >= 0; i--) - mt76_queue_tx_cleanup(dev, i, false); + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false); + for (i = MT_TXQ_PSD; i >= 0; i--) + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], false); mt76_worker_schedule(&dev->mt76.tx_worker); @@ -198,8 +179,7 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) return -ENOMEM; dev->mt76.tx_worker.fn = mt76x02_tx_worker; - tasklet_init(&dev->mt76.pre_tbtt_tasklet, mt76x02_pre_tbtt_tasklet, - (unsigned long)dev); + tasklet_setup(&dev->mt76.pre_tbtt_tasklet, mt76x02_pre_tbtt_tasklet); spin_lock_init(&dev->txstatus_fifo_lock); kfifo_init(&dev->txstatus_fifo, status_fifo, fifo_size); @@ -209,22 +189,31 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) mt76_wr(dev, MT_WPDMA_RST_IDX, ~0); for (i = 0; i < IEEE80211_NUM_ACS; i++) { - ret = mt76x02_init_tx_queue(dev, i, mt76_ac_to_hwq(i), - MT76x02_TX_RING_SIZE); + ret = mt76_init_tx_queue(&dev->mphy, i, mt76_ac_to_hwq(i), + MT76x02_TX_RING_SIZE, + MT_TX_RING_BASE); if (ret) return ret; } - ret = mt76x02_init_tx_queue(dev, MT_TXQ_PSD, - MT_TX_HW_QUEUE_MGMT, MT76x02_PSD_RING_SIZE); + ret = mt76_init_tx_queue(&dev->mphy, MT_TXQ_PSD, MT_TX_HW_QUEUE_MGMT, + MT76x02_PSD_RING_SIZE, MT_TX_RING_BASE); if (ret) return ret; - ret = mt76x02_init_tx_queue(dev, MT_TXQ_MCU, - MT_TX_HW_QUEUE_MCU, MT_MCU_RING_SIZE); + ret = mt76_init_mcu_queue(&dev->mt76, MT_MCUQ_WM, MT_TX_HW_QUEUE_MCU, + MT_MCU_RING_SIZE, MT_TX_RING_BASE); if (ret) return ret; + mt76x02_irq_enable(dev, + MT_INT_TX_DONE(IEEE80211_AC_VO) | + MT_INT_TX_DONE(IEEE80211_AC_VI) | + MT_INT_TX_DONE(IEEE80211_AC_BE) | + MT_INT_TX_DONE(IEEE80211_AC_BK) | + MT_INT_TX_DONE(MT_TX_HW_QUEUE_MGMT) | + MT_INT_TX_DONE(MT_TX_HW_QUEUE_MCU)); + ret = mt76x02_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MCU], 1, MT_MCU_RING_SIZE, MT_RX_BUF_SIZE); if (ret) @@ -292,7 +281,7 @@ irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance) if (dev->mt76.csa_complete) mt76_csa_finish(&dev->mt76); else - mt76_queue_kick(dev, dev->mt76.q_tx[MT_TXQ_PSD]); + mt76_queue_kick(dev, dev->mphy.q_tx[MT_TXQ_PSD]); } if (intr & MT_INT_TX_STAT) @@ -357,7 +346,7 @@ static bool mt76x02_tx_hang(struct mt76x02_dev *dev) int i; for (i = 0; i < 4; i++) { - q = dev->mt76.q_tx[i]; + q = dev->mphy.q_tx[i]; if (!q->queued) continue; @@ -475,8 +464,9 @@ static void mt76x02_watchdog_reset(struct mt76x02_dev *dev) if (restart) mt76_mcu_restart(dev); + mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], true); for (i = 0; i < __MT_TXQ_MAX; i++) - mt76_queue_tx_cleanup(dev, i, true); + mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[i], true); mt76_for_each_q_rx(&dev->mt76, i) { mt76_queue_rx_reset(dev, i); |