diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7603/dma.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7603/dma.c | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c index b3ae0aaea62a..27e2d9f90553 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c @@ -5,18 +5,22 @@ #include "../dma.h" static int -mt7603_init_tx_queue(struct mt7603_dev *dev, struct mt76_queue *q, +mt7603_init_tx_queue(struct mt7603_dev *dev, struct mt76_sw_queue *q, int idx, int n_desc) { - int ret; + struct mt76_queue *hwq; + int err; - q->hw_idx = idx; - q->regs = dev->mt76.mmio.regs + MT_TX_RING_BASE + idx * MT_RING_SIZE; - q->ndesc = n_desc; + hwq = devm_kzalloc(dev->mt76.dev, sizeof(*hwq), GFP_KERNEL); + if (!hwq) + return -ENOMEM; - ret = mt76_queue_alloc(dev, q); - if (ret) - return ret; + err = mt76_queue_alloc(dev, hwq, idx, n_desc, 0, MT_TX_RING_BASE); + if (err < 0) + return err; + + INIT_LIST_HEAD(&q->swq); + q->q = hwq; mt7603_irq_enable(dev, MT_INT_TX_DONE(idx)); @@ -119,15 +123,12 @@ static int mt7603_init_rx_queue(struct mt7603_dev *dev, struct mt76_queue *q, int idx, int n_desc, int bufsize) { - int ret; + int err; - q->regs = dev->mt76.mmio.regs + MT_RX_RING_BASE + idx * MT_RING_SIZE; - q->ndesc = n_desc; - q->buf_size = bufsize; - - ret = mt76_queue_alloc(dev, q); - if (ret) - return ret; + err = mt76_queue_alloc(dev, q, idx, n_desc, bufsize, + MT_RX_RING_BASE); + if (err < 0) + return err; mt7603_irq_enable(dev, MT_INT_RX_DONE(idx)); @@ -144,6 +145,8 @@ mt7603_tx_tasklet(unsigned long data) for (i = MT_TXQ_MCU; i >= 0; i--) mt76_queue_tx_cleanup(dev, i, false); + mt76_txq_schedule_all(&dev->mt76); + mt7603_irq_enable(dev, MT_INT_TX_DONE_ALL); } @@ -163,7 +166,7 @@ int mt7603_dma_init(struct mt7603_dev *dev) init_waitqueue_head(&dev->mt76.mmio.mcu.wait); skb_queue_head_init(&dev->mt76.mmio.mcu.res_q); - tasklet_init(&dev->tx_tasklet, mt7603_tx_tasklet, (unsigned long)dev); + tasklet_init(&dev->mt76.tx_tasklet, mt7603_tx_tasklet, (unsigned long)dev); mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_DMA_EN | @@ -223,6 +226,6 @@ void mt7603_dma_cleanup(struct mt7603_dev *dev) MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); - tasklet_kill(&dev->tx_tasklet); + tasklet_kill(&dev->mt76.tx_tasklet); mt76_dma_cleanup(&dev->mt76); } |