aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/mediatek/mt76/mt7603/dma.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7603/dma.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7603/dma.c39
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);
}