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move dma rx cleanup to core

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2016-01-28 20:35:26 +01:00
parent 0f896990cd
commit 0bbfb5653f
4 changed files with 35 additions and 47 deletions
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dma.c
+19 -2
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@@ -93,7 +93,7 @@ mt76_dma_tx_cleanup_idx(struct mt76_dev *dev, struct mt76_queue *q, int idx,
}
static void
mt76_dma_cleanup(struct mt76_dev *dev, struct mt76_queue *q, bool flush,
mt76_dma_tx_cleanup(struct mt76_dev *dev, struct mt76_queue *q, bool flush,
void (*done)(struct mt76_dev *dev, struct mt76_queue *q,
struct mt76_queue_entry *e))
{
@@ -216,12 +216,29 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q, bool napi)
return frames;
}
static void
mt76_dma_rx_cleanup(struct mt76_dev *dev, struct mt76_queue *q)
{
void *buf;
spin_lock_bh(&q->lock);
do {
buf = mt76_dma_dequeue(dev, q, true, NULL, NULL);
if (!buf)
break;
skb_free_frag(buf);
} while (1);
spin_unlock_bh(&q->lock);
}
static const struct mt76_queue_ops mt76_dma_ops = {
.alloc = mt76_dma_alloc_queue,
.add_buf = mt76_dma_add_buf,
.rx_fill = mt76_dma_rx_fill,
.dequeue = mt76_dma_dequeue,
.cleanup = mt76_dma_cleanup,
.tx_cleanup = mt76_dma_tx_cleanup,
.rx_cleanup = mt76_dma_rx_cleanup,
.kick = mt76_dma_kick_queue,
};