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mt76: mt76u: take into account different queue mapping for 7663

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7663u devices rely on a different endpoint mapping. Take it into account
in mt76u_alloc_tx routine

Co-developed-by: Sean Wang <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-01-27 17:48:38 +01:00
committed by Felix Fietkau
parent 39fb59ce92
commit 8c6cf328eb
1 changed files with 9 additions and 1 deletions
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usb.c
+9 -1
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@@ -964,6 +964,14 @@ static void mt76u_tx_kick(struct mt76_dev *dev, struct mt76_queue *q)
}
}
static u8 mt76u_ac_to_hwq(struct mt76_dev *dev, u8 ac)
{
if (mt76_chip(dev) == 0x7663)
return ac ^ 0x3;
return mt76_ac_to_hwq(ac);
}
static int mt76u_alloc_tx(struct mt76_dev *dev)
{
struct mt76_queue *q;
@@ -982,7 +990,7 @@ static int mt76u_alloc_tx(struct mt76_dev *dev)
return -ENOMEM;
spin_lock_init(&q->lock);
q->hw_idx = mt76_ac_to_hwq(i);
q->hw_idx = mt76u_ac_to_hwq(dev, i);
dev->q_tx[i].q = q;
q->entry = devm_kcalloc(dev->dev,