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mt76: fix tx status reporting for non-probing frames

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On MT76x2, the hardware does not report tx status in the FIFO register,
if the packet id is 0.
Change the allocation of packet IDs to use 0 for no-ack packets, 1 for
non-probing packets and 2-255 for packets with tx status requested.
Fixes rate control issues

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2019-01-11 15:24:32 +01:00
parent 7d4a95c8dd
commit f84b008222
6 changed files with 12 additions and 10 deletions
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mt76x02_usb_core.c
+1 -2
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@@ -87,8 +87,7 @@ int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data,
pid = mt76_tx_status_skb_add(mdev, wcid, skb);
txwi->pktid = pid;
if ((pid && pid != MT_PACKET_ID_NO_ACK) ||
q2ep(q->hw_idx) == MT_EP_OUT_HCCA)
if (pid >= MT_PACKET_ID_FIRST || q2ep(q->hw_idx) == MT_EP_OUT_HCCA)
qsel = MT_QSEL_MGMT;
else
qsel = MT_QSEL_EDCA;