diff options
| author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-01-17 12:01:27 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-01-24 17:11:03 +0200 |
| commit | 1cbbf69cc83e7f567918a921c4c1529429c7354e (patch) | |
| tree | 0d37fcb4ac5aef0fffee169623f31b66c5c51d53 /drivers/net/wireless/mediatek/mt76/mt76x2_dma.c | |
| parent | ebdd7b491b8a65d65936e07004caabca4a3c94a0 (diff) | |
mt76x2: fix WMM parameter configuration
Fix hw queue configuration since mt76x2 devices use a reverse queue
enumeration respect to mac80211 one:
- 0: AC_BE
- 1: AC_BK
- 2: AC_VI
- 3: AC_VO
The issue can be reproduced sending two concurrent flow using
two separate queues:
- VO: 20Mbps UDP traffic
- BE: TCP traffic
In this scenario the UDP traffic will be blocked by the TCP one.
Fix it configuring properly WMM hw queue parameters
Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Tested-by: Gaetano Catalli <gaetano.catalli@gmail.com>
Signed-off-by: Gaetano Catalli <gaetano.catalli@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2_dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2_dma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c b/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c index 0a3f729a7156..fd1ec4743e0b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_dma.c @@ -55,6 +55,7 @@ mt76x2_init_tx_queue(struct mt76x2_dev *dev, struct mt76_queue *q, q->regs = dev->mt76.regs + MT_TX_RING_BASE + idx * MT_RING_SIZE; q->ndesc = n_desc; + q->hw_idx = idx; ret = mt76_queue_alloc(dev, q); if (ret) |