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mt76: mt7603: improve reliability of tx powersave filtering

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Leave more time to abort transmissions (which could happen at low CCK rates)
Only warn if the last filter command is stuck

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2021-11-25 20:07:42 +01:00
parent 608f7c47df
commit 15965d8c9c
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/mediatek/mt76/mt7603/mac.c
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@ -202,10 +202,11 @@ void mt7603_filter_tx(struct mt7603_dev *dev, int idx, bool abort)
FIELD_PREP(MT_DMA_FQCR0_DEST_PORT_ID, port) |
FIELD_PREP(MT_DMA_FQCR0_DEST_QUEUE_ID, queue));
WARN_ON_ONCE(!mt76_poll(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY,
0, 5000));
mt76_poll(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY, 0, 15000);
}
WARN_ON_ONCE(mt76_rr(dev, MT_DMA_FQCR0) & MT_DMA_FQCR0_BUSY);
mt76_wr(dev, MT_TX_ABORT, 0);
mt7603_wtbl_set_skip_tx(dev, idx, false);