mt76: attempt to free up more room when filling the tx queue

Run dma cleanup immediately if the queue is almost full, instead of waiting
for the tx interrupt

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2020-11-21 18:23:35 +01:00
commit 9716ef046b
3 changed files with 12 additions and 0 deletions