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![]() When a station is asleep, the fw will set it as "asleep". All queues that are used only by one station will be stopped by the fw. In pre-DQA mode this was relevant for aggregation queues. However, in DQA mode a queue is owned by one station only, so all queues will be stopped. As a result, we don't expect to get filtered frames back to mac80211 and don't have to maintain the entire pending_frames state logic, the same way as we do in aggregations. The correct behavior is to align DQA behavior with the aggregation queue behaviour pre-DQA: - Don't count pending frames. - Let mac80211 know we have frames in these queues so that it can properly handle trigger frames. When a trigger frame is received, mac80211 tells the driver to send frames from the queues using release_buffered_frames. The driver will tell the fw to let frames out even if the station is asleep. This is done by iwl_mvm_sta_modify_sleep_tx_count. Reported-and-tested-by: Jens Axboe <axboe@kernel.dk> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
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.. | ||
binding.c | ||
coex.c | ||
constants.h | ||
d3.c | ||
debugfs-vif.c | ||
debugfs.c | ||
debugfs.h | ||
fw-api-coex.h | ||
fw-api-d3.h | ||
fw-api-mac.h | ||
fw-api-power.h | ||
fw-api-rs.h | ||
fw-api-rx.h | ||
fw-api-scan.h | ||
fw-api-sta.h | ||
fw-api-stats.h | ||
fw-api-tof.h | ||
fw-api-tx.h | ||
fw-api.h | ||
fw-dbg.c | ||
fw-dbg.h | ||
fw.c | ||
led.c | ||
mac-ctxt.c | ||
mac80211.c | ||
Makefile | ||
mvm.h | ||
nvm.c | ||
offloading.c | ||
ops.c | ||
phy-ctxt.c | ||
power.c | ||
quota.c | ||
rs.c | ||
rs.h | ||
rx.c | ||
rxmq.c | ||
scan.c | ||
sf.c | ||
sta.c | ||
sta.h | ||
tdls.c | ||
testmode.h | ||
time-event.c | ||
time-event.h | ||
tof.c | ||
tof.h | ||
tt.c | ||
tx.c | ||
utils.c |