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(parent: 4d316c7) | patch
ath10k: replenish HTT RX buffers in a tasklet
authorMichal Kazior <michal.kazior@tieto.com>
Tue, 24 Sep 2013 08:18:36 +0000 (10:18 +0200)
committerKalle Valo <kvalo@qca.qualcomm.com>
Thu, 26 Sep 2013 14:22:54 +0000 (17:22 +0300)
commit6e712d427cb0542afdd5220edb6e4f4f8a5b952d
treeab9d056def4b85a1f1214a7feb13ebd277d0af55tree | snapshot (tar.gz zip)
parent4d316c79a5dcc13dea8110f0fcf295a17b4b625bcommit | diff
ath10k: replenish HTT RX buffers in a tasklet

This starves FW RX ring buffer in case of
excessive RX. This prevents from CPU being
overwhelmed by RX indications/completions by
naturally forbiddin FW to submit more RX.

This fixes RX starvation on slow machines when
under heavy RX traffic.

kvalo: remove extra newline

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath10k/htt.h diff | blob | blame | history
drivers/net/wireless/ath/ath10k/htt_rx.c diff | blob | blame | history