ath10k: advertize hardware packet loss mechanism
Kalle Valo
kvalo at qca.qualcomm.com
Wed Sep 28 03:11:25 PDT 2016
Rajkumar Manoharan <rmanohar at qti.qualcomm.com> wrote:
> Indicate hardware (or firmware) supports that CQM packet-loss report
> will be generated based on station kickout algorithm. As of now mac80211
> tracks connection loss by missing msdu counts (50) whereas ath10k
> firmware tracks them by missing ppdus (+ BAR tries). While firmware is
> trying to adapt its rate table, mac80211 might send out low_ack event to
> hostapd. This is causing frequent connect and disconnect iteration under
> noisy environment or when station is roaming around.
>
> Signed-off-by: Rajkumar Manoharan <rmanohar at qti.qualcomm.com>
(Note to myself in patchwork)
Depends on:
e8a24cd4b872 mac80211: allow driver to handle packet-loss mechanism
Is in net-next currently.
--
https://patchwork.kernel.org/patch/9315811/
Documentation about submitting wireless patches and checking status
from patchwork:
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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