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Re: [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates

To: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>, Felix Fietkau <nbd@xxxxxxxx>, linux-wireless@xxxxxxxxxxxxxxx
Subject: Re: [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates
From: Sebastian Gottschall <s.gottschall@xxxxxxxxxx>
Date: Fri, 21 Aug 2020 17:09:00 +0200
Cc: johannes@xxxxxxxxxxxxxxxx
In-reply-to: <87tuww2ggm.fsf@toke.dk>
References: <20200813155212.97884-1-nbd@nbd.name> <20200813155212.97884-3-nbd@nbd.name> <c3c5197f-17f7-4f6b-712f-d7c68f39ae38@dd-wrt.com> <87tuww2ggm.fsf@toke.dk>
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Thunderbird/80.0

i mean airtime fairness policy was not configured

Am 21.08.2020 um 16:58 schrieb Toke Høiland-Jørgensen:

Sebastian Gottschall <s.gottschall@xxxxxxxxxx> writes:

in my tests the patch series decreases the performance of ath10k
chipsets by 50%, even if feature is not enabled.

"even if feature is not enabled" - you mean without the AQL feature bit
set in the driver? That makes no sense...

-Toke

Follow-Ups:
- Re: [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates
  - From: Toke Høiland-Jørgensen

References:
- [PATCH 5.9 1/3] mac80211: use rate provided via status->rate on ieee80211_tx_status_ext for AQL
  - From: Felix Fietkau
- [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates
  - From: Felix Fietkau
- Re: [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates
  - From: Sebastian Gottschall
- Re: [PATCH 5.9 3/3] mac80211: improve AQL aggregation estimation for low data rates
  - From: Toke Høiland-Jørgensen