From: "Toke Høiland-Jørgensen" <toke@redhat.com>
To: Felix Fietkau <nbd@nbd.name>, linux-wireless@vger.kernel.org
Cc: johannes@sipsolutions.net
Subject: Re: [PATCH 5.9 v2 1/2] mac80211: extend AQL aggregation estimation to HE and fix unit mismatch
Date: Tue, 15 Sep 2020 11:24:30 +0200 [thread overview]
Message-ID: <87d02nz92p.fsf@toke.dk> (raw)
In-Reply-To: <20200915085945.3782-1-nbd@nbd.name>
Felix Fietkau <nbd@nbd.name> writes:
> The unit of the return value of ieee80211_get_rate_duration is nanoseconds, not
> microseconds. Adjust the duration checks to account for that.
> For higher data rates, allow larger estimated aggregation sizes, and add some
> values for HE as well, which can use much larger aggregates.
> Since small packets with high data rates can now lead to duration values too
> small for info->tx_time_est, return a minimum of 4us.
>
> Fixes: f01cfbaf9b29 ("mac80211: improve AQL aggregation estimation for low data rates")
> Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
prev parent reply other threads:[~2020-09-15 9:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 8:59 [PATCH 5.9 v2 1/2] mac80211: extend AQL aggregation estimation to HE and fix unit mismatch Felix Fietkau
2020-09-15 8:59 ` [PATCH 5.9 v2 2/2] mac80211: add AQL support for VHT160 tx rates Felix Fietkau
2020-09-15 9:24 ` Toke Høiland-Jørgensen
2020-09-15 9:24 ` Toke Høiland-Jørgensen [this message]
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