From: Kalle Valo <kvalo@codeaurora.org>
To: Venkateswara Naralasetty <vnaralas@codeaurora.org>
Cc: ath11k@lists.infradead.org
Subject: Re: [PATCH] ath11k: reject tx fragmentation configuration
Date: Mon, 13 May 2019 14:50:56 +0000 (UTC) [thread overview]
Message-ID: <20190513145056.A9F1160364@smtp.codeaurora.org> (raw)
In-Reply-To: <1557326764-29931-1-git-send-email-vnaralas@codeaurora.org>
Venkateswara Naralasetty <vnaralas@codeaurora.org> wrote:
> Currently no known firmware actually implements frag threshold support.
> Moreover it is not possible to rely frame fragmentation to mac80211
> because firmware clears the "more fragments" bit in frame control making
> it impossible for remote devices to reassemble frames.
>
> Hence implement a dummy callback just to say fragmentation isn't
> supported. This effectively prevents mac80211 from doing frame
> fragmentation in software.
>
> This fixes Tx becoming broken after setting fragmentation threshold.
>
> Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
Patch applied to ath.git, thanks.
39d03a41aa04 ath11k: reject tx fragmentation configuration
--
https://patchwork.kernel.org/patch/10935861/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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prev parent reply other threads:[~2019-05-13 14:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 14:46 [PATCH] ath11k: reject tx fragmentation configuration Venkateswara Naralasetty
2019-05-13 14:50 ` Kalle Valo [this message]
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