netdev - Re: [PATCH] wifi: cfg80211: fix bug of mapping AF3x to incorrect User Priority

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Message-ID: <ZrNb+3YJsuRV9GLl@debian>
Date: Wed, 7 Aug 2024 13:35:23 +0200
From: Guillaume Nault <gnault@...hat.com>
To: Kalle Valo <kvalo@...nel.org>
Cc: Simon Horman <horms@...nel.org>, hhorace <hhoracehsu@...il.com>,
	johannes@...solutions.net, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, linux-kernel@...r.kernel.org,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
	Ido Schimmel <idosch@...dia.com>
Subject: Re: [PATCH] wifi: cfg80211: fix bug of mapping AF3x to incorrect
 User Priority

On Wed, Aug 07, 2024 at 10:24:13AM +0300, Kalle Valo wrote:
> Guillaume Nault <gnault@...hat.com> writes:
> 
> > On Tue, Aug 06, 2024 at 10:08:44AM +0100, Simon Horman wrote:
> >> + Guillaume and Ido
> >> 
> >> On Mon, Aug 05, 2024 at 03:17:42PM +0800, hhorace wrote:
> >> > According to RFC8325 4.3, Multimedia Streaming: AF31(011010, 26), 
> >> > AF32(011100, 28), AF33(011110, 30) maps to User Priority = 4 
> >> > and AC_VI (Video).
> >> > 
> >> > However, the original code remain the default three Most Significant
> >> > Bits (MSBs) of the DSCP, which makes AF3x map to User Priority = 3
> >> > and AC_BE (Best Effort).
> >> > 
> >> > Signed-off-by: hhorace <hhoracehsu@...il.com>
> >> 
> >> Adding Guillaume and Ido as this relates to DSCP.
> >
> > Thanks. The patch looks good to me (only missing a Fixes tag).
> >
> > Just a note to hhorace: the entry for CS5 (case 40) is useless as CS5
> > is 101000. So the value of the 3 high order bits already is 5 (in case
> > you want to make a followup patch for net-next).
> 
> Minor clarification: cfg80211 patches go to wireless-next, not net-next.

Yes, sorry for the confusion :-/.

> -- 
> https://patchwork.kernel.org/project/linux-wireless/list/
> 
> https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
>