From: "Nicolas Escande" <nico.escande@gmail.com>
To: "Johannes Berg" <johannes@sipsolutions.net>,
"Nicolas Escande" <nico.escande@gmail.com>,
<linux-wireless@vger.kernel.org>
Subject: Re: [PATCH] wifi: mac80211: do not set 320MHz EHT capabilities on non 6GHz band
Date: Fri, 23 Jan 2026 14:47:38 +0100 [thread overview]
Message-ID: <DFW0KL08YQEF.1KG7J1I78VTQ2@gmail.com> (raw)
In-Reply-To: <b2cc421f0416cc1ab42a937ccd78b4a8c27d47cb.camel@sipsolutions.net>
On Thu Jan 22, 2026 at 5:41 PM CET, Johannes Berg wrote:
> On Thu, 2026-01-22 at 17:38 +0100, Nicolas Escande wrote:
>> For context I initially encountered this problem on an ath12k AP which has a
>> single phy with both 5GHz & 6GHz bands available but only had a 5GHz AP started.
>> On such a platform, we set this '320MHz in 6G' operation on the 5GHz no matter
>> what beacause of the phy's capabilities.
>
> But that's what I'm saying why it's a driver bug - the PHY capabilities
> are advertised *per interface type* and *per band* by the driver. It
> shouldn't set this one on 2.4/5 GHz bands.
>
Arf I missed the per band part of the equation. I'll fix it there.
Sry for wasting your time.
> johannes
Nico,
prev parent reply other threads:[~2026-01-23 13:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-22 14:56 [PATCH] wifi: mac80211: do not set 320MHz EHT capabilities on non 6GHz band Nicolas Escande
2026-01-22 16:05 ` Johannes Berg
2026-01-22 16:38 ` Nicolas Escande
2026-01-22 16:41 ` Johannes Berg
2026-01-23 13:47 ` Nicolas Escande [this message]
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