From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 19E8C3242D8 for ; Fri, 6 Mar 2026 15:13:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772810001; cv=none; b=kRrtreBp7mZ/c2ASAdnTkV3lrleHa3/KL+tdPNT2tJoJ9v6D4CmNk6knVWPAUcNVdMOvQ1dl4zynALTK4TMa8aFEf/L7ZISqNltvO5qH91mH4OtsV4XB9Putyjwlsef2g1c1nlcjxgCpee3+/ixwy5hab7hN6t6XJaWNRs1AZvI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772810001; c=relaxed/simple; bh=m3yX/TuFuLRmQIgjvocQq3GX0w3ISo7+U2TC5CEV9uw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VJIJqIj3VQL2GKgZYrEgHajJmZV++XNxCAjBRxjhr3mdWT+8S1hwi4I62s7eYG+DpLGx530rTOUUzE0N1BmRvi9E9+E67aLvZxG74G8LrU6eOhRXWZZRF7YZhc0LeNklf73GwXrhadUnA6C3kb+4kBaIb1yPZ6y60WwTPbMawJc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jiZltdZ2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jiZltdZ2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EC2AC4CEF7; Fri, 6 Mar 2026 15:13:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772810000; bh=m3yX/TuFuLRmQIgjvocQq3GX0w3ISo7+U2TC5CEV9uw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jiZltdZ2gL1FgHjce7eq7UkgNdE3B4LBXJl8Qxe8+hOJHZUbs+T/gCtq822uK3SXp xTDxNlZKmvRv+qxSeUHDc/A9eyWLuenTL/NO0qMG+kcC9WNWRn6FPehz7PW1C1PX62 psecRgeyD+CRzBQS0qvbuhAFLQ7u1/guxPnWe0QoV/5rHghKcPBk+lpSfZ3A9Y6Eqp o5HlFzYcgk4FIRzFpMx1H61mJumZtuX0wmQ8iT6LcOqRhntlHBrpDPWejjuz16xD2n ZcAiOJR35oELwpol4XNVFP880WiVW/ZxVYQF1Zvyb0IDwXXEUy21kxzA2BSl6Ojqm9 F0dC5Vcig7fVA== Date: Fri, 6 Mar 2026 16:13:18 +0100 From: Lorenzo Bianconi To: Simon Horman Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next] net: airoha: Fix GDM2 loopback configuration for USB serdes Message-ID: References: <20260228-airoha-fix-loopback-for-usb-serdes-v1-1-a94be0f897da@kernel.org> <20260303141624.GD71509@kernel.org> <20260306134226.GD461701@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="UOcuNL+C/U/0CMjH" Content-Disposition: inline In-Reply-To: <20260306134226.GD461701@kernel.org> --UOcuNL+C/U/0CMjH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > On Wed, Mar 04, 2026 at 09:29:05AM +0100, Lorenzo Bianconi wrote: > > > On Sat, Feb 28, 2026 at 01:20:33PM +0100, Lorenzo Bianconi wrote: > > > > Flow Control source port mapping for USB serdes needs to be configu= red > > > > according to the GDM port nbd parameter. This is a preliminary patch > > > > since nbd parameter is specific for the given port serdes and needs= to > > > > be read from the DTS (in the current codebase is assigned staticall= y). > > > >=20 > > > > Signed-off-by: Lorenzo Bianconi > > >=20 > > > Hi Lorenzo, > > >=20 > > > Is this a fix? If so, should it have a fixes tag? And be targeted at = net? > > > Otherwise, perhaps drop the "Fix" from the subject. > >=20 > > Hi Simon, > >=20 > > This is a preliminary patch in order to completely fix the loopback > > configuration for USB serdes but the point is we are not supporting > > USB serdes upstream yet (there is only OpenWrt support available at > > the moment). Do you think we should target net-next or net in this > > case? >=20 > If there is no bug in net - given the way net can be used with in-tree co= de > - then I would not tag this as a fix. ack, fine. Regards, Lorenzo >=20 > >=20 > > >=20 > > > Also, I think it would be worth explaining the situation > > > before and after this patch. >=20 > ... >=20 --UOcuNL+C/U/0CMjH Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTquNwa3Txd3rGGn7Y6cBh0uS2trAUCaarvDgAKCRA6cBh0uS2t rHS4AP93AGB12XIMmq1lglTzHPArpDsRGddVBWHb/RHvuaZHdAEA1mo58+20I1V4 7y5FGuGUMVWZVwOEUq8W6grMJD84VAc= =ifxM -----END PGP SIGNATURE----- --UOcuNL+C/U/0CMjH--