From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B9C85E9907F for ; Fri, 10 Apr 2026 10:39:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=efZPYGaK0Qk1kuXGiCrPaA7LV0wmuHFUZ8/kjzOSrmQ=; b=RToNMHUgQXVWQH2mcYVIYF5FOO qp2gsPu5G+x8Ebz+7dTRrGCKg5v/16FASZ9L4HT5bZLVKApqb7n92m0HBK0A0Rg1FaMk6YVn4WRMM ptAbrtJU7YBtGmCx3+HJkp37hMCchMncLaaofrGSvtPGc3hAsWr/2ewu5R4rQh+jCq+IE0MVmV0vE p+PCzfc39SwXOODmdkkf8+Xcc36qcqI+4qp14e4WfCz61nvQkhdpUEzXup4CB5HC1sJfUuwPfQuNs kTRJtNws8kDxXJhIdQPY9oQfFYTe8nPoY30+JHdxUBKgiY95MwbPux0pJ9w9/5pCiYsIE7tbpTJ0x P/sfbRAg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wB9H9-0000000C16X-35rP; Fri, 10 Apr 2026 10:39:47 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wB9H7-0000000C15t-2KUU; Fri, 10 Apr 2026 10:39:46 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id C2EAF40945; Fri, 10 Apr 2026 10:39:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B0AEC19421; Fri, 10 Apr 2026 10:39:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775817584; bh=efZPYGaK0Qk1kuXGiCrPaA7LV0wmuHFUZ8/kjzOSrmQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mt7HkuUxnn8sc44z2lZodnzAhebUi6C72VQRdpnHBhONc9PTvfyjZOxObbJ7Hu0as EM/YrtAW3H5E/nUHtzkd1vapxnIuNqU0kQ21dReehFXy5LpIvLB6YnZtMzAHMYNFw6 e25JBfyMlnBy45FD+5YxMUrUkktGv5p1LUIWqliNL0V6/56uXj3/ciEzr8+JCDNcQw fXyjyf0KyEdFKw3BWpAlbLYHW21ArOjBoeIFHe1349c+0giLHL+qCK0nsf8rVGwoUP Pz5PLb/2+UMKV7BIkDroLGT/CZv1SVNwf6ZBKzgOjBSy1zvFFkRIuNDyr6RKw+7vjd 2sDUK9rkBToyg== Date: Fri, 10 Apr 2026 12:39:42 +0200 From: Lorenzo Bianconi To: Jakub Kicinski Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Christian Marangi , Benjamin Larsson , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, Xuegang Lu Subject: Re: [PATCH net-next v3 00/12] net: airoha: Support multiple net_devices connected to the same GDM port Message-ID: References: <20260406-airoha-eth-multi-serdes-v3-0-ab6ea49d59ff@kernel.org> <20260409195645.16c68979@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="9OsCBHIk5k9xxPwx" Content-Disposition: inline In-Reply-To: <20260409195645.16c68979@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260410_033945_639854_BB667D17 X-CRM114-Status: GOOD ( 11.32 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org --9OsCBHIk5k9xxPwx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Apr 09, Jakub Kicinski wrote: > On Mon, 06 Apr 2026 12:34:05 +0200 Lorenzo Bianconi wrote: > > EN7581 or AN7583 SoCs support connecting multiple external SerDes (e.g. > > Ethernet or USB SerDes) to GDM3 or GDM4 ports via a hw arbiter that > > manages the traffic in a TDM manner. As a result multiple net_devices c= an > > connect to the same GDM{3,4} port and there is a theoretical "1:n" > > relation between GDM ports and net_devices. >=20 > Still waiting for the device tree review. I'm going to blindly send out > the Sashiko review, please comment if any of it makes sense? ack, I will do. Regards, Lorenzo --9OsCBHIk5k9xxPwx Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTquNwa3Txd3rGGn7Y6cBh0uS2trAUCadjTbgAKCRA6cBh0uS2t rLAHAP9fr+xJrviNMbREuUyGBcQn8ZW1o1zADHVS56b5PvPSqQEAqbJlkikpGNEo lCdL4qOdlPlnY1xlLOhPWxXH/kMt1AI= =HygG -----END PGP SIGNATURE----- --9OsCBHIk5k9xxPwx--