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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id kh6-20020a170903064600b001d530fd26bcsi13371751plb.459.2024.01.17.05.59.58 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jan 2024 05:59:59 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-29041-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@sang-engineering.com header.s=k1 header.b=iV516Kmg; arc=pass (i=1 spf=pass spfdomain=sang-engineering.com dkim=pass dkdomain=sang-engineering.com); spf=pass (google.com: domain of linux-kernel+bounces-29041-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-29041-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id AFF942835F9 for ; Wed, 17 Jan 2024 13:59:58 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E092320319; Wed, 17 Jan 2024 13:59:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="iV516Kmg" Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) (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 20D10200D5 for ; Wed, 17 Jan 2024 13:59:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705499989; cv=none; b=la0Tnjs0k555hqGzkmcOPLFtbeJ4fqmMZV0xJTvuy5fpsJFhww7/yRh31Qsdjhza94DoZR7oNNZUZ4cv0kh3vX2/NOyyYOmHl/4PRzOgrIBs+/Sdx1pHnkxNx1o3WARZhv6sPOUMIfZwy25OpetSOIDUgZ07C2ejCTQdthOsL5o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705499989; c=relaxed/simple; bh=ixSvmpnR3QrMMP2UAVH8Rp2h/PXUfvzlhSH5WXrwo8k=; h=DKIM-Signature:Received:Received:X-UD-Smtp-Session:Date:From:To: Cc:Subject:Message-ID:Mail-Followup-To:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gcBJu8ipybRfBDhDgbin2UUpMLY6Q796PxTsBkIbv/GMPce8OTYQk236GH11DFoTtfXq/lgDj8f0k6nVqw6HACfLKJdVXq2vrfAEQLDM0j3kjqNJvKWNCzHwFrOzc2lsmHjoS+2ME8H9PrtocuTOULw1MJp74wuvO6XuJYPZjnc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=iV516Kmg; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=ixSv mpnR3QrMMP2UAVH8Rp2h/PXUfvzlhSH5WXrwo8k=; b=iV516KmgJnuopq3o/lCp BgwbOvgAjc9UBFJI+I9NghYYPhWRHTBkyuj9XzVqfwtNFzErgo/AqTHGBcc8hcvP tEqKJL+6xkW+9LxvjoR+ZrlEcNxo83vAHh313KEbTabz0g043J/Ki1L8mMuTDskA w01DkKJU67SP9N+lrNAvt0juuRjWcThVZxjdUUDII/61ChQ0jMhq7E1zsV4oXdgu KyT2TurxTuCo4ZOpp93npUo6VQXPakUfVY1LNhhFV2wwMnLVma3ZljmAK+ieGrSL ao9DaL8vPQWIOnTZtgEuCiloiGsHhtCtF80xaJHr2H5ntSlgbj+Q8ExYCa79Awtk xA== Received: (qmail 2766347 invoked from network); 17 Jan 2024 14:59:44 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Jan 2024 14:59:44 +0100 X-UD-Smtp-Session: l3s3148p1@SeDAqCQPgpZehhtJ Date: Wed, 17 Jan 2024 14:59:44 +0100 From: Wolfram Sang To: Andrew Lunn Cc: linux-renesas-soc@vger.kernel.org, netdev@vger.kernel.org, Philippe Schenker , Francesco Dolcini , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH] net: phy: micrel: reset KSZ9x31 when resuming Message-ID: Mail-Followup-To: Wolfram Sang , Andrew Lunn , linux-renesas-soc@vger.kernel.org, netdev@vger.kernel.org, Philippe Schenker , Francesco Dolcini , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org References: <20240109205223.40219-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-kernel@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="nzwFSGGxwC2b8YVx" Content-Disposition: inline In-Reply-To: --nzwFSGGxwC2b8YVx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Does phy_resume() hitting it with a reset clear out the configuration > done by config_init() and the interrupt configuration performed by > config_intr()? Hmm, I should have answered your mail first. Instrumentation says you are correct. Back to the drawing board :/ --nzwFSGGxwC2b8YVx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmWn3VAACgkQFA3kzBSg KbadWw//c6TmTTvHvJE8yiQ+Wvfd8489Xx9C6/0VMOFczBOsJi4UK0HjuzSpfB4u gmx091TZ6ospNwTCNmRXNbByAo5KO8Oq3TYuI9ZDqVkcMT7dbxKYdDXjln/29De1 DM+BfqWxXuEqGHWhUp8XYNe0F41NljUQ9ZrjgZLtLfDkcqohi8drqn2EyhTv51Bp bnp85H2EZm9XBkZikm3IMYqbOgmB+C8S5z1VqosAWHC9aRRiWAStK+H2pyX8s8Zx cV8SBoguZfrVQRtWe356w3613Vo6UM/xd83ADMHbhW6kEp3DVvw3ea1SOBtA0aXs 4GcYAnep6Y9dXFU3Rnx6EG2cE/gKq1Iz6E3vVGdYWJXf4Znxj6ri5jpIL2goxep9 UrxCGiL8V7VJ33N51zSGOkshI+AMLHLh6NI8QxgAwTROFJJINxnG0xZW5DwMDYuh IvlmlhzEaJypnk3Vyssv8GhuKqzFphDXDxZxvkSeXXJEgFzmmw4hDMkyK+chOVCj QWbcVGlb9g74CiUCx4wxQbGY7lAr0kmJu41fgzeOI20Qzm5rV4zYoVUy6HV08fLe 1EjzWcYocUK8KnpESh2/adQKzj1q4X/MBrqcYJt7DPlajicWFl0tci8GF3oEyl25 txjbl5k5cCMirPFJakFnPHFAGS9lFI3q/ep43uMyBrCfd8p/gQ8= =OEz2 -----END PGP SIGNATURE----- --nzwFSGGxwC2b8YVx--