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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A85B0C001DE for ; Mon, 31 Jul 2023 13:44:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230181AbjGaNos (ORCPT ); Mon, 31 Jul 2023 09:44:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229503AbjGaNor (ORCPT ); Mon, 31 Jul 2023 09:44:47 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3809D1709; Mon, 31 Jul 2023 06:44:46 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id 98e67ed59e1d1-25e847bb482so835202a91.1; Mon, 31 Jul 2023 06:44:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1690811085; x=1691415885; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=Sv4eEdzpRIyrH/+IfcFPu37k/d42alZPDTBwvhPALFI=; b=Y4KZTJf6Zg4vd+GQMSfuZlbfhlt/uPZD/ssdSq5/j+48h4t+kiT5ixSs5Wk5Y0c3GI WUXxVX1OA69hw9n2c1MDsyYCKAT61tO2bp9T0N0JhG7DRc3Mbh0Abpc69l9GrTNbzBAv zJRWpX5aE/xeDuEW08utVJaESYyR7zVg0vQHKMVRGgC6OeMqKv97iuTPuX9OouHSQCwT 05w/0lHYYu2x4BLHmyR2PWPVILkarG/vv/oF1S6+SFLND5Gq2hSjcFQcAvnrTFqPCmEb mZw/is82u6ExYSGtHh63NQxQdXAloVbkBcP5s4RQAnDkMT10tECPF2AdvdKdtG5wim6L 5lTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690811085; x=1691415885; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=Sv4eEdzpRIyrH/+IfcFPu37k/d42alZPDTBwvhPALFI=; b=LUNVTHFbnuAT/jZ7Q7YKecmyD8DbBpyXQ8wJz1UEDy5oDSvraa1iVe3JS0Am/FxHN4 fLuJUW+musBZMq/ekxgP9uCb6qT3VsPsR2gqZjcYU6QtH6bkKo9rjCtEv7SQ10CfAY+d z5rBxzSW+ZFb6gJjoom92vhPlJYaSafUbhY4Dieh57fq/tIz/KoFxAF6FY8ztjj1/q8K 9lpmkJ1Bcs1+75UmqkA1EdvG+uHEa7p2thEhGreokNUa6TdLUUAFcYSh/GqWRL0n9u+Y 5LWVjFsEz2Wm5OBCzckvw6JClsLO9/c6rK6CrTqy1mmlHfw6R+i1e9MtqU0ddfh5teWv zndA== X-Gm-Message-State: ABy/qLbwbii0Wym1qo1DeGMDXacTgqAfHwwOcrh1KiAuooHwolVSv1f0 fvz+WOyB/PauXvMgJ51LJj+eVUDBWOI= X-Google-Smtp-Source: APBJJlGwSw362RvhOsN/krp5kQpm7PrncDbtm9pJqXyP9PAQ0wbCdJ/rJiKLdsCDXDotQyhiu/4Ymg== X-Received: by 2002:a17:90a:6c97:b0:263:730b:f568 with SMTP id y23-20020a17090a6c9700b00263730bf568mr6001069pjj.3.1690811085473; Mon, 31 Jul 2023 06:44:45 -0700 (PDT) Received: from hoboy.vegasvil.org ([2601:640:8000:54:e2d5:5eff:fea5:802f]) by smtp.gmail.com with ESMTPSA id iw3-20020a170903044300b001b9dadf8bd2sm8607834plb.190.2023.07.31.06.44.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jul 2023 06:44:44 -0700 (PDT) Date: Mon, 31 Jul 2023 06:44:42 -0700 From: Richard Cochran To: Johannes Zink Cc: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Russell King , patchwork-jzi@pengutronix.de, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, kernel test robot Subject: Re: [PATCH v2] net: stmmac: correct MAC propagation delay Message-ID: References: <20230719-stmmac_correct_mac_delay-v2-1-3366f38ee9a6@pengutronix.de> <729dd79e-83aa-0237-1edd-1662a6ae28cd@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 31, 2023 at 09:00:29AM +0200, Johannes Zink wrote: > I cannot tell for sure either, since I have datasheets for the i.MX8MP only. > Maybe Kurt has some insights here, as he has additional hardware available > for testing? Maybe give the folks who make the dwc a call to clarify? > Nevertheless, I am going to add a guard to only use the correction codepath > on i.MX8MP in v3 for the time being, we can add other hardware later > trivially if they support doing this. Sure. Thanks, Richard