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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 84E21C433E0 for ; Tue, 7 Jul 2020 18:51:40 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5CB2A206CD for ; Tue, 7 Jul 2020 18:51:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TokHurc6"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="cQdDEgH8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5CB2A206CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:To:In-Reply-To:References:Date:Message-Id:From: Subject:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hEYkpsuqv4g5Mjdq7V43U3tgOos2fasucQVuvVHWhZE=; b=TokHurc6DsvwHGV3iHdrIa1Q+ +CE6vrZsXKtBjAuqrJgwEV4ida4RfD9zYTAH779QLLbiGxdHayTbzYa+Riy3SQcxUwILfRpXNzjbv Ny3PggiDxv9CUoelZqOVqtUdRyUsT2mdekTsnd0B3/Xfj1oKxmdJfh0ipQplQHDkE8dQof4zPaI4C QaDMsHUgs8EfdYZFinMOnMixAU7+lS2ALkIlyu3x3hA6HiWDs3beqnAFYKU+XaROL0RhTvMEx+qkr ut9qOhQfeaB3y0KBtxit5poIhUg5mgeIak33C5yHXriAxBj4TznMLI/RZoztIDAEMpxbWqWHC+yU9 s9P9LenlA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jssgg-0003Q7-Vr; Tue, 07 Jul 2020 18:51:27 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jssgV-0003IN-71 for linux-amlogic@lists.infradead.org; Tue, 07 Jul 2020 18:51:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594147872; bh=hx5vKnjzPxWSXeemOCiBiDmF3FDShc9Ou60aHZ9YZJw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:Cc:From; b=cQdDEgH8fGAIFTQbveb4OZnUqNPJMFczPcRYDU6HAW2ZuQqI31eK0gF9dgcGpYa6f Wm5qy2C8/i/O3ucrRMYUT9eUEI1KDGuNxNJPqSZr2emlnpZMV+MhVzY8qHnwWhen1X xLe+HZcBFde+Dfb+5Ku3ormOK3v3cTwnB7wVw9mo= MIME-Version: 1.0 Subject: Re: [PATCH v3 0/8] dwmac-meson8b Ethernet RX delay configuration From: patchwork-bot+linux-amlogic@kernel.org Message-Id: <159414787236.3387.7759493328432890658.git-patchwork-notify@kernel.org> Date: Tue, 07 Jul 2020 18:51:12 +0000 References: <20200512211103.530674-1-martin.blumenstingl@googlemail.com> In-Reply-To: <20200512211103.530674-1-martin.blumenstingl@googlemail.com> To: Martin Blumenstingl X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200707_145115_516007_2F88718A X-CRM114-Status: UNSURE ( 6.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, khilman@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hello: This series was applied to khilman/linux-amlogic.git (refs/heads/for-next). On Tue, 12 May 2020 23:10:55 +0200 you wrote: > The Ethernet TX performance has been historically bad on Meson8b and > Meson8m2 SoCs because high packet loss was seen. I found out that this > was related (yet again) to the RGMII TX delay configuration. > In the process of discussing the big picture (and not just a single > patch) [0] with Andrew I discovered that the IP block behind the > dwmac-meson8b driver actually seems to support the configuration of the > RGMII RX delay (at least on the Meson8b SoC generation). > > [...] Here is a summary with links: - [v3,1/8] dt-bindings: net: meson-dwmac: Add the amlogic, rx-delay-ns property https://git.kernel.org/khilman/linux-amlogic/c/7af4c8451d80d0a8622483c27ab141a7c1a94573 - [v3,2/8] dt-bindings: net: dwmac-meson: Document the "timing-adjustment" clock https://git.kernel.org/khilman/linux-amlogic/c/ee0b8e6d02186321be0ea4ec0fb2cbd35bec7e29 - [v3,3/8] net: stmmac: dwmac-meson8b: use FIELD_PREP instead of open-coding it https://git.kernel.org/khilman/linux-amlogic/c/3649abe43251de4357bdd6ef0163de25f96554e9 - [v3,4/8] net: stmmac: dwmac-meson8b: Move the documentation for the TX delay https://git.kernel.org/khilman/linux-amlogic/c/889df20305ffeae0a6bbd435761810ba658e223d - [v3,5/8] net: stmmac: dwmac-meson8b: Add the PRG_ETH0_ADJ_* bits https://git.kernel.org/khilman/linux-amlogic/c/c92d1d2311a0513d8f7f8311f5c2b1d7e78005a0 - [v3,6/8] net: stmmac: dwmac-meson8b: Fetch the "timing-adjustment" clock https://git.kernel.org/khilman/linux-amlogic/c/e4227bff804fc77e2f78c77470d3fbd2d4a6a8d0 - [v3,7/8] net: stmmac: dwmac-meson8b: Make the clock enabling code re-usable https://git.kernel.org/khilman/linux-amlogic/c/a54dc4a4904568fe2c6b2ba249dcc97612affebb - [v3,8/8] net: stmmac: dwmac-meson8b: add support for the RX delay configuration https://git.kernel.org/khilman/linux-amlogic/c/9308c47640d515d16e06a7fdf333c51a39c1b0b1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.wiki.kernel.org/userdoc/pwbot _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic