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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 87970C3F2D8 for ; Tue, 3 Mar 2020 15:55:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 697F62465A for ; Tue, 3 Mar 2020 15:55:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730256AbgCCPzq (ORCPT ); Tue, 3 Mar 2020 10:55:46 -0500 Received: from inva021.nxp.com ([92.121.34.21]:33812 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730214AbgCCPzq (ORCPT ); Tue, 3 Mar 2020 10:55:46 -0500 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id EA09420146D; Tue, 3 Mar 2020 16:55:44 +0100 (CET) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id E6E3920146A; Tue, 3 Mar 2020 16:55:44 +0100 (CET) Received: from fsr-fed2164-101.ea.freescale.net (fsr-fed2164-101.ea.freescale.net [10.171.82.91]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 53E0B20414; Tue, 3 Mar 2020 16:55:44 +0100 (CET) From: Madalin Bucur To: davem@davemloft.net Cc: netdev@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, leoyang.li@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Madalin Bucur Subject: [PATCH net 2/4] arm64: dts: ls1043a: FMan erratum A050385 Date: Tue, 3 Mar 2020 17:55:37 +0200 Message-Id: <1583250939-24645-3-git-send-email-madalin.bucur@oss.nxp.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1583250939-24645-1-git-send-email-madalin.bucur@oss.nxp.com> References: <1583250939-24645-1-git-send-email-madalin.bucur@oss.nxp.com> Content-Type: text/plain; charset="us-ascii" Reply-to: madalin.bucur@oss.nxp.com X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Madalin Bucur The LS1043A SoC is affected by the A050385 erratum stating that FMAN DMA read or writes under heavy traffic load may cause FMAN internal resource leak thus stopping further packet processing. Signed-off-by: Madalin Bucur --- arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi index 6082ae022136..d237162a8744 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi @@ -20,6 +20,8 @@ }; &fman0 { + fsl,erratum-a050385; + /* these aliases provide the FMan ports mapping */ enet0: ethernet@e0000 { }; -- 2.1.0