From patchwork Mon Jan 25 17:08:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Chulski X-Patchwork-Id: 12043769 X-Patchwork-Delegate: kuba@kernel.org 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 CC730C433DB for ; Mon, 25 Jan 2021 17:14:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 976CF22B3F for ; Mon, 25 Jan 2021 17:14:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730614AbhAYROj (ORCPT ); Mon, 25 Jan 2021 12:14:39 -0500 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:12808 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730563AbhAYRNE (ORCPT ); Mon, 25 Jan 2021 12:13:04 -0500 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 10PGpnLK018054; Mon, 25 Jan 2021 09:10:17 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=1sbBDEteLU8URY1O1HNgrpOjmbQpvXwOvjFY5lVJWug=; b=FYIcaGnCO4OZGYQdxriu6V5u2lI80Yz/ugCtCap+ViEnl6VRtG1W10OUsWKr2XH2Zfcr oVwVK7yWB6UU9Ml5L5piAkWzjWZVJXBULeNjWC7yaut0eqwB/5Hz1p+BYdu9iHZqDHng ur6uP6n1Tb07iktR1M7gIZKJDX2VxgCOvVQOnXCBQyLNdhFNmhci/tndPGNkfZF33PDQ 5xW6ihNeHydnjORYPB/ZPJCvzM8NyeaWVQ/3nxe8una/5mi8GyQU+TwMmK8nuYdwnipE vFMf0fJ/EgiiW1ZNjrRsq4lBWvUv2tAp0Wc8CAuE8ulWQtZr2oTSZFJu9qGtVKkNiSjY Dg== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 368j1u5ajf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 25 Jan 2021 09:10:16 -0800 Received: from SC-EXCH02.marvell.com (10.93.176.82) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 25 Jan 2021 09:10:15 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 25 Jan 2021 09:10:15 -0800 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 25 Jan 2021 09:10:15 -0800 Received: from stefan-pc.marvell.com (stefan-pc.marvell.com [10.5.25.21]) by maili.marvell.com (Postfix) with ESMTP id 665463F7043; Mon, 25 Jan 2021 09:10:12 -0800 (PST) From: To: CC: , , , , , , , , , , , Subject: [PATCH v3 RFC net-next 17/19] net: mvpp2: set 802.3x GoP Flow Control mode Date: Mon, 25 Jan 2021 19:08:04 +0200 Message-ID: <1611594486-29431-18-git-send-email-stefanc@marvell.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1611594486-29431-1-git-send-email-stefanc@marvell.com> References: <1611594486-29431-1-git-send-email-stefanc@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2021-01-25_07:2021-01-25,2021-01-25 signatures=0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC From: Stefan Chulski This patch fix GMAC TX flow control autoneg. Flow control autoneg wrongly were disabled with enabled TX flow control. Signed-off-by: Stefan Chulski --- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 15974a7..55138c7 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -6284,7 +6284,7 @@ static void mvpp2_gmac_config(struct mvpp2_port *port, unsigned int mode, old_ctrl4 = ctrl4 = readl(port->base + MVPP22_GMAC_CTRL_4_REG); ctrl0 &= ~MVPP2_GMAC_PORT_TYPE_MASK; - ctrl2 &= ~(MVPP2_GMAC_INBAND_AN_MASK | MVPP2_GMAC_PCS_ENABLE_MASK); + ctrl2 &= ~(MVPP2_GMAC_INBAND_AN_MASK | MVPP2_GMAC_PCS_ENABLE_MASK | MVPP2_GMAC_FLOW_CTRL_MASK); /* Configure port type */ if (phy_interface_mode_is_8023z(state->interface)) {