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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT038.mail.protection.outlook.com (10.13.176.246) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6064.28 via Frontend Transport; Thu, 2 Feb 2023 13:46:48 +0000 Received: from [10.254.241.50] (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 2 Feb 2023 07:46:44 -0600 Message-ID: Date: Thu, 2 Feb 2023 14:46:41 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH] net: macb: Perform zynqmp dynamic configuration only for SGMII interface Content-Language: en-US To: Radhey Shyam Pandey , , , , , , , CC: , , References: <1675340779-27499-1-git-send-email-radhey.shyam.pandey@amd.com> From: Michal Simek In-Reply-To: <1675340779-27499-1-git-send-email-radhey.shyam.pandey@amd.com> Content-Type: text/plain; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Feb 2023 13:46:48.4906 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: edd770b7-4294-4036-1721-08db0523ee70 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT038.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4935 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 2/2/23 13:26, Radhey Shyam Pandey wrote: > In zynqmp platforms where firmware supports dynamic SGMII configuration > but has other non-SGMII ethernet devices, it fails them with no packets > received at the RX interface. > > To fix this behaviour perform SGMII dynamic configuration only > for the SGMII phy interface. > > Fixes: 32cee7818111 ("net: macb: Add zynqmp SGMII dynamic configuration support") > Signed-off-by: Radhey Shyam Pandey Reported-by: Michal Simek Tested-by: Michal Simek Thanks, Michal