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 smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9A418CEBF61 for ; Mon, 17 Nov 2025 14:43:09 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 6EEE6608E2; Mon, 17 Nov 2025 14:43:09 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id hAwnTnokAgXe; Mon, 17 Nov 2025 14:43:07 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 5579260661 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1763390587; bh=FD3lyRgm94N+/QkJlKXA03KT93ZGy6Q/yUXRkW11XUE=; h=Date:From:To:CC:References:In-Reply-To:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=39by3rhphHXhlktAnZzfwUFnbg4BHp5jD1mRg7VZyLM2H4BMasZTydy9tpthPlDcW bNUWsdCmomPZe3vqJwpB9ciQ65Go8Yi7LkvjVn0KrUPN7Scl/9qM5edDrMP1IcGi0K o3eSRlnTEyiNqYugeX+MP2Ez78bv3h9Y+DX494KR1ZYexuVSPepd4Nmr132CtqKhvd zGL3tXwsDLjerDfTENlo183T53/9G/qNcodaBUwFmWAlqG5aNJXWKMS4h3F9IAU+f7 HlpV6I6RXoDHRV5hESuM2oSoom+QUSwxwso0S4xQEuzoU5Q7dgCBxAUQFX8CgwR1I3 1AizhjtfRw8VQ== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp3.osuosl.org (Postfix) with ESMTP id 5579260661; Mon, 17 Nov 2025 14:43:07 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [IPv6:2605:bc80:3010::137]) by lists1.osuosl.org (Postfix) with ESMTP id CF06C1A9 for ; Mon, 17 Nov 2025 14:43:05 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id B52FD41017 for ; Mon, 17 Nov 2025 14:43:05 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id MS0YNkHmJP_V for ; Mon, 17 Nov 2025 14:43:05 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=198.175.65.9; helo=mgamail.intel.com; envelope-from=larysa.zaremba@intel.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp4.osuosl.org 02FC14100C DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 02FC14100C Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by smtp4.osuosl.org (Postfix) with ESMTPS id 02FC14100C for ; Mon, 17 Nov 2025 14:43:04 +0000 (UTC) X-CSE-ConnectionGUID: vKaF6uXSTwqIlzDJrxQCBw== X-CSE-MsgGUID: SyIQ4QfDR2q1pPvPIQ8ytQ== X-IronPort-AV: E=McAfee;i="6800,10657,11616"; a="88038557" X-IronPort-AV: E=Sophos;i="6.19,312,1754982000"; d="scan'208";a="88038557" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Nov 2025 06:43:04 -0800 X-CSE-ConnectionGUID: yAYxNGbnQvGP9auqbkaAsA== X-CSE-MsgGUID: rg/uhR1CSUeeZYmhE3riQQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,312,1754982000"; d="scan'208";a="221116264" Received: from fmsmsx901.amr.corp.intel.com ([10.18.126.90]) by orviesa002.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Nov 2025 06:43:03 -0800 Received: from FMSMSX902.amr.corp.intel.com (10.18.126.91) by fmsmsx901.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Mon, 17 Nov 2025 06:43:03 -0800 Received: from fmsedg902.ED.cps.intel.com (10.1.192.144) by FMSMSX902.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27 via Frontend Transport; Mon, 17 Nov 2025 06:43:03 -0800 Received: from SJ2PR03CU001.outbound.protection.outlook.com (52.101.43.5) by edgegateway.intel.com (192.55.55.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.27; Mon, 17 Nov 2025 06:43:03 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Fe3iZ9uhWOJAvbEMpHdWUvdrDnyKhb/BCuDZG1nCacz2n6bAHuHLcjobcPQj0usRTaFfYf4Tw5gqDFD37RTXKhm+vQbTrLByAg8ZdODV3hWqpjH08b1GzgF0/+cTurf5CoTlzdOi3+1OTLg4vFGYo1KwNVAYBA/koBzYErj4ZTRsrYoYyoU2teEElHbz7dtZzf/iIs0Z30HH8j/QvciMGXCbfJ4SiDtpLSanMyiqxhjTimEyZdUUksmkOc9fsEDQAMui+xa24zHJuDfNmenubsGgAc7n4JVbRDWp8lSXNYmC88qmA1RWdgfG6UC91BmiEBZMdxYKiUFfqeh65o4KYg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=FD3lyRgm94N+/QkJlKXA03KT93ZGy6Q/yUXRkW11XUE=; b=OUVuEM/wt7ZJatntVZtwO3IPvO7fngghkHg3cJrL3B6WqeNiL7l9CTO5wod3YlBkEztuPh4Yf20yNWOAHS5b1hCYr8oC1VvkyglUdMzwXhK5sP7QitYAGSZf8FPHXuA+RUjjDNzq507KF7CqyuoDxH1KG+xWar6WNL96/v3g0SLOCITI1lRCaU2BwGSyfr0opaiNr3p0nSxPFI7VYo3iWRVcLXhL7O77Bsei+O72SshG1G7qtOOirq9E3wDHv4btLFs388yIdi26MuYVakWZOxfgJsWeKOKrQvWWJeY8rJVOubhTtbRBFXOWtirm95WB4OgdDSj/hdZEnbBPFjdQGQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from SN7PR11MB7540.namprd11.prod.outlook.com (2603:10b6:806:340::7) by BL1PR11MB5255.namprd11.prod.outlook.com (2603:10b6:208:31a::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9320.19; Mon, 17 Nov 2025 14:43:01 +0000 Received: from SN7PR11MB7540.namprd11.prod.outlook.com ([fe80::399f:ff7c:adb2:8d29]) by SN7PR11MB7540.namprd11.prod.outlook.com ([fe80::399f:ff7c:adb2:8d29%5]) with mapi id 15.20.9298.012; Mon, 17 Nov 2025 14:43:01 +0000 Date: Mon, 17 Nov 2025 15:42:49 +0100 From: Larysa Zaremba To: "Loktionov, Aleksandr" CC: "intel-wired-lan@lists.osuosl.org" , "Nguyen, Anthony L" , "Lobakin, Aleksander" , "Samudrala, Sridhar" , "Singhai, Anjali" , Michal Swiatkowski , "Fijalkowski, Maciej" , "Tantilov, Emil S" , "Chittim, Madhu" , "Hay, Joshua A" , "Keller, Jacob E" , "Shanmugam, Jayaprakash" , "Wochtman, Natalia" , Jiri Pirko , "David S. Miller" , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni , Simon Horman , Jonathan Corbet , Richard Cochran , "Kitszel, Przemyslaw" , Andrew Lunn , "netdev@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Message-ID: References: <20251117134912.18566-1-larysa.zaremba@intel.com> <20251117134912.18566-14-larysa.zaremba@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: BE1P281CA0463.DEUP281.PROD.OUTLOOK.COM (2603:10a6:b10:7f::7) To SN7PR11MB7540.namprd11.prod.outlook.com (2603:10b6:806:340::7) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN7PR11MB7540:EE_|BL1PR11MB5255:EE_ X-MS-Office365-Filtering-Correlation-Id: 43d5bf7e-0237-4a64-6b8b-08de25e79b73 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|7416014|10070799003|366016|1800799024|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?/fz9Til3I4xeJTnqjsa/Q1qOL+kXs/vBYy8Pq1+J8EpgbGVA5mxMYXZcTyX7?= =?us-ascii?Q?JCtsSGUrr0B/rrJq20J5LkYTwrt4R93fGk49MkT8uvboEuzfA5XNKqZwDfeh?= =?us-ascii?Q?mWb/eUfzHK87F4mk25PpgJB2ZOqVy3anZyxNtyf/D7j1Gi6fVLk73e6QWjBh?= =?us-ascii?Q?N2RRBKjF1mZXEnSugJtDrsSecThz3E2efm3hzQafI21WV4yc0Hj4gKCMZngh?= =?us-ascii?Q?ZoWqoLgtzJsbIC4WVA2Ino4PgNeZR28b4P8dsIGt2+S8Dqi7AvAv4ctL6feS?= =?us-ascii?Q?TAm6K/GPB1v+CSs28n4aUuGC5h2lfIDhrh84649NQCjl6ttL/YmrveS9ibEs?= =?us-ascii?Q?gAV7uS5rzr/frtJp1RhTvH2a4/YucaH9dx6CO2obStzoz65ut7aAjFW9oXb8?= =?us-ascii?Q?a+X49FGfCQDvzdXWyq1e4CajEoMj12r/igzuSZPbP4yA05CKrVXwX+lurITn?= =?us-ascii?Q?n5SFBHZO7ZrCAZzaAH8PUjq9oLSYSI2aOpmeMhjefOKYQOpIaBYwvK210EoP?= =?us-ascii?Q?54olK3xuLLFG6LTOwnMYw26ScT+sPcIMVrV4215UfnwQ8bSU52FUc5FqQZzt?= =?us-ascii?Q?Fmn5/cGrAbYDyUkhFTWuZ+QHZsPRhvEIW9hUOSCwjpKClQJfyu/RyoKgajjN?= =?us-ascii?Q?mfdxdNsFgOQ9KQRVYndcunC5skRi3VHIA57VE4LF/e9KwEpnGOJXuhTWli5O?= =?us-ascii?Q?cq9nD8Lk5KBkpfeT6aj9tJKGeq9w5dfT3EFEMH0VPe0K2fFzUTrQT8Vd7gs5?= =?us-ascii?Q?UXfvKYRGBArMgSlho8MpALuQa1TG+/EW9fKLDLIZSSprp+ic1rYWY3K0olTw?= =?us-ascii?Q?gI42C7G0fWSb2rmk/+dcYl5A+CRendabtM15osPqmsErY9l35XkeFj9CNX1W?= =?us-ascii?Q?jbgkhh8hOVQOpKJflClmkLGcbWfTEGNIut1S0fIxUDm9a6T+xBUvINu7EvlS?= =?us-ascii?Q?5lYoh0ms/A0l+WcIfQvQZzpogn7xK+3yPlr8xMY4BZa0eX75/mkZLJ2Op0xy?= =?us-ascii?Q?SzWc3oRJEyGk9TXExhlQUEollUFTqmUPL8CwqIC5nK25L9ZkT11Sg5UU23CN?= =?us-ascii?Q?R5OqlyM0/UuGDDTnpR6TeqBszz75MmXWPWV964SyLTfMgYCT4u3i8m5wjE6B?= =?us-ascii?Q?6mgc+HnFWZTqEo3zZRA9VjJ0jhlGV668FIrEcilowFPiL/iMTwtKje5umguE?= =?us-ascii?Q?68UM5iWlD8lEf4mVsl8GT3OIffYrwcgpwKBz4Wt/+CfSA7DehiBEwuzFmXpD?= =?us-ascii?Q?//Qnl7hdhhmZh97f64uirvk6GWiK7HD/HxLpI9Y0nqiqiFhkAg1Smj+rLg/l?= =?us-ascii?Q?sGD6XhNoCSdVyrbIizhLbIqJ0KA5oORmnHvj0QhAgERzHhujJ8Bm8h1duWVf?= =?us-ascii?Q?hf7oLKuY8uG4R8+kk+rAumWw/30SpI6zc8VTpNu18FOqc6RwtyHIyTVcWB/Y?= =?us-ascii?Q?8exXgTU8+eUN41ZloRExeX9i0VvBj5T7?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:SN7PR11MB7540.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(376014)(7416014)(10070799003)(366016)(1800799024)(7053199007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?usQcie25eiC7BdQvUgBF+5uqP7roxF9qAQIp2c+LLm8xO638qoqoWVvYYu0C?= =?us-ascii?Q?trS7h3tPLpjYOYGYm98eByyXmHbH6bLA+xTmKfWi7BrzhrOfr8z8LUYlK/Aw?= =?us-ascii?Q?fRvkasBBiAPoNnuTed08uMDRRtMmYrcwCOxEsKfqagsY/nzcjQRfQ/yaFAuf?= =?us-ascii?Q?cDzLE8sRUJkN50b9sGm6ISwKNdWnSRWJI/AzRZNvpovmSlDmF1sqFuYab2Do?= =?us-ascii?Q?IZ6OBkDEY8scsuPVxjFEgyzk6G1b1Uqa2RUQI9TKkORq2lir46G/Z+sywxEh?= =?us-ascii?Q?gnOAeGLa30TLgBaHF2VlCh4Q/vW0NIw9P1MTrT+Aq/ukaSJv+Z4fAcWT3uJ0?= =?us-ascii?Q?DKBwMjEu/CHQ51w5blsc2yPYJvg+dx840/miWaDWfVLcfmOjOCsN2fWYabOP?= =?us-ascii?Q?8H8AIxPXQTwQMwf80CBd1k6C0e9cwwXyjPHVFnEhV3fVq23R9ELr/DHq8P/4?= =?us-ascii?Q?/mE2lcc8LoRHyAW6ekc/CQR6pa07dJOozjNOnl8/b73xjfTGpTPJ8OL8AhO6?= =?us-ascii?Q?TG0oz8Sk034VNolBy3WdMFAMBX/9h+HLjVDkY55vHYYfdZo8YR/atq6GhnSH?= =?us-ascii?Q?e1XO45lppLUYQ/VdDpOudg9F8D8mtnorUcx36NSh6wtVao8kSbuB6/N5w2an?= =?us-ascii?Q?yV49l+J4PdJ3bjsY+Hlj0COs+cA/RmQDCXrOzs4+L41xv1fkA7Lg2EIgIVe2?= =?us-ascii?Q?O+J7OPXg3zz78wwg3sawKm3WERR7YP0lCHlsRLW9lrkCo/4Q0eqDHE0sbnsc?= =?us-ascii?Q?kKfa8AfM3r0AMJdvewUqUg/sEohbSHg6pWWLrcSFNqWwlU6fbiMAHrOarQRX?= =?us-ascii?Q?grg6m6RfuQcL+RhhzYFkAk53L0iPGrWAs/lsIbt/ejiWR1mPvwJNCKDsEVqB?= =?us-ascii?Q?vyUOlMTDGGP4BWYAFLfwTXSnCZKUQatVdNAAtbfssMGAsY1vs3PCHwnuheQB?= =?us-ascii?Q?lA3RJktYMz1Xzo32eZF8+jRvpn3rbUma0psz+75SYUpVS7mv9U3T8WcpGWSW?= =?us-ascii?Q?nU2Os2F49i+K/fSQTsIB0Zz5yuuLGvEvvLLP8eYAtlolktrx40h//GN5RYv+?= =?us-ascii?Q?RYI7wPWENtVVI9IO1TDeQopHujBZKSgNdaK/7rxFtgvs+XYrqSci6F6HhYPM?= =?us-ascii?Q?q1WkaMhNbZDpkT94zc1q0yDtUAZ4+j0FE2yf5vS11s0ZfUYszAExq/AhTH10?= =?us-ascii?Q?lHekGEhxj/ES72EiOWte7sal9tgfHNjcLSgtuzkrKedmtCydFc1Al0fdeOln?= =?us-ascii?Q?GuwW9/uGlh+WnU7qrNdo6/kybjryFTRcofCXG7sph6p4YcuRBBhl+HL/NYYG?= =?us-ascii?Q?bZNc7PWacThWxdl0iRCRYbNO4oXRiLBUwpHR9m+uqe1LTmk8/fflON0o6C8N?= =?us-ascii?Q?ubnXzsETdDgHcE6zzuButw9+AJJo+tIKATl4HtoMRG7WNKVAlU4E2rF7TlcO?= =?us-ascii?Q?eIEVJAc4Z1Gk/PTIFTlCJoThiHpYkdtMBF9aSMhnpUNb7apKfextEKWhZLFH?= =?us-ascii?Q?v2jyJXg9wGUmyLFW6ydYHrUZTI8dUl8ONRo+weAT6FCx9FjEKa8aW5pxPQTR?= =?us-ascii?Q?vT9gIVbj/+uCxgjkd8zXCe003sOFmN+vsQzjtM7IxdONjnXvZAj+vnk5jKYv?= =?us-ascii?Q?+kgDR4ER37Uw6iCchQBK/rbn6dF9C6ErsyGYjY/T31jgC0lQp2C0mb4FgG43?= =?us-ascii?Q?kWDsrA=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 43d5bf7e-0237-4a64-6b8b-08de25e79b73 X-MS-Exchange-CrossTenant-AuthSource: SN7PR11MB7540.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Nov 2025 14:43:01.1609 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lNkdnCUD/Zkypi8dWPLqQoO9yz52mNBhOZ1L5A2RAquGg/9aIZYjBzLoG6mKaDoGWXUbpO+i66h0Ajwz/EfebjhbKW2Ay490CrCo0M7zCNM= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR11MB5255 X-OriginatorOrg: intel.com X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763390585; x=1794926585; h=date:from:to:cc:subject:message-id:references: in-reply-to:mime-version; bh=SGB3zeehwkZdRk1Bw+T16bLBd0euK6NQYfFeddhW5g4=; b=aFyX5RpwCrIpOvorbVXXIBZIjWsrV1XpvOVTe9nnCwjU0+8XS3Y2UbS/ fCMbPVHI92DATOeBkWe34Q5gasJlYstb/yJN0f2aX5IygMqbQLyTU17dm WnfxsapQL7vHYrVIbHOhK0XYxIUc1vllcaa9ER6GQNvrecGUvmRG+eu/g zWvkmMunUibXzjtq4Wef7kpG2uMnyQMz45Fp2sZaGKwrJ+qrqZWVTA1i7 hQT+gIvm1EgVzOihciamOs945q3Aimsiz7C99ZPa6CdRqYPvCy6+fV5mF lUTg79lnX5hEVcWWPA2IkuWpNWC0O7EokK7ooFf6KeNP1ThzD1xJdGM4m w==; X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=intel.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=aFyX5Rpw X-Mailman-Original-Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Subject: Re: [Intel-wired-lan] [PATCH iwl-next v5 13/15] ixd: add reset checks and initialize the mailbox X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Mon, Nov 17, 2025 at 03:21:06PM +0100, Loktionov, Aleksandr wrote: > > > > -----Original Message----- > > From: Intel-wired-lan On Behalf > > Of Larysa Zaremba > > Sent: Monday, November 17, 2025 2:49 PM > > To: intel-wired-lan@lists.osuosl.org; Nguyen, Anthony L > > > > Cc: Lobakin, Aleksander ; Samudrala, > > Sridhar ; Singhai, Anjali > > ; Michal Swiatkowski > > ; Zaremba, Larysa > > ; Fijalkowski, Maciej > > ; Tantilov, Emil S > > ; Chittim, Madhu ; > > Hay, Joshua A ; Keller, Jacob E > > ; Shanmugam, Jayaprakash > > ; Wochtman, Natalia > > ; Jiri Pirko ; David S. > > Miller ; Eric Dumazet ; > > Jakub Kicinski ; Paolo Abeni ; > > Simon Horman ; Jonathan Corbet ; > > Richard Cochran ; Kitszel, Przemyslaw > > ; Andrew Lunn ; > > netdev@vger.kernel.org; linux-doc@vger.kernel.org; linux- > > kernel@vger.kernel.org > > Subject: [Intel-wired-lan] [PATCH iwl-next v5 13/15] ixd: add reset > > checks and initialize the mailbox > > > > At the end of the probe, trigger hard reset, initialize and schedule > > the after-reset task. If the reset is complete in a pre-determined > > time, initialize the default mailbox, through which other resources > > will be negotiated. > > > > Co-developed-by: Amritha Nambiar > > Signed-off-by: Amritha Nambiar > > Reviewed-by: Maciej Fijalkowski > > Signed-off-by: Larysa Zaremba > > --- > > drivers/net/ethernet/intel/ixd/Kconfig | 1 + > > drivers/net/ethernet/intel/ixd/Makefile | 2 + > > drivers/net/ethernet/intel/ixd/ixd.h | 28 +++- > > drivers/net/ethernet/intel/ixd/ixd_dev.c | 89 +++++++++++ > > drivers/net/ethernet/intel/ixd/ixd_lan_regs.h | 40 +++++ > > drivers/net/ethernet/intel/ixd/ixd_lib.c | 143 > > ++++++++++++++++++ > > drivers/net/ethernet/intel/ixd/ixd_main.c | 32 +++- > > 7 files changed, 326 insertions(+), 9 deletions(-) create mode > > 100644 drivers/net/ethernet/intel/ixd/ixd_dev.c > > create mode 100644 drivers/net/ethernet/intel/ixd/ixd_lib.c > > > > diff --git a/drivers/net/ethernet/intel/ixd/Kconfig > > b/drivers/net/ethernet/intel/ixd/Kconfig > > index f5594efe292c..24510c50070e 100644 > > --- a/drivers/net/ethernet/intel/ixd/Kconfig > > +++ b/drivers/net/ethernet/intel/ixd/Kconfig > > @@ -5,6 +5,7 @@ config IXD > > tristate "Intel(R) Control Plane Function Support" > > depends on PCI_MSI > > select LIBETH > > + select LIBIE_CP > > select LIBIE_PCI > > help > > This driver supports Intel(R) Control Plane PCI Function diff > > ... > > > +/** > > + * ixd_check_reset_complete - Check if the PFR reset is completed > > + * @adapter: CPF being reset > > + * > > + * Return: %true if the register read indicates reset has been > > finished, > > + * %false otherwise > > + */ > > +bool ixd_check_reset_complete(struct ixd_adapter *adapter) { > > + u32 reg_val, reset_status; > > + void __iomem *addr; > > + > > + addr = libie_pci_get_mmio_addr(&adapter->cp_ctx.mmio_info, > > + ixd_reset_reg.rstat); > > + reg_val = readl(addr); > > + reset_status = reg_val & ixd_reset_reg.rstat_m; > > + > > + /* 0xFFFFFFFF might be read if the other side hasn't cleared > > + * the register for us yet. > > + */ > > + if (reg_val != 0xFFFFFFFF && > > + reset_status == ixd_reset_reg.rstat_ok_v) > Magic number, I think 0xFFFFFFFF should be ~0U per kernel style. I believe ~0U depends on the int size, but GENMASK() could work. > > > + return true; > > + > > + return false; > > +} > > ... > > > -- > > 2.47.0 >