From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2A06742B4C for ; Fri, 19 May 2023 18:57:22 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 200BF42BC9; Fri, 19 May 2023 18:57:22 +0200 (CEST) Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11on2063.outbound.protection.outlook.com [40.107.220.63]) by mails.dpdk.org (Postfix) with ESMTP id 2FA5A40E09; Fri, 19 May 2023 18:57:19 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=TQ+lL8EhCbzEr3d8luiv8YEts/ZUFWGbZMFinOglNKTJoXTUO5DXjNfFcEls587uBep5omIZ7v47XdDygza6q5/U6Jj2EGC4UEflwBL+OalZhUJfZ9+F6ygD7uhXYWMkTxdktpH28frEbY3Zi9UX4PivAGitt+7Pq90hQhK39GhlOX1Xqdok4H0a7fSYd7E6cqZcdnGn+YU/YebqCS48NdGO2uctlles/4hnndjU3b7Un+8mJCKay6nnwvQuYZviPU2d29V68ll6Al8Hd49XfhoBYCr6ncoZpzS0ZVeTGOaXhHKIYL9FabhLU2TYGzef6ro6GSL/MUMhbkvArj024A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=vaVtUlEoo+w1bynNM3QmQZqp5HTdnLyvmmWTD+VWjl4=; b=IYdSBLHJPa1aOsxlQjDtvww5/CCojlYFDDGdB/1yzHRFR7m/Ka33PS8r59xc3mc9f+blQeLiGEiIw2lcRKp1xKqkIpkXWYyqtPLbrDMFf8qsBIJluakGtfxh8kTmuAvDZ26HEtfppHgDH6YeFxs7YjKMgoYenTSaw0TL52Sw+eqWzVP7UKGQpYKZJA65C41su0Ozfo50xXs/T/EM/V9OvahWWMEsK2e/P5GLHzXFZM44x0GYM7ciBheVZMJW0rNf20sIXY1MpTVRD9UfMYtlYIfRCssTVVijXR7qOqqS/ZQQT6zr5jtu4MAP76i3mvdhcY3JUKm8xi0vW6JIX5mJQg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vaVtUlEoo+w1bynNM3QmQZqp5HTdnLyvmmWTD+VWjl4=; b=t+HytGnzzxRERVG6UHcA752u/OOMVRG6z7oCCpbWk7tfqySJDHXbqahJJ12qks4cToUIm352j86H90tDwgd4NpLfliJ0MKaXrE47EI2f62fBSury+kLODQts2VprvI0Lr3eeaIEzV6qYY2N4rA5KkGmVHmXI4lMvUqtGe4xIFR4= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) by IA1PR12MB8555.namprd12.prod.outlook.com (2603:10b6:208:44f::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6411.21; Fri, 19 May 2023 16:57:14 +0000 Received: from CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::7957:641d:6aba:3f9a]) by CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::7957:641d:6aba:3f9a%4]) with mapi id 15.20.6411.019; Fri, 19 May 2023 16:57:14 +0000 Message-ID: <801464e8-4b06-bd6c-5d1c-7ce0801f30f6@amd.com> Date: Fri, 19 May 2023 17:57:07 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] net/mana: implement RX CQE coalescing Content-Language: en-US To: longli@linuxonhyperv.com, Andrew Rybchenko Cc: dev@dpdk.org, Ajay Sharma , Long Li , stable@dpdk.org References: <1683336791-19658-1-git-send-email-longli@linuxonhyperv.com> From: Ferruh Yigit In-Reply-To: <1683336791-19658-1-git-send-email-longli@linuxonhyperv.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LO2P265CA0190.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:a::34) To CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR12MB4294:EE_|IA1PR12MB8555:EE_ X-MS-Office365-Filtering-Correlation-Id: 0de8186a-1694-4995-699d-08db588a1895 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CH2PR12MB4294.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230028)(4636009)(376002)(366004)(136003)(39860400002)(346002)(396003)(451199021)(31686004)(6916009)(66946007)(66556008)(66476007)(4326008)(45080400002)(478600001)(54906003)(316002)(31696002)(86362001)(36756003)(6512007)(2616005)(26005)(186003)(6506007)(53546011)(5660300002)(41300700001)(8936002)(8676002)(44832011)(4744005)(2906002)(6486002)(38100700002)(6666004)(45980500001)(43740500002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?QVU2MmN0eFFXK1g4M3JYMXo2ZkxucjdpcWRVVTVqOWZtaVYxMG94bDJrL1hr?= =?utf-8?B?STAweGtUbjhaNmFKWE9PeDFDb0E1WjZzK0ZpL2d5Qlk0c1lHNE96QnltVTlm?= =?utf-8?B?cXJZU3ZGc042eU8wS09kVEhtYzV2YjdwS0FscXUzZGVaVVJCMU5Hdk82bmhO?= =?utf-8?B?Ym9xa2FEQ1hNUzJXWmdJZ1hDUUxwZkoxQk9qRTZpOFNvNVp2N25GczgzR25T?= =?utf-8?B?eUt6U2diYis1UTJUK0Vvd3ZJcXV1UGFyQUZFZGM4VmV3dVVkbU5mNlBWRFNC?= =?utf-8?B?ZzJDbnZoWGUwRGYyR2Zia09CZ3RDUFR0WUdDdGdQNW9leXVmY0ZTOEdYcHQ1?= =?utf-8?B?eXhmMDZqcnFZdkt3KzFHOEdYWDdMZXVvZUlNbkYvajRGbHNXNmtqRlQ2WjhW?= =?utf-8?B?R2F3eEx4WTkwL0FoaG5TUkQ0eFlYNTl4dk9vUVRKWGhRUU44ZEZrUHVWUmlK?= =?utf-8?B?NURNZFNicmltb3ZWTWQ1dDhmc29xQkZGZnZhKzZYR0k1NFdaWnpnQ2pwVFZz?= =?utf-8?B?RXErZ0pIZ3hEYzhWZkZ2bHRYUVhJU0llV1hMeEtsKzhHVXZ5RWNBVTQyenFy?= =?utf-8?B?QUdFNVF5em0yRi95SXIzSElFbmJPWjFiR1NUcHpCWm1Oa0hmb0FhNG90R2dC?= =?utf-8?B?M1RhczhmaXdybndXcDBVQnFMQWI0Uk9JRHpFR1RPZUtpaXRKUEpBMWY4MGdJ?= =?utf-8?B?SnJqaDZaRWQ0UndMY0RrZ09hdU1oVXg4V255QVZ3aytFTlhUcS80dDVDOHQw?= =?utf-8?B?bnZWRFdYd3c4TmhLdWFHdUJhQ2NjdXhyR3FyQ096REt0UG4wZTh2aTZpMEF0?= =?utf-8?B?MUZLSGFTWEhiNDVReU9IeEN4N1pYblU5Q25WYVBKYjlsMWRGbkZrUzFNbjZE?= =?utf-8?B?TTF3b0NUbnJoSHNjRGNTaEV3Ni9sQTk0bVpwQlI5SUZlc1I5SlRreGFEZ29h?= =?utf-8?B?cGx2NnZudEFaMEo4ZHZGNmpkWllZQ0FHY2twMTBuVkZhTmczYmVaZnhFZndY?= =?utf-8?B?TkZLcFlNNVpQYkRSQmFPRGN0OHpGNUN5anRpKzhVVTZESVd6Ykh0blpTNHNv?= =?utf-8?B?Z2dqaVJsaEJzOGpGTGh0SmZyVTk5amYyR0dzbzF2VVFxYkFhNEFsV2tWYWxB?= =?utf-8?B?NGwrb05VYXQ2dmExMTJuNXNnVzBXU0RtZzVmaWRkWGhYTW9CSlczNTFBZUI2?= =?utf-8?B?b2daekllL2ZmdkFTMENveW9zZTEwallOc09nR2FTSEtZa2Jua3J5TDc4emY0?= =?utf-8?B?dWxGOGVLaTl2WVFhUUR4cnFlSDNUWmc0Y1NvZlBBYnRNQUdrTHQ2OHlmemE2?= =?utf-8?B?YkRGZ3hHWG0rMTRnVFNLcTZoSHB2VnpXOUhJWUlWbVpCeVFCb0NIWFFpUEF5?= =?utf-8?B?blViNElieDNIb05sWksyZWppbnZtQUlYT1U4TUxEaUF3emh6TVZmWE84SG9t?= =?utf-8?B?dkVhT0xqZTRYUS91MDVmR1J4TERlNFhZN3EyL0c2bXlMVGI1dXZTdmpwRmEv?= =?utf-8?B?RFl4Z0RIbkZGZWEwUUJQbXpLbFFCUzNlVkhsT1RsM21wZUFqbFE5cjUveHVx?= =?utf-8?B?UGhvd3l2ZTNUZWt4MXRORjVQTHRZMGVMUUtMODJGbnBrbUVEenBoWXBhaDdS?= =?utf-8?B?MFYzbHRHUExtcVZMMkoxekpaWlRHVG5kL205ejdiSE9SRXZPaVRydXBIczV4?= =?utf-8?B?VmJRQzdaL1pWTTAySC9CS0JzRGtFa3N3cDZNOWtETTRqaHRacHNMbWlRQmZv?= =?utf-8?B?Z251T3RiN2JXM0V0dFFhWmZTTmxQMldScGIzWllaOE9hMEl1ejdCRGo0MHdr?= =?utf-8?B?ZVVXVUJaN1lqbFpkM2VFdXoyZXJ4dVdpM2ZNTTJmNnBxVC96RGx6SWI3YnFj?= =?utf-8?B?d09vbjcwd0FuRjFBMlV4MUdBOERUNmhFRmRodEFmWHowaWRvcGF3NDlHMUpP?= =?utf-8?B?NXY3SVM3cFhNTklSdGkrc2c4ZzdHTVEwZU5xWVV0d2hsYVdNRXE2Y0N4RVhR?= =?utf-8?B?UnN0eFFxS1RtMU1ZMXRWaE1keng1SjNaZTNxRFJyT1E0U043VDRTNWJBZ1VH?= =?utf-8?B?Y2pmYXBsYm0zTXBpbFpuOHJCNG5NZE15c01JNllNSURTZDJjNlpzeWpNZTdt?= =?utf-8?Q?CsIQaelYtJ3+8YjnRtHuRb0ev?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0de8186a-1694-4995-699d-08db588a1895 X-MS-Exchange-CrossTenant-AuthSource: CH2PR12MB4294.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 May 2023 16:57:14.7356 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: AtmpOeAsCQc8jxDAjewofk6sfmpBvpNP7HoXVn5GqLlRNQViTUolqYX9OV2Im7Mz X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB8555 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org On 5/6/2023 2:33 AM, longli@linuxonhyperv.com wrote: > From: Long Li > > With RX coalescing, one CQE entry can be used to indicate up to 4 packets > on the receive queue. This saves processing time and PCI bandwidth over > the CQ. > > Signed-off-by: Long Li > Applied to dpdk-next-net/main, thanks. Dropped stable tag in next-net, can add back again based on discussion with LTS maintainers.