From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="cqxYeGgd" Received: from EUR03-DBA-obe.outbound.protection.outlook.com (mail-dbaeur03on2080.outbound.protection.outlook.com [40.107.104.80]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAF2B19B; Mon, 27 Nov 2023 08:07:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=W52d38ywteurVfRRqTZZiA2gKFLD1Gp8IsCvyzgqXiAVA+1Zm7AeWplsizSVmVDcBSqYlkOfv05EyJom3HexMhWiWl/lxKKYApOoVnJHal4f94cgn1hN06YWN26Q40tly5JIvjkQyPWCSia2poeyBihVJAltuMNiIWf1Jr1vqG9Fqjkj3GdQX1JwGYrk13BY08494IoPD1uweGqQrDOZ/FxvpAz+1mfPfgFiEDQI80vfCn2c/A2KnfpMuXxdah5C4mpDDiPjyMBJN0m2NrIrJnbzUDycSYzN/DuuYscvl2zHobDmnBURFwpgiKcypus4hrVK++5JbF4FlMuNNGoxAg== 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=YB7mUddm3kygYJxzPjCTeVBdpadubMTNCzpPZZN+q8A=; b=jJNvwxeSVoe8RE1H6FRM8GKwQfbFM9vDaoa3Mdxoz+0+qhAGEl/1nqg5atMAR32y4caOh5DPF2/K8Ag8znHUvUxOlh3sciuN3bwwtGO89bSJ2DAX7eWR1VqonqNR3Sz8ggukdHJ1jxlI/3TxQX+pqGzTfgIQ1h1WDI+DHDbwZpcP8z9/1q6Hb9IMiMocyB2u8xEoyRbtf0CHsU0bHk/FXEHzO6oalZhBGiaV4/41xHFT3GlCTr/eg8Ynak9mGd2DfXcj1PR+rbEhQk6sZ46cEzrxJVcnywIgKYmr8gqDyiZ0RNQHMMTVoDLjpvcG6LwpHbc/TPWM7t1U8yFieNvdnw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YB7mUddm3kygYJxzPjCTeVBdpadubMTNCzpPZZN+q8A=; b=cqxYeGgdZIHynsNOzM7n/QDBDmtqrLAlWmgpL89MI+shC0f7ptKSjbU0JRo3arkAqtgTdcuJi6NQ7fCxATBvggCrxFbOO/pWaLXYMrELnk2euBU9xB/oVdMWiaHmTSJ0BQZHmjsAMnZsaTOXnNxC0VdBtUYbV2aqvT3gooST1iY= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB4845.eurprd04.prod.outlook.com (2603:10a6:803:51::30) by DBBPR04MB7628.eurprd04.prod.outlook.com (2603:10a6:10:204::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7046.19; Mon, 27 Nov 2023 16:07:48 +0000 Received: from VI1PR04MB4845.eurprd04.prod.outlook.com ([fe80::6410:9a52:b833:5bc1]) by VI1PR04MB4845.eurprd04.prod.outlook.com ([fe80::6410:9a52:b833:5bc1%4]) with mapi id 15.20.7046.015; Mon, 27 Nov 2023 16:07:48 +0000 Date: Mon, 27 Nov 2023 11:07:40 -0500 From: Frank Li To: Greg KH Cc: Peter Chen , imx@lists.linux.dev, Pawel Laszczak , Roger Quadros , Aswath Govindraju , "open list:CADENCE USB3 DRD IP DRIVER" , open list Subject: Re: [PATCH 1/1] usb: cdns3: skip set TRB_IOC when usb_request: no_interrupt is true Message-ID: References: <20231027183919.664271-1-Frank.Li@nxp.com> <20231031084521.GA1948529@nchen-desktop> <2023112748-coveted-enunciate-cf13@gregkh> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2023112748-coveted-enunciate-cf13@gregkh> X-ClientProxiedBy: SJ0PR03CA0177.namprd03.prod.outlook.com (2603:10b6:a03:338::32) To VI1PR04MB4845.eurprd04.prod.outlook.com (2603:10a6:803:51::30) Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VI1PR04MB4845:EE_|DBBPR04MB7628:EE_ X-MS-Office365-Filtering-Correlation-Id: fd433e34-606c-4896-9385-08dbef62ff79 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:VI1PR04MB4845.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(7916004)(366004)(39860400002)(376002)(346002)(136003)(396003)(230922051799003)(1800799012)(64100799003)(451199024)(186009)(83380400001)(38100700002)(8936002)(4326008)(6506007)(8676002)(53546011)(9686003)(6512007)(6666004)(52116002)(66946007)(66556008)(66476007)(6916009)(54906003)(316002)(5660300002)(6486002)(86362001)(478600001)(4744005)(2906002)(41300700001)(38350700005)(33716001)(26005)(67856001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?utXPmC5gNCDP5NBa7/pgu9Xw2Vxgy1asLs6BvMtcB4Dh3wd17/LT4SENGk3H?= =?us-ascii?Q?xSgl+EIIlkqW1pTrwQiJqJHYScHaRSHbYITwLFkNBVIj1yuwgblaZRrbN06H?= =?us-ascii?Q?V1Xi2O+27jveKFc0WSc/ruqiJiQF2LLVqYgmRnOit14e8LS6UDMaMmz5XyMw?= =?us-ascii?Q?tPXoUgWmYVTmueQmWJbY8LrYOuQrAU8LB9/5QavQ58eT41RCpC3p75Y1qmA/?= =?us-ascii?Q?ypl7KgTLSp/gHzKRlLLrFmRJl/sK2tRwXDQIhyWh99EfYH4S0uxrS33vuxOv?= =?us-ascii?Q?kgjTXwA62I0PWhMGOzH9Eg10/9Bo+t2mZCLWCpe6Tii3ikhVp77IvDRZiBmG?= =?us-ascii?Q?r0K4AtFUpafTWENKCutgt7nblKwlrMMx3i/UAmz3VltaidZOMELnxATXtwwN?= =?us-ascii?Q?ncJh2fR9JUGBQkbDp4iGRtgANGR23Xf8D3XqgfwoQl3TXWW+fgXPC45VRuwT?= =?us-ascii?Q?i52AVeSGYQpl4WsSAdKGzpaMzLP/XpTIzTI1tCipaibXPA2OSBqvBXAqknTi?= =?us-ascii?Q?cxmt9Z1EgS1wQyZlPGUHzq/JioLbsUSeUPcsuiuwpD3RoLCgK777ulXGDaoc?= =?us-ascii?Q?XMfY0a49Ulo2yWMTVmckoGZHYAtUGq7nchGwPAN+DWrKh+VoIkmdQ9cZij2+?= =?us-ascii?Q?Z3marGZLfIOxsiac77l9Ju/0WikKuNhY06auR8NfFFt708dxwOyuBEYfOUV9?= =?us-ascii?Q?2L0RNdPnlDGThPfbO5G7ZH6wB6MKTJ+D6aWzyTZMbKn3zx09g4Hglj5m5JhU?= =?us-ascii?Q?3HRxfAgB9QUagLB88pRGM1FiVjx89Cud3D4LtoslPDBth8G0v1P6wE/sDKrH?= =?us-ascii?Q?KJqvGohQrnG3dQuyv/CZH6O5aEdTQbI5b4FFV1DDFvbCRtNI2+v/a25sPegr?= =?us-ascii?Q?OLHWsJwYVgmmvteFH0sSmYux+g4A81a4AHH8Ml/jLCzeHsIerReq9xU2YjGX?= =?us-ascii?Q?BtVlg+nGy+svSkDSohOZzTcRLw/GMexmBi4ZU4yqe4LhK280yFdFzUa0ftMU?= =?us-ascii?Q?//b6m3fpD4cGJYCB+DKm32ddRa1oW1htEjSjssCgPOfec2UGVmd0+UjvDfMP?= =?us-ascii?Q?VY2rQ5ik47bZssixDZkEDmMn/PbF203rOMO0ZkdaQ/yxS4xq8afFCeQzaXm+?= =?us-ascii?Q?KcFtygQ3wbA1xTdO5O7MWhaDZMuk61qxy2Xuxnq9xRDCKBy5b2/dSTJKuDmK?= =?us-ascii?Q?FVdsZAm51zTBjZNJs5BvXBRVLAlsiLPZk4diJuAVVLjtI1hOHbEN3W4hGN9M?= =?us-ascii?Q?CNSq77E0qaal3nXQ+wsyb2TUt9f/IJi+vcITgGyVahWVax0xmm5fZYSeCATB?= =?us-ascii?Q?ZT78d+nGSZwJYgl9XWaqtu3r4Ven7b/0foXJRDoMLJhutQ+MPaplH1iPSGaP?= =?us-ascii?Q?T+M6kvc+9N0dYnfzb1wuqCm5cC0+fURFDGHcQ0/iyJ1ISVSs35g3yW7/UAaK?= =?us-ascii?Q?b2p62XmcDDo7gJ7cEoqjlREQaEhtajEtjGzRQTnIVe7gxDDxF+ZoYAIseNJm?= =?us-ascii?Q?HeIWJFr1QJRkkb8s4+yL2cRGoNu+9zGbyrm8+PW5UwTIdh92J5E7kYrnv22O?= =?us-ascii?Q?KAE3D3OsG+zn0s1/vnA=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: fd433e34-606c-4896-9385-08dbef62ff79 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB4845.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Nov 2023 16:07:48.1440 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 1plBgQo16GXtiF7FBFBO3z/8Bs9ZMO0IE8eNU84qZ0DDKGPk4YdWjCfA5tAV2ok53fWQetf3bK2aawpEJ27uEA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBBPR04MB7628 On Mon, Nov 27, 2023 at 03:52:13PM +0000, Greg KH wrote: > On Mon, Nov 27, 2023 at 10:28:57AM -0500, Frank Li wrote: > > On Tue, Oct 31, 2023 at 04:45:21PM +0800, Peter Chen wrote: > > > On 23-10-27 14:39:19, Frank Li wrote: > > > > No completion irq is needed if no_interrupt is true. Needn't set TRB_IOC > > > > at this case. > > > > > > > > Check usb_request: no_interrupt and set/skip TRB_IOC in > > > > cdns3_ep_run_transfer(). > > > > > > > > Signed-off-by: Frank Li > > > > > > Acked-by: Peter Chen > > > > @Greg: > > ping > > What are you needing from me here? Blind pings do not provide any > context :( Sorry, I just saw it is already in linux-next tree. Generally, I received a "applied"'s email. So I have not check linux-next tree before send it. Frank > > thanks, > > greg k-h