From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PNYPR01CU001.outbound.protection.outlook.com (mail-centralindiaazolkn19010003.outbound.protection.outlook.com [52.103.68.3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 12C8213CA93; Sat, 15 Feb 2025 03:36:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.103.68.3 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739590595; cv=fail; b=aVw9j8nFWNlUQ5jy44jkQhlPuaLkSo341MIMIVqSPMiPqpVgwM5pTfzRIPrGqIGDTgCOOzaPYNM1IWRwVGad1300LCM7Q3XV26vIGY0IvwQN2dbTv8ymoGHpkQJMeH7Hchx+na5juwDfoSmimAfcY0qXox1dAxzS7y7KsYKYhPQ= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739590595; c=relaxed/simple; bh=9c8xJCLU6r1qUyuaKl5G4Bv/MxUinw2x8FmM2d4Xpw0=; h=Message-ID:Date:Subject:To:References:Cc:From:In-Reply-To: Content-Type:MIME-Version; b=GywuM2ysFG+jsksJfGJj1dP6a3BpukTk0OM4tlsHFzOM8qd8N+B3muy08U0WEIoNoqI3Bjuo12QztIoURERFHwQp912hYW+Y9yhFGvP7fQ07fbocG/aczA1q6FUsRenW/kq/6qFKyTxouHvRTL5Q6y+F4wJmwhit7ggR1cCZkTw= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com; spf=pass smtp.mailfrom=outlook.com; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b=ld8EM/0n; arc=fail smtp.client-ip=52.103.68.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=outlook.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=outlook.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=outlook.com header.i=@outlook.com header.b="ld8EM/0n" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=j+e+iM30vWNuX4q0Syoy91ZBoSF+s+d9SP9ImT8mvjwLLxehVrnDWsgWZuGkgLj0QRgUgLFKrpCqU6XLevmlMf1eRP1firbA6Srg5kTFzKbHqfZrLYqiwKO8fVOmFst3KbHxgqjzOguwjD8SEdmpeocFGIuaXCoxt4VhO0AMxbDJx8znRsRloXZGD+Dxzu6YseSX2zOXW4lyWhvZx5owcK5epg33OafJf06a+ShsN+yxOdB6aoSasvJUpPGeZOVNu7SUuNR57OKN37T0IeoRlqSlTf/Oujk8aFY1YrdoGw1D8Xbdbu9pINgd76sB0+yRmz1JkcBSd6S7bPiJLko8YA== 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=Y7oObg47Zwe4DptfKpfAC33aXHqv7Gf6c0ZqQSHML0Y=; b=g6n/A+/QeE+FY2cOFE0Fa/tM9aIBF1uDwejjdb6uKsyUejUsUe8mqYuTd2H7O1jWYq4BWXuaUIjaiSN+Sb54aAFDoMeJzNJ4Qh+tVVkhP/CjzFfNQk3v8YClzr7w91u/HlMGaRt7wBG6q0XUlDpm0PyC1bDZ7Fk7F457sY+tN2zvKS5273HcOfEcOlRDshj7hHjoK/n3JiBoY/1WM0MK50B/UyFjuwvhTbG5esdmlwhAPXldwvBdpQAeGxi4Hkr2ttogMOnIb49TfZivh5/78dMFSXz0uLQG38ibcamC5mV4ZKuO6THBW7VK9Cgy9mNSDDhA6rGdJRaZePqkEYXZiA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=none; dmarc=none; dkim=none; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Y7oObg47Zwe4DptfKpfAC33aXHqv7Gf6c0ZqQSHML0Y=; b=ld8EM/0nmbG6ig1gtA18C4Y3j3gvyQvMf7+uWdzwQk1m+I6Scv51K2a5Wyi2JoC0tZSJXx5P5/FCjiVW15910RPdsm785btXHJQivHe6Z4U9dsuPCzPebmlLr7OhWGOrTJL84+aweo5rT2EqeZcZ9H8PzZkkSnElKb7xwbmA+BJkxILOpMMi0CXiBPAZoP+WLF8DR2SeakynlGa1Emv2ZPXEYkHgwyUrI1mYaUYGC9fXm9anPK0gy8CvTarQGTgqw1wTqvwOG9qYpRmlv0nxNzAIjWN6dLN10AH4i4CBPUeW+4eIP4V66YGewJlEh3YX6e5u113FJp6gd3t7O1K7Ew== Received: from MA0PR01MB5671.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:6e::9) by PN0PR01MB5971.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c01:67::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8445.17; Sat, 15 Feb 2025 03:36:25 +0000 Received: from MA0PR01MB5671.INDPRD01.PROD.OUTLOOK.COM ([fe80::6e06:bc2e:85c0:c2ee]) by MA0PR01MB5671.INDPRD01.PROD.OUTLOOK.COM ([fe80::6e06:bc2e:85c0:c2ee%2]) with mapi id 15.20.8445.017; Sat, 15 Feb 2025 03:36:25 +0000 Message-ID: Date: Sat, 15 Feb 2025 11:36:18 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/3] irqchip: Add the Sophgo SG2042 MSI interrupt controller To: Inochi Amaoto References: Cc: Chen Wang , u.kleine-koenig@baylibre.com, aou@eecs.berkeley.edu, arnd@arndb.de, conor+dt@kernel.org, guoren@kernel.org, inochiama@outlook.com, krzk+dt@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, robh@kernel.org, tglx@linutronix.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, chao.wei@sophgo.com, xiaoguang.xing@sophgo.com, fengchun.li@sophgo.com, samuel.holland@sifive.com, christophe.jaillet@wanadoo.fr From: Chen Wang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SI2PR02CA0045.apcprd02.prod.outlook.com (2603:1096:4:196::21) To MA0PR01MB5671.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:6e::9) X-Microsoft-Original-Message-ID: <489db8ba-491c-4c13-a6dd-02c607a980d4@outlook.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MA0PR01MB5671:EE_|PN0PR01MB5971:EE_ X-MS-Office365-Filtering-Correlation-Id: 8703d8e1-42a7-443f-89b6-08dd4d71ec30 X-Microsoft-Antispam: BCL:0;ARA:14566002|6090799003|19110799003|8060799006|5072599009|7092599003|461199028|15080799006|3412199025|440099028; X-Microsoft-Antispam-Message-Info: =?utf-8?B?TEhVaUdLR0sxUk5uNzQxSE40ME1yR21RUnd5ZWtCTC9yYjZuVHgvSXFZcVRK?= =?utf-8?B?Tm82cWRvZ2VQaEJEeFo1RHdwb0l6dmtDOVZyOUZmK2tTbnRJSGlKODdVeFg4?= =?utf-8?B?RlpCMGVSNXY2US9hRW5DdW9mZVZhZDI3R1pXUTlteVVtVDVwWExUNXhmeVFW?= =?utf-8?B?ZXpLaS9wWkF5TjFQUUhYTjdadHJxcCszZzA1ODRRU2xnalV3emRHdUU2V0xn?= =?utf-8?B?VFFTRHdVRUpvNDlEdHc2c0JOV2xza1orL3NsNjNtMS9DSUtueHdZdXlvOG9P?= =?utf-8?B?Wjd3MERZT2ExaXQ2QXd4RDlFL3Jxa2NHbkpwRlhnemFicmc3VFY0dVk5NjJG?= =?utf-8?B?TlZmcDcydVdIODZNMlJNNDZ0ZG4rd3IydkxTYVZ5bEZpdWdGZjduSUVjMGk5?= =?utf-8?B?bXpHaE9jMkxlTTVqK01SdkJGNE9aLytub25WN1dhNlg2TTBnajQrdzAveWhl?= =?utf-8?B?c1VGd2xHbFJ1ZzM5Q2Z3aUkrVEpwaFhoNW9CV0lWUnlNZ1g0cUVxVW1iYlNr?= =?utf-8?B?Q3VZUkt0MVZpQXhnWkNjbXVLWGc4YVArQUVoamVCa3VSd0FWTElXS21NRzVp?= =?utf-8?B?Q1lyTGt0aE1ERTgyVVM0d25xT2k1aTVJRnN1K1pCRnlMakt1YW9oM3RVSkxE?= =?utf-8?B?dTlNVEg4MjNkZm9JaXBlVWhEd2pTeFYxbXMxR1FlRmFGNytKVENWOGhyeUll?= =?utf-8?B?U2lsTFhyR1V0SGZPY29HWGxCM05mbmxweGZpQUQ5MS9GRnNSOE9xVUtLNE1M?= =?utf-8?B?OTJyemNtQjRWU3ROdnQwcWJZMDdBUkhHYlloL3c2RGs3Q0p6TDMzc2xJUWZx?= =?utf-8?B?Qnd3L3l3dGwrSlNPVGt3RVVYcjg5bWNuTHh0V3R2TEprWVNSQzh5YmN1K091?= =?utf-8?B?a3UvaXBFNnE1RFdXcGh6Tis2VlA2aUc2TmlsbEorYm5oNE9pQTc3d292ZXhX?= =?utf-8?B?QXBGclFuaWxsUTg1emhwNyt3TkVyRTdPUWpCVUthMHdyTXRQREY2blVKY09T?= =?utf-8?B?VmJEbzZOL25USzF1WUU3Y2ZCbWc2c0JZQnIxbXBadDJ2ZEYzT1ZXTGVkNUhi?= =?utf-8?B?ams1ZlZjT203b3FtU2d6K1puNHVlUmV2S3U2SU9naGlXb0JMMjJienVUbVk4?= =?utf-8?B?SVRKNXVnMW5sbXkxeFd3eTNwUnQ1eFQ3NFZCVlR1NUlTaWdxcEo1VFNOVE0w?= =?utf-8?B?eE9vRkhkalJaU1ZvdTRiamR3VzJ6Q1NZTHpGTnBzVjJQZzJ1ZFJTNXRka0ZE?= =?utf-8?B?N3M3eUpHNDdPN0dxQkcwVVcxL0I3SldGc0FTa2tMRmVmZXl5eTd1RHEzK1E2?= =?utf-8?B?bEVrbU1ZTVIyZlZGSFRSbkN4enZxZDFEQyt1UFlXemt2YUhGUzZsWG16VURI?= =?utf-8?B?SExjS01ibk9BVVpwRUoxUnA0bytsSkdpWnZLVDhYYkVpazlHS3EveG5oYVF6?= =?utf-8?B?SmV5RlpBVzNsVG42VzBJS2RVazNJc2drNHk5bVpPMkV5dCt2YmxCK1gxQnQx?= =?utf-8?Q?WFXXkI=3D?= X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?NDFISVlwZ2ZDTGtTeEpTOWc0M2xwcG9NVHBPZWFoMWZ4cm9rbGpaeDFZRzBv?= =?utf-8?B?eTd6MGFuempETEp1c0czZmlmTWJCYlJEbmJiSHJ2cXJTKytmR0R1OFMwUmdm?= =?utf-8?B?SWtNZlZmNHplQkd2UkZJeHNEcnFZMERpdkVjNXFRT28yQisxSkpJTS8vTGQx?= =?utf-8?B?cEZLWlI4RmVkbTJQUDdMWUxOYkVaRGxFTk0rcVRoakIrNzRHUWdXT3hKQmdP?= =?utf-8?B?c0NBQlhxbnhBdUZobG1Jd1ZFREVXUVpVcWcxOEJEMDBQWFVpTHRqQlV6R2Ux?= =?utf-8?B?RW9hV3BNSXNWVGlZdFF2bjQwbklPVDZPK1g2NHJMVk91OGVMQ28yRWhISnJO?= =?utf-8?B?Q0RCOEt6UFlURXJ1aXB6UGZsQ040VEU4aDlDTy9jQjlvWHd1SytRWDA2RE52?= =?utf-8?B?TkZHMnBmcTNIOENuK042bU5jVksyOCtlZ3Y5TU1JMFZFTkttRjc5M1RPR3lh?= =?utf-8?B?MU9BSXZiYWtCMDNLUytWOEhmSWR3eTNhcVFyV3UwbFVXR2VyQnFyRDZ0Qld1?= =?utf-8?B?S0pIQVNhdHVXZG5OQVIxbUFxL2lHNUl5WlZTVnFXZ1FyVjFtTUczUHZGMGM5?= =?utf-8?B?eUFiVy9IT3hFcWRXdm1ST2t0Tkw5WWxrVDVSeXJ0TzY3eTlJYngxRWFRbGpI?= =?utf-8?B?QmIwN2JodEt2Tml6UjFheVpYNG9SVGdlZnNCTFNON2hOaUtPZWVCbVNyWnpw?= =?utf-8?B?RkJrYTUvbjgxbUs0V2RpcXRSR1VNNW9hZzBRNSs2TlVNTUNvL3JOZWdYakNU?= =?utf-8?B?SzdpdDN6WTFmWXRYUzNPUnZDWFhKNlJKVTRFQXN0bHN1UFdVVms2UXZGRi9v?= =?utf-8?B?TGRQQmRGNjVLemt6WGtBbEVRRFluVG91SjVzUWNQcFRLSWNNdEtjY1NpdDBp?= =?utf-8?B?ZVJuQjd2OHFoR2ZTU0pYQjgxQ3NtR1hmSnZGZFZTK2w4L2FxZlVuYVhhSFF5?= =?utf-8?B?UnoxelNLVVRmZWdaTWdvTmZ2S0puYVZwNWQ5TTJ2TlYyQ3A5VzVEWVdad1gy?= =?utf-8?B?dy83T0t6dC80N1hkS2tocUxid0FaUGpIU295M1lNNXJKYWRSanhtUXRhZDk5?= =?utf-8?B?UEtOVE14eCtOaTFyM2cwYUZPQ2NhQ09tVk92ejZmY25yWnQ2YTgzQTMwSUtk?= =?utf-8?B?YkYrY3YyOWFvSG52bzVaMEJxTExSRVg0SUZDNjVKZWwyOWRVTHh4NkVBclNV?= =?utf-8?B?dGxEZUVXalY0cXdxeGFBRG9CQVkydTgrYjRZMTRvTTB5eTNyQ1dmd0hrd2RQ?= =?utf-8?B?eXR3YnNDVkFmZGwvSUVwbUVDblVnbktKL2ZRRUIrMEZyUmxtN2Z2ajNWbWt1?= =?utf-8?B?NXRWVzFnb3JZQnpRNzEwSWZqcXY0azJLZlk1blRiVzc3djZyT2kxcG1iWlor?= =?utf-8?B?dUwvd3JrbjRBblJ1U2JRSEgzNUpDRkp2UlF0alc4MEhjRlVXRXpoTFljdXk0?= =?utf-8?B?OHdBei82TGdZc3NSRnF0VFpSbUlvT25vNWhSWFZHNzhGSnphei9tMnJYdktI?= =?utf-8?B?RVBFeXM2SCtaZkFDNE92aUZiQm5XeE9ScDVEZlZJc1FEdURVUW1oSWxOL2x2?= =?utf-8?B?TWEvVURhUU1RZ3VvMWVJSzUzaUE0U0M3WDZ6TUZRZy9PeEVYZllIRXRsNWdJ?= =?utf-8?B?RlM4eFp4czR1Sm00NnpyZGNJSVpFYjVLUHJXeVYxTkw5WjAvV1dmNy8zWTRr?= =?utf-8?B?cEtIamxCeStSR0lHSFExOG1rTHRnd0FzWW1BVUhDdjUxUEc0aitTaTNZSTJZ?= =?utf-8?Q?qgMYWZrRUUAdBcO5CJ/AIFmNlTaqk/4Texn0MI3?= X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8703d8e1-42a7-443f-89b6-08dd4d71ec30 X-MS-Exchange-CrossTenant-AuthSource: MA0PR01MB5671.INDPRD01.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Feb 2025 03:36:24.9194 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: PN0PR01MB5971 On 2025/2/15 9:09, Inochi Amaoto wrote: > On Wed, Jan 15, 2025 at 02:33:45PM +0800, Chen Wang wrote: [......] >> + middle_domain = irq_domain_create_hierarchy(plic_domain, 0, data->num_irqs, >> + fwnode, >> + &sg2042_msi_middle_domain_ops, >> + data); > Use irq_domain_create_hierarchy What's the difference? [......]