From nobody Sat Feb 7 07:11:18 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; arc=pass (i=1 dmarc=pass fromdomain=aspeedtech.com); dmarc=pass(p=quarantine dis=none) header.from=aspeedtech.com ARC-Seal: i=2; a=rsa-sha256; t=1770348215; cv=pass; d=zohomail.com; s=zohoarc; b=bDQHVm6qS8tuUBUDP41YwsTE6gHmFBr4tm6qABi5zSOnBlGPfoAO2r/w6nxnvX1/e/kN3vTrV73eeYducrOctDHYrlrZfBux45hsKbNASo+xZF36EXhborlp8NHGujOB9bpEY1zAGoIGHoA53lEpArU0+4WmJ2uGxsissFafYXY= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1770348215; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=5Z4H0ivFH0w77BDEXl5j1inCSDLr0zdIdVbkCCdeZhc=; b=NzoTt7N9OHE6HBNQ+6U/FyVC9aDG3UVJrBWmTEkGt7Ks/jikgYaOr3j5rDNQ4G4NNcIda2KYo2NkdECq/pBKGYcZrlseOC9mCBbnQABffSNdlDj2YUIcSRFRQsVHrMInb9sV7iXPd7fJX5LKHyjKmf0Uuz9seVUAsqtCOTEQ+c4= ARC-Authentication-Results: i=2; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; arc=pass (i=1 dmarc=pass fromdomain=aspeedtech.com); dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1770348215648178.02439821566225; Thu, 5 Feb 2026 19:23:35 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1voCOg-0001tF-BN; Thu, 05 Feb 2026 22:20:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1voCO3-0000UZ-8Y; Thu, 05 Feb 2026 22:20:04 -0500 Received: from mail-koreacentralazlp170130006.outbound.protection.outlook.com ([2a01:111:f403:c40f::6] helo=SEYPR02CU001.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1voCO1-0008F6-H4; Thu, 05 Feb 2026 22:20:02 -0500 Received: from TYPPR06MB8206.apcprd06.prod.outlook.com (2603:1096:405:383::19) by SEZPR06MB5762.apcprd06.prod.outlook.com (2603:1096:101:ac::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9587.15; Fri, 6 Feb 2026 03:19:42 +0000 Received: from TYPPR06MB8206.apcprd06.prod.outlook.com ([fe80::e659:1ead:77cb:f6d3]) by TYPPR06MB8206.apcprd06.prod.outlook.com ([fe80::e659:1ead:77cb:f6d3%3]) with mapi id 15.20.9587.013; Fri, 6 Feb 2026 03:19:42 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Q4TGM1sJADWdeJ5DSH5mm7VcKJgV/LkMKEt7q5FU9NPRgxnB1VhWIfPfih9v02iRFnquETicZpLHm0e6PnzM/FhzcTU+AMZHA3rw/GYibcj+vBZJ1N2DtuVUH0eiveRwD2234Os9B7VXSbAH1VagfHfxN3b10IYcGxfJbJ2/Ui+u+awjYHNg5pETcGfY6EGqm5oIY7DbfKm1spB+G/ZCfiO4DU6QElBlBl1nRAm9VjeOQDAU7h6Lgtj9Z/hfTdprkn1LfZSalssqFduRqFvacjD1fTv3CaU15I0M5rr3+s853XDuAZDVlGIDgK/NnPIwhdHkcLlGiFTTT5H2s/xTxg== 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=5Z4H0ivFH0w77BDEXl5j1inCSDLr0zdIdVbkCCdeZhc=; b=kC/e9NImusTEjGHkdf1F60vpdSmLUtiIAtWNZgWh8RaRaFFIqfigMvxPeVLd0yUuQmjH+Yl3g4G47F1T6NUWcq+CnS0PuqRthPfu+lAbQeqCzVSQur57Ev57D1Hsp/lK2+e3TFIE4PUwUk87J4SM7dMBosur6F5yoODOhal6e3jO5ZveGTDrNBTB3ELOxZrmjabangQoCYjPfDm/H0kaYLp0QZWlrE1zAy97KKNzh4JBlJLx6eAqXnjeVJI2tjnpszT/z/+IccAfskt7cQjn/68YeEJoPgNFM6RRjR85sE+KxZGbm1r7Bxys5PYA0s3OGhLOMFh/+NV73t7yCNcNcQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=aspeedtech.com; dmarc=pass action=none header.from=aspeedtech.com; dkim=pass header.d=aspeedtech.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aspeedtech.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5Z4H0ivFH0w77BDEXl5j1inCSDLr0zdIdVbkCCdeZhc=; b=XT6g1CZC7uzibi06SbDhDOYUyieIHEYs1wKlM6hk1x97zBLLs/K9Z+/WLVPJZs9hFHpwUrQ97bovnoKJSNQofcO02FHYogQe/9jkGF/8q6Z8LkGo9ylC5N9gQDm5LEc80ZsVSiWULTCzvgrBnrQyJIFiuI2Gl19lamm7QGj64sfoKJpjbHzQuJBeI94B1l6J7uWpdn9ajOHi4RRClzXsOFUnuD/uBODHgIhlV70P+VUyPOV2xkc3AkVaSb9x/HsiJqNhraYQ9iA9GKpatpQory2TPRM07TOYE49daYQG5INyr5rzKqmjWW0hIueXT1md2/aepSmgNvEmmkGds7Bh4A== From: Jamin Lin To: Paolo Bonzini , Peter Maydell , =?iso-8859-1?Q?C=E9dric_Le_Goater?= , Steven Lee , Troy Lee , Andrew Jeffery , Joel Stanley , =?iso-8859-1?Q?Marc-Andr=E9_Lureau?= , =?iso-8859-1?Q?Daniel_P=2E_Berrang=E9?= , =?iso-8859-1?Q?Philippe_Mathieu-Daud=E9?= , "open list:All patches CC here" , "open list:ARM TCG CPUs" CC: Jamin Lin , Troy Lee , Kane Chen , Joe Komlodi , Patrick Venture , Titus Rwantare Subject: [PATCH v3 10/20] hw/i3c/dw-i3c: Use 32 bits on MMIO writes Thread-Topic: [PATCH v3 10/20] hw/i3c/dw-i3c: Use 32 bits on MMIO writes Thread-Index: AQHclxdvfOSBl9b+SUy1x2GJUayTPA== Date: Fri, 6 Feb 2026 03:19:42 +0000 Message-ID: <20260206031926.3227848-11-jamin_lin@aspeedtech.com> References: <20260206031926.3227848-1-jamin_lin@aspeedtech.com> In-Reply-To: <20260206031926.3227848-1-jamin_lin@aspeedtech.com> Accept-Language: zh-TW, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=aspeedtech.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: TYPPR06MB8206:EE_|SEZPR06MB5762:EE_ x-ms-office365-filtering-correlation-id: cf8954fb-ca30-4825-fd4d-08de652e91c3 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; ARA:13230040|1800799024|366016|376014|7416014|921020|38070700021; x-microsoft-antispam-message-info: =?iso-8859-1?Q?F87wKhudSjDwM28AlSPXqIHXDmrQZ8Y3/swLIE3Q72m3d60g0e4IKghZWr?= =?iso-8859-1?Q?mabRRvi1MAi9/wG/RSNCV/CiHVz6OmhFKfnVHaYkoh4z/D2bQIpMCK8PKQ?= =?iso-8859-1?Q?lfODqgAfjUmnyx1SZgGFo31Lqt9s55B+PnEiZinJ1g2Hu/Zek1QQyT4/+i?= =?iso-8859-1?Q?avKXmAK30A3/IQxOVCr9qdBAlLXofDi/2XO8GaIFk6RExn+Vzzh32l84ph?= =?iso-8859-1?Q?5htrSISDipe3sBQ69387pWvN9wtrR0Y0M8a8u6kWc0OzswMJN+N/GYvEOz?= =?iso-8859-1?Q?9vy428YJywjtnH6L1ugzABjxyKBS41WqHOSsSBUaLD2HKRmN9UzEF8YXi7?= =?iso-8859-1?Q?wbLKVPRUIYifBqwrtWUzg+LYhFx7fGC2ARIRaM1F1CIX/20JxucZzRCcVk?= =?iso-8859-1?Q?EDRMgj84ijC67Z2R6ny+NPOY/y8t0/aaEyei/aq640IfYKVha0YWBDJdwz?= =?iso-8859-1?Q?lROQSji0tHtzRqknq8grG8s2Q1PA9bdt18vM0hkXDAHCN8rZkKGJ+7qsUI?= =?iso-8859-1?Q?HQREdBB2ITHEGDQ0GpSv/P+1IKTezTNpwZXoGYYQwsF4kIk9bsQnvHu5pY?= =?iso-8859-1?Q?KhBbnkU9wJNHLc2GuSMRiQT/KLe2lAMNkRMR+bTAkbD/t89SDt+obKtAaI?= =?iso-8859-1?Q?IKu6sv+lQKiLIXCLLQjYmx5rX9eNeAzQ6dJIt8i3Qt0kVx0bSIZr1I8kU5?= =?iso-8859-1?Q?eNF54E7gCMnXU6/Y/4Jqq6kHLk6PnijjuTtTBzVaNdf2XDwTlbaoJppGsX?= =?iso-8859-1?Q?8N/Aehz5/RgN7z72OaIBU6/ur3JE200GEXu7sQ5pwzJfbTJDGB6uieNvQl?= =?iso-8859-1?Q?3HnWxvVwe7/QeubAPoQK0yVfg1OFF7cLDPi8Ev/ZktjA0L/SWw0B0ONI2u?= =?iso-8859-1?Q?L0HlKId6xw+F0AbrlrH3iL3Gj+tiK1XfPZOJ0bWwEBcykeO8H1O4kYsf/r?= =?iso-8859-1?Q?F38GZHQOLOrgRGrxZGQAcSc2e8b7zNCFbVJNDgfSSbvWq5jyZPNbn9pevp?= =?iso-8859-1?Q?JS24MFxb6u6Pqb/l8xrdc4dcJUGoJnyQ6K3tChWeKqRvxnj/oz3Y5f3xiX?= =?iso-8859-1?Q?ZaIEncJreLNo+bHcGmjCXxsOZjSq+dBVXtDXBu6/frjxKZY3F6JanfUxb3?= =?iso-8859-1?Q?c1k81HwbtNxo+S48LtVCSjr4aczvwPFu1ftLwnwXtCNMU4YuPFCJYpQgdM?= =?iso-8859-1?Q?+nBCfjtDFs6EDctbxZiGP5oHcROzOwIuyvQNTwsbg3V5njdOWmEvmJCPxM?= =?iso-8859-1?Q?A/UZRPXtZ7PJ7HpWwYK8U2Y1O0B2lDmeGpRO2iutf+Q5EBR/AB78JL6g6f?= =?iso-8859-1?Q?t37huGRc/iiyLNP12ea5qzhsn4GIKT4GwHlKq67EO3mYi8BWQARuLzE2Kt?= =?iso-8859-1?Q?DXcghkYcBM/P5tzp8hRK0ZgPkPe+AA6Snm2x3RQzBa8JBCES0lg9zBZ8d5?= =?iso-8859-1?Q?WIa68qi1HuSvbBiB05z09sdeqzaSBFHn1fxR1WYWd/d4wY0ut8Yk7kbQwn?= =?iso-8859-1?Q?x1xIyQCelCHGLeP8rjkihfiSDAO2qmXMWpEEZhmevKsfonj2UZMBDy3c+m?= =?iso-8859-1?Q?WrG2PxRvCqE+W8e4tp/1DWKENj9VKBmz4oGQBzlYBi0SLk8FqYj/eK4cyg?= =?iso-8859-1?Q?mC65M2uDZ6cNf9NZJP1vlUfgOJu6ZGwDzLnBbnAOcCaPUPlXu1iCMbfNBl?= =?iso-8859-1?Q?aiC0tZS8zqm/aarNwtfB0QNPQcLfzZRAPZhCZRNp?= x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:TYPPR06MB8206.apcprd06.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(1800799024)(366016)(376014)(7416014)(921020)(38070700021); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-8859-1?Q?ZLBjEf1K9HEJUGTWdrtBFxV6JCAYaoPnuAcvGpTJJg8anXVWTbQqK36TOa?= =?iso-8859-1?Q?yU1ZnrEB9VzEHwcAFqhoQiMH0Q00ahVCLlck0hqKJDe1I4rFZCZOTHk09F?= =?iso-8859-1?Q?p5jgmgi7flwEezmnMBQBjkcjudihQH+cizO4AckVwkZpKpr+9om/SPAvyT?= =?iso-8859-1?Q?M+MfugcD1HCLePzbdSgHeCkOofx9qNw00/LKsQorfug/nHyFPwGJJ/Uv8V?= =?iso-8859-1?Q?YH3Td2ICp90KzendRkkPHa7gUk8us61y/qWm5HfCVpPSAGe6WP7FhSTzXE?= =?iso-8859-1?Q?MVm6e73MuB/02a+XfX/86erLF/0vBp66s9YliUpluubHHJITxmzlOIN+hh?= =?iso-8859-1?Q?CTrPuV+pJxbhac8GTD+rfyuT8Elq3ZH33pGtsAAtJ8mdx8ek8Yb8sYplNi?= =?iso-8859-1?Q?fpGYHzBrL5ZV8ytc+GuW/Fp5RQGq11/igXjfhJCLvEPHezjc+YFDjgHME8?= =?iso-8859-1?Q?AvpA+ssjrT9/n/djl+ejdIqUJc5UlXvriusC2inOwMm4tNgBJCrtO1kOLz?= =?iso-8859-1?Q?J6hnaetiEPInJWrZXbGT1MLm9KoT5igfLz9Sd+3Tp3GT5/O1MEQAgCl1BM?= =?iso-8859-1?Q?32ZRFSrtMj+7t5e8xf2F7ijnZp0FlswCfJQFdG1AkQbr5L9v/bXEXMBlOM?= =?iso-8859-1?Q?L+FexeC3GXjzRjdd8vUgHU++zzLgSB/DGjfLNDYD+X4jTcZML7NvnKv7LA?= =?iso-8859-1?Q?fnJvKfzgKSjIMnOhPR6wBTfX5ll5+IwbguWUbL2EUVK3tJKmgyU1dI+bu8?= =?iso-8859-1?Q?3EcOTxHDvyPR/FzGGODR/B8bN2Y1GVH5qU8npOp3TN4r9UBAAanh2S5zmN?= =?iso-8859-1?Q?i28lmLAk9SwVKCaNCwJCktqIE/osDWPwmpnnyK7nSl5AbCqJEXimYX3rtu?= =?iso-8859-1?Q?qtr+CW3M8mcviP7FpyG63imMlsQkRLEaJ8EI9WixZK1lDf3vhk8Mf/pP0v?= =?iso-8859-1?Q?+8oxGEQ2DhJt9rMhXWD0ed23XEMLj2hm29EgyWQjRRSHWgL4TSsSSYhMH0?= =?iso-8859-1?Q?oLfaobSQ73DsA2Mn6/sbRBLlbbk5XzmdqMhvpZBLVeslMnY5+iWXtV+2KI?= =?iso-8859-1?Q?pHRU7A9XEMB/ElW0eYNWwbBn4WzjzDhDV3HrPW6TXDinm+JdIU242U5VM+?= =?iso-8859-1?Q?49IYi1+7zIl5YQQAnkC0lXnn5XXsQtc0TYFnVRDvwGhKBRn+CM0INUrwKB?= =?iso-8859-1?Q?mHfpe6/rLr8JBitAuxdzd8vuNnhIxJN743cfAc4viog/DLuBE/iDN9Fszh?= =?iso-8859-1?Q?v7CZUZnBzds5BFbdaOSpJodGWxOUFBx5n1yg21ItYnkYGjVIL088Vrq8oP?= =?iso-8859-1?Q?BXsVfyUq+kGQ7IURlm7LY9T3QQ6Z5AuL4jU+O4t8M9hkMD6bDQJBVAWLrO?= =?iso-8859-1?Q?GUzp0WWtR+V5GXeLC9YVnOhCIZKc8IUdHKRmS/KbVcr7WEgXFvBU5/OoJR?= =?iso-8859-1?Q?Orx4wuX5NJAfjmxnipdfxp1XU2LcN4Sz0ICUN/Dly06dR3qVkDQRu3w1ML?= =?iso-8859-1?Q?EsTcbZ+V2lvA9GUKu3e9N8cDyms0Xyoik/j8mpudMjrESTh8POinZdgvrP?= =?iso-8859-1?Q?LQljNGhl/zc27Lc/wHqdrQ2LWo62Xf3FyH/lm24MPL3PcAx8JFjcFX+z84?= =?iso-8859-1?Q?eGedIPVRgSgrefgzsopycSlHuIu0km6HiE8Mh0GcX/Qe86pj2laOx22FIr?= =?iso-8859-1?Q?XdFHVDcvofbGZJsx5tbi7+8uyVA4Ix+KqsSMdy2+XueIoMV4uoVUoOa+i8?= =?iso-8859-1?Q?mUpy6buN8XjrlXEF08pgRCcXtpu6bU0cCREVaZB7koP2XCRjF0Kkdh4+iq?= =?iso-8859-1?Q?wWhU6I8uDA=3D=3D?= Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: aspeedtech.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TYPPR06MB8206.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cf8954fb-ca30-4825-fd4d-08de652e91c3 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Feb 2026 03:19:42.1225 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43d4aa98-e35b-4575-8939-080e90d5a249 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: mhKbcZM9fiJ14GOAeY4DoKq9IhYNPRZtnghFhc9iEU4Ouyms43EYat1KXMXeIvVdwsYUnfj1VGDPivaEdeis34RH3bYCaSz8qj9N2+rTypU= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR06MB5762 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a01:111:f403:c40f::6; envelope-from=jamin_lin@aspeedtech.com; helo=SEYPR02CU001.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @aspeedtech.com) X-ZM-MESSAGEID: 1770348222672158500 Content-Type: text/plain; charset="utf-8" The registers are only 32 bits wide, so we should cast the 64-bit value passed in to only be 32 bits wide. Signed-off-by: Joe Komlodi Signed-off-by: Jamin Lin Reviewed-by: Patrick Venture Reviewed-by: Titus Rwantare Reviewed-by: Jamin Lin --- hw/i3c/dw-i3c.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/i3c/dw-i3c.c b/hw/i3c/dw-i3c.c index e20244de2c..9dc71aa3d8 100644 --- a/hw/i3c/dw-i3c.c +++ b/hw/i3c/dw-i3c.c @@ -363,10 +363,11 @@ static void dw_i3c_write(void *opaque, hwaddr offset,= uint64_t value, { DWI3C *s =3D DW_I3C(opaque); uint32_t addr =3D offset >> 2; + uint32_t val32 =3D (uint32_t)value; =20 trace_dw_i3c_write(s->id, offset, value); =20 - value &=3D ~dw_i3c_ro[addr]; + val32 &=3D ~dw_i3c_ro[addr]; switch (addr) { case R_HW_CAPABILITY: case R_RESPONSE_QUEUE_PORT: @@ -392,7 +393,7 @@ static void dw_i3c_write(void *opaque, hwaddr offset, u= int64_t value, case R_RESET_CTRL: break; default: - s->regs[addr] =3D value; + s->regs[addr] =3D val32; break; } } --=20 2.43.0