From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from OSPPR02CU001.outbound.protection.outlook.com (mail-norwayeastazon11013032.outbound.protection.outlook.com [40.107.159.32]) (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 826C23ED5D9; Wed, 27 May 2026 09:59:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.159.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779875966; cv=fail; b=aMw9a0pR+0j6g8L01iRJUC6VuUxqtz0s0bQdDbSRTBprlMswlXErlgiWGK07ttB50NRL7jd4EenXxE914HqwslLJk2Zs2t2QVSgv74a8vd9//NDVWDnJ+BwrLC/8ZDghkbq1aOAF2pd6cJMg41SMBRF9wvq2GUCYGDYwaTmcju8= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779875966; c=relaxed/simple; bh=RzdncWhDIT5vuEnShmvGicol+fKqKwLiwppgiUk4+2o=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=X4NrwHk3iPnqp23qieeucGnT/Bu3LsivF67mfVRV3AZGfkYo2to2pnLHpuBWCB4a57YDWvypSI4XuGdTWUbp5wjicMfjbPctrvqkiAB6eH4atVOX49bb/N8K/ffT87aqc4L6J3WRE1NqQ9VqIo4TinDlXUckGMN+0ih22SIxAdI= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com; spf=pass smtp.mailfrom=oss.nxp.com; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b=bFzNjFgK; arc=fail smtp.client-ip=40.107.159.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="bFzNjFgK" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qDNthRWA2I6xxWDmC7zBgk0SHwIZmNehKID+7fBb0BIBZDKVsrZ+rDXKcG5Sce77k+FgOyk8jg5vz3xpsS3Abwe2HnX+5RahtUG4qgHp1UcJV+xCNmfsnNEHkdYeT+5EVV7l2cHYs3Pin8edV6XJNYeHNL7YJJIAJrBkPhHqZxpOMvYi5N5CVItLZ2jLXn+BA12gLKjfIHoqEg7lj7NBG5cAXq4F2O250sHuKajbHmtCjgqix+BOTTVh03P9z/YNlFifuN3iJrtQCAR+DGp8n6hJwKw0E9kbBUmyPORnsSDYCHG01bqeuSsBHsOgBdxF2y7rcFFGwLoclRbFaY15SQ== 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=mePD1+AFaG79ukMOjTrZIF2pgBU7tXADn8HlkIPSQ/w=; b=upJYYu26HjBfi7RjNjIBO6VGb65p5cfogpK0A12tl1t0KK3vAZk1RhZ4zYjU3dL+lLaeKYvmYEbOUolaT0ZenMCG9AZ0JyeXgcjkj2CFriftPmME8VcG6y0234XhcMqUFRlYOIWGV+CK/SNLnOXZs7XIEuLVvBjHAqfnNpaulnXhU0V0oCyIeJOg+i8IOcMcGV11o1Ovg9we3Yn+IL7wt0KalWPwQspwoUdmM9Ktst1qtYC/Ctjf+JM9iYevD+u/HXlT3BvzjQL1RKgX9q/qIZy3wUb5NH4G0X5WnWxmQhn57+Z56L460kqpFRPF+SOHbp9CgAu6269+ZFSPkdDunw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mePD1+AFaG79ukMOjTrZIF2pgBU7tXADn8HlkIPSQ/w=; b=bFzNjFgKBx/Tw7rfn505IWYNtngHBVjPiXEkprQfCia0Y6IwRm/ZlT806N6D2nkn2gD+BdvT+i/k0zdoedKk7Q9U1vw+pH9vQex9hBDBz1wThvH9cRtKOjMav67r6ibUi2xFdlodceuj/TaM+TEyD1k0sO11e60HKBsNS+eqMj28/aW6lcd5/v2L1xerWm3MhjLLaduH9d8cYlBd/Lm9jXiOhk3zs8Hsqyf+ZZZS4N0t/bJodEf9HCJn6BFfQSrLI8ALc1fhLtReLYGcZTJEL1emwVYO1589+gnFq2BjGmBDFabOTiP4zL6Dse82YlLFtV5jHFkAXb33XAhfeg4vdQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from VE1PR04MB7216.eurprd04.prod.outlook.com (2603:10a6:800:1b0::22) by AMBPR04MB12205.eurprd04.prod.outlook.com (2603:10a6:20b:758::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.71.12; Wed, 27 May 2026 09:59:18 +0000 Received: from VE1PR04MB7216.eurprd04.prod.outlook.com ([fe80::a9a5:cf83:dbe8:1f74]) by VE1PR04MB7216.eurprd04.prod.outlook.com ([fe80::a9a5:cf83:dbe8:1f74%6]) with mapi id 15.21.0048.019; Wed, 27 May 2026 09:59:17 +0000 From: wei.fang@oss.nxp.com To: claudiu.manoil@nxp.com, vladimir.oltean@nxp.com, xiaoning.wang@nxp.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, chleroy@kernel.org, andrew@lunn.ch, olteanv@gmail.com Cc: wei.fang@nxp.com, imx@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH net-next 0/9] net: dsa: netc: add bridge mode support Date: Wed, 27 May 2026 18:02:08 +0800 Message-Id: <20260527100217.794987-1-wei.fang@oss.nxp.com> X-Mailer: git-send-email 2.34.1 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SI2PR01CA0044.apcprd01.prod.exchangelabs.com (2603:1096:4:193::8) To VE1PR04MB7216.eurprd04.prod.outlook.com (2603:10a6:800:1b0::22) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VE1PR04MB7216:EE_|AMBPR04MB12205:EE_ X-MS-Office365-Filtering-Correlation-Id: 3aec70bc-12e0-4a34-9f0d-08debbd69da1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|1800799024|366016|19092799006|11063799006|56012099006|18002099003|921020; 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:VE1PR04MB7216.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(7416014)(376014)(1800799024)(366016)(19092799006)(11063799006)(56012099006)(18002099003)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?5EyUTlLosFosInwQN1p3sU9WpMXzwnoYnEV5JzJZX3Std9T10z9BSJH3dAMH?= =?us-ascii?Q?AixM3qv3vdi4eBmen15OKobHOJMfDIexPv1mZLQXSA60+srixYDyXDCEcx/h?= =?us-ascii?Q?W2LHELu/zhUe679E7ba1W3sfbmMOYJueWzHDhOgWWVfmdxW2IeWl1/GoIcGY?= =?us-ascii?Q?+fE7bQ2c/YkhwV7byRVsPjZQWnMAznApAh043dkW9YWnxOKTTYKjpSqV03ds?= =?us-ascii?Q?cV3GglWKP/VziRruNFvna3Y+kMj8SWm+bFLBlFKbyRQk0sVo7j7dCwv4YkQY?= =?us-ascii?Q?KAt+0nX8RLJ7g/aRO8t6tU7D8vuDJd0iGIFT0V/+b5nf7CatTmwIBobZmcyb?= =?us-ascii?Q?aHi1GsuPHwFaq+MAeeaZASRmMoFNmrV9Gr1pRixX4JMzukTJYBYA/tJDD9AB?= =?us-ascii?Q?M654rIYAHlGkMk9fZuPjxOFTWPuwZY79h6BZkxmqLrspZr76xSpPo2Yd2pBu?= =?us-ascii?Q?gU56SvtnL3KQo/aUH3iQLLLrjLST04Y5SKnj2mMeBtJmFG3umJlsbDjbskFv?= =?us-ascii?Q?XeLCTtsHFfxbzoOqB64CeFSAgp7FFPtZm3z6BD0HGg8+ClruGajVLemLlJUj?= =?us-ascii?Q?MyQN2bMYE5Gwc/Tv+j+A3eMIQ4+SkWQorMKicNpXX/MAPptoBrFzUO/IntIJ?= =?us-ascii?Q?zpqzWsz2AbVJZ2Yw6n7eReSQj80jWkSITe0n3tzvQDo7mkQcFeA/cGxZ+SMm?= =?us-ascii?Q?o4O0FO5EnHoFFWDpXBnPf1on+H1K8UnH4Zkj4AGxF8xS3CSaxXYOyqicXgn+?= =?us-ascii?Q?Bq656b8iCsRFmsLX4QvQ2o6868p+P1zXJMc0ztI0bHR85zmtIGVNz9p3Qtya?= =?us-ascii?Q?idauBZjiXdwtoAmppjgQkx4sOEMLv7LzcO64LAASSKGQvUCUInTlYuoXz+FA?= =?us-ascii?Q?4JQPukCZgI51S7VcusO7QiISPAeUTFl4rBO5bYZkXQGN67y+Pa9pAsekxhuI?= =?us-ascii?Q?+9HoR94dbY0HxGuWovo0/GwatouXFHuIcm0gbtwFzrK56IPgYca9neXbdTBT?= =?us-ascii?Q?B3pezlwT41POFDmE8VBVAHo71Ts8EQ7h1Kp1p6RjAln8AOgJsxo+eiKVkyRa?= =?us-ascii?Q?dtFUjX0/J2kskpX2X7UzgAy8FkY0thYWBczesLlV2rh1Jc1aZqTRb1AOLmrb?= =?us-ascii?Q?zB9mIABBAtUHNVNAOP7YxX1fA3uXy3vDIScLjHl7Gw2ND/GFFLVmVmqyLOGh?= =?us-ascii?Q?G5CaH7R0HPOk8t7o8AFW9jHiBZhZ3nq71DhN99fyMr244gho5lA8kGDu5m/T?= =?us-ascii?Q?qPWiP94ql3E4S7lpxS17XeyfQY0re+T+IA0JoMEr2jsyamjE3tijhJENrhfq?= =?us-ascii?Q?8q0jxKRJ0C7OpSGRx3sKV9/qL/riJxYKxfanQPwneO67+21FGYH422mrd0dk?= =?us-ascii?Q?JCSBMwmq1703jCtBcCJAEXw1Nu8izzi5OpR6eYL88dA+fjs67X2pxGzV/P/j?= =?us-ascii?Q?VdHIJ83ooTcIoki+SjjNpTTy7Qnrj9JQWVxL2TzvbmyWKpZmD2y+oyOMN2bk?= =?us-ascii?Q?MOafEJWhn38wKWER8+xBXnHcSEOGAoZ2NizyO/lbkyaaO97PiHgYG8XKvLBz?= =?us-ascii?Q?CmEvhSHtbbYpQglTbKbtD9sRh+YayBZ87fUbaIyKFvYlhVguCMMc5DXHf4OJ?= =?us-ascii?Q?a9YSYnqjPa+yCUTsTAqQhx8iTB5FskxDqTggXc0dwmaf3V3w5w2Cwo9cb7rx?= =?us-ascii?Q?VX0sRTi4wKyfUPCRHSnj2Kj3W6jIEX0S1O6oT4EcrsLYSpMUqMNkCVLCBHyn?= =?us-ascii?Q?y71DWo+TjyiMWnxNL2egVQ0l/4eHRIfnsjt7NPvkJuJ2ksb2Lt74?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3aec70bc-12e0-4a34-9f0d-08debbd69da1 X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB7216.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 May 2026 09:59:17.8424 (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: xjT+n5a7UolbxnWGP5qjvWwQ0Wik93uf6CugAEf5i458xyBJbsQwnIDMmemoFjxcCZE/kat8bSvwWlCbzsceGOJNQqRh6eNboENRpRjE7HjWXYrSpvBblqfKJ5DF94qI X-MS-Exchange-Transport-CrossTenantHeadersStamped: AMBPR04MB12205 From: Wei Fang This series adds bridge mode support to the NETC DSA switch driver, covering both VLAN-aware and VLAN-unaware operation. The NETC switch manages forwarding through a set of hardware tables accessed via NTMP: the FDB table (FDBT), VLAN filter table (VFT), egress treatment table (ETT), and egress count table (ECT). The series extends the NTMP layer with the operations required for bridging, then builds the DSA bridge callbacks on top. Since all switch ports share the VFT, so only one VLAN-aware bridge is supported. FDB aging is managed in software. A periodic delayed work sweeps the table using the hardware activity element mechanism, with a default aging time of 300 seconds matching the IEEE 802.1Q standard. Per-port entries are also flushed immediately on bridge leave and link-down events. Wei Fang (9): net: enetc: add interfaces to manage FDB entries net: enetc: add "Update" and "Delete" operations to VLAN filter table net: enetc: add interfaces to manage egress treatment table net: enetc: add "Update" operation to the egress count table net: dsa: netc: initialize the group bitmap of ETT and ECT net: enetc: add helpers to set/clear table bitmap net: dsa: netc: add VLAN filter table and egress treatment management net: dsa: netc: add bridge mode support net: dsa: netc: implement dynamic FDB entry aging drivers/net/dsa/netc/netc_main.c | 882 +++++++++++++++++- drivers/net/dsa/netc/netc_switch.h | 34 + drivers/net/dsa/netc/netc_switch_hw.h | 6 + drivers/net/ethernet/freescale/enetc/ntmp.c | 431 +++++++++ .../ethernet/freescale/enetc/ntmp_private.h | 14 + include/linux/fsl/ntmp.h | 60 ++ 6 files changed, 1413 insertions(+), 14 deletions(-) -- 2.34.1