From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from OSPPR02CU001.outbound.protection.outlook.com (mail-norwayeastazon11013048.outbound.protection.outlook.com [40.107.159.48]) (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 DE4E42868A7; Mon, 20 Jul 2026 02:12:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.159.48 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784513550; cv=fail; b=DWdOxPNtsoF6+21dzNp3Os/eCjaRW8/FFuUslKMOZsYEABzcPsx0eXOD2IXDnozzOUxgV4xzzidFvWSHs78HHyFxkgcQ/1fxIHUsNFINyjbQq2hmUvDWYi8b6ayHKoZOwS+UkhFVU7C4tviG3AHCyMHWTef+bRqc8csI1peZw6A= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784513550; c=relaxed/simple; bh=xvjOrl8j2+VZ3hmQF/ezfEMrX4IUC8KLg6KMN13jPpU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=P/xAlVsWeGqaJYxolnuCvt1JzSVcNlQsBWC30BMvbNMiJn1D0GATLV5P4LPta0L/szgiDoKWWmdq3X5BbBUSPaWVq1FnGniWbtwGsfv5jrOZDInj5FiUbTdgJSBEWi+jZx4CdEPeS4ukSp+ivAUMsHom40AO97OMusrXIqD/do4= 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=g2HXtJ39; arc=fail smtp.client-ip=40.107.159.48 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="g2HXtJ39" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=m53H9INH3H34vilnFzdtHfpEoBHWoJdocPqI3fLg7IFuPn7l85nP98SFlL8w1Q9ib8qUzJ2rCZjkRq08vFSoVclBEhje69KVMUDDm474WEE49fvKEeXQkBKd9YQ8qHyOWjNhFd8tWqQ+9xZWSHm4uyHjuJRApo1RWph2EUhJtnlnHXwxRJx7Cxxs33JLp4jvFSJcoWXkzw9gxS1vJR5uxN7ynUe92BcpES+DdsgN57R/pl/BKZQVQ2HvT7180pf65C1GMvG4nF0NWXli0fJV0+XJepCIdMkWZlGieTP/63C4u8YPhdk3s23M8mUAeTXDgF9OMBP0NpJNrLJcNvqEFg== 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=CYjMGG0kvHDgPdRGauLzjXwroEFEnwIdqnPLvRwJK0Y=; b=ayPNP7NHigzl+qK2UKcSxBIbF3xThBxhw53MLw3Qw3g+nAtGpVs8R9bnjOxsgYxUA4RfcenWJq1yTiiu2/pwtuvIq802T73e6K3SI5kQvjRWes9tYqoLAXXJvPLMKCfVScScWe6DPcUa0Jk/e3ARUL8hzXhQfEMNJPrHvx6F8bsVLrlgWHfBe50CYq4ttVk+SZkiqa1FGcb+OJUjLiMJ+jcxFglrH++0x4UqRbgQ2YjzjGwCIHq5eLJfVZ13qvP34fM4pBoxRAVlSCisRL91DzEmWSdTq7nTXkW1W5vWeeJlFFIAkQfeFVV0PusqQttmZy/S8j+93SFE2U7d2FAtXQ== 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=CYjMGG0kvHDgPdRGauLzjXwroEFEnwIdqnPLvRwJK0Y=; b=g2HXtJ39GUW9eA9DMbPmRrJjBb2N4zPL975/aGAi+fH/avh+soRrvKXdJpCy/iXRdqCLkKC+tIwq1PN1Mw/+OTTADG502GVISEChmch89uSYyginfvfNdV46BENSZKIOLFRh6sClgQ0WkNsQ03BQ9yxJS9NnwinsWHOuSdKXmYvz/8JtCQOMVfK/UJyNp+NAecfg+8aSqj1vapb6n5AV0DxdyqpIT4Cs7MDBmb1EeqEnRGb5rAItxb6Wm5+pMANUuqJmoxUQZSJ1mWxFjU2kEoLcBFrUvFZdCBvHrAEdsFpDVCBmS0LWjo2IKKAn+d0dt9RpCOjmdtnkIqtHdlI2OQ== 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 GV1PR04MB10872.eurprd04.prod.outlook.com (2603:10a6:150:20e::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.13; Mon, 20 Jul 2026 02:12:24 +0000 Received: from VE1PR04MB7216.eurprd04.prod.outlook.com ([fe80::a9a5:cf83:dbe8:1f74]) by VE1PR04MB7216.eurprd04.prod.outlook.com ([fe80::a9a5:cf83:dbe8:1f74%3]) with mapi id 15.21.0223.015; Mon, 20 Jul 2026 02:12:23 +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, linux@armlinux.org.uk, wei.fang@nxp.com, chleroy@kernel.org, maxime.chevallier@bootlin.com Cc: 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 RESEND v4 net-next 05/14] net: enetc: use PCI device name for debugfs directory Date: Mon, 20 Jul 2026 09:43:07 +0800 Message-Id: <20260720014317.1059359-6-wei.fang@oss.nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260720014317.1059359-1-wei.fang@oss.nxp.com> References: <20260720014317.1059359-1-wei.fang@oss.nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: MA5PR01CA0146.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:1b9::10) To VE1PR04MB7216.eurprd04.prod.outlook.com (2603:10a6:800:1b0::22) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VE1PR04MB7216:EE_|GV1PR04MB10872:EE_ X-MS-Office365-Filtering-Correlation-Id: 272ddb9a-9cac-4335-63c7-08dee6045675 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|23010399003|7416014|376014|19092799006|921020|18002099003|22082099003|11063799006|56012099006|10067099003; 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)(1800799024)(366016)(23010399003)(7416014)(376014)(19092799006)(921020)(18002099003)(22082099003)(11063799006)(56012099006)(10067099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?hhHeuWhRAIvfsAJuNao/tfEdWuO/6SMOaNf3BRE28ysIdNZNq4/HpLrvRp4N?= =?us-ascii?Q?EWHvTvA2CwfB6p0lYQJu73lVzT731bNJzcoP9UW479nchKMvP/j4sCjdb6ZC?= =?us-ascii?Q?jF2byRj3bn/t6UapZ1lIlETgsa5QwMw8+JdwmCvsSYWxKUON+sqcXOtIo33x?= =?us-ascii?Q?Zy8B71jd97/3My8nFkfyfWvCn/95xgsoeULKS9az7fEpa4tQ8mS3jefOy5xm?= =?us-ascii?Q?fske7pJZ6SRD6I502vtOmcU9jZbJzkowv436gtsl4hwW2wCY842zZnOTi7Ey?= =?us-ascii?Q?eMoyiA3H3XL798togCV3G2JzOy4wnf3ewgQ4dK2Qpeo3U/w0CjN+0fkrWy34?= =?us-ascii?Q?UbC8ieHphB/Uk5+jAhNtt30ZQZEgdMZsUCbfBz+5RXLIDZuAZZZbxMS0mha5?= =?us-ascii?Q?FLFeI6xFVvAr6uvpWK1TIooPRYgg1K82N+kpN0CQGzmxRd8s08ou6qI6tILO?= =?us-ascii?Q?vOKcrul/D+98Qv5xWB70msFCZVG+OHk4WP4OXSjiY1kX91iHYXu8gOAkr/Y0?= =?us-ascii?Q?CL43eZyxK9Y4NdXQj9K6LoE+lZDd120dVq6Gk3BbeYvTbzUt46ynRD1Zsklu?= =?us-ascii?Q?MnZdGvxV5lNGRMTKJF5YBVr3/iM6wGf78/0qhuaTMnXqxxWTzDPBcwLgVzLZ?= =?us-ascii?Q?4jK45YUDcVhZbA4leLo3e8Osei8u2tI4EtEYuHREKuh9hTREcOR5LHO+bpZE?= =?us-ascii?Q?p8pqkqdt5zSp0iPM4tysC1SkSnQV6wiQWiaFV1KLyLH+bUmugPqfMctKhwno?= =?us-ascii?Q?Sj7HHdY8Jwfn9dzB99ONNeTyjxSjj3dj6FkZIjCCJZWD7j5NjwTmrQ1j7poi?= =?us-ascii?Q?PIGoDDf1ux9czSpUx2WwPJkT05cBWyDScPXlACmytcXGzyJgp1NOzIIE2Sen?= =?us-ascii?Q?z7r7ys15EczK69OnCVBX2i9opabW0jZuaiiReTTZZ4pqtf36vyDjYug1+YpU?= =?us-ascii?Q?XZrxmykMiZj4uMJKtSMqef2Jup0KjeeoXUbeNvnMVUeQ6NTu8iRcwnc1kcZU?= =?us-ascii?Q?AY5zI0japNmvHgLeyVQvWpz3iwFXEGqAI+J0QE7PTx/JWeN04Ese9+KWtUdz?= =?us-ascii?Q?ALubwA3EY2yghqOVWhJSz9L96MpIuAyOhGO+HyGbP51NPE03hCY1v0G+uVbI?= =?us-ascii?Q?fNXZlCoBhR4Ra8yLQ9YsgjuIOPYLGqgvXMvBb+bkgRW4qfxcLGx74azM4Tok?= =?us-ascii?Q?U5jPDaeBHGwbCzXjPKRWeqhKnbmj4CQtA+n9kobwCkwFyhPHdfJawDjefLLE?= =?us-ascii?Q?LD27A4zeTYPRODAw2I1av+MEWXG+ibMOK9gelzIxjPJobfgL6SbfXJPnhfo6?= =?us-ascii?Q?fT77FWLYJQ9KEH8f/50t3wHmT0PTsrVqSr9tedYfKpn0nbLRZzAc4UGhrlan?= =?us-ascii?Q?xL1eMpZ+zhIbHdOTrO1k9gPt+BovbddsPapzMJrUKPbL/e8S0Hi8SpHW13SA?= =?us-ascii?Q?clHJNTMndbP/MEhcTDM3+owDAzTPSQpW3w2seeJJaTRIVbrK2KLccovSazX2?= =?us-ascii?Q?8IxOuB9YHJoJfP+KmGd+I6lGVdgt9mQ1eDX/wwtWHNuKkGz/CLH8vp/rMmuw?= =?us-ascii?Q?3wXv3DJTnNxShVG3JX77i4QvB0nFStsageTjmfUTavizCWTCIb/PffHzmezr?= =?us-ascii?Q?oNDC3K64rpMeVtFB/ctc/KrH9MX4htbViz8RWXD+4lmNAl84v1nlHZ5R9tiL?= =?us-ascii?Q?3JofoXu3Kim1Ha73eUtJJB7LHpxxoe0ODVSoSmvo9xjld31mowOXtMK7eejQ?= =?us-ascii?Q?eaQNFtv/YuX7GnG2f+p7DJgyqXUTVDjlu3vw1tngk3HW71khm5Xj?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 272ddb9a-9cac-4335-63c7-08dee6045675 X-MS-Exchange-CrossTenant-AuthSource: VE1PR04MB7216.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2026 02:12:23.9087 (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: 4HU7OnV6Bt2hm5WhtIhq2jW29WKeDbRe9Yp3QmZl+DsbEDgiM8i7TBqF7WCkj7FcGSjPIlUgDjLwKzw62kWlQu/3tZ+Snwllm4i9fJbg36sGg20Cr0CfC+O5wjcxK/6t X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV1PR04MB10872 From: Wei Fang enetc_create_debugfs() is called right after register_netdev(), at which point ndev->name still holds the format "eth%d" (e.g., eth0) rather than the final assigned name (e.g., via udev rules). Use pci_name() instead of netdev_name() to name the debugfs directory. The PCI device name is unique, stable, and available from the start, making it a more reliable identifier for the debugfs entry. Therefore, the observable debugfs path from something like /sys/kernel/debug/eth0/mac_filter to a PCI BDF-style path such as /sys/kernel/debug/0002:00:00.0/mac_filter. Signed-off-by: Wei Fang --- drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c index 4a769d9e5679..be378bf8f74d 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c +++ b/drivers/net/ethernet/freescale/enetc/enetc4_debugfs.c @@ -81,10 +81,9 @@ DEFINE_SHOW_ATTRIBUTE(enetc_mac_filter); void enetc_create_debugfs(struct enetc_si *si) { - struct net_device *ndev = si->ndev; struct dentry *root; - root = debugfs_create_dir(netdev_name(ndev), NULL); + root = debugfs_create_dir(pci_name(si->pdev), NULL); if (IS_ERR(root)) return; -- 2.34.1