Message ID | 20230717152709.574773-1-vladimir.oltean@nxp.com |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d23-20020a05640208d700b0051e52c20926si7434254edz.275.2023.07.17.09.27.28; Mon, 17 Jul 2023 09:27:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=DS+n1zP1; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229701AbjGQP2d (ORCPT <rfc822;hadasmailinglist@gmail.com> + 99 others); Mon, 17 Jul 2023 11:28:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232286AbjGQP2B (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Mon, 17 Jul 2023 11:28:01 -0400 Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on2040.outbound.protection.outlook.com [40.107.20.40]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC3022699; Mon, 17 Jul 2023 08:27:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Xz7lrLr/t8ev1UDtvTFrc4zvRfgAllEo6iEaBdCfD8A8OSul+emUnmFrAucHkfpxIRDkM4XhASqnf667/h8AK0eC6ET06D1X+Lv8ZMhb5Iz68N1O+HjNe64P2fRryKcs0o8rdZ7pQR6j6tsAe48CQtXR1wWiwj5QfGVN1U150h4Sr8gM/mcQ1I4Ga39k/MMxbDMVt6EI84QguCkr3vNw5LWHwy7D0JnT+QTVwMFhTqnEmR/cmK5hl25EGBHtwf9kKH6JB2i7qz0jS5keUR4v2al492QuJIdcTRETqWbFwqR+dAuHSx9uLyCIzoX13MjduThiAsfXrgNqIfLwsk3PrA== 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=g2Se2pQxcNMhA0FJ2uTjagYf/L5wMgw7IYmnuLV6n2M=; b=adZ4QiKeyxKqoNwBTqvRYm/UUGvn0fG+GhY+qta0+G7lU6EALDzo+Hch5VM1LK1IMzmu/9JtNFI5Tc1JmQOUDrXR2msmavSooQwKIm+oOhjDXGz72Fs2wo69RooXcSOEy2N9c/Q0rAZwuGKTXbsxR/DRISYKd+ytj1xbdKO3buYWdy4q7hCL6LqaCegHAMYgaehaescEMWZ9ppytw0Ba3kJp2UJUxWxj3MItG8klLsQaAwU/GwE+KGW3536p6YNL22VzV3IhrKso/5kAYWZJHWXWWZhulM4JlN16wwp0qiv2kvejSIc+DPxRdKmiXRKyfJc5c9/PS8e1R348HFDdAQ== 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=g2Se2pQxcNMhA0FJ2uTjagYf/L5wMgw7IYmnuLV6n2M=; b=DS+n1zP1mMgebU8nAyhdQkbYPdJ4nmXeCkE61uQ1wO862ti6/lPx/a5IPhcmM1WSYpIXE0EmSwRUrLbNJ49xFt/VoIV1EKS2Snlbl14xldZJZBzYaRQWho0bORqOjnoKvjtjn9hLEvt5kUUdraaNMuZcF2TkxcaVf7Aaw8zQkwQ= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM0PR04MB6452.eurprd04.prod.outlook.com (2603:10a6:208:16d::21) by VE1PR04MB7245.eurprd04.prod.outlook.com (2603:10a6:800:1b1::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6588.31; Mon, 17 Jul 2023 15:27:22 +0000 Received: from AM0PR04MB6452.eurprd04.prod.outlook.com ([fe80::c680:1128:9d53:24ae]) by AM0PR04MB6452.eurprd04.prod.outlook.com ([fe80::c680:1128:9d53:24ae%4]) with mapi id 15.20.6588.031; Mon, 17 Jul 2023 15:27:22 +0000 From: Vladimir Oltean <vladimir.oltean@nxp.com> To: netdev@vger.kernel.org Cc: "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Andrew Lunn <andrew@lunn.ch>, Florian Fainelli <f.fainelli@gmail.com>, Maxim Georgiev <glipus@gmail.com>, Horatiu Vultur <horatiu.vultur@microchip.com>, =?utf-8?q?K=C3=B6ry_Maincent?= <kory.maincent@bootlin.com>, Maxime Chevallier <maxime.chevallier@bootlin.com>, Richard Cochran <richardcochran@gmail.com>, Vadim Fedorenko <vadim.fedorenko@linux.dev>, Gerhard Engleder <gerhard@engleder-embedded.com>, Hangbin Liu <liuhangbin@gmail.com>, Russell King <linux@armlinux.org.uk>, Heiner Kallweit <hkallweit1@gmail.com>, Jacob Keller <jacob.e.keller@intel.com>, Jay Vosburgh <j.vosburgh@gmail.com>, Andy Gospodarek <andy@greyhouse.net>, Wei Fang <wei.fang@nxp.com>, Shenwei Wang <shenwei.wang@nxp.com>, Clark Wang <xiaoning.wang@nxp.com>, NXP Linux Team <linux-imx@nxp.com>, UNGLinuxDriver@microchip.com, Lars Povlsen <lars.povlsen@microchip.com>, Steen Hegelund <Steen.Hegelund@microchip.com>, Daniel Machon <daniel.machon@microchip.com>, Simon Horman <simon.horman@corigine.com>, Casper Andersson <casper.casan@gmail.com>, Sergey Organov <sorganov@gmail.com>, Michal Kubecek <mkubecek@suse.cz>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 net-next 00/12] Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() Date: Mon, 17 Jul 2023 18:26:57 +0300 Message-Id: <20230717152709.574773-1-vladimir.oltean@nxp.com> X-Mailer: git-send-email 2.34.1 Content-Type: text/plain; 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Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set()
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Message
Vladimir Oltean
July 17, 2023, 3:26 p.m. UTC
Based on previous RFCs from Maxim Georgiev: https://lore.kernel.org/netdev/20230502043150.17097-1-glipus@gmail.com/ this series attempts to introduce new API for the hardware timestamping control path (SIOCGHWTSTAMP and SIOCSHWTSTAMP handling). I don't have any board with phylib hardware timestamping, so I would appreciate testing (especially on lan966x, the most intricate conversion). I was, however, able to test netdev level timestamping, because I also have some more unsubmitted conversions in progress: https://github.com/vladimiroltean/linux/commits/ndo-hwtstamp-v7 I hope that the concerns expressed in the comments of previous series were addressed, and that Köry Maincent's series: https://lore.kernel.org/netdev/20230406173308.401924-1-kory.maincent@bootlin.com/ can make progress in parallel with the conversion of the rest of drivers. Maxim Georgiev (5): net: add NDOs for configuring hardware timestamping net: add hwtstamping helpers for stackable net devices net: vlan: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set() net: macvlan: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set() net: bonding: convert to ndo_hwtstamp_get() / ndo_hwtstamp_set() Vladimir Oltean (7): net: fec: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set() net: fec: delete fec_ptp_disable_hwts() net: sparx5: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set() net: lan966x: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set() net: transfer rtnl_lock() requirement from ethtool_set_ethtool_phy_ops() to caller net: phy: provide phylib stubs for hardware timestamping operations net: remove phy_has_hwtstamp() -> phy_mii_ioctl() decision from converted drivers drivers/net/bonding/bond_main.c | 105 ++++++---- drivers/net/ethernet/freescale/fec.h | 6 +- drivers/net/ethernet/freescale/fec_main.c | 56 +++--- drivers/net/ethernet/freescale/fec_ptp.c | 43 ++-- .../ethernet/microchip/lan966x/lan966x_main.c | 58 +++--- .../ethernet/microchip/lan966x/lan966x_main.h | 12 +- .../ethernet/microchip/lan966x/lan966x_ptp.c | 34 ++-- .../ethernet/microchip/sparx5/sparx5_main.h | 9 +- .../ethernet/microchip/sparx5/sparx5_netdev.c | 35 ++-- .../ethernet/microchip/sparx5/sparx5_ptp.c | 24 ++- drivers/net/macvlan.c | 34 ++-- drivers/net/phy/Makefile | 2 + drivers/net/phy/phy.c | 34 ++++ drivers/net/phy/phy_device.c | 26 ++- include/linux/net_tstamp.h | 30 +++ include/linux/netdevice.h | 25 +++ include/linux/phy.h | 7 + net/8021q/vlan_dev.c | 27 ++- net/core/dev_ioctl.c | 184 +++++++++++++++++- net/ethtool/common.c | 3 +- 20 files changed, 544 insertions(+), 210 deletions(-)
Comments
On Mon, Jul 17, 2023 at 06:26:57PM +0300, Vladimir Oltean wrote: > Based on previous RFCs from Maxim Georgiev: > https://lore.kernel.org/netdev/20230502043150.17097-1-glipus@gmail.com/ > > this series attempts to introduce new API for the hardware timestamping > control path (SIOCGHWTSTAMP and SIOCSHWTSTAMP handling). > > I don't have any board with phylib hardware timestamping, so I would > appreciate testing (especially on lan966x, the most intricate > conversion). I was, however, able to test netdev level timestamping, > because I also have some more unsubmitted conversions in progress: > > https://github.com/vladimiroltean/linux/commits/ndo-hwtstamp-v7 > > I hope that the concerns expressed in the comments of previous series > were addressed, and that Köry Maincent's series: > https://lore.kernel.org/netdev/20230406173308.401924-1-kory.maincent@bootlin.com/ > can make progress in parallel with the conversion of the rest of drivers. I'll be waiting until the end of today for more feedback, then I'll resend this with all the pieces actually added to the commit (and with include/linux/phylib_stubs.h part of the ETHERNET PHY LIBRARY entry in MAINTAINERS). pw-bot: cr