From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 7FF5F2288D2; Wed, 9 Apr 2025 08:48:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744188491; cv=none; b=gpvgvdzFVwFNncxClIetNwevNlB9/TNKsChUO18Kae/SvTzAwpGCd8LupERl2maYQ3dyQ4Qk4BI72ahRtXzYDCX0yOqensRn7pQJ634kwetdaGlFJyxZR4opoRHC5RQHV7S3qic6nmrTbGT661cB66/yRZOqkKzcB/w2IPeiPPI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744188491; c=relaxed/simple; bh=FzxkBb1sdpsvb1R+Xxx7Gu9t6Q85IJ9bl5cql5GOxtA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IC9+2Thcn6I4FMsxFZ7vkwwrMeHJe5/dgTt2Ui9F/h4tZsgneckDunTbsYByHGPSKPoeFTOLy+PJLYlv9DPpApNyv1l0Jv9LncC2VUI8oCo9YJrp9So3nvCaS6INY8AJUmhdtF6nkiJVRckxHBjzKfKLWqUItC02MIdoBLdGaNY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=SKwNBoIT; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="SKwNBoIT" Received: by mail.gandi.net (Postfix) with ESMTPSA id EAE0E4341A; Wed, 9 Apr 2025 08:48:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744188485; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=aPTGt9yMl6HsU79oGJNd6ommK+J3iAILEVJiqKGZx9E=; b=SKwNBoITBBe4BIh9bZug+5VeFetvlGqPf2/hu4Ov+UCIM2FGQCbNNgIDJcXX6tWbRjHOtb AX2EUaeyS2nLedufzkzJCOGECqlteNZiYxcK6viSD8VnOtTEReku+B8fHv2z1WYLjESMPF 5fP9t4YSj/ff+OtV1jsCnjPQSuYFqje2/mm/jFlP07GRaG85DRqxsKC6qnUq8G3hUexGfO zHkfPxqDJOCGl2mwcc13bLooNqKftmM2/4+Q/YOl4jfe+3xN+aAwGEO6scmCqoYaYZhVWN n1h40tBcOtOOOZJbCas/9b+vspbu5jyA44S1ubSVBcMADiGWaQLEEMuABO6KtA== Date: Wed, 9 Apr 2025 10:48:03 +0200 From: Kory Maincent To: Vladimir Oltean Cc: "Russell King (Oracle)" , Andrew Lunn , Heiner Kallweit , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Marek =?UTF-8?B?QmVo?= =?UTF-8?B?4oia4oirbg==?= , Richard Cochran , Thomas Petazzoni , Maxime Chevallier , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH net-next v2 0/2] Add Marvell PHY PTP support Message-ID: <20250409104803.20ed97d4@kmaincent-XPS-13-7390> In-Reply-To: <20250409083835.pwtqkwalqkwgfeol@skbuf> References: <20250407-feature_marvell_ptp-v2-0-a297d3214846@bootlin.com> <20250407182028.75531758@kmaincent-XPS-13-7390> <20250407183914.4ec135c8@kmaincent-XPS-13-7390> <20250409103130.43ab4179@kmaincent-XPS-13-7390> <20250409083835.pwtqkwalqkwgfeol@skbuf> Organization: bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtdehheehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpeffhffvvefukfgjfhhoofggtgfgsehtqhertdertdejnecuhfhrohhmpefmohhrhicuofgrihhntggvnhhtuceokhhorhihrdhmrghinhgtvghnthessghoohhtlhhinhdrtghomheqnecuggftrfgrthhtvghrnhepuddtffeljeeihfdtheefvdffjeejtdfgfeefheeffefhjeejvedvfeduudfftdeunecuffhomhgrihhnpehgihhthhhusgdrtghomhdprghrmhhlihhnuhigrdhorhhgrdhukhdpsghoohhtlhhinhdrtghomhenucfkphepledtrdekledrudeifedruddvjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeeltddrkeelrdduieefrdduvdejpdhhvghlohepkhhmrghinhgtvghnthdqigfrufdqudefqdejfeeltddpmhgrihhlfhhrohhmpehkohhrhidrmhgrihhntggvnhhtsegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeduhedprhgtphhtthhopehvlhgrughimhhirhdrohhlthgvrghnsehngihprdgtohhmpdhrtghpthhtoheplhhinhhugiesrghrmhhlihhnuhigrdhorhhgrdhukhdprhgtphhtthhopegrnhgurhgvfieslhhunhhnrdgthhdprhgtphhtthhop ehhkhgrlhhlfigvihhtudesghhmrghilhdrtghomhdprhgtphhtthhopegurghvvghmsegurghvvghmlhhofhhtrdhnvghtpdhrtghpthhtohepvgguuhhmrgiivghtsehgohhoghhlvgdrtghomhdprhgtphhtthhopehkuhgsrgeskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepphgrsggvnhhisehrvgguhhgrthdrtghomh X-GND-Sasl: kory.maincent@bootlin.com On Wed, 9 Apr 2025 11:38:35 +0300 Vladimir Oltean wrote: > On Wed, Apr 09, 2025 at 09:35:59AM +0100, Russell King (Oracle) wrote: > > On Wed, Apr 09, 2025 at 10:31:30AM +0200, Kory Maincent wrote: =20 > > > On Tue, 8 Apr 2025 21:38:19 +0100 > > > "Russell King (Oracle)" wrote: > > > =20 > [...] =20 > [...] =20 > [...] =20 > [...] =20 > [...] =20 > > >=20 > > > Great, thank you for the testing! > > > =20 > [...] =20 > > >=20 > > > Yes. > > > =20 > [...] =20 > > >=20 > > > Indeed mvpp2 has not been update to support the ndo_hwtstamp_get/set = NDOs. > > > Vlad had made some work to update all net drivers to these NDOs but he > > > never send it mainline: > > > https://github.com/vladimiroltean/linux/commits/ndo-hwtstamp-v9 > > >=20 > > > I have already try to ping him on this but without success. > > > Vlad any idea on when you could send your series upstream? =20 > >=20 > > Right, and that means that the kernel is not yet ready to support > > Marvell PHY PTP, because all the pre-requisits to avoid breaking > > mvpp2 have not yet been merged. > >=20 > > So that's a NAK on this series from me. > >=20 > > I'd have thought this would be obvious given my well known stance > > on why I haven't merged Marvell PHY PTP support before. > >=20 > > --=20 > > RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ > > FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last! =20 >=20 > I will try to update and submit that patch set over the course of this > weekend. That's great, thanks for the update status! Regards, --=20 K=C3=B6ry Maincent, Bootlin Embedded Linux and kernel engineering https://bootlin.com