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From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Richard Cochran <richardcochran@gmail.com>
Cc: "Köry Maincent" <kory.maincent@bootlin.com>,
	andrew@lunn.ch, davem@davemloft.net, f.fainelli@gmail.com,
	hkallweit1@gmail.com, kuba@kernel.org, netdev@vger.kernel.org,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
	"Maxime Chevallier" <maxime.chevallier@bootlin.com>
Subject: Re: [PATCH RFC net-next] net: phy: add Marvell PHY PTP support [multicast/DSA issues]
Date: Mon, 27 Feb 2023 20:09:05 +0000	[thread overview]
Message-ID: <Y/0N4ZcUl8pG7awc@shell.armlinux.org.uk> (raw)
In-Reply-To: <Y/0Idkhy27TObawi@hoboy.vegasvil.org>

On Mon, Feb 27, 2023 at 11:45:58AM -0800, Richard Cochran wrote:
> On Mon, Feb 27, 2023 at 03:20:05PM +0000, Russell King (Oracle) wrote:
> 
> > Attempting to fix this problem was basically rejected by the PTP
> > maintainer, and thus we're at a deadlock over the issue, and Marvell
> > PHY PTP support can never be merged into mainline.
> 
> FWIW, here was my attempt to solve the issue by making the PHY/MAC
> layer selectable at run time, while preserving PHY as the default.
> 
> https://lore.kernel.org/netdev/20220103232555.19791-1-richardcochran@gmail.com/

Hi Richard,

Looking at that link, I'm only seeing that message, with none of
the patches nor the discussion. Digging back in my mailbox, I
find that the patches weren't threaded to the cover message, which
makes it quite difficult to go back and review the discussion.

Patch 1 (no comments)
https://lore.kernel.org/netdev/20220103232555.19791-2-richardcochran@gmail.com
Patch 2 (one comment from me suggesting moving a variable)
https://lore.kernel.org/netdev/20220103232555.19791-3-richardcochran@gmail.com
Patch 3 (lots of comments)
https://lore.kernel.org/netdev/20220103232555.19791-4-richardcochran@gmail.com
Patch 4 (no comments)
https://lore.kernel.org/netdev/20220103232555.19791-5-richardcochran@gmail.com

Looking back briefly at the discussion on patch 3, was the reason
this approach died due to the request to have something more flexible,
supporting multiple hardware timestamps per packet?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

  reply	other threads:[~2023-02-27 20:09 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-14 16:26 [PATCH RFC net-next] net: phy: add Marvell PHY PTP support Russell King
2020-07-15 18:38 ` Andrew Lunn
2020-07-15 18:56   ` Russell King - ARM Linux admin
2020-07-16 11:33     ` Russell King - ARM Linux admin
2020-07-16 20:53       ` Richard Cochran
2020-07-16 20:48 ` Richard Cochran
2020-07-17  7:54   ` Kurt Kanzenbach
2020-07-18  2:24     ` Richard Cochran
2020-07-20 14:21       ` Richard Cochran
2020-07-20 14:37         ` Kurt Kanzenbach
2020-07-26 23:48 ` Russell King - ARM Linux admin
2020-07-29 10:58 ` Russell King - ARM Linux admin
2020-07-29 13:19   ` Richard Cochran
2020-07-29 13:28     ` Russell King - ARM Linux admin
2020-07-29 22:07       ` Russell King - ARM Linux admin
2020-07-29 22:53         ` Vladimir Oltean
2020-07-30 15:53         ` Richard Cochran
2020-07-30 18:38           ` Russell King - ARM Linux admin
2020-07-30 19:32             ` Richard Cochran
2020-07-30 19:44               ` Russell King - ARM Linux admin
2020-07-30 11:06     ` [PATCH RFC net-next] net: phy: add Marvell PHY PTP support [multicast/DSA issues] Russell King - ARM Linux admin
2020-07-30 11:54       ` Russell King - ARM Linux admin
2020-07-30 12:47         ` Russell King - ARM Linux admin
2023-02-27 14:40           ` Köry Maincent
2023-02-27 15:20             ` Russell King (Oracle)
2023-02-27 17:30               ` Köry Maincent
2023-02-27 17:42                 ` Russell King (Oracle)
2023-02-27 19:45               ` Richard Cochran
2023-02-27 20:09                 ` Russell King (Oracle) [this message]
2023-02-27 20:19                   ` Richard Cochran
2023-02-28 12:07                     ` Russell King (Oracle)
2023-02-28 13:16                       ` Köry Maincent
2023-02-28 13:36                         ` Russell King (Oracle)
2023-02-28 14:50                           ` Köry Maincent
2023-02-28 15:16                         ` Richard Cochran
2023-02-28 15:33                           ` Andrew Lunn
2023-02-28 21:13                             ` Richard Cochran
2023-02-28 16:27                           ` Russell King (Oracle)
2023-02-28 16:44                             ` Michael Walle
2023-02-28 16:58                               ` Russell King (Oracle)
2023-02-28 20:13                                 ` Michael Walle
2023-02-28 21:11                                   ` Richard Cochran
2023-02-28 21:24                             ` Richard Cochran
2023-02-28 22:26                             ` Jakub Kicinski
2023-02-28 22:40                               ` Russell King (Oracle)
2023-02-28 22:59                                 ` Jakub Kicinski
2023-03-01 16:04                                   ` Köry Maincent
2023-03-02  4:36                                     ` Richard Cochran
2023-03-02 11:49                                       ` Russell King (Oracle)
2023-03-02 16:49                                         ` Jakub Kicinski
2023-03-02 17:06                                           ` Köry Maincent
2023-03-02 17:23                                             ` Jakub Kicinski
2023-03-03 13:12                                               ` Köry Maincent
2023-03-03 23:28                                                 ` Jakub Kicinski
2023-03-02 17:26                                           ` Russell King (Oracle)
2023-03-03 10:20                                             ` Michael Walle
2023-03-03 13:20                                               ` Andrew Lunn
2023-03-03 13:34                                                 ` Köry Maincent
2023-03-03 13:59                                                   ` Andrew Lunn
2023-03-03 14:03                                                 ` Russell King (Oracle)
2023-03-03 16:34                                                   ` Andrew Lunn
2023-03-03 17:32                                                     ` Richard Cochran
2023-03-03 17:35                                                       ` Richard Cochran
2023-03-03 23:40                                                   ` Jakub Kicinski
2023-03-02 21:28                                           ` Richard Cochran
2023-03-02 21:19                                         ` Richard Cochran
2023-04-27 15:13               ` Köry Maincent
2023-04-27 16:50                 ` Andrew Lunn
2023-04-28  8:51                   ` Köry Maincent
2020-07-30 15:50         ` Richard Cochran
2020-07-31 14:41         ` Andrew Lunn
2023-03-02 10:37   ` [PATCH RFC net-next] net: phy: add Marvell PHY PTP support Köry Maincent
2023-03-02 17:38     ` Russell King (Oracle)
2023-03-02 21:35     ` Richard Cochran

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