From: Christian Eggers <ceggers@arri.de>
To: Vladimir Oltean <olteanv@gmail.com>
Cc: Jakub Kicinski <kuba@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
"Richard Cochran" <richardcochran@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
"Vivien Didelot" <vivien.didelot@gmail.com>,
"David S . Miller" <davem@davemloft.net>,
Kurt Kanzenbach <kurt.kanzenbach@linutronix.de>,
George McCollister <george.mccollister@gmail.com>,
Marek Vasut <marex@denx.de>,
Helmut Grohne <helmut.grohne@intenta.de>,
Paul Barker <pbarker@konsulko.com>,
"Codrin Ciubotariu" <codrin.ciubotariu@microchip.com>,
Tristram Ha <Tristram.Ha@microchip.com>,
Woojung Huh <woojung.huh@microchip.com>,
Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
<netdev@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next v3 00/12] net: dsa: microchip: PTP support for KSZ956x
Date: Thu, 19 Nov 2020 06:28:06 +0100 [thread overview]
Message-ID: <2452899.Bt8PnbAPR0@n95hx1g2> (raw)
In-Reply-To: <20201118234018.jltisnhjesddt6kf@skbuf>
Hi Vladimir,
On Thursday, 19 November 2020, 00:40:18 CET, Vladimir Oltean wrote:
> On Wed, Nov 18, 2020 at 09:30:01PM +0100, Christian Eggers wrote:
> > This series adds support for PTP to the KSZ956x and KSZ9477 devices.
> >
> > There is only little documentation for PTP available on the data sheet
> > [1] (more or less only the register reference). Questions to the
> > Microchip support were seldom answered comprehensively or in reasonable
> > time. So this is more or less the result of reverse engineering.
>
> [...]
> One thing that should definitely not be part of this series though is
> patch 11/12. Christian, given the conversation we had on your previous
> patch:
> https://lore.kernel.org/netdev/20201113025311.jpkplhmacjz6lkc5@skbuf/
sorry, I didn't read that carefully enough. Some of the other requested changes
were quite challenging for me. Additionally, finding the UDP checksum bug
needed some time for identifying because I didn't recognize that when it got
introduced.
> as well as the documentation patch that was submitted in the meantime:
> https://lore.kernel.org/netdev/20201117213826.18235-1-a.fatoum@pengutronix.de/
I am not subscribed to the list.
> obviously you chose to completely disregard that. May we know why? How
> are you even making use of the PTP_CLK_REQ_PPS feature?
Of course I will drop that patch from the next series.
regards
Christian
next prev parent reply other threads:[~2020-11-19 5:30 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-18 20:30 [PATCH net-next v3 00/12] net: dsa: microchip: PTP support for KSZ956x Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 01/12] dt-bindings: net: dsa: convert ksz bindings document to yaml Christian Eggers
2020-11-19 13:42 ` Rob Herring
2020-11-19 13:48 ` Rob Herring
2020-11-19 20:22 ` Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 02/12] net: dsa: microchip: support for "ethernet-ports" node Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 03/12] net: dsa: microchip: rename ksz9477.c to ksz9477_main.c Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 04/12] dt-bindings: net: dsa: microchip,ksz: add interrupt property Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 05/12] net: dsa: microchip: ksz9477: move chip reset to ksz9477_switch_init() Christian Eggers
2020-11-20 22:49 ` Vladimir Oltean
2020-11-18 20:30 ` [PATCH net-next v3 06/12] net: dsa: microchip: ksz9477: basic interrupt support Christian Eggers
2020-11-20 23:03 ` Vladimir Oltean
2020-11-18 20:30 ` [PATCH net-next v3 07/12] net: dsa: microchip: ksz9477: add Posix clock support for chip PTP clock Christian Eggers
2020-11-20 23:14 ` Vladimir Oltean
2020-11-18 20:30 ` [PATCH net-next v3 08/12] net: ptp: add helper for one-step P2P clocks Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 09/12] net: dsa: microchip: ksz9477: initial hardware time stamping support Christian Eggers
2020-11-20 23:27 ` Vladimir Oltean
2020-11-18 20:30 ` [PATCH net-next v3 10/12] net: dsa: microchip: ksz9477: remaining " Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 11/12] net: dsa: microchip: ksz9477: add Pulse Per Second (PPS) support Christian Eggers
2020-11-18 20:30 ` [PATCH net-next v3 12/12] net: dsa: microchip: ksz9477: add periodic output support Christian Eggers
2020-11-20 23:48 ` Vladimir Oltean
2020-11-18 23:40 ` [PATCH net-next v3 00/12] net: dsa: microchip: PTP support for KSZ956x Vladimir Oltean
2020-11-19 5:28 ` Christian Eggers [this message]
2020-11-19 18:51 ` Tristram.Ha
2020-11-19 20:16 ` Christian Eggers
2020-11-21 1:26 ` Vladimir Oltean
2020-11-22 1:36 ` Richard Cochran
2020-11-22 1:53 ` Richard Cochran
2020-11-25 21:08 ` Christian Eggers
2020-11-26 16:53 ` Christian Eggers
2020-11-30 21:01 ` Tristram.Ha
2020-11-30 22:28 ` Richard Cochran
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