From: Richard Cochran <richardcochran@gmail.com>
To: "Keller, Jacob E" <jacob.e.keller@intel.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Andrew Lunn <andrew@lunn.ch>, David Miller <davem@davemloft.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
Miroslav Lichvar <mlichvar@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Willem de Bruijn <willemb@google.com>
Subject: Re: [PATCH net-next RFC V1 1/5] net: Introduce peer to peer one step PTP time stamping.
Date: Wed, 21 Mar 2018 14:26:23 -0700 [thread overview]
Message-ID: <20180321212623.r6tmqts2n4npa5ki@localhost> (raw)
In-Reply-To: <02874ECE860811409154E81DA85FBB5882D02105@ORSMSX115.amr.corp.intel.com>
On Wed, Mar 21, 2018 at 08:05:36PM +0000, Keller, Jacob E wrote:
> I am guessing that we expect all devices which support onestep P2P messages, will always support onestep SYNC as well?
Yes. Anything else doesn't make sense, don't you think?
Also, reading 1588, it isn't clear whether supporting only 1-step Sync
without 1-step P2P is even intended. There is only a "one-step
clock", and it is described as doing both.
Thanks,
Richard
next prev parent reply other threads:[~2018-03-21 21:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-21 18:58 [PATCH net-next RFC V1 0/5] Peer to Peer One-Step time stamping Richard Cochran
2018-03-21 18:58 ` [PATCH net-next RFC V1 1/5] net: Introduce peer to peer one step PTP " Richard Cochran
2018-03-21 20:05 ` Keller, Jacob E
2018-03-21 21:26 ` Richard Cochran [this message]
2018-03-21 23:51 ` Keller, Jacob E
2018-03-21 18:58 ` [PATCH net-next RFC V1 2/5] net: phy: Move time stamping interface into the generic mdio layer Richard Cochran
2018-03-21 19:10 ` Florian Fainelli
2018-03-21 21:45 ` Richard Cochran
2018-03-24 16:59 ` Richard Cochran
2018-03-21 18:58 ` [PATCH net-next RFC V1 3/5] net: Introduce field for the MII time stamper Richard Cochran
2018-03-21 19:12 ` Florian Fainelli
2018-03-21 21:51 ` Richard Cochran
2018-03-24 17:01 ` Richard Cochran
2018-03-21 18:58 ` [PATCH net-next RFC V1 4/5] net: Use the generic MII time stamper when available Richard Cochran
2018-03-21 18:58 ` [PATCH net-next RFC V1 5/5] net: mdio: Add a driver for InES time stamping IP core Richard Cochran
2018-03-21 19:33 ` Andrew Lunn
2018-03-21 21:36 ` Richard Cochran
2018-03-21 21:44 ` Andrew Lunn
2018-03-21 21:57 ` Richard Cochran
2018-03-21 22:16 ` Andrew Lunn
2018-03-21 22:47 ` Richard Cochran
2018-03-21 23:50 ` Andrew Lunn
2018-03-24 17:12 ` Richard Cochran
2018-03-24 18:48 ` Andrew Lunn
2018-03-25 4:51 ` Richard Cochran
2018-03-25 15:59 ` Andrew Lunn
2018-03-25 22:10 ` Richard Cochran
2018-03-25 23:01 ` Florian Fainelli
2018-04-03 3:55 ` Richard Cochran
2018-04-03 13:13 ` Andrew Lunn
2018-04-03 15:02 ` Richard Cochran
2018-03-25 23:01 ` Andrew Lunn
2018-04-03 4:27 ` Richard Cochran
2018-03-25 23:06 ` Andrew Lunn
2018-03-25 22:14 ` Richard Cochran
2018-03-22 0:43 ` Andrew Lunn
2018-03-22 1:57 ` Richard Cochran
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