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Groups > linux.kernel > #1742213

RE: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time as a PTP hardware clock

From Brandon Streiff <brandon.streiff@ni.com>
Newsgroups linux.kernel
Subject RE: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time as a PTP hardware clock
Date 2017-09-29 17:50 +0200
Message-ID <uv5I6-83d-25@gated-at.bofh.it> (permalink)
References <uuIVb-2ep-3@gated-at.bofh.it> <uuJ4T-2hz-43@gated-at.bofh.it> <uuKki-2Zx-17@gated-at.bofh.it>
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> From: Andrew Lunn [mailto:andrew@lunn.ch]
> Sent: Thursday, September 28, 2017 11:57 AM
> 
> It is the MAC which is doing the time stamping, not they PHY?
> So why NETWORK_PHY_TIMESTAMPING?

NETWORK_PHY_TIMESTAMPING implies NET_PTP_CLASSIFY (which I do use) and net/core/timestamping.c (which I didn't). It probably makes more sense to just depend on NET_PTP_CLASSIFY directly.

-- brandon

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[PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx Brandon Streiff <brandon.streiff@ni.com> - 2017-09-28 17:40 +0200
  [PATCH net-next RFC 4/9] net: dsa: mv88e6xxx: add support for event capture Brandon Streiff <brandon.streiff@ni.com> - 2017-09-28 17:40 +0200
  [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time as a PTP hardware clock Brandon Streiff <brandon.streiff@ni.com> - 2017-09-28 17:40 +0200
    Re: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time  as a PTP hardware clock Andrew Lunn <andrew@lunn.ch> - 2017-09-28 19:00 +0200
      RE: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time  as a PTP hardware clock Brandon Streiff <brandon.streiff@ni.com> - 2017-09-29 17:50 +0200
    Re: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time  as a PTP hardware clock Andrew Lunn <andrew@lunn.ch> - 2017-09-28 19:10 +0200
      RE: [PATCH net-next RFC 2/9] net: dsa: mv88e6xxx: expose switch time  as a PTP hardware clock Brandon Streiff <brandon.streiff@ni.com> - 2017-09-29 17:20 +0200
  Re: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx Andrew Lunn <andrew@lunn.ch> - 2017-09-28 19:40 +0200
    Re: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx Florian Fainelli <f.fainelli@gmail.com> - 2017-09-28 20:00 +0200
    RE: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx Brandon Streiff <brandon.streiff@ni.com> - 2017-09-29 17:40 +0200
  Re: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx Richard Cochran <richardcochran@gmail.com> - 2017-09-29 11:50 +0200

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