linux-kernel - Re: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx

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Message-ID: <20171108030226.GH7601@lunn.ch>
Date:   Wed, 8 Nov 2017 04:02:26 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Brandon Streiff <brandon.streiff@...com>
Cc:     Richard Cochran <richardcochran@...il.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Erik Hons <erik.hons@...com>
Subject: Re: [PATCH net-next RFC 0/9] net: dsa: PTP timestamping for mv88e6xxx

> One thing that we're not doing (and probably should be) is
> configuring multicast frames to 01:1B:19:00:00:00 to be destined to
> the CPU port.

So i did a quick test. If the application joins 224.0.1.129 on the
slave interface, the switch will pass the packets to the host and to
the application.

      Andrew