netdev - Re: [PATCH 0/4] RFC CPSW switchdev mode

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Message-ID: <20180525120938.GB20060@lunn.ch>
Date:   Fri, 25 May 2018 14:09:38 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Ilias Apalodimas <ilias.apalodimas@...aro.org>
Cc:     Ivan Vecera <ivecera@...hat.com>, Jiri Pirko <jiri@...nulli.us>,
        netdev@...r.kernel.org, grygorii.strashko@...com,
        ivan.khoronzhuk@...aro.org, nsekhar@...com,
        francois.ozog@...aro.org, yogeshs@...com, spatton@...com
Subject: Re: [PATCH 0/4] RFC CPSW switchdev mode

> Understood, if we missed back anything on handling multicast for
> the cpu port we'll go back and fix it (i am assuming snooping is the answer
> here).

It is part of the answer. You should also look at .ndo_set_rx_mode.
When the switch ports are not in a bridge, this call i used to pass a
list of MAC addresses which the network stack would like to receiver.
You probably want to turn that list into MBD and FDBs.

    Andrew