On 26/02/15 07:36, Andrew Lunn wrote:

quoted

It doesn't really answer my question as I don't see functionality I'm
looking for in bcm_sf2. I don't see it handling (un)tagging or PVID
anywhere. It makes me believe such features are not implemented (and
not configurable) using bridges/dsa at all. Can you any API related to
untagging / PVID?

The (un)tagging code is in net/dsa/tag_brcm.c This is generic code, so
you would not expect to find it in bcm_sf2. All you need to do is set

        .tag_protocol           = DSA_TAG_PROTO_BRCM,

in your dsa_switch_driver structure and the core DSA code will ensure
the packets gets the header applied/removed.

This is untagging for the Broadcom tags, while Rafal is looking into
support the ndo_rx_vlan_{add,kill}_vid, which is something different here.
-- 
Florian