netdev - Re: [PATCH net-next v2 00/12] net: dsa: management mode for bcm

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Message-ID: <20190130073820.GB22227@splinter>
Date:   Wed, 30 Jan 2019 07:38:22 +0000
From:   Ido Schimmel <idosch@...lanox.com>
To:     Florian Fainelli <f.fainelli@...il.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "andrew@...n.ch" <andrew@...n.ch>,
        "vivien.didelot@...il.com" <vivien.didelot@...il.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        Jiri Pirko <jiri@...lanox.com>,
        "ilias.apalodimas@...aro.org" <ilias.apalodimas@...aro.org>,
        "ivan.khoronzhuk@...aro.org" <ivan.khoronzhuk@...aro.org>,
        "roopa@...ulusnetworks.com" <roopa@...ulusnetworks.com>,
        "nikolay@...ulusnetworks.com" <nikolay@...ulusnetworks.com>
Subject: Re: [PATCH net-next v2 00/12] net: dsa: management mode for bcm_sf2

On Tue, Jan 29, 2019 at 04:55:36PM -0800, Florian Fainelli wrote:
> Hi all,
> 
> This patch series does a number of things in order to enable management
> mode for bcm_sf2 (which could be easily extended to b53 with proper
> testing later on). In order to get there, there were several use cases
> that did not work correctly and that needed to be fixed:
> 
> - VLAN devices on top of switch ports not being member of a bridge, with
>   other switch ports being bridged, with the bridge having VLAN
>   filtering enabled.
> 
> - lack of multicast filtering by default on network ports which should
>   be happening in order for the non-bridged DSA ports to behave strictly
>   as Ethernet NICs with proper filering. This is accomplished by hooking
>   a ndo_set_rx_mode() function to the DSA slave network devices
> 
> - when VLAN filtering is globally enabled on the switch (because at
>   least a bridge device requires it), then we also need to make sure
>   that when doing multicast over VLAN devices over a switch port
>   (bridged or not) happens with the correct MDB address *and* VID
> 
> Hopefully the changes to net/8021q and net/bridge are deemed acceptable.

You're not touching net/8021q :) Probably leftover from v1

...

> 
>  drivers/net/dsa/b53/b53_common.c           | 257 +++++++++++++++++++--
>  drivers/net/dsa/b53/b53_priv.h             |  14 +-
>  drivers/net/dsa/b53/b53_regs.h             |  22 ++
>  drivers/net/dsa/bcm_sf2.c                  |  56 +++--
>  drivers/net/dsa/bcm_sf2_regs.h             |   5 +
>  drivers/net/ethernet/broadcom/bcmsysport.c |   4 +
>  include/net/dsa.h                          |   2 +
>  net/bridge/br_multicast.c                  |  23 +-
>  net/dsa/dsa_priv.h                         |  22 +-
>  net/dsa/port.c                             |  42 +++-
>  net/dsa/slave.c                            | 107 ++++++++-
>  net/dsa/switch.c                           |  57 +++++
>  12 files changed, 552 insertions(+), 59 deletions(-)
> 
> -- 
> 2.17.1
>