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From: Vladimir Oltean <olteanv@gmail.com>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev <netdev@vger.kernel.org>, Andrew Lunn <andrew@lunn.ch>,
	Vivien Didelot <vivien.didelot@gmail.com>
Subject: Re: VLAN filtering with DSA
Date: Thu, 10 Sep 2020 22:01:19 +0300	[thread overview]
Message-ID: <20200910190119.n2mnqkv2toyqbmzn@skbuf> (raw)
In-Reply-To: <86ebd9ca-86a3-0938-bf5d-9627420417bf@gmail.com>

On Thu, Sep 10, 2020 at 11:42:02AM -0700, Florian Fainelli wrote:
> On 9/10/2020 8:07 AM, Vladimir Oltean wrote:
> Yes, doing what you suggest would make perfect sense for a DSA master that
> is capable of VLAN filtering, I did encounter that problem with e1000 and
> the dsa-loop.c mockup driver while working on a mock-up 802.1Q data path.

Yes, I have another patch where I add those VLANs from tag_8021q.c which
I did not show here.

But if the DSA switch that uses tag_8021q is cascaded to another one,
that's of little use if the upper switch does not propagate that
configuration to its own upstream.

Thanks,
-Vladimir

  reply	other threads:[~2020-09-10 19:02 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-10 15:07 VLAN filtering with DSA Vladimir Oltean
2020-09-10 18:41 ` Florian Fainelli
2020-09-11 13:20   ` Ido Schimmel
2020-09-11 16:30     ` Vladimir Oltean
2020-09-11 16:32       ` Vladimir Oltean
2020-09-11 16:57       ` Florian Fainelli
2020-09-10 18:42 ` Florian Fainelli
2020-09-10 19:01   ` Vladimir Oltean [this message]
2020-09-10 19:05     ` Florian Fainelli
2020-09-10 19:08       ` Vladimir Oltean
2020-09-10 19:09         ` Florian Fainelli

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