From: Andrew Lunn <andrew@lunn.ch>
To: carl h <heyen2000@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: How does vlan driver pass vlan info to the h/w ethernet driver
Date: Mon, 1 May 2017 17:02:05 +0200 [thread overview]
Message-ID: <20170501150205.GC1285@lunn.ch> (raw)
In-Reply-To: <CABM+yxmdJD2k1kA+fY9Yva24oB8BuDDhS-FQdY2EJM1ghf6xWw@mail.gmail.com>
On Mon, May 01, 2017 at 10:52:17AM -0400, carl h wrote:
> The Ethernet hardware *is* a 2 port switch in a phone which does support
> vlan tag insertion in the switch and driver. The driver is third party which
> I'm trying to get working with vlans.
> But i can't see how the vlan info propagates down to the switch driver.
How are you adding the vlan?
bridge vlan add dev port0 vid 42 self
That should call __vlan_add(), which calls __vlan_vid_add() which uses
switchdev to push the VLAN down into the hardware.
Andrew
prev parent reply other threads:[~2017-05-01 15:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 13:46 How does vlan driver pass vlan info to the h/w ethernet driver carl h
2017-05-01 14:20 ` carl h
2017-05-01 14:37 ` Andrew Lunn
2017-05-01 14:52 ` carl h
2017-05-01 14:57 ` David Miller
2017-05-01 18:26 ` carl h
2017-05-01 19:29 ` Andrew Lunn
2017-05-01 19:35 ` carl h
2017-05-01 15:02 ` Andrew Lunn [this message]
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