netdev - Re: [PATCH 2/2] ucc_geth: Add 16 bytes to max TX frame for VLANs

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Message-Id: <20120502.201235.1329621426123380213.davem@davemloft.net>
Date:	Wed, 02 May 2012 20:12:35 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	Joakim.Tjernlund@...nsmode.se
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 2/2] ucc_geth: Add 16 bytes to max TX frame for VLANs

From: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>
Date: Mon, 30 Apr 2012 10:36:55 +0200

> Creating a VLAN interface on top of ucc_geth adds 4 bytes
> to the frame and the HW controller is not prepared to
> TX a frame bigger than 1518 bytes which is 4 bytes too
> small for a full VLAN frame. Add 16 bytes which will handle
> the a simple VLAN and leaves 12 bytes for future expansion.
> 
> Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@...nsmode.se>

Applied.
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