From: David Miller <davem@davemloft.net>
To: Joakim.Tjernlund@transmode.se
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 2/2] ucc_geth: Add 16 bytes to max TX frame for VLANs
Date: Wed, 02 May 2012 20:12:35 -0400 (EDT) [thread overview]
Message-ID: <20120502.201235.1329621426123380213.davem@davemloft.net> (raw)
In-Reply-To: <1335775015-14718-2-git-send-email-Joakim.Tjernlund@transmode.se>
From: Joakim Tjernlund <Joakim.Tjernlund@transmode.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@transmode.se>
Applied.
next prev parent reply other threads:[~2012-05-03 0:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 8:36 [PATCH 1/2] net: ucc_geth, increase no. of HW RX descriptors Joakim Tjernlund
2012-04-30 8:36 ` [PATCH 2/2] ucc_geth: Add 16 bytes to max TX frame for VLANs Joakim Tjernlund
2012-05-03 0:12 ` David Miller [this message]
2012-05-03 0:10 ` [PATCH 1/2] net: ucc_geth, increase no. of HW RX descriptors David Miller
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