Re: [Bug #14261] e1000e jumbo frames no longer work: 'Unsupported MTU setting'

Rafael J. Wysocki
2009-10-12T21:32:29Z

On Monday 12 October 2009, David Miller wrote:
> From: "Rafael J. Wysocki" <rjw@sisk.pl>
> Date: Mon, 12 Oct 2009 01:01:08 +0200 (CEST)
>
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14261
> > Subject : e1000e jumbo frames no longer work: 'Unsupported MTU setting'
> > Submitter : Nix <nix@esperi.org.uk>
> > Date : 2009-09-26 11:16 (16 days old)
> > References : http://marc.info/?l=linux-kernel&m=125396433321342&w=4
> > Handled-By : Alexander Duyck <alexander.duyck@gmail.com>
> > Patch : http://patchwork.kernel.org/patch/50277/
>
> Fixed by:
>
> commit a825e00c98a2ee37eb2a0ad93b352e79d2bc1593
> Author: Alexander Duyck <alexander.h.duyck@intel.com>
> Date: Fri Oct 2 12:30:42 2009 +0000
>
> e1000e: swap max hw supported frame size between 82574 and 82583
>
> There appears to have been a mixup in the max supported jumbo frame size
> between 82574 and 82583 which ended up disabling jumbo frames on the 82574
> as a result. This patch swaps the two so that this issue is resolved.
>
> This patch fixes http://bugzilla.kernel.org/show_bug.cgi?id=14261
>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
> Signed-off-by: David S. Miller <davem@davemloft.net>

Thanks, closing.

Rafael