netdev - Re: [net-next-2.6 PATCH 3/3] e1000e: update to workaround for jumbo frames on 82577

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Message-ID: <AANLkTi=TvRmXxJu1+y9B8x7G55Ur9wNhYzDZ8Q=+HJRJ@mail.gmail.com>
Date:	Mon, 2 Aug 2010 17:36:56 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, gospo@...hat.com, bphilips@...ell.com,
	Bruce Allan <bruce.w.allan@...el.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: Re: [net-next-2.6 PATCH 3/3] e1000e: update to workaround for jumbo 
	frames on 82577

On Mon, Aug 2, 2010 at 17:27, Jeff Kirsher <jeffrey.t.kirsher@...el.com> wrote:
> From: Bruce Allan <bruce.w.allan@...el.com>
>
> For OEM systems with this part that also has Spread Spectrum Clocking (SSC)
> enabled in the BIOS, there is an Rx performance issue with 4K jumbo frames.
> Leaving the defaults in PHY page 770 register 26 resolves the issue, and
> does not negatively impact jumbo frames on systems with SSC disabled.
>
> Signed-off-by: Bruce Allan <bruce.w.allan@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
> ---
>
>  drivers/net/e1000e/netdev.c |    5 -----
>  1 files changed, 0 insertions(+), 5 deletions(-)
>

Please disregard this patch, it was sent out accidentally (my bad).
During testing issues were found and changes need to be made to this
patch.

-- 
Cheers,
Jeff
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