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Date: Thu, 8 Jul 2010 17:36:44 -0400
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From: Chris Buechler <cbuechler@gmail.com>
To: Jack Vogel <jfvogel@gmail.com>
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Cc: net@freebsd.org
Subject: Re: page fault in igb on 8.1
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On Thu, Jul 8, 2010 at 5:03 PM, Jack Vogel <jfvogel@gmail.com> wrote:
> Am confused, does not the code in 8.1 have that fix, looked to me like it
> did?
>

Maybe I'm confused, but it looks like RELENG_8_1 has the IGB_DBA_ALIGN
rather than 1.

-                IGB_DBA_ALIGN, 0,    /* alignment, bounds */
+                1, 0,            /* alignment, bounds */

http://svn.freebsd.org/viewvc/base/releng/8.1/sys/dev/e1000/if_igb.c?revision=209145&view=markup

It was reverted back in this commit.
http://svn.freebsd.org/viewvc/base/releng/8.1/sys/dev/e1000/if_igb.c?r1=205283&r2=206211

Chris