From: "Kok, Auke" <auke-jan.h.kok@intel.com>
To: Johan Andersson <johan.andersson@transmode.se>
Cc: netdev@vger.kernel.org
Subject: Re: e1000e: Hardware CRC stripping doesn't work with 82566DM-2
Date: Wed, 06 Feb 2008 13:43:31 -0800 [thread overview]
Message-ID: <47AA2A03.2000109@intel.com> (raw)
In-Reply-To: <47AA1BB4.8010802@transmode.se>
Johan Andersson wrote:
> Hi,
>
> In commit 140a74802894e9db57e5cd77ccff77e590ece5f3 a workaround for crc
> stripping was removed.
> However, the hardware supported crc stripping now in use doesn't seem to
> work with the following chip:
> Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) (8086:10bd)
>
> I discovered this while trying to make this nic member of a bridge.
> Since some frames get too large for the bridge they are dropped, making
> it impossible to use this nic in a bridge.
>
> Reverting this commit makes the nic and brigde work again.
>
> Are there any more chips in this family suffering from this?
I have only heard from this issue for 82566dm-2 chipsets, but I'm looking into it
atm (time permitting). It has been reported by Herbert Xu to cause issues in the
same matter last week.
I'm not sure what the real issue is right now, I hope to get an answer on this later.
Auke
next prev parent reply other threads:[~2008-02-06 21:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-06 20:42 e1000e: Hardware CRC stripping doesn't work with 82566DM-2 Johan Andersson
2008-02-06 21:43 ` Kok, Auke [this message]
2008-02-07 6:19 ` Johan Andersson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=47AA2A03.2000109@intel.com \
--to=auke-jan.h.kok@intel.com \
--cc=johan.andersson@transmode.se \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).