From: Johan Andersson <johan.andersson@transmode.se>
To: Auke Kok <auke-jan.h.kok@intel.com>, netdev@vger.kernel.org
Subject: e1000e: Hardware CRC stripping doesn't work with 82566DM-2
Date: Wed, 06 Feb 2008 21:42:28 +0100 [thread overview]
Message-ID: <47AA1BB4.8010802@transmode.se> (raw)
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?
/Johan Andersson
next reply other threads:[~2008-02-06 20:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-06 20:42 Johan Andersson [this message]
2008-02-06 21:43 ` e1000e: Hardware CRC stripping doesn't work with 82566DM-2 Kok, Auke
2008-02-07 6:19 ` Johan Andersson
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