The following reply was made to PR system/5816; it has been noted by GNATS.

From: bsd@openbsd.rutgers.edu
To: Brad <brad@comstyle.com>, gnats@openbsd.org
Cc:  
Subject: Re: system/5816: MCP55 nfe watchdog timeout 
Date: Thu, 15 May 2008 11:45:28 -0400

 Commit 1.75 of src/sys/dev/pci/if_nfe.c seems to do the opposite of a
 bugfix in FreeBSD rev 1.21 of their src/sys/dev/nfe/if_nfe.c -- and I
 can attest that, with the v1.75 change in place, cpu0 on this machine is
 50% busy all the time, servicing only interrupts, according to top(1).
 Backing out rev 1.75 to if_nfe.c, cpu0 goes idle.
 
 I've uploaded more dmesgs to the same URL, including a -current kernel
 built from today's sources (checked out this morning), and a linux dmesg
 in the hopes that it may help in some way.
 
 The dmesg from today's sources show nfe differently than the snapshot
 did.