The following reply was made to PR port-sgimips/25202; it has been noted by GNATS.

From: Steve Rumble <rumble@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: PR/25202 CVS commit: src/sys/arch/sgimips
Date: Mon,  4 Sep 2006 22:06:06 +0000 (UTC)

 Module Name:	src
 Committed By:	rumble
 Date:		Mon Sep  4 22:06:06 UTC 2006
 
 Modified Files:
 	src/sys/arch/sgimips/conf: GENERIC32_IP2x
 	src/sys/arch/sgimips/hpc: haltwo.c
 
 Log Message:
 Check the haltwo hardware present bit in the match function, rather than
 in the attach function after we've thwacked several registers and
 potentially wedged the machine. This fixes booting on Challenge S systems
 and addresses PR 25202.
 
 Consequently, re-enable haltwo in the default kernel configuration.
 
 Many thanks to George Harvey for testing and feedback.
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.57 -r1.58 src/sys/arch/sgimips/conf/GENERIC32_IP2x
 cvs rdiff -r1.9 -r1.10 src/sys/arch/sgimips/hpc/haltwo.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.