Patch-ID# 102401-01
Keywords: install, SBus Expansion, SES, xbox, xboard
Synopsis: SBus Expansion 1.2: Directions for Installing SBus Expansion Software
Date: Mar/08/95

Solaris Release: 1.1.2

SunOS Release: 4.1.4

Unbundled Product: SBus Expansion system

Unbundled Release: 1.2

Topic: Directions for Installing SBus Expansion Software on Solaris 1.1.2

Relevant Architectures: sun4c sun4m

BugId's fixed with this patch: 

Changes incorporated in this version:

Patches accumulated and obsoleted by this patch: 

Patches which conflict with this patch: 

Patches required with this patch: 

Obsoleted by: 

Files included with this patch: 
	README

Problem Description: 

The following directions explain how to install the SBus Expansion
System 1.2 software on a system running Solaris 1.1.2. The SBus
Expansion System 1.2 CD will not work on a system running Solaris
1.1.2.

Patch Installation Instructions: 

Find out your kernel architecture:

% arch -k
 
 If your kernel architecture is neither sun4c nor sun4m, then this
 	patch is not appropriate for your machine.

1) Copy the SBus Expansion Subsystem 1.2 driver.

	cd to the patch directory 

	# cp xbox/files/<YOUR_ARCH>/413/usr/sys/<YOUR_ARCH>/OBJ/xbox.o 

		/sys/<YOUR_ARCH>/OBJ

	<YOUR_ARCH> is either sun4c or sun4m. 

2) Merge the configuration files

a) 
	# cp /sys/<YOUR_ARCH>/conf/files /sys/<YOUR_ARCH>/conf/files.pre_xbox

	# echo "<YOUR_ARCH>/xbox.c    optional        xbox    device-driver" 
	    	>> /sys/<YOUR_ARCH>/conf/files

b)
	# cp /sys/<YOUR_ARCH>/conf/<YOUR_CONFIG_FILE> 			
		/sys/<YOUR_ARCH>/conf/<YOUR_CONFIG_FILE>.pre_xbox

	# echo "device-driver   xbox            # XBOX: Xadapter"
		 >> /sys/<YOUR_ARCH>/conf/<YOUR_CONFIG_FILE>

c) 	# cp /sys/sun/conf.c /sys/sun/conf.c.pre_xbox

	# cp sys/sun/conf.c /sys/sun/conf.c

	If YOU HAVE PREVIOUSLY INSTALLED UNBUNDLED PRODUCTS YOU 
	MAY NEED TO MERGE THE FOLLOWING TWO FILES :

	# diff /sys/sun/conf.c /sys/sun/conf.c.pre_xbox

	If the only difference listed is related to xbox, then you can 
	skip to step 3.  If more differences are listed, you must merge
	the two files to create a version of conf.c that is their
	superset. 

	When merging the files, if major number 4 has already been allocated 
	for another device, add the entry to the end of the structure.

3) IF YOUR SYSTEM IS A SUN4C, THEN COPY THE REST OF THE SYSTEM FILES. THIS
 STEP SHOULD *NOT* BE EXECUTED FOR SUN4M. SOLARIS 1.1.2 ALREADY CONTAINS
 THE UPDATED SYSTEM FILES FOR SUN4M.

 # cp /sys/sun4c/OBJ/autoconf.o /sys/sun4c/OBJ/autoconf.o.pre_xbox

 # cp xbox/patches/sun4c/413/usr/sys/sun4c/OBJ/autoconf.o
 	/sys/sun4c/OBJ

 # cp /sys/sun4c/OBJ/openprom_xxx.o /sys/sun4c/OBJ/openprom_xxx.o.pre_xbox
	
 # cp xbox/patches/sun4c/413/usr/sys/sun4c/OBJ/openprom_xxx.o
 	/sys/sun4c/OBJ

 # cp /sys/sun4c/openprom_xxx.c /sys/sun4c/openprom_xxx.c.pre_xbox

 # cp xbox/patches/sun4c/413/usr/sys/sun4c/openprom_xxx.c /sys/sun4c


4) Rebuild the <YOUR_CONFIG_FILE> kernel and reboot the system.
 
 Please refer to the System and Networking Administration Manual
 section on building and installing a custom kernel. The README in
 /sys/<YOUR_ARCH>/conf also explains how to build and install a
 custom kernel.