#	$NetBSD: DISKLESS,v 1.12.4.1 1996/08/19 23:35:03 gwr Exp $

#
# DISKLESS Sun3 (3/50, 3/60, 3/110, 3/160, 3/260)
# Root and swap on NFS (no choice)
# Includes devices needed to run as an X-terminal
#

include "std.sun3"

# Machines to be supported by this kernel
options 	FPU_EMULATE
options 	HAVECACHE		# Sun3/260 VAC

# Needs to be set per system.  i.e change these as you see fit
maxusers	4

# Standard system options
options 	KTRACE				# system call tracing support

# Debugging options.  Uncomment either this:
#options 	DDB
# ... or these two: (for KGDB on another machine)
makeoptions DEBUG="-g"			# symbols for kgdb + nm
options 	KGDB

# Filesystem options
options 	NFSCLIENT	# nfs client support
#
options 	FDESC		# /dev/fd/*
options 	FIFO		# FIFOs; RECOMMENDED
options 	KERNFS		# /kern
options 	NULLFS		# loopback file system
options 	PROCFS		# /proc

# Networking options
options 	INET		# IP prototol stack support
#options	GATEWAY		# IP packet forwarding
options 	TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD
# XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
options 	NFS_BOOT_RWSIZE=1024

# Compatability options
options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
options 	COMPAT_43	# and 4.3BSD and ...
options 	COMPAT_10	# NetBSD 1.0
options 	COMPAT_11	# NetBSD 1.1
options 	COMPAT_12	# NetBSD 1.2
options 	UCONSOLE	# Allow non-root TIOCCONS

# Sun3-specific debugging options
#options 	PMAP_DEBUG
#options 	VMFAULT_TRACE
#options 	SYSCALL_DEBUG
#options 	EXEC_DEBUG
#options 	DIAGNOSTIC

config		bsd root on nfs swap on nfs

#
# Serial ports
#
zstty0 at zsc1 channel 0	# ttya
zstty1 at zsc1 channel 1	# ttyb

kbd0   at zsc0 channel 0	# keyboard
ms0    at zsc0 channel 1	# mouse

#
# Network devices
#

# Intel Ethernet (onboard, or VME)
ie0 at obio0 addr ? level ?
ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75

# Lance Ethernet (only onboard)
le0 at obio0 addr ? level ?

#
# Frame buffer devices
#

# The default cgfour address depends on the machine:
# 3/60: obmem 0xFF200000 .. 0xFF9fffff
# 3/110: different? (not tested)
cgfour0 at obmem0 addr ?

# 3/60 P4 accelerated 8-bit color frame buffer
# cgsix0 at obmem0 addr ?

# 3/60 P4 24-bit color frame buffer
# cgeight0 at obmem0 addr ?

# The default bwtwo address depends on the machine:
# 3/50: obmem   0x100000
# else: obmem 0xff000000
bwtwo0 at obmem0 addr ?
# 3/60 P4 color frame buffer overlay plane, or P4 monochrome frame buffer
#bwtwo1 at obmem0 addr 0xff300000
# 3/60 plug-in color frame buffer overlay plane
#bwtwo1 at obmem0 addr 0xff400000

# Sun-3 color board, or CG5 8-bit VME frame buffer.
cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xA8

# Support for the CG9 24-bit VME frame buffer.
# cgnine0 at vmel0 addr 0x08000000

# Misc.
pseudo-device	loop	1		# network loopback

pseudo-device	pty	32		# pseudo-terminals