DISKLESS revision 1.12 
1#	$NetBSD: DISKLESS,v 1.12 1996/03/26 15:15:46 gwr Exp $
2
3#
4# DISKLESS Sun3 (3/50, 3/60, 3/110, 3/160, 3/260)
5# Root and swap on NFS (no choice)
6# Includes devices needed to run as an X-terminal
7#
8
9include "std.sun3"
10
11# Machines to be supported by this kernel
12options 	FPU_EMULATE
13options 	HAVECACHE		# Sun3/260 VAC
14
15# Needs to be set per system.  i.e change these as you see fit
16maxusers	4
17
18# Standard system options
19options 	SWAPPAGER, VNODEPAGER, DEVPAGER	# paging
20options 	KTRACE				# system call tracing support
21#makeoptions DEBUG="-g"			# symbols for kgdb + nm
22#options 	DDB
23
24# Filesystem options
25options 	NFSCLIENT			# nfs client support
26#
27options 	FDESC		# /dev/fd/*
28options 	FIFO		# FIFOs; RECOMMENDED
29options 	KERNFS		# /kern
30options 	NULLFS		# loopback file system
31#options 	PROCFS		# /proc
32#options 	UNION		# union file system
33
34# Networking options
35options 	INET				# IP prototol stack support
36# XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
37options 	NFS_BOOT_RWSIZE=1024
38
39# Compatability options
40options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
41#options 	COMPAT_09	# NetBSD 0.9,
42options 	COMPAT_10	# NetBSD 1.0,
43options 	COMPAT_11	# NetBSD 1.1,
44options 	COMPAT_43	# and 4.3BSD
45options 	TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD
46options 	UCONSOLE	# Allow non-root TIOCCONS
47
48# Sun3-specific debugging options
49#options 	PMAP_DEBUG
50#options 	VMFAULT_TRACE
51#options 	SYSCALL_DEBUG
52#options 	EXEC_DEBUG
53#options 	DIAGNOSTIC
54
55config		netbsd root on nfs swap on nfs
56
57#
58# Serial ports
59#
60zstty0 at zsc1 channel 0	# ttya
61zstty1 at zsc1 channel 1	# ttyb
62
63kbd0   at zsc0 channel 0	# keyboard
64ms0    at zsc0 channel 1	# mouse
65
66#
67# Network devices
68#
69
70# Intel Ethernet (onboard, or VME)
71ie0 at obio0 addr ? level ?
72ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
73
74# Lance Ethernet (only onboard)
75le0 at obio0 addr ? level ?
76
77#
78# Frame buffer devices
79#
80
81# The default cgfour address depends on the machine:
82# 3/60: obmem 0xFF200000 .. 0xFF9fffff
83# 3/110: different? (not tested)
84cgfour0 at obmem0 addr ?
85
86# 3/60 P4 accelerated 8-bit color frame buffer
87# cgsix0 at obmem0 addr ?
88
89# 3/60 P4 24-bit color frame buffer
90# cgeight0 at obmem0 addr ?
91
92# The default bwtwo address depends on the machine:
93# 3/50: obmem   0x100000
94# else: obmem 0xff000000
95bwtwo0 at obmem0 addr ?
96# 3/60 P4 color frame buffer overlay plane, or P4 monochrome frame buffer
97#bwtwo1 at obmem0 addr 0xff300000
98# 3/60 plug-in color frame buffer overlay plane
99#bwtwo1 at obmem0 addr 0xff400000
100
101# Sun-3 color board, or CG5 8-bit VME frame buffer.
102cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xA8
103
104# Support for the CG9 24-bit VME frame buffer.
105# cgnine0 at vmel0 addr 0x08000000
106
107# Misc.
108pseudo-device	loop	1		# network loopback
109#pseudo-device	bpfilter 8		# packet filter
110#pseudo-device	sl	2		# CSLIP
111#pseudo-device	ppp	2		# PPP
112#pseudo-device	tun	2		# network tunneling over tty
113
114pseudo-device	pty	32		# pseudo-terminals
115#pseudo-device	vnd	4		# paging to files
116