RAMDISK revision 1.1 
1#	$NetBSD: RAMDISK,v 1.1 1995/10/08 23:38:44 gwr Exp $
2
3#
4# RAMDISK: Root/swap on ramdisk
5# This kernel is used to:
6#	format the disk (not yet implemented)
7#	partition the disk (disklabel)
8#	install the miniroot in the swap partition
9#
10
11include "std.sun3"
12
13# Machines to be supported by this kernel
14options 	HAVECACHE		# Sun3/260 VAC
15
16# Enable the hooks used for initializing the ram-disk.
17options 	RAMDISK_HOOKS
18options 	MINIROOTSIZE=512	# 256K
19
20# Needs to be set per system.  i.e change these as you see fit
21maxusers	2
22
23# Standard system options
24options		SWAPPAGER, VNODEPAGER, DEVPAGER	# paging
25
26# Filesystem options
27# May need NFSCLIENT to get miniroot image
28options 	NFSCLIENT			# nfs client support
29# Need FFS for the ramdisk image
30options 	FFS				# ufs file system
31options		FIFO		# FIFOs; RECOMMENDED
32
33# Networking options
34options		INET				# IP prototol stack support
35# XXX - Work-around for slow SunOS/Sun3 servers (sigh...)
36options 	NFS_BOOT_RWSIZE=1024
37
38# Compatability options (XXX - Need these?)
39#options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
40#options 	COMPAT_09	# NetBSD 0.9,
41options 	COMPAT_10	# NetBSD 1.0,
42options 	COMPAT_43	# and 4.3BSD
43options 	TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD
44
45# Sun3-specific debugging options
46# options 	DDB
47options 	DIAGNOSTIC
48
49# The config program assumes all devices have partions...
50# Is it OK to put swap on a non-existent partition?
51config		netbsd root on rd0a swap on rd0b
52
53# Devices
54
55# RAM Disk (root for install tape)
56rd0 at mainbus?
57
58# No frame-buffer devices.
59
60ie0 at obio0 addr ? level ?
61ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
62
63le0 at obio0 addr ? level ?
64
65si0 at obio0 addr ? level ?
66si0 at vmes0 addr 0xff200000 level 2 vect 0x40
67
68scsibus* at scsi?
69
70# Sun compatible scsi device mappings
71sd0 at scsibus? target 0 lun 0
72sd1 at scsibus? target 0 lun 1
73sd2 at scsibus? target 1 lun 0
74sd3 at scsibus? target 1 lun 1
75sd* at scsibus? target ? lun ?
76
77st0 at scsibus? target 4 lun 0
78st1 at scsibus? target 5 lun 0
79st* at scsibus? target ? lun ?
80
81cd0 at scsibus? target 6 lun 0
82cd* at scsibus? target ? lun ?
83
84#ch* at scsibus? target ? lun ?
85
86pseudo-device	loop	1		# network loopback
87
88