OpenGrok

# $NetBSD: DISKLESS,v 1.25 1998/02/05 04:56:24 gwr Exp $

# DISKLESS Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E)
# Root and swap on NFS
# Includes devices needed to run as an X-terminal

include "arch/sun3/conf/std.sun3"

# Machines to be supported by this kernel.  Note:
# The SUN3 and SUN3X options are mutually exclusive!
# (Your kernel will only run on one or the other.)
makeoptions	MACHTYPE=sun3
options 	_SUN3_

options 	FPU_EMULATE
options 	HAVECACHE		# Sun3/260 VAC

# Needs to be set per system.  i.e change these as you see fit
maxusers	2

# Standard system options
options 	KTRACE		# system call tracing
options 	SYSVMSG		# System V message queues
options 	SYSVSEM		# System V semaphores
options 	SYSVSHM		# System V shared memory
#options 	SHMMAXPGS=1024	# 1024 pages is the default
#options 	LKM		# loadable kernel modules
#options 	INSECURE	# disable kernel security level
#options 	UCONSOLE	# Allow non-root TIOCCONS

# Which kernel debugger?  Uncomment either this:
options 	DDB
# ... or these for KGDB (gdb remote target)
#makeoptions DEBUG="-g"		# debugging symbols for gdb
#options 	KGDB
#options 	KGDBDEV=0x0C01	# ttya=0C00 ttyb=0C01

# Other debugging options
#options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
#options 	DEBUG		# kernel debugging code
#options 	DIAGNOSTIC	# extra kernel sanity checking
#options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
#options 	PMAP_DEBUG

# 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 	COMPAT_13	# NetBSD 1.3

# Filesystem options
#file-system	FFS		# Berkeley Fast Filesystem
file-system	NFS		# Sun NFS client support
#file-system	CD9660		# ISO 9660 + Rock Ridge file system
file-system	FDESC		# /dev/fd/*
file-system	KERNFS		# /kern
file-system	NULLFS		# loopback file system
file-system	PROCFS		# /proc
#file-system	UNION		# union file system
#file-system	MFS		# memory-based filesystem

options 	FIFO		# FIFOs; RECOMMENDED
#options 	NFSSERVER	# nfs server support
#options 	QUOTA		# FFS quotas

# Networking options
options 	INET		# IP prototol stack support
options 	TCP_COMPAT_42	# compatibility with 4.2BSD TCP/IP
#options 	GATEWAY		# IP packet forwarding
#options 	ISO,TPIP	# OSI networking
#options 	EON		# OSI tunneling over IP
#options 	CCITT,LLC,HDLC	# X.25
#options 	PFIL_HOOKS	# pfil(9) packet filter hooks.

# Work-around for root on slow servers (insurance...)
options 	NFS_BOOT_RWSIZE=1024
options 	NFS_BOOT_BOOTPARAM

config		netbsd root on ? type nfs

# On-board I/O space (required)
include "arch/sun3/conf/obio.sun3"

# On-board memory (optional)
# See frame-buffers
obmem0 at mainbus?

# VME bus support (optional)
# One unit for each address space
vme0 at mainbus? # A16/D16
vme1 at mainbus? # A16/D32
vme2 at mainbus? # A24/D16
vme3 at mainbus? # A24/D32
vme4 at mainbus? # A32/D16
vme5 at mainbus? # A32/D32

#
# 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 0x0C0000 ipl 3
ie1 at vme2  addr 0xe88000 ipl 3 vect 0x75

# Lance Ethernet (only onboard)
le0 at obio0 addr 0x120000 ipl 3

# All Sun3 machines with an "le" (3/50, 3/60) should be
# presumed to have the old, buggy LANCE chip. (Rev. C)
options 	LANCE_REVC_BUG

# Sun3/E SCSI+Ethernet board (VME A24/D16)
# Note: the board uses vect and vect+1
sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75
sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77
#si* at sebuf?
ie* at sebuf?

#
# 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 frame buffer (VME A24/D16).
cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8

# Support for the CG9 24-bit frame buffer (VME A32/D32).
# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA

# Misc.
pseudo-device	loop		1	# network loopback
pseudo-device	bpfilter	8	# packet filter
pseudo-device	sl		2	# CSLIP
pseudo-device	ppp		2	# PPP
pseudo-device	tun		2	# network tunneling over tty
#pseudo-device	ipfilter		# ip filter

pseudo-device	pty		32	# pseudo-terminals