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# $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 "arch/sun3/conf/std.sun3"
# Machines to be supported by this kernel
option FPU_EMULATE
option HAVECACHE # Sun3/260 VAC
# Needs to be set per system. i.e change these as you see fit
maxusers 4
# Standard system options
option KTRACE # system call tracing support
# Debugging options. Uncomment either this:
#option DDB
# ... or these two: (for KGDB on another machine)
makeoptions DEBUG="-g" # symbols for kgdb + nm
option KGDB
# Filesystem options
option NFSCLIENT # nfs client support
#
option FDESC # /dev/fd/*
option FIFO # FIFOs; RECOMMENDED
option KERNFS # /kern
option NULLFS # loopback file system
option PROCFS # /proc
# Networking options
option INET # IP prototol stack support
#option GATEWAY # IP packet forwarding
option TCP_COMPAT_42 # TCP bug compatibility with 4.2BSD
# XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
option NFS_BOOT_RWSIZE=1024
# Compatability options
option COMPAT_SUNOS # can run SunOS 4.1.1 executables
option COMPAT_43 # and 4.3BSD and ...
option COMPAT_10 # NetBSD 1.0
option COMPAT_11 # NetBSD 1.1
option COMPAT_12 # NetBSD 1.2
# Sun3-specific debugging options
#option PMAP_DEBUG
#option VMFAULT_TRACE
#option SYSCALL_DEBUG
#option EXEC_DEBUG
#option 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
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