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DISKLESS revision 1.11 
      1 #	$NetBSD: DISKLESS,v 1.11 1995/11/17 23:31:11 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 
      9 include "std.sun3"
     10 
     11 # Machines to be supported by this kernel
     12 options 	FPU_EMULATE
     13 options 	HAVECACHE		# Sun3/260 VAC
     14 
     15 # Needs to be set per system.  i.e change these as you see fit
     16 maxusers	4
     17 
     18 # Standard system options
     19 options		SWAPPAGER, VNODEPAGER, DEVPAGER	# paging
     20 options		KTRACE				# system call tracing support
     21 #makeoptions	DEBUG="-g"			# symbols for kgdb + nm
     22 #options 	DDB
     23 
     24 # Filesystem options
     25 options 	NFSCLIENT			# nfs client support
     26 #
     27 options 	FDESC		# /dev/fd/*
     28 options		FIFO		# FIFOs; RECOMMENDED
     29 options		KERNFS		# /kern
     30 options		NULLFS		# loopback file system
     31 #options 	PROCFS		# /proc
     32 #options 	UNION		# union file system
     33 
     34 # Networking options
     35 options		INET				# IP prototol stack support
     36 # XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
     37 options 	NFS_BOOT_RWSIZE=1024
     38 
     39 # Compatability options
     40 options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     41 #options 	COMPAT_09	# NetBSD 0.9,
     42 options 	COMPAT_10	# NetBSD 1.0,
     43 options 	COMPAT_43	# and 4.3BSD
     44 options 	TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD
     45 
     46 # Sun3-specific debugging options
     47 #options 	CONTEXT_DEBUG
     48 #options 	PMAP_DEBUG
     49 #options 	VMFAULT_TRACE
     50 #options 	SYSCALL_DEBUG
     51 #options 	EXEC_DEBUG
     52 #options 	DIAGNOSTIC
     53 
     54 config		netbsd root on nfs swap on nfs
     55 
     56 #
     57 # Network devices
     58 #
     59 
     60 # Intel Ethernet (onboard, or VME)
     61 ie0 at obio0 addr ? level ?
     62 ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
     63 
     64 # Lance Ethernet (only onboard)
     65 le0 at obio0 addr ? level ?
     66 
     67 #
     68 # Frame buffer devices
     69 #
     70 
     71 # The default cgfour address depends on the machine:
     72 # 3/60: obio 0xFF200000 .. 0xFF9fffff
     73 # 3/110: different? (not tested)
     74 cgfour0 at obmem0 addr ?
     75 
     76 # 3/60 P4 accelerated 8-bit color frame buffer
     77 # cgsix0 at obmem0 addr ?
     78 
     79 # 3/60 P4 24-bit color frame buffer
     80 # cgeight0 at obmem0 addr ?
     81 
     82 # The default bwtwo address depends on the machine:
     83 # 3/50: obio   0x100000
     84 # else: obio 0xff000000
     85 bwtwo0 at obmem0 addr ?
     86 # 3/60 P4 color frame buffer overlay plane, or P4 monochrome frame buffer
     87 #bwtwo1 at obmem0 addr 0xff300000
     88 # 3/60 plug-in color frame buffer overlay plane
     89 #bwtwo1 at obmem0 addr 0xff400000
     90 
     91 # Sun-3 color board, or CG5 8-bit VME frame buffer.
     92 cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xA8
     93 
     94 # Support for the CG9 24-bit VME frame buffer.
     95 # cgnine0 at vmel0 addr 0x08000000
     96 
     97 # Misc.
     98 pseudo-device	loop	1		# network loopback
     99 #pseudo-device	bpfilter 8		# packet filter
    100 #pseudo-device	sl	2		# CSLIP
    101 #pseudo-device	ppp	2		# PPP
    102 #pseudo-device	tun	2		# network tunneling over tty
    103 
    104 pseudo-device	pty	32		# pseudo-terminals
    105 #pseudo-device	vnd	4		# paging to files
    106