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DISKLESS revision 1.17 
      1 #	$NetBSD: DISKLESS,v 1.17 1997/01/31 02:08:19 thorpej 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 "arch/sun3/conf/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 	KTRACE				# system call tracing support
     20 
     21 # Debugging options.  Uncomment either this:
     22 #options 	DDB
     23 # ... or these two: (for KGDB on another machine)
     24 makeoptions DEBUG="-g"			# symbols for kgdb + nm
     25 options 	KGDB
     26 
     27 # Filesystem options
     28 file-system 	NFS		# nfs client support
     29 file-system 	FDESC		# /dev/fd/*
     30 file-system 	KERNFS		# /kern
     31 file-system 	NULLFS		# loopback file system
     32 file-system 	PROCFS		# /proc
     33 
     34 options 	FIFO		# FIFOs; RECOMMENDED
     35 
     36 # Networking options
     37 options 	INET		# IP prototol stack support
     38 #options	GATEWAY		# IP packet forwarding
     39 options 	TCP_COMPAT_42	# TCP bug compatibility with 4.2BSD
     40 # XXX - Work-around for root on slow SunOS/Sun3 servers (sigh...)
     41 options 	NFS_BOOT_RWSIZE=1024
     42 
     43 # Compatability options
     44 options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     45 options 	COMPAT_43	# and 4.3BSD and ...
     46 options 	COMPAT_10	# NetBSD 1.0
     47 options 	COMPAT_11	# NetBSD 1.1
     48 options 	COMPAT_12	# NetBSD 1.2
     49 options 	UCONSOLE	# Allow non-root TIOCCONS
     50 
     51 # Sun3-specific debugging options
     52 #options 	PMAP_DEBUG
     53 #options 	VMFAULT_TRACE
     54 #options 	SYSCALL_DEBUG
     55 #options 	EXEC_DEBUG
     56 #options 	DIAGNOSTIC
     57 
     58 config		netbsd root on ? type nfs
     59 
     60 #
     61 # Serial ports
     62 #
     63 zstty0 at zsc1 channel 0	# ttya
     64 zstty1 at zsc1 channel 1	# ttyb
     65 
     66 kbd0   at zsc0 channel 0	# keyboard
     67 ms0    at zsc0 channel 1	# mouse
     68 
     69 #
     70 # Network devices
     71 #
     72 
     73 # Intel Ethernet (onboard, or VME)
     74 ie0 at obio0 addr ? level ?
     75 ie1 at vmes0 addr 0xffe88000 level 3 vect 0x75
     76 
     77 # Lance Ethernet (only onboard)
     78 le0 at obio0 addr ? level ?
     79 
     80 #
     81 # Frame buffer devices
     82 #
     83 
     84 # The default cgfour address depends on the machine:
     85 # 3/60: obmem 0xFF200000 .. 0xFF9fffff
     86 # 3/110: different? (not tested)
     87 cgfour0 at obmem0 addr ?
     88 
     89 # 3/60 P4 accelerated 8-bit color frame buffer
     90 # cgsix0 at obmem0 addr ?
     91 
     92 # 3/60 P4 24-bit color frame buffer
     93 # cgeight0 at obmem0 addr ?
     94 
     95 # The default bwtwo address depends on the machine:
     96 # 3/50: obmem   0x100000
     97 # else: obmem 0xff000000
     98 bwtwo0 at obmem0 addr ?
     99 # 3/60 P4 color frame buffer overlay plane, or P4 monochrome frame buffer
    100 #bwtwo1 at obmem0 addr 0xff300000
    101 # 3/60 plug-in color frame buffer overlay plane
    102 #bwtwo1 at obmem0 addr 0xff400000
    103 
    104 # Sun-3 color board, or CG5 8-bit VME frame buffer.
    105 cgtwo0 at vmes0 addr 0xff400000 level 4 vect 0xA8
    106 
    107 # Support for the CG9 24-bit VME frame buffer.
    108 # cgnine0 at vmel0 addr 0x08000000
    109 
    110 # Misc.
    111 pseudo-device	loop	1		# network loopback
    112 
    113 pseudo-device	pty	32		# pseudo-terminals
    114