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DISKLESS revision 1.35 
      1 # $NetBSD: DISKLESS,v 1.35 2001/11/20 12:56:40 lukem Exp $
      2 
      3 # DISKLESS - Root and swap on NFS
      4 # Desktop machines only (3/50, 3/60, 3/110)
      5 #
      6 # Includes devices needed to run as an X-terminal
      7 
      8 include "arch/sun3/conf/std.sun3"
      9 
     10 # Machines to be supported by this kernel
     11 options 	FPU_EMULATE
     12 options 	HAVECACHE		# Sun3/260 VAC
     13 
     14 # Needs to be set per system.  i.e change these as you see fit
     15 maxusers	2
     16 
     17 # Standard system options
     18 #options 	KTRACE		# system call tracing
     19 #options 	SYSVMSG		# System V message queues
     20 #options 	SYSVSEM		# System V semaphores
     21 #options 	SYSVSHM		# System V shared memory
     22 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     23 #options 	LKM		# loadable kernel modules
     24 #options 	INSECURE	# disable kernel security level
     25 #options 	UCONSOLE	# Allow non-root TIOCCONS
     26 
     27 # Which kernel debugger?  Uncomment either this:
     28 #options 	DDB
     29 # ... or these for KGDB (gdb remote target)
     30 #makeoptions	DEBUG="-g"	# debugging symbols for gdb
     31 #options 	KGDB
     32 #options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     33 
     34 # Other debugging options
     35 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     36 #options 	DEBUG		# kernel debugging code
     37 #options 	DIAGNOSTIC	# extra kernel sanity checking
     38 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     39 #options 	PMAP_DEBUG
     40 
     41 # Compatibility options
     42 #options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     43 #options 	COMPAT_43	# and 4.3BSD and ...
     44 #options 	COMPAT_10	# NetBSD 1.0
     45 #options 	COMPAT_11	# NetBSD 1.1
     46 #options 	COMPAT_12	# NetBSD 1.2
     47 options 	COMPAT_13	# NetBSD 1.3
     48 options 	COMPAT_14	# NetBSD 1.4
     49 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     50 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     51 
     52 # Filesystem options
     53 #file-system	FFS		# Berkeley Fast Filesystem
     54 file-system	NFS		# Sun NFS client support
     55 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     56 #file-system	FDESC		# /dev/fd/*
     57 #file-system	KERNFS		# /kern
     58 #file-system	NULLFS		# loopback file system
     59 #file-system	PROCFS		# /proc
     60 #file-system	UNION		# union file system
     61 #file-system	MFS		# memory-based filesystem
     62 
     63 #options 	NFSSERVER	# nfs server support
     64 #options 	QUOTA		# FFS quotas
     65 #options 	FFS_EI		# FFS Endian Independant support
     66 
     67 # Networking options
     68 options 	INET		# IP prototol stack support
     69 #options 	GATEWAY		# IP packet forwarding
     70 #options 	ISO,TPIP	# OSI networking
     71 #options 	EON		# OSI tunneling over IP
     72 #options 	CCITT,LLC,HDLC	# X.25
     73 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     74 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     75 
     76 # Work-around for root on slow servers (insurance...)
     77 options 	NFS_BOOT_RWSIZE=1024
     78 options 	NFS_BOOT_BOOTPARAM
     79 
     80 config		netbsd root on ? type nfs
     81 
     82 # On-board I/O space (required)
     83 include "arch/sun3/conf/obio.sun3"
     84 
     85 # On-board memory (optional)
     86 # See frame-buffers
     87 obmem0 at mainbus?
     88 
     89 # VME bus support (optional)
     90 # (none on desktop machines)
     91 
     92 #
     93 # Serial ports
     94 #
     95 zstty0	at zsc1 channel 0	# ttya
     96 zstty1	at zsc1 channel 1	# ttyb
     97 
     98 kbd0	at zsc0 channel 0	# keyboard
     99 ms0	at zsc0 channel 1	# mouse
    100 
    101 #
    102 # Network devices
    103 #
    104 
    105 # Intel Ethernet (onboard, or VME)
    106 #ie0 at obio0 addr 0x0C0000 ipl 3
    107 #ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    108 
    109 # Lance Ethernet (only onboard)
    110 le0 at obio0 addr 0x120000 ipl 3
    111 
    112 # All Sun3 machines with an "le" (3/50, 3/60) should be
    113 # presumed to have the old, buggy LANCE chip. (Rev. C)
    114 options 	LANCE_REVC_BUG
    115 
    116 #
    117 # Frame buffer devices
    118 #
    119 
    120 include "arch/sun3/conf/bw2.sun3"
    121 include "arch/sun3/conf/cg4.sun3"
    122 
    123 # 3/60 P4 accelerated 8-bit color frame buffer
    124 # cgsix0 at obmem0 addr 0xff000000
    125 
    126 # 3/60 P4 24-bit color frame buffer
    127 # cgeight0 at obmem0 addr 0xff300000
    128 
    129 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    130 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    131 
    132 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    133 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    134 
    135 # Misc.
    136 pseudo-device	loop		1	# network loopback
    137 pseudo-device	bpfilter	8	# packet filter
    138 pseudo-device	sl		2	# CSLIP
    139 pseudo-device	ppp		2	# PPP
    140 pseudo-device	tun		2	# network tunneling over tty
    141 #pseudo-device	gre		2	# generic L3 over IP tunnel
    142 #pseudo-device	ipfilter		# ip filter
    143 
    144 pseudo-device	pty			# pseudo-terminals
    145