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DISKLESS revision 1.39 
      1 # $NetBSD: DISKLESS,v 1.39 2002/06/17 05:14:27 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 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     11 
     12 # Machines to be supported by this kernel
     13 options 	FPU_EMULATE
     14 options 	HAVECACHE		# Sun3/260 VAC
     15 
     16 # Needs to be set per system.  i.e change these as you see fit
     17 maxusers	2
     18 
     19 # Standard system options
     20 #options 	KTRACE		# system call tracing
     21 #options 	SYSVMSG		# System V message queues
     22 #options 	SYSVSEM		# System V semaphores
     23 #options 	SYSVSHM		# System V shared memory
     24 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     25 #options 	LKM		# loadable kernel modules
     26 #options 	INSECURE	# disable kernel security level
     27 #options 	UCONSOLE	# Allow non-root TIOCCONS
     28 #options 	USERCONF	# userconf(4) support
     29 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     30 
     31 # Which kernel debugger?  Uncomment either this:
     32 #options 	DDB
     33 # ... or these for KGDB (gdb remote target)
     34 #makeoptions	DEBUG="-g"	# debugging symbols for gdb
     35 #options 	KGDB
     36 #options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     37 
     38 # Other debugging options
     39 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     40 #options 	DEBUG		# kernel debugging code
     41 #options 	DIAGNOSTIC	# extra kernel sanity checking
     42 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     43 #options 	PMAP_DEBUG
     44 
     45 # Compatibility options
     46 #options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     47 #options 	COMPAT_43	# and 4.3BSD and ...
     48 #options 	COMPAT_10	# NetBSD 1.0
     49 #options 	COMPAT_11	# NetBSD 1.1
     50 #options 	COMPAT_12	# NetBSD 1.2
     51 options 	COMPAT_13	# NetBSD 1.3
     52 options 	COMPAT_14	# NetBSD 1.4
     53 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     54 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     55 
     56 # Filesystem options
     57 #file-system	FFS		# Berkeley Fast Filesystem
     58 file-system	NFS		# Sun NFS client support
     59 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     60 #file-system	FDESC		# /dev/fd/*
     61 #file-system	KERNFS		# /kern
     62 #file-system	NULLFS		# loopback file system
     63 #file-system	PROCFS		# /proc
     64 #file-system	UNION		# union file system
     65 #file-system	MFS		# memory-based filesystem
     66 
     67 #options 	NFSSERVER	# nfs server support
     68 #options 	QUOTA		# FFS quotas
     69 #options 	FFS_EI		# FFS Endian Independant support
     70 
     71 # Networking options
     72 options 	INET		# IP prototol stack support
     73 #options 	GATEWAY		# IP packet forwarding
     74 #options 	ISO,TPIP	# OSI networking
     75 #options 	EON		# OSI tunneling over IP
     76 #options 	CCITT,LLC,HDLC	# X.25
     77 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     78 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     79 
     80 # Work-around for root on slow servers (insurance...)
     81 options 	NFS_BOOT_RWSIZE=1024
     82 options 	NFS_BOOT_BOOTPARAM
     83 
     84 config		netbsd root on ? type nfs
     85 
     86 # On-board I/O space (required)
     87 include "arch/sun3/conf/obio.sun3"
     88 
     89 # On-board memory (optional)
     90 # See frame-buffers
     91 obmem0 at mainbus?
     92 
     93 # VME bus support (optional)
     94 # (none on desktop machines)
     95 
     96 #
     97 # Serial ports
     98 #
     99 zstty0	at zsc1 channel 0	# ttya
    100 zstty1	at zsc1 channel 1	# ttyb
    101 
    102 kbd0	at zsc0 channel 0	# keyboard
    103 ms0	at zsc0 channel 1	# mouse
    104 
    105 #
    106 # Network devices
    107 #
    108 
    109 # Intel Ethernet (onboard, or VME)
    110 #ie0 at obio0 addr 0x0C0000 ipl 3
    111 #ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    112 
    113 # Lance Ethernet (only onboard)
    114 le0 at obio0 addr 0x120000 ipl 3
    115 
    116 # All Sun3 machines with an "le" (3/50, 3/60) should be
    117 # presumed to have the old, buggy LANCE chip. (Rev. C)
    118 options 	LANCE_REVC_BUG
    119 
    120 #
    121 # Frame buffer devices
    122 #
    123 
    124 include "arch/sun3/conf/bw2.sun3"
    125 include "arch/sun3/conf/cg4.sun3"
    126 
    127 # 3/60 P4 accelerated 8-bit color frame buffer
    128 # cgsix0 at obmem0 addr 0xff000000
    129 
    130 # 3/60 P4 24-bit color frame buffer
    131 # cgeight0 at obmem0 addr 0xff300000
    132 
    133 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    134 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    135 
    136 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    137 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    138 
    139 # Misc.
    140 pseudo-device	loop		1	# network loopback
    141 pseudo-device	bpfilter	8	# packet filter
    142 pseudo-device	sl		2	# CSLIP
    143 pseudo-device	ppp		2	# PPP
    144 pseudo-device	tun		2	# network tunneling over tty
    145 #pseudo-device	gre		2	# generic L3 over IP tunnel
    146 #pseudo-device	ipfilter		# ip filter
    147 
    148 pseudo-device	pty			# pseudo-terminals
    149 pseudo-device	clockctl		# user control of clock subsystem
    150