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DISKLESS revision 1.28 
      1 # $NetBSD: DISKLESS,v 1.28 1999/04/08 07:10:20 gwr 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 	KGDBDEV=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 # Compatability 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_LINUX	# can run Linux/m68k executables
     49 #options 	EXEC_ELF32	# 32-bit ELF executables (Linux)
     50 
     51 # Filesystem options
     52 #file-system	FFS		# Berkeley Fast Filesystem
     53 file-system	NFS		# Sun NFS client support
     54 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     55 #file-system	FDESC		# /dev/fd/*
     56 #file-system	KERNFS		# /kern
     57 #file-system	NULLFS		# loopback file system
     58 #file-system	PROCFS		# /proc
     59 #file-system	UNION		# union file system
     60 #file-system	MFS		# memory-based filesystem
     61 
     62 #options 	NFSSERVER	# nfs server support
     63 #options 	QUOTA		# FFS quotas
     64 #options 	FFS_EI		# FFS Endian Independant support
     65 
     66 # Networking options
     67 options 	INET		# IP prototol stack support
     68 options 	TCP_COMPAT_42	# compatibility with 4.2BSD TCP/IP
     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 
     75 # Work-around for root on slow servers (insurance...)
     76 options 	NFS_BOOT_RWSIZE=1024
     77 options 	NFS_BOOT_BOOTPARAM
     78 
     79 config		netbsd root on ? type nfs
     80 
     81 # On-board I/O space (required)
     82 include "arch/sun3/conf/obio.sun3"
     83 
     84 # On-board memory (optional)
     85 # See frame-buffers
     86 obmem0 at mainbus?
     87 
     88 # VME bus support (optional)
     89 # (none on desktop machines)
     90 
     91 #
     92 # Serial ports
     93 #
     94 zstty0	at zsc1 channel 0	# ttya
     95 zstty1	at zsc1 channel 1	# ttyb
     96 
     97 kbd0	at zsc0 channel 0	# keyboard
     98 ms0	at zsc0 channel 1	# mouse
     99 
    100 #
    101 # Network devices
    102 #
    103 
    104 # Intel Ethernet (onboard, or VME)
    105 #ie0 at obio0 addr 0x0C0000 ipl 3
    106 #ie1 at vme2  addr 0xe88000 ipl 3 vect 0x75
    107 
    108 # Lance Ethernet (only onboard)
    109 le0 at obio0 addr 0x120000 ipl 3
    110 
    111 # All Sun3 machines with an "le" (3/50, 3/60) should be
    112 # presumed to have the old, buggy LANCE chip. (Rev. C)
    113 options 	LANCE_REVC_BUG
    114 
    115 #
    116 # Frame buffer devices
    117 #
    118 
    119 include "arch/sun3/conf/bw2.sun3"
    120 include "arch/sun3/conf/cg4.sun3"
    121 
    122 # 3/60 P4 accelerated 8-bit color frame buffer
    123 # cgsix0 at obmem0 addr 0xff000000
    124 
    125 # 3/60 P4 24-bit color frame buffer
    126 # cgeight0 at obmem0 addr 0xff300000
    127 
    128 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    129 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    130 
    131 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    132 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    133 
    134 # Misc.
    135 pseudo-device	loop		1	# network loopback
    136 pseudo-device	bpfilter	8	# packet filter
    137 pseudo-device	sl		2	# CSLIP
    138 pseudo-device	ppp		2	# PPP
    139 pseudo-device	tun		2	# network tunneling over tty
    140 #pseudo-device	gre		2	# generic L3 over IP tunnel
    141 #pseudo-device	ipfilter		# ip filter
    142 
    143 pseudo-device	pty		32	# pseudo-terminals
    144