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DISKLESS3X revision 1.22 
      1 # $NetBSD: DISKLESS3X,v 1.22 2001/11/20 12:56:41 lukem Exp $
      2 
      3 # DISKLESS - Root and swap on NFS
      4 # Desktop machines only (3/80)
      5 #
      6 # Includes devices needed to run as an X-terminal
      7 
      8 include "arch/sun3/conf/std.sun3x"
      9 
     10 # Machines to be supported by this kernel
     11 # options 	FPU_EMULATE	# XXX - Ever needed?
     12 # options 	HAVE_IOCACHE	# XXX - Not yet supported.
     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	MSDOSFS		# MS-DOS FAT file system
     57 #file-system	FDESC		# /dev/fd/*
     58 #file-system	KERNFS		# /kern
     59 #file-system	NULLFS		# loopback file system
     60 #file-system	PROCFS		# /proc
     61 #file-system	UNION		# union file system
     62 #file-system	MFS		# memory-based filesystem
     63 
     64 #options 	NFSSERVER	# nfs server support
     65 #options 	QUOTA		# FFS quotas
     66 #options 	FFS_EI		# FFS Endian Independant support
     67 
     68 # Networking options
     69 options 	INET		# IP prototol stack support
     70 #options 	GATEWAY		# IP packet forwarding
     71 #options 	ISO,TPIP	# OSI networking
     72 #options 	EON		# OSI tunneling over IP
     73 #options 	CCITT,LLC,HDLC	# X.25
     74 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     75 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     76 
     77 # Work-around for root on slow servers (insurance...)
     78 options 	NFS_BOOT_RWSIZE=1024
     79 options 	NFS_BOOT_BOOTPARAM
     80 
     81 config		netbsd root on ? type nfs
     82 
     83 # On-board I/O space (required)
     84 include "arch/sun3/conf/obio.sun3x"
     85 
     86 # On-board memory (optional)
     87 # See frame-buffers
     88 obmem0 at mainbus?
     89 
     90 # VME bus support (optional)
     91 # (none on desktop machines)
     92 
     93 #
     94 # Serial ports
     95 #
     96 zstty0	at zsc1 channel 0	# ttya
     97 zstty1	at zsc1 channel 1	# ttyb
     98 
     99 kbd0	at zsc0 channel 0	# keyboard
    100 ms0	at zsc0 channel 1	# mouse
    101 
    102 #
    103 # Network devices
    104 #
    105 
    106 # Intel Ethernet (onboard, or VME)
    107 #ie0 at obio0 addr 0x65000000 ipl 3
    108 #ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    109 
    110 # Lance Ethernet (only onboard)
    111 le0 at obio0 addr 0x65002000 ipl 3
    112 
    113 #
    114 # Frame buffer devices
    115 #
    116 
    117 # P4 Monochrome frame buffer.
    118 bwtwo0	at obmem0 addr 0x50300000
    119 
    120 # P4 8-bit color frame buffer
    121 cgfour0 at obmem0 addr 0x50300000
    122 
    123 # P4 accelerated 8-bit color frame buffer
    124 # cgsix0 at obmem0 addr 0x50000000
    125 
    126 # P4 24-bit color frame buffer
    127 # cgeight0 at obmem0 addr 0x50300000
    128 
    129 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    130 # This driver is going to need work in its mmap function.
    131 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    132 
    133 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    134 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    135 
    136 # Misc.
    137 pseudo-device	loop		1	# network loopback
    138 pseudo-device	bpfilter	8	# packet filter
    139 pseudo-device	sl		2	# CSLIP
    140 pseudo-device	ppp		2	# PPP
    141 pseudo-device	tun		2	# network tunneling over tty
    142 #pseudo-device	gre		2	# generic L3 over IP tunnel
    143 #pseudo-device	ipfilter		# ip filter
    144 
    145 pseudo-device	pty			# pseudo-terminals
    146