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DISKLESS3X revision 1.29 
      1 # $NetBSD: DISKLESS3X,v 1.29 2003/09/22 14:11:28 cl 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 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     11 
     12 # Machines to be supported by this kernel
     13 # options 	FPU_EMULATE	# XXX - Ever needed?
     14 # options 	HAVE_IOCACHE	# XXX - Not yet supported.
     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 	USERCONF	# userconf(4) support
     28 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     29 
     30 # Which kernel debugger?  Uncomment either this:
     31 #options 	DDB
     32 # ... or these for KGDB (gdb remote target)
     33 #makeoptions	DEBUG="-g"	# debugging symbols for gdb
     34 #options 	KGDB
     35 #options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     36 
     37 # Other debugging options
     38 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     39 #options 	DEBUG		# kernel debugging code
     40 #options 	DIAGNOSTIC	# extra kernel sanity checking
     41 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     42 #options 	PMAP_DEBUG
     43 
     44 # Compatibility options
     45 #options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     46 #options 	COMPAT_43	# and 4.3BSD and ...
     47 #options 	COMPAT_10	# NetBSD 1.0
     48 #options 	COMPAT_11	# NetBSD 1.1
     49 #options 	COMPAT_12	# NetBSD 1.2
     50 options 	COMPAT_13	# NetBSD 1.3
     51 options 	COMPAT_14	# NetBSD 1.4
     52 options 	COMPAT_15	# NetBSD 1.5
     53 options 	COMPAT_16	# NetBSD 1.6
     54 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     55 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     56 
     57 # Filesystem options
     58 #file-system	FFS		# Berkeley Fast Filesystem
     59 file-system	NFS		# Sun NFS client support
     60 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     61 #file-system	MSDOSFS		# MS-DOS FAT file system
     62 #file-system	FDESC		# /dev/fd/*
     63 #file-system	KERNFS		# /kern
     64 #file-system	NULLFS		# loopback file system
     65 #file-system	PROCFS		# /proc
     66 #file-system	UNION		# union file system
     67 #file-system	MFS		# memory-based filesystem
     68 
     69 #options 	NFSSERVER	# nfs server support
     70 #options 	QUOTA		# FFS quotas
     71 #options 	FFS_EI		# FFS Endian Independant support
     72 
     73 # Networking options
     74 options 	INET		# IP prototol stack support
     75 #options 	GATEWAY		# IP packet forwarding
     76 #options 	ISO,TPIP	# OSI networking
     77 #options 	EON		# OSI tunneling over IP
     78 #options 	CCITT,LLC,HDLC	# X.25
     79 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     80 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     81 
     82 # Work-around for root on slow servers (insurance...)
     83 options 	NFS_BOOT_RWSIZE=1024
     84 options 	NFS_BOOT_BOOTPARAM
     85 
     86 config		netbsd root on ? type nfs
     87 
     88 # On-board I/O space (required)
     89 include "arch/sun3/conf/obio.sun3x"
     90 
     91 # On-board memory (optional)
     92 # See frame-buffers
     93 obmem0 at mainbus?
     94 
     95 # VME bus support (optional)
     96 # (none on desktop machines)
     97 
     98 #
     99 # Serial ports
    100 #
    101 zstty0	at zsc1 channel 0	# ttya
    102 zstty1	at zsc1 channel 1	# ttyb
    103 
    104 kbd0	at zsc0 channel 0	# keyboard
    105 ms0	at zsc0 channel 1	# mouse
    106 
    107 #
    108 # Network devices
    109 #
    110 
    111 # Intel Ethernet (onboard, or VME)
    112 #ie0 at obio0 addr 0x65000000 ipl 3
    113 #ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    114 
    115 # Lance Ethernet (only onboard)
    116 le0 at obio0 addr 0x65002000 ipl 3
    117 
    118 #
    119 # Frame buffer devices
    120 #
    121 
    122 # P4 Monochrome frame buffer.
    123 bwtwo0	at obmem0 addr 0x50300000
    124 
    125 # P4 8-bit color frame buffer
    126 cgfour0 at obmem0 addr 0x50300000
    127 
    128 # P4 accelerated 8-bit color frame buffer
    129 # cgsix0 at obmem0 addr 0x50000000
    130 
    131 # P4 24-bit color frame buffer
    132 # cgeight0 at obmem0 addr 0x50300000
    133 
    134 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    135 # This driver is going to need work in its mmap function.
    136 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    137 
    138 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    139 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    140 
    141 # Misc.
    142 pseudo-device	loop		1	# network loopback
    143 pseudo-device	bpfilter	8	# packet filter
    144 pseudo-device	sl		2	# CSLIP
    145 pseudo-device	ppp		2	# PPP
    146 pseudo-device	tun		2	# network tunneling over tty
    147 #pseudo-device	gre		2	# generic L3 over IP tunnel
    148 #pseudo-device	ipfilter		# ip filter
    149 
    150 pseudo-device	pty			# pseudo-terminals
    151 pseudo-device	clockctl		# user control of clock subsystem
    152