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DISKLESS revision 1.49 
      1 # $NetBSD: DISKLESS,v 1.49 2005/08/19 05:20:03 christos 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 	USERCONF	# userconf(4) support
     28 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     29 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     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_16	# NetBSD 1.6
     54 options 	COMPAT_20	# NetBSD 2.0
     55 options 	COMPAT_30	# NetBSD 3.0 compatibility.
     56 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     57 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     58 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     59 
     60 # Filesystem options
     61 #file-system	FFS		# Berkeley Fast Filesystem
     62 file-system	NFS		# Sun NFS client support
     63 #file-system	CD9660		# ISO 9660 + Rock Ridge file system
     64 #file-system	FDESC		# /dev/fd/*
     65 #file-system	KERNFS		# /kern
     66 #file-system	NULLFS		# loopback file system
     67 #file-system	PROCFS		# /proc
     68 #file-system	UNION		# union file system
     69 #file-system	MFS		# memory-based filesystem
     70 #file-system	PTYFS		# /dev/pts/N support
     71 
     72 #options 	NFSSERVER	# nfs server support
     73 #options 	QUOTA		# FFS quotas
     74 #options 	FFS_EI		# FFS Endian Independant support
     75 
     76 # Networking options
     77 options 	INET		# IP prototol stack support
     78 #options 	GATEWAY		# IP packet forwarding
     79 #options 	ISO,TPIP	# OSI networking
     80 #options 	EON		# OSI tunneling over IP
     81 #options 	CCITT,LLC,HDLC	# X.25
     82 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     83 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     84 
     85 # Work-around for root on slow servers (insurance...)
     86 options 	NFS_BOOT_RWSIZE=1024
     87 options 	NFS_BOOT_BOOTPARAM
     88 
     89 config		netbsd root on ? type nfs
     90 
     91 # On-board I/O space (required)
     92 include "arch/sun3/conf/obio.sun3"
     93 
     94 # On-board memory (optional)
     95 # See frame-buffers
     96 obmem0 at mainbus?
     97 
     98 # VME bus support (optional)
     99 # (none on desktop machines)
    100 
    101 #
    102 # Serial ports
    103 #
    104 zstty0	at zsc1 channel 0	# ttya
    105 zstty1	at zsc1 channel 1	# ttyb
    106 
    107 kbd0	at zsc0 channel 0	# keyboard
    108 ms0	at zsc0 channel 1	# mouse
    109 
    110 #
    111 # Network devices
    112 #
    113 
    114 # Intel Ethernet (onboard, or VME)
    115 #ie0 at obio0 addr 0x0C0000 ipl 3
    116 #ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    117 
    118 # Lance Ethernet (only onboard)
    119 le0 at obio0 addr 0x120000 ipl 3
    120 
    121 # All Sun3 machines with an "le" (3/50, 3/60) should be
    122 # presumed to have the old, buggy LANCE chip. (Rev. C)
    123 options 	LANCE_REVC_BUG
    124 
    125 #
    126 # Frame buffer devices
    127 #
    128 
    129 include "arch/sun3/conf/bw2.sun3"
    130 include "arch/sun3/conf/cg4.sun3"
    131 
    132 # 3/60 P4 accelerated 8-bit color frame buffer
    133 # cgsix0 at obmem0 addr 0xff000000
    134 
    135 # 3/60 P4 24-bit color frame buffer
    136 # cgeight0 at obmem0 addr 0xff300000
    137 
    138 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    139 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    140 
    141 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    142 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    143 
    144 # Misc.
    145 pseudo-device	loop		1	# network loopback
    146 pseudo-device	bpfilter	8	# packet filter
    147 pseudo-device	sl		2	# CSLIP
    148 pseudo-device	ppp		2	# PPP
    149 pseudo-device	tun		2	# network tunneling over tty
    150 #pseudo-device	gre		2	# generic L3 over IP tunnel
    151 #pseudo-device	ipfilter		# ip filter
    152 
    153 pseudo-device	pty			# pseudo-terminals
    154 pseudo-device	clockctl		# user control of clock subsystem
    155