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KGDB3X revision 1.36.2.4 
      1 # $NetBSD: KGDB3X,v 1.36.2.4 2004/11/14 08:15:33 skrll Exp $
      2 
      3 # KGDB3X Sun3X (3/80, 3/470)
      4 # like GENERIC but supports gdb on other machine, i.e.:
      5 #	% gdb -k netbsd.gdb
      6 #	(gdb) set remotebaud 19200
      7 #	(gdb) target remote /dev/ttyb
      8 
      9 include "arch/sun3/conf/std.sun3x"
     10 
     11 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     12 
     13 # Machines to be supported by this kernel
     14 # options 	FPU_EMULATE	# XXX - Ever needed?
     15 # options 	HAVE_IOCACHE	# XXX - Not yet supported.
     16 
     17 # Needs to be set per system.  i.e change these as you see fit
     18 maxusers	4
     19 
     20 # Standard system options
     21 options 	KTRACE		# system call tracing
     22 options 	SYSVMSG		# System V message queues
     23 options 	SYSVSEM		# System V semaphores
     24 options 	SYSVSHM		# System V shared memory
     25 #options 	SHMMAXPGS=1024	# 1024 pages is the default
     26 #options 	LKM		# loadable kernel modules
     27 #options 	INSECURE	# disable kernel security level
     28 options 	USERCONF	# userconf(4) support
     29 #options	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)
     30 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     31 
     32 # Which kernel debugger?  Uncomment either this:
     33 #options 	DDB
     34 # ... or these for KGDB (gdb remote target)
     35 makeoptions	DEBUG="-g"	# debugging symbols for gdb
     36 options 	KGDB
     37 options 	KGDB_DEV=0x0C01	# ttya=0C00 ttyb=0C01
     38 
     39 # Other debugging options
     40 #options 	DDB_HISTORY_SIZE=100	# enable history editing in DDB
     41 options 	DEBUG		# kernel debugging code
     42 options 	DIAGNOSTIC	# extra kernel sanity checking
     43 #options 	KMEMSTATS	# kernel memory statistics (vmstat -m)
     44 #options 	PMAP_DEBUG
     45 #options 	SCSIDEBUG
     46 #options 	SCSIVERBOSE		# Verbose SCSI errors
     47 
     48 # Compatibility options
     49 options 	COMPAT_SUNOS	# can run SunOS 4.1.1 executables
     50 options 	COMPAT_43	# and 4.3BSD and ...
     51 options 	COMPAT_10	# NetBSD 1.0
     52 options 	COMPAT_11	# NetBSD 1.1
     53 options 	COMPAT_12	# NetBSD 1.2
     54 options 	COMPAT_13	# NetBSD 1.3
     55 options 	COMPAT_14	# NetBSD 1.4
     56 options 	COMPAT_15	# NetBSD 1.5
     57 options 	COMPAT_16	# NetBSD 1.6
     58 options 	COMPAT_AOUT_M68K # support for NetBSD a.out executables
     59 #options 	COMPAT_LINUX	# can run Linux/m68k executables
     60 options 	EXEC_AOUT	# support for a.out executables
     61 #options 	TCP_COMPAT_42	# 4.2BSD TCP/IP bug compat. Not recommended.
     62 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     63 
     64 # Filesystem options
     65 file-system	FFS		# Berkeley Fast Filesystem
     66 file-system	NFS		# Sun NFS client support
     67 file-system	CD9660		# ISO 9660 + Rock Ridge file system
     68 file-system	MSDOSFS		# MS-DOS FAT file system
     69 file-system	FDESC		# /dev/fd/*
     70 file-system	KERNFS		# /kern
     71 file-system	NULLFS		# loopback file system
     72 file-system	PROCFS		# /proc
     73 file-system	UNION		# union file system
     74 file-system	MFS		# memory-based filesystem
     75 
     76 options 	NFSSERVER	# nfs server support
     77 options 	QUOTA		# FFS quotas
     78 
     79 # Networking options
     80 options 	INET		# IP prototol stack support
     81 #options 	GATEWAY		# IP packet forwarding
     82 #options 	ISO,TPIP	# OSI networking
     83 #options 	EON		# OSI tunneling over IP
     84 #options 	CCITT,LLC,HDLC	# X.25
     85 #options 	PFIL_HOOKS	# pfil(9) packet filter hooks.
     86 #options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG
     87 
     88 # Work-around for root on slow servers (insurance...)
     89 options 	NFS_BOOT_RWSIZE=1024
     90 options 	NFS_BOOT_BOOTPARAM
     91 
     92 config		netbsd root on ? type ?
     93 
     94 # On-board I/O space (required)
     95 include "arch/sun3/conf/obio.sun3x"
     96 
     97 # On-board memory (optional)
     98 # See frame-buffers
     99 obmem0 at mainbus?
    100 
    101 # VME bus support (optional)
    102 # One unit for each address space
    103 vme0 at mainbus? # A16/D16
    104 vme1 at mainbus? # A16/D32
    105 vme2 at mainbus? # A24/D16
    106 vme3 at mainbus? # A24/D32
    107 vme4 at mainbus? # A32/D16
    108 vme5 at mainbus? # A32/D32
    109 
    110 #
    111 # Serial ports
    112 #
    113 zstty0	at zsc1 channel 0	# ttya
    114 zstty1	at zsc1 channel 1	# ttyb
    115 
    116 kbd0	at zsc0 channel 0	# keyboard
    117 ms0	at zsc0 channel 1	# mouse
    118 
    119 #
    120 # Network devices
    121 #
    122 
    123 # Intel Ethernet (onboard, or VME)
    124 ie0 at obio0 addr 0x65000000 ipl 3
    125 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    126 
    127 # Lance Ethernet (only onboard)
    128 le0 at obio0 addr 0x65002000 ipl 3
    129 
    130 #
    131 # Disk and tape devices
    132 #
    133 
    134 # Emulex SCSI (3/80 only)
    135 # Both `dma' and `esp' are needed.
    136 # See GENERIC3X for the flags description.
    137 dma0 at obio0 addr 0x66001000 ipl 2
    138 esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f
    139 
    140 # Floppy drive
    141 fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40
    142 fd0	at fdc0	# First (and only) floppy drive.
    143 
    144 # Sun3 "si" SCSI controller (NCR 5380)
    145 # See GENERIC3X for the flags description.
    146 si0 at vme2 addr 0x200000 ipl 2 vect 0x40
    147 si1 at vme2 addr 0x204000 ipl 2 vect 0x41
    148 
    149 # Xylogics 450/451 controllers (VME A16/D16)
    150 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
    151 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
    152 xy* at xyc? drive ?
    153 
    154 # Xylogics 7053 controllers (VME A16/D32)
    155 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
    156 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
    157 xd* at xdc? drive ?
    158 
    159 # Xylogics 472 tape controllers?
    160 
    161 #
    162 # Frame buffer devices
    163 #
    164 
    165 # P4 Monochrome frame buffer.
    166 bwtwo0	at obmem0 addr 0x50300000
    167 
    168 # P4 8-bit color frame buffer
    169 cgfour0 at obmem0 addr 0x50300000
    170 
    171 # P4 accelerated 8-bit color frame buffer
    172 # cgsix0 at obmem0 addr 0x50000000
    173 
    174 # P4 24-bit color frame buffer
    175 # cgeight0 at obmem0 addr 0x50300000
    176 
    177 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    178 # This driver is going to need work in its mmap function.
    179 # cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    180 
    181 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    182 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    183 
    184 #
    185 # SCSI infrastructure
    186 #
    187 scsibus* at scsi?
    188 
    189 sd* at scsibus? target ? lun ?		# SCSI disks
    190 st* at scsibus? target ? lun ?		# SCSI tapes
    191 cd* at scsibus? target ? lun ?		# SCSI CD-ROMs
    192 ch* at scsibus? target ? lun ?		# SCSI changer devices
    193 ss* at scsibus? target ? lun ?		# SCSI scanners
    194 uk* at scsibus? target ? lun ?		# unknown SCSI devices
    195 
    196 # Memory-disk drivers
    197 pseudo-device	md		2
    198 
    199 # Misc.
    200 pseudo-device	loop		1	# network loopback
    201 pseudo-device	bpfilter	8	# packet filter
    202 pseudo-device	sl		2	# CSLIP
    203 pseudo-device	ppp		2	# PPP
    204 pseudo-device	tun		2	# network tunneling over tty
    205 #pseudo-device	gre		2	# generic L3 over IP tunnel
    206 #pseudo-device	ipfilter		# ip filter
    207 #pseudo-device	rnd			# /dev/random and in-kernel generator
    208 
    209 pseudo-device	pty			# pseudo-terminals
    210 #pseudo-device	vnd		4	# paging to files
    211 #pseudo-device	ccd		4	# concatenated disks
    212 pseudo-device	clockctl		# user control of clock subsystem
    213