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KGDB revision 1.34.2.5 
      1 #	$NetBSD: KGDB,v 1.34.2.5 2005/01/24 08:34:47 skrll Exp $
      2 
      3 # KGDB Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E)
      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.sun3"
     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
     15 options 	HAVECACHE		# Sun3/260 VAC
     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_16	# NetBSD 1.6
     57 options 	COMPAT_20	# NetBSD 2.0
     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	FDESC		# /dev/fd/*
     69 file-system	KERNFS		# /kern
     70 file-system	NULLFS		# loopback file system
     71 file-system	PROCFS		# /proc
     72 file-system	UNION		# union file system
     73 file-system	MFS		# memory-based filesystem
     74 
     75 options 	NFSSERVER	# nfs server support
     76 options 	QUOTA		# FFS quotas
     77 #options 	FFS_EI		# FFS Endian Independant support
     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.sun3"
     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 0x0C0000 ipl 3
    125 ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
    126 
    127 # Lance Ethernet (only onboard)
    128 le0 at obio0 addr 0x120000 ipl 3
    129 
    130 # All Sun3 machines with an "le" (3/50, 3/60) should be
    131 # presumed to have the old, buggy LANCE chip. (Rev. C)
    132 options 	LANCE_REVC_BUG
    133 
    134 #
    135 # Disk and tape devices
    136 #
    137 
    138 # Sun3 "si" SCSI controller (NCR 5380)
    139 # See GENERIC for the flags description.
    140 si0 at obio0 addr 0x140000 ipl 2
    141 si0 at vme2 addr 0x200000 ipl 2 vect 0x40
    142 si1 at vme2 addr 0x204000 ipl 2 vect 0x41
    143 
    144 # Xylogics 450/451 controllers (VME A16/D16)
    145 xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
    146 xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
    147 xy* at xyc? drive ?
    148 
    149 # Xylogics 7053 controllers (VME A16/D32)
    150 xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
    151 xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
    152 xd* at xdc? drive ?
    153 
    154 # Xylogics 472 tape controllers?
    155 
    156 # Sun3/E SCSI+Ethernet board (VME A24/D16)
    157 # Note: the board uses vect and vect+1
    158 sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75
    159 sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77
    160 si* at sebuf?
    161 ie* at sebuf?
    162 
    163 #
    164 # Frame buffer devices
    165 #
    166 
    167 include "arch/sun3/conf/bw2.sun3"
    168 include "arch/sun3/conf/cg4.sun3"
    169 
    170 # 3/60 P4 accelerated 8-bit color frame buffer
    171 # cgsix0 at obmem0 addr 0xff000000
    172 
    173 # 3/60 P4 24-bit color frame buffer
    174 # cgeight0 at obmem0 addr 0xff300000
    175 
    176 # Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
    177 cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
    178 
    179 # Support for the CG9 24-bit frame buffer (VME A32/D32).
    180 # cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
    181 
    182 #
    183 # SCSI infrastructure
    184 #
    185 scsibus* at scsi?
    186 
    187 sd* at scsibus? target ? lun ?		# SCSI disks
    188 st* at scsibus? target ? lun ?		# SCSI tapes
    189 cd* at scsibus? target ? lun ?		# SCSI CD-ROMs
    190 ch* at scsibus? target ? lun ?		# SCSI changer devices
    191 ss* at scsibus? target ? lun ?		# SCSI scanners
    192 uk* at scsibus? target ? lun ?		# unknown SCSI devices
    193 
    194 # Memory-disk drivers
    195 pseudo-device	md		2
    196 
    197 # Misc.
    198 pseudo-device	loop		1	# network loopback
    199 pseudo-device	bpfilter	8	# packet filter
    200 pseudo-device	sl		2	# CSLIP
    201 pseudo-device	ppp		2	# PPP
    202 pseudo-device	tun		2	# network tunneling over tty
    203 #pseudo-device	gre		2	# generic L3 over IP tunnel
    204 #pseudo-device	ipfilter		# ip filter
    205 #pseudo-device	rnd			# /dev/random and in-kernel generator
    206 
    207 pseudo-device	pty			# pseudo-terminals
    208 #pseudo-device	vnd		4	# paging to files
    209 #pseudo-device	ccd		4	# concatenated disks
    210 #pseudo-device	raid		4	# RAIDframe disk driver
    211 pseudo-device	clockctl		# user control of clock subsystem
    212