1# $NetBSD: KGDB3X,v 1.51 2006/02/05 05:02:06 cube 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 9include "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 18maxusers 4 19 20# Standard system options 21options KTRACE # system call tracing 22options SYSVMSG # System V message queues 23options SYSVSEM # System V semaphores 24options 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 28options 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) 35makeoptions DEBUG="-g" # debugging symbols for gdb 36options KGDB 37options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 38 39# Other debugging options 40#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 41options DEBUG # kernel debugging code 42options 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 49options COMPAT_SUNOS # can run SunOS 4.1.1 executables 50options COMPAT_43 # and 4.3BSD and ... 51options COMPAT_10 # NetBSD 1.0 52options COMPAT_11 # NetBSD 1.1 53options COMPAT_12 # NetBSD 1.2 54options COMPAT_13 # NetBSD 1.3 55options COMPAT_14 # NetBSD 1.4 56options COMPAT_16 # NetBSD 1.6 57options COMPAT_20 # NetBSD 2.0 58options COMPAT_30 # NetBSD 3.0 compatibility. 59options COMPAT_AOUT_M68K # support for NetBSD a.out executables 60#options COMPAT_LINUX # can run Linux/m68k executables 61options EXEC_AOUT # support for a.out executables 62#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 63options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 64 65# Filesystem options 66file-system FFS # Berkeley Fast Filesystem 67file-system NFS # Sun NFS client support 68file-system CD9660 # ISO 9660 + Rock Ridge file system 69file-system MSDOSFS # MS-DOS FAT file system 70file-system FDESC # /dev/fd/* 71file-system KERNFS # /kern 72file-system NULLFS # loopback file system 73file-system PROCFS # /proc 74file-system UNION # union file system 75file-system MFS # memory-based filesystem 76#file-system PTYFS # /dev/pts/N support 77 78options NFSSERVER # nfs server support 79options QUOTA # FFS quotas 80options FFS_NO_SNAPSHOT # No FFS snapshot support 81 82# Networking options 83options INET # IP protocol stack support 84#options GATEWAY # IP packet forwarding 85#options ISO,TPIP # OSI networking 86#options EON # OSI tunneling over IP 87#options CCITT,LLC,HDLC # X.25 88#options PFIL_HOOKS # pfil(9) packet filter hooks. 89#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 90 91# Work-around for root on slow servers (insurance...) 92options NFS_BOOT_RWSIZE=1024 93options NFS_BOOT_BOOTPARAM 94 95config netbsd root on ? type ? 96 97# On-board I/O space (required) 98include "arch/sun3/conf/obio.sun3x" 99 100# On-board memory (optional) 101# See frame-buffers 102obmem0 at mainbus? 103 104# VME bus support (optional) 105# One unit for each address space 106vme0 at mainbus? # A16/D16 107vme1 at mainbus? # A16/D32 108vme2 at mainbus? # A24/D16 109vme3 at mainbus? # A24/D32 110vme4 at mainbus? # A32/D16 111vme5 at mainbus? # A32/D32 112 113# 114# Serial ports 115# 116zstty0 at zsc1 channel 0 # ttya 117zstty1 at zsc1 channel 1 # ttyb 118 119kbd0 at zsc0 channel 0 # keyboard 120ms0 at zsc0 channel 1 # mouse 121 122# 123# Network devices 124# 125 126# Intel Ethernet (onboard, or VME) 127ie0 at obio0 addr 0x65000000 ipl 3 128ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 129 130# Lance Ethernet (only onboard) 131le0 at obio0 addr 0x65002000 ipl 3 132 133# 134# Disk and tape devices 135# 136 137# Emulex SCSI (3/80 only) 138# Both `dma' and `esp' are needed. 139# See GENERIC3X for the flags description. 140dma0 at obio0 addr 0x66001000 ipl 2 141esp0 at obio0 addr 0x66000000 ipl 2 flags 0x0000000 142 143# Floppy drive 144fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 145fd0 at fdc0 # First (and only) floppy drive. 146 147# Sun3 "si" SCSI controller (NCR 5380) 148# See GENERIC3X for the flags description. 149si0 at vme2 addr 0x200000 ipl 2 vect 0x40 150si1 at vme2 addr 0x204000 ipl 2 vect 0x41 151 152# Xylogics 450/451 controllers (VME A16/D16) 153xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 154xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 155xy* at xyc? drive ? 156 157# Xylogics 7053 controllers (VME A16/D32) 158xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 159xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 160xd* at xdc? drive ? 161 162# Xylogics 472 tape controllers? 163 164# 165# Frame buffer devices 166# 167 168# P4 Monochrome frame buffer. 169bwtwo0 at obmem0 addr 0x50300000 170 171# P4 8-bit color frame buffer 172cgfour0 at obmem0 addr 0x50300000 173 174# P4 accelerated 8-bit color frame buffer 175# cgsix0 at obmem0 addr 0x50000000 176 177# P4 24-bit color frame buffer 178# cgeight0 at obmem0 addr 0x50300000 179 180# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 181# This driver is going to need work in its mmap function. 182# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 183 184# Support for the CG9 24-bit frame buffer (VME A32/D32). 185# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 186 187# 188# SCSI infrastructure 189# 190scsibus* at scsi? 191 192sd* at scsibus? target ? lun ? # SCSI disks 193st* at scsibus? target ? lun ? # SCSI tapes 194cd* at scsibus? target ? lun ? # SCSI CD-ROMs 195ch* at scsibus? target ? lun ? # SCSI changer devices 196ss* at scsibus? target ? lun ? # SCSI scanners 197uk* at scsibus? target ? lun ? # unknown SCSI devices 198 199# Memory-disk drivers 200pseudo-device md 2 201 202# Misc. 203pseudo-device loop 1 # network loopback 204pseudo-device bpfilter # packet filter 205pseudo-device sl # CSLIP 206pseudo-device ppp # PPP 207pseudo-device tun # network tunneling over tty 208#pseudo-device gre # generic L3 over IP tunnel 209#pseudo-device ipfilter # ip filter 210#pseudo-device rnd # /dev/random and in-kernel generator 211 212pseudo-device pty # pseudo-terminals 213#pseudo-device vnd # paging to files 214#pseudo-device ccd 4 # concatenated disks 215#pseudo-device fss 4 # file system snapshot device 216pseudo-device clockctl # user control of clock subsystem 217