GENERIC3X revision 1.38
1# $NetBSD: GENERIC3X,v 1.38 2001/02/22 07:11:08 chs Exp $ 2 3# GENERIC Sun3X (3/80, 3/470) 4# Supports root on: ie0, le0, sd*, ... 5 6include "arch/sun3/conf/std.sun3x" 7 8# Machines to be supported by this kernel 9# options FPU_EMULATE # XXX - Ever needed? 10# options HAVE_IOCACHE # XXX - Not yet supported. 11 12# Needs to be set per system. i.e change these as you see fit 13maxusers 4 14 15# Standard system options 16options KTRACE # system call tracing 17options SYSVMSG # System V message queues 18options SYSVSEM # System V semaphores 19options SYSVSHM # System V shared memory 20#options SHMMAXPGS=1024 # 1024 pages is the default 21options LKM # loadable kernel modules 22#options INSECURE # disable kernel security level 23#options UCONSOLE # Allow non-root TIOCCONS 24 25# Which kernel debugger? Uncomment either this: 26options DDB 27# ... or these for KGDB (gdb remote target) 28#makeoptions DEBUG="-g" # debugging symbols for gdb 29#options KGDB 30#options KGDBDEV=0x0C01 # ttya=0C00 ttyb=0C01 31 32# Other debugging options 33#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 34#options DEBUG # kernel debugging code 35#options DIAGNOSTIC # extra kernel sanity checking 36#options KMEMSTATS # kernel memory statistics (vmstat -m) 37#options PMAP_DEBUG 38#options SCSIDEBUG 39#options SCSIVERBOSE # Verbose SCSI errors 40 41# Compatability options 42options COMPAT_SUNOS # can run SunOS 4.1.1 executables 43#options COMPAT_SVR4 # can run SVR4 executables 44options COMPAT_43 # and 4.3BSD and ... 45options COMPAT_10 # NetBSD 1.0 46options COMPAT_11 # NetBSD 1.1 47options COMPAT_12 # NetBSD 1.2 48options COMPAT_13 # NetBSD 1.3 49options COMPAT_14 # NetBSD 1.4 50options COMPAT_AOUT_M68K # support for NetBSD a.out executables 51#options COMPAT_LINUX # can run Linux/m68k executables 52options EXEC_AOUT # support for a.out executables 53 54# Filesystem options 55file-system FFS # Berkeley Fast Filesystem 56file-system NFS # Sun NFS client support 57file-system CD9660 # ISO 9660 + Rock Ridge file system 58file-system MSDOSFS # MS-DOS FAT file system 59file-system FDESC # /dev/fd/* 60file-system KERNFS # /kern 61file-system NULLFS # loopback file system 62file-system OVERLAY # overlay file system 63file-system PROCFS # /proc 64file-system UNION # union file system 65file-system MFS # memory-based filesystem 66 67options NFSSERVER # nfs server support 68options QUOTA # FFS quotas 69#options FFS_EI # FFS Endian Independant support 70options SOFTDEP # FFS soft updates support. 71 72# Networking options 73options INET # IP prototol stack support 74options INET6 # IPV6 75#options IPSEC # IP security 76#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 77#options IPSEC_DEBUG # debug for IP security 78options TCP_COMPAT_42 # compatibility with 4.2BSD TCP/IP 79#options GATEWAY # IP packet forwarding 80#options ISO,TPIP # OSI networking 81#options EON # OSI tunneling over IP 82#options CCITT,LLC,HDLC # X.25 83#options PFIL_HOOKS # pfil(9) packet filter hooks. 84 85# Work-around for root on slow servers (insurance...) 86options NFS_BOOT_RWSIZE=1024 87options NFS_BOOT_BOOTPARAM 88 89config netbsd root on ? type ? 90 91# On-board I/O space (required) 92include "arch/sun3/conf/obio.sun3x" 93 94# On-board memory (optional) 95# See frame-buffers 96obmem0 at mainbus? 97 98# VME bus support (optional) 99# One unit for each address space 100vme0 at mainbus? # A16/D16 101vme1 at mainbus? # A16/D32 102vme2 at mainbus? # A24/D16 103vme3 at mainbus? # A24/D32 104vme4 at mainbus? # A32/D16 105vme5 at mainbus? # A32/D32 106 107# 108# Serial ports 109# 110zstty0 at zsc1 channel 0 # ttya 111zstty1 at zsc1 channel 1 # ttyb 112 113kbd0 at zsc0 channel 0 # keyboard 114ms0 at zsc0 channel 1 # mouse 115 116# 117# Network devices 118# 119 120# Intel Ethernet (onboard, or VME) 121ie0 at obio0 addr 0x65000000 ipl 3 122ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 123 124# Lance Ethernet (only onboard) 125le0 at obio0 addr 0x65002000 ipl 3 126 127# 128# Disk and tape devices 129# 130 131# Emulex SCSI (3/80 only) 132# Both `dma' and `esp' are needed. 133# The following flags may be set for the NCR53c94 based esp driver: 134# bits 0-7: disable disconnect/reselect for the corresponding target 135# bits 8-15: disable synchronous negotiation for target [bit-8] 136# 137dma0 at obio0 addr 0x66001000 ipl 2 138esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f 139 140# Floppy drive 141fdc0 at obio0 addr 0x6e000000 ipl 6 vect 0x40 142fd0 at fdc0 # First (and only) floppy drive. 143 144# Sun3 "si" SCSI controller (NCR 5380) 145# This driver has several flags which may be enabled using 146# the "flags" directive. Valid flags are: 147# 148# 0x000ff Set (1<<target) to disable disconnect/reselect 149# 0x0ff00 Set (1<<(target+8)) to disable parity checking 150# 0x10000 Set this bit to disable DMA interrupts (poll) 151# 0x20000 Set this bit to disable DMA entirely (use PIO) 152# 153# For example: "flags 0x1000f" would disable DMA interrupts, 154# and disable disconnect/reselect for targets 0-3 155si0 at vme2 addr 0x200000 ipl 2 vect 0x40 156si1 at vme2 addr 0x204000 ipl 2 vect 0x41 157 158# Xylogics 450/451 controllers (VME A16/D16) 159xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 160xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 161xy* at xyc? drive ? 162 163# Xylogics 7053 controllers (VME A16/D32) 164xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 165xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 166xd* at xdc? drive ? 167 168# Xylogics 472 tape controllers? 169 170# 171# Frame buffer devices 172# 173 174# P4 Monochrome frame buffer. 175bwtwo0 at obmem0 addr 0x50300000 176 177# P4 8-bit color frame buffer 178cgfour0 at obmem0 addr 0x50300000 179 180# P4 accelerated 8-bit color frame buffer 181# cgsix0 at obmem0 addr 0x50000000 182 183# P4 24-bit color frame buffer 184# cgeight0 at obmem0 addr 0x50300000 185 186# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 187# This driver is going to need work in its mmap function. 188# cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 189 190# Support for the CG9 24-bit frame buffer (VME A32/D32). 191# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 192 193# 194# SCSI infrastructure 195# 196scsibus* at scsi? 197 198sd* at scsibus? target ? lun ? # SCSI disks 199st* at scsibus? target ? lun ? # SCSI tapes 200cd* at scsibus? target ? lun ? # SCSI CD-ROMs 201ch* at scsibus? target ? lun ? # SCSI changer devices 202ss* at scsibus? target ? lun ? # SCSI scanners 203uk* at scsibus? target ? lun ? # unknown SCSI devices 204 205# Memory-disk drivers 206pseudo-device md 2 207 208# Misc. 209pseudo-device loop 1 # network loopback 210pseudo-device bpfilter 8 # packet filter 211pseudo-device sl 2 # CSLIP 212pseudo-device ppp 2 # PPP 213pseudo-device tun 2 # network tunneling over tty 214#pseudo-device gre 2 # generic L3 over IP tunnel 215#pseudo-device ipfilter # ip filter 216pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 217#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 218#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 219pseudo-device vlan # IEEE 802.1q encapsulation 220pseudo-device rnd # /dev/random and in-kernel generator 221 222pseudo-device pty # pseudo-terminals 223pseudo-device vnd 4 # paging to files 224#pseudo-device ccd 4 # concatenated disks 225#pseudo-device raid 4 # RAIDframe disk driver 226#options RAID_AUTOCONFIG # auto-configuration of RAID components 227