GENERIC revision 1.90
1# $NetBSD: GENERIC,v 1.90 2002/04/12 08:11:24 gmcgarry Exp $ 2# 3# GENERIC machine description file 4# 5# This machine description file is used to generate the default NetBSD 6# kernel. The generic kernel does not include all options, subsystems 7# and device drivers, but should be useful for most applications. 8# 9# The machine description file can be customised for your specific 10# machine to reduce the kernel size and improve its performance. 11# 12# For further information on compiling NetBSD kernels, see the config(8) 13# man page. 14# 15# For further information on hardware support for this architecture, see 16# the intro(4) man page. For further information about kernel options 17# for this architecture, see the options(4) man page. For an explanation 18# of each device driver in this file see the section 4 man page for the 19# device. 20 21# Supports Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E) 22# Supports root on: ie0, le0, sd*, ... 23 24include "arch/sun3/conf/std.sun3" 25 26#ident "GENERIC-$Revision: 1.90 $" 27 28# Machines to be supported by this kernel 29options FPU_EMULATE 30options HAVECACHE # Sun3/260 VAC 31 32# Needs to be set per system. i.e change these as you see fit 33maxusers 4 34 35# Standard system options 36options KTRACE # system call tracing 37options SYSVMSG # System V message queues 38options SYSVSEM # System V semaphores 39#options SEMMNI=10 # number of semaphore identifiers 40#options SEMMNS=60 # number of semaphores in system 41#options SEMUME=10 # max number of undo entries per process 42#options SEMMNU=30 # number of undo structures in system 43options SYSVSHM # System V shared memory 44#options SHMMAXPGS=1024 # 1024 pages is the default 45options LKM # loadable kernel modules 46#options INSECURE # disable kernel security level 47#options UCONSOLE # Allow non-root TIOCCONS 48#options USERCONF # userconf(4) support 49#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 50 51# Which kernel debugger? Uncomment either this: 52options DDB 53# ... or these for KGDB (gdb remote target) 54#makeoptions DEBUG="-g" # debugging symbols for gdb 55#options KGDB 56#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 57 58# Other debugging options 59#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 60#options DEBUG # kernel debugging code 61#options DIAGNOSTIC # extra kernel sanity checking 62#options KMEMSTATS # kernel memory statistics (vmstat -m) 63#options PMAP_DEBUG 64#options SCSIDEBUG 65#options SCSIVERBOSE # Verbose SCSI errors 66 67# Compatibility options 68options COMPAT_SUNOS # can run SunOS 4.1.1 executables 69#options COMPAT_SVR4 # can run SVR4 executables 70options COMPAT_43 # and 4.3BSD and ... 71options COMPAT_10 # NetBSD 1.0 72options COMPAT_11 # NetBSD 1.1 73options COMPAT_12 # NetBSD 1.2 74options COMPAT_13 # NetBSD 1.3 75options COMPAT_14 # NetBSD 1.4 76options COMPAT_AOUT_M68K # support for NetBSD a.out executables 77#options COMPAT_LINUX # can run Linux/m68k executables 78options EXEC_AOUT # support for a.out executables 79#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 80 81# Filesystem options 82file-system FFS # Berkeley Fast Filesystem 83file-system NFS # Sun NFS client support 84file-system CD9660 # ISO 9660 + Rock Ridge file system 85file-system FDESC # /dev/fd/* 86file-system KERNFS # /kern 87file-system NULLFS # loopback file system 88file-system OVERLAY # overlay file system 89file-system PROCFS # /proc 90file-system UNION # union file system 91file-system MFS # memory-based filesystem 92 93options NFSSERVER # nfs server support 94options QUOTA # FFS quotas 95#options FFS_EI # FFS Endian Independant support 96options SOFTDEP # FFS soft updates support. 97 98# Networking options 99options INET # IP prototol stack support 100options INET6 # IPV6 101#options IPSEC # IP security 102#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 103#options IPSEC_DEBUG # debug for IP security 104#options GATEWAY # IP packet forwarding 105#options ISO,TPIP # OSI networking 106#options EON # OSI tunneling over IP 107#options CCITT,LLC,HDLC # X.25 108options PFIL_HOOKS # pfil(9) packet filter hooks. 109#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 110 111# Work-around for root on slow servers (insurance...) 112options NFS_BOOT_RWSIZE=1024 113options NFS_BOOT_BOOTPARAM 114 115config netbsd root on ? type ? 116 117# On-board I/O space (required) 118include "arch/sun3/conf/obio.sun3" 119 120# On-board memory (optional) 121# See frame-buffers 122obmem0 at mainbus? 123 124# VME bus support (optional) 125# One unit for each address space 126vme0 at mainbus? # A16/D16 127vme1 at mainbus? # A16/D32 128vme2 at mainbus? # A24/D16 129vme3 at mainbus? # A24/D32 130vme4 at mainbus? # A32/D16 131vme5 at mainbus? # A32/D32 132 133# 134# Serial ports 135# 136zstty0 at zsc1 channel 0 # ttya 137zstty1 at zsc1 channel 1 # ttyb 138 139kbd0 at zsc0 channel 0 # keyboard 140ms0 at zsc0 channel 1 # mouse 141 142# 143# Network devices 144# 145 146# Intel Ethernet (onboard, or VME) 147ie0 at obio0 addr 0x0C0000 ipl 3 148ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 149 150# Lance Ethernet (only onboard) 151le0 at obio0 addr 0x120000 ipl 3 152 153# All Sun3 machines with an "le" (3/50, 3/60) should be 154# presumed to have the old, buggy LANCE chip. (Rev. C) 155options LANCE_REVC_BUG 156 157# 158# Disk and tape devices 159# 160 161# Sun3 "si" SCSI controller (NCR 5380) 162# This driver has several flags which may be enabled using 163# the "flags" directive. Valid flags are: 164# 165# 0x000ff Set (1<<target) to disable disconnect/reselect 166# 0x0ff00 Set (1<<(target+8)) to disable parity checking 167# 0x10000 Set this bit to disable DMA interrupts (poll) 168# 0x20000 Set this bit to disable DMA entirely (use PIO) 169# 170# For example: "flags 0x1000f" would disable DMA interrupts, 171# and disable disconnect/reselect for targets 0-3 172si0 at obio0 addr 0x140000 ipl 2 173si0 at vme2 addr 0x200000 ipl 2 vect 0x40 174si1 at vme2 addr 0x204000 ipl 2 vect 0x41 175 176# Xylogics 450/451 controllers (VME A16/D16) 177xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 178xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 179xy* at xyc? drive ? 180 181# Xylogics 7053 controllers (VME A16/D32) 182xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 183xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 184xd* at xdc? drive ? 185 186# Xylogics 472 tape controllers? 187 188# Sun3/E SCSI+Ethernet board (VME A24/D16) 189# Note: the board uses vect and vect+1 190sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 191sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 192si* at sebuf? 193ie* at sebuf? 194 195# 196# Frame buffer devices 197# 198 199include "arch/sun3/conf/bw2.sun3" 200include "arch/sun3/conf/cg4.sun3" 201 202# 3/60 P4 accelerated 8-bit color frame buffer 203# cgsix0 at obmem0 addr 0xff000000 204 205# 3/60 P4 24-bit color frame buffer 206# cgeight0 at obmem0 addr 0xff300000 207 208# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 209cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 210 211# Support for the CG9 24-bit frame buffer (VME A32/D32). 212# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 213 214# 215# SCSI infrastructure 216# 217scsibus* at scsi? 218 219sd* at scsibus? target ? lun ? # SCSI disks 220st* at scsibus? target ? lun ? # SCSI tapes 221cd* at scsibus? target ? lun ? # SCSI CD-ROMs 222ch* at scsibus? target ? lun ? # SCSI changer devices 223ss* at scsibus? target ? lun ? # SCSI scanners 224uk* at scsibus? target ? lun ? # unknown SCSI devices 225 226# Memory-disk drivers 227pseudo-device md 2 228 229# Misc. 230pseudo-device loop 1 # network loopback 231pseudo-device bpfilter 8 # packet filter 232pseudo-device sl 2 # CSLIP 233pseudo-device ppp 2 # PPP 234pseudo-device pppoe # PPP over Ethernet (RFC 2516) 235pseudo-device tun 2 # network tunneling over tty 236#pseudo-device gre 2 # generic L3 over IP tunnel 237#pseudo-device ipfilter # ip filter 238pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 239#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 240#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 241pseudo-device vlan # IEEE 802.1q encapsulation 242pseudo-device bridge # simple inter-network bridging 243pseudo-device rnd # /dev/random and in-kernel generator 244 245pseudo-device pty # pseudo-terminals 246pseudo-device vnd 4 # paging to files 247#pseudo-device ccd 4 # concatenated disks 248#pseudo-device raid 4 # RAIDframe disk driver 249#options RAID_AUTOCONFIG # auto-configuration of RAID components 250# Options to enable various other RAIDframe RAID types. 251# options RF_INCLUDE_EVENODD=1 252# options RF_INCLUDE_RAID5_RS=1 253# options RF_INCLUDE_PARITYLOGGING=1 254# options RF_INCLUDE_CHAINDECLUSTER=1 255# options RF_INCLUDE_INTERDECLUSTER=1 256# options RF_INCLUDE_PARITY_DECLUSTERING=1 257# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 258