GENERIC revision 1.89
1# $NetBSD: GENERIC,v 1.89 2002/01/27 13:23:28 jdolecek 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: 1.89 $" 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 PIPE_SOCKETPAIR # smaller, but slower pipe(2) 49 50# Which kernel debugger? Uncomment either this: 51options DDB 52# ... or these for KGDB (gdb remote target) 53#makeoptions DEBUG="-g" # debugging symbols for gdb 54#options KGDB 55#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01 56 57# Other debugging options 58#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 59#options DEBUG # kernel debugging code 60#options DIAGNOSTIC # extra kernel sanity checking 61#options KMEMSTATS # kernel memory statistics (vmstat -m) 62#options PMAP_DEBUG 63#options SCSIDEBUG 64#options SCSIVERBOSE # Verbose SCSI errors 65 66# Compatibility options 67options COMPAT_SUNOS # can run SunOS 4.1.1 executables 68#options COMPAT_SVR4 # can run SVR4 executables 69options COMPAT_43 # and 4.3BSD and ... 70options COMPAT_10 # NetBSD 1.0 71options COMPAT_11 # NetBSD 1.1 72options COMPAT_12 # NetBSD 1.2 73options COMPAT_13 # NetBSD 1.3 74options COMPAT_14 # NetBSD 1.4 75options COMPAT_AOUT_M68K # support for NetBSD a.out executables 76#options COMPAT_LINUX # can run Linux/m68k executables 77options EXEC_AOUT # support for a.out executables 78#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 79 80# Filesystem options 81file-system FFS # Berkeley Fast Filesystem 82file-system NFS # Sun NFS client support 83file-system CD9660 # ISO 9660 + Rock Ridge file system 84file-system FDESC # /dev/fd/* 85file-system KERNFS # /kern 86file-system NULLFS # loopback file system 87file-system OVERLAY # overlay file system 88file-system PROCFS # /proc 89file-system UNION # union file system 90file-system MFS # memory-based filesystem 91 92options NFSSERVER # nfs server support 93options QUOTA # FFS quotas 94#options FFS_EI # FFS Endian Independant support 95options SOFTDEP # FFS soft updates support. 96 97# Networking options 98options INET # IP prototol stack support 99options INET6 # IPV6 100#options IPSEC # IP security 101#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 102#options IPSEC_DEBUG # debug for IP security 103#options GATEWAY # IP packet forwarding 104#options ISO,TPIP # OSI networking 105#options EON # OSI tunneling over IP 106#options CCITT,LLC,HDLC # X.25 107options PFIL_HOOKS # pfil(9) packet filter hooks. 108#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 109 110# Work-around for root on slow servers (insurance...) 111options NFS_BOOT_RWSIZE=1024 112options NFS_BOOT_BOOTPARAM 113 114config netbsd root on ? type ? 115 116# On-board I/O space (required) 117include "arch/sun3/conf/obio.sun3" 118 119# On-board memory (optional) 120# See frame-buffers 121obmem0 at mainbus? 122 123# VME bus support (optional) 124# One unit for each address space 125vme0 at mainbus? # A16/D16 126vme1 at mainbus? # A16/D32 127vme2 at mainbus? # A24/D16 128vme3 at mainbus? # A24/D32 129vme4 at mainbus? # A32/D16 130vme5 at mainbus? # A32/D32 131 132# 133# Serial ports 134# 135zstty0 at zsc1 channel 0 # ttya 136zstty1 at zsc1 channel 1 # ttyb 137 138kbd0 at zsc0 channel 0 # keyboard 139ms0 at zsc0 channel 1 # mouse 140 141# 142# Network devices 143# 144 145# Intel Ethernet (onboard, or VME) 146ie0 at obio0 addr 0x0C0000 ipl 3 147ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75 148 149# Lance Ethernet (only onboard) 150le0 at obio0 addr 0x120000 ipl 3 151 152# All Sun3 machines with an "le" (3/50, 3/60) should be 153# presumed to have the old, buggy LANCE chip. (Rev. C) 154options LANCE_REVC_BUG 155 156# 157# Disk and tape devices 158# 159 160# Sun3 "si" SCSI controller (NCR 5380) 161# This driver has several flags which may be enabled using 162# the "flags" directive. Valid flags are: 163# 164# 0x000ff Set (1<<target) to disable disconnect/reselect 165# 0x0ff00 Set (1<<(target+8)) to disable parity checking 166# 0x10000 Set this bit to disable DMA interrupts (poll) 167# 0x20000 Set this bit to disable DMA entirely (use PIO) 168# 169# For example: "flags 0x1000f" would disable DMA interrupts, 170# and disable disconnect/reselect for targets 0-3 171si0 at obio0 addr 0x140000 ipl 2 172si0 at vme2 addr 0x200000 ipl 2 vect 0x40 173si1 at vme2 addr 0x204000 ipl 2 vect 0x41 174 175# Xylogics 450/451 controllers (VME A16/D16) 176xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48 177xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49 178xy* at xyc? drive ? 179 180# Xylogics 7053 controllers (VME A16/D32) 181xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44 182xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45 183xd* at xdc? drive ? 184 185# Xylogics 472 tape controllers? 186 187# Sun3/E SCSI+Ethernet board (VME A24/D16) 188# Note: the board uses vect and vect+1 189sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75 190sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77 191si* at sebuf? 192ie* at sebuf? 193 194# 195# Frame buffer devices 196# 197 198include "arch/sun3/conf/bw2.sun3" 199include "arch/sun3/conf/cg4.sun3" 200 201# 3/60 P4 accelerated 8-bit color frame buffer 202# cgsix0 at obmem0 addr 0xff000000 203 204# 3/60 P4 24-bit color frame buffer 205# cgeight0 at obmem0 addr 0xff300000 206 207# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16). 208cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8 209 210# Support for the CG9 24-bit frame buffer (VME A32/D32). 211# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA 212 213# 214# SCSI infrastructure 215# 216scsibus* at scsi? 217 218sd* at scsibus? target ? lun ? # SCSI disks 219st* at scsibus? target ? lun ? # SCSI tapes 220cd* at scsibus? target ? lun ? # SCSI CD-ROMs 221ch* at scsibus? target ? lun ? # SCSI changer devices 222ss* at scsibus? target ? lun ? # SCSI scanners 223uk* at scsibus? target ? lun ? # unknown SCSI devices 224 225# Memory-disk drivers 226pseudo-device md 2 227 228# Misc. 229pseudo-device loop 1 # network loopback 230pseudo-device bpfilter 8 # packet filter 231pseudo-device sl 2 # CSLIP 232pseudo-device ppp 2 # PPP 233pseudo-device pppoe # PPP over Ethernet (RFC 2516) 234pseudo-device tun 2 # network tunneling over tty 235#pseudo-device gre 2 # generic L3 over IP tunnel 236#pseudo-device ipfilter # ip filter 237pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 238#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 239#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 240pseudo-device vlan # IEEE 802.1q encapsulation 241pseudo-device bridge # simple inter-network bridging 242pseudo-device rnd # /dev/random and in-kernel generator 243 244pseudo-device pty # pseudo-terminals 245pseudo-device vnd 4 # paging to files 246#pseudo-device ccd 4 # concatenated disks 247#pseudo-device raid 4 # RAIDframe disk driver 248#options RAID_AUTOCONFIG # auto-configuration of RAID components 249# Options to enable various other RAIDframe RAID types. 250# options RF_INCLUDE_EVENODD=1 251# options RF_INCLUDE_RAID5_RS=1 252# options RF_INCLUDE_PARITYLOGGING=1 253# options RF_INCLUDE_CHAINDECLUSTER=1 254# options RF_INCLUDE_INTERDECLUSTER=1 255# options RF_INCLUDE_PARITY_DECLUSTERING=1 256# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 257