GENERIC revision 1.123
1# $NetBSD: GENERIC,v 1.123 2002/03/25 14:03:05 shiba 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 21include "arch/mac68k/conf/std.mac68k" 22 23#ident "GENERIC-$Revision: 1.123 $" 24 25maxusers 16 # estimated number of users 26 27# CPU support. At least one is REQUIRED. 28options M68040 29options M68030 30options M68020 # Note: must have 68851 PMMU 31 32# CPU-related options. 33options FPSP 34options FPU_EMULATE 35 36# Standard system options 37 38options UCONSOLE # users can use TIOCCONS (for xconsole) 39options INSECURE # disable kernel security levels 40 41options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 42#options NTP # NTP phase/frequency locked loop 43 44options KTRACE # system call tracing via ktrace(1) 45 46options SYSVMSG # System V-like message queues 47options SYSVSEM # System V-like semaphores 48#options SEMMNI=10 # number of semaphore identifiers 49#options SEMMNS=60 # number of semaphores in system 50#options SEMUME=10 # max number of undo entries per process 51#options SEMMNU=30 # number of undo structures in system 52options SYSVSHM # System V-like memory sharing 53#options SHMMAXPGS=1024 # 1024 pages is the default 54 55options LKM # loadable kernel modules 56 57#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 58 59# Diagnostic/debugging support options 60#options DIAGNOSTIC # cheap kernel consistency checks 61#options DEBUG # expensive debugging checks/support 62options KMEMSTATS # kernel memory statistics (vmstat -m) 63options DDB # in-kernel debugger 64#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 65#options KGDB # remote debugger 66#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 67#options KGDB_DEVRATE=38400 # baud rate 68#makeoptions DEBUG="-g" # compile full symbol table 69 70# Compatibility options 71#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 72#options COMPAT_09 # NetBSD 0.9, 73options COMPAT_10 # NetBSD 1.0, 74options COMPAT_11 # NetBSD 1.1, 75options COMPAT_12 # NetBSD 1.2, 76options COMPAT_13 # NetBSD 1.3, 77options COMPAT_14 # NetBSD 1.4, 78options COMPAT_15 # NetBSD 1.5, 79options COMPAT_43 # and 4.3BSD 80#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 81 82# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 83options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 84options EXEC_AOUT # support for exec'ing a.out 85 86#options COMPAT_LINUX # compatibility with Linux/m68k binaries 87#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 88#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 89#options COMPAT_SVR4 # compatibility with SVR4 binaries 90 91# File systems 92file-system FFS # UFS 93file-system EXT2FS # second extended file system (linux) 94file-system LFS # log-structured file system 95file-system MFS # memory file system 96file-system NFS # Network File System client 97file-system CD9660 # ISO 9660 + Rock Ridge file system 98file-system MSDOSFS # MS-DOS file system 99file-system FDESC # /dev/fd 100file-system KERNFS # /kern 101file-system NULLFS # loopback file system 102file-system OVERLAY # overlay file system 103file-system PORTAL # portal filesystem (still experimental) 104file-system PROCFS # /proc 105file-system UMAPFS # NULLFS + uid and gid remapping 106file-system UNION # union file system 107file-system CODA # Venus/Coda distributed file system 108 109# File system options 110options QUOTA # UFS quotas 111#options FFS_EI # FFS Endian Independant support 112options SOFTDEP # FFS soft updates support. 113options NFSSERVER # Network File System server 114#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 115 # immutable) behave as system flags. 116 117# Networking options 118options GATEWAY # packet forwarding 119options INET # IP + ICMP + TCP + UDP 120options INET6 # IPV6 121#options IPSEC # IP security 122#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 123#options IPSEC_DEBUG # debug for IP security 124#options MROUTING # IP multicast routing 125options NS # XNS 126#options NSIP # XNS tunneling over IP 127options ISO,TPIP # OSI 128#options EON # OSI tunneling over IP 129options CCITT,LLC,HDLC # X.25 130options NETATALK # AppleTalk networking protocols 131options PPP_BSDCOMP # BSD-Compress compression support for PPP 132options PPP_DEFLATE # Deflate compression support for PPP 133options PPP_FILTER # Active filter support for PPP (requires bpf) 134options PFIL_HOOKS # pfil(9) packet filter hooks 135options IPFILTER_LOG # ipmon(8) log support 136#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 137 138# These options enable verbose messages for several subsystems. 139# Warning, these may compile large string tables into the kernel! 140options SCSIVERBOSE # human readable SCSI error messages 141 142# wscons options 143#options WSEMUL_SUN # sun terminal emulation 144options WSEMUL_VT100 # VT100 / VT220 emulation 145options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 146 147# rcons options; note that 1-bit and 8-bit displays are supported by default. 148options RCONS_2BPP # Support for 2-bit display 149options RCONS_4BPP # Support for 4-bit display 150options RCONS_16BPP # Support for 16-bit display 151 152# Mac-specific options 153#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 154#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 155options GRF_COMPAT # Include grf compatibility code 156#options MRG_ADB # Use ROM-based ADB driver 157options ZS_CONSOLE_ABORT 158 159options NFS_BOOT_DHCP 160 161# Kernel root file system and dump configuration. 162config netbsd root on ? type ? 163 164# 165# Device configuration 166# 167 168mainbus0 at root 169 170fpu0 at mainbus? # Floating-Point Coprocessor support 171 172 173# Basic Bus Support 174 175# On-board I/O bus support 176obio0 at mainbus? 177 178# NuBus support 179nubus0 at mainbus? 180 181 182# Console Devices 183 184# Apple Desktop Bus interface 185adb0 at obio? 186aed* at adb? # ADB event device 187akbd* at adb? # ADB keyboard 188ams* at adb? # ADB mouse 189 190# Basic frame buffer support 191intvid0 at obio? # Internal video hardware 192macvid* at nubus? # NuBus video card 193 194# Device-independent frame buffer interface 195macfb* at intvid? 196macfb* at macvid? 197 198# Workstation Console devices 199wsdisplay* at macfb? console ? 200wskbd* at akbd? console ? 201wsmouse* at ams? 202 203 204# Serial Devices 205 206# On-board serial interface 207zsc0 at obio? 208zstty* at zsc? channel ? 209 210 211# SCSI Controllers and Devices 212 213# SCSI controllers 214# XXX - use only one of ncrscsi or sbc 215ncrscsi0 at obio? # SCSI NCR 5380 216#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 217esp0 at obio? # SCSI NCR 53C9x 218esp1 at obio? # SCSI NCR 53C9x 219 220# SCSI bus support 221scsibus* at scsi? 222 223# SCSI devices 224sd* at scsibus? target ? lun ? # SCSI disk drives 225st* at scsibus? target ? lun ? # SCSI tape drives 226cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 227ch* at scsibus? target ? lun ? # SCSI autochangers 228se* at scsibus? target ? lun ? # SCSI ethernet 229ss* at scsibus? target ? lun ? # SCSI scanners 230uk* at scsibus? target ? lun ? # SCSI unknown 231 232 233# Miscellaneous mass storage devices 234 235# IWM floppy disk controller 236iwm0 at obio? # Sony driver (800K GCR) 237fd* at iwm? drive ? 238 239 240# Network Interfaces 241 242# On-board Ethernet controllers 243sn* at obio? # SONIC-based (DP83932, DP83916) 244mc* at obio? # MACE-based 245 246# NuBus Ethernet controllers 247ae* at nubus? # DP8390-based 248sn* at nubus? # SONIC-based (DP83932, DP83916) 249sm* at nubus? # SMC 91cxx-based 250 251nsphy* at mii? phy ? 252ukphy* at mii? phy ? 253 254# Audio Devices 255 256# On-board audio hardware 257asc0 at obio? # ASC/EASC audio 258 259# Pseudo-Devices 260 261# disk/mass storage pseudo-devices 262pseudo-device ccd 4 # concatenated/striped disk devices 263#pseudo-device raid 8 # RAIDframe disk driver 264#options RAID_AUTOCONFIG # auto-configuration of RAID components 265# Options to enable various other RAIDframe RAID types. 266# options RF_INCLUDE_EVENODD=1 267# options RF_INCLUDE_RAID5_RS=1 268# options RF_INCLUDE_PARITYLOGGING=1 269# options RF_INCLUDE_CHAINDECLUSTER=1 270# options RF_INCLUDE_INTERDECLUSTER=1 271# options RF_INCLUDE_PARITY_DECLUSTERING=1 272# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 273pseudo-device md 1 # memory disk device (ramdisk) 274pseudo-device vcoda 1 # Venus/Coda distributed file system 275pseudo-device vnd 4 # disk-like interface to files 276 277# network pseudo-devices 278pseudo-device bpfilter 12 # Berkeley packet filter 279pseudo-device ipfilter # IP filter (firewall) and NAT 280pseudo-device loop # network loopback 281pseudo-device ppp 2 # Point-to-Point Protocol 282pseudo-device pppoe # PPP over Ethernet (RFC 2516) 283pseudo-device sl 2 # Serial Line IP 284#pseudo-device strip 2 # Starmode Radio IP (Metricom) 285pseudo-device tun 2 # network tunneling over tty 286#pseudo-device gre 2 # generic L3 over IP tunnel 287pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 288#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 289#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 290pseudo-device vlan # IEEE 802.1q encapsulation 291pseudo-device bridge # simple inter-network bridging 292 293# miscellaneous pseudo-devices 294pseudo-device grf 2 # grf emulation for wscons 295pseudo-device ite 1 # ite emulation for wscons 296pseudo-device pty # pseudo-terminals 297#pseudo-device tb 1 # tablet line discipline 298 299# random number generator pseudo-device 300pseudo-device rnd # /dev/random and in-kernel generator 301#options RND_COM # use "com" randomness as well (BROKEN) 302