GENERIC revision 1.140
1# $NetBSD: GENERIC,v 1.140 2003/10/08 11:10:54 bouyer 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 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.140 $" 26 27maxusers 16 # estimated number of users 28 29# CPU support. At least one is REQUIRED. 30options M68040 31options M68030 32options M68020 # Note: must have 68851 PMMU 33 34# CPU-related options. 35options FPSP 36options FPU_EMULATE 37 38# Standard system options 39 40options INSECURE # disable kernel security levels 41 42options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 43#options NTP # NTP phase/frequency locked loop 44 45options KTRACE # system call tracing via ktrace(1) 46options SYSTRACE # system call vetting via systrace(1) 47 48options SYSVMSG # System V-like message queues 49options SYSVSEM # System V-like semaphores 50#options SEMMNI=10 # number of semaphore identifiers 51#options SEMMNS=60 # number of semaphores in system 52#options SEMUME=10 # max number of undo entries per process 53#options SEMMNU=30 # number of undo structures in system 54options SYSVSHM # System V-like memory sharing 55#options SHMMAXPGS=1024 # 1024 pages is the default 56 57options LKM # loadable kernel modules 58 59options USERCONF # userconf(4) support 60#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 61 62# Enable experimental buffer queue strategy for better responsiveness under 63# high disk I/O load. Use it with caution - it's not proven to be stable yet. 64#options NEW_BUFQ_STRATEGY 65 66# Diagnostic/debugging support options 67#options DIAGNOSTIC # cheap kernel consistency checks 68#options DEBUG # expensive debugging checks/support 69options KMEMSTATS # kernel memory statistics (vmstat -m) 70options DDB # in-kernel debugger 71#options DDB_HISTORY_SIZE=100 # enable history editing in DDB 72#options KGDB # remote debugger 73#options KGDB_DEV=0xc01 # kgdb device number (dev_t) 74#options KGDB_DEVRATE=38400 # baud rate 75#makeoptions DEBUG="-g" # compile full symbol table 76 77# Compatibility options 78#options COMPAT_NOMID # compatibility with 386BSD, BSDI, NetBSD 0.8, 79#options COMPAT_09 # NetBSD 0.9, 80options COMPAT_10 # NetBSD 1.0, 81options COMPAT_11 # NetBSD 1.1, 82options COMPAT_12 # NetBSD 1.2, 83options COMPAT_13 # NetBSD 1.3, 84options COMPAT_14 # NetBSD 1.4, 85options COMPAT_15 # NetBSD 1.5, 86options COMPAT_16 # NetBSD 1.6, 87options COMPAT_43 # and 4.3BSD 88#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 89 90# The following is needed to run pre-NetBSD 1.6 binaries under ELF. 91options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 92options EXEC_AOUT # support for exec'ing a.out 93 94#options COMPAT_LINUX # compatibility with Linux/m68k binaries 95#options COMPAT_M68K4K # compatibility with NetBSD/m68k4k binaries 96#options COMPAT_SUNOS # compatibility with SunOS 4.x binaries 97#options COMPAT_SVR4 # compatibility with SVR4 binaries 98 99# File systems 100file-system FFS # UFS 101file-system EXT2FS # second extended file system (linux) 102file-system LFS # log-structured file system 103file-system MFS # memory file system 104file-system NFS # Network File System client 105file-system CD9660 # ISO 9660 + Rock Ridge file system 106file-system MSDOSFS # MS-DOS file system 107file-system FDESC # /dev/fd 108file-system KERNFS # /kern 109file-system NULLFS # loopback file system 110file-system OVERLAY # overlay file system 111file-system PORTAL # portal filesystem (still experimental) 112file-system PROCFS # /proc 113file-system UMAPFS # NULLFS + uid and gid remapping 114file-system UNION # union file system 115file-system CODA # Venus/Coda distributed file system 116 117# File system options 118options QUOTA # UFS quotas 119#options FFS_EI # FFS Endian Independant support 120options SOFTDEP # FFS soft updates support. 121options NFSSERVER # Network File System server 122#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 123 # immutable) behave as system flags. 124 125# Networking options 126options GATEWAY # packet forwarding 127options INET # IP + ICMP + TCP + UDP 128options INET6 # IPV6 129#options IPSEC # IP security 130#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 131#options IPSEC_DEBUG # debug for IP security 132#options MROUTING # IP multicast routing 133options NS # XNS 134#options NSIP # XNS tunneling over IP 135options ISO,TPIP # OSI 136#options EON # OSI tunneling over IP 137options CCITT,LLC,HDLC # X.25 138options NETATALK # AppleTalk networking protocols 139options PPP_BSDCOMP # BSD-Compress compression support for PPP 140options PPP_DEFLATE # Deflate compression support for PPP 141options PPP_FILTER # Active filter support for PPP (requires bpf) 142options PFIL_HOOKS # pfil(9) packet filter hooks 143options IPFILTER_LOG # ipmon(8) log support 144#options IPFILTER_DEFAULT_BLOCK # block all packets by default 145#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 146 147# These options enable verbose messages for several subsystems. 148# Warning, these may compile large string tables into the kernel! 149options SCSIVERBOSE # human readable SCSI error messages 150 151# wscons options 152#options WSEMUL_SUN # sun terminal emulation 153options WSEMUL_VT100 # VT100 / VT220 emulation 154options WSDISPLAY_COMPAT_ITEFONT # use ite font (6x10) 155 156# rcons options; note that 1-bit and 8-bit displays are supported by default. 157options RCONS_2BPP # Support for 2-bit display 158options RCONS_4BPP # Support for 4-bit display 159options RCONS_16BPP # Support for 16-bit display 160 161# Mac-specific options 162#options ALTXBUTTONS # Map Opt-{1,2,3} to mouse buttons 163#options DISABLE_EXT_CACHE # If really paranoid, disable IIci ext. cache 164options GRF_COMPAT # Include grf compatibility code 165#options MRG_ADB # Use ROM-based ADB driver 166options ZS_CONSOLE_ABORT 167 168options NFS_BOOT_DHCP 169 170# Kernel root file system and dump configuration. 171config netbsd root on ? type ? 172 173# 174# Device configuration 175# 176 177mainbus0 at root 178 179fpu0 at mainbus? # Floating-Point Coprocessor support 180 181 182# Basic Bus Support 183 184# On-board I/O bus support 185obio0 at mainbus? 186 187# NuBus support 188nubus0 at mainbus? 189 190 191# Console Devices 192 193# Apple Desktop Bus interface 194adb0 at obio? 195aed* at adb? # ADB event device 196akbd* at adb? # ADB keyboard 197ams* at adb? # ADB mouse 198 199# Basic frame buffer support 200intvid0 at obio? # Internal video hardware 201macvid* at nubus? # NuBus video card 202 203# Device-independent frame buffer interface 204macfb* at intvid? 205macfb* at macvid? 206 207# Workstation Console devices 208wsdisplay* at macfb? console ? 209wskbd* at akbd? console ? 210wsmouse* at ams? 211 212 213# Serial Devices 214 215# On-board serial interface 216zsc0 at obio? 217zstty* at zsc? channel ? 218 219 220# SCSI Controllers and Devices 221 222# SCSI controllers 223# XXX - use only one of ncrscsi or sbc 224ncrscsi0 at obio? # SCSI NCR 5380 225#sbc0 at obio? flags 0x1 # MI SCSI NCR 5380 226esp0 at obio? # SCSI NCR 53C9x 227esp1 at obio? # SCSI NCR 53C9x 228 229# SCSI bus support 230scsibus* at scsi? 231 232# SCSI devices 233sd* at scsibus? target ? lun ? # SCSI disk drives 234st* at scsibus? target ? lun ? # SCSI tape drives 235cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 236ch* at scsibus? target ? lun ? # SCSI autochangers 237se* at scsibus? target ? lun ? # SCSI ethernet 238ss* at scsibus? target ? lun ? # SCSI scanners 239uk* at scsibus? target ? lun ? # SCSI unknown 240 241# IDE controller and devices 242wdc* at obio? flags 0x1000 243atabus* at wdc? channel ? 244wd* at atabus? drive ? 245 246 247# Miscellaneous mass storage devices 248 249# IWM floppy disk controller 250iwm0 at obio? # Sony driver (800K GCR) 251fd* at iwm? drive ? 252 253 254# Network Interfaces 255 256# On-board Ethernet controllers 257sn* at obio? # SONIC-based (DP83932, DP83916) 258mc* at obio? # MACE-based 259 260# NuBus Ethernet controllers 261ae* at nubus? # DP8390-based 262sn* at nubus? # SONIC-based (DP83932, DP83916) 263sm* at nubus? # SMC 91cxx-based 264netdock* at nubus? # Asante NetDock, Newer Ether MicroDock 265 266nsphy* at mii? phy ? 267ukphy* at mii? phy ? 268 269# Audio Devices 270 271# On-board audio hardware 272asc0 at obio? # ASC/EASC audio 273 274# Pseudo-Devices 275 276# disk/mass storage pseudo-devices 277pseudo-device ccd 4 # concatenated/striped disk devices 278#pseudo-device cgd 4 # cryptographic disk devices 279#pseudo-device raid 8 # RAIDframe disk driver 280#options RAID_AUTOCONFIG # auto-configuration of RAID components 281# Options to enable various other RAIDframe RAID types. 282# options RF_INCLUDE_EVENODD=1 283# options RF_INCLUDE_RAID5_RS=1 284# options RF_INCLUDE_PARITYLOGGING=1 285# options RF_INCLUDE_CHAINDECLUSTER=1 286# options RF_INCLUDE_INTERDECLUSTER=1 287# options RF_INCLUDE_PARITY_DECLUSTERING=1 288# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 289pseudo-device md 1 # memory disk device (ramdisk) 290pseudo-device vcoda 1 # Venus/Coda distributed file system 291pseudo-device vnd 4 # disk-like interface to files 292 293# network pseudo-devices 294pseudo-device bpfilter 12 # Berkeley packet filter 295pseudo-device ipfilter # IP filter (firewall) and NAT 296pseudo-device loop # network loopback 297pseudo-device ppp 2 # Point-to-Point Protocol 298pseudo-device pppoe # PPP over Ethernet (RFC 2516) 299pseudo-device sl 2 # Serial Line IP 300#pseudo-device strip 2 # Starmode Radio IP (Metricom) 301pseudo-device tun 2 # network tunneling over tty 302#pseudo-device gre 2 # generic L3 over IP tunnel 303pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 304#pseudo-device faith 1 # IPv[46] tcp relay translation i/f 305#pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 306pseudo-device vlan # IEEE 802.1q encapsulation 307pseudo-device bridge # simple inter-network bridging 308#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 309 310# miscellaneous pseudo-devices 311pseudo-device grf 2 # grf emulation for wscons 312pseudo-device ite 1 # ite emulation for wscons 313pseudo-device pty # pseudo-terminals 314#pseudo-device tb 1 # tablet line discipline 315pseudo-device clockctl # user control of clock subsystem 316 317# random number generator pseudo-device 318pseudo-device rnd # /dev/random and in-kernel generator 319#options RND_COM # use "com" randomness as well (BROKEN) 320pseudo-device ksyms # /dev/ksyms 321