GENERIC revision 1.91
1 # $NetBSD: GENERIC,v 1.91 2003/08/22 07:52:51 itojun 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 include "arch/x68k/conf/std.x68k" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.91 $" 26 27 maxusers 8 28 29 ## System kernel configuration. See options(4) for more detail. 30 31 32 ## Options for variants of the m68k MPU 33 ## you must have at least the correct one; REQUIRED 34 options M68030 35 options M68040 36 options M68060 37 ## If you want an optimized kernel for a specific processor, use either: 38 #makeoptions CMACHFLAGS="-m68030" 39 #makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 40 #makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 41 42 43 #### System options specific to the x68k port 44 45 options EXTENDED_MEMORY # support for >16MB memory 46 options FPU_EMULATE # software fpu emulation for MC68030 47 options FPSP # floating point emulation for MC68040 48 options M060SP # int/fp emulation for MC68060 49 #options JUPITER # support for "Jupiter-X" accelerator 50 #options MAPPEDCOPY # use page mapping for large copyin/copyout 51 #options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 52 53 54 #### System options that are the same for all ports 55 56 ## Root device configuration: change the ?'s if you are going to use a 57 ## nonstandard root partition (other than where the kernel is booted from) 58 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 59 ## automagically determined at boot time. 60 61 config netbsd root on ? type ? 62 #config netbsd root on sd0 type ffs 63 64 ## RTC is offset from GMT; -540 means JST-9 65 options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 66 67 ## System call tracing (see ktrace(1)). 68 options KTRACE 69 options SYSTRACE # system call vetting via systrace(1) 70 71 ## Collect statistics on kernel malloc's and free's. This does have a 72 ## significant performance hit on slower machines, so it is intended for 73 ## diagnostic use only. 74 #options KMEMSTATS 75 76 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 77 options SYSVMSG # System V message queues 78 options SYSVSEM # System V semaphores 79 #options SEMMNI=10 # number of semaphore identifiers 80 #options SEMMNS=60 # number of semaphores in system 81 #options SEMUME=10 # max number of undo entries per process 82 #options SEMMNU=30 # number of undo structures in system 83 options SYSVSHM # System V shared memory 84 #options SHMMAXPGS=1024 # 1024 pages is the default 85 86 ## Loadable kernel module support 87 #options LKM 88 89 options USERCONF # userconf(4) support 90 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 91 92 # Enable experimental buffer queue strategy for better responsiveness under 93 # high disk I/O load. Use it with caution - it's not proven to be stable yet. 94 #options NEW_BUFQ_STRATEGY 95 96 ## NFS boot options; not supported currently: needs nfsboot program 97 #options NFS_BOOT_BOOTPARAM 98 #options NFS_BOOT_BOOTP 99 #options NFS_BOOT_DHCP 100 101 #### Debugging options 102 103 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 104 ## serial console break or keyboard reset, where the PROM would normally 105 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 106 #options DDB # kernel dynamic debugger 107 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 108 #options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic' 109 #options PANICBUTTON # interrupt switch invokes DDB 110 111 ## You may also use gdb, on another computer connected to this machine over 112 ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 113 ## KGDB_DEV is a dev_t encoded device number of the serial port to use. 114 ## KGDB is not supported for now. 115 #options KGDB # support for kernel gdb 116 #options KGDB_DEV=0xc00 # kgdb device number 117 #options KGDB_DEVRATE=9600 # baud rate 118 119 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 120 ## such that gdb(1) can be used on a kernel coredump. 121 122 #makeoptions DEBUG="-g" 123 124 ## Adds code to the kernel that does internal consistency checks, and will 125 ## cause the kernel to panic if corruption of internal data structures 126 ## is detected. 127 #options DIAGNOSTIC # extra kernel sanity checking 128 129 ## Enable (possibly expensive) debugging code that may also display messages 130 ## on the system console 131 #options DEBUG 132 133 ## These options enable verbose messages for several subsystems. 134 ## Warning, these may compile large string tables into the kernel! 135 #options SCSIVERBOSE # human readable SCSI error messages 136 #options USBVERBOSE # verbose USB device autoconfig messages 137 138 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 139 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 140 ## and other insecurities good only for development work. Do not use this 141 ## option on a production machine. 142 #options INSECURE 143 144 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 145 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 146 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 147 ## opaque file mechanism. Perl calls this "secure setuid scripts." 148 149 #options FDSCRIPTS 150 #options SETUIDSCRIPTS 151 152 ## Options for compatibility with previous releases foreign system binaries. 153 154 options COMPAT_43 # 4.3BSD system interfaces 155 options COMPAT_09 # NetBSD 0.9 binary compatibility 156 options COMPAT_10 # NetBSD 1.0 binary compatibility 157 options COMPAT_11 # NetBSD 1.1 binary compatibility 158 options COMPAT_12 # NetBSD 1.2 binary compatibility 159 options COMPAT_13 # NetBSD 1.3 binary compatibility 160 options COMPAT_14 # NetBSD 1.4 binary compatibility 161 options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 162 #options COMPAT_M68K4K # NetBSD/m68k4k binaries 163 #options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 164 #options COMPAT_SVR4 # SVR4 binary compatibility; broken 165 #options COMPAT_LINUX # Linux/m68k binary compatibility 166 #options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 167 168 ## File systems. 169 file-system FFS # Berkeley Fast Filesystem 170 file-system NFS # Sun NFS-compatible filesystem client 171 file-system KERNFS # kernel data-structure filesystem 172 #file-system NULLFS # NULL layered filesystem (buggy) 173 #file-system OVERLAY # overlay file system 174 file-system MFS # memory-based filesystem 175 #file-system FDESC # user file descriptor filesystem 176 file-system UMAPFS # uid/gid remapping filesystem 177 #file-system LFS # Log-structured filesystem (experimental) 178 #file-system PORTAL # portal filesystem (experimental) 179 file-system PROCFS # /proc 180 file-system CD9660 # ISO 9660 + Rock Ridge file system 181 #file-system UNION # union file system (a little buggy) 182 file-system MSDOSFS # MS-DOS FAT filesystem(s). 183 #file-system ADOSFS # AmigaDOS filesystem 184 185 ## File system options. 186 options NFSSERVER # Sun NFS-compatible filesystem server 187 #options QUOTA # FFS quotas 188 #options FFS_EI # FFS Endian Independent support 189 options SOFTDEP # FFS soft updates support. 190 191 ## Network protocol support. In most environments, INET is required. 192 options INET # IP (Internet Protocol) v4 193 options INET6 # IPV6 194 #options IPSEC # IP security 195 #options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 196 #options IPSEC_DEBUG # debug for IP security 197 #options GATEWAY # packet forwarding ("router switch") 198 #options MROUTING # packet forwarding of multicast packets 199 #options DIRECTED_BROADCAST # allow broadcasts through routers 200 #options NS # Xerox NS networking 201 #options NSIP # Xerox NS tunneling over IP 202 #options ISO,TPIP # OSI networking 203 #options EON # OSI tunneling over IP 204 #options CCITT,LLC,HDLC # X.25 packet switched protocol 205 #options NETATALK # AppleTalk (over Ethernet) protocol 206 #options NTP # Network Time Protocol in-kernel support 207 #options PPS_SYNC # Add serial line synchronization for NTP 208 options PFIL_HOOKS # Add pfil(9) hooks, intended for custom LKMs. 209 #options IPFILTER_LOG # Add ipmon(8) logging for ipfilter device 210 #options IPFILTER_DEFAULT_BLOCK # block all packets by default 211 #options PPP_BSDCOMP # Add BSD compression to ppp device 212 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 213 #options PPP_FILTER # Add active filters for ppp (via bpf) 214 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 215 216 217 #### Device configurations 218 219 ## Fundamental devices; see also std.x68k 220 dmac0 at intio0 addr 0xe84000 # DMA controler 221 xel0 at intio0 222 opm0 at intio0 addr 0xe90000 # OPM: required for fdc 223 224 ## Display devices and console 225 grfbus0 at mainbus0 # bitmapped displays 226 grf0 at grfbus0 # multiplane graphics 227 grf1 at grfbus0 # flexible graphics 228 229 kbd0 at mfp0 # standard keyboard 230 ite0 at grf0 # internal terminal emulator 231 options ITE_KERNEL_ATTR=4 # bold for kernel messages 232 # see /sys/arch/x68k/dev/itevar.h 233 pseudo-device pow 2 # software power switch 234 235 ## floppy disks 236 fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controler 237 fd* at fdc0 unit ? # builtin floppy drives 238 239 ## SCSI devices 240 scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 241 scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 242 spc0 at scsirom0 # genuin SCSI 243 spc1 at scsirom1 # genuin SCSI 244 scsibus* at spc? 245 mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 246 scsibus* at mha0 247 248 sd* at scsibus? target ? lun ? # SCSI disks 249 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 250 #st* at scsibus? target ? lun ? # SCSI tapes 251 #ss* at scsibus? target ? lun ? # SCSI scanners 252 #ch* at scsibus? target ? lun ? # SCSI changer devices 253 #uk* at scsibus? target ? lun ? # SCSI unknown devices 254 255 ## Ports 256 zsc0 at intio0 addr 0xe98000 intr 112 257 zstty0 at zsc0 channel 0 # built-in RS-232C 258 ms0 at zsc0 channel 1 # standard mouse 259 #zsc1 at intio0 addr 0xeafc00 intr 113 260 #zstty2 at zsc1 channel 0 261 #zstty3 at zsc1 channel 1 262 #zsc2 at intio0 addr 0xeafc10 intr 114 263 #zstty4 at zsc2 channel 0 264 #zstty5 at zsc2 channel 1 265 par0 at intio0 addr 0xe8c000 # Builtin printer port 266 267 pseudo-device sram # battery-backuped static RAM 268 pseudo-device bell # OPM bell 269 270 xcom0 at mainbus0 # NS16550 fast serial 271 xcom1 at mainbus0 272 273 ## Audio device 274 vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 275 audio* at vs? 276 277 ## Network interfaces 278 ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 279 ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 280 neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 281 neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 282 ne* at neptune? addr 0x300 # NE2000 or clone 283 284 ## Bank memory disk 285 bmd* at intio0 addr 0xece3f0 # Nereid 286 bmd* at intio0 addr 0xecebf0 # Nereid 287 288 ## MII/PHY support for USB ethernet 289 #acphy* at mii? phy ? 290 291 ## USB Controller and Devices; Experimental 292 293 # Nereid USB controllers 294 #slhci0 at intio0 addr 0xece380 intr 251 295 #slhci1 at intio0 addr 0xeceb80 intr 250 296 #options SLHCI_DEBUG 297 298 # USB bus support 299 #usb* at slhci? 300 301 # USB Hubs 302 #uhub* at usb? 303 #uhub* at uhub? port ? configuration ? interface ? 304 305 # USB HID device 306 #uhidev* at uhub? port ? configuration ? interface ? 307 308 # USB Mice; not supported wscons yet 309 #ums* at uhidev? reportid ? 310 #wsmouse* at ums? mux 0 311 312 # USB Keyboards; not supported wscons yet 313 #ukbd* at uhidev? reportid ? 314 #wskbd* at ukbd? console ? mux 1 315 316 # USB Generic HID devices 317 #uhid* at uhidev? reportid ? 318 319 # USB Printer 320 #ulpt* at uhub? port ? configuration ? interface ? 321 322 # USB Modem 323 #umodem* at uhub? port ? configuration ? 324 #ucom* at umodem? 325 326 # USB Mass Storage; wd not supported 327 #umass* at uhub? port ? configuration ? interface ? 328 #atapibus* at umass? channel ? 329 #scsibus* at umass? channel ? 330 #wd* at umass? 331 332 # USB audio 333 #uaudio* at uhub? port ? configuration ? 334 335 # USB MIDI 336 #umidi* at uhub? port ? configuration ? 337 338 # USB IrDA 339 # USB-IrDA bridge spec 340 #uirda* at uhub? port ? configuration ? interface ? 341 #irframe* at uirda? 342 343 # SigmaTel STIr4200 USB/IrDA Bridge 344 #ustir* at uhub? port ? 345 #irframe* at ustir? 346 347 # USB Ethernet adapters 348 #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 349 #cue* at uhub? port ? # CATC USB-EL1201A based adapters 350 #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 351 #uax* at uhub? port ? # ASIX AX88172 based adapters 352 #url* at uhub? port ? # Realtek RTL8150L based adapters 353 #udav* at uhub? port ? # Davicom DM9601 based adapters 354 355 # Prolific PL2301/PL2302 host-to-host adapter 356 #upl* at uhub? port ? 357 358 # Serial adapters 359 #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 360 #ucom* at uftdi? portno ? 361 362 #umct* at uhub? port ? # MCT USB-RS232 serial adapter 363 #ucom* at umct? portno ? 364 365 #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 366 #ucom* at uplcom? portno ? 367 368 #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 369 #ucom* at uvscom? portno ? 370 371 # Diamond Multimedia Rio 500 372 #urio* at uhub? port ? 373 374 # USB Handspring Visor 375 #uvisor* at uhub? port ? 376 #ucom* at uvisor? 377 378 # USB scanners 379 #uscanner* at uhub? port ? 380 381 # USB scanners that use SCSI emulation, e.g., HP5300 382 #usscanner* at uhub? port ? 383 #scsibus* at usscanner? channel ? 384 385 # Y@P firmware loader 386 #uyap* at uhub? port ? 387 388 # D-Link DSB-R100 USB radio 389 #udsbr* at uhub? port ? 390 #radio* at udsbr? 391 392 # USB Generic driver 393 #ugen* at uhub? port ? 394 395 396 #### Pseudo devices 397 398 ## A disk-like interface to files. Can be used to create floppy, CD, 399 ## miniroot images, etc. 400 401 pseudo-device vnd 4 402 403 ## Concatenated and striped disks; with this, you can create a software-based 404 ## disk array similar to a "RAID 0" setup. See ccd(4). 405 406 #pseudo-device ccd 4 407 408 ## Cryptographic disk devices. See cgd(4). 409 410 #pseudo-device cgd 4 411 412 ## RAIDframe disk driver: software RAID driver. See raid(4). 413 414 pseudo-device raid 8 415 options RAID_AUTOCONFIG # auto-configuration of RAID components 416 # Options to enable various other RAIDframe RAID types. 417 # options RF_INCLUDE_EVENODD=1 418 # options RF_INCLUDE_RAID5_RS=1 419 # options RF_INCLUDE_PARITYLOGGING=1 420 # options RF_INCLUDE_CHAINDECLUSTER=1 421 # options RF_INCLUDE_INTERDECLUSTER=1 422 # options RF_INCLUDE_PARITY_DECLUSTERING=1 423 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 424 425 426 ## Memory disk device, used on boot floppies with compressed 427 ## kernel-plus-root-disk images. 428 429 #pseudo-device md 1 430 431 ## Loopback network interface; required 432 pseudo-device loop 433 434 ## SLIP and CSLIP interfaces, for IP over a serial line. 435 pseudo-device sl 1 436 437 ## PPP, the successor to SLIP. See pppd(8). 438 pseudo-device ppp 1 439 440 ## PPP over Ethernet (RFC 2516) 441 pseudo-device pppoe 442 443 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 444 ## This is used by the third-party user-mode "ppp" program, and others. 445 #pseudo-device tun 4 446 447 ## Generic L3 over IP tunnel 448 #pseudo-device gre 2 # generic L3 over IP tunnel 449 450 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 451 ## interface that allows selective examining of incoming packets. 452 pseudo-device bpfilter 4 453 454 ## IP Filter, used in firewall and NAT applications. See ipnat(8) for 455 ## one example of the use of the IP Filter. 456 #pseudo-device ipfilter 457 458 ## for IPv6 459 pseudo-device gif 1 # IPv[46] over IPv[46] tunnel (RFC1933) 460 #pseudo-device faith 1 # IPv[46] tcp relay translation i/f 461 #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation 462 463 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 464 pseudo-device vlan 465 466 ## Simple inter-network traffic bridging 467 pseudo-device bridge 468 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 469 470 #### Other device configuration 471 472 ## Pseudo ttys, required for network logins and programs like screen. 473 474 pseudo-device pty # pseudo-terminals 475 476 ## Random device, used to implement /dev/random (a source of random noise), 477 ## and generate randomness for some kernel formulae. 478 479 pseudo-device rnd 480 481 pseudo-device clockctl # user control of clock subsystem 482 pseudo-device ksyms # /dev/ksyms 483
Indexes created Wed Oct 15 16:09:53 GMT 2025