GENERIC revision 1.193
1 # $NetBSD: GENERIC,v 1.193 2019/02/06 11:58:32 rin 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: 1.193 $" 26 27 makeoptions COPTS="-O2 -fno-reorder-blocks" # see share/mk/sys.mk 28 29 maxusers 8 30 31 ## System kernel configuration. See options(4) for more detail. 32 33 34 ## Options for variants of the m68k MPU 35 ## you must have at least the correct one; REQUIRED 36 options M68030 37 options M68040 38 options M68060 39 ## If you want an optimized kernel for a specific processor, use either: 40 #makeoptions CMACHFLAGS="-m68030" 41 #makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 42 #makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 43 44 45 #### System options specific to the x68k port 46 47 options EXTENDED_MEMORY # support for >16MB memory 48 options FPU_EMULATE # software fpu emulation for MC68030 49 options FPSP # floating point emulation for MC68040 50 options M060SP # int/fp emulation for MC68060 51 #options JUPITER # support for "Jupiter-X" accelerator 52 #options MAPPEDCOPY # use page mapping for large copyin/copyout 53 #options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 54 55 56 #### System options that are the same for all ports 57 58 ## Root device configuration: change the ?'s if you are going to use a 59 ## nonstandard root partition (other than where the kernel is booted from) 60 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 61 ## automagically determined at boot time. 62 63 config netbsd root on ? type ? 64 #config netbsd root on sd0 type ffs 65 66 ## RTC is offset from GMT; -540 means JST-9 67 options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 68 69 ## System call tracing (see ktrace(1)). 70 options KTRACE 71 72 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 73 options SYSVMSG # System V message queues 74 options SYSVSEM # System V semaphores 75 options SYSVSHM # System V shared memory 76 77 ## Loadable kernel module support 78 options MODULAR # new style module(7) framework 79 options MODULAR_DEFAULT_AUTOLOAD 80 81 options USERCONF # userconf(4) support 82 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 83 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 84 85 # Alternate buffer queue strategies for better responsiveness under high 86 # disk I/O load. 87 #options BUFQ_READPRIO 88 #options BUFQ_PRIOCSCAN 89 90 ## NFS boot options; not supported currently: needs nfsboot program 91 #options NFS_BOOT_BOOTPARAM 92 #options NFS_BOOT_BOOTP 93 options NFS_BOOT_DHCP 94 95 #### Debugging options 96 97 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 98 ## serial console break or keyboard reset, where the PROM would normally 99 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 100 options DDB # kernel dynamic debugger 101 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 102 #options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 103 #options PANICBUTTON # interrupt switch invokes DDB 104 105 ## You may also use gdb, on another computer connected to this machine over 106 ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 107 ## KGDB_DEV is a dev_t encoded device number of the serial port to use. 108 ## KGDB is not supported for now. 109 #options KGDB # support for kernel gdb 110 #options KGDB_DEV=0xc00 # kgdb device number 111 #options KGDB_DEVRATE=9600 # baud rate 112 113 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 114 ## such that gdb(1) can be used on a kernel coredump. 115 116 #makeoptions DEBUG="-g" 117 118 ## Adds code to the kernel that does internal consistency checks, and will 119 ## cause the kernel to panic if corruption of internal data structures 120 ## is detected. 121 #options DIAGNOSTIC # extra kernel sanity checking 122 123 ## Enable (possibly expensive) debugging code that may also display messages 124 ## on the system console 125 #options DEBUG 126 127 ## These options enable verbose messages for several subsystems. 128 ## Warning, these may compile large string tables into the kernel! 129 #options SCSIVERBOSE # human readable SCSI error messages 130 #options USBVERBOSE # verbose USB device autoconfig messages 131 132 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 133 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 134 ## and other insecurities good only for development work. Do not use this 135 ## option on a production machine. 136 #options INSECURE 137 138 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 139 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 140 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 141 ## opaque file mechanism. Perl calls this "secure setuid scripts." 142 143 #options FDSCRIPTS 144 #options SETUIDSCRIPTS 145 146 ## Options for compatibility with previous releases foreign system binaries. 147 148 include "conf/compat_netbsd09.config" 149 150 options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 151 #options COMPAT_M68K4K # NetBSD/m68k4k binaries 152 #options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 153 #options COMPAT_LINUX # Linux/m68k binary compatibility 154 155 ## File systems. 156 file-system FFS # Berkeley Fast Filesystem 157 file-system NFS # Sun NFS-compatible filesystem client 158 file-system KERNFS # kernel data-structure filesystem 159 file-system NULLFS # NULL layered filesystem 160 #file-system OVERLAY # overlay file system 161 file-system MFS # memory-based filesystem 162 #file-system FDESC # user file descriptor filesystem 163 #file-system UMAPFS # uid/gid remapping filesystem 164 #file-system LFS # Log-structured filesystem (experimental) 165 file-system PROCFS # /proc 166 file-system CD9660 # ISO 9660 + Rock Ridge file system 167 #file-system UNION # union file system (a little buggy) 168 file-system MSDOSFS # MS-DOS FAT filesystem(s). 169 #file-system ADOSFS # AmigaDOS filesystem 170 file-system PTYFS # /dev/pts/N support 171 file-system TMPFS # Efficient memory file-system 172 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 173 174 ## File system options. 175 options NFSSERVER # Sun NFS-compatible filesystem server 176 #options QUOTA # legacy UFS quotas 177 #options QUOTA2 # new, in-filesystem UFS quotas 178 #options FFS_EI # FFS Endian Independent support 179 options WAPBL # File system journaling support 180 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 181 options FFS_NO_SNAPSHOT # No FFS snapshot support 182 #options UFS_EXTATTR # Extended attribute support for UFS1 183 184 ## Network protocol support. In most environments, INET is required. 185 options INET # IP (Internet Protocol) v4 186 options INET6 # IPV6 187 #options IPSEC # IP security 188 #options IPSEC_DEBUG # debug for IP security 189 #options GATEWAY # packet forwarding ("router switch") 190 #options MROUTING # packet forwarding of multicast packets 191 #options PIM # Protocol Independent Multicast 192 #options NETATALK # AppleTalk (over Ethernet) protocol 193 #options NTP # Network Time Protocol in-kernel support 194 #options PPS_SYNC # Add serial line synchronization for NTP 195 #options PPP_BSDCOMP # Add BSD compression to ppp device 196 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 197 #options PPP_FILTER # Add active filters for ppp (via bpf) 198 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 199 200 #options ALTQ # Manipulate network interfaces' output queues 201 #options ALTQ_BLUE # Stochastic Fair Blue 202 #options ALTQ_CBQ # Class-Based Queueing 203 #options ALTQ_CDNR # Diffserv Traffic Conditioner 204 #options ALTQ_FIFOQ # First-In First-Out Queue 205 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 206 #options ALTQ_HFSC # Hierarchical Fair Service Curve 207 #options ALTQ_LOCALQ # Local queueing discipline 208 #options ALTQ_PRIQ # Priority Queueing 209 #options ALTQ_RED # Random Early Detection 210 #options ALTQ_RIO # RED with IN/OUT 211 #options ALTQ_WFQ # Weighted Fair Queueing 212 213 214 #### Device configurations 215 216 ## Fundamental devices; see also std.x68k 217 dmac0 at intio0 addr 0xe84000 # DMA controller 218 xel0 at intio0 219 opm0 at intio0 addr 0xe90000 # OPM: required for fdc 220 221 ## Display devices and console 222 grfbus0 at mainbus0 # bitmapped displays 223 grf0 at grfbus0 addr 0 # multiplane graphics 224 grf1 at grfbus0 addr 1 # flexible graphics 225 226 kbd0 at mfp0 # standard keyboard 227 ite0 at grf0 grfaddr 0 # internal terminal emulator 228 options ITE_KERNEL_ATTR=4 # bold for kernel messages 229 # see /sys/arch/x68k/dev/itevar.h 230 231 ## floppy disks 232 fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 233 fd* at fdc0 unit ? # builtin floppy drives 234 235 ## SCSI devices 236 scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 237 scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 238 spc0 at scsirom0 # genuin SCSI 239 spc1 at scsirom1 # genuin SCSI 240 scsibus* at spc? 241 mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 242 scsibus* at mha0 243 244 sd* at scsibus? target ? lun ? # SCSI disks 245 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 246 #st* at scsibus? target ? lun ? # SCSI tapes 247 #ss* at scsibus? target ? lun ? # SCSI scanners 248 #ch* at scsibus? target ? lun ? # SCSI changer devices 249 #uk* at scsibus? target ? lun ? # SCSI unknown devices 250 251 ## Ports 252 zsc0 at intio0 addr 0xe98000 intr 112 253 zstty0 at zsc0 channel 0 # built-in RS-232C 254 ms0 at zsc0 channel 1 # standard mouse 255 #zsc1 at intio0 addr 0xeafc00 intr 113 256 #zstty2 at zsc1 channel 0 257 #zstty3 at zsc1 channel 1 258 #zsc2 at intio0 addr 0xeafc10 intr 114 259 #zstty4 at zsc2 channel 0 260 #zstty5 at zsc2 channel 1 261 par0 at intio0 addr 0xe8c000 # Builtin printer port 262 263 sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 264 pseudo-device bell # OPM bell 265 266 powsw0 at mfp0 # Front switch 267 #powsw1 at mfp0 # External power switch 268 269 com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 270 com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 271 272 ## Audio device 273 vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 274 audio* at vs? 275 276 spkr* at audio? # PC speaker (synthesized) 277 278 ## Network interfaces 279 ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 280 ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 281 neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 282 neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 283 ne* at neptune? addr 0x300 # NE2000 or clone 284 285 ## Bank memory disk 286 bmd* at intio0 addr 0xece3f0 # Nereid 287 bmd* at intio0 addr 0xecebf0 # Nereid 288 289 ## MII/PHY support for USB ethernet 290 #acphy* at mii? phy ? 291 #rgephy* at mii? phy ? 292 #rlphy* at mii? phy ? 293 #ukphy* at mii? phy ? 294 295 ## USB Controller and Devices; Experimental 296 297 # Nereid USB controllers 298 #slhci0 at intio0 addr 0xece380 intr 251 299 #slhci1 at intio0 addr 0xeceb80 intr 250 300 #options SLHCI_DEBUG 301 302 # USB bus support 303 #usb* at slhci? 304 305 # USB Hubs 306 #uhub* at usb? 307 #uhub* at uhub? port ? 308 309 # USB HID device 310 #uhidev* at uhub? port ? configuration ? interface ? 311 312 # USB Mice; not supported wscons yet 313 #ums* at uhidev? reportid ? 314 #wsmouse* at ums? mux 0 315 316 # USB Keyboards; not supported wscons yet 317 #ukbd* at uhidev? reportid ? 318 #wskbd* at ukbd? console ? mux 1 319 320 # USB serial adapter 321 #ucycom* at uhidev? reportid ? 322 323 # USB Generic HID devices 324 #uhid* at uhidev? reportid ? 325 326 # USB Printer 327 #ulpt* at uhub? port ? configuration ? interface ? 328 329 # USB Modem 330 #umodem* at uhub? port ? configuration ? 331 #ucom* at umodem? 332 333 # Option N.V. Wireless WAN modems 334 #uhso* at uhub? port ? configuration ? 335 336 # USB Mass Storage; wd not supported 337 #umass* at uhub? port ? configuration ? interface ? 338 #atapibus* at umass? 339 #scsibus* at umass? 340 341 # USB audio 342 #uaudio* at uhub? port ? configuration ? 343 344 # USB MIDI 345 #umidi* at uhub? port ? configuration ? 346 347 # USB IrDA 348 # USB-IrDA bridge spec 349 #uirda* at uhub? port ? configuration ? interface ? 350 #irframe* at uirda? 351 352 # SigmaTel STIr4200 USB/IrDA Bridge 353 #ustir* at uhub? port ? 354 #irframe* at ustir? 355 356 # USB Ethernet adapters 357 #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 358 #axe* at uhub? port ? # ASIX AX88172 based adapters 359 #cue* at uhub? port ? # CATC USB-EL1201A based adapters 360 #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 361 #mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 362 #udav* at uhub? port ? # Davicom DM9601 based adapters 363 #ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 364 #url* at uhub? port ? # Realtek RTL8150L based adapters 365 366 # Prolific PL2301/PL2302 host-to-host adapter 367 #upl* at uhub? port ? 368 369 # Serial adapters 370 #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 371 #ucom* at uftdi? portno ? 372 373 #umct* at uhub? port ? # MCT USB-RS232 serial adapter 374 #ucom* at umct? portno ? 375 376 #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 377 #ucom* at uplcom? portno ? 378 379 #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 380 #ucom* at uvscom? portno ? 381 382 # Diamond Multimedia Rio 500 383 #urio* at uhub? port ? 384 385 # USB Handspring Visor 386 #uvisor* at uhub? port ? 387 #ucom* at uvisor? 388 389 # Kyocera AIR-EDGE PHONE 390 #ukyopon* at uhub? port ? 391 #ucom* at ukyopon? portno ? 392 393 # USB scanners 394 #uscanner* at uhub? port ? 395 396 # USB scanners that use SCSI emulation, e.g., HP5300 397 #usscanner* at uhub? port ? 398 #scsibus* at usscanner? channel ? 399 400 # Y@P firmware loader 401 #uyap* at uhub? port ? 402 403 # D-Link DSB-R100 USB radio 404 #udsbr* at uhub? port ? 405 #radio* at udsbr? 406 407 # USB Generic driver 408 #ugen* at uhub? port ? 409 410 411 #### Pseudo devices 412 413 # 414 # accept filters 415 #pseudo-device accf_data # "dataready" accept filter 416 #pseudo-device accf_http # "httpready" accept filter 417 418 ## A disk-like interface to files. Can be used to create floppy, CD, 419 ## miniroot images, etc. 420 421 pseudo-device vnd 422 #options VND_COMPRESSION # compressed vnd(4) 423 424 ## Concatenated and striped disks; with this, you can create a software-based 425 ## disk array similar to a "RAID 0" setup. See ccd(4). 426 427 #pseudo-device ccd 428 429 ## Cryptographic disk devices. See cgd(4). 430 431 #pseudo-device cgd 432 433 ## RAIDframe disk driver: software RAID driver. See raid(4). 434 435 pseudo-device raid 436 options RAID_AUTOCONFIG # auto-configuration of RAID components 437 # Options to enable various other RAIDframe RAID types. 438 # options RF_INCLUDE_EVENODD=1 439 # options RF_INCLUDE_RAID5_RS=1 440 # options RF_INCLUDE_PARITYLOGGING=1 441 # options RF_INCLUDE_CHAINDECLUSTER=1 442 # options RF_INCLUDE_INTERDECLUSTER=1 443 # options RF_INCLUDE_PARITY_DECLUSTERING=1 444 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 445 446 447 ## Memory disk device, used on boot floppies with compressed 448 ## kernel-plus-root-disk images. 449 450 #pseudo-device md 451 452 ## Loopback network interface; required 453 pseudo-device loop 454 455 ## SLIP and CSLIP interfaces, for IP over a serial line. 456 pseudo-device sl 457 458 ## PPP, the successor to SLIP. See pppd(8). 459 pseudo-device ppp 460 461 ## PPP over Ethernet (RFC 2516) 462 pseudo-device pppoe 463 464 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 465 ## This is used by the third-party user-mode "ppp" program, and others. 466 #pseudo-device tun 467 #pseudo-device tap # virtual Ethernet 468 469 ## Generic L3 over IP tunnel 470 #pseudo-device gre # generic L3 over IP tunnel 471 472 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 473 ## interface that allows selective examining of incoming packets. 474 pseudo-device bpfilter 475 476 #pseudo-device carp # Common Address Redundancy Protocol 477 478 #pseudo-device npf # NPF packet filter 479 480 ## for IPv6 481 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 482 #pseudo-device faith # IPv[46] tcp relay translation i/f 483 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 484 485 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 486 pseudo-device vlan 487 488 ## Simple inter-network traffic bridging 489 pseudo-device bridge 490 #options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 491 pseudo-device agr # IEEE 802.3ad link aggregation 492 493 #### Other device configuration 494 495 ## Pseudo ttys, required for network logins and programs like screen. 496 497 pseudo-device pty # pseudo-terminals 498 499 ## Random device, used to implement /dev/random (a source of random noise), 500 ## and generate randomness for some kernel formulae. 501 502 503 pseudo-device clockctl # user control of clock subsystem 504 pseudo-device ksyms # /dev/ksyms 505 #pseudo-device fss # file system snapshot device 506 507 # Veriexec 508 # 509 # a pseudo device needed for veriexec 510 #pseudo-device veriexec 511 # 512 # Uncomment the fingerprint methods below that are desired. Note that 513 # removing fingerprint methods will have almost no impact on the kernel 514 # code size. 515 # 516 #options VERIFIED_EXEC_FP_SHA256 517 #options VERIFIED_EXEC_FP_SHA384 518 #options VERIFIED_EXEC_FP_SHA512 519
Indexes created Mon Oct 13 16:09:52 GMT 2025