GENERIC revision 1.210
1 # $NetBSD: GENERIC,v 1.210 2024/10/05 03:56:54 isaki 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: 1.210 $" 26 27 makeoptions COPTS="-O2 -fno-reorder-blocks -fno-unwind-tables -fno-omit-frame-pointer" 28 # See share/mk/sys.mk. -fno-omit-frame-pointer is necessary for 29 # backtraces in DDB. 30 31 maxusers 8 32 33 ## System kernel configuration. See options(4) for more detail. 34 35 36 ## Options for variants of the m68k MPU 37 ## you must have at least the correct one; REQUIRED 38 options M68030 39 options M68040 40 options M68060 41 ## If you want an optimized kernel for a specific processor, use either: 42 #makeoptions CMACHFLAGS="-m68030" 43 #makeoptions CMACHFLAGS="-m68040 -Wa,-m68030 -Wa,-m68851" 44 #makeoptions CMACHFLAGS="-m68060 -Wa,-m68030 -Wa,-m68851" 45 46 47 #### System options specific to the x68k port 48 49 options EXTENDED_MEMORY # support for >16MB memory 50 options FPU_EMULATE # software fpu emulation for MC68030 51 options FPSP # floating point emulation for MC68040 52 options M060SP # int/fp emulation for MC68060 53 #options JUPITER # support for "Jupiter-X" accelerator 54 #options ZSCONSOLE,ZSCN_SPEED="9600" # use serial console 55 56 57 #### System options that are the same for all ports 58 59 ## Root device configuration: change the ?'s if you are going to use a 60 ## nonstandard root partition (other than where the kernel is booted from) 61 ## and/or nonstandard root type (not ffs or nfs). Normally this can be 62 ## automagically determined at boot time. 63 64 config netbsd root on ? type ? 65 #config netbsd root on sd0 type ffs 66 67 ## RTC is offset from GMT; -540 means JST-9 68 options RTC_OFFSET=-540 # hardware clock is this many mins. west of GMT 69 70 ## System call tracing (see ktrace(1)). 71 options KTRACE 72 73 ## System V compatible IPC subsystem. (msgctl(2), semctl(2), and shmctl(2)) 74 options SYSVMSG # System V message queues 75 options SYSVSEM # System V semaphores 76 options SYSVSHM # System V shared memory 77 78 ## Loadable kernel module support 79 options MODULAR # new style module(7) framework 80 options MODULAR_DEFAULT_AUTOLOAD 81 82 options USERCONF # userconf(4) support 83 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 84 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 85 86 # Alternate buffer queue strategies for better responsiveness under high 87 # disk I/O load. 88 #options BUFQ_READPRIO 89 #options BUFQ_PRIOCSCAN 90 91 ## NFS boot options; not supported currently: needs nfsboot program 92 #options NFS_BOOT_BOOTPARAM 93 #options NFS_BOOT_BOOTP 94 options NFS_BOOT_DHCP 95 96 #### Debugging options 97 98 ## The DDB in-kernel debugger runs at panic (unless DDB_ONPANIC=0), or at 99 ## serial console break or keyboard reset, where the PROM would normally 100 ## intercept. DDB_HISTORY_SIZE adds up/down arrow command history. 101 options DDB # kernel dynamic debugger 102 #options DDB_HISTORY_SIZE=100 # enable history editing in DDB 103 #options DDB_ONPANIC=1 # see also sysctl(7): `ddb.onpanic' 104 #options PANICBUTTON # interrupt switch invokes DDB 105 106 ## You may also use gdb, on another computer connected to this machine over 107 ## a serial port. Both KGDB_DEV and KGDB_DEVRATE should be specified; 108 ## KGDB_DEV is a dev_t encoded device number of the serial port to use. 109 ## KGDB is not supported for now. 110 #options KGDB # support for kernel gdb 111 #options KGDB_DEV=0xc00 # kgdb device number 112 #options KGDB_DEVRATE=9600 # baud rate 113 114 ## Compile the kernel with debugging symbols (`netbsd.gdb' is the debug file), 115 ## such that gdb(1) can be used on a kernel coredump. 116 117 #makeoptions DEBUG="-g" 118 119 ## Adds code to the kernel that does internal consistency checks, and will 120 ## cause the kernel to panic if corruption of internal data structures 121 ## is detected. 122 #options DIAGNOSTIC # extra kernel sanity checking 123 124 ## Enable (possibly expensive) debugging code that may also display messages 125 ## on the system console 126 #options DEBUG 127 128 ## These options enable verbose messages for several subsystems. 129 ## Warning, these may compile large string tables into the kernel! 130 #options SCSIVERBOSE # human readable SCSI error messages 131 #options USBVERBOSE # verbose USB device autoconfig messages 132 133 ## `INSECURE' turns off the kernel security level (securelevel = 0 always). 134 ## This allows writing to /dev/mem, loading kernel modules while multi-user, 135 ## and other insecurities good only for development work. Do not use this 136 ## option on a production machine. 137 #options INSECURE 138 139 ## `FDSCRIPTS' allows non-readable but executable scripts by providing a 140 ## pre-opened opaque file to the script interpreter. `SETUIDSCRIPTS', 141 ## which implies FDSCRIPTS, allows scripts to be set-user-id using the same 142 ## opaque file mechanism. Perl calls this "secure setuid scripts." 143 144 #options FDSCRIPTS 145 #options SETUIDSCRIPTS 146 147 ## Options for compatibility with previous releases foreign system binaries. 148 149 include "conf/compat_netbsd09.config" 150 151 options COMPAT_AOUT_M68K # compatibility with NetBSD/m68k a.out 152 #options COMPAT_M68K4K # NetBSD/m68k4k binaries 153 #options COMPAT_SUNOS # SunOS 4.x binary compatibility; broken 154 #options COMPAT_LINUX # Linux/m68k binary compatibility 155 #options COMPAT_OSSAUDIO # Linux/m68k binary compatibility 156 157 ## File systems. 158 file-system FFS # Berkeley Fast Filesystem 159 file-system NFS # Sun NFS-compatible filesystem client 160 file-system KERNFS # kernel data-structure filesystem 161 file-system NULLFS # NULL layered filesystem 162 #file-system OVERLAY # overlay file system 163 file-system MFS # memory-based filesystem 164 #file-system FDESC # user file descriptor filesystem 165 #file-system UMAPFS # uid/gid remapping filesystem 166 #file-system LFS # Log-structured filesystem (experimental) 167 file-system PROCFS # /proc 168 file-system CD9660 # ISO 9660 + Rock Ridge file system 169 #file-system UNION # union file system (a little buggy) 170 file-system MSDOSFS # MS-DOS FAT filesystem(s). 171 #file-system ADOSFS # AmigaDOS filesystem 172 file-system PTYFS # /dev/pts/N support 173 file-system TMPFS # Efficient memory file-system 174 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 175 176 ## File system options. 177 #options FFS_EI # FFS Endian Independent support 178 options FFS_NO_SNAPSHOT # No FFS snapshot support 179 #options QUOTA # legacy UFS quotas 180 #options QUOTA2 # new, in-filesystem UFS quotas 181 #options UFS_DIRHASH # UFS Large Directory Hashing 182 #options UFS_EXTATTR # Extended attribute support for UFS1 183 options WAPBL # File system journaling support 184 options NFSSERVER # Network File System server 185 186 ## Network protocol support. In most environments, INET is required. 187 options INET # IP (Internet Protocol) v4 188 options INET6 # IPV6 189 #options IPSEC # IP security 190 #options IPSEC_DEBUG # debug for IP security 191 #options GATEWAY # packet forwarding ("router switch") 192 #options MROUTING # packet forwarding of multicast packets 193 #options PIM # Protocol Independent Multicast 194 #options NETATALK # AppleTalk (over Ethernet) protocol 195 #options NTP # Network Time Protocol in-kernel support 196 #options PPS_SYNC # Add serial line synchronization for NTP 197 #options PPP_BSDCOMP # Add BSD compression to ppp device 198 #options PPP_DEFLATE # Add deflate (libz) compression to ppp device 199 #options PPP_FILTER # Add active filters for ppp (via bpf) 200 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 201 202 #options ALTQ # Manipulate network interfaces' output queues 203 #options ALTQ_BLUE # Stochastic Fair Blue 204 #options ALTQ_CBQ # Class-Based Queueing 205 #options ALTQ_CDNR # Diffserv Traffic Conditioner 206 #options ALTQ_FIFOQ # First-In First-Out Queue 207 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 208 #options ALTQ_HFSC # Hierarchical Fair Service Curve 209 #options ALTQ_LOCALQ # Local queueing discipline 210 #options ALTQ_PRIQ # Priority Queueing 211 #options ALTQ_RED # Random Early Detection 212 #options ALTQ_RIO # RED with IN/OUT 213 #options ALTQ_WFQ # Weighted Fair Queueing 214 215 216 #### Device configurations 217 218 ## Fundamental devices; see also std.x68k 219 dmac0 at intio0 addr 0xe84000 # DMA controller 220 xel0 at intio0 221 opm0 at intio0 addr 0xe90000 # OPM: required for fdc 222 223 ## Display devices and console 224 grfbus0 at mainbus0 # bitmapped displays 225 grf0 at grfbus0 addr 0 # multiplane graphics 226 grf1 at grfbus0 addr 1 # flexible graphics 227 228 kbd0 at mfp0 # standard keyboard 229 ite0 at grf0 grfaddr 0 # internal terminal emulator 230 options ITE_KERNEL_ATTR=4 # bold for kernel messages 231 # see /sys/arch/x68k/dev/itevar.h 232 #options ITE_SIXEL 233 234 ## floppy disks 235 fdc0 at intio0 addr 0xe94000 intr 96 dma 0 dmaintr 100 # floppy controller 236 fd* at fdc0 unit ? # builtin floppy drives 237 238 ## SCSI devices 239 scsirom0 at intio0 addr 0xfc0000 # Built-in SCSI BIOS 240 scsirom1 at intio0 addr 0xea0020 # External SCSI BIOS 241 spc0 at scsirom0 # genuin SCSI 242 spc1 at scsirom1 # genuin SCSI 243 scsibus* at spc? 244 mha0 at scsirom1 # Mankai MK-HA1 (Mach-2) 245 scsibus* at mha0 246 247 sd* at scsibus? target ? lun ? # SCSI disks 248 cd* at scsibus? target ? lun ? # SCSI CD-ROMs 249 #st* at scsibus? target ? lun ? # SCSI tapes 250 #ss* at scsibus? target ? lun ? # SCSI scanners 251 #ch* at scsibus? target ? lun ? # SCSI changer devices 252 #uk* at scsibus? target ? lun ? # SCSI unknown devices 253 254 ## Ports 255 zsc0 at intio0 addr 0xe98000 intr 112 256 zstty0 at zsc0 channel 0 # built-in RS-232C 257 ms0 at zsc0 channel 1 # standard mouse 258 #zsc1 at intio0 addr 0xeafc00 intr 113 259 #zstty2 at zsc1 channel 0 260 #zstty3 at zsc1 channel 1 261 #zsc2 at intio0 addr 0xeafc10 intr 114 262 #zstty4 at zsc2 channel 0 263 #zstty5 at zsc2 channel 1 264 par0 at intio0 addr 0xe8c000 # Builtin printer port 265 266 sram0 at intio0 addr 0xed0000 # battery-backuped static RAM 267 pseudo-device bell # OPM bell 268 269 powsw0 at mfp0 # Front switch 270 #powsw1 at mfp0 # External power switch 271 272 com0 at intio0 addr 0xefff00 intr 240 # PSX16550, port1 273 com1 at intio0 addr 0xefff10 intr 241 # PSX16550, port2 274 275 ## Audio device 276 vs0 at intio0 addr 0xe92000 dma 3 dmaintr 106 277 audio* at vs? 278 279 spkr* at audio? # PC speaker (synthesized) 280 281 ## Network interfaces 282 ne* at intio0 addr 0xece300 intr 249 # Nereid Ethernet 283 ne* at intio0 addr 0xeceb00 intr 248 # Nereid Ethernet 284 neptune0 at intio0 addr 0xece000 intr 249 # Neptune-X 285 neptune1 at intio0 addr 0xece400 intr 249 # Neptune-X at alt. addr. 286 ne* at neptune? addr 0x300 # NE2000 or clone 287 288 ## Bank memory disk 289 bmd* at intio0 addr 0xece3f0 # Nereid 290 bmd* at intio0 addr 0xecebf0 # Nereid 291 292 ## MII/PHY support for USB ethernet 293 #acphy* at mii? phy ? 294 #rgephy* at mii? phy ? 295 #rlphy* at mii? phy ? 296 #ukphy* at mii? phy ? 297 298 ## USB Controller and Devices; Experimental 299 300 # Nereid USB controllers 301 #slhci0 at intio0 addr 0xece380 intr 251 302 #slhci1 at intio0 addr 0xeceb80 intr 250 303 #options SLHCI_DEBUG 304 305 # USB bus support 306 #usb* at slhci? 307 308 # USB Hubs 309 #uhub* at usb? 310 #uhub* at uhub? port ? 311 312 # USB HID device 313 #uhidev* at uhub? port ? configuration ? interface ? 314 315 # USB Mice; not supported wscons yet 316 #ums* at uhidev? reportid ? 317 #wsmouse* at ums? mux 0 318 319 # USB Keyboards; not supported wscons yet 320 #ukbd* at uhidev? reportid ? 321 #wskbd* at ukbd? console ? mux 1 322 323 # USB serial adapter 324 #ucycom* at uhidev? reportid ? 325 326 # USB Generic HID devices 327 #uhid* at uhidev? reportid ? 328 329 # USB Printer 330 #ulpt* at uhub? port ? configuration ? interface ? 331 332 # USB Modem 333 #umodem* at uhub? port ? configuration ? 334 #ucom* at umodem? 335 336 # Option N.V. Wireless WAN modems 337 #uhso* at uhub? port ? configuration ? 338 339 # USB Mass Storage 340 #umass* at uhub? port ? configuration ? interface ? 341 #atapibus* at umass? 342 #scsibus* at umass? 343 344 # USB audio 345 #uaudio* at uhub? port ? configuration ? 346 347 # USB MIDI 348 #umidi* at uhub? port ? configuration ? 349 350 # USB IrDA 351 # USB-IrDA bridge spec 352 #uirda* at uhub? port ? configuration ? interface ? 353 #irframe* at uirda? 354 355 # SigmaTel STIr4200 USB/IrDA Bridge 356 #ustir* at uhub? port ? 357 #irframe* at ustir? 358 359 # USB Ethernet adapters 360 #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 361 #axe* at uhub? port ? # ASIX AX88172 based adapters 362 #cue* at uhub? port ? # CATC USB-EL1201A based adapters 363 #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 364 #mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 365 #udav* at uhub? port ? # Davicom DM9601 based adapters 366 #ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 367 #url* at uhub? port ? # Realtek RTL8150L based adapters 368 369 # Prolific PL2301/PL2302 host-to-host adapter 370 #upl* at uhub? port ? 371 372 # Serial adapters 373 #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 374 #ucom* at uftdi? portno ? 375 376 #umct* at uhub? port ? # MCT USB-RS232 serial adapter 377 #ucom* at umct? portno ? 378 379 #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 380 #ucom* at uplcom? portno ? 381 382 #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 383 #ucom* at uvscom? portno ? 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 that use SCSI emulation, e.g., HP5300 394 #usscanner* at uhub? port ? 395 #scsibus* at usscanner? channel ? 396 397 # D-Link DSB-R100 USB radio 398 #udsbr* at uhub? port ? 399 #radio* at udsbr? 400 401 # USB Generic driver 402 #ugen* at uhub? port ? 403 404 405 #### Pseudo devices 406 407 # 408 # accept filters 409 #pseudo-device accf_data # "dataready" accept filter 410 #pseudo-device accf_http # "httpready" accept filter 411 412 ## A disk-like interface to files. Can be used to create floppy, CD, 413 ## miniroot images, etc. 414 415 pseudo-device vnd 416 #options VND_COMPRESSION # compressed vnd(4) 417 418 ## Concatenated and striped disks; with this, you can create a software-based 419 ## disk array similar to a "RAID 0" setup. See ccd(4). 420 421 #pseudo-device ccd 422 423 ## Cryptographic disk devices. See cgd(4). 424 425 #pseudo-device cgd 426 427 ## RAIDframe disk driver: software RAID driver. See raid(4). 428 429 pseudo-device raid 430 options RAID_AUTOCONFIG # auto-configuration of RAID components 431 # Options to enable various other RAIDframe RAID types. 432 # options RF_INCLUDE_EVENODD=1 433 # options RF_INCLUDE_RAID5_RS=1 434 # options RF_INCLUDE_PARITYLOGGING=1 435 # options RF_INCLUDE_CHAINDECLUSTER=1 436 # options RF_INCLUDE_INTERDECLUSTER=1 437 # options RF_INCLUDE_PARITY_DECLUSTERING=1 438 # options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 439 440 441 ## Memory disk device, used on boot floppies with compressed 442 ## kernel-plus-root-disk images. 443 444 #pseudo-device md 445 446 ## Loopback network interface; required 447 pseudo-device loop 448 449 ## SLIP and CSLIP interfaces, for IP over a serial line. 450 pseudo-device sl 451 452 ## PPP, the successor to SLIP. See pppd(8). 453 pseudo-device ppp 454 455 ## PPP over Ethernet (RFC 2516) 456 pseudo-device pppoe 457 458 ## Network "tunnel" device, allowing protocol stacks to run in the userland. 459 ## This is used by the third-party user-mode "ppp" program, and others. 460 #pseudo-device tun 461 #pseudo-device tap # virtual Ethernet 462 463 ## Generic L3 over IP tunnel 464 #pseudo-device gre # generic L3 over IP tunnel 465 466 ## Berkeley Packet Filter, required to run RARPD. A generic C-language 467 ## interface that allows selective examining of incoming packets. 468 pseudo-device bpfilter 469 470 #pseudo-device carp # Common Address Redundancy Protocol 471 472 #pseudo-device npf # NPF packet filter 473 474 ## for IPv6 475 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 476 #pseudo-device faith # IPv[46] tcp relay translation i/f 477 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 478 479 ## IEEE 802.1Q Virtual LAN encapsulation, see vlan(4). 480 pseudo-device vlan 481 482 ## Simple inter-network traffic bridging 483 pseudo-device bridge 484 #pseudo-device vether # Virtual Ethernet for bridge 485 pseudo-device agr # IEEE 802.3ad link aggregation 486 487 #### Other device configuration 488 489 ## Pseudo ttys, required for network logins and programs like screen. 490 491 pseudo-device pty # pseudo-terminals 492 493 ## Random device, used to implement /dev/random (a source of random noise), 494 ## and generate randomness for some kernel formulae. 495 496 497 pseudo-device clockctl # user control of clock subsystem 498 pseudo-device drvctl # user control of drive subsystem 499 pseudo-device ksyms # /dev/ksyms 500 #pseudo-device fss # file system snapshot device 501 pseudo-device swwdog # software watchdog timer -- swwdog(4) 502 503 # Veriexec 504 # include "dev/veriexec.config" 505 506 # Pull in optional local configuration - always at end 507 cinclude "arch/x68k/conf/GENERIC.local" 508
Indexes created Wed Mar 18 00:23:26 UTC 2026