1 # $NetBSD: GENERIC,v 1.202 2024/09/03 19:51:02 andvar 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/prep/conf/std.prep" 22 23 options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25 #ident "GENERIC-$Revision: 1.202 $" 26 27 maxusers 32 28 29 # Platform support 30 31 options PIC_OPENPIC # OpenPIC support (7043-140) 32 options PIC_PREPIVR 33 34 # Standard system options 35 36 options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 37 options NTP # NTP phase/frequency locked loop 38 39 options KTRACE # system call tracing via ktrace(1) 40 41 options SYSVMSG # System V-like message queues 42 options SYSVSEM # System V-like semaphores 43 options SYSVSHM # System V-like memory sharing 44 45 options USERCONF # userconf(4) support 46 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 47 options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 48 49 # Alternate buffer queue strategies for better responsiveness under high 50 # disk I/O load. 51 #options BUFQ_READPRIO 52 options BUFQ_PRIOCSCAN 53 54 # Diagnostic/debugging support options 55 #options DIAGNOSTIC # cheap kernel consistency checks 56 #options DEBUG # expensive debugging checks/support 57 options DDB # in-kernel debugger 58 #options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 59 #makeoptions DEBUG="-g" 60 61 # Compatibility options 62 include "conf/compat_netbsd13.config" 63 #options COMPAT_LINUX # Linux binary compatibility 64 #options COMPAT_OSSAUDIO # Linux binary compatibility 65 66 # File systems 67 file-system FFS # UFS 68 file-system EXT2FS # second extended file system (linux) 69 #file-system LFS # log-structured file system 70 file-system MFS # memory file system 71 file-system NFS # Network File System client 72 #file-system NTFS # Windows/NT file system (experimental) 73 file-system CD9660 # ISO 9660 + Rock Ridge file system 74 file-system MSDOSFS # MS-DOS file system 75 #file-system FDESC # /dev/fd 76 file-system KERNFS # /kern 77 file-system NULLFS # loopback file system 78 #file-system OVERLAY # overlay file system 79 file-system PROCFS # /proc 80 #file-system UMAPFS # NULLFS + uid and gid remapping 81 file-system UNION # union file system 82 #file-system CODA # Coda File System; also needs vcoda (below) 83 file-system PTYFS # /dev/pts/N support 84 file-system TMPFS # Efficient memory file-system 85 #file-system UDF # experimental - OSTA UDF CD/DVD file-system 86 87 # File system options 88 #options FFS_EI # FFS Endian Independent support 89 #options FFS_NO_SNAPSHOT # No FFS snapshot support 90 options QUOTA # legacy UFS quotas 91 options QUOTA2 # new, in-filesystem UFS quotas 92 options UFS_DIRHASH # UFS Large Directory Hashing 93 options UFS_EXTATTR # Extended attribute support for UFS1 94 options WAPBL # File system journaling support 95 #options DISKLABEL_EI # disklabel Endian Independent support 96 options NFSSERVER # Network File System server 97 98 # Networking options 99 #options GATEWAY # packet forwarding 100 options INET # IP + ICMP + TCP + UDP 101 options INET6 # IPv6 102 #options IPSEC # IP security 103 #options IPSEC_DEBUG # debug for IP security 104 #options MROUTING # IP multicast routing 105 #options PIM # Protocol Independent Multicast 106 #options NETATALK # AppleTalk networking protocols 107 options PPP_BSDCOMP # BSD-Compress compression support for PPP 108 options PPP_DEFLATE # Deflate compression support for PPP 109 options PPP_FILTER # Active filter support for PPP (requires bpf) 110 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 111 112 #options ALTQ # Manipulate network interfaces' output queues 113 #options ALTQ_BLUE # Stochastic Fair Blue 114 #options ALTQ_CBQ # Class-Based Queueing 115 #options ALTQ_CDNR # Diffserv Traffic Conditioner 116 #options ALTQ_FIFOQ # First-In First-Out Queue 117 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 118 #options ALTQ_HFSC # Hierarchical Fair Service Curve 119 #options ALTQ_LOCALQ # Local queueing discipline 120 #options ALTQ_PRIQ # Priority Queueing 121 #options ALTQ_RED # Random Early Detection 122 #options ALTQ_RIO # RED with IN/OUT 123 #options ALTQ_WFQ # Weighted Fair Queueing 124 125 # These options enable verbose messages for several subsystems. 126 # Warning, these may compile large string tables into the kernel! 127 #options MIIVERBOSE # verbose PHY autoconfig messages 128 options PCIVERBOSE # verbose PCI device autoconfig messages 129 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 130 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 131 options SCSIVERBOSE # human readable SCSI error messages 132 #options USBVERBOSE # verbose USB device autoconfig messages 133 #options RESIDUAL_DATA_DUMP # verbosely dump residual data 134 #options NVRAM_DUMP # verbosely dump contents of nvram. 135 # Warning: output may not be ascii! 136 137 #options NFS_BOOT_BOOTP 138 options NFS_BOOT_BOOTPARAM 139 options NFS_BOOT_DHCP 140 141 # 142 # wscons options 143 # 144 # builtin terminal emulations 145 options WSEMUL_VT100 # VT100 / VT220 emulation 146 # different kernel output - see dev/wscons/wsdisplayvar.h 147 options WS_KERNEL_FG=WSCOL_GREEN 148 #options WS_KERNEL_BG=WSCOL_BLACK 149 # compatibility to other console drivers 150 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 151 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 152 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts 153 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 154 # allocate a number of virtual screens at autoconfiguration time 155 #options WSDISPLAY_DEFAULTSCREENS=4 156 # use a large software cursor that doesn't blink 157 options PCDISPLAY_SOFTCURSOR 158 159 # Kernel root file system and dump configuration. 160 config netbsd root on ? type ? 161 #config netbsd root on tlp0 type nfs 162 #config netbsd root on pcn0 type nfs 163 164 165 # 166 # Device configuration 167 # 168 169 mainbus0 at root 170 cpu0 at mainbus0 171 172 173 # Basic Bus Support 174 175 # PCI bus support 176 pci0 at mainbus0 bus ? 177 pci* at pchb? bus ? 178 pci* at ppb? bus ? 179 180 # PCI bridges 181 pchb* at pci? dev ? function ? # PCI-Host bridges 182 ppb* at pci? dev ? function ? # PCI-PCI bridges 183 pcib* at pci? dev ? function ? # PCI-ISA bridges 184 pceb* at pci? dev ? function ? # PCI-EISA bridges 185 186 # EISA bus support 187 eisa* at pceb? 188 189 # ISA bus support 190 isa* at pcib? # ISA on PCI-ISA bridge 191 isa* at pceb? 192 193 # PCMCIA bus support 194 pcmcia* at pcic? controller ? socket ? 195 196 # ISA PCMCIA controllers 197 pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 198 199 #options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 200 #options PCIC_ISA_ALLOC_IOBASE=0x0400 201 #options PCIC_ISA_ALLOC_IOSIZE=0x0100 202 203 # ISA Plug-and-Play bus support 204 #isapnp0 at isa? 205 206 # PnPbus bus support (required) 207 pnpbus0 at mainbus0 208 209 # Console Devices 210 211 # wscons 212 pckbc0 at isa? # pc keyboard controller 213 pckbd* at pckbc? # PC keyboard 214 pms* at pckbc? # PS/2 mouse for wsmouse 215 vga* at pci? 216 wsdisplay* at vga? console ? 217 wskbd* at pckbd? console ? 218 wsmouse* at pms? mux 0 219 220 attimer0 at isa? # AT Timer 221 pcppi0 at isa? # PC prog. periph. interface 222 isabeep0 at pcppi? # "keyboard" beep 223 224 #mcclock0 at isa? port 0x70 # mc146818 and compatible 225 mcclock* at pnpbus? # mc146818 and compatible 226 mkclock* at pnpbus? # mk48t18 and compatible 227 228 nvram* at pnpbus? 229 230 # Cryptographic Devices 231 232 # PCI cryptographic devices 233 #hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 234 #ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 235 236 237 # Serial Devices 238 239 # ISA serial interfaces 240 com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 241 com1 at isa? port 0x2f8 irq 3 242 243 # PCMCIA serial interfaces 244 com* at pcmcia? function ? # Modems and serial cards 245 246 #pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 247 #com* at pcmcom? slave ? # ...and the slave devices 248 249 250 # Parallel Printer Interfaces 251 252 # ISA parallel printer interfaces 253 lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 254 255 256 # SCSI Controllers and Devices 257 258 # PCI SCSI controllers 259 #adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 260 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 261 #iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 262 #pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 263 siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 264 esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 265 266 # PCMCIA SCSI controllers 267 aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 268 spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 269 270 # SCSI bus support 271 #scsibus* at adw? 272 scsibus* at ahc? 273 scsibus* at aic? 274 #scsibus* at iha? 275 #scsibus* at pcscp? 276 scsibus* at siop? 277 scsibus* at spc? 278 scsibus* at esiop? 279 280 # SCSI devices 281 sd* at scsibus? target ? lun ? # SCSI disk drives 282 st* at scsibus? target ? lun ? # SCSI tape drives 283 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 284 #ch* at scsibus? target ? lun ? # SCSI autochangers 285 #ss* at scsibus? target ? lun ? # SCSI scanners 286 uk* at scsibus? target ? lun ? # SCSI unknown 287 288 # IDE and related devices 289 290 # IDE controller found on most Power Personal machines 291 wdc* at pnpbus? 292 293 # PCI IDE controllers 294 pciide* at pci? dev ? function ? flags 0x0000 295 hptide* at pci? dev ? function ? 296 slide* at pci? dev ? function ? 297 298 fdc0 at pnpbus? # standard ISA floppy controller 299 fd0 at fdc0 drive ? 300 301 # ISA Plug-and-Play IDE controllers 302 #wdc* at isapnp? 303 304 # PCMCIA IDE controllers 305 wdc* at pcmcia? function ? 306 307 # ATA (IDE) bus support 308 atabus* at ata? 309 310 # IDE drives 311 # Flags are used only with controllers that support DMA operations 312 # and mode settings (e.g. some pciide controllers) 313 # The lowest order four bits (rightmost digit) of the flags define the PIO 314 # mode to use, the next set of four bits the DMA mode and the third set the 315 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 316 # to use, and the last bit must be 1 for this setting to be used. 317 # For DMA and UDMA, 0xf (1111) means 'disable'. 318 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 319 # (0xc=1100, 0xa=1010, 0xf=1111) 320 # 0x0000 means "use whatever the drive claims to support". 321 wd* at atabus? drive ? flags 0x0000 322 323 # ATAPI bus support 324 atapibus* at atapi? 325 326 # ATAPI devices 327 # flags have the same meaning as for IDE drives. 328 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 329 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 330 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 331 332 # Miscellaneous mass storage devices 333 334 # Network Interfaces 335 336 # PCI network interfaces 337 ep* at pci? dev ? function ? # 3Com 3c59x 338 ex* at pci? dev ? function ? # 3Com 3c90x[BC] 339 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 340 ne* at pci? dev ? function ? # NE2000-compatible Ethernet 341 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 342 rtk* at pci? dev ? function ? # Realtek 8129/8139 343 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 344 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 345 vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 346 347 # pnpbus network interfaces 348 we* at pnpbus? # WD/SMC Ethernet 349 350 # ISA network interfaces 351 #ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 352 #ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 353 #ne1 at isa? port 0x300 irq 10 354 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 355 we1 at isa? port 0x300 iomem 0xe8000 irq 11 356 357 # ISA Plug-and-Play network interfaces 358 #ep* at isapnp? # 3Com 3c509 Ethernet 359 #ne* at isapnp? # NE2000-compatible Ethernet 360 361 # PCMCIA network interfaces 362 ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 363 ne* at pcmcia? function ? # NE2000-compatible Ethernet 364 365 # MII/PHY support 366 dmphy* at mii? phy ? # Davicom DM9101 PHYs 367 exphy* at mii? phy ? # 3Com internal PHYs 368 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 369 inphy* at mii? phy ? # Intel 82555 PHYs 370 iophy* at mii? phy ? # Intel 82553 PHYs 371 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 372 nsphy* at mii? phy ? # NS83840 PHYs 373 nsphyter* at mii? phy ? # NS83843 PHYs 374 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 375 rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 376 rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 377 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 378 tlphy* at mii? phy ? # ThunderLAN PHYs 379 tqphy* at mii? phy ? # TDK Semiconductor PHYs 380 ukphy* at mii? phy ? # generic unknown PHYs 381 382 383 # USB Controller and Devices 384 385 # PCI USB controllers 386 #uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 387 #ohci* at pci? dev ? function ? # Open Host Controller 388 389 # PCMCIA USB controllers 390 #slhci* at pcmcia? function ? # ScanLogic SL811HS 391 392 # USB bus support 393 #usb* at uhci? 394 #usb* at ohci? 395 #usb* at slhci? 396 397 # USB Hubs 398 #uhub* at usb? 399 #uhub* at uhub? port ? 400 401 # USB HID device 402 #uhidev* at uhub? port ? configuration ? interface ? 403 404 # USB Mice 405 #ums* at uhidev? reportid ? 406 #wsmouse* at ums? mux 0 407 408 # USB Keyboards 409 #ukbd* at uhidev? reportid ? 410 #wskbd* at ukbd? console ? mux 1 411 412 # USB serial adapter 413 #ucycom* at uhidev? reportid ? 414 415 # USB Generic HID devices 416 #uhid* at uhidev? reportid ? 417 418 # USB Printer 419 #ulpt* at uhub? port ? configuration ? interface ? 420 421 # USB Modem 422 #umodem* at uhub? port ? configuration ? 423 #ucom* at umodem? 424 425 # Option N.V. Wireless WAN modems 426 #uhso* at uhub? port ? configuration ? 427 428 # USB Mass Storage 429 #umass* at uhub? port ? configuration ? interface ? 430 #scsibus* at umass? channel ? 431 #atapibus* at umass? 432 433 # USB audio 434 #uaudio* at uhub? port ? configuration ? 435 436 # USB Ethernet adapters 437 #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 438 #axe* at uhub? port ? # ASIX AX88172 based adapters 439 #cue* at uhub? port ? # CATC USB-EL1201A based adapters 440 #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 441 #mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 442 #ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 443 #url* at uhub? port ? # Realtek RTL8150L based adapters 444 #udav* at uhub? port ? # Davicom DM9601 based adapters 445 446 # Prolific PL2301/PL2302 host-to-host adapter 447 #upl* at uhub? port ? 448 449 # Serial adapters 450 #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 451 #ucom* at uftdi? portno ? 452 453 #umct* at uhub? port ? # MCT USB-RS232 serial adapter 454 #ucom* at umct? portno ? 455 456 #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 457 #ucom* at uplcom? portno ? 458 459 #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 460 #ucom* at uvscom? portno ? 461 462 # USB Handspring Visor 463 #uvisor* at uhub? port ? 464 #ucom* at uvisor? 465 466 # Kyocera AIR-EDGE PHONE 467 #ukyopon* at uhub? port ? 468 #ucom* at ukyopon? portno ? 469 470 # USB Generic driver 471 #ugen* at uhub? port ? 472 473 # Audio device 474 475 # ISA Plug-and-Play audio devices 476 #wss* at isapnp? # CS4232 477 #wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 478 479 # Audio support 480 #audio* at uaudio? 481 #audio* at audiocs? 482 483 # MIDI support 484 #midi* at pcppi? # MIDI interface to the PC speaker 485 486 # The spkr driver provides a simple tone interface to the built in speaker. 487 #spkr* at pcppi? # PC speaker 488 #spkr* at audio? # PC speaker (synthesized) 489 490 491 # Joysticks 492 493 # ISA Plug-and-Play joysticks 494 #joy* at isapnp? # Game ports (usually on audio cards) 495 496 # ISA joysticks. Probe is a little strange; add only if you have one. 497 #joy0 at isa? port 0x201 498 499 # Pseudo-Devices 500 501 pseudo-device crypto # /dev/crypto device 502 pseudo-device swcrypto # software crypto implementation 503 504 # disk/mass storage pseudo-devices 505 pseudo-device ccd # concatenated/striped disk devices 506 #pseudo-device cgd # cryptographic disk devices 507 pseudo-device raid # RAIDframe disk driver 508 options RAID_AUTOCONFIG # auto-configuration of RAID components 509 # Options to enable various other RAIDframe RAID types. 510 #options RF_INCLUDE_EVENODD=1 511 #options RF_INCLUDE_RAID5_RS=1 512 #options RF_INCLUDE_PARITYLOGGING=1 513 #options RF_INCLUDE_CHAINDECLUSTER=1 514 #options RF_INCLUDE_INTERDECLUSTER=1 515 #options RF_INCLUDE_PARITY_DECLUSTERING=1 516 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 517 pseudo-device fss # file system snapshot device 518 pseudo-device md # memory disk device (ramdisk) 519 pseudo-device vnd # disk-like interface to files 520 #options VND_COMPRESSION # compressed vnd(4) 521 522 # network pseudo-devices 523 pseudo-device loop # network loopback 524 pseudo-device bpfilter # Berkeley packet filter 525 pseudo-device carp # Common Address Redundancy Protocol 526 pseudo-device npf # NPF packet filter 527 pseudo-device ppp # Point-to-Point Protocol 528 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 529 #pseudo-device sl # Serial Line IP 530 pseudo-device tun # network tunneling over tty 531 pseudo-device tap # virtual Ethernet 532 pseudo-device gre # generic L3 over IP tunnel 533 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 534 #pseudo-device faith # IPv[46] tcp relay translation i/f 535 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 536 pseudo-device vlan # IEEE 802.1q encapsulation 537 pseudo-device bridge # simple inter-network bridging 538 pseudo-device vether # Virtual Ethernet for bridge 539 pseudo-device agr # IEEE 802.3ad link aggregation 540 541 # 542 # accept filters 543 pseudo-device accf_data # "dataready" accept filter 544 pseudo-device accf_http # "httpready" accept filter 545 546 # miscellaneous pseudo-devices 547 pseudo-device pty # pseudo-terminals 548 #pseudo-device sequencer # MIDI sequencer 549 #options RND_COM # use "com" randomness as well 550 pseudo-device clockctl # user control of clock subsystem 551 pseudo-device ksyms # /dev/ksyms 552 pseudo-device swwdog # software watchdog timer -- swwdog(4) 553 554 # a pseudo device needed for Coda # also needs CODA (above) 555 #pseudo-device vcoda # coda minicache <-> venus comm. 556 557 # wscons pseudo-devices 558 pseudo-device wsmux # mouse & keyboard multiplexor 559 pseudo-device wsfont 560 561 include "dev/veriexec.config" 562 563 # Pull in optional local configuration - always at end 564 cinclude "arch/prep/conf/GENERIC.local" 565
Indexes created Fri Sep 26 08:10:20 GMT 2025