GENERIC revision 1.195
1 # $NetBSD: GENERIC,v 1.195 2021/01/21 06:51:56 nia 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: 1.195 $" 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 QUOTA # legacy UFS quotas 89 options QUOTA2 # new, in-filesystem UFS quotas 90 #options DISKLABEL_EI # disklabel Endian Independent support 91 #options FFS_EI # FFS Endian Independent support 92 options WAPBL # File system journaling support 93 #options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 94 options NFSSERVER # Network File System server 95 #options FFS_NO_SNAPSHOT # No FFS snapshot support 96 options UFS_EXTATTR # Extended attribute support for UFS1 97 #options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 98 # immutable) behave as system flags. 99 100 # Networking options 101 #options GATEWAY # packet forwarding 102 options INET # IP + ICMP + TCP + UDP 103 options INET6 # IPv6 104 #options IPSEC # IP security 105 #options IPSEC_DEBUG # debug for IP security 106 #options MROUTING # IP multicast routing 107 #options PIM # Protocol Independent Multicast 108 #options NETATALK # AppleTalk networking protocols 109 options PPP_BSDCOMP # BSD-Compress compression support for PPP 110 options PPP_DEFLATE # Deflate compression support for PPP 111 options PPP_FILTER # Active filter support for PPP (requires bpf) 112 #options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 113 114 #options ALTQ # Manipulate network interfaces' output queues 115 #options ALTQ_BLUE # Stochastic Fair Blue 116 #options ALTQ_CBQ # Class-Based Queueing 117 #options ALTQ_CDNR # Diffserv Traffic Conditioner 118 #options ALTQ_FIFOQ # First-In First-Out Queue 119 #options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 120 #options ALTQ_HFSC # Hierarchical Fair Service Curve 121 #options ALTQ_LOCALQ # Local queueing discipline 122 #options ALTQ_PRIQ # Priority Queueing 123 #options ALTQ_RED # Random Early Detection 124 #options ALTQ_RIO # RED with IN/OUT 125 #options ALTQ_WFQ # Weighted Fair Queueing 126 127 # These options enable verbose messages for several subsystems. 128 # Warning, these may compile large string tables into the kernel! 129 #options MIIVERBOSE # verbose PHY autoconfig messages 130 options PCIVERBOSE # verbose PCI device autoconfig messages 131 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 132 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 133 options SCSIVERBOSE # human readable SCSI error messages 134 #options USBVERBOSE # verbose USB device autoconfig messages 135 #options RESIDUAL_DATA_DUMP # verbosely dump residual data 136 #options NVRAM_DUMP # verbosely dump contents of nvram. 137 # Warning: output may not be ascii! 138 139 #options NFS_BOOT_BOOTP 140 options NFS_BOOT_BOOTPARAM 141 options NFS_BOOT_DHCP 142 143 # 144 # wscons options 145 # 146 # builtin terminal emulations 147 options WSEMUL_VT100 # VT100 / VT220 emulation 148 # different kernel output - see dev/wscons/wsdisplayvar.h 149 options WS_KERNEL_FG=WSCOL_GREEN 150 #options WS_KERNEL_BG=WSCOL_BLACK 151 # compatibility to other console drivers 152 options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 153 options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 154 # see dev/pckbport/wskbdmap_mfii.c for implemented layouts 155 #options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 156 # allocate a number of virtual screens at autoconfiguration time 157 #options WSDISPLAY_DEFAULTSCREENS=4 158 # use a large software cursor that doesn't blink 159 options PCDISPLAY_SOFTCURSOR 160 161 # Kernel root file system and dump configuration. 162 config netbsd root on ? type ? 163 #config netbsd root on tlp0 type nfs 164 #config netbsd root on pcn0 type nfs 165 166 167 # 168 # Device configuration 169 # 170 171 mainbus0 at root 172 cpu0 at mainbus0 173 174 175 # Basic Bus Support 176 177 # PCI bus support 178 pci0 at mainbus0 bus ? 179 pci* at pchb? bus ? 180 pci* at ppb? bus ? 181 182 # PCI bridges 183 pchb* at pci? dev ? function ? # PCI-Host bridges 184 ppb* at pci? dev ? function ? # PCI-PCI bridges 185 pcib* at pci? dev ? function ? # PCI-ISA bridges 186 pceb* at pci? dev ? function ? # PCI-EISA bridges 187 188 # EISA bus support 189 eisa* at pceb? 190 191 # ISA bus support 192 isa* at pcib? # ISA on PCI-ISA bridge 193 isa* at pceb? 194 195 # PCMCIA bus support 196 pcmcia* at pcic? controller ? socket ? 197 198 # ISA PCMCIA controllers 199 pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 200 201 #options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 202 #options PCIC_ISA_ALLOC_IOBASE=0x0400 203 #options PCIC_ISA_ALLOC_IOSIZE=0x0100 204 205 # ISA Plug-and-Play bus support 206 #isapnp0 at isa? 207 208 # PnPbus bus support (required) 209 pnpbus0 at mainbus0 210 211 # Console Devices 212 213 # wscons 214 pckbc0 at isa? # pc keyboard controller 215 pckbd* at pckbc? # PC keyboard 216 pms* at pckbc? # PS/2 mouse for wsmouse 217 vga* at pci? 218 wsdisplay* at vga? console ? 219 wskbd* at pckbd? console ? 220 wsmouse* at pms? mux 0 221 222 attimer0 at isa? # AT Timer 223 pcppi0 at isa? # PC prog. periph. interface 224 isabeep0 at pcppi? # "keyboard" beep 225 226 #mcclock0 at isa? port 0x70 # mc146818 and compatible 227 mcclock* at pnpbus? # mc146818 and compatible 228 mkclock* at pnpbus? # mk48t18 and compatible 229 230 nvram* at pnpbus? 231 232 # Cryptographic Devices 233 234 # PCI cryptographic devices 235 #hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 236 #ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 237 238 239 # Serial Devices 240 241 # ISA serial interfaces 242 com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 243 com1 at isa? port 0x2f8 irq 3 244 245 # PCMCIA serial interfaces 246 com* at pcmcia? function ? # Modems and serial cards 247 248 #pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 249 #com* at pcmcom? slave ? # ...and the slave devices 250 251 252 # Parallel Printer Interfaces 253 254 # ISA parallel printer interfaces 255 lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 256 257 258 # SCSI Controllers and Devices 259 260 # PCI SCSI controllers 261 #adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 262 ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 263 #iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 264 #pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 265 siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 266 esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 267 268 # PCMCIA SCSI controllers 269 aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 270 spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 271 272 # SCSI bus support 273 #scsibus* at adw? 274 scsibus* at ahc? 275 scsibus* at aic? 276 #scsibus* at iha? 277 #scsibus* at pcscp? 278 scsibus* at siop? 279 scsibus* at spc? 280 scsibus* at esiop? 281 282 # SCSI devices 283 sd* at scsibus? target ? lun ? # SCSI disk drives 284 st* at scsibus? target ? lun ? # SCSI tape drives 285 cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 286 #ch* at scsibus? target ? lun ? # SCSI autochangers 287 #ss* at scsibus? target ? lun ? # SCSI scanners 288 uk* at scsibus? target ? lun ? # SCSI unknown 289 290 # IDE and related devices 291 292 # IDE controller found on most Power Personal machines 293 wdc* at pnpbus? 294 295 # PCI IDE controllers 296 pciide* at pci? dev ? function ? flags 0x0000 297 hptide* at pci? dev ? function ? 298 slide* at pci? dev ? function ? 299 300 fdc0 at pnpbus? # standard ISA floppy controller 301 fd0 at fdc0 drive ? 302 303 # ISA Plug-and-Play IDE controllers 304 #wdc* at isapnp? 305 306 # PCMCIA IDE controllers 307 wdc* at pcmcia? function ? 308 309 # ATA (IDE) bus support 310 atabus* at ata? 311 312 # IDE drives 313 # Flags are used only with controllers that support DMA operations 314 # and mode settings (e.g. some pciide controllers) 315 # The lowest order four bits (rightmost digit) of the flags define the PIO 316 # mode to use, the next set of four bits the DMA mode and the third set the 317 # UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 318 # to use, and the last bit must be 1 for this setting to be used. 319 # For DMA and UDMA, 0xf (1111) means 'disable'. 320 # 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 321 # (0xc=1100, 0xa=1010, 0xf=1111) 322 # 0x0000 means "use whatever the drive claims to support". 323 wd* at atabus? drive ? flags 0x0000 324 325 # ATAPI bus support 326 atapibus* at atapi? 327 328 # ATAPI devices 329 # flags have the same meaning as for IDE drives. 330 cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 331 sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 332 uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 333 334 # Miscellaneous mass storage devices 335 336 # Network Interfaces 337 338 # PCI network interfaces 339 ep* at pci? dev ? function ? # 3Com 3c59x 340 ex* at pci? dev ? function ? # 3Com 3c90x[BC] 341 fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 342 ne* at pci? dev ? function ? # NE2000-compatible Ethernet 343 pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 344 rtk* at pci? dev ? function ? # Realtek 8129/8139 345 sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 346 tlp* at pci? dev ? function ? # DECchip 21x4x and clones 347 vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 348 349 # pnpbus network interfaces 350 we* at pnpbus? # WD/SMC Ethernet 351 352 # ISA network interfaces 353 #ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 354 #ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 355 #ne1 at isa? port 0x300 irq 10 356 #we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 357 we1 at isa? port 0x300 iomem 0xe8000 irq 11 358 359 # ISA Plug-and-Play network intefaces 360 #ep* at isapnp? # 3Com 3c509 Ethernet 361 #ne* at isapnp? # NE2000-compatible Ethernet 362 363 # PCMCIA network interfaces 364 ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 365 ne* at pcmcia? function ? # NE2000-compatible Ethernet 366 367 # MII/PHY support 368 dmphy* at mii? phy ? # Davicom DM9101 PHYs 369 exphy* at mii? phy ? # 3Com internal PHYs 370 icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 371 inphy* at mii? phy ? # Intel 82555 PHYs 372 iophy* at mii? phy ? # Intel 82553 PHYs 373 lxtphy* at mii? phy ? # Level One LXT-970 PHYs 374 nsphy* at mii? phy ? # NS83840 PHYs 375 nsphyter* at mii? phy ? # NS83843 PHYs 376 qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 377 rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 378 rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 379 sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 380 tlphy* at mii? phy ? # ThunderLAN PHYs 381 tqphy* at mii? phy ? # TDK Semiconductor PHYs 382 ukphy* at mii? phy ? # generic unknown PHYs 383 384 385 # USB Controller and Devices 386 387 # PCI USB controllers 388 #uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 389 #ohci* at pci? dev ? function ? # Open Host Controller 390 391 # PCMCIA USB controllers 392 #slhci* at pcmcia? function ? # ScanLogic SL811HS 393 394 # USB bus support 395 #usb* at uhci? 396 #usb* at ohci? 397 #usb* at slhci? 398 399 # USB Hubs 400 #uhub* at usb? 401 #uhub* at uhub? port ? 402 403 # USB HID device 404 #uhidev* at uhub? port ? configuration ? interface ? 405 406 # USB Mice 407 #ums* at uhidev? reportid ? 408 #wsmouse* at ums? mux 0 409 410 # USB Keyboards 411 #ukbd* at uhidev? reportid ? 412 #wskbd* at ukbd? console ? mux 1 413 414 # USB serial adapter 415 #ucycom* at uhidev? reportid ? 416 417 # USB Generic HID devices 418 #uhid* at uhidev? reportid ? 419 420 # USB Printer 421 #ulpt* at uhub? port ? configuration ? interface ? 422 423 # USB Modem 424 #umodem* at uhub? port ? configuration ? 425 #ucom* at umodem? 426 427 # Option N.V. Wireless WAN modems 428 #uhso* at uhub? port ? configuration ? 429 430 # USB Mass Storage 431 #umass* at uhub? port ? configuration ? interface ? 432 #scsibus* at umass? channel ? 433 #atapibus* at umass? 434 435 # USB audio 436 #uaudio* at uhub? port ? configuration ? 437 438 # USB Ethernet adapters 439 #aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 440 #axe* at uhub? port ? # ASIX AX88172 based adapters 441 #cue* at uhub? port ? # CATC USB-EL1201A based adapters 442 #kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 443 #mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 444 #ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 445 #url* at uhub? port ? # Realtek RTL8150L based adapters 446 #udav* at uhub? port ? # Davicom DM9601 based adapters 447 448 # Prolific PL2301/PL2302 host-to-host adapter 449 #upl* at uhub? port ? 450 451 # Serial adapters 452 #uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 453 #ucom* at uftdi? portno ? 454 455 #umct* at uhub? port ? # MCT USB-RS232 serial adapter 456 #ucom* at umct? portno ? 457 458 #uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 459 #ucom* at uplcom? portno ? 460 461 #uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 462 #ucom* at uvscom? portno ? 463 464 # USB Handspring Visor 465 #uvisor* at uhub? port ? 466 #ucom* at uvisor? 467 468 # Kyocera AIR-EDGE PHONE 469 #ukyopon* at uhub? port ? 470 #ucom* at ukyopon? portno ? 471 472 # USB Generic driver 473 #ugen* at uhub? port ? 474 475 # USB scanners 476 #uscanner* at uhub? port ? 477 478 479 # Audio device 480 481 # ISA Plug-and-Play audio devices 482 #wss* at isapnp? # CS4232 483 #wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 484 485 # Audio support 486 #audio* at uaudio? 487 #audio* at audiocs? 488 489 # MIDI support 490 #midi* at pcppi? # MIDI interface to the PC speaker 491 492 # The spkr driver provides a simple tone interface to the built in speaker. 493 #spkr* at pcppi? # PC speaker 494 #spkr* at audio? # PC speaker (synthesized) 495 496 497 # Joysticks 498 499 # ISA Plug-and-Play joysticks 500 #joy* at isapnp? # Game ports (usually on audio cards) 501 502 # ISA joysticks. Probe is a little strange; add only if you have one. 503 #joy0 at isa? port 0x201 504 505 # Pull in optional local configuration 506 cinclude "arch/prep/conf/GENERIC.local" 507 508 # Pseudo-Devices 509 510 pseudo-device crypto # /dev/crypto device 511 pseudo-device swcrypto # software crypto implementation 512 513 # disk/mass storage pseudo-devices 514 pseudo-device ccd # concatenated/striped disk devices 515 #pseudo-device cgd # cryptographic disk devices 516 pseudo-device raid # RAIDframe disk driver 517 options RAID_AUTOCONFIG # auto-configuration of RAID components 518 # Options to enable various other RAIDframe RAID types. 519 #options RF_INCLUDE_EVENODD=1 520 #options RF_INCLUDE_RAID5_RS=1 521 #options RF_INCLUDE_PARITYLOGGING=1 522 #options RF_INCLUDE_CHAINDECLUSTER=1 523 #options RF_INCLUDE_INTERDECLUSTER=1 524 #options RF_INCLUDE_PARITY_DECLUSTERING=1 525 #options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 526 pseudo-device fss # file system snapshot device 527 pseudo-device md # memory disk device (ramdisk) 528 pseudo-device vnd # disk-like interface to files 529 #options VND_COMPRESSION # compressed vnd(4) 530 531 # network pseudo-devices 532 pseudo-device loop # network loopback 533 pseudo-device bpfilter # Berkeley packet filter 534 pseudo-device carp # Common Address Redundancy Protocol 535 pseudo-device npf # NPF packet filter 536 pseudo-device ppp # Point-to-Point Protocol 537 pseudo-device pppoe # PPP over Ethernet (RFC 2516) 538 #pseudo-device sl # Serial Line IP 539 pseudo-device tun # network tunneling over tty 540 pseudo-device tap # virtual Ethernet 541 pseudo-device gre # generic L3 over IP tunnel 542 pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 543 #pseudo-device faith # IPv[46] tcp relay translation i/f 544 pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 545 pseudo-device vlan # IEEE 802.1q encapsulation 546 pseudo-device bridge # simple inter-network bridging 547 pseudo-device vether # Virtual Ethernet for bridge 548 pseudo-device agr # IEEE 802.3ad link aggregation 549 550 # 551 # accept filters 552 pseudo-device accf_data # "dataready" accept filter 553 pseudo-device accf_http # "httpready" accept filter 554 555 # miscellaneous pseudo-devices 556 pseudo-device pty # pseudo-terminals 557 #pseudo-device sequencer # MIDI sequencer 558 #options RND_COM # use "com" randomness as well 559 pseudo-device clockctl # user control of clock subsystem 560 pseudo-device ksyms # /dev/ksyms 561 562 # a pseudo device needed for Coda # also needs CODA (above) 563 #pseudo-device vcoda # coda minicache <-> venus comm. 564 565 # wscons pseudo-devices 566 pseudo-device wsmux # mouse & keyboard multiplexor 567 pseudo-device wsfont 568 569 include "dev/veriexec.config" 570
Indexes created Thu Oct 02 01:09:59 GMT 2025