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 21include "arch/prep/conf/std.prep" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.202 $" 26 27maxusers 32 28 29# Platform support 30 31options PIC_OPENPIC # OpenPIC support (7043-140) 32options PIC_PREPIVR 33 34# Standard system options 35 36options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 37options NTP # NTP phase/frequency locked loop 38 39options KTRACE # system call tracing via ktrace(1) 40 41options SYSVMSG # System V-like message queues 42options SYSVSEM # System V-like semaphores 43options SYSVSHM # System V-like memory sharing 44 45options USERCONF # userconf(4) support 46#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 47options 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 52options BUFQ_PRIOCSCAN 53 54# Diagnostic/debugging support options 55#options DIAGNOSTIC # cheap kernel consistency checks 56#options DEBUG # expensive debugging checks/support 57options DDB # in-kernel debugger 58#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 59#makeoptions DEBUG="-g" 60 61# Compatibility options 62include "conf/compat_netbsd13.config" 63#options COMPAT_LINUX # Linux binary compatibility 64#options COMPAT_OSSAUDIO # Linux binary compatibility 65 66# File systems 67file-system FFS # UFS 68file-system EXT2FS # second extended file system (linux) 69#file-system LFS # log-structured file system 70file-system MFS # memory file system 71file-system NFS # Network File System client 72#file-system NTFS # Windows/NT file system (experimental) 73file-system CD9660 # ISO 9660 + Rock Ridge file system 74file-system MSDOSFS # MS-DOS file system 75#file-system FDESC # /dev/fd 76file-system KERNFS # /kern 77file-system NULLFS # loopback file system 78#file-system OVERLAY # overlay file system 79file-system PROCFS # /proc 80#file-system UMAPFS # NULLFS + uid and gid remapping 81file-system UNION # union file system 82#file-system CODA # Coda File System; also needs vcoda (below) 83file-system PTYFS # /dev/pts/N support 84file-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 90options QUOTA # legacy UFS quotas 91options QUOTA2 # new, in-filesystem UFS quotas 92options UFS_DIRHASH # UFS Large Directory Hashing 93options UFS_EXTATTR # Extended attribute support for UFS1 94options WAPBL # File system journaling support 95#options DISKLABEL_EI # disklabel Endian Independent support 96options NFSSERVER # Network File System server 97 98# Networking options 99#options GATEWAY # packet forwarding 100options INET # IP + ICMP + TCP + UDP 101options 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 107options PPP_BSDCOMP # BSD-Compress compression support for PPP 108options PPP_DEFLATE # Deflate compression support for PPP 109options 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 128options PCIVERBOSE # verbose PCI device autoconfig messages 129#options PCI_CONFIG_DUMP # verbosely dump PCI config space 130#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 131options 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 138options NFS_BOOT_BOOTPARAM 139options NFS_BOOT_DHCP 140 141# 142# wscons options 143# 144# builtin terminal emulations 145options WSEMUL_VT100 # VT100 / VT220 emulation 146# different kernel output - see dev/wscons/wsdisplayvar.h 147options WS_KERNEL_FG=WSCOL_GREEN 148#options WS_KERNEL_BG=WSCOL_BLACK 149# compatibility to other console drivers 150options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 151options 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 157options PCDISPLAY_SOFTCURSOR 158 159# Kernel root file system and dump configuration. 160config 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 169mainbus0 at root 170cpu0 at mainbus0 171 172 173# Basic Bus Support 174 175# PCI bus support 176pci0 at mainbus0 bus ? 177pci* at pchb? bus ? 178pci* at ppb? bus ? 179 180# PCI bridges 181pchb* at pci? dev ? function ? # PCI-Host bridges 182ppb* at pci? dev ? function ? # PCI-PCI bridges 183pcib* at pci? dev ? function ? # PCI-ISA bridges 184pceb* at pci? dev ? function ? # PCI-EISA bridges 185 186# EISA bus support 187eisa* at pceb? 188 189# ISA bus support 190isa* at pcib? # ISA on PCI-ISA bridge 191isa* at pceb? 192 193# PCMCIA bus support 194pcmcia* at pcic? controller ? socket ? 195 196# ISA PCMCIA controllers 197pcic0 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) 207pnpbus0 at mainbus0 208 209# Console Devices 210 211# wscons 212pckbc0 at isa? # pc keyboard controller 213pckbd* at pckbc? # PC keyboard 214pms* at pckbc? # PS/2 mouse for wsmouse 215vga* at pci? 216wsdisplay* at vga? console ? 217wskbd* at pckbd? console ? 218wsmouse* at pms? mux 0 219 220attimer0 at isa? # AT Timer 221pcppi0 at isa? # PC prog. periph. interface 222isabeep0 at pcppi? # "keyboard" beep 223 224#mcclock0 at isa? port 0x70 # mc146818 and compatible 225mcclock* at pnpbus? # mc146818 and compatible 226mkclock* at pnpbus? # mk48t18 and compatible 227 228nvram* 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 240com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 241com1 at isa? port 0x2f8 irq 3 242 243# PCMCIA serial interfaces 244com* 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 253lpt0 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 260ahc* 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 263siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 264esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 265 266# PCMCIA SCSI controllers 267aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 268spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 269 270# SCSI bus support 271#scsibus* at adw? 272scsibus* at ahc? 273scsibus* at aic? 274#scsibus* at iha? 275#scsibus* at pcscp? 276scsibus* at siop? 277scsibus* at spc? 278scsibus* at esiop? 279 280# SCSI devices 281sd* at scsibus? target ? lun ? # SCSI disk drives 282st* at scsibus? target ? lun ? # SCSI tape drives 283cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 284#ch* at scsibus? target ? lun ? # SCSI autochangers 285#ss* at scsibus? target ? lun ? # SCSI scanners 286uk* at scsibus? target ? lun ? # SCSI unknown 287 288# IDE and related devices 289 290# IDE controller found on most Power Personal machines 291wdc* at pnpbus? 292 293# PCI IDE controllers 294pciide* at pci? dev ? function ? flags 0x0000 295hptide* at pci? dev ? function ? 296slide* at pci? dev ? function ? 297 298fdc0 at pnpbus? # standard ISA floppy controller 299fd0 at fdc0 drive ? 300 301# ISA Plug-and-Play IDE controllers 302#wdc* at isapnp? 303 304# PCMCIA IDE controllers 305wdc* at pcmcia? function ? 306 307# ATA (IDE) bus support 308atabus* 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". 321wd* at atabus? drive ? flags 0x0000 322 323# ATAPI bus support 324atapibus* at atapi? 325 326# ATAPI devices 327# flags have the same meaning as for IDE drives. 328cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 329sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 330uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 331 332# Miscellaneous mass storage devices 333 334# Network Interfaces 335 336# PCI network interfaces 337ep* at pci? dev ? function ? # 3Com 3c59x 338ex* at pci? dev ? function ? # 3Com 3c90x[BC] 339fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 340ne* at pci? dev ? function ? # NE2000-compatible Ethernet 341pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 342rtk* at pci? dev ? function ? # Realtek 8129/8139 343sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 344tlp* at pci? dev ? function ? # DECchip 21x4x and clones 345vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 346 347# pnpbus network interfaces 348we* 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 355we1 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 362ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 363ne* at pcmcia? function ? # NE2000-compatible Ethernet 364 365# MII/PHY support 366dmphy* at mii? phy ? # Davicom DM9101 PHYs 367exphy* at mii? phy ? # 3Com internal PHYs 368icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 369inphy* at mii? phy ? # Intel 82555 PHYs 370iophy* at mii? phy ? # Intel 82553 PHYs 371lxtphy* at mii? phy ? # Level One LXT-970 PHYs 372nsphy* at mii? phy ? # NS83840 PHYs 373nsphyter* at mii? phy ? # NS83843 PHYs 374qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 375rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 376rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 377sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 378tlphy* at mii? phy ? # ThunderLAN PHYs 379tqphy* at mii? phy ? # TDK Semiconductor PHYs 380ukphy* 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 501pseudo-device crypto # /dev/crypto device 502pseudo-device swcrypto # software crypto implementation 503 504# disk/mass storage pseudo-devices 505pseudo-device ccd # concatenated/striped disk devices 506#pseudo-device cgd # cryptographic disk devices 507pseudo-device raid # RAIDframe disk driver 508options 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 517pseudo-device fss # file system snapshot device 518pseudo-device md # memory disk device (ramdisk) 519pseudo-device vnd # disk-like interface to files 520#options VND_COMPRESSION # compressed vnd(4) 521 522# network pseudo-devices 523pseudo-device loop # network loopback 524pseudo-device bpfilter # Berkeley packet filter 525pseudo-device carp # Common Address Redundancy Protocol 526pseudo-device npf # NPF packet filter 527pseudo-device ppp # Point-to-Point Protocol 528pseudo-device pppoe # PPP over Ethernet (RFC 2516) 529#pseudo-device sl # Serial Line IP 530pseudo-device tun # network tunneling over tty 531pseudo-device tap # virtual Ethernet 532pseudo-device gre # generic L3 over IP tunnel 533pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 534#pseudo-device faith # IPv[46] tcp relay translation i/f 535pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 536pseudo-device vlan # IEEE 802.1q encapsulation 537pseudo-device bridge # simple inter-network bridging 538pseudo-device vether # Virtual Ethernet for bridge 539pseudo-device agr # IEEE 802.3ad link aggregation 540 541# 542# accept filters 543pseudo-device accf_data # "dataready" accept filter 544pseudo-device accf_http # "httpready" accept filter 545 546# miscellaneous pseudo-devices 547pseudo-device pty # pseudo-terminals 548#pseudo-device sequencer # MIDI sequencer 549#options RND_COM # use "com" randomness as well 550pseudo-device clockctl # user control of clock subsystem 551pseudo-device ksyms # /dev/ksyms 552pseudo-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 558pseudo-device wsmux # mouse & keyboard multiplexor 559pseudo-device wsfont 560 561include "dev/veriexec.config" 562 563# Pull in optional local configuration - always at end 564cinclude "arch/prep/conf/GENERIC.local" 565