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 21include "arch/prep/conf/std.prep" 22 23options INCLUDE_CONFIG_FILE # embed config file in kernel binary 24 25#ident "GENERIC-$Revision: 1.195 $" 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 88options QUOTA # legacy UFS quotas 89options QUOTA2 # new, in-filesystem UFS quotas 90#options DISKLABEL_EI # disklabel Endian Independent support 91#options FFS_EI # FFS Endian Independent support 92options WAPBL # File system journaling support 93#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 94options NFSSERVER # Network File System server 95#options FFS_NO_SNAPSHOT # No FFS snapshot support 96options 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 102options INET # IP + ICMP + TCP + UDP 103options 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 109options PPP_BSDCOMP # BSD-Compress compression support for PPP 110options PPP_DEFLATE # Deflate compression support for PPP 111options 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 130options PCIVERBOSE # verbose PCI device autoconfig messages 131#options PCI_CONFIG_DUMP # verbosely dump PCI config space 132#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 133options 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 140options NFS_BOOT_BOOTPARAM 141options NFS_BOOT_DHCP 142 143# 144# wscons options 145# 146# builtin terminal emulations 147options WSEMUL_VT100 # VT100 / VT220 emulation 148# different kernel output - see dev/wscons/wsdisplayvar.h 149options WS_KERNEL_FG=WSCOL_GREEN 150#options WS_KERNEL_BG=WSCOL_BLACK 151# compatibility to other console drivers 152options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 153options 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 159options PCDISPLAY_SOFTCURSOR 160 161# Kernel root file system and dump configuration. 162config 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 171mainbus0 at root 172cpu0 at mainbus0 173 174 175# Basic Bus Support 176 177# PCI bus support 178pci0 at mainbus0 bus ? 179pci* at pchb? bus ? 180pci* at ppb? bus ? 181 182# PCI bridges 183pchb* at pci? dev ? function ? # PCI-Host bridges 184ppb* at pci? dev ? function ? # PCI-PCI bridges 185pcib* at pci? dev ? function ? # PCI-ISA bridges 186pceb* at pci? dev ? function ? # PCI-EISA bridges 187 188# EISA bus support 189eisa* at pceb? 190 191# ISA bus support 192isa* at pcib? # ISA on PCI-ISA bridge 193isa* at pceb? 194 195# PCMCIA bus support 196pcmcia* at pcic? controller ? socket ? 197 198# ISA PCMCIA controllers 199pcic0 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) 209pnpbus0 at mainbus0 210 211# Console Devices 212 213# wscons 214pckbc0 at isa? # pc keyboard controller 215pckbd* at pckbc? # PC keyboard 216pms* at pckbc? # PS/2 mouse for wsmouse 217vga* at pci? 218wsdisplay* at vga? console ? 219wskbd* at pckbd? console ? 220wsmouse* at pms? mux 0 221 222attimer0 at isa? # AT Timer 223pcppi0 at isa? # PC prog. periph. interface 224isabeep0 at pcppi? # "keyboard" beep 225 226#mcclock0 at isa? port 0x70 # mc146818 and compatible 227mcclock* at pnpbus? # mc146818 and compatible 228mkclock* at pnpbus? # mk48t18 and compatible 229 230nvram* 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 242com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 243com1 at isa? port 0x2f8 irq 3 244 245# PCMCIA serial interfaces 246com* 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 255lpt0 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 262ahc* 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 265siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 266esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 267 268# PCMCIA SCSI controllers 269aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 270spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 271 272# SCSI bus support 273#scsibus* at adw? 274scsibus* at ahc? 275scsibus* at aic? 276#scsibus* at iha? 277#scsibus* at pcscp? 278scsibus* at siop? 279scsibus* at spc? 280scsibus* at esiop? 281 282# SCSI devices 283sd* at scsibus? target ? lun ? # SCSI disk drives 284st* at scsibus? target ? lun ? # SCSI tape drives 285cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 286#ch* at scsibus? target ? lun ? # SCSI autochangers 287#ss* at scsibus? target ? lun ? # SCSI scanners 288uk* at scsibus? target ? lun ? # SCSI unknown 289 290# IDE and related devices 291 292# IDE controller found on most Power Personal machines 293wdc* at pnpbus? 294 295# PCI IDE controllers 296pciide* at pci? dev ? function ? flags 0x0000 297hptide* at pci? dev ? function ? 298slide* at pci? dev ? function ? 299 300fdc0 at pnpbus? # standard ISA floppy controller 301fd0 at fdc0 drive ? 302 303# ISA Plug-and-Play IDE controllers 304#wdc* at isapnp? 305 306# PCMCIA IDE controllers 307wdc* at pcmcia? function ? 308 309# ATA (IDE) bus support 310atabus* 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". 323wd* at atabus? drive ? flags 0x0000 324 325# ATAPI bus support 326atapibus* at atapi? 327 328# ATAPI devices 329# flags have the same meaning as for IDE drives. 330cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 331sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 332uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 333 334# Miscellaneous mass storage devices 335 336# Network Interfaces 337 338# PCI network interfaces 339ep* at pci? dev ? function ? # 3Com 3c59x 340ex* at pci? dev ? function ? # 3Com 3c90x[BC] 341fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 342ne* at pci? dev ? function ? # NE2000-compatible Ethernet 343pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 344rtk* at pci? dev ? function ? # Realtek 8129/8139 345sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 346tlp* at pci? dev ? function ? # DECchip 21x4x and clones 347vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 348 349# pnpbus network interfaces 350we* 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 357we1 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 364ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 365ne* at pcmcia? function ? # NE2000-compatible Ethernet 366 367# MII/PHY support 368dmphy* at mii? phy ? # Davicom DM9101 PHYs 369exphy* at mii? phy ? # 3Com internal PHYs 370icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 371inphy* at mii? phy ? # Intel 82555 PHYs 372iophy* at mii? phy ? # Intel 82553 PHYs 373lxtphy* at mii? phy ? # Level One LXT-970 PHYs 374nsphy* at mii? phy ? # NS83840 PHYs 375nsphyter* at mii? phy ? # NS83843 PHYs 376qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 377rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 378rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 379sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 380tlphy* at mii? phy ? # ThunderLAN PHYs 381tqphy* at mii? phy ? # TDK Semiconductor PHYs 382ukphy* 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 506cinclude "arch/prep/conf/GENERIC.local" 507 508# Pseudo-Devices 509 510pseudo-device crypto # /dev/crypto device 511pseudo-device swcrypto # software crypto implementation 512 513# disk/mass storage pseudo-devices 514pseudo-device ccd # concatenated/striped disk devices 515#pseudo-device cgd # cryptographic disk devices 516pseudo-device raid # RAIDframe disk driver 517options 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 526pseudo-device fss # file system snapshot device 527pseudo-device md # memory disk device (ramdisk) 528pseudo-device vnd # disk-like interface to files 529#options VND_COMPRESSION # compressed vnd(4) 530 531# network pseudo-devices 532pseudo-device loop # network loopback 533pseudo-device bpfilter # Berkeley packet filter 534pseudo-device carp # Common Address Redundancy Protocol 535pseudo-device npf # NPF packet filter 536pseudo-device ppp # Point-to-Point Protocol 537pseudo-device pppoe # PPP over Ethernet (RFC 2516) 538#pseudo-device sl # Serial Line IP 539pseudo-device tun # network tunneling over tty 540pseudo-device tap # virtual Ethernet 541pseudo-device gre # generic L3 over IP tunnel 542pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 543#pseudo-device faith # IPv[46] tcp relay translation i/f 544pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 545pseudo-device vlan # IEEE 802.1q encapsulation 546pseudo-device bridge # simple inter-network bridging 547pseudo-device vether # Virtual Ethernet for bridge 548pseudo-device agr # IEEE 802.3ad link aggregation 549 550# 551# accept filters 552pseudo-device accf_data # "dataready" accept filter 553pseudo-device accf_http # "httpready" accept filter 554 555# miscellaneous pseudo-devices 556pseudo-device pty # pseudo-terminals 557#pseudo-device sequencer # MIDI sequencer 558#options RND_COM # use "com" randomness as well 559pseudo-device clockctl # user control of clock subsystem 560pseudo-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 566pseudo-device wsmux # mouse & keyboard multiplexor 567pseudo-device wsfont 568 569include "dev/veriexec.config" 570