GENERIC revision 1.189
1# $NetBSD: GENERIC,v 1.189 2019/04/26 21:40:32 sevan 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: 1.189 $" 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 65# File systems 66file-system FFS # UFS 67file-system EXT2FS # second extended file system (linux) 68#file-system LFS # log-structured file system 69file-system MFS # memory file system 70file-system NFS # Network File System client 71#file-system NTFS # Windows/NT file system (experimental) 72file-system CD9660 # ISO 9660 + Rock Ridge file system 73file-system MSDOSFS # MS-DOS file system 74#file-system FDESC # /dev/fd 75file-system KERNFS # /kern 76file-system NULLFS # loopback file system 77#file-system OVERLAY # overlay file system 78file-system PROCFS # /proc 79#file-system UMAPFS # NULLFS + uid and gid remapping 80file-system UNION # union file system 81#file-system CODA # Coda File System; also needs vcoda (below) 82file-system PTYFS # /dev/pts/N support 83file-system TMPFS # Efficient memory file-system 84#file-system UDF # experimental - OSTA UDF CD/DVD file-system 85 86# File system options 87options QUOTA # legacy UFS quotas 88options QUOTA2 # new, in-filesystem UFS quotas 89#options DISKLABEL_EI # disklabel Endian Independent support 90#options FFS_EI # FFS Endian Independent support 91options WAPBL # File system journaling support 92#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 93options NFSSERVER # Network File System server 94#options FFS_NO_SNAPSHOT # No FFS snapshot support 95options UFS_EXTATTR # Extended attribute support for UFS1 96#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 97 # immutable) behave as system flags. 98 99# Networking options 100#options GATEWAY # packet forwarding 101options INET # IP + ICMP + TCP + UDP 102options INET6 # IPv6 103#options IPSEC # IP security 104#options IPSEC_DEBUG # debug for IP security 105#options MROUTING # IP multicast routing 106#options PIM # Protocol Independent Multicast 107#options NETATALK # AppleTalk networking protocols 108options PPP_BSDCOMP # BSD-Compress compression support for PPP 109options PPP_DEFLATE # Deflate compression support for PPP 110options PPP_FILTER # Active filter support for PPP (requires bpf) 111#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 112 113#options ALTQ # Manipulate network interfaces' output queues 114#options ALTQ_BLUE # Stochastic Fair Blue 115#options ALTQ_CBQ # Class-Based Queueing 116#options ALTQ_CDNR # Diffserv Traffic Conditioner 117#options ALTQ_FIFOQ # First-In First-Out Queue 118#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 119#options ALTQ_HFSC # Hierarchical Fair Service Curve 120#options ALTQ_LOCALQ # Local queueing discipline 121#options ALTQ_PRIQ # Priority Queueing 122#options ALTQ_RED # Random Early Detection 123#options ALTQ_RIO # RED with IN/OUT 124#options ALTQ_WFQ # Weighted Fair Queueing 125 126# These options enable verbose messages for several subsystems. 127# Warning, these may compile large string tables into the kernel! 128#options MIIVERBOSE # verbose PHY autoconfig messages 129options PCIVERBOSE # verbose PCI device autoconfig messages 130#options PCI_CONFIG_DUMP # verbosely dump PCI config space 131#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 132options SCSIVERBOSE # human readable SCSI error messages 133#options USBVERBOSE # verbose USB device autoconfig messages 134#options RESIDUAL_DATA_DUMP # verbosely dump residual data 135#options NVRAM_DUMP # verbosely dump contents of nvram. 136 # Warning: output may not be ascii! 137 138#options NFS_BOOT_BOOTP 139options NFS_BOOT_BOOTPARAM 140options NFS_BOOT_DHCP 141 142# 143# wscons options 144# 145# builtin terminal emulations 146options WSEMUL_VT100 # VT100 / VT220 emulation 147# different kernel output - see dev/wscons/wsdisplayvar.h 148options WS_KERNEL_FG=WSCOL_GREEN 149#options WS_KERNEL_BG=WSCOL_BLACK 150# compatibility to other console drivers 151options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 152options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 153# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 154#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 155# allocate a number of virtual screens at autoconfiguration time 156#options WSDISPLAY_DEFAULTSCREENS=4 157# use a large software cursor that doesn't blink 158options PCDISPLAY_SOFTCURSOR 159 160# Kernel root file system and dump configuration. 161config netbsd root on ? type ? 162#config netbsd root on tlp0 type nfs 163#config netbsd root on pcn0 type nfs 164 165 166# 167# Device configuration 168# 169 170mainbus0 at root 171cpu0 at mainbus0 172 173 174# Basic Bus Support 175 176# PCI bus support 177pci0 at mainbus0 bus ? 178pci* at pchb? bus ? 179pci* at ppb? bus ? 180 181# PCI bridges 182pchb* at pci? dev ? function ? # PCI-Host bridges 183ppb* at pci? dev ? function ? # PCI-PCI bridges 184pcib* at pci? dev ? function ? # PCI-ISA bridges 185pceb* at pci? dev ? function ? # PCI-EISA bridges 186 187# EISA bus support 188eisa* at pceb? 189 190# ISA bus support 191isa* at pcib? # ISA on PCI-ISA bridge 192isa* at pceb? 193 194# PCMCIA bus support 195pcmcia* at pcic? controller ? socket ? 196 197# ISA PCMCIA controllers 198pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 199 200#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 201#options PCIC_ISA_ALLOC_IOBASE=0x0400 202#options PCIC_ISA_ALLOC_IOSIZE=0x0100 203 204# ISA Plug-and-Play bus support 205#isapnp0 at isa? 206 207# PnPbus bus support (required) 208pnpbus0 at mainbus0 209 210# Console Devices 211 212# wscons 213pckbc0 at isa? # pc keyboard controller 214pckbd* at pckbc? # PC keyboard 215pms* at pckbc? # PS/2 mouse for wsmouse 216vga* at pci? 217wsdisplay* at vga? console ? 218wskbd* at pckbd? console ? 219wsmouse* at pms? mux 0 220 221attimer0 at isa? # AT Timer 222pcppi0 at isa? # PC prog. periph. interface 223isabeep0 at pcppi? # "keyboard" beep 224 225#mcclock0 at isa? port 0x70 # mc146818 and compatible 226mcclock* at pnpbus? # mc146818 and compatible 227mkclock* at pnpbus? # mk48t18 and compatible 228 229nvram* at pnpbus? 230 231# Cryptographic Devices 232 233# PCI cryptographic devices 234#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 235#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 236 237 238# Serial Devices 239 240# ISA serial interfaces 241com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 242com1 at isa? port 0x2f8 irq 3 243 244# PCMCIA serial interfaces 245com* at pcmcia? function ? # Modems and serial cards 246 247#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 248#com* at pcmcom? slave ? # ...and the slave devices 249 250 251# Parallel Printer Interfaces 252 253# ISA parallel printer interfaces 254lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 255 256 257# SCSI Controllers and Devices 258 259# PCI SCSI controllers 260#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 261ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 262#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 263#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 264siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 265esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 266 267# PCMCIA SCSI controllers 268aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 269spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 270 271# SCSI bus support 272#scsibus* at adw? 273scsibus* at ahc? 274scsibus* at aic? 275#scsibus* at iha? 276#scsibus* at pcscp? 277scsibus* at siop? 278scsibus* at spc? 279scsibus* at esiop? 280 281# SCSI devices 282sd* at scsibus? target ? lun ? # SCSI disk drives 283st* at scsibus? target ? lun ? # SCSI tape drives 284cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 285#ch* at scsibus? target ? lun ? # SCSI autochangers 286#ss* at scsibus? target ? lun ? # SCSI scanners 287uk* at scsibus? target ? lun ? # SCSI unknown 288 289# IDE and related devices 290 291# IDE controller found on most Power Personal machines 292wdc* at pnpbus? 293 294# PCI IDE controllers 295pciide* at pci? dev ? function ? flags 0x0000 296hptide* at pci? dev ? function ? 297slide* at pci? dev ? function ? 298 299fdc0 at pnpbus? # standard ISA floppy controller 300fd0 at fdc0 drive ? 301 302# ISA Plug-and-Play IDE controllers 303#wdc* at isapnp? 304 305# PCMCIA IDE controllers 306wdc* at pcmcia? function ? 307 308# ATA (IDE) bus support 309atabus* at ata? 310 311# IDE drives 312# Flags are used only with controllers that support DMA operations 313# and mode settings (e.g. some pciide controllers) 314# The lowest order four bits (rightmost digit) of the flags define the PIO 315# mode to use, the next set of four bits the DMA mode and the third set the 316# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 317# to use, and the last bit must be 1 for this setting to be used. 318# For DMA and UDMA, 0xf (1111) means 'disable'. 319# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 320# (0xc=1100, 0xa=1010, 0xf=1111) 321# 0x0000 means "use whatever the drive claims to support". 322wd* at atabus? drive ? flags 0x0000 323 324# ATAPI bus support 325atapibus* at atapi? 326 327# ATAPI devices 328# flags have the same meaning as for IDE drives. 329cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 330sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 331uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 332 333# Miscellaneous mass storage devices 334 335# Network Interfaces 336 337# PCI network interfaces 338ep* at pci? dev ? function ? # 3Com 3c59x 339ex* at pci? dev ? function ? # 3Com 3c90x[BC] 340fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 341ne* at pci? dev ? function ? # NE2000-compatible Ethernet 342pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 343rtk* at pci? dev ? function ? # Realtek 8129/8139 344sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 345tlp* at pci? dev ? function ? # DECchip 21x4x and clones 346vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 347 348# pnpbus network interfaces 349we* at pnpbus? # WD/SMC Ethernet 350 351# ISA network interfaces 352#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 353#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 354#ne1 at isa? port 0x300 irq 10 355#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 356we1 at isa? port 0x300 iomem 0xe8000 irq 11 357 358# ISA Plug-and-Play network intefaces 359#ep* at isapnp? # 3Com 3c509 Ethernet 360#ne* at isapnp? # NE2000-compatible Ethernet 361 362# PCMCIA network interfaces 363ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 364ne* at pcmcia? function ? # NE2000-compatible Ethernet 365 366# MII/PHY support 367dmphy* at mii? phy ? # Davicom DM9101 PHYs 368exphy* at mii? phy ? # 3Com internal PHYs 369icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 370inphy* at mii? phy ? # Intel 82555 PHYs 371iophy* at mii? phy ? # Intel 82553 PHYs 372lxtphy* at mii? phy ? # Level One LXT-970 PHYs 373nsphy* at mii? phy ? # NS83840 PHYs 374nsphyter* at mii? phy ? # NS83843 PHYs 375qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 376rgephy* at mii? phy ? # Realtek 8169S/8110S/8211 PHYs 377rlphy* at mii? phy ? # Realtek 8139/8201L PHYs 378sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 379tlphy* at mii? phy ? # ThunderLAN PHYs 380tqphy* at mii? phy ? # TDK Semiconductor PHYs 381ukphy* at mii? phy ? # generic unknown PHYs 382 383 384# USB Controller and Devices 385 386# PCI USB controllers 387#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 388#ohci* at pci? dev ? function ? # Open Host Controller 389 390# PCMCIA USB controllers 391#slhci* at pcmcia? function ? # ScanLogic SL811HS 392 393# USB bus support 394#usb* at uhci? 395#usb* at ohci? 396#usb* at slhci? 397 398# USB Hubs 399#uhub* at usb? 400#uhub* at uhub? port ? 401 402# USB HID device 403#uhidev* at uhub? port ? configuration ? interface ? 404 405# USB Mice 406#ums* at uhidev? reportid ? 407#wsmouse* at ums? mux 0 408 409# USB Keyboards 410#ukbd* at uhidev? reportid ? 411#wskbd* at ukbd? console ? mux 1 412 413# USB serial adapter 414#ucycom* at uhidev? reportid ? 415 416# USB Generic HID devices 417#uhid* at uhidev? reportid ? 418 419# USB Printer 420#ulpt* at uhub? port ? configuration ? interface ? 421 422# USB Modem 423#umodem* at uhub? port ? configuration ? 424#ucom* at umodem? 425 426# Option N.V. Wireless WAN modems 427#uhso* at uhub? port ? configuration ? 428 429# USB Mass Storage 430#umass* at uhub? port ? configuration ? interface ? 431#scsibus* at umass? channel ? 432#atapibus* at umass? 433 434# USB audio 435#uaudio* at uhub? port ? configuration ? 436 437# USB Ethernet adapters 438#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 439#axe* at uhub? port ? # ASIX AX88172 based adapters 440#cue* at uhub? port ? # CATC USB-EL1201A based adapters 441#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 442#mue* at uhub? port ? # Microchip LAN75xx/LAN78xx based adapters 443#ure* at uhub? port ? # Realtek RTL8152/RTL8153 based adapters 444#url* at uhub? port ? # Realtek RTL8150L based adapters 445#udav* at uhub? port ? # Davicom DM9601 based adapters 446 447# Prolific PL2301/PL2302 host-to-host adapter 448#upl* at uhub? port ? 449 450# Serial adapters 451#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 452#ucom* at uftdi? portno ? 453 454#umct* at uhub? port ? # MCT USB-RS232 serial adapter 455#ucom* at umct? portno ? 456 457#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 458#ucom* at uplcom? portno ? 459 460#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 461#ucom* at uvscom? portno ? 462 463# Diamond Multimedia Rio 500 464#urio* at uhub? port ? 465 466# USB Handspring Visor 467#uvisor* at uhub? port ? 468#ucom* at uvisor? 469 470# Kyocera AIR-EDGE PHONE 471#ukyopon* at uhub? port ? 472#ucom* at ukyopon? portno ? 473 474# Y@P firmware loader 475#uyap* at uhub? port ? 476 477# USB Generic driver 478#ugen* at uhub? port ? 479 480# USB scanners 481#uscanner* at uhub? port ? 482 483 484# Audio device 485 486# ISA Plug-and-Play audio devices 487#wss* at isapnp? # CS4232 488#wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 489 490# Audio support 491#audio* at uaudio? 492#audio* at audiocs? 493 494# MIDI support 495#midi* at pcppi? # MIDI interface to the PC speaker 496 497# The spkr driver provides a simple tone interface to the built in speaker. 498#spkr* at pcppi? # PC speaker 499#spkr* at audio? # PC speaker (synthesized) 500 501 502# Joysticks 503 504# ISA Plug-and-Play joysticks 505#joy* at isapnp? # Game ports (usually on audio cards) 506 507# ISA joysticks. Probe is a little strange; add only if you have one. 508#joy0 at isa? port 0x201 509 510# Pull in optional local configuration 511cinclude "arch/prep/conf/GENERIC.local" 512 513# Pseudo-Devices 514 515pseudo-device crypto # /dev/crypto device 516pseudo-device swcrypto # software crypto implementation 517 518# disk/mass storage pseudo-devices 519pseudo-device ccd # concatenated/striped disk devices 520#pseudo-device cgd # cryptographic disk devices 521pseudo-device raid # RAIDframe disk driver 522options RAID_AUTOCONFIG # auto-configuration of RAID components 523# Options to enable various other RAIDframe RAID types. 524#options RF_INCLUDE_EVENODD=1 525#options RF_INCLUDE_RAID5_RS=1 526#options RF_INCLUDE_PARITYLOGGING=1 527#options RF_INCLUDE_CHAINDECLUSTER=1 528#options RF_INCLUDE_INTERDECLUSTER=1 529#options RF_INCLUDE_PARITY_DECLUSTERING=1 530#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 531pseudo-device fss # file system snapshot device 532pseudo-device md # memory disk device (ramdisk) 533pseudo-device vnd # disk-like interface to files 534#options VND_COMPRESSION # compressed vnd(4) 535 536# network pseudo-devices 537pseudo-device loop # network loopback 538pseudo-device bpfilter # Berkeley packet filter 539pseudo-device carp # Common Address Redundancy Protocol 540pseudo-device npf # NPF packet filter 541pseudo-device ppp # Point-to-Point Protocol 542pseudo-device pppoe # PPP over Ethernet (RFC 2516) 543#pseudo-device sl # Serial Line IP 544pseudo-device strip # Starmode Radio IP (Metricom) 545pseudo-device tun # network tunneling over tty 546pseudo-device tap # virtual Ethernet 547pseudo-device gre # generic L3 over IP tunnel 548pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 549#pseudo-device faith # IPv[46] tcp relay translation i/f 550pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 551pseudo-device vlan # IEEE 802.1q encapsulation 552pseudo-device bridge # simple inter-network bridging 553#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 554pseudo-device agr # IEEE 802.3ad link aggregation 555 556# 557# accept filters 558pseudo-device accf_data # "dataready" accept filter 559pseudo-device accf_http # "httpready" accept filter 560 561# miscellaneous pseudo-devices 562pseudo-device pty # pseudo-terminals 563#pseudo-device sequencer # MIDI sequencer 564#options RND_COM # use "com" randomness as well 565pseudo-device clockctl # user control of clock subsystem 566pseudo-device ksyms # /dev/ksyms 567 568# a pseudo device needed for Coda # also needs CODA (above) 569#pseudo-device vcoda # coda minicache <-> venus comm. 570 571# wscons pseudo-devices 572pseudo-device wsmux # mouse & keyboard multiplexor 573pseudo-device wsfont 574 575include "dev/veriexec.config" 576