GENERIC revision 1.185
1# $NetBSD: GENERIC,v 1.185 2018/01/23 14:47:55 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: 1.185 $" 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 52#options 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) 111options IPFILTER_LOG # ipmon(8) log support 112options IPFILTER_LOOKUP # ippool(8) support 113options IPFILTER_COMPAT # Compat for IP-Filter 114#options IPFILTER_DEFAULT_BLOCK # block all packets by default 115#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 116 117#options ALTQ # Manipulate network interfaces' output queues 118#options ALTQ_BLUE # Stochastic Fair Blue 119#options ALTQ_CBQ # Class-Based Queueing 120#options ALTQ_CDNR # Diffserv Traffic Conditioner 121#options ALTQ_FIFOQ # First-In First-Out Queue 122#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 123#options ALTQ_HFSC # Hierarchical Fair Service Curve 124#options ALTQ_LOCALQ # Local queueing discipline 125#options ALTQ_PRIQ # Priority Queueing 126#options ALTQ_RED # Random Early Detection 127#options ALTQ_RIO # RED with IN/OUT 128#options ALTQ_WFQ # Weighted Fair Queueing 129 130# These options enable verbose messages for several subsystems. 131# Warning, these may compile large string tables into the kernel! 132#options MIIVERBOSE # verbose PHY autoconfig messages 133options PCIVERBOSE # verbose PCI device autoconfig messages 134#options PCI_CONFIG_DUMP # verbosely dump PCI config space 135#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 136options SCSIVERBOSE # human readable SCSI error messages 137#options USBVERBOSE # verbose USB device autoconfig messages 138#options RESIDUAL_DATA_DUMP # verbosely dump residual data 139#options NVRAM_DUMP # verbosely dump contents of nvram. 140 # Warning: output may not be ascii! 141 142#options NFS_BOOT_BOOTP 143options NFS_BOOT_BOOTPARAM 144options NFS_BOOT_DHCP 145 146# 147# wscons options 148# 149# builtin terminal emulations 150options WSEMUL_VT100 # VT100 / VT220 emulation 151# different kernel output - see dev/wscons/wsdisplayvar.h 152options WS_KERNEL_FG=WSCOL_GREEN 153#options WS_KERNEL_BG=WSCOL_BLACK 154# compatibility to other console drivers 155options WSDISPLAY_COMPAT_USL # wsconscfg VT handling 156options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 157# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 158#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 159# allocate a number of virtual screens at autoconfiguration time 160#options WSDISPLAY_DEFAULTSCREENS=4 161# use a large software cursor that doesn't blink 162options PCDISPLAY_SOFTCURSOR 163 164# Kernel root file system and dump configuration. 165config netbsd root on ? type ? 166#config netbsd root on tlp0 type nfs 167#config netbsd root on pcn0 type nfs 168 169 170# 171# Device configuration 172# 173 174mainbus0 at root 175cpu0 at mainbus0 176 177 178# Basic Bus Support 179 180# PCI bus support 181pci0 at mainbus0 bus ? 182pci* at pchb? bus ? 183pci* at ppb? bus ? 184 185# PCI bridges 186pchb* at pci? dev ? function ? # PCI-Host bridges 187ppb* at pci? dev ? function ? # PCI-PCI bridges 188pcib* at pci? dev ? function ? # PCI-ISA bridges 189pceb* at pci? dev ? function ? # PCI-EISA bridges 190 191# EISA bus support 192eisa* at pceb? 193 194# ISA bus support 195isa* at pcib? # ISA on PCI-ISA bridge 196isa* at pceb? 197 198# PCMCIA bus support 199pcmcia* at pcic? controller ? socket ? 200 201# ISA PCMCIA controllers 202pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 203 204#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 205#options PCIC_ISA_ALLOC_IOBASE=0x0400 206#options PCIC_ISA_ALLOC_IOSIZE=0x0100 207 208# ISA Plug-and-Play bus support 209#isapnp0 at isa? 210 211# PnPbus bus support (required) 212pnpbus0 at mainbus0 213 214# Console Devices 215 216# wscons 217pckbc0 at isa? # pc keyboard controller 218pckbd* at pckbc? # PC keyboard 219pms* at pckbc? # PS/2 mouse for wsmouse 220vga* at pci? 221wsdisplay* at vga? console ? 222wskbd* at pckbd? console ? 223wsmouse* at pms? mux 0 224 225attimer0 at isa? # AT Timer 226pcppi0 at isa? # PC prog. periph. interface 227isabeep0 at pcppi? # "keyboard" beep 228 229#mcclock0 at isa? port 0x70 # mc146818 and compatible 230mcclock* at pnpbus? # mc146818 and compatible 231mkclock* at pnpbus? # mk48t18 and compatible 232 233nvram* at pnpbus? 234 235# Cryptographic Devices 236 237# PCI cryptographic devices 238#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 239#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 240 241 242# Serial Devices 243 244# ISA serial interfaces 245com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 246com1 at isa? port 0x2f8 irq 3 247 248# PCMCIA serial interfaces 249com* at pcmcia? function ? # Modems and serial cards 250 251#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 252#com* at pcmcom? slave ? # ...and the slave devices 253 254 255# Parallel Printer Interfaces 256 257# ISA parallel printer interfaces 258lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 259 260 261# SCSI Controllers and Devices 262 263# PCI SCSI controllers 264#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 265ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 266#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 267#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 268siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 269esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 270 271# PCMCIA SCSI controllers 272aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 273spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 274 275# SCSI bus support 276#scsibus* at adw? 277scsibus* at ahc? 278scsibus* at aic? 279#scsibus* at iha? 280#scsibus* at pcscp? 281scsibus* at siop? 282scsibus* at spc? 283scsibus* at esiop? 284 285# SCSI devices 286sd* at scsibus? target ? lun ? # SCSI disk drives 287st* at scsibus? target ? lun ? # SCSI tape drives 288cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 289#ch* at scsibus? target ? lun ? # SCSI autochangers 290#ss* at scsibus? target ? lun ? # SCSI scanners 291uk* at scsibus? target ? lun ? # SCSI unknown 292 293# IDE and related devices 294 295# IDE controller found on most Power Personal machines 296wdc* at pnpbus? 297 298# PCI IDE controllers 299pciide* at pci? dev ? function ? flags 0x0000 300hptide* at pci? dev ? function ? 301slide* at pci? dev ? function ? 302 303fdc0 at pnpbus? # standard ISA floppy controller 304fd0 at fdc0 drive ? 305 306# ISA Plug-and-Play IDE controllers 307#wdc* at isapnp? 308 309# PCMCIA IDE controllers 310wdc* at pcmcia? function ? 311 312# ATA (IDE) bus support 313atabus* at ata? 314 315# IDE drives 316# Flags are used only with controllers that support DMA operations 317# and mode settings (e.g. some pciide controllers) 318# The lowest order four bits (rightmost digit) of the flags define the PIO 319# mode to use, the next set of four bits the DMA mode and the third set the 320# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 321# to use, and the last bit must be 1 for this setting to be used. 322# For DMA and UDMA, 0xf (1111) means 'disable'. 323# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 324# (0xc=1100, 0xa=1010, 0xf=1111) 325# 0x0000 means "use whatever the drive claims to support". 326wd* at atabus? drive ? flags 0x0000 327 328# ATAPI bus support 329atapibus* at atapi? 330 331# ATAPI devices 332# flags have the same meaning as for IDE drives. 333cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 334sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 335uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 336 337# Miscellaneous mass storage devices 338 339# Network Interfaces 340 341# PCI network interfaces 342ep* at pci? dev ? function ? # 3Com 3c59x 343ex* at pci? dev ? function ? # 3Com 3c90x[BC] 344fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 345ne* at pci? dev ? function ? # NE2000-compatible Ethernet 346pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 347rtk* at pci? dev ? function ? # Realtek 8129/8139 348sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 349tlp* at pci? dev ? function ? # DECchip 21x4x and clones 350vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 351 352# pnpbus network interfaces 353we* at pnpbus? # WD/SMC Ethernet 354 355# ISA network interfaces 356#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 357#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 358#ne1 at isa? port 0x300 irq 10 359#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 360we1 at isa? port 0x300 iomem 0xe8000 irq 11 361 362# ISA Plug-and-Play network intefaces 363#ep* at isapnp? # 3Com 3c509 Ethernet 364#ne* at isapnp? # NE2000-compatible Ethernet 365 366# PCMCIA network interfaces 367ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 368ne* at pcmcia? function ? # NE2000-compatible Ethernet 369 370# MII/PHY support 371dmphy* at mii? phy ? # Davicom DM9101 PHYs 372exphy* at mii? phy ? # 3Com internal PHYs 373icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 374inphy* at mii? phy ? # Intel 82555 PHYs 375iophy* at mii? phy ? # Intel 82553 PHYs 376lxtphy* at mii? phy ? # Level One LXT-970 PHYs 377nsphy* at mii? phy ? # NS83840 PHYs 378nsphyter* at mii? phy ? # NS83843 PHYs 379qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 380sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 381tlphy* at mii? phy ? # ThunderLAN PHYs 382tqphy* at mii? phy ? # TDK Semiconductor PHYs 383ukphy* at mii? phy ? # generic unknown PHYs 384 385 386# USB Controller and Devices 387 388# PCI USB controllers 389#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 390#ohci* at pci? dev ? function ? # Open Host Controller 391 392# PCMCIA USB controllers 393#slhci* at pcmcia? function ? # ScanLogic SL811HS 394 395# USB bus support 396#usb* at uhci? 397#usb* at ohci? 398#usb* at slhci? 399 400# USB Hubs 401#uhub* at usb? 402#uhub* at uhub? port ? 403 404# USB HID device 405#uhidev* at uhub? port ? configuration ? interface ? 406 407# USB Mice 408#ums* at uhidev? reportid ? 409#wsmouse* at ums? mux 0 410 411# USB Keyboards 412#ukbd* at uhidev? reportid ? 413#wskbd* at ukbd? console ? mux 1 414 415# USB serial adapter 416#ucycom* at uhidev? reportid ? 417 418# USB Generic HID devices 419#uhid* at uhidev? reportid ? 420 421# USB Printer 422#ulpt* at uhub? port ? configuration ? interface ? 423 424# USB Modem 425#umodem* at uhub? port ? configuration ? 426#ucom* at umodem? 427 428# Option N.V. Wireless WAN modems 429#uhso* at uhub? port ? configuration ? 430 431# USB Mass Storage 432#umass* at uhub? port ? configuration ? interface ? 433#scsibus* at umass? channel ? 434#atapibus* at umass? 435 436# USB audio 437#uaudio* at uhub? port ? configuration ? 438 439# USB Ethernet adapters 440#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 441#axe* at uhub? port ? # ASIX AX88172 based adapters 442#cue* at uhub? port ? # CATC USB-EL1201A based adapters 443#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B 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 539#pseudo-device carp # Common Address Redundancy Protocol 540pseudo-device ipfilter # IP filter (firewall) and NAT 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#pseudo-device pf # PF packet filter 568#pseudo-device pflog # PF log if 569 570# a pseudo device needed for Coda # also needs CODA (above) 571#pseudo-device vcoda # coda minicache <-> venus comm. 572 573# wscons pseudo-devices 574pseudo-device wsmux # mouse & keyboard multiplexor 575pseudo-device wsfont 576 577options FILEASSOC # fileassoc(9) - required for Veriexec 578 # and PAX_SEGVGUARD 579 580# Veriexec 581# 582# a pseudo device needed for veriexec 583pseudo-device veriexec 584# 585# Uncomment the fingerprint methods below that are desired. Note that 586# removing fingerprint methods will have almost no impact on the kernel 587# code size. 588# 589options VERIFIED_EXEC_FP_SHA256 590options VERIFIED_EXEC_FP_SHA384 591options VERIFIED_EXEC_FP_SHA512 592