GENERIC revision 1.143
1# $NetBSD: GENERIC,v 1.143 2008/05/30 20:10:03 tsutsui 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: 1.143 $" 26 27maxusers 32 28 29# Platform support 30 31options PIC_OPENPIC # OpenPIC support (7043-140) 32options PIC_PREPIVR 33options PIC_I8259 34 35# Standard system options 36 37options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 38options NTP # NTP phase/frequency locked loop 39 40options KTRACE # system call tracing via ktrace(1) 41 42options SYSVMSG # System V-like message queues 43options SYSVSEM # System V-like semaphores 44options SYSVSHM # System V-like memory sharing 45options P1003_1B_SEMAPHORE # p1003.1b semaphore support 46 47options LKM # loadable kernel modules 48 49options USERCONF # userconf(4) support 50#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 51options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 52 53# Enable experimental buffer queue strategy for better responsiveness under 54# high disk I/O load. Use it with caution - it's not proven to be stable yet. 55#options BUFQ_READPRIO 56#options BUFQ_PRIOCSCAN 57 58# Diagnostic/debugging support options 59#options DIAGNOSTIC # cheap kernel consistency checks 60#options DEBUG # expensive debugging checks/support 61#options KMEMSTATS # kernel memory statistics (vmstat -m) 62options DDB # in-kernel debugger 63#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 64#makeoptions DEBUG="-g" 65 66# Compatibility options 67options COMPAT_13 # NetBSD 1.3, 68options COMPAT_14 # NetBSD 1.4, 69options COMPAT_15 # NetBSD 1.5, 70options COMPAT_16 # NetBSD 1.6, 71options COMPAT_20 # NetBSD 2.0, 72options COMPAT_30 # NetBSD 3.0, 73options COMPAT_40 # NetBSD 4.0 compatibility. 74options COMPAT_43 # and 4.3BSD 75#options COMPAT_LINUX # Linux binary compatibility 76#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 77options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 78 79# File systems 80file-system FFS # UFS 81file-system EXT2FS # second extended file system (linux) 82#file-system LFS # log-structured file system 83file-system MFS # memory file system 84file-system NFS # Network File System client 85#file-system NTFS # Windows/NT file system (experimental) 86file-system CD9660 # ISO 9660 + Rock Ridge file system 87file-system MSDOSFS # MS-DOS file system 88#file-system FDESC # /dev/fd 89file-system KERNFS # /kern 90file-system NULLFS # loopback file system 91#file-system OVERLAY # overlay file system 92#file-system PORTAL # portal filesystem (still experimental) 93file-system PROCFS # /proc 94#file-system UMAPFS # NULLFS + uid and gid remapping 95file-system UNION # union file system 96#file-system CODA # Coda File System; also needs vcoda (below) 97file-system PTYFS # /dev/pts/N support 98#file-system TMPFS # Efficient memory file-system 99#file-system UDF # experimental - OSTA UDF CD/DVD file-system 100 101# File system options 102options QUOTA # UFS quotas 103#options FFS_EI # FFS Endian Independant support 104options SOFTDEP # FFS soft updates support. 105#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 106options NFSSERVER # Network File System server 107#options FFS_NO_SNAPSHOT # No FFS snapshot support 108#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 109 # immutable) behave as system flags. 110 111# Networking options 112#options GATEWAY # packet forwarding 113options INET # IP + ICMP + TCP + UDP 114options INET6 # IPv6 115#options IPSEC # IP security 116#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 117#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 118#options IPSEC_DEBUG # debug for IP security 119#options MROUTING # IP multicast routing 120#options PIM # Protocol Independent Multicast 121#options NETATALK # AppleTalk networking protocols 122options PPP_BSDCOMP # BSD-Compress compression support for PPP 123options PPP_DEFLATE # Deflate compression support for PPP 124options PPP_FILTER # Active filter support for PPP (requires bpf) 125options PFIL_HOOKS # pfil(9) packet filter hooks 126options IPFILTER_LOG # ipmon(8) log support 127options IPFILTER_LOOKUP # ippool(8) support 128#options IPFILTER_DEFAULT_BLOCK # block all packets by default 129#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131#options ALTQ # Manipulate network interfaces' output queues 132#options ALTQ_BLUE # Stochastic Fair Blue 133#options ALTQ_CBQ # Class-Based Queueing 134#options ALTQ_CDNR # Diffserv Traffic Conditioner 135#options ALTQ_FIFOQ # First-In First-Out Queue 136#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 137#options ALTQ_HFSC # Hierarchical Fair Service Curve 138#options ALTQ_LOCALQ # Local queueing discipline 139#options ALTQ_PRIQ # Priority Queueing 140#options ALTQ_RED # Random Early Detection 141#options ALTQ_RIO # RED with IN/OUT 142#options ALTQ_WFQ # Weighted Fair Queueing 143 144# These options enable verbose messages for several subsystems. 145# Warning, these may compile large string tables into the kernel! 146#options MIIVERBOSE # verbose PHY autoconfig messages 147options PCIVERBOSE # verbose PCI device autoconfig messages 148#options PCI_CONFIG_DUMP # verbosely dump PCI config space 149#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 150options SCSIVERBOSE # human readable SCSI error messages 151#options USBVERBOSE # verbose USB device autoconfig messages 152#options RESIDUAL_DATA_DUMP # verbosely dump residual data 153#options NVRAM_DUMP # verbosely dump contents of nvram. 154 # Warning: output may not be ascii! 155 156#options NFS_BOOT_BOOTP 157options NFS_BOOT_BOOTPARAM 158options NFS_BOOT_DHCP 159 160# 161# wscons options 162# 163# builtin terminal emulations 164options WSEMUL_VT100 # VT100 / VT220 emulation 165# different kernel output - see dev/wscons/wsdisplayvar.h 166options WS_KERNEL_FG=WSCOL_GREEN 167#options WS_KERNEL_BG=WSCOL_BLACK 168# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 169#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 170# allocate a number of virtual screens at autoconfiguration time 171#options WSDISPLAY_DEFAULTSCREENS=4 172# use a large software cursor that doesn't blink 173options PCDISPLAY_SOFTCURSOR 174 175# Kernel root file system and dump configuration. 176config netbsd root on ? type ? 177#config netbsd root on tlp0 type nfs 178#config netbsd root on pcn0 type nfs 179 180 181# 182# Device configuration 183# 184 185mainbus0 at root 186cpu0 at mainbus0 187 188 189# Basic Bus Support 190 191# PCI bus support 192pci0 at mainbus0 bus ? 193pci* at pchb? bus ? 194pci* at ppb? bus ? 195 196# PCI bridges 197pchb* at pci? dev ? function ? # PCI-Host bridges 198ppb* at pci? dev ? function ? # PCI-PCI bridges 199pcib* at pci? dev ? function ? # PCI-ISA bridges 200pceb* at pci? dev ? function ? # PCI-EISA bridges 201 202# EISA bus support 203eisa* at pceb? 204 205# ISA bus support 206isa* at pcib? # ISA on PCI-ISA bridge 207isa* at pceb? 208 209# PCMCIA bus support 210pcmcia* at pcic? controller ? socket ? 211 212# ISA PCMCIA controllers 213pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 214 215#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 216#options PCIC_ISA_ALLOC_IOBASE=0x0400 217#options PCIC_ISA_ALLOC_IOSIZE=0x0100 218 219# ISA Plug-and-Play bus support 220#isapnp0 at isa? 221 222# PnPbus bus support (required) 223pnpbus0 at mainbus0 224 225# Console Devices 226 227# wscons 228pckbc0 at isa? # pc keyboard controller 229pckbd* at pckbc? # PC keyboard 230pms* at pckbc? # PS/2 mouse for wsmouse 231vga* at pci? 232wsdisplay* at vga? console ? 233wskbd* at pckbd? console ? 234wsmouse* at pms? mux 0 235 236attimer0 at isa? # AT Timer 237pcppi0 at isa? # PC prog. periph. interface 238isabeep0 at pcppi? # "keyboard" beep 239 240#mcclock0 at isa? port 0x70 # mc146818 and compatible 241mcclock* at pnpbus? # mc146818 and compatible 242mkclock* at pnpbus? # mk48t18 and compatible 243 244nvram* at pnpbus? 245 246# Cryptographic Devices 247 248# PCI cryptographic devices 249#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 250#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 251 252 253# Serial Devices 254 255# ISA serial interfaces 256com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 257com1 at isa? port 0x2f8 irq 3 258 259# PCMCIA serial interfaces 260com* at pcmcia? function ? # Modems and serial cards 261 262#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 263#com* at pcmcom? slave ? # ...and the slave devices 264 265 266# Parallel Printer Interfaces 267 268# ISA parallel printer interfaces 269lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 270 271 272# SCSI Controllers and Devices 273 274# PCI SCSI controllers 275#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 276ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 277#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 278#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 279siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 280esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 281 282# PCMCIA SCSI controllers 283aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 284spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 285 286# SCSI bus support 287#scsibus* at adw? 288scsibus* at ahc? 289scsibus* at aic? 290#scsibus* at iha? 291#scsibus* at pcscp? 292scsibus* at siop? 293scsibus* at spc? 294scsibus* at esiop? 295 296# SCSI devices 297sd* at scsibus? target ? lun ? # SCSI disk drives 298st* at scsibus? target ? lun ? # SCSI tape drives 299cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 300#ch* at scsibus? target ? lun ? # SCSI autochangers 301#ss* at scsibus? target ? lun ? # SCSI scanners 302uk* at scsibus? target ? lun ? # SCSI unknown 303 304# IDE and related devices 305 306# IDE controller found on most Power Personal machines 307wdc* at pnpbus? 308 309# PCI IDE controllers 310pciide* at pci? dev ? function ? flags 0x0000 311hptide* at pci? dev ? function ? 312slide* at pci? dev ? function ? 313 314fdc0 at pnpbus? # standard ISA floppy controller 315fd0 at fdc0 drive ? 316 317# ISA Plug-and-Play IDE controllers 318#wdc* at isapnp? 319 320# PCMCIA IDE controllers 321wdc* at pcmcia? function ? 322 323# ATA (IDE) bus support 324atabus* at ata? 325 326# IDE drives 327# Flags are used only with controllers that support DMA operations 328# and mode settings (e.g. some pciide controllers) 329# The lowest order four bits (rightmost digit) of the flags define the PIO 330# mode to use, the next set of four bits the DMA mode and the third set the 331# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 332# to use, and the last bit must be 1 for this setting to be used. 333# For DMA and UDMA, 0xf (1111) means 'disable'. 334# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 335# (0xc=1100, 0xa=1010, 0xf=1111) 336# 0x0000 means "use whatever the drive claims to support". 337wd* at atabus? drive ? flags 0x0000 338 339# ATAPI bus support 340atapibus* at atapi? 341 342# ATAPI devices 343# flags have the same meaning as for IDE drives. 344cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 345sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 346uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 347 348# Miscellaneous mass storage devices 349 350# Network Interfaces 351 352# PCI network interfaces 353ep* at pci? dev ? function ? # 3Com 3c59x 354ex* at pci? dev ? function ? # 3Com 3c90x[BC] 355fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 356ne* at pci? dev ? function ? # NE2000-compatible Ethernet 357pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 358rtk* at pci? dev ? function ? # Realtek 8129/8139 359sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 360tlp* at pci? dev ? function ? # DECchip 21x4x and clones 361vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 362 363# pnpbus network interfaces 364we* at pnpbus? # WD/SMC Ethernet 365 366# ISA network interfaces 367#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 368#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 369#ne1 at isa? port 0x300 irq 10 370#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 371we1 at isa? port 0x300 iomem 0xe8000 irq 11 372 373# ISA Plug-and-Play network intefaces 374#ep* at isapnp? # 3Com 3c509 Ethernet 375#ne* at isapnp? # NE2000-compatible Ethernet 376 377# PCMCIA network interfaces 378ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 379ne* at pcmcia? function ? # NE2000-compatible Ethernet 380 381# MII/PHY support 382dmphy* at mii? phy ? # Davicom DM9101 PHYs 383exphy* at mii? phy ? # 3Com internal PHYs 384icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 385inphy* at mii? phy ? # Intel 82555 PHYs 386iophy* at mii? phy ? # Intel 82553 PHYs 387lxtphy* at mii? phy ? # Level One LXT-970 PHYs 388nsphy* at mii? phy ? # NS83840 PHYs 389nsphyter* at mii? phy ? # NS83843 PHYs 390qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 391sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 392tlphy* at mii? phy ? # ThunderLAN PHYs 393tqphy* at mii? phy ? # TDK Semiconductor PHYs 394ukphy* at mii? phy ? # generic unknown PHYs 395 396 397# USB Controller and Devices 398 399# PCI USB controllers 400#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 401#ohci* at pci? dev ? function ? # Open Host Controller 402 403# PCMCIA USB controllers 404#slhci* at pcmcia? function ? # ScanLogic SL811HS 405 406# USB bus support 407#usb* at uhci? 408#usb* at ohci? 409#usb* at slhci? 410 411# USB Hubs 412#uhub* at usb? 413#uhub* at uhub? port ? 414 415# USB HID device 416#uhidev* at uhub? port ? configuration ? interface ? 417 418# USB Mice 419#ums* at uhidev? reportid ? 420#wsmouse* at ums? mux 0 421 422# USB Keyboards 423#ukbd* at uhidev? reportid ? 424#wskbd* at ukbd? console ? mux 1 425 426# USB serial adapter 427#ucycom* at uhidev? reportid ? 428 429# USB Generic HID devices 430#uhid* at uhidev? reportid ? 431 432# USB Printer 433#ulpt* at uhub? port ? configuration ? interface ? 434 435# USB Modem 436#umodem* at uhub? port ? configuration ? 437#ucom* at umodem? 438 439# USB Mass Storage 440#umass* at uhub? port ? configuration ? interface ? 441#scsibus* at umass? channel ? 442#atapibus* at umass? 443 444# USB audio 445#uaudio* at uhub? port ? configuration ? 446 447# USB Ethernet adapters 448#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 449#axe* at uhub? port ? # ASIX AX88172 based adapters 450#cue* at uhub? port ? # CATC USB-EL1201A based adapters 451#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 452#url* at uhub? port ? # Realtek RTL8150L based adapters 453#udav* at uhub? port ? # Davicom DM9601 based adapters 454 455# Prolific PL2301/PL2302 host-to-host adapter 456#upl* at uhub? port ? 457 458# Serial adapters 459#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 460#ucom* at uftdi? portno ? 461 462#umct* at uhub? port ? # MCT USB-RS232 serial adapter 463#ucom* at umct? portno ? 464 465#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 466#ucom* at uplcom? portno ? 467 468#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 469#ucom* at uvscom? portno ? 470 471# Diamond Multimedia Rio 500 472#urio* at uhub? port ? 473 474# USB Handspring Visor 475#uvisor* at uhub? port ? 476#ucom* at uvisor? 477 478# Kyocera AIR-EDGE PHONE 479#ukyopon* at uhub? port ? 480#ucom* at ukyopon? portno ? 481 482# Y@P firmware loader 483#uyap* at uhub? port ? 484 485# USB Generic driver 486#ugen* at uhub? port ? 487 488# USB scanners 489#uscanner* at uhub? port ? 490 491 492# Audio device 493 494# ISA Plug-and-Play audio devices 495#wss* at isapnp? # CS4232 496#wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 497 498# Audio support 499#audio* at uaudio? 500#audio* at audiocs? 501 502# MIDI support 503#midi* at pcppi? # MIDI interface to the PC speaker 504 505# The spkr driver provides a simple tone interface to the built in speaker. 506#spkr0 at pcppi? # PC speaker 507 508 509# Joysticks 510 511# ISA Plug-and-Play joysticks 512#joy* at isapnp? # Game ports (usually on audio cards) 513 514# ISA joysticks. Probe is a little strange; add only if you have one. 515#joy0 at isa? port 0x201 516 517# Pull in optional local configuration 518cinclude "arch/prep/conf/GENERIC.local" 519 520# Pseudo-Devices 521 522pseudo-device crypto # /dev/crypto device 523pseudo-device swcrypto # software crypto implementation 524 525# disk/mass storage pseudo-devices 526pseudo-device ccd 4 # concatenated/striped disk devices 527#pseudo-device cgd 4 # cryptographic disk devices 528pseudo-device raid 8 # RAIDframe disk driver 529options RAID_AUTOCONFIG # auto-configuration of RAID components 530# Options to enable various other RAIDframe RAID types. 531#options RF_INCLUDE_EVENODD=1 532#options RF_INCLUDE_RAID5_RS=1 533#options RF_INCLUDE_PARITYLOGGING=1 534#options RF_INCLUDE_CHAINDECLUSTER=1 535#options RF_INCLUDE_INTERDECLUSTER=1 536#options RF_INCLUDE_PARITY_DECLUSTERING=1 537#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 538pseudo-device fss 4 # file system snapshot device 539pseudo-device md 1 # memory disk device (ramdisk) 540pseudo-device vnd # disk-like interface to files 541#options VND_COMPRESSION # compressed vnd(4) 542 543# network pseudo-devices 544pseudo-device loop # network loopback 545pseudo-device bpfilter # Berkeley packet filter 546#pseudo-device carp # Common Address Redundancy Protocol 547pseudo-device ipfilter # IP filter (firewall) and NAT 548pseudo-device ppp # Point-to-Point Protocol 549pseudo-device pppoe # PPP over Ethernet (RFC 2516) 550#pseudo-device sl # Serial Line IP 551pseudo-device strip # Starmode Radio IP (Metricom) 552pseudo-device tun # network tunneling over tty 553pseudo-device tap # virtual Ethernet 554pseudo-device gre # generic L3 over IP tunnel 555pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 556#pseudo-device faith # IPv[46] tcp relay translation i/f 557pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 558pseudo-device vlan # IEEE 802.1q encapsulation 559pseudo-device bridge # simple inter-network bridging 560#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 561pseudo-device agr # IEEE 802.3ad link aggregation 562 563# miscellaneous pseudo-devices 564pseudo-device pty # pseudo-terminals 565#pseudo-device sequencer 1 # MIDI sequencer 566pseudo-device rnd # /dev/random and in-kernel generator 567#options RND_COM # use "com" randomness as well 568pseudo-device clockctl # user control of clock subsystem 569pseudo-device ksyms # /dev/ksyms 570#pseudo-device pf # PF packet filter 571#pseudo-device pflog # PF log if 572 573# a pseudo device needed for Coda # also needs CODA (above) 574#pseudo-device vcoda 4 # coda minicache <-> venus comm. 575 576# wscons pseudo-devices 577pseudo-device wsmux # mouse & keyboard multiplexor 578pseudo-device wsfont 579 580options FILEASSOC # fileassoc(9) - required for Veriexec 581 582# Veriexec 583# 584# a pseudo device needed for veriexec 585pseudo-device veriexec 1 586# 587# Uncomment the fingerprint methods below that are desired. Note that 588# removing fingerprint methods will have almost no impact on the kernel 589# code size. 590# 591options VERIFIED_EXEC_FP_RMD160 592options VERIFIED_EXEC_FP_SHA256 593options VERIFIED_EXEC_FP_SHA384 594options VERIFIED_EXEC_FP_SHA512 595options VERIFIED_EXEC_FP_SHA1 596options VERIFIED_EXEC_FP_MD5 597