GENERIC revision 1.155
1# $NetBSD: GENERIC,v 1.155 2010/07/12 07:54:13 kiyohara 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: 1.155 $" 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 47 48options USERCONF # userconf(4) support 49#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 50options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 51 52# Enable experimental buffer queue strategy for better responsiveness under 53# high disk I/O load. Use it with caution - it's not proven to be stable yet. 54#options BUFQ_READPRIO 55#options BUFQ_PRIOCSCAN 56 57# Diagnostic/debugging support options 58#options DIAGNOSTIC # cheap kernel consistency checks 59#options DEBUG # expensive debugging checks/support 60#options KMEMSTATS # kernel memory statistics (vmstat -m) 61options DDB # in-kernel debugger 62#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 63#makeoptions DEBUG="-g" 64 65# Compatibility options 66options COMPAT_13 # NetBSD 1.3, 67options COMPAT_14 # NetBSD 1.4, 68options COMPAT_15 # NetBSD 1.5, 69options COMPAT_16 # NetBSD 1.6, 70options COMPAT_20 # NetBSD 2.0, 71options COMPAT_30 # NetBSD 3.0, 72options COMPAT_40 # NetBSD 4.0 compatibility. 73options COMPAT_50 # NetBSD 5.0 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 92file-system PROCFS # /proc 93#file-system UMAPFS # NULLFS + uid and gid remapping 94file-system UNION # union file system 95#file-system CODA # Coda File System; also needs vcoda (below) 96file-system PTYFS # /dev/pts/N support 97file-system TMPFS # Efficient memory file-system 98#file-system UDF # experimental - OSTA UDF CD/DVD file-system 99 100# File system options 101options QUOTA # UFS quotas 102#options FFS_EI # FFS Endian Independant support 103options WAPBL # File system journaling support - Experimental 104#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 105options NFSSERVER # Network File System server 106#options FFS_NO_SNAPSHOT # No FFS snapshot support 107#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 108 # immutable) behave as system flags. 109 110# Networking options 111#options GATEWAY # packet forwarding 112options INET # IP + ICMP + TCP + UDP 113options INET6 # IPv6 114#options IPSEC # IP security 115#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 116#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 117#options IPSEC_DEBUG # debug for IP security 118#options MROUTING # IP multicast routing 119#options PIM # Protocol Independent Multicast 120#options NETATALK # AppleTalk networking protocols 121options PPP_BSDCOMP # BSD-Compress compression support for PPP 122options PPP_DEFLATE # Deflate compression support for PPP 123options PPP_FILTER # Active filter support for PPP (requires bpf) 124options PFIL_HOOKS # pfil(9) packet filter hooks 125options IPFILTER_LOG # ipmon(8) log support 126options IPFILTER_LOOKUP # ippool(8) support 127options IPFILTER_COMPAT # Compat for IP-Filter 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# compatibility to other console drivers 169options WSDISPLAY_COMPAT_USL # VT handling 170options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes 171# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 172#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 173# allocate a number of virtual screens at autoconfiguration time 174#options WSDISPLAY_DEFAULTSCREENS=4 175# use a large software cursor that doesn't blink 176options PCDISPLAY_SOFTCURSOR 177 178# Kernel root file system and dump configuration. 179config netbsd root on ? type ? 180#config netbsd root on tlp0 type nfs 181#config netbsd root on pcn0 type nfs 182 183 184# 185# Device configuration 186# 187 188mainbus0 at root 189cpu0 at mainbus0 190 191 192# Basic Bus Support 193 194# PCI bus support 195pci0 at mainbus0 bus ? 196pci* at pchb? bus ? 197pci* at ppb? bus ? 198 199# PCI bridges 200pchb* at pci? dev ? function ? # PCI-Host bridges 201ppb* at pci? dev ? function ? # PCI-PCI bridges 202pcib* at pci? dev ? function ? # PCI-ISA bridges 203pceb* at pci? dev ? function ? # PCI-EISA bridges 204 205# EISA bus support 206eisa* at pceb? 207 208# ISA bus support 209isa* at pcib? # ISA on PCI-ISA bridge 210isa* at pceb? 211 212# PCMCIA bus support 213pcmcia* at pcic? controller ? socket ? 214 215# ISA PCMCIA controllers 216pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 217 218#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 219#options PCIC_ISA_ALLOC_IOBASE=0x0400 220#options PCIC_ISA_ALLOC_IOSIZE=0x0100 221 222# ISA Plug-and-Play bus support 223#isapnp0 at isa? 224 225# PnPbus bus support (required) 226pnpbus0 at mainbus0 227 228# Console Devices 229 230# wscons 231pckbc0 at isa? # pc keyboard controller 232pckbd* at pckbc? # PC keyboard 233pms* at pckbc? # PS/2 mouse for wsmouse 234vga* at pci? 235wsdisplay* at vga? console ? 236wskbd* at pckbd? console ? 237wsmouse* at pms? mux 0 238 239attimer0 at isa? # AT Timer 240pcppi0 at isa? # PC prog. periph. interface 241isabeep0 at pcppi? # "keyboard" beep 242 243#mcclock0 at isa? port 0x70 # mc146818 and compatible 244mcclock* at pnpbus? # mc146818 and compatible 245mkclock* at pnpbus? # mk48t18 and compatible 246 247nvram* at pnpbus? 248 249# Cryptographic Devices 250 251# PCI cryptographic devices 252#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 253#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 254 255 256# Serial Devices 257 258# ISA serial interfaces 259com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 260com1 at isa? port 0x2f8 irq 3 261 262# PCMCIA serial interfaces 263com* at pcmcia? function ? # Modems and serial cards 264 265#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 266#com* at pcmcom? slave ? # ...and the slave devices 267 268 269# Parallel Printer Interfaces 270 271# ISA parallel printer interfaces 272lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 273 274 275# SCSI Controllers and Devices 276 277# PCI SCSI controllers 278#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 279ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 280#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 281#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 282siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 283esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 284 285# PCMCIA SCSI controllers 286aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 287spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 288 289# SCSI bus support 290#scsibus* at adw? 291scsibus* at ahc? 292scsibus* at aic? 293#scsibus* at iha? 294#scsibus* at pcscp? 295scsibus* at siop? 296scsibus* at spc? 297scsibus* at esiop? 298 299# SCSI devices 300sd* at scsibus? target ? lun ? # SCSI disk drives 301st* at scsibus? target ? lun ? # SCSI tape drives 302cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 303#ch* at scsibus? target ? lun ? # SCSI autochangers 304#ss* at scsibus? target ? lun ? # SCSI scanners 305uk* at scsibus? target ? lun ? # SCSI unknown 306 307# IDE and related devices 308 309# IDE controller found on most Power Personal machines 310wdc* at pnpbus? 311 312# PCI IDE controllers 313pciide* at pci? dev ? function ? flags 0x0000 314hptide* at pci? dev ? function ? 315slide* at pci? dev ? function ? 316 317fdc0 at pnpbus? # standard ISA floppy controller 318fd0 at fdc0 drive ? 319 320# ISA Plug-and-Play IDE controllers 321#wdc* at isapnp? 322 323# PCMCIA IDE controllers 324wdc* at pcmcia? function ? 325 326# ATA (IDE) bus support 327atabus* at ata? 328 329# IDE drives 330# Flags are used only with controllers that support DMA operations 331# and mode settings (e.g. some pciide controllers) 332# The lowest order four bits (rightmost digit) of the flags define the PIO 333# mode to use, the next set of four bits the DMA mode and the third set the 334# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 335# to use, and the last bit must be 1 for this setting to be used. 336# For DMA and UDMA, 0xf (1111) means 'disable'. 337# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 338# (0xc=1100, 0xa=1010, 0xf=1111) 339# 0x0000 means "use whatever the drive claims to support". 340wd* at atabus? drive ? flags 0x0000 341 342# ATAPI bus support 343atapibus* at atapi? 344 345# ATAPI devices 346# flags have the same meaning as for IDE drives. 347cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 348sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 349uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 350 351# Miscellaneous mass storage devices 352 353# Network Interfaces 354 355# PCI network interfaces 356ep* at pci? dev ? function ? # 3Com 3c59x 357ex* at pci? dev ? function ? # 3Com 3c90x[BC] 358fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 359ne* at pci? dev ? function ? # NE2000-compatible Ethernet 360pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 361rtk* at pci? dev ? function ? # Realtek 8129/8139 362sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 363tlp* at pci? dev ? function ? # DECchip 21x4x and clones 364vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 365 366# pnpbus network interfaces 367we* at pnpbus? # WD/SMC Ethernet 368 369# ISA network interfaces 370#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 371#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 372#ne1 at isa? port 0x300 irq 10 373#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 374we1 at isa? port 0x300 iomem 0xe8000 irq 11 375 376# ISA Plug-and-Play network intefaces 377#ep* at isapnp? # 3Com 3c509 Ethernet 378#ne* at isapnp? # NE2000-compatible Ethernet 379 380# PCMCIA network interfaces 381ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 382ne* at pcmcia? function ? # NE2000-compatible Ethernet 383 384# MII/PHY support 385dmphy* at mii? phy ? # Davicom DM9101 PHYs 386exphy* at mii? phy ? # 3Com internal PHYs 387icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 388inphy* at mii? phy ? # Intel 82555 PHYs 389iophy* at mii? phy ? # Intel 82553 PHYs 390lxtphy* at mii? phy ? # Level One LXT-970 PHYs 391nsphy* at mii? phy ? # NS83840 PHYs 392nsphyter* at mii? phy ? # NS83843 PHYs 393qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 394sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 395tlphy* at mii? phy ? # ThunderLAN PHYs 396tqphy* at mii? phy ? # TDK Semiconductor PHYs 397ukphy* at mii? phy ? # generic unknown PHYs 398 399 400# USB Controller and Devices 401 402# PCI USB controllers 403#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 404#ohci* at pci? dev ? function ? # Open Host Controller 405 406# PCMCIA USB controllers 407#slhci* at pcmcia? function ? # ScanLogic SL811HS 408 409# USB bus support 410#usb* at uhci? 411#usb* at ohci? 412#usb* at slhci? 413 414# USB Hubs 415#uhub* at usb? 416#uhub* at uhub? port ? 417 418# USB HID device 419#uhidev* at uhub? port ? configuration ? interface ? 420 421# USB Mice 422#ums* at uhidev? reportid ? 423#wsmouse* at ums? mux 0 424 425# USB Keyboards 426#ukbd* at uhidev? reportid ? 427#wskbd* at ukbd? console ? mux 1 428 429# USB serial adapter 430#ucycom* at uhidev? reportid ? 431 432# USB Generic HID devices 433#uhid* at uhidev? reportid ? 434 435# USB Printer 436#ulpt* at uhub? port ? configuration ? interface ? 437 438# USB Modem 439#umodem* at uhub? port ? configuration ? 440#ucom* at umodem? 441 442# Option N.V. Wireless WAN modems 443#uhso* at uhub? port ? configuration ? 444 445# USB Mass Storage 446#umass* at uhub? port ? configuration ? interface ? 447#scsibus* at umass? channel ? 448#atapibus* at umass? 449 450# USB audio 451#uaudio* at uhub? port ? configuration ? 452 453# USB Ethernet adapters 454#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 455#axe* at uhub? port ? # ASIX AX88172 based adapters 456#cue* at uhub? port ? # CATC USB-EL1201A based adapters 457#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 458#url* at uhub? port ? # Realtek RTL8150L based adapters 459#udav* at uhub? port ? # Davicom DM9601 based adapters 460 461# Prolific PL2301/PL2302 host-to-host adapter 462#upl* at uhub? port ? 463 464# Serial adapters 465#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 466#ucom* at uftdi? portno ? 467 468#umct* at uhub? port ? # MCT USB-RS232 serial adapter 469#ucom* at umct? portno ? 470 471#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 472#ucom* at uplcom? portno ? 473 474#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 475#ucom* at uvscom? portno ? 476 477# Diamond Multimedia Rio 500 478#urio* at uhub? port ? 479 480# USB Handspring Visor 481#uvisor* at uhub? port ? 482#ucom* at uvisor? 483 484# Kyocera AIR-EDGE PHONE 485#ukyopon* at uhub? port ? 486#ucom* at ukyopon? portno ? 487 488# Y@P firmware loader 489#uyap* at uhub? port ? 490 491# USB Generic driver 492#ugen* at uhub? port ? 493 494# USB scanners 495#uscanner* at uhub? port ? 496 497 498# Audio device 499 500# ISA Plug-and-Play audio devices 501#wss* at isapnp? # CS4232 502#wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 503 504# Audio support 505#audio* at uaudio? 506#audio* at audiocs? 507 508# MIDI support 509#midi* at pcppi? # MIDI interface to the PC speaker 510 511# The spkr driver provides a simple tone interface to the built in speaker. 512#spkr0 at pcppi? # PC speaker 513 514 515# Joysticks 516 517# ISA Plug-and-Play joysticks 518#joy* at isapnp? # Game ports (usually on audio cards) 519 520# ISA joysticks. Probe is a little strange; add only if you have one. 521#joy0 at isa? port 0x201 522 523# Pull in optional local configuration 524cinclude "arch/prep/conf/GENERIC.local" 525 526# Pseudo-Devices 527 528pseudo-device crypto # /dev/crypto device 529pseudo-device swcrypto # software crypto implementation 530 531# disk/mass storage pseudo-devices 532pseudo-device ccd 4 # concatenated/striped disk devices 533#pseudo-device cgd 4 # cryptographic disk devices 534pseudo-device raid 8 # RAIDframe disk driver 535options RAID_AUTOCONFIG # auto-configuration of RAID components 536# Options to enable various other RAIDframe RAID types. 537#options RF_INCLUDE_EVENODD=1 538#options RF_INCLUDE_RAID5_RS=1 539#options RF_INCLUDE_PARITYLOGGING=1 540#options RF_INCLUDE_CHAINDECLUSTER=1 541#options RF_INCLUDE_INTERDECLUSTER=1 542#options RF_INCLUDE_PARITY_DECLUSTERING=1 543#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 544pseudo-device fss # file system snapshot device 545pseudo-device md 1 # memory disk device (ramdisk) 546pseudo-device vnd # disk-like interface to files 547#options VND_COMPRESSION # compressed vnd(4) 548 549# network pseudo-devices 550pseudo-device loop # network loopback 551pseudo-device bpfilter # Berkeley packet filter 552#pseudo-device carp # Common Address Redundancy Protocol 553pseudo-device ipfilter # IP filter (firewall) and NAT 554pseudo-device ppp # Point-to-Point Protocol 555pseudo-device pppoe # PPP over Ethernet (RFC 2516) 556#pseudo-device sl # Serial Line IP 557pseudo-device strip # Starmode Radio IP (Metricom) 558pseudo-device tun # network tunneling over tty 559pseudo-device tap # virtual Ethernet 560pseudo-device gre # generic L3 over IP tunnel 561pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 562#pseudo-device faith # IPv[46] tcp relay translation i/f 563pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 564pseudo-device vlan # IEEE 802.1q encapsulation 565pseudo-device bridge # simple inter-network bridging 566#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 567pseudo-device agr # IEEE 802.3ad link aggregation 568 569# 570# accept filters 571pseudo-device accf_data # "dataready" accept filter 572pseudo-device accf_http # "httpready" accept filter 573 574# miscellaneous pseudo-devices 575pseudo-device pty # pseudo-terminals 576#pseudo-device sequencer 1 # MIDI sequencer 577pseudo-device rnd # /dev/random and in-kernel generator 578#options RND_COM # use "com" randomness as well 579pseudo-device clockctl # user control of clock subsystem 580pseudo-device ksyms # /dev/ksyms 581#pseudo-device pf # PF packet filter 582#pseudo-device pflog # PF log if 583 584# a pseudo device needed for Coda # also needs CODA (above) 585#pseudo-device vcoda 4 # coda minicache <-> venus comm. 586 587# wscons pseudo-devices 588pseudo-device wsmux # mouse & keyboard multiplexor 589pseudo-device wsfont 590 591options FILEASSOC # fileassoc(9) - required for Veriexec 592 593# Veriexec 594# 595# a pseudo device needed for veriexec 596pseudo-device veriexec 1 597# 598# Uncomment the fingerprint methods below that are desired. Note that 599# removing fingerprint methods will have almost no impact on the kernel 600# code size. 601# 602options VERIFIED_EXEC_FP_RMD160 603options VERIFIED_EXEC_FP_SHA256 604options VERIFIED_EXEC_FP_SHA384 605options VERIFIED_EXEC_FP_SHA512 606options VERIFIED_EXEC_FP_SHA1 607options VERIFIED_EXEC_FP_MD5 608