GENERIC revision 1.144
1# $NetBSD: GENERIC,v 1.144 2008/07/31 07:41:03 simonb 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: 1.144 $" 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. 105options WAPBL # File system journaling support - Experimental 106#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 107options NFSSERVER # Network File System server 108#options FFS_NO_SNAPSHOT # No FFS snapshot support 109#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 110 # immutable) behave as system flags. 111 112# Networking options 113#options GATEWAY # packet forwarding 114options INET # IP + ICMP + TCP + UDP 115options INET6 # IPv6 116#options IPSEC # IP security 117#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 118#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 119#options IPSEC_DEBUG # debug for IP security 120#options MROUTING # IP multicast routing 121#options PIM # Protocol Independent Multicast 122#options NETATALK # AppleTalk networking protocols 123options PPP_BSDCOMP # BSD-Compress compression support for PPP 124options PPP_DEFLATE # Deflate compression support for PPP 125options PPP_FILTER # Active filter support for PPP (requires bpf) 126options PFIL_HOOKS # pfil(9) packet filter hooks 127options IPFILTER_LOG # ipmon(8) log support 128options IPFILTER_LOOKUP # ippool(8) support 129#options IPFILTER_DEFAULT_BLOCK # block all packets by default 130#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 131 132#options ALTQ # Manipulate network interfaces' output queues 133#options ALTQ_BLUE # Stochastic Fair Blue 134#options ALTQ_CBQ # Class-Based Queueing 135#options ALTQ_CDNR # Diffserv Traffic Conditioner 136#options ALTQ_FIFOQ # First-In First-Out Queue 137#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 138#options ALTQ_HFSC # Hierarchical Fair Service Curve 139#options ALTQ_LOCALQ # Local queueing discipline 140#options ALTQ_PRIQ # Priority Queueing 141#options ALTQ_RED # Random Early Detection 142#options ALTQ_RIO # RED with IN/OUT 143#options ALTQ_WFQ # Weighted Fair Queueing 144 145# These options enable verbose messages for several subsystems. 146# Warning, these may compile large string tables into the kernel! 147#options MIIVERBOSE # verbose PHY autoconfig messages 148options PCIVERBOSE # verbose PCI device autoconfig messages 149#options PCI_CONFIG_DUMP # verbosely dump PCI config space 150#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 151options SCSIVERBOSE # human readable SCSI error messages 152#options USBVERBOSE # verbose USB device autoconfig messages 153#options RESIDUAL_DATA_DUMP # verbosely dump residual data 154#options NVRAM_DUMP # verbosely dump contents of nvram. 155 # Warning: output may not be ascii! 156 157#options NFS_BOOT_BOOTP 158options NFS_BOOT_BOOTPARAM 159options NFS_BOOT_DHCP 160 161# 162# wscons options 163# 164# builtin terminal emulations 165options WSEMUL_VT100 # VT100 / VT220 emulation 166# different kernel output - see dev/wscons/wsdisplayvar.h 167options WS_KERNEL_FG=WSCOL_GREEN 168#options WS_KERNEL_BG=WSCOL_BLACK 169# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 170#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 171# allocate a number of virtual screens at autoconfiguration time 172#options WSDISPLAY_DEFAULTSCREENS=4 173# use a large software cursor that doesn't blink 174options PCDISPLAY_SOFTCURSOR 175 176# Kernel root file system and dump configuration. 177config netbsd root on ? type ? 178#config netbsd root on tlp0 type nfs 179#config netbsd root on pcn0 type nfs 180 181 182# 183# Device configuration 184# 185 186mainbus0 at root 187cpu0 at mainbus0 188 189 190# Basic Bus Support 191 192# PCI bus support 193pci0 at mainbus0 bus ? 194pci* at pchb? bus ? 195pci* at ppb? bus ? 196 197# PCI bridges 198pchb* at pci? dev ? function ? # PCI-Host bridges 199ppb* at pci? dev ? function ? # PCI-PCI bridges 200pcib* at pci? dev ? function ? # PCI-ISA bridges 201pceb* at pci? dev ? function ? # PCI-EISA bridges 202 203# EISA bus support 204eisa* at pceb? 205 206# ISA bus support 207isa* at pcib? # ISA on PCI-ISA bridge 208isa* at pceb? 209 210# PCMCIA bus support 211pcmcia* at pcic? controller ? socket ? 212 213# ISA PCMCIA controllers 214pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 215 216#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 217#options PCIC_ISA_ALLOC_IOBASE=0x0400 218#options PCIC_ISA_ALLOC_IOSIZE=0x0100 219 220# ISA Plug-and-Play bus support 221#isapnp0 at isa? 222 223# PnPbus bus support (required) 224pnpbus0 at mainbus0 225 226# Console Devices 227 228# wscons 229pckbc0 at isa? # pc keyboard controller 230pckbd* at pckbc? # PC keyboard 231pms* at pckbc? # PS/2 mouse for wsmouse 232vga* at pci? 233wsdisplay* at vga? console ? 234wskbd* at pckbd? console ? 235wsmouse* at pms? mux 0 236 237attimer0 at isa? # AT Timer 238pcppi0 at isa? # PC prog. periph. interface 239isabeep0 at pcppi? # "keyboard" beep 240 241#mcclock0 at isa? port 0x70 # mc146818 and compatible 242mcclock* at pnpbus? # mc146818 and compatible 243mkclock* at pnpbus? # mk48t18 and compatible 244 245nvram* at pnpbus? 246 247# Cryptographic Devices 248 249# PCI cryptographic devices 250#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 251#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 252 253 254# Serial Devices 255 256# ISA serial interfaces 257com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 258com1 at isa? port 0x2f8 irq 3 259 260# PCMCIA serial interfaces 261com* at pcmcia? function ? # Modems and serial cards 262 263#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 264#com* at pcmcom? slave ? # ...and the slave devices 265 266 267# Parallel Printer Interfaces 268 269# ISA parallel printer interfaces 270lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 271 272 273# SCSI Controllers and Devices 274 275# PCI SCSI controllers 276#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 277ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 278#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 279#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 280siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 281esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 282 283# PCMCIA SCSI controllers 284aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 285spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 286 287# SCSI bus support 288#scsibus* at adw? 289scsibus* at ahc? 290scsibus* at aic? 291#scsibus* at iha? 292#scsibus* at pcscp? 293scsibus* at siop? 294scsibus* at spc? 295scsibus* at esiop? 296 297# SCSI devices 298sd* at scsibus? target ? lun ? # SCSI disk drives 299st* at scsibus? target ? lun ? # SCSI tape drives 300cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 301#ch* at scsibus? target ? lun ? # SCSI autochangers 302#ss* at scsibus? target ? lun ? # SCSI scanners 303uk* at scsibus? target ? lun ? # SCSI unknown 304 305# IDE and related devices 306 307# IDE controller found on most Power Personal machines 308wdc* at pnpbus? 309 310# PCI IDE controllers 311pciide* at pci? dev ? function ? flags 0x0000 312hptide* at pci? dev ? function ? 313slide* at pci? dev ? function ? 314 315fdc0 at pnpbus? # standard ISA floppy controller 316fd0 at fdc0 drive ? 317 318# ISA Plug-and-Play IDE controllers 319#wdc* at isapnp? 320 321# PCMCIA IDE controllers 322wdc* at pcmcia? function ? 323 324# ATA (IDE) bus support 325atabus* at ata? 326 327# IDE drives 328# Flags are used only with controllers that support DMA operations 329# and mode settings (e.g. some pciide controllers) 330# The lowest order four bits (rightmost digit) of the flags define the PIO 331# mode to use, the next set of four bits the DMA mode and the third set the 332# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 333# to use, and the last bit must be 1 for this setting to be used. 334# For DMA and UDMA, 0xf (1111) means 'disable'. 335# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 336# (0xc=1100, 0xa=1010, 0xf=1111) 337# 0x0000 means "use whatever the drive claims to support". 338wd* at atabus? drive ? flags 0x0000 339 340# ATAPI bus support 341atapibus* at atapi? 342 343# ATAPI devices 344# flags have the same meaning as for IDE drives. 345cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 346sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 347uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 348 349# Miscellaneous mass storage devices 350 351# Network Interfaces 352 353# PCI network interfaces 354ep* at pci? dev ? function ? # 3Com 3c59x 355ex* at pci? dev ? function ? # 3Com 3c90x[BC] 356fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 357ne* at pci? dev ? function ? # NE2000-compatible Ethernet 358pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 359rtk* at pci? dev ? function ? # Realtek 8129/8139 360sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 361tlp* at pci? dev ? function ? # DECchip 21x4x and clones 362vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 363 364# pnpbus network interfaces 365we* at pnpbus? # WD/SMC Ethernet 366 367# ISA network interfaces 368#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 369#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 370#ne1 at isa? port 0x300 irq 10 371#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 372we1 at isa? port 0x300 iomem 0xe8000 irq 11 373 374# ISA Plug-and-Play network intefaces 375#ep* at isapnp? # 3Com 3c509 Ethernet 376#ne* at isapnp? # NE2000-compatible Ethernet 377 378# PCMCIA network interfaces 379ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 380ne* at pcmcia? function ? # NE2000-compatible Ethernet 381 382# MII/PHY support 383dmphy* at mii? phy ? # Davicom DM9101 PHYs 384exphy* at mii? phy ? # 3Com internal PHYs 385icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 386inphy* at mii? phy ? # Intel 82555 PHYs 387iophy* at mii? phy ? # Intel 82553 PHYs 388lxtphy* at mii? phy ? # Level One LXT-970 PHYs 389nsphy* at mii? phy ? # NS83840 PHYs 390nsphyter* at mii? phy ? # NS83843 PHYs 391qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 392sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 393tlphy* at mii? phy ? # ThunderLAN PHYs 394tqphy* at mii? phy ? # TDK Semiconductor PHYs 395ukphy* at mii? phy ? # generic unknown PHYs 396 397 398# USB Controller and Devices 399 400# PCI USB controllers 401#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 402#ohci* at pci? dev ? function ? # Open Host Controller 403 404# PCMCIA USB controllers 405#slhci* at pcmcia? function ? # ScanLogic SL811HS 406 407# USB bus support 408#usb* at uhci? 409#usb* at ohci? 410#usb* at slhci? 411 412# USB Hubs 413#uhub* at usb? 414#uhub* at uhub? port ? 415 416# USB HID device 417#uhidev* at uhub? port ? configuration ? interface ? 418 419# USB Mice 420#ums* at uhidev? reportid ? 421#wsmouse* at ums? mux 0 422 423# USB Keyboards 424#ukbd* at uhidev? reportid ? 425#wskbd* at ukbd? console ? mux 1 426 427# USB serial adapter 428#ucycom* at uhidev? reportid ? 429 430# USB Generic HID devices 431#uhid* at uhidev? reportid ? 432 433# USB Printer 434#ulpt* at uhub? port ? configuration ? interface ? 435 436# USB Modem 437#umodem* at uhub? port ? configuration ? 438#ucom* at umodem? 439 440# USB Mass Storage 441#umass* at uhub? port ? configuration ? interface ? 442#scsibus* at umass? channel ? 443#atapibus* at umass? 444 445# USB audio 446#uaudio* at uhub? port ? configuration ? 447 448# USB Ethernet adapters 449#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 450#axe* at uhub? port ? # ASIX AX88172 based adapters 451#cue* at uhub? port ? # CATC USB-EL1201A based adapters 452#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 453#url* at uhub? port ? # Realtek RTL8150L based adapters 454#udav* at uhub? port ? # Davicom DM9601 based adapters 455 456# Prolific PL2301/PL2302 host-to-host adapter 457#upl* at uhub? port ? 458 459# Serial adapters 460#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 461#ucom* at uftdi? portno ? 462 463#umct* at uhub? port ? # MCT USB-RS232 serial adapter 464#ucom* at umct? portno ? 465 466#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 467#ucom* at uplcom? portno ? 468 469#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 470#ucom* at uvscom? portno ? 471 472# Diamond Multimedia Rio 500 473#urio* at uhub? port ? 474 475# USB Handspring Visor 476#uvisor* at uhub? port ? 477#ucom* at uvisor? 478 479# Kyocera AIR-EDGE PHONE 480#ukyopon* at uhub? port ? 481#ucom* at ukyopon? portno ? 482 483# Y@P firmware loader 484#uyap* at uhub? port ? 485 486# USB Generic driver 487#ugen* at uhub? port ? 488 489# USB scanners 490#uscanner* at uhub? port ? 491 492 493# Audio device 494 495# ISA Plug-and-Play audio devices 496#wss* at isapnp? # CS4232 497#wss0 at isa? port 0x530 irq 5 drq 1 drq2 0 498 499# Audio support 500#audio* at uaudio? 501#audio* at audiocs? 502 503# MIDI support 504#midi* at pcppi? # MIDI interface to the PC speaker 505 506# The spkr driver provides a simple tone interface to the built in speaker. 507#spkr0 at pcppi? # PC speaker 508 509 510# Joysticks 511 512# ISA Plug-and-Play joysticks 513#joy* at isapnp? # Game ports (usually on audio cards) 514 515# ISA joysticks. Probe is a little strange; add only if you have one. 516#joy0 at isa? port 0x201 517 518# Pull in optional local configuration 519cinclude "arch/prep/conf/GENERIC.local" 520 521# Pseudo-Devices 522 523pseudo-device crypto # /dev/crypto device 524pseudo-device swcrypto # software crypto implementation 525 526# disk/mass storage pseudo-devices 527pseudo-device ccd 4 # concatenated/striped disk devices 528#pseudo-device cgd 4 # cryptographic disk devices 529pseudo-device raid 8 # RAIDframe disk driver 530options RAID_AUTOCONFIG # auto-configuration of RAID components 531# Options to enable various other RAIDframe RAID types. 532#options RF_INCLUDE_EVENODD=1 533#options RF_INCLUDE_RAID5_RS=1 534#options RF_INCLUDE_PARITYLOGGING=1 535#options RF_INCLUDE_CHAINDECLUSTER=1 536#options RF_INCLUDE_INTERDECLUSTER=1 537#options RF_INCLUDE_PARITY_DECLUSTERING=1 538#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 539pseudo-device fss 4 # file system snapshot device 540pseudo-device md 1 # memory disk device (ramdisk) 541pseudo-device vnd # disk-like interface to files 542#options VND_COMPRESSION # compressed vnd(4) 543 544# network pseudo-devices 545pseudo-device loop # network loopback 546pseudo-device bpfilter # Berkeley packet filter 547#pseudo-device carp # Common Address Redundancy Protocol 548pseudo-device ipfilter # IP filter (firewall) and NAT 549pseudo-device ppp # Point-to-Point Protocol 550pseudo-device pppoe # PPP over Ethernet (RFC 2516) 551#pseudo-device sl # Serial Line IP 552pseudo-device strip # Starmode Radio IP (Metricom) 553pseudo-device tun # network tunneling over tty 554pseudo-device tap # virtual Ethernet 555pseudo-device gre # generic L3 over IP tunnel 556pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 557#pseudo-device faith # IPv[46] tcp relay translation i/f 558pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 559pseudo-device vlan # IEEE 802.1q encapsulation 560pseudo-device bridge # simple inter-network bridging 561#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 562pseudo-device agr # IEEE 802.3ad link aggregation 563 564# miscellaneous pseudo-devices 565pseudo-device pty # pseudo-terminals 566#pseudo-device sequencer 1 # MIDI sequencer 567pseudo-device rnd # /dev/random and in-kernel generator 568#options RND_COM # use "com" randomness as well 569pseudo-device clockctl # user control of clock subsystem 570pseudo-device ksyms # /dev/ksyms 571#pseudo-device pf # PF packet filter 572#pseudo-device pflog # PF log if 573 574# a pseudo device needed for Coda # also needs CODA (above) 575#pseudo-device vcoda 4 # coda minicache <-> venus comm. 576 577# wscons pseudo-devices 578pseudo-device wsmux # mouse & keyboard multiplexor 579pseudo-device wsfont 580 581options FILEASSOC # fileassoc(9) - required for Veriexec 582 583# Veriexec 584# 585# a pseudo device needed for veriexec 586pseudo-device veriexec 1 587# 588# Uncomment the fingerprint methods below that are desired. Note that 589# removing fingerprint methods will have almost no impact on the kernel 590# code size. 591# 592options VERIFIED_EXEC_FP_RMD160 593options VERIFIED_EXEC_FP_SHA256 594options VERIFIED_EXEC_FP_SHA384 595options VERIFIED_EXEC_FP_SHA512 596options VERIFIED_EXEC_FP_SHA1 597options VERIFIED_EXEC_FP_MD5 598