GENERIC revision 1.140
1# $NetBSD: GENERIC,v 1.140 2008/02/13 14:05:06 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: 1.140 $" 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 compatibility. 73options COMPAT_43 # and 4.3BSD 74#options COMPAT_LINUX # Linux binary compatibility 75#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 76options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 77 78# File systems 79file-system FFS # UFS 80file-system EXT2FS # second extended file system (linux) 81#file-system LFS # log-structured file system 82file-system MFS # memory file system 83file-system NFS # Network File System client 84#file-system NTFS # Windows/NT file system (experimental) 85file-system CD9660 # ISO 9660 + Rock Ridge file system 86file-system MSDOSFS # MS-DOS file system 87#file-system FDESC # /dev/fd 88file-system KERNFS # /kern 89file-system NULLFS # loopback file system 90#file-system OVERLAY # overlay file system 91#file-system PORTAL # portal filesystem (still experimental) 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 97#file-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 SOFTDEP # FFS soft updates support. 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 127#options IPFILTER_DEFAULT_BLOCK # block all packets by default 128#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 129 130#options ALTQ # Manipulate network interfaces' output queues 131#options ALTQ_BLUE # Stochastic Fair Blue 132#options ALTQ_CBQ # Class-Based Queueing 133#options ALTQ_CDNR # Diffserv Traffic Conditioner 134#options ALTQ_FIFOQ # First-In First-Out Queue 135#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 136#options ALTQ_HFSC # Hierarchical Fair Service Curve 137#options ALTQ_LOCALQ # Local queueing discipline 138#options ALTQ_PRIQ # Priority Queueing 139#options ALTQ_RED # Random Early Detection 140#options ALTQ_RIO # RED with IN/OUT 141#options ALTQ_WFQ # Weighted Fair Queueing 142 143# These options enable verbose messages for several subsystems. 144# Warning, these may compile large string tables into the kernel! 145#options MIIVERBOSE # verbose PHY autoconfig messages 146options PCIVERBOSE # verbose PCI device autoconfig messages 147#options PCI_CONFIG_DUMP # verbosely dump PCI config space 148#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 149options SCSIVERBOSE # human readable SCSI error messages 150#options USBVERBOSE # verbose USB device autoconfig messages 151#options RESIDUAL_DATA_DUMP # verbosely dump residual data 152#options NVRAM_DUMP # verbosely dump contents of nvram. 153 # Warning: output may not be ascii! 154 155#options NFS_BOOT_BOOTP 156options NFS_BOOT_BOOTPARAM 157options NFS_BOOT_DHCP 158 159# 160# wscons options 161# 162# builtin terminal emulations 163options WSEMUL_VT100 # VT100 / VT220 emulation 164# different kernel output - see dev/wscons/wsdisplayvar.h 165options WS_KERNEL_FG=WSCOL_GREEN 166#options WS_KERNEL_BG=WSCOL_BLACK 167# see dev/pckbport/wskbdmap_mfii.c for implemented layouts 168#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 169# allocate a number of virtual screens at autoconfiguration time 170#options WSDISPLAY_DEFAULTSCREENS=4 171# use a large software cursor that doesn't blink 172options PCDISPLAY_SOFTCURSOR 173 174# Kernel root file system and dump configuration. 175config netbsd root on ? type ? 176#config netbsd root on tlp0 type nfs 177#config netbsd root on pcn0 type nfs 178 179 180# 181# Device configuration 182# 183 184mainbus0 at root 185cpu0 at mainbus0 186 187 188# Basic Bus Support 189 190# PCI bus support 191pci0 at mainbus0 bus ? 192pci* at pchb? bus ? 193pci* at ppb? bus ? 194 195# PCI bridges 196pchb* at pci? dev ? function ? # PCI-Host bridges 197ppb* at pci? dev ? function ? # PCI-PCI bridges 198pcib* at pci? dev ? function ? # PCI-ISA bridges 199pceb* at pci? dev ? function ? # PCI-EISA bridges 200 201# EISA bus support 202eisa* at pceb? 203 204# ISA bus support 205isa* at pcib? # ISA on PCI-ISA bridge 206isa* at pceb? 207 208# PCMCIA bus support 209pcmcia* at pcic? controller ? socket ? 210 211# ISA PCMCIA controllers 212pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 213 214#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 215#options PCIC_ISA_ALLOC_IOBASE=0x0400 216#options PCIC_ISA_ALLOC_IOSIZE=0x0100 217 218# ISA Plug-and-Play bus support 219#isapnp0 at isa? 220 221# on-board I/O for IBM Personal Power Series 830 IDE controller 222pnpbus0 at mainbus0 223 224# Console Devices 225 226# wscons 227pckbc0 at isa? # pc keyboard controller 228pckbd* at pckbc? # PC keyboard 229pms* at pckbc? # PS/2 mouse for wsmouse 230vga* at pci? 231wsdisplay* at vga? console ? 232wskbd* at pckbd? console ? 233wsmouse* at pms? mux 0 234 235attimer0 at isa? # AT Timer 236pcppi0 at isa? # PC prog. periph. interface 237isabeep0 at pcppi? # "keyboard" beep 238 239#mcclock0 at isa? port 0x70 # mc146818 and compatible 240mcclock* at pnpbus? # mc146818 and compatible 241mkclock* at pnpbus? # mk48t18 and compatible 242 243nvram* at pnpbus? 244 245# Cryptographic Devices 246 247# PCI cryptographic devices 248#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 249#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 250 251 252# Serial Devices 253 254# ISA serial interfaces 255com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 256com1 at isa? port 0x2f8 irq 3 257 258# PCMCIA serial interfaces 259com* at pcmcia? function ? # Modems and serial cards 260 261#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 262#com* at pcmcom? slave ? # ...and the slave devices 263 264 265# Parallel Printer Interfaces 266 267# ISA parallel printer interfaces 268lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 269 270 271# SCSI Controllers and Devices 272 273# PCI SCSI controllers 274#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 275ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 276#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 277#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 278siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 279esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 280 281# PCMCIA SCSI controllers 282aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 283spc* at pcmcia? function ? # Fujitsu MB87030/MB89352 SCSI 284 285# SCSI bus support 286#scsibus* at adw? 287scsibus* at ahc? 288scsibus* at aic? 289#scsibus* at iha? 290#scsibus* at pcscp? 291scsibus* at siop? 292scsibus* at spc? 293scsibus* at esiop? 294 295# SCSI devices 296sd* at scsibus? target ? lun ? # SCSI disk drives 297st* at scsibus? target ? lun ? # SCSI tape drives 298cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 299#ch* at scsibus? target ? lun ? # SCSI autochangers 300#ss* at scsibus? target ? lun ? # SCSI scanners 301uk* at scsibus? target ? lun ? # SCSI unknown 302 303# IDE and related devices 304 305# IDE controller found on most Power Personal machines 306wdc* at pnpbus? 307 308# PCI IDE controllers 309pciide* at pci? dev ? function ? flags 0x0000 310hptide* at pci? dev ? function ? 311slide* at pci? dev ? function ? 312 313#fdc0 at pnpbus? # standard ISA floppy controller 314#fd0 at fdc0 drive ? 315 316# ISA Plug-and-Play IDE controllers 317#wdc* at isapnp? 318 319# PCMCIA IDE controllers 320wdc* at pcmcia? function ? 321 322# ATA (IDE) bus support 323atabus* at ata? 324 325# IDE drives 326# Flags are used only with controllers that support DMA operations 327# and mode settings (e.g. some pciide controllers) 328# The lowest order four bits (rightmost digit) of the flags define the PIO 329# mode to use, the next set of four bits the DMA mode and the third set the 330# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 331# to use, and the last bit must be 1 for this setting to be used. 332# For DMA and UDMA, 0xf (1111) means 'disable'. 333# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 334# (0xc=1100, 0xa=1010, 0xf=1111) 335# 0x0000 means "use whatever the drive claims to support". 336wd* at atabus? drive ? flags 0x0000 337 338# ATAPI bus support 339atapibus* at atapi? 340 341# ATAPI devices 342# flags have the same meaning as for IDE drives. 343cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 344sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 345uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 346 347# Miscellaneous mass storage devices 348 349# ISA Floppy 350#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 351#fd0 at fdc0 drive ? 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# USB Mass Storage 443#umass* at uhub? port ? configuration ? interface ? 444#scsibus* at umass? channel ? 445#atapibus* at umass? 446 447# USB audio 448#uaudio* at uhub? port ? configuration ? 449 450# USB Ethernet adapters 451#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 452#axe* at uhub? port ? # ASIX AX88172 based adapters 453#cue* at uhub? port ? # CATC USB-EL1201A based adapters 454#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 455#url* at uhub? port ? # Realtek RTL8150L based adapters 456#udav* at uhub? port ? # Davicom DM9601 based adapters 457 458# Prolific PL2301/PL2302 host-to-host adapter 459#upl* at uhub? port ? 460 461# Serial adapters 462#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 463#ucom* at uftdi? portno ? 464 465#umct* at uhub? port ? # MCT USB-RS232 serial adapter 466#ucom* at umct? portno ? 467 468#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 469#ucom* at uplcom? portno ? 470 471#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 472#ucom* at uvscom? portno ? 473 474# Diamond Multimedia Rio 500 475#urio* at uhub? port ? 476 477# USB Handspring Visor 478#uvisor* at uhub? port ? 479#ucom* at uvisor? 480 481# Kyocera AIR-EDGE PHONE 482#ukyopon* at uhub? port ? 483#ucom* at ukyopon? portno ? 484 485# Y@P firmware loader 486#uyap* at uhub? port ? 487 488# USB Generic driver 489#ugen* at uhub? port ? 490 491# USB scanners 492#uscanner* at uhub? port ? 493 494 495# Audio device 496 497# ISA Plug-and-Play audio devices 498#wss* at isapnp? # CS4232 499 500# Audio support 501#audio* at uaudio? 502#audio* at wss? 503 504# MIDI support 505#midi* at pcppi? # MIDI interface to the PC speaker 506 507# The spkr driver provides a simple tone interface to the built in speaker. 508#spkr0 at pcppi? # PC speaker 509 510 511# Joysticks 512 513# ISA Plug-and-Play joysticks 514#joy* at isapnp? # Game ports (usually on audio cards) 515 516# ISA joysticks. Probe is a little strange; add only if you have one. 517#joy0 at isa? port 0x201 518 519# Pull in optional local configuration 520include "arch/prep/conf/GENERIC.local" 521 522# Pseudo-Devices 523 524pseudo-device crypto # /dev/crypto device 525pseudo-device swcrypto # software crypto implementation 526 527# disk/mass storage pseudo-devices 528pseudo-device ccd 4 # concatenated/striped disk devices 529#pseudo-device cgd 4 # cryptographic disk devices 530pseudo-device raid 8 # RAIDframe disk driver 531options RAID_AUTOCONFIG # auto-configuration of RAID components 532# Options to enable various other RAIDframe RAID types. 533#options RF_INCLUDE_EVENODD=1 534#options RF_INCLUDE_RAID5_RS=1 535#options RF_INCLUDE_PARITYLOGGING=1 536#options RF_INCLUDE_CHAINDECLUSTER=1 537#options RF_INCLUDE_INTERDECLUSTER=1 538#options RF_INCLUDE_PARITY_DECLUSTERING=1 539#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 540pseudo-device fss 4 # file system snapshot device 541pseudo-device md 1 # memory disk device (ramdisk) 542pseudo-device vnd # disk-like interface to files 543#options VND_COMPRESSION # compressed vnd(4) 544 545# network pseudo-devices 546pseudo-device loop # network loopback 547pseudo-device bpfilter # Berkeley packet filter 548#pseudo-device carp # Common Address Redundancy Protocol 549pseudo-device ipfilter # IP filter (firewall) and NAT 550pseudo-device ppp # Point-to-Point Protocol 551pseudo-device pppoe # PPP over Ethernet (RFC 2516) 552#pseudo-device sl # Serial Line IP 553pseudo-device strip # Starmode Radio IP (Metricom) 554pseudo-device tun # network tunneling over tty 555pseudo-device tap # virtual Ethernet 556pseudo-device gre # generic L3 over IP tunnel 557pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 558#pseudo-device faith # IPv[46] tcp relay translation i/f 559pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 560pseudo-device vlan # IEEE 802.1q encapsulation 561pseudo-device bridge # simple inter-network bridging 562#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 563pseudo-device agr # IEEE 802.3ad link aggregation 564 565# miscellaneous pseudo-devices 566pseudo-device pty # pseudo-terminals 567#pseudo-device sequencer 1 # MIDI sequencer 568pseudo-device rnd # /dev/random and in-kernel generator 569#options RND_COM # use "com" randomness as well 570pseudo-device clockctl # user control of clock subsystem 571pseudo-device ksyms # /dev/ksyms 572#pseudo-device pf # PF packet filter 573#pseudo-device pflog # PF log if 574 575# a pseudo device needed for Coda # also needs CODA (above) 576#pseudo-device vcoda 4 # coda minicache <-> venus comm. 577 578# wscons pseudo-devices 579pseudo-device wsmux # mouse & keyboard multiplexor 580pseudo-device wsfont 581 582options FILEASSOC # fileassoc(9) - required for Veriexec 583 584# Veriexec 585# 586# a pseudo device needed for veriexec 587pseudo-device veriexec 1 588# 589# Uncomment the fingerprint methods below that are desired. Note that 590# removing fingerprint methods will have almost no impact on the kernel 591# code size. 592# 593options VERIFIED_EXEC_FP_RMD160 594options VERIFIED_EXEC_FP_SHA256 595options VERIFIED_EXEC_FP_SHA384 596options VERIFIED_EXEC_FP_SHA512 597options VERIFIED_EXEC_FP_SHA1 598options VERIFIED_EXEC_FP_MD5 599