GENERIC revision 1.108
1# $NetBSD: GENERIC,v 1.108 2005/12/20 05:35:29 thorpej 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 25makeoptions COPTS="-Os -mmultiple" # -Os -mmultiple to reduce size. 26 27#ident "GENERIC-$Revision: 1.108 $" 28 29maxusers 32 30 31# Platform support 32options PLATFORM_IBM_6015 # IBM RS/6000 40P 33options PLATFORM_IBM_6040 # IBM ThinkPad 820 34options PLATFORM_IBM_6050 # IBM Personal Power Series 830 35options PLATFORM_IBM_7248 # IBM RS/6000 7248-100/120/133 36options PLATFORM_IBM_7043_140 # IBM RS/6000 43P 7043-140 37options PLATFORM_MOTOROLA_ULMB60XA # Motorola ULMB60xA (?) 38 39options OPENPIC # OpenPIC support (7043-140) 40 41# Standard system options 42 43options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 44options NTP # NTP phase/frequency locked loop 45 46options KTRACE # system call tracing via ktrace(1) 47options SYSTRACE # system call vetting via systrace(1) 48 49options SYSVMSG # System V-like message queues 50options SYSVSEM # System V-like semaphores 51#options SEMMNI=10 # number of semaphore identifiers 52#options SEMMNS=60 # number of semaphores in system 53#options SEMUME=10 # max number of undo entries per process 54#options SEMMNU=30 # number of undo structures in system 55options SYSVSHM # System V-like memory sharing 56#options SHMMAXPGS=1024 # 1024 pages is the default 57options P1003_1B_SEMAPHORE # p1003.1b semaphore support 58 59options LKM # loadable kernel modules 60 61options USERCONF # userconf(4) support 62#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 63options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 64 65# Enable experimental buffer queue strategy for better responsiveness under 66# high disk I/O load. Use it with caution - it's not proven to be stable yet. 67#options BUFQ_READPRIO 68#options BUFQ_PRIOCSCAN 69 70# Diagnostic/debugging support options 71#options DIAGNOSTIC # cheap kernel consistency checks 72#options DEBUG # expensive debugging checks/support 73#options KMEMSTATS # kernel memory statistics (vmstat -m) 74options DDB # in-kernel debugger 75#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 76#makeoptions DEBUG="-g" 77 78# Compatibility options 79options COMPAT_13 # NetBSD 1.3, 80options COMPAT_14 # NetBSD 1.4, 81options COMPAT_15 # NetBSD 1.5, 82options COMPAT_16 # NetBSD 1.6, 83options COMPAT_20 # NetBSD 2.0, 84options COMPAT_30 # NetBSD 3.0 compatibility. 85options COMPAT_43 # and 4.3BSD 86#options COMPAT_LINUX # Linux binary compatibility 87#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 88options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 89 90# File systems 91file-system FFS # UFS 92file-system EXT2FS # second extended file system (linux) 93#file-system LFS # log-structured file system 94file-system MFS # memory file system 95file-system NFS # Network File System client 96#file-system NTFS # Windows/NT file system (experimental) 97file-system CD9660 # ISO 9660 + Rock Ridge file system 98file-system MSDOSFS # MS-DOS file system 99#file-system FDESC # /dev/fd 100file-system KERNFS # /kern 101file-system NULLFS # loopback file system 102#file-system OVERLAY # overlay file system 103#file-system PORTAL # portal filesystem (still experimental) 104file-system PROCFS # /proc 105#file-system UMAPFS # NULLFS + uid and gid remapping 106file-system UNION # union file system 107#file-system CODA # Coda File System; also needs vcoda (below) 108file-system PTYFS # /dev/pts/N support 109#file-system TMPFS # experimental - Efficient memory file-system 110 111# File system options 112options QUOTA # UFS quotas 113#options FFS_EI # FFS Endian Independant support 114options SOFTDEP # FFS soft updates support. 115#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 116options NFSSERVER # Network File System server 117#options FFS_NO_SNAPSHOT # No FFS snapshot support 118#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 119 # immutable) behave as system flags. 120 121# Networking options 122#options GATEWAY # packet forwarding 123options INET # IP + ICMP + TCP + UDP 124options INET6 # IPv6 125#options IPSEC # IP security 126#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 127#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 128#options IPSEC_DEBUG # debug for IP security 129#options MROUTING # IP multicast routing 130#options PIM # Protocol Independent Multicast 131#options NETATALK # AppleTalk networking protocols 132options PPP_BSDCOMP # BSD-Compress compression support for PPP 133options PPP_DEFLATE # Deflate compression support for PPP 134options PPP_FILTER # Active filter support for PPP (requires bpf) 135options PFIL_HOOKS # pfil(9) packet filter hooks 136options IPFILTER_LOG # ipmon(8) log support 137#options IPFILTER_DEFAULT_BLOCK # block all packets by default 138#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 139 140#options ALTQ # Manipulate network interfaces' output queues 141#options ALTQ_BLUE # Stochastic Fair Blue 142#options ALTQ_CBQ # Class-Based Queueing 143#options ALTQ_CDNR # Diffserv Traffic Conditioner 144#options ALTQ_FIFOQ # First-In First-Out Queue 145#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 146#options ALTQ_HFSC # Hierarchical Fair Service Curve 147#options ALTQ_LOCALQ # Local queueing discipline 148#options ALTQ_PRIQ # Priority Queueing 149#options ALTQ_RED # Random Early Detection 150#options ALTQ_RIO # RED with IN/OUT 151#options ALTQ_WFQ # Weighted Fair Queueing 152 153# These options enable verbose messages for several subsystems. 154# Warning, these may compile large string tables into the kernel! 155#options MIIVERBOSE # verbose PHY autoconfig messages 156options PCIVERBOSE # verbose PCI device autoconfig messages 157#options PCI_CONFIG_DUMP # verbosely dump PCI config space 158#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 159options SCSIVERBOSE # human readable SCSI error messages 160#options USBVERBOSE # verbose USB device autoconfig messages 161#options RESIDUAL_DATA_DUMP # verbosely dump residual data 162 163#options NFS_BOOT_BOOTP 164options NFS_BOOT_BOOTPARAM 165options NFS_BOOT_DHCP 166 167# 168# wscons options 169# 170# builtin terminal emulations 171options WSEMUL_VT100 # VT100 / VT220 emulation 172# different kernel output - see dev/wscons/wsdisplayvar.h 173options WS_KERNEL_FG=WSCOL_GREEN 174#options WS_KERNEL_BG=WSCOL_BLACK 175# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 176#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 177# allocate a number of virtual screens at autoconfiguration time 178#options WSDISPLAY_DEFAULTSCREENS=4 179# use a large software cursor that doesn't blink 180options PCDISPLAY_SOFTCURSOR 181 182# Kernel root file system and dump configuration. 183config netbsd root on ? type ? 184#config netbsd root on tlp0 type nfs 185#config netbsd root on pcn0 type nfs 186 187 188# 189# Device configuration 190# 191 192mainbus0 at root 193cpu0 at mainbus0 194 195 196# Basic Bus Support 197 198# PCI bus support 199pci0 at mainbus0 bus ? 200pci* at pchb? bus ? 201pci* at ppb? bus ? 202 203options PCI_NETBSD_CONFIGURE 204 205# PCI bridges 206pchb* at pci? dev ? function ? # PCI-Host bridges 207ppb* at pci? dev ? function ? # PCI-PCI bridges 208pcib* at pci? dev ? function ? # PCI-ISA bridges 209 210# ISA bus support 211isa* at pcib? # ISA on PCI-ISA bridge 212 213# PCMCIA bus support 214pcmcia* at pcic? controller ? socket ? 215 216# ISA PCMCIA controllers 217pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 218 219#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 220#options PCIC_ISA_ALLOC_IOBASE=0x0400 221#options PCIC_ISA_ALLOC_IOSIZE=0x0100 222 223# ISA Plug-and-Play bus support 224#isapnp0 at isa? 225 226# on-board I/O for IBM Personal Power Series 830 IDE controller 227obio0 at mainbus0 228 229 230# Console Devices 231 232# wscons 233pckbc0 at isa? # pc keyboard controller 234pckbd* at pckbc? # PC keyboard 235pms* at pckbc? # PS/2 mouse for wsmouse 236vga* at pci? 237wsdisplay* at vga? console ? 238wskbd* at pckbd? console ? 239wsmouse* at pms? mux 0 240 241attimer0 at isa? # AT Timer 242pcppi0 at isa? # PC prog. periph. interface 243isabeep0 at pcppi? # "keyboard" beep 244 245mcclock0 at isa? port 0x70 # mc146818 and compatible 246mkclock0 at isa? port 0x74 # mk48t18 and compatible 247 248 249# 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 287 288# SCSI bus support 289#scsibus* at adw? 290scsibus* at ahc? 291scsibus* at aic? 292#scsibus* at iha? 293#scsibus* at pcscp? 294scsibus* at siop? 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 304 305 306# IDE and related devices 307 308# IBM Personal Power Series 830 IDE controller 309wdc0 at obio? port 0x1f0 irq 13 310wdc1 at obio? port 0x170 irq 13 311 312# ISA Plug-and-Play IDE controllers 313#wdc* at isapnp? 314 315# PCMCIA IDE controllers 316wdc* at pcmcia? function ? 317 318# ATA (IDE) bus support 319atabus* at ata? 320 321# IDE drives 322# Flags are used only with controllers that support DMA operations 323# and mode settings (e.g. some pciide controllers) 324# The lowest order four bits (rightmost digit) of the flags define the PIO 325# mode to use, the next set of four bits the DMA mode and the third set the 326# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 327# to use, and the last bit must be 1 for this setting to be used. 328# For DMA and UDMA, 0xf (1111) means 'disable'. 329# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 330# (0xc=1100, 0xa=1010, 0xf=1111) 331# 0x0000 means "use whatever the drive claims to support". 332wd* at atabus? drive ? flags 0x0000 333 334# ATAPI bus support 335atapibus* at atapi? 336 337# ATAPI devices 338# flags have the same meaning as for IDE drives. 339cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 340sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 341uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 342 343# Miscellaneous mass storage devices 344 345# ISA Floppy 346#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 347#fd0 at fdc0 drive ? 348 349# Network Interfaces 350 351# PCI network interfaces 352ep* at pci? dev ? function ? # 3Com 3c59x 353ex* at pci? dev ? function ? # 3Com 3c90x[BC] 354fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 355ne* at pci? dev ? function ? # NE2000-compatible Ethernet 356pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 357rtk* at pci? dev ? function ? # Realtek 8129/8139 358sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 359tlp* at pci? dev ? function ? # DECchip 21x4x and clones 360vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 361 362# ISA network interfaces 363#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 364#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 365#ne1 at isa? port 0x300 irq 10 366#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 367we1 at isa? port 0x300 iomem 0xe4000 irq 11 368 369# ISA Plug-and-Play network intefaces 370#ep* at isapnp? # 3Com 3c509 Ethernet 371#ne* at isapnp? # NE2000-compatible Ethernet 372 373# PCMCIA network interfaces 374ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 375ne* at pcmcia? function ? # NE2000-compatible Ethernet 376 377# MII/PHY support 378dmphy* at mii? phy ? # Davicom DM9101 PHYs 379exphy* at mii? phy ? # 3Com internal PHYs 380icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 381inphy* at mii? phy ? # Intel 82555 PHYs 382iophy* at mii? phy ? # Intel 82553 PHYs 383lxtphy* at mii? phy ? # Level One LXT-970 PHYs 384nsphy* at mii? phy ? # NS83840 PHYs 385nsphyter* at mii? phy ? # NS83843 PHYs 386qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 387sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 388tlphy* at mii? phy ? # ThunderLAN PHYs 389tqphy* at mii? phy ? # TDK Semiconductor PHYs 390ukphy* at mii? phy ? # generic unknown PHYs 391 392 393# USB Controller and Devices 394 395# PCI USB controllers 396#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 397#ohci* at pci? dev ? function ? # Open Host Controller 398 399# USB bus support 400#usb* at uhci? 401#usb* at ohci? 402 403# USB Hubs 404#uhub* at usb? 405#uhub* at uhub? port ? configuration ? interface ? 406 407# USB HID device 408#uhidev* at uhub? port ? configuration ? interface ? 409 410# USB Mice 411#ums* at uhidev? reportid ? 412#wsmouse* at ums? mux 0 413 414# USB Keyboards 415#ukbd* at uhidev? reportid ? 416#wskbd* at ukbd? console ? mux 1 417 418# USB serial adpater 419#ucycom* at uhidev? reportid ? 420 421# USB Generic HID devices 422#uhid* at uhidev? reportid ? 423 424# USB Printer 425#ulpt* at uhub? port ? configuration ? interface ? 426 427# USB Modem 428#umodem* at uhub? port ? configuration ? 429#ucom* at umodem? 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# Prolofic 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 488 489# Audio support 490#audio* at uaudio? 491#audio* at wss? 492 493# MIDI support 494#midi* at pcppi? # MIDI interface to the PC speaker 495 496# The spkr driver provides a simple tone interface to the built in speaker. 497#spkr0 at pcppi? # PC speaker 498 499 500# Joysticks 501 502# ISA Plug-and-Play joysticks 503#joy* at isapnp? # Game ports (usually on audio cards) 504 505# ISA joysticks. Probe is a little strange; add only if you have one. 506#joy0 at isa? port 0x201 507 508 509# Pseudo-Devices 510 511# Not yet ready -- prep lacks generic soft interrupts 512#pseudo-device crypto # /dev/crypto device 513#pseudo-device swcrypto # software crypto implementation 514 515# disk/mass storage pseudo-devices 516pseudo-device ccd 4 # concatenated/striped disk devices 517#pseudo-device cgd 4 # cryptographic disk devices 518#pseudo-device raid 8 # RAIDframe disk driver 519#options RAID_AUTOCONFIG # auto-configuration of RAID components 520# Options to enable various other RAIDframe RAID types. 521# options RF_INCLUDE_EVENODD=1 522# options RF_INCLUDE_RAID5_RS=1 523# options RF_INCLUDE_PARITYLOGGING=1 524# options RF_INCLUDE_CHAINDECLUSTER=1 525# options RF_INCLUDE_INTERDECLUSTER=1 526# options RF_INCLUDE_PARITY_DECLUSTERING=1 527# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 528pseudo-device fss 4 # file system snapshot device 529pseudo-device md 1 # memory disk device (ramdisk) 530pseudo-device vnd 4 # disk-like interface to files 531#options VND_COMPRESSION # compressed vnd(4) 532 533# network pseudo-devices 534pseudo-device loop # network loopback 535pseudo-device bpfilter 8 # Berkeley packet filter 536pseudo-device ipfilter # IP filter (firewall) and NAT 537pseudo-device ppp 2 # Point-to-Point Protocol 538pseudo-device pppoe # PPP over Ethernet (RFC 2516) 539pseudo-device sl 2 # Serial Line IP 540pseudo-device strip 2 # Starmode Radio IP (Metricom) 541pseudo-device tun 2 # network tunneling over tty 542pseudo-device tap # virtual Ethernet 543pseudo-device gre 2 # generic L3 over IP tunnel 544pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 545#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 546#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 547pseudo-device vlan # IEEE 802.1q encapsulation 548pseudo-device bridge # simple inter-network bridging 549#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 550 551# miscellaneous pseudo-devices 552pseudo-device pty # pseudo-terminals 553#pseudo-device sequencer 1 # MIDI sequencer 554pseudo-device rnd # /dev/random and in-kernel generator 555#options RND_COM # use "com" randomness as well 556pseudo-device clockctl # user control of clock subsystem 557pseudo-device ksyms # /dev/ksyms 558#pseudo-device pf # PF packet filter 559#pseudo-device pflog # PF log if 560 561# a pseudo device needed for Coda # also needs CODA (above) 562#pseudo-device vcoda 4 # coda minicache <-> venus comm. 563 564# wscons pseudo-devices 565pseudo-device wsmux # mouse & keyboard multiplexor 566pseudo-device wsfont 567 568# Veriexec 569#options VERIFIED_EXEC 570# 571# a pseudo device needed for veriexec 572#pseudo-device veriexec 1 573# 574# Uncomment the fingerprint methods below that are desired. Note that 575# removing fingerprint methods will have almost no impact on the kernel 576# code size. 577# 578#options VERIFIED_EXEC_FP_RMD160 579#options VERIFIED_EXEC_FP_SHA256 580#options VERIFIED_EXEC_FP_SHA384 581#options VERIFIED_EXEC_FP_SHA512 582#options VERIFIED_EXEC_FP_SHA1 583#options VERIFIED_EXEC_FP_MD5 584 585