GENERIC revision 1.84
1# $NetBSD: GENERIC,v 1.84 2004/11/10 17:54:06 christos 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: 1.84 $" 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 NEW_BUFQ_STRATEGY 68 69# Diagnostic/debugging support options 70#options DIAGNOSTIC # cheap kernel consistency checks 71#options DEBUG # expensive debugging checks/support 72#options KMEMSTATS # kernel memory statistics (vmstat -m) 73options DDB # in-kernel debugger 74#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 75#makeoptions DEBUG="-g" 76 77# Compatibility options 78options COMPAT_13 # NetBSD 1.3, 79options COMPAT_14 # NetBSD 1.4, 80options COMPAT_15 # NetBSD 1.5, 81options COMPAT_16 # NetBSD 1.6, 82options COMPAT_43 # and 4.3BSD 83#options COMPAT_LINUX # Linux binary compatibility 84#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 85options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 86 87# File systems 88file-system FFS # UFS 89file-system EXT2FS # second extended file system (linux) 90#file-system LFS # log-structured file system 91file-system MFS # memory file system 92file-system NFS # Network File System client 93#file-system NTFS # Windows/NT file system (experimental) 94file-system CD9660 # ISO 9660 + Rock Ridge file system 95file-system MSDOSFS # MS-DOS file system 96#file-system FDESC # /dev/fd 97file-system KERNFS # /kern 98file-system NULLFS # loopback file system 99#file-system OVERLAY # overlay file system 100#file-system PORTAL # portal filesystem (still experimental) 101file-system PROCFS # /proc 102#file-system UMAPFS # NULLFS + uid and gid remapping 103file-system UNION # union file system 104#file-system CODA # Coda File System; also needs vcoda (below) 105 106# File system options 107options QUOTA # UFS quotas 108#options FFS_EI # FFS Endian Independant support 109options SOFTDEP # FFS soft updates support. 110options NFSSERVER # Network File System server 111#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 112 # immutable) behave as system flags. 113 114# Networking options 115#options GATEWAY # packet forwarding 116options INET # IP + ICMP + TCP + UDP 117options INET6 # IPv6 118#options IPSEC # IP security 119#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 120#options IPSEC_DEBUG # debug for IP security 121#options MROUTING # IP multicast routing 122#options PIM # Protocol Independent Multicast 123#options NETATALK # AppleTalk networking protocols 124options PPP_BSDCOMP # BSD-Compress compression support for PPP 125options PPP_DEFLATE # Deflate compression support for PPP 126options PPP_FILTER # Active filter support for PPP (requires bpf) 127options PFIL_HOOKS # pfil(9) packet filter hooks 128options IPFILTER_LOG # ipmon(8) log 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 154 155#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/pckbc/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 195options PCI_NETBSD_CONFIGURE 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 201 202# ISA bus support 203isa* at pcib? # ISA on PCI-ISA bridge 204 205# PCMCIA bus support 206pcmcia* at pcic? controller ? socket ? 207 208# ISA PCMCIA controllers 209pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 210 211#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 212#options PCIC_ISA_ALLOC_IOBASE=0x0400 213#options PCIC_ISA_ALLOC_IOSIZE=0x0100 214 215# ISA Plug-and-Play bus support 216#isapnp0 at isa? 217 218# on-board I/O for IBM Personal Power Series 830 IDE controller 219obio0 at mainbus0 220 221 222# Console Devices 223 224# wscons 225pckbc0 at isa? # pc keyboard controller 226pckbd* at pckbc? # PC keyboard 227pms* at pckbc? # PS/2 mouse for wsmouse 228vga* at pci? 229wsdisplay* at vga? console ? 230wskbd* at pckbd? console ? 231wsmouse* at pms? mux 0 232 233pcppi0 at isa? # PC prog. periph. interface 234isabeep0 at pcppi? # "keyboard" beep 235 236mcclock0 at isa? port 0x70 # mc146818 and compatible 237mkclock0 at isa? port 0x74 # mk48t18 and compatible 238 239 240# Cryptographic Devices 241 242# PCI cryptographic devices 243#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 244#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 245 246 247# Serial Devices 248 249# ISA serial interfaces 250com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 251com1 at isa? port 0x2f8 irq 3 252 253# PCMCIA serial interfaces 254com* at pcmcia? function ? # Modems and serial cards 255 256#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 257#com* at pcmcom? slave ? # ...and the slave devices 258 259 260# Parallel Printer Interfaces 261 262# ISA parallel printer interfaces 263lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 264 265 266# SCSI Controllers and Devices 267 268# PCI SCSI controllers 269#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 270ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 271#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 272#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 273siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 274esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 275 276# PCMCIA SCSI controllers 277aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 278 279# SCSI bus support 280#scsibus* at adw? 281scsibus* at ahc? 282scsibus* at aic? 283#scsibus* at iha? 284#scsibus* at pcscp? 285scsibus* at siop? 286scsibus* at esiop? 287 288# SCSI devices 289sd* at scsibus? target ? lun ? # SCSI disk drives 290st* at scsibus? target ? lun ? # SCSI tape drives 291cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 292#ch* at scsibus? target ? lun ? # SCSI autochangers 293#ss* at scsibus? target ? lun ? # SCSI scanners 294uk* at scsibus? target ? lun ? # SCSI unknown 295 296 297# IDE and related devices 298 299# IBM Personal Power Series 830 IDE controller 300wdc0 at obio? port 0x1f0 irq 13 301wdc1 at obio? port 0x170 irq 13 302 303# ISA Plug-and-Play IDE controllers 304#wdc* at isapnp? 305 306# PCMCIA IDE controllers 307wdc* at pcmcia? function ? 308 309# ATA (IDE) bus support 310atabus* at ata? 311 312# IDE drives 313# Flags are used only with controllers that support DMA operations 314# and mode settings (e.g. some pciide controllers) 315# The lowest order four bits (rightmost digit) of the flags define the PIO 316# mode to use, the next set of four bits the DMA mode and the third set the 317# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 318# to use, and the last bit must be 1 for this setting to be used. 319# For DMA and UDMA, 0xf (1111) means 'disable'. 320# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 321# (0xc=1100, 0xa=1010, 0xf=1111) 322# 0x0000 means "use whatever the drive claims to support". 323wd* at atabus? drive ? flags 0x0000 324 325# ATAPI bus support 326atapibus* at atapi? 327 328# ATAPI devices 329# flags have the same meaning as for IDE drives. 330cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 331sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 332uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 333 334# Miscellaneous mass storage devices 335 336# ISA Floppy 337#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 338#fd0 at fdc0 drive ? 339 340# Network Interfaces 341 342# PCI network interfaces 343ep* at pci? dev ? function ? # 3Com 3c59x 344ex* at pci? dev ? function ? # 3Com 3c90x[BC] 345fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 346ne* at pci? dev ? function ? # NE2000-compatible Ethernet 347pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 348rtk* at pci? dev ? function ? # Realtek 8129/8139 349sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 350tlp* at pci? dev ? function ? # DECchip 21x4x and clones 351vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 352 353# ISA network interfaces 354#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 355#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 356#ne1 at isa? port 0x300 irq 10 357#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 358we1 at isa? port 0x300 iomem 0xe4000 irq 11 359 360# ISA Plug-and-Play network intefaces 361#ep* at isapnp? # 3Com 3c509 Ethernet 362#ne* at isapnp? # NE2000-compatible Ethernet 363 364# PCMCIA network interfaces 365ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 366ne* at pcmcia? function ? # NE2000-compatible Ethernet 367 368# MII/PHY support 369dmphy* at mii? phy ? # Davicom DM9101 PHYs 370exphy* at mii? phy ? # 3Com internal PHYs 371icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 372inphy* at mii? phy ? # Intel 82555 PHYs 373iophy* at mii? phy ? # Intel 82553 PHYs 374lxtphy* at mii? phy ? # Level One LXT-970 PHYs 375nsphy* at mii? phy ? # NS83840 PHYs 376nsphyter* at mii? phy ? # NS83843 PHYs 377qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 378sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 379tlphy* at mii? phy ? # ThunderLAN PHYs 380tqphy* at mii? phy ? # TDK Semiconductor PHYs 381ukphy* at mii? phy ? # generic unknown PHYs 382 383 384# USB Controller and Devices 385 386# PCI USB controllers 387#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 388#ohci* at pci? dev ? function ? # Open Host Controller 389 390# USB bus support 391#usb* at uhci? 392#usb* at ohci? 393 394# USB Hubs 395#uhub* at usb? 396#uhub* at uhub? port ? configuration ? interface ? 397 398# USB HID device 399#uhidev* at uhub? port ? configuration ? interface ? 400 401# USB Mice 402#ums* at uhidev? reportid ? 403#wsmouse* at ums? mux 0 404 405# USB Keyboards 406#ukbd* at uhidev? reportid ? 407#wskbd* at ukbd? console ? mux 1 408 409# USB Generic HID devices 410#uhid* at uhidev? reportid ? 411 412# USB Printer 413#ulpt* at uhub? port ? configuration ? interface ? 414 415# USB Modem 416#umodem* at uhub? port ? configuration ? 417#ucom* at umodem? 418 419# USB Mass Storage 420#umass* at uhub? port ? configuration ? interface ? 421#scsibus* at umass? channel ? 422#atapibus* at umass? 423 424# USB audio 425#uaudio* at uhub? port ? configuration ? 426 427# USB Ethernet adapters 428#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 429#axe* at uhub? port ? # ASIX AX88172 based adapters 430#cue* at uhub? port ? # CATC USB-EL1201A based adapters 431#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 432#url* at uhub? port ? # Realtek RTL8150L based adapters 433#udav* at uhub? port ? # Davicom DM9601 based adapters 434 435# Prolofic PL2301/PL2302 host-to-host adapter 436#upl* at uhub? port ? 437 438# Serial adapters 439#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 440#ucom* at uftdi? portno ? 441 442#umct* at uhub? port ? # MCT USB-RS232 serial adapter 443#ucom* at umct? portno ? 444 445#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 446#ucom* at uplcom? portno ? 447 448#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 449#ucom* at uvscom? portno ? 450 451# Diamond Multimedia Rio 500 452#urio* at uhub? port ? 453 454# USB Handspring Visor 455#uvisor* at uhub? port ? 456#ucom* at uvisor? 457 458# Y@P firmware loader 459#uyap* at uhub? port ? 460 461# USB Generic driver 462#ugen* at uhub? port ? 463 464# USB scanners 465#uscanner* at uhub? port ? 466 467 468# Audio device 469 470# ISA Plug-and-Play audio devices 471#wss* at isapnp? # CS4232 472 473# Audio support 474#audio* at uaudio? 475#audio* at wss? 476 477# MIDI support 478#midi* at pcppi? # MIDI interface to the PC speaker 479 480# The spkr driver provides a simple tone interface to the built in speaker. 481#spkr0 at pcppi? # PC speaker 482 483 484# Joysticks 485 486# ISA Plug-and-Play joysticks 487#joy* at isapnp? # Game ports (usually on audio cards) 488 489# ISA joysticks. Probe is a little strange; add only if you have one. 490#joy0 at isa? port 0x201 491 492 493# Pseudo-Devices 494 495# Not yet ready -- prep lacks generic soft interrupts 496#pseudo-device crypto # opencrypto framework 497 498# disk/mass storage pseudo-devices 499pseudo-device ccd 4 # concatenated/striped disk devices 500#pseudo-device cgd 4 # cryptographic disk devices 501#pseudo-device raid 8 # RAIDframe disk driver 502#options RAID_AUTOCONFIG # auto-configuration of RAID components 503# Options to enable various other RAIDframe RAID types. 504# options RF_INCLUDE_EVENODD=1 505# options RF_INCLUDE_RAID5_RS=1 506# options RF_INCLUDE_PARITYLOGGING=1 507# options RF_INCLUDE_CHAINDECLUSTER=1 508# options RF_INCLUDE_INTERDECLUSTER=1 509# options RF_INCLUDE_PARITY_DECLUSTERING=1 510# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 511pseudo-device md 1 # memory disk device (ramdisk) 512pseudo-device vnd 4 # disk-like interface to files 513 514# network pseudo-devices 515pseudo-device loop # network loopback 516pseudo-device bpfilter 8 # Berkeley packet filter 517pseudo-device ipfilter # IP filter (firewall) and NAT 518pseudo-device ppp 2 # Point-to-Point Protocol 519pseudo-device pppoe # PPP over Ethernet (RFC 2516) 520pseudo-device sl 2 # Serial Line IP 521pseudo-device strip 2 # Starmode Radio IP (Metricom) 522pseudo-device tun 2 # network tunneling over tty 523pseudo-device gre 2 # generic L3 over IP tunnel 524pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 525#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 526#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 527pseudo-device vlan # IEEE 802.1q encapsulation 528pseudo-device bridge # simple inter-network bridging 529#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 530 531# miscellaneous pseudo-devices 532pseudo-device pty # pseudo-terminals 533pseudo-device tb 1 # tablet line discipline 534#pseudo-device sequencer 1 # MIDI sequencer 535pseudo-device rnd # /dev/random and in-kernel generator 536#options RND_COM # use "com" randomness as well 537pseudo-device clockctl # user control of clock subsystem 538pseudo-device ksyms # /dev/ksyms 539#pseudo-device pf # PF packet filter 540#pseudo-device pflog # PF log if 541 542# a pseudo device needed for Coda # also needs CODA (above) 543#pseudo-device vcoda 4 # coda minicache <-> venus comm. 544 545# wscons pseudo-devices 546pseudo-device wsmux # mouse & keyboard multiplexor 547pseudo-device wsfont 548