GENERIC revision 1.94
1# $NetBSD: GENERIC,v 1.94 2005/06/25 12:05:18 rpaulo 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: 1.94 $" 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_43 # and 4.3BSD 85#options COMPAT_LINUX # Linux binary compatibility 86#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 87options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 88 89# File systems 90file-system FFS # UFS 91file-system EXT2FS # second extended file system (linux) 92#file-system LFS # log-structured file system 93file-system MFS # memory file system 94file-system NFS # Network File System client 95#file-system NTFS # Windows/NT file system (experimental) 96file-system CD9660 # ISO 9660 + Rock Ridge file system 97file-system MSDOSFS # MS-DOS file system 98#file-system FDESC # /dev/fd 99file-system KERNFS # /kern 100file-system NULLFS # loopback file system 101#file-system OVERLAY # overlay file system 102#file-system PORTAL # portal filesystem (still experimental) 103file-system PROCFS # /proc 104#file-system UMAPFS # NULLFS + uid and gid remapping 105file-system UNION # union file system 106#file-system CODA # Coda File System; also needs vcoda (below) 107#file-system PTYFS # experimental - /dev/ptm support 108 109# File system options 110options QUOTA # UFS quotas 111#options FFS_EI # FFS Endian Independant support 112options SOFTDEP # FFS soft updates support. 113#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 114options NFSSERVER # Network File System server 115#options FFS_NO_SNAPSHOT # ffs snapshots 116#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 117 # immutable) behave as system flags. 118 119# Networking options 120#options GATEWAY # packet forwarding 121options INET # IP + ICMP + TCP + UDP 122options INET6 # IPv6 123#options IPSEC # IP security 124#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 125#options IPSEC_DEBUG # debug for IP security 126#options MROUTING # IP multicast routing 127#options PIM # Protocol Independent Multicast 128#options NETATALK # AppleTalk networking protocols 129options PPP_BSDCOMP # BSD-Compress compression support for PPP 130options PPP_DEFLATE # Deflate compression support for PPP 131options PPP_FILTER # Active filter support for PPP (requires bpf) 132options PFIL_HOOKS # pfil(9) packet filter hooks 133options IPFILTER_LOG # ipmon(8) log support 134#options IPFILTER_DEFAULT_BLOCK # block all packets by default 135#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 136 137#options ALTQ # Manipulate network interfaces' output queues 138#options ALTQ_BLUE # Stochastic Fair Blue 139#options ALTQ_CBQ # Class-Based Queueing 140#options ALTQ_CDNR # Diffserv Traffic Conditioner 141#options ALTQ_FIFOQ # First-In First-Out Queue 142#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 143#options ALTQ_HFSC # Hierarchical Fair Service Curve 144#options ALTQ_LOCALQ # Local queueing discipline 145#options ALTQ_PRIQ # Priority Queueing 146#options ALTQ_RED # Random Early Detection 147#options ALTQ_RIO # RED with IN/OUT 148#options ALTQ_WFQ # Weighted Fair Queueing 149 150# These options enable verbose messages for several subsystems. 151# Warning, these may compile large string tables into the kernel! 152#options MIIVERBOSE # verbose PHY autoconfig messages 153options PCIVERBOSE # verbose PCI device autoconfig messages 154#options PCI_CONFIG_DUMP # verbosely dump PCI config space 155#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 156options SCSIVERBOSE # human readable SCSI error messages 157#options USBVERBOSE # verbose USB device autoconfig messages 158#options RESIDUAL_DATA_DUMP # verbosely dump residual data 159 160#options NFS_BOOT_BOOTP 161options NFS_BOOT_BOOTPARAM 162options NFS_BOOT_DHCP 163 164# 165# wscons options 166# 167# builtin terminal emulations 168options WSEMUL_VT100 # VT100 / VT220 emulation 169# different kernel output - see dev/wscons/wsdisplayvar.h 170options WS_KERNEL_FG=WSCOL_GREEN 171#options WS_KERNEL_BG=WSCOL_BLACK 172# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 173#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 174# allocate a number of virtual screens at autoconfiguration time 175#options WSDISPLAY_DEFAULTSCREENS=4 176# use a large software cursor that doesn't blink 177options PCDISPLAY_SOFTCURSOR 178 179# Kernel root file system and dump configuration. 180config netbsd root on ? type ? 181#config netbsd root on tlp0 type nfs 182#config netbsd root on pcn0 type nfs 183 184 185# 186# Device configuration 187# 188 189mainbus0 at root 190cpu0 at mainbus0 191 192 193# Basic Bus Support 194 195# PCI bus support 196pci0 at mainbus0 bus ? 197pci* at pchb? bus ? 198pci* at ppb? bus ? 199 200options PCI_NETBSD_CONFIGURE 201 202# PCI bridges 203pchb* at pci? dev ? function ? # PCI-Host bridges 204ppb* at pci? dev ? function ? # PCI-PCI bridges 205pcib* at pci? dev ? function ? # PCI-ISA bridges 206 207# ISA bus support 208isa* at pcib? # ISA on PCI-ISA bridge 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# on-board I/O for IBM Personal Power Series 830 IDE controller 224obio0 at mainbus0 225 226 227# Console Devices 228 229# wscons 230pckbc0 at isa? # pc keyboard controller 231pckbd* at pckbc? # PC keyboard 232pms* at pckbc? # PS/2 mouse for wsmouse 233vga* at pci? 234wsdisplay* at vga? console ? 235wskbd* at pckbd? console ? 236wsmouse* at pms? mux 0 237 238attimer0 at isa? # AT Timer 239pcppi0 at isa? # PC prog. periph. interface 240isabeep0 at pcppi? # "keyboard" beep 241 242mcclock0 at isa? port 0x70 # mc146818 and compatible 243mkclock0 at isa? port 0x74 # mk48t18 and compatible 244 245 246# Cryptographic Devices 247 248# PCI cryptographic devices 249#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 250#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 251 252 253# Serial Devices 254 255# ISA serial interfaces 256com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 257com1 at isa? port 0x2f8 irq 3 258 259# PCMCIA serial interfaces 260com* at pcmcia? function ? # Modems and serial cards 261 262#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 263#com* at pcmcom? slave ? # ...and the slave devices 264 265 266# Parallel Printer Interfaces 267 268# ISA parallel printer interfaces 269lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 270 271 272# SCSI Controllers and Devices 273 274# PCI SCSI controllers 275#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 276ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 277#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 278#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 279siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 280esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 281 282# PCMCIA SCSI controllers 283aic* at pcmcia? function ? # Adaptec APA-1460 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 esiop? 293 294# SCSI devices 295sd* at scsibus? target ? lun ? # SCSI disk drives 296st* at scsibus? target ? lun ? # SCSI tape drives 297cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 298#ch* at scsibus? target ? lun ? # SCSI autochangers 299#ss* at scsibus? target ? lun ? # SCSI scanners 300uk* at scsibus? target ? lun ? # SCSI unknown 301 302 303# IDE and related devices 304 305# IBM Personal Power Series 830 IDE controller 306wdc0 at obio? port 0x1f0 irq 13 307wdc1 at obio? port 0x170 irq 13 308 309# ISA Plug-and-Play IDE controllers 310#wdc* at isapnp? 311 312# PCMCIA IDE controllers 313wdc* at pcmcia? function ? 314 315# ATA (IDE) bus support 316atabus* at ata? 317 318# IDE drives 319# Flags are used only with controllers that support DMA operations 320# and mode settings (e.g. some pciide controllers) 321# The lowest order four bits (rightmost digit) of the flags define the PIO 322# mode to use, the next set of four bits the DMA mode and the third set the 323# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 324# to use, and the last bit must be 1 for this setting to be used. 325# For DMA and UDMA, 0xf (1111) means 'disable'. 326# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 327# (0xc=1100, 0xa=1010, 0xf=1111) 328# 0x0000 means "use whatever the drive claims to support". 329wd* at atabus? drive ? flags 0x0000 330 331# ATAPI bus support 332atapibus* at atapi? 333 334# ATAPI devices 335# flags have the same meaning as for IDE drives. 336cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 337sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 338uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 339 340# Miscellaneous mass storage devices 341 342# ISA Floppy 343#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 344#fd0 at fdc0 drive ? 345 346# Network Interfaces 347 348# PCI network interfaces 349ep* at pci? dev ? function ? # 3Com 3c59x 350ex* at pci? dev ? function ? # 3Com 3c90x[BC] 351fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 352ne* at pci? dev ? function ? # NE2000-compatible Ethernet 353pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 354rtk* at pci? dev ? function ? # Realtek 8129/8139 355sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 356tlp* at pci? dev ? function ? # DECchip 21x4x and clones 357vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 358 359# ISA network interfaces 360#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 361#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 362#ne1 at isa? port 0x300 irq 10 363#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 364we1 at isa? port 0x300 iomem 0xe4000 irq 11 365 366# ISA Plug-and-Play network intefaces 367#ep* at isapnp? # 3Com 3c509 Ethernet 368#ne* at isapnp? # NE2000-compatible Ethernet 369 370# PCMCIA network interfaces 371ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 372ne* at pcmcia? function ? # NE2000-compatible Ethernet 373 374# MII/PHY support 375dmphy* at mii? phy ? # Davicom DM9101 PHYs 376exphy* at mii? phy ? # 3Com internal PHYs 377icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 378inphy* at mii? phy ? # Intel 82555 PHYs 379iophy* at mii? phy ? # Intel 82553 PHYs 380lxtphy* at mii? phy ? # Level One LXT-970 PHYs 381nsphy* at mii? phy ? # NS83840 PHYs 382nsphyter* at mii? phy ? # NS83843 PHYs 383qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 384sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 385tlphy* at mii? phy ? # ThunderLAN PHYs 386tqphy* at mii? phy ? # TDK Semiconductor PHYs 387ukphy* at mii? phy ? # generic unknown PHYs 388 389 390# USB Controller and Devices 391 392# PCI USB controllers 393#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 394#ohci* at pci? dev ? function ? # Open Host Controller 395 396# USB bus support 397#usb* at uhci? 398#usb* at ohci? 399 400# USB Hubs 401#uhub* at usb? 402#uhub* at uhub? port ? configuration ? interface ? 403 404# USB HID device 405#uhidev* at uhub? port ? configuration ? interface ? 406 407# USB Mice 408#ums* at uhidev? reportid ? 409#wsmouse* at ums? mux 0 410 411# USB Keyboards 412#ukbd* at uhidev? reportid ? 413#wskbd* at ukbd? console ? mux 1 414 415# USB Generic HID devices 416#uhid* at uhidev? reportid ? 417 418# USB Printer 419#ulpt* at uhub? port ? configuration ? interface ? 420 421# USB Modem 422#umodem* at uhub? port ? configuration ? 423#ucom* at umodem? 424 425# USB Mass Storage 426#umass* at uhub? port ? configuration ? interface ? 427#scsibus* at umass? channel ? 428#atapibus* at umass? 429 430# USB audio 431#uaudio* at uhub? port ? configuration ? 432 433# USB Ethernet adapters 434#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 435#axe* at uhub? port ? # ASIX AX88172 based adapters 436#cue* at uhub? port ? # CATC USB-EL1201A based adapters 437#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 438#url* at uhub? port ? # Realtek RTL8150L based adapters 439#udav* at uhub? port ? # Davicom DM9601 based adapters 440 441# Prolofic PL2301/PL2302 host-to-host adapter 442#upl* at uhub? port ? 443 444# Serial adapters 445#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 446#ucom* at uftdi? portno ? 447 448#umct* at uhub? port ? # MCT USB-RS232 serial adapter 449#ucom* at umct? portno ? 450 451#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 452#ucom* at uplcom? portno ? 453 454#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 455#ucom* at uvscom? portno ? 456 457# Diamond Multimedia Rio 500 458#urio* at uhub? port ? 459 460# USB Handspring Visor 461#uvisor* at uhub? port ? 462#ucom* at uvisor? 463 464# Kyocera AIR-EDGE PHONE 465#ukyopon* at uhub? port ? 466#ucom* at ukyopon? portno ? 467 468# Y@P firmware loader 469#uyap* at uhub? port ? 470 471# USB Generic driver 472#ugen* at uhub? port ? 473 474# USB scanners 475#uscanner* at uhub? port ? 476 477 478# Audio device 479 480# ISA Plug-and-Play audio devices 481#wss* at isapnp? # CS4232 482 483# Audio support 484#audio* at uaudio? 485#audio* at wss? 486 487# MIDI support 488#midi* at pcppi? # MIDI interface to the PC speaker 489 490# The spkr driver provides a simple tone interface to the built in speaker. 491#spkr0 at pcppi? # PC speaker 492 493 494# Joysticks 495 496# ISA Plug-and-Play joysticks 497#joy* at isapnp? # Game ports (usually on audio cards) 498 499# ISA joysticks. Probe is a little strange; add only if you have one. 500#joy0 at isa? port 0x201 501 502 503# Pseudo-Devices 504 505# Not yet ready -- prep lacks generic soft interrupts 506#pseudo-device crypto # opencrypto framework 507 508# disk/mass storage pseudo-devices 509pseudo-device ccd 4 # concatenated/striped disk devices 510#pseudo-device cgd 4 # cryptographic disk devices 511#pseudo-device raid 8 # RAIDframe disk driver 512#options RAID_AUTOCONFIG # auto-configuration of RAID components 513# Options to enable various other RAIDframe RAID types. 514# options RF_INCLUDE_EVENODD=1 515# options RF_INCLUDE_RAID5_RS=1 516# options RF_INCLUDE_PARITYLOGGING=1 517# options RF_INCLUDE_CHAINDECLUSTER=1 518# options RF_INCLUDE_INTERDECLUSTER=1 519# options RF_INCLUDE_PARITY_DECLUSTERING=1 520# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 521pseudo-device fss 4 # file system snapshot device 522pseudo-device md 1 # memory disk device (ramdisk) 523pseudo-device vnd 4 # disk-like interface to files 524 525# network pseudo-devices 526pseudo-device loop # network loopback 527pseudo-device bpfilter 8 # Berkeley packet filter 528pseudo-device ipfilter # IP filter (firewall) and NAT 529pseudo-device ppp 2 # Point-to-Point Protocol 530pseudo-device pppoe # PPP over Ethernet (RFC 2516) 531pseudo-device sl 2 # Serial Line IP 532pseudo-device strip 2 # Starmode Radio IP (Metricom) 533pseudo-device tun 2 # network tunneling over tty 534pseudo-device tap # virtual Ethernet 535pseudo-device gre 2 # generic L3 over IP tunnel 536pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 537#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 538#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 539pseudo-device vlan # IEEE 802.1q encapsulation 540pseudo-device bridge # simple inter-network bridging 541#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 542 543# miscellaneous pseudo-devices 544pseudo-device pty # pseudo-terminals 545pseudo-device tb 1 # tablet line discipline 546#pseudo-device sequencer 1 # MIDI sequencer 547pseudo-device rnd # /dev/random and in-kernel generator 548#options RND_COM # use "com" randomness as well 549pseudo-device clockctl # user control of clock subsystem 550pseudo-device ksyms # /dev/ksyms 551#pseudo-device pf # PF packet filter 552#pseudo-device pflog # PF log if 553 554# a pseudo device needed for Coda # also needs CODA (above) 555#pseudo-device vcoda 4 # coda minicache <-> venus comm. 556 557# wscons pseudo-devices 558pseudo-device wsmux # mouse & keyboard multiplexor 559pseudo-device wsfont 560