GENERIC revision 1.87
1# $NetBSD: GENERIC,v 1.87 2005/01/31 16:55:29 hannken 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: 1.87 $" 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. 110#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental 111options NFSSERVER # Network File System server 112#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 113 # immutable) behave as system flags. 114 115# Networking options 116#options GATEWAY # packet forwarding 117options INET # IP + ICMP + TCP + UDP 118options INET6 # IPv6 119#options IPSEC # IP security 120#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 121#options IPSEC_DEBUG # debug for IP security 122#options MROUTING # IP multicast routing 123#options PIM # Protocol Independent Multicast 124#options NETATALK # AppleTalk networking protocols 125options PPP_BSDCOMP # BSD-Compress compression support for PPP 126options PPP_DEFLATE # Deflate compression support for PPP 127options PPP_FILTER # Active filter support for PPP (requires bpf) 128options PFIL_HOOKS # pfil(9) packet filter hooks 129options IPFILTER_LOG # ipmon(8) log support 130#options IPFILTER_DEFAULT_BLOCK # block all packets by default 131#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 132 133#options ALTQ # Manipulate network interfaces' output queues 134#options ALTQ_BLUE # Stochastic Fair Blue 135#options ALTQ_CBQ # Class-Based Queueing 136#options ALTQ_CDNR # Diffserv Traffic Conditioner 137#options ALTQ_FIFOQ # First-In First-Out Queue 138#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 139#options ALTQ_HFSC # Hierarchical Fair Service Curve 140#options ALTQ_LOCALQ # Local queueing discipline 141#options ALTQ_PRIQ # Priority Queueing 142#options ALTQ_RED # Random Early Detection 143#options ALTQ_RIO # RED with IN/OUT 144#options ALTQ_WFQ # Weighted Fair Queueing 145 146# These options enable verbose messages for several subsystems. 147# Warning, these may compile large string tables into the kernel! 148#options MIIVERBOSE # verbose PHY autoconfig messages 149options PCIVERBOSE # verbose PCI device autoconfig messages 150#options PCI_CONFIG_DUMP # verbosely dump PCI config space 151#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 152options SCSIVERBOSE # human readable SCSI error messages 153#options USBVERBOSE # verbose USB device autoconfig messages 154#options RESIDUAL_DATA_DUMP # verbosely dump residual data 155 156#options NFS_BOOT_BOOTP 157options NFS_BOOT_BOOTPARAM 158options NFS_BOOT_DHCP 159 160# 161# wscons options 162# 163# builtin terminal emulations 164options WSEMUL_VT100 # VT100 / VT220 emulation 165# different kernel output - see dev/wscons/wsdisplayvar.h 166options WS_KERNEL_FG=WSCOL_GREEN 167#options WS_KERNEL_BG=WSCOL_BLACK 168# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 169#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 170# allocate a number of virtual screens at autoconfiguration time 171#options WSDISPLAY_DEFAULTSCREENS=4 172# use a large software cursor that doesn't blink 173options PCDISPLAY_SOFTCURSOR 174 175# Kernel root file system and dump configuration. 176config netbsd root on ? type ? 177#config netbsd root on tlp0 type nfs 178#config netbsd root on pcn0 type nfs 179 180 181# 182# Device configuration 183# 184 185mainbus0 at root 186cpu0 at mainbus0 187 188 189# Basic Bus Support 190 191# PCI bus support 192pci0 at mainbus0 bus ? 193pci* at pchb? bus ? 194pci* at ppb? bus ? 195 196options PCI_NETBSD_CONFIGURE 197 198# PCI bridges 199pchb* at pci? dev ? function ? # PCI-Host bridges 200ppb* at pci? dev ? function ? # PCI-PCI bridges 201pcib* at pci? dev ? function ? # PCI-ISA bridges 202 203# ISA bus support 204isa* at pcib? # ISA on PCI-ISA bridge 205 206# PCMCIA bus support 207pcmcia* at pcic? controller ? socket ? 208 209# ISA PCMCIA controllers 210pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 211 212#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 213#options PCIC_ISA_ALLOC_IOBASE=0x0400 214#options PCIC_ISA_ALLOC_IOSIZE=0x0100 215 216# ISA Plug-and-Play bus support 217#isapnp0 at isa? 218 219# on-board I/O for IBM Personal Power Series 830 IDE controller 220obio0 at mainbus0 221 222 223# Console Devices 224 225# wscons 226pckbc0 at isa? # pc keyboard controller 227pckbd* at pckbc? # PC keyboard 228pms* at pckbc? # PS/2 mouse for wsmouse 229vga* at pci? 230wsdisplay* at vga? console ? 231wskbd* at pckbd? console ? 232wsmouse* at pms? mux 0 233 234pcppi0 at isa? # PC prog. periph. interface 235isabeep0 at pcppi? # "keyboard" beep 236 237mcclock0 at isa? port 0x70 # mc146818 and compatible 238mkclock0 at isa? port 0x74 # mk48t18 and compatible 239 240 241# Cryptographic Devices 242 243# PCI cryptographic devices 244#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 245#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 246 247 248# Serial Devices 249 250# ISA serial interfaces 251com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 252com1 at isa? port 0x2f8 irq 3 253 254# PCMCIA serial interfaces 255com* at pcmcia? function ? # Modems and serial cards 256 257#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 258#com* at pcmcom? slave ? # ...and the slave devices 259 260 261# Parallel Printer Interfaces 262 263# ISA parallel printer interfaces 264lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 265 266 267# SCSI Controllers and Devices 268 269# PCI SCSI controllers 270#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 271ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 272#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 273#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 274siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 275esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 276 277# PCMCIA SCSI controllers 278aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 279 280# SCSI bus support 281#scsibus* at adw? 282scsibus* at ahc? 283scsibus* at aic? 284#scsibus* at iha? 285#scsibus* at pcscp? 286scsibus* at siop? 287scsibus* at esiop? 288 289# SCSI devices 290sd* at scsibus? target ? lun ? # SCSI disk drives 291st* at scsibus? target ? lun ? # SCSI tape drives 292cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 293#ch* at scsibus? target ? lun ? # SCSI autochangers 294#ss* at scsibus? target ? lun ? # SCSI scanners 295uk* at scsibus? target ? lun ? # SCSI unknown 296 297 298# IDE and related devices 299 300# IBM Personal Power Series 830 IDE controller 301wdc0 at obio? port 0x1f0 irq 13 302wdc1 at obio? port 0x170 irq 13 303 304# ISA Plug-and-Play IDE controllers 305#wdc* at isapnp? 306 307# PCMCIA IDE controllers 308wdc* at pcmcia? function ? 309 310# ATA (IDE) bus support 311atabus* at ata? 312 313# IDE drives 314# Flags are used only with controllers that support DMA operations 315# and mode settings (e.g. some pciide controllers) 316# The lowest order four bits (rightmost digit) of the flags define the PIO 317# mode to use, the next set of four bits the DMA mode and the third set the 318# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 319# to use, and the last bit must be 1 for this setting to be used. 320# For DMA and UDMA, 0xf (1111) means 'disable'. 321# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 322# (0xc=1100, 0xa=1010, 0xf=1111) 323# 0x0000 means "use whatever the drive claims to support". 324wd* at atabus? drive ? flags 0x0000 325 326# ATAPI bus support 327atapibus* at atapi? 328 329# ATAPI devices 330# flags have the same meaning as for IDE drives. 331cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 332sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 333uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 334 335# Miscellaneous mass storage devices 336 337# ISA Floppy 338#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 339#fd0 at fdc0 drive ? 340 341# Network Interfaces 342 343# PCI network interfaces 344ep* at pci? dev ? function ? # 3Com 3c59x 345ex* at pci? dev ? function ? # 3Com 3c90x[BC] 346fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 347ne* at pci? dev ? function ? # NE2000-compatible Ethernet 348pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 349rtk* at pci? dev ? function ? # Realtek 8129/8139 350sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 351tlp* at pci? dev ? function ? # DECchip 21x4x and clones 352vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 353 354# ISA network interfaces 355#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 356#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 357#ne1 at isa? port 0x300 irq 10 358#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 359we1 at isa? port 0x300 iomem 0xe4000 irq 11 360 361# ISA Plug-and-Play network intefaces 362#ep* at isapnp? # 3Com 3c509 Ethernet 363#ne* at isapnp? # NE2000-compatible Ethernet 364 365# PCMCIA network interfaces 366ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 367ne* at pcmcia? function ? # NE2000-compatible Ethernet 368 369# MII/PHY support 370dmphy* at mii? phy ? # Davicom DM9101 PHYs 371exphy* at mii? phy ? # 3Com internal PHYs 372icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 373inphy* at mii? phy ? # Intel 82555 PHYs 374iophy* at mii? phy ? # Intel 82553 PHYs 375lxtphy* at mii? phy ? # Level One LXT-970 PHYs 376nsphy* at mii? phy ? # NS83840 PHYs 377nsphyter* at mii? phy ? # NS83843 PHYs 378qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 379sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 380tlphy* at mii? phy ? # ThunderLAN PHYs 381tqphy* at mii? phy ? # TDK Semiconductor PHYs 382ukphy* at mii? phy ? # generic unknown PHYs 383 384 385# USB Controller and Devices 386 387# PCI USB controllers 388#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 389#ohci* at pci? dev ? function ? # Open Host Controller 390 391# USB bus support 392#usb* at uhci? 393#usb* at ohci? 394 395# USB Hubs 396#uhub* at usb? 397#uhub* at uhub? port ? configuration ? interface ? 398 399# USB HID device 400#uhidev* at uhub? port ? configuration ? interface ? 401 402# USB Mice 403#ums* at uhidev? reportid ? 404#wsmouse* at ums? mux 0 405 406# USB Keyboards 407#ukbd* at uhidev? reportid ? 408#wskbd* at ukbd? console ? mux 1 409 410# USB Generic HID devices 411#uhid* at uhidev? reportid ? 412 413# USB Printer 414#ulpt* at uhub? port ? configuration ? interface ? 415 416# USB Modem 417#umodem* at uhub? port ? configuration ? 418#ucom* at umodem? 419 420# USB Mass Storage 421#umass* at uhub? port ? configuration ? interface ? 422#scsibus* at umass? channel ? 423#atapibus* at umass? 424 425# USB audio 426#uaudio* at uhub? port ? configuration ? 427 428# USB Ethernet adapters 429#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 430#axe* at uhub? port ? # ASIX AX88172 based adapters 431#cue* at uhub? port ? # CATC USB-EL1201A based adapters 432#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 433#url* at uhub? port ? # Realtek RTL8150L based adapters 434#udav* at uhub? port ? # Davicom DM9601 based adapters 435 436# Prolofic PL2301/PL2302 host-to-host adapter 437#upl* at uhub? port ? 438 439# Serial adapters 440#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 441#ucom* at uftdi? portno ? 442 443#umct* at uhub? port ? # MCT USB-RS232 serial adapter 444#ucom* at umct? portno ? 445 446#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 447#ucom* at uplcom? portno ? 448 449#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 450#ucom* at uvscom? portno ? 451 452# Diamond Multimedia Rio 500 453#urio* at uhub? port ? 454 455# USB Handspring Visor 456#uvisor* at uhub? port ? 457#ucom* at uvisor? 458 459# Y@P firmware loader 460#uyap* at uhub? port ? 461 462# USB Generic driver 463#ugen* at uhub? port ? 464 465# USB scanners 466#uscanner* at uhub? port ? 467 468 469# Audio device 470 471# ISA Plug-and-Play audio devices 472#wss* at isapnp? # CS4232 473 474# Audio support 475#audio* at uaudio? 476#audio* at wss? 477 478# MIDI support 479#midi* at pcppi? # MIDI interface to the PC speaker 480 481# The spkr driver provides a simple tone interface to the built in speaker. 482#spkr0 at pcppi? # PC speaker 483 484 485# Joysticks 486 487# ISA Plug-and-Play joysticks 488#joy* at isapnp? # Game ports (usually on audio cards) 489 490# ISA joysticks. Probe is a little strange; add only if you have one. 491#joy0 at isa? port 0x201 492 493 494# Pseudo-Devices 495 496# Not yet ready -- prep lacks generic soft interrupts 497#pseudo-device crypto # opencrypto framework 498 499# disk/mass storage pseudo-devices 500pseudo-device ccd 4 # concatenated/striped disk devices 501#pseudo-device cgd 4 # cryptographic disk devices 502#pseudo-device raid 8 # RAIDframe disk driver 503#options RAID_AUTOCONFIG # auto-configuration of RAID components 504# Options to enable various other RAIDframe RAID types. 505# options RF_INCLUDE_EVENODD=1 506# options RF_INCLUDE_RAID5_RS=1 507# options RF_INCLUDE_PARITYLOGGING=1 508# options RF_INCLUDE_CHAINDECLUSTER=1 509# options RF_INCLUDE_INTERDECLUSTER=1 510# options RF_INCLUDE_PARITY_DECLUSTERING=1 511# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 512pseudo-device fss 4 # file system snapshot device 513pseudo-device md 1 # memory disk device (ramdisk) 514pseudo-device vnd 4 # disk-like interface to files 515 516# network pseudo-devices 517pseudo-device loop # network loopback 518pseudo-device bpfilter 8 # Berkeley packet filter 519pseudo-device ipfilter # IP filter (firewall) and NAT 520pseudo-device ppp 2 # Point-to-Point Protocol 521pseudo-device pppoe # PPP over Ethernet (RFC 2516) 522pseudo-device sl 2 # Serial Line IP 523pseudo-device strip 2 # Starmode Radio IP (Metricom) 524pseudo-device tun 2 # network tunneling over tty 525pseudo-device tap # virtual Ethernet 526pseudo-device gre 2 # generic L3 over IP tunnel 527pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 528#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 529#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 530pseudo-device vlan # IEEE 802.1q encapsulation 531pseudo-device bridge # simple inter-network bridging 532#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 533 534# miscellaneous pseudo-devices 535pseudo-device pty # pseudo-terminals 536pseudo-device tb 1 # tablet line discipline 537#pseudo-device sequencer 1 # MIDI sequencer 538pseudo-device rnd # /dev/random and in-kernel generator 539#options RND_COM # use "com" randomness as well 540pseudo-device clockctl # user control of clock subsystem 541pseudo-device ksyms # /dev/ksyms 542#pseudo-device pf # PF packet filter 543#pseudo-device pflog # PF log if 544 545# a pseudo device needed for Coda # also needs CODA (above) 546#pseudo-device vcoda 4 # coda minicache <-> venus comm. 547 548# wscons pseudo-devices 549pseudo-device wsmux # mouse & keyboard multiplexor 550pseudo-device wsfont 551