GENERIC revision 1.83
1# $NetBSD: GENERIC,v 1.83 2004/10/23 14:00:53 augustss 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: 1.83 $" 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. 85 86# File systems 87file-system FFS # UFS 88file-system EXT2FS # second extended file system (linux) 89#file-system LFS # log-structured file system 90file-system MFS # memory file system 91file-system NFS # Network File System client 92#file-system NTFS # Windows/NT file system (experimental) 93file-system CD9660 # ISO 9660 + Rock Ridge file system 94file-system MSDOSFS # MS-DOS file system 95#file-system FDESC # /dev/fd 96file-system KERNFS # /kern 97file-system NULLFS # loopback file system 98#file-system OVERLAY # overlay file system 99#file-system PORTAL # portal filesystem (still experimental) 100file-system PROCFS # /proc 101#file-system UMAPFS # NULLFS + uid and gid remapping 102file-system UNION # union file system 103#file-system CODA # Coda File System; also needs vcoda (below) 104 105# File system options 106options QUOTA # UFS quotas 107#options FFS_EI # FFS Endian Independant support 108options SOFTDEP # FFS soft updates support. 109options NFSSERVER # Network File System server 110#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and 111 # immutable) behave as system flags. 112 113# Networking options 114#options GATEWAY # packet forwarding 115options INET # IP + ICMP + TCP + UDP 116options INET6 # IPv6 117#options IPSEC # IP security 118#options IPSEC_ESP # IP security (encryption part; define w/IPSEC) 119#options IPSEC_DEBUG # debug for IP security 120#options MROUTING # IP multicast routing 121#options PIM # Protocol Independent Multicast 122#options NETATALK # AppleTalk networking protocols 123options PPP_BSDCOMP # BSD-Compress compression support for PPP 124options PPP_DEFLATE # Deflate compression support for PPP 125options PPP_FILTER # Active filter support for PPP (requires bpf) 126options PFIL_HOOKS # pfil(9) packet filter hooks 127options IPFILTER_LOG # ipmon(8) log support 128#options IPFILTER_DEFAULT_BLOCK # block all packets by default 129#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 130 131#options ALTQ # Manipulate network interfaces' output queues 132#options ALTQ_BLUE # Stochastic Fair Blue 133#options ALTQ_CBQ # Class-Based Queueing 134#options ALTQ_CDNR # Diffserv Traffic Conditioner 135#options ALTQ_FIFOQ # First-In First-Out Queue 136#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box) 137#options ALTQ_HFSC # Hierarchical Fair Service Curve 138#options ALTQ_LOCALQ # Local queueing discipline 139#options ALTQ_PRIQ # Priority Queueing 140#options ALTQ_RED # Random Early Detection 141#options ALTQ_RIO # RED with IN/OUT 142#options ALTQ_WFQ # Weighted Fair Queueing 143 144# These options enable verbose messages for several subsystems. 145# Warning, these may compile large string tables into the kernel! 146#options MIIVERBOSE # verbose PHY autoconfig messages 147options PCIVERBOSE # verbose PCI device autoconfig messages 148#options PCI_CONFIG_DUMP # verbosely dump PCI config space 149#options PCMCIAVERBOSE # verbose PCMCIA configuration messages 150options SCSIVERBOSE # human readable SCSI error messages 151#options USBVERBOSE # verbose USB device autoconfig messages 152#options RESIDUAL_DATA_DUMP # verbosely dump residual data 153 154#options NFS_BOOT_BOOTP 155options NFS_BOOT_BOOTPARAM 156options NFS_BOOT_DHCP 157 158# 159# wscons options 160# 161# builtin terminal emulations 162options WSEMUL_VT100 # VT100 / VT220 emulation 163# different kernel output - see dev/wscons/wsdisplayvar.h 164options WS_KERNEL_FG=WSCOL_GREEN 165#options WS_KERNEL_BG=WSCOL_BLACK 166# see dev/pckbc/wskbdmap_mfii.c for implemented layouts 167#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" 168# allocate a number of virtual screens at autoconfiguration time 169#options WSDISPLAY_DEFAULTSCREENS=4 170# use a large software cursor that doesn't blink 171options PCDISPLAY_SOFTCURSOR 172 173# Kernel root file system and dump configuration. 174config netbsd root on ? type ? 175#config netbsd root on tlp0 type nfs 176#config netbsd root on pcn0 type nfs 177 178 179# 180# Device configuration 181# 182 183mainbus0 at root 184cpu0 at mainbus0 185 186 187# Basic Bus Support 188 189# PCI bus support 190pci0 at mainbus0 bus ? 191pci* at pchb? bus ? 192pci* at ppb? bus ? 193 194options PCI_NETBSD_CONFIGURE 195 196# PCI bridges 197pchb* at pci? dev ? function ? # PCI-Host bridges 198ppb* at pci? dev ? function ? # PCI-PCI bridges 199pcib* at pci? dev ? function ? # PCI-ISA bridges 200 201# ISA bus support 202isa* at pcib? # ISA on PCI-ISA bridge 203 204# PCMCIA bus support 205pcmcia* at pcic? controller ? socket ? 206 207# ISA PCMCIA controllers 208pcic0 at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000 209 210#options PCIC_ISA_INTR_ALLOC_MASK=0x4a00 # free irq 9,11,14 211#options PCIC_ISA_ALLOC_IOBASE=0x0400 212#options PCIC_ISA_ALLOC_IOSIZE=0x0100 213 214# ISA Plug-and-Play bus support 215#isapnp0 at isa? 216 217# on-board I/O for IBM Personal Power Series 830 IDE controller 218obio0 at mainbus0 219 220 221# Console Devices 222 223# wscons 224pckbc0 at isa? # pc keyboard controller 225pckbd* at pckbc? # PC keyboard 226pms* at pckbc? # PS/2 mouse for wsmouse 227vga* at pci? 228wsdisplay* at vga? console ? 229wskbd* at pckbd? console ? 230wsmouse* at pms? mux 0 231 232pcppi0 at isa? # PC prog. periph. interface 233isabeep0 at pcppi? # "keyboard" beep 234 235mcclock0 at isa? port 0x70 # mc146818 and compatible 236mkclock0 at isa? port 0x74 # mk48t18 and compatible 237 238 239# Cryptographic Devices 240 241# PCI cryptographic devices 242#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x 243#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x 244 245 246# Serial Devices 247 248# ISA serial interfaces 249com0 at isa? port 0x3f8 irq 4 # standard PC serial ports 250com1 at isa? port 0x2f8 irq 3 251 252# PCMCIA serial interfaces 253com* at pcmcia? function ? # Modems and serial cards 254 255#pcmcom* at pcmcia? function ? # PCMCIA multi-port serial cards 256#com* at pcmcom? slave ? # ...and the slave devices 257 258 259# Parallel Printer Interfaces 260 261# ISA parallel printer interfaces 262lpt0 at isa? port 0x3bc irq 7 # standard PC parallel ports 263 264 265# SCSI Controllers and Devices 266 267# PCI SCSI controllers 268#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI 269ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI 270#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI 271#pcscp* at pci? dev ? function ? # AMD 53c974 PCscsi-PCI SCSI 272siop* at pci? dev ? function ? # Symbios 53c8xx SCSI 273esiop* at pci? dev ? function ? # Symbios 53c875 SCSI and newer 274 275# PCMCIA SCSI controllers 276aic* at pcmcia? function ? # Adaptec APA-1460 SCSI 277 278# SCSI bus support 279#scsibus* at adw? 280scsibus* at ahc? 281scsibus* at aic? 282#scsibus* at iha? 283#scsibus* at pcscp? 284scsibus* at siop? 285scsibus* at esiop? 286 287# SCSI devices 288sd* at scsibus? target ? lun ? # SCSI disk drives 289st* at scsibus? target ? lun ? # SCSI tape drives 290cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 291#ch* at scsibus? target ? lun ? # SCSI autochangers 292#ss* at scsibus? target ? lun ? # SCSI scanners 293uk* at scsibus? target ? lun ? # SCSI unknown 294 295 296# IDE and related devices 297 298# IBM Personal Power Series 830 IDE controller 299wdc0 at obio? port 0x1f0 irq 13 300wdc1 at obio? port 0x170 irq 13 301 302# ISA Plug-and-Play IDE controllers 303#wdc* at isapnp? 304 305# PCMCIA IDE controllers 306wdc* at pcmcia? function ? 307 308# ATA (IDE) bus support 309atabus* at ata? 310 311# IDE drives 312# Flags are used only with controllers that support DMA operations 313# and mode settings (e.g. some pciide controllers) 314# The lowest order four bits (rightmost digit) of the flags define the PIO 315# mode to use, the next set of four bits the DMA mode and the third set the 316# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 317# to use, and the last bit must be 1 for this setting to be used. 318# For DMA and UDMA, 0xf (1111) means 'disable'. 319# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 320# (0xc=1100, 0xa=1010, 0xf=1111) 321# 0x0000 means "use whatever the drive claims to support". 322wd* at atabus? drive ? flags 0x0000 323 324# ATAPI bus support 325atapibus* at atapi? 326 327# ATAPI devices 328# flags have the same meaning as for IDE drives. 329cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives 330sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives 331uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown 332 333# Miscellaneous mass storage devices 334 335# ISA Floppy 336#fdc0 at isa? port 0x3f0 irq 6 drq 2 # standard ISA floppy controller 337#fd0 at fdc0 drive ? 338 339# Network Interfaces 340 341# PCI network interfaces 342ep* at pci? dev ? function ? # 3Com 3c59x 343ex* at pci? dev ? function ? # 3Com 3c90x[BC] 344fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B 345ne* at pci? dev ? function ? # NE2000-compatible Ethernet 346pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet 347rtk* at pci? dev ? function ? # Realtek 8129/8139 348sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 349tlp* at pci? dev ? function ? # DECchip 21x4x and clones 350vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet 351 352# ISA network interfaces 353#ep* at isa? port ? irq ? # 3Com 3c509 Ethernet 354#ne0 at isa? port 0x280 irq 9 # NE2000-compatible Ethernet 355#ne1 at isa? port 0x300 irq 10 356#we0 at isa? port 0x280 iomem 0xd0000 irq 9 # WD/SMC Ethernet 357we1 at isa? port 0x300 iomem 0xe4000 irq 11 358 359# ISA Plug-and-Play network intefaces 360#ep* at isapnp? # 3Com 3c509 Ethernet 361#ne* at isapnp? # NE2000-compatible Ethernet 362 363# PCMCIA network interfaces 364ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 365ne* at pcmcia? function ? # NE2000-compatible Ethernet 366 367# MII/PHY support 368dmphy* at mii? phy ? # Davicom DM9101 PHYs 369exphy* at mii? phy ? # 3Com internal PHYs 370icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x 371inphy* at mii? phy ? # Intel 82555 PHYs 372iophy* at mii? phy ? # Intel 82553 PHYs 373lxtphy* at mii? phy ? # Level One LXT-970 PHYs 374nsphy* at mii? phy ? # NS83840 PHYs 375nsphyter* at mii? phy ? # NS83843 PHYs 376qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs 377sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs 378tlphy* at mii? phy ? # ThunderLAN PHYs 379tqphy* at mii? phy ? # TDK Semiconductor PHYs 380ukphy* at mii? phy ? # generic unknown PHYs 381 382 383# USB Controller and Devices 384 385# PCI USB controllers 386#uhci* at pci? dev ? function ? # Universal Host Controller (Intel) 387#ohci* at pci? dev ? function ? # Open Host Controller 388 389# USB bus support 390#usb* at uhci? 391#usb* at ohci? 392 393# USB Hubs 394#uhub* at usb? 395#uhub* at uhub? port ? configuration ? interface ? 396 397# USB HID device 398#uhidev* at uhub? port ? configuration ? interface ? 399 400# USB Mice 401#ums* at uhidev? reportid ? 402#wsmouse* at ums? mux 0 403 404# USB Keyboards 405#ukbd* at uhidev? reportid ? 406#wskbd* at ukbd? console ? mux 1 407 408# USB Generic HID devices 409#uhid* at uhidev? reportid ? 410 411# USB Printer 412#ulpt* at uhub? port ? configuration ? interface ? 413 414# USB Modem 415#umodem* at uhub? port ? configuration ? 416#ucom* at umodem? 417 418# USB Mass Storage 419#umass* at uhub? port ? configuration ? interface ? 420#scsibus* at umass? channel ? 421#atapibus* at umass? 422 423# USB audio 424#uaudio* at uhub? port ? configuration ? 425 426# USB Ethernet adapters 427#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters 428#axe* at uhub? port ? # ASIX AX88172 based adapters 429#cue* at uhub? port ? # CATC USB-EL1201A based adapters 430#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters 431#url* at uhub? port ? # Realtek RTL8150L based adapters 432#udav* at uhub? port ? # Davicom DM9601 based adapters 433 434# Prolofic PL2301/PL2302 host-to-host adapter 435#upl* at uhub? port ? 436 437# Serial adapters 438#uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter 439#ucom* at uftdi? portno ? 440 441#umct* at uhub? port ? # MCT USB-RS232 serial adapter 442#ucom* at umct? portno ? 443 444#uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter 445#ucom* at uplcom? portno ? 446 447#uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter 448#ucom* at uvscom? portno ? 449 450# Diamond Multimedia Rio 500 451#urio* at uhub? port ? 452 453# USB Handspring Visor 454#uvisor* at uhub? port ? 455#ucom* at uvisor? 456 457# Y@P firmware loader 458#uyap* at uhub? port ? 459 460# USB Generic driver 461#ugen* at uhub? port ? 462 463# USB scanners 464#uscanner* at uhub? port ? 465 466 467# Audio device 468 469# ISA Plug-and-Play audio devices 470#wss* at isapnp? # CS4232 471 472# Audio support 473#audio* at uaudio? 474#audio* at wss? 475 476# MIDI support 477#midi* at pcppi? # MIDI interface to the PC speaker 478 479# The spkr driver provides a simple tone interface to the built in speaker. 480#spkr0 at pcppi? # PC speaker 481 482 483# Joysticks 484 485# ISA Plug-and-Play joysticks 486#joy* at isapnp? # Game ports (usually on audio cards) 487 488# ISA joysticks. Probe is a little strange; add only if you have one. 489#joy0 at isa? port 0x201 490 491 492# Pseudo-Devices 493 494# Not yet ready -- prep lacks generic soft interrupts 495#pseudo-device crypto # opencrypto framework 496 497# disk/mass storage pseudo-devices 498pseudo-device ccd 4 # concatenated/striped disk devices 499#pseudo-device cgd 4 # cryptographic disk devices 500#pseudo-device raid 8 # RAIDframe disk driver 501#options RAID_AUTOCONFIG # auto-configuration of RAID components 502# Options to enable various other RAIDframe RAID types. 503# options RF_INCLUDE_EVENODD=1 504# options RF_INCLUDE_RAID5_RS=1 505# options RF_INCLUDE_PARITYLOGGING=1 506# options RF_INCLUDE_CHAINDECLUSTER=1 507# options RF_INCLUDE_INTERDECLUSTER=1 508# options RF_INCLUDE_PARITY_DECLUSTERING=1 509# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1 510pseudo-device md 1 # memory disk device (ramdisk) 511pseudo-device vnd 4 # disk-like interface to files 512 513# network pseudo-devices 514pseudo-device loop # network loopback 515pseudo-device bpfilter 8 # Berkeley packet filter 516pseudo-device ipfilter # IP filter (firewall) and NAT 517pseudo-device ppp 2 # Point-to-Point Protocol 518pseudo-device pppoe # PPP over Ethernet (RFC 2516) 519pseudo-device sl 2 # Serial Line IP 520pseudo-device strip 2 # Starmode Radio IP (Metricom) 521pseudo-device tun 2 # network tunneling over tty 522pseudo-device gre 2 # generic L3 over IP tunnel 523pseudo-device gif 4 # IPv[46] over IPv[46] tunnel (RFC1933) 524#pseudo-device faith 2 # IPv[46] tcp relay translation i/f 525#pseudo-device stf 2 # 6to4 IPv6 over IPv4 encapsulation 526pseudo-device vlan # IEEE 802.1q encapsulation 527pseudo-device bridge # simple inter-network bridging 528#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too 529 530# miscellaneous pseudo-devices 531pseudo-device pty # pseudo-terminals 532pseudo-device tb 1 # tablet line discipline 533#pseudo-device sequencer 1 # MIDI sequencer 534pseudo-device rnd # /dev/random and in-kernel generator 535#options RND_COM # use "com" randomness as well 536pseudo-device clockctl # user control of clock subsystem 537pseudo-device ksyms # /dev/ksyms 538#pseudo-device pf # PF packet filter 539#pseudo-device pflog # PF log if 540 541# a pseudo device needed for Coda # also needs CODA (above) 542#pseudo-device vcoda 4 # coda minicache <-> venus comm. 543 544# wscons pseudo-devices 545pseudo-device wsmux # mouse & keyboard multiplexor 546pseudo-device wsfont 547