NOTES revision 13001
1# 2# LINT -- config file for checking all the sources, tries to pull in 3# as much of the source tree as it can. 4# 5# $Id: LINT,v 1.225 1995/12/22 18:44:07 bde Exp $ 6# 7# NB: You probably don't want to try running a kernel built from this 8# file. Instead, you should start from GENERIC, and add options from 9# this file as required. 10# 11 12# 13# This directive is mandatory; it defines the architecture to be 14# configured for; in this case, the 386 family. You must also specify 15# at least one CPU (the one you intend to run on); deleting the 16# specification for CPUs you don't need to use may make parts of the 17# system run faster 18# 19machine "i386" 20cpu "I386_CPU" 21cpu "I486_CPU" 22cpu "I586_CPU" # aka Pentium(tm) 23cpu "I686_CPU" # aka Pentium Pro(tm) 24 25# 26# This is the ``identification'' of the kernel. Usually this should 27# be the same as the name of your kernel. 28# 29ident LINT 30 31# 32# The `maxusers' parameter controls the static sizing of a number of 33# internal system tables by a complicated formula defined in param.c. 34# 35maxusers 10 36 37# 38# Under some circumstances it is necessary to make the default max 39# number of processes per user and open files per user more than the 40# defaults on bootup. (an example is a large news server in which 41# the uid, news, can sometimes need > 100 simultaneous processes running, 42# or perhaps a user using lots of windows under X). 43options CHILD_MAX=128 44options OPEN_MAX=128 45 46# 47# A math emulator is mandatory if you wish to run on hardware which 48# does not have a floating-point processor. Pick either the original, 49# bogus (but freely-distributable) math emulator, or a much more 50# fully-featured but GPL-licensed emulator taken from Linux. 51# 52options MATH_EMULATE #Support for x87 emulation 53# Don't enable both of these in a real config. 54options GPL_MATH_EMULATE #Support for x87 emualtion via 55 #new math emulator 56 57# 58# This directive defines a number of things: 59# - The compiled kernel is to be called `kernel' 60# - The root filesystem might be on partition wd0a 61# - Crash dumps will be written to wd0b, if possible. Specifying the 62# dump device here is not recommended. Use dumpon(8). 63# 64config kernel root on wd0 dumps on wd0 65 66 67##################################################################### 68# COMPATIBILITY OPTIONS 69 70# 71# Implement system calls compatible with 4.3BSD and older versions of 72# FreeBSD. 73# 74options "COMPAT_43" 75 76# 77# Allow user-mode programs to manipulat their local descriptor tables. 78# This option is required for the WINE Windows(tm) emulator, and is 79# not used by anything else (that we know of). 80# 81options USER_LDT #allow user-level control of i386 ldt 82 83# 84# These three options provide support for System V Interface 85# Definition-style interprocess communication, in the form of shared 86# memory, semaphores, and message queues, respectively. 87# 88options SYSVSHM 89options SYSVSEM 90options SYSVMSG 91 92 93##################################################################### 94# DEBUGGING OPTIONS 95 96# 97# Enable the kernel debugger. 98# 99options DDB 100 101# 102# KTRACE enables the system-call tracing facility ktrace(2). 103# 104options KTRACE #kernel tracing 105 106# 107# The DIAGNOSTIC option is used in a number of source files to enable 108# extra sanity checking of internal structures. This support is not 109# enabled by default because of the extra time it would take to check 110# for these conditions, which can only occur as a result of 111# programming errors. 112# 113options DIAGNOSTIC 114 115# 116# Allow ordinary users to take the console - this is useful for X. 117options UCONSOLE 118 119 120##################################################################### 121# NETWORKING OPTIONS 122 123# 124# Protocol families: 125# Only the INET (Internet) family is officially supported in FreeBSD. 126# Source code for the NS (Xerox Network Service), ISO (OSI), and 127# CCITT (X.25) families is provided for amusement value, although we 128# try to ensure that it actually compiles. 129# 130options INET #Internet communications protocols 131options CCITT #X.25 network layer 132options NS #Xerox NS communications protocols 133 134options IPX #IPX/SPX communications protocols 135options IPXIP #IPX in IP encapsulation (not available) 136options IPTUNNEL #IP in IPX encapsulation (not available) 137options IPXPRINTFS=0 #IPX/SPX Console Debugging Information 138options IPX_ERRPRINTFS=0 #IPX/SPX Console Debugging Information 139 140# These are currently broken and don't compile 141#options ISO 142#options TPIP #ISO TP class 4 over IP 143#options TPCONS #ISO TP class 0 over X.25 144 145# 146# Network interfaces: 147# The `loop' pseudo-device is mandatory when networking is enabled. 148# The `ether' pseudo-device provides generic code to handle 149# Ethernets; it is mandatory when a Ethernet device driver is 150# configured. 151# The 'fddi' pseudo-device provides generic code to support FDDI. 152# The `sppp' pseudo-device serves a similar role for certain types 153# of synchronous PPP links (like `cx', `ar'). 154# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 155# The `ppp' pseudo-device implements the Point-to-Point Protocol. 156# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be 157# aware of the legal and administrative consequences of enabling this 158# option. The number of devices determines the maximum number of 159# simultaneous BPF clients programs runnable. 160# The `disc' pseudo-device implements a minimal network interface, 161# which throws away all packets sent and never receives any. It is 162# included for testing purposes. 163# The `tun' pseudo-device implements the User Process PPP (iijppp) 164# 165pseudo-device ether #Generic Ethernet 166pseudo-device fddi #Generic FDDI 167pseudo-device sppp #Generic Synchronous PPP 168pseudo-device loop #Network loopback device 169pseudo-device sl 2 #Serial Line IP 170pseudo-device ppp 2 #Point-to-point protocol 171pseudo-device bpfilter 4 #Berkeley packet filter 172pseudo-device disc #Discard device 173pseudo-device tun 1 #Tunnel driver(user process ppp) 174 175options NSIP #XNS over IP 176options LLC #X.25 link layer for Ethernets 177options HDLC #X.25 link layer for serial lines 178 179# broken 180#options EON #ISO CLNP over IP 181 182# 183# Internet family options: 184# 185# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 186# 4.2BSD. This option should not be used unless you have a 4.2BSD 187# machine and TCP connections fail. 188# 189# GATEWAY allows the machine to forward packets, and also configures 190# larger static sizes of a number of system tables. 191# 192# MROUTING enables the kernel multicast packet forwarder, which works 193# with mrouted(8). 194# 195# IPFIREWALL enables support for IP firewall construction, in 196# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE does 197# the obvious thing. 198# IPACCT enables IP accounting. 199# 200# TCPDEBUG is undocumented. 201# 202options "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs 203options GATEWAY #internetwork gateway 204options MROUTING # Multicast routing 205options IPFIREWALL #firewall 206options IPFIREWALL_VERBOSE #print information about 207 # dropped packets 208options IPACCT #ipaccounting 209options TCPDEBUG 210 211 212##################################################################### 213# FILESYSTEM OPTIONS 214 215# 216# Only the root, /usr, and /tmp filesystems need be statically 217# compiled; everything else will be automatically loaded at mount 218# time. (Exception: the UFS family---FFS, MFS, and LFS---cannot 219# currently be demand-loaded.) Some people still prefer to statically 220# compile other filesystems as well. 221# 222# NB: The LFS, PORTAL, and UNION filesystems are known to be buggy, 223# and WILL panic your system if you attempt to do anything with them. 224# They are included here as an incentive for some enterprising soul to 225# sit down and fix them. 226# 227# Note: 4.4BSD NQNFS lease checking has relatively high cost for 228# _local_ I/O as well as remote I/O. Don't use it unless you will 229# using NQNFS. 230# 231 232# One of these is mandatory: 233options FFS #Fast filesystem 234options NFS #Network File System 235 236# The rest are optional: 237options NQNFS #Enable NQNFS lease checking 238options "CD9660" #ISO 9660 filesystem 239options FDESC #File descriptor filesystem 240options KERNFS #Kernel filesystem 241options LFS #Log filesystem 242options MFS #Memory File System 243options MSDOSFS #MS DOS File System 244options NULLFS #NULL filesystem 245options PORTAL #Portal filesystem 246options PROCFS #Process filesystem 247options UMAPFS #UID map filesystem 248options UNION #Union filesystem 249# THis DEVFS is experimental but seems to work 250options DEVFS #devices filesystem 251 252# Make space in the kernel for a MFS rootfilesystem. Define to the number 253# of kilobytes to reserve for the filesystem. 254options MFS_ROOT=10 255# Allow the MFS_ROOT code to load the MFS image from floppy if it is missing. 256options MFS_AUTOLOAD 257 258# Allow this many swap-devices. 259options NSWAPDEV=20 260 261# Disk quotas are supported when this option is enabled. If you 262# change the value of this option, you must do a `make clean' in your 263# kernel compile directory in order to get a working kernel. 264# 265options QUOTA #enable disk quotas 266 267 268##################################################################### 269# SCSI DEVICES 270 271# SCSI DEVICE CONFIGURATION 272 273# The SCSI subsystem consists of the `base' SCSI code, a number of 274# high-level SCSI device `type' drivers, and the low-level host-adapter 275# device drivers. The host adapters are listed in the ISA and PCI 276# device configuration sections below. 277# 278# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 279# that a given bus, target, and LUN always come on line as the same 280# device unit. In earlier versions the unit numbers were assigned 281# in the order that the devices were probed on the SCSI bus. This 282# means that if you removed a disk drive, you may have had to rewrite 283# your /etc/fstab file, and also that you had to be careful when adding 284# a new disk as it may have been probed earlier and moved your device 285# configuration around. 286 287# This old behavior is maintained as the default behavior. The unit 288# assignment begins with the first non-wired down unit for a device 289# type. For example, if you wire a disk as "sd3" then the first 290# non-wired disk will be assigned sd4. 291 292# The syntax for wiring down devices is: 293 294# controller scbus0 at ahc0 # Single bus device 295# controller scbus1 at ahc1 bus 0 # Single bus device 296# controller scbus3 at ahc2 bus 0 # Twin bus device 297# controller scbus2 at ahc2 bus 1 # Twin bus device 298# disk sd0 at scbus0 target 0 unit 0 299# disk sd1 at scbus3 target 1 300# disk sd2 at scbus2 target 3 301# tape st1 at scbus1 target 6 302# device cd0 at scbus? 303 304# "units" (SCSI logical unit number) that are not specified are 305# treated as if specified as LUN 0. 306 307# All SCSI devices allocate as many units as are required. 308 309# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 310# configuration and doesn't have to be explicitly configured. 311 312controller scbus0 #base SCSI code 313device ch0 #SCSI media changers 314device sd0 #SCSI disks 315device st0 #SCSI tapes 316device cd0 #SCSI CD-ROMs 317device od0 #SCSI optical disk 318 319# The previous devices (ch, sd, st, cd) are recognized by config. 320# config doesn't (and shouldn't) know about these newer ones, 321# so we have to specify that they are on a SCSI bus with the "at scbus?" 322# clause. 323 324device worm0 at scbus? # SCSI worm 325device pt0 at scbus? # SCSI processor type 326device sctarg0 at scbus? # SCSI target 327 328# SCSI OPTIONS: 329 330# SCSIDEBUG: When defined enables debugging macros 331# NO_SCSI_SENSE: When defined disables sense descriptions (about 4k) 332# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead 333# of only when booting verbosely. 334options SCSIDEBUG 335#options NO_SCSI_SENSE 336options SCSI_REPORT_GEOMETRY 337 338 339##################################################################### 340# MISCELLANEOUS DEVICES AND OPTIONS 341 342# 343# Of these, only the `log' device is truly mandatory. The `pty' 344# device usually turns out to be ``effectively mandatory'', as it is 345# required for `telnetd', `rlogind', `screen', `emacs', and `xterm', 346# among others. The `isdn', `ii', `ity', `itel', and `ispy' devices 347# are all required when ISDN support is used. 348# 349pseudo-device pty 16 #Pseudo ttys - can go as high as 64 350pseudo-device speaker #Play IBM BASIC-style noises out your speaker 351pseudo-device log #Kernel syslog interface (/dev/klog) 352pseudo-device gzip #Exec gzipped a.out's 353pseudo-device vn #Vnode driver (turns a file into a device) 354pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. 355 356# These are non-optional for ISDN 357pseudo-device isdn 358pseudo-device ii 4 359pseudo-device ity 4 360pseudo-device itel 2 361pseudo-device ispy 1 362 363# These are only for watching for bitrot in old tty code. 364# broken 365#pseudo-device tb 366 367# These are only for watching for bitrot in old SCSI code. 368pseudo-device su #scsi user 369pseudo-device ssc #super scsi 370 371 372##################################################################### 373# HARDWARE DEVICE CONFIGURATION 374 375# ISA and EISA devices: 376# Currently there is no separate support for EISA. There should be. 377# Micro Channel is not supported at all. 378 379# 380# Mandatory ISA devices: isa, sc or vt, npx 381# 382controller isa0 383 384# 385# Options for `isa': 386# 387# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 388# interrupt controller. This saves about 1.25 usec for each interrupt. 389# No problems are known to be caused by this option. 390# 391# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 392# interrupt controller. This saves about 1.25 usec for each interrupt. 393# Automatic EOI is documented not to work for for the slave with the 394# original i8259A, but it works for some clones and some integrated 395# versions. 396# 397# BOUNCE_BUFFERS provides support for ISA DMA on machines with more 398# than 16 megabytes of memory. It doesn't hurt on other machines. 399# Some broken EISA and VLB hardware may need this, too. 400# 401# DUMMY_NOPS disables extra delays for some bus operations. The delays 402# are mostly for older systems and aren't used consistently. Probably 403# works OK on most EISA bus machines. 404# 405# TUNE_1542 enables the automatic ISA bus speed selection for the 406# Adaptec 1542 boards. Does not work for all boards, use it with caution. 407# 408# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 409# reset the CPU for reboot. This is needed on some systems with broken 410# keyboard controllers. 411options "AUTO_EOI_1" 412#options "AUTO_EOI_2" 413options BOUNCE_BUFFERS 414#options DUMMY_NOPS 415#options "TUNE_1542" 416#options BROKEN_KEYBOARD_RESET 417 418# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver 419device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint 420options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5 421options XSERVER # include code for XFree86 422options FAT_CURSOR # start with block cursor 423# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 424options PCVT_SCANSET=2 # IBM keyboards are non-std 425 426# The syscons console driver (sco color console compatible) - default. 427device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr 428 429# 430# Options for `sc': 431# 432# HARDFONTS allows the driver to load an ISO-8859-1 font to replace 433# the default font in your display adapter's memory. 434# 435options HARDFONTS 436# 437# MAXCONS is maximum number of virtual consoles, no more than 16 438# default value: 12 439# 440options MAXCONS=16 441 442# 443# This device is mandatory. 444# 445# The Numeric Processing eXtension is used to either enable the 446# coprocessor or enable math emulation. If your machine doesn't contain 447# a math co-processor, you must *also* add the option "MATH_EMULATE". 448# THIS IS NOT AN OPTIONAL ENTRY, DO NOT REMOVE IT 449# 450device npx0 at isa? port "IO_NPX" irq 13 vector npxintr 451 452# 453# Optional ISA and EISA devices: 454# 455 456# 457# SCSI host adapters: `aha', `aic', `bt', `nca' 458# 459# aha: Adaptec 154x 460# ahc: Adaptec 274x/284x/294x 461# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!) 462# bt: Most Buslogic controllers 463# nca: ProAudioSpectrum cards using the NCR 5380 or Trantor T130 464# uha: UltraStore 14F and 34F 465# sea: Seagate ST01/02 8 bit controller (slow!) 466# wds: Western Digital WD7000 controller (no scatter/gather!). 467# 468# Note that the order is important in order for Buslogic cards to be 469# probed correctly. 470# 471 472controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr 473controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr 474controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr 475 476controller aic0 at isa? port 0x340 bio irq 11 vector aicintr 477controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr 478controller nca1 at isa? port 0x1f84 479controller nca2 at isa? port 0x1f8c 480controller nca3 at isa? port 0x1e88 481controller nca4 at isa? port 0x350 bio irq 5 vector ncaintr 482 483controller sea0 at isa? bio irq 5 iomem 0xdc000 iosiz 0x2000 vector seaintr 484controller wds0 at isa? port 0x350 bio irq 15 drq 6 vector wdsintr 485 486# 487# ST-506, ESDI, and IDE hard disks: `wdc' and `wd' 488# 489# NB: ``Enhanced IDE'' is NOT supported at this time. 490# 491# The flags fields are used to enable the multi-sector I/O and 492# the 32BIT I/O modes. The flags may be used in either the controller 493# definition or in the individual disk definitions. The controller 494# definition is supported for the boot configuration stuff. 495# 496# Each drive has a 16 bit flags value defined: 497# The low 8 bits are the maximum value for the multi-sector I/O, 498# where 0xff defaults to the maximum that the drive can handle. 499# The high bit of the 16 bit flags (0x8000) allows probing for 500# 32 bit transfers. 501# 502# The flags field for the drives can be specified in the controller 503# specification with the low 16 bits for drive 0, and the high 16 bits 504# for drive 1. 505# e.g.: 506#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff8004 vector wdintr 507# 508# specifies that drive 0 will be allowed to probe for 32 bit transfers and 509# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be 510# allowed to probe for 32 bit transfers, but will allow multi-sector 511# transfers up to the maximum that the drive supports. 512# 513 514# 515controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr 516disk wd0 at wdc0 drive 0 517disk wd1 at wdc0 drive 1 518controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr 519disk wd2 at wdc1 drive 0 520disk wd3 at wdc1 drive 1 521 522# 523# Options for `wdc': 524# 525# ATAPI enables the support for ATAPI-compatible IDE devices 526# 527options ATAPI #Enable ATAPI support for IDE bus 528 529# IDE CD-ROM driver - requires wdc controller and ATAPI option 530device wcd0 531 532# 533# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 534# 535controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr 536# 537# Activate this line instead of the fdc0 line above if you happen to 538# have an Insight floppy tape. Probing them proved to be dangerous 539# for people with floppy disks only, so it's "hidden" behind a flag: 540#controller fdc0 at isa? port "IO_FD1" bio flags 1 irq 6 drq 2 vector fdintr 541 542disk fd0 at fdc0 drive 0 543disk fd1 at fdc0 drive 1 544tape ft0 at fdc0 drive 2 545 546 547# 548# Options for `fd': 549# 550# FDSEEKWAIT selects a non-default head-settle time (i.e., the time to 551# wait after a seek is performed). The default value (1/32 s) is 552# usually sufficient. The units are inverse seconds, so a value of 16 553# here means to wait 1/16th of a second; you should choose a power of 554# two. 555# XXX: this seems to be missing! 556options FDSEEKWAIT=16 557 558# 559# Other standard PC hardware: `lpt', `mse', `psm', `sio', etc. 560# 561# lpt: printer port 562# lpt specials: 563# port can be specified as ?, this will cause the driver to scan 564# the BIOS port list; 565# the irq and vector clauses may be omitted, this 566# will force the port into polling mode. 567# mse: Logitech and ATI InPort bus mouse ports 568# psm: PS/2 mouse port [note: conflicts with sc0/vt0, thus "conflicts" keywd] 569# sio: serial ports (see sio(4)) 570 571device lpt0 at isa? port? tty irq 7 vector lptintr 572device lpt1 at isa? port "IO_LPT3" tty irq 5 vector lptintr 573device mse0 at isa? port 0x23c tty irq 5 vector mseintr 574device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr 575# Options for psm: 576options PSM_NO_RESET #don't reset mouse hardware (some laptops) 577 578device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr 579 580# Options for sio: 581options COMCONSOLE #prefer serial console to video console 582options COM_MULTIPORT #code for some cards with shared IRQs 583options DSI_SOFT_MODEM #code for DSI Softmodems 584options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 585 #DDB, if available. 586 587# 588# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 589# 590# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (reqires sppp) 591# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 592# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 593# el: 3Com 3C501 (slow!) 594# ep: 3Com 3C509 (buggy) 595# fe: Fujitsu MB86960A/MB86965A Ethernet 596# fea: DEC DEFEA EISA FDDI adapter 597# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210 598# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 599# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 600# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL) 601# ze: IBM/National Semiconductor PCMCIA ethernet controller. 602# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for 603# send/receive operation, but it needs 'iomem' to read/write the 604# attribute memory) 605# 606 607device ar0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector arintr 608device cx0 at isa? port 0x240 net irq 15 drq 7 vector cxintr 609device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr 610device eg0 at isa? port 0x310 net irq 5 vector egintr 611device el0 at isa? port 0x300 net irq 9 vector elintr 612device ep0 at isa? port 0x300 net irq 10 vector epintr 613device fe0 at isa? port 0x240 net irq ? vector feintr 614device fea0 at isa? net irq ? vector feaintr 615device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr 616device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr 617device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr 618device lnc0 at isa? port 0x300 net irq 10 drq 0 vector lncintr 619device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr 620device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr 621 622 623# 624# ISDN drivers - `isdn'. 625# 626# Uncomment one (and only one) of the following two drivers for the appropriate 627# ISDN device you have. For more information on what's considered appropriate 628# for your given set of circumstances, please read 629# /usr/src/gnu/usr.sbin/isdn/docs/INSTALL. It's a bit sparse at present, but 630# it's the best we have right now. The snic driver is also disabled at present, 631# waiting for someone to upgrade the driver to 2.0 (it's in /sys/gnu/scsi/). 632# 633device nic0 at isa? port "IO_COM3" iomem 0xe0000 tty irq 9 vector nicintr 634device nnic0 at isa? port 0x150 iomem 0xe0000 tty irq 12 vector nnicintr 635 636# 637# Audio drivers: `snd', `sb', `pas', `gus', `pca' 638# 639# snd: Voxware sound support code 640# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum 641# sbxvi: SoundBlaster 16 642# sbmidi: SoundBlaster 16 MIDI interface 643# pas: ProAudioSpectrum PCM and MIDI 644# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX 645# gusxvi: Gravis Ultrasound 16-bit PCM (do not use) 646# mss: Microsoft Sound System 647# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum 648# uart: stand-alone 6850 UART for MIDI 649# mpu: Roland MPU-401 stand-alone card 650# 651# Beware! The addresses specified below are also hard-coded in 652# i386/isa/sound/sound_config.h. If you change the values here, you 653# must also change the values in the include file. 654# 655# pca: PCM audio through your PC speaker 656# 657# If you don't have a lpt0 device at IRQ 7, you can remove the 658# ``conflicts'' specification in the appropriate device entries below. 659# 660# If you have a GUS-MAX card and want to use the CS4231 codec on the 661# card the drqs for the gus max must be 8 bit (1, 2, or 3). 662# 663# If you would like to use the full duplex option on the gus, then define 664# flags to be the ``read dma channel''. 665# 666# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset 667# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset 668# options EXCLUDE_SBPRO #PAS-16 669# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line. 670# PAS16: The order of the pas0/sb0/opl0 is important since the 671# sb emulation is enabled in the pas-16 attach. 672# 673# The i386/isa/sound/sound.doc has more information. 674 675# Controls all sound devices 676controller snd0 677device pas0 at isa? port 0x388 irq 10 drq 6 vector pasintr 678device sb0 at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr 679device sbxvi0 at isa? drq 5 680device sbmidi0 at isa? port 0x330 681device gus0 at isa? port 0x220 irq 12 drq 1 vector gusintr 682#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 vector gusintr 683device mss0 at isa? port 0x530 irq 10 drq 1 vector adintr 684device opl0 at isa? port 0x388 conflicts 685device mpu0 at isa? port 0x330 irq 6 drq 0 686device uart0 at isa? port 0x330 irq 5 vector "m6850intr" 687 688# More undocumented sound devices with bogus configurations for linting. 689# broken 690#device sscape0 at isa? port 0x330 irq 6 drq 0 691#device trix0 at isa? port 0x330 irq 6 drq 0 vector sscapeintr 692 693# Not controlled by `snd' 694device pca0 at isa? port IO_TIMER1 tty 695 696# 697# Miscellaneous hardware: 698# 699# mcd: Mitsumi CD-ROM 700# scd: Sony CD-ROM 701# matcd: Matsushita/Panasonic CD-ROM 702# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 703# ctx: Cortex-I frame grabber 704# apm: Laptop Advanced Power Management (experimental) 705# spigot: The Creative Labs Video Spigot video-aquisition board 706# meteor: Matrox Meteor video capture board 707# cy: Cyclades serial driver 708# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 709# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 710# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 711# gsc: Genius GS-4500 hand scanner. 712# joy: joystick 713# labpc: National Instrument's Lab-PC and Lab-PC+ 714# rc: RISCom/8 multiport card 715# tw: TW-523 power line interface for use with X-10 home control products 716# si: Specialix SI/XIO 4-32 port terminal multiplexor 717 718# 719# Notes on the spigot: 720# The video spigot is at 0xad6. This port address can not be changed. 721# The irq values may only be 10, 11, or 15 722# I/O memory is an 8kb region. Possible values are: 723# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 724# The start address must be on an even boundary. 725# Add the following option if you want to allow non-root users to be able 726# to access the spigot. This option is not secure because it allows users 727# direct access to the I/O page. 728# options SPIGOT_UNSECURE 729# 730 731# Notes on the Digiboard driver: 732# 733# The following flag values have special meanings: 734# 0x01 - alternate layout of pins 735# 0x02 - use the windowed PC/Xe in 64K mode 736 737# Notes on the Specialix SI/XIO driver: 738# **This is NOT a Specialix supported Driver!** 739# The host card is memory, not IO mapped. 740# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 741# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 742# The cards can use an IRQ of 11, 12 or 15. 743 744device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr 745# for the Sony CDU31/33A CDROM 746device scd0 at isa? port 0x230 bio 747# for the soundblaster 16 multicd - up to 4 devices 748controller matcd0 at isa? port 0x230 bio 749device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr 750device ctx0 at isa? port 0x230 iomem 0xd0000 751device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 vector spigintr 752device apm0 at isa? 753device gp0 at isa? port 0x2c0 tty 754device gsc0 at isa? port "IO_GSC1" tty drq 3 755device joy0 at isa? port "IO_GAME" 756device cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 vector cyintr 757device dgb0 at isa? port 0x220 iomem 0xfc0000 iosiz ? tty 758device labpc0 at isa? port 0x260 tty irq 5 vector labpcintr 759device rc0 at isa? port 0x220 tty irq 12 vector rcintr 760# the port and irq for tw0 are fictitious 761device tw0 at isa? port 0x380 tty irq 11 vector twintr 762device si0 at isa? iomem 0xd0000 tty irq 12 vector siintr 763device asc0 at isa? port IO_ASC1 tty drq 3 irq 10 vector ascintr 764device bqu0 at isa? port 0x150 765 766# 767# EISA devices: 768# 769# The EISA bus device is eisa0. It provides auto-detection and 770# configuration support for all devices on the EISA bus. 771# 772# The `ahb' device provides support for the Adaptec 174X adapter. 773# 774# The `ahc' device provides support for the Adaptec 274X and 284X 775# adapters. The 284X, although a VLB card responds to EISA probes. 776# 777controller eisa0 778controller ahb0 779controller ahc0 780 781# 782# PCI devices: 783# 784# The main PCI bus device is `pci'. It provides auto-detection and 785# configuration support for all devices on the PCI bus, using either 786# configuration mode defined in the PCI specification. 787# 788# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 789# and motherboard based AIC7870/AIC7880 adapters. 790# 791# The `ncr' device provides support for the NCR 53C810 and 53C825 792# self-contained SCSI host adapters. 793# 794# The `de' device provides support for the Digital Equipment DC21040 795# self-contained Ethernet adapter. 796# 797# The `vx' device provides support for the 3Com 3C590 798# early support 799# 800# The `fpa' device provides support for the Digital DEFPA PCI FDDI 801# adapter. pseudo-device fddi is also needed. 802# 803# The PROBE_VERBOSE option enables a long listing of chip set registers 804# for supported PCI chip sets (currently only intel Saturn and Mercury). 805# 806# The 'meteor' device is a PCI video capture board. It can also have the 807# following options: 808# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 809# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 810# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 811# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 812# specified amount. If this value is below the allocated amount no action 813# taken 814# 815controller pci0 816controller ahc1 817device ncr0 818device de0 819device vx0 at pci0 port? irq? vector vxintr 820device fpa0 821device meteor0 822options PROBE_VERBOSE 823 824 825# 826# PCCARD/PCMCIA 827# 828controller crd0 829controller pcic0 at crd? 830 831# 832# Laptop/Notebook options: 833# 834# See also: 835# apm under `Miscellaneous hardare' 836# options PSM_NO_RESET for the `psm' driver 837# above. 838 839# For older notebooks that signal a powerfail condition (external 840# power supply dropped, or battery state low) by issuing an NMI: 841 842options POWERFAIL_NMI # make it beep instead of panicing 843 844# More undocumented options for linting. 845 846options COMPAT_LINUX 847options DEBUG 848options "EXT2FS" 849options "IBCS2" 850options LINUX 851options "SCSI_2_DEF" 852options SHOW_BUSYBUFS # List buffers that prevent root unmount 853