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 1.239 1996/02/13 18:16:18 wollman 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 emulation 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. You probably do NOT want to remove this as much current code 73# still relies on the 4.3 emulation. 74# 75options "COMPAT_43" 76 77# 78# Allow user-mode programs to manipulate their local descriptor tables. 79# This option is required for the WINE Windows(tm) emulator, and is 80# not used by anything else (that we know of). 81# 82options USER_LDT #allow user-level control of i386 ldt 83 84# 85# These three options provide support for System V Interface 86# Definition-style interprocess communication, in the form of shared 87# memory, semaphores, and message queues, respectively. 88# 89options SYSVSHM 90options SYSVSEM 91options SYSVMSG 92 93 94##################################################################### 95# DEBUGGING OPTIONS 96 97# 98# Enable the kernel debugger. 99# 100options DDB 101 102# 103# KTRACE enables the system-call tracing facility ktrace(2). 104# 105options KTRACE #kernel tracing 106 107# 108# The DIAGNOSTIC option is used in a number of source files to enable 109# extra sanity checking of internal structures. This support is not 110# enabled by default because of the extra time it would take to check 111# for these conditions, which can only occur as a result of 112# programming errors. 113# 114options DIAGNOSTIC 115 116# 117# Allow ordinary users to take the console - this is useful for X. 118options UCONSOLE 119 120 121##################################################################### 122# NETWORKING OPTIONS 123 124# 125# Protocol families: 126# Only the INET (Internet) family is officially supported in FreeBSD. 127# Source code for the NS (Xerox Network Service), ISO (OSI), and 128# CCITT (X.25) families is provided for amusement value, although we 129# try to ensure that it actually compiles. 130# 131options INET #Internet communications protocols 132 133options IPX #IPX/SPX communications protocols 134options IPXIP #IPX in IP encapsulation (not available) 135options IPTUNNEL #IP in IPX encapsulation (not available) 136options IPXPRINTFS=0 #IPX/SPX Console Debugging Information 137options IPX_ERRPRINTFS=0 #IPX/SPX Console Debugging Information 138 139# These are currently broken and are no longer shipped due to lack 140# of interest. 141#options CCITT #X.25 network layer 142#options ISO 143#options TPIP #ISO TP class 4 over IP 144#options TPCONS #ISO TP class 0 over X.25 145#options LLC #X.25 link layer for Ethernets 146#options HDLC #X.25 link layer for serial lines 147#options EON #ISO CLNP over IP 148#options NS #Xerox NS protocols 149#options NSIP #XNS over IP 150 151# 152# Network interfaces: 153# The `loop' pseudo-device is MANDATORY when networking is enabled. 154# The `ether' pseudo-device provides generic code to handle 155# Ethernets; it is MANDATORY when a Ethernet device driver is 156# configured. 157# The 'fddi' pseudo-device provides generic code to support FDDI. 158# The `sppp' pseudo-device serves a similar role for certain types 159# of synchronous PPP links (like `cx', `ar'). 160# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 161# The `ppp' pseudo-device implements the Point-to-Point Protocol. 162# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be 163# aware of the legal and administrative consequences of enabling this 164# option. The number of devices determines the maximum number of 165# simultaneous BPF clients programs runnable. 166# The `disc' pseudo-device implements a minimal network interface, 167# which throws away all packets sent and never receives any. It is 168# included for testing purposes. 169# The `tun' pseudo-device implements the User Process PPP (iijppp) 170# 171pseudo-device ether #Generic Ethernet 172pseudo-device fddi #Generic FDDI 173pseudo-device sppp #Generic Synchronous PPP 174pseudo-device loop #Network loopback device 175pseudo-device sl 2 #Serial Line IP 176pseudo-device ppp 2 #Point-to-point protocol 177pseudo-device bpfilter 4 #Berkeley packet filter 178pseudo-device disc #Discard device 179pseudo-device tun 1 #Tunnel driver(user process ppp) 180 181# 182# Internet family options: 183# 184# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 185# 4.2BSD. This option should not be used unless you have a 4.2BSD 186# machine and TCP connections fail. 187# 188# MROUTING enables the kernel multicast packet forwarder, which works 189# with mrouted(8). 190# 191# IPFIREWALL enables support for IP firewall construction, in 192# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE does 193# the obvious thing. 194# 195# TCPDEBUG is undocumented. 196# 197options "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs 198options MROUTING # Multicast routing 199options IPFIREWALL #firewall 200options IPFIREWALL_VERBOSE #print information about 201 # dropped packets 202options TCPDEBUG 203 204 205##################################################################### 206# FILESYSTEM OPTIONS 207 208# 209# Only the root, /usr, and /tmp filesystems need be statically 210# compiled; everything else will be automatically loaded at mount 211# time. (Exception: the UFS family---FFS, MFS, and LFS---cannot 212# currently be demand-loaded.) Some people still prefer to statically 213# compile other filesystems as well. 214# 215# NB: The LFS, PORTAL, and UNION filesystems are known to be buggy, 216# and WILL panic your system if you attempt to do anything with them. 217# They are included here as an incentive for some enterprising soul to 218# sit down and fix them. 219# 220# Note: 4.4BSD NQNFS lease checking has relatively high cost for 221# _local_ I/O as well as remote I/O. Don't use it unless you will 222# using NQNFS. 223# 224 225# One of these is mandatory: 226options FFS #Fast filesystem 227options NFS #Network File System 228 229# The rest are optional: 230options NQNFS #Enable NQNFS lease checking 231# options NFS_NOSERVER #Disable the NFS-server code. 232options "CD9660" #ISO 9660 filesystem 233options FDESC #File descriptor filesystem 234options KERNFS #Kernel filesystem 235options LFS #Log filesystem 236options MFS #Memory File System 237options MSDOSFS #MS DOS File System 238options NULLFS #NULL filesystem 239options PORTAL #Portal filesystem 240options PROCFS #Process filesystem 241options UMAPFS #UID map filesystem 242options UNION #Union filesystem 243# THis DEVFS is experimental but seems to work 244options DEVFS #devices filesystem 245 246# Make space in the kernel for a MFS root filesystem. Define to the number 247# of kilobytes to reserve for the filesystem. 248options MFS_ROOT=10 249# Allow the MFS_ROOT code to load the MFS image from floppy if it is missing. 250options MFS_AUTOLOAD 251 252# Allow this many swap-devices. 253options NSWAPDEV=20 254 255# Disk quotas are supported when this option is enabled. If you 256# change the value of this option, you must do a `make clean' in your 257# kernel compile directory in order to get a working kernel. 258# 259options QUOTA #enable disk quotas 260 261 262##################################################################### 263# SCSI DEVICES 264 265# SCSI DEVICE CONFIGURATION 266 267# The SCSI subsystem consists of the `base' SCSI code, a number of 268# high-level SCSI device `type' drivers, and the low-level host-adapter 269# device drivers. The host adapters are listed in the ISA and PCI 270# device configuration sections below. 271# 272# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 273# that a given bus, target, and LUN always come on line as the same 274# device unit. In earlier versions the unit numbers were assigned 275# in the order that the devices were probed on the SCSI bus. This 276# means that if you removed a disk drive, you may have had to rewrite 277# your /etc/fstab file, and also that you had to be careful when adding 278# a new disk as it may have been probed earlier and moved your device 279# configuration around. 280 281# This old behavior is maintained as the default behavior. The unit 282# assignment begins with the first non-wired down unit for a device 283# type. For example, if you wire a disk as "sd3" then the first 284# non-wired disk will be assigned sd4. 285 286# The syntax for wiring down devices is: 287 288# controller scbus0 at ahc0 # Single bus device 289# controller scbus1 at ahc1 bus 0 # Single bus device 290# controller scbus3 at ahc2 bus 0 # Twin bus device 291# controller scbus2 at ahc2 bus 1 # Twin bus device 292# disk sd0 at scbus0 target 0 unit 0 293# disk sd1 at scbus3 target 1 294# disk sd2 at scbus2 target 3 295# tape st1 at scbus1 target 6 296# device cd0 at scbus? 297 298# "units" (SCSI logical unit number) that are not specified are 299# treated as if specified as LUN 0. 300 301# All SCSI devices allocate as many units as are required. 302 303# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 304# configuration and doesn't have to be explicitly configured. 305 306controller scbus0 #base SCSI code 307device ch0 #SCSI media changers 308device sd0 #SCSI disks 309device st0 #SCSI tapes 310device cd0 #SCSI CD-ROMs 311device od0 #SCSI optical disk 312 313# The previous devices (ch, sd, st, cd) are recognized by config. 314# config doesn't (and shouldn't) know about these newer ones, 315# so we have to specify that they are on a SCSI bus with the "at scbus?" 316# clause. 317 318device worm0 at scbus? # SCSI worm 319device pt0 at scbus? # SCSI processor type 320device sctarg0 at scbus? # SCSI target 321 322# SCSI OPTIONS: 323 324# SCSIDEBUG: When defined enables debugging macros 325# NO_SCSI_SENSE: When defined disables sense descriptions (about 4k) 326# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead 327# of only when booting verbosely. 328options SCSIDEBUG 329#options NO_SCSI_SENSE 330options SCSI_REPORT_GEOMETRY 331 332 333##################################################################### 334# MISCELLANEOUS DEVICES AND OPTIONS 335 336# 337# Of these, only the `log' device is truly mandatory. The `pty' 338# device usually turns out to be ``effectively mandatory'', as it is 339# required for `telnetd', `rlogind', `screen', `emacs', and `xterm', 340# among others. The `isdn', `ii', `ity', `itel', and `ispy' devices 341# are all required when ISDN support is used. If you wish to run certain 342# system utilities which are compressed by default (like /stand/sysinstall) 343# then `gzip' becomes mandatory too. 344# 345pseudo-device pty 16 #Pseudo ttys - can go as high as 64 346pseudo-device speaker #Play IBM BASIC-style noises out your speaker 347pseudo-device log #Kernel syslog interface (/dev/klog) 348pseudo-device gzip #Exec gzipped a.out's 349pseudo-device vn #Vnode driver (turns a file into a device) 350pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. 351 352# These are non-optional for ISDN 353pseudo-device isdn 354pseudo-device ii 4 355pseudo-device ity 4 356pseudo-device itel 2 357pseudo-device ispy 1 358 359# These are only for watching for bitrot in old tty code. 360# broken 361#pseudo-device tb 362 363# These are only for watching for bitrot in old SCSI code. 364pseudo-device su #scsi user 365pseudo-device ssc #super scsi 366 367 368##################################################################### 369# HARDWARE DEVICE CONFIGURATION 370 371# ISA and EISA devices: 372# Currently there is no separate support for EISA. There should be. 373# Micro Channel is not supported at all. 374 375# 376# Mandatory ISA devices: isa, sc or vt, npx 377# 378controller isa0 379 380# 381# Options for `isa': 382# 383# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 384# interrupt controller. This saves about 1.25 usec for each interrupt. 385# Automatic EOI is documented not to work for for the slave with the 386# original i8259A, but it works for some clones and some integrated 387# versions. 388# 389# BOUNCE_BUFFERS provides support for ISA DMA on machines with more 390# than 16 megabytes of memory. It doesn't hurt on other machines. 391# Some broken EISA and VLB hardware may need this, too. 392# 393# DUMMY_NOPS disables extra delays for some bus operations. The delays 394# are mostly for older systems and aren't used consistently. Probably 395# works OK on most EISA bus machines. 396# 397# TUNE_1542 enables the automatic ISA bus speed selection for the 398# Adaptec 1542 boards. Does not work for all boards, use it with caution. 399# 400# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 401# reset the CPU for reboot. This is needed on some systems with broken 402# keyboard controllers. 403# 404#options "AUTO_EOI_2" 405options BOUNCE_BUFFERS 406#options DUMMY_NOPS 407#options "TUNE_1542" 408#options BROKEN_KEYBOARD_RESET 409 410# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver 411device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint 412options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5 413options XSERVER # include code for XFree86 414options FAT_CURSOR # start with block cursor 415# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 416options PCVT_SCANSET=2 # IBM keyboards are non-std 417 418# The syscons console driver (sco color console compatible) - default. 419device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr 420 421# 422# Options for `sc': 423# 424# HARDFONTS allows the driver to load an ISO-8859-1 font to replace 425# the default font in your display adapter's memory. 426# 427options HARDFONTS 428# 429# MAXCONS is maximum number of virtual consoles, no more than 16 430# default value: 12 431# 432options MAXCONS=16 433 434# 435# This device is mandatory. 436# 437# The Numeric Processing eXtension is used to either enable the 438# coprocessor or enable math emulation. If your machine doesn't contain 439# a math co-processor, you must *also* add the option "MATH_EMULATE". 440# THIS IS NOT AN OPTIONAL ENTRY, DO NOT REMOVE IT 441# 442device npx0 at isa? port "IO_NPX" irq 13 vector npxintr 443 444# 445# Optional ISA and EISA devices: 446# 447 448# 449# SCSI host adapters: `aha', `aic', `bt', `nca' 450# 451# aha: Adaptec 154x 452# ahc: Adaptec 274x/284x/294x 453# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!) 454# bt: Most Buslogic controllers 455# nca: ProAudioSpectrum cards using the NCR 5380 or Trantor T130 456# uha: UltraStore 14F and 34F 457# sea: Seagate ST01/02 8 bit controller (slow!) 458# wds: Western Digital WD7000 controller (no scatter/gather!). 459# 460# Note that the order is important in order for Buslogic cards to be 461# probed correctly. 462# 463 464controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr 465controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr 466controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr 467 468controller aic0 at isa? port 0x340 bio irq 11 vector aicintr 469controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr 470controller nca1 at isa? port 0x1f84 471controller nca2 at isa? port 0x1f8c 472controller nca3 at isa? port 0x1e88 473controller nca4 at isa? port 0x350 bio irq 5 vector ncaintr 474 475controller sea0 at isa? bio irq 5 iomem 0xdc000 iosiz 0x2000 vector seaintr 476controller wds0 at isa? port 0x350 bio irq 15 drq 6 vector wdsintr 477 478# 479# ST-506, ESDI, and IDE hard disks: `wdc' and `wd' 480# 481# NB: ``Enhanced IDE'' is NOT supported at this time. 482# 483# The flags fields are used to enable the multi-sector I/O and 484# the 32BIT I/O modes. The flags may be used in either the controller 485# definition or in the individual disk definitions. The controller 486# definition is supported for the boot configuration stuff. 487# 488# Each drive has a 16 bit flags value defined: 489# The low 8 bits are the maximum value for the multi-sector I/O, 490# where 0xff defaults to the maximum that the drive can handle. 491# The high bit of the 16 bit flags (0x8000) allows probing for 492# 32 bit transfers. 493# 494# The flags field for the drives can be specified in the controller 495# specification with the low 16 bits for drive 0, and the high 16 bits 496# for drive 1. 497# e.g.: 498#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff8004 vector wdintr 499# 500# specifies that drive 0 will be allowed to probe for 32 bit transfers and 501# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be 502# allowed to probe for 32 bit transfers, but will allow multi-sector 503# transfers up to the maximum that the drive supports. 504# 505 506# 507controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr 508disk wd0 at wdc0 drive 0 509disk wd1 at wdc0 drive 1 510controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr 511disk wd2 at wdc1 drive 0 512disk wd3 at wdc1 drive 1 513 514# 515# Options for `wdc': 516# 517# ATAPI enables the support for ATAPI-compatible IDE devices 518# 519options ATAPI #Enable ATAPI support for IDE bus 520 521# IDE CD-ROM driver - requires wdc controller and ATAPI option 522device wcd0 523 524# 525# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 526# 527controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr 528# 529# Activate this line instead of the fdc0 line above if you happen to 530# have an Insight floppy tape. Probing them proved to be dangerous 531# for people with floppy disks only, so it's "hidden" behind a flag: 532#controller fdc0 at isa? port "IO_FD1" bio flags 1 irq 6 drq 2 vector fdintr 533 534disk fd0 at fdc0 drive 0 535disk fd1 at fdc0 drive 1 536tape ft0 at fdc0 drive 2 537 538 539# 540# Options for `fd': 541# 542# FDSEEKWAIT selects a non-default head-settle time (i.e., the time to 543# wait after a seek is performed). The default value (1/32 s) is 544# usually sufficient. The units are inverse seconds, so a value of 16 545# here means to wait 1/16th of a second; you should choose a power of 546# two. 547# XXX: this seems to be missing! 548options FDSEEKWAIT=16 549 550# 551# Other standard PC hardware: `lpt', `mse', `psm', `sio', etc. 552# 553# lpt: printer port 554# lpt specials: 555# port can be specified as ?, this will cause the driver to scan 556# the BIOS port list; 557# the irq and vector clauses may be omitted, this 558# will force the port into polling mode. 559# mse: Logitech and ATI InPort bus mouse ports 560# psm: PS/2 mouse port [note: conflicts with sc0/vt0, thus "conflicts" keywd] 561# sio: serial ports (see sio(4)) 562 563device lpt0 at isa? port? tty irq 7 vector lptintr 564device lpt1 at isa? port "IO_LPT3" tty irq 5 vector lptintr 565device mse0 at isa? port 0x23c tty irq 5 vector mseintr 566device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr 567# Options for psm: 568options PSM_NO_RESET #don't reset mouse hardware (some laptops) 569 570device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr 571 572# Options for sio: 573options COMCONSOLE #prefer serial console to video console 574options COM_ESP #code for Hayes ESP 575options COM_MULTIPORT #code for some cards with shared IRQs 576options DSI_SOFT_MODEM #code for DSI Softmodems 577options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 578 #DDB, if available. 579 580# 581# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 582# 583# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) 584# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 585# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 586# el: 3Com 3C501 (slow!) 587# ep: 3Com 3C509 (buggy) 588# fe: Fujitsu MB86960A/MB86965A Ethernet 589# fea: DEC DEFEA EISA FDDI adapter 590# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210 591# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 592# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 593# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL) 594# ze: IBM/National Semiconductor PCMCIA ethernet controller. 595# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for 596# send/receive operation, but it needs 'iomem' to read/write the 597# attribute memory) 598# 599 600device ar0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector arintr 601device cx0 at isa? port 0x240 net irq 15 drq 7 vector cxintr 602device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr 603device eg0 at isa? port 0x310 net irq 5 vector egintr 604device el0 at isa? port 0x300 net irq 9 vector elintr 605device ep0 at isa? port 0x300 net irq 10 vector epintr 606device fe0 at isa? port 0x240 net irq ? vector feintr 607device fea0 at isa? net irq ? vector feaintr 608device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr 609device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr 610device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr 611device lnc0 at isa? port 0x300 net irq 10 drq 0 vector lncintr 612device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr 613device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr 614 615 616# 617# ISDN drivers - `isdn'. 618# 619# Uncomment one (and only one) of the following two drivers for the appropriate 620# ISDN device you have. For more information on what's considered appropriate 621# for your given set of circumstances, please read 622# /usr/src/gnu/usr.sbin/isdn/docs/INSTALL. It's a bit sparse at present, but 623# it's the best we have right now. The snic driver is also disabled at present, 624# waiting for someone to upgrade the driver to 2.0 (it's in /sys/gnu/scsi/). 625# 626device nic0 at isa? port "IO_COM3" iomem 0xe0000 tty irq 9 vector nicintr 627device nnic0 at isa? port 0x150 iomem 0xe0000 tty irq 12 vector nnicintr 628 629# 630# Audio drivers: `snd', `sb', `pas', `gus', `pca' 631# 632# snd: Voxware sound support code 633# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum 634# sbxvi: SoundBlaster 16 635# sbmidi: SoundBlaster 16 MIDI interface 636# pas: ProAudioSpectrum PCM and MIDI 637# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX 638# gusxvi: Gravis Ultrasound 16-bit PCM (do not use) 639# mss: Microsoft Sound System 640# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum 641# uart: stand-alone 6850 UART for MIDI 642# mpu: Roland MPU-401 stand-alone card 643# 644# Beware! The addresses specified below are also hard-coded in 645# i386/isa/sound/sound_config.h. If you change the values here, you 646# must also change the values in the include file. 647# 648# pca: PCM audio through your PC speaker 649# 650# If you don't have a lpt0 device at IRQ 7, you can remove the 651# ``conflicts'' specification in the appropriate device entries below. 652# 653# If you have a GUS-MAX card and want to use the CS4231 codec on the 654# card the drqs for the gus max must be 8 bit (1, 2, or 3). 655# 656# If you would like to use the full duplex option on the gus, then define 657# flags to be the ``read dma channel''. 658# 659# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset 660# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset 661# options EXCLUDE_SBPRO #PAS-16 662# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line. 663# PAS16: The order of the pas0/sb0/opl0 is important since the 664# sb emulation is enabled in the pas-16 attach. 665# 666# The i386/isa/sound/sound.doc has more information. 667 668# Controls all sound devices 669controller snd0 670device pas0 at isa? port 0x388 irq 10 drq 6 vector pasintr 671device sb0 at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr 672device sbxvi0 at isa? drq 5 673device sbmidi0 at isa? port 0x330 674device gus0 at isa? port 0x220 irq 12 drq 1 vector gusintr 675#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 vector gusintr 676device mss0 at isa? port 0x530 irq 10 drq 1 vector adintr 677device opl0 at isa? port 0x388 conflicts 678device mpu0 at isa? port 0x330 irq 6 drq 0 679device uart0 at isa? port 0x330 irq 5 vector "m6850intr" 680 681# More undocumented sound devices with bogus configurations for linting. 682# broken 683#device sscape0 at isa? port 0x330 irq 6 drq 0 684#device trix0 at isa? port 0x330 irq 6 drq 0 vector sscapeintr 685 686# Not controlled by `snd' 687device pca0 at isa? port IO_TIMER1 tty 688 689# 690# Miscellaneous hardware: 691# 692# mcd: Mitsumi CD-ROM 693# scd: Sony CD-ROM 694# matcd: Matsushita/Panasonic CD-ROM 695# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 696# ctx: Cortex-I frame grabber 697# apm: Laptop Advanced Power Management (experimental) 698# spigot: The Creative Labs Video Spigot video-acquisition board 699# meteor: Matrox Meteor video capture board 700# cy: Cyclades serial driver 701# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 702# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 703# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 704# gsc: Genius GS-4500 hand scanner. 705# joy: joystick 706# labpc: National Instrument's Lab-PC and Lab-PC+ 707# rc: RISCom/8 multiport card 708# tw: TW-523 power line interface for use with X-10 home control products 709# si: Specialix SI/XIO 4-32 port terminal multiplexor 710 711# 712# Notes on the spigot: 713# The video spigot is at 0xad6. This port address can not be changed. 714# The irq values may only be 10, 11, or 15 715# I/O memory is an 8kb region. Possible values are: 716# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 717# The start address must be on an even boundary. 718# Add the following option if you want to allow non-root users to be able 719# to access the spigot. This option is not secure because it allows users 720# direct access to the I/O page. 721# options SPIGOT_UNSECURE 722# 723 724# Notes on the Digiboard driver: 725# 726# The following flag values have special meanings: 727# 0x01 - alternate layout of pins 728# 0x02 - use the windowed PC/Xe in 64K mode 729 730# Notes on the Specialix SI/XIO driver: 731# **This is NOT a Specialix supported Driver!** 732# The host card is memory, not IO mapped. 733# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 734# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 735# The cards can use an IRQ of 11, 12 or 15. 736 737device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr 738# for the Sony CDU31/33A CDROM 739device scd0 at isa? port 0x230 bio 740# for the SoundBlaster 16 multicd - up to 4 devices 741controller matcd0 at isa? port 0x230 bio 742device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr 743device ctx0 at isa? port 0x230 iomem 0xd0000 744device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 vector spigintr 745device qcam0 at isa? port "IO_LPT3" tty 746device apm0 at isa? 747device gp0 at isa? port 0x2c0 tty 748device gsc0 at isa? port "IO_GSC1" tty drq 3 749device joy0 at isa? port "IO_GAME" 750device cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 vector cyintr 751device dgb0 at isa? port 0x220 iomem 0xfc0000 iosiz ? tty 752device labpc0 at isa? port 0x260 tty irq 5 vector labpcintr 753device rc0 at isa? port 0x220 tty irq 12 vector rcintr 754# the port and irq for tw0 are fictitious 755device tw0 at isa? port 0x380 tty irq 11 vector twintr 756device si0 at isa? iomem 0xd0000 tty irq 12 vector siintr 757device asc0 at isa? port IO_ASC1 tty drq 3 irq 10 vector ascintr 758device bqu0 at isa? port 0x150 759 760# 761# EISA devices: 762# 763# The EISA bus device is eisa0. It provides auto-detection and 764# configuration support for all devices on the EISA bus. 765# 766# The `ahb' device provides support for the Adaptec 174X adapter. 767# 768# The `ahc' device provides support for the Adaptec 274X and 284X 769# adapters. The 284X, although a VLB card responds to EISA probes. 770# 771controller eisa0 772controller ahb0 773controller ahc0 774 775# 776# PCI devices: 777# 778# The main PCI bus device is `pci'. It provides auto-detection and 779# configuration support for all devices on the PCI bus, using either 780# configuration mode defined in the PCI specification. 781# 782# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 783# and motherboard based AIC7870/AIC7880 adapters. 784# 785# The `ncr' device provides support for the NCR 53C810 and 53C825 786# self-contained SCSI host adapters. 787# 788# The `de' device provides support for the Digital Equipment DC21040 789# self-contained Ethernet adapter. 790# 791# The `vx' device provides support for the 3Com 3C590 and 3C595 792# early support 793# 794# The `fpa' device provides support for the Digital DEFPA PCI FDDI 795# adapter. pseudo-device fddi is also needed. 796# 797# The PROBE_VERBOSE option enables a long listing of chip set registers 798# for supported PCI chip sets (currently only intel Saturn and Mercury). 799# 800# The `meteor' device is a PCI video capture board. It can also have the 801# following options: 802# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 803# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 804# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 805# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 806# specified amount. If this value is below the allocated amount no action 807# taken 808# 809controller pci0 810controller ahc1 811device ncr0 812device de0 813device fxp0 814device vx0 815device fpa0 816device meteor0 817options PROBE_VERBOSE 818 819 820# 821# PCCARD/PCMCIA 822# 823controller crd0 824controller pcic0 at crd? 825 826# 827# Laptop/Notebook options: 828# 829# See also: 830# apm under `Miscellaneous hardware' 831# options PSM_NO_RESET for the `psm' driver 832# above. 833 834# For older notebooks that signal a powerfail condition (external 835# power supply dropped, or battery state low) by issuing an NMI: 836 837options POWERFAIL_NMI # make it beep instead of panicing 838 839# More undocumented options for linting. 840 841options APM_SLOWSTART=1 842options COMPAT_LINUX 843options DEBUG 844options "EXT2FS" 845options "IBCS2" 846options LINUX 847options "SCSI_2_DEF" 848options SHOW_BUSYBUFS # List buffers that prevent root unmount 849