NOTES revision 43924
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 1.552 1999/02/10 02:41:23 des 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 based IBM-PC and 15# compatibles. 16# 17machine "i386" 18 19# 20# This is the ``identification'' of the kernel. Usually this should 21# be the same as the name of your kernel. 22# 23ident LINT 24 25# 26# The `maxusers' parameter controls the static sizing of a number of 27# internal system tables by a complicated formula defined in param.c. 28# 29maxusers 10 30 31# 32# Certain applications can grow to be larger than the 128M limit 33# that FreeBSD initially imposes. Below are some options to 34# allow that limit to grow to 256MB, and can be increased further 35# with changing the parameters. MAXDSIZ is the maximum that the 36# limit can be set to, and the DFLDSIZ is the default value for 37# the limit. You might want to set the default lower than the 38# max, and explicitly set the maximum with a shell command for processes 39# that regularly exceed the limit like INND. 40# 41options "MAXDSIZ=(256*1024*1024)" 42options "DFLDSIZ=(256*1024*1024)" 43 44# When this is set, be extra conservative in various parts of the kernel 45# and choose functionality over speed (on the widest variety of systems). 46options FAILSAFE 47 48# Options for the VM subsystem 49#options PQ_NOOPT # No coloring 50options PQ_LARGECACHE # color for 512k/16k cache 51#options PQ_HUGECACHE # color for 1024k/16k cache 52 53# This allows you to actually store this configuration file into 54# the kernel binary itself, where it may be later read by saying: 55# strings -aout -n 3 /kernel | grep ^___ | sed -e 's/^___//' > MYKERNEL 56# 57options INCLUDE_CONFIG_FILE # Include this file in kernel 58 59# 60# This directive defines a number of things: 61# - The compiled kernel is to be called `kernel' 62# - The root filesystem might be on partition wd0a 63# - Crash dumps will be written to wd0b, if possible. Specifying the 64# dump device here is not recommended. Use dumpon(8). 65# 66config kernel root on wd0 dumps on wd0 67 68 69##################################################################### 70# SMP OPTIONS: 71# 72# SMP enables building of a Symmetric MultiProcessor Kernel. 73# APIC_IO enables the use of the IO APIC for Symmetric I/O. 74# NCPU sets the number of CPUs, defaults to 2. 75# NBUS sets the number of busses, defaults to 4. 76# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 77# NINTR sets the total number of INTs provided by the motherboard. 78# 79# Notes: 80# 81# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 82# 83# Be sure to disable 'cpu "I386_CPU"' && 'cpu "I486_CPU"' for SMP kernels. 84# 85# Check the 'Rogue SMP hardware' section to see if additional options 86# are required by your hardware. 87# 88 89# Mandatory: 90options SMP # Symmetric MultiProcessor Kernel 91options APIC_IO # Symmetric (APIC) I/O 92 93# Optional, these are the defaults plus 1: 94options NCPU=5 # number of CPUs 95options NBUS=5 # number of busses 96options NAPIC=2 # number of IO APICs 97options NINTR=25 # number of INTs 98 99# 100# Rogue SMP hardware: 101# 102 103# Bridged PCI cards: 104# 105# The MP tables of most of the current generation MP motherboards 106# do NOT properly support bridged PCI cards. To use one of these 107# cards you should refer to ??? 108 109 110##################################################################### 111# CPU OPTIONS 112 113# 114# You must specify at least one CPU (the one you intend to run on); 115# deleting the specification for CPUs you don't need to use may make 116# parts of the system run faster. This is especially true removing 117# I386_CPU. 118# 119cpu "I386_CPU" 120cpu "I486_CPU" 121cpu "I586_CPU" # aka Pentium(tm) 122cpu "I686_CPU" # aka Pentium Pro(tm) 123 124# 125# Options for CPU features. 126# 127# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 128# BlueLightning CPU. It works only with Cyrix FPU, and this option 129# should not be used with Intel FPU. 130# 131# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 132# CPU if CPU supports it. The default is double-clock mode on 133# BlueLightning CPU box. 134# 135# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 136# 137# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 138# mapped mode. Default is 2-way set associative mode. 139# 140# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 141# of Cyrix 6x86 and 6x86MX CPUs. If this option is not set and 142# FAILESAFE is defined, NO_LOCK bit of CCR1 is cleared. (NOTE 3) 143# 144# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 145# reorder). This option should not be used if you use memory mapped 146# I/O device(s). 147# 148# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 149# 150# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 151# for i386 machines. 152# 153# CPU_IORT defines I/O clock delay time (NOTE 1). Default vaules of 154# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 155# (no clock delay). 156# 157# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 158# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 159# 1). 160# 161# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 162# 163# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 164# enters suspend mode following execution of HALT instruction. 165# 166# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 167# K5/K6/K6-2 cpus. 168# 169# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 170# flush at hold state. 171# 172# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 173# without cache flush at hold state, and (2) write-back CPU cache on 174# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 175# 176# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 177# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 178# executed. This should be included for ALL kernels that won't run 179# on a Pentium. 180# 181# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 182# which indicates that the 15-16MB range is *definitely* not being 183# occupied by an ISA memory hole. 184# 185# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 186# CPU_LOOP_ENand CPU_RSTK_EN should not be used becasue of CPU bugs. 187# These options may crash your system. 188# 189# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 190# in write-through mode when revision < 2.7. If revision of Cyrix 191# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 192# 193# NOTE 3: This option may cause failures for software that requires 194# locked cycles in order to operate correctly. 195# 196options "CPU_BLUELIGHTNING_FPU_OP_CACHE" 197options "CPU_BLUELIGHTNING_3X" 198options "CPU_BTB_EN" 199options "CPU_DIRECT_MAPPED_CACHE" 200options "CPU_DISABLE_5X86_LSSER" 201options "CPU_FASTER_5X86_FPU" 202options "CPU_I486_ON_386" 203options "CPU_IORT" 204options "CPU_LOOP_EN" 205options "CPU_RSTK_EN" 206options "CPU_SUSP_HLT" 207options "CPU_WT_ALLOC" 208options "CYRIX_CACHE_WORKS" 209options "CYRIX_CACHE_REALLY_WORKS" 210#options "NO_F00F_HACK" 211 212# 213# A math emulator is mandatory if you wish to run on hardware which 214# does not have a floating-point processor. Pick either the original, 215# bogus (but freely-distributable) math emulator, or a much more 216# fully-featured but GPL-licensed emulator taken from Linux. 217# 218options MATH_EMULATE #Support for x87 emulation 219# Don't enable both of these in a real config. 220options GPL_MATH_EMULATE #Support for x87 emulation via 221 #new math emulator 222 223 224##################################################################### 225# COMPATIBILITY OPTIONS 226 227# 228# Implement system calls compatible with 4.3BSD and older versions of 229# FreeBSD. You probably do NOT want to remove this as much current code 230# still relies on the 4.3 emulation. 231# 232options "COMPAT_43" 233 234# 235# Statically compile in the i386 a.out LKM compatability support. 236# Also available as an KLD module. 237# 238options LKM 239 240# 241# Allow user-mode programs to manipulate their local descriptor tables. 242# This option is required for the WINE Windows(tm) emulator, and is 243# not used by anything else (that we know of). 244# 245options USER_LDT #allow user-level control of i386 ldt 246 247# 248# These three options provide support for System V Interface 249# Definition-style interprocess communication, in the form of shared 250# memory, semaphores, and message queues, respectively. 251# 252options SYSVSHM 253options SYSVSEM 254options SYSVMSG 255 256# 257# This option includes a MD5 routine in the kernel, this is used for 258# various authentication and privacy uses. 259# 260options "MD5" 261 262# 263# Allow processes to switch to vm86 mode, as well as enabling direct 264# user-mode access to the I/O port space. This option is necessary for 265# the doscmd emulator to run. 266# 267options "VM86" 268 269 270##################################################################### 271# DEBUGGING OPTIONS 272 273# 274# Enable the kernel debugger. 275# 276options DDB 277 278# 279# Don't drop into DDB for a panic. Intended for unattended operation 280# where you may want to drop to DDB from the console, but still want 281# the machine to recover from a panic 282# 283options DDB_UNATTENDED 284 285# 286# If using GDB remote mode to debug the kernel, there's a non-standard 287# extension to the remote protocol that can be used to use the serial 288# port as both the debugging port and the system console. It's non- 289# standard and you're on your own if you enable it. See also the 290# "remotechat" variables in the FreeBSD specific version of gdb. 291# 292options GDB_REMOTE_CHAT 293 294# 295# KTRACE enables the system-call tracing facility ktrace(2). 296# 297options KTRACE #kernel tracing 298 299# 300# The INVARIANTS option is used in a number of source files to enable 301# extra sanity checking of internal structures. This support is not 302# enabled by default because of the extra time it would take to check 303# for these conditions, which can only occur as a result of 304# programming errors. 305# 306options INVARIANTS 307 308# 309# The INVARIANT_SUPPORT option makes us compile in support for 310# verifying some of the internal structures. It is a prerequisite for 311# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 312# called. The intent is that you can set 'INVARIANTS' for single 313# source files (by changing the source file or specifying it on the 314# command line) if you have 'INVARIANT_SUPPORT' enabled. 315# 316options INVARIANT_SUPPORT 317 318# 319# The DIAGNOSTIC option is used to enable extra debugging information 320# from some parts of the kernel. As this makes everything more noisy, 321# it is disabled by default. 322# 323options DIAGNOSTIC 324 325# 326# PERFMON causes the driver for Pentium/Pentium Pro performance counters 327# to be compiled. See perfmon(4) for more information. 328# 329options PERFMON 330 331 332# 333# This option let some drivers co-exist that can't co-exist in a running 334# system. This is used to be able to compile all kernel code in one go for 335# quality assurance purposes (like this file, which the option takes it name 336# from.) 337# 338options COMPILING_LINT 339 340 341# XXX - this doesn't belong here. 342# Allow ordinary users to take the console - this is useful for X. 343options UCONSOLE 344 345# XXX - this doesn't belong here either 346options USERCONFIG #boot -c editor 347options INTRO_USERCONFIG #imply -c and show intro screen 348options VISUAL_USERCONFIG #visual boot -c editor 349 350##################################################################### 351# NETWORKING OPTIONS 352 353# 354# Protocol families: 355# Only the INET (Internet) family is officially supported in FreeBSD. 356# Source code for the NS (Xerox Network Service) is provided for amusement 357# value. 358# 359options INET #Internet communications protocols 360 361options IPX #IPX/SPX communications protocols 362options IPXIP #IPX in IP encapsulation (not available) 363options IPTUNNEL #IP in IPX encapsulation (not available) 364 365options NETATALK #Appletalk communications protocols 366 367# These are currently broken but are shipped due to interest. 368#options NS #Xerox NS protocols 369 370# These are currently broken and are no longer shipped due to lack 371# of interest. 372#options CCITT #X.25 network layer 373#options ISO 374#options TPIP #ISO TP class 4 over IP 375#options TPCONS #ISO TP class 0 over X.25 376#options LLC #X.25 link layer for Ethernets 377#options HDLC #X.25 link layer for serial lines 378#options EON #ISO CLNP over IP 379#options NSIP #XNS over IP 380 381# 382# Network interfaces: 383# The `loop' pseudo-device is MANDATORY when networking is enabled. 384# The `ether' pseudo-device provides generic code to handle 385# Ethernets; it is MANDATORY when a Ethernet device driver is 386# configured. 387# The 'fddi' pseudo-device provides generic code to support FDDI. 388# The `sppp' pseudo-device serves a similar role for certain types 389# of synchronous PPP links (like `cx', `ar'). 390# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 391# The `ppp' pseudo-device implements the Point-to-Point Protocol. 392# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be 393# aware of the legal and administrative consequences of enabling this 394# option. The number of devices determines the maximum number of 395# simultaneous BPF clients programs runnable. 396# The `disc' pseudo-device implements a minimal network interface, 397# which throws away all packets sent and never receives any. It is 398# included for testing purposes. 399# The `tun' pseudo-device implements the User Process PPP (iijppp) 400# The `streams' pseudo-device implements SysVR4 STREAMS emulation. 401# 402# The PPP_BSDCOMP option enables support for compress(1) style entire 403# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 404# PPP_FILTER enables code for filtering the ppp data stream and selecting 405# events for resetting the demand dial activity timer - requires bpfilter. 406# See pppd(8) for more details. 407# 408pseudo-device ether #Generic Ethernet 409pseudo-device fddi #Generic FDDI 410pseudo-device sppp #Generic Synchronous PPP 411pseudo-device loop #Network loopback device 412pseudo-device bpfilter 4 #Berkeley packet filter 413pseudo-device disc #Discard device 414pseudo-device tun 1 #Tunnel driver (user process ppp(8)) 415pseudo-device sl 2 #Serial Line IP 416pseudo-device ppp 2 #Point-to-point protocol 417pseudo-device streams 418options PPP_BSDCOMP #PPP BSD-compress support 419options PPP_DEFLATE #PPP zlib/deflate/gzip support 420options PPP_FILTER #enable bpf filtering (needs bpfilter) 421 422# 423# Internet family options: 424# 425# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 426# 4.2BSD. This option should not be used unless you have a 4.2BSD 427# machine and TCP connections fail. 428# 429# MROUTING enables the kernel multicast packet forwarder, which works 430# with mrouted(8). 431# 432# IPFIREWALL enables support for IP firewall construction, in 433# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 434# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 435# limits the number of times a matching entry can be logged. 436# 437# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 438# and if you do not add other rules during startup to allow access, 439# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall=open 440# in /etc/rc.conf when first enabling this feature, then refining the 441# firewall rules in /etc/rc.firewall after you've tested that the new kernel 442# feature works properly. 443# 444# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 445# allow everything. Use with care, if a cracker can crash your 446# firewall machine, they can get to your protected machines. However, 447# if you are using it as an as-needed filter for specific problems as 448# they arise, then this may be for you. Changing the default to 'allow' 449# means that you won't get stuck if the kernel and /sbin/ipfw binary get 450# out of sync. 451# 452# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 453# 454# IPFILTER enables Darren Reed's ipfilter package. 455# IPFILTER_LOG enables ipfilter's logging. 456# IPFILTER_LKM enables LKM support for an ipfilter module (untested). 457# 458# TCPDEBUG is undocumented. 459# 460options "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs 461options MROUTING # Multicast routing 462options IPFIREWALL #firewall 463options IPFIREWALL_VERBOSE #print information about 464 # dropped packets 465options IPFIREWALL_FORWARD #enable transparent proxy support 466options "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity 467options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 468options IPDIVERT #divert sockets 469options IPFILTER #kernel ipfilter support 470options IPFILTER_LOG #ipfilter logging 471#options IPFILTER_LKM #kernel support for ip_fil.o LKM 472options TCPDEBUG 473 474# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 475# typically want this option as it will help protect the machine from 476# D.O.S. packet attacks. 477# 478options "ICMP_BANDLIM" 479 480# DUMMYNET enables the "dummynet" bandwidth limiter. You need 481# IPFIREWALL as well. See the dummynet(4) manpage for more info. 482# BRIDGE enables bridging between ethernet cards -- see bridge(4). 483# You can use IPFIREWALL and dummynet together with bridging. 484options DUMMYNET 485options BRIDGE 486 487# 488# ATM (HARP version) options 489# 490# ATM_CORE includes the base ATM functionality code. This must be included 491# for ATM support. 492# 493# ATM_IP includes support for running IP over ATM. 494# 495# At least one (and usually only one) of the following signalling managers 496# must be included (note that all signalling managers include PVC support): 497# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 498# ATM_SPANS includes support for the `spans' signalling manager, which runs 499# the FORE Systems's proprietary SPANS signalling protocol. 500# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 501# which run the ATM Forum UNI 3.x signalling protocols. 502# 503# The `hea' driver provides support for the Efficient Networks, Inc. 504# ENI-155p ATM PCI Adapter. 505# 506# The `hfa' driver provides support for the FORE Systems, Inc. 507# PCA-200E ATM PCI Adapter. 508# 509options ATM_CORE #core ATM protocol family 510options ATM_IP #IP over ATM support 511options ATM_SIGPVC #SIGPVC signalling manager 512options ATM_SPANS #SPANS signalling manager 513options ATM_UNI #UNI signalling manager 514device hea0 #Efficient ENI-155p ATM PCI 515device hfa0 #FORE PCA-200E ATM PCI 516 517 518##################################################################### 519# FILESYSTEM OPTIONS 520 521# 522# Only the root, /usr, and /tmp filesystems need be statically 523# compiled; everything else will be automatically loaded at mount 524# time. (Exception: the UFS family---FFS, and MFS --- cannot 525# currently be demand-loaded.) Some people still prefer to statically 526# compile other filesystems as well. 527# 528# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 529# buggy, and WILL panic your system if you attempt to do anything with 530# them. They are included here as an incentive for some enterprising 531# soul to sit down and fix them. 532# 533 534# One of these is mandatory: 535options FFS #Fast filesystem 536options MFS #Memory File System 537options NFS #Network File System 538 539# The rest are optional: 540# options NFS_NOSERVER #Disable the NFS-server code. 541options "CD9660" #ISO 9660 filesystem 542options FDESC #File descriptor filesystem 543options KERNFS #Kernel filesystem 544options MSDOSFS #MS DOS File System 545options NULLFS #NULL filesystem 546options PORTAL #Portal filesystem 547options PROCFS #Process filesystem 548options UMAPFS #UID map filesystem 549options UNION #Union filesystem 550# The xFS_ROOT options REQUIRE the associated ``options xFS'' 551options "CD9660_ROOT" #CD-ROM usable as root device 552options FFS_ROOT #FFS usable as root device 553options MFS_ROOT #MFS usable as root device 554options NFS_ROOT #NFS usable as root device 555# This code is still experimental (e.g. doesn't handle disk slices well). 556# Also, 'options MFS' is currently incompatible with DEVFS. 557options DEVFS #devices filesystem 558 559# Soft updates is technique for improving file system speed and 560# making abrupt shutdown less risky. It is not enabled by default due 561# to copyright restraints on the code that implement it. 562# 563# Read ../../ufs/ffs/README.softupdates to learn what you need to 564# do to enable this. ../../../contrib/sys/softupdates/README gives 565# more details on how they actually work. 566# 567#options SOFTUPDATES 568 569# Make space in the kernel for a MFS root filesystem. Define to the number 570# of kilobytes to reserve for the filesystem. 571options MFS_ROOT_SIZE=10 572# Allows MFS filesystems to be exported via nfs 573options EXPORTMFS 574 575# Allow this many swap-devices. 576options NSWAPDEV=20 577 578# Disk quotas are supported when this option is enabled. If you 579# change the value of this option, you must do a `make clean' in your 580# kernel compile directory in order to get a working kernel. 581# 582options QUOTA #enable disk quotas 583 584# Add more checking code to various filesystems 585#options NULLFS_DIAGNOSTIC 586#options KERNFS_DIAGNOSTIC 587#options UMAPFS_DIAGNOSTIC 588#options UNION_DIAGNOSTIC 589 590# In particular multi-session CD-Rs might require a huge amount of 591# time in order to "settle". If we are about mounting them as the 592# root f/s, we gotta wait a little. 593# 594# The number is supposed to be in seconds. 595options "CD9660_ROOTDELAY=20" 596 597# If you are running a machine just as a fileserver for PC and MAC 598# users, using SAMBA or Netatalk, you may consider setting this option 599# and keeping all those users' directories on a filesystem that is 600# mounted with the suiddir option. This gives new files the same 601# ownership as the directory (similiar to group). It's a security hole 602# if you let these users run programs, so confine it to file-servers 603# (but it'll save you lots of headaches in those cases). Root owned 604# directories are exempt and X bits are cleared. The suid bit must be 605# set on the directory as well; see chmod(1) PC owners can't see/set 606# ownerships so they keep getting their toes trodden on. This saves 607# you all the support calls as the filesystem it's used on will act as 608# they expect: "It's my dir so it must be my file". 609# 610options SUIDDIR 611 612 613# Add some error checking code to the null_bypass routine 614# in the NULL filesystem 615#options SAFETY 616 617 618# NFS options: 619options "NFS_MINATTRTIMO=3" # VREG attrib cache timeout in sec 620options "NFS_MAXATTRTIMO=60" 621options "NFS_MINDIRATTRTIMO=30" # VDIR attrib cache timeout in sec 622options "NFS_MAXDIRATTRTIMO=60" 623options "NFS_GATHERDELAY=10" # Default write gather delay (msec) 624options "NFS_UIDHASHSIZ=29" # Tune the size of nfssvc_sock with this 625options "NFS_WDELAYHASHSIZ=16" # and with this 626options "NFS_MUIDHASHSIZ=63" # Tune the size of nfsmount with this 627options NFS_DEBUG # Enable NFS Debugging 628 629# Coda stuff: 630options CODA #CODA filesystem. 631pseudo-device vcoda 4 #coda minicache <-> venus comm. 632 633# 634# Add support for the EXT2FS filesystem of Linux fame. Be a bit 635# careful with this - the ext2fs code has a tendency to lag behind 636# changes and not be exercised very much, so mounting read/write could 637# be dangerous (and even mounting read only could result in panics.) 638# 639options "EXT2FS" 640 641 642 643##################################################################### 644# POSIX P1003.1B 645 646# Real time extensions added int the 1993 Posix 647# P1003_1B: Infrastructure 648# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 649# _KPOSIX_VERSION: Version kernel is built for 650 651options "P1003_1B" 652options "_KPOSIX_PRIORITY_SCHEDULING" 653options "_KPOSIX_VERSION=199309L" 654 655 656##################################################################### 657# SCSI DEVICES 658 659# SCSI DEVICE CONFIGURATION 660 661# The SCSI subsystem consists of the `base' SCSI code, a number of 662# high-level SCSI device `type' drivers, and the low-level host-adapter 663# device drivers. The host adapters are listed in the ISA and PCI 664# device configuration sections below. 665# 666# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 667# that a given bus, target, and LUN always come on line as the same 668# device unit. In earlier versions the unit numbers were assigned 669# in the order that the devices were probed on the SCSI bus. This 670# means that if you removed a disk drive, you may have had to rewrite 671# your /etc/fstab file, and also that you had to be careful when adding 672# a new disk as it may have been probed earlier and moved your device 673# configuration around. 674 675# This old behavior is maintained as the default behavior. The unit 676# assignment begins with the first non-wired down unit for a device 677# type. For example, if you wire a disk as "da3" then the first 678# non-wired disk will be assigned da4. 679 680# The syntax for wiring down devices is: 681 682# controller scbus0 at ahc0 # Single bus device 683# controller scbus1 at ahc1 bus 0 # Single bus device 684# controller scbus3 at ahc2 bus 0 # Twin bus device 685# controller scbus2 at ahc2 bus 1 # Twin bus device 686# disk da0 at scbus0 target 0 unit 0 687# disk da1 at scbus3 target 1 688# disk da2 at scbus2 target 3 689# tape st1 at scbus1 target 6 690# device cd0 at scbus? 691 692# "units" (SCSI logical unit number) that are not specified are 693# treated as if specified as LUN 0. 694 695# All SCSI devices allocate as many units as are required. 696 697# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 698# configuration and doesn't have to be explicitly configured. 699 700controller scbus0 #base SCSI code 701device ch0 #SCSI media changers 702device da0 #SCSI direct access devices (aka disks) 703device sa0 #SCSI tapes 704device cd0 #SCSI CD-ROMs 705#device od0 #SCSI optical disk 706device pass0 #CAM passthrough driver 707 708# The previous devices (ch, da, st, cd) are recognized by config. 709# config doesn't (and shouldn't) know about these newer ones, 710# so we have to specify that they are on a SCSI bus with the "at scbus?" 711# clause. 712 713device pt0 at scbus? # SCSI processor type 714device sctarg0 at scbus? # SCSI target 715 716# CAM OPTIONS: 717# debugging options: 718# -- NOTE -- If you specify one of the bus/target/lun options, you must 719# specify them all! 720# CAMDEBUG: When defined enables debugging macros 721# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 722# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 723# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 724# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 725# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 726# 727# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 728# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 729# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 730# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead 731# of only when booting verbosely. 732# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 733# queue after a bus reset, and the number of milliseconds to 734# freeze the device queue after a bus device reset. 735options CAMDEBUG 736options "CAM_DEBUG_BUS=-1" 737options "CAM_DEBUG_TARGET=-1" 738options "CAM_DEBUG_LUN=-1" 739options "CAM_DEBUG_FLAGS=CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 740options "CAM_MAX_HIGHPOWER=4" 741options SCSI_NO_SENSE_STRINGS 742options SCSI_NO_OP_STRINGS 743options SCSI_REPORT_GEOMETRY 744options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 745 746# Options for the CAM CDROM driver: 747# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 748# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 749# enforced if there is I/O waiting for another LUN 750# The compiled in defaults for these variables are 2 and 10 seconds, 751# respectively. 752# 753# These can also be changed on the fly with the following sysctl variables: 754# kern.cam.cd.changer.min_busy_seconds 755# kern.cam.cd.changer.max_busy_seconds 756# 757options "CHANGER_MIN_BUSY_SECONDS=2" 758options "CHANGER_MAX_BUSY_SECONDS=10" 759 760# Options for the CAM sequential access driver: 761# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 762# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 763# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 764options "SA_SPACE_TIMEOUT=(60)" 765options "SA_REWIND_TIMEOUT=(2*60)" 766options "SA_ERASE_TIMEOUT=(4*60)" 767 768 769##################################################################### 770# MISCELLANEOUS DEVICES AND OPTIONS 771 772# The `pty' device usually turns out to be ``effectively mandatory'', 773# as it is required for `telnetd', `rlogind', `screen', `emacs', and 774# `xterm', among others. 775 776pseudo-device pty 16 #Pseudo ttys - can go as high as 256 777pseudo-device speaker #Play IBM BASIC-style noises out your speaker 778pseudo-device gzip #Exec gzipped a.out's 779pseudo-device vn #Vnode driver (turns a file into a device) 780pseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. 781pseudo-device ccd 4 #Concatenated disk driver 782 783# Configuring Vinum into the kernel is not necessary, since the kld 784# module gets started automatically when vinum(8) starts. This 785# device is also untested. Use at your own risk. 786pseudo-device vinum #Vinum concat/mirror/raid driver 787options VINUMDEBUG #enable Vinum debugging hooks 788 789# These are only for watching for bitrot in old tty code. 790# broken 791#pseudo-device tb 792 793# Size of the kernel message buffer. Should be N * pagesize. 794options "MSGBUF_SIZE=40960" 795 796 797##################################################################### 798# HARDWARE DEVICE CONFIGURATION 799 800# ISA and EISA devices: 801# EISA support is available for some device, so they can be auto-probed. 802# Micro Channel is not supported at all. 803 804# 805# Mandatory ISA devices: isa, npx 806# 807controller isa0 808 809# 810# Options for `isa': 811# 812# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 813# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 814# This option breaks suspend/resume on some portables. 815# 816# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 817# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 818# Automatic EOI is documented not to work for for the slave with the 819# original i8259A, but it works for some clones and some integrated 820# versions. 821# 822# MAXMEM specifies the amount of RAM on the machine; if this is not 823# specified, FreeBSD will first read the amount of memory from the CMOS 824# RAM, so the amount of memory will initially be limited to 64MB or 16MB 825# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 826# then attempt to detect the installed amount of RAM. If this probe 827# fails to detect >64MB RAM you will have to use the MAXMEM option. 828# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 829# be 131072 (128 * 1024). 830# 831# TUNE_1542 enables the automatic ISA bus speed selection for the 832# Adaptec 1542 boards. Does not work for all boards, use it with caution. 833# 834# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 835# reset the CPU for reboot. This is needed on some systems with broken 836# keyboard controllers. 837# 838# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum 839 840options "AUTO_EOI_1" 841#options "AUTO_EOI_2" 842options "MAXMEM=(128*1024)" 843options "TUNE_1542" 844#options BROKEN_KEYBOARD_RESET 845#options PAS_JOYSTICK_ENABLE 846 847# Enable support for the kernel PLL to use an external PPS signal, 848# under supervision of [x]ntpd(8) 849# More info in ftp://ftp.udel.edu/pub/ntp/kernel.tar.Z 850 851options PPS_SYNC 852 853# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 854# message you probably have some broken sw/hw which disables interrupts 855# for too long. You can make the system more resistant to this by 856# choosing a high value for NTIMECOUNTER. The default is 5, there 857# is no upper limit but more than a couple of hundred are not productive. 858 859options "NTIMECOUNTER=20" 860 861# Enable PnP support in the kernel. This allows you to automaticly 862# attach to PnP cards for drivers that support it and allows you to 863# configure cards from USERCONFIG. See pnp(4) for more info. 864controller pnp0 865 866# The keyboard controller; it controlls the keyboard and the PS/2 mouse. 867controller atkbdc0 at isa? port IO_KBD tty 868 869# The AT keyboard 870device atkbd0 at isa? tty irq 1 871 872# `flags' for atkbd: 873# 0x01 Force detection of keyboard, else we always assume a keyboard 874# 0x02 Don't reset keyboard, useful for some newer ThinkPads 875# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 876 877# PS/2 mouse 878device psm0 at isa? tty irq 12 879 880# Options for psm: 881options PSM_HOOKAPM #hook the APM resume event, useful 882 #for some laptops 883options PSM_RESETAFTERSUSPEND #reset the device at the resume event 884 885# The video card driver. 886device vga0 at isa? port ? conflicts 887 888# Options for vga: 889# Try the following option if the mouse pointer is not drawn correctly 890# or font does not seem to be loaded properly. May cause flicker on 891# some systems. 892options VGA_ALT_SEQACCESS 893 894# If you can dispense with some vga driver features, you may want to 895# use the following options to save some memory. 896options VGA_NO_FONT_LOADING # don't save/load font 897options VGA_NO_MODE_CHANGE # don't change video modes 898 899# Older video cards may require this option for proper operation. 900options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 901 902# Splash screen at start up! Screen savers require this too. 903pseudo-device splash 904 905# The pcvt console driver (vt220 compatible). 906device vt0 at isa? tty 907options XSERVER # support for running an X server. 908options FAT_CURSOR # start with block cursor 909# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 910options PCVT_SCANSET=2 # IBM keyboards are non-std 911# Other PCVT options are documented in pcvt(4). 912options "PCVT_24LINESDEF" 913options PCVT_CTRL_ALT_DEL 914options PCVT_EMU_MOUSE 915options PCVT_FREEBSD=211 916options PCVT_META_ESC 917options PCVT_NSCREENS=9 918options PCVT_PRETTYSCRNS 919options PCVT_SCREENSAVER 920options PCVT_USEKBDSEC 921options "PCVT_VT220KEYB" 922 923# The syscons console driver (sco color console compatible). 924device sc0 at isa? tty 925options MAXCONS=16 # number of virtual consoles 926options "STD8X16FONT" # Compile font in 927makeoptions "STD8X16FONT"="cp850" 928options SC_HISTORY_SIZE=200 # number of history buffer lines 929options SC_DISABLE_REBOOT # disable reboot key sequence 930 931# To include support for VESA video modes 932# Dont use together with SMP!! 933options VESA # needs VM86 defined too!! 934 935# 936# `flags' for sc0: 937# 0x01 Use a 'visual' bell 938# 0x02 Use a 'blink' cursor 939# 0x04 Use a 'underline' cursor 940# 0x06 Use a 'blinking underline' (destructive) cursor 941# 0x40 Make the bell quiet if it is rung in the backgroud vty. 942 943# 944# The Numeric Processing eXtension driver. This should be configured if 945# your machine has a math co-processor, unless the coprocessor is very 946# buggy. If it is not configured then you *must* configure math emulation 947# (see above). If both npx0 and emulation are configured, then only npx0 948# is used (provided it works). 949device npx0 at isa? port IO_NPX iosiz 0x0 flags 0x0 irq 13 950 951# 952# `flags' for npx0: 953# 0x01 don't use the npx registers to optimize bcopy 954# 0x02 don't use the npx registers to optimize bzero 955# 0x04 don't use the npx registers to optimize copyin or copyout. 956# The npx registers are normally used to optimize copying and zeroing when 957# all of the following conditions are satisfied: 958# "I586_CPU" is an option 959# the cpu is an i586 (perhaps not a Pentium) 960# the probe for npx0 succeeds 961# INT 16 exception handling works. 962# Then copying and zeroing using the npx registers is normally 30-100% faster. 963# The flags can be used to control cases where it doesn't work or is slower. 964# Setting them at boot time using userconfig works right (the optimizations 965# are not used until later in the bootstrap when npx0 is attached). 966# 967 968# 969# `iosiz' for npx0: 970# This can be used instead of the MAXMEM option to set the memory size. If 971# it is nonzero, then it overrides both the MAXMEM option and the memory 972# size reported by the BIOS. Setting it at boot time using userconfig takes 973# effect on the next reboot after the change has been recorded in the kernel 974# binary (the size is used early in the boot before userconfig has a chance 975# to change it). 976# 977 978# 979# Optional ISA and EISA devices: 980# 981 982# 983# SCSI host adapters: `aha', `aic', `bt' 984# 985# adv: All Narrow SCSI bus AdvanSys controllers. 986# adw: Second Generation AdvanSys controllers including the ADV940UW. 987# aha: Adaptec 154x 988# ahc: Adaptec 274x/284x/294x 989# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!) 990# bt: Most Buslogic controllers 991# 992# Note that the order is important in order for Buslogic cards to be 993# probed correctly. 994# 995 996controller bt0 at isa? port "IO_BT0" cam irq ? 997controller adv0 at isa? port ? cam irq ? 998controller adw0 999controller aha0 at isa? port ? cam irq ? 1000 1001#!CAM# controller aic0 at isa? port 0x340 bio irq 11 1002 1003 1004# 1005# ST-506, ESDI, and IDE hard disks: `wdc' and `wd' 1006# 1007# The flags fields are used to enable the multi-sector I/O and 1008# the 32BIT I/O modes. The flags may be used in either the controller 1009# definition or in the individual disk definitions. The controller 1010# definition is supported for the boot configuration stuff. 1011# 1012# Each drive has a 16 bit flags value defined: 1013# The low 8 bits are the maximum value for the multi-sector I/O, 1014# where 0xff defaults to the maximum that the drive can handle. 1015# The high bit of the 16 bit flags (0x8000) allows probing for 1016# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake 1017# up powered-down laptop drives. Bit 13 (0x2000) allows 1018# probing for PCI IDE DMA controllers, such as Intel's PIIX 1019# south bridges. Bit 12 (0x1000) sets LBA mode instead of the 1020# default CHS mode for accessing the drive. See the wd.4 man page. 1021# 1022# The flags field for the drives can be specified in the controller 1023# specification with the low 16 bits for drive 0, and the high 16 bits 1024# for drive 1. 1025# e.g.: 1026#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff8004 1027# 1028# specifies that drive 0 will be allowed to probe for 32 bit transfers and 1029# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be 1030# allowed to probe for 32 bit transfers, but will allow multi-sector 1031# transfers up to the maximum that the drive supports. 1032# 1033# If you are using a PCI controller that is not running in compatibility 1034# mode (for example, it is a 2nd IDE PCI interface), then use config line(s) 1035# such as: 1036# 1037#controller wdc2 at isa? port "0" bio irq ? flags 0xa0ffa0ff 1038#disk wd4 at wdc2 drive 0 1039#disk wd5 at wdc2 drive 1 1040# 1041#controller wdc3 at isa? port "0" bio irq ? flags 0xa0ffa0ff 1042#disk wd6 at wdc3 drive 0 1043#disk wd7 at wdc3 drive 1 1044# 1045# Note that the above config would be useful for a Promise card, when used 1046# on a MB that already has a PIIX controller. Note the bogus irq and port 1047# entries. These are automatically filled in by the IDE/PCI support. 1048# 1049 1050controller wdc0 at isa? port "IO_WD1" bio irq 14 1051disk wd0 at wdc0 drive 0 1052disk wd1 at wdc0 drive 1 1053controller wdc1 at isa? port "IO_WD2" bio irq 15 1054disk wd2 at wdc1 drive 0 1055disk wd3 at wdc1 drive 1 1056 1057# 1058# Options for `wdc': 1059# 1060# CMD640 enables serializing access to primary and secondary channel 1061# of the CMD640B IDE Chip. The serializing will only take place 1062# if this option is set *and* the chip is probed by the pci-system. 1063# 1064options "CMD640" #Enable work around for CMD640 h/w bug 1065# 1066# ATAPI enables the support for ATAPI-compatible IDE devices 1067# 1068options ATAPI #Enable ATAPI support for IDE bus 1069options ATAPI_STATIC #Don't do it as an LKM 1070 1071# 1072# This option allow you to override the default probe time for IDE 1073# devices, to get a faster probe. Setting this below 10000 violate 1074# the IDE specs, but may still work for you (it will work for most 1075# people). 1076# 1077options IDE_DELAY=8000 # Be optimistic about Joe IDE device 1078 1079# IDE CD-ROM & CD-R/RW driver - requires wdc controller and ATAPI option 1080device acd0 1081 1082# IDE floppy driver - requires wdc controller and ATAPI option 1083device wfd0 1084 1085# IDE tape driver - requires wdc controller and ATAPI option 1086device wst0 1087 1088 1089# 1090# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 1091# 1092controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 1093# 1094# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1095# gotta turn it actually on by setting the variable fd_debug with DDB, 1096# however. 1097options FDC_DEBUG 1098# FDC_YE enables support for the floppies used on the Libretto. This is a 1099# pcmcia floppy. You will also need to add 1100#card "Y-E DATA" "External FDD" 1101# config 0x4 "fdc0" 10 1102# to your pccard.conf file. 1103options FDC_YE 1104# This option is undocumented on purpose. 1105options FDC_PRINT_BOGUS_CHIPTYPE 1106# 1107# Activate this line instead of the fdc0 line above if you happen to 1108# have an Insight floppy tape. Probing them proved to be dangerous 1109# for people with floppy disks only, so it's "hidden" behind a flag: 1110#controller fdc0 at isa? port "IO_FD1" bio flags 1 irq 6 drq 2 1111 1112disk fd0 at fdc0 drive 0 1113disk fd1 at fdc0 drive 1 1114 1115# 1116# Other standard PC hardware: `mse', `sio', etc. 1117# 1118# mse: Logitech and ATI InPort bus mouse ports 1119# sio: serial ports (see sio(4)) 1120 1121device mse0 at isa? port 0x23c tty irq 5 1122 1123device sio0 at isa? port "IO_COM1" tty flags 0x10 irq 4 1124 1125# 1126# `flags' for serial drivers that support consoles (only for sio now): 1127# 0x10 enable console support for this unit. The other console flags 1128# are ignored unless this is set. Enabling console support does 1129# not make the unit the preferred console - boot with -h or set 1130# the 0x20 flag for that. Currently, at most one unit can have 1131# console support; the first one (in config file order) with 1132# this flag set is preferred. Setting this flag for sio0 gives 1133# the old behaviour. 1134# 0x20 force this unit to be the console (unless there is another 1135# higher priority console). This replaces the COMCONSOLE option. 1136# 0x40 reserve this unit for low level console operations. Do not 1137# access the device in any normal way. 1138# 1139# PnP `flags' (set via userconfig using pnp x flags y) 1140# 0x1 disable probing of this device. Used to prevent your modem 1141# from being attached as a PnP modem. 1142# 1143 1144# Options for serial drivers that support consoles (only for sio now): 1145options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1146 #DDB, if available. 1147options CONSPEED=9600 #default speed for serial console (default 9600) 1148 1149# Options for sio: 1150options COM_ESP #code for Hayes ESP 1151options COM_MULTIPORT #code for some cards with shared IRQs 1152options "EXTRA_SIO=2" #number of extra sio ports to allocate 1153 1154# Other flags for sio that aren't documented in the man page. 1155# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1156# ST16650A-compatible UARTs. 1157 1158# 1159# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 1160# 1161# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) 1162# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1163# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1164# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1165# el: 3Com 3C501 (slow!) 1166# ep: 3Com 3C509 (buggy) 1167# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1168# fe: Fujitsu MB86960A/MB86965A Ethernet 1169# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress 1170# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 1171# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1172# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1173# rdp: RealTek RTL 8002-based pocket ethernet adapters 1174# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1175# wl: Lucent Wavelan (ISA card only). 1176# ze: IBM/National Semiconductor PCMCIA ethernet controller. 1177# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for 1178# send/receive operation, but it needs 'iomem' to read/write the 1179# attribute memory) 1180# 1181 1182device ar0 at isa? port 0x300 net irq 10 iomem 0xd0000 1183device cs0 at isa? port 0x300 net irq ? 1184device cx0 at isa? port 0x240 net irq 15 drq 7 1185device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 1186device el0 at isa? port 0x300 net irq 9 1187device ep0 at isa? port 0x300 net irq 10 1188device ex0 at isa? port? net irq? 1189device fe0 at isa? port 0x300 net irq ? 1190device ie0 at isa? port 0x300 net irq 5 iomem 0xd0000 1191device ie1 at isa? port 0x360 net irq 7 iomem 0xd0000 1192device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 1193device lnc0 at isa? port 0x280 net irq 10 drq 0 1194device rdp0 at isa? port 0x378 net irq 7 flags 2 1195device sr0 at isa? port 0x300 net irq 5 iomem 0xd0000 1196options WLCACHE # enables the signal-strength cache 1197options WLDEBUG # enables verbose debugging output 1198device wl0 at isa? port 0x300 net irq ? 1199# We can (bogusly) include both the dedicated PCCARD drivers and the generic 1200# support when COMPILING_LINT. 1201device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 1202device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 1203 1204# 1205# ATM related options 1206# 1207# The `en' device provides support for Efficient Networks (ENI) 1208# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1209# 1210# atm pseudo-device provides generic atm functions and is required for 1211# atm devices. 1212# NATM enables the netnatm protocol family that can be used to 1213# bypass TCP/IP. 1214# 1215# the current driver supports only PVC operations (no atm-arp, no multicast). 1216# for more details, please read the original documents at 1217# http://www.ccrc.wustl.edu/pub/chuck/bsdatm/wucs.html 1218# 1219pseudo-device atm 1220device en0 1221device en1 1222options NATM #native ATM 1223 1224# 1225# Audio drivers: `snd', `sb', `pas', `gus', `pca' 1226# 1227# snd: Voxware sound support code 1228# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum 1229# sbxvi: SoundBlaster 16 1230# sbmidi: SoundBlaster 16 MIDI interface 1231# pas: ProAudioSpectrum PCM and MIDI 1232# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX 1233# gusxvi: Gravis Ultrasound 16-bit PCM (do not use) 1234# mss: Microsoft Sound System 1235# css: Crystal Sound System (CSS 423x PnP) 1236# sscape: Ensoniq Soundscape MIDI interface 1237# sscape_mss: Ensoniq Soundscape PCM (requires sscape) 1238# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum 1239# uart: stand-alone 6850 UART for MIDI 1240# mpu: Roland MPU-401 stand-alone card 1241# 1242# Beware! The addresses specified below are also hard-coded in 1243# i386/isa/sound/sound_config.h. If you change the values here, you 1244# must also change the values in the include file. 1245# 1246# pcm: PCM audio through various sound cards. 1247# 1248# This has support for a large number of new audio cards, based on 1249# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 1250# For more information about this driver and supported cards, 1251# see the pcm.4 man page and /sys/i386/isa/snd/CARDS. 1252# 1253# The flags of the device tells the device a bit more info about the 1254# device that normally is obtained through the PnP interface. 1255# bit 2..0 secondary DMA channel; 1256# bit 4 set if the board uses two dma channels; 1257# bit 15..8 board type, overrides autodetection; leave it 1258# zero if don't know what to put in (and you don't, 1259# since this is unsupported at the moment...). 1260# 1261# This driver will use the new PnP code if it's available. 1262# 1263# pca: PCM audio through your PC speaker 1264# 1265# If you have a GUS-MAX card and want to use the CS4231 codec on the 1266# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1267# 1268# If you would like to use the full duplex option on the gus, then define 1269# flags to be the ``read dma channel''. 1270# 1271# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset 1272# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset 1273# options EXCLUDE_SBPRO #PAS-16 1274# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line. 1275# PAS16: The order of the pas0/sb0/opl0 is important since the 1276# sb emulation is enabled in the pas-16 attach. 1277# 1278# To overide the GUS defaults use: 1279# options GUS_DMA2 1280# options GUS_DMA 1281# options GUS_IRQ 1282# 1283# The i386/isa/sound/sound.doc has more information. 1284 1285# Controls all "VOXWARE" driver sound devices. See Luigi's driver 1286# below for an alternate which may work better for some cards. 1287# 1288controller snd0 1289device pas0 at isa? port 0x388 irq 10 drq 6 1290device sb0 at isa? port 0x220 irq 5 drq 1 1291device sbxvi0 at isa? drq 5 1292device sbmidi0 at isa? port 0x330 1293device awe0 at isa? port 0x620 1294device gus0 at isa? port 0x220 irq 12 drq 1 1295#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 1296device mss0 at isa? port 0x530 irq 10 drq 1 1297device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08 1298device sscape0 at isa? port 0x330 irq 9 drq 0 1299device trix0 at isa? port 0x330 irq 6 drq 0 1300device sscape_mss0 at isa? port 0x534 irq 5 drq 1 1301device opl0 at isa? port 0x388 1302device mpu0 at isa? port 0x330 irq 6 drq 0 1303device uart0 at isa? port 0x330 irq 5 1304 1305# Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!). 1306# You may also wish to enable the pnp controller with this, for pnp 1307# sound cards. 1308# 1309#device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 1310 1311# Not controlled by `snd' 1312device pca0 at isa? port "IO_TIMER1" tty 1313 1314# 1315# Miscellaneous hardware: 1316# 1317# mcd: Mitsumi CD-ROM 1318# scd: Sony CD-ROM 1319# matcd: Matsushita/Panasonic CD-ROM 1320# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 1321# ctx: Cortex-I frame grabber 1322# apm: Laptop Advanced Power Management (experimental) 1323# spigot: The Creative Labs Video Spigot video-acquisition board 1324# meteor: Matrox Meteor video capture board 1325# bktr: Brooktree bt848/848a/849/878/879 family video capture and TV Tuner board 1326# cy: Cyclades serial driver 1327# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1328# dgm: Digiboard PC/Xem driver 1329# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 1330# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 1331# gsc: Genius GS-4500 hand scanner. 1332# joy: joystick 1333# labpc: National Instrument's Lab-PC and Lab-PC+ 1334# rc: RISCom/8 multiport card 1335# rp: Comtrol Rocketport(ISA) - single card 1336# tw: TW-523 power line interface for use with X-10 home control products 1337# si: Specialix SI/XIO 4-32 port terminal multiplexor 1338# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1339# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1340 1341# Notes on APM 1342# The flags takes the following meaning for apm0: 1343# 0x0020 Statclock is broken. 1344# 0x0011 Limit APM protocol to 1.1 or 1.0 1345# 0x0010 Limit APM protocol to 1.0 1346# If apm is omitted, some systems require sysctl -w kern.timcounter.method=1 1347# for correct timekeeping. 1348 1349# Notes on the spigot: 1350# The video spigot is at 0xad6. This port address can not be changed. 1351# The irq values may only be 10, 11, or 15 1352# I/O memory is an 8kb region. Possible values are: 1353# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1354# The start address must be on an even boundary. 1355# Add the following option if you want to allow non-root users to be able 1356# to access the spigot. This option is not secure because it allows users 1357# direct access to the I/O page. 1358# options SPIGOT_UNSECURE 1359 1360# Notes on the Comtrol Rocketport driver: 1361# 1362# The exact values used for rp0 depend on how many boards you have 1363# in the system. The manufacturer's sample configs are listed as: 1364# 1365# Comtrol Rocketport ISA single card 1366# device rp0 at isa? port 0x280 tty 1367# 1368# If instead you have two ISA cards, one installed at 0x100 and the 1369# second installed at 0x180, then you should add the following to 1370# your kernel configuration file: 1371# 1372# device rp0 at isa? port 0x100 tty 1373# device rp1 at isa? port 0x180 tty 1374# 1375# For 4 ISA cards, it might be something like this: 1376# 1377# device rp0 at isa? port 0x180 tty 1378# device rp1 at isa? port 0x100 tty 1379# device rp2 at isa? port 0x340 tty 1380# device rp3 at isa? port 0x240 tty 1381# 1382# And for PCI cards, you only need say: 1383# 1384# device rp0 1385# device rp1 1386# ... 1387# Note: Make sure that any Rocketport PCI devices are specified BEFORE the 1388# ISA Rocketport devices. 1389 1390# Notes on the Digiboard driver: 1391# 1392# The following flag values have special meanings: 1393# 0x01 - alternate layout of pins (dgb & dgm) 1394# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 1395 1396# Notes on the Specialix SI/XIO driver: 1397# **This is NOT a Specialix supported Driver!** 1398# The host card is memory, not IO mapped. 1399# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1400# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1401# The cards can use an IRQ of 11, 12 or 15. 1402 1403# Notes on the Stallion stl and stli drivers: 1404# See src/i386/isa/README.stl for complete instructions. 1405# This is version 0.0.5alpha, unsupported by Stallion. 1406# The stl driver has a secondary IO port hard coded at 0x280. You need 1407# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 1408# The "flags" and "iosiz" settings on the stli driver depend on the board: 1409# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000 1410# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000 1411# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000 1412# ONboard ISA: flags 4 iosiz 0x10000 1413# ONboard EISA: flags 7 iosiz 0x10000 1414# ONboard MCA: flags 3 iosiz 0x10000 1415# Brumby: flags 2 iosiz 0x4000 1416# Stallion: flags 1 iosiz 0x10000 1417 1418device mcd0 at isa? port 0x300 bio irq 10 1419# for the Sony CDU31/33A CDROM 1420device scd0 at isa? port 0x230 bio 1421# for the SoundBlaster 16 multicd - up to 4 devices 1422controller matcd0 at isa? port 0x230 bio 1423device wt0 at isa? port 0x300 bio irq 5 drq 1 1424device ctx0 at isa? port 0x230 iomem 0xd0000 1425device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 1426device apm0 at isa? 1427device gp0 at isa? port 0x2c0 tty 1428device gsc0 at isa? port "IO_GSC1" tty drq 3 1429device joy0 at isa? port IO_GAME 1430device cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 1431options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1432device dgb0 at isa? port 0x220 iomem 0xfc000 iosiz ? tty 1433device dgm0 at isa? port 0x104 iomem 0xd0000 iosiz ? tty 1434device labpc0 at isa? port 0x260 tty irq 5 1435device rc0 at isa? port 0x220 tty irq 12 1436device rp0 at isa? port 0x280 tty 1437# the port and irq for tw0 are fictitious 1438device tw0 at isa? port 0x380 tty irq 11 1439device si0 at isa? iomem 0xd0000 tty irq 12 1440device asc0 at isa? port "IO_ASC1" tty drq 3 irq 10 1441device stl0 at isa? port 0x2a0 tty irq 10 1442device stli0 at isa? port 0x2a0 tty iomem 0xcc000 flags 23 iosiz 0x1000 1443# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org> 1444device loran0 at isa? port ? tty irq 5 1445# HOT1 Xilinx 6200 card (www.vcc.com) 1446device xrpu0 1447 1448# 1449# EISA devices: 1450# 1451# The EISA bus device is eisa0. It provides auto-detection and 1452# configuration support for all devices on the EISA bus. 1453# 1454# The `ahb' device provides support for the Adaptec 174X adapter. 1455# 1456# The `ahc' device provides support for the Adaptec 274X and 284X 1457# adapters. The 284X, although a VLB card responds to EISA probes. 1458# 1459# fea: DEC DEFEA EISA FDDI adapter 1460# 1461controller eisa0 1462controller ahb0 1463controller ahc0 1464device fea0 1465 1466# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1467# controllers that have it configured only if this option is set. Unfortunately, 1468# this doesn't work on some motherboards, which prevents it from being the 1469# default. 1470options AHC_ALLOW_MEMIO 1471 1472# By default, only 10 EISA slots are probed, since the slot numbers 1473# above clash with the configuration address space of the PCI subsystem, 1474# and the EISA probe is not very smart about this. This is sufficient 1475# for most machines, but in particular the HP NetServer LC series comes 1476# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1477# thus you need to bump this figure to 12 for them. 1478options "EISA_SLOTS=12" 1479 1480# 1481# PCI devices & PCI options: 1482# 1483# The main PCI bus device is `pci'. It provides auto-detection and 1484# configuration support for all devices on the PCI bus, using either 1485# configuration mode defined in the PCI specification. 1486# 1487# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1488# and motherboard based AIC7870/AIC7880 adapters. 1489# 1490# The `ncr' device provides support for the NCR 53C810 and 53C825 1491# self-contained SCSI host adapters. 1492# 1493# The `isp' device provides support for the Qlogic ISP 1020, 1040 1494# nd 1040B PCI SCSI host adapters, as well as the Qlogic ISP 2100 1495# FC/AL Host Adapter. 1496# 1497# The `ax' device provides support for PCI fast ethernet adapters 1498# based on the ASIX Electronics AX88140A chip, including the Alfa 1499# Inc. GFC2204. 1500# 1501# The `de' device provides support for the Digital Equipment DC21040 1502# self-contained Ethernet adapter. 1503# 1504# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1505# PCI Fast Ethernet adapters. 1506# 1507# The `mx' device provides support for various fast ethernet adapters 1508# based on the Macronix 98713, 987615 ans 98725 series chips. 1509# 1510# The `pn' device provides support for various fast ethernet adapters 1511# based on the Lite-On 82c168 and 82c169 PNIC chips, including the 1512# LinkSys LNE100TX, the NetGear FA310TX rev. D1 and the Matrox 1513# FastNIC 10/100. 1514# 1515# The 'rl' device provides support for PCI fast ethernet adapters based 1516# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1517# to useing programmed I/O to do register accesses because memory mapped 1518# mode seems to cause severe lockups on SMP hardware. This driver also 1519# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1520# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1521# workalike. 1522# 1523# The 'tl' device provides support for the Texas Instruments TNETE100 1524# series 'ThunderLAN' cards and integrated ethernet controllers. This 1525# includes several Compaq Netelligent 10/100 cards and the built-in 1526# ethernet controllers in several Compaq Prosignia, Proliant and 1527# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1528# boards. 1529# 1530# The `tx' device provides support for the SMC 9432TX cards. 1531# 1532# The `vr' device provides support for various fast ethernet adapters 1533# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1534# chips, including the D-Link DFE530TX. 1535# 1536# The `vx' device provides support for the 3Com 3C590 and 3C595 1537# early support 1538# 1539# The `wb' device provides support for various fast ethernet adapters 1540# based on the Winbond W89C840F chip. Note: this is not the same as 1541# the Winbond W89C940F, which is an NE2000 clone. 1542# 1543# The `xl' device provides support for the 3Com 3c900, 3c905 and 1544# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1545# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1546# Dell Precision desktop machines and the integrated 3c905-TX chips 1547# in Dell Latitude laptop docking stations. 1548# 1549# The `fpa' device provides support for the Digital DEFPA PCI FDDI 1550# adapter. pseudo-device fddi is also needed. 1551# 1552# The `meteor' device is a PCI video capture board. It can also have the 1553# following options: 1554# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 1555# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 1556# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1557# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 1558# specified amount. If this value is below the allocated amount no action 1559# taken 1560# option METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1561# for initialization of fps routine when a signal is not present. 1562# 1563# The 'bktr' device is a PCI video capture device using the Brooktree 1564# bt848/bt848a/bt849/bt878/bt879 chipset. When used with a TV Tuner it forms a 1565# TV card, eg Miro PC/TV,Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1566# Intel Smart Video III, AverMedia, IMS Turbo. 1567# The following options can be used to override the auto detection 1568# options OVERRIDE_CARD=xxx 1569# options OVERRIDE_TUNER=xxx 1570# options OVERRIDE_MSP=1 1571# options OVERRIDE_DBX=1 1572# The current values are found in /usr/src/sys/pci/brooktree848.c 1573# 1574# option BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 1575# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1576# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1577# 1578# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1579# must enable PLL mode with this option. eg some new Hauppauge cards. 1580# option BKTR_USE_PLL 1581# 1582# Using sysctl(8) run-time overrides on a per-card basis can be made 1583# 1584controller pci0 1585controller ahc1 1586controller ncr0 1587controller isp0 1588# 1589# Options for ISP 1590# 1591# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously 1592# a max of 32) that you wish to disable 1593# to disable the loading of firmware on. 1594# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously 1595# a max of 32) that you wish to disable 1596# them picking up information from NVRAM 1597# (for broken cards you can't fix the NVRAM 1598# on- very rare, or for systems you can't 1599# change NVRAM on (e.g. alpha) and you don't 1600# like what's in there) 1601# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings 1602# instead of I/O space mappings. It defaults 1603# to 1 for i386, 0 for alpha. Set to 1 to 1604# unconditionally prefer mapping memory, 1605# else it will use I/O space mappings. Of 1606# course, this can fail if the PCI implement- 1607# ation doesn't support what you want. 1608options SCSI_ISP_NO_FWLOAD_MASK="0x12" # disable FW load for isp1 and isp4 1609options SCSI_ISP_NO_NVRAM_MASK="0x1" # disable NVRAM for isp0 1610options SCSI_ISP_PREFER_MEM_MAP="0" # prefer I/O mapping 1611 1612device ax0 1613device de0 1614device fxp0 1615device mx0 1616device pn0 1617device rl0 1618device tl0 1619device tx0 1620device vr0 1621device vx0 1622device wb0 1623device xl0 1624device fpa0 1625device meteor0 1626 1627# Brooktree driver has been ported to the new I2C framework. Thus, 1628# you'll need at least iicbus, iicbb and smbus. iic/smb are only needed if you 1629# want to control other I2C slaves connected to the external connector of 1630# some cards. 1631# 1632device bktr0 1633 1634# 1635# PCI options 1636# 1637#options PCI_QUIET #quiets PCI code on chipset settings 1638 1639# 1640# PCCARD/PCMCIA 1641# 1642# card: slot controller 1643# pcic: slots 1644controller card0 1645device pcic0 at card? 1646device pcic1 at card? 1647 1648# You may need to reset all pccards after resuming 1649options PCIC_RESUME_RESET # reset after resume 1650 1651# 1652# Laptop/Notebook options: 1653# 1654# See also: 1655# apm under `Miscellaneous hardware' 1656# above. 1657 1658# For older notebooks that signal a powerfail condition (external 1659# power supply dropped, or battery state low) by issuing an NMI: 1660 1661options POWERFAIL_NMI # make it beep instead of panicing 1662 1663# 1664# SMB bus 1665# 1666# System Management Bus support provided by the 'smbus' device. 1667# 1668# Supported devices: 1669# smb standard io 1670# 1671# Supported interfaces: 1672# iicsmb I2C to SMB bridge with any iicbus interface 1673# bktr brooktree848 I2C hardware interface 1674# intpm Intel PIIX4 Power Management Unit 1675# 1676controller smbus0 1677controller intpm0 1678 1679device smb0 at smbus? 1680 1681# 1682# I2C Bus 1683# 1684# Philips i2c bus support is provided by the `iicbus' device. 1685# 1686# Supported devices: 1687# ic i2c network interface 1688# iic i2c standard io 1689# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1690# 1691# Supported interfaces: 1692# pcf Philips PCF8584 ISA-bus controller 1693# bktr brooktree848 I2C software interface 1694# 1695# Other: 1696# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1697# 1698controller iicbus0 1699controller iicbb0 1700 1701device ic0 at iicbus? 1702device iic0 at iicbus? 1703device iicsmb0 at iicbus? 1704 1705controller pcf0 at isa? port 0x320 net irq 5 1706 1707# ISDN4BSD section 1708 1709# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 1710# note that the ``options'' and ``device'' lines must BOTH be defined ! 1711# 1712# Non-PnP Cards: 1713# -------------- 1714# 1715# Teles S0/8 or Niccy 1008 1716options "TEL_S0_8" 1717#device isic0 at isa? iomem 0xd0000 net irq 5 flags 1 1718# 1719# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 1720options "TEL_S0_16" 1721#device isic0 at isa? port 0xd80 iomem 0xd0000 net irq 5 flags 2 1722# 1723# Teles S0/16.3 1724options "TEL_S0_16_3" 1725#device isic0 at isa? port 0xd80 net irq 5 flags 3 1726# 1727# AVM A1 or AVM Fritz!Card 1728options "AVM_A1" 1729#device isic0 at isa? port 0x340 net irq 5 flags 4 1730# 1731# USRobotics Sportster ISDN TA intern 1732options "USR_STI" 1733#device isic0 at isa? port 0x268 net irq 5 flags 7 1734# 1735# ITK ix1 Micro 1736options "ITKIX1" 1737#device isic0 at isa? port 0x398 net irq 10 flags 18 1738# 1739# PnP-Cards: 1740# ---------- 1741# 1742# Teles S0/16.3 PnP 1743options "TEL_S0_16_3_P" 1744#device isic0 at isa? port ? net irq ? 1745# 1746# Creatix ISDN-S0 P&P 1747options "CRTX_S0_P" 1748#device isic0 at isa? port ? net irq ? 1749# 1750# Dr. Neuhaus Niccy Go@ 1751options "DRN_NGO" 1752#device isic0 at isa? port ? net irq ? 1753# 1754# Sedlbauer Win Speed 1755options "SEDLBAUER" 1756#device isic0 at isa? port ? net irq ? 1757# 1758# Dynalink IS64PH 1759options "DYNALINK" 1760#device isic0 at isa? port ? net irq ? 1761# 1762# ELSA QuickStep 1000pro ISA 1763options "ELSA_QS1ISA" 1764#device isic0 at isa? port ? net irq ? 1765# 1766# PCI-Cards: 1767# ---------- 1768# 1769# ELSA QuickStep 1000pro PCI 1770options "ELSA_QS1PCI" 1771#device isic0 1772# 1773# PCMCIA-Cards: 1774# ------------- 1775# 1776# AVM PCMCIA Fritz!Card 1777options "AVM_A1_PCMCIA" 1778device isic0 at isa? port 0x340 net irq 5 flags 10 1779# 1780# Active Cards: 1781# ------------- 1782# 1783# Stollmann Tina-dd control device 1784device tina0 at isa? port 0x260 net irq 10 1785# 1786# ISDN Protocol Stack 1787# ------------------- 1788# 1789# Q.921 / layer 2 - i4b passive cards D channel handling 1790pseudo-device "i4bq921" 1791# 1792# Q.931 / layer 3 - i4b passive cards D channel handling 1793pseudo-device "i4bq931" 1794# 1795# layer 4 - i4b common passive and active card handling 1796pseudo-device "i4b" 1797# 1798# ISDN devices 1799# ------------ 1800# 1801# userland driver to do ISDN tracing (for passive cards only) 1802pseudo-device "i4btrc" 4 1803# 1804# userland driver to control the whole thing 1805pseudo-device "i4bctl" 1806# 1807# userland driver for access to raw B channel 1808pseudo-device "i4brbch" 4 1809# 1810# userland driver for telephony 1811pseudo-device "i4btel" 2 1812# 1813# network driver for IP over raw HDLC ISDN 1814pseudo-device "i4bipr" 4 1815# enable VJ header compression detection for ipr i/f 1816options IPR_VJ 1817# 1818# network driver for sync PPP over ISDN 1819pseudo-device "i4bisppp" 4 1820 1821 1822# Parallel-Port Bus 1823# 1824# Parallel port bus support is provided by the `ppbus' device. 1825# Multiple devices may be attached to the parallel port, devices 1826# are automatically probed and attached when found. 1827# 1828# Supported devices: 1829# vpo Iomega Zip Drive 1830# Requires SCSI disk support ('scbus' and 'da'), best 1831# performance is achieved with ports in EPP 1.9 mode. 1832# nlpt Parallel Printer 1833# plip Parallel network interface 1834# ppi General-purpose I/O ("Geek Port") 1835# pps Pulse per second Timing Interface 1836# lpbb Philips official parallel port I2C bit-banging interface 1837# 1838# Supported interfaces: 1839# ppc ISA-bus parallel port interfaces. 1840# 1841 1842options "DEBUG_1284" # IEEE1284 signaling protocol debug 1843options "PERIPH_1284" # Makes your computer act as a IEEE1284 1844 # compliant peripheral 1845options "DONTPROBE_1284"# Avoid boot detection of PnP parallel devices 1846options "VP0_DEBUG" # ZIP/ZIP+ debug 1847options "NLPT_DEBUG" # Printer driver debug 1848options "PPC_DEBUG" # Parallel chipset level debug 1849options "PLIP_DEBUG" # Parallel network IP interface debug 1850 1851controller ppbus0 1852controller vpo0 at ppbus? 1853device nlpt0 at ppbus? 1854device plip0 at ppbus? 1855device ppi0 at ppbus? 1856device pps0 at ppbus? 1857device lpbb0 at ppbus? 1858 1859controller ppc0 at isa? disable port ? tty irq 7 1860 1861# Kernel BOOTP support 1862 1863options BOOTP # Use BOOTP to obtain IP address/hostname 1864options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1865options "BOOTP_NFSV3" # Use NFS v3 to NFS mount root 1866options BOOTP_COMPAT # Workaround for broken bootp daemons. 1867options "BOOTP_WIRED_TO=fxp0" # Use interface fxp0 for BOOTP 1868 1869# 1870# Add tie-ins for a hardware watchdog. This only enable the hooks; 1871# the user must still supply the actual driver. 1872# 1873options HW_WDOG 1874 1875# 1876# Set the number of PV entries per process. Increasing this can 1877# stop panics related to heavy use of shared memory. However, that can 1878# (combined with large amounts of physical memory) cause panics at 1879# boot time due the kernel running out of VM space. 1880# 1881# If you're tweaking this, you might also want to increase the sysctls 1882# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1883# 1884# The value below is the one more than the default. 1885# 1886options "PMAP_SHPGPERPROC=201" 1887 1888# 1889# Disable swapping. This option removes all code which actually performs 1890# swapping, so it's not possible to turn it back on at run-time. 1891# 1892# This is sometimes usable for systems which don't have any swap space 1893# (see also sysctls "vm.defer_swapspace_pageouts" and 1894# "vm.disable_swapspace_pageouts") 1895# 1896#options NO_SWAPPING 1897 1898# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 1899# for sendfile(2) that are used to map file VM pages, and normally 1900# default to a quantity that is roughly 16*MAXUSERS+512. You would 1901# typically want about 4 of these for each simultaneous file send. 1902# 1903options "NSFBUFS=1024" 1904 1905# 1906# Enable extra debugging code for locks. This stores the filename and 1907# line of whatever aquired the lock in the lock itself, and change a 1908# number of function calls to pass around the relevant data. This is 1909# not at all useful unless you are debugging lock code. Also note 1910# that it is likely to break e.g. fstat(1) unless you recompile your 1911# userland with -DDEBUG_LOCKS as well. 1912# 1913options DEBUG_LOCKS 1914 1915# More undocumented options for linting. 1916 1917options CLK_CALIBRATION_LOOP 1918options "CLK_USE_I8254_CALIBRATION" 1919options CLK_USE_TSC_CALIBRATION 1920options CLUSTERDEBUG 1921options COMPAT_LINUX 1922options CPU_UPGRADE_HW_CACHE 1923options DEBUG 1924options DEBUG_VFS_LOCKS 1925#options DISABLE_PSE 1926options "I586_PMC_GUPROF=0x70000" 1927options "IBCS2" 1928options KEY 1929options KEY_DEBUG 1930options LOCKF_DEBUG 1931options LOUTB 1932options KBD_MAXRETRY=4 1933options KBD_MAXWAIT=6 1934options KBD_RESETDELAY=201 1935options KBDIO_DEBUG=2 1936options MSGMNB=2049 1937options MSGMNI=41 1938options MSGSEG=2049 1939options MSGSSZ=16 1940options MSGTQL=41 1941options NBUF=512 1942options NETATALKDEBUG 1943options NMBCLUSTERS=1024 1944options NPX_DEBUG 1945options PANIC_REBOOT_WAIT_TIME=16 1946options PSM_DEBUG=1 1947options SCSI_NCR_DEBUG 1948options SCSI_NCR_DFLT_TAGS=4 1949options SCSI_NCR_MAX_SYNC=10000 1950options SCSI_NCR_MAX_WIDE=1 1951options SCSI_NCR_MYADDR=7 1952options SEMMAP=31 1953options SEMMNI=11 1954options SEMMNS=61 1955options SEMMNU=31 1956options SEMMSL=61 1957options SEMOPM=101 1958options SEMUME=11 1959options SHOW_BUSYBUFS # List buffers that prevent root unmount 1960options SHMALL=1025 1961options "SHMMAX=(SHMMAXPGS*PAGE_SIZE+1)" 1962options SHMMAXPGS=1025 1963options SHMMIN=2 1964options SHMMNI=33 1965options SHMSEG=9 1966options SI_DEBUG 1967options SIMPLELOCK_DEBUG 1968options SPX_HACK 1969options VFS_BIO_DEBUG 1970options ENABLE_ALART 1971 1972# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1973# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1974# The DPT controllers are commonly re-licensed under other brand-names - 1975# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1976# Compaq are actually DPT controllers. 1977# 1978# See sys/dev/dpt for debugging and other subtle options. 1979# DPT_VERIFY_HINTR Performs some strict hardware interrupts testing. 1980# Only use if you suspect PCI bus corruption problems 1981# DPT_RESTRICTED_FREELIST Normally, the freelisat used by the DPT for queue 1982# will grow to accomodate increased use. This growth 1983# will NOT shrink. To restrict the number of queue 1984# slots to exactly what the DPT can hold at one time, 1985# enable this option. 1986# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1987# instruments are enabled. The tools in 1988# /usr/sbin/dpt_* assume these to be enabled. 1989# DPT_FREELIST_IS_STACK For optimal L{1,2} CPU cache utilization, enable 1990# this option. Otherwise, the transaction queue is 1991# a LIFO. I cannot measure the performance gain. 1992# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1993# If you ant the driver to handle timeouts, enable 1994# this option. If your system is very busy, this 1995# option will create more trouble than solve. 1996# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1997# wait when timing out with the above option. 1998# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1999# DPT_LOST_IRQ When enabled, will try, once per second, to catch 2000# any interrupt that got lost. Seems to help in some 2001# DPT-firmware/Motherboard combinations. Minimal 2002# cost, great benefit. 2003# DPT_RESET_HBA Make "reset" actually reset the controller 2004# instead of fudging it. Only enable this if you 2005# are 100% certain you need it. 2006# DPT_SHUTDOWN_SLEEP Reset controller if a request take more than 2007# this number of seconds. Do NOT enable this 2008# unless you are really, really, really certain 2009# you need it. You are advised to call Simon (the 2010# driver author) before setting it, and NEVER, 2011# EVER set it to less than 300s (5 minutes). 2012 2013controller dpt0 2014 2015# DPT options 2016options DPT_VERIFY_HINTR 2017options DPT_RESTRICTED_FREELIST 2018#!CAM# options DPT_MEASURE_PERFORMANCE 2019options DPT_FREELIST_IS_STACK 2020#!CAM# options DPT_HANDLE_TIMEOUTS 2021options DPT_TIMEOUT_FACTOR=4 2022options DPT_INTR_DELAY=200 # Some motherboards need that 2023options DPT_LOST_IRQ 2024options DPT_RESET_HBA 2025 2026# Don't EVER set this without having talked to Simon Shapiro on the phone 2027# first. 2028options DPT_SHUTDOWN_SLEEP=500 2029 2030# USB support 2031# UHCI controller 2032#controller uhci0 2033# OHCI controller 2034controller ohci0 2035# General USB code (mandatory for USB) 2036controller usb0 2037# 2038# for the moment we have to specify the priorities of the device 2039# drivers explicitly by the ordering in the list below. This will 2040# be changed in the future. 2041# 2042# USB mouse 2043device ums0 2044# USB keyboard 2045device ukbd0 2046# USB printer 2047device ulpt0 2048# USB hub (kind of mandatory, no other driver is available for the root hub) 2049device uhub0 2050# USB communications driver 2051device ucom0 2052# USB modem driver 2053device umodem0 2054# Human Interface Device (anything with buttons and dials) 2055device hid0 2056# Generic USB device driver 2057device ugen0 2058# 2059options USB_DEBUG 2060options USBVERBOSE 2061