12365e64fSRodney W. Grimes# 22365e64fSRodney W. Grimes# LINT -- config file for checking all the sources, tries to pull in 32365e64fSRodney W. Grimes# as much of the source tree as it can. 42365e64fSRodney W. Grimes# 58b89ef0aSSøren Schmidt# $Id: LINT,v 1.560 1999/02/22 18:19:57 des Exp $ 62365e64fSRodney W. Grimes# 73aa06999SGarrett Wollman# NB: You probably don't want to try running a kernel built from this 83aa06999SGarrett Wollman# file. Instead, you should start from GENERIC, and add options from 93aa06999SGarrett Wollman# this file as required. 102365e64fSRodney W. Grimes# 112365e64fSRodney W. Grimes 126a8d6623SGarrett Wollman# 136a8d6623SGarrett Wollman# This directive is mandatory; it defines the architecture to be 1456be1833SKATO Takenori# configured for; in this case, the 386 family based IBM-PC and 1556be1833SKATO Takenori# compatibles. 166a8d6623SGarrett Wollman# 172365e64fSRodney W. Grimesmachine "i386" 182365e64fSRodney W. Grimes 196a8d6623SGarrett Wollman# 206a8d6623SGarrett Wollman# This is the ``identification'' of the kernel. Usually this should 216a8d6623SGarrett Wollman# be the same as the name of your kernel. 226a8d6623SGarrett Wollman# 236a8d6623SGarrett Wollmanident LINT 246a8d6623SGarrett Wollman 256a8d6623SGarrett Wollman# 266a8d6623SGarrett Wollman# The `maxusers' parameter controls the static sizing of a number of 276a8d6623SGarrett Wollman# internal system tables by a complicated formula defined in param.c. 286a8d6623SGarrett Wollman# 296a8d6623SGarrett Wollmanmaxusers 10 306a8d6623SGarrett Wollman 316a8d6623SGarrett Wollman# 32d43f0f0aSJohn Dyson# Certain applications can grow to be larger than the 128M limit 33d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 34d43f0f0aSJohn Dyson# allow that limit to grow to 256MB, and can be increased further 35d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 36d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 37d43f0f0aSJohn Dyson# the limit. You might want to set the default lower than the 38d43f0f0aSJohn Dyson# max, and explicitly set the maximum with a shell command for processes 39d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 40d43f0f0aSJohn Dyson# 41392cefd1SBruce Evansoptions "MAXDSIZ=(256*1024*1024)" 42392cefd1SBruce Evansoptions "DFLDSIZ=(256*1024*1024)" 43d43f0f0aSJohn Dyson 4425cf9d99SJordan K. Hubbard# When this is set, be extra conservative in various parts of the kernel 4525cf9d99SJordan K. Hubbard# and choose functionality over speed (on the widest variety of systems). 4625cf9d99SJordan K. Hubbardoptions FAILSAFE 4725cf9d99SJordan K. Hubbard 4820f71813SJohn-Mark Gurney# Options for the VM subsystem 4920f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 5020f71813SJohn-Mark Gurneyoptions PQ_LARGECACHE # color for 512k/16k cache 5120f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 5220f71813SJohn-Mark Gurney 53827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 54827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 5571c1bf9fSJoseph Koshy# strings -aout -n 3 /kernel | grep ^___ | sed -e 's/^___//' > MYKERNEL 56827d623eSJordan K. Hubbard# 57827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 58827d623eSJordan K. Hubbard 596a8d6623SGarrett Wollman# 606a8d6623SGarrett Wollman# This directive defines a number of things: 616a8d6623SGarrett Wollman# - The compiled kernel is to be called `kernel' 626a8d6623SGarrett Wollman# - The root filesystem might be on partition wd0a 63b8e91dabSDavid Greenman# - Crash dumps will be written to wd0b, if possible. Specifying the 64b8e91dabSDavid Greenman# dump device here is not recommended. Use dumpon(8). 656a8d6623SGarrett Wollman# 66b8e91dabSDavid Greenmanconfig kernel root on wd0 dumps on wd0 672365e64fSRodney W. Grimes 686a8d6623SGarrett Wollman 696a8d6623SGarrett Wollman##################################################################### 70477a642cSPeter Wemm# SMP OPTIONS: 71477a642cSPeter Wemm# 72477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 73477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 74477a642cSPeter Wemm# NCPU sets the number of CPUs, defaults to 2. 75477a642cSPeter Wemm# NBUS sets the number of busses, defaults to 4. 76477a642cSPeter Wemm# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 77477a642cSPeter Wemm# NINTR sets the total number of INTs provided by the motherboard. 78477a642cSPeter Wemm# 79477a642cSPeter Wemm# Notes: 80477a642cSPeter Wemm# 81477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 82477a642cSPeter Wemm# 83477a642cSPeter Wemm# Be sure to disable 'cpu "I386_CPU"' && 'cpu "I486_CPU"' for SMP kernels. 84477a642cSPeter Wemm# 85477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 86477a642cSPeter Wemm# are required by your hardware. 87477a642cSPeter Wemm# 88477a642cSPeter Wemm 89477a642cSPeter Wemm# Mandatory: 90477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 91477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 92477a642cSPeter Wemm 9306daa051SBruce Evans# Optional, these are the defaults plus 1: 9425717e99SSteve Passeoptions NCPU=5 # number of CPUs 9506daa051SBruce Evansoptions NBUS=5 # number of busses 9606daa051SBruce Evansoptions NAPIC=2 # number of IO APICs 9706daa051SBruce Evansoptions NINTR=25 # number of INTs 98477a642cSPeter Wemm 99477a642cSPeter Wemm# 100477a642cSPeter Wemm# Rogue SMP hardware: 101477a642cSPeter Wemm# 102477a642cSPeter Wemm 103477a642cSPeter Wemm# Bridged PCI cards: 104477a642cSPeter Wemm# 105477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 106477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 107477a642cSPeter Wemm# cards you should refer to ??? 108477a642cSPeter Wemm 109477a642cSPeter Wemm 110477a642cSPeter Wemm##################################################################### 11156be1833SKATO Takenori# CPU OPTIONS 11256be1833SKATO Takenori 11356be1833SKATO Takenori# 11456be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 11556be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 11656be1833SKATO Takenori# parts of the system run faster. This is especially true removing 11756be1833SKATO Takenori# I386_CPU. 11856be1833SKATO Takenori# 11956be1833SKATO Takenoricpu "I386_CPU" 12056be1833SKATO Takenoricpu "I486_CPU" 12156be1833SKATO Takenoricpu "I586_CPU" # aka Pentium(tm) 12256be1833SKATO Takenoricpu "I686_CPU" # aka Pentium Pro(tm) 12356be1833SKATO Takenori 12456be1833SKATO Takenori# 12556be1833SKATO Takenori# Options for CPU features. 12656be1833SKATO Takenori# 12756be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 12856be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 12956be1833SKATO Takenori# should not be used with Intel FPU. 13056be1833SKATO Takenori# 13156be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 13256be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 13356be1833SKATO Takenori# BlueLightning CPU box. 13456be1833SKATO Takenori# 13556be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 13656be1833SKATO Takenori# 1374962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1384962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1394962d938SKATO Takenori# 1406593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1416593be60SKATO Takenori# of Cyrix 6x86 and 6x86MX CPUs. If this option is not set and 1426593be60SKATO Takenori# FAILESAFE is defined, NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1436593be60SKATO Takenori# 14456be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 14556be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 14656be1833SKATO Takenori# I/O device(s). 14756be1833SKATO Takenori# 14856be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 14956be1833SKATO Takenori# 15056be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 15156be1833SKATO Takenori# for i386 machines. 1524962d938SKATO Takenori# 15356be1833SKATO Takenori# CPU_IORT defines I/O clock delay time (NOTE 1). Default vaules of 15456be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 15556be1833SKATO Takenori# (no clock delay). 15656be1833SKATO Takenori# 15756be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 15856be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 15956be1833SKATO Takenori# 1). 16056be1833SKATO Takenori# 16156be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 16256be1833SKATO Takenori# 16356be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 16456be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 16556be1833SKATO Takenori# 1664536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 1674536af6aSKATO Takenori# K5/K6/K6-2 cpus. 1686593be60SKATO Takenori# 16956be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 17056be1833SKATO Takenori# flush at hold state. 17156be1833SKATO Takenori# 17256be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 17356be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 17456be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 17556be1833SKATO Takenori# 176b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 177b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 178b0050656SJohn-Mark Gurney# executed. This should be included for ALL kernels that won't run 179b0050656SJohn-Mark Gurney# on a Pentium. 180b0050656SJohn-Mark Gurney# 181925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 182925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 183925f3681SMike Smith# occupied by an ISA memory hole. 184925f3681SMike Smith# 18556be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 1864536af6aSKATO Takenori# CPU_LOOP_ENand CPU_RSTK_EN should not be used becasue of CPU bugs. 18756be1833SKATO Takenori# These options may crash your system. 18856be1833SKATO Takenori# 18956be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 19056be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 19156be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 19256be1833SKATO Takenori# 1936593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 1946593be60SKATO Takenori# locked cycles in order to operate correctly. 1956593be60SKATO Takenori# 19656be1833SKATO Takenorioptions "CPU_BLUELIGHTNING_FPU_OP_CACHE" 19756be1833SKATO Takenorioptions "CPU_BLUELIGHTNING_3X" 19856be1833SKATO Takenorioptions "CPU_BTB_EN" 1994962d938SKATO Takenorioptions "CPU_DIRECT_MAPPED_CACHE" 20056be1833SKATO Takenorioptions "CPU_DISABLE_5X86_LSSER" 20156be1833SKATO Takenorioptions "CPU_FASTER_5X86_FPU" 20256be1833SKATO Takenorioptions "CPU_I486_ON_386" 20356be1833SKATO Takenorioptions "CPU_IORT" 20456be1833SKATO Takenorioptions "CPU_LOOP_EN" 20556be1833SKATO Takenorioptions "CPU_RSTK_EN" 20656be1833SKATO Takenorioptions "CPU_SUSP_HLT" 2074536af6aSKATO Takenorioptions "CPU_WT_ALLOC" 20856be1833SKATO Takenorioptions "CYRIX_CACHE_WORKS" 20956be1833SKATO Takenorioptions "CYRIX_CACHE_REALLY_WORKS" 210b0050656SJohn-Mark Gurney#options "NO_F00F_HACK" 21156be1833SKATO Takenori 21256be1833SKATO Takenori# 21356be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 21456be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 21556be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 21656be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 21756be1833SKATO Takenori# 21856be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 21956be1833SKATO Takenori# Don't enable both of these in a real config. 22056be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 22156be1833SKATO Takenori #new math emulator 22256be1833SKATO Takenori 22356be1833SKATO Takenori 22456be1833SKATO Takenori##################################################################### 2256a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 226690f540cSAndrey A. Chernov 2276a8d6623SGarrett Wollman# 2286a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 22956c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 23056c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2316a8d6623SGarrett Wollman# 2326a8d6623SGarrett Wollmanoptions "COMPAT_43" 2336a8d6623SGarrett Wollman 2346a8d6623SGarrett Wollman# 23590b66aadSPeter Wemm# Statically compile in the i386 a.out LKM compatability support. 23690b66aadSPeter Wemm# Also available as an KLD module. 23790b66aadSPeter Wemm# 23890b66aadSPeter Wemmoptions LKM 23990b66aadSPeter Wemm 24090b66aadSPeter Wemm# 2416c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2426a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2436a8d6623SGarrett Wollman# not used by anything else (that we know of). 2446a8d6623SGarrett Wollman# 2456a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2466a8d6623SGarrett Wollman 2476a8d6623SGarrett Wollman# 2486a8d6623SGarrett Wollman# These three options provide support for System V Interface 2496a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2506a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2516a8d6623SGarrett Wollman# 2526a8d6623SGarrett Wollmanoptions SYSVSHM 2536a8d6623SGarrett Wollmanoptions SYSVSEM 2546a8d6623SGarrett Wollmanoptions SYSVMSG 2556a8d6623SGarrett Wollman 25694801746SPoul-Henning Kamp# 25794801746SPoul-Henning Kamp# This option includes a MD5 routine in the kernel, this is used for 25894801746SPoul-Henning Kamp# various authentication and privacy uses. 25994801746SPoul-Henning Kamp# 26094801746SPoul-Henning Kampoptions "MD5" 26194801746SPoul-Henning Kamp 262adeb9a12SJonathan Lemon# 263adeb9a12SJonathan Lemon# Allow processes to switch to vm86 mode, as well as enabling direct 264adeb9a12SJonathan Lemon# user-mode access to the I/O port space. This option is necessary for 265adeb9a12SJonathan Lemon# the doscmd emulator to run. 266adeb9a12SJonathan Lemon# 267adeb9a12SJonathan Lemonoptions "VM86" 268adeb9a12SJonathan Lemon 2696a8d6623SGarrett Wollman 2706a8d6623SGarrett Wollman##################################################################### 2716a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2726a8d6623SGarrett Wollman 2736a8d6623SGarrett Wollman# 274b5d89ca8SBruce Evans# Enable the kernel debugger. 2756a8d6623SGarrett Wollman# 276b5d89ca8SBruce Evansoptions DDB 277b5d89ca8SBruce Evans 278b5d89ca8SBruce Evans# 2795ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 2805ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 2815ccab2afSGary Palmer# the machine to recover from a panic 2825ccab2afSGary Palmer# 2835ccab2afSGary Palmeroptions DDB_UNATTENDED 2845ccab2afSGary Palmer 2855ccab2afSGary Palmer# 286562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 287562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 288562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 289562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 290562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 291562d05dfSPaul Traina# 292562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 293562d05dfSPaul Traina 294562d05dfSPaul Traina# 2956a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 2966a8d6623SGarrett Wollman# 2972365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 29821c64a07SAndrey A. Chernov 2996a8d6623SGarrett Wollman# 3005526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3016a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3026a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3036a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3046a8d6623SGarrett Wollman# programming errors. 3056a8d6623SGarrett Wollman# 3065526d2d9SEivind Eklundoptions INVARIANTS 3075526d2d9SEivind Eklund 3085526d2d9SEivind Eklund# 3095526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3105526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3115526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3125526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3135526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3145526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3155526d2d9SEivind Eklund# 3165526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3175526d2d9SEivind Eklund 3185526d2d9SEivind Eklund# 3195526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3205526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3215526d2d9SEivind Eklund# it is disabled by default. 3225526d2d9SEivind Eklund# 3230dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 324da59a31cSDavid Greenman 3250dd1eea1SJordan K. Hubbard# 326348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 327348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 328348acd94SGarrett Wollman# 329348acd94SGarrett Wollmanoptions PERFMON 330348acd94SGarrett Wollman 331346ebe51SEivind Eklund 332346ebe51SEivind Eklund# 333346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 334346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 335346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 336346ebe51SEivind Eklund# from.) 337346ebe51SEivind Eklund# 338346ebe51SEivind Eklundoptions COMPILING_LINT 339346ebe51SEivind Eklund 340346ebe51SEivind Eklund 341348acd94SGarrett Wollman# XXX - this doesn't belong here. 3420dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3430dd1eea1SJordan K. Hubbardoptions UCONSOLE 3440dd1eea1SJordan K. Hubbard 34596fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 34696fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 347ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 34896fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 3496a8d6623SGarrett Wollman 3506a8d6623SGarrett Wollman##################################################################### 3516a8d6623SGarrett Wollman# NETWORKING OPTIONS 35270c0b54cSAndrey A. Chernov 3536a8d6623SGarrett Wollman# 3546a8d6623SGarrett Wollman# Protocol families: 3556a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 35611bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 35711bfa65aSBruce Evans# value. 3586a8d6623SGarrett Wollman# 3596a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 360f73bbaf2SDavid Greenman 361cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 362cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 363cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 364cc6a66f2SJulian Elischer 36534b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 36634b5fca7SJulian Elischer 36711bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 36811bfa65aSBruce Evans#options NS #Xerox NS protocols 36911bfa65aSBruce Evans 370bba9a7a0SGarrett Wollman# These are currently broken and are no longer shipped due to lack 371bba9a7a0SGarrett Wollman# of interest. 372bba9a7a0SGarrett Wollman#options CCITT #X.25 network layer 373f73bbaf2SDavid Greenman#options ISO 374f73bbaf2SDavid Greenman#options TPIP #ISO TP class 4 over IP 375f73bbaf2SDavid Greenman#options TPCONS #ISO TP class 0 over X.25 376bba9a7a0SGarrett Wollman#options LLC #X.25 link layer for Ethernets 377bba9a7a0SGarrett Wollman#options HDLC #X.25 link layer for serial lines 378bba9a7a0SGarrett Wollman#options EON #ISO CLNP over IP 379dc915e7cSGarrett Wollman#options NSIP #XNS over IP 38063a74862SSteven Wallace 3816a8d6623SGarrett Wollman# 3826a8d6623SGarrett Wollman# Network interfaces: 38356c7a48cSJordan K. Hubbard# The `loop' pseudo-device is MANDATORY when networking is enabled. 3846a8d6623SGarrett Wollman# The `ether' pseudo-device provides generic code to handle 38556c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 386722012ccSJulian Elischer# configured or token-ring is enabled. 387d41f24e7SDavid Greenman# The 'fddi' pseudo-device provides generic code to support FDDI. 38883401efaSGarrett Wollman# The `sppp' pseudo-device serves a similar role for certain types 389e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 3906a8d6623SGarrett Wollman# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 391829b5d55SPeter Wemm# The `ppp' pseudo-device implements the Point-to-Point Protocol. 392fb46af4fSDag-Erling Smørgrav# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be 393d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 394d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 395d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 39659d8d13fSGarrett Wollman# The `disc' pseudo-device implements a minimal network interface, 39759d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 39859d8d13fSGarrett Wollman# included for testing purposes. 399b60d4a5dSAtsushi Murai# The `tun' pseudo-device implements the User Process PPP (iijppp) 400d1721fe1SMark Newton# The `streams' pseudo-device implements SysVR4 STREAMS emulation. 4016a8d6623SGarrett Wollman# 402829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 403829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 404829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 405829b5d55SPeter Wemm# events for resetting the demand dial activity timer - requires bpfilter. 406829b5d55SPeter Wemm# See pppd(8) for more details. 40789327d27SPeter Wemm# 4086a8d6623SGarrett Wollmanpseudo-device ether #Generic Ethernet 409722012ccSJulian Elischerpseudo-device token #Generic TokenRing 410d41f24e7SDavid Greenmanpseudo-device fddi #Generic FDDI 41183401efaSGarrett Wollmanpseudo-device sppp #Generic Synchronous PPP 4126a8d6623SGarrett Wollmanpseudo-device loop #Network loopback device 413fb46af4fSDag-Erling Smørgravpseudo-device bpfilter 4 #Berkeley packet filter 414829b5d55SPeter Wemmpseudo-device disc #Discard device 415829b5d55SPeter Wemmpseudo-device tun 1 #Tunnel driver (user process ppp(8)) 4166a8d6623SGarrett Wollmanpseudo-device sl 2 #Serial Line IP 4176a8d6623SGarrett Wollmanpseudo-device ppp 2 #Point-to-point protocol 418d1721fe1SMark Newtonpseudo-device streams 41989327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 42089327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 42196be526aSPeter Wemmoptions PPP_FILTER #enable bpf filtering (needs bpfilter) 422d29895dcSGarrett Wollman 4236a8d6623SGarrett Wollman# 4246a8d6623SGarrett Wollman# Internet family options: 4256a8d6623SGarrett Wollman# 4266a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 4276a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 4286a8d6623SGarrett Wollman# machine and TCP connections fail. 4296a8d6623SGarrett Wollman# 4306a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 4316a8d6623SGarrett Wollman# with mrouted(8). 4326a8d6623SGarrett Wollman# 433d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 434ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 435ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 436ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 437ab6e02daSJordan K. Hubbard# 438ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 439ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 440ab6e02daSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall=open 441ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 442ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 443ab6e02daSJordan K. Hubbard# feature works properly. 4448dd4744eSJordan K. Hubbard# 445ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 446ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 447ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 448ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 449ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 450ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 451ffdd472dSPeter Wemm# out of sync. 452d29895dcSGarrett Wollman# 45393e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 45493e0e116SJulian Elischer# 4551689d8bdSPeter Wemm# IPFILTER enables Darren Reed's ipfilter package. 4561689d8bdSPeter Wemm# IPFILTER_LOG enables ipfilter's logging. 4571689d8bdSPeter Wemm# IPFILTER_LKM enables LKM support for an ipfilter module (untested). 4581689d8bdSPeter Wemm# 4591b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 4601b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 4611b968362SDag-Erling Smørgrav# from traceroute and similar tools. 4621b968362SDag-Erling Smørgrav# 46365e8111fSBruce Evans# TCPDEBUG is undocumented. 46465e8111fSBruce Evans# 4656a8d6623SGarrett Wollmanoptions "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs 466e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 467d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 468d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 469d29895dcSGarrett Wollman # dropped packets 4701857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 471ff6f025aSAlexander Langeroptions "IPFIREWALL_VERBOSE_LIMIT=100" #limit verbosity 472e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 47393e0e116SJulian Elischeroptions IPDIVERT #divert sockets 4741689d8bdSPeter Wemmoptions IPFILTER #kernel ipfilter support 4751689d8bdSPeter Wemmoptions IPFILTER_LOG #ipfilter logging 4761689d8bdSPeter Wemm#options IPFILTER_LKM #kernel support for ip_fil.o LKM 4771b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 47865e8111fSBruce Evansoptions TCPDEBUG 4796a8d6623SGarrett Wollman 4803b60b6acSMatthew Dillon# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 4813b60b6acSMatthew Dillon# typically want this option as it will help protect the machine from 4823b60b6acSMatthew Dillon# D.O.S. packet attacks. 4833b60b6acSMatthew Dillon# 4843b60b6acSMatthew Dillonoptions "ICMP_BANDLIM" 4853b60b6acSMatthew Dillon 48668e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 48768e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 48868e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 48968e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 49068ec4eb6SLuigi Rizzooptions DUMMYNET 49168ec4eb6SLuigi Rizzooptions BRIDGE 49268e9d934SLuigi Rizzo 4933f8c4506SPoul-Henning Kamp# 4943f8c4506SPoul-Henning Kamp# ATM (HARP version) options 4953f8c4506SPoul-Henning Kamp# 4963f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 4973f8c4506SPoul-Henning Kamp# for ATM support. 4983f8c4506SPoul-Henning Kamp# 4993f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 5003f8c4506SPoul-Henning Kamp# 5013f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 5023f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 5033f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 5043f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 5053f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 5063f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 5073f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 5083f8c4506SPoul-Henning Kamp# 5093f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 5103f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 5113f8c4506SPoul-Henning Kamp# 5123f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 5133f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 5143f8c4506SPoul-Henning Kamp# 5153f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 5163f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 5173f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 5183f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 5193f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 5203f8c4506SPoul-Henning Kampdevice hea0 #Efficient ENI-155p ATM PCI 5213f8c4506SPoul-Henning Kampdevice hfa0 #FORE PCA-200E ATM PCI 5223f8c4506SPoul-Henning Kamp 5236a8d6623SGarrett Wollman 5246a8d6623SGarrett Wollman##################################################################### 5256a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 526e3178a06SJordan K. Hubbard 5272365e64fSRodney W. Grimes# 5286a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 5296a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 530c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 5316a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 5326a8d6623SGarrett Wollman# compile other filesystems as well. 5336a8d6623SGarrett Wollman# 534a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 535a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 536a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 537a5b88b01SKATO Takenori# soul to sit down and fix them. 5382365e64fSRodney W. Grimes# 539f1a9c715SDavid Greenman 5406a8d6623SGarrett Wollman# One of these is mandatory: 5416a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 54232a023dcSDavid E. O'Brienoptions MFS #Memory File System 5436a8d6623SGarrett Wollmanoptions NFS #Network File System 5446a8d6623SGarrett Wollman 5456a8d6623SGarrett Wollman# The rest are optional: 5467c115697SPoul-Henning Kamp# options NFS_NOSERVER #Disable the NFS-server code. 547abd931ffSDavid E. O'Brienoptions "CD9660" #ISO 9660 filesystem 548f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 549f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 5503f9a6982SDoug Rabsonoptions MSDOSFS #MS DOS File System 551f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 552f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 553f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 554f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 555f1a9c715SDavid Greenmanoptions UNION #Union filesystem 556a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 557abd931ffSDavid E. O'Brienoptions "CD9660_ROOT" #CD-ROM usable as root device 5587b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 55932a023dcSDavid E. O'Brienoptions MFS_ROOT #MFS usable as root device 5607b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 561c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 562c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 56346746c3bSJulian Elischeroptions DEVFS #devices filesystem 564f1a9c715SDavid Greenman 565f8f8d7afSEivind Eklund# Soft updates is technique for improving file system speed and 566f8f8d7afSEivind Eklund# making abrupt shutdown less risky. It is not enabled by default due 567f8f8d7afSEivind Eklund# to copyright restraints on the code that implement it. 568f8f8d7afSEivind Eklund# 569a29a2986SRobert Nordier# Read ../../ufs/ffs/README.softupdates to learn what you need to 570f8f8d7afSEivind Eklund# do to enable this. ../../../contrib/sys/softupdates/README gives 571f8f8d7afSEivind Eklund# more details on how they actually work. 572f8f8d7afSEivind Eklund# 573b1897c19SJulian Elischer#options SOFTUPDATES 574b1897c19SJulian Elischer 575d52d7365SPoul-Henning Kamp# Make space in the kernel for a MFS root filesystem. Define to the number 576d52d7365SPoul-Henning Kamp# of kilobytes to reserve for the filesystem. 5771315dabdSBruce Evansoptions MFS_ROOT_SIZE=10 578a9c94e9bSJohn-Mark Gurney# Allows MFS filesystems to be exported via nfs 579a9c94e9bSJohn-Mark Gurneyoptions EXPORTMFS 580d52d7365SPoul-Henning Kamp 581a401ebbeSDavid Greenman# Allow this many swap-devices. 582b1529bdaSPeter Wemmoptions NSWAPDEV=20 583a401ebbeSDavid Greenman 5846a8d6623SGarrett Wollman# Disk quotas are supported when this option is enabled. If you 5856a8d6623SGarrett Wollman# change the value of this option, you must do a `make clean' in your 5866a8d6623SGarrett Wollman# kernel compile directory in order to get a working kernel. 5876a8d6623SGarrett Wollman# 5882365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 5896a8d6623SGarrett Wollman 59023d048eeSGary Palmer# Add more checking code to various filesystems 59123d048eeSGary Palmer#options NULLFS_DIAGNOSTIC 59223d048eeSGary Palmer#options KERNFS_DIAGNOSTIC 59323d048eeSGary Palmer#options UMAPFS_DIAGNOSTIC 59423d048eeSGary Palmer#options UNION_DIAGNOSTIC 59523d048eeSGary Palmer 5965a9714deSJoerg Wunsch# In particular multi-session CD-Rs might require a huge amount of 5975a9714deSJoerg Wunsch# time in order to "settle". If we are about mounting them as the 5985a9714deSJoerg Wunsch# root f/s, we gotta wait a little. 5995a9714deSJoerg Wunsch# 6005a9714deSJoerg Wunsch# The number is supposed to be in seconds. 6015a9714deSJoerg Wunschoptions "CD9660_ROOTDELAY=20" 6025a9714deSJoerg Wunsch 603276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 604276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 605276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 606276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 607276756a4SDag-Erling Smørgrav# ownership as the directory (similiar to group). It's a security hole 6086110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 609276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 610276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 611276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 612276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 613276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 614276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 615cb800e34SJulian Elischer# 616cb800e34SJulian Elischeroptions SUIDDIR 617cb800e34SJulian Elischer 618cb800e34SJulian Elischer 61923d048eeSGary Palmer# Add some error checking code to the null_bypass routine 620c85cfdb2SDavid E. O'Brien# in the NULL filesystem 62123d048eeSGary Palmer#options SAFETY 62223d048eeSGary Palmer 623df394affSJohn-Mark Gurney 624df394affSJohn-Mark Gurney# NFS options: 625df394affSJohn-Mark Gurneyoptions "NFS_MINATTRTIMO=3" # VREG attrib cache timeout in sec 626df394affSJohn-Mark Gurneyoptions "NFS_MAXATTRTIMO=60" 627df394affSJohn-Mark Gurneyoptions "NFS_MINDIRATTRTIMO=30" # VDIR attrib cache timeout in sec 628df394affSJohn-Mark Gurneyoptions "NFS_MAXDIRATTRTIMO=60" 629df394affSJohn-Mark Gurneyoptions "NFS_GATHERDELAY=10" # Default write gather delay (msec) 630df394affSJohn-Mark Gurneyoptions "NFS_UIDHASHSIZ=29" # Tune the size of nfssvc_sock with this 631df394affSJohn-Mark Gurneyoptions "NFS_WDELAYHASHSIZ=16" # and with this 632df394affSJohn-Mark Gurneyoptions "NFS_MUIDHASHSIZ=63" # Tune the size of nfsmount with this 633df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 634df394affSJohn-Mark Gurney 6359afcea2fSRobert V. Baron# Coda stuff: 6369afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 6379afcea2fSRobert V. Baronpseudo-device vcoda 4 #coda minicache <-> venus comm. 638a1d55890SJordan K. Hubbard 639053a2b61SEivind Eklund# 640053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 641053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 642053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 643053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 644053a2b61SEivind Eklund# 645053a2b61SEivind Eklundoptions "EXT2FS" 646053a2b61SEivind Eklund 647053a2b61SEivind Eklund 6486a8d6623SGarrett Wollman 6496a8d6623SGarrett Wollman##################################################################### 650abc97a06SBruce Evans# POSIX P1003.1B 651abc97a06SBruce Evans 652abc97a06SBruce Evans# Real time extensions added int the 1993 Posix 653abc97a06SBruce Evans# P1003_1B: Infrastructure 654abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 655abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 656abc97a06SBruce Evans 657abc97a06SBruce Evansoptions "P1003_1B" 658abc97a06SBruce Evansoptions "_KPOSIX_PRIORITY_SCHEDULING" 659abc97a06SBruce Evansoptions "_KPOSIX_VERSION=199309L" 660abc97a06SBruce Evans 661abc97a06SBruce Evans 662abc97a06SBruce Evans##################################################################### 663de6a307eSPeter Dufault# SCSI DEVICES 664de6a307eSPeter Dufault 6656a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 6666a8d6623SGarrett Wollman 6676a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 668ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 6696a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 6706a8d6623SGarrett Wollman# device configuration sections below. 6716a8d6623SGarrett Wollman# 672265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 673ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 674ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 675ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 676ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 677ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 678ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 679ebc1a0e2SPeter Dufault# configuration around. 680ebc1a0e2SPeter Dufault 681ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 682ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 683700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 684700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 685ebc1a0e2SPeter Dufault 686ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 687ebc1a0e2SPeter Dufault 6884fbaf9a7SJustin T. Gibbs# controller scbus0 at ahc0 # Single bus device 6894fbaf9a7SJustin T. Gibbs# controller scbus1 at ahc1 bus 0 # Single bus device 6904fbaf9a7SJustin T. Gibbs# controller scbus3 at ahc2 bus 0 # Twin bus device 6914fbaf9a7SJustin T. Gibbs# controller scbus2 at ahc2 bus 1 # Twin bus device 692700daf5eSJustin T. Gibbs# disk da0 at scbus0 target 0 unit 0 693700daf5eSJustin T. Gibbs# disk da1 at scbus3 target 1 694700daf5eSJustin T. Gibbs# disk da2 at scbus2 target 3 6954fbaf9a7SJustin T. Gibbs# tape st1 at scbus1 target 6 696ebc1a0e2SPeter Dufault# device cd0 at scbus? 697ebc1a0e2SPeter Dufault 698ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 699ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 700ebc1a0e2SPeter Dufault 701ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 702ebc1a0e2SPeter Dufault 703265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 704ebc1a0e2SPeter Dufault# configuration and doesn't have to be explicitly configured. 705ebc1a0e2SPeter Dufault 7066a8d6623SGarrett Wollmancontroller scbus0 #base SCSI code 7076a8d6623SGarrett Wollmandevice ch0 #SCSI media changers 708700daf5eSJustin T. Gibbsdevice da0 #SCSI direct access devices (aka disks) 709700daf5eSJustin T. Gibbsdevice sa0 #SCSI tapes 7106a8d6623SGarrett Wollmandevice cd0 #SCSI CD-ROMs 711700daf5eSJustin T. Gibbs#device od0 #SCSI optical disk 712700daf5eSJustin T. Gibbsdevice pass0 #CAM passthrough driver 7136a8d6623SGarrett Wollman 714700daf5eSJustin T. Gibbs# The previous devices (ch, da, st, cd) are recognized by config. 715265368d4SRodney W. Grimes# config doesn't (and shouldn't) know about these newer ones, 716265368d4SRodney W. Grimes# so we have to specify that they are on a SCSI bus with the "at scbus?" 717265368d4SRodney W. Grimes# clause. 718265368d4SRodney W. Grimes 7198909a72bSPeter Dufaultdevice pt0 at scbus? # SCSI processor type 7208909a72bSPeter Dufaultdevice sctarg0 at scbus? # SCSI target 7218909a72bSPeter Dufault 722700daf5eSJustin T. Gibbs# CAM OPTIONS: 723700daf5eSJustin T. Gibbs# debugging options: 724700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 725700daf5eSJustin T. Gibbs# specify them all! 726700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 727700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 728700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 729700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 730d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 731d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 732700daf5eSJustin T. Gibbs# 733700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 734700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 735700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 7361a7c583cSGarrett Wollman# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead 737265368d4SRodney W. Grimes# of only when booting verbosely. 73856234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 73956234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 74056234437SKenneth D. Merry# freeze the device queue after a bus device reset. 741700daf5eSJustin T. Gibbsoptions CAMDEBUG 742700daf5eSJustin T. Gibbsoptions "CAM_DEBUG_BUS=-1" 743700daf5eSJustin T. Gibbsoptions "CAM_DEBUG_TARGET=-1" 744700daf5eSJustin T. Gibbsoptions "CAM_DEBUG_LUN=-1" 745d05caa00SKenneth D. Merryoptions "CAM_DEBUG_FLAGS=CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 746700daf5eSJustin T. Gibbsoptions "CAM_MAX_HIGHPOWER=4" 747700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 748700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 7491a7c583cSGarrett Wollmanoptions SCSI_REPORT_GEOMETRY 75056234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 7511a7c583cSGarrett Wollman 752700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 753700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 754700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 755700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 756700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 757700daf5eSJustin T. Gibbs# respectively. 75893063432SJoerg Wunsch# 759700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 760700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 761700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 76293063432SJoerg Wunsch# 763700daf5eSJustin T. Gibbsoptions "CHANGER_MIN_BUSY_SECONDS=2" 764700daf5eSJustin T. Gibbsoptions "CHANGER_MAX_BUSY_SECONDS=10" 76593063432SJoerg Wunsch 7669dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 7679dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 7689dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 7699dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 7709dfb4471SKenneth D. Merryoptions "SA_SPACE_TIMEOUT=(60)" 7719dfb4471SKenneth D. Merryoptions "SA_REWIND_TIMEOUT=(2*60)" 7729dfb4471SKenneth D. Merryoptions "SA_ERASE_TIMEOUT=(4*60)" 7739dfb4471SKenneth D. Merry 7746a8d6623SGarrett Wollman 7756a8d6623SGarrett Wollman##################################################################### 7766a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 7776a8d6623SGarrett Wollman 7781160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 7791160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 7801160da92SJoerg Wunsch# `xterm', among others. 7811160da92SJoerg Wunsch 7822aba17b3SGary Palmerpseudo-device pty 16 #Pseudo ttys - can go as high as 256 7836a8d6623SGarrett Wollmanpseudo-device speaker #Play IBM BASIC-style noises out your speaker 7846a8d6623SGarrett Wollmanpseudo-device gzip #Exec gzipped a.out's 785784cf072SPoul-Henning Kamppseudo-device vn #Vnode driver (turns a file into a device) 7864cba4555SUgen J.S. Antsilevichpseudo-device snp 3 #Snoop device - to look at pty/vty/etc.. 78703b225a3SSatoshi Asamipseudo-device ccd 4 #Concatenated disk driver 788be174c7eSGreg Lehey 789be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 790be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 791be174c7eSGreg Lehey# device is also untested. Use at your own risk. 7923ea799d5SPeter Wemmpseudo-device vinum #Vinum concat/mirror/raid driver 7933ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 7949ba0e7c3SBruce Evans 79565e8111fSBruce Evans# These are only for watching for bitrot in old tty code. 79665e8111fSBruce Evans# broken 79765e8111fSBruce Evans#pseudo-device tb 79865e8111fSBruce Evans 79958067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 80058067a99SPoul-Henning Kampoptions "MSGBUF_SIZE=40960" 80158067a99SPoul-Henning Kamp 8026a8d6623SGarrett Wollman 8036a8d6623SGarrett Wollman##################################################################### 8046a8d6623SGarrett Wollman# HARDWARE DEVICE CONFIGURATION 8056a8d6623SGarrett Wollman 8066a8d6623SGarrett Wollman# ISA and EISA devices: 807c37ddbb8SJoerg Wunsch# EISA support is available for some device, so they can be auto-probed. 8086a8d6623SGarrett Wollman# Micro Channel is not supported at all. 8096a8d6623SGarrett Wollman 8106a8d6623SGarrett Wollman# 81116e164e3SBruce Evans# Mandatory ISA devices: isa, npx 8126a8d6623SGarrett Wollman# 8132365e64fSRodney W. Grimescontroller isa0 8142365e64fSRodney W. Grimes 8156a8d6623SGarrett Wollman# 8166a8d6623SGarrett Wollman# Options for `isa': 8176a8d6623SGarrett Wollman# 818d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 819d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 820d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 821d72ee36fSBruce Evans# 8229ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 823d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 8249ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 8259ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 8269ba0e7c3SBruce Evans# versions. 8279ba0e7c3SBruce Evans# 828b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 8299bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 8309bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 8319bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 8329bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 8339bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 8349bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 8359bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 836b2796687SNate Williams# 8373339606dSAndreas Schulz# TUNE_1542 enables the automatic ISA bus speed selection for the 8383339606dSAndreas Schulz# Adaptec 1542 boards. Does not work for all boards, use it with caution. 8393339606dSAndreas Schulz# 8405eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 8415eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 8425eb46edfSDavid Greenman# keyboard controllers. 8433eafdedeSBruce Evans# 84477959e8eSMarc G. Fournier# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum 84577959e8eSMarc G. Fournier 846d72ee36fSBruce Evansoptions "AUTO_EOI_1" 8479ba0e7c3SBruce Evans#options "AUTO_EOI_2" 848a675c0c6SBruce Evansoptions "MAXMEM=(128*1024)" 849c2469addSEivind Eklundoptions "TUNE_1542" 850b1529bdaSPeter Wemm#options BROKEN_KEYBOARD_RESET 85177959e8eSMarc G. Fournier#options PAS_JOYSTICK_ENABLE 8523af6b652SDavid Greenman 853595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 854595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 855595f6341SPoul-Henning Kamp# More info in ftp://ftp.udel.edu/pub/ntp/kernel.tar.Z 856595f6341SPoul-Henning Kamp 857595f6341SPoul-Henning Kampoptions PPS_SYNC 858595f6341SPoul-Henning Kamp 859c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 860c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 861c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 862c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 863c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 864c2906d55SPoul-Henning Kamp 865c2906d55SPoul-Henning Kampoptions "NTIMECOUNTER=20" 866c2906d55SPoul-Henning Kamp 86753a7a570SJohn-Mark Gurney# Enable PnP support in the kernel. This allows you to automaticly 86853a7a570SJohn-Mark Gurney# attach to PnP cards for drivers that support it and allows you to 86953a7a570SJohn-Mark Gurney# configure cards from USERCONFIG. See pnp(4) for more info. 87053a7a570SJohn-Mark Gurneycontroller pnp0 87153a7a570SJohn-Mark Gurney 8722ad872c5SKazutaka YOKOTA# The keyboard controller; it controlls the keyboard and the PS/2 mouse. 8732ad872c5SKazutaka YOKOTAcontroller atkbdc0 at isa? port IO_KBD tty 8742ad872c5SKazutaka YOKOTA 8752ad872c5SKazutaka YOKOTA# The AT keyboard 8762ad872c5SKazutaka YOKOTAdevice atkbd0 at isa? tty irq 1 8772ad872c5SKazutaka YOKOTA 878e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 879e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 880e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 881e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 882e1b5fc4cSKazutaka YOKOTA 8832ad872c5SKazutaka YOKOTA# PS/2 mouse 8842ad872c5SKazutaka YOKOTAdevice psm0 at isa? tty irq 12 8852ad872c5SKazutaka YOKOTA 8862ad872c5SKazutaka YOKOTA# Options for psm: 8872ad872c5SKazutaka YOKOTAoptions PSM_HOOKAPM #hook the APM resume event, useful 8882ad872c5SKazutaka YOKOTA #for some laptops 8892ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 8902ad872c5SKazutaka YOKOTA 8912ad872c5SKazutaka YOKOTA# The video card driver. 8922ad872c5SKazutaka YOKOTAdevice vga0 at isa? port ? conflicts 8932ad872c5SKazutaka YOKOTA 894c619f2acSKazutaka YOKOTA# Options for vga: 895c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 896c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 897c619f2acSKazutaka YOKOTA# some systems. 898c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 899c619f2acSKazutaka YOKOTA 900c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 901c619f2acSKazutaka YOKOTA# use the following options to save some memory. 902c619f2acSKazutaka YOKOTAoptions VGA_NO_FONT_LOADING # don't save/load font 903c619f2acSKazutaka YOKOTAoptions VGA_NO_MODE_CHANGE # don't change video modes 904c619f2acSKazutaka YOKOTA 905c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 906c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 907c619f2acSKazutaka YOKOTA 9082ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 9092ad872c5SKazutaka YOKOTApseudo-device splash 9102ad872c5SKazutaka YOKOTA 911c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 9122ad872c5SKazutaka YOKOTAdevice vt0 at isa? tty 913c19da41eSPeter Wemmoptions XSERVER # support for running an X server. 914c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 915c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 916c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 917a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 918a467384bSJoerg Wunschoptions "PCVT_24LINESDEF" 919a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 920a467384bSJoerg Wunschoptions PCVT_EMU_MOUSE 921a467384bSJoerg Wunschoptions PCVT_FREEBSD=211 922a467384bSJoerg Wunschoptions PCVT_META_ESC 923a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 924a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 925a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 926a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 927a467384bSJoerg Wunschoptions "PCVT_VT220KEYB" 928c19da41eSPeter Wemm 929ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 9302ad872c5SKazutaka YOKOTAdevice sc0 at isa? tty 931683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 93238d8a113SPoul-Henning Kampoptions "STD8X16FONT" # Compile font in 93338d8a113SPoul-Henning Kampmakeoptions "STD8X16FONT"="cp850" 934297976f7SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 935c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 93685e36760SJordan K. Hubbard 937a8445737SSøren Schmidt# To include support for VESA video modes 938a8445737SSøren Schmidt# Dont use together with SMP!! 939a8445737SSøren Schmidtoptions VESA # needs VM86 defined too!! 9406620cf78SNate Williams 9416620cf78SNate Williams# 9426620cf78SNate Williams# `flags' for sc0: 9436620cf78SNate Williams# 0x01 Use a 'visual' bell 9446620cf78SNate Williams# 0x02 Use a 'blink' cursor 9455d3b1465SKazutaka YOKOTA# 0x04 Use a 'underline' cursor 9465d3b1465SKazutaka YOKOTA# 0x06 Use a 'blinking underline' (destructive) cursor 947c0fad1a4SKazutaka YOKOTA# 0x40 Make the bell quiet if it is rung in the backgroud vty. 9482ac8be82SAndreas Schulz 9496a8d6623SGarrett Wollman# 95025292acbSBruce Evans# The Numeric Processing eXtension driver. This should be configured if 95125292acbSBruce Evans# your machine has a math co-processor, unless the coprocessor is very 95225292acbSBruce Evans# buggy. If it is not configured then you *must* configure math emulation 95325292acbSBruce Evans# (see above). If both npx0 and emulation are configured, then only npx0 95425292acbSBruce Evans# is used (provided it works). 9554a04f6f6SBruce Evansdevice npx0 at isa? port IO_NPX iosiz 0x0 flags 0x0 irq 13 9561fe04850SBruce Evans 95798e9e66cSNate Williams# 9581fe04850SBruce Evans# `flags' for npx0: 9591fe04850SBruce Evans# 0x01 don't use the npx registers to optimize bcopy 9601fe04850SBruce Evans# 0x02 don't use the npx registers to optimize bzero 9611fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 9621fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 9631fe04850SBruce Evans# all of the following conditions are satisfied: 9641fe04850SBruce Evans# "I586_CPU" is an option 9651fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 9661fe04850SBruce Evans# the probe for npx0 succeeds 9671fe04850SBruce Evans# INT 16 exception handling works. 9681fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 9691fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 9701fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 9711fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 9721fe04850SBruce Evans# 9731fe04850SBruce Evans 9741fe04850SBruce Evans# 9751fe04850SBruce Evans# `iosiz' for npx0: 9761fe04850SBruce Evans# This can be used instead of the MAXMEM option to set the memory size. If 9771fe04850SBruce Evans# it is nonzero, then it overrides both the MAXMEM option and the memory 9781fe04850SBruce Evans# size reported by the BIOS. Setting it at boot time using userconfig takes 9791fe04850SBruce Evans# effect on the next reboot after the change has been recorded in the kernel 9801fe04850SBruce Evans# binary (the size is used early in the boot before userconfig has a chance 9811fe04850SBruce Evans# to change it). 9821fe04850SBruce Evans# 9836a8d6623SGarrett Wollman 9846a8d6623SGarrett Wollman# 9856a8d6623SGarrett Wollman# Optional ISA and EISA devices: 9866a8d6623SGarrett Wollman# 9876a8d6623SGarrett Wollman 9886a8d6623SGarrett Wollman# 98911ceeec2SPoul-Henning Kamp# SCSI host adapters: `aha', `aic', `bt' 9906a8d6623SGarrett Wollman# 991859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 992859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 9936a8d6623SGarrett Wollman# aha: Adaptec 154x 9949829c3edSJordan K. Hubbard# ahc: Adaptec 274x/284x/294x 9956a8d6623SGarrett Wollman# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!) 9966a8d6623SGarrett Wollman# bt: Most Buslogic controllers 9976a8d6623SGarrett Wollman# 9986a8d6623SGarrett Wollman# Note that the order is important in order for Buslogic cards to be 9996a8d6623SGarrett Wollman# probed correctly. 10006a8d6623SGarrett Wollman# 10016a8d6623SGarrett Wollman 1002700daf5eSJustin T. Gibbscontroller bt0 at isa? port "IO_BT0" cam irq ? 10033e82ad76SJustin T. Gibbscontroller adv0 at isa? port ? cam irq ? 1004859244a6SJustin T. Gibbscontroller adw0 10057c0daaa8SEivind Eklundcontroller aha0 at isa? port ? cam irq ? 10066a8d6623SGarrett Wollman 100778e33712SBruce Evans#!CAM# controller aic0 at isa? port 0x340 bio irq 11 100845b4c36fSJordan K. Hubbard 10098b89ef0aSSøren Schmidt# 10108b89ef0aSSøren Schmidt# ATA and ATAPI devices 10118b89ef0aSSøren Schmidt# This is work in progress, use at your own risk. 10128b89ef0aSSøren Schmidt# It currently reuses the majors of wd.c and freinds. 10138b89ef0aSSøren Schmidt# It cannot co-exist with the old system in one kernel. 10148b89ef0aSSøren Schmidt# You only need one "controller ata0" for it to find all 10158b89ef0aSSøren Schmidt# PCI devices on modern machines. 10168b89ef0aSSøren Schmidt#controller ata0 10178b89ef0aSSøren Schmidt#device atadisk0 # ATA disk drives 10188b89ef0aSSøren Schmidt#device atapicd0 # ATAPI CDROM drives 10198b89ef0aSSøren Schmidt#device atapist0 # ATAPI tape drives 10208b89ef0aSSøren Schmidt# 10218b89ef0aSSøren Schmidt# If you need ISA only devices, this is the lines to add: 10228b89ef0aSSøren Schmidt#controller ata1 at isa? port "IO_WD1" bio irq 14 10238b89ef0aSSøren Schmidt#controller ata2 at isa? port "IO_WD2" bio irq 15 10248b89ef0aSSøren Schmidt# 10258b89ef0aSSøren Schmidt# All the controller lines can coexist, the driver will 10268b89ef0aSSøren Schmidt# find out which ones are there. 10273c43212aSSøren Schmidt 10286a8d6623SGarrett Wollman# 10296a8d6623SGarrett Wollman# ST-506, ESDI, and IDE hard disks: `wdc' and `wd' 10306a8d6623SGarrett Wollman# 1031e3dd3158SJohn Dyson# The flags fields are used to enable the multi-sector I/O and 1032e3dd3158SJohn Dyson# the 32BIT I/O modes. The flags may be used in either the controller 1033e3dd3158SJohn Dyson# definition or in the individual disk definitions. The controller 1034e3dd3158SJohn Dyson# definition is supported for the boot configuration stuff. 1035e3dd3158SJohn Dyson# 1036e3dd3158SJohn Dyson# Each drive has a 16 bit flags value defined: 1037e3dd3158SJohn Dyson# The low 8 bits are the maximum value for the multi-sector I/O, 1038e3dd3158SJohn Dyson# where 0xff defaults to the maximum that the drive can handle. 1039e3dd3158SJohn Dyson# The high bit of the 16 bit flags (0x8000) allows probing for 10401f7727a9SSøren Schmidt# 32 bit transfers. Bit 14 (0x4000) enables a hack to wake 10411f7727a9SSøren Schmidt# up powered-down laptop drives. Bit 13 (0x2000) allows 10421f7727a9SSøren Schmidt# probing for PCI IDE DMA controllers, such as Intel's PIIX 1043f559a836SSøren Schmidt# south bridges. Bit 12 (0x1000) sets LBA mode instead of the 1044f559a836SSøren Schmidt# default CHS mode for accessing the drive. See the wd.4 man page. 1045e3dd3158SJohn Dyson# 1046e3dd3158SJohn Dyson# The flags field for the drives can be specified in the controller 1047e3dd3158SJohn Dyson# specification with the low 16 bits for drive 0, and the high 16 bits 1048e3dd3158SJohn Dyson# for drive 1. 1049e3dd3158SJohn Dyson# e.g.: 105078e33712SBruce Evans#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff8004 1051e3dd3158SJohn Dyson# 1052e3dd3158SJohn Dyson# specifies that drive 0 will be allowed to probe for 32 bit transfers and 1053e3dd3158SJohn Dyson# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be 1054e3dd3158SJohn Dyson# allowed to probe for 32 bit transfers, but will allow multi-sector 1055e3dd3158SJohn Dyson# transfers up to the maximum that the drive supports. 1056e3dd3158SJohn Dyson# 1057e871e61fSJohn Dyson# If you are using a PCI controller that is not running in compatibility 1058e871e61fSJohn Dyson# mode (for example, it is a 2nd IDE PCI interface), then use config line(s) 1059e871e61fSJohn Dyson# such as: 1060e3dd3158SJohn Dyson# 106178e33712SBruce Evans#controller wdc2 at isa? port "0" bio irq ? flags 0xa0ffa0ff 1062e871e61fSJohn Dyson#disk wd4 at wdc2 drive 0 1063e871e61fSJohn Dyson#disk wd5 at wdc2 drive 1 1064e871e61fSJohn Dyson# 106578e33712SBruce Evans#controller wdc3 at isa? port "0" bio irq ? flags 0xa0ffa0ff 1066e871e61fSJohn Dyson#disk wd6 at wdc3 drive 0 1067e871e61fSJohn Dyson#disk wd7 at wdc3 drive 1 1068e871e61fSJohn Dyson# 1069e871e61fSJohn Dyson# Note that the above config would be useful for a Promise card, when used 1070e871e61fSJohn Dyson# on a MB that already has a PIIX controller. Note the bogus irq and port 1071e871e61fSJohn Dyson# entries. These are automatically filled in by the IDE/PCI support. 1072e871e61fSJohn Dyson# 1073e871e61fSJohn Dyson 107478e33712SBruce Evanscontroller wdc0 at isa? port "IO_WD1" bio irq 14 10752620c42eSNate Williamsdisk wd0 at wdc0 drive 0 10762620c42eSNate Williamsdisk wd1 at wdc0 drive 1 107778e33712SBruce Evanscontroller wdc1 at isa? port "IO_WD2" bio irq 15 10782620c42eSNate Williamsdisk wd2 at wdc1 drive 0 10792620c42eSNate Williamsdisk wd3 at wdc1 drive 1 10802365e64fSRodney W. Grimes 10816a8d6623SGarrett Wollman# 10826788ce49SJordan K. Hubbard# Options for `wdc': 10836788ce49SJordan K. Hubbard# 10842928e6b5SStefan Eßer# CMD640 enables serializing access to primary and secondary channel 10852928e6b5SStefan Eßer# of the CMD640B IDE Chip. The serializing will only take place 10862928e6b5SStefan Eßer# if this option is set *and* the chip is probed by the pci-system. 10872928e6b5SStefan Eßer# 10882928e6b5SStefan Eßeroptions "CMD640" #Enable work around for CMD640 h/w bug 10892928e6b5SStefan Eßer# 10906788ce49SJordan K. Hubbard# ATAPI enables the support for ATAPI-compatible IDE devices 10916788ce49SJordan K. Hubbard# 10926788ce49SJordan K. Hubbardoptions ATAPI #Enable ATAPI support for IDE bus 10937b2305f7SAndrey A. Chernovoptions ATAPI_STATIC #Don't do it as an LKM 10946788ce49SJordan K. Hubbard 1095340fe9aeSEivind Eklund# 1096340fe9aeSEivind Eklund# This option allow you to override the default probe time for IDE 1097340fe9aeSEivind Eklund# devices, to get a faster probe. Setting this below 10000 violate 1098340fe9aeSEivind Eklund# the IDE specs, but may still work for you (it will work for most 1099340fe9aeSEivind Eklund# people). 1100340fe9aeSEivind Eklund# 1101340fe9aeSEivind Eklundoptions IDE_DELAY=8000 # Be optimistic about Joe IDE device 1102340fe9aeSEivind Eklund 1103eeded4d8SSøren Schmidt# IDE CD-ROM & CD-R/RW driver - requires wdc controller and ATAPI option 1104eeded4d8SSøren Schmidtdevice acd0 1105eeded4d8SSøren Schmidt 1106aaf86206SPaul Traina# IDE floppy driver - requires wdc controller and ATAPI option 1107aaf86206SPaul Trainadevice wfd0 1108aaf86206SPaul Traina 1109ea0be999SBruce Evans# IDE tape driver - requires wdc controller and ATAPI option 1110ea0be999SBruce Evansdevice wst0 1111ea0be999SBruce Evans 1112aaf86206SPaul Traina 11136788ce49SJordan K. Hubbard# 11146a8d6623SGarrett Wollman# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 11156a8d6623SGarrett Wollman# 111678e33712SBruce Evanscontroller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 111785827d9cSJoerg Wunsch# 1118d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1119d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1120d2fb4892SJoerg Wunsch# however. 1121d2fb4892SJoerg Wunschoptions FDC_DEBUG 112269acd21dSWarner Losh# FDC_YE enables support for the floppies used on the Libretto. This is a 112369acd21dSWarner Losh# pcmcia floppy. You will also need to add 112469acd21dSWarner Losh#card "Y-E DATA" "External FDD" 112569acd21dSWarner Losh# config 0x4 "fdc0" 10 112669acd21dSWarner Losh# to your pccard.conf file. 112769acd21dSWarner Loshoptions FDC_YE 1128d2fb4892SJoerg Wunsch# This option is undocumented on purpose. 1129d2fb4892SJoerg Wunschoptions FDC_PRINT_BOGUS_CHIPTYPE 1130d2fb4892SJoerg Wunsch# 113185827d9cSJoerg Wunsch# Activate this line instead of the fdc0 line above if you happen to 113285827d9cSJoerg Wunsch# have an Insight floppy tape. Probing them proved to be dangerous 113385827d9cSJoerg Wunsch# for people with floppy disks only, so it's "hidden" behind a flag: 113478e33712SBruce Evans#controller fdc0 at isa? port "IO_FD1" bio flags 1 irq 6 drq 2 113585827d9cSJoerg Wunsch 11366a8d6623SGarrett Wollmandisk fd0 at fdc0 drive 0 11376a8d6623SGarrett Wollmandisk fd1 at fdc0 drive 1 113885827d9cSJoerg Wunsch 11396a8d6623SGarrett Wollman# 1140807ef708SDag-Erling Smørgrav# Other standard PC hardware: `mse', `sio', etc. 11416a8d6623SGarrett Wollman# 11426a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 11436a8d6623SGarrett Wollman# sio: serial ports (see sio(4)) 11446a8d6623SGarrett Wollman 114578e33712SBruce Evansdevice mse0 at isa? port 0x23c tty irq 5 1146975c53c7SDoug Rabson 114778e33712SBruce Evansdevice sio0 at isa? port "IO_COM1" tty flags 0x10 irq 4 11489546766aSBruce Evans 11499546766aSBruce Evans# 11509546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 11519546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 11529546766aSBruce Evans# are ignored unless this is set. Enabling console support does 11539546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 11549546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 11559546766aSBruce Evans# console support; the first one (in config file order) with 11569546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 11579546766aSBruce Evans# the old behaviour. 11589546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 11599546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 11609546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 116104fb8e53SAlexander Langer# access the device in any normal way. 11629546766aSBruce Evans# 11636a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 11646a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 11656a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 11666a796ce0SJohn-Mark Gurney# 11679546766aSBruce Evans 11689546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 11699546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 11709546766aSBruce Evans #DDB, if available. 11715ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 11726a8d6623SGarrett Wollman 11736a8d6623SGarrett Wollman# Options for sio: 1174768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 11759ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 11766a796ce0SJohn-Mark Gurneyoptions "EXTRA_SIO=2" #number of extra sio ports to allocate 11776a8d6623SGarrett Wollman 117896b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 117996b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 118096b89afcSBruce Evans# ST16650A-compatible UARTs. 118196b89afcSBruce Evans 11826a8d6623SGarrett Wollman# 118383401efaSGarrett Wollman# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 11846a8d6623SGarrett Wollman# 11856c5e9bbdSMike Pritchard# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) 1186b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 118783401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 11886a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 11896a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 11906a8d6623SGarrett Wollman# ep: 3Com 3C509 (buggy) 1191903a1a16SDag-Erling Smørgrav# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 11921a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 11930f1d6a82SSteve Price# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress 11946a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 11956a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 11969a093170SDavid E. O'Brien# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 119730cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1198d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 119998d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 1200648c711bSPoul-Henning Kamp# ze: IBM/National Semiconductor PCMCIA ethernet controller. 1201648c711bSPoul-Henning Kamp# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for 1202648c711bSPoul-Henning Kamp# send/receive operation, but it needs 'iomem' to read/write the 1203648c711bSPoul-Henning Kamp# attribute memory) 1204722012ccSJulian Elischer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1205722012ccSJulian Elischer# (no options needed) 12066a8d6623SGarrett Wollman# 120778e33712SBruce Evansdevice ar0 at isa? port 0x300 net irq 10 iomem 0xd0000 120878e33712SBruce Evansdevice cs0 at isa? port 0x300 net irq ? 120978e33712SBruce Evansdevice cx0 at isa? port 0x240 net irq 15 drq 7 121078e33712SBruce Evansdevice ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 121178e33712SBruce Evansdevice el0 at isa? port 0x300 net irq 9 121278e33712SBruce Evansdevice ep0 at isa? port 0x300 net irq 10 121378e33712SBruce Evansdevice ex0 at isa? port? net irq? 121478e33712SBruce Evansdevice fe0 at isa? port 0x300 net irq ? 121578e33712SBruce Evansdevice ie0 at isa? port 0x300 net irq 5 iomem 0xd0000 121678e33712SBruce Evansdevice ie1 at isa? port 0x360 net irq 7 iomem 0xd0000 121778e33712SBruce Evansdevice le0 at isa? port 0x300 net irq 5 iomem 0xd0000 12189e22648bSDavid E. O'Briendevice lnc0 at isa? port 0x280 net irq 10 drq 0 121930cfb5b6SJoerg Wunschdevice rdp0 at isa? port 0x378 net irq 7 flags 2 122078e33712SBruce Evansdevice sr0 at isa? port 0x300 net irq 5 iomem 0xd0000 12213476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 12223476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 122378e33712SBruce Evansdevice wl0 at isa? port 0x300 net irq ? 1224346ebe51SEivind Eklund# We can (bogusly) include both the dedicated PCCARD drivers and the generic 1225346ebe51SEivind Eklund# support when COMPILING_LINT. 122678e33712SBruce Evansdevice ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 122778e33712SBruce Evansdevice zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 1228648c711bSPoul-Henning Kamp 1229722012ccSJulian Elischerdevice oltr0 at isa? 1230722012ccSJulian Elischer 123168713f97SKenjiro Cho# 123268713f97SKenjiro Cho# ATM related options 123368713f97SKenjiro Cho# 123468713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 123568713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 123668713f97SKenjiro Cho# 12373cbceb82SKenjiro Cho# atm pseudo-device provides generic atm functions and is required for 123868713f97SKenjiro Cho# atm devices. 12393cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 124068713f97SKenjiro Cho# bypass TCP/IP. 124168713f97SKenjiro Cho# 124268713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 124368713f97SKenjiro Cho# for more details, please read the original documents at 124468713f97SKenjiro Cho# http://www.ccrc.wustl.edu/pub/chuck/bsdatm/wucs.html 124568713f97SKenjiro Cho# 124668713f97SKenjiro Chopseudo-device atm 124768713f97SKenjiro Chodevice en0 124868713f97SKenjiro Chodevice en1 12493cbceb82SKenjiro Chooptions NATM #native ATM 1250f4567b9cSJulian Elischer 1251c19da41eSPeter Wemm# 1252c19da41eSPeter Wemm# Audio drivers: `snd', `sb', `pas', `gus', `pca' 1253c19da41eSPeter Wemm# 1254c19da41eSPeter Wemm# snd: Voxware sound support code 1255c19da41eSPeter Wemm# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum 1256c19da41eSPeter Wemm# sbxvi: SoundBlaster 16 1257c19da41eSPeter Wemm# sbmidi: SoundBlaster 16 MIDI interface 1258c19da41eSPeter Wemm# pas: ProAudioSpectrum PCM and MIDI 1259c19da41eSPeter Wemm# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX 1260c19da41eSPeter Wemm# gusxvi: Gravis Ultrasound 16-bit PCM (do not use) 1261c19da41eSPeter Wemm# mss: Microsoft Sound System 1262c19da41eSPeter Wemm# css: Crystal Sound System (CSS 423x PnP) 1263c19da41eSPeter Wemm# sscape: Ensoniq Soundscape MIDI interface 1264c19da41eSPeter Wemm# sscape_mss: Ensoniq Soundscape PCM (requires sscape) 1265c19da41eSPeter Wemm# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum 1266c19da41eSPeter Wemm# uart: stand-alone 6850 UART for MIDI 1267c19da41eSPeter Wemm# mpu: Roland MPU-401 stand-alone card 1268c19da41eSPeter Wemm# 1269c19da41eSPeter Wemm# Beware! The addresses specified below are also hard-coded in 1270c19da41eSPeter Wemm# i386/isa/sound/sound_config.h. If you change the values here, you 1271c19da41eSPeter Wemm# must also change the values in the include file. 1272c19da41eSPeter Wemm# 1273c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1274c7406082SJohn-Mark Gurney# 127568ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 127668ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 127768ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 127868ec4eb6SLuigi Rizzo# see the pcm.4 man page and /sys/i386/isa/snd/CARDS. 1279c7406082SJohn-Mark Gurney# 1280c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1281c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1282c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1283c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1284c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1285c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1286c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1287c7406082SJohn-Mark Gurney# 1288c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1289c19da41eSPeter Wemm# 12906a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 12918b8cd792SJordan K. Hubbard# 1292c19da41eSPeter Wemm# If you have a GUS-MAX card and want to use the CS4231 codec on the 1293c19da41eSPeter Wemm# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1294c19da41eSPeter Wemm# 1295c19da41eSPeter Wemm# If you would like to use the full duplex option on the gus, then define 1296c19da41eSPeter Wemm# flags to be the ``read dma channel''. 1297c19da41eSPeter Wemm# 1298c19da41eSPeter Wemm# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset 1299c19da41eSPeter Wemm# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset 1300c19da41eSPeter Wemm# options EXCLUDE_SBPRO #PAS-16 1301c19da41eSPeter Wemm# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line. 1302c19da41eSPeter Wemm# PAS16: The order of the pas0/sb0/opl0 is important since the 1303c19da41eSPeter Wemm# sb emulation is enabled in the pas-16 attach. 1304c19da41eSPeter Wemm# 1305c19da41eSPeter Wemm# To overide the GUS defaults use: 1306c19da41eSPeter Wemm# options GUS_DMA2 1307c19da41eSPeter Wemm# options GUS_DMA 1308c19da41eSPeter Wemm# options GUS_IRQ 1309c19da41eSPeter Wemm# 1310c19da41eSPeter Wemm# The i386/isa/sound/sound.doc has more information. 1311c19da41eSPeter Wemm 1312c19da41eSPeter Wemm# Controls all "VOXWARE" driver sound devices. See Luigi's driver 1313c19da41eSPeter Wemm# below for an alternate which may work better for some cards. 1314c19da41eSPeter Wemm# 1315c19da41eSPeter Wemmcontroller snd0 1316c19da41eSPeter Wemmdevice pas0 at isa? port 0x388 irq 10 drq 6 1317c19da41eSPeter Wemmdevice sb0 at isa? port 0x220 irq 5 drq 1 1318c19da41eSPeter Wemmdevice sbxvi0 at isa? drq 5 1319c19da41eSPeter Wemmdevice sbmidi0 at isa? port 0x330 1320c19da41eSPeter Wemmdevice awe0 at isa? port 0x620 1321c19da41eSPeter Wemmdevice gus0 at isa? port 0x220 irq 12 drq 1 1322c19da41eSPeter Wemm#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 1323c19da41eSPeter Wemmdevice mss0 at isa? port 0x530 irq 10 drq 1 1324c19da41eSPeter Wemmdevice css0 at isa? port 0x534 irq 5 drq 1 flags 0x08 1325c19da41eSPeter Wemmdevice sscape0 at isa? port 0x330 irq 9 drq 0 1326c19da41eSPeter Wemmdevice trix0 at isa? port 0x330 irq 6 drq 0 1327c19da41eSPeter Wemmdevice sscape_mss0 at isa? port 0x534 irq 5 drq 1 1328c19da41eSPeter Wemmdevice opl0 at isa? port 0x388 1329c19da41eSPeter Wemmdevice mpu0 at isa? port 0x330 irq 6 drq 0 1330c19da41eSPeter Wemmdevice uart0 at isa? port 0x330 irq 5 1331c19da41eSPeter Wemm 1332c19da41eSPeter Wemm# Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!). 1333c19da41eSPeter Wemm# You may also wish to enable the pnp controller with this, for pnp 1334c19da41eSPeter Wemm# sound cards. 1335c19da41eSPeter Wemm# 1336c19da41eSPeter Wemm#device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0 1337c19da41eSPeter Wemm 13381a7c583cSGarrett Wollman# Not controlled by `snd' 13394a04f6f6SBruce Evansdevice pca0 at isa? port "IO_TIMER1" tty 13409ad380abSGarrett Wollman 13416a8d6623SGarrett Wollman# 1342567e21c2SBruce Evans# Miscellaneous hardware: 13436a8d6623SGarrett Wollman# 13446a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 13452d859864SAndreas Schulz# scd: Sony CD-ROM 134605e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 13476a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 13486a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 13496a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 13506c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 13511d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 13526773d00eSSøren Schmidt# bktr: Brooktree bt848/848a/849/878/879 family video capture and TV Tuner board 135365e8111fSBruce Evans# cy: Cyclades serial driver 1354a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1355c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 13561a7c583cSGarrett Wollman# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 1357a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 13581a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 13591a7c583cSGarrett Wollman# joy: joystick 1360657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1361d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 13623b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1363567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 13640d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1365c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1366c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1367657e73c4SPeter Dufault 1368e597b497SNate Williams# Notes on APM 13693d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 13703d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 13713d4d8fe9SPoul-Henning Kamp# 0x0011 Limit APM protocol to 1.1 or 1.0 13723d4d8fe9SPoul-Henning Kamp# 0x0010 Limit APM protocol to 1.0 137338ebe562SAdam David# If apm is omitted, some systems require sysctl -w kern.timcounter.method=1 137438ebe562SAdam David# for correct timekeeping. 137538ebe562SAdam David 13762cd01159SJordan K. Hubbard# Notes on the spigot: 13772cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 13782cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 13792cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 13802cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1381d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1382d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1383d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1384d01b6680SJordan K. Hubbard# direct access to the I/O page. 1385d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 13868819d6ecSPoul-Henning Kamp 13873b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 13883b577e1fSJordan K. Hubbard# 13893b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 13903b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 13913b577e1fSJordan K. Hubbard# 13923b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 13933b577e1fSJordan K. Hubbard# device rp0 at isa? port 0x280 tty 13943b577e1fSJordan K. Hubbard# 13953b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 13963b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 13973b577e1fSJordan K. Hubbard# your kernel configuration file: 13983b577e1fSJordan K. Hubbard# 13993b577e1fSJordan K. Hubbard# device rp0 at isa? port 0x100 tty 14003b577e1fSJordan K. Hubbard# device rp1 at isa? port 0x180 tty 14013b577e1fSJordan K. Hubbard# 14023b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 14033b577e1fSJordan K. Hubbard# 14043b577e1fSJordan K. Hubbard# device rp0 at isa? port 0x180 tty 14053b577e1fSJordan K. Hubbard# device rp1 at isa? port 0x100 tty 14063b577e1fSJordan K. Hubbard# device rp2 at isa? port 0x340 tty 14073b577e1fSJordan K. Hubbard# device rp3 at isa? port 0x240 tty 14083b577e1fSJordan K. Hubbard# 14093b577e1fSJordan K. Hubbard# And for PCI cards, you only need say: 14103b577e1fSJordan K. Hubbard# 14113b577e1fSJordan K. Hubbard# device rp0 14123b577e1fSJordan K. Hubbard# device rp1 14133b577e1fSJordan K. Hubbard# ... 14143b577e1fSJordan K. Hubbard# Note: Make sure that any Rocketport PCI devices are specified BEFORE the 14153b577e1fSJordan K. Hubbard# ISA Rocketport devices. 14163b577e1fSJordan K. Hubbard 1417a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1418a50cd483SJordan K. Hubbard# 1419a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1420c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1421c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 14220d04cf6aSPeter Wemm 14230d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1424c4823710SPeter Wemm# **This is NOT a Specialix supported Driver!** 1425c4823710SPeter Wemm# The host card is memory, not IO mapped. 1426c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1427c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1428c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1429c4823710SPeter Wemm 1430c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1431c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1432c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1433c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1434c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 1435c9da1b81SPeter Wemm# The "flags" and "iosiz" settings on the stli driver depend on the board: 1436c9da1b81SPeter Wemm# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000 1437c9da1b81SPeter Wemm# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000 1438c9da1b81SPeter Wemm# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000 1439c9da1b81SPeter Wemm# ONboard ISA: flags 4 iosiz 0x10000 1440c9da1b81SPeter Wemm# ONboard EISA: flags 7 iosiz 0x10000 1441c9da1b81SPeter Wemm# ONboard MCA: flags 3 iosiz 0x10000 1442c9da1b81SPeter Wemm# Brumby: flags 2 iosiz 0x4000 1443c9da1b81SPeter Wemm# Stallion: flags 1 iosiz 0x10000 1444c9da1b81SPeter Wemm 144578e33712SBruce Evansdevice mcd0 at isa? port 0x300 bio irq 10 144605e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 14472d859864SAndreas Schulzdevice scd0 at isa? port 0x230 bio 14486c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 14499720b084SJordan K. Hubbardcontroller matcd0 at isa? port 0x230 bio 145078e33712SBruce Evansdevice wt0 at isa? port 0x300 bio irq 5 drq 1 14516a8d6623SGarrett Wollmandevice ctx0 at isa? port 0x230 iomem 0xd0000 145278e33712SBruce Evansdevice spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 14536a8d6623SGarrett Wollmandevice apm0 at isa? 14541a7c583cSGarrett Wollmandevice gp0 at isa? port 0x2c0 tty 14551a7c583cSGarrett Wollmandevice gsc0 at isa? port "IO_GSC1" tty drq 3 14564a04f6f6SBruce Evansdevice joy0 at isa? port IO_GAME 145778e33712SBruce Evansdevice cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 1458b8cf6ea7SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1459a360b6bdSBrian Somersdevice dgb0 at isa? port 0x220 iomem 0xfc000 iosiz ? tty 1460a360b6bdSBrian Somersdevice dgm0 at isa? port 0x104 iomem 0xd0000 iosiz ? tty 146178e33712SBruce Evansdevice labpc0 at isa? port 0x260 tty irq 5 146278e33712SBruce Evansdevice rc0 at isa? port 0x220 tty irq 12 14633b577e1fSJordan K. Hubbarddevice rp0 at isa? port 0x280 tty 1464567e21c2SBruce Evans# the port and irq for tw0 are fictitious 146578e33712SBruce Evansdevice tw0 at isa? port 0x380 tty irq 11 1466c0a3aab8SPeter Wemmdevice si0 at isa? iomem 0xd0000 tty irq 12 14674a04f6f6SBruce Evansdevice asc0 at isa? port "IO_ASC1" tty drq 3 irq 10 146878e33712SBruce Evansdevice stl0 at isa? port 0x2a0 tty irq 10 1469c9da1b81SPeter Wemmdevice stli0 at isa? port 0x2a0 tty iomem 0xcc000 flags 23 iosiz 0x1000 14705db3b831SPoul-Henning Kamp# You are unlikely to have the hardware for loran0 <phk@FreeBSD.org> 147178e33712SBruce Evansdevice loran0 at isa? port ? tty irq 5 14725db3b831SPoul-Henning Kamp# HOT1 Xilinx 6200 card (www.vcc.com) 14735db3b831SPoul-Henning Kampdevice xrpu0 1474a800f455SJulian Elischer 1475eeb706c0SJustin T. Gibbs# 1476eeb706c0SJustin T. Gibbs# EISA devices: 1477eeb706c0SJustin T. Gibbs# 1478eeb706c0SJustin T. Gibbs# The EISA bus device is eisa0. It provides auto-detection and 1479eeb706c0SJustin T. Gibbs# configuration support for all devices on the EISA bus. 1480eeb706c0SJustin T. Gibbs# 1481e56e7036SJustin T. Gibbs# The `ahb' device provides support for the Adaptec 174X adapter. 1482e56e7036SJustin T. Gibbs# 1483eeb706c0SJustin T. Gibbs# The `ahc' device provides support for the Adaptec 274X and 284X 1484eeb706c0SJustin T. Gibbs# adapters. The 284X, although a VLB card responds to EISA probes. 1485eeb706c0SJustin T. Gibbs# 1486c37ddbb8SJoerg Wunsch# fea: DEC DEFEA EISA FDDI adapter 1487c37ddbb8SJoerg Wunsch# 1488eeb706c0SJustin T. Gibbscontroller eisa0 1489e56e7036SJustin T. Gibbscontroller ahb0 1490eeb706c0SJustin T. Gibbscontroller ahc0 1491c37ddbb8SJoerg Wunschdevice fea0 14926a8d6623SGarrett Wollman 14936fb5e0faSJustin T. Gibbs# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 149411b5ea72SJustin T. Gibbs# controllers that have it configured only if this option is set. Unfortunately, 149511b5ea72SJustin T. Gibbs# this doesn't work on some motherboards, which prevents it from being the 149611b5ea72SJustin T. Gibbs# default. 149711b5ea72SJustin T. Gibbsoptions AHC_ALLOW_MEMIO 14986e702c99SPaul Traina 14991b0d3143SJoerg Wunsch# By default, only 10 EISA slots are probed, since the slot numbers 15001b0d3143SJoerg Wunsch# above clash with the configuration address space of the PCI subsystem, 15011b0d3143SJoerg Wunsch# and the EISA probe is not very smart about this. This is sufficient 15021b0d3143SJoerg Wunsch# for most machines, but in particular the HP NetServer LC series comes 15031b0d3143SJoerg Wunsch# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 15041b0d3143SJoerg Wunsch# thus you need to bump this figure to 12 for them. 15051b0d3143SJoerg Wunschoptions "EISA_SLOTS=12" 15061b0d3143SJoerg Wunsch 15076a8d6623SGarrett Wollman# 150816e164e3SBruce Evans# PCI devices & PCI options: 15096a8d6623SGarrett Wollman# 15106a8d6623SGarrett Wollman# The main PCI bus device is `pci'. It provides auto-detection and 15116a8d6623SGarrett Wollman# configuration support for all devices on the PCI bus, using either 15126a8d6623SGarrett Wollman# configuration mode defined in the PCI specification. 15136a8d6623SGarrett Wollman# 1514eeb706c0SJustin T. Gibbs# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1515eeb706c0SJustin T. Gibbs# and motherboard based AIC7870/AIC7880 adapters. 1516eeb706c0SJustin T. Gibbs# 15176a8d6623SGarrett Wollman# The `ncr' device provides support for the NCR 53C810 and 53C825 15186a8d6623SGarrett Wollman# self-contained SCSI host adapters. 15196a8d6623SGarrett Wollman# 15208bafc245SMatt Jacob# The `isp' device provides support for the Qlogic ISP 1020, 1040 15218bafc245SMatt Jacob# nd 1040B PCI SCSI host adapters, as well as the Qlogic ISP 2100 15228bafc245SMatt Jacob# FC/AL Host Adapter. 15238bafc245SMatt Jacob# 152431188d61SBill Paul# The `ax' device provides support for PCI fast ethernet adapters 152531188d61SBill Paul# based on the ASIX Electronics AX88140A chip, including the Alfa 152631188d61SBill Paul# Inc. GFC2204. 152731188d61SBill Paul# 15286a8d6623SGarrett Wollman# The `de' device provides support for the Digital Equipment DC21040 15296a8d6623SGarrett Wollman# self-contained Ethernet adapter. 15306a8d6623SGarrett Wollman# 153156086e0dSSatoshi Asami# The `fxp' device provides support for the Intel EtherExpress Pro/100B 153256086e0dSSatoshi Asami# PCI Fast Ethernet adapters. 153356086e0dSSatoshi Asami# 1534726ff6a1SBill Paul# The `mx' device provides support for various fast ethernet adapters 1535726ff6a1SBill Paul# based on the Macronix 98713, 987615 ans 98725 series chips. 1536726ff6a1SBill Paul# 1537726ff6a1SBill Paul# The `pn' device provides support for various fast ethernet adapters 1538726ff6a1SBill Paul# based on the Lite-On 82c168 and 82c169 PNIC chips, including the 1539726ff6a1SBill Paul# LinkSys LNE100TX, the NetGear FA310TX rev. D1 and the Matrox 1540726ff6a1SBill Paul# FastNIC 10/100. 1541726ff6a1SBill Paul# 1542589e38a6SBill Paul# The 'rl' device provides support for PCI fast ethernet adapters based 1543589e38a6SBill Paul# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1544589e38a6SBill Paul# to useing programmed I/O to do register accesses because memory mapped 1545726ff6a1SBill Paul# mode seems to cause severe lockups on SMP hardware. This driver also 1546726ff6a1SBill Paul# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1547726ff6a1SBill Paul# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1548726ff6a1SBill Paul# workalike. 1549589e38a6SBill Paul# 1550e21faf3eSBill Paul# The 'tl' device provides support for the Texas Instruments TNETE100 1551e21faf3eSBill Paul# series 'ThunderLAN' cards and integrated ethernet controllers. This 1552e21faf3eSBill Paul# includes several Compaq Netelligent 10/100 cards and the built-in 1553e21faf3eSBill Paul# ethernet controllers in several Compaq Prosignia, Proliant and 1554e30938ceSBill Paul# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1555e30938ceSBill Paul# boards. 1556e21faf3eSBill Paul# 1557ec4f65d2SJordan K. Hubbard# The `tx' device provides support for the SMC 9432TX cards. 1558ec4f65d2SJordan K. Hubbard# 1559726ff6a1SBill Paul# The `vr' device provides support for various fast ethernet adapters 1560726ff6a1SBill Paul# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1561726ff6a1SBill Paul# chips, including the D-Link DFE530TX. 1562726ff6a1SBill Paul# 15635ccfdea2SAndreas Schulz# The `vx' device provides support for the 3Com 3C590 and 3C595 1564f4567b9cSJulian Elischer# early support 1565f4567b9cSJulian Elischer# 1566726ff6a1SBill Paul# The `wb' device provides support for various fast ethernet adapters 1567726ff6a1SBill Paul# based on the Winbond W89C840F chip. Note: this is not the same as 1568726ff6a1SBill Paul# the Winbond W89C940F, which is an NE2000 clone. 1569726ff6a1SBill Paul# 1570726ff6a1SBill Paul# The `xl' device provides support for the 3Com 3c900, 3c905 and 1571e30938ceSBill Paul# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1572e30938ceSBill Paul# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1573e30938ceSBill Paul# Dell Precision desktop machines and the integrated 3c905-TX chips 1574e30938ceSBill Paul# in Dell Latitude laptop docking stations. 1575e30938ceSBill Paul# 1576d41f24e7SDavid Greenman# The `fpa' device provides support for the Digital DEFPA PCI FDDI 1577d41f24e7SDavid Greenman# adapter. pseudo-device fddi is also needed. 1578d41f24e7SDavid Greenman# 1579bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 15801d86961eSJordan K. Hubbard# following options: 1581b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 15821d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 15831d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1584b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 15851d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 15861d86961eSJordan K. Hubbard# taken 1587734d08a2SJordan K. Hubbard# option METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1588734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 15891d86961eSJordan K. Hubbard# 1590a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 1591a9c5b8d0SSøren Schmidt# bt848/bt848a/bt849/bt878/bt879 chipset. When used with a TV Tuner it forms a 1592a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV,Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1593a9c5b8d0SSøren Schmidt# Intel Smart Video III, AverMedia, IMS Turbo. 1594a9c5b8d0SSøren Schmidt# The following options can be used to override the auto detection 1595a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 1596a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 1597a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 1598a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 15999ff07e32SAmancio Hasty# The current values are found in /usr/src/sys/pci/brooktree848.c 16009ff07e32SAmancio Hasty# 1601a9c5b8d0SSøren Schmidt# option BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 1602a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1603a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1604a9c5b8d0SSøren Schmidt# 1605a9c5b8d0SSøren Schmidt# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1606a9c5b8d0SSøren Schmidt# must enable PLL mode with this option. eg some new Hauppauge cards. 1607a9c5b8d0SSøren Schmidt# option BKTR_USE_PLL 1608a9c5b8d0SSøren Schmidt# 1609a9c5b8d0SSøren Schmidt# Using sysctl(8) run-time overrides on a per-card basis can be made 16105719a93cSJohn-Mark Gurney# 1611722012ccSJulian Elischer# The "oltr" driver supports the following Olicom PCI token-ring adapters 1612722012ccSJulian Elischer# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250 1613722012ccSJulian Elischer# 16146a8d6623SGarrett Wollmancontroller pci0 1615eeb706c0SJustin T. Gibbscontroller ahc1 161611bfa65aSBruce Evanscontroller ncr0 16178bafc245SMatt Jacobcontroller isp0 1618017b0edcSMatt Jacob# 1619017b0edcSMatt Jacob# Options for ISP 1620017b0edcSMatt Jacob# 1621017b0edcSMatt Jacob# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously 1622017b0edcSMatt Jacob# a max of 32) that you wish to disable 1623017b0edcSMatt Jacob# to disable the loading of firmware on. 1624017b0edcSMatt Jacob# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously 1625017b0edcSMatt Jacob# a max of 32) that you wish to disable 1626017b0edcSMatt Jacob# them picking up information from NVRAM 1627017b0edcSMatt Jacob# (for broken cards you can't fix the NVRAM 1628017b0edcSMatt Jacob# on- very rare, or for systems you can't 1629017b0edcSMatt Jacob# change NVRAM on (e.g. alpha) and you don't 1630017b0edcSMatt Jacob# like what's in there) 1631017b0edcSMatt Jacob# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings 1632017b0edcSMatt Jacob# instead of I/O space mappings. It defaults 1633017b0edcSMatt Jacob# to 1 for i386, 0 for alpha. Set to 1 to 1634017b0edcSMatt Jacob# unconditionally prefer mapping memory, 1635017b0edcSMatt Jacob# else it will use I/O space mappings. Of 1636017b0edcSMatt Jacob# course, this can fail if the PCI implement- 1637017b0edcSMatt Jacob# ation doesn't support what you want. 1638017b0edcSMatt Jacoboptions SCSI_ISP_NO_FWLOAD_MASK="0x12" # disable FW load for isp1 and isp4 1639017b0edcSMatt Jacoboptions SCSI_ISP_NO_NVRAM_MASK="0x1" # disable NVRAM for isp0 1640017b0edcSMatt Jacoboptions SCSI_ISP_PREFER_MEM_MAP="0" # prefer I/O mapping 1641017b0edcSMatt Jacob 164231188d61SBill Pauldevice ax0 16436a8d6623SGarrett Wollmandevice de0 164417acc2b2SDavid Greenmandevice fxp0 1645726ff6a1SBill Pauldevice mx0 1646726ff6a1SBill Pauldevice pn0 1647589e38a6SBill Pauldevice rl0 1648e21faf3eSBill Pauldevice tl0 1649ec4f65d2SJordan K. Hubbarddevice tx0 1650726ff6a1SBill Pauldevice vr0 16515ccfdea2SAndreas Schulzdevice vx0 1652726ff6a1SBill Pauldevice wb0 165316e164e3SBruce Evansdevice xl0 1654d41f24e7SDavid Greenmandevice fpa0 16551d86961eSJordan K. Hubbarddevice meteor0 1656722012ccSJulian Elischerdevice oltr0 165728ebb692SNicolas Souchu 165828ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 165928ebb692SNicolas Souchu# you'll need at least iicbus, iicbb and smbus. iic/smb are only needed if you 166028ebb692SNicolas Souchu# want to control other I2C slaves connected to the external connector of 166128ebb692SNicolas Souchu# some cards. 166228ebb692SNicolas Souchu# 16635719a93cSJohn-Mark Gurneydevice bktr0 1664446cee6eSJoerg Wunsch 1665dc9deb29SPoul-Henning Kamp# 166616e164e3SBruce Evans# PCI options 1667e261d589SJohn-Mark Gurney# 1668e261d589SJohn-Mark Gurney#options PCI_QUIET #quiets PCI code on chipset settings 1669e261d589SJohn-Mark Gurney 1670e261d589SJohn-Mark Gurney# 1671dc9deb29SPoul-Henning Kamp# PCCARD/PCMCIA 1672dc9deb29SPoul-Henning Kamp# 1673e7e437dbSNate Williams# card: slot controller 167413cbd355SNate Williams# pcic: slots 1675e7e437dbSNate Williamscontroller card0 167694316d1dSWolfgang Helbigdevice pcic0 at card? 167794316d1dSWolfgang Helbigdevice pcic1 at card? 1678dc9deb29SPoul-Henning Kamp 16798aa25588SBrian Somers# You may need to reset all pccards after resuming 16808aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 16818aa25588SBrian Somers 1682446cee6eSJoerg Wunsch# 1683446cee6eSJoerg Wunsch# Laptop/Notebook options: 1684446cee6eSJoerg Wunsch# 1685446cee6eSJoerg Wunsch# See also: 16866c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 1687446cee6eSJoerg Wunsch# above. 1688446cee6eSJoerg Wunsch 1689446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 1690446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 1691446cee6eSJoerg Wunsch 1692446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 169365e8111fSBruce Evans 1694ab4c624bSMike Smith# 16958afa373cSNicolas Souchu# SMB bus 16968afa373cSNicolas Souchu# 16978afa373cSNicolas Souchu# System Management Bus support provided by the 'smbus' device. 16988afa373cSNicolas Souchu# 16998afa373cSNicolas Souchu# Supported devices: 17008afa373cSNicolas Souchu# smb standard io 17018afa373cSNicolas Souchu# 17028afa373cSNicolas Souchu# Supported interfaces: 170328ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 170428ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 170504fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 1706c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 17078afa373cSNicolas Souchu# 17088afa373cSNicolas Souchucontroller smbus0 170904fb1490SNicolas Souchucontroller intpm0 1710c5ea635cSNicolas Souchucontroller alpm0 17118afa373cSNicolas Souchu 17128afa373cSNicolas Souchudevice smb0 at smbus? 17138afa373cSNicolas Souchu 17148afa373cSNicolas Souchu# 17158afa373cSNicolas Souchu# I2C Bus 17168afa373cSNicolas Souchu# 17178afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 17188afa373cSNicolas Souchu# 17198afa373cSNicolas Souchu# Supported devices: 17208afa373cSNicolas Souchu# ic i2c network interface 17218afa373cSNicolas Souchu# iic i2c standard io 1722f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 17238afa373cSNicolas Souchu# 17248afa373cSNicolas Souchu# Supported interfaces: 17258afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 172628ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 172728ebb692SNicolas Souchu# 172828ebb692SNicolas Souchu# Other: 172928ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 17308afa373cSNicolas Souchu# 17318afa373cSNicolas Souchucontroller iicbus0 173228ebb692SNicolas Souchucontroller iicbb0 17338afa373cSNicolas Souchu 17348afa373cSNicolas Souchudevice ic0 at iicbus? 17358afa373cSNicolas Souchudevice iic0 at iicbus? 17368afa373cSNicolas Souchudevice iicsmb0 at iicbus? 17378afa373cSNicolas Souchu 173878e33712SBruce Evanscontroller pcf0 at isa? port 0x320 net irq 5 17398afa373cSNicolas Souchu 174019c74962SPoul-Henning Kamp# ISDN4BSD section 174119c74962SPoul-Henning Kamp 174219c74962SPoul-Henning Kamp# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 174319c74962SPoul-Henning Kamp# note that the ``options'' and ``device'' lines must BOTH be defined ! 17448afa373cSNicolas Souchu# 174519c74962SPoul-Henning Kamp# Non-PnP Cards: 174619c74962SPoul-Henning Kamp# -------------- 174719c74962SPoul-Henning Kamp# 174819c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 174919c74962SPoul-Henning Kampoptions "TEL_S0_8" 17504dfe8ba8SPoul-Henning Kamp#device isic0 at isa? iomem 0xd0000 net irq 5 flags 1 175119c74962SPoul-Henning Kamp# 175219c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 175319c74962SPoul-Henning Kampoptions "TEL_S0_16" 17544dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port 0xd80 iomem 0xd0000 net irq 5 flags 2 175519c74962SPoul-Henning Kamp# 175619c74962SPoul-Henning Kamp# Teles S0/16.3 175719c74962SPoul-Henning Kampoptions "TEL_S0_16_3" 17584dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port 0xd80 net irq 5 flags 3 175919c74962SPoul-Henning Kamp# 176019c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 176119c74962SPoul-Henning Kampoptions "AVM_A1" 17624dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port 0x340 net irq 5 flags 4 176319c74962SPoul-Henning Kamp# 176419c74962SPoul-Henning Kamp# USRobotics Sportster ISDN TA intern 176519c74962SPoul-Henning Kampoptions "USR_STI" 17664dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port 0x268 net irq 5 flags 7 176719c74962SPoul-Henning Kamp# 176819c74962SPoul-Henning Kamp# ITK ix1 Micro 176919c74962SPoul-Henning Kampoptions "ITKIX1" 17704dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port 0x398 net irq 10 flags 18 177119c74962SPoul-Henning Kamp# 177219c74962SPoul-Henning Kamp# PnP-Cards: 177319c74962SPoul-Henning Kamp# ---------- 177419c74962SPoul-Henning Kamp# 177519c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 177619c74962SPoul-Henning Kampoptions "TEL_S0_16_3_P" 17774dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 177819c74962SPoul-Henning Kamp# 177919c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 178019c74962SPoul-Henning Kampoptions "CRTX_S0_P" 17814dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 178219c74962SPoul-Henning Kamp# 178319c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 178419c74962SPoul-Henning Kampoptions "DRN_NGO" 17854dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 178619c74962SPoul-Henning Kamp# 178719c74962SPoul-Henning Kamp# Sedlbauer Win Speed 178819c74962SPoul-Henning Kampoptions "SEDLBAUER" 17894dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 179019c74962SPoul-Henning Kamp# 179119c74962SPoul-Henning Kamp# Dynalink IS64PH 179219c74962SPoul-Henning Kampoptions "DYNALINK" 17934dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 179419c74962SPoul-Henning Kamp# 179519c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 179619c74962SPoul-Henning Kampoptions "ELSA_QS1ISA" 17974dfe8ba8SPoul-Henning Kamp#device isic0 at isa? port ? net irq ? 179819c74962SPoul-Henning Kamp# 179919c74962SPoul-Henning Kamp# PCI-Cards: 180019c74962SPoul-Henning Kamp# ---------- 180119c74962SPoul-Henning Kamp# 180219c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro PCI 180319c74962SPoul-Henning Kampoptions "ELSA_QS1PCI" 180419c74962SPoul-Henning Kamp#device isic0 180519c74962SPoul-Henning Kamp# 180619c74962SPoul-Henning Kamp# PCMCIA-Cards: 180719c74962SPoul-Henning Kamp# ------------- 180819c74962SPoul-Henning Kamp# 180919c74962SPoul-Henning Kamp# AVM PCMCIA Fritz!Card 181019c74962SPoul-Henning Kampoptions "AVM_A1_PCMCIA" 18114dfe8ba8SPoul-Henning Kampdevice isic0 at isa? port 0x340 net irq 5 flags 10 181219c74962SPoul-Henning Kamp# 181319c74962SPoul-Henning Kamp# Active Cards: 181419c74962SPoul-Henning Kamp# ------------- 181519c74962SPoul-Henning Kamp# 181619c74962SPoul-Henning Kamp# Stollmann Tina-dd control device 18174dfe8ba8SPoul-Henning Kampdevice tina0 at isa? port 0x260 net irq 10 181819c74962SPoul-Henning Kamp# 181919c74962SPoul-Henning Kamp# ISDN Protocol Stack 182019c74962SPoul-Henning Kamp# ------------------- 182119c74962SPoul-Henning Kamp# 182219c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 182319c74962SPoul-Henning Kamppseudo-device "i4bq921" 182419c74962SPoul-Henning Kamp# 182519c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 182619c74962SPoul-Henning Kamppseudo-device "i4bq931" 182719c74962SPoul-Henning Kamp# 182819c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 182919c74962SPoul-Henning Kamppseudo-device "i4b" 183019c74962SPoul-Henning Kamp# 183119c74962SPoul-Henning Kamp# ISDN devices 183219c74962SPoul-Henning Kamp# ------------ 183319c74962SPoul-Henning Kamp# 183419c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 183519c74962SPoul-Henning Kamppseudo-device "i4btrc" 4 183619c74962SPoul-Henning Kamp# 183719c74962SPoul-Henning Kamp# userland driver to control the whole thing 183819c74962SPoul-Henning Kamppseudo-device "i4bctl" 183919c74962SPoul-Henning Kamp# 184019c74962SPoul-Henning Kamp# userland driver for access to raw B channel 184119c74962SPoul-Henning Kamppseudo-device "i4brbch" 4 184219c74962SPoul-Henning Kamp# 184319c74962SPoul-Henning Kamp# userland driver for telephony 184419c74962SPoul-Henning Kamppseudo-device "i4btel" 2 184519c74962SPoul-Henning Kamp# 184619c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 184719c74962SPoul-Henning Kamppseudo-device "i4bipr" 4 184819c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 184919c74962SPoul-Henning Kampoptions IPR_VJ 185019c74962SPoul-Henning Kamp# 185119c74962SPoul-Henning Kamp# network driver for sync PPP over ISDN 185219c74962SPoul-Henning Kamppseudo-device "i4bisppp" 4 185319c74962SPoul-Henning Kamp 185419c74962SPoul-Henning Kamp 1855ab4c624bSMike Smith# Parallel-Port Bus 1856ab4c624bSMike Smith# 1857ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 1858ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 1859ab4c624bSMike Smith# are automatically probed and attached when found. 1860ab4c624bSMike Smith# 1861ab4c624bSMike Smith# Supported devices: 1862ab4c624bSMike Smith# vpo Iomega Zip Drive 1863f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 1864f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 1865fdf94d1aSNicolas Souchu# lpt Parallel Printer 186646f3ff79SMike Smith# plip Parallel network interface 1867fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1868f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 186928ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 1870ab4c624bSMike Smith# 1871ab4c624bSMike Smith# Supported interfaces: 1872ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 1873ab4c624bSMike Smith# 1874ef8f7626SNicolas Souchu 1875ef8f7626SNicolas Souchuoptions "DEBUG_1284" # IEEE1284 signaling protocol debug 1876ef8f7626SNicolas Souchuoptions "PERIPH_1284" # Makes your computer act as a IEEE1284 1877ef8f7626SNicolas Souchu # compliant peripheral 1878ef8f7626SNicolas Souchuoptions "DONTPROBE_1284"# Avoid boot detection of PnP parallel devices 1879ef8f7626SNicolas Souchuoptions "VP0_DEBUG" # ZIP/ZIP+ debug 1880fdf94d1aSNicolas Souchuoptions "LPT_DEBUG" # Printer driver debug 1881ef8f7626SNicolas Souchuoptions "PPC_DEBUG" # Parallel chipset level debug 1882ef8f7626SNicolas Souchuoptions "PLIP_DEBUG" # Parallel network IP interface debug 1883ef8f7626SNicolas Souchu 1884ab4c624bSMike Smithcontroller ppbus0 188558bcaed0SNicolas Souchucontroller vpo0 at ppbus? 1886fdf94d1aSNicolas Souchudevice lpt0 at ppbus? 188746f3ff79SMike Smithdevice plip0 at ppbus? 1888ab4c624bSMike Smithdevice ppi0 at ppbus? 1889507e2e44SPoul-Henning Kampdevice pps0 at ppbus? 189028ebb692SNicolas Souchudevice lpbb0 at ppbus? 1891ab4c624bSMike Smith 1892bca70763SNicolas Souchudevice ppc0 at isa? port? tty irq 7 1893ab4c624bSMike Smith 1894432aad0eSTor Egge# Kernel BOOTP support 1895432aad0eSTor Egge 1896432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 1897432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1898432aad0eSTor Eggeoptions "BOOTP_NFSV3" # Use NFS v3 to NFS mount root 1899432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 19008f7030a7STor Eggeoptions "BOOTP_WIRED_TO=fxp0" # Use interface fxp0 for BOOTP 1901432aad0eSTor Egge 1902d94f38acSEivind Eklund# 1903d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 1904d94f38acSEivind Eklund# the user must still supply the actual driver. 1905d94f38acSEivind Eklund# 1906d94f38acSEivind Eklundoptions HW_WDOG 1907d94f38acSEivind Eklund 1908005092bbSEivind Eklund# 1909005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 1910005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 1911005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 1912005092bbSEivind Eklund# boot time due the kernel running out of VM space. 1913005092bbSEivind Eklund# 1914005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 1915005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1916005092bbSEivind Eklund# 191704fa1e6cSEivind Eklund# The value below is the one more than the default. 1918005092bbSEivind Eklund# 191904fa1e6cSEivind Eklundoptions "PMAP_SHPGPERPROC=201" 1920005092bbSEivind Eklund 1921c796cfa1SAndrzej Bialecki# 1922c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 1923c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 1924c796cfa1SAndrzej Bialecki# 1925c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 1926c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 1927c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 1928c796cfa1SAndrzej Bialecki# 1929c796cfa1SAndrzej Bialecki#options NO_SWAPPING 1930c796cfa1SAndrzej Bialecki 19319dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 19329dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 19339dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 19349dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 19359dab0776SDavid Greenman# 19369dab0776SDavid Greenmanoptions "NSFBUFS=1024" 19379dab0776SDavid Greenman 193815a1057cSEivind Eklund# 1939053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 1940053a2b61SEivind Eklund# line of whatever aquired the lock in the lock itself, and change a 1941053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 1942053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 1943053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 1944053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 194515a1057cSEivind Eklund# 194615a1057cSEivind Eklundoptions DEBUG_LOCKS 194715a1057cSEivind Eklund 194865e8111fSBruce Evans# More undocumented options for linting. 194994c94804SBruce Evans 1950d656e316SBruce Evansoptions CLK_CALIBRATION_LOOP 1951d656e316SBruce Evansoptions "CLK_USE_I8254_CALIBRATION" 1952d46e059fSPoul-Henning Kampoptions CLK_USE_TSC_CALIBRATION 19539546766aSBruce Evansoptions CLUSTERDEBUG 1954f3e002a8SPoul-Henning Kampoptions COMPAT_LINUX 195596b89afcSBruce Evansoptions CPU_UPGRADE_HW_CACHE 195611bfa65aSBruce Evansoptions DEBUG 195715a1057cSEivind Eklundoptions DEBUG_VFS_LOCKS 1958c6de6a69SEivind Eklund#options DISABLE_PSE 195911bfa65aSBruce Evansoptions "I586_PMC_GUPROF=0x70000" 196011bfa65aSBruce Evansoptions "IBCS2" 1961751bf650SJun-ichiro itojun Haginooptions KEY 1962751bf650SJun-ichiro itojun Haginooptions KEY_DEBUG 196325292acbSBruce Evansoptions LOCKF_DEBUG 1964c6de6a69SEivind Eklundoptions LOUTB 19654bc24b97SBruce Evansoptions KBD_MAXRETRY=4 19664bc24b97SBruce Evansoptions KBD_MAXWAIT=6 19674bc24b97SBruce Evansoptions KBD_RESETDELAY=201 19684bc24b97SBruce Evansoptions KBDIO_DEBUG=2 19694bc24b97SBruce Evansoptions MSGMNB=2049 19704bc24b97SBruce Evansoptions MSGMNI=41 19714bc24b97SBruce Evansoptions MSGSEG=2049 197256a956e5SBruce Evansoptions MSGSSZ=16 19734bc24b97SBruce Evansoptions MSGTQL=41 19744bc24b97SBruce Evansoptions NBUF=512 1975c6de6a69SEivind Eklundoptions NETATALKDEBUG 19764bc24b97SBruce Evansoptions NMBCLUSTERS=1024 19779546766aSBruce Evansoptions NPX_DEBUG 1978c6de6a69SEivind Eklundoptions PANIC_REBOOT_WAIT_TIME=16 19794bc24b97SBruce Evansoptions PSM_DEBUG=1 1980078d4ac9SBruce Evansoptions SCSI_NCR_DEBUG 1981078d4ac9SBruce Evansoptions SCSI_NCR_DFLT_TAGS=4 1982078d4ac9SBruce Evansoptions SCSI_NCR_MAX_SYNC=10000 1983078d4ac9SBruce Evansoptions SCSI_NCR_MAX_WIDE=1 1984078d4ac9SBruce Evansoptions SCSI_NCR_MYADDR=7 19854bc24b97SBruce Evansoptions SEMMAP=31 19864bc24b97SBruce Evansoptions SEMMNI=11 19874bc24b97SBruce Evansoptions SEMMNS=61 19884bc24b97SBruce Evansoptions SEMMNU=31 19894bc24b97SBruce Evansoptions SEMMSL=61 19904bc24b97SBruce Evansoptions SEMOPM=101 19914bc24b97SBruce Evansoptions SEMUME=11 1992b1529bdaSPeter Wemmoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 19934bc24b97SBruce Evansoptions SHMALL=1025 19944bc24b97SBruce Evansoptions "SHMMAX=(SHMMAXPGS*PAGE_SIZE+1)" 19954bc24b97SBruce Evansoptions SHMMAXPGS=1025 19964bc24b97SBruce Evansoptions SHMMIN=2 19974bc24b97SBruce Evansoptions SHMMNI=33 19984bc24b97SBruce Evansoptions SHMSEG=9 1999d656e316SBruce Evansoptions SI_DEBUG 200025292acbSBruce Evansoptions SIMPLELOCK_DEBUG 2001cefdbb04SBruce Evansoptions SPX_HACK 20025526d2d9SEivind Eklundoptions VFS_BIO_DEBUG 200304fb1490SNicolas Souchuoptions ENABLE_ALART 200416094866SJulian Elischer 2005f909c15bSEivind Eklund# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 2006f909c15bSEivind Eklund# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 2007b755b885SEivind Eklund# The DPT controllers are commonly re-licensed under other brand-names - 2008b755b885SEivind Eklund# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 2009b755b885SEivind Eklund# Compaq are actually DPT controllers. 2010b755b885SEivind Eklund# 201116094866SJulian Elischer# See sys/dev/dpt for debugging and other subtle options. 201216094866SJulian Elischer# DPT_VERIFY_HINTR Performs some strict hardware interrupts testing. 201316094866SJulian Elischer# Only use if you suspect PCI bus corruption problems 201416094866SJulian Elischer# DPT_RESTRICTED_FREELIST Normally, the freelisat used by the DPT for queue 201516094866SJulian Elischer# will grow to accomodate increased use. This growth 201616094866SJulian Elischer# will NOT shrink. To restrict the number of queue 201716094866SJulian Elischer# slots to exactly what the DPT can hold at one time, 201816094866SJulian Elischer# enable this option. 201916094866SJulian Elischer# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 2020b755b885SEivind Eklund# instruments are enabled. The tools in 2021b755b885SEivind Eklund# /usr/sbin/dpt_* assume these to be enabled. 2022b755b885SEivind Eklund# DPT_FREELIST_IS_STACK For optimal L{1,2} CPU cache utilization, enable 202316094866SJulian Elischer# this option. Otherwise, the transaction queue is 202416094866SJulian Elischer# a LIFO. I cannot measure the performance gain. 202516094866SJulian Elischer# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 202616094866SJulian Elischer# If you ant the driver to handle timeouts, enable 202716094866SJulian Elischer# this option. If your system is very busy, this 202816094866SJulian Elischer# option will create more trouble than solve. 202916094866SJulian Elischer# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 203016094866SJulian Elischer# wait when timing out with the above option. 203116094866SJulian Elischer# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 203216094866SJulian Elischer# DPT_LOST_IRQ When enabled, will try, once per second, to catch 203316094866SJulian Elischer# any interrupt that got lost. Seems to help in some 203416094866SJulian Elischer# DPT-firmware/Motherboard combinations. Minimal 203516094866SJulian Elischer# cost, great benefit. 2036b755b885SEivind Eklund# DPT_RESET_HBA Make "reset" actually reset the controller 2037b755b885SEivind Eklund# instead of fudging it. Only enable this if you 2038b755b885SEivind Eklund# are 100% certain you need it. 2039b755b885SEivind Eklund# DPT_SHUTDOWN_SLEEP Reset controller if a request take more than 2040b755b885SEivind Eklund# this number of seconds. Do NOT enable this 2041b755b885SEivind Eklund# unless you are really, really, really certain 2042b755b885SEivind Eklund# you need it. You are advised to call Simon (the 2043b755b885SEivind Eklund# driver author) before setting it, and NEVER, 2044b755b885SEivind Eklund# EVER set it to less than 300s (5 minutes). 204516094866SJulian Elischer 204616094866SJulian Elischercontroller dpt0 204716094866SJulian Elischer 204816094866SJulian Elischer# DPT options 204916094866SJulian Elischeroptions DPT_VERIFY_HINTR 205016094866SJulian Elischeroptions DPT_RESTRICTED_FREELIST 20517c0daaa8SEivind Eklund#!CAM# options DPT_MEASURE_PERFORMANCE 205216094866SJulian Elischeroptions DPT_FREELIST_IS_STACK 20537c0daaa8SEivind Eklund#!CAM# options DPT_HANDLE_TIMEOUTS 205416094866SJulian Elischeroptions DPT_TIMEOUT_FACTOR=4 205516094866SJulian Elischeroptions DPT_INTR_DELAY=200 # Some motherboards need that 205616094866SJulian Elischeroptions DPT_LOST_IRQ 2057b755b885SEivind Eklundoptions DPT_RESET_HBA 2058b755b885SEivind Eklund 2059b755b885SEivind Eklund# Don't EVER set this without having talked to Simon Shapiro on the phone 2060b755b885SEivind Eklund# first. 2061b755b885SEivind Eklundoptions DPT_SHUTDOWN_SLEEP=500 20621d33cf3dSNick Hibma 20631d33cf3dSNick Hibma# USB support 20641d33cf3dSNick Hibma# UHCI controller 2065b4e36adfSMatthew Dillon#controller uhci0 20661d33cf3dSNick Hibma# OHCI controller 20671d33cf3dSNick Hibmacontroller ohci0 20681d33cf3dSNick Hibma# General USB code (mandatory for USB) 20691d33cf3dSNick Hibmacontroller usb0 20701d33cf3dSNick Hibma# 20711d33cf3dSNick Hibma# for the moment we have to specify the priorities of the device 20721d33cf3dSNick Hibma# drivers explicitly by the ordering in the list below. This will 20731d33cf3dSNick Hibma# be changed in the future. 20741d33cf3dSNick Hibma# 20751d33cf3dSNick Hibma# USB mouse 20761d33cf3dSNick Hibmadevice ums0 20771d33cf3dSNick Hibma# USB keyboard 20781d33cf3dSNick Hibmadevice ukbd0 20791d33cf3dSNick Hibma# USB printer 20801d33cf3dSNick Hibmadevice ulpt0 20811d33cf3dSNick Hibma# USB communications driver 20821d33cf3dSNick Hibmadevice ucom0 20831d33cf3dSNick Hibma# USB modem driver 20841d33cf3dSNick Hibmadevice umodem0 20851d33cf3dSNick Hibma# Human Interface Device (anything with buttons and dials) 20861571f899SNick Hibmadevice uhid0 20871d33cf3dSNick Hibma# Generic USB device driver 20881d33cf3dSNick Hibmadevice ugen0 20891d33cf3dSNick Hibma# 20901d33cf3dSNick Hibmaoptions USB_DEBUG 20911d33cf3dSNick Hibmaoptions USBVERBOSE 2092