12365e64fSRodney W. Grimes# 219dde963SPeter Wemm# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3f71c01ccSPeter Wemm# 4f71c01ccSPeter Wemm# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 5f71c01ccSPeter Wemm# 'makeoptions', 'hints' etc go into the kernel configuration that you 6f71c01ccSPeter Wemm# run config(8) with. 7f71c01ccSPeter Wemm# 8f71c01ccSPeter Wemm# Lines that begin with 'hints.' are NOT for config(8), they go into your 9f71c01ccSPeter Wemm# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 102365e64fSRodney W. Grimes# 115d4850e7SAlexander Langer# Please use ``make LINT'' to create an old-style LINT file if you want to 125d4850e7SAlexander Langer# do kernel test-builds. 135d4850e7SAlexander Langer# 14c3aac50fSPeter Wemm# $FreeBSD$ 152365e64fSRodney W. Grimes# 162365e64fSRodney W. Grimes 176a8d6623SGarrett Wollman# 186a8d6623SGarrett Wollman# This directive is mandatory; it defines the architecture to be 1956be1833SKATO Takenori# configured for; in this case, the 386 family based IBM-PC and 2056be1833SKATO Takenori# compatibles. 216a8d6623SGarrett Wollman# 225895e3c8SPeter Wemmmachine i386 232365e64fSRodney W. Grimes 246a8d6623SGarrett Wollman# 256a8d6623SGarrett Wollman# This is the ``identification'' of the kernel. Usually this should 266a8d6623SGarrett Wollman# be the same as the name of your kernel. 276a8d6623SGarrett Wollman# 286a8d6623SGarrett Wollmanident LINT 296a8d6623SGarrett Wollman 306a8d6623SGarrett Wollman# 316a8d6623SGarrett Wollman# The `maxusers' parameter controls the static sizing of a number of 32c8b4c292SMatthew Dillon# internal system tables by a formula defined in subr_param.c. Setting 33c8b4c292SMatthew Dillon# maxusers to 0 will cause the system to auto-size based on physical 34c8b4c292SMatthew Dillon# memory. 356a8d6623SGarrett Wollman# 366a8d6623SGarrett Wollmanmaxusers 10 376a8d6623SGarrett Wollman 386a8d6623SGarrett Wollman# 391b3c07c8SPoul-Henning Kamp# We want LINT to cover profiling as well 408a10dafbSPeter Wemmprofile 2 411b3c07c8SPoul-Henning Kamp 421b3c07c8SPoul-Henning Kamp# 437bf01a14SPeter Wemm# The `makeoptions' parameter allows variables to be passed to the 44503e6666SBruce Evans# generated Makefile in the build area. 45503e6666SBruce Evans# 46503e6666SBruce Evans# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 47503e6666SBruce Evans# after most other flags. Here we use it to inhibit use of non-optimal 48503e6666SBruce Evans# gcc builtin functions (e.g., memcmp). 49503e6666SBruce Evans# 50503e6666SBruce Evans# DEBUG happens to be magic. 517bf01a14SPeter Wemm# The following is equivalent to 'config -g KERNELNAME' and creates 527bf01a14SPeter Wemm# 'kernel.debug' compiled with -g debugging as well as a normal 537bf01a14SPeter Wemm# 'kernel'. Use 'make install.debug' to install the debug kernel 547bf01a14SPeter Wemm# but that isn't normally necessary as the debug symbols are not loaded 557bf01a14SPeter Wemm# by the kernel and are not useful there anyway. 567bf01a14SPeter Wemm# 572c8635c6SPeter Wemm# KERNEL can be overridden so that you can change the default name of your 582c8635c6SPeter Wemm# kernel. 592c8635c6SPeter Wemm# 600e3d06b1SWarner Losh# MODULES_OVERRIDE can be used to limit modules built to a specific list. 610e3d06b1SWarner Losh# 62503e6666SBruce Evansmakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 635895e3c8SPeter Wemm#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 642c8635c6SPeter Wemm#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 650e3d06b1SWarner Losh# Only build Linux API modules and plus those parts of the sound system I need. 6606a9ff8eSWarner Losh#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 677bf01a14SPeter Wemm 687bf01a14SPeter Wemm# 6998eb9009SSeigo Tanimura# Certain applications can grow to be larger than the 512M limit 70d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 7198eb9009SSeigo Tanimura# allow that limit to grow to 1GB, and can be increased further 72d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 73d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 745ecfb8f9SJim Pirzyk# the limit. MAXSSIZ is the maximum that the stack limit can be 755ecfb8f9SJim Pirzyk# set to. You might want to set the default lower than the max, 765ecfb8f9SJim Pirzyk# and explicitly set the maximum with a shell command for processes 77d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 78d43f0f0aSJohn Dyson# 7998eb9009SSeigo Tanimuraoptions MAXDSIZ="(1024UL*1024*1024)" 805ecfb8f9SJim Pirzykoptions MAXSSIZ="(128UL*1024*1024)" 8198eb9009SSeigo Tanimuraoptions DFLDSIZ="(1024UL*1024*1024)" 82d43f0f0aSJohn Dyson 83a59d364aSMatthew Dillon# 84a59d364aSMatthew Dillon# BLKDEV_IOSIZE sets the default block size used in user block 85a59d364aSMatthew Dillon# device I/O. Note that this value will be overriden by the label 86a59d364aSMatthew Dillon# when specifying a block device from a label with a non-0 878b22cebbSMatthew Dillon# partition blocksize. The default is PAGE_SIZE. 88a59d364aSMatthew Dillon# 89a59d364aSMatthew Dillonoptions BLKDEV_IOSIZE=8192 90a59d364aSMatthew Dillon 9120f71813SJohn-Mark Gurney# Options for the VM subsystem 929a20f99aSJohn Baldwinoptions PQ_CACHESIZE=512 # color for 512k/16k cache 93b40ce416SJulian Elischeroptions KSTACK_PAGES=3 # number of 4k stack pages per process 949a20f99aSJohn Baldwin# Deprecated options supported for backwards compatibility 9520f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 969a20f99aSJohn Baldwin#options PQ_LARGECACHE # color for 512k/16k cache 9720f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 987c43028bSKelly Yancey#options PQ_MEDIUMCACHE # color for 256k/16k cache 997c43028bSKelly Yancey#options PQ_NORMALCACHE # color for 64k/16k cache 10020f71813SJohn-Mark Gurney 101827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 102827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 103ffd41c98SDoug Barton# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 104827d623eSJordan K. Hubbard# 105827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 106827d623eSJordan K. Hubbard 1077b03a440SPoul-Henning Kamp#options GEOM # Use the GEOMetry system for 1087b03a440SPoul-Henning Kamp # disk-I/O transformations. 1097b03a440SPoul-Henning Kamp 1108b140d57SMike Smith# 1118b140d57SMike Smith# The root device and filesystem type can be compiled in; 1128b140d57SMike Smith# this provides a fallback option if the root device cannot 1133b6c640cSCrist J. Clark# be correctly guessed by the bootstrap code, or an override if 1148b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 1158b140d57SMike Smith# 1168b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 1178b140d57SMike Smith 1186a8d6623SGarrett Wollman 1196a8d6623SGarrett Wollman##################################################################### 120477a642cSPeter Wemm# SMP OPTIONS: 121477a642cSPeter Wemm# 122477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 123477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 124477a642cSPeter Wemm# 125477a642cSPeter Wemm# Notes: 126477a642cSPeter Wemm# 127477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 128477a642cSPeter Wemm# 1295895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 130477a642cSPeter Wemm# 131477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 132477a642cSPeter Wemm# are required by your hardware. 133477a642cSPeter Wemm# 134477a642cSPeter Wemm 135477a642cSPeter Wemm# Mandatory: 136477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 137477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 138477a642cSPeter Wemm 139477a642cSPeter Wemm# 140477a642cSPeter Wemm# Rogue SMP hardware: 141477a642cSPeter Wemm# 142477a642cSPeter Wemm 143477a642cSPeter Wemm# Bridged PCI cards: 144477a642cSPeter Wemm# 145477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 146477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 147477a642cSPeter Wemm# cards you should refer to ??? 148477a642cSPeter Wemm 1491fe4c660SJohn Baldwin# SMP Debugging Options: 1501fe4c660SJohn Baldwin# 151ab4f2c18SJohn Baldwin# MUTEX_DEBUG enables various extra assertions in the mutex code. 1521fe4c660SJohn Baldwin# WITNESS enables the mutex witness code which detects deadlocks and cycles 1531fe4c660SJohn Baldwin# during locking operations. 154660d1e3aSJohn Baldwin# WITNESS_DDB causes the witness code to drop into the kernel debugger if 155660d1e3aSJohn Baldwin# a lock heirarchy violation occurs or if locks are held when going to 156660d1e3aSJohn Baldwin# sleep. 157660d1e3aSJohn Baldwin# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 158ab4f2c18SJohn Baldwinoptions MUTEX_DEBUG 1591fe4c660SJohn Baldwinoptions WITNESS 160660d1e3aSJohn Baldwinoptions WITNESS_DDB 161660d1e3aSJohn Baldwinoptions WITNESS_SKIPSPIN 1621fe4c660SJohn Baldwin 163477a642cSPeter Wemm 164477a642cSPeter Wemm##################################################################### 16556be1833SKATO Takenori# CPU OPTIONS 16656be1833SKATO Takenori 16756be1833SKATO Takenori# 16856be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 16956be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 170e44a0ea3SPeter Wemm# parts of the system run faster. 171e44a0ea3SPeter Wemm# I386_CPU is mutually exclusive with the other CPU types. 17256be1833SKATO Takenori# 173e44a0ea3SPeter Wemm#cpu I386_CPU 1745895e3c8SPeter Wemmcpu I486_CPU 1755895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1765895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 17756be1833SKATO Takenori 17856be1833SKATO Takenori# 17956be1833SKATO Takenori# Options for CPU features. 18056be1833SKATO Takenori# 1816df7ca7bSDavid Malone# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 1826df7ca7bSDavid Malone# forgotten to enable them. 1836df7ca7bSDavid Malone# 18456be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 18556be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 18656be1833SKATO Takenori# should not be used with Intel FPU. 18756be1833SKATO Takenori# 18856be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 18956be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 19056be1833SKATO Takenori# BlueLightning CPU box. 19156be1833SKATO Takenori# 19256be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 19356be1833SKATO Takenori# 1944962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1954962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1964962d938SKATO Takenori# 1976593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1989b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1999b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 2006593be60SKATO Takenori# 20156be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 20256be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 20356be1833SKATO Takenori# I/O device(s). 20456be1833SKATO Takenori# 2059d146ac5SPeter Wemm# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. 2069d146ac5SPeter Wemm# 20756be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 20856be1833SKATO Takenori# 20956be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 21056be1833SKATO Takenori# for i386 machines. 2114962d938SKATO Takenori# 212ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 21356be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 21456be1833SKATO Takenori# (no clock delay). 21556be1833SKATO Takenori# 21665cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 21765cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 21865cbb03cSKATO Takenori# The default value is 5. 21965cbb03cSKATO Takenori# 22056be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 22156be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 22256be1833SKATO Takenori# 1). 22356be1833SKATO Takenori# 22465cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 22565cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 22665cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 22765cbb03cSKATO Takenori# 22856be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 22956be1833SKATO Takenori# 23056be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 23156be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 23256be1833SKATO Takenori# 233e469dc2cSJeroen Ruigrok van der Werven# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 234e469dc2cSJeroen Ruigrok van der Werven# 2354536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2364536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2376593be60SKATO Takenori# 23856be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 23956be1833SKATO Takenori# flush at hold state. 24056be1833SKATO Takenori# 24156be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 24256be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 24356be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 24456be1833SKATO Takenori# 245b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 246b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 247c9e6ddc6SDoug Barton# executed. This option is only needed if I586_CPU is also defined, 248c9e6ddc6SDoug Barton# and should be included for any non-Pentium CPU that defines it. 249b0050656SJohn-Mark Gurney# 250925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 251925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 252925f3681SMike Smith# occupied by an ISA memory hole. 253925f3681SMike Smith# 25456be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 255ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 25656be1833SKATO Takenori# These options may crash your system. 25756be1833SKATO Takenori# 25856be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 25956be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 26056be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 26156be1833SKATO Takenori# 2626593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2636593be60SKATO Takenori# locked cycles in order to operate correctly. 2646593be60SKATO Takenori# 2656df7ca7bSDavid Maloneoptions CPU_ATHLON_SSE_HACK 2665895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2675895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2685895e3c8SPeter Wemmoptions CPU_BTB_EN 2695895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2705895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2719d146ac5SPeter Wemmoptions CPU_ENABLE_SSE 2725895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2735895e3c8SPeter Wemmoptions CPU_I486_ON_386 2745895e3c8SPeter Wemmoptions CPU_IORT 27565cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2765895e3c8SPeter Wemmoptions CPU_LOOP_EN 27765cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2785895e3c8SPeter Wemmoptions CPU_RSTK_EN 2795895e3c8SPeter Wemmoptions CPU_SUSP_HLT 280e469dc2cSJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2815895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2825895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2835895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2845895e3c8SPeter Wemm#options NO_F00F_HACK 28556be1833SKATO Takenori 28656be1833SKATO Takenori# 28756be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 28856be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 28956be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 29056be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 29156be1833SKATO Takenori# 29256be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 29356be1833SKATO Takenori# Don't enable both of these in a real config. 29456be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 29556be1833SKATO Takenori #new math emulator 29656be1833SKATO Takenori 29756be1833SKATO Takenori 29856be1833SKATO Takenori##################################################################### 2996a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 300690f540cSAndrey A. Chernov 3016a8d6623SGarrett Wollman# 3026a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 30356c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 30456c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 3056a8d6623SGarrett Wollman# 3065895e3c8SPeter Wemmoptions COMPAT_43 3076a8d6623SGarrett Wollman 3086a8d6623SGarrett Wollman# 3096a8d6623SGarrett Wollman# These three options provide support for System V Interface 3106a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 3116a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 3126a8d6623SGarrett Wollman# 3136a8d6623SGarrett Wollmanoptions SYSVSHM 3146a8d6623SGarrett Wollmanoptions SYSVSEM 3156a8d6623SGarrett Wollmanoptions SYSVMSG 3166a8d6623SGarrett Wollman 3176a8d6623SGarrett Wollman 3186a8d6623SGarrett Wollman##################################################################### 3196a8d6623SGarrett Wollman# DEBUGGING OPTIONS 3206a8d6623SGarrett Wollman 3216a8d6623SGarrett Wollman# 322b5d89ca8SBruce Evans# Enable the kernel debugger. 3236a8d6623SGarrett Wollman# 324b5d89ca8SBruce Evansoptions DDB 325b5d89ca8SBruce Evans 326b5d89ca8SBruce Evans# 3275ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3285ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3295ccab2afSGary Palmer# the machine to recover from a panic 3305ccab2afSGary Palmer# 3315ccab2afSGary Palmeroptions DDB_UNATTENDED 3325ccab2afSGary Palmer 3335ccab2afSGary Palmer# 334562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 335562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 336562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 337562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 338562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 339562d05dfSPaul Traina# 340562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 341562d05dfSPaul Traina 342562d05dfSPaul Traina# 3436a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3446a8d6623SGarrett Wollman# 3452365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 34621c64a07SAndrey A. Chernov 3476a8d6623SGarrett Wollman# 348c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 349c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 350c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 351c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 352c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 353c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 354c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 355c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 356c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 357d902baa4SJohn Baldwin# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 358d902baa4SJohn Baldwin# to the console by default. This functionality can be toggled via the 359d902baa4SJohn Baldwin# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 360c508c1b6SJohn Baldwin# 361c508c1b6SJohn Baldwinoptions KTR 362c508c1b6SJohn Baldwinoptions KTR_EXTEND 363c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 364c7ff3825SBruce Evansoptions KTR_COMPILE="(KTR_INTR|KTR_PROC)" 365a9672a81SJohn Baldwinoptions KTR_MASK=KTR_INTR 366c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 367d902baa4SJohn Baldwinoptions KTR_VERBOSE 368c508c1b6SJohn Baldwin 369c508c1b6SJohn Baldwin# 3705526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3716a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3726a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3736a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3746a8d6623SGarrett Wollman# programming errors. 3756a8d6623SGarrett Wollman# 3765526d2d9SEivind Eklundoptions INVARIANTS 3775526d2d9SEivind Eklund 3785526d2d9SEivind Eklund# 37934b15f2aSJohn Baldwin# The INVARIANT_SUPPORT option makes us compile in support for 38034b15f2aSJohn Baldwin# verifying some of the internal structures. It is a prerequisite for 38134b15f2aSJohn Baldwin# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 38234b15f2aSJohn Baldwin# called. The intent is that you can set 'INVARIANTS' for single 38334b15f2aSJohn Baldwin# source files (by changing the source file or specifying it on the 38434b15f2aSJohn Baldwin# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 38534b15f2aSJohn Baldwin# wish to build a kernel module with 'INVARIANTS', then adding 38634b15f2aSJohn Baldwin# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 38734b15f2aSJohn Baldwin# infrastructure without the added overhead. 38834b15f2aSJohn Baldwin# 38934b15f2aSJohn Baldwinoptions INVARIANT_SUPPORT 39034b15f2aSJohn Baldwin 39134b15f2aSJohn Baldwin# 3925526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3935526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3945526d2d9SEivind Eklund# it is disabled by default. 3955526d2d9SEivind Eklund# 3960dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 397da59a31cSDavid Greenman 3980dd1eea1SJordan K. Hubbard# 3990b5438c6SRobert Watson# REGRESSION causes optional kernel interfaces necessary only for regression 4000b5438c6SRobert Watson# testing to be enabled. These interfaces may consitute security risks 4010b5438c6SRobert Watson# when enabled, as they permit processes to easily modify aspects of the 4020b5438c6SRobert Watson# run-time environment to reproduce unlikely or unusual (possibly normally 4030b5438c6SRobert Watson# impossible) scenarios. 4040b5438c6SRobert Watson# 4050b5438c6SRobert Watsonoptions REGRESSION 4060b5438c6SRobert Watson 4070b5438c6SRobert Watson# 4081432aa0cSJohn Baldwin# RESTARTABLE_PANICS allows one to continue from a panic as if it were 4091432aa0cSJohn Baldwin# a call to the debugger via the Debugger() function instead. It is only 4101432aa0cSJohn Baldwin# useful if a kernel debugger is present. To restart from a panic, reset 4111432aa0cSJohn Baldwin# the panicstr variable to NULL and continue execution. This option is 4121432aa0cSJohn Baldwin# for development use only and should NOT be used in production systems 4131432aa0cSJohn Baldwin# to "workaround" a panic. 4141432aa0cSJohn Baldwin# 4159d60f0cbSJohn Baldwin#options RESTARTABLE_PANICS 4161432aa0cSJohn Baldwin 4171432aa0cSJohn Baldwin# 418348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 419348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 420348acd94SGarrett Wollman# 421348acd94SGarrett Wollmanoptions PERFMON 422348acd94SGarrett Wollman 423346ebe51SEivind Eklund 424346ebe51SEivind Eklund# 425346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 426346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 427346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 428346ebe51SEivind Eklund# from.) 429346ebe51SEivind Eklund# 430346ebe51SEivind Eklundoptions COMPILING_LINT 431346ebe51SEivind Eklund 432346ebe51SEivind Eklund 433348acd94SGarrett Wollman# XXX - this doesn't belong here. 4340dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 4350dd1eea1SJordan K. Hubbardoptions UCONSOLE 4360dd1eea1SJordan K. Hubbard 43796fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 4382398f0cdSPeter Wemm#options USERCONFIG #boot -c editor 4392398f0cdSPeter Wemm#options INTRO_USERCONFIG #imply -c and show intro screen 4402398f0cdSPeter Wemm#options VISUAL_USERCONFIG #visual boot -c editor 4416a8d6623SGarrett Wollman 4426a8d6623SGarrett Wollman##################################################################### 4436a8d6623SGarrett Wollman# NETWORKING OPTIONS 44470c0b54cSAndrey A. Chernov 4456a8d6623SGarrett Wollman# 4466a8d6623SGarrett Wollman# Protocol families: 4476a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 44811bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 44911bfa65aSBruce Evans# value. 4506a8d6623SGarrett Wollman# 4516a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 45251f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4536a800098SYoshinobu Inoueoptions IPSEC #IP security 4546a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4556a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 456f73bbaf2SDavid Greenman 457cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 458cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 459cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 460cc6a66f2SJulian Elischer 461b40ce416SJulian Elischer#options NCP #NetWare Core protocol 462e83e2322SBoris Popov 46334b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 4648b6f5e65SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG #Appletalk debugging 46534b5fca7SJulian Elischer 46611bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 46711bfa65aSBruce Evans#options NS #Xerox NS protocols 468dc915e7cSGarrett Wollman#options NSIP #XNS over IP 46963a74862SSteven Wallace 470daaa73b5SRobert Watson# 471daaa73b5SRobert Watson# SMB/CIFS requester 472daaa73b5SRobert Watson# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 473daaa73b5SRobert Watson# options. 474daaa73b5SRobert Watson# NETSMBCRYPTO enables support for encrypted passwords. 475daaa73b5SRobert Watsonoptions NETSMB #SMB/CIFS requester 476daaa73b5SRobert Watsonoptions NETSMBCRYPTO #encrypted password support for SMB 477daaa73b5SRobert Watson 478d8589bd5SBoris Popov# mchain library. It can be either loaded as KLD or compiled into kernel 479d8589bd5SBoris Popovoptions LIBMCHAIN 480d8589bd5SBoris Popov 4814cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4824cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4834cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4844cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 48592a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 48692a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4874cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4884cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 48992a3e552SArchie Cobbsoptions NETGRAPH_BPF 4904cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4914cf49a43SJulian Elischeroptions NETGRAPH_ECHO 49246aa8b9bSArchie Cobbsoptions NETGRAPH_ETHER 4934cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 49437379158SBrooks Davisoptions NETGRAPH_GIF 49537379158SBrooks Davisoptions NETGRAPH_GIF_DEMUX 4964cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4974cf49a43SJulian Elischeroptions NETGRAPH_IFACE 49837379158SBrooks Davisoptions NETGRAPH_IP_INPUT 49948e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 5004cf49a43SJulian Elischeroptions NETGRAPH_LMI 501a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 502a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 503a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 5047d7a5b89SArchie Cobbsoptions NETGRAPH_ONE2MANY 505b0801bacSArchie Cobbsoptions NETGRAPH_PPP 506b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 507add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 5084cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 509b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 5104d60fee2SBrooks Davisoptions NETGRAPH_SPLIT 5114cf49a43SJulian Elischeroptions NETGRAPH_TEE 5124cf49a43SJulian Elischeroptions NETGRAPH_TTY 5134cf49a43SJulian Elischeroptions NETGRAPH_UI 514b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 5154cf49a43SJulian Elischer 516c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 517599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 51848ecc012SPoul-Henning Kampdevice musycc # LMC/SBE LMC1504 quad T1/E1 5193cf4d0bfSPoul-Henning Kamp 5206a8d6623SGarrett Wollman# 5216a8d6623SGarrett Wollman# Network interfaces: 522f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 523f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 52456c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 525722012ccSJulian Elischer# configured or token-ring is enabled. 5261a02faf6SGarrett Wollman# The `fddi' device provides generic code to support FDDI. 527eda6ecb2SMax Khon# The `arcnet' device provides generic code to support Arcnet. 528f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 529e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 530f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 531f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 532f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 533d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 534d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 535d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 536f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 53759d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 5381a02faf6SGarrett Wollman# included for testing purposes. This shows up as the `ds' interface. 5394c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 540f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 541f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 542cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 543cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 544f57fc21cSJeroen Ruigrok van der Werven# The XBONEHACK option allows the same pair of addresses to be configured on 545f57fc21cSJeroen Ruigrok van der Werven# multiple gif interfaces. 546f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 547cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 548d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 549f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 5505d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 5516a8d6623SGarrett Wollman# 552829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 553829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 554829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 5556b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 556829b5d55SPeter Wemm# See pppd(8) for more details. 55789327d27SPeter Wemm# 558f71c01ccSPeter Wemmdevice ether #Generic Ethernet 5590fa2bf54SBrooks Davisdevice vlan #VLAN support 560f71c01ccSPeter Wemmdevice token #Generic TokenRing 561f71c01ccSPeter Wemmdevice fddi #Generic FDDI 562eda6ecb2SMax Khondevice arcnet #Generic Arcnet 563f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 564f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 565f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 566f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 5674c12b435SNick Sayerdevice tap #Virtual Ethernet driver 568f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 569f71c01ccSPeter Wemmdevice sl #Serial Line IP 570f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 57189327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 57289327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5736b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 574d29895dcSGarrett Wollman 575f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5765d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5775d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5785d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5795d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5805d94d71cSBoris Popov 581cfa1ca9dSYoshinobu Inoue# for IPv6 5829753d2f8SBrooks Davisdevice gif #IPv6 and IPv4 tunneling 583f57fc21cSJeroen Ruigrok van der Wervenoptions XBONEHACK 5842f653328SBrooks Davisdevice faith #for IPv6 and IPv4 translation 585d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 586cfa1ca9dSYoshinobu Inoue 5876a8d6623SGarrett Wollman# 5886a8d6623SGarrett Wollman# Internet family options: 5896a8d6623SGarrett Wollman# 5906a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5916a8d6623SGarrett Wollman# with mrouted(8). 5926a8d6623SGarrett Wollman# 593d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 594ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 595ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 596ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 597ab6e02daSJordan K. Hubbard# 598ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 599ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 600a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 601ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 602ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 603ab6e02daSJordan K. Hubbard# feature works properly. 6048dd4744eSJordan K. Hubbard# 605ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 606ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 607ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 608ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 609ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 610ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 611ffdd472dSPeter Wemm# out of sync. 612d29895dcSGarrett Wollman# 61393e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 61493e0e116SJulian Elischer# 6151b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 6161b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 6171b968362SDag-Erling Smørgrav# from traceroute and similar tools. 6181b968362SDag-Erling Smørgrav# 61908d38d45SRobert Watson# PFIL_HOOKS enables an abtraction layer which is meant to be used in 62008d38d45SRobert Watson# network code where filtering is required. See the pfil(9) man page. 62108d38d45SRobert Watson# This option is a subset of the IPFILTER option. 62208d38d45SRobert Watson# 6235e331acdSGarrett Wollman# TCPDEBUG enables code which keeps traces of the TCP state machine 6245e331acdSGarrett Wollman# for sockets with the SO_DEBUG option set, which can then be examined 6255e331acdSGarrett Wollman# using the trpt(8) utility. 62665e8111fSBruce Evans# 627e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 628d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 6294479e72cSCrist J. Clarkoptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 6301857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 6315895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 632e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 633210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 634210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 635210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 636210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 63793e0e116SJulian Elischeroptions IPDIVERT #divert sockets 6389cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 6399cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 6408259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 6411b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 64208d38d45SRobert Watsonoptions PFIL_HOOKS 64365e8111fSBruce Evansoptions TCPDEBUG 6446a8d6623SGarrett Wollman 64564dddc18SKris Kennaway# RANDOM_IP_ID causes the ID field in IP packets to be randomized 64664dddc18SKris Kennaway# instead of incremented by 1 with each packet generated. This 64764dddc18SKris Kennaway# option closes a minor information leak which allows remote 64864dddc18SKris Kennaway# observers to determine the rate of packet generation on the 64964dddc18SKris Kennaway# machine by watching the counter. 65064dddc18SKris Kennawayoptions RANDOM_IP_ID 65164dddc18SKris Kennaway 652a79b7128SAlfred Perlstein# Statically Link in accept filters 653a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 654a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 655a79b7128SAlfred Perlstein 656e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 657e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 658e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 659e46cd3d4SDag-Erling Smørgrav# 660e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 661e46cd3d4SDag-Erling Smørgrav 66268e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 663c578eeb3SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 664c578eeb3SLuigi Rizzo# When you run DUMMYNET it is advisable to also have "options HZ=1000" 665c578eeb3SLuigi Rizzo# to achieve a smoother scheduling of the traffic. 666c578eeb3SLuigi Rizzo# 66768e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 668c578eeb3SLuigi Rizzo# You can use IPFIREWALL and DUMMYNET together with bridging. 669c578eeb3SLuigi Rizzo# 67068ec4eb6SLuigi Rizzooptions DUMMYNET 67168ec4eb6SLuigi Rizzooptions BRIDGE 67268e9d934SLuigi Rizzo 6733f8c4506SPoul-Henning Kamp# 6743f8c4506SPoul-Henning Kamp# ATM (HARP version) options 6753f8c4506SPoul-Henning Kamp# 6763f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6773f8c4506SPoul-Henning Kamp# for ATM support. 6783f8c4506SPoul-Henning Kamp# 6793f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6803f8c4506SPoul-Henning Kamp# 6813f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6823f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6833f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6843f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6853f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6863f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6873f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6883f8c4506SPoul-Henning Kamp# 6893f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6903f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6913f8c4506SPoul-Henning Kamp# 6923f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6933f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6943f8c4506SPoul-Henning Kamp# 6953f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6963f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6973f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6983f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6993f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 700c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 701c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 7023f8c4506SPoul-Henning Kamp 703c7c78163SLuigi Rizzo# 704c7c78163SLuigi Rizzo# DEVICE_POLLING adds support for mixed interrupt-polling handling 705c7c78163SLuigi Rizzo# of network device drivers, which has significant benefits in terms 706c7c78163SLuigi Rizzo# of robustness to overloads and responsivity, as well as permitting 707c7c78163SLuigi Rizzo# accurate scheduling of the CPU time between kernel network processing 708c7c78163SLuigi Rizzo# and other activities. The drawback is a moderate (up to 1/HZ seconds) 709c7c78163SLuigi Rizzo# potential increase in response times. 710c7c78163SLuigi Rizzo# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 711c7c78163SLuigi Rizzo# to achieve smoother behaviour. 712c7c78163SLuigi Rizzo# Additionally, you can enable/disable polling at runtime with the 713c7c78163SLuigi Rizzo# sysctl variable kern.polling.enable (defaults off), and select 714c7c78163SLuigi Rizzo# the CPU fraction reserved to userland with the sysctl variable 715c7c78163SLuigi Rizzo# kern.polling.user_frac (default 50, range 0..100). 716c7c78163SLuigi Rizzo# 717c7c78163SLuigi Rizzo# Only the "dc" "fxp" and "sis" devices support this mode of operation at 718c7c78163SLuigi Rizzo# the time of this writing. 719c7c78163SLuigi Rizzo 720c445626aSLuigi Rizzooptions DEVICE_POLLING 721c7c78163SLuigi Rizzo 7226a8d6623SGarrett Wollman 7236a8d6623SGarrett Wollman##################################################################### 7246a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 725e3178a06SJordan K. Hubbard 7262365e64fSRodney W. Grimes# 7276a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 7286a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 729888a8e35SPoul-Henning Kamp# time. (Exception: the UFS family--- FFS --- cannot 7306a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 7316a8d6623SGarrett Wollman# compile other filesystems as well. 7326a8d6623SGarrett Wollman# 733a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 734a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 735a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 736a5b88b01SKATO Takenori# soul to sit down and fix them. 7372365e64fSRodney W. Grimes# 738f1a9c715SDavid Greenman 7396a8d6623SGarrett Wollman# One of these is mandatory: 7406a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 741eb25edbdSPeter Wemmoptions NFSCLIENT #Network File System 742eb25edbdSPeter Wemmoptions NFSSERVER #Network File System 7436a8d6623SGarrett Wollman 7446a8d6623SGarrett Wollman# The rest are optional: 7455895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 74699d300a1SRuslan Ermilovoptions FDESCFS #File descriptor filesystem 7470adb9b96SPeter Wemmoptions HPFS #OS/2 File system 748dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 7493ee9bf69SEivind Eklundoptions NTFS #NT File System 750f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 751b40ce416SJulian Elischer#options NWFS #NetWare filesystem 75299d300a1SRuslan Ermilovoptions PORTALFS #Portal filesystem 7534d2647f9SDag-Erling Smørgravoptions PROCFS #Process filesystem (requires PSEUDOFS) 75452ebde4fSDag-Erling Smørgravoptions PSEUDOFS #Pseudo-filesystem framework 755daaa73b5SRobert Watsonoptions SMBFS #SMB/CIFS filesystem 756f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 75799d300a1SRuslan Ermilovoptions UNIONFS #Union filesystem 758ab9f3b29SPoul-Henning Kamp# options NODEVFS #disable devices filesystem 759bcf77694SPeter Wemm# The xFS_ROOT options REQUIRE the associated ``options xFS'' 760bcf77694SPeter Wemmoptions NFS_ROOT #NFS usable as root device 7610b0c10b4SAdrian Chadd# This code enables IFS, an FFS which exports inodes as the namespace. 7620b0c10b4SAdrian Chadd# You can find details in src/sys/ufs/ifs/README . 7630b0c10b4SAdrian Chaddoptions IFS 764f1a9c715SDavid Greenman 765d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 766d61e6649SAlexander Langer# making abrupt shutdown less risky. 767f8f8d7afSEivind Eklund# 7683d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 769b1897c19SJulian Elischer 770a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 77151be6918SChris D. Faulhaber# and is used for ACLs, Capabilities, and MAC labels. 77251be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.extattr for more information. 77349993db0SRobert Watsonoptions UFS_EXTATTR 77449993db0SRobert Watsonoptions UFS_EXTATTR_AUTOSTART 775a64ed089SRobert Watson 77651be6918SChris D. Faulhaber# Access Control List support for UFS filesystems. The current ACL 77751be6918SChris D. Faulhaber# implementation requires extended attribute support, UFS_EXTATTR, 77851be6918SChris D. Faulhaber# for the underlying filesystem. 77951be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.acls for more information. 78051be6918SChris D. Faulhaberoptions UFS_ACL 78151be6918SChris D. Faulhaber 7829b5ad47fSIan Dowse# Directory hashing improves the speed of operations on very large 7839b5ad47fSIan Dowse# directories at the expense of some memory. 7849b5ad47fSIan Dowseoptions UFS_DIRHASH 7859b5ad47fSIan Dowse 78671e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 78771e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 78871e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 78971e4fff8SPoul-Henning Kamp 79071e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 79171e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 79271e4fff8SPoul-Henning Kampoptions MD_ROOT 793d52d7365SPoul-Henning Kamp 794a401ebbeSDavid Greenman# Allow this many swap-devices. 7958f7939aeSMatthew Dillon# 7968f7939aeSMatthew Dillon# In order to manage swap, the system must reserve bitmap space that 7978f7939aeSMatthew Dillon# scales with the largest mounted swap device multiplied by NSWAPDEV, 7988f7939aeSMatthew Dillon# irregardless of whether other swap devices exist or not. So it 7998f7939aeSMatthew Dillon# is not a good idea to make this value too large. 8002727da4cSDag-Erling Smørgravoptions NSWAPDEV=5 801a401ebbeSDavid Greenman 802495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 8032365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 8046a8d6623SGarrett Wollman 805276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 806276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 807276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 808276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 809ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 8106110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 811276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 812276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 813276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 814276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 815276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 816276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 817cb800e34SJulian Elischer# 818cb800e34SJulian Elischeroptions SUIDDIR 819cb800e34SJulian Elischer 820df394affSJohn-Mark Gurney# NFS options: 8215895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 8225895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 8235895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 8245895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 8255895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 8265895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 827df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 828df394affSJohn-Mark Gurney 8299afcea2fSRobert V. Baron# Coda stuff: 8309afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 831f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 832a1d55890SJordan K. Hubbard 833053a2b61SEivind Eklund# 834053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 835053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 836053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 837053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 838053a2b61SEivind Eklund# 8395895e3c8SPeter Wemmoptions EXT2FS 840053a2b61SEivind Eklund 841dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 8420cbe2ad6SRobert Watson# stability and security issues in the current aio code that make it 8430cbe2ad6SRobert Watson# unsuitable for inclusion on machines with untrusted local users. 844dd85920aSJason Evansoptions VFS_AIO 845053a2b61SEivind Eklund 846c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 847c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 848c16dc61bSEivind Eklund# 849c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 850c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 851c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 852c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 853c16dc61bSEivind Eklund# 854c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 855c16dc61bSEivind Eklund# special workloads. 856c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 857c16dc61bSEivind Eklund 85815bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 859ac519db0SMark Murraydevice random 86015bbdecfSMark Murray 8616a8d6623SGarrett Wollman 8626a8d6623SGarrett Wollman##################################################################### 863abc97a06SBruce Evans# POSIX P1003.1B 864abc97a06SBruce Evans 865ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 866abc97a06SBruce Evans# P1003_1B: Infrastructure 867abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 868abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 869abc97a06SBruce Evans 8705895e3c8SPeter Wemmoptions P1003_1B 8715895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 8725895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 873abc97a06SBruce Evans 874abc97a06SBruce Evans 875abc97a06SBruce Evans##################################################################### 876000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 877000033d0SJeroen Ruigrok van der Werven 878000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 879c578eeb3SLuigi Rizzo# default value (100) means a granularity of 10ms (1s/HZ). 880c578eeb3SLuigi Rizzo# Some subsystems, such as DUMMYNET, might benefit from a smaller 881c578eeb3SLuigi Rizzo# granularity such as 1ms or less, for a smoother scheduling of packets. 882c578eeb3SLuigi Rizzo# Consider, however, that reducing the granularity too much might 883c578eeb3SLuigi Rizzo# cause excessive overhead in clock interrupt processing, 884c578eeb3SLuigi Rizzo# potentially causing ticks to be missed and thus actually reducing 885000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 886000033d0SJeroen Ruigrok van der Werven 887000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 888000033d0SJeroen Ruigrok van der Werven 8897ed3fd6dSRobert Watson# The following options are used for debugging clock behavior only, and 8907ed3fd6dSRobert Watson# should not be used for production systems. 8917ed3fd6dSRobert Watson# 892552c7f1bSRobert Watson# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 893552c7f1bSRobert Watson# until the user presses a key. 894000033d0SJeroen Ruigrok van der Werven 895000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 896552c7f1bSRobert Watson 897552c7f1bSRobert Watson# The following two options measure the frequency of the corresponding 898552c7f1bSRobert Watson# clock relative to the RTC (onboard mc146818a). 899552c7f1bSRobert Watson 900000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 901000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 902000033d0SJeroen Ruigrok van der Werven 903000033d0SJeroen Ruigrok van der Werven 904000033d0SJeroen Ruigrok van der Werven##################################################################### 905de6a307eSPeter Dufault# SCSI DEVICES 906de6a307eSPeter Dufault 9076a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 9086a8d6623SGarrett Wollman 9096a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 910ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 9116a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 9126a8d6623SGarrett Wollman# device configuration sections below. 9136a8d6623SGarrett Wollman# 914265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 915ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 916ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 917ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 918ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 919ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 920ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 921ebc1a0e2SPeter Dufault# configuration around. 922ebc1a0e2SPeter Dufault 923ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 924ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 925700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 926700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 927ebc1a0e2SPeter Dufault 928ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 929ebc1a0e2SPeter Dufault 930f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 931f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 932f71c01ccSPeter Wemmhint.scbus.1.bus="0" 933f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 934f71c01ccSPeter Wemmhint.scbus.3.bus="0" 935f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 936f71c01ccSPeter Wemmhint.scbus.2.bus="1" 937f71c01ccSPeter Wemmhint.da.0.at="scbus0" 938f71c01ccSPeter Wemmhint.da.0.target="0" 939f71c01ccSPeter Wemmhint.da.0.unit="0" 940f71c01ccSPeter Wemmhint.da.1.at="scbus3" 941f71c01ccSPeter Wemmhint.da.1.target="1" 942f71c01ccSPeter Wemmhint.da.2.at="scbus2" 943f71c01ccSPeter Wemmhint.da.2.target="3" 944f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 945f71c01ccSPeter Wemmhint.sa.1.target="6" 946ebc1a0e2SPeter Dufault 947ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 948ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 949ebc1a0e2SPeter Dufault 950ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 951ebc1a0e2SPeter Dufault 952cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 953cf2458c9SMatt Jacob# 954cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 955cf2458c9SMatt Jacob# ("WORM") devices. 956cf2458c9SMatt Jacob# 957cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 958cf2458c9SMatt Jacob# 959cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 960cf2458c9SMatt Jacob# 961cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 962cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 963cf2458c9SMatt Jacob# 964cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 965cf2458c9SMatt Jacob# 966cf2458c9SMatt Jacob# 967cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 968cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 969cf2458c9SMatt Jacob# 970cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 971cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 972cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 973cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 974cf2458c9SMatt Jacob# 975cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 976cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 977cf2458c9SMatt Jacob# to them. 978cf2458c9SMatt Jacob# 979265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 980cf2458c9SMatt Jacob# configuration as the "pass" driver. 981ebc1a0e2SPeter Dufault 982c9953c3bSPeter Wemmdevice scbus #base SCSI code 983c9953c3bSPeter Wemmdevice ch #SCSI media changers 984c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 985c9953c3bSPeter Wemmdevice sa #SCSI tapes 986c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 98764ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 988cf2458c9SMatt Jacobdevice pt #SCSI processor 98964ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 99064ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 991cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 9928909a72bSPeter Dufault 993700daf5eSJustin T. Gibbs# CAM OPTIONS: 994700daf5eSJustin T. Gibbs# debugging options: 995700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 996700daf5eSJustin T. Gibbs# specify them all! 997700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 998700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 999700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 1000700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 1001d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 1002d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 1003700daf5eSJustin T. Gibbs# 1004700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 1005b29f9e40SMatt Jacob# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 1006b29f9e40SMatt Jacob# to soon 1007700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 1008700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 100956234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 101056234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 101156234437SKenneth D. Merry# freeze the device queue after a bus device reset. 1012700daf5eSJustin T. Gibbsoptions CAMDEBUG 10135895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 10145895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 10155895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 10165895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 10175895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 1018700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 1019700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 102056234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 10211a7c583cSGarrett Wollman 1022700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 1023700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 1024700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 1025700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 1026700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 1027700daf5eSJustin T. Gibbs# respectively. 102893063432SJoerg Wunsch# 1029700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 1030700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 1031700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 103293063432SJoerg Wunsch# 10335895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 10345895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 103593063432SJoerg Wunsch 10369dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 1037b29f9e40SMatt Jacob# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 10389dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 10399dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 10409dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 10419f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 1042b29f9e40SMatt Jacoboptions SA_IO_TIMEOUT="(4)" 10435895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 10445895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 10455895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 10469f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 10479dfb4471SKenneth D. Merry 10483ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 10493ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 10503ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 10513ece1bd2SKenneth D. Merry 10528904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 10538904e70bSMatt Jacob# 10548904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 10558904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 10568904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 10578904e70bSMatt Jacob# are in.... 10588904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 10598904e70bSMatt Jacob 10606a8d6623SGarrett Wollman 10616a8d6623SGarrett Wollman##################################################################### 10626a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 10636a8d6623SGarrett Wollman 10641160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 10651160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 10661160da92SJoerg Wunsch# `xterm', among others. 10671160da92SJoerg Wunsch 1068f71c01ccSPeter Wemmdevice pty #Pseudo ttys 10696d823e81SJulian Elischerdevice nmdm #back-to-back tty devices 1070f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 1071f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 1072f71c01ccSPeter Wemmdevice md #Memory/malloc disk 1073f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 1074efacde1bSBrooks Davisdevice ccd #Concatenated disk driver 1075be174c7eSGreg Lehey 1076be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 1077be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 1078be174c7eSGreg Lehey# device is also untested. Use at your own risk. 10794cc4752cSGreg Lehey# 10804cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 108198a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 10824cc4752cSGreg Lehey# the following message from vinum(8): 10834cc4752cSGreg Lehey# 10844cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 10854cc4752cSGreg Lehey# 10864cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 1087f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 10883ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 10899ba0e7c3SBruce Evans 10906f2d8adbSBoris Popov# Kernel side iconv library 10916f2d8adbSBoris Popovoptions LIBICONV 10926f2d8adbSBoris Popov 109358067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 10945895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 109558067a99SPoul-Henning Kamp 10966a8d6623SGarrett Wollman 10976a8d6623SGarrett Wollman##################################################################### 1098d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 10996a8d6623SGarrett Wollman 1100d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 11016a8d6623SGarrett Wollman 11026a8d6623SGarrett Wollman# 110316e164e3SBruce Evans# Mandatory ISA devices: isa, npx 11046a8d6623SGarrett Wollman# 1105c9953c3bSPeter Wemmdevice isa 11062365e64fSRodney W. Grimes 11076a8d6623SGarrett Wollman# 11086a8d6623SGarrett Wollman# Options for `isa': 11096a8d6623SGarrett Wollman# 1110d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1111d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1112d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 1113d72ee36fSBruce Evans# 11149ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1115d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 11169ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 11179ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 11189ba0e7c3SBruce Evans# versions. 11199ba0e7c3SBruce Evans# 1120b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 11219bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 11229bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 11239bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 11249bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 11259bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 11269bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 11279bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1128b2796687SNate Williams# 11295eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 11305eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 11315eb46edfSDavid Greenman# keyboard controllers. 113277959e8eSMarc G. Fournier 11339ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1134f71c01ccSPeter Wemmoptions AUTO_EOI_1 113519dde963SPeter Wemm#options AUTO_EOI_2 1136f71c01ccSPeter Wemm 1137f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 113819dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 11393af6b652SDavid Greenman 1140595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1141595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1142a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1143595f6341SPoul-Henning Kamp 1144595f6341SPoul-Henning Kampoptions PPS_SYNC 1145595f6341SPoul-Henning Kamp 1146c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1147c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1148c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1149c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1150c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1151a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1152c2906d55SPoul-Henning Kamp 11535895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1154c2906d55SPoul-Henning Kamp 1155d61e6649SAlexander Langer# 1156d61e6649SAlexander Langer# EISA bus 1157d61e6649SAlexander Langer# 1158d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1159d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1160d61e6649SAlexander Langer 1161d61e6649SAlexander Langerdevice eisa 1162d61e6649SAlexander Langer 1163d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1164d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1165d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1166d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1167d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1168d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1169d61e6649SAlexander Langeroptions EISA_SLOTS=12 1170d61e6649SAlexander Langer 1171d61e6649SAlexander Langer# 1172d61e6649SAlexander Langer# MCA bus: 1173d61e6649SAlexander Langer# 1174d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1175d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1176d61e6649SAlexander Langer# No hints are required for MCA. 1177d61e6649SAlexander Langer 1178d61e6649SAlexander Langerdevice mca 1179d61e6649SAlexander Langer 1180d61e6649SAlexander Langer# 1181d61e6649SAlexander Langer# PCI bus & PCI options: 1182d61e6649SAlexander Langer# 1183d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1184d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1185d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1186d61e6649SAlexander Langer 1187d61e6649SAlexander Langerdevice pci 1188d61e6649SAlexander Langer 1189a7ecc804SPeter Wemm# 1190a7ecc804SPeter Wemm# AGP GART support 1191a7ecc804SPeter Wemmdevice agp 1192a7ecc804SPeter Wemm 1193d61e6649SAlexander Langer# PCI options 1194d61e6649SAlexander Langer# 1195c797ab47SBruce Evans#Enable pci resources left off by a "lazy" BIOS: 1196c797ab47SBruce Evansoptions PCI_ENABLE_IO_MODES 1197d61e6649SAlexander Langer 1198d61e6649SAlexander Langer 1199d61e6649SAlexander Langer##################################################################### 1200d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1201d61e6649SAlexander Langer 1202d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1203d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1204d61e6649SAlexander Langer# For ISA the required hints are listed. 1205d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1206d61e6649SAlexander Langer# are needed. 1207d61e6649SAlexander Langer 1208d61e6649SAlexander Langer# 1209d61e6649SAlexander Langer# Mandatory devices: 1210d61e6649SAlexander Langer# 1211d61e6649SAlexander Langer 121223f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1213f71c01ccSPeter Wemmdevice atkbdc 1 1214f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1215f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 12162ad872c5SKazutaka YOKOTA 12172ad872c5SKazutaka YOKOTA# The AT keyboard 1218f71c01ccSPeter Wemmdevice atkbd 1219f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1220f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 12212ad872c5SKazutaka YOKOTA 12220a0319c2SKazutaka YOKOTA# Options for atkbd: 12230a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 12240a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 12250a0319c2SKazutaka YOKOTA 12260a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 12270a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 12280a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 12290a0319c2SKazutaka YOKOTA 1230e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1231e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1232e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1233a9032e75SJeroen Ruigrok van der Werven# 0x03 Force detection and avoid reset, might help with certain 1234a9032e75SJeroen Ruigrok van der Werven# dockingstations 1235e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1236e1b5fc4cSKazutaka YOKOTA 12372ad872c5SKazutaka YOKOTA# PS/2 mouse 1238f71c01ccSPeter Wemmdevice psm 1239f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1240f71c01ccSPeter Wemmhint.psm.0.irq="12" 12412ad872c5SKazutaka YOKOTA 12422ad872c5SKazutaka YOKOTA# Options for psm: 1243273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 12442ad872c5SKazutaka YOKOTA #for some laptops 12452ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 12462ad872c5SKazutaka YOKOTA 12472ad872c5SKazutaka YOKOTA# The video card driver. 1248f71c01ccSPeter Wemmdevice vga 1249f71c01ccSPeter Wemmhint.vga.0.at="isa" 12502ad872c5SKazutaka YOKOTA 1251c619f2acSKazutaka YOKOTA# Options for vga: 1252c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1253c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1254c619f2acSKazutaka YOKOTA# some systems. 1255c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1256c619f2acSKazutaka YOKOTA 1257c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1258c619f2acSKazutaka YOKOTA# use the following options to save some memory. 12591b1728adSPoul-Henning Kamp#options VGA_NO_FONT_LOADING # don't save/load font 12601b1728adSPoul-Henning Kamp#options VGA_NO_MODE_CHANGE # don't change video modes 1261c619f2acSKazutaka YOKOTA 1262c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1263c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1264c619f2acSKazutaka YOKOTA 12656e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 12666e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 12676e8394b8SKazutaka YOKOTA 12680a0319c2SKazutaka YOKOTA# To include support for VESA video modes 126977835954SJonathan Lemonoptions VESA 12700a0319c2SKazutaka YOKOTA 1271edd5302dSJeroen Ruigrok van der Wervenoptions FB_DEBUG # Frame buffer debugging 1272edd5302dSJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 1273edd5302dSJeroen Ruigrok van der Werven 12742ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1275f71c01ccSPeter Wemmdevice splash 12762ad872c5SKazutaka YOKOTA 127774a40576SPeter Wemm# Various screen savers. 127874a40576SPeter Wemmdevice apm_saver # Requires APM 127974a40576SPeter Wemmdevice blank_saver 128074a40576SPeter Wemmdevice daemon_saver 128174a40576SPeter Wemmdevice fade_saver 128274a40576SPeter Wemmdevice fire_saver 128374a40576SPeter Wemmdevice green_saver 128474a40576SPeter Wemmdevice logo_saver 128574a40576SPeter Wemmdevice rain_saver 128674a40576SPeter Wemmdevice star_saver 128774a40576SPeter Wemmdevice warp_saver 128874a40576SPeter Wemm 1289c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1290f71c01ccSPeter Wemmdevice vt 1291f71c01ccSPeter Wemmhint.vt.0.at="isa" 1292528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1293c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1294d4b85e6aSNate Williams# This PCVT option is for keyboards such as those used on really old ThinkPads 1295d4b85e6aSNate Williamsoptions PCVT_SCANSET=2 1296a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 12975895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1298a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1299a467384bSJoerg Wunschoptions PCVT_META_ESC 1300a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1301a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1302a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1303a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 13045895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1305a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1306c19da41eSPeter Wemm 1307ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1308f71c01ccSPeter Wemmdevice sc 1 1309f71c01ccSPeter Wemmhint.sc.0.at="isa" 1310683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 13116e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 13126e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1313cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 13146e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1315c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 13166e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 13176e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 13186e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 131985e36760SJordan K. Hubbard 13207a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 13217a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 13227a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 13237a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 13247a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 13257a88382dSKazutaka YOKOTA 132678f45204SMaxim Sobolev# The following options will let you change the default behaviour of 132778f45204SMaxim Sobolev# cut-n-paste feature 132878f45204SMaxim Sobolevoptions SC_CUT_SPACES2TABS # convert leading spaces into tabs 132978f45204SMaxim Sobolevoptions SC_CUT_SEPCHARS="\x20" # set of characters that delimit words 133078f45204SMaxim Sobolev # (default is single space - "\x20") 133178f45204SMaxim Sobolev 13327a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 13337a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 13347a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 13357a88382dSKazutaka YOKOTA 13366e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 13376e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 13386e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 13396e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 13406e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 13412ac8be82SAndreas Schulz 13428a28ce0eSJohn Baldwin# `flags' for sc 13438a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 13448a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 13458a28ce0eSJohn Baldwin 13467670e012SColeman Kane# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 13477670e012SColeman Kane# the /dev/3dfx0 device to work with glide implementations. This should get 13487670e012SColeman Kane# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 13497670e012SColeman Kane# the tdfx DRI module from XFree86 and is completely unrelated. 13507670e012SColeman Kane# 13517670e012SColeman Kane# To enable Linuxulator support, one must also include COMPAT_LINUX in the 13527670e012SColeman Kane# config as well, or you will not have the dependencies. The other option 13537670e012SColeman Kane# is to load both as modules. 13547670e012SColeman Kane 1355899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1356899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1357899266e3SJeroen Ruigrok van der Werven 13586a8d6623SGarrett Wollman# 1359a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1360a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1361a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1362a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1363a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1364a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1365f71c01ccSPeter Wemmdevice npx 1366f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1367f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1368f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1369f71c01ccSPeter Wemmhint.npx.0.irq="13" 13701fe04850SBruce Evans 137198e9e66cSNate Williams# 13721fe04850SBruce Evans# `flags' for npx0: 1373a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1374a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 13751fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1376a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 13771fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 13781fe04850SBruce Evans# all of the following conditions are satisfied: 13795895e3c8SPeter Wemm# I586_CPU is an option 13801fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 13811fe04850SBruce Evans# the probe for npx0 succeeds 13821fe04850SBruce Evans# INT 16 exception handling works. 13831fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 13841fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 13851fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 13861fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1387784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 13881fe04850SBruce Evans# 13891fe04850SBruce Evans 13900da9b781SMike Smith# 13910da9b781SMike Smith# ACPI support using the Intel ACPI Component Architecture reference 13920da9b781SMike Smith# implementation. 13930da9b781SMike Smith# 13940da9b781SMike Smith# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 13950da9b781SMike Smith# kernel environment variables to select initial debugging levels for the 13960da9b781SMike Smith# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 13970da9b781SMike Smith# defined when it is built). 13980da9b781SMike Smith# 1399a14859cdSMike Smith# Note that building ACPI into the kernel is deprecated; the module is 1400a14859cdSMike Smith# normally loaded automatically by the loader. 1401a14859cdSMike Smith# 14020da9b781SMike Smithdevice acpica 14030da9b781SMike Smithoptions ACPI_DEBUG 14040da9b781SMike Smith 14051fe04850SBruce Evans# 1406d61e6649SAlexander Langer# Optional devices: 14076a8d6623SGarrett Wollman# 14086a8d6623SGarrett Wollman 14096a8d6623SGarrett Wollman# 1410d61e6649SAlexander Langer# SCSI host adapters: 14116a8d6623SGarrett Wollman# 1412859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1413859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1414d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 141590d3341eSPeter Wemm# ahb: Adaptec 174x EISA controllers 1416d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1417d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 14186d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1419d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1420d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1421d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1422d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1423d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1424d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1425d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1426e8a0f829SMatt Jacob# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1427e8a0f829SMatt Jacob# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1428ac918c84SMatt Jacob# ispfw: Firmware module for Qlogic host adapters 1429d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1430ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1431ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1432fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1433fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1434fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1435fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1436ae94720dSNoriaki Mitsunaga# stg: TMC 18C30, 18C50 based SCSI host adapters. 1437821c54a1SSergey Babkin# wds: WD7000 1438d61e6649SAlexander Langer 14396a8d6623SGarrett Wollman# 1440d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 14416a8d6623SGarrett Wollman# probed correctly. 14426a8d6623SGarrett Wollman# 1443f71c01ccSPeter Wemmdevice bt 1444f71c01ccSPeter Wemmhint.bt.0.at="isa" 1445f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1446f71c01ccSPeter Wemmdevice adv 1447f71c01ccSPeter Wemmhint.adv.0.at="isa" 1448c9953c3bSPeter Wemmdevice adw 1449b9e3a5d3SPeter Wemmdevice aha 1450f71c01ccSPeter Wemmhint.aha.0.at="isa" 1451f71c01ccSPeter Wemmdevice aic 1452f71c01ccSPeter Wemmhint.aic.0.at="isa" 145390d3341eSPeter Wemmdevice ahb 1454d61e6649SAlexander Langerdevice ahc 1455d61e6649SAlexander Langerdevice amd 1456d61e6649SAlexander Langerdevice isp 14570787f2b8SMatt Jacobhint.isp.0.disable="1" 14580787f2b8SMatt Jacobhint.isp.0.role="3" 14590787f2b8SMatt Jacobhint.isp.0.prefer_iomap="1" 14600787f2b8SMatt Jacobhint.isp.0.prefer_memmap="1" 14610787f2b8SMatt Jacobhint.isp.0.fwload_disable="1" 14620787f2b8SMatt Jacobhint.isp.0.ignore_nvram="1" 14630787f2b8SMatt Jacobhint.isp.0.fullduplex="1" 14640787f2b8SMatt Jacobhint.isp.0.topology="lport" 14650787f2b8SMatt Jacobhint.isp.0.topology="nport" 14660787f2b8SMatt Jacobhint.isp.0.topology="lport-only" 14670787f2b8SMatt Jacobhint.isp.0.topology="nport-only" 14680787f2b8SMatt Jacob# we can't get u_int64_t types, nor can we get strings if it's got 14690787f2b8SMatt Jacob# a leading 0x, hence this silly dodge. 14700787f2b8SMatt Jacobhint.isp.0.portwnn="w50000000aaaa0000" 14710787f2b8SMatt Jacobhint.isp.0.nodewnn="w50000000aaaa0001" 1472d61e6649SAlexander Langerdevice ispfw 1473d61e6649SAlexander Langerdevice ncr 1474ae94720dSNoriaki Mitsunagadevice ncv 1475ae94720dSNoriaki Mitsunagadevice nsp 1476d61e6649SAlexander Langerdevice sym 1477ae94720dSNoriaki Mitsunagadevice stg 1478918dbed3SNoriaki Mitsunagahint.stg.0.at="isa" 1479918dbed3SNoriaki Mitsunagahint.stg.0.port="0x140" 1480918dbed3SNoriaki Mitsunagahint.stg.0.port="11" 1481821c54a1SSergey Babkindevice wds 1482821c54a1SSergey Babkinhint.wds.0.at="isa" 1483821c54a1SSergey Babkinhint.wds.0.port="0x350" 1484821c54a1SSergey Babkinhint.wds.0.irq="11" 1485821c54a1SSergey Babkinhint.wds.0.drq="6" 1486d61e6649SAlexander Langer 1487d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1488d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1489d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1490d61e6649SAlexander Langer# default. 1491d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1492d61e6649SAlexander Langer 1493fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1494fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1495fac70739SJeroen Ruigrok van der Werven 1496fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1497fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1498fac70739SJeroen Ruigrok van der Werven 1499fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1500fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1501fac70739SJeroen Ruigrok van der Werven 1502d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1503d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1504d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1505d61e6649SAlexander Langer 1506d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1507d61e6649SAlexander Langer# 1508d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1509d61e6649SAlexander Langer# 1510d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1511d61e6649SAlexander Langer 1512d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1513d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1514d61e6649SAlexander Langer # Allows the ncr to take precedence 1515d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1516d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1517d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1518d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1519d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1520d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1521d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1522d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1523d61e6649SAlexander Langer # default:8, range:[1..64] 15246a8d6623SGarrett Wollman 1525ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1526ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1527ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1528ef137fd3SMike Smith# 1529ef137fd3SMike Smithdevice asr 1530ef137fd3SMike Smith 1531153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1532153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1533153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1534153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1535153cbcc3SMike Smith# Compaq are actually DPT controllers. 1536153cbcc3SMike Smith# 1537153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1538153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1539153cbcc3SMike Smith# instruments are enabled. The tools in 1540153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1541153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1542153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1543153cbcc3SMike Smith# this option. If your system is very busy, this 1544153cbcc3SMike Smith# option will create more trouble than solve. 1545153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1546153cbcc3SMike Smith# wait when timing out with the above option. 1547153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1548153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1549153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1550153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1551153cbcc3SMike Smith# cost, great benefit. 1552153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1553153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1554153cbcc3SMike Smith# are 100% certain you need it. 1555153cbcc3SMike Smith 1556153cbcc3SMike Smithdevice dpt 1557153cbcc3SMike Smith 1558153cbcc3SMike Smith# DPT options 1559153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1560153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1561153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1562153cbcc3SMike Smithoptions DPT_LOST_IRQ 1563153cbcc3SMike Smithoptions DPT_RESET_HBA 1564153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1565153cbcc3SMike Smith 1566153cbcc3SMike Smith# 15673a31b7ebSMike Smith# Compaq "CISS" RAID controllers (SmartRAID 5* series) 15683a31b7ebSMike Smith# These controllers have a SCSI-like interface, and require the 15693a31b7ebSMike Smith# CAM infrastructure. 15703a31b7ebSMike Smith# 15713a31b7ebSMike Smithdevice ciss 15723a31b7ebSMike Smith 15733a31b7ebSMike Smith# 1574a245737cSMike Smith# Intel Integrated RAID controllers. 1575a245737cSMike Smith# This driver was developed and is maintained by Intel. Contacts 1576a245737cSMike Smith# at Intel for this driver are 1577a245737cSMike Smith# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1578a245737cSMike Smith# "Leubner, Achim" <achim.leubner@intel.com>. 1579a245737cSMike Smith# 1580a245737cSMike Smithdevice iir 1581a245737cSMike Smith 1582a245737cSMike Smith# 1583153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1584153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1585153cbcc3SMike Smith# the CAM infrastructure. 1586153cbcc3SMike Smith# 1587153cbcc3SMike Smithdevice mly 1588153cbcc3SMike Smith 15898b89ef0aSSøren Schmidt# 159035863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 159135863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1592ead270f1SMike Smith# 1593ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1594ead270f1SMike Smith# utilities (requires Linux compatibility 1595ead270f1SMike Smith# support). 1596ead270f1SMike Smith# 159735863739SMike Smithdevice aac 159835863739SMike Smith 159935863739SMike Smith# 16005e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 16015e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 16025e3488e3SJonathan Lemon# controllers. 160313066c5fSJonathan Lemon# 16045e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1605c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1606c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 16076ac4727aSMike Smith 16086ac4727aSMike Smith# 160990d3341eSPeter Wemm# 3ware ATA RAID 161090d3341eSPeter Wemm# 161190d3341eSPeter Wemmdevice twe # 3ware ATA RAID 161290d3341eSPeter Wemm 161390d3341eSPeter Wemm# 16146d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 16156d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 16166d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1617c9953c3bSPeter Wemmdevice ata 1618c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1619c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1620c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1621c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 162274d8e840SSøren Schmidt 16238b89ef0aSSøren Schmidt# 16246d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 16256d04301dSAlexander Langerhint.ata.0.at="isa" 16266d04301dSAlexander Langerhint.ata.0.port="0x1f0" 16276d04301dSAlexander Langerhint.ata.0.irq="14" 16286d04301dSAlexander Langerhint.ata.1.at="isa" 16296d04301dSAlexander Langerhint.ata.1.port="0x170" 16306d04301dSAlexander Langerhint.ata.1.irq="15" 16316d04301dSAlexander Langer 16326d04301dSAlexander Langer# 1633000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1634000da71aSSøren Schmidt# 1635000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 163674d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 163774d8e840SSøren Schmidt 163874d8e840SSøren Schmidtoptions ATA_STATIC_ID 163974d8e840SSøren Schmidt 16408b89ef0aSSøren Schmidt# 16416d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 16426d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 16436a8d6623SGarrett Wollman# 1644f71c01ccSPeter Wemmdevice fdc 1645f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1646f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1647f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1648f71c01ccSPeter Wemmhint.fdc.0.drq="2" 164985827d9cSJoerg Wunsch# 1650d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1651d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1652d2fb4892SJoerg Wunsch# however. 1653d2fb4892SJoerg Wunschoptions FDC_DEBUG 1654d2fb4892SJoerg Wunsch# 1655f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1656f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1657f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1658f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 165985827d9cSJoerg Wunsch 1660f71c01ccSPeter Wemm# Specify floppy devices 1661f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1662f71c01ccSPeter Wemmhint.fd.0.drive="0" 1663f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1664f71c01ccSPeter Wemmhint.fd.1.drive="1" 166585827d9cSJoerg Wunsch 1666d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1667f71c01ccSPeter Wemmdevice fla 1668f71c01ccSPeter Wemmhint.fla.0.at="isa" 1669d4ebee28SPoul-Henning Kamp 16706a8d6623SGarrett Wollman# 1671d61e6649SAlexander Langer# Other standard PC hardware: 16726a8d6623SGarrett Wollman# 16736a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 16746d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 16756d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 16766a8d6623SGarrett Wollman 1677f71c01ccSPeter Wemmdevice mse 1678f71c01ccSPeter Wemmhint.mse.0.at="isa" 1679f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1680f71c01ccSPeter Wemmhint.mse.0.irq="5" 1681975c53c7SDoug Rabson 1682f71c01ccSPeter Wemmdevice sio 1683f71c01ccSPeter Wemmhint.sio.0.at="isa" 1684f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1685f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1686f71c01ccSPeter Wemmhint.sio.0.irq="4" 16879546766aSBruce Evans 16889546766aSBruce Evans# 16899546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 16909546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 16919546766aSBruce Evans# are ignored unless this is set. Enabling console support does 16929546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 16939546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 16949546766aSBruce Evans# console support; the first one (in config file order) with 16959546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 16969546766aSBruce Evans# the old behaviour. 16979546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 16989546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 16999546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 170004fb8e53SAlexander Langer# access the device in any normal way. 1701a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 17029546766aSBruce Evans# 17036a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 17046a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 17056a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 17066a796ce0SJohn-Mark Gurney# 17079546766aSBruce Evans 17089546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 17099546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 17109546766aSBruce Evans #DDB, if available. 1711ba23229eSDima Dorfmanoptions CONSPEED=115200 # speed for serial console 1712ba23229eSDima Dorfman # (default 9600) 17136a8d6623SGarrett Wollman 171426b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 171526b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 171626b6ea69SPaul Saab# Sun servers by the Remote Console. 171726b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 171826b6ea69SPaul Saab 17196a8d6623SGarrett Wollman# Options for sio: 1720768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 17219ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 17226a8d6623SGarrett Wollman 172396b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 172496b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 172596b89afcSBruce Evans# ST16650A-compatible UARTs. 172696b89afcSBruce Evans 17279c564b6cSJohn Hay# PCI Universal Communications driver 17289c564b6cSJohn Hay# Supports various single and multi port PCI serial cards. Maybe later 17299c564b6cSJohn Hay# also the parallel ports on combination serial/parallel cards. New cards 1730093d7296SChris D. Faulhaber# can be added in src/sys/dev/puc/pucdata.c. 17319c564b6cSJohn Hay# 17329c564b6cSJohn Hay# If the PUC_FASTINTR option is used the driver will try to use fast 17339c564b6cSJohn Hay# interrupts. The card must then be the only user of that interrupt. 17349c564b6cSJohn Hay# Interrupts cannot be shared when using PUC_FASTINTR. 17359c564b6cSJohn Haydevice puc 17369c564b6cSJohn Hayoptions PUC_FASTINTR 17379c564b6cSJohn Hay 17386a8d6623SGarrett Wollman# 1739d61e6649SAlexander Langer# Network interfaces: 17406a8d6623SGarrett Wollman# 1741d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1742d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1743d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1744d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1745d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1746d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1747d61e6649SAlexander Langer# individual driver. 1748d61e6649SAlexander Langerdevice miibus 1749d61e6649SAlexander Langer 1750d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1751d61e6649SAlexander Langer# PCI and ISA varieties. 1752d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1753d61e6649SAlexander Langer# (requires sppp) 17546d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 17556d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 175695d67482SBill Paul# bge: Support for gigabit ethernet adapters based on the Broadcom 1757586d7c2eSJohn Polstra# BCM570x family of controllers, including the 3Com 3c996-T, 1758586d7c2eSJohn Polstra# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1759586d7c2eSJohn Polstra# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1760d6f40bb4SWarner Losh# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1761eda6ecb2SMax Khon# cm: Arcnet SMC COM90c26 / SMC COM90c56 1762eda6ecb2SMax Khon# (and SMC COM90c66 in '56 compatibility mode) adapters. 1763b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 176483401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1765d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1766d61e6649SAlexander Langer# and various workalikes including: 1767d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1768d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1769d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1770d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1771d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1772d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1773d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1774d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1775d61e6649SAlexander Langer# KNE110TX. 1776d61e6649SAlexander Langer# de: Digital Equipment DC21040 17776a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 17786d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1779c6cd7661SIan Dowse# (requires miibus) 17806a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1781a59716d2SPrafulla Deuskar# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1782855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 17836d04301dSAlexander Langer# and PC Card devices using these chipsets. 17846d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 17856d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 17861a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1787d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1788d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1789d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1790cf87044eSMatt Jacob# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1791e903bd58SJonathan Lemon# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1792d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1793d61e6649SAlexander Langer# Intel EtherExpress 17946a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 17956a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1796d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1797d61e6649SAlexander Langer# Am79C960) 1798c678bc4fSBill Paul# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1799c678bc4fSBill Paul# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1800c678bc4fSBill Paul# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1801ce4946daSBill Paul# nge: Support for PCI gigabit ethernet adapters based on the National 1802ce4946daSBill Paul# Semiconductor DP83820 and DP83821 chipset. This includes the 1803ce4946daSBill Paul# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 180401019292SBill Paul# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1805660e0297SBill Paul# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1806d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1807d61e6649SAlexander Langer# (no hints needed). 1808d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1809d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 181030cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1811ea38b939SMax Khon# sbni: Granch SBNI12-xx ISA and PCI adapters 181241f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 181341f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 181441f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 181541f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1816d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1817d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1818d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1819d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1820d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1821d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1822d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1823d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1824d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1825d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1826d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1827d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1828d61e6649SAlexander Langer# card which is 32-bit. 1829b2ca5572SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1830b2ca5572SAlexander Langer# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1831d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1832d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1833d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1834d61e6649SAlexander Langer# (also single mode and multimode). 1835d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1836d61e6649SAlexander Langer# attach each one as a separate network interface. 18376d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 18386d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1839d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1840d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1841d61e6649SAlexander Langer# the D-Link DFE-550TX. 1842d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1843d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1844d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1845d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1846d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1847d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1848d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1849d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1850d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 18510cc2be21SSemen Ustimenko# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1852362c5c1eSBill Paul# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1853d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1854d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1855d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1856d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1857d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1858d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1859d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1860d61e6649SAlexander Langer# NE2000 clone. 186198d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 186231a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 18635f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 18645f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 18656d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 18666d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 18676d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1868d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1869d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1870d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1871d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1872d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1873d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1874d61e6649SAlexander Langer 1875d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1876d61e6649SAlexander Langer 1877f71c01ccSPeter Wemmdevice ar 1 1878f71c01ccSPeter Wemmhint.ar.0.at="isa" 1879f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1880f71c01ccSPeter Wemmhint.ar.0.irq="10" 188142b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1882eda6ecb2SMax Khondevice cm 1883eda6ecb2SMax Khonhint.cm.0.at="isa" 1884eda6ecb2SMax Khonhint.cm.0.port="0x2e0" 1885eda6ecb2SMax Khonhint.cm.0.irq="9" 1886eda6ecb2SMax Khonhint.cm.0.maddr="0xdc000" 1887f71c01ccSPeter Wemmdevice cs 1888f71c01ccSPeter Wemmhint.cs.0.at="isa" 1889f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1890f71c01ccSPeter Wemmdevice cx 1 1891f71c01ccSPeter Wemmhint.cx.0.at="isa" 1892f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1893f71c01ccSPeter Wemmhint.cx.0.irq="15" 1894f71c01ccSPeter Wemmhint.cx.0.drq="7" 1895f71c01ccSPeter Wemmdevice ed 18969b04180cSIan Dowse#options ED_NO_MIIBUS # Disable ed miibus support 1897f71c01ccSPeter Wemmhint.ed.0.at="isa" 1898f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1899f71c01ccSPeter Wemmhint.ed.0.irq="5" 190042b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1901f71c01ccSPeter Wemmdevice el 1 1902f71c01ccSPeter Wemmhint.el.0.at="isa" 1903f71c01ccSPeter Wemmhint.el.0.port="0x300" 1904f71c01ccSPeter Wemmhint.el.0.irq="9" 1905c9953c3bSPeter Wemmdevice ep 1906c9953c3bSPeter Wemmdevice ex 1907f71c01ccSPeter Wemmdevice fe 1 1908f71c01ccSPeter Wemmhint.fe.0.at="isa" 1909f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1910d61e6649SAlexander Langerdevice fea 1911f71c01ccSPeter Wemmdevice ie 2 1912f71c01ccSPeter Wemmhint.ie.0.at="isa" 1913f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1914f71c01ccSPeter Wemmhint.ie.0.irq="5" 191542b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1916f71c01ccSPeter Wemmhint.ie.1.at="isa" 1917f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1918f71c01ccSPeter Wemmhint.ie.1.irq="7" 191942b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1920f71c01ccSPeter Wemmdevice le 1 1921f71c01ccSPeter Wemmhint.le.0.at="isa" 1922f71c01ccSPeter Wemmhint.le.0.port="0x300" 1923f71c01ccSPeter Wemmhint.le.0.irq="5" 192442b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1925f71c01ccSPeter Wemmdevice lnc 1 1926f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1927f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1928f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1929f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1930f71c01ccSPeter Wemmdevice rdp 1 1931f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1932f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1933f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1934f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1935ea38b939SMax Khondevice sbni 1 1936ea38b939SMax Khonhint.sbni.0.at="isa" 1937ea38b939SMax Khonhint.sbni.0.port="0x210" 1938ea38b939SMax Khonhint.sbni.0.irq="0xefdead" 1939ea38b939SMax Khonhint.sbni.0.flags="0" 1940f71c01ccSPeter Wemmdevice sr 1 1941f71c01ccSPeter Wemmhint.sr.0.at="isa" 1942f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1943f71c01ccSPeter Wemmhint.sr.0.irq="5" 194442b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1945f71c01ccSPeter Wemmdevice sn 1946f71c01ccSPeter Wemmhint.sn.0.at="isa" 1947f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1948f71c01ccSPeter Wemmhint.sn.0.irq="10" 1949c9953c3bSPeter Wemmdevice an 19500d5c223dSWarner Loshdevice awi 1951d6f40bb4SWarner Loshdevice cnw 19520d5c223dSWarner Loshdevice wi 19533476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 19543476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1955f71c01ccSPeter Wemmdevice wl 1 1956f71c01ccSPeter Wemmhint.wl.0.at="isa" 1957f71c01ccSPeter Wemmhint.wl.0.port="0x300" 19580d5c223dSWarner Loshdevice xe 1959648c711bSPoul-Henning Kamp 1960f71c01ccSPeter Wemmdevice oltr 1961f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1962722012ccSJulian Elischer 1963d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1964d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 19654664a8d5SJonathan Lemondevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 19664664a8d5SJonathan Lemonhint.fxp.0.prefer_iomap="0" 1967d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 19682e1b1231SDima Dorfmandevice pcn # AMD Am79C97x PCI 10/100 NICs 1969d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1970d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1971d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1972d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1973eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1974d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1975d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1976d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1977d61e6649SAlexander Langer 1978d61e6649SAlexander Langer# PCI Ethernet NICs. 1979d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 198095d67482SBill Pauldevice txp # 3Com 3cR990 (``Typhoon'') 1981c7ba4194SWarner Loshdevice vx # 3Com 3c590, 3c595 (``Vortex'') 1982d61e6649SAlexander Langer 1983d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 198495d67482SBill Pauldevice bge 1985e903bd58SJonathan Lemondevice gx 1986c678bc4fSBill Pauldevice lge 1987ce4946daSBill Pauldevice nge 1988d61e6649SAlexander Langerdevice sk 1989d61e6649SAlexander Langerdevice ti 1990d61e6649SAlexander Langerdevice fpa 1 1991d61e6649SAlexander Langer 199268713f97SKenjiro Cho# 199344b5247dSKenjiro Cho# ATM related options (Cranor version) 199444b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 199568713f97SKenjiro Cho# 199668713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 199768713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 199868713f97SKenjiro Cho# 1999f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 200068713f97SKenjiro Cho# atm devices. 20013cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 200268713f97SKenjiro Cho# bypass TCP/IP. 200368713f97SKenjiro Cho# 200468713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 200568713f97SKenjiro Cho# for more details, please read the original documents at 200698a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 200768713f97SKenjiro Cho# 2008f71c01ccSPeter Wemmdevice atm 200944b5247dSKenjiro Chodevice en 20103cbceb82SKenjiro Chooptions NATM #native ATM 2011f4567b9cSJulian Elischer 2012c19da41eSPeter Wemm# 2013f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 2014c19da41eSPeter Wemm# 2015c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 2016c7406082SJohn-Mark Gurney# 201768ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 201868ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 201968ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 202098a44096SSheldon Hearn# see the pcm.4 man page. 2021c7406082SJohn-Mark Gurney# 2022c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 2023c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 2024c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 2025c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 2026c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 2027c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 2028c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 2029c7406082SJohn-Mark Gurney# 2030c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 2031c19da41eSPeter Wemm# 20326a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 20338b8cd792SJordan K. Hubbard# 203481bb901eSPeter Wemm# Supported cards include: 203581bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 203681bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 203781bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 203881bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 203981bb901eSPeter Wemm# Neomagic 256AV (ac97) 204081bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 204181bb901eSPeter Wemm 204267245194SPeter Wemmdevice pcm 2043c19da41eSPeter Wemm 2044f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 2045f71c01ccSPeter Wemmhint.pcm.0.at="isa" 2046f71c01ccSPeter Wemmhint.pcm.0.irq="10" 2047f71c01ccSPeter Wemmhint.pcm.0.drq="1" 2048f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 2049f71c01ccSPeter Wemm 2050f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 2051f71c01ccSPeter Wemm 2052fb0ef528SSeigo Tanimura# 2053fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 2054fb0ef528SSeigo Tanimura# 2055fb0ef528SSeigo Tanimura 2056fb0ef528SSeigo Tanimuradevice midi 2057fb0ef528SSeigo Tanimura 2058fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 2059fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 2060fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 2061fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 2062fb0ef528SSeigo Tanimura 2063fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 2064fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 2065fb0ef528SSeigo Tanimura# other uarts. 2066fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 2067fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 2068fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 2069fb0ef528SSeigo Tanimura 2070fb0ef528SSeigo Tanimura# 2071fb0ef528SSeigo Tanimura# seq: MIDI sequencer 2072fb0ef528SSeigo Tanimura# 2073fb0ef528SSeigo Tanimura 2074fb0ef528SSeigo Tanimuradevice seq 2075fb0ef528SSeigo Tanimura 20761a6e52d0SJeroen Ruigrok van der Werven# The bridge drivers for sound cards. These can be separately configured 2077fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 207881bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 207946d6fe72SSeigo Tanimura# 2080e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 2081c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 208246d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 208381bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 208446d6fe72SSeigo Tanimura 2085869f459cSSeigo Tanimura# For non-PnP cards: 2086f71c01ccSPeter Wemmdevice sbc 2087f71c01ccSPeter Wemmhint.sbc.0.at="isa" 2088f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 2089f71c01ccSPeter Wemmhint.sbc.0.irq="5" 2090f71c01ccSPeter Wemmhint.sbc.0.drq="1" 2091f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 2092f71c01ccSPeter Wemmdevice gusc 2093f71c01ccSPeter Wemmhint.gusc.0.at="isa" 2094f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 2095f71c01ccSPeter Wemmhint.gusc.0.irq="5" 2096f71c01ccSPeter Wemmhint.gusc.0.drq="1" 2097f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 2098869f459cSSeigo Tanimura 2099f71c01ccSPeter Wemmdevice pca 2100f71c01ccSPeter Wemmhint.pca.0.at="isa" 2101f71c01ccSPeter Wemmhint.pca.0.port="0x040" 21029ad380abSGarrett Wollman 21036a8d6623SGarrett Wollman# 2104567e21c2SBruce Evans# Miscellaneous hardware: 21056a8d6623SGarrett Wollman# 2106fe1bd330SPoul-Henning Kamp# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 2107fe1bd330SPoul-Henning Kamp# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 2108fe1bd330SPoul-Henning Kamp# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 21096a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 21106a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 21116a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 2112ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 21136c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 21141d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 21151c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 21162849b131SBruce Evans# cy: Cyclades serial driver 2117a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 2118ad01e0c8SBrian Somers# digi: Digiboard driver 21196d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 2120a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 21211a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 21226d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 2123d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 21243b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 2125567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 21260d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 21274323578dSNick Sayer# spic: Sony Programmable I/O controller (VAIO notebooks) 2128c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 2129c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 2130ec84f103SMark Peek# nmdm: nullmodem terminal driver (see nmdm(4)) 2131657e73c4SPeter Dufault 2132e597b497SNate Williams# Notes on APM 21333d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 21343d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 2135c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 213638ebe562SAdam David# for correct timekeeping. 213738ebe562SAdam David 21382cd01159SJordan K. Hubbard# Notes on the spigot: 21392cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 21402cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 21412cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 21422cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 2143d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 2144d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 2145d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 2146d01b6680SJordan K. Hubbard# direct access to the I/O page. 2147d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 21488819d6ecSPoul-Henning Kamp 21493b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 21503b577e1fSJordan K. Hubbard# 21513b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 21523b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 21533b577e1fSJordan K. Hubbard# 2154f71c01ccSPeter Wemm# device rp # core driver support 2155f71c01ccSPeter Wemm# 21563b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 2157f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2158f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 21593b577e1fSJordan K. Hubbard# 21603b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 21613b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 2162f71c01ccSPeter Wemm# your kernel probe hints: 2163f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2164f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 2165f71c01ccSPeter Wemm# hints.rp.1.at="isa" 2166f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 21673b577e1fSJordan K. Hubbard# 21683b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 2169f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2170f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 2171f71c01ccSPeter Wemm# hints.rp.1.at="isa" 2172f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 2173f71c01ccSPeter Wemm# hints.rp.2.at="isa" 2174f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 2175f71c01ccSPeter Wemm# hints.rp.3.at="isa" 2176f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 21773b577e1fSJordan K. Hubbard# 2178f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 21793b577e1fSJordan K. Hubbard 2180a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 2181a50cd483SJordan K. Hubbard# 218239425c9aSBrian Somers# The following flag values have special meanings in dgb: 218339425c9aSBrian Somers# 0x01 - alternate layout of pins 218439425c9aSBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode 21850d04cf6aSPeter Wemm 21860d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 2187c4823710SPeter Wemm# The host card is memory, not IO mapped. 2188c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2189c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2190c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 2191c4823710SPeter Wemm 21924323578dSNick Sayer# Notes on the Sony Programmable I/O controller 21934323578dSNick Sayer# This is a temporary driver that should someday be replaced by something 21944323578dSNick Sayer# that hooks into the ACPI layer. The device is hooked to the PIIX4's 21954323578dSNick Sayer# General Device 10 decoder, which means you have to fiddle with PCI 21964323578dSNick Sayer# registers to map it in, even though it is otherwise treated here as 21974323578dSNick Sayer# an ISA device. At the moment, the driver polls, although the device 21984323578dSNick Sayer# is capable of generating interrupts. It largely undocumented. 21994323578dSNick Sayer# The port location in the hint is where you WANT the device to be 22004323578dSNick Sayer# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 22014323578dSNick Sayer# is the only thing truly supported, but aparently a fair percentage 22024323578dSNick Sayer# of the Vaio extra features are controlled by this device. 22034323578dSNick Sayer 2204c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 2205c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 2206c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 2207c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 2208c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 220942b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 221042b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 221142b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 221242b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 221342b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 221442b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 221542b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 221642b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 221742b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 2218c9da1b81SPeter Wemm 2219f71c01ccSPeter Wemmdevice mcd 1 2220f71c01ccSPeter Wemmhint.mcd.0.at="isa" 2221f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 2222f71c01ccSPeter Wemmhint.mcd.0.irq="10" 222305e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 2224f71c01ccSPeter Wemmdevice scd 1 2225f71c01ccSPeter Wemmhint.scd.0.at="isa" 2226f71c01ccSPeter Wemmhint.scd.0.port="0x230" 22276c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 2228f71c01ccSPeter Wemmdevice matcd 1 2229f71c01ccSPeter Wemmhint.matcd.0.at="isa" 2230f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 2231f71c01ccSPeter Wemmdevice wt 1 2232f71c01ccSPeter Wemmhint.wt.0.at="isa" 2233f71c01ccSPeter Wemmhint.wt.0.port="0x300" 2234f71c01ccSPeter Wemmhint.wt.0.irq="5" 2235f71c01ccSPeter Wemmhint.wt.0.drq="1" 2236f71c01ccSPeter Wemmdevice ctx 1 2237f71c01ccSPeter Wemmhint.ctx.0.at="isa" 2238f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 223942b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 2240f71c01ccSPeter Wemmdevice spigot 1 2241f71c01ccSPeter Wemmhint.spigot.0.at="isa" 2242f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 2243f71c01ccSPeter Wemmhint.spigot.0.irq="15" 224442b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 2245f71c01ccSPeter Wemmdevice apm 2246f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 2247ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 2248215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 2249f71c01ccSPeter Wemmdevice gp 2250f71c01ccSPeter Wemmhint.gp.0.at="isa" 2251f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 2252f71c01ccSPeter Wemmdevice gsc 1 2253f71c01ccSPeter Wemmhint.gsc.0.at="isa" 2254f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 2255f71c01ccSPeter Wemmhint.gsc.0.drq="3" 2256f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 2257f71c01ccSPeter Wemmhint.joy.0.at="isa" 2258f71c01ccSPeter Wemmhint.joy.0.port="0x201" 22592849b131SBruce Evansdevice cy 1 22602849b131SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 22612849b131SBruce Evanshint.cy.0.at="isa" 22622849b131SBruce Evanshint.cy.0.irq="10" 22632849b131SBruce Evanshint.cy.0.maddr="0xd4000" 22642849b131SBruce Evanshint.cy.0.msize="0x2000" 2265f71c01ccSPeter Wemmdevice dgb 1 22665895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 2267f71c01ccSPeter Wemmhint.dgb.0.at="isa" 2268f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 226942b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 2270ad01e0c8SBrian Somersdevice digi 22716f41f4abSBrian Somershint.digi.0.at="isa" 22726f41f4abSBrian Somershint.digi.0.port="0x104" 22736f41f4abSBrian Somershint.digi.0.maddr="0xd0000" 2274ad01e0c8SBrian Somers# BIOS & FEP/OS components of device digi. Normally left as modules 2275ad01e0c8SBrian Somersdevice digi_CX 2276ad01e0c8SBrian Somersdevice digi_CX_PCI 2277ad01e0c8SBrian Somersdevice digi_EPCX 2278ad01e0c8SBrian Somersdevice digi_EPCX_PCI 2279ad01e0c8SBrian Somersdevice digi_Xe 2280ad01e0c8SBrian Somersdevice digi_Xem 2281ad01e0c8SBrian Somersdevice digi_Xr 2282f71c01ccSPeter Wemmdevice rc 1 2283f71c01ccSPeter Wemmhint.rc.0.at="isa" 2284f71c01ccSPeter Wemmhint.rc.0.port="0x220" 2285f71c01ccSPeter Wemmhint.rc.0.irq="12" 2286f71c01ccSPeter Wemmdevice rp 2287f71c01ccSPeter Wemmhint.rp.0.at="isa" 2288f71c01ccSPeter Wemmhint.rp.0.port="0x280" 2289567e21c2SBruce Evans# the port and irq for tw0 are fictitious 2290f71c01ccSPeter Wemmdevice tw 1 2291f71c01ccSPeter Wemmhint.tw.0.at="isa" 2292f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2293f71c01ccSPeter Wemmhint.tw.0.irq="11" 2294f71c01ccSPeter Wemmdevice si 2295f71c01ccSPeter Wemmoptions SI_DEBUG 2296f71c01ccSPeter Wemmhint.si.0.at="isa" 229742b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2298f71c01ccSPeter Wemmhint.si.0.irq="12" 2299f71c01ccSPeter Wemmdevice asc 1 2300f71c01ccSPeter Wemmhint.asc.0.at="isa" 2301f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2302f71c01ccSPeter Wemmhint.asc.0.drq="3" 2303f71c01ccSPeter Wemmhint.asc.0.irq="10" 23044323578dSNick Sayerdevice spic 23054323578dSNick Sayerhint.spic.0.at="isa" 23064323578dSNick Sayerhint.spic.0.port="0x10a0" 2307f71c01ccSPeter Wemmdevice stl 2308f71c01ccSPeter Wemmhint.stl.0.at="isa" 2309f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2310f71c01ccSPeter Wemmhint.stl.0.irq="10" 2311f71c01ccSPeter Wemmdevice stli 2312f71c01ccSPeter Wemmhint.stli.0.at="isa" 2313f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 231442b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2315f71c01ccSPeter Wemmhint.stli.0.flags="23" 231642b04349SPeter Wemmhint.stli.0.msize="0x1000" 2317f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2318f71c01ccSPeter Wemmdevice loran 2319f71c01ccSPeter Wemmhint.loran.0.at="isa" 2320f71c01ccSPeter Wemmhint.loran.0.irq="5" 232198a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2322c9953c3bSPeter Wemmdevice xrpu 2323ec84f103SMark Peek# nullmodem terminal driver 2324ec84f103SMark Peekdevice nmdm 2325a800f455SJulian Elischer 2326eeb706c0SJustin T. Gibbs# 2327bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 23281d86961eSJordan K. Hubbard# following options: 2329b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 23301d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 23311d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2332b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 23331d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 23341d86961eSJordan K. Hubbard# taken 23354f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2336734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 23371d86961eSJordan K. Hubbard# 2338a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 23391c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2340a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 23411c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 23421c2b5939SRoger Hardiman# 2343a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2344a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2345a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2346a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 23471c2b5939SRoger Hardiman# These options can be used to override the auto detection 234898a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 23491c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 23509ff07e32SAmancio Hasty# 23514f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 23521c2b5939SRoger Hardiman# or 23531c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 23541c2b5939SRoger Hardiman# Specifes the default video capture mode. 2355a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2356a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2357a9c5b8d0SSøren Schmidt# 23584f5f3f07SBrian Somers# options BKTR_USE_PLL 23591c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 23601c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2361a9c5b8d0SSøren Schmidt# 23621c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 23631c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 23641c2b5939SRoger Hardiman# 23651c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 23661c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 23671c2b5939SRoger Hardiman# 23681c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 23691c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 23701c2b5939SRoger Hardiman# 23711c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 23721c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 23731c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 23741c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 23751c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 23761c2b5939SRoger Hardiman# As a rough guess, old = before 1998 23771c2b5939SRoger Hardiman# 2378017b0edcSMatt Jacob 2379f71c01ccSPeter Wemmdevice meteor 1 23800f3563b6SRoger Hardiman 238128ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 23820f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 238337973e86SPeter Wemm# device smbus 238437973e86SPeter Wemm# device iicbus 238537973e86SPeter Wemm# device iicbb 23860f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 23870f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 238828ebb692SNicolas Souchu# 2389f71c01ccSPeter Wemmdevice bktr 1 2390446cee6eSJoerg Wunsch 2391dc9deb29SPoul-Henning Kamp# 23926d04301dSAlexander Langer# PC Card/PCMCIA 23930142c727SJohn Baldwin# (OLDCARD) 2394dc9deb29SPoul-Henning Kamp# 2395b5137699SWarner Losh# card: pccard slots 2396b5137699SWarner Losh# pcic: isa/pccard bridge 2397f71c01ccSPeter Wemmdevice pcic 2398f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2399f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2400c9953c3bSPeter Wemmdevice card 2401dc9deb29SPoul-Henning Kamp 24020142c727SJohn Baldwin# 24030142c727SJohn Baldwin# PC Card/PCMCIA and Cardbus 24040142c727SJohn Baldwin# (NEWCARD) 24050142c727SJohn Baldwin# 24060142c727SJohn Baldwin# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 24070142c727SJohn Baldwin# time. 24080142c727SJohn Baldwin# 24090142c727SJohn Baldwin# pccbb: isa/pccard and pci/cardbus bridge 24100142c727SJohn Baldwin# pccard: pccard slots 24110142c727SJohn Baldwin# cardbus: cardbus slots 24120142c727SJohn Baldwin#device pccbb 24130142c727SJohn Baldwin#device pccard 24140142c727SJohn Baldwin#device cardbus 24150142c727SJohn Baldwin 2416446cee6eSJoerg Wunsch# 2417446cee6eSJoerg Wunsch# Laptop/Notebook options: 2418446cee6eSJoerg Wunsch# 2419446cee6eSJoerg Wunsch# See also: 24206c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2421446cee6eSJoerg Wunsch# above. 2422446cee6eSJoerg Wunsch 2423446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2424446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2425446cee6eSJoerg Wunsch 2426446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 242765e8111fSBruce Evans 2428ab4c624bSMike Smith# 24298afa373cSNicolas Souchu# SMB bus 24308afa373cSNicolas Souchu# 24313c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 24323c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 24333c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 24348afa373cSNicolas Souchu# 24358afa373cSNicolas Souchu# Supported devices: 24363c5656bfSArchie Cobbs# smb standard io through /dev/smb* 24378afa373cSNicolas Souchu# 24383c5656bfSArchie Cobbs# Supported SMB interfaces: 243928ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 244028ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 2441417c87d1SJim Pirzyk# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2442c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 24433c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 24448afa373cSNicolas Souchu# 2445c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 24463c5656bfSArchie Cobbs 2447c9953c3bSPeter Wemmdevice intpm 2448c89863e8SNicolas Souchudevice alpm 24493c5656bfSArchie Cobbsdevice ichsmb 24508afa373cSNicolas Souchu 2451c9953c3bSPeter Wemmdevice smb 24528afa373cSNicolas Souchu 24538afa373cSNicolas Souchu# 24548afa373cSNicolas Souchu# I2C Bus 24558afa373cSNicolas Souchu# 24568afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 24578afa373cSNicolas Souchu# 24588afa373cSNicolas Souchu# Supported devices: 24598afa373cSNicolas Souchu# ic i2c network interface 24608afa373cSNicolas Souchu# iic i2c standard io 2461f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 24628afa373cSNicolas Souchu# 24638afa373cSNicolas Souchu# Supported interfaces: 24648afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 246528ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 246628ebb692SNicolas Souchu# 246728ebb692SNicolas Souchu# Other: 246828ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 24698afa373cSNicolas Souchu# 2470c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2471c9953c3bSPeter Wemmdevice iicbb 24728afa373cSNicolas Souchu 2473c9953c3bSPeter Wemmdevice ic 2474c9953c3bSPeter Wemmdevice iic 2475c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 24768afa373cSNicolas Souchu 2477f71c01ccSPeter Wemmdevice pcf 2478f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2479f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2480f71c01ccSPeter Wemmhint.pcf.0.irq="5" 24818afa373cSNicolas Souchu 248231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 248331a539a5SHellmuth Michaelis# ISDN4BSD 248480037d6eSHellmuth Michaelis# 2485e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 248680037d6eSHellmuth Michaelis# 248731a539a5SHellmuth Michaelis# i4b passive ISDN cards support contains the following hardware drivers: 24888afa373cSNicolas Souchu# 24898ccc600fSHellmuth Michaelis# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 24908ccc600fSHellmuth Michaelis# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 24918ccc600fSHellmuth Michaelis# ifpi - AVM Fritz!Card PCI driver 24921823355cSGary Jennejohn# ifpi2 - AVM Fritz!Card PCI version 2 driver 24938ccc600fSHellmuth Michaelis# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 24948ccc600fSHellmuth Michaelis# ifpnp - AVM Fritz!Card PnP driver 24958301794fSHellmuth Michaelis# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2496e5981bd1SHellmuth Michaelis# 24976b244dc5SHellmuth Michaelis# i4b active ISDN cards support contains the following hardware drivers: 24986b244dc5SHellmuth Michaelis# 24996b244dc5SHellmuth Michaelis# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 25006b244dc5SHellmuth Michaelis# 250131a539a5SHellmuth Michaelis# Note that the ``options'' (if given) and ``device'' lines must BOTH 250231a539a5SHellmuth Michaelis# be uncommented to enable support for a given card ! 250331a539a5SHellmuth Michaelis# 250431a539a5SHellmuth Michaelis# In addition to a hardware driver (and probably an option) the mandatory 250531a539a5SHellmuth Michaelis# ISDN protocol stack devices and the mandatory support device must be 250631a539a5SHellmuth Michaelis# enabled as well as one or more devices from the optional devices section. 250731a539a5SHellmuth Michaelis# 250831a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 250931a539a5SHellmuth Michaelis# isic driver (Siemens/Infineon chipsets) 251031a539a5SHellmuth Michaelis# 251131a539a5SHellmuth Michaelisdevice isic 251231a539a5SHellmuth Michaelis# 2513e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2514e5981bd1SHellmuth Michaelis# ---------------------- 251519c74962SPoul-Henning Kamp# 251619c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 25175895e3c8SPeter Wemmoptions TEL_S0_8 2518f71c01ccSPeter Wemmhint.isic.0.at="isa" 251942b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2520f71c01ccSPeter Wemmhint.isic.0.irq="5" 2521f71c01ccSPeter Wemmhint.isic.0.flags="1" 252219c74962SPoul-Henning Kamp# 252319c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 25245895e3c8SPeter Wemmoptions TEL_S0_16 2525f71c01ccSPeter Wemmhint.isic.0.at="isa" 2526f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 252742b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2528f71c01ccSPeter Wemmhint.isic.0.irq="5" 2529f71c01ccSPeter Wemmhint.isic.0.flags="2" 253019c74962SPoul-Henning Kamp# 253119c74962SPoul-Henning Kamp# Teles S0/16.3 25325895e3c8SPeter Wemmoptions TEL_S0_16_3 2533f71c01ccSPeter Wemmhint.isic.0.at="isa" 253419dde963SPeter Wemmhint.isic.0.port="0xd80" 2535f71c01ccSPeter Wemmhint.isic.0.irq="5" 2536f71c01ccSPeter Wemmhint.isic.0.flags="3" 253719c74962SPoul-Henning Kamp# 253819c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 25395895e3c8SPeter Wemmoptions AVM_A1 2540f71c01ccSPeter Wemmhint.isic.0.at="isa" 254119dde963SPeter Wemmhint.isic.0.port="0x340" 2542f71c01ccSPeter Wemmhint.isic.0.irq="5" 2543f71c01ccSPeter Wemmhint.isic.0.flags="4" 254419c74962SPoul-Henning Kamp# 254531a539a5SHellmuth Michaelis# USRobotics Sportster ISDN TA intern 254631a539a5SHellmuth Michaelisoptions USR_STI 254731a539a5SHellmuth Michaelishint.isic.0.at="isa" 254831a539a5SHellmuth Michaelishint.isic.0.port="0x268" 254931a539a5SHellmuth Michaelishint.isic.0.irq="5" 255031a539a5SHellmuth Michaelishint.isic.0.flags="7" 255119c74962SPoul-Henning Kamp# 255231a539a5SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) 255331a539a5SHellmuth Michaelisoptions ITKIX1 255431a539a5SHellmuth Michaelishint.isic.0.at="isa" 255531a539a5SHellmuth Michaelishint.isic.0.port="0x398" 255631a539a5SHellmuth Michaelishint.isic.0.irq="10" 255731a539a5SHellmuth Michaelishint.isic.0.flags="18" 255819c74962SPoul-Henning Kamp# 255980037d6eSHellmuth Michaelis# ELSA PCC-16 2560cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2561f71c01ccSPeter Wemmhint.isic.0.at="isa" 256219dde963SPeter Wemmhint.isic.0.port="0x360" 2563f71c01ccSPeter Wemmhint.isic.0.irq="10" 2564f71c01ccSPeter Wemmhint.isic.0.flags="20" 256580037d6eSHellmuth Michaelis# 2566e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2567e5981bd1SHellmuth Michaelis# ------------------ 256819c74962SPoul-Henning Kamp# 256919c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 25705895e3c8SPeter Wemmoptions TEL_S0_16_3_P 257119c74962SPoul-Henning Kamp# 257219c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 25735895e3c8SPeter Wemmoptions CRTX_S0_P 257419c74962SPoul-Henning Kamp# 257519c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 25765895e3c8SPeter Wemmoptions DRN_NGO 257719c74962SPoul-Henning Kamp# 257819c74962SPoul-Henning Kamp# Sedlbauer Win Speed 25795895e3c8SPeter Wemmoptions SEDLBAUER 258019c74962SPoul-Henning Kamp# 258131a539a5SHellmuth Michaelis# Dynalink IS64PH 258231a539a5SHellmuth Michaelisoptions DYNALINK 258319c74962SPoul-Henning Kamp# 258419c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 25855895e3c8SPeter Wemmoptions ELSA_QS1ISA 258619c74962SPoul-Henning Kamp# 25870df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2588cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 25890df6adecSHellmuth Michaelis# 25909d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 259131a539a5SHellmuth Michaelisoptions ASUSCOM_IPAC 25921eeb917cSJeroen Ruigrok van der Werven# 25934a29e8f9SHellmuth Michaelis# Eicon Diehl DIVA 2.0 and 2.02 25944a29e8f9SHellmuth Michaelisoptions EICON_DIVA 25950103e55fSHellmuth Michaelis# 25960103e55fSHellmuth Michaelis# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 25970103e55fSHellmuth Michaelisoptions COMPAQ_M610 25984a29e8f9SHellmuth Michaelis# 2599e5981bd1SHellmuth Michaelis# PCI bus Cards: 2600e5981bd1SHellmuth Michaelis# -------------- 260119c74962SPoul-Henning Kamp# 2602e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 26035895e3c8SPeter Wemmoptions ELSA_QS1PCI 260419c74962SPoul-Henning Kamp# 260531a539a5SHellmuth Michaelis# 260631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 260731a539a5SHellmuth Michaelis# ifpnp driver for AVM Fritz!Card PnP 260831a539a5SHellmuth Michaelis# 260931a539a5SHellmuth Michaelis# AVM Fritz!Card PnP 261031a539a5SHellmuth Michaelisdevice ifpnp 261131a539a5SHellmuth Michaelis# 261231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 261331a539a5SHellmuth Michaelis# ihfc driver for Cologne Chip ISA chipsets (experimental!) 261431a539a5SHellmuth Michaelis# 261531a539a5SHellmuth Michaelis# Teles 16.3c ISA PnP 261631a539a5SHellmuth Michaelis# AcerISDN P10 ISA PnP 261731a539a5SHellmuth Michaelis# TELEINT ISDN SPEED No.1 261831a539a5SHellmuth Michaelisdevice ihfc 261931a539a5SHellmuth Michaelis# 262031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 262131a539a5SHellmuth Michaelis# ifpi driver for AVM Fritz!Card PCI 262231a539a5SHellmuth Michaelis# 262380037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 262431a539a5SHellmuth Michaelisdevice ifpi 262580037d6eSHellmuth Michaelis# 262631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 26271823355cSGary Jennejohn# ifpi2 driver for AVM Fritz!Card PCI version 2 26281823355cSGary Jennejohn# 26291823355cSGary Jennejohn# AVM Fritz!Card PCI version 2 26301823355cSGary Jennejohndevice "ifpi2" 26311823355cSGary Jennejohn# 26321823355cSGary Jennejohn#--------------------------------------------------------------------------- 263331a539a5SHellmuth Michaelis# iwic driver for Winbond W6692 chipset 263419c74962SPoul-Henning Kamp# 263531a539a5SHellmuth Michaelis# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 26363374f8ccSHellmuth Michaelisdevice iwic 263719c74962SPoul-Henning Kamp# 263831a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 26398301794fSHellmuth Michaelis# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 26408301794fSHellmuth Michaelis# 26418301794fSHellmuth Michaelis# Traverse Technologies NETjet-S 26428301794fSHellmuth Michaelis# Teles PCI-TJ 26438301794fSHellmuth Michaelisdevice itjc 26448301794fSHellmuth Michaelis# 26458301794fSHellmuth Michaelis#--------------------------------------------------------------------------- 26466b244dc5SHellmuth Michaelis# iavc driver (AVM active cards, needs i4bcapi driver!) 26476b244dc5SHellmuth Michaelis# 26486b244dc5SHellmuth Michaelisdevice iavc 26496b244dc5SHellmuth Michaelis# 26506b244dc5SHellmuth Michaelis# AVM B1 ISA bus (PnP mode not supported!) 26516b244dc5SHellmuth Michaelis# ---------------------------------------- 26526b244dc5SHellmuth Michaelishint.iavc.0.at="isa" 26536b244dc5SHellmuth Michaelishint.iavc.0.port="0x150" 26546b244dc5SHellmuth Michaelishint.iavc.0.irq="5" 26556b244dc5SHellmuth Michaelis# 26566b244dc5SHellmuth Michaelis#--------------------------------------------------------------------------- 265731a539a5SHellmuth Michaelis# ISDN Protocol Stack - mandatory for all hardware drivers 265819c74962SPoul-Henning Kamp# 265919c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2660f71c01ccSPeter Wemmdevice "i4bq921" 266119c74962SPoul-Henning Kamp# 266219c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2663f71c01ccSPeter Wemmdevice "i4bq931" 266419c74962SPoul-Henning Kamp# 266519c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2666f71c01ccSPeter Wemmdevice "i4b" 266719c74962SPoul-Henning Kamp# 266831a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 266931a539a5SHellmuth Michaelis# ISDN devices - mandatory for all hardware drivers 267019c74962SPoul-Henning Kamp# 267119c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2672f71c01ccSPeter Wemmdevice "i4btrc" 4 267319c74962SPoul-Henning Kamp# 267419c74962SPoul-Henning Kamp# userland driver to control the whole thing 2675f71c01ccSPeter Wemmdevice "i4bctl" 267619c74962SPoul-Henning Kamp# 267731a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 267831a539a5SHellmuth Michaelis# ISDN devices - optional 267931a539a5SHellmuth Michaelis# 268019c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2681f71c01ccSPeter Wemmdevice "i4brbch" 4 268219c74962SPoul-Henning Kamp# 268319c74962SPoul-Henning Kamp# userland driver for telephony 2684f71c01ccSPeter Wemmdevice "i4btel" 2 268519c74962SPoul-Henning Kamp# 268619c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2687f71c01ccSPeter Wemmdevice "i4bipr" 4 268819c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 268919c74962SPoul-Henning Kampoptions IPR_VJ 2690e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2691f71c01ccSPeter Wemmoptions IPR_LOG=32 269219c74962SPoul-Henning Kamp# 2693aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2694f71c01ccSPeter Wemm# number of sppp device to be configured 2695f71c01ccSPeter Wemmdevice "i4bisppp" 4 269631a539a5SHellmuth Michaelis# 26976b244dc5SHellmuth Michaelis# B-channel interface to the netgraph subsystem 269831a539a5SHellmuth Michaelisdevice "i4bing" 2 269931a539a5SHellmuth Michaelis# 27006b244dc5SHellmuth Michaelis# CAPI driver needed for active ISDN cards (see iavc driver above) 27016b244dc5SHellmuth Michaelisdevice "i4bcapi" 27026b244dc5SHellmuth Michaelis# 270331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 270419c74962SPoul-Henning Kamp 2705ab4c624bSMike Smith# Parallel-Port Bus 2706ab4c624bSMike Smith# 2707ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2708ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2709ab4c624bSMike Smith# are automatically probed and attached when found. 2710ab4c624bSMike Smith# 2711ab4c624bSMike Smith# Supported devices: 2712ab4c624bSMike Smith# vpo Iomega Zip Drive 2713f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2714f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2715fdf94d1aSNicolas Souchu# lpt Parallel Printer 271646f3ff79SMike Smith# plip Parallel network interface 2717fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2718f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 271928ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2720ab4c624bSMike Smith# 2721ab4c624bSMike Smith# Supported interfaces: 2722ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2723ab4c624bSMike Smith# 2724ef8f7626SNicolas Souchu 27250f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 27260f210c92SNicolas Souchu # (see flags in ppc(4)) 27275895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 27285895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2729ef8f7626SNicolas Souchu # compliant peripheral 27305895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 27315895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 27325895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 27335895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 27345895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 27353b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 27363b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2737ef8f7626SNicolas Souchu 2738f71c01ccSPeter Wemmdevice ppc 2739f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2740f71c01ccSPeter Wemmhint.ppc.0.irq="7" 27410d31b179SPeter Wemmdevice ppbus 27420d31b179SPeter Wemmdevice vpo 27430d31b179SPeter Wemmdevice lpt 27440d31b179SPeter Wemmdevice plip 27450d31b179SPeter Wemmdevice ppi 27460d31b179SPeter Wemmdevice pps 27470d31b179SPeter Wemmdevice lpbb 27480d31b179SPeter Wemmdevice pcfclock 2749ab4c624bSMike Smith 2750432aad0eSTor Egge# Kernel BOOTP support 2751432aad0eSTor Egge 2752432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2753432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 27545895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2755432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 27565895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2757432aad0eSTor Egge 2758d94f38acSEivind Eklund# 2759d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2760d94f38acSEivind Eklund# the user must still supply the actual driver. 2761d94f38acSEivind Eklund# 2762d94f38acSEivind Eklundoptions HW_WDOG 2763d94f38acSEivind Eklund 2764005092bbSEivind Eklund# 2765005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2766005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2767005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2768005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2769005092bbSEivind Eklund# 2770005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2771005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2772005092bbSEivind Eklund# 277304fa1e6cSEivind Eklund# The value below is the one more than the default. 2774005092bbSEivind Eklund# 27755895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2776005092bbSEivind Eklund 2777c796cfa1SAndrzej Bialecki# 27789789c757SPeter Wemm# Change the size of the kernel virtual address space. Due to 27799789c757SPeter Wemm# constraints in loader(8) on i386, this must be a multiple of 4. 27809789c757SPeter Wemm# 256 = 1 GB of kernel address space. Increasing this also causes 27819789c757SPeter Wemm# a reduction of the address space in user processes. 512 splits 27829789c757SPeter Wemm# the 4GB cpu address space in half (2GB user, 2GB kernel). 27839789c757SPeter Wemm# 27849789c757SPeter Wemmoptions KVA_PAGES=260 27859789c757SPeter Wemm 27869789c757SPeter Wemm# 2787c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2788c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2789c796cfa1SAndrzej Bialecki# 2790c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2791c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2792c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2793c796cfa1SAndrzej Bialecki# 279419dde963SPeter Wemm#options NO_SWAPPING 2795c796cfa1SAndrzej Bialecki 27969dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 27979dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 27989dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 27999dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 28009dab0776SDavid Greenman# 28015895e3c8SPeter Wemmoptions NSFBUFS=1024 28029dab0776SDavid Greenman 280315a1057cSEivind Eklund# 2804053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2805ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2806053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2807053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2808053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2809053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 281015a1057cSEivind Eklund# 281115a1057cSEivind Eklundoptions DEBUG_LOCKS 281215a1057cSEivind Eklund 281326086a03SPeter Wemm 281426086a03SPeter Wemm##################################################################### 281526086a03SPeter Wemm# ABI Emulation 281626086a03SPeter Wemm 281726086a03SPeter Wemm# Enable iBCS2 runtime support for SCO and ISC binaries 281826086a03SPeter Wemmoptions IBCS2 281926086a03SPeter Wemm 282026086a03SPeter Wemm# Emulate spx device for client side of SVR3 local X interface 282126086a03SPeter Wemmoptions SPX_HACK 282226086a03SPeter Wemm 282326086a03SPeter Wemm# Enable Linux ABI emulation 282426086a03SPeter Wemmoptions COMPAT_LINUX 282526086a03SPeter Wemm 282652ebde4fSDag-Erling Smørgrav# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 282752ebde4fSDag-Erling Smørgrav# and PSEUDOFS) 28285a44842bSMark Murrayoptions LINPROCFS 28295a44842bSMark Murray 28306e2972b8SMark Newton# 28316e2972b8SMark Newton# SysVR4 ABI emulation 28326e2972b8SMark Newton# 28336e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 28346e2972b8SMark Newton# a KLD module. 28356e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 28366e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 28376e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2838f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 28396e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 28406e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 28416e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 28426e2972b8SMark Newton# those circumstances. 28436e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 28446e2972b8SMark Newton# (whether static or dynamic). 28456e2972b8SMark Newton# 28466e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 28476e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2848f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 28496e2972b8SMark Newton 285026086a03SPeter Wemm 285126086a03SPeter Wemm##################################################################### 28521d33cf3dSNick Hibma# USB support 28531d33cf3dSNick Hibma# UHCI controller 2854c9953c3bSPeter Wemmdevice uhci 28551d33cf3dSNick Hibma# OHCI controller 2856c9953c3bSPeter Wemmdevice ohci 28571d33cf3dSNick Hibma# General USB code (mandatory for USB) 2858c9953c3bSPeter Wemmdevice usb 28591d33cf3dSNick Hibma# 2860b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2861b5ea1f0cSNick Hibmadevice udbp 2862f26c33d2SNick Hibma# Generic USB device driver 2863c9953c3bSPeter Wemmdevice ugen 2864f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2865c9953c3bSPeter Wemmdevice uhid 28661d33cf3dSNick Hibma# USB keyboard 2867c9953c3bSPeter Wemmdevice ukbd 28681d33cf3dSNick Hibma# USB printer 2869c9953c3bSPeter Wemmdevice ulpt 28706521db35SKris Kennaway# USB Iomega Zip 100 Drive (Requires scbus and da) 2871c9953c3bSPeter Wemmdevice umass 2872e9fb12d3SNick Hibma# USB modem support 2873e9fb12d3SNick Hibmadevice umodem 2874f26c33d2SNick Hibma# USB mouse 2875c9953c3bSPeter Wemmdevice ums 2876e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2877e2dbd15fSNick Hibmadevice urio 28782fd84f56SNick Hibma# USB scanners 28792fd84f56SNick Hibmadevice uscanner 288063c6b757SAlfred Perlstein# USB Fm Radio 288163c6b757SAlfred Perlsteindevice ufm 2882f26c33d2SNick Hibma# 2883ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2884d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2885d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2886d04bb221SBill Paul# eval board. 2887c9953c3bSPeter Wemmdevice aue 2888dfd1e98eSBill Paul# 288901779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 289001779872SBill Paul# and Netmate II, and the Belkin F5U111. 2891c9953c3bSPeter Wemmdevice cue 289201779872SBill Paul# 2893dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2894d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2895d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 289601779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 289701779872SBill Paul# and 2104USB, and the Corega USB-T. 2898c9953c3bSPeter Wemmdevice kue 2899f26c33d2SNick Hibma 2900f26c33d2SNick Hibma# debugging options for the USB subsystem 29011d33cf3dSNick Hibma# 29027dc1a5bdSNick Hibmaoptions UHCI_DEBUG 29037dc1a5bdSNick Hibmaoptions OHCI_DEBUG 29041d33cf3dSNick Hibmaoptions USB_DEBUG 2905f26c33d2SNick Hibma 29067dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2907f26c33d2SNick Hibmaoptions UHID_DEBUG 2908f26c33d2SNick Hibmaoptions UHUB_DEBUG 2909f26c33d2SNick Hibmaoptions UKBD_DEBUG 29107dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2911f26c33d2SNick Hibmaoptions UMASS_DEBUG 2912f26c33d2SNick Hibmaoptions UMS_DEBUG 2913e2dbd15fSNick Hibmaoptions URIO_DEBUG 2914f26c33d2SNick Hibma 29156e8394b8SKazutaka YOKOTA# options for ukbd: 29166e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2917cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 29186e8394b8SKazutaka YOKOTA 2919785d2100SJohn Birrell# 2920785d2100SJohn Birrell# Embedded system options: 2921785d2100SJohn Birrell# 2922785d2100SJohn Birrell# An embedded system might want to run something other than init. 29238a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2924bc0e3a03SJeroen Ruigrok van der Werven 2925bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2926bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2927bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2928bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2929bc0e3a03SJeroen Ruigrok van der Werven 2930446af86dSJohn Baldwin##################################################################### 2931446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2932446af86dSJohn Baldwin# 2933446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2934446af86dSJohn Baldwinoptions SEMMAP=31 2935446af86dSJohn Baldwin 2936446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2937446af86dSJohn Baldwin# one time. 2938446af86dSJohn Baldwinoptions SEMMNI=11 2939446af86dSJohn Baldwin 2940446af86dSJohn Baldwin# Total number of semaphores system wide 2941446af86dSJohn Baldwinoptions SEMMNS=61 2942446af86dSJohn Baldwin 2943446af86dSJohn Baldwin# Total number of undo structures in system 2944446af86dSJohn Baldwinoptions SEMMNU=31 2945446af86dSJohn Baldwin 2946446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2947446af86dSJohn Baldwin# at one time. 2948446af86dSJohn Baldwinoptions SEMMSL=61 2949446af86dSJohn Baldwin 2950446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2951446af86dSJohn Baldwin# semaphore at one time. 2952446af86dSJohn Baldwinoptions SEMOPM=101 2953446af86dSJohn Baldwin 2954446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2955446af86dSJohn Baldwin# System V semaphore at one time. 2956446af86dSJohn Baldwinoptions SEMUME=11 2957446af86dSJohn Baldwin 2958446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2959446af86dSJohn Baldwinoptions SHMALL=1025 2960446af86dSJohn Baldwin 2961446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2962446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2963446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2964446af86dSJohn Baldwin 2965446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2966446af86dSJohn Baldwinoptions SHMMIN=2 2967446af86dSJohn Baldwin 2968446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2969446af86dSJohn Baldwin# at one time. 2970446af86dSJohn Baldwinoptions SHMMNI=33 2971446af86dSJohn Baldwin 2972446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2973446af86dSJohn Baldwin# a single process at one time. 2974446af86dSJohn Baldwinoptions SHMSEG=9 2975446af86dSJohn Baldwin 2976d9282887SDima Dorfman# Set the amount of time (in seconds) the system will wait before 2977d9282887SDima Dorfman# rebooting automatically when a kernel panic occurs. If set to (-1), 2978d9282887SDima Dorfman# the system will wait indefinitely until a key is pressed on the 2979d9282887SDima Dorfman# console. 2980d9282887SDima Dorfmanoptions PANIC_REBOOT_WAIT_TIME=16 2981d9282887SDima Dorfman 2982446af86dSJohn Baldwin##################################################################### 2983446af86dSJohn Baldwin 2984bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2985bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2986bc0e3a03SJeroen Ruigrok van der Werven 2987bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 298828d7984fSJeroen Ruigrok van der Werven 298928d7984fSJeroen Ruigrok van der Werven# VFS cluster debugging. 2990bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 299128d7984fSJeroen Ruigrok van der Werven 2992bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 29938b6f5e65SJeroen Ruigrok van der Werven 2994bffb191eSTakanori Watanabe# PECOFF module (Win32 Execution Format) 2995bffb191eSTakanori Watanabeoptions PECOFF_SUPPORT 2996bffb191eSTakanori Watanabeoptions PECOFF_DEBUG 29978b6f5e65SJeroen Ruigrok van der Werven 2998a88d714cSJeroen Ruigrok van der Werven# Disable the 4 MByte PSE CPU feature. 2999bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 30008b6f5e65SJeroen Ruigrok van der Werven 3001bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 3002bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 3003bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 3004bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 3005bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 3006bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 3007bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 3008edd5302dSJeroen Ruigrok van der Werven 300928d7984fSJeroen Ruigrok van der Werven# Kernel filelock debugging. 3010bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 301128d7984fSJeroen Ruigrok van der Werven 30128b6f5e65SJeroen Ruigrok van der Werven# System V compatible message queues 30138b6f5e65SJeroen Ruigrok van der Werven# Please note that the values provided here are used to test kernel 30148b6f5e65SJeroen Ruigrok van der Werven# building. The defaults in the sources provide almost the same numbers. 30158b6f5e65SJeroen Ruigrok van der Werven# MSGSSZ must be a power of 2 between 8 and 1024. 30168b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 # Max number of chars in queue 30178b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNI=41 # Max number of message queue identifiers 30188b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 # Max number of message segments 30198b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 # Size of a message segment 30208b6f5e65SJeroen Ruigrok van der Wervenoptions MSGTQL=41 # Max number of messages in system 30218b6f5e65SJeroen Ruigrok van der Werven 30228b6f5e65SJeroen Ruigrok van der Wervenoptions NBUF=512 # Number of buffer headers 30238b6f5e65SJeroen Ruigrok van der Werven 30248b6f5e65SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 # Number of mbuf clusters 30258b6f5e65SJeroen Ruigrok van der Werven 3026bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 30278b6f5e65SJeroen Ruigrok van der Werven 3028bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 3029bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 3030bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 3031bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 30328b6f5e65SJeroen Ruigrok van der Werven 30338b6f5e65SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL=5 # Syscons debug level 30348b6f5e65SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG # syscons rendering debugging 30358b6f5e65SJeroen Ruigrok van der Werven 3036bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 3037bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 3038bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 30398b6f5e65SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG # VFS buffer I/O debugging 30408b6f5e65SJeroen Ruigrok van der Werven 3041bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 3042bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 3043bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 30441e9ea774SBruce Evans 30451e9ea774SBruce Evans# Yet more undocumented options for linting. 30461e9ea774SBruce Evansoptions AAC_DEBUG 30471e9ea774SBruce Evansoptions ACD_DEBUG 30481e9ea774SBruce Evansoptions ACPI_MAX_THREADS=1 30491e9ea774SBruce Evans#!options ACPI_NO_SEMAPHORES 30501e9ea774SBruce Evans# Broken: 30511e9ea774SBruce Evans##options ASR_MEASURE_PERFORMANCE 30521e9ea774SBruce Evansoptions AST_DEBUG 30531e9ea774SBruce Evansoptions ATAPI_DEBUG 30541e9ea774SBruce Evansoptions ATA_DEBUG 30551e9ea774SBruce Evans# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 30561e9ea774SBruce Evans# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 30571e9ea774SBruce Evans# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 30581e9ea774SBruce Evans##options BKTR_ALLOC_PAGES="(217*4+1)" 30591e9ea774SBruce Evansoptions BROOKTREE_ALLOC_PAGES="(217*4+1)" 30601e9ea774SBruce Evans# Broken: 30611e9ea774SBruce Evans##options CAPABILITIES 30621e9ea774SBruce Evansoptions COMPAT_SUNOS 30631e9ea774SBruce Evansoptions CV_DEBUG 30641e9ea774SBruce Evansoptions MAXFILES=999 30651e9ea774SBruce Evans# METEOR_TEST_VIDEO has no effect since meteor is broken. 30661e9ea774SBruce Evansoptions METEOR_TEST_VIDEO 30671e9ea774SBruce Evansoptions NDEVFSINO=1025 30681e9ea774SBruce Evansoptions NDEVFSOVERFLOW=32769 30691e9ea774SBruce Evansoptions NETGRAPH_BRIDGE 30701e9ea774SBruce Evans# SIMOS is broken since it is alpha-only but not ifdefed. 30711e9ea774SBruce Evans##options SIMOS 30721e9ea774SBruce Evansoptions VESA_DEBUG 30731e9ea774SBruce Evansoptions VGA_DEBUG 3074