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 1078b140d57SMike Smith# 1088b140d57SMike Smith# The root device and filesystem type can be compiled in; 1098b140d57SMike Smith# this provides a fallback option if the root device cannot 1108b140d57SMike Smith# be correctly guesst by the bootstrap code, or an override if 1118b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 1128b140d57SMike Smith# 1138b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 1148b140d57SMike Smith 1156a8d6623SGarrett Wollman 1166a8d6623SGarrett Wollman##################################################################### 117477a642cSPeter Wemm# SMP OPTIONS: 118477a642cSPeter Wemm# 119477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 120477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 121477a642cSPeter Wemm# 122477a642cSPeter Wemm# Notes: 123477a642cSPeter Wemm# 124477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 125477a642cSPeter Wemm# 1265895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 127477a642cSPeter Wemm# 128477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 129477a642cSPeter Wemm# are required by your hardware. 130477a642cSPeter Wemm# 131477a642cSPeter Wemm 132477a642cSPeter Wemm# Mandatory: 133477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 134477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 135477a642cSPeter Wemm 136477a642cSPeter Wemm# 137477a642cSPeter Wemm# Rogue SMP hardware: 138477a642cSPeter Wemm# 139477a642cSPeter Wemm 140477a642cSPeter Wemm# Bridged PCI cards: 141477a642cSPeter Wemm# 142477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 143477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 144477a642cSPeter Wemm# cards you should refer to ??? 145477a642cSPeter Wemm 1461fe4c660SJohn Baldwin# SMP Debugging Options: 1471fe4c660SJohn Baldwin# 148ab4f2c18SJohn Baldwin# MUTEX_DEBUG enables various extra assertions in the mutex code. 1491fe4c660SJohn Baldwin# WITNESS enables the mutex witness code which detects deadlocks and cycles 1501fe4c660SJohn Baldwin# during locking operations. 151660d1e3aSJohn Baldwin# WITNESS_DDB causes the witness code to drop into the kernel debugger if 152660d1e3aSJohn Baldwin# a lock heirarchy violation occurs or if locks are held when going to 153660d1e3aSJohn Baldwin# sleep. 154660d1e3aSJohn Baldwin# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 155ab4f2c18SJohn Baldwinoptions MUTEX_DEBUG 1561fe4c660SJohn Baldwinoptions WITNESS 157660d1e3aSJohn Baldwinoptions WITNESS_DDB 158660d1e3aSJohn Baldwinoptions WITNESS_SKIPSPIN 1591fe4c660SJohn Baldwin 160477a642cSPeter Wemm 161477a642cSPeter Wemm##################################################################### 16256be1833SKATO Takenori# CPU OPTIONS 16356be1833SKATO Takenori 16456be1833SKATO Takenori# 16556be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 16656be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 167e44a0ea3SPeter Wemm# parts of the system run faster. 168e44a0ea3SPeter Wemm# I386_CPU is mutually exclusive with the other CPU types. 16956be1833SKATO Takenori# 170e44a0ea3SPeter Wemm#cpu I386_CPU 1715895e3c8SPeter Wemmcpu I486_CPU 1725895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1735895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 17456be1833SKATO Takenori 17556be1833SKATO Takenori# 17656be1833SKATO Takenori# Options for CPU features. 17756be1833SKATO Takenori# 1786df7ca7bSDavid Malone# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has 1796df7ca7bSDavid Malone# forgotten to enable them. 1806df7ca7bSDavid Malone# 18156be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 18256be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 18356be1833SKATO Takenori# should not be used with Intel FPU. 18456be1833SKATO Takenori# 18556be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 18656be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 18756be1833SKATO Takenori# BlueLightning CPU box. 18856be1833SKATO Takenori# 18956be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 19056be1833SKATO Takenori# 1914962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1924962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1934962d938SKATO Takenori# 1946593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1959b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1969b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1976593be60SKATO Takenori# 19856be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 19956be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 20056be1833SKATO Takenori# I/O device(s). 20156be1833SKATO Takenori# 2029d146ac5SPeter Wemm# CPU_ENABLE_SSE enables SSE/MMX2 instructions support. 2039d146ac5SPeter Wemm# 20456be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 20556be1833SKATO Takenori# 20656be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 20756be1833SKATO Takenori# for i386 machines. 2084962d938SKATO Takenori# 209ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 21056be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 21156be1833SKATO Takenori# (no clock delay). 21256be1833SKATO Takenori# 21365cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 21465cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 21565cbb03cSKATO Takenori# The default value is 5. 21665cbb03cSKATO Takenori# 21756be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 21856be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 21956be1833SKATO Takenori# 1). 22056be1833SKATO Takenori# 22165cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 22265cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 22365cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 22465cbb03cSKATO Takenori# 22556be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 22656be1833SKATO Takenori# 22756be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 22856be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 22956be1833SKATO Takenori# 230e469dc2cSJeroen Ruigrok van der Werven# CPU_UPGRADE_HW_CACHE eliminates unneeded cache flush instruction(s). 231e469dc2cSJeroen Ruigrok van der Werven# 2324536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2334536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2346593be60SKATO Takenori# 23556be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 23656be1833SKATO Takenori# flush at hold state. 23756be1833SKATO Takenori# 23856be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 23956be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 24056be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 24156be1833SKATO Takenori# 242b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 243b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 244c9e6ddc6SDoug Barton# executed. This option is only needed if I586_CPU is also defined, 245c9e6ddc6SDoug Barton# and should be included for any non-Pentium CPU that defines it. 246b0050656SJohn-Mark Gurney# 247925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 248925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 249925f3681SMike Smith# occupied by an ISA memory hole. 250925f3681SMike Smith# 25156be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 252ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 25356be1833SKATO Takenori# These options may crash your system. 25456be1833SKATO Takenori# 25556be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 25656be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 25756be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 25856be1833SKATO Takenori# 2596593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2606593be60SKATO Takenori# locked cycles in order to operate correctly. 2616593be60SKATO Takenori# 2626df7ca7bSDavid Maloneoptions CPU_ATHLON_SSE_HACK 2635895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2645895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2655895e3c8SPeter Wemmoptions CPU_BTB_EN 2665895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2675895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2689d146ac5SPeter Wemmoptions CPU_ENABLE_SSE 2695895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2705895e3c8SPeter Wemmoptions CPU_I486_ON_386 2715895e3c8SPeter Wemmoptions CPU_IORT 27265cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2735895e3c8SPeter Wemmoptions CPU_LOOP_EN 27465cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2755895e3c8SPeter Wemmoptions CPU_RSTK_EN 2765895e3c8SPeter Wemmoptions CPU_SUSP_HLT 277e469dc2cSJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2785895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2795895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2805895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2815895e3c8SPeter Wemm#options NO_F00F_HACK 28256be1833SKATO Takenori 28356be1833SKATO Takenori# 28456be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 28556be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 28656be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 28756be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 28856be1833SKATO Takenori# 28956be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 29056be1833SKATO Takenori# Don't enable both of these in a real config. 29156be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 29256be1833SKATO Takenori #new math emulator 29356be1833SKATO Takenori 29456be1833SKATO Takenori 29556be1833SKATO Takenori##################################################################### 2966a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 297690f540cSAndrey A. Chernov 2986a8d6623SGarrett Wollman# 2996a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 30056c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 30156c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 3026a8d6623SGarrett Wollman# 3035895e3c8SPeter Wemmoptions COMPAT_43 3046a8d6623SGarrett Wollman 3056a8d6623SGarrett Wollman# 3066a8d6623SGarrett Wollman# These three options provide support for System V Interface 3076a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 3086a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 3096a8d6623SGarrett Wollman# 3106a8d6623SGarrett Wollmanoptions SYSVSHM 3116a8d6623SGarrett Wollmanoptions SYSVSEM 3126a8d6623SGarrett Wollmanoptions SYSVMSG 3136a8d6623SGarrett Wollman 3146a8d6623SGarrett Wollman 3156a8d6623SGarrett Wollman##################################################################### 3166a8d6623SGarrett Wollman# DEBUGGING OPTIONS 3176a8d6623SGarrett Wollman 3186a8d6623SGarrett Wollman# 319b5d89ca8SBruce Evans# Enable the kernel debugger. 3206a8d6623SGarrett Wollman# 321b5d89ca8SBruce Evansoptions DDB 322b5d89ca8SBruce Evans 323b5d89ca8SBruce Evans# 3245ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3255ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3265ccab2afSGary Palmer# the machine to recover from a panic 3275ccab2afSGary Palmer# 3285ccab2afSGary Palmeroptions DDB_UNATTENDED 3295ccab2afSGary Palmer 3305ccab2afSGary Palmer# 331562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 332562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 333562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 334562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 335562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 336562d05dfSPaul Traina# 337562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 338562d05dfSPaul Traina 339562d05dfSPaul Traina# 3406a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3416a8d6623SGarrett Wollman# 3422365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 34321c64a07SAndrey A. Chernov 3446a8d6623SGarrett Wollman# 345c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 346c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 347c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 348c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 349c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 350c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 351c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 352c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 353c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 354d902baa4SJohn Baldwin# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 355d902baa4SJohn Baldwin# to the console by default. This functionality can be toggled via the 356d902baa4SJohn Baldwin# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 357c508c1b6SJohn Baldwin# 358c508c1b6SJohn Baldwinoptions KTR 359c508c1b6SJohn Baldwinoptions KTR_EXTEND 360c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 361c7ff3825SBruce Evansoptions KTR_COMPILE="(KTR_INTR|KTR_PROC)" 362a9672a81SJohn Baldwinoptions KTR_MASK=KTR_INTR 363c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 364d902baa4SJohn Baldwinoptions KTR_VERBOSE 365c508c1b6SJohn Baldwin 366c508c1b6SJohn Baldwin# 3675526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3686a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3696a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3706a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3716a8d6623SGarrett Wollman# programming errors. 3726a8d6623SGarrett Wollman# 3735526d2d9SEivind Eklundoptions INVARIANTS 3745526d2d9SEivind Eklund 3755526d2d9SEivind Eklund# 37634b15f2aSJohn Baldwin# The INVARIANT_SUPPORT option makes us compile in support for 37734b15f2aSJohn Baldwin# verifying some of the internal structures. It is a prerequisite for 37834b15f2aSJohn Baldwin# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 37934b15f2aSJohn Baldwin# called. The intent is that you can set 'INVARIANTS' for single 38034b15f2aSJohn Baldwin# source files (by changing the source file or specifying it on the 38134b15f2aSJohn Baldwin# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 38234b15f2aSJohn Baldwin# wish to build a kernel module with 'INVARIANTS', then adding 38334b15f2aSJohn Baldwin# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 38434b15f2aSJohn Baldwin# infrastructure without the added overhead. 38534b15f2aSJohn Baldwin# 38634b15f2aSJohn Baldwinoptions INVARIANT_SUPPORT 38734b15f2aSJohn Baldwin 38834b15f2aSJohn Baldwin# 3895526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3905526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3915526d2d9SEivind Eklund# it is disabled by default. 3925526d2d9SEivind Eklund# 3930dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 394da59a31cSDavid Greenman 3950dd1eea1SJordan K. Hubbard# 3960b5438c6SRobert Watson# REGRESSION causes optional kernel interfaces necessary only for regression 3970b5438c6SRobert Watson# testing to be enabled. These interfaces may consitute security risks 3980b5438c6SRobert Watson# when enabled, as they permit processes to easily modify aspects of the 3990b5438c6SRobert Watson# run-time environment to reproduce unlikely or unusual (possibly normally 4000b5438c6SRobert Watson# impossible) scenarios. 4010b5438c6SRobert Watson# 4020b5438c6SRobert Watsonoptions REGRESSION 4030b5438c6SRobert Watson 4040b5438c6SRobert Watson# 4051432aa0cSJohn Baldwin# RESTARTABLE_PANICS allows one to continue from a panic as if it were 4061432aa0cSJohn Baldwin# a call to the debugger via the Debugger() function instead. It is only 4071432aa0cSJohn Baldwin# useful if a kernel debugger is present. To restart from a panic, reset 4081432aa0cSJohn Baldwin# the panicstr variable to NULL and continue execution. This option is 4091432aa0cSJohn Baldwin# for development use only and should NOT be used in production systems 4101432aa0cSJohn Baldwin# to "workaround" a panic. 4111432aa0cSJohn Baldwin# 4129d60f0cbSJohn Baldwin#options RESTARTABLE_PANICS 4131432aa0cSJohn Baldwin 4141432aa0cSJohn Baldwin# 415348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 416348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 417348acd94SGarrett Wollman# 418348acd94SGarrett Wollmanoptions PERFMON 419348acd94SGarrett Wollman 420346ebe51SEivind Eklund 421346ebe51SEivind Eklund# 422346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 423346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 424346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 425346ebe51SEivind Eklund# from.) 426346ebe51SEivind Eklund# 427346ebe51SEivind Eklundoptions COMPILING_LINT 428346ebe51SEivind Eklund 429346ebe51SEivind Eklund 430348acd94SGarrett Wollman# XXX - this doesn't belong here. 4310dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 4320dd1eea1SJordan K. Hubbardoptions UCONSOLE 4330dd1eea1SJordan K. Hubbard 43496fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 4352398f0cdSPeter Wemm#options USERCONFIG #boot -c editor 4362398f0cdSPeter Wemm#options INTRO_USERCONFIG #imply -c and show intro screen 4372398f0cdSPeter Wemm#options VISUAL_USERCONFIG #visual boot -c editor 4386a8d6623SGarrett Wollman 4396a8d6623SGarrett Wollman##################################################################### 4406a8d6623SGarrett Wollman# NETWORKING OPTIONS 44170c0b54cSAndrey A. Chernov 4426a8d6623SGarrett Wollman# 4436a8d6623SGarrett Wollman# Protocol families: 4446a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 44511bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 44611bfa65aSBruce Evans# value. 4476a8d6623SGarrett Wollman# 4486a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 44951f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4506a800098SYoshinobu Inoueoptions IPSEC #IP security 4516a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4526a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 453f73bbaf2SDavid Greenman 454cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 455cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 456cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 457cc6a66f2SJulian Elischer 458b40ce416SJulian Elischer#options NCP #NetWare Core protocol 459e83e2322SBoris Popov 46034b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 4618b6f5e65SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG #Appletalk debugging 46234b5fca7SJulian Elischer 46311bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 46411bfa65aSBruce Evans#options NS #Xerox NS protocols 465dc915e7cSGarrett Wollman#options NSIP #XNS over IP 46663a74862SSteven Wallace 467d8589bd5SBoris Popov# mchain library. It can be either loaded as KLD or compiled into kernel 468d8589bd5SBoris Popovoptions LIBMCHAIN 469d8589bd5SBoris Popov 4704cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4714cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4724cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4734cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 47492a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 47592a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4764cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4774cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 47892a3e552SArchie Cobbsoptions NETGRAPH_BPF 4794cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4804cf49a43SJulian Elischeroptions NETGRAPH_ECHO 48146aa8b9bSArchie Cobbsoptions NETGRAPH_ETHER 4824cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 48337379158SBrooks Davisoptions NETGRAPH_GIF 48437379158SBrooks Davisoptions NETGRAPH_GIF_DEMUX 4854cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4864cf49a43SJulian Elischeroptions NETGRAPH_IFACE 48737379158SBrooks Davisoptions NETGRAPH_IP_INPUT 48848e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4894cf49a43SJulian Elischeroptions NETGRAPH_LMI 490a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 491a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 492a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 4937d7a5b89SArchie Cobbsoptions NETGRAPH_ONE2MANY 494b0801bacSArchie Cobbsoptions NETGRAPH_PPP 495b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 496add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4974cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 498b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4994d60fee2SBrooks Davisoptions NETGRAPH_SPLIT 5004cf49a43SJulian Elischeroptions NETGRAPH_TEE 5014cf49a43SJulian Elischeroptions NETGRAPH_TTY 5024cf49a43SJulian Elischeroptions NETGRAPH_UI 503b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 5044cf49a43SJulian Elischer 505c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 506599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 50748ecc012SPoul-Henning Kampdevice musycc # LMC/SBE LMC1504 quad T1/E1 5083cf4d0bfSPoul-Henning Kamp 5096a8d6623SGarrett Wollman# 5106a8d6623SGarrett Wollman# Network interfaces: 511f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 512f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 51356c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 514722012ccSJulian Elischer# configured or token-ring is enabled. 5151a02faf6SGarrett Wollman# The `fddi' device provides generic code to support FDDI. 516eda6ecb2SMax Khon# The `arcnet' device provides generic code to support Arcnet. 517f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 518e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 519f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 520f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 521f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 522d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 523d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 524d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 525f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 52659d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 5271a02faf6SGarrett Wollman# included for testing purposes. This shows up as the `ds' interface. 5284c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 529f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 530f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 531cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 532cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 533f57fc21cSJeroen Ruigrok van der Werven# The XBONEHACK option allows the same pair of addresses to be configured on 534f57fc21cSJeroen Ruigrok van der Werven# multiple gif interfaces. 535f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 536cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 537d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 538f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 5395d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 5406a8d6623SGarrett Wollman# 541829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 542829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 543829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 5446b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 545829b5d55SPeter Wemm# See pppd(8) for more details. 54689327d27SPeter Wemm# 547f71c01ccSPeter Wemmdevice ether #Generic Ethernet 5480fa2bf54SBrooks Davisdevice vlan #VLAN support 549f71c01ccSPeter Wemmdevice token #Generic TokenRing 550f71c01ccSPeter Wemmdevice fddi #Generic FDDI 551eda6ecb2SMax Khondevice arcnet #Generic Arcnet 552f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 553f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 554f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 555f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 5564c12b435SNick Sayerdevice tap #Virtual Ethernet driver 557f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 558f71c01ccSPeter Wemmdevice sl #Serial Line IP 559f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 56089327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 56189327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5626b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 563d29895dcSGarrett Wollman 564f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5655d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5665d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5675d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5685d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5695d94d71cSBoris Popov 570cfa1ca9dSYoshinobu Inoue# for IPv6 5719753d2f8SBrooks Davisdevice gif #IPv6 and IPv4 tunneling 572f57fc21cSJeroen Ruigrok van der Wervenoptions XBONEHACK 5732f653328SBrooks Davisdevice faith #for IPv6 and IPv4 translation 574d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 575cfa1ca9dSYoshinobu Inoue 5766a8d6623SGarrett Wollman# 5776a8d6623SGarrett Wollman# Internet family options: 5786a8d6623SGarrett Wollman# 5796a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5806a8d6623SGarrett Wollman# with mrouted(8). 5816a8d6623SGarrett Wollman# 582d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 583ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 584ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 585ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 586ab6e02daSJordan K. Hubbard# 587ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 588ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 589a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 590ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 591ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 592ab6e02daSJordan K. Hubbard# feature works properly. 5938dd4744eSJordan K. Hubbard# 594ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 595ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 596ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 597ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 598ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 599ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 600ffdd472dSPeter Wemm# out of sync. 601d29895dcSGarrett Wollman# 60293e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 60393e0e116SJulian Elischer# 6041b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 6051b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 6061b968362SDag-Erling Smørgrav# from traceroute and similar tools. 6071b968362SDag-Erling Smørgrav# 6085e331acdSGarrett Wollman# TCPDEBUG enables code which keeps traces of the TCP state machine 6095e331acdSGarrett Wollman# for sockets with the SO_DEBUG option set, which can then be examined 6105e331acdSGarrett Wollman# using the trpt(8) utility. 61165e8111fSBruce Evans# 612e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 613d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 6144479e72cSCrist J. Clarkoptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 6151857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 6165895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 617e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 618210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 619210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 620210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 621210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 62293e0e116SJulian Elischeroptions IPDIVERT #divert sockets 6239cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 6249cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 6258259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 6261b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 62765e8111fSBruce Evansoptions TCPDEBUG 6286a8d6623SGarrett Wollman 62964dddc18SKris Kennaway# RANDOM_IP_ID causes the ID field in IP packets to be randomized 63064dddc18SKris Kennaway# instead of incremented by 1 with each packet generated. This 63164dddc18SKris Kennaway# option closes a minor information leak which allows remote 63264dddc18SKris Kennaway# observers to determine the rate of packet generation on the 63364dddc18SKris Kennaway# machine by watching the counter. 63464dddc18SKris Kennawayoptions RANDOM_IP_ID 63564dddc18SKris Kennaway 636a79b7128SAlfred Perlstein# Statically Link in accept filters 637a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 638a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 639a79b7128SAlfred Perlstein 640e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 641e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 642e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 643e46cd3d4SDag-Erling Smørgrav# 644e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 645e46cd3d4SDag-Erling Smørgrav 64668e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 647c578eeb3SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 648c578eeb3SLuigi Rizzo# When you run DUMMYNET it is advisable to also have "options HZ=1000" 649c578eeb3SLuigi Rizzo# to achieve a smoother scheduling of the traffic. 650c578eeb3SLuigi Rizzo# 65168e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 652c578eeb3SLuigi Rizzo# You can use IPFIREWALL and DUMMYNET together with bridging. 653c578eeb3SLuigi Rizzo# 65468ec4eb6SLuigi Rizzooptions DUMMYNET 65568ec4eb6SLuigi Rizzooptions BRIDGE 65668e9d934SLuigi Rizzo 6573f8c4506SPoul-Henning Kamp# 6583f8c4506SPoul-Henning Kamp# ATM (HARP version) options 6593f8c4506SPoul-Henning Kamp# 6603f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6613f8c4506SPoul-Henning Kamp# for ATM support. 6623f8c4506SPoul-Henning Kamp# 6633f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6643f8c4506SPoul-Henning Kamp# 6653f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6663f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6673f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6683f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6693f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6703f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6713f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6723f8c4506SPoul-Henning Kamp# 6733f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6743f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6753f8c4506SPoul-Henning Kamp# 6763f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6773f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6783f8c4506SPoul-Henning Kamp# 6793f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6803f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6813f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6823f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6833f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 684c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 685c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6863f8c4506SPoul-Henning Kamp 687c7c78163SLuigi Rizzo# 688c7c78163SLuigi Rizzo# DEVICE_POLLING adds support for mixed interrupt-polling handling 689c7c78163SLuigi Rizzo# of network device drivers, which has significant benefits in terms 690c7c78163SLuigi Rizzo# of robustness to overloads and responsivity, as well as permitting 691c7c78163SLuigi Rizzo# accurate scheduling of the CPU time between kernel network processing 692c7c78163SLuigi Rizzo# and other activities. The drawback is a moderate (up to 1/HZ seconds) 693c7c78163SLuigi Rizzo# potential increase in response times. 694c7c78163SLuigi Rizzo# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING 695c7c78163SLuigi Rizzo# to achieve smoother behaviour. 696c7c78163SLuigi Rizzo# Additionally, you can enable/disable polling at runtime with the 697c7c78163SLuigi Rizzo# sysctl variable kern.polling.enable (defaults off), and select 698c7c78163SLuigi Rizzo# the CPU fraction reserved to userland with the sysctl variable 699c7c78163SLuigi Rizzo# kern.polling.user_frac (default 50, range 0..100). 700c7c78163SLuigi Rizzo# 701c7c78163SLuigi Rizzo# Only the "dc" "fxp" and "sis" devices support this mode of operation at 702c7c78163SLuigi Rizzo# the time of this writing. 703c7c78163SLuigi Rizzo 70496efd94aSPoul-Henning Kamp# disabled because it conflicts with SMP making LINT uncompilable. 70596efd94aSPoul-Henning Kamp#options DEVICE_POLLING 706c7c78163SLuigi Rizzo 7076a8d6623SGarrett Wollman 7086a8d6623SGarrett Wollman##################################################################### 7096a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 710e3178a06SJordan K. Hubbard 7112365e64fSRodney W. Grimes# 7126a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 7136a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 714888a8e35SPoul-Henning Kamp# time. (Exception: the UFS family--- FFS --- cannot 7156a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 7166a8d6623SGarrett Wollman# compile other filesystems as well. 7176a8d6623SGarrett Wollman# 718a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 719a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 720a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 721a5b88b01SKATO Takenori# soul to sit down and fix them. 7222365e64fSRodney W. Grimes# 723f1a9c715SDavid Greenman 7246a8d6623SGarrett Wollman# One of these is mandatory: 7256a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 726eb25edbdSPeter Wemmoptions NFSCLIENT #Network File System 727eb25edbdSPeter Wemmoptions NFSSERVER #Network File System 7286a8d6623SGarrett Wollman 7296a8d6623SGarrett Wollman# The rest are optional: 7305895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 73199d300a1SRuslan Ermilovoptions FDESCFS #File descriptor filesystem 7320adb9b96SPeter Wemmoptions HPFS #OS/2 File system 733dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 7343ee9bf69SEivind Eklundoptions NTFS #NT File System 735f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 736b40ce416SJulian Elischer#options NWFS #NetWare filesystem 73799d300a1SRuslan Ermilovoptions PORTALFS #Portal filesystem 7384d2647f9SDag-Erling Smørgravoptions PROCFS #Process filesystem (requires PSEUDOFS) 73952ebde4fSDag-Erling Smørgravoptions PSEUDOFS #Pseudo-filesystem framework 740f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 74199d300a1SRuslan Ermilovoptions UNIONFS #Union filesystem 742ab9f3b29SPoul-Henning Kamp# options NODEVFS #disable devices filesystem 743bcf77694SPeter Wemm# The xFS_ROOT options REQUIRE the associated ``options xFS'' 744bcf77694SPeter Wemmoptions NFS_ROOT #NFS usable as root device 7450b0c10b4SAdrian Chadd# This code enables IFS, an FFS which exports inodes as the namespace. 7460b0c10b4SAdrian Chadd# You can find details in src/sys/ufs/ifs/README . 7470b0c10b4SAdrian Chaddoptions IFS 748f1a9c715SDavid Greenman 749d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 750d61e6649SAlexander Langer# making abrupt shutdown less risky. 751f8f8d7afSEivind Eklund# 7523d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 753b1897c19SJulian Elischer 754a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 75551be6918SChris D. Faulhaber# and is used for ACLs, Capabilities, and MAC labels. 75651be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.extattr for more information. 75749993db0SRobert Watsonoptions UFS_EXTATTR 75849993db0SRobert Watsonoptions UFS_EXTATTR_AUTOSTART 759a64ed089SRobert Watson 76051be6918SChris D. Faulhaber# Access Control List support for UFS filesystems. The current ACL 76151be6918SChris D. Faulhaber# implementation requires extended attribute support, UFS_EXTATTR, 76251be6918SChris D. Faulhaber# for the underlying filesystem. 76351be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.acls for more information. 76451be6918SChris D. Faulhaberoptions UFS_ACL 76551be6918SChris D. Faulhaber 7669b5ad47fSIan Dowse# Directory hashing improves the speed of operations on very large 7679b5ad47fSIan Dowse# directories at the expense of some memory. 7689b5ad47fSIan Dowseoptions UFS_DIRHASH 7699b5ad47fSIan Dowse 77071e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 77171e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 77271e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 77371e4fff8SPoul-Henning Kamp 77471e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 77571e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 77671e4fff8SPoul-Henning Kampoptions MD_ROOT 777d52d7365SPoul-Henning Kamp 778a401ebbeSDavid Greenman# Allow this many swap-devices. 7798f7939aeSMatthew Dillon# 7808f7939aeSMatthew Dillon# In order to manage swap, the system must reserve bitmap space that 7818f7939aeSMatthew Dillon# scales with the largest mounted swap device multiplied by NSWAPDEV, 7828f7939aeSMatthew Dillon# irregardless of whether other swap devices exist or not. So it 7838f7939aeSMatthew Dillon# is not a good idea to make this value too large. 7842727da4cSDag-Erling Smørgravoptions NSWAPDEV=5 785a401ebbeSDavid Greenman 786495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 7872365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 7886a8d6623SGarrett Wollman 789276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 790276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 791276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 792276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 793ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7946110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 795276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 796276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 797276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 798276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 799276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 800276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 801cb800e34SJulian Elischer# 802cb800e34SJulian Elischeroptions SUIDDIR 803cb800e34SJulian Elischer 804df394affSJohn-Mark Gurney# NFS options: 8055895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 8065895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 8075895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 8085895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 8095895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 8105895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 811df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 812df394affSJohn-Mark Gurney 8139afcea2fSRobert V. Baron# Coda stuff: 8149afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 815f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 816a1d55890SJordan K. Hubbard 817053a2b61SEivind Eklund# 818053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 819053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 820053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 821053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 822053a2b61SEivind Eklund# 8235895e3c8SPeter Wemmoptions EXT2FS 824053a2b61SEivind Eklund 825dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 8260cbe2ad6SRobert Watson# stability and security issues in the current aio code that make it 8270cbe2ad6SRobert Watson# unsuitable for inclusion on machines with untrusted local users. 828dd85920aSJason Evansoptions VFS_AIO 829053a2b61SEivind Eklund 830c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 831c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 832c16dc61bSEivind Eklund# 833c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 834c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 835c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 836c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 837c16dc61bSEivind Eklund# 838c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 839c16dc61bSEivind Eklund# special workloads. 840c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 841c16dc61bSEivind Eklund 84215bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 843ac519db0SMark Murraydevice random 84415bbdecfSMark Murray 8456a8d6623SGarrett Wollman 8466a8d6623SGarrett Wollman##################################################################### 847abc97a06SBruce Evans# POSIX P1003.1B 848abc97a06SBruce Evans 849ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 850abc97a06SBruce Evans# P1003_1B: Infrastructure 851abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 852abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 853abc97a06SBruce Evans 8545895e3c8SPeter Wemmoptions P1003_1B 8555895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 8565895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 857abc97a06SBruce Evans 858abc97a06SBruce Evans 859abc97a06SBruce Evans##################################################################### 860000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 861000033d0SJeroen Ruigrok van der Werven 862000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 863c578eeb3SLuigi Rizzo# default value (100) means a granularity of 10ms (1s/HZ). 864c578eeb3SLuigi Rizzo# Some subsystems, such as DUMMYNET, might benefit from a smaller 865c578eeb3SLuigi Rizzo# granularity such as 1ms or less, for a smoother scheduling of packets. 866c578eeb3SLuigi Rizzo# Consider, however, that reducing the granularity too much might 867c578eeb3SLuigi Rizzo# cause excessive overhead in clock interrupt processing, 868c578eeb3SLuigi Rizzo# potentially causing ticks to be missed and thus actually reducing 869000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 870000033d0SJeroen Ruigrok van der Werven 871000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 872000033d0SJeroen Ruigrok van der Werven 873000033d0SJeroen Ruigrok van der Werven# Other clock options 874000033d0SJeroen Ruigrok van der Werven 875000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 876000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 877000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 878000033d0SJeroen Ruigrok van der Werven 879000033d0SJeroen Ruigrok van der Werven 880000033d0SJeroen Ruigrok van der Werven##################################################################### 881de6a307eSPeter Dufault# SCSI DEVICES 882de6a307eSPeter Dufault 8836a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 8846a8d6623SGarrett Wollman 8856a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 886ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 8876a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 8886a8d6623SGarrett Wollman# device configuration sections below. 8896a8d6623SGarrett Wollman# 890265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 891ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 892ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 893ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 894ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 895ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 896ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 897ebc1a0e2SPeter Dufault# configuration around. 898ebc1a0e2SPeter Dufault 899ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 900ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 901700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 902700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 903ebc1a0e2SPeter Dufault 904ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 905ebc1a0e2SPeter Dufault 906f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 907f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 908f71c01ccSPeter Wemmhint.scbus.1.bus="0" 909f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 910f71c01ccSPeter Wemmhint.scbus.3.bus="0" 911f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 912f71c01ccSPeter Wemmhint.scbus.2.bus="1" 913f71c01ccSPeter Wemmhint.da.0.at="scbus0" 914f71c01ccSPeter Wemmhint.da.0.target="0" 915f71c01ccSPeter Wemmhint.da.0.unit="0" 916f71c01ccSPeter Wemmhint.da.1.at="scbus3" 917f71c01ccSPeter Wemmhint.da.1.target="1" 918f71c01ccSPeter Wemmhint.da.2.at="scbus2" 919f71c01ccSPeter Wemmhint.da.2.target="3" 920f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 921f71c01ccSPeter Wemmhint.sa.1.target="6" 922ebc1a0e2SPeter Dufault 923ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 924ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 925ebc1a0e2SPeter Dufault 926ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 927ebc1a0e2SPeter Dufault 928cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 929cf2458c9SMatt Jacob# 930cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 931cf2458c9SMatt Jacob# ("WORM") devices. 932cf2458c9SMatt Jacob# 933cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 934cf2458c9SMatt Jacob# 935cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 936cf2458c9SMatt Jacob# 937cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 938cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 939cf2458c9SMatt Jacob# 940cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 941cf2458c9SMatt Jacob# 942cf2458c9SMatt Jacob# 943cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 944cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 945cf2458c9SMatt Jacob# 946cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 947cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 948cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 949cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 950cf2458c9SMatt Jacob# 951cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 952cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 953cf2458c9SMatt Jacob# to them. 954cf2458c9SMatt Jacob# 955265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 956cf2458c9SMatt Jacob# configuration as the "pass" driver. 957ebc1a0e2SPeter Dufault 958c9953c3bSPeter Wemmdevice scbus #base SCSI code 959c9953c3bSPeter Wemmdevice ch #SCSI media changers 960c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 961c9953c3bSPeter Wemmdevice sa #SCSI tapes 962c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 96364ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 964cf2458c9SMatt Jacobdevice pt #SCSI processor 96564ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 96664ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 967cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 9688909a72bSPeter Dufault 969700daf5eSJustin T. Gibbs# CAM OPTIONS: 970700daf5eSJustin T. Gibbs# debugging options: 971700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 972700daf5eSJustin T. Gibbs# specify them all! 973700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 974700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 975700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 976700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 977d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 978d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 979700daf5eSJustin T. Gibbs# 980700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 981b29f9e40SMatt Jacob# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 982b29f9e40SMatt Jacob# to soon 983700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 984700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 98556234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 98656234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 98756234437SKenneth D. Merry# freeze the device queue after a bus device reset. 988700daf5eSJustin T. Gibbsoptions CAMDEBUG 9895895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 9905895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 9915895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 9925895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 9935895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 994700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 995700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 99656234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9971a7c583cSGarrett Wollman 998700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 999700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 1000700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 1001700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 1002700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 1003700daf5eSJustin T. Gibbs# respectively. 100493063432SJoerg Wunsch# 1005700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 1006700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 1007700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 100893063432SJoerg Wunsch# 10095895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 10105895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 101193063432SJoerg Wunsch 10129dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 1013b29f9e40SMatt Jacob# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 10149dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 10159dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 10169dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 10179f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 1018b29f9e40SMatt Jacoboptions SA_IO_TIMEOUT="(4)" 10195895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 10205895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 10215895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 10229f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 10239dfb4471SKenneth D. Merry 10243ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 10253ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 10263ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 10273ece1bd2SKenneth D. Merry 10288904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 10298904e70bSMatt Jacob# 10308904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 10318904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 10328904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 10338904e70bSMatt Jacob# are in.... 10348904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 10358904e70bSMatt Jacob 10366a8d6623SGarrett Wollman 10376a8d6623SGarrett Wollman##################################################################### 10386a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 10396a8d6623SGarrett Wollman 10401160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 10411160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 10421160da92SJoerg Wunsch# `xterm', among others. 10431160da92SJoerg Wunsch 1044f71c01ccSPeter Wemmdevice pty #Pseudo ttys 10456d823e81SJulian Elischerdevice nmdm #back-to-back tty devices 1046f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 1047f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 1048f71c01ccSPeter Wemmdevice md #Memory/malloc disk 1049f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 1050efacde1bSBrooks Davisdevice ccd #Concatenated disk driver 1051be174c7eSGreg Lehey 1052be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 1053be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 1054be174c7eSGreg Lehey# device is also untested. Use at your own risk. 10554cc4752cSGreg Lehey# 10564cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 105798a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 10584cc4752cSGreg Lehey# the following message from vinum(8): 10594cc4752cSGreg Lehey# 10604cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 10614cc4752cSGreg Lehey# 10624cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 1063f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 10643ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 10659ba0e7c3SBruce Evans 10666f2d8adbSBoris Popov# Kernel side iconv library 10676f2d8adbSBoris Popovoptions LIBICONV 10686f2d8adbSBoris Popov 106958067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 10705895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 107158067a99SPoul-Henning Kamp 10726a8d6623SGarrett Wollman 10736a8d6623SGarrett Wollman##################################################################### 1074d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 10756a8d6623SGarrett Wollman 1076d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 10776a8d6623SGarrett Wollman 10786a8d6623SGarrett Wollman# 107916e164e3SBruce Evans# Mandatory ISA devices: isa, npx 10806a8d6623SGarrett Wollman# 1081c9953c3bSPeter Wemmdevice isa 10822365e64fSRodney W. Grimes 10836a8d6623SGarrett Wollman# 10846a8d6623SGarrett Wollman# Options for `isa': 10856a8d6623SGarrett Wollman# 1086d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1087d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1088d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 1089d72ee36fSBruce Evans# 10909ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1091d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 10929ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 10939ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 10949ba0e7c3SBruce Evans# versions. 10959ba0e7c3SBruce Evans# 1096b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 10979bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 10989bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 10999bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 11009bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 11019bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 11029bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 11039bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1104b2796687SNate Williams# 11055eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 11065eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 11075eb46edfSDavid Greenman# keyboard controllers. 110877959e8eSMarc G. Fournier 11099ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1110f71c01ccSPeter Wemmoptions AUTO_EOI_1 111119dde963SPeter Wemm#options AUTO_EOI_2 1112f71c01ccSPeter Wemm 1113f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 111419dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 11153af6b652SDavid Greenman 1116595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1117595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1118a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1119595f6341SPoul-Henning Kamp 1120595f6341SPoul-Henning Kampoptions PPS_SYNC 1121595f6341SPoul-Henning Kamp 1122c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1123c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1124c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1125c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1126c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1127a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1128c2906d55SPoul-Henning Kamp 11295895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1130c2906d55SPoul-Henning Kamp 1131d61e6649SAlexander Langer# 1132d61e6649SAlexander Langer# EISA bus 1133d61e6649SAlexander Langer# 1134d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1135d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1136d61e6649SAlexander Langer 1137d61e6649SAlexander Langerdevice eisa 1138d61e6649SAlexander Langer 1139d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1140d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1141d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1142d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1143d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1144d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1145d61e6649SAlexander Langeroptions EISA_SLOTS=12 1146d61e6649SAlexander Langer 1147d61e6649SAlexander Langer# 1148d61e6649SAlexander Langer# MCA bus: 1149d61e6649SAlexander Langer# 1150d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1151d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1152d61e6649SAlexander Langer# No hints are required for MCA. 1153d61e6649SAlexander Langer 1154d61e6649SAlexander Langerdevice mca 1155d61e6649SAlexander Langer 1156d61e6649SAlexander Langer# 1157d61e6649SAlexander Langer# PCI bus & PCI options: 1158d61e6649SAlexander Langer# 1159d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1160d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1161d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1162d61e6649SAlexander Langer 1163d61e6649SAlexander Langerdevice pci 1164d61e6649SAlexander Langer 1165a7ecc804SPeter Wemm# 1166a7ecc804SPeter Wemm# AGP GART support 1167a7ecc804SPeter Wemmdevice agp 1168a7ecc804SPeter Wemm 1169d61e6649SAlexander Langer# PCI options 1170d61e6649SAlexander Langer# 1171c797ab47SBruce Evans#Enable pci resources left off by a "lazy" BIOS: 1172c797ab47SBruce Evansoptions PCI_ENABLE_IO_MODES 1173d61e6649SAlexander Langer 1174d61e6649SAlexander Langer 1175d61e6649SAlexander Langer##################################################################### 1176d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1177d61e6649SAlexander Langer 1178d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1179d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1180d61e6649SAlexander Langer# For ISA the required hints are listed. 1181d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1182d61e6649SAlexander Langer# are needed. 1183d61e6649SAlexander Langer 1184d61e6649SAlexander Langer# 1185d61e6649SAlexander Langer# Mandatory devices: 1186d61e6649SAlexander Langer# 1187d61e6649SAlexander Langer 118823f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1189f71c01ccSPeter Wemmdevice atkbdc 1 1190f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1191f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 11922ad872c5SKazutaka YOKOTA 11932ad872c5SKazutaka YOKOTA# The AT keyboard 1194f71c01ccSPeter Wemmdevice atkbd 1195f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1196f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 11972ad872c5SKazutaka YOKOTA 11980a0319c2SKazutaka YOKOTA# Options for atkbd: 11990a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 12000a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 12010a0319c2SKazutaka YOKOTA 12020a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 12030a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 12040a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 12050a0319c2SKazutaka YOKOTA 1206e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1207e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1208e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1209a9032e75SJeroen Ruigrok van der Werven# 0x03 Force detection and avoid reset, might help with certain 1210a9032e75SJeroen Ruigrok van der Werven# dockingstations 1211e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1212e1b5fc4cSKazutaka YOKOTA 12132ad872c5SKazutaka YOKOTA# PS/2 mouse 1214f71c01ccSPeter Wemmdevice psm 1215f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1216f71c01ccSPeter Wemmhint.psm.0.irq="12" 12172ad872c5SKazutaka YOKOTA 12182ad872c5SKazutaka YOKOTA# Options for psm: 1219273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 12202ad872c5SKazutaka YOKOTA #for some laptops 12212ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 12222ad872c5SKazutaka YOKOTA 12232ad872c5SKazutaka YOKOTA# The video card driver. 1224f71c01ccSPeter Wemmdevice vga 1225f71c01ccSPeter Wemmhint.vga.0.at="isa" 12262ad872c5SKazutaka YOKOTA 1227c619f2acSKazutaka YOKOTA# Options for vga: 1228c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1229c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1230c619f2acSKazutaka YOKOTA# some systems. 1231c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1232c619f2acSKazutaka YOKOTA 1233c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1234c619f2acSKazutaka YOKOTA# use the following options to save some memory. 12351b1728adSPoul-Henning Kamp#options VGA_NO_FONT_LOADING # don't save/load font 12361b1728adSPoul-Henning Kamp#options VGA_NO_MODE_CHANGE # don't change video modes 1237c619f2acSKazutaka YOKOTA 1238c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1239c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1240c619f2acSKazutaka YOKOTA 12416e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 12426e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 12436e8394b8SKazutaka YOKOTA 12440a0319c2SKazutaka YOKOTA# To include support for VESA video modes 124577835954SJonathan Lemonoptions VESA 12460a0319c2SKazutaka YOKOTA 1247edd5302dSJeroen Ruigrok van der Wervenoptions FB_DEBUG # Frame buffer debugging 1248edd5302dSJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 1249edd5302dSJeroen Ruigrok van der Werven 12502ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1251f71c01ccSPeter Wemmdevice splash 12522ad872c5SKazutaka YOKOTA 125374a40576SPeter Wemm# Various screen savers. 125474a40576SPeter Wemmdevice apm_saver # Requires APM 125574a40576SPeter Wemmdevice blank_saver 125674a40576SPeter Wemmdevice daemon_saver 125774a40576SPeter Wemmdevice fade_saver 125874a40576SPeter Wemmdevice fire_saver 125974a40576SPeter Wemmdevice green_saver 126074a40576SPeter Wemmdevice logo_saver 126174a40576SPeter Wemmdevice rain_saver 126274a40576SPeter Wemmdevice star_saver 126374a40576SPeter Wemmdevice warp_saver 126474a40576SPeter Wemm 1265c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1266f71c01ccSPeter Wemmdevice vt 1267f71c01ccSPeter Wemmhint.vt.0.at="isa" 1268528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1269c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1270d4b85e6aSNate Williams# This PCVT option is for keyboards such as those used on really old ThinkPads 1271d4b85e6aSNate Williamsoptions PCVT_SCANSET=2 1272a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 12735895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1274a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1275a467384bSJoerg Wunschoptions PCVT_META_ESC 1276a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1277a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1278a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1279a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 12805895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1281a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1282c19da41eSPeter Wemm 1283ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1284f71c01ccSPeter Wemmdevice sc 1 1285f71c01ccSPeter Wemmhint.sc.0.at="isa" 1286683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 12876e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 12886e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1289cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 12906e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1291c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 12926e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 12936e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 12946e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 129585e36760SJordan K. Hubbard 12967a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 12977a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 12987a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 12997a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 13007a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 13017a88382dSKazutaka YOKOTA 130278f45204SMaxim Sobolev# The following options will let you change the default behaviour of 130378f45204SMaxim Sobolev# cut-n-paste feature 130478f45204SMaxim Sobolevoptions SC_CUT_SPACES2TABS # convert leading spaces into tabs 130578f45204SMaxim Sobolevoptions SC_CUT_SEPCHARS="\x20" # set of characters that delimit words 130678f45204SMaxim Sobolev # (default is single space - "\x20") 130778f45204SMaxim Sobolev 13087a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 13097a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 13107a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 13117a88382dSKazutaka YOKOTA 13126e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 13136e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 13146e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 13156e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 13166e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 13172ac8be82SAndreas Schulz 13188a28ce0eSJohn Baldwin# `flags' for sc 13198a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 13208a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 13218a28ce0eSJohn Baldwin 13227670e012SColeman Kane# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 13237670e012SColeman Kane# the /dev/3dfx0 device to work with glide implementations. This should get 13247670e012SColeman Kane# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 13257670e012SColeman Kane# the tdfx DRI module from XFree86 and is completely unrelated. 13267670e012SColeman Kane# 13277670e012SColeman Kane# To enable Linuxulator support, one must also include COMPAT_LINUX in the 13287670e012SColeman Kane# config as well, or you will not have the dependencies. The other option 13297670e012SColeman Kane# is to load both as modules. 13307670e012SColeman Kane 1331899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1332899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1333899266e3SJeroen Ruigrok van der Werven 13346a8d6623SGarrett Wollman# 1335a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1336a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1337a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1338a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1339a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1340a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1341f71c01ccSPeter Wemmdevice npx 1342f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1343f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1344f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1345f71c01ccSPeter Wemmhint.npx.0.irq="13" 13461fe04850SBruce Evans 134798e9e66cSNate Williams# 13481fe04850SBruce Evans# `flags' for npx0: 1349a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1350a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 13511fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1352a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 13531fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 13541fe04850SBruce Evans# all of the following conditions are satisfied: 13555895e3c8SPeter Wemm# I586_CPU is an option 13561fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 13571fe04850SBruce Evans# the probe for npx0 succeeds 13581fe04850SBruce Evans# INT 16 exception handling works. 13591fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 13601fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 13611fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 13621fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1363784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 13641fe04850SBruce Evans# 13651fe04850SBruce Evans 13660da9b781SMike Smith# 13670da9b781SMike Smith# ACPI support using the Intel ACPI Component Architecture reference 13680da9b781SMike Smith# implementation. 13690da9b781SMike Smith# 13700da9b781SMike Smith# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 13710da9b781SMike Smith# kernel environment variables to select initial debugging levels for the 13720da9b781SMike Smith# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 13730da9b781SMike Smith# defined when it is built). 13740da9b781SMike Smith# 1375a14859cdSMike Smith# Note that building ACPI into the kernel is deprecated; the module is 1376a14859cdSMike Smith# normally loaded automatically by the loader. 1377a14859cdSMike Smith# 13780da9b781SMike Smithdevice acpica 13790da9b781SMike Smithoptions ACPI_DEBUG 13800da9b781SMike Smith 13811fe04850SBruce Evans# 1382d61e6649SAlexander Langer# Optional devices: 13836a8d6623SGarrett Wollman# 13846a8d6623SGarrett Wollman 13856a8d6623SGarrett Wollman# 1386d61e6649SAlexander Langer# SCSI host adapters: 13876a8d6623SGarrett Wollman# 1388859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1389859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1390d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 139190d3341eSPeter Wemm# ahb: Adaptec 174x EISA controllers 1392d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1393d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 13946d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1395d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1396d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1397d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1398d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1399d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1400d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1401d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1402e8a0f829SMatt Jacob# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1403e8a0f829SMatt Jacob# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1404ac918c84SMatt Jacob# ispfw: Firmware module for Qlogic host adapters 1405d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1406ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1407ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1408fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1409fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1410fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1411fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1412ae94720dSNoriaki Mitsunaga# stg: TMC 18C30, 18C50 based SCSI host adapters. 1413821c54a1SSergey Babkin# wds: WD7000 1414d61e6649SAlexander Langer 14156a8d6623SGarrett Wollman# 1416d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 14176a8d6623SGarrett Wollman# probed correctly. 14186a8d6623SGarrett Wollman# 1419f71c01ccSPeter Wemmdevice bt 1420f71c01ccSPeter Wemmhint.bt.0.at="isa" 1421f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1422f71c01ccSPeter Wemmdevice adv 1423f71c01ccSPeter Wemmhint.adv.0.at="isa" 1424c9953c3bSPeter Wemmdevice adw 1425b9e3a5d3SPeter Wemmdevice aha 1426f71c01ccSPeter Wemmhint.aha.0.at="isa" 1427f71c01ccSPeter Wemmdevice aic 1428f71c01ccSPeter Wemmhint.aic.0.at="isa" 142990d3341eSPeter Wemmdevice ahb 1430d61e6649SAlexander Langerdevice ahc 1431d61e6649SAlexander Langerdevice amd 1432d61e6649SAlexander Langerdevice isp 14330787f2b8SMatt Jacobhint.isp.0.disable="1" 14340787f2b8SMatt Jacobhint.isp.0.role="3" 14350787f2b8SMatt Jacobhint.isp.0.prefer_iomap="1" 14360787f2b8SMatt Jacobhint.isp.0.prefer_memmap="1" 14370787f2b8SMatt Jacobhint.isp.0.fwload_disable="1" 14380787f2b8SMatt Jacobhint.isp.0.ignore_nvram="1" 14390787f2b8SMatt Jacobhint.isp.0.fullduplex="1" 14400787f2b8SMatt Jacobhint.isp.0.topology="lport" 14410787f2b8SMatt Jacobhint.isp.0.topology="nport" 14420787f2b8SMatt Jacobhint.isp.0.topology="lport-only" 14430787f2b8SMatt Jacobhint.isp.0.topology="nport-only" 14440787f2b8SMatt Jacob# we can't get u_int64_t types, nor can we get strings if it's got 14450787f2b8SMatt Jacob# a leading 0x, hence this silly dodge. 14460787f2b8SMatt Jacobhint.isp.0.portwnn="w50000000aaaa0000" 14470787f2b8SMatt Jacobhint.isp.0.nodewnn="w50000000aaaa0001" 1448d61e6649SAlexander Langerdevice ispfw 1449d61e6649SAlexander Langerdevice ncr 1450ae94720dSNoriaki Mitsunagadevice ncv 1451ae94720dSNoriaki Mitsunagadevice nsp 1452d61e6649SAlexander Langerdevice sym 1453ae94720dSNoriaki Mitsunagadevice stg 1454918dbed3SNoriaki Mitsunagahint.stg.0.at="isa" 1455918dbed3SNoriaki Mitsunagahint.stg.0.port="0x140" 1456918dbed3SNoriaki Mitsunagahint.stg.0.port="11" 1457821c54a1SSergey Babkindevice wds 1458821c54a1SSergey Babkinhint.wds.0.at="isa" 1459821c54a1SSergey Babkinhint.wds.0.port="0x350" 1460821c54a1SSergey Babkinhint.wds.0.irq="11" 1461821c54a1SSergey Babkinhint.wds.0.drq="6" 1462d61e6649SAlexander Langer 1463d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1464d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1465d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1466d61e6649SAlexander Langer# default. 1467d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1468d61e6649SAlexander Langer 1469fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1470fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1471fac70739SJeroen Ruigrok van der Werven 1472fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1473fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1474fac70739SJeroen Ruigrok van der Werven 1475fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1476fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1477fac70739SJeroen Ruigrok van der Werven 1478d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1479d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1480d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1481d61e6649SAlexander Langer 1482d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1483d61e6649SAlexander Langer# 1484d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1485d61e6649SAlexander Langer# 1486d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1487d61e6649SAlexander Langer 1488d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1489d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1490d61e6649SAlexander Langer # Allows the ncr to take precedence 1491d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1492d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1493d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1494d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1495d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1496d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1497d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1498d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1499d61e6649SAlexander Langer # default:8, range:[1..64] 15006a8d6623SGarrett Wollman 1501ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1502ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1503ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1504ef137fd3SMike Smith# 1505ef137fd3SMike Smithdevice asr 1506ef137fd3SMike Smith 1507153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1508153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1509153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1510153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1511153cbcc3SMike Smith# Compaq are actually DPT controllers. 1512153cbcc3SMike Smith# 1513153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1514153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1515153cbcc3SMike Smith# instruments are enabled. The tools in 1516153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1517153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1518153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1519153cbcc3SMike Smith# this option. If your system is very busy, this 1520153cbcc3SMike Smith# option will create more trouble than solve. 1521153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1522153cbcc3SMike Smith# wait when timing out with the above option. 1523153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1524153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1525153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1526153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1527153cbcc3SMike Smith# cost, great benefit. 1528153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1529153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1530153cbcc3SMike Smith# are 100% certain you need it. 1531153cbcc3SMike Smith 1532153cbcc3SMike Smithdevice dpt 1533153cbcc3SMike Smith 1534153cbcc3SMike Smith# DPT options 1535153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1536153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1537153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1538153cbcc3SMike Smithoptions DPT_LOST_IRQ 1539153cbcc3SMike Smithoptions DPT_RESET_HBA 1540153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1541153cbcc3SMike Smith 1542153cbcc3SMike Smith# 15433a31b7ebSMike Smith# Compaq "CISS" RAID controllers (SmartRAID 5* series) 15443a31b7ebSMike Smith# These controllers have a SCSI-like interface, and require the 15453a31b7ebSMike Smith# CAM infrastructure. 15463a31b7ebSMike Smith# 15473a31b7ebSMike Smithdevice ciss 15483a31b7ebSMike Smith 15493a31b7ebSMike Smith# 1550a245737cSMike Smith# Intel Integrated RAID controllers. 1551a245737cSMike Smith# This driver was developed and is maintained by Intel. Contacts 1552a245737cSMike Smith# at Intel for this driver are 1553a245737cSMike Smith# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1554a245737cSMike Smith# "Leubner, Achim" <achim.leubner@intel.com>. 1555a245737cSMike Smith# 1556a245737cSMike Smithdevice iir 1557a245737cSMike Smith 1558a245737cSMike Smith# 1559153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1560153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1561153cbcc3SMike Smith# the CAM infrastructure. 1562153cbcc3SMike Smith# 1563153cbcc3SMike Smithdevice mly 1564153cbcc3SMike Smith 15658b89ef0aSSøren Schmidt# 156635863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 156735863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1568ead270f1SMike Smith# 1569ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1570ead270f1SMike Smith# utilities (requires Linux compatibility 1571ead270f1SMike Smith# support). 1572ead270f1SMike Smith# 157335863739SMike Smithdevice aac 157435863739SMike Smith 157535863739SMike Smith# 15765e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 15775e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 15785e3488e3SJonathan Lemon# controllers. 157913066c5fSJonathan Lemon# 15805e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1581c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1582c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 15836ac4727aSMike Smith 15846ac4727aSMike Smith# 158590d3341eSPeter Wemm# 3ware ATA RAID 158690d3341eSPeter Wemm# 158790d3341eSPeter Wemmdevice twe # 3ware ATA RAID 158890d3341eSPeter Wemm 158990d3341eSPeter Wemm# 15906d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 15916d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 15926d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1593c9953c3bSPeter Wemmdevice ata 1594c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1595c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1596c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1597c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 159874d8e840SSøren Schmidt 15998b89ef0aSSøren Schmidt# 16006d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 16016d04301dSAlexander Langerhint.ata.0.at="isa" 16026d04301dSAlexander Langerhint.ata.0.port="0x1f0" 16036d04301dSAlexander Langerhint.ata.0.irq="14" 16046d04301dSAlexander Langerhint.ata.1.at="isa" 16056d04301dSAlexander Langerhint.ata.1.port="0x170" 16066d04301dSAlexander Langerhint.ata.1.irq="15" 16076d04301dSAlexander Langer 16086d04301dSAlexander Langer# 1609000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1610000da71aSSøren Schmidt# 1611000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 161274d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 161374d8e840SSøren Schmidt 161474d8e840SSøren Schmidtoptions ATA_STATIC_ID 161574d8e840SSøren Schmidt 16168b89ef0aSSøren Schmidt# 16176d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 16186d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 16196a8d6623SGarrett Wollman# 1620f71c01ccSPeter Wemmdevice fdc 1621f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1622f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1623f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1624f71c01ccSPeter Wemmhint.fdc.0.drq="2" 162585827d9cSJoerg Wunsch# 1626d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1627d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1628d2fb4892SJoerg Wunsch# however. 1629d2fb4892SJoerg Wunschoptions FDC_DEBUG 1630d2fb4892SJoerg Wunsch# 1631f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1632f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1633f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1634f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 163585827d9cSJoerg Wunsch 1636f71c01ccSPeter Wemm# Specify floppy devices 1637f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1638f71c01ccSPeter Wemmhint.fd.0.drive="0" 1639f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1640f71c01ccSPeter Wemmhint.fd.1.drive="1" 164185827d9cSJoerg Wunsch 1642d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1643f71c01ccSPeter Wemmdevice fla 1644f71c01ccSPeter Wemmhint.fla.0.at="isa" 1645d4ebee28SPoul-Henning Kamp 16466a8d6623SGarrett Wollman# 1647d61e6649SAlexander Langer# Other standard PC hardware: 16486a8d6623SGarrett Wollman# 16496a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 16506d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 16516d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 16526a8d6623SGarrett Wollman 1653f71c01ccSPeter Wemmdevice mse 1654f71c01ccSPeter Wemmhint.mse.0.at="isa" 1655f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1656f71c01ccSPeter Wemmhint.mse.0.irq="5" 1657975c53c7SDoug Rabson 1658f71c01ccSPeter Wemmdevice sio 1659f71c01ccSPeter Wemmhint.sio.0.at="isa" 1660f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1661f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1662f71c01ccSPeter Wemmhint.sio.0.irq="4" 16639546766aSBruce Evans 16649546766aSBruce Evans# 16659546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 16669546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 16679546766aSBruce Evans# are ignored unless this is set. Enabling console support does 16689546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 16699546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 16709546766aSBruce Evans# console support; the first one (in config file order) with 16719546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 16729546766aSBruce Evans# the old behaviour. 16739546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 16749546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 16759546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 167604fb8e53SAlexander Langer# access the device in any normal way. 1677a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 16789546766aSBruce Evans# 16796a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 16806a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 16816a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 16826a796ce0SJohn-Mark Gurney# 16839546766aSBruce Evans 16849546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 16859546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 16869546766aSBruce Evans #DDB, if available. 1687ba23229eSDima Dorfmanoptions CONSPEED=115200 # speed for serial console 1688ba23229eSDima Dorfman # (default 9600) 16896a8d6623SGarrett Wollman 169026b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 169126b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 169226b6ea69SPaul Saab# Sun servers by the Remote Console. 169326b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 169426b6ea69SPaul Saab 16956a8d6623SGarrett Wollman# Options for sio: 1696768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 16979ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 16986a8d6623SGarrett Wollman 169996b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 170096b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 170196b89afcSBruce Evans# ST16650A-compatible UARTs. 170296b89afcSBruce Evans 17039c564b6cSJohn Hay# PCI Universal Communications driver 17049c564b6cSJohn Hay# Supports various single and multi port PCI serial cards. Maybe later 17059c564b6cSJohn Hay# also the parallel ports on combination serial/parallel cards. New cards 17069c564b6cSJohn Hay# can be added in srs/sys/dev/pucdata.c. 17079c564b6cSJohn Hay# 17089c564b6cSJohn Hay# If the PUC_FASTINTR option is used the driver will try to use fast 17099c564b6cSJohn Hay# interrupts. The card must then be the only user of that interrupt. 17109c564b6cSJohn Hay# Interrupts cannot be shared when using PUC_FASTINTR. 17119c564b6cSJohn Haydevice puc 17129c564b6cSJohn Hayoptions PUC_FASTINTR 17139c564b6cSJohn Hay 17146a8d6623SGarrett Wollman# 1715d61e6649SAlexander Langer# Network interfaces: 17166a8d6623SGarrett Wollman# 1717d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1718d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1719d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1720d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1721d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1722d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1723d61e6649SAlexander Langer# individual driver. 1724d61e6649SAlexander Langerdevice miibus 1725d61e6649SAlexander Langer 1726d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1727d61e6649SAlexander Langer# PCI and ISA varieties. 1728d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1729d61e6649SAlexander Langer# (requires sppp) 17306d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 17316d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 173295d67482SBill Paul# bge: Support for gigabit ethernet adapters based on the Broadcom 1733586d7c2eSJohn Polstra# BCM570x family of controllers, including the 3Com 3c996-T, 1734586d7c2eSJohn Polstra# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1735586d7c2eSJohn Polstra# the embedded gigE NICs on Dell PowerEdge 2550 servers. 1736d6f40bb4SWarner Losh# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1737eda6ecb2SMax Khon# cm: Arcnet SMC COM90c26 / SMC COM90c56 1738eda6ecb2SMax Khon# (and SMC COM90c66 in '56 compatibility mode) adapters. 1739b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 174083401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1741d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1742d61e6649SAlexander Langer# and various workalikes including: 1743d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1744d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1745d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1746d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1747d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1748d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1749d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1750d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1751d61e6649SAlexander Langer# KNE110TX. 1752d61e6649SAlexander Langer# de: Digital Equipment DC21040 17536a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 17546d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 1755c6cd7661SIan Dowse# (requires miibus) 17566a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1757a59716d2SPrafulla Deuskar# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 1758855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 17596d04301dSAlexander Langer# and PC Card devices using these chipsets. 17606d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 17616d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 17621a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1763d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1764d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1765d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1766cf87044eSMatt Jacob# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1767e903bd58SJonathan Lemon# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1768d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1769d61e6649SAlexander Langer# Intel EtherExpress 17706a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 17716a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1772d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1773d61e6649SAlexander Langer# Am79C960) 1774c678bc4fSBill Paul# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1775c678bc4fSBill Paul# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1776c678bc4fSBill Paul# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1777ce4946daSBill Paul# nge: Support for PCI gigabit ethernet adapters based on the National 1778ce4946daSBill Paul# Semiconductor DP83820 and DP83821 chipset. This includes the 1779ce4946daSBill Paul# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 178001019292SBill Paul# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1781660e0297SBill Paul# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1782d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1783d61e6649SAlexander Langer# (no hints needed). 1784d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1785d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 178630cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1787ea38b939SMax Khon# sbni: Granch SBNI12-xx ISA and PCI adapters 178841f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 178941f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 179041f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 179141f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1792d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1793d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1794d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1795d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1796d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1797d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1798d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1799d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1800d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1801d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1802d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1803d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1804d61e6649SAlexander Langer# card which is 32-bit. 1805b2ca5572SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1806b2ca5572SAlexander Langer# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1807d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1808d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1809d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1810d61e6649SAlexander Langer# (also single mode and multimode). 1811d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1812d61e6649SAlexander Langer# attach each one as a separate network interface. 18136d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 18146d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1815d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1816d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1817d61e6649SAlexander Langer# the D-Link DFE-550TX. 1818d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1819d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1820d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1821d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1822d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1823d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1824d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1825d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1826d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 18270cc2be21SSemen Ustimenko# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1828362c5c1eSBill Paul# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1829d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1830d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1831d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1832d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1833d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1834d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1835d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1836d61e6649SAlexander Langer# NE2000 clone. 183798d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 183831a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 18395f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 18405f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 18416d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 18426d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 18436d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1844d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1845d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1846d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1847d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1848d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1849d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1850d61e6649SAlexander Langer 1851d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1852d61e6649SAlexander Langer 1853f71c01ccSPeter Wemmdevice ar 1 1854f71c01ccSPeter Wemmhint.ar.0.at="isa" 1855f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1856f71c01ccSPeter Wemmhint.ar.0.irq="10" 185742b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1858eda6ecb2SMax Khondevice cm 1859eda6ecb2SMax Khonhint.cm.0.at="isa" 1860eda6ecb2SMax Khonhint.cm.0.port="0x2e0" 1861eda6ecb2SMax Khonhint.cm.0.irq="9" 1862eda6ecb2SMax Khonhint.cm.0.maddr="0xdc000" 1863f71c01ccSPeter Wemmdevice cs 1864f71c01ccSPeter Wemmhint.cs.0.at="isa" 1865f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1866f71c01ccSPeter Wemmdevice cx 1 1867f71c01ccSPeter Wemmhint.cx.0.at="isa" 1868f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1869f71c01ccSPeter Wemmhint.cx.0.irq="15" 1870f71c01ccSPeter Wemmhint.cx.0.drq="7" 1871f71c01ccSPeter Wemmdevice ed 18729b04180cSIan Dowse#options ED_NO_MIIBUS # Disable ed miibus support 1873f71c01ccSPeter Wemmhint.ed.0.at="isa" 1874f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1875f71c01ccSPeter Wemmhint.ed.0.irq="5" 187642b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1877f71c01ccSPeter Wemmdevice el 1 1878f71c01ccSPeter Wemmhint.el.0.at="isa" 1879f71c01ccSPeter Wemmhint.el.0.port="0x300" 1880f71c01ccSPeter Wemmhint.el.0.irq="9" 1881c9953c3bSPeter Wemmdevice ep 1882c9953c3bSPeter Wemmdevice ex 1883f71c01ccSPeter Wemmdevice fe 1 1884f71c01ccSPeter Wemmhint.fe.0.at="isa" 1885f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1886d61e6649SAlexander Langerdevice fea 1887f71c01ccSPeter Wemmdevice ie 2 1888f71c01ccSPeter Wemmhint.ie.0.at="isa" 1889f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1890f71c01ccSPeter Wemmhint.ie.0.irq="5" 189142b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1892f71c01ccSPeter Wemmhint.ie.1.at="isa" 1893f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1894f71c01ccSPeter Wemmhint.ie.1.irq="7" 189542b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1896f71c01ccSPeter Wemmdevice le 1 1897f71c01ccSPeter Wemmhint.le.0.at="isa" 1898f71c01ccSPeter Wemmhint.le.0.port="0x300" 1899f71c01ccSPeter Wemmhint.le.0.irq="5" 190042b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1901f71c01ccSPeter Wemmdevice lnc 1 1902f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1903f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1904f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1905f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1906f71c01ccSPeter Wemmdevice rdp 1 1907f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1908f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1909f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1910f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1911ea38b939SMax Khondevice sbni 1 1912ea38b939SMax Khonhint.sbni.0.at="isa" 1913ea38b939SMax Khonhint.sbni.0.port="0x210" 1914ea38b939SMax Khonhint.sbni.0.irq="0xefdead" 1915ea38b939SMax Khonhint.sbni.0.flags="0" 1916f71c01ccSPeter Wemmdevice sr 1 1917f71c01ccSPeter Wemmhint.sr.0.at="isa" 1918f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1919f71c01ccSPeter Wemmhint.sr.0.irq="5" 192042b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1921f71c01ccSPeter Wemmdevice sn 1922f71c01ccSPeter Wemmhint.sn.0.at="isa" 1923f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1924f71c01ccSPeter Wemmhint.sn.0.irq="10" 1925c9953c3bSPeter Wemmdevice an 19260d5c223dSWarner Loshdevice awi 1927d6f40bb4SWarner Loshdevice cnw 19280d5c223dSWarner Loshdevice wi 19293476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 19303476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1931f71c01ccSPeter Wemmdevice wl 1 1932f71c01ccSPeter Wemmhint.wl.0.at="isa" 1933f71c01ccSPeter Wemmhint.wl.0.port="0x300" 19340d5c223dSWarner Loshdevice xe 1935648c711bSPoul-Henning Kamp 1936f71c01ccSPeter Wemmdevice oltr 1937f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1938722012ccSJulian Elischer 1939d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1940d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 19414664a8d5SJonathan Lemondevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 19424664a8d5SJonathan Lemonhint.fxp.0.prefer_iomap="0" 1943d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 19442e1b1231SDima Dorfmandevice pcn # AMD Am79C97x PCI 10/100 NICs 1945d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1946d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1947d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1948d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1949eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1950d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1951d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1952d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1953d61e6649SAlexander Langer 1954d61e6649SAlexander Langer# PCI Ethernet NICs. 1955d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 195695d67482SBill Pauldevice txp # 3Com 3cR990 (``Typhoon'') 1957c7ba4194SWarner Loshdevice vx # 3Com 3c590, 3c595 (``Vortex'') 1958d61e6649SAlexander Langer 1959d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 196095d67482SBill Pauldevice bge 1961e903bd58SJonathan Lemondevice gx 1962c678bc4fSBill Pauldevice lge 1963ce4946daSBill Pauldevice nge 1964d61e6649SAlexander Langerdevice sk 1965d61e6649SAlexander Langerdevice ti 1966d61e6649SAlexander Langerdevice fpa 1 1967d61e6649SAlexander Langer 196868713f97SKenjiro Cho# 196944b5247dSKenjiro Cho# ATM related options (Cranor version) 197044b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 197168713f97SKenjiro Cho# 197268713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 197368713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 197468713f97SKenjiro Cho# 1975f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 197668713f97SKenjiro Cho# atm devices. 19773cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 197868713f97SKenjiro Cho# bypass TCP/IP. 197968713f97SKenjiro Cho# 198068713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 198168713f97SKenjiro Cho# for more details, please read the original documents at 198298a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 198368713f97SKenjiro Cho# 1984f71c01ccSPeter Wemmdevice atm 198544b5247dSKenjiro Chodevice en 19863cbceb82SKenjiro Chooptions NATM #native ATM 1987f4567b9cSJulian Elischer 1988c19da41eSPeter Wemm# 1989f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1990c19da41eSPeter Wemm# 1991c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1992c7406082SJohn-Mark Gurney# 199368ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 199468ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 199568ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 199698a44096SSheldon Hearn# see the pcm.4 man page. 1997c7406082SJohn-Mark Gurney# 1998c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1999c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 2000c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 2001c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 2002c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 2003c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 2004c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 2005c7406082SJohn-Mark Gurney# 2006c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 2007c19da41eSPeter Wemm# 20086a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 20098b8cd792SJordan K. Hubbard# 201081bb901eSPeter Wemm# Supported cards include: 201181bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 201281bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 201381bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 201481bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 201581bb901eSPeter Wemm# Neomagic 256AV (ac97) 201681bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 201781bb901eSPeter Wemm 201867245194SPeter Wemmdevice pcm 2019c19da41eSPeter Wemm 2020f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 2021f71c01ccSPeter Wemmhint.pcm.0.at="isa" 2022f71c01ccSPeter Wemmhint.pcm.0.irq="10" 2023f71c01ccSPeter Wemmhint.pcm.0.drq="1" 2024f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 2025f71c01ccSPeter Wemm 2026f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 2027f71c01ccSPeter Wemm 2028fb0ef528SSeigo Tanimura# 2029fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 2030fb0ef528SSeigo Tanimura# 2031fb0ef528SSeigo Tanimura 2032fb0ef528SSeigo Tanimuradevice midi 2033fb0ef528SSeigo Tanimura 2034fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 2035fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 2036fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 2037fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 2038fb0ef528SSeigo Tanimura 2039fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 2040fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 2041fb0ef528SSeigo Tanimura# other uarts. 2042fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 2043fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 2044fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 2045fb0ef528SSeigo Tanimura 2046fb0ef528SSeigo Tanimura# 2047fb0ef528SSeigo Tanimura# seq: MIDI sequencer 2048fb0ef528SSeigo Tanimura# 2049fb0ef528SSeigo Tanimura 2050fb0ef528SSeigo Tanimuradevice seq 2051fb0ef528SSeigo Tanimura 20521a6e52d0SJeroen Ruigrok van der Werven# The bridge drivers for sound cards. These can be separately configured 2053fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 205481bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 205546d6fe72SSeigo Tanimura# 2056e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 2057c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 205846d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 205981bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 206046d6fe72SSeigo Tanimura 2061869f459cSSeigo Tanimura# For non-PnP cards: 2062f71c01ccSPeter Wemmdevice sbc 2063f71c01ccSPeter Wemmhint.sbc.0.at="isa" 2064f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 2065f71c01ccSPeter Wemmhint.sbc.0.irq="5" 2066f71c01ccSPeter Wemmhint.sbc.0.drq="1" 2067f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 2068f71c01ccSPeter Wemmdevice gusc 2069f71c01ccSPeter Wemmhint.gusc.0.at="isa" 2070f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 2071f71c01ccSPeter Wemmhint.gusc.0.irq="5" 2072f71c01ccSPeter Wemmhint.gusc.0.drq="1" 2073f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 2074869f459cSSeigo Tanimura 2075f71c01ccSPeter Wemmdevice pca 2076f71c01ccSPeter Wemmhint.pca.0.at="isa" 2077f71c01ccSPeter Wemmhint.pca.0.port="0x040" 20789ad380abSGarrett Wollman 20796a8d6623SGarrett Wollman# 2080567e21c2SBruce Evans# Miscellaneous hardware: 20816a8d6623SGarrett Wollman# 2082fe1bd330SPoul-Henning Kamp# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface 2083fe1bd330SPoul-Henning Kamp# scd: Sony CD-ROM using proprietary (non-ATAPI) interface 2084fe1bd330SPoul-Henning Kamp# matcd: Matsushita/Panasonic CD-ROM using proprietary (non-ATAPI) interface 20856a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 20866a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 20876a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 2088ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 20896c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 20901d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 20911c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 20922849b131SBruce Evans# cy: Cyclades serial driver 2093a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 2094ad01e0c8SBrian Somers# digi: Digiboard driver 20956d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 2096a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 20971a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 20986d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 2099d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 21003b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 2101567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 21020d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 21034323578dSNick Sayer# spic: Sony Programmable I/O controller (VAIO notebooks) 2104c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 2105c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 2106ec84f103SMark Peek# nmdm: nullmodem terminal driver (see nmdm(4)) 2107657e73c4SPeter Dufault 2108e597b497SNate Williams# Notes on APM 21093d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 21103d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 2111c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 211238ebe562SAdam David# for correct timekeeping. 211338ebe562SAdam David 21142cd01159SJordan K. Hubbard# Notes on the spigot: 21152cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 21162cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 21172cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 21182cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 2119d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 2120d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 2121d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 2122d01b6680SJordan K. Hubbard# direct access to the I/O page. 2123d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 21248819d6ecSPoul-Henning Kamp 21253b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 21263b577e1fSJordan K. Hubbard# 21273b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 21283b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 21293b577e1fSJordan K. Hubbard# 2130f71c01ccSPeter Wemm# device rp # core driver support 2131f71c01ccSPeter Wemm# 21323b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 2133f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2134f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 21353b577e1fSJordan K. Hubbard# 21363b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 21373b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 2138f71c01ccSPeter Wemm# your kernel probe hints: 2139f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2140f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 2141f71c01ccSPeter Wemm# hints.rp.1.at="isa" 2142f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 21433b577e1fSJordan K. Hubbard# 21443b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 2145f71c01ccSPeter Wemm# hints.rp.0.at="isa" 2146f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 2147f71c01ccSPeter Wemm# hints.rp.1.at="isa" 2148f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 2149f71c01ccSPeter Wemm# hints.rp.2.at="isa" 2150f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 2151f71c01ccSPeter Wemm# hints.rp.3.at="isa" 2152f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 21533b577e1fSJordan K. Hubbard# 2154f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 21553b577e1fSJordan K. Hubbard 2156a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 2157a50cd483SJordan K. Hubbard# 215839425c9aSBrian Somers# The following flag values have special meanings in dgb: 215939425c9aSBrian Somers# 0x01 - alternate layout of pins 216039425c9aSBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode 21610d04cf6aSPeter Wemm 21620d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 2163c4823710SPeter Wemm# The host card is memory, not IO mapped. 2164c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2165c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2166c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 2167c4823710SPeter Wemm 21684323578dSNick Sayer# Notes on the Sony Programmable I/O controller 21694323578dSNick Sayer# This is a temporary driver that should someday be replaced by something 21704323578dSNick Sayer# that hooks into the ACPI layer. The device is hooked to the PIIX4's 21714323578dSNick Sayer# General Device 10 decoder, which means you have to fiddle with PCI 21724323578dSNick Sayer# registers to map it in, even though it is otherwise treated here as 21734323578dSNick Sayer# an ISA device. At the moment, the driver polls, although the device 21744323578dSNick Sayer# is capable of generating interrupts. It largely undocumented. 21754323578dSNick Sayer# The port location in the hint is where you WANT the device to be 21764323578dSNick Sayer# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 21774323578dSNick Sayer# is the only thing truly supported, but aparently a fair percentage 21784323578dSNick Sayer# of the Vaio extra features are controlled by this device. 21794323578dSNick Sayer 2180c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 2181c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 2182c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 2183c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 2184c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 218542b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 218642b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 218742b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 218842b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 218942b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 219042b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 219142b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 219242b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 219342b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 2194c9da1b81SPeter Wemm 2195f71c01ccSPeter Wemmdevice mcd 1 2196f71c01ccSPeter Wemmhint.mcd.0.at="isa" 2197f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 2198f71c01ccSPeter Wemmhint.mcd.0.irq="10" 219905e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 2200f71c01ccSPeter Wemmdevice scd 1 2201f71c01ccSPeter Wemmhint.scd.0.at="isa" 2202f71c01ccSPeter Wemmhint.scd.0.port="0x230" 22036c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 2204f71c01ccSPeter Wemmdevice matcd 1 2205f71c01ccSPeter Wemmhint.matcd.0.at="isa" 2206f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 2207f71c01ccSPeter Wemmdevice wt 1 2208f71c01ccSPeter Wemmhint.wt.0.at="isa" 2209f71c01ccSPeter Wemmhint.wt.0.port="0x300" 2210f71c01ccSPeter Wemmhint.wt.0.irq="5" 2211f71c01ccSPeter Wemmhint.wt.0.drq="1" 2212f71c01ccSPeter Wemmdevice ctx 1 2213f71c01ccSPeter Wemmhint.ctx.0.at="isa" 2214f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 221542b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 2216f71c01ccSPeter Wemmdevice spigot 1 2217f71c01ccSPeter Wemmhint.spigot.0.at="isa" 2218f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 2219f71c01ccSPeter Wemmhint.spigot.0.irq="15" 222042b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 2221f71c01ccSPeter Wemmdevice apm 2222f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 2223ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 2224215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 2225f71c01ccSPeter Wemmdevice gp 2226f71c01ccSPeter Wemmhint.gp.0.at="isa" 2227f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 2228f71c01ccSPeter Wemmdevice gsc 1 2229f71c01ccSPeter Wemmhint.gsc.0.at="isa" 2230f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 2231f71c01ccSPeter Wemmhint.gsc.0.drq="3" 2232f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 2233f71c01ccSPeter Wemmhint.joy.0.at="isa" 2234f71c01ccSPeter Wemmhint.joy.0.port="0x201" 22352849b131SBruce Evansdevice cy 1 22362849b131SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 22372849b131SBruce Evanshint.cy.0.at="isa" 22382849b131SBruce Evanshint.cy.0.irq="10" 22392849b131SBruce Evanshint.cy.0.maddr="0xd4000" 22402849b131SBruce Evanshint.cy.0.msize="0x2000" 2241f71c01ccSPeter Wemmdevice dgb 1 22425895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 2243f71c01ccSPeter Wemmhint.dgb.0.at="isa" 2244f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 224542b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 2246ad01e0c8SBrian Somersdevice digi 22476f41f4abSBrian Somershint.digi.0.at="isa" 22486f41f4abSBrian Somershint.digi.0.port="0x104" 22496f41f4abSBrian Somershint.digi.0.maddr="0xd0000" 2250ad01e0c8SBrian Somers# BIOS & FEP/OS components of device digi. Normally left as modules 2251ad01e0c8SBrian Somersdevice digi_CX 2252ad01e0c8SBrian Somersdevice digi_CX_PCI 2253ad01e0c8SBrian Somersdevice digi_EPCX 2254ad01e0c8SBrian Somersdevice digi_EPCX_PCI 2255ad01e0c8SBrian Somersdevice digi_Xe 2256ad01e0c8SBrian Somersdevice digi_Xem 2257ad01e0c8SBrian Somersdevice digi_Xr 2258f71c01ccSPeter Wemmdevice rc 1 2259f71c01ccSPeter Wemmhint.rc.0.at="isa" 2260f71c01ccSPeter Wemmhint.rc.0.port="0x220" 2261f71c01ccSPeter Wemmhint.rc.0.irq="12" 2262f71c01ccSPeter Wemmdevice rp 2263f71c01ccSPeter Wemmhint.rp.0.at="isa" 2264f71c01ccSPeter Wemmhint.rp.0.port="0x280" 2265567e21c2SBruce Evans# the port and irq for tw0 are fictitious 2266f71c01ccSPeter Wemmdevice tw 1 2267f71c01ccSPeter Wemmhint.tw.0.at="isa" 2268f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2269f71c01ccSPeter Wemmhint.tw.0.irq="11" 2270f71c01ccSPeter Wemmdevice si 2271f71c01ccSPeter Wemmoptions SI_DEBUG 2272f71c01ccSPeter Wemmhint.si.0.at="isa" 227342b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2274f71c01ccSPeter Wemmhint.si.0.irq="12" 2275f71c01ccSPeter Wemmdevice asc 1 2276f71c01ccSPeter Wemmhint.asc.0.at="isa" 2277f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2278f71c01ccSPeter Wemmhint.asc.0.drq="3" 2279f71c01ccSPeter Wemmhint.asc.0.irq="10" 22804323578dSNick Sayerdevice spic 22814323578dSNick Sayerhint.spic.0.at="isa" 22824323578dSNick Sayerhint.spic.0.port="0x10a0" 2283f71c01ccSPeter Wemmdevice stl 2284f71c01ccSPeter Wemmhint.stl.0.at="isa" 2285f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2286f71c01ccSPeter Wemmhint.stl.0.irq="10" 2287f71c01ccSPeter Wemmdevice stli 2288f71c01ccSPeter Wemmhint.stli.0.at="isa" 2289f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 229042b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2291f71c01ccSPeter Wemmhint.stli.0.flags="23" 229242b04349SPeter Wemmhint.stli.0.msize="0x1000" 2293f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2294f71c01ccSPeter Wemmdevice loran 2295f71c01ccSPeter Wemmhint.loran.0.at="isa" 2296f71c01ccSPeter Wemmhint.loran.0.irq="5" 229798a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2298c9953c3bSPeter Wemmdevice xrpu 2299ec84f103SMark Peek# nullmodem terminal driver 2300ec84f103SMark Peekdevice nmdm 2301a800f455SJulian Elischer 2302eeb706c0SJustin T. Gibbs# 2303bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 23041d86961eSJordan K. Hubbard# following options: 2305b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 23061d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 23071d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2308b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 23091d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 23101d86961eSJordan K. Hubbard# taken 23114f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2312734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 23131d86961eSJordan K. Hubbard# 2314a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 23151c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2316a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 23171c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 23181c2b5939SRoger Hardiman# 2319a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2320a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2321a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2322a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 23231c2b5939SRoger Hardiman# These options can be used to override the auto detection 232498a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 23251c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 23269ff07e32SAmancio Hasty# 23274f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 23281c2b5939SRoger Hardiman# or 23291c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 23301c2b5939SRoger Hardiman# Specifes the default video capture mode. 2331a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2332a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2333a9c5b8d0SSøren Schmidt# 23344f5f3f07SBrian Somers# options BKTR_USE_PLL 23351c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 23361c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2337a9c5b8d0SSøren Schmidt# 23381c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 23391c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 23401c2b5939SRoger Hardiman# 23411c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 23421c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 23431c2b5939SRoger Hardiman# 23441c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 23451c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 23461c2b5939SRoger Hardiman# 23471c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 23481c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 23491c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 23501c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 23511c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 23521c2b5939SRoger Hardiman# As a rough guess, old = before 1998 23531c2b5939SRoger Hardiman# 2354017b0edcSMatt Jacob 2355f71c01ccSPeter Wemmdevice meteor 1 23560f3563b6SRoger Hardiman 235728ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 23580f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 235937973e86SPeter Wemm# device smbus 236037973e86SPeter Wemm# device iicbus 236137973e86SPeter Wemm# device iicbb 23620f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 23630f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 236428ebb692SNicolas Souchu# 2365f71c01ccSPeter Wemmdevice bktr 1 2366446cee6eSJoerg Wunsch 2367dc9deb29SPoul-Henning Kamp# 23686d04301dSAlexander Langer# PC Card/PCMCIA 23690142c727SJohn Baldwin# (OLDCARD) 2370dc9deb29SPoul-Henning Kamp# 2371b5137699SWarner Losh# card: pccard slots 2372b5137699SWarner Losh# pcic: isa/pccard bridge 2373f71c01ccSPeter Wemmdevice pcic 2374f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2375f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2376c9953c3bSPeter Wemmdevice card 2377dc9deb29SPoul-Henning Kamp 23780142c727SJohn Baldwin# 23790142c727SJohn Baldwin# PC Card/PCMCIA and Cardbus 23800142c727SJohn Baldwin# (NEWCARD) 23810142c727SJohn Baldwin# 23820142c727SJohn Baldwin# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 23830142c727SJohn Baldwin# time. 23840142c727SJohn Baldwin# 23850142c727SJohn Baldwin# pccbb: isa/pccard and pci/cardbus bridge 23860142c727SJohn Baldwin# pccard: pccard slots 23870142c727SJohn Baldwin# cardbus: cardbus slots 23880142c727SJohn Baldwin#device pccbb 23890142c727SJohn Baldwin#device pccard 23900142c727SJohn Baldwin#device cardbus 23910142c727SJohn Baldwin 2392446cee6eSJoerg Wunsch# 2393446cee6eSJoerg Wunsch# Laptop/Notebook options: 2394446cee6eSJoerg Wunsch# 2395446cee6eSJoerg Wunsch# See also: 23966c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2397446cee6eSJoerg Wunsch# above. 2398446cee6eSJoerg Wunsch 2399446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2400446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2401446cee6eSJoerg Wunsch 2402446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 240365e8111fSBruce Evans 2404ab4c624bSMike Smith# 24058afa373cSNicolas Souchu# SMB bus 24068afa373cSNicolas Souchu# 24073c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 24083c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 24093c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 24108afa373cSNicolas Souchu# 24118afa373cSNicolas Souchu# Supported devices: 24123c5656bfSArchie Cobbs# smb standard io through /dev/smb* 24138afa373cSNicolas Souchu# 24143c5656bfSArchie Cobbs# Supported SMB interfaces: 241528ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 241628ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 2417417c87d1SJim Pirzyk# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 2418c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 24193c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 24208afa373cSNicolas Souchu# 2421c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 24223c5656bfSArchie Cobbs 2423c9953c3bSPeter Wemmdevice intpm 2424c89863e8SNicolas Souchudevice alpm 24253c5656bfSArchie Cobbsdevice ichsmb 24268afa373cSNicolas Souchu 2427c9953c3bSPeter Wemmdevice smb 24288afa373cSNicolas Souchu 24298afa373cSNicolas Souchu# 24308afa373cSNicolas Souchu# I2C Bus 24318afa373cSNicolas Souchu# 24328afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 24338afa373cSNicolas Souchu# 24348afa373cSNicolas Souchu# Supported devices: 24358afa373cSNicolas Souchu# ic i2c network interface 24368afa373cSNicolas Souchu# iic i2c standard io 2437f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 24388afa373cSNicolas Souchu# 24398afa373cSNicolas Souchu# Supported interfaces: 24408afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 244128ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 244228ebb692SNicolas Souchu# 244328ebb692SNicolas Souchu# Other: 244428ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 24458afa373cSNicolas Souchu# 2446c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2447c9953c3bSPeter Wemmdevice iicbb 24488afa373cSNicolas Souchu 2449c9953c3bSPeter Wemmdevice ic 2450c9953c3bSPeter Wemmdevice iic 2451c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 24528afa373cSNicolas Souchu 2453f71c01ccSPeter Wemmdevice pcf 2454f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2455f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2456f71c01ccSPeter Wemmhint.pcf.0.irq="5" 24578afa373cSNicolas Souchu 245831a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 245931a539a5SHellmuth Michaelis# ISDN4BSD 246080037d6eSHellmuth Michaelis# 2461e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 246280037d6eSHellmuth Michaelis# 246331a539a5SHellmuth Michaelis# i4b passive ISDN cards support contains the following hardware drivers: 24648afa373cSNicolas Souchu# 24658ccc600fSHellmuth Michaelis# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 24668ccc600fSHellmuth Michaelis# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 24678ccc600fSHellmuth Michaelis# ifpi - AVM Fritz!Card PCI driver 24681823355cSGary Jennejohn# ifpi2 - AVM Fritz!Card PCI version 2 driver 24698ccc600fSHellmuth Michaelis# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 24708ccc600fSHellmuth Michaelis# ifpnp - AVM Fritz!Card PnP driver 24718301794fSHellmuth Michaelis# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2472e5981bd1SHellmuth Michaelis# 24736b244dc5SHellmuth Michaelis# i4b active ISDN cards support contains the following hardware drivers: 24746b244dc5SHellmuth Michaelis# 24756b244dc5SHellmuth Michaelis# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 24766b244dc5SHellmuth Michaelis# 247731a539a5SHellmuth Michaelis# Note that the ``options'' (if given) and ``device'' lines must BOTH 247831a539a5SHellmuth Michaelis# be uncommented to enable support for a given card ! 247931a539a5SHellmuth Michaelis# 248031a539a5SHellmuth Michaelis# In addition to a hardware driver (and probably an option) the mandatory 248131a539a5SHellmuth Michaelis# ISDN protocol stack devices and the mandatory support device must be 248231a539a5SHellmuth Michaelis# enabled as well as one or more devices from the optional devices section. 248331a539a5SHellmuth Michaelis# 248431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 248531a539a5SHellmuth Michaelis# isic driver (Siemens/Infineon chipsets) 248631a539a5SHellmuth Michaelis# 248731a539a5SHellmuth Michaelisdevice isic 248831a539a5SHellmuth Michaelis# 2489e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2490e5981bd1SHellmuth Michaelis# ---------------------- 249119c74962SPoul-Henning Kamp# 249219c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 24935895e3c8SPeter Wemmoptions TEL_S0_8 2494f71c01ccSPeter Wemmhint.isic.0.at="isa" 249542b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2496f71c01ccSPeter Wemmhint.isic.0.irq="5" 2497f71c01ccSPeter Wemmhint.isic.0.flags="1" 249819c74962SPoul-Henning Kamp# 249919c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 25005895e3c8SPeter Wemmoptions TEL_S0_16 2501f71c01ccSPeter Wemmhint.isic.0.at="isa" 2502f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 250342b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2504f71c01ccSPeter Wemmhint.isic.0.irq="5" 2505f71c01ccSPeter Wemmhint.isic.0.flags="2" 250619c74962SPoul-Henning Kamp# 250719c74962SPoul-Henning Kamp# Teles S0/16.3 25085895e3c8SPeter Wemmoptions TEL_S0_16_3 2509f71c01ccSPeter Wemmhint.isic.0.at="isa" 251019dde963SPeter Wemmhint.isic.0.port="0xd80" 2511f71c01ccSPeter Wemmhint.isic.0.irq="5" 2512f71c01ccSPeter Wemmhint.isic.0.flags="3" 251319c74962SPoul-Henning Kamp# 251419c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 25155895e3c8SPeter Wemmoptions AVM_A1 2516f71c01ccSPeter Wemmhint.isic.0.at="isa" 251719dde963SPeter Wemmhint.isic.0.port="0x340" 2518f71c01ccSPeter Wemmhint.isic.0.irq="5" 2519f71c01ccSPeter Wemmhint.isic.0.flags="4" 252019c74962SPoul-Henning Kamp# 252131a539a5SHellmuth Michaelis# USRobotics Sportster ISDN TA intern 252231a539a5SHellmuth Michaelisoptions USR_STI 252331a539a5SHellmuth Michaelishint.isic.0.at="isa" 252431a539a5SHellmuth Michaelishint.isic.0.port="0x268" 252531a539a5SHellmuth Michaelishint.isic.0.irq="5" 252631a539a5SHellmuth Michaelishint.isic.0.flags="7" 252719c74962SPoul-Henning Kamp# 252831a539a5SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) 252931a539a5SHellmuth Michaelisoptions ITKIX1 253031a539a5SHellmuth Michaelishint.isic.0.at="isa" 253131a539a5SHellmuth Michaelishint.isic.0.port="0x398" 253231a539a5SHellmuth Michaelishint.isic.0.irq="10" 253331a539a5SHellmuth Michaelishint.isic.0.flags="18" 253419c74962SPoul-Henning Kamp# 253580037d6eSHellmuth Michaelis# ELSA PCC-16 2536cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2537f71c01ccSPeter Wemmhint.isic.0.at="isa" 253819dde963SPeter Wemmhint.isic.0.port="0x360" 2539f71c01ccSPeter Wemmhint.isic.0.irq="10" 2540f71c01ccSPeter Wemmhint.isic.0.flags="20" 254180037d6eSHellmuth Michaelis# 2542e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2543e5981bd1SHellmuth Michaelis# ------------------ 254419c74962SPoul-Henning Kamp# 254519c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 25465895e3c8SPeter Wemmoptions TEL_S0_16_3_P 254719c74962SPoul-Henning Kamp# 254819c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 25495895e3c8SPeter Wemmoptions CRTX_S0_P 255019c74962SPoul-Henning Kamp# 255119c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 25525895e3c8SPeter Wemmoptions DRN_NGO 255319c74962SPoul-Henning Kamp# 255419c74962SPoul-Henning Kamp# Sedlbauer Win Speed 25555895e3c8SPeter Wemmoptions SEDLBAUER 255619c74962SPoul-Henning Kamp# 255731a539a5SHellmuth Michaelis# Dynalink IS64PH 255831a539a5SHellmuth Michaelisoptions DYNALINK 255919c74962SPoul-Henning Kamp# 256019c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 25615895e3c8SPeter Wemmoptions ELSA_QS1ISA 256219c74962SPoul-Henning Kamp# 25630df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2564cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 25650df6adecSHellmuth Michaelis# 25669d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 256731a539a5SHellmuth Michaelisoptions ASUSCOM_IPAC 25681eeb917cSJeroen Ruigrok van der Werven# 25694a29e8f9SHellmuth Michaelis# Eicon Diehl DIVA 2.0 and 2.02 25704a29e8f9SHellmuth Michaelisoptions EICON_DIVA 25710103e55fSHellmuth Michaelis# 25720103e55fSHellmuth Michaelis# Compaq Microcom 610 ISDN card (Compaq series PSB2222I) 25730103e55fSHellmuth Michaelisoptions COMPAQ_M610 25744a29e8f9SHellmuth Michaelis# 2575e5981bd1SHellmuth Michaelis# PCI bus Cards: 2576e5981bd1SHellmuth Michaelis# -------------- 257719c74962SPoul-Henning Kamp# 2578e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 25795895e3c8SPeter Wemmoptions ELSA_QS1PCI 258019c74962SPoul-Henning Kamp# 258131a539a5SHellmuth Michaelis# 258231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 258331a539a5SHellmuth Michaelis# ifpnp driver for AVM Fritz!Card PnP 258431a539a5SHellmuth Michaelis# 258531a539a5SHellmuth Michaelis# AVM Fritz!Card PnP 258631a539a5SHellmuth Michaelisdevice ifpnp 258731a539a5SHellmuth Michaelis# 258831a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 258931a539a5SHellmuth Michaelis# ihfc driver for Cologne Chip ISA chipsets (experimental!) 259031a539a5SHellmuth Michaelis# 259131a539a5SHellmuth Michaelis# Teles 16.3c ISA PnP 259231a539a5SHellmuth Michaelis# AcerISDN P10 ISA PnP 259331a539a5SHellmuth Michaelis# TELEINT ISDN SPEED No.1 259431a539a5SHellmuth Michaelisdevice ihfc 259531a539a5SHellmuth Michaelis# 259631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 259731a539a5SHellmuth Michaelis# ifpi driver for AVM Fritz!Card PCI 259831a539a5SHellmuth Michaelis# 259980037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 260031a539a5SHellmuth Michaelisdevice ifpi 260180037d6eSHellmuth Michaelis# 260231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 26031823355cSGary Jennejohn# ifpi2 driver for AVM Fritz!Card PCI version 2 26041823355cSGary Jennejohn# 26051823355cSGary Jennejohn# AVM Fritz!Card PCI version 2 26061823355cSGary Jennejohndevice "ifpi2" 26071823355cSGary Jennejohn# 26081823355cSGary Jennejohn#--------------------------------------------------------------------------- 260931a539a5SHellmuth Michaelis# iwic driver for Winbond W6692 chipset 261019c74962SPoul-Henning Kamp# 261131a539a5SHellmuth Michaelis# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 26123374f8ccSHellmuth Michaelisdevice iwic 261319c74962SPoul-Henning Kamp# 261431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 26158301794fSHellmuth Michaelis# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 26168301794fSHellmuth Michaelis# 26178301794fSHellmuth Michaelis# Traverse Technologies NETjet-S 26188301794fSHellmuth Michaelis# Teles PCI-TJ 26198301794fSHellmuth Michaelisdevice itjc 26208301794fSHellmuth Michaelis# 26218301794fSHellmuth Michaelis#--------------------------------------------------------------------------- 26226b244dc5SHellmuth Michaelis# iavc driver (AVM active cards, needs i4bcapi driver!) 26236b244dc5SHellmuth Michaelis# 26246b244dc5SHellmuth Michaelisdevice iavc 26256b244dc5SHellmuth Michaelis# 26266b244dc5SHellmuth Michaelis# AVM B1 ISA bus (PnP mode not supported!) 26276b244dc5SHellmuth Michaelis# ---------------------------------------- 26286b244dc5SHellmuth Michaelishint.iavc.0.at="isa" 26296b244dc5SHellmuth Michaelishint.iavc.0.port="0x150" 26306b244dc5SHellmuth Michaelishint.iavc.0.irq="5" 26316b244dc5SHellmuth Michaelis# 26326b244dc5SHellmuth Michaelis#--------------------------------------------------------------------------- 263331a539a5SHellmuth Michaelis# ISDN Protocol Stack - mandatory for all hardware drivers 263419c74962SPoul-Henning Kamp# 263519c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2636f71c01ccSPeter Wemmdevice "i4bq921" 263719c74962SPoul-Henning Kamp# 263819c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2639f71c01ccSPeter Wemmdevice "i4bq931" 264019c74962SPoul-Henning Kamp# 264119c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2642f71c01ccSPeter Wemmdevice "i4b" 264319c74962SPoul-Henning Kamp# 264431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 264531a539a5SHellmuth Michaelis# ISDN devices - mandatory for all hardware drivers 264619c74962SPoul-Henning Kamp# 264719c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2648f71c01ccSPeter Wemmdevice "i4btrc" 4 264919c74962SPoul-Henning Kamp# 265019c74962SPoul-Henning Kamp# userland driver to control the whole thing 2651f71c01ccSPeter Wemmdevice "i4bctl" 265219c74962SPoul-Henning Kamp# 265331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 265431a539a5SHellmuth Michaelis# ISDN devices - optional 265531a539a5SHellmuth Michaelis# 265619c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2657f71c01ccSPeter Wemmdevice "i4brbch" 4 265819c74962SPoul-Henning Kamp# 265919c74962SPoul-Henning Kamp# userland driver for telephony 2660f71c01ccSPeter Wemmdevice "i4btel" 2 266119c74962SPoul-Henning Kamp# 266219c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2663f71c01ccSPeter Wemmdevice "i4bipr" 4 266419c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 266519c74962SPoul-Henning Kampoptions IPR_VJ 2666e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2667f71c01ccSPeter Wemmoptions IPR_LOG=32 266819c74962SPoul-Henning Kamp# 2669aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2670f71c01ccSPeter Wemm# number of sppp device to be configured 2671f71c01ccSPeter Wemmdevice "i4bisppp" 4 267231a539a5SHellmuth Michaelis# 26736b244dc5SHellmuth Michaelis# B-channel interface to the netgraph subsystem 267431a539a5SHellmuth Michaelisdevice "i4bing" 2 267531a539a5SHellmuth Michaelis# 26766b244dc5SHellmuth Michaelis# CAPI driver needed for active ISDN cards (see iavc driver above) 26776b244dc5SHellmuth Michaelisdevice "i4bcapi" 26786b244dc5SHellmuth Michaelis# 267931a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 268019c74962SPoul-Henning Kamp 2681ab4c624bSMike Smith# Parallel-Port Bus 2682ab4c624bSMike Smith# 2683ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2684ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2685ab4c624bSMike Smith# are automatically probed and attached when found. 2686ab4c624bSMike Smith# 2687ab4c624bSMike Smith# Supported devices: 2688ab4c624bSMike Smith# vpo Iomega Zip Drive 2689f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2690f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2691fdf94d1aSNicolas Souchu# lpt Parallel Printer 269246f3ff79SMike Smith# plip Parallel network interface 2693fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2694f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 269528ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2696ab4c624bSMike Smith# 2697ab4c624bSMike Smith# Supported interfaces: 2698ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2699ab4c624bSMike Smith# 2700ef8f7626SNicolas Souchu 27010f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 27020f210c92SNicolas Souchu # (see flags in ppc(4)) 27035895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 27045895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2705ef8f7626SNicolas Souchu # compliant peripheral 27065895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 27075895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 27085895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 27095895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 27105895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 27113b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 27123b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2713ef8f7626SNicolas Souchu 2714f71c01ccSPeter Wemmdevice ppc 2715f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2716f71c01ccSPeter Wemmhint.ppc.0.irq="7" 27170d31b179SPeter Wemmdevice ppbus 27180d31b179SPeter Wemmdevice vpo 27190d31b179SPeter Wemmdevice lpt 27200d31b179SPeter Wemmdevice plip 27210d31b179SPeter Wemmdevice ppi 27220d31b179SPeter Wemmdevice pps 27230d31b179SPeter Wemmdevice lpbb 27240d31b179SPeter Wemmdevice pcfclock 2725ab4c624bSMike Smith 2726432aad0eSTor Egge# Kernel BOOTP support 2727432aad0eSTor Egge 2728432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2729432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 27305895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2731432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 27325895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2733432aad0eSTor Egge 2734d94f38acSEivind Eklund# 2735d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2736d94f38acSEivind Eklund# the user must still supply the actual driver. 2737d94f38acSEivind Eklund# 2738d94f38acSEivind Eklundoptions HW_WDOG 2739d94f38acSEivind Eklund 2740005092bbSEivind Eklund# 2741005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2742005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2743005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2744005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2745005092bbSEivind Eklund# 2746005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2747005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2748005092bbSEivind Eklund# 274904fa1e6cSEivind Eklund# The value below is the one more than the default. 2750005092bbSEivind Eklund# 27515895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2752005092bbSEivind Eklund 2753c796cfa1SAndrzej Bialecki# 27549789c757SPeter Wemm# Change the size of the kernel virtual address space. Due to 27559789c757SPeter Wemm# constraints in loader(8) on i386, this must be a multiple of 4. 27569789c757SPeter Wemm# 256 = 1 GB of kernel address space. Increasing this also causes 27579789c757SPeter Wemm# a reduction of the address space in user processes. 512 splits 27589789c757SPeter Wemm# the 4GB cpu address space in half (2GB user, 2GB kernel). 27599789c757SPeter Wemm# 27609789c757SPeter Wemmoptions KVA_PAGES=260 27619789c757SPeter Wemm 27629789c757SPeter Wemm# 2763c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2764c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2765c796cfa1SAndrzej Bialecki# 2766c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2767c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2768c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2769c796cfa1SAndrzej Bialecki# 277019dde963SPeter Wemm#options NO_SWAPPING 2771c796cfa1SAndrzej Bialecki 27729dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 27739dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 27749dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 27759dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 27769dab0776SDavid Greenman# 27775895e3c8SPeter Wemmoptions NSFBUFS=1024 27789dab0776SDavid Greenman 277915a1057cSEivind Eklund# 2780053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2781ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2782053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2783053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2784053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2785053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 278615a1057cSEivind Eklund# 278715a1057cSEivind Eklundoptions DEBUG_LOCKS 278815a1057cSEivind Eklund 278926086a03SPeter Wemm 279026086a03SPeter Wemm##################################################################### 279126086a03SPeter Wemm# ABI Emulation 279226086a03SPeter Wemm 279326086a03SPeter Wemm# Enable iBCS2 runtime support for SCO and ISC binaries 279426086a03SPeter Wemmoptions IBCS2 279526086a03SPeter Wemm 279626086a03SPeter Wemm# Emulate spx device for client side of SVR3 local X interface 279726086a03SPeter Wemmoptions SPX_HACK 279826086a03SPeter Wemm 279926086a03SPeter Wemm# Enable Linux ABI emulation 280026086a03SPeter Wemmoptions COMPAT_LINUX 280126086a03SPeter Wemm 280252ebde4fSDag-Erling Smørgrav# Enable the linux-like proc filesystem support (requires COMPAT_LINUX 280352ebde4fSDag-Erling Smørgrav# and PSEUDOFS) 28045a44842bSMark Murrayoptions LINPROCFS 28055a44842bSMark Murray 28066e2972b8SMark Newton# 28076e2972b8SMark Newton# SysVR4 ABI emulation 28086e2972b8SMark Newton# 28096e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 28106e2972b8SMark Newton# a KLD module. 28116e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 28126e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 28136e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2814f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 28156e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 28166e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 28176e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 28186e2972b8SMark Newton# those circumstances. 28196e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 28206e2972b8SMark Newton# (whether static or dynamic). 28216e2972b8SMark Newton# 28226e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 28236e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2824f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 28256e2972b8SMark Newton 282626086a03SPeter Wemm 282726086a03SPeter Wemm##################################################################### 28281d33cf3dSNick Hibma# USB support 28291d33cf3dSNick Hibma# UHCI controller 2830c9953c3bSPeter Wemmdevice uhci 28311d33cf3dSNick Hibma# OHCI controller 2832c9953c3bSPeter Wemmdevice ohci 28331d33cf3dSNick Hibma# General USB code (mandatory for USB) 2834c9953c3bSPeter Wemmdevice usb 28351d33cf3dSNick Hibma# 2836b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2837b5ea1f0cSNick Hibmadevice udbp 2838f26c33d2SNick Hibma# Generic USB device driver 2839c9953c3bSPeter Wemmdevice ugen 2840f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2841c9953c3bSPeter Wemmdevice uhid 28421d33cf3dSNick Hibma# USB keyboard 2843c9953c3bSPeter Wemmdevice ukbd 28441d33cf3dSNick Hibma# USB printer 2845c9953c3bSPeter Wemmdevice ulpt 28466521db35SKris Kennaway# USB Iomega Zip 100 Drive (Requires scbus and da) 2847c9953c3bSPeter Wemmdevice umass 2848e9fb12d3SNick Hibma# USB modem support 2849e9fb12d3SNick Hibmadevice umodem 2850f26c33d2SNick Hibma# USB mouse 2851c9953c3bSPeter Wemmdevice ums 2852e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2853e2dbd15fSNick Hibmadevice urio 28542fd84f56SNick Hibma# USB scanners 28552fd84f56SNick Hibmadevice uscanner 2856f26c33d2SNick Hibma# 2857ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2858d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2859d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2860d04bb221SBill Paul# eval board. 2861c9953c3bSPeter Wemmdevice aue 2862dfd1e98eSBill Paul# 286301779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 286401779872SBill Paul# and Netmate II, and the Belkin F5U111. 2865c9953c3bSPeter Wemmdevice cue 286601779872SBill Paul# 2867dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2868d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2869d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 287001779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 287101779872SBill Paul# and 2104USB, and the Corega USB-T. 2872c9953c3bSPeter Wemmdevice kue 2873f26c33d2SNick Hibma 2874f26c33d2SNick Hibma# debugging options for the USB subsystem 28751d33cf3dSNick Hibma# 28767dc1a5bdSNick Hibmaoptions UHCI_DEBUG 28777dc1a5bdSNick Hibmaoptions OHCI_DEBUG 28781d33cf3dSNick Hibmaoptions USB_DEBUG 2879f26c33d2SNick Hibma 28807dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2881f26c33d2SNick Hibmaoptions UHID_DEBUG 2882f26c33d2SNick Hibmaoptions UHUB_DEBUG 2883f26c33d2SNick Hibmaoptions UKBD_DEBUG 28847dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2885f26c33d2SNick Hibmaoptions UMASS_DEBUG 2886f26c33d2SNick Hibmaoptions UMS_DEBUG 2887e2dbd15fSNick Hibmaoptions URIO_DEBUG 2888f26c33d2SNick Hibma 28896e8394b8SKazutaka YOKOTA# options for ukbd: 28906e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2891cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 28926e8394b8SKazutaka YOKOTA 2893785d2100SJohn Birrell# 2894785d2100SJohn Birrell# Embedded system options: 2895785d2100SJohn Birrell# 2896785d2100SJohn Birrell# An embedded system might want to run something other than init. 28978a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2898bc0e3a03SJeroen Ruigrok van der Werven 2899bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2900bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2901bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2902bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2903bc0e3a03SJeroen Ruigrok van der Werven 2904446af86dSJohn Baldwin##################################################################### 2905446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2906446af86dSJohn Baldwin# 2907446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2908446af86dSJohn Baldwinoptions SEMMAP=31 2909446af86dSJohn Baldwin 2910446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2911446af86dSJohn Baldwin# one time. 2912446af86dSJohn Baldwinoptions SEMMNI=11 2913446af86dSJohn Baldwin 2914446af86dSJohn Baldwin# Total number of semaphores system wide 2915446af86dSJohn Baldwinoptions SEMMNS=61 2916446af86dSJohn Baldwin 2917446af86dSJohn Baldwin# Total number of undo structures in system 2918446af86dSJohn Baldwinoptions SEMMNU=31 2919446af86dSJohn Baldwin 2920446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2921446af86dSJohn Baldwin# at one time. 2922446af86dSJohn Baldwinoptions SEMMSL=61 2923446af86dSJohn Baldwin 2924446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2925446af86dSJohn Baldwin# semaphore at one time. 2926446af86dSJohn Baldwinoptions SEMOPM=101 2927446af86dSJohn Baldwin 2928446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2929446af86dSJohn Baldwin# System V semaphore at one time. 2930446af86dSJohn Baldwinoptions SEMUME=11 2931446af86dSJohn Baldwin 2932446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2933446af86dSJohn Baldwinoptions SHMALL=1025 2934446af86dSJohn Baldwin 2935446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2936446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2937446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2938446af86dSJohn Baldwin 2939446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2940446af86dSJohn Baldwinoptions SHMMIN=2 2941446af86dSJohn Baldwin 2942446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2943446af86dSJohn Baldwin# at one time. 2944446af86dSJohn Baldwinoptions SHMMNI=33 2945446af86dSJohn Baldwin 2946446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2947446af86dSJohn Baldwin# a single process at one time. 2948446af86dSJohn Baldwinoptions SHMSEG=9 2949446af86dSJohn Baldwin 2950d9282887SDima Dorfman# Set the amount of time (in seconds) the system will wait before 2951d9282887SDima Dorfman# rebooting automatically when a kernel panic occurs. If set to (-1), 2952d9282887SDima Dorfman# the system will wait indefinitely until a key is pressed on the 2953d9282887SDima Dorfman# console. 2954d9282887SDima Dorfmanoptions PANIC_REBOOT_WAIT_TIME=16 2955d9282887SDima Dorfman 2956446af86dSJohn Baldwin##################################################################### 2957446af86dSJohn Baldwin 2958bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2959bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2960bc0e3a03SJeroen Ruigrok van der Werven 2961bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 296228d7984fSJeroen Ruigrok van der Werven 296328d7984fSJeroen Ruigrok van der Werven# VFS cluster debugging. 2964bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 296528d7984fSJeroen Ruigrok van der Werven 2966bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 29678b6f5e65SJeroen Ruigrok van der Werven 2968bffb191eSTakanori Watanabe# PECOFF module (Win32 Execution Format) 2969bffb191eSTakanori Watanabeoptions PECOFF_SUPPORT 2970bffb191eSTakanori Watanabeoptions PECOFF_DEBUG 29718b6f5e65SJeroen Ruigrok van der Werven 2972a88d714cSJeroen Ruigrok van der Werven# Disable the 4 MByte PSE CPU feature. 2973bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 29748b6f5e65SJeroen Ruigrok van der Werven 2975bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2976bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2977bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2978bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2979bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2980bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2981bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2982edd5302dSJeroen Ruigrok van der Werven 298328d7984fSJeroen Ruigrok van der Werven# Kernel filelock debugging. 2984bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 298528d7984fSJeroen Ruigrok van der Werven 29868b6f5e65SJeroen Ruigrok van der Werven# System V compatible message queues 29878b6f5e65SJeroen Ruigrok van der Werven# Please note that the values provided here are used to test kernel 29888b6f5e65SJeroen Ruigrok van der Werven# building. The defaults in the sources provide almost the same numbers. 29898b6f5e65SJeroen Ruigrok van der Werven# MSGSSZ must be a power of 2 between 8 and 1024. 29908b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 # Max number of chars in queue 29918b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNI=41 # Max number of message queue identifiers 29928b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 # Max number of message segments 29938b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 # Size of a message segment 29948b6f5e65SJeroen Ruigrok van der Wervenoptions MSGTQL=41 # Max number of messages in system 29958b6f5e65SJeroen Ruigrok van der Werven 29968b6f5e65SJeroen Ruigrok van der Wervenoptions NBUF=512 # Number of buffer headers 29978b6f5e65SJeroen Ruigrok van der Werven 29988b6f5e65SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 # Number of mbuf clusters 29998b6f5e65SJeroen Ruigrok van der Werven 3000bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 30018b6f5e65SJeroen Ruigrok van der Werven 3002bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 3003bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 3004bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 3005bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 30068b6f5e65SJeroen Ruigrok van der Werven 30078b6f5e65SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL=5 # Syscons debug level 30088b6f5e65SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG # syscons rendering debugging 30098b6f5e65SJeroen Ruigrok van der Werven 3010bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 3011bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 3012bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 30138b6f5e65SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG # VFS buffer I/O debugging 30148b6f5e65SJeroen Ruigrok van der Werven 3015bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 3016bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 3017bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 30181e9ea774SBruce Evans 30191e9ea774SBruce Evans# Yet more undocumented options for linting. 30201e9ea774SBruce Evansoptions AAC_DEBUG 30211e9ea774SBruce Evansoptions ACD_DEBUG 30221e9ea774SBruce Evansoptions ACPI_MAX_THREADS=1 30231e9ea774SBruce Evans#!options ACPI_NO_SEMAPHORES 30241e9ea774SBruce Evans# Broken: 30251e9ea774SBruce Evans##options ASR_MEASURE_PERFORMANCE 30261e9ea774SBruce Evansoptions AST_DEBUG 30271e9ea774SBruce Evansoptions ATAPI_DEBUG 30281e9ea774SBruce Evansoptions ATA_DEBUG 30291e9ea774SBruce Evans# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 30301e9ea774SBruce Evans# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 30311e9ea774SBruce Evans# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 30321e9ea774SBruce Evans##options BKTR_ALLOC_PAGES="(217*4+1)" 30331e9ea774SBruce Evansoptions BROOKTREE_ALLOC_PAGES="(217*4+1)" 30341e9ea774SBruce Evans# Broken: 30351e9ea774SBruce Evans##options CAPABILITIES 30361e9ea774SBruce Evansoptions COMPAT_SUNOS 30371e9ea774SBruce Evansoptions CV_DEBUG 30381e9ea774SBruce Evansoptions MAXFILES=999 30391e9ea774SBruce Evans# METEOR_TEST_VIDEO has no effect since meteor is broken. 30401e9ea774SBruce Evansoptions METEOR_TEST_VIDEO 30411e9ea774SBruce Evansoptions NDEVFSINO=1025 30421e9ea774SBruce Evansoptions NDEVFSOVERFLOW=32769 30431e9ea774SBruce Evansoptions NETGRAPH_BRIDGE 30441e9ea774SBruce Evansoptions NETSMB 30451e9ea774SBruce Evansoptions NETSMBCRYPTO 30461e9ea774SBruce Evans# PFIL_HOOKS has no effect here since it is a subset of IPFILTER. 30471e9ea774SBruce Evansoptions PFIL_HOOKS 30481e9ea774SBruce Evans# SIMOS is broken since it is alpha-only but not ifdefed. 30491e9ea774SBruce Evans##options SIMOS 30501e9ea774SBruce Evansoptions SMBFS 30511e9ea774SBruce Evansoptions VESA_DEBUG 30521e9ea774SBruce Evansoptions VGA_DEBUG 3053