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# 11c3aac50fSPeter Wemm# $FreeBSD$ 122365e64fSRodney W. Grimes# 132365e64fSRodney W. Grimes 146a8d6623SGarrett Wollman# 156a8d6623SGarrett Wollman# This directive is mandatory; it defines the architecture to be 1656be1833SKATO Takenori# configured for; in this case, the 386 family based IBM-PC and 1756be1833SKATO Takenori# compatibles. 186a8d6623SGarrett Wollman# 195895e3c8SPeter Wemmmachine i386 202365e64fSRodney W. Grimes 216a8d6623SGarrett Wollman# 226a8d6623SGarrett Wollman# This is the ``identification'' of the kernel. Usually this should 236a8d6623SGarrett Wollman# be the same as the name of your kernel. 246a8d6623SGarrett Wollman# 256a8d6623SGarrett Wollmanident LINT 266a8d6623SGarrett Wollman 276a8d6623SGarrett Wollman# 286a8d6623SGarrett Wollman# The `maxusers' parameter controls the static sizing of a number of 296a8d6623SGarrett Wollman# internal system tables by a complicated formula defined in param.c. 306a8d6623SGarrett Wollman# 316a8d6623SGarrett Wollmanmaxusers 10 326a8d6623SGarrett Wollman 336a8d6623SGarrett Wollman# 347bf01a14SPeter Wemm# The `makeoptions' parameter allows variables to be passed to the 35503e6666SBruce Evans# generated Makefile in the build area. 36503e6666SBruce Evans# 37503e6666SBruce Evans# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 38503e6666SBruce Evans# after most other flags. Here we use it to inhibit use of non-optimal 39503e6666SBruce Evans# gcc builtin functions (e.g., memcmp). 40503e6666SBruce Evans# 41503e6666SBruce Evans# DEBUG happens to be magic. 427bf01a14SPeter Wemm# The following is equivalent to 'config -g KERNELNAME' and creates 437bf01a14SPeter Wemm# 'kernel.debug' compiled with -g debugging as well as a normal 447bf01a14SPeter Wemm# 'kernel'. Use 'make install.debug' to install the debug kernel 457bf01a14SPeter Wemm# but that isn't normally necessary as the debug symbols are not loaded 467bf01a14SPeter Wemm# by the kernel and are not useful there anyway. 477bf01a14SPeter Wemm# 482c8635c6SPeter Wemm# KERNEL can be overridden so that you can change the default name of your 492c8635c6SPeter Wemm# kernel. 502c8635c6SPeter Wemm# 51503e6666SBruce Evansmakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 525895e3c8SPeter Wemm#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 532c8635c6SPeter Wemm#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 547bf01a14SPeter Wemm 557bf01a14SPeter Wemm# 56d43f0f0aSJohn Dyson# Certain applications can grow to be larger than the 128M limit 57d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 58d43f0f0aSJohn Dyson# allow that limit to grow to 256MB, and can be increased further 59d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 60d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 61d43f0f0aSJohn Dyson# the limit. You might want to set the default lower than the 62d43f0f0aSJohn Dyson# max, and explicitly set the maximum with a shell command for processes 63d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 64d43f0f0aSJohn Dyson# 655895e3c8SPeter Wemmoptions MAXDSIZ="(256*1024*1024)" 665895e3c8SPeter Wemmoptions DFLDSIZ="(256*1024*1024)" 67d43f0f0aSJohn Dyson 68a59d364aSMatthew Dillon# 69a59d364aSMatthew Dillon# BLKDEV_IOSIZE sets the default block size used in user block 70a59d364aSMatthew Dillon# device I/O. Note that this value will be overriden by the label 71a59d364aSMatthew Dillon# when specifying a block device from a label with a non-0 728b22cebbSMatthew Dillon# partition blocksize. The default is PAGE_SIZE. 73a59d364aSMatthew Dillon# 74a59d364aSMatthew Dillonoptions BLKDEV_IOSIZE=8192 75a59d364aSMatthew Dillon 7620f71813SJohn-Mark Gurney# Options for the VM subsystem 779a20f99aSJohn Baldwinoptions PQ_CACHESIZE=512 # color for 512k/16k cache 789a20f99aSJohn Baldwin# Deprecated options supported for backwards compatibility 7920f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 809a20f99aSJohn Baldwin#options PQ_LARGECACHE # color for 512k/16k cache 8120f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 82909232c4SEivind Eklund#options PQ_MEDIUMCACHE # color for 64k/16k cache 83909232c4SEivind Eklund#options PQ_NORMALCACHE # color for 256k/16k cache 8420f71813SJohn-Mark Gurney 85827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 86827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 87b44dfc0dSBrian Somers# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 88827d623eSJordan K. Hubbard# 89827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 90827d623eSJordan K. Hubbard 918b140d57SMike Smith# 928b140d57SMike Smith# The root device and filesystem type can be compiled in; 938b140d57SMike Smith# this provides a fallback option if the root device cannot 948b140d57SMike Smith# be correctly guesst by the bootstrap code, or an override if 958b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 968b140d57SMike Smith# 978b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 988b140d57SMike Smith 996a8d6623SGarrett Wollman 1006a8d6623SGarrett Wollman##################################################################### 101477a642cSPeter Wemm# SMP OPTIONS: 102477a642cSPeter Wemm# 103477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 104477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 105477a642cSPeter Wemm# NCPU sets the number of CPUs, defaults to 2. 10611ca1e30SMike Smith# NBUS sets the number of busses, defaults to 8. 107477a642cSPeter Wemm# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 108477a642cSPeter Wemm# NINTR sets the total number of INTs provided by the motherboard. 109477a642cSPeter Wemm# 110477a642cSPeter Wemm# Notes: 111477a642cSPeter Wemm# 112477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 113477a642cSPeter Wemm# 1145895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 115477a642cSPeter Wemm# 116477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 117477a642cSPeter Wemm# are required by your hardware. 118477a642cSPeter Wemm# 119477a642cSPeter Wemm 120477a642cSPeter Wemm# Mandatory: 121477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 122477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 123477a642cSPeter Wemm 12406daa051SBruce Evans# Optional, these are the defaults plus 1: 12525717e99SSteve Passeoptions NCPU=5 # number of CPUs 12611ca1e30SMike Smithoptions NBUS=10 # number of busses 12706daa051SBruce Evansoptions NAPIC=2 # number of IO APICs 12806daa051SBruce Evansoptions NINTR=25 # number of INTs 129477a642cSPeter Wemm 130477a642cSPeter Wemm# 131477a642cSPeter Wemm# Rogue SMP hardware: 132477a642cSPeter Wemm# 133477a642cSPeter Wemm 134477a642cSPeter Wemm# Bridged PCI cards: 135477a642cSPeter Wemm# 136477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 137477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 138477a642cSPeter Wemm# cards you should refer to ??? 139477a642cSPeter Wemm 140477a642cSPeter Wemm 141477a642cSPeter Wemm##################################################################### 14256be1833SKATO Takenori# CPU OPTIONS 14356be1833SKATO Takenori 14456be1833SKATO Takenori# 14556be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 14656be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 14756be1833SKATO Takenori# parts of the system run faster. This is especially true removing 14856be1833SKATO Takenori# I386_CPU. 14956be1833SKATO Takenori# 1505895e3c8SPeter Wemmcpu I386_CPU 1515895e3c8SPeter Wemmcpu I486_CPU 1525895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1535895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 15456be1833SKATO Takenori 15556be1833SKATO Takenori# 15656be1833SKATO Takenori# Options for CPU features. 15756be1833SKATO Takenori# 15856be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 15956be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 16056be1833SKATO Takenori# should not be used with Intel FPU. 16156be1833SKATO Takenori# 16256be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 16356be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 16456be1833SKATO Takenori# BlueLightning CPU box. 16556be1833SKATO Takenori# 16656be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 16756be1833SKATO Takenori# 1684962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1694962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1704962d938SKATO Takenori# 1716593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1729b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1739b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1746593be60SKATO Takenori# 17556be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 17656be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 17756be1833SKATO Takenori# I/O device(s). 17856be1833SKATO Takenori# 17956be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 18056be1833SKATO Takenori# 18156be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 18256be1833SKATO Takenori# for i386 machines. 1834962d938SKATO Takenori# 184ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 18556be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 18656be1833SKATO Takenori# (no clock delay). 18756be1833SKATO Takenori# 18865cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 18965cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 19065cbb03cSKATO Takenori# The default value is 5. 19165cbb03cSKATO Takenori# 19256be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 19356be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 19456be1833SKATO Takenori# 1). 19556be1833SKATO Takenori# 19665cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 19765cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 19865cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 19965cbb03cSKATO Takenori# 20056be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 20156be1833SKATO Takenori# 20256be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 20356be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 20456be1833SKATO Takenori# 2054536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2064536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2076593be60SKATO Takenori# 20856be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 20956be1833SKATO Takenori# flush at hold state. 21056be1833SKATO Takenori# 21156be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 21256be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 21356be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 21456be1833SKATO Takenori# 215b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 216b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 217b0050656SJohn-Mark Gurney# executed. This should be included for ALL kernels that won't run 218b0050656SJohn-Mark Gurney# on a Pentium. 219b0050656SJohn-Mark Gurney# 220925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 221925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 222925f3681SMike Smith# occupied by an ISA memory hole. 223925f3681SMike Smith# 22456be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 225ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 22656be1833SKATO Takenori# These options may crash your system. 22756be1833SKATO Takenori# 22856be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 22956be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 23056be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 23156be1833SKATO Takenori# 2326593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2336593be60SKATO Takenori# locked cycles in order to operate correctly. 2346593be60SKATO Takenori# 2355895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2365895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2375895e3c8SPeter Wemmoptions CPU_BTB_EN 2385895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2395895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2405895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2415895e3c8SPeter Wemmoptions CPU_I486_ON_386 2425895e3c8SPeter Wemmoptions CPU_IORT 24365cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2445895e3c8SPeter Wemmoptions CPU_LOOP_EN 24565cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2465895e3c8SPeter Wemmoptions CPU_RSTK_EN 2475895e3c8SPeter Wemmoptions CPU_SUSP_HLT 2485895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2495895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2505895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2515895e3c8SPeter Wemm#options NO_F00F_HACK 25256be1833SKATO Takenori 25356be1833SKATO Takenori# 25456be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 25556be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 25656be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 25756be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 25856be1833SKATO Takenori# 25956be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 26056be1833SKATO Takenori# Don't enable both of these in a real config. 26156be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 26256be1833SKATO Takenori #new math emulator 26356be1833SKATO Takenori 26456be1833SKATO Takenori 26556be1833SKATO Takenori##################################################################### 2666a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 267690f540cSAndrey A. Chernov 2686a8d6623SGarrett Wollman# 2696a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 27056c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 27156c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2726a8d6623SGarrett Wollman# 2735895e3c8SPeter Wemmoptions COMPAT_43 2746a8d6623SGarrett Wollman 2756a8d6623SGarrett Wollman# 2766c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2776a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2786a8d6623SGarrett Wollman# not used by anything else (that we know of). 2796a8d6623SGarrett Wollman# 2806a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2816a8d6623SGarrett Wollman 2826a8d6623SGarrett Wollman# 2836a8d6623SGarrett Wollman# These three options provide support for System V Interface 2846a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2856a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2866a8d6623SGarrett Wollman# 2876a8d6623SGarrett Wollmanoptions SYSVSHM 2886a8d6623SGarrett Wollmanoptions SYSVSEM 2896a8d6623SGarrett Wollmanoptions SYSVMSG 2906a8d6623SGarrett Wollman 2916a8d6623SGarrett Wollman 2926a8d6623SGarrett Wollman##################################################################### 2936a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2946a8d6623SGarrett Wollman 2956a8d6623SGarrett Wollman# 296b5d89ca8SBruce Evans# Enable the kernel debugger. 2976a8d6623SGarrett Wollman# 298b5d89ca8SBruce Evansoptions DDB 299b5d89ca8SBruce Evans 300b5d89ca8SBruce Evans# 3015ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3025ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3035ccab2afSGary Palmer# the machine to recover from a panic 3045ccab2afSGary Palmer# 3055ccab2afSGary Palmeroptions DDB_UNATTENDED 3065ccab2afSGary Palmer 3075ccab2afSGary Palmer# 308562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 309562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 310562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 311562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 312562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 313562d05dfSPaul Traina# 314562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 315562d05dfSPaul Traina 316562d05dfSPaul Traina# 3176a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3186a8d6623SGarrett Wollman# 3192365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 32021c64a07SAndrey A. Chernov 3216a8d6623SGarrett Wollman# 3225526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3236a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3246a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3256a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3266a8d6623SGarrett Wollman# programming errors. 3276a8d6623SGarrett Wollman# 3285526d2d9SEivind Eklundoptions INVARIANTS 3295526d2d9SEivind Eklund 3305526d2d9SEivind Eklund# 3315526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3325526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3335526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3345526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3355526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3365526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3375526d2d9SEivind Eklund# 3385526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3395526d2d9SEivind Eklund 3405526d2d9SEivind Eklund# 3415526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3425526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3435526d2d9SEivind Eklund# it is disabled by default. 3445526d2d9SEivind Eklund# 3450dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 346da59a31cSDavid Greenman 3470dd1eea1SJordan K. Hubbard# 348348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 349348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 350348acd94SGarrett Wollman# 351348acd94SGarrett Wollmanoptions PERFMON 352348acd94SGarrett Wollman 353346ebe51SEivind Eklund 354346ebe51SEivind Eklund# 355346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 356346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 357346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 358346ebe51SEivind Eklund# from.) 359346ebe51SEivind Eklund# 360346ebe51SEivind Eklundoptions COMPILING_LINT 361346ebe51SEivind Eklund 362346ebe51SEivind Eklund 363348acd94SGarrett Wollman# XXX - this doesn't belong here. 3640dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3650dd1eea1SJordan K. Hubbardoptions UCONSOLE 3660dd1eea1SJordan K. Hubbard 36796fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 36896fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 369ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 37096fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 3716a8d6623SGarrett Wollman 3726a8d6623SGarrett Wollman##################################################################### 3736a8d6623SGarrett Wollman# NETWORKING OPTIONS 37470c0b54cSAndrey A. Chernov 3756a8d6623SGarrett Wollman# 3766a8d6623SGarrett Wollman# Protocol families: 3776a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 37811bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 37911bfa65aSBruce Evans# value. 3806a8d6623SGarrett Wollman# 3816a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 38251f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 3836a800098SYoshinobu Inoueoptions IPSEC #IP security 3846a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 3856a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 386f73bbaf2SDavid Greenman 387cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 388cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 389cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 390cc6a66f2SJulian Elischer 391e83e2322SBoris Popovoptions NCP #NetWare Core protocol 392e83e2322SBoris Popov 39334b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 39434b5fca7SJulian Elischer 39511bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 39611bfa65aSBruce Evans#options NS #Xerox NS protocols 397dc915e7cSGarrett Wollman#options NSIP #XNS over IP 39863a74862SSteven Wallace 3994cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4004cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4014cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4024cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 40392a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 40492a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4054cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4064cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 40792a3e552SArchie Cobbsoptions NETGRAPH_BPF 4084cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4094cf49a43SJulian Elischeroptions NETGRAPH_ECHO 4104cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4114cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4124cf49a43SJulian Elischeroptions NETGRAPH_IFACE 41348e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4144cf49a43SJulian Elischeroptions NETGRAPH_LMI 415a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 416a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 417a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 418b0801bacSArchie Cobbsoptions NETGRAPH_PPP 419b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 420add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4214cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 422b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4234cf49a43SJulian Elischeroptions NETGRAPH_TEE 4244cf49a43SJulian Elischeroptions NETGRAPH_TTY 4254cf49a43SJulian Elischeroptions NETGRAPH_UI 426b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4274cf49a43SJulian Elischer 428c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 429599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 4303cf4d0bfSPoul-Henning Kamp 4316a8d6623SGarrett Wollman# 4326a8d6623SGarrett Wollman# Network interfaces: 433f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 434f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 43556c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 436722012ccSJulian Elischer# configured or token-ring is enabled. 437f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 438f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 439e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 440f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 441f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 442f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 443d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 444d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 445d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 446f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 44759d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4489e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 449f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 450f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 451cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 452cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 453f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 454cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 455d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 456f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4575d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4586a8d6623SGarrett Wollman# 459829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 460829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 461829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4626b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 463829b5d55SPeter Wemm# See pppd(8) for more details. 46489327d27SPeter Wemm# 465f71c01ccSPeter Wemmdevice ether #Generic Ethernet 466f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 467f71c01ccSPeter Wemmdevice token #Generic TokenRing 468f71c01ccSPeter Wemmdevice fddi #Generic FDDI 469f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 470f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 471f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 472f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 473f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 474f71c01ccSPeter Wemmdevice sl #Serial Line IP 475f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 47689327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 47789327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 4786b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 479d29895dcSGarrett Wollman 480f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 4815d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 4825d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 4835d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 4845d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 4855d94d71cSBoris Popov 486cfa1ca9dSYoshinobu Inoue# for IPv6 487f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 488f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 489d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 490cfa1ca9dSYoshinobu Inoue 4916a8d6623SGarrett Wollman# 4926a8d6623SGarrett Wollman# Internet family options: 4936a8d6623SGarrett Wollman# 4946a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 4956a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 4966a8d6623SGarrett Wollman# machine and TCP connections fail. 4976a8d6623SGarrett Wollman# 4986a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 4996a8d6623SGarrett Wollman# with mrouted(8). 5006a8d6623SGarrett Wollman# 501d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 502ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 503ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 504ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 505ab6e02daSJordan K. Hubbard# 506ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 507ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 508a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 509ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 510ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 511ab6e02daSJordan K. Hubbard# feature works properly. 5128dd4744eSJordan K. Hubbard# 513ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 514ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 515ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 516ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 517ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 518ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 519ffdd472dSPeter Wemm# out of sync. 520d29895dcSGarrett Wollman# 52193e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 52293e0e116SJulian Elischer# 5231b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5241b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5251b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5261b968362SDag-Erling Smørgrav# 52765e8111fSBruce Evans# TCPDEBUG is undocumented. 52865e8111fSBruce Evans# 5295895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 530e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 531d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 532d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 533d29895dcSGarrett Wollman # dropped packets 5341857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5355895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 536e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 537210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 538210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 539210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 540210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 54193e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5429cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5439cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5448259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5451b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 54665e8111fSBruce Evansoptions TCPDEBUG 5476a8d6623SGarrett Wollman 548a79b7128SAlfred Perlstein# Statically Link in accept filters 549a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 550a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 551a79b7128SAlfred Perlstein 552e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 553e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 554e46cd3d4SDag-Erling Smørgrav# 555e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 556e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 557e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 558e46cd3d4SDag-Erling Smørgrav# 5598dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 5608dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 5618dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 5628dc47ef6SDag-Erling Smørgrav# 563e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 5648dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 565e46cd3d4SDag-Erling Smørgrav 56668e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 56768e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 56868e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 56968e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 57068ec4eb6SLuigi Rizzooptions DUMMYNET 57168ec4eb6SLuigi Rizzooptions BRIDGE 57268e9d934SLuigi Rizzo 5733f8c4506SPoul-Henning Kamp# 5743f8c4506SPoul-Henning Kamp# ATM (HARP version) options 5753f8c4506SPoul-Henning Kamp# 5763f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 5773f8c4506SPoul-Henning Kamp# for ATM support. 5783f8c4506SPoul-Henning Kamp# 5793f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 5803f8c4506SPoul-Henning Kamp# 5813f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 5823f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 5833f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 5843f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 5853f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 5863f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 5873f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 5883f8c4506SPoul-Henning Kamp# 5893f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 5903f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 5913f8c4506SPoul-Henning Kamp# 5923f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 5933f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 5943f8c4506SPoul-Henning Kamp# 5953f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 5963f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 5973f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 5983f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 5993f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 600c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 601c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6023f8c4506SPoul-Henning Kamp 6036a8d6623SGarrett Wollman 6046a8d6623SGarrett Wollman##################################################################### 6056a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 606e3178a06SJordan K. Hubbard 6072365e64fSRodney W. Grimes# 6086a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6096a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 610c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6116a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6126a8d6623SGarrett Wollman# compile other filesystems as well. 6136a8d6623SGarrett Wollman# 614a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 615a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 616a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 617a5b88b01SKATO Takenori# soul to sit down and fix them. 6182365e64fSRodney W. Grimes# 619f1a9c715SDavid Greenman 6206a8d6623SGarrett Wollman# One of these is mandatory: 6216a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 62232a023dcSDavid E. O'Brienoptions MFS #Memory File System 6236a8d6623SGarrett Wollmanoptions NFS #Network File System 6246a8d6623SGarrett Wollman 6256a8d6623SGarrett Wollman# The rest are optional: 6267c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6275895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 628f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 629f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 630dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6313ee9bf69SEivind Eklundoptions NTFS #NT File System 632f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 633e83e2322SBoris Popovoptions NWFS #NetWare filesystem 634f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 635f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 636f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 637f1a9c715SDavid Greenmanoptions UNION #Union filesystem 638a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 6395895e3c8SPeter Wemmoptions CD9660_ROOT #CD-ROM usable as root device 6407b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 6417b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 642c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 643c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 64446746c3bSJulian Elischeroptions DEVFS #devices filesystem 645f1a9c715SDavid Greenman 646d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 647d61e6649SAlexander Langer# making abrupt shutdown less risky. 648f8f8d7afSEivind Eklund# 6493d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 650b1897c19SJulian Elischer 651a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 652a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 653a64ed089SRobert Watson# 654a64ed089SRobert Watsonoptions FFS_EXTATTR 655a64ed089SRobert Watson 65671e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 65771e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 65871e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 65971e4fff8SPoul-Henning Kamp 66071e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 66171e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 66271e4fff8SPoul-Henning Kampoptions MD_ROOT 663d52d7365SPoul-Henning Kamp 664f2744793SSheldon Hearn# Specify double the default maximum size for malloc(9)-backed md devices. 665f2744793SSheldon Hearnoptions MD_NSECT=40000 666866c1fb1SSheldon Hearn 667a401ebbeSDavid Greenman# Allow this many swap-devices. 668b1529bdaSPeter Wemmoptions NSWAPDEV=20 669a401ebbeSDavid Greenman 670495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 6712365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 6726a8d6623SGarrett Wollman 673276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 674276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 675276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 676276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 677ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 6786110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 679276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 680276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 681276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 682276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 683276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 684276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 685cb800e34SJulian Elischer# 686cb800e34SJulian Elischeroptions SUIDDIR 687cb800e34SJulian Elischer 688df394affSJohn-Mark Gurney# NFS options: 6895895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 6905895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 6915895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 6925895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 6935895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 6945895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 6955895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 6965895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 697df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 698df394affSJohn-Mark Gurney 6999afcea2fSRobert V. Baron# Coda stuff: 7009afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 701f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 702a1d55890SJordan K. Hubbard 703053a2b61SEivind Eklund# 704053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 705053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 706053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 707053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 708053a2b61SEivind Eklund# 7095895e3c8SPeter Wemmoptions EXT2FS 710053a2b61SEivind Eklund 711dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 712dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 713dd85920aSJason Evans# inclusion on shell boxes. 714dd85920aSJason Evansoptions VFS_AIO 715053a2b61SEivind Eklund 71615bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 71715bbdecfSMark Murrayoptions RANDOMDEV 71815bbdecfSMark Murray 7196a8d6623SGarrett Wollman 7206a8d6623SGarrett Wollman##################################################################### 721abc97a06SBruce Evans# POSIX P1003.1B 722abc97a06SBruce Evans 723ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 724abc97a06SBruce Evans# P1003_1B: Infrastructure 725abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 726abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 727abc97a06SBruce Evans 7285895e3c8SPeter Wemmoptions P1003_1B 7295895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7305895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 731abc97a06SBruce Evans 732abc97a06SBruce Evans 733abc97a06SBruce Evans##################################################################### 734000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 735000033d0SJeroen Ruigrok van der Werven 736000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 737000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 738000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 739000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 740000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 741000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 742000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 743000033d0SJeroen Ruigrok van der Werven 744000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 745000033d0SJeroen Ruigrok van der Werven 746000033d0SJeroen Ruigrok van der Werven# Other clock options 747000033d0SJeroen Ruigrok van der Werven 748000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 749000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 750000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 751000033d0SJeroen Ruigrok van der Werven 752000033d0SJeroen Ruigrok van der Werven 753000033d0SJeroen Ruigrok van der Werven##################################################################### 754de6a307eSPeter Dufault# SCSI DEVICES 755de6a307eSPeter Dufault 7566a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 7576a8d6623SGarrett Wollman 7586a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 759ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 7606a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 7616a8d6623SGarrett Wollman# device configuration sections below. 7626a8d6623SGarrett Wollman# 763265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 764ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 765ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 766ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 767ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 768ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 769ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 770ebc1a0e2SPeter Dufault# configuration around. 771ebc1a0e2SPeter Dufault 772ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 773ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 774700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 775700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 776ebc1a0e2SPeter Dufault 777ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 778ebc1a0e2SPeter Dufault 779f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 780f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 781f71c01ccSPeter Wemmhint.scbus.1.bus="0" 782f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 783f71c01ccSPeter Wemmhint.scbus.3.bus="0" 784f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 785f71c01ccSPeter Wemmhint.scbus.2.bus="1" 786f71c01ccSPeter Wemmhint.da.0.at="scbus0" 787f71c01ccSPeter Wemmhint.da.0.target="0" 788f71c01ccSPeter Wemmhint.da.0.unit="0" 789f71c01ccSPeter Wemmhint.da.1.at="scbus3" 790f71c01ccSPeter Wemmhint.da.1.target="1" 791f71c01ccSPeter Wemmhint.da.2.at="scbus2" 792f71c01ccSPeter Wemmhint.da.2.target="3" 793f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 794f71c01ccSPeter Wemmhint.sa.1.target="6" 795ebc1a0e2SPeter Dufault 796ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 797ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 798ebc1a0e2SPeter Dufault 799ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 800ebc1a0e2SPeter Dufault 801cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 802cf2458c9SMatt Jacob# 803cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 804cf2458c9SMatt Jacob# ("WORM") devices. 805cf2458c9SMatt Jacob# 806cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 807cf2458c9SMatt Jacob# 808cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 809cf2458c9SMatt Jacob# 810cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 811cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 812cf2458c9SMatt Jacob# 813cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 814cf2458c9SMatt Jacob# 815cf2458c9SMatt Jacob# 816cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 817cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 818cf2458c9SMatt Jacob# 819cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 820cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 821cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 822cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 823cf2458c9SMatt Jacob# 824cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 825cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 826cf2458c9SMatt Jacob# to them. 827cf2458c9SMatt Jacob# 828265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 829cf2458c9SMatt Jacob# configuration as the "pass" driver. 830ebc1a0e2SPeter Dufault 831c9953c3bSPeter Wemmdevice scbus #base SCSI code 832c9953c3bSPeter Wemmdevice ch #SCSI media changers 833c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 834c9953c3bSPeter Wemmdevice sa #SCSI tapes 835c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 83664ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 837cf2458c9SMatt Jacobdevice pt #SCSI processor 83864ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 83964ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 840cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8418909a72bSPeter Dufault 842700daf5eSJustin T. Gibbs# CAM OPTIONS: 843700daf5eSJustin T. Gibbs# debugging options: 844700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 845700daf5eSJustin T. Gibbs# specify them all! 846700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 847700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 848700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 849700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 850d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 851d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 852700daf5eSJustin T. Gibbs# 853700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 854700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 855700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 85656234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 85756234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 85856234437SKenneth D. Merry# freeze the device queue after a bus device reset. 859700daf5eSJustin T. Gibbsoptions CAMDEBUG 8605895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 8615895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 8625895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 8635895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 8645895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 865700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 866700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 86756234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 8681a7c583cSGarrett Wollman 869700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 870700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 871700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 872700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 873700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 874700daf5eSJustin T. Gibbs# respectively. 87593063432SJoerg Wunsch# 876700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 877700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 878700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 87993063432SJoerg Wunsch# 8805895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 8815895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 88293063432SJoerg Wunsch 8839dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 8849dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 8859dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 8869dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 8879f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 8885895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 8895895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 8905895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 8919f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 8929dfb4471SKenneth D. Merry 8933ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 8943ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 8953ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 8963ece1bd2SKenneth D. Merry 8978904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 8988904e70bSMatt Jacob# 8998904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9008904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9018904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9028904e70bSMatt Jacob# are in.... 9038904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9048904e70bSMatt Jacob 9056a8d6623SGarrett Wollman 9066a8d6623SGarrett Wollman##################################################################### 9076a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9086a8d6623SGarrett Wollman 9091160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9101160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9111160da92SJoerg Wunsch# `xterm', among others. 9121160da92SJoerg Wunsch 913f71c01ccSPeter Wemmdevice pty #Pseudo ttys 914f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 915f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 916f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 917f71c01ccSPeter Wemmdevice md #Memory/malloc disk 918f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 919f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 920be174c7eSGreg Lehey 921be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 922be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 923be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9244cc4752cSGreg Lehey# 9254cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 92698a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9274cc4752cSGreg Lehey# the following message from vinum(8): 9284cc4752cSGreg Lehey# 9294cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9304cc4752cSGreg Lehey# 9314cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 932f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9333ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9349ba0e7c3SBruce Evans 93558067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9365895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 93758067a99SPoul-Henning Kamp 9386a8d6623SGarrett Wollman 9396a8d6623SGarrett Wollman##################################################################### 940d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9416a8d6623SGarrett Wollman 942d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 9436a8d6623SGarrett Wollman 9446a8d6623SGarrett Wollman# 94516e164e3SBruce Evans# Mandatory ISA devices: isa, npx 9466a8d6623SGarrett Wollman# 947c9953c3bSPeter Wemmdevice isa 9482365e64fSRodney W. Grimes 9496a8d6623SGarrett Wollman# 9506a8d6623SGarrett Wollman# Options for `isa': 9516a8d6623SGarrett Wollman# 952d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 953d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 954d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 955d72ee36fSBruce Evans# 9569ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 957d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 9589ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 9599ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 9609ba0e7c3SBruce Evans# versions. 9619ba0e7c3SBruce Evans# 962b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 9639bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 9649bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 9659bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 9669bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 9679bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 9689bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 9699bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 970b2796687SNate Williams# 9715eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 9725eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 9735eb46edfSDavid Greenman# keyboard controllers. 97477959e8eSMarc G. Fournier 9759ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 976f71c01ccSPeter Wemmoptions AUTO_EOI_1 97719dde963SPeter Wemm#options AUTO_EOI_2 978f71c01ccSPeter Wemm 979f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 98019dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 9813af6b652SDavid Greenman 982595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 983595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 984a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 985595f6341SPoul-Henning Kamp 986595f6341SPoul-Henning Kampoptions PPS_SYNC 987595f6341SPoul-Henning Kamp 988c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 989c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 990c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 991c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 992c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 993a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 994c2906d55SPoul-Henning Kamp 9955895e3c8SPeter Wemmoptions NTIMECOUNTER=20 996c2906d55SPoul-Henning Kamp 997d61e6649SAlexander Langer# 998d61e6649SAlexander Langer# EISA bus 999d61e6649SAlexander Langer# 1000d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1001d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1002d61e6649SAlexander Langer 1003d61e6649SAlexander Langerdevice eisa 1004d61e6649SAlexander Langer 1005d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1006d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1007d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1008d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1009d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1010d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1011d61e6649SAlexander Langeroptions EISA_SLOTS=12 1012d61e6649SAlexander Langer 1013d61e6649SAlexander Langer# 1014d61e6649SAlexander Langer# MCA bus: 1015d61e6649SAlexander Langer# 1016d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1017d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1018d61e6649SAlexander Langer# No hints are required for MCA. 1019d61e6649SAlexander Langer 1020d61e6649SAlexander Langerdevice mca 1021d61e6649SAlexander Langer 1022d61e6649SAlexander Langer# 1023d61e6649SAlexander Langer# PCI bus & PCI options: 1024d61e6649SAlexander Langer# 1025d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1026d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1027d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1028d61e6649SAlexander Langer 1029d61e6649SAlexander Langerdevice pci 1030d61e6649SAlexander Langer 1031d61e6649SAlexander Langer# PCI options 1032d61e6649SAlexander Langer# 1033d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1034d61e6649SAlexander Langeroptions COMPAT_OLDPCI #Use PCI shims and glue for old drivers 1035d61e6649SAlexander Langer 1036d61e6649SAlexander Langer 1037d61e6649SAlexander Langer##################################################################### 1038d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1039d61e6649SAlexander Langer 1040d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1041d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1042d61e6649SAlexander Langer# For ISA the required hints are listed. 1043d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1044d61e6649SAlexander Langer# are needed. 1045d61e6649SAlexander Langer 1046d61e6649SAlexander Langer# 1047d61e6649SAlexander Langer# Mandatory devices: 1048d61e6649SAlexander Langer# 1049d61e6649SAlexander Langer 105023f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1051f71c01ccSPeter Wemmdevice atkbdc 1 1052f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1053f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 10542ad872c5SKazutaka YOKOTA 10552ad872c5SKazutaka YOKOTA# The AT keyboard 1056f71c01ccSPeter Wemmdevice atkbd 1057f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1058f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 10592ad872c5SKazutaka YOKOTA 10600a0319c2SKazutaka YOKOTA# Options for atkbd: 10610a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 10620a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 10630a0319c2SKazutaka YOKOTA 10640a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 10650a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 10660a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 10670a0319c2SKazutaka YOKOTA 1068e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1069e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1070e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1071e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1072e1b5fc4cSKazutaka YOKOTA 10732ad872c5SKazutaka YOKOTA# PS/2 mouse 1074f71c01ccSPeter Wemmdevice psm 1075f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1076f71c01ccSPeter Wemmhint.psm.0.irq="12" 10772ad872c5SKazutaka YOKOTA 10782ad872c5SKazutaka YOKOTA# Options for psm: 1079273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 10802ad872c5SKazutaka YOKOTA #for some laptops 10812ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 10822ad872c5SKazutaka YOKOTA 10832ad872c5SKazutaka YOKOTA# The video card driver. 1084f71c01ccSPeter Wemmdevice vga 1085f71c01ccSPeter Wemmhint.vga.0.at="isa" 10862ad872c5SKazutaka YOKOTA 1087c619f2acSKazutaka YOKOTA# Options for vga: 1088c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1089c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1090c619f2acSKazutaka YOKOTA# some systems. 1091c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1092c619f2acSKazutaka YOKOTA 1093c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1094c619f2acSKazutaka YOKOTA# use the following options to save some memory. 1095c619f2acSKazutaka YOKOTAoptions VGA_NO_FONT_LOADING # don't save/load font 1096c619f2acSKazutaka YOKOTAoptions VGA_NO_MODE_CHANGE # don't change video modes 1097c619f2acSKazutaka YOKOTA 1098c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1099c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1100c619f2acSKazutaka YOKOTA 11016e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11026e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11036e8394b8SKazutaka YOKOTA 11040a0319c2SKazutaka YOKOTA# To include support for VESA video modes 110577835954SJonathan Lemonoptions VESA 11060a0319c2SKazutaka YOKOTA 11072ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1108f71c01ccSPeter Wemmdevice splash 11092ad872c5SKazutaka YOKOTA 1110c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1111f71c01ccSPeter Wemmdevice vt 1112f71c01ccSPeter Wemmhint.vt.0.at="isa" 1113528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1114c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1115c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1116c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1117a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11185895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1119a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1120a467384bSJoerg Wunschoptions PCVT_META_ESC 1121a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1122a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1123a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1124a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11255895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1126a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1127c19da41eSPeter Wemm 1128ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1129f71c01ccSPeter Wemmdevice sc 1 1130f71c01ccSPeter Wemmhint.sc.0.at="isa" 1131683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 11326e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 11336e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1134cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 11356e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1136c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 11376e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 11386e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 11396e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 114085e36760SJordan K. Hubbard 11417a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 11427a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 11437a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 11447a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 11457a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 11467a88382dSKazutaka YOKOTA 11477a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 11487a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 11497a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 11507a88382dSKazutaka YOKOTA 11516e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 11526e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 11536e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 11546e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 11556e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 11562ac8be82SAndreas Schulz 11578a28ce0eSJohn Baldwin# `flags' for sc 11588a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 11598a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 11608a28ce0eSJohn Baldwin 1161899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1162899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1163899266e3SJeroen Ruigrok van der Werven 11646a8d6623SGarrett Wollman# 1165a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1166a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1167a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1168a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1169a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1170a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1171f71c01ccSPeter Wemmdevice npx 1172f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1173f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1174f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1175f71c01ccSPeter Wemmhint.npx.0.irq="13" 11761fe04850SBruce Evans 117798e9e66cSNate Williams# 11781fe04850SBruce Evans# `flags' for npx0: 1179a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1180a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 11811fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1182a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 11831fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 11841fe04850SBruce Evans# all of the following conditions are satisfied: 11855895e3c8SPeter Wemm# I586_CPU is an option 11861fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 11871fe04850SBruce Evans# the probe for npx0 succeeds 11881fe04850SBruce Evans# INT 16 exception handling works. 11891fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 11901fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 11911fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 11921fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1193784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 11941fe04850SBruce Evans# 11951fe04850SBruce Evans 11961fe04850SBruce Evans# 1197d61e6649SAlexander Langer# Optional devices: 11986a8d6623SGarrett Wollman# 11996a8d6623SGarrett Wollman 12006a8d6623SGarrett Wollman# 1201d61e6649SAlexander Langer# SCSI host adapters: 12026a8d6623SGarrett Wollman# 1203859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1204859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1205d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 1206d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1207d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 1208d61e6649SAlexander Langer# aic: Adaptec 6260/6360 1209d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1210d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1211d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1212d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1213d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1214d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1215d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1216d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1217d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1218d61e6649SAlexander Langer 12196a8d6623SGarrett Wollman# 1220d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 12216a8d6623SGarrett Wollman# probed correctly. 12226a8d6623SGarrett Wollman# 1223f71c01ccSPeter Wemmdevice bt 1224f71c01ccSPeter Wemmhint.bt.0.at="isa" 1225f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1226f71c01ccSPeter Wemmdevice adv 1227f71c01ccSPeter Wemmhint.adv.0.at="isa" 1228c9953c3bSPeter Wemmdevice adw 1229f71c01ccSPeter Wemmdevice aha 1 1230f71c01ccSPeter Wemmhint.aha.0.at="isa" 1231f71c01ccSPeter Wemmdevice aic 1232f71c01ccSPeter Wemmhint.aic.0.at="isa" 1233d61e6649SAlexander Langerdevice ahc 1234d61e6649SAlexander Langerdevice amd 1235d61e6649SAlexander Langerdevice isp 1236d61e6649SAlexander Langerdevice ispfw 1237d61e6649SAlexander Langerdevice ncr 1238d61e6649SAlexander Langerdevice sym 1239d61e6649SAlexander Langer 1240d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1241d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1242d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1243d61e6649SAlexander Langer# default. 1244d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1245d61e6649SAlexander Langer 1246d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1247d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1248d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1249d61e6649SAlexander Langer 1250d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1251d61e6649SAlexander Langer# 1252d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1253d61e6649SAlexander Langer# 1254d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1255d61e6649SAlexander Langer 1256d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1257d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1258d61e6649SAlexander Langer # Allows the ncr to take precedence 1259d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1260d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1261d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1262d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1263d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1264d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1265d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1266d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1267d61e6649SAlexander Langer # default:8, range:[1..64] 12686a8d6623SGarrett Wollman 12698b89ef0aSSøren Schmidt# 12705e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 12715e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 12725e3488e3SJonathan Lemon# controllers. 127313066c5fSJonathan Lemon# 12745e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1275c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1276c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 12776ac4727aSMike Smith 12786ac4727aSMike Smith# 127974d8e840SSøren Schmidt# The 'ATA' driver supports all ATA and ATAPI devices. 1280ba601790SPeter Wemm# You only need one "device ata" for it to find all 128174d8e840SSøren Schmidt# PCI ATA/ATAPI devices on modern machines. 1282c9953c3bSPeter Wemmdevice ata 1283c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1284c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1285c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1286c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 128774d8e840SSøren Schmidt 12888b89ef0aSSøren Schmidt# 1289000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1290000da71aSSøren Schmidt# 1291000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 129274d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 129374d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 129474d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 129574d8e840SSøren Schmidt# is not enabled as default. 129674d8e840SSøren Schmidt 129774d8e840SSøren Schmidtoptions ATA_STATIC_ID 129874d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 129974d8e840SSøren Schmidt 13008b89ef0aSSøren Schmidt# 1301f71c01ccSPeter Wemm# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1302f71c01ccSPeter Wemmhint.ata.0.at="isa" 1303f71c01ccSPeter Wemmhint.ata.0.port="0x1f0" 1304f71c01ccSPeter Wemmhint.ata.0.irq="14" 1305f71c01ccSPeter Wemmhint.ata.1.at="isa" 1306f71c01ccSPeter Wemmhint.ata.1.port="0x170" 1307f71c01ccSPeter Wemmhint.ata.1.irq="15" 13083c43212aSSøren Schmidt 13096a8d6623SGarrett Wollman# 1310d61e6649SAlexander Langer# Standard floppy disk controllers and floppy tapes: 13116a8d6623SGarrett Wollman# 1312f71c01ccSPeter Wemmdevice fdc 1313f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1314f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1315f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1316f71c01ccSPeter Wemmhint.fdc.0.drq="2" 131785827d9cSJoerg Wunsch# 1318d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1319d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1320d2fb4892SJoerg Wunsch# however. 1321d2fb4892SJoerg Wunschoptions FDC_DEBUG 1322d2fb4892SJoerg Wunsch# 1323f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1324f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1325f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1326f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 132785827d9cSJoerg Wunsch 1328f71c01ccSPeter Wemm# Specify floppy devices 1329f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1330f71c01ccSPeter Wemmhint.fd.0.drive="0" 1331f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1332f71c01ccSPeter Wemmhint.fd.1.drive="1" 133385827d9cSJoerg Wunsch 1334d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1335f71c01ccSPeter Wemmdevice fla 1336f71c01ccSPeter Wemmhint.fla.0.at="isa" 1337d4ebee28SPoul-Henning Kamp 13386a8d6623SGarrett Wollman# 1339d61e6649SAlexander Langer# Other standard PC hardware: 13406a8d6623SGarrett Wollman# 13416a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 13426a8d6623SGarrett Wollman# sio: serial ports (see sio(4)) 13436a8d6623SGarrett Wollman 1344f71c01ccSPeter Wemmdevice mse 1345f71c01ccSPeter Wemmhint.mse.0.at="isa" 1346f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1347f71c01ccSPeter Wemmhint.mse.0.irq="5" 1348975c53c7SDoug Rabson 1349f71c01ccSPeter Wemmdevice sio 1350f71c01ccSPeter Wemmhint.sio.0.at="isa" 1351f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1352f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1353f71c01ccSPeter Wemmhint.sio.0.irq="4" 13549546766aSBruce Evans 13559546766aSBruce Evans# 13569546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 13579546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 13589546766aSBruce Evans# are ignored unless this is set. Enabling console support does 13599546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 13609546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 13619546766aSBruce Evans# console support; the first one (in config file order) with 13629546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 13639546766aSBruce Evans# the old behaviour. 13649546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 13659546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 13669546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 136704fb8e53SAlexander Langer# access the device in any normal way. 1368a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 13699546766aSBruce Evans# 13706a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 13716a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 13726a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 13736a796ce0SJohn-Mark Gurney# 13749546766aSBruce Evans 13759546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 13769546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 13779546766aSBruce Evans #DDB, if available. 13785ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 13796a8d6623SGarrett Wollman 138026b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 138126b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 138226b6ea69SPaul Saab# Sun servers by the Remote Console. 138326b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 138426b6ea69SPaul Saab 13856a8d6623SGarrett Wollman# Options for sio: 1386768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 13879ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 13886a8d6623SGarrett Wollman 138996b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 139096b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 139196b89afcSBruce Evans# ST16650A-compatible UARTs. 139296b89afcSBruce Evans 13936a8d6623SGarrett Wollman# 1394d61e6649SAlexander Langer# Network interfaces: 13956a8d6623SGarrett Wollman# 1396d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1397d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1398d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1399d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1400d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1401d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1402d61e6649SAlexander Langer# individual driver. 1403d61e6649SAlexander Langerdevice miibus 1404d61e6649SAlexander Langer 1405d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1406d61e6649SAlexander Langer# PCI and ISA varieties. 1407d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1408d61e6649SAlexander Langer# (requires sppp) 1409b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 141083401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1411d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1412d61e6649SAlexander Langer# and various workalikes including: 1413d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1414d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1415d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1416d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1417d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1418d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1419d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1420d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1421d61e6649SAlexander Langer# KNE110TX. 1422d61e6649SAlexander Langer# de: Digital Equipment DC21040 14236a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 14246a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1425855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1426903a1a16SDag-Erling Smørgrav# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 14271a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1428d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1429d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1430d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1431d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1432d61e6649SAlexander Langer# Intel EtherExpress 14336a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 14346a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1435d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1436d61e6649SAlexander Langer# Am79C960) 1437d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1438d61e6649SAlexander Langer# (no hints needed). 1439d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1440d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 144130cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1442d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1443d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1444d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1445d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1446d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1447d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1448d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1449d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1450d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1451d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1452d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1453d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1454d61e6649SAlexander Langer# card which is 32-bit. 1455d61e6649SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900 and 1456d61e6649SAlexander Langer# SiS 7016 PCI fast ethernet controller chips. 1457d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1458d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1459d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1460d61e6649SAlexander Langer# (also single mode and multimode). 1461d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1462d61e6649SAlexander Langer# attach each one as a separate network interface. 1463d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1464d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1465d61e6649SAlexander Langer# the D-Link DFE-550TX. 1466d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1467d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1468d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1469d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1470d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1471d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1472d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1473d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1474d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 1475d61e6649SAlexander Langer# tx: SMC 9432TX cards. 1476d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1477d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1478d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1479d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1480d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1481d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1482d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1483d61e6649SAlexander Langer# NE2000 clone. 148498d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 148531a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 14865f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 14875f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1488d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 1489282462f9SDavid E. O'Brien# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1490d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1491d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1492d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1493d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1494d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1495d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1496d61e6649SAlexander Langer 1497d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1498d61e6649SAlexander Langer 1499f71c01ccSPeter Wemmdevice ar 1 1500f71c01ccSPeter Wemmhint.ar.0.at="isa" 1501f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1502f71c01ccSPeter Wemmhint.ar.0.irq="10" 150342b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1504f71c01ccSPeter Wemmdevice cs 1505f71c01ccSPeter Wemmhint.cs.0.at="isa" 1506f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1507f71c01ccSPeter Wemmdevice cx 1 1508f71c01ccSPeter Wemmhint.cx.0.at="isa" 1509f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1510f71c01ccSPeter Wemmhint.cx.0.irq="15" 1511f71c01ccSPeter Wemmhint.cx.0.drq="7" 1512f71c01ccSPeter Wemmdevice ed 1513f71c01ccSPeter Wemmhint.ed.0.at="isa" 1514f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1515f71c01ccSPeter Wemmhint.ed.0.irq="5" 151642b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1517f71c01ccSPeter Wemmdevice el 1 1518f71c01ccSPeter Wemmhint.el.0.at="isa" 1519f71c01ccSPeter Wemmhint.el.0.port="0x300" 1520f71c01ccSPeter Wemmhint.el.0.irq="9" 1521c9953c3bSPeter Wemmdevice ep 1522c9953c3bSPeter Wemmdevice ex 1523f71c01ccSPeter Wemmdevice fe 1 1524f71c01ccSPeter Wemmhint.fe.0.at="isa" 1525f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1526d61e6649SAlexander Langerdevice fea 1527f71c01ccSPeter Wemmdevice ie 2 1528f71c01ccSPeter Wemmhint.ie.0.at="isa" 1529f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1530f71c01ccSPeter Wemmhint.ie.0.irq="5" 153142b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1532f71c01ccSPeter Wemmhint.ie.1.at="isa" 1533f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1534f71c01ccSPeter Wemmhint.ie.1.irq="7" 153542b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1536f71c01ccSPeter Wemmdevice le 1 1537f71c01ccSPeter Wemmhint.le.0.at="isa" 1538f71c01ccSPeter Wemmhint.le.0.port="0x300" 1539f71c01ccSPeter Wemmhint.le.0.irq="5" 154042b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1541f71c01ccSPeter Wemmdevice lnc 1 1542f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1543f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1544f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1545f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1546f71c01ccSPeter Wemmdevice rdp 1 1547f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1548f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1549f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1550f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1551f71c01ccSPeter Wemmdevice sr 1 1552f71c01ccSPeter Wemmhint.sr.0.at="isa" 1553f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1554f71c01ccSPeter Wemmhint.sr.0.irq="5" 155542b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1556f71c01ccSPeter Wemmdevice sn 1557f71c01ccSPeter Wemmhint.sn.0.at="isa" 1558f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1559f71c01ccSPeter Wemmhint.sn.0.irq="10" 1560c9953c3bSPeter Wemmdevice an 15610d5c223dSWarner Loshdevice awi 15620d5c223dSWarner Loshdevice wi 15633476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 15643476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1565f71c01ccSPeter Wemmdevice wl 1 1566f71c01ccSPeter Wemmhint.wl.0.at="isa" 1567f71c01ccSPeter Wemmhint.wl.0.port="0x300" 15680d5c223dSWarner Loshdevice xe 1569648c711bSPoul-Henning Kamp 1570f71c01ccSPeter Wemmdevice oltr 1571f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1572f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1573f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1574f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1575722012ccSJulian Elischer 1576d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1577d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 1578d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 1579d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1580d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1581d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1582d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1583d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1584d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1585d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1586d61e6649SAlexander Langer 1587d61e6649SAlexander Langer# PCI Ethernet NICs. 1588d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1589d61e6649SAlexander Langerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1590d61e6649SAlexander Langerdevice tx # SMC 9432TX (83c170 ``EPIC'') 1591d61e6649SAlexander Langerdevice vx 1 # 3Com 3c590, 3c595 (``Vortex'') 1592d61e6649SAlexander Langer 1593d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1594d61e6649SAlexander Langerdevice sk 1595d61e6649SAlexander Langerdevice ti 1596d61e6649SAlexander Langerdevice wx 1597d61e6649SAlexander Langerdevice fpa 1 1598d61e6649SAlexander Langer 159968713f97SKenjiro Cho# 160068713f97SKenjiro Cho# ATM related options 160168713f97SKenjiro Cho# 160268713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 160368713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 160468713f97SKenjiro Cho# 1605f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 160668713f97SKenjiro Cho# atm devices. 16073cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 160868713f97SKenjiro Cho# bypass TCP/IP. 160968713f97SKenjiro Cho# 161068713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 161168713f97SKenjiro Cho# for more details, please read the original documents at 161298a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 161368713f97SKenjiro Cho# 1614f71c01ccSPeter Wemmdevice atm 1615f71c01ccSPeter Wemmdevice en 1 16163cbceb82SKenjiro Chooptions NATM #native ATM 1617f4567b9cSJulian Elischer 1618c19da41eSPeter Wemm# 1619f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1620c19da41eSPeter Wemm# 1621c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1622c7406082SJohn-Mark Gurney# 162368ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 162468ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 162568ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 162698a44096SSheldon Hearn# see the pcm.4 man page. 1627c7406082SJohn-Mark Gurney# 1628c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1629c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1630c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1631c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1632c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1633c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1634c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1635c7406082SJohn-Mark Gurney# 1636c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1637c19da41eSPeter Wemm# 16386a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 16398b8cd792SJordan K. Hubbard# 164081bb901eSPeter Wemm# Supported cards include: 164181bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 164281bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 164381bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 164481bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 164581bb901eSPeter Wemm# Neomagic 256AV (ac97) 164681bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 164781bb901eSPeter Wemm 164867245194SPeter Wemmdevice pcm 1649c19da41eSPeter Wemm 1650f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1651f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1652f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1653f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1654f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1655f71c01ccSPeter Wemm 1656f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1657f71c01ccSPeter Wemm 1658fb0ef528SSeigo Tanimura# 1659fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1660fb0ef528SSeigo Tanimura# 1661fb0ef528SSeigo Tanimura 1662fb0ef528SSeigo Tanimuradevice midi 1663fb0ef528SSeigo Tanimura 1664fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1665fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1666fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1667fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1668fb0ef528SSeigo Tanimura 1669fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1670fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1671fb0ef528SSeigo Tanimura# other uarts. 1672fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1673fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1674fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1675fb0ef528SSeigo Tanimura 1676fb0ef528SSeigo Tanimura# 1677fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1678fb0ef528SSeigo Tanimura# 1679fb0ef528SSeigo Tanimura 1680fb0ef528SSeigo Tanimuradevice seq 1681fb0ef528SSeigo Tanimura 168281bb901eSPeter Wemm# The bridge drivers for sound cards. These can be seperately configured 1683fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 168481bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 168546d6fe72SSeigo Tanimura# 1686e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1687c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 168846d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 168981bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 169046d6fe72SSeigo Tanimura 1691869f459cSSeigo Tanimura# For non-PnP cards: 1692f71c01ccSPeter Wemmdevice sbc 1693f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1694f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1695f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1696f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1697f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1698f71c01ccSPeter Wemmdevice gusc 1699f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1700f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1701f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1702f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1703f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1704869f459cSSeigo Tanimura 17051a7c583cSGarrett Wollman# Not controlled by `snd' 1706f71c01ccSPeter Wemmdevice pca 1707f71c01ccSPeter Wemmhint.pca.0.at="isa" 1708f71c01ccSPeter Wemmhint.pca.0.port="0x040" 17099ad380abSGarrett Wollman 17106a8d6623SGarrett Wollman# 1711567e21c2SBruce Evans# Miscellaneous hardware: 17126a8d6623SGarrett Wollman# 17136a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 17142d859864SAndreas Schulz# scd: Sony CD-ROM 171505e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 17166a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 17176a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 17186a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 17196c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 17201d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 17211c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 172265e8111fSBruce Evans# cy: Cyclades serial driver 1723a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1724c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 17251a7c583cSGarrett Wollman# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 1726a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 17271a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 17281a7c583cSGarrett Wollman# joy: joystick 1729657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1730d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 17313b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1732567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 17330d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1734c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1735c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1736657e73c4SPeter Dufault 1737e597b497SNate Williams# Notes on APM 17383d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 17393d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1740c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 174138ebe562SAdam David# for correct timekeeping. 174238ebe562SAdam David 17432cd01159SJordan K. Hubbard# Notes on the spigot: 17442cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 17452cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 17462cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 17472cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1748d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1749d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1750d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1751d01b6680SJordan K. Hubbard# direct access to the I/O page. 1752d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 17538819d6ecSPoul-Henning Kamp 17543b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 17553b577e1fSJordan K. Hubbard# 17563b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 17573b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 17583b577e1fSJordan K. Hubbard# 1759f71c01ccSPeter Wemm# device rp # core driver support 1760f71c01ccSPeter Wemm# 17613b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1762f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1763f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 17643b577e1fSJordan K. Hubbard# 17653b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 17663b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1767f71c01ccSPeter Wemm# your kernel probe hints: 1768f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1769f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1770f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1771f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 17723b577e1fSJordan K. Hubbard# 17733b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1774f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1775f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1776f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1777f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1778f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1779f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1780f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1781f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 17823b577e1fSJordan K. Hubbard# 1783f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 17843b577e1fSJordan K. Hubbard 1785a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1786a50cd483SJordan K. Hubbard# 1787a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1788c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1789c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 17900d04cf6aSPeter Wemm 17910d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1792c4823710SPeter Wemm# The host card is memory, not IO mapped. 1793c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1794c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1795c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1796c4823710SPeter Wemm 1797c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1798c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1799c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1800c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1801c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 180242b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 180342b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 180442b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 180542b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 180642b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 180742b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 180842b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 180942b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 181042b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 1811c9da1b81SPeter Wemm 1812f71c01ccSPeter Wemmdevice mcd 1 1813f71c01ccSPeter Wemmhint.mcd.0.at="isa" 1814f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 1815f71c01ccSPeter Wemmhint.mcd.0.irq="10" 181605e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 1817f71c01ccSPeter Wemmdevice scd 1 1818f71c01ccSPeter Wemmhint.scd.0.at="isa" 1819f71c01ccSPeter Wemmhint.scd.0.port="0x230" 18206c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 1821f71c01ccSPeter Wemmdevice matcd 1 1822f71c01ccSPeter Wemmhint.matcd.0.at="isa" 1823f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 1824f71c01ccSPeter Wemmdevice wt 1 1825f71c01ccSPeter Wemmhint.wt.0.at="isa" 1826f71c01ccSPeter Wemmhint.wt.0.port="0x300" 1827f71c01ccSPeter Wemmhint.wt.0.irq="5" 1828f71c01ccSPeter Wemmhint.wt.0.drq="1" 1829f71c01ccSPeter Wemmdevice ctx 1 1830f71c01ccSPeter Wemmhint.ctx.0.at="isa" 1831f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 183242b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 1833f71c01ccSPeter Wemmdevice spigot 1 1834f71c01ccSPeter Wemmhint.spigot.0.at="isa" 1835f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 1836f71c01ccSPeter Wemmhint.spigot.0.irq="15" 183742b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 1838f71c01ccSPeter Wemmdevice apm 1839f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 1840f71c01ccSPeter Wemmdevice gp 1841f71c01ccSPeter Wemmhint.gp.0.at="isa" 1842f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 1843f71c01ccSPeter Wemmdevice gsc 1 1844f71c01ccSPeter Wemmhint.gsc.0.at="isa" 1845f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 1846f71c01ccSPeter Wemmhint.gsc.0.drq="3" 1847f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 1848f71c01ccSPeter Wemmhint.joy.0.at="isa" 1849f71c01ccSPeter Wemmhint.joy.0.port="0x201" 1850f71c01ccSPeter Wemmdevice cy 1 1851b8cf6ea7SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1852f71c01ccSPeter Wemmhint.cy.0.at="isa" 1853f71c01ccSPeter Wemmhint.cy.0.irq="10" 185442b04349SPeter Wemmhint.cy.0.maddr="0xd4000" 185542b04349SPeter Wemmhint.cy.0.msize="0x2000" 1856f71c01ccSPeter Wemmdevice dgb 1 18575895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 1858f71c01ccSPeter Wemmhint.dgb.0.at="isa" 1859f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 186042b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 1861f71c01ccSPeter Wemmdevice dgm 1 1862f71c01ccSPeter Wemmhint.dgm.0.at="isa" 1863f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 186442b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 1865f71c01ccSPeter Wemmdevice labpc 1 1866f71c01ccSPeter Wemmhint.labpc.0.at="isa" 1867f71c01ccSPeter Wemmhint.labpc.0.port="0x260" 1868f71c01ccSPeter Wemmhint.labpc.0.irq="5" 1869f71c01ccSPeter Wemmdevice rc 1 1870f71c01ccSPeter Wemmhint.rc.0.at="isa" 1871f71c01ccSPeter Wemmhint.rc.0.port="0x220" 1872f71c01ccSPeter Wemmhint.rc.0.irq="12" 1873f71c01ccSPeter Wemmdevice rp 1874f71c01ccSPeter Wemmhint.rp.0.at="isa" 1875f71c01ccSPeter Wemmhint.rp.0.port="0x280" 1876567e21c2SBruce Evans# the port and irq for tw0 are fictitious 1877f71c01ccSPeter Wemmdevice tw 1 1878f71c01ccSPeter Wemmhint.tw.0.at="isa" 1879f71c01ccSPeter Wemmhint.tw.0.port="0x380" 1880f71c01ccSPeter Wemmhint.tw.0.irq="11" 1881f71c01ccSPeter Wemmdevice si 1882f71c01ccSPeter Wemmoptions SI_DEBUG 1883f71c01ccSPeter Wemmhint.si.0.at="isa" 188442b04349SPeter Wemmhint.si.0.maddr="0xd0000" 1885f71c01ccSPeter Wemmhint.si.0.irq="12" 1886f71c01ccSPeter Wemmdevice asc 1 1887f71c01ccSPeter Wemmhint.asc.0.at="isa" 1888f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 1889f71c01ccSPeter Wemmhint.asc.0.drq="3" 1890f71c01ccSPeter Wemmhint.asc.0.irq="10" 1891f71c01ccSPeter Wemmdevice stl 1892f71c01ccSPeter Wemmhint.stl.0.at="isa" 1893f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 1894f71c01ccSPeter Wemmhint.stl.0.irq="10" 1895f71c01ccSPeter Wemmdevice stli 1896f71c01ccSPeter Wemmhint.stli.0.at="isa" 1897f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 189842b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 1899f71c01ccSPeter Wemmhint.stli.0.flags="23" 190042b04349SPeter Wemmhint.stli.0.msize="0x1000" 1901f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 1902f71c01ccSPeter Wemmdevice loran 1903f71c01ccSPeter Wemmhint.loran.0.at="isa" 1904f71c01ccSPeter Wemmhint.loran.0.irq="5" 190598a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 1906c9953c3bSPeter Wemmdevice xrpu 1907a800f455SJulian Elischer 1908eeb706c0SJustin T. Gibbs# 1909bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 19101d86961eSJordan K. Hubbard# following options: 1911b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 19121d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 19131d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1914b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 19151d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 19161d86961eSJordan K. Hubbard# taken 19174f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1918734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 19191d86961eSJordan K. Hubbard# 1920a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 19211c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1922a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 19231c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 19241c2b5939SRoger Hardiman# 1925a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 1926a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 1927a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 1928a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 19291c2b5939SRoger Hardiman# These options can be used to override the auto detection 193098a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 19311c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 19329ff07e32SAmancio Hasty# 19334f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 19341c2b5939SRoger Hardiman# or 19351c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 19361c2b5939SRoger Hardiman# Specifes the default video capture mode. 1937a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1938a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1939a9c5b8d0SSøren Schmidt# 19404f5f3f07SBrian Somers# options BKTR_USE_PLL 19411c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 19421c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 1943a9c5b8d0SSøren Schmidt# 19441c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 19451c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 19461c2b5939SRoger Hardiman# 19471c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 19481c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 19491c2b5939SRoger Hardiman# 19501c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 19511c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 19521c2b5939SRoger Hardiman# 19531c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 19541c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 19551c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 19561c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 19571c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 19581c2b5939SRoger Hardiman# As a rough guess, old = before 1998 19591c2b5939SRoger Hardiman# 1960017b0edcSMatt Jacob 1961f71c01ccSPeter Wemmdevice meteor 1 19620f3563b6SRoger Hardiman 196328ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 19640f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 196537973e86SPeter Wemm# device smbus 196637973e86SPeter Wemm# device iicbus 196737973e86SPeter Wemm# device iicbb 19680f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 19690f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 197028ebb692SNicolas Souchu# 1971f71c01ccSPeter Wemmdevice bktr 1 1972446cee6eSJoerg Wunsch 1973dc9deb29SPoul-Henning Kamp# 1974dc9deb29SPoul-Henning Kamp# PCCARD/PCMCIA 1975dc9deb29SPoul-Henning Kamp# 1976b5137699SWarner Losh# card: pccard slots 1977b5137699SWarner Losh# pcic: isa/pccard bridge 1978f71c01ccSPeter Wemmdevice pcic 1979f71c01ccSPeter Wemmhint.pcic.0.at="isa" 1980f71c01ccSPeter Wemmhint.pcic.1.at="isa" 1981c9953c3bSPeter Wemmdevice card 1982dc9deb29SPoul-Henning Kamp 19838aa25588SBrian Somers# You may need to reset all pccards after resuming 19848aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 19858aa25588SBrian Somers 1986446cee6eSJoerg Wunsch# 1987446cee6eSJoerg Wunsch# Laptop/Notebook options: 1988446cee6eSJoerg Wunsch# 1989446cee6eSJoerg Wunsch# See also: 19906c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 1991446cee6eSJoerg Wunsch# above. 1992446cee6eSJoerg Wunsch 1993446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 1994446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 1995446cee6eSJoerg Wunsch 1996446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 199765e8111fSBruce Evans 1998ab4c624bSMike Smith# 19998afa373cSNicolas Souchu# SMB bus 20008afa373cSNicolas Souchu# 20018afa373cSNicolas Souchu# System Management Bus support provided by the 'smbus' device. 20028afa373cSNicolas Souchu# 20038afa373cSNicolas Souchu# Supported devices: 20048afa373cSNicolas Souchu# smb standard io 20058afa373cSNicolas Souchu# 20068afa373cSNicolas Souchu# Supported interfaces: 200728ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 200828ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 200904fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2010c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 20118afa373cSNicolas Souchu# 2012c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 2013c9953c3bSPeter Wemmdevice intpm 2014f71c01ccSPeter Wemmdevice alpm 1 20158afa373cSNicolas Souchu 2016c9953c3bSPeter Wemmdevice smb 20178afa373cSNicolas Souchu 20188afa373cSNicolas Souchu# 20198afa373cSNicolas Souchu# I2C Bus 20208afa373cSNicolas Souchu# 20218afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 20228afa373cSNicolas Souchu# 20238afa373cSNicolas Souchu# Supported devices: 20248afa373cSNicolas Souchu# ic i2c network interface 20258afa373cSNicolas Souchu# iic i2c standard io 2026f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 20278afa373cSNicolas Souchu# 20288afa373cSNicolas Souchu# Supported interfaces: 20298afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 203028ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 203128ebb692SNicolas Souchu# 203228ebb692SNicolas Souchu# Other: 203328ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 20348afa373cSNicolas Souchu# 2035c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2036c9953c3bSPeter Wemmdevice iicbb 20378afa373cSNicolas Souchu 2038c9953c3bSPeter Wemmdevice ic 2039c9953c3bSPeter Wemmdevice iic 2040c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 20418afa373cSNicolas Souchu 2042f71c01ccSPeter Wemmdevice pcf 2043f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2044f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2045f71c01ccSPeter Wemmhint.pcf.0.irq="5" 20468afa373cSNicolas Souchu 204719c74962SPoul-Henning Kamp# ISDN4BSD section 204880037d6eSHellmuth Michaelis# 2049e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 205080037d6eSHellmuth Michaelis# 205119c74962SPoul-Henning Kamp# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 205219c74962SPoul-Henning Kamp# note that the ``options'' and ``device'' lines must BOTH be defined ! 20538afa373cSNicolas Souchu# 2054e5981bd1SHellmuth Michaelis# Driver entries marked "(not supported yet!)" are not working currently 2055e5981bd1SHellmuth Michaelis# due to not being converted to newbus. We hope to get them back to support 2056e5981bd1SHellmuth Michaelis# in the near future. 2057e5981bd1SHellmuth Michaelis# 2058f71c01ccSPeter Wemmdevice isic # core driver support 2059f71c01ccSPeter Wemm 2060e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2061e5981bd1SHellmuth Michaelis# ---------------------- 206219c74962SPoul-Henning Kamp# 206319c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 20645895e3c8SPeter Wemmoptions TEL_S0_8 2065f71c01ccSPeter Wemmhint.isic.0.at="isa" 206642b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2067f71c01ccSPeter Wemmhint.isic.0.irq="5" 2068f71c01ccSPeter Wemmhint.isic.0.flags="1" 206919c74962SPoul-Henning Kamp# 207019c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 20715895e3c8SPeter Wemmoptions TEL_S0_16 2072f71c01ccSPeter Wemmhint.isic.0.at="isa" 2073f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 207442b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2075f71c01ccSPeter Wemmhint.isic.0.irq="5" 2076f71c01ccSPeter Wemmhint.isic.0.flags="2" 207719c74962SPoul-Henning Kamp# 207819c74962SPoul-Henning Kamp# Teles S0/16.3 20795895e3c8SPeter Wemmoptions TEL_S0_16_3 2080f71c01ccSPeter Wemmhint.isic.0.at="isa" 208119dde963SPeter Wemmhint.isic.0.port="0xd80" 2082f71c01ccSPeter Wemmhint.isic.0.irq="5" 2083f71c01ccSPeter Wemmhint.isic.0.flags="3" 208419c74962SPoul-Henning Kamp# 208519c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 20865895e3c8SPeter Wemmoptions AVM_A1 2087f71c01ccSPeter Wemmhint.isic.0.at="isa" 208819dde963SPeter Wemmhint.isic.0.port="0x340" 2089f71c01ccSPeter Wemmhint.isic.0.irq="5" 2090f71c01ccSPeter Wemmhint.isic.0.flags="4" 209119c74962SPoul-Henning Kamp# 2092e5981bd1SHellmuth Michaelis# USRobotics Sportster ISDN TA intern (not supported yet!) 2093e5981bd1SHellmuth Michaelis#options USR_STI 2094f71c01ccSPeter Wemm#hint.isic.0.at="isa" 209519dde963SPeter Wemm#hint.isic.0.port="0x268" 2096f71c01ccSPeter Wemm#hint.isic.0.irq="5" 2097f71c01ccSPeter Wemm#hint.isic.0.flags="7" 209819c74962SPoul-Henning Kamp# 2099e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) (not supported yet!) 2100e5981bd1SHellmuth Michaelis#options ITKIX1 2101f71c01ccSPeter Wemm#hint.isic.0.at="isa" 210219dde963SPeter Wemm#hint.isic.0.port="0x398" 2103f71c01ccSPeter Wemm#hint.isic.0.irq="10" 2104f71c01ccSPeter Wemm#hint.isic.0.flags="18" 210519c74962SPoul-Henning Kamp# 210680037d6eSHellmuth Michaelis# ELSA PCC-16 2107cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2108f71c01ccSPeter Wemmhint.isic.0.at="isa" 210919dde963SPeter Wemmhint.isic.0.port="0x360" 2110f71c01ccSPeter Wemmhint.isic.0.irq="10" 2111f71c01ccSPeter Wemmhint.isic.0.flags="20" 211280037d6eSHellmuth Michaelis# 2113e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2114e5981bd1SHellmuth Michaelis# ------------------ 211519c74962SPoul-Henning Kamp# 211619c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 21175895e3c8SPeter Wemmoptions TEL_S0_16_3_P 211819c74962SPoul-Henning Kamp# 211919c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 21205895e3c8SPeter Wemmoptions CRTX_S0_P 212119c74962SPoul-Henning Kamp# 212219c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 21235895e3c8SPeter Wemmoptions DRN_NGO 212419c74962SPoul-Henning Kamp# 212519c74962SPoul-Henning Kamp# Sedlbauer Win Speed 21265895e3c8SPeter Wemmoptions SEDLBAUER 212719c74962SPoul-Henning Kamp# 2128e5981bd1SHellmuth Michaelis# Dynalink IS64PH (not supported yet!) 2129e5981bd1SHellmuth Michaelis#options DYNALINK 213019c74962SPoul-Henning Kamp# 213119c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 21325895e3c8SPeter Wemmoptions ELSA_QS1ISA 213319c74962SPoul-Henning Kamp# 2134e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( V.3, PnP version ) (not supported yet!) 2135cb211653SJeroen Ruigrok van der Werven#options ITKIX1 21360df6adecSHellmuth Michaelis# 2137e5981bd1SHellmuth Michaelis# AVM Fritz!Card PnP (not supported yet!) 2138cb211653SJeroen Ruigrok van der Werven#options AVM_PNP 21390df6adecSHellmuth Michaelis# 21400df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2141cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 21420df6adecSHellmuth Michaelis# 21439d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 21441eeb917cSJeroen Ruigrok van der Werven#options ASUSCOM_IPAC 21451eeb917cSJeroen Ruigrok van der Werven# 2146e5981bd1SHellmuth Michaelis# PCI bus Cards: 2147e5981bd1SHellmuth Michaelis# -------------- 214819c74962SPoul-Henning Kamp# 2149e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 21505895e3c8SPeter Wemmoptions ELSA_QS1PCI 215119c74962SPoul-Henning Kamp# 215280037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 2153cb211653SJeroen Ruigrok van der Wervenoptions AVM_A1_PCI 215480037d6eSHellmuth Michaelis# 2155e5981bd1SHellmuth Michaelis# PCMCIA Cards: 215619c74962SPoul-Henning Kamp# ------------- 215719c74962SPoul-Henning Kamp# 2158e5981bd1SHellmuth Michaelis# AVM PCMCIA Fritz!Card (not supported yet!) 2159e5981bd1SHellmuth Michaelis#options AVM_A1_PCMCIA 216019c74962SPoul-Henning Kamp# 216119c74962SPoul-Henning Kamp# Active Cards: 216219c74962SPoul-Henning Kamp# ------------- 216319c74962SPoul-Henning Kamp# 216419c74962SPoul-Henning Kamp# Stollmann Tina-dd control device 2165e5981bd1SHellmuth Michaelis# (driver under development, not fully functional!) 2166f71c01ccSPeter Wemmdevice tina 2167f71c01ccSPeter Wemmhint.tina.0.at="isa" 2168f71c01ccSPeter Wemmhint.tina.0.port="0x260" 2169f71c01ccSPeter Wemmhint.tina.0.irq="10" 217019c74962SPoul-Henning Kamp# 217119c74962SPoul-Henning Kamp# ISDN Protocol Stack 217219c74962SPoul-Henning Kamp# ------------------- 217319c74962SPoul-Henning Kamp# 217419c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2175f71c01ccSPeter Wemmdevice "i4bq921" 217619c74962SPoul-Henning Kamp# 217719c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2178f71c01ccSPeter Wemmdevice "i4bq931" 217919c74962SPoul-Henning Kamp# 218019c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2181f71c01ccSPeter Wemmdevice "i4b" 218219c74962SPoul-Henning Kamp# 218319c74962SPoul-Henning Kamp# ISDN devices 218419c74962SPoul-Henning Kamp# ------------ 218519c74962SPoul-Henning Kamp# 218619c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2187f71c01ccSPeter Wemmdevice "i4btrc" 4 218819c74962SPoul-Henning Kamp# 218919c74962SPoul-Henning Kamp# userland driver to control the whole thing 2190f71c01ccSPeter Wemmdevice "i4bctl" 219119c74962SPoul-Henning Kamp# 219219c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2193f71c01ccSPeter Wemmdevice "i4brbch" 4 219419c74962SPoul-Henning Kamp# 219519c74962SPoul-Henning Kamp# userland driver for telephony 2196f71c01ccSPeter Wemmdevice "i4btel" 2 219719c74962SPoul-Henning Kamp# 219819c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2199f71c01ccSPeter Wemmdevice "i4bipr" 4 220019c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 220119c74962SPoul-Henning Kampoptions IPR_VJ 2202e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2203f71c01ccSPeter Wemmoptions IPR_LOG=32 220419c74962SPoul-Henning Kamp# 2205aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2206f71c01ccSPeter Wemm# number of sppp device to be configured 2207f71c01ccSPeter Wemmdevice "i4bisppp" 4 220819c74962SPoul-Henning Kamp 220919c74962SPoul-Henning Kamp 2210ab4c624bSMike Smith# Parallel-Port Bus 2211ab4c624bSMike Smith# 2212ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2213ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2214ab4c624bSMike Smith# are automatically probed and attached when found. 2215ab4c624bSMike Smith# 2216ab4c624bSMike Smith# Supported devices: 2217ab4c624bSMike Smith# vpo Iomega Zip Drive 2218f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2219f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2220fdf94d1aSNicolas Souchu# lpt Parallel Printer 222146f3ff79SMike Smith# plip Parallel network interface 2222fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2223f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 222428ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2225ab4c624bSMike Smith# 2226ab4c624bSMike Smith# Supported interfaces: 2227ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2228ab4c624bSMike Smith# 2229ef8f7626SNicolas Souchu 22300f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 22310f210c92SNicolas Souchu # (see flags in ppc(4)) 22325895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 22335895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2234ef8f7626SNicolas Souchu # compliant peripheral 22355895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 22365895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 22375895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 22385895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 22395895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 22403b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 22413b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2242ef8f7626SNicolas Souchu 2243f71c01ccSPeter Wemmdevice ppc 2244f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2245f71c01ccSPeter Wemmhint.ppc.0.irq="7" 22460d31b179SPeter Wemmdevice ppbus 22470d31b179SPeter Wemmdevice vpo 22480d31b179SPeter Wemmdevice lpt 22490d31b179SPeter Wemmdevice plip 22500d31b179SPeter Wemmdevice ppi 22510d31b179SPeter Wemmdevice pps 22520d31b179SPeter Wemmdevice lpbb 22530d31b179SPeter Wemmdevice pcfclock 2254ab4c624bSMike Smith 2255432aad0eSTor Egge# Kernel BOOTP support 2256432aad0eSTor Egge 2257432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2258432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 22595895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2260432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 22615895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2262432aad0eSTor Egge 2263d94f38acSEivind Eklund# 2264d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2265d94f38acSEivind Eklund# the user must still supply the actual driver. 2266d94f38acSEivind Eklund# 2267d94f38acSEivind Eklundoptions HW_WDOG 2268d94f38acSEivind Eklund 2269005092bbSEivind Eklund# 2270005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2271005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2272005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2273005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2274005092bbSEivind Eklund# 2275005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2276005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2277005092bbSEivind Eklund# 227804fa1e6cSEivind Eklund# The value below is the one more than the default. 2279005092bbSEivind Eklund# 22805895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2281005092bbSEivind Eklund 2282c796cfa1SAndrzej Bialecki# 2283c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2284c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2285c796cfa1SAndrzej Bialecki# 2286c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2287c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2288c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2289c796cfa1SAndrzej Bialecki# 229019dde963SPeter Wemm#options NO_SWAPPING 2291c796cfa1SAndrzej Bialecki 22929dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 22939dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 22949dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 22959dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 22969dab0776SDavid Greenman# 22975895e3c8SPeter Wemmoptions NSFBUFS=1024 22989dab0776SDavid Greenman 229915a1057cSEivind Eklund# 2300053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2301ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2302053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2303053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2304053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2305053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 230615a1057cSEivind Eklund# 230715a1057cSEivind Eklundoptions DEBUG_LOCKS 230815a1057cSEivind Eklund 23096e2972b8SMark Newton# 23106e2972b8SMark Newton# SysVR4 ABI emulation 23116e2972b8SMark Newton# 23126e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 23136e2972b8SMark Newton# a KLD module. 23146e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 23156e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 23166e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2317f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 23186e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 23196e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 23206e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 23216e2972b8SMark Newton# those circumstances. 23226e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 23236e2972b8SMark Newton# (whether static or dynamic). 23246e2972b8SMark Newton# 23256e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 23266e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2327f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 23286e2972b8SMark Newton 2329f909c15bSEivind Eklund# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 2330f909c15bSEivind Eklund# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 2331b755b885SEivind Eklund# The DPT controllers are commonly re-licensed under other brand-names - 2332b755b885SEivind Eklund# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 2333b755b885SEivind Eklund# Compaq are actually DPT controllers. 2334b755b885SEivind Eklund# 233598a44096SSheldon Hearn# See src/sys/dev/dpt for debugging and other subtle options. 233616094866SJulian Elischer# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 2337b755b885SEivind Eklund# instruments are enabled. The tools in 2338b755b885SEivind Eklund# /usr/sbin/dpt_* assume these to be enabled. 233916094866SJulian Elischer# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 234016094866SJulian Elischer# If you ant the driver to handle timeouts, enable 234116094866SJulian Elischer# this option. If your system is very busy, this 234216094866SJulian Elischer# option will create more trouble than solve. 234316094866SJulian Elischer# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 234416094866SJulian Elischer# wait when timing out with the above option. 234516094866SJulian Elischer# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 234616094866SJulian Elischer# DPT_LOST_IRQ When enabled, will try, once per second, to catch 234716094866SJulian Elischer# any interrupt that got lost. Seems to help in some 234816094866SJulian Elischer# DPT-firmware/Motherboard combinations. Minimal 234916094866SJulian Elischer# cost, great benefit. 2350b755b885SEivind Eklund# DPT_RESET_HBA Make "reset" actually reset the controller 2351b755b885SEivind Eklund# instead of fudging it. Only enable this if you 2352b755b885SEivind Eklund# are 100% certain you need it. 235316094866SJulian Elischer 2354c9953c3bSPeter Wemmdevice dpt 235516094866SJulian Elischer 235616094866SJulian Elischer# DPT options 23577c0daaa8SEivind Eklund#!CAM# options DPT_MEASURE_PERFORMANCE 23587c0daaa8SEivind Eklund#!CAM# options DPT_HANDLE_TIMEOUTS 235916094866SJulian Elischeroptions DPT_TIMEOUT_FACTOR=4 236016094866SJulian Elischeroptions DPT_LOST_IRQ 2361b755b885SEivind Eklundoptions DPT_RESET_HBA 2362909232c4SEivind Eklundoptions DPT_ALLOW_MEMIO 23631d33cf3dSNick Hibma 23641d33cf3dSNick Hibma# USB support 23651d33cf3dSNick Hibma# UHCI controller 2366c9953c3bSPeter Wemmdevice uhci 23671d33cf3dSNick Hibma# OHCI controller 2368c9953c3bSPeter Wemmdevice ohci 23691d33cf3dSNick Hibma# General USB code (mandatory for USB) 2370c9953c3bSPeter Wemmdevice usb 23711d33cf3dSNick Hibma# 2372b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2373b5ea1f0cSNick Hibmadevice udbp 2374f26c33d2SNick Hibma# Generic USB device driver 2375c9953c3bSPeter Wemmdevice ugen 2376f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2377c9953c3bSPeter Wemmdevice uhid 23781d33cf3dSNick Hibma# USB keyboard 2379c9953c3bSPeter Wemmdevice ukbd 23801d33cf3dSNick Hibma# USB printer 2381c9953c3bSPeter Wemmdevice ulpt 2382f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2383c9953c3bSPeter Wemmdevice umass 2384e9fb12d3SNick Hibma# USB modem support 2385e9fb12d3SNick Hibmadevice umodem 2386f26c33d2SNick Hibma# USB mouse 2387c9953c3bSPeter Wemmdevice ums 2388e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2389e2dbd15fSNick Hibmadevice urio 2390f26c33d2SNick Hibma# 2391ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2392d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2393d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2394d04bb221SBill Paul# eval board. 2395c9953c3bSPeter Wemmdevice aue 2396dfd1e98eSBill Paul# 239701779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 239801779872SBill Paul# and Netmate II, and the Belkin F5U111. 2399c9953c3bSPeter Wemmdevice cue 240001779872SBill Paul# 2401dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2402d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2403d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 240401779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 240501779872SBill Paul# and 2104USB, and the Corega USB-T. 2406c9953c3bSPeter Wemmdevice kue 2407f26c33d2SNick Hibma 2408f26c33d2SNick Hibma# debugging options for the USB subsystem 24091d33cf3dSNick Hibma# 24107dc1a5bdSNick Hibmaoptions UHCI_DEBUG 24117dc1a5bdSNick Hibmaoptions OHCI_DEBUG 24121d33cf3dSNick Hibmaoptions USB_DEBUG 2413f26c33d2SNick Hibma 24147dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2415f26c33d2SNick Hibmaoptions UHID_DEBUG 2416f26c33d2SNick Hibmaoptions UHUB_DEBUG 2417f26c33d2SNick Hibmaoptions UKBD_DEBUG 24187dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2419f26c33d2SNick Hibmaoptions UMASS_DEBUG 2420f26c33d2SNick Hibmaoptions UMS_DEBUG 2421e2dbd15fSNick Hibmaoptions URIO_DEBUG 2422f26c33d2SNick Hibma 24236e8394b8SKazutaka YOKOTA# options for ukbd: 24246e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2425cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 24266e8394b8SKazutaka YOKOTA 2427785d2100SJohn Birrell# 2428785d2100SJohn Birrell# Embedded system options: 2429785d2100SJohn Birrell# 2430785d2100SJohn Birrell# An embedded system might want to run something other than init. 24318a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2432bc0e3a03SJeroen Ruigrok van der Werven 2433bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2434bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2435bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2436bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2437bc0e3a03SJeroen Ruigrok van der Werven 2438bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2439bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2440bc0e3a03SJeroen Ruigrok van der Werven 2441bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 2442bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 2443bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 2444bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 2445bc0e3a03SJeroen Ruigrok van der Wervenoptions COMPAT_LINUX 2446bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2447bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 2448bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_LINUX 2449bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 2450bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2451bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_VFS_IOOPT 2452bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_DEBUG 2453bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV 2454bc0e3a03SJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT 2455bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2456bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2457bc0e3a03SJeroen Ruigrok van der Wervenoptions IBCS2 2458bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2459bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2460bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2461bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2462bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 2463bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 2464bc0e3a03SJeroen Ruigrok van der Wervenoptions LOUTB 2465bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 2466bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNI=41 2467bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 2468bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 2469bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGTQL=41 2470bc0e3a03SJeroen Ruigrok van der Wervenoptions NBUF=512 2471bc0e3a03SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG 2472bc0e3a03SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 2473bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 2474bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 2475bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2476bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2477bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2478bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 2479bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL 2480bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG 2481bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMAP=31 2482bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNI=11 2483bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNS=61 2484bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNU=31 2485bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMSL=61 2486bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMOPM=101 2487bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMUME=11 2488bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMALL=1025 2489bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2490bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMAXPGS=1025 2491bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMIN=2 2492bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMNI=33 2493bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMSEG=9 249424488c74SPeter Wemmoptions SHM_PHYS_BACKED 2495bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2496bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2497bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2498bc0e3a03SJeroen Ruigrok van der Wervenoptions SPX_HACK 2499bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 2500bc0e3a03SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG 2501bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2502bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2503bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2504914594eaSKris Kennawayoptions XBONEHACK 2505