12365e64fSRodney W. Grimes# 2f71c01ccSPeter Wemm# DOCS -- 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 7720f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 7820f71813SJohn-Mark Gurneyoptions PQ_LARGECACHE # color for 512k/16k cache 7920f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 80909232c4SEivind Eklund#options PQ_MEDIUMCACHE # color for 64k/16k cache 81909232c4SEivind Eklund#options PQ_NORMALCACHE # color for 256k/16k cache 8220f71813SJohn-Mark Gurney 83827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 84827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 85b44dfc0dSBrian Somers# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 86827d623eSJordan K. Hubbard# 87827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 88827d623eSJordan K. Hubbard 898b140d57SMike Smith# 908b140d57SMike Smith# The root device and filesystem type can be compiled in; 918b140d57SMike Smith# this provides a fallback option if the root device cannot 928b140d57SMike Smith# be correctly guesst by the bootstrap code, or an override if 938b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 948b140d57SMike Smith# 958b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 968b140d57SMike Smith 976a8d6623SGarrett Wollman 986a8d6623SGarrett Wollman##################################################################### 99477a642cSPeter Wemm# SMP OPTIONS: 100477a642cSPeter Wemm# 101477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 102477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 103477a642cSPeter Wemm# NCPU sets the number of CPUs, defaults to 2. 10411ca1e30SMike Smith# NBUS sets the number of busses, defaults to 8. 105477a642cSPeter Wemm# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 106477a642cSPeter Wemm# NINTR sets the total number of INTs provided by the motherboard. 107477a642cSPeter Wemm# 108477a642cSPeter Wemm# Notes: 109477a642cSPeter Wemm# 110477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 111477a642cSPeter Wemm# 1125895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 113477a642cSPeter Wemm# 114477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 115477a642cSPeter Wemm# are required by your hardware. 116477a642cSPeter Wemm# 117477a642cSPeter Wemm 118477a642cSPeter Wemm# Mandatory: 119477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 120477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 121477a642cSPeter Wemm 12206daa051SBruce Evans# Optional, these are the defaults plus 1: 12325717e99SSteve Passeoptions NCPU=5 # number of CPUs 12411ca1e30SMike Smithoptions NBUS=10 # number of busses 12506daa051SBruce Evansoptions NAPIC=2 # number of IO APICs 12606daa051SBruce Evansoptions NINTR=25 # number of INTs 127477a642cSPeter Wemm 128477a642cSPeter Wemm# 129477a642cSPeter Wemm# Rogue SMP hardware: 130477a642cSPeter Wemm# 131477a642cSPeter Wemm 132477a642cSPeter Wemm# Bridged PCI cards: 133477a642cSPeter Wemm# 134477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 135477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 136477a642cSPeter Wemm# cards you should refer to ??? 137477a642cSPeter Wemm 138477a642cSPeter Wemm 139477a642cSPeter Wemm##################################################################### 14056be1833SKATO Takenori# CPU OPTIONS 14156be1833SKATO Takenori 14256be1833SKATO Takenori# 14356be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 14456be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 14556be1833SKATO Takenori# parts of the system run faster. This is especially true removing 14656be1833SKATO Takenori# I386_CPU. 14756be1833SKATO Takenori# 1485895e3c8SPeter Wemmcpu I386_CPU 1495895e3c8SPeter Wemmcpu I486_CPU 1505895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1515895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 15256be1833SKATO Takenori 15356be1833SKATO Takenori# 15456be1833SKATO Takenori# Options for CPU features. 15556be1833SKATO Takenori# 15656be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 15756be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 15856be1833SKATO Takenori# should not be used with Intel FPU. 15956be1833SKATO Takenori# 16056be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 16156be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 16256be1833SKATO Takenori# BlueLightning CPU box. 16356be1833SKATO Takenori# 16456be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 16556be1833SKATO Takenori# 1664962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1674962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1684962d938SKATO Takenori# 1696593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1709b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1719b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1726593be60SKATO Takenori# 17356be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 17456be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 17556be1833SKATO Takenori# I/O device(s). 17656be1833SKATO Takenori# 17756be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 17856be1833SKATO Takenori# 17956be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 18056be1833SKATO Takenori# for i386 machines. 1814962d938SKATO Takenori# 182ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 18356be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 18456be1833SKATO Takenori# (no clock delay). 18556be1833SKATO Takenori# 18665cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 18765cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 18865cbb03cSKATO Takenori# The default value is 5. 18965cbb03cSKATO Takenori# 19056be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 19156be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 19256be1833SKATO Takenori# 1). 19356be1833SKATO Takenori# 19465cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 19565cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 19665cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 19765cbb03cSKATO Takenori# 19856be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 19956be1833SKATO Takenori# 20056be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 20156be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 20256be1833SKATO Takenori# 2034536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2044536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2056593be60SKATO Takenori# 20656be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 20756be1833SKATO Takenori# flush at hold state. 20856be1833SKATO Takenori# 20956be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 21056be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 21156be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 21256be1833SKATO Takenori# 213b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 214b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 215b0050656SJohn-Mark Gurney# executed. This should be included for ALL kernels that won't run 216b0050656SJohn-Mark Gurney# on a Pentium. 217b0050656SJohn-Mark Gurney# 218925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 219925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 220925f3681SMike Smith# occupied by an ISA memory hole. 221925f3681SMike Smith# 22256be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 223ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 22456be1833SKATO Takenori# These options may crash your system. 22556be1833SKATO Takenori# 22656be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 22756be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 22856be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 22956be1833SKATO Takenori# 2306593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2316593be60SKATO Takenori# locked cycles in order to operate correctly. 2326593be60SKATO Takenori# 2335895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2345895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2355895e3c8SPeter Wemmoptions CPU_BTB_EN 2365895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2375895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2385895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2395895e3c8SPeter Wemmoptions CPU_I486_ON_386 2405895e3c8SPeter Wemmoptions CPU_IORT 24165cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2425895e3c8SPeter Wemmoptions CPU_LOOP_EN 24365cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2445895e3c8SPeter Wemmoptions CPU_RSTK_EN 2455895e3c8SPeter Wemmoptions CPU_SUSP_HLT 2465895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2475895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2485895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2495895e3c8SPeter Wemm#options NO_F00F_HACK 25056be1833SKATO Takenori 25156be1833SKATO Takenori# 25256be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 25356be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 25456be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 25556be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 25656be1833SKATO Takenori# 25756be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 25856be1833SKATO Takenori# Don't enable both of these in a real config. 25956be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 26056be1833SKATO Takenori #new math emulator 26156be1833SKATO Takenori 26256be1833SKATO Takenori 26356be1833SKATO Takenori##################################################################### 2646a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 265690f540cSAndrey A. Chernov 2666a8d6623SGarrett Wollman# 2676a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 26856c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 26956c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2706a8d6623SGarrett Wollman# 2715895e3c8SPeter Wemmoptions COMPAT_43 2726a8d6623SGarrett Wollman 2736a8d6623SGarrett Wollman# 2746c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2756a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2766a8d6623SGarrett Wollman# not used by anything else (that we know of). 2776a8d6623SGarrett Wollman# 2786a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2796a8d6623SGarrett Wollman 2806a8d6623SGarrett Wollman# 2816a8d6623SGarrett Wollman# These three options provide support for System V Interface 2826a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2836a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2846a8d6623SGarrett Wollman# 2856a8d6623SGarrett Wollmanoptions SYSVSHM 2866a8d6623SGarrett Wollmanoptions SYSVSEM 2876a8d6623SGarrett Wollmanoptions SYSVMSG 2886a8d6623SGarrett Wollman 2896a8d6623SGarrett Wollman 2906a8d6623SGarrett Wollman##################################################################### 2916a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2926a8d6623SGarrett Wollman 2936a8d6623SGarrett Wollman# 294b5d89ca8SBruce Evans# Enable the kernel debugger. 2956a8d6623SGarrett Wollman# 296b5d89ca8SBruce Evansoptions DDB 297b5d89ca8SBruce Evans 298b5d89ca8SBruce Evans# 2995ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3005ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3015ccab2afSGary Palmer# the machine to recover from a panic 3025ccab2afSGary Palmer# 3035ccab2afSGary Palmeroptions DDB_UNATTENDED 3045ccab2afSGary Palmer 3055ccab2afSGary Palmer# 306562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 307562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 308562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 309562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 310562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 311562d05dfSPaul Traina# 312562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 313562d05dfSPaul Traina 314562d05dfSPaul Traina# 3156a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3166a8d6623SGarrett Wollman# 3172365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 31821c64a07SAndrey A. Chernov 3196a8d6623SGarrett Wollman# 3205526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3216a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3226a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3236a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3246a8d6623SGarrett Wollman# programming errors. 3256a8d6623SGarrett Wollman# 3265526d2d9SEivind Eklundoptions INVARIANTS 3275526d2d9SEivind Eklund 3285526d2d9SEivind Eklund# 3295526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3305526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3315526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3325526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3335526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3345526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3355526d2d9SEivind Eklund# 3365526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3375526d2d9SEivind Eklund 3385526d2d9SEivind Eklund# 3395526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3405526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3415526d2d9SEivind Eklund# it is disabled by default. 3425526d2d9SEivind Eklund# 3430dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 344da59a31cSDavid Greenman 3450dd1eea1SJordan K. Hubbard# 346348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 347348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 348348acd94SGarrett Wollman# 349348acd94SGarrett Wollmanoptions PERFMON 350348acd94SGarrett Wollman 351346ebe51SEivind Eklund 352346ebe51SEivind Eklund# 353346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 354346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 355346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 356346ebe51SEivind Eklund# from.) 357346ebe51SEivind Eklund# 358346ebe51SEivind Eklundoptions COMPILING_LINT 359346ebe51SEivind Eklund 360346ebe51SEivind Eklund 361348acd94SGarrett Wollman# XXX - this doesn't belong here. 3620dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3630dd1eea1SJordan K. Hubbardoptions UCONSOLE 3640dd1eea1SJordan K. Hubbard 36596fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 36696fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 367ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 36896fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 3696a8d6623SGarrett Wollman 3706a8d6623SGarrett Wollman##################################################################### 3716a8d6623SGarrett Wollman# NETWORKING OPTIONS 37270c0b54cSAndrey A. Chernov 3736a8d6623SGarrett Wollman# 3746a8d6623SGarrett Wollman# Protocol families: 3756a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 37611bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 37711bfa65aSBruce Evans# value. 3786a8d6623SGarrett Wollman# 3796a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 38051f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 3816a800098SYoshinobu Inoueoptions IPSEC #IP security 3826a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 3836a800098SYoshinobu Inoueoptions IPSEC_IPV6FWD #IP security tunnel for IPv6 3846a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 385f73bbaf2SDavid Greenman 386cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 387cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 388cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 389cc6a66f2SJulian Elischer 390e83e2322SBoris Popovoptions NCP #NetWare Core protocol 391e83e2322SBoris Popov 39234b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 39334b5fca7SJulian Elischer 39411bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 39511bfa65aSBruce Evans#options NS #Xerox NS protocols 396dc915e7cSGarrett Wollman#options NSIP #XNS over IP 39763a74862SSteven Wallace 3984cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 3994cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4004cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4014cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 40292a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 40392a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4044cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4054cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 40692a3e552SArchie Cobbsoptions NETGRAPH_BPF 4074cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4084cf49a43SJulian Elischeroptions NETGRAPH_ECHO 4094cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4104cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4114cf49a43SJulian Elischeroptions NETGRAPH_IFACE 41248e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4134cf49a43SJulian Elischeroptions NETGRAPH_LMI 414a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 415a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 416a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 417b0801bacSArchie Cobbsoptions NETGRAPH_PPP 418b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 419add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4204cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 421b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4224cf49a43SJulian Elischeroptions NETGRAPH_TEE 4234cf49a43SJulian Elischeroptions NETGRAPH_TTY 4244cf49a43SJulian Elischeroptions NETGRAPH_UI 425b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4264cf49a43SJulian Elischer 427c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 428599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 4293cf4d0bfSPoul-Henning Kamp 4306a8d6623SGarrett Wollman# 4316a8d6623SGarrett Wollman# Network interfaces: 432f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 433f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 43456c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 435722012ccSJulian Elischer# configured or token-ring is enabled. 436f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 437f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 438e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 439f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 440f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 441f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 442d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 443d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 444d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 445f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 44659d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4479e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 448f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 449f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 450cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 451cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 452f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 453cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 454f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4555d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4566a8d6623SGarrett Wollman# 457829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 458829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 459829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4606b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 461829b5d55SPeter Wemm# See pppd(8) for more details. 46289327d27SPeter Wemm# 463f71c01ccSPeter Wemmdevice ether #Generic Ethernet 464f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 465f71c01ccSPeter Wemmdevice token #Generic TokenRing 466f71c01ccSPeter Wemmdevice fddi #Generic FDDI 467f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 468f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 469f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 470f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 471f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 472f71c01ccSPeter Wemmdevice sl #Serial Line IP 473f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 47489327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 47589327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 4766b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 477d29895dcSGarrett Wollman 478f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 4795d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 4805d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 4815d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 4825d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 4835d94d71cSBoris Popov 484cfa1ca9dSYoshinobu Inoue# for IPv6 485f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 486f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 487cfa1ca9dSYoshinobu Inoue 4886a8d6623SGarrett Wollman# 4896a8d6623SGarrett Wollman# Internet family options: 4906a8d6623SGarrett Wollman# 4916a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 4926a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 4936a8d6623SGarrett Wollman# machine and TCP connections fail. 4946a8d6623SGarrett Wollman# 4956a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 4966a8d6623SGarrett Wollman# with mrouted(8). 4976a8d6623SGarrett Wollman# 498d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 499ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 500ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 501ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 502ab6e02daSJordan K. Hubbard# 503ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 504ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 505a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 506ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 507ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 508ab6e02daSJordan K. Hubbard# feature works properly. 5098dd4744eSJordan K. Hubbard# 510ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 511ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 512ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 513ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 514ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 515ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 516ffdd472dSPeter Wemm# out of sync. 517d29895dcSGarrett Wollman# 51893e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 51993e0e116SJulian Elischer# 5201b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5211b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5221b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5231b968362SDag-Erling Smørgrav# 52465e8111fSBruce Evans# TCPDEBUG is undocumented. 52565e8111fSBruce Evans# 5265895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 527e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 528d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 529d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 530d29895dcSGarrett Wollman # dropped packets 5311857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5325895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 533e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 534210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 535210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 536210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 537210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 53893e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5399cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5409cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5411b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 54265e8111fSBruce Evansoptions TCPDEBUG 5436a8d6623SGarrett Wollman 544e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 545e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 546e46cd3d4SDag-Erling Smørgrav# 547e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 548e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 549e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 550e46cd3d4SDag-Erling Smørgrav# 5518dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 5528dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 5538dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 5548dc47ef6SDag-Erling Smørgrav# 555e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 5568dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 557e46cd3d4SDag-Erling Smørgrav 55868e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 55968e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 56068e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 56168e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 56268ec4eb6SLuigi Rizzooptions DUMMYNET 56368ec4eb6SLuigi Rizzooptions BRIDGE 56468e9d934SLuigi Rizzo 5653f8c4506SPoul-Henning Kamp# 5663f8c4506SPoul-Henning Kamp# ATM (HARP version) options 5673f8c4506SPoul-Henning Kamp# 5683f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 5693f8c4506SPoul-Henning Kamp# for ATM support. 5703f8c4506SPoul-Henning Kamp# 5713f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 5723f8c4506SPoul-Henning Kamp# 5733f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 5743f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 5753f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 5763f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 5773f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 5783f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 5793f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 5803f8c4506SPoul-Henning Kamp# 5813f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 5823f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 5833f8c4506SPoul-Henning Kamp# 5843f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 5853f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 5863f8c4506SPoul-Henning Kamp# 5873f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 5883f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 5893f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 5903f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 5913f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 592c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 593c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 5943f8c4506SPoul-Henning Kamp 5956a8d6623SGarrett Wollman 5966a8d6623SGarrett Wollman##################################################################### 5976a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 598e3178a06SJordan K. Hubbard 5992365e64fSRodney W. Grimes# 6006a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6016a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 602c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6036a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6046a8d6623SGarrett Wollman# compile other filesystems as well. 6056a8d6623SGarrett Wollman# 606a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 607a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 608a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 609a5b88b01SKATO Takenori# soul to sit down and fix them. 6102365e64fSRodney W. Grimes# 611f1a9c715SDavid Greenman 6126a8d6623SGarrett Wollman# One of these is mandatory: 6136a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 61432a023dcSDavid E. O'Brienoptions MFS #Memory File System 6156a8d6623SGarrett Wollmanoptions NFS #Network File System 6166a8d6623SGarrett Wollman 6176a8d6623SGarrett Wollman# The rest are optional: 6187c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6195895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 620f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 621f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 6223f9a6982SDoug Rabsonoptions MSDOSFS #MS DOS File System 6233ee9bf69SEivind Eklundoptions NTFS #NT File System 624f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 625e83e2322SBoris Popovoptions NWFS #NetWare filesystem 626f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 627f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 628f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 629f1a9c715SDavid Greenmanoptions UNION #Union filesystem 630a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 6315895e3c8SPeter Wemmoptions CD9660_ROOT #CD-ROM usable as root device 6327b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 6337b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 634c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 635c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 63646746c3bSJulian Elischeroptions DEVFS #devices filesystem 637f1a9c715SDavid Greenman 638f8f8d7afSEivind Eklund# Soft updates is technique for improving file system speed and 639f8f8d7afSEivind Eklund# making abrupt shutdown less risky. It is not enabled by default due 640f8f8d7afSEivind Eklund# to copyright restraints on the code that implement it. 641f8f8d7afSEivind Eklund# 642a29a2986SRobert Nordier# Read ../../ufs/ffs/README.softupdates to learn what you need to 6438b7c163dSJohn Polstra# do to enable this. ../../contrib/softupdates/README gives 644f8f8d7afSEivind Eklund# more details on how they actually work. 645f8f8d7afSEivind Eklund# 64640bc58dfSPoul-Henning Kamp#options SOFTUPDATES 647b1897c19SJulian Elischer 648a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 649a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 650a64ed089SRobert Watson# 651a64ed089SRobert Watsonoptions FFS_EXTATTR 652a64ed089SRobert Watson 65371e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 65471e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 65571e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 65671e4fff8SPoul-Henning Kamp 65771e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 65871e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 65971e4fff8SPoul-Henning Kampoptions MD_ROOT 660d52d7365SPoul-Henning Kamp 661a401ebbeSDavid Greenman# Allow this many swap-devices. 662b1529bdaSPeter Wemmoptions NSWAPDEV=20 663a401ebbeSDavid Greenman 664495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 6652365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 6666a8d6623SGarrett Wollman 667276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 668276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 669276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 670276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 671ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 6726110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 673276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 674276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 675276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 676276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 677276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 678276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 679cb800e34SJulian Elischer# 680cb800e34SJulian Elischeroptions SUIDDIR 681cb800e34SJulian Elischer 682df394affSJohn-Mark Gurney# NFS options: 6835895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 6845895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 6855895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 6865895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 6875895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 6885895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 6895895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 6905895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 691df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 692df394affSJohn-Mark Gurney 6939afcea2fSRobert V. Baron# Coda stuff: 6949afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 695f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 696a1d55890SJordan K. Hubbard 697053a2b61SEivind Eklund# 698053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 699053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 700053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 701053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 702053a2b61SEivind Eklund# 7035895e3c8SPeter Wemmoptions EXT2FS 704053a2b61SEivind Eklund 705dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 706dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 707dd85920aSJason Evans# inclusion on shell boxes. 708dd85920aSJason Evansoptions VFS_AIO 709053a2b61SEivind Eklund 7106a8d6623SGarrett Wollman 7116a8d6623SGarrett Wollman##################################################################### 712abc97a06SBruce Evans# POSIX P1003.1B 713abc97a06SBruce Evans 714ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 715abc97a06SBruce Evans# P1003_1B: Infrastructure 716abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 717abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 718abc97a06SBruce Evans 7195895e3c8SPeter Wemmoptions P1003_1B 7205895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7215895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 722abc97a06SBruce Evans 723abc97a06SBruce Evans 724abc97a06SBruce Evans##################################################################### 725000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 726000033d0SJeroen Ruigrok van der Werven 727000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 728000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 729000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 730000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 731000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 732000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 733000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 734000033d0SJeroen Ruigrok van der Werven 735000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 736000033d0SJeroen Ruigrok van der Werven 737000033d0SJeroen Ruigrok van der Werven# Other clock options 738000033d0SJeroen Ruigrok van der Werven 739000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 740000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 741000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 742000033d0SJeroen Ruigrok van der Werven 743000033d0SJeroen Ruigrok van der Werven 744000033d0SJeroen Ruigrok van der Werven##################################################################### 745de6a307eSPeter Dufault# SCSI DEVICES 746de6a307eSPeter Dufault 7476a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 7486a8d6623SGarrett Wollman 7496a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 750ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 7516a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 7526a8d6623SGarrett Wollman# device configuration sections below. 7536a8d6623SGarrett Wollman# 754265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 755ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 756ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 757ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 758ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 759ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 760ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 761ebc1a0e2SPeter Dufault# configuration around. 762ebc1a0e2SPeter Dufault 763ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 764ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 765700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 766700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 767ebc1a0e2SPeter Dufault 768ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 769ebc1a0e2SPeter Dufault 770f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 771f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 772f71c01ccSPeter Wemmhint.scbus.1.bus="0" 773f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 774f71c01ccSPeter Wemmhint.scbus.3.bus="0" 775f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 776f71c01ccSPeter Wemmhint.scbus.2.bus="1" 777f71c01ccSPeter Wemmhint.da.0.at="scbus0" 778f71c01ccSPeter Wemmhint.da.0.target="0" 779f71c01ccSPeter Wemmhint.da.0.unit="0" 780f71c01ccSPeter Wemmhint.da.1.at="scbus3" 781f71c01ccSPeter Wemmhint.da.1.target="1" 782f71c01ccSPeter Wemmhint.da.2.at="scbus2" 783f71c01ccSPeter Wemmhint.da.2.target="3" 784f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 785f71c01ccSPeter Wemmhint.sa.1.target="6" 786ebc1a0e2SPeter Dufault 787ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 788ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 789ebc1a0e2SPeter Dufault 790ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 791ebc1a0e2SPeter Dufault 792265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 793ebc1a0e2SPeter Dufault# configuration and doesn't have to be explicitly configured. 794ebc1a0e2SPeter Dufault 795c9953c3bSPeter Wemmdevice scbus #base SCSI code 796c9953c3bSPeter Wemmdevice ch #SCSI media changers 797c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 798c9953c3bSPeter Wemmdevice sa #SCSI tapes 799c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 800c9953c3bSPeter Wemmdevice pass #CAM passthrough driver 801c9953c3bSPeter Wemmdevice pt #SCSI processor type 802c9953c3bSPeter Wemmdevice ses #SCSI SES/SAF-TE driver 803f7cdd633SPoul-Henning Kampdevice targ #SCSI target driver 8048909a72bSPeter Dufault 805700daf5eSJustin T. Gibbs# CAM OPTIONS: 806700daf5eSJustin T. Gibbs# debugging options: 807700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 808700daf5eSJustin T. Gibbs# specify them all! 809700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 810700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 811700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 812700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 813d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 814d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 815700daf5eSJustin T. Gibbs# 816700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 817700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 818700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 81956234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 82056234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 82156234437SKenneth D. Merry# freeze the device queue after a bus device reset. 822700daf5eSJustin T. Gibbsoptions CAMDEBUG 8235895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 8245895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 8255895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 8265895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 8275895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 828700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 829700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 83056234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 8311a7c583cSGarrett Wollman 832700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 833700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 834700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 835700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 836700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 837700daf5eSJustin T. Gibbs# respectively. 83893063432SJoerg Wunsch# 839700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 840700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 841700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 84293063432SJoerg Wunsch# 8435895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 8445895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 84593063432SJoerg Wunsch 8469dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 8479dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 8489dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 8499dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 8509f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 8515895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 8525895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 8535895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 8549f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 8559dfb4471SKenneth D. Merry 8563ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 8573ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 8583ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 8593ece1bd2SKenneth D. Merry 8608904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 8618904e70bSMatt Jacob# 8628904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 8638904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 8648904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 8658904e70bSMatt Jacob# are in.... 8668904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 8678904e70bSMatt Jacob 8686a8d6623SGarrett Wollman 8696a8d6623SGarrett Wollman##################################################################### 8706a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 8716a8d6623SGarrett Wollman 8721160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 8731160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 8741160da92SJoerg Wunsch# `xterm', among others. 8751160da92SJoerg Wunsch 876f71c01ccSPeter Wemmdevice pty #Pseudo ttys 877f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 878f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 879f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 880f71c01ccSPeter Wemmdevice md #Memory/malloc disk 881f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 882f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 883be174c7eSGreg Lehey 884be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 885be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 886be174c7eSGreg Lehey# device is also untested. Use at your own risk. 8874cc4752cSGreg Lehey# 8884cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 88998a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 8904cc4752cSGreg Lehey# the following message from vinum(8): 8914cc4752cSGreg Lehey# 8924cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 8934cc4752cSGreg Lehey# 8944cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 895f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 8963ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 8979ba0e7c3SBruce Evans 89858067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 8995895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 90058067a99SPoul-Henning Kamp 9016a8d6623SGarrett Wollman 9026a8d6623SGarrett Wollman##################################################################### 9036a8d6623SGarrett Wollman# HARDWARE DEVICE CONFIGURATION 9046a8d6623SGarrett Wollman 9056a8d6623SGarrett Wollman# ISA and EISA devices: 906c37ddbb8SJoerg Wunsch# EISA support is available for some device, so they can be auto-probed. 907a535079aSMatthew N. Dodd# MicroChannel (MCA) support is available for some devices. 9086a8d6623SGarrett Wollman 9096a8d6623SGarrett Wollman# 91016e164e3SBruce Evans# Mandatory ISA devices: isa, npx 9116a8d6623SGarrett Wollman# 912c9953c3bSPeter Wemmdevice isa 9132365e64fSRodney W. Grimes 9146a8d6623SGarrett Wollman# 9156a8d6623SGarrett Wollman# Options for `isa': 9166a8d6623SGarrett Wollman# 917d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 918d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 919d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 920d72ee36fSBruce Evans# 9219ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 922d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 9239ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 9249ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 9259ba0e7c3SBruce Evans# versions. 9269ba0e7c3SBruce Evans# 927b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 9289bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 9299bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 9309bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 9319bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 9329bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 9339bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 9349bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 935b2796687SNate Williams# 9365eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 9375eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 9385eb46edfSDavid Greenman# keyboard controllers. 93977959e8eSMarc G. Fournier 9409ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 941f71c01ccSPeter Wemmoptions AUTO_EOI_1 942f71c01ccSPeter Wemmoptions AUTO_EOI_2 943f71c01ccSPeter Wemm 944f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 945f71c01ccSPeter Wemmoptions BROKEN_KEYBOARD_RESET 9463af6b652SDavid Greenman 947595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 948595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 949a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 950595f6341SPoul-Henning Kamp 951595f6341SPoul-Henning Kampoptions PPS_SYNC 952595f6341SPoul-Henning Kamp 953c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 954c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 955c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 956c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 957c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 958a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 959c2906d55SPoul-Henning Kamp 9605895e3c8SPeter Wemmoptions NTIMECOUNTER=20 961c2906d55SPoul-Henning Kamp 96223f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 963f71c01ccSPeter Wemmdevice atkbdc 1 964f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 965f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 9662ad872c5SKazutaka YOKOTA 9672ad872c5SKazutaka YOKOTA# The AT keyboard 968f71c01ccSPeter Wemmdevice atkbd 969f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 970f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 9712ad872c5SKazutaka YOKOTA 9720a0319c2SKazutaka YOKOTA# Options for atkbd: 9730a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 9740a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 9750a0319c2SKazutaka YOKOTA 9760a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 9770a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 9780a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 9790a0319c2SKazutaka YOKOTA 980e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 981e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 982e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 983e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 984e1b5fc4cSKazutaka YOKOTA 9852ad872c5SKazutaka YOKOTA# PS/2 mouse 986f71c01ccSPeter Wemmdevice psm 987f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 988f71c01ccSPeter Wemmhint.psm.0.irq="12" 9892ad872c5SKazutaka YOKOTA 9902ad872c5SKazutaka YOKOTA# Options for psm: 991273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 9922ad872c5SKazutaka YOKOTA #for some laptops 9932ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 9942ad872c5SKazutaka YOKOTA 9952ad872c5SKazutaka YOKOTA# The video card driver. 996f71c01ccSPeter Wemmdevice vga 997f71c01ccSPeter Wemmhint.vga.0.at="isa" 9982ad872c5SKazutaka YOKOTA 999c619f2acSKazutaka YOKOTA# Options for vga: 1000c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1001c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1002c619f2acSKazutaka YOKOTA# some systems. 1003c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1004c619f2acSKazutaka YOKOTA 1005c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1006c619f2acSKazutaka YOKOTA# use the following options to save some memory. 1007c619f2acSKazutaka YOKOTAoptions VGA_NO_FONT_LOADING # don't save/load font 1008c619f2acSKazutaka YOKOTAoptions VGA_NO_MODE_CHANGE # don't change video modes 1009c619f2acSKazutaka YOKOTA 1010c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1011c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1012c619f2acSKazutaka YOKOTA 10136e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 10146e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 10156e8394b8SKazutaka YOKOTA 10160a0319c2SKazutaka YOKOTA# To include support for VESA video modes 101777835954SJonathan Lemonoptions VESA 10180a0319c2SKazutaka YOKOTA 10192ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1020f71c01ccSPeter Wemmdevice splash 10212ad872c5SKazutaka YOKOTA 1022c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1023f71c01ccSPeter Wemmdevice vt 1024f71c01ccSPeter Wemmhint.vt.0.at="isa" 1025528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1026c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1027c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1028c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1029a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 10305895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1031a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1032a467384bSJoerg Wunschoptions PCVT_META_ESC 1033a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1034a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1035a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1036a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 10375895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1038a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1039c19da41eSPeter Wemm 1040ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1041f71c01ccSPeter Wemmdevice sc 1 1042f71c01ccSPeter Wemmhint.sc.0.at="isa" 1043683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 10446e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 10456e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1046cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 10476e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1048c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 10496e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 10506e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 10516e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 105285e36760SJordan K. Hubbard 10537a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 10547a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 10557a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 10567a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 10577a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 10587a88382dSKazutaka YOKOTA 10597a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 10607a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 10617a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 10627a88382dSKazutaka YOKOTA 10636e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 10646e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 10656e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 10666e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 10676e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 10682ac8be82SAndreas Schulz 10698a28ce0eSJohn Baldwin# `flags' for sc 10708a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 10718a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 10728a28ce0eSJohn Baldwin 10736a8d6623SGarrett Wollman# 1074a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1075a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1076a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1077a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1078a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1079a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1080f71c01ccSPeter Wemmdevice npx 1081f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1082f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1083f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1084f71c01ccSPeter Wemmhint.npx.0.irq="13" 10851fe04850SBruce Evans 108698e9e66cSNate Williams# 10871fe04850SBruce Evans# `flags' for npx0: 1088a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1089a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 10901fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1091a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 10921fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 10931fe04850SBruce Evans# all of the following conditions are satisfied: 10945895e3c8SPeter Wemm# I586_CPU is an option 10951fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 10961fe04850SBruce Evans# the probe for npx0 succeeds 10971fe04850SBruce Evans# INT 16 exception handling works. 10981fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 10991fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 11001fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 11011fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1102784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 11031fe04850SBruce Evans# 11041fe04850SBruce Evans 11051fe04850SBruce Evans# 11066a8d6623SGarrett Wollman# Optional ISA and EISA devices: 11076a8d6623SGarrett Wollman# 11086a8d6623SGarrett Wollman 11096a8d6623SGarrett Wollman# 1110dc112b44SLuoqi Chen# SCSI host adapters: `aha', `aic', `bt' 11116a8d6623SGarrett Wollman# 1112859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1113859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 11146a8d6623SGarrett Wollman# aha: Adaptec 154x 11159829c3edSJordan K. Hubbard# ahc: Adaptec 274x/284x/294x 1116dc112b44SLuoqi Chen# aic: Adaptec 152x 11176a8d6623SGarrett Wollman# bt: Most Buslogic controllers 11186a8d6623SGarrett Wollman# 11196a8d6623SGarrett Wollman# Note that the order is important in order for Buslogic cards to be 11206a8d6623SGarrett Wollman# probed correctly. 11216a8d6623SGarrett Wollman# 11226a8d6623SGarrett Wollman 1123f71c01ccSPeter Wemmdevice bt 1124f71c01ccSPeter Wemmhint.bt.0.at="isa" 1125f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1126f71c01ccSPeter Wemmdevice adv 1127f71c01ccSPeter Wemmhint.adv.0.at="isa" 1128c9953c3bSPeter Wemmdevice adw 1129f71c01ccSPeter Wemmdevice aha 1 1130f71c01ccSPeter Wemmhint.aha.0.at="isa" 1131f71c01ccSPeter Wemmdevice aic 1132f71c01ccSPeter Wemmhint.aic.0.at="isa" 11336a8d6623SGarrett Wollman 11348b89ef0aSSøren Schmidt# 11355e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 11365e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 11375e3488e3SJonathan Lemon# controllers. 113813066c5fSJonathan Lemon# 11395e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1140c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1141c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 11426ac4727aSMike Smith 11436ac4727aSMike Smith# 114474d8e840SSøren Schmidt# The 'ATA' driver supports all ATA and ATAPI devices. 1145ba601790SPeter Wemm# You only need one "device ata" for it to find all 114674d8e840SSøren Schmidt# PCI ATA/ATAPI devices on modern machines. 1147c9953c3bSPeter Wemmdevice ata 1148c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1149c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1150c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1151c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 115274d8e840SSøren Schmidt 11538b89ef0aSSøren Schmidt# 1154000da71aSSøren Schmidt#The following options are valid on the ATA driver: 1155000da71aSSøren Schmidt# 1156000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 115774d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 115874d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 115974d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 116074d8e840SSøren Schmidt# is not enabled as default. 116174d8e840SSøren Schmidt 116274d8e840SSøren Schmidtoptions ATA_STATIC_ID 116374d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 116474d8e840SSøren Schmidt 11658b89ef0aSSøren Schmidt# 1166f71c01ccSPeter Wemm# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 1167f71c01ccSPeter Wemmhint.ata.0.at="isa" 1168f71c01ccSPeter Wemmhint.ata.0.port="0x1f0" 1169f71c01ccSPeter Wemmhint.ata.0.irq="14" 1170f71c01ccSPeter Wemmhint.ata.1.at="isa" 1171f71c01ccSPeter Wemmhint.ata.1.port="0x170" 1172f71c01ccSPeter Wemmhint.ata.1.irq="15" 11733c43212aSSøren Schmidt 11746a8d6623SGarrett Wollman# 11756a8d6623SGarrett Wollman# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft' 11766a8d6623SGarrett Wollman# 1177f71c01ccSPeter Wemmdevice fdc 1178f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1179f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1180f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1181f71c01ccSPeter Wemmhint.fdc.0.drq="2" 118285827d9cSJoerg Wunsch# 1183d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1184d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1185d2fb4892SJoerg Wunsch# however. 1186d2fb4892SJoerg Wunschoptions FDC_DEBUG 1187d2fb4892SJoerg Wunsch# 1188f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1189f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1190f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1191f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 119285827d9cSJoerg Wunsch 1193f71c01ccSPeter Wemm# Specify floppy devices 1194f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1195f71c01ccSPeter Wemmhint.fd.0.drive="0" 1196f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1197f71c01ccSPeter Wemmhint.fd.1.drive="1" 119885827d9cSJoerg Wunsch 1199d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1200f71c01ccSPeter Wemmdevice fla 1201f71c01ccSPeter Wemmhint.fla.0.at="isa" 1202d4ebee28SPoul-Henning Kamp 12036a8d6623SGarrett Wollman# 1204807ef708SDag-Erling Smørgrav# Other standard PC hardware: `mse', `sio', etc. 12056a8d6623SGarrett Wollman# 12066a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 12076a8d6623SGarrett Wollman# sio: serial ports (see sio(4)) 12086a8d6623SGarrett Wollman 1209f71c01ccSPeter Wemmdevice mse 1210f71c01ccSPeter Wemmhint.mse.0.at="isa" 1211f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1212f71c01ccSPeter Wemmhint.mse.0.irq="5" 1213975c53c7SDoug Rabson 1214f71c01ccSPeter Wemmdevice sio 1215f71c01ccSPeter Wemmhint.sio.0.at="isa" 1216f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1217f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1218f71c01ccSPeter Wemmhint.sio.0.irq="4" 12199546766aSBruce Evans 12209546766aSBruce Evans# 12219546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 12229546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 12239546766aSBruce Evans# are ignored unless this is set. Enabling console support does 12249546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 12259546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 12269546766aSBruce Evans# console support; the first one (in config file order) with 12279546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 12289546766aSBruce Evans# the old behaviour. 12299546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 12309546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 12319546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 123204fb8e53SAlexander Langer# access the device in any normal way. 1233a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 12349546766aSBruce Evans# 12356a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 12366a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 12376a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 12386a796ce0SJohn-Mark Gurney# 12399546766aSBruce Evans 12409546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 12419546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 12429546766aSBruce Evans #DDB, if available. 12435ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 12446a8d6623SGarrett Wollman 124526b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 124626b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 124726b6ea69SPaul Saab# Sun servers by the Remote Console. 124826b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 124926b6ea69SPaul Saab 12506a8d6623SGarrett Wollman# Options for sio: 1251768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 12529ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 12536a8d6623SGarrett Wollman 125496b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 125596b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 125696b89afcSBruce Evans# ST16650A-compatible UARTs. 125796b89afcSBruce Evans 12586a8d6623SGarrett Wollman# 125983401efaSGarrett Wollman# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc' 12606a8d6623SGarrett Wollman# 12616c5e9bbdSMike Pritchard# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) 1262b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 126383401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 12646a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 12656a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1266855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 1267903a1a16SDag-Erling Smørgrav# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 12681a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 12690f1d6a82SSteve Price# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress 12706a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 12716a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 12729a093170SDavid E. O'Brien# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 127330cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1274d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 127598d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 127631a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 12775f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 12785f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1279261b9b30SBill Paul# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1280261b9b30SBill Paul# PCI and ISA varieties. 1281282462f9SDavid E. O'Brien# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1282722012ccSJulian Elischer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1283722012ccSJulian Elischer# (no options needed) 12846a8d6623SGarrett Wollman# 1285f71c01ccSPeter Wemmdevice ar 1 1286f71c01ccSPeter Wemmhint.ar.0.at="isa" 1287f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1288f71c01ccSPeter Wemmhint.ar.0.irq="10" 1289f71c01ccSPeter Wemmhint.ar.0.iomem="0xd0000" 1290f71c01ccSPeter Wemmdevice cs 1291f71c01ccSPeter Wemmhint.cs.0.at="isa" 1292f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1293f71c01ccSPeter Wemmdevice cx 1 1294f71c01ccSPeter Wemmhint.cx.0.at="isa" 1295f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1296f71c01ccSPeter Wemmhint.cx.0.irq="15" 1297f71c01ccSPeter Wemmhint.cx.0.drq="7" 1298f71c01ccSPeter Wemmdevice ed 1299f71c01ccSPeter Wemmhint.ed.0.at="isa" 1300f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1301f71c01ccSPeter Wemmhint.ed.0.irq="5" 1302f71c01ccSPeter Wemmhint.ed.0.iomem="0xd8000" 1303f71c01ccSPeter Wemmdevice el 1 1304f71c01ccSPeter Wemmhint.el.0.at="isa" 1305f71c01ccSPeter Wemmhint.el.0.port="0x300" 1306f71c01ccSPeter Wemmhint.el.0.irq="9" 1307c9953c3bSPeter Wemmdevice ep 1308c9953c3bSPeter Wemmdevice ex 1309f71c01ccSPeter Wemmdevice fe 1 1310f71c01ccSPeter Wemmhint.fe.0.at="isa" 1311f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1312f71c01ccSPeter Wemmdevice ie 2 1313f71c01ccSPeter Wemmhint.ie.0.at="isa" 1314f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1315f71c01ccSPeter Wemmhint.ie.0.irq="5" 1316f71c01ccSPeter Wemmhint.ie.0.iomem="0xd0000" 1317f71c01ccSPeter Wemmhint.ie.1.at="isa" 1318f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1319f71c01ccSPeter Wemmhint.ie.1.irq="7" 1320f71c01ccSPeter Wemmhint.ie.1.iomem="0xd0000" 1321f71c01ccSPeter Wemmdevice le 1 1322f71c01ccSPeter Wemmhint.le.0.at="isa" 1323f71c01ccSPeter Wemmhint.le.0.port="0x300" 1324f71c01ccSPeter Wemmhint.le.0.irq="5" 1325f71c01ccSPeter Wemmhint.le.0.iomem="0xd0000" 1326f71c01ccSPeter Wemmdevice lnc 1 1327f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1328f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1329f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1330f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1331f71c01ccSPeter Wemmdevice rdp 1 1332f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1333f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1334f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1335f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1336f71c01ccSPeter Wemmdevice sr 1 1337f71c01ccSPeter Wemmhint.sr.0.at="isa" 1338f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1339f71c01ccSPeter Wemmhint.sr.0.irq="5" 1340f71c01ccSPeter Wemmhint.sr.0.iomem="0xd0000" 1341f71c01ccSPeter Wemmdevice sn 1342f71c01ccSPeter Wemmhint.sn.0.at="isa" 1343f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1344f71c01ccSPeter Wemmhint.sn.0.irq="10" 1345c9953c3bSPeter Wemmdevice an 13460d5c223dSWarner Loshdevice awi 13470d5c223dSWarner Loshdevice wi 13483476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 13493476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1350f71c01ccSPeter Wemmdevice wl 1 1351f71c01ccSPeter Wemmhint.wl.0.at="isa" 1352f71c01ccSPeter Wemmhint.wl.0.port="0x300" 13530d5c223dSWarner Loshdevice xe 1354648c711bSPoul-Henning Kamp 1355f71c01ccSPeter Wemmdevice oltr 1356f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1357f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1358f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1359f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1360722012ccSJulian Elischer 136168713f97SKenjiro Cho# 136268713f97SKenjiro Cho# ATM related options 136368713f97SKenjiro Cho# 136468713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 136568713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 136668713f97SKenjiro Cho# 1367f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 136868713f97SKenjiro Cho# atm devices. 13693cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 137068713f97SKenjiro Cho# bypass TCP/IP. 137168713f97SKenjiro Cho# 137268713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 137368713f97SKenjiro Cho# for more details, please read the original documents at 137498a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 137568713f97SKenjiro Cho# 1376f71c01ccSPeter Wemmdevice atm 1377f71c01ccSPeter Wemmdevice en 1 13783cbceb82SKenjiro Chooptions NATM #native ATM 1379f4567b9cSJulian Elischer 1380c19da41eSPeter Wemm# 1381f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1382c19da41eSPeter Wemm# 1383c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1384c7406082SJohn-Mark Gurney# 138568ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 138668ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 138768ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 138898a44096SSheldon Hearn# see the pcm.4 man page. 1389c7406082SJohn-Mark Gurney# 1390c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1391c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1392c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1393c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1394c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1395c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1396c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1397c7406082SJohn-Mark Gurney# 1398c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1399c19da41eSPeter Wemm# 14006a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 14018b8cd792SJordan K. Hubbard# 140281bb901eSPeter Wemm# Supported cards include: 140381bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 140481bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 140581bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 140681bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 140781bb901eSPeter Wemm# Neomagic 256AV (ac97) 140881bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 140981bb901eSPeter Wemm 141067245194SPeter Wemmdevice pcm 1411c19da41eSPeter Wemm 1412f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1413f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1414f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1415f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1416f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1417f71c01ccSPeter Wemm 1418f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1419f71c01ccSPeter Wemm 142081bb901eSPeter Wemm# The bridge drivers for sound cards. These can be seperately configured 142181bb901eSPeter Wemm# for providing services to the likes of new-midi (not in the tree yet). 142281bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 142346d6fe72SSeigo Tanimura# 1424e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1425c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 142646d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 142781bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 142846d6fe72SSeigo Tanimura 1429869f459cSSeigo Tanimura# For non-PnP cards: 1430f71c01ccSPeter Wemmdevice sbc 1431f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1432f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1433f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1434f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1435f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1436f71c01ccSPeter Wemmdevice gusc 1437f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1438f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1439f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1440f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1441f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1442869f459cSSeigo Tanimura 14431a7c583cSGarrett Wollman# Not controlled by `snd' 1444f71c01ccSPeter Wemmdevice pca 1445f71c01ccSPeter Wemmhint.pca.0.at="isa" 1446f71c01ccSPeter Wemmhint.pca.0.port="0x040" 14479ad380abSGarrett Wollman 14486a8d6623SGarrett Wollman# 1449567e21c2SBruce Evans# Miscellaneous hardware: 14506a8d6623SGarrett Wollman# 14516a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 14522d859864SAndreas Schulz# scd: Sony CD-ROM 145305e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 14546a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 14556a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 14566a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 14576c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 14581d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 14591c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 146065e8111fSBruce Evans# cy: Cyclades serial driver 1461a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1462c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 14631a7c583cSGarrett Wollman# gp: National Instruments AT-GPIB and AT-GPIB/TNT board 1464a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 14651a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 14661a7c583cSGarrett Wollman# joy: joystick 1467657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1468d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 14693b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1470567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 14710d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1472c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1473c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1474657e73c4SPeter Dufault 1475e597b497SNate Williams# Notes on APM 14763d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 14773d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1478c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 147938ebe562SAdam David# for correct timekeeping. 148038ebe562SAdam David 14812cd01159SJordan K. Hubbard# Notes on the spigot: 14822cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 14832cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 14842cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 14852cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1486d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1487d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1488d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1489d01b6680SJordan K. Hubbard# direct access to the I/O page. 1490d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 14918819d6ecSPoul-Henning Kamp 14923b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 14933b577e1fSJordan K. Hubbard# 14943b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 14953b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 14963b577e1fSJordan K. Hubbard# 1497f71c01ccSPeter Wemm# device rp # core driver support 1498f71c01ccSPeter Wemm# 14993b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1500f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1501f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 15023b577e1fSJordan K. Hubbard# 15033b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 15043b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1505f71c01ccSPeter Wemm# your kernel probe hints: 1506f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1507f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1508f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1509f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 15103b577e1fSJordan K. Hubbard# 15113b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1512f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1513f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1514f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1515f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1516f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1517f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1518f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1519f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 15203b577e1fSJordan K. Hubbard# 1521f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 15223b577e1fSJordan K. Hubbard 1523a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1524a50cd483SJordan K. Hubbard# 1525a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1526c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1527c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 15280d04cf6aSPeter Wemm 15290d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1530c4823710SPeter Wemm# The host card is memory, not IO mapped. 1531c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1532c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1533c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1534c4823710SPeter Wemm 1535c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1536c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1537c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1538c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1539c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 1540c9da1b81SPeter Wemm# The "flags" and "iosiz" settings on the stli driver depend on the board: 1541c9da1b81SPeter Wemm# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000 1542c9da1b81SPeter Wemm# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000 1543c9da1b81SPeter Wemm# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000 1544c9da1b81SPeter Wemm# ONboard ISA: flags 4 iosiz 0x10000 1545c9da1b81SPeter Wemm# ONboard EISA: flags 7 iosiz 0x10000 1546c9da1b81SPeter Wemm# ONboard MCA: flags 3 iosiz 0x10000 1547c9da1b81SPeter Wemm# Brumby: flags 2 iosiz 0x4000 1548c9da1b81SPeter Wemm# Stallion: flags 1 iosiz 0x10000 1549c9da1b81SPeter Wemm 1550f71c01ccSPeter Wemmdevice mcd 1 1551f71c01ccSPeter Wemmhint.mcd.0.at="isa" 1552f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 1553f71c01ccSPeter Wemmhint.mcd.0.irq="10" 155405e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 1555f71c01ccSPeter Wemmdevice scd 1 1556f71c01ccSPeter Wemmhint.scd.0.at="isa" 1557f71c01ccSPeter Wemmhint.scd.0.port="0x230" 15586c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 1559f71c01ccSPeter Wemmdevice matcd 1 1560f71c01ccSPeter Wemmhint.matcd.0.at="isa" 1561f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 1562f71c01ccSPeter Wemmdevice wt 1 1563f71c01ccSPeter Wemmhint.wt.0.at="isa" 1564f71c01ccSPeter Wemmhint.wt.0.port="0x300" 1565f71c01ccSPeter Wemmhint.wt.0.irq="5" 1566f71c01ccSPeter Wemmhint.wt.0.drq="1" 1567f71c01ccSPeter Wemmdevice ctx 1 1568f71c01ccSPeter Wemmhint.ctx.0.at="isa" 1569f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 1570f71c01ccSPeter Wemmhint.ctx.0.iomem="0xd0000" 1571f71c01ccSPeter Wemmdevice spigot 1 1572f71c01ccSPeter Wemmhint.spigot.0.at="isa" 1573f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 1574f71c01ccSPeter Wemmhint.spigot.0.irq="15" 1575f71c01ccSPeter Wemmhint.spigot.0.iomem="0xee000" 1576f71c01ccSPeter Wemmdevice apm 1577f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 1578f71c01ccSPeter Wemmdevice gp 1579f71c01ccSPeter Wemmhint.gp.0.at="isa" 1580f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 1581f71c01ccSPeter Wemmdevice gsc 1 1582f71c01ccSPeter Wemmhint.gsc.0.at="isa" 1583f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 1584f71c01ccSPeter Wemmhint.gsc.0.drq="3" 1585f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 1586f71c01ccSPeter Wemmhint.joy.0.at="isa" 1587f71c01ccSPeter Wemmhint.joy.0.port="0x201" 1588f71c01ccSPeter Wemmdevice cy 1 1589b8cf6ea7SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1590f71c01ccSPeter Wemmhint.cy.0.at="isa" 1591f71c01ccSPeter Wemmhint.cy.0.irq="10" 1592f71c01ccSPeter Wemmhint.cy.0.iomem="0xd4000" 1593f71c01ccSPeter Wemmhint.cy.0.iosiz="0x2000" 1594f71c01ccSPeter Wemmdevice dgb 1 15955895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 1596f71c01ccSPeter Wemmhint.dgb.0.at="isa" 1597f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 1598f71c01ccSPeter Wemmhint.dgb.0.iomem="0xfc000" 1599f71c01ccSPeter Wemmdevice dgm 1 1600f71c01ccSPeter Wemmhint.dgm.0.at="isa" 1601f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 1602f71c01ccSPeter Wemmhint.dgm.0.iomem="0xd0000" 1603f71c01ccSPeter Wemmdevice labpc 1 1604f71c01ccSPeter Wemmhint.labpc.0.at="isa" 1605f71c01ccSPeter Wemmhint.labpc.0.port="0x260" 1606f71c01ccSPeter Wemmhint.labpc.0.irq="5" 1607f71c01ccSPeter Wemmdevice rc 1 1608f71c01ccSPeter Wemmhint.rc.0.at="isa" 1609f71c01ccSPeter Wemmhint.rc.0.port="0x220" 1610f71c01ccSPeter Wemmhint.rc.0.irq="12" 1611f71c01ccSPeter Wemmdevice rp 1612f71c01ccSPeter Wemmhint.rp.0.at="isa" 1613f71c01ccSPeter Wemmhint.rp.0.port="0x280" 1614567e21c2SBruce Evans# the port and irq for tw0 are fictitious 1615f71c01ccSPeter Wemmdevice tw 1 1616f71c01ccSPeter Wemmhint.tw.0.at="isa" 1617f71c01ccSPeter Wemmhint.tw.0.port="0x380" 1618f71c01ccSPeter Wemmhint.tw.0.irq="11" 1619f71c01ccSPeter Wemmdevice si 1620f71c01ccSPeter Wemmoptions SI_DEBUG 1621f71c01ccSPeter Wemmhint.si.0.at="isa" 1622f71c01ccSPeter Wemmhint.si.0.iomem="0xd0000" 1623f71c01ccSPeter Wemmhint.si.0.irq="12" 1624f71c01ccSPeter Wemmdevice asc 1 1625f71c01ccSPeter Wemmhint.asc.0.at="isa" 1626f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 1627f71c01ccSPeter Wemmhint.asc.0.drq="3" 1628f71c01ccSPeter Wemmhint.asc.0.irq="10" 1629f71c01ccSPeter Wemmdevice stl 1630f71c01ccSPeter Wemmhint.stl.0.at="isa" 1631f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 1632f71c01ccSPeter Wemmhint.stl.0.irq="10" 1633f71c01ccSPeter Wemmdevice stli 1634f71c01ccSPeter Wemmhint.stli.0.at="isa" 1635f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 1636f71c01ccSPeter Wemmhint.stli.0.iomem="0xcc000" 1637f71c01ccSPeter Wemmhint.stli.0.flags="23" 1638f71c01ccSPeter Wemmhint.stli.0.iosiz="0x1000" 1639f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 1640f71c01ccSPeter Wemmdevice loran 1641f71c01ccSPeter Wemmhint.loran.0.at="isa" 1642f71c01ccSPeter Wemmhint.loran.0.irq="5" 164398a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 1644c9953c3bSPeter Wemmdevice xrpu 1645a800f455SJulian Elischer 1646eeb706c0SJustin T. Gibbs# 1647abe54267SMatthew N. Dodd# MCA devices: 1648abe54267SMatthew N. Dodd# 1649ba601790SPeter Wemm# The MCA bus device is `mca'. It provides auto-detection and 1650abe54267SMatthew N. Dodd# configuration support for all devices on the MCA bus. 1651abe54267SMatthew N. Dodd# 1652abe54267SMatthew N. Dodd# The 'aha' device provides support for the Adaptec 1640 1653abe54267SMatthew N. Dodd# 1654abe54267SMatthew N. Dodd# The 'bt' device provides support for various Buslogic/Bustek 1655abe54267SMatthew N. Dodd# and Storage Dimensions SCSI adapters. 1656abe54267SMatthew N. Dodd# 1657abe54267SMatthew N. Dodd# The 'ep' device provides support for the 3Com 3C529 ethernet card. 1658abe54267SMatthew N. Dodd# 1659c9953c3bSPeter Wemmdevice mca 1660abe54267SMatthew N. Dodd 1661abe54267SMatthew N. Dodd# 1662eeb706c0SJustin T. Gibbs# EISA devices: 1663eeb706c0SJustin T. Gibbs# 1664ba601790SPeter Wemm# The EISA bus device is `eisa'. It provides auto-detection and 1665eeb706c0SJustin T. Gibbs# configuration support for all devices on the EISA bus. 1666eeb706c0SJustin T. Gibbs# 1667e56e7036SJustin T. Gibbs# The `ahb' device provides support for the Adaptec 174X adapter. 1668e56e7036SJustin T. Gibbs# 1669eeb706c0SJustin T. Gibbs# The `ahc' device provides support for the Adaptec 274X and 284X 1670e49e7bd4SBill Fumerola# adapters. The 284X, although a VLB card, responds to EISA probes. 1671eeb706c0SJustin T. Gibbs# 1672c37ddbb8SJoerg Wunsch# fea: DEC DEFEA EISA FDDI adapter 1673c37ddbb8SJoerg Wunsch# 1674c9953c3bSPeter Wemmdevice eisa 1675c9953c3bSPeter Wemmdevice ahb 1676c9953c3bSPeter Wemmdevice ahc 1677c9953c3bSPeter Wemmdevice fea 16786a8d6623SGarrett Wollman 16796fb5e0faSJustin T. Gibbs# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 168011b5ea72SJustin T. Gibbs# controllers that have it configured only if this option is set. Unfortunately, 168111b5ea72SJustin T. Gibbs# this doesn't work on some motherboards, which prevents it from being the 168211b5ea72SJustin T. Gibbs# default. 168311b5ea72SJustin T. Gibbsoptions AHC_ALLOW_MEMIO 16846e702c99SPaul Traina 1685909232c4SEivind Eklund# The adw driver will attempt to use memory mapped I/O for all PCI 1686909232c4SEivind Eklund# controllers that have it configured only if this option is set. 1687909232c4SEivind Eklundoptions ADW_ALLOW_MEMIO 1688909232c4SEivind Eklund 16891b0d3143SJoerg Wunsch# By default, only 10 EISA slots are probed, since the slot numbers 16901b0d3143SJoerg Wunsch# above clash with the configuration address space of the PCI subsystem, 16911b0d3143SJoerg Wunsch# and the EISA probe is not very smart about this. This is sufficient 16921b0d3143SJoerg Wunsch# for most machines, but in particular the HP NetServer LC series comes 16931b0d3143SJoerg Wunsch# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 16941b0d3143SJoerg Wunsch# thus you need to bump this figure to 12 for them. 16955895e3c8SPeter Wemmoptions EISA_SLOTS=12 16961b0d3143SJoerg Wunsch 16976a8d6623SGarrett Wollman# 169816e164e3SBruce Evans# PCI devices & PCI options: 16996a8d6623SGarrett Wollman# 17006a8d6623SGarrett Wollman# The main PCI bus device is `pci'. It provides auto-detection and 17016a8d6623SGarrett Wollman# configuration support for all devices on the PCI bus, using either 17026a8d6623SGarrett Wollman# configuration mode defined in the PCI specification. 17035e93c211SDavid E. O'Brien 1704c9953c3bSPeter Wemmdevice pci 17055e93c211SDavid E. O'Brien 17065e93c211SDavid E. O'Brien# PCI options 17076a8d6623SGarrett Wollman# 1708f71c01ccSPeter Wemmoptions PCI_QUIET #quiets PCI code on chipset settings 17094e64b0d3SPeter Wemmoptions COMPAT_OLDPCI #Use PCI shims and glue for old drivers 17105e93c211SDavid E. O'Brien 17115e93c211SDavid E. O'Brien 1712eeb706c0SJustin T. Gibbs# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1713eeb706c0SJustin T. Gibbs# and motherboard based AIC7870/AIC7880 adapters. 1714eeb706c0SJustin T. Gibbs# 17150e985713SJustin T. Gibbs# The `amd' device provides support for the AMD 53C974 SCSI host 17160e985713SJustin T. Gibbs# adapter chip as found on devices such as the Tekram DC-390(T). 17170e985713SJustin T. Gibbs# 17186a8d6623SGarrett Wollman# The `ncr' device provides support for the NCR 53C810 and 53C825 17196a8d6623SGarrett Wollman# self-contained SCSI host adapters. 17206a8d6623SGarrett Wollman# 17218bafc245SMatt Jacob# The `isp' device provides support for the Qlogic ISP 1020, 1040 1722a6dd44deSMatt Jacob# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1723a6dd44deSMatt Jacob# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1724a6dd44deSMatt Jacob# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 17258bafc245SMatt Jacob# 172696f2e892SBill Paul# The `dc' device provides support for PCI fast ethernet adapters 172796f2e892SBill Paul# based on the DEC/Intel 21143 and various workalikes including: 172896f2e892SBill Paul# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 172996f2e892SBill Paul# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 173096f2e892SBill Paul# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 173196f2e892SBill Paul# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1732eb6088c8SMatthew Dillon# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1733eb6088c8SMatthew Dillon# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1734eb6088c8SMatthew Dillon# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1735eb6088c8SMatthew Dillon# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1736eb6088c8SMatthew Dillon# KNE110TX. 173731188d61SBill Paul# 17386a8d6623SGarrett Wollman# The `de' device provides support for the Digital Equipment DC21040 17396a8d6623SGarrett Wollman# self-contained Ethernet adapter. 17406a8d6623SGarrett Wollman# 174156086e0dSSatoshi Asami# The `fxp' device provides support for the Intel EtherExpress Pro/100B 174256086e0dSSatoshi Asami# PCI Fast Ethernet adapters. 174356086e0dSSatoshi Asami# 1744589e38a6SBill Paul# The 'rl' device provides support for PCI fast ethernet adapters based 1745589e38a6SBill Paul# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1746ec4e5afbSRobert Nordier# to using programmed I/O to do register accesses because memory mapped 1747726ff6a1SBill Paul# mode seems to cause severe lockups on SMP hardware. This driver also 1748726ff6a1SBill Paul# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1749726ff6a1SBill Paul# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1750eb6088c8SMatthew Dillon# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1751eb6088c8SMatthew Dillon# and is supported by this driver, not the 'vr' driver. 1752589e38a6SBill Paul# 1753691c1528SBill Paul# The 'sf' device provides support for Adaptec Duralink PCI fast 1754691c1528SBill Paul# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1755691c1528SBill Paul# This includes dual and quad port cards, as well as one 100baseFX card. 1756691c1528SBill Paul# Most of these are 64-bit PCI devices, except for one single port 1757691c1528SBill Paul# card which is 32-bit. 1758691c1528SBill Paul# 175923e4757cSBill Paul# The 'ste' device provides support for adapters based on the Sundance 176023e4757cSBill Paul# Technologies ST201 PCI fast ethernet controller. This includes the 176123e4757cSBill Paul# D-Link DFE-550TX. 176223e4757cSBill Paul# 17639555e59aSBill Paul# The 'sis' device provides support for adapters based on the Silicon 17649555e59aSBill Paul# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 17659555e59aSBill Paul# chips. 17669555e59aSBill Paul# 17673ebb0905SBill Paul# The 'sk' device provides support for the SysKonnect SK-984x series 17683ebb0905SBill Paul# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 17693ebb0905SBill Paul# single port cards (single mode and multimode fiber) and the 17703ebb0905SBill Paul# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 17713ebb0905SBill Paul# The driver will autodetect the number of ports on the card and 17723ebb0905SBill Paul# attach each one as a separate network interface. 17733ebb0905SBill Paul# 1774d02c2331SBill Paul# The 'ti' device provides support for PCI gigabit ethernet NICs based 1775d02c2331SBill Paul# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1776d02c2331SBill Paul# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1777ba965cf7SMatthew Hunt# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1778d02c2331SBill Paul# this driver. 1779d02c2331SBill Paul# 1780e21faf3eSBill Paul# The 'tl' device provides support for the Texas Instruments TNETE100 1781e21faf3eSBill Paul# series 'ThunderLAN' cards and integrated ethernet controllers. This 1782e21faf3eSBill Paul# includes several Compaq Netelligent 10/100 cards and the built-in 1783e21faf3eSBill Paul# ethernet controllers in several Compaq Prosignia, Proliant and 1784e30938ceSBill Paul# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1785e30938ceSBill Paul# boards. 1786e21faf3eSBill Paul# 1787ec4f65d2SJordan K. Hubbard# The `tx' device provides support for the SMC 9432TX cards. 1788ec4f65d2SJordan K. Hubbard# 1789726ff6a1SBill Paul# The `vr' device provides support for various fast ethernet adapters 1790726ff6a1SBill Paul# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1791eb6088c8SMatthew Dillon# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1792eb6088c8SMatthew Dillon# Technologies PN102TX, and the AOpen/Acer ALN-320. 1793726ff6a1SBill Paul# 17945ccfdea2SAndreas Schulz# The `vx' device provides support for the 3Com 3C590 and 3C595 1795f4567b9cSJulian Elischer# early support 1796f4567b9cSJulian Elischer# 1797726ff6a1SBill Paul# The `wb' device provides support for various fast ethernet adapters 1798726ff6a1SBill Paul# based on the Winbond W89C840F chip. Note: this is not the same as 1799726ff6a1SBill Paul# the Winbond W89C940F, which is an NE2000 clone. 1800726ff6a1SBill Paul# 1801b6ca8f5aSMatt Jacob# The `wx' device provides support for the Intel Gigabit Ethernet 1802b6ca8f5aSMatt Jacob# PCI card (`Wiseman'). 1803b6ca8f5aSMatt Jacob# 1804726ff6a1SBill Paul# The `xl' device provides support for the 3Com 3c900, 3c905 and 1805e30938ceSBill Paul# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1806e30938ceSBill Paul# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1807e30938ceSBill Paul# Dell Precision desktop machines and the integrated 3c905-TX chips 1808e30938ceSBill Paul# in Dell Latitude laptop docking stations. 1809e30938ceSBill Paul# 1810d41f24e7SDavid Greenman# The `fpa' device provides support for the Digital DEFPA PCI FDDI 1811f71c01ccSPeter Wemm# adapter. device fddi is also needed. 1812d41f24e7SDavid Greenman# 1813bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 18141d86961eSJordan K. Hubbard# following options: 1815b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 18161d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 18171d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1818b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 18191d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 18201d86961eSJordan K. Hubbard# taken 18214f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1822734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 18231d86961eSJordan K. Hubbard# 1824a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 18251c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1826a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 18271c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 18281c2b5939SRoger Hardiman# 1829a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 1830a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 1831a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 1832a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 18331c2b5939SRoger Hardiman# These options can be used to override the auto detection 183498a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 18351c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 18369ff07e32SAmancio Hasty# 18374f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 18381c2b5939SRoger Hardiman# or 18391c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 18401c2b5939SRoger Hardiman# Specifes the default video capture mode. 1841a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1842a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1843a9c5b8d0SSøren Schmidt# 18444f5f3f07SBrian Somers# options BKTR_USE_PLL 18451c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 18461c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 1847a9c5b8d0SSøren Schmidt# 18481c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 18491c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 18501c2b5939SRoger Hardiman# 18511c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 18521c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 18531c2b5939SRoger Hardiman# 18541c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 18551c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 18561c2b5939SRoger Hardiman# 18571c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 18581c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 18591c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 18601c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 18611c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 18621c2b5939SRoger Hardiman# As a rough guess, old = before 1998 18631c2b5939SRoger Hardiman# 18645719a93cSJohn-Mark Gurney# 18655895e3c8SPeter Wemm# The oltr driver supports the following Olicom PCI token-ring adapters 1866722012ccSJulian Elischer# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250 1867722012ccSJulian Elischer# 1868c9953c3bSPeter Wemmdevice ahc # AHA2940 and onboard AIC7xxx devices 1869c9953c3bSPeter Wemmdevice amd # AMD 53C974 (Teckram DC-390(T)) 1870c9953c3bSPeter Wemmdevice isp # Qlogic family 1871c9953c3bSPeter Wemmdevice ncr # NCR/Symbios Logic 1872c9953c3bSPeter Wemmdevice sym # NCR/Symbios Logic (newer chipsets) 1873017b0edcSMatt Jacob# 1874017b0edcSMatt Jacob# Options for ISP 1875017b0edcSMatt Jacob# 1876017b0edcSMatt Jacob# SCSI_ISP_NO_FWLOAD_MASK - mask of isp unit numbers (obviously 1877017b0edcSMatt Jacob# a max of 32) that you wish to disable 1878017b0edcSMatt Jacob# to disable the loading of firmware on. 1879017b0edcSMatt Jacob# SCSI_ISP_NO_NVRAM_MASK - mask of isp unit numbers (obviously 1880017b0edcSMatt Jacob# a max of 32) that you wish to disable 1881017b0edcSMatt Jacob# them picking up information from NVRAM 1882017b0edcSMatt Jacob# (for broken cards you can't fix the NVRAM 1883017b0edcSMatt Jacob# on- very rare, or for systems you can't 1884017b0edcSMatt Jacob# change NVRAM on (e.g. alpha) and you don't 1885017b0edcSMatt Jacob# like what's in there) 1886017b0edcSMatt Jacob# SCSI_ISP_PREFER_MEM_MAP - control preference for using memory mappings 1887017b0edcSMatt Jacob# instead of I/O space mappings. It defaults 1888017b0edcSMatt Jacob# to 1 for i386, 0 for alpha. Set to 1 to 1889017b0edcSMatt Jacob# unconditionally prefer mapping memory, 1890017b0edcSMatt Jacob# else it will use I/O space mappings. Of 1891017b0edcSMatt Jacob# course, this can fail if the PCI implement- 1892017b0edcSMatt Jacob# ation doesn't support what you want. 18931afb37efSMatt Jacob# 1894b5f3861bSMatt Jacob# SCSI_ISP_FCDUPLEX - mask of isp unit numbers (obviously 1895b5f3861bSMatt Jacob# a max of 32) that you wish to set fibre 1896b5f3861bSMatt Jacob# channel full duplex mode on. 1897b5f3861bSMatt Jacob# to disable the loading of firmware on. 18981afb37efSMatt Jacob# SCSI_ISP_FABRIC enable loading of Fabric f/w flavor (2100). 18991afb37efSMatt Jacob# SCSI_ISP_SCCLUN enable loading of expanded lun f/w (2100). 190075099bedSMatt Jacob# SCSI_ISP_WWN - define a WWN to use as a default 19011afb37efSMatt Jacob# 19021afb37efSMatt Jacob# ISP_DISABLE_1020_SUPPORT Disable support for 1020/1040 cards 19031afb37efSMatt Jacob# ISP_DISABLE_1080_SUPPORT Disable support for 1080/1240 cards 1904a6dd44deSMatt Jacob# ISP_DISABLE_12160_SUPPORT Disable support for 12160 cards 19051afb37efSMatt Jacob# ISP_DISABLE_2100_SUPPORT Disable support for 2100 cards 1906a6dd44deSMatt Jacob# (these really just to save some code space) 1907a6dd44deSMatt Jacob# (use of all four will cause the kernel to not compile) 190875099bedSMatt Jacob# 190975099bedSMatt Jacob# ISP_COMPILE_FW - compile all firmware in 191075099bedSMatt Jacob# ISP_COMPILE_1020_FW - compile in 1020/1040 firmware 191175099bedSMatt Jacob# ISP_COMPILE_1080_FW - compile in 1080/1240/1280 firmware 1912a6dd44deSMatt Jacob# ISP_COMPILE_12160_FW - compile in 12160 firmware 191375099bedSMatt Jacob# ISP_COMPILE_2100_FW - compile in 2100 firmware 191475099bedSMatt Jacob# ISP_COMPILE_2200_FW - compile in 2200 firmware 191575099bedSMatt Jacob# 19169b8ea224SMatt Jacob# ISP_TARGET_MODE - enable target mode operation 19179b8ea224SMatt Jacob# 191875099bedSMatt Jacoboptions SCSI_ISP_NO_FWLOAD_MASK=0x12 # disable FW load for isp1, isp4 19195895e3c8SPeter Wemmoptions SCSI_ISP_NO_NVRAM_MASK=0x1 # disable NVRAM for isp0 19205895e3c8SPeter Wemmoptions SCSI_ISP_PREFER_MEM_MAP=0 # prefer I/O mapping 1921b5f3861bSMatt Jacoboptions SCSI_ISP_FCDUPLEX=0x4 # isp2 is a Fibre Channel card 1922b5f3861bSMatt Jacob # we want in full duplex mode. 192375099bedSMatt Jacoboptions SCSI_ISP_WWN="0x5000000099990000" 19245895e3c8SPeter Wemm#options ISP_DISABLE_1020_SUPPORT 19255895e3c8SPeter Wemm#options ISP_DISABLE_1080_SUPPORT 1926a6dd44deSMatt Jacob#options ISP_DISABLE_12160_SUPPORT 19275895e3c8SPeter Wemm#options ISP_DISABLE_2100_SUPPORT 1928f71c01ccSPeter Wemm#options ISP_DISABLE_2200_SUPPORT 192975099bedSMatt Jacob#options ISP_COMPILE_1020_FW=1 193075099bedSMatt Jacob#options ISP_COMPILE_1080_FW=1 1931f71c01ccSPeter Wemm#options ISP_COMPILE_12160_FW=1 193275099bedSMatt Jacob#options ISP_COMPILE_2100_FW=1 193375099bedSMatt Jacob#options ISP_COMPILE_2200_FW=1 19349b8ea224SMatt Jacob#options ISP_TARGET_MODE=1 1935017b0edcSMatt Jacob 19365e93c211SDavid E. O'Brien# Options used in dev/sym/ (Symbios SCSI driver). 19375e93c211SDavid E. O'Brien#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 19385e93c211SDavid E. O'Brien # Allows the ncr to take precedence 19395e93c211SDavid E. O'Brien # 1 (1<<0) -> 810a, 860 19405e93c211SDavid E. O'Brien # 2 (1<<1) -> 825a, 875, 885, 895 19415e93c211SDavid E. O'Brien # 4 (1<<2) -> 895a, 896, 1510d 19425e93c211SDavid E. O'Brien#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 19435e93c211SDavid E. O'Brien # disabled:0 (default), enabled:1 19445e93c211SDavid E. O'Brien#options SYM_SETUP_PCI_PARITY #-PCI parity checking 19455e93c211SDavid E. O'Brien # disabled:0, enabled:1 (default) 19465e93c211SDavid E. O'Brien#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 19475e93c211SDavid E. O'Brien # default:8, range:[1..64] 19485e93c211SDavid E. O'Brien 19495e93c211SDavid E. O'Brien 19505e93c211SDavid E. O'Brien# MII bus support is required for some PCI 10/100 ethernet NICs, 19515e93c211SDavid E. O'Brien# namely those which use MII-compliant transceivers or implement 19525e93c211SDavid E. O'Brien# tranceiver control interfaces that operate like an MII. Adding 195380756f7eSJeroen Ruigrok van der Werven# "device miibus0" to the kernel config pulls in support for 19545e93c211SDavid E. O'Brien# the generic miibus API and all of the PHY drivers, including a 19555e93c211SDavid E. O'Brien# generic one for PHYs that aren't specifically handled by an 19565e93c211SDavid E. O'Brien# individual driver. 1957c9953c3bSPeter Wemmdevice miibus 19585e93c211SDavid E. O'Brien 19595e93c211SDavid E. O'Brien# PCI Ethernet NICs that use the common MII bus controller code. 1960c9953c3bSPeter Wemmdevice dc # DEC/Intel 21143 and various workalikes 1961c9953c3bSPeter Wemmdevice rl # RealTek 8129/8139 1962c9953c3bSPeter Wemmdevice sf # Adaptec AIC-6915 (``Starfire'') 1963c9953c3bSPeter Wemmdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1964c9953c3bSPeter Wemmdevice ste # Sundance ST201 (D-Link DFE-550TX) 1965c9953c3bSPeter Wemmdevice tl # Texas Instruments ThunderLAN 1966c9953c3bSPeter Wemmdevice vr # VIA Rhine, Rhine II 1967c9953c3bSPeter Wemmdevice wb # Winbond W89C840F 1968c9953c3bSPeter Wemmdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 19695e93c211SDavid E. O'Brien 19705e93c211SDavid E. O'Brien# PCI Ethernet NICs. 1971c9953c3bSPeter Wemmdevice de # DEC/Intel DC21x4x (``Tulip'') 1972c9953c3bSPeter Wemmdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1973c9953c3bSPeter Wemmdevice tx # SMC 9432TX (83c170 ``EPIC'') 1974f71c01ccSPeter Wemmdevice vx 1 # 3Com 3c590, 3c595 (``Vortex'') 19755e93c211SDavid E. O'Brien 1976c9953c3bSPeter Wemmdevice sk 1977c9953c3bSPeter Wemmdevice ti 1978c9953c3bSPeter Wemmdevice wx 1979f71c01ccSPeter Wemmdevice fpa 1 1980f71c01ccSPeter Wemmdevice meteor 1 1981db7cb131SPeter Wemm#The oltr driver in the ISA section will also find PCI cards. 1982f71c01ccSPeter Wemmdevice oltr 198328ebb692SNicolas Souchu 19840f3563b6SRoger Hardiman 198528ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 19860f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 198737973e86SPeter Wemm# device smbus 198837973e86SPeter Wemm# device iicbus 198937973e86SPeter Wemm# device iicbb 19900f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 19910f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 199228ebb692SNicolas Souchu# 1993f71c01ccSPeter Wemmdevice bktr 1 1994446cee6eSJoerg Wunsch 1995dc9deb29SPoul-Henning Kamp# 1996dc9deb29SPoul-Henning Kamp# PCCARD/PCMCIA 1997dc9deb29SPoul-Henning Kamp# 1998b5137699SWarner Losh# card: pccard slots 1999b5137699SWarner Losh# pcic: isa/pccard bridge 2000f71c01ccSPeter Wemmdevice pcic 2001f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2002f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2003c9953c3bSPeter Wemmdevice card 2004dc9deb29SPoul-Henning Kamp 20058aa25588SBrian Somers# You may need to reset all pccards after resuming 20068aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 20078aa25588SBrian Somers 2008446cee6eSJoerg Wunsch# 2009446cee6eSJoerg Wunsch# Laptop/Notebook options: 2010446cee6eSJoerg Wunsch# 2011446cee6eSJoerg Wunsch# See also: 20126c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2013446cee6eSJoerg Wunsch# above. 2014446cee6eSJoerg Wunsch 2015446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2016446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2017446cee6eSJoerg Wunsch 2018446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 201965e8111fSBruce Evans 2020ab4c624bSMike Smith# 20218afa373cSNicolas Souchu# SMB bus 20228afa373cSNicolas Souchu# 20238afa373cSNicolas Souchu# System Management Bus support provided by the 'smbus' device. 20248afa373cSNicolas Souchu# 20258afa373cSNicolas Souchu# Supported devices: 20268afa373cSNicolas Souchu# smb standard io 20278afa373cSNicolas Souchu# 20288afa373cSNicolas Souchu# Supported interfaces: 202928ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 203028ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 203104fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2032c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 20338afa373cSNicolas Souchu# 2034c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 2035c9953c3bSPeter Wemmdevice intpm 2036f71c01ccSPeter Wemmdevice alpm 1 20378afa373cSNicolas Souchu 2038c9953c3bSPeter Wemmdevice smb 20398afa373cSNicolas Souchu 20408afa373cSNicolas Souchu# 20418afa373cSNicolas Souchu# I2C Bus 20428afa373cSNicolas Souchu# 20438afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 20448afa373cSNicolas Souchu# 20458afa373cSNicolas Souchu# Supported devices: 20468afa373cSNicolas Souchu# ic i2c network interface 20478afa373cSNicolas Souchu# iic i2c standard io 2048f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 20498afa373cSNicolas Souchu# 20508afa373cSNicolas Souchu# Supported interfaces: 20518afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 205228ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 205328ebb692SNicolas Souchu# 205428ebb692SNicolas Souchu# Other: 205528ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 20568afa373cSNicolas Souchu# 2057c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2058c9953c3bSPeter Wemmdevice iicbb 20598afa373cSNicolas Souchu 2060c9953c3bSPeter Wemmdevice ic 2061c9953c3bSPeter Wemmdevice iic 2062c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 20638afa373cSNicolas Souchu 2064f71c01ccSPeter Wemmdevice pcf 2065f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2066f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2067f71c01ccSPeter Wemmhint.pcf.0.irq="5" 20688afa373cSNicolas Souchu 206919c74962SPoul-Henning Kamp# ISDN4BSD section 207080037d6eSHellmuth Michaelis# 2071e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 207280037d6eSHellmuth Michaelis# 207319c74962SPoul-Henning Kamp# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 207419c74962SPoul-Henning Kamp# note that the ``options'' and ``device'' lines must BOTH be defined ! 20758afa373cSNicolas Souchu# 2076e5981bd1SHellmuth Michaelis# Driver entries marked "(not supported yet!)" are not working currently 2077e5981bd1SHellmuth Michaelis# due to not being converted to newbus. We hope to get them back to support 2078e5981bd1SHellmuth Michaelis# in the near future. 2079e5981bd1SHellmuth Michaelis# 2080f71c01ccSPeter Wemmdevice isic # core driver support 2081f71c01ccSPeter Wemm 2082e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2083e5981bd1SHellmuth Michaelis# ---------------------- 208419c74962SPoul-Henning Kamp# 208519c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 20865895e3c8SPeter Wemmoptions TEL_S0_8 2087f71c01ccSPeter Wemmhint.isic.0.at="isa" 2088f71c01ccSPeter Wemmhint.isic.0.iomem="0xd0000" 2089f71c01ccSPeter Wemmhint.isic.0.irq="5" 2090f71c01ccSPeter Wemmhint.isic.0.flags="1" 209119c74962SPoul-Henning Kamp# 209219c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 20935895e3c8SPeter Wemmoptions TEL_S0_16 2094f71c01ccSPeter Wemmhint.isic.0.at="isa" 2095f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 2096f71c01ccSPeter Wemmhint.isic.0.iomem="0xd0000" 2097f71c01ccSPeter Wemmhint.isic.0.irq="5" 2098f71c01ccSPeter Wemmhint.isic.0.flags="2" 209919c74962SPoul-Henning Kamp# 210019c74962SPoul-Henning Kamp# Teles S0/16.3 21015895e3c8SPeter Wemmoptions TEL_S0_16_3 2102f71c01ccSPeter Wemmhint.isic.0.at="isa" 2103f71c01ccSPeter Wemmhint.isic.0.iomem="0xd80" 2104f71c01ccSPeter Wemmhint.isic.0.irq="5" 2105f71c01ccSPeter Wemmhint.isic.0.flags="3" 210619c74962SPoul-Henning Kamp# 210719c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 21085895e3c8SPeter Wemmoptions AVM_A1 2109f71c01ccSPeter Wemmhint.isic.0.at="isa" 2110f71c01ccSPeter Wemmhint.isic.0.iomem="0x340" 2111f71c01ccSPeter Wemmhint.isic.0.irq="5" 2112f71c01ccSPeter Wemmhint.isic.0.flags="4" 211319c74962SPoul-Henning Kamp# 2114e5981bd1SHellmuth Michaelis# USRobotics Sportster ISDN TA intern (not supported yet!) 2115e5981bd1SHellmuth Michaelis#options USR_STI 2116f71c01ccSPeter Wemm#hint.isic.0.at="isa" 2117f71c01ccSPeter Wemm#hint.isic.0.iomem="0x268" 2118f71c01ccSPeter Wemm#hint.isic.0.irq="5" 2119f71c01ccSPeter Wemm#hint.isic.0.flags="7" 212019c74962SPoul-Henning Kamp# 2121e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) (not supported yet!) 2122e5981bd1SHellmuth Michaelis#options ITKIX1 2123f71c01ccSPeter Wemm#hint.isic.0.at="isa" 2124f71c01ccSPeter Wemm#hint.isic.0.iomem="0x398" 2125f71c01ccSPeter Wemm#hint.isic.0.irq="10" 2126f71c01ccSPeter Wemm#hint.isic.0.flags="18" 212719c74962SPoul-Henning Kamp# 212880037d6eSHellmuth Michaelis# ELSA PCC-16 2129cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2130f71c01ccSPeter Wemmhint.isic.0.at="isa" 2131f71c01ccSPeter Wemmhint.isic.0.iomem="0x360" 2132f71c01ccSPeter Wemmhint.isic.0.irq="10" 2133f71c01ccSPeter Wemmhint.isic.0.flags="20" 213480037d6eSHellmuth Michaelis# 2135e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2136e5981bd1SHellmuth Michaelis# ------------------ 213719c74962SPoul-Henning Kamp# 213819c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 21395895e3c8SPeter Wemmoptions TEL_S0_16_3_P 214019c74962SPoul-Henning Kamp# 214119c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 21425895e3c8SPeter Wemmoptions CRTX_S0_P 214319c74962SPoul-Henning Kamp# 214419c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 21455895e3c8SPeter Wemmoptions DRN_NGO 214619c74962SPoul-Henning Kamp# 214719c74962SPoul-Henning Kamp# Sedlbauer Win Speed 21485895e3c8SPeter Wemmoptions SEDLBAUER 214919c74962SPoul-Henning Kamp# 2150e5981bd1SHellmuth Michaelis# Dynalink IS64PH (not supported yet!) 2151e5981bd1SHellmuth Michaelis#options DYNALINK 215219c74962SPoul-Henning Kamp# 215319c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 21545895e3c8SPeter Wemmoptions ELSA_QS1ISA 215519c74962SPoul-Henning Kamp# 2156e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( V.3, PnP version ) (not supported yet!) 2157cb211653SJeroen Ruigrok van der Werven#options ITKIX1 21580df6adecSHellmuth Michaelis# 2159e5981bd1SHellmuth Michaelis# AVM Fritz!Card PnP (not supported yet!) 2160cb211653SJeroen Ruigrok van der Werven#options AVM_PNP 21610df6adecSHellmuth Michaelis# 21620df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2163cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 21640df6adecSHellmuth Michaelis# 21659d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 21661eeb917cSJeroen Ruigrok van der Werven#options ASUSCOM_IPAC 21671eeb917cSJeroen Ruigrok van der Werven# 2168e5981bd1SHellmuth Michaelis# PCI bus Cards: 2169e5981bd1SHellmuth Michaelis# -------------- 217019c74962SPoul-Henning Kamp# 2171e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 21725895e3c8SPeter Wemmoptions ELSA_QS1PCI 217319c74962SPoul-Henning Kamp# 217480037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 2175cb211653SJeroen Ruigrok van der Wervenoptions AVM_A1_PCI 217680037d6eSHellmuth Michaelis# 2177e5981bd1SHellmuth Michaelis# PCMCIA Cards: 217819c74962SPoul-Henning Kamp# ------------- 217919c74962SPoul-Henning Kamp# 2180e5981bd1SHellmuth Michaelis# AVM PCMCIA Fritz!Card (not supported yet!) 2181e5981bd1SHellmuth Michaelis#options AVM_A1_PCMCIA 218219c74962SPoul-Henning Kamp# 218319c74962SPoul-Henning Kamp# Active Cards: 218419c74962SPoul-Henning Kamp# ------------- 218519c74962SPoul-Henning Kamp# 218619c74962SPoul-Henning Kamp# Stollmann Tina-dd control device 2187e5981bd1SHellmuth Michaelis# (driver under development, not fully functional!) 2188f71c01ccSPeter Wemmdevice tina 2189f71c01ccSPeter Wemmhint.tina.0.at="isa" 2190f71c01ccSPeter Wemmhint.tina.0.port="0x260" 2191f71c01ccSPeter Wemmhint.tina.0.irq="10" 219219c74962SPoul-Henning Kamp# 219319c74962SPoul-Henning Kamp# ISDN Protocol Stack 219419c74962SPoul-Henning Kamp# ------------------- 219519c74962SPoul-Henning Kamp# 219619c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2197f71c01ccSPeter Wemmdevice "i4bq921" 219819c74962SPoul-Henning Kamp# 219919c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2200f71c01ccSPeter Wemmdevice "i4bq931" 220119c74962SPoul-Henning Kamp# 220219c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2203f71c01ccSPeter Wemmdevice "i4b" 220419c74962SPoul-Henning Kamp# 220519c74962SPoul-Henning Kamp# ISDN devices 220619c74962SPoul-Henning Kamp# ------------ 220719c74962SPoul-Henning Kamp# 220819c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2209f71c01ccSPeter Wemmdevice "i4btrc" 4 221019c74962SPoul-Henning Kamp# 221119c74962SPoul-Henning Kamp# userland driver to control the whole thing 2212f71c01ccSPeter Wemmdevice "i4bctl" 221319c74962SPoul-Henning Kamp# 221419c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2215f71c01ccSPeter Wemmdevice "i4brbch" 4 221619c74962SPoul-Henning Kamp# 221719c74962SPoul-Henning Kamp# userland driver for telephony 2218f71c01ccSPeter Wemmdevice "i4btel" 2 221919c74962SPoul-Henning Kamp# 222019c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2221f71c01ccSPeter Wemmdevice "i4bipr" 4 222219c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 222319c74962SPoul-Henning Kampoptions IPR_VJ 2224e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2225f71c01ccSPeter Wemmoptions IPR_LOG=32 222619c74962SPoul-Henning Kamp# 2227aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2228f71c01ccSPeter Wemm# number of sppp device to be configured 2229f71c01ccSPeter Wemmdevice "i4bisppp" 4 223019c74962SPoul-Henning Kamp 223119c74962SPoul-Henning Kamp 2232ab4c624bSMike Smith# Parallel-Port Bus 2233ab4c624bSMike Smith# 2234ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2235ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2236ab4c624bSMike Smith# are automatically probed and attached when found. 2237ab4c624bSMike Smith# 2238ab4c624bSMike Smith# Supported devices: 2239ab4c624bSMike Smith# vpo Iomega Zip Drive 2240f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2241f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2242fdf94d1aSNicolas Souchu# lpt Parallel Printer 224346f3ff79SMike Smith# plip Parallel network interface 2244fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2245f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 224628ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2247ab4c624bSMike Smith# 2248ab4c624bSMike Smith# Supported interfaces: 2249ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2250ab4c624bSMike Smith# 2251ef8f7626SNicolas Souchu 22520f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 22530f210c92SNicolas Souchu # (see flags in ppc(4)) 22545895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 22555895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2256ef8f7626SNicolas Souchu # compliant peripheral 22575895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 22585895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 22595895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 22605895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 22615895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 22623b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 22633b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2264ef8f7626SNicolas Souchu 2265f71c01ccSPeter Wemmdevice ppc 2266f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2267f71c01ccSPeter Wemmhint.ppc.0.irq="7" 22680d31b179SPeter Wemmdevice ppbus 22690d31b179SPeter Wemmdevice vpo 22700d31b179SPeter Wemmdevice lpt 22710d31b179SPeter Wemmdevice plip 22720d31b179SPeter Wemmdevice ppi 22730d31b179SPeter Wemmdevice pps 22740d31b179SPeter Wemmdevice lpbb 22750d31b179SPeter Wemmdevice pcfclock 2276ab4c624bSMike Smith 2277432aad0eSTor Egge# Kernel BOOTP support 2278432aad0eSTor Egge 2279432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2280432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 22815895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2282432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 22835895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2284432aad0eSTor Egge 2285d94f38acSEivind Eklund# 2286d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2287d94f38acSEivind Eklund# the user must still supply the actual driver. 2288d94f38acSEivind Eklund# 2289d94f38acSEivind Eklundoptions HW_WDOG 2290d94f38acSEivind Eklund 2291005092bbSEivind Eklund# 2292005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2293005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2294005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2295005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2296005092bbSEivind Eklund# 2297005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2298005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2299005092bbSEivind Eklund# 230004fa1e6cSEivind Eklund# The value below is the one more than the default. 2301005092bbSEivind Eklund# 23025895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2303005092bbSEivind Eklund 2304c796cfa1SAndrzej Bialecki# 2305c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2306c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2307c796cfa1SAndrzej Bialecki# 2308c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2309c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2310c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2311c796cfa1SAndrzej Bialecki# 2312f71c01ccSPeter Wemmoptions NO_SWAPPING 2313c796cfa1SAndrzej Bialecki 23149dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 23159dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 23169dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 23179dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 23189dab0776SDavid Greenman# 23195895e3c8SPeter Wemmoptions NSFBUFS=1024 23209dab0776SDavid Greenman 232115a1057cSEivind Eklund# 2322053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2323ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2324053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2325053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2326053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2327053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 232815a1057cSEivind Eklund# 232915a1057cSEivind Eklundoptions DEBUG_LOCKS 233015a1057cSEivind Eklund 23316e2972b8SMark Newton# 23326e2972b8SMark Newton# SysVR4 ABI emulation 23336e2972b8SMark Newton# 23346e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 23356e2972b8SMark Newton# a KLD module. 23366e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 23376e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 23386e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2339f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 23406e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 23416e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 23426e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 23436e2972b8SMark Newton# those circumstances. 23446e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 23456e2972b8SMark Newton# (whether static or dynamic). 23466e2972b8SMark Newton# 23476e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 23486e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2349f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 23506e2972b8SMark Newton 2351f909c15bSEivind Eklund# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 2352f909c15bSEivind Eklund# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 2353b755b885SEivind Eklund# The DPT controllers are commonly re-licensed under other brand-names - 2354b755b885SEivind Eklund# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 2355b755b885SEivind Eklund# Compaq are actually DPT controllers. 2356b755b885SEivind Eklund# 235798a44096SSheldon Hearn# See src/sys/dev/dpt for debugging and other subtle options. 235816094866SJulian Elischer# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 2359b755b885SEivind Eklund# instruments are enabled. The tools in 2360b755b885SEivind Eklund# /usr/sbin/dpt_* assume these to be enabled. 236116094866SJulian Elischer# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 236216094866SJulian Elischer# If you ant the driver to handle timeouts, enable 236316094866SJulian Elischer# this option. If your system is very busy, this 236416094866SJulian Elischer# option will create more trouble than solve. 236516094866SJulian Elischer# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 236616094866SJulian Elischer# wait when timing out with the above option. 236716094866SJulian Elischer# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 236816094866SJulian Elischer# DPT_LOST_IRQ When enabled, will try, once per second, to catch 236916094866SJulian Elischer# any interrupt that got lost. Seems to help in some 237016094866SJulian Elischer# DPT-firmware/Motherboard combinations. Minimal 237116094866SJulian Elischer# cost, great benefit. 2372b755b885SEivind Eklund# DPT_RESET_HBA Make "reset" actually reset the controller 2373b755b885SEivind Eklund# instead of fudging it. Only enable this if you 2374b755b885SEivind Eklund# are 100% certain you need it. 237516094866SJulian Elischer 2376c9953c3bSPeter Wemmdevice dpt 237716094866SJulian Elischer 237816094866SJulian Elischer# DPT options 23797c0daaa8SEivind Eklund#!CAM# options DPT_MEASURE_PERFORMANCE 23807c0daaa8SEivind Eklund#!CAM# options DPT_HANDLE_TIMEOUTS 238116094866SJulian Elischeroptions DPT_TIMEOUT_FACTOR=4 238216094866SJulian Elischeroptions DPT_LOST_IRQ 2383b755b885SEivind Eklundoptions DPT_RESET_HBA 2384909232c4SEivind Eklundoptions DPT_ALLOW_MEMIO 23851d33cf3dSNick Hibma 23861d33cf3dSNick Hibma# USB support 23871d33cf3dSNick Hibma# UHCI controller 2388c9953c3bSPeter Wemmdevice uhci 23891d33cf3dSNick Hibma# OHCI controller 2390c9953c3bSPeter Wemmdevice ohci 23911d33cf3dSNick Hibma# General USB code (mandatory for USB) 2392c9953c3bSPeter Wemmdevice usb 23931d33cf3dSNick Hibma# 2394b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2395b5ea1f0cSNick Hibmadevice udbp 2396f26c33d2SNick Hibma# Generic USB device driver 2397c9953c3bSPeter Wemmdevice ugen 2398f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2399c9953c3bSPeter Wemmdevice uhid 24001d33cf3dSNick Hibma# USB keyboard 2401c9953c3bSPeter Wemmdevice ukbd 24021d33cf3dSNick Hibma# USB printer 2403c9953c3bSPeter Wemmdevice ulpt 2404f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2405c9953c3bSPeter Wemmdevice umass 2406f26c33d2SNick Hibma# USB mouse 2407c9953c3bSPeter Wemmdevice ums 2408e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2409e2dbd15fSNick Hibmadevice urio 2410f26c33d2SNick Hibma# 2411ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2412d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2413d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2414d04bb221SBill Paul# eval board. 2415c9953c3bSPeter Wemmdevice aue 2416dfd1e98eSBill Paul# 241701779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 241801779872SBill Paul# and Netmate II, and the Belkin F5U111. 2419c9953c3bSPeter Wemmdevice cue 242001779872SBill Paul# 2421dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2422d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2423d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 242401779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 242501779872SBill Paul# and 2104USB, and the Corega USB-T. 2426c9953c3bSPeter Wemmdevice kue 2427f26c33d2SNick Hibma 2428f26c33d2SNick Hibma# debugging options for the USB subsystem 24291d33cf3dSNick Hibma# 24307dc1a5bdSNick Hibmaoptions UHCI_DEBUG 24317dc1a5bdSNick Hibmaoptions OHCI_DEBUG 24321d33cf3dSNick Hibmaoptions USB_DEBUG 2433f26c33d2SNick Hibma 24347dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2435f26c33d2SNick Hibmaoptions UHID_DEBUG 2436f26c33d2SNick Hibmaoptions UHUB_DEBUG 2437f26c33d2SNick Hibmaoptions UKBD_DEBUG 24387dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2439f26c33d2SNick Hibmaoptions UMASS_DEBUG 2440f26c33d2SNick Hibmaoptions UMS_DEBUG 2441e2dbd15fSNick Hibmaoptions URIO_DEBUG 2442f26c33d2SNick Hibma 24436e8394b8SKazutaka YOKOTA# options for ukbd: 24446e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2445cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 24466e8394b8SKazutaka YOKOTA 2447785d2100SJohn Birrell# 2448785d2100SJohn Birrell# Embedded system options: 2449785d2100SJohn Birrell# 2450785d2100SJohn Birrell# An embedded system might want to run something other than init. 24518a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2452bc0e3a03SJeroen Ruigrok van der Werven 2453bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2454bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2455bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2456bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2457bc0e3a03SJeroen Ruigrok van der Werven 2458bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2459bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2460bc0e3a03SJeroen Ruigrok van der Werven 2461bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 2462bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 2463bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 2464bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 2465bc0e3a03SJeroen Ruigrok van der Wervenoptions COMPAT_LINUX 2466bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2467bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 2468bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_LINUX 2469bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 2470bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2471bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_VFS_IOOPT 2472bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_DEBUG 2473bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV 2474bc0e3a03SJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT 2475bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2476bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2477bc0e3a03SJeroen Ruigrok van der Wervenoptions IBCS2 2478bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2479bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2480bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2481bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2482bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 2483bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 2484bc0e3a03SJeroen Ruigrok van der Wervenoptions LOUTB 2485bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 2486bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNI=41 2487bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 2488bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 2489bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGTQL=41 2490bc0e3a03SJeroen Ruigrok van der Wervenoptions NBUF=512 2491bc0e3a03SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG 2492bc0e3a03SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 2493bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 2494bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 2495bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2496bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2497bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2498bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 2499bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL 2500bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG 2501bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMAP=31 2502bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNI=11 2503bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNS=61 2504bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMNU=31 2505bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMMSL=61 2506bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMOPM=101 2507bc0e3a03SJeroen Ruigrok van der Wervenoptions SEMUME=11 2508bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMALL=1025 2509bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2510bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMAXPGS=1025 2511bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMIN=2 2512bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMMNI=33 2513bc0e3a03SJeroen Ruigrok van der Wervenoptions SHMSEG=9 251424488c74SPeter Wemmoptions SHM_PHYS_BACKED 2515bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2516bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2517bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2518bc0e3a03SJeroen Ruigrok van der Wervenoptions SPX_HACK 2519bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 2520bc0e3a03SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG 2521bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2522bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2523bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2524