12365e64fSRodney W. Grimes# 219dde963SPeter Wemm# NOTES -- Lines that can be cut/pasted into kernel and hints configs. 3f71c01ccSPeter Wemm# 4f71c01ccSPeter Wemm# Lines that begin with 'device', 'options', 'machine', 'ident', 'maxusers', 5f71c01ccSPeter Wemm# 'makeoptions', 'hints' etc go into the kernel configuration that you 6f71c01ccSPeter Wemm# run config(8) with. 7f71c01ccSPeter Wemm# 8f71c01ccSPeter Wemm# Lines that begin with 'hints.' are NOT for config(8), they go into your 9f71c01ccSPeter Wemm# hints file. See /boot/device.hints and/or the 'hints' config(8) directive. 102365e64fSRodney W. Grimes# 115d4850e7SAlexander Langer# Please use ``make LINT'' to create an old-style LINT file if you want to 125d4850e7SAlexander Langer# do kernel test-builds. 135d4850e7SAlexander Langer# 14c3aac50fSPeter Wemm# $FreeBSD$ 152365e64fSRodney W. Grimes# 162365e64fSRodney W. Grimes 176a8d6623SGarrett Wollman# 186a8d6623SGarrett Wollman# This directive is mandatory; it defines the architecture to be 1956be1833SKATO Takenori# configured for; in this case, the 386 family based IBM-PC and 2056be1833SKATO Takenori# compatibles. 216a8d6623SGarrett Wollman# 225895e3c8SPeter Wemmmachine i386 232365e64fSRodney W. Grimes 246a8d6623SGarrett Wollman# 256a8d6623SGarrett Wollman# This is the ``identification'' of the kernel. Usually this should 266a8d6623SGarrett Wollman# be the same as the name of your kernel. 276a8d6623SGarrett Wollman# 286a8d6623SGarrett Wollmanident LINT 296a8d6623SGarrett Wollman 306a8d6623SGarrett Wollman# 316a8d6623SGarrett Wollman# The `maxusers' parameter controls the static sizing of a number of 326a8d6623SGarrett Wollman# internal system tables by a complicated formula defined in param.c. 336a8d6623SGarrett Wollman# 346a8d6623SGarrett Wollmanmaxusers 10 356a8d6623SGarrett Wollman 366a8d6623SGarrett Wollman# 371b3c07c8SPoul-Henning Kamp# We want LINT to cover profiling as well 381b3c07c8SPoul-Henning Kampprofile 1 391b3c07c8SPoul-Henning Kamp 401b3c07c8SPoul-Henning Kamp# 417bf01a14SPeter Wemm# The `makeoptions' parameter allows variables to be passed to the 42503e6666SBruce Evans# generated Makefile in the build area. 43503e6666SBruce Evans# 44503e6666SBruce Evans# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 45503e6666SBruce Evans# after most other flags. Here we use it to inhibit use of non-optimal 46503e6666SBruce Evans# gcc builtin functions (e.g., memcmp). 47503e6666SBruce Evans# 48503e6666SBruce Evans# DEBUG happens to be magic. 497bf01a14SPeter Wemm# The following is equivalent to 'config -g KERNELNAME' and creates 507bf01a14SPeter Wemm# 'kernel.debug' compiled with -g debugging as well as a normal 517bf01a14SPeter Wemm# 'kernel'. Use 'make install.debug' to install the debug kernel 527bf01a14SPeter Wemm# but that isn't normally necessary as the debug symbols are not loaded 537bf01a14SPeter Wemm# by the kernel and are not useful there anyway. 547bf01a14SPeter Wemm# 552c8635c6SPeter Wemm# KERNEL can be overridden so that you can change the default name of your 562c8635c6SPeter Wemm# kernel. 572c8635c6SPeter Wemm# 58503e6666SBruce Evansmakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 595895e3c8SPeter Wemm#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 602c8635c6SPeter Wemm#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 617bf01a14SPeter Wemm 627bf01a14SPeter Wemm# 63d43f0f0aSJohn Dyson# Certain applications can grow to be larger than the 128M limit 64d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 65d43f0f0aSJohn Dyson# allow that limit to grow to 256MB, and can be increased further 66d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 67d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 68d43f0f0aSJohn Dyson# the limit. You might want to set the default lower than the 69d43f0f0aSJohn Dyson# max, and explicitly set the maximum with a shell command for processes 70d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 71d43f0f0aSJohn Dyson# 725895e3c8SPeter Wemmoptions MAXDSIZ="(256*1024*1024)" 735895e3c8SPeter Wemmoptions DFLDSIZ="(256*1024*1024)" 74d43f0f0aSJohn Dyson 75a59d364aSMatthew Dillon# 76a59d364aSMatthew Dillon# BLKDEV_IOSIZE sets the default block size used in user block 77a59d364aSMatthew Dillon# device I/O. Note that this value will be overriden by the label 78a59d364aSMatthew Dillon# when specifying a block device from a label with a non-0 798b22cebbSMatthew Dillon# partition blocksize. The default is PAGE_SIZE. 80a59d364aSMatthew Dillon# 81a59d364aSMatthew Dillonoptions BLKDEV_IOSIZE=8192 82a59d364aSMatthew Dillon 8320f71813SJohn-Mark Gurney# Options for the VM subsystem 849a20f99aSJohn Baldwinoptions PQ_CACHESIZE=512 # color for 512k/16k cache 859a20f99aSJohn Baldwin# Deprecated options supported for backwards compatibility 8620f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 879a20f99aSJohn Baldwin#options PQ_LARGECACHE # color for 512k/16k cache 8820f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 897c43028bSKelly Yancey#options PQ_MEDIUMCACHE # color for 256k/16k cache 907c43028bSKelly Yancey#options PQ_NORMALCACHE # color for 64k/16k cache 9120f71813SJohn-Mark Gurney 92827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 93827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 94b44dfc0dSBrian Somers# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 95827d623eSJordan K. Hubbard# 96827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 97827d623eSJordan K. Hubbard 988b140d57SMike Smith# 998b140d57SMike Smith# The root device and filesystem type can be compiled in; 1008b140d57SMike Smith# this provides a fallback option if the root device cannot 1018b140d57SMike Smith# be correctly guesst by the bootstrap code, or an override if 1028b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 1038b140d57SMike Smith# 1048b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 1058b140d57SMike Smith 1066a8d6623SGarrett Wollman 1076a8d6623SGarrett Wollman##################################################################### 108477a642cSPeter Wemm# SMP OPTIONS: 109477a642cSPeter Wemm# 110477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 111477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 112477a642cSPeter Wemm# 113477a642cSPeter Wemm# Notes: 114477a642cSPeter Wemm# 115477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 116477a642cSPeter Wemm# 1175895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 118477a642cSPeter Wemm# 119477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 120477a642cSPeter Wemm# are required by your hardware. 121477a642cSPeter Wemm# 122477a642cSPeter Wemm 123477a642cSPeter Wemm# Mandatory: 124477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 125477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 126477a642cSPeter Wemm 127477a642cSPeter Wemm# 128477a642cSPeter Wemm# Rogue SMP hardware: 129477a642cSPeter Wemm# 130477a642cSPeter Wemm 131477a642cSPeter Wemm# Bridged PCI cards: 132477a642cSPeter Wemm# 133477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 134477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 135477a642cSPeter Wemm# cards you should refer to ??? 136477a642cSPeter Wemm 1371fe4c660SJohn Baldwin# SMP Debugging Options: 1381fe4c660SJohn Baldwin# 139ab4f2c18SJohn Baldwin# MUTEX_DEBUG enables various extra assertions in the mutex code. 1401fe4c660SJohn Baldwin# WITNESS enables the mutex witness code which detects deadlocks and cycles 1411fe4c660SJohn Baldwin# during locking operations. 142660d1e3aSJohn Baldwin# WITNESS_DDB causes the witness code to drop into the kernel debugger if 143660d1e3aSJohn Baldwin# a lock heirarchy violation occurs or if locks are held when going to 144660d1e3aSJohn Baldwin# sleep. 145660d1e3aSJohn Baldwin# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 146ab4f2c18SJohn Baldwinoptions MUTEX_DEBUG 1471fe4c660SJohn Baldwinoptions WITNESS 148660d1e3aSJohn Baldwinoptions WITNESS_DDB 149660d1e3aSJohn Baldwinoptions WITNESS_SKIPSPIN 1501fe4c660SJohn Baldwin 151477a642cSPeter Wemm 152477a642cSPeter Wemm##################################################################### 15356be1833SKATO Takenori# CPU OPTIONS 15456be1833SKATO Takenori 15556be1833SKATO Takenori# 15656be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 15756be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 15856be1833SKATO Takenori# parts of the system run faster. This is especially true removing 15956be1833SKATO Takenori# I386_CPU. 16056be1833SKATO Takenori# 1615895e3c8SPeter Wemmcpu I386_CPU 1625895e3c8SPeter Wemmcpu I486_CPU 1635895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1645895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 16556be1833SKATO Takenori 16656be1833SKATO Takenori# 16756be1833SKATO Takenori# Options for CPU features. 16856be1833SKATO Takenori# 16956be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 17056be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 17156be1833SKATO Takenori# should not be used with Intel FPU. 17256be1833SKATO Takenori# 17356be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 17456be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 17556be1833SKATO Takenori# BlueLightning CPU box. 17656be1833SKATO Takenori# 17756be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 17856be1833SKATO Takenori# 1794962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1804962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1814962d938SKATO Takenori# 1826593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1839b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1849b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1856593be60SKATO Takenori# 18656be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 18756be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 18856be1833SKATO Takenori# I/O device(s). 18956be1833SKATO Takenori# 19056be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 19156be1833SKATO Takenori# 19256be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 19356be1833SKATO Takenori# for i386 machines. 1944962d938SKATO Takenori# 195ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 19656be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 19756be1833SKATO Takenori# (no clock delay). 19856be1833SKATO Takenori# 19965cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 20065cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 20165cbb03cSKATO Takenori# The default value is 5. 20265cbb03cSKATO Takenori# 20356be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 20456be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 20556be1833SKATO Takenori# 1). 20656be1833SKATO Takenori# 20765cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 20865cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 20965cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 21065cbb03cSKATO Takenori# 21156be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 21256be1833SKATO Takenori# 21356be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 21456be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 21556be1833SKATO Takenori# 2164536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2174536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2186593be60SKATO Takenori# 21956be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 22056be1833SKATO Takenori# flush at hold state. 22156be1833SKATO Takenori# 22256be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 22356be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 22456be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 22556be1833SKATO Takenori# 226b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 227b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 228c9e6ddc6SDoug Barton# executed. This option is only needed if I586_CPU is also defined, 229c9e6ddc6SDoug Barton# and should be included for any non-Pentium CPU that defines it. 230b0050656SJohn-Mark Gurney# 231925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 232925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 233925f3681SMike Smith# occupied by an ISA memory hole. 234925f3681SMike Smith# 23556be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 236ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 23756be1833SKATO Takenori# These options may crash your system. 23856be1833SKATO Takenori# 23956be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 24056be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 24156be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 24256be1833SKATO Takenori# 2436593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2446593be60SKATO Takenori# locked cycles in order to operate correctly. 2456593be60SKATO Takenori# 2465895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2475895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2485895e3c8SPeter Wemmoptions CPU_BTB_EN 2495895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2505895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2515895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2525895e3c8SPeter Wemmoptions CPU_I486_ON_386 2535895e3c8SPeter Wemmoptions CPU_IORT 25465cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2555895e3c8SPeter Wemmoptions CPU_LOOP_EN 25665cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2575895e3c8SPeter Wemmoptions CPU_RSTK_EN 2585895e3c8SPeter Wemmoptions CPU_SUSP_HLT 2595895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2605895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2615895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2625895e3c8SPeter Wemm#options NO_F00F_HACK 26356be1833SKATO Takenori 26456be1833SKATO Takenori# 26556be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 26656be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 26756be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 26856be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 26956be1833SKATO Takenori# 27056be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 27156be1833SKATO Takenori# Don't enable both of these in a real config. 27256be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 27356be1833SKATO Takenori #new math emulator 27456be1833SKATO Takenori 27556be1833SKATO Takenori 27656be1833SKATO Takenori##################################################################### 2776a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 278690f540cSAndrey A. Chernov 2796a8d6623SGarrett Wollman# 2806a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 28156c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 28256c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2836a8d6623SGarrett Wollman# 2845895e3c8SPeter Wemmoptions COMPAT_43 2856a8d6623SGarrett Wollman 2866a8d6623SGarrett Wollman# 2876c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2886a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2896a8d6623SGarrett Wollman# not used by anything else (that we know of). 2906a8d6623SGarrett Wollman# 2916a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2926a8d6623SGarrett Wollman 2936a8d6623SGarrett Wollman# 2946a8d6623SGarrett Wollman# These three options provide support for System V Interface 2956a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2966a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2976a8d6623SGarrett Wollman# 2986a8d6623SGarrett Wollmanoptions SYSVSHM 2996a8d6623SGarrett Wollmanoptions SYSVSEM 3006a8d6623SGarrett Wollmanoptions SYSVMSG 3016a8d6623SGarrett Wollman 3026a8d6623SGarrett Wollman 3036a8d6623SGarrett Wollman##################################################################### 3046a8d6623SGarrett Wollman# DEBUGGING OPTIONS 3056a8d6623SGarrett Wollman 3066a8d6623SGarrett Wollman# 307b5d89ca8SBruce Evans# Enable the kernel debugger. 3086a8d6623SGarrett Wollman# 309b5d89ca8SBruce Evansoptions DDB 310b5d89ca8SBruce Evans 311b5d89ca8SBruce Evans# 3125ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3135ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3145ccab2afSGary Palmer# the machine to recover from a panic 3155ccab2afSGary Palmer# 3165ccab2afSGary Palmeroptions DDB_UNATTENDED 3175ccab2afSGary Palmer 3185ccab2afSGary Palmer# 319562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 320562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 321562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 322562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 323562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 324562d05dfSPaul Traina# 325562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 326562d05dfSPaul Traina 327562d05dfSPaul Traina# 3286a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3296a8d6623SGarrett Wollman# 3302365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 33121c64a07SAndrey A. Chernov 3326a8d6623SGarrett Wollman# 333c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 334c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 335c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 336c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 337c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 338c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 339c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 340c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 341c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 342d902baa4SJohn Baldwin# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 343d902baa4SJohn Baldwin# to the console by default. This functionality can be toggled via the 344d902baa4SJohn Baldwin# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 345c508c1b6SJohn Baldwin# 346c508c1b6SJohn Baldwinoptions KTR 347c508c1b6SJohn Baldwinoptions KTR_EXTEND 348c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 349c508c1b6SJohn Baldwinoptions KTR_COMPILE=0x3fffff 350c508c1b6SJohn Baldwinoptions KTR_MASK=0x201208 351c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 352d902baa4SJohn Baldwinoptions KTR_VERBOSE 353c508c1b6SJohn Baldwin 354c508c1b6SJohn Baldwin# 3555526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3566a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3576a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3586a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3596a8d6623SGarrett Wollman# programming errors. 3606a8d6623SGarrett Wollman# 3615526d2d9SEivind Eklundoptions INVARIANTS 3625526d2d9SEivind Eklund 3635526d2d9SEivind Eklund# 3645526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3655526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3665526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3675526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3685526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3695526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3705526d2d9SEivind Eklund# 3715526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3725526d2d9SEivind Eklund 3735526d2d9SEivind Eklund# 3745526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3755526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3765526d2d9SEivind Eklund# it is disabled by default. 3775526d2d9SEivind Eklund# 3780dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 379da59a31cSDavid Greenman 3800dd1eea1SJordan K. Hubbard# 381348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 382348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 383348acd94SGarrett Wollman# 384348acd94SGarrett Wollmanoptions PERFMON 385348acd94SGarrett Wollman 386346ebe51SEivind Eklund 387346ebe51SEivind Eklund# 388346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 389346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 390346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 391346ebe51SEivind Eklund# from.) 392346ebe51SEivind Eklund# 393346ebe51SEivind Eklundoptions COMPILING_LINT 394346ebe51SEivind Eklund 395346ebe51SEivind Eklund 396348acd94SGarrett Wollman# XXX - this doesn't belong here. 3970dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3980dd1eea1SJordan K. Hubbardoptions UCONSOLE 3990dd1eea1SJordan K. Hubbard 40096fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 40196fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 402ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 40396fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 4046a8d6623SGarrett Wollman 4056a8d6623SGarrett Wollman##################################################################### 4066a8d6623SGarrett Wollman# NETWORKING OPTIONS 40770c0b54cSAndrey A. Chernov 4086a8d6623SGarrett Wollman# 4096a8d6623SGarrett Wollman# Protocol families: 4106a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 41111bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 41211bfa65aSBruce Evans# value. 4136a8d6623SGarrett Wollman# 4146a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 41551f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4166a800098SYoshinobu Inoueoptions IPSEC #IP security 4176a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4186a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 419f73bbaf2SDavid Greenman 420cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 421cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 422cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 423cc6a66f2SJulian Elischer 424e83e2322SBoris Popovoptions NCP #NetWare Core protocol 425e83e2322SBoris Popov 42634b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 42734b5fca7SJulian Elischer 42811bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 42911bfa65aSBruce Evans#options NS #Xerox NS protocols 430dc915e7cSGarrett Wollman#options NSIP #XNS over IP 43163a74862SSteven Wallace 4324cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4334cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4344cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4354cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 43692a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 43792a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4384cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4394cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 44092a3e552SArchie Cobbsoptions NETGRAPH_BPF 4414cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4424cf49a43SJulian Elischeroptions NETGRAPH_ECHO 44346aa8b9bSArchie Cobbsoptions NETGRAPH_ETHER 4444cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4454cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4464cf49a43SJulian Elischeroptions NETGRAPH_IFACE 44748e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4484cf49a43SJulian Elischeroptions NETGRAPH_LMI 449a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 450a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 451a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 452b0801bacSArchie Cobbsoptions NETGRAPH_PPP 453b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 454add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4554cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 456b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4574cf49a43SJulian Elischeroptions NETGRAPH_TEE 4584cf49a43SJulian Elischeroptions NETGRAPH_TTY 4594cf49a43SJulian Elischeroptions NETGRAPH_UI 460b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4614cf49a43SJulian Elischer 462c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 463599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 4643cf4d0bfSPoul-Henning Kamp 4656a8d6623SGarrett Wollman# 4666a8d6623SGarrett Wollman# Network interfaces: 467f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 468f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 46956c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 470722012ccSJulian Elischer# configured or token-ring is enabled. 471f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 472f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 473e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 474f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 475f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 476f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 477d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 478d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 479d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 480f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 48159d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4829e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 4834c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 484f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 485f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 486cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 487cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 488f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 489cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 490d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 491f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4925d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4936a8d6623SGarrett Wollman# 494829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 495829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 496829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4976b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 498829b5d55SPeter Wemm# See pppd(8) for more details. 49989327d27SPeter Wemm# 500f71c01ccSPeter Wemmdevice ether #Generic Ethernet 501f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 502f71c01ccSPeter Wemmdevice token #Generic TokenRing 503f71c01ccSPeter Wemmdevice fddi #Generic FDDI 504f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 505f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 506f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 507f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 5084c12b435SNick Sayerdevice tap #Virtual Ethernet driver 509f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 510f71c01ccSPeter Wemmdevice sl #Serial Line IP 511f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 51289327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 51389327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5146b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 515d29895dcSGarrett Wollman 516f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5175d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5185d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5195d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5205d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5215d94d71cSBoris Popov 522cfa1ca9dSYoshinobu Inoue# for IPv6 523f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 524f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 525d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 526cfa1ca9dSYoshinobu Inoue 5276a8d6623SGarrett Wollman# 5286a8d6623SGarrett Wollman# Internet family options: 5296a8d6623SGarrett Wollman# 5306a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 5316a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 5326a8d6623SGarrett Wollman# machine and TCP connections fail. 5336a8d6623SGarrett Wollman# 5346a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5356a8d6623SGarrett Wollman# with mrouted(8). 5366a8d6623SGarrett Wollman# 537d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 538ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 539ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 540ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 541ab6e02daSJordan K. Hubbard# 542ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 543ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 544a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 545ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 546ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 547ab6e02daSJordan K. Hubbard# feature works properly. 5488dd4744eSJordan K. Hubbard# 549ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 550ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 551ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 552ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 553ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 554ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 555ffdd472dSPeter Wemm# out of sync. 556d29895dcSGarrett Wollman# 55793e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 55893e0e116SJulian Elischer# 5591b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5601b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5611b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5621b968362SDag-Erling Smørgrav# 56365e8111fSBruce Evans# TCPDEBUG is undocumented. 56465e8111fSBruce Evans# 5655895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 566e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 567d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 568d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 569d29895dcSGarrett Wollman # dropped packets 5701857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5715895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 572e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 573210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 574210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 575210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 576210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 57793e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5789cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5799cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5808259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5811b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 58265e8111fSBruce Evansoptions TCPDEBUG 5836a8d6623SGarrett Wollman 584a79b7128SAlfred Perlstein# Statically Link in accept filters 585a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 586a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 587a79b7128SAlfred Perlstein 588e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 589e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 590e46cd3d4SDag-Erling Smørgrav# 591e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 592e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 593e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 594e46cd3d4SDag-Erling Smørgrav# 5958dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 5968dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 5978dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 5988dc47ef6SDag-Erling Smørgrav# 599e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 6008dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 601e46cd3d4SDag-Erling Smørgrav 60268e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 60368e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 60468e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 60568e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 60668ec4eb6SLuigi Rizzooptions DUMMYNET 60768ec4eb6SLuigi Rizzooptions BRIDGE 60868e9d934SLuigi Rizzo 6093f8c4506SPoul-Henning Kamp# 6103f8c4506SPoul-Henning Kamp# ATM (HARP version) options 6113f8c4506SPoul-Henning Kamp# 6123f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6133f8c4506SPoul-Henning Kamp# for ATM support. 6143f8c4506SPoul-Henning Kamp# 6153f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6163f8c4506SPoul-Henning Kamp# 6173f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6183f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6193f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6203f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6213f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6223f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6233f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6243f8c4506SPoul-Henning Kamp# 6253f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6263f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6273f8c4506SPoul-Henning Kamp# 6283f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6293f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6303f8c4506SPoul-Henning Kamp# 6313f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6323f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6333f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6343f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6353f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 636c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 637c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6383f8c4506SPoul-Henning Kamp 6396a8d6623SGarrett Wollman 6406a8d6623SGarrett Wollman##################################################################### 6416a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 642e3178a06SJordan K. Hubbard 6432365e64fSRodney W. Grimes# 6446a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6456a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 646c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6476a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6486a8d6623SGarrett Wollman# compile other filesystems as well. 6496a8d6623SGarrett Wollman# 650a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 651a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 652a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 653a5b88b01SKATO Takenori# soul to sit down and fix them. 6542365e64fSRodney W. Grimes# 655f1a9c715SDavid Greenman 6566a8d6623SGarrett Wollman# One of these is mandatory: 6576a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 65832a023dcSDavid E. O'Brienoptions MFS #Memory File System 6596a8d6623SGarrett Wollmanoptions NFS #Network File System 6606a8d6623SGarrett Wollman 6616a8d6623SGarrett Wollman# The rest are optional: 6627c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6635895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 664f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 665f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 666dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6673ee9bf69SEivind Eklundoptions NTFS #NT File System 668f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 669e83e2322SBoris Popovoptions NWFS #NetWare filesystem 670f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 671f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 672f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 673f1a9c715SDavid Greenmanoptions UNION #Union filesystem 674a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 6755895e3c8SPeter Wemmoptions CD9660_ROOT #CD-ROM usable as root device 6767b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 6777b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 678c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 679c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 68046746c3bSJulian Elischeroptions DEVFS #devices filesystem 6810b0c10b4SAdrian Chadd# This code enables IFS, an FFS which exports inodes as the namespace. 6820b0c10b4SAdrian Chadd# You can find details in src/sys/ufs/ifs/README . 6830b0c10b4SAdrian Chaddoptions IFS 684f1a9c715SDavid Greenman 685d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 686d61e6649SAlexander Langer# making abrupt shutdown less risky. 687f8f8d7afSEivind Eklund# 6883d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 689b1897c19SJulian Elischer 690a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 691a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 692a64ed089SRobert Watson# 693a64ed089SRobert Watsonoptions FFS_EXTATTR 694a64ed089SRobert Watson 69571e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 69671e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 69771e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 69871e4fff8SPoul-Henning Kamp 69971e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 70071e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 70171e4fff8SPoul-Henning Kampoptions MD_ROOT 702d52d7365SPoul-Henning Kamp 703f2744793SSheldon Hearn# Specify double the default maximum size for malloc(9)-backed md devices. 704f2744793SSheldon Hearnoptions MD_NSECT=40000 705866c1fb1SSheldon Hearn 706a401ebbeSDavid Greenman# Allow this many swap-devices. 707b1529bdaSPeter Wemmoptions NSWAPDEV=20 708a401ebbeSDavid Greenman 709495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 7102365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 7116a8d6623SGarrett Wollman 712276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 713276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 714276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 715276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 716ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7176110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 718276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 719276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 720276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 721276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 722276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 723276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 724cb800e34SJulian Elischer# 725cb800e34SJulian Elischeroptions SUIDDIR 726cb800e34SJulian Elischer 727df394affSJohn-Mark Gurney# NFS options: 7285895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 7295895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 7305895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 7315895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 7325895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 7335895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 7345895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 7355895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 736df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 737df394affSJohn-Mark Gurney 7389afcea2fSRobert V. Baron# Coda stuff: 7399afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 740f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 741a1d55890SJordan K. Hubbard 742053a2b61SEivind Eklund# 743053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 744053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 745053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 746053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 747053a2b61SEivind Eklund# 7485895e3c8SPeter Wemmoptions EXT2FS 749053a2b61SEivind Eklund 750dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 751dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 752dd85920aSJason Evans# inclusion on shell boxes. 753dd85920aSJason Evansoptions VFS_AIO 754053a2b61SEivind Eklund 755c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 756c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 757c16dc61bSEivind Eklund# 758c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 759c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 760c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 761c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 762c16dc61bSEivind Eklund# 763c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 764c16dc61bSEivind Eklund# special workloads. 765c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 766c16dc61bSEivind Eklund 76715bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 768ac519db0SMark Murraydevice random 76915bbdecfSMark Murray 7705f3431b5SMark Murray# Avoid blocking the random device 7715f3431b5SMark Murrayoptions NOBLOCKRANDOM 7725f3431b5SMark Murray 7736a8d6623SGarrett Wollman 7746a8d6623SGarrett Wollman##################################################################### 775abc97a06SBruce Evans# POSIX P1003.1B 776abc97a06SBruce Evans 777ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 778abc97a06SBruce Evans# P1003_1B: Infrastructure 779abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 780abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 781abc97a06SBruce Evans 7825895e3c8SPeter Wemmoptions P1003_1B 7835895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7845895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 785abc97a06SBruce Evans 786abc97a06SBruce Evans 787abc97a06SBruce Evans##################################################################### 788000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 789000033d0SJeroen Ruigrok van der Werven 790000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 791000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 792000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 793000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 794000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 795000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 796000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 797000033d0SJeroen Ruigrok van der Werven 798000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 799000033d0SJeroen Ruigrok van der Werven 800000033d0SJeroen Ruigrok van der Werven# Other clock options 801000033d0SJeroen Ruigrok van der Werven 802000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 803000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 804000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 805000033d0SJeroen Ruigrok van der Werven 806000033d0SJeroen Ruigrok van der Werven 807000033d0SJeroen Ruigrok van der Werven##################################################################### 808de6a307eSPeter Dufault# SCSI DEVICES 809de6a307eSPeter Dufault 8106a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 8116a8d6623SGarrett Wollman 8126a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 813ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 8146a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 8156a8d6623SGarrett Wollman# device configuration sections below. 8166a8d6623SGarrett Wollman# 817265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 818ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 819ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 820ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 821ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 822ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 823ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 824ebc1a0e2SPeter Dufault# configuration around. 825ebc1a0e2SPeter Dufault 826ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 827ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 828700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 829700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 830ebc1a0e2SPeter Dufault 831ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 832ebc1a0e2SPeter Dufault 833f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 834f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 835f71c01ccSPeter Wemmhint.scbus.1.bus="0" 836f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 837f71c01ccSPeter Wemmhint.scbus.3.bus="0" 838f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 839f71c01ccSPeter Wemmhint.scbus.2.bus="1" 840f71c01ccSPeter Wemmhint.da.0.at="scbus0" 841f71c01ccSPeter Wemmhint.da.0.target="0" 842f71c01ccSPeter Wemmhint.da.0.unit="0" 843f71c01ccSPeter Wemmhint.da.1.at="scbus3" 844f71c01ccSPeter Wemmhint.da.1.target="1" 845f71c01ccSPeter Wemmhint.da.2.at="scbus2" 846f71c01ccSPeter Wemmhint.da.2.target="3" 847f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 848f71c01ccSPeter Wemmhint.sa.1.target="6" 849ebc1a0e2SPeter Dufault 850ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 851ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 852ebc1a0e2SPeter Dufault 853ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 854ebc1a0e2SPeter Dufault 855cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 856cf2458c9SMatt Jacob# 857cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 858cf2458c9SMatt Jacob# ("WORM") devices. 859cf2458c9SMatt Jacob# 860cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 861cf2458c9SMatt Jacob# 862cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 863cf2458c9SMatt Jacob# 864cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 865cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 866cf2458c9SMatt Jacob# 867cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 868cf2458c9SMatt Jacob# 869cf2458c9SMatt Jacob# 870cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 871cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 872cf2458c9SMatt Jacob# 873cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 874cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 875cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 876cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 877cf2458c9SMatt Jacob# 878cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 879cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 880cf2458c9SMatt Jacob# to them. 881cf2458c9SMatt Jacob# 882265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 883cf2458c9SMatt Jacob# configuration as the "pass" driver. 884ebc1a0e2SPeter Dufault 885c9953c3bSPeter Wemmdevice scbus #base SCSI code 886c9953c3bSPeter Wemmdevice ch #SCSI media changers 887c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 888c9953c3bSPeter Wemmdevice sa #SCSI tapes 889c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 89064ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 891cf2458c9SMatt Jacobdevice pt #SCSI processor 89264ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 89364ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 894cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8958909a72bSPeter Dufault 896700daf5eSJustin T. Gibbs# CAM OPTIONS: 897700daf5eSJustin T. Gibbs# debugging options: 898700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 899700daf5eSJustin T. Gibbs# specify them all! 900700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 901700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 902700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 903700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 904d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 905d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 906700daf5eSJustin T. Gibbs# 907700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 908700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 909700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 91056234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 91156234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 91256234437SKenneth D. Merry# freeze the device queue after a bus device reset. 913700daf5eSJustin T. Gibbsoptions CAMDEBUG 9145895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 9155895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 9165895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 9175895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 9185895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 919700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 920700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 92156234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9221a7c583cSGarrett Wollman 923700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 924700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 925700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 926700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 927700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 928700daf5eSJustin T. Gibbs# respectively. 92993063432SJoerg Wunsch# 930700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 931700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 932700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 93393063432SJoerg Wunsch# 9345895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 9355895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 93693063432SJoerg Wunsch 9379dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 9389dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 9399dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 9409dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 9419f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 9425895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 9435895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 9445895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 9459f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 9469dfb4471SKenneth D. Merry 9473ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 9483ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 9493ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 9503ece1bd2SKenneth D. Merry 9518904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 9528904e70bSMatt Jacob# 9538904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9548904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9558904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9568904e70bSMatt Jacob# are in.... 9578904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9588904e70bSMatt Jacob 9596a8d6623SGarrett Wollman 9606a8d6623SGarrett Wollman##################################################################### 9616a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9626a8d6623SGarrett Wollman 9631160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9641160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9651160da92SJoerg Wunsch# `xterm', among others. 9661160da92SJoerg Wunsch 967f71c01ccSPeter Wemmdevice pty #Pseudo ttys 968f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 969f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 970f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 971f71c01ccSPeter Wemmdevice md #Memory/malloc disk 972f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 973f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 974be174c7eSGreg Lehey 975be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 976be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 977be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9784cc4752cSGreg Lehey# 9794cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 98098a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9814cc4752cSGreg Lehey# the following message from vinum(8): 9824cc4752cSGreg Lehey# 9834cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9844cc4752cSGreg Lehey# 9854cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 986f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9873ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9889ba0e7c3SBruce Evans 98958067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9905895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 99158067a99SPoul-Henning Kamp 9926a8d6623SGarrett Wollman 9936a8d6623SGarrett Wollman##################################################################### 994d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9956a8d6623SGarrett Wollman 996d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 9976a8d6623SGarrett Wollman 9986a8d6623SGarrett Wollman# 99916e164e3SBruce Evans# Mandatory ISA devices: isa, npx 10006a8d6623SGarrett Wollman# 1001c9953c3bSPeter Wemmdevice isa 10022365e64fSRodney W. Grimes 10036a8d6623SGarrett Wollman# 10046a8d6623SGarrett Wollman# Options for `isa': 10056a8d6623SGarrett Wollman# 1006d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1007d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1008d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 1009d72ee36fSBruce Evans# 10109ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1011d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 10129ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 10139ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 10149ba0e7c3SBruce Evans# versions. 10159ba0e7c3SBruce Evans# 1016b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 10179bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 10189bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 10199bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 10209bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 10219bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 10229bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 10239bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1024b2796687SNate Williams# 10255eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 10265eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 10275eb46edfSDavid Greenman# keyboard controllers. 102877959e8eSMarc G. Fournier 10299ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1030f71c01ccSPeter Wemmoptions AUTO_EOI_1 103119dde963SPeter Wemm#options AUTO_EOI_2 1032f71c01ccSPeter Wemm 1033f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 103419dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 10353af6b652SDavid Greenman 1036595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1037595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1038a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1039595f6341SPoul-Henning Kamp 1040595f6341SPoul-Henning Kampoptions PPS_SYNC 1041595f6341SPoul-Henning Kamp 1042c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1043c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1044c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1045c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1046c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1047a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1048c2906d55SPoul-Henning Kamp 10495895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1050c2906d55SPoul-Henning Kamp 1051d61e6649SAlexander Langer# 1052d61e6649SAlexander Langer# EISA bus 1053d61e6649SAlexander Langer# 1054d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1055d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1056d61e6649SAlexander Langer 1057d61e6649SAlexander Langerdevice eisa 1058d61e6649SAlexander Langer 1059d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1060d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1061d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1062d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1063d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1064d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1065d61e6649SAlexander Langeroptions EISA_SLOTS=12 1066d61e6649SAlexander Langer 1067d61e6649SAlexander Langer# 1068d61e6649SAlexander Langer# MCA bus: 1069d61e6649SAlexander Langer# 1070d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1071d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1072d61e6649SAlexander Langer# No hints are required for MCA. 1073d61e6649SAlexander Langer 1074d61e6649SAlexander Langerdevice mca 1075d61e6649SAlexander Langer 1076d61e6649SAlexander Langer# 1077d61e6649SAlexander Langer# PCI bus & PCI options: 1078d61e6649SAlexander Langer# 1079d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1080d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1081d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1082d61e6649SAlexander Langer 1083d61e6649SAlexander Langerdevice pci 1084d61e6649SAlexander Langer 1085d61e6649SAlexander Langer# PCI options 1086d61e6649SAlexander Langer# 1087d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1088d61e6649SAlexander Langeroptions COMPAT_OLDPCI #Use PCI shims and glue for old drivers 1089d61e6649SAlexander Langer 1090d61e6649SAlexander Langer 1091d61e6649SAlexander Langer##################################################################### 1092d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1093d61e6649SAlexander Langer 1094d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1095d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1096d61e6649SAlexander Langer# For ISA the required hints are listed. 1097d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1098d61e6649SAlexander Langer# are needed. 1099d61e6649SAlexander Langer 1100d61e6649SAlexander Langer# 1101d61e6649SAlexander Langer# Mandatory devices: 1102d61e6649SAlexander Langer# 1103d61e6649SAlexander Langer 110423f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1105f71c01ccSPeter Wemmdevice atkbdc 1 1106f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1107f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 11082ad872c5SKazutaka YOKOTA 11092ad872c5SKazutaka YOKOTA# The AT keyboard 1110f71c01ccSPeter Wemmdevice atkbd 1111f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1112f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 11132ad872c5SKazutaka YOKOTA 11140a0319c2SKazutaka YOKOTA# Options for atkbd: 11150a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 11160a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 11170a0319c2SKazutaka YOKOTA 11180a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 11190a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 11200a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 11210a0319c2SKazutaka YOKOTA 1122e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1123e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1124e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1125e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1126e1b5fc4cSKazutaka YOKOTA 11272ad872c5SKazutaka YOKOTA# PS/2 mouse 1128f71c01ccSPeter Wemmdevice psm 1129f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1130f71c01ccSPeter Wemmhint.psm.0.irq="12" 11312ad872c5SKazutaka YOKOTA 11322ad872c5SKazutaka YOKOTA# Options for psm: 1133273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 11342ad872c5SKazutaka YOKOTA #for some laptops 11352ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 11362ad872c5SKazutaka YOKOTA 11372ad872c5SKazutaka YOKOTA# The video card driver. 1138f71c01ccSPeter Wemmdevice vga 1139f71c01ccSPeter Wemmhint.vga.0.at="isa" 11402ad872c5SKazutaka YOKOTA 1141c619f2acSKazutaka YOKOTA# Options for vga: 1142c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1143c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1144c619f2acSKazutaka YOKOTA# some systems. 1145c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1146c619f2acSKazutaka YOKOTA 1147c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1148c619f2acSKazutaka YOKOTA# use the following options to save some memory. 11491b1728adSPoul-Henning Kamp#options VGA_NO_FONT_LOADING # don't save/load font 11501b1728adSPoul-Henning Kamp#options VGA_NO_MODE_CHANGE # don't change video modes 1151c619f2acSKazutaka YOKOTA 1152c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1153c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1154c619f2acSKazutaka YOKOTA 11556e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11566e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11576e8394b8SKazutaka YOKOTA 11580a0319c2SKazutaka YOKOTA# To include support for VESA video modes 115977835954SJonathan Lemonoptions VESA 11600a0319c2SKazutaka YOKOTA 11612ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1162f71c01ccSPeter Wemmdevice splash 11632ad872c5SKazutaka YOKOTA 1164c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1165f71c01ccSPeter Wemmdevice vt 1166f71c01ccSPeter Wemmhint.vt.0.at="isa" 1167528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1168c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1169c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1170c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1171a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11725895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1173a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1174a467384bSJoerg Wunschoptions PCVT_META_ESC 1175a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1176a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1177a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1178a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11795895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1180a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1181c19da41eSPeter Wemm 1182ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1183f71c01ccSPeter Wemmdevice sc 1 1184f71c01ccSPeter Wemmhint.sc.0.at="isa" 1185683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 11866e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 11876e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1188cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 11896e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1190c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 11916e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 11926e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 11936e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 119485e36760SJordan K. Hubbard 11957a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 11967a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 11977a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 11987a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 11997a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 12007a88382dSKazutaka YOKOTA 12017a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 12027a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 12037a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 12047a88382dSKazutaka YOKOTA 12056e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 12066e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 12076e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 12086e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 12096e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 12102ac8be82SAndreas Schulz 12118a28ce0eSJohn Baldwin# `flags' for sc 12128a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 12138a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 12148a28ce0eSJohn Baldwin 1215899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1216899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1217899266e3SJeroen Ruigrok van der Werven 12186a8d6623SGarrett Wollman# 1219a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1220a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1221a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1222a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1223a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1224a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1225f71c01ccSPeter Wemmdevice npx 1226f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1227f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1228f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1229f71c01ccSPeter Wemmhint.npx.0.irq="13" 12301fe04850SBruce Evans 123198e9e66cSNate Williams# 12321fe04850SBruce Evans# `flags' for npx0: 1233a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1234a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 12351fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1236a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 12371fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 12381fe04850SBruce Evans# all of the following conditions are satisfied: 12395895e3c8SPeter Wemm# I586_CPU is an option 12401fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 12411fe04850SBruce Evans# the probe for npx0 succeeds 12421fe04850SBruce Evans# INT 16 exception handling works. 12431fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 12441fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 12451fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 12461fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1247784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 12481fe04850SBruce Evans# 12491fe04850SBruce Evans 12500da9b781SMike Smith# 12510da9b781SMike Smith# ACPI support using the Intel ACPI Component Architecture reference 12520da9b781SMike Smith# implementation. 12530da9b781SMike Smith# 12540da9b781SMike Smith# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 12550da9b781SMike Smith# kernel environment variables to select initial debugging levels for the 12560da9b781SMike Smith# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 12570da9b781SMike Smith# defined when it is built). 12580da9b781SMike Smith# 12590da9b781SMike Smithdevice acpica 12600da9b781SMike Smithoptions ACPI_DEBUG 12610da9b781SMike Smith 1262b1f12b61STakanori Watanabe# ACPI Experimental Driver 126354dfbb14SPoul-Henning Kamp#device acpi 126454dfbb14SPoul-Henning Kamp#options ACPI_DEBUG 12651653e9c3SMitsuru IWASAKI#!options ACPI_NO_ENABLE_ON_BOOT 126654dfbb14SPoul-Henning Kamp#options AML_DEBUG 1267b1f12b61STakanori Watanabe 12681fe04850SBruce Evans# 1269d61e6649SAlexander Langer# Optional devices: 12706a8d6623SGarrett Wollman# 12716a8d6623SGarrett Wollman 12726a8d6623SGarrett Wollman# 1273d61e6649SAlexander Langer# SCSI host adapters: 12746a8d6623SGarrett Wollman# 1275859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1276859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1277d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 1278d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1279d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 12806d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1281d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1282d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1283d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1284d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1285d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1286d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1287d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1288d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1289d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1290ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1291ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1292fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1293fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1294fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1295fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1296ae94720dSNoriaki Mitsunaga# stg: TMC 18C30, 18C50 based SCSI host adapters. 1297821c54a1SSergey Babkin# wds: WD7000 1298d61e6649SAlexander Langer 12996a8d6623SGarrett Wollman# 1300d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 13016a8d6623SGarrett Wollman# probed correctly. 13026a8d6623SGarrett Wollman# 1303f71c01ccSPeter Wemmdevice bt 1304f71c01ccSPeter Wemmhint.bt.0.at="isa" 1305f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1306f71c01ccSPeter Wemmdevice adv 1307f71c01ccSPeter Wemmhint.adv.0.at="isa" 1308c9953c3bSPeter Wemmdevice adw 1309f71c01ccSPeter Wemmdevice aha 1 1310f71c01ccSPeter Wemmhint.aha.0.at="isa" 1311f71c01ccSPeter Wemmdevice aic 1312f71c01ccSPeter Wemmhint.aic.0.at="isa" 1313d61e6649SAlexander Langerdevice ahc 1314d61e6649SAlexander Langerdevice amd 1315d61e6649SAlexander Langerdevice isp 1316d61e6649SAlexander Langerdevice ispfw 1317d61e6649SAlexander Langerdevice ncr 1318ae94720dSNoriaki Mitsunagadevice ncv 1319ae94720dSNoriaki Mitsunagadevice nsp 1320d61e6649SAlexander Langerdevice sym 1321ae94720dSNoriaki Mitsunagadevice stg 1322918dbed3SNoriaki Mitsunagahint.stg.0.at="isa" 1323918dbed3SNoriaki Mitsunagahint.stg.0.port="0x140" 1324918dbed3SNoriaki Mitsunagahint.stg.0.port="11" 1325821c54a1SSergey Babkindevice wds 1326821c54a1SSergey Babkinhint.wds.0.at="isa" 1327821c54a1SSergey Babkinhint.wds.0.port="0x350" 1328821c54a1SSergey Babkinhint.wds.0.irq="11" 1329821c54a1SSergey Babkinhint.wds.0.drq="6" 1330d61e6649SAlexander Langer 1331d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1332d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1333d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1334d61e6649SAlexander Langer# default. 1335d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1336d61e6649SAlexander Langer 1337fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1338fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1339fac70739SJeroen Ruigrok van der Werven 1340fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1341fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1342fac70739SJeroen Ruigrok van der Werven 1343fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1344fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1345fac70739SJeroen Ruigrok van der Werven 1346d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1347d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1348d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1349d61e6649SAlexander Langer 1350d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1351d61e6649SAlexander Langer# 1352d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1353d61e6649SAlexander Langer# 1354d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1355d61e6649SAlexander Langer 1356d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1357d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1358d61e6649SAlexander Langer # Allows the ncr to take precedence 1359d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1360d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1361d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1362d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1363d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1364d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1365d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1366d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1367d61e6649SAlexander Langer # default:8, range:[1..64] 13686a8d6623SGarrett Wollman 1369ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1370ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1371ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1372ef137fd3SMike Smith# 1373ef137fd3SMike Smithdevice asr 1374ef137fd3SMike Smith 1375153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1376153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1377153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1378153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1379153cbcc3SMike Smith# Compaq are actually DPT controllers. 1380153cbcc3SMike Smith# 1381153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1382153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1383153cbcc3SMike Smith# instruments are enabled. The tools in 1384153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1385153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1386153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1387153cbcc3SMike Smith# this option. If your system is very busy, this 1388153cbcc3SMike Smith# option will create more trouble than solve. 1389153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1390153cbcc3SMike Smith# wait when timing out with the above option. 1391153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1392153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1393153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1394153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1395153cbcc3SMike Smith# cost, great benefit. 1396153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1397153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1398153cbcc3SMike Smith# are 100% certain you need it. 1399153cbcc3SMike Smith 1400153cbcc3SMike Smithdevice dpt 1401153cbcc3SMike Smith 1402153cbcc3SMike Smith# DPT options 1403153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1404153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1405153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1406153cbcc3SMike Smithoptions DPT_LOST_IRQ 1407153cbcc3SMike Smithoptions DPT_RESET_HBA 1408153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1409153cbcc3SMike Smith 1410153cbcc3SMike Smith# 1411153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1412153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1413153cbcc3SMike Smith# the CAM infrastructure. 1414153cbcc3SMike Smith# 1415153cbcc3SMike Smithdevice mly 1416153cbcc3SMike Smith 14178b89ef0aSSøren Schmidt# 141835863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 141935863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1420ead270f1SMike Smith# 1421ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1422ead270f1SMike Smith# utilities (requires Linux compatibility 1423ead270f1SMike Smith# support). 1424ead270f1SMike Smith# 142535863739SMike Smithdevice aac 142635863739SMike Smith 142735863739SMike Smith# 14285e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 14295e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 14305e3488e3SJonathan Lemon# controllers. 143113066c5fSJonathan Lemon# 14325e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1433c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1434c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 14356ac4727aSMike Smith 14366ac4727aSMike Smith# 14376d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 14386d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 14396d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1440c9953c3bSPeter Wemmdevice ata 1441c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1442c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1443c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1444c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 144574d8e840SSøren Schmidt 14468b89ef0aSSøren Schmidt# 14476d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 14486d04301dSAlexander Langerhint.ata.0.at="isa" 14496d04301dSAlexander Langerhint.ata.0.port="0x1f0" 14506d04301dSAlexander Langerhint.ata.0.irq="14" 14516d04301dSAlexander Langerhint.ata.1.at="isa" 14526d04301dSAlexander Langerhint.ata.1.port="0x170" 14536d04301dSAlexander Langerhint.ata.1.irq="15" 14546d04301dSAlexander Langer 14556d04301dSAlexander Langer# 1456000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1457000da71aSSøren Schmidt# 1458000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 145974d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 146074d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 146174d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 146274d8e840SSøren Schmidt# is not enabled as default. 1463a9763f0aSSøren Schmidt# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. 146474d8e840SSøren Schmidt 146574d8e840SSøren Schmidtoptions ATA_STATIC_ID 146674d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 1467a9763f0aSSøren Schmidtoptions ATA_ENABLE_TAGS 146874d8e840SSøren Schmidt 14698b89ef0aSSøren Schmidt# 14706d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 14716d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 14726a8d6623SGarrett Wollman# 1473f71c01ccSPeter Wemmdevice fdc 1474f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1475f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1476f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1477f71c01ccSPeter Wemmhint.fdc.0.drq="2" 147885827d9cSJoerg Wunsch# 1479d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1480d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1481d2fb4892SJoerg Wunsch# however. 1482d2fb4892SJoerg Wunschoptions FDC_DEBUG 1483d2fb4892SJoerg Wunsch# 1484f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1485f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1486f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1487f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 148885827d9cSJoerg Wunsch 1489f71c01ccSPeter Wemm# Specify floppy devices 1490f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1491f71c01ccSPeter Wemmhint.fd.0.drive="0" 1492f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1493f71c01ccSPeter Wemmhint.fd.1.drive="1" 149485827d9cSJoerg Wunsch 1495d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1496f71c01ccSPeter Wemmdevice fla 1497f71c01ccSPeter Wemmhint.fla.0.at="isa" 1498d4ebee28SPoul-Henning Kamp 14996a8d6623SGarrett Wollman# 1500d61e6649SAlexander Langer# Other standard PC hardware: 15016a8d6623SGarrett Wollman# 15026a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 15036d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 15046d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 15056a8d6623SGarrett Wollman 1506f71c01ccSPeter Wemmdevice mse 1507f71c01ccSPeter Wemmhint.mse.0.at="isa" 1508f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1509f71c01ccSPeter Wemmhint.mse.0.irq="5" 1510975c53c7SDoug Rabson 1511f71c01ccSPeter Wemmdevice sio 1512f71c01ccSPeter Wemmhint.sio.0.at="isa" 1513f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1514f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1515f71c01ccSPeter Wemmhint.sio.0.irq="4" 15169546766aSBruce Evans 15179546766aSBruce Evans# 15189546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 15199546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 15209546766aSBruce Evans# are ignored unless this is set. Enabling console support does 15219546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 15229546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 15239546766aSBruce Evans# console support; the first one (in config file order) with 15249546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 15259546766aSBruce Evans# the old behaviour. 15269546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 15279546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 15289546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 152904fb8e53SAlexander Langer# access the device in any normal way. 1530a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 15319546766aSBruce Evans# 15326a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 15336a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 15346a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 15356a796ce0SJohn-Mark Gurney# 15369546766aSBruce Evans 15379546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 15389546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 15399546766aSBruce Evans #DDB, if available. 15405ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 15416a8d6623SGarrett Wollman 154226b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 154326b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 154426b6ea69SPaul Saab# Sun servers by the Remote Console. 154526b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 154626b6ea69SPaul Saab 15476a8d6623SGarrett Wollman# Options for sio: 1548768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 15499ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 15506a8d6623SGarrett Wollman 155196b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 155296b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 155396b89afcSBruce Evans# ST16650A-compatible UARTs. 155496b89afcSBruce Evans 15556a8d6623SGarrett Wollman# 1556d61e6649SAlexander Langer# Network interfaces: 15576a8d6623SGarrett Wollman# 1558d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1559d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1560d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1561d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1562d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1563d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1564d61e6649SAlexander Langer# individual driver. 1565d61e6649SAlexander Langerdevice miibus 1566d61e6649SAlexander Langer 1567d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1568d61e6649SAlexander Langer# PCI and ISA varieties. 1569d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1570d61e6649SAlexander Langer# (requires sppp) 15716d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 15726d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1573b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 157483401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1575d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1576d61e6649SAlexander Langer# and various workalikes including: 1577d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1578d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1579d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1580d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1581d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1582d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1583d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1584d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1585d61e6649SAlexander Langer# KNE110TX. 1586d61e6649SAlexander Langer# de: Digital Equipment DC21040 15876a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 15886d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 15896a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1590855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 15916d04301dSAlexander Langer# and PC Card devices using these chipsets. 15926d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 15936d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 15941a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1595d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1596d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1597d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1598d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1599d61e6649SAlexander Langer# Intel EtherExpress 16006a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 16016a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1602d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1603d61e6649SAlexander Langer# Am79C960) 1604d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1605d61e6649SAlexander Langer# (no hints needed). 1606d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1607d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 160830cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 160941f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 161041f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 161141f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 161241f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1613d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1614d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1615d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1616d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1617d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1618d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1619d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1620d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1621d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1622d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1623d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1624d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1625d61e6649SAlexander Langer# card which is 32-bit. 1626d61e6649SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900 and 1627d61e6649SAlexander Langer# SiS 7016 PCI fast ethernet controller chips. 1628d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1629d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1630d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1631d61e6649SAlexander Langer# (also single mode and multimode). 1632d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1633d61e6649SAlexander Langer# attach each one as a separate network interface. 16346d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 16356d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1636d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1637d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1638d61e6649SAlexander Langer# the D-Link DFE-550TX. 1639d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1640d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1641d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1642d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1643d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1644d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1645d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1646d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1647d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 1648eed59f52SSemen Ustimenko# tx: SMC 9432 TX, BTX and TX_2 cards. (SMC EtherPower II serie) 1649d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1650d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1651d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1652d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1653d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1654d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1655d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1656d61e6649SAlexander Langer# NE2000 clone. 165798d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 165831a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 16595f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 16605f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1661d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 16626d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 16636d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 16646d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1665d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1666d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1667d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1668d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1669d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1670d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1671d61e6649SAlexander Langer 1672d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1673d61e6649SAlexander Langer 1674f71c01ccSPeter Wemmdevice ar 1 1675f71c01ccSPeter Wemmhint.ar.0.at="isa" 1676f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1677f71c01ccSPeter Wemmhint.ar.0.irq="10" 167842b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1679f71c01ccSPeter Wemmdevice cs 1680f71c01ccSPeter Wemmhint.cs.0.at="isa" 1681f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1682f71c01ccSPeter Wemmdevice cx 1 1683f71c01ccSPeter Wemmhint.cx.0.at="isa" 1684f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1685f71c01ccSPeter Wemmhint.cx.0.irq="15" 1686f71c01ccSPeter Wemmhint.cx.0.drq="7" 1687f71c01ccSPeter Wemmdevice ed 1688f71c01ccSPeter Wemmhint.ed.0.at="isa" 1689f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1690f71c01ccSPeter Wemmhint.ed.0.irq="5" 169142b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1692f71c01ccSPeter Wemmdevice el 1 1693f71c01ccSPeter Wemmhint.el.0.at="isa" 1694f71c01ccSPeter Wemmhint.el.0.port="0x300" 1695f71c01ccSPeter Wemmhint.el.0.irq="9" 1696c9953c3bSPeter Wemmdevice ep 1697c9953c3bSPeter Wemmdevice ex 1698f71c01ccSPeter Wemmdevice fe 1 1699f71c01ccSPeter Wemmhint.fe.0.at="isa" 1700f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1701d61e6649SAlexander Langerdevice fea 1702f71c01ccSPeter Wemmdevice ie 2 1703f71c01ccSPeter Wemmhint.ie.0.at="isa" 1704f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1705f71c01ccSPeter Wemmhint.ie.0.irq="5" 170642b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1707f71c01ccSPeter Wemmhint.ie.1.at="isa" 1708f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1709f71c01ccSPeter Wemmhint.ie.1.irq="7" 171042b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1711f71c01ccSPeter Wemmdevice le 1 1712f71c01ccSPeter Wemmhint.le.0.at="isa" 1713f71c01ccSPeter Wemmhint.le.0.port="0x300" 1714f71c01ccSPeter Wemmhint.le.0.irq="5" 171542b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1716f71c01ccSPeter Wemmdevice lnc 1 1717f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1718f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1719f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1720f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1721f71c01ccSPeter Wemmdevice rdp 1 1722f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1723f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1724f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1725f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1726f71c01ccSPeter Wemmdevice sr 1 1727f71c01ccSPeter Wemmhint.sr.0.at="isa" 1728f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1729f71c01ccSPeter Wemmhint.sr.0.irq="5" 173042b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1731f71c01ccSPeter Wemmdevice sn 1732f71c01ccSPeter Wemmhint.sn.0.at="isa" 1733f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1734f71c01ccSPeter Wemmhint.sn.0.irq="10" 1735c9953c3bSPeter Wemmdevice an 17360d5c223dSWarner Loshdevice awi 17370d5c223dSWarner Loshdevice wi 17383476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 17393476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1740f71c01ccSPeter Wemmdevice wl 1 1741f71c01ccSPeter Wemmhint.wl.0.at="isa" 1742f71c01ccSPeter Wemmhint.wl.0.port="0x300" 17430d5c223dSWarner Loshdevice xe 1744648c711bSPoul-Henning Kamp 1745f71c01ccSPeter Wemmdevice oltr 1746f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1747f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1748f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1749f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1750722012ccSJulian Elischer 1751d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1752d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 1753d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 175441f7d2d5SBill Pauldevice pcn # AMD Am79C79x PCI 10/100 NICs 1755d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1756d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1757d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1758d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1759eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1760d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1761d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1762d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1763d61e6649SAlexander Langer 1764d61e6649SAlexander Langer# PCI Ethernet NICs. 1765d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1766d61e6649SAlexander Langerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1767d61e6649SAlexander Langerdevice vx 1 # 3Com 3c590, 3c595 (``Vortex'') 1768d61e6649SAlexander Langer 1769d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1770d61e6649SAlexander Langerdevice sk 1771d61e6649SAlexander Langerdevice ti 1772d61e6649SAlexander Langerdevice wx 1773d61e6649SAlexander Langerdevice fpa 1 1774d61e6649SAlexander Langer 177568713f97SKenjiro Cho# 177644b5247dSKenjiro Cho# ATM related options (Cranor version) 177744b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 177868713f97SKenjiro Cho# 177968713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 178068713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 178168713f97SKenjiro Cho# 1782f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 178368713f97SKenjiro Cho# atm devices. 17843cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 178568713f97SKenjiro Cho# bypass TCP/IP. 178668713f97SKenjiro Cho# 178768713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 178868713f97SKenjiro Cho# for more details, please read the original documents at 178998a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 179068713f97SKenjiro Cho# 1791f71c01ccSPeter Wemmdevice atm 179244b5247dSKenjiro Chodevice en 17933cbceb82SKenjiro Chooptions NATM #native ATM 1794f4567b9cSJulian Elischer 1795c19da41eSPeter Wemm# 1796f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1797c19da41eSPeter Wemm# 1798c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1799c7406082SJohn-Mark Gurney# 180068ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 180168ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 180268ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 180398a44096SSheldon Hearn# see the pcm.4 man page. 1804c7406082SJohn-Mark Gurney# 1805c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1806c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1807c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1808c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1809c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1810c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1811c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1812c7406082SJohn-Mark Gurney# 1813c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1814c19da41eSPeter Wemm# 18156a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 18168b8cd792SJordan K. Hubbard# 181781bb901eSPeter Wemm# Supported cards include: 181881bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 181981bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 182081bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 182181bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 182281bb901eSPeter Wemm# Neomagic 256AV (ac97) 182381bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 182481bb901eSPeter Wemm 182567245194SPeter Wemmdevice pcm 1826c19da41eSPeter Wemm 1827f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1828f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1829f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1830f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1831f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1832f71c01ccSPeter Wemm 1833f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1834f71c01ccSPeter Wemm 1835fb0ef528SSeigo Tanimura# 1836fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1837fb0ef528SSeigo Tanimura# 1838fb0ef528SSeigo Tanimura 1839fb0ef528SSeigo Tanimuradevice midi 1840fb0ef528SSeigo Tanimura 1841fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1842fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1843fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1844fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1845fb0ef528SSeigo Tanimura 1846fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1847fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1848fb0ef528SSeigo Tanimura# other uarts. 1849fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1850fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1851fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1852fb0ef528SSeigo Tanimura 1853fb0ef528SSeigo Tanimura# 1854fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1855fb0ef528SSeigo Tanimura# 1856fb0ef528SSeigo Tanimura 1857fb0ef528SSeigo Tanimuradevice seq 1858fb0ef528SSeigo Tanimura 185981bb901eSPeter Wemm# The bridge drivers for sound cards. These can be seperately configured 1860fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 186181bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 186246d6fe72SSeigo Tanimura# 1863e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1864c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 186546d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 186681bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 186746d6fe72SSeigo Tanimura 1868869f459cSSeigo Tanimura# For non-PnP cards: 1869f71c01ccSPeter Wemmdevice sbc 1870f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1871f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1872f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1873f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1874f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1875f71c01ccSPeter Wemmdevice gusc 1876f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1877f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1878f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1879f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1880f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1881869f459cSSeigo Tanimura 1882f71c01ccSPeter Wemmdevice pca 1883f71c01ccSPeter Wemmhint.pca.0.at="isa" 1884f71c01ccSPeter Wemmhint.pca.0.port="0x040" 18859ad380abSGarrett Wollman 18866a8d6623SGarrett Wollman# 1887567e21c2SBruce Evans# Miscellaneous hardware: 18886a8d6623SGarrett Wollman# 18896a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 18902d859864SAndreas Schulz# scd: Sony CD-ROM 189105e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 18926a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 18936a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 18946a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 1895ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 18966c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 18971d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 18981c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 189965e8111fSBruce Evans# cy: Cyclades serial driver 1900a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1901c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 19026d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1903a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 19041a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 19056d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 1906657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1907d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 19083b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1909567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 19100d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1911c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1912c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1913657e73c4SPeter Dufault 1914e597b497SNate Williams# Notes on APM 19153d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 19163d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1917c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 191838ebe562SAdam David# for correct timekeeping. 191938ebe562SAdam David 19202cd01159SJordan K. Hubbard# Notes on the spigot: 19212cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 19222cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 19232cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 19242cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1925d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1926d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1927d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1928d01b6680SJordan K. Hubbard# direct access to the I/O page. 1929d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 19308819d6ecSPoul-Henning Kamp 19313b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 19323b577e1fSJordan K. Hubbard# 19333b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 19343b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 19353b577e1fSJordan K. Hubbard# 1936f71c01ccSPeter Wemm# device rp # core driver support 1937f71c01ccSPeter Wemm# 19383b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1939f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1940f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 19413b577e1fSJordan K. Hubbard# 19423b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 19433b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1944f71c01ccSPeter Wemm# your kernel probe hints: 1945f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1946f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1947f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1948f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 19493b577e1fSJordan K. Hubbard# 19503b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1951f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1952f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1953f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1954f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1955f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1956f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1957f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1958f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 19593b577e1fSJordan K. Hubbard# 1960f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 19613b577e1fSJordan K. Hubbard 1962a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1963a50cd483SJordan K. Hubbard# 1964a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1965c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1966c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 19670d04cf6aSPeter Wemm 19680d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1969c4823710SPeter Wemm# The host card is memory, not IO mapped. 1970c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1971c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1972c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1973c4823710SPeter Wemm 1974c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1975c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1976c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1977c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1978c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 197942b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 198042b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 198142b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 198242b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 198342b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 198442b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 198542b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 198642b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 198742b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 1988c9da1b81SPeter Wemm 1989f71c01ccSPeter Wemmdevice mcd 1 1990f71c01ccSPeter Wemmhint.mcd.0.at="isa" 1991f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 1992f71c01ccSPeter Wemmhint.mcd.0.irq="10" 199305e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 1994f71c01ccSPeter Wemmdevice scd 1 1995f71c01ccSPeter Wemmhint.scd.0.at="isa" 1996f71c01ccSPeter Wemmhint.scd.0.port="0x230" 19976c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 1998f71c01ccSPeter Wemmdevice matcd 1 1999f71c01ccSPeter Wemmhint.matcd.0.at="isa" 2000f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 2001f71c01ccSPeter Wemmdevice wt 1 2002f71c01ccSPeter Wemmhint.wt.0.at="isa" 2003f71c01ccSPeter Wemmhint.wt.0.port="0x300" 2004f71c01ccSPeter Wemmhint.wt.0.irq="5" 2005f71c01ccSPeter Wemmhint.wt.0.drq="1" 2006f71c01ccSPeter Wemmdevice ctx 1 2007f71c01ccSPeter Wemmhint.ctx.0.at="isa" 2008f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 200942b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 2010f71c01ccSPeter Wemmdevice spigot 1 2011f71c01ccSPeter Wemmhint.spigot.0.at="isa" 2012f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 2013f71c01ccSPeter Wemmhint.spigot.0.irq="15" 201442b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 2015f71c01ccSPeter Wemmdevice apm 2016f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 2017ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 2018215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 2019f71c01ccSPeter Wemmdevice gp 2020f71c01ccSPeter Wemmhint.gp.0.at="isa" 2021f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 2022f71c01ccSPeter Wemmdevice gsc 1 2023f71c01ccSPeter Wemmhint.gsc.0.at="isa" 2024f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 2025f71c01ccSPeter Wemmhint.gsc.0.drq="3" 2026f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 2027f71c01ccSPeter Wemmhint.joy.0.at="isa" 2028f71c01ccSPeter Wemmhint.joy.0.port="0x201" 2029376cb06dSBruce Evansdevice cy 1 2030376cb06dSBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 2031376cb06dSBruce Evanshint.cy.0.at="isa" 2032376cb06dSBruce Evanshint.cy.0.irq="10" 2033376cb06dSBruce Evanshint.cy.0.maddr="0xd4000" 2034376cb06dSBruce Evanshint.cy.0.msize="0x2000" 2035f71c01ccSPeter Wemmdevice dgb 1 20365895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 2037f71c01ccSPeter Wemmhint.dgb.0.at="isa" 2038f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 203942b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 2040f71c01ccSPeter Wemmdevice dgm 1 2041f71c01ccSPeter Wemmhint.dgm.0.at="isa" 2042f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 204342b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 2044f71c01ccSPeter Wemmdevice labpc 1 2045f71c01ccSPeter Wemmhint.labpc.0.at="isa" 2046f71c01ccSPeter Wemmhint.labpc.0.port="0x260" 2047f71c01ccSPeter Wemmhint.labpc.0.irq="5" 2048f71c01ccSPeter Wemmdevice rc 1 2049f71c01ccSPeter Wemmhint.rc.0.at="isa" 2050f71c01ccSPeter Wemmhint.rc.0.port="0x220" 2051f71c01ccSPeter Wemmhint.rc.0.irq="12" 2052f71c01ccSPeter Wemmdevice rp 2053f71c01ccSPeter Wemmhint.rp.0.at="isa" 2054f71c01ccSPeter Wemmhint.rp.0.port="0x280" 2055567e21c2SBruce Evans# the port and irq for tw0 are fictitious 2056f71c01ccSPeter Wemmdevice tw 1 2057f71c01ccSPeter Wemmhint.tw.0.at="isa" 2058f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2059f71c01ccSPeter Wemmhint.tw.0.irq="11" 2060f71c01ccSPeter Wemmdevice si 2061f71c01ccSPeter Wemmoptions SI_DEBUG 2062f71c01ccSPeter Wemmhint.si.0.at="isa" 206342b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2064f71c01ccSPeter Wemmhint.si.0.irq="12" 2065f71c01ccSPeter Wemmdevice asc 1 2066f71c01ccSPeter Wemmhint.asc.0.at="isa" 2067f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2068f71c01ccSPeter Wemmhint.asc.0.drq="3" 2069f71c01ccSPeter Wemmhint.asc.0.irq="10" 2070f71c01ccSPeter Wemmdevice stl 2071f71c01ccSPeter Wemmhint.stl.0.at="isa" 2072f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2073f71c01ccSPeter Wemmhint.stl.0.irq="10" 2074f71c01ccSPeter Wemmdevice stli 2075f71c01ccSPeter Wemmhint.stli.0.at="isa" 2076f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 207742b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2078f71c01ccSPeter Wemmhint.stli.0.flags="23" 207942b04349SPeter Wemmhint.stli.0.msize="0x1000" 2080f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2081f71c01ccSPeter Wemmdevice loran 2082f71c01ccSPeter Wemmhint.loran.0.at="isa" 2083f71c01ccSPeter Wemmhint.loran.0.irq="5" 208498a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2085c9953c3bSPeter Wemmdevice xrpu 2086a800f455SJulian Elischer 2087eeb706c0SJustin T. Gibbs# 2088bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 20891d86961eSJordan K. Hubbard# following options: 2090b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 20911d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 20921d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2093b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 20941d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 20951d86961eSJordan K. Hubbard# taken 20964f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2097734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 20981d86961eSJordan K. Hubbard# 2099a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 21001c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2101a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 21021c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 21031c2b5939SRoger Hardiman# 2104a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2105a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2106a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2107a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 21081c2b5939SRoger Hardiman# These options can be used to override the auto detection 210998a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 21101c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 21119ff07e32SAmancio Hasty# 21124f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 21131c2b5939SRoger Hardiman# or 21141c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 21151c2b5939SRoger Hardiman# Specifes the default video capture mode. 2116a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2117a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2118a9c5b8d0SSøren Schmidt# 21194f5f3f07SBrian Somers# options BKTR_USE_PLL 21201c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 21211c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2122a9c5b8d0SSøren Schmidt# 21231c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 21241c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 21251c2b5939SRoger Hardiman# 21261c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 21271c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 21281c2b5939SRoger Hardiman# 21291c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 21301c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 21311c2b5939SRoger Hardiman# 21321c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 21331c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 21341c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 21351c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 21361c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 21371c2b5939SRoger Hardiman# As a rough guess, old = before 1998 21381c2b5939SRoger Hardiman# 2139017b0edcSMatt Jacob 2140f71c01ccSPeter Wemmdevice meteor 1 21410f3563b6SRoger Hardiman 214228ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 21430f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 214437973e86SPeter Wemm# device smbus 214537973e86SPeter Wemm# device iicbus 214637973e86SPeter Wemm# device iicbb 21470f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 21480f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 214928ebb692SNicolas Souchu# 2150f71c01ccSPeter Wemmdevice bktr 1 2151446cee6eSJoerg Wunsch 2152dc9deb29SPoul-Henning Kamp# 21536d04301dSAlexander Langer# PC Card/PCMCIA 2154dc9deb29SPoul-Henning Kamp# 2155b5137699SWarner Losh# card: pccard slots 2156b5137699SWarner Losh# pcic: isa/pccard bridge 2157f71c01ccSPeter Wemmdevice pcic 2158f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2159f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2160c9953c3bSPeter Wemmdevice card 2161dc9deb29SPoul-Henning Kamp 21628aa25588SBrian Somers# You may need to reset all pccards after resuming 21638aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 21648aa25588SBrian Somers 2165446cee6eSJoerg Wunsch# 2166446cee6eSJoerg Wunsch# Laptop/Notebook options: 2167446cee6eSJoerg Wunsch# 2168446cee6eSJoerg Wunsch# See also: 21696c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2170446cee6eSJoerg Wunsch# above. 2171446cee6eSJoerg Wunsch 2172446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2173446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2174446cee6eSJoerg Wunsch 2175446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 217665e8111fSBruce Evans 2177ab4c624bSMike Smith# 21788afa373cSNicolas Souchu# SMB bus 21798afa373cSNicolas Souchu# 21803c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 21813c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 21823c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 21838afa373cSNicolas Souchu# 21848afa373cSNicolas Souchu# Supported devices: 21853c5656bfSArchie Cobbs# smb standard io through /dev/smb* 21868afa373cSNicolas Souchu# 21873c5656bfSArchie Cobbs# Supported SMB interfaces: 218828ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 218928ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 219004fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2191c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 21923c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 21938afa373cSNicolas Souchu# 2194c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 21953c5656bfSArchie Cobbs 2196c9953c3bSPeter Wemmdevice intpm 2197f71c01ccSPeter Wemmdevice alpm 1 21983c5656bfSArchie Cobbsdevice ichsmb 21998afa373cSNicolas Souchu 2200c9953c3bSPeter Wemmdevice smb 22018afa373cSNicolas Souchu 22028afa373cSNicolas Souchu# 22038afa373cSNicolas Souchu# I2C Bus 22048afa373cSNicolas Souchu# 22058afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 22068afa373cSNicolas Souchu# 22078afa373cSNicolas Souchu# Supported devices: 22088afa373cSNicolas Souchu# ic i2c network interface 22098afa373cSNicolas Souchu# iic i2c standard io 2210f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 22118afa373cSNicolas Souchu# 22128afa373cSNicolas Souchu# Supported interfaces: 22138afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 221428ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 221528ebb692SNicolas Souchu# 221628ebb692SNicolas Souchu# Other: 221728ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 22188afa373cSNicolas Souchu# 2219c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2220c9953c3bSPeter Wemmdevice iicbb 22218afa373cSNicolas Souchu 2222c9953c3bSPeter Wemmdevice ic 2223c9953c3bSPeter Wemmdevice iic 2224c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 22258afa373cSNicolas Souchu 2226f71c01ccSPeter Wemmdevice pcf 2227f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2228f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2229f71c01ccSPeter Wemmhint.pcf.0.irq="5" 22308afa373cSNicolas Souchu 223131a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 223231a539a5SHellmuth Michaelis# ISDN4BSD 223380037d6eSHellmuth Michaelis# 2234e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 223580037d6eSHellmuth Michaelis# 223631a539a5SHellmuth Michaelis# i4b passive ISDN cards support contains the following hardware drivers: 22378afa373cSNicolas Souchu# 22388ccc600fSHellmuth Michaelis# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 22398ccc600fSHellmuth Michaelis# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 22408ccc600fSHellmuth Michaelis# ifpi - AVM Fritz!Card PCI driver 22418ccc600fSHellmuth Michaelis# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 22428ccc600fSHellmuth Michaelis# ifpnp - AVM Fritz!Card PnP driver 2243e5981bd1SHellmuth Michaelis# 224431a539a5SHellmuth Michaelis# Note that the ``options'' (if given) and ``device'' lines must BOTH 224531a539a5SHellmuth Michaelis# be uncommented to enable support for a given card ! 224631a539a5SHellmuth Michaelis# 224731a539a5SHellmuth Michaelis# In addition to a hardware driver (and probably an option) the mandatory 224831a539a5SHellmuth Michaelis# ISDN protocol stack devices and the mandatory support device must be 224931a539a5SHellmuth Michaelis# enabled as well as one or more devices from the optional devices section. 225031a539a5SHellmuth Michaelis# 225131a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 225231a539a5SHellmuth Michaelis# isic driver (Siemens/Infineon chipsets) 225331a539a5SHellmuth Michaelis# 225431a539a5SHellmuth Michaelisdevice isic 225531a539a5SHellmuth Michaelis# 2256e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2257e5981bd1SHellmuth Michaelis# ---------------------- 225819c74962SPoul-Henning Kamp# 225919c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 22605895e3c8SPeter Wemmoptions TEL_S0_8 2261f71c01ccSPeter Wemmhint.isic.0.at="isa" 226242b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2263f71c01ccSPeter Wemmhint.isic.0.irq="5" 2264f71c01ccSPeter Wemmhint.isic.0.flags="1" 226519c74962SPoul-Henning Kamp# 226619c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 22675895e3c8SPeter Wemmoptions TEL_S0_16 2268f71c01ccSPeter Wemmhint.isic.0.at="isa" 2269f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 227042b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2271f71c01ccSPeter Wemmhint.isic.0.irq="5" 2272f71c01ccSPeter Wemmhint.isic.0.flags="2" 227319c74962SPoul-Henning Kamp# 227419c74962SPoul-Henning Kamp# Teles S0/16.3 22755895e3c8SPeter Wemmoptions TEL_S0_16_3 2276f71c01ccSPeter Wemmhint.isic.0.at="isa" 227719dde963SPeter Wemmhint.isic.0.port="0xd80" 2278f71c01ccSPeter Wemmhint.isic.0.irq="5" 2279f71c01ccSPeter Wemmhint.isic.0.flags="3" 228019c74962SPoul-Henning Kamp# 228119c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 22825895e3c8SPeter Wemmoptions AVM_A1 2283f71c01ccSPeter Wemmhint.isic.0.at="isa" 228419dde963SPeter Wemmhint.isic.0.port="0x340" 2285f71c01ccSPeter Wemmhint.isic.0.irq="5" 2286f71c01ccSPeter Wemmhint.isic.0.flags="4" 228719c74962SPoul-Henning Kamp# 228831a539a5SHellmuth Michaelis# USRobotics Sportster ISDN TA intern 228931a539a5SHellmuth Michaelisoptions USR_STI 229031a539a5SHellmuth Michaelishint.isic.0.at="isa" 229131a539a5SHellmuth Michaelishint.isic.0.port="0x268" 229231a539a5SHellmuth Michaelishint.isic.0.irq="5" 229331a539a5SHellmuth Michaelishint.isic.0.flags="7" 229419c74962SPoul-Henning Kamp# 229531a539a5SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) 229631a539a5SHellmuth Michaelisoptions ITKIX1 229731a539a5SHellmuth Michaelishint.isic.0.at="isa" 229831a539a5SHellmuth Michaelishint.isic.0.port="0x398" 229931a539a5SHellmuth Michaelishint.isic.0.irq="10" 230031a539a5SHellmuth Michaelishint.isic.0.flags="18" 230119c74962SPoul-Henning Kamp# 230280037d6eSHellmuth Michaelis# ELSA PCC-16 2303cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2304f71c01ccSPeter Wemmhint.isic.0.at="isa" 230519dde963SPeter Wemmhint.isic.0.port="0x360" 2306f71c01ccSPeter Wemmhint.isic.0.irq="10" 2307f71c01ccSPeter Wemmhint.isic.0.flags="20" 230880037d6eSHellmuth Michaelis# 2309e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2310e5981bd1SHellmuth Michaelis# ------------------ 231119c74962SPoul-Henning Kamp# 231219c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 23135895e3c8SPeter Wemmoptions TEL_S0_16_3_P 231419c74962SPoul-Henning Kamp# 231519c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 23165895e3c8SPeter Wemmoptions CRTX_S0_P 231719c74962SPoul-Henning Kamp# 231819c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 23195895e3c8SPeter Wemmoptions DRN_NGO 232019c74962SPoul-Henning Kamp# 232119c74962SPoul-Henning Kamp# Sedlbauer Win Speed 23225895e3c8SPeter Wemmoptions SEDLBAUER 232319c74962SPoul-Henning Kamp# 232431a539a5SHellmuth Michaelis# Dynalink IS64PH 232531a539a5SHellmuth Michaelisoptions DYNALINK 232619c74962SPoul-Henning Kamp# 232719c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 23285895e3c8SPeter Wemmoptions ELSA_QS1ISA 232919c74962SPoul-Henning Kamp# 23300df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2331cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 23320df6adecSHellmuth Michaelis# 23339d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 233431a539a5SHellmuth Michaelisoptions ASUSCOM_IPAC 23351eeb917cSJeroen Ruigrok van der Werven# 2336e5981bd1SHellmuth Michaelis# PCI bus Cards: 2337e5981bd1SHellmuth Michaelis# -------------- 233819c74962SPoul-Henning Kamp# 2339e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 23405895e3c8SPeter Wemmoptions ELSA_QS1PCI 234119c74962SPoul-Henning Kamp# 234231a539a5SHellmuth Michaelis# 234331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 234431a539a5SHellmuth Michaelis# ifpnp driver for AVM Fritz!Card PnP 234531a539a5SHellmuth Michaelis# 234631a539a5SHellmuth Michaelis# AVM Fritz!Card PnP 234731a539a5SHellmuth Michaelisdevice ifpnp 234831a539a5SHellmuth Michaelis# 234931a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 235031a539a5SHellmuth Michaelis# ihfc driver for Cologne Chip ISA chipsets (experimental!) 235131a539a5SHellmuth Michaelis# 235231a539a5SHellmuth Michaelis# Teles 16.3c ISA PnP 235331a539a5SHellmuth Michaelis# AcerISDN P10 ISA PnP 235431a539a5SHellmuth Michaelis# TELEINT ISDN SPEED No.1 235531a539a5SHellmuth Michaelisdevice ihfc 235631a539a5SHellmuth Michaelis# 235731a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 235831a539a5SHellmuth Michaelis# ifpi driver for AVM Fritz!Card PCI 235931a539a5SHellmuth Michaelis# 236080037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 236131a539a5SHellmuth Michaelisdevice ifpi 236280037d6eSHellmuth Michaelis# 236331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 236431a539a5SHellmuth Michaelis# iwic driver for Winbond W6692 chipset 236519c74962SPoul-Henning Kamp# 236631a539a5SHellmuth Michaelis# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 23673374f8ccSHellmuth Michaelisdevice iwic 236819c74962SPoul-Henning Kamp# 236931a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 237031a539a5SHellmuth Michaelis# ISDN Protocol Stack - mandatory for all hardware drivers 237119c74962SPoul-Henning Kamp# 237219c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2373f71c01ccSPeter Wemmdevice "i4bq921" 237419c74962SPoul-Henning Kamp# 237519c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2376f71c01ccSPeter Wemmdevice "i4bq931" 237719c74962SPoul-Henning Kamp# 237819c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2379f71c01ccSPeter Wemmdevice "i4b" 238019c74962SPoul-Henning Kamp# 238131a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 238231a539a5SHellmuth Michaelis# ISDN devices - mandatory for all hardware drivers 238319c74962SPoul-Henning Kamp# 238419c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2385f71c01ccSPeter Wemmdevice "i4btrc" 4 238619c74962SPoul-Henning Kamp# 238719c74962SPoul-Henning Kamp# userland driver to control the whole thing 2388f71c01ccSPeter Wemmdevice "i4bctl" 238919c74962SPoul-Henning Kamp# 239031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 239131a539a5SHellmuth Michaelis# ISDN devices - optional 239231a539a5SHellmuth Michaelis# 239319c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2394f71c01ccSPeter Wemmdevice "i4brbch" 4 239519c74962SPoul-Henning Kamp# 239619c74962SPoul-Henning Kamp# userland driver for telephony 2397f71c01ccSPeter Wemmdevice "i4btel" 2 239819c74962SPoul-Henning Kamp# 239919c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2400f71c01ccSPeter Wemmdevice "i4bipr" 4 240119c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 240219c74962SPoul-Henning Kampoptions IPR_VJ 2403e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2404f71c01ccSPeter Wemmoptions IPR_LOG=32 240519c74962SPoul-Henning Kamp# 2406aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2407f71c01ccSPeter Wemm# number of sppp device to be configured 2408f71c01ccSPeter Wemmdevice "i4bisppp" 4 240931a539a5SHellmuth Michaelis# 241031a539a5SHellmuth Michaelis# B-channel inteface to the netgraph subsystem 241131a539a5SHellmuth Michaelisdevice "i4bing" 2 241231a539a5SHellmuth Michaelis# 241331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 241419c74962SPoul-Henning Kamp 2415ab4c624bSMike Smith# Parallel-Port Bus 2416ab4c624bSMike Smith# 2417ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2418ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2419ab4c624bSMike Smith# are automatically probed and attached when found. 2420ab4c624bSMike Smith# 2421ab4c624bSMike Smith# Supported devices: 2422ab4c624bSMike Smith# vpo Iomega Zip Drive 2423f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2424f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2425fdf94d1aSNicolas Souchu# lpt Parallel Printer 242646f3ff79SMike Smith# plip Parallel network interface 2427fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2428f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 242928ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2430ab4c624bSMike Smith# 2431ab4c624bSMike Smith# Supported interfaces: 2432ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2433ab4c624bSMike Smith# 2434ef8f7626SNicolas Souchu 24350f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 24360f210c92SNicolas Souchu # (see flags in ppc(4)) 24375895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 24385895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2439ef8f7626SNicolas Souchu # compliant peripheral 24405895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 24415895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 24425895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 24435895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 24445895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 24453b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 24463b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2447ef8f7626SNicolas Souchu 2448f71c01ccSPeter Wemmdevice ppc 2449f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2450f71c01ccSPeter Wemmhint.ppc.0.irq="7" 24510d31b179SPeter Wemmdevice ppbus 24520d31b179SPeter Wemmdevice vpo 24530d31b179SPeter Wemmdevice lpt 24540d31b179SPeter Wemmdevice plip 24550d31b179SPeter Wemmdevice ppi 24560d31b179SPeter Wemmdevice pps 24570d31b179SPeter Wemmdevice lpbb 24580d31b179SPeter Wemmdevice pcfclock 2459ab4c624bSMike Smith 2460432aad0eSTor Egge# Kernel BOOTP support 2461432aad0eSTor Egge 2462432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2463432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 24645895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2465432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 24665895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2467432aad0eSTor Egge 2468d94f38acSEivind Eklund# 2469d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2470d94f38acSEivind Eklund# the user must still supply the actual driver. 2471d94f38acSEivind Eklund# 2472d94f38acSEivind Eklundoptions HW_WDOG 2473d94f38acSEivind Eklund 2474005092bbSEivind Eklund# 2475005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2476005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2477005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2478005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2479005092bbSEivind Eklund# 2480005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2481005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2482005092bbSEivind Eklund# 248304fa1e6cSEivind Eklund# The value below is the one more than the default. 2484005092bbSEivind Eklund# 24855895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2486005092bbSEivind Eklund 2487c796cfa1SAndrzej Bialecki# 2488c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2489c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2490c796cfa1SAndrzej Bialecki# 2491c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2492c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2493c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2494c796cfa1SAndrzej Bialecki# 249519dde963SPeter Wemm#options NO_SWAPPING 2496c796cfa1SAndrzej Bialecki 24979dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 24989dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 24999dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 25009dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 25019dab0776SDavid Greenman# 25025895e3c8SPeter Wemmoptions NSFBUFS=1024 25039dab0776SDavid Greenman 250415a1057cSEivind Eklund# 2505053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2506ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2507053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2508053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2509053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2510053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 251115a1057cSEivind Eklund# 251215a1057cSEivind Eklundoptions DEBUG_LOCKS 251315a1057cSEivind Eklund 25146e2972b8SMark Newton# 25156e2972b8SMark Newton# SysVR4 ABI emulation 25166e2972b8SMark Newton# 25176e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 25186e2972b8SMark Newton# a KLD module. 25196e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 25206e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 25216e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2522f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 25236e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 25246e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 25256e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 25266e2972b8SMark Newton# those circumstances. 25276e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 25286e2972b8SMark Newton# (whether static or dynamic). 25296e2972b8SMark Newton# 25306e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 25316e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2532f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 25336e2972b8SMark Newton 25341d33cf3dSNick Hibma# USB support 25351d33cf3dSNick Hibma# UHCI controller 2536c9953c3bSPeter Wemmdevice uhci 25371d33cf3dSNick Hibma# OHCI controller 2538c9953c3bSPeter Wemmdevice ohci 25391d33cf3dSNick Hibma# General USB code (mandatory for USB) 2540c9953c3bSPeter Wemmdevice usb 25411d33cf3dSNick Hibma# 2542b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2543b5ea1f0cSNick Hibmadevice udbp 2544f26c33d2SNick Hibma# Generic USB device driver 2545c9953c3bSPeter Wemmdevice ugen 2546f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2547c9953c3bSPeter Wemmdevice uhid 25481d33cf3dSNick Hibma# USB keyboard 2549c9953c3bSPeter Wemmdevice ukbd 25501d33cf3dSNick Hibma# USB printer 2551c9953c3bSPeter Wemmdevice ulpt 2552f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2553c9953c3bSPeter Wemmdevice umass 2554e9fb12d3SNick Hibma# USB modem support 2555e9fb12d3SNick Hibmadevice umodem 2556f26c33d2SNick Hibma# USB mouse 2557c9953c3bSPeter Wemmdevice ums 2558e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2559e2dbd15fSNick Hibmadevice urio 25602fd84f56SNick Hibma# USB scanners 25612fd84f56SNick Hibmadevice uscanner 2562f26c33d2SNick Hibma# 2563ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2564d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2565d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2566d04bb221SBill Paul# eval board. 2567c9953c3bSPeter Wemmdevice aue 2568dfd1e98eSBill Paul# 256901779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 257001779872SBill Paul# and Netmate II, and the Belkin F5U111. 2571c9953c3bSPeter Wemmdevice cue 257201779872SBill Paul# 2573dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2574d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2575d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 257601779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 257701779872SBill Paul# and 2104USB, and the Corega USB-T. 2578c9953c3bSPeter Wemmdevice kue 2579f26c33d2SNick Hibma 2580f26c33d2SNick Hibma# debugging options for the USB subsystem 25811d33cf3dSNick Hibma# 25827dc1a5bdSNick Hibmaoptions UHCI_DEBUG 25837dc1a5bdSNick Hibmaoptions OHCI_DEBUG 25841d33cf3dSNick Hibmaoptions USB_DEBUG 2585f26c33d2SNick Hibma 25867dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2587f26c33d2SNick Hibmaoptions UHID_DEBUG 2588f26c33d2SNick Hibmaoptions UHUB_DEBUG 2589f26c33d2SNick Hibmaoptions UKBD_DEBUG 25907dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2591f26c33d2SNick Hibmaoptions UMASS_DEBUG 2592f26c33d2SNick Hibmaoptions UMS_DEBUG 2593e2dbd15fSNick Hibmaoptions URIO_DEBUG 2594f26c33d2SNick Hibma 25956e8394b8SKazutaka YOKOTA# options for ukbd: 25966e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2597cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 25986e8394b8SKazutaka YOKOTA 2599785d2100SJohn Birrell# 2600785d2100SJohn Birrell# Embedded system options: 2601785d2100SJohn Birrell# 2602785d2100SJohn Birrell# An embedded system might want to run something other than init. 26038a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2604bc0e3a03SJeroen Ruigrok van der Werven 2605bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2606bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2607bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2608bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2609bc0e3a03SJeroen Ruigrok van der Werven 2610446af86dSJohn Baldwin##################################################################### 2611446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2612446af86dSJohn Baldwin# 2613446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2614446af86dSJohn Baldwinoptions SEMMAP=31 2615446af86dSJohn Baldwin 2616446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2617446af86dSJohn Baldwin# one time. 2618446af86dSJohn Baldwinoptions SEMMNI=11 2619446af86dSJohn Baldwin 2620446af86dSJohn Baldwin# Total number of semaphores system wide 2621446af86dSJohn Baldwinoptions SEMMNS=61 2622446af86dSJohn Baldwin 2623446af86dSJohn Baldwin# Total number of undo structures in system 2624446af86dSJohn Baldwinoptions SEMMNU=31 2625446af86dSJohn Baldwin 2626446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2627446af86dSJohn Baldwin# at one time. 2628446af86dSJohn Baldwinoptions SEMMSL=61 2629446af86dSJohn Baldwin 2630446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2631446af86dSJohn Baldwin# semaphore at one time. 2632446af86dSJohn Baldwinoptions SEMOPM=101 2633446af86dSJohn Baldwin 2634446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2635446af86dSJohn Baldwin# System V semaphore at one time. 2636446af86dSJohn Baldwinoptions SEMUME=11 2637446af86dSJohn Baldwin 2638446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2639446af86dSJohn Baldwinoptions SHMALL=1025 2640446af86dSJohn Baldwin 2641446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2642446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2643446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2644446af86dSJohn Baldwin 2645446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2646446af86dSJohn Baldwinoptions SHMMIN=2 2647446af86dSJohn Baldwin 2648446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2649446af86dSJohn Baldwin# at one time. 2650446af86dSJohn Baldwinoptions SHMMNI=33 2651446af86dSJohn Baldwin 2652446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2653446af86dSJohn Baldwin# a single process at one time. 2654446af86dSJohn Baldwinoptions SHMSEG=9 2655446af86dSJohn Baldwin 2656446af86dSJohn Baldwin##################################################################### 2657446af86dSJohn Baldwin 2658bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2659bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2660bc0e3a03SJeroen Ruigrok van der Werven 2661bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 2662bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 2663bc0e3a03SJeroen Ruigrok van der Wervenoptions COMPAT_LINUX 2664bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2665bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 2666bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_LINUX 2667bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 2668bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2669bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_DEBUG 2670bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV 2671bc0e3a03SJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT 2672bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2673bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2674bc0e3a03SJeroen Ruigrok van der Wervenoptions IBCS2 2675bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2676bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2677bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2678bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2679bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 2680bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 2681bc0e3a03SJeroen Ruigrok van der Wervenoptions LOUTB 2682bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 2683bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNI=41 2684bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 2685bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 2686bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGTQL=41 2687bc0e3a03SJeroen Ruigrok van der Wervenoptions NBUF=512 2688bc0e3a03SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG 2689bc0e3a03SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 2690bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 2691bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 2692bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2693bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2694bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2695bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 2696bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL 2697bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG 2698bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2699bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2700bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2701bc0e3a03SJeroen Ruigrok van der Wervenoptions SPX_HACK 2702bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 2703bc0e3a03SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG 2704bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2705bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2706bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2707914594eaSKris Kennawayoptions XBONEHACK 2708