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 388a10dafbSPeter Wemmprofile 2 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# 6398eb9009SSeigo Tanimura# Certain applications can grow to be larger than the 512M limit 64d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 6598eb9009SSeigo Tanimura# allow that limit to grow to 1GB, 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# 7298eb9009SSeigo Tanimuraoptions MAXDSIZ="(1024UL*1024*1024)" 7398eb9009SSeigo Tanimuraoptions DFLDSIZ="(1024UL*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 158e44a0ea3SPeter Wemm# parts of the system run faster. 159e44a0ea3SPeter Wemm# I386_CPU is mutually exclusive with the other CPU types. 16056be1833SKATO Takenori# 161e44a0ea3SPeter Wemm#cpu 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# 2876a8d6623SGarrett Wollman# These three options provide support for System V Interface 2886a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2896a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2906a8d6623SGarrett Wollman# 2916a8d6623SGarrett Wollmanoptions SYSVSHM 2926a8d6623SGarrett Wollmanoptions SYSVSEM 2936a8d6623SGarrett Wollmanoptions SYSVMSG 2946a8d6623SGarrett Wollman 2956a8d6623SGarrett Wollman 2966a8d6623SGarrett Wollman##################################################################### 2976a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2986a8d6623SGarrett Wollman 2996a8d6623SGarrett Wollman# 300b5d89ca8SBruce Evans# Enable the kernel debugger. 3016a8d6623SGarrett Wollman# 302b5d89ca8SBruce Evansoptions DDB 303b5d89ca8SBruce Evans 304b5d89ca8SBruce Evans# 3055ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3065ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3075ccab2afSGary Palmer# the machine to recover from a panic 3085ccab2afSGary Palmer# 3095ccab2afSGary Palmeroptions DDB_UNATTENDED 3105ccab2afSGary Palmer 3115ccab2afSGary Palmer# 312562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 313562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 314562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 315562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 316562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 317562d05dfSPaul Traina# 318562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 319562d05dfSPaul Traina 320562d05dfSPaul Traina# 3216a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3226a8d6623SGarrett Wollman# 3232365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 32421c64a07SAndrey A. Chernov 3256a8d6623SGarrett Wollman# 326c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 327c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 328c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 329c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 330c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 331c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 332c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 333c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 334c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 335d902baa4SJohn Baldwin# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 336d902baa4SJohn Baldwin# to the console by default. This functionality can be toggled via the 337d902baa4SJohn Baldwin# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 338c508c1b6SJohn Baldwin# 339c508c1b6SJohn Baldwinoptions KTR 340c508c1b6SJohn Baldwinoptions KTR_EXTEND 341c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 342c508c1b6SJohn Baldwinoptions KTR_COMPILE=0x3fffff 343c508c1b6SJohn Baldwinoptions KTR_MASK=0x201208 344c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 345d902baa4SJohn Baldwinoptions KTR_VERBOSE 346c508c1b6SJohn Baldwin 347c508c1b6SJohn Baldwin# 3485526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3496a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3506a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3516a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3526a8d6623SGarrett Wollman# programming errors. 3536a8d6623SGarrett Wollman# 3545526d2d9SEivind Eklundoptions INVARIANTS 3555526d2d9SEivind Eklund 3565526d2d9SEivind Eklund# 35734b15f2aSJohn Baldwin# The INVARIANT_SUPPORT option makes us compile in support for 35834b15f2aSJohn Baldwin# verifying some of the internal structures. It is a prerequisite for 35934b15f2aSJohn Baldwin# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 36034b15f2aSJohn Baldwin# called. The intent is that you can set 'INVARIANTS' for single 36134b15f2aSJohn Baldwin# source files (by changing the source file or specifying it on the 36234b15f2aSJohn Baldwin# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 36334b15f2aSJohn Baldwin# wish to build a kernel module with 'INVARIANTS', then adding 36434b15f2aSJohn Baldwin# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 36534b15f2aSJohn Baldwin# infrastructure without the added overhead. 36634b15f2aSJohn Baldwin# 36734b15f2aSJohn Baldwinoptions INVARIANT_SUPPORT 36834b15f2aSJohn Baldwin 36934b15f2aSJohn Baldwin# 3705526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3715526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3725526d2d9SEivind Eklund# it is disabled by default. 3735526d2d9SEivind Eklund# 3740dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 375da59a31cSDavid Greenman 3760dd1eea1SJordan K. Hubbard# 377348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 378348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 379348acd94SGarrett Wollman# 380348acd94SGarrett Wollmanoptions PERFMON 381348acd94SGarrett Wollman 382346ebe51SEivind Eklund 383346ebe51SEivind Eklund# 384346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 385346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 386346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 387346ebe51SEivind Eklund# from.) 388346ebe51SEivind Eklund# 389346ebe51SEivind Eklundoptions COMPILING_LINT 390346ebe51SEivind Eklund 391346ebe51SEivind Eklund 392348acd94SGarrett Wollman# XXX - this doesn't belong here. 3930dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3940dd1eea1SJordan K. Hubbardoptions UCONSOLE 3950dd1eea1SJordan K. Hubbard 39696fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 39796fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 398ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 39996fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 4006a8d6623SGarrett Wollman 4016a8d6623SGarrett Wollman##################################################################### 4026a8d6623SGarrett Wollman# NETWORKING OPTIONS 40370c0b54cSAndrey A. Chernov 4046a8d6623SGarrett Wollman# 4056a8d6623SGarrett Wollman# Protocol families: 4066a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 40711bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 40811bfa65aSBruce Evans# value. 4096a8d6623SGarrett Wollman# 4106a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 41151f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4126a800098SYoshinobu Inoueoptions IPSEC #IP security 4136a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4146a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 415f73bbaf2SDavid Greenman 416cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 417cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 418cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 419cc6a66f2SJulian Elischer 420e83e2322SBoris Popovoptions NCP #NetWare Core protocol 421e83e2322SBoris Popov 42234b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 4238b6f5e65SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG #Appletalk debugging 42434b5fca7SJulian Elischer 42511bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 42611bfa65aSBruce Evans#options NS #Xerox NS protocols 427dc915e7cSGarrett Wollman#options NSIP #XNS over IP 42863a74862SSteven Wallace 429d8589bd5SBoris Popov# mchain library. It can be either loaded as KLD or compiled into kernel 430d8589bd5SBoris Popovoptions LIBMCHAIN 431d8589bd5SBoris Popov 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 4527d7a5b89SArchie Cobbsoptions NETGRAPH_ONE2MANY 453b0801bacSArchie Cobbsoptions NETGRAPH_PPP 454b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 455add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4564cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 457b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4584cf49a43SJulian Elischeroptions NETGRAPH_TEE 4594cf49a43SJulian Elischeroptions NETGRAPH_TTY 4604cf49a43SJulian Elischeroptions NETGRAPH_UI 461b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4624cf49a43SJulian Elischer 463c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 464599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 46548ecc012SPoul-Henning Kampdevice musycc # LMC/SBE LMC1504 quad T1/E1 4663cf4d0bfSPoul-Henning Kamp 4676a8d6623SGarrett Wollman# 4686a8d6623SGarrett Wollman# Network interfaces: 469f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 470f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 47156c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 472722012ccSJulian Elischer# configured or token-ring is enabled. 473f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 474f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 475e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 476f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 477f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 478f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 479d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 480d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 481d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 482f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 48359d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4849e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 4854c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 486f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 487f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 488cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 489cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 490f57fc21cSJeroen Ruigrok van der Werven# The XBONEHACK option allows the same pair of addresses to be configured on 491f57fc21cSJeroen Ruigrok van der Werven# multiple gif interfaces. 492f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 493cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 494d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 495f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4965d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4976a8d6623SGarrett Wollman# 498829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 499829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 500829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 5016b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 502829b5d55SPeter Wemm# See pppd(8) for more details. 50389327d27SPeter Wemm# 504f71c01ccSPeter Wemmdevice ether #Generic Ethernet 505f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 506f71c01ccSPeter Wemmdevice token #Generic TokenRing 507f71c01ccSPeter Wemmdevice fddi #Generic FDDI 508f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 509f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 510f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 511f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 5124c12b435SNick Sayerdevice tap #Virtual Ethernet driver 513f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 514f71c01ccSPeter Wemmdevice sl #Serial Line IP 515f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 51689327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 51789327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5186b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 519d29895dcSGarrett Wollman 520f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5215d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5225d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5235d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5245d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5255d94d71cSBoris Popov 526cfa1ca9dSYoshinobu Inoue# for IPv6 527f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 528f57fc21cSJeroen Ruigrok van der Wervenoptions XBONEHACK 529f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 530d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 531cfa1ca9dSYoshinobu Inoue 5326a8d6623SGarrett Wollman# 5336a8d6623SGarrett Wollman# Internet family options: 5346a8d6623SGarrett Wollman# 5356a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 5366a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 5376a8d6623SGarrett Wollman# machine and TCP connections fail. 5386a8d6623SGarrett Wollman# 5396a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5406a8d6623SGarrett Wollman# with mrouted(8). 5416a8d6623SGarrett Wollman# 542d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 543ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 544ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 545ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 546ab6e02daSJordan K. Hubbard# 547ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 548ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 549a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 550ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 551ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 552ab6e02daSJordan K. Hubbard# feature works properly. 5538dd4744eSJordan K. Hubbard# 554ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 555ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 556ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 557ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 558ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 559ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 560ffdd472dSPeter Wemm# out of sync. 561d29895dcSGarrett Wollman# 56293e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 56393e0e116SJulian Elischer# 5641b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5651b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5661b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5671b968362SDag-Erling Smørgrav# 56865e8111fSBruce Evans# TCPDEBUG is undocumented. 56965e8111fSBruce Evans# 5705895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 571e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 572d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 573d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 574d29895dcSGarrett Wollman # dropped packets 5751857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5765895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 577e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 578210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 579210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 580210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 581210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 58293e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5839cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5849cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5858259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5861b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 58765e8111fSBruce Evansoptions TCPDEBUG 5886a8d6623SGarrett Wollman 589a79b7128SAlfred Perlstein# Statically Link in accept filters 590a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 591a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 592a79b7128SAlfred Perlstein 593e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 594e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 595e46cd3d4SDag-Erling Smørgrav# 596e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 597e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 598e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 599e46cd3d4SDag-Erling Smørgrav# 6008dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 6018dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 6028dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 6038dc47ef6SDag-Erling Smørgrav# 604e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 6058dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 606e46cd3d4SDag-Erling Smørgrav 60768e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 60868e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 60968e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 61068e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 61168ec4eb6SLuigi Rizzooptions DUMMYNET 61268ec4eb6SLuigi Rizzooptions BRIDGE 61368e9d934SLuigi Rizzo 6143f8c4506SPoul-Henning Kamp# 6153f8c4506SPoul-Henning Kamp# ATM (HARP version) options 6163f8c4506SPoul-Henning Kamp# 6173f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6183f8c4506SPoul-Henning Kamp# for ATM support. 6193f8c4506SPoul-Henning Kamp# 6203f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6213f8c4506SPoul-Henning Kamp# 6223f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6233f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6243f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6253f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6263f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6273f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6283f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6293f8c4506SPoul-Henning Kamp# 6303f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6313f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6323f8c4506SPoul-Henning Kamp# 6333f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6343f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6353f8c4506SPoul-Henning Kamp# 6363f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6373f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6383f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6393f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6403f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 641c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 642c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6433f8c4506SPoul-Henning Kamp 6446a8d6623SGarrett Wollman 6456a8d6623SGarrett Wollman##################################################################### 6466a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 647e3178a06SJordan K. Hubbard 6482365e64fSRodney W. Grimes# 6496a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6506a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 651c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6526a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6536a8d6623SGarrett Wollman# compile other filesystems as well. 6546a8d6623SGarrett Wollman# 655a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 656a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 657a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 658a5b88b01SKATO Takenori# soul to sit down and fix them. 6592365e64fSRodney W. Grimes# 660f1a9c715SDavid Greenman 6616a8d6623SGarrett Wollman# One of these is mandatory: 6626a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 66332a023dcSDavid E. O'Brienoptions MFS #Memory File System 6646a8d6623SGarrett Wollmanoptions NFS #Network File System 6656a8d6623SGarrett Wollman 6666a8d6623SGarrett Wollman# The rest are optional: 6677c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6685895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 669f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 6700adb9b96SPeter Wemmoptions HPFS #OS/2 File system 671dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6723ee9bf69SEivind Eklundoptions NTFS #NT File System 673f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 674e83e2322SBoris Popovoptions NWFS #NetWare filesystem 675f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 676f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 677f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 678f1a9c715SDavid Greenmanoptions UNION #Union filesystem 67946746c3bSJulian Elischeroptions DEVFS #devices filesystem 680bcf77694SPeter Wemm# The xFS_ROOT options REQUIRE the associated ``options xFS'' 681bcf77694SPeter Wemmoptions NFS_ROOT #NFS usable as root device 6820b0c10b4SAdrian Chadd# This code enables IFS, an FFS which exports inodes as the namespace. 6830b0c10b4SAdrian Chadd# You can find details in src/sys/ufs/ifs/README . 6840b0c10b4SAdrian Chaddoptions IFS 685f1a9c715SDavid Greenman 686d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 687d61e6649SAlexander Langer# making abrupt shutdown less risky. 688f8f8d7afSEivind Eklund# 6893d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 690b1897c19SJulian Elischer 691a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 692a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 693a64ed089SRobert Watson# 694a64ed089SRobert Watsonoptions FFS_EXTATTR 695a64ed089SRobert Watson 69671e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 69771e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 69871e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 69971e4fff8SPoul-Henning Kamp 70071e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 70171e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 70271e4fff8SPoul-Henning Kampoptions MD_ROOT 703d52d7365SPoul-Henning Kamp 704f2744793SSheldon Hearn# Specify double the default maximum size for malloc(9)-backed md devices. 705f2744793SSheldon Hearnoptions MD_NSECT=40000 706866c1fb1SSheldon Hearn 707a401ebbeSDavid Greenman# Allow this many swap-devices. 7088f7939aeSMatthew Dillon# 7098f7939aeSMatthew Dillon# In order to manage swap, the system must reserve bitmap space that 7108f7939aeSMatthew Dillon# scales with the largest mounted swap device multiplied by NSWAPDEV, 7118f7939aeSMatthew Dillon# irregardless of whether other swap devices exist or not. So it 7128f7939aeSMatthew Dillon# is not a good idea to make this value too large. 7132727da4cSDag-Erling Smørgravoptions NSWAPDEV=5 714a401ebbeSDavid Greenman 715495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 7162365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 7176a8d6623SGarrett Wollman 718276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 719276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 720276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 721276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 722ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7236110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 724276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 725276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 726276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 727276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 728276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 729276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 730cb800e34SJulian Elischer# 731cb800e34SJulian Elischeroptions SUIDDIR 732cb800e34SJulian Elischer 733df394affSJohn-Mark Gurney# NFS options: 7345895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 7355895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 7365895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 7375895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 7385895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 7395895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 7405895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 7415895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 742df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 743df394affSJohn-Mark Gurney 7449afcea2fSRobert V. Baron# Coda stuff: 7459afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 746f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 747a1d55890SJordan K. Hubbard 748053a2b61SEivind Eklund# 749053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 750053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 751053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 752053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 753053a2b61SEivind Eklund# 7545895e3c8SPeter Wemmoptions EXT2FS 755053a2b61SEivind Eklund 756dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 757dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 758dd85920aSJason Evans# inclusion on shell boxes. 759dd85920aSJason Evansoptions VFS_AIO 760053a2b61SEivind Eklund 761c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 762c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 763c16dc61bSEivind Eklund# 764c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 765c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 766c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 767c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 768c16dc61bSEivind Eklund# 769c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 770c16dc61bSEivind Eklund# special workloads. 771c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 772c16dc61bSEivind Eklund 77315bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 774ac519db0SMark Murraydevice random 77515bbdecfSMark Murray 7766a8d6623SGarrett Wollman 7776a8d6623SGarrett Wollman##################################################################### 778abc97a06SBruce Evans# POSIX P1003.1B 779abc97a06SBruce Evans 780ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 781abc97a06SBruce Evans# P1003_1B: Infrastructure 782abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 783abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 784abc97a06SBruce Evans 7855895e3c8SPeter Wemmoptions P1003_1B 7865895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7875895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 788abc97a06SBruce Evans 789abc97a06SBruce Evans 790abc97a06SBruce Evans##################################################################### 791000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 792000033d0SJeroen Ruigrok van der Werven 793000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 794000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 795000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 796000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 797000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 798000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 799000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 800000033d0SJeroen Ruigrok van der Werven 801000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 802000033d0SJeroen Ruigrok van der Werven 803000033d0SJeroen Ruigrok van der Werven# Other clock options 804000033d0SJeroen Ruigrok van der Werven 805000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 806000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 807000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 808000033d0SJeroen Ruigrok van der Werven 809000033d0SJeroen Ruigrok van der Werven 810000033d0SJeroen Ruigrok van der Werven##################################################################### 811de6a307eSPeter Dufault# SCSI DEVICES 812de6a307eSPeter Dufault 8136a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 8146a8d6623SGarrett Wollman 8156a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 816ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 8176a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 8186a8d6623SGarrett Wollman# device configuration sections below. 8196a8d6623SGarrett Wollman# 820265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 821ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 822ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 823ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 824ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 825ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 826ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 827ebc1a0e2SPeter Dufault# configuration around. 828ebc1a0e2SPeter Dufault 829ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 830ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 831700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 832700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 833ebc1a0e2SPeter Dufault 834ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 835ebc1a0e2SPeter Dufault 836f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 837f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 838f71c01ccSPeter Wemmhint.scbus.1.bus="0" 839f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 840f71c01ccSPeter Wemmhint.scbus.3.bus="0" 841f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 842f71c01ccSPeter Wemmhint.scbus.2.bus="1" 843f71c01ccSPeter Wemmhint.da.0.at="scbus0" 844f71c01ccSPeter Wemmhint.da.0.target="0" 845f71c01ccSPeter Wemmhint.da.0.unit="0" 846f71c01ccSPeter Wemmhint.da.1.at="scbus3" 847f71c01ccSPeter Wemmhint.da.1.target="1" 848f71c01ccSPeter Wemmhint.da.2.at="scbus2" 849f71c01ccSPeter Wemmhint.da.2.target="3" 850f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 851f71c01ccSPeter Wemmhint.sa.1.target="6" 852ebc1a0e2SPeter Dufault 853ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 854ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 855ebc1a0e2SPeter Dufault 856ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 857ebc1a0e2SPeter Dufault 858cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 859cf2458c9SMatt Jacob# 860cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 861cf2458c9SMatt Jacob# ("WORM") devices. 862cf2458c9SMatt Jacob# 863cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 864cf2458c9SMatt Jacob# 865cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 866cf2458c9SMatt Jacob# 867cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 868cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 869cf2458c9SMatt Jacob# 870cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 871cf2458c9SMatt Jacob# 872cf2458c9SMatt Jacob# 873cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 874cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 875cf2458c9SMatt Jacob# 876cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 877cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 878cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 879cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 880cf2458c9SMatt Jacob# 881cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 882cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 883cf2458c9SMatt Jacob# to them. 884cf2458c9SMatt Jacob# 885265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 886cf2458c9SMatt Jacob# configuration as the "pass" driver. 887ebc1a0e2SPeter Dufault 888c9953c3bSPeter Wemmdevice scbus #base SCSI code 889c9953c3bSPeter Wemmdevice ch #SCSI media changers 890c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 891c9953c3bSPeter Wemmdevice sa #SCSI tapes 892c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 89364ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 894cf2458c9SMatt Jacobdevice pt #SCSI processor 89564ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 89664ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 897cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8988909a72bSPeter Dufault 899700daf5eSJustin T. Gibbs# CAM OPTIONS: 900700daf5eSJustin T. Gibbs# debugging options: 901700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 902700daf5eSJustin T. Gibbs# specify them all! 903700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 904700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 905700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 906700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 907d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 908d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 909700daf5eSJustin T. Gibbs# 910700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 911700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 912700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 91356234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 91456234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 91556234437SKenneth D. Merry# freeze the device queue after a bus device reset. 916700daf5eSJustin T. Gibbsoptions CAMDEBUG 9175895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 9185895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 9195895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 9205895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 9215895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 922700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 923700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 92456234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9251a7c583cSGarrett Wollman 926700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 927700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 928700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 929700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 930700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 931700daf5eSJustin T. Gibbs# respectively. 93293063432SJoerg Wunsch# 933700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 934700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 935700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 93693063432SJoerg Wunsch# 9375895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 9385895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 93993063432SJoerg Wunsch 9409dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 9419dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 9429dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 9439dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 9449f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 9455895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 9465895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 9475895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 9489f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 9499dfb4471SKenneth D. Merry 9503ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 9513ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 9523ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 9533ece1bd2SKenneth D. Merry 9548904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 9558904e70bSMatt Jacob# 9568904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9578904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9588904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9598904e70bSMatt Jacob# are in.... 9608904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9618904e70bSMatt Jacob 9626a8d6623SGarrett Wollman 9636a8d6623SGarrett Wollman##################################################################### 9646a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9656a8d6623SGarrett Wollman 9661160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9671160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9681160da92SJoerg Wunsch# `xterm', among others. 9691160da92SJoerg Wunsch 970f71c01ccSPeter Wemmdevice pty #Pseudo ttys 971f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 972f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 973f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 974f71c01ccSPeter Wemmdevice md #Memory/malloc disk 975f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 976f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 977be174c7eSGreg Lehey 978be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 979be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 980be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9814cc4752cSGreg Lehey# 9824cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 98398a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9844cc4752cSGreg Lehey# the following message from vinum(8): 9854cc4752cSGreg Lehey# 9864cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9874cc4752cSGreg Lehey# 9884cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 989f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9903ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9919ba0e7c3SBruce Evans 99258067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9935895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 99458067a99SPoul-Henning Kamp 9956a8d6623SGarrett Wollman 9966a8d6623SGarrett Wollman##################################################################### 997d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9986a8d6623SGarrett Wollman 999d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 10006a8d6623SGarrett Wollman 10016a8d6623SGarrett Wollman# 100216e164e3SBruce Evans# Mandatory ISA devices: isa, npx 10036a8d6623SGarrett Wollman# 1004c9953c3bSPeter Wemmdevice isa 10052365e64fSRodney W. Grimes 10066a8d6623SGarrett Wollman# 10076a8d6623SGarrett Wollman# Options for `isa': 10086a8d6623SGarrett Wollman# 1009d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1010d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1011d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 1012d72ee36fSBruce Evans# 10139ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1014d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 10159ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 10169ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 10179ba0e7c3SBruce Evans# versions. 10189ba0e7c3SBruce Evans# 1019b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 10209bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 10219bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 10229bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 10239bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 10249bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 10259bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 10269bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1027b2796687SNate Williams# 10285eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 10295eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 10305eb46edfSDavid Greenman# keyboard controllers. 103177959e8eSMarc G. Fournier 10329ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1033f71c01ccSPeter Wemmoptions AUTO_EOI_1 103419dde963SPeter Wemm#options AUTO_EOI_2 1035f71c01ccSPeter Wemm 1036f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 103719dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 10383af6b652SDavid Greenman 1039595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1040595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1041a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1042595f6341SPoul-Henning Kamp 1043595f6341SPoul-Henning Kampoptions PPS_SYNC 1044595f6341SPoul-Henning Kamp 1045c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1046c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1047c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1048c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1049c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1050a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1051c2906d55SPoul-Henning Kamp 10525895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1053c2906d55SPoul-Henning Kamp 1054d61e6649SAlexander Langer# 1055d61e6649SAlexander Langer# EISA bus 1056d61e6649SAlexander Langer# 1057d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1058d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1059d61e6649SAlexander Langer 1060d61e6649SAlexander Langerdevice eisa 1061d61e6649SAlexander Langer 1062d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1063d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1064d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1065d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1066d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1067d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1068d61e6649SAlexander Langeroptions EISA_SLOTS=12 1069d61e6649SAlexander Langer 1070d61e6649SAlexander Langer# 1071d61e6649SAlexander Langer# MCA bus: 1072d61e6649SAlexander Langer# 1073d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1074d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1075d61e6649SAlexander Langer# No hints are required for MCA. 1076d61e6649SAlexander Langer 1077d61e6649SAlexander Langerdevice mca 1078d61e6649SAlexander Langer 1079d61e6649SAlexander Langer# 1080d61e6649SAlexander Langer# PCI bus & PCI options: 1081d61e6649SAlexander Langer# 1082d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1083d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1084d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1085d61e6649SAlexander Langer 1086d61e6649SAlexander Langerdevice pci 1087d61e6649SAlexander Langer 1088a7ecc804SPeter Wemm# 1089a7ecc804SPeter Wemm# AGP GART support 1090a7ecc804SPeter Wemmdevice agp 1091a7ecc804SPeter Wemm 1092d61e6649SAlexander Langer# PCI options 1093d61e6649SAlexander Langer# 1094d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1095d61e6649SAlexander Langer 1096d61e6649SAlexander Langer 1097d61e6649SAlexander Langer##################################################################### 1098d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1099d61e6649SAlexander Langer 1100d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1101d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1102d61e6649SAlexander Langer# For ISA the required hints are listed. 1103d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1104d61e6649SAlexander Langer# are needed. 1105d61e6649SAlexander Langer 1106d61e6649SAlexander Langer# 1107d61e6649SAlexander Langer# Mandatory devices: 1108d61e6649SAlexander Langer# 1109d61e6649SAlexander Langer 111023f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1111f71c01ccSPeter Wemmdevice atkbdc 1 1112f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1113f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 11142ad872c5SKazutaka YOKOTA 11152ad872c5SKazutaka YOKOTA# The AT keyboard 1116f71c01ccSPeter Wemmdevice atkbd 1117f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1118f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 11192ad872c5SKazutaka YOKOTA 11200a0319c2SKazutaka YOKOTA# Options for atkbd: 11210a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 11220a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 11230a0319c2SKazutaka YOKOTA 11240a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 11250a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 11260a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 11270a0319c2SKazutaka YOKOTA 1128e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1129e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1130e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1131e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1132e1b5fc4cSKazutaka YOKOTA 11332ad872c5SKazutaka YOKOTA# PS/2 mouse 1134f71c01ccSPeter Wemmdevice psm 1135f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1136f71c01ccSPeter Wemmhint.psm.0.irq="12" 11372ad872c5SKazutaka YOKOTA 11382ad872c5SKazutaka YOKOTA# Options for psm: 1139273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 11402ad872c5SKazutaka YOKOTA #for some laptops 11412ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 11422ad872c5SKazutaka YOKOTA 11432ad872c5SKazutaka YOKOTA# The video card driver. 1144f71c01ccSPeter Wemmdevice vga 1145f71c01ccSPeter Wemmhint.vga.0.at="isa" 11462ad872c5SKazutaka YOKOTA 1147c619f2acSKazutaka YOKOTA# Options for vga: 1148c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1149c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1150c619f2acSKazutaka YOKOTA# some systems. 1151c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1152c619f2acSKazutaka YOKOTA 1153c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1154c619f2acSKazutaka YOKOTA# use the following options to save some memory. 11551b1728adSPoul-Henning Kamp#options VGA_NO_FONT_LOADING # don't save/load font 11561b1728adSPoul-Henning Kamp#options VGA_NO_MODE_CHANGE # don't change video modes 1157c619f2acSKazutaka YOKOTA 1158c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1159c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1160c619f2acSKazutaka YOKOTA 11616e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11626e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11636e8394b8SKazutaka YOKOTA 11640a0319c2SKazutaka YOKOTA# To include support for VESA video modes 116577835954SJonathan Lemonoptions VESA 11660a0319c2SKazutaka YOKOTA 1167edd5302dSJeroen Ruigrok van der Wervenoptions FB_DEBUG # Frame buffer debugging 1168edd5302dSJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 1169edd5302dSJeroen Ruigrok van der Werven 11702ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1171f71c01ccSPeter Wemmdevice splash 11722ad872c5SKazutaka YOKOTA 1173c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1174f71c01ccSPeter Wemmdevice vt 1175f71c01ccSPeter Wemmhint.vt.0.at="isa" 1176528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1177c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1178c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1179c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1180a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11815895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1182a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1183a467384bSJoerg Wunschoptions PCVT_META_ESC 1184a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1185a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1186a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1187a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11885895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1189a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1190c19da41eSPeter Wemm 1191ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1192f71c01ccSPeter Wemmdevice sc 1 1193f71c01ccSPeter Wemmhint.sc.0.at="isa" 1194683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 11956e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 11966e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1197cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 11986e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1199c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 12006e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 12016e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 12026e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 120385e36760SJordan K. Hubbard 12047a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 12057a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 12067a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 12077a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 12087a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 12097a88382dSKazutaka YOKOTA 12107a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 12117a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 12127a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 12137a88382dSKazutaka YOKOTA 12146e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 12156e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 12166e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 12176e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 12186e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 12192ac8be82SAndreas Schulz 12208a28ce0eSJohn Baldwin# `flags' for sc 12218a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 12228a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 12238a28ce0eSJohn Baldwin 12247670e012SColeman Kane# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 12257670e012SColeman Kane# the /dev/3dfx0 device to work with glide implementations. This should get 12267670e012SColeman Kane# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 12277670e012SColeman Kane# the tdfx DRI module from XFree86 and is completely unrelated. 12287670e012SColeman Kane# 12297670e012SColeman Kane# To enable Linuxulator support, one must also include COMPAT_LINUX in the 12307670e012SColeman Kane# config as well, or you will not have the dependencies. The other option 12317670e012SColeman Kane# is to load both as modules. 12327670e012SColeman Kane 1233899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1234899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1235899266e3SJeroen Ruigrok van der Werven 12366a8d6623SGarrett Wollman# 1237a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1238a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1239a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1240a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1241a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1242a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1243f71c01ccSPeter Wemmdevice npx 1244f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1245f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1246f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1247f71c01ccSPeter Wemmhint.npx.0.irq="13" 12481fe04850SBruce Evans 124998e9e66cSNate Williams# 12501fe04850SBruce Evans# `flags' for npx0: 1251a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1252a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 12531fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1254a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 12551fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 12561fe04850SBruce Evans# all of the following conditions are satisfied: 12575895e3c8SPeter Wemm# I586_CPU is an option 12581fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 12591fe04850SBruce Evans# the probe for npx0 succeeds 12601fe04850SBruce Evans# INT 16 exception handling works. 12611fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 12621fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 12631fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 12641fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1265784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 12661fe04850SBruce Evans# 12671fe04850SBruce Evans 12680da9b781SMike Smith# 12690da9b781SMike Smith# ACPI support using the Intel ACPI Component Architecture reference 12700da9b781SMike Smith# implementation. 12710da9b781SMike Smith# 12720da9b781SMike Smith# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 12730da9b781SMike Smith# kernel environment variables to select initial debugging levels for the 12740da9b781SMike Smith# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 12750da9b781SMike Smith# defined when it is built). 12760da9b781SMike Smith# 12770da9b781SMike Smithdevice acpica 12780da9b781SMike Smithoptions ACPI_DEBUG 12790da9b781SMike Smith 12801fe04850SBruce Evans# 1281d61e6649SAlexander Langer# Optional devices: 12826a8d6623SGarrett Wollman# 12836a8d6623SGarrett Wollman 12846a8d6623SGarrett Wollman# 1285d61e6649SAlexander Langer# SCSI host adapters: 12866a8d6623SGarrett Wollman# 1287859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1288859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1289d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 129090d3341eSPeter Wemm# ahb: Adaptec 174x EISA controllers 1291d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1292d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 12936d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1294d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1295d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1296d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1297d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1298d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1299d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1300d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1301d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1302ac918c84SMatt Jacob# ispfw: Firmware module for Qlogic host adapters 1303d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1304ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1305ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1306fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1307fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1308fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1309fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1310ae94720dSNoriaki Mitsunaga# stg: TMC 18C30, 18C50 based SCSI host adapters. 1311821c54a1SSergey Babkin# wds: WD7000 1312d61e6649SAlexander Langer 13136a8d6623SGarrett Wollman# 1314d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 13156a8d6623SGarrett Wollman# probed correctly. 13166a8d6623SGarrett Wollman# 1317f71c01ccSPeter Wemmdevice bt 1318f71c01ccSPeter Wemmhint.bt.0.at="isa" 1319f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1320f71c01ccSPeter Wemmdevice adv 1321f71c01ccSPeter Wemmhint.adv.0.at="isa" 1322c9953c3bSPeter Wemmdevice adw 1323b9e3a5d3SPeter Wemmdevice aha 1324f71c01ccSPeter Wemmhint.aha.0.at="isa" 1325f71c01ccSPeter Wemmdevice aic 1326f71c01ccSPeter Wemmhint.aic.0.at="isa" 132790d3341eSPeter Wemmdevice ahb 1328d61e6649SAlexander Langerdevice ahc 1329d61e6649SAlexander Langerdevice amd 1330d61e6649SAlexander Langerdevice isp 1331d61e6649SAlexander Langerdevice ispfw 1332d61e6649SAlexander Langerdevice ncr 1333ae94720dSNoriaki Mitsunagadevice ncv 1334ae94720dSNoriaki Mitsunagadevice nsp 1335d61e6649SAlexander Langerdevice sym 1336ae94720dSNoriaki Mitsunagadevice stg 1337918dbed3SNoriaki Mitsunagahint.stg.0.at="isa" 1338918dbed3SNoriaki Mitsunagahint.stg.0.port="0x140" 1339918dbed3SNoriaki Mitsunagahint.stg.0.port="11" 1340821c54a1SSergey Babkindevice wds 1341821c54a1SSergey Babkinhint.wds.0.at="isa" 1342821c54a1SSergey Babkinhint.wds.0.port="0x350" 1343821c54a1SSergey Babkinhint.wds.0.irq="11" 1344821c54a1SSergey Babkinhint.wds.0.drq="6" 1345d61e6649SAlexander Langer 1346d61e6649SAlexander Langer# The aic7xxx 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. Unfortunately, 1348d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1349d61e6649SAlexander Langer# default. 1350d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1351d61e6649SAlexander Langer 1352fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1353fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1354fac70739SJeroen Ruigrok van der Werven 1355fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1356fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1357fac70739SJeroen Ruigrok van der Werven 1358fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1359fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1360fac70739SJeroen Ruigrok van der Werven 1361d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1362d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1363d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1364d61e6649SAlexander Langer 1365d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1366d61e6649SAlexander Langer# 1367d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1368d61e6649SAlexander Langer# 1369d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1370d61e6649SAlexander Langer 1371d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1372d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1373d61e6649SAlexander Langer # Allows the ncr to take precedence 1374d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1375d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1376d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1377d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1378d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1379d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1380d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1381d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1382d61e6649SAlexander Langer # default:8, range:[1..64] 13836a8d6623SGarrett Wollman 1384ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1385ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1386ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1387ef137fd3SMike Smith# 1388ef137fd3SMike Smithdevice asr 1389ef137fd3SMike Smith 1390153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1391153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1392153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1393153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1394153cbcc3SMike Smith# Compaq are actually DPT controllers. 1395153cbcc3SMike Smith# 1396153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1397153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1398153cbcc3SMike Smith# instruments are enabled. The tools in 1399153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1400153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1401153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1402153cbcc3SMike Smith# this option. If your system is very busy, this 1403153cbcc3SMike Smith# option will create more trouble than solve. 1404153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1405153cbcc3SMike Smith# wait when timing out with the above option. 1406153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1407153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1408153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1409153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1410153cbcc3SMike Smith# cost, great benefit. 1411153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1412153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1413153cbcc3SMike Smith# are 100% certain you need it. 1414153cbcc3SMike Smith 1415153cbcc3SMike Smithdevice dpt 1416153cbcc3SMike Smith 1417153cbcc3SMike Smith# DPT options 1418153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1419153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1420153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1421153cbcc3SMike Smithoptions DPT_LOST_IRQ 1422153cbcc3SMike Smithoptions DPT_RESET_HBA 1423153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1424153cbcc3SMike Smith 1425153cbcc3SMike Smith# 1426153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1427153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1428153cbcc3SMike Smith# the CAM infrastructure. 1429153cbcc3SMike Smith# 1430153cbcc3SMike Smithdevice mly 1431153cbcc3SMike Smith 14328b89ef0aSSøren Schmidt# 143335863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 143435863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1435ead270f1SMike Smith# 1436ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1437ead270f1SMike Smith# utilities (requires Linux compatibility 1438ead270f1SMike Smith# support). 1439ead270f1SMike Smith# 144035863739SMike Smithdevice aac 144135863739SMike Smith 144235863739SMike Smith# 14435e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 14445e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 14455e3488e3SJonathan Lemon# controllers. 144613066c5fSJonathan Lemon# 14475e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1448c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1449c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 14506ac4727aSMike Smith 14516ac4727aSMike Smith# 145290d3341eSPeter Wemm# 3ware ATA RAID 145390d3341eSPeter Wemm# 145490d3341eSPeter Wemmdevice twe # 3ware ATA RAID 145590d3341eSPeter Wemm 145690d3341eSPeter Wemm# 14576d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 14586d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 14596d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1460c9953c3bSPeter Wemmdevice ata 1461c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1462c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1463c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1464c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 146574d8e840SSøren Schmidt 14668b89ef0aSSøren Schmidt# 14676d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 14686d04301dSAlexander Langerhint.ata.0.at="isa" 14696d04301dSAlexander Langerhint.ata.0.port="0x1f0" 14706d04301dSAlexander Langerhint.ata.0.irq="14" 14716d04301dSAlexander Langerhint.ata.1.at="isa" 14726d04301dSAlexander Langerhint.ata.1.port="0x170" 14736d04301dSAlexander Langerhint.ata.1.irq="15" 14746d04301dSAlexander Langer 14756d04301dSAlexander Langer# 1476000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1477000da71aSSøren Schmidt# 1478000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 147974d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 148074d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 148174d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 148274d8e840SSøren Schmidt# is not enabled as default. 1483bb0030a4SSøren Schmidt# ATA_ENABLE_WC enable write caching on ATA disks that supports it. 1484a9763f0aSSøren Schmidt# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. 1485bb0030a4SSøren Schmidt# Also turns on write caching as that seem to be 1486bb0030a4SSøren Schmidt# required for tagged queing to work. 148774d8e840SSøren Schmidt 148874d8e840SSøren Schmidtoptions ATA_STATIC_ID 148974d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 1490bb0030a4SSøren Schmidtoptions ATA_ENABLE_WC 1491a9763f0aSSøren Schmidtoptions ATA_ENABLE_TAGS 149274d8e840SSøren Schmidt 14938b89ef0aSSøren Schmidt# 14946d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 14956d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 14966a8d6623SGarrett Wollman# 1497f71c01ccSPeter Wemmdevice fdc 1498f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1499f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1500f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1501f71c01ccSPeter Wemmhint.fdc.0.drq="2" 150285827d9cSJoerg Wunsch# 1503d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1504d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1505d2fb4892SJoerg Wunsch# however. 1506d2fb4892SJoerg Wunschoptions FDC_DEBUG 1507d2fb4892SJoerg Wunsch# 1508f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1509f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1510f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1511f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 151285827d9cSJoerg Wunsch 1513f71c01ccSPeter Wemm# Specify floppy devices 1514f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1515f71c01ccSPeter Wemmhint.fd.0.drive="0" 1516f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1517f71c01ccSPeter Wemmhint.fd.1.drive="1" 151885827d9cSJoerg Wunsch 1519d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1520f71c01ccSPeter Wemmdevice fla 1521f71c01ccSPeter Wemmhint.fla.0.at="isa" 1522d4ebee28SPoul-Henning Kamp 15236a8d6623SGarrett Wollman# 1524d61e6649SAlexander Langer# Other standard PC hardware: 15256a8d6623SGarrett Wollman# 15266a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 15276d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 15286d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 15296a8d6623SGarrett Wollman 1530f71c01ccSPeter Wemmdevice mse 1531f71c01ccSPeter Wemmhint.mse.0.at="isa" 1532f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1533f71c01ccSPeter Wemmhint.mse.0.irq="5" 1534975c53c7SDoug Rabson 1535f71c01ccSPeter Wemmdevice sio 1536f71c01ccSPeter Wemmhint.sio.0.at="isa" 1537f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1538f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1539f71c01ccSPeter Wemmhint.sio.0.irq="4" 15409546766aSBruce Evans 15419546766aSBruce Evans# 15429546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 15439546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 15449546766aSBruce Evans# are ignored unless this is set. Enabling console support does 15459546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 15469546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 15479546766aSBruce Evans# console support; the first one (in config file order) with 15489546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 15499546766aSBruce Evans# the old behaviour. 15509546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 15519546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 15529546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 155304fb8e53SAlexander Langer# access the device in any normal way. 1554a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 15559546766aSBruce Evans# 15566a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 15576a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 15586a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 15596a796ce0SJohn-Mark Gurney# 15609546766aSBruce Evans 15619546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 15629546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 15639546766aSBruce Evans #DDB, if available. 15645ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 15656a8d6623SGarrett Wollman 156626b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 156726b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 156826b6ea69SPaul Saab# Sun servers by the Remote Console. 156926b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 157026b6ea69SPaul Saab 15716a8d6623SGarrett Wollman# Options for sio: 1572768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 15739ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 15746a8d6623SGarrett Wollman 157596b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 157696b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 157796b89afcSBruce Evans# ST16650A-compatible UARTs. 157896b89afcSBruce Evans 15796a8d6623SGarrett Wollman# 1580d61e6649SAlexander Langer# Network interfaces: 15816a8d6623SGarrett Wollman# 1582d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1583d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1584d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1585d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1586d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1587d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1588d61e6649SAlexander Langer# individual driver. 1589d61e6649SAlexander Langerdevice miibus 1590d61e6649SAlexander Langer 1591d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1592d61e6649SAlexander Langer# PCI and ISA varieties. 1593d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1594d61e6649SAlexander Langer# (requires sppp) 15956d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 15966d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1597b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 159883401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1599d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1600d61e6649SAlexander Langer# and various workalikes including: 1601d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1602d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1603d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1604d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1605d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1606d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1607d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1608d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1609d61e6649SAlexander Langer# KNE110TX. 1610d61e6649SAlexander Langer# de: Digital Equipment DC21040 16116a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 16126d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 16136a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1614855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 16156d04301dSAlexander Langer# and PC Card devices using these chipsets. 16166d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 16176d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 16181a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1619d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1620d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1621d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1622cf87044eSMatt Jacob# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1623d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1624d61e6649SAlexander Langer# Intel EtherExpress 16256a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 16266a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1627d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1628d61e6649SAlexander Langer# Am79C960) 1629d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1630d61e6649SAlexander Langer# (no hints needed). 1631d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1632d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 163330cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 163441f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 163541f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 163641f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 163741f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1638d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1639d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1640d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1641d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1642d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1643d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1644d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1645d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1646d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1647d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1648d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1649d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1650d61e6649SAlexander Langer# card which is 32-bit. 1651b2ca5572SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1652b2ca5572SAlexander Langer# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1653d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1654d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1655d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1656d61e6649SAlexander Langer# (also single mode and multimode). 1657d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1658d61e6649SAlexander Langer# attach each one as a separate network interface. 16596d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 16606d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1661d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1662d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1663d61e6649SAlexander Langer# the D-Link DFE-550TX. 1664d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1665d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1666d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1667d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1668d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1669d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1670d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1671d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1672d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 16730cc2be21SSemen Ustimenko# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1674d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1675d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1676d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1677d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1678d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1679d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1680d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1681d61e6649SAlexander Langer# NE2000 clone. 168298d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 168331a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 16845f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 16855f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1686d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 16876d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 16886d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 16896d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1690d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1691d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1692d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1693d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1694d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1695d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1696d61e6649SAlexander Langer 1697d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1698d61e6649SAlexander Langer 1699f71c01ccSPeter Wemmdevice ar 1 1700f71c01ccSPeter Wemmhint.ar.0.at="isa" 1701f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1702f71c01ccSPeter Wemmhint.ar.0.irq="10" 170342b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1704f71c01ccSPeter Wemmdevice cs 1705f71c01ccSPeter Wemmhint.cs.0.at="isa" 1706f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1707f71c01ccSPeter Wemmdevice cx 1 1708f71c01ccSPeter Wemmhint.cx.0.at="isa" 1709f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1710f71c01ccSPeter Wemmhint.cx.0.irq="15" 1711f71c01ccSPeter Wemmhint.cx.0.drq="7" 1712f71c01ccSPeter Wemmdevice ed 1713f71c01ccSPeter Wemmhint.ed.0.at="isa" 1714f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1715f71c01ccSPeter Wemmhint.ed.0.irq="5" 171642b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1717f71c01ccSPeter Wemmdevice el 1 1718f71c01ccSPeter Wemmhint.el.0.at="isa" 1719f71c01ccSPeter Wemmhint.el.0.port="0x300" 1720f71c01ccSPeter Wemmhint.el.0.irq="9" 1721c9953c3bSPeter Wemmdevice ep 1722c9953c3bSPeter Wemmdevice ex 1723f71c01ccSPeter Wemmdevice fe 1 1724edd5302dSJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT # LAC-98 support 1725f71c01ccSPeter Wemmhint.fe.0.at="isa" 1726f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1727d61e6649SAlexander Langerdevice fea 1728f71c01ccSPeter Wemmdevice ie 2 1729f71c01ccSPeter Wemmhint.ie.0.at="isa" 1730f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1731f71c01ccSPeter Wemmhint.ie.0.irq="5" 173242b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1733f71c01ccSPeter Wemmhint.ie.1.at="isa" 1734f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1735f71c01ccSPeter Wemmhint.ie.1.irq="7" 173642b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1737f71c01ccSPeter Wemmdevice le 1 1738f71c01ccSPeter Wemmhint.le.0.at="isa" 1739f71c01ccSPeter Wemmhint.le.0.port="0x300" 1740f71c01ccSPeter Wemmhint.le.0.irq="5" 174142b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1742f71c01ccSPeter Wemmdevice lnc 1 1743f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1744f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1745f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1746f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1747f71c01ccSPeter Wemmdevice rdp 1 1748f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1749f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1750f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1751f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1752f71c01ccSPeter Wemmdevice sr 1 1753f71c01ccSPeter Wemmhint.sr.0.at="isa" 1754f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1755f71c01ccSPeter Wemmhint.sr.0.irq="5" 175642b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1757f71c01ccSPeter Wemmdevice sn 1758f71c01ccSPeter Wemmhint.sn.0.at="isa" 1759f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1760f71c01ccSPeter Wemmhint.sn.0.irq="10" 1761c9953c3bSPeter Wemmdevice an 17620d5c223dSWarner Loshdevice awi 17630d5c223dSWarner Loshdevice wi 17643476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 17653476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1766f71c01ccSPeter Wemmdevice wl 1 1767f71c01ccSPeter Wemmhint.wl.0.at="isa" 1768f71c01ccSPeter Wemmhint.wl.0.port="0x300" 17690d5c223dSWarner Loshdevice xe 1770648c711bSPoul-Henning Kamp 1771f71c01ccSPeter Wemmdevice oltr 1772f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1773f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1774f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1775f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1776722012ccSJulian Elischer 1777d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1778d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 1779d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 178041f7d2d5SBill Pauldevice pcn # AMD Am79C79x PCI 10/100 NICs 1781d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1782d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1783d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1784d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1785eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1786d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1787d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1788d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1789d61e6649SAlexander Langer 1790d61e6649SAlexander Langer# PCI Ethernet NICs. 1791d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1792d61e6649SAlexander Langerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1793cf87044eSMatt Jacobhint.fxp.0.prefer_iomap="0" 1794c7ba4194SWarner Loshdevice vx # 3Com 3c590, 3c595 (``Vortex'') 1795d61e6649SAlexander Langer 1796d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1797d61e6649SAlexander Langerdevice sk 1798d61e6649SAlexander Langerdevice ti 1799d61e6649SAlexander Langerdevice wx 1800d61e6649SAlexander Langerdevice fpa 1 1801d61e6649SAlexander Langer 180268713f97SKenjiro Cho# 180344b5247dSKenjiro Cho# ATM related options (Cranor version) 180444b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 180568713f97SKenjiro Cho# 180668713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 180768713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 180868713f97SKenjiro Cho# 1809f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 181068713f97SKenjiro Cho# atm devices. 18113cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 181268713f97SKenjiro Cho# bypass TCP/IP. 181368713f97SKenjiro Cho# 181468713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 181568713f97SKenjiro Cho# for more details, please read the original documents at 181698a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 181768713f97SKenjiro Cho# 1818f71c01ccSPeter Wemmdevice atm 181944b5247dSKenjiro Chodevice en 18203cbceb82SKenjiro Chooptions NATM #native ATM 1821f4567b9cSJulian Elischer 1822c19da41eSPeter Wemm# 1823f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1824c19da41eSPeter Wemm# 1825c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1826c7406082SJohn-Mark Gurney# 182768ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 182868ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 182968ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 183098a44096SSheldon Hearn# see the pcm.4 man page. 1831c7406082SJohn-Mark Gurney# 1832c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1833c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1834c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1835c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1836c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1837c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1838c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1839c7406082SJohn-Mark Gurney# 1840c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1841c19da41eSPeter Wemm# 18426a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 18438b8cd792SJordan K. Hubbard# 184481bb901eSPeter Wemm# Supported cards include: 184581bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 184681bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 184781bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 184881bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 184981bb901eSPeter Wemm# Neomagic 256AV (ac97) 185081bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 185181bb901eSPeter Wemm 185267245194SPeter Wemmdevice pcm 1853c19da41eSPeter Wemm 1854f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1855f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1856f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1857f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1858f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1859f71c01ccSPeter Wemm 1860f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1861f71c01ccSPeter Wemm 1862fb0ef528SSeigo Tanimura# 1863fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1864fb0ef528SSeigo Tanimura# 1865fb0ef528SSeigo Tanimura 1866fb0ef528SSeigo Tanimuradevice midi 1867fb0ef528SSeigo Tanimura 1868fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1869fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1870fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1871fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1872fb0ef528SSeigo Tanimura 1873fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1874fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1875fb0ef528SSeigo Tanimura# other uarts. 1876fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1877fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1878fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1879fb0ef528SSeigo Tanimura 1880fb0ef528SSeigo Tanimura# 1881fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1882fb0ef528SSeigo Tanimura# 1883fb0ef528SSeigo Tanimura 1884fb0ef528SSeigo Tanimuradevice seq 1885fb0ef528SSeigo Tanimura 18861a6e52d0SJeroen Ruigrok van der Werven# The bridge drivers for sound cards. These can be separately configured 1887fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 188881bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 188946d6fe72SSeigo Tanimura# 1890e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1891c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 189246d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 189381bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 189446d6fe72SSeigo Tanimura 1895869f459cSSeigo Tanimura# For non-PnP cards: 1896f71c01ccSPeter Wemmdevice sbc 1897f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1898f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1899f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1900f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1901f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1902f71c01ccSPeter Wemmdevice gusc 1903f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1904f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1905f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1906f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1907f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1908869f459cSSeigo Tanimura 1909f71c01ccSPeter Wemmdevice pca 1910f71c01ccSPeter Wemmhint.pca.0.at="isa" 1911f71c01ccSPeter Wemmhint.pca.0.port="0x040" 19129ad380abSGarrett Wollman 19136a8d6623SGarrett Wollman# 1914567e21c2SBruce Evans# Miscellaneous hardware: 19156a8d6623SGarrett Wollman# 19166a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 19172d859864SAndreas Schulz# scd: Sony CD-ROM 191805e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 19196a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 19206a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 19216a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 1922ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 19236c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 19241d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 19251c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 19262849b131SBruce Evans# cy: Cyclades serial driver 1927a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1928c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 19296d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1930a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 19311a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 19326d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 1933edd5302dSJeroen Ruigrok van der Werven# The LOUTB option specifies a slower outb() for debugging purposes. 1934d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 19353b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1936567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 19370d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 19384323578dSNick Sayer# spic: Sony Programmable I/O controller (VAIO notebooks) 1939c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1940c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1941657e73c4SPeter Dufault 1942e597b497SNate Williams# Notes on APM 19433d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 19443d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1945c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 194638ebe562SAdam David# for correct timekeeping. 194738ebe562SAdam David 19482cd01159SJordan K. Hubbard# Notes on the spigot: 19492cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 19502cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 19512cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 19522cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1953d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1954d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1955d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1956d01b6680SJordan K. Hubbard# direct access to the I/O page. 1957d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 19588819d6ecSPoul-Henning Kamp 19593b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 19603b577e1fSJordan K. Hubbard# 19613b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 19623b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 19633b577e1fSJordan K. Hubbard# 1964f71c01ccSPeter Wemm# device rp # core driver support 1965f71c01ccSPeter Wemm# 19663b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1967f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1968f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 19693b577e1fSJordan K. Hubbard# 19703b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 19713b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1972f71c01ccSPeter Wemm# your kernel probe hints: 1973f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1974f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1975f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1976f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 19773b577e1fSJordan K. Hubbard# 19783b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1979f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1980f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1981f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1982f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1983f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1984f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1985f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1986f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 19873b577e1fSJordan K. Hubbard# 1988f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 19893b577e1fSJordan K. Hubbard 1990a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1991a50cd483SJordan K. Hubbard# 1992a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1993c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1994c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 19950d04cf6aSPeter Wemm 19960d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1997c4823710SPeter Wemm# The host card is memory, not IO mapped. 1998c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1999c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2000c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 2001c4823710SPeter Wemm 20024323578dSNick Sayer# Notes on the Sony Programmable I/O controller 20034323578dSNick Sayer# This is a temporary driver that should someday be replaced by something 20044323578dSNick Sayer# that hooks into the ACPI layer. The device is hooked to the PIIX4's 20054323578dSNick Sayer# General Device 10 decoder, which means you have to fiddle with PCI 20064323578dSNick Sayer# registers to map it in, even though it is otherwise treated here as 20074323578dSNick Sayer# an ISA device. At the moment, the driver polls, although the device 20084323578dSNick Sayer# is capable of generating interrupts. It largely undocumented. 20094323578dSNick Sayer# The port location in the hint is where you WANT the device to be 20104323578dSNick Sayer# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 20114323578dSNick Sayer# is the only thing truly supported, but aparently a fair percentage 20124323578dSNick Sayer# of the Vaio extra features are controlled by this device. 20134323578dSNick Sayer 2014c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 2015c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 2016c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 2017c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 2018c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 201942b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 202042b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 202142b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 202242b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 202342b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 202442b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 202542b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 202642b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 202742b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 2028c9da1b81SPeter Wemm 2029f71c01ccSPeter Wemmdevice mcd 1 2030f71c01ccSPeter Wemmhint.mcd.0.at="isa" 2031f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 2032f71c01ccSPeter Wemmhint.mcd.0.irq="10" 203305e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 2034f71c01ccSPeter Wemmdevice scd 1 2035f71c01ccSPeter Wemmhint.scd.0.at="isa" 2036f71c01ccSPeter Wemmhint.scd.0.port="0x230" 20376c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 2038f71c01ccSPeter Wemmdevice matcd 1 2039f71c01ccSPeter Wemmhint.matcd.0.at="isa" 2040f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 2041f71c01ccSPeter Wemmdevice wt 1 2042f71c01ccSPeter Wemmhint.wt.0.at="isa" 2043f71c01ccSPeter Wemmhint.wt.0.port="0x300" 2044f71c01ccSPeter Wemmhint.wt.0.irq="5" 2045f71c01ccSPeter Wemmhint.wt.0.drq="1" 2046f71c01ccSPeter Wemmdevice ctx 1 2047f71c01ccSPeter Wemmhint.ctx.0.at="isa" 2048f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 204942b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 2050f71c01ccSPeter Wemmdevice spigot 1 2051f71c01ccSPeter Wemmhint.spigot.0.at="isa" 2052f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 2053f71c01ccSPeter Wemmhint.spigot.0.irq="15" 205442b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 2055f71c01ccSPeter Wemmdevice apm 2056f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 2057ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 2058215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 2059f71c01ccSPeter Wemmdevice gp 2060f71c01ccSPeter Wemmhint.gp.0.at="isa" 2061f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 2062f71c01ccSPeter Wemmdevice gsc 1 2063f71c01ccSPeter Wemmhint.gsc.0.at="isa" 2064f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 2065f71c01ccSPeter Wemmhint.gsc.0.drq="3" 2066f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 2067f71c01ccSPeter Wemmhint.joy.0.at="isa" 2068f71c01ccSPeter Wemmhint.joy.0.port="0x201" 20692849b131SBruce Evansdevice cy 1 20702849b131SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 20712849b131SBruce Evanshint.cy.0.at="isa" 20722849b131SBruce Evanshint.cy.0.irq="10" 20732849b131SBruce Evanshint.cy.0.maddr="0xd4000" 20742849b131SBruce Evanshint.cy.0.msize="0x2000" 2075f71c01ccSPeter Wemmdevice dgb 1 20765895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 2077f71c01ccSPeter Wemmhint.dgb.0.at="isa" 2078f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 207942b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 2080f71c01ccSPeter Wemmdevice dgm 1 2081f71c01ccSPeter Wemmhint.dgm.0.at="isa" 2082f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 208342b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 2084f71c01ccSPeter Wemmdevice rc 1 2085f71c01ccSPeter Wemmhint.rc.0.at="isa" 2086f71c01ccSPeter Wemmhint.rc.0.port="0x220" 2087f71c01ccSPeter Wemmhint.rc.0.irq="12" 2088f71c01ccSPeter Wemmdevice rp 2089f71c01ccSPeter Wemmhint.rp.0.at="isa" 2090f71c01ccSPeter Wemmhint.rp.0.port="0x280" 2091567e21c2SBruce Evans# the port and irq for tw0 are fictitious 2092f71c01ccSPeter Wemmdevice tw 1 2093f71c01ccSPeter Wemmhint.tw.0.at="isa" 2094f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2095f71c01ccSPeter Wemmhint.tw.0.irq="11" 2096f71c01ccSPeter Wemmdevice si 2097f71c01ccSPeter Wemmoptions SI_DEBUG 2098f71c01ccSPeter Wemmhint.si.0.at="isa" 209942b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2100f71c01ccSPeter Wemmhint.si.0.irq="12" 2101f71c01ccSPeter Wemmdevice asc 1 2102f71c01ccSPeter Wemmhint.asc.0.at="isa" 2103f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2104f71c01ccSPeter Wemmhint.asc.0.drq="3" 2105f71c01ccSPeter Wemmhint.asc.0.irq="10" 21064323578dSNick Sayerdevice spic 21074323578dSNick Sayerhint.spic.0.at="isa" 21084323578dSNick Sayerhint.spic.0.port="0x10a0" 2109f71c01ccSPeter Wemmdevice stl 2110f71c01ccSPeter Wemmhint.stl.0.at="isa" 2111f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2112f71c01ccSPeter Wemmhint.stl.0.irq="10" 2113f71c01ccSPeter Wemmdevice stli 2114f71c01ccSPeter Wemmhint.stli.0.at="isa" 2115f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 211642b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2117f71c01ccSPeter Wemmhint.stli.0.flags="23" 211842b04349SPeter Wemmhint.stli.0.msize="0x1000" 2119f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2120f71c01ccSPeter Wemmdevice loran 2121f71c01ccSPeter Wemmhint.loran.0.at="isa" 2122f71c01ccSPeter Wemmhint.loran.0.irq="5" 212398a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2124c9953c3bSPeter Wemmdevice xrpu 2125a800f455SJulian Elischer 2126eeb706c0SJustin T. Gibbs# 2127bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 21281d86961eSJordan K. Hubbard# following options: 2129b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 21301d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 21311d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2132b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 21331d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 21341d86961eSJordan K. Hubbard# taken 21354f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2136734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 21371d86961eSJordan K. Hubbard# 2138a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 21391c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2140a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 21411c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 21421c2b5939SRoger Hardiman# 2143a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2144a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2145a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2146a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 21471c2b5939SRoger Hardiman# These options can be used to override the auto detection 214898a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 21491c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 21509ff07e32SAmancio Hasty# 21514f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 21521c2b5939SRoger Hardiman# or 21531c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 21541c2b5939SRoger Hardiman# Specifes the default video capture mode. 2155a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2156a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2157a9c5b8d0SSøren Schmidt# 21584f5f3f07SBrian Somers# options BKTR_USE_PLL 21591c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 21601c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2161a9c5b8d0SSøren Schmidt# 21621c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 21631c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 21641c2b5939SRoger Hardiman# 21651c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 21661c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 21671c2b5939SRoger Hardiman# 21681c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 21691c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 21701c2b5939SRoger Hardiman# 21711c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 21721c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 21731c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 21741c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 21751c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 21761c2b5939SRoger Hardiman# As a rough guess, old = before 1998 21771c2b5939SRoger Hardiman# 2178017b0edcSMatt Jacob 2179f71c01ccSPeter Wemmdevice meteor 1 21800f3563b6SRoger Hardiman 218128ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 21820f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 218337973e86SPeter Wemm# device smbus 218437973e86SPeter Wemm# device iicbus 218537973e86SPeter Wemm# device iicbb 21860f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 21870f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 218828ebb692SNicolas Souchu# 2189f71c01ccSPeter Wemmdevice bktr 1 2190446cee6eSJoerg Wunsch 2191dc9deb29SPoul-Henning Kamp# 21926d04301dSAlexander Langer# PC Card/PCMCIA 2193dc9deb29SPoul-Henning Kamp# 2194b5137699SWarner Losh# card: pccard slots 2195b5137699SWarner Losh# pcic: isa/pccard bridge 2196f71c01ccSPeter Wemmdevice pcic 2197f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2198f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2199c9953c3bSPeter Wemmdevice card 2200dc9deb29SPoul-Henning Kamp 22018aa25588SBrian Somers# You may need to reset all pccards after resuming 22028aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 22038aa25588SBrian Somers 2204446cee6eSJoerg Wunsch# 2205446cee6eSJoerg Wunsch# Laptop/Notebook options: 2206446cee6eSJoerg Wunsch# 2207446cee6eSJoerg Wunsch# See also: 22086c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2209446cee6eSJoerg Wunsch# above. 2210446cee6eSJoerg Wunsch 2211446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2212446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2213446cee6eSJoerg Wunsch 2214446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 221565e8111fSBruce Evans 2216ab4c624bSMike Smith# 22178afa373cSNicolas Souchu# SMB bus 22188afa373cSNicolas Souchu# 22193c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 22203c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 22213c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 22228afa373cSNicolas Souchu# 22238afa373cSNicolas Souchu# Supported devices: 22243c5656bfSArchie Cobbs# smb standard io through /dev/smb* 22258afa373cSNicolas Souchu# 22263c5656bfSArchie Cobbs# Supported SMB interfaces: 222728ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 222828ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 222904fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2230c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 22313c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 22328afa373cSNicolas Souchu# 2233c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 22343c5656bfSArchie Cobbs 2235c9953c3bSPeter Wemmdevice intpm 2236c89863e8SNicolas Souchudevice alpm 22373c5656bfSArchie Cobbsdevice ichsmb 22388afa373cSNicolas Souchu 2239c9953c3bSPeter Wemmdevice smb 22408afa373cSNicolas Souchu 22418afa373cSNicolas Souchu# 22428afa373cSNicolas Souchu# I2C Bus 22438afa373cSNicolas Souchu# 22448afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 22458afa373cSNicolas Souchu# 22468afa373cSNicolas Souchu# Supported devices: 22478afa373cSNicolas Souchu# ic i2c network interface 22488afa373cSNicolas Souchu# iic i2c standard io 2249f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 22508afa373cSNicolas Souchu# 22518afa373cSNicolas Souchu# Supported interfaces: 22528afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 225328ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 225428ebb692SNicolas Souchu# 225528ebb692SNicolas Souchu# Other: 225628ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 22578afa373cSNicolas Souchu# 2258c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2259c9953c3bSPeter Wemmdevice iicbb 22608afa373cSNicolas Souchu 2261c9953c3bSPeter Wemmdevice ic 2262c9953c3bSPeter Wemmdevice iic 2263c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 22648afa373cSNicolas Souchu 2265f71c01ccSPeter Wemmdevice pcf 2266f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2267f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2268f71c01ccSPeter Wemmhint.pcf.0.irq="5" 22698afa373cSNicolas Souchu 227031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 227131a539a5SHellmuth Michaelis# ISDN4BSD 227280037d6eSHellmuth Michaelis# 2273e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 227480037d6eSHellmuth Michaelis# 227531a539a5SHellmuth Michaelis# i4b passive ISDN cards support contains the following hardware drivers: 22768afa373cSNicolas Souchu# 22778ccc600fSHellmuth Michaelis# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 22788ccc600fSHellmuth Michaelis# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 22798ccc600fSHellmuth Michaelis# ifpi - AVM Fritz!Card PCI driver 22808ccc600fSHellmuth Michaelis# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 22818ccc600fSHellmuth Michaelis# ifpnp - AVM Fritz!Card PnP driver 22828301794fSHellmuth Michaelis# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2283e5981bd1SHellmuth Michaelis# 228431a539a5SHellmuth Michaelis# Note that the ``options'' (if given) and ``device'' lines must BOTH 228531a539a5SHellmuth Michaelis# be uncommented to enable support for a given card ! 228631a539a5SHellmuth Michaelis# 228731a539a5SHellmuth Michaelis# In addition to a hardware driver (and probably an option) the mandatory 228831a539a5SHellmuth Michaelis# ISDN protocol stack devices and the mandatory support device must be 228931a539a5SHellmuth Michaelis# enabled as well as one or more devices from the optional devices section. 229031a539a5SHellmuth Michaelis# 229131a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 229231a539a5SHellmuth Michaelis# isic driver (Siemens/Infineon chipsets) 229331a539a5SHellmuth Michaelis# 229431a539a5SHellmuth Michaelisdevice isic 229531a539a5SHellmuth Michaelis# 2296e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2297e5981bd1SHellmuth Michaelis# ---------------------- 229819c74962SPoul-Henning Kamp# 229919c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 23005895e3c8SPeter Wemmoptions TEL_S0_8 2301f71c01ccSPeter Wemmhint.isic.0.at="isa" 230242b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2303f71c01ccSPeter Wemmhint.isic.0.irq="5" 2304f71c01ccSPeter Wemmhint.isic.0.flags="1" 230519c74962SPoul-Henning Kamp# 230619c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 23075895e3c8SPeter Wemmoptions TEL_S0_16 2308f71c01ccSPeter Wemmhint.isic.0.at="isa" 2309f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 231042b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2311f71c01ccSPeter Wemmhint.isic.0.irq="5" 2312f71c01ccSPeter Wemmhint.isic.0.flags="2" 231319c74962SPoul-Henning Kamp# 231419c74962SPoul-Henning Kamp# Teles S0/16.3 23155895e3c8SPeter Wemmoptions TEL_S0_16_3 2316f71c01ccSPeter Wemmhint.isic.0.at="isa" 231719dde963SPeter Wemmhint.isic.0.port="0xd80" 2318f71c01ccSPeter Wemmhint.isic.0.irq="5" 2319f71c01ccSPeter Wemmhint.isic.0.flags="3" 232019c74962SPoul-Henning Kamp# 232119c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 23225895e3c8SPeter Wemmoptions AVM_A1 2323f71c01ccSPeter Wemmhint.isic.0.at="isa" 232419dde963SPeter Wemmhint.isic.0.port="0x340" 2325f71c01ccSPeter Wemmhint.isic.0.irq="5" 2326f71c01ccSPeter Wemmhint.isic.0.flags="4" 232719c74962SPoul-Henning Kamp# 232831a539a5SHellmuth Michaelis# USRobotics Sportster ISDN TA intern 232931a539a5SHellmuth Michaelisoptions USR_STI 233031a539a5SHellmuth Michaelishint.isic.0.at="isa" 233131a539a5SHellmuth Michaelishint.isic.0.port="0x268" 233231a539a5SHellmuth Michaelishint.isic.0.irq="5" 233331a539a5SHellmuth Michaelishint.isic.0.flags="7" 233419c74962SPoul-Henning Kamp# 233531a539a5SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) 233631a539a5SHellmuth Michaelisoptions ITKIX1 233731a539a5SHellmuth Michaelishint.isic.0.at="isa" 233831a539a5SHellmuth Michaelishint.isic.0.port="0x398" 233931a539a5SHellmuth Michaelishint.isic.0.irq="10" 234031a539a5SHellmuth Michaelishint.isic.0.flags="18" 234119c74962SPoul-Henning Kamp# 234280037d6eSHellmuth Michaelis# ELSA PCC-16 2343cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2344f71c01ccSPeter Wemmhint.isic.0.at="isa" 234519dde963SPeter Wemmhint.isic.0.port="0x360" 2346f71c01ccSPeter Wemmhint.isic.0.irq="10" 2347f71c01ccSPeter Wemmhint.isic.0.flags="20" 234880037d6eSHellmuth Michaelis# 2349e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2350e5981bd1SHellmuth Michaelis# ------------------ 235119c74962SPoul-Henning Kamp# 235219c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 23535895e3c8SPeter Wemmoptions TEL_S0_16_3_P 235419c74962SPoul-Henning Kamp# 235519c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 23565895e3c8SPeter Wemmoptions CRTX_S0_P 235719c74962SPoul-Henning Kamp# 235819c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 23595895e3c8SPeter Wemmoptions DRN_NGO 236019c74962SPoul-Henning Kamp# 236119c74962SPoul-Henning Kamp# Sedlbauer Win Speed 23625895e3c8SPeter Wemmoptions SEDLBAUER 236319c74962SPoul-Henning Kamp# 236431a539a5SHellmuth Michaelis# Dynalink IS64PH 236531a539a5SHellmuth Michaelisoptions DYNALINK 236619c74962SPoul-Henning Kamp# 236719c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 23685895e3c8SPeter Wemmoptions ELSA_QS1ISA 236919c74962SPoul-Henning Kamp# 23700df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2371cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 23720df6adecSHellmuth Michaelis# 23739d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 237431a539a5SHellmuth Michaelisoptions ASUSCOM_IPAC 23751eeb917cSJeroen Ruigrok van der Werven# 23764a29e8f9SHellmuth Michaelis# Eicon Diehl DIVA 2.0 and 2.02 23774a29e8f9SHellmuth Michaelisoptions EICON_DIVA 23784a29e8f9SHellmuth Michaelis# 2379e5981bd1SHellmuth Michaelis# PCI bus Cards: 2380e5981bd1SHellmuth Michaelis# -------------- 238119c74962SPoul-Henning Kamp# 2382e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 23835895e3c8SPeter Wemmoptions ELSA_QS1PCI 238419c74962SPoul-Henning Kamp# 238531a539a5SHellmuth Michaelis# 238631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 238731a539a5SHellmuth Michaelis# ifpnp driver for AVM Fritz!Card PnP 238831a539a5SHellmuth Michaelis# 238931a539a5SHellmuth Michaelis# AVM Fritz!Card PnP 239031a539a5SHellmuth Michaelisdevice ifpnp 239131a539a5SHellmuth Michaelis# 239231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 239331a539a5SHellmuth Michaelis# ihfc driver for Cologne Chip ISA chipsets (experimental!) 239431a539a5SHellmuth Michaelis# 239531a539a5SHellmuth Michaelis# Teles 16.3c ISA PnP 239631a539a5SHellmuth Michaelis# AcerISDN P10 ISA PnP 239731a539a5SHellmuth Michaelis# TELEINT ISDN SPEED No.1 239831a539a5SHellmuth Michaelisdevice ihfc 239931a539a5SHellmuth Michaelis# 240031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 240131a539a5SHellmuth Michaelis# ifpi driver for AVM Fritz!Card PCI 240231a539a5SHellmuth Michaelis# 240380037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 240431a539a5SHellmuth Michaelisdevice ifpi 240580037d6eSHellmuth Michaelis# 240631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 240731a539a5SHellmuth Michaelis# iwic driver for Winbond W6692 chipset 240819c74962SPoul-Henning Kamp# 240931a539a5SHellmuth Michaelis# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 24103374f8ccSHellmuth Michaelisdevice iwic 241119c74962SPoul-Henning Kamp# 241231a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 24138301794fSHellmuth Michaelis# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 24148301794fSHellmuth Michaelis# 24158301794fSHellmuth Michaelis# Traverse Technologies NETjet-S 24168301794fSHellmuth Michaelis# Teles PCI-TJ 24178301794fSHellmuth Michaelisdevice itjc 24188301794fSHellmuth Michaelis# 24198301794fSHellmuth Michaelis#--------------------------------------------------------------------------- 242031a539a5SHellmuth Michaelis# ISDN Protocol Stack - mandatory for all hardware drivers 242119c74962SPoul-Henning Kamp# 242219c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2423f71c01ccSPeter Wemmdevice "i4bq921" 242419c74962SPoul-Henning Kamp# 242519c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2426f71c01ccSPeter Wemmdevice "i4bq931" 242719c74962SPoul-Henning Kamp# 242819c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2429f71c01ccSPeter Wemmdevice "i4b" 243019c74962SPoul-Henning Kamp# 243131a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 243231a539a5SHellmuth Michaelis# ISDN devices - mandatory for all hardware drivers 243319c74962SPoul-Henning Kamp# 243419c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2435f71c01ccSPeter Wemmdevice "i4btrc" 4 243619c74962SPoul-Henning Kamp# 243719c74962SPoul-Henning Kamp# userland driver to control the whole thing 2438f71c01ccSPeter Wemmdevice "i4bctl" 243919c74962SPoul-Henning Kamp# 244031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 244131a539a5SHellmuth Michaelis# ISDN devices - optional 244231a539a5SHellmuth Michaelis# 244319c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2444f71c01ccSPeter Wemmdevice "i4brbch" 4 244519c74962SPoul-Henning Kamp# 244619c74962SPoul-Henning Kamp# userland driver for telephony 2447f71c01ccSPeter Wemmdevice "i4btel" 2 244819c74962SPoul-Henning Kamp# 244919c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2450f71c01ccSPeter Wemmdevice "i4bipr" 4 245119c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 245219c74962SPoul-Henning Kampoptions IPR_VJ 2453e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2454f71c01ccSPeter Wemmoptions IPR_LOG=32 245519c74962SPoul-Henning Kamp# 2456aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2457f71c01ccSPeter Wemm# number of sppp device to be configured 2458f71c01ccSPeter Wemmdevice "i4bisppp" 4 245931a539a5SHellmuth Michaelis# 246031a539a5SHellmuth Michaelis# B-channel inteface to the netgraph subsystem 246131a539a5SHellmuth Michaelisdevice "i4bing" 2 246231a539a5SHellmuth Michaelis# 246331a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 246419c74962SPoul-Henning Kamp 2465ab4c624bSMike Smith# Parallel-Port Bus 2466ab4c624bSMike Smith# 2467ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2468ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2469ab4c624bSMike Smith# are automatically probed and attached when found. 2470ab4c624bSMike Smith# 2471ab4c624bSMike Smith# Supported devices: 2472ab4c624bSMike Smith# vpo Iomega Zip Drive 2473f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2474f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2475fdf94d1aSNicolas Souchu# lpt Parallel Printer 247646f3ff79SMike Smith# plip Parallel network interface 2477fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2478f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 247928ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2480ab4c624bSMike Smith# 2481ab4c624bSMike Smith# Supported interfaces: 2482ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2483ab4c624bSMike Smith# 2484ef8f7626SNicolas Souchu 24850f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 24860f210c92SNicolas Souchu # (see flags in ppc(4)) 24875895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 24885895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2489ef8f7626SNicolas Souchu # compliant peripheral 24905895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 24915895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 24925895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 24935895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 24945895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 24953b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 24963b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2497ef8f7626SNicolas Souchu 2498f71c01ccSPeter Wemmdevice ppc 2499f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2500f71c01ccSPeter Wemmhint.ppc.0.irq="7" 25010d31b179SPeter Wemmdevice ppbus 25020d31b179SPeter Wemmdevice vpo 25030d31b179SPeter Wemmdevice lpt 25040d31b179SPeter Wemmdevice plip 25050d31b179SPeter Wemmdevice ppi 25060d31b179SPeter Wemmdevice pps 25070d31b179SPeter Wemmdevice lpbb 25080d31b179SPeter Wemmdevice pcfclock 2509ab4c624bSMike Smith 2510432aad0eSTor Egge# Kernel BOOTP support 2511432aad0eSTor Egge 2512432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2513432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 25145895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2515432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 25165895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2517432aad0eSTor Egge 2518d94f38acSEivind Eklund# 2519d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2520d94f38acSEivind Eklund# the user must still supply the actual driver. 2521d94f38acSEivind Eklund# 2522d94f38acSEivind Eklundoptions HW_WDOG 2523d94f38acSEivind Eklund 2524005092bbSEivind Eklund# 2525005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2526005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2527005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2528005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2529005092bbSEivind Eklund# 2530005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2531005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2532005092bbSEivind Eklund# 253304fa1e6cSEivind Eklund# The value below is the one more than the default. 2534005092bbSEivind Eklund# 25355895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2536005092bbSEivind Eklund 2537c796cfa1SAndrzej Bialecki# 2538c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2539c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2540c796cfa1SAndrzej Bialecki# 2541c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2542c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2543c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2544c796cfa1SAndrzej Bialecki# 254519dde963SPeter Wemm#options NO_SWAPPING 2546c796cfa1SAndrzej Bialecki 25479dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 25489dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 25499dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 25509dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 25519dab0776SDavid Greenman# 25525895e3c8SPeter Wemmoptions NSFBUFS=1024 25539dab0776SDavid Greenman 255415a1057cSEivind Eklund# 2555053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2556ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2557053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2558053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2559053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2560053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 256115a1057cSEivind Eklund# 256215a1057cSEivind Eklundoptions DEBUG_LOCKS 256315a1057cSEivind Eklund 256426086a03SPeter Wemm 256526086a03SPeter Wemm##################################################################### 256626086a03SPeter Wemm# ABI Emulation 256726086a03SPeter Wemm 256826086a03SPeter Wemm# Enable iBCS2 runtime support for SCO and ISC binaries 256926086a03SPeter Wemmoptions IBCS2 257026086a03SPeter Wemm 257126086a03SPeter Wemm# Emulate spx device for client side of SVR3 local X interface 257226086a03SPeter Wemmoptions SPX_HACK 257326086a03SPeter Wemm 257426086a03SPeter Wemm# Enable Linux ABI emulation 257526086a03SPeter Wemmoptions COMPAT_LINUX 257626086a03SPeter Wemm 257752bcdc9aSPeter Wemm# Enable the linux-like proc filesystem support (requires COMPAT_LINUX) 257852bcdc9aSPeter Wemmoptions LINPROCFS 257952bcdc9aSPeter Wemm 258026086a03SPeter Wemm# Linux debugging 258126086a03SPeter Wemmoptions DEBUG_LINUX 258226086a03SPeter Wemm 25836e2972b8SMark Newton# 25846e2972b8SMark Newton# SysVR4 ABI emulation 25856e2972b8SMark Newton# 25866e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 25876e2972b8SMark Newton# a KLD module. 25886e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 25896e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 25906e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2591f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 25926e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 25936e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 25946e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 25956e2972b8SMark Newton# those circumstances. 25966e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 25976e2972b8SMark Newton# (whether static or dynamic). 25986e2972b8SMark Newton# 25996e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 26006e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2601f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 26026e2972b8SMark Newton 260326086a03SPeter Wemm 260426086a03SPeter Wemm##################################################################### 26051d33cf3dSNick Hibma# USB support 26061d33cf3dSNick Hibma# UHCI controller 2607c9953c3bSPeter Wemmdevice uhci 26081d33cf3dSNick Hibma# OHCI controller 2609c9953c3bSPeter Wemmdevice ohci 26101d33cf3dSNick Hibma# General USB code (mandatory for USB) 2611c9953c3bSPeter Wemmdevice usb 26121d33cf3dSNick Hibma# 2613b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2614b5ea1f0cSNick Hibmadevice udbp 2615f26c33d2SNick Hibma# Generic USB device driver 2616c9953c3bSPeter Wemmdevice ugen 2617f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2618c9953c3bSPeter Wemmdevice uhid 26191d33cf3dSNick Hibma# USB keyboard 2620c9953c3bSPeter Wemmdevice ukbd 26211d33cf3dSNick Hibma# USB printer 2622c9953c3bSPeter Wemmdevice ulpt 2623f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2624c9953c3bSPeter Wemmdevice umass 2625e9fb12d3SNick Hibma# USB modem support 2626e9fb12d3SNick Hibmadevice umodem 2627f26c33d2SNick Hibma# USB mouse 2628c9953c3bSPeter Wemmdevice ums 2629e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2630e2dbd15fSNick Hibmadevice urio 26312fd84f56SNick Hibma# USB scanners 26322fd84f56SNick Hibmadevice uscanner 2633f26c33d2SNick Hibma# 2634ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2635d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2636d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2637d04bb221SBill Paul# eval board. 2638c9953c3bSPeter Wemmdevice aue 2639dfd1e98eSBill Paul# 264001779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 264101779872SBill Paul# and Netmate II, and the Belkin F5U111. 2642c9953c3bSPeter Wemmdevice cue 264301779872SBill Paul# 2644dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2645d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2646d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 264701779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 264801779872SBill Paul# and 2104USB, and the Corega USB-T. 2649c9953c3bSPeter Wemmdevice kue 2650f26c33d2SNick Hibma 2651f26c33d2SNick Hibma# debugging options for the USB subsystem 26521d33cf3dSNick Hibma# 26537dc1a5bdSNick Hibmaoptions UHCI_DEBUG 26547dc1a5bdSNick Hibmaoptions OHCI_DEBUG 26551d33cf3dSNick Hibmaoptions USB_DEBUG 2656f26c33d2SNick Hibma 26577dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2658f26c33d2SNick Hibmaoptions UHID_DEBUG 2659f26c33d2SNick Hibmaoptions UHUB_DEBUG 2660f26c33d2SNick Hibmaoptions UKBD_DEBUG 26617dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2662f26c33d2SNick Hibmaoptions UMASS_DEBUG 2663f26c33d2SNick Hibmaoptions UMS_DEBUG 2664e2dbd15fSNick Hibmaoptions URIO_DEBUG 2665f26c33d2SNick Hibma 26666e8394b8SKazutaka YOKOTA# options for ukbd: 26676e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2668cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 26696e8394b8SKazutaka YOKOTA 2670785d2100SJohn Birrell# 2671785d2100SJohn Birrell# Embedded system options: 2672785d2100SJohn Birrell# 2673785d2100SJohn Birrell# An embedded system might want to run something other than init. 26748a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2675bc0e3a03SJeroen Ruigrok van der Werven 2676bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2677bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2678bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2679bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2680bc0e3a03SJeroen Ruigrok van der Werven 2681446af86dSJohn Baldwin##################################################################### 2682446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2683446af86dSJohn Baldwin# 2684446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2685446af86dSJohn Baldwinoptions SEMMAP=31 2686446af86dSJohn Baldwin 2687446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2688446af86dSJohn Baldwin# one time. 2689446af86dSJohn Baldwinoptions SEMMNI=11 2690446af86dSJohn Baldwin 2691446af86dSJohn Baldwin# Total number of semaphores system wide 2692446af86dSJohn Baldwinoptions SEMMNS=61 2693446af86dSJohn Baldwin 2694446af86dSJohn Baldwin# Total number of undo structures in system 2695446af86dSJohn Baldwinoptions SEMMNU=31 2696446af86dSJohn Baldwin 2697446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2698446af86dSJohn Baldwin# at one time. 2699446af86dSJohn Baldwinoptions SEMMSL=61 2700446af86dSJohn Baldwin 2701446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2702446af86dSJohn Baldwin# semaphore at one time. 2703446af86dSJohn Baldwinoptions SEMOPM=101 2704446af86dSJohn Baldwin 2705446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2706446af86dSJohn Baldwin# System V semaphore at one time. 2707446af86dSJohn Baldwinoptions SEMUME=11 2708446af86dSJohn Baldwin 2709446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2710446af86dSJohn Baldwinoptions SHMALL=1025 2711446af86dSJohn Baldwin 2712446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2713446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2714446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2715446af86dSJohn Baldwin 2716446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2717446af86dSJohn Baldwinoptions SHMMIN=2 2718446af86dSJohn Baldwin 2719446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2720446af86dSJohn Baldwin# at one time. 2721446af86dSJohn Baldwinoptions SHMMNI=33 2722446af86dSJohn Baldwin 2723446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2724446af86dSJohn Baldwin# a single process at one time. 2725446af86dSJohn Baldwinoptions SHMSEG=9 2726446af86dSJohn Baldwin 2727446af86dSJohn Baldwin##################################################################### 2728446af86dSJohn Baldwin 2729bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2730bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2731bc0e3a03SJeroen Ruigrok van der Werven 2732bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 273328d7984fSJeroen Ruigrok van der Werven 273428d7984fSJeroen Ruigrok van der Werven# VFS cluster debugging. 2735bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 273628d7984fSJeroen Ruigrok van der Werven 273728d7984fSJeroen Ruigrok van der Werven# Eliminate unneeded cache flush instruction(s). 2738bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 273928d7984fSJeroen Ruigrok van der Werven 2740bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 27418b6f5e65SJeroen Ruigrok van der Werven 2742bffb191eSTakanori Watanabe# PECOFF module (Win32 Execution Format) 2743bffb191eSTakanori Watanabeoptions PECOFF_SUPPORT 2744bffb191eSTakanori Watanabeoptions PECOFF_DEBUG 27458b6f5e65SJeroen Ruigrok van der Werven 2746a88d714cSJeroen Ruigrok van der Werven# Disable the 4 MByte PSE CPU feature. 2747bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 27488b6f5e65SJeroen Ruigrok van der Werven 2749bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2750bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2751bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2752bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2753bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2754bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2755bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2756edd5302dSJeroen Ruigrok van der Werven 2757edd5302dSJeroen Ruigrok van der Werven# Enable the PF_KEY Key Management API. 2758bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 275928d7984fSJeroen Ruigrok van der Werven 276028d7984fSJeroen Ruigrok van der Werven# Kernel filelock debugging. 2761bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 276228d7984fSJeroen Ruigrok van der Werven 27638b6f5e65SJeroen Ruigrok van der Werven# System V compatible message queues 27648b6f5e65SJeroen Ruigrok van der Werven# Please note that the values provided here are used to test kernel 27658b6f5e65SJeroen Ruigrok van der Werven# building. The defaults in the sources provide almost the same numbers. 27668b6f5e65SJeroen Ruigrok van der Werven# MSGSSZ must be a power of 2 between 8 and 1024. 27678b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 # Max number of chars in queue 27688b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNI=41 # Max number of message queue identifiers 27698b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 # Max number of message segments 27708b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 # Size of a message segment 27718b6f5e65SJeroen Ruigrok van der Wervenoptions MSGTQL=41 # Max number of messages in system 27728b6f5e65SJeroen Ruigrok van der Werven 27738b6f5e65SJeroen Ruigrok van der Wervenoptions NBUF=512 # Number of buffer headers 27748b6f5e65SJeroen Ruigrok van der Werven 27758b6f5e65SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 # Number of mbuf clusters 27768b6f5e65SJeroen Ruigrok van der Werven 2777bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 27788b6f5e65SJeroen Ruigrok van der Werven 2779bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 27808b6f5e65SJeroen Ruigrok van der Werven 2781bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2782bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2783bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2784bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 27858b6f5e65SJeroen Ruigrok van der Werven 27868b6f5e65SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL=5 # Syscons debug level 27878b6f5e65SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG # syscons rendering debugging 27888b6f5e65SJeroen Ruigrok van der Werven 2789bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2790bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2791bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2792bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 27938b6f5e65SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG # VFS buffer I/O debugging 27948b6f5e65SJeroen Ruigrok van der Werven 2795bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2796bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2797bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2798