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# 3770b5438c6SRobert Watson# REGRESSION causes optional kernel interfaces necessary only for regression 3780b5438c6SRobert Watson# testing to be enabled. These interfaces may consitute security risks 3790b5438c6SRobert Watson# when enabled, as they permit processes to easily modify aspects of the 3800b5438c6SRobert Watson# run-time environment to reproduce unlikely or unusual (possibly normally 3810b5438c6SRobert Watson# impossible) scenarios. 3820b5438c6SRobert Watson# 3830b5438c6SRobert Watsonoptions REGRESSION 3840b5438c6SRobert Watson 3850b5438c6SRobert Watson# 386348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 387348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 388348acd94SGarrett Wollman# 389348acd94SGarrett Wollmanoptions PERFMON 390348acd94SGarrett Wollman 391346ebe51SEivind Eklund 392346ebe51SEivind Eklund# 393346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 394346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 395346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 396346ebe51SEivind Eklund# from.) 397346ebe51SEivind Eklund# 398346ebe51SEivind Eklundoptions COMPILING_LINT 399346ebe51SEivind Eklund 400346ebe51SEivind Eklund 401348acd94SGarrett Wollman# XXX - this doesn't belong here. 4020dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 4030dd1eea1SJordan K. Hubbardoptions UCONSOLE 4040dd1eea1SJordan K. Hubbard 40596fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 40696fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 407ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 40896fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 4096a8d6623SGarrett Wollman 4106a8d6623SGarrett Wollman##################################################################### 4116a8d6623SGarrett Wollman# NETWORKING OPTIONS 41270c0b54cSAndrey A. Chernov 4136a8d6623SGarrett Wollman# 4146a8d6623SGarrett Wollman# Protocol families: 4156a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 41611bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 41711bfa65aSBruce Evans# value. 4186a8d6623SGarrett Wollman# 4196a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 42051f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4216a800098SYoshinobu Inoueoptions IPSEC #IP security 4226a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4236a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 424f73bbaf2SDavid Greenman 425cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 426cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 427cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 428cc6a66f2SJulian Elischer 429e83e2322SBoris Popovoptions NCP #NetWare Core protocol 430e83e2322SBoris Popov 43134b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 4328b6f5e65SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG #Appletalk debugging 43334b5fca7SJulian Elischer 43411bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 43511bfa65aSBruce Evans#options NS #Xerox NS protocols 436dc915e7cSGarrett Wollman#options NSIP #XNS over IP 43763a74862SSteven Wallace 438d8589bd5SBoris Popov# mchain library. It can be either loaded as KLD or compiled into kernel 439d8589bd5SBoris Popovoptions LIBMCHAIN 440d8589bd5SBoris Popov 4414cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4424cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4434cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4444cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 44592a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 44692a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4474cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4484cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 44992a3e552SArchie Cobbsoptions NETGRAPH_BPF 4504cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4514cf49a43SJulian Elischeroptions NETGRAPH_ECHO 45246aa8b9bSArchie Cobbsoptions NETGRAPH_ETHER 4534cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4544cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4554cf49a43SJulian Elischeroptions NETGRAPH_IFACE 45648e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4574cf49a43SJulian Elischeroptions NETGRAPH_LMI 458a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 459a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 460a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 4617d7a5b89SArchie Cobbsoptions NETGRAPH_ONE2MANY 462b0801bacSArchie Cobbsoptions NETGRAPH_PPP 463b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 464add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4654cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 466b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4674cf49a43SJulian Elischeroptions NETGRAPH_TEE 4684cf49a43SJulian Elischeroptions NETGRAPH_TTY 4694cf49a43SJulian Elischeroptions NETGRAPH_UI 470b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4714cf49a43SJulian Elischer 472c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 473599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 47448ecc012SPoul-Henning Kampdevice musycc # LMC/SBE LMC1504 quad T1/E1 4753cf4d0bfSPoul-Henning Kamp 4766a8d6623SGarrett Wollman# 4776a8d6623SGarrett Wollman# Network interfaces: 478f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 479f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 48056c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 481722012ccSJulian Elischer# configured or token-ring is enabled. 482f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 483f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 484e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 485f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 486f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 487f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 488d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 489d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 490d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 491f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 49259d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4939e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 4944c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 495f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 496f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 497cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 498cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 499f57fc21cSJeroen Ruigrok van der Werven# The XBONEHACK option allows the same pair of addresses to be configured on 500f57fc21cSJeroen Ruigrok van der Werven# multiple gif interfaces. 501f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 502cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 503d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 504f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 5055d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 5066a8d6623SGarrett Wollman# 507829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 508829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 509829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 5106b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 511829b5d55SPeter Wemm# See pppd(8) for more details. 51289327d27SPeter Wemm# 513f71c01ccSPeter Wemmdevice ether #Generic Ethernet 514f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 515f71c01ccSPeter Wemmdevice token #Generic TokenRing 516f71c01ccSPeter Wemmdevice fddi #Generic FDDI 517f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 518f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 519f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 520f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 5214c12b435SNick Sayerdevice tap #Virtual Ethernet driver 522f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 523f71c01ccSPeter Wemmdevice sl #Serial Line IP 524f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 52589327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 52689327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5276b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 528d29895dcSGarrett Wollman 529f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5305d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5315d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5325d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5335d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5345d94d71cSBoris Popov 535cfa1ca9dSYoshinobu Inoue# for IPv6 536f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 537f57fc21cSJeroen Ruigrok van der Wervenoptions XBONEHACK 538f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 539d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 540cfa1ca9dSYoshinobu Inoue 5416a8d6623SGarrett Wollman# 5426a8d6623SGarrett Wollman# Internet family options: 5436a8d6623SGarrett Wollman# 5446a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 5456a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 5466a8d6623SGarrett Wollman# machine and TCP connections fail. 5476a8d6623SGarrett Wollman# 5486a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5496a8d6623SGarrett Wollman# with mrouted(8). 5506a8d6623SGarrett Wollman# 551d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 552ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 553ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 554ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 555ab6e02daSJordan K. Hubbard# 556ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 557ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 558a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 559ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 560ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 561ab6e02daSJordan K. Hubbard# feature works properly. 5628dd4744eSJordan K. Hubbard# 563ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 564ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 565ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 566ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 567ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 568ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 569ffdd472dSPeter Wemm# out of sync. 570d29895dcSGarrett Wollman# 57193e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 57293e0e116SJulian Elischer# 5731b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5741b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5751b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5761b968362SDag-Erling Smørgrav# 57765e8111fSBruce Evans# TCPDEBUG is undocumented. 57865e8111fSBruce Evans# 5795895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 580e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 581d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 582d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 583d29895dcSGarrett Wollman # dropped packets 5841857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5855895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 586e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 587210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 588210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 589210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 590210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 59193e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5929cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5939cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5948259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5951b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 59665e8111fSBruce Evansoptions TCPDEBUG 5976a8d6623SGarrett Wollman 598a79b7128SAlfred Perlstein# Statically Link in accept filters 599a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 600a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 601a79b7128SAlfred Perlstein 602e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 603e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 604e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 605e46cd3d4SDag-Erling Smørgrav# 606e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 607e46cd3d4SDag-Erling Smørgrav 60868e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 60968e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 61068e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 61168e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 61268ec4eb6SLuigi Rizzooptions DUMMYNET 61368ec4eb6SLuigi Rizzooptions BRIDGE 61468e9d934SLuigi Rizzo 6153f8c4506SPoul-Henning Kamp# 6163f8c4506SPoul-Henning Kamp# ATM (HARP version) options 6173f8c4506SPoul-Henning Kamp# 6183f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6193f8c4506SPoul-Henning Kamp# for ATM support. 6203f8c4506SPoul-Henning Kamp# 6213f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6223f8c4506SPoul-Henning Kamp# 6233f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6243f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6253f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6263f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6273f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6283f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6293f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6303f8c4506SPoul-Henning Kamp# 6313f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6323f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6333f8c4506SPoul-Henning Kamp# 6343f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6353f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6363f8c4506SPoul-Henning Kamp# 6373f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6383f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6393f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6403f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6413f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 642c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 643c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6443f8c4506SPoul-Henning Kamp 6456a8d6623SGarrett Wollman 6466a8d6623SGarrett Wollman##################################################################### 6476a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 648e3178a06SJordan K. Hubbard 6492365e64fSRodney W. Grimes# 6506a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6516a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 652c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6536a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6546a8d6623SGarrett Wollman# compile other filesystems as well. 6556a8d6623SGarrett Wollman# 656a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 657a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 658a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 659a5b88b01SKATO Takenori# soul to sit down and fix them. 6602365e64fSRodney W. Grimes# 661f1a9c715SDavid Greenman 6626a8d6623SGarrett Wollman# One of these is mandatory: 6636a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 66432a023dcSDavid E. O'Brienoptions MFS #Memory File System 6656a8d6623SGarrett Wollmanoptions NFS #Network File System 6666a8d6623SGarrett Wollman 6676a8d6623SGarrett Wollman# The rest are optional: 6687c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6695895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 670f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 6710adb9b96SPeter Wemmoptions HPFS #OS/2 File system 672dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6733ee9bf69SEivind Eklundoptions NTFS #NT File System 674f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 675e83e2322SBoris Popovoptions NWFS #NetWare filesystem 676f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 677f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 678f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 679f1a9c715SDavid Greenmanoptions UNION #Union filesystem 68046746c3bSJulian Elischeroptions DEVFS #devices filesystem 681bcf77694SPeter Wemm# The xFS_ROOT options REQUIRE the associated ``options xFS'' 682bcf77694SPeter Wemmoptions NFS_ROOT #NFS usable as root device 6830b0c10b4SAdrian Chadd# This code enables IFS, an FFS which exports inodes as the namespace. 6840b0c10b4SAdrian Chadd# You can find details in src/sys/ufs/ifs/README . 6850b0c10b4SAdrian Chaddoptions IFS 686f1a9c715SDavid Greenman 687d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 688d61e6649SAlexander Langer# making abrupt shutdown less risky. 689f8f8d7afSEivind Eklund# 6903d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 691b1897c19SJulian Elischer 692a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 69351be6918SChris D. Faulhaber# and is used for ACLs, Capabilities, and MAC labels. 69451be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.extattr for more information. 69549993db0SRobert Watsonoptions UFS_EXTATTR 69649993db0SRobert Watsonoptions UFS_EXTATTR_AUTOSTART 697a64ed089SRobert Watson 69851be6918SChris D. Faulhaber# Access Control List support for UFS filesystems. The current ACL 69951be6918SChris D. Faulhaber# implementation requires extended attribute support, UFS_EXTATTR, 70051be6918SChris D. Faulhaber# for the underlying filesystem. 70151be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.acls for more information. 70251be6918SChris D. Faulhaberoptions UFS_ACL 70351be6918SChris D. Faulhaber 70471e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 70571e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 70671e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 70771e4fff8SPoul-Henning Kamp 70871e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 70971e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 71071e4fff8SPoul-Henning Kampoptions MD_ROOT 711d52d7365SPoul-Henning Kamp 712a401ebbeSDavid Greenman# Allow this many swap-devices. 7138f7939aeSMatthew Dillon# 7148f7939aeSMatthew Dillon# In order to manage swap, the system must reserve bitmap space that 7158f7939aeSMatthew Dillon# scales with the largest mounted swap device multiplied by NSWAPDEV, 7168f7939aeSMatthew Dillon# irregardless of whether other swap devices exist or not. So it 7178f7939aeSMatthew Dillon# is not a good idea to make this value too large. 7182727da4cSDag-Erling Smørgravoptions NSWAPDEV=5 719a401ebbeSDavid Greenman 720495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 7212365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 7226a8d6623SGarrett Wollman 723276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 724276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 725276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 726276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 727ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7286110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 729276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 730276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 731276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 732276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 733276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 734276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 735cb800e34SJulian Elischer# 736cb800e34SJulian Elischeroptions SUIDDIR 737cb800e34SJulian Elischer 738df394affSJohn-Mark Gurney# NFS options: 7395895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 7405895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 7415895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 7425895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 7435895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 7445895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 7455895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 7465895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 747df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 748df394affSJohn-Mark Gurney 7499afcea2fSRobert V. Baron# Coda stuff: 7509afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 751f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 752a1d55890SJordan K. Hubbard 753053a2b61SEivind Eklund# 754053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 755053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 756053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 757053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 758053a2b61SEivind Eklund# 7595895e3c8SPeter Wemmoptions EXT2FS 760053a2b61SEivind Eklund 761dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 762dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 763dd85920aSJason Evans# inclusion on shell boxes. 764dd85920aSJason Evansoptions VFS_AIO 765053a2b61SEivind Eklund 766c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 767c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 768c16dc61bSEivind Eklund# 769c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 770c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 771c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 772c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 773c16dc61bSEivind Eklund# 774c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 775c16dc61bSEivind Eklund# special workloads. 776c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 777c16dc61bSEivind Eklund 77815bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 779ac519db0SMark Murraydevice random 78015bbdecfSMark Murray 7816a8d6623SGarrett Wollman 7826a8d6623SGarrett Wollman##################################################################### 783abc97a06SBruce Evans# POSIX P1003.1B 784abc97a06SBruce Evans 785ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 786abc97a06SBruce Evans# P1003_1B: Infrastructure 787abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 788abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 789abc97a06SBruce Evans 7905895e3c8SPeter Wemmoptions P1003_1B 7915895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7925895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 793abc97a06SBruce Evans 794abc97a06SBruce Evans 795abc97a06SBruce Evans##################################################################### 796000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 797000033d0SJeroen Ruigrok van der Werven 798000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 799000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 800000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 801000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 802000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 803000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 804000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 805000033d0SJeroen Ruigrok van der Werven 806000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 807000033d0SJeroen Ruigrok van der Werven 808000033d0SJeroen Ruigrok van der Werven# Other clock options 809000033d0SJeroen Ruigrok van der Werven 810000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 811000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 812000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 813000033d0SJeroen Ruigrok van der Werven 814000033d0SJeroen Ruigrok van der Werven 815000033d0SJeroen Ruigrok van der Werven##################################################################### 816de6a307eSPeter Dufault# SCSI DEVICES 817de6a307eSPeter Dufault 8186a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 8196a8d6623SGarrett Wollman 8206a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 821ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 8226a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 8236a8d6623SGarrett Wollman# device configuration sections below. 8246a8d6623SGarrett Wollman# 825265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 826ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 827ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 828ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 829ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 830ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 831ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 832ebc1a0e2SPeter Dufault# configuration around. 833ebc1a0e2SPeter Dufault 834ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 835ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 836700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 837700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 838ebc1a0e2SPeter Dufault 839ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 840ebc1a0e2SPeter Dufault 841f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 842f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 843f71c01ccSPeter Wemmhint.scbus.1.bus="0" 844f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 845f71c01ccSPeter Wemmhint.scbus.3.bus="0" 846f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 847f71c01ccSPeter Wemmhint.scbus.2.bus="1" 848f71c01ccSPeter Wemmhint.da.0.at="scbus0" 849f71c01ccSPeter Wemmhint.da.0.target="0" 850f71c01ccSPeter Wemmhint.da.0.unit="0" 851f71c01ccSPeter Wemmhint.da.1.at="scbus3" 852f71c01ccSPeter Wemmhint.da.1.target="1" 853f71c01ccSPeter Wemmhint.da.2.at="scbus2" 854f71c01ccSPeter Wemmhint.da.2.target="3" 855f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 856f71c01ccSPeter Wemmhint.sa.1.target="6" 857ebc1a0e2SPeter Dufault 858ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 859ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 860ebc1a0e2SPeter Dufault 861ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 862ebc1a0e2SPeter Dufault 863cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 864cf2458c9SMatt Jacob# 865cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 866cf2458c9SMatt Jacob# ("WORM") devices. 867cf2458c9SMatt Jacob# 868cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 869cf2458c9SMatt Jacob# 870cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 871cf2458c9SMatt Jacob# 872cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 873cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 874cf2458c9SMatt Jacob# 875cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 876cf2458c9SMatt Jacob# 877cf2458c9SMatt Jacob# 878cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 879cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 880cf2458c9SMatt Jacob# 881cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 882cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 883cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 884cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 885cf2458c9SMatt Jacob# 886cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 887cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 888cf2458c9SMatt Jacob# to them. 889cf2458c9SMatt Jacob# 890265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 891cf2458c9SMatt Jacob# configuration as the "pass" driver. 892ebc1a0e2SPeter Dufault 893c9953c3bSPeter Wemmdevice scbus #base SCSI code 894c9953c3bSPeter Wemmdevice ch #SCSI media changers 895c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 896c9953c3bSPeter Wemmdevice sa #SCSI tapes 897c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 89864ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 899cf2458c9SMatt Jacobdevice pt #SCSI processor 90064ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 90164ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 902cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 9038909a72bSPeter Dufault 904700daf5eSJustin T. Gibbs# CAM OPTIONS: 905700daf5eSJustin T. Gibbs# debugging options: 906700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 907700daf5eSJustin T. Gibbs# specify them all! 908700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 909700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 910700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 911700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 912d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 913d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 914700daf5eSJustin T. Gibbs# 915700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 916700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 917700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 91856234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 91956234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 92056234437SKenneth D. Merry# freeze the device queue after a bus device reset. 921700daf5eSJustin T. Gibbsoptions CAMDEBUG 9225895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 9235895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 9245895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 9255895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 9265895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 927700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 928700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 92956234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9301a7c583cSGarrett Wollman 931700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 932700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 933700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 934700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 935700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 936700daf5eSJustin T. Gibbs# respectively. 93793063432SJoerg Wunsch# 938700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 939700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 940700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 94193063432SJoerg Wunsch# 9425895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 9435895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 94493063432SJoerg Wunsch 9459dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 9469dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 9479dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 9489dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 9499f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 9505895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 9515895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 9525895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 9539f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 9549dfb4471SKenneth D. Merry 9553ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 9563ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 9573ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 9583ece1bd2SKenneth D. Merry 9598904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 9608904e70bSMatt Jacob# 9618904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9628904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9638904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9648904e70bSMatt Jacob# are in.... 9658904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9668904e70bSMatt Jacob 9676a8d6623SGarrett Wollman 9686a8d6623SGarrett Wollman##################################################################### 9696a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9706a8d6623SGarrett Wollman 9711160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9721160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9731160da92SJoerg Wunsch# `xterm', among others. 9741160da92SJoerg Wunsch 975f71c01ccSPeter Wemmdevice pty #Pseudo ttys 976f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 977f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 978f71c01ccSPeter Wemmdevice md #Memory/malloc disk 979f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 980f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 981be174c7eSGreg Lehey 982be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 983be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 984be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9854cc4752cSGreg Lehey# 9864cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 98798a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9884cc4752cSGreg Lehey# the following message from vinum(8): 9894cc4752cSGreg Lehey# 9904cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9914cc4752cSGreg Lehey# 9924cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 993f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9943ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9959ba0e7c3SBruce Evans 9966f2d8adbSBoris Popov# Kernel side iconv library 9976f2d8adbSBoris Popovoptions LIBICONV 9986f2d8adbSBoris Popov 99958067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 10005895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 100158067a99SPoul-Henning Kamp 10026a8d6623SGarrett Wollman 10036a8d6623SGarrett Wollman##################################################################### 1004d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 10056a8d6623SGarrett Wollman 1006d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 10076a8d6623SGarrett Wollman 10086a8d6623SGarrett Wollman# 100916e164e3SBruce Evans# Mandatory ISA devices: isa, npx 10106a8d6623SGarrett Wollman# 1011c9953c3bSPeter Wemmdevice isa 10122365e64fSRodney W. Grimes 10136a8d6623SGarrett Wollman# 10146a8d6623SGarrett Wollman# Options for `isa': 10156a8d6623SGarrett Wollman# 1016d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 1017d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 1018d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 1019d72ee36fSBruce Evans# 10209ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 1021d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 10229ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 10239ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 10249ba0e7c3SBruce Evans# versions. 10259ba0e7c3SBruce Evans# 1026b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 10279bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 10289bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 10299bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 10309bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 10319bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 10329bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 10339bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1034b2796687SNate Williams# 10355eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 10365eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 10375eb46edfSDavid Greenman# keyboard controllers. 103877959e8eSMarc G. Fournier 10399ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1040f71c01ccSPeter Wemmoptions AUTO_EOI_1 104119dde963SPeter Wemm#options AUTO_EOI_2 1042f71c01ccSPeter Wemm 1043f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 104419dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 10453af6b652SDavid Greenman 1046595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1047595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1048a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1049595f6341SPoul-Henning Kamp 1050595f6341SPoul-Henning Kampoptions PPS_SYNC 1051595f6341SPoul-Henning Kamp 1052c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1053c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1054c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1055c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1056c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1057a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1058c2906d55SPoul-Henning Kamp 10595895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1060c2906d55SPoul-Henning Kamp 1061d61e6649SAlexander Langer# 1062d61e6649SAlexander Langer# EISA bus 1063d61e6649SAlexander Langer# 1064d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1065d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1066d61e6649SAlexander Langer 1067d61e6649SAlexander Langerdevice eisa 1068d61e6649SAlexander Langer 1069d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1070d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1071d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1072d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1073d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1074d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1075d61e6649SAlexander Langeroptions EISA_SLOTS=12 1076d61e6649SAlexander Langer 1077d61e6649SAlexander Langer# 1078d61e6649SAlexander Langer# MCA bus: 1079d61e6649SAlexander Langer# 1080d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1081d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1082d61e6649SAlexander Langer# No hints are required for MCA. 1083d61e6649SAlexander Langer 1084d61e6649SAlexander Langerdevice mca 1085d61e6649SAlexander Langer 1086d61e6649SAlexander Langer# 1087d61e6649SAlexander Langer# PCI bus & PCI options: 1088d61e6649SAlexander Langer# 1089d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1090d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1091d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1092d61e6649SAlexander Langer 1093d61e6649SAlexander Langerdevice pci 1094d61e6649SAlexander Langer 1095a7ecc804SPeter Wemm# 1096a7ecc804SPeter Wemm# AGP GART support 1097a7ecc804SPeter Wemmdevice agp 1098a7ecc804SPeter Wemm 1099d61e6649SAlexander Langer# PCI options 1100d61e6649SAlexander Langer# 1101d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1102d61e6649SAlexander Langer 1103d61e6649SAlexander Langer 1104d61e6649SAlexander Langer##################################################################### 1105d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1106d61e6649SAlexander Langer 1107d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1108d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1109d61e6649SAlexander Langer# For ISA the required hints are listed. 1110d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1111d61e6649SAlexander Langer# are needed. 1112d61e6649SAlexander Langer 1113d61e6649SAlexander Langer# 1114d61e6649SAlexander Langer# Mandatory devices: 1115d61e6649SAlexander Langer# 1116d61e6649SAlexander Langer 111723f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1118f71c01ccSPeter Wemmdevice atkbdc 1 1119f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1120f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 11212ad872c5SKazutaka YOKOTA 11222ad872c5SKazutaka YOKOTA# The AT keyboard 1123f71c01ccSPeter Wemmdevice atkbd 1124f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1125f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 11262ad872c5SKazutaka YOKOTA 11270a0319c2SKazutaka YOKOTA# Options for atkbd: 11280a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 11290a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 11300a0319c2SKazutaka YOKOTA 11310a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 11320a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 11330a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 11340a0319c2SKazutaka YOKOTA 1135e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1136e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1137e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1138e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1139e1b5fc4cSKazutaka YOKOTA 11402ad872c5SKazutaka YOKOTA# PS/2 mouse 1141f71c01ccSPeter Wemmdevice psm 1142f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1143f71c01ccSPeter Wemmhint.psm.0.irq="12" 11442ad872c5SKazutaka YOKOTA 11452ad872c5SKazutaka YOKOTA# Options for psm: 1146273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 11472ad872c5SKazutaka YOKOTA #for some laptops 11482ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 11492ad872c5SKazutaka YOKOTA 11502ad872c5SKazutaka YOKOTA# The video card driver. 1151f71c01ccSPeter Wemmdevice vga 1152f71c01ccSPeter Wemmhint.vga.0.at="isa" 11532ad872c5SKazutaka YOKOTA 1154c619f2acSKazutaka YOKOTA# Options for vga: 1155c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1156c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1157c619f2acSKazutaka YOKOTA# some systems. 1158c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1159c619f2acSKazutaka YOKOTA 1160c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1161c619f2acSKazutaka YOKOTA# use the following options to save some memory. 11621b1728adSPoul-Henning Kamp#options VGA_NO_FONT_LOADING # don't save/load font 11631b1728adSPoul-Henning Kamp#options VGA_NO_MODE_CHANGE # don't change video modes 1164c619f2acSKazutaka YOKOTA 1165c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1166c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1167c619f2acSKazutaka YOKOTA 11686e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11696e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11706e8394b8SKazutaka YOKOTA 11710a0319c2SKazutaka YOKOTA# To include support for VESA video modes 117277835954SJonathan Lemonoptions VESA 11730a0319c2SKazutaka YOKOTA 1174edd5302dSJeroen Ruigrok van der Wervenoptions FB_DEBUG # Frame buffer debugging 1175edd5302dSJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 1176edd5302dSJeroen Ruigrok van der Werven 11772ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1178f71c01ccSPeter Wemmdevice splash 11792ad872c5SKazutaka YOKOTA 1180c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1181f71c01ccSPeter Wemmdevice vt 1182f71c01ccSPeter Wemmhint.vt.0.at="isa" 1183528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1184c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1185c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1186c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1187a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11885895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1189a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1190a467384bSJoerg Wunschoptions PCVT_META_ESC 1191a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1192a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1193a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1194a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11955895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1196a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1197c19da41eSPeter Wemm 1198ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1199f71c01ccSPeter Wemmdevice sc 1 1200f71c01ccSPeter Wemmhint.sc.0.at="isa" 1201683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 12026e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 12036e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1204cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 12056e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1206c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 12076e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 12086e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 12096e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 121085e36760SJordan K. Hubbard 12117a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 12127a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 12137a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 12147a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 12157a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 12167a88382dSKazutaka YOKOTA 12177a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 12187a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 12197a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 12207a88382dSKazutaka YOKOTA 12216e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 12226e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 12236e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 12246e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 12256e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 12262ac8be82SAndreas Schulz 12278a28ce0eSJohn Baldwin# `flags' for sc 12288a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 12298a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 12308a28ce0eSJohn Baldwin 12317670e012SColeman Kane# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 12327670e012SColeman Kane# the /dev/3dfx0 device to work with glide implementations. This should get 12337670e012SColeman Kane# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 12347670e012SColeman Kane# the tdfx DRI module from XFree86 and is completely unrelated. 12357670e012SColeman Kane# 12367670e012SColeman Kane# To enable Linuxulator support, one must also include COMPAT_LINUX in the 12377670e012SColeman Kane# config as well, or you will not have the dependencies. The other option 12387670e012SColeman Kane# is to load both as modules. 12397670e012SColeman Kane 1240899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1241899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1242899266e3SJeroen Ruigrok van der Werven 12436a8d6623SGarrett Wollman# 1244a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1245a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1246a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1247a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1248a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1249a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1250f71c01ccSPeter Wemmdevice npx 1251f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1252f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1253f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1254f71c01ccSPeter Wemmhint.npx.0.irq="13" 12551fe04850SBruce Evans 125698e9e66cSNate Williams# 12571fe04850SBruce Evans# `flags' for npx0: 1258a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1259a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 12601fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1261a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 12621fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 12631fe04850SBruce Evans# all of the following conditions are satisfied: 12645895e3c8SPeter Wemm# I586_CPU is an option 12651fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 12661fe04850SBruce Evans# the probe for npx0 succeeds 12671fe04850SBruce Evans# INT 16 exception handling works. 12681fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 12691fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 12701fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 12711fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1272784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 12731fe04850SBruce Evans# 12741fe04850SBruce Evans 12750da9b781SMike Smith# 12760da9b781SMike Smith# ACPI support using the Intel ACPI Component Architecture reference 12770da9b781SMike Smith# implementation. 12780da9b781SMike Smith# 12790da9b781SMike Smith# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 12800da9b781SMike Smith# kernel environment variables to select initial debugging levels for the 12810da9b781SMike Smith# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 12820da9b781SMike Smith# defined when it is built). 12830da9b781SMike Smith# 12840da9b781SMike Smithdevice acpica 12850da9b781SMike Smithoptions ACPI_DEBUG 12860da9b781SMike Smith 12871fe04850SBruce Evans# 1288d61e6649SAlexander Langer# Optional devices: 12896a8d6623SGarrett Wollman# 12906a8d6623SGarrett Wollman 12916a8d6623SGarrett Wollman# 1292d61e6649SAlexander Langer# SCSI host adapters: 12936a8d6623SGarrett Wollman# 1294859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1295859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1296d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 129790d3341eSPeter Wemm# ahb: Adaptec 174x EISA controllers 1298d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1299d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 13006d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1301d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1302d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1303d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1304d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1305d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1306d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1307d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1308d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1309ac918c84SMatt Jacob# ispfw: Firmware module for Qlogic host adapters 1310d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1311ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1312ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1313fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1314fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1315fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1316fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1317ae94720dSNoriaki Mitsunaga# stg: TMC 18C30, 18C50 based SCSI host adapters. 1318821c54a1SSergey Babkin# wds: WD7000 1319d61e6649SAlexander Langer 13206a8d6623SGarrett Wollman# 1321d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 13226a8d6623SGarrett Wollman# probed correctly. 13236a8d6623SGarrett Wollman# 1324f71c01ccSPeter Wemmdevice bt 1325f71c01ccSPeter Wemmhint.bt.0.at="isa" 1326f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1327f71c01ccSPeter Wemmdevice adv 1328f71c01ccSPeter Wemmhint.adv.0.at="isa" 1329c9953c3bSPeter Wemmdevice adw 1330b9e3a5d3SPeter Wemmdevice aha 1331f71c01ccSPeter Wemmhint.aha.0.at="isa" 1332f71c01ccSPeter Wemmdevice aic 1333f71c01ccSPeter Wemmhint.aic.0.at="isa" 133490d3341eSPeter Wemmdevice ahb 1335d61e6649SAlexander Langerdevice ahc 1336d61e6649SAlexander Langerdevice amd 1337d61e6649SAlexander Langerdevice isp 13380787f2b8SMatt Jacobhint.isp.0.disable="1" 13390787f2b8SMatt Jacobhint.isp.0.role="3" 13400787f2b8SMatt Jacobhint.isp.0.prefer_iomap="1" 13410787f2b8SMatt Jacobhint.isp.0.prefer_memmap="1" 13420787f2b8SMatt Jacobhint.isp.0.fwload_disable="1" 13430787f2b8SMatt Jacobhint.isp.0.ignore_nvram="1" 13440787f2b8SMatt Jacobhint.isp.0.fullduplex="1" 13450787f2b8SMatt Jacobhint.isp.0.topology="lport" 13460787f2b8SMatt Jacobhint.isp.0.topology="nport" 13470787f2b8SMatt Jacobhint.isp.0.topology="lport-only" 13480787f2b8SMatt Jacobhint.isp.0.topology="nport-only" 13490787f2b8SMatt Jacob# we can't get u_int64_t types, nor can we get strings if it's got 13500787f2b8SMatt Jacob# a leading 0x, hence this silly dodge. 13510787f2b8SMatt Jacobhint.isp.0.portwnn="w50000000aaaa0000" 13520787f2b8SMatt Jacobhint.isp.0.nodewnn="w50000000aaaa0001" 1353d61e6649SAlexander Langerdevice ispfw 1354d61e6649SAlexander Langerdevice ncr 1355ae94720dSNoriaki Mitsunagadevice ncv 1356ae94720dSNoriaki Mitsunagadevice nsp 1357d61e6649SAlexander Langerdevice sym 1358ae94720dSNoriaki Mitsunagadevice stg 1359918dbed3SNoriaki Mitsunagahint.stg.0.at="isa" 1360918dbed3SNoriaki Mitsunagahint.stg.0.port="0x140" 1361918dbed3SNoriaki Mitsunagahint.stg.0.port="11" 1362821c54a1SSergey Babkindevice wds 1363821c54a1SSergey Babkinhint.wds.0.at="isa" 1364821c54a1SSergey Babkinhint.wds.0.port="0x350" 1365821c54a1SSergey Babkinhint.wds.0.irq="11" 1366821c54a1SSergey Babkinhint.wds.0.drq="6" 1367d61e6649SAlexander Langer 1368d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1369d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1370d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1371d61e6649SAlexander Langer# default. 1372d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1373d61e6649SAlexander Langer 1374fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1375fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1376fac70739SJeroen Ruigrok van der Werven 1377fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1378fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1379fac70739SJeroen Ruigrok van der Werven 1380fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1381fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1382fac70739SJeroen Ruigrok van der Werven 1383d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1384d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1385d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1386d61e6649SAlexander Langer 1387d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1388d61e6649SAlexander Langer# 1389d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1390d61e6649SAlexander Langer# 1391d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1392d61e6649SAlexander Langer 1393d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1394d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1395d61e6649SAlexander Langer # Allows the ncr to take precedence 1396d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1397d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1398d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1399d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1400d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1401d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1402d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1403d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1404d61e6649SAlexander Langer # default:8, range:[1..64] 14056a8d6623SGarrett Wollman 1406ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1407ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1408ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1409ef137fd3SMike Smith# 1410ef137fd3SMike Smithdevice asr 1411ef137fd3SMike Smith 1412153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1413153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1414153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1415153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1416153cbcc3SMike Smith# Compaq are actually DPT controllers. 1417153cbcc3SMike Smith# 1418153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1419153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1420153cbcc3SMike Smith# instruments are enabled. The tools in 1421153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1422153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1423153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1424153cbcc3SMike Smith# this option. If your system is very busy, this 1425153cbcc3SMike Smith# option will create more trouble than solve. 1426153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1427153cbcc3SMike Smith# wait when timing out with the above option. 1428153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1429153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1430153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1431153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1432153cbcc3SMike Smith# cost, great benefit. 1433153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1434153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1435153cbcc3SMike Smith# are 100% certain you need it. 1436153cbcc3SMike Smith 1437153cbcc3SMike Smithdevice dpt 1438153cbcc3SMike Smith 1439153cbcc3SMike Smith# DPT options 1440153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1441153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1442153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1443153cbcc3SMike Smithoptions DPT_LOST_IRQ 1444153cbcc3SMike Smithoptions DPT_RESET_HBA 1445153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1446153cbcc3SMike Smith 1447153cbcc3SMike Smith# 1448153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1449153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1450153cbcc3SMike Smith# the CAM infrastructure. 1451153cbcc3SMike Smith# 1452153cbcc3SMike Smithdevice mly 1453153cbcc3SMike Smith 14548b89ef0aSSøren Schmidt# 145535863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 145635863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1457ead270f1SMike Smith# 1458ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1459ead270f1SMike Smith# utilities (requires Linux compatibility 1460ead270f1SMike Smith# support). 1461ead270f1SMike Smith# 146235863739SMike Smithdevice aac 146335863739SMike Smith 146435863739SMike Smith# 14655e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 14665e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 14675e3488e3SJonathan Lemon# controllers. 146813066c5fSJonathan Lemon# 14695e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1470c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1471c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 14726ac4727aSMike Smith 14736ac4727aSMike Smith# 147490d3341eSPeter Wemm# 3ware ATA RAID 147590d3341eSPeter Wemm# 147690d3341eSPeter Wemmdevice twe # 3ware ATA RAID 147790d3341eSPeter Wemm 147890d3341eSPeter Wemm# 14796d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 14806d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 14816d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1482c9953c3bSPeter Wemmdevice ata 1483c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1484c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1485c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1486c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 148774d8e840SSøren Schmidt 14888b89ef0aSSøren Schmidt# 14896d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 14906d04301dSAlexander Langerhint.ata.0.at="isa" 14916d04301dSAlexander Langerhint.ata.0.port="0x1f0" 14926d04301dSAlexander Langerhint.ata.0.irq="14" 14936d04301dSAlexander Langerhint.ata.1.at="isa" 14946d04301dSAlexander Langerhint.ata.1.port="0x170" 14956d04301dSAlexander Langerhint.ata.1.irq="15" 14966d04301dSAlexander Langer 14976d04301dSAlexander Langer# 1498000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1499000da71aSSøren Schmidt# 1500000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 150174d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 150274d8e840SSøren Schmidt 150374d8e840SSøren Schmidtoptions ATA_STATIC_ID 150474d8e840SSøren Schmidt 15058b89ef0aSSøren Schmidt# 15066d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 15076d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 15086a8d6623SGarrett Wollman# 1509f71c01ccSPeter Wemmdevice fdc 1510f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1511f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1512f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1513f71c01ccSPeter Wemmhint.fdc.0.drq="2" 151485827d9cSJoerg Wunsch# 1515d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1516d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1517d2fb4892SJoerg Wunsch# however. 1518d2fb4892SJoerg Wunschoptions FDC_DEBUG 1519d2fb4892SJoerg Wunsch# 1520f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1521f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1522f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1523f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 152485827d9cSJoerg Wunsch 1525f71c01ccSPeter Wemm# Specify floppy devices 1526f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1527f71c01ccSPeter Wemmhint.fd.0.drive="0" 1528f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1529f71c01ccSPeter Wemmhint.fd.1.drive="1" 153085827d9cSJoerg Wunsch 1531d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1532f71c01ccSPeter Wemmdevice fla 1533f71c01ccSPeter Wemmhint.fla.0.at="isa" 1534d4ebee28SPoul-Henning Kamp 15356a8d6623SGarrett Wollman# 1536d61e6649SAlexander Langer# Other standard PC hardware: 15376a8d6623SGarrett Wollman# 15386a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 15396d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 15406d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 15416a8d6623SGarrett Wollman 1542f71c01ccSPeter Wemmdevice mse 1543f71c01ccSPeter Wemmhint.mse.0.at="isa" 1544f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1545f71c01ccSPeter Wemmhint.mse.0.irq="5" 1546975c53c7SDoug Rabson 1547f71c01ccSPeter Wemmdevice sio 1548f71c01ccSPeter Wemmhint.sio.0.at="isa" 1549f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1550f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1551f71c01ccSPeter Wemmhint.sio.0.irq="4" 15529546766aSBruce Evans 15539546766aSBruce Evans# 15549546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 15559546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 15569546766aSBruce Evans# are ignored unless this is set. Enabling console support does 15579546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 15589546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 15599546766aSBruce Evans# console support; the first one (in config file order) with 15609546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 15619546766aSBruce Evans# the old behaviour. 15629546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 15639546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 15649546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 156504fb8e53SAlexander Langer# access the device in any normal way. 1566a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 15679546766aSBruce Evans# 15686a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 15696a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 15706a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 15716a796ce0SJohn-Mark Gurney# 15729546766aSBruce Evans 15739546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 15749546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 15759546766aSBruce Evans #DDB, if available. 15765ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 15776a8d6623SGarrett Wollman 157826b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 157926b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 158026b6ea69SPaul Saab# Sun servers by the Remote Console. 158126b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 158226b6ea69SPaul Saab 15836a8d6623SGarrett Wollman# Options for sio: 1584768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 15859ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 15866a8d6623SGarrett Wollman 158796b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 158896b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 158996b89afcSBruce Evans# ST16650A-compatible UARTs. 159096b89afcSBruce Evans 15916a8d6623SGarrett Wollman# 1592d61e6649SAlexander Langer# Network interfaces: 15936a8d6623SGarrett Wollman# 1594d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1595d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1596d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1597d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1598d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1599d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1600d61e6649SAlexander Langer# individual driver. 1601d61e6649SAlexander Langerdevice miibus 1602d61e6649SAlexander Langer 1603d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1604d61e6649SAlexander Langer# PCI and ISA varieties. 1605d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1606d61e6649SAlexander Langer# (requires sppp) 16076d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 16086d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1609d6f40bb4SWarner Losh# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 1610b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 161183401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1612d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1613d61e6649SAlexander Langer# and various workalikes including: 1614d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1615d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1616d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1617d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1618d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1619d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1620d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1621d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1622d61e6649SAlexander Langer# KNE110TX. 1623d61e6649SAlexander Langer# de: Digital Equipment DC21040 16246a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 16256d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 16266a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1627855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 16286d04301dSAlexander Langer# and PC Card devices using these chipsets. 16296d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 16306d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 16311a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1632d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1633d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1634d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1635cf87044eSMatt Jacob# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1636d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1637d61e6649SAlexander Langer# Intel EtherExpress 16386a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 16396a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1640d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1641d61e6649SAlexander Langer# Am79C960) 1642d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1643d61e6649SAlexander Langer# (no hints needed). 1644d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1645d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 164630cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 164741f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 164841f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 164941f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 165041f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1651d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1652d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1653d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1654d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1655d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1656d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1657d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1658d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1659d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1660d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1661d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1662d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1663d61e6649SAlexander Langer# card which is 32-bit. 1664b2ca5572SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1665b2ca5572SAlexander Langer# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1666d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1667d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1668d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1669d61e6649SAlexander Langer# (also single mode and multimode). 1670d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1671d61e6649SAlexander Langer# attach each one as a separate network interface. 16726d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 16736d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1674d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1675d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1676d61e6649SAlexander Langer# the D-Link DFE-550TX. 1677d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1678d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1679d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1680d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1681d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1682d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1683d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1684d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1685d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 16860cc2be21SSemen Ustimenko# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1687d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1688d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1689d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1690d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1691d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1692d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1693d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1694d61e6649SAlexander Langer# NE2000 clone. 169598d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 169631a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 16975f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 16985f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1699d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 17006d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 17016d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 17026d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1703d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1704d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1705d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1706d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1707d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1708d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1709d61e6649SAlexander Langer 1710d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1711d61e6649SAlexander Langer 1712f71c01ccSPeter Wemmdevice ar 1 1713f71c01ccSPeter Wemmhint.ar.0.at="isa" 1714f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1715f71c01ccSPeter Wemmhint.ar.0.irq="10" 171642b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1717f71c01ccSPeter Wemmdevice cs 1718f71c01ccSPeter Wemmhint.cs.0.at="isa" 1719f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1720f71c01ccSPeter Wemmdevice cx 1 1721f71c01ccSPeter Wemmhint.cx.0.at="isa" 1722f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1723f71c01ccSPeter Wemmhint.cx.0.irq="15" 1724f71c01ccSPeter Wemmhint.cx.0.drq="7" 1725f71c01ccSPeter Wemmdevice ed 1726f71c01ccSPeter Wemmhint.ed.0.at="isa" 1727f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1728f71c01ccSPeter Wemmhint.ed.0.irq="5" 172942b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1730f71c01ccSPeter Wemmdevice el 1 1731f71c01ccSPeter Wemmhint.el.0.at="isa" 1732f71c01ccSPeter Wemmhint.el.0.port="0x300" 1733f71c01ccSPeter Wemmhint.el.0.irq="9" 1734c9953c3bSPeter Wemmdevice ep 1735c9953c3bSPeter Wemmdevice ex 1736f71c01ccSPeter Wemmdevice fe 1 1737edd5302dSJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT # LAC-98 support 1738f71c01ccSPeter Wemmhint.fe.0.at="isa" 1739f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1740d61e6649SAlexander Langerdevice fea 1741f71c01ccSPeter Wemmdevice ie 2 1742f71c01ccSPeter Wemmhint.ie.0.at="isa" 1743f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1744f71c01ccSPeter Wemmhint.ie.0.irq="5" 174542b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1746f71c01ccSPeter Wemmhint.ie.1.at="isa" 1747f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1748f71c01ccSPeter Wemmhint.ie.1.irq="7" 174942b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1750f71c01ccSPeter Wemmdevice le 1 1751f71c01ccSPeter Wemmhint.le.0.at="isa" 1752f71c01ccSPeter Wemmhint.le.0.port="0x300" 1753f71c01ccSPeter Wemmhint.le.0.irq="5" 175442b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1755f71c01ccSPeter Wemmdevice lnc 1 1756f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1757f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1758f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1759f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1760f71c01ccSPeter Wemmdevice rdp 1 1761f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1762f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1763f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1764f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1765f71c01ccSPeter Wemmdevice sr 1 1766f71c01ccSPeter Wemmhint.sr.0.at="isa" 1767f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1768f71c01ccSPeter Wemmhint.sr.0.irq="5" 176942b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1770f71c01ccSPeter Wemmdevice sn 1771f71c01ccSPeter Wemmhint.sn.0.at="isa" 1772f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1773f71c01ccSPeter Wemmhint.sn.0.irq="10" 1774c9953c3bSPeter Wemmdevice an 17750d5c223dSWarner Loshdevice awi 1776d6f40bb4SWarner Loshdevice cnw 17770d5c223dSWarner Loshdevice wi 17783476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 17793476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1780f71c01ccSPeter Wemmdevice wl 1 1781f71c01ccSPeter Wemmhint.wl.0.at="isa" 1782f71c01ccSPeter Wemmhint.wl.0.port="0x300" 17830d5c223dSWarner Loshdevice xe 1784648c711bSPoul-Henning Kamp 1785f71c01ccSPeter Wemmdevice oltr 1786f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1787f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1788f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1789f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1790722012ccSJulian Elischer 1791d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1792d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 17934664a8d5SJonathan Lemondevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 17944664a8d5SJonathan Lemonhint.fxp.0.prefer_iomap="0" 1795d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 179641f7d2d5SBill Pauldevice pcn # AMD Am79C79x PCI 10/100 NICs 1797d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1798d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1799d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1800d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1801eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1802d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1803d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1804d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1805d61e6649SAlexander Langer 1806d61e6649SAlexander Langer# PCI Ethernet NICs. 1807d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1808c7ba4194SWarner Loshdevice vx # 3Com 3c590, 3c595 (``Vortex'') 1809d61e6649SAlexander Langer 1810d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1811d61e6649SAlexander Langerdevice sk 1812d61e6649SAlexander Langerdevice ti 1813d61e6649SAlexander Langerdevice wx 1814d61e6649SAlexander Langerdevice fpa 1 1815d61e6649SAlexander Langer 181668713f97SKenjiro Cho# 181744b5247dSKenjiro Cho# ATM related options (Cranor version) 181844b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 181968713f97SKenjiro Cho# 182068713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 182168713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 182268713f97SKenjiro Cho# 1823f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 182468713f97SKenjiro Cho# atm devices. 18253cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 182668713f97SKenjiro Cho# bypass TCP/IP. 182768713f97SKenjiro Cho# 182868713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 182968713f97SKenjiro Cho# for more details, please read the original documents at 183098a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 183168713f97SKenjiro Cho# 1832f71c01ccSPeter Wemmdevice atm 183344b5247dSKenjiro Chodevice en 18343cbceb82SKenjiro Chooptions NATM #native ATM 1835f4567b9cSJulian Elischer 1836c19da41eSPeter Wemm# 1837f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1838c19da41eSPeter Wemm# 1839c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1840c7406082SJohn-Mark Gurney# 184168ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 184268ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 184368ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 184498a44096SSheldon Hearn# see the pcm.4 man page. 1845c7406082SJohn-Mark Gurney# 1846c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1847c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1848c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1849c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1850c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1851c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1852c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1853c7406082SJohn-Mark Gurney# 1854c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1855c19da41eSPeter Wemm# 18566a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 18578b8cd792SJordan K. Hubbard# 185881bb901eSPeter Wemm# Supported cards include: 185981bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 186081bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 186181bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 186281bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 186381bb901eSPeter Wemm# Neomagic 256AV (ac97) 186481bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 186581bb901eSPeter Wemm 186667245194SPeter Wemmdevice pcm 1867c19da41eSPeter Wemm 1868f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1869f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1870f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1871f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1872f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1873f71c01ccSPeter Wemm 1874f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1875f71c01ccSPeter Wemm 1876fb0ef528SSeigo Tanimura# 1877fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1878fb0ef528SSeigo Tanimura# 1879fb0ef528SSeigo Tanimura 1880fb0ef528SSeigo Tanimuradevice midi 1881fb0ef528SSeigo Tanimura 1882fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1883fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1884fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1885fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1886fb0ef528SSeigo Tanimura 1887fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1888fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1889fb0ef528SSeigo Tanimura# other uarts. 1890fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1891fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1892fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1893fb0ef528SSeigo Tanimura 1894fb0ef528SSeigo Tanimura# 1895fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1896fb0ef528SSeigo Tanimura# 1897fb0ef528SSeigo Tanimura 1898fb0ef528SSeigo Tanimuradevice seq 1899fb0ef528SSeigo Tanimura 19001a6e52d0SJeroen Ruigrok van der Werven# The bridge drivers for sound cards. These can be separately configured 1901fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 190281bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 190346d6fe72SSeigo Tanimura# 1904e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1905c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 190646d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 190781bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 190846d6fe72SSeigo Tanimura 1909869f459cSSeigo Tanimura# For non-PnP cards: 1910f71c01ccSPeter Wemmdevice sbc 1911f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1912f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1913f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1914f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1915f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1916f71c01ccSPeter Wemmdevice gusc 1917f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1918f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1919f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1920f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1921f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1922869f459cSSeigo Tanimura 1923f71c01ccSPeter Wemmdevice pca 1924f71c01ccSPeter Wemmhint.pca.0.at="isa" 1925f71c01ccSPeter Wemmhint.pca.0.port="0x040" 19269ad380abSGarrett Wollman 19276a8d6623SGarrett Wollman# 1928567e21c2SBruce Evans# Miscellaneous hardware: 19296a8d6623SGarrett Wollman# 19306a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 19312d859864SAndreas Schulz# scd: Sony CD-ROM 193205e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 19336a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 19346a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 19356a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 1936ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 19376c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 19381d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 19391c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 19402849b131SBruce Evans# cy: Cyclades serial driver 1941a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1942c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 19436d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1944a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 19451a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 19466d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 1947edd5302dSJeroen Ruigrok van der Werven# The LOUTB option specifies a slower outb() for debugging purposes. 1948d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 19493b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1950567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 19510d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 19524323578dSNick Sayer# spic: Sony Programmable I/O controller (VAIO notebooks) 1953c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1954c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1955657e73c4SPeter Dufault 1956e597b497SNate Williams# Notes on APM 19573d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 19583d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1959c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 196038ebe562SAdam David# for correct timekeeping. 196138ebe562SAdam David 19622cd01159SJordan K. Hubbard# Notes on the spigot: 19632cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 19642cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 19652cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 19662cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1967d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1968d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1969d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1970d01b6680SJordan K. Hubbard# direct access to the I/O page. 1971d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 19728819d6ecSPoul-Henning Kamp 19733b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 19743b577e1fSJordan K. Hubbard# 19753b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 19763b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 19773b577e1fSJordan K. Hubbard# 1978f71c01ccSPeter Wemm# device rp # core driver support 1979f71c01ccSPeter Wemm# 19803b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1981f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1982f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 19833b577e1fSJordan K. Hubbard# 19843b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 19853b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1986f71c01ccSPeter Wemm# your kernel probe hints: 1987f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1988f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1989f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1990f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 19913b577e1fSJordan K. Hubbard# 19923b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1993f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1994f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1995f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1996f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1997f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1998f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1999f71c01ccSPeter Wemm# hints.rp.3.at="isa" 2000f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 20013b577e1fSJordan K. Hubbard# 2002f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 20033b577e1fSJordan K. Hubbard 2004a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 2005a50cd483SJordan K. Hubbard# 2006a50cd483SJordan K. Hubbard# The following flag values have special meanings: 2007c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 2008c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 20090d04cf6aSPeter Wemm 20100d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 2011c4823710SPeter Wemm# The host card is memory, not IO mapped. 2012c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 2013c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 2014c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 2015c4823710SPeter Wemm 20164323578dSNick Sayer# Notes on the Sony Programmable I/O controller 20174323578dSNick Sayer# This is a temporary driver that should someday be replaced by something 20184323578dSNick Sayer# that hooks into the ACPI layer. The device is hooked to the PIIX4's 20194323578dSNick Sayer# General Device 10 decoder, which means you have to fiddle with PCI 20204323578dSNick Sayer# registers to map it in, even though it is otherwise treated here as 20214323578dSNick Sayer# an ISA device. At the moment, the driver polls, although the device 20224323578dSNick Sayer# is capable of generating interrupts. It largely undocumented. 20234323578dSNick Sayer# The port location in the hint is where you WANT the device to be 20244323578dSNick Sayer# mapped. 0x10a0 seems to be traditional. At the moment the jogdial 20254323578dSNick Sayer# is the only thing truly supported, but aparently a fair percentage 20264323578dSNick Sayer# of the Vaio extra features are controlled by this device. 20274323578dSNick Sayer 2028c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 2029c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 2030c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 2031c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 2032c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 203342b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 203442b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 203542b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 203642b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 203742b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 203842b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 203942b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 204042b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 204142b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 2042c9da1b81SPeter Wemm 2043f71c01ccSPeter Wemmdevice mcd 1 2044f71c01ccSPeter Wemmhint.mcd.0.at="isa" 2045f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 2046f71c01ccSPeter Wemmhint.mcd.0.irq="10" 204705e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 2048f71c01ccSPeter Wemmdevice scd 1 2049f71c01ccSPeter Wemmhint.scd.0.at="isa" 2050f71c01ccSPeter Wemmhint.scd.0.port="0x230" 20516c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 2052f71c01ccSPeter Wemmdevice matcd 1 2053f71c01ccSPeter Wemmhint.matcd.0.at="isa" 2054f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 2055f71c01ccSPeter Wemmdevice wt 1 2056f71c01ccSPeter Wemmhint.wt.0.at="isa" 2057f71c01ccSPeter Wemmhint.wt.0.port="0x300" 2058f71c01ccSPeter Wemmhint.wt.0.irq="5" 2059f71c01ccSPeter Wemmhint.wt.0.drq="1" 2060f71c01ccSPeter Wemmdevice ctx 1 2061f71c01ccSPeter Wemmhint.ctx.0.at="isa" 2062f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 206342b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 2064f71c01ccSPeter Wemmdevice spigot 1 2065f71c01ccSPeter Wemmhint.spigot.0.at="isa" 2066f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 2067f71c01ccSPeter Wemmhint.spigot.0.irq="15" 206842b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 2069f71c01ccSPeter Wemmdevice apm 2070f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 2071ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 2072215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 2073f71c01ccSPeter Wemmdevice gp 2074f71c01ccSPeter Wemmhint.gp.0.at="isa" 2075f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 2076f71c01ccSPeter Wemmdevice gsc 1 2077f71c01ccSPeter Wemmhint.gsc.0.at="isa" 2078f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 2079f71c01ccSPeter Wemmhint.gsc.0.drq="3" 2080f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 2081f71c01ccSPeter Wemmhint.joy.0.at="isa" 2082f71c01ccSPeter Wemmhint.joy.0.port="0x201" 20832849b131SBruce Evansdevice cy 1 20842849b131SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 20852849b131SBruce Evanshint.cy.0.at="isa" 20862849b131SBruce Evanshint.cy.0.irq="10" 20872849b131SBruce Evanshint.cy.0.maddr="0xd4000" 20882849b131SBruce Evanshint.cy.0.msize="0x2000" 2089f71c01ccSPeter Wemmdevice dgb 1 20905895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 2091f71c01ccSPeter Wemmhint.dgb.0.at="isa" 2092f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 209342b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 2094f71c01ccSPeter Wemmdevice dgm 1 2095f71c01ccSPeter Wemmhint.dgm.0.at="isa" 2096f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 209742b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 2098f71c01ccSPeter Wemmdevice rc 1 2099f71c01ccSPeter Wemmhint.rc.0.at="isa" 2100f71c01ccSPeter Wemmhint.rc.0.port="0x220" 2101f71c01ccSPeter Wemmhint.rc.0.irq="12" 2102f71c01ccSPeter Wemmdevice rp 2103f71c01ccSPeter Wemmhint.rp.0.at="isa" 2104f71c01ccSPeter Wemmhint.rp.0.port="0x280" 2105567e21c2SBruce Evans# the port and irq for tw0 are fictitious 2106f71c01ccSPeter Wemmdevice tw 1 2107f71c01ccSPeter Wemmhint.tw.0.at="isa" 2108f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2109f71c01ccSPeter Wemmhint.tw.0.irq="11" 2110f71c01ccSPeter Wemmdevice si 2111f71c01ccSPeter Wemmoptions SI_DEBUG 2112f71c01ccSPeter Wemmhint.si.0.at="isa" 211342b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2114f71c01ccSPeter Wemmhint.si.0.irq="12" 2115f71c01ccSPeter Wemmdevice asc 1 2116f71c01ccSPeter Wemmhint.asc.0.at="isa" 2117f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2118f71c01ccSPeter Wemmhint.asc.0.drq="3" 2119f71c01ccSPeter Wemmhint.asc.0.irq="10" 21204323578dSNick Sayerdevice spic 21214323578dSNick Sayerhint.spic.0.at="isa" 21224323578dSNick Sayerhint.spic.0.port="0x10a0" 2123f71c01ccSPeter Wemmdevice stl 2124f71c01ccSPeter Wemmhint.stl.0.at="isa" 2125f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2126f71c01ccSPeter Wemmhint.stl.0.irq="10" 2127f71c01ccSPeter Wemmdevice stli 2128f71c01ccSPeter Wemmhint.stli.0.at="isa" 2129f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 213042b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2131f71c01ccSPeter Wemmhint.stli.0.flags="23" 213242b04349SPeter Wemmhint.stli.0.msize="0x1000" 2133f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2134f71c01ccSPeter Wemmdevice loran 2135f71c01ccSPeter Wemmhint.loran.0.at="isa" 2136f71c01ccSPeter Wemmhint.loran.0.irq="5" 213798a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2138c9953c3bSPeter Wemmdevice xrpu 2139a800f455SJulian Elischer 2140eeb706c0SJustin T. Gibbs# 2141bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 21421d86961eSJordan K. Hubbard# following options: 2143b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 21441d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 21451d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2146b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 21471d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 21481d86961eSJordan K. Hubbard# taken 21494f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2150734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 21511d86961eSJordan K. Hubbard# 2152a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 21531c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2154a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 21551c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 21561c2b5939SRoger Hardiman# 2157a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2158a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2159a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2160a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 21611c2b5939SRoger Hardiman# These options can be used to override the auto detection 216298a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 21631c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 21649ff07e32SAmancio Hasty# 21654f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 21661c2b5939SRoger Hardiman# or 21671c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 21681c2b5939SRoger Hardiman# Specifes the default video capture mode. 2169a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2170a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2171a9c5b8d0SSøren Schmidt# 21724f5f3f07SBrian Somers# options BKTR_USE_PLL 21731c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 21741c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2175a9c5b8d0SSøren Schmidt# 21761c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 21771c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 21781c2b5939SRoger Hardiman# 21791c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 21801c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 21811c2b5939SRoger Hardiman# 21821c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 21831c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 21841c2b5939SRoger Hardiman# 21851c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 21861c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 21871c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 21881c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 21891c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 21901c2b5939SRoger Hardiman# As a rough guess, old = before 1998 21911c2b5939SRoger Hardiman# 2192017b0edcSMatt Jacob 2193f71c01ccSPeter Wemmdevice meteor 1 21940f3563b6SRoger Hardiman 219528ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 21960f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 219737973e86SPeter Wemm# device smbus 219837973e86SPeter Wemm# device iicbus 219937973e86SPeter Wemm# device iicbb 22000f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 22010f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 220228ebb692SNicolas Souchu# 2203f71c01ccSPeter Wemmdevice bktr 1 2204446cee6eSJoerg Wunsch 2205dc9deb29SPoul-Henning Kamp# 22066d04301dSAlexander Langer# PC Card/PCMCIA 2207dc9deb29SPoul-Henning Kamp# 2208b5137699SWarner Losh# card: pccard slots 2209b5137699SWarner Losh# pcic: isa/pccard bridge 2210f71c01ccSPeter Wemmdevice pcic 2211f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2212f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2213c9953c3bSPeter Wemmdevice card 2214dc9deb29SPoul-Henning Kamp 22158aa25588SBrian Somers# You may need to reset all pccards after resuming 22168aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 22178aa25588SBrian Somers 2218446cee6eSJoerg Wunsch# 2219446cee6eSJoerg Wunsch# Laptop/Notebook options: 2220446cee6eSJoerg Wunsch# 2221446cee6eSJoerg Wunsch# See also: 22226c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2223446cee6eSJoerg Wunsch# above. 2224446cee6eSJoerg Wunsch 2225446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2226446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2227446cee6eSJoerg Wunsch 2228446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 222965e8111fSBruce Evans 2230ab4c624bSMike Smith# 22318afa373cSNicolas Souchu# SMB bus 22328afa373cSNicolas Souchu# 22333c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 22343c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 22353c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 22368afa373cSNicolas Souchu# 22378afa373cSNicolas Souchu# Supported devices: 22383c5656bfSArchie Cobbs# smb standard io through /dev/smb* 22398afa373cSNicolas Souchu# 22403c5656bfSArchie Cobbs# Supported SMB interfaces: 224128ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 224228ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 224304fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2244c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 22453c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 22468afa373cSNicolas Souchu# 2247c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 22483c5656bfSArchie Cobbs 2249c9953c3bSPeter Wemmdevice intpm 2250c89863e8SNicolas Souchudevice alpm 22513c5656bfSArchie Cobbsdevice ichsmb 22528afa373cSNicolas Souchu 2253c9953c3bSPeter Wemmdevice smb 22548afa373cSNicolas Souchu 22558afa373cSNicolas Souchu# 22568afa373cSNicolas Souchu# I2C Bus 22578afa373cSNicolas Souchu# 22588afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 22598afa373cSNicolas Souchu# 22608afa373cSNicolas Souchu# Supported devices: 22618afa373cSNicolas Souchu# ic i2c network interface 22628afa373cSNicolas Souchu# iic i2c standard io 2263f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 22648afa373cSNicolas Souchu# 22658afa373cSNicolas Souchu# Supported interfaces: 22668afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 226728ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 226828ebb692SNicolas Souchu# 226928ebb692SNicolas Souchu# Other: 227028ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 22718afa373cSNicolas Souchu# 2272c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2273c9953c3bSPeter Wemmdevice iicbb 22748afa373cSNicolas Souchu 2275c9953c3bSPeter Wemmdevice ic 2276c9953c3bSPeter Wemmdevice iic 2277c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 22788afa373cSNicolas Souchu 2279f71c01ccSPeter Wemmdevice pcf 2280f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2281f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2282f71c01ccSPeter Wemmhint.pcf.0.irq="5" 22838afa373cSNicolas Souchu 228431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 228531a539a5SHellmuth Michaelis# ISDN4BSD 228680037d6eSHellmuth Michaelis# 2287e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 228880037d6eSHellmuth Michaelis# 228931a539a5SHellmuth Michaelis# i4b passive ISDN cards support contains the following hardware drivers: 22908afa373cSNicolas Souchu# 22918ccc600fSHellmuth Michaelis# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver 22928ccc600fSHellmuth Michaelis# iwic - Winbond W6692 PCI bus ISDN S/T interface controller 22938ccc600fSHellmuth Michaelis# ifpi - AVM Fritz!Card PCI driver 22948ccc600fSHellmuth Michaelis# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver 22958ccc600fSHellmuth Michaelis# ifpnp - AVM Fritz!Card PnP driver 22968301794fSHellmuth Michaelis# itjc - Siemens ISAC / TJNet Tiger300/320 chipset 2297e5981bd1SHellmuth Michaelis# 229831a539a5SHellmuth Michaelis# Note that the ``options'' (if given) and ``device'' lines must BOTH 229931a539a5SHellmuth Michaelis# be uncommented to enable support for a given card ! 230031a539a5SHellmuth Michaelis# 230131a539a5SHellmuth Michaelis# In addition to a hardware driver (and probably an option) the mandatory 230231a539a5SHellmuth Michaelis# ISDN protocol stack devices and the mandatory support device must be 230331a539a5SHellmuth Michaelis# enabled as well as one or more devices from the optional devices section. 230431a539a5SHellmuth Michaelis# 230531a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 230631a539a5SHellmuth Michaelis# isic driver (Siemens/Infineon chipsets) 230731a539a5SHellmuth Michaelis# 230831a539a5SHellmuth Michaelisdevice isic 230931a539a5SHellmuth Michaelis# 2310e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2311e5981bd1SHellmuth Michaelis# ---------------------- 231219c74962SPoul-Henning Kamp# 231319c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 23145895e3c8SPeter Wemmoptions TEL_S0_8 2315f71c01ccSPeter Wemmhint.isic.0.at="isa" 231642b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2317f71c01ccSPeter Wemmhint.isic.0.irq="5" 2318f71c01ccSPeter Wemmhint.isic.0.flags="1" 231919c74962SPoul-Henning Kamp# 232019c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 23215895e3c8SPeter Wemmoptions TEL_S0_16 2322f71c01ccSPeter Wemmhint.isic.0.at="isa" 2323f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 232442b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2325f71c01ccSPeter Wemmhint.isic.0.irq="5" 2326f71c01ccSPeter Wemmhint.isic.0.flags="2" 232719c74962SPoul-Henning Kamp# 232819c74962SPoul-Henning Kamp# Teles S0/16.3 23295895e3c8SPeter Wemmoptions TEL_S0_16_3 2330f71c01ccSPeter Wemmhint.isic.0.at="isa" 233119dde963SPeter Wemmhint.isic.0.port="0xd80" 2332f71c01ccSPeter Wemmhint.isic.0.irq="5" 2333f71c01ccSPeter Wemmhint.isic.0.flags="3" 233419c74962SPoul-Henning Kamp# 233519c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 23365895e3c8SPeter Wemmoptions AVM_A1 2337f71c01ccSPeter Wemmhint.isic.0.at="isa" 233819dde963SPeter Wemmhint.isic.0.port="0x340" 2339f71c01ccSPeter Wemmhint.isic.0.irq="5" 2340f71c01ccSPeter Wemmhint.isic.0.flags="4" 234119c74962SPoul-Henning Kamp# 234231a539a5SHellmuth Michaelis# USRobotics Sportster ISDN TA intern 234331a539a5SHellmuth Michaelisoptions USR_STI 234431a539a5SHellmuth Michaelishint.isic.0.at="isa" 234531a539a5SHellmuth Michaelishint.isic.0.port="0x268" 234631a539a5SHellmuth Michaelishint.isic.0.irq="5" 234731a539a5SHellmuth Michaelishint.isic.0.flags="7" 234819c74962SPoul-Henning Kamp# 234931a539a5SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) 235031a539a5SHellmuth Michaelisoptions ITKIX1 235131a539a5SHellmuth Michaelishint.isic.0.at="isa" 235231a539a5SHellmuth Michaelishint.isic.0.port="0x398" 235331a539a5SHellmuth Michaelishint.isic.0.irq="10" 235431a539a5SHellmuth Michaelishint.isic.0.flags="18" 235519c74962SPoul-Henning Kamp# 235680037d6eSHellmuth Michaelis# ELSA PCC-16 2357cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2358f71c01ccSPeter Wemmhint.isic.0.at="isa" 235919dde963SPeter Wemmhint.isic.0.port="0x360" 2360f71c01ccSPeter Wemmhint.isic.0.irq="10" 2361f71c01ccSPeter Wemmhint.isic.0.flags="20" 236280037d6eSHellmuth Michaelis# 2363e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2364e5981bd1SHellmuth Michaelis# ------------------ 236519c74962SPoul-Henning Kamp# 236619c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 23675895e3c8SPeter Wemmoptions TEL_S0_16_3_P 236819c74962SPoul-Henning Kamp# 236919c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 23705895e3c8SPeter Wemmoptions CRTX_S0_P 237119c74962SPoul-Henning Kamp# 237219c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 23735895e3c8SPeter Wemmoptions DRN_NGO 237419c74962SPoul-Henning Kamp# 237519c74962SPoul-Henning Kamp# Sedlbauer Win Speed 23765895e3c8SPeter Wemmoptions SEDLBAUER 237719c74962SPoul-Henning Kamp# 237831a539a5SHellmuth Michaelis# Dynalink IS64PH 237931a539a5SHellmuth Michaelisoptions DYNALINK 238019c74962SPoul-Henning Kamp# 238119c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 23825895e3c8SPeter Wemmoptions ELSA_QS1ISA 238319c74962SPoul-Henning Kamp# 23840df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2385cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 23860df6adecSHellmuth Michaelis# 23879d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 238831a539a5SHellmuth Michaelisoptions ASUSCOM_IPAC 23891eeb917cSJeroen Ruigrok van der Werven# 23904a29e8f9SHellmuth Michaelis# Eicon Diehl DIVA 2.0 and 2.02 23914a29e8f9SHellmuth Michaelisoptions EICON_DIVA 23924a29e8f9SHellmuth Michaelis# 2393e5981bd1SHellmuth Michaelis# PCI bus Cards: 2394e5981bd1SHellmuth Michaelis# -------------- 239519c74962SPoul-Henning Kamp# 2396e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 23975895e3c8SPeter Wemmoptions ELSA_QS1PCI 239819c74962SPoul-Henning Kamp# 239931a539a5SHellmuth Michaelis# 240031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 240131a539a5SHellmuth Michaelis# ifpnp driver for AVM Fritz!Card PnP 240231a539a5SHellmuth Michaelis# 240331a539a5SHellmuth Michaelis# AVM Fritz!Card PnP 240431a539a5SHellmuth Michaelisdevice ifpnp 240531a539a5SHellmuth Michaelis# 240631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 240731a539a5SHellmuth Michaelis# ihfc driver for Cologne Chip ISA chipsets (experimental!) 240831a539a5SHellmuth Michaelis# 240931a539a5SHellmuth Michaelis# Teles 16.3c ISA PnP 241031a539a5SHellmuth Michaelis# AcerISDN P10 ISA PnP 241131a539a5SHellmuth Michaelis# TELEINT ISDN SPEED No.1 241231a539a5SHellmuth Michaelisdevice ihfc 241331a539a5SHellmuth Michaelis# 241431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 241531a539a5SHellmuth Michaelis# ifpi driver for AVM Fritz!Card PCI 241631a539a5SHellmuth Michaelis# 241780037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 241831a539a5SHellmuth Michaelisdevice ifpi 241980037d6eSHellmuth Michaelis# 242031a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 242131a539a5SHellmuth Michaelis# iwic driver for Winbond W6692 chipset 242219c74962SPoul-Henning Kamp# 242331a539a5SHellmuth Michaelis# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) 24243374f8ccSHellmuth Michaelisdevice iwic 242519c74962SPoul-Henning Kamp# 242631a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 24278301794fSHellmuth Michaelis# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset 24288301794fSHellmuth Michaelis# 24298301794fSHellmuth Michaelis# Traverse Technologies NETjet-S 24308301794fSHellmuth Michaelis# Teles PCI-TJ 24318301794fSHellmuth Michaelisdevice itjc 24328301794fSHellmuth Michaelis# 24338301794fSHellmuth Michaelis#--------------------------------------------------------------------------- 243431a539a5SHellmuth Michaelis# ISDN Protocol Stack - mandatory for all hardware drivers 243519c74962SPoul-Henning Kamp# 243619c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2437f71c01ccSPeter Wemmdevice "i4bq921" 243819c74962SPoul-Henning Kamp# 243919c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2440f71c01ccSPeter Wemmdevice "i4bq931" 244119c74962SPoul-Henning Kamp# 244219c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2443f71c01ccSPeter Wemmdevice "i4b" 244419c74962SPoul-Henning Kamp# 244531a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 244631a539a5SHellmuth Michaelis# ISDN devices - mandatory for all hardware drivers 244719c74962SPoul-Henning Kamp# 244819c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2449f71c01ccSPeter Wemmdevice "i4btrc" 4 245019c74962SPoul-Henning Kamp# 245119c74962SPoul-Henning Kamp# userland driver to control the whole thing 2452f71c01ccSPeter Wemmdevice "i4bctl" 245319c74962SPoul-Henning Kamp# 245431a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 245531a539a5SHellmuth Michaelis# ISDN devices - optional 245631a539a5SHellmuth Michaelis# 245719c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2458f71c01ccSPeter Wemmdevice "i4brbch" 4 245919c74962SPoul-Henning Kamp# 246019c74962SPoul-Henning Kamp# userland driver for telephony 2461f71c01ccSPeter Wemmdevice "i4btel" 2 246219c74962SPoul-Henning Kamp# 246319c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2464f71c01ccSPeter Wemmdevice "i4bipr" 4 246519c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 246619c74962SPoul-Henning Kampoptions IPR_VJ 2467e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2468f71c01ccSPeter Wemmoptions IPR_LOG=32 246919c74962SPoul-Henning Kamp# 2470aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2471f71c01ccSPeter Wemm# number of sppp device to be configured 2472f71c01ccSPeter Wemmdevice "i4bisppp" 4 247331a539a5SHellmuth Michaelis# 247431a539a5SHellmuth Michaelis# B-channel inteface to the netgraph subsystem 247531a539a5SHellmuth Michaelisdevice "i4bing" 2 247631a539a5SHellmuth Michaelis# 247731a539a5SHellmuth Michaelis#--------------------------------------------------------------------------- 247819c74962SPoul-Henning Kamp 2479ab4c624bSMike Smith# Parallel-Port Bus 2480ab4c624bSMike Smith# 2481ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2482ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2483ab4c624bSMike Smith# are automatically probed and attached when found. 2484ab4c624bSMike Smith# 2485ab4c624bSMike Smith# Supported devices: 2486ab4c624bSMike Smith# vpo Iomega Zip Drive 2487f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2488f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2489fdf94d1aSNicolas Souchu# lpt Parallel Printer 249046f3ff79SMike Smith# plip Parallel network interface 2491fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2492f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 249328ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2494ab4c624bSMike Smith# 2495ab4c624bSMike Smith# Supported interfaces: 2496ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2497ab4c624bSMike Smith# 2498ef8f7626SNicolas Souchu 24990f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 25000f210c92SNicolas Souchu # (see flags in ppc(4)) 25015895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 25025895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2503ef8f7626SNicolas Souchu # compliant peripheral 25045895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 25055895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 25065895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 25075895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 25085895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 25093b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 25103b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2511ef8f7626SNicolas Souchu 2512f71c01ccSPeter Wemmdevice ppc 2513f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2514f71c01ccSPeter Wemmhint.ppc.0.irq="7" 25150d31b179SPeter Wemmdevice ppbus 25160d31b179SPeter Wemmdevice vpo 25170d31b179SPeter Wemmdevice lpt 25180d31b179SPeter Wemmdevice plip 25190d31b179SPeter Wemmdevice ppi 25200d31b179SPeter Wemmdevice pps 25210d31b179SPeter Wemmdevice lpbb 25220d31b179SPeter Wemmdevice pcfclock 2523ab4c624bSMike Smith 2524432aad0eSTor Egge# Kernel BOOTP support 2525432aad0eSTor Egge 2526432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2527432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 25285895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2529432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 25305895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2531432aad0eSTor Egge 2532d94f38acSEivind Eklund# 2533d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2534d94f38acSEivind Eklund# the user must still supply the actual driver. 2535d94f38acSEivind Eklund# 2536d94f38acSEivind Eklundoptions HW_WDOG 2537d94f38acSEivind Eklund 2538005092bbSEivind Eklund# 2539005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2540005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2541005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2542005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2543005092bbSEivind Eklund# 2544005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2545005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2546005092bbSEivind Eklund# 254704fa1e6cSEivind Eklund# The value below is the one more than the default. 2548005092bbSEivind Eklund# 25495895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2550005092bbSEivind Eklund 2551c796cfa1SAndrzej Bialecki# 2552c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2553c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2554c796cfa1SAndrzej Bialecki# 2555c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2556c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2557c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2558c796cfa1SAndrzej Bialecki# 255919dde963SPeter Wemm#options NO_SWAPPING 2560c796cfa1SAndrzej Bialecki 25619dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 25629dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 25639dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 25649dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 25659dab0776SDavid Greenman# 25665895e3c8SPeter Wemmoptions NSFBUFS=1024 25679dab0776SDavid Greenman 256815a1057cSEivind Eklund# 2569053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2570ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2571053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2572053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2573053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2574053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 257515a1057cSEivind Eklund# 257615a1057cSEivind Eklundoptions DEBUG_LOCKS 257715a1057cSEivind Eklund 257826086a03SPeter Wemm 257926086a03SPeter Wemm##################################################################### 258026086a03SPeter Wemm# ABI Emulation 258126086a03SPeter Wemm 258226086a03SPeter Wemm# Enable iBCS2 runtime support for SCO and ISC binaries 258326086a03SPeter Wemmoptions IBCS2 258426086a03SPeter Wemm 258526086a03SPeter Wemm# Emulate spx device for client side of SVR3 local X interface 258626086a03SPeter Wemmoptions SPX_HACK 258726086a03SPeter Wemm 258826086a03SPeter Wemm# Enable Linux ABI emulation 258926086a03SPeter Wemmoptions COMPAT_LINUX 259026086a03SPeter Wemm 25915a44842bSMark Murray# Enable the linux-like proc filesystem support (requires COMPAT_LINUX) 25925a44842bSMark Murrayoptions LINPROCFS 25935a44842bSMark Murray 259426086a03SPeter Wemm# Linux debugging 259526086a03SPeter Wemmoptions DEBUG_LINUX 259626086a03SPeter Wemm 25976e2972b8SMark Newton# 25986e2972b8SMark Newton# SysVR4 ABI emulation 25996e2972b8SMark Newton# 26006e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 26016e2972b8SMark Newton# a KLD module. 26026e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 26036e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 26046e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2605f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 26066e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 26076e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 26086e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 26096e2972b8SMark Newton# those circumstances. 26106e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 26116e2972b8SMark Newton# (whether static or dynamic). 26126e2972b8SMark Newton# 26136e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 26146e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2615f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 26166e2972b8SMark Newton 261726086a03SPeter Wemm 261826086a03SPeter Wemm##################################################################### 26191d33cf3dSNick Hibma# USB support 26201d33cf3dSNick Hibma# UHCI controller 2621c9953c3bSPeter Wemmdevice uhci 26221d33cf3dSNick Hibma# OHCI controller 2623c9953c3bSPeter Wemmdevice ohci 26241d33cf3dSNick Hibma# General USB code (mandatory for USB) 2625c9953c3bSPeter Wemmdevice usb 26261d33cf3dSNick Hibma# 2627b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2628b5ea1f0cSNick Hibmadevice udbp 2629f26c33d2SNick Hibma# Generic USB device driver 2630c9953c3bSPeter Wemmdevice ugen 2631f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2632c9953c3bSPeter Wemmdevice uhid 26331d33cf3dSNick Hibma# USB keyboard 2634c9953c3bSPeter Wemmdevice ukbd 26351d33cf3dSNick Hibma# USB printer 2636c9953c3bSPeter Wemmdevice ulpt 2637f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2638c9953c3bSPeter Wemmdevice umass 2639e9fb12d3SNick Hibma# USB modem support 2640e9fb12d3SNick Hibmadevice umodem 2641f26c33d2SNick Hibma# USB mouse 2642c9953c3bSPeter Wemmdevice ums 2643e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2644e2dbd15fSNick Hibmadevice urio 26452fd84f56SNick Hibma# USB scanners 26462fd84f56SNick Hibmadevice uscanner 2647f26c33d2SNick Hibma# 2648ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2649d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2650d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2651d04bb221SBill Paul# eval board. 2652c9953c3bSPeter Wemmdevice aue 2653dfd1e98eSBill Paul# 265401779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 265501779872SBill Paul# and Netmate II, and the Belkin F5U111. 2656c9953c3bSPeter Wemmdevice cue 265701779872SBill Paul# 2658dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2659d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2660d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 266101779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 266201779872SBill Paul# and 2104USB, and the Corega USB-T. 2663c9953c3bSPeter Wemmdevice kue 2664f26c33d2SNick Hibma 2665f26c33d2SNick Hibma# debugging options for the USB subsystem 26661d33cf3dSNick Hibma# 26677dc1a5bdSNick Hibmaoptions UHCI_DEBUG 26687dc1a5bdSNick Hibmaoptions OHCI_DEBUG 26691d33cf3dSNick Hibmaoptions USB_DEBUG 2670f26c33d2SNick Hibma 26717dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2672f26c33d2SNick Hibmaoptions UHID_DEBUG 2673f26c33d2SNick Hibmaoptions UHUB_DEBUG 2674f26c33d2SNick Hibmaoptions UKBD_DEBUG 26757dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2676f26c33d2SNick Hibmaoptions UMASS_DEBUG 2677f26c33d2SNick Hibmaoptions UMS_DEBUG 2678e2dbd15fSNick Hibmaoptions URIO_DEBUG 2679f26c33d2SNick Hibma 26806e8394b8SKazutaka YOKOTA# options for ukbd: 26816e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2682cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 26836e8394b8SKazutaka YOKOTA 2684785d2100SJohn Birrell# 2685785d2100SJohn Birrell# Embedded system options: 2686785d2100SJohn Birrell# 2687785d2100SJohn Birrell# An embedded system might want to run something other than init. 26888a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2689bc0e3a03SJeroen Ruigrok van der Werven 2690bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2691bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2692bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2693bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2694bc0e3a03SJeroen Ruigrok van der Werven 2695446af86dSJohn Baldwin##################################################################### 2696446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2697446af86dSJohn Baldwin# 2698446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2699446af86dSJohn Baldwinoptions SEMMAP=31 2700446af86dSJohn Baldwin 2701446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2702446af86dSJohn Baldwin# one time. 2703446af86dSJohn Baldwinoptions SEMMNI=11 2704446af86dSJohn Baldwin 2705446af86dSJohn Baldwin# Total number of semaphores system wide 2706446af86dSJohn Baldwinoptions SEMMNS=61 2707446af86dSJohn Baldwin 2708446af86dSJohn Baldwin# Total number of undo structures in system 2709446af86dSJohn Baldwinoptions SEMMNU=31 2710446af86dSJohn Baldwin 2711446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2712446af86dSJohn Baldwin# at one time. 2713446af86dSJohn Baldwinoptions SEMMSL=61 2714446af86dSJohn Baldwin 2715446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2716446af86dSJohn Baldwin# semaphore at one time. 2717446af86dSJohn Baldwinoptions SEMOPM=101 2718446af86dSJohn Baldwin 2719446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2720446af86dSJohn Baldwin# System V semaphore at one time. 2721446af86dSJohn Baldwinoptions SEMUME=11 2722446af86dSJohn Baldwin 2723446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2724446af86dSJohn Baldwinoptions SHMALL=1025 2725446af86dSJohn Baldwin 2726446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2727446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2728446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2729446af86dSJohn Baldwin 2730446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2731446af86dSJohn Baldwinoptions SHMMIN=2 2732446af86dSJohn Baldwin 2733446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2734446af86dSJohn Baldwin# at one time. 2735446af86dSJohn Baldwinoptions SHMMNI=33 2736446af86dSJohn Baldwin 2737446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2738446af86dSJohn Baldwin# a single process at one time. 2739446af86dSJohn Baldwinoptions SHMSEG=9 2740446af86dSJohn Baldwin 2741446af86dSJohn Baldwin##################################################################### 2742446af86dSJohn Baldwin 2743bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2744bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2745bc0e3a03SJeroen Ruigrok van der Werven 2746bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 274728d7984fSJeroen Ruigrok van der Werven 274828d7984fSJeroen Ruigrok van der Werven# VFS cluster debugging. 2749bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 275028d7984fSJeroen Ruigrok van der Werven 275128d7984fSJeroen Ruigrok van der Werven# Eliminate unneeded cache flush instruction(s). 2752bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 275328d7984fSJeroen Ruigrok van der Werven 2754bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 27558b6f5e65SJeroen Ruigrok van der Werven 2756bffb191eSTakanori Watanabe# PECOFF module (Win32 Execution Format) 2757bffb191eSTakanori Watanabeoptions PECOFF_SUPPORT 2758bffb191eSTakanori Watanabeoptions PECOFF_DEBUG 27598b6f5e65SJeroen Ruigrok van der Werven 2760a88d714cSJeroen Ruigrok van der Werven# Disable the 4 MByte PSE CPU feature. 2761bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 27628b6f5e65SJeroen Ruigrok van der Werven 2763bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2764bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2765bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2766bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2767bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2768bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2769bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2770edd5302dSJeroen Ruigrok van der Werven 2771edd5302dSJeroen Ruigrok van der Werven# Enable the PF_KEY Key Management API. 2772bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 277328d7984fSJeroen Ruigrok van der Werven 277428d7984fSJeroen Ruigrok van der Werven# Kernel filelock debugging. 2775bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 277628d7984fSJeroen Ruigrok van der Werven 27778b6f5e65SJeroen Ruigrok van der Werven# System V compatible message queues 27788b6f5e65SJeroen Ruigrok van der Werven# Please note that the values provided here are used to test kernel 27798b6f5e65SJeroen Ruigrok van der Werven# building. The defaults in the sources provide almost the same numbers. 27808b6f5e65SJeroen Ruigrok van der Werven# MSGSSZ must be a power of 2 between 8 and 1024. 27818b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 # Max number of chars in queue 27828b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNI=41 # Max number of message queue identifiers 27838b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 # Max number of message segments 27848b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 # Size of a message segment 27858b6f5e65SJeroen Ruigrok van der Wervenoptions MSGTQL=41 # Max number of messages in system 27868b6f5e65SJeroen Ruigrok van der Werven 27878b6f5e65SJeroen Ruigrok van der Wervenoptions NBUF=512 # Number of buffer headers 27888b6f5e65SJeroen Ruigrok van der Werven 27898b6f5e65SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 # Number of mbuf clusters 27908b6f5e65SJeroen Ruigrok van der Werven 2791bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 27928b6f5e65SJeroen Ruigrok van der Werven 2793bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 27948b6f5e65SJeroen Ruigrok van der Werven 2795bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2796bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2797bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2798bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 27998b6f5e65SJeroen Ruigrok van der Werven 28008b6f5e65SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL=5 # Syscons debug level 28018b6f5e65SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG # syscons rendering debugging 28028b6f5e65SJeroen Ruigrok van der Werven 2803bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2804bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2805bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2806bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 28078b6f5e65SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG # VFS buffer I/O debugging 28088b6f5e65SJeroen Ruigrok van der Werven 2809bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2810bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2811bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2812