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# 377bf01a14SPeter Wemm# The `makeoptions' parameter allows variables to be passed to the 38503e6666SBruce Evans# generated Makefile in the build area. 39503e6666SBruce Evans# 40503e6666SBruce Evans# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 41503e6666SBruce Evans# after most other flags. Here we use it to inhibit use of non-optimal 42503e6666SBruce Evans# gcc builtin functions (e.g., memcmp). 43503e6666SBruce Evans# 44503e6666SBruce Evans# DEBUG happens to be magic. 457bf01a14SPeter Wemm# The following is equivalent to 'config -g KERNELNAME' and creates 467bf01a14SPeter Wemm# 'kernel.debug' compiled with -g debugging as well as a normal 477bf01a14SPeter Wemm# 'kernel'. Use 'make install.debug' to install the debug kernel 487bf01a14SPeter Wemm# but that isn't normally necessary as the debug symbols are not loaded 497bf01a14SPeter Wemm# by the kernel and are not useful there anyway. 507bf01a14SPeter Wemm# 512c8635c6SPeter Wemm# KERNEL can be overridden so that you can change the default name of your 522c8635c6SPeter Wemm# kernel. 532c8635c6SPeter Wemm# 54503e6666SBruce Evansmakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 555895e3c8SPeter Wemm#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 562c8635c6SPeter Wemm#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 577bf01a14SPeter Wemm 587bf01a14SPeter Wemm# 59d43f0f0aSJohn Dyson# Certain applications can grow to be larger than the 128M limit 60d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 61d43f0f0aSJohn Dyson# allow that limit to grow to 256MB, and can be increased further 62d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 63d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 64d43f0f0aSJohn Dyson# the limit. You might want to set the default lower than the 65d43f0f0aSJohn Dyson# max, and explicitly set the maximum with a shell command for processes 66d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 67d43f0f0aSJohn Dyson# 685895e3c8SPeter Wemmoptions MAXDSIZ="(256*1024*1024)" 695895e3c8SPeter Wemmoptions DFLDSIZ="(256*1024*1024)" 70d43f0f0aSJohn Dyson 71a59d364aSMatthew Dillon# 72a59d364aSMatthew Dillon# BLKDEV_IOSIZE sets the default block size used in user block 73a59d364aSMatthew Dillon# device I/O. Note that this value will be overriden by the label 74a59d364aSMatthew Dillon# when specifying a block device from a label with a non-0 758b22cebbSMatthew Dillon# partition blocksize. The default is PAGE_SIZE. 76a59d364aSMatthew Dillon# 77a59d364aSMatthew Dillonoptions BLKDEV_IOSIZE=8192 78a59d364aSMatthew Dillon 7920f71813SJohn-Mark Gurney# Options for the VM subsystem 809a20f99aSJohn Baldwinoptions PQ_CACHESIZE=512 # color for 512k/16k cache 819a20f99aSJohn Baldwin# Deprecated options supported for backwards compatibility 8220f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 839a20f99aSJohn Baldwin#options PQ_LARGECACHE # color for 512k/16k cache 8420f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 857c43028bSKelly Yancey#options PQ_MEDIUMCACHE # color for 256k/16k cache 867c43028bSKelly Yancey#options PQ_NORMALCACHE # color for 64k/16k cache 8720f71813SJohn-Mark Gurney 88827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 89827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 90b44dfc0dSBrian Somers# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 91827d623eSJordan K. Hubbard# 92827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 93827d623eSJordan K. Hubbard 948b140d57SMike Smith# 958b140d57SMike Smith# The root device and filesystem type can be compiled in; 968b140d57SMike Smith# this provides a fallback option if the root device cannot 978b140d57SMike Smith# be correctly guesst by the bootstrap code, or an override if 988b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 998b140d57SMike Smith# 1008b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 1018b140d57SMike Smith 1026a8d6623SGarrett Wollman 1036a8d6623SGarrett Wollman##################################################################### 104477a642cSPeter Wemm# SMP OPTIONS: 105477a642cSPeter Wemm# 106477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 107477a642cSPeter Wemm# APIC_IO enables the use of the IO APIC for Symmetric I/O. 108477a642cSPeter Wemm# 109477a642cSPeter Wemm# Notes: 110477a642cSPeter Wemm# 111477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 112477a642cSPeter Wemm# 1135895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 114477a642cSPeter Wemm# 115477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 116477a642cSPeter Wemm# are required by your hardware. 117477a642cSPeter Wemm# 118477a642cSPeter Wemm 119477a642cSPeter Wemm# Mandatory: 120477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 121477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 122477a642cSPeter Wemm 123477a642cSPeter Wemm# 124477a642cSPeter Wemm# Rogue SMP hardware: 125477a642cSPeter Wemm# 126477a642cSPeter Wemm 127477a642cSPeter Wemm# Bridged PCI cards: 128477a642cSPeter Wemm# 129477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 130477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 131477a642cSPeter Wemm# cards you should refer to ??? 132477a642cSPeter Wemm 1331fe4c660SJohn Baldwin# SMP Debugging Options: 1341fe4c660SJohn Baldwin# 1351fe4c660SJohn Baldwin# SMP_DEBUG enables various extra assertions in the mutex code. 1361fe4c660SJohn Baldwin# WITNESS enables the mutex witness code which detects deadlocks and cycles 1371fe4c660SJohn Baldwin# during locking operations. 1381fe4c660SJohn Baldwinoptions SMP_DEBUG 1391fe4c660SJohn Baldwinoptions WITNESS 1401fe4c660SJohn Baldwin 141477a642cSPeter Wemm 142477a642cSPeter Wemm##################################################################### 14356be1833SKATO Takenori# CPU OPTIONS 14456be1833SKATO Takenori 14556be1833SKATO Takenori# 14656be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 14756be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 14856be1833SKATO Takenori# parts of the system run faster. This is especially true removing 14956be1833SKATO Takenori# I386_CPU. 15056be1833SKATO Takenori# 1515895e3c8SPeter Wemmcpu I386_CPU 1525895e3c8SPeter Wemmcpu I486_CPU 1535895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1545895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 15556be1833SKATO Takenori 15656be1833SKATO Takenori# 15756be1833SKATO Takenori# Options for CPU features. 15856be1833SKATO Takenori# 15956be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 16056be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 16156be1833SKATO Takenori# should not be used with Intel FPU. 16256be1833SKATO Takenori# 16356be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 16456be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 16556be1833SKATO Takenori# BlueLightning CPU box. 16656be1833SKATO Takenori# 16756be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 16856be1833SKATO Takenori# 1694962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1704962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1714962d938SKATO Takenori# 1726593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1739b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1749b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1756593be60SKATO Takenori# 17656be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 17756be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 17856be1833SKATO Takenori# I/O device(s). 17956be1833SKATO Takenori# 18056be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 18156be1833SKATO Takenori# 18256be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 18356be1833SKATO Takenori# for i386 machines. 1844962d938SKATO Takenori# 185ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 18656be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 18756be1833SKATO Takenori# (no clock delay). 18856be1833SKATO Takenori# 18965cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 19065cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 19165cbb03cSKATO Takenori# The default value is 5. 19265cbb03cSKATO Takenori# 19356be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 19456be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 19556be1833SKATO Takenori# 1). 19656be1833SKATO Takenori# 19765cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 19865cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 19965cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 20065cbb03cSKATO Takenori# 20156be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 20256be1833SKATO Takenori# 20356be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 20456be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 20556be1833SKATO Takenori# 2064536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2074536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2086593be60SKATO Takenori# 20956be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 21056be1833SKATO Takenori# flush at hold state. 21156be1833SKATO Takenori# 21256be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 21356be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 21456be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 21556be1833SKATO Takenori# 216b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 217b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 218b0050656SJohn-Mark Gurney# executed. This should be included for ALL kernels that won't run 219b0050656SJohn-Mark Gurney# on a Pentium. 220b0050656SJohn-Mark Gurney# 221925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 222925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 223925f3681SMike Smith# occupied by an ISA memory hole. 224925f3681SMike Smith# 22556be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 226ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 22756be1833SKATO Takenori# These options may crash your system. 22856be1833SKATO Takenori# 22956be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 23056be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 23156be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 23256be1833SKATO Takenori# 2336593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2346593be60SKATO Takenori# locked cycles in order to operate correctly. 2356593be60SKATO Takenori# 2365895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2375895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2385895e3c8SPeter Wemmoptions CPU_BTB_EN 2395895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2405895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2415895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2425895e3c8SPeter Wemmoptions CPU_I486_ON_386 2435895e3c8SPeter Wemmoptions CPU_IORT 24465cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2455895e3c8SPeter Wemmoptions CPU_LOOP_EN 24665cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2475895e3c8SPeter Wemmoptions CPU_RSTK_EN 2485895e3c8SPeter Wemmoptions CPU_SUSP_HLT 2495895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2505895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2515895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2525895e3c8SPeter Wemm#options NO_F00F_HACK 25356be1833SKATO Takenori 25456be1833SKATO Takenori# 25556be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 25656be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 25756be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 25856be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 25956be1833SKATO Takenori# 26056be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 26156be1833SKATO Takenori# Don't enable both of these in a real config. 26256be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 26356be1833SKATO Takenori #new math emulator 26456be1833SKATO Takenori 26556be1833SKATO Takenori 26656be1833SKATO Takenori##################################################################### 2676a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 268690f540cSAndrey A. Chernov 2696a8d6623SGarrett Wollman# 2706a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 27156c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 27256c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2736a8d6623SGarrett Wollman# 2745895e3c8SPeter Wemmoptions COMPAT_43 2756a8d6623SGarrett Wollman 2766a8d6623SGarrett Wollman# 2776c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2786a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2796a8d6623SGarrett Wollman# not used by anything else (that we know of). 2806a8d6623SGarrett Wollman# 2816a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2826a8d6623SGarrett Wollman 2836a8d6623SGarrett Wollman# 2846a8d6623SGarrett Wollman# These three options provide support for System V Interface 2856a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2866a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2876a8d6623SGarrett Wollman# 2886a8d6623SGarrett Wollmanoptions SYSVSHM 2896a8d6623SGarrett Wollmanoptions SYSVSEM 2906a8d6623SGarrett Wollmanoptions SYSVMSG 2916a8d6623SGarrett Wollman 2926a8d6623SGarrett Wollman 2936a8d6623SGarrett Wollman##################################################################### 2946a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2956a8d6623SGarrett Wollman 2966a8d6623SGarrett Wollman# 297b5d89ca8SBruce Evans# Enable the kernel debugger. 2986a8d6623SGarrett Wollman# 299b5d89ca8SBruce Evansoptions DDB 300b5d89ca8SBruce Evans 301b5d89ca8SBruce Evans# 3025ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3035ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3045ccab2afSGary Palmer# the machine to recover from a panic 3055ccab2afSGary Palmer# 3065ccab2afSGary Palmeroptions DDB_UNATTENDED 3075ccab2afSGary Palmer 3085ccab2afSGary Palmer# 309562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 310562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 311562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 312562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 313562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 314562d05dfSPaul Traina# 315562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 316562d05dfSPaul Traina 317562d05dfSPaul Traina# 3186a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3196a8d6623SGarrett Wollman# 3202365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 32121c64a07SAndrey A. Chernov 3226a8d6623SGarrett Wollman# 323c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 324c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 325c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 326c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 327c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 328c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 329c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 330c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 331c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 332c508c1b6SJohn Baldwin# bit X corresponding to cpu X. 333c508c1b6SJohn Baldwin# 334c508c1b6SJohn Baldwinoptions KTR 335c508c1b6SJohn Baldwinoptions KTR_EXTEND 336c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 337c508c1b6SJohn Baldwinoptions KTR_COMPILE=0x3fffff 338c508c1b6SJohn Baldwinoptions KTR_MASK=0x201208 339c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 340c508c1b6SJohn Baldwin 341c508c1b6SJohn Baldwin# 3425526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3436a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3446a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3456a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3466a8d6623SGarrett Wollman# programming errors. 3476a8d6623SGarrett Wollman# 3485526d2d9SEivind Eklundoptions INVARIANTS 3495526d2d9SEivind Eklund 3505526d2d9SEivind Eklund# 3515526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3525526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3535526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3545526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3555526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3565526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3575526d2d9SEivind Eklund# 3585526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3595526d2d9SEivind Eklund 3605526d2d9SEivind Eklund# 3615526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3625526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3635526d2d9SEivind Eklund# it is disabled by default. 3645526d2d9SEivind Eklund# 3650dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 366da59a31cSDavid Greenman 3670dd1eea1SJordan K. Hubbard# 368348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 369348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 370348acd94SGarrett Wollman# 371348acd94SGarrett Wollmanoptions PERFMON 372348acd94SGarrett Wollman 373346ebe51SEivind Eklund 374346ebe51SEivind Eklund# 375346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 376346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 377346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 378346ebe51SEivind Eklund# from.) 379346ebe51SEivind Eklund# 380346ebe51SEivind Eklundoptions COMPILING_LINT 381346ebe51SEivind Eklund 382346ebe51SEivind Eklund 383348acd94SGarrett Wollman# XXX - this doesn't belong here. 3840dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3850dd1eea1SJordan K. Hubbardoptions UCONSOLE 3860dd1eea1SJordan K. Hubbard 38796fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 38896fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 389ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 39096fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 3916a8d6623SGarrett Wollman 3926a8d6623SGarrett Wollman##################################################################### 3936a8d6623SGarrett Wollman# NETWORKING OPTIONS 39470c0b54cSAndrey A. Chernov 3956a8d6623SGarrett Wollman# 3966a8d6623SGarrett Wollman# Protocol families: 3976a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 39811bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 39911bfa65aSBruce Evans# value. 4006a8d6623SGarrett Wollman# 4016a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 40251f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4036a800098SYoshinobu Inoueoptions IPSEC #IP security 4046a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4056a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 406f73bbaf2SDavid Greenman 407cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 408cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 409cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 410cc6a66f2SJulian Elischer 411e83e2322SBoris Popovoptions NCP #NetWare Core protocol 412e83e2322SBoris Popov 41334b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 41434b5fca7SJulian Elischer 41511bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 41611bfa65aSBruce Evans#options NS #Xerox NS protocols 417dc915e7cSGarrett Wollman#options NSIP #XNS over IP 41863a74862SSteven Wallace 4194cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4204cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4214cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4224cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 42392a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 42492a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4254cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4264cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 42792a3e552SArchie Cobbsoptions NETGRAPH_BPF 4284cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4294cf49a43SJulian Elischeroptions NETGRAPH_ECHO 4304cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4314cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4324cf49a43SJulian Elischeroptions NETGRAPH_IFACE 43348e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4344cf49a43SJulian Elischeroptions NETGRAPH_LMI 435a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 436a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 437a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 438b0801bacSArchie Cobbsoptions NETGRAPH_PPP 439b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 440add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4414cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 442b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4434cf49a43SJulian Elischeroptions NETGRAPH_TEE 4444cf49a43SJulian Elischeroptions NETGRAPH_TTY 4454cf49a43SJulian Elischeroptions NETGRAPH_UI 446b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4474cf49a43SJulian Elischer 448c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 449599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 4503cf4d0bfSPoul-Henning Kamp 4516a8d6623SGarrett Wollman# 4526a8d6623SGarrett Wollman# Network interfaces: 453f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 454f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 45556c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 456722012ccSJulian Elischer# configured or token-ring is enabled. 457f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 458f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 459e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 460f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 461f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 462f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 463d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 464d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 465d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 466f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 46759d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4689e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 4694c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 470f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 471f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 472cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 473cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 474f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 475cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 476d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 477f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4785d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4796a8d6623SGarrett Wollman# 480829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 481829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 482829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4836b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 484829b5d55SPeter Wemm# See pppd(8) for more details. 48589327d27SPeter Wemm# 486f71c01ccSPeter Wemmdevice ether #Generic Ethernet 487f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 488f71c01ccSPeter Wemmdevice token #Generic TokenRing 489f71c01ccSPeter Wemmdevice fddi #Generic FDDI 490f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 491f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 492f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 493f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 4944c12b435SNick Sayerdevice tap #Virtual Ethernet driver 495f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 496f71c01ccSPeter Wemmdevice sl #Serial Line IP 497f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 49889327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 49989327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5006b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 501d29895dcSGarrett Wollman 502f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5035d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5045d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5055d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5065d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5075d94d71cSBoris Popov 508cfa1ca9dSYoshinobu Inoue# for IPv6 509f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 510f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 511d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 512cfa1ca9dSYoshinobu Inoue 5136a8d6623SGarrett Wollman# 5146a8d6623SGarrett Wollman# Internet family options: 5156a8d6623SGarrett Wollman# 5166a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 5176a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 5186a8d6623SGarrett Wollman# machine and TCP connections fail. 5196a8d6623SGarrett Wollman# 5206a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5216a8d6623SGarrett Wollman# with mrouted(8). 5226a8d6623SGarrett Wollman# 523d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 524ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 525ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 526ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 527ab6e02daSJordan K. Hubbard# 528ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 529ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 530a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 531ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 532ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 533ab6e02daSJordan K. Hubbard# feature works properly. 5348dd4744eSJordan K. Hubbard# 535ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 536ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 537ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 538ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 539ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 540ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 541ffdd472dSPeter Wemm# out of sync. 542d29895dcSGarrett Wollman# 54393e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 54493e0e116SJulian Elischer# 5451b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5461b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5471b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5481b968362SDag-Erling Smørgrav# 54965e8111fSBruce Evans# TCPDEBUG is undocumented. 55065e8111fSBruce Evans# 5515895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 552e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 553d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 554d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 555d29895dcSGarrett Wollman # dropped packets 5561857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5575895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 558e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 559210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 560210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 561210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 562210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 56393e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5649cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5659cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5668259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5671b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 56865e8111fSBruce Evansoptions TCPDEBUG 5696a8d6623SGarrett Wollman 570a79b7128SAlfred Perlstein# Statically Link in accept filters 571a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 572a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 573a79b7128SAlfred Perlstein 574e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 575e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 576e46cd3d4SDag-Erling Smørgrav# 577e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 578e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 579e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 580e46cd3d4SDag-Erling Smørgrav# 5818dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 5828dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 5838dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 5848dc47ef6SDag-Erling Smørgrav# 585e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 5868dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 587e46cd3d4SDag-Erling Smørgrav 58868e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 58968e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 59068e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 59168e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 59268ec4eb6SLuigi Rizzooptions DUMMYNET 59368ec4eb6SLuigi Rizzooptions BRIDGE 59468e9d934SLuigi Rizzo 5953f8c4506SPoul-Henning Kamp# 5963f8c4506SPoul-Henning Kamp# ATM (HARP version) options 5973f8c4506SPoul-Henning Kamp# 5983f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 5993f8c4506SPoul-Henning Kamp# for ATM support. 6003f8c4506SPoul-Henning Kamp# 6013f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6023f8c4506SPoul-Henning Kamp# 6033f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6043f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6053f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6063f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6073f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6083f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6093f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6103f8c4506SPoul-Henning Kamp# 6113f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6123f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6133f8c4506SPoul-Henning Kamp# 6143f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6153f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6163f8c4506SPoul-Henning Kamp# 6173f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6183f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6193f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6203f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6213f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 622c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 623c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6243f8c4506SPoul-Henning Kamp 6256a8d6623SGarrett Wollman 6266a8d6623SGarrett Wollman##################################################################### 6276a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 628e3178a06SJordan K. Hubbard 6292365e64fSRodney W. Grimes# 6306a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6316a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 632c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6336a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6346a8d6623SGarrett Wollman# compile other filesystems as well. 6356a8d6623SGarrett Wollman# 636a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 637a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 638a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 639a5b88b01SKATO Takenori# soul to sit down and fix them. 6402365e64fSRodney W. Grimes# 641f1a9c715SDavid Greenman 6426a8d6623SGarrett Wollman# One of these is mandatory: 6436a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 64432a023dcSDavid E. O'Brienoptions MFS #Memory File System 6456a8d6623SGarrett Wollmanoptions NFS #Network File System 6466a8d6623SGarrett Wollman 6476a8d6623SGarrett Wollman# The rest are optional: 6487c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6495895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 650f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 651f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 652dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6533ee9bf69SEivind Eklundoptions NTFS #NT File System 654f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 655e83e2322SBoris Popovoptions NWFS #NetWare filesystem 656f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 657f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 658f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 659f1a9c715SDavid Greenmanoptions UNION #Union filesystem 660a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 6615895e3c8SPeter Wemmoptions CD9660_ROOT #CD-ROM usable as root device 6627b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 6637b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 664c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 665c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 66646746c3bSJulian Elischeroptions DEVFS #devices filesystem 667f1a9c715SDavid Greenman 668d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 669d61e6649SAlexander Langer# making abrupt shutdown less risky. 670f8f8d7afSEivind Eklund# 6713d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 672b1897c19SJulian Elischer 673a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 674a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 675a64ed089SRobert Watson# 676a64ed089SRobert Watsonoptions FFS_EXTATTR 677a64ed089SRobert Watson 67871e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 67971e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 68071e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 68171e4fff8SPoul-Henning Kamp 68271e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 68371e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 68471e4fff8SPoul-Henning Kampoptions MD_ROOT 685d52d7365SPoul-Henning Kamp 686f2744793SSheldon Hearn# Specify double the default maximum size for malloc(9)-backed md devices. 687f2744793SSheldon Hearnoptions MD_NSECT=40000 688866c1fb1SSheldon Hearn 689a401ebbeSDavid Greenman# Allow this many swap-devices. 690b1529bdaSPeter Wemmoptions NSWAPDEV=20 691a401ebbeSDavid Greenman 692495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 6932365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 6946a8d6623SGarrett Wollman 695276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 696276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 697276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 698276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 699ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7006110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 701276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 702276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 703276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 704276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 705276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 706276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 707cb800e34SJulian Elischer# 708cb800e34SJulian Elischeroptions SUIDDIR 709cb800e34SJulian Elischer 710df394affSJohn-Mark Gurney# NFS options: 7115895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 7125895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 7135895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 7145895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 7155895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 7165895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 7175895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 7185895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 719df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 720df394affSJohn-Mark Gurney 7219afcea2fSRobert V. Baron# Coda stuff: 7229afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 723f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 724a1d55890SJordan K. Hubbard 725053a2b61SEivind Eklund# 726053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 727053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 728053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 729053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 730053a2b61SEivind Eklund# 7315895e3c8SPeter Wemmoptions EXT2FS 732053a2b61SEivind Eklund 733dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 734dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 735dd85920aSJason Evans# inclusion on shell boxes. 736dd85920aSJason Evansoptions VFS_AIO 737053a2b61SEivind Eklund 738c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 739c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 740c16dc61bSEivind Eklund# 741c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 742c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 743c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 744c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 745c16dc61bSEivind Eklund# 746c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 747c16dc61bSEivind Eklund# special workloads. 748c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 749c16dc61bSEivind Eklund 75015bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 751ac519db0SMark Murraydevice random 75215bbdecfSMark Murray 7536a8d6623SGarrett Wollman 7546a8d6623SGarrett Wollman##################################################################### 755abc97a06SBruce Evans# POSIX P1003.1B 756abc97a06SBruce Evans 757ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 758abc97a06SBruce Evans# P1003_1B: Infrastructure 759abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 760abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 761abc97a06SBruce Evans 7625895e3c8SPeter Wemmoptions P1003_1B 7635895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7645895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 765abc97a06SBruce Evans 766abc97a06SBruce Evans 767abc97a06SBruce Evans##################################################################### 768000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 769000033d0SJeroen Ruigrok van der Werven 770000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 771000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 772000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 773000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 774000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 775000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 776000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 777000033d0SJeroen Ruigrok van der Werven 778000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 779000033d0SJeroen Ruigrok van der Werven 780000033d0SJeroen Ruigrok van der Werven# Other clock options 781000033d0SJeroen Ruigrok van der Werven 782000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 783000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 784000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 785000033d0SJeroen Ruigrok van der Werven 786000033d0SJeroen Ruigrok van der Werven 787000033d0SJeroen Ruigrok van der Werven##################################################################### 788de6a307eSPeter Dufault# SCSI DEVICES 789de6a307eSPeter Dufault 7906a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 7916a8d6623SGarrett Wollman 7926a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 793ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 7946a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 7956a8d6623SGarrett Wollman# device configuration sections below. 7966a8d6623SGarrett Wollman# 797265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 798ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 799ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 800ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 801ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 802ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 803ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 804ebc1a0e2SPeter Dufault# configuration around. 805ebc1a0e2SPeter Dufault 806ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 807ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 808700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 809700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 810ebc1a0e2SPeter Dufault 811ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 812ebc1a0e2SPeter Dufault 813f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 814f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 815f71c01ccSPeter Wemmhint.scbus.1.bus="0" 816f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 817f71c01ccSPeter Wemmhint.scbus.3.bus="0" 818f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 819f71c01ccSPeter Wemmhint.scbus.2.bus="1" 820f71c01ccSPeter Wemmhint.da.0.at="scbus0" 821f71c01ccSPeter Wemmhint.da.0.target="0" 822f71c01ccSPeter Wemmhint.da.0.unit="0" 823f71c01ccSPeter Wemmhint.da.1.at="scbus3" 824f71c01ccSPeter Wemmhint.da.1.target="1" 825f71c01ccSPeter Wemmhint.da.2.at="scbus2" 826f71c01ccSPeter Wemmhint.da.2.target="3" 827f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 828f71c01ccSPeter Wemmhint.sa.1.target="6" 829ebc1a0e2SPeter Dufault 830ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 831ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 832ebc1a0e2SPeter Dufault 833ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 834ebc1a0e2SPeter Dufault 835cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 836cf2458c9SMatt Jacob# 837cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 838cf2458c9SMatt Jacob# ("WORM") devices. 839cf2458c9SMatt Jacob# 840cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 841cf2458c9SMatt Jacob# 842cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 843cf2458c9SMatt Jacob# 844cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 845cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 846cf2458c9SMatt Jacob# 847cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 848cf2458c9SMatt Jacob# 849cf2458c9SMatt Jacob# 850cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 851cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 852cf2458c9SMatt Jacob# 853cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 854cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 855cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 856cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 857cf2458c9SMatt Jacob# 858cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 859cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 860cf2458c9SMatt Jacob# to them. 861cf2458c9SMatt Jacob# 862265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 863cf2458c9SMatt Jacob# configuration as the "pass" driver. 864ebc1a0e2SPeter Dufault 865c9953c3bSPeter Wemmdevice scbus #base SCSI code 866c9953c3bSPeter Wemmdevice ch #SCSI media changers 867c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 868c9953c3bSPeter Wemmdevice sa #SCSI tapes 869c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 87064ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 871cf2458c9SMatt Jacobdevice pt #SCSI processor 87264ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 87364ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 874cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8758909a72bSPeter Dufault 876700daf5eSJustin T. Gibbs# CAM OPTIONS: 877700daf5eSJustin T. Gibbs# debugging options: 878700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 879700daf5eSJustin T. Gibbs# specify them all! 880700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 881700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 882700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 883700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 884d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 885d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 886700daf5eSJustin T. Gibbs# 887700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 888700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 889700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 89056234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 89156234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 89256234437SKenneth D. Merry# freeze the device queue after a bus device reset. 893700daf5eSJustin T. Gibbsoptions CAMDEBUG 8945895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 8955895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 8965895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 8975895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 8985895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 899700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 900700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 90156234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9021a7c583cSGarrett Wollman 903700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 904700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 905700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 906700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 907700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 908700daf5eSJustin T. Gibbs# respectively. 90993063432SJoerg Wunsch# 910700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 911700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 912700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 91393063432SJoerg Wunsch# 9145895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 9155895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 91693063432SJoerg Wunsch 9179dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 9189dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 9199dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 9209dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 9219f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 9225895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 9235895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 9245895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 9259f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 9269dfb4471SKenneth D. Merry 9273ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 9283ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 9293ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 9303ece1bd2SKenneth D. Merry 9318904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 9328904e70bSMatt Jacob# 9338904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9348904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9358904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9368904e70bSMatt Jacob# are in.... 9378904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9388904e70bSMatt Jacob 9396a8d6623SGarrett Wollman 9406a8d6623SGarrett Wollman##################################################################### 9416a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9426a8d6623SGarrett Wollman 9431160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9441160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9451160da92SJoerg Wunsch# `xterm', among others. 9461160da92SJoerg Wunsch 947f71c01ccSPeter Wemmdevice pty #Pseudo ttys 948f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 949f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 950f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 951f71c01ccSPeter Wemmdevice md #Memory/malloc disk 952f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 953f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 954be174c7eSGreg Lehey 955be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 956be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 957be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9584cc4752cSGreg Lehey# 9594cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 96098a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9614cc4752cSGreg Lehey# the following message from vinum(8): 9624cc4752cSGreg Lehey# 9634cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9644cc4752cSGreg Lehey# 9654cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 966f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9673ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9689ba0e7c3SBruce Evans 96958067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9705895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 97158067a99SPoul-Henning Kamp 9726a8d6623SGarrett Wollman 9736a8d6623SGarrett Wollman##################################################################### 974d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9756a8d6623SGarrett Wollman 976d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 9776a8d6623SGarrett Wollman 9786a8d6623SGarrett Wollman# 97916e164e3SBruce Evans# Mandatory ISA devices: isa, npx 9806a8d6623SGarrett Wollman# 981c9953c3bSPeter Wemmdevice isa 9822365e64fSRodney W. Grimes 9836a8d6623SGarrett Wollman# 9846a8d6623SGarrett Wollman# Options for `isa': 9856a8d6623SGarrett Wollman# 986d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 987d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 988d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 989d72ee36fSBruce Evans# 9909ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 991d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 9929ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 9939ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 9949ba0e7c3SBruce Evans# versions. 9959ba0e7c3SBruce Evans# 996b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 9979bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 9989bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 9999bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 10009bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 10019bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 10029bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 10039bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1004b2796687SNate Williams# 10055eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 10065eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 10075eb46edfSDavid Greenman# keyboard controllers. 100877959e8eSMarc G. Fournier 10099ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1010f71c01ccSPeter Wemmoptions AUTO_EOI_1 101119dde963SPeter Wemm#options AUTO_EOI_2 1012f71c01ccSPeter Wemm 1013f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 101419dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 10153af6b652SDavid Greenman 1016595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1017595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1018a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1019595f6341SPoul-Henning Kamp 1020595f6341SPoul-Henning Kampoptions PPS_SYNC 1021595f6341SPoul-Henning Kamp 1022c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1023c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1024c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1025c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1026c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1027a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1028c2906d55SPoul-Henning Kamp 10295895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1030c2906d55SPoul-Henning Kamp 1031d61e6649SAlexander Langer# 1032d61e6649SAlexander Langer# EISA bus 1033d61e6649SAlexander Langer# 1034d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1035d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1036d61e6649SAlexander Langer 1037d61e6649SAlexander Langerdevice eisa 1038d61e6649SAlexander Langer 1039d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1040d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1041d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1042d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1043d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1044d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1045d61e6649SAlexander Langeroptions EISA_SLOTS=12 1046d61e6649SAlexander Langer 1047d61e6649SAlexander Langer# 1048d61e6649SAlexander Langer# MCA bus: 1049d61e6649SAlexander Langer# 1050d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1051d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1052d61e6649SAlexander Langer# No hints are required for MCA. 1053d61e6649SAlexander Langer 1054d61e6649SAlexander Langerdevice mca 1055d61e6649SAlexander Langer 1056d61e6649SAlexander Langer# 1057d61e6649SAlexander Langer# PCI bus & PCI options: 1058d61e6649SAlexander Langer# 1059d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1060d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1061d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1062d61e6649SAlexander Langer 1063d61e6649SAlexander Langerdevice pci 1064d61e6649SAlexander Langer 1065d61e6649SAlexander Langer# PCI options 1066d61e6649SAlexander Langer# 1067d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1068d61e6649SAlexander Langeroptions COMPAT_OLDPCI #Use PCI shims and glue for old drivers 1069d61e6649SAlexander Langer 1070d61e6649SAlexander Langer 1071d61e6649SAlexander Langer##################################################################### 1072d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1073d61e6649SAlexander Langer 1074d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1075d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1076d61e6649SAlexander Langer# For ISA the required hints are listed. 1077d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1078d61e6649SAlexander Langer# are needed. 1079d61e6649SAlexander Langer 1080d61e6649SAlexander Langer# 1081d61e6649SAlexander Langer# Mandatory devices: 1082d61e6649SAlexander Langer# 1083d61e6649SAlexander Langer 108423f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1085f71c01ccSPeter Wemmdevice atkbdc 1 1086f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1087f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 10882ad872c5SKazutaka YOKOTA 10892ad872c5SKazutaka YOKOTA# The AT keyboard 1090f71c01ccSPeter Wemmdevice atkbd 1091f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1092f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 10932ad872c5SKazutaka YOKOTA 10940a0319c2SKazutaka YOKOTA# Options for atkbd: 10950a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 10960a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 10970a0319c2SKazutaka YOKOTA 10980a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 10990a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 11000a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 11010a0319c2SKazutaka YOKOTA 1102e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1103e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1104e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1105e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1106e1b5fc4cSKazutaka YOKOTA 11072ad872c5SKazutaka YOKOTA# PS/2 mouse 1108f71c01ccSPeter Wemmdevice psm 1109f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1110f71c01ccSPeter Wemmhint.psm.0.irq="12" 11112ad872c5SKazutaka YOKOTA 11122ad872c5SKazutaka YOKOTA# Options for psm: 1113273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 11142ad872c5SKazutaka YOKOTA #for some laptops 11152ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 11162ad872c5SKazutaka YOKOTA 11172ad872c5SKazutaka YOKOTA# The video card driver. 1118f71c01ccSPeter Wemmdevice vga 1119f71c01ccSPeter Wemmhint.vga.0.at="isa" 11202ad872c5SKazutaka YOKOTA 1121c619f2acSKazutaka YOKOTA# Options for vga: 1122c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1123c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1124c619f2acSKazutaka YOKOTA# some systems. 1125c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1126c619f2acSKazutaka YOKOTA 1127c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1128c619f2acSKazutaka YOKOTA# use the following options to save some memory. 1129c619f2acSKazutaka YOKOTAoptions VGA_NO_FONT_LOADING # don't save/load font 1130c619f2acSKazutaka YOKOTAoptions VGA_NO_MODE_CHANGE # don't change video modes 1131c619f2acSKazutaka YOKOTA 1132c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1133c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1134c619f2acSKazutaka YOKOTA 11356e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11366e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11376e8394b8SKazutaka YOKOTA 11380a0319c2SKazutaka YOKOTA# To include support for VESA video modes 113977835954SJonathan Lemonoptions VESA 11400a0319c2SKazutaka YOKOTA 11412ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1142f71c01ccSPeter Wemmdevice splash 11432ad872c5SKazutaka YOKOTA 1144c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1145f71c01ccSPeter Wemmdevice vt 1146f71c01ccSPeter Wemmhint.vt.0.at="isa" 1147528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1148c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1149c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1150c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1151a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11525895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1153a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1154a467384bSJoerg Wunschoptions PCVT_META_ESC 1155a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1156a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1157a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1158a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11595895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1160a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1161c19da41eSPeter Wemm 1162ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1163f71c01ccSPeter Wemmdevice sc 1 1164f71c01ccSPeter Wemmhint.sc.0.at="isa" 1165683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 11666e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 11676e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1168cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 11696e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1170c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 11716e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 11726e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 11736e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 117485e36760SJordan K. Hubbard 11757a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 11767a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 11777a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 11787a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 11797a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 11807a88382dSKazutaka YOKOTA 11817a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 11827a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 11837a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 11847a88382dSKazutaka YOKOTA 11856e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 11866e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 11876e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 11886e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 11896e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 11902ac8be82SAndreas Schulz 11918a28ce0eSJohn Baldwin# `flags' for sc 11928a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 11938a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 11948a28ce0eSJohn Baldwin 1195899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1196899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1197899266e3SJeroen Ruigrok van der Werven 11986a8d6623SGarrett Wollman# 1199a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1200a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1201a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1202a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1203a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1204a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1205f71c01ccSPeter Wemmdevice npx 1206f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1207f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1208f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1209f71c01ccSPeter Wemmhint.npx.0.irq="13" 12101fe04850SBruce Evans 121198e9e66cSNate Williams# 12121fe04850SBruce Evans# `flags' for npx0: 1213a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1214a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 12151fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1216a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 12171fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 12181fe04850SBruce Evans# all of the following conditions are satisfied: 12195895e3c8SPeter Wemm# I586_CPU is an option 12201fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 12211fe04850SBruce Evans# the probe for npx0 succeeds 12221fe04850SBruce Evans# INT 16 exception handling works. 12231fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 12241fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 12251fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 12261fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1227784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 12281fe04850SBruce Evans# 12291fe04850SBruce Evans 1230b1f12b61STakanori Watanabe# ACPI Experimental Driver 1231b1f12b61STakanori Watanabedevice acpi 1232b1f12b61STakanori Watanabeoptions ACPI_DEBUG 12331653e9c3SMitsuru IWASAKI#!options ACPI_NO_ENABLE_ON_BOOT 1234b1f12b61STakanori Watanabeoptions AML_DEBUG 1235b1f12b61STakanori Watanabe 12361fe04850SBruce Evans# 1237d61e6649SAlexander Langer# Optional devices: 12386a8d6623SGarrett Wollman# 12396a8d6623SGarrett Wollman 12406a8d6623SGarrett Wollman# 1241d61e6649SAlexander Langer# SCSI host adapters: 12426a8d6623SGarrett Wollman# 1243859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1244859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1245d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 1246d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1247d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 12486d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1249d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1250d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1251d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1252d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1253d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1254d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1255d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1256d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1257d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1258fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1259fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1260fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1261fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1262d61e6649SAlexander Langer 12636a8d6623SGarrett Wollman# 1264d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 12656a8d6623SGarrett Wollman# probed correctly. 12666a8d6623SGarrett Wollman# 1267f71c01ccSPeter Wemmdevice bt 1268f71c01ccSPeter Wemmhint.bt.0.at="isa" 1269f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1270f71c01ccSPeter Wemmdevice adv 1271f71c01ccSPeter Wemmhint.adv.0.at="isa" 1272c9953c3bSPeter Wemmdevice adw 1273f71c01ccSPeter Wemmdevice aha 1 1274f71c01ccSPeter Wemmhint.aha.0.at="isa" 1275f71c01ccSPeter Wemmdevice aic 1276f71c01ccSPeter Wemmhint.aic.0.at="isa" 1277d61e6649SAlexander Langerdevice ahc 1278d61e6649SAlexander Langerdevice amd 1279d61e6649SAlexander Langerdevice isp 1280d61e6649SAlexander Langerdevice ispfw 1281d61e6649SAlexander Langerdevice ncr 1282d61e6649SAlexander Langerdevice sym 1283d61e6649SAlexander Langer 1284d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1285d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1286d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1287d61e6649SAlexander Langer# default. 1288d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1289d61e6649SAlexander Langer 1290d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1291d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1292d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1293d61e6649SAlexander Langer 1294d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1295d61e6649SAlexander Langer# 1296d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1297d61e6649SAlexander Langer# 1298d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1299d61e6649SAlexander Langer 1300d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1301d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1302d61e6649SAlexander Langer # Allows the ncr to take precedence 1303d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1304d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1305d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1306d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1307d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1308d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1309d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1310d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1311d61e6649SAlexander Langer # default:8, range:[1..64] 13126a8d6623SGarrett Wollman 1313ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1314ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1315ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1316ef137fd3SMike Smith# 1317ef137fd3SMike Smithdevice asr 1318ef137fd3SMike Smith 1319153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1320153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1321153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1322153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1323153cbcc3SMike Smith# Compaq are actually DPT controllers. 1324153cbcc3SMike Smith# 1325153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1326153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1327153cbcc3SMike Smith# instruments are enabled. The tools in 1328153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1329153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1330153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1331153cbcc3SMike Smith# this option. If your system is very busy, this 1332153cbcc3SMike Smith# option will create more trouble than solve. 1333153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1334153cbcc3SMike Smith# wait when timing out with the above option. 1335153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1336153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1337153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1338153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1339153cbcc3SMike Smith# cost, great benefit. 1340153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1341153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1342153cbcc3SMike Smith# are 100% certain you need it. 1343153cbcc3SMike Smith 1344153cbcc3SMike Smithdevice dpt 1345153cbcc3SMike Smith 1346153cbcc3SMike Smith# DPT options 1347153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1348153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1349153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1350153cbcc3SMike Smithoptions DPT_LOST_IRQ 1351153cbcc3SMike Smithoptions DPT_RESET_HBA 1352153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1353153cbcc3SMike Smith 1354153cbcc3SMike Smith# 1355153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1356153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1357153cbcc3SMike Smith# the CAM infrastructure. 1358153cbcc3SMike Smith# 1359153cbcc3SMike Smithdevice mly 1360153cbcc3SMike Smith 13618b89ef0aSSøren Schmidt# 136235863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 136335863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1364ead270f1SMike Smith# 1365ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1366ead270f1SMike Smith# utilities (requires Linux compatibility 1367ead270f1SMike Smith# support). 1368ead270f1SMike Smith# 136935863739SMike Smithdevice aac 137035863739SMike Smith 137135863739SMike Smith# 13725e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 13735e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 13745e3488e3SJonathan Lemon# controllers. 137513066c5fSJonathan Lemon# 13765e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1377c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1378c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 13796ac4727aSMike Smith 13806ac4727aSMike Smith# 13816d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 13826d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 13836d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1384c9953c3bSPeter Wemmdevice ata 1385c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1386c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1387c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1388c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 138974d8e840SSøren Schmidt 13908b89ef0aSSøren Schmidt# 13916d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 13926d04301dSAlexander Langerhint.ata.0.at="isa" 13936d04301dSAlexander Langerhint.ata.0.port="0x1f0" 13946d04301dSAlexander Langerhint.ata.0.irq="14" 13956d04301dSAlexander Langerhint.ata.1.at="isa" 13966d04301dSAlexander Langerhint.ata.1.port="0x170" 13976d04301dSAlexander Langerhint.ata.1.irq="15" 13986d04301dSAlexander Langer 13996d04301dSAlexander Langer# 1400000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1401000da71aSSøren Schmidt# 1402000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 140374d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 140474d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 140574d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 140674d8e840SSøren Schmidt# is not enabled as default. 1407a9763f0aSSøren Schmidt# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. 140874d8e840SSøren Schmidt 140974d8e840SSøren Schmidtoptions ATA_STATIC_ID 141074d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 1411a9763f0aSSøren Schmidtoptions ATA_ENABLE_TAGS 141274d8e840SSøren Schmidt 14138b89ef0aSSøren Schmidt# 14146d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 14156d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 14166a8d6623SGarrett Wollman# 1417f71c01ccSPeter Wemmdevice fdc 1418f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1419f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1420f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1421f71c01ccSPeter Wemmhint.fdc.0.drq="2" 142285827d9cSJoerg Wunsch# 1423d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1424d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1425d2fb4892SJoerg Wunsch# however. 1426d2fb4892SJoerg Wunschoptions FDC_DEBUG 1427d2fb4892SJoerg Wunsch# 1428f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1429f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1430f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1431f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 143285827d9cSJoerg Wunsch 1433f71c01ccSPeter Wemm# Specify floppy devices 1434f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1435f71c01ccSPeter Wemmhint.fd.0.drive="0" 1436f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1437f71c01ccSPeter Wemmhint.fd.1.drive="1" 143885827d9cSJoerg Wunsch 1439d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1440f71c01ccSPeter Wemmdevice fla 1441f71c01ccSPeter Wemmhint.fla.0.at="isa" 1442d4ebee28SPoul-Henning Kamp 14436a8d6623SGarrett Wollman# 1444d61e6649SAlexander Langer# Other standard PC hardware: 14456a8d6623SGarrett Wollman# 14466a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 14476d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 14486d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 14496a8d6623SGarrett Wollman 1450f71c01ccSPeter Wemmdevice mse 1451f71c01ccSPeter Wemmhint.mse.0.at="isa" 1452f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1453f71c01ccSPeter Wemmhint.mse.0.irq="5" 1454975c53c7SDoug Rabson 1455f71c01ccSPeter Wemmdevice sio 1456f71c01ccSPeter Wemmhint.sio.0.at="isa" 1457f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1458f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1459f71c01ccSPeter Wemmhint.sio.0.irq="4" 14609546766aSBruce Evans 14619546766aSBruce Evans# 14629546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 14639546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 14649546766aSBruce Evans# are ignored unless this is set. Enabling console support does 14659546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 14669546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 14679546766aSBruce Evans# console support; the first one (in config file order) with 14689546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 14699546766aSBruce Evans# the old behaviour. 14709546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 14719546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 14729546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 147304fb8e53SAlexander Langer# access the device in any normal way. 1474a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 14759546766aSBruce Evans# 14766a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 14776a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 14786a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 14796a796ce0SJohn-Mark Gurney# 14809546766aSBruce Evans 14819546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 14829546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 14839546766aSBruce Evans #DDB, if available. 14845ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 14856a8d6623SGarrett Wollman 148626b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 148726b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 148826b6ea69SPaul Saab# Sun servers by the Remote Console. 148926b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 149026b6ea69SPaul Saab 14916a8d6623SGarrett Wollman# Options for sio: 1492768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 14939ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 14946a8d6623SGarrett Wollman 149596b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 149696b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 149796b89afcSBruce Evans# ST16650A-compatible UARTs. 149896b89afcSBruce Evans 14996a8d6623SGarrett Wollman# 1500d61e6649SAlexander Langer# Network interfaces: 15016a8d6623SGarrett Wollman# 1502d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1503d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1504d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1505d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1506d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1507d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1508d61e6649SAlexander Langer# individual driver. 1509d61e6649SAlexander Langerdevice miibus 1510d61e6649SAlexander Langer 1511d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1512d61e6649SAlexander Langer# PCI and ISA varieties. 1513d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1514d61e6649SAlexander Langer# (requires sppp) 15156d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 15166d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1517b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 151883401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1519d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1520d61e6649SAlexander Langer# and various workalikes including: 1521d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1522d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1523d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1524d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1525d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1526d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1527d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1528d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1529d61e6649SAlexander Langer# KNE110TX. 1530d61e6649SAlexander Langer# de: Digital Equipment DC21040 15316a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 15326d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 15336a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1534855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 15356d04301dSAlexander Langer# and PC Card devices using these chipsets. 15366d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 15376d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 15381a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1539d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1540d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1541d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1542d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1543d61e6649SAlexander Langer# Intel EtherExpress 15446a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 15456a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1546d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1547d61e6649SAlexander Langer# Am79C960) 1548d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1549d61e6649SAlexander Langer# (no hints needed). 1550d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1551d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 155230cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 155341f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 155441f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 155541f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 155641f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1557d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1558d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1559d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1560d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1561d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1562d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1563d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1564d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1565d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1566d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1567d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1568d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1569d61e6649SAlexander Langer# card which is 32-bit. 1570d61e6649SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900 and 1571d61e6649SAlexander Langer# SiS 7016 PCI fast ethernet controller chips. 1572d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1573d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1574d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1575d61e6649SAlexander Langer# (also single mode and multimode). 1576d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1577d61e6649SAlexander Langer# attach each one as a separate network interface. 15786d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 15796d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1580d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1581d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1582d61e6649SAlexander Langer# the D-Link DFE-550TX. 1583d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1584d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1585d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1586d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1587d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1588d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1589d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1590d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1591d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 1592eed59f52SSemen Ustimenko# tx: SMC 9432 TX, BTX and TX_2 cards. (SMC EtherPower II serie) 1593d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1594d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1595d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1596d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1597d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1598d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1599d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1600d61e6649SAlexander Langer# NE2000 clone. 160198d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 160231a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 16035f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 16045f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1605d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 16066d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 16076d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 16086d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1609d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1610d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1611d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1612d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1613d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1614d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1615d61e6649SAlexander Langer 1616d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1617d61e6649SAlexander Langer 1618f71c01ccSPeter Wemmdevice ar 1 1619f71c01ccSPeter Wemmhint.ar.0.at="isa" 1620f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1621f71c01ccSPeter Wemmhint.ar.0.irq="10" 162242b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1623f71c01ccSPeter Wemmdevice cs 1624f71c01ccSPeter Wemmhint.cs.0.at="isa" 1625f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1626f71c01ccSPeter Wemmdevice cx 1 1627f71c01ccSPeter Wemmhint.cx.0.at="isa" 1628f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1629f71c01ccSPeter Wemmhint.cx.0.irq="15" 1630f71c01ccSPeter Wemmhint.cx.0.drq="7" 1631f71c01ccSPeter Wemmdevice ed 1632f71c01ccSPeter Wemmhint.ed.0.at="isa" 1633f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1634f71c01ccSPeter Wemmhint.ed.0.irq="5" 163542b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1636f71c01ccSPeter Wemmdevice el 1 1637f71c01ccSPeter Wemmhint.el.0.at="isa" 1638f71c01ccSPeter Wemmhint.el.0.port="0x300" 1639f71c01ccSPeter Wemmhint.el.0.irq="9" 1640c9953c3bSPeter Wemmdevice ep 1641c9953c3bSPeter Wemmdevice ex 1642f71c01ccSPeter Wemmdevice fe 1 1643f71c01ccSPeter Wemmhint.fe.0.at="isa" 1644f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1645d61e6649SAlexander Langerdevice fea 1646f71c01ccSPeter Wemmdevice ie 2 1647f71c01ccSPeter Wemmhint.ie.0.at="isa" 1648f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1649f71c01ccSPeter Wemmhint.ie.0.irq="5" 165042b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1651f71c01ccSPeter Wemmhint.ie.1.at="isa" 1652f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1653f71c01ccSPeter Wemmhint.ie.1.irq="7" 165442b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1655f71c01ccSPeter Wemmdevice le 1 1656f71c01ccSPeter Wemmhint.le.0.at="isa" 1657f71c01ccSPeter Wemmhint.le.0.port="0x300" 1658f71c01ccSPeter Wemmhint.le.0.irq="5" 165942b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1660f71c01ccSPeter Wemmdevice lnc 1 1661f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1662f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1663f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1664f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1665f71c01ccSPeter Wemmdevice rdp 1 1666f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1667f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1668f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1669f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1670f71c01ccSPeter Wemmdevice sr 1 1671f71c01ccSPeter Wemmhint.sr.0.at="isa" 1672f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1673f71c01ccSPeter Wemmhint.sr.0.irq="5" 167442b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1675f71c01ccSPeter Wemmdevice sn 1676f71c01ccSPeter Wemmhint.sn.0.at="isa" 1677f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1678f71c01ccSPeter Wemmhint.sn.0.irq="10" 1679c9953c3bSPeter Wemmdevice an 16800d5c223dSWarner Loshdevice awi 16810d5c223dSWarner Loshdevice wi 16823476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 16833476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1684f71c01ccSPeter Wemmdevice wl 1 1685f71c01ccSPeter Wemmhint.wl.0.at="isa" 1686f71c01ccSPeter Wemmhint.wl.0.port="0x300" 16870d5c223dSWarner Loshdevice xe 1688648c711bSPoul-Henning Kamp 1689f71c01ccSPeter Wemmdevice oltr 1690f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1691f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1692f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1693f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1694722012ccSJulian Elischer 1695d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1696d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 1697d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 169841f7d2d5SBill Pauldevice pcn # AMD Am79C79x PCI 10/100 NICs 1699d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1700d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1701d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1702d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1703eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1704d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1705d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1706d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1707d61e6649SAlexander Langer 1708d61e6649SAlexander Langer# PCI Ethernet NICs. 1709d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1710d61e6649SAlexander Langerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1711d61e6649SAlexander Langerdevice vx 1 # 3Com 3c590, 3c595 (``Vortex'') 1712d61e6649SAlexander Langer 1713d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1714d61e6649SAlexander Langerdevice sk 1715d61e6649SAlexander Langerdevice ti 1716d61e6649SAlexander Langerdevice wx 1717d61e6649SAlexander Langerdevice fpa 1 1718d61e6649SAlexander Langer 171968713f97SKenjiro Cho# 172068713f97SKenjiro Cho# ATM related options 172168713f97SKenjiro Cho# 172268713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 172368713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 172468713f97SKenjiro Cho# 1725f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 172668713f97SKenjiro Cho# atm devices. 17273cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 172868713f97SKenjiro Cho# bypass TCP/IP. 172968713f97SKenjiro Cho# 173068713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 173168713f97SKenjiro Cho# for more details, please read the original documents at 173298a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 173368713f97SKenjiro Cho# 1734f71c01ccSPeter Wemmdevice atm 1735f71c01ccSPeter Wemmdevice en 1 17363cbceb82SKenjiro Chooptions NATM #native ATM 1737f4567b9cSJulian Elischer 1738c19da41eSPeter Wemm# 1739f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1740c19da41eSPeter Wemm# 1741c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1742c7406082SJohn-Mark Gurney# 174368ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 174468ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 174568ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 174698a44096SSheldon Hearn# see the pcm.4 man page. 1747c7406082SJohn-Mark Gurney# 1748c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1749c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1750c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1751c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1752c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1753c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1754c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1755c7406082SJohn-Mark Gurney# 1756c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1757c19da41eSPeter Wemm# 17586a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 17598b8cd792SJordan K. Hubbard# 176081bb901eSPeter Wemm# Supported cards include: 176181bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 176281bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 176381bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 176481bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 176581bb901eSPeter Wemm# Neomagic 256AV (ac97) 176681bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 176781bb901eSPeter Wemm 176867245194SPeter Wemmdevice pcm 1769c19da41eSPeter Wemm 1770f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1771f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1772f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1773f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1774f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1775f71c01ccSPeter Wemm 1776f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1777f71c01ccSPeter Wemm 1778fb0ef528SSeigo Tanimura# 1779fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1780fb0ef528SSeigo Tanimura# 1781fb0ef528SSeigo Tanimura 1782fb0ef528SSeigo Tanimuradevice midi 1783fb0ef528SSeigo Tanimura 1784fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1785fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1786fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1787fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1788fb0ef528SSeigo Tanimura 1789fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1790fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1791fb0ef528SSeigo Tanimura# other uarts. 1792fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1793fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1794fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1795fb0ef528SSeigo Tanimura 1796fb0ef528SSeigo Tanimura# 1797fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1798fb0ef528SSeigo Tanimura# 1799fb0ef528SSeigo Tanimura 1800fb0ef528SSeigo Tanimuradevice seq 1801fb0ef528SSeigo Tanimura 180281bb901eSPeter Wemm# The bridge drivers for sound cards. These can be seperately configured 1803fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 180481bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 180546d6fe72SSeigo Tanimura# 1806e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1807c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 180846d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 180981bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 181046d6fe72SSeigo Tanimura 1811869f459cSSeigo Tanimura# For non-PnP cards: 1812f71c01ccSPeter Wemmdevice sbc 1813f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1814f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1815f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1816f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1817f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1818f71c01ccSPeter Wemmdevice gusc 1819f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1820f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1821f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1822f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1823f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1824869f459cSSeigo Tanimura 1825f71c01ccSPeter Wemmdevice pca 1826f71c01ccSPeter Wemmhint.pca.0.at="isa" 1827f71c01ccSPeter Wemmhint.pca.0.port="0x040" 18289ad380abSGarrett Wollman 18296a8d6623SGarrett Wollman# 1830567e21c2SBruce Evans# Miscellaneous hardware: 18316a8d6623SGarrett Wollman# 18326a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 18332d859864SAndreas Schulz# scd: Sony CD-ROM 183405e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 18356a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 18366a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 18376a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 1838ff3f2f5cSMitsuru IWASAKI# pmtimer: Timer device driver for power management events (APM or ACPI) 18396c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 18401d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 18411c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 184265e8111fSBruce Evans# cy: Cyclades serial driver 1843a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1844c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 18456d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1846a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 18471a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 18486d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 1849657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1850d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 18513b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1852567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 18530d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1854c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1855c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1856657e73c4SPeter Dufault 1857e597b497SNate Williams# Notes on APM 18583d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 18593d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1860c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 186138ebe562SAdam David# for correct timekeeping. 186238ebe562SAdam David 18632cd01159SJordan K. Hubbard# Notes on the spigot: 18642cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 18652cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 18662cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 18672cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1868d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1869d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1870d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1871d01b6680SJordan K. Hubbard# direct access to the I/O page. 1872d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 18738819d6ecSPoul-Henning Kamp 18743b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 18753b577e1fSJordan K. Hubbard# 18763b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 18773b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 18783b577e1fSJordan K. Hubbard# 1879f71c01ccSPeter Wemm# device rp # core driver support 1880f71c01ccSPeter Wemm# 18813b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1882f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1883f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 18843b577e1fSJordan K. Hubbard# 18853b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 18863b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1887f71c01ccSPeter Wemm# your kernel probe hints: 1888f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1889f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1890f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1891f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 18923b577e1fSJordan K. Hubbard# 18933b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1894f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1895f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1896f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1897f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1898f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1899f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1900f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1901f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 19023b577e1fSJordan K. Hubbard# 1903f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 19043b577e1fSJordan K. Hubbard 1905a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1906a50cd483SJordan K. Hubbard# 1907a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1908c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1909c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 19100d04cf6aSPeter Wemm 19110d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1912c4823710SPeter Wemm# The host card is memory, not IO mapped. 1913c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1914c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1915c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1916c4823710SPeter Wemm 1917c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1918c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1919c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1920c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1921c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 192242b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 192342b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 192442b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 192542b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 192642b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 192742b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 192842b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 192942b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 193042b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 1931c9da1b81SPeter Wemm 1932f71c01ccSPeter Wemmdevice mcd 1 1933f71c01ccSPeter Wemmhint.mcd.0.at="isa" 1934f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 1935f71c01ccSPeter Wemmhint.mcd.0.irq="10" 193605e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 1937f71c01ccSPeter Wemmdevice scd 1 1938f71c01ccSPeter Wemmhint.scd.0.at="isa" 1939f71c01ccSPeter Wemmhint.scd.0.port="0x230" 19406c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 1941f71c01ccSPeter Wemmdevice matcd 1 1942f71c01ccSPeter Wemmhint.matcd.0.at="isa" 1943f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 1944f71c01ccSPeter Wemmdevice wt 1 1945f71c01ccSPeter Wemmhint.wt.0.at="isa" 1946f71c01ccSPeter Wemmhint.wt.0.port="0x300" 1947f71c01ccSPeter Wemmhint.wt.0.irq="5" 1948f71c01ccSPeter Wemmhint.wt.0.drq="1" 1949f71c01ccSPeter Wemmdevice ctx 1 1950f71c01ccSPeter Wemmhint.ctx.0.at="isa" 1951f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 195242b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 1953f71c01ccSPeter Wemmdevice spigot 1 1954f71c01ccSPeter Wemmhint.spigot.0.at="isa" 1955f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 1956f71c01ccSPeter Wemmhint.spigot.0.irq="15" 195742b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 1958f71c01ccSPeter Wemmdevice apm 1959f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 1960ff3f2f5cSMitsuru IWASAKIdevice pmtimer # Adjust system timer at wakeup time 1961215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 1962f71c01ccSPeter Wemmdevice gp 1963f71c01ccSPeter Wemmhint.gp.0.at="isa" 1964f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 1965f71c01ccSPeter Wemmdevice gsc 1 1966f71c01ccSPeter Wemmhint.gsc.0.at="isa" 1967f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 1968f71c01ccSPeter Wemmhint.gsc.0.drq="3" 1969f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 1970f71c01ccSPeter Wemmhint.joy.0.at="isa" 1971f71c01ccSPeter Wemmhint.joy.0.port="0x201" 1972f71c01ccSPeter Wemmdevice cy 1 1973b8cf6ea7SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1974f71c01ccSPeter Wemmhint.cy.0.at="isa" 1975f71c01ccSPeter Wemmhint.cy.0.irq="10" 197642b04349SPeter Wemmhint.cy.0.maddr="0xd4000" 197742b04349SPeter Wemmhint.cy.0.msize="0x2000" 1978f71c01ccSPeter Wemmdevice dgb 1 19795895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 1980f71c01ccSPeter Wemmhint.dgb.0.at="isa" 1981f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 198242b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 1983f71c01ccSPeter Wemmdevice dgm 1 1984f71c01ccSPeter Wemmhint.dgm.0.at="isa" 1985f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 198642b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 1987f71c01ccSPeter Wemmdevice labpc 1 1988f71c01ccSPeter Wemmhint.labpc.0.at="isa" 1989f71c01ccSPeter Wemmhint.labpc.0.port="0x260" 1990f71c01ccSPeter Wemmhint.labpc.0.irq="5" 1991f71c01ccSPeter Wemmdevice rc 1 1992f71c01ccSPeter Wemmhint.rc.0.at="isa" 1993f71c01ccSPeter Wemmhint.rc.0.port="0x220" 1994f71c01ccSPeter Wemmhint.rc.0.irq="12" 1995f71c01ccSPeter Wemmdevice rp 1996f71c01ccSPeter Wemmhint.rp.0.at="isa" 1997f71c01ccSPeter Wemmhint.rp.0.port="0x280" 1998567e21c2SBruce Evans# the port and irq for tw0 are fictitious 1999f71c01ccSPeter Wemmdevice tw 1 2000f71c01ccSPeter Wemmhint.tw.0.at="isa" 2001f71c01ccSPeter Wemmhint.tw.0.port="0x380" 2002f71c01ccSPeter Wemmhint.tw.0.irq="11" 2003f71c01ccSPeter Wemmdevice si 2004f71c01ccSPeter Wemmoptions SI_DEBUG 2005f71c01ccSPeter Wemmhint.si.0.at="isa" 200642b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2007f71c01ccSPeter Wemmhint.si.0.irq="12" 2008f71c01ccSPeter Wemmdevice asc 1 2009f71c01ccSPeter Wemmhint.asc.0.at="isa" 2010f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2011f71c01ccSPeter Wemmhint.asc.0.drq="3" 2012f71c01ccSPeter Wemmhint.asc.0.irq="10" 2013f71c01ccSPeter Wemmdevice stl 2014f71c01ccSPeter Wemmhint.stl.0.at="isa" 2015f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2016f71c01ccSPeter Wemmhint.stl.0.irq="10" 2017f71c01ccSPeter Wemmdevice stli 2018f71c01ccSPeter Wemmhint.stli.0.at="isa" 2019f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 202042b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2021f71c01ccSPeter Wemmhint.stli.0.flags="23" 202242b04349SPeter Wemmhint.stli.0.msize="0x1000" 2023f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2024f71c01ccSPeter Wemmdevice loran 2025f71c01ccSPeter Wemmhint.loran.0.at="isa" 2026f71c01ccSPeter Wemmhint.loran.0.irq="5" 202798a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2028c9953c3bSPeter Wemmdevice xrpu 2029a800f455SJulian Elischer 2030eeb706c0SJustin T. Gibbs# 2031bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 20321d86961eSJordan K. Hubbard# following options: 2033b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 20341d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 20351d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2036b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 20371d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 20381d86961eSJordan K. Hubbard# taken 20394f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2040734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 20411d86961eSJordan K. Hubbard# 2042a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 20431c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2044a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 20451c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 20461c2b5939SRoger Hardiman# 2047a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2048a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2049a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2050a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 20511c2b5939SRoger Hardiman# These options can be used to override the auto detection 205298a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 20531c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 20549ff07e32SAmancio Hasty# 20554f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 20561c2b5939SRoger Hardiman# or 20571c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 20581c2b5939SRoger Hardiman# Specifes the default video capture mode. 2059a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2060a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2061a9c5b8d0SSøren Schmidt# 20624f5f3f07SBrian Somers# options BKTR_USE_PLL 20631c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 20641c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2065a9c5b8d0SSøren Schmidt# 20661c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 20671c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 20681c2b5939SRoger Hardiman# 20691c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 20701c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 20711c2b5939SRoger Hardiman# 20721c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 20731c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 20741c2b5939SRoger Hardiman# 20751c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 20761c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 20771c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 20781c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 20791c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 20801c2b5939SRoger Hardiman# As a rough guess, old = before 1998 20811c2b5939SRoger Hardiman# 2082017b0edcSMatt Jacob 2083f71c01ccSPeter Wemmdevice meteor 1 20840f3563b6SRoger Hardiman 208528ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 20860f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 208737973e86SPeter Wemm# device smbus 208837973e86SPeter Wemm# device iicbus 208937973e86SPeter Wemm# device iicbb 20900f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 20910f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 209228ebb692SNicolas Souchu# 2093f71c01ccSPeter Wemmdevice bktr 1 2094446cee6eSJoerg Wunsch 2095dc9deb29SPoul-Henning Kamp# 20966d04301dSAlexander Langer# PC Card/PCMCIA 2097dc9deb29SPoul-Henning Kamp# 2098b5137699SWarner Losh# card: pccard slots 2099b5137699SWarner Losh# pcic: isa/pccard bridge 2100f71c01ccSPeter Wemmdevice pcic 2101f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2102f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2103c9953c3bSPeter Wemmdevice card 2104dc9deb29SPoul-Henning Kamp 21058aa25588SBrian Somers# You may need to reset all pccards after resuming 21068aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 21078aa25588SBrian Somers 2108446cee6eSJoerg Wunsch# 2109446cee6eSJoerg Wunsch# Laptop/Notebook options: 2110446cee6eSJoerg Wunsch# 2111446cee6eSJoerg Wunsch# See also: 21126c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2113446cee6eSJoerg Wunsch# above. 2114446cee6eSJoerg Wunsch 2115446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2116446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2117446cee6eSJoerg Wunsch 2118446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 211965e8111fSBruce Evans 2120ab4c624bSMike Smith# 21218afa373cSNicolas Souchu# SMB bus 21228afa373cSNicolas Souchu# 21233c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 21243c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 21253c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 21268afa373cSNicolas Souchu# 21278afa373cSNicolas Souchu# Supported devices: 21283c5656bfSArchie Cobbs# smb standard io through /dev/smb* 21298afa373cSNicolas Souchu# 21303c5656bfSArchie Cobbs# Supported SMB interfaces: 213128ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 213228ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 213304fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2134c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 21353c5656bfSArchie Cobbs# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 21368afa373cSNicolas Souchu# 2137c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 21383c5656bfSArchie Cobbs 2139c9953c3bSPeter Wemmdevice intpm 2140f71c01ccSPeter Wemmdevice alpm 1 21413c5656bfSArchie Cobbsdevice ichsmb 21428afa373cSNicolas Souchu 2143c9953c3bSPeter Wemmdevice smb 21448afa373cSNicolas Souchu 21458afa373cSNicolas Souchu# 21468afa373cSNicolas Souchu# I2C Bus 21478afa373cSNicolas Souchu# 21488afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 21498afa373cSNicolas Souchu# 21508afa373cSNicolas Souchu# Supported devices: 21518afa373cSNicolas Souchu# ic i2c network interface 21528afa373cSNicolas Souchu# iic i2c standard io 2153f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 21548afa373cSNicolas Souchu# 21558afa373cSNicolas Souchu# Supported interfaces: 21568afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 215728ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 215828ebb692SNicolas Souchu# 215928ebb692SNicolas Souchu# Other: 216028ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 21618afa373cSNicolas Souchu# 2162c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2163c9953c3bSPeter Wemmdevice iicbb 21648afa373cSNicolas Souchu 2165c9953c3bSPeter Wemmdevice ic 2166c9953c3bSPeter Wemmdevice iic 2167c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 21688afa373cSNicolas Souchu 2169f71c01ccSPeter Wemmdevice pcf 2170f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2171f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2172f71c01ccSPeter Wemmhint.pcf.0.irq="5" 21738afa373cSNicolas Souchu 217419c74962SPoul-Henning Kamp# ISDN4BSD section 217580037d6eSHellmuth Michaelis# 2176e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 217780037d6eSHellmuth Michaelis# 217819c74962SPoul-Henning Kamp# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 217919c74962SPoul-Henning Kamp# note that the ``options'' and ``device'' lines must BOTH be defined ! 21808afa373cSNicolas Souchu# 2181e5981bd1SHellmuth Michaelis# Driver entries marked "(not supported yet!)" are not working currently 2182e5981bd1SHellmuth Michaelis# due to not being converted to newbus. We hope to get them back to support 2183e5981bd1SHellmuth Michaelis# in the near future. 2184e5981bd1SHellmuth Michaelis# 2185f71c01ccSPeter Wemmdevice isic # core driver support 2186f71c01ccSPeter Wemm 2187e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2188e5981bd1SHellmuth Michaelis# ---------------------- 218919c74962SPoul-Henning Kamp# 219019c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 21915895e3c8SPeter Wemmoptions TEL_S0_8 2192f71c01ccSPeter Wemmhint.isic.0.at="isa" 219342b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2194f71c01ccSPeter Wemmhint.isic.0.irq="5" 2195f71c01ccSPeter Wemmhint.isic.0.flags="1" 219619c74962SPoul-Henning Kamp# 219719c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 21985895e3c8SPeter Wemmoptions TEL_S0_16 2199f71c01ccSPeter Wemmhint.isic.0.at="isa" 2200f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 220142b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2202f71c01ccSPeter Wemmhint.isic.0.irq="5" 2203f71c01ccSPeter Wemmhint.isic.0.flags="2" 220419c74962SPoul-Henning Kamp# 220519c74962SPoul-Henning Kamp# Teles S0/16.3 22065895e3c8SPeter Wemmoptions TEL_S0_16_3 2207f71c01ccSPeter Wemmhint.isic.0.at="isa" 220819dde963SPeter Wemmhint.isic.0.port="0xd80" 2209f71c01ccSPeter Wemmhint.isic.0.irq="5" 2210f71c01ccSPeter Wemmhint.isic.0.flags="3" 221119c74962SPoul-Henning Kamp# 221219c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 22135895e3c8SPeter Wemmoptions AVM_A1 2214f71c01ccSPeter Wemmhint.isic.0.at="isa" 221519dde963SPeter Wemmhint.isic.0.port="0x340" 2216f71c01ccSPeter Wemmhint.isic.0.irq="5" 2217f71c01ccSPeter Wemmhint.isic.0.flags="4" 221819c74962SPoul-Henning Kamp# 2219e5981bd1SHellmuth Michaelis# USRobotics Sportster ISDN TA intern (not supported yet!) 2220e5981bd1SHellmuth Michaelis#options USR_STI 2221f71c01ccSPeter Wemm#hint.isic.0.at="isa" 222219dde963SPeter Wemm#hint.isic.0.port="0x268" 2223f71c01ccSPeter Wemm#hint.isic.0.irq="5" 2224f71c01ccSPeter Wemm#hint.isic.0.flags="7" 222519c74962SPoul-Henning Kamp# 2226e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) (not supported yet!) 2227e5981bd1SHellmuth Michaelis#options ITKIX1 2228f71c01ccSPeter Wemm#hint.isic.0.at="isa" 222919dde963SPeter Wemm#hint.isic.0.port="0x398" 2230f71c01ccSPeter Wemm#hint.isic.0.irq="10" 2231f71c01ccSPeter Wemm#hint.isic.0.flags="18" 223219c74962SPoul-Henning Kamp# 223380037d6eSHellmuth Michaelis# ELSA PCC-16 2234cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2235f71c01ccSPeter Wemmhint.isic.0.at="isa" 223619dde963SPeter Wemmhint.isic.0.port="0x360" 2237f71c01ccSPeter Wemmhint.isic.0.irq="10" 2238f71c01ccSPeter Wemmhint.isic.0.flags="20" 223980037d6eSHellmuth Michaelis# 2240e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2241e5981bd1SHellmuth Michaelis# ------------------ 224219c74962SPoul-Henning Kamp# 224319c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 22445895e3c8SPeter Wemmoptions TEL_S0_16_3_P 224519c74962SPoul-Henning Kamp# 224619c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 22475895e3c8SPeter Wemmoptions CRTX_S0_P 224819c74962SPoul-Henning Kamp# 224919c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 22505895e3c8SPeter Wemmoptions DRN_NGO 225119c74962SPoul-Henning Kamp# 225219c74962SPoul-Henning Kamp# Sedlbauer Win Speed 22535895e3c8SPeter Wemmoptions SEDLBAUER 225419c74962SPoul-Henning Kamp# 2255e5981bd1SHellmuth Michaelis# Dynalink IS64PH (not supported yet!) 2256e5981bd1SHellmuth Michaelis#options DYNALINK 225719c74962SPoul-Henning Kamp# 225819c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 22595895e3c8SPeter Wemmoptions ELSA_QS1ISA 226019c74962SPoul-Henning Kamp# 2261e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( V.3, PnP version ) (not supported yet!) 2262cb211653SJeroen Ruigrok van der Werven#options ITKIX1 22630df6adecSHellmuth Michaelis# 2264e5981bd1SHellmuth Michaelis# AVM Fritz!Card PnP (not supported yet!) 2265cb211653SJeroen Ruigrok van der Werven#options AVM_PNP 22660df6adecSHellmuth Michaelis# 22670df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2268cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 22690df6adecSHellmuth Michaelis# 22709d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 22711eeb917cSJeroen Ruigrok van der Werven#options ASUSCOM_IPAC 22721eeb917cSJeroen Ruigrok van der Werven# 2273e5981bd1SHellmuth Michaelis# PCI bus Cards: 2274e5981bd1SHellmuth Michaelis# -------------- 227519c74962SPoul-Henning Kamp# 2276e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 22775895e3c8SPeter Wemmoptions ELSA_QS1PCI 227819c74962SPoul-Henning Kamp# 227980037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 2280cb211653SJeroen Ruigrok van der Wervenoptions AVM_A1_PCI 228180037d6eSHellmuth Michaelis# 2282e5981bd1SHellmuth Michaelis# PCMCIA Cards: 228319c74962SPoul-Henning Kamp# ------------- 228419c74962SPoul-Henning Kamp# 2285e5981bd1SHellmuth Michaelis# AVM PCMCIA Fritz!Card (not supported yet!) 2286e5981bd1SHellmuth Michaelis#options AVM_A1_PCMCIA 228719c74962SPoul-Henning Kamp# 228819c74962SPoul-Henning Kamp# Active Cards: 228919c74962SPoul-Henning Kamp# ------------- 229019c74962SPoul-Henning Kamp# 229119c74962SPoul-Henning Kamp# Stollmann Tina-dd control device 2292e5981bd1SHellmuth Michaelis# (driver under development, not fully functional!) 2293f71c01ccSPeter Wemmdevice tina 2294f71c01ccSPeter Wemmhint.tina.0.at="isa" 2295f71c01ccSPeter Wemmhint.tina.0.port="0x260" 2296f71c01ccSPeter Wemmhint.tina.0.irq="10" 229719c74962SPoul-Henning Kamp# 229819c74962SPoul-Henning Kamp# ISDN Protocol Stack 229919c74962SPoul-Henning Kamp# ------------------- 230019c74962SPoul-Henning Kamp# 230119c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2302f71c01ccSPeter Wemmdevice "i4bq921" 230319c74962SPoul-Henning Kamp# 230419c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2305f71c01ccSPeter Wemmdevice "i4bq931" 230619c74962SPoul-Henning Kamp# 230719c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2308f71c01ccSPeter Wemmdevice "i4b" 230919c74962SPoul-Henning Kamp# 231019c74962SPoul-Henning Kamp# ISDN devices 231119c74962SPoul-Henning Kamp# ------------ 231219c74962SPoul-Henning Kamp# 231319c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2314f71c01ccSPeter Wemmdevice "i4btrc" 4 231519c74962SPoul-Henning Kamp# 231619c74962SPoul-Henning Kamp# userland driver to control the whole thing 2317f71c01ccSPeter Wemmdevice "i4bctl" 231819c74962SPoul-Henning Kamp# 231919c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2320f71c01ccSPeter Wemmdevice "i4brbch" 4 232119c74962SPoul-Henning Kamp# 232219c74962SPoul-Henning Kamp# userland driver for telephony 2323f71c01ccSPeter Wemmdevice "i4btel" 2 232419c74962SPoul-Henning Kamp# 232519c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2326f71c01ccSPeter Wemmdevice "i4bipr" 4 232719c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 232819c74962SPoul-Henning Kampoptions IPR_VJ 2329e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2330f71c01ccSPeter Wemmoptions IPR_LOG=32 233119c74962SPoul-Henning Kamp# 2332aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2333f71c01ccSPeter Wemm# number of sppp device to be configured 2334f71c01ccSPeter Wemmdevice "i4bisppp" 4 233519c74962SPoul-Henning Kamp 233619c74962SPoul-Henning Kamp 2337ab4c624bSMike Smith# Parallel-Port Bus 2338ab4c624bSMike Smith# 2339ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2340ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2341ab4c624bSMike Smith# are automatically probed and attached when found. 2342ab4c624bSMike Smith# 2343ab4c624bSMike Smith# Supported devices: 2344ab4c624bSMike Smith# vpo Iomega Zip Drive 2345f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2346f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2347fdf94d1aSNicolas Souchu# lpt Parallel Printer 234846f3ff79SMike Smith# plip Parallel network interface 2349fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2350f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 235128ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2352ab4c624bSMike Smith# 2353ab4c624bSMike Smith# Supported interfaces: 2354ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2355ab4c624bSMike Smith# 2356ef8f7626SNicolas Souchu 23570f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 23580f210c92SNicolas Souchu # (see flags in ppc(4)) 23595895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 23605895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2361ef8f7626SNicolas Souchu # compliant peripheral 23625895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 23635895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 23645895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 23655895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 23665895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 23673b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 23683b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2369ef8f7626SNicolas Souchu 2370f71c01ccSPeter Wemmdevice ppc 2371f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2372f71c01ccSPeter Wemmhint.ppc.0.irq="7" 23730d31b179SPeter Wemmdevice ppbus 23740d31b179SPeter Wemmdevice vpo 23750d31b179SPeter Wemmdevice lpt 23760d31b179SPeter Wemmdevice plip 23770d31b179SPeter Wemmdevice ppi 23780d31b179SPeter Wemmdevice pps 23790d31b179SPeter Wemmdevice lpbb 23800d31b179SPeter Wemmdevice pcfclock 2381ab4c624bSMike Smith 2382432aad0eSTor Egge# Kernel BOOTP support 2383432aad0eSTor Egge 2384432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2385432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 23865895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2387432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 23885895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2389432aad0eSTor Egge 2390d94f38acSEivind Eklund# 2391d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2392d94f38acSEivind Eklund# the user must still supply the actual driver. 2393d94f38acSEivind Eklund# 2394d94f38acSEivind Eklundoptions HW_WDOG 2395d94f38acSEivind Eklund 2396005092bbSEivind Eklund# 2397005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2398005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2399005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2400005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2401005092bbSEivind Eklund# 2402005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2403005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2404005092bbSEivind Eklund# 240504fa1e6cSEivind Eklund# The value below is the one more than the default. 2406005092bbSEivind Eklund# 24075895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2408005092bbSEivind Eklund 2409c796cfa1SAndrzej Bialecki# 2410c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2411c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2412c796cfa1SAndrzej Bialecki# 2413c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2414c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2415c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2416c796cfa1SAndrzej Bialecki# 241719dde963SPeter Wemm#options NO_SWAPPING 2418c796cfa1SAndrzej Bialecki 24199dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 24209dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 24219dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 24229dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 24239dab0776SDavid Greenman# 24245895e3c8SPeter Wemmoptions NSFBUFS=1024 24259dab0776SDavid Greenman 242615a1057cSEivind Eklund# 2427053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2428ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2429053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2430053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2431053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2432053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 243315a1057cSEivind Eklund# 243415a1057cSEivind Eklundoptions DEBUG_LOCKS 243515a1057cSEivind Eklund 24366e2972b8SMark Newton# 24376e2972b8SMark Newton# SysVR4 ABI emulation 24386e2972b8SMark Newton# 24396e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 24406e2972b8SMark Newton# a KLD module. 24416e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 24426e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 24436e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2444f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 24456e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 24466e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 24476e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 24486e2972b8SMark Newton# those circumstances. 24496e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 24506e2972b8SMark Newton# (whether static or dynamic). 24516e2972b8SMark Newton# 24526e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 24536e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2454f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 24556e2972b8SMark Newton 24561d33cf3dSNick Hibma# USB support 24571d33cf3dSNick Hibma# UHCI controller 2458c9953c3bSPeter Wemmdevice uhci 24591d33cf3dSNick Hibma# OHCI controller 2460c9953c3bSPeter Wemmdevice ohci 24611d33cf3dSNick Hibma# General USB code (mandatory for USB) 2462c9953c3bSPeter Wemmdevice usb 24631d33cf3dSNick Hibma# 2464b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2465b5ea1f0cSNick Hibmadevice udbp 2466f26c33d2SNick Hibma# Generic USB device driver 2467c9953c3bSPeter Wemmdevice ugen 2468f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2469c9953c3bSPeter Wemmdevice uhid 24701d33cf3dSNick Hibma# USB keyboard 2471c9953c3bSPeter Wemmdevice ukbd 24721d33cf3dSNick Hibma# USB printer 2473c9953c3bSPeter Wemmdevice ulpt 2474f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2475c9953c3bSPeter Wemmdevice umass 2476e9fb12d3SNick Hibma# USB modem support 2477e9fb12d3SNick Hibmadevice umodem 2478f26c33d2SNick Hibma# USB mouse 2479c9953c3bSPeter Wemmdevice ums 2480e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2481e2dbd15fSNick Hibmadevice urio 2482f26c33d2SNick Hibma# 2483ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2484d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2485d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2486d04bb221SBill Paul# eval board. 2487c9953c3bSPeter Wemmdevice aue 2488dfd1e98eSBill Paul# 248901779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 249001779872SBill Paul# and Netmate II, and the Belkin F5U111. 2491c9953c3bSPeter Wemmdevice cue 249201779872SBill Paul# 2493dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2494d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2495d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 249601779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 249701779872SBill Paul# and 2104USB, and the Corega USB-T. 2498c9953c3bSPeter Wemmdevice kue 2499f26c33d2SNick Hibma 2500f26c33d2SNick Hibma# debugging options for the USB subsystem 25011d33cf3dSNick Hibma# 25027dc1a5bdSNick Hibmaoptions UHCI_DEBUG 25037dc1a5bdSNick Hibmaoptions OHCI_DEBUG 25041d33cf3dSNick Hibmaoptions USB_DEBUG 2505f26c33d2SNick Hibma 25067dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2507f26c33d2SNick Hibmaoptions UHID_DEBUG 2508f26c33d2SNick Hibmaoptions UHUB_DEBUG 2509f26c33d2SNick Hibmaoptions UKBD_DEBUG 25107dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2511f26c33d2SNick Hibmaoptions UMASS_DEBUG 2512f26c33d2SNick Hibmaoptions UMS_DEBUG 2513e2dbd15fSNick Hibmaoptions URIO_DEBUG 2514f26c33d2SNick Hibma 25156e8394b8SKazutaka YOKOTA# options for ukbd: 25166e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2517cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 25186e8394b8SKazutaka YOKOTA 2519785d2100SJohn Birrell# 2520785d2100SJohn Birrell# Embedded system options: 2521785d2100SJohn Birrell# 2522785d2100SJohn Birrell# An embedded system might want to run something other than init. 25238a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2524bc0e3a03SJeroen Ruigrok van der Werven 2525bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2526bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2527bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2528bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2529bc0e3a03SJeroen Ruigrok van der Werven 2530446af86dSJohn Baldwin##################################################################### 2531446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2532446af86dSJohn Baldwin# 2533446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2534446af86dSJohn Baldwinoptions SEMMAP=31 2535446af86dSJohn Baldwin 2536446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2537446af86dSJohn Baldwin# one time. 2538446af86dSJohn Baldwinoptions SEMMNI=11 2539446af86dSJohn Baldwin 2540446af86dSJohn Baldwin# Total number of semaphores system wide 2541446af86dSJohn Baldwinoptions SEMMNS=61 2542446af86dSJohn Baldwin 2543446af86dSJohn Baldwin# Total number of undo structures in system 2544446af86dSJohn Baldwinoptions SEMMNU=31 2545446af86dSJohn Baldwin 2546446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2547446af86dSJohn Baldwin# at one time. 2548446af86dSJohn Baldwinoptions SEMMSL=61 2549446af86dSJohn Baldwin 2550446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2551446af86dSJohn Baldwin# semaphore at one time. 2552446af86dSJohn Baldwinoptions SEMOPM=101 2553446af86dSJohn Baldwin 2554446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2555446af86dSJohn Baldwin# System V semaphore at one time. 2556446af86dSJohn Baldwinoptions SEMUME=11 2557446af86dSJohn Baldwin 2558446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2559446af86dSJohn Baldwinoptions SHMALL=1025 2560446af86dSJohn Baldwin 2561446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2562446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2563446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2564446af86dSJohn Baldwin 2565446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2566446af86dSJohn Baldwinoptions SHMMIN=2 2567446af86dSJohn Baldwin 2568446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2569446af86dSJohn Baldwin# at one time. 2570446af86dSJohn Baldwinoptions SHMMNI=33 2571446af86dSJohn Baldwin 2572446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2573446af86dSJohn Baldwin# a single process at one time. 2574446af86dSJohn Baldwinoptions SHMSEG=9 2575446af86dSJohn Baldwin 2576446af86dSJohn Baldwin##################################################################### 2577446af86dSJohn Baldwin 2578bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2579bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2580bc0e3a03SJeroen Ruigrok van der Werven 2581bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 2582bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 2583bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 2584bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 2585bc0e3a03SJeroen Ruigrok van der Wervenoptions COMPAT_LINUX 2586bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2587bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 2588bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_LINUX 2589bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 2590bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2591bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_DEBUG 2592bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV 2593bc0e3a03SJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT 2594bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2595bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2596bc0e3a03SJeroen Ruigrok van der Wervenoptions IBCS2 2597bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2598bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2599bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2600bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2601bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 2602bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 2603bc0e3a03SJeroen Ruigrok van der Wervenoptions LOUTB 2604bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 2605bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNI=41 2606bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 2607bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 2608bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGTQL=41 2609bc0e3a03SJeroen Ruigrok van der Wervenoptions NBUF=512 2610bc0e3a03SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG 2611bc0e3a03SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 2612bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 2613bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 2614bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2615bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2616bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2617bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 2618bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL 2619bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG 2620bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2621bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2622bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2623bc0e3a03SJeroen Ruigrok van der Wervenoptions SPX_HACK 2624bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 2625bc0e3a03SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG 2626bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2627bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2628bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2629914594eaSKris Kennawayoptions XBONEHACK 2630