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# NCPU sets the number of CPUs, defaults to 2. 10911ca1e30SMike Smith# NBUS sets the number of busses, defaults to 8. 110477a642cSPeter Wemm# NAPIC sets the number of IO APICs on the motherboard, defaults to 1. 111477a642cSPeter Wemm# NINTR sets the total number of INTs provided by the motherboard. 112477a642cSPeter Wemm# 113477a642cSPeter Wemm# Notes: 114477a642cSPeter Wemm# 115477a642cSPeter Wemm# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 116477a642cSPeter Wemm# 1175895e3c8SPeter Wemm# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. 118477a642cSPeter Wemm# 119477a642cSPeter Wemm# Check the 'Rogue SMP hardware' section to see if additional options 120477a642cSPeter Wemm# are required by your hardware. 121477a642cSPeter Wemm# 122477a642cSPeter Wemm 123477a642cSPeter Wemm# Mandatory: 124477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 125477a642cSPeter Wemmoptions APIC_IO # Symmetric (APIC) I/O 126477a642cSPeter Wemm 12706daa051SBruce Evans# Optional, these are the defaults plus 1: 12825717e99SSteve Passeoptions NCPU=5 # number of CPUs 12911ca1e30SMike Smithoptions NBUS=10 # number of busses 13006daa051SBruce Evansoptions NAPIC=2 # number of IO APICs 13106daa051SBruce Evansoptions NINTR=25 # number of INTs 132477a642cSPeter Wemm 133477a642cSPeter Wemm# 134477a642cSPeter Wemm# Rogue SMP hardware: 135477a642cSPeter Wemm# 136477a642cSPeter Wemm 137477a642cSPeter Wemm# Bridged PCI cards: 138477a642cSPeter Wemm# 139477a642cSPeter Wemm# The MP tables of most of the current generation MP motherboards 140477a642cSPeter Wemm# do NOT properly support bridged PCI cards. To use one of these 141477a642cSPeter Wemm# cards you should refer to ??? 142477a642cSPeter Wemm 143477a642cSPeter Wemm 144477a642cSPeter Wemm##################################################################### 14556be1833SKATO Takenori# CPU OPTIONS 14656be1833SKATO Takenori 14756be1833SKATO Takenori# 14856be1833SKATO Takenori# You must specify at least one CPU (the one you intend to run on); 14956be1833SKATO Takenori# deleting the specification for CPUs you don't need to use may make 15056be1833SKATO Takenori# parts of the system run faster. This is especially true removing 15156be1833SKATO Takenori# I386_CPU. 15256be1833SKATO Takenori# 1535895e3c8SPeter Wemmcpu I386_CPU 1545895e3c8SPeter Wemmcpu I486_CPU 1555895e3c8SPeter Wemmcpu I586_CPU # aka Pentium(tm) 1565895e3c8SPeter Wemmcpu I686_CPU # aka Pentium Pro(tm) 15756be1833SKATO Takenori 15856be1833SKATO Takenori# 15956be1833SKATO Takenori# Options for CPU features. 16056be1833SKATO Takenori# 16156be1833SKATO Takenori# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM 16256be1833SKATO Takenori# BlueLightning CPU. It works only with Cyrix FPU, and this option 16356be1833SKATO Takenori# should not be used with Intel FPU. 16456be1833SKATO Takenori# 16556be1833SKATO Takenori# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning 16656be1833SKATO Takenori# CPU if CPU supports it. The default is double-clock mode on 16756be1833SKATO Takenori# BlueLightning CPU box. 16856be1833SKATO Takenori# 16956be1833SKATO Takenori# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). 17056be1833SKATO Takenori# 1714962d938SKATO Takenori# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct 1724962d938SKATO Takenori# mapped mode. Default is 2-way set associative mode. 1734962d938SKATO Takenori# 1746593be60SKATO Takenori# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space 1759b953cf6SDag-Erling Smørgrav# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. 1769b953cf6SDag-Erling Smørgrav# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) 1776593be60SKATO Takenori# 17856be1833SKATO Takenori# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables 17956be1833SKATO Takenori# reorder). This option should not be used if you use memory mapped 18056be1833SKATO Takenori# I/O device(s). 18156be1833SKATO Takenori# 18256be1833SKATO Takenori# CPU_FASTER_5X86_FPU enables faster FPU exception handler. 18356be1833SKATO Takenori# 18456be1833SKATO Takenori# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products 18556be1833SKATO Takenori# for i386 machines. 1864962d938SKATO Takenori# 187ec4e5afbSRobert Nordier# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of 18856be1833SKATO Takenori# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively 18956be1833SKATO Takenori# (no clock delay). 19056be1833SKATO Takenori# 19165cbb03cSKATO Takenori# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used 19265cbb03cSKATO Takenori# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. 19365cbb03cSKATO Takenori# The default value is 5. 19465cbb03cSKATO Takenori# 19556be1833SKATO Takenori# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination 19656be1833SKATO Takenori# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE 19756be1833SKATO Takenori# 1). 19856be1833SKATO Takenori# 19965cbb03cSKATO Takenori# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option 20065cbb03cSKATO Takenori# is useful when you use Socket 8 to Socket 370 converter, because most Pentium 20165cbb03cSKATO Takenori# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. 20265cbb03cSKATO Takenori# 20356be1833SKATO Takenori# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). 20456be1833SKATO Takenori# 20556be1833SKATO Takenori# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU 20656be1833SKATO Takenori# enters suspend mode following execution of HALT instruction. 20756be1833SKATO Takenori# 2084536af6aSKATO Takenori# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD 2094536af6aSKATO Takenori# K5/K6/K6-2 cpus. 2106593be60SKATO Takenori# 21156be1833SKATO Takenori# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache 21256be1833SKATO Takenori# flush at hold state. 21356be1833SKATO Takenori# 21456be1833SKATO Takenori# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs 21556be1833SKATO Takenori# without cache flush at hold state, and (2) write-back CPU cache on 21656be1833SKATO Takenori# Cyrix 6x86 whose revision < 2.7 (NOTE 2). 21756be1833SKATO Takenori# 218b0050656SJohn-Mark Gurney# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY 219b0050656SJohn-Mark Gurney# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is 220b0050656SJohn-Mark Gurney# executed. This should be included for ALL kernels that won't run 221b0050656SJohn-Mark Gurney# on a Pentium. 222b0050656SJohn-Mark Gurney# 223925f3681SMike Smith# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors 224925f3681SMike Smith# which indicates that the 15-16MB range is *definitely* not being 225925f3681SMike Smith# occupied by an ISA memory hole. 226925f3681SMike Smith# 22756be1833SKATO Takenori# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT, 228ec4e5afbSRobert Nordier# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs. 22956be1833SKATO Takenori# These options may crash your system. 23056be1833SKATO Takenori# 23156be1833SKATO Takenori# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled 23256be1833SKATO Takenori# in write-through mode when revision < 2.7. If revision of Cyrix 23356be1833SKATO Takenori# 6x86 >= 2.7, CPU cache is always enabled in write-back mode. 23456be1833SKATO Takenori# 2356593be60SKATO Takenori# NOTE 3: This option may cause failures for software that requires 2366593be60SKATO Takenori# locked cycles in order to operate correctly. 2376593be60SKATO Takenori# 2385895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_FPU_OP_CACHE 2395895e3c8SPeter Wemmoptions CPU_BLUELIGHTNING_3X 2405895e3c8SPeter Wemmoptions CPU_BTB_EN 2415895e3c8SPeter Wemmoptions CPU_DIRECT_MAPPED_CACHE 2425895e3c8SPeter Wemmoptions CPU_DISABLE_5X86_LSSER 2435895e3c8SPeter Wemmoptions CPU_FASTER_5X86_FPU 2445895e3c8SPeter Wemmoptions CPU_I486_ON_386 2455895e3c8SPeter Wemmoptions CPU_IORT 24665cbb03cSKATO Takenorioptions CPU_L2_LATENCY=5 2475895e3c8SPeter Wemmoptions CPU_LOOP_EN 24865cbb03cSKATO Takenorioptions CPU_PPRO2CELERON 2495895e3c8SPeter Wemmoptions CPU_RSTK_EN 2505895e3c8SPeter Wemmoptions CPU_SUSP_HLT 2515895e3c8SPeter Wemmoptions CPU_WT_ALLOC 2525895e3c8SPeter Wemmoptions CYRIX_CACHE_WORKS 2535895e3c8SPeter Wemmoptions CYRIX_CACHE_REALLY_WORKS 2545895e3c8SPeter Wemm#options NO_F00F_HACK 25556be1833SKATO Takenori 25656be1833SKATO Takenori# 25756be1833SKATO Takenori# A math emulator is mandatory if you wish to run on hardware which 25856be1833SKATO Takenori# does not have a floating-point processor. Pick either the original, 25956be1833SKATO Takenori# bogus (but freely-distributable) math emulator, or a much more 26056be1833SKATO Takenori# fully-featured but GPL-licensed emulator taken from Linux. 26156be1833SKATO Takenori# 26256be1833SKATO Takenorioptions MATH_EMULATE #Support for x87 emulation 26356be1833SKATO Takenori# Don't enable both of these in a real config. 26456be1833SKATO Takenorioptions GPL_MATH_EMULATE #Support for x87 emulation via 26556be1833SKATO Takenori #new math emulator 26656be1833SKATO Takenori 26756be1833SKATO Takenori 26856be1833SKATO Takenori##################################################################### 2696a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 270690f540cSAndrey A. Chernov 2716a8d6623SGarrett Wollman# 2726a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 27356c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 27456c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 2756a8d6623SGarrett Wollman# 2765895e3c8SPeter Wemmoptions COMPAT_43 2776a8d6623SGarrett Wollman 2786a8d6623SGarrett Wollman# 2796c5e9bbdSMike Pritchard# Allow user-mode programs to manipulate their local descriptor tables. 2806a8d6623SGarrett Wollman# This option is required for the WINE Windows(tm) emulator, and is 2816a8d6623SGarrett Wollman# not used by anything else (that we know of). 2826a8d6623SGarrett Wollman# 2836a8d6623SGarrett Wollmanoptions USER_LDT #allow user-level control of i386 ldt 2846a8d6623SGarrett Wollman 2856a8d6623SGarrett Wollman# 2866a8d6623SGarrett Wollman# These three options provide support for System V Interface 2876a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 2886a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 2896a8d6623SGarrett Wollman# 2906a8d6623SGarrett Wollmanoptions SYSVSHM 2916a8d6623SGarrett Wollmanoptions SYSVSEM 2926a8d6623SGarrett Wollmanoptions SYSVMSG 2936a8d6623SGarrett Wollman 2946a8d6623SGarrett Wollman 2956a8d6623SGarrett Wollman##################################################################### 2966a8d6623SGarrett Wollman# DEBUGGING OPTIONS 2976a8d6623SGarrett Wollman 2986a8d6623SGarrett Wollman# 299b5d89ca8SBruce Evans# Enable the kernel debugger. 3006a8d6623SGarrett Wollman# 301b5d89ca8SBruce Evansoptions DDB 302b5d89ca8SBruce Evans 303b5d89ca8SBruce Evans# 3045ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 3055ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 3065ccab2afSGary Palmer# the machine to recover from a panic 3075ccab2afSGary Palmer# 3085ccab2afSGary Palmeroptions DDB_UNATTENDED 3095ccab2afSGary Palmer 3105ccab2afSGary Palmer# 311562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 312562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 313562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 314562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 315562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 316562d05dfSPaul Traina# 317562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 318562d05dfSPaul Traina 319562d05dfSPaul Traina# 3206a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 3216a8d6623SGarrett Wollman# 3222365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 32321c64a07SAndrey A. Chernov 3246a8d6623SGarrett Wollman# 325c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 326c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 327c508c1b6SJohn Baldwin# the KTR option. The KTR_EXTEND option causes trace events to be generated 328c508c1b6SJohn Baldwin# as a string from snprintf rather than as a string and up to 5 argument 329c508c1b6SJohn Baldwin# pointers. KTR_ENTRIES defines the number of entries in the circular trace 330c508c1b6SJohn Baldwin# buffer. KTR_COMPILE defines the mask of events to compile into the kernel 331c508c1b6SJohn Baldwin# as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 332c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 333c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 334c508c1b6SJohn Baldwin# bit X corresponding to cpu X. 335c508c1b6SJohn Baldwin# 336c508c1b6SJohn Baldwinoptions KTR 337c508c1b6SJohn Baldwinoptions KTR_EXTEND 338c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 339c508c1b6SJohn Baldwinoptions KTR_COMPILE=0x3fffff 340c508c1b6SJohn Baldwinoptions KTR_MASK=0x201208 341c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 342c508c1b6SJohn Baldwin 343c508c1b6SJohn Baldwin# 3445526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 3456a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 3466a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 3476a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 3486a8d6623SGarrett Wollman# programming errors. 3496a8d6623SGarrett Wollman# 3505526d2d9SEivind Eklundoptions INVARIANTS 3515526d2d9SEivind Eklund 3525526d2d9SEivind Eklund# 3535526d2d9SEivind Eklund# The INVARIANT_SUPPORT option makes us compile in support for 3545526d2d9SEivind Eklund# verifying some of the internal structures. It is a prerequisite for 3555526d2d9SEivind Eklund# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 3565526d2d9SEivind Eklund# called. The intent is that you can set 'INVARIANTS' for single 3575526d2d9SEivind Eklund# source files (by changing the source file or specifying it on the 3585526d2d9SEivind Eklund# command line) if you have 'INVARIANT_SUPPORT' enabled. 3595526d2d9SEivind Eklund# 3605526d2d9SEivind Eklundoptions INVARIANT_SUPPORT 3615526d2d9SEivind Eklund 3625526d2d9SEivind Eklund# 3635526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 3645526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 3655526d2d9SEivind Eklund# it is disabled by default. 3665526d2d9SEivind Eklund# 3670dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 368da59a31cSDavid Greenman 3690dd1eea1SJordan K. Hubbard# 370348acd94SGarrett Wollman# PERFMON causes the driver for Pentium/Pentium Pro performance counters 371348acd94SGarrett Wollman# to be compiled. See perfmon(4) for more information. 372348acd94SGarrett Wollman# 373348acd94SGarrett Wollmanoptions PERFMON 374348acd94SGarrett Wollman 375346ebe51SEivind Eklund 376346ebe51SEivind Eklund# 377346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 378346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 379346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 380346ebe51SEivind Eklund# from.) 381346ebe51SEivind Eklund# 382346ebe51SEivind Eklundoptions COMPILING_LINT 383346ebe51SEivind Eklund 384346ebe51SEivind Eklund 385348acd94SGarrett Wollman# XXX - this doesn't belong here. 3860dd1eea1SJordan K. Hubbard# Allow ordinary users to take the console - this is useful for X. 3870dd1eea1SJordan K. Hubbardoptions UCONSOLE 3880dd1eea1SJordan K. Hubbard 38996fc6efbSPoul-Henning Kamp# XXX - this doesn't belong here either 39096fc6efbSPoul-Henning Kampoptions USERCONFIG #boot -c editor 391ed91f3baSMike Smithoptions INTRO_USERCONFIG #imply -c and show intro screen 39296fc6efbSPoul-Henning Kampoptions VISUAL_USERCONFIG #visual boot -c editor 3936a8d6623SGarrett Wollman 3946a8d6623SGarrett Wollman##################################################################### 3956a8d6623SGarrett Wollman# NETWORKING OPTIONS 39670c0b54cSAndrey A. Chernov 3976a8d6623SGarrett Wollman# 3986a8d6623SGarrett Wollman# Protocol families: 3996a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 40011bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 40111bfa65aSBruce Evans# value. 4026a8d6623SGarrett Wollman# 4036a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 40451f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 4056a800098SYoshinobu Inoueoptions IPSEC #IP security 4066a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 4076a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 408f73bbaf2SDavid Greenman 409cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 410cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 411cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 412cc6a66f2SJulian Elischer 413e83e2322SBoris Popovoptions NCP #NetWare Core protocol 414e83e2322SBoris Popov 41534b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 41634b5fca7SJulian Elischer 41711bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 41811bfa65aSBruce Evans#options NS #Xerox NS protocols 419dc915e7cSGarrett Wollman#options NSIP #XNS over IP 42063a74862SSteven Wallace 4214cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 4224cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 4234cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 4244cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 42592a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 42692a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 4274cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 4284cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 42992a3e552SArchie Cobbsoptions NETGRAPH_BPF 4304cf49a43SJulian Elischeroptions NETGRAPH_CISCO 4314cf49a43SJulian Elischeroptions NETGRAPH_ECHO 4324cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 4334cf49a43SJulian Elischeroptions NETGRAPH_HOLE 4344cf49a43SJulian Elischeroptions NETGRAPH_IFACE 43548e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 4364cf49a43SJulian Elischeroptions NETGRAPH_LMI 437a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 438a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 439a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 440b0801bacSArchie Cobbsoptions NETGRAPH_PPP 441b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 442add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 4434cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 444b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 4454cf49a43SJulian Elischeroptions NETGRAPH_TEE 4464cf49a43SJulian Elischeroptions NETGRAPH_TTY 4474cf49a43SJulian Elischeroptions NETGRAPH_UI 448b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 4494cf49a43SJulian Elischer 450c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 451599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 4523cf4d0bfSPoul-Henning Kamp 4536a8d6623SGarrett Wollman# 4546a8d6623SGarrett Wollman# Network interfaces: 455f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 456f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 45756c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 458722012ccSJulian Elischer# configured or token-ring is enabled. 459f71c01ccSPeter Wemm# The 'fddi' device provides generic code to support FDDI. 460f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 461e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 462f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 463f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 464f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 465d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 466d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 467d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 468f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 46959d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 4709e54a8ceSNik Clayton# included for testing purposes. This shows up as the 'ds' interface. 4714c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 472f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 473f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 474cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 475cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 476f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 477cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 478d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 479f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4805d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4816a8d6623SGarrett Wollman# 482829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 483829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 484829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4856b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 486829b5d55SPeter Wemm# See pppd(8) for more details. 48789327d27SPeter Wemm# 488f71c01ccSPeter Wemmdevice ether #Generic Ethernet 489f71c01ccSPeter Wemmdevice vlan 1 #VLAN support 490f71c01ccSPeter Wemmdevice token #Generic TokenRing 491f71c01ccSPeter Wemmdevice fddi #Generic FDDI 492f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 493f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 494f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 495f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 4964c12b435SNick Sayerdevice tap #Virtual Ethernet driver 497f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 498f71c01ccSPeter Wemmdevice sl #Serial Line IP 499f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 50089327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 50189327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 5026b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 503d29895dcSGarrett Wollman 504f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 5055d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 5065d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 5075d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 5085d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 5095d94d71cSBoris Popov 510cfa1ca9dSYoshinobu Inoue# for IPv6 511f71c01ccSPeter Wemmdevice gif 4 #IPv6 and IPv4 tunneling 512f71c01ccSPeter Wemmdevice faith 1 #for IPv6 and IPv4 translation 513d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 514cfa1ca9dSYoshinobu Inoue 5156a8d6623SGarrett Wollman# 5166a8d6623SGarrett Wollman# Internet family options: 5176a8d6623SGarrett Wollman# 5186a8d6623SGarrett Wollman# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in 5196a8d6623SGarrett Wollman# 4.2BSD. This option should not be used unless you have a 4.2BSD 5206a8d6623SGarrett Wollman# machine and TCP connections fail. 5216a8d6623SGarrett Wollman# 5226a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 5236a8d6623SGarrett Wollman# with mrouted(8). 5246a8d6623SGarrett Wollman# 525d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 526ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 527ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 528ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 529ab6e02daSJordan K. Hubbard# 530ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 531ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 532a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 533ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 534ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 535ab6e02daSJordan K. Hubbard# feature works properly. 5368dd4744eSJordan K. Hubbard# 537ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 538ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 539ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 540ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 541ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 542ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 543ffdd472dSPeter Wemm# out of sync. 544d29895dcSGarrett Wollman# 54593e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 54693e0e116SJulian Elischer# 5471b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 5481b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 5491b968362SDag-Erling Smørgrav# from traceroute and similar tools. 5501b968362SDag-Erling Smørgrav# 55165e8111fSBruce Evans# TCPDEBUG is undocumented. 55265e8111fSBruce Evans# 5535895e3c8SPeter Wemmoptions TCP_COMPAT_42 #emulate 4.2BSD TCP bugs 554e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 555d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 556d29895dcSGarrett Wollmanoptions IPFIREWALL_VERBOSE #print information about 557d29895dcSGarrett Wollman # dropped packets 5581857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 5595895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 560e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 561210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 562210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 563210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 564210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 56593e0e116SJulian Elischeroptions IPDIVERT #divert sockets 5669cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 5679cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 5688259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 5691b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 57065e8111fSBruce Evansoptions TCPDEBUG 5716a8d6623SGarrett Wollman 572a79b7128SAlfred Perlstein# Statically Link in accept filters 573a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 574a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 575a79b7128SAlfred Perlstein 576e46cd3d4SDag-Erling Smørgrav# The following options add sysctl variables for controlling how certain 577e46cd3d4SDag-Erling Smørgrav# TCP packets are handled. 578e46cd3d4SDag-Erling Smørgrav# 579e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 580e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 581e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 582e46cd3d4SDag-Erling Smørgrav# 5838dc47ef6SDag-Erling Smørgrav# TCP_RESTRICT_RST adds support for blocking the emission of TCP RST packets. 5848dc47ef6SDag-Erling Smørgrav# This is useful on systems which are exposed to SYN floods (e.g. IRC servers) 5858dc47ef6SDag-Erling Smørgrav# or any system which one does not want to be easily portscannable. 5868dc47ef6SDag-Erling Smørgrav# 587e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 5888dc47ef6SDag-Erling Smørgravoptions TCP_RESTRICT_RST #restrict emission of TCP RST 589e46cd3d4SDag-Erling Smørgrav 59068e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 59168e9d934SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) manpage for more info. 59268e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 59368e9d934SLuigi Rizzo# You can use IPFIREWALL and dummynet together with bridging. 59468ec4eb6SLuigi Rizzooptions DUMMYNET 59568ec4eb6SLuigi Rizzooptions BRIDGE 59668e9d934SLuigi Rizzo 5973f8c4506SPoul-Henning Kamp# 5983f8c4506SPoul-Henning Kamp# ATM (HARP version) options 5993f8c4506SPoul-Henning Kamp# 6003f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 6013f8c4506SPoul-Henning Kamp# for ATM support. 6023f8c4506SPoul-Henning Kamp# 6033f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 6043f8c4506SPoul-Henning Kamp# 6053f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 6063f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 6073f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 6083f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 6093f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 6103f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 6113f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 6123f8c4506SPoul-Henning Kamp# 6133f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 6143f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 6153f8c4506SPoul-Henning Kamp# 6163f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 6173f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 6183f8c4506SPoul-Henning Kamp# 6193f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 6203f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 6213f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 6223f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 6233f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 624c9953c3bSPeter Wemmdevice hea #Efficient ENI-155p ATM PCI 625c9953c3bSPeter Wemmdevice hfa #FORE PCA-200E ATM PCI 6263f8c4506SPoul-Henning Kamp 6276a8d6623SGarrett Wollman 6286a8d6623SGarrett Wollman##################################################################### 6296a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 630e3178a06SJordan K. Hubbard 6312365e64fSRodney W. Grimes# 6326a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 6336a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 634c5b193bfSPoul-Henning Kamp# time. (Exception: the UFS family---FFS, and MFS --- cannot 6356a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 6366a8d6623SGarrett Wollman# compile other filesystems as well. 6376a8d6623SGarrett Wollman# 638a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 639a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 640a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 641a5b88b01SKATO Takenori# soul to sit down and fix them. 6422365e64fSRodney W. Grimes# 643f1a9c715SDavid Greenman 6446a8d6623SGarrett Wollman# One of these is mandatory: 6456a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 64632a023dcSDavid E. O'Brienoptions MFS #Memory File System 6476a8d6623SGarrett Wollmanoptions NFS #Network File System 6486a8d6623SGarrett Wollman 6496a8d6623SGarrett Wollman# The rest are optional: 6507c115697SPoul-Henning Kamp#options NFS_NOSERVER #Disable the NFS-server code. 6515895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 652f1a9c715SDavid Greenmanoptions FDESC #File descriptor filesystem 653f1a9c715SDavid Greenmanoptions KERNFS #Kernel filesystem 654dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 6553ee9bf69SEivind Eklundoptions NTFS #NT File System 656f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 657e83e2322SBoris Popovoptions NWFS #NetWare filesystem 658f1a9c715SDavid Greenmanoptions PORTAL #Portal filesystem 659f1a9c715SDavid Greenmanoptions PROCFS #Process filesystem 660f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 661f1a9c715SDavid Greenmanoptions UNION #Union filesystem 662a788bdc4SDavid E. O'Brien# The xFS_ROOT options REQUIRE the associated ``options xFS'' 6635895e3c8SPeter Wemmoptions CD9660_ROOT #CD-ROM usable as root device 6647b778b5eSEivind Eklundoptions FFS_ROOT #FFS usable as root device 6657b778b5eSEivind Eklundoptions NFS_ROOT #NFS usable as root device 666c796cfa1SAndrzej Bialecki# This code is still experimental (e.g. doesn't handle disk slices well). 667c796cfa1SAndrzej Bialecki# Also, 'options MFS' is currently incompatible with DEVFS. 66846746c3bSJulian Elischeroptions DEVFS #devices filesystem 669f1a9c715SDavid Greenman 670d0a28bafSAlexander Langer# Soft updates is a technique for improving file system speed and 671d61e6649SAlexander Langer# making abrupt shutdown less risky. 672f8f8d7afSEivind Eklund# 6733d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 674b1897c19SJulian Elischer 675a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 676a64ed089SRobert Watson# and is used for ACLs, Capabilities, and MAC labels 677a64ed089SRobert Watson# 678a64ed089SRobert Watsonoptions FFS_EXTATTR 679a64ed089SRobert Watson 68071e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 68171e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 68271e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 68371e4fff8SPoul-Henning Kamp 68471e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 68571e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 68671e4fff8SPoul-Henning Kampoptions MD_ROOT 687d52d7365SPoul-Henning Kamp 688f2744793SSheldon Hearn# Specify double the default maximum size for malloc(9)-backed md devices. 689f2744793SSheldon Hearnoptions MD_NSECT=40000 690866c1fb1SSheldon Hearn 691a401ebbeSDavid Greenman# Allow this many swap-devices. 692b1529bdaSPeter Wemmoptions NSWAPDEV=20 693a401ebbeSDavid Greenman 694495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 6952365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 6966a8d6623SGarrett Wollman 697276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 698276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 699276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 700276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 701ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 7026110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 703276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 704276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 705276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 706276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 707276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 708276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 709cb800e34SJulian Elischer# 710cb800e34SJulian Elischeroptions SUIDDIR 711cb800e34SJulian Elischer 712df394affSJohn-Mark Gurney# NFS options: 7135895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 7145895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 7155895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 7165895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 7175895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 7185895e3c8SPeter Wemmoptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 7195895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 7205895e3c8SPeter Wemmoptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 721df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 722df394affSJohn-Mark Gurney 7239afcea2fSRobert V. Baron# Coda stuff: 7249afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 725f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 726a1d55890SJordan K. Hubbard 727053a2b61SEivind Eklund# 728053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 729053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 730053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 731053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 732053a2b61SEivind Eklund# 7335895e3c8SPeter Wemmoptions EXT2FS 734053a2b61SEivind Eklund 735dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 736dd85920aSJason Evans# stability issues in the current aio code that make it unsuitable for 737dd85920aSJason Evans# inclusion on shell boxes. 738dd85920aSJason Evansoptions VFS_AIO 739053a2b61SEivind Eklund 740c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 741c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 742c16dc61bSEivind Eklund# 743c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 744c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 745c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 746c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 747c16dc61bSEivind Eklund# 748c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 749c16dc61bSEivind Eklund# special workloads. 750c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 751c16dc61bSEivind Eklund 75215bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 753ac519db0SMark Murraydevice random 75415bbdecfSMark Murray 7556a8d6623SGarrett Wollman 7566a8d6623SGarrett Wollman##################################################################### 757abc97a06SBruce Evans# POSIX P1003.1B 758abc97a06SBruce Evans 759ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 760abc97a06SBruce Evans# P1003_1B: Infrastructure 761abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 762abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 763abc97a06SBruce Evans 7645895e3c8SPeter Wemmoptions P1003_1B 7655895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7665895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 767abc97a06SBruce Evans 768abc97a06SBruce Evans 769abc97a06SBruce Evans##################################################################### 770000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 771000033d0SJeroen Ruigrok van der Werven 772000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 773000033d0SJeroen Ruigrok van der Werven# default value (100) means a granularity of 10ms. For an accurate simulation 774000033d0SJeroen Ruigrok van der Werven# of high data rates it might be necessary to reduce the timer granularity to 775000033d0SJeroen Ruigrok van der Werven# 1ms or less. Consider, however, that some interfaces using programmed I/O 776000033d0SJeroen Ruigrok van der Werven# may require a considerable time to output packets. So, reducing the 777000033d0SJeroen Ruigrok van der Werven# granularity too much might actually cause ticks to be missed thus reducing 778000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 779000033d0SJeroen Ruigrok van der Werven 780000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 781000033d0SJeroen Ruigrok van der Werven 782000033d0SJeroen Ruigrok van der Werven# Other clock options 783000033d0SJeroen Ruigrok van der Werven 784000033d0SJeroen Ruigrok van der Wervenoptions CLK_CALIBRATION_LOOP 785000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_I8254_CALIBRATION 786000033d0SJeroen Ruigrok van der Wervenoptions CLK_USE_TSC_CALIBRATION 787000033d0SJeroen Ruigrok van der Werven 788000033d0SJeroen Ruigrok van der Werven 789000033d0SJeroen Ruigrok van der Werven##################################################################### 790de6a307eSPeter Dufault# SCSI DEVICES 791de6a307eSPeter Dufault 7926a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 7936a8d6623SGarrett Wollman 7946a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 795ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 7966a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 7976a8d6623SGarrett Wollman# device configuration sections below. 7986a8d6623SGarrett Wollman# 799265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 800ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 801ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 802ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 803ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 804ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 805ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 806ebc1a0e2SPeter Dufault# configuration around. 807ebc1a0e2SPeter Dufault 808ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 809ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 810700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 811700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 812ebc1a0e2SPeter Dufault 813ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 814ebc1a0e2SPeter Dufault 815f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 816f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 817f71c01ccSPeter Wemmhint.scbus.1.bus="0" 818f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 819f71c01ccSPeter Wemmhint.scbus.3.bus="0" 820f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 821f71c01ccSPeter Wemmhint.scbus.2.bus="1" 822f71c01ccSPeter Wemmhint.da.0.at="scbus0" 823f71c01ccSPeter Wemmhint.da.0.target="0" 824f71c01ccSPeter Wemmhint.da.0.unit="0" 825f71c01ccSPeter Wemmhint.da.1.at="scbus3" 826f71c01ccSPeter Wemmhint.da.1.target="1" 827f71c01ccSPeter Wemmhint.da.2.at="scbus2" 828f71c01ccSPeter Wemmhint.da.2.target="3" 829f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 830f71c01ccSPeter Wemmhint.sa.1.target="6" 831ebc1a0e2SPeter Dufault 832ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 833ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 834ebc1a0e2SPeter Dufault 835ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 836ebc1a0e2SPeter Dufault 837cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 838cf2458c9SMatt Jacob# 839cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 840cf2458c9SMatt Jacob# ("WORM") devices. 841cf2458c9SMatt Jacob# 842cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 843cf2458c9SMatt Jacob# 844cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 845cf2458c9SMatt Jacob# 846cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 847cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 848cf2458c9SMatt Jacob# 849cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 850cf2458c9SMatt Jacob# 851cf2458c9SMatt Jacob# 852cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 853cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 854cf2458c9SMatt Jacob# 855cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 856cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 857cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 858cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 859cf2458c9SMatt Jacob# 860cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 861cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 862cf2458c9SMatt Jacob# to them. 863cf2458c9SMatt Jacob# 864265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 865cf2458c9SMatt Jacob# configuration as the "pass" driver. 866ebc1a0e2SPeter Dufault 867c9953c3bSPeter Wemmdevice scbus #base SCSI code 868c9953c3bSPeter Wemmdevice ch #SCSI media changers 869c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 870c9953c3bSPeter Wemmdevice sa #SCSI tapes 871c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 87264ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 873cf2458c9SMatt Jacobdevice pt #SCSI processor 87464ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 87564ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 876cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8778909a72bSPeter Dufault 878700daf5eSJustin T. Gibbs# CAM OPTIONS: 879700daf5eSJustin T. Gibbs# debugging options: 880700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 881700daf5eSJustin T. Gibbs# specify them all! 882700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 883700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 884700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 885700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 886d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 887d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 888700daf5eSJustin T. Gibbs# 889700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 890700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 891700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 89256234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 89356234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 89456234437SKenneth D. Merry# freeze the device queue after a bus device reset. 895700daf5eSJustin T. Gibbsoptions CAMDEBUG 8965895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 8975895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 8985895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 8995895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 9005895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 901700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 902700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 90356234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 9041a7c583cSGarrett Wollman 905700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 906700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 907700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 908700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 909700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 910700daf5eSJustin T. Gibbs# respectively. 91193063432SJoerg Wunsch# 912700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 913700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 914700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 91593063432SJoerg Wunsch# 9165895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 9175895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 91893063432SJoerg Wunsch 9199dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 9209dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 9219dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 9229dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 9239f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 9245895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 9255895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 9265895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 9279f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 9289dfb4471SKenneth D. Merry 9293ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 9303ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 9313ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 9323ece1bd2SKenneth D. Merry 9338904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 9348904e70bSMatt Jacob# 9358904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 9368904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 9378904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 9388904e70bSMatt Jacob# are in.... 9398904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 9408904e70bSMatt Jacob 9416a8d6623SGarrett Wollman 9426a8d6623SGarrett Wollman##################################################################### 9436a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 9446a8d6623SGarrett Wollman 9451160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 9461160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 9471160da92SJoerg Wunsch# `xterm', among others. 9481160da92SJoerg Wunsch 949f71c01ccSPeter Wemmdevice pty #Pseudo ttys 950f71c01ccSPeter Wemmdevice speaker #Play IBM BASIC-style noises out your speaker 951f71c01ccSPeter Wemmdevice gzip #Exec gzipped a.out's 952f71c01ccSPeter Wemmdevice vn #Vnode driver (turns a file into a device) 953f71c01ccSPeter Wemmdevice md #Memory/malloc disk 954f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 955f71c01ccSPeter Wemmdevice ccd 4 #Concatenated disk driver 956be174c7eSGreg Lehey 957be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 958be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 959be174c7eSGreg Lehey# device is also untested. Use at your own risk. 9604cc4752cSGreg Lehey# 9614cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 96298a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9634cc4752cSGreg Lehey# the following message from vinum(8): 9644cc4752cSGreg Lehey# 9654cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9664cc4752cSGreg Lehey# 9674cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 968f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9693ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9709ba0e7c3SBruce Evans 97158067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9725895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 97358067a99SPoul-Henning Kamp 9746a8d6623SGarrett Wollman 9756a8d6623SGarrett Wollman##################################################################### 976d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9776a8d6623SGarrett Wollman 978d61e6649SAlexander Langer# ISA, EISA, MCA and PCI bus: 9796a8d6623SGarrett Wollman 9806a8d6623SGarrett Wollman# 98116e164e3SBruce Evans# Mandatory ISA devices: isa, npx 9826a8d6623SGarrett Wollman# 983c9953c3bSPeter Wemmdevice isa 9842365e64fSRodney W. Grimes 9856a8d6623SGarrett Wollman# 9866a8d6623SGarrett Wollman# Options for `isa': 9876a8d6623SGarrett Wollman# 988d72ee36fSBruce Evans# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 989d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 990d72ee36fSBruce Evans# This option breaks suspend/resume on some portables. 991d72ee36fSBruce Evans# 9929ba0e7c3SBruce Evans# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 993d72ee36fSBruce Evans# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 9949ba0e7c3SBruce Evans# Automatic EOI is documented not to work for for the slave with the 9959ba0e7c3SBruce Evans# original i8259A, but it works for some clones and some integrated 9969ba0e7c3SBruce Evans# versions. 9979ba0e7c3SBruce Evans# 998b2796687SNate Williams# MAXMEM specifies the amount of RAM on the machine; if this is not 9999bc192deSDavid E. O'Brien# specified, FreeBSD will first read the amount of memory from the CMOS 10009bc192deSDavid E. O'Brien# RAM, so the amount of memory will initially be limited to 64MB or 16MB 10019bc192deSDavid E. O'Brien# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 10029bc192deSDavid E. O'Brien# then attempt to detect the installed amount of RAM. If this probe 10039bc192deSDavid E. O'Brien# fails to detect >64MB RAM you will have to use the MAXMEM option. 10049bc192deSDavid E. O'Brien# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 10059bc192deSDavid E. O'Brien# be 131072 (128 * 1024). 1006b2796687SNate Williams# 10075eb46edfSDavid Greenman# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 10085eb46edfSDavid Greenman# reset the CPU for reboot. This is needed on some systems with broken 10095eb46edfSDavid Greenman# keyboard controllers. 101077959e8eSMarc G. Fournier 10119ac61e92SPeter Wemmoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 1012f71c01ccSPeter Wemmoptions AUTO_EOI_1 101319dde963SPeter Wemm#options AUTO_EOI_2 1014f71c01ccSPeter Wemm 1015f71c01ccSPeter Wemmoptions MAXMEM="(128*1024)" 101619dde963SPeter Wemm#options BROKEN_KEYBOARD_RESET 10173af6b652SDavid Greenman 1018595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 1019595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 1020a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 1021595f6341SPoul-Henning Kamp 1022595f6341SPoul-Henning Kampoptions PPS_SYNC 1023595f6341SPoul-Henning Kamp 1024c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 1025c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 1026c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 1027c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 1028c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 1029a2210fe1SPoul-Henning Kamp# A better strategy may be to sysctl -w kern.timecounter.method=1 1030c2906d55SPoul-Henning Kamp 10315895e3c8SPeter Wemmoptions NTIMECOUNTER=20 1032c2906d55SPoul-Henning Kamp 1033d61e6649SAlexander Langer# 1034d61e6649SAlexander Langer# EISA bus 1035d61e6649SAlexander Langer# 1036d61e6649SAlexander Langer# The EISA bus device is `eisa'. It provides auto-detection and 1037d61e6649SAlexander Langer# configuration support for all devices on the EISA bus. 1038d61e6649SAlexander Langer 1039d61e6649SAlexander Langerdevice eisa 1040d61e6649SAlexander Langer 1041d61e6649SAlexander Langer# By default, only 10 EISA slots are probed, since the slot numbers 1042d61e6649SAlexander Langer# above clash with the configuration address space of the PCI subsystem, 1043d61e6649SAlexander Langer# and the EISA probe is not very smart about this. This is sufficient 1044d61e6649SAlexander Langer# for most machines, but in particular the HP NetServer LC series comes 1045d61e6649SAlexander Langer# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 1046d61e6649SAlexander Langer# thus you need to bump this figure to 12 for them. 1047d61e6649SAlexander Langeroptions EISA_SLOTS=12 1048d61e6649SAlexander Langer 1049d61e6649SAlexander Langer# 1050d61e6649SAlexander Langer# MCA bus: 1051d61e6649SAlexander Langer# 1052d61e6649SAlexander Langer# The MCA bus device is `mca'. It provides auto-detection and 1053d61e6649SAlexander Langer# configuration support for all devices on the MCA bus. 1054d61e6649SAlexander Langer# No hints are required for MCA. 1055d61e6649SAlexander Langer 1056d61e6649SAlexander Langerdevice mca 1057d61e6649SAlexander Langer 1058d61e6649SAlexander Langer# 1059d61e6649SAlexander Langer# PCI bus & PCI options: 1060d61e6649SAlexander Langer# 1061d61e6649SAlexander Langer# The main PCI bus device is `pci'. It provides auto-detection and 1062d61e6649SAlexander Langer# configuration support for all devices on the PCI bus, using either 1063d61e6649SAlexander Langer# configuration mode defined in the PCI specification. 1064d61e6649SAlexander Langer 1065d61e6649SAlexander Langerdevice pci 1066d61e6649SAlexander Langer 1067d61e6649SAlexander Langer# PCI options 1068d61e6649SAlexander Langer# 1069d61e6649SAlexander Langer#options PCI_QUIET #quiets PCI code on chipset settings 1070d61e6649SAlexander Langeroptions COMPAT_OLDPCI #Use PCI shims and glue for old drivers 1071d61e6649SAlexander Langer 1072d61e6649SAlexander Langer 1073d61e6649SAlexander Langer##################################################################### 1074d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 1075d61e6649SAlexander Langer 1076d61e6649SAlexander Langer# EISA support is available for some device, so they can be auto-probed. 1077d61e6649SAlexander Langer# MicroChannel (MCA) support is available for some devices. 1078d61e6649SAlexander Langer# For ISA the required hints are listed. 1079d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 1080d61e6649SAlexander Langer# are needed. 1081d61e6649SAlexander Langer 1082d61e6649SAlexander Langer# 1083d61e6649SAlexander Langer# Mandatory devices: 1084d61e6649SAlexander Langer# 1085d61e6649SAlexander Langer 108623f7bd17SBrian Somers# The keyboard controller; it controls the keyboard and the PS/2 mouse. 1087f71c01ccSPeter Wemmdevice atkbdc 1 1088f71c01ccSPeter Wemmhint.atkbdc.0.at="isa" 1089f71c01ccSPeter Wemmhint.atkbdc.0.port="0x060" 10902ad872c5SKazutaka YOKOTA 10912ad872c5SKazutaka YOKOTA# The AT keyboard 1092f71c01ccSPeter Wemmdevice atkbd 1093f71c01ccSPeter Wemmhint.atkbd.0.at="atkbdc" 1094f71c01ccSPeter Wemmhint.atkbd.0.irq="1" 10952ad872c5SKazutaka YOKOTA 10960a0319c2SKazutaka YOKOTA# Options for atkbd: 10970a0319c2SKazutaka YOKOTAoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 10980a0319c2SKazutaka YOKOTAmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 10990a0319c2SKazutaka YOKOTA 11000a0319c2SKazutaka YOKOTA# These options are valid for other keyboard drivers as well. 11010a0319c2SKazutaka YOKOTAoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 11020a0319c2SKazutaka YOKOTAoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 11030a0319c2SKazutaka YOKOTA 1104e1b5fc4cSKazutaka YOKOTA# `flags' for atkbd: 1105e1b5fc4cSKazutaka YOKOTA# 0x01 Force detection of keyboard, else we always assume a keyboard 1106e1b5fc4cSKazutaka YOKOTA# 0x02 Don't reset keyboard, useful for some newer ThinkPads 1107e1b5fc4cSKazutaka YOKOTA# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 1108e1b5fc4cSKazutaka YOKOTA 11092ad872c5SKazutaka YOKOTA# PS/2 mouse 1110f71c01ccSPeter Wemmdevice psm 1111f71c01ccSPeter Wemmhint.psm.0.at="atkbdc" 1112f71c01ccSPeter Wemmhint.psm.0.irq="12" 11132ad872c5SKazutaka YOKOTA 11142ad872c5SKazutaka YOKOTA# Options for psm: 1115273157daSKazutaka YOKOTAoptions PSM_HOOKRESUME #hook the system resume event, useful 11162ad872c5SKazutaka YOKOTA #for some laptops 11172ad872c5SKazutaka YOKOTAoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 11182ad872c5SKazutaka YOKOTA 11192ad872c5SKazutaka YOKOTA# The video card driver. 1120f71c01ccSPeter Wemmdevice vga 1121f71c01ccSPeter Wemmhint.vga.0.at="isa" 11222ad872c5SKazutaka YOKOTA 1123c619f2acSKazutaka YOKOTA# Options for vga: 1124c619f2acSKazutaka YOKOTA# Try the following option if the mouse pointer is not drawn correctly 1125c619f2acSKazutaka YOKOTA# or font does not seem to be loaded properly. May cause flicker on 1126c619f2acSKazutaka YOKOTA# some systems. 1127c619f2acSKazutaka YOKOTAoptions VGA_ALT_SEQACCESS 1128c619f2acSKazutaka YOKOTA 1129c619f2acSKazutaka YOKOTA# If you can dispense with some vga driver features, you may want to 1130c619f2acSKazutaka YOKOTA# use the following options to save some memory. 1131c619f2acSKazutaka YOKOTAoptions VGA_NO_FONT_LOADING # don't save/load font 1132c619f2acSKazutaka YOKOTAoptions VGA_NO_MODE_CHANGE # don't change video modes 1133c619f2acSKazutaka YOKOTA 1134c619f2acSKazutaka YOKOTA# Older video cards may require this option for proper operation. 1135c619f2acSKazutaka YOKOTAoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 1136c619f2acSKazutaka YOKOTA 11376e8394b8SKazutaka YOKOTA# The following option probably won't work with the LCD displays. 11386e8394b8SKazutaka YOKOTAoptions VGA_WIDTH90 # support 90 column modes 11396e8394b8SKazutaka YOKOTA 11400a0319c2SKazutaka YOKOTA# To include support for VESA video modes 114177835954SJonathan Lemonoptions VESA 11420a0319c2SKazutaka YOKOTA 11432ad872c5SKazutaka YOKOTA# Splash screen at start up! Screen savers require this too. 1144f71c01ccSPeter Wemmdevice splash 11452ad872c5SKazutaka YOKOTA 1146c19da41eSPeter Wemm# The pcvt console driver (vt220 compatible). 1147f71c01ccSPeter Wemmdevice vt 1148f71c01ccSPeter Wemmhint.vt.0.at="isa" 1149528b8853SKazutaka YOKOTAoptions XSERVER # support for running an X server on vt 1150c19da41eSPeter Wemmoptions FAT_CURSOR # start with block cursor 1151c19da41eSPeter Wemm# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops 1152c19da41eSPeter Wemmoptions PCVT_SCANSET=2 # IBM keyboards are non-std 1153a467384bSJoerg Wunsch# Other PCVT options are documented in pcvt(4). 11545895e3c8SPeter Wemmoptions PCVT_24LINESDEF 1155a467384bSJoerg Wunschoptions PCVT_CTRL_ALT_DEL 1156a467384bSJoerg Wunschoptions PCVT_META_ESC 1157a467384bSJoerg Wunschoptions PCVT_NSCREENS=9 1158a467384bSJoerg Wunschoptions PCVT_PRETTYSCRNS 1159a467384bSJoerg Wunschoptions PCVT_SCREENSAVER 1160a467384bSJoerg Wunschoptions PCVT_USEKBDSEC 11615895e3c8SPeter Wemmoptions PCVT_VT220KEYB 1162a06da083SHellmuth Michaelisoptions PCVT_GREENSAVER 1163c19da41eSPeter Wemm 1164ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1165f71c01ccSPeter Wemmdevice sc 1 1166f71c01ccSPeter Wemmhint.sc.0.at="isa" 1167683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 11686e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 11696e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1170cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 11716e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1172c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 11736e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 11746e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 11756e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 117685e36760SJordan K. Hubbard 11777a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 11787a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 11797a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 11807a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 11817a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 11827a88382dSKazutaka YOKOTA 11837a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 11847a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 11857a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 11867a88382dSKazutaka YOKOTA 11876e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 11886e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 11896e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 11906e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 11916e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 11922ac8be82SAndreas Schulz 11938a28ce0eSJohn Baldwin# `flags' for sc 11948a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 11958a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 11968a28ce0eSJohn Baldwin 1197899266e3SJeroen Ruigrok van der Wervendevice tdfx # Enable 3Dfx Voodoo support 1198899266e3SJeroen Ruigrok van der Wervenoptions TDFX_LINUX # Enable Linuxulator support 1199899266e3SJeroen Ruigrok van der Werven 12006a8d6623SGarrett Wollman# 1201a7674320SMartin Cracauer# The Numeric Processing eXtension driver. In addition to this, you 1202a7674320SMartin Cracauer# may configure a math emulator (see above). If your machine has a 1203a7674320SMartin Cracauer# hardware FPU and the kernel configuration includes the npx device 1204a7674320SMartin Cracauer# *and* a math emulator compiled into the kernel, the hardware FPU 1205a7674320SMartin Cracauer# will be used, unless it is found to be broken or unless "flags" to 1206a7674320SMartin Cracauer# npx0 includes "0x08", which requests preference for the emulator. 1207f71c01ccSPeter Wemmdevice npx 1208f71c01ccSPeter Wemmhint.npx.0.at="nexus" 1209f71c01ccSPeter Wemmhint.npx.0.port="0x0F0" 1210f71c01ccSPeter Wemmhint.npx.0.flags="0x0" 1211f71c01ccSPeter Wemmhint.npx.0.irq="13" 12121fe04850SBruce Evans 121398e9e66cSNate Williams# 12141fe04850SBruce Evans# `flags' for npx0: 1215a7674320SMartin Cracauer# 0x01 don't use the npx registers to optimize bcopy. 1216a7674320SMartin Cracauer# 0x02 don't use the npx registers to optimize bzero. 12171fe04850SBruce Evans# 0x04 don't use the npx registers to optimize copyin or copyout. 1218a7674320SMartin Cracauer# 0x08 use emulator even if hardware FPU is available. 12191fe04850SBruce Evans# The npx registers are normally used to optimize copying and zeroing when 12201fe04850SBruce Evans# all of the following conditions are satisfied: 12215895e3c8SPeter Wemm# I586_CPU is an option 12221fe04850SBruce Evans# the cpu is an i586 (perhaps not a Pentium) 12231fe04850SBruce Evans# the probe for npx0 succeeds 12241fe04850SBruce Evans# INT 16 exception handling works. 12251fe04850SBruce Evans# Then copying and zeroing using the npx registers is normally 30-100% faster. 12261fe04850SBruce Evans# The flags can be used to control cases where it doesn't work or is slower. 12271fe04850SBruce Evans# Setting them at boot time using userconfig works right (the optimizations 12281fe04850SBruce Evans# are not used until later in the bootstrap when npx0 is attached). 1229784648c6SMartin Cracauer# Flag 0x08 automatically disables the i586 optimized routines. 12301fe04850SBruce Evans# 12311fe04850SBruce Evans 1232b1f12b61STakanori Watanabe# ACPI Experimental Driver 1233b1f12b61STakanori Watanabedevice acpi 1234b1f12b61STakanori Watanabeoptions ACPI_DEBUG 1235b1f12b61STakanori Watanabeoptions AML_DEBUG 1236b1f12b61STakanori Watanabeoptions ACPI_NO_ENABLE_ON_BOOT 1237b1f12b61STakanori Watanabeoptions ACPI_NO_OSDFUNC_INLINE 1238b1f12b61STakanori Watanabe 12391fe04850SBruce Evans# 1240d61e6649SAlexander Langer# Optional devices: 12416a8d6623SGarrett Wollman# 12426a8d6623SGarrett Wollman 12436a8d6623SGarrett Wollman# 1244d61e6649SAlexander Langer# SCSI host adapters: 12456a8d6623SGarrett Wollman# 1246859244a6SJustin T. Gibbs# adv: All Narrow SCSI bus AdvanSys controllers. 1247859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 1248d61e6649SAlexander Langer# aha: Adaptec 154x/1535/1640 1249d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1250d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 12516d04301dSAlexander Langer# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1252d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1253d61e6649SAlexander Langer# such as the Tekram DC-390(T). 1254d61e6649SAlexander Langer# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 1255d61e6649SAlexander Langer# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1256d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1257d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1258d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1259d61e6649SAlexander Langer# Qlogic ISP 2100 and ISP 2200 Fibre Channel host adapters. 1260d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1261fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1262fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1263fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1264fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 1265d61e6649SAlexander Langer 12666a8d6623SGarrett Wollman# 1267d61e6649SAlexander Langer# Note that the order is important in order for Buslogic ISA/EISA cards to be 12686a8d6623SGarrett Wollman# probed correctly. 12696a8d6623SGarrett Wollman# 1270f71c01ccSPeter Wemmdevice bt 1271f71c01ccSPeter Wemmhint.bt.0.at="isa" 1272f71c01ccSPeter Wemmhint.bt.0.port="0x330" 1273f71c01ccSPeter Wemmdevice adv 1274f71c01ccSPeter Wemmhint.adv.0.at="isa" 1275c9953c3bSPeter Wemmdevice adw 1276f71c01ccSPeter Wemmdevice aha 1 1277f71c01ccSPeter Wemmhint.aha.0.at="isa" 1278f71c01ccSPeter Wemmdevice aic 1279f71c01ccSPeter Wemmhint.aic.0.at="isa" 1280d61e6649SAlexander Langerdevice ahc 1281d61e6649SAlexander Langerdevice amd 1282d61e6649SAlexander Langerdevice isp 1283d61e6649SAlexander Langerdevice ispfw 1284d61e6649SAlexander Langerdevice ncr 1285d61e6649SAlexander Langerdevice sym 1286d61e6649SAlexander Langer 1287d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1288d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1289d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1290d61e6649SAlexander Langer# default. 1291d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1292d61e6649SAlexander Langer 1293d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1294d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1295d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1296d61e6649SAlexander Langer 1297d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1298d61e6649SAlexander Langer# 1299d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1300d61e6649SAlexander Langer# 1301d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1302d61e6649SAlexander Langer 1303d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1304d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1305d61e6649SAlexander Langer # Allows the ncr to take precedence 1306d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1307d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1308d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1309d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1310d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1311d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1312d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1313d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1314d61e6649SAlexander Langer # default:8, range:[1..64] 13156a8d6623SGarrett Wollman 1316ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1317ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1318ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1319ef137fd3SMike Smith# 1320ef137fd3SMike Smithdevice asr 1321ef137fd3SMike Smith 1322153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1323153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1324153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1325153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1326153cbcc3SMike Smith# Compaq are actually DPT controllers. 1327153cbcc3SMike Smith# 1328153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1329153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1330153cbcc3SMike Smith# instruments are enabled. The tools in 1331153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1332153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1333153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1334153cbcc3SMike Smith# this option. If your system is very busy, this 1335153cbcc3SMike Smith# option will create more trouble than solve. 1336153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1337153cbcc3SMike Smith# wait when timing out with the above option. 1338153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1339153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1340153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1341153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1342153cbcc3SMike Smith# cost, great benefit. 1343153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1344153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1345153cbcc3SMike Smith# are 100% certain you need it. 1346153cbcc3SMike Smith 1347153cbcc3SMike Smithdevice dpt 1348153cbcc3SMike Smith 1349153cbcc3SMike Smith# DPT options 1350153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1351153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1352153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1353153cbcc3SMike Smithoptions DPT_LOST_IRQ 1354153cbcc3SMike Smithoptions DPT_RESET_HBA 1355153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1356153cbcc3SMike Smith 1357153cbcc3SMike Smith# 1358153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1359153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1360153cbcc3SMike Smith# the CAM infrastructure. 1361153cbcc3SMike Smith# 1362153cbcc3SMike Smithdevice mly 1363153cbcc3SMike Smith 13648b89ef0aSSøren Schmidt# 136535863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 136635863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1367ead270f1SMike Smith# 1368ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1369ead270f1SMike Smith# utilities (requires Linux compatibility 1370ead270f1SMike Smith# support). 1371ead270f1SMike Smith# 137235863739SMike Smithdevice aac 137335863739SMike Smith 137435863739SMike Smith# 13755e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 13765e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 13775e3488e3SJonathan Lemon# controllers. 137813066c5fSJonathan Lemon# 13795e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1380c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1381c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 13826ac4727aSMike Smith 13836ac4727aSMike Smith# 13846d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 13856d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 13866d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1387c9953c3bSPeter Wemmdevice ata 1388c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1389c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1390c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1391c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 139274d8e840SSøren Schmidt 13938b89ef0aSSøren Schmidt# 13946d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 13956d04301dSAlexander Langerhint.ata.0.at="isa" 13966d04301dSAlexander Langerhint.ata.0.port="0x1f0" 13976d04301dSAlexander Langerhint.ata.0.irq="14" 13986d04301dSAlexander Langerhint.ata.1.at="isa" 13996d04301dSAlexander Langerhint.ata.1.port="0x170" 14006d04301dSAlexander Langerhint.ata.1.irq="15" 14016d04301dSAlexander Langer 14026d04301dSAlexander Langer# 1403000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1404000da71aSSøren Schmidt# 1405000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 140674d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 140774d8e840SSøren Schmidt# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices 140874d8e840SSøren Schmidt# claim to support DMA but doesn't actually work, this 140974d8e840SSøren Schmidt# is not enabled as default. 141074d8e840SSøren Schmidt 141174d8e840SSøren Schmidtoptions ATA_STATIC_ID 141274d8e840SSøren Schmidtoptions ATA_ENABLE_ATAPI_DMA 141374d8e840SSøren Schmidt 14148b89ef0aSSøren Schmidt# 14156d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 14166d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 14176a8d6623SGarrett Wollman# 1418f71c01ccSPeter Wemmdevice fdc 1419f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1420f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1421f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1422f71c01ccSPeter Wemmhint.fdc.0.drq="2" 142385827d9cSJoerg Wunsch# 1424d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1425d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1426d2fb4892SJoerg Wunsch# however. 1427d2fb4892SJoerg Wunschoptions FDC_DEBUG 1428d2fb4892SJoerg Wunsch# 1429f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1430f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1431f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1432f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 143385827d9cSJoerg Wunsch 1434f71c01ccSPeter Wemm# Specify floppy devices 1435f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1436f71c01ccSPeter Wemmhint.fd.0.drive="0" 1437f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1438f71c01ccSPeter Wemmhint.fd.1.drive="1" 143985827d9cSJoerg Wunsch 1440d4ebee28SPoul-Henning Kamp# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README 1441f71c01ccSPeter Wemmdevice fla 1442f71c01ccSPeter Wemmhint.fla.0.at="isa" 1443d4ebee28SPoul-Henning Kamp 14446a8d6623SGarrett Wollman# 1445d61e6649SAlexander Langer# Other standard PC hardware: 14466a8d6623SGarrett Wollman# 14476a8d6623SGarrett Wollman# mse: Logitech and ATI InPort bus mouse ports 14486d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 14496d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 14506a8d6623SGarrett Wollman 1451f71c01ccSPeter Wemmdevice mse 1452f71c01ccSPeter Wemmhint.mse.0.at="isa" 1453f71c01ccSPeter Wemmhint.mse.0.port="0x23c" 1454f71c01ccSPeter Wemmhint.mse.0.irq="5" 1455975c53c7SDoug Rabson 1456f71c01ccSPeter Wemmdevice sio 1457f71c01ccSPeter Wemmhint.sio.0.at="isa" 1458f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1459f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1460f71c01ccSPeter Wemmhint.sio.0.irq="4" 14619546766aSBruce Evans 14629546766aSBruce Evans# 14639546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 14649546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 14659546766aSBruce Evans# are ignored unless this is set. Enabling console support does 14669546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 14679546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 14689546766aSBruce Evans# console support; the first one (in config file order) with 14699546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 14709546766aSBruce Evans# the old behaviour. 14719546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 14729546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 14739546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 147404fb8e53SAlexander Langer# access the device in any normal way. 1475a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 14769546766aSBruce Evans# 14776a796ce0SJohn-Mark Gurney# PnP `flags' (set via userconfig using pnp x flags y) 14786a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 14796a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 14806a796ce0SJohn-Mark Gurney# 14819546766aSBruce Evans 14829546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 14839546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 14849546766aSBruce Evans #DDB, if available. 14855ea6cb03SPaul Trainaoptions CONSPEED=9600 #default speed for serial console (default 9600) 14866a8d6623SGarrett Wollman 148726b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 148826b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 148926b6ea69SPaul Saab# Sun servers by the Remote Console. 149026b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 149126b6ea69SPaul Saab 14926a8d6623SGarrett Wollman# Options for sio: 1493768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 14949ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 14956a8d6623SGarrett Wollman 149696b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 149796b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 149896b89afcSBruce Evans# ST16650A-compatible UARTs. 149996b89afcSBruce Evans 15006a8d6623SGarrett Wollman# 1501d61e6649SAlexander Langer# Network interfaces: 15026a8d6623SGarrett Wollman# 1503d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1504d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1505d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1506d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1507d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1508d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1509d61e6649SAlexander Langer# individual driver. 1510d61e6649SAlexander Langerdevice miibus 1511d61e6649SAlexander Langer 1512d61e6649SAlexander Langer# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1513d61e6649SAlexander Langer# PCI and ISA varieties. 1514d61e6649SAlexander Langer# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 1515d61e6649SAlexander Langer# (requires sppp) 15166d04301dSAlexander Langer# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 15176d04301dSAlexander Langer# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 1518b16d163dSMike Smith# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 151983401efaSGarrett Wollman# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing) 1520d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1521d61e6649SAlexander Langer# and various workalikes including: 1522d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1523d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1524d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1525d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1526d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1527d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1528d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1529d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1530d61e6649SAlexander Langer# KNE110TX. 1531d61e6649SAlexander Langer# de: Digital Equipment DC21040 15326a8d6623SGarrett Wollman# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 15336d04301dSAlexander Langer# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 15346a8d6623SGarrett Wollman# el: 3Com 3C501 (slow!) 1535855e2f19SAlexander Langer# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 15366d04301dSAlexander Langer# and PC Card devices using these chipsets. 15376d04301dSAlexander Langer# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 15386d04301dSAlexander Langer# Olicom Ethernet PC Card devices. 15391a7c583cSGarrett Wollman# fe: Fujitsu MB86960A/MB86965A Ethernet 1540d61e6649SAlexander Langer# fea: DEC DEFEA EISA FDDI adapter 1541d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1542d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1543d61e6649SAlexander Langer# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; 1544d61e6649SAlexander Langer# Intel EtherExpress 15456a8d6623SGarrett Wollman# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100, 15466a8d6623SGarrett Wollman# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422) 1547d61e6649SAlexander Langer# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 1548d61e6649SAlexander Langer# Am79C960) 1549d61e6649SAlexander Langer# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133 1550d61e6649SAlexander Langer# (no hints needed). 1551d61e6649SAlexander Langer# Olicom PCI token-ring adapters OC-3136, OC-3137, OC-3139, OC-3140, 1552d61e6649SAlexander Langer# OC-3141, OC-3540, OC-3250 155330cfb5b6SJoerg Wunsch# rdp: RealTek RTL 8002-based pocket ethernet adapters 1554d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1555d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1556d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1557d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1558d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1559d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1560d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1561d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1562d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1563d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1564d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1565d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1566d61e6649SAlexander Langer# card which is 32-bit. 1567d61e6649SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900 and 1568d61e6649SAlexander Langer# SiS 7016 PCI fast ethernet controller chips. 1569d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1570d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1571d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1572d61e6649SAlexander Langer# (also single mode and multimode). 1573d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1574d61e6649SAlexander Langer# attach each one as a separate network interface. 15756d04301dSAlexander Langer# sn: Support for ISA and PC Card Ethernet devices using the 15766d04301dSAlexander Langer# SMC91C90/92/94/95 chips. 1577d805b866SJohn Hay# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1578d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1579d61e6649SAlexander Langer# the D-Link DFE-550TX. 1580d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1581d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1582d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1583d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1584d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1585d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1586d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1587d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1588d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 1589eed59f52SSemen Ustimenko# tx: SMC 9432 TX, BTX and TX_2 cards. (SMC EtherPower II serie) 1590d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1591d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1592d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1593d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1594d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1595d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1596d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1597d61e6649SAlexander Langer# NE2000 clone. 159898d46ad0SMike Smith# wl: Lucent Wavelan (ISA card only). 159931a08ab0SBill Paul# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 16005f0d0590SPeter Wemm# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 16015f0d0590SPeter Wemm# bridge with a PCMCIA adapter plugged into it. 1602d61e6649SAlexander Langer# wx: Intel Gigabit Ethernet PCI card (`Wiseman') 16036d04301dSAlexander Langer# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 16046d04301dSAlexander Langer# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 16056d04301dSAlexander Langer# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1606d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1607d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1608d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1609d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1610d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1611d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1612d61e6649SAlexander Langer 1613d61e6649SAlexander Langer# Order for ISA/EISA devices is important here 1614d61e6649SAlexander Langer 1615f71c01ccSPeter Wemmdevice ar 1 1616f71c01ccSPeter Wemmhint.ar.0.at="isa" 1617f71c01ccSPeter Wemmhint.ar.0.port="0x300" 1618f71c01ccSPeter Wemmhint.ar.0.irq="10" 161942b04349SPeter Wemmhint.ar.0.maddr="0xd0000" 1620f71c01ccSPeter Wemmdevice cs 1621f71c01ccSPeter Wemmhint.cs.0.at="isa" 1622f71c01ccSPeter Wemmhint.cs.0.port="0x300" 1623f71c01ccSPeter Wemmdevice cx 1 1624f71c01ccSPeter Wemmhint.cx.0.at="isa" 1625f71c01ccSPeter Wemmhint.cx.0.port="0x240" 1626f71c01ccSPeter Wemmhint.cx.0.irq="15" 1627f71c01ccSPeter Wemmhint.cx.0.drq="7" 1628f71c01ccSPeter Wemmdevice ed 1629f71c01ccSPeter Wemmhint.ed.0.at="isa" 1630f71c01ccSPeter Wemmhint.ed.0.port="0x280" 1631f71c01ccSPeter Wemmhint.ed.0.irq="5" 163242b04349SPeter Wemmhint.ed.0.maddr="0xd8000" 1633f71c01ccSPeter Wemmdevice el 1 1634f71c01ccSPeter Wemmhint.el.0.at="isa" 1635f71c01ccSPeter Wemmhint.el.0.port="0x300" 1636f71c01ccSPeter Wemmhint.el.0.irq="9" 1637c9953c3bSPeter Wemmdevice ep 1638c9953c3bSPeter Wemmdevice ex 1639f71c01ccSPeter Wemmdevice fe 1 1640f71c01ccSPeter Wemmhint.fe.0.at="isa" 1641f71c01ccSPeter Wemmhint.fe.0.port="0x300" 1642d61e6649SAlexander Langerdevice fea 1643f71c01ccSPeter Wemmdevice ie 2 1644f71c01ccSPeter Wemmhint.ie.0.at="isa" 1645f71c01ccSPeter Wemmhint.ie.0.port="0x300" 1646f71c01ccSPeter Wemmhint.ie.0.irq="5" 164742b04349SPeter Wemmhint.ie.0.maddr="0xd0000" 1648f71c01ccSPeter Wemmhint.ie.1.at="isa" 1649f71c01ccSPeter Wemmhint.ie.1.port="0x360" 1650f71c01ccSPeter Wemmhint.ie.1.irq="7" 165142b04349SPeter Wemmhint.ie.1.maddr="0xd0000" 1652f71c01ccSPeter Wemmdevice le 1 1653f71c01ccSPeter Wemmhint.le.0.at="isa" 1654f71c01ccSPeter Wemmhint.le.0.port="0x300" 1655f71c01ccSPeter Wemmhint.le.0.irq="5" 165642b04349SPeter Wemmhint.le.0.maddr="0xd0000" 1657f71c01ccSPeter Wemmdevice lnc 1 1658f71c01ccSPeter Wemmhint.lnc.0.at="isa" 1659f71c01ccSPeter Wemmhint.lnc.0.port="0x280" 1660f71c01ccSPeter Wemmhint.lnc.0.irq="10" 1661f71c01ccSPeter Wemmhint.lnc.0.drq="0" 1662f71c01ccSPeter Wemmdevice rdp 1 1663f71c01ccSPeter Wemmhint.rdp.0.at="isa" 1664f71c01ccSPeter Wemmhint.rdp.0.port="0x378" 1665f71c01ccSPeter Wemmhint.rdp.0.irq="7" 1666f71c01ccSPeter Wemmhint.rdp.0.flags="2" 1667f71c01ccSPeter Wemmdevice sr 1 1668f71c01ccSPeter Wemmhint.sr.0.at="isa" 1669f71c01ccSPeter Wemmhint.sr.0.port="0x300" 1670f71c01ccSPeter Wemmhint.sr.0.irq="5" 167142b04349SPeter Wemmhint.sr.0.maddr="0xd0000" 1672f71c01ccSPeter Wemmdevice sn 1673f71c01ccSPeter Wemmhint.sn.0.at="isa" 1674f71c01ccSPeter Wemmhint.sn.0.port="0x300" 1675f71c01ccSPeter Wemmhint.sn.0.irq="10" 1676c9953c3bSPeter Wemmdevice an 16770d5c223dSWarner Loshdevice awi 16780d5c223dSWarner Loshdevice wi 16793476cdb9SMike Smithoptions WLCACHE # enables the signal-strength cache 16803476cdb9SMike Smithoptions WLDEBUG # enables verbose debugging output 1681f71c01ccSPeter Wemmdevice wl 1 1682f71c01ccSPeter Wemmhint.wl.0.at="isa" 1683f71c01ccSPeter Wemmhint.wl.0.port="0x300" 16840d5c223dSWarner Loshdevice xe 1685648c711bSPoul-Henning Kamp 1686f71c01ccSPeter Wemmdevice oltr 1687f71c01ccSPeter Wemmoptions OLTR_NO_BULLSEYE_MAC 1688f71c01ccSPeter Wemmoptions OLTR_NO_HAWKEYE_MAC 1689f71c01ccSPeter Wemmoptions OLTR_NO_TMS_MAC 1690f71c01ccSPeter Wemmhint.oltr.0.at="isa" 1691722012ccSJulian Elischer 1692d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1693d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 1694d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 1695d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1696d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1697d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1698d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1699eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1700d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1701d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1702d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1703d61e6649SAlexander Langer 1704d61e6649SAlexander Langer# PCI Ethernet NICs. 1705d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 1706d61e6649SAlexander Langerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1707d61e6649SAlexander Langerdevice vx 1 # 3Com 3c590, 3c595 (``Vortex'') 1708d61e6649SAlexander Langer 1709d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 1710d61e6649SAlexander Langerdevice sk 1711d61e6649SAlexander Langerdevice ti 1712d61e6649SAlexander Langerdevice wx 1713d61e6649SAlexander Langerdevice fpa 1 1714d61e6649SAlexander Langer 171568713f97SKenjiro Cho# 171668713f97SKenjiro Cho# ATM related options 171768713f97SKenjiro Cho# 171868713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 171968713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 172068713f97SKenjiro Cho# 1721f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 172268713f97SKenjiro Cho# atm devices. 17233cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 172468713f97SKenjiro Cho# bypass TCP/IP. 172568713f97SKenjiro Cho# 172668713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 172768713f97SKenjiro Cho# for more details, please read the original documents at 172898a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 172968713f97SKenjiro Cho# 1730f71c01ccSPeter Wemmdevice atm 1731f71c01ccSPeter Wemmdevice en 1 17323cbceb82SKenjiro Chooptions NATM #native ATM 1733f4567b9cSJulian Elischer 1734c19da41eSPeter Wemm# 1735f71c01ccSPeter Wemm# Audio drivers: `pcm', `sbc', `gusc', `pca' 1736c19da41eSPeter Wemm# 1737c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1738c7406082SJohn-Mark Gurney# 173968ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 174068ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 174168ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 174298a44096SSheldon Hearn# see the pcm.4 man page. 1743c7406082SJohn-Mark Gurney# 1744c7406082SJohn-Mark Gurney# The flags of the device tells the device a bit more info about the 1745c7406082SJohn-Mark Gurney# device that normally is obtained through the PnP interface. 1746c7406082SJohn-Mark Gurney# bit 2..0 secondary DMA channel; 1747c7406082SJohn-Mark Gurney# bit 4 set if the board uses two dma channels; 1748c7406082SJohn-Mark Gurney# bit 15..8 board type, overrides autodetection; leave it 1749c7406082SJohn-Mark Gurney# zero if don't know what to put in (and you don't, 1750c7406082SJohn-Mark Gurney# since this is unsupported at the moment...). 1751c7406082SJohn-Mark Gurney# 1752c19da41eSPeter Wemm# This driver will use the new PnP code if it's available. 1753c19da41eSPeter Wemm# 17546a8d6623SGarrett Wollman# pca: PCM audio through your PC speaker 17558b8cd792SJordan K. Hubbard# 175681bb901eSPeter Wemm# Supported cards include: 175781bb901eSPeter Wemm# Creative SoundBlaster ISA PnP/non-PnP 175881bb901eSPeter Wemm# Supports ESS and Avance ISA chips as well. 175981bb901eSPeter Wemm# Gravis UltraSound ISA PnP/non-PnP 176081bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 176181bb901eSPeter Wemm# Neomagic 256AV (ac97) 176281bb901eSPeter Wemm# Most of the more common ISA/PnP sb/mss/ess compatable cards. 176381bb901eSPeter Wemm 176467245194SPeter Wemmdevice pcm 1765c19da41eSPeter Wemm 1766f71c01ccSPeter Wemm# For non-pnp sound cards with no bridge drivers only: 1767f71c01ccSPeter Wemmhint.pcm.0.at="isa" 1768f71c01ccSPeter Wemmhint.pcm.0.irq="10" 1769f71c01ccSPeter Wemmhint.pcm.0.drq="1" 1770f71c01ccSPeter Wemmhint.pcm.0.flags="0x0" 1771f71c01ccSPeter Wemm 1772f71c01ccSPeter Wemm# For PnP/PCI sound cards, no hints are required. 1773f71c01ccSPeter Wemm 1774fb0ef528SSeigo Tanimura# 1775fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1776fb0ef528SSeigo Tanimura# 1777fb0ef528SSeigo Tanimura 1778fb0ef528SSeigo Tanimuradevice midi 1779fb0ef528SSeigo Tanimura 1780fb0ef528SSeigo Tanimura# For non-pnp sound cards with no bridge drivers: 1781fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1782fb0ef528SSeigo Tanimurahint.midi.0.irq="5" 1783fb0ef528SSeigo Tanimurahint.midi.0.flags="0x0" 1784fb0ef528SSeigo Tanimura 1785fb0ef528SSeigo Tanimura# For serial ports (this example configures port 2): 1786fb0ef528SSeigo Tanimura# TODO: implement generic tty-midi interface so that we can use 1787fb0ef528SSeigo Tanimura# other uarts. 1788fb0ef528SSeigo Tanimurahint.midi.0.at="isa" 1789fb0ef528SSeigo Tanimurahint.midi.0.port="0x2F8" 1790fb0ef528SSeigo Tanimurahint.midi.0.irq="3" 1791fb0ef528SSeigo Tanimura 1792fb0ef528SSeigo Tanimura# 1793fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1794fb0ef528SSeigo Tanimura# 1795fb0ef528SSeigo Tanimura 1796fb0ef528SSeigo Tanimuradevice seq 1797fb0ef528SSeigo Tanimura 179881bb901eSPeter Wemm# The bridge drivers for sound cards. These can be seperately configured 1799fb0ef528SSeigo Tanimura# for providing services to the likes of new-midi. 180081bb901eSPeter Wemm# When used with 'device pcm' they also provide pcm sound services. 180146d6fe72SSeigo Tanimura# 1802e3c43911SSeigo Tanimura# sbc: Creative SoundBlaster ISA PnP/non-PnP 1803c2f8aaa8SSeigo Tanimura# Supports ESS and Avance ISA chips as well. 180446d6fe72SSeigo Tanimura# gusc: Gravis UltraSound ISA PnP/non-PnP 180581bb901eSPeter Wemm# csa: Crystal Semiconductor CS461x/428x PCI 180646d6fe72SSeigo Tanimura 1807869f459cSSeigo Tanimura# For non-PnP cards: 1808f71c01ccSPeter Wemmdevice sbc 1809f71c01ccSPeter Wemmhint.sbc.0.at="isa" 1810f71c01ccSPeter Wemmhint.sbc.0.port="0x220" 1811f71c01ccSPeter Wemmhint.sbc.0.irq="5" 1812f71c01ccSPeter Wemmhint.sbc.0.drq="1" 1813f71c01ccSPeter Wemmhint.sbc.0.flags="0x15" 1814f71c01ccSPeter Wemmdevice gusc 1815f71c01ccSPeter Wemmhint.gusc.0.at="isa" 1816f71c01ccSPeter Wemmhint.gusc.0.port="0x220" 1817f71c01ccSPeter Wemmhint.gusc.0.irq="5" 1818f71c01ccSPeter Wemmhint.gusc.0.drq="1" 1819f71c01ccSPeter Wemmhint.gusc.0.flags="0x13" 1820869f459cSSeigo Tanimura 18211a7c583cSGarrett Wollman# Not controlled by `snd' 1822f71c01ccSPeter Wemmdevice pca 1823f71c01ccSPeter Wemmhint.pca.0.at="isa" 1824f71c01ccSPeter Wemmhint.pca.0.port="0x040" 18259ad380abSGarrett Wollman 18266a8d6623SGarrett Wollman# 1827567e21c2SBruce Evans# Miscellaneous hardware: 18286a8d6623SGarrett Wollman# 18296a8d6623SGarrett Wollman# mcd: Mitsumi CD-ROM 18302d859864SAndreas Schulz# scd: Sony CD-ROM 183105e1d9d4SJordan K. Hubbard# matcd: Matsushita/Panasonic CD-ROM 18326a8d6623SGarrett Wollman# wt: Wangtek and Archive QIC-02/QIC-36 tape drives 18336a8d6623SGarrett Wollman# ctx: Cortex-I frame grabber 18346a8d6623SGarrett Wollman# apm: Laptop Advanced Power Management (experimental) 18356c5e9bbdSMike Pritchard# spigot: The Creative Labs Video Spigot video-acquisition board 18361d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 18371c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 183865e8111fSBruce Evans# cy: Cyclades serial driver 1839a50cd483SJordan K. Hubbard# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 1840c35bda94SBrian Somers# dgm: Digiboard PC/Xem driver 18416d04301dSAlexander Langer# gp: National Instruments AT-GPIB and AT-GPIB/TNT board, PCMCIA-GPIB 1842a800f455SJulian Elischer# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey 18431a7c583cSGarrett Wollman# gsc: Genius GS-4500 hand scanner. 18446d04301dSAlexander Langer# joy: joystick (including IO DATA PCJOY PC Card joystick) 1845657e73c4SPeter Dufault# labpc: National Instrument's Lab-PC and Lab-PC+ 1846d0930614SAndrey A. Chernov# rc: RISCom/8 multiport card 18473b577e1fSJordan K. Hubbard# rp: Comtrol Rocketport(ISA) - single card 1848567e21c2SBruce Evans# tw: TW-523 power line interface for use with X-10 home control products 18490d04cf6aSPeter Wemm# si: Specialix SI/XIO 4-32 port terminal multiplexor 1850c9da1b81SPeter Wemm# stl: Stallion EasyIO and EasyConnection 8/32 (cd1400 based) 1851c9da1b81SPeter Wemm# stli: Stallion EasyConnection 8/64, ONboard, Brumby (intelligent) 1852657e73c4SPeter Dufault 1853e597b497SNate Williams# Notes on APM 18543d4d8fe9SPoul-Henning Kamp# The flags takes the following meaning for apm0: 18553d4d8fe9SPoul-Henning Kamp# 0x0020 Statclock is broken. 1856c9c350b7SBill Fumerola# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 185738ebe562SAdam David# for correct timekeeping. 185838ebe562SAdam David 18592cd01159SJordan K. Hubbard# Notes on the spigot: 18602cd01159SJordan K. Hubbard# The video spigot is at 0xad6. This port address can not be changed. 18612cd01159SJordan K. Hubbard# The irq values may only be 10, 11, or 15 18622cd01159SJordan K. Hubbard# I/O memory is an 8kb region. Possible values are: 18632cd01159SJordan K. Hubbard# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff 1864d01b6680SJordan K. Hubbard# The start address must be on an even boundary. 1865d01b6680SJordan K. Hubbard# Add the following option if you want to allow non-root users to be able 1866d01b6680SJordan K. Hubbard# to access the spigot. This option is not secure because it allows users 1867d01b6680SJordan K. Hubbard# direct access to the I/O page. 1868d01b6680SJordan K. Hubbard# options SPIGOT_UNSECURE 18698819d6ecSPoul-Henning Kamp 18703b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 18713b577e1fSJordan K. Hubbard# 18723b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 18733b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 18743b577e1fSJordan K. Hubbard# 1875f71c01ccSPeter Wemm# device rp # core driver support 1876f71c01ccSPeter Wemm# 18773b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1878f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1879f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 18803b577e1fSJordan K. Hubbard# 18813b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 18823b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1883f71c01ccSPeter Wemm# your kernel probe hints: 1884f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1885f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1886f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1887f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 18883b577e1fSJordan K. Hubbard# 18893b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1890f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1891f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1892f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1893f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1894f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1895f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1896f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1897f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 18983b577e1fSJordan K. Hubbard# 1899f71c01ccSPeter Wemm# And for PCI cards, you need no hints. 19003b577e1fSJordan K. Hubbard 1901a50cd483SJordan K. Hubbard# Notes on the Digiboard driver: 1902a50cd483SJordan K. Hubbard# 1903a50cd483SJordan K. Hubbard# The following flag values have special meanings: 1904c35bda94SBrian Somers# 0x01 - alternate layout of pins (dgb & dgm) 1905c35bda94SBrian Somers# 0x02 - use the windowed PC/Xe in 64K mode (dgb only) 19060d04cf6aSPeter Wemm 19070d04cf6aSPeter Wemm# Notes on the Specialix SI/XIO driver: 1908c4823710SPeter Wemm# The host card is memory, not IO mapped. 1909c4823710SPeter Wemm# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1910c4823710SPeter Wemm# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1911c4823710SPeter Wemm# The cards can use an IRQ of 11, 12 or 15. 1912c4823710SPeter Wemm 1913c9da1b81SPeter Wemm# Notes on the Stallion stl and stli drivers: 1914c9da1b81SPeter Wemm# See src/i386/isa/README.stl for complete instructions. 1915c9da1b81SPeter Wemm# This is version 0.0.5alpha, unsupported by Stallion. 1916c9da1b81SPeter Wemm# The stl driver has a secondary IO port hard coded at 0x280. You need 1917c9da1b81SPeter Wemm# to change src/i386/isa/stallion.c if you reconfigure this on the boards. 191842b04349SPeter Wemm# The "flags" and "msize" settings on the stli driver depend on the board: 191942b04349SPeter Wemm# EasyConnection 8/64 ISA: flags 23 msize 0x1000 192042b04349SPeter Wemm# EasyConnection 8/64 EISA: flags 24 msize 0x10000 192142b04349SPeter Wemm# EasyConnection 8/64 MCA: flags 25 msize 0x1000 192242b04349SPeter Wemm# ONboard ISA: flags 4 msize 0x10000 192342b04349SPeter Wemm# ONboard EISA: flags 7 msize 0x10000 192442b04349SPeter Wemm# ONboard MCA: flags 3 msize 0x10000 192542b04349SPeter Wemm# Brumby: flags 2 msize 0x4000 192642b04349SPeter Wemm# Stallion: flags 1 msize 0x10000 1927c9da1b81SPeter Wemm 1928f71c01ccSPeter Wemmdevice mcd 1 1929f71c01ccSPeter Wemmhint.mcd.0.at="isa" 1930f71c01ccSPeter Wemmhint.mcd.0.port="0x300" 1931f71c01ccSPeter Wemmhint.mcd.0.irq="10" 193205e1d9d4SJordan K. Hubbard# for the Sony CDU31/33A CDROM 1933f71c01ccSPeter Wemmdevice scd 1 1934f71c01ccSPeter Wemmhint.scd.0.at="isa" 1935f71c01ccSPeter Wemmhint.scd.0.port="0x230" 19366c5e9bbdSMike Pritchard# for the SoundBlaster 16 multicd - up to 4 devices 1937f71c01ccSPeter Wemmdevice matcd 1 1938f71c01ccSPeter Wemmhint.matcd.0.at="isa" 1939f71c01ccSPeter Wemmhint.matcd.0.port="0x230" 1940f71c01ccSPeter Wemmdevice wt 1 1941f71c01ccSPeter Wemmhint.wt.0.at="isa" 1942f71c01ccSPeter Wemmhint.wt.0.port="0x300" 1943f71c01ccSPeter Wemmhint.wt.0.irq="5" 1944f71c01ccSPeter Wemmhint.wt.0.drq="1" 1945f71c01ccSPeter Wemmdevice ctx 1 1946f71c01ccSPeter Wemmhint.ctx.0.at="isa" 1947f71c01ccSPeter Wemmhint.ctx.0.port="0x230" 194842b04349SPeter Wemmhint.ctx.0.maddr="0xd0000" 1949f71c01ccSPeter Wemmdevice spigot 1 1950f71c01ccSPeter Wemmhint.spigot.0.at="isa" 1951f71c01ccSPeter Wemmhint.spigot.0.port="0xad6" 1952f71c01ccSPeter Wemmhint.spigot.0.irq="15" 195342b04349SPeter Wemmhint.spigot.0.maddr="0xee000" 1954f71c01ccSPeter Wemmdevice apm 1955f71c01ccSPeter Wemmhint.apm.0.flags="0x20" 1956215e338bSMitsuru IWASAKIdevice pmtimer 1957215e338bSMitsuru IWASAKIhint.pmtimer.0.at="isa" 1958f71c01ccSPeter Wemmdevice gp 1959f71c01ccSPeter Wemmhint.gp.0.at="isa" 1960f71c01ccSPeter Wemmhint.gp.0.port="0x2c0" 1961f71c01ccSPeter Wemmdevice gsc 1 1962f71c01ccSPeter Wemmhint.gsc.0.at="isa" 1963f71c01ccSPeter Wemmhint.gsc.0.port="0x270" 1964f71c01ccSPeter Wemmhint.gsc.0.drq="3" 1965f71c01ccSPeter Wemmdevice joy # PnP aware, hints for nonpnp only 1966f71c01ccSPeter Wemmhint.joy.0.at="isa" 1967f71c01ccSPeter Wemmhint.joy.0.port="0x201" 1968f71c01ccSPeter Wemmdevice cy 1 1969b8cf6ea7SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 1970f71c01ccSPeter Wemmhint.cy.0.at="isa" 1971f71c01ccSPeter Wemmhint.cy.0.irq="10" 197242b04349SPeter Wemmhint.cy.0.maddr="0xd4000" 197342b04349SPeter Wemmhint.cy.0.msize="0x2000" 1974f71c01ccSPeter Wemmdevice dgb 1 19755895e3c8SPeter Wemmoptions NDGBPORTS=16 # Defaults to 16*NDGB 1976f71c01ccSPeter Wemmhint.dgb.0.at="isa" 1977f71c01ccSPeter Wemmhint.dgb.0.port="0x220" 197842b04349SPeter Wemmhint.dgb.0.maddr="0xfc000" 1979f71c01ccSPeter Wemmdevice dgm 1 1980f71c01ccSPeter Wemmhint.dgm.0.at="isa" 1981f71c01ccSPeter Wemmhint.dgm.0.port="0x104" 198242b04349SPeter Wemmhint.dgm.0.maddr="0xd0000" 1983f71c01ccSPeter Wemmdevice labpc 1 1984f71c01ccSPeter Wemmhint.labpc.0.at="isa" 1985f71c01ccSPeter Wemmhint.labpc.0.port="0x260" 1986f71c01ccSPeter Wemmhint.labpc.0.irq="5" 1987f71c01ccSPeter Wemmdevice rc 1 1988f71c01ccSPeter Wemmhint.rc.0.at="isa" 1989f71c01ccSPeter Wemmhint.rc.0.port="0x220" 1990f71c01ccSPeter Wemmhint.rc.0.irq="12" 1991f71c01ccSPeter Wemmdevice rp 1992f71c01ccSPeter Wemmhint.rp.0.at="isa" 1993f71c01ccSPeter Wemmhint.rp.0.port="0x280" 1994567e21c2SBruce Evans# the port and irq for tw0 are fictitious 1995f71c01ccSPeter Wemmdevice tw 1 1996f71c01ccSPeter Wemmhint.tw.0.at="isa" 1997f71c01ccSPeter Wemmhint.tw.0.port="0x380" 1998f71c01ccSPeter Wemmhint.tw.0.irq="11" 1999f71c01ccSPeter Wemmdevice si 2000f71c01ccSPeter Wemmoptions SI_DEBUG 2001f71c01ccSPeter Wemmhint.si.0.at="isa" 200242b04349SPeter Wemmhint.si.0.maddr="0xd0000" 2003f71c01ccSPeter Wemmhint.si.0.irq="12" 2004f71c01ccSPeter Wemmdevice asc 1 2005f71c01ccSPeter Wemmhint.asc.0.at="isa" 2006f71c01ccSPeter Wemmhint.asc.0.port="0x3EB" 2007f71c01ccSPeter Wemmhint.asc.0.drq="3" 2008f71c01ccSPeter Wemmhint.asc.0.irq="10" 2009f71c01ccSPeter Wemmdevice stl 2010f71c01ccSPeter Wemmhint.stl.0.at="isa" 2011f71c01ccSPeter Wemmhint.stl.0.port="0x2a0" 2012f71c01ccSPeter Wemmhint.stl.0.irq="10" 2013f71c01ccSPeter Wemmdevice stli 2014f71c01ccSPeter Wemmhint.stli.0.at="isa" 2015f71c01ccSPeter Wemmhint.stli.0.port="0x2a0" 201642b04349SPeter Wemmhint.stli.0.maddr="0xcc000" 2017f71c01ccSPeter Wemmhint.stli.0.flags="23" 201842b04349SPeter Wemmhint.stli.0.msize="0x1000" 2019f71c01ccSPeter Wemm# You are unlikely to have the hardware for loran <phk@FreeBSD.org> 2020f71c01ccSPeter Wemmdevice loran 2021f71c01ccSPeter Wemmhint.loran.0.at="isa" 2022f71c01ccSPeter Wemmhint.loran.0.irq="5" 202398a44096SSheldon Hearn# HOT1 Xilinx 6200 card (http://www.vcc.com/) 2024c9953c3bSPeter Wemmdevice xrpu 2025a800f455SJulian Elischer 2026eeb706c0SJustin T. Gibbs# 2027bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 20281d86961eSJordan K. Hubbard# following options: 2029b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 20301d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 20311d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 2032b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 20331d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 20341d86961eSJordan K. Hubbard# taken 20354f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 2036734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 20371d86961eSJordan K. Hubbard# 2038a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 20391c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 2040a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 20411c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 20421c2b5939SRoger Hardiman# 2043a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 2044a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 2045a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 2046a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 20471c2b5939SRoger Hardiman# These options can be used to override the auto detection 204898a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 20491c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 20509ff07e32SAmancio Hasty# 20514f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 20521c2b5939SRoger Hardiman# or 20531c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 20541c2b5939SRoger Hardiman# Specifes the default video capture mode. 2055a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 2056a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 2057a9c5b8d0SSøren Schmidt# 20584f5f3f07SBrian Somers# options BKTR_USE_PLL 20591c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 20601c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 2061a9c5b8d0SSøren Schmidt# 20621c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 20631c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 20641c2b5939SRoger Hardiman# 20651c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 20661c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 20671c2b5939SRoger Hardiman# 20681c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 20691c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 20701c2b5939SRoger Hardiman# 20711c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 20721c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 20731c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 20741c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 20751c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 20761c2b5939SRoger Hardiman# As a rough guess, old = before 1998 20771c2b5939SRoger Hardiman# 2078017b0edcSMatt Jacob 2079f71c01ccSPeter Wemmdevice meteor 1 20800f3563b6SRoger Hardiman 208128ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 20820f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 208337973e86SPeter Wemm# device smbus 208437973e86SPeter Wemm# device iicbus 208537973e86SPeter Wemm# device iicbb 20860f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 20870f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 208828ebb692SNicolas Souchu# 2089f71c01ccSPeter Wemmdevice bktr 1 2090446cee6eSJoerg Wunsch 2091dc9deb29SPoul-Henning Kamp# 20926d04301dSAlexander Langer# PC Card/PCMCIA 2093dc9deb29SPoul-Henning Kamp# 2094b5137699SWarner Losh# card: pccard slots 2095b5137699SWarner Losh# pcic: isa/pccard bridge 2096f71c01ccSPeter Wemmdevice pcic 2097f71c01ccSPeter Wemmhint.pcic.0.at="isa" 2098f71c01ccSPeter Wemmhint.pcic.1.at="isa" 2099c9953c3bSPeter Wemmdevice card 2100dc9deb29SPoul-Henning Kamp 21018aa25588SBrian Somers# You may need to reset all pccards after resuming 21028aa25588SBrian Somersoptions PCIC_RESUME_RESET # reset after resume 21038aa25588SBrian Somers 2104446cee6eSJoerg Wunsch# 2105446cee6eSJoerg Wunsch# Laptop/Notebook options: 2106446cee6eSJoerg Wunsch# 2107446cee6eSJoerg Wunsch# See also: 21086c5e9bbdSMike Pritchard# apm under `Miscellaneous hardware' 2109446cee6eSJoerg Wunsch# above. 2110446cee6eSJoerg Wunsch 2111446cee6eSJoerg Wunsch# For older notebooks that signal a powerfail condition (external 2112446cee6eSJoerg Wunsch# power supply dropped, or battery state low) by issuing an NMI: 2113446cee6eSJoerg Wunsch 2114446cee6eSJoerg Wunschoptions POWERFAIL_NMI # make it beep instead of panicing 211565e8111fSBruce Evans 2116ab4c624bSMike Smith# 21178afa373cSNicolas Souchu# SMB bus 21188afa373cSNicolas Souchu# 21198afa373cSNicolas Souchu# System Management Bus support provided by the 'smbus' device. 21208afa373cSNicolas Souchu# 21218afa373cSNicolas Souchu# Supported devices: 21228afa373cSNicolas Souchu# smb standard io 21238afa373cSNicolas Souchu# 21248afa373cSNicolas Souchu# Supported interfaces: 212528ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 212628ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 212704fb1490SNicolas Souchu# intpm Intel PIIX4 Power Management Unit 2128c5ea635cSNicolas Souchu# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 21298afa373cSNicolas Souchu# 2130c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 2131c9953c3bSPeter Wemmdevice intpm 2132f71c01ccSPeter Wemmdevice alpm 1 21338afa373cSNicolas Souchu 2134c9953c3bSPeter Wemmdevice smb 21358afa373cSNicolas Souchu 21368afa373cSNicolas Souchu# 21378afa373cSNicolas Souchu# I2C Bus 21388afa373cSNicolas Souchu# 21398afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 21408afa373cSNicolas Souchu# 21418afa373cSNicolas Souchu# Supported devices: 21428afa373cSNicolas Souchu# ic i2c network interface 21438afa373cSNicolas Souchu# iic i2c standard io 2144f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 21458afa373cSNicolas Souchu# 21468afa373cSNicolas Souchu# Supported interfaces: 21478afa373cSNicolas Souchu# pcf Philips PCF8584 ISA-bus controller 214828ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 214928ebb692SNicolas Souchu# 215028ebb692SNicolas Souchu# Other: 215128ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 21528afa373cSNicolas Souchu# 2153c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 2154c9953c3bSPeter Wemmdevice iicbb 21558afa373cSNicolas Souchu 2156c9953c3bSPeter Wemmdevice ic 2157c9953c3bSPeter Wemmdevice iic 2158c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 21598afa373cSNicolas Souchu 2160f71c01ccSPeter Wemmdevice pcf 2161f71c01ccSPeter Wemmhint.pcf.0.at="isa" 2162f71c01ccSPeter Wemmhint.pcf.0.port="0x320" 2163f71c01ccSPeter Wemmhint.pcf.0.irq="5" 21648afa373cSNicolas Souchu 216519c74962SPoul-Henning Kamp# ISDN4BSD section 216680037d6eSHellmuth Michaelis# 2167e5981bd1SHellmuth Michaelis# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. 216880037d6eSHellmuth Michaelis# 216919c74962SPoul-Henning Kamp# i4b passive ISDN cards support (isic - I4b Siemens Isdn Chipset driver) 217019c74962SPoul-Henning Kamp# note that the ``options'' and ``device'' lines must BOTH be defined ! 21718afa373cSNicolas Souchu# 2172e5981bd1SHellmuth Michaelis# Driver entries marked "(not supported yet!)" are not working currently 2173e5981bd1SHellmuth Michaelis# due to not being converted to newbus. We hope to get them back to support 2174e5981bd1SHellmuth Michaelis# in the near future. 2175e5981bd1SHellmuth Michaelis# 2176f71c01ccSPeter Wemmdevice isic # core driver support 2177f71c01ccSPeter Wemm 2178e5981bd1SHellmuth Michaelis# ISA bus non-PnP Cards: 2179e5981bd1SHellmuth Michaelis# ---------------------- 218019c74962SPoul-Henning Kamp# 218119c74962SPoul-Henning Kamp# Teles S0/8 or Niccy 1008 21825895e3c8SPeter Wemmoptions TEL_S0_8 2183f71c01ccSPeter Wemmhint.isic.0.at="isa" 218442b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2185f71c01ccSPeter Wemmhint.isic.0.irq="5" 2186f71c01ccSPeter Wemmhint.isic.0.flags="1" 218719c74962SPoul-Henning Kamp# 218819c74962SPoul-Henning Kamp# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 21895895e3c8SPeter Wemmoptions TEL_S0_16 2190f71c01ccSPeter Wemmhint.isic.0.at="isa" 2191f71c01ccSPeter Wemmhint.isic.0.port="0xd80" 219242b04349SPeter Wemmhint.isic.0.maddr="0xd0000" 2193f71c01ccSPeter Wemmhint.isic.0.irq="5" 2194f71c01ccSPeter Wemmhint.isic.0.flags="2" 219519c74962SPoul-Henning Kamp# 219619c74962SPoul-Henning Kamp# Teles S0/16.3 21975895e3c8SPeter Wemmoptions TEL_S0_16_3 2198f71c01ccSPeter Wemmhint.isic.0.at="isa" 219919dde963SPeter Wemmhint.isic.0.port="0xd80" 2200f71c01ccSPeter Wemmhint.isic.0.irq="5" 2201f71c01ccSPeter Wemmhint.isic.0.flags="3" 220219c74962SPoul-Henning Kamp# 220319c74962SPoul-Henning Kamp# AVM A1 or AVM Fritz!Card 22045895e3c8SPeter Wemmoptions AVM_A1 2205f71c01ccSPeter Wemmhint.isic.0.at="isa" 220619dde963SPeter Wemmhint.isic.0.port="0x340" 2207f71c01ccSPeter Wemmhint.isic.0.irq="5" 2208f71c01ccSPeter Wemmhint.isic.0.flags="4" 220919c74962SPoul-Henning Kamp# 2210e5981bd1SHellmuth Michaelis# USRobotics Sportster ISDN TA intern (not supported yet!) 2211e5981bd1SHellmuth Michaelis#options USR_STI 2212f71c01ccSPeter Wemm#hint.isic.0.at="isa" 221319dde963SPeter Wemm#hint.isic.0.port="0x268" 2214f71c01ccSPeter Wemm#hint.isic.0.irq="5" 2215f71c01ccSPeter Wemm#hint.isic.0.flags="7" 221619c74962SPoul-Henning Kamp# 2217e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( < V.3, non-PnP version ) (not supported yet!) 2218e5981bd1SHellmuth Michaelis#options ITKIX1 2219f71c01ccSPeter Wemm#hint.isic.0.at="isa" 222019dde963SPeter Wemm#hint.isic.0.port="0x398" 2221f71c01ccSPeter Wemm#hint.isic.0.irq="10" 2222f71c01ccSPeter Wemm#hint.isic.0.flags="18" 222319c74962SPoul-Henning Kamp# 222480037d6eSHellmuth Michaelis# ELSA PCC-16 2225cb211653SJeroen Ruigrok van der Wervenoptions ELSA_PCC16 2226f71c01ccSPeter Wemmhint.isic.0.at="isa" 222719dde963SPeter Wemmhint.isic.0.port="0x360" 2228f71c01ccSPeter Wemmhint.isic.0.irq="10" 2229f71c01ccSPeter Wemmhint.isic.0.flags="20" 223080037d6eSHellmuth Michaelis# 2231e5981bd1SHellmuth Michaelis# ISA bus PnP Cards: 2232e5981bd1SHellmuth Michaelis# ------------------ 223319c74962SPoul-Henning Kamp# 223419c74962SPoul-Henning Kamp# Teles S0/16.3 PnP 22355895e3c8SPeter Wemmoptions TEL_S0_16_3_P 223619c74962SPoul-Henning Kamp# 223719c74962SPoul-Henning Kamp# Creatix ISDN-S0 P&P 22385895e3c8SPeter Wemmoptions CRTX_S0_P 223919c74962SPoul-Henning Kamp# 224019c74962SPoul-Henning Kamp# Dr. Neuhaus Niccy Go@ 22415895e3c8SPeter Wemmoptions DRN_NGO 224219c74962SPoul-Henning Kamp# 224319c74962SPoul-Henning Kamp# Sedlbauer Win Speed 22445895e3c8SPeter Wemmoptions SEDLBAUER 224519c74962SPoul-Henning Kamp# 2246e5981bd1SHellmuth Michaelis# Dynalink IS64PH (not supported yet!) 2247e5981bd1SHellmuth Michaelis#options DYNALINK 224819c74962SPoul-Henning Kamp# 224919c74962SPoul-Henning Kamp# ELSA QuickStep 1000pro ISA 22505895e3c8SPeter Wemmoptions ELSA_QS1ISA 225119c74962SPoul-Henning Kamp# 2252e5981bd1SHellmuth Michaelis# ITK ix1 Micro ( V.3, PnP version ) (not supported yet!) 2253cb211653SJeroen Ruigrok van der Werven#options ITKIX1 22540df6adecSHellmuth Michaelis# 2255e5981bd1SHellmuth Michaelis# AVM Fritz!Card PnP (not supported yet!) 2256cb211653SJeroen Ruigrok van der Werven#options AVM_PNP 22570df6adecSHellmuth Michaelis# 22580df6adecSHellmuth Michaelis# Siemens I-Surf 2.0 2259cb211653SJeroen Ruigrok van der Wervenoptions SIEMENS_ISURF2 22600df6adecSHellmuth Michaelis# 22619d45f435SJeroen Ruigrok van der Werven# Asuscom ISDNlink 128K ISA 22621eeb917cSJeroen Ruigrok van der Werven#options ASUSCOM_IPAC 22631eeb917cSJeroen Ruigrok van der Werven# 2264e5981bd1SHellmuth Michaelis# PCI bus Cards: 2265e5981bd1SHellmuth Michaelis# -------------- 226619c74962SPoul-Henning Kamp# 2267e5981bd1SHellmuth Michaelis# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) 22685895e3c8SPeter Wemmoptions ELSA_QS1PCI 226919c74962SPoul-Henning Kamp# 227080037d6eSHellmuth Michaelis# AVM Fritz!Card PCI 2271cb211653SJeroen Ruigrok van der Wervenoptions AVM_A1_PCI 227280037d6eSHellmuth Michaelis# 2273e5981bd1SHellmuth Michaelis# PCMCIA Cards: 227419c74962SPoul-Henning Kamp# ------------- 227519c74962SPoul-Henning Kamp# 2276e5981bd1SHellmuth Michaelis# AVM PCMCIA Fritz!Card (not supported yet!) 2277e5981bd1SHellmuth Michaelis#options AVM_A1_PCMCIA 227819c74962SPoul-Henning Kamp# 227919c74962SPoul-Henning Kamp# Active Cards: 228019c74962SPoul-Henning Kamp# ------------- 228119c74962SPoul-Henning Kamp# 228219c74962SPoul-Henning Kamp# Stollmann Tina-dd control device 2283e5981bd1SHellmuth Michaelis# (driver under development, not fully functional!) 2284f71c01ccSPeter Wemmdevice tina 2285f71c01ccSPeter Wemmhint.tina.0.at="isa" 2286f71c01ccSPeter Wemmhint.tina.0.port="0x260" 2287f71c01ccSPeter Wemmhint.tina.0.irq="10" 228819c74962SPoul-Henning Kamp# 228919c74962SPoul-Henning Kamp# ISDN Protocol Stack 229019c74962SPoul-Henning Kamp# ------------------- 229119c74962SPoul-Henning Kamp# 229219c74962SPoul-Henning Kamp# Q.921 / layer 2 - i4b passive cards D channel handling 2293f71c01ccSPeter Wemmdevice "i4bq921" 229419c74962SPoul-Henning Kamp# 229519c74962SPoul-Henning Kamp# Q.931 / layer 3 - i4b passive cards D channel handling 2296f71c01ccSPeter Wemmdevice "i4bq931" 229719c74962SPoul-Henning Kamp# 229819c74962SPoul-Henning Kamp# layer 4 - i4b common passive and active card handling 2299f71c01ccSPeter Wemmdevice "i4b" 230019c74962SPoul-Henning Kamp# 230119c74962SPoul-Henning Kamp# ISDN devices 230219c74962SPoul-Henning Kamp# ------------ 230319c74962SPoul-Henning Kamp# 230419c74962SPoul-Henning Kamp# userland driver to do ISDN tracing (for passive cards only) 2305f71c01ccSPeter Wemmdevice "i4btrc" 4 230619c74962SPoul-Henning Kamp# 230719c74962SPoul-Henning Kamp# userland driver to control the whole thing 2308f71c01ccSPeter Wemmdevice "i4bctl" 230919c74962SPoul-Henning Kamp# 231019c74962SPoul-Henning Kamp# userland driver for access to raw B channel 2311f71c01ccSPeter Wemmdevice "i4brbch" 4 231219c74962SPoul-Henning Kamp# 231319c74962SPoul-Henning Kamp# userland driver for telephony 2314f71c01ccSPeter Wemmdevice "i4btel" 2 231519c74962SPoul-Henning Kamp# 231619c74962SPoul-Henning Kamp# network driver for IP over raw HDLC ISDN 2317f71c01ccSPeter Wemmdevice "i4bipr" 4 231819c74962SPoul-Henning Kamp# enable VJ header compression detection for ipr i/f 231919c74962SPoul-Henning Kampoptions IPR_VJ 2320e5981bd1SHellmuth Michaelis# enable logging of the first n IP packets to isdnd (n=32 here) 2321f71c01ccSPeter Wemmoptions IPR_LOG=32 232219c74962SPoul-Henning Kamp# 2323aaf8e082SJoerg Wunsch# network driver for sync PPP over ISDN; requires an equivalent 2324f71c01ccSPeter Wemm# number of sppp device to be configured 2325f71c01ccSPeter Wemmdevice "i4bisppp" 4 232619c74962SPoul-Henning Kamp 232719c74962SPoul-Henning Kamp 2328ab4c624bSMike Smith# Parallel-Port Bus 2329ab4c624bSMike Smith# 2330ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 2331ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 2332ab4c624bSMike Smith# are automatically probed and attached when found. 2333ab4c624bSMike Smith# 2334ab4c624bSMike Smith# Supported devices: 2335ab4c624bSMike Smith# vpo Iomega Zip Drive 2336f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2337f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2338fdf94d1aSNicolas Souchu# lpt Parallel Printer 233946f3ff79SMike Smith# plip Parallel network interface 2340fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2341f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 234228ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2343ab4c624bSMike Smith# 2344ab4c624bSMike Smith# Supported interfaces: 2345ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2346ab4c624bSMike Smith# 2347ef8f7626SNicolas Souchu 23480f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 23490f210c92SNicolas Souchu # (see flags in ppc(4)) 23505895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 23515895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2352ef8f7626SNicolas Souchu # compliant peripheral 23535895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 23545895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 23555895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 23565895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 23575895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 23583b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 23593b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2360ef8f7626SNicolas Souchu 2361f71c01ccSPeter Wemmdevice ppc 2362f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2363f71c01ccSPeter Wemmhint.ppc.0.irq="7" 23640d31b179SPeter Wemmdevice ppbus 23650d31b179SPeter Wemmdevice vpo 23660d31b179SPeter Wemmdevice lpt 23670d31b179SPeter Wemmdevice plip 23680d31b179SPeter Wemmdevice ppi 23690d31b179SPeter Wemmdevice pps 23700d31b179SPeter Wemmdevice lpbb 23710d31b179SPeter Wemmdevice pcfclock 2372ab4c624bSMike Smith 2373432aad0eSTor Egge# Kernel BOOTP support 2374432aad0eSTor Egge 2375432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 2376432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 23775895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2378432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 23795895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2380432aad0eSTor Egge 2381d94f38acSEivind Eklund# 2382d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2383d94f38acSEivind Eklund# the user must still supply the actual driver. 2384d94f38acSEivind Eklund# 2385d94f38acSEivind Eklundoptions HW_WDOG 2386d94f38acSEivind Eklund 2387005092bbSEivind Eklund# 2388005092bbSEivind Eklund# Set the number of PV entries per process. Increasing this can 2389005092bbSEivind Eklund# stop panics related to heavy use of shared memory. However, that can 2390005092bbSEivind Eklund# (combined with large amounts of physical memory) cause panics at 2391005092bbSEivind Eklund# boot time due the kernel running out of VM space. 2392005092bbSEivind Eklund# 2393005092bbSEivind Eklund# If you're tweaking this, you might also want to increase the sysctls 2394005092bbSEivind Eklund# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 2395005092bbSEivind Eklund# 239604fa1e6cSEivind Eklund# The value below is the one more than the default. 2397005092bbSEivind Eklund# 23985895e3c8SPeter Wemmoptions PMAP_SHPGPERPROC=201 2399005092bbSEivind Eklund 2400c796cfa1SAndrzej Bialecki# 2401c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2402c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2403c796cfa1SAndrzej Bialecki# 2404c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2405c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2406c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2407c796cfa1SAndrzej Bialecki# 240819dde963SPeter Wemm#options NO_SWAPPING 2409c796cfa1SAndrzej Bialecki 24109dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 24119dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 24129dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 24139dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 24149dab0776SDavid Greenman# 24155895e3c8SPeter Wemmoptions NSFBUFS=1024 24169dab0776SDavid Greenman 241715a1057cSEivind Eklund# 2418053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2419ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2420053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2421053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2422053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2423053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 242415a1057cSEivind Eklund# 242515a1057cSEivind Eklundoptions DEBUG_LOCKS 242615a1057cSEivind Eklund 24276e2972b8SMark Newton# 24286e2972b8SMark Newton# SysVR4 ABI emulation 24296e2972b8SMark Newton# 24306e2972b8SMark Newton# The svr4 ABI emulator can be statically compiled into the kernel or loaded as 24316e2972b8SMark Newton# a KLD module. 24326e2972b8SMark Newton# The STREAMS network emulation code can also be compiled statically or as a 24336e2972b8SMark Newton# module. If loaded as a module, it must be loaded before the svr4 module 24346e2972b8SMark Newton# (the /usr/sbin/svr4 script does this for you). If compiling statically, 2435f71c01ccSPeter Wemm# the `streams' device must be configured into any kernel which also 24366e2972b8SMark Newton# specifies COMPAT_SVR4. It is possible to have a statically-configured 24376e2972b8SMark Newton# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4 24386e2972b8SMark Newton# script understands that it doesn't need to load the `streams' module under 24396e2972b8SMark Newton# those circumstances. 24406e2972b8SMark Newton# Caveat: At this time, `options KTRACE' is required for the svr4 emulator 24416e2972b8SMark Newton# (whether static or dynamic). 24426e2972b8SMark Newton# 24436e2972b8SMark Newtonoptions COMPAT_SVR4 # build emulator statically 24446e2972b8SMark Newtonoptions DEBUG_SVR4 # enable verbose debugging 2445f71c01ccSPeter Wemmdevice streams # STREAMS network driver (required for svr4). 24466e2972b8SMark Newton 24471d33cf3dSNick Hibma# USB support 24481d33cf3dSNick Hibma# UHCI controller 2449c9953c3bSPeter Wemmdevice uhci 24501d33cf3dSNick Hibma# OHCI controller 2451c9953c3bSPeter Wemmdevice ohci 24521d33cf3dSNick Hibma# General USB code (mandatory for USB) 2453c9953c3bSPeter Wemmdevice usb 24541d33cf3dSNick Hibma# 2455b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2456b5ea1f0cSNick Hibmadevice udbp 2457f26c33d2SNick Hibma# Generic USB device driver 2458c9953c3bSPeter Wemmdevice ugen 2459f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2460c9953c3bSPeter Wemmdevice uhid 24611d33cf3dSNick Hibma# USB keyboard 2462c9953c3bSPeter Wemmdevice ukbd 24631d33cf3dSNick Hibma# USB printer 2464c9953c3bSPeter Wemmdevice ulpt 2465f26c33d2SNick Hibma# USB Iomega Zip 100 Drive 2466c9953c3bSPeter Wemmdevice umass 2467e9fb12d3SNick Hibma# USB modem support 2468e9fb12d3SNick Hibmadevice umodem 2469f26c33d2SNick Hibma# USB mouse 2470c9953c3bSPeter Wemmdevice ums 2471e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2472e2dbd15fSNick Hibmadevice urio 2473f26c33d2SNick Hibma# 2474ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2475d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2476d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2477d04bb221SBill Paul# eval board. 2478c9953c3bSPeter Wemmdevice aue 2479dfd1e98eSBill Paul# 248001779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 248101779872SBill Paul# and Netmate II, and the Belkin F5U111. 2482c9953c3bSPeter Wemmdevice cue 248301779872SBill Paul# 2484dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2485d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2486d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 248701779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 248801779872SBill Paul# and 2104USB, and the Corega USB-T. 2489c9953c3bSPeter Wemmdevice kue 2490f26c33d2SNick Hibma 2491f26c33d2SNick Hibma# debugging options for the USB subsystem 24921d33cf3dSNick Hibma# 24937dc1a5bdSNick Hibmaoptions UHCI_DEBUG 24947dc1a5bdSNick Hibmaoptions OHCI_DEBUG 24951d33cf3dSNick Hibmaoptions USB_DEBUG 2496f26c33d2SNick Hibma 24977dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2498f26c33d2SNick Hibmaoptions UHID_DEBUG 2499f26c33d2SNick Hibmaoptions UHUB_DEBUG 2500f26c33d2SNick Hibmaoptions UKBD_DEBUG 25017dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2502f26c33d2SNick Hibmaoptions UMASS_DEBUG 2503f26c33d2SNick Hibmaoptions UMS_DEBUG 2504e2dbd15fSNick Hibmaoptions URIO_DEBUG 2505f26c33d2SNick Hibma 25066e8394b8SKazutaka YOKOTA# options for ukbd: 25076e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2508cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 25096e8394b8SKazutaka YOKOTA 2510785d2100SJohn Birrell# 2511785d2100SJohn Birrell# Embedded system options: 2512785d2100SJohn Birrell# 2513785d2100SJohn Birrell# An embedded system might want to run something other than init. 25148a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2515bc0e3a03SJeroen Ruigrok van der Werven 2516bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2517bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2518bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2519bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2520bc0e3a03SJeroen Ruigrok van der Werven 2521446af86dSJohn Baldwin##################################################################### 2522446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2523446af86dSJohn Baldwin# 2524446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2525446af86dSJohn Baldwinoptions SEMMAP=31 2526446af86dSJohn Baldwin 2527446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2528446af86dSJohn Baldwin# one time. 2529446af86dSJohn Baldwinoptions SEMMNI=11 2530446af86dSJohn Baldwin 2531446af86dSJohn Baldwin# Total number of semaphores system wide 2532446af86dSJohn Baldwinoptions SEMMNS=61 2533446af86dSJohn Baldwin 2534446af86dSJohn Baldwin# Total number of undo structures in system 2535446af86dSJohn Baldwinoptions SEMMNU=31 2536446af86dSJohn Baldwin 2537446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2538446af86dSJohn Baldwin# at one time. 2539446af86dSJohn Baldwinoptions SEMMSL=61 2540446af86dSJohn Baldwin 2541446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2542446af86dSJohn Baldwin# semaphore at one time. 2543446af86dSJohn Baldwinoptions SEMOPM=101 2544446af86dSJohn Baldwin 2545446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2546446af86dSJohn Baldwin# System V semaphore at one time. 2547446af86dSJohn Baldwinoptions SEMUME=11 2548446af86dSJohn Baldwin 2549446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2550446af86dSJohn Baldwinoptions SHMALL=1025 2551446af86dSJohn Baldwin 2552446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2553446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2554446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2555446af86dSJohn Baldwin 2556446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2557446af86dSJohn Baldwinoptions SHMMIN=2 2558446af86dSJohn Baldwin 2559446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2560446af86dSJohn Baldwin# at one time. 2561446af86dSJohn Baldwinoptions SHMMNI=33 2562446af86dSJohn Baldwin 2563446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2564446af86dSJohn Baldwin# a single process at one time. 2565446af86dSJohn Baldwinoptions SHMSEG=9 2566446af86dSJohn Baldwin 2567446af86dSJohn Baldwin##################################################################### 2568446af86dSJohn Baldwin 2569bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2570bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2571bc0e3a03SJeroen Ruigrok van der Werven 2572bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 2573bc0e3a03SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 2574bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 2575bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 2576bc0e3a03SJeroen Ruigrok van der Wervenoptions COMPAT_LINUX 2577bc0e3a03SJeroen Ruigrok van der Wervenoptions CPU_UPGRADE_HW_CACHE 2578bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 2579bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_LINUX 2580bc0e3a03SJeroen Ruigrok van der Werven#options DISABLE_PSE 2581bc0e3a03SJeroen Ruigrok van der Wervenoptions ENABLE_ALART 2582bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_DEBUG 2583bc0e3a03SJeroen Ruigrok van der Wervenoptions FB_INSTALL_CDEV 2584bc0e3a03SJeroen Ruigrok van der Wervenoptions FE_8BIT_SUPPORT 2585bc0e3a03SJeroen Ruigrok van der Wervenoptions I4B_SMP_WORKAROUND 2586bc0e3a03SJeroen Ruigrok van der Wervenoptions I586_PMC_GUPROF=0x70000 2587bc0e3a03SJeroen Ruigrok van der Wervenoptions IBCS2 2588bc0e3a03SJeroen Ruigrok van der Wervenoptions KBDIO_DEBUG=2 2589bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXRETRY=4 2590bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_MAXWAIT=6 2591bc0e3a03SJeroen Ruigrok van der Wervenoptions KBD_RESETDELAY=201 2592bc0e3a03SJeroen Ruigrok van der Wervenoptions KEY 2593bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 2594bc0e3a03SJeroen Ruigrok van der Wervenoptions LOUTB 2595bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 2596bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGMNI=41 2597bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 2598bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 2599bc0e3a03SJeroen Ruigrok van der Wervenoptions MSGTQL=41 2600bc0e3a03SJeroen Ruigrok van der Wervenoptions NBUF=512 2601bc0e3a03SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG 2602bc0e3a03SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 2603bc0e3a03SJeroen Ruigrok van der Wervenoptions PANIC_REBOOT_WAIT_TIME=16 2604bc0e3a03SJeroen Ruigrok van der Wervenoptions PSM_DEBUG=1 2605bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2606bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2607bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2608bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 2609bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL 2610bc0e3a03SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG 2611bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2612bc0e3a03SJeroen Ruigrok van der Wervenoptions SIMPLELOCK_DEBUG 2613bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 2614bc0e3a03SJeroen Ruigrok van der Wervenoptions SPX_HACK 2615bc0e3a03SJeroen Ruigrok van der Wervenoptions TIMER_FREQ="((14318182+6)/12)" 2616bc0e3a03SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG 2617bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE 2618bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_MAX 2619bc0e3a03SJeroen Ruigrok van der Wervenoptions VM_KMEM_SIZE_SCALE 2620914594eaSKris Kennawayoptions XBONEHACK 2621