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# 14dd267672SJohn Baldwin# This file contains machine independent kernel configuration notes. For 15dd267672SJohn Baldwin# machine dependent notes, look in /sys/<arch>/conf/NOTES. 16dd267672SJohn Baldwin# 17c3aac50fSPeter Wemm# $FreeBSD$ 182365e64fSRodney W. Grimes# 192365e64fSRodney W. Grimes 206a8d6623SGarrett Wollman# 216a8d6623SGarrett Wollman# This is the ``identification'' of the kernel. Usually this should 226a8d6623SGarrett Wollman# be the same as the name of your kernel. 236a8d6623SGarrett Wollman# 246a8d6623SGarrett Wollmanident LINT 256a8d6623SGarrett Wollman 266a8d6623SGarrett Wollman# 276a8d6623SGarrett Wollman# The `maxusers' parameter controls the static sizing of a number of 28c8b4c292SMatthew Dillon# internal system tables by a formula defined in subr_param.c. Setting 29c8b4c292SMatthew Dillon# maxusers to 0 will cause the system to auto-size based on physical 30c8b4c292SMatthew Dillon# memory. 316a8d6623SGarrett Wollman# 326a8d6623SGarrett Wollmanmaxusers 10 336a8d6623SGarrett Wollman 346a8d6623SGarrett Wollman# 351b3c07c8SPoul-Henning Kamp# We want LINT to cover profiling as well 368a10dafbSPeter Wemmprofile 2 371b3c07c8SPoul-Henning Kamp 381b3c07c8SPoul-Henning Kamp# 397bf01a14SPeter Wemm# The `makeoptions' parameter allows variables to be passed to the 40503e6666SBruce Evans# generated Makefile in the build area. 41503e6666SBruce Evans# 42503e6666SBruce Evans# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 43503e6666SBruce Evans# after most other flags. Here we use it to inhibit use of non-optimal 44503e6666SBruce Evans# gcc builtin functions (e.g., memcmp). 45503e6666SBruce Evans# 46503e6666SBruce Evans# DEBUG happens to be magic. 477bf01a14SPeter Wemm# The following is equivalent to 'config -g KERNELNAME' and creates 487bf01a14SPeter Wemm# 'kernel.debug' compiled with -g debugging as well as a normal 497bf01a14SPeter Wemm# 'kernel'. Use 'make install.debug' to install the debug kernel 507bf01a14SPeter Wemm# but that isn't normally necessary as the debug symbols are not loaded 517bf01a14SPeter Wemm# by the kernel and are not useful there anyway. 527bf01a14SPeter Wemm# 532c8635c6SPeter Wemm# KERNEL can be overridden so that you can change the default name of your 542c8635c6SPeter Wemm# kernel. 552c8635c6SPeter Wemm# 560e3d06b1SWarner Losh# MODULES_OVERRIDE can be used to limit modules built to a specific list. 570e3d06b1SWarner Losh# 58503e6666SBruce Evansmakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 595895e3c8SPeter Wemm#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 602c8635c6SPeter Wemm#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 610e3d06b1SWarner Losh# Only build Linux API modules and plus those parts of the sound system I need. 6206a9ff8eSWarner Losh#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 637bf01a14SPeter Wemm 647bf01a14SPeter Wemm# 6598eb9009SSeigo Tanimura# Certain applications can grow to be larger than the 512M limit 66d43f0f0aSJohn Dyson# that FreeBSD initially imposes. Below are some options to 6798eb9009SSeigo Tanimura# allow that limit to grow to 1GB, and can be increased further 68d43f0f0aSJohn Dyson# with changing the parameters. MAXDSIZ is the maximum that the 69d43f0f0aSJohn Dyson# limit can be set to, and the DFLDSIZ is the default value for 705ecfb8f9SJim Pirzyk# the limit. MAXSSIZ is the maximum that the stack limit can be 715ecfb8f9SJim Pirzyk# set to. You might want to set the default lower than the max, 725ecfb8f9SJim Pirzyk# and explicitly set the maximum with a shell command for processes 73d43f0f0aSJohn Dyson# that regularly exceed the limit like INND. 74d43f0f0aSJohn Dyson# 7598eb9009SSeigo Tanimuraoptions MAXDSIZ="(1024UL*1024*1024)" 765ecfb8f9SJim Pirzykoptions MAXSSIZ="(128UL*1024*1024)" 7798eb9009SSeigo Tanimuraoptions DFLDSIZ="(1024UL*1024*1024)" 78d43f0f0aSJohn Dyson 79a59d364aSMatthew Dillon# 80a59d364aSMatthew Dillon# BLKDEV_IOSIZE sets the default block size used in user block 81a59d364aSMatthew Dillon# device I/O. Note that this value will be overriden by the label 82a59d364aSMatthew Dillon# when specifying a block device from a label with a non-0 838b22cebbSMatthew Dillon# partition blocksize. The default is PAGE_SIZE. 84a59d364aSMatthew Dillon# 85a59d364aSMatthew Dillonoptions BLKDEV_IOSIZE=8192 86a59d364aSMatthew Dillon 8720f71813SJohn-Mark Gurney# Options for the VM subsystem 889a20f99aSJohn Baldwinoptions PQ_CACHESIZE=512 # color for 512k/16k cache 89dd267672SJohn Baldwinoptions KSTACK_PAGES=3 # number of stack pages per process 909a20f99aSJohn Baldwin# Deprecated options supported for backwards compatibility 9120f71813SJohn-Mark Gurney#options PQ_NOOPT # No coloring 929a20f99aSJohn Baldwin#options PQ_LARGECACHE # color for 512k/16k cache 9320f71813SJohn-Mark Gurney#options PQ_HUGECACHE # color for 1024k/16k cache 947c43028bSKelly Yancey#options PQ_MEDIUMCACHE # color for 256k/16k cache 957c43028bSKelly Yancey#options PQ_NORMALCACHE # color for 64k/16k cache 9620f71813SJohn-Mark Gurney 97827d623eSJordan K. Hubbard# This allows you to actually store this configuration file into 98827d623eSJordan K. Hubbard# the kernel binary itself, where it may be later read by saying: 99ffd41c98SDoug Barton# strings -n 3 /boot/kernel/kernel | sed -n 's/^___//p' > MYKERNEL 100827d623eSJordan K. Hubbard# 101827d623eSJordan K. Hubbardoptions INCLUDE_CONFIG_FILE # Include this file in kernel 102827d623eSJordan K. Hubbard 103106d5017SPoul-Henning Kampoptions GEOM # Use the GEOMetry system for 1047b03a440SPoul-Henning Kamp # disk-I/O transformations. 1057b03a440SPoul-Henning Kamp 1068b140d57SMike Smith# 1078b140d57SMike Smith# The root device and filesystem type can be compiled in; 1088b140d57SMike Smith# this provides a fallback option if the root device cannot 1093b6c640cSCrist J. Clark# be correctly guessed by the bootstrap code, or an override if 1108b140d57SMike Smith# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 1118b140d57SMike Smith# 1128b140d57SMike Smithoptions ROOTDEVNAME=\"ufs:da0s2e\" 1138b140d57SMike Smith 1146a8d6623SGarrett Wollman 1156a8d6623SGarrett Wollman##################################################################### 116477a642cSPeter Wemm# SMP OPTIONS: 117477a642cSPeter Wemm# 118477a642cSPeter Wemm# SMP enables building of a Symmetric MultiProcessor Kernel. 119477a642cSPeter Wemm 120477a642cSPeter Wemm# Mandatory: 121477a642cSPeter Wemmoptions SMP # Symmetric MultiProcessor Kernel 122477a642cSPeter Wemm 1232498cf8cSJohn Baldwin# ADAPTIVE_MUTEXES changes the behavior of blocking mutexes to spin 1242498cf8cSJohn Baldwin# if the thread that currently owns the mutex is executing on another 1252498cf8cSJohn Baldwin# CPU. 1262498cf8cSJohn Baldwinoptions ADAPTIVE_MUTEXES 1272498cf8cSJohn Baldwin 1281fe4c660SJohn Baldwin# SMP Debugging Options: 1291fe4c660SJohn Baldwin# 130ab4f2c18SJohn Baldwin# MUTEX_DEBUG enables various extra assertions in the mutex code. 131aa4019efSRobert Watson# WITNESS enables the witness code which detects deadlocks and cycles 1321fe4c660SJohn Baldwin# during locking operations. 133660d1e3aSJohn Baldwin# WITNESS_DDB causes the witness code to drop into the kernel debugger if 134660d1e3aSJohn Baldwin# a lock heirarchy violation occurs or if locks are held when going to 135660d1e3aSJohn Baldwin# sleep. 136660d1e3aSJohn Baldwin# WITNESS_SKIPSPIN disables the witness checks on spin mutexes. 137ab4f2c18SJohn Baldwinoptions MUTEX_DEBUG 1381fe4c660SJohn Baldwinoptions WITNESS 139660d1e3aSJohn Baldwinoptions WITNESS_DDB 140660d1e3aSJohn Baldwinoptions WITNESS_SKIPSPIN 1411fe4c660SJohn Baldwin 1424db0d7f1SDag-Erling Smørgrav# 1434db0d7f1SDag-Erling Smørgrav# MUTEX_PROFILING - Profiling mutual exclusion locks (mutexes). This 1444db0d7f1SDag-Erling Smørgrav# records four numbers for each acquisition point (identified by 1454db0d7f1SDag-Erling Smørgrav# source file name and line number): longest time held, total time held, 1464db0d7f1SDag-Erling Smørgrav# number of non-recursive acquisitions, and average time held. Measurements 1474db0d7f1SDag-Erling Smørgrav# are made and stored in nanoseconds (using nanotime(9)), but are presented 1484db0d7f1SDag-Erling Smørgrav# in microseconds, which should be sufficient for the locks which actually 1494db0d7f1SDag-Erling Smørgrav# want this (those that are held long and / or often). The MUTEX_PROFILING 1504db0d7f1SDag-Erling Smørgrav# option has the following sysctl namespace for controlling and viewing its 1514db0d7f1SDag-Erling Smørgrav# operation: 1524db0d7f1SDag-Erling Smørgrav# 1534db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.enable - enable / disable profiling 1544db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.acquisitions - number of mutex acquisitions held 1554db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.records - number of acquisition points recorded 1564db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.maxrecords - max number of acquisition points 1574db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.rejected - number of rejections (due to full table) 1584db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.hashsize - hash size 1594db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.collisions - number of hash collisions 1604db0d7f1SDag-Erling Smørgrav# debug.mutex.prof.stats - profiling statistics 1614db0d7f1SDag-Erling Smørgrav# 1624db0d7f1SDag-Erling Smørgravoptions MUTEX_PROFILING 1634db0d7f1SDag-Erling Smørgrav 164477a642cSPeter Wemm 165477a642cSPeter Wemm##################################################################### 1666a8d6623SGarrett Wollman# COMPATIBILITY OPTIONS 167690f540cSAndrey A. Chernov 1686a8d6623SGarrett Wollman# 1696a8d6623SGarrett Wollman# Implement system calls compatible with 4.3BSD and older versions of 17056c7a48cSJordan K. Hubbard# FreeBSD. You probably do NOT want to remove this as much current code 17156c7a48cSJordan K. Hubbard# still relies on the 4.3 emulation. 1726a8d6623SGarrett Wollman# 1735895e3c8SPeter Wemmoptions COMPAT_43 1746a8d6623SGarrett Wollman 1756a8d6623SGarrett Wollman# 1766a8d6623SGarrett Wollman# These three options provide support for System V Interface 1776a8d6623SGarrett Wollman# Definition-style interprocess communication, in the form of shared 1786a8d6623SGarrett Wollman# memory, semaphores, and message queues, respectively. 1796a8d6623SGarrett Wollman# 1806a8d6623SGarrett Wollmanoptions SYSVSHM 1816a8d6623SGarrett Wollmanoptions SYSVSEM 1826a8d6623SGarrett Wollmanoptions SYSVMSG 1836a8d6623SGarrett Wollman 1846a8d6623SGarrett Wollman 1856a8d6623SGarrett Wollman##################################################################### 1866a8d6623SGarrett Wollman# DEBUGGING OPTIONS 1876a8d6623SGarrett Wollman 1886a8d6623SGarrett Wollman# 189b5d89ca8SBruce Evans# Enable the kernel debugger. 1906a8d6623SGarrett Wollman# 191b5d89ca8SBruce Evansoptions DDB 192b5d89ca8SBruce Evans 193b5d89ca8SBruce Evans# 1947085e708SBruce Evans# Use direct symbol lookup routines for ddb instead of the kernel linker 1957085e708SBruce Evans# ones, so that symbols (mostly) work before the kernel linker has been 1967085e708SBruce Evans# initialized. This is not the default because it breaks ddb's lookup of 1977085e708SBruce Evans# symbols in loaded modules. 1987085e708SBruce Evans# 1997085e708SBruce Evans#!options DDB_NOKLDSYM 2007085e708SBruce Evans 2017085e708SBruce Evans# 2025ccab2afSGary Palmer# Don't drop into DDB for a panic. Intended for unattended operation 2035ccab2afSGary Palmer# where you may want to drop to DDB from the console, but still want 2045ccab2afSGary Palmer# the machine to recover from a panic 2055ccab2afSGary Palmer# 2065ccab2afSGary Palmeroptions DDB_UNATTENDED 2075ccab2afSGary Palmer 2085ccab2afSGary Palmer# 209562d05dfSPaul Traina# If using GDB remote mode to debug the kernel, there's a non-standard 210562d05dfSPaul Traina# extension to the remote protocol that can be used to use the serial 211562d05dfSPaul Traina# port as both the debugging port and the system console. It's non- 212562d05dfSPaul Traina# standard and you're on your own if you enable it. See also the 213562d05dfSPaul Traina# "remotechat" variables in the FreeBSD specific version of gdb. 214562d05dfSPaul Traina# 215562d05dfSPaul Trainaoptions GDB_REMOTE_CHAT 216562d05dfSPaul Traina 217562d05dfSPaul Traina# 2186a8d6623SGarrett Wollman# KTRACE enables the system-call tracing facility ktrace(2). 2196a8d6623SGarrett Wollman# 2202365e64fSRodney W. Grimesoptions KTRACE #kernel tracing 22121c64a07SAndrey A. Chernov 2226a8d6623SGarrett Wollman# 223c508c1b6SJohn Baldwin# KTR is a kernel tracing mechanism imported from BSD/OS. Currently it 224c508c1b6SJohn Baldwin# has no userland interface aside from a few sysctl's. It is enabled with 2250f8870a2SJohn Baldwin# the KTR option. KTR_ENTRIES defines the number of entries in the circular 2260f8870a2SJohn Baldwin# trace buffer. KTR_COMPILE defines the mask of events to compile into the 2270f8870a2SJohn Baldwin# kernel as defined by the KTR_* constants in <sys/ktr.h>. KTR_MASK defines the 228c508c1b6SJohn Baldwin# initial value of the ktr_mask variable which determines at runtime what 229c508c1b6SJohn Baldwin# events to trace. KTR_CPUMASK determines which CPU's log events, with 230d902baa4SJohn Baldwin# bit X corresponding to cpu X. KTR_VERBOSE enables dumping of KTR events 231d902baa4SJohn Baldwin# to the console by default. This functionality can be toggled via the 232d902baa4SJohn Baldwin# debug.ktr_verbose sysctl and defaults to off if KTR_VERBOSE is not defined. 233c508c1b6SJohn Baldwin# 234c508c1b6SJohn Baldwinoptions KTR 235c508c1b6SJohn Baldwinoptions KTR_ENTRIES=1024 236c7ff3825SBruce Evansoptions KTR_COMPILE="(KTR_INTR|KTR_PROC)" 237a9672a81SJohn Baldwinoptions KTR_MASK=KTR_INTR 238c508c1b6SJohn Baldwinoptions KTR_CPUMASK=0x3 239d902baa4SJohn Baldwinoptions KTR_VERBOSE 240c508c1b6SJohn Baldwin 241c508c1b6SJohn Baldwin# 2425526d2d9SEivind Eklund# The INVARIANTS option is used in a number of source files to enable 2436a8d6623SGarrett Wollman# extra sanity checking of internal structures. This support is not 2446a8d6623SGarrett Wollman# enabled by default because of the extra time it would take to check 2456a8d6623SGarrett Wollman# for these conditions, which can only occur as a result of 2466a8d6623SGarrett Wollman# programming errors. 2476a8d6623SGarrett Wollman# 2485526d2d9SEivind Eklundoptions INVARIANTS 2495526d2d9SEivind Eklund 2505526d2d9SEivind Eklund# 25134b15f2aSJohn Baldwin# The INVARIANT_SUPPORT option makes us compile in support for 25234b15f2aSJohn Baldwin# verifying some of the internal structures. It is a prerequisite for 25334b15f2aSJohn Baldwin# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be 25434b15f2aSJohn Baldwin# called. The intent is that you can set 'INVARIANTS' for single 25534b15f2aSJohn Baldwin# source files (by changing the source file or specifying it on the 25634b15f2aSJohn Baldwin# command line) if you have 'INVARIANT_SUPPORT' enabled. Also, if you 25734b15f2aSJohn Baldwin# wish to build a kernel module with 'INVARIANTS', then adding 25834b15f2aSJohn Baldwin# 'INVARIANT_SUPPORT' to your kernel will provide all the necessary 25934b15f2aSJohn Baldwin# infrastructure without the added overhead. 26034b15f2aSJohn Baldwin# 26134b15f2aSJohn Baldwinoptions INVARIANT_SUPPORT 26234b15f2aSJohn Baldwin 26334b15f2aSJohn Baldwin# 2645526d2d9SEivind Eklund# The DIAGNOSTIC option is used to enable extra debugging information 2655526d2d9SEivind Eklund# from some parts of the kernel. As this makes everything more noisy, 2665526d2d9SEivind Eklund# it is disabled by default. 2675526d2d9SEivind Eklund# 2680dc7d907SPoul-Henning Kampoptions DIAGNOSTIC 269da59a31cSDavid Greenman 2700dd1eea1SJordan K. Hubbard# 2710b5438c6SRobert Watson# REGRESSION causes optional kernel interfaces necessary only for regression 2720b5438c6SRobert Watson# testing to be enabled. These interfaces may consitute security risks 2730b5438c6SRobert Watson# when enabled, as they permit processes to easily modify aspects of the 2740b5438c6SRobert Watson# run-time environment to reproduce unlikely or unusual (possibly normally 2750b5438c6SRobert Watson# impossible) scenarios. 2760b5438c6SRobert Watson# 2770b5438c6SRobert Watsonoptions REGRESSION 2780b5438c6SRobert Watson 2790b5438c6SRobert Watson# 2801432aa0cSJohn Baldwin# RESTARTABLE_PANICS allows one to continue from a panic as if it were 2811432aa0cSJohn Baldwin# a call to the debugger via the Debugger() function instead. It is only 2821432aa0cSJohn Baldwin# useful if a kernel debugger is present. To restart from a panic, reset 2831432aa0cSJohn Baldwin# the panicstr variable to NULL and continue execution. This option is 2841432aa0cSJohn Baldwin# for development use only and should NOT be used in production systems 2851432aa0cSJohn Baldwin# to "workaround" a panic. 2861432aa0cSJohn Baldwin# 2879d60f0cbSJohn Baldwin#options RESTARTABLE_PANICS 2881432aa0cSJohn Baldwin 2891432aa0cSJohn Baldwin# 290346ebe51SEivind Eklund# This option let some drivers co-exist that can't co-exist in a running 291346ebe51SEivind Eklund# system. This is used to be able to compile all kernel code in one go for 292346ebe51SEivind Eklund# quality assurance purposes (like this file, which the option takes it name 293346ebe51SEivind Eklund# from.) 294346ebe51SEivind Eklund# 295346ebe51SEivind Eklundoptions COMPILING_LINT 296346ebe51SEivind Eklund 2976a8d6623SGarrett Wollman 2986a8d6623SGarrett Wollman##################################################################### 2996a8d6623SGarrett Wollman# NETWORKING OPTIONS 30070c0b54cSAndrey A. Chernov 3016a8d6623SGarrett Wollman# 3026a8d6623SGarrett Wollman# Protocol families: 3036a8d6623SGarrett Wollman# Only the INET (Internet) family is officially supported in FreeBSD. 30411bfa65aSBruce Evans# Source code for the NS (Xerox Network Service) is provided for amusement 30511bfa65aSBruce Evans# value. 3066a8d6623SGarrett Wollman# 3076a8d6623SGarrett Wollmanoptions INET #Internet communications protocols 30851f4c152SYoshinobu Inoueoptions INET6 #IPv6 communications protocols 3096a800098SYoshinobu Inoueoptions IPSEC #IP security 3106a800098SYoshinobu Inoueoptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 3116a800098SYoshinobu Inoueoptions IPSEC_DEBUG #debug for IP security 312f73bbaf2SDavid Greenman 313cc6a66f2SJulian Elischeroptions IPX #IPX/SPX communications protocols 314cc6a66f2SJulian Elischeroptions IPXIP #IPX in IP encapsulation (not available) 315cc6a66f2SJulian Elischeroptions IPTUNNEL #IP in IPX encapsulation (not available) 316cc6a66f2SJulian Elischer 317b40ce416SJulian Elischer#options NCP #NetWare Core protocol 318e83e2322SBoris Popov 31934b5fca7SJulian Elischeroptions NETATALK #Appletalk communications protocols 3208b6f5e65SJeroen Ruigrok van der Wervenoptions NETATALKDEBUG #Appletalk debugging 32134b5fca7SJulian Elischer 32211bfa65aSBruce Evans# These are currently broken but are shipped due to interest. 32311bfa65aSBruce Evans#options NS #Xerox NS protocols 324dc915e7cSGarrett Wollman#options NSIP #XNS over IP 32563a74862SSteven Wallace 326daaa73b5SRobert Watson# 327daaa73b5SRobert Watson# SMB/CIFS requester 328daaa73b5SRobert Watson# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 329daaa73b5SRobert Watson# options. 330daaa73b5SRobert Watson# NETSMBCRYPTO enables support for encrypted passwords. 331daaa73b5SRobert Watsonoptions NETSMB #SMB/CIFS requester 332daaa73b5SRobert Watsonoptions NETSMBCRYPTO #encrypted password support for SMB 333daaa73b5SRobert Watson 334d8589bd5SBoris Popov# mchain library. It can be either loaded as KLD or compiled into kernel 335d8589bd5SBoris Popovoptions LIBMCHAIN 336d8589bd5SBoris Popov 3374cf49a43SJulian Elischer# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 3384cf49a43SJulian Elischer# Individual node types can be enabled with the corresponding option 3394cf49a43SJulian Elischer# listed below; however, this is not strictly necessary as netgraph 3404cf49a43SJulian Elischer# will automatically load the corresponding KLD module if the node type 34192a3e552SArchie Cobbs# is not already compiled into the kernel. Each type below has a 34292a3e552SArchie Cobbs# corresponding man page, e.g., ng_async(8). 3434cf49a43SJulian Elischeroptions NETGRAPH #netgraph(4) system 3444cf49a43SJulian Elischeroptions NETGRAPH_ASYNC 34592a3e552SArchie Cobbsoptions NETGRAPH_BPF 3464cf49a43SJulian Elischeroptions NETGRAPH_CISCO 3474cf49a43SJulian Elischeroptions NETGRAPH_ECHO 34846aa8b9bSArchie Cobbsoptions NETGRAPH_ETHER 3494cf49a43SJulian Elischeroptions NETGRAPH_FRAME_RELAY 35037379158SBrooks Davisoptions NETGRAPH_GIF 35137379158SBrooks Davisoptions NETGRAPH_GIF_DEMUX 3524cf49a43SJulian Elischeroptions NETGRAPH_HOLE 3534cf49a43SJulian Elischeroptions NETGRAPH_IFACE 35437379158SBrooks Davisoptions NETGRAPH_IP_INPUT 35548e94174SArchie Cobbsoptions NETGRAPH_KSOCKET 3564cf49a43SJulian Elischeroptions NETGRAPH_LMI 357a2b408adSArchie Cobbs# MPPC compression requires proprietary files (not included) 358a2b408adSArchie Cobbs#options NETGRAPH_MPPC_COMPRESSION 359a2b408adSArchie Cobbsoptions NETGRAPH_MPPC_ENCRYPTION 3607d7a5b89SArchie Cobbsoptions NETGRAPH_ONE2MANY 361b0801bacSArchie Cobbsoptions NETGRAPH_PPP 362b0801bacSArchie Cobbsoptions NETGRAPH_PPPOE 363add85a1dSArchie Cobbsoptions NETGRAPH_PPTPGRE 3644cf49a43SJulian Elischeroptions NETGRAPH_RFC1490 365b0801bacSArchie Cobbsoptions NETGRAPH_SOCKET 3664d60fee2SBrooks Davisoptions NETGRAPH_SPLIT 3674cf49a43SJulian Elischeroptions NETGRAPH_TEE 3684cf49a43SJulian Elischeroptions NETGRAPH_TTY 3694cf49a43SJulian Elischeroptions NETGRAPH_UI 370b58a8a3bSJulian Elischeroptions NETGRAPH_VJC 3714cf49a43SJulian Elischer 372c9953c3bSPeter Wemmdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 373599fcb02SPoul-Henning Kampdevice lmc # tulip based LanMedia WAN cards 37448ecc012SPoul-Henning Kampdevice musycc # LMC/SBE LMC1504 quad T1/E1 3753cf4d0bfSPoul-Henning Kamp 3766a8d6623SGarrett Wollman# 3776a8d6623SGarrett Wollman# Network interfaces: 378f71c01ccSPeter Wemm# The `loop' device is MANDATORY when networking is enabled. 379f71c01ccSPeter Wemm# The `ether' device provides generic code to handle 38056c7a48cSJordan K. Hubbard# Ethernets; it is MANDATORY when a Ethernet device driver is 381722012ccSJulian Elischer# configured or token-ring is enabled. 3821a02faf6SGarrett Wollman# The `fddi' device provides generic code to support FDDI. 383eda6ecb2SMax Khon# The `arcnet' device provides generic code to support Arcnet. 384f71c01ccSPeter Wemm# The `sppp' device serves a similar role for certain types 385e7c234a1SPeter Wemm# of synchronous PPP links (like `cx', `ar'). 386f71c01ccSPeter Wemm# The `sl' device implements the Serial Line IP (SLIP) service. 387f71c01ccSPeter Wemm# The `ppp' device implements the Point-to-Point Protocol. 388f71c01ccSPeter Wemm# The `bpf' device enables the Berkeley Packet Filter. Be 389d29895dcSGarrett Wollman# aware of the legal and administrative consequences of enabling this 390d29895dcSGarrett Wollman# option. The number of devices determines the maximum number of 391d29895dcSGarrett Wollman# simultaneous BPF clients programs runnable. 392f71c01ccSPeter Wemm# The `disc' device implements a minimal network interface, 39359d8d13fSGarrett Wollman# which throws away all packets sent and never receives any. It is 3941a02faf6SGarrett Wollman# included for testing purposes. This shows up as the `ds' interface. 3954c12b435SNick Sayer# The `tap' device is a pty-like virtual Ethernet interface 396f71c01ccSPeter Wemm# The `tun' device implements (user-)ppp and nos-tun 397f71c01ccSPeter Wemm# The `gif' device implements IPv6 over IP4 tunneling, 398cfa1ca9dSYoshinobu Inoue# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 399cfa1ca9dSYoshinobu Inoue# IPv6 over IPv6 tunneling. 400f57fc21cSJeroen Ruigrok van der Werven# The XBONEHACK option allows the same pair of addresses to be configured on 401f57fc21cSJeroen Ruigrok van der Werven# multiple gif interfaces. 402f71c01ccSPeter Wemm# The `faith' device captures packets sent to it and diverts them 403cfa1ca9dSYoshinobu Inoue# to the IPv4/IPv6 translation daemon. 404d5015639SMunechika SUMIKAWA# The `stf' device implements 6to4 encapsulation. 405f71c01ccSPeter Wemm# The `ef' device provides support for multiple ethernet frame types 4065d94d71cSBoris Popov# specified via ETHER_* options. See ef(4) for details. 4076a8d6623SGarrett Wollman# 408829b5d55SPeter Wemm# The PPP_BSDCOMP option enables support for compress(1) style entire 409829b5d55SPeter Wemm# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 410829b5d55SPeter Wemm# PPP_FILTER enables code for filtering the ppp data stream and selecting 4116b5ca0d8SDag-Erling Smørgrav# events for resetting the demand dial activity timer - requires bpf. 412829b5d55SPeter Wemm# See pppd(8) for more details. 41389327d27SPeter Wemm# 414f71c01ccSPeter Wemmdevice ether #Generic Ethernet 4150fa2bf54SBrooks Davisdevice vlan #VLAN support 416f71c01ccSPeter Wemmdevice token #Generic TokenRing 417f71c01ccSPeter Wemmdevice fddi #Generic FDDI 418eda6ecb2SMax Khondevice arcnet #Generic Arcnet 419f71c01ccSPeter Wemmdevice sppp #Generic Synchronous PPP 420f71c01ccSPeter Wemmdevice loop 1 #Network loopback device 421f71c01ccSPeter Wemmdevice bpf #Berkeley packet filter 422f71c01ccSPeter Wemmdevice disc #Discard device (ds0, ds1, etc) 4234c12b435SNick Sayerdevice tap #Virtual Ethernet driver 424f71c01ccSPeter Wemmdevice tun #Tunnel driver (ppp(8), nos-tun(8)) 425f71c01ccSPeter Wemmdevice sl #Serial Line IP 426f71c01ccSPeter Wemmdevice ppp 2 #Point-to-point protocol 42789327d27SPeter Wemmoptions PPP_BSDCOMP #PPP BSD-compress support 42889327d27SPeter Wemmoptions PPP_DEFLATE #PPP zlib/deflate/gzip support 4296b5ca0d8SDag-Erling Smørgravoptions PPP_FILTER #enable bpf filtering (needs bpf) 430d29895dcSGarrett Wollman 431f71c01ccSPeter Wemmdevice ef # Multiple ethernet frames support 4325d94d71cSBoris Popovoptions ETHER_II # enable Ethernet_II frame 4335d94d71cSBoris Popovoptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 4345d94d71cSBoris Popovoptions ETHER_8022 # enable Ethernet_802.2 frame 4355d94d71cSBoris Popovoptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 4365d94d71cSBoris Popov 437cfa1ca9dSYoshinobu Inoue# for IPv6 4389753d2f8SBrooks Davisdevice gif #IPv6 and IPv4 tunneling 439f57fc21cSJeroen Ruigrok van der Wervenoptions XBONEHACK 4402f653328SBrooks Davisdevice faith #for IPv6 and IPv4 translation 441d5015639SMunechika SUMIKAWAdevice stf #6to4 IPv6 over IPv4 encapsulation 442cfa1ca9dSYoshinobu Inoue 4436a8d6623SGarrett Wollman# 4446a8d6623SGarrett Wollman# Internet family options: 4456a8d6623SGarrett Wollman# 4466a8d6623SGarrett Wollman# MROUTING enables the kernel multicast packet forwarder, which works 4476a8d6623SGarrett Wollman# with mrouted(8). 4486a8d6623SGarrett Wollman# 449d29895dcSGarrett Wollman# IPFIREWALL enables support for IP firewall construction, in 450ff6f025aSAlexander Langer# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 451ff6f025aSAlexander Langer# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 452ff6f025aSAlexander Langer# limits the number of times a matching entry can be logged. 453ab6e02daSJordan K. Hubbard# 454ab6e02daSJordan K. Hubbard# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 455ab6e02daSJordan K. Hubbard# and if you do not add other rules during startup to allow access, 456a236d14cSJordan K. Hubbard# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 457ab6e02daSJordan K. Hubbard# in /etc/rc.conf when first enabling this feature, then refining the 458ab6e02daSJordan K. Hubbard# firewall rules in /etc/rc.firewall after you've tested that the new kernel 459ab6e02daSJordan K. Hubbard# feature works properly. 4608dd4744eSJordan K. Hubbard# 461ffdd472dSPeter Wemm# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 462ffdd472dSPeter Wemm# allow everything. Use with care, if a cracker can crash your 463ffdd472dSPeter Wemm# firewall machine, they can get to your protected machines. However, 464ffdd472dSPeter Wemm# if you are using it as an as-needed filter for specific problems as 465ffdd472dSPeter Wemm# they arise, then this may be for you. Changing the default to 'allow' 466ffdd472dSPeter Wemm# means that you won't get stuck if the kernel and /sbin/ipfw binary get 467ffdd472dSPeter Wemm# out of sync. 468d29895dcSGarrett Wollman# 46993e0e116SJulian Elischer# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 47093e0e116SJulian Elischer# 4711b968362SDag-Erling Smørgrav# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 4721b968362SDag-Erling Smørgrav# packets without touching the ttl). This can be useful to hide firewalls 4731b968362SDag-Erling Smørgrav# from traceroute and similar tools. 4741b968362SDag-Erling Smørgrav# 47508d38d45SRobert Watson# PFIL_HOOKS enables an abtraction layer which is meant to be used in 47608d38d45SRobert Watson# network code where filtering is required. See the pfil(9) man page. 47708d38d45SRobert Watson# This option is a subset of the IPFILTER option. 47808d38d45SRobert Watson# 4795e331acdSGarrett Wollman# TCPDEBUG enables code which keeps traces of the TCP state machine 4805e331acdSGarrett Wollman# for sockets with the SO_DEBUG option set, which can then be examined 4815e331acdSGarrett Wollman# using the trpt(8) utility. 48265e8111fSBruce Evans# 483e3178a06SJordan K. Hubbardoptions MROUTING # Multicast routing 484d29895dcSGarrett Wollmanoptions IPFIREWALL #firewall 4854479e72cSCrist J. Clarkoptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 4861857b6feSDag-Erling Smørgravoptions IPFIREWALL_FORWARD #enable transparent proxy support 4875895e3c8SPeter Wemmoptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 488e43a9900SAlexander Langeroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 489210d0432SYoshinobu Inoueoptions IPV6FIREWALL #firewall for IPv6 490210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE 491210d0432SYoshinobu Inoueoptions IPV6FIREWALL_VERBOSE_LIMIT=100 492210d0432SYoshinobu Inoueoptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 49393e0e116SJulian Elischeroptions IPDIVERT #divert sockets 4949cc86ee9SGuido van Rooijoptions IPFILTER #ipfilter support 4959cc86ee9SGuido van Rooijoptions IPFILTER_LOG #ipfilter logging 4968259bcdfSJeroen Ruigrok van der Wervenoptions IPFILTER_DEFAULT_BLOCK #block all packets by default 4971b968362SDag-Erling Smørgravoptions IPSTEALTH #support for stealth forwarding 49808d38d45SRobert Watsonoptions PFIL_HOOKS 49965e8111fSBruce Evansoptions TCPDEBUG 5006a8d6623SGarrett Wollman 50164dddc18SKris Kennaway# RANDOM_IP_ID causes the ID field in IP packets to be randomized 50264dddc18SKris Kennaway# instead of incremented by 1 with each packet generated. This 50364dddc18SKris Kennaway# option closes a minor information leak which allows remote 50464dddc18SKris Kennaway# observers to determine the rate of packet generation on the 50564dddc18SKris Kennaway# machine by watching the counter. 50664dddc18SKris Kennawayoptions RANDOM_IP_ID 50764dddc18SKris Kennaway 508a79b7128SAlfred Perlstein# Statically Link in accept filters 509a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_DATA 510a79b7128SAlfred Perlsteinoptions ACCEPT_FILTER_HTTP 511a79b7128SAlfred Perlstein 512e46cd3d4SDag-Erling Smørgrav# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 513e46cd3d4SDag-Erling Smørgrav# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 514e46cd3d4SDag-Erling Smørgrav# for RFC1644 extensions and is not recommended for web servers. 515e46cd3d4SDag-Erling Smørgrav# 516e46cd3d4SDag-Erling Smørgravoptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 517e46cd3d4SDag-Erling Smørgrav 51868e9d934SLuigi Rizzo# DUMMYNET enables the "dummynet" bandwidth limiter. You need 519c578eeb3SLuigi Rizzo# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 520c578eeb3SLuigi Rizzo# When you run DUMMYNET it is advisable to also have "options HZ=1000" 521c578eeb3SLuigi Rizzo# to achieve a smoother scheduling of the traffic. 522c578eeb3SLuigi Rizzo# 52368e9d934SLuigi Rizzo# BRIDGE enables bridging between ethernet cards -- see bridge(4). 524c578eeb3SLuigi Rizzo# You can use IPFIREWALL and DUMMYNET together with bridging. 525c578eeb3SLuigi Rizzo# 52668ec4eb6SLuigi Rizzooptions DUMMYNET 52768ec4eb6SLuigi Rizzooptions BRIDGE 52868e9d934SLuigi Rizzo 5293f8c4506SPoul-Henning Kamp# 5303f8c4506SPoul-Henning Kamp# ATM (HARP version) options 5313f8c4506SPoul-Henning Kamp# 5323f8c4506SPoul-Henning Kamp# ATM_CORE includes the base ATM functionality code. This must be included 5333f8c4506SPoul-Henning Kamp# for ATM support. 5343f8c4506SPoul-Henning Kamp# 5353f8c4506SPoul-Henning Kamp# ATM_IP includes support for running IP over ATM. 5363f8c4506SPoul-Henning Kamp# 5373f8c4506SPoul-Henning Kamp# At least one (and usually only one) of the following signalling managers 5383f8c4506SPoul-Henning Kamp# must be included (note that all signalling managers include PVC support): 5393f8c4506SPoul-Henning Kamp# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 5403f8c4506SPoul-Henning Kamp# ATM_SPANS includes support for the `spans' signalling manager, which runs 5413f8c4506SPoul-Henning Kamp# the FORE Systems's proprietary SPANS signalling protocol. 5423f8c4506SPoul-Henning Kamp# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 5433f8c4506SPoul-Henning Kamp# which run the ATM Forum UNI 3.x signalling protocols. 5443f8c4506SPoul-Henning Kamp# 5453f8c4506SPoul-Henning Kamp# The `hea' driver provides support for the Efficient Networks, Inc. 5463f8c4506SPoul-Henning Kamp# ENI-155p ATM PCI Adapter. 5473f8c4506SPoul-Henning Kamp# 5483f8c4506SPoul-Henning Kamp# The `hfa' driver provides support for the FORE Systems, Inc. 5493f8c4506SPoul-Henning Kamp# PCA-200E ATM PCI Adapter. 5503f8c4506SPoul-Henning Kamp# 5513f8c4506SPoul-Henning Kampoptions ATM_CORE #core ATM protocol family 5523f8c4506SPoul-Henning Kampoptions ATM_IP #IP over ATM support 5533f8c4506SPoul-Henning Kampoptions ATM_SIGPVC #SIGPVC signalling manager 5543f8c4506SPoul-Henning Kampoptions ATM_SPANS #SPANS signalling manager 5553f8c4506SPoul-Henning Kampoptions ATM_UNI #UNI signalling manager 556b4ff0fb0SMike Barcroft# Broken: 557b4ff0fb0SMike Barcroft##device hea #Efficient ENI-155p ATM PCI 55804961ff8SMike Barcroftdevice hfa #FORE PCA-200E ATM PCI 5593f8c4506SPoul-Henning Kamp 5606a8d6623SGarrett Wollman 5616a8d6623SGarrett Wollman##################################################################### 5626a8d6623SGarrett Wollman# FILESYSTEM OPTIONS 563e3178a06SJordan K. Hubbard 5642365e64fSRodney W. Grimes# 5656a8d6623SGarrett Wollman# Only the root, /usr, and /tmp filesystems need be statically 5666a8d6623SGarrett Wollman# compiled; everything else will be automatically loaded at mount 567888a8e35SPoul-Henning Kamp# time. (Exception: the UFS family--- FFS --- cannot 5686a8d6623SGarrett Wollman# currently be demand-loaded.) Some people still prefer to statically 5696a8d6623SGarrett Wollman# compile other filesystems as well. 5706a8d6623SGarrett Wollman# 571a5b88b01SKATO Takenori# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be 572a5b88b01SKATO Takenori# buggy, and WILL panic your system if you attempt to do anything with 573a5b88b01SKATO Takenori# them. They are included here as an incentive for some enterprising 574a5b88b01SKATO Takenori# soul to sit down and fix them. 5752365e64fSRodney W. Grimes# 576f1a9c715SDavid Greenman 5776a8d6623SGarrett Wollman# One of these is mandatory: 5786a8d6623SGarrett Wollmanoptions FFS #Fast filesystem 579eb25edbdSPeter Wemmoptions NFSCLIENT #Network File System 580eb25edbdSPeter Wemmoptions NFSSERVER #Network File System 5816a8d6623SGarrett Wollman 5826a8d6623SGarrett Wollman# The rest are optional: 5835895e3c8SPeter Wemmoptions CD9660 #ISO 9660 filesystem 58499d300a1SRuslan Ermilovoptions FDESCFS #File descriptor filesystem 5850adb9b96SPeter Wemmoptions HPFS #OS/2 File system 586dba11ce5SAlexander Langeroptions MSDOSFS #MS DOS File System (FAT, FAT32) 5873ee9bf69SEivind Eklundoptions NTFS #NT File System 588f1a9c715SDavid Greenmanoptions NULLFS #NULL filesystem 589b40ce416SJulian Elischer#options NWFS #NetWare filesystem 59099d300a1SRuslan Ermilovoptions PORTALFS #Portal filesystem 5914d2647f9SDag-Erling Smørgravoptions PROCFS #Process filesystem (requires PSEUDOFS) 59252ebde4fSDag-Erling Smørgravoptions PSEUDOFS #Pseudo-filesystem framework 593daaa73b5SRobert Watsonoptions SMBFS #SMB/CIFS filesystem 594df263cbdSScott Longoptions UDF #Universal Disk Format 595f1a9c715SDavid Greenmanoptions UMAPFS #UID map filesystem 59699d300a1SRuslan Ermilovoptions UNIONFS #Union filesystem 597ab9f3b29SPoul-Henning Kamp# options NODEVFS #disable devices filesystem 598bcf77694SPeter Wemm# The xFS_ROOT options REQUIRE the associated ``options xFS'' 599bcf77694SPeter Wemmoptions NFS_ROOT #NFS usable as root device 600f1a9c715SDavid Greenman 601d0a28bafSAlexander Langer# Soft updates is a technique for improving filesystem speed and 602d61e6649SAlexander Langer# making abrupt shutdown less risky. 603f8f8d7afSEivind Eklund# 6043d5c4fdcSPoul-Henning Kampoptions SOFTUPDATES 605b1897c19SJulian Elischer 606a64ed089SRobert Watson# Extended attributes allow additional data to be associated with files, 60751be6918SChris D. Faulhaber# and is used for ACLs, Capabilities, and MAC labels. 60851be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.extattr for more information. 60949993db0SRobert Watsonoptions UFS_EXTATTR 61049993db0SRobert Watsonoptions UFS_EXTATTR_AUTOSTART 611a64ed089SRobert Watson 61251be6918SChris D. Faulhaber# Access Control List support for UFS filesystems. The current ACL 61351be6918SChris D. Faulhaber# implementation requires extended attribute support, UFS_EXTATTR, 61451be6918SChris D. Faulhaber# for the underlying filesystem. 61551be6918SChris D. Faulhaber# See src/sys/ufs/ufs/README.acls for more information. 61651be6918SChris D. Faulhaberoptions UFS_ACL 61751be6918SChris D. Faulhaber 6189b5ad47fSIan Dowse# Directory hashing improves the speed of operations on very large 6199b5ad47fSIan Dowse# directories at the expense of some memory. 6209b5ad47fSIan Dowseoptions UFS_DIRHASH 6219b5ad47fSIan Dowse 62271e4fff8SPoul-Henning Kamp# Make space in the kernel for a root filesystem on a md device. 62371e4fff8SPoul-Henning Kamp# Define to the number of kilobytes to reserve for the filesystem. 62471e4fff8SPoul-Henning Kampoptions MD_ROOT_SIZE=10 62571e4fff8SPoul-Henning Kamp 62671e4fff8SPoul-Henning Kamp# Make the md device a potential root device, either with preloaded 62771e4fff8SPoul-Henning Kamp# images of type mfs_root or md_root. 62871e4fff8SPoul-Henning Kampoptions MD_ROOT 629d52d7365SPoul-Henning Kamp 630a401ebbeSDavid Greenman# Allow this many swap-devices. 6318f7939aeSMatthew Dillon# 6328f7939aeSMatthew Dillon# In order to manage swap, the system must reserve bitmap space that 6338f7939aeSMatthew Dillon# scales with the largest mounted swap device multiplied by NSWAPDEV, 6348f7939aeSMatthew Dillon# irregardless of whether other swap devices exist or not. So it 6358f7939aeSMatthew Dillon# is not a good idea to make this value too large. 6362727da4cSDag-Erling Smørgravoptions NSWAPDEV=5 637a401ebbeSDavid Greenman 638495967e4SEivind Eklund# Disk quotas are supported when this option is enabled. 6392365e64fSRodney W. Grimesoptions QUOTA #enable disk quotas 6406a8d6623SGarrett Wollman 641276756a4SDag-Erling Smørgrav# If you are running a machine just as a fileserver for PC and MAC 642276756a4SDag-Erling Smørgrav# users, using SAMBA or Netatalk, you may consider setting this option 643276756a4SDag-Erling Smørgrav# and keeping all those users' directories on a filesystem that is 644276756a4SDag-Erling Smørgrav# mounted with the suiddir option. This gives new files the same 645ec4e5afbSRobert Nordier# ownership as the directory (similar to group). It's a security hole 6466110161fSDag-Erling Smørgrav# if you let these users run programs, so confine it to file-servers 647276756a4SDag-Erling Smørgrav# (but it'll save you lots of headaches in those cases). Root owned 648276756a4SDag-Erling Smørgrav# directories are exempt and X bits are cleared. The suid bit must be 649276756a4SDag-Erling Smørgrav# set on the directory as well; see chmod(1) PC owners can't see/set 650276756a4SDag-Erling Smørgrav# ownerships so they keep getting their toes trodden on. This saves 651276756a4SDag-Erling Smørgrav# you all the support calls as the filesystem it's used on will act as 652276756a4SDag-Erling Smørgrav# they expect: "It's my dir so it must be my file". 653cb800e34SJulian Elischer# 654cb800e34SJulian Elischeroptions SUIDDIR 655cb800e34SJulian Elischer 656df394affSJohn-Mark Gurney# NFS options: 6575895e3c8SPeter Wemmoptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 6585895e3c8SPeter Wemmoptions NFS_MAXATTRTIMO=60 6595895e3c8SPeter Wemmoptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 6605895e3c8SPeter Wemmoptions NFS_MAXDIRATTRTIMO=60 6615895e3c8SPeter Wemmoptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 6625895e3c8SPeter Wemmoptions NFS_WDELAYHASHSIZ=16 # and with this 663df394affSJohn-Mark Gurneyoptions NFS_DEBUG # Enable NFS Debugging 664df394affSJohn-Mark Gurney 6659afcea2fSRobert V. Baron# Coda stuff: 6669afcea2fSRobert V. Baronoptions CODA #CODA filesystem. 667f71c01ccSPeter Wemmdevice vcoda 4 #coda minicache <-> venus comm. 668a1d55890SJordan K. Hubbard 669053a2b61SEivind Eklund# 670053a2b61SEivind Eklund# Add support for the EXT2FS filesystem of Linux fame. Be a bit 671053a2b61SEivind Eklund# careful with this - the ext2fs code has a tendency to lag behind 672053a2b61SEivind Eklund# changes and not be exercised very much, so mounting read/write could 673053a2b61SEivind Eklund# be dangerous (and even mounting read only could result in panics.) 674053a2b61SEivind Eklund# 6755895e3c8SPeter Wemmoptions EXT2FS 676053a2b61SEivind Eklund 677dd85920aSJason Evans# Use real implementations of the aio_* system calls. There are numerous 6780cbe2ad6SRobert Watson# stability and security issues in the current aio code that make it 6790cbe2ad6SRobert Watson# unsuitable for inclusion on machines with untrusted local users. 680dd85920aSJason Evansoptions VFS_AIO 681053a2b61SEivind Eklund 682c16dc61bSEivind Eklund# Enable the code UFS IO optimization through the VM system. This allows 683c16dc61bSEivind Eklund# use VM operations instead of copying operations when possible. 684c16dc61bSEivind Eklund# 685c16dc61bSEivind Eklund# Even with this enabled, actual use of the code is still controlled by the 686c16dc61bSEivind Eklund# sysctl vfs.ioopt. 0 gives no optimization, 1 gives normal (use VM 687c16dc61bSEivind Eklund# operations if a request happens to fit), 2 gives agressive optimization 688c16dc61bSEivind Eklund# (the operations are split to do as much as possible through the VM system.) 689c16dc61bSEivind Eklund# 690c16dc61bSEivind Eklund# Enabling this will probably not give an overall speedup except for 691c16dc61bSEivind Eklund# special workloads. 692c16dc61bSEivind Eklundoptions ENABLE_VFS_IOOPT 693c16dc61bSEivind Eklund 69415bbdecfSMark Murray# Cryptographically secure random number generator; /dev/[u]random 695ac519db0SMark Murraydevice random 69615bbdecfSMark Murray 6976a8d6623SGarrett Wollman 6986a8d6623SGarrett Wollman##################################################################### 699abc97a06SBruce Evans# POSIX P1003.1B 700abc97a06SBruce Evans 701ec4e5afbSRobert Nordier# Real time extensions added in the 1993 Posix 702abc97a06SBruce Evans# P1003_1B: Infrastructure 703abc97a06SBruce Evans# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 704abc97a06SBruce Evans# _KPOSIX_VERSION: Version kernel is built for 705abc97a06SBruce Evans 7065895e3c8SPeter Wemmoptions P1003_1B 7075895e3c8SPeter Wemmoptions _KPOSIX_PRIORITY_SCHEDULING 7085895e3c8SPeter Wemmoptions _KPOSIX_VERSION=199309L 709abc97a06SBruce Evans 710abc97a06SBruce Evans 711abc97a06SBruce Evans##################################################################### 712000033d0SJeroen Ruigrok van der Werven# CLOCK OPTIONS 713000033d0SJeroen Ruigrok van der Werven 714000033d0SJeroen Ruigrok van der Werven# The granularity of operation is controlled by the kernel option HZ whose 715c578eeb3SLuigi Rizzo# default value (100) means a granularity of 10ms (1s/HZ). 716c578eeb3SLuigi Rizzo# Some subsystems, such as DUMMYNET, might benefit from a smaller 717c578eeb3SLuigi Rizzo# granularity such as 1ms or less, for a smoother scheduling of packets. 718c578eeb3SLuigi Rizzo# Consider, however, that reducing the granularity too much might 719c578eeb3SLuigi Rizzo# cause excessive overhead in clock interrupt processing, 720c578eeb3SLuigi Rizzo# potentially causing ticks to be missed and thus actually reducing 721000033d0SJeroen Ruigrok van der Werven# the accuracy of operation. 722000033d0SJeroen Ruigrok van der Werven 723000033d0SJeroen Ruigrok van der Wervenoptions HZ=100 724000033d0SJeroen Ruigrok van der Werven 725000033d0SJeroen Ruigrok van der Werven 726000033d0SJeroen Ruigrok van der Werven##################################################################### 727de6a307eSPeter Dufault# SCSI DEVICES 728de6a307eSPeter Dufault 7296a8d6623SGarrett Wollman# SCSI DEVICE CONFIGURATION 7306a8d6623SGarrett Wollman 7316a8d6623SGarrett Wollman# The SCSI subsystem consists of the `base' SCSI code, a number of 732ebc1a0e2SPeter Dufault# high-level SCSI device `type' drivers, and the low-level host-adapter 7336a8d6623SGarrett Wollman# device drivers. The host adapters are listed in the ISA and PCI 7346a8d6623SGarrett Wollman# device configuration sections below. 7356a8d6623SGarrett Wollman# 736265368d4SRodney W. Grimes# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 737ebc1a0e2SPeter Dufault# that a given bus, target, and LUN always come on line as the same 738ebc1a0e2SPeter Dufault# device unit. In earlier versions the unit numbers were assigned 739ebc1a0e2SPeter Dufault# in the order that the devices were probed on the SCSI bus. This 740ebc1a0e2SPeter Dufault# means that if you removed a disk drive, you may have had to rewrite 741ebc1a0e2SPeter Dufault# your /etc/fstab file, and also that you had to be careful when adding 742ebc1a0e2SPeter Dufault# a new disk as it may have been probed earlier and moved your device 743ebc1a0e2SPeter Dufault# configuration around. 744ebc1a0e2SPeter Dufault 745ebc1a0e2SPeter Dufault# This old behavior is maintained as the default behavior. The unit 746ebc1a0e2SPeter Dufault# assignment begins with the first non-wired down unit for a device 747700daf5eSJustin T. Gibbs# type. For example, if you wire a disk as "da3" then the first 748700daf5eSJustin T. Gibbs# non-wired disk will be assigned da4. 749ebc1a0e2SPeter Dufault 750ebc1a0e2SPeter Dufault# The syntax for wiring down devices is: 751ebc1a0e2SPeter Dufault 752f71c01ccSPeter Wemmhint.scbus.0.at="ahc0" 753f71c01ccSPeter Wemmhint.scbus.1.at="ahc1" 754f71c01ccSPeter Wemmhint.scbus.1.bus="0" 755f71c01ccSPeter Wemmhint.scbus.3.at="ahc2" 756f71c01ccSPeter Wemmhint.scbus.3.bus="0" 757f71c01ccSPeter Wemmhint.scbus.2.at="ahc2" 758f71c01ccSPeter Wemmhint.scbus.2.bus="1" 759f71c01ccSPeter Wemmhint.da.0.at="scbus0" 760f71c01ccSPeter Wemmhint.da.0.target="0" 761f71c01ccSPeter Wemmhint.da.0.unit="0" 762f71c01ccSPeter Wemmhint.da.1.at="scbus3" 763f71c01ccSPeter Wemmhint.da.1.target="1" 764f71c01ccSPeter Wemmhint.da.2.at="scbus2" 765f71c01ccSPeter Wemmhint.da.2.target="3" 766f71c01ccSPeter Wemmhint.sa.1.at="scbus1" 767f71c01ccSPeter Wemmhint.sa.1.target="6" 768ebc1a0e2SPeter Dufault 769ebc1a0e2SPeter Dufault# "units" (SCSI logical unit number) that are not specified are 770ebc1a0e2SPeter Dufault# treated as if specified as LUN 0. 771ebc1a0e2SPeter Dufault 772ebc1a0e2SPeter Dufault# All SCSI devices allocate as many units as are required. 773ebc1a0e2SPeter Dufault 774cf2458c9SMatt Jacob# The ch driver drives SCSI Media Changer ("jukebox") devices. 775cf2458c9SMatt Jacob# 776cf2458c9SMatt Jacob# The da driver drives SCSI Direct Access ("disk") and Optical Media 777cf2458c9SMatt Jacob# ("WORM") devices. 778cf2458c9SMatt Jacob# 779cf2458c9SMatt Jacob# The sa driver drives SCSI Sequential Access ("tape") devices. 780cf2458c9SMatt Jacob# 781cf2458c9SMatt Jacob# The cd driver drives SCSI Read Only Direct Access ("cd") devices. 782cf2458c9SMatt Jacob# 783cf2458c9SMatt Jacob# The ses driver drives SCSI Envinronment Services ("ses") and 784cf2458c9SMatt Jacob# SAF-TE ("SCSI Accessable Fault-Tolerant Enclosure") devices. 785cf2458c9SMatt Jacob# 786cf2458c9SMatt Jacob# The pt driver drives SCSI Processor devices. 787cf2458c9SMatt Jacob# 788cf2458c9SMatt Jacob# 789cf2458c9SMatt Jacob# Target Mode support is provided here but also requires that a SIM 790cf2458c9SMatt Jacob# (SCSI Host Adapter Driver) provide support as well. 791cf2458c9SMatt Jacob# 792cf2458c9SMatt Jacob# The targ driver provides target mode support as a Processor type device. 793cf2458c9SMatt Jacob# It exists to give the minimal context necessary to respond to Inquiry 794cf2458c9SMatt Jacob# commands. There is a sample user application that shows how the rest 795cf2458c9SMatt Jacob# of the command support might be done in /usr/share/examples/scsi_target. 796cf2458c9SMatt Jacob# 797cf2458c9SMatt Jacob# The targbh driver provides target mode support and exists to respond 798cf2458c9SMatt Jacob# to incoming commands that do not otherwise have a logical unit assigned 799cf2458c9SMatt Jacob# to them. 800cf2458c9SMatt Jacob# 801265368d4SRodney W. Grimes# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 802cf2458c9SMatt Jacob# configuration as the "pass" driver. 803ebc1a0e2SPeter Dufault 804c9953c3bSPeter Wemmdevice scbus #base SCSI code 805c9953c3bSPeter Wemmdevice ch #SCSI media changers 806c9953c3bSPeter Wemmdevice da #SCSI direct access devices (aka disks) 807c9953c3bSPeter Wemmdevice sa #SCSI tapes 808c9953c3bSPeter Wemmdevice cd #SCSI CD-ROMs 80964ed91d5SMatt Jacobdevice ses #SCSI Environmental Services (and SAF-TE) 810cf2458c9SMatt Jacobdevice pt #SCSI processor 81164ed91d5SMatt Jacobdevice targ #SCSI Target Mode Code 81264ed91d5SMatt Jacobdevice targbh #SCSI Target Mode Blackhole Device 813cf2458c9SMatt Jacobdevice pass #CAM passthrough driver 8148909a72bSPeter Dufault 815700daf5eSJustin T. Gibbs# CAM OPTIONS: 816700daf5eSJustin T. Gibbs# debugging options: 817700daf5eSJustin T. Gibbs# -- NOTE -- If you specify one of the bus/target/lun options, you must 818700daf5eSJustin T. Gibbs# specify them all! 819700daf5eSJustin T. Gibbs# CAMDEBUG: When defined enables debugging macros 820700daf5eSJustin T. Gibbs# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 821700daf5eSJustin T. Gibbs# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 822700daf5eSJustin T. Gibbs# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 823d05caa00SKenneth D. Merry# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 824d05caa00SKenneth D. Merry# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 825700daf5eSJustin T. Gibbs# 826700daf5eSJustin T. Gibbs# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 827b29f9e40SMatt Jacob# CAM_NEW_TRAN_CODE: this is the new transport layer code that will be switched 828b29f9e40SMatt Jacob# to soon 829700daf5eSJustin T. Gibbs# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 830700daf5eSJustin T. Gibbs# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 83156234437SKenneth D. Merry# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 83256234437SKenneth D. Merry# queue after a bus reset, and the number of milliseconds to 83356234437SKenneth D. Merry# freeze the device queue after a bus device reset. 834700daf5eSJustin T. Gibbsoptions CAMDEBUG 8355895e3c8SPeter Wemmoptions CAM_DEBUG_BUS=-1 8365895e3c8SPeter Wemmoptions CAM_DEBUG_TARGET=-1 8375895e3c8SPeter Wemmoptions CAM_DEBUG_LUN=-1 8385895e3c8SPeter Wemmoptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 8395895e3c8SPeter Wemmoptions CAM_MAX_HIGHPOWER=4 840700daf5eSJustin T. Gibbsoptions SCSI_NO_SENSE_STRINGS 841700daf5eSJustin T. Gibbsoptions SCSI_NO_OP_STRINGS 84256234437SKenneth D. Merryoptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 8431a7c583cSGarrett Wollman 844700daf5eSJustin T. Gibbs# Options for the CAM CDROM driver: 845700daf5eSJustin T. Gibbs# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 846700daf5eSJustin T. Gibbs# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 847700daf5eSJustin T. Gibbs# enforced if there is I/O waiting for another LUN 848700daf5eSJustin T. Gibbs# The compiled in defaults for these variables are 2 and 10 seconds, 849700daf5eSJustin T. Gibbs# respectively. 85093063432SJoerg Wunsch# 851700daf5eSJustin T. Gibbs# These can also be changed on the fly with the following sysctl variables: 852700daf5eSJustin T. Gibbs# kern.cam.cd.changer.min_busy_seconds 853700daf5eSJustin T. Gibbs# kern.cam.cd.changer.max_busy_seconds 85493063432SJoerg Wunsch# 8555895e3c8SPeter Wemmoptions CHANGER_MIN_BUSY_SECONDS=2 8565895e3c8SPeter Wemmoptions CHANGER_MAX_BUSY_SECONDS=10 85793063432SJoerg Wunsch 8589dfb4471SKenneth D. Merry# Options for the CAM sequential access driver: 859b29f9e40SMatt Jacob# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 8609dfb4471SKenneth D. Merry# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 8619dfb4471SKenneth D. Merry# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 8629dfb4471SKenneth D. Merry# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 8639f050ed5SMatt Jacob# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 864b29f9e40SMatt Jacoboptions SA_IO_TIMEOUT="(4)" 8655895e3c8SPeter Wemmoptions SA_SPACE_TIMEOUT="(60)" 8665895e3c8SPeter Wemmoptions SA_REWIND_TIMEOUT="(2*60)" 8675895e3c8SPeter Wemmoptions SA_ERASE_TIMEOUT="(4*60)" 8689f050ed5SMatt Jacoboptions SA_1FM_AT_EOD 8699dfb4471SKenneth D. Merry 8703ece1bd2SKenneth D. Merry# Optional timeout for the CAM processor target (pt) device 8713ece1bd2SKenneth D. Merry# This is specified in seconds. The default is 60 seconds. 8723ece1bd2SKenneth D. Merryoptions SCSI_PT_DEFAULT_TIMEOUT="60" 8733ece1bd2SKenneth D. Merry 8748904e70bSMatt Jacob# Optional enable of doing SES passthrough on other devices (e.g., disks) 8758904e70bSMatt Jacob# 8768904e70bSMatt Jacob# Normally disabled because a lot of newer SCSI disks report themselves 8778904e70bSMatt Jacob# as having SES capabilities, but this can then clot up attempts to build 8788904e70bSMatt Jacob# build a topology with the SES device that's on the box these drives 8798904e70bSMatt Jacob# are in.... 8808904e70bSMatt Jacoboptions SES_ENABLE_PASSTHROUGH 8818904e70bSMatt Jacob 8826a8d6623SGarrett Wollman 8836a8d6623SGarrett Wollman##################################################################### 8846a8d6623SGarrett Wollman# MISCELLANEOUS DEVICES AND OPTIONS 8856a8d6623SGarrett Wollman 8861160da92SJoerg Wunsch# The `pty' device usually turns out to be ``effectively mandatory'', 8871160da92SJoerg Wunsch# as it is required for `telnetd', `rlogind', `screen', `emacs', and 8881160da92SJoerg Wunsch# `xterm', among others. 8891160da92SJoerg Wunsch 890f71c01ccSPeter Wemmdevice pty #Pseudo ttys 8916d823e81SJulian Elischerdevice nmdm #back-to-back tty devices 892f71c01ccSPeter Wemmdevice md #Memory/malloc disk 893f71c01ccSPeter Wemmdevice snp #Snoop device - to look at pty/vty/etc.. 894efacde1bSBrooks Davisdevice ccd #Concatenated disk driver 895be174c7eSGreg Lehey 896be174c7eSGreg Lehey# Configuring Vinum into the kernel is not necessary, since the kld 897be174c7eSGreg Lehey# module gets started automatically when vinum(8) starts. This 898be174c7eSGreg Lehey# device is also untested. Use at your own risk. 8994cc4752cSGreg Lehey# 9004cc4752cSGreg Lehey# The option VINUMDEBUG must match the value set in CFLAGS 90198a44096SSheldon Hearn# in src/sbin/vinum/Makefile. Failure to do so will result in 9024cc4752cSGreg Lehey# the following message from vinum(8): 9034cc4752cSGreg Lehey# 9044cc4752cSGreg Lehey# Can't get vinum config: Invalid argument 9054cc4752cSGreg Lehey# 9064cc4752cSGreg Lehey# see vinum(4) for more reasons not to use these options. 907f71c01ccSPeter Wemmdevice vinum #Vinum concat/mirror/raid driver 9083ea799d5SPeter Wemmoptions VINUMDEBUG #enable Vinum debugging hooks 9099ba0e7c3SBruce Evans 9106f2d8adbSBoris Popov# Kernel side iconv library 9116f2d8adbSBoris Popovoptions LIBICONV 9126f2d8adbSBoris Popov 91358067a99SPoul-Henning Kamp# Size of the kernel message buffer. Should be N * pagesize. 9145895e3c8SPeter Wemmoptions MSGBUF_SIZE=40960 91558067a99SPoul-Henning Kamp 9166a8d6623SGarrett Wollman 9176a8d6623SGarrett Wollman##################################################################### 918d61e6649SAlexander Langer# HARDWARE BUS CONFIGURATION 9196a8d6623SGarrett Wollman 9206a8d6623SGarrett Wollman# 921dd267672SJohn Baldwin# ISA bus 9226a8d6623SGarrett Wollman# 9237f5092f3SJohn Baldwin 9247f5092f3SJohn Baldwinoptions COMPAT_OLDISA #Use ISA shims and glue for old drivers 9252365e64fSRodney W. Grimes 926595f6341SPoul-Henning Kamp# Enable support for the kernel PLL to use an external PPS signal, 927595f6341SPoul-Henning Kamp# under supervision of [x]ntpd(8) 928a2210fe1SPoul-Henning Kamp# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 929595f6341SPoul-Henning Kamp 930595f6341SPoul-Henning Kampoptions PPS_SYNC 931595f6341SPoul-Henning Kamp 932c2906d55SPoul-Henning Kamp# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n" 933c2906d55SPoul-Henning Kamp# message you probably have some broken sw/hw which disables interrupts 934c2906d55SPoul-Henning Kamp# for too long. You can make the system more resistant to this by 935c2906d55SPoul-Henning Kamp# choosing a high value for NTIMECOUNTER. The default is 5, there 936c2906d55SPoul-Henning Kamp# is no upper limit but more than a couple of hundred are not productive. 937c2906d55SPoul-Henning Kamp 9385895e3c8SPeter Wemmoptions NTIMECOUNTER=20 939c2906d55SPoul-Henning Kamp 940d61e6649SAlexander Langer# 9417f5092f3SJohn Baldwin# EISA bus 9427f5092f3SJohn Baldwin# 9437f5092f3SJohn Baldwin 9447f5092f3SJohn Baldwin# By default, only 10 EISA slots are probed, since the slot numbers 9457f5092f3SJohn Baldwin# above clash with the configuration address space of the PCI subsystem, 9467f5092f3SJohn Baldwin# and the EISA probe is not very smart about this. This is sufficient 9477f5092f3SJohn Baldwin# for most machines, but in particular the HP NetServer LC series comes 9487f5092f3SJohn Baldwin# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11, 9497f5092f3SJohn Baldwin# thus you need to bump this figure to 12 for them. 9507f5092f3SJohn Baldwinoptions EISA_SLOTS=12 9517f5092f3SJohn Baldwin 9527f5092f3SJohn Baldwin# 953d61e6649SAlexander Langer# PCI bus & PCI options: 954d61e6649SAlexander Langer# 955d61e6649SAlexander Langer 956d61e6649SAlexander Langer 957d61e6649SAlexander Langer##################################################################### 958d61e6649SAlexander Langer# HARDWARE DEVICE CONFIGURATION 959d61e6649SAlexander Langer 960d61e6649SAlexander Langer# For ISA the required hints are listed. 961d61e6649SAlexander Langer# EISA, MCA, PCI and pccard are self identifying buses, so no hints 962d61e6649SAlexander Langer# are needed. 963d61e6649SAlexander Langer 964d61e6649SAlexander Langer# 965d61e6649SAlexander Langer# Mandatory devices: 966d61e6649SAlexander Langer# 967d61e6649SAlexander Langer 9687f5092f3SJohn Baldwin# The keyboard controller; it controls the keyboard and the PS/2 mouse. 9697f5092f3SJohn Baldwindevice atkbdc 1 9707f5092f3SJohn Baldwinhint.atkbdc.0.at="isa" 9717f5092f3SJohn Baldwinhint.atkbdc.0.port="0x060" 9727f5092f3SJohn Baldwin 9737f5092f3SJohn Baldwin# The AT keyboard 9747f5092f3SJohn Baldwindevice atkbd 9757f5092f3SJohn Baldwinhint.atkbd.0.at="atkbdc" 9767f5092f3SJohn Baldwinhint.atkbd.0.irq="1" 9777f5092f3SJohn Baldwin 9787f5092f3SJohn Baldwin# Options for atkbd: 9797f5092f3SJohn Baldwinoptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 9807f5092f3SJohn Baldwinmakeoptions ATKBD_DFLT_KEYMAP="jp.106" 9817f5092f3SJohn Baldwin 9827f5092f3SJohn Baldwin# These options are valid for other keyboard drivers as well. 9837f5092f3SJohn Baldwinoptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 9847f5092f3SJohn Baldwinoptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 9857f5092f3SJohn Baldwin 9867f5092f3SJohn Baldwin# `flags' for atkbd: 9877f5092f3SJohn Baldwin# 0x01 Force detection of keyboard, else we always assume a keyboard 9887f5092f3SJohn Baldwin# 0x02 Don't reset keyboard, useful for some newer ThinkPads 9897f5092f3SJohn Baldwin# 0x03 Force detection and avoid reset, might help with certain 9907f5092f3SJohn Baldwin# dockingstations 9917f5092f3SJohn Baldwin# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 9927f5092f3SJohn Baldwin 9937f5092f3SJohn Baldwin# PS/2 mouse 9947f5092f3SJohn Baldwindevice psm 9957f5092f3SJohn Baldwinhint.psm.0.at="atkbdc" 9967f5092f3SJohn Baldwinhint.psm.0.irq="12" 9977f5092f3SJohn Baldwin 9987f5092f3SJohn Baldwin# Options for psm: 9997f5092f3SJohn Baldwinoptions PSM_HOOKRESUME #hook the system resume event, useful 10007f5092f3SJohn Baldwin #for some laptops 10017f5092f3SJohn Baldwinoptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 10027f5092f3SJohn Baldwin 10037f5092f3SJohn Baldwin# The video card driver. 10047f5092f3SJohn Baldwindevice vga 10057f5092f3SJohn Baldwinhint.vga.0.at="isa" 10067f5092f3SJohn Baldwin 10077f5092f3SJohn Baldwin# Options for vga: 10087f5092f3SJohn Baldwin# Try the following option if the mouse pointer is not drawn correctly 10097f5092f3SJohn Baldwin# or font does not seem to be loaded properly. May cause flicker on 10107f5092f3SJohn Baldwin# some systems. 10117f5092f3SJohn Baldwinoptions VGA_ALT_SEQACCESS 10127f5092f3SJohn Baldwin 10137f5092f3SJohn Baldwin# If you can dispense with some vga driver features, you may want to 10147f5092f3SJohn Baldwin# use the following options to save some memory. 10157f5092f3SJohn Baldwin#options VGA_NO_FONT_LOADING # don't save/load font 10167f5092f3SJohn Baldwin#options VGA_NO_MODE_CHANGE # don't change video modes 10177f5092f3SJohn Baldwin 10187f5092f3SJohn Baldwin# Older video cards may require this option for proper operation. 10197f5092f3SJohn Baldwinoptions VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs 10207f5092f3SJohn Baldwin 10217f5092f3SJohn Baldwin# The following option probably won't work with the LCD displays. 10227f5092f3SJohn Baldwinoptions VGA_WIDTH90 # support 90 column modes 10237f5092f3SJohn Baldwin 10247f5092f3SJohn Baldwinoptions FB_DEBUG # Frame buffer debugging 10257f5092f3SJohn Baldwinoptions FB_INSTALL_CDEV # install a CDEV entry in /dev 10267f5092f3SJohn Baldwin 10277f5092f3SJohn Baldwin# Splash screen at start up! Screen savers require this too. 10287f5092f3SJohn Baldwindevice splash 10297f5092f3SJohn Baldwin 10307f5092f3SJohn Baldwin# Various screen savers. 10317f5092f3SJohn Baldwindevice apm_saver # Requires APM 10327f5092f3SJohn Baldwindevice blank_saver 10337f5092f3SJohn Baldwindevice daemon_saver 10347f5092f3SJohn Baldwindevice fade_saver 10357f5092f3SJohn Baldwindevice fire_saver 10367f5092f3SJohn Baldwindevice green_saver 10377f5092f3SJohn Baldwindevice logo_saver 10387f5092f3SJohn Baldwindevice rain_saver 10397f5092f3SJohn Baldwindevice star_saver 10407f5092f3SJohn Baldwindevice warp_saver 10417f5092f3SJohn Baldwin 1042ee16b430SBruce Evans# The syscons console driver (sco color console compatible). 1043f71c01ccSPeter Wemmdevice sc 1 1044f71c01ccSPeter Wemmhint.sc.0.at="isa" 1045683cbdf4SBruce Evansoptions MAXCONS=16 # number of virtual consoles 10466e8394b8SKazutaka YOKOTAoptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 10476e8394b8SKazutaka YOKOTAoptions SC_DFLT_FONT # compile font in 1048cc6c2ad0SPeter Wemmmakeoptions SC_DFLT_FONT=cp850 10496e8394b8SKazutaka YOKOTAoptions SC_DISABLE_DDBKEY # disable `debug' key 1050c4118fc0SKazutaka YOKOTAoptions SC_DISABLE_REBOOT # disable reboot key sequence 10516e8394b8SKazutaka YOKOTAoptions SC_HISTORY_SIZE=200 # number of history buffer lines 10526e8394b8SKazutaka YOKOTAoptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 10536e8394b8SKazutaka YOKOTAoptions SC_PIXEL_MODE # add support for the raster text mode 105485e36760SJordan K. Hubbard 10557a88382dSKazutaka YOKOTA# The following options will let you change the default colors of syscons. 10567a88382dSKazutaka YOKOTAoptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 10577a88382dSKazutaka YOKOTAoptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 10587a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 10597a88382dSKazutaka YOKOTAoptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 10607a88382dSKazutaka YOKOTA 106178f45204SMaxim Sobolev# The following options will let you change the default behaviour of 106278f45204SMaxim Sobolev# cut-n-paste feature 106378f45204SMaxim Sobolevoptions SC_CUT_SPACES2TABS # convert leading spaces into tabs 106478f45204SMaxim Sobolevoptions SC_CUT_SEPCHARS="\x20" # set of characters that delimit words 106578f45204SMaxim Sobolev # (default is single space - "\x20") 106678f45204SMaxim Sobolev 10677a88382dSKazutaka YOKOTA# If you have a two button mouse, you may want to add the following option 10687a88382dSKazutaka YOKOTA# to use the right button of the mouse to paste text. 10697a88382dSKazutaka YOKOTAoptions SC_TWOBUTTON_MOUSE 10707a88382dSKazutaka YOKOTA 10716e8394b8SKazutaka YOKOTA# You can selectively disable features in syscons. 10726e8394b8SKazutaka YOKOTAoptions SC_NO_CUTPASTE 10736e8394b8SKazutaka YOKOTAoptions SC_NO_FONT_LOADING 10746e8394b8SKazutaka YOKOTAoptions SC_NO_HISTORY 10756e8394b8SKazutaka YOKOTAoptions SC_NO_SYSMOUSE 10762ac8be82SAndreas Schulz 10778a28ce0eSJohn Baldwin# `flags' for sc 10788a28ce0eSJohn Baldwin# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode 10798a28ce0eSJohn Baldwin# 0x100 Probe for a keyboard device periodically if one is not present 10808a28ce0eSJohn Baldwin 10811fe04850SBruce Evans# 10827f5092f3SJohn Baldwin# ACPI support using the Intel ACPI Component Architecture reference 10837f5092f3SJohn Baldwin# implementation. 10847f5092f3SJohn Baldwin# 10857f5092f3SJohn Baldwin# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 10867f5092f3SJohn Baldwin# kernel environment variables to select initial debugging levels for the 10877f5092f3SJohn Baldwin# Intel ACPICA code. (Note that the Intel code must also have USE_DEBUGGER 10887f5092f3SJohn Baldwin# defined when it is built). 10897f5092f3SJohn Baldwin# 10907f5092f3SJohn Baldwin# Note that building ACPI into the kernel is deprecated; the module is 10917f5092f3SJohn Baldwin# normally loaded automatically by the loader. 10927f5092f3SJohn Baldwin# 10937f5092f3SJohn Baldwindevice acpica 10947f5092f3SJohn Baldwinoptions ACPI_DEBUG 10957f5092f3SJohn Baldwin 10967f5092f3SJohn Baldwin# 1097d61e6649SAlexander Langer# Optional devices: 10986a8d6623SGarrett Wollman# 10996a8d6623SGarrett Wollman 110067a2a28fSEric Anholt# DRM options: 110167a2a28fSEric Anholt# gammadrm: 3Dlabs Oxygen GMX 2000 110267a2a28fSEric Anholt# mgadrm: AGP Matrox G200, G400, G450, G550 110367a2a28fSEric Anholt# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 110467a2a28fSEric Anholt# r128drm: AGP ATI Rage 128 110567a2a28fSEric Anholt# radeondrm: AGP ATI Radeon, including 7200 and 7500 110667a2a28fSEric Anholt# DRM_LINUX: include linux compatibility, requires COMPAT_LINUX 110767a2a28fSEric Anholt# DRM_DEBUG: inlcude debugging code, very slow 110867a2a28fSEric Anholt# 110967a2a28fSEric Anholt# mga, r128, and radeon require AGP in the kernel 111067a2a28fSEric Anholt 111167a2a28fSEric Anholtdevice gammadrm 111267a2a28fSEric Anholtdevice mgadrm 111367a2a28fSEric Anholtdevice "r128drm" 111467a2a28fSEric Anholtdevice radeondrm 111567a2a28fSEric Anholtdevice tdfxdrm 111667a2a28fSEric Anholt 111767a2a28fSEric Anholtoptions DRM_DEBUG 111867a2a28fSEric Anholtoptions DRM_LINUX 111967a2a28fSEric Anholt 11207f5092f3SJohn Baldwin# 3Dfx Voodoo Graphics, Voodoo II /dev/3dfx CDEV support. This will create 11217f5092f3SJohn Baldwin# the /dev/3dfx0 device to work with glide implementations. This should get 11227f5092f3SJohn Baldwin# linked to /dev/3dfx and /dev/voodoo. Note that this is not the same as 11237f5092f3SJohn Baldwin# the tdfx DRI module from XFree86 and is completely unrelated. 11247f5092f3SJohn Baldwin# 11257f5092f3SJohn Baldwin# To enable Linuxulator support, one must also include COMPAT_LINUX in the 11267f5092f3SJohn Baldwin# config as well, or you will not have the dependencies. The other option 11277f5092f3SJohn Baldwin# is to load both as modules. 11287f5092f3SJohn Baldwin 11297f5092f3SJohn Baldwindevice tdfx # Enable 3Dfx Voodoo support 11307f5092f3SJohn Baldwinoptions TDFX_LINUX # Enable Linuxulator support 11317f5092f3SJohn Baldwin 11326a8d6623SGarrett Wollman# 1133d61e6649SAlexander Langer# SCSI host adapters: 11346a8d6623SGarrett Wollman# 11357f5092f3SJohn Baldwin# adv: All Narrow SCSI bus AdvanSys controllers. 1136859244a6SJustin T. Gibbs# adw: Second Generation AdvanSys controllers including the ADV940UW. 11377f5092f3SJohn Baldwin# aha: Adaptec 154x/1535/1640 11387f5092f3SJohn Baldwin# ahb: Adaptec 174x EISA controllers 1139d61e6649SAlexander Langer# ahc: Adaptec 274x/284x/2910/293x/294x/394x/3950x/3960x/398X/4944/ 1140d61e6649SAlexander Langer# 19160x/29160x, aic7770/aic78xx 11417f5092f3SJohn Baldwin# aic: Adaptec 6260/6360, APA-1460 (PC Card), NEC PC9801-100 (C-BUS) 1142d61e6649SAlexander Langer# amd: Support for the AMD 53C974 SCSI host adapter chip as found on devices 1143d61e6649SAlexander Langer# such as the Tekram DC-390(T). 11447f5092f3SJohn Baldwin# bt: Most Buslogic controllers: including BT-445, BT-54x, BT-64x, BT-74x, 11457f5092f3SJohn Baldwin# BT-75x, BT-946, BT-948, BT-956, BT-958, SDC3211B, SDC3211F, SDC3222F 1146d61e6649SAlexander Langer# isp: Qlogic ISP 1020, 1040 and 1040B PCI SCSI host adapters, 1147d61e6649SAlexander Langer# ISP 1240 Dual Ultra SCSI, ISP 1080 and 1280 (Dual) Ultra2, 1148d61e6649SAlexander Langer# ISP 12160 Ultra3 SCSI, 1149e8a0f829SMatt Jacob# Qlogic ISP 2100 and ISP 2200 1Gb Fibre Channel host adapters. 1150e8a0f829SMatt Jacob# Qlogic ISP 2300 and ISP 2312 2Gb Fibre Channel host adapters. 1151ac918c84SMatt Jacob# ispfw: Firmware module for Qlogic host adapters 1152d61e6649SAlexander Langer# ncr: NCR 53C810, 53C825 self-contained SCSI host adapters. 1153ae94720dSNoriaki Mitsunaga# ncv: NCR 53C500 based SCSI host adapters. 1154ae94720dSNoriaki Mitsunaga# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 11557f5092f3SJohn Baldwin# stg: TMC 18C30, 18C50 based SCSI host adapters. 1156fb91fd69SGerard Roudier# sym: Symbios/Logic 53C8XX family of PCI-SCSI I/O processors: 1157fb91fd69SGerard Roudier# 53C810, 53C810A, 53C815, 53C825, 53C825A, 53C860, 53C875, 1158fb91fd69SGerard Roudier# 53C876, 53C885, 53C895, 53C895A, 53C896, 53C897, 53C1510D, 1159fb91fd69SGerard Roudier# 53C1010-33, 53C1010-66. 11607f5092f3SJohn Baldwin# wds: WD7000 1161d61e6649SAlexander Langer 11627f5092f3SJohn Baldwin# 11637f5092f3SJohn Baldwin# Note that the order is important in order for Buslogic ISA/EISA cards to be 11647f5092f3SJohn Baldwin# probed correctly. 11657f5092f3SJohn Baldwin# 11667f5092f3SJohn Baldwindevice bt 11677f5092f3SJohn Baldwinhint.bt.0.at="isa" 11687f5092f3SJohn Baldwinhint.bt.0.port="0x330" 11697f5092f3SJohn Baldwindevice adv 11707f5092f3SJohn Baldwinhint.adv.0.at="isa" 1171c9953c3bSPeter Wemmdevice adw 11727f5092f3SJohn Baldwindevice aha 11737f5092f3SJohn Baldwinhint.aha.0.at="isa" 11747f5092f3SJohn Baldwindevice aic 11757f5092f3SJohn Baldwinhint.aic.0.at="isa" 11767f5092f3SJohn Baldwindevice ahb 1177d61e6649SAlexander Langerdevice ahc 1178d61e6649SAlexander Langerdevice amd 1179d61e6649SAlexander Langerdevice isp 11800787f2b8SMatt Jacobhint.isp.0.disable="1" 11810787f2b8SMatt Jacobhint.isp.0.role="3" 11820787f2b8SMatt Jacobhint.isp.0.prefer_iomap="1" 11830787f2b8SMatt Jacobhint.isp.0.prefer_memmap="1" 11840787f2b8SMatt Jacobhint.isp.0.fwload_disable="1" 11850787f2b8SMatt Jacobhint.isp.0.ignore_nvram="1" 11860787f2b8SMatt Jacobhint.isp.0.fullduplex="1" 11870787f2b8SMatt Jacobhint.isp.0.topology="lport" 11880787f2b8SMatt Jacobhint.isp.0.topology="nport" 11890787f2b8SMatt Jacobhint.isp.0.topology="lport-only" 11900787f2b8SMatt Jacobhint.isp.0.topology="nport-only" 11910787f2b8SMatt Jacob# we can't get u_int64_t types, nor can we get strings if it's got 11920787f2b8SMatt Jacob# a leading 0x, hence this silly dodge. 11930787f2b8SMatt Jacobhint.isp.0.portwnn="w50000000aaaa0000" 11940787f2b8SMatt Jacobhint.isp.0.nodewnn="w50000000aaaa0001" 1195d61e6649SAlexander Langerdevice ispfw 1196d61e6649SAlexander Langerdevice ncr 1197ae94720dSNoriaki Mitsunagadevice ncv 1198ae94720dSNoriaki Mitsunagadevice nsp 1199d61e6649SAlexander Langerdevice sym 12007f5092f3SJohn Baldwindevice stg 12017f5092f3SJohn Baldwinhint.stg.0.at="isa" 12027f5092f3SJohn Baldwinhint.stg.0.port="0x140" 12037f5092f3SJohn Baldwinhint.stg.0.port="11" 12047f5092f3SJohn Baldwindevice wds 12057f5092f3SJohn Baldwinhint.wds.0.at="isa" 12067f5092f3SJohn Baldwinhint.wds.0.port="0x350" 12077f5092f3SJohn Baldwinhint.wds.0.irq="11" 12087f5092f3SJohn Baldwinhint.wds.0.drq="6" 1209d61e6649SAlexander Langer 1210d61e6649SAlexander Langer# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1211d61e6649SAlexander Langer# controllers that have it configured only if this option is set. Unfortunately, 1212d61e6649SAlexander Langer# this doesn't work on some motherboards, which prevents it from being the 1213d61e6649SAlexander Langer# default. 1214d61e6649SAlexander Langeroptions AHC_ALLOW_MEMIO 1215d61e6649SAlexander Langer 1216fac70739SJeroen Ruigrok van der Werven# Enable diagnostic sequencer code. 1217fac70739SJeroen Ruigrok van der Wervenoptions AHC_DEBUG_SEQUENCER 1218fac70739SJeroen Ruigrok van der Werven 1219fac70739SJeroen Ruigrok van der Werven# Dump the contents of the ahc controller configuration PROM. 1220fac70739SJeroen Ruigrok van der Wervenoptions AHC_DUMP_EEPROM 1221fac70739SJeroen Ruigrok van der Werven 1222fac70739SJeroen Ruigrok van der Werven# Bitmap of units to enable targetmode operations. 1223fac70739SJeroen Ruigrok van der Wervenoptions AHC_TMODE_ENABLE 1224fac70739SJeroen Ruigrok van der Werven 1225d61e6649SAlexander Langer# The adw driver will attempt to use memory mapped I/O for all PCI 1226d61e6649SAlexander Langer# controllers that have it configured only if this option is set. 1227d61e6649SAlexander Langeroptions ADW_ALLOW_MEMIO 1228d61e6649SAlexander Langer 1229d61e6649SAlexander Langer# Options used in dev/isp/ (Qlogic SCSI/FC driver). 1230d61e6649SAlexander Langer# 1231d61e6649SAlexander Langer# ISP_TARGET_MODE - enable target mode operation 1232d61e6649SAlexander Langer# 1233d61e6649SAlexander Langer#options ISP_TARGET_MODE=1 1234d61e6649SAlexander Langer 1235d61e6649SAlexander Langer# Options used in dev/sym/ (Symbios SCSI driver). 1236d61e6649SAlexander Langer#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1237d61e6649SAlexander Langer # Allows the ncr to take precedence 1238d61e6649SAlexander Langer # 1 (1<<0) -> 810a, 860 1239d61e6649SAlexander Langer # 2 (1<<1) -> 825a, 875, 885, 895 1240d61e6649SAlexander Langer # 4 (1<<2) -> 895a, 896, 1510d 1241d61e6649SAlexander Langer#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1242d61e6649SAlexander Langer # disabled:0 (default), enabled:1 1243d61e6649SAlexander Langer#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1244d61e6649SAlexander Langer # disabled:0, enabled:1 (default) 1245d61e6649SAlexander Langer#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1246d61e6649SAlexander Langer # default:8, range:[1..64] 12476a8d6623SGarrett Wollman 1248ef137fd3SMike Smith# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1249ef137fd3SMike Smith# controllers (SmartRAID V and VI and later). 1250ef137fd3SMike Smith# These controllers require the CAM infrastructure. 1251ef137fd3SMike Smith# 1252ef137fd3SMike Smithdevice asr 1253ef137fd3SMike Smith 1254153cbcc3SMike Smith# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/). 1255153cbcc3SMike Smith# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1256153cbcc3SMike Smith# The DPT controllers are commonly re-licensed under other brand-names - 1257153cbcc3SMike Smith# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1258153cbcc3SMike Smith# Compaq are actually DPT controllers. 1259153cbcc3SMike Smith# 1260153cbcc3SMike Smith# See src/sys/dev/dpt for debugging and other subtle options. 1261153cbcc3SMike Smith# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1262153cbcc3SMike Smith# instruments are enabled. The tools in 1263153cbcc3SMike Smith# /usr/sbin/dpt_* assume these to be enabled. 1264153cbcc3SMike Smith# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1265153cbcc3SMike Smith# If you ant the driver to handle timeouts, enable 1266153cbcc3SMike Smith# this option. If your system is very busy, this 1267153cbcc3SMike Smith# option will create more trouble than solve. 1268153cbcc3SMike Smith# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1269153cbcc3SMike Smith# wait when timing out with the above option. 1270153cbcc3SMike Smith# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h 1271153cbcc3SMike Smith# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1272153cbcc3SMike Smith# any interrupt that got lost. Seems to help in some 1273153cbcc3SMike Smith# DPT-firmware/Motherboard combinations. Minimal 1274153cbcc3SMike Smith# cost, great benefit. 1275153cbcc3SMike Smith# DPT_RESET_HBA Make "reset" actually reset the controller 1276153cbcc3SMike Smith# instead of fudging it. Only enable this if you 1277153cbcc3SMike Smith# are 100% certain you need it. 1278153cbcc3SMike Smith 1279153cbcc3SMike Smithdevice dpt 1280153cbcc3SMike Smith 1281153cbcc3SMike Smith# DPT options 1282153cbcc3SMike Smith#!CAM# options DPT_MEASURE_PERFORMANCE 1283153cbcc3SMike Smith#!CAM# options DPT_HANDLE_TIMEOUTS 1284153cbcc3SMike Smithoptions DPT_TIMEOUT_FACTOR=4 1285153cbcc3SMike Smithoptions DPT_LOST_IRQ 1286153cbcc3SMike Smithoptions DPT_RESET_HBA 1287153cbcc3SMike Smithoptions DPT_ALLOW_MEMIO 1288153cbcc3SMike Smith 1289153cbcc3SMike Smith# 12903a31b7ebSMike Smith# Compaq "CISS" RAID controllers (SmartRAID 5* series) 12913a31b7ebSMike Smith# These controllers have a SCSI-like interface, and require the 12923a31b7ebSMike Smith# CAM infrastructure. 12933a31b7ebSMike Smith# 12943a31b7ebSMike Smithdevice ciss 12953a31b7ebSMike Smith 12963a31b7ebSMike Smith# 1297a245737cSMike Smith# Intel Integrated RAID controllers. 1298a245737cSMike Smith# This driver was developed and is maintained by Intel. Contacts 1299a245737cSMike Smith# at Intel for this driver are 1300a245737cSMike Smith# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and 1301a245737cSMike Smith# "Leubner, Achim" <achim.leubner@intel.com>. 1302a245737cSMike Smith# 1303a245737cSMike Smithdevice iir 1304a245737cSMike Smith 1305a245737cSMike Smith# 1306153cbcc3SMike Smith# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1307153cbcc3SMike Smith# firmware. These controllers have a SCSI-like interface, and require 1308153cbcc3SMike Smith# the CAM infrastructure. 1309153cbcc3SMike Smith# 1310153cbcc3SMike Smithdevice mly 1311153cbcc3SMike Smith 13128b89ef0aSSøren Schmidt# 131335863739SMike Smith# Adaptec FSA RAID controllers, including integrated DELL controllers, 131435863739SMike Smith# the Dell PERC 2/QC and the HP NetRAID-4M 1315ead270f1SMike Smith# 1316ead270f1SMike Smith# AAC_COMPAT_LINUX Include code to support Linux-binary management 1317ead270f1SMike Smith# utilities (requires Linux compatibility 1318ead270f1SMike Smith# support). 1319ead270f1SMike Smith# 132035863739SMike Smithdevice aac 132144b00b1dSScott Longdevice aacp # SCSI Passthrough interface (optional, CAM required) 132235863739SMike Smith 132335863739SMike Smith# 13245e3488e3SJonathan Lemon# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 13255e3488e3SJonathan Lemon# one entry is needed; the code will find and configure all supported 13265e3488e3SJonathan Lemon# controllers. 132713066c5fSJonathan Lemon# 13285e3488e3SJonathan Lemondevice ida # Compaq Smart RAID 1329c9953c3bSPeter Wemmdevice mlx # Mylex DAC960 1330c9953c3bSPeter Wemmdevice amr # AMI MegaRAID 13316ac4727aSMike Smith 13326ac4727aSMike Smith# 133390d3341eSPeter Wemm# 3ware ATA RAID 133490d3341eSPeter Wemm# 133590d3341eSPeter Wemmdevice twe # 3ware ATA RAID 133690d3341eSPeter Wemm 133790d3341eSPeter Wemm# 13386d04301dSAlexander Langer# The 'ATA' driver supports all ATA and ATAPI devices, including PC Card 13396d04301dSAlexander Langer# devices. You only need one "device ata" for it to find all 13406d04301dSAlexander Langer# PCI and PC Card ATA/ATAPI devices on modern machines. 1341c9953c3bSPeter Wemmdevice ata 1342c9953c3bSPeter Wemmdevice atadisk # ATA disk drives 1343c9953c3bSPeter Wemmdevice atapicd # ATAPI CDROM drives 1344c9953c3bSPeter Wemmdevice atapifd # ATAPI floppy drives 1345c9953c3bSPeter Wemmdevice atapist # ATAPI tape drives 134674d8e840SSøren Schmidt 13478b89ef0aSSøren Schmidt# 13486d04301dSAlexander Langer# For older non-PCI, non-PnPBIOS systems, these are the hints lines to add: 13496d04301dSAlexander Langerhint.ata.0.at="isa" 13506d04301dSAlexander Langerhint.ata.0.port="0x1f0" 13516d04301dSAlexander Langerhint.ata.0.irq="14" 13526d04301dSAlexander Langerhint.ata.1.at="isa" 13536d04301dSAlexander Langerhint.ata.1.port="0x170" 13546d04301dSAlexander Langerhint.ata.1.irq="15" 13556d04301dSAlexander Langer 13566d04301dSAlexander Langer# 1357000da71aSSøren Schmidt# The following options are valid on the ATA driver: 1358000da71aSSøren Schmidt# 1359000da71aSSøren Schmidt# ATA_STATIC_ID: controller numbering is static ie depends on location 136074d8e840SSøren Schmidt# else the device numbers are dynamically allocated. 136174d8e840SSøren Schmidt 136274d8e840SSøren Schmidtoptions ATA_STATIC_ID 136374d8e840SSøren Schmidt 13648b89ef0aSSøren Schmidt# 13656d04301dSAlexander Langer# Standard floppy disk controllers and floppy tapes, supports 13666d04301dSAlexander Langer# the Y-E DATA External FDD (PC Card) 13676a8d6623SGarrett Wollman# 1368f71c01ccSPeter Wemmdevice fdc 1369f71c01ccSPeter Wemmhint.fdc.0.at="isa" 1370f71c01ccSPeter Wemmhint.fdc.0.port="0x3F0" 1371f71c01ccSPeter Wemmhint.fdc.0.irq="6" 1372f71c01ccSPeter Wemmhint.fdc.0.drq="2" 137385827d9cSJoerg Wunsch# 1374d2fb4892SJoerg Wunsch# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1375d2fb4892SJoerg Wunsch# gotta turn it actually on by setting the variable fd_debug with DDB, 1376d2fb4892SJoerg Wunsch# however. 1377d2fb4892SJoerg Wunschoptions FDC_DEBUG 1378d2fb4892SJoerg Wunsch# 1379f71c01ccSPeter Wemm# Activate this line if you happen to have an Insight floppy tape. 1380f71c01ccSPeter Wemm# Probing them proved to be dangerous for people with floppy disks only, 1381f71c01ccSPeter Wemm# so it's "hidden" behind a flag: 1382f71c01ccSPeter Wemm#hint.fdc.0.flags="1" 138385827d9cSJoerg Wunsch 1384f71c01ccSPeter Wemm# Specify floppy devices 1385f71c01ccSPeter Wemmhint.fd.0.at="fdc0" 1386f71c01ccSPeter Wemmhint.fd.0.drive="0" 1387f71c01ccSPeter Wemmhint.fd.1.at="fdc0" 1388f71c01ccSPeter Wemmhint.fd.1.drive="1" 138985827d9cSJoerg Wunsch 13906a8d6623SGarrett Wollman# 13916d04301dSAlexander Langer# sio: serial ports (see sio(4)), including support for various 13926d04301dSAlexander Langer# PC Card devices, such as Modem and NICs (see etc/defaults/pccard.conf) 13936a8d6623SGarrett Wollman 1394f71c01ccSPeter Wemmdevice sio 1395f71c01ccSPeter Wemmhint.sio.0.at="isa" 1396f71c01ccSPeter Wemmhint.sio.0.port="0x3F8" 1397f71c01ccSPeter Wemmhint.sio.0.flags="0x10" 1398f71c01ccSPeter Wemmhint.sio.0.irq="4" 13999546766aSBruce Evans 14009546766aSBruce Evans# 14019546766aSBruce Evans# `flags' for serial drivers that support consoles (only for sio now): 14029546766aSBruce Evans# 0x10 enable console support for this unit. The other console flags 14039546766aSBruce Evans# are ignored unless this is set. Enabling console support does 14049546766aSBruce Evans# not make the unit the preferred console - boot with -h or set 14059546766aSBruce Evans# the 0x20 flag for that. Currently, at most one unit can have 14069546766aSBruce Evans# console support; the first one (in config file order) with 14079546766aSBruce Evans# this flag set is preferred. Setting this flag for sio0 gives 14089546766aSBruce Evans# the old behaviour. 14099546766aSBruce Evans# 0x20 force this unit to be the console (unless there is another 14109546766aSBruce Evans# higher priority console). This replaces the COMCONSOLE option. 14119546766aSBruce Evans# 0x40 reserve this unit for low level console operations. Do not 141204fb8e53SAlexander Langer# access the device in any normal way. 1413a7674320SMartin Cracauer# 0x80 use this port for serial line gdb support in ddb. 14149546766aSBruce Evans# 14152ce7d7a0SPoul-Henning Kamp# PnP `flags' 14166a796ce0SJohn-Mark Gurney# 0x1 disable probing of this device. Used to prevent your modem 14176a796ce0SJohn-Mark Gurney# from being attached as a PnP modem. 14186a796ce0SJohn-Mark Gurney# 14199546766aSBruce Evans 14209546766aSBruce Evans# Options for serial drivers that support consoles (only for sio now): 14219546766aSBruce Evansoptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 14229546766aSBruce Evans #DDB, if available. 1423ba23229eSDima Dorfmanoptions CONSPEED=115200 # speed for serial console 1424ba23229eSDima Dorfman # (default 9600) 14256a8d6623SGarrett Wollman 142626b6ea69SPaul Saab# Solaris implements a new BREAK which is initiated by a character 142726b6ea69SPaul Saab# sequence CR ~ ^b which is similar to a familiar pattern used on 142826b6ea69SPaul Saab# Sun servers by the Remote Console. 142926b6ea69SPaul Saaboptions ALT_BREAK_TO_DEBUGGER 143026b6ea69SPaul Saab 14316a8d6623SGarrett Wollman# Options for sio: 1432768fd661SBruce Evansoptions COM_ESP #code for Hayes ESP 14339ba0e7c3SBruce Evansoptions COM_MULTIPORT #code for some cards with shared IRQs 14346a8d6623SGarrett Wollman 143596b89afcSBruce Evans# Other flags for sio that aren't documented in the man page. 143696b89afcSBruce Evans# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 143796b89afcSBruce Evans# ST16650A-compatible UARTs. 143896b89afcSBruce Evans 14399c564b6cSJohn Hay# PCI Universal Communications driver 14409c564b6cSJohn Hay# Supports various single and multi port PCI serial cards. Maybe later 14419c564b6cSJohn Hay# also the parallel ports on combination serial/parallel cards. New cards 1442093d7296SChris D. Faulhaber# can be added in src/sys/dev/puc/pucdata.c. 14439c564b6cSJohn Hay# 14449c564b6cSJohn Hay# If the PUC_FASTINTR option is used the driver will try to use fast 14459c564b6cSJohn Hay# interrupts. The card must then be the only user of that interrupt. 14469c564b6cSJohn Hay# Interrupts cannot be shared when using PUC_FASTINTR. 14479c564b6cSJohn Haydevice puc 14489c564b6cSJohn Hayoptions PUC_FASTINTR 14499c564b6cSJohn Hay 14506a8d6623SGarrett Wollman# 1451d61e6649SAlexander Langer# Network interfaces: 14526a8d6623SGarrett Wollman# 1453d61e6649SAlexander Langer# MII bus support is required for some PCI 10/100 ethernet NICs, 1454d61e6649SAlexander Langer# namely those which use MII-compliant transceivers or implement 1455d61e6649SAlexander Langer# tranceiver control interfaces that operate like an MII. Adding 1456d61e6649SAlexander Langer# "device miibus0" to the kernel config pulls in support for 1457d61e6649SAlexander Langer# the generic miibus API and all of the PHY drivers, including a 1458d61e6649SAlexander Langer# generic one for PHYs that aren't specifically handled by an 1459d61e6649SAlexander Langer# individual driver. 1460d61e6649SAlexander Langerdevice miibus 1461d61e6649SAlexander Langer 14627f5092f3SJohn Baldwin# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 14637f5092f3SJohn Baldwin# PCI and ISA varieties. 14647f5092f3SJohn Baldwin# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver 14657f5092f3SJohn Baldwin# (requires sppp) 14667f5092f3SJohn Baldwin# awi: Support for IEEE 802.11 PC Card devices using the AMD Am79C930 and 14677f5092f3SJohn Baldwin# Harris (Intersil) Chipset with PCnetMobile firmware by AMD. 146895d67482SBill Paul# bge: Support for gigabit ethernet adapters based on the Broadcom 1469586d7c2eSJohn Polstra# BCM570x family of controllers, including the 3Com 3c996-T, 1470586d7c2eSJohn Polstra# the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, and 1471586d7c2eSJohn Polstra# the embedded gigE NICs on Dell PowerEdge 2550 servers. 14727f5092f3SJohn Baldwin# cm: Arcnet SMC COM90c26 / SMC COM90c56 14737f5092f3SJohn Baldwin# (and SMC COM90c66 in '56 compatibility mode) adapters. 14747f5092f3SJohn Baldwin# cnw: Xircom CNW/Netware Airsurfer PC Card adapter 14757f5092f3SJohn Baldwin# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1476d61e6649SAlexander Langer# dc: Support for PCI fast ethernet adapters based on the DEC/Intel 21143 1477d61e6649SAlexander Langer# and various workalikes including: 1478d61e6649SAlexander Langer# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1479d61e6649SAlexander Langer# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1480d61e6649SAlexander Langer# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1481d61e6649SAlexander Langer# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1482d61e6649SAlexander Langer# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1483d61e6649SAlexander Langer# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1484d61e6649SAlexander Langer# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1485d61e6649SAlexander Langer# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1486d61e6649SAlexander Langer# KNE110TX. 1487d61e6649SAlexander Langer# de: Digital Equipment DC21040 14887f5092f3SJohn Baldwin# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 14897f5092f3SJohn Baldwin# HP PC Lan+, various PC Card devices (refer to etc/defauls/pccard.conf) 14907f5092f3SJohn Baldwin# (requires miibus) 1491a59716d2SPrafulla Deuskar# em: Intel Pro/1000 Gigabit Ethernet 82542, 82543, 82544 based adapters. 14927f5092f3SJohn Baldwin# ep: 3Com 3C509, 3C529, 3C556, 3C562D, 3C563D, 3C572, 3C574X, 3C579, 3C589 14937f5092f3SJohn Baldwin# and PC Card devices using these chipsets. 14947f5092f3SJohn Baldwin# ex: Intel EtherExpress Pro/10 and other i82595-based adapters, 14957f5092f3SJohn Baldwin# Olicom Ethernet PC Card devices. 14967f5092f3SJohn Baldwin# fe: Fujitsu MB86960A/MB86965A Ethernet 14977f5092f3SJohn Baldwin# fea: DEC DEFEA EISA FDDI adapter 1498d61e6649SAlexander Langer# fpa: Support for the Digital DEFPA PCI FDDI. `device fddi' is also needed. 1499d61e6649SAlexander Langer# fxp: Intel EtherExpress Pro/100B 1500cf87044eSMatt Jacob# (hint of prefer_iomap can be done to prefer I/O instead of Mem mapping) 1501e903bd58SJonathan Lemon# gx: Intel Pro/1000 Gigabit Ethernet (82542, 82543-F, 82543-T) 1502c678bc4fSBill Paul# lge: Support for PCI gigabit ethernet adapters based on the Level 1 1503c678bc4fSBill Paul# LXT1001 NetCellerator chipset. This includes the D-Link DGE-500SX, 1504c678bc4fSBill Paul# SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 15057f5092f3SJohn Baldwin# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 and 15067f5092f3SJohn Baldwin# Am79C960) 1507ce4946daSBill Paul# nge: Support for PCI gigabit ethernet adapters based on the National 1508ce4946daSBill Paul# Semiconductor DP83820 and DP83821 chipset. This includes the 1509ce4946daSBill Paul# SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante FriendlyNet 151001019292SBill Paul# GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the LinkSys 1511660e0297SBill Paul# EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 151241f7d2d5SBill Paul# pcn: Support for PCI fast ethernet adapters based on the AMD Am79c97x 151341f7d2d5SBill Paul# chipsets, including the PCnet/FAST, PCnet/FAST+, PCnet/PRO and 151441f7d2d5SBill Paul# PCnet/Home. These were previously handled by the lnc driver (and 151541f7d2d5SBill Paul# still will be if you leave this driver out of the kernel). 1516d61e6649SAlexander Langer# rl: Support for PCI fast ethernet adapters based on the RealTek 8129/8139 1517d61e6649SAlexander Langer# chipset. Note that the RealTek driver defaults to using programmed 1518d61e6649SAlexander Langer# I/O to do register accesses because memory mapped mode seems to cause 1519d61e6649SAlexander Langer# severe lockups on SMP hardware. This driver also supports the 1520d61e6649SAlexander Langer# Accton EN1207D `Cheetah' adapter, which uses a chip called 1521d61e6649SAlexander Langer# the MPX 5030/5038, which is either a RealTek in disguise or a 1522d61e6649SAlexander Langer# RealTek workalike. Note that the D-Link DFE-530TX+ uses the RealTek 1523d61e6649SAlexander Langer# chipset and is supported by this driver, not the 'vr' driver. 1524d61e6649SAlexander Langer# sf: Support for Adaptec Duralink PCI fast ethernet adapters based on the 1525d61e6649SAlexander Langer# Adaptec AIC-6915 "starfire" controller. 1526d61e6649SAlexander Langer# This includes dual and quad port cards, as well as one 100baseFX card. 1527d61e6649SAlexander Langer# Most of these are 64-bit PCI devices, except for one single port 1528d61e6649SAlexander Langer# card which is 32-bit. 1529b2ca5572SAlexander Langer# sis: Support for NICs based on the Silicon Integrated Systems SiS 900, 1530b2ca5572SAlexander Langer# SiS 7016 and NS DP83815 PCI fast ethernet controller chips. 1531d61e6649SAlexander Langer# sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. 1532d61e6649SAlexander Langer# This includes the SK-9841 and SK-9842 single port cards (single mode 1533d61e6649SAlexander Langer# and multimode fiber) and the SK-9843 and SK-9844 dual port cards 1534d61e6649SAlexander Langer# (also single mode and multimode). 1535d61e6649SAlexander Langer# The driver will autodetect the number of ports on the card and 1536d61e6649SAlexander Langer# attach each one as a separate network interface. 15377f5092f3SJohn Baldwin# sn: Support for ISA and PC Card Ethernet devices using the 15387f5092f3SJohn Baldwin# SMC91C90/92/94/95 chips. 15397f5092f3SJohn Baldwin# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) 1540d61e6649SAlexander Langer# ste: Sundance Technologies ST201 PCI fast ethernet controller, includes 1541d61e6649SAlexander Langer# the D-Link DFE-550TX. 1542d61e6649SAlexander Langer# ti: Support for PCI gigabit ethernet NICs based on the Alteon Networks 1543d61e6649SAlexander Langer# Tigon 1 and Tigon 2 chipsets. This includes the Alteon AceNIC, the 1544d61e6649SAlexander Langer# 3Com 3c985, the Netgear GA620 and various others. Note that you will 1545d61e6649SAlexander Langer# probably want to bump up NMBCLUSTERS a lot to use this driver. 1546d61e6649SAlexander Langer# tl: Support for the Texas Instruments TNETE100 series 'ThunderLAN' 1547d61e6649SAlexander Langer# cards and integrated ethernet controllers. This includes several 1548d61e6649SAlexander Langer# Compaq Netelligent 10/100 cards and the built-in ethernet controllers 1549d61e6649SAlexander Langer# in several Compaq Prosignia, Proliant and Deskpro systems. It also 1550d61e6649SAlexander Langer# supports several Olicom 10Mbps and 10/100 boards. 15510cc2be21SSemen Ustimenko# tx: SMC 9432 TX, BTX and FTX cards. (SMC EtherPower II serie) 1552362c5c1eSBill Paul# txp: Support for 3Com 3cR990 cards with the "Typhoon" chipset 1553d61e6649SAlexander Langer# vr: Support for various fast ethernet adapters based on the VIA 1554d61e6649SAlexander Langer# Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' chips, 1555d61e6649SAlexander Langer# including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1556d61e6649SAlexander Langer# Technologies PN102TX, and the AOpen/Acer ALN-320. 1557d61e6649SAlexander Langer# vx: 3Com 3C590 and 3C595 1558d61e6649SAlexander Langer# wb: Support for fast ethernet adapters based on the Winbond W89C840F chip. 1559d61e6649SAlexander Langer# Note: this is not the same as the Winbond W89C940F, which is a 1560d61e6649SAlexander Langer# NE2000 clone. 15617f5092f3SJohn Baldwin# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 15627f5092f3SJohn Baldwin# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 15637f5092f3SJohn Baldwin# bridge with a PCMCIA adapter plugged into it. 15647f5092f3SJohn Baldwin# wl: Lucent Wavelan (ISA card only). 15657f5092f3SJohn Baldwin# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller, 15667f5092f3SJohn Baldwin# Accton Fast EtherCard-16, Compaq Netelligent 10/100 PC Card, 15677f5092f3SJohn Baldwin# Toshiba 10/100 Ethernet PC Card, Xircom 16-bit Ethernet + Modem 56 1568d61e6649SAlexander Langer# xl: Support for the 3Com 3c900, 3c905, 3c905B and 3c905C (Fast) 1569d61e6649SAlexander Langer# Etherlink XL cards and integrated controllers. This includes the 1570d61e6649SAlexander Langer# integrated 3c905B-TX chips in certain Dell Optiplex and Dell 1571d61e6649SAlexander Langer# Precision desktop machines and the integrated 3c905-TX chips 1572d61e6649SAlexander Langer# in Dell Latitude laptop docking stations. 1573d61e6649SAlexander Langer# Also supported: 3Com 3c980(C)-TX, 3Com 3cSOHO100-TX, 3Com 3c450-TX 1574d61e6649SAlexander Langer 15757f5092f3SJohn Baldwin# Order for ISA/EISA devices is important here 15767f5092f3SJohn Baldwin 15777f5092f3SJohn Baldwindevice ar 1 15787f5092f3SJohn Baldwinhint.ar.0.at="isa" 15797f5092f3SJohn Baldwinhint.ar.0.port="0x300" 15807f5092f3SJohn Baldwinhint.ar.0.irq="10" 15817f5092f3SJohn Baldwinhint.ar.0.maddr="0xd0000" 15827f5092f3SJohn Baldwindevice cm 15837f5092f3SJohn Baldwinhint.cm.0.at="isa" 15847f5092f3SJohn Baldwinhint.cm.0.port="0x2e0" 15857f5092f3SJohn Baldwinhint.cm.0.irq="9" 15867f5092f3SJohn Baldwinhint.cm.0.maddr="0xdc000" 15877f5092f3SJohn Baldwindevice cs 15887f5092f3SJohn Baldwinhint.cs.0.at="isa" 15897f5092f3SJohn Baldwinhint.cs.0.port="0x300" 15907f5092f3SJohn Baldwindevice ed 15917f5092f3SJohn Baldwin#options ED_NO_MIIBUS # Disable ed miibus support 15927f5092f3SJohn Baldwinhint.ed.0.at="isa" 15937f5092f3SJohn Baldwinhint.ed.0.port="0x280" 15947f5092f3SJohn Baldwinhint.ed.0.irq="5" 15957f5092f3SJohn Baldwinhint.ed.0.maddr="0xd8000" 15967f5092f3SJohn Baldwindevice ep 15977f5092f3SJohn Baldwindevice ex 15987f5092f3SJohn Baldwindevice fe 1 15997f5092f3SJohn Baldwinhint.fe.0.at="isa" 16007f5092f3SJohn Baldwinhint.fe.0.port="0x300" 16017f5092f3SJohn Baldwindevice fea 16027f5092f3SJohn Baldwindevice lnc 1 16037f5092f3SJohn Baldwinhint.lnc.0.at="isa" 16047f5092f3SJohn Baldwinhint.lnc.0.port="0x280" 16057f5092f3SJohn Baldwinhint.lnc.0.irq="10" 16067f5092f3SJohn Baldwinhint.lnc.0.drq="0" 16077f5092f3SJohn Baldwindevice sr 1 16087f5092f3SJohn Baldwinhint.sr.0.at="isa" 16097f5092f3SJohn Baldwinhint.sr.0.port="0x300" 16107f5092f3SJohn Baldwinhint.sr.0.irq="5" 16117f5092f3SJohn Baldwinhint.sr.0.maddr="0xd0000" 16127f5092f3SJohn Baldwindevice sn 16137f5092f3SJohn Baldwinhint.sn.0.at="isa" 16147f5092f3SJohn Baldwinhint.sn.0.port="0x300" 16157f5092f3SJohn Baldwinhint.sn.0.irq="10" 16167f5092f3SJohn Baldwindevice an 16177f5092f3SJohn Baldwindevice awi 16187f5092f3SJohn Baldwindevice cnw 16197f5092f3SJohn Baldwindevice wi 16207f5092f3SJohn Baldwinoptions WLCACHE # enables the signal-strength cache 16217f5092f3SJohn Baldwinoptions WLDEBUG # enables verbose debugging output 16227f5092f3SJohn Baldwindevice wl 1 16237f5092f3SJohn Baldwinhint.wl.0.at="isa" 16247f5092f3SJohn Baldwinhint.wl.0.port="0x300" 16257f5092f3SJohn Baldwindevice xe 16267f5092f3SJohn Baldwin 1627d61e6649SAlexander Langer# PCI Ethernet NICs that use the common MII bus controller code. 1628d61e6649SAlexander Langerdevice dc # DEC/Intel 21143 and various workalikes 16294664a8d5SJonathan Lemondevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 16304664a8d5SJonathan Lemonhint.fxp.0.prefer_iomap="0" 1631d61e6649SAlexander Langerdevice rl # RealTek 8129/8139 16322e1b1231SDima Dorfmandevice pcn # AMD Am79C97x PCI 10/100 NICs 1633d61e6649SAlexander Langerdevice sf # Adaptec AIC-6915 (``Starfire'') 1634d61e6649SAlexander Langerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1635d61e6649SAlexander Langerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1636d61e6649SAlexander Langerdevice tl # Texas Instruments ThunderLAN 1637eed59f52SSemen Ustimenkodevice tx # SMC EtherPower II (83c170 ``EPIC'') 1638d61e6649SAlexander Langerdevice vr # VIA Rhine, Rhine II 1639d61e6649SAlexander Langerdevice wb # Winbond W89C840F 1640d61e6649SAlexander Langerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1641d61e6649SAlexander Langer 1642d61e6649SAlexander Langer# PCI Ethernet NICs. 1643d61e6649SAlexander Langerdevice de # DEC/Intel DC21x4x (``Tulip'') 164495d67482SBill Pauldevice txp # 3Com 3cR990 (``Typhoon'') 1645c7ba4194SWarner Loshdevice vx # 3Com 3c590, 3c595 (``Vortex'') 16469a27ef0dSJulian Elischerdevice my # Myson controllers 1647d61e6649SAlexander Langer 1648d61e6649SAlexander Langer# PCI Gigabit & FDDI NICs. 164995d67482SBill Pauldevice bge 1650e903bd58SJonathan Lemondevice gx 1651c678bc4fSBill Pauldevice lge 1652ce4946daSBill Pauldevice nge 1653d61e6649SAlexander Langerdevice sk 1654d61e6649SAlexander Langerdevice ti 1655d61e6649SAlexander Langerdevice fpa 1 1656d61e6649SAlexander Langer 165768713f97SKenjiro Cho# 165844b5247dSKenjiro Cho# ATM related options (Cranor version) 165944b5247dSKenjiro Cho# (note: this driver cannot be used with the HARP ATM stack) 166068713f97SKenjiro Cho# 166168713f97SKenjiro Cho# The `en' device provides support for Efficient Networks (ENI) 166268713f97SKenjiro Cho# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 166368713f97SKenjiro Cho# 1664f71c01ccSPeter Wemm# atm device provides generic atm functions and is required for 166568713f97SKenjiro Cho# atm devices. 16663cbceb82SKenjiro Cho# NATM enables the netnatm protocol family that can be used to 166768713f97SKenjiro Cho# bypass TCP/IP. 166868713f97SKenjiro Cho# 166968713f97SKenjiro Cho# the current driver supports only PVC operations (no atm-arp, no multicast). 167068713f97SKenjiro Cho# for more details, please read the original documents at 167198a44096SSheldon Hearn# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 167268713f97SKenjiro Cho# 1673f71c01ccSPeter Wemmdevice atm 167444b5247dSKenjiro Chodevice en 16753cbceb82SKenjiro Chooptions NATM #native ATM 1676f4567b9cSJulian Elischer 1677c19da41eSPeter Wemm# 16787f5092f3SJohn Baldwin# Audio drivers: `pcm', `sbc', `gusc' 1679c19da41eSPeter Wemm# 1680c7406082SJohn-Mark Gurney# pcm: PCM audio through various sound cards. 1681c7406082SJohn-Mark Gurney# 168268ec4eb6SLuigi Rizzo# This has support for a large number of new audio cards, based on 168368ec4eb6SLuigi Rizzo# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP. 168468ec4eb6SLuigi Rizzo# For more information about this driver and supported cards, 168598a44096SSheldon Hearn# see the pcm.4 man page. 1686c7406082SJohn-Mark Gurney# 16877f5092f3SJohn Baldwin# The flags of the device tells the device a bit more info about the 16887f5092f3SJohn Baldwin# device that normally is obtained through the PnP interface. 16897f5092f3SJohn Baldwin# bit 2..0 secondary DMA channel; 16907f5092f3SJohn Baldwin# bit 4 set if the board uses two dma channels; 16917f5092f3SJohn Baldwin# bit 15..8 board type, overrides autodetection; leave it 16927f5092f3SJohn Baldwin# zero if don't know what to put in (and you don't, 16937f5092f3SJohn Baldwin# since this is unsupported at the moment...). 16947f5092f3SJohn Baldwin# 169581bb901eSPeter Wemm# Supported cards include: 16967f5092f3SJohn Baldwin# Creative SoundBlaster ISA PnP/non-PnP 16977f5092f3SJohn Baldwin# Supports ESS and Avance ISA chips as well. 16987f5092f3SJohn Baldwin# Gravis UltraSound ISA PnP/non-PnP 169981bb901eSPeter Wemm# Crystal Semiconductor CS461x/428x PCI 170081bb901eSPeter Wemm# Neomagic 256AV (ac97) 17017f5092f3SJohn Baldwin# Most of the more common ISA/PnP sb/mss/ess compatable cards. 170281bb901eSPeter Wemm 170367245194SPeter Wemmdevice pcm 1704c19da41eSPeter Wemm 17057f5092f3SJohn Baldwin# For non-pnp sound cards with no bridge drivers only: 17067f5092f3SJohn Baldwinhint.pcm.0.at="isa" 17077f5092f3SJohn Baldwinhint.pcm.0.irq="10" 17087f5092f3SJohn Baldwinhint.pcm.0.drq="1" 17097f5092f3SJohn Baldwinhint.pcm.0.flags="0x0" 17107f5092f3SJohn Baldwin 1711fb0ef528SSeigo Tanimura# 1712fb0ef528SSeigo Tanimura# midi: MIDI interfaces and synthesizers 1713fb0ef528SSeigo Tanimura# 1714fb0ef528SSeigo Tanimura 1715fb0ef528SSeigo Tanimuradevice midi 1716fb0ef528SSeigo Tanimura 17177f5092f3SJohn Baldwin# For non-pnp sound cards with no bridge drivers: 17187f5092f3SJohn Baldwinhint.midi.0.at="isa" 17197f5092f3SJohn Baldwinhint.midi.0.irq="5" 17207f5092f3SJohn Baldwinhint.midi.0.flags="0x0" 17217f5092f3SJohn Baldwin 17227f5092f3SJohn Baldwin# For serial ports (this example configures port 2): 17237f5092f3SJohn Baldwin# TODO: implement generic tty-midi interface so that we can use 17247f5092f3SJohn Baldwin# other uarts. 17257f5092f3SJohn Baldwinhint.midi.0.at="isa" 17267f5092f3SJohn Baldwinhint.midi.0.port="0x2F8" 17277f5092f3SJohn Baldwinhint.midi.0.irq="3" 17287f5092f3SJohn Baldwin 1729fb0ef528SSeigo Tanimura# 1730fb0ef528SSeigo Tanimura# seq: MIDI sequencer 1731fb0ef528SSeigo Tanimura# 1732fb0ef528SSeigo Tanimura 1733fb0ef528SSeigo Tanimuradevice seq 1734fb0ef528SSeigo Tanimura 17357f5092f3SJohn Baldwin# The bridge drivers for sound cards. These can be separately configured 17367f5092f3SJohn Baldwin# for providing services to the likes of new-midi. 17377f5092f3SJohn Baldwin# When used with 'device pcm' they also provide pcm sound services. 17387f5092f3SJohn Baldwin# 17397f5092f3SJohn Baldwin# sbc: Creative SoundBlaster ISA PnP/non-PnP 17407f5092f3SJohn Baldwin# Supports ESS and Avance ISA chips as well. 17417f5092f3SJohn Baldwin# gusc: Gravis UltraSound ISA PnP/non-PnP 17427f5092f3SJohn Baldwin# csa: Crystal Semiconductor CS461x/428x PCI 17437f5092f3SJohn Baldwin 17447f5092f3SJohn Baldwin# For non-PnP cards: 17457f5092f3SJohn Baldwindevice sbc 17467f5092f3SJohn Baldwinhint.sbc.0.at="isa" 17477f5092f3SJohn Baldwinhint.sbc.0.port="0x220" 17487f5092f3SJohn Baldwinhint.sbc.0.irq="5" 17497f5092f3SJohn Baldwinhint.sbc.0.drq="1" 17507f5092f3SJohn Baldwinhint.sbc.0.flags="0x15" 17517f5092f3SJohn Baldwindevice gusc 17527f5092f3SJohn Baldwinhint.gusc.0.at="isa" 17537f5092f3SJohn Baldwinhint.gusc.0.port="0x220" 17547f5092f3SJohn Baldwinhint.gusc.0.irq="5" 17557f5092f3SJohn Baldwinhint.gusc.0.drq="1" 17567f5092f3SJohn Baldwinhint.gusc.0.flags="0x13" 17577f5092f3SJohn Baldwin 17586a8d6623SGarrett Wollman# 1759567e21c2SBruce Evans# Miscellaneous hardware: 17606a8d6623SGarrett Wollman# 17611d86961eSJordan K. Hubbard# meteor: Matrox Meteor video capture board 17621c2b5939SRoger Hardiman# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 17632849b131SBruce Evans# cy: Cyclades serial driver 17647f5092f3SJohn Baldwin# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!) 17657f5092f3SJohn Baldwin# digi: Digiboard driver 17667f5092f3SJohn Baldwin# joy: joystick (including IO DATA PCJOY PC Card joystick) 1767dd267672SJohn Baldwin# rp: Comtrol Rocketport(ISA/PCI) - single card 17687f5092f3SJohn Baldwin# si: Specialix SI/XIO 4-32 port terminal multiplexor 1769ec84f103SMark Peek# nmdm: nullmodem terminal driver (see nmdm(4)) 1770657e73c4SPeter Dufault 17717f5092f3SJohn Baldwin# Notes on the Digiboard driver: 17727f5092f3SJohn Baldwin# 17737f5092f3SJohn Baldwin# The following flag values have special meanings in dgb: 17747f5092f3SJohn Baldwin# 0x01 - alternate layout of pins 17757f5092f3SJohn Baldwin# 0x02 - use the windowed PC/Xe in 64K mode 17767f5092f3SJohn Baldwin 17773b577e1fSJordan K. Hubbard# Notes on the Comtrol Rocketport driver: 17783b577e1fSJordan K. Hubbard# 17793b577e1fSJordan K. Hubbard# The exact values used for rp0 depend on how many boards you have 17803b577e1fSJordan K. Hubbard# in the system. The manufacturer's sample configs are listed as: 17813b577e1fSJordan K. Hubbard# 1782f71c01ccSPeter Wemm# device rp # core driver support 1783f71c01ccSPeter Wemm# 17843b577e1fSJordan K. Hubbard# Comtrol Rocketport ISA single card 1785f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1786f71c01ccSPeter Wemm# hints.rp.0.port="0x280" 17873b577e1fSJordan K. Hubbard# 17883b577e1fSJordan K. Hubbard# If instead you have two ISA cards, one installed at 0x100 and the 17893b577e1fSJordan K. Hubbard# second installed at 0x180, then you should add the following to 1790f71c01ccSPeter Wemm# your kernel probe hints: 1791f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1792f71c01ccSPeter Wemm# hints.rp.0.port="0x100" 1793f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1794f71c01ccSPeter Wemm# hints.rp.1.port="0x180" 17953b577e1fSJordan K. Hubbard# 17963b577e1fSJordan K. Hubbard# For 4 ISA cards, it might be something like this: 1797f71c01ccSPeter Wemm# hints.rp.0.at="isa" 1798f71c01ccSPeter Wemm# hints.rp.0.port="0x180" 1799f71c01ccSPeter Wemm# hints.rp.1.at="isa" 1800f71c01ccSPeter Wemm# hints.rp.1.port="0x100" 1801f71c01ccSPeter Wemm# hints.rp.2.at="isa" 1802f71c01ccSPeter Wemm# hints.rp.2.port="0x340" 1803f71c01ccSPeter Wemm# hints.rp.3.at="isa" 1804f71c01ccSPeter Wemm# hints.rp.3.port="0x240" 18053b577e1fSJordan K. Hubbard# 1806dd267672SJohn Baldwin# For PCI cards, you need no hints. 18073b577e1fSJordan K. Hubbard 18087f5092f3SJohn Baldwindevice joy # PnP aware, hints for nonpnp only 18097f5092f3SJohn Baldwinhint.joy.0.at="isa" 18107f5092f3SJohn Baldwinhint.joy.0.port="0x201" 18112849b131SBruce Evansdevice cy 1 18122849b131SBruce Evansoptions CY_PCI_FASTINTR # Use with cy_pci unless irq is shared 18132849b131SBruce Evanshint.cy.0.at="isa" 18142849b131SBruce Evanshint.cy.0.irq="10" 18152849b131SBruce Evanshint.cy.0.maddr="0xd4000" 18162849b131SBruce Evanshint.cy.0.msize="0x2000" 18177f5092f3SJohn Baldwindevice dgb 1 18187f5092f3SJohn Baldwinoptions NDGBPORTS=16 # Defaults to 16*NDGB 18197f5092f3SJohn Baldwinhint.dgb.0.at="isa" 18207f5092f3SJohn Baldwinhint.dgb.0.port="0x220" 18217f5092f3SJohn Baldwinhint.dgb.0.maddr="0xfc000" 18227f5092f3SJohn Baldwindevice digi 18237f5092f3SJohn Baldwinhint.digi.0.at="isa" 18247f5092f3SJohn Baldwinhint.digi.0.port="0x104" 18257f5092f3SJohn Baldwinhint.digi.0.maddr="0xd0000" 1826c0285befSBrian Somers# BIOS & FEP/OS components of device digi. 18277f5092f3SJohn Baldwindevice digi_CX 18287f5092f3SJohn Baldwindevice digi_CX_PCI 18297f5092f3SJohn Baldwindevice digi_EPCX 18307f5092f3SJohn Baldwindevice digi_EPCX_PCI 18317f5092f3SJohn Baldwindevice digi_Xe 18327f5092f3SJohn Baldwindevice digi_Xem 18337f5092f3SJohn Baldwindevice digi_Xr 1834f71c01ccSPeter Wemmdevice rp 18357f5092f3SJohn Baldwinhint.rp.0.at="isa" 18367f5092f3SJohn Baldwinhint.rp.0.port="0x280" 18377f5092f3SJohn Baldwindevice si 18387f5092f3SJohn Baldwinoptions SI_DEBUG 18397f5092f3SJohn Baldwinhint.si.0.at="isa" 18407f5092f3SJohn Baldwinhint.si.0.maddr="0xd0000" 18417f5092f3SJohn Baldwinhint.si.0.irq="12" 1842ec84f103SMark Peekdevice nmdm 18437f5092f3SJohn Baldwin# HOT1 Xilinx 6200 card (http://www.vcc.com/) 18447f5092f3SJohn Baldwindevice xrpu 1845a800f455SJulian Elischer 1846eeb706c0SJustin T. Gibbs# 1847bba9a7a0SGarrett Wollman# The `meteor' device is a PCI video capture board. It can also have the 18481d86961eSJordan K. Hubbard# following options: 1849b1529bdaSPeter Wemm# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry 18501d86961eSJordan K. Hubbard# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE 18511d86961eSJordan K. Hubbard# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2) 1852b1529bdaSPeter Wemm# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the 18531d86961eSJordan K. Hubbard# specified amount. If this value is below the allocated amount no action 18541d86961eSJordan K. Hubbard# taken 18554f5f3f07SBrian Somers# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used 1856734d08a2SJordan K. Hubbard# for initialization of fps routine when a signal is not present. 18571d86961eSJordan K. Hubbard# 1858a9c5b8d0SSøren Schmidt# The 'bktr' device is a PCI video capture device using the Brooktree 18591c2b5939SRoger Hardiman# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1860a9c5b8d0SSøren Schmidt# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 18611c2b5939SRoger Hardiman# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 18621c2b5939SRoger Hardiman# 1863a9c5b8d0SSøren Schmidt# options OVERRIDE_CARD=xxx 1864a9c5b8d0SSøren Schmidt# options OVERRIDE_TUNER=xxx 1865a9c5b8d0SSøren Schmidt# options OVERRIDE_MSP=1 1866a9c5b8d0SSøren Schmidt# options OVERRIDE_DBX=1 18671c2b5939SRoger Hardiman# These options can be used to override the auto detection 186898a44096SSheldon Hearn# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h 18691c2b5939SRoger Hardiman# Using sysctl(8) run-time overrides on a per-card basis can be made 18709ff07e32SAmancio Hasty# 18714f5f3f07SBrian Somers# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL 18721c2b5939SRoger Hardiman# or 18731c2b5939SRoger Hardiman# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC 18741c2b5939SRoger Hardiman# Specifes the default video capture mode. 1875a9c5b8d0SSøren Schmidt# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1876a9c5b8d0SSøren Schmidt# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1877a9c5b8d0SSøren Schmidt# 18784f5f3f07SBrian Somers# options BKTR_USE_PLL 18791c2b5939SRoger Hardiman# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 18801c2b5939SRoger Hardiman# must enable PLL mode with this option. eg some new Bt878 cards. 1881a9c5b8d0SSøren Schmidt# 18821c2b5939SRoger Hardiman# options BKTR_GPIO_ACCESS 18831c2b5939SRoger Hardiman# This enable IOCTLs which give user level access to the GPIO port. 18841c2b5939SRoger Hardiman# 18851c2b5939SRoger Hardiman# options BKTR_NO_MSP_RESET 18861c2b5939SRoger Hardiman# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 18871c2b5939SRoger Hardiman# 18881c2b5939SRoger Hardiman# options BKTR_430_FX_MODE 18891c2b5939SRoger Hardiman# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 18901c2b5939SRoger Hardiman# 18911c2b5939SRoger Hardiman# options BKTR_SIS_VIA_MODE 18921c2b5939SRoger Hardiman# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 18931c2b5939SRoger Hardiman# needed for some old SiS and VIA chipset motherboards. 18941c2b5939SRoger Hardiman# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 18951c2b5939SRoger Hardiman# motherboards and motherboards with bad or incomplete PCI 2.1 support. 18961c2b5939SRoger Hardiman# As a rough guess, old = before 1998 18971c2b5939SRoger Hardiman# 1898017b0edcSMatt Jacob 1899f71c01ccSPeter Wemmdevice meteor 1 19000f3563b6SRoger Hardiman 1901c17d4340SNicolas Souchu# 1902c17d4340SNicolas Souchu# options BKTR_USE_FREEBSD_SMBUS 1903c17d4340SNicolas Souchu# Compile with FreeBSD SMBus implementation 1904c17d4340SNicolas Souchu# 190528ebb692SNicolas Souchu# Brooktree driver has been ported to the new I2C framework. Thus, 19060f3563b6SRoger Hardiman# you'll need to have the following 3 lines in the kernel config. 190737973e86SPeter Wemm# device smbus 190837973e86SPeter Wemm# device iicbus 190937973e86SPeter Wemm# device iicbb 1910c17d4340SNicolas Souchu# device iicsmb 19110f3563b6SRoger Hardiman# The iic and smb devices are only needed if you want to control other 19120f3563b6SRoger Hardiman# I2C slaves connected to the external connector of some cards. 191328ebb692SNicolas Souchu# 1914f71c01ccSPeter Wemmdevice bktr 1 1915446cee6eSJoerg Wunsch 1916dc9deb29SPoul-Henning Kamp# 19177f5092f3SJohn Baldwin# PC Card/PCMCIA 19187f5092f3SJohn Baldwin# (OLDCARD) 19197f5092f3SJohn Baldwin# 19207f5092f3SJohn Baldwin# card: pccard slots 19217f5092f3SJohn Baldwin# pcic: isa/pccard bridge 19227f5092f3SJohn Baldwindevice pcic 19237f5092f3SJohn Baldwinhint.pcic.0.at="isa" 19247f5092f3SJohn Baldwinhint.pcic.1.at="isa" 19257f5092f3SJohn Baldwindevice card 19267f5092f3SJohn Baldwin 19277f5092f3SJohn Baldwin# 19287f5092f3SJohn Baldwin# PC Card/PCMCIA and Cardbus 19297f5092f3SJohn Baldwin# (NEWCARD) 19307f5092f3SJohn Baldwin# 19317f5092f3SJohn Baldwin# Note that NEWCARD and OLDCARD are incompatible. Do not use both at the same 19327f5092f3SJohn Baldwin# time. 19337f5092f3SJohn Baldwin# 19347f5092f3SJohn Baldwin# pccbb: isa/pccard and pci/cardbus bridge 19357f5092f3SJohn Baldwin# pccard: pccard slots 19367f5092f3SJohn Baldwin# cardbus: cardbus slots 19377f5092f3SJohn Baldwin#device pccbb 19387f5092f3SJohn Baldwin#device pccard 19397f5092f3SJohn Baldwin#device cardbus 19407f5092f3SJohn Baldwin 19417f5092f3SJohn Baldwin# 19428afa373cSNicolas Souchu# SMB bus 19438afa373cSNicolas Souchu# 19443c5656bfSArchie Cobbs# System Management Bus support is provided by the 'smbus' device. 19453c5656bfSArchie Cobbs# Access to the SMBus device is via the 'smb' device (/dev/smb*), 19463c5656bfSArchie Cobbs# which is a child of the 'smbus' device. 19478afa373cSNicolas Souchu# 19488afa373cSNicolas Souchu# Supported devices: 19493c5656bfSArchie Cobbs# smb standard io through /dev/smb* 19508afa373cSNicolas Souchu# 19513c5656bfSArchie Cobbs# Supported SMB interfaces: 195228ebb692SNicolas Souchu# iicsmb I2C to SMB bridge with any iicbus interface 195328ebb692SNicolas Souchu# bktr brooktree848 I2C hardware interface 19547f5092f3SJohn Baldwin# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 19557f5092f3SJohn Baldwin# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 19567f5092f3SJohn Baldwin# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 19577f5092f3SJohn Baldwin# viapm VIA VT82C586B/596B/686A and VT8233 Power Management Unit 19588afa373cSNicolas Souchu# 1959c9953c3bSPeter Wemmdevice smbus # Bus support, required for smb below. 19603c5656bfSArchie Cobbs 19617f5092f3SJohn Baldwindevice intpm 19627f5092f3SJohn Baldwindevice alpm 19637f5092f3SJohn Baldwindevice ichsmb 19647f5092f3SJohn Baldwindevice viapm 19657f5092f3SJohn Baldwin 1966c9953c3bSPeter Wemmdevice smb 19678afa373cSNicolas Souchu 19688afa373cSNicolas Souchu# 19698afa373cSNicolas Souchu# I2C Bus 19708afa373cSNicolas Souchu# 19718afa373cSNicolas Souchu# Philips i2c bus support is provided by the `iicbus' device. 19728afa373cSNicolas Souchu# 19738afa373cSNicolas Souchu# Supported devices: 19748afa373cSNicolas Souchu# ic i2c network interface 19758afa373cSNicolas Souchu# iic i2c standard io 1976f7d09fbaSNicolas Souchu# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 19778afa373cSNicolas Souchu# 19788afa373cSNicolas Souchu# Supported interfaces: 197928ebb692SNicolas Souchu# bktr brooktree848 I2C software interface 198028ebb692SNicolas Souchu# 198128ebb692SNicolas Souchu# Other: 198228ebb692SNicolas Souchu# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 19838afa373cSNicolas Souchu# 1984c9953c3bSPeter Wemmdevice iicbus # Bus support, required for ic/iic/iicsmb below. 1985c9953c3bSPeter Wemmdevice iicbb 19868afa373cSNicolas Souchu 1987c9953c3bSPeter Wemmdevice ic 1988c9953c3bSPeter Wemmdevice iic 1989c9953c3bSPeter Wemmdevice iicsmb # smb over i2c bridge 19908afa373cSNicolas Souchu 1991ab4c624bSMike Smith# Parallel-Port Bus 1992ab4c624bSMike Smith# 1993ab4c624bSMike Smith# Parallel port bus support is provided by the `ppbus' device. 1994ab4c624bSMike Smith# Multiple devices may be attached to the parallel port, devices 1995ab4c624bSMike Smith# are automatically probed and attached when found. 1996ab4c624bSMike Smith# 1997ab4c624bSMike Smith# Supported devices: 1998ab4c624bSMike Smith# vpo Iomega Zip Drive 1999f7d09fbaSNicolas Souchu# Requires SCSI disk support ('scbus' and 'da'), best 2000f88c1346SMike Smith# performance is achieved with ports in EPP 1.9 mode. 2001fdf94d1aSNicolas Souchu# lpt Parallel Printer 200246f3ff79SMike Smith# plip Parallel network interface 2003fdf94d1aSNicolas Souchu# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 2004f7d09fbaSNicolas Souchu# pps Pulse per second Timing Interface 200528ebb692SNicolas Souchu# lpbb Philips official parallel port I2C bit-banging interface 2006ab4c624bSMike Smith# 2007ab4c624bSMike Smith# Supported interfaces: 2008ab4c624bSMike Smith# ppc ISA-bus parallel port interfaces. 2009ab4c624bSMike Smith# 2010ef8f7626SNicolas Souchu 20110f210c92SNicolas Souchuoptions PPC_PROBE_CHIPSET # Enable chipset specific detection 20120f210c92SNicolas Souchu # (see flags in ppc(4)) 20135895e3c8SPeter Wemmoptions DEBUG_1284 # IEEE1284 signaling protocol debug 20145895e3c8SPeter Wemmoptions PERIPH_1284 # Makes your computer act as a IEEE1284 2015ef8f7626SNicolas Souchu # compliant peripheral 20165895e3c8SPeter Wemmoptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 20175895e3c8SPeter Wemmoptions VP0_DEBUG # ZIP/ZIP+ debug 20185895e3c8SPeter Wemmoptions LPT_DEBUG # Printer driver debug 20195895e3c8SPeter Wemmoptions PPC_DEBUG # Parallel chipset level debug 20205895e3c8SPeter Wemmoptions PLIP_DEBUG # Parallel network IP interface debug 20213b2d592cSJordan K. Hubbardoptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 20223b2d592cSJordan K. Hubbardoptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 2023ef8f7626SNicolas Souchu 2024f71c01ccSPeter Wemmdevice ppc 2025f71c01ccSPeter Wemmhint.ppc.0.at="isa" 2026f71c01ccSPeter Wemmhint.ppc.0.irq="7" 20270d31b179SPeter Wemmdevice ppbus 20280d31b179SPeter Wemmdevice vpo 20290d31b179SPeter Wemmdevice lpt 20300d31b179SPeter Wemmdevice plip 20310d31b179SPeter Wemmdevice ppi 20320d31b179SPeter Wemmdevice pps 20330d31b179SPeter Wemmdevice lpbb 20340d31b179SPeter Wemmdevice pcfclock 2035ab4c624bSMike Smith 2036432aad0eSTor Egge# Kernel BOOTP support 2037432aad0eSTor Egge 2038432aad0eSTor Eggeoptions BOOTP # Use BOOTP to obtain IP address/hostname 203936fea630SBrian Somers # Requires NFSCLIENT and NFS_ROOT 2040432aad0eSTor Eggeoptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 20415895e3c8SPeter Wemmoptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 2042432aad0eSTor Eggeoptions BOOTP_COMPAT # Workaround for broken bootp daemons. 20435895e3c8SPeter Wemmoptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 2044432aad0eSTor Egge 2045d94f38acSEivind Eklund# 2046d94f38acSEivind Eklund# Add tie-ins for a hardware watchdog. This only enable the hooks; 2047d94f38acSEivind Eklund# the user must still supply the actual driver. 2048d94f38acSEivind Eklund# 2049d94f38acSEivind Eklundoptions HW_WDOG 2050d94f38acSEivind Eklund 2051005092bbSEivind Eklund# 2052c796cfa1SAndrzej Bialecki# Disable swapping. This option removes all code which actually performs 2053c796cfa1SAndrzej Bialecki# swapping, so it's not possible to turn it back on at run-time. 2054c796cfa1SAndrzej Bialecki# 2055c796cfa1SAndrzej Bialecki# This is sometimes usable for systems which don't have any swap space 2056c796cfa1SAndrzej Bialecki# (see also sysctls "vm.defer_swapspace_pageouts" and 2057c796cfa1SAndrzej Bialecki# "vm.disable_swapspace_pageouts") 2058c796cfa1SAndrzej Bialecki# 205919dde963SPeter Wemm#options NO_SWAPPING 2060c796cfa1SAndrzej Bialecki 20619dab0776SDavid Greenman# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers 20629dab0776SDavid Greenman# for sendfile(2) that are used to map file VM pages, and normally 20639dab0776SDavid Greenman# default to a quantity that is roughly 16*MAXUSERS+512. You would 20649dab0776SDavid Greenman# typically want about 4 of these for each simultaneous file send. 20659dab0776SDavid Greenman# 20665895e3c8SPeter Wemmoptions NSFBUFS=1024 20679dab0776SDavid Greenman 206815a1057cSEivind Eklund# 2069053a2b61SEivind Eklund# Enable extra debugging code for locks. This stores the filename and 2070ec4e5afbSRobert Nordier# line of whatever acquired the lock in the lock itself, and change a 2071053a2b61SEivind Eklund# number of function calls to pass around the relevant data. This is 2072053a2b61SEivind Eklund# not at all useful unless you are debugging lock code. Also note 2073053a2b61SEivind Eklund# that it is likely to break e.g. fstat(1) unless you recompile your 2074053a2b61SEivind Eklund# userland with -DDEBUG_LOCKS as well. 207515a1057cSEivind Eklund# 207615a1057cSEivind Eklundoptions DEBUG_LOCKS 207715a1057cSEivind Eklund 207826086a03SPeter Wemm 207926086a03SPeter Wemm##################################################################### 20801d33cf3dSNick Hibma# USB support 20811d33cf3dSNick Hibma# UHCI controller 2082c9953c3bSPeter Wemmdevice uhci 20831d33cf3dSNick Hibma# OHCI controller 2084c9953c3bSPeter Wemmdevice ohci 20851d33cf3dSNick Hibma# General USB code (mandatory for USB) 2086c9953c3bSPeter Wemmdevice usb 20871d33cf3dSNick Hibma# 2088b5ea1f0cSNick Hibma# USB Double Bulk Pipe devices 2089b5ea1f0cSNick Hibmadevice udbp 2090f26c33d2SNick Hibma# Generic USB device driver 2091c9953c3bSPeter Wemmdevice ugen 2092f26c33d2SNick Hibma# Human Interface Device (anything with buttons and dials) 2093c9953c3bSPeter Wemmdevice uhid 20941d33cf3dSNick Hibma# USB keyboard 2095c9953c3bSPeter Wemmdevice ukbd 20961d33cf3dSNick Hibma# USB printer 2097c9953c3bSPeter Wemmdevice ulpt 20986521db35SKris Kennaway# USB Iomega Zip 100 Drive (Requires scbus and da) 2099c9953c3bSPeter Wemmdevice umass 2100e9fb12d3SNick Hibma# USB modem support 2101e9fb12d3SNick Hibmadevice umodem 2102f26c33d2SNick Hibma# USB mouse 2103c9953c3bSPeter Wemmdevice ums 2104e2dbd15fSNick Hibma# Diamond Rio 500 Mp3 player 2105e2dbd15fSNick Hibmadevice urio 21062fd84f56SNick Hibma# USB scanners 21072fd84f56SNick Hibmadevice uscanner 2108916e6e02SJosef Karthauser# USB serial support 2109916e6e02SJosef Karthauserdevice ucom 2110916e6e02SJosef Karthauserdevice uplcom 2111916e6e02SJosef Karthauser# USB serial support for DDI pocket's PHS 2112916e6e02SJosef Karthauserdevice uvscom 211363c6b757SAlfred Perlstein# USB Fm Radio 211463c6b757SAlfred Perlsteindevice ufm 2115f26c33d2SNick Hibma# 2116ed63a7aaSBill Paul# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2117d04bb221SBill Paul# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2118d04bb221SBill Paul# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2119d04bb221SBill Paul# eval board. 2120c9953c3bSPeter Wemmdevice aue 2121dfd1e98eSBill Paul# 212201779872SBill Paul# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 212301779872SBill Paul# and Netmate II, and the Belkin F5U111. 2124c9953c3bSPeter Wemmdevice cue 212501779872SBill Paul# 2126dfd1e98eSBill Paul# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2127d04bb221SBill Paul# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2128d04bb221SBill Paul# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 212901779872SBill Paul# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 213001779872SBill Paul# and 2104USB, and the Corega USB-T. 2131c9953c3bSPeter Wemmdevice kue 2132f26c33d2SNick Hibma 2133f26c33d2SNick Hibma# debugging options for the USB subsystem 21341d33cf3dSNick Hibma# 21357dc1a5bdSNick Hibmaoptions UHCI_DEBUG 21367dc1a5bdSNick Hibmaoptions OHCI_DEBUG 21371d33cf3dSNick Hibmaoptions USB_DEBUG 2138f26c33d2SNick Hibma 21397dc1a5bdSNick Hibmaoptions UGEN_DEBUG 2140f26c33d2SNick Hibmaoptions UHID_DEBUG 2141f26c33d2SNick Hibmaoptions UHUB_DEBUG 2142f26c33d2SNick Hibmaoptions UKBD_DEBUG 21437dc1a5bdSNick Hibmaoptions ULPT_DEBUG 2144f26c33d2SNick Hibmaoptions UMASS_DEBUG 2145f26c33d2SNick Hibmaoptions UMS_DEBUG 2146e2dbd15fSNick Hibmaoptions URIO_DEBUG 2147f26c33d2SNick Hibma 21486e8394b8SKazutaka YOKOTA# options for ukbd: 21496e8394b8SKazutaka YOKOTAoptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2150cc6c2ad0SPeter Wemmmakeoptions UKBD_DFLT_KEYMAP=it.iso 21516e8394b8SKazutaka YOKOTA 2152785d2100SJohn Birrell# 2153785d2100SJohn Birrell# Embedded system options: 2154785d2100SJohn Birrell# 2155785d2100SJohn Birrell# An embedded system might want to run something other than init. 21568a13a924SJohn Birrelloptions INIT_PATH="/sbin/init:/stand/sysinstall" 2157bc0e3a03SJeroen Ruigrok van der Werven 2158bc0e3a03SJeroen Ruigrok van der Werven# Debug options 2159bc0e3a03SJeroen Ruigrok van der Wervenoptions BUS_DEBUG # enable newbus debugging 2160bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG_VFS_LOCKS # enable vfs lock debugging 2161bc0e3a03SJeroen Ruigrok van der Wervenoptions NPX_DEBUG # enable npx debugging (FPU/math emu) 2162bc0e3a03SJeroen Ruigrok van der Werven 2163446af86dSJohn Baldwin##################################################################### 2164446af86dSJohn Baldwin# SYSV IPC KERNEL PARAMETERS 2165446af86dSJohn Baldwin# 2166446af86dSJohn Baldwin# Maximum number of entries in a semaphore map. 2167446af86dSJohn Baldwinoptions SEMMAP=31 2168446af86dSJohn Baldwin 2169446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used on the system at 2170446af86dSJohn Baldwin# one time. 2171446af86dSJohn Baldwinoptions SEMMNI=11 2172446af86dSJohn Baldwin 2173446af86dSJohn Baldwin# Total number of semaphores system wide 2174446af86dSJohn Baldwinoptions SEMMNS=61 2175446af86dSJohn Baldwin 2176446af86dSJohn Baldwin# Total number of undo structures in system 2177446af86dSJohn Baldwinoptions SEMMNU=31 2178446af86dSJohn Baldwin 2179446af86dSJohn Baldwin# Maximum number of System V semaphores that can be used by a single process 2180446af86dSJohn Baldwin# at one time. 2181446af86dSJohn Baldwinoptions SEMMSL=61 2182446af86dSJohn Baldwin 2183446af86dSJohn Baldwin# Maximum number of operations that can be outstanding on a single System V 2184446af86dSJohn Baldwin# semaphore at one time. 2185446af86dSJohn Baldwinoptions SEMOPM=101 2186446af86dSJohn Baldwin 2187446af86dSJohn Baldwin# Maximum number of undo operations that can be outstanding on a single 2188446af86dSJohn Baldwin# System V semaphore at one time. 2189446af86dSJohn Baldwinoptions SEMUME=11 2190446af86dSJohn Baldwin 2191446af86dSJohn Baldwin# Maximum number of shared memory pages system wide. 2192446af86dSJohn Baldwinoptions SHMALL=1025 2193446af86dSJohn Baldwin 2194446af86dSJohn Baldwin# Maximum size, in bytes, of a single System V shared memory region. 2195446af86dSJohn Baldwinoptions SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" 2196446af86dSJohn Baldwinoptions SHMMAXPGS=1025 2197446af86dSJohn Baldwin 2198446af86dSJohn Baldwin# Minimum size, in bytes, of a single System V shared memory region. 2199446af86dSJohn Baldwinoptions SHMMIN=2 2200446af86dSJohn Baldwin 2201446af86dSJohn Baldwin# Maximum number of shared memory regions that can be used on the system 2202446af86dSJohn Baldwin# at one time. 2203446af86dSJohn Baldwinoptions SHMMNI=33 2204446af86dSJohn Baldwin 2205446af86dSJohn Baldwin# Maximum number of System V shared memory regions that can be attached to 2206446af86dSJohn Baldwin# a single process at one time. 2207446af86dSJohn Baldwinoptions SHMSEG=9 2208446af86dSJohn Baldwin 2209d9282887SDima Dorfman# Set the amount of time (in seconds) the system will wait before 2210d9282887SDima Dorfman# rebooting automatically when a kernel panic occurs. If set to (-1), 2211d9282887SDima Dorfman# the system will wait indefinitely until a key is pressed on the 2212d9282887SDima Dorfman# console. 2213d9282887SDima Dorfmanoptions PANIC_REBOOT_WAIT_TIME=16 2214d9282887SDima Dorfman 2215446af86dSJohn Baldwin##################################################################### 2216446af86dSJohn Baldwin 2217bc0e3a03SJeroen Ruigrok van der Werven# More undocumented options for linting. 2218bc0e3a03SJeroen Ruigrok van der Werven# Note that documenting these are not considered an affront. 2219bc0e3a03SJeroen Ruigrok van der Werven 2220bc0e3a03SJeroen Ruigrok van der Wervenoptions CAM_DEBUG_DELAY 222128d7984fSJeroen Ruigrok van der Werven 222228d7984fSJeroen Ruigrok van der Werven# VFS cluster debugging. 2223bc0e3a03SJeroen Ruigrok van der Wervenoptions CLUSTERDEBUG 222428d7984fSJeroen Ruigrok van der Werven 2225bc0e3a03SJeroen Ruigrok van der Wervenoptions DEBUG 22268b6f5e65SJeroen Ruigrok van der Werven 222728d7984fSJeroen Ruigrok van der Werven# Kernel filelock debugging. 2228bc0e3a03SJeroen Ruigrok van der Wervenoptions LOCKF_DEBUG 222928d7984fSJeroen Ruigrok van der Werven 22308b6f5e65SJeroen Ruigrok van der Werven# System V compatible message queues 22318b6f5e65SJeroen Ruigrok van der Werven# Please note that the values provided here are used to test kernel 22328b6f5e65SJeroen Ruigrok van der Werven# building. The defaults in the sources provide almost the same numbers. 22338b6f5e65SJeroen Ruigrok van der Werven# MSGSSZ must be a power of 2 between 8 and 1024. 22348b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNB=2049 # Max number of chars in queue 22358b6f5e65SJeroen Ruigrok van der Wervenoptions MSGMNI=41 # Max number of message queue identifiers 22368b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSEG=2049 # Max number of message segments 22378b6f5e65SJeroen Ruigrok van der Wervenoptions MSGSSZ=16 # Size of a message segment 22388b6f5e65SJeroen Ruigrok van der Wervenoptions MSGTQL=41 # Max number of messages in system 22398b6f5e65SJeroen Ruigrok van der Werven 22408b6f5e65SJeroen Ruigrok van der Wervenoptions NBUF=512 # Number of buffer headers 22418b6f5e65SJeroen Ruigrok van der Werven 22428b6f5e65SJeroen Ruigrok van der Wervenoptions NMBCLUSTERS=1024 # Number of mbuf clusters 22438b6f5e65SJeroen Ruigrok van der Werven 2244bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_DEBUG 2245bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_SYNC=10000 2246bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MAX_WIDE=1 2247bc0e3a03SJeroen Ruigrok van der Wervenoptions SCSI_NCR_MYADDR=7 22488b6f5e65SJeroen Ruigrok van der Werven 22498b6f5e65SJeroen Ruigrok van der Wervenoptions SC_DEBUG_LEVEL=5 # Syscons debug level 22508b6f5e65SJeroen Ruigrok van der Wervenoptions SC_RENDER_DEBUG # syscons rendering debugging 22518b6f5e65SJeroen Ruigrok van der Werven 2252bc0e3a03SJeroen Ruigrok van der Wervenoptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2253bc0e3a03SJeroen Ruigrok van der Wervenoptions SLIP_IFF_OPTS 22548b6f5e65SJeroen Ruigrok van der Wervenoptions VFS_BIO_DEBUG # VFS buffer I/O debugging 22558b6f5e65SJeroen Ruigrok van der Werven 22561e9ea774SBruce Evans# Yet more undocumented options for linting. 22571e9ea774SBruce Evansoptions AAC_DEBUG 22581e9ea774SBruce Evansoptions ACD_DEBUG 22591e9ea774SBruce Evansoptions ACPI_MAX_THREADS=1 22601e9ea774SBruce Evans#!options ACPI_NO_SEMAPHORES 22611e9ea774SBruce Evans# Broken: 22621e9ea774SBruce Evans##options ASR_MEASURE_PERFORMANCE 22631e9ea774SBruce Evansoptions AST_DEBUG 22641e9ea774SBruce Evansoptions ATAPI_DEBUG 22651e9ea774SBruce Evansoptions ATA_DEBUG 22661e9ea774SBruce Evans# BKTR_ALLOC_PAGES has no effect except to cause warnings, and 22671e9ea774SBruce Evans# BROOKTREE_ALLOC_PAGES hasn't actually been superseded by it, since the 22681e9ea774SBruce Evans# driver still mostly spells this option BROOKTREE_ALLOC_PAGES. 22691e9ea774SBruce Evans##options BKTR_ALLOC_PAGES="(217*4+1)" 22701e9ea774SBruce Evansoptions BROOKTREE_ALLOC_PAGES="(217*4+1)" 22711e9ea774SBruce Evans# Broken: 22721e9ea774SBruce Evans##options CAPABILITIES 22731e9ea774SBruce Evansoptions MAXFILES=999 22741e9ea774SBruce Evans# METEOR_TEST_VIDEO has no effect since meteor is broken. 22751e9ea774SBruce Evansoptions METEOR_TEST_VIDEO 22761e9ea774SBruce Evansoptions NDEVFSINO=1025 22771e9ea774SBruce Evansoptions NDEVFSOVERFLOW=32769 22781e9ea774SBruce Evansoptions NETGRAPH_BRIDGE 22791e9ea774SBruce Evans# SIMOS is broken since it is alpha-only but not ifdefed. 22801e9ea774SBruce Evans##options SIMOS 22817f5092f3SJohn Baldwin 22827f5092f3SJohn Baldwin# Yet more undocumented options for linting. 22837f5092f3SJohn Baldwinoptions VGA_DEBUG 2284