ata-raid associates raw ata disk devices to record the raid setup and checks
[dragonfly.git] / sys / config / LINT
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1#
2# LINT -- config file for checking all the sources, tries to pull in
3# as much of the source tree as it can.
4#
5# $FreeBSD: src/sys/i386/conf/LINT,v 1.749.2.144 2003/06/04 17:56:59 sam Exp $
5e3f3b7a 6# $DragonFly: src/sys/config/LINT,v 1.31 2004/06/24 08:15:15 dillon Exp $
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7#
8# NB: You probably don't want to try running a kernel built from this
9# file. Instead, you should start from GENERIC, and add options from
10# this file as required.
11#
12
13#
14# This directive is mandatory; it defines the architecture to be
15# configured for; in this case, the 386 family based IBM-PC and
16# compatibles.
17#
18machine i386
19
20#
21# This is the ``identification'' of the kernel. Usually this should
22# be the same as the name of your kernel.
23#
24ident LINT
25
26#
27# The `maxusers' parameter controls the static sizing of a number of
28# internal system tables by a formula defined in subr_param.c. Setting
29# maxusers to 0 will cause the system to auto-size based on physical
30# memory.
31#
32maxusers 10
33
34#
35# The `makeoptions' parameter allows variables to be passed to the
36# generated Makefile in the build area.
37#
38# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS}
39# after most other flags. Here we use it to inhibit use of non-optimal
40# gcc builtin functions (e.g., memcmp).
41#
42# DEBUG happens to be magic.
43# The following is equivalent to 'config -g KERNELNAME' and creates
44# 'kernel.debug' compiled with -g debugging as well as a normal
45# 'kernel'. Use 'make install.debug' to install the debug kernel
46# but that isn't normally necessary as the debug symbols are not loaded
47# by the kernel and are not useful there anyway.
48#
49# KERNEL can be overridden so that you can change the default name of your
50# kernel.
51#
52# MODULES_OVERRIDE can be used to limit modules built to a specific list.
53#
54makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
55#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
56#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
57# Only build Linux API modules and plus those parts of the sound system I need.
58#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
59
60#
61# Certain applications can grow to be larger than the 128M limit
62# that FreeBSD initially imposes. Below are some options to
63# allow that limit to grow to 256MB, and can be increased further
64# with changing the parameters. MAXDSIZ is the maximum that the
65# limit can be set to, and the DFLDSIZ is the default value for
66# the limit. MAXSSIZ is the maximum that the stack limit can be
67# set to. You might want to set the default lower than the max,
68# and explicitly set the maximum with a shell command for processes
69# that regularly exceed the limit like INND.
70#
71options MAXDSIZ="(256*1024*1024)"
72options MAXSSIZ="(256*1024*1024)"
73options DFLDSIZ="(256*1024*1024)"
74
75#
76# BLKDEV_IOSIZE sets the default block size used in user block
77# device I/O. Note that this value will be overriden by the label
78# when specifying a block device from a label with a non-0
79# partition blocksize. The default is PAGE_SIZE.
80#
81options BLKDEV_IOSIZE=8192
82
83# Options for the VM subsystem.
84options PQ_CACHESIZE=512 # color for 512k/16k cache
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85
86# This allows you to actually store this configuration file into
87# the kernel binary itself, where it may be later read by saying:
88# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
89#
90options INCLUDE_CONFIG_FILE # Include this file in kernel
91
92#
93# The root device and filesystem type can be compiled in;
94# this provides a fallback option if the root device cannot
95# be correctly guessed by the bootstrap code, or an override if
96# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
97#
98options ROOTDEVNAME=\"ufs:da0s2e\"
99
100\f
101#####################################################################
102# SMP OPTIONS:
103#
104# SMP enables building of a Symmetric MultiProcessor Kernel.
105# APIC_IO enables the use of the IO APIC for Symmetric I/O.
106#
107# Notes:
108#
109# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
110#
111# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
112#
113# Check the 'Rogue SMP hardware' section to see if additional options
114# are required by your hardware.
115#
116
117# Mandatory:
118options SMP # Symmetric MultiProcessor Kernel
119options APIC_IO # Symmetric (APIC) I/O
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120
121#
122# Rogue SMP hardware:
123#
124
125# Bridged PCI cards:
126#
127# The MP tables of most of the current generation MP motherboards
128# do NOT properly support bridged PCI cards. To use one of these
129# cards you should refer to ???
130
131\f
132#####################################################################
133# CPU OPTIONS
134
135#
136# You must specify at least one CPU (the one you intend to run on);
137# deleting the specification for CPUs you don't need to use may make
138# parts of the system run faster. This is especially true removing
139# I386_CPU.
140#
141cpu I386_CPU
142cpu I486_CPU
143cpu I586_CPU # aka Pentium(tm)
144cpu I686_CPU # aka Pentium Pro(tm)
145
146#
147# Options for CPU features.
148#
149# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
150# forgotten to enable them.
151#
152# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
153# BlueLightning CPU. It works only with Cyrix FPU, and this option
154# should not be used with Intel FPU.
155#
156# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
157# CPU if CPU supports it. The default is double-clock mode on
158# BlueLightning CPU box.
159#
160# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
161#
162# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
163# mapped mode. Default is 2-way set associative mode.
164#
165# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
166# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
167# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
168#
169# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
170# reorder). This option should not be used if you use memory mapped
171# I/O device(s).
172#
642a6e88 173# CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
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174#
175# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
176#
177# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
178# for i386 machines.
179#
180# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
181# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
182# (no clock delay).
183#
184# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
185# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
186# The default value is 5.
187#
188# CPU_ELAN enables support for AMDs ElanSC520 CPU.
189#
190# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
191# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
192# 1).
193#
194# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
195# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
196# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
197#
198# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
199#
200# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
201# enters suspend mode following execution of HALT instruction.
202#
203# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
204# K5/K6/K6-2 cpus.
205#
206# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
207# flush at hold state.
208#
209# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
210# without cache flush at hold state, and (2) write-back CPU cache on
211# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
212#
213# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
214# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
215# executed. This option is only needed if I586_CPU is also defined,
216# and should be included for any non-Pentium CPU that defines it.
217#
218# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
219# which indicates that the 15-16MB range is *definitely* not being
220# occupied by an ISA memory hole.
221#
222# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
223# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
224# These options may crash your system.
225#
226# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
227# in write-through mode when revision < 2.7. If revision of Cyrix
228# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
229#
230# NOTE 3: This option may cause failures for software that requires
231# locked cycles in order to operate correctly.
232#
233options CPU_ATHLON_SSE_HACK
234options CPU_BLUELIGHTNING_FPU_OP_CACHE
235options CPU_BLUELIGHTNING_3X
236options CPU_BTB_EN
237options CPU_DIRECT_MAPPED_CACHE
238options CPU_DISABLE_5X86_LSSER
239options CPU_ELAN
642a6e88 240options CPU_DISABLE_SSE
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241options CPU_FASTER_5X86_FPU
242options CPU_I486_ON_386
243options CPU_IORT
244options CPU_L2_LATENCY=5
245options CPU_LOOP_EN
246options CPU_PPRO2CELERON
247options CPU_RSTK_EN
248options CPU_SUSP_HLT
249options CPU_WT_ALLOC
250options CYRIX_CACHE_WORKS
251options CYRIX_CACHE_REALLY_WORKS
252#options NO_F00F_HACK
253
254#
255# A math emulator is mandatory if you wish to run on hardware which
256# does not have a floating-point processor. Pick either the original,
257# bogus (but freely-distributable) math emulator, or a much more
258# fully-featured but GPL-licensed emulator taken from Linux.
259#
260options MATH_EMULATE #Support for x87 emulation
261# Don't enable both of these in a real config.
262options GPL_MATH_EMULATE #Support for x87 emulation via
263 #new math emulator
264
265\f
266#####################################################################
267# COMPATIBILITY OPTIONS
268
269#
270# Implement system calls compatible with 4.3BSD and older versions of
271# FreeBSD. You probably do NOT want to remove this as much current code
272# still relies on the 4.3 emulation.
273#
274options COMPAT_43
275
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276#
277# These three options provide support for System V Interface
278# Definition-style interprocess communication, in the form of shared
279# memory, semaphores, and message queues, respectively.
280#
281# System V shared memory and tunable parameters
282options SYSVSHM # include support for shared memory
283options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
284options SHMALL=1025 # max amount of shared memory (bytes)
285options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
286 # max shared memory segment size (bytes)
287options SHMMIN=2 # min shared memory segment size (bytes)
288options SHMMNI=33 # max number of shared memory identifiers
289options SHMSEG=9 # max shared memory segments per process
290
291# System V semaphores and tunable parameters
292options SYSVSEM # include support for semaphores
293options SEMMAP=31 # amount of entries in semaphore map
294options SEMMNI=11 # number of semaphore identifiers in the system
295options SEMMNS=61 # number of semaphores in the system
296options SEMMNU=31 # number of undo structures in the system
297options SEMMSL=61 # max number of semaphores per id
298options SEMOPM=101 # max number of operations per semop call
299options SEMUME=11 # max number of undo entries per process
300
301# System V message queues and tunable parameters
302options SYSVMSG # include support for message queues
303options MSGMNB=2049 # max characters per message queue
304options MSGMNI=41 # max number of message queue identifiers
305options MSGSEG=2049 # max number of message segments in the system
306options MSGSSZ=16 # size of a message segment MUST be power of 2
307options MSGTQL=41 # max amount of messages in the system
308
309\f
310#####################################################################
311# DEBUGGING OPTIONS
312
313#
314# Enable the kernel debugger.
315#
316options DDB
317
318#
319# Don't drop into DDB for a panic. Intended for unattended operation
320# where you may want to drop to DDB from the console, but still want
321# the machine to recover from a panic
322#
323options DDB_UNATTENDED
324
325#
326# If using GDB remote mode to debug the kernel, there's a non-standard
327# extension to the remote protocol that can be used to use the serial
328# port as both the debugging port and the system console. It's non-
329# standard and you're on your own if you enable it. See also the
330# "remotechat" variables in the FreeBSD specific version of gdb.
331#
332options GDB_REMOTE_CHAT
333
334#
335# KTRACE enables the system-call tracing facility ktrace(2).
336#
337options KTRACE #kernel tracing
338
339#
340# The INVARIANTS option is used in a number of source files to enable
341# extra sanity checking of internal structures. This support is not
342# enabled by default because of the extra time it would take to check
343# for these conditions, which can only occur as a result of
344# programming errors.
345#
346options INVARIANTS
347
348#
349# The INVARIANT_SUPPORT option makes us compile in support for
350# verifying some of the internal structures. It is a prerequisite for
351# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
352# called. The intent is that you can set 'INVARIANTS' for single
353# source files (by changing the source file or specifying it on the
354# command line) if you have 'INVARIANT_SUPPORT' enabled.
355#
356options INVARIANT_SUPPORT
357
358#
359# The DIAGNOSTIC option is used to enable extra debugging information
360# from some parts of the kernel. As this makes everything more noisy,
361# it is disabled by default.
362#
363options DIAGNOSTIC
364
365#
366# PERFMON causes the driver for Pentium/Pentium Pro performance counters
367# to be compiled. See perfmon(4) for more information.
368#
369options PERFMON
370
371
372#
373# This option let some drivers co-exist that can't co-exist in a running
374# system. This is used to be able to compile all kernel code in one go for
375# quality assurance purposes (like this file, which the option takes it name
376# from.)
377#
378options COMPILING_LINT
379
380
381# XXX - this doesn't belong here.
382# Allow ordinary users to take the console - this is useful for X.
383options UCONSOLE
384
385# XXX - this doesn't belong here either
386options USERCONFIG #boot -c editor
387options INTRO_USERCONFIG #imply -c and show intro screen
388options VISUAL_USERCONFIG #visual boot -c editor
389
390\f
391#####################################################################
392# NETWORKING OPTIONS
393
394#
395# Protocol families:
396# Only the INET (Internet) family is officially supported in FreeBSD.
397# Source code for the NS (Xerox Network Service) is provided for amusement
398# value.
399#
400options INET #Internet communications protocols
401options INET6 #IPv6 communications protocols
402options IPSEC #IP security
403options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
404options IPSEC_DEBUG #debug for IP security
405#
406# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
407# to be processed by any configured packet filtering (ipfw, ipf).
408# The default is that packets coming from a tunnel are _not_ processed;
409# they are assumed trusted.
410#
411# Note that enabling this can be problematic as there are no mechanisms
412# in place for distinguishing packets coming out of a tunnel (e.g. no
413# encX devices as found on openbsd).
414#
415#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
416
417#
418# Experimental IPsec implementation that uses the kernel crypto
419# framework. This cannot be configured together with IPSEC and
420# (currently) supports only IPv4. To use this you must also
421# configure the crypto device (see below). Note that with this
422# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
423# IPSEC_DEBUG is used, as above, to configure debugging support
424# within the IPsec protocols.
425#
426#options FAST_IPSEC #new IPsec
427
428options IPX #IPX/SPX communications protocols
429options IPXIP #IPX in IP encapsulation (not available)
430options IPTUNNEL #IP in IPX encapsulation (not available)
431
432options NCP #NetWare Core protocol
433
434options NETATALK #Appletalk communications protocols
435
436# These are currently broken but are shipped due to interest.
437#options NS #Xerox NS protocols
438#options NSIP #XNS over IP
439
440#
441# SMB/CIFS requester
442# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
443# options.
444# NETSMBCRYPTO enables support for encrypted passwords.
445options NETSMB #SMB/CIFS requester
446options NETSMBCRYPTO #encrypted password support for SMB
447
448# mchain library. It can be either loaded as KLD or compiled into kernel
449options LIBMCHAIN #mbuf management library
450
451# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
452# Individual node types can be enabled with the corresponding option
453# listed below; however, this is not strictly necessary as netgraph
454# will automatically load the corresponding KLD module if the node type
455# is not already compiled into the kernel. Each type below has a
456# corresponding man page, e.g., ng_async(8).
457options NETGRAPH #netgraph(4) system
458options NETGRAPH_ASYNC
459options NETGRAPH_BPF
460options NETGRAPH_CISCO
461options NETGRAPH_ECHO
462options NETGRAPH_ETHER
463options NETGRAPH_FRAME_RELAY
464options NETGRAPH_HOLE
465options NETGRAPH_IFACE
466options NETGRAPH_KSOCKET
467options NETGRAPH_L2TP
468options NETGRAPH_LMI
469# MPPC compression requires proprietary files (not included)
470#options NETGRAPH_MPPC_COMPRESSION
471options NETGRAPH_MPPC_ENCRYPTION
472options NETGRAPH_ONE2MANY
473options NETGRAPH_PPP
474options NETGRAPH_PPPOE
475options NETGRAPH_PPTPGRE
476options NETGRAPH_RFC1490
477options NETGRAPH_SOCKET
478options NETGRAPH_TEE
479options NETGRAPH_TTY
480options NETGRAPH_UI
481options NETGRAPH_VJC
482
483device mn # Munich32x/Falc54 Nx64kbit/sec cards.
484
485#
486# Network interfaces:
487# The `loop' pseudo-device is MANDATORY when networking is enabled.
488# The `ether' pseudo-device provides generic code to handle
489# Ethernets; it is MANDATORY when a Ethernet device driver is
490# configured or token-ring is enabled.
491# The 'fddi' pseudo-device provides generic code to support FDDI.
492# The `arcnet' pseudo-device provides generic code to support Arcnet.
493# The `sppp' pseudo-device serves a similar role for certain types
494# of synchronous PPP links (like `cx', `ar').
495# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
496# The `ppp' pseudo-device implements the Point-to-Point Protocol.
497# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
498# aware of the legal and administrative consequences of enabling this
499# option. The number of devices determines the maximum number of
500# simultaneous BPF clients programs runnable.
501# The `disc' pseudo-device implements a minimal network interface,
502# which throws away all packets sent and never receives any. It is
503# included for testing purposes. This shows up as the 'ds' interface.
504# The `tun' pseudo-device implements (user-)ppp and nos-tun
505# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
506# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
507# IPv6 over IPv6 tunneling.
508# The `gre' device implements two types of IP4 over IP4 tunneling:
509# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
510# The `faith' pseudo-device captures packets sent to it and diverts them
511# to the IPv4/IPv6 translation daemon.
512# The `stf' device implements 6to4 encapsulation.
513# The `ef' pseudo-device provides support for multiple ethernet frame types
514# specified via ETHER_* options. See ef(4) for details.
515#
516# The PPP_BSDCOMP option enables support for compress(1) style entire
517# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
518# PPP_FILTER enables code for filtering the ppp data stream and selecting
519# events for resetting the demand dial activity timer - requires bpf.
520# See pppd(8) for more details.
521#
522pseudo-device ether #Generic Ethernet
523pseudo-device vlan 1 #VLAN support
524pseudo-device token #Generic TokenRing
525pseudo-device fddi #Generic FDDI
526pseudo-device arcnet #Generic Arcnet
527pseudo-device sppp #Generic Synchronous PPP
528pseudo-device loop #Network loopback device
529pseudo-device bpf #Berkeley packet filter
530pseudo-device disc #Discard device (ds0, ds1, etc)
531pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
532pseudo-device sl 2 #Serial Line IP
533pseudo-device gre #IP over IP tunneling
534pseudo-device ppp 2 #Point-to-point protocol
535options PPP_BSDCOMP #PPP BSD-compress support
536options PPP_DEFLATE #PPP zlib/deflate/gzip support
537options PPP_FILTER #enable bpf filtering (needs bpf)
538
539pseudo-device ef # Multiple ethernet frames support
540options ETHER_II # enable Ethernet_II frame
541options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
542options ETHER_8022 # enable Ethernet_802.2 frame
543options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
544
545# for IPv6
546pseudo-device gif #IPv6 and IPv4 tunneling
547pseudo-device faith 1 #for IPv6 and IPv4 translation
548pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
549
550#
551# Internet family options:
552#
553# MROUTING enables the kernel multicast packet forwarder, which works
554# with mrouted(8).
555#
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556# PIM enables Protocol Independent Multicast in the kernel.
557# Requires MROUTING enabled.
558#
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559# IPFIREWALL enables support for IP firewall construction, in
560# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
561# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
562# limits the number of times a matching entry can be logged.
563#
564# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
565# and if you do not add other rules during startup to allow access,
566# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
567# in /etc/rc.conf when first enabling this feature, then refining the
568# firewall rules in /etc/rc.firewall after you've tested that the new kernel
569# feature works properly.
570#
571# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
572# allow everything. Use with care, if a cracker can crash your
573# firewall machine, they can get to your protected machines. However,
574# if you are using it as an as-needed filter for specific problems as
575# they arise, then this may be for you. Changing the default to 'allow'
576# means that you won't get stuck if the kernel and /sbin/ipfw binary get
577# out of sync.
578#
579# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
580#
581# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
582# packets without touching the ttl). This can be useful to hide firewalls
583# from traceroute and similar tools.
584#
585# TCPDEBUG is undocumented.
586#
587options MROUTING # Multicast routing
f1f552f6 588options PIM # Protocol Independent Multicast
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589options IPFIREWALL #firewall
590options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
591options IPFIREWALL_FORWARD #enable transparent proxy support
592options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
593options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
594options IPV6FIREWALL #firewall for IPv6
595options IPV6FIREWALL_VERBOSE
596options IPV6FIREWALL_VERBOSE_LIMIT=100
597options IPV6FIREWALL_DEFAULT_TO_ACCEPT
598options IPDIVERT #divert sockets
599options IPFILTER #ipfilter support
600options IPFILTER_LOG #ipfilter logging
601options IPFILTER_DEFAULT_BLOCK #block all packets by default
602options IPSTEALTH #support for stealth forwarding
603options TCPDEBUG
c1d552d0 604options NS # NETNS support
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605
606# The MBUF_STRESS_TEST option enables options which create
607# various random failures / extreme cases related to mbuf
608# functions. See the mbuf(9) manpage for a list of available
609# test cases.
610options MBUF_STRESS_TEST
611
612# RANDOM_IP_ID causes the ID field in IP packets to be randomized
613# instead of incremented by 1 with each packet generated. This
614# option closes a minor information leak which allows remote
615# observers to determine the rate of packet generation on the
616# machine by watching the counter.
617options RANDOM_IP_ID
618
619# Statically link in accept filters
620options ACCEPT_FILTER_DATA
621options ACCEPT_FILTER_HTTP
622
623#
624# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
625# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
626# for RFC1644 extensions and is not recommended for web servers.
627#
628options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
629
630# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
631# typically want this option as it will help protect the machine from
632# D.O.S. packet attacks.
633#
634options ICMP_BANDLIM
635
636# DUMMYNET enables the "dummynet" bandwidth limiter. You need
637# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
638# When you run DUMMYNET it is advisable to also have "options HZ=1000"
639# to achieve a smoother scheduling of the traffic.
640#
641# BRIDGE enables bridging between ethernet cards -- see bridge(4).
642# You can use IPFIREWALL and DUMMYNET together with bridging.
643#
644options DUMMYNET
645options BRIDGE
646
647#
648# ATM (HARP version) options
649#
650# ATM_CORE includes the base ATM functionality code. This must be included
651# for ATM support.
652#
653# ATM_IP includes support for running IP over ATM.
654#
655# At least one (and usually only one) of the following signalling managers
656# must be included (note that all signalling managers include PVC support):
657# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
658# ATM_SPANS includes support for the `spans' signalling manager, which runs
659# the FORE Systems's proprietary SPANS signalling protocol.
660# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
661# which run the ATM Forum UNI 3.x signalling protocols.
662#
663# The `hea' driver provides support for the Efficient Networks, Inc.
664# ENI-155p ATM PCI Adapter.
665#
666# The `hfa' driver provides support for the FORE Systems, Inc.
667# PCA-200E ATM PCI Adapter.
668#
669options ATM_CORE #core ATM protocol family
670options ATM_IP #IP over ATM support
671options ATM_SIGPVC #SIGPVC signalling manager
672options ATM_SPANS #SPANS signalling manager
673options ATM_UNI #UNI signalling manager
674device hea #Efficient ENI-155p ATM PCI
675device hfa #FORE PCA-200E ATM PCI
676
677# DEVICE_POLLING adds support for mixed interrupt-polling handling
678# of network device drivers, which has significant benefits in terms
679# of robustness to overloads and responsivity, as well as permitting
680# accurate scheduling of the CPU time between kernel network processing
681# and other activities. The drawback is a moderate (up to 1/HZ seconds)
682# potential increase in response times.
683# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
684# to achieve smoother behaviour.
685# Additionally, you can enable/disable polling at runtime with the
686# sysctl variable kern.polling.enable (defaults off), and select
687# the CPU fraction reserved to userland with the sysctl variable
688# kern.polling.user_frac (default 50, range 0..100).
689#
690# Only the "dc" "fxp" and "sis" devices support this mode of operation at
691# the time of this writing.
692
693options DEVICE_POLLING
694
695\f
696#####################################################################
697# FILESYSTEM OPTIONS
698
699#
700# Only the root, /usr, and /tmp filesystems need be statically
701# compiled; everything else will be automatically loaded at mount
702# time. (Exception: the UFS family---FFS, and MFS --- cannot
703# currently be demand-loaded.) Some people still prefer to statically
704# compile other filesystems as well.
705#
706# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
707# buggy, and WILL panic your system if you attempt to do anything with
708# them. They are included here as an incentive for some enterprising
709# soul to sit down and fix them.
710#
711
712# One of these is mandatory:
713options FFS #Fast filesystem
714options MFS #Memory File System
715options NFS #Network File System
716
717# The rest are optional:
718#options NFS_NOSERVER #Disable the NFS-server code.
719options CD9660 #ISO 9660 filesystem
720options FDESC #File descriptor filesystem
721options KERNFS #Kernel filesystem
722options MSDOSFS #MS DOS File System
723options NTFS #NT File System
724options NULLFS #NULL filesystem
725options NWFS #NetWare filesystem
726options PORTAL #Portal filesystem
727options PROCFS #Process filesystem
728options SMBFS #SMB/CIFS filesystem
4a77c3ab 729options UDF #UDF filesystem
984263bc
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730options UMAPFS #UID map filesystem
731options UNION #Union filesystem
732# The xFS_ROOT options REQUIRE the associated ``options xFS''
733options CD9660_ROOT #CD-ROM usable as root device
734options FFS_ROOT #FFS usable as root device
735options NFS_ROOT #NFS usable as root device
736
737# Soft updates is technique for improving file system speed and
738# making abrupt shutdown less risky.
739options SOFTUPDATES
740
741# Directory hashing improves the speed of operations on very large
742# directories at the expense of some memory.
743options UFS_DIRHASH
744
745# Make space in the kernel for a root filesystem on a md device.
746# Define to the number of kilobytes to reserve for the filesystem.
747options MD_ROOT_SIZE=10
748
749# Make the md device a potential root device, either with preloaded
750# images of type mfs_root or md_root.
751options MD_ROOT
752
753# Specify double the default maximum size for malloc(9)-backed md devices.
754options MD_NSECT=40000
755
756# Allow this many swap-devices.
757#
758# In order to manage swap, the system must reserve bitmap space that
759# scales with the largest mounted swap device multiplied by NSWAPDEV,
760# irregardless of whether other swap devices exist or not. So it
761# is not a good idea to make this value too large.
762options NSWAPDEV=5
763
764# Disk quotas are supported when this option is enabled.
765options QUOTA #enable disk quotas
766
767# If you are running a machine just as a fileserver for PC and MAC
768# users, using SAMBA or Netatalk, you may consider setting this option
769# and keeping all those users' directories on a filesystem that is
770# mounted with the suiddir option. This gives new files the same
771# ownership as the directory (similar to group). It's a security hole
772# if you let these users run programs, so confine it to file-servers
773# (but it'll save you lots of headaches in those cases). Root owned
774# directories are exempt and X bits are cleared. The suid bit must be
775# set on the directory as well; see chmod(1) PC owners can't see/set
776# ownerships so they keep getting their toes trodden on. This saves
777# you all the support calls as the filesystem it's used on will act as
778# they expect: "It's my dir so it must be my file".
779#
780options SUIDDIR
781
782# NFS options:
783options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
784options NFS_MAXATTRTIMO=60
785options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
786options NFS_MAXDIRATTRTIMO=60
787options NFS_GATHERDELAY=10 # Default write gather delay (msec)
788options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
789options NFS_WDELAYHASHSIZ=16 # and with this
790options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
791options NFS_DEBUG # Enable NFS Debugging
792
793# Coda stuff:
794options CODA #CODA filesystem.
795pseudo-device vcoda 4 #coda minicache <-> venus comm.
796
797#
798# Add support for the EXT2FS filesystem of Linux fame. Be a bit
799# careful with this - the ext2fs code has a tendency to lag behind
800# changes and not be exercised very much, so mounting read/write could
801# be dangerous (and even mounting read only could result in panics.)
802#
803options EXT2FS
804
805# Use real implementations of the aio_* system calls. There are numerous
806# stability and security issues in the current aio code that make it
807# unsuitable for inclusion on machines with untrusted local users.
808options VFS_AIO
809
810\f
811#####################################################################
812# POSIX P1003.1B
813
814# Real time extensions added in the 1993 Posix
815# P1003_1B: Infrastructure
816# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
817# _KPOSIX_VERSION: Version kernel is built for
818
819options P1003_1B
820options _KPOSIX_PRIORITY_SCHEDULING
821options _KPOSIX_VERSION=199309L
822
823\f
824#####################################################################
825# CLOCK OPTIONS
826
827# The granularity of operation is controlled by the kernel option HZ whose
828# default value (100) means a granularity of 10ms (1s/HZ).
829# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
830# a smaller granularity such as 1ms or less.
831# Consider, however, that reducing the granularity too much might
832# cause excessive overhead in clock interrupt processing,
833# potentially causing ticks to be missed and thus actually reducing
834# the accuracy of operation.
835
836options HZ=100
837
838# The following options are used for debugging clock behavior only, and
839# should not be used for production systems.
840#
841# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
842# until the user presses a key.
843
844options CLK_CALIBRATION_LOOP
845
846# The following two options measure the frequency of the corresponding
847# clock relative to the RTC (onboard mc146818a).
848
849options CLK_USE_I8254_CALIBRATION
850options CLK_USE_TSC_CALIBRATION
851
852\f
853#####################################################################
854# SCSI DEVICES
855
856# SCSI DEVICE CONFIGURATION
857
858# The SCSI subsystem consists of the `base' SCSI code, a number of
859# high-level SCSI device `type' drivers, and the low-level host-adapter
860# device drivers. The host adapters are listed in the ISA and PCI
861# device configuration sections below.
862#
863# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
864# that a given bus, target, and LUN always come on line as the same
865# device unit. In earlier versions the unit numbers were assigned
866# in the order that the devices were probed on the SCSI bus. This
867# means that if you removed a disk drive, you may have had to rewrite
868# your /etc/fstab file, and also that you had to be careful when adding
869# a new disk as it may have been probed earlier and moved your device
870# configuration around.
871
872# This old behavior is maintained as the default behavior. The unit
873# assignment begins with the first non-wired down unit for a device
874# type. For example, if you wire a disk as "da3" then the first
875# non-wired disk will be assigned da4.
876
877# The syntax for wiring down devices is:
878
879# device scbus0 at ahc0 # Single bus device
880# device scbus1 at ahc1 bus 0 # Single bus device
881# device scbus3 at ahc2 bus 0 # Twin bus device
882# device scbus2 at ahc2 bus 1 # Twin bus device
883# device da0 at scbus0 target 0 unit 0
884# device da1 at scbus3 target 1
885# device da2 at scbus2 target 3
886# device sa1 at scbus1 target 6
887# device cd
888
889# "units" (SCSI logical unit number) that are not specified are
890# treated as if specified as LUN 0.
891
892# All SCSI devices allocate as many units as are required.
893
894# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
895# configuration and doesn't have to be explicitly configured.
896
897device scbus #base SCSI code
898device ch #SCSI media changers
899device da #SCSI direct access devices (aka disks)
900device sa #SCSI tapes
901device cd #SCSI CD-ROMs
902device pass #CAM passthrough driver
903device pt #SCSI processor type
904device ses #SCSI SES/SAF-TE driver
905
906# CAM OPTIONS:
907# debugging options:
908# -- NOTE -- If you specify one of the bus/target/lun options, you must
909# specify them all!
910# CAMDEBUG: When defined enables debugging macros
911# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
912# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
913# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
914# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
915# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
916#
917# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
918# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
919# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
920# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
921# queue after a bus reset, and the number of milliseconds to
922# freeze the device queue after a bus device reset.
923options CAMDEBUG
924options CAM_DEBUG_BUS=-1
925options CAM_DEBUG_TARGET=-1
926options CAM_DEBUG_LUN=-1
927options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
928options CAM_MAX_HIGHPOWER=4
929options SCSI_NO_SENSE_STRINGS
930options SCSI_NO_OP_STRINGS
931options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
932
933# Options for the CAM CDROM driver:
934# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
935# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
936# enforced if there is I/O waiting for another LUN
937# The compiled in defaults for these variables are 2 and 10 seconds,
938# respectively.
939#
940# These can also be changed on the fly with the following sysctl variables:
941# kern.cam.cd.changer.min_busy_seconds
942# kern.cam.cd.changer.max_busy_seconds
943#
944options CHANGER_MIN_BUSY_SECONDS=2
945options CHANGER_MAX_BUSY_SECONDS=10
946
947# Options for the CAM sequential access driver:
948# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
949# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
950# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
951# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
952# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
953options SA_IO_TIMEOUT="(4)"
954options SA_SPACE_TIMEOUT="(60)"
955options SA_REWIND_TIMEOUT="(2*60)"
956options SA_ERASE_TIMEOUT="(4*60)"
957options SA_1FM_AT_EOD
958
959# Optional timeout for the CAM processor target (pt) device
960# This is specified in seconds. The default is 60 seconds.
961options SCSI_PT_DEFAULT_TIMEOUT="60"
962
963# Optional enable of doing SES passthrough on other devices (e.g., disks)
964#
965# Normally disabled because a lot of newer SCSI disks report themselves
966# as having SES capabilities, but this can then clot up attempts to build
967# build a topology with the SES device that's on the box these drives
968# are in....
969options SES_ENABLE_PASSTHROUGH
970
971\f
972#####################################################################
973# MISCELLANEOUS DEVICES AND OPTIONS
974
975# The `pty' device usually turns out to be ``effectively mandatory'',
976# as it is required for `telnetd', `rlogind', `screen', `emacs', and
977# `xterm', among others.
978
979pseudo-device pty #Pseudo ttys
980pseudo-device speaker #Play IBM BASIC-style noises out your speaker
981pseudo-device gzip #Exec gzipped a.out's
982pseudo-device vn #Vnode driver (turns a file into a device)
983pseudo-device md #Memory/malloc disk
984pseudo-device snp #Snoop device - to look at pty/vty/etc..
985pseudo-device ccd 4 #Concatenated disk driver
986
987# Configuring Vinum into the kernel is not necessary, since the kld
988# module gets started automatically when vinum(8) starts. This
989# device is also untested. Use at your own risk.
990#
991# The option VINUMDEBUG must match the value set in CFLAGS
992# in src/sbin/vinum/Makefile. Failure to do so will result in
993# the following message from vinum(8):
994#
995# Can't get vinum config: Invalid argument
996#
997# see vinum(4) for more reasons not to use these options.
998pseudo-device vinum #Vinum concat/mirror/raid driver
999options VINUMDEBUG #enable Vinum debugging hooks
1000
1001# Kernel side iconv library
1002options LIBICONV
1003
1004# Size of the kernel message buffer. Should be N * pagesize.
1005options MSGBUF_SIZE=40960
1006
1007\f
1008#####################################################################
1009# HARDWARE DEVICE CONFIGURATION
1010
1011# ISA and EISA devices:
1012# EISA support is available for some device, so they can be auto-probed.
1013# MicroChannel (MCA) support is available for some devices.
1014
1015#
1016# Mandatory ISA devices: isa, npx
1017#
1018device isa
1019
0e1cb2e2
JS
1020# ISA-PnP BIOS support
1021device pnpbios
1022
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1023#
1024# Options for `isa':
1025#
1026# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1027# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1028# This option breaks suspend/resume on some portables.
1029#
1030# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1031# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1032# Automatic EOI is documented not to work for for the slave with the
1033# original i8259A, but it works for some clones and some integrated
1034# versions.
1035#
1036# MAXMEM specifies the amount of RAM on the machine; if this is not
1037# specified, FreeBSD will first read the amount of memory from the CMOS
1038# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1039# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1040# then attempt to detect the installed amount of RAM. If this probe
1041# fails to detect >64MB RAM you will have to use the MAXMEM option.
1042# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1043# be 131072 (128 * 1024).
1044#
1045# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1046# reset the CPU for reboot. This is needed on some systems with broken
1047# keyboard controllers.
1048#
1049# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1050
66cc79ca 1051options COMPAT_OLDISA #FreeBSD 2.2 and 3.x compatibility shims
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1052options AUTO_EOI_1
1053#options AUTO_EOI_2
1054options MAXMEM="(128*1024)"
1055#options BROKEN_KEYBOARD_RESET
1056#options PAS_JOYSTICK_ENABLE
1057
1058# Enable support for the kernel PLL to use an external PPS signal,
1059# under supervision of [x]ntpd(8)
1060# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1061
1062options PPS_SYNC
1063
1064# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
1065# message you probably have some broken sw/hw which disables interrupts
1066# for too long. You can make the system more resistant to this by
1067# choosing a high value for NTIMECOUNTER. The default is 5, there
1068# is no upper limit but more than a couple of hundred are not productive.
1069# A better strategy may be to sysctl -w kern.timecounter.method=1
1070
1071options NTIMECOUNTER=20
1072
1073# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1074device atkbdc0 at isa? port IO_KBD
1075
1076# The AT keyboard
1077device atkbd0 at atkbdc? irq 1
1078
1079# Options for atkbd:
1080options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1081makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1082
1083# These options are valid for other keyboard drivers as well.
1084options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1085options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1086
1087# `flags' for atkbd:
1088# 0x01 Force detection of keyboard, else we always assume a keyboard
1089# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1090# 0x03 Force detection and avoid reset, might help with certain
1091# dockingstations
1092# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1093
1094# PS/2 mouse
1095device psm0 at atkbdc? irq 12
1096
1097# Options for psm:
1098options PSM_HOOKRESUME #hook the system resume event, useful
1099 #for some laptops
1100options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1101
1102# The video card driver.
1103device vga0 at isa?
1104
1105# Options for vga:
1106# Try the following option if the mouse pointer is not drawn correctly
1107# or font does not seem to be loaded properly. May cause flicker on
1108# some systems.
1109options VGA_ALT_SEQACCESS
1110
1111# If you can dispense with some vga driver features, you may want to
1112# use the following options to save some memory.
1113options VGA_NO_FONT_LOADING # don't save/load font
1114options VGA_NO_MODE_CHANGE # don't change video modes
1115
1116# Older video cards may require this option for proper operation.
1117options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1118
1119# The following option probably won't work with the LCD displays.
1120options VGA_WIDTH90 # support 90 column modes
1121
1122# To include support for VESA video modes
1123options VESA
1124
1125# Splash screen at start up! Screen savers require this too.
1126pseudo-device splash
1127
1128# The pcvt console driver (vt220 compatible).
1129device vt0 at isa?
1130options XSERVER # support for running an X server on vt
1131options FAT_CURSOR # start with block cursor
1132# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
1133options PCVT_SCANSET=2 # IBM keyboards are non-std
1134# Other PCVT options are documented in pcvt(4).
1135options PCVT_24LINESDEF
1136options PCVT_CTRL_ALT_DEL
1137options PCVT_EMU_MOUSE
1138options PCVT_FREEBSD=211
1139options PCVT_META_ESC
1140options PCVT_NSCREENS=9
1141options PCVT_PRETTYSCRNS
1142options PCVT_SCREENSAVER
1143options PCVT_USEKBDSEC
1144options PCVT_VT220KEYB
1145
1146# The syscons console driver (sco color console compatible).
1147device sc0 at isa?
1148options MAXCONS=16 # number of virtual consoles
1149options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
1150options SC_DFLT_FONT # compile font in
1151makeoptions SC_DFLT_FONT=cp850
1152options SC_DISABLE_DDBKEY # disable `debug' key
1153options SC_DISABLE_REBOOT # disable reboot key sequence
1154options SC_HISTORY_SIZE=200 # number of history buffer lines
1155options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1156options SC_PIXEL_MODE # add support for the raster text mode
1157
1158# The following options will let you change the default colors of syscons.
1159options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1160options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1161options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1162options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1163
1164# If you have a two button mouse, you may want to add the following option
1165# to use the right button of the mouse to paste text.
1166options SC_TWOBUTTON_MOUSE
1167
1168# You can selectively disable features in syscons.
1169options SC_NO_CUTPASTE
1170options SC_NO_FONT_LOADING
1171options SC_NO_HISTORY
1172options SC_NO_SYSMOUSE
1173
1174#
1175# The Numeric Processing eXtension driver. In addition to this, you
1176# may configure a math emulator (see above). If your machine has a
1177# hardware FPU and the kernel configuration includes the npx device
1178# *and* a math emulator compiled into the kernel, the hardware FPU
1179# will be used, unless it is found to be broken or unless "flags" to
1180# npx0 includes "0x08", which requests preference for the emulator.
1181device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1182
1183#
1184# `flags' for npx0:
1185# 0x01 don't use the npx registers to optimize bcopy.
1186# 0x02 don't use the npx registers to optimize bzero.
1187# 0x04 don't use the npx registers to optimize copyin or copyout.
1188# 0x08 use emulator even if hardware FPU is available.
1189# The npx registers are normally used to optimize copying and zeroing when
1190# all of the following conditions are satisfied:
1191# I586_CPU is an option
1192# the cpu is an i586 (perhaps not a Pentium)
1193# the probe for npx0 succeeds
1194# INT 16 exception handling works.
1195# Then copying and zeroing using the npx registers is normally 30-100% faster.
1196# The flags can be used to control cases where it doesn't work or is slower.
1197# Setting them at boot time using userconfig works right (the optimizations
1198# are not used until later in the bootstrap when npx0 is attached).
1199# Flag 0x08 automatically disables the i586 optimized routines.
1200#
1201
1202#
1203# Optional ISA and EISA devices:
1204#
1205
1206#
1207# SCSI host adapters: `aha', `aic', `bt'
1208#
1209# adv: All Narrow SCSI bus AdvanSys controllers.
1210# adw: Second Generation AdvanSys controllers including the ADV940UW.
1211# aha: Adaptec 154x
1212# ahc: Adaptec 274x/284x/294x
1213# aic: Adaptec 152x
1214# bt: Most Buslogic controllers
1215# ncv: NCR 53C500 based SCSI host adapters.
1216# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1217# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1218#
1219# Note that the order is important in order for Buslogic cards to be
1220# probed correctly.
1221#
1222
1223device bt0 at isa? port IO_BT0
1224device adv0 at isa?
1225device adw
1226device aha0 at isa?
1227device aic0 at isa?
1228device ncv
1229device nsp
1230device stg0 at isa? port 0x140 irq 11
1231
1232#
1233# Adaptec FSA RAID controllers, including integrated DELL controller,
1234# the Dell PERC 2/QC and the HP NetRAID-4M
1235#
1236device aac
1237device aacp # SCSI Passthrough interface (optional, CAM required)
1238
1239#
1240# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1241# one entry is needed; the code will find and configure all supported
1242# controllers.
1243#
1244device ida # Compaq Smart RAID
1245device mlx # Mylex DAC960
1246device amr # AMI MegaRAID
1247
1248#
1249# 3ware ATA RAID
1250#
1251device twe # 3ware ATA RAID
ab443496 1252device twa # 3ware SATA RAID
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1254#
1255# Promise Supertrack SX6000
1256#
1257device pst
1258
2114ec03
DR
1259#
1260# IBM ServeRAID
1261#
1262device ips
1263
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1264#
1265# The 'ATA' driver supports all ATA and ATAPI devices.
1266# It can reuse the majors of wd.c for booting purposes.
1267# You only need one "device ata" for it to find all
1268# PCI ATA/ATAPI devices on modern machines.
1269device ata
1270device atadisk # ATA disk drives
1271device atapicd # ATAPI CDROM drives
1272device atapifd # ATAPI floppy drives
1273device atapist # ATAPI tape drives
1274device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1275 # needs CAM to be present (scbus & pass)
1276
1277#The following options are valid on the ATA driver:
1278#
1279# ATA_STATIC_ID: controller numbering is static (like the old driver)
1280# else the device numbers are dynamically allocated.
1281options ATA_STATIC_ID
1282
1283#
1284# For older non-PCI systems, these are the lines to use:
1285#device ata0 at isa? port IO_WD1 irq 14
1286#device ata1 at isa? port IO_WD2 irq 15
1287
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1288#
1289# Standard floppy disk controllers: `fdc' and `fd'
1290#
1291device fdc0 at isa? port IO_FD1 irq 6 drq 2
1292#
1293# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1294# gotta turn it actually on by setting the variable fd_debug with DDB,
1295# however.
1296options FDC_DEBUG
1297
1298device fd0 at fdc0 drive 0
1299device fd1 at fdc0 drive 1
1300
1301# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1302device fla0 at isa?
1303
1304#
1305# Other standard PC hardware: `mse', `sio', etc.
1306#
1307# mse: Logitech and ATI InPort bus mouse ports
1308# sio: serial ports (see sio(4))
1309
1310device mse0 at isa? port 0x23c irq 5
1311
1312device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1313
1314#
1315# `flags' for serial drivers that support consoles (only for sio now):
1316# 0x10 enable console support for this unit. The other console flags
1317# are ignored unless this is set. Enabling console support does
1318# not make the unit the preferred console - boot with -h or set
1319# the 0x20 flag for that. Currently, at most one unit can have
1320# console support; the first one (in config file order) with
1321# this flag set is preferred. Setting this flag for sio0 gives
1322# the old behaviour.
1323# 0x20 force this unit to be the console (unless there is another
1324# higher priority console). This replaces the COMCONSOLE option.
1325# 0x40 reserve this unit for low level console operations. Do not
1326# access the device in any normal way.
1327# 0x80 use this port for serial line gdb support in ddb.
1328#
1329# PnP `flags' (set via userconfig using pnp x flags y)
1330# 0x1 disable probing of this device. Used to prevent your modem
1331# from being attached as a PnP modem.
1332#
1333
1334# Options for serial drivers that support consoles (only for sio now):
1335options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1336 #DDB, if available.
1337options CONSPEED=115200 # speed for serial console
1338 # (default 9600)
1339
1340# Solaris implements a new BREAK which is initiated by a character
1341# sequence CR ~ ^b which is similar to a familiar pattern used on
1342# Sun servers by the Remote Console.
1343options ALT_BREAK_TO_DEBUGGER
1344
1345# Options for sio:
1346options COM_ESP #code for Hayes ESP
1347options COM_MULTIPORT #code for some cards with shared IRQs
1348
1349# Other flags for sio that aren't documented in the man page.
1350# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1351# ST16650A-compatible UARTs.
1352
1353# PCI Universal Communications driver
1354# Supports various single and multi port PCI serial cards. Maybe later
1355# also the parallel ports on combination serial/parallel cards. New cards
1356# can be added in src/sys/dev/puc/pucdata.c.
1357#
1358# If the PUC_FASTINTR option is used the driver will try to use fast
1359# interrupts. The card must then be the only user of that interrupt.
1360# Interrupts cannot be shared when using PUC_FASTINTR.
1361device puc
1362options PUC_FASTINTR
1363
1364#
1365# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1366#
1367# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1368# cm: Arcnet SMC COM90c26 / SMC COM90c56
1369# (and SMC COM90c66 in '56 compatibility mode) adapters.
1370# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1371# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1372# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1373# el: 3Com 3C501 (slow!)
1374# ep: 3Com 3C509
1375# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1376# fe: Fujitsu MB86960A/MB86965A Ethernet
1377# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1378# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1379# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1380# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1381# rdp: RealTek RTL 8002-based pocket ethernet adapters
1382# sbni: Granch SBNI12-xx adapters
1383# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1384# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1385# wl: Lucent Wavelan (ISA card only).
1386# awi: IEEE 802.11b PRISM I cards.
1387# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1388# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1389# bridge with a PCMCIA adapter plugged into it.
1390# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1391# PCI and ISA varieties.
1392# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1393# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1394# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1395# (no options needed)
1396#
1397device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1398device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1399device cs0 at isa? port 0x300
1400device cx0 at isa? port 0x240 irq 15 drq 7
1401device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1402device el0 at isa? port 0x300 irq 9
1403device ep
1404device ex
1405device fe0 at isa? port 0x300
1406device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1407device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1408device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1409device lnc0 at isa? port 0x280 irq 10 drq 0
1410device rdp0 at isa? port 0x378 irq 7 flags 2
1411device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1412device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1413device sn0 at isa? port 0x300 irq 10
1414device awi
1415device wi
1416device an
1417options WLCACHE # enables the signal-strength cache
1418options WLDEBUG # enables verbose debugging output
1419device wl0 at isa? port 0x300
1420device xe
1421device ray
1422
1423device oltr0 at isa?
1424
1425#
1426# ATM related options
1427#
1428# The `en' device provides support for Efficient Networks (ENI)
1429# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1430#
1431# atm pseudo-device provides generic atm functions and is required for
1432# atm devices.
1433# NATM enables the netnatm protocol family that can be used to
1434# bypass TCP/IP.
1435#
1436# the current driver supports only PVC operations (no atm-arp, no multicast).
1437# for more details, please read the original documents at
1438# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1439#
1440pseudo-device atm
1441device en
1442options NATM #native ATM
1443
1444#
1445# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1446#
1447# snd: Voxware sound support code
1448# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1449# sbxvi: SoundBlaster 16
1450# sbmidi: SoundBlaster 16 MIDI interface
1451# pas: ProAudioSpectrum PCM and MIDI
1452# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1453# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1454# mss: Microsoft Sound System
1455# css: Crystal Sound System (CSS 423x PnP)
1456# sscape: Ensoniq Soundscape MIDI interface
1457# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1458# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1459# uart: stand-alone 6850 UART for MIDI
1460# mpu: Roland MPU-401 stand-alone card
1461#
1462# Note: It has been reported that ISA DMA with the SoundBlaster will
1463# lock up the machine (PR docs/5358). If this happens to you,
1464# turning off USWC write posting in your machine's BIOS may fix
1465# the problem.
1466#
1467# Beware! The addresses specified below are also hard-coded in
1468# src/sys/i386/isa/sound/sound_config.h. If you change the values here, you
1469# must also change the values in the include file.
1470#
1471# pcm: PCM audio through various sound cards.
1472#
1473# This has support for a large number of new audio cards, based on
1474# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1475# For more information about this driver and supported cards,
1476# see the pcm.4 man page.
1477#
1478# The flags of the device tells the device a bit more info about the
1479# device that normally is obtained through the PnP interface.
1480# bit 2..0 secondary DMA channel;
1481# bit 4 set if the board uses two dma channels;
1482# bit 15..8 board type, overrides autodetection; leave it
1483# zero if don't know what to put in (and you don't,
1484# since this is unsupported at the moment...).
1485#
1486# This driver will use the new PnP code if it's available.
1487#
1488# pca: PCM audio through your PC speaker
1489#
1490# If you have a GUS-MAX card and want to use the CS4231 codec on the
1491# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1492#
1493# If you would like to use the full duplex option on the gus, then define
1494# flags to be the ``read dma channel''.
1495#
1496# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1497# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1498# options EXCLUDE_SBPRO #PAS-16
1499# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1500# PAS16: The order of the pas0/sb0/opl0 is important since the
1501# sb emulation is enabled in the pas-16 attach.
1502#
1503# To override the GUS defaults use:
1504# options GUS_DMA2
1505# options GUS_DMA
1506# options GUS_IRQ
1507#
1508# The src/sys/i386/isa/sound/sound.doc has more information.
1509
1510# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1511# below for an alternate which may work better for some cards.
1512#
1513#device snd
1514#device pas0 at isa? port 0x388 irq 10 drq 6
1515#device sb0 at isa? port 0x220 irq 5 drq 1
1516#device sbxvi0 at isa? drq 5
1517#device sbmidi0 at isa? port 0x330
1518#device awe0 at isa? port 0x620
1519#device gus0 at isa? port 0x220 irq 12 drq 1
1520##device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1521#device mss0 at isa? port 0x530 irq 10 drq 1
1522#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1523#device sscape0 at isa? port 0x330 irq 9 drq 0
1524#device trix0 at isa? port 0x330 irq 6 drq 0
1525#device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1526#device opl0 at isa? port 0x388
1527#device mpu0 at isa? port 0x330 irq 6 drq 0
1528#device uart0 at isa? port 0x330 irq 5
1529
1530# The newpcm driver (use INSTEAD of snd0 and all VOXWARE drivers!).
0e1cb2e2 1531# Note that motherboard sound devices may require device PNPBIOS.
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1532#
1533# Supported cards include:
1534# Creative SoundBlaster ISA PnP/non-PnP
1535# Supports ESS and Avance ISA chips as well.
1536# Gravis UltraSound ISA PnP/non-PnP
1537# Crystal Semiconductor CS461x/428x PCI
1538# Neomagic 256AV (ac97)
9a7c6212 1539# Most of the more common ISA/PnP sb/mss/ess compatible cards.
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1540
1541# For non-pnp sound cards with no bridge drivers only:
1542device pcm0 at isa? irq 10 drq 1 flags 0x0
1543#
1544# For PnP/PCI sound cards
1545device pcm
1546
7a44d1cb 1547# The bridge drivers for sound cards. These can be separately configured
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1548# for providing services to the likes of new-midi (not in the tree yet).
1549# When used with 'device pcm' they also provide pcm sound services.
1550#
1551# sbc: Creative SoundBlaster ISA PnP/non-PnP
1552# Supports ESS and Avance ISA chips as well.
1553# gusc: Gravis UltraSound ISA PnP/non-PnP
1554# csa: Crystal Semiconductor CS461x/428x PCI
1555
1556# For non-PnP cards:
1557device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
1558device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
1559
1560# Not controlled by `snd'
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1561# XXX-Hiten The pca driver needs to readded back into LINT!
1562# device pca0 at isa? port IO_TIMER1
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1563
1564#
1565# Miscellaneous hardware:
1566#
1567# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1568# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1569# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1570# ctx: Cortex-I frame grabber
1571# apm: Laptop Advanced Power Management (experimental)
1572# spigot: The Creative Labs Video Spigot video-acquisition board
1573# meteor: Matrox Meteor video capture board
1574# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1575# cy: Cyclades serial driver
1576# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1577# dgm: Digiboard PC/Xem driver
1578# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1579# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1580# gsc: Genius GS-4500 hand scanner.
1581# joy: joystick
1582# labpc: National Instrument's Lab-PC and Lab-PC+
1583# rc: RISCom/8 multiport card
1584# rp: Comtrol Rocketport(ISA) - single card
1585# tw: TW-523 power line interface for use with X-10 home control products
1586# si: Specialix SI/XIO 4-32 port terminal multiplexor
1587# spic: Sony Programmable I/O controller (VAIO notebooks)
1588# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1589# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1590# nmdm: nullmodem terminal driver (see nmdm(4))
1591
1592# Notes on APM
1593# The flags takes the following meaning for apm0:
1594# 0x0020 Statclock is broken.
1595# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1596# for correct timekeeping.
1597
1598# Notes on the spigot:
1599# The video spigot is at 0xad6. This port address can not be changed.
1600# The irq values may only be 10, 11, or 15
1601# I/O memory is an 8kb region. Possible values are:
1602# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1603# The start address must be on an even boundary.
1604# Add the following option if you want to allow non-root users to be able
1605# to access the spigot. This option is not secure because it allows users
1606# direct access to the I/O page.
1607# options SPIGOT_UNSECURE
1608
1609# Notes on the Comtrol Rocketport driver:
1610#
1611# The exact values used for rp0 depend on how many boards you have
1612# in the system. The manufacturer's sample configs are listed as:
1613#
1614# Comtrol Rocketport ISA single card
1615# device rp0 at isa? port 0x280
1616#
1617# If instead you have two ISA cards, one installed at 0x100 and the
1618# second installed at 0x180, then you should add the following to
1619# your kernel configuration file:
1620#
1621# device rp0 at isa? port 0x100
1622# device rp1 at isa? port 0x180
1623#
1624# For 4 ISA cards, it might be something like this:
1625#
1626# device rp0 at isa? port 0x180
1627# device rp1 at isa? port 0x100
1628# device rp2 at isa? port 0x340
1629# device rp3 at isa? port 0x240
1630#
1631# And for PCI cards, you only need say:
1632#
1633# device rp
1634
1635# Notes on the Digiboard driver:
1636#
1637# The following flag values have special meanings:
1638# 0x01 - alternate layout of pins (dgb & dgm)
1639# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1640
1641# Notes on the Specialix SI/XIO driver:
1642# **This is NOT a Specialix supported Driver!**
1643# The host card is memory, not IO mapped.
1644# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1645# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1646# The cards can use an IRQ of 11, 12 or 15.
1647
1648# Notes on the Stallion stl and stli drivers:
1649# See src/i386/isa/README.stl for complete instructions.
1650# This is version 2.0.0, unsupported by Stallion.
1651# The stl driver has a secondary IO port hard coded at 0x280. You need
1652# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1653# The "flags" and "iosiz" settings on the stli driver depend on the board:
1654# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1655# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1656# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1657# ONboard ISA: flags 4 iosiz 0x10000
1658# ONboard EISA: flags 7 iosiz 0x10000
1659# ONboard MCA: flags 3 iosiz 0x10000
1660# Brumby: flags 2 iosiz 0x4000
1661# Stallion: flags 1 iosiz 0x10000
1662# For the PCI cards, "device stl" will suffice.
1663
1664device mcd0 at isa? port 0x300 irq 10
1665# for the Sony CDU31/33A CDROM
1666device scd0 at isa? port 0x230
1667# for the SoundBlaster 16 multicd - up to 4 devices
1668device wt0 at isa? port 0x300 irq 5 drq 1
1669device ctx0 at isa? port 0x230 iomem 0xd0000
1670device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1671device apm0
1672device gp0 at isa? port 0x2c0
1673device gsc0 at isa? port IO_GSC1 drq 3
1674device joy0 at isa? port IO_GAME
1675device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1676options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1677device dgb0 at isa? port 0x220 iomem 0xfc000
1678options NDGBPORTS=16 # Defaults to 16*NDGB
1679device dgm0 at isa? port 0x104 iomem 0xd0000
1680device labpc0 at isa? port 0x260 irq 5
1681device rc0 at isa? port 0x220 irq 12
1682device rp0 at isa? port 0x280
1683# the port and irq for tw0 are fictitious
1684device tw0 at isa? port 0x380 irq 11
1685device si0 at isa? iomem 0xd0000 irq 12
1686device asc0 at isa? port IO_ASC1 drq 3 irq 10
1687device spic0 at isa? irq 0 port 0x10a0
1688device stl0 at isa? port 0x2a0 irq 10
1689device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
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1690# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1691device xrpu
1692# nullmodem terminal driver
1693device nmdm
1694
1695#
1696# MCA devices:
1697#
1698# The MCA bus device is `mca'. It provides auto-detection and
1699# configuration support for all devices on the MCA bus.
1700#
1701# The 'aha' device provides support for the Adaptec 1640
1702#
1703# The 'bt' device provides support for various Buslogic/Bustek
1704# and Storage Dimensions SCSI adapters.
1705#
1706# The 'ep' device provides support for the 3Com 3C529 ethernet card.
1707#
1708device mca
1709
1710#
1711# EISA devices:
1712#
1713# The EISA bus device is `eisa'. It provides auto-detection and
1714# configuration support for all devices on the EISA bus.
1715#
1716# The `ahb' device provides support for the Adaptec 174X adapter.
1717#
1718# The `ahc' device provides support for the Adaptec 274X and 284X
1719# adapters. The 284X, although a VLB card, responds to EISA probes.
1720#
1721# fea: DEC DEFEA EISA FDDI adapter
1722#
1723device eisa
1724device ahb
1725device ahc
1726device fea
1727
1728# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1729# controllers that have it configured only if this option is set. Unfortunately,
1730# this doesn't work on some motherboards, which prevents it from being the
1731# default.
1732options AHC_ALLOW_MEMIO
1733
1734# The adw driver will attempt to use memory mapped I/O for all PCI
1735# controllers that have it configured only if this option is set.
1736options ADW_ALLOW_MEMIO
1737
1738# By default, only 10 EISA slots are probed, since the slot numbers
1739# above clash with the configuration address space of the PCI subsystem,
1740# and the EISA probe is not very smart about this. This is sufficient
1741# for most machines, but in particular the HP NetServer LC series comes
1742# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1743# thus you need to bump this figure to 12 for them.
1744options EISA_SLOTS=12
1745
1746#
1747# PCI devices & PCI options:
1748#
1749# The main PCI bus device is `pci'. It provides auto-detection and
1750# configuration support for all devices on the PCI bus, using either
1751# configuration mode defined in the PCI specification.
1752
1753device pci
1754
1755# PCI options
1756#
1757#Enable pci resources left off by a "lazy" BIOS:
1758options PCI_ENABLE_IO_MODES
1759#options PCI_QUIET #quiets PCI code on chipset settings
dc5a7bd2 1760options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims
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1761
1762# AGP GART support
1763#
1764device agp
1765
1766
1767# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1768# and motherboard based AIC7870/AIC7880 adapters.
1769#
1770# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1771# SCSI adapters. Options are documented in the ahd(4) manpage:
1772options AHD_DEBUG
1773options AHD_DEBUG_OPTS=0xffffffff
1774options AHD_REG_PRETTY_PRINT
1775#options AHD_TMODE_ENABLE=0xff
1776#
1777# The `amd' device provides support for the AMD 53C974 SCSI host
1778# adapter chip as found on devices such as the Tekram DC-390(T).
1779#
1780# The `bge' device provides support for gigabit ethernet adapters
1781# based on the Broadcom BCM570x familiy of controllers, including the
1782# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1783# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1784#
1785# The `ncr' device provides support for the NCR 53C810 and 53C825
1786# self-contained SCSI host adapters.
1787#
1788# The `isp' device provides support for the Qlogic ISP 1020, 1040
1789# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1790# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1791# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1792#
1793# The `dc' device provides support for PCI fast ethernet adapters
1794# based on the DEC/Intel 21143 and various workalikes including:
1795# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1796# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1797# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1798# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1799# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1800# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1801# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1802# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1803# KNE110TX.
1804#
1805# The `de' device provides support for the Digital Equipment DC21040
1806# self-contained Ethernet adapter.
1807#
1808# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1809# adapters (82542, 82543, 82544, 82540).
1810#
1811# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1812# PCI Fast Ethernet adapters.
1813#
1814# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1815# PCI adapters (82542, 82543-F, 82543-T).
1816#
1817# The 'lge' device provides support for PCI gigabit ethernet adapters
1818# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1819# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1820#
1821# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1822# Fast Ethernet adapters.
1823#
1824# The 'nge' device provides support for PCI gigabit ethernet adapters
1825# based on the National Semiconductor DP83820 and DP83821 chipset. This
1826# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1827# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1828# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1829#
1830# The 'pcn' device provides support for PCI fast ethernet adapters based
1831# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1832# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1833# driver (and still will be if you leave this driver out of the kernel).
1834#
1835# The 'rl' device provides support for PCI fast ethernet adapters based
1836# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1837# to using programmed I/O to do register accesses because memory mapped
1838# mode seems to cause severe lockups on SMP hardware. This driver also
1839# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1840# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1841# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1842# and is supported by this driver, not the 'vr' driver.
1843#
1844# The 'sf' device provides support for Adaptec Duralink PCI fast
1845# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1846# This includes dual and quad port cards, as well as one 100baseFX card.
1847# Most of these are 64-bit PCI devices, except for one single port
1848# card which is 32-bit.
1849#
1850# The 'ste' device provides support for adapters based on the Sundance
1851# Technologies ST201 PCI fast ethernet controller. This includes the
1852# D-Link DFE-550TX.
1853#
1854# The 'sis' device provides support for adapters based on the Silicon
1855# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1856# chips.
1857#
1858# The 'sk' device provides support for the SysKonnect SK-984x series
1859# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1860# single port cards (single mode and multimode fiber) and the
1861# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1862# The driver will autodetect the number of ports on the card and
1863# attach each one as a separate network interface.
1864#
1865# The 'ti' device provides support for PCI gigabit ethernet NICs based
1866# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1867# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1868# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1869# this driver.
1870#
1871# The 'tl' device provides support for the Texas Instruments TNETE100
1872# series 'ThunderLAN' cards and integrated ethernet controllers. This
1873# includes several Compaq Netelligent 10/100 cards and the built-in
1874# ethernet controllers in several Compaq Prosignia, Proliant and
1875# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1876# boards.
1877#
1878# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1879#
1880# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1881# 10/100 adapters.
1882#
1883# The `vr' device provides support for various fast ethernet adapters
1884# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1885# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1886# Technologies PN102TX, and the AOpen/Acer ALN-320.
1887#
1888# The `vx' device provides support for the 3Com 3C590 and 3C595
1889# early support
1890#
1891# The `wb' device provides support for various fast ethernet adapters
1892# based on the Winbond W89C840F chip. Note: this is not the same as
1893# the Winbond W89C940F, which is an NE2000 clone.
1894#
1895# The `wx' device provides support for the Intel Gigabit Ethernet
1896# PCI card (`Wiseman').
1897#
1898# The `xl' device provides support for the 3Com 3c900, 3c905 and
1899# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1900# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1901# Dell Precision desktop machines and the integrated 3c905-TX chips
1902# in Dell Latitude laptop docking stations.
1903#
1904# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1905# adapter. pseudo-device fddi is also needed.
1906#
1907# The `meteor' device is a PCI video capture board. It can also have the
1908# following options:
1909# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1910# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1911# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1912# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1913# specified amount. If this value is below the allocated amount no action
1914# taken
1915# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1916# for initialization of fps routine when a signal is not present.
1917#
1918# The 'bktr' device is a PCI video capture device using the Brooktree
1919# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1920# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1921# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1922#
1923# options OVERRIDE_CARD=xxx
1924# options OVERRIDE_TUNER=xxx
1925# options OVERRIDE_MSP=1
1926# options OVERRIDE_DBX=1
1927# These options can be used to override the auto detection
1928# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1929# Using sysctl(8) run-time overrides on a per-card basis can be made
1930#
1931# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1932# or
1933# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1934# Specifes the default video capture mode.
1935# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1936# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1937#
1938# options BKTR_USE_PLL
1939# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1940# must enable PLL mode with this option. eg some new Bt878 cards.
1941#
1942# options BKTR_GPIO_ACCESS
1943# This enable IOCTLs which give user level access to the GPIO port.
1944#
1945# options BKTR_NO_MSP_RESET
1946# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1947#
1948# options BKTR_430_FX_MODE
1949# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1950#
1951# options BKTR_SIS_VIA_MODE
1952# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1953# needed for some old SiS and VIA chipset motherboards.
1954# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1955# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1956# As a rough guess, old = before 1998
1957#
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1958# options BKTR_NEW_MSP34XX_DRIVER
1959# Use new, more complete initialization scheme for the msp34* soundchip.
1960# Should fix stereo autodetection if the old driver does only output
1961# mono sound.
1962#
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1963#
1964# The oltr driver supports the following Olicom PCI token-ring adapters
1965# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1966#
1967device ahc # AHA2940 and onboard AIC7xxx devices
1968device ahd # AIC79xx devices
1969device amd # AMD 53C974 (Tekram DC-390(T))
1970device isp # Qlogic family
1971device ispfw # Firmware for QLogic HBAs
1972device ncr # NCR/Symbios Logic
1973device sym # NCR/Symbios Logic (newer chipsets)
1974device trm # Tekram DC395U/UW/F and DC315U
1975#
1976# Options for ISP
1977#
1978# ISP_TARGET_MODE - enable target mode operation
1979#options ISP_TARGET_MODE=1
1980
1981# Options used in dev/sym/ (Symbios SCSI driver).
1982#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
1983 # Allows the ncr to take precedence
1984 # 1 (1<<0) -> 810a, 860
1985 # 2 (1<<1) -> 825a, 875, 885, 895
1986 # 4 (1<<2) -> 895a, 896, 1510d
1987#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
1988 # disabled:0 (default), enabled:1
1989#options SYM_SETUP_PCI_PARITY #-PCI parity checking
1990 # disabled:0, enabled:1 (default)
1991#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
1992 # default:8, range:[1..64]
1993
1994
1995# MII bus support is required for some PCI 10/100 ethernet NICs,
1996# namely those which use MII-compliant transceivers or implement
1997# tranceiver control interfaces that operate like an MII. Adding
1998# "device miibus0" to the kernel config pulls in support for
1999# the generic miibus API and all of the PHY drivers, including a
2000# generic one for PHYs that aren't specifically handled by an
2001# individual driver.
2002device miibus
2003
2004# PCI Ethernet NICs that use the common MII bus controller code.
7f186839 2005device bfe # Broadcom BCM440x 10/100 Ethernet
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2006device dc # DEC/Intel 21143 and various workalikes
2007device fxp # Intel EtherExpress PRO/100B (82557, 82558)
2008device my # Myson Fast Ethernet (MTD80X, MTD89X)
2009device pcn # AMD Am79C97x PCI 10/100 NICs
2010device rl # RealTek 8129/8139
2011device sbsh # Granch SBNI16 SHDSL modem
2012device sf # Adaptec AIC-6915 (``Starfire'')
2013device sis # Silicon Integrated Systems SiS 900/SiS 7016
2014device ste # Sundance ST201 (D-Link DFE-550TX)
2015device tl # Texas Instruments ThunderLAN
2016device tx # SMC EtherPower II (83c17x ``EPIC'')
2017device vr # VIA Rhine, Rhine II
2018device wb # Winbond W89C840F
2019device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
2020
2021# PCI Ethernet NICs.
2022device de # DEC/Intel DC21x4x (``Tulip'')
2023device txp # 3Com 3cR990 (``Typhoon'')
2024device vx # 3Com 3c590, 3c595 (``Vortex'')
2025
2026# Gigabit Ethernet NICs.
2027device bge # Broadcom BCM570x (``Tigon III'')
2028device em # Intel Pro/1000 (82542,82543,82544,82540)
2029device gx # Intel Pro/1000 (82542, 82543)
2030device lge # Level 1 LXT1001 (``Mercury'')
2031device nge # NatSemi DP83820 and DP83821
2032device sk # SysKonnect GEnesis
2033device ti # Alteon (``Tigon I'', ``Tigon II'')
2034device wx
2035
2036
2037device fpa
2038device meteor
2039#The oltr driver in the ISA section will also find PCI cards.
2040#device oltr0
2041
2042
2043# Brooktree driver has been ported to the new I2C framework. Thus,
2044# you'll need to have the following 3 lines in the kernel config.
2045# device smbus
2046# device iicbus
2047# device iicbb
2048# The iic and smb devices are only needed if you want to control other
2049# I2C slaves connected to the external connector of some cards.
2050#
2051device bktr
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2053
2054#
2055# PCCARD/PCMCIA
2056#
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2057# pccard: pccard slots
2058# pcic: isa/pccard bridge (OLDCARD)
2059# cardbus/cbb: cardbus bridge (NEWCARD)
2060device pccard
2061device cardbus
2062device cbb
2063device pcic
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2064
2065# You may need to reset all pccards after resuming
2066options PCIC_RESUME_RESET # reset after resume
2067
2068#
2069# Laptop/Notebook options:
2070#
2071# See also:
2072# apm under `Miscellaneous hardware'
2073# above.
2074
2075# For older notebooks that signal a powerfail condition (external
2076# power supply dropped, or battery state low) by issuing an NMI:
2077
2078options POWERFAIL_NMI # make it beep instead of panicing
2079
2080#
2081# SMB bus
2082#
2083# System Management Bus support is provided by the 'smbus' device.
2084# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2085# which is a child of the 'smbus' device.
2086#
2087# Supported devices:
2088# smb standard io through /dev/smb*
2089#
2090# Supported SMB interfaces:
2091# iicsmb I2C to SMB bridge with any iicbus interface
2092# bktr brooktree848 I2C hardware interface
2093# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2094# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2095# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2096# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2097# amdpm AMD 756 Power Management Unit
2098#
2099device smbus # Bus support, required for smb below.
2100
2101device intpm
2102device alpm
2103device ichsmb
2104device viapm
2105device amdpm
2106
2107device smb
2108
2109#
2110# I2C Bus
2111#
2112# Philips i2c bus support is provided by the `iicbus' device.
2113#
2114# Supported devices:
2115# ic i2c network interface
2116# iic i2c standard io
2117# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2118#
2119# Supported interfaces:
2120# pcf Philips PCF8584 ISA-bus controller
2121# bktr brooktree848 I2C software interface
2122#
2123# Other:
2124# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2125#
2126device iicbus # Bus support, required for ic/iic/iicsmb below.
2127device iicbb
2128
2129device ic
2130device iic
2131device iicsmb # smb over i2c bridge
2132
2133device pcf0 at isa? port 0x320 irq 5
2134
2135#---------------------------------------------------------------------------
2136# ISDN4BSD
2137#
2138# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2139#
2140# i4b passive ISDN cards support contains the following hardware drivers:
2141#
2142# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2143# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2144# ifpi - AVM Fritz!Card PCI driver
2145# ifpi2 - AVM Fritz!Card PCI driver Version 2
2146# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2147# ifpnp - AVM Fritz!Card PnP driver
2148# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2149#
2150# i4b active ISDN cards support contains the following hardware drivers:
2151#
2152# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2153#
2154# Note that the ``options'' (if given) and ``device'' lines must BOTH
2155# be uncommented to enable support for a given card !
2156#
2157# In addition to a hardware driver (and probably an option) the mandatory
2158# ISDN protocol stack devices and the mandatory support device must be
2159# enabled as well as one or more devices from the optional devices section.
2160#
2161#---------------------------------------------------------------------------
2162# isic driver (Siemens/Infineon chipsets)
2163#---------------------------------------------------------------------------
2164#
2165# ISA bus non-PnP Cards:
2166# ----------------------
2167#
2168# Teles S0/8 or Niccy 1008
2169options TEL_S0_8
2170device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2171#
2172# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2173options TEL_S0_16
2174#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2175#
2176# Teles S0/16.3
2177options TEL_S0_16_3
2178#device isic0 at isa? port 0xd80 irq 5 flags 3
2179#
2180# AVM A1 or AVM Fritz!Card
2181options AVM_A1
2182#device isic0 at isa? port 0x340 irq 5 flags 4
2183#
2184# USRobotics Sportster ISDN TA intern
2185options USR_STI
2186#device isic0 at isa? port 0x268 irq 5 flags 7
2187#
2188# ITK ix1 Micro ( < V.3, non-PnP version )
2189options ITKIX1
2190#device isic0 at isa? port 0x398 irq 10 flags 18
2191#
2192# ELSA PCC-16
2193options ELSA_PCC16
2194#device isic0 at isa? port 0x360 irq 10 flags 20
2195#
2196# ISA bus PnP Cards:
2197# ------------------
2198#
2199# Teles S0/16.3 PnP
2200options TEL_S0_16_3_P
2201#device isic
2202#
2203# Creatix ISDN-S0 P&P
2204options CRTX_S0_P
2205#device isic
2206#
2207# Dr. Neuhaus Niccy Go@
2208options DRN_NGO
2209#device isic
2210#
2211# Sedlbauer Win Speed
2212options SEDLBAUER
2213#device isic
2214#
2215# Dynalink IS64PH
2216options DYNALINK
2217#device isic
2218#
2219# ELSA QuickStep 1000pro ISA
2220options ELSA_QS1ISA
2221#device isic
2222#
2223# ITK ix1 Micro ( V.3, PnP version )
2224options ITKIX1
2225#device isic
2226#
2227# Siemens I-Surf 2.0
2228options SIEMENS_ISURF2
2229#device isic
2230#
2231# Asuscom ISDNlink 128K ISAC
2232options ASUSCOM_IPAC
2233#device isic
2234#
2235# Eicon Diehl DIVA 2.0 and 2.02
2236options EICON_DIVA
2237#device isic
2238#
2239# PCI bus Cards:
2240# --------------
2241#
2242# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2243options ELSA_QS1PCI
2244#device isic
2245#
2246#---------------------------------------------------------------------------
2247# ifpnp driver for AVM Fritz!Card ISA PnP
2248#---------------------------------------------------------------------------
2249#
2250# AVM Fritz!Card ISA PnP
2251device ifpnp
2252#
2253#---------------------------------------------------------------------------
2254# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2255#---------------------------------------------------------------------------
2256#
2257# Teles 16.3c ISA PnP
2258# AcerISDN P10 ISA PnP
2259# TELEINT ISDN SPEED No.1
2260device ihfc
2261#
2262#---------------------------------------------------------------------------
2263# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2264#---------------------------------------------------------------------------
2265#
2266# AVM Fritz!Card PCI 1.0
2267device ifpi
2268#
2269#---------------------------------------------------------------------------
2270# ifpi2 driver for AVM Fritz!Card PCI 2.0
2271#---------------------------------------------------------------------------
2272#
2273# AVM Fritz!Card PCI 2.0
2274device "ifpi2"
2275#
2276#---------------------------------------------------------------------------
2277# iwic driver for Winbond W6692 chipset
2278#---------------------------------------------------------------------------
2279#
2280# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2281device iwic
2282#
2283#---------------------------------------------------------------------------
2284# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2285#---------------------------------------------------------------------------
2286#
2287# Traverse Technologies NETjet-S
2288# Teles PCI-TJ
2289device itjc
2290#
2291#---------------------------------------------------------------------------
2292# iavc driver (AVM active cards, needs i4bcapi driver!)
2293#---------------------------------------------------------------------------
2294#
2295pseudo-device "i4bcapi" 2
2296#
2297# AVM B1 PCI
2298device iavc0
2299#
2300# AVM B1 ISA bus (PnP mode not supported!)
2301#device iavc0 at isa? port 0x150 irq 5
2302#
2303#
2304# ISDN Protocol Stack (mandatory)
2305# -------------------------------
2306#
2307# Q.921 / layer 2 - i4b passive cards D channel handling
2308pseudo-device "i4bq921"
2309#
2310# Q.931 / layer 3 - i4b passive cards D channel handling
2311pseudo-device "i4bq931"
2312#
2313# layer 4 - i4b common passive and active card handling
2314pseudo-device "i4b"
2315#
2316# ISDN devices
2317# ------------
2318#
2319# userland driver to do ISDN tracing (for passive cards only)
2320pseudo-device "i4btrc" 4
2321#
2322# userland driver to control the whole thing (mandatory)
2323pseudo-device "i4bctl"
2324#
2325# userland driver for access to raw B channel
2326pseudo-device "i4brbch" 4
2327#
2328# userland driver for telephony
2329pseudo-device "i4btel" 2
2330#
2331# network driver for IP over raw HDLC ISDN
2332pseudo-device "i4bipr" 4
2333# enable VJ header compression detection for ipr i/f
2334options IPR_VJ
2335# enable logging of the first n IP packets to isdnd (n=32 here)
2336#options IPR_LOG=32
2337#
2338# network driver for sync PPP over ISDN - requires sppp
2339pseudo-device "i4bisppp" 4
2340
2341
2342# Parallel-Port Bus
2343#
2344# Parallel port bus support is provided by the `ppbus' device.
2345# Multiple devices may be attached to the parallel port, devices
2346# are automatically probed and attached when found.
2347#
2348# Supported devices:
2349# vpo Iomega Zip Drive
2350# Requires SCSI disk support ('scbus' and 'da'); the best
2351# performance is achieved with ports in EPP 1.9 mode.
2352# lpt Parallel Printer
2353# plip Parallel network interface
2354# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2355# pps Pulse per second Timing Interface
2356# lpbb Philips official parallel port I2C bit-banging interface
2357#
2358# Supported interfaces:
2359# ppc ISA-bus parallel port interfaces.
2360#
2361
2362options PPC_PROBE_CHIPSET # Enable chipset specific detection
2363 # (see flags in ppc(4))
2364options DEBUG_1284 # IEEE1284 signaling protocol debug
2365options PERIPH_1284 # Makes your computer act as a IEEE1284
2366 # compliant peripheral
2367options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2368options VP0_DEBUG # ZIP/ZIP+ debug
2369options LPT_DEBUG # Printer driver debug
2370options PPC_DEBUG # Parallel chipset level debug
2371options PLIP_DEBUG # Parallel network IP interface debug
2372options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2373options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2374
2375device ppc0 at isa? irq 7
2376device ppbus
2377device vpo
2378device lpt
2379device plip
2380device ppi
2381device pps
2382device lpbb
2383device pcfclock
2384
2385# Kernel BOOTP support
2386
2387options BOOTP # Use BOOTP to obtain IP address/hostname
2388options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2389options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2390options BOOTP_COMPAT # Workaround for broken bootp daemons.
2391options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2392
2393#
2394# Add tie-ins for a hardware watchdog. This only enable the hooks;
2395# the user must still supply the actual driver.
2396#
2397options HW_WDOG
2398
2399#
2400# Set the number of PV entries per process. Increasing this can
2401# stop panics related to heavy use of shared memory. However, that can
2402# (combined with large amounts of physical memory) cause panics at
2403# boot time due the kernel running out of VM space.
2404#
2405# If you're tweaking this, you might also want to increase the sysctls
2406# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2407#
2408# The value below is the one more than the default.
2409#
2410options PMAP_SHPGPERPROC=201
2411
2412#
2413# Change the size of the kernel virtual address space. Due to
2414# constraints in loader(8) on i386, this must be a multiple of 4.
2415# 256 = 1 GB of kernel address space. Increasing this also causes
2416# a reduction of the address space in user processes. 512 splits
2417# the 4GB cpu address space in half (2GB user, 2GB kernel).
2418#
2419options KVA_PAGES=260
2420
2421#
2422# Disable swapping. This option removes all code which actually performs
2423# swapping, so it's not possible to turn it back on at run-time.
2424#
2425# This is sometimes usable for systems which don't have any swap space
2426# (see also sysctls "vm.defer_swapspace_pageouts" and
2427# "vm.disable_swapspace_pageouts")
2428#
2429#options NO_SWAPPING
2430
2431# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2432# for sendfile(2) that are used to map file VM pages, and normally
2433# default to a quantity that is roughly 16*MAXUSERS+512. You would
2434# typically want about 4 of these for each simultaneous file send.
2435#
2436options NSFBUFS=1024
2437
2438# Set the size of the buffer cache KVM reservation, in buffers. This is
2439# scaled by approximately 16384 bytes. The system will auto-size the buffer
2440# cache if this option is not specified.
2441#
2442options NBUF=512
2443
2444# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2445# by approximately 2048 bytes. The system will auto-size the mbuf area
2446# to (512 + maxusers*16) if this option is not specified.
2447# maxusers is in turn computed at boot time depending on available memory
2448# or set to the value specified by "options MAXUSERS=x" (x=0 means
2449# autoscaling).
2450# So, to take advantage of autoscaling, you have to remove both
2451# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2452#
2453options NMBCLUSTERS=1024
2454
2455# Set the number of mbufs available in the system. Each mbuf
2456# consumes 256 bytes. The system will autosize this (to 4 times
2457# the number of NMBCLUSTERS, depending on other constraints)
2458# if this option is not specified.
2459#
2460options NMBUFS=4096
2461
2462# Tune the kernel malloc area parameters. VM_KMEM_SIZE represents the
2463# minimum, in bytes, and is typically (12*1024*1024) (12MB).
2464# VM_KMEM_SIZE_MAX represents the maximum, typically 200 megabytes.
2465# VM_KMEM_SIZE_SCALE can be set to adjust the auto-tuning factor, which
2466# typically defaults to 4 (kernel malloc area size is physical memory
2467# divided by the scale factor).
2468#
2469options VM_KMEM_SIZE="(10*1024*1024)"
2470options VM_KMEM_SIZE_MAX="(100*1024*1024)"
2471options VM_KMEM_SIZE_SCALE="4"
2472
2473# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2474# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2475# that the buffer cache only really governs write buffering and disk block
2476# translations. The VM page cache is our primary disk cache and is not
2477# effected by the size of the buffer cache.
2478#
2479options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2480
2481# Tune the swap zone KVA reservation, in bytes. The default is typically
2482# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2483# of swapped out data.
2484#
2485options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2486
2487#
2488# Enable extra debugging code for locks. This stores the filename and
2489# line of whatever acquired the lock in the lock itself, and change a
2490# number of function calls to pass around the relevant data. This is
2491# not at all useful unless you are debugging lock code. Also note
2492# that it is likely to break e.g. fstat(1) unless you recompile your
2493# userland with -DDEBUG_LOCKS as well.
2494#
2495options DEBUG_LOCKS
2496
2497# Set the amount of time (in seconds) the system will wait before
2498# rebooting automatically when a kernel panic occurs. If set to (-1),
2499# the system will wait indefinitely until a key is pressed on the
2500# console.
2501options PANIC_REBOOT_WAIT_TIME=16
2502
2503# Attempt to bypass the buffer cache and put data directly into the
2504# userland buffer for read operation when O_DIRECT flag is set on the
2505# file. Both offset and length of the read operation must be
2506# multiples of the physical media sector size.
2507#
1ff70875 2508options DIRECTIO
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2509
2510# Specify a lower limit for the number of swap I/O buffers. They are
2511# (among other things) used when bypassing the buffer cache due to
2512# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2513#
2514#options NSWBUF_MIN=120
2515
2516#
2517# SysVR4 ABI emulation
2518#
2519# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
2520# a KLD module.
2521# The STREAMS network emulation code can also be compiled statically or as a
2522# module. If loaded as a module, it must be loaded before the svr4 module
2523# (the /usr/sbin/svr4 script does this for you). If compiling statically,
2524# the `streams' pseudo-device must be configured into any kernel which also
2525# specifies COMPAT_SVR4. It is possible to have a statically-configured
2526# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
2527# script understands that it doesn't need to load the `streams' module under
2528# those circumstances.
2529# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
2530# (whether static or dynamic).
2531#
2532options COMPAT_SVR4 # build emulator statically
2533options DEBUG_SVR4 # enable verbose debugging
2534pseudo-device streams # STREAMS network driver (required for svr4).
2535
2536# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2537# controllers (SmartRAID V and VI and later).
2538# These controllers require the CAM infrastructure.
2539#
2540device asr
2541
2542# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2543# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2544# The DPT controllers are commonly re-licensed under other brand-names -
2545# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2546# Compaq are actually DPT controllers.
2547#
2548# See src/sys/dev/dpt for debugging and other subtle options.
2549# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2550# instruments are enabled. The tools in
2551# /usr/sbin/dpt_* assume these to be enabled.
2552# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2553# If you ant the driver to handle timeouts, enable
2554# this option. If your system is very busy, this
2555# option will create more trouble than solve.
2556# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2557# wait when timing out with the above option.
2558# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2559# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2560# any interrupt that got lost. Seems to help in some
2561# DPT-firmware/Motherboard combinations. Minimal
2562# cost, great benefit.
2563# DPT_RESET_HBA Make "reset" actually reset the controller
2564# instead of fudging it. Only enable this if you
2565# are 100% certain you need it.
2566
2567device dpt
2568
2569# DPT options
2570#!CAM# options DPT_MEASURE_PERFORMANCE
2571#!CAM# options DPT_HANDLE_TIMEOUTS
2572options DPT_TIMEOUT_FACTOR=4
2573options DPT_LOST_IRQ
2574options DPT_RESET_HBA
2575options DPT_ALLOW_MEMIO
2576
2577#
2578# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2579# These controllers have a SCSI-like interface, and require the
2580# CAM infrastructure.
2581#
2582device ciss
2583
2584#
2585# Intel Integrated RAID controllers.
2586# This driver was developed and is maintained by Intel. Contacts
2587# at Intel for this driver are
2588# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2589# "Leubner, Achim" <achim.leubner@intel.com>.
2590#
2591device iir
2592
2593#
2594# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2595# firmware. These controllers have a SCSI-like interface, and require
2596# the CAM infrastructure.
2597#
2598device mly
2599
2600# USB support
2601# UHCI controller
2602device uhci
2603# OHCI controller
2604device ohci
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2605# EHCI controller
2606device ehci
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2607# General USB code (mandatory for USB)
2608device usb
2609#
2610# Fm Radio
2611device ufm
2612# Generic USB device driver
2613device ugen
2614# Human Interface Device (anything with buttons and dials)
2615device uhid
2616# USB keyboard
2617device ukbd
2618# USB printer
2619device ulpt
2620# USB Iomega Zip 100 Drive (Requires scbus and da)
2621device umass
2622# USB modem support
2623device umodem
2624# USB mouse
2625device ums
2626# USB Rio (MP3 Player)
2627device urio
2628# USB scanners
2629device uscanner
2630# USB com devices
2631device ucom
2632device uplcom
2633device uvscom
2634device uvisor
2635device uftdi
2636
2637#
2638# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2639# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2640# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2641# eval board.
2642device aue
2643#
2644# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2645# and Netmate II, and the Belkin F5U111.
2646device cue
2647#
2648# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2649# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2650# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2651# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2652# and 2104USB, and the Corega USB-T.
2653device kue
2654
2655# debugging options for the USB subsystem
2656#
2657options USB_DEBUG
2658
2659# options for ukbd:
2660options UKBD_DFLT_KEYMAP # specify the built-in keymap
2661makeoptions UKBD_DFLT_KEYMAP=it.iso
2662
2663# Firewire support
2664device firewire # Firewire bus code
2665device sbp # SCSI over Firewire (Requires scbus and da)
2666device fwe # Ethernet over Firewire (non-standard!)
2667
2668#####################################################################
2669# crypto subsystem
2670#
2671# This is a port of the openbsd crypto framework. Include this when
2672# configuring IPsec and when you have a h/w crypto device to accelerate
2673# user applications that link to openssl.
2674#
2675# Drivers are ports from openbsd with some simple enhancements that have
2676# been fed back to openbsd (and hopefully will be included).
2677
2678pseudo-device crypto # core crypto support
2679pseudo-device cryptodev # /dev/crypto for access to h/w
2680
2681device rndtest # FIPS 140-2 entropy tester
2682
2683device hifn # Hifn 7951, 7781, etc.
2684options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2685options HIFN_RNDTEST # enable rndtest support
2686
2687device ubsec # Broadcom 5501, 5601, 58xx
2688options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2689options UBSEC_RNDTEST # enable rndtest support
2690
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2691device acpica # basic ACPI support
2692
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2693# DRM options:
2694# mgadrm: AGP Matrox G200, G400, G450, G550
2695# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2696# r128drm: ATI Rage 128
2697# radeondrm: ATI Radeon up to 9000/9100
2698# DRM_DEBUG: include debug printfs, very slow
2699#
2700# mga requires AGP in the kernel, and it is recommended
2701# for AGP r128 and radeon cards.
2702
2703device mgadrm
2704device "r128drm"
2705device radeondrm
2706device tdfxdrm
2707
2708options DRM_DEBUG
2709
2710#
2711# Embedded system options:
2712#
2713# An embedded system might want to run something other than init.
2714options INIT_PATH="/sbin/init:/stand/sysinstall"
2715
2716# Debug options
2717options BUS_DEBUG # enable newbus debugging
2718options DEBUG_VFS_LOCKS # enable vfs lock debugging
2719options NPX_DEBUG # enable npx debugging (FPU/math emu)
2720
2721# More undocumented options for linting.
2722# Note that documenting these are not considered an affront.
2723
2724options AHC_DUMP_EEPROM
2725options AHC_TMODE_ENABLE
2726options CAM_DEBUG_DELAY
2727options CLUSTERDEBUG
2728options COMPAT_LINUX
2729options CPU_UPGRADE_HW_CACHE
2730options DEBUG
2731options DEBUG_LINUX
2732#options DISABLE_PSE
2733options ENABLE_ALART
2734options ENABLE_VFS_IOOPT
2735options FB_DEBUG
2736options FB_INSTALL_CDEV
2737options FE_8BIT_SUPPORT
2738options I4B_SMP_WORKAROUND
2739options I586_PMC_GUPROF=0x70000
2740options IBCS2
2741options KBDIO_DEBUG=2
2742options KBD_MAXRETRY=4
2743options KBD_MAXWAIT=6
2744options KBD_RESETDELAY=201
2745options KEY
2746options LOCKF_DEBUG
2747options LOUTB
2748options NETATALKDEBUG
2749#options OLTR_NO_BULLSEYE_MAC
2750#options OLTR_NO_HAWKEYE_MAC
2751#options OLTR_NO_TMS_MAC
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2752options PSM_DEBUG=1
2753options SCSI_NCR_DEBUG
2754options SCSI_NCR_MAX_SYNC=10000
2755options SCSI_NCR_MAX_WIDE=1
2756options SCSI_NCR_MYADDR=7
2757options SC_DEBUG_LEVEL
2758options SC_RENDER_DEBUG
2759options SHOW_BUSYBUFS # List buffers that prevent root unmount
2760options SIMPLELOCK_DEBUG
2761options SI_DEBUG
2762options SLIP_IFF_OPTS
2763options SPX_HACK
2764options TIMER_FREQ="((14318182+6)/12)"
2765options VFS_BIO_DEBUG
2766options XBONEHACK