Default vfs.fastdev to 1 for wider testing, so the vnode bypass for device
[dragonfly.git] / sys / config / LINT
CommitLineData
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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 $
056b5695 6# $DragonFly: src/sys/config/LINT,v 1.41 2004/10/25 19:14:31 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#
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54# INSTALLSTRIPPED can be set to cause installkernel to install stripped
55# kernels and modules rather than a kernel and modules with debug symbols.
56#
57# INSTALLSTRIPPEDMODULES can be set to allow a full debug kernel to be
58# installed, but to strip the installed modules.
59#
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60makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
61#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
62#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo"
63# Only build Linux API modules and plus those parts of the sound system I need.
64#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3"
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65#makeoptions INSTALLSTRIPPED=1
66#makeoptions INSTALLSTRIPPEDMODULES=1
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67
68#
69# Certain applications can grow to be larger than the 128M limit
70# that FreeBSD initially imposes. Below are some options to
71# allow that limit to grow to 256MB, and can be increased further
72# with changing the parameters. MAXDSIZ is the maximum that the
73# limit can be set to, and the DFLDSIZ is the default value for
74# the limit. MAXSSIZ is the maximum that the stack limit can be
75# set to. You might want to set the default lower than the max,
76# and explicitly set the maximum with a shell command for processes
77# that regularly exceed the limit like INND.
78#
79options MAXDSIZ="(256*1024*1024)"
80options MAXSSIZ="(256*1024*1024)"
81options DFLDSIZ="(256*1024*1024)"
82
83#
84# BLKDEV_IOSIZE sets the default block size used in user block
85# device I/O. Note that this value will be overriden by the label
86# when specifying a block device from a label with a non-0
87# partition blocksize. The default is PAGE_SIZE.
88#
89options BLKDEV_IOSIZE=8192
90
91# Options for the VM subsystem.
92options PQ_CACHESIZE=512 # color for 512k/16k cache
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93
94# This allows you to actually store this configuration file into
95# the kernel binary itself, where it may be later read by saying:
96# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL
97#
98options INCLUDE_CONFIG_FILE # Include this file in kernel
99
100#
101# The root device and filesystem type can be compiled in;
102# this provides a fallback option if the root device cannot
103# be correctly guessed by the bootstrap code, or an override if
104# the RB_DFLTROOT flag (-r) is specified when booting the kernel.
105#
106options ROOTDEVNAME=\"ufs:da0s2e\"
107
108\f
109#####################################################################
110# SMP OPTIONS:
111#
112# SMP enables building of a Symmetric MultiProcessor Kernel.
113# APIC_IO enables the use of the IO APIC for Symmetric I/O.
114#
115# Notes:
116#
117# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard.
118#
119# Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels.
120#
121# Check the 'Rogue SMP hardware' section to see if additional options
122# are required by your hardware.
123#
124
125# Mandatory:
126options SMP # Symmetric MultiProcessor Kernel
127options APIC_IO # Symmetric (APIC) I/O
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128
129#
130# Rogue SMP hardware:
131#
132
133# Bridged PCI cards:
134#
135# The MP tables of most of the current generation MP motherboards
136# do NOT properly support bridged PCI cards. To use one of these
137# cards you should refer to ???
138
139\f
140#####################################################################
141# CPU OPTIONS
142
143#
144# You must specify at least one CPU (the one you intend to run on);
145# deleting the specification for CPUs you don't need to use may make
146# parts of the system run faster. This is especially true removing
147# I386_CPU.
148#
149cpu I386_CPU
150cpu I486_CPU
151cpu I586_CPU # aka Pentium(tm)
152cpu I686_CPU # aka Pentium Pro(tm)
153
154#
155# Options for CPU features.
156#
157# CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has
158# forgotten to enable them.
159#
160# CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM
161# BlueLightning CPU. It works only with Cyrix FPU, and this option
162# should not be used with Intel FPU.
163#
164# CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning
165# CPU if CPU supports it. The default is double-clock mode on
166# BlueLightning CPU box.
167#
168# CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1).
169#
170# CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct
171# mapped mode. Default is 2-way set associative mode.
172#
173# CPU_CYRIX_NO_LOCK enables weak locking for the entire address space
174# of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1.
175# Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3)
176#
177# CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables
178# reorder). This option should not be used if you use memory mapped
179# I/O device(s).
180#
642a6e88 181# CPU_DISABLE_SSE disables SSE/MMX2 instructions support.
984263bc 182#
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183# CPU_ENABLE_TCC enables Thermal Control Circuitry (TCC) found in some
184# Pentium(tm) 4 and (possibly) later CPUs. When enabled and detected,
185# TCC supports restricting power consumption using the hw.p4tcc.*
186# sysctls. This operates independently of SpeedStep and is useful on
187# systems where other mechanisms such as apm(4) or acpi(4) don't work.
188#
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189# CPU_FASTER_5X86_FPU enables faster FPU exception handler.
190#
191# CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products
192# for i386 machines.
193#
194# CPU_IORT defines I/O clock delay time (NOTE 1). Default values of
195# I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively
196# (no clock delay).
197#
198# CPU_L2_LATENCY specifed the L2 cache latency value. This option is used
199# only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected.
200# The default value is 5.
201#
202# CPU_ELAN enables support for AMDs ElanSC520 CPU.
203#
204# CPU_LOOP_EN prevents flushing the prefetch buffer if the destination
205# of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE
206# 1).
207#
208# CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option
209# is useful when you use Socket 8 to Socket 370 converter, because most Pentium
210# Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs.
211#
212# CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1).
213#
214# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
215# enters suspend mode following execution of HALT instruction.
216#
217# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
218# K5/K6/K6-2 cpus.
219#
220# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
221# flush at hold state.
222#
223# CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs
224# without cache flush at hold state, and (2) write-back CPU cache on
225# Cyrix 6x86 whose revision < 2.7 (NOTE 2).
226#
227# NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY
228# Pentiums) from locking up when a LOCK CMPXCHG8B instruction is
229# executed. This option is only needed if I586_CPU is also defined,
230# and should be included for any non-Pentium CPU that defines it.
231#
232# NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors
233# which indicates that the 15-16MB range is *definitely* not being
234# occupied by an ISA memory hole.
235#
236# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
237# CPU_LOOP_EN and CPU_RSTK_EN should not be used because of CPU bugs.
238# These options may crash your system.
239#
240# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
241# in write-through mode when revision < 2.7. If revision of Cyrix
242# 6x86 >= 2.7, CPU cache is always enabled in write-back mode.
243#
244# NOTE 3: This option may cause failures for software that requires
245# locked cycles in order to operate correctly.
246#
247options CPU_ATHLON_SSE_HACK
248options CPU_BLUELIGHTNING_FPU_OP_CACHE
249options CPU_BLUELIGHTNING_3X
250options CPU_BTB_EN
251options CPU_DIRECT_MAPPED_CACHE
252options CPU_DISABLE_5X86_LSSER
253options CPU_ELAN
18a582c9 254options CPU_ENABLE_TCC
642a6e88 255options CPU_DISABLE_SSE
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256options CPU_FASTER_5X86_FPU
257options CPU_I486_ON_386
258options CPU_IORT
259options CPU_L2_LATENCY=5
260options CPU_LOOP_EN
261options CPU_PPRO2CELERON
262options CPU_RSTK_EN
263options CPU_SUSP_HLT
264options CPU_WT_ALLOC
265options CYRIX_CACHE_WORKS
266options CYRIX_CACHE_REALLY_WORKS
267#options NO_F00F_HACK
268
269#
270# A math emulator is mandatory if you wish to run on hardware which
271# does not have a floating-point processor. Pick either the original,
272# bogus (but freely-distributable) math emulator, or a much more
273# fully-featured but GPL-licensed emulator taken from Linux.
274#
275options MATH_EMULATE #Support for x87 emulation
276# Don't enable both of these in a real config.
277options GPL_MATH_EMULATE #Support for x87 emulation via
278 #new math emulator
279
280\f
281#####################################################################
282# COMPATIBILITY OPTIONS
283
284#
285# Implement system calls compatible with 4.3BSD and older versions of
286# FreeBSD. You probably do NOT want to remove this as much current code
287# still relies on the 4.3 emulation.
288#
289options COMPAT_43
290
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291#
292# These three options provide support for System V Interface
293# Definition-style interprocess communication, in the form of shared
294# memory, semaphores, and message queues, respectively.
295#
296# System V shared memory and tunable parameters
297options SYSVSHM # include support for shared memory
298options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386)
299options SHMALL=1025 # max amount of shared memory (bytes)
300options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)"
301 # max shared memory segment size (bytes)
302options SHMMIN=2 # min shared memory segment size (bytes)
303options SHMMNI=33 # max number of shared memory identifiers
304options SHMSEG=9 # max shared memory segments per process
305
306# System V semaphores and tunable parameters
307options SYSVSEM # include support for semaphores
308options SEMMAP=31 # amount of entries in semaphore map
309options SEMMNI=11 # number of semaphore identifiers in the system
310options SEMMNS=61 # number of semaphores in the system
311options SEMMNU=31 # number of undo structures in the system
312options SEMMSL=61 # max number of semaphores per id
313options SEMOPM=101 # max number of operations per semop call
314options SEMUME=11 # max number of undo entries per process
315
316# System V message queues and tunable parameters
317options SYSVMSG # include support for message queues
318options MSGMNB=2049 # max characters per message queue
319options MSGMNI=41 # max number of message queue identifiers
320options MSGSEG=2049 # max number of message segments in the system
321options MSGSSZ=16 # size of a message segment MUST be power of 2
322options MSGTQL=41 # max amount of messages in the system
323
324\f
325#####################################################################
326# DEBUGGING OPTIONS
327
328#
329# Enable the kernel debugger.
330#
331options DDB
332
333#
334# Don't drop into DDB for a panic. Intended for unattended operation
335# where you may want to drop to DDB from the console, but still want
336# the machine to recover from a panic
337#
338options DDB_UNATTENDED
339
340#
341# If using GDB remote mode to debug the kernel, there's a non-standard
342# extension to the remote protocol that can be used to use the serial
343# port as both the debugging port and the system console. It's non-
344# standard and you're on your own if you enable it. See also the
345# "remotechat" variables in the FreeBSD specific version of gdb.
346#
347options GDB_REMOTE_CHAT
348
349#
350# KTRACE enables the system-call tracing facility ktrace(2).
351#
352options KTRACE #kernel tracing
353
354#
355# The INVARIANTS option is used in a number of source files to enable
356# extra sanity checking of internal structures. This support is not
357# enabled by default because of the extra time it would take to check
358# for these conditions, which can only occur as a result of
359# programming errors.
360#
361options INVARIANTS
362
363#
364# The INVARIANT_SUPPORT option makes us compile in support for
365# verifying some of the internal structures. It is a prerequisite for
366# 'INVARIANTS', as enabling 'INVARIANTS' will make these functions be
367# called. The intent is that you can set 'INVARIANTS' for single
368# source files (by changing the source file or specifying it on the
369# command line) if you have 'INVARIANT_SUPPORT' enabled.
370#
371options INVARIANT_SUPPORT
372
373#
374# The DIAGNOSTIC option is used to enable extra debugging information
375# from some parts of the kernel. As this makes everything more noisy,
376# it is disabled by default.
377#
378options DIAGNOSTIC
379
380#
381# PERFMON causes the driver for Pentium/Pentium Pro performance counters
382# to be compiled. See perfmon(4) for more information.
383#
384options PERFMON
385
386
387#
388# This option let some drivers co-exist that can't co-exist in a running
389# system. This is used to be able to compile all kernel code in one go for
390# quality assurance purposes (like this file, which the option takes it name
391# from.)
392#
393options COMPILING_LINT
394
395
396# XXX - this doesn't belong here.
397# Allow ordinary users to take the console - this is useful for X.
398options UCONSOLE
399
400# XXX - this doesn't belong here either
401options USERCONFIG #boot -c editor
402options INTRO_USERCONFIG #imply -c and show intro screen
403options VISUAL_USERCONFIG #visual boot -c editor
404
405\f
406#####################################################################
407# NETWORKING OPTIONS
408
409#
410# Protocol families:
411# Only the INET (Internet) family is officially supported in FreeBSD.
412# Source code for the NS (Xerox Network Service) is provided for amusement
413# value.
414#
415options INET #Internet communications protocols
416options INET6 #IPv6 communications protocols
417options IPSEC #IP security
418options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
419options IPSEC_DEBUG #debug for IP security
420#
421# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel
422# to be processed by any configured packet filtering (ipfw, ipf).
423# The default is that packets coming from a tunnel are _not_ processed;
424# they are assumed trusted.
425#
426# Note that enabling this can be problematic as there are no mechanisms
427# in place for distinguishing packets coming out of a tunnel (e.g. no
428# encX devices as found on openbsd).
429#
430#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel
431
432#
433# Experimental IPsec implementation that uses the kernel crypto
434# framework. This cannot be configured together with IPSEC and
435# (currently) supports only IPv4. To use this you must also
436# configure the crypto device (see below). Note that with this
437# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP).
438# IPSEC_DEBUG is used, as above, to configure debugging support
439# within the IPsec protocols.
440#
441#options FAST_IPSEC #new IPsec
442
443options IPX #IPX/SPX communications protocols
444options IPXIP #IPX in IP encapsulation (not available)
445options IPTUNNEL #IP in IPX encapsulation (not available)
446
447options NCP #NetWare Core protocol
448
449options NETATALK #Appletalk communications protocols
450
451# These are currently broken but are shipped due to interest.
452#options NS #Xerox NS protocols
453#options NSIP #XNS over IP
454
455#
456# SMB/CIFS requester
457# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV
458# options.
459# NETSMBCRYPTO enables support for encrypted passwords.
460options NETSMB #SMB/CIFS requester
461options NETSMBCRYPTO #encrypted password support for SMB
462
463# mchain library. It can be either loaded as KLD or compiled into kernel
464options LIBMCHAIN #mbuf management library
465
466# netgraph(4). Enable the base netgraph code with the NETGRAPH option.
467# Individual node types can be enabled with the corresponding option
468# listed below; however, this is not strictly necessary as netgraph
469# will automatically load the corresponding KLD module if the node type
470# is not already compiled into the kernel. Each type below has a
471# corresponding man page, e.g., ng_async(8).
472options NETGRAPH #netgraph(4) system
473options NETGRAPH_ASYNC
474options NETGRAPH_BPF
475options NETGRAPH_CISCO
476options NETGRAPH_ECHO
477options NETGRAPH_ETHER
478options NETGRAPH_FRAME_RELAY
479options NETGRAPH_HOLE
480options NETGRAPH_IFACE
481options NETGRAPH_KSOCKET
482options NETGRAPH_L2TP
483options NETGRAPH_LMI
484# MPPC compression requires proprietary files (not included)
485#options NETGRAPH_MPPC_COMPRESSION
486options NETGRAPH_MPPC_ENCRYPTION
487options NETGRAPH_ONE2MANY
488options NETGRAPH_PPP
489options NETGRAPH_PPPOE
490options NETGRAPH_PPTPGRE
491options NETGRAPH_RFC1490
492options NETGRAPH_SOCKET
493options NETGRAPH_TEE
494options NETGRAPH_TTY
495options NETGRAPH_UI
496options NETGRAPH_VJC
497
498device mn # Munich32x/Falc54 Nx64kbit/sec cards.
499
500#
501# Network interfaces:
502# The `loop' pseudo-device is MANDATORY when networking is enabled.
503# The `ether' pseudo-device provides generic code to handle
504# Ethernets; it is MANDATORY when a Ethernet device driver is
505# configured or token-ring is enabled.
506# The 'fddi' pseudo-device provides generic code to support FDDI.
507# The `arcnet' pseudo-device provides generic code to support Arcnet.
508# The `sppp' pseudo-device serves a similar role for certain types
509# of synchronous PPP links (like `cx', `ar').
510# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
511# The `ppp' pseudo-device implements the Point-to-Point Protocol.
512# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be
513# aware of the legal and administrative consequences of enabling this
514# option. The number of devices determines the maximum number of
515# simultaneous BPF clients programs runnable.
516# The `disc' pseudo-device implements a minimal network interface,
517# which throws away all packets sent and never receives any. It is
518# included for testing purposes. This shows up as the 'ds' interface.
519# The `tun' pseudo-device implements (user-)ppp and nos-tun
520# The `gif' pseudo-device implements IPv6 over IP4 tunneling,
521# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and
522# IPv6 over IPv6 tunneling.
523# The `gre' device implements two types of IP4 over IP4 tunneling:
524# GRE and MOBILE, as specified in the RFC1701 and RFC2004.
525# The `faith' pseudo-device captures packets sent to it and diverts them
526# to the IPv4/IPv6 translation daemon.
527# The `stf' device implements 6to4 encapsulation.
528# The `ef' pseudo-device provides support for multiple ethernet frame types
529# specified via ETHER_* options. See ef(4) for details.
530#
531# The PPP_BSDCOMP option enables support for compress(1) style entire
532# packet compression, the PPP_DEFLATE is for zlib/gzip style compression.
533# PPP_FILTER enables code for filtering the ppp data stream and selecting
534# events for resetting the demand dial activity timer - requires bpf.
535# See pppd(8) for more details.
536#
537pseudo-device ether #Generic Ethernet
538pseudo-device vlan 1 #VLAN support
539pseudo-device token #Generic TokenRing
540pseudo-device fddi #Generic FDDI
541pseudo-device arcnet #Generic Arcnet
542pseudo-device sppp #Generic Synchronous PPP
543pseudo-device loop #Network loopback device
544pseudo-device bpf #Berkeley packet filter
545pseudo-device disc #Discard device (ds0, ds1, etc)
546pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8))
547pseudo-device sl 2 #Serial Line IP
548pseudo-device gre #IP over IP tunneling
549pseudo-device ppp 2 #Point-to-point protocol
550options PPP_BSDCOMP #PPP BSD-compress support
551options PPP_DEFLATE #PPP zlib/deflate/gzip support
552options PPP_FILTER #enable bpf filtering (needs bpf)
553
554pseudo-device ef # Multiple ethernet frames support
555options ETHER_II # enable Ethernet_II frame
556options ETHER_8023 # enable Ethernet_802.3 (Novell) frame
557options ETHER_8022 # enable Ethernet_802.2 frame
558options ETHER_SNAP # enable Ethernet_802.2/SNAP frame
559
560# for IPv6
561pseudo-device gif #IPv6 and IPv4 tunneling
562pseudo-device faith 1 #for IPv6 and IPv4 translation
563pseudo-device stf #6to4 IPv6 over IPv4 encapsulation
564
565#
566# Internet family options:
567#
568# MROUTING enables the kernel multicast packet forwarder, which works
569# with mrouted(8).
570#
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571# PIM enables Protocol Independent Multicast in the kernel.
572# Requires MROUTING enabled.
573#
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574# IPFIREWALL enables support for IP firewall construction, in
575# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends
576# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT
577# limits the number of times a matching entry can be logged.
578#
579# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any"
580# and if you do not add other rules during startup to allow access,
581# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open
582# in /etc/rc.conf when first enabling this feature, then refining the
583# firewall rules in /etc/rc.firewall after you've tested that the new kernel
584# feature works properly.
585#
586# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to
587# allow everything. Use with care, if a cracker can crash your
588# firewall machine, they can get to your protected machines. However,
589# if you are using it as an as-needed filter for specific problems as
590# they arise, then this may be for you. Changing the default to 'allow'
591# means that you won't get stuck if the kernel and /sbin/ipfw binary get
592# out of sync.
593#
594# IPDIVERT enables the divert IP sockets, used by ``ipfw divert''
595#
596# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding
597# packets without touching the ttl). This can be useful to hide firewalls
598# from traceroute and similar tools.
599#
600# TCPDEBUG is undocumented.
601#
602options MROUTING # Multicast routing
f1f552f6 603options PIM # Protocol Independent Multicast
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604options IPFIREWALL #firewall
605options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
606options IPFIREWALL_FORWARD #enable transparent proxy support
607options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
608options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default
609options IPV6FIREWALL #firewall for IPv6
610options IPV6FIREWALL_VERBOSE
611options IPV6FIREWALL_VERBOSE_LIMIT=100
612options IPV6FIREWALL_DEFAULT_TO_ACCEPT
613options IPDIVERT #divert sockets
614options IPFILTER #ipfilter support
615options IPFILTER_LOG #ipfilter logging
616options IPFILTER_DEFAULT_BLOCK #block all packets by default
617options IPSTEALTH #support for stealth forwarding
618options TCPDEBUG
c1d552d0 619options NS # NETNS support
984263bc 620
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621device pf
622device pfsync
623device pflog
624
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625# The MBUF_STRESS_TEST option enables options which create
626# various random failures / extreme cases related to mbuf
627# functions. See the mbuf(9) manpage for a list of available
628# test cases.
629options MBUF_STRESS_TEST
630
631# RANDOM_IP_ID causes the ID field in IP packets to be randomized
632# instead of incremented by 1 with each packet generated. This
633# option closes a minor information leak which allows remote
634# observers to determine the rate of packet generation on the
635# machine by watching the counter.
636options RANDOM_IP_ID
637
638# Statically link in accept filters
639options ACCEPT_FILTER_DATA
640options ACCEPT_FILTER_HTTP
641
642#
643# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This
644# prevents nmap et al. from identifying the TCP/IP stack, but breaks support
645# for RFC1644 extensions and is not recommended for web servers.
646#
647options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
648
649# ICMP_BANDLIM enables icmp error response bandwidth limiting. You
650# typically want this option as it will help protect the machine from
651# D.O.S. packet attacks.
652#
653options ICMP_BANDLIM
654
655# DUMMYNET enables the "dummynet" bandwidth limiter. You need
656# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info.
657# When you run DUMMYNET it is advisable to also have "options HZ=1000"
658# to achieve a smoother scheduling of the traffic.
659#
660# BRIDGE enables bridging between ethernet cards -- see bridge(4).
661# You can use IPFIREWALL and DUMMYNET together with bridging.
662#
663options DUMMYNET
664options BRIDGE
665
666#
667# ATM (HARP version) options
668#
669# ATM_CORE includes the base ATM functionality code. This must be included
670# for ATM support.
671#
672# ATM_IP includes support for running IP over ATM.
673#
674# At least one (and usually only one) of the following signalling managers
675# must be included (note that all signalling managers include PVC support):
676# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'.
677# ATM_SPANS includes support for the `spans' signalling manager, which runs
678# the FORE Systems's proprietary SPANS signalling protocol.
679# ATM_UNI includes support for the `uni30' and `uni31' signalling managers,
680# which run the ATM Forum UNI 3.x signalling protocols.
681#
682# The `hea' driver provides support for the Efficient Networks, Inc.
683# ENI-155p ATM PCI Adapter.
684#
685# The `hfa' driver provides support for the FORE Systems, Inc.
686# PCA-200E ATM PCI Adapter.
687#
688options ATM_CORE #core ATM protocol family
689options ATM_IP #IP over ATM support
690options ATM_SIGPVC #SIGPVC signalling manager
691options ATM_SPANS #SPANS signalling manager
692options ATM_UNI #UNI signalling manager
693device hea #Efficient ENI-155p ATM PCI
694device hfa #FORE PCA-200E ATM PCI
695
696# DEVICE_POLLING adds support for mixed interrupt-polling handling
697# of network device drivers, which has significant benefits in terms
698# of robustness to overloads and responsivity, as well as permitting
699# accurate scheduling of the CPU time between kernel network processing
700# and other activities. The drawback is a moderate (up to 1/HZ seconds)
701# potential increase in response times.
702# It is strongly recommended to use HZ=1000 or 2000 with DEVICE_POLLING
703# to achieve smoother behaviour.
704# Additionally, you can enable/disable polling at runtime with the
705# sysctl variable kern.polling.enable (defaults off), and select
706# the CPU fraction reserved to userland with the sysctl variable
707# kern.polling.user_frac (default 50, range 0..100).
708#
709# Only the "dc" "fxp" and "sis" devices support this mode of operation at
710# the time of this writing.
711
712options DEVICE_POLLING
713
714\f
715#####################################################################
716# FILESYSTEM OPTIONS
717
718#
719# Only the root, /usr, and /tmp filesystems need be statically
720# compiled; everything else will be automatically loaded at mount
721# time. (Exception: the UFS family---FFS, and MFS --- cannot
722# currently be demand-loaded.) Some people still prefer to statically
723# compile other filesystems as well.
724#
725# NB: The NULL, PORTAL, UMAP and UNION filesystems are known to be
726# buggy, and WILL panic your system if you attempt to do anything with
727# them. They are included here as an incentive for some enterprising
728# soul to sit down and fix them.
729#
730
731# One of these is mandatory:
732options FFS #Fast filesystem
733options MFS #Memory File System
734options NFS #Network File System
735
736# The rest are optional:
737#options NFS_NOSERVER #Disable the NFS-server code.
738options CD9660 #ISO 9660 filesystem
739options FDESC #File descriptor filesystem
740options KERNFS #Kernel filesystem
741options MSDOSFS #MS DOS File System
742options NTFS #NT File System
743options NULLFS #NULL filesystem
744options NWFS #NetWare filesystem
745options PORTAL #Portal filesystem
746options PROCFS #Process filesystem
747options SMBFS #SMB/CIFS filesystem
4a77c3ab 748options UDF #UDF filesystem
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749options UMAPFS #UID map filesystem
750options UNION #Union filesystem
751# The xFS_ROOT options REQUIRE the associated ``options xFS''
752options CD9660_ROOT #CD-ROM usable as root device
753options FFS_ROOT #FFS usable as root device
754options NFS_ROOT #NFS usable as root device
755
756# Soft updates is technique for improving file system speed and
757# making abrupt shutdown less risky.
758options SOFTUPDATES
759
760# Directory hashing improves the speed of operations on very large
761# directories at the expense of some memory.
762options UFS_DIRHASH
763
764# Make space in the kernel for a root filesystem on a md device.
765# Define to the number of kilobytes to reserve for the filesystem.
766options MD_ROOT_SIZE=10
767
768# Make the md device a potential root device, either with preloaded
769# images of type mfs_root or md_root.
770options MD_ROOT
771
772# Specify double the default maximum size for malloc(9)-backed md devices.
773options MD_NSECT=40000
774
775# Allow this many swap-devices.
776#
777# In order to manage swap, the system must reserve bitmap space that
778# scales with the largest mounted swap device multiplied by NSWAPDEV,
779# irregardless of whether other swap devices exist or not. So it
780# is not a good idea to make this value too large.
781options NSWAPDEV=5
782
783# Disk quotas are supported when this option is enabled.
784options QUOTA #enable disk quotas
785
786# If you are running a machine just as a fileserver for PC and MAC
787# users, using SAMBA or Netatalk, you may consider setting this option
788# and keeping all those users' directories on a filesystem that is
789# mounted with the suiddir option. This gives new files the same
790# ownership as the directory (similar to group). It's a security hole
791# if you let these users run programs, so confine it to file-servers
792# (but it'll save you lots of headaches in those cases). Root owned
793# directories are exempt and X bits are cleared. The suid bit must be
794# set on the directory as well; see chmod(1) PC owners can't see/set
795# ownerships so they keep getting their toes trodden on. This saves
796# you all the support calls as the filesystem it's used on will act as
797# they expect: "It's my dir so it must be my file".
798#
799options SUIDDIR
800
801# NFS options:
802options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
803options NFS_MAXATTRTIMO=60
804options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
805options NFS_MAXDIRATTRTIMO=60
806options NFS_GATHERDELAY=10 # Default write gather delay (msec)
807options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this
808options NFS_WDELAYHASHSIZ=16 # and with this
809options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this
810options NFS_DEBUG # Enable NFS Debugging
811
812# Coda stuff:
813options CODA #CODA filesystem.
814pseudo-device vcoda 4 #coda minicache <-> venus comm.
815
816#
817# Add support for the EXT2FS filesystem of Linux fame. Be a bit
818# careful with this - the ext2fs code has a tendency to lag behind
819# changes and not be exercised very much, so mounting read/write could
820# be dangerous (and even mounting read only could result in panics.)
821#
822options EXT2FS
823
824# Use real implementations of the aio_* system calls. There are numerous
825# stability and security issues in the current aio code that make it
826# unsuitable for inclusion on machines with untrusted local users.
827options VFS_AIO
828
829\f
830#####################################################################
831# POSIX P1003.1B
832
833# Real time extensions added in the 1993 Posix
834# P1003_1B: Infrastructure
835# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING
836# _KPOSIX_VERSION: Version kernel is built for
837
838options P1003_1B
839options _KPOSIX_PRIORITY_SCHEDULING
840options _KPOSIX_VERSION=199309L
841
842\f
843#####################################################################
844# CLOCK OPTIONS
845
846# The granularity of operation is controlled by the kernel option HZ whose
847# default value (100) means a granularity of 10ms (1s/HZ).
848# Some subsystems, such as DUMMYNET or DEVICE_POLLING, might benefit from
849# a smaller granularity such as 1ms or less.
850# Consider, however, that reducing the granularity too much might
851# cause excessive overhead in clock interrupt processing,
852# potentially causing ticks to be missed and thus actually reducing
853# the accuracy of operation.
854
855options HZ=100
856
857# The following options are used for debugging clock behavior only, and
858# should not be used for production systems.
859#
860# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup
861# until the user presses a key.
862
863options CLK_CALIBRATION_LOOP
864
865# The following two options measure the frequency of the corresponding
866# clock relative to the RTC (onboard mc146818a).
867
868options CLK_USE_I8254_CALIBRATION
869options CLK_USE_TSC_CALIBRATION
870
871\f
872#####################################################################
873# SCSI DEVICES
874
875# SCSI DEVICE CONFIGURATION
876
877# The SCSI subsystem consists of the `base' SCSI code, a number of
878# high-level SCSI device `type' drivers, and the low-level host-adapter
879# device drivers. The host adapters are listed in the ISA and PCI
880# device configuration sections below.
881#
882# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
883# that a given bus, target, and LUN always come on line as the same
884# device unit. In earlier versions the unit numbers were assigned
885# in the order that the devices were probed on the SCSI bus. This
886# means that if you removed a disk drive, you may have had to rewrite
887# your /etc/fstab file, and also that you had to be careful when adding
888# a new disk as it may have been probed earlier and moved your device
889# configuration around.
890
891# This old behavior is maintained as the default behavior. The unit
892# assignment begins with the first non-wired down unit for a device
893# type. For example, if you wire a disk as "da3" then the first
894# non-wired disk will be assigned da4.
895
896# The syntax for wiring down devices is:
897
898# device scbus0 at ahc0 # Single bus device
899# device scbus1 at ahc1 bus 0 # Single bus device
900# device scbus3 at ahc2 bus 0 # Twin bus device
901# device scbus2 at ahc2 bus 1 # Twin bus device
902# device da0 at scbus0 target 0 unit 0
903# device da1 at scbus3 target 1
904# device da2 at scbus2 target 3
905# device sa1 at scbus1 target 6
906# device cd
907
908# "units" (SCSI logical unit number) that are not specified are
909# treated as if specified as LUN 0.
910
911# All SCSI devices allocate as many units as are required.
912
913# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
914# configuration and doesn't have to be explicitly configured.
915
916device scbus #base SCSI code
917device ch #SCSI media changers
918device da #SCSI direct access devices (aka disks)
919device sa #SCSI tapes
920device cd #SCSI CD-ROMs
921device pass #CAM passthrough driver
922device pt #SCSI processor type
923device ses #SCSI SES/SAF-TE driver
924
925# CAM OPTIONS:
926# debugging options:
927# -- NOTE -- If you specify one of the bus/target/lun options, you must
928# specify them all!
929# CAMDEBUG: When defined enables debugging macros
930# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses.
931# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets.
932# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns.
933# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE,
934# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB
935#
936# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds
937# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions
938# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions
939# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter)
940# queue after a bus reset, and the number of milliseconds to
941# freeze the device queue after a bus device reset.
942options CAMDEBUG
943options CAM_DEBUG_BUS=-1
944options CAM_DEBUG_TARGET=-1
945options CAM_DEBUG_LUN=-1
946options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB"
947options CAM_MAX_HIGHPOWER=4
948options SCSI_NO_SENSE_STRINGS
949options SCSI_NO_OP_STRINGS
950options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device
951
952# Options for the CAM CDROM driver:
953# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN
954# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only
955# enforced if there is I/O waiting for another LUN
956# The compiled in defaults for these variables are 2 and 10 seconds,
957# respectively.
958#
959# These can also be changed on the fly with the following sysctl variables:
960# kern.cam.cd.changer.min_busy_seconds
961# kern.cam.cd.changer.max_busy_seconds
962#
963options CHANGER_MIN_BUSY_SECONDS=2
964options CHANGER_MAX_BUSY_SECONDS=10
965
966# Options for the CAM sequential access driver:
967# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes
968# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes
969# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes
970# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes
971# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT.
972options SA_IO_TIMEOUT="(4)"
973options SA_SPACE_TIMEOUT="(60)"
974options SA_REWIND_TIMEOUT="(2*60)"
975options SA_ERASE_TIMEOUT="(4*60)"
976options SA_1FM_AT_EOD
977
978# Optional timeout for the CAM processor target (pt) device
979# This is specified in seconds. The default is 60 seconds.
980options SCSI_PT_DEFAULT_TIMEOUT="60"
981
982# Optional enable of doing SES passthrough on other devices (e.g., disks)
983#
984# Normally disabled because a lot of newer SCSI disks report themselves
985# as having SES capabilities, but this can then clot up attempts to build
986# build a topology with the SES device that's on the box these drives
987# are in....
988options SES_ENABLE_PASSTHROUGH
989
990\f
991#####################################################################
992# MISCELLANEOUS DEVICES AND OPTIONS
993
994# The `pty' device usually turns out to be ``effectively mandatory'',
995# as it is required for `telnetd', `rlogind', `screen', `emacs', and
996# `xterm', among others.
997
998pseudo-device pty #Pseudo ttys
999pseudo-device speaker #Play IBM BASIC-style noises out your speaker
1000pseudo-device gzip #Exec gzipped a.out's
1001pseudo-device vn #Vnode driver (turns a file into a device)
1002pseudo-device md #Memory/malloc disk
1003pseudo-device snp #Snoop device - to look at pty/vty/etc..
1004pseudo-device ccd 4 #Concatenated disk driver
1005
1006# Configuring Vinum into the kernel is not necessary, since the kld
1007# module gets started automatically when vinum(8) starts. This
1008# device is also untested. Use at your own risk.
1009#
1010# The option VINUMDEBUG must match the value set in CFLAGS
1011# in src/sbin/vinum/Makefile. Failure to do so will result in
1012# the following message from vinum(8):
1013#
1014# Can't get vinum config: Invalid argument
1015#
1016# see vinum(4) for more reasons not to use these options.
1017pseudo-device vinum #Vinum concat/mirror/raid driver
1018options VINUMDEBUG #enable Vinum debugging hooks
1019
1020# Kernel side iconv library
1021options LIBICONV
1022
1023# Size of the kernel message buffer. Should be N * pagesize.
1024options MSGBUF_SIZE=40960
1025
1026\f
1027#####################################################################
1028# HARDWARE DEVICE CONFIGURATION
1029
1030# ISA and EISA devices:
1031# EISA support is available for some device, so they can be auto-probed.
1032# MicroChannel (MCA) support is available for some devices.
1033
1034#
1035# Mandatory ISA devices: isa, npx
1036#
1037device isa
1038
0e1cb2e2
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1039# ISA-PnP BIOS support
1040device pnpbios
1041
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1042#
1043# Options for `isa':
1044#
1045# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
1046# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1047# This option breaks suspend/resume on some portables.
1048#
1049# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
1050# interrupt controller. This saves about 0.7-1.25 usec for each interrupt.
1051# Automatic EOI is documented not to work for for the slave with the
1052# original i8259A, but it works for some clones and some integrated
1053# versions.
1054#
1055# MAXMEM specifies the amount of RAM on the machine; if this is not
1056# specified, FreeBSD will first read the amount of memory from the CMOS
1057# RAM, so the amount of memory will initially be limited to 64MB or 16MB
1058# depending on the BIOS. If the BIOS reports 64MB, a memory probe will
1059# then attempt to detect the installed amount of RAM. If this probe
1060# fails to detect >64MB RAM you will have to use the MAXMEM option.
1061# The amount is in kilobytes, so for a machine with 128MB of RAM, it would
1062# be 131072 (128 * 1024).
1063#
1064# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
1065# reset the CPU for reboot. This is needed on some systems with broken
1066# keyboard controllers.
1067#
1068# PAS_JOYSTICK_ENABLE enables the gameport on the ProAudio Spectrum
1069
66cc79ca 1070options COMPAT_OLDISA #FreeBSD 2.2 and 3.x compatibility shims
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1071options AUTO_EOI_1
1072#options AUTO_EOI_2
1073options MAXMEM="(128*1024)"
1074#options BROKEN_KEYBOARD_RESET
1075#options PAS_JOYSTICK_ENABLE
1076
1077# Enable support for the kernel PLL to use an external PPS signal,
1078# under supervision of [x]ntpd(8)
1079# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp
1080
1081options PPS_SYNC
1082
1083# If you see the "calcru: negative time of %ld usec for pid %d (%s)\n"
1084# message you probably have some broken sw/hw which disables interrupts
1085# for too long. You can make the system more resistant to this by
1086# choosing a high value for NTIMECOUNTER. The default is 5, there
1087# is no upper limit but more than a couple of hundred are not productive.
1088# A better strategy may be to sysctl -w kern.timecounter.method=1
1089
1090options NTIMECOUNTER=20
1091
1092# The keyboard controller; it controls the keyboard and the PS/2 mouse.
1093device atkbdc0 at isa? port IO_KBD
1094
1095# The AT keyboard
1096device atkbd0 at atkbdc? irq 1
1097
1098# Options for atkbd:
1099options ATKBD_DFLT_KEYMAP # specify the built-in keymap
1100makeoptions ATKBD_DFLT_KEYMAP="jp.106"
1101
1102# These options are valid for other keyboard drivers as well.
1103options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap
1104options KBD_INSTALL_CDEV # install a CDEV entry in /dev
1105
1106# `flags' for atkbd:
1107# 0x01 Force detection of keyboard, else we always assume a keyboard
1108# 0x02 Don't reset keyboard, useful for some newer ThinkPads
1109# 0x03 Force detection and avoid reset, might help with certain
1110# dockingstations
1111# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads
1112
1113# PS/2 mouse
1114device psm0 at atkbdc? irq 12
1115
1116# Options for psm:
1117options PSM_HOOKRESUME #hook the system resume event, useful
1118 #for some laptops
1119options PSM_RESETAFTERSUSPEND #reset the device at the resume event
1120
1121# The video card driver.
1122device vga0 at isa?
1123
1124# Options for vga:
1125# Try the following option if the mouse pointer is not drawn correctly
1126# or font does not seem to be loaded properly. May cause flicker on
1127# some systems.
1128options VGA_ALT_SEQACCESS
1129
1130# If you can dispense with some vga driver features, you may want to
1131# use the following options to save some memory.
1132options VGA_NO_FONT_LOADING # don't save/load font
1133options VGA_NO_MODE_CHANGE # don't change video modes
1134
1135# Older video cards may require this option for proper operation.
1136options VGA_SLOW_IOACCESS # do byte-wide i/o's to TS and GDC regs
1137
1138# The following option probably won't work with the LCD displays.
1139options VGA_WIDTH90 # support 90 column modes
1140
1141# To include support for VESA video modes
1142options VESA
1143
1144# Splash screen at start up! Screen savers require this too.
1145pseudo-device splash
1146
1147# The pcvt console driver (vt220 compatible).
1148device vt0 at isa?
1149options XSERVER # support for running an X server on vt
1150options FAT_CURSOR # start with block cursor
1151# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
1152options PCVT_SCANSET=2 # IBM keyboards are non-std
1153# Other PCVT options are documented in pcvt(4).
1154options PCVT_24LINESDEF
1155options PCVT_CTRL_ALT_DEL
1156options PCVT_EMU_MOUSE
1157options PCVT_FREEBSD=211
1158options PCVT_META_ESC
1159options PCVT_NSCREENS=9
1160options PCVT_PRETTYSCRNS
1161options PCVT_SCREENSAVER
1162options PCVT_USEKBDSEC
1163options PCVT_VT220KEYB
1164
1165# The syscons console driver (sco color console compatible).
1166device sc0 at isa?
1167options MAXCONS=16 # number of virtual consoles
1168options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
1169options SC_DFLT_FONT # compile font in
1170makeoptions SC_DFLT_FONT=cp850
1171options SC_DISABLE_DDBKEY # disable `debug' key
1172options SC_DISABLE_REBOOT # disable reboot key sequence
1173options SC_HISTORY_SIZE=200 # number of history buffer lines
1174options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
1175options SC_PIXEL_MODE # add support for the raster text mode
1176
1177# The following options will let you change the default colors of syscons.
1178options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)"
1179options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)"
1180options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)"
1181options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)"
1182
1183# If you have a two button mouse, you may want to add the following option
1184# to use the right button of the mouse to paste text.
1185options SC_TWOBUTTON_MOUSE
1186
1187# You can selectively disable features in syscons.
1188options SC_NO_CUTPASTE
1189options SC_NO_FONT_LOADING
1190options SC_NO_HISTORY
1191options SC_NO_SYSMOUSE
1192
1193#
1194# The Numeric Processing eXtension driver. In addition to this, you
1195# may configure a math emulator (see above). If your machine has a
1196# hardware FPU and the kernel configuration includes the npx device
1197# *and* a math emulator compiled into the kernel, the hardware FPU
1198# will be used, unless it is found to be broken or unless "flags" to
1199# npx0 includes "0x08", which requests preference for the emulator.
1200device npx0 at nexus? port IO_NPX flags 0x0 irq 13
1201
1202#
1203# `flags' for npx0:
1204# 0x01 don't use the npx registers to optimize bcopy.
1205# 0x02 don't use the npx registers to optimize bzero.
1206# 0x04 don't use the npx registers to optimize copyin or copyout.
1207# 0x08 use emulator even if hardware FPU is available.
1208# The npx registers are normally used to optimize copying and zeroing when
1209# all of the following conditions are satisfied:
1210# I586_CPU is an option
1211# the cpu is an i586 (perhaps not a Pentium)
1212# the probe for npx0 succeeds
1213# INT 16 exception handling works.
1214# Then copying and zeroing using the npx registers is normally 30-100% faster.
1215# The flags can be used to control cases where it doesn't work or is slower.
1216# Setting them at boot time using userconfig works right (the optimizations
1217# are not used until later in the bootstrap when npx0 is attached).
1218# Flag 0x08 automatically disables the i586 optimized routines.
1219#
1220
1221#
1222# Optional ISA and EISA devices:
1223#
1224
1225#
1226# SCSI host adapters: `aha', `aic', `bt'
1227#
1228# adv: All Narrow SCSI bus AdvanSys controllers.
1229# adw: Second Generation AdvanSys controllers including the ADV940UW.
1230# aha: Adaptec 154x
1231# ahc: Adaptec 274x/284x/294x
1232# aic: Adaptec 152x
1233# bt: Most Buslogic controllers
1234# ncv: NCR 53C500 based SCSI host adapters.
1235# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters.
1236# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters.
1237#
1238# Note that the order is important in order for Buslogic cards to be
1239# probed correctly.
1240#
1241
1242device bt0 at isa? port IO_BT0
1243device adv0 at isa?
1244device adw
1245device aha0 at isa?
1246device aic0 at isa?
1247device ncv
1248device nsp
1249device stg0 at isa? port 0x140 irq 11
1250
1251#
1252# Adaptec FSA RAID controllers, including integrated DELL controller,
1253# the Dell PERC 2/QC and the HP NetRAID-4M
1254#
1255device aac
1256device aacp # SCSI Passthrough interface (optional, CAM required)
1257
1258#
1259# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only
1260# one entry is needed; the code will find and configure all supported
1261# controllers.
1262#
1263device ida # Compaq Smart RAID
1264device mlx # Mylex DAC960
1265device amr # AMI MegaRAID
1266
1267#
1268# 3ware ATA RAID
1269#
1270device twe # 3ware ATA RAID
ab443496 1271device twa # 3ware SATA RAID
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1273#
1274# Promise Supertrack SX6000
1275#
1276device pst
1277
2114ec03
DR
1278#
1279# IBM ServeRAID
1280#
1281device ips
1282
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1283#
1284# The 'ATA' driver supports all ATA and ATAPI devices.
1285# It can reuse the majors of wd.c for booting purposes.
1286# You only need one "device ata" for it to find all
1287# PCI ATA/ATAPI devices on modern machines.
1288device ata
1289device atadisk # ATA disk drives
1290device atapicd # ATAPI CDROM drives
1291device atapifd # ATAPI floppy drives
1292device atapist # ATAPI tape drives
1293device atapicam # emulate ATAPI devices as SCSI ditto via CAM
1294 # needs CAM to be present (scbus & pass)
1295
1296#The following options are valid on the ATA driver:
1297#
1298# ATA_STATIC_ID: controller numbering is static (like the old driver)
1299# else the device numbers are dynamically allocated.
1300options ATA_STATIC_ID
1301
1302#
1303# For older non-PCI systems, these are the lines to use:
1304#device ata0 at isa? port IO_WD1 irq 14
1305#device ata1 at isa? port IO_WD2 irq 15
1306
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1307#
1308# Standard floppy disk controllers: `fdc' and `fd'
1309#
1310device fdc0 at isa? port IO_FD1 irq 6 drq 2
1311#
1312# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
1313# gotta turn it actually on by setting the variable fd_debug with DDB,
1314# however.
1315options FDC_DEBUG
1316
1317device fd0 at fdc0 drive 0
1318device fd1 at fdc0 drive 1
1319
1320# M-systems DiskOnchip products see src/sys/contrib/dev/fla/README
1321device fla0 at isa?
1322
1323#
1324# Other standard PC hardware: `mse', `sio', etc.
1325#
1326# mse: Logitech and ATI InPort bus mouse ports
1327# sio: serial ports (see sio(4))
1328
1329device mse0 at isa? port 0x23c irq 5
1330
1331device sio0 at isa? port IO_COM1 flags 0x10 irq 4
1332
1333#
1334# `flags' for serial drivers that support consoles (only for sio now):
1335# 0x10 enable console support for this unit. The other console flags
1336# are ignored unless this is set. Enabling console support does
1337# not make the unit the preferred console - boot with -h or set
1338# the 0x20 flag for that. Currently, at most one unit can have
1339# console support; the first one (in config file order) with
1340# this flag set is preferred. Setting this flag for sio0 gives
1341# the old behaviour.
1342# 0x20 force this unit to be the console (unless there is another
1343# higher priority console). This replaces the COMCONSOLE option.
1344# 0x40 reserve this unit for low level console operations. Do not
1345# access the device in any normal way.
1346# 0x80 use this port for serial line gdb support in ddb.
1347#
1348# PnP `flags' (set via userconfig using pnp x flags y)
1349# 0x1 disable probing of this device. Used to prevent your modem
1350# from being attached as a PnP modem.
1351#
1352
1353# Options for serial drivers that support consoles (only for sio now):
1354options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
1355 #DDB, if available.
1356options CONSPEED=115200 # speed for serial console
1357 # (default 9600)
1358
1359# Solaris implements a new BREAK which is initiated by a character
1360# sequence CR ~ ^b which is similar to a familiar pattern used on
1361# Sun servers by the Remote Console.
1362options ALT_BREAK_TO_DEBUGGER
1363
1364# Options for sio:
1365options COM_ESP #code for Hayes ESP
1366options COM_MULTIPORT #code for some cards with shared IRQs
1367
1368# Other flags for sio that aren't documented in the man page.
1369# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for
1370# ST16650A-compatible UARTs.
1371
1372# PCI Universal Communications driver
1373# Supports various single and multi port PCI serial cards. Maybe later
1374# also the parallel ports on combination serial/parallel cards. New cards
1375# can be added in src/sys/dev/puc/pucdata.c.
1376#
1377# If the PUC_FASTINTR option is used the driver will try to use fast
1378# interrupts. The card must then be the only user of that interrupt.
1379# Interrupts cannot be shared when using PUC_FASTINTR.
1380device puc
1381options PUC_FASTINTR
1382
1383#
1384# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
1385#
1386# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
1387# cm: Arcnet SMC COM90c26 / SMC COM90c56
1388# (and SMC COM90c66 in '56 compatibility mode) adapters.
1389# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters
1390# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
1391# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
1392# el: 3Com 3C501 (slow!)
1393# ep: 3Com 3C509
1394# ex: Intel EtherExpress Pro/10 and other i82595-based adapters
1395# fe: Fujitsu MB86960A/MB86965A Ethernet
1396# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210; Intel EtherExpress
1397# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
1398# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
1399# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960)
1400# rdp: RealTek RTL 8002-based pocket ethernet adapters
1401# sbni: Granch SBNI12-xx adapters
1402# sbsh: Granch SBNI16 SHDSL modem PCI adapters
1403# sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp)
1404# wl: Lucent Wavelan (ISA card only).
1405# awi: IEEE 802.11b PRISM I cards.
1406# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both
1407# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA
1408# bridge with a PCMCIA adapter plugged into it.
1409# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA,
1410# PCI and ISA varieties.
1411# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller.
1412# ray: Raytheon Raylink 802.11 wireless NICs, OEM as Webgear Aviator 2.4GHz
1413# oltr: Olicom ISA token-ring adapters OC-3115, OC-3117, OC-3118 and OC-3133
1414# (no options needed)
1415#
1416device ar0 at isa? port 0x300 irq 10 iomem 0xd0000
1417device cm0 at isa? port 0x2e0 irq 9 iomem 0xdc000
1418device cs0 at isa? port 0x300
1419device cx0 at isa? port 0x240 irq 15 drq 7
1420device ed0 at isa? port 0x280 irq 5 iomem 0xd8000
1421device el0 at isa? port 0x300 irq 9
1422device ep
1423device ex
1424device fe0 at isa? port 0x300
1425device ie0 at isa? port 0x300 irq 5 iomem 0xd0000
1426device ie1 at isa? port 0x360 irq 7 iomem 0xd0000
1427device le0 at isa? port 0x300 irq 5 iomem 0xd0000
1428device lnc0 at isa? port 0x280 irq 10 drq 0
1429device rdp0 at isa? port 0x378 irq 7 flags 2
1430device sbni0 at isa? port 0x210 irq 5 flags 0xefdead
1431device sr0 at isa? port 0x300 irq 5 iomem 0xd0000
1432device sn0 at isa? port 0x300 irq 10
1433device awi
1434device wi
1435device an
f186073c 1436device wlan
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1437options WLCACHE # enables the signal-strength cache
1438options WLDEBUG # enables verbose debugging output
1439device wl0 at isa? port 0x300
1440device xe
1441device ray
1442
1443device oltr0 at isa?
1444
1445#
1446# ATM related options
1447#
1448# The `en' device provides support for Efficient Networks (ENI)
1449# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0).
1450#
1451# atm pseudo-device provides generic atm functions and is required for
1452# atm devices.
1453# NATM enables the netnatm protocol family that can be used to
1454# bypass TCP/IP.
1455#
1456# the current driver supports only PVC operations (no atm-arp, no multicast).
1457# for more details, please read the original documents at
1458# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html
1459#
1460pseudo-device atm
1461device en
1462options NATM #native ATM
1463
1464#
1465# Audio drivers: `snd', `sb', `pas', `gus', `pca'
1466#
1467# snd: Voxware sound support code
1468# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
1469# sbxvi: SoundBlaster 16
1470# sbmidi: SoundBlaster 16 MIDI interface
1471# pas: ProAudioSpectrum PCM and MIDI
1472# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
1473# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
1474# mss: Microsoft Sound System
1475# css: Crystal Sound System (CSS 423x PnP)
1476# sscape: Ensoniq Soundscape MIDI interface
1477# sscape_mss: Ensoniq Soundscape PCM (requires sscape)
1478# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
1479# uart: stand-alone 6850 UART for MIDI
1480# mpu: Roland MPU-401 stand-alone card
1481#
1482# Note: It has been reported that ISA DMA with the SoundBlaster will
1483# lock up the machine (PR docs/5358). If this happens to you,
1484# turning off USWC write posting in your machine's BIOS may fix
1485# the problem.
1486#
1487# Beware! The addresses specified below are also hard-coded in
1488# src/sys/i386/isa/sound/sound_config.h. If you change the values here, you
1489# must also change the values in the include file.
1490#
1491# pcm: PCM audio through various sound cards.
1492#
1493# This has support for a large number of new audio cards, based on
1494# CS423x, OPTi931, Yamaha OPL-SAx, and also for SB16, GusPnP.
1495# For more information about this driver and supported cards,
1496# see the pcm.4 man page.
1497#
1498# The flags of the device tells the device a bit more info about the
1499# device that normally is obtained through the PnP interface.
1500# bit 2..0 secondary DMA channel;
1501# bit 4 set if the board uses two dma channels;
1502# bit 15..8 board type, overrides autodetection; leave it
1503# zero if don't know what to put in (and you don't,
1504# since this is unsupported at the moment...).
1505#
1506# This driver will use the new PnP code if it's available.
1507#
1508# pca: PCM audio through your PC speaker
1509#
1510# If you have a GUS-MAX card and want to use the CS4231 codec on the
1511# card the drqs for the gus max must be 8 bit (1, 2, or 3).
1512#
1513# If you would like to use the full duplex option on the gus, then define
1514# flags to be the ``read dma channel''.
1515#
1516# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
1517# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
1518# options EXCLUDE_SBPRO #PAS-16
1519# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
1520# PAS16: The order of the pas0/sb0/opl0 is important since the
1521# sb emulation is enabled in the pas-16 attach.
1522#
1523# To override the GUS defaults use:
1524# options GUS_DMA2
1525# options GUS_DMA
1526# options GUS_IRQ
1527#
1528# The src/sys/i386/isa/sound/sound.doc has more information.
1529
1530# Controls all "VOXWARE" driver sound devices. See Luigi's driver
1531# below for an alternate which may work better for some cards.
1532#
1533#device snd
1534#device pas0 at isa? port 0x388 irq 10 drq 6
1535#device sb0 at isa? port 0x220 irq 5 drq 1
1536#device sbxvi0 at isa? drq 5
1537#device sbmidi0 at isa? port 0x330
1538#device awe0 at isa? port 0x620
1539#device gus0 at isa? port 0x220 irq 12 drq 1
1540##device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3
1541#device mss0 at isa? port 0x530 irq 10 drq 1
1542#device css0 at isa? port 0x534 irq 5 drq 1 flags 0x08
1543#device sscape0 at isa? port 0x330 irq 9 drq 0
1544#device trix0 at isa? port 0x330 irq 6 drq 0
1545#device sscape_mss0 at isa? port 0x534 irq 5 drq 1
1546#device opl0 at isa? port 0x388
1547#device mpu0 at isa? port 0x330 irq 6 drq 0
1548#device uart0 at isa? port 0x330 irq 5
1549
1550# The newpcm driver (use INSTEAD of snd0 and all VOXWARE drivers!).
0e1cb2e2 1551# Note that motherboard sound devices may require device PNPBIOS.
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1552#
1553# Supported cards include:
1554# Creative SoundBlaster ISA PnP/non-PnP
1555# Supports ESS and Avance ISA chips as well.
1556# Gravis UltraSound ISA PnP/non-PnP
1557# Crystal Semiconductor CS461x/428x PCI
1558# Neomagic 256AV (ac97)
9a7c6212 1559# Most of the more common ISA/PnP sb/mss/ess compatible cards.
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1560
1561# For non-pnp sound cards with no bridge drivers only:
1562device pcm0 at isa? irq 10 drq 1 flags 0x0
1563#
1564# For PnP/PCI sound cards
1565device pcm
1566
7a44d1cb 1567# The bridge drivers for sound cards. These can be separately configured
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1568# for providing services to the likes of new-midi (not in the tree yet).
1569# When used with 'device pcm' they also provide pcm sound services.
1570#
1571# sbc: Creative SoundBlaster ISA PnP/non-PnP
1572# Supports ESS and Avance ISA chips as well.
1573# gusc: Gravis UltraSound ISA PnP/non-PnP
1574# csa: Crystal Semiconductor CS461x/428x PCI
1575
1576# For non-PnP cards:
1577device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
1578device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
1579
1580# Not controlled by `snd'
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1581# XXX-Hiten The pca driver needs to readded back into LINT!
1582# device pca0 at isa? port IO_TIMER1
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1583
1584#
1585# Miscellaneous hardware:
1586#
1587# mcd: Mitsumi CD-ROM using proprietary (non-ATAPI) interface
1588# scd: Sony CD-ROM using proprietary (non-ATAPI) interface
1589# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
1590# ctx: Cortex-I frame grabber
1591# apm: Laptop Advanced Power Management (experimental)
1592# spigot: The Creative Labs Video Spigot video-acquisition board
1593# meteor: Matrox Meteor video capture board
1594# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board
1595# cy: Cyclades serial driver
1596# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
1597# dgm: Digiboard PC/Xem driver
1598# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
1599# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
1600# gsc: Genius GS-4500 hand scanner.
1601# joy: joystick
1602# labpc: National Instrument's Lab-PC and Lab-PC+
1603# rc: RISCom/8 multiport card
1604# rp: Comtrol Rocketport(ISA) - single card
1605# tw: TW-523 power line interface for use with X-10 home control products
1606# si: Specialix SI/XIO 4-32 port terminal multiplexor
1607# spic: Sony Programmable I/O controller (VAIO notebooks)
1608# stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI
1609# stli: Stallion EasyConnection 8/64 ISA/EISA, ONboard, Brumby (intelligent)
1610# nmdm: nullmodem terminal driver (see nmdm(4))
1611
1612# Notes on APM
1613# The flags takes the following meaning for apm0:
1614# 0x0020 Statclock is broken.
1615# If apm is omitted, some systems require sysctl -w kern.timecounter.method=1
1616# for correct timekeeping.
1617
1618# Notes on the spigot:
1619# The video spigot is at 0xad6. This port address can not be changed.
1620# The irq values may only be 10, 11, or 15
1621# I/O memory is an 8kb region. Possible values are:
1622# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
1623# The start address must be on an even boundary.
1624# Add the following option if you want to allow non-root users to be able
1625# to access the spigot. This option is not secure because it allows users
1626# direct access to the I/O page.
1627# options SPIGOT_UNSECURE
1628
1629# Notes on the Comtrol Rocketport driver:
1630#
1631# The exact values used for rp0 depend on how many boards you have
1632# in the system. The manufacturer's sample configs are listed as:
1633#
1634# Comtrol Rocketport ISA single card
1635# device rp0 at isa? port 0x280
1636#
1637# If instead you have two ISA cards, one installed at 0x100 and the
1638# second installed at 0x180, then you should add the following to
1639# your kernel configuration file:
1640#
1641# device rp0 at isa? port 0x100
1642# device rp1 at isa? port 0x180
1643#
1644# For 4 ISA cards, it might be something like this:
1645#
1646# device rp0 at isa? port 0x180
1647# device rp1 at isa? port 0x100
1648# device rp2 at isa? port 0x340
1649# device rp3 at isa? port 0x240
1650#
1651# And for PCI cards, you only need say:
1652#
1653# device rp
1654
1655# Notes on the Digiboard driver:
1656#
1657# The following flag values have special meanings:
1658# 0x01 - alternate layout of pins (dgb & dgm)
1659# 0x02 - use the windowed PC/Xe in 64K mode (dgb only)
1660
1661# Notes on the Specialix SI/XIO driver:
1662# **This is NOT a Specialix supported Driver!**
1663# The host card is memory, not IO mapped.
1664# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
1665# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
1666# The cards can use an IRQ of 11, 12 or 15.
1667
1668# Notes on the Stallion stl and stli drivers:
1669# See src/i386/isa/README.stl for complete instructions.
1670# This is version 2.0.0, unsupported by Stallion.
1671# The stl driver has a secondary IO port hard coded at 0x280. You need
1672# to change src/i386/isa/stallion.c if you reconfigure this on the boards.
1673# The "flags" and "iosiz" settings on the stli driver depend on the board:
1674# EasyConnection 8/64 ISA: flags 23 iosiz 0x1000
1675# EasyConnection 8/64 EISA: flags 24 iosiz 0x10000
1676# EasyConnection 8/64 MCA: flags 25 iosiz 0x1000
1677# ONboard ISA: flags 4 iosiz 0x10000
1678# ONboard EISA: flags 7 iosiz 0x10000
1679# ONboard MCA: flags 3 iosiz 0x10000
1680# Brumby: flags 2 iosiz 0x4000
1681# Stallion: flags 1 iosiz 0x10000
1682# For the PCI cards, "device stl" will suffice.
1683
1684device mcd0 at isa? port 0x300 irq 10
1685# for the Sony CDU31/33A CDROM
1686device scd0 at isa? port 0x230
1687# for the SoundBlaster 16 multicd - up to 4 devices
1688device wt0 at isa? port 0x300 irq 5 drq 1
1689device ctx0 at isa? port 0x230 iomem 0xd0000
1690device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000
1691device apm0
1692device gp0 at isa? port 0x2c0
1693device gsc0 at isa? port IO_GSC1 drq 3
1694device joy0 at isa? port IO_GAME
1695device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000
1696options CY_PCI_FASTINTR # Use with cy_pci unless irq is shared
1697device dgb0 at isa? port 0x220 iomem 0xfc000
1698options NDGBPORTS=16 # Defaults to 16*NDGB
1699device dgm0 at isa? port 0x104 iomem 0xd0000
1700device labpc0 at isa? port 0x260 irq 5
1701device rc0 at isa? port 0x220 irq 12
1702device rp0 at isa? port 0x280
1703# the port and irq for tw0 are fictitious
1704device tw0 at isa? port 0x380 irq 11
1705device si0 at isa? iomem 0xd0000 irq 12
1706device asc0 at isa? port IO_ASC1 drq 3 irq 10
1707device spic0 at isa? irq 0 port 0x10a0
1708device stl0 at isa? port 0x2a0 irq 10
1709device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000
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1710# HOT1 Xilinx 6200 card (http://www.vcc.com/)
1711device xrpu
1712# nullmodem terminal driver
1713device nmdm
1714
1715#
1716# MCA devices:
1717#
1718# The MCA bus device is `mca'. It provides auto-detection and
1719# configuration support for all devices on the MCA bus.
1720#
1721# The 'aha' device provides support for the Adaptec 1640
1722#
1723# The 'bt' device provides support for various Buslogic/Bustek
1724# and Storage Dimensions SCSI adapters.
1725#
1726# The 'ep' device provides support for the 3Com 3C529 ethernet card.
1727#
1728device mca
1729
1730#
1731# EISA devices:
1732#
1733# The EISA bus device is `eisa'. It provides auto-detection and
1734# configuration support for all devices on the EISA bus.
1735#
1736# The `ahb' device provides support for the Adaptec 174X adapter.
1737#
1738# The `ahc' device provides support for the Adaptec 274X and 284X
1739# adapters. The 284X, although a VLB card, responds to EISA probes.
1740#
1741# fea: DEC DEFEA EISA FDDI adapter
1742#
1743device eisa
1744device ahb
1745device ahc
1746device fea
1747
1748# The aic7xxx driver will attempt to use memory mapped I/O for all PCI
1749# controllers that have it configured only if this option is set. Unfortunately,
1750# this doesn't work on some motherboards, which prevents it from being the
1751# default.
1752options AHC_ALLOW_MEMIO
1753
1754# The adw driver will attempt to use memory mapped I/O for all PCI
1755# controllers that have it configured only if this option is set.
1756options ADW_ALLOW_MEMIO
1757
1758# By default, only 10 EISA slots are probed, since the slot numbers
1759# above clash with the configuration address space of the PCI subsystem,
1760# and the EISA probe is not very smart about this. This is sufficient
1761# for most machines, but in particular the HP NetServer LC series comes
1762# with an onboard AIC7770 dual-channel SCSI controller on EISA slot #11,
1763# thus you need to bump this figure to 12 for them.
1764options EISA_SLOTS=12
1765
1766#
1767# PCI devices & PCI options:
1768#
1769# The main PCI bus device is `pci'. It provides auto-detection and
1770# configuration support for all devices on the PCI bus, using either
1771# configuration mode defined in the PCI specification.
1772
1773device pci
1774
1775# PCI options
1776#
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1777#Enable pci resources left off by a "lazy" BIOS.
1778#
1779#WARNING! PCI_ENABLE_IO_MODES IS A VERY DANGEROUS OPTION AND MANY
1780#SYSTEMS WILL EXPERIENCE INSTABILITY WITH IT ON. USE ONLY AS A LAST
1781#RESORT!
1782#
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1783options PCI_ENABLE_IO_MODES
1784#options PCI_QUIET #quiets PCI code on chipset settings
dc5a7bd2 1785options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims
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1786
1787# AGP GART support
1788#
1789device agp
1790
1791
1792# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
1793# and motherboard based AIC7870/AIC7880 adapters.
1794#
1795# The 'ahd' device provides support for the Adaptec 79xx Ultra320
1796# SCSI adapters. Options are documented in the ahd(4) manpage:
1797options AHD_DEBUG
1798options AHD_DEBUG_OPTS=0xffffffff
1799options AHD_REG_PRETTY_PRINT
1800#options AHD_TMODE_ENABLE=0xff
1801#
1802# The `amd' device provides support for the AMD 53C974 SCSI host
1803# adapter chip as found on devices such as the Tekram DC-390(T).
1804#
1805# The `bge' device provides support for gigabit ethernet adapters
1806# based on the Broadcom BCM570x familiy of controllers, including the
1807# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41,
1808# and the embedded gigE NICs on Dell PowerEdge 2550 servers.
1809#
1810# The `ncr' device provides support for the NCR 53C810 and 53C825
1811# self-contained SCSI host adapters.
1812#
1813# The `isp' device provides support for the Qlogic ISP 1020, 1040
1814# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI,
1815# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as
1816# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters.
1817#
1818# The `dc' device provides support for PCI fast ethernet adapters
1819# based on the DEC/Intel 21143 and various workalikes including:
1820# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics
1821# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On
1822# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II
1823# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver
1824# replaces the old al, ax, dm, pn and mx drivers. List of brands:
1825# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110,
1826# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX,
1827# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204,
1828# KNE110TX.
1829#
1830# The `de' device provides support for the Digital Equipment DC21040
1831# self-contained Ethernet adapter.
1832#
1833# The `em' device provides support for the Intel Pro/1000 Family of Gigabit
1834# adapters (82542, 82543, 82544, 82540).
1835#
1836# The `fxp' device provides support for the Intel EtherExpress Pro/100B
1837# PCI Fast Ethernet adapters.
1838#
1839# The `gx' device provides support for the Intel Pro/1000 Gigabit Ethernet
1840# PCI adapters (82542, 82543-F, 82543-T).
1841#
1842# The 'lge' device provides support for PCI gigabit ethernet adapters
1843# based on the Level 1 LXT1001 NetCellerator chipset. This includes the
1844# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards.
1845#
1846# The 'my' device provides support for the Myson MTD80X and MTD89X PCI
1847# Fast Ethernet adapters.
1848#
1849# The 'nge' device provides support for PCI gigabit ethernet adapters
1850# based on the National Semiconductor DP83820 and DP83821 chipset. This
1851# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante
1852# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the
1853# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T.
1854#
1855# The 'pcn' device provides support for PCI fast ethernet adapters based
1856# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+,
1857# PCnet/PRO and PCnet/Home. These were previously handled by the lnc
1858# driver (and still will be if you leave this driver out of the kernel).
1859#
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1860# Te 're' device provides support for PCI GigaBit ethernet adapters based
1861# on the RealTek 8169 chipset. It also supports the 8139C+ and is the
1862# prefered driver for that chip.
1863#
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1864# The 'rl' device provides support for PCI fast ethernet adapters based
1865# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults
1866# to using programmed I/O to do register accesses because memory mapped
1867# mode seems to cause severe lockups on SMP hardware. This driver also
1868# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called
1869# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek
1870# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset
1871# and is supported by this driver, not the 'vr' driver.
1872#
1873# The 'sf' device provides support for Adaptec Duralink PCI fast
1874# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller.
1875# This includes dual and quad port cards, as well as one 100baseFX card.
1876# Most of these are 64-bit PCI devices, except for one single port
1877# card which is 32-bit.
1878#
1879# The 'ste' device provides support for adapters based on the Sundance
1880# Technologies ST201 PCI fast ethernet controller. This includes the
1881# D-Link DFE-550TX.
1882#
1883# The 'sis' device provides support for adapters based on the Silicon
1884# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller
1885# chips.
1886#
1887# The 'sk' device provides support for the SysKonnect SK-984x series
1888# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842
1889# single port cards (single mode and multimode fiber) and the
1890# SK-9843 and SK-9844 dual port cards (also single mode and multimode).
1891# The driver will autodetect the number of ports on the card and
1892# attach each one as a separate network interface.
1893#
1894# The 'ti' device provides support for PCI gigabit ethernet NICs based
1895# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the
1896# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others.
1897# Note that you will probably want to bump up NMBCLUSTERS a lot to use
1898# this driver.
1899#
1900# The 'tl' device provides support for the Texas Instruments TNETE100
1901# series 'ThunderLAN' cards and integrated ethernet controllers. This
1902# includes several Compaq Netelligent 10/100 cards and the built-in
1903# ethernet controllers in several Compaq Prosignia, Proliant and
1904# Deskpro systems. It also supports several Olicom 10Mbps and 10/100
1905# boards.
1906#
1907# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards.
1908#
1909# The `txp' device provides support for the 3Com 3cR990 "Typhoon"
1910# 10/100 adapters.
1911#
1912# The `vr' device provides support for various fast ethernet adapters
1913# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II'
1914# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking
1915# Technologies PN102TX, and the AOpen/Acer ALN-320.
1916#
1917# The `vx' device provides support for the 3Com 3C590 and 3C595
1918# early support
1919#
1920# The `wb' device provides support for various fast ethernet adapters
1921# based on the Winbond W89C840F chip. Note: this is not the same as
1922# the Winbond W89C940F, which is an NE2000 clone.
1923#
1924# The `wx' device provides support for the Intel Gigabit Ethernet
1925# PCI card (`Wiseman').
1926#
1927# The `xl' device provides support for the 3Com 3c900, 3c905 and
1928# 3c905B (Fast) Etherlink XL cards and integrated controllers. This
1929# includes the integrated 3c905B-TX chips in certain Dell Optiplex and
1930# Dell Precision desktop machines and the integrated 3c905-TX chips
1931# in Dell Latitude laptop docking stations.
1932#
1933# The `fpa' device provides support for the Digital DEFPA PCI FDDI
1934# adapter. pseudo-device fddi is also needed.
1935#
1936# The `meteor' device is a PCI video capture board. It can also have the
1937# following options:
1938# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
1939# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
1940# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
1941# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
1942# specified amount. If this value is below the allocated amount no action
1943# taken
1944# options METEOR_SYSTEM_DEFAULT={METEOR_PAL|METEOR_NTSC|METEOR_SECAM}, used
1945# for initialization of fps routine when a signal is not present.
1946#
1947# The 'bktr' device is a PCI video capture device using the Brooktree
1948# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a
1949# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator,
1950# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo.
1951#
1952# options OVERRIDE_CARD=xxx
1953# options OVERRIDE_TUNER=xxx
1954# options OVERRIDE_MSP=1
1955# options OVERRIDE_DBX=1
1956# These options can be used to override the auto detection
1957# The current values for xxx are found in src/sys/dev/bktr/bktr_card.h
1958# Using sysctl(8) run-time overrides on a per-card basis can be made
1959#
1960# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
1961# or
1962# options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC
1963# Specifes the default video capture mode.
1964# This is required for Dual Crystal (28&35Mhz) boards where PAL is used
1965# to prevent hangs during initialisation. eg VideoLogic Captivator PCI.
1966#
1967# options BKTR_USE_PLL
1968# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal)
1969# must enable PLL mode with this option. eg some new Bt878 cards.
1970#
1971# options BKTR_GPIO_ACCESS
1972# This enable IOCTLs which give user level access to the GPIO port.
1973#
1974# options BKTR_NO_MSP_RESET
1975# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first
1976#
1977# options BKTR_430_FX_MODE
1978# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode.
1979#
1980# options BKTR_SIS_VIA_MODE
1981# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is
1982# needed for some old SiS and VIA chipset motherboards.
1983# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset
1984# motherboards and motherboards with bad or incomplete PCI 2.1 support.
1985# As a rough guess, old = before 1998
1986#
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1987# options BKTR_NEW_MSP34XX_DRIVER
1988# Use new, more complete initialization scheme for the msp34* soundchip.
1989# Should fix stereo autodetection if the old driver does only output
1990# mono sound.
1991#
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1992#
1993# The oltr driver supports the following Olicom PCI token-ring adapters
1994# OC-3136, OC-3137, OC-3139, OC-3140, OC-3141, OC-3540, OC-3250
1995#
1996device ahc # AHA2940 and onboard AIC7xxx devices
1997device ahd # AIC79xx devices
1998device amd # AMD 53C974 (Tekram DC-390(T))
1999device isp # Qlogic family
2000device ispfw # Firmware for QLogic HBAs
2001device ncr # NCR/Symbios Logic
2002device sym # NCR/Symbios Logic (newer chipsets)
2003device trm # Tekram DC395U/UW/F and DC315U
2004#
2005# Options for ISP
2006#
2007# ISP_TARGET_MODE - enable target mode operation
2008#options ISP_TARGET_MODE=1
2009
2010# Options used in dev/sym/ (Symbios SCSI driver).
2011#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits)
2012 # Allows the ncr to take precedence
2013 # 1 (1<<0) -> 810a, 860
2014 # 2 (1<<1) -> 825a, 875, 885, 895
2015 # 4 (1<<2) -> 895a, 896, 1510d
2016#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885
2017 # disabled:0 (default), enabled:1
2018#options SYM_SETUP_PCI_PARITY #-PCI parity checking
2019 # disabled:0, enabled:1 (default)
2020#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
2021 # default:8, range:[1..64]
2022
2023
2024# MII bus support is required for some PCI 10/100 ethernet NICs,
2025# namely those which use MII-compliant transceivers or implement
2026# tranceiver control interfaces that operate like an MII. Adding
2027# "device miibus0" to the kernel config pulls in support for
2028# the generic miibus API and all of the PHY drivers, including a
2029# generic one for PHYs that aren't specifically handled by an
2030# individual driver.
2031device miibus
2032
2033# PCI Ethernet NICs that use the common MII bus controller code.
7f186839 2034device bfe # Broadcom BCM440x 10/100 Ethernet
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2035device dc # DEC/Intel 21143 and various workalikes
2036device fxp # Intel EtherExpress PRO/100B (82557, 82558)
2037device my # Myson Fast Ethernet (MTD80X, MTD89X)
2038device pcn # AMD Am79C97x PCI 10/100 NICs
44ac28ea 2039device re # RealTek 8139C+/8169
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2040device rl # RealTek 8129/8139
2041device sbsh # Granch SBNI16 SHDSL modem
2042device sf # Adaptec AIC-6915 (``Starfire'')
2043device sis # Silicon Integrated Systems SiS 900/SiS 7016
2044device ste # Sundance ST201 (D-Link DFE-550TX)
2045device tl # Texas Instruments ThunderLAN
2046device tx # SMC EtherPower II (83c17x ``EPIC'')
2047device vr # VIA Rhine, Rhine II
2048device wb # Winbond W89C840F
2049device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
2050
2051# PCI Ethernet NICs.
2052device de # DEC/Intel DC21x4x (``Tulip'')
2053device txp # 3Com 3cR990 (``Typhoon'')
2054device vx # 3Com 3c590, 3c595 (``Vortex'')
2055
2056# Gigabit Ethernet NICs.
2057device bge # Broadcom BCM570x (``Tigon III'')
2058device em # Intel Pro/1000 (82542,82543,82544,82540)
2059device gx # Intel Pro/1000 (82542, 82543)
2060device lge # Level 1 LXT1001 (``Mercury'')
2061device nge # NatSemi DP83820 and DP83821
0db5ca13 2062device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link
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2063device ti # Alteon (``Tigon I'', ``Tigon II'')
2064device wx
2065
2066
2067device fpa
2068device meteor
2069#The oltr driver in the ISA section will also find PCI cards.
2070#device oltr0
2071
2072
2073# Brooktree driver has been ported to the new I2C framework. Thus,
2074# you'll need to have the following 3 lines in the kernel config.
2075# device smbus
2076# device iicbus
2077# device iicbb
2078# The iic and smb devices are only needed if you want to control other
2079# I2C slaves connected to the external connector of some cards.
2080#
2081device bktr
a35cc233 2082options BKTR_NEW_MSP34XX_DRIVER
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2083
2084#
2085# PCCARD/PCMCIA
2086#
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2087# pccard: pccard slots
2088# pcic: isa/pccard bridge (OLDCARD)
2089# cardbus/cbb: cardbus bridge (NEWCARD)
2090device pccard
2091device cardbus
2092device cbb
2093device pcic
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2094
2095# You may need to reset all pccards after resuming
2096options PCIC_RESUME_RESET # reset after resume
2097
2098#
2099# Laptop/Notebook options:
2100#
2101# See also:
2102# apm under `Miscellaneous hardware'
2103# above.
2104
2105# For older notebooks that signal a powerfail condition (external
2106# power supply dropped, or battery state low) by issuing an NMI:
2107
2108options POWERFAIL_NMI # make it beep instead of panicing
2109
2110#
2111# SMB bus
2112#
2113# System Management Bus support is provided by the 'smbus' device.
2114# Access to the SMBus device is via the 'smb' device (/dev/smb*),
2115# which is a child of the 'smbus' device.
2116#
2117# Supported devices:
2118# smb standard io through /dev/smb*
2119#
2120# Supported SMB interfaces:
2121# iicsmb I2C to SMB bridge with any iicbus interface
2122# bktr brooktree848 I2C hardware interface
2123# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit
2124# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit
2125# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA)
2126# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers
2127# amdpm AMD 756 Power Management Unit
2128#
2129device smbus # Bus support, required for smb below.
2130
2131device intpm
2132device alpm
2133device ichsmb
2134device viapm
2135device amdpm
2136
2137device smb
2138
2139#
2140# I2C Bus
2141#
2142# Philips i2c bus support is provided by the `iicbus' device.
2143#
2144# Supported devices:
2145# ic i2c network interface
2146# iic i2c standard io
2147# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands.
2148#
2149# Supported interfaces:
2150# pcf Philips PCF8584 ISA-bus controller
2151# bktr brooktree848 I2C software interface
2152#
2153# Other:
2154# iicbb generic I2C bit-banging code (needed by lpbb, bktr)
2155#
2156device iicbus # Bus support, required for ic/iic/iicsmb below.
2157device iicbb
2158
2159device ic
2160device iic
2161device iicsmb # smb over i2c bridge
2162
2163device pcf0 at isa? port 0x320 irq 5
2164
2165#---------------------------------------------------------------------------
2166# ISDN4BSD
2167#
2168# See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd.
2169#
2170# i4b passive ISDN cards support contains the following hardware drivers:
2171#
2172# isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver
2173# iwic - Winbond W6692 PCI bus ISDN S/T interface controller
2174# ifpi - AVM Fritz!Card PCI driver
2175# ifpi2 - AVM Fritz!Card PCI driver Version 2
2176# ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver
2177# ifpnp - AVM Fritz!Card PnP driver
2178# itjc - Siemens ISAC / TJNet Tiger300/320 chipset
2179#
2180# i4b active ISDN cards support contains the following hardware drivers:
2181#
2182# iavc - AVM B1 PCI, AVM B1 ISA, AVM T1
2183#
2184# Note that the ``options'' (if given) and ``device'' lines must BOTH
2185# be uncommented to enable support for a given card !
2186#
2187# In addition to a hardware driver (and probably an option) the mandatory
2188# ISDN protocol stack devices and the mandatory support device must be
2189# enabled as well as one or more devices from the optional devices section.
2190#
2191#---------------------------------------------------------------------------
2192# isic driver (Siemens/Infineon chipsets)
2193#---------------------------------------------------------------------------
2194#
2195# ISA bus non-PnP Cards:
2196# ----------------------
2197#
2198# Teles S0/8 or Niccy 1008
2199options TEL_S0_8
2200device isic0 at isa? iomem 0xd0000 irq 5 flags 1
2201#
2202# Teles S0/16 or Creatix ISDN-S0 or Niccy 1016
2203options TEL_S0_16
2204#device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2
2205#
2206# Teles S0/16.3
2207options TEL_S0_16_3
2208#device isic0 at isa? port 0xd80 irq 5 flags 3
2209#
2210# AVM A1 or AVM Fritz!Card
2211options AVM_A1
2212#device isic0 at isa? port 0x340 irq 5 flags 4
2213#
2214# USRobotics Sportster ISDN TA intern
2215options USR_STI
2216#device isic0 at isa? port 0x268 irq 5 flags 7
2217#
2218# ITK ix1 Micro ( < V.3, non-PnP version )
2219options ITKIX1
2220#device isic0 at isa? port 0x398 irq 10 flags 18
2221#
2222# ELSA PCC-16
2223options ELSA_PCC16
2224#device isic0 at isa? port 0x360 irq 10 flags 20
2225#
2226# ISA bus PnP Cards:
2227# ------------------
2228#
2229# Teles S0/16.3 PnP
2230options TEL_S0_16_3_P
2231#device isic
2232#
2233# Creatix ISDN-S0 P&P
2234options CRTX_S0_P
2235#device isic
2236#
2237# Dr. Neuhaus Niccy Go@
2238options DRN_NGO
2239#device isic
2240#
2241# Sedlbauer Win Speed
2242options SEDLBAUER
2243#device isic
2244#
2245# Dynalink IS64PH
2246options DYNALINK
2247#device isic
2248#
2249# ELSA QuickStep 1000pro ISA
2250options ELSA_QS1ISA
2251#device isic
2252#
2253# ITK ix1 Micro ( V.3, PnP version )
2254options ITKIX1
2255#device isic
2256#
2257# Siemens I-Surf 2.0
2258options SIEMENS_ISURF2
2259#device isic
2260#
2261# Asuscom ISDNlink 128K ISAC
2262options ASUSCOM_IPAC
2263#device isic
2264#
2265# Eicon Diehl DIVA 2.0 and 2.02
2266options EICON_DIVA
2267#device isic
2268#
2269# PCI bus Cards:
2270# --------------
2271#
2272# ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI)
2273options ELSA_QS1PCI
2274#device isic
2275#
2276#---------------------------------------------------------------------------
2277# ifpnp driver for AVM Fritz!Card ISA PnP
2278#---------------------------------------------------------------------------
2279#
2280# AVM Fritz!Card ISA PnP
2281device ifpnp
2282#
2283#---------------------------------------------------------------------------
2284# ihfc driver for Cologne Chip ISA chipsets (experimental!)
2285#---------------------------------------------------------------------------
2286#
2287# Teles 16.3c ISA PnP
2288# AcerISDN P10 ISA PnP
2289# TELEINT ISDN SPEED No.1
2290device ihfc
2291#
2292#---------------------------------------------------------------------------
2293# ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!)
2294#---------------------------------------------------------------------------
2295#
2296# AVM Fritz!Card PCI 1.0
2297device ifpi
2298#
2299#---------------------------------------------------------------------------
2300# ifpi2 driver for AVM Fritz!Card PCI 2.0
2301#---------------------------------------------------------------------------
2302#
2303# AVM Fritz!Card PCI 2.0
2304device "ifpi2"
2305#
2306#---------------------------------------------------------------------------
2307# iwic driver for Winbond W6692 chipset
2308#---------------------------------------------------------------------------
2309#
2310# ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards)
2311device iwic
2312#
2313#---------------------------------------------------------------------------
2314# itjc driver for Simens ISAC / TJNet Tiger300/320 chipset
2315#---------------------------------------------------------------------------
2316#
2317# Traverse Technologies NETjet-S
2318# Teles PCI-TJ
2319device itjc
2320#
2321#---------------------------------------------------------------------------
2322# iavc driver (AVM active cards, needs i4bcapi driver!)
2323#---------------------------------------------------------------------------
2324#
2325pseudo-device "i4bcapi" 2
2326#
2327# AVM B1 PCI
2328device iavc0
2329#
2330# AVM B1 ISA bus (PnP mode not supported!)
2331#device iavc0 at isa? port 0x150 irq 5
2332#
2333#
2334# ISDN Protocol Stack (mandatory)
2335# -------------------------------
2336#
2337# Q.921 / layer 2 - i4b passive cards D channel handling
2338pseudo-device "i4bq921"
2339#
2340# Q.931 / layer 3 - i4b passive cards D channel handling
2341pseudo-device "i4bq931"
2342#
2343# layer 4 - i4b common passive and active card handling
2344pseudo-device "i4b"
2345#
2346# ISDN devices
2347# ------------
2348#
2349# userland driver to do ISDN tracing (for passive cards only)
2350pseudo-device "i4btrc" 4
2351#
2352# userland driver to control the whole thing (mandatory)
2353pseudo-device "i4bctl"
2354#
2355# userland driver for access to raw B channel
2356pseudo-device "i4brbch" 4
2357#
2358# userland driver for telephony
2359pseudo-device "i4btel" 2
2360#
2361# network driver for IP over raw HDLC ISDN
2362pseudo-device "i4bipr" 4
2363# enable VJ header compression detection for ipr i/f
2364options IPR_VJ
2365# enable logging of the first n IP packets to isdnd (n=32 here)
2366#options IPR_LOG=32
2367#
2368# network driver for sync PPP over ISDN - requires sppp
2369pseudo-device "i4bisppp" 4
2370
2371
2372# Parallel-Port Bus
2373#
2374# Parallel port bus support is provided by the `ppbus' device.
2375# Multiple devices may be attached to the parallel port, devices
2376# are automatically probed and attached when found.
2377#
2378# Supported devices:
2379# vpo Iomega Zip Drive
2380# Requires SCSI disk support ('scbus' and 'da'); the best
2381# performance is achieved with ports in EPP 1.9 mode.
2382# lpt Parallel Printer
2383# plip Parallel network interface
2384# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O
2385# pps Pulse per second Timing Interface
2386# lpbb Philips official parallel port I2C bit-banging interface
2387#
2388# Supported interfaces:
2389# ppc ISA-bus parallel port interfaces.
2390#
2391
2392options PPC_PROBE_CHIPSET # Enable chipset specific detection
2393 # (see flags in ppc(4))
2394options DEBUG_1284 # IEEE1284 signaling protocol debug
2395options PERIPH_1284 # Makes your computer act as a IEEE1284
2396 # compliant peripheral
2397options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices
2398options VP0_DEBUG # ZIP/ZIP+ debug
2399options LPT_DEBUG # Printer driver debug
2400options PPC_DEBUG # Parallel chipset level debug
2401options PLIP_DEBUG # Parallel network IP interface debug
2402options PCFCLOCK_VERBOSE # Verbose pcfclock driver
2403options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10)
2404
2405device ppc0 at isa? irq 7
2406device ppbus
2407device vpo
2408device lpt
2409device plip
2410device ppi
2411device pps
2412device lpbb
2413device pcfclock
2414
2415# Kernel BOOTP support
2416
2417options BOOTP # Use BOOTP to obtain IP address/hostname
2418options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info
2419options BOOTP_NFSV3 # Use NFS v3 to NFS mount root
2420options BOOTP_COMPAT # Workaround for broken bootp daemons.
2421options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP
2422
2423#
2424# Add tie-ins for a hardware watchdog. This only enable the hooks;
2425# the user must still supply the actual driver.
2426#
2427options HW_WDOG
2428
2429#
2430# Set the number of PV entries per process. Increasing this can
2431# stop panics related to heavy use of shared memory. However, that can
2432# (combined with large amounts of physical memory) cause panics at
2433# boot time due the kernel running out of VM space.
2434#
2435# If you're tweaking this, you might also want to increase the sysctls
2436# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target".
2437#
2438# The value below is the one more than the default.
2439#
2440options PMAP_SHPGPERPROC=201
2441
2442#
2443# Change the size of the kernel virtual address space. Due to
2444# constraints in loader(8) on i386, this must be a multiple of 4.
2445# 256 = 1 GB of kernel address space. Increasing this also causes
2446# a reduction of the address space in user processes. 512 splits
2447# the 4GB cpu address space in half (2GB user, 2GB kernel).
2448#
2449options KVA_PAGES=260
2450
2451#
2452# Disable swapping. This option removes all code which actually performs
2453# swapping, so it's not possible to turn it back on at run-time.
2454#
2455# This is sometimes usable for systems which don't have any swap space
2456# (see also sysctls "vm.defer_swapspace_pageouts" and
2457# "vm.disable_swapspace_pageouts")
2458#
2459#options NO_SWAPPING
2460
2461# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers
2462# for sendfile(2) that are used to map file VM pages, and normally
2463# default to a quantity that is roughly 16*MAXUSERS+512. You would
2464# typically want about 4 of these for each simultaneous file send.
2465#
2466options NSFBUFS=1024
2467
2468# Set the size of the buffer cache KVM reservation, in buffers. This is
2469# scaled by approximately 16384 bytes. The system will auto-size the buffer
2470# cache if this option is not specified.
2471#
2472options NBUF=512
2473
2474# Set the size of the mbuf KVM reservation, in clusters. This is scaled
2475# by approximately 2048 bytes. The system will auto-size the mbuf area
2476# to (512 + maxusers*16) if this option is not specified.
2477# maxusers is in turn computed at boot time depending on available memory
2478# or set to the value specified by "options MAXUSERS=x" (x=0 means
2479# autoscaling).
2480# So, to take advantage of autoscaling, you have to remove both
2481# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config.
2482#
2483options NMBCLUSTERS=1024
2484
2485# Set the number of mbufs available in the system. Each mbuf
2486# consumes 256 bytes. The system will autosize this (to 4 times
2487# the number of NMBCLUSTERS, depending on other constraints)
2488# if this option is not specified.
2489#
2490options NMBUFS=4096
2491
2492# Tune the kernel malloc area parameters. VM_KMEM_SIZE represents the
2493# minimum, in bytes, and is typically (12*1024*1024) (12MB).
2494# VM_KMEM_SIZE_MAX represents the maximum, typically 200 megabytes.
2495# VM_KMEM_SIZE_SCALE can be set to adjust the auto-tuning factor, which
2496# typically defaults to 4 (kernel malloc area size is physical memory
2497# divided by the scale factor).
2498#
2499options VM_KMEM_SIZE="(10*1024*1024)"
2500options VM_KMEM_SIZE_MAX="(100*1024*1024)"
2501options VM_KMEM_SIZE_SCALE="4"
2502
2503# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is
2504# usually capped at 200 MB, effecting machines with > 1GB of ram. Note
2505# that the buffer cache only really governs write buffering and disk block
2506# translations. The VM page cache is our primary disk cache and is not
2507# effected by the size of the buffer cache.
2508#
2509options VM_BCACHE_SIZE_MAX="(100*1024*1024)"
2510
2511# Tune the swap zone KVA reservation, in bytes. The default is typically
2512# 70 MB, giving the system the ability to manage a maximum of 28GB worth
2513# of swapped out data.
2514#
2515options VM_SWZONE_SIZE_MAX="(50*1024*1024)"
2516
2517#
2518# Enable extra debugging code for locks. This stores the filename and
2519# line of whatever acquired the lock in the lock itself, and change a
2520# number of function calls to pass around the relevant data. This is
2521# not at all useful unless you are debugging lock code. Also note
2522# that it is likely to break e.g. fstat(1) unless you recompile your
2523# userland with -DDEBUG_LOCKS as well.
2524#
2525options DEBUG_LOCKS
2526
2527# Set the amount of time (in seconds) the system will wait before
2528# rebooting automatically when a kernel panic occurs. If set to (-1),
2529# the system will wait indefinitely until a key is pressed on the
2530# console.
2531options PANIC_REBOOT_WAIT_TIME=16
2532
2533# Attempt to bypass the buffer cache and put data directly into the
2534# userland buffer for read operation when O_DIRECT flag is set on the
2535# file. Both offset and length of the read operation must be
2536# multiples of the physical media sector size.
2537#
1ff70875 2538options DIRECTIO
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2539
2540# Specify a lower limit for the number of swap I/O buffers. They are
2541# (among other things) used when bypassing the buffer cache due to
2542# DIRECTIO kernel option enabled and O_DIRECT flag set on file.
2543#
2544#options NSWBUF_MIN=120
2545
2546#
2547# SysVR4 ABI emulation
2548#
2549# The svr4 ABI emulator can be statically compiled into the kernel or loaded as
2550# a KLD module.
2551# The STREAMS network emulation code can also be compiled statically or as a
2552# module. If loaded as a module, it must be loaded before the svr4 module
2553# (the /usr/sbin/svr4 script does this for you). If compiling statically,
2554# the `streams' pseudo-device must be configured into any kernel which also
2555# specifies COMPAT_SVR4. It is possible to have a statically-configured
2556# STREAMS device and a dynamically loadable svr4 emulator; the /usr/sbin/svr4
2557# script understands that it doesn't need to load the `streams' module under
2558# those circumstances.
2559# Caveat: At this time, `options KTRACE' is required for the svr4 emulator
2560# (whether static or dynamic).
2561#
2562options COMPAT_SVR4 # build emulator statically
2563options DEBUG_SVR4 # enable verbose debugging
2564pseudo-device streams # STREAMS network driver (required for svr4).
2565
2566# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID
2567# controllers (SmartRAID V and VI and later).
2568# These controllers require the CAM infrastructure.
2569#
2570device asr
2571
2572# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/).
2573# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
2574# The DPT controllers are commonly re-licensed under other brand-names -
2575# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
2576# Compaq are actually DPT controllers.
2577#
2578# See src/sys/dev/dpt for debugging and other subtle options.
2579# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
2580# instruments are enabled. The tools in
2581# /usr/sbin/dpt_* assume these to be enabled.
2582# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT.
2583# If you ant the driver to handle timeouts, enable
2584# this option. If your system is very busy, this
2585# option will create more trouble than solve.
2586# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to
2587# wait when timing out with the above option.
2588# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
2589# DPT_LOST_IRQ When enabled, will try, once per second, to catch
2590# any interrupt that got lost. Seems to help in some
2591# DPT-firmware/Motherboard combinations. Minimal
2592# cost, great benefit.
2593# DPT_RESET_HBA Make "reset" actually reset the controller
2594# instead of fudging it. Only enable this if you
2595# are 100% certain you need it.
2596
2597device dpt
2598
2599# DPT options
2600#!CAM# options DPT_MEASURE_PERFORMANCE
2601#!CAM# options DPT_HANDLE_TIMEOUTS
2602options DPT_TIMEOUT_FACTOR=4
2603options DPT_LOST_IRQ
2604options DPT_RESET_HBA
2605options DPT_ALLOW_MEMIO
2606
2607#
2608# Compaq "CISS" RAID controllers (SmartRAID 5* series)
2609# These controllers have a SCSI-like interface, and require the
2610# CAM infrastructure.
2611#
2612device ciss
2613
2614#
2615# Intel Integrated RAID controllers.
2616# This driver was developed and is maintained by Intel. Contacts
2617# at Intel for this driver are
2618# "Kannanthanam, Boji T" <boji.t.kannanthanam@intel.com> and
2619# "Leubner, Achim" <achim.leubner@intel.com>.
2620#
2621device iir
2622
2623#
2624# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later
2625# firmware. These controllers have a SCSI-like interface, and require
2626# the CAM infrastructure.
2627#
2628device mly
2629
2630# USB support
2631# UHCI controller
2632device uhci
2633# OHCI controller
2634device ohci
dc1d8198
JR
2635# EHCI controller
2636device ehci
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2637# General USB code (mandatory for USB)
2638device usb
2639#
2640# Fm Radio
2641device ufm
2642# Generic USB device driver
2643device ugen
2644# Human Interface Device (anything with buttons and dials)
2645device uhid
2646# USB keyboard
2647device ukbd
2648# USB printer
2649device ulpt
2650# USB Iomega Zip 100 Drive (Requires scbus and da)
2651device umass
2652# USB modem support
2653device umodem
2654# USB mouse
2655device ums
2656# USB Rio (MP3 Player)
2657device urio
2658# USB scanners
2659device uscanner
2660# USB com devices
2661device ucom
2662device uplcom
2663device uvscom
2664device uvisor
2665device uftdi
2666
2667#
2668# ADMtek USB ethernet. Supports the LinkSys USB100TX,
2669# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX
2670# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus
2671# eval board.
2672device aue
2673#
2674# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate
2675# and Netmate II, and the Belkin F5U111.
2676device cue
2677#
2678# Kawasaki LSI ethernet. Supports the LinkSys USB10T,
2679# Entrega USB-NET-E45, Peracom Ethernet Adapter, the
2680# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T,
2681# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB
2682# and 2104USB, and the Corega USB-T.
2683device kue
2684
2685# debugging options for the USB subsystem
2686#
2687options USB_DEBUG
2688
2689# options for ukbd:
2690options UKBD_DFLT_KEYMAP # specify the built-in keymap
2691makeoptions UKBD_DFLT_KEYMAP=it.iso
2692
2693# Firewire support
2694device firewire # Firewire bus code
2695device sbp # SCSI over Firewire (Requires scbus and da)
2696device fwe # Ethernet over Firewire (non-standard!)
2697
ca9d2ae7
HS
2698# dcons support (Dumb Console Device)
2699device dcons # dumb console driver
2700device dcons_crom # FireWire attachment
2701options DCONS_BUF_SIZE=16384 # buffer size
2702options DCONS_POLL_HZ=100 # polling rate
2703options DCONS_FORCE_CONSOLE=1 # force to be the primary console
2704options DCONS_FORCE_GDB=1 # force to be the gdb device
2705
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2706#####################################################################
2707# crypto subsystem
2708#
2709# This is a port of the openbsd crypto framework. Include this when
2710# configuring IPsec and when you have a h/w crypto device to accelerate
2711# user applications that link to openssl.
2712#
2713# Drivers are ports from openbsd with some simple enhancements that have
2714# been fed back to openbsd (and hopefully will be included).
2715
2716pseudo-device crypto # core crypto support
2717pseudo-device cryptodev # /dev/crypto for access to h/w
2718
2719device rndtest # FIPS 140-2 entropy tester
2720
2721device hifn # Hifn 7951, 7781, etc.
2722options HIFN_DEBUG # enable debugging support: hw.hifn.debug
2723options HIFN_RNDTEST # enable rndtest support
2724
2725device ubsec # Broadcom 5501, 5601, 58xx
2726options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug
2727options UBSEC_RNDTEST # enable rndtest support
2728
a62a1fac
DR
2729device acpica # basic ACPI support
2730
984263bc
MD
2731# DRM options:
2732# mgadrm: AGP Matrox G200, G400, G450, G550
2733# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee
2734# r128drm: ATI Rage 128
2735# radeondrm: ATI Radeon up to 9000/9100
2736# DRM_DEBUG: include debug printfs, very slow
2737#
2738# mga requires AGP in the kernel, and it is recommended
2739# for AGP r128 and radeon cards.
2740
2741device mgadrm
2742device "r128drm"
2743device radeondrm
2744device tdfxdrm
2745
2746options DRM_DEBUG
2747
2748#
2749# Embedded system options:
2750#
2751# An embedded system might want to run something other than init.
2752options INIT_PATH="/sbin/init:/stand/sysinstall"
2753
2754# Debug options
2755options BUS_DEBUG # enable newbus debugging
2756options DEBUG_VFS_LOCKS # enable vfs lock debugging
2757options NPX_DEBUG # enable npx debugging (FPU/math emu)
2758
2759# More undocumented options for linting.
2760# Note that documenting these are not considered an affront.
2761
2762options AHC_DUMP_EEPROM
2763options AHC_TMODE_ENABLE
2764options CAM_DEBUG_DELAY
2765options CLUSTERDEBUG
2766options COMPAT_LINUX
2767options CPU_UPGRADE_HW_CACHE
2768options DEBUG
2769options DEBUG_LINUX
2770#options DISABLE_PSE
2771options ENABLE_ALART
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2772options FB_DEBUG
2773options FB_INSTALL_CDEV
2774options FE_8BIT_SUPPORT
2775options I4B_SMP_WORKAROUND
2776options I586_PMC_GUPROF=0x70000
2777options IBCS2
2778options KBDIO_DEBUG=2
2779options KBD_MAXRETRY=4
2780options KBD_MAXWAIT=6
2781options KBD_RESETDELAY=201
2782options KEY
2783options LOCKF_DEBUG
2784options LOUTB
2785options NETATALKDEBUG
2786#options OLTR_NO_BULLSEYE_MAC
2787#options OLTR_NO_HAWKEYE_MAC
2788#options OLTR_NO_TMS_MAC
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2789options PSM_DEBUG=1
2790options SCSI_NCR_DEBUG
2791options SCSI_NCR_MAX_SYNC=10000
2792options SCSI_NCR_MAX_WIDE=1
2793options SCSI_NCR_MYADDR=7
2794options SC_DEBUG_LEVEL
2795options SC_RENDER_DEBUG
2796options SHOW_BUSYBUFS # List buffers that prevent root unmount
2797options SIMPLELOCK_DEBUG
2798options SI_DEBUG
2799options SLIP_IFF_OPTS
2800options SPX_HACK
2801options TIMER_FREQ="((14318182+6)/12)"
2802options VFS_BIO_DEBUG
2803options XBONEHACK
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2804
2805options KTR
2806options KTR_MASK=1
2807options KTR_CPUMASK=1
2808options KTR_COMPILE=(KTR_ALL) # Every trace class, see sys/ktr.h for
2809 # the different class numbers
2810options KTR_ENTRIES=1024
2811options KTR_VERBOSE=1